/* ===== CSS Variables & Theme ===== */
:root {
  --color-primary: #0b0b09;
  --color-secondary: #0b0c0a;
  --color-accent-warm: #b29696;
  --color-accent-green: #619965;
  --color-accent-muted: #7b7484;
  --color-bg-dark: #0d0d0b;
  --color-bg-card: #161614;
  --color-bg-card-hover: #1e1e1b;
  --color-text: #e8e6e3;
  --color-text-muted: #9a9590;
  --color-text-dim: #6b6560;
  --color-border: #2a2826;
  --color-border-light: #3a3836;
  --font-heading: 'Rajdhani', 'Noto Sans SC', sans-serif;
  --font-body: 'Inter', 'Noto Sans SC', sans-serif;
  --radius: 10px;
  --radius-sm: 6px;
  --shadow-card: 0 4px 24px rgba(0,0,0,.45);
  --shadow-glow-green: 0 0 20px rgba(97,153,101,.25);
  --transition: .3s ease;
}

/* ===== Reset & Base ===== */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--color-bg-dark);
  color: var(--color-text);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
a { color: var(--color-accent-green); text-decoration: none; transition: color var(--transition); }
a:hover { color: #7dbd81; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
h1,h2,h3,h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.25; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== Header / Navbar ===== */
.header {
  position: fixed; top: 0; left: 0; width: 100%;
  z-index: 1000;
  background: rgba(11,11,9,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: background var(--transition);
}
.header .container {
  display: flex; align-items: center; justify-content: space-between;
  height: 64px;
}
.logo { display: flex; align-items: center; gap: 10px; font-family: var(--font-heading); font-size: 1.35rem; font-weight: 700; color: var(--color-text); }
.logo img { width: 36px; height: 36px; border-radius: 6px; }
.logo span { background: linear-gradient(135deg, var(--color-accent-green), var(--color-accent-warm)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

.nav-links { display: flex; gap: 6px; align-items: center; }
.nav-links a {
  color: var(--color-text-muted); font-size: .9rem; padding: 8px 14px;
  border-radius: var(--radius-sm); transition: all var(--transition);
}
.nav-links a:hover, .nav-links a.active { color: var(--color-text); background: rgba(97,153,101,.12); }
.nav-links a i { margin-right: 5px; }

.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--color-text); border-radius: 2px; transition: all var(--transition); }
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ===== Hero Section ===== */
.hero {
  padding: 100px 0 48px;
  background: linear-gradient(180deg, rgba(11,12,10,.95) 0%, var(--color-bg-dark) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 60% 20%, rgba(97,153,101,.08) 0%, transparent 60%);
  pointer-events: none;
}
.hero .container {
  display: flex; align-items: center; gap: 48px;
  position: relative; z-index: 1;
}
.hero-content { flex: 1; min-width: 0; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(97,153,101,.15); color: var(--color-accent-green);
  padding: 6px 14px; border-radius: 20px; font-size: .82rem; font-weight: 600;
  margin-bottom: 16px; border: 1px solid rgba(97,153,101,.25);
}
.hero-badge i { font-size: .75rem; }
.hero h1 { font-size: 2.8rem; margin-bottom: 12px; letter-spacing: -.5px; }
.hero h1 .highlight { color: var(--color-accent-green); }
.hero-desc { color: var(--color-text-muted); font-size: 1.05rem; margin-bottom: 20px; max-width: 540px; }
.hero-meta {
  display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 24px;
}
.meta-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  padding: 6px 14px; border-radius: 20px; font-size: .82rem; color: var(--color-text-muted);
}
.meta-tag i { color: var(--color-accent-green); font-size: .78rem; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-image { flex: 0 0 380px; }
.hero-image img { border-radius: var(--radius); box-shadow: var(--shadow-card); }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius-sm); font-weight: 600;
  font-size: .95rem; cursor: pointer; border: none;
  transition: all var(--transition); font-family: var(--font-body);
}
.btn i { font-size: .9rem; }
.btn-primary {
  background: linear-gradient(135deg, var(--color-accent-green), #4e8a52);
  color: #fff; box-shadow: var(--shadow-glow-green);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 0 30px rgba(97,153,101,.4); color: #fff; }
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  background: transparent; color: var(--color-text);
  border: 1px solid var(--color-border-light);
}
.btn-outline:hover { border-color: var(--color-accent-green); color: var(--color-accent-green); }

/* ===== Section Common ===== */
.section { padding: 72px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { font-size: 2rem; margin-bottom: 10px; }
.section-header h2 i { color: var(--color-accent-green); margin-right: 10px; font-size: 1.6rem; }
.section-header p { color: var(--color-text-muted); font-size: 1rem; max-width: 600px; margin: 0 auto; }
.section-divider {
  width: 60px; height: 3px; margin: 14px auto 0;
  background: linear-gradient(90deg, var(--color-accent-green), var(--color-accent-warm));
  border-radius: 2px;
}
.section:nth-child(even) { background: var(--color-secondary); }

/* ===== Features Grid (inside hero area) ===== */
.features-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  padding: 0 0 24px;
}
.feature-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 20px; text-align: center;
  transition: all var(--transition);
}
.feature-card:hover { border-color: var(--color-accent-green); transform: translateY(-4px); box-shadow: var(--shadow-glow-green); }
.feature-card i { font-size: 1.6rem; color: var(--color-accent-green); margin-bottom: 10px; }
.feature-card h4 { font-size: .95rem; margin-bottom: 6px; }
.feature-card p { font-size: .82rem; color: var(--color-text-muted); }

/* ===== News Section ===== */
.news-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 24px; }
.news-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 28px; transition: all var(--transition);
}
.news-card:hover { border-color: var(--color-accent-green); transform: translateY(-3px); }
.news-date { font-size: .8rem; color: var(--color-accent-green); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; }
.news-date i { font-size: .72rem; }
.news-card h3 { font-size: 1.1rem; margin-bottom: 10px; }
.news-card p { font-size: .9rem; color: var(--color-text-muted); margin-bottom: 14px; }
.news-link { font-size: .88rem; font-weight: 600; }

/* ===== Gallery ===== */
.gallery-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px;
}
.gallery-item {
  border-radius: var(--radius); overflow: hidden;
  border: 1px solid var(--color-border); transition: all var(--transition);
  cursor: pointer; position: relative;
}
.gallery-item:hover { border-color: var(--color-accent-green); transform: scale(1.02); }
.gallery-item img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }
.gallery-item .overlay {
  position: absolute; inset: 0;
  background: rgba(11,11,9,.6);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity var(--transition);
}
.gallery-item:hover .overlay { opacity: 1; }
.gallery-item .overlay i { font-size: 2rem; color: #fff; }

/* Lightbox */
.lightbox {
  position: fixed; inset: 0; z-index: 2000;
  background: rgba(0,0,0,.92);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity .3s;
}
.lightbox.active { opacity: 1; pointer-events: auto; }
.lightbox img { max-width: 90vw; max-height: 85vh; border-radius: var(--radius); }
.lightbox-close {
  position: absolute; top: 24px; right: 32px;
  font-size: 2rem; color: #fff; cursor: pointer;
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(255,255,255,.1); transition: background var(--transition);
}
.lightbox-close:hover { background: rgba(255,255,255,.2); }
.lightbox-nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  font-size: 1.5rem; color: #fff; cursor: pointer;
  width: 48px; height: 48px; display: flex; align-items: center; justify-content: center;
  border-radius: 50%; background: rgba(255,255,255,.1); transition: background var(--transition);
}
.lightbox-nav:hover { background: rgba(255,255,255,.2); }
.lightbox-prev { left: 24px; }
.lightbox-next { right: 24px; }

/* ===== Reviews Section ===== */
.reviews-stats {
  display: flex; align-items: center; gap: 32px; justify-content: center;
  margin-bottom: 40px; flex-wrap: wrap;
}
.reviews-score {
  text-align: center;
}
.reviews-score .score { font-size: 3.2rem; font-weight: 800; color: var(--color-accent-green); font-family: var(--font-heading); }
.reviews-score .label { font-size: .85rem; color: var(--color-text-muted); }
.reviews-stars { display: flex; gap: 4px; }
.reviews-stars i { color: #f5a623; font-size: 1.2rem; }
.reviews-meta { font-size: .88rem; color: var(--color-text-muted); }
.review-tags { display: flex; gap: 8px; flex-wrap: wrap; justify-content: center; margin-bottom: 36px; }
.review-tag {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  padding: 6px 16px; border-radius: 20px; font-size: .82rem; color: var(--color-text-muted);
}
.reviews-carousel { position: relative; overflow: hidden; }
.reviews-track { display: flex; gap: 24px; transition: transform .5s ease; }
.review-card {
  flex: 0 0 calc(33.333% - 16px);
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 24px;
}
.review-card .review-header { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.review-card .avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--color-accent-green), var(--color-accent-muted));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: .9rem; color: #fff;
}
.review-card .review-name { font-weight: 600; font-size: .92rem; }
.review-card .review-date { font-size: .78rem; color: var(--color-text-dim); }
.review-card .review-stars { margin-bottom: 10px; }
.review-card .review-stars i { color: #f5a623; font-size: .85rem; }
.review-card .review-text { font-size: .88rem; color: var(--color-text-muted); }
.carousel-btns { display: flex; gap: 12px; justify-content: center; margin-top: 28px; }
.carousel-btn {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; color: var(--color-text); font-size: .9rem;
  transition: all var(--transition);
}
.carousel-btn:hover { border-color: var(--color-accent-green); color: var(--color-accent-green); }

/* ===== Version History ===== */
.timeline { position: relative; padding-left: 32px; }
.timeline::before {
  content: ''; position: absolute; left: 11px; top: 0; bottom: 0;
  width: 2px; background: var(--color-border);
}
.timeline-item { position: relative; margin-bottom: 32px; }
.timeline-item:last-child { margin-bottom: 0; }
.timeline-dot {
  position: absolute; left: -32px; top: 6px;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--color-bg-dark); border: 2px solid var(--color-accent-green);
  display: flex; align-items: center; justify-content: center;
}
.timeline-dot::after { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--color-accent-green); }
.timeline-item:first-child .timeline-dot { border-color: var(--color-accent-warm); }
.timeline-item:first-child .timeline-dot::after { background: var(--color-accent-warm); }
.timeline-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 24px;
}
.timeline-card h3 { font-size: 1.1rem; margin-bottom: 4px; }
.timeline-card .timeline-date { font-size: .82rem; color: var(--color-accent-green); margin-bottom: 10px; }
.timeline-card p { font-size: .9rem; color: var(--color-text-muted); margin-bottom: 12px; }
.timeline-meta { display: flex; gap: 16px; flex-wrap: wrap; }
.timeline-meta span { font-size: .8rem; color: var(--color-text-dim); display: flex; align-items: center; gap: 5px; }
.timeline-meta span i { color: var(--color-accent-muted); }

/* ===== Guide / Strategy Section ===== */
.guide-filters { display: flex; gap: 10px; justify-content: center; margin-bottom: 32px; flex-wrap: wrap; }
.guide-filter-btn {
  padding: 8px 20px; border-radius: 20px; font-size: .85rem;
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  color: var(--color-text-muted); cursor: pointer; transition: all var(--transition);
  font-family: var(--font-body);
}
.guide-filter-btn:hover, .guide-filter-btn.active {
  border-color: var(--color-accent-green); color: var(--color-accent-green);
  background: rgba(97,153,101,.1);
}
.guide-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 20px; }
.guide-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 24px; transition: all var(--transition);
}
.guide-card:hover { border-color: var(--color-accent-green); transform: translateY(-3px); }
.guide-card .guide-type {
  display: inline-block; font-size: .75rem; font-weight: 600;
  padding: 3px 10px; border-radius: 12px; margin-bottom: 12px;
  background: rgba(97,153,101,.15); color: var(--color-accent-green);
}
.guide-card .guide-type.route { background: rgba(178,150,150,.15); color: var(--color-accent-warm); }
.guide-card .guide-type.ending { background: rgba(123,116,132,.15); color: var(--color-accent-muted); }
.guide-card h4 { font-size: 1rem; margin-bottom: 8px; }
.guide-card p { font-size: .85rem; color: var(--color-text-muted); margin-bottom: 12px; }
.guide-difficulty { display: flex; align-items: center; gap: 6px; font-size: .8rem; color: var(--color-text-dim); }
.guide-difficulty .dots { display: flex; gap: 3px; }
.guide-difficulty .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--color-border); }
.guide-difficulty .dot.filled { background: var(--color-accent-green); }

/* ===== Chapters Section ===== */
.chapters-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(340px, 1fr)); gap: 20px; }
.chapter-card {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius); padding: 24px; transition: all var(--transition);
  position: relative; overflow: hidden;
}
.chapter-card:hover { border-color: var(--color-accent-green); }
.chapter-card .chapter-num {
  position: absolute; top: -10px; right: -5px;
  font-size: 4rem; font-weight: 900; color: rgba(97,153,101,.06);
  font-family: var(--font-heading); pointer-events: none;
}
.chapter-card .chapter-badge {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .72rem; font-weight: 600; padding: 3px 10px;
  border-radius: 12px; margin-bottom: 10px;
}
.chapter-badge.main { background: rgba(97,153,101,.15); color: var(--color-accent-green); }
.chapter-badge.character { background: rgba(178,150,150,.15); color: var(--color-accent-warm); }
.chapter-card h4 { font-size: 1.05rem; margin-bottom: 8px; }
.chapter-card .chapter-desc { font-size: .85rem; color: var(--color-text-muted); margin-bottom: 14px; }
.chapter-info { display: flex; gap: 14px; flex-wrap: wrap; }
.chapter-info span { font-size: .78rem; color: var(--color-text-dim); display: flex; align-items: center; gap: 5px; }
.chapter-info span i { color: var(--color-accent-muted); font-size: .72rem; }
.chapter-mood {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: .75rem; padding: 3px 10px; border-radius: 12px;
  background: rgba(123,116,132,.15); color: var(--color-accent-muted);
}

/* ===== FAQ Section ===== */
.faq-list { max-width: 780px; margin: 0 auto; }
.faq-item {
  background: var(--color-bg-card); border: 1px solid var(--color-border);
  border-radius: var(--radius); margin-bottom: 12px; overflow: hidden;
}
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 24px; cursor: pointer; transition: background var(--transition);
  font-weight: 600; font-size: .95rem;
}
.faq-question:hover { background: var(--color-bg-card-hover); }
.faq-question i { transition: transform var(--transition); color: var(--color-accent-green); }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .4s ease;
  padding: 0 24px;
}
.faq-item.active .faq-answer { max-height: 300px; padding: 0 24px 20px; }
.faq-answer p { font-size: .9rem; color: var(--color-text-muted); line-height: 1.7; }

/* ===== Footer ===== */
.footer {
  background: var(--color-primary); border-top: 1px solid var(--color-border);
  padding: 56px 0 0;
}
.footer-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .logo { margin-bottom: 12px; }
.footer-brand p { font-size: .88rem; color: var(--color-text-muted); max-width: 300px; }
.footer-col h4 { font-size: .92rem; margin-bottom: 16px; color: var(--color-text); }
.footer-col a { display: block; font-size: .85rem; color: var(--color-text-muted); padding: 4px 0; transition: color var(--transition); }
.footer-col a:hover { color: var(--color-accent-green); }
.footer-col a i { margin-right: 6px; width: 16px; text-align: center; }
.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 20px 0; text-align: center;
  font-size: .82rem; color: var(--color-text-dim);
}

/* ===== Back to Top ===== */
.back-to-top {
  position: fixed; bottom: 32px; right: 32px; z-index: 900;
  width: 46px; height: 46px; border-radius: 50%;
  background: var(--color-accent-green); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; cursor: pointer;
  opacity: 0; transform: translateY(20px);
  transition: all var(--transition); box-shadow: var(--shadow-glow-green);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover { transform: translateY(-3px); }

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .hero .container { flex-direction: column; text-align: center; }
  .hero-desc { margin-left: auto; margin-right: auto; }
  .hero-meta { justify-content: center; }
  .hero-actions { justify-content: center; }
  .hero-image { flex: none; max-width: 420px; width: 100%; }
  .features-strip { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .review-card { flex: 0 0 calc(50% - 12px); }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed; top: 64px; left: 0; width: 100%;
    background: rgba(11,11,9,.97); backdrop-filter: blur(12px);
    flex-direction: column; padding: 20px;
    transform: translateY(-120%); transition: transform .4s ease;
    border-bottom: 1px solid var(--color-border);
  }
  .nav-links.open { transform: translateY(0); }
  .nav-links a { padding: 12px 16px; width: 100%; }
  .hamburger { display: flex; }

  .hero h1 { font-size: 2rem; }
  .features-strip { grid-template-columns: 1fr 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .gallery-grid { grid-template-columns: 1fr; }
  .guide-grid { grid-template-columns: 1fr; }
  .chapters-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .review-card { flex: 0 0 100%; }
  .reviews-stats { flex-direction: column; gap: 16px; }

  .section { padding: 48px 0; }
  .section-header h2 { font-size: 1.6rem; }
}

@media (max-width: 480px) {
  .features-strip { grid-template-columns: 1fr; }
  .hero h1 { font-size: 1.65rem; }
  .hero-meta { gap: 8px; }
  .meta-tag { font-size: .76rem; padding: 5px 10px; }
}