/* ═══════════════════════════════════════════════════════════════
   لابراتوار صمصامی — استایل مشترک (تم لوکس)
   ═══════════════════════════════════════════════════════════════ */

/* ─── RESET & BASE ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  /* رنگ‌ها */
  --bg-dark:        #0a0a0f;
  --bg-mid:         #0f0f1a;
  --bg-card:        #12121e;
  --bg-card-hover:  #181828;
  --gold:           #c9a227;
  --gold-light:     #e8c96b;
  --gold-dim:       rgba(201,162,39,.15);
  --gold-border:    rgba(201,162,39,.28);
  --gold-glow:      0 0 32px rgba(201,162,39,.22);
  --cream:          #f5f0e8;
  --cream-dim:      #b8ae9c;
  --cream-faint:    rgba(245,240,232,.07);
  --white:          #ffffff;
  --divider:        rgba(201,162,39,.12);

  /* شادو */
  --shadow-sm:  0 2px 8px rgba(0,0,0,.35);
  --shadow-md:  0 6px 24px rgba(0,0,0,.45);
  --shadow-lg:  0 16px 48px rgba(0,0,0,.55);
  --shadow-xl:  0 28px 72px rgba(0,0,0,.65);

  /* گرادیان‌ها */
  --grad-gold:    linear-gradient(135deg, #c9a227 0%, #e8c96b 50%, #c9a227 100%);
  --grad-dark:    linear-gradient(180deg, #0a0a0f 0%, #0f0f1a 100%);
  --grad-card:    linear-gradient(145deg, #15152a 0%, #0e0e1c 100%);
  --grad-hero:    radial-gradient(ellipse at 60% 40%, rgba(201,162,39,.08) 0%, transparent 60%),
                  radial-gradient(ellipse at 20% 80%, rgba(201,162,39,.05) 0%, transparent 50%),
                  linear-gradient(180deg, #0a0a0f 0%, #0c0c16 100%);

  /* شکل */
  --radius-sm:   8px;
  --radius-md:   14px;
  --radius-lg:   22px;
  --radius-xl:   36px;
  --radius-full: 9999px;

  /* انتقال */
  --transition: 0.3s cubic-bezier(0.4,0,0.2,1);
  --transition-slow: 0.55s cubic-bezier(0.4,0,0.2,1);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Vazirmatn', sans-serif;
  background: var(--bg-dark);
  color: var(--cream);
  line-height: 1.75;
  overflow-x: hidden;
  direction: rtl;
}

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

/* ─── TYPOGRAPHY ────────────────────────────────────────────── */
h1,h2,h3,h4,h5 { line-height: 1.35; font-weight: 700; color: var(--cream); }
h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.15rem, 2.5vw, 1.5rem); }
p  { color: var(--cream-dim); font-size: 1rem; }
a  { text-decoration: none; color: inherit; }

.gold-text { color: var(--gold-light); }
.cream-text { color: var(--cream); }

/* ─── NAVBAR ────────────────────────────────────────────────── */
nav {
  position: fixed; top: 0; right: 0; left: 0; z-index: 1000;
  background: rgba(10,10,15,.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--divider);
  transition: var(--transition);
}
nav.scrolled {
  background: rgba(10,10,15,.97);
  box-shadow: 0 4px 24px rgba(0,0,0,.5);
}
.nav-inner {
  max-width: 1260px; margin: 0 auto;
  padding: 0 28px;
  height: 72px;
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none;
}
.nav-logo-icon {
  width: 46px; height: 46px;
  background: var(--grad-gold);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  box-shadow: 0 0 18px rgba(201,162,39,.35);
}
.nav-logo-text .brand  { font-size: 17px; font-weight: 800; color: var(--cream); }
.nav-logo-text .tagline{ font-size: 11px; color: var(--gold); font-weight: 400; }

.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav-links a {
  color: rgba(245,240,232,.75);
  font-size: 14px; font-weight: 500;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  transition: var(--transition);
}
.nav-links a:hover { color: var(--gold-light); background: var(--gold-dim); }
.nav-links a.active { color: var(--gold-light); background: var(--gold-dim); }

.nav-cta {
  background: var(--grad-gold);
  color: var(--bg-dark) !important;
  font-weight: 700 !important;
  padding: 8px 20px !important;
  border-radius: var(--radius-full) !important;
  box-shadow: 0 0 16px rgba(201,162,39,.3);
  transition: var(--transition) !important;
}
.nav-cta:hover {
  box-shadow: 0 0 28px rgba(201,162,39,.55) !important;
  transform: translateY(-1px);
  background: linear-gradient(135deg, #e8c96b 0%, #c9a227 100%) !important;
}

.nav-panel-btn {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--gold-light);
  border: 1.5px solid var(--gold-border);
  padding: 7px 16px;
  border-radius: var(--radius-full);
  font-size: 13px; font-weight: 700;
  transition: var(--transition);
  white-space: nowrap;
}
.nav-panel-btn:hover {
  background: var(--gold-dim);
  border-color: var(--gold);
  color: var(--gold-light);
}

.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 6px;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--cream); border-radius: 2px;
  transition: var(--transition);
}

/* ─── MOBILE MENU ───────────────────────────────────────────── */
.mobile-menu {
  display: none;
  position: fixed; top: 72px; right: 0; left: 0;
  background: rgba(10,10,15,.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--divider);
  z-index: 999;
  padding: 16px 24px 24px;
  flex-direction: column; gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  color: var(--cream-dim);
  font-size: 15px; font-weight: 500;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  transition: var(--transition);
}
.mobile-menu a:hover { color: var(--gold-light); background: var(--gold-dim); }
.mobile-menu .nav-cta {
  margin-top: 8px;
  text-align: center;
  background: var(--grad-gold);
  color: var(--bg-dark) !important;
}

/* ─── SECTION LAYOUT ────────────────────────────────────────── */
section { padding: 96px 0; }
.container { max-width: 1260px; margin: 0 auto; padding: 0 28px; }
.section-title {
  text-align: center;
  margin-bottom: 16px;
}
.section-title h2 span { color: var(--gold-light); }
.section-subtitle {
  text-align: center;
  color: var(--cream-dim);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto 60px;
}
.gold-line {
  width: 60px; height: 3px;
  background: var(--grad-gold);
  margin: 14px auto 0;
  border-radius: 2px;
}

/* ─── BUTTONS ───────────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  font-family: 'Vazirmatn', sans-serif;
  font-size: 15px; font-weight: 700;
  cursor: pointer; border: none;
  transition: var(--transition);
  text-decoration: none;
}
.btn-gold {
  background: var(--grad-gold);
  color: var(--bg-dark);
  box-shadow: 0 4px 20px rgba(201,162,39,.35);
}
.btn-gold:hover {
  box-shadow: 0 8px 32px rgba(201,162,39,.55);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--cream);
  border: 1.5px solid var(--gold-border);
}
.btn-outline:hover {
  background: var(--gold-dim);
  border-color: var(--gold);
  color: var(--gold-light);
}
.btn-sm { padding: 10px 22px; font-size: 13px; }

/* ─── CARDS ─────────────────────────────────────────────────── */
.card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}
.card::before {
  content: '';
  position: absolute; top: 0; right: 0; left: 0;
  height: 2px;
  background: var(--grad-gold);
  opacity: 0;
  transition: var(--transition);
}
.card:hover {
  border-color: var(--gold);
  box-shadow: var(--gold-glow), var(--shadow-lg);
  transform: translateY(-4px);
  background: var(--bg-card-hover);
}
.card:hover::before { opacity: 1; }

.card-icon {
  width: 56px; height: 56px;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
}
.card h3 { color: var(--cream); margin-bottom: 10px; }
.card p  { color: var(--cream-dim); font-size: .95rem; }

/* ─── GRID ──────────────────────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2,1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4,1fr); gap: 24px; }

/* ─── GOLD DIVIDER ──────────────────────────────────────────── */
.gold-divider {
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold-border), transparent);
  margin: 0;
}

/* ─── STATS BAR ─────────────────────────────────────────────── */
.stats-bar {
  display: flex; justify-content: center;
  gap: 0;
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-xl);
  padding: 0;
  overflow: hidden;
}
.stat-item {
  flex: 1; text-align: center;
  padding: 28px 20px;
  position: relative;
}
.stat-item + .stat-item::before {
  content: '';
  position: absolute; right: 0; top: 20%; bottom: 20%;
  width: 1px; background: var(--gold-border);
}
.stat-num {
  font-size: 2.2rem; font-weight: 900;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: block;
}
.stat-label { font-size: .85rem; color: var(--cream-dim); margin-top: 4px; }

/* ─── PAGE HERO (inner pages) ────────────────────────────────── */
.page-hero {
  padding: 140px 0 80px;
  background: var(--grad-dark);
  text-align: center;
  border-bottom: 1px solid var(--divider);
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 80%, rgba(201,162,39,.07) 0%, transparent 60%);
}
.page-hero-geo {
  position: absolute; inset: 0; pointer-events: none;
}
.page-hero h1 span { color: var(--gold-light); }
.breadcrumb {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 20px;
  font-size: .9rem; color: var(--cream-dim);
}
.breadcrumb a { color: var(--gold); transition: var(--transition); }
.breadcrumb a:hover { color: var(--gold-light); }
.breadcrumb-sep { color: var(--gold-border); }

/* ─── FOOTER ────────────────────────────────────────────────── */
footer {
  background: var(--bg-mid);
  border-top: 1px solid var(--divider);
  padding: 64px 0 32px;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px; margin-bottom: 48px;
}
.footer-brand .brand { font-size: 18px; font-weight: 800; color: var(--cream); }
.footer-brand .tagline { font-size: 12px; color: var(--gold); margin-bottom: 16px; }
.footer-brand p { font-size: .9rem; color: var(--cream-dim); line-height: 1.8; }
.footer-title {
  font-size: 14px; font-weight: 700;
  color: var(--gold-light);
  margin-bottom: 18px;
  letter-spacing: .04em;
}
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: var(--cream-dim); font-size: .9rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--gold-light); padding-right: 4px; }
.footer-contact-item {
  display: flex; align-items: flex-start; gap: 10px;
  margin-bottom: 12px;
}
.footer-contact-item .icon {
  width: 32px; height: 32px;
  background: var(--gold-dim);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; flex-shrink: 0;
}
.footer-contact-item p { font-size: .875rem; color: var(--cream-dim); line-height: 1.6; }
.footer-bottom {
  border-top: 1px solid var(--divider);
  padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 12px;
}
.footer-bottom p { font-size: .85rem; color: var(--cream-dim); }
.footer-bottom .gold { color: var(--gold); }

/* ─── BACK TO TOP ───────────────────────────────────────────── */
#back-top {
  position: fixed; bottom: 28px; left: 28px;
  width: 46px; height: 46px;
  background: var(--grad-gold);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  cursor: pointer; border: none;
  box-shadow: 0 4px 18px rgba(201,162,39,.4);
  transition: var(--transition);
  opacity: 0; pointer-events: none; z-index: 900;
}
#back-top.visible { opacity: 1; pointer-events: auto; }
#back-top:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(201,162,39,.55); }

/* ─── SCROLL REVEAL ─────────────────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* ─── HERO SVG GEOMETRIC LINES ──────────────────────────────── */
.hero-geo {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.hero-geo svg { width: 100%; height: 100%; }

/* ─── BADGE ─────────────────────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-full);
  padding: 6px 16px;
  font-size: .85rem; color: var(--gold-light); font-weight: 600;
}

/* ─── PROCESS STEPS ─────────────────────────────────────────── */
.process-steps {
  display: flex; gap: 0;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute; top: 36px; right: 10%; left: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-dim) 100%);
}
.process-step {
  flex: 1; text-align: center; padding: 0 16px; position: relative;
}
.process-num {
  width: 72px; height: 72px;
  background: var(--grad-gold);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; font-weight: 900;
  color: var(--bg-dark);
  margin: 0 auto 20px;
  box-shadow: 0 0 24px rgba(201,162,39,.4);
  position: relative; z-index: 1;
}
.process-step h4 { color: var(--cream); margin-bottom: 8px; }
.process-step p  { font-size: .9rem; color: var(--cream-dim); }

/* ─── TAG PILL ──────────────────────────────────────────────── */
.tag {
  display: inline-block;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  font-size: .8rem; color: var(--gold-light);
}

/* ─── FORM ──────────────────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; margin-bottom: 7px;
  font-size: .9rem; color: var(--cream-dim); font-weight: 500;
}
.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  padding: 13px 16px;
  color: var(--cream);
  font-family: 'Vazirmatn', sans-serif;
  font-size: .95rem;
  transition: var(--transition);
  outline: none;
  direction: rtl;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px var(--gold-dim);
}
.form-group textarea { resize: vertical; min-height: 120px; }

/* ─── ALERT ─────────────────────────────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  font-size: .95rem;
  display: none;
}
.alert-success { background: rgba(34,197,94,.12); border: 1px solid rgba(34,197,94,.3); color: #86efac; }
.alert-error   { background: rgba(239,68,68,.12);  border: 1px solid rgba(239,68,68,.3);  color: #fca5a5; }

/* ─── PHONE MOCKUP ──────────────────────────────────────────── */
.phone-mockup {
  width: 240px;
  background: #0e0e1c;
  border: 2px solid var(--gold-border);
  border-radius: 36px;
  padding: 16px;
  box-shadow: var(--gold-glow), var(--shadow-xl);
  position: relative;
  overflow: hidden;
}
.phone-mockup::before {
  content: '';
  position: absolute; top: 14px; left: 50%; transform: translateX(-50%);
  width: 70px; height: 4px;
  background: var(--gold-border);
  border-radius: 2px;
}
.phone-screen { margin-top: 20px; }
.phone-bar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  margin-bottom: 8px;
  font-size: .75rem;
}
.phone-bar.done    { background: rgba(34,197,94,.15); color: #86efac; border: 1px solid rgba(34,197,94,.2); }
.phone-bar.active  { background: var(--gold-dim); color: var(--gold-light); border: 1px solid var(--gold-border); }
.phone-bar.pending { background: var(--cream-faint); color: var(--cream-dim); border: 1px solid rgba(245,240,232,.07); }
.phone-bar .dot {
  width: 8px; height: 8px; border-radius: 50%;
  flex-shrink: 0;
}
.dot-done    { background: #22c55e; box-shadow: 0 0 6px #22c55e; }
.dot-active  { background: var(--gold); box-shadow: 0 0 6px var(--gold); }
.dot-pending { background: #4a4a60; }

/* ─── MACHINE CARD ──────────────────────────────────────────── */
.machine-card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 28px;
  text-align: center;
  transition: var(--transition);
}
.machine-card:hover {
  border-color: var(--gold);
  box-shadow: var(--gold-glow);
  transform: translateY(-3px);
}
.machine-badge {
  display: inline-block;
  background: var(--grad-gold);
  color: var(--bg-dark);
  font-weight: 900; font-size: 1.1rem;
  padding: 6px 18px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}
.machine-card h4 { color: var(--cream); margin-bottom: 8px; }
.machine-card p  { color: var(--cream-dim); font-size: .875rem; }

/* ─── TEAM CARD ─────────────────────────────────────────────── */
.team-card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}
.team-card:hover {
  border-color: var(--gold);
  box-shadow: var(--gold-glow);
  transform: translateY(-4px);
}
.team-avatar {
  width: 80px; height: 80px;
  background: var(--gold-dim);
  border: 2px solid var(--gold-border);
  border-radius: var(--radius-full);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
  margin: 0 auto 18px;
  transition: var(--transition);
}
.team-card:hover .team-avatar {
  border-color: var(--gold);
  box-shadow: 0 0 18px rgba(201,162,39,.35);
}
.team-card h4 { color: var(--cream); margin-bottom: 6px; }
.team-card .role {
  color: var(--gold);
  font-size: .875rem; font-weight: 600;
}

/* ─── CONTACT INFO CARD ─────────────────────────────────────── */
.info-card {
  display: flex; align-items: flex-start; gap: 16px;
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 16px;
  transition: var(--transition);
}
.info-card:hover { border-color: var(--gold); box-shadow: var(--gold-glow); }
.info-icon {
  width: 52px; height: 52px; flex-shrink: 0;
  background: var(--gold-dim);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
}
.info-card h4 { color: var(--gold-light); margin-bottom: 4px; font-size: 1rem; }
.info-card p  { color: var(--cream-dim); font-size: .9rem; line-height: 1.7; }

/* ─── LENS CARD ─────────────────────────────────────────────── */
.lens-card {
  background: var(--grad-card);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-lg);
  padding: 26px 22px;
  transition: var(--transition);
  display: flex; flex-direction: column; gap: 12px;
}
.lens-card:hover {
  border-color: var(--gold);
  box-shadow: var(--gold-glow);
  transform: translateY(-3px);
}
.lens-emoji { font-size: 2.2rem; }
.lens-card h4 { color: var(--cream); font-size: 1rem; }
.lens-card p  { color: var(--cream-dim); font-size: .875rem; line-height: 1.6; }

/* ─── CTA SECTION ───────────────────────────────────────────── */
.cta-section {
  text-align: center;
  background: linear-gradient(135deg, #0f0f1a 0%, #12121e 100%);
  border-top: 1px solid var(--divider);
  border-bottom: 1px solid var(--divider);
  position: relative; overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 50% 50%, rgba(201,162,39,.06) 0%, transparent 65%);
}
.cta-section .container { position: relative; z-index: 1; }
.cta-section h2 { margin-bottom: 16px; }
.cta-section p  { max-width: 520px; margin: 0 auto 36px; }
.btn-group { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* ─── RESPONSIVE ────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .process-steps { flex-wrap: wrap; gap: 40px; }
  .process-steps::before { display: none; }
  .process-step { flex: 0 0 calc(50% - 20px); }
}

@media (max-width: 768px) {
  section { padding: 72px 0; }
  .container { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-panel-btn { display: none; }
  .hamburger { display: flex; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .stats-bar { flex-wrap: wrap; border-radius: var(--radius-lg); }
  .stat-item { flex: 0 0 50%; }
  .stat-item + .stat-item::before { display: none; }
  .process-step { flex: 0 0 100%; }
  .btn-group { flex-direction: column; align-items: center; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  h1 { font-size: 1.8rem; }
  h2 { font-size: 1.5rem; }
  .card { padding: 22px 18px; }
  .stat-item { flex: 0 0 100%; }
}