@charset "utf-8";

:root {
  --bg: #05080f;
  --bg-deep: #02050a;
  --panel: rgba(10, 15, 25, .88);
  --panel-soft: rgba(14, 20, 31, .68);
  --panel-glass: rgba(7, 11, 18, .58);
  --line: rgba(216, 180, 106, .28);
  --line-strong: rgba(216, 180, 106, .58);
  --gold: #d8b46a;
  --gold-pale: #f0d18e;
  --ivory: #fff8e9;
  --text: #cbd2dd;
  --muted: #929bab;
  --green: #087a22;
  --green-hover: #0a9029;
  --shadow: 0 22px 56px rgba(0,0,0,.38);
  --radius-lg: 18px;
  --radius-md: 12px;
  --shell: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 0;
  background:
    radial-gradient(circle at 50% 0%, rgba(48,64,91,.16), transparent 38%),
    linear-gradient(180deg, #030711 0%, var(--bg) 42%, #02050a 100%);
  color: var(--text);
  font-family: Arial, Helvetica, sans-serif;
  font-size: 16px;
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; }
a { color: inherit; }
button, input { font: inherit; }
.section-shell { width: min(var(--shell), calc(100% - 40px)); margin-inline: auto; }

/* ========================= NAVIGATION ========================= */
.site-header {
  position: relative;
  z-index: 50;
  border-bottom: 1px solid rgba(216,180,106,.12);
  background: rgba(2,6,15,.94);
  backdrop-filter: blur(10px);
}
.nav-shell {
  width: min(1240px, calc(100% - 28px));
  min-height: 74px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 70px 1fr;
  align-items: center;
  gap: 18px;
}
.brand { display: inline-flex; width: 54px; height: 54px; align-items: center; justify-content: center; }
.brand img { width: 48px; height: 48px; object-fit: contain; }
.topnav { display: flex; align-items: center; justify-content: center; gap: 6px; }
.topnav > a,
.nav-language > summary {
  min-height: 44px;
  padding: 11px 14px;
  border: 1px solid transparent;
  border-radius: 7px;
  background: transparent;
  color: #eef2f8;
  font-size: .83rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}
.topnav > a:hover,
.topnav > a.is-current,
.nav-language[open] > summary,
.nav-language > summary:hover {
  color: var(--gold-pale);
  border-color: rgba(216,180,106,.28);
  background: rgba(216,180,106,.08);
}

/* Primary documentary entry in the main navigation. */
.topnav > a.nav-documentary {
  margin-left: clamp(16px, 2.2vw, 34px);
  padding-inline: 18px;
  color: #17100a;
  border-color: rgba(243,214,150,.72);
  background: linear-gradient(135deg, #f2d58e 0%, #c68b37 52%, #f0c975 100%);
  box-shadow: 0 7px 18px rgba(0,0,0,.28), inset 0 1px 0 rgba(255,255,255,.45);
  letter-spacing: .025em;
}
.topnav > a.nav-documentary:hover,
.topnav > a.nav-documentary:focus-visible {
  color: #120d07;
  border-color: #f3d696;
  background: linear-gradient(135deg, #f7df9f 0%, #d59a43 52%, #f5d489 100%);
  box-shadow: 0 9px 22px rgba(0,0,0,.34), 0 0 16px rgba(216,180,106,.12);
  outline: none;
}

/* Main language selector: same calm accordion language as the product selectors. */
.nav-language {
  position: relative;
  margin-left: auto;
}
.nav-language > summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  min-width: 205px;
  list-style: none;
}
.nav-language > summary::-webkit-details-marker { display: none; }
.nav-language > summary::marker { content: ""; }
.nav-language > summary span {
  color: var(--gold);
  font-size: 1.1rem;
  font-weight: 400;
  line-height: 1;
  transition: transform .2s ease;
}
.nav-language[open] > summary span { transform: rotate(45deg); }

.nav-language-panel {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  z-index: 100;
  width: 230px;
  padding: 8px;
  transform: translateX(-50%);
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(7,13,23,.98);
  box-shadow: var(--shadow);
  backdrop-filter: blur(12px);
}
.nav-language-panel a {
  display: block;
  padding: 10px 12px;
  border: 1px solid transparent;
  border-radius: 6px;
  color: #e5eaf1;
  font-size: .82rem;
  text-align: center;
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}
.nav-language-panel a + a { margin-top: 3px; }
.nav-language-panel a:hover,
.nav-language-panel a:focus-visible {
  color: var(--gold-pale);
  border-color: rgba(216,180,106,.16);
  background: rgba(216,180,106,.09);
  outline: none;
}
.topnav .icon { display: none; }

/* ========================= TYPOGRAPHY / BUTTONS ========================= */
.eyebrow {
  margin: 0 0 10px;
  color: var(--gold);
  font-size: .76rem;
  font-weight: 900;
  letter-spacing: .22em;
  text-transform: uppercase;
}
h1, h2, h3 { color: var(--ivory); font-family: Georgia, "Times New Roman", serif; }
h1 { margin: 0; font-size: clamp(3rem, 7vw, 5.5rem); line-height: .98; letter-spacing: -.025em; }
h2 { margin: 0; font-size: clamp(2rem, 4vw, 3.35rem); line-height: 1.06; }
h3 { margin: 0; font-size: clamp(1.7rem, 3vw, 2.45rem); line-height: 1.08; }
p { margin: 0; }
em { color: var(--gold-pale); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 48px;
  padding: 12px 20px;
  border: 1px solid rgba(216,180,106,.44);
  border-radius: 7px;
  background: rgba(216,180,106,.06);
  color: var(--gold-pale);
  font-size: .78rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-align: center;
  text-decoration: none;
  text-transform: uppercase;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.btn:hover { transform: translateY(-2px); border-color: rgba(216,180,106,.78); background: rgba(216,180,106,.11); }
.btn-gold {
  color: #18110a;
  border-color: #f1d58f;
  background: linear-gradient(135deg,#f2d58e,#c68b37 55%,#f0c975);
  box-shadow: 0 10px 28px rgba(0,0,0,.32);
}
.btn-gold:hover {
  color: #18110a;
  border-color: #fff0bf;
  background: linear-gradient(135deg,#f7dfa3,#d39b49 55%,#f5d487);
  box-shadow: 0 13px 32px rgba(0,0,0,.36);
}
.btn-outline { background: rgba(3,8,14,.42); }
.btn-small { min-height: 40px; padding: 9px 14px; font-size: .7rem; }
.btn-buy {
  width: 100%;
  min-height: 56px;
  color: white;
  border-color: rgba(121,206,118,.45);
  background: linear-gradient(180deg, var(--green-hover), var(--green));
  box-shadow: 0 12px 30px rgba(0,0,0,.28);
}
.btn-buy:hover { border-color: rgba(179,239,167,.72); background: linear-gradient(180deg,#0ba12f,#087a22); }

/* ========================= INTRO ========================= */
.sales-intro {
  position: relative;
  margin-top: 34px;
  margin-bottom: 28px;
  padding: clamp(34px, 5vw, 70px);
  overflow: hidden;
  text-align: center;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 0%, rgba(121,45,43,.25), transparent 38%),
    radial-gradient(circle at 75% 52%, rgba(40,65,101,.20), transparent 38%),
    linear-gradient(145deg,#06101e 0%,#06070c 100%);
  box-shadow: var(--shadow);
}
.sales-intro::before {
  content: "";
  position: absolute;
  top: 0; left: 13%; width: 74%; height: 1px;
  background: linear-gradient(90deg,transparent,var(--gold-pale),transparent);
}
.sales-intro .eyebrow { margin-bottom: 14px; }
.hero-subtitle {
  max-width: 850px;
  margin: 16px auto 34px;
  color: #ead09b;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.2rem, 2.5vw, 1.8rem);
  line-height: 1.35;
}
.hero-core {
  max-width: 930px;
  margin: 0 auto 30px;
  display: grid;
  grid-template-columns: 1.35fr .65fr;
  align-items: center;
  gap: clamp(26px, 5vw, 60px);
  text-align: left;
}
.hero-copy {
  padding: 22px 0 22px 26px;
  border-left: 3px solid #c48a3e;
  color: #e0e5ed;
  font-size: clamp(1rem,1.6vw,1.12rem);
}
.hero-copy p + p { margin-top: 15px; }
.hero-summary { color: #b9c1cd; }
.sales-book-preview { display: flex; justify-content: center; }
.sales-book-preview img {
  width: min(230px, 100%);
  filter: drop-shadow(0 18px 24px rgba(0,0,0,.55));
  transition: transform .35s ease, filter .35s ease;
}
.sales-book-preview:hover img { transform: translateY(-5px) scale(1.035); filter: drop-shadow(0 22px 30px rgba(0,0,0,.65)); }
.sales-points {
  max-width: 960px;
  margin: 0 auto 30px;
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 14px;
}
.sales-point {
  min-height: 132px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border: 1px solid rgba(216,180,106,.24);
  border-radius: 10px;
  background: rgba(255,255,255,.035);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.sales-point:hover { transform: translateY(-4px); border-color: rgba(216,180,106,.64); background: rgba(216,180,106,.065); }
.sales-point-number { color: var(--gold-pale); font-family: Georgia,"Times New Roman",serif; font-size: 2rem; font-weight: 800; }
.sales-point-text { margin-top: 4px; color: #cbd1da; font-size: .82rem; line-height: 1.45; }

/* ========================= MEMBER BENEFIT ========================= */
.member-benefit {
  margin-bottom: 62px;
  padding: 26px 28px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 24px;
  border: 1px solid rgba(216,180,106,.35);
  border-radius: 14px;
  background:
    linear-gradient(90deg, rgba(216,180,106,.08), transparent 38%),
    rgba(7,12,20,.76);
  box-shadow: 0 16px 38px rgba(0,0,0,.22);
}
.member-benefit h2 { font-size: clamp(1.7rem,3vw,2.4rem); }
.member-benefit p:not(.eyebrow) { max-width: 780px; margin-top: 9px; color: #bec6d1; }

/* ========================= SECTIONS ========================= */
.catalog-section { padding-bottom: 72px; }
.section-heading { max-width: 830px; margin: 0 auto 26px; text-align: center; }
.section-heading p:not(.eyebrow) { margin-top: 12px; color: #aeb7c5; }
.product-card {
  position: relative;
  margin-top: 24px;
  padding: clamp(24px,4vw,46px);
  display: grid;
  grid-template-columns: minmax(260px,.72fr) minmax(0,1.28fr);
  gap: clamp(32px,6vw,72px);
  align-items: center;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 0 0, rgba(216,180,106,.08), transparent 34%),
    linear-gradient(145deg, rgba(15,20,30,.94), rgba(5,8,14,.96));
  box-shadow: var(--shadow);
}
.product-card::before {
  content: "";
  position: absolute;
  top: 0; left: 8%; right: 8%; height: 1px;
  background: linear-gradient(90deg,transparent,rgba(216,180,106,.65),transparent);
}
.product-visual { text-align: center; }
.product-visual img { width: min(300px,100%); filter: drop-shadow(0 20px 27px rgba(0,0,0,.58)); }
.isbn {
  display: table;
  margin: 18px auto 0;
  padding: 6px 10px;
  border: 1px solid rgba(216,180,106,.18);
  border-radius: 5px;
  background: rgba(0,0,0,.42);
  color: #d8dee7;
  font-size: .72rem;
}
.product-kicker { margin-bottom: 7px; color: var(--gold); font-size: .72rem; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.product-lead { margin: 12px 0 18px; max-width: 690px; color: #b8c0cc; }
.price-value { margin: 0 0 7px; color: var(--gold-pale); font-family: Georgia,"Times New Roman",serif; font-size: clamp(2rem,4vw,2.8rem); font-weight: 800; line-height: 1; }
.price-note { color: #8993a2; font-size: .8rem; }
.mini-actions { margin: 19px 0; display: flex; flex-wrap: wrap; gap: 9px; }
.benefit-list { margin: 18px 0 22px; padding: 0; list-style: none; display: grid; gap: 8px; }
.benefit-list li { position: relative; padding-left: 24px; color: #d2d8e0; }
.benefit-list li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-pale); font-weight: 900; }
.member-note { margin: 0 0 20px; padding: 13px 15px; border-left: 3px solid var(--gold); background: rgba(216,180,106,.055); color: #bfc7d1; font-size: .82rem; }
.member-note strong { color: var(--gold-pale); }

.btn-documentary {
  width: 100%;
  min-height: 48px;
  margin: -7px 0 20px;
  color: var(--gold-pale);
  border-color: rgba(216,180,106,.40);
  background: rgba(216,180,106,.055);
}
.btn-documentary:hover {
  color: #fff4d6;
  border-color: rgba(216,180,106,.74);
  background: rgba(216,180,106,.12);
}

/* ========================= LANGUAGE MENUS ========================= */
.language-menu { margin-top: 18px; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; background: rgba(2,6,11,.42); }
.language-menu summary {
  min-height: 55px;
  padding: 14px 17px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  list-style: none;
  color: var(--gold-pale);
  font-size: .82rem;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
  cursor: pointer;
}
.language-menu summary::-webkit-details-marker { display: none; }
.language-menu summary span { color: var(--gold); font-size: 1.25rem; font-weight: 400; transition: transform .2s ease; }
.language-menu[open] summary span { transform: rotate(45deg); }
.language-menu-buy summary { color: white; border-color: rgba(121,206,118,.38); background: linear-gradient(180deg,var(--green-hover),var(--green)); }
.language-grid { padding: 13px; display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 9px; border-top: 1px solid rgba(255,255,255,.065); }
.language-buy {
  min-height: 58px;
  padding: 10px 13px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid rgba(216,180,106,.22);
  border-radius: 7px;
  background: rgba(255,255,255,.026);
  color: #e6ebf2;
  text-decoration: none;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}
.language-buy:hover { transform: translateY(-1px); border-color: rgba(216,180,106,.62); background: rgba(216,180,106,.075); }
.language-buy strong { font-size: .82rem; }
.language-buy span { color: #aeb6c3; font-size: .68rem; text-transform: uppercase; letter-spacing: .08em; }

/* ========================= DIGITAL ========================= */
.digital-section { padding-top: 6px; }
.digital-grid { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 22px; }
.digital-card {
  padding: 28px;
  display: grid;
  grid-template-columns: minmax(145px,.45fr) minmax(0,.55fr);
  gap: 26px;
  align-items: start;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg,rgba(13,18,28,.94),rgba(4,7,12,.96));
  box-shadow: 0 17px 40px rgba(0,0,0,.28);
}
.digital-cover { text-align: center; }
.digital-cover img { width: min(230px,100%); box-shadow: 0 18px 34px rgba(0,0,0,.36); }
.digital-copy h3 { font-size: clamp(1.45rem,2.2vw,2rem); }
.digital-copy .price-value { margin-top: 15px; font-size: 2rem; }
.digital-copy > p:not(.product-kicker):not(.promo-note) { margin-top: 13px; color: #b7bfca; font-size: .9rem; }
.promo-note { margin-top: 8px; color: var(--gold-pale); font-size: .78rem; font-weight: 700; }
.digital-copy > .btn { margin-top: 16px; }

/* ========================= MODALS ========================= */
.modal {
  display: none;
  position: fixed;
  z-index: 2000;
  inset: 0;
  overflow: auto;
  padding: 48px 18px;
  background: rgba(0,0,0,.78);
  backdrop-filter: blur(4px);
}
.modal-content {
  position: relative;
  width: min(900px,96%);
  margin: 0 auto;
  padding: clamp(24px,4vw,42px);
  border: 1px solid rgba(216,180,106,.34);
  border-radius: 14px;
  background: #f6f4ee;
  color: #1b2028;
  box-shadow: 0 30px 80px rgba(0,0,0,.58);
}
.modal-content p { margin: 0 0 16px; color: #252b34; line-height: 1.66; text-align: left; }
.modal-content h2,
.modal-content h3,
.modal-content h5 { color: #171d25; text-align: left; font-family: Georgia,"Times New Roman",serif; }
.modal-content h2 { margin: 0 42px 20px 0; font-size: 2rem; }
.modal-content h3 { margin: 28px 0 10px; font-size: 1.25rem; }
.modal-content h5 { margin: 4px 42px 22px 0; font-size: 1.45rem; }
.modal-content a { color: #725019; }
.close-button {
  position: absolute;
  top: 15px;
  right: 17px;
  color: #4e5662;
  font-size: 2rem;
  font-weight: 700;
  cursor: pointer;
}
.close-button:hover { color: #000; }
.action-button {
  min-height: 40px;
  margin-top: 12px;
  padding: 9px 18px;
  border: 0;
  border-radius: 6px;
  background: #131923;
  color: white;
  cursor: pointer;
}

/* ========================= FOOTER ========================= */
.site-footer { padding: 48px 0 32px; border-top: 1px solid rgba(216,180,106,.14); background: #02050a; }
.footer-grid { display: grid; grid-template-columns: 1.25fr repeat(3,1fr); gap: 28px; }
.footer-brand { color: var(--ivory); font-family: Georgia,"Times New Roman",serif; font-size: 1.25rem; font-weight: 700; }
.footer-copy { max-width: 330px; margin-top: 8px; color: #7f8997; font-size: .8rem; }
.footer-grid nav { display: grid; align-content: start; gap: 8px; }
.footer-grid nav a,
.footer-grid nav span { color: #9ca5b2; font-size: .78rem; text-decoration: none; }
.footer-grid nav a:hover { color: var(--gold-pale); }
.social-icons { margin-top: 30px; display: flex; justify-content: center; gap: 12px; }
.social-icons a { width: 38px; height: 38px; display: grid; place-items: center; border: 1px solid rgba(216,180,106,.18); border-radius: 50%; background: rgba(255,255,255,.025); }
.social-icons img { width: 20px; height: 20px; object-fit: contain; }

/* ========================= RESPONSIVE ========================= */
@media (max-width: 980px) {
  .nav-shell { grid-template-columns: 1fr auto; }
  .brand { grid-column: 1; }
  #nav { grid-column: 2; }
  .topnav > a:not(.icon), .topnav .nav-language { display: none; }
  .topnav .icon { display: inline-flex; align-items: center; justify-content: center; }
  .topnav.responsive {
    position: absolute;
    top: 70px;
    left: 14px;
    right: 14px;
    padding: 10px;
    display: grid;
    gap: 4px;
    border: 1px solid var(--line);
    border-radius: 10px;
    background: #06101b;
    box-shadow: var(--shadow);
  }
  .topnav.responsive > a:not(.icon) { display: block; text-align: left; }
  .topnav.responsive > a.nav-documentary {
    margin-left: 0;
    text-align: center;
  }
  .topnav.responsive .nav-language { display: block; margin-left: 0; }
  .topnav.responsive .nav-language > summary { width: 100%; min-width: 0; text-align: left; }
  .topnav.responsive .nav-language-panel { position: static; width: 100%; margin-top: 5px; transform: none; }
  .topnav.responsive .icon { position: absolute; top: -60px; right: 0; }

  .hero-core { grid-template-columns: 1fr; text-align: center; }
  .hero-copy { border-left: 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding: 19px 0; }
  .member-benefit { grid-template-columns: 1fr; }
  .member-benefit .btn { justify-self: start; }
  .product-card { grid-template-columns: minmax(200px,.6fr) minmax(0,1.4fr); gap: 34px; }
  .digital-grid { grid-template-columns: 1fr; }
  .digital-card { grid-template-columns: minmax(160px,.38fr) minmax(0,.62fr); }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 700px) {
  .section-shell { width: min(100% - 20px, var(--shell)); }
  .sales-intro { margin-top: 18px; padding: 30px 18px; }
  .sales-points { grid-template-columns: 1fr; }
  .sales-point { min-height: 0; }
  .member-benefit { margin-bottom: 42px; padding: 22px 18px; }
  .product-card { grid-template-columns: 1fr; padding: 24px 18px; }
  .product-visual img { width: min(245px,70vw); }
  .digital-card { grid-template-columns: 1fr; padding: 22px 18px; }
  .digital-cover img { width: min(230px,64vw); }
  .language-grid { grid-template-columns: 1fr; }
  .mini-actions { display: grid; grid-template-columns: 1fr; }
  .mini-actions .btn { width: 100%; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}