:root {
  --bg: #05070f;
  --bg-2: #0a1020;
  --navy: #07101c;
  --card: rgba(14, 22, 42, 0.72);
  --line: rgba(120, 180, 255, 0.16);
  --line-strong: rgba(90, 210, 255, 0.35);
  --cyan: #5ce1ff;
  --cyan-2: #2ec5e8;
  --blue: #4d7cff;
  --purple: #8b6cff;
  --violet: #c084fc;
  --white: #f7fbff;
  --text: #e8eef8;
  --muted: #9aa8c0;
  --soft: #6f7d96;
  --ok: #4ade80;
  --radius: 22px;
  --radius-sm: 14px;
  --max: 1140px;
  --header: 76px;
  --shadow: 0 28px 80px rgba(0, 0, 0, 0.45);
  --glow: 0 0 48px rgba(92, 225, 255, 0.22);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header) + 12px);
}

body {
  font-family: Inter, system-ui, sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, .logo-text strong, .cover-title, .cover-num, .price-tag, .btn {
  font-family: Outfit, Inter, sans-serif;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; }
ul, ol { list-style: none; }

.container {
  width: min(var(--max), calc(100% - 32px));
  margin: 0 auto;
}

.bg-orb {
  position: fixed;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.45;
}

.bg-orb-1 {
  width: 420px;
  height: 420px;
  background: #1b3dff;
  top: -120px;
  left: -80px;
}

.bg-orb-2 {
  width: 380px;
  height: 380px;
  background: #7a3dff;
  top: 40%;
  right: -140px;
}

.bg-orb-3 {
  width: 300px;
  height: 300px;
  background: #0ea5c9;
  bottom: -80px;
  left: 20%;
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header);
  backdrop-filter: blur(18px);
  background: rgba(5, 7, 15, 0.72);
  border-bottom: 1px solid var(--line);
}

.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

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

.logo-mark {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  font-family: Outfit, sans-serif;
  font-weight: 800;
  font-size: 14px;
  color: #041018;
  background: linear-gradient(135deg, var(--cyan), var(--blue) 55%, var(--purple));
  box-shadow: var(--glow);
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-text strong { font-size: 15px; letter-spacing: 0.02em; }
.logo-text small { color: var(--muted); font-size: 11px; }

.header-nav {
  display: flex;
  gap: 22px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 500;
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  text-align: center;
  color: #041018;
  background: linear-gradient(135deg, #7af0ff 0%, #5ce1ff 30%, #6d8bff 70%, #b07aff 100%);
  box-shadow: 0 10px 30px rgba(92, 225, 255, 0.22);
  transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
  border: 0;
  cursor: pointer;
}

.btn:hover {
  transform: translateY(-2px);
  filter: brightness(1.06);
  box-shadow: 0 14px 36px rgba(92, 225, 255, 0.32);
}

.btn:active { transform: translateY(0); }

.btn-sm {
  min-height: 42px;
  padding: 0 16px;
  font-size: 14px;
  border-radius: 12px;
}

.btn-xl {
  min-height: 58px;
  padding: 0 28px;
  font-size: 16px;
  width: 100%;
  max-width: 420px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  margin-bottom: 14px;
}

.eyebrow-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 12px var(--cyan);
}

.section {
  padding: 88px 0;
}

h1 {
  font-size: clamp(32px, 5vw, 56px);
  line-height: 1.08;
  letter-spacing: -0.03em;
  margin-bottom: 18px;
  background: linear-gradient(180deg, #ffffff 20%, #b7c8e8);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

h2 {
  font-size: clamp(26px, 3.6vw, 40px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}

h3 {
  font-size: 20px;
  line-height: 1.3;
  margin-bottom: 8px;
}

.lead {
  color: var(--muted);
  font-size: 18px;
  max-width: 720px;
  margin-bottom: 28px;
}

.hero {
  position: relative;
  padding: 48px 0 80px;
  overflow: hidden;
}

.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(92, 225, 255, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(92, 225, 255, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 30% 20%, black 20%, transparent 70%);
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  gap: 48px;
  align-items: center;
}

.hero-sub {
  color: var(--muted);
  font-size: 18px;
  max-width: 560px;
  margin-bottom: 28px;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.hero-stats li {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.stat-icon {
  min-width: 28px;
  height: 22px;
  display: grid;
  place-items: center;
  border-radius: 7px;
  font-size: 11px;
  font-weight: 800;
  color: #041018;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
}

.stat-icon.flag {
  background: linear-gradient(180deg, #e11d48 0 45%, #111 45% 55%, #111827 55% 100%);
  color: #fff;
}

.price-tag {
  font-size: 28px;
  margin-bottom: 16px;
  color: var(--white);
}

.price-tag strong,
.offer-price {
  background: linear-gradient(90deg, var(--cyan), var(--violet));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-note {
  margin-top: 14px;
  color: var(--soft);
  font-size: 14px;
}

.hero-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 460px;
}

.book-glow {
  position: absolute;
  width: 340px;
  height: 340px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(92, 225, 255, 0.28), transparent 68%);
  filter: blur(8px);
}

.book-scene {
  perspective: 1200px;
}

.book-3d {
  position: relative;
  width: 240px;
  height: 340px;
  transform: rotateY(-18deg) rotateX(8deg);
  transform-style: preserve-3d;
  animation: floaty 6s ease-in-out infinite;
}

.book-scene-sm .book-3d {
  width: 180px;
  height: 255px;
  animation: none;
}

.book-cover {
  position: absolute;
  inset: 0;
  border-radius: 8px 14px 14px 8px;
  padding: 22px 18px;
  display: flex;
  flex-direction: column;
  background:
    radial-gradient(circle at 80% 0%, rgba(92, 225, 255, 0.28), transparent 40%),
    linear-gradient(160deg, #101833 0%, #0b1228 45%, #1a1034 100%);
  border: 1px solid rgba(160, 210, 255, 0.28);
  box-shadow:
    18px 24px 50px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  overflow: hidden;
}

.book-scene-sm .book-cover { padding: 16px 14px; }

.book-spine {
  position: absolute;
  left: -16px;
  top: 6px;
  bottom: 6px;
  width: 16px;
  transform: rotateY(90deg);
  transform-origin: right center;
  background: linear-gradient(180deg, #6d8bff, #2a1f55);
  border-radius: 4px 0 0 4px;
}

.book-pages {
  position: absolute;
  right: -10px;
  top: 8px;
  bottom: 8px;
  width: 12px;
  background: repeating-linear-gradient(
    to right,
    #e8eef8 0 2px,
    #c9d4e8 2px 3px
  );
  border-radius: 0 4px 4px 0;
  box-shadow: 6px 0 16px rgba(0, 0, 0, 0.25);
}

.cover-top {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 9px;
  letter-spacing: 0.12em;
  color: var(--cyan);
  font-weight: 700;
}

.cover-kicker {
  margin-top: 22px;
  font-size: 10px;
  letter-spacing: 0.22em;
  color: var(--muted);
}

.cover-num {
  font-size: 72px;
  line-height: 0.9;
  font-weight: 800;
  background: linear-gradient(180deg, #fff, #7af0ff);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.book-scene-sm .cover-num { font-size: 52px; }

.cover-title {
  font-size: 13px;
  line-height: 1.3;
  letter-spacing: 0.04em;
  margin-top: 6px;
}

.book-scene-sm .cover-title { font-size: 11px; }

.cover-foot {
  margin-top: auto;
  display: flex;
  justify-content: space-between;
  font-size: 9px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

@keyframes floaty {
  0%, 100% { transform: rotateY(-18deg) rotateX(8deg) translateY(0); }
  50% { transform: rotateY(-14deg) rotateX(6deg) translateY(-10px); }
}

.card {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--card);
}

.glass {
  backdrop-filter: blur(16px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.05);
  transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.glass:hover {
  transform: translateY(-4px);
  border-color: var(--line-strong);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.card-index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  height: 28px;
  padding: 0 10px;
  margin-bottom: 14px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #041018;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
}

.pain-grid,
.forwho-grid,
.examples-grid,
.discover-grid {
  display: grid;
  gap: 16px;
}

.pain-grid { grid-template-columns: repeat(5, 1fr); }
.discover-grid { grid-template-columns: repeat(3, 1fr); }
.discover-card:nth-child(4),
.discover-card:nth-child(5) { grid-column: span 1; }
.examples-grid { grid-template-columns: repeat(3, 1fr); }
.forwho-grid { grid-template-columns: repeat(4, 1fr); }

.pain-grid .card p,
.forwho-grid .card p,
.discover-card p {
  color: var(--muted);
  font-size: 15px;
}

.cta-mid {
  display: flex;
  justify-content: center;
  margin-top: 36px;
}

.present-grid {
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 48px;
  align-items: center;
}

.check-list {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--text);
}

.check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 7px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background:
    linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 0 0 4px rgba(92, 225, 255, 0.12);
}

.check-list li::after {
  content: "";
  position: absolute;
  left: 5px;
  top: 11px;
  width: 6px;
  height: 3px;
  border-left: 2px solid #041018;
  border-bottom: 2px solid #041018;
  transform: rotate(-45deg);
}

.example-card {
  min-height: 140px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
}

.ex-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: var(--cyan);
  background: rgba(92, 225, 255, 0.08);
  border: 1px solid var(--line);
}

.examples-note {
  margin-top: 22px;
  text-align: center;
  color: var(--muted);
  font-style: italic;
}

.offer-card {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 32px;
  padding: 32px;
  border-radius: 28px;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(circle at 0% 0%, rgba(92, 225, 255, 0.12), transparent 40%),
    rgba(10, 16, 32, 0.9);
  box-shadow: var(--shadow);
}

.offer-visual { display: grid; place-items: center; }
.offer-label {
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 8px;
}
.offer-pages { color: var(--muted); margin-bottom: 8px; }
.offer-price { font-size: 42px; margin: 22px 0 16px; }

.delivery-box {
  text-align: center;
  padding: 48px 24px;
  border-radius: 28px;
  border: 1px solid var(--line);
  background: rgba(10, 16, 32, 0.7);
}

.delivery-box .lead { margin-left: auto; margin-right: auto; }

.delivery-badge {
  display: inline-block;
  margin: 8px 0 28px;
  padding: 8px 16px;
  border-radius: 999px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
  color: #041018;
  background: linear-gradient(135deg, var(--cyan), var(--purple));
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  text-align: left;
}

.steps li {
  padding: 20px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.03);
}

.steps span {
  display: grid;
  place-items: center;
  width: 32px;
  height: 32px;
  margin-bottom: 10px;
  border-radius: 50%;
  font-weight: 800;
  color: #041018;
  background: var(--cyan);
}

.steps strong { display: block; margin-bottom: 4px; }
.steps em { color: var(--muted); font-style: normal; font-size: 14px; }

.faq-wrap { max-width: 820px; }
.faq-list { margin-top: 24px; display: grid; gap: 10px; }

.faq-item {
  border: 1px solid var(--line);
  border-radius: 16px;
  background: rgba(10, 16, 32, 0.7);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: transparent;
  color: var(--white);
  border: 0;
  padding: 18px 52px 18px 20px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  position: relative;
}

.faq-question::after {
  content: "";
  position: absolute;
  right: 22px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-right: 2px solid var(--cyan);
  border-bottom: 2px solid var(--cyan);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.2s ease;
}

.faq-item.is-open .faq-question::after {
  transform: translateY(-20%) rotate(225deg);
}

.faq-answer {
  display: none;
  padding: 0 20px 18px;
  color: var(--muted);
}

.faq-item.is-open .faq-answer { display: block; }

.final-cta { padding-bottom: 100px; }

.final-box {
  text-align: center;
  padding: 56px 24px;
  border-radius: 32px;
  border: 1px solid var(--line-strong);
  background:
    radial-gradient(circle at 50% 0%, rgba(139, 108, 255, 0.22), transparent 50%),
    rgba(8, 12, 24, 0.9);
}

.final-box h2 { max-width: 820px; margin-left: auto; margin-right: auto; }
.final-box .lead { margin-left: auto; margin-right: auto; }
.final-meta {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--cyan);
}
.final-box .btn { margin: 22px auto 16px; }
.disclaimer {
  max-width: 640px;
  margin: 8px auto 0;
  color: var(--soft);
  font-size: 13px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 28px 0 40px;
  color: var(--soft);
  font-size: 14px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-inner nav { display: flex; gap: 16px; }
.footer-inner a:hover { color: var(--white); }

.legal-page {
  padding: 48px 0 80px;
  max-width: 760px;
}

.legal-page h1 { margin-bottom: 16px; }
.legal-page p { color: var(--muted); margin-bottom: 12px; }

@media (max-width: 1024px) {
  .pain-grid,
  .forwho-grid { grid-template-columns: repeat(2, 1fr); }
  .discover-grid,
  .examples-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-grid,
  .present-grid,
  .offer-card { grid-template-columns: 1fr; }
  .hero-visual { min-height: 380px; order: -1; }
  .present-visual { display: none; }
}

@media (max-width: 720px) {
  .header-nav { display: none; }
  .pain-grid,
  .forwho-grid,
  .discover-grid,
  .examples-grid,
  .steps { grid-template-columns: 1fr; }
  .section { padding: 64px 0; }
  .hero { padding: 28px 0 56px; }
  .btn-xl { max-width: none; min-height: 56px; }
  .offer-card { padding: 22px; }
  .book-3d { width: 200px; height: 284px; }
  .hero-visual { min-height: 330px; }
  h1 { font-size: 30px; }
  .price-tag { font-size: 24px; }
  .offer-price { font-size: 34px; }
}

@media (prefers-reduced-motion: reduce) {
  .book-3d { animation: none; }
  html { scroll-behavior: auto; }
  .btn, .glass { transition: none; }
}