/* ============================================================
   حکمت | HEKMAT — اتصالات صنعتی
   تم: Luxury Dark Gold — Mobile First
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Vazirmatn:wght@300;400;500;600;700;800;900&display=swap');

/* ─── متغیرها ─── */
:root {
  --gold:         #c9a84c;
  --gold-light:   #e2c97e;
  --gold-dark:    #8b6914;
  --gold-glow:    rgba(201,168,76,0.18);

  --bg:           #0f0f0f;
  --bg-2:         #161616;
  --bg-3:         #1e1e1e;
  --bg-4:         #252525;

  --text:         #ede8dc;
  --text-2:       #a09a8a;
  --text-3:       #5a5448;

  --border:       rgba(201,168,76,0.15);
  --border-sub:   rgba(255,255,255,0.05);

  --radius:       10px;
  --radius-lg:    16px;
  --header-h:     70px;
  --bottom-nav-h: 64px;

  /* Aliases برای سازگاری با HTML صفحات */
  --primary:      var(--gold);
  --accent:       var(--gold);
  --bg-secondary: var(--bg-2);
  --bg-card:      var(--bg-3);
  --bg-primary:   var(--bg);
  --text-muted:   var(--text-2);
  --text-primary: var(--text);
  --border-color: var(--border-sub);
}

body.light-mode {
  --bg:           #f5f2eb;
  --bg-2:         #edeae0;
  --bg-3:         #ffffff;
  --bg-4:         #f0ece0;
  --text:         #1a1814;
  --text-2:       #524e44;
  --text-3:       #8a8070;
  --border-sub:   rgba(0,0,0,0.07);
  --bg-secondary: var(--bg-2);
  --bg-card:      var(--bg-3);
  --bg-primary:   var(--bg);
  --text-muted:   var(--text-2);
  --text-primary: var(--text);
  --border-color: var(--border-sub);
}

/* ─── ریست ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  background: var(--bg);
  color: var(--text);
  direction: rtl;
  line-height: 1.75;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -webkit-tap-highlight-color: transparent;
  transition: background .4s, color .4s;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { font-family: 'Vazirmatn', Tahoma, sans-serif; }

/* ─── اسکرول‌بار ─── */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--bg-4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dark); }

/* ════════════════════════════
   پس‌زمینه موج (FIX: هر موج transform مستقل)
════════════════════════════ */
.bg-animation {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}
.wave {
  position: absolute;
  border-radius: 50%;
  opacity: 0.03;
  background: conic-gradient(from 0deg, transparent, var(--gold), transparent 120deg);
}
/* FIX: اضافه کردن translate(-50%,-50%) به همه موج‌ها تا از drift جلوگیری شود */
.wave:nth-child(1) {
  width: 180vmax; height: 180vmax;
  top: 20%; left: 50%;
  transform: translate(-50%,-50%);
  animation: waveR 30s linear infinite;
}
.wave:nth-child(2) {
  width: 120vmax; height: 120vmax;
  top: 60%; left: 30%;
  transform: translate(-50%,-50%);
  animation: waveR 45s linear infinite reverse;
}
.wave:nth-child(3) {
  width: 80vmax; height: 80vmax;
  top: 40%; left: 70%;
  transform: translate(-50%,-50%);
  animation: waveR 22s linear infinite;
  opacity: .02;
}
@keyframes waveR {
  from { transform: translate(-50%,-50%) rotate(0deg); }
  to   { transform: translate(-50%,-50%) rotate(360deg); }
}

/* قطره‌های روغن */
.oil-drop {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0;
  animation: dropF linear infinite;
  box-shadow: 0 0 6px var(--gold);
}
.oil-drop.large { width: 7px; height: 7px; }
.oil-drop.small { width: 2px; height: 2px; }
@keyframes dropF {
  0%   { opacity: 0; transform: translateY(-10px) scale(.5); }
  20%  { opacity: .5; }
  80%  { opacity: .3; }
  100% { opacity: 0; transform: translateY(100vh) scale(1); }
}

/* ════════════════════════════
   اسپلش اسکرین
════════════════════════════ */
#splash-screen {
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: #06050300;
  background-color: #06050e;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  transition: opacity .9s ease, visibility .9s ease;
}
#splash-screen.hidden { opacity: 0; visibility: hidden; pointer-events: none; }

/* شبکه پس‌زمینه */
.sp-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,.055) 1px, transparent 1px);
  background-size: 52px 52px;
  animation: spGridShift 20s linear infinite;
}
@keyframes spGridShift {
  from { background-position: 0 0; }
  to   { background-position: 52px 52px; }
}

/* ذرات شناور */
.sp-particles { position: absolute; inset: 0; pointer-events: none; }
.sp-particles span {
  position: absolute;
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0;
  animation: spFloat 6s ease-in-out infinite;
}
.sp-particles span:nth-child(1) { left:15%; animation-delay:0s;    animation-duration:7s; }
.sp-particles span:nth-child(2) { left:35%; animation-delay:1.2s;  animation-duration:5.5s; }
.sp-particles span:nth-child(3) { left:55%; animation-delay:2.4s;  animation-duration:8s; }
.sp-particles span:nth-child(4) { left:70%; animation-delay:0.6s;  animation-duration:6.5s; }
.sp-particles span:nth-child(5) { left:82%; animation-delay:1.8s;  animation-duration:7.5s; }
.sp-particles span:nth-child(6) { left:28%; animation-delay:3s;    animation-duration:6s; }
@keyframes spFloat {
  0%   { transform: translateY(100vh) scale(0); opacity: 0; }
  10%  { opacity: .6; }
  90%  { opacity: .3; }
  100% { transform: translateY(-10vh) scale(1.5); opacity: 0; }
}

/* محتوای مرکزی */
.sp-center {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

/* لوگو + رینگ */
.sp-logo-wrap {
  position: relative;
  width: 130px; height: 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: spPop .7s cubic-bezier(.22,1,.36,1) both;
}
.sp-ring-svg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
}
.sp-logo-img {
  width: 72px; height: 72px;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 18px rgba(201,168,76,.55));
  animation: spLogoPulse 3s ease-in-out infinite;
}
@keyframes spLogoPulse {
  0%,100% { filter: drop-shadow(0 0 18px rgba(201,168,76,.55)); }
  50%      { filter: drop-shadow(0 0 32px rgba(201,168,76,.9)); }
}

/* نام برند */
.sp-brand {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -.02em;
  background: linear-gradient(135deg, #b8922a, var(--gold) 45%, #f5e090 70%, var(--gold));
  background-size: 200% auto;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: spPop .7s .15s cubic-bezier(.22,1,.36,1) both, spBrandShine 3s 1s linear infinite;
  line-height: 1;
}
@keyframes spBrandShine {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

/* زیرعنوان */
.sp-tagline {
  font-size: .82rem;
  font-weight: 500;
  color: rgba(201,168,76,.55);
  letter-spacing: .1em;
  animation: spPop .7s .28s cubic-bezier(.22,1,.36,1) both;
}

/* نوار پیشرفت */
.sp-progress-wrap {
  width: 200px; height: 2px;
  background: rgba(201,168,76,.12);
  border-radius: 2px;
  overflow: hidden;
  margin-top: 12px;
  animation: spPop .7s .4s cubic-bezier(.22,1,.36,1) both;
}
.sp-progress-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--blue-mid), var(--gold), var(--blue));
  border-radius: 2px;
  animation: spBarFill 2.2s .5s cubic-bezier(.4,0,.2,1) forwards;
  box-shadow: 0 0 10px rgba(201,168,76,.5), 0 0 20px rgba(31,56,100,.4);
}
@keyframes spBarFill { to { width: 100%; } }

/* دامنه پایین */
.sp-domain {
  position: absolute;
  bottom: 28px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .14em;
  color: rgba(201,168,76,.3);
  z-index: 2;
  animation: spPop .7s .5s cubic-bezier(.22,1,.36,1) both;
}

/* انیمیشن‌های پایه */
@keyframes spPop {
  from { opacity: 0; transform: translateY(16px) scale(.95); }
  to   { opacity: 1; transform: none; }
}
@keyframes shimmer { from { background-position:0% center; } to { background-position:200% center; } }

/* ─── محتوا ─── */
.content { position: relative; z-index: 1; opacity: 0; transition: opacity .7s; width: 100%; }
.content.visible { opacity: 1; }

/* ════════════════════════════
   HEADER
════════════════════════════ */
.header {
  position: fixed;
  top: 0; right: 0; left: 0;
  z-index: 200;
  height: var(--header-h);
  background: rgba(15,15,15,.88);
  backdrop-filter: blur(18px) saturate(150%);
  -webkit-backdrop-filter: blur(18px) saturate(150%);
  border-bottom: 1px solid var(--border);
  transition: background .3s, box-shadow .3s;
}
body.light-mode .header { background: rgba(245,242,235,.9); }
.header.scrolled { box-shadow: 0 4px 30px rgba(0,0,0,.5); }

.header-inner {
  max-width: 1440px;
  margin: 0 auto;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 0 28px;
}

/* لوگو */
.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
  cursor: pointer;
  text-decoration: none;
}
.logo img {
  width: 88px; height: 88px;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(201,168,76,.55));
}
.logo h1 {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--gold);
  line-height: 1.2;
}
.logo span {
  font-size: .68rem;
  color: var(--text-3);
  font-weight: 400;
  display: block;
}

/* ناو */
.nav {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  justify-content: center;
}
.nav a {
  position: relative;
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 7px 12px;
  font-size: .85rem;
  font-weight: 500;
  color: var(--text-2);
  border-radius: 8px;
  white-space: nowrap;
  transition: color .2s, background .2s;
}
.nav a i { font-size: .75rem; opacity: .7; }
.nav a::after {
  content: '';
  position: absolute;
  bottom: 4px; right: 12px; left: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--blue-light));
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .3s;
}
.nav a:hover, .nav a.active {
  color: var(--gold);
  background: linear-gradient(135deg, rgba(201,168,76,.1), rgba(31,56,100,.08));
}
.nav a:hover::after, .nav a.active::after { transform: scaleX(1); }

/* دکمه‌های هدر */
.header-btns {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.search-icon, .dark-mode-header {
  width: 36px; height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  cursor: pointer;
  color: var(--text-3);
  border: 1px solid var(--border-sub);
  transition: all .2s;
}
.search-icon:hover, .dark-mode-header:hover {
  color: var(--gold);
  border-color: var(--border);
  background: rgba(201,168,76,.08);
}

/* ─── شماره تماس هدر ─── */
.header-tel {
  display: flex;
  align-items: center;
  gap: 9px;
  flex-shrink: 0;
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: rgba(201,168,76,.06);
  transition: background .25s, border-color .25s;
}
.header-tel:hover {
  background: rgba(201,168,76,.12);
  border-color: rgba(201,168,76,.35);
}
.header-tel-icon {
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(201,168,76,.12);
  border: 1px solid rgba(201,168,76,.25);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.header-tel-icon svg { width: 16px; height: 16px; }
.header-tel-nums { display: flex; flex-direction: column; gap: 2px; }
.header-tel-nums a {
  font-size: .72rem;
  font-weight: 700;
  color: var(--gold);
  text-decoration: none;
  line-height: 1.3;
  white-space: nowrap;
  transition: color .2s;
  letter-spacing: .02em;
  display: flex; align-items: center; gap: 4px;
}
.header-tel-nums a:hover { color: var(--gold-light); }
.header-tel-nums a small {
  font-size: .62rem; opacity: .6; font-weight: 500;
}
@media (max-width: 1100px) { .header-tel { display: none; } }

/* ─── رنگ اینستاگرام در FAB ─── */
.fab-item.instagram {
  background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
}

/* همبرگر */
.menu-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--gold);
  font-size: 1.15rem;
  border: 1px solid var(--border);
  border-radius: 8px;
  flex-shrink: 0;
}

/* ════════════════════════════
   دکمه‌ها
════════════════════════════ */
.btn-base {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  border: none;
  transition: all .25s;
  white-space: nowrap;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
}
.btn-primary {
  @extend .btn-base;
  padding: 9px 18px;
  font-size: .85rem;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold), var(--gold-light));
  background-size: 200% auto;
  color: #0f0d08;
  box-shadow: 0 4px 16px rgba(201,168,76,.28);
}
.btn-primary:hover {
  background-position: right center;
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(201,168,76,.42);
}
.btn-primary-outline {
  @extend .btn-base;
  padding: 9px 18px;
  font-size: .85rem;
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold-dark) !important;
}
.btn-primary-outline:hover {
  background: rgba(201,168,76,.1);
  border-color: var(--gold) !important;
}
.btn-large {
  @extend .btn-base;
  padding: 15px 40px;
  font-size: .95rem;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: #0f0d08;
  box-shadow: 0 6px 28px rgba(201,168,76,.3);
}
.btn-large:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 36px rgba(201,168,76,.46);
}
.btn-submit {
  @extend .btn-base;
  padding: 14px 32px;
  font-size: .9rem;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: #0f0d08;
  box-shadow: 0 4px 18px rgba(201,168,76,.28);
  width: 100%;
  justify-content: center;
}
.btn-submit:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(201,168,76,.4);
}

/* ════════════════════════════
   HERO SLIDER
════════════════════════════ */
.hero-slider {
  position: relative;
  height: 100vh;
  min-height: 540px;
  overflow: hidden;
  /* fallback gradient — وقتی عکس لود نشه این نشون میده */
  background:
    radial-gradient(ellipse 90% 70% at 75% 35%, rgba(201,168,76,.12) 0%, transparent 65%),
    radial-gradient(ellipse 60% 80% at 15% 75%, rgba(201,168,76,.06) 0%, transparent 55%),
    linear-gradient(160deg, #0f0d08 0%, #1a1508 40%, #0f0f0f 100%);
}
/* grid pattern روی hero */
.hero-slider::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
  z-index: 1;
}
.slide {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  opacity: 0;
  transition: opacity .9s ease;
  z-index: 2;
}
.slide.active { opacity: 1; }
.slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(10,8,4,.78) 0%,
    rgba(10,8,4,.45) 50%,
    rgba(10,8,4,.05) 100%
  );
}
.slide-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: var(--header-h);
  display: flex;
  align-items: center;
  min-height: 100vh;
}
.slide-content h2 {
  font-size: clamp(1.8rem, 4.5vw, 3.4rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 14px;
  text-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.slide-content p {
  font-size: clamp(.9rem, 1.8vw, 1.1rem);
  color: rgba(255,255,255,.72);
  max-width: 500px;
  margin-bottom: 32px;
  line-height: 2;
}
.slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  width: 48px; height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(201,168,76,.15);
  border: 1px solid var(--border);
  color: var(--gold);
  cursor: pointer;
  font-size: 1.1rem;
  backdrop-filter: blur(8px);
  transition: all .25s;
}
.slider-arrow:hover {
  background: rgba(201,168,76,.3);
  box-shadow: 0 4px 20px rgba(201,168,76,.2);
}
.slider-arrow.prev { right: 24px; }
.slider-arrow.next { left: 24px; }
.dots {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  gap: 8px;
}
.dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,.3);
  cursor: pointer;
  transition: all .3s;
}
.dot.active {
  background: var(--gold);
  width: 24px;
  border-radius: 4px;
  box-shadow: 0 0 8px var(--gold);
}

/* ════════════════════════════
   آمار یکپارچه
════════════════════════════ */
.unified-stats {
  background: var(--bg-2);
  border-top: 1px solid var(--border-sub);
  border-bottom: 1px solid var(--border-sub);
  padding: 70px 32px;
}
.stats-container { max-width: 1100px; margin: 0 auto; text-align: center; }
.stats-badge {
  display: inline-block;
  padding: 5px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: rgba(201,168,76,.07);
  color: var(--gold);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .06em;
  margin-bottom: 18px;
}
.stats-title {
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 900;
  color: var(--text);
  margin-bottom: 14px;
}
.stats-desc {
  font-size: .92rem;
  color: var(--text-2);
  max-width: 680px;
  margin: 0 auto 40px;
  line-height: 1.9;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-sub);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 36px;
}
.stat-item {
  background: var(--bg-3);
  padding: 36px 20px;
  text-align: center;
  transition: background .3s;
}
.stat-item:hover { background: var(--bg-4); }
.stat-number {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  margin-bottom: 8px;
  display: block;
}
.stat-label { font-size: .9rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.stat-detail { font-size: .75rem; color: var(--text-3); }
.stats-btn {
  padding: 13px 36px;
  font-size: .9rem;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 700;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: #ffffff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  min-height: 44px;
  box-shadow: 0 4px 20px rgba(201,168,76,.28);
  transition: all .25s;
}
.stats-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(201,168,76,.4);
}

/* ════════════════════════════
   عنوان بخش‌ها
════════════════════════════ */
.section-title {
  text-align: center;
  font-size: clamp(1.8rem, 3.2vw, 2.7rem);
  font-weight: 900;
  color: var(--text);
  margin-bottom: 10px;
  position: relative;
  letter-spacing: -.03em;
  line-height: 1.2;
  filter: drop-shadow(0 0 28px rgba(201,168,76,.06));
}
/* تزئین بالا — نقطه طلایی */
.section-title::before {
  content: '';
  display: block;
  width: 6px; height: 6px;
  background: var(--gold);
  border-radius: 50%;
  margin: 0 auto 14px;
  box-shadow: 0 0 12px rgba(201,168,76,.7), 0 0 28px rgba(201,168,76,.35);
  animation: dotPulse 2.5s ease-in-out infinite;
}
@keyframes dotPulse {
  0%,100% { transform: scale(1);   box-shadow: 0 0 12px rgba(201,168,76,.7), 0 0 28px rgba(201,168,76,.35); }
  50%      { transform: scale(1.5); box-shadow: 0 0 20px rgba(201,168,76,1),  0 0 44px rgba(201,168,76,.5); }
}
/* خط تزئینی پایین */
.section-title::after {
  content: '';
  display: block;
  height: 2px;
  width: 0;
  background: linear-gradient(90deg, transparent 0%, var(--gold) 30%, #f5e090 50%, var(--gold) 70%, transparent 100%);
  border-radius: 2px;
  margin: 16px auto 0;
  animation: titleLine 1s .25s cubic-bezier(.22,1,.36,1) forwards;
  box-shadow: 0 0 10px rgba(201,168,76,.4);
}
@keyframes titleLine { to { width: 200px; } }
.section-desc {
  text-align: center;
  color: var(--text-2);
  font-size: .9rem;
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.9;
}

/* ════════════════════════════
   خدمات
════════════════════════════ */
.services-section {
  padding: 80px max(32px, calc(50% - 618px));
  background: var(--bg-2);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform .4s;
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 36px rgba(201,168,76,.12);
  border-color: var(--border);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 60px; height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(201,168,76,.1);
  border: 1px solid var(--border);
  border-radius: 14px;
  font-size: 1.5rem;
  color: var(--gold);
  margin-bottom: 22px;
  transition: all .3s;
}
.service-card:hover .service-icon {
  background: rgba(201,168,76,.2);
  box-shadow: 0 4px 18px rgba(201,168,76,.18);
}
.service-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.service-card p { font-size: .875rem; color: var(--text-2); line-height: 1.85; margin-bottom: 22px; }
.service-btn {
  padding: 9px 20px;
  font-size: .82rem;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 600;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--border) !important;
  border-radius: 7px;
  cursor: pointer;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all .2s;
}
.service-btn:hover { background: rgba(201,168,76,.1); border-color: var(--gold) !important; }

/* ════════════════════════════
   محصولات
════════════════════════════ */
.products-section {
  padding: 80px max(32px, calc(50% - 618px));
  text-align: center;
  background: var(--bg);
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 22px;
  margin-bottom: 32px;
  text-align: right;
}
.product-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 36px rgba(201,168,76,.14);
  border-color: var(--border);
}
/* FIX: stock-status classes */
.stock-status {
  position: absolute;
  top: 12px; right: 12px;
  z-index: 2;
  padding: 4px 10px;
  border-radius: 6px;
  font-size: .72rem;
  font-weight: 700;
}
.stock-status.in-stock {
  background: rgba(34,197,94,.15);
  color: #4ade80;
  border: 1px solid rgba(34,197,94,.2);
}
.stock-status.low-stock {
  background: rgba(251,146,60,.15);
  color: #fb923c;
  border: 1px solid rgba(251,146,60,.2);
}
.stock-status.out-of-stock {
  background: rgba(220,53,69,.12);
  color: #f87171;
  border: 1px solid rgba(220,53,69,.2);
}
.product-img { aspect-ratio: 4/3; overflow: hidden; background: var(--bg-4); }
.product-img img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s;
}
.product-card:hover .product-img img { transform: scale(1.06); }
.product-info { padding: 22px; }
.product-info h4 { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.product-info p { font-size: .82rem; color: var(--text-2); line-height: 1.8; margin-bottom: 14px; }
.product-price { font-size: 1.05rem; font-weight: 800; color: var(--gold); margin-bottom: 10px; }
.product-badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(201,168,76,.08);
  border: 1px solid rgba(201,168,76,.18);
  border-radius: 6px;
  padding: 3px 10px;
}
.product-actions { display: flex; gap: 8px; margin-top: 14px; }
.product-actions button {
  flex: 1;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-size: .8rem;
  font-weight: 600;
  padding: 9px;
  border-radius: 7px;
  cursor: pointer;
  border: none;
  transition: all .2s;
  min-height: 40px;
}
.btn-small {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-size: .8rem;
  font-weight: 600;
  padding: 9px 14px;
  border-radius: 7px;
  cursor: pointer;
  border: none;
  transition: all .2s;
  min-height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: #ffffff;
}
.btn-small:hover { box-shadow: 0 4px 14px rgba(201,168,76,.35); }
.btn-detail { background: linear-gradient(135deg, var(--gold-dark), var(--gold)); color: #ffffff; }
.btn-detail:hover { box-shadow: 0 4px 14px rgba(201,168,76,.35); }
.btn-compare { background: transparent; color: var(--gold); border: 1px solid var(--border) !important; }
.btn-compare:hover { background: rgba(201,168,76,.1); }
.compare-btn {
  position: absolute;
  top: 12px; left: 12px;
  z-index: 2;
  width: 32px; height: 32px;
  border-radius: 8px;
  background: rgba(15,15,15,.7);
  border: 1px solid var(--border-sub);
  color: var(--text-3);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-size: .75rem;
  transition: all .2s;
}
.compare-btn:hover, .compare-btn.active {
  background: rgba(201,168,76,.2);
  border-color: var(--gold);
  color: var(--gold);
}
.no-results {
  text-align: center;
  padding: 50px 20px;
  color: var(--text-2);
  font-size: .9rem;
  grid-column: 1 / -1;
}

/* ════════════════════════════
   کاتالوگ
════════════════════════════ */
.catalog-section { max-width: 780px; margin: 0 auto; padding: 0 32px 60px; }
.catalog-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 50px 40px;
  text-align: center;
}
.catalog-icon { font-size: 2.8rem; color: var(--gold); margin-bottom: 18px; opacity: .8; }
.catalog-card h3 { font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 10px; }
.catalog-card p {
  font-size: .875rem;
  color: var(--text-2);
  margin-bottom: 26px;
  max-width: 420px;
  margin-inline: auto;
  line-height: 1.9;
}
.download-catalog {
  padding: 12px 30px;
  font-size: .88rem;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(201,168,76,.28);
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 600;
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all .25s;
}
.download-catalog:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(201,168,76,.4); }

/* ════════════════════════════
   حوزه فعالیت
════════════════════════════ */
.industries-section { padding: 80px max(32px, calc(50% - 618px)); background: var(--bg-2); }
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}
.industry-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.industry-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 36px rgba(201,168,76,.12);
  border-color: var(--border);
}
.industry-icon { font-size: 2rem; color: var(--gold); margin-bottom: 18px; display: block; transition: transform .3s; }
.industry-card:hover .industry-icon { transform: scale(1.12); }
.industry-card h3 { font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.industry-card p { font-size: .875rem; color: var(--text-2); line-height: 1.85; }
.industry-list { list-style: none; margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.industry-list li { font-size: .82rem; color: var(--text-2); display: flex; align-items: center; gap: 8px; }
.industry-list li i { color: var(--gold); font-size: .75rem; flex-shrink: 0; }

/* ════════════════════════════
   مقالات
════════════════════════════ */
.articles-section { padding: 80px max(32px, calc(50% - 618px)); text-align: center; background: var(--bg); }
.articles-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 22px;
  margin-bottom: 32px;
  text-align: right;
}
.article-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform .3s, box-shadow .3s, border-color .3s;
}
.article-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 36px rgba(201,168,76,.12);
  border-color: var(--border);
}
.article-img { aspect-ratio: 16/9; overflow: hidden; background: var(--bg-4); }
.article-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.article-card:hover .article-img img { transform: scale(1.05); }
.article-info { padding: 22px; }
.article-date { font-size: .75rem; color: var(--gold); margin-bottom: 10px; display: flex; align-items: center; gap: 5px; }
.article-info h4 { font-size: .98rem; font-weight: 700; color: var(--text); margin-bottom: 8px; line-height: 1.5; }
.article-info p { font-size: .83rem; color: var(--text-2); line-height: 1.8; margin-bottom: 16px; }
.read-more { font-size: .82rem; font-weight: 700; color: var(--gold); display: inline-flex; align-items: center; gap: 6px; transition: gap .2s; }
.read-more:hover { gap: 10px; }

/* Pagination */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 36px; }
.page-btn {
  width: 40px; height: 40px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  color: var(--text-2);
  cursor: pointer;
  font-size: .9rem;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 600;
  transition: all .2s;
}
.page-btn:hover { border-color: var(--border); color: var(--gold); background: var(--bg-4); }
.page-btn.active { background: linear-gradient(135deg, var(--gold-dark), var(--gold)); color: #ffffff; border-color: var(--gold); }

/* ════════════════════════════
   درباره ما خلاصه
════════════════════════════ */
.about-summary {
  background: var(--bg-2);
  border-top: 1px solid var(--border-sub);
  border-bottom: 1px solid var(--border-sub);
  padding: 70px 32px;
}
.about-summary .about-text {
  max-width: 860px;
  margin: 16px auto 0;
  line-height: 1.9;
  color: var(--text-2);
  text-align: center;
  font-size: .92rem;
}

/* ════════════════════════════
   CTA مشاوره
════════════════════════════ */
.consulting-cta {
  text-align: center;
  padding: 80px 32px;
  background: linear-gradient(135deg, rgba(201,168,76,.07) 0%, rgba(201,168,76,.02) 100%);
  border-top: 1px solid var(--border-sub);
  border-bottom: 1px solid var(--border-sub);
}
.consulting-cta h3 { font-size: clamp(1.3rem, 2.8vw, 2rem); font-weight: 900; color: var(--text); margin-bottom: 12px; }
.consulting-cta p { color: var(--text-2); font-size: .9rem; max-width: 680px; margin: 0 auto 28px; line-height: 2; }

/* ════════════════════════════
   فوتر
════════════════════════════ */
.footer-premium {
  background: #080808;
  border-top: 1px solid rgba(201,168,76,.12);
  padding-top: 60px;
  width: 100%;
}
.footer-content {
  padding: 0 48px 50px;
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.2fr;
  gap: 56px;
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo img { width: 88px; filter: drop-shadow(0 0 10px rgba(201,168,76,.45)); }
.footer-logo-text h2 { font-size: 1.2rem; font-weight: 800; color: var(--gold); }
.footer-logo-text span { font-size: .74rem; color: var(--text-3); font-weight: 400; }
.footer-desc { font-size: .85rem; color: var(--text-3); line-height: 2; max-width: 320px; }
.footer-col h4 { font-size: .78rem; font-weight: 700; color: var(--text-2); margin-bottom: 18px; letter-spacing: .07em; text-transform: uppercase; }
.primary-text { color: var(--gold); }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 9px; }
.footer-links a { font-size: .85rem; color: var(--text-3); display: flex; align-items: center; gap: 6px; transition: color .2s; }
.footer-links a::before { content: '›'; color: var(--gold-dark); font-size: .9rem; }
.footer-links a:hover { color: var(--gold); }
.footer-contact-list { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.footer-contact-list li { display: flex; align-items: flex-start; gap: 9px; font-size: .83rem; color: var(--text-3); line-height: 1.7; }
.footer-contact-list li i { color: var(--gold-dark); margin-top: 3px; flex-shrink: 0; }
.footer-social { display: flex; gap: 8px; margin-top: 18px; }
.social-icon {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-sub);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-3);
  cursor: pointer;
  font-size: .88rem;
  transition: all .2s;
}
.social-icon:hover { background: rgba(201,168,76,.1); border-color: var(--border); color: var(--gold); }
.footer-copyright { border-top: 1px solid var(--border-sub); padding: 18px 32px; text-align: center; }
.footer-copyright p { font-size: .78rem; color: var(--text-3); }

/* ════════════════════════════
   FAB (FIX: click handler در JS اضافه میشه)
════════════════════════════ */
.fab-container {
  position: fixed;
  bottom: 30px;
  left: 30px;
  z-index: 300;
}
.fab-button {
  position: relative;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: #0a0800;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  box-shadow: 0 6px 22px rgba(201,168,76,.35);
  transition: transform .3s, box-shadow .3s;
  user-select: none;
}
.fab-button:hover { transform: scale(1.08); box-shadow: 0 10px 30px rgba(201,168,76,.5); }
.fab-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--gold);
  animation: fabPulse 2s ease infinite;
}
@keyframes fabPulse {
  0%   { transform: scale(1); opacity: .7; }
  70%  { transform: scale(1.6); opacity: 0; }
  100% { opacity: 0; }
}
.fab-tooltip {
  position: absolute;
  left: calc(100% + 10px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--bg-4);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-size: .78rem;
  white-space: nowrap;
  padding: 6px 12px;
  border-radius: 7px;
  pointer-events: none;
  opacity: 0;
  transition: opacity .2s;
}
.fab-button:hover .fab-tooltip { opacity: 1; }
.fab-menu {
  position: absolute;
  bottom: 68px;
  left: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  pointer-events: none;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .3s, transform .3s;
}
.fab-container.open .fab-menu {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.fab-item {
  width: 44px; height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  cursor: pointer;
  box-shadow: 0 4px 14px rgba(0,0,0,.35);
  transition: transform .2s;
  font-size: .95rem;
}
.fab-item:hover { transform: scale(1.1); }
.fab-item.phone    { background: #2563eb; }
.fab-item.whatsapp { background: #25D366; }
.fab-item.email    { background: #ea4335; }

/* ════════════════════════════
   صفحه محصولات — فیلتر
════════════════════════════ */
.page-banner { padding-top: var(--header-h); padding-bottom: 14px; padding-inline: 32px; max-width: 1440px; margin: 0 auto; }
.breadcrumb { display: flex; align-items: center; gap: 6px; font-size: .8rem; color: var(--text-3); padding-top: 16px; flex-wrap: wrap; }
.breadcrumb a { color: var(--gold); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb span::before { content: '/'; margin-left: 6px; opacity: .4; }

.products-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-items: flex-end;
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 8px;
}
.filter-group { display: flex; flex-direction: column; gap: 6px; min-width: 170px; flex: 1; }
.filter-group label { font-size: .78rem; font-weight: 600; color: var(--text-3); display: flex; align-items: center; gap: 5px; }
.filter-group label i { color: var(--gold); }
.filter-group select,
.filter-group input[type="text"],
.filter-group input[type="number"] {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-size: .875rem;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-sub);
  background: var(--bg-4);
  color: var(--text);
  width: 100%;
  min-height: 44px;
  transition: border-color .2s, box-shadow .2s;
  direction: rtl;
}
.filter-group select:focus, .filter-group input:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,.1);
}
.price-range { display: flex; align-items: center; gap: 6px; }
.price-range span { color: var(--text-3); font-size: .78rem; }
.price-range input { min-width: 0; }
.search-input { display: flex; gap: 6px; }
.search-input input { flex: 1; min-width: 0; }
.search-input button {
  width: 44px; height: 44px;
  border-radius: 8px;
  border: none;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  color: #ffffff;
  cursor: pointer;
  font-size: .88rem;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: box-shadow .2s;
}
.search-input button:hover { box-shadow: 0 4px 14px rgba(201,168,76,.35); }
.reset-filters {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-size: .8rem;
  font-weight: 600;
  padding: 9px 16px;
  border-radius: 8px;
  border: 1px solid var(--border-sub);
  background: transparent;
  color: var(--text-3);
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
  align-self: flex-end;
  min-height: 44px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.reset-filters:hover { color: var(--gold); border-color: var(--border); background: rgba(201,168,76,.06); }
.filter-results-count { font-size: .83rem; color: var(--text-3); margin-bottom: 6px; padding-right: 2px; }
#filter-count { font-weight: 700; color: var(--gold); }

/* ════════════════════════════
   صفحه محصول تکی
════════════════════════════ */
.product-single { max-width: 1200px; margin: 0 auto; padding: 40px 32px 80px; }
.product-single-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}
.product-gallery { position: sticky; top: calc(var(--header-h) + 20px); }
.main-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-4);
  aspect-ratio: 4/3;
  margin-bottom: 12px;
  border: 1px solid var(--border-sub);
}
.main-image img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.main-image:hover img { transform: scale(1.03); }
.thumbnail-grid { display: flex; gap: 8px; }
.thumbnail {
  width: 72px; height: 72px;
  border-radius: 8px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  transition: border-color .2s;
  flex-shrink: 0;
}
.thumbnail.active { border-color: var(--gold); }
.thumbnail img { width: 100%; height: 100%; object-fit: cover; }
.product-info-single h1 { font-size: 1.6rem; font-weight: 900; color: var(--text); margin-bottom: 12px; line-height: 1.4; }
.product-specs { margin-top: 24px; }
.specs-table { width: 100%; border-collapse: collapse; }
.specs-table tr:nth-child(even) { background: rgba(255,255,255,.02); }
.specs-table td {
  padding: 10px 14px;
  font-size: .85rem;
  border-bottom: 1px solid var(--border-sub);
}
.specs-table td:first-child { color: var(--text-2); font-weight: 600; white-space: nowrap; }
.specs-table td:last-child { color: var(--text); }

/* ════════════════════════════
   جدول مقایسه
════════════════════════════ */
.compare-section { max-width: 1300px; margin: 0 auto; padding: 40px 32px 80px; }
.compare-container { overflow-x: auto; }
.compare-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 600px;
}
.compare-table th, .compare-table td {
  padding: 14px 18px;
  text-align: center;
  border: 1px solid var(--border-sub);
  font-size: .88rem;
}
.compare-table th {
  background: var(--bg-3);
  color: var(--gold);
  font-weight: 700;
  vertical-align: top;
}
.compare-table td { background: var(--bg-2); color: var(--text-2); }
.compare-table tbody tr:hover td { background: var(--bg-3); }
.compare-table td:first-child { color: var(--text); font-weight: 600; text-align: right; }
.remove-compare {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .75rem;
  color: #f87171;
  cursor: pointer;
  padding: 4px 8px;
  border-radius: 5px;
  background: rgba(248,113,113,.1);
  transition: background .2s;
}
.remove-compare:hover { background: rgba(248,113,113,.2); }

/* ════════════════════════════
   فرم پیش‌فاکتور
════════════════════════════ */
.quote-section { max-width: 800px; margin: 0 auto; padding: 40px 32px 80px; }
.quote-container h1 { font-size: 1.5rem; font-weight: 900; color: var(--text); margin-bottom: 8px; text-align: center; }
.quote-form {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 36px;
  margin-top: 28px;
}
.form-row { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 16px; }
.form-group { display: flex; flex-direction: column; gap: 8px; flex: 1; min-width: 200px; margin-bottom: 16px; }
.form-group label { font-size: .82rem; font-weight: 600; color: var(--text-2); }
.form-group label span { color: #f87171; }
.form-group input,
.form-group select,
.form-group textarea {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-size: .875rem;
  padding: 10px 14px;
  border-radius: 8px;
  border: 1px solid var(--border-sub);
  background: var(--bg-4);
  color: var(--text);
  width: 100%;
  min-height: 44px;
  transition: border-color .2s, box-shadow .2s;
  direction: rtl;
}
.form-group textarea { min-height: 100px; resize: vertical; }
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,.1);
}
.quote-items { margin-bottom: 20px; }
.quote-items h3 { font-size: 1rem; font-weight: 700; color: var(--gold); margin-bottom: 14px; }
.quote-item-row {
  display: flex;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
  flex-wrap: wrap;
}
.quote-item-row select {
  flex: 1;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-size: .85rem;
  padding: 9px 12px;
  border-radius: 8px;
  border: 1px solid var(--border-sub);
  background: var(--bg-4);
  color: var(--text);
  min-height: 44px;
  direction: rtl;
}
.quote-item-row input[type="number"] {
  width: 90px;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-size: .85rem;
  padding: 9px 10px;
  border-radius: 8px;
  border: 1px solid var(--border-sub);
  background: var(--bg-4);
  color: var(--text);
  min-height: 44px;
  text-align: center;
  flex-shrink: 0;
}
.remove-item {
  width: 40px; height: 40px;
  border-radius: 8px;
  border: 1px solid rgba(248,113,113,.2);
  background: rgba(248,113,113,.08);
  color: #f87171;
  cursor: pointer;
  font-size: .85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: all .2s;
}
.remove-item:hover { background: rgba(248,113,113,.2); }
.add-item-btn {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-size: .82rem;
  font-weight: 600;
  padding: 9px 18px;
  border-radius: 8px;
  border: 1px dashed var(--border);
  background: transparent;
  color: var(--gold);
  cursor: pointer;
  transition: all .2s;
  display: flex;
  align-items: center;
  gap: 6px;
  min-height: 42px;
}
.add-item-btn:hover { background: rgba(201,168,76,.06); border-color: var(--gold); }

/* ════════════════════════════
   صفحه تماس
════════════════════════════ */
.contact-section { max-width: 1200px; margin: 0 auto; padding: 40px 32px 80px; }
.contact-wrapper { display: grid; grid-template-columns: 1fr 1.4fr; gap: 40px; margin-bottom: 50px; }
.info-card, .hours-card, .social-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 28px;
  margin-bottom: 16px;
}
.info-card h3, .hours-card h3, .social-card h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.info-card h3 i, .hours-card h3 i, .social-card h3 i { color: var(--gold); }
.info-item { display: flex; gap: 14px; margin-bottom: 18px; align-items: flex-start; }
.info-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(201,168,76,.1);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  flex-shrink: 0;
}
.info-content h4 { font-size: .85rem; font-weight: 700; color: var(--text); margin-bottom: 4px; }
.info-content p { font-size: .82rem; color: var(--text-2); line-height: 1.7; }
.info-content a { color: var(--gold); transition: color .2s; }
.info-content a:hover { color: var(--gold-light); }
.hours-item { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--border-sub); }
.hours-item:last-child { border-bottom: none; }
.hours-day { font-size: .85rem; color: var(--text-2); }
.hours-time { font-size: .85rem; font-weight: 600; color: var(--gold); }
.hours-off { color: #f87171 !important; }
.social-links-group { display: flex; flex-wrap: wrap; gap: 10px; }
.social-link-item {
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-sub);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-2);
  cursor: pointer;
  font-size: 1rem;
  transition: all .2s;
}
.social-link-item:hover { background: rgba(201,168,76,.1); border-color: var(--border); color: var(--gold); }
.contact-form {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 36px;
}
.contact-form h3 { font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 6px; }
.form-subtitle { font-size: .85rem; color: var(--text-2); margin-bottom: 24px; }
.map-section { margin-top: 30px; }
.map-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.map-card h3 { font-size: 1rem; font-weight: 800; color: var(--text); margin-bottom: 16px; display: flex; align-items: center; gap: 8px; }
.map-card h3 i { color: var(--gold); }
.map-container { border-radius: var(--radius); overflow: hidden; }
.map-container iframe { width: 100%; height: 360px; border: none; }
.contact-faq { margin-top: 50px; }
.faq-card {
  background: var(--bg-card);
  border-radius: 22px;
  padding: 25px;
  width: 300px;
}

/* ════════════════════════════
   صفحه درباره ما
════════════════════════════ */
.about-section { max-width: 1200px; margin: 0 auto; padding: 40px 32px 80px; }
.about-container { }
.about-hero { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; margin-bottom: 60px; }
.about-image { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border-sub); }
.about-image img { width: 100%; object-fit: cover; }
.about-text h2 { font-size: 2rem; font-weight: 900; color: var(--text); margin-bottom: 8px; }
.about-subtitle { font-size: 1rem; color: var(--gold); font-weight: 600; margin-bottom: 20px; }
.about-text p { font-size: .9rem; color: var(--text-2); line-height: 1.9; margin-bottom: 16px; }
.contact-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: rgba(201,168,76,.1);
  border: 1px solid var(--border);
  border-radius: 50px;
  padding: 10px 20px;
  color: var(--gold);
  font-size: .88rem;
  font-weight: 600;
  margin-top: 12px;
}
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--border-sub);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 60px;
}
.about-stat-item {
  background: var(--bg-3);
  padding: 32px 20px;
  text-align: center;
}
.about-stat-number { font-size: 2.2rem; font-weight: 900; color: var(--gold); display: block; margin-bottom: 6px; }
.about-stat-label { font-size: .88rem; color: var(--text-2); font-weight: 600; }
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}
.value-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: all .3s;
}
.value-card:hover { border-color: var(--border); transform: translateY(-4px); box-shadow: 0 8px 24px rgba(201,168,76,.1); }
.value-icon {
  width: 50px; height: 50px;
  border-radius: 12px;
  background: rgba(201,168,76,.1);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: 1.2rem;
  margin-bottom: 16px;
}
.value-card h4 { font-size: 1rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.value-card p { font-size: .85rem; color: var(--text-2); line-height: 1.8; }

/* Owner box */
.owner-box {
  background: linear-gradient(135deg, rgba(201,168,76,.08), rgba(201,168,76,.03));
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  gap: 24px;
  align-items: center;
  margin: 40px 0;
}
.owner-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: #ffffff;
  flex-shrink: 0;
}
.owner-info h3 { font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 4px; }
.owner-info .owner-title { font-size: .85rem; color: var(--gold); font-weight: 600; margin-bottom: 10px; }
.owner-info p { font-size: .85rem; color: var(--text-2); line-height: 1.8; }

/* ════════════════════════════
   مقاله تکی
════════════════════════════ */
.article-single { max-width: 900px; margin: 0 auto; padding: 100px 32px 80px; }
.article-container { }
.article-header { margin-bottom: 28px; }
.article-header h1 { font-size: clamp(1.5rem, 3.2vw, 2.2rem); font-weight: 900; color: var(--text); line-height: 1.4; margin-bottom: 14px; }
.article-meta { display: flex; align-items: center; gap: 16px; font-size: .78rem; color: var(--text-3); flex-wrap: wrap; }
.article-meta span { display: flex; align-items: center; gap: 5px; }
.featured-image { border-radius: var(--radius-lg); overflow: hidden; margin-bottom: 34px; border: 1px solid var(--border-sub); aspect-ratio: 16/7; }
.featured-image img { width: 100%; height: 100%; object-fit: cover; }
.article-body { font-size: .95rem; color: var(--text-2); line-height: 2; }
.article-body h2 { font-size: 1.25rem; font-weight: 800; color: var(--text); margin: 32px 0 14px; padding-right: 14px; border-right: 3px solid var(--gold); }
.article-body p { margin-bottom: 18px; }
.article-body ul, .article-body ol { padding-right: 24px; margin-bottom: 18px; }
.article-body li { margin-bottom: 8px; }
.highlight-box {
  background: rgba(201,168,76,.07);
  border: 1px solid rgba(201,168,76,.18);
  border-right: 3px solid var(--gold);
  border-radius: var(--radius);
  padding: 18px 22px;
  margin: 22px 0;
  font-size: .9rem;
  line-height: 1.9;
  color: var(--text);
}
.highlight-box strong { color: var(--gold); }
.share-box { display: flex; align-items: center; gap: 14px; padding: 18px 22px; background: var(--bg-3); border: 1px solid var(--border-sub); border-radius: var(--radius); margin-top: 36px; flex-wrap: wrap; }
.share-title { font-size: .85rem; font-weight: 600; color: var(--text-2); white-space: nowrap; }
.share-icons { display: flex; gap: 8px; }
.share-icon { width: 38px; height: 38px; display: flex; align-items: center; justify-content: center; border-radius: 50%; border: 1px solid var(--border-sub); color: var(--text-3); cursor: pointer; transition: all .2s; }
.share-icon:hover { background: rgba(201,168,76,.1); border-color: var(--border); color: var(--gold); }
.related-articles { margin-top: 46px; }
.related-articles h3 { font-size: 1.2rem; font-weight: 800; color: var(--text); margin-bottom: 20px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.related-card { background: var(--bg-3); border: 1px solid var(--border-sub); border-radius: var(--radius); overflow: hidden; transition: all .3s; cursor: pointer; }
.related-card:hover { border-color: var(--border); transform: translateY(-3px); }
.related-card img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.related-card .info { padding: 14px; }
.related-card h4 { font-size: .88rem; font-weight: 700; color: var(--text); margin-bottom: 5px; line-height: 1.5; }
.related-card h4 a { color: inherit; transition: color .2s; }
.related-card h4 a:hover { color: var(--gold); }
.related-card p { font-size: .78rem; color: var(--text-3); line-height: 1.6; }

/* ════════════════════════════
   FAQ
════════════════════════════ */
.faq-item { background: var(--bg-card); border-radius: 15px; margin-bottom: 12px; overflow: hidden; border: 1px solid var(--border-sub); }
.faq-question {
  padding: 18px 24px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  font-size: .9rem;
  color: var(--text);
  transition: background .2s;
  user-select: none;
}
.faq-question:hover { background: rgba(201,168,76,.04); }
.faq-question i { color: var(--gold); transition: transform .3s; flex-shrink: 0; margin-right: 10px; }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s ease; }
.faq-item.active .faq-answer { max-height: 300px; }
.faq-answer p { padding: 0 24px 20px; font-size: .88rem; color: var(--text-2); line-height: 1.9; }

/* ════════════════════════════
   تایپ متن (FIX: RTL cursor سمت راست)
════════════════════════════ */
.typed-text {
  color: var(--gold);
  border-right: 2px solid var(--gold);
  border-left: none;
  padding-right: 3px;
  animation: blink .9s step-end infinite;
}
@keyframes blink { 50% { border-color: transparent; } }

/* ════════════════════════════
   ناو موبایل پایین صفحه
════════════════════════════ */
.bottom-nav {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  background: rgba(12,12,12,.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--border-sub);
  z-index: 100;
  padding: 8px 0;
  padding-bottom: max(8px, env(safe-area-inset-bottom));
}
.bottom-nav-inner { display: flex; justify-content: center; align-items: center; }
.bottom-nav-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 8px 32px;
  color: var(--gold);
  cursor: pointer;
  transition: color .2s, background .2s;
  text-decoration: none;
  border: 1px solid rgba(201,168,76,.35);
  border-radius: 14px;
  background: rgba(201,168,76,.06);
}
.bottom-nav-item:hover, .bottom-nav-item:active { background: rgba(201,168,76,.15); }
.bottom-nav-item i { font-size: 1.2rem; }
.bottom-nav-item span { font-size: .72rem; white-space: nowrap; font-weight: 600; }
.bottom-nav-item.active,
.bottom-nav-item:hover { color: var(--gold); }
body.light-mode .bottom-nav { background: rgba(240,236,224,.96); }

/* ════════════════════════════
   رسپانسیو — 1200px
════════════════════════════ */
@media (max-width: 1200px) {
  .product-single-container { grid-template-columns: 1fr; }
  .product-gallery { position: static; }
  .about-hero { grid-template-columns: 1fr; gap: 40px; }
  .about-image { order: -1; max-height: 340px; overflow: hidden; }
}

/* ════════════════════════════
   رسپانسیو — 1100px
════════════════════════════ */
@media (max-width: 1100px) {
  .footer-content { grid-template-columns: 1fr 1fr; }
  .footer-col-large { grid-column: 1 / -1; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .contact-wrapper { grid-template-columns: 1fr; }
}

/* ════════════════════════════
   رسپانسیو — 860px (تبلت)
════════════════════════════ */
@media (max-width: 860px) {
  :root { --header-h: 62px; }

  /* backdrop-filter روی هدر باعث می‌شه fixed فرزندان درست کار نکنن — حذفش می‌کنیم */
  .header {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    background: rgba(12,12,12,.97);
  }
  body.light-mode .header { background: rgba(242,238,228,.97); }

  /* لوگو کوچک‌تر روی موبایل */
  .logo img { width: 68px; height: 68px; }

  /* شماره تماس فشرده در هدر موبایل */
  .header-tel {
    display: flex !important;
    background: transparent;
    border: 1px solid rgba(201,168,76,.3);
    padding: 5px 10px;
    border-radius: 8px;
    gap: 6px;
    align-items: center;
  }
  .header-tel-icon {
    display: flex;
    width: 20px; height: 20px;
    flex-shrink: 0;
  }
  .header-tel-nums {
    display: flex;
    flex-direction: column;
    gap: 0;
  }
  .header-tel-nums a:first-child { display: none; }
  .header-tel-nums a {
    font-size: .74rem;
    font-weight: 700;
    color: var(--gold);
    text-decoration: none;
    white-space: nowrap;
    line-height: 1.3;
  }
  .header-tel-nums a small { display: none; }

  /* ── nav موبایل — drawer کامل صفحه ── */
  .nav {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    position: fixed;
    top: 0; right: 0; left: 0; bottom: 0;
    background: rgba(10,10,10,.98);
    padding: calc(var(--header-h) + 16px) 14px 20px;
    gap: 4px;
    overflow-y: auto;
    z-index: 400;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity .28s ease, visibility .28s ease, transform .3s ease;
    pointer-events: none;
  }
  body.light-mode .nav { background: rgba(240,236,224,.98); }
  .nav.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto !important;
  }
  .nav.open a {
    pointer-events: auto !important;
    position: relative;
    z-index: 420;
  }
  .nav a {
    font-size: .95rem;
    padding: 13px 16px;
    width: 100%;
    border-radius: 10px;
    min-height: 50px;
    display: flex;
    align-items: center;
    gap: 10px;
  }
  .nav a i { font-size: .88rem; width: 18px; text-align: center; }
  .nav a.active { background: rgba(201,168,76,.12); color: var(--gold); }
  .nav::after {
    content: '';
    display: block;
    height: 80px;
    flex-shrink: 0;
  }

  /* ── overlay ── */
  /* z-index must stay below header (200) so nav links inside header are clickable */
  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.55);
    z-index: 150;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity .28s ease, visibility .28s ease;
  }
  .nav-overlay.visible { opacity: 1; visibility: visible; pointer-events: auto; }

  .menu-toggle { display: flex; }
  .header-btns .btn-primary-outline { display: none; }
  .slide-content { padding-top: var(--header-h); }
  .related-grid { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr; gap: 32px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .bottom-nav { display: flex; }

  .content { padding-bottom: var(--bottom-nav-h); }
  .fab-container { bottom: calc(var(--bottom-nav-h) + 14px); }

  .contact-wrapper { grid-template-columns: 1fr; gap: 24px; }
  .product-single-container { grid-template-columns: 1fr; }
}

/* ════════════════════════════
   رسپانسیو — 600px (موبایل)
════════════════════════════ */
@media (max-width: 600px) {
  .header-inner { padding: 0 14px; gap: 8px; }
  .header-btns .btn-primary { display: none; }
  .slider-arrow { display: none; }
  .fab-container { left: 16px; }
  .consulting-cta { padding: 50px 16px; }
  .services-section, .products-section, .industries-section, .articles-section {
    padding: 50px 16px;
  }
  .unified-stats { padding: 50px 16px; }
  .stats-grid { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .article-single { padding: 70px 16px 60px; }
  .related-grid { grid-template-columns: 1fr; }
  .footer-content { padding: 0 16px; }
  .footer-copyright { padding: 16px; }
  .catalog-card { padding: 32px 20px; }
  .products-filter { flex-direction: column; gap: 12px; }
  .filter-group { min-width: 0; width: 100%; }
  .price-range { flex-wrap: wrap; }
  .price-range input { flex: 1; min-width: 80px; }
  .quote-form { padding: 20px 16px; }
  .form-row { flex-direction: column; gap: 0; }
  .contact-form { padding: 20px 16px; }
  .owner-box { flex-direction: column; text-align: center; }
  .about-hero { gap: 24px; }
  .values-grid { grid-template-columns: 1fr; }
  .quote-item-row { flex-wrap: nowrap; }
  .quote-item-row select { font-size: .8rem; }
  .hero-slider { min-height: 480px; }
  .slide-content h2 { font-size: 1.5rem; }
  .slide-content p { font-size: .85rem; max-width: 100%; }
  .btn-large { padding: 13px 28px; font-size: .88rem; }
  .compare-section { padding: 30px 12px 60px; }
  .products-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .articles-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .industries-grid { grid-template-columns: 1fr; }
  .page-banner { padding-inline: 16px; }
  .product-single { padding: 30px 16px 60px; }
  .thumbnail { width: 56px; height: 56px; }
}

/* ════════════════════════════
   رسپانسیو — 400px (موبایل کوچک)
════════════════════════════ */
@media (max-width: 400px) {
  .products-grid { grid-template-columns: 1fr; }
  .logo h1 { font-size: .95rem; }
  .stat-number { font-size: 2rem; }
  .about-stats { grid-template-columns: 1fr 1fr; }
  .slide-content h2 { font-size: 1.3rem; }
  .bottom-nav-item { padding: 4px 8px; min-width: 44px; }
  .footer-content { gap: 24px; }
}

/* ════════════════════════════════════════════════
   حکمت — بهبود دکمه‌ها | Hero اسلایدر جدید | SVG
════════════════════════════════════════════════ */

/* ─── دکمه‌های بهتر (override کامل) ─── */
.btn-primary {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 700;
  font-size: .88rem;
  padding: 11px 24px;
  min-height: 46px;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 52%, var(--gold-light) 100%);
  background-size: 200% auto;
  color: #ffffff;
  letter-spacing: .01em;
  box-shadow: 0 4px 18px rgba(201,168,76,.32), inset 0 1px 0 rgba(255,255,255,.12);
  transition: all .35s cubic-bezier(.4,0,.2,1);
}
.btn-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.22), transparent);
  transform: skewX(-20deg);
  transition: left .55s ease;
}
.btn-primary:hover { background-position: right center; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(201,168,76,.48); }
.btn-primary:hover::before { left: 150%; }
.btn-primary:active { transform: translateY(0); }

.btn-primary-outline {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 700;
  font-size: .88rem;
  padding: 11px 22px;
  min-height: 46px;
  border-radius: 10px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold-dark);
  transition: all .3s ease;
}
.btn-primary-outline::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(201,168,76,.1), rgba(201,168,76,.04));
  opacity: 0;
  transition: opacity .3s;
}
.btn-primary-outline:hover { border-color: var(--gold); color: var(--gold-light); transform: translateY(-1px); box-shadow: 0 0 22px rgba(201,168,76,.18); }
.btn-primary-outline:hover::after { opacity: 1; }

.btn-large {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 700;
  font-size: 1rem;
  padding: 16px 44px;
  min-height: 54px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 52%, var(--gold-light) 100%);
  background-size: 200% auto;
  color: #ffffff;
  letter-spacing: .02em;
  box-shadow: 0 6px 28px rgba(201,168,76,.36), 0 0 0 1px rgba(201,168,76,.18);
  transition: all .35s cubic-bezier(.4,0,.2,1);
}
.btn-large::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.22), transparent);
  transform: skewX(-20deg);
  transition: left .55s ease;
}
.btn-large:hover { background-position: right center; transform: translateY(-3px); box-shadow: 0 14px 40px rgba(201,168,76,.52); }
.btn-large:hover::before { left: 150%; }

.service-btn {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 600;
  font-size: .82rem;
  padding: 9px 20px;
  min-height: 40px;
  border-radius: 8px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  color: var(--gold);
  border: 1px solid rgba(201,168,76,.25) !important;
  transition: all .25s ease;
  position: relative;
  overflow: hidden;
}
.service-btn:hover { background: rgba(201,168,76,.09); border-color: var(--gold) !important; box-shadow: 0 0 16px rgba(201,168,76,.12); }

/* ─── هیرو Hero Layout ─── */
.slide-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: var(--header-h);
  display: flex;
  align-items: center;
  min-height: 100vh;
}
.slide-inner {
  display: flex;
  align-items: center;
  gap: 56px;
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 72px;
}
.slide-text { flex: 1; min-width: 0; }
.slide-visual {
  flex: 0 0 480px;
  max-width: 480px;
  filter: drop-shadow(0 0 40px rgba(201,168,76,.14));
}
.hero-svg { width: 100%; height: auto; }

/* Gradient overlay now per-slide */
.slide::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to left,
    rgba(8,6,2,.95) 0%,
    rgba(8,6,2,.72) 48%,
    rgba(8,6,2,.12) 100%
  );
  z-index: 1;
}

/* Slide tag badge */
.slide-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.3);
  border-radius: 100px;
  color: var(--gold);
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .04em;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

/* Heading accent */
.slide-content h2 {
  font-size: clamp(1.9rem, 4.5vw, 3.2rem);
  font-weight: 900;
  color: #fff;
  line-height: 1.3;
  margin-bottom: 16px;
  text-shadow: 0 2px 24px rgba(0,0,0,.4);
}
.h2-accent {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.slide-content p {
  font-size: clamp(.88rem, 1.7vw, 1.05rem);
  color: rgba(255,255,255,.68);
  max-width: 480px;
  margin-bottom: 32px;
  line-height: 1.95;
}

/* Hero buttons */
.slide-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 34px;
  align-items: center;
}
.btn-hero-primary {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 700;
  font-size: .92rem;
  padding: 13px 28px;
  min-height: 50px;
  border: none;
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 52%, var(--gold-light) 100%);
  background-size: 200% auto;
  color: #ffffff;
  box-shadow: 0 6px 24px rgba(201,168,76,.38), 0 0 0 1px rgba(201,168,76,.22);
  transition: all .35s cubic-bezier(.4,0,.2,1);
  letter-spacing: .01em;
}
.btn-hero-primary::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.25), transparent);
  transform: skewX(-20deg);
  transition: left .55s ease;
}
.btn-hero-primary:hover { background-position: right center; transform: translateY(-2px); box-shadow: 0 12px 36px rgba(201,168,76,.55); }
.btn-hero-primary:hover::before { left: 150%; }

.btn-hero-ghost {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 600;
  font-size: .92rem;
  padding: 13px 24px;
  min-height: 50px;
  border: 1.5px solid rgba(201,168,76,.38);
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(201,168,76,.06);
  color: var(--gold-light);
  backdrop-filter: blur(10px);
  transition: all .3s ease;
}
.btn-hero-ghost:hover { background: rgba(201,168,76,.16); border-color: rgba(201,168,76,.72); transform: translateY(-2px); box-shadow: 0 6px 22px rgba(201,168,76,.22); }

/* Mini stats در Hero */
.slide-mini-stats {
  display: flex;
  align-items: center;
  gap: 22px;
  padding: 14px 20px;
  background: rgba(8,6,2,.5);
  border: 1px solid rgba(201,168,76,.16);
  border-radius: 12px;
  backdrop-filter: blur(12px);
  width: fit-content;
}
.mini-stat { display: flex; flex-direction: column; gap: 3px; }
.mini-stat strong { font-size: 1.12rem; font-weight: 900; color: var(--gold-light); line-height: 1; }
.mini-stat span { font-size: .7rem; color: rgba(255,255,255,.46); }
.mini-stat-div { width: 1px; height: 34px; background: rgba(201,168,76,.22); flex-shrink: 0; }

/* SVG خفن در Hero */
.hero-svg {
  animation: svgFloat 6s ease-in-out infinite;
}
@keyframes svgFloat {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-10px); }
}

/* رسپانسیو Hero */
@media (max-width: 1200px) {
  .slide-visual { flex: 0 0 380px; max-width: 380px; }
  .slide-inner { gap: 36px; padding: 0 40px; }
}
@media (max-width: 900px) {
  .slide-visual { display: none; }
  .slide-inner { padding: 0 24px; }
  .slide-text { text-align: center; }
  .slide-btns { justify-content: center; }
  .slide-mini-stats { margin: 0 auto; }
  .slide-content p { max-width: 100%; }
  .slide::before {
    background: rgba(8,6,2,.78);
  }
}
@media (max-width: 600px) {
  .slide-inner { padding: 0 16px; }
  .slide-tag { font-size: .74rem; }
  .slide-mini-stats { gap: 14px; padding: 12px 14px; }
  .mini-stat strong { font-size: .95rem; }
}

/* ════════════════════════════════════════════════
   Section label (بالای عنوان)
════════════════════════════════════════════════ */
.section-label {
  text-align: center;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}
.section-label::before,
.section-label::after {
  content: '';
  display: block;
  width: 32px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
  border-radius: 1px;
}
.section-label::after { background: linear-gradient(90deg, var(--gold), transparent); }

/* ════════════════════════════════════════════════
   Services V2 — کارت‌های خدمات جدید
════════════════════════════════════════════════ */
.services-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}
.svc-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: 18px;
  padding: 32px 28px 28px;
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.svc-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 48px rgba(201,168,76,.14);
  border-color: rgba(201,168,76,.28);
}
.svc-top-line {
  position: absolute;
  top: 0; right: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform .45s ease;
  border-radius: 0 0 3px 3px;
}
.svc-card:hover .svc-top-line { transform: scaleX(1); }
.svc-num {
  position: absolute;
  top: 20px;
  left: 24px;
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--gold);
  opacity: .07;
  line-height: 1;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  user-select: none;
  transition: opacity .35s ease;
}
.svc-card:hover .svc-num { opacity: .13; }
.svc-icon-wrap {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px 0;
}
.svc-svg {
  width: 100%;
  max-width: 160px;
  height: auto;
  filter: drop-shadow(0 0 16px rgba(201,168,76,.12));
  transition: filter .35s ease;
}
.svc-card:hover .svc-svg { filter: drop-shadow(0 0 24px rgba(201,168,76,.22)); }
.svc-body { flex: 1; display: flex; flex-direction: column; gap: 10px; }
.svc-body h3 { font-size: 1.05rem; font-weight: 800; color: var(--text); line-height: 1.4; }
.svc-body p { font-size: .875rem; color: var(--text-2); line-height: 1.85; flex: 1; }
.svc-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--gold);
  text-decoration: none;
  margin-top: 4px;
  transition: gap .2s, color .2s;
}
.svc-link i { font-size: .75rem; transition: transform .2s; }
.svc-link:hover { color: var(--gold-light); gap: 12px; }
.svc-link:hover i { transform: translateX(-3px); }

@media (max-width: 900px) { .services-grid-v2 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .services-grid-v2 { grid-template-columns: 1fr; } .svc-svg { max-width: 130px; } }

/* ════════════════════════════════════════════════
   Products V2 — کارت‌های محصول جدید
════════════════════════════════════════════════ */
.products-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 8px;
}
.product-card-v2 {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: 18px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.product-card-v2:hover {
  transform: translateY(-7px);
  box-shadow: 0 16px 48px rgba(201,168,76,.15);
  border-color: rgba(201,168,76,.3);
}
.pcard-img-wrap {
  width: 100%;
  aspect-ratio: 16/10;
  overflow: hidden;
  background: #0c0b07;
  position: relative;
}
.pcard-svg-bg {
  width: 100%;
  height: 100%;
  transition: transform .5s ease;
}
.product-card-v2:hover .pcard-svg-bg { transform: scale(1.04); }
.pcard-svg-bg svg { width: 100%; height: 100%; display: block; }
.pcard-info {
  padding: 20px 20px 22px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 1;
}
.pcard-info h4 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text);
  line-height: 1.4;
}
.pcard-info p { font-size: .82rem; color: var(--text-2); line-height: 1.8; flex: 1; }
.pcard-price {
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--gold);
  letter-spacing: .01em;
}
.pcard-badge {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(201,168,76,.09);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 6px;
  padding: 4px 11px;
  width: fit-content;
}
.pcard-actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}
.pcard-btn-main {
  flex: 1;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 700;
  font-size: .82rem;
  padding: 10px 14px;
  min-height: 42px;
  border: none;
  border-radius: 9px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  background-size: 200% auto;
  color: #ffffff;
  transition: all .3s ease;
}
.pcard-btn-main:hover { background-position: right center; box-shadow: 0 6px 18px rgba(201,168,76,.38); transform: translateY(-1px); }
.pcard-btn-outline {
  flex: 1;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 600;
  font-size: .82rem;
  padding: 10px 14px;
  min-height: 42px;
  border: 1.5px solid rgba(201,168,76,.3);
  border-radius: 9px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: transparent;
  color: var(--gold);
  transition: all .3s ease;
}
.pcard-btn-outline:hover { border-color: var(--gold); background: rgba(201,168,76,.08); transform: translateY(-1px); }

.product-card-v2 .stock-status { position: absolute; top: 12px; right: 12px; z-index: 2; }

@media (max-width: 900px) { .products-grid-v2 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .products-grid-v2 { grid-template-columns: 1fr; } }

/* ─── Slider arrow بهتر ─── */
.slider-arrow {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: rgba(201,168,76,.12);
  border: 1px solid rgba(201,168,76,.28);
  color: var(--gold);
  font-size: 1rem;
  backdrop-filter: blur(10px);
  transition: all .25s;
}
.slider-arrow:hover {
  background: rgba(201,168,76,.28);
  box-shadow: 0 4px 22px rgba(201,168,76,.25);
  transform: translateY(-50%) scale(1.08);
}
.slider-arrow.prev { right: 28px; }
.slider-arrow.next { left: 28px; }

/* ════════════════════════════════════════════════
   Industries V2
════════════════════════════════════════════════ */
.industries-grid-v2 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 8px;
}
.ind-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: 18px;
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
  overflow: hidden;
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.ind-card::after {
  content: '';
  position: absolute;
  bottom: 0; right: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform .45s ease;
}
.ind-card:hover { transform: translateY(-7px); box-shadow: 0 14px 44px rgba(201,168,76,.12); border-color: rgba(201,168,76,.26); }
.ind-card:hover::after { transform: scaleX(1); }

.ind-icon-wrap {
  width: 72px; height: 72px;
  border-radius: 16px;
  background: rgba(201,168,76,.07);
  border: 1px solid rgba(201,168,76,.18);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  transition: background .35s, border-color .35s, box-shadow .35s;
}
.ind-card:hover .ind-icon-wrap {
  background: rgba(201,168,76,.13);
  border-color: rgba(201,168,76,.35);
  box-shadow: 0 0 20px rgba(201,168,76,.12);
}
.ind-svg { width: 100%; height: auto; }

.ind-body { display: flex; flex-direction: column; gap: 10px; }
.ind-body h3 { font-size: 1.05rem; font-weight: 800; color: var(--text); line-height: 1.4; }
.ind-body p { font-size: .875rem; color: var(--text-2); line-height: 1.85; }

.ind-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin-top: 4px;
}
.ind-tags span {
  font-size: .7rem;
  font-weight: 600;
  color: var(--gold);
  background: rgba(201,168,76,.08);
  border: 1px solid rgba(201,168,76,.18);
  border-radius: 100px;
  padding: 3px 10px;
}

@media (max-width: 900px) { .industries-grid-v2 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .industries-grid-v2 { grid-template-columns: 1fr; } }

/* ════════════════════════════════════════════════
   Articles — بهبود
════════════════════════════════════════════════ */
.articles-grid {
  text-align: right;
}
.article-card {
  border-radius: 18px;
}
.article-img {
  border-radius: 14px 14px 0 0;
}
.article-info { padding: 22px 22px 24px; }

/* ════════════════════════════════════════════════
   About Strip
════════════════════════════════════════════════ */
.about-strip {
  background:
    radial-gradient(ellipse 70% 80% at 90% 40%, rgba(201,168,76,.07) 0%, transparent 60%),
    var(--bg-2);
  border-top: 1px solid rgba(201,168,76,.12);
  border-bottom: 1px solid rgba(201,168,76,.12);
  padding: 80px 48px;
  width: 100%;
}
.about-strip-inner {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-strip-text { display: flex; flex-direction: column; gap: 16px; }
.about-strip-text h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.1rem);
  font-weight: 900;
  color: var(--text);
  line-height: 1.35;
}
.about-strip-text p { font-size: .92rem; color: var(--text-2); line-height: 1.9; }
.about-strip-right {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.about-strip-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.about-strip-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  background: var(--border-sub);
  border: 1px solid var(--border-sub);
  border-radius: 18px;
  overflow: hidden;
}
.as-stat {
  background: var(--bg-3);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  transition: background .3s;
}
.as-stat:hover { background: var(--bg-4); }
.as-num {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--gold);
  line-height: 1;
  display: block;
}
.as-lbl {
  font-size: .8rem;
  color: var(--text-2);
  font-weight: 600;
}

@media (max-width: 900px) {
  .about-strip-inner { grid-template-columns: 1fr; gap: 48px; }
  .about-strip-text { text-align: center; }
  .about-strip-text .section-label { justify-content: center !important; }
  .about-strip-actions { justify-content: center; }
}
@media (max-width: 600px) {
  .about-strip { padding: 56px 20px; }
  .as-stat { padding: 24px 16px; }
  .as-num { font-size: 1.8rem; }
}

/* ════════════════════════════════════════════════
   CTA Band
════════════════════════════════════════════════ */
.cta-band {
  padding: 80px 48px;
  background:
    radial-gradient(ellipse 80% 100% at 15% 50%, rgba(201,168,76,.1) 0%, transparent 65%),
    radial-gradient(ellipse 60% 80% at 85% 50%, rgba(201,168,76,.06) 0%, transparent 55%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 100%);
  border-top: 1px solid rgba(201,168,76,.15);
  border-bottom: 1px solid rgba(201,168,76,.15);
  position: relative;
  overflow: hidden;
  width: 100%;
}
/* grid pattern */
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}
/* glow corner decorations */
.cta-band::after {
  content: '';
  position: absolute;
  top: -60px; right: -60px;
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(201,168,76,.12) 0%, transparent 65%);
  pointer-events: none;
}
.cta-band-inner {
  position: relative;
  z-index: 1;
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
}
.cta-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 18px;
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.28);
  border-radius: 100px;
  color: var(--gold);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .05em;
}
.cta-band h3 {
  font-size: clamp(1.4rem, 2.8vw, 2.1rem);
  font-weight: 900;
  color: var(--text);
  line-height: 1.3;
  margin: 0;
}
.cta-band p {
  font-size: .95rem;
  color: var(--text-2);
  line-height: 1.9;
  max-width: 540px;
}
.cta-band-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: stretch;
  min-width: 220px;
}
.cta-btns {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 8px;
}
.cta-btn-ghost {
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 600;
  font-size: 1rem;
  padding: 16px 32px;
  min-height: 54px;
  border: 1.5px solid rgba(201,168,76,.35);
  border-radius: 12px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--gold);
  transition: all .3s ease;
}
.cta-btn-ghost:hover {
  background: rgba(201,168,76,.09);
  border-color: var(--gold);
  transform: translateY(-2px);
}
@media (max-width: 600px) {
  .cta-band { padding: 64px 20px; }
  .cta-btns { flex-direction: column; align-items: stretch; }
  .cta-btn-ghost { justify-content: center; }
  .btn-large { justify-content: center; }
}

/* ════════════════════════════════════════════════
   آمار یکپارچه — hide (replaced by about-strip)
════════════════════════════════════════════════ */
.unified-stats { display: none; }

/* ── as-icon داخل آمار ── */
.as-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.18);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .95rem;
  color: var(--gold);
  margin: 0 auto 10px;
  transition: background .3s, box-shadow .3s;
}
.as-stat:hover .as-icon {
  background: rgba(201,168,76,.18);
  box-shadow: 0 0 16px rgba(201,168,76,.18);
}
.as-num {
  font-variant-numeric: tabular-nums;
}

/* ════════════════════════════════════════════════
   Stats Bomb — legacy (replaced by metric-strip)
════════════════════════════════════════════════ */
.stats-bomb {
  display: flex;
  align-items: stretch;
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: 22px;
  overflow: hidden;
  position: relative;
}
/* شیمر متحرک روی باکس */
.stats-bomb::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(201,168,76,.04), transparent);
  transform: skewX(-15deg);
  animation: sbShimmer 5s ease-in-out infinite;
  pointer-events: none;
}
@keyframes sbShimmer {
  0%   { left: -100%; }
  50%  { left: 130%; }
  100% { left: 130%; }
}

/* کارت هر آمار */
.sb-card {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 36px 16px 28px;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: background .4s ease;
}
.sb-card:hover { background: rgba(201,168,76,.04); }

/* glow پس‌زمینه */
.sb-glow {
  position: absolute;
  top: -20px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px; height: 120px;
  background: radial-gradient(circle, rgba(201,168,76,.14) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  transition: opacity .4s;
  opacity: 0.6;
}
.sb-card:hover .sb-glow { opacity: 1; }

/* رینگ SVG دور آیکون */
.sb-ring {
  width: 72px; height: 72px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 4px;
}
.sb-ring svg {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
}
.sb-ico {
  font-size: 1.3rem;
  color: var(--gold);
  position: relative;
  z-index: 1;
  transition: transform .4s ease, color .4s;
}
.sb-card:hover .sb-ico { transform: scale(1.15); }

/* عدد بزرگ */
.sb-num {
  font-size: 2.6rem;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold) 45%, #f5e090 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: sbNumShine 4s linear infinite;
  font-variant-numeric: tabular-nums;
}
@keyframes sbNumShine {
  0%   { background-position: 0% center; }
  100% { background-position: 200% center; }
}

/* برچسب و زیرنویس */
.sb-lbl {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text);
  text-align: center;
}
.sb-sub {
  font-size: .72rem;
  color: var(--text-3);
  text-align: center;
  line-height: 1.4;
}

/* جداکننده عمودی */
.sb-divider {
  width: 1px;
  background: linear-gradient(180deg, transparent, var(--border-sub) 30%, var(--border-sub) 70%, transparent);
  flex-shrink: 0;
  margin: 16px 0;
}

@media (max-width: 860px) {
  .stats-bomb {
    flex-direction: column;
    border-radius: 16px;
  }
  .sb-divider {
    width: auto; height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-sub) 30%, var(--border-sub) 70%, transparent);
    margin: 0 16px;
  }
  .sb-card { padding: 24px 16px; }
  .sb-num { font-size: 2.2rem; }
}

/* ════════════════════════════════════════════════
   Metric Strip — باکس آمار مینیمال پرمیوم
════════════════════════════════════════════════ */
.metric-strip {
  display: flex;
  align-items: stretch;
  gap: 0;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--border-sub);
  background: var(--bg-3);
  position: relative;
}
/* شیمر */
.metric-strip::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(201,168,76,.04) 50%, transparent 60%);
  animation: mStrip 4s ease-in-out infinite;
  pointer-events: none;
}
@keyframes mStrip {
  0%   { transform: translateX(-100%); }
  60%  { transform: translateX(100%); }
  100% { transform: translateX(100%); }
}

.metric-item {
  flex: 1;
  padding: 30px 20px 26px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  position: relative;
  transition: background .3s;
}
.metric-item:hover { background: rgba(201,168,76,.03); }

/* خط بالای هر آیتم — روی hover کشیده می‌شه */
.metric-item::before {
  content: '';
  position: absolute;
  top: 0; right: 0; left: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform .5s ease;
  transform-origin: center;
}
.metric-item:hover::before { transform: scaleX(1); }

.metric-tag {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gold);
  opacity: .65;
  text-transform: uppercase;
}

.metric-val {
  line-height: 1;
  margin: 2px 0;
}

/* عدد اصلی */
.metric-val .sb-num {
  font-size: 2.8rem;
  font-weight: 900;
  letter-spacing: -.03em;
  background: linear-gradient(135deg, #b8922a 0%, var(--gold) 40%, #f5e090 70%, var(--gold) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% auto;
  animation: numGlide 5s linear infinite;
}
@keyframes numGlide {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* نوار پیشرفت */
.metric-bar {
  height: 3px;
  background: rgba(201,168,76,.1);
  border-radius: 3px;
  overflow: hidden;
}
.metric-bar-fill {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--gold-dark), var(--c, var(--gold)));
  border-radius: 3px;
  animation: barFill 1.4s .6s ease forwards;
}
@keyframes barFill { to { width: var(--w, 80%); } }

.metric-desc {
  font-size: .76rem;
  color: var(--text-3);
  line-height: 1.5;
}

/* جدا کننده */
.metric-sep {
  width: 1px;
  background: linear-gradient(180deg, transparent 10%, var(--border-sub) 40%, var(--border-sub) 60%, transparent 90%);
  flex-shrink: 0;
  margin: 10px 0;
}

@media (max-width: 860px) {
  .metric-strip { flex-direction: column; border-radius: 16px; }
  .metric-sep { width: auto; height: 1px; margin: 0 16px;
    background: linear-gradient(90deg, transparent, var(--border-sub) 30%, var(--border-sub) 70%, transparent);
  }
  .metric-item { padding: 22px 20px 20px; }
  .metric-val .sb-num { font-size: 2.2rem; }
}

/* ════════════════════════════════════════════════
   Founder quote & works — درباره ما
════════════════════════════════════════════════ */
.founder-quote {
  border-right: 3px solid var(--gold);
  padding: 14px 18px;
  margin: 18px 0;
  background: rgba(201,168,76,.06);
  border-radius: 0 10px 10px 0;
  font-size: .9rem;
  color: var(--text);
  line-height: 1.9;
  font-style: italic;
}

.founder-works {
  padding: 60px 0;
  border-top: 1px solid var(--border-sub);
  margin-top: 20px;
}

.works-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 28px;
}

.work-card {
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: 18px;
  padding: 32px 26px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
}
.work-card::before {
  content: '';
  position: absolute;
  top: 0; right: 0; left: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  transform: scaleX(0);
  transition: transform .4s ease;
}
.work-card:hover { transform: translateY(-6px); box-shadow: 0 14px 44px rgba(201,168,76,.13); border-color: rgba(201,168,76,.28); }
.work-card:hover::before { transform: scaleX(1); }

.work-icon-wrap {
  width: 58px; height: 58px;
  border-radius: 14px;
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
  color: var(--gold);
  transition: background .3s, box-shadow .3s;
}
.work-card:hover .work-icon-wrap {
  background: rgba(201,168,76,.18);
  box-shadow: 0 0 18px rgba(201,168,76,.15);
}

.work-tag {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gold);
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.2);
  border-radius: 100px;
  padding: 3px 12px;
  width: fit-content;
}

.work-card h3 { font-size: 1rem; font-weight: 800; color: var(--text); line-height: 1.4; }
.work-card p { font-size: .85rem; color: var(--text-2); line-height: 1.85; flex: 1; }

.work-dl-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  font-weight: 700;
  font-size: .82rem;
  padding: 10px 20px;
  min-height: 42px;
  border-radius: 9px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold));
  background-size: 200% auto;
  color: #ffffff;
  width: fit-content;
  margin-top: 4px;
  transition: all .3s ease;
  position: relative;
  overflow: hidden;
}
.work-dl-btn::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.22), transparent);
  transform: skewX(-20deg);
  transition: left .5s ease;
}
.work-dl-btn:hover { background-position: right center; box-shadow: 0 6px 18px rgba(201,168,76,.38); transform: translateY(-1px); }
.work-dl-btn:hover::before { left: 150%; }

/* جعبه جزوات */
.works-sessions-box {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--bg-3);
  border: 1px solid var(--border-sub);
  border-radius: 16px;
  padding: 24px 28px;
  transition: border-color .3s;
}
.works-sessions-box:hover { border-color: rgba(201,168,76,.28); }
.wsb-icon {
  width: 52px; height: 52px;
  flex-shrink: 0;
  border-radius: 12px;
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
}
.wsb-body { flex: 1; }
.wsb-body h4 { font-size: .95rem; font-weight: 800; color: var(--text); margin-bottom: 6px; }
.wsb-body p { font-size: .83rem; color: var(--text-2); line-height: 1.8; }
.wsb-badge {
  font-size: .72rem;
  font-weight: 700;
  padding: 5px 14px;
  background: rgba(201,168,76,.1);
  border: 1px solid rgba(201,168,76,.25);
  border-radius: 100px;
  color: var(--gold);
  white-space: nowrap;
  flex-shrink: 0;
}

@media (max-width: 900px) { .works-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 580px) { .works-grid { grid-template-columns: 1fr; } .works-sessions-box { flex-direction: column; text-align: center; } .wsb-icon { margin: 0 auto; } }

/* ════════════════════════════════════════════════════════════════
   رسپانسیو کامل — همه دستگاه‌ها
   موبایل کوچک ← موبایل ← تبلت ← لپ‌تاپ ← دسکتاپ ← تلویزیون
════════════════════════════════════════════════════════════════ */

/* ─── لپ‌تاپ بزرگ / دسکتاپ: 1440px+ ─── */
@media (min-width: 1440px) {
  :root { --header-h: 76px; }
  .header-inner { padding: 0 40px; }
  .nav a { padding: 8px 15px; font-size: .9rem; }
  .slide-inner { padding: 0 80px; }
  .hero-slider { min-height: 100vh; }
  .services-section,
  .products-section,
  .industries-section,
  .articles-section { padding: 96px 40px; }
  .footer-content { padding: 0 48px 60px; }
  .svc-cards-section { padding: 96px 40px; }
  .process-section { padding: 96px 40px; }
  .faq-section { padding: 96px 40px; }
  .ind-cards-section { padding: 96px 40px; }
  .ind-why-section { padding: 96px 40px; }
}

/* ─── تلویزیون / ۴K: 1920px+ ─── */
@media (min-width: 1920px) {
  :root {
    --header-h: 82px;
    --radius:    12px;
    --radius-lg: 20px;
  }
  body { font-size: 17px; }
  .header-inner { max-width: 1800px; padding: 0 56px; }
  .nav a { font-size: .95rem; padding: 9px 18px; }
  .logo img { width: 92px; height: 92px; }
  .logo h1 { font-size: 1.45rem; }

  /* Hero اسلایدر */
  .slide-inner { max-width: 1800px; padding: 0 100px; gap: 80px; }
  .slide-visual { flex: 0 0 580px; max-width: 580px; }
  .slide-content h2 { font-size: 3.8rem; }
  .slide-content p { font-size: 1.15rem; }

  /* بخش‌های اصلی */
  .services-section,
  .products-section,
  .industries-section,
  .articles-section { padding: 110px max(56px, calc(50% - 844px)); }
  /* کارت‌ها */
  .service-card { padding: 42px 34px; }
  .service-card h3 { font-size: 1.2rem; }
  .service-card p { font-size: .95rem; }

  .product-card .product-info h4 { font-size: 1.1rem; }
  .product-card .product-info p { font-size: .9rem; }

  /* عناوین بخش */
  .section-title { font-size: 3rem; }
  .section-desc { font-size: 1rem; }

  /* صفحه خدمات */
  .svc-cards-section { max-width: 1800px; padding: 110px 56px; }
  .svc-hero-inner { max-width: 1000px; }
  .svc-hero h1 { font-size: 4rem; }
  .svc-stats-inner { max-width: 1400px; }
  .svc-stat-num { font-size: 2.6rem; }
  .svc-big-card { padding: 48px 44px; gap: 40px; }
  .svc-big-body h3 { font-size: 1.4rem; }
  .svc-big-body p { font-size: .95rem; }
  .svc-big-icon { width: 96px; height: 96px; border-radius: 24px; }
  .svc-big-icon svg { width: 52px; height: 52px; }

  /* صفحه حوزه فعالیت */
  .ind-cards-section { max-width: 1800px; padding: 110px 56px; }
  .ind-hero-inner { max-width: 1050px; }
  .ind-hero h1 { font-size: 4.2rem; }
  .ind-stats-inner { max-width: 1400px; }
  .ind-stat-num { font-size: 2.6rem; }
  .ind-cards-grid { grid-template-columns: repeat(4, 1fr); gap: 26px; }
  .ind-card { padding: 42px 32px 36px; border-radius: 26px; }
  .ind-card-icon { width: 80px; height: 80px; border-radius: 22px; }
  .ind-card-icon svg { width: 44px; height: 44px; }
  .ind-card h3 { font-size: 1.15rem; }
  .ind-card p { font-size: .9rem; }
  .ind-why-section { max-width: 1800px; padding: 110px 56px; }
  .ind-why-grid { grid-template-columns: repeat(4, 1fr); }

  /* صفحه درباره ما */
  .about-section { max-width: 1600px; padding: 60px 56px 100px; }
  .about-hero { gap: 80px; }
  .about-text h2 { font-size: 2.5rem; }

  /* فوتر */
  .footer-content { padding: 0 56px 70px; }

  /* stats grid */
  .stats-grid { grid-template-columns: repeat(4, 1fr); }
  .stat-number { font-size: 2.8rem; }
  .stat-label { font-size: 1rem; }

  /* FAB */
  .fab-container { bottom: 40px; left: 40px; }
  .fab-button { width: 64px; height: 64px; font-size: 1.4rem; }
}

/* ─── تلویزیون / ۸K: 2560px+ ─── */
@media (min-width: 2560px) {
  body { font-size: 20px; }
  :root { --header-h: 92px; }
  .header-inner { max-width: 2400px; }
  .slide-inner { max-width: 2400px; padding: 0 120px; }
  .services-section,
  .products-section,
  .industries-section,
  .articles-section { padding: 130px max(80px, calc(50% - 1120px)); }
  .svc-cards-section,
  .ind-cards-section,
  .ind-why-section { max-width: 2400px; padding: 130px 80px; }
  .footer-content { padding: 0 80px 80px; }
  .ind-cards-grid { grid-template-columns: repeat(4, 1fr); }
  .section-title { font-size: 3.6rem; }
}

/* ─── موبایل متوسط: 480px–600px ─── */
@media (min-width: 481px) and (max-width: 600px) {
  .products-grid { grid-template-columns: 1fr 1fr; }
  .ind-cards-grid { grid-template-columns: 1fr; }
  .svc-cards-grid { grid-template-columns: 1fr; }
}

/* ─── موبایل کوچک: تا 380px ─── */
@media (max-width: 380px) {
  :root { --header-h: 56px; }
  .header-inner { padding: 0 10px; gap: 6px; }
  .logo img { width: 40px; height: 40px; }
  .logo h1 { font-size: .88rem; }
  .logo span { display: none; }
  .hero-slider { min-height: 420px; }
  .slide-content h2 { font-size: 1.2rem; }
  .btn-large { padding: 11px 20px; font-size: .82rem; }
  .svc-big-card { padding: 22px 16px; gap: 16px; }
  .svc-big-icon { width: 60px; height: 60px; }
  .svc-big-icon svg { width: 32px; height: 32px; }
  .svc-big-body h3 { font-size: 1rem; }
  .ind-card { padding: 24px 16px; border-radius: 16px; }
  .ind-card-icon { width: 56px; height: 56px; }
  .faq-q span { font-size: .85rem; }
  .process-step { flex: none; width: 100%; }
}

/* ─── تبلت عمودی: 601px–860px ─── */
@media (min-width: 601px) and (max-width: 860px) {
  .svc-cards-grid { grid-template-columns: 1fr; }
  .svc-big-card { flex-direction: row; }
  .ind-cards-grid { grid-template-columns: 1fr 1fr; }
  .ind-why-grid { grid-template-columns: 1fr 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .products-grid { grid-template-columns: 1fr 1fr; }
  .articles-grid { grid-template-columns: 1fr 1fr; }
  .industries-grid { grid-template-columns: 1fr 1fr; }
  .about-hero { grid-template-columns: 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-content { grid-template-columns: 1fr 1fr; }
  .footer-col-large { grid-column: 1 / -1; }
  .svc-stats-inner { grid-template-columns: 1fr 1fr; }
  .ind-stats-inner { grid-template-columns: 1fr 1fr; }
  .ind-stat { border-left: none; border-bottom: 1px solid var(--border-sub); }
  .ind-stat:nth-child(odd) { border-left: 1px solid var(--border-sub); }
  .ind-stat:nth-last-child(-n+2) { border-bottom: none; }
  .ind-proj-grid { grid-template-columns: repeat(2, 1fr); }
  .ind-why-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ─── تبلت افقی: 861px–1100px ─── */
@media (min-width: 861px) and (max-width: 1100px) {
  .ind-cards-grid { grid-template-columns: repeat(2, 1fr); }
  .ind-why-grid { grid-template-columns: repeat(2, 1fr); }
  .ind-proj-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-cards-grid { grid-template-columns: 1fr 1fr; }
  .process-track { flex-wrap: wrap; justify-content: center; gap: 24px; }
  .process-line { display: none; }
  .footer-content { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-col-large { grid-column: 1/-1; }
}

/* ─── اصلاح اسلایدر در تبلت ─── */
@media (max-width: 860px) {
  .slide-btns { gap: 10px; }
  .btn-hero-primary,
  .btn-hero-ghost { padding: 12px 22px; font-size: .88rem; min-height: 46px; }
}

/* ─── اصلاح FAB در موبایل ─── */
@media (max-width: 480px) {
  .fab-container { left: 14px; bottom: calc(var(--bottom-nav-h) + 14px); }
  .fab-button { width: 50px; height: 50px; font-size: 1.05rem; }
  .fab-menu { bottom: 62px; }
}

/* ─── اصلاح bottom nav در موبایل کوچک ─── */
@media (max-width: 380px) {
  .bottom-nav-item span { font-size: .55rem; }
  .bottom-nav-item i { font-size: .95rem; }
}

/* ─── اصلاح صفحه تماس در موبایل ─── */
@media (max-width: 600px) {
  .contact-section { padding: 30px 14px 60px; }
  .contact-form { padding: 18px 14px; }
  .info-card, .hours-card, .social-card { padding: 20px 16px; }
  .map-container iframe { height: 260px; }
}

/* ─── اصلاح صفحه محصولات در موبایل ─── */
@media (max-width: 480px) {
  .products-filter { padding: 16px; gap: 10px; }
  .filter-group { min-width: 100%; }
  .products-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .product-info { padding: 14px; }
  .product-info h4 { font-size: .88rem; }
  .product-info p { font-size: .76rem; }
}

/* ─── اصلاح صفحه مقالات در موبایل ─── */
@media (max-width: 480px) {
  .articles-section { padding: 44px 14px; }
  .article-info { padding: 16px; }
  .article-info h4 { font-size: .9rem; }
}

/* ─── اصلاح فوتر در موبایل ─── */
@media (max-width: 480px) {
  .footer-premium { padding-top: 44px; }
  .footer-content { padding: 0 14px 40px; gap: 26px; }
  .footer-desc { font-size: .8rem; }
  .footer-links a { font-size: .8rem; }
  .footer-contact-list li { font-size: .78rem; }
  .footer-copyright p { font-size: .72rem; }
}

/* ─── اصلاح صفحه افتخارات در موبایل ─── */
@media (max-width: 600px) {
  .honors-grid, .certificates-grid {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }
}

/* ─── بهبود touch targets در موبایل ─── */
@media (max-width: 860px) {
  .nav a { min-height: 48px; }
  .bottom-nav-item { min-height: 52px; justify-content: center; }
  .fab-item { width: 48px; height: 48px; }
}

/* ─── اصلاح overflow در موبایل ─── */
@media (max-width: 600px) {
  .svc-hero-inner { padding: 56px 16px 64px; }
  .ind-hero-inner { padding: 60px 16px 68px; }
  .ind-quick-scroll { padding: 0 14px 24px; gap: 8px; }
  .ind-quick-pill { font-size: .68rem; padding: 5px 10px; }
  .standards-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .std-badge { padding: 10px 12px; gap: 8px; }
  .std-badge-icon { width: 34px; height: 34px; font-size: .85rem; }
  .std-badge-text strong { font-size: .82rem; }
  .std-badge-text span { font-size: .64rem; }
  .svc-cta-inner { padding: 0 8px; }
  .ind-cta-inner { padding: 0 8px; }
}

/* ─── اصلاح سرعت انیمیشن در موبایل برای عملکرد بهتر ─── */
@media (max-width: 860px) and (prefers-reduced-motion: no-preference) {
  .bg-animation { opacity: .6; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
}