/* ═══════════════════════════════════════════════════════════
   STEIGER-SYSTEMS — "Dark Glass" Design System
   Ein Stylesheet für alle Seiten.
   Dark ist Standard; helles Theme via [data-theme="light"].
   ═══════════════════════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
  /* Grounds */
  --bg-0: #090d1c;
  --bg-1: #0d1226;
  --panel: #10162e;

  /* Ink */
  --ink: #e8ecf8;
  --ink-soft: #9aa5c1;
  --ink-faint: #6b7694;

  /* Glass */
  --glass: rgba(255, 255, 255, 0.055);
  --glass-strong: rgba(255, 255, 255, 0.09);
  /* Card-Fläche: opak genug, dass kein backdrop-filter nötig ist (Performance) */
  --card: rgba(21, 27, 52, 0.62);
  --line: rgba(255, 255, 255, 0.12);
  --line-soft: rgba(255, 255, 255, 0.07);

  /* Accents */
  --cyan: #22d3ee;
  --violet: #818cf8;
  --accent-text: #67e0f2;
  --on-accent: #06121c;
  --grad: linear-gradient(92deg, #22d3ee, #818cf8);
  --grad-soft: linear-gradient(92deg, rgba(34, 211, 238, 0.16), rgba(129, 140, 248, 0.16));

  /* Semantic */
  --ok: #34d399;
  --warn: #fbbf24;
  --err: #f87171;

  /* Aurora background tints */
  --aurora-a: rgba(34, 211, 238, 0.14);
  --aurora-b: rgba(129, 140, 248, 0.13);
  --aurora-c: rgba(34, 211, 238, 0.06);

  /* Effects */
  --glow-cyan: 0 8px 30px rgba(34, 211, 238, 0.35);
  --shadow-card: 0 18px 50px rgba(3, 6, 18, 0.5);
  --blur: 14px;

  /* Type */
  --font-display: 'Sora', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;

  /* Layout */
  --radius: 16px;
  --radius-sm: 10px;
  --container: 1180px;
}

[data-theme="light"] {
  --bg-0: #eef1f9;
  --bg-1: #f7f9fe;
  --panel: #ffffff;

  --ink: #1a2036;
  --ink-soft: #545f80;
  --ink-faint: #8890a8;

  --glass: rgba(255, 255, 255, 0.72);
  --glass-strong: rgba(255, 255, 255, 0.92);
  --card: rgba(255, 255, 255, 0.82);
  --line: rgba(24, 34, 68, 0.12);
  --line-soft: rgba(24, 34, 68, 0.07);

  --cyan: #0891b2;
  --violet: #6366f1;
  --accent-text: #0e7490;
  --on-accent: #ffffff;
  --grad: linear-gradient(92deg, #0891b2, #6366f1);
  --grad-soft: linear-gradient(92deg, rgba(8, 145, 178, 0.10), rgba(99, 102, 241, 0.10));

  --aurora-a: rgba(8, 145, 178, 0.10);
  --aurora-b: rgba(99, 102, 241, 0.09);
  --aurora-c: rgba(8, 145, 178, 0.05);

  --glow-cyan: 0 8px 26px rgba(8, 145, 178, 0.28);
  --shadow-card: 0 14px 40px rgba(26, 32, 54, 0.10);
}

/* ── Reset & Base ── */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  line-height: 1.7;
  background-color: var(--bg-0);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Fixed aurora backdrop */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  transform: translateZ(0); /* eigene Compositing-Ebene gegen Repaint-Glitches */
  background:
    radial-gradient(900px 600px at 12% -10%, var(--aurora-a), transparent 55%),
    radial-gradient(1000px 700px at 100% 15%, var(--aurora-b), transparent 55%),
    radial-gradient(800px 600px at 45% 115%, var(--aurora-c), transparent 60%),
    linear-gradient(180deg, var(--bg-1), var(--bg-0));
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.2;
  text-wrap: balance;
  letter-spacing: -0.02em;
}

img {
  max-width: 100%;
}

a {
  color: var(--accent-text);
}

::selection {
  background: rgba(34, 211, 238, 0.3);
}

/* ═══════════ Header & Navigation ═══════════ */
header {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(10, 14, 30, 0.65);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--line-soft);
  z-index: 1000;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

[data-theme="light"] header {
  background: rgba(247, 249, 254, 0.75);
}

header.scrolled {
  box-shadow: 0 8px 30px rgba(3, 6, 18, 0.35);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: var(--container);
  margin: 0 auto;
  padding: 14px 32px;
  gap: 16px;
}

.NavbarLogo {
  display: flex;
  align-items: center;
}

.NavbarLogo img {
  height: 42px;
  width: auto;
  display: block;
  border-radius: 10px; /* Logo-PNG hat weissen Hintergrund */
}

nav ul {
  list-style: none;
  display: flex;
  gap: 36px;
}

nav ul a {
  color: var(--ink);
  text-decoration: none;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  transition: color 0.2s ease;
  position: relative;
}

nav ul a::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad);
  border-radius: 2px;
  transition: width 0.3s ease;
}

nav ul a:hover {
  color: var(--accent-text);
}

nav ul a:hover::after,
nav ul a[aria-current="page"]::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Icon buttons: theme toggle, cart, burger */
.theme-toggle,
.cart-btn,
.nav-burger {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 10px;
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--ink);
  position: relative;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.theme-toggle:hover,
.cart-btn:hover,
.nav-burger:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.25);
  transform: translateY(-1px);
}

.theme-toggle svg,
.cart-btn svg {
  width: 19px;
  height: 19px;
}

.icon-moon { display: none; }
.icon-sun  { display: block; }

[data-theme="light"] .icon-moon { display: block; }
[data-theme="light"] .icon-sun  { display: none; }

.cart-badge {
  position: absolute;
  top: -6px;
  right: -6px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--grad);
  color: var(--on-accent);
  font-size: 11px;
  font-weight: 700;
  display: none;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease;
}

.cart-badge.visible {
  display: inline-flex;
}

/* Burger (mobile only) */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 4px;
}

.nav-burger span {
  display: block;
  width: 17px;
  height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform 0.3s ease, opacity 0.3s ease;
}

body.nav-open .nav-burger span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
body.nav-open .nav-burger span:nth-child(2) { opacity: 0; }
body.nav-open .nav-burger span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

/* ═══════════ Badges & Eyebrows ═══════════ */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--accent-text);
  font-size: 13px;
  font-weight: 600;
  border-radius: 999px;
  letter-spacing: 0.01em;
  margin-bottom: 26px;
}

.badge::before {
  content: '';
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px var(--cyan);
}

/* ═══════════ Buttons ═══════════ */
.btn-primary,
.btn-cta,
.btn-submit,
.btn-buy-now,
.btn-checkout,
.btn-next {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 12px;
  border: none;
  background: var(--grad);
  color: var(--on-accent);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  box-shadow: var(--glow-cyan);
  transition: transform 0.22s ease, box-shadow 0.22s ease, filter 0.22s ease;
}

.btn-primary:hover,
.btn-cta:hover,
.btn-submit:hover,
.btn-buy-now:hover,
.btn-checkout:hover,
.btn-next:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(34, 211, 238, 0.45);
  filter: brightness(1.06);
}

.btn-ghost,
.btn-secondary,
.btn-back {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--line);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
}

.btn-ghost:hover,
.btn-secondary:hover,
.btn-back:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  box-shadow: 0 0 22px rgba(34, 211, 238, 0.22);
}

.btn-submit svg,
.btn-buy-now svg {
  width: 18px;
  height: 18px;
}

/* ═══════════ Layout Helpers ═══════════ */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

section {
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 700;
}

.section-subtitle {
  color: var(--ink-soft);
  margin-top: 10px;
  font-size: 17px;
}

/* ═══════════ Hero (Startseite) ═══════════ */
.hero {
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 160px 32px 100px;
  text-align: center;
}

#heroCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 860px;
}

.hero h1 {
  font-size: clamp(40px, 7vw, 76px);
  font-weight: 800;
  line-height: 1.06;
  margin-bottom: 22px;
}

.hero h1 .grad {
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-description {
  font-size: clamp(16px, 2vw, 20px);
  color: var(--ink-soft);
  max-width: 56ch;
  margin: 0 auto 40px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.scroll-hint {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--ink-faint);
  animation: scrollBounce 2.2s ease-in-out infinite;
}

.scroll-hint svg {
  width: 26px;
  height: 26px;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); opacity: 0.7; }
  50%      { transform: translateX(-50%) translateY(8px); opacity: 1; }
}

/* Hero line-by-line reveal */
@keyframes heroLineReveal {
  from { opacity: 0; transform: translateY(36px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-content > * {
  opacity: 0;
  animation: heroLineReveal 0.9s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-content > *:nth-child(1) { animation-delay: 0.05s; }
.hero-content > *:nth-child(2) { animation-delay: 0.22s; }
.hero-content > *:nth-child(3) { animation-delay: 0.38s; }
.hero-content > *:nth-child(4) { animation-delay: 0.52s; }

/* ═══════════ Page Hero (Unterseiten) ═══════════ */
.page-hero {
  padding: 170px 0 80px;
  text-align: center;
  overflow: hidden;
}

.page-hero h1 {
  font-size: clamp(34px, 5vw, 56px);
  font-weight: 800;
  margin-bottom: 14px;
  background: linear-gradient(180deg, var(--ink), var(--ink-soft));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-hero p {
  color: var(--ink-soft);
  font-size: 17px;
  max-width: 60ch;
  margin: 0 auto;
}

@keyframes pageHeroReveal {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

.page-hero .badge { opacity: 0; animation: pageHeroReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.05s both; }
.page-hero h1     { animation: pageHeroReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.20s both; }
.page-hero p      { opacity: 0; animation: pageHeroReveal 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.33s both; }

/* ═══════════ Scroll Reveal ═══════════ */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes cardReveal {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ═══════════ Glass Card Basis ═══════════ */
/* Hinweis: bewusst KEIN backdrop-filter auf Cards — hinter ihnen liegt nur der
   Aurora-Hintergrund; echte Blur-Ebenen sind Header, Modals und Warenkorb. */
.service-card,
.skill-card,
.project-card-small,
.project-card.featured,
.project-highlight,
.product-card,
.contact-info,
.contact-form-container,
.project-specs {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-card), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

[data-theme="light"] .service-card,
[data-theme="light"] .skill-card,
[data-theme="light"] .project-card-small,
[data-theme="light"] .project-card.featured,
[data-theme="light"] .project-highlight,
[data-theme="light"] .product-card,
[data-theme="light"] .contact-info,
[data-theme="light"] .contact-form-container,
[data-theme="light"] .project-specs {
  box-shadow: var(--shadow-card);
}

/* Tilt-fähige Karten */
.service-card,
.skill-card,
.project-card-small,
.project-card.featured,
.project-highlight,
.product-card {
  will-change: transform;
  transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1),
              border-color 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover,
.skill-card:hover,
.project-card-small:hover,
.product-card:hover {
  border-color: rgba(34, 211, 238, 0.45);
  box-shadow: 0 22px 60px rgba(3, 6, 18, 0.55), 0 0 30px rgba(34, 211, 238, 0.12);
}

/* ═══════════ Services (Startseite) ═══════════ */
.services {
  padding: 110px 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.service-card {
  padding: 36px 30px;
}

.services.visible .service-card {
  animation: cardReveal 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.services.visible .service-card:nth-child(1) { animation-delay: 0.08s; }
.services.visible .service-card:nth-child(2) { animation-delay: 0.18s; }
.services.visible .service-card:nth-child(3) { animation-delay: 0.28s; }

.service-icon,
.skill-icon,
.card-icon,
.detail-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--grad-soft);
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-text);
  margin-bottom: 22px;
}

.service-icon svg,
.skill-icon svg,
.card-icon svg,
.detail-icon svg {
  width: 26px;
  height: 26px;
}

.service-card h3,
.skill-card h3,
.project-card-small h3 {
  font-size: 19px;
  margin-bottom: 10px;
}

.service-card p,
.project-card-small p {
  color: var(--ink-soft);
  font-size: 15px;
}

/* ═══════════ Stats (Startseite) ═══════════ */
.stats {
  padding: 30px 0 110px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 20px;
}

.stat-item {
  text-align: center;
  padding: 34px 20px;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}

.stats.visible .stat-item {
  animation: cardReveal 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.stats.visible .stat-item:nth-child(1) { animation-delay: 0.05s; }
.stats.visible .stat-item:nth-child(2) { animation-delay: 0.13s; }
.stats.visible .stat-item:nth-child(3) { animation-delay: 0.21s; }
.stats.visible .stat-item:nth-child(4) { animation-delay: 0.29s; }

.stat-number {
  display: inline-block;
  font-family: var(--font-display);
  font-size: clamp(26px, 3vw, 36px);
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-label {
  display: block;
  color: var(--ink-soft);
  font-size: 14px;
  margin-top: 6px;
}

/* ═══════════ Aktuelles Projekt (Startseite) ═══════════ */
.latest-project {
  padding: 0 0 110px;
}

.project-highlight {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  padding: 48px;
  align-items: center;
}

.project-badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ok);
  margin-bottom: 14px;
}

.project-badge--wip {
  color: var(--warn);
}

.project-info h3 {
  font-size: clamp(26px, 3vw, 34px);
  margin-bottom: 14px;
}

.project-info > p {
  color: var(--ink-soft);
  margin-bottom: 22px;
}

.project-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 28px;
}

.project-tech-tags span,
.tech-tag {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--ink);
  background: var(--glass-strong);
  border: 1px solid var(--line);
  padding: 5px 13px;
  border-radius: 999px;
  white-space: nowrap;
}

.project-image-placeholder,
.project-schematic-placeholder,
.product-img-placeholder,
.modal-img-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 240px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--line);
  background:
    radial-gradient(300px 180px at 50% 0%, rgba(34, 211, 238, 0.08), transparent 70%),
    var(--glass);
  color: var(--ink-faint);
  font-size: 14px;
}

.project-image-placeholder svg,
.project-schematic-placeholder svg,
.product-img-placeholder svg,
.modal-img-placeholder svg {
  width: 44px;
  height: 44px;
  opacity: 0.6;
}

/* ═══════════ CTA Sections ═══════════ */
.cta {
  padding: 0 32px 120px;
}

.cta-inner,
.cta-section {
  max-width: var(--container);
  margin: 0 auto;
  text-align: center;
  padding: 72px 40px;
  border-radius: 22px;
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(600px 300px at 20% 0%, rgba(34, 211, 238, 0.18), transparent 60%),
    radial-gradient(600px 300px at 85% 100%, rgba(129, 140, 248, 0.18), transparent 60%),
    var(--card);
  border: 1px solid var(--line);
}

.cta-inner h2,
.cta-section h2 {
  font-size: clamp(26px, 3.6vw, 38px);
  margin-bottom: 12px;
}

.cta-inner p,
.cta-section p {
  color: var(--ink-soft);
  margin-bottom: 30px;
  max-width: 60ch;
  margin-left: auto;
  margin-right: auto;
}

/* ═══════════ Projekte ═══════════ */
.projects-section {
  padding: 20px 0 110px;
}

.project-card.featured {
  padding: 42px 44px;
  margin-bottom: 32px;
}

.project-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 26px;
}

.project-status {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text);
}

.project-header h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin-top: 6px;
}

.project-tag {
  font-size: 12px;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 999px;
  color: var(--ok);
  border: 1px solid rgba(52, 211, 153, 0.4);
  background: rgba(52, 211, 153, 0.08);
  white-space: nowrap;
}

.project-tag--dev {
  color: var(--warn);
  border-color: rgba(251, 191, 36, 0.4);
  background: rgba(251, 191, 36, 0.08);
}

.project-content {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 40px;
  align-items: start;
}

.project-description p {
  color: var(--ink-soft);
  margin-bottom: 18px;
}

.project-description h3 {
  font-size: 17px;
  margin: 26px 0 10px;
  color: var(--ink);
}

.project-description h3:first-child {
  margin-top: 0;
}

.project-description ul {
  list-style: none;
  margin-bottom: 18px;
}

.project-description ul li {
  color: var(--ink-soft);
  padding-left: 22px;
  position: relative;
  margin-bottom: 7px;
  font-size: 15px;
}

.project-description ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--cyan);
}

.project-description strong {
  color: var(--ink);
}

.project-description .btn-secondary {
  margin-top: 10px;
}

.project-image {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.project-image img {
  border-radius: var(--radius-sm);
  border: 1px solid var(--line);
}

.project-specs {
  padding: 24px 26px;
}

.project-specs h4 {
  font-size: 13px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 14px;
}

.spec-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 9px 0;
  border-bottom: 1px solid var(--line-soft);
  font-size: 14px;
}

.spec-row:last-child {
  border-bottom: none;
}

.spec-label {
  color: var(--ink-faint);
}

.spec-value {
  color: var(--ink);
  font-weight: 600;
  text-align: right;
}

.spec-done { color: var(--ok); }
.spec-wip  { color: var(--warn); }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.project-card-small {
  padding: 34px 30px;
}

.project-card-small .btn-secondary {
  margin-top: 18px;
}

/* ═══════════ About ═══════════ */
.about-content {
  padding: 20px 0 110px;
}

.about-intro {
  max-width: 780px;
  margin: 0 auto 80px;
  text-align: center;
}

.about-intro h2 {
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 16px;
}

.about-intro p {
  color: var(--ink-soft);
  font-size: 17px;
}

.skills-section {
  margin-bottom: 90px;
}

.skills-section > h2,
.technologies > h2 {
  text-align: center;
  font-size: clamp(24px, 3vw, 32px);
  margin-bottom: 44px;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.skill-card {
  padding: 34px 30px;
}

.skills-section.visible .skill-card {
  animation: cardReveal 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.skills-section.visible .skill-card:nth-child(1) { animation-delay: 0.05s; }
.skills-section.visible .skill-card:nth-child(2) { animation-delay: 0.14s; }
.skills-section.visible .skill-card:nth-child(3) { animation-delay: 0.23s; }
.skills-section.visible .skill-card:nth-child(4) { animation-delay: 0.32s; }

.skill-card ul {
  list-style: none;
}

.skill-card ul li {
  color: var(--ink-soft);
  font-size: 14.5px;
  padding-left: 20px;
  position: relative;
  margin-bottom: 7px;
}

.skill-card ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--cyan);
}

.technologies {
  margin-bottom: 90px;
}

.tech-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
}

.tech-tag {
  font-size: 14px;
  padding: 8px 18px;
}

/* Marquee */
.tech-marquee-wrapper {
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
  padding: 4px 0;
}

.tech-marquee-track {
  display: flex;
  flex-wrap: nowrap;
  gap: 10px;
  width: max-content;
  animation: marqueeScroll 30s linear infinite;
}

.tech-marquee-track:hover {
  animation-play-state: paused;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ═══════════ Kontakt ═══════════ */
.contact-section {
  padding: 20px 0 110px;
}

.contact-content {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 32px;
  align-items: start;
}

.contact-info,
.contact-form-container {
  padding: 40px 38px;
}

.contact-info h2 {
  font-size: 26px;
  margin-bottom: 14px;
}

.contact-info .intro {
  color: var(--ink-soft);
  margin-bottom: 32px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 22px;
  margin-bottom: 36px;
}

.detail-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.detail-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  margin-bottom: 0;
  flex-shrink: 0;
}

.detail-icon svg {
  width: 20px;
  height: 20px;
}

.detail-item h3 {
  font-size: 15px;
  margin-bottom: 2px;
}

.detail-item p {
  color: var(--ink-soft);
  font-size: 14.5px;
  word-break: break-word;
}

.services-offered h3 {
  font-size: 15px;
  margin-bottom: 12px;
}

.services-offered ul {
  list-style: none;
}

.services-offered ul li {
  color: var(--ink-soft);
  font-size: 14.5px;
  padding-left: 20px;
  position: relative;
  margin-bottom: 7px;
}

.services-offered ul li::before {
  content: '▸';
  position: absolute;
  left: 0;
  color: var(--cyan);
}

.contact-form-container h3 {
  font-size: 22px;
  margin-bottom: 24px;
}

.contact-form,
.checkout-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.contact-form .form-group {
  grid-column: 1 / -1;
}

.contact-form .form-group:nth-child(1),
.contact-form .form-group:nth-child(2) {
  grid-column: auto;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.form-group.full {
  grid-column: 1 / -1;
}

.form-group label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--ink);
}

.form-group input,
.form-group textarea,
.form-group select,
.qty-input {
  background: rgba(6, 10, 24, 0.4);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
  width: 100%;
}

[data-theme="light"] .form-group input,
[data-theme="light"] .form-group textarea,
[data-theme="light"] .form-group select,
[data-theme="light"] .qty-input {
  background: rgba(255, 255, 255, 0.8);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--ink-faint);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus,
.qty-input:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}

.form-group textarea {
  resize: vertical;
  min-height: 130px;
}

.contact-form .btn-submit {
  grid-column: 1 / -1;
  justify-self: start;
}

.form-success,
.form-error {
  display: none;
  align-items: flex-start;
  gap: 14px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 22px;
  font-size: 14.5px;
}

.form-success {
  background: rgba(52, 211, 153, 0.1);
  border: 1px solid rgba(52, 211, 153, 0.35);
  color: var(--ok);
}

.form-error {
  background: rgba(248, 113, 113, 0.1);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: var(--err);
}

.form-success svg,
.form-error svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
  margin-top: 2px;
}

.form-success p,
.form-error p {
  color: var(--ink-soft);
  margin-top: 2px;
}

/* ═══════════ Shop ═══════════ */
.shop-section {
  padding: 10px 0 110px;
}

.shop-filters {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 44px;
}

.filter-btn {
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 22px;
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.filter-btn:hover {
  color: var(--ink);
  border-color: var(--cyan);
}

.filter-btn.active {
  background: var(--grad);
  border-color: transparent;
  color: var(--on-accent);
  box-shadow: var(--glow-cyan);
}

.shop-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 26px;
}

.product-card {
  overflow: hidden;
  opacity: 0;
  transform: translateY(22px);
}

.product-card.visible {
  animation: cardReveal 0.7s cubic-bezier(0.16, 1, 0.3, 1) both;
  opacity: 1;
  transform: none;
}

.product-img-wrap {
  position: relative;
  cursor: pointer;
}

.product-img-placeholder {
  min-height: 190px;
  border: none;
  border-bottom: 1px solid var(--line-soft);
  border-radius: 0;
}

.product-category-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  font-size: 11.5px;
  font-weight: 700;
  padding: 5px 12px;
  border-radius: 999px;
  background: rgba(9, 13, 28, 0.8);
  border: 1px solid var(--line);
  color: var(--accent-text);
}

.product-body {
  padding: 22px 24px 26px;
}

.product-name {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  cursor: pointer;
}

.product-desc {
  color: var(--ink-soft);
  font-size: 14px;
  margin-bottom: 18px;
  cursor: pointer;
}

.product-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.product-price {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}

.btn-add-cart {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  background: var(--glass-strong);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 9px 16px;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.btn-add-cart:hover {
  border-color: var(--cyan);
  box-shadow: 0 0 16px rgba(34, 211, 238, 0.25);
  transform: translateY(-1px);
}

.btn-add-cart svg {
  width: 15px;
  height: 15px;
}

/* ── Modals & Overlays ── */
.modal-overlay,
.cart-overlay,
.checkout-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 18, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 2000;
  display: none;
}

.modal-overlay.open,
.cart-overlay.open,
.checkout-overlay.open {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: overlayIn 0.25s ease both;
}

@keyframes overlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@keyframes panelIn {
  from { opacity: 0; transform: translateY(22px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.modal-box,
.checkout-box {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--shadow-card);
  max-width: 860px;
  width: calc(100% - 40px);
  max-height: calc(100vh - 60px);
  overflow-y: auto;
  position: relative;
  animation: panelIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.modal-box {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
}

.modal-img-side {
  padding: 30px;
  display: flex;
}

.modal-img-placeholder {
  flex: 1;
  min-height: 280px;
}

.modal-info-side {
  padding: 40px 38px 40px 8px;
}

.modal-category {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-text);
  margin-bottom: 8px;
}

.modal-name {
  font-size: 26px;
  margin-bottom: 14px;
}

.modal-long-desc {
  color: var(--ink-soft);
  font-size: 14.5px;
  margin-bottom: 20px;
}

.modal-price {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  background: var(--grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 20px;
}

.modal-qty-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  font-size: 14.5px;
  color: var(--ink-soft);
}

.qty-input {
  width: 78px;
}

.modal-close,
.cart-close,
.checkout-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--glass);
  border: 1px solid var(--line);
  color: var(--ink);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: border-color 0.25s ease, transform 0.2s ease;
}

.modal-close:hover,
.cart-close:hover,
.checkout-close:hover {
  border-color: var(--cyan);
  transform: rotate(90deg);
}

.modal-close svg,
.cart-close svg,
.checkout-close svg {
  width: 17px;
  height: 17px;
}

/* ── Cart Sidebar ── */
.cart-overlay.open {
  justify-content: flex-end;
  align-items: stretch;
}

.cart-sidebar {
  width: min(420px, 100%);
  background: var(--panel);
  border-left: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  animation: cartSlideIn 0.4s cubic-bezier(0.16, 1, 0.3, 1) both;
}

@keyframes cartSlideIn {
  from { transform: translateX(60px); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

.cart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 24px 26px;
  border-bottom: 1px solid var(--line-soft);
  position: relative;
}

.cart-header h3 {
  font-size: 20px;
}

.cart-close {
  position: static;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 20px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cart-empty {
  color: var(--ink-faint);
  text-align: center;
  padding: 40px 0;
}

.cart-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--glass);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: 14px;
}

.cart-item-img {
  width: 52px;
  height: 52px;
  border-radius: 8px;
  background: var(--grad-soft);
  border: 1px solid var(--line-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ink-faint);
  flex-shrink: 0;
}

.cart-item-img svg {
  width: 22px;
  height: 22px;
}

.cart-item-info {
  flex: 1;
}

.cart-item-name {
  font-weight: 600;
  font-size: 14.5px;
}

.cart-item-price {
  color: var(--accent-text);
  font-size: 13.5px;
  font-weight: 600;
  margin: 2px 0 8px;
  font-variant-numeric: tabular-nums;
}

.cart-item-qty-row {
  display: flex;
  align-items: center;
  gap: 10px;
}

.qty-btn {
  width: 26px;
  height: 26px;
  border-radius: 7px;
  background: var(--glass-strong);
  border: 1px solid var(--line);
  color: var(--ink);
  font-size: 15px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s ease;
}

.qty-btn:hover {
  border-color: var(--cyan);
}

.cart-item-qty-val {
  font-size: 14px;
  font-weight: 600;
  min-width: 18px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

.cart-item-remove {
  background: none;
  border: none;
  color: var(--ink-faint);
  cursor: pointer;
  padding: 4px;
  transition: color 0.2s ease;
}

.cart-item-remove:hover {
  color: var(--err);
}

.cart-item-remove svg {
  width: 17px;
  height: 17px;
}

.cart-footer {
  padding: 22px 26px 26px;
  border-top: 1px solid var(--line-soft);
}

.cart-totals {
  margin-bottom: 18px;
}

.cart-row {
  display: flex;
  justify-content: space-between;
  font-size: 14.5px;
  color: var(--ink-soft);
  padding: 4px 0;
  font-variant-numeric: tabular-nums;
}

.cart-row.total {
  color: var(--ink);
  font-weight: 700;
  font-size: 17px;
  border-top: 1px solid var(--line-soft);
  margin-top: 8px;
  padding-top: 12px;
}

.btn-checkout {
  width: 100%;
}

/* ── Checkout ── */
.checkout-box {
  max-width: 640px;
  padding: 40px 38px;
}

.checkout-step {
  display: none;
}

.checkout-step.active {
  display: block;
}

.checkout-step h2 {
  font-size: 24px;
  margin-bottom: 22px;
}

.order-summary {
  background: var(--glass);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-sm);
  padding: 18px 20px;
  margin-bottom: 24px;
}

.order-summary h3 {
  font-size: 14px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 10px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-size: 14px;
  color: var(--ink-soft);
  padding: 3px 0;
  font-variant-numeric: tabular-nums;
}

.summary-row.total-row {
  color: var(--ink);
  font-weight: 700;
  border-top: 1px solid var(--line-soft);
  margin-top: 8px;
  padding-top: 10px;
}

.checkout-btn-row {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.checkout-btn-row .btn-next:only-child {
  margin-left: auto;
}

.payment-methods h3 {
  font-size: 15px;
  margin-bottom: 14px;
}

.payment-options {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.payment-option {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 600;
  cursor: pointer;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.payment-option svg {
  width: 20px;
  height: 20px;
}

.payment-option:hover {
  border-color: var(--cyan);
}

.payment-option.selected {
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.18);
}

.stripe-info,
.paypal-btn-container {
  display: none;
  margin-top: 18px;
  font-size: 14px;
  color: var(--ink-soft);
}

.stripe-info.visible,
.paypal-btn-container.visible {
  display: block;
}

.checkout-success {
  text-align: center;
  padding: 30px 10px;
}

.success-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: rgba(52, 211, 153, 0.12);
  border: 1px solid rgba(52, 211, 153, 0.4);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--ok);
}

.success-icon svg {
  width: 34px;
  height: 34px;
}

.checkout-success h3 {
  font-size: 22px;
  margin-bottom: 8px;
}

.checkout-success p {
  color: var(--ink-soft);
}

/* Shop grid stagger (fallback for grid-level reveal) */
.shop-grid.visible .product-card:nth-child(1) { animation-delay: 0.05s; }
.shop-grid.visible .product-card:nth-child(2) { animation-delay: 0.13s; }
.shop-grid.visible .product-card:nth-child(3) { animation-delay: 0.21s; }
.shop-grid.visible .product-card:nth-child(4) { animation-delay: 0.29s; }
.shop-grid.visible .product-card:nth-child(5) { animation-delay: 0.37s; }
.shop-grid.visible .product-card:nth-child(6) { animation-delay: 0.45s; }

/* ═══════════ Footer ═══════════ */
footer {
  border-top: 1px solid var(--line-soft);
  background: rgba(6, 9, 22, 0.5);
}

[data-theme="light"] footer {
  background: rgba(255, 255, 255, 0.6);
}

.footer-inner {
  max-width: var(--container);
  margin: 0 auto;
  padding: 48px 32px 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  text-align: center;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.footer-logo {
  height: 40px;
  width: auto;
  border-radius: 10px;
}

.footer-brand p {
  color: var(--ink-faint);
  font-size: 14px;
}

.footer-nav {
  display: flex;
  gap: 28px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14.5px;
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--accent-text);
}

.footer-copy {
  color: var(--ink-faint);
  font-size: 13px;
}

/* ═══════════ Cursor Glow ═══════════ */
.cursor-glow {
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 211, 238, 0.09) 0%, transparent 65%);
  pointer-events: none;
  left: 0;
  top: 0;
  transform: translate(-50%, -50%);
  z-index: 9998;
  will-change: transform;
  transition: opacity 0.4s ease;
}

[data-theme="light"] .cursor-glow {
  background: radial-gradient(circle, rgba(8, 145, 178, 0.06) 0%, transparent 65%);
}

@media (hover: none), (max-width: 768px) {
  .cursor-glow { display: none; }
}

/* ═══════════ Button Wipe ═══════════ */
@media (hover: hover) {
  .btn-primary,
  .btn-ghost,
  .btn-secondary,
  .btn-cta,
  .btn-submit {
    position: relative;
    overflow: hidden;
  }

  .btn-primary::before,
  .btn-ghost::before,
  .btn-secondary::before,
  .btn-cta::before,
  .btn-submit::before {
    content: '';
    position: absolute;
    inset: 0;
    transform: scaleX(0);
    transform-origin: left center;
    transition: transform 0.4s ease-out;
    pointer-events: none;
    background: rgba(255, 255, 255, 0.12);
  }

  .btn-ghost::before,
  .btn-secondary::before {
    background: rgba(34, 211, 238, 0.08);
  }

  .btn-primary:hover::before,
  .btn-ghost:hover::before,
  .btn-secondary:hover::before,
  .btn-cta:hover::before,
  .btn-submit:hover::before {
    transform: scaleX(1);
  }
}

/* ═══════════ Responsive ═══════════ */
@media (max-width: 900px) {
  .project-content,
  .project-highlight,
  .contact-content,
  .modal-box {
    grid-template-columns: 1fr;
  }

  .modal-info-side {
    padding: 8px 30px 34px;
  }

  .project-highlight {
    padding: 34px 28px;
    gap: 32px;
  }
}

@media (max-width: 820px) {
  nav {
    padding: 12px 20px;
  }

  .nav-burger {
    display: inline-flex;
  }

  nav ul {
    position: fixed;
    top: 67px;
    left: 12px;
    right: 12px;
    flex-direction: column;
    gap: 4px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px;
    box-shadow: var(--shadow-card);
    opacity: 0;
    transform: translateY(-8px);
    pointer-events: none;
    transition: opacity 0.28s ease, transform 0.28s ease;
  }

  body.nav-open nav ul {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  nav ul a {
    display: block;
    padding: 12px 14px;
    border-radius: 10px;
    font-size: 16px;
  }

  nav ul a::after {
    display: none;
  }

  nav ul a:hover {
    background: var(--glass-strong);
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 20px;
  }

  .hero {
    padding: 140px 20px 90px;
    min-height: 86vh;
  }

  .page-hero {
    padding: 140px 0 60px;
  }

  .services,
  .about-content,
  .contact-section,
  .projects-section,
  .shop-section {
    padding-bottom: 80px;
  }

  .project-card.featured {
    padding: 28px 22px;
  }

  .contact-info,
  .contact-form-container {
    padding: 28px 22px;
  }

  .contact-form,
  .checkout-form {
    grid-template-columns: 1fr;
  }

  .contact-form .form-group:nth-child(1),
  .contact-form .form-group:nth-child(2) {
    grid-column: 1 / -1;
  }

  .payment-options {
    grid-template-columns: 1fr;
  }

  .cta {
    padding: 0 20px 90px;
  }

  .cta-inner,
  .cta-section {
    padding: 48px 24px;
  }

  .checkout-box {
    padding: 32px 22px;
  }
}

/* ═══════════ Reduced Motion ═══════════ */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  html {
    scroll-behavior: auto;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }

  #heroCanvas,
  .cursor-glow {
    display: none;
  }
}