:root {
  --bg: #071018;
  --bg-soft: #0c1721;
  --panel: rgba(15, 26, 38, 0.78);
  --panel-strong: #0d1822;
  --text: #eef2f5;
  --muted: #b8c1cb;
  --line: rgba(255, 255, 255, 0.08);
  --gold: #c8a66b;
  --gold-soft: rgba(200, 166, 107, 0.18);
  --accent: #8ea9ff;
  --shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
  --radius: 20px;
  --container: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(circle at top right, rgba(142, 169, 255, 0.12), transparent 28%),
    radial-gradient(circle at top left, rgba(200, 166, 107, 0.1), transparent 22%),
    linear-gradient(180deg, #050b11 0%, #071018 35%, #09131c 100%);
  color: var(--text);
}

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

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

button,
input,
select {
  font: inherit;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: rgba(5, 11, 17, 0.72);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand-mark {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(200, 166, 107, 0.2), rgba(142, 169, 255, 0.12));
  border: 1px solid var(--line);
  color: var(--gold);
  font-size: 1.25rem;
}

.brand-name,
.brand-tag {
  display: block;
}

.brand-name {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.7rem;
  font-weight: 700;
  line-height: 1;
}

.brand-tag {
  color: var(--muted);
  font-size: 0.78rem;
  margin-top: 4px;
  max-width: 460px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 18px;
}

.nav a {
  color: var(--muted);
  font-size: 0.9rem;
  transition: color 0.25s ease;
}

.nav a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 90px 0 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 75% 30%, rgba(142, 169, 255, 0.16), transparent 18%),
    radial-gradient(circle at 70% 65%, rgba(200, 166, 107, 0.1), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent 30%);
  pointer-events: none;
}

.hero-grid,
.section-grid,
.ai-grid,
.footer-inner,
.contact-box {
  position: relative;
  z-index: 1;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
}

.eyebrow,
.section-kicker,
.mini-label,
.book-badge,
.cover-label,
.launch-type {
  display: inline-block;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.76rem;
}

.eyebrow,
.section-kicker,
.mini-label,
.book-badge,
.launch-type {
  color: var(--gold);
}

.hero h1,
.section h2,
.manifesto-box h2,
.positioning-card h3,
.funnel-card h3 {
  font-family: 'Cormorant Garamond', serif;
  line-height: 0.95;
  margin: 18px 0;
  font-weight: 700;
}

.hero h1 {
  font-size: clamp(3.1rem, 6vw, 5.4rem);
  max-width: 11ch;
}

.hero p,
.section-head p,
.section p,
.collection-item p,
.book-content p,
.manifesto-box p,
.ai-section p,
.contact-box p,
.site-footer p,
.positioning-card p,
.funnel-card p,
.newsletter-box p,
.launch-card p,
.testimonial-card p {
  color: var(--muted);
  line-height: 1.75;
}

.hero-actions,
.contact-actions,
.compact-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.hero-metrics {
  display: flex;
  gap: 18px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.hero-metrics div {
  min-width: 120px;
  padding: 14px 16px;
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--line);
}

.hero-metrics strong {
  display: block;
  font-size: 1.3rem;
  margin-bottom: 6px;
}

.hero-metrics span {
  color: var(--muted);
  font-size: 0.9rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  font-weight: 600;
  transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--gold), #e2bf82);
  color: #111;
}

.btn-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.hero-panel {
  position: relative;
  min-height: 470px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glass-card,
.info-card,
.collection-item,
.book-card,
.manifesto-box,
.chat-demo,
.contact-box,
.positioning-card,
.promise-box,
.funnel-card,
.newsletter-box,
.launch-card,
.resource-box,
.testimonial-card,
.faq-item {
  border: 1px solid var(--line);
  background: var(--panel);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}

.glass-card {
  padding: 34px;
  border-radius: 26px;
  max-width: 420px;
  z-index: 2;
}

.big-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.15rem;
  margin: 16px 0 12px;
  line-height: 1;
}

.mini-points {
  margin: 20px 0 0;
  padding-left: 18px;
  color: var(--muted);
  line-height: 1.9;
}

.orbital-lines {
  position: absolute;
  inset: 24px;
  border-radius: 50%;
  border: 1px dashed rgba(255, 255, 255, 0.08);
}

.section {
  padding: 90px 0;
}

.two-col {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 40px;
}

.section-head {
  max-width: 780px;
  margin-bottom: 36px;
}

.narrow-head {
  max-width: 660px;
}

.section h2,
.manifesto-box h2,
.promise-box h2 {
  font-size: clamp(2.3rem, 4vw, 4rem);
}

.positioning-grid,
.funnel-grid,
.launches-grid,
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.positioning-card,
.funnel-card,
.launch-card,
.testimonial-card {
  border-radius: 22px;
  padding: 28px;
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.info-card {
  padding: 28px;
  border-radius: var(--radius);
}

.info-card h3,
.collection-item h3,
.book-content h3,
.chat-header strong {
  margin-top: 0;
  margin-bottom: 12px;
}

.promise-box {
  border-radius: 28px;
  padding: 38px;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 30px;
}

.collection-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.collection-item {
  border-radius: var(--radius);
  padding: 24px;
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
}

.collection-item > span {
  width: 56px;
  height: 56px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--gold-soft);
  color: var(--gold);
  font-weight: 700;
}

.books-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
}

.four-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.book-card {
  border-radius: 24px;
  overflow: hidden;
}

.book-card.featured {
  transform: translateY(-6px);
}

.book-cover {
  position: relative;
  height: 320px;
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: flex-end;
  padding: 18px;
}

.cover-label {
  color: white;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(7, 16, 24, 0.45);
  padding: 10px 12px;
  border-radius: 999px;
}

.cover-one {
  background:
    linear-gradient(180deg, rgba(4, 10, 16, 0.15), rgba(4, 10, 16, 0.9)),
    radial-gradient(circle at 50% 22%, rgba(152, 180, 255, 0.9), transparent 12%),
    linear-gradient(135deg, #17273a, #0b1118 75%);
}

.cover-two {
  background:
    linear-gradient(180deg, rgba(4, 10, 16, 0.1), rgba(4, 10, 16, 0.86)),
    radial-gradient(circle at 50% 18%, rgba(214, 181, 123, 0.8), transparent 14%),
    linear-gradient(135deg, #211b13, #0d1117 75%);
}

.cover-three {
  background:
    linear-gradient(180deg, rgba(4, 10, 16, 0.08), rgba(4, 10, 16, 0.86)),
    radial-gradient(circle at 50% 20%, rgba(165, 131, 255, 0.75), transparent 14%),
    linear-gradient(135deg, #1b1830, #0c1017 75%);
}

.cover-four {
  background:
    linear-gradient(180deg, rgba(4, 10, 16, 0.12), rgba(4, 10, 16, 0.88)),
    radial-gradient(circle at 50% 18%, rgba(111, 223, 182, 0.6), transparent 14%),
    linear-gradient(135deg, #0f2923, #091117 75%);
}

.book-content {
  padding: 24px;
}

.inline-link {
  display: inline-block;
  margin-top: 12px;
  color: var(--gold);
  font-weight: 600;
}

.resource-box,
.newsletter-box {
  border-radius: 28px;
  padding: 34px;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 28px;
  align-items: center;
}

.lead-form,
.newsletter-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.lead-form select,
.lead-form input,
.newsletter-form input,
.chat-input input {
  min-height: 50px;
  border-radius: 14px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  padding: 0 16px;
  outline: none;
}

.lead-form select {
  grid-column: 1 / -1;
}

.lead-form button,
.newsletter-form button,
.chat-input button {
  min-height: 50px;
  border: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold), #e2bf82);
  color: #111;
  font-weight: 700;
  cursor: pointer;
}

.lead-form button {
  grid-column: 1 / -1;
}

.compact-list {
  margin-top: 18px;
}

.audience-grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 28px;
  align-items: center;
}

.audience-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.audience-chip {
  padding: 14px 18px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.manifesto-box {
  border-radius: 28px;
  padding: 42px;
  background:
    radial-gradient(circle at top right, rgba(200, 166, 107, 0.08), transparent 22%),
    var(--panel);
}

.ai-grid {
  display: grid;
  grid-template-columns: 1fr 0.95fr;
  gap: 32px;
  align-items: start;
}

.feature-list {
  margin: 22px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.8;
}

.chat-demo {
  border-radius: 24px;
  overflow: hidden;
}

.chat-header {
  padding: 18px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}

.chat-header span {
  color: var(--muted);
  font-size: 0.9rem;
}

.chat-shortcuts {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  padding: 16px 16px 0;
}

.shortcut-btn {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  border-radius: 999px;
  padding: 10px 14px;
  cursor: pointer;
}

.chat-body {
  min-height: 320px;
  max-height: 320px;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.chat-message {
  max-width: 85%;
  padding: 14px 16px;
  border-radius: 18px;
  line-height: 1.6;
}

.chat-message.bot {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--line);
}

.chat-message.user {
  background: rgba(200, 166, 107, 0.14);
  border: 1px solid rgba(200, 166, 107, 0.2);
  align-self: flex-end;
}

.chat-input {
  display: flex;
  gap: 10px;
  padding: 16px;
  border-top: 1px solid var(--line);
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border-radius: 18px;
  padding: 18px 20px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 700;
}

.faq-item p {
  margin: 14px 0 0;
}

.contact-box {
  border-radius: 26px;
  padding: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 30px 0 60px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

.footer-inner h3 {
  margin: 0 0 10px;
  font-family: 'Cormorant Garamond', serif;
  font-size: 2rem;
}

.footer-note {
  max-width: 500px;
}

.floating-whatsapp,
.floating-chat {
  position: fixed;
  right: 20px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  z-index: 60;
}

.floating-whatsapp {
  bottom: 20px;
  background: #19c37d;
}

.floating-chat {
  bottom: 90px;
  background: var(--panel-strong);
  cursor: pointer;
}

.floating-whatsapp img,
.floating-chat img {
  width: 28px;
  height: 28px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.brand.brand-image {
  display: flex;
  align-items: center;
}

.brand-logo {
  height: 52px;
  width: auto;
  display: block;
}
.hero-logo {
  width: 220px;
  max-width: 100%;
  margin-bottom: 18px;
}
.floating-chat img {
  width: 24px;
  height: 24px;
  object-fit: contain;
}
.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-logo {
  width: 220px;
  max-width: 100%;
  height: auto;
}
.brand-logo,
.footer-logo,
.hero-logo {
  display: block;
  border-radius: 8px;
}