/* ===== DESIGN SYSTEM: PTV Games =====
   Style: Claymorphism (soft 3D, playful, toy-like)
   Fonts: Baloo 2 (headings) + Comic Neue (body)
   Brand: #01311F (forest green) / #BF9E69 (gold) / #F4F2EE (cream)
   ===================================== */

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

:root {
  /* Brand core */
  --primary: #01311F;
  --primary-mid: #0A5438;
  --primary-light: #3D8B6B;
  --primary-bg: #E2EDE7;
  --accent: #BF9E69;
  --accent-light: #D4BC8E;
  --accent-pale: #E8DCC8;
  --accent-bg: #F5F0E5;
  --cream: #F4F2EE;

  /* Derived warm palette for game cards */
  --forest: #01311F;
  --forest-bg: #E2EDE7;
  --gold: #BF9E69;
  --gold-bg: #F5F0E5;
  --terracotta: #C07650;
  --terracotta-light: #D9A58A;
  --terracotta-bg: #F8EDE6;
  --sage: #5A8A6E;
  --sage-light: #8BB89E;
  --sage-bg: #E8F2EC;
  --warm-brown: #8B6F4E;
  --warm-brown-bg: #F2EBE0;
  --soft-red: #C45B5B;
  --soft-red-bg: #F8E8E8;

  /* Text */
  --text: #1A2A22;
  --text-muted: #5E6E64;
  --bg: var(--cream);
  --white: #FFFFFF;

  /* Tokens */
  --radius: 20px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --shadow-clay: 6px 6px 12px rgba(1, 49, 31, 0.06), -2px -2px 8px rgba(255, 255, 255, 0.9);
  --shadow-clay-hover: 8px 8px 16px rgba(1, 49, 31, 0.10), -3px -3px 10px rgba(255, 255, 255, 0.95);
  --shadow-clay-inset: inset 2px 2px 4px rgba(1, 49, 31, 0.05), inset -1px -1px 3px rgba(255, 255, 255, 0.7);
  --border: 3px solid rgba(1, 49, 31, 0.06);
  --font-display: 'Baloo 2', cursive, sans-serif;
  --font-body: 'Comic Neue', cursive, sans-serif;
  --transition: 250ms ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

/* --- Floating Background Shapes --- */
.bg-shapes {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.shape {
  position: absolute;
  opacity: 0.06;
  animation: float 20s ease-in-out infinite;
}

.shape--circle {
  border-radius: 50%;
}

.shape--square {
  border-radius: 16px;
}

.shape--triangle {
  width: 0 !important;
  height: 0 !important;
  background: none !important;
  border-left: 60px solid transparent;
  border-right: 60px solid transparent;
  border-bottom: 100px solid var(--accent);
}

.shape--1 {
  width: 200px;
  height: 200px;
  background: var(--primary);
  top: 5%;
  left: -4%;
  animation-delay: 0s;
}

.shape--2 {
  width: 120px;
  height: 120px;
  background: var(--accent);
  top: 20%;
  right: 5%;
  animation-delay: -5s;
  animation-duration: 25s;
}

.shape--3 {
  top: 50%;
  left: 10%;
  animation-delay: -8s;
  animation-duration: 22s;
}

.shape--4 {
  width: 160px;
  height: 160px;
  background: var(--terracotta);
  top: 70%;
  right: -3%;
  animation-delay: -3s;
}

.shape--5 {
  width: 90px;
  height: 90px;
  background: var(--gold);
  bottom: 10%;
  left: 20%;
  animation-delay: -12s;
  animation-duration: 18s;
}

.shape--6 {
  width: 70px;
  height: 70px;
  background: var(--sage);
  top: 40%;
  left: 60%;
  animation-delay: -7s;
  animation-duration: 28s;
}

@keyframes float {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  25% { transform: translateY(-30px) rotate(5deg); }
  50% { transform: translateY(10px) rotate(-3deg); }
  75% { transform: translateY(-15px) rotate(2deg); }
}

/* --- Navbar --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 12px 20px;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  background: var(--white);
  border-radius: 60px;
  border: 2px solid rgba(1, 49, 31, 0.06);
  box-shadow:
    0 2px 20px rgba(1, 49, 31, 0.06),
    0 1px 4px rgba(0, 0, 0, 0.03);
  padding: 6px 6px 6px 18px;
  gap: 8px;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--text);
  cursor: pointer;
  padding: 4px 0;
  white-space: nowrap;
}

.navbar__logo strong {
  color: var(--primary);
}

.navbar__logo-icon {
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  border-radius: 10px;
  flex-shrink: 0;
}

/* Nav links */
.navbar__nav {
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--primary-bg);
  border-radius: 50px;
  padding: 4px;
}

.navbar__link {
  display: flex;
  align-items: center;
  gap: 5px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--text-muted);
  padding: 8px 14px;
  border-radius: 50px;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.navbar__link svg {
  opacity: 0.5;
  transition: opacity var(--transition);
}

.navbar__link:hover {
  color: var(--primary);
  background: var(--white);
  box-shadow: 0 1px 6px rgba(1, 49, 31, 0.1);
}

.navbar__link:hover svg {
  opacity: 1;
}

/* CTA button */
.navbar__cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--white);
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  padding: 10px 20px;
  border-radius: 50px;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition);
  box-shadow: 0 2px 8px rgba(1, 49, 31, 0.25);
}

.navbar__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(1, 49, 31, 0.35);
  background: linear-gradient(135deg, #024A2E 0%, #0A5438 100%);
}

.navbar__cta:active {
  transform: translateY(0);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: 3px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn:focus-visible {
  outline: 3px solid var(--accent-light);
  outline-offset: 2px;
}

.btn--primary {
  background: var(--primary);
  color: var(--white);
  border-color: rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-clay), inset 0 -3px 0 rgba(0, 0, 0, 0.15);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-clay-hover), inset 0 -3px 0 rgba(0, 0, 0, 0.15);
  background: #024A2E;
}

.btn--primary:active {
  transform: translateY(1px);
  box-shadow: var(--shadow-clay-inset);
}

.btn--lg {
  padding: 14px 32px;
  font-size: 1.1rem;
}

/* --- Hero --- */
.hero {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 60px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 140px 24px 80px;
  min-height: 80vh;
}

.hero__content {
  flex: 1;
  max-width: 540px;
}

.hero__badge {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--primary);
  background: var(--primary-bg);
  padding: 6px 16px;
  border-radius: 50px;
  border: var(--border);
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--text);
  margin-bottom: 16px;
}

.highlight {
  color: var(--primary);
  position: relative;
}

.highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: -4px;
  right: -4px;
  height: 12px;
  background: var(--accent);
  opacity: 0.35;
  border-radius: 4px;
  z-index: -1;
}

.hero__desc {
  font-size: 1.15rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 32px;
}

/* Hero visual - floating cards */
.hero__visual {
  position: relative;
  flex-shrink: 0;
  width: 320px;
  height: 320px;
}

.hero__card {
  position: absolute;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100px;
  height: 100px;
  background: var(--white);
  border-radius: var(--radius);
  border: var(--border);
  box-shadow: var(--shadow-clay);
  animation: bobble 4s ease-in-out infinite;
}

.hero__card--1 {
  top: 20px;
  left: 30px;
  animation-delay: 0s;
}

.hero__card--2 {
  top: 60px;
  right: 20px;
  animation-delay: -1.3s;
}

.hero__card--3 {
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  animation-delay: -2.6s;
}

@keyframes bobble {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

.hero__card--3 {
  animation-name: bobble3;
}

@keyframes bobble3 {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-14px); }
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  max-width: 580px;
  margin: 0 auto 48px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  font-weight: 800;
  color: var(--text);
  margin-bottom: 8px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
}

/* --- Games Grid --- */
.games {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 24px 80px;
}

.games__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

/* --- Game Card (Claymorphism) --- */
.game-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border-radius: var(--radius);
  border: var(--border);
  box-shadow: var(--shadow-clay);
  padding: 32px 28px 24px;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.game-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  border-radius: var(--radius) var(--radius) 0 0;
}

.game-card--forest::before  { background: var(--forest); }
.game-card--gold::before    { background: var(--gold); }
.game-card--terra::before   { background: var(--terracotta); }
.game-card--sage::before    { background: var(--sage); }

.game-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-clay-hover);
}

.game-card:active {
  transform: translateY(-2px);
}

.game-card:focus-visible {
  outline: 3px solid var(--accent-light);
  outline-offset: 2px;
}

.game-card__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-sm);
  border: var(--border);
  box-shadow: var(--shadow-clay-inset);
  margin-bottom: 16px;
}

.game-card--forest .game-card__icon { background: var(--forest-bg); color: var(--forest); }
.game-card--gold .game-card__icon   { background: var(--gold-bg);   color: var(--warm-brown); }
.game-card--terra .game-card__icon  { background: var(--terracotta-bg); color: var(--terracotta); }
.game-card--sage .game-card__icon   { background: var(--sage-bg);   color: var(--sage); }

.game-card__badge {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 50px;
  margin-bottom: 12px;
  width: fit-content;
}

.game-card--forest .game-card__badge { background: var(--forest-bg); color: var(--forest); }
.game-card--gold .game-card__badge   { background: var(--gold-bg);   color: var(--warm-brown); }
.game-card--terra .game-card__badge  { background: var(--terracotta-bg); color: var(--terracotta); }
.game-card--sage .game-card__badge   { background: var(--sage-bg);   color: var(--sage); }

.game-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.game-card__desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}

.game-card__skills {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.skill-tag {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 50px;
  background: var(--primary-bg);
  color: var(--text-muted);
}

.game-card__cta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  transition: gap var(--transition);
}

.game-card--forest .game-card__cta { color: var(--forest); }
.game-card--gold .game-card__cta   { color: var(--warm-brown); }
.game-card--terra .game-card__cta  { color: var(--terracotta); }
.game-card--sage .game-card__cta   { color: var(--sage); }

.game-card:hover .game-card__cta {
  gap: 10px;
}

/* --- Skills Section --- */
.skills-section {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 60px 24px 80px;
}

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

.skill-card {
  background: var(--white);
  border-radius: var(--radius);
  border: var(--border);
  box-shadow: var(--shadow-clay);
  padding: 28px 24px;
  text-align: center;
  transition: transform var(--transition);
}

.skill-card:hover {
  transform: translateY(-4px);
}

.skill-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 auto 16px;
  box-shadow: var(--shadow-clay-inset);
}

.skill-card__icon--forest  { background: var(--forest-bg);     color: var(--forest); }
.skill-card__icon--gold    { background: var(--gold-bg);       color: var(--warm-brown); }
.skill-card__icon--terra   { background: var(--terracotta-bg); color: var(--terracotta); }
.skill-card__icon--sage    { background: var(--sage-bg);       color: var(--sage); }
.skill-card__icon--accent  { background: var(--accent-bg);     color: var(--accent); }
.skill-card__icon--brown   { background: var(--warm-brown-bg); color: var(--warm-brown); }

.skill-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 6px;
}

.skill-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* --- CTA Section --- */
.cta-section {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  padding: 20px 24px 80px;
}

.cta-card {
  background: linear-gradient(135deg, var(--primary-bg) 0%, var(--accent-bg) 50%, var(--cream) 100%);
  border-radius: var(--radius);
  border: var(--border);
  box-shadow: var(--shadow-clay);
  padding: 48px 40px;
  text-align: center;
}

.cta-card h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  margin-bottom: 12px;
}

.cta-card p {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 500px;
  margin: 0 auto 28px;
}

/* --- Footer --- */
.footer {
  position: relative;
  z-index: 1;
  padding: 24px;
  border-top: 1px solid rgba(1, 49, 31, 0.06);
}

.footer__inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  color: var(--primary);
}

.footer__copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    text-align: center;
    padding-top: 120px;
    gap: 40px;
    min-height: auto;
  }

  .hero__visual {
    width: 260px;
    height: 260px;
  }

  .hero__card {
    width: 80px;
    height: 80px;
  }

  .hero__card svg {
    width: 36px;
    height: 36px;
  }

  .navbar__nav {
    display: none;
  }

  .navbar__cta {
    padding: 10px 16px;
  }

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

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

  .cta-card {
    padding: 36px 24px;
  }

  .footer__inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .skills__grid {
    grid-template-columns: 1fr;
  }
}

/* --- Reduced motion --- */
@media (prefers-reduced-motion: reduce) {
  .shape,
  .hero__card {
    animation: none;
  }

  .game-card,
  .skill-card,
  .btn {
    transition: none;
  }
}