/* ============================================================
   TinyTalker — Marketing Website Stylesheet
   Ocean/Underwater Theme | Colorful & Premium
   ============================================================ */

/* --- Google Fonts Import --- */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&family=Baloo+2:wght@400;500;600;700;800&display=swap');

/* ============================================================
   CSS Custom Properties (Design Tokens)
   ============================================================ */
:root {
  /* Core Colors */
  --clr-ocean-deep:     hsl(214, 72%, 18%);
  --clr-ocean-mid:      hsl(210, 65%, 26%);
  --clr-ocean:          hsl(200, 75%, 38%);
  --clr-ocean-light:    hsl(195, 80%, 50%);
  --clr-aqua:           hsl(185, 85%, 48%);
  --clr-aqua-light:     hsl(180, 78%, 68%);
  --clr-cyan:           hsl(190, 90%, 60%);

  /* Accent Colors */
  --clr-coral:          hsl(15, 90%, 62%);
  --clr-amber:          hsl(38, 95%, 58%);
  --clr-violet:         hsl(265, 70%, 62%);
  --clr-mint:           hsl(160, 70%, 50%);
  --clr-rose:           hsl(345, 85%, 65%);

  /* Neutral */
  --clr-white:          #ffffff;
  --clr-off-white:      hsl(200, 30%, 97%);
  --clr-light:          hsl(200, 25%, 94%);
  --clr-muted:          hsl(210, 15%, 55%);
  --clr-dark:           hsl(214, 40%, 14%);
  --clr-darker:         hsl(214, 45%, 10%);

  /* Gradients */
  --grad-hero:          linear-gradient(145deg, hsl(214,72%,18%) 0%, hsl(200,75%,28%) 50%, hsl(185,80%,35%) 100%);
  --grad-ocean:         linear-gradient(135deg, var(--clr-ocean-deep), var(--clr-ocean));
  --grad-aqua:          linear-gradient(135deg, var(--clr-aqua), var(--clr-cyan));
  --grad-card-blue:     linear-gradient(135deg, hsl(200,80%,50%), hsl(185,85%,45%));
  --grad-card-coral:    linear-gradient(135deg, hsl(15,85%,62%), hsl(38,90%,58%));
  --grad-card-violet:   linear-gradient(135deg, hsl(265,70%,60%), hsl(285,65%,65%));
  --grad-card-mint:     linear-gradient(135deg, hsl(155,70%,45%), hsl(180,70%,50%));
  --grad-cta:           linear-gradient(135deg, var(--clr-aqua), var(--clr-ocean-light));

  /* Typography */
  --font-display:       'Baloo 2', 'Nunito', sans-serif;
  --font-body:          'Nunito', sans-serif;

  /* Spacing */
  --space-xs:   0.25rem;
  --space-sm:   0.5rem;
  --space-md:   1rem;
  --space-lg:   1.5rem;
  --space-xl:   2rem;
  --space-2xl:  3rem;
  --space-3xl:  4rem;
  --space-4xl:  6rem;

  /* Border Radius */
  --radius-sm:   0.5rem;
  --radius-md:   1rem;
  --radius-lg:   1.5rem;
  --radius-xl:   2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 2px 8px rgba(0,60,120,0.10);
  --shadow-md:   0 4px 20px rgba(0,60,120,0.15);
  --shadow-lg:   0 8px 40px rgba(0,60,120,0.20);
  --shadow-xl:   0 16px 60px rgba(0,60,120,0.25);
  --shadow-glow: 0 0 30px rgba(0, 200, 220, 0.30);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;

  /* Layout */
  --nav-height:   70px;
  --max-width:    1200px;
  --content-pad:  clamp(1rem, 4vw, 2rem);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background: var(--clr-off-white);
  color: var(--clr-dark);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img, video, svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

ul { list-style: none; }

/* ============================================================
   Utilities
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--content-pad);
}

.section-pad {
  padding-block: clamp(3rem, 8vw, 6rem);
}

.section-header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section-label {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-aqua);
  background: hsla(185, 85%, 48%, 0.12);
  border: 1px solid hsla(185, 85%, 48%, 0.25);
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--clr-ocean-deep);
  line-height: 1.2;
  margin-bottom: var(--space-md);
}

.section-desc {
  font-size: clamp(0.95rem, 2vw, 1.1rem);
  color: var(--clr-muted);
  max-width: 560px;
  margin-inline: auto;
  line-height: 1.7;
}

/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.75rem 1.6rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-cta);
  color: var(--clr-white);
  box-shadow: 0 4px 20px hsla(185,85%,48%,0.40);
}

.btn-primary:hover, .btn-primary:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px hsla(185,85%,48%,0.50);
  filter: brightness(1.05);
}

.btn-outline {
  background: transparent;
  color: var(--clr-aqua);
  border: 2px solid var(--clr-aqua);
}

.btn-outline:hover, .btn-outline:focus-visible {
  background: var(--clr-aqua);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-white {
  background: var(--clr-white);
  color: var(--clr-ocean);
  box-shadow: var(--shadow-md);
}

.btn-white:hover, .btn-white:focus-visible {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn:focus-visible {
  outline: 3px solid var(--clr-aqua);
  outline-offset: 3px;
}

/* Play Store Badge Button */
.btn-play {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: #1a1a2e;
  color: var(--clr-white);
  border: 1.5px solid rgba(255,255,255,0.15);
  border-radius: var(--radius-md);
  padding: 0.65rem 1.4rem;
  transition: all var(--transition-base);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}

.btn-play:hover, .btn-play:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px rgba(0,0,0,0.4);
  border-color: rgba(255,255,255,0.3);
}

.btn-play .btn-play-icon {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.btn-play-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.btn-play-text span:first-child {
  font-size: 0.7rem;
  font-weight: 400;
  opacity: 0.8;
  letter-spacing: 0.03em;
}

.btn-play-text span:last-child {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

/* ============================================================
   Navigation
   ============================================================ */
#nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: transparent;
  transition: background var(--transition-slow), box-shadow var(--transition-slow), backdrop-filter var(--transition-slow);
}

#nav.scrolled {
  background: hsla(214, 72%, 14%, 0.95);
  backdrop-filter: blur(16px) saturate(1.5);
  -webkit-backdrop-filter: blur(16px) saturate(1.5);
  box-shadow: 0 2px 24px rgba(0,0,0,0.25);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  gap: var(--space-xl);
}

/* Logo */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  flex-shrink: 0;
}

.nav-logo-icon {
  width: 40px;
  height: 40px;
  background: var(--grad-aqua);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  box-shadow: 0 3px 12px hsla(185,85%,48%,0.4);
}

.nav-logo-text {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--clr-white);
  letter-spacing: -0.01em;
}

/* Nav Links */
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
  flex: 1;
  justify-content: center;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: rgba(255,255,255,0.85);
  padding: 0.45rem 0.8rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-fast);
}

.nav-link:hover, .nav-link:focus-visible {
  color: var(--clr-white);
  background: rgba(255,255,255,0.12);
}

/* Nav CTA */
.nav-cta {
  flex-shrink: 0;
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.nav-hamburger:hover { background: rgba(255,255,255,0.1); }

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}

.nav-hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.nav-hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Nav Drawer */
.nav-mobile {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: hsla(214, 72%, 14%, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  padding: var(--space-lg) var(--space-xl);
  flex-direction: column;
  gap: var(--space-sm);
  z-index: 999;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.nav-mobile.open { display: flex; }

.nav-mobile .nav-link {
  padding: 0.7rem 1rem;
  font-size: 1rem;
  border-radius: var(--radius-md);
  color: rgba(255,255,255,0.9);
}

.nav-mobile .nav-link:hover { background: rgba(255,255,255,0.1); }

.nav-mobile .btn {
  margin-top: var(--space-sm);
  width: 100%;
  justify-content: center;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
#home {
  min-height: 100vh;
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
}

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

/* Animated wave at bottom */
.hero-wave {
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: clamp(60px, 10vw, 120px);
}

/* Bubbles */
.bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.35), rgba(255,255,255,0.05));
  border: 1px solid rgba(255,255,255,0.18);
  animation: bubbleFloat linear infinite;
  will-change: transform, opacity;
}

@keyframes bubbleFloat {
  0%   { transform: translateY(0) scale(1);   opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 0.7; }
  100% { transform: translateY(-100vh) scale(1.1); opacity: 0; }
}

.hero-content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: clamp(3rem, 8vw, 5rem);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.hero-text { order: 1; }
.hero-visual { order: 2; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.22);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-full);
  padding: 0.35rem 1rem 0.35rem 0.5rem;
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(255,255,255,0.9);
  margin-bottom: var(--space-lg);
  width: fit-content;
  animation: fadeInUp 0.6s ease both;
}

.hero-badge .badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clr-aqua);
  box-shadow: 0 0 8px var(--clr-aqua);
  animation: pulseDot 2s ease-in-out infinite;
}

@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 6px var(--clr-aqua); }
  50% { box-shadow: 0 0 14px var(--clr-aqua), 0 0 24px var(--clr-aqua); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 4rem);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1.1;
  margin-bottom: var(--space-lg);
  animation: fadeInUp 0.6s ease 0.1s both;
}

.hero-headline .headline-accent {
  background: var(--grad-aqua);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtext {
  font-size: clamp(1rem, 2.5vw, 1.2rem);
  color: rgba(255,255,255,0.8);
  max-width: 500px;
  margin-bottom: var(--space-xl);
  line-height: 1.7;
  animation: fadeInUp 0.6s ease 0.2s both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  animation: fadeInUp 0.6s ease 0.3s both;
}

.hero-stats {
  display: flex;
  gap: var(--space-xl);
  flex-wrap: wrap;
  animation: fadeInUp 0.6s ease 0.4s both;
}

.hero-stat {
  display: flex;
  flex-direction: column;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1;
}

.hero-stat-label {
  font-size: 0.8rem;
  font-weight: 500;
  color: rgba(255,255,255,0.65);
  margin-top: 2px;
}

/* Hero Visual / Phone Mockup */
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  animation: fadeInUp 0.7s ease 0.2s both;
}

.phone-mockup-wrapper {
  position: relative;
  width: min(340px, 80vw);
  animation: gentleFloat 4s ease-in-out infinite;
}

@keyframes gentleFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

.phone-mockup {
  position: relative;
  width: 100%;
  aspect-ratio: 9 / 18;
  background: var(--clr-ocean-deep);
  border-radius: 40px;
  border: 3px solid rgba(255,255,255,0.20);
  box-shadow:
    0 0 0 1px rgba(0,0,0,0.3),
    0 30px 80px rgba(0,0,0,0.5),
    inset 0 1px 0 rgba(255,255,255,0.15);
  overflow: hidden;
}

.phone-screen {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 37px;
}

.phone-screen-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, hsl(200,80%,25%), hsl(185,85%,30%), hsl(160,70%,35%));
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
  border-radius: 37px;
}

.phone-notch {
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 6px;
  background: rgba(0,0,0,0.5);
  border-radius: var(--radius-full);
  z-index: 2;
}

/* Floating elements around phone */
.phone-float-el {
  position: absolute;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.22);
  border-radius: var(--radius-lg);
  padding: 0.5rem 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  color: white;
  white-space: nowrap;
  box-shadow: var(--shadow-md);
}

.phone-float-el.el-1 {
  top: 15%;
  left: -20%;
  animation: floatEl1 5s ease-in-out infinite;
}

.phone-float-el.el-2 {
  top: 45%;
  right: -20%;
  animation: floatEl2 6s ease-in-out infinite;
}

.phone-float-el.el-3 {
  bottom: 20%;
  left: -15%;
  animation: floatEl3 4.5s ease-in-out infinite;
}

@keyframes floatEl1 {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50% { transform: translateY(-10px) rotate(2deg); }
}

@keyframes floatEl2 {
  0%, 100% { transform: translateY(0) rotate(1deg); }
  50% { transform: translateY(-14px) rotate(-1deg); }
}

@keyframes floatEl3 {
  0%, 100% { transform: translateY(0) rotate(2deg); }
  50% { transform: translateY(-8px) rotate(-2deg); }
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 37px;
}

/* ============================================================
   TRUST STRIP / QUICK FEATURES
   ============================================================ */
#features {
  background: var(--clr-white);
  padding-block: clamp(2.5rem, 6vw, 4.5rem);
  position: relative;
  z-index: 1;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-2xl);
}

.feature-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-lg);
  background: var(--clr-off-white);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--clr-light);
  text-align: center;
  transition: all var(--transition-base);
  cursor: default;
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--clr-aqua-light);
  box-shadow: 0 8px 28px hsla(185,80%,50%,0.14);
}

.feature-icon-wrap {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.feature-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--clr-ocean-deep);
  line-height: 1.3;
}

.feature-sub {
  font-size: 0.78rem;
  color: var(--clr-muted);
  line-height: 1.5;
}

/* ============================================================
   LEARNING CATEGORIES SECTION
   ============================================================ */
#learning {
  background: linear-gradient(180deg, var(--clr-off-white) 0%, hsl(200,30%,95%) 100%);
}

.learning-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: var(--space-md);
}

.category-card {
  background: var(--clr-white);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  border: 1.5px solid var(--clr-light);
  cursor: default;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.category-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  border-radius: 0 0 var(--radius-lg) var(--radius-lg);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 12px 36px rgba(0,60,120,0.12);
  border-color: transparent;
}

.category-card:hover::before { opacity: 1; }

.cat-icon {
  font-size: 2.2rem;
  line-height: 1;
  margin-bottom: 0.2rem;
}

.cat-title {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-ocean-deep);
  line-height: 1.3;
}

/* Category card accent colors */
.category-card.accent-1 { border-top: 3px solid hsl(200,80%,50%); }
.category-card.accent-2 { border-top: 3px solid hsl(155,70%,45%); }
.category-card.accent-3 { border-top: 3px solid hsl(38,90%,55%); }
.category-card.accent-4 { border-top: 3px solid hsl(345,80%,60%); }
.category-card.accent-5 { border-top: 3px solid hsl(265,65%,60%); }
.category-card.accent-1::before { background: linear-gradient(90deg, hsl(200,80%,50%), hsl(185,85%,55%)); }
.category-card.accent-2::before { background: linear-gradient(90deg, hsl(155,70%,45%), hsl(180,70%,50%)); }
.category-card.accent-3::before { background: linear-gradient(90deg, hsl(38,90%,55%), hsl(15,85%,60%)); }
.category-card.accent-4::before { background: linear-gradient(90deg, hsl(345,80%,60%), hsl(15,85%,65%)); }
.category-card.accent-5::before { background: linear-gradient(90deg, hsl(265,65%,60%), hsl(285,65%,65%)); }

/* ============================================================
   LEARNING MODES SECTION
   ============================================================ */
#modes {
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
}

#modes .section-title { color: var(--clr-white); }
#modes .section-desc { color: rgba(255,255,255,0.75); }
#modes .section-label { color: var(--clr-aqua); }

.modes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
}

.mode-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.mode-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--grad-aqua);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.mode-card:hover {
  background: rgba(255,255,255,0.14);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.25);
}

.mode-card:hover::after { opacity: 1; }

.mode-icon {
  font-size: 2rem;
  margin-bottom: var(--space-md);
  display: block;
}

.mode-number {
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--clr-aqua);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 0.3rem;
}

.mode-title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: 0.5rem;
}

.mode-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.6;
}

/* ============================================================
   GAMES SECTION
   ============================================================ */
#games {
  background: var(--clr-white);
}

.games-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.games-text { order: 2; }
.games-visual { order: 1; }

.games-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
  margin-top: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.game-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--clr-off-white);
  padding: 0.65rem 0.9rem;
  border-radius: var(--radius-md);
  border: 1.5px solid var(--clr-light);
  transition: all var(--transition-base);
}

.game-item:hover {
  background: hsla(185,85%,48%,0.06);
  border-color: var(--clr-aqua-light);
  transform: translateX(3px);
}

.game-item-icon { font-size: 1.2rem; flex-shrink: 0; }

.game-item-name {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-ocean-deep);
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.skill-tag {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
}

.games-grid-visual {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.game-showcase-card {
  background: var(--grad-ocean);
  border-radius: var(--radius-xl);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  text-align: center;
  color: var(--clr-white);
  transition: all var(--transition-base);
  cursor: default;
  min-height: 130px;
  justify-content: center;
}

.game-showcase-card:nth-child(2) { background: var(--grad-card-coral); }
.game-showcase-card:nth-child(3) { background: var(--grad-card-violet); }
.game-showcase-card:nth-child(4) { background: var(--grad-card-mint); }

.game-showcase-card:hover {
  transform: translateY(-4px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.game-showcase-icon { font-size: 2rem; }
.game-showcase-name {
  font-size: 0.82rem;
  font-weight: 700;
  opacity: 0.95;
  line-height: 1.3;
}

/* ============================================================
   WHY PARENTS LOVE SECTION
   ============================================================ */
#parents {
  background: linear-gradient(160deg, hsl(200,30%,95%) 0%, hsl(185,25%,92%) 100%);
}

.parents-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-lg);
}

.parent-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl);
  border: 1.5px solid var(--clr-light);
  transition: all var(--transition-base);
  display: flex;
  gap: var(--space-md);
}

.parent-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,60,120,0.10);
  border-color: var(--clr-aqua-light);
}

.parent-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.parent-card-content {}

.parent-card-title {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 800;
  color: var(--clr-ocean-deep);
  margin-bottom: 0.35rem;
}

.parent-card-desc {
  font-size: 0.85rem;
  color: var(--clr-muted);
  line-height: 1.6;
}

/* ============================================================
   SCREENSHOTS SECTION
   ============================================================ */
#screenshots {
  background: var(--clr-white);
  overflow: hidden;
}

.screenshots-placeholder-notice {
  background: hsl(200,80%,97%);
  border: 2px dashed var(--clr-aqua-light);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  margin-bottom: var(--space-2xl);
}

.screenshots-placeholder-notice p {
  color: var(--clr-ocean);
  font-weight: 600;
  font-size: 0.9rem;
}

.screenshots-placeholder-notice code {
  background: rgba(0,150,180,0.1);
  padding: 0.2rem 0.5rem;
  border-radius: 4px;
  font-family: monospace;
  font-size: 0.85rem;
  color: var(--clr-ocean);
}

/* Screenshot carousel */
.screenshots-carousel {
  display: flex;
  gap: var(--space-lg);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  padding-bottom: var(--space-lg);
  padding-inline: var(--content-pad);
  margin-inline: calc(-1 * var(--content-pad));
  scrollbar-width: thin;
  scrollbar-color: var(--clr-aqua-light) transparent;
}

.screenshots-carousel::-webkit-scrollbar {
  height: 4px;
}

.screenshots-carousel::-webkit-scrollbar-track { background: transparent; }
.screenshots-carousel::-webkit-scrollbar-thumb {
  background: var(--clr-aqua-light);
  border-radius: var(--radius-full);
}

.screenshot-slide {
  flex-shrink: 0;
  scroll-snap-align: start;
  width: min(220px, 60vw);
  cursor: pointer;
}

.screenshot-frame {
  background: var(--clr-ocean-deep);
  border-radius: 28px;
  border: 3px solid rgba(255,255,255,0.15);
  box-shadow: 0 12px 40px rgba(0,60,120,0.20);
  overflow: hidden;
  aspect-ratio: 9/18;
  position: relative;
  transition: all var(--transition-base);
}

.screenshot-frame:hover {
  transform: scale(1.02) translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,60,120,0.28);
}

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

.screenshot-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1.5rem;
  text-align: center;
}

.screenshot-placeholder-icon { font-size: 2.5rem; opacity: 0.5; }

.screenshot-placeholder p {
  font-size: 0.72rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  line-height: 1.5;
}

.screenshot-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.2);
}

.screenshot-label {
  text-align: center;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--clr-muted);
  margin-top: 0.75rem;
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
#how {
  background: linear-gradient(160deg, hsl(200,30%,95%) 0%, hsl(185,25%,92%) 100%);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-xl);
  position: relative;
}

.step-connector {
  display: none;
  position: absolute;
  top: 40px;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--clr-aqua), var(--clr-ocean-light), var(--clr-aqua));
  z-index: 0;
}

.step-card {
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-lg);
  text-align: center;
  border: 1.5px solid var(--clr-light);
  position: relative;
  z-index: 1;
  transition: all var(--transition-base);
}

.step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.step-num {
  width: 52px;
  height: 52px;
  background: var(--grad-cta);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--clr-white);
  margin: 0 auto var(--space-lg);
  box-shadow: 0 6px 20px hsla(185,85%,48%,0.35);
}

.step-icon { font-size: 2rem; margin-bottom: var(--space-md); }

.step-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--clr-ocean-deep);
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.875rem;
  color: var(--clr-muted);
  line-height: 1.65;
}

/* ============================================================
   DOWNLOAD CTA
   ============================================================ */
#download {
  background: var(--grad-hero);
  text-align: center;
  position: relative;
  overflow: hidden;
}

#download .section-title { color: var(--clr-white); }
#download .section-desc { color: rgba(255,255,255,0.75); }
#download .section-label { color: var(--clr-aqua); }

.download-cta-box {
  max-width: 600px;
  margin-inline: auto;
}

.download-actions {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
  margin-top: var(--space-xl);
}

/* ============================================================
   ABOUT SECTION
   ============================================================ */
#about {
  background: var(--clr-white);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
}

.about-text .section-header {
  text-align: left;
  margin-bottom: var(--space-xl);
}

.about-desc {
  font-size: 1rem;
  color: var(--clr-muted);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.about-highlight {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.about-highlight-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.about-highlight-text strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-ocean-deep);
  margin-bottom: 2px;
}

.about-highlight-text span {
  font-size: 0.82rem;
  color: var(--clr-muted);
  line-height: 1.5;
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-card-stack {
  position: relative;
  width: 300px;
  height: 360px;
}

.about-card {
  position: absolute;
  background: var(--clr-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  border: 1.5px solid var(--clr-light);
  overflow: hidden;
}

.about-card-main {
  width: 260px;
  padding: var(--space-xl);
  top: 40px;
  left: 20px;
  z-index: 3;
}

.about-card-back {
  width: 220px;
  height: 200px;
  top: 10px;
  left: 60px;
  z-index: 1;
  background: var(--grad-ocean);
  transform: rotate(5deg);
}

.about-card-app-info {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
}

.about-card-app-logo {
  width: 48px;
  height: 48px;
  background: var(--grad-aqua);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.about-card-app-name {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 900;
  color: var(--clr-ocean-deep);
}

.about-card-app-cat {
  font-size: 0.75rem;
  color: var(--clr-muted);
  font-weight: 500;
}

.about-card-divider {
  height: 1px;
  background: var(--clr-light);
  margin: var(--space-md) 0;
}

.about-card-meta {
  display: flex;
  gap: var(--space-lg);
}

.about-meta-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.about-meta-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.about-meta-value {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--clr-ocean-deep);
}

/* ============================================================
   CONTACT SECTION
   ============================================================ */
#contact {
  background: linear-gradient(160deg, hsl(200,30%,95%) 0%, hsl(185,25%,92%) 100%);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.contact-info { order: 1; }
.contact-form-wrap { order: 2; }

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.contact-method {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  background: var(--clr-white);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-lg);
  border: 1.5px solid var(--clr-light);
  transition: all var(--transition-base);
}

.contact-method:hover {
  border-color: var(--clr-aqua-light);
  box-shadow: var(--shadow-sm);
}

.contact-method-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-method-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--clr-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.contact-method-value {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--clr-ocean-deep);
}

/* Contact Form */
.contact-form {
  background: var(--clr-white);
  padding: var(--space-xl);
  border-radius: var(--radius-xl);
  border: 1.5px solid var(--clr-light);
  box-shadow: var(--shadow-sm);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--clr-ocean-deep);
  margin-bottom: 0.4rem;
}

.form-input, .form-textarea {
  width: 100%;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--clr-dark);
  background: var(--clr-off-white);
  border: 1.5px solid var(--clr-light);
  border-radius: var(--radius-md);
  padding: 0.7rem 1rem;
  transition: all var(--transition-fast);
  resize: none;
  -webkit-appearance: none;
}

.form-input:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--clr-aqua);
  background: var(--clr-white);
  box-shadow: 0 0 0 3px hsla(185,85%,48%,0.12);
}

.form-textarea { min-height: 110px; }

.form-submit {
  width: 100%;
  padding: 0.85rem;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

/* ============================================================
   FOOTER
   ============================================================ */
footer {
  background: var(--clr-ocean-deep);
  color: rgba(255,255,255,0.8);
}

.footer-main {
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: var(--space-2xl);
}

.footer-brand {}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: var(--space-md);
}

.footer-logo-icon {
  width: 38px;
  height: 38px;
  background: var(--grad-aqua);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.footer-logo-text {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--clr-white);
}

.footer-brand-desc {
  font-size: 0.875rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-lg);
}

.footer-col-title {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: var(--space-md);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  transition: color var(--transition-fast);
  padding-block: 2px;
}

.footer-link:hover, .footer-link:focus-visible {
  color: var(--clr-aqua);
}

.footer-divider {
  height: 1px;
  background: rgba(255,255,255,0.08);
}

.footer-bottom {
  padding-block: var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-copyright {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
}

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}

.footer-legal a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  transition: color var(--transition-fast);
}

.footer-legal a:hover { color: var(--clr-aqua); }

/* ============================================================
   LIGHTBOX
   ============================================================ */
.lightbox-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0,0,0,0.92);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: var(--space-xl);
}

.lightbox-overlay.open {
  display: flex;
}

.lightbox-inner {
  position: relative;
  max-width: min(280px, 80vw);
}

.lightbox-img {
  width: 100%;
  border-radius: 28px;
  box-shadow: 0 30px 80px rgba(0,0,0,0.6);
}

.lightbox-close {
  position: absolute;
  top: -14px;
  right: -14px;
  width: 36px;
  height: 36px;
  background: var(--clr-white);
  color: var(--clr-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 900;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-fast);
}

.lightbox-close:hover {
  background: var(--clr-coral);
  color: white;
  transform: rotate(90deg);
}

/* ============================================================
   SECTION WAVE DIVIDERS
   ============================================================ */
.wave-divider {
  display: block;
  width: 100%;
  overflow: hidden;
  line-height: 0;
}

.wave-divider svg {
  display: block;
  width: 100%;
  height: auto;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }

/* 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; }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================================
   RESPONSIVE — Tablet (max 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
  }

  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-visual { display: none; }

  .about-text .section-header { text-align: center; }
}

/* ============================================================
   RESPONSIVE — Mobile (max 768px)
   ============================================================ */
@media (max-width: 768px) {
  :root { --nav-height: 64px; }

  /* Nav */
  .nav-links, .nav-cta { display: none; }
  .nav-hamburger { display: flex; }

  /* Hero */
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-text { order: 2; }
  .hero-visual { order: 1; }

  .hero-subtext { margin-inline: auto; }
  .hero-stats { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-badge { margin-inline: auto; }

  .phone-mockup-wrapper { width: min(220px, 65vw); }

  .phone-float-el { display: none; }

  /* Games layout */
  .games-layout {
    grid-template-columns: 1fr;
  }
  .games-text { order: 1; }
  .games-visual { order: 2; }

  /* Contact */
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .contact-info { order: 2; }
  .contact-form-wrap { order: 1; }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

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

  /* Learning grid */
  .learning-grid {
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  }

  /* Modes */
  .modes-grid {
    grid-template-columns: 1fr 1fr;
  }

  /* Parents */
  .parents-grid {
    grid-template-columns: 1fr;
  }

  /* Games list */
  .games-list {
    grid-template-columns: 1fr;
  }
}

/* ============================================================
   RESPONSIVE — Small Mobile (max 480px)
   ============================================================ */
@media (max-width: 480px) {
  .hero-stats { gap: var(--space-lg); }

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

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .games-grid-visual {
    grid-template-columns: 1fr 1fr;
  }

  .footer-legal {
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
  }
}

/* ============================================================
   PRIVACY PAGE STYLES
   ============================================================ */
.privacy-hero {
  background: var(--grad-hero);
  padding-top: calc(var(--nav-height) + 3rem);
  padding-bottom: 3rem;
  text-align: center;
}

.privacy-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--clr-white);
  margin-bottom: 0.75rem;
}

.privacy-hero p {
  font-size: 1rem;
  color: rgba(255,255,255,0.75);
}

.privacy-content {
  background: var(--clr-white);
  padding-block: clamp(2.5rem, 6vw, 4rem);
}

.privacy-body {
  max-width: 780px;
  margin-inline: auto;
}

.privacy-body h2 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--clr-ocean-deep);
  margin-top: 2.5rem;
  margin-bottom: 0.75rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid var(--clr-light);
}

.privacy-body p {
  font-size: 0.95rem;
  color: hsl(210, 15%, 40%);
  line-height: 1.8;
  margin-bottom: 1rem;
}

.privacy-body ul {
  list-style: disc;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.privacy-body ul li {
  font-size: 0.95rem;
  color: hsl(210, 15%, 40%);
  line-height: 1.75;
  margin-bottom: 0.35rem;
}

.privacy-notice {
  background: hsl(38,95%,95%);
  border-left: 4px solid var(--clr-amber);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-md) var(--space-lg);
  margin: var(--space-xl) 0;
}

.privacy-notice p {
  color: hsl(38, 60%, 30%);
  font-size: 0.875rem;
  font-weight: 500;
  margin: 0;
}

/* ============================================================
   404 PAGE STYLES
   ============================================================ */
.page-404 {
  min-height: 100vh;
  background: var(--grad-hero);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-xl);
}

.page-404-content { max-width: 500px; }

.page-404-num {
  font-family: var(--font-display);
  font-size: clamp(5rem, 20vw, 10rem);
  font-weight: 900;
  color: rgba(255,255,255,0.15);
  line-height: 1;
  margin-bottom: 0;
}

.page-404-icon {
  font-size: 4rem;
  margin-top: -2rem;
  margin-bottom: 1rem;
}

.page-404-title {
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 4vw, 2rem);
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: 1rem;
}

.page-404-desc {
  font-size: 1rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 2rem;
  line-height: 1.65;
}