html, body { background: #000000 !important; color: #ffffff; }

:root {
  --bg: #000000; --surface: #080808; --card: rgba(255,255,255,.045);
  --card-border: rgba(255,255,255,.12); --line: rgba(255,255,255,.1);
  --ink: #fff; --ink-soft: #d2d2d2; --ink-dim: #9a9a9a; --ink-mute: #747474;
  --accent: #b89455; --accent-bright: #d8bd82; --accent-glow: rgba(184,148,85,.24);
  --radius-sm: 7px; --radius: 14px; --radius-lg: 24px; --max-width: 1180px;
  --ease: cubic-bezier(.16,1,.3,1);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; overflow-x: hidden; position: relative; background: #000; color: var(--ink-soft);
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
svg { display: block; }
a { color: inherit; }
button { font: inherit; }

.grain {
  position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: .045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.75'/%3E%3C/svg%3E");
}
.container { width: min(100%, var(--max-width)); margin: 0 auto; padding-inline: 32px; }
.narrow { max-width: 760px; }
.center { text-align: center; }

h1, h2, h3 { margin: 0 0 20px; color: var(--ink); font-weight: 560; letter-spacing: -.035em; }
h1 { font-size: clamp(4rem, 6.3vw, 6.5rem); line-height: .88; letter-spacing: -.06em; }
h2 { font-size: clamp(2.2rem, 4vw, 3.75rem); line-height: 1.04; }
h3 { font-size: 1.25rem; line-height: 1.2; }
p { margin: 0 0 16px; }
.lead { max-width: 720px; margin-inline: auto; color: var(--ink-dim); font-size: 1.08rem; }
.eyebrow { margin: 0 0 18px; color: #efefef; font-size: .72rem; font-weight: 520; letter-spacing: .14em; text-transform: uppercase; }
.signature { margin-top: 26px; color: var(--ink-dim); font-size: .92rem; font-weight: 600; }

.skip-link { position: fixed; top: -70px; left: 18px; z-index: 200; padding: 12px 18px; border-radius: var(--radius-sm); background: #fff; color: #050505; font-weight: 650; text-decoration: none; transition: top 180ms var(--ease); }
.skip-link:focus { top: 18px; }
.topbar { position: relative; z-index: 60; padding: 8px 18px; border-bottom: 1px solid var(--line); background: #000; color: #bdbdbd; text-align: center; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }
.topbar p { margin: 0; }
.topbar span { color: #fff; font-weight: 650; }

.site-header { position: sticky; top: 0; z-index: 50; border-bottom: 1px solid rgba(255,255,255,.08); background: rgba(0,0,0,.72); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
.header-inner { display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; min-height: 72px; gap: 20px; }
.brand { display: inline-flex; align-items: center; justify-self: start; gap: 10px; color: #fff; text-decoration: none; }
.brand-mark { display: grid; width: 34px; height: 34px; place-items: center; border: 1px solid rgba(216,189,130,.72); border-radius: 50%; background: radial-gradient(circle at 35% 25%, rgba(216,189,130,.16), transparent 55%); color: #e3cb98; font-size: .72rem; font-weight: 700; letter-spacing: -.02em; box-shadow: 0 0 22px rgba(184,148,85,.12); }
.brand-name { font-size: .86rem; font-weight: 620; letter-spacing: .1em; }

#site-nav { display: flex; align-items: center; justify-self: center; gap: 30px; }
#site-nav a { position: relative; padding: 9px 0; color: #bababa; font-size: .78rem; font-weight: 520; letter-spacing: .035em; text-decoration: none; white-space: nowrap; transition: color .25s ease; }
#site-nav a::after { position: absolute; right: 0; bottom: 3px; left: 0; height: 1px; content: ''; background: var(--accent-bright); transform: scaleX(0); transform-origin: right; transition: transform .3s var(--ease); }
#site-nav a:hover { color: #fff; }
#site-nav a:hover::after { transform: scaleX(1); transform-origin: left; }
.btn::after { position: absolute; inset: 0; content: ''; background: linear-gradient(115deg,transparent 25%,rgba(255,255,255,.28) 50%,transparent 75%); transform: translateX(-130%); transition: transform .65s ease; }
.btn:hover::after { transform: translateX(130%); }
.header-actions { display: flex; align-items: center; justify-self: end; gap: 9px; }
.menu-toggle { display: none; width: 42px; height: 42px; place-items: center; gap: 5px; padding: 11px; border: 1px solid var(--card-border); border-radius: 7px; background: rgba(8,8,8,.7); color: #fff; cursor: pointer; }
.menu-toggle span { width: 17px; height: 1.5px; border-radius: 1px; background: currentColor; transition: transform .25s ease, opacity .2s ease; }
body.menu-open .menu-toggle span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
body.menu-open .menu-toggle span:nth-child(2) { opacity: 0; }
body.menu-open .menu-toggle span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.btn { position: relative; isolation: isolate; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; min-height: 42px; padding: 0 18px; border-radius: 7px; font-size: .84rem; font-weight: 600; letter-spacing: -.015em; line-height: 1; text-align: center; text-decoration: none; cursor: pointer; transition: transform .28s var(--ease), border-color .35s ease, box-shadow .35s ease, background .35s ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { border: 1px solid #fff; background: linear-gradient(180deg,#fff 0%,#e7e7e7 48%,#cfcfcf 100%); color: #111; box-shadow: inset 0 1px 0 rgba(255,255,255,.95),0 10px 28px rgba(0,0,0,.22); }
.btn-primary:hover { background: linear-gradient(180deg,#fff,#f3f6ff 42%,#d5def2); box-shadow: inset 0 1px 0 #fff,0 0 26px rgba(186,208,255,.34),0 10px 24px rgba(255,255,255,.1); }
.btn-outline, .btn-ghost { border: 1px solid rgba(216,189,130,.44); background: rgba(7,7,7,.52); color: #f3eee4; box-shadow: inset 0 1px 0 rgba(255,255,255,.08); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px); }
.btn-outline:hover, .btn-ghost:hover { border-color: rgba(216,189,130,.82); background: rgba(26,21,13,.64); box-shadow: inset 0 1px 0 rgba(255,255,255,.13),0 0 22px rgba(184,148,85,.16); }
.btn-small { min-height: 38px; padding-inline: 15px; font-size: .78rem; }
.btn-large { min-height: 50px; padding-inline: 22px; font-size: .9rem; }
.btn-block { width: 100%; }

.hero { position: relative; display: flex; align-items: center; min-height: calc(100svh - 102px); overflow: hidden; padding: 64px 0; background: #000; }
.hero::after { position: absolute; inset: 0; z-index: 0; content: ''; background: linear-gradient(90deg,rgba(0,0,0,.96) 0%,rgba(0,0,0,.78) 35%,rgba(0,0,0,.12) 68%,rgba(0,0,0,.20) 100%),linear-gradient(0deg,rgba(0,0,0,.78) 0%,transparent 30%,transparent 74%,rgba(0,0,0,.38) 100%); }
.hero-motion-fallback,
.hero-video { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; pointer-events: none; user-select: none; filter: saturate(.9) contrast(1.04) brightness(.98); }
.hero-motion-fallback { display: block; overflow: hidden; opacity: 1; transition: opacity .28s ease; }
.hero-motion-fallback img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.hero-video { opacity: 0; transition: opacity .28s ease; }
.hero.media-playing .hero-video { opacity: 1; }
.hero.media-playing .hero-motion-fallback { opacity: 0; }
.hero-video::-webkit-media-controls,
.hero-video::-webkit-media-controls-enclosure,
.hero-video::-webkit-media-controls-panel,
.hero-video::-webkit-media-controls-play-button,
.hero-video::-webkit-media-controls-start-playback-button,
.hero-video::-webkit-media-controls-overlay-play-button { display: none !important; -webkit-appearance: none; opacity: 0; pointer-events: none; }
.hero-grid { position: relative; z-index: 2; display: grid; grid-template-columns: minmax(0,1fr) minmax(290px,.58fr); align-items: center; gap: 76px; }
.hero-copy { max-width: 690px; }
.hero .eyebrow { display: inline-flex; padding-bottom: 8px; border-bottom: 1px solid rgba(216,189,130,.62); color: #d8bd82; letter-spacing: .12em; }
.headline-line { display: block; overflow: hidden; padding: .04em .08em .08em 0; }
.headline-accent { color: #d2b170; font-weight: 320; letter-spacing: -.055em; }
.hero-sub { max-width: 540px; margin-top: 22px; color: #c8c8c8; font-size: clamp(1.05rem,1.5vw,1.22rem); line-height: 1.52; letter-spacing: -.02em; }
.hero-quote { margin: 22px 0 0; padding-left: 16px; border-left: 1px solid rgba(216,189,130,.52); color: #aaa49a; font-size: .9rem; font-weight: 430; line-height: 1.55; letter-spacing: .02em; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-top: 30px; }
.hero-secondary { display: inline-flex; align-items: center; gap: 9px; min-height: 42px; color: #d9d3c8; font-size: .82rem; font-weight: 620; letter-spacing: .025em; text-underline-offset: 5px; transition: color .25s ease, transform .25s var(--ease); }
.hero-secondary span { color: var(--accent-bright); font-size: 1rem; }
.hero-secondary:hover { color: #fff; transform: translateY(-2px); }
.hero-trust { display: flex; flex-wrap: wrap; gap: 12px 24px; margin: 25px 0 0; padding: 19px 0 0; border-top: 1px solid rgba(255,255,255,.13); list-style: none; }
.hero-trust li { display: flex; align-items: center; gap: 7px; color: #a8a8a8; font-size: .69rem; font-weight: 520; letter-spacing: .015em; }
.hero-trust svg { flex: 0 0 16px; width: 16px; height: 16px; fill: none; stroke: var(--accent-bright); stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.hero-visual { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 500px; padding-inline: 18px 42px; isolation: isolate; }
.hero-visual::before { position: absolute; inset: 10% -9% -8%; z-index: -2; content: ''; border-radius: 50%; background: radial-gradient(circle,rgba(177,102,31,.16),rgba(12,18,29,.16) 42%,transparent 70%); filter: blur(38px); }
.book-mockup { position: relative; width: min(302px,84%); transform: perspective(1300px) rotateY(-7deg) rotateX(1deg) rotateZ(.35deg); transform-origin: center; transform-style: preserve-3d; filter: drop-shadow(0 42px 34px rgba(0,0,0,.68)); }
.book-mockup::after { position: absolute; right: 8%; bottom: -8%; left: 2%; z-index: -3; height: 12%; content: ''; border-radius: 50%; background: rgba(0,0,0,.78); filter: blur(16px); transform: translateZ(-30px); }
.book-cover { position: relative; z-index: 3; width: 100%; aspect-ratio: 2 / 3; overflow: hidden; border: 1px solid rgba(143,132,117,.62); border-radius: 2px 7px 7px 2px; background: #080706; box-shadow: inset 0 0 0 1px rgba(255,255,255,.05),inset -12px 0 18px rgba(255,255,255,.025),0 24px 64px rgba(0,0,0,.82),0 0 40px rgba(164,86,26,.12); }
.book-cover::before { position: absolute; inset: 0; z-index: 2; content: ''; background: linear-gradient(104deg,rgba(255,255,255,.08),transparent 7%,transparent 84%,rgba(0,0,0,.42)); pointer-events: none; }
.book-cover::after { position: absolute; top: 0; right: 0; bottom: 0; z-index: 4; width: 6px; content: ''; background: linear-gradient(90deg,rgba(255,255,255,.03),rgba(144,132,115,.28),rgba(0,0,0,.68)); box-shadow: -4px 0 12px rgba(0,0,0,.38); }
.book-cover-art { position: absolute; inset: 0; z-index: 0; width: 100%; height: 100%; object-fit: cover; }
.book-spine { position: absolute; top: 5px; bottom: 5px; left: -15px; z-index: 1; width: 20px; border: 1px solid rgba(128,119,107,.45); border-radius: 4px 0 0 4px; background: linear-gradient(90deg,#050403 0%,#151515 50%,#070605 100%); box-shadow: inset -3px 0 5px rgba(180,92,25,.12); transform: translateZ(-8px) rotateY(-22deg); transform-origin: right center; }
.book-pages { position: absolute; top: 6px; right: -8px; bottom: -6px; z-index: 0; width: 98%; border-radius: 0 8px 8px 0; background: repeating-linear-gradient(0deg,#d3c7ad 0,#e9dfc8 1px,#b8aa8d 2px,#ded2ba 3px); opacity: .78; transform: translateZ(-12px); }
.book-cover-content { position: absolute; inset: 0; z-index: 3; display: flex; flex-direction: column; align-items: center; padding: 10% 8% 8%; color: #f4f1ea; text-align: center; text-shadow: 0 3px 20px rgba(0,0,0,.98); }
.book-kicker { width: 100%; color: #b7b1a6; font-size: clamp(.43rem,.58vw,.56rem); font-weight: 720; letter-spacing: .2em; }
.book-monogram { display: grid; width: 31px; height: 31px; place-items: center; margin-top: 12%; border: 1px solid rgba(200,139,74,.72); color: #d9c7a8; font-size: .58rem; font-weight: 780; letter-spacing: .12em; box-shadow: inset 0 0 12px rgba(184,97,36,.12),0 0 18px rgba(184,97,36,.1); }
.book-title { display: flex; width: 100%; flex-direction: column; align-items: center; gap: 8px; margin-top: 15%; color: #f7f3eb; line-height: .88; }
.book-title-primary { max-width: 100%; font-size: clamp(.72rem,1.04vw,.98rem); font-weight: 760; letter-spacing: .075em; white-space: nowrap; }
.book-title-impact { font-size: clamp(1.72rem,2.65vw,2.45rem); font-weight: 850; letter-spacing: -.065em; }
.book-divider { width: 54px; height: 2px; margin-top: 12%; background: #c06b2c; box-shadow: 0 0 14px rgba(192,107,44,.45); }
.book-subtitle { display: grid; width: 100%; grid-template-columns: repeat(3,auto); align-items: center; justify-content: space-evenly; margin-top: 6%; padding: 8px 2px; border-block: 1px solid rgba(200,139,74,.42); background: rgba(4,4,4,.34); color: rgba(238,226,207,.94); font-size: clamp(.41rem,.56vw,.54rem); font-weight: 740; letter-spacing: .08em; line-height: 1.25; text-transform: uppercase; }
.book-subtitle span { position: relative; padding-inline: 6px; }
.book-subtitle span + span::before { position: absolute; top: 50%; left: -2px; width: 2px; height: 2px; content: ''; border-radius: 50%; background: #c88b4a; box-shadow: 0 0 7px rgba(200,139,74,.72); transform: translateY(-50%); }
.book-author { margin-top: auto; color: #dedbd4; font-size: clamp(.52rem,.7vw,.68rem); font-weight: 760; letter-spacing: .26em; }
.book-offer-badge { position: absolute; right: -48px; bottom: 34px; z-index: 8; display: flex; min-width: 116px; flex-direction: column; gap: 1px; padding: 10px 13px 9px; border: 1px solid rgba(216,189,130,.62); border-radius: 3px; background: rgba(3,3,3,.91); color: #eee7db; font-size: .63rem; line-height: 1.25; letter-spacing: .11em; text-align: left; text-transform: uppercase; box-shadow: 0 12px 28px rgba(0,0,0,.62),inset 0 1px 0 rgba(255,255,255,.08); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); }
.book-offer-badge strong { color: var(--accent-bright); font-size: .7rem; font-weight: 760; }
.cover-caption { margin: 20px 0 0; color: rgba(244,239,230,.72); font-size: .66rem; font-weight: 600; letter-spacing: .14em; text-align: center; text-transform: uppercase; }
.hero-glow { position: absolute; z-index: 1; border-radius: 50%; pointer-events: none; filter: blur(90px); }
.hero-glow-1 { top: -220px; right: -100px; width: 540px; height: 540px; background: radial-gradient(circle,rgba(24,47,86,.28),transparent 68%); }
.hero-glow-2 { bottom: -220px; left: 20%; width: 440px; height: 440px; background: radial-gradient(circle,rgba(255,255,255,.08),transparent 70%); }
.hero-glow-3 { top: 50%; left: 50%; width: 520px; height: 520px; background: radial-gradient(circle,rgba(76,124,255,.2),transparent 70%); transform: translate(-50%,-50%); }

.section { position: relative; padding: 112px 0; background: #000; }
.section-alt { border-block: 1px solid var(--line); background: var(--surface); }
.section::before { position: absolute; top: 0; left: 50%; width: min(90%,960px); height: 1px; content: ''; background: linear-gradient(90deg,transparent,rgba(255,255,255,.13),transparent); transform: translateX(-50%); }
.section-alt::before { display: none; }
.mirror-section, .author-section, .final-cta { overflow: hidden; }
.mirror-bg { position: absolute; inset: 0; z-index: 0; background: linear-gradient(90deg,rgba(8,8,8,.98),rgba(8,8,8,.74),rgba(8,8,8,.96)),url('assets/mirror-bg.jpg') center 20% / cover no-repeat; opacity: .72; }
.mirror-section .container, .author-section .container, .final-cta .container { position: relative; z-index: 2; }
.author-section { isolation: isolate; background: linear-gradient(90deg,#080808 0%,#090909 58%,#050505 100%); }
.author-section::after { position: absolute; inset: -18% -5% -18% 43%; z-index: 0; content: ''; background: linear-gradient(90deg,#080808 0%,rgba(8,8,8,.52) 34%,rgba(8,8,8,.18) 70%,rgba(8,8,8,.46) 100%),linear-gradient(0deg,rgba(8,8,8,.76),rgba(8,8,8,.1) 44%,rgba(8,8,8,.62)),url('assets/hero-bg.jpg') 58% 48% / cover no-repeat; opacity: .34; filter: contrast(1.08); }
.author-section .method { padding-right: 22%; }
.author-section .method-mark { border-color: rgba(216,189,130,.56); color: var(--accent-bright); box-shadow: 0 0 38px rgba(184,148,85,.16),inset 0 0 20px rgba(255,255,255,.04); }
.cta-bg { position: absolute; inset: 0; z-index: 0; background: linear-gradient(90deg,rgba(0,0,0,.96) 0%,rgba(0,0,0,.82) 35%,rgba(0,0,0,.35) 64%,rgba(0,0,0,.5) 100%),linear-gradient(0deg,rgba(0,0,0,.92) 0%,rgba(0,0,0,.12) 48%,rgba(0,0,0,.72) 100%),url('assets/hero-bg.jpg') center 47% / cover no-repeat; transform: scale(1.015); }
.final-cta { display: flex; min-height: 620px; align-items: center; text-align: left; }
.final-cta .container { width: min(100%,var(--max-width)); max-width: var(--max-width); padding-right: min(49%,580px); }
.final-cta h2 { max-width: 650px; text-wrap: balance; text-shadow: 0 4px 28px rgba(0,0,0,.9); }
.final-price { margin: 4px 0 8px; color: var(--accent-bright); font-size: .72rem; font-weight: 650; letter-spacing: .1em; text-transform: uppercase; }
.final-cta .trust-row.center { justify-content: flex-start; }
.final-cta .btn { margin-top: 12px; }

.mirror-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 46px; }
.mirror-card, .chapter, .stack-item, .stack-total, .faq-item, .challenge-quote { border: 1px solid var(--card-border); border-radius: var(--radius); background: linear-gradient(145deg,rgba(255,255,255,.055),rgba(255,255,255,.014)); box-shadow: inset 0 1px 0 rgba(255,255,255,.035); transition: transform .3s var(--ease), border-color .3s ease, background .3s ease, box-shadow .3s ease; }
.mirror-card:hover, .chapter:hover, .stack-item:hover { border-color: rgba(255,255,255,.28); background: linear-gradient(145deg,rgba(255,255,255,.08),rgba(255,255,255,.025)); transform: translateY(-4px); box-shadow: 0 20px 44px rgba(0,0,0,.28),inset 0 1px 0 rgba(255,255,255,.06); }
.mirror-card { padding: 30px 26px; }
.mirror-ico { width: 26px; height: 26px; margin-bottom: 20px; fill: none; stroke: #e8e8e8; stroke-width: 1.4; }
.mirror-card p { margin: 0; color: #b5b5b5; font-size: .92rem; }
.mirror-close { max-width: 650px; margin: 42px auto 0; color: #e2e2e2; text-align: center; }
.fit-section { background: radial-gradient(circle at 50% 0,rgba(184,148,85,.1),transparent 36%),#000; }
.fit-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; max-width: 920px; margin: 46px auto 0; }
.fit-item { position: relative; display: grid; min-height: 142px; grid-template-columns: 42px 1fr; align-items: start; gap: 18px; padding: 27px 28px; border: 1px solid rgba(216,189,130,.2); border-radius: var(--radius); background: linear-gradient(145deg,rgba(216,189,130,.065),rgba(255,255,255,.018)); box-shadow: inset 0 1px 0 rgba(255,255,255,.04); }
.fit-item > span { display: grid; width: 36px; height: 36px; place-items: center; border: 1px solid rgba(216,189,130,.48); border-radius: 50%; color: var(--accent-bright); font-size: .67rem; font-weight: 700; letter-spacing: .05em; }
.fit-item p { margin: 4px 0 0; color: #d2d2d2; font-size: .98rem; line-height: 1.55; }
.fit-close { max-width: 680px; margin: 34px auto 0; color: #b6aa96; font-size: .9rem; font-weight: 580; letter-spacing: .02em; text-align: center; }
.chapters { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; margin-top: 50px; }
.chapter { padding: 28px 28px 25px; }
.chapter-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 15px; }
.chapter-num { color: var(--accent-bright); font-size: .76rem; font-weight: 650; letter-spacing: .08em; }
.chapter-ico { width: 28px; height: 28px; fill: none; stroke: #d8d8d8; stroke-width: 1.25; }
.chapter p { margin: 0; color: var(--ink-dim); font-size: .92rem; }
.section-cta { display: flex; align-items: center; justify-content: space-between; gap: 28px; margin-top: 28px; padding: 24px 26px; border: 1px solid rgba(216,189,130,.32); border-radius: var(--radius); background: linear-gradient(110deg,rgba(216,189,130,.095),rgba(255,255,255,.025)); box-shadow: inset 0 1px 0 rgba(255,255,255,.05); }
.section-cta > div { display: flex; flex-direction: column; gap: 4px; }
.section-cta strong { color: #f3eee4; font-size: .98rem; font-weight: 650; }
.section-cta span { color: #9f9a91; font-size: .76rem; letter-spacing: .02em; }
.section-cta .btn { flex: 0 0 auto; }
.application-proof { display: grid; grid-template-columns: minmax(0,.82fr) minmax(0,1.18fr); gap: 34px; margin-top: 28px; padding: 34px; border: 1px solid rgba(216,189,130,.3); border-radius: var(--radius); background: linear-gradient(125deg,rgba(216,189,130,.095),rgba(255,255,255,.025) 58%,rgba(216,189,130,.045)); box-shadow: inset 0 1px 0 rgba(255,255,255,.05),0 22px 54px rgba(0,0,0,.22); }
.application-proof .eyebrow { margin-bottom: 11px; color: var(--accent-bright); }
.application-proof h3 { margin-bottom: 10px; font-size: 1.45rem; }
.application-proof-copy > p:last-child { margin: 0; color: #aaa59c; font-size: .9rem; }
.application-example { position: relative; display: flex; flex-direction: column; justify-content: center; margin: 0; padding: 25px 28px; border-left: 1px solid rgba(216,189,130,.45); background: rgba(0,0,0,.19); }
.application-example p { margin: 0 0 16px; color: #eee9df; font-size: 1rem; font-weight: 530; line-height: 1.55; }
.application-example footer { color: #9f978b; font-size: .65rem; font-weight: 650; letter-spacing: .09em; text-transform: uppercase; }
.excerpt-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; margin-top: 46px; }
.book-excerpt { position: relative; display: flex; min-height: 230px; flex-direction: column; justify-content: space-between; margin: 0; padding: 34px 28px 28px; overflow: hidden; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); background: linear-gradient(155deg,rgba(216,189,130,.075),rgba(255,255,255,.018) 48%,rgba(255,255,255,.01)); box-shadow: inset 0 1px 0 rgba(255,255,255,.04); }
.book-excerpt::before { display: block; margin-bottom: 24px; content: '“'; color: var(--accent-bright); font-family: Georgia,serif; font-size: 3.2rem; line-height: .45; opacity: .82; }
.book-excerpt p { margin: 0 0 28px; color: #ece7de; font-size: 1.02rem; font-weight: 510; line-height: 1.58; }
.book-excerpt footer { padding-top: 16px; border-top: 1px solid rgba(216,189,130,.2); color: #9f978b; font-size: .67rem; font-weight: 650; letter-spacing: .08em; line-height: 1.45; text-transform: uppercase; }
.challenge-quote { margin-top: 34px; padding: 34px 30px; }
.challenge-quote p { color: #e8e8e8; font-size: 1.12rem; font-weight: 430; line-height: 1.55; letter-spacing: .01em; }
.challenge-quote span { color: var(--ink-dim); font-size: .78rem; }
.method-mark, .guarantee-badge { display: grid; width: 78px; height: 78px; place-items: center; margin: 0 auto 28px; border: 1px solid rgba(255,255,255,.44); border-radius: 50%; background: radial-gradient(circle at 35% 28%,rgba(255,255,255,.14),rgba(76,124,255,.05) 60%,transparent); color: #fff; font-size: 1.2rem; font-weight: 700; letter-spacing: .08em; box-shadow: 0 0 38px rgba(76,124,255,.15),inset 0 0 20px rgba(255,255,255,.04); }
.method p { color: #bcbcbc; }

.offer-summary { display: grid; max-width: 920px; grid-template-columns: repeat(4,1fr); margin: 38px auto 0; padding: 0; overflow: hidden; border: 1px solid rgba(216,189,130,.25); border-radius: var(--radius); background: linear-gradient(110deg,rgba(216,189,130,.075),rgba(255,255,255,.018)); list-style: none; }
.offer-summary-item { display: flex; min-height: 88px; flex-direction: column; align-items: center; justify-content: center; gap: 2px; padding: 16px 10px; text-align: center; }
.offer-summary-item + .offer-summary-item { border-left: 1px solid rgba(255,255,255,.1); }
.offer-summary-item strong { color: #f2e7d2; font-size: 1rem; font-weight: 720; letter-spacing: -.02em; }
.offer-summary-item span { color: #8f8b84; font-size: .65rem; font-weight: 620; letter-spacing: .075em; text-transform: uppercase; }
.stack { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 12px; margin-top: 24px; }
.stack-item { display: flex; height: 100%; align-items: flex-start; gap: 20px; padding: 23px 24px; }
.stack-main { grid-column: 1 / -1; border-color: rgba(255,255,255,.26); background: linear-gradient(145deg,rgba(255,255,255,.075),rgba(76,124,255,.045)); }
.stack-num { display: grid; flex: 0 0 42px; width: 42px; height: 42px; place-items: center; border: 1px solid var(--card-border); border-radius: 50%; color: #d6d6d6; font-size: .78rem; font-weight: 650; }
.stack-num-main { border-color: #fff; background: #fff; color: #111; }
.stack-num-main svg { width: 19px; height: 19px; fill: none; stroke: #111; stroke-width: 1.6; }
.stack-body h3 { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 7px; }
.stack-body p { margin: 0; color: var(--ink-dim); font-size: .9rem; }
.stack-body p strong { color: #ddd7cc; font-weight: 650; }
.stack-tag { padding: 3px 9px; border: 1px solid rgba(255,255,255,.28); border-radius: 100px; color: #c9c9c9; font-size: .58rem; font-weight: 650; letter-spacing: .08em; }
.stack-total { margin-top: 30px; padding: 30px; }
.stack-total-row { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 21px; }
.stack-today span:first-child { color: var(--ink-dim); }
.stack-today span:last-child { color: #fff; font-size: 2.35rem; font-weight: 620; letter-spacing: -.04em; }
.purchase-note { margin: 16px 0 0; color: #87837c; font-size: .7rem; font-weight: 560; letter-spacing: .035em; text-align: center; }
.guarantee-badge { font-size: 1.85rem; letter-spacing: -.03em; }
.faq-list { display: flex; flex-direction: column; gap: 10px; margin-top: 38px; }
.faq-item { padding: 3px 24px; }
.faq-item summary { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 20px 0; color: #efefef; font-weight: 560; cursor: pointer; list-style: none; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-toggle { position: relative; flex: 0 0 16px; width: 16px; height: 16px; }
.faq-toggle::before, .faq-toggle::after { position: absolute; content: ''; background: #cfcfcf; transition: transform .22s ease, opacity .22s ease; }
.faq-toggle::before { top: 7px; left: 0; width: 16px; height: 1.4px; }
.faq-toggle::after { top: 0; left: 7px; width: 1.4px; height: 16px; }
.faq-item[open] .faq-toggle::after { opacity: 0; transform: rotate(90deg); }
.faq-item p { margin: 0; padding-bottom: 21px; color: var(--ink-dim); font-size: .92rem; }
.trust-row { display: flex; flex-wrap: wrap; gap: 18px 26px; margin: 28px 0 0; padding: 0; color: var(--ink-dim); font-size: .8rem; list-style: none; }
.trust-row.center { justify-content: center; }
.trust-row li { display: flex; align-items: center; gap: 7px; }
.ico { flex: 0 0 17px; width: 17px; height: 17px; fill: none; stroke: #dcdcdc; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity .8s var(--ease), transform .8s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.hero-copy.reveal { transform: translateY(30px); }
.hero-visual.reveal { transform: translateX(26px) scale(.97); }
.hero-copy.reveal.is-visible, .hero-visual.reveal.is-visible { transform: none; }
.site-footer { padding: 56px 0 40px; border-top: 1px solid var(--line); background: #000; }
.footer-inner { text-align: center; }
.footer-inner .brand-name { margin-bottom: 18px; color: #fff; font-weight: 700; }
.disclaimer, .legal { max-width: 680px; margin: 0 auto 10px; color: #686868; font-size: .74rem; }
.footer-legal { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 22px; margin: 18px auto 16px; }
.footer-legal a { color: #b8bcc0; font-size: .76rem; text-decoration: underline; text-decoration-color: #74777b; text-underline-offset: 4px; transition: color .2s ease, text-decoration-color .2s ease; }
.footer-legal a:hover { color: #fff; text-decoration-color: #8f101a; }
.mobile-buybar { display: none; }
:focus-visible { outline: 2px solid var(--accent-bright); outline-offset: 4px; }

@media (min-width: 1500px) {
  :root { --max-width: 1320px; }
  .header-inner { min-height: 82px; }
  #site-nav a { font-size: .84rem; }
  .hero { min-height: calc(100svh - 112px); }
  .hero-grid { gap: 100px; }
  .hero-visual { min-height: 540px; }
  .book-mockup { width: min(330px,86%); }
}

@media (max-width: 980px) {
  .header-inner { grid-template-columns: 1fr auto; }
  #site-nav { position: fixed; inset: 0; z-index: 45; display: flex; flex-direction: column; justify-content: center; gap: 12px; padding: 100px 24px 40px; background: rgba(0,0,0,.84); opacity: 0; visibility: hidden; transform: translateY(-10px); -webkit-backdrop-filter: blur(24px); backdrop-filter: blur(24px); transition: opacity .28s ease, visibility .28s ease, transform .28s ease; }
  body.menu-open #site-nav { opacity: 1; visibility: visible; transform: none; }
  #site-nav a { width: min(100%,420px); min-height: 56px; padding: 16px; font-size: 1rem; text-align: center; }
  .brand, .header-actions { position: relative; z-index: 80; }
  .menu-toggle { display: grid; }
  .header-cta { display: none; }
  .hero { min-height: calc(100svh - 94px); padding: 64px 0; }
  .hero-grid { grid-template-columns: 1fr 286px; gap: 44px; }
  h1 { font-size: clamp(3.7rem,8vw,5rem); }
  .hero-visual { min-height: 440px; }
  .book-mockup { width: min(268px,88%); }
}

@media (max-width: 760px) {
  body { padding-bottom: 78px; }
  .container { padding-inline: 22px; }
  .header-inner { min-height: 64px; }
  .hero { padding: 54px 0 70px; }
  .hero-grid { grid-template-columns: 1fr; align-items: center; gap: 52px; }
  .hero-copy { text-align: center; }
  .hero .eyebrow { margin-inline: auto; }
  h1 { font-size: clamp(2.8rem,13vw,3.7rem); }
  .hero-sub { margin-inline: auto; }
  .hero-quote { max-width: 470px; margin-inline: auto; padding-left: 0; border-left: 0; }
  .hero-actions, .hero-trust { justify-content: center; }
  .hero-visual { min-height: 440px; align-items: center; padding-inline: 0; }
  .book-mockup { width: min(270px,68vw); transform: perspective(1200px) rotateY(-6deg) rotateZ(.35deg); }
  .book-offer-badge { right: -34px; bottom: 30px; }
  .cover-caption { margin-right: 0; }
  .section { padding: 82px 0; }
  .mirror-grid, .fit-grid, .chapters, .excerpt-grid { grid-template-columns: 1fr; }
  .mirror-grid { margin-top: 36px; }
  .fit-grid, .excerpt-grid { margin-top: 34px; }
  .fit-item { min-height: auto; }
  .section-cta { flex-direction: column; align-items: stretch; text-align: center; }
  .section-cta .btn { width: 100%; }
  .application-proof { grid-template-columns: 1fr; gap: 22px; padding: 28px 24px; }
  .application-example { padding: 22px 0 0; border-top: 1px solid rgba(216,189,130,.35); border-left: 0; background: transparent; }
  .book-excerpt { min-height: 190px; }
  .author-section::after { inset: 26% -34% -18% 20%; background: linear-gradient(0deg,rgba(8,8,8,.82),rgba(8,8,8,.28) 48%,#080808 100%),url('assets/hero-bg.jpg') 54% 50% / cover no-repeat; opacity: .25; }
  .author-section .method { padding-right: 22px; padding-left: 22px; }
  .final-cta { min-height: 680px; align-items: flex-start; padding-top: 86px; text-align: center; }
  .cta-bg { background: linear-gradient(0deg,rgba(0,0,0,.7) 0%,rgba(0,0,0,.34) 44%,rgba(0,0,0,.94) 88%),url('assets/hero-bg.jpg') 50% 64% / auto 82% no-repeat,#000; transform: none; }
  .final-cta .container { max-width: 620px; padding-right: 22px; }
  .final-cta .trust-row.center { justify-content: center; }
  .offer-summary { grid-template-columns: repeat(2,1fr); }
  .offer-summary-item:nth-child(3) { border-left: 0; border-top: 1px solid rgba(255,255,255,.1); }
  .offer-summary-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.1); }
  .stack { grid-template-columns: 1fr; }
  .stack-main { grid-column: auto; }
  .mobile-buybar { position: fixed; right: 0; bottom: 0; left: 0; z-index: 90; display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 70px; padding: 10px 16px calc(10px + env(safe-area-inset-bottom)); border-top: 1px solid rgba(216,189,130,.38); background: rgba(4,4,4,.94); box-shadow: 0 -12px 32px rgba(0,0,0,.5); -webkit-backdrop-filter: blur(18px); backdrop-filter: blur(18px); }
  .mobile-buybar > span { display: flex; flex-direction: column; line-height: 1.15; }
  .mobile-buybar strong { color: #fff; font-size: .9rem; font-weight: 720; }
  .mobile-buybar small { margin-top: 4px; color: #9d9d9d; font-size: .63rem; letter-spacing: .02em; }
  .mobile-buybar a { display: inline-flex; min-height: 44px; align-items: center; justify-content: center; padding: 0 18px; border: 1px solid #fff; border-radius: 7px; background: linear-gradient(180deg,#fff,#d8d8d8); color: #111; font-size: .77rem; font-weight: 720; text-decoration: none; }
}

@media (max-width: 520px) {
  body { font-size: 15.5px; }
  .container { padding-inline: 18px; }
  .topbar { font-size: .62rem; }
  .brand-name { font-size: .76rem; }
  .hero { padding-top: 46px; }
  h1 { font-size: clamp(3.1rem,16vw,4rem); }
  h2 { font-size: clamp(2rem,10vw,2.8rem); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; }
  .hero-secondary { min-height: 34px; }
  .hero-trust { display: grid; grid-template-columns: 1fr; justify-items: center; width: 100%; gap: 10px; }
  .hero-trust li { font-size: .7rem; }
  .book-offer-badge { right: -12px; min-width: 105px; }
  .hero-badge { right: 0; bottom: -12px; }
  .fit-item { grid-template-columns: 34px 1fr; gap: 14px; padding: 22px 20px; }
  .fit-item > span { width: 32px; height: 32px; }
  .book-excerpt { padding: 30px 24px 24px; }
  .mobile-buybar a { padding-inline: 15px; }
  .section { padding: 70px 0; }
  .stack-item { flex-direction: column; }
  .stack-total { padding: 24px 20px; }
  .stack-total-row { flex-direction: column; gap: 4px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, .hero-copy.reveal, .hero-visual.reveal { opacity: 1; transform: none; }
}