@import "tailwindcss";

:root {
  --navy: #061338;
  --navy-2: #0b225e;
  --ink: #0a1634;
  --blue: #0866ff;
  --sky: #44c7ff;
  --yellow: #ffc928;
  --red: #d62234;
  --muted: #64718b;
  --line: #dce5f2;
  --soft: #f4f7fb;
  --white: #fff;
  --green: #16b880;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; font-family: Arial, Helvetica, sans-serif; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
button, a { -webkit-tap-highlight-color: transparent; }

.shell { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.section { padding: 108px 0; }

.site-header {
  position: sticky; top: 0; z-index: 30; display: flex; min-height: 78px; align-items: center; justify-content: space-between;
  padding: 10px max(24px, calc((100vw - 1180px) / 2)); background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(10,22,52,.1); backdrop-filter: blur(16px);
}
.brand { display: flex; align-items: center; gap: 13px; }
.brand-logo { display: block; width: 56px; height: 56px; object-fit: cover; background: #1e1c1b; border-radius: 13px; box-shadow: 0 10px 24px rgba(6,19,56,.18); }
.brand > span:last-child { display: flex; flex-direction: column; line-height: 1.1; }
.brand strong { font-size: 16px; }
.brand small { margin-top: 6px; color: var(--muted); font-size: 12px; }
.header-cta { display: inline-flex; align-items: center; gap: 10px; padding: 13px 18px; color: #fff; background: var(--blue); border-radius: 12px; box-shadow: 0 10px 22px rgba(8,102,255,.22); font-size: 14px; font-weight: 800; transition: .2s ease; }
.header-cta:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(8,102,255,.28); }

.hero { position: relative; min-height: 800px; overflow: hidden; color: #fff; background: radial-gradient(circle at 77% 20%,rgba(8,102,255,.35),transparent 30%), linear-gradient(135deg,#030b21 0%,#061338 50%,#0b225e 100%); }
.hero::before { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px); background-size: 54px 54px; content: ""; mask-image: linear-gradient(to right,transparent,black 50%,transparent); }
.hero-glow { position: absolute; border-radius: 999px; filter: blur(4px); pointer-events: none; }
.hero-glow-one { right: -260px; top: 130px; width: 650px; height: 650px; border: 1px solid rgba(68,199,255,.28); box-shadow: 0 0 130px rgba(8,102,255,.22) inset; }
.hero-glow-two { right: 90px; bottom: -420px; width: 800px; height: 800px; border: 1px solid rgba(68,199,255,.15); }
.hero-grid { position: relative; z-index: 2; display: grid; min-height: 800px; grid-template-columns: 1.06fr .94fr; align-items: center; gap: 28px; }
.hero-copy { padding: 76px 0 66px; }
.eyebrow,.kicker { display: inline-flex; align-items: center; gap: 9px; color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; }
.eyebrow { color: #9adeff; }
.eyebrow span { width: 8px; height: 8px; background: var(--yellow); border-radius: 50%; box-shadow: 0 0 15px rgba(255,201,40,.8); }
.hero h1 { max-width: 690px; margin: 24px 0 22px; font-size: clamp(47px,5.1vw,76px); line-height: .98; letter-spacing: -.055em; }
.hero h1 em { display: block; margin-top: 10px; color: #8bdcff; font-style: normal; }
.hero-lead { max-width: 650px; margin: 0; color: #cbd9f4; font-size: 19px; line-height: 1.55; }
.hero-promise { display: flex; max-width: 600px; align-items: center; gap: 17px; margin-top: 27px; padding: 14px 18px; color: #dce8ff; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 15px; }
.hero-promise span { flex: 0 0 auto; padding: 7px 10px; color: #061338; background: var(--yellow); border-radius: 8px; font-size: 11px; font-weight: 900; text-transform: uppercase; }
.hero-promise strong { font-size: 14px; line-height: 1.35; }
.hero-actions { display: flex; align-items: center; gap: 22px; margin-top: 30px; }
.button { display: inline-flex; min-height: 56px; align-items: center; justify-content: center; gap: 10px; padding: 16px 23px; border-radius: 13px; font-size: 16px; font-weight: 900; transition: .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-yellow { color: #071432; background: var(--yellow); box-shadow: 0 15px 34px rgba(255,201,40,.18); }
.button-yellow:hover { background: #ffd54d; box-shadow: 0 18px 38px rgba(255,201,40,.26); }
.text-link { padding-bottom: 4px; color: #dbe7ff; border-bottom: 1px solid rgba(219,231,255,.45); font-size: 14px; font-weight: 700; }
.hero-stats { display: flex; gap: 33px; margin-top: 38px; }
.hero-stats div { display: grid; grid-template-columns: auto auto; align-items: end; gap: 8px; }
.hero-stats strong { color: #fff; font-size: 28px; line-height: 1; }
.hero-stats span { max-width: 62px; color: #8599bd; font-size: 11px; line-height: 1.15; }
.hero-visual { position: relative; align-self: stretch; }
.hero-visual > img { position: absolute; z-index: 3; right: -35px; bottom: 0; width: 610px; max-width: none; }
.visual-ring { position: absolute; right: -80px; top: 120px; width: 540px; height: 540px; background: radial-gradient(circle,rgba(8,102,255,.4),transparent 65%); border: 1px solid rgba(68,199,255,.27); border-radius: 50%; }
.float-card { position: absolute; z-index: 5; display: flex; align-items: center; gap: 10px; padding: 12px 15px; color: #fff; background: rgba(5,18,53,.86); border: 1px solid rgba(139,220,255,.28); border-radius: 12px; box-shadow: 0 17px 35px rgba(0,0,0,.25); backdrop-filter: blur(10px); font-size: 12px; font-weight: 800; }
.float-card span { display: grid; width: 27px; height: 27px; place-items: center; color: #061338; background: #8bdcff; border-radius: 8px; font-size: 10px; }
.float-one { top: 205px; left: 15px; }
.float-two { top: 295px; right: -12px; }
.float-three { bottom: 105px; left: -18px; }

.section-heading { max-width: 760px; margin-bottom: 48px; }
.section-heading h2 { margin: 14px 0 15px; font-size: clamp(35px,4vw,55px); line-height: 1.06; letter-spacing: -.045em; }
.section-heading p { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.7; }
.centered { margin-inline: auto; text-align: center; }
.split-heading { display: grid; max-width: none; grid-template-columns: 1.25fr .75fr; align-items: end; gap: 80px; }
.split-heading > div h2 { margin-bottom: 0; }
.split-heading > p { padding-bottom: 6px; }

.pains-section { background: #fff; }
.pain-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.pain-card { position: relative; min-height: 222px; padding: 28px; overflow: hidden; background: #f7f9fc; border: 1px solid var(--line); border-radius: 21px; transition: .25s ease; }
.pain-card:hover { transform: translateY(-4px); background: #fff; box-shadow: 0 20px 50px rgba(18,42,84,.1); }
.card-num { display: inline-grid; width: 42px; height: 42px; place-items: center; color: var(--blue); background: #eaf2ff; border-radius: 12px; font-size: 12px; font-weight: 900; }
.pain-card h3 { margin: 25px 0 10px; font-size: 19px; }
.pain-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.bridge { display: flex; max-width: 820px; align-items: center; gap: 22px; margin: 42px auto 0; padding: 20px 25px; background: #edf4ff; border: 1px solid #cfe0fb; border-radius: 18px; }
.bridge-icon { display: grid; flex: 0 0 48px; width: 48px; height: 48px; place-items: center; color: #fff; background: var(--blue); border-radius: 50%; font-size: 24px; }
.bridge p { margin: 0; color: #34405a; font-size: 16px; line-height: 1.55; }
.bridge strong { color: var(--ink); }
.visual-story { display: grid; grid-template-columns: 1.55fr .75fr; align-items: stretch; margin: 46px 0 0; overflow: hidden; color: #fff; background: #061338; border-radius: 28px; box-shadow: 0 20px 55px rgba(6,19,56,.14); }
.visual-story img { display: block; width: 100%; height: 100%; min-height: 310px; object-fit: cover; }
.visual-story figcaption { display: flex; flex-direction: column; justify-content: center; gap: 12px; padding: 36px 32px; }
.visual-story figcaption span,.module-visual figcaption span { color: #8bdcff; font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.visual-story figcaption strong,.module-visual figcaption strong { font-size: 23px; line-height: 1.25; letter-spacing: -.025em; }
.story-income { grid-template-columns: .75fr 1.55fr; color: #061338; background: #eaf2ff; }
.story-income img { order: 2; }
.story-income figcaption { order: 1; }
.story-income figcaption span { color: var(--blue); }

.route-section { position: relative; overflow: hidden; color: #fff; background: radial-gradient(circle at 50% -20%,rgba(8,102,255,.6),transparent 40%),#061338; }
.light-heading h2 { color: #fff; }
.light-heading p { color: #a9bce0; }
.kicker-light { color: #8bdcff; }
.route-line { position: relative; display: grid; grid-template-columns: repeat(5,1fr); gap: 12px; margin-top: 65px; }
.route-line::before { position: absolute; z-index: 0; left: 7%; right: 7%; top: 27px; height: 2px; background: linear-gradient(90deg,#1b73ff,#8bdcff,#ffc928); content: ""; }
.route-step { position: relative; z-index: 1; padding: 0 10px; text-align: center; }
.route-step > span { display: grid; width: 56px; height: 56px; margin: 0 auto 24px; place-items: center; color: #061338; background: #fff; border: 6px solid #183470; border-radius: 50%; box-shadow: 0 0 0 2px #4dbefe; font-size: 12px; font-weight: 900; }
.route-step:nth-child(5) > span { background: var(--yellow); box-shadow: 0 0 0 2px var(--yellow); }
.route-step h3 { margin: 0 0 10px; font-size: 16px; }
.route-step p { margin: 0; color: #93a8ce; font-size: 12px; line-height: 1.6; }
.route-result { display: flex; max-width: 690px; align-items: center; gap: 20px; margin: 62px auto 0; padding: 20px 24px; background: rgba(255,255,255,.07); border: 1px solid rgba(139,220,255,.24); border-radius: 18px; }
.result-check { display: grid; flex: 0 0 52px; width: 52px; height: 52px; place-items: center; color: #061338; background: #6ce0b8; border-radius: 15px; font-size: 23px; font-weight: 900; }
.route-result div:last-child { display: flex; flex-direction: column; gap: 5px; }
.route-result small { color: #8bdcff; font-size: 10px; font-weight: 900; letter-spacing: .14em; }
.route-result strong { font-size: 15px; line-height: 1.4; }

.value-section { background: var(--soft); }
.value-grid { display: grid; grid-template-columns: repeat(12,1fr); gap: 17px; }
.value-card { min-height: 220px; padding: 28px; background: #fff; border: 1px solid var(--line); border-radius: 23px; box-shadow: 0 10px 35px rgba(33,56,95,.04); }
.value-card span { color: var(--blue); font-size: 12px; font-weight: 900; letter-spacing: .1em; }
.value-card h3 { margin: 34px 0 10px; font-size: 22px; }
.value-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }
.value-1,.value-4 { grid-column: span 5; }
.value-2,.value-3 { grid-column: span 7; }
.value-5,.value-6 { grid-column: span 6; }
.value-2 { color: #fff; background: linear-gradient(140deg,#0866ff,#0447b9); border-color: transparent; }
.value-2 span,.value-2 p { color: #cfe1ff; }
.value-5 { color: #fff; background: var(--navy); border-color: var(--navy); }
.value-5 span { color: #8bdcff; }
.value-5 p { color: #b1c2e1; }

.math-section { background: #fff; }
.math-grid { display: grid; grid-template-columns: .85fr 1.15fr; align-items: center; gap: 66px; }
.math-copy h2 { margin: 15px 0 18px; font-size: clamp(37px,4vw,56px); line-height: 1.04; letter-spacing: -.045em; }
.math-copy > p { color: var(--muted); font-size: 16px; line-height: 1.7; }
.check-list,.offer-list { margin: 28px 0 0; padding: 0; list-style: none; }
.check-list li { display: flex; gap: 12px; padding: 11px 0; color: #34405a; font-size: 14px; line-height: 1.5; }
.check-list span { display: grid; flex: 0 0 24px; width: 24px; height: 24px; place-items: center; color: #fff; background: var(--green); border-radius: 50%; font-size: 12px; font-weight: 900; }
.formula-card { padding: 38px; color: #fff; background: radial-gradient(circle at 80% 0,rgba(68,199,255,.28),transparent 35%),#061338; border-radius: 30px; box-shadow: 0 30px 70px rgba(6,19,56,.2); }
.formula-label { color: #8bdcff; font-size: 11px; font-weight: 900; letter-spacing: .15em; }
.formula-flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr auto 1fr; align-items: center; gap: 8px; margin-top: 28px; }
.formula-flow > div { display: flex; min-height: 118px; flex-direction: column; justify-content: center; padding: 16px 10px; background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.12); border-radius: 16px; text-align: center; }
.formula-flow strong { font-size: 14px; }
.formula-flow small { margin-top: 7px; color: #90a5cd; font-size: 9px; line-height: 1.25; }
.formula-flow b { color: #8bdcff; font-size: 18px; }
.formula-flow .formula-result { color: #061338; background: var(--yellow); border-color: var(--yellow); }
.formula-flow .formula-result small { color: #4f4314; }
.formula-card > p { margin: 26px 0 0; color: #95a9d0; font-size: 12px; line-height: 1.6; text-align: center; }

.preview-section { position: relative; overflow: hidden; color: #fff; background: radial-gradient(circle at 15% 25%,rgba(8,102,255,.42),transparent 31%),radial-gradient(circle at 85% 70%,rgba(68,199,255,.22),transparent 30%),#061338; }
.preview-section::before { position: absolute; inset: 0; background-image: linear-gradient(rgba(255,255,255,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.025) 1px,transparent 1px); background-size: 58px 58px; content: ""; }
.preview-section .shell { position: relative; z-index: 1; }
.preview-heading p { color: #aabde0; }
.preview-pages { display: flex; max-width: 920px; align-items: flex-start; justify-content: center; gap: 40px; margin: 50px auto 0; perspective: 1200px; }
.preview-page { position: relative; width: min(40vw,390px); margin: 0; padding: 10px 10px 0; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: 24px; box-shadow: 0 35px 70px rgba(0,0,0,.38); backdrop-filter: blur(8px); }
.preview-page-one { transform: rotate(-2.5deg); }
.preview-page-two { transform: translateY(28px) rotate(2.5deg); }
.preview-page > img { width: 100%; aspect-ratio: 2/3; object-fit: cover; border-radius: 16px; }
.preview-page figcaption { display: flex; align-items: center; gap: 12px; padding: 17px 8px 18px; }
.preview-page figcaption > span { display: grid; flex: 0 0 36px; width: 36px; height: 36px; place-items: center; color: #061338; background: var(--yellow); border-radius: 11px; font-size: 10px; font-weight: 900; }
.preview-page figcaption > div { display: flex; flex-direction: column; gap: 4px; }
.preview-page figcaption strong { font-size: 14px; }
.preview-page figcaption small { color: #91a6cd; font-size: 10px; }
.preview-note { display: none; margin: 24px 0 0; color: #91a6cd; font-size: 11px; text-align: center; }

.inside-section { background: #f5f8fc; }
.inside-grid { display: grid; grid-template-columns: .78fr 1.22fr; align-items: start; gap: 70px; }
.book-panel { position: sticky; top: 110px; min-height: 690px; overflow: hidden; background: radial-gradient(circle at 50% 38%,rgba(64,194,255,.42),transparent 34%),linear-gradient(150deg,#061338,#0d2b79); border-radius: 32px; }
.book-panel img { position: relative; z-index: 2; width: 112%; max-width: none; margin: 35px 0 0 -6%; filter: drop-shadow(0 30px 35px rgba(0,0,0,.3)); }
.book-halo { position: absolute; left: 50%; top: 45%; width: 480px; height: 480px; transform: translate(-50%,-50%); border: 1px solid rgba(139,220,255,.28); border-radius: 50%; }
.book-caption { position: absolute; z-index: 4; right: 22px; bottom: 22px; left: 22px; display: flex; flex-direction: column; gap: 4px; padding: 17px; color: #fff; background: rgba(3,11,33,.82); border: 1px solid rgba(255,255,255,.12); border-radius: 15px; backdrop-filter: blur(10px); text-align: center; }
.book-caption strong { font-size: 15px; }
.book-caption span { color: #9fb2d6; font-size: 11px; }
.inside-content .section-heading { margin-bottom: 26px; }
.module-list { display: grid; grid-template-columns: 1fr 1fr; gap: 13px; }
.module { display: grid; min-height: 151px; grid-template-columns: 43px 1fr; gap: 13px; padding: 20px; background: #fff; border: 1px solid var(--line); border-radius: 18px; }
.module > span { display: grid; width: 43px; height: 43px; place-items: center; color: var(--blue); background: #eaf2ff; border-radius: 12px; font-size: 11px; font-weight: 900; }
.module h3 { margin: 2px 0 7px; font-size: 15px; }
.module p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.55; }
.module-visual { display: grid; grid-column: 1 / -1; grid-template-columns: 1.45fr .75fr; margin: 2px 0; overflow: hidden; color: #fff; background: linear-gradient(145deg,#061338,#0b2f87); border-radius: 20px; }
.module-visual img { display: block; width: 100%; height: 100%; min-height: 260px; object-fit: cover; }
.module-visual figcaption { display: flex; flex-direction: column; justify-content: center; gap: 10px; padding: 28px; }
.module-visual figcaption strong { font-size: 20px; }

.compare-section { background: #fff; }
.compare-grid { display: grid; grid-template-columns: 1fr 68px 1fr; align-items: center; gap: 0; max-width: 1000px; margin: 0 auto; }
.compare-column { padding: 34px; border-radius: 26px; }
.compare-column.before { background: #fff4f4; border: 1px solid #f1caca; }
.compare-column.after { color: #fff; background: linear-gradient(145deg,#0866ff,#0446b7); box-shadow: 0 22px 55px rgba(8,102,255,.2); }
.compare-title { display: flex; align-items: center; gap: 13px; margin-bottom: 24px; }
.compare-title span { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 12px; font-size: 19px; font-weight: 900; }
.before .compare-title span { color: #b51f2d; background: #ffd9dd; }
.after .compare-title span { color: #07532f; background: #86e9bd; }
.compare-title strong { font-size: 20px; }
.compare-column ul { display: grid; gap: 13px; margin: 0; padding-left: 21px; }
.compare-column li { color: #6d4b51; font-size: 14px; line-height: 1.5; }
.after li { color: #dce9ff; }
.compare-arrow { display: grid; position: relative; z-index: 2; width: 68px; height: 68px; place-items: center; color: #fff; background: var(--ink); border: 8px solid #fff; border-radius: 50%; font-size: 25px; font-weight: 900; }

.audience-section { background: var(--soft); }
.audience-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 15px; }
.audience-grid article { min-height: 250px; padding: 27px; background: #fff; border: 1px solid var(--line); border-radius: 22px; }
.audience-grid span { color: var(--blue); font-size: 12px; font-weight: 900; }
.audience-grid h3 { margin: 55px 0 12px; font-size: 20px; }
.audience-grid p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }

.author-section { padding-bottom: 0; background: #fff; }
.author-card { display: grid; min-height: 570px; grid-template-columns: .8fr 1.2fr; align-items: center; overflow: hidden; color: #fff; background: radial-gradient(circle at 20% 50%,rgba(8,102,255,.4),transparent 28%),#061338; border-radius: 34px; }
.author-photo { position: relative; align-self: stretch; overflow: hidden; }
.author-photo img { position: absolute; bottom: -190px; left: 50%; width: 520px; max-width: none; transform: translateX(-50%); }
.author-copy { padding: 60px 70px 60px 25px; }
.author-copy h2 { margin: 14px 0 7px; font-size: 51px; letter-spacing: -.04em; }
.author-copy h3 { margin: 0 0 20px; color: #8bdcff; font-size: 17px; }
.author-copy p { margin: 0; color: #b9c9e7; font-size: 15px; line-height: 1.7; }
.author-copy blockquote { margin: 28px 0 0; padding: 20px 22px; color: #e8f0ff; background: rgba(255,255,255,.06); border-left: 3px solid var(--yellow); border-radius: 0 15px 15px 0; font-size: 15px; line-height: 1.65; }

.offer-section { background: #fff; }
.offer-card { display: grid; grid-template-columns: 1.08fr .92fr; overflow: hidden; color: #fff; background: linear-gradient(140deg,#061338,#0a2467); border-radius: 35px; box-shadow: 0 35px 80px rgba(6,19,56,.18); }
.offer-copy { padding: 65px 25px 65px 70px; }
.offer-copy h2 { max-width: 680px; margin: 15px 0 18px; font-size: clamp(37px,4.3vw,57px); line-height: 1.03; letter-spacing: -.045em; }
.offer-copy > p { max-width: 640px; margin: 0; color: #b2c4e5; font-size: 16px; line-height: 1.65; }
.offer-list { display: grid; grid-template-columns: 1fr 1fr; gap: 11px 18px; color: #e9f1ff; font-size: 13px; }
.price-row { display: flex; max-width: 470px; align-items: end; justify-content: space-between; margin: 30px 0 18px; padding-top: 24px; border-top: 1px solid rgba(255,255,255,.14); }
.price-row span { color: #99acd0; font-size: 12px; }
.price-row strong { color: var(--yellow); font-size: 38px; line-height: 1; }
.button-wide { width: min(100%,470px); }
.delivery-note { display: block; max-width: 470px; margin-top: 13px; color: #8fa5cb; font-size: 10px; text-align: center; }
.offer-visual { position: relative; min-height: 650px; overflow: hidden; background: radial-gradient(circle at 50% 50%,rgba(68,199,255,.4),transparent 35%); }
.offer-visual::before { position: absolute; left: 50%; top: 50%; width: 420px; height: 420px; transform: translate(-50%,-50%); border: 1px solid rgba(139,220,255,.32); border-radius: 50%; content: ""; }
.offer-visual img { position: absolute; right: -30px; bottom: -3px; width: 610px; max-width: none; filter: drop-shadow(0 30px 35px rgba(0,0,0,.35)); }
.offer-badge { position: absolute; z-index: 3; top: 45px; right: 45px; display: grid; width: 100px; height: 100px; place-items: center; align-content: center; color: #061338; background: var(--yellow); border-radius: 50%; box-shadow: 0 16px 35px rgba(0,0,0,.25); transform: rotate(6deg); }
.offer-badge strong { font-size: 25px; }
.offer-badge span { font-size: 9px; font-weight: 900; }

.faq-section { background: var(--soft); }
.faq-grid { display: grid; grid-template-columns: .68fr 1.32fr; align-items: start; gap: 80px; }
.faq-grid .section-heading { position: sticky; top: 120px; }
.faq-list { display: grid; gap: 10px; }
.faq-list details { padding: 0 22px; background: #fff; border: 1px solid var(--line); border-radius: 17px; }
.faq-list summary { display: grid; min-height: 74px; grid-template-columns: 34px 1fr 24px; align-items: center; gap: 12px; cursor: pointer; list-style: none; font-size: 14px; font-weight: 800; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { color: var(--blue); font-size: 10px; }
.faq-list summary b { display: grid; width: 24px; height: 24px; place-items: center; color: #fff; background: var(--blue); border-radius: 8px; transition: .2s; }
.faq-list details[open] summary b { transform: rotate(45deg); }
.faq-list details p { margin: -2px 36px 23px 46px; color: var(--muted); font-size: 13px; line-height: 1.7; }

.final-cta { padding: 80px 0; color: #fff; background: var(--blue); }
.final-inner { display: flex; align-items: center; justify-content: space-between; gap: 50px; }
.final-inner > div > span { color: #c5dcff; font-size: 11px; font-weight: 900; letter-spacing: .16em; }
.final-inner h2 { margin: 12px 0 0; font-size: clamp(31px,3.7vw,50px); line-height: 1.08; letter-spacing: -.04em; }
.final-inner .button { flex: 0 0 auto; }
.mobile-buy-bar { display: none; }

@media (max-width: 1050px) {
  .hero-grid { grid-template-columns: 1.14fr .86fr; }
  .hero-visual > img { right: -95px; width: 560px; }
  .float-two { right: -4px; }
  .route-line { grid-template-columns: repeat(3,1fr); gap: 35px 12px; }
  .route-line::before { display: none; }
  .route-step:nth-child(4) { grid-column: 1 / 2; }
  .module-list { grid-template-columns: 1fr; }
  .inside-grid { grid-template-columns: .7fr 1.3fr; gap: 38px; }
  .book-panel { min-height: 610px; }
  .audience-grid { grid-template-columns: 1fr 1fr; }
  .offer-copy { padding-left: 48px; }
}

@media (max-width: 820px) {
  body { padding-bottom: calc(82px + env(safe-area-inset-bottom)); }
  .site-header { position: relative; min-height: 68px; padding: 9px 18px; }
  .brand-logo { width: 48px; height: 48px; border-radius: 11px; }
  .brand strong { font-size: 14px; }
  .brand small { display: none; }
  .header-cta { padding: 12px 14px; font-size: 12px; }
  .header-cta svg { display: none; }
  .section { padding: 78px 0; }
  .hero-grid { min-height: auto; grid-template-columns: 1fr; }
  .hero-copy { padding: 55px 0 10px; }
  .hero h1 { font-size: 53px; }
  .hero-visual { min-height: 650px; }
  .hero-visual > img { right: 50%; width: 590px; transform: translateX(50%); }
  .visual-ring { right: 50%; transform: translateX(50%); }
  .float-one { top: 145px; left: 7%; }
  .float-two { top: 240px; right: 3%; }
  .float-three { bottom: 70px; left: 4%; }
  .split-heading { grid-template-columns: 1fr; gap: 18px; }
  .pain-grid { grid-template-columns: 1fr 1fr; }
  .route-line { grid-template-columns: 1fr 1fr; }
  .route-step:nth-child(4) { grid-column: auto; }
  .route-step:nth-child(5) { grid-column: 1 / -1; max-width: 50%; justify-self: center; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .value-card { grid-column: auto; }
  .math-grid { grid-template-columns: 1fr; }
  .inside-grid { grid-template-columns: 1fr; }
  .book-panel { position: relative; top: auto; min-height: 670px; }
  .module-list { grid-template-columns: 1fr 1fr; }
  .visual-story { grid-template-columns: 1.25fr .75fr; }
  .story-income { grid-template-columns: .75fr 1.25fr; }
  .visual-story figcaption { padding: 28px 24px; }
  .visual-story figcaption strong { font-size: 19px; }
  .module-visual { grid-template-columns: 1.25fr .75fr; }
  .compare-grid { grid-template-columns: 1fr; gap: 0; }
  .compare-arrow { margin: -8px auto; transform: rotate(90deg); }
  .author-card { grid-template-columns: .8fr 1.2fr; }
  .author-copy { padding: 50px 38px 50px 0; }
  .offer-card { grid-template-columns: 1fr; }
  .offer-copy { padding: 55px 48px 15px; }
  .offer-visual { min-height: 540px; }
  .offer-visual img { right: 50%; bottom: 8px; width: min(520px,92%); transform: translateX(50%); }
  .faq-grid { grid-template-columns: 1fr; gap: 15px; }
  .faq-grid .section-heading { position: relative; top: auto; }
  .final-inner { align-items: flex-start; flex-direction: column; }
  .mobile-buy-bar { position: fixed; z-index: 50; right: 12px; bottom: calc(12px + env(safe-area-inset-bottom)); left: 12px; display: grid; min-height: 60px; grid-template-columns: 1fr auto 22px; align-items: center; gap: 10px; padding: 12px 17px; color: #061338; background: var(--yellow); border: 1px solid rgba(6,19,56,.12); border-radius: 17px; box-shadow: 0 14px 38px rgba(6,19,56,.32); font-size: 15px; font-weight: 900; }
  .mobile-buy-bar strong { padding-left: 12px; border-left: 1px solid rgba(6,19,56,.18); font-size: 16px; white-space: nowrap; }
  .mobile-buy-bar svg { width: 20px; height: 20px; }
}

@media (max-width: 590px) {
  .shell { width: min(100% - 30px,1180px); }
  .site-header { padding-inline: 15px; }
  .header-cta { max-width: 130px; text-align: center; }
  .hero { min-height: 0; }
  .hero h1 { margin-top: 18px; font-size: 42px; line-height: 1.01; }
  .hero-lead { font-size: 16px; }
  .hero-promise { align-items: flex-start; flex-direction: column; gap: 11px; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .button { width: 100%; }
  .text-link { align-self: center; }
  .hero-stats { justify-content: space-between; gap: 7px; }
  .hero-stats div { grid-template-columns: 1fr; gap: 5px; }
  .hero-visual { min-height: 510px; }
  .hero-visual > img { width: 465px; }
  .visual-ring { top: 80px; width: 390px; height: 390px; }
  .float-card { padding: 9px 11px; font-size: 10px; }
  .float-card span { width: 22px; height: 22px; }
  .float-one { top: 95px; left: -2%; }
  .float-two { top: 175px; right: -3%; }
  .float-three { bottom: 48px; left: -2%; }
  .section { padding: 67px 0; }
  .section-heading { margin-bottom: 34px; }
  .section-heading h2 { font-size: 34px; }
  .section-heading p { font-size: 15px; }
  .pain-grid { grid-template-columns: 1fr; }
  .pain-card { min-height: 0; }
  .bridge { align-items: flex-start; padding: 18px; }
  .visual-story,.story-income { grid-template-columns: 1fr; margin-top: 34px; border-radius: 21px; }
  .visual-story img,.story-income img { order: 1; height: auto; min-height: 0; aspect-ratio: 4 / 3; }
  .visual-story figcaption,.story-income figcaption { order: 2; gap: 8px; padding: 21px 20px 23px; }
  .visual-story figcaption strong { font-size: 19px; }
  .route-line { grid-template-columns: 1fr; gap: 35px; }
  .route-step:nth-child(5) { grid-column: auto; max-width: none; }
  .route-result { align-items: flex-start; }
  .value-grid { grid-template-columns: 1fr; }
  .value-card { min-height: 0; }
  .math-copy h2 { font-size: 35px; }
  .formula-card { padding: 25px 18px; }
  .formula-flow { grid-template-columns: 1fr; }
  .formula-flow > div { min-height: 82px; }
  .formula-flow b { transform: rotate(90deg); text-align: center; }
  .preview-section { padding-inline: 0; }
  .preview-section .shell { width: 100%; }
  .preview-heading { width: calc(100% - 30px); margin-inline: auto; }
  .preview-pages { justify-content: flex-start; gap: 16px; max-width: none; margin-top: 32px; padding: 10px 15px 34px; overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; }
  .preview-pages::-webkit-scrollbar { display: none; }
  .preview-page { flex: 0 0 82vw; width: 82vw; max-width: 370px; scroll-snap-align: center; }
  .preview-page-one,.preview-page-two { transform: none; }
  .preview-page figcaption { padding-bottom: 15px; }
  .preview-note { display: block; }
  .book-panel { min-height: 510px; }
  .module-list { grid-template-columns: 1fr; }
  .module-visual { grid-template-columns: 1fr; margin: 5px 0; border-radius: 18px; }
  .module-visual img { height: auto; min-height: 0; aspect-ratio: 4 / 3; }
  .module-visual figcaption { gap: 8px; padding: 20px; }
  .module-visual figcaption strong { font-size: 18px; }
  .compare-column { padding: 27px 23px; }
  .audience-grid { grid-template-columns: 1fr; }
  .audience-grid article { min-height: 0; }
  .audience-grid h3 { margin-top: 35px; }
  .author-section { padding-bottom: 0; }
  .author-card { grid-template-columns: 1fr; }
  .author-photo { min-height: 470px; }
  .author-photo img { bottom: -170px; width: 470px; }
  .author-copy { padding: 35px 25px 48px; }
  .author-copy h2 { font-size: 39px; }
  .offer-copy { padding: 43px 23px 0; }
  .offer-copy h2 { font-size: 37px; }
  .offer-list { grid-template-columns: 1fr; }
  .price-row strong { font-size: 32px; }
  .offer-visual { min-height: 420px; }
  .offer-visual img { right: 50%; bottom: 14px; width: min(365px,92%); transform: translateX(50%); }
  .offer-badge { top: 22px; right: 22px; width: 78px; height: 78px; }
  .faq-list details { padding-inline: 16px; }
  .faq-list summary { grid-template-columns: 27px 1fr 24px; font-size: 13px; }
  .faq-list details p { margin-left: 39px; }
  .final-inner h2 { font-size: 33px; }
}

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