/* ========================================================
   路人娘电车 (Stranger Girl Train) — 通勤电车主题
   Commuter Train Transit Theme
   Subway-tile whites + Commuter-blues + Train-window motifs
   ======================================================== */

/* ========== FONT IMPORTS ========== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+SC:wght@400;600;700&family=Noto+Sans+SC:wght@300;400;500;700&display=swap');

/* ========== CSS VARIABLES ========== */
:root {
  /* Backgrounds — subway-tile whites */
  --bg: #f5f3f0;
  --bg-card: #ffffff;
  --bg-warm: #faf8f5;
  --bg-alt: #eef1f5;

  /* Text */
  --text: #1a2634;
  --text-soft: #5a6c7d;
  --text-muted: #8a9aaa;
  --text-inverse: #e8f0f8;

  /* Accent — commuter blues */
  --accent: #2c5f8a;
  --accent-light: #4a90d9;
  --accent-pale: #d6e4f0;
  --accent-dark: #1a3a5c;

  /* Secondary accents */
  --accent-gold: #d4943a;
  --accent-teal: #3a7d7d;
  --accent-coral: #c06c54;
  --danger-red: #c0392b;
  --success-green: #2e7d52;

  /* Header */
  --header-bg: #1a2a3a;
  --header-border: #2c5f8a;

  /* Shadows & borders */
  --shadow-sm: 0 1px 3px rgba(26, 38, 52, 0.08);
  --shadow-md: 0 4px 12px rgba(26, 38, 52, 0.1);
  --shadow-lg: 0 8px 30px rgba(26, 38, 52, 0.12);
  --border: #dce3ea;
  --border-light: #e8ecf0;

  /* Fonts */
  --font-serif: 'Noto Serif SC', 'Source Han Serif SC', 'SimSun', serif;
  --font-sans: 'Noto Sans SC', 'Source Han Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;

  /* Sizing */
  --max-width: 1100px;
  --header-height: 64px;
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
}

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

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

body {
  font-family: var(--font-sans);
  color: var(--text);
  background-color: var(--bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  /* Subtle subway-tile grid background */
  background-image:
    linear-gradient(rgba(44, 95, 138, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(44, 95, 138, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  background-position: center center;
}

a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent-light);
}

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

/* ========== SCREEN READER ONLY ========== */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

/* ========== HEADER (sticky, dark) ========== */
header.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--header-bg);
  border-bottom: 3px solid var(--header-border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  padding: 0 24px;
}

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

.logo-icon {
  width: 36px;
  height: 36px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--accent-light), var(--accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  color: #fff;
}

.logo-text {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-inverse);
  letter-spacing: 1px;
}

.logo-text a {
  color: var(--text-inverse);
}

.logo-text a:hover {
  color: var(--accent-light);
}

/* Nav */
nav.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

nav.main-nav a {
  color: #b8c8d8;
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.95rem;
  font-weight: 500;
  transition: all 0.2s;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: #ffffff;
  background-color: rgba(255, 255, 255, 0.08);
}

/* Header CTA Button */
.btn-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, var(--accent-gold), #e8a84c);
  color: #1a1a1a !important;
  padding: 8px 20px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 0.9rem;
  transition: all 0.2s;
}

.btn-cta:hover {
  background: linear-gradient(135deg, #e8a84c, #f5c06a);
  color: #1a1a1a !important;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(212, 148, 58, 0.3);
}

/* Hamburger menu (mobile) */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--text-inverse);
  border-radius: 2px;
  transition: all 0.3s;
}

/* ========== HERO SECTION ========== */
.hero {
  position: relative;
  padding: 80px 24px 100px;
  text-align: center;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-color: var(--header-bg);
  z-index: -1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.35;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(26, 42, 58, 0.6) 0%, rgba(26, 42, 58, 0.85) 100%);
  z-index: 0;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
}

/* Train-window fleeting motif in hero */
.hero-inner::before {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  margin: 0 auto 28px;
  border-radius: 2px;
}

.hero-inner::after {
  content: '';
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent-gold), transparent);
  margin: 28px auto 0;
  border-radius: 2px;
}

.hero-tagline {
  font-family: var(--font-serif);
  font-size: 3rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.3;
  margin-bottom: 16px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: #a0b8d0;
  font-weight: 300;
  max-width: 600px;
  margin: 0 auto;
}

/* ========== SUB-PAGE HERO OVERRIDES ========== */
.hero-subpage {
  padding: 40px 24px 48px;
}

.hero-subpage-title {
  font-size: 2rem;
  font-weight: 700;
}

/* ========== PAGE-SPECIFIC HERO BACKGROUNDS ========== */
.hero-home .hero-bg { background-image: url('../img/header.jpg'); }
.hero-guide .hero-bg { background-image: url('../img/screenshot-03.jpg'); }
.hero-story .hero-bg { background-image: url('../img/screenshot-01.jpg'); }
.hero-characters .hero-bg { background-image: url('../img/screenshot-02.jpg'); }
.hero-faq .hero-bg { background-image: url('../img/screenshot-05.jpg'); }

/* ========== CONTAINER & SECTIONS ========== */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

section {
  padding: 60px 0;
}

.section-title-group {
  text-align: center;
  margin-bottom: 40px;
}

.section-title-group-spaced {
  margin-top: 48px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-soft);
  font-weight: 400;
}

/* Section divider — train ticket line motif */
.section-divider {
  text-align: center;
  padding: 10px 0 0;
  margin-bottom: 40px;
}

.section-divider::after {
  content: '— · — · —';
  color: var(--accent-pale);
  font-size: 1.2rem;
  letter-spacing: 8px;
}

/* Alternating section background */
.section-alt {
  background-color: var(--bg-alt);
  padding: 60px 0;
}

/* ========== GAME INFO CARDS (index) ========== */
.game-info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.info-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--accent);
  transition: transform 0.2s, box-shadow 0.2s;
}

.info-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.info-card-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  margin-bottom: 8px;
  font-weight: 500;
}

.info-card-value {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}

/* ========== FEATURE CARDS (index) ========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.feature-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  border-top: 3px solid var(--accent-light);
  transition: transform 0.2s, box-shadow 0.2s;
}

.feature-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.feature-title {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--accent-dark);
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-soft);
  line-height: 1.6;
}

/* ========== SCREENSHOT GALLERY ========== */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.gallery-item {
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.2s;
  /* Train-window frame */
  border: 4px solid var(--bg-card);
  position: relative;
}

.gallery-item::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(44, 95, 138, 0.15);
  border-radius: 6px;
  pointer-events: none;
}

.gallery-item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}

/* ========== REVIEWS / QUOTES ========== */
.reviews-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.review-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--accent-gold);
}

.review-text {
  font-style: italic;
  color: var(--text-soft);
  margin-bottom: 12px;
  line-height: 1.6;
}

.review-author {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent-dark);
}

.review-date {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ========== CTA BANNER (index only) ========== */
.cta-banner {
  background: linear-gradient(135deg, var(--accent-dark), var(--accent));
  color: #ffffff;
  text-align: center;
  padding: 60px 24px;
  position: relative;
  overflow: hidden;
}

/* Train-window fleeting light streaks */
.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 40%;
  height: 200%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.06), transparent);
  transform: rotate(15deg);
  animation: windowStreak 4s ease-in-out infinite;
}

.cta-banner::after {
  content: '';
  position: absolute;
  top: -30%;
  right: -10%;
  width: 30%;
  height: 160%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.04), transparent);
  transform: rotate(-10deg);
  animation: windowStreak 5s ease-in-out 1.5s infinite;
}

@keyframes windowStreak {
  0% { transform: translateX(-100%) rotate(15deg); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateX(300%) rotate(15deg); opacity: 0; }
}

.cta-banner-inner {
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-banner p {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 24px;
}

.cta-btn-large {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent-gold);
  color: #1a1a1a;
  padding: 14px 40px;
  border-radius: 30px;
  font-size: 1.1rem;
  font-weight: 700;
  transition: all 0.3s;
}

.cta-btn-large:hover {
  background: #e8a84c;
  color: #1a1a1a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212, 148, 58, 0.4);
}

/* ========== CONTENT SECTIONS (sub-pages) ========== */
.content-section {
  max-width: 860px;
  margin: 0 auto;
  padding: 50px 24px;
}

.content-section h2 {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 12px;
}

.content-section h3 {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent-dark);
  margin-top: 32px;
  margin-bottom: 12px;
}

.content-section p {
  font-size: 1rem;
  color: var(--text-soft);
  margin-bottom: 16px;
  line-height: 1.8;
}

/* ========== GUIDE PAGE STYLES ========== */
.guide-intro {
  font-size: 1.05rem;
  color: var(--text-soft);
  line-height: 1.8;
  margin-bottom: 20px;
}

.guide-steps-wrapper {
  counter-reset: guide-step;
}

.guide-step {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px 28px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  border-left: 3px solid var(--accent-light);
  position: relative;
}

.guide-step h3::before {
  counter-increment: guide-step;
  content: '#' counter(guide-step);
  display: inline-block;
  background: var(--accent);
  color: #fff;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  text-align: center;
  line-height: 32px;
  font-size: 0.85rem;
  font-weight: 700;
  margin-right: 10px;
  font-family: var(--font-sans);
}

.route-heading {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--accent-coral);
  margin-top: 24px;
  margin-bottom: 10px;
}

.route-desc {
  font-size: 0.98rem;
  color: var(--text-soft);
  line-height: 1.7;
  margin-bottom: 12px;
  padding-left: 12px;
  border-left: 2px solid var(--accent-pale);
}

.tip-box {
  background: linear-gradient(135deg, #eaf2f8, #f0f5fa);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin: 20px 0;
  border: 1px solid var(--accent-pale);
}

.tip-box strong {
  color: var(--accent);
}

/* Choice table */
.choice-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 0.95rem;
}

.choice-table th {
  background: var(--accent-dark);
  color: #fff;
  padding: 12px 16px;
  text-align: left;
  font-weight: 600;
}

.choice-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--border-light);
}

.choice-table tr:nth-child(even) td {
  background: var(--bg-warm);
}

.td-highlight {
  color: var(--accent-coral);
  font-weight: 700;
}

/* ========== STORY PAGE STYLES ========== */
.chapter-title {
  font-family: var(--font-serif);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--accent);
  margin-top: 24px;
  margin-bottom: 8px;
}

.story-block {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow-sm);
}

.ending-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 20px 24px;
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--accent-gold);
}

.ending-card h4 {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--accent-gold);
  margin-bottom: 8px;
}

/* ========== CHARACTERS PAGE STYLES ========== */
.char-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.char-card {
  background: var(--bg-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
  display: flex;
  flex-direction: column;
}

.char-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
}

.char-card-img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  background: linear-gradient(135deg, var(--accent-pale), var(--bg-alt));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--accent);
}

.char-img-ol { background: linear-gradient(135deg, #d6e4f0, #b8ccdc); }
.char-img-student { background: linear-gradient(135deg, #e8dce4, #d4c8d8); }
.char-img-nurse { background: linear-gradient(135deg, #dceef0, #c4dde0); }
.char-img-artist { background: linear-gradient(135deg, #f0e4d4, #e4d0b8); }

.char-card-body {
  padding: 20px;
}

.char-name {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent-dark);
  margin-bottom: 4px;
}

.char-role {
  font-size: 0.85rem;
  color: var(--accent-light);
  font-weight: 500;
  margin-bottom: 10px;
}

.char-desc {
  font-size: 0.92rem;
  color: var(--text-soft);
  line-height: 1.6;
  margin-bottom: 12px;
}

.char-traits {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.char-tag {
  display: inline-block;
  background: var(--accent-pale);
  color: var(--accent-dark);
  font-size: 0.8rem;
  padding: 4px 10px;
  border-radius: 12px;
  font-weight: 500;
}

.char-stats {
  margin-top: 12px;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.char-stats span {
  margin-right: 12px;
}

.section-subheading {
  text-align: center;
  margin: 40px 0 24px;
}

/* ========== FAQ PAGE STYLES ========== */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  margin-bottom: 8px;
}

.faq-question {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background 0.2s;
}

.faq-question:hover {
  background: var(--bg-warm);
}

.faq-question::after {
  content: '+';
  font-size: 1.3rem;
  color: var(--accent);
  font-weight: 300;
  transition: transform 0.3s;
}

.faq-item.open .faq-question::after {
  content: '−';
  transform: rotate(0deg);
}

.faq-answer {
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  border-top: none;
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  padding: 0 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq-item.open .faq-answer {
  max-height: 600px;
  padding: 20px 24px;
}

.faq-answer p {
  color: var(--text-soft);
  line-height: 1.7;
  font-size: 0.95rem;
}

.faq-note {
  margin-top: 16px;
}

/* System requirements table */
.sys-reqs-table {
  width: 100%;
  border-collapse: collapse;
  margin: 16px 0;
  font-size: 0.9rem;
}

.sys-reqs-table th {
  background: var(--accent-dark);
  color: #fff;
  padding: 10px 14px;
  text-align: left;
}

.sys-reqs-table td {
  padding: 10px 14px;
  border-bottom: 1px solid var(--border-light);
}

.sys-reqs-table tr:nth-child(even) td {
  background: var(--bg-warm);
}

.table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.sys-reqs-h3 {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-dark);
  margin-top: 24px;
  margin-bottom: 12px;
}

.sys-reqs-h3:first-of-type {
  margin-top: 8px;
}

/* ========== UTILITY CLASSES ========== */
.content-list {
  list-style: disc;
  padding-left: 20px;
}

.content-list-num {
  list-style: decimal;
  padding-left: 24px;
}

.content-li {
  margin-bottom: 5px;
  color: var(--text-soft);
}

.content-li-sm {
  margin-bottom: 4px;
  color: var(--text-soft);
}

.content-li-md {
  margin-bottom: 8px;
  color: var(--text-soft);
}

.content-li-lg {
  margin-bottom: 10px;
  color: var(--text-soft);
}

.strong-pink { color: var(--accent-coral); }
.strong-red { color: var(--danger-red); }
.strong-gold { color: var(--accent-gold); }
.strong-muted { color: var(--text-muted); }
.strong-navy { color: var(--accent-dark); }

/* ========== LIGHTBOX ========== */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.9);
  z-index: 9999;
  align-items: center;
  justify-content: center;
}

.lightbox.open {
  display: flex;
}

.lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  border-radius: var(--radius-md);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #fff;
  font-size: 2rem;
  cursor: pointer;
  background: none;
  border: none;
  transition: opacity 0.2s;
}

.lightbox-close:hover {
  opacity: 0.7;
}

/* ========== FOOTER (copyright only) ========== */
footer.site-footer {
  background: var(--header-bg);
  color: rgba(255, 255, 255, 0.6);
  text-align: center;
  padding: 32px 24px;
  font-size: 0.9rem;
  border-top: 3px solid var(--header-border);
}

/* ========== RESPONSIVE — 768px ========== */
@media (max-width: 768px) {
  .hero {
    padding: 50px 20px 60px;
  }

  .hero-tagline {
    font-size: 2rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hamburger {
    display: flex;
  }

  nav.main-nav {
    display: none;
    position: absolute;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: var(--header-bg);
    flex-direction: column;
    padding: 16px 0;
    border-top: 1px solid rgba(255,255,255,0.1);
  }

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

  nav.main-nav a {
    padding: 12px 24px;
    border-radius: 0;
  }

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

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

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

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

  .cta-banner h2 {
    font-size: 1.5rem;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .content-section h2 {
    font-size: 1.7rem;
  }
}

/* ========== RESPONSIVE — 480px ========== */
@media (max-width: 480px) {
  .hero-tagline {
    font-size: 1.6rem;
  }

  .hero-subpage-title {
    font-size: 1.5rem;
  }

  .game-info-grid {
    grid-template-columns: 1fr;
  }

  .cta-banner {
    padding: 40px 20px;
  }

  .cta-btn-large {
    padding: 12px 30px;
    font-size: 1rem;
  }

  .header-inner {
    padding: 0 16px;
  }

  .logo-text {
    font-size: 1.1rem;
  }

  section {
    padding: 40px 0;
  }
}