/* ============================================================
   HydraComix — Shared Stylesheet
   Theme: Pop Art Blast
   ============================================================ */

/* ── Google Fonts ── */
@import url('https://fonts.googleapis.com/css2?family=Bangers&family=Black+Ops+One&family=Nunito:wght@400;600;700;800;900&display=swap');

/* ── Design Tokens (Pop Art Blast) ── */
:root {
  --yellow:         #ffe500;
  --pink:           #cc1748;
  --black:          #000000;
  --white:          #ffffff;
  --gray-text:      #444444;
  --gray-light:     #9a9a9a;

  --font-display:   'Black Ops One', cursive;
  --font-body:      'Nunito', sans-serif;

  --border-width:   3px;
  --shadow-sm:      2px 2px 0 #000;
  --shadow-md:      5px 5px 0 #000;
  --shadow-lg:      7px 7px 0 #000;
  --shadow-pink:    5px 5px 0 var(--pink);
  --shadow-pink-lg: 7px 7px 0 var(--pink);

  --nav-h:          68px;
  --radius:         0px;

  /* Legacy tokens — keep for about.html and golden-era.html */
  --bg-dark:      #1a1008;
  --bg-card:      #221408;
  --bg-section:   #120b04;
  --accent-red:   #cc2200;
  --accent-gold:  #f5a623;
  --accent-orange:#ff6b1a;
  --text-gold:    #ffd700;
  --text-body-dk: #f0e6d3;
  --text-muted:   #9a8070;
  --glow-gold:    0 0 18px rgba(245,166,35,0.45);
  --glow-red:     0 0 18px rgba(204,34,0,0.5);
}

/* ── Reset & Base ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--yellow);
  font-family: var(--font-body);
  color: var(--black);
  min-height: 100vh;
}

/* Dark background for inner pages (about, golden-era) */
body.page-dark {
  background-color: var(--bg-dark);
  background-image: radial-gradient(circle, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 22px 22px;
  color: var(--text-body-dk);
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

a:focus-visible,
button:focus-visible {
  outline: 3px solid var(--yellow);
  outline-offset: 3px;
}

/* ── Navbar ── */
.navbar {
  background: var(--black);
  height: var(--nav-h);
  display: flex;
  align-items: center;
  padding: 0 48px;
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-brand {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--yellow);
  letter-spacing: 0.05em;
  flex: 1;
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-brand-logo {
  width: 40px;
  height: 40px;
  object-fit: cover;
  border-radius: 50%;
  border: 2px solid var(--yellow);
  flex-shrink: 0;
}

.nav-brand span { color: var(--pink); }

.nav-links {
  display: flex;
  list-style: none;
}

.nav-links a {
  font-family: var(--font-display);
  font-size: 0.9rem;
  color: var(--white);
  padding: 0 20px;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  border-left: 2px solid #333;
  letter-spacing: 0.04em;
  transition: background 0.15s, color 0.15s;
}

.nav-links a:hover  { background: var(--yellow); color: var(--black); }
.nav-links a.active { background: var(--pink);   color: var(--white); }

/* ── Language Dropdown ── */
.lang-dropdown {
  position: relative;
  flex-shrink: 0;
  margin-left: 12px;
}

.lang-btn {
  display: flex;
  align-items: center;
  gap: 6px;
  background: transparent;
  border: 2px solid #444;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 6px 10px;
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  white-space: nowrap;
  height: 36px;
}

.lang-btn:hover { background: rgba(255,229,0,0.12); border-color: var(--yellow); }

.lang-btn .chevron {
  font-size: 0.7rem;
  transition: transform 0.2s;
}

.lang-dropdown.open .chevron { transform: rotate(180deg); }

.lang-menu {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 6px);
  background: var(--black);
  border: 2px solid var(--yellow);
  min-width: 160px;
  overflow: hidden;
  box-shadow: 4px 4px 0 var(--yellow);
  z-index: 200;
}

.lang-dropdown.open .lang-menu { display: block; }

.lang-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  border: 0;
  background: transparent;
  padding: 10px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  font-family: var(--font-body);
  text-align: left;
  cursor: pointer;
  color: var(--white);
  transition: background 0.15s;
}

.lang-option:hover { background: rgba(255,229,0,0.1); }
.lang-option.active { color: var(--yellow); }

.lang-option.coming-soon {
  opacity: 0.4;
  cursor: default;
  font-style: italic;
}

.lang-option .coming-soon-tag {
  margin-left: auto;
  font-size: 0.68rem;
  color: var(--gray-light);
  font-style: normal;
}

/* ── Hamburger (mobile) ── */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: 12px;
}

.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--yellow);
  border-radius: 0;
}

/* ── Hero ── */
.hero {
  display: grid;
  grid-template-columns: 1fr 380px;
  min-height: 240px;
}

.hero-left {
  padding: 20px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 20px;
}

.hero-eyebrow {
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--pink);
  background: var(--black);
  display: inline-block;
  padding: 4px 14px;
  width: fit-content;
  text-transform: uppercase;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 8rem);
  line-height: 0.88;
  color: var(--black);
  text-transform: uppercase;
}

.hero-title .pink { color: var(--pink); }

.hero-sub {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
  max-width: 480px;
  line-height: 1.55;
}

.hero-cta-row {
  display: flex;
  gap: 14px;
  align-items: center;
  flex-wrap: wrap;
}

/* ── Buttons ── */
.btn {
  font-family: var(--font-display);
  font-size: 1.05rem;
  letter-spacing: 0.05em;
  padding: 14px 32px;
  border: var(--border-width) solid var(--black);
  display: inline-block;
  transition: transform 0.15s, box-shadow 0.15s;
  cursor: pointer;
}

.btn-primary {
  background: var(--black);
  color: var(--yellow);
  box-shadow: var(--shadow-pink);
}
.btn-primary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-pink-lg);
}

.btn-secondary {
  background: var(--pink);
  color: var(--white);
  box-shadow: var(--shadow-md);
}
.btn-secondary:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lg);
}

/* ── Hero Right Panel ── */
.hero-right {
  background: var(--pink);
  border-left: 5px solid var(--black);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.hero-right img {
  flex: 1;
  width: 100%;
  object-fit: cover;
  object-position: top;
  display: block;
}

.hero-right-badge {
  background: var(--yellow);
  color: var(--black);
  font-family: var(--font-display);
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-align: center;
  padding: 12px;
  border-top: 4px solid var(--black);
}

/* ── Dot Strip ── */
.dot-strip {
  height: 18px;
  background-image: radial-gradient(circle, var(--black) 50%, transparent 50%);
  background-size: 18px 18px;
  background-color: var(--pink);
  border-top: 3px solid var(--black);
  border-bottom: 3px solid var(--black);
}

/* ── Gift Callout ── */
.gift-callout {
  background: var(--pink);
  border-top: 3px solid var(--black);
  border-bottom: 3px solid var(--black);
  text-align: center;
  padding: 40px 24px;
}
.gift-callout h2 {
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.9rem);
  color: var(--white);
  text-shadow: 2px 2px 0 var(--black);
  margin-bottom: 14px;
  text-transform: uppercase;
}
.gift-callout p {
  font-family: var(--font-body);
  font-size: 1.05rem;
  max-width: 680px;
  margin: 0 auto;
  color: var(--white);
  font-weight: 700;
}

/* Intro copy for search and readers */
.series-intro {
  background: var(--white);
  border-top: 5px solid var(--black);
  padding: 44px 48px;
}

.series-intro h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  margin: 0 auto 16px;
  max-width: 900px;
  color: var(--black);
}

.series-intro p {
  max-width: 900px;
  margin: 0 auto;
  color: var(--gray-text);
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.75;
}

/* ── Books Section ── */
.books-section {
  background: var(--white);
  border-top: 5px solid var(--black);
  padding: 48px;
}

.books-header {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 32px;
}

.books-title {
  font-family: var(--font-display);
  font-size: 2.8rem;
  color: var(--black);
  letter-spacing: 0.02em;
}

.books-count {
  font-family: var(--font-display);
  font-size: 0.95rem;
  background: var(--pink);
  color: var(--white);
  padding: 2px 14px;
  letter-spacing: 0.12em;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

/* ── Book Card ── */
.book-card {
  border: 3px solid var(--black);
  background: var(--white);
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, box-shadow 0.15s;
}

.book-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: var(--shadow-lg);
}

.book-card.featured {
  border-color: var(--pink);
  box-shadow: var(--shadow-pink);
}
.book-card.featured:hover {
  box-shadow: var(--shadow-pink-lg);
}

.book-cover {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  border-bottom: 3px solid var(--black);
  position: relative;
}

.book-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s;
}

.book-card:hover .book-cover img { transform: scale(1.04); }

.featured-badge {
  position: absolute;
  top: 8px;
  left: 8px;
  background: var(--pink);
  color: var(--white);
  font-family: var(--font-display);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  border: 2px solid var(--black);
  text-transform: uppercase;
}

.book-body {
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}

.book-title {
  font-family: var(--font-display);
  font-size: 0.95rem;
  color: var(--black);
  line-height: 1.2;
}

.book-desc {
  font-size: 0.74rem;
  line-height: 1.5;
  color: var(--gray-text);
  flex: 1;
}

/* ── Amazon Button ── */
.btn-amazon {
  background: var(--yellow);
  color: var(--black);
  border: 2px solid var(--black);
  font-family: var(--font-display);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  padding: 9px 14px;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: transform 0.1s, box-shadow 0.1s;
  border-radius: 0;
}
.btn-amazon:hover {
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0 var(--black);
}
.btn-amazon svg { width: 16px; height: 16px; fill: currentColor; flex-shrink: 0; }

.btn-amazon-large {
  font-size: 1.2rem;
  padding: 14px 32px;
}

.btn-amazon-inline {
  display: inline-flex;
  padding-inline: 36px;
}

.amazon-icon-large {
  width: 22px;
  height: 22px;
  fill: currentColor;
  flex-shrink: 0;
}

/* FAQ */
.faq-section {
  background: var(--white);
  border-top: 5px solid var(--black);
  padding: 56px 48px 64px;
}

.faq-list {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  gap: 16px;
}

.faq-item {
  border: var(--border-width) solid var(--black);
  box-shadow: var(--shadow-md);
  padding: 20px;
  background: var(--yellow);
}

.faq-item h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 8px;
  color: var(--black);
}

.faq-item p {
  color: var(--gray-text);
  font-size: 1rem;
  font-weight: 800;
  line-height: 1.55;
}

/* ── Footer ── */
.footer {
  background: var(--black);
  color: var(--gray-light);
  text-align: center;
  padding: 32px;
  font-family: var(--font-display);
  letter-spacing: 0.08em;
  font-size: 0.85rem;
}

.footer-logo-text {
  color: var(--yellow);
  font-size: 1.3rem;
  margin-bottom: 6px;
  letter-spacing: 0.1em;
}

.footer-tagline,
.footer-copy {
  font-family: var(--font-body);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  color: var(--gray-light);
  margin-top: 4px;
}

/* ── About Page ── */
.about-hero {
  background: var(--black);
  padding: 64px 48px;
  text-align: center;
  border-bottom: 5px solid var(--yellow);
}

.page-title {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 5rem);
  color: var(--yellow);
  line-height: 0.9;
  margin-bottom: 12px;
}

.page-subtitle {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--pink);
}

.about-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 64px 24px;
}

.about-text-box {
  background: var(--white);
  border: var(--border-width) solid var(--black);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.about-text-box p {
  margin-bottom: 18px;
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--gray-text);
}

.about-text-box p:last-child { margin-bottom: 0; }

.about-text-box strong {
  color: var(--black);
  font-weight: 800;
}

.about-text-box h2 {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.5rem);
  color: var(--black);
  text-transform: uppercase;
  margin: 32px 0 14px;
  padding-bottom: 6px;
  border-bottom: 3px solid var(--yellow);
}

.about-text-box h2:first-child { margin-top: 0; }

/* ── Golden Era Page ── */
.golden-hero {
  background: var(--black);
  padding: 64px 48px;
  border-bottom: 5px solid var(--yellow);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}

.golden-hero-inner {
  display: flex;
  align-items: center;
  gap: 48px;
  max-width: 900px;
  width: 100%;
}

.golden-cover {
  width: 200px;
  height: auto;
  aspect-ratio: 424 / 600;
  object-fit: contain;
  flex-shrink: 0;
  border: var(--border-width) solid var(--yellow);
  box-shadow: var(--shadow-pink-lg);
}

.golden-hero-text { text-align: left; }
.golden-hero-text .page-title { text-align: left; color: var(--yellow); }

.golden-tagline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--pink);
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.golden-meta {
  color: #888;
  font-size: 0.95rem;
}

.golden-desc {
  margin-top: 16px;
  font-size: 1rem;
  line-height: 1.7;
  color: #bbb;
  max-width: 520px;
}

/* ── Video Section ── */
.video-section {
  background: var(--white);
  padding: 64px 48px;
  text-align: center;
  border-top: 5px solid var(--black);
  border-bottom: 5px solid var(--black);
}

.video-inner {
  max-width: 900px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  color: var(--black);
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: 0.02em;
}

.section-divider {
  width: 80px;
  height: 4px;
  background: var(--pink);
  margin: 0 auto 48px;
}

.video-wrap {
  max-width: 860px;
  margin: 0 auto;
  border: var(--border-width) solid var(--black);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.video-wrap video {
  width: 100%;
  display: block;
  background: #000;
}

/* ── Chapter Gallery ── */
.chapters-section {
  background: var(--white);
  padding: 64px 48px;
  border-top: 5px solid var(--black);
}

/* ── Peek Inside stack ── */
.peek-stack {
  display: flex;
  flex-direction: column;
  gap: 32px;
  max-width: 900px;
  margin: 0 auto;
}

.peek-stack img { width: 100%; display: block; }

.centered-cta,
.about-cta {
  text-align: center;
}

.centered-cta { margin-top: 56px; }
.about-cta { margin-top: 48px; }

/* ── Responsive ── */
@media (max-width: 900px) {
  .hero { grid-template-columns: 1fr; }
  .hero-right { display: none; }
  .books-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (max-width: 768px) {
  .navbar { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--black);
    border-bottom: 3px solid var(--yellow);
    z-index: 99;
  }
  .nav-links.open a {
    border-left: none;
    border-top: 1px solid #222;
    height: 52px;
    width: 100%;
  }
  .hamburger { display: flex; }
  .lang-dropdown { display: none; }
  .hero-left { padding: 16px 20px; }
  .series-intro { padding: 36px 20px; }
  .books-section { padding: 32px 20px; }
  .books-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }

  .golden-hero { padding: 48px 20px; }
  .golden-hero-inner { flex-direction: column; text-align: center; }
  .golden-hero-text .page-title { text-align: center; }
  .golden-hero-text { text-align: center; }
  .golden-desc { max-width: 100%; }
  .golden-cover { width: 160px; }
  .about-hero { padding: 48px 20px; }
  .about-text-box { padding: 24px; }
  .video-section { padding: 48px 20px; }
  .chapters-section { padding: 48px 20px; }
  .faq-section { padding: 44px 20px 52px; }
}

@media (max-width: 480px) {
  .navbar { padding: 0 16px; }
  .books-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .hero-title { font-size: 3rem; }
  .chapters-grid { grid-template-columns: 1fr; }
}