/* ═══════════════════════════════════════════════════════════════════
   CHAPSERVICE — Premium Design System
   Palette: charcoal #0d0f14 | blue #1a56db | amber #f59e0b | text #f0f4ff
   ═══════════════════════════════════════════════════════════════════ */

/* ── Fonts ────────────────────────────────────────────────────────── */
@font-face {
  font-family: 'Vazirmatn';
  src: url('/assets/fonts/Vazirmatn-Regular.woff2') format('woff2');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('/assets/fonts/Vazirmatn-Medium.woff2') format('woff2');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('/assets/fonts/Vazirmatn-SemiBold.woff2') format('woff2');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('/assets/fonts/Vazirmatn-Bold.woff2') format('woff2');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: 'Vazirmatn';
  src: url('/assets/fonts/Vazirmatn-ExtraBold.woff2') format('woff2');
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}

/* ── Tokens ───────────────────────────────────────────────────────── */
:root {
  --bg:          #0d0f14;
  --bg-card:     #161b27;
  --bg-card-alt: #1a2035;
  --bg-nav:      rgba(13,15,20,.82);
  --blue:        #1a56db;
  --blue-dark:   #1344b8;
  --blue-light:  #3b82f6;
  --blue-glow:   rgba(26,86,219,.35);
  --amber:       #f59e0b;
  --amber-dark:  #d97706;
  --amber-glow:  rgba(245,158,11,.25);
  --text:        #f0f4ff;
  --text-muted:  #94a3b8;
  --text-dim:    #64748b;
  --border:      rgba(26,86,219,.18);
  --border-glow: rgba(26,86,219,.45);
  --radius-sm:   8px;
  --radius:      12px;
  --radius-lg:   20px;
  --shadow-card: 0 4px 24px rgba(0,0,0,.45), 0 0 0 1px var(--border);
  --shadow-hover:0 8px 40px rgba(0,0,0,.55), 0 0 0 1px var(--border-glow), 0 0 20px var(--blue-glow);
  --shadow-btn:  0 4px 16px rgba(26,86,219,.4);
  --transition:  .22s cubic-bezier(.4,0,.2,1);
  --font:        'Vazirmatn', Tahoma, Arial, sans-serif;
}

/* ── Reset ────────────────────────────────────────────────────────── */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.8;
  direction: rtl;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a  { color: inherit; text-decoration: none; transition: color var(--transition); }
ul { list-style: none; }
button { font-family: var(--font); cursor: pointer; border: none; background: none; }
input,textarea,select { font-family: var(--font); }
svg { flex-shrink: 0; }

/* ── Layout ──────────────────────────────────────────────────────── */
.container {
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Buttons ──────────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: .95rem;
  font-weight: 600;
  line-height: 1;
  transition: all var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(26,86,219,.55);
}
.btn-amber {
  background: transparent;
  color: var(--amber);
  border: 1.5px solid var(--amber);
}
.btn-amber:hover {
  background: var(--amber);
  color: #0d0f14;
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border-glow);
}
.btn-outline:hover {
  border-color: var(--blue-light);
  color: var(--blue-light);
}
.btn-sm { padding: 8px 18px; font-size: .85rem; }
.btn-lg { padding: 17px 38px; font-size: 1.05rem; }

/* ── Navbar ───────────────────────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: var(--bg-nav);
  backdrop-filter: blur(16px) saturate(1.8);
  -webkit-backdrop-filter: blur(16px) saturate(1.8);
  border-bottom: 1px solid var(--border);
  transition: box-shadow var(--transition);
}
.site-header.scrolled {
  box-shadow: 0 4px 32px rgba(0,0,0,.6);
}
.navbar {
  display: flex;
  align-items: center;
  gap: 24px;
  height: 68px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  flex-shrink: 0;
  color: var(--text);
}
.logo-icon { color: var(--blue); }
.logo-accent { color: var(--amber); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-inline-start: auto;
}
.nav-link {
  padding: 6px 14px;
  border-radius: 6px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: all var(--transition);
}
.nav-link:hover, .nav-link.active {
  color: var(--text);
  background: rgba(255,255,255,.06);
}
.nav-link.active { color: var(--blue-light); }
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-phone {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--amber);
  font-size: .85rem;
  font-weight: 600;
  padding: 6px 12px;
  border-radius: 6px;
  background: var(--amber-glow);
  border: 1px solid rgba(245,158,11,.3);
  transition: all var(--transition);
}
.nav-phone:hover { background: rgba(245,158,11,.35); color: var(--amber); }
.nav-cart {
  position: relative;
  display: flex;
  align-items: center;
  color: var(--text-muted);
  padding: 8px;
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-cart:hover { color: var(--text); background: rgba(255,255,255,.06); }
.cart-badge {
  position: absolute;
  top: 2px;
  left: 2px;
  min-width: 18px;
  height: 18px;
  padding: 0 4px;
  background: var(--blue);
  color: #fff;
  border-radius: 9px;
  font-size: .68rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}
.nav-user {
  color: var(--text-muted);
  padding: 8px;
  border-radius: 8px;
  transition: all var(--transition);
}
.nav-user:hover { color: var(--text); background: rgba(255,255,255,.06); }
.nav-toggle {
  display: none;
  color: var(--text);
  padding: 8px;
  border-radius: 8px;
  transition: background var(--transition);
}
.nav-toggle:hover { background: rgba(255,255,255,.08); }
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  z-index: 890;
}

/* ── Hero ─────────────────────────────────────────────────────────── */
.hero {
  min-height: calc(100vh - 68px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 0;
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, #0a0c14 0%, #0d1220 50%, #0a1020 100%);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 30% 50%, rgba(26,86,219,.12) 0%, transparent 70%);
  pointer-events: none;
}
.hero-content {
  padding: 80px 64px 80px 40px;
  position: relative;
  z-index: 2;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: rgba(26,86,219,.15);
  border: 1px solid rgba(26,86,219,.35);
  border-radius: 40px;
  font-size: .8rem;
  color: var(--blue-light);
  margin-bottom: 28px;
  font-weight: 500;
}
.hero-badge span { color: var(--amber); }
.hero-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.35;
  color: var(--text);
  margin-bottom: 20px;
}
.hero-title em {
  font-style: normal;
  color: var(--blue-light);
}
.hero-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
}
.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
.hero-stat-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1;
}
.hero-stat-label {
  font-size: .8rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.hero-image {
  position: relative;
  height: 100%;
  min-height: 520px;
  overflow: hidden;
}
.hero-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, var(--bg) 0%, transparent 30%),
              linear-gradient(to top, rgba(13,15,20,.6) 0%, transparent 40%);
  z-index: 1;
}
.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-glow {
  position: absolute;
  bottom: 20%;
  left: 20%;
  width: 280px;
  height: 280px;
  background: radial-gradient(circle, rgba(26,86,219,.25) 0%, transparent 70%);
  filter: blur(40px);
  z-index: 2;
  pointer-events: none;
}

/* ── Trust bar ────────────────────────────────────────────────────── */
.trust-bar {
  background: #0a0e1a;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 0;
  overflow: hidden;
}
.trust-track {
  display: flex;
  gap: 0;
  animation: marquee-rtl 28s linear infinite;
  width: max-content;
}
.trust-track:hover { animation-play-state: paused; }
@keyframes marquee-rtl {
  0%   { transform: translateX(0); }
  100% { transform: translateX(50%); }
}
.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 18px 48px;
  border-left: 1px solid var(--border);
  white-space: nowrap;
  flex-shrink: 0;
}
.trust-item:first-child { border-right: 1px solid var(--border); }
.trust-icon { color: var(--amber); }
.trust-text { font-size: .88rem; font-weight: 500; color: var(--text-muted); }
.trust-num  { font-weight: 700; color: var(--text); }

/* ── Section titles ───────────────────────────────────────────────── */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}
.section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 16px;
  background: rgba(26,86,219,.12);
  border: 1px solid rgba(26,86,219,.28);
  border-radius: 40px;
  font-size: .78rem;
  font-weight: 600;
  color: var(--blue-light);
  letter-spacing: .04em;
  margin-bottom: 18px;
}
.section-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  font-weight: 800;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 14px;
}
.section-title span { color: var(--blue-light); }
.section-desc {
  font-size: .95rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.8;
}

/* ── Products ─────────────────────────────────────────────────────── */
.products-section {
  padding: 96px 0;
}
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition);
  box-shadow: var(--shadow-card);
}
.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(26,86,219,.5);
}
.product-img-wrap {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: #0f1420;
}
.product-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s ease;
}
.product-card:hover .product-img-wrap img {
  transform: scale(1.06);
}
.product-cat {
  position: absolute;
  top: 10px;
  right: 10px;
  padding: 3px 10px;
  background: rgba(13,15,20,.8);
  border: 1px solid var(--border);
  border-radius: 20px;
  font-size: .72rem;
  color: var(--text-muted);
  backdrop-filter: blur(6px);
}
.product-body {
  padding: 18px 18px 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.product-name {
  font-size: .95rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
}
.product-price {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .88rem;
  font-weight: 700;
  color: var(--amber);
  background: var(--amber-glow);
  border: 1px solid rgba(245,158,11,.25);
  padding: 4px 12px;
  border-radius: 20px;
  width: fit-content;
}
.product-footer {
  padding: 0 18px 18px;
}
.product-footer .btn {
  width: 100%;
  justify-content: center;
}
.products-more {
  display: flex;
  justify-content: center;
  margin-top: 48px;
}

/* ── Services ─────────────────────────────────────────────────────── */
.services-section {
  padding: 96px 0;
  background: linear-gradient(135deg, #0d1525 0%, #0a1118 50%, #0d1a2e 100%);
  position: relative;
}
.services-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 60% at 50% 50%, rgba(26,86,219,.08) 0%, transparent 70%);
  pointer-events: none;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  position: relative;
}
.service-card {
  background: rgba(22,27,39,.8);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  box-shadow: 0 12px 48px rgba(0,0,0,.5), 0 0 30px var(--blue-glow);
}
.service-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--amber-glow);
  border: 1px solid rgba(245,158,11,.3);
  border-radius: var(--radius-sm);
  color: var(--amber);
  margin-bottom: 24px;
}
.service-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}
.service-desc {
  font-size: .88rem;
  color: var(--text-muted);
  line-height: 1.8;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 20px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--blue-light);
  transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }

/* ── Stats ────────────────────────────────────────────────────────── */
.stats-bar {
  background: #0a0c14;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 64px 0;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
  padding: 0 24px;
  border-left: 1px solid var(--border);
}
.stat-item:last-child { border-left: none; }
.stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--blue-light);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.stat-label {
  font-size: .9rem;
  color: var(--text-muted);
  font-weight: 500;
}
.stat-icon { color: var(--amber); margin-bottom: 4px; }

/* ── Portfolio ────────────────────────────────────────────────────── */
.portfolio-section {
  padding: 96px 0;
}
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.portfolio-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/9;
  cursor: pointer;
  box-shadow: var(--shadow-card);
}
.portfolio-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.portfolio-card:hover img { transform: scale(1.07); }
.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(10,12,20,.9) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: opacity var(--transition);
}
.portfolio-card:hover .portfolio-overlay { opacity: 1; }
.portfolio-title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--text);
}

/* ── Testimonials ─────────────────────────────────────────────────── */
.testimonials-section {
  padding: 96px 0;
  background: linear-gradient(180deg, #0d0f14 0%, #0a0c18 100%);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all var(--transition);
}
.testimonial-card:hover {
  border-color: var(--border-glow);
  transform: translateY(-4px);
}
.testimonial-stars {
  display: flex;
  gap: 3px;
  color: var(--amber);
  margin-bottom: 16px;
}
.testimonial-text {
  font-size: .9rem;
  color: var(--text-muted);
  line-height: 1.85;
  margin-bottom: 20px;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}
.testimonial-name {
  font-size: .9rem;
  font-weight: 600;
  color: var(--text);
}
.testimonial-role {
  font-size: .78rem;
  color: var(--text-dim);
}

/* ── CTA Banner ───────────────────────────────────────────────────── */
.cta-section {
  padding: 80px 0;
  background: linear-gradient(135deg, #1044c0 0%, #1a56db 50%, #1044c0 100%);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(255,255,255,.06) 0%, transparent 70%);
  pointer-events: none;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
}
.cta-title {
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 800;
  color: #fff;
  margin-bottom: 8px;
}
.cta-subtitle {
  font-size: .95rem;
  color: rgba(255,255,255,.75);
}
.cta-actions {
  display: flex;
  gap: 14px;
  flex-shrink: 0;
}
.btn-white {
  background: #fff;
  color: var(--blue-dark);
  font-weight: 700;
}
.btn-white:hover {
  background: rgba(255,255,255,.9);
  transform: translateY(-2px);
}
.btn-ghost-white {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,.5);
}
.btn-ghost-white:hover {
  background: rgba(255,255,255,.12);
  border-color: #fff;
}

/* ── Footer ───────────────────────────────────────────────────────── */
.site-footer {
  background: #0a0c12;
  border-top: 1px solid var(--border);
}
.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding: 72px 0 56px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
}
.footer-logo svg { color: var(--blue); }
.footer-desc {
  font-size: .88rem;
  color: var(--text-dim);
  line-height: 1.8;
  margin-bottom: 24px;
}
.footer-socials {
  display: flex;
  gap: 10px;
}
.social-icon {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: rgba(255,255,255,.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition: all var(--transition);
}
.social-icon:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: #fff;
  transform: translateY(-2px);
}
.footer-heading {
  font-size: .9rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
  font-size: .875rem;
  color: var(--text-dim);
  transition: color var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-links a::before {
  content: '';
  display: inline-block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--border-glow);
  flex-shrink: 0;
}
.footer-links a:hover { color: var(--blue-light); }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: .875rem;
  color: var(--text-dim);
  margin-bottom: 14px;
}
.footer-contact svg { color: var(--amber); margin-top: 3px; flex-shrink: 0; }
.footer-contact a { color: var(--text-dim); }
.footer-contact a:hover { color: var(--amber); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.footer-copy {
  font-size: .82rem;
  color: var(--text-dim);
}
.footer-ivps {
  font-size: .82rem;
  color: var(--text-dim);
}
.footer-ivps a { color: var(--amber); font-weight: 600; }
.footer-ivps a:hover { color: var(--amber-dark); }

/* ── About section (homepage) ─────────────────────────────────────── */
.about-section {
  padding: 96px 0;
}
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 0 0 1px var(--border), 0 24px 80px rgba(0,0,0,.6);
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  aspect-ratio: 4/3;
}
.about-image-badge {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 12px 18px;
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  gap: 10px;
}
.about-image-badge-num {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--blue-light);
}
.about-image-badge-text {
  font-size: .78rem;
  color: var(--text-muted);
}
.about-checks {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin: 28px 0;
}
.about-check {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .9rem;
  color: var(--text-muted);
}
.about-check svg { color: var(--blue-light); flex-shrink: 0; }

/* ── Page utilities ───────────────────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, #0a0c14 0%, #0d1220 100%);
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--border);
  text-align: center;
}
.page-hero h1 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 12px;
}
.page-hero p {
  font-size: .95rem;
  color: var(--text-muted);
}
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: var(--text-dim);
  margin-bottom: 16px;
  justify-content: center;
}
.breadcrumb a { color: var(--text-dim); }
.breadcrumb a:hover { color: var(--blue-light); }
.breadcrumb-sep { color: var(--border-glow); }

/* ── Alert ────────────────────────────────────────────────────────── */
.alert {
  padding: 14px 20px;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}
.alert-success {
  background: rgba(16,185,129,.1);
  border: 1px solid rgba(16,185,129,.3);
  color: #6ee7b7;
}
.alert-error {
  background: rgba(239,68,68,.1);
  border: 1px solid rgba(239,68,68,.3);
  color: #fca5a5;
}

/* ── Form elements ────────────────────────────────────────────────── */
.form-group {
  margin-bottom: 20px;
}
.form-label {
  display: block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--text-muted);
  margin-bottom: 8px;
}
.form-input {
  width: 100%;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: .9rem;
  font-family: var(--font);
  transition: border-color var(--transition);
  outline: none;
}
.form-input:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px var(--blue-glow);
}
.form-input::placeholder { color: var(--text-dim); }
textarea.form-input { min-height: 120px; resize: vertical; }

/* ── Shop page extras ─────────────────────────────────────────────── */
.shop-layout {
  display: grid;
  grid-template-columns: 240px 1fr;
  gap: 32px;
  padding: 48px 0 96px;
}
.sidebar {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  height: fit-content;
  position: sticky;
  top: 88px;
}
.sidebar-title {
  font-size: .875rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
}
.cat-filter {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.cat-btn {
  padding: 9px 14px;
  border-radius: 8px;
  font-size: .85rem;
  font-family: var(--font);
  color: var(--text-muted);
  text-align: right;
  transition: all var(--transition);
  cursor: pointer;
  border: 1px solid transparent;
  background: none;
  width: 100%;
}
.cat-btn:hover, .cat-btn.active {
  background: rgba(26,86,219,.1);
  border-color: var(--border-glow);
  color: var(--blue-light);
}

/* ── Cart table ───────────────────────────────────────────────────── */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th, .cart-table td {
  padding: 14px 18px;
  text-align: right;
  border-bottom: 1px solid var(--border);
  font-size: .9rem;
}
.cart-table th {
  color: var(--text-muted);
  font-weight: 600;
  background: var(--bg-card);
}
.cart-table td { color: var(--text); }
.cart-total-row td { font-weight: 700; color: var(--amber); }

/* ── Admin ────────────────────────────────────────────────────────── */
.admin-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  min-height: calc(100vh - 68px);
}
.admin-sidebar {
  background: var(--bg-card);
  border-left: 1px solid var(--border);
  padding: 28px 0;
}
.admin-sidebar-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  font-size: .875rem;
  color: var(--text-muted);
  transition: all var(--transition);
}
.admin-sidebar-link:hover, .admin-sidebar-link.active {
  background: rgba(26,86,219,.1);
  color: var(--blue-light);
}
.admin-content { padding: 32px; }
.admin-heading {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 24px;
}

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 1100px) {
  .products-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-image { display: none; }
  .hero-content { padding: 72px 24px 60px; }
  .about-inner { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr 1fr; }
  .cta-inner { flex-direction: column; text-align: center; }
  .cta-actions { justify-content: center; }
  .shop-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: fixed;
    top: 68px;
    right: 0;
    width: 280px;
    height: calc(100vh - 68px);
    background: var(--bg-card);
    border-left: 1px solid var(--border);
    flex-direction: column;
    padding: 24px 16px;
    gap: 4px;
    overflow-y: auto;
    z-index: 895;
    transition: transform var(--transition);
  }
  .nav-links.open { display: flex; }
  .nav-overlay.open { display: block; }
  .nav-toggle { display: flex; }
  .nav-phone span { display: none; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr; gap: 32px; }
  .stat-item { border-left: none; border-bottom: 1px solid var(--border); padding-bottom: 24px; }
  .stat-item:last-child { border-bottom: none; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; gap: 10px; text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .products-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .hero-stat-num { font-size: 1.3rem; }
  .section-title { font-size: 1.4rem; }
  .btn-lg { padding: 14px 24px; font-size: .95rem; }
  .trust-item { padding: 18px 28px; }
}

/* ── Utility ──────────────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-muted { color: var(--text-muted); }
.mt-48 { margin-top: 48px; }
.mb-0 { margin-bottom: 0; }
.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}

/* ── Mobile navbar fit ───────────────────────────────────────────────
   .nav-logo and .nav-actions are both flex-shrink:0 and .navbar had a
   24px gap, so at 390px the header overflowed the viewport by 12px on
   EVERY page (RTL: leftwards). Recover the space from the gaps.        */
@media (max-width: 768px) {
  .navbar { gap: 10px; }
  .nav-logo { min-width: 0; }
  .nav-logo .logo-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
  .nav-actions { gap: 8px; }
}