/* =====================================================
   Holy Quran App — nanosoft-group.com
   Core Design System
   ===================================================== */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Inter', system-ui, sans-serif;
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, svg, picture { display: block; max-width: 100%; }
a { color: var(--gold-primary); text-decoration: none; }
a:hover { color: var(--gold-light); }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Design Tokens ---- */
:root {
  /* Backgrounds */
  --bg-primary:    #080C16;
  --bg-secondary:  #0D1322;
  --bg-tertiary:   #111827;
  --bg-card:       rgba(13, 19, 34, 0.8);
  --bg-nav:        rgba(8, 12, 22, 0.88);

  /* Gold — primary accent */
  --gold-primary:  #C9A84C;
  --gold-light:    #E8C96A;
  --gold-dark:     #8B6914;
  --gold-muted:    rgba(201, 168, 76, 0.12);
  --gold-border:   rgba(201, 168, 76, 0.22);
  --gold-border-strong: rgba(201, 168, 76, 0.5);

  /* Green — secondary accent */
  --green-primary: #1B4332;
  --green-accent:  #2D6A4F;

  /* Text */
  --text-primary:  #F0EDE4;
  --text-secondary:#A89B7E;
  --text-muted:    #5C5040;

  /* Misc */
  --border-subtle: rgba(255, 255, 255, 0.06);
  --shadow-gold:   0 0 40px rgba(201, 168, 76, 0.18);
  --radius-sm:     8px;
  --radius-md:     16px;
  --radius-lg:     24px;
  --transition:    0.3s cubic-bezier(0.4, 0, 0.2, 1);

  /* Section spacing */
  --section-padding: 7rem 1.5rem;
  --content-max:     1200px;
}

/* ---- Typography ---- */
h1, h2, h3 {
  font-family: 'Cinzel', serif;
  font-weight: 600;
  line-height: 1.2;
  color: var(--text-primary);
}

h1 { font-family: 'Cinzel Decorative', serif; font-weight: 700; }

p { color: var(--text-secondary); }

/* ---- Layout Utilities ---- */
.container {
  max-width: var(--content-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: var(--section-padding);
  position: relative;
}

.section-alt {
  background-color: var(--bg-secondary);
}

.text-center { text-align: center; }

/* ---- Ornamental Divider ---- */
.ornament {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin: 0.75rem auto 3.5rem;
  max-width: 360px;
}
.ornament::before,
.ornament::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--gold-primary), transparent);
}
.ornament .diamond {
  width: 7px;
  height: 7px;
  background: var(--gold-primary);
  transform: rotate(45deg);
  box-shadow: 0 0 10px rgba(201, 168, 76, 0.7);
  flex-shrink: 0;
}

/* ---- Section Headings ---- */
.section-title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  text-align: center;
  color: var(--text-primary);
}

.section-subtitle {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.05rem;
  max-width: 560px;
  margin: 0 auto;
  margin-bottom: 0.5rem;
}

/* ---- Gold Gradient Text ---- */
.gold-text {
  background: linear-gradient(
    135deg,
    var(--gold-dark) 0%,
    var(--gold-primary) 30%,
    var(--gold-light) 55%,
    var(--gold-primary) 75%,
    var(--gold-dark) 100%
  );
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 250% 250%;
  animation: goldShimmer 5s ease-in-out infinite;
}

/* ---- CTA Button ---- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2.25rem;
  background: linear-gradient(135deg, var(--gold-dark) 0%, var(--gold-primary) 40%, var(--gold-light) 70%, var(--gold-primary) 100%);
  background-size: 250% 100%;
  color: #080C16;
  font-family: 'Cinzel', serif;
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  border-radius: var(--radius-sm);
  position: relative;
  transition: background-position 0.5s ease, transform var(--transition), box-shadow var(--transition);
  animation: btnPulse 3s ease-in-out infinite;
  white-space: nowrap;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: -3px;
  border-radius: calc(var(--radius-sm) + 3px);
  background: linear-gradient(135deg, var(--gold-primary), var(--gold-light));
  z-index: -1;
  filter: blur(14px);
  opacity: 0.45;
  animation: btnPulse 3s ease-in-out infinite;
}

.btn-primary:hover {
  background-position: 100% 0;
  transform: translateY(-3px);
  box-shadow: 0 18px 50px rgba(201, 168, 76, 0.38);
  animation: none;
}

.btn-primary svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* ---- Ghost Button ---- */
.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.4rem;
  border: 1px solid var(--gold-border-strong);
  color: var(--gold-primary);
  font-family: 'Cinzel', serif;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.btn-ghost:hover {
  background: var(--gold-muted);
  color: var(--gold-light);
  border-color: var(--gold-primary);
}

/* =====================================================
   NAVIGATION
   ===================================================== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1.25rem 1.5rem;
  transition: padding var(--transition), background var(--transition), backdrop-filter var(--transition);
}

.nav.scrolled {
  padding: 0.75rem 1.5rem;
  background: var(--bg-nav);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--gold-border);
}

.nav-inner {
  max-width: var(--content-max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-logo {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--gold-dark), var(--gold-primary));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.nav-logo svg {
  width: 20px;
  height: 20px;
  fill: #080C16;
}

.nav-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.nav-company {
  font-family: 'Cinzel', serif;
  font-size: 0.65rem;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-app {
  font-family: 'Cinzel Decorative', serif;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--gold-primary);
  letter-spacing: 0.03em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-family: 'Cinzel', serif;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--text-secondary);
  text-transform: uppercase;
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--gold-primary); }

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Language toggle pill */
.lang-toggle {
  font-family: 'Cinzel', serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold-primary);
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--gold-border-strong);
  border-radius: 20px;
  background: transparent;
  transition: all var(--transition);
  cursor: pointer;
}
.lang-toggle:hover {
  background: var(--gold-muted);
  border-color: var(--gold-primary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gold-primary);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav menu */
.nav-mobile {
  display: none;
  flex-direction: column;
  gap: 0;
  background: var(--bg-secondary);
  border-top: 1px solid var(--gold-border);
  border-bottom: 1px solid var(--gold-border);
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s ease;
}
.nav-mobile.open {
  max-height: 400px;
}
.nav-mobile a {
  display: block;
  padding: 1rem 1.5rem;
  font-family: 'Cinzel', serif;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition);
}
.nav-mobile a:hover {
  color: var(--gold-primary);
  background: var(--gold-muted);
  padding-left: 2rem;
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 8rem 1.5rem 5rem;
  position: relative;
  overflow: hidden;
}

/* Hero background layers */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 50% -10%, rgba(201, 168, 76, 0.10) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 80% 80%, rgba(27, 67, 50, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.hero-pattern {
  position: absolute;
  inset: 0;
  background-image: url('../svg/geometric-pattern.svg');
  background-size: 130px 130px;
  background-repeat: repeat;
  opacity: 0.055;
  pointer-events: none;
}

.hero-stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  margin: 0 auto;
}

.hero-bismillah {
  font-family: 'Amiri', serif;
  font-size: clamp(1.1rem, 3vw, 1.5rem);
  color: var(--gold-primary);
  margin-bottom: 2rem;
  opacity: 0.85;
  letter-spacing: 0.05em;
  animation: fadeInDown 0.8s ease both;
}

.hero-icon-wrap {
  margin: 0 auto 2rem;
  width: 120px;
  height: 120px;
  border-radius: 28px;
  overflow: hidden;
  position: relative;
  animation: fadeInDown 1s ease 0.1s both;
  box-shadow:
    0 0 0 1px var(--gold-border),
    0 0 40px rgba(201, 168, 76, 0.25),
    0 20px 60px rgba(0, 0, 0, 0.5);
}

.hero-icon-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Placeholder icon when no image */
.hero-icon-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, var(--bg-secondary), var(--green-primary));
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-icon-placeholder svg {
  width: 64px;
  height: 64px;
  fill: var(--gold-primary);
}

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  margin-bottom: 0.4rem;
  animation: fadeInUp 0.9s ease 0.25s both;
}

.hero-arabic {
  font-family: 'Amiri', serif;
  font-size: clamp(1.8rem, 4vw, 3rem);
  color: var(--gold-primary);
  margin-bottom: 1.5rem;
  animation: fadeInUp 0.9s ease 0.35s both;
  font-weight: 700;
}

.hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto 2.5rem;
  animation: fadeInUp 0.9s ease 0.45s both;
  line-height: 1.75;
}

.hero-cta {
  animation: fadeInUp 0.9s ease 0.55s both;
}

.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s ease-in-out infinite;
  color: var(--gold-primary);
  opacity: 0.6;
}
.hero-scroll svg {
  width: 24px;
  height: 24px;
}

/* =====================================================
   FEATURES SECTION
   ===================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: 0.5rem;
}

.feature-card {
  background: linear-gradient(135deg, rgba(201, 168, 76, 0.05) 0%, rgba(13, 19, 34, 0.9) 100%);
  border: 1px solid var(--gold-border);
  border-top: 2px solid var(--gold-border-strong);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  backdrop-filter: blur(4px);
}

.feature-card:hover {
  transform: translateY(-7px);
  box-shadow: 0 24px 64px rgba(201, 168, 76, 0.14);
  border-color: var(--gold-border-strong);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(201, 168, 76, 0.1);
  border: 1px solid var(--gold-border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

.feature-icon svg {
  width: 26px;
  height: 26px;
  stroke: var(--gold-primary);
  fill: none;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.feature-title {
  font-family: 'Cinzel', serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.6rem;
  letter-spacing: 0.03em;
}

.feature-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* =====================================================
   SCREENSHOTS SECTION
   ===================================================== */
.screenshots-section {
  padding: var(--section-padding);
  overflow: hidden;
}

.carousel-wrap {
  position: relative;
  margin-top: 1rem;
}

.carousel {
  display: flex;
  gap: 1.5rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  scrollbar-width: none;
  -ms-overflow-style: none;
  padding: 2rem 1rem;
  /* Center the cards when fewer than viewport */
  justify-content: flex-start;
}
.carousel::-webkit-scrollbar { display: none; }

.phone-frame {
  flex-shrink: 0;
  width: 220px;
  height: 460px;
  border: 2px solid var(--gold-border-strong);
  border-radius: 32px;
  background: var(--bg-secondary);
  scroll-snap-align: center;
  overflow: hidden;
  position: relative;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.04),
    0 30px 70px rgba(0,0,0,0.55),
    inset 0 0 24px rgba(201,168,76,0.04);
  transition: transform var(--transition), box-shadow var(--transition);
}

.phone-frame:hover {
  transform: scale(1.03) translateY(-6px);
  box-shadow:
    0 0 0 1px var(--gold-border),
    0 40px 80px rgba(0,0,0,0.6),
    0 0 30px rgba(201,168,76,0.12);
}

/* Notch */
.phone-frame::before {
  content: '';
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 8px;
  background: rgba(201,168,76,0.15);
  border-radius: 4px;
  z-index: 3;
}

.phone-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Placeholder screenshot */
.screenshot-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  padding: 1.5rem;
  text-align: center;
}
.screenshot-placeholder .ph-icon {
  width: 48px;
  height: 48px;
  opacity: 0.35;
}
.screenshot-placeholder .ph-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--gold-primary);
  fill: none;
  stroke-width: 1.5;
}
.screenshot-placeholder p {
  font-family: 'Amiri', serif;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

.carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--gold-border-strong);
  background: var(--bg-secondary);
  color: var(--gold-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
  cursor: pointer;
}
.carousel-btn:hover {
  background: var(--gold-muted);
  border-color: var(--gold-primary);
  transform: scale(1.05);
}
.carousel-btn svg {
  width: 18px;
  height: 18px;
  stroke: currentColor;
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* =====================================================
   ABOUT SECTION
   ===================================================== */
.about-split {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 4rem;
  align-items: center;
}

.about-text h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  margin-bottom: 1rem;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.85;
  margin-bottom: 1.5rem;
}

.about-text .about-links {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.about-star {
  width: 220px;
  height: 220px;
  flex-shrink: 0;
  opacity: 0.55;
  animation: rotateSlow 60s linear infinite;
}
.about-star svg {
  width: 100%;
  height: 100%;
}

/* =====================================================
   DOWNLOAD CTA SECTION
   ===================================================== */
.download-section {
  padding: 6rem 1.5rem;
  background: linear-gradient(135deg, #100D00 0%, #1E1800 40%, #100D00 100%);
  border-top: 1px solid rgba(201, 168, 76, 0.2);
  border-bottom: 1px solid rgba(201, 168, 76, 0.2);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.download-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../svg/geometric-pattern.svg');
  background-size: 120px 120px;
  opacity: 0.04;
  pointer-events: none;
}

.download-bismillah {
  font-family: 'Amiri', serif;
  font-size: 1.6rem;
  color: var(--gold-primary);
  margin-bottom: 1.5rem;
  opacity: 0.75;
}

.download-section h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 0.75rem;
}

.download-sub {
  font-size: 1.05rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
}

.play-badge {
  display: inline-block;
  border-radius: 12px;
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}
.play-badge:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.5);
}
.play-badge img {
  /* Official badge aspect ratio: 646×250 — display at 250×97 */
  width: 250px;
  height: 97px;
  display: block;
}

.download-package {
  margin-top: 1.5rem;
  font-family: 'Cinzel', serif;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
}

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  padding: 4rem 1.5rem 2rem;
  background: var(--bg-primary);
  border-top: 1px solid var(--gold-border);
}

.footer-grid {
  max-width: var(--content-max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .nav-brand {
  margin-bottom: 1rem;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 260px;
}

.footer-col h4 {
  font-family: 'Cinzel', serif;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 1.25rem;
}

.footer-col ul li {
  margin-bottom: 0.65rem;
}

.footer-col ul a {
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--text-secondary); }

.footer-bottom {
  max-width: var(--content-max);
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 1.5rem;
}
.footer-legal a {
  font-size: 0.82rem;
  color: var(--text-muted);
}
.footer-legal a:hover { color: var(--gold-primary); }

/* =====================================================
   REVEAL ANIMATION BASE
   ===================================================== */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger for grid children */
.features-grid .feature-card:nth-child(1) { transition-delay: 0.08s; }
.features-grid .feature-card:nth-child(2) { transition-delay: 0.16s; }
.features-grid .feature-card:nth-child(3) { transition-delay: 0.24s; }
.features-grid .feature-card:nth-child(4) { transition-delay: 0.32s; }
.features-grid .feature-card:nth-child(5) { transition-delay: 0.40s; }
.features-grid .feature-card:nth-child(6) { transition-delay: 0.48s; }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-mobile { display: flex; }

  .about-split {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .about-star { display: none; }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 600px) {
  :root { --section-padding: 5rem 1.25rem; }

  .hero { padding: 6rem 1.25rem 4rem; }

  .play-badge img {
    width: 200px;
    height: 77px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 1.75rem;
  }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
    gap: 0.5rem;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .phone-frame {
    width: 180px;
    height: 380px;
  }
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
}