:root {
  --navy: #17365d;
  --navy-dark: #102844;
  --ink: #20344f;
  --muted: #62728a;
  --cream: #fffaf0;
  --paper: #ffffff;
  --yellow: #ffc83d;
  --orange: #ff7b45;
  --green: #29a96b;
  --green-dark: #168351;
  --blue: #48a9e6;
  --purple: #8a6ddd;
  --pink: #f36fa0;
  --red: #e94f4f;
  --line: #e5e9f0;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 16px; }
body {
  margin: 0;
  color: var(--ink);
  background: #fff;
  font-family: Inter, ui-rounded, "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
.container { width: min(100% - 40px, 1060px); margin-inline: auto; }
.narrow { max-width: 680px; }
.center { text-align: center; }
.topbar {
  background: var(--red);
  color: white;
  padding: 9px 16px;
  text-align: center;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .06em;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 66px 0 72px;
  color: #fff;
  background:
    radial-gradient(circle at 84% 20%, rgba(72,169,230,.22), transparent 26%),
    radial-gradient(circle at 10% 95%, rgba(255,200,61,.17), transparent 28%),
    var(--navy-dark);
}
.hero::before, .hero::after {
  content: "";
  position: absolute;
  width: 260px;
  height: 260px;
  border: 2px dashed rgba(255,255,255,.08);
  border-radius: 50%;
}
.hero::before { left: -130px; top: 80px; }
.hero::after { right: -130px; bottom: -80px; }
.hero-stack { max-width: 680px; }
.hero-copy { text-align: center; }
.eyebrow, .section-tag {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 7px 12px;
  color: var(--navy-dark);
  background: #fff0b9;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.section-tag.light { background: rgba(255,255,255,.13); color: #fff; }
h1, h2, h3, p { margin-top: 0; }
h1 {
  max-width: 650px;
  margin: 18px 0 16px;
  font-size: clamp(34px, 5.5vw, 60px);
  line-height: .98;
  letter-spacing: -.045em;
}
h1 strong { color: var(--yellow); }
.hero-subtitle { max-width: 610px; margin-inline: auto; color: rgba(255,255,255,.84); font-size: 17px; line-height: 1.6; }
.check-list { list-style: none; padding: 0; margin: 24px 0; display: grid; gap: 11px; }
.check-list li { display: flex; gap: 10px; align-items: flex-start; font-size: 15px; line-height: 1.45; }
.check-list li > span {
  display: inline-grid;
  flex: 0 0 22px;
  width: 22px;
  height: 22px;
  place-items: center;
  border-radius: 50%;
  color: white;
  background: var(--green);
  font-size: 13px;
  font-weight: 900;
}
.hero-list { max-width: 540px; margin: 10px auto 26px; text-align: left; }
.button {
  display: flex;
  min-height: 56px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  padding: 13px 20px;
  text-decoration: none;
  text-align: center;
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .025em;
  transition: transform .18s ease, filter .18s ease, box-shadow .18s ease;
}
.button:hover { filter: brightness(1.05); transform: translateY(-1px); }
.button:focus-visible { outline: 4px solid rgba(255,200,61,.5); outline-offset: 3px; }
.button-primary { color: #fff; background: var(--green); box-shadow: 0 10px 24px -12px rgba(41,169,107,.9); }
.hero .button { max-width: 420px; margin-inline: auto; }
.microcopy { margin: 10px 0 0; color: rgba(255,255,255,.66); font-size: 12px; }

.product-cover { width: min(100%, 590px); margin: 18px auto 4px; }
.product-cover img { display: block; width: 100%; height: auto; filter: drop-shadow(0 24px 24px rgba(0,0,0,.28)); }

.product-scene { position: relative; width: min(100%, 540px); min-height: 500px; margin: 22px auto 0; perspective: 900px; }
.paper {
  position: absolute;
  width: 280px;
  aspect-ratio: .72;
  padding: 24px;
  border-radius: 10px;
  color: var(--navy);
  background: white;
  border: 1px solid rgba(16,40,68,.1);
  box-shadow: 0 28px 55px -20px rgba(0,0,0,.48);
}
.paper-back { left: 9%; top: 72px; transform: rotate(-12deg); }
.paper-mid { right: 3%; top: 62px; transform: rotate(12deg); }
.paper-front {
  left: 50%;
  top: 20px;
  z-index: 3;
  transform: translateX(-50%) rotate(-1deg);
  text-align: center;
  background: linear-gradient(165deg, #fff 0 65%, #fff3c7 65% 100%);
  border: 7px solid white;
  outline: 2px solid var(--yellow);
}
.paper-badge { display: inline-block; padding: 5px 9px; border-radius: 999px; color: white; background: var(--orange); font-size: 9px; font-weight: 900; letter-spacing: .08em; }
.cover-number { margin-top: 26px; color: var(--orange); font-size: 90px; line-height: .8; font-weight: 1000; letter-spacing: -.08em; }
.cover-title { margin-top: 16px; font-size: 32px; line-height: .95; font-weight: 1000; letter-spacing: -.04em; }
.cover-subtitle { margin-top: 12px; color: var(--purple); font-size: 11px; font-weight: 900; letter-spacing: .09em; }
.cover-icons { display: flex; justify-content: center; gap: 14px; margin-top: 30px; font-size: 27px; }
.mini-title { margin-bottom: 22px; font-size: 12px; font-weight: 900; text-align: center; }
.difference-row { display: flex; justify-content: space-around; margin-top: 70px; font-size: 42px; }
.line { height: 6px; margin: 24px auto 0; border-radius: 99px; background: #e7edf5; }
.line.small { width: 55%; }
.maze { display: grid; grid-template-columns: repeat(3, 1fr); gap: 5px; margin-top: 60px; }
.maze i { height: 44px; border: 5px solid var(--blue); border-left-color: transparent; }
.maze i:nth-child(2n) { border-top-color: transparent; transform: rotate(90deg); }
.pencil { position: absolute; right: 2%; bottom: 54px; z-index: 4; width: 220px; height: 18px; border-radius: 6px; background: linear-gradient(#ffc83d 0 66%, #e4a718 66%); transform: rotate(-28deg); box-shadow: 0 12px 20px -12px #000; }
.pencil::after { content: ""; position: absolute; right: -30px; border-top: 9px solid transparent; border-bottom: 9px solid transparent; border-left: 30px solid #f2d0a9; }
.sun { position: absolute; right: 5%; top: 5px; width: 90px; height: 90px; border-radius: 50%; background: var(--yellow); opacity: .95; }
.spark { position: absolute; z-index: 5; color: var(--pink); font-size: 34px; }
.spark-one { left: 1%; top: 20px; }
.spark-two { right: 2%; bottom: 90px; color: var(--yellow); }

.section { padding: 90px 0; }
.section h2, .offer-section h2 { margin: 14px auto 16px; color: var(--navy-dark); font-size: clamp(28px, 4vw, 42px); line-height: 1.08; letter-spacing: -.035em; }
.section-intro, .samples .narrow > p { color: var(--muted); font-size: 16px; line-height: 1.65; }
.samples { overflow: hidden; }
.sample-rows { display: grid; gap: 16px; margin: 40px 0; }
.sample-track-wrap { width: 100%; overflow: hidden; }
.sample-track { display: flex; width: max-content; gap: 12px; animation: scroll 34s linear infinite; }
.sample-right { animation-direction: reverse; }
.sample-card { position: relative; display: flex; width: 150px; aspect-ratio: 210 / 297; flex-direction: column; align-items: center; justify-content: center; padding: 16px 13px; border: 7px solid white; outline: 1px solid rgba(32,52,79,.12); border-radius: 8px; background: white; box-shadow: 0 12px 28px -18px rgba(16,40,68,.45); }
.sample-card.real-sample { overflow: hidden; padding: 0; }
.sample-card.real-sample::before { display: none; }
.sample-card.real-sample img { display: block; width: 100%; height: 100%; object-fit: contain; background: white; }
.sample-card::before { content: ""; position: absolute; inset: 12px; border: 2px dashed color-mix(in srgb, var(--card-color) 55%, white); border-radius: 4px; pointer-events: none; }
.sample-card .sample-icon { position: relative; z-index: 1; display: grid; width: 60px; height: 60px; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--card-color) 15%, white); font-size: 32px; }
.sample-page-label { position: absolute; top: 26px; z-index: 1; color: var(--navy-dark); font-size: 12px; font-weight: 900; text-transform: uppercase; }
.sample-lines { position: relative; z-index: 1; display: grid; width: 74%; gap: 7px; margin-top: 26px; }
.sample-lines i { height: 5px; border-radius: 99px; background: color-mix(in srgb, var(--card-color) 30%, white); }
.sample-card small { position: absolute; bottom: 24px; z-index: 1; color: var(--card-color); font-size: 10px; font-weight: 900; text-transform: uppercase; }
.sample-card.yellow { background: #fff7d9; }
.sample-card.blue { background: #e9f6ff; }
.sample-card.purple { background: #f1edff; }
.sample-card.pink { background: #fff0f6; }
.sample-card.green { background: #eafaf2; }
.sample-card.orange { background: #fff0e9; }
@keyframes scroll { to { transform: translateX(calc(-50% - 6px)); } }
.button-inline { width: min(100%, 430px); margin: 34px auto 0; }

.content-section { background: var(--cream); }
.activity-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 42px; text-align: left; }
.activity-card { position: relative; overflow: hidden; padding: 20px; border: 1px solid var(--line); border-radius: 17px; background: white; box-shadow: 0 10px 26px -22px rgba(16,40,68,.45); }
.activity-card::after { content: ""; position: absolute; width: 90px; height: 90px; right: -35px; bottom: -45px; border-radius: 50%; background: var(--card-color); opacity: .13; }
.activity-top { display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.activity-icon { display: grid; width: 48px; height: 48px; place-items: center; border-radius: 14px; background: color-mix(in srgb, var(--card-color) 16%, white); font-size: 25px; }
.quantity { padding: 6px 9px; border-radius: 999px; color: var(--card-color); background: color-mix(in srgb, var(--card-color) 12%, white); font-size: 10px; font-weight: 900; letter-spacing: .06em; }
.activity-card h3 { margin: 14px 0 6px; color: var(--navy-dark); font-size: 18px; }
.activity-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }
.color-1 { --card-color: var(--orange); }.color-2 { --card-color: var(--blue); }.color-3 { --card-color: var(--purple); }.color-4 { --card-color: var(--pink); }.color-5 { --card-color: var(--green); }
.total-card { display: flex; align-items: center; gap: 26px; margin-top: 24px; padding: 24px 30px; color: white; border-radius: 20px; background: var(--navy); text-align: left; }
.total-card > div { display: flex; min-width: 155px; flex-direction: column; text-align: center; }
.total-card strong { color: var(--yellow); font-size: 48px; line-height: .9; }
.total-card span { margin-top: 6px; font-size: 11px; font-weight: 900; text-transform: uppercase; }
.total-card p { margin: 0; color: rgba(255,255,255,.82); font-size: 15px; line-height: 1.55; }

.problem-section { color: white; background: var(--navy-dark); }
.problem-section h2 { color: white; margin-left: 0; }
.problem-section .split > div:first-child > p { color: rgba(255,255,255,.75); font-size: 16px; line-height: 1.6; }
.split { display: grid; grid-template-columns: .85fr 1.15fr; align-items: start; gap: 70px; }
.benefit-list { display: grid; gap: 14px; }
.benefit-list article { display: flex; gap: 16px; padding: 20px; border: 1px solid rgba(255,255,255,.12); border-radius: 18px; background: rgba(255,255,255,.07); }
.benefit-list article > span { font-size: 28px; }
.benefit-list h3 { margin: 0 0 6px; font-size: 16px; }
.benefit-list p { margin: 0; color: rgba(255,255,255,.7); font-size: 13px; line-height: 1.5; }

.bonus-section { background: #f6fbff; }
.bonus-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; margin-top: 42px; text-align: left; }
.bonus-card { --card-color: var(--blue); position: relative; padding: 24px; border: 2px solid var(--card-color); border-radius: 20px; background: white; box-shadow: 0 12px 28px -24px rgba(16,40,68,.55); }
.bonus-card:last-child { grid-column: 1 / -1; width: calc(50% - 10px); margin-inline: auto; }
.bonus-number { display: table; margin: 0 auto 18px; padding: 6px 11px; border-radius: 999px; color: white; background: var(--card-color); font-size: 10px; font-weight: 900; letter-spacing: .08em; }
.bonus-cover { display: flex; width: min(100%, 260px); aspect-ratio: 4 / 3; flex-direction: column; align-items: center; justify-content: center; gap: 9px; margin-inline: auto; padding: 22px; border-radius: 15px; color: white; background: linear-gradient(145deg, var(--card-color), color-mix(in srgb, var(--card-color) 65%, var(--navy-dark))); text-align: center; box-shadow: 0 16px 28px -22px var(--card-color); }
.bonus-cover-image { width: min(100%, 310px); aspect-ratio: 1; margin-inline: auto; overflow: hidden; border-radius: 15px; background: white; box-shadow: 0 16px 30px -24px rgba(16,40,68,.55); }
.bonus-cover-image img { display: block; width: 100%; height: 100%; object-fit: contain; }
.bonus-cover span { font-size: 42px; }
.bonus-cover strong { max-width: 210px; font-size: 18px; line-height: 1.08; }
.bonus-cover small { font-size: 9px; font-weight: 900; letter-spacing: .1em; opacity: .8; }
.bonus-card > h3 { margin: 20px 0 8px; color: var(--navy-dark); font-size: 18px; }
.bonus-card > p { margin-bottom: 16px; color: var(--muted); font-size: 13px; font-style: italic; line-height: 1.5; }
.bonus-card ul { display: grid; gap: 9px; margin: 0; padding: 0; list-style: none; }
.bonus-card li { display: flex; gap: 8px; color: var(--ink); font-size: 13px; line-height: 1.45; }
.bonus-card li span { color: var(--green); font-weight: 900; }
.bonus-free { display: flex; align-items: center; justify-content: center; gap: 7px; margin-top: 18px; padding: 10px; border-radius: 9px; background: #e8f8ef; text-align: center; font-size: 12px; font-weight: 800; }
.bonus-free span { color: var(--ink); }
.bonus-free s { color: var(--red); font-weight: 900; }
.bonus-free strong { color: var(--green-dark); }

.how-section { background: white; }
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 42px; }
.steps article { position: relative; padding: 32px 22px 26px; border-radius: 20px; background: var(--cream); border: 1px solid #f4ead5; }
.step-number { position: absolute; top: 14px; right: 14px; display: grid; width: 26px; height: 26px; place-items: center; border-radius: 50%; color: white; background: var(--orange); font-size: 12px; font-weight: 900; }
.step-icon { font-size: 38px; }
.steps h3 { margin: 16px 0 7px; color: var(--navy-dark); font-size: 17px; }
.steps p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.5; }

.offer-section { padding: 90px 0; color: white; background: var(--navy-dark); }
.offer-heading h2 { max-width: 700px; color: white; }
.plans-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); align-items: start; gap: 22px; max-width: 920px; margin: 42px auto 0; }
.plan-card { overflow: hidden; border: 1px solid var(--line); border-radius: 23px; color: var(--ink); background: white; box-shadow: 0 24px 48px -30px rgba(0,0,0,.85); }
.complete-plan { border: 3px solid var(--green); }
.plan-body { padding: 28px; }
.plan-body > h3 { margin-bottom: 20px; color: var(--navy-dark); font-size: 20px; text-align: center; }
.mini-product { display: flex; width: min(100%, 235px); aspect-ratio: 4 / 3; flex-direction: column; align-items: center; justify-content: center; margin: 0 auto 24px; border: 7px solid white; outline: 2px solid var(--yellow); border-radius: 12px; color: var(--navy-dark); background: #fff7d9; box-shadow: -10px 10px 0 #ffd96f; }
.mini-product.complete { background: #e9f9f1; box-shadow: -10px 10px 0 #83d8ad; }
.mini-product span { color: var(--orange); font-size: 58px; line-height: .9; font-weight: 1000; }
.mini-product strong { margin-top: 10px; font-size: 21px; }
.mini-product small { margin-top: 5px; color: var(--purple); font-weight: 900; }
.plan-product-cover { display: grid; width: min(100%, 300px); aspect-ratio: 1; place-items: center; margin: 0 auto 18px; }
.plan-product-cover img { display: block; width: 100%; height: 100%; object-fit: contain; filter: drop-shadow(0 16px 14px rgba(16,40,68,.16)); }
.plan-product-cover.complete-cover { width: min(100%, 340px); aspect-ratio: 518 / 389; margin-bottom: 24px; }
.plan-card .check-list { min-height: 215px; }
.not-included { color: #929cab; }
.not-included > span { background: #d7dce4 !important; }
.button-secondary { width: 100%; border: 2px solid var(--navy); color: var(--navy); background: white; cursor: pointer; }
.plan-card .checkout-button { width: 100%; }
.offer-card { max-width: 850px; margin: 40px auto 0; overflow: hidden; border: 3px solid var(--green); border-radius: 25px; background: white; box-shadow: 0 28px 60px -30px rgba(0,0,0,.8); }
.popular { padding: 9px 16px; background: var(--green); color: white; text-align: center; font-size: 11px; font-weight: 900; letter-spacing: .12em; }
.offer-inner { display: grid; grid-template-columns: .8fr 1.2fr; }
.offer-visual { display: grid; min-height: 460px; place-items: center; padding: 35px; background: #fff5cf; }
.offer-stack { width: 230px; aspect-ratio: .76; padding: 45px 20px; border: 8px solid white; outline: 2px solid var(--yellow); border-radius: 12px; color: var(--navy-dark); background: white; box-shadow: -14px 14px 0 #ffd96f, -28px 28px 0 #8ad4f2; text-align: center; transform: rotate(-3deg); }
.offer-stack span { display: block; color: var(--orange); font-size: 76px; line-height: .9; font-weight: 1000; letter-spacing: -.07em; }
.offer-stack strong { display: block; margin-top: 16px; font-size: 25px; line-height: 1; }
.offer-stack small { display: block; margin-top: 13px; color: var(--purple); font-weight: 900; letter-spacing: .08em; }
.offer-copy { padding: 38px; color: var(--ink); }
.offer-copy h3 { margin-bottom: 20px; color: var(--navy-dark); font-size: 25px; line-height: 1.15; }
.offer-copy .check-list { margin: 0 0 24px; }
.price-block { display: flex; flex-direction: column; align-items: center; padding-top: 20px; border-top: 1px solid var(--line); }
.price-block > span { color: var(--muted); font-size: 13px; }
.price-block strong { margin: 5px 0 2px; color: var(--green-dark); font-size: 45px; line-height: 1; letter-spacing: -.04em; }
.price-block small { color: var(--muted); }
.checkout-button { margin-top: 22px; }
.secure { margin: 10px 0 0; color: var(--muted); text-align: center; font-size: 11px; }

body.modal-open { overflow: hidden; }
.upgrade-modal[hidden] { display: none; }
.upgrade-modal { position: fixed; inset: 0; z-index: 50; display: grid; place-items: center; padding: 18px; }
.modal-backdrop { position: absolute; inset: 0; background: rgba(8,23,40,.78); backdrop-filter: blur(4px); }
.upgrade-dialog { position: relative; z-index: 1; width: min(100%, 560px); max-height: calc(100vh - 36px); overflow-y: auto; padding: 32px; border: 3px solid var(--green); border-radius: 22px; background: white; box-shadow: 0 30px 70px -25px #000; animation: modal-in .2s ease-out; }
.modal-close { position: absolute; top: 12px; right: 14px; display: grid; width: 34px; height: 34px; place-items: center; border: 0; border-radius: 50%; color: var(--muted); background: #eef2f6; cursor: pointer; font-size: 24px; }
.modal-tag { display: table; margin: 0 auto 12px; padding: 6px 10px; border-radius: 999px; color: white; background: var(--orange); font-size: 9px; font-weight: 900; letter-spacing: .08em; }
.upgrade-dialog h2 { max-width: 480px; margin: 0 auto 12px; color: var(--navy-dark); font-size: 27px; line-height: 1.08; text-align: center; }
.upgrade-dialog > p { color: var(--muted); font-size: 14px; line-height: 1.55; text-align: center; }
.upgrade-dialog > p strong { color: var(--green-dark); }
.upgrade-compare { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; margin: 20px 0; }
.upgrade-compare > div { display: flex; flex-direction: column; align-items: center; padding: 16px 10px; border: 1px solid var(--line); border-radius: 14px; }
.upgrade-compare small { color: var(--muted); font-size: 9px; font-weight: 900; }
.upgrade-compare strong { margin: 5px 0; color: var(--navy); font-size: 27px; }
.upgrade-compare span { color: var(--muted); font-size: 11px; text-align: center; }
.upgrade-compare .upgrade-best { border: 2px solid var(--green); background: #effbf4; }
.upgrade-compare .upgrade-best strong { color: var(--green-dark); }
.modal-benefits { display: grid; gap: 8px; margin: 0 0 20px; padding: 0; list-style: none; color: var(--ink); font-size: 13px; }
.modal-decline { display: block; margin-top: 14px; color: var(--muted); text-align: center; font-size: 12px; font-weight: 700; }
@keyframes modal-in { from { opacity: 0; transform: translateY(14px) scale(.98); } }

.guarantee-section { background: #f6fbff; }
.guarantee-wrap { display: grid; grid-template-columns: 250px 1fr; align-items: center; gap: 55px; max-width: 850px; }
.guarantee-seal { display: grid; width: 220px; height: 220px; place-content: center; justify-items: center; border: 7px solid var(--navy); outline: 3px solid var(--yellow); outline-offset: 5px; border-radius: 50%; background: white; box-shadow: 0 18px 40px -28px rgba(16,40,68,.7); }
.guarantee-seal span { display: grid; width: 42px; height: 42px; place-items: center; border-radius: 50%; color: white; background: var(--green); font-size: 25px; font-weight: 900; }
.guarantee-seal strong { margin-top: 8px; color: var(--navy); font-size: 34px; line-height: 1; }
.guarantee-seal small { margin-top: 6px; color: var(--muted); font-weight: 900; letter-spacing: .12em; }
.guarantee-wrap h2 { margin-left: 0; }
.guarantee-wrap p { color: var(--muted); line-height: 1.65; }
.guarantee-wrap .button { margin-left: 0; }

.social-proof-section { background: var(--cream); }
.social-proof-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: start; gap: 18px; margin-top: 38px; }
.testimonial-card { overflow: hidden; border: 7px solid white; border-radius: 20px; background: #081217; box-shadow: 0 18px 36px -28px rgba(16,40,68,.72); }
.testimonial-card img { display: block; width: 100%; height: auto; }
.social-swipe-hint { display: none; }

.faq-section { background: white; }
.faq { margin-top: 36px; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; cursor: pointer; list-style: none; align-items: center; justify-content: space-between; gap: 15px; padding: 20px 2px; color: var(--navy-dark); font-size: 15px; font-weight: 800; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary span { font-size: 20px; transition: transform .2s ease; }
.faq details[open] summary span { transform: rotate(180deg); }
.faq details p { padding: 0 35px 20px 2px; color: var(--muted); font-size: 14px; line-height: 1.6; }

.final-cta-section { padding: 78px 0; color: white; background: radial-gradient(circle at 50% 0, rgba(72,169,230,.22), transparent 38%), var(--navy-dark); }
.final-cta-section h2 { margin: 16px auto 14px; color: white; font-size: clamp(29px, 4.5vw, 43px); line-height: 1.08; letter-spacing: -.035em; }
.final-cta-section p { margin: 0 auto; color: rgba(255,255,255,.76); font-size: 16px; line-height: 1.6; }
.final-cta-section .button { margin-top: 26px; }

footer { padding: 32px 20px; color: rgba(255,255,255,.72); background: #0b1d32; text-align: center; }
footer p { margin-bottom: 6px; color: white; font-weight: 800; }

@media (max-width: 760px) {
  .container { width: min(100% - 30px, 650px); }
  .topbar { font-size: 10.5px; }
  .hero { padding: 38px 0 48px; }
  .hero-copy { text-align: center; }
  h1 { font-size: clamp(35px, 10.5vw, 50px); }
  .hero-subtitle { font-size: 15px; }
  .product-cover { width: min(100%, 520px); margin-top: 12px; }
  .hero-list { max-width: 470px; margin-inline: auto; text-align: left; }
  .hero .button { margin-inline: auto; }
  .product-scene { min-height: 435px; transform: scale(.87); transform-origin: top center; margin-bottom: -58px; }
  .paper { width: 245px; }
  .paper-back { left: 3%; }
  .paper-mid { right: 3%; }
  .cover-number { font-size: 77px; }
  .cover-title { font-size: 27px; }
  .section, .offer-section { padding: 64px 0; }
  .activity-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
  .activity-card { padding: 15px; border-radius: 14px; }
  .activity-top { align-items: flex-start; }
  .activity-icon { width: 40px; height: 40px; border-radius: 11px; font-size: 21px; }
  .quantity { max-width: 82px; padding: 5px 7px; font-size: 8px; text-align: center; }
  .activity-card h3 { margin-top: 12px; font-size: 15px; }
  .activity-card p { font-size: 12px; line-height: 1.42; }
  .bonus-grid { grid-template-columns: 1fr; }
  .bonus-card:last-child { grid-column: auto; width: 100%; }
  .total-card { flex-direction: column; text-align: center; }
  .split { grid-template-columns: 1fr; gap: 34px; }
  .problem-section .split > div:first-child { text-align: center; }
  .steps { grid-template-columns: 1fr; }
  .plans-grid { grid-template-columns: 1fr; }
  .plan-card .check-list { min-height: 0; }
  .offer-inner { grid-template-columns: 1fr; }
  .offer-visual { min-height: 360px; }
  .offer-copy { padding: 28px 22px; }
  .guarantee-wrap { grid-template-columns: 1fr; gap: 35px; text-align: center; }
  .guarantee-seal { margin-inline: auto; }
  .guarantee-wrap h2 { margin-inline: auto; }
  .guarantee-wrap .button { margin-inline: auto; }
  .social-proof-section .container { width: 100%; }
  .social-proof-section .container > .section-tag,
  .social-proof-section .container > h2,
  .social-proof-section .container > .section-intro { margin-left: 15px; margin-right: 15px; }
  .social-swipe-hint { display: block; margin: 20px 15px 0; color: var(--muted); font-size: 12px; font-weight: 800; }
  .social-proof-grid { display: flex; gap: 13px; margin-top: 14px; padding: 4px 15px 18px; overflow-x: auto; scroll-snap-type: x mandatory; scroll-padding-inline: 15px; overscroll-behavior-inline: contain; scrollbar-width: none; }
  .social-proof-grid::-webkit-scrollbar { display: none; }
  .testimonial-card { flex: 0 0 min(82vw, 340px); scroll-snap-align: center; }
  .upgrade-dialog { padding: 28px 20px 24px; }
}

@media (max-width: 430px) {
  .product-scene { min-height: 390px; transform: scale(.78); margin-bottom: -88px; }
  .paper-back { left: -2%; }.paper-mid { right: -2%; }
  .activity-card { padding: 20px; }
  .quantity { font-size: 9px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}