:root {
  --navy: #052b43;
  --navy-2: #0b3b55;
  --cream: #fff7e8;
  --white: #ffffff;
  --green: #2bab5a;
  --green-dark: #168542;
  --gold: #d18e00;
  --orange: #e95521;
  --blue: #bce9fb;
  --ink: #062c45;
  --muted: #516b79;
  --line: #cdd9de;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--cream); color: var(--ink); font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
section[id] { scroll-margin-top: 16px; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { text-wrap: balance; letter-spacing: -.035em; }
p { text-wrap: pretty; }
.container { width: min(1120px, calc(100% - 32px)); margin-inline: auto; }
.section-pad { padding: 72px 0; }
.announcement { padding: 13px 12px; background: #031f33; color: #fff1d9; border-bottom: 2px solid rgba(255,255,255,.2); font-size: .78rem; font-weight: 900; letter-spacing: .055em; text-align: center; }
.check { flex: 0 0 auto; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--green); color: white; font-weight: 950; box-shadow: 0 3px 7px rgba(43,171,90,.25); }
.label { color: #f5c84e; font-size: .76rem; font-weight: 950; letter-spacing: .08em; }
.center { text-align: center; }
.center-cta { display: flex; justify-content: center; margin-top: 30px; }

/* Hero: DOM order is the intended mobile order. */
.hero { padding: 30px 0 54px; background: radial-gradient(circle at 50% 38%, #fffdf7 0, var(--cream) 62%); overflow: hidden; }
.hero-inner { display: flex; flex-direction: column; align-items: center; text-align: center; }
.product-pill { display: inline-flex; align-items: center; gap: 9px; padding: 9px 14px; border: 2px solid #d6dee1; border-radius: 999px; background: white; color: #885200; font-size: .78rem; font-weight: 850; box-shadow: 0 5px 12px rgba(5,43,67,.07); }
.product-pill i { width: 14px; height: 14px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 7px #d7f1df; }
.hero h1 { max-width: 900px; margin: 20px auto 10px; font-size: clamp(1.42rem, 6vw, 4.75rem); line-height: 1.08; letter-spacing: -.04em; }
.hero h1 em { color: #cf8b00; font-style: normal; }
.hero h1 strong { color: #8e5500; font-weight: 950; }
.hero-mockup { width: min(220px, 64%); margin: 0 auto 2px; }
.hero-mockup img { filter: drop-shadow(0 18px 14px rgba(18,36,35,.2)); }
.hero-lead { max-width: 760px; margin: 2px auto 18px; font-size: .95rem; line-height: 1.44; }
.cta { width: 100%; max-width: 700px; min-height: 64px; padding: 16px 20px; display: flex; align-items: center; justify-content: center; gap: 16px; border-radius: 13px; background: var(--green); color: white; box-shadow: 0 7px 0 var(--green-dark); font-size: .98rem; font-weight: 950; text-align: center; transition: transform .18s ease, background .18s ease; }
.cta:hover { background: #25a454; transform: translateY(-2px); }
.cta b { font-size: 1.45rem; }
.hero-points { width: 100%; max-width: 730px; margin: 38px 0 0; padding: 0; display: grid; gap: 24px; list-style: none; text-align: left; }
.hero-points li { display: flex; align-items: flex-start; gap: 14px; font-size: 1.08rem; line-height: 1.45; font-weight: 800; }
.hero-foot { margin: 34px 0 0; font-weight: 750; }

.section-title { max-width: 820px; margin: 0 auto 36px; }
.section-title h2, .usage h2, .exam h2, .product h2, .trust h2, .closing h2 { margin-bottom: 16px; font-size: clamp(2.15rem, 7.8vw, 4.4rem); line-height: 1.06; }
.section-title h2 em { color: var(--orange); font-style: normal; }
.section-title p { margin: 0 auto; color: var(--muted); font-size: 1.04rem; line-height: 1.6; }
.section-title.inverse h2 { color: white; }
.section-title.inverse p { color: #d1e2e9; }

/* Pain */
.pain { background: white; }
.pain-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.pain-list > div { min-height: 112px; padding: 18px 12px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 10px; border: 1px solid #dce6ea; background: #fbfdfd; text-align: center; }
.pain-list span { min-width: 36px; height: 36px; padding-inline: 6px; display: grid; place-items: center; border-radius: 50%; background: #e7f7ec; color: var(--green-dark); font-weight: 950; }
.pain-list strong { font-size: .94rem; }
.pain-close { max-width: 820px; margin: 38px auto 0; font-size: 1.25rem; line-height: 1.55; text-align: center; }
.pain-close strong { color: var(--orange); }

/* Real samples */
.samples { background: #f3eee4; overflow: hidden; }
.sample-marquee { width: 100vw; margin-left: calc(50% - 50vw); overflow: hidden; padding-block: 4px 20px; }
.sample-track { width: max-content; display: flex; gap: 18px; animation: sample-loop 36s linear infinite; will-change: transform; }
.sample-group { display: flex; gap: 18px; }
.sample-marquee:hover .sample-track, .sample-marquee:focus-within .sample-track, .sample-marquee:active .sample-track { animation-play-state: paused; }
.sample-card { flex: 0 0 76vw; width: 76vw; max-width: 350px; margin: 0; display: grid; }
.sample-card img { width: 100%; aspect-ratio: 1 / 1.414; object-fit: contain; background: white; border: 2px solid var(--navy); box-shadow: 7px 8px 0 var(--navy); }
.sample-card figcaption { display: grid; padding-top: 18px; }
.sample-card span { color: var(--orange); font-size: .72rem; font-weight: 950; letter-spacing: .08em; text-transform: uppercase; }
.sample-card strong { margin-top: 4px; font-size: 1.08rem; }
@keyframes sample-loop { to { transform: translateX(calc(-50% - 9px)); } }

/* Map mechanics */
.mechanism { background: white; }
.mechanism-grid { display: grid; gap: 14px; }
.mechanism-grid article { padding: 24px; border: 2px solid var(--navy); background: #f6fbfd; }
.mechanism-grid article:nth-child(2) { background: #fff2c6; }
.mechanism-grid article:nth-child(3) { background: #fde1d5; }
.mechanism-grid article:nth-child(4) { background: #e1f2e4; }
.mechanism-grid article > span { width: 40px; height: 40px; display: grid; place-items: center; border-radius: 50%; background: var(--navy); color: white; font-weight: 950; }
.mechanism-grid h3 { margin: 28px 0 8px; font-size: 1.35rem; }
.mechanism-grid p { margin: 0; color: #385461; line-height: 1.55; }
.mechanism-close { max-width: 760px; margin: 34px auto 0; font-size: 1.15rem; font-weight: 800; text-align: center; }

/* Comparison */
.comparison { background: var(--navy); color: white; }
.compare-widget { width: min(100%, 720px); margin-inline: auto; }
.compare-frame { position: relative; width: min(100%, 720px); aspect-ratio: 2 / 3; margin-inline: auto; overflow: hidden; border: 3px solid white; background: white; box-shadow: 7px 8px 0 #001522; }
.compare-text { position: absolute; inset: 0; padding: 12px; color: #223b47; background: #e8e2d6; }
.article-sheet { height: 100%; padding: 20px 18px 16px; display: flex; flex-direction: column; background: #fffdf7; border: 1px solid #d7d0c4; box-shadow: 0 3px 9px rgba(22,38,48,.15); }
.article-masthead { padding-bottom: 10px; display: flex; flex-direction: column; gap: 2px; border-bottom: 3px double #263d47; font-family: Georgia, serif; }
.article-masthead strong { font-size: .9rem; letter-spacing: .05em; }
.article-masthead small { color: #6b665f; font-size: .62rem; }
.article-meta { margin-top: 10px; display: flex; justify-content: space-between; gap: 8px; color: var(--orange); font-size: .58rem; font-weight: 950; letter-spacing: .08em; }
.article-sheet h3 { margin: 15px 0 7px; font-family: Georgia, serif; font-size: 1.75rem; line-height: 1.03; letter-spacing: -.025em; }
.article-sheet .article-deck { margin-bottom: 10px; color: #4c5e64; font-family: Georgia, serif; font-size: .78rem; font-style: italic; line-height: 1.35; }
.article-rule { height: 1px; background: #263d47; }
.article-body { padding-top: 12px; font-family: Georgia, serif; font-size: .72rem; line-height: 1.48; }
.article-body p { margin-bottom: 9px; }
.article-source { margin-top: auto; padding-top: 9px; border-top: 1px solid #bdb5a8; color: #716b62; font-family: Georgia, serif; font-size: .54rem; line-height: 1.35; }
.compare-map { position: absolute; inset: 0; background: white; }
.compare-map img { width: 100%; height: 100%; padding: 4px; object-fit: contain; background: white; }
.compare-line { position: absolute; top: 0; bottom: 0; width: 4px; background: #f6c744; transform: translateX(-2px); pointer-events: none; }
.compare-line span { position: absolute; top: 50%; left: 50%; width: 52px; height: 52px; display: grid; place-items: center; transform: translate(-50%,-50%); border: 3px solid var(--navy); border-radius: 50%; background: #f6c744; color: var(--navy); font-weight: 950; }
.compare-line.is-start, .compare-line.is-end { opacity: 0; }
.compare-frame input { position: absolute; inset: 0; width: 100%; height: 100%; margin: 0; opacity: 0; cursor: ew-resize; }
.compare-frame input:focus-visible { opacity: .05; outline: 7px solid #f6c744; outline-offset: -7px; }
.compare-actions { margin-top: 20px; display: grid; grid-template-columns: 1fr 1fr; gap: 9px; }
.compare-actions button { min-height: 46px; padding: 10px 8px; border: 2px solid #f6c744; border-radius: 8px; background: transparent; color: white; font: inherit; font-size: .68rem; font-weight: 950; cursor: pointer; transition: background .15s ease, color .15s ease, transform .15s ease; }
.compare-actions button:hover, .compare-actions button:focus-visible { background: #f6c744; color: var(--navy); outline: none; }
.compare-actions button:active { transform: scale(.98); }
.compare-note { max-width: 760px; margin: 25px auto 0; color: #d4e4e9; font-weight: 750; line-height: 1.55; text-align: center; }
.comparison .cta { background: #f6c744; color: var(--navy); box-shadow: 0 7px 0 #b98200; }

/* Devices and exam */
.usage { background: var(--cream); }
.usage-grid { display: flex; flex-direction: column; gap: 34px; }
.usage-grid > img { order: 2; border: 2px solid var(--navy); }
.usage-grid p, .exam p { color: #3f5a67; font-size: 1.04rem; line-height: 1.6; }
.usage ul, .product-list, .offer-card ul { margin: 26px 0 0; padding: 0; display: grid; gap: 13px; list-style: none; }
.usage li, .product-list li, .offer-card li { display: flex; align-items: flex-start; gap: 11px; font-weight: 800; }
.exam { background: #f4c642; border-block: 2px solid var(--navy); }
.exam-grid { display: grid; gap: 36px; }
.exam .cta { margin-top: 26px; background: var(--navy); box-shadow: 0 7px 0 #001522; }
.exam-board { padding: 16px; display: grid; gap: 13px; border: 3px solid var(--navy); background: white; }
.exam-board > div { padding: 24px 14px; display: grid; place-items: center; background: #dff2f9; text-align: center; }
.exam-board > div:last-child { background: #f7a488; }
.exam-board > b { display: none; }
.exam-board strong { font-size: 4rem; line-height: 1; }
.exam-board span { font-weight: 950; }
.exam-board small { margin-top: 8px; font-weight: 900; letter-spacing: .06em; }

/* Audience and product */
.audience { background: white; }
.audience-grid { display: grid; gap: 12px; }
.audience-grid article { padding: 22px; border-top: 3px solid var(--navy); background: #f3f9fb; }
.audience-grid h3 { margin: 18px 0 6px; font-size: 1.2rem; }
.audience-grid p { margin: 0; color: var(--muted); line-height: 1.5; }
.product { background: var(--navy); color: white; }
.product-grid { display: grid; gap: 30px; }
.product-grid > img { filter: drop-shadow(0 22px 16px rgba(0,0,0,.3)); }
.product p:not(.label) { color: #d1e2e9; line-height: 1.6; }
.product-list .check { background: #f6c744; color: var(--navy); }

/* Bonuses */
.bonuses { background: var(--cream); }
.bonus-intro { color: var(--orange) !important; font-size: .78rem !important; font-weight: 950; letter-spacing: .07em; }
.bonus-list { display: grid; gap: 32px; }
.bonus-card { position: relative; overflow: hidden; border: 2px solid var(--navy); background: white; }
.bonus-number { padding: 10px 15px; background: var(--navy); color: white; font-size: .75rem; font-weight: 950; letter-spacing: .08em; }
.bonus-card > img { width: 100%; height: 350px; padding: 10px 16px; object-fit: contain; object-position: center; background: #061d22; }
.bonus-copy { padding: 25px 22px 27px; }
.bonus-copy h3 { margin-bottom: 10px; font-size: 1.55rem; }
.bonus-copy p { color: var(--muted); line-height: 1.55; }
.bonus-copy ul { padding: 0; list-style: none; }
.bonus-copy li { display: flex; align-items: flex-start; gap: 10px; font-weight: 750; line-height: 1.5; }
.bonus-price { margin-top: 22px; display: flex; align-items: center; gap: 12px; }
.bonus-price del { color: #6c7e86; font-weight: 800; }
.bonus-price strong { color: var(--green-dark); font-size: .84rem; letter-spacing: .06em; }

/* Offer */
.offer { background: var(--orange); text-align: center; }
.offer-ribbon { width: fit-content; margin: 0 auto 20px; padding: 9px 15px; background: #f6c744; border: 2px solid var(--navy); font-size: .76rem; font-weight: 950; letter-spacing: .06em; }
.offer > .container > h2 { color: white; font-size: clamp(2.2rem, 8vw, 4.2rem); }
.offer-card { max-width: 720px; margin: 30px auto 0; padding: 30px 20px; border: 3px solid var(--navy); background: white; color: var(--navy); box-shadow: 9px 10px 0 #8d2e12; text-align: left; }
.offer-card .label { color: var(--orange); text-align: center; }
.offer-card h3 { margin: 10px 0 6px; font-size: 2.2rem; text-align: center; }
.offer-bundle { position: relative; height: 430px; margin: 8px -8px 14px; overflow: hidden; isolation: isolate; }
.offer-bundle img { position: absolute; filter: drop-shadow(0 8px 7px rgba(0,25,39,.2)); }
.bundle-map { top: 3%; width: 39%; border: 1px solid rgba(5,43,67,.28); }
.bundle-map-one { left: 10%; transform: rotate(-8deg); }
.bundle-map-two { right: 8%; transform: rotate(8deg); }
.bundle-main { z-index: 2; top: 15%; left: 50%; width: 65%; transform: translateX(-50%); }
.bundle-bonus { z-index: 4; bottom: 1%; width: 23%; border: 2px solid #062c45; background: #061d22; }
.bonus-one { left: 1%; transform: rotate(-7deg); }
.bonus-two { left: 25%; transform: rotate(-2deg); }
.bonus-three { right: 25%; transform: rotate(2deg); }
.bonus-four { right: 1%; transform: rotate(7deg); }
.offer-card .price { margin: 30px 0 22px; text-align: center; }
.price > span, .price > em { display: block; }
.price > strong { display: block; color: var(--orange); font-size: 4.2rem; line-height: 1; letter-spacing: -.04em; }
.price > strong small { font-size: 1.2rem; }
.price > em { margin-top: 6px; color: var(--muted); font-style: normal; }
.offer-card .cta { max-width: none; }
.secure, .payment-note { margin: 20px 0 0; font-size: .8rem; font-weight: 800; text-align: center; }
.payment-note { color: white; }

/* Trust, steps, FAQ, close */
.trust { background: white; }
.trust-grid { display: grid; gap: 16px; }
.trust-grid article { padding: 25px; background: #eef7fa; }
.trust-grid article > span { color: var(--green-dark); font-size: 1.8rem; font-weight: 950; }
.trust-grid h3 { margin: 16px 0 7px; }
.trust-grid p { margin: 0; color: var(--muted); line-height: 1.55; }
.guarantee { display: grid; gap: 24px; border: 3px solid var(--navy); background: var(--cream) !important; }
.guarantee h2 { font-size: 2.25rem; }
.seal { width: 126px; height: 126px; display: grid; place-content: center; border: 7px double var(--orange); border-radius: 50%; color: var(--orange); text-align: center; transform: rotate(-4deg); }
.seal strong { font-size: 3.8rem; line-height: .8; }
.seal span { font-weight: 950; letter-spacing: .1em; }
.steps { background: var(--cream); }
.steps-grid { display: grid; gap: 14px; }
.steps-grid article { padding: 27px 22px; border: 2px solid var(--navy); background: white; text-align: center; }
.steps-grid article > strong { width: 50px; height: 50px; margin: 0 auto 18px; display: grid; place-items: center; border-radius: 50%; background: #f6c744; font-size: 1.35rem; }
.steps-grid h3 { margin-bottom: 7px; }
.steps-grid p { margin: 0; color: var(--muted); }
.faq { background: var(--navy); color: white; }
.faq-list { max-width: 850px; margin: 0 auto; border-top: 1px solid rgba(255,255,255,.28); }
.faq-list details { border-bottom: 1px solid rgba(255,255,255,.28); }
.faq-list summary { padding: 20px 0; display: flex; justify-content: space-between; gap: 18px; cursor: pointer; list-style: none; font-weight: 850; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary span { flex: 0 0 auto; width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: #f6c744; color: var(--navy); }
.faq-list details[open] summary span { transform: rotate(45deg); }
.faq-list details p { margin: -3px 42px 22px 0; color: #d1e2e9; line-height: 1.6; }
.closing { background: #f6c744; text-align: center; }
.closing .label { color: var(--navy); }
.closing h2 em { color: #a33a19; font-style: normal; }
.closing .cta { margin-inline: auto; }
.closing small { display: block; margin-top: 22px; font-weight: 800; }
footer { padding: 38px 0; background: #031f33; color: #d1e2e9; font-size: .8rem; }
footer .container { display: grid; gap: 10px; }
footer p { max-width: 850px; margin: 0; line-height: 1.5; }

@media (min-width: 720px) {
  .container { width: min(1120px, calc(100% - 64px)); }
  .section-pad { padding: 100px 0; }
  .hero { padding-top: 56px; }
  .hero-mockup { width: 560px; }
  .hero-lead { font-size: 1.35rem; }
  .hero-points { grid-template-columns: repeat(3, 1fr); }
  .pain-list { grid-template-columns: repeat(3, 1fr); }
  .mechanism-grid, .audience-grid { grid-template-columns: 1fr 1fr; }
  .compare-widget { width: min(100%, 760px); }
  .compare-frame { width: 100%; aspect-ratio: 4 / 3; }
  .compare-text { padding: 18px; }
  .article-sheet { padding: 34px 38px 24px; }
  .article-sheet h3 { font-size: 2.8rem; }
  .article-sheet .article-deck { font-size: 1rem; }
  .article-body { columns: 2; column-gap: 32px; font-size: .9rem; line-height: 1.55; }
  .usage-grid, .exam-grid, .product-grid { grid-template-columns: 1fr 1fr; display: grid; align-items: center; }
  .usage-grid > img { order: initial; }
  .exam-board { grid-template-columns: 1fr auto 1fr; align-items: stretch; }
  .exam-board > b { display: block; align-self: center; font-size: 2rem; }
  .bonus-card { display: grid; grid-template-columns: .82fr 1.18fr; align-items: stretch; }
  .bonus-card > img { height: 420px; }
  .bonus-copy { padding: 42px; align-self: center; }
  .offer-card { padding: 42px 52px; }
  .offer-bundle { height: 520px; margin-inline: -20px; }
  .bundle-main { width: 58%; }
  .bundle-bonus { width: 20%; }
  .trust-grid { grid-template-columns: 1.3fr .7fr; }
  .guarantee { grid-row: span 2; grid-template-columns: auto 1fr; align-items: center; }
  .steps-grid { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .hero h1 { max-width: 1020px; }
  .mechanism-grid { grid-template-columns: repeat(4, 1fr); }
  .audience-grid { grid-template-columns: repeat(3, 1fr); }
  .bonus-list { grid-template-columns: 1fr 1fr; }
  .bonus-card { grid-template-columns: 1fr; }
  .bonus-card > img { height: 390px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
  .sample-track { animation: none; transform: none; }
  .sample-marquee { overflow-x: auto; }
}