@font-face {
  font-family: "Manrope";
  src: url("assets/fonts/manrope-latin-wght-normal.woff2") format("woff2");
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
}

:root {
  color-scheme: light;
  --ink: #0a1424;
  --ink-soft: #34445a;
  --muted: #647286;
  --page: #fbfcfe;
  --surface: #f2f6fb;
  --line: #d8e1ec;
  --navy: #071321;
  --navy-soft: #0c2038;
  --accent: #2477df;
  --accent-deep: #145db9;
  --accent-light: #9fc7fb;
  --focus: #58a2ff;
  --shell: min(1240px, calc(100% - 64px));
  --display: "Manrope", "Segoe UI Variable Display", "Segoe UI", system-ui, sans-serif;
  --body: "Manrope", "Segoe UI Variable Text", "Segoe UI", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 76px; }
body { margin: 0; overflow-x: hidden; color: var(--ink); background: var(--page); font-family: var(--body); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
h1, h2, h3, p { margin-top: 0; }
h1, h2, h3 { font-family: var(--display); letter-spacing: -.045em; }
h2 { margin-bottom: 18px; font-size: clamp(38px, 4.25vw, 58px); font-weight: 700; line-height: 1.05; }
h3 { margin-bottom: 10px; font-size: clamp(21px, 2vw, 26px); line-height: 1.18; }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 4px; }
::selection { color: #f7fbff; background: var(--accent-deep); }

.shell { width: var(--shell); margin-inline: auto; }
.section { padding-block: clamp(88px, 8vw, 124px); }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 100; top: 12px; left: 12px; padding: 10px 14px; color: #fff; background: var(--accent-deep); border-radius: 10px; transform: translateY(-160%); }
.skip-link:focus { transform: none; }
.header-trigger { position: absolute; top: 22px; width: 1px; height: 1px; pointer-events: none; }

.site-header { position: fixed; z-index: 50; inset: 0 0 auto; height: 70px; color: #f4f8fe; border-bottom: 1px solid transparent; transition: color .25s ease, background-color .25s ease, border-color .25s ease; }
.site-header.is-scrolled { color: var(--ink); background: rgb(251 252 254 / 94%); border-color: var(--line); backdrop-filter: blur(14px); }
.header-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.brand { display: inline-flex; align-items: center; gap: 9px; flex: 0 0 auto; font: 750 18px var(--display); letter-spacing: -.035em; }
.brand img { width: 36px; height: auto; border-radius: 9px; }
.site-header nav { display: flex; align-items: center; gap: 30px; margin-left: auto; color: #c6d4e6; font-size: 14px; }
.site-header.is-scrolled nav { color: var(--ink-soft); }
.site-header nav a { padding-block: 8px; }
.site-header nav a:hover { color: var(--accent-light); }
.site-header.is-scrolled nav a:hover { color: var(--accent-deep); }
.header-cta { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 17px; color: #fff; border: 1px solid rgb(255 255 255 / 34%); border-radius: 10px; font-size: 13px; font-weight: 750; white-space: nowrap; transition: color .2s ease, background-color .2s ease, border-color .2s ease, transform .2s ease; }
.header-cta:hover { color: var(--navy); background: #fff; border-color: #fff; transform: translateY(-1px); }
.site-header.is-scrolled .header-cta { color: var(--accent-deep); border-color: #b8cce5; }
.site-header.is-scrolled .header-cta:hover { color: #fff; background: var(--accent); border-color: var(--accent); }

.button { display: inline-flex; align-items: center; justify-content: center; min-height: 56px; padding: 0 25px; border: 0; border-radius: 10px; font-size: 13px; font-weight: 800; line-height: 1; letter-spacing: .015em; text-transform: uppercase; white-space: nowrap; transition: transform .2s ease, background-color .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: translateY(1px) scale(.985); }
.button-primary { color: #fff; background: var(--accent); box-shadow: 0 16px 34px rgb(0 67 153 / 28%); }
.button-primary:hover { background: #2f86ef; box-shadow: 0 18px 38px rgb(0 67 153 / 34%); }

.hero { position: relative; min-height: 100dvh; overflow: hidden; padding: 88px 0 24px; color: #f6f9fe; background: radial-gradient(ellipse 42% 72% at 82% 52%, rgb(36 119 223 / 25%), transparent 72%), linear-gradient(118deg, #06111e 0%, #08192b 62%, #0a2442 100%); }
.hero::after { content: ""; position: absolute; right: -10vw; bottom: -26%; width: 60vw; height: 72%; background: linear-gradient(132deg, transparent 24%, rgb(41 122 224 / 10%) 24%, rgb(41 122 224 / 10%) 56%, transparent 56%); transform: rotate(-5deg); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; min-height: calc(100dvh - 112px); display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(300px, .62fr); align-items: center; gap: clamp(38px, 6vw, 88px); }
.hero-copy { max-width: 730px; }
.eyebrow { margin: 0 0 18px; color: var(--accent-light); font-size: 12px; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
.hero h1 { max-width: 730px; margin-bottom: 22px; color: #f7faff; font-size: clamp(50px, 4.65vw, 68px); font-weight: 720; line-height: .99; }
.hero-lead { max-width: 610px; margin-bottom: 30px; color: #c1cede; font-size: clamp(17px, 1.45vw, 20px); line-height: 1.55; }
.hero-offer { max-width: 470px; }
.price-summary { display: flex; align-items: flex-end; gap: 19px; margin-bottom: 22px; }
.price-summary > span { align-self: center; color: #91a4bb; font-size: 13px; }
.price-summary strong { color: #fff; font: 760 39px/1 var(--display); letter-spacing: -.05em; }
.price-summary strong small { font-size: 15px; letter-spacing: -.02em; }
.price-summary b { max-width: 94px; padding-left: 19px; color: #d5e0ed; border-left: 1px solid rgb(255 255 255 / 25%); font-size: 11px; line-height: 1.38; text-transform: uppercase; }
.hero-offer .button { min-width: 292px; }
.store-note { margin: 11px 0 0; color: var(--muted); font-size: 12px; text-align: center; }
.hero-offer .store-note { width: 292px; color: #91a4bb; }
.hero-product { position: relative; width: min(100%, 344px); margin: 0 0 0 auto; }
.hero-product img { width: 100%; height: auto; object-fit: contain; object-position: center; border-radius: 18px; box-shadow: 0 34px 90px rgb(0 0 0 / 42%); }
.hero-product figcaption { max-width: 275px; margin: 13px auto 0; color: #aebed1; font-size: 12px; text-align: center; }

.section-heading { max-width: 790px; margin-bottom: 52px; }
.section-heading p { max-width: 590px; margin-bottom: 0; color: var(--muted); font-size: 17px; }
.showcase { overflow: hidden; background: var(--surface); }
.carousel-stage { width: min(100%, 1100px); margin-inline: auto; overflow: hidden; touch-action: pan-y; }
.carousel { --slide-width: min(30vw, 386px); display: flex; align-items: center; gap: 26px; overflow-x: auto; padding: 12px calc((100% - var(--slide-width)) / 2) 26px; scroll-snap-type: x mandatory; scrollbar-width: none; cursor: grab; }
.carousel::-webkit-scrollbar { display: none; }
.carousel.dragging { cursor: grabbing; scroll-snap-type: none; user-select: none; }
.slide { flex: 0 0 var(--slide-width); aspect-ratio: 852 / 1846; display: grid; place-items: center; margin: 0; overflow: hidden; background: #e5ebf3; border-radius: 18px; box-shadow: 0 28px 60px rgb(27 50 80 / 14%); scroll-snap-align: center; opacity: .2; transform: scale(.91); transition: opacity .5s ease, transform .5s cubic-bezier(.16, 1, .3, 1); }
.slide.is-active { opacity: 1; transform: scale(1); }
.slide img { width: 100%; height: 100%; object-fit: contain; object-position: center; border-radius: inherit; pointer-events: none; }
.carousel-controls { display: grid; grid-template-columns: 52px minmax(0, 560px) 52px; align-items: center; justify-content: space-between; gap: 26px; margin-top: 18px; }
.carousel-arrow { width: 52px; height: 48px; padding: 0; color: #fff; background: var(--navy); border: 1px solid var(--navy); border-radius: 10px; cursor: pointer; transition: background-color .2s ease, border-color .2s ease, transform .2s ease; }
.carousel-arrow:hover { background: var(--accent-deep); border-color: var(--accent-deep); transform: translateY(-1px); }
.carousel-status { justify-self: center; width: 100%; text-align: center; }
.carousel-label { margin: 0 0 5px; color: var(--accent-deep); font-size: 12px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.carousel-description { min-height: 52px; margin: 0 auto 15px; color: var(--ink-soft); font-size: 17px; line-height: 1.45; }
.carousel-dots { display: flex; align-items: center; justify-content: center; gap: 8px; }
.carousel-dot { width: 22px; height: 4px; padding: 0; overflow: hidden; color: transparent; background: #b9c6d6; border: 0; border-radius: 4px; cursor: pointer; transition: width .25s ease, background-color .25s ease; }
.carousel-dot[aria-current="true"] { width: 38px; background: var(--accent); }

.overview { background: var(--page); }
.overview .section-heading { margin-bottom: 64px; }
.study-flow { position: relative; display: grid; grid-template-columns: repeat(5, 1fr); gap: clamp(22px, 3.5vw, 50px); margin: 0; padding: 37px 0 0; list-style: none; }
.study-flow::before { content: ""; position: absolute; top: 0; right: 0; left: 0; height: 1px; background: linear-gradient(90deg, var(--accent), #88b9f6 72%, var(--line)); }
.study-flow li { position: relative; min-height: 120px; }
.study-flow li::before { content: ""; position: absolute; top: -40px; left: 0; width: 28px; height: 7px; background: var(--accent); }
.study-flow strong { display: block; margin-bottom: 11px; color: var(--ink); font-size: 16px; font-weight: 800; text-transform: uppercase; letter-spacing: .055em; }
.study-flow span { color: var(--muted); font-size: 15px; line-height: 1.8; }

.highlight { overflow: hidden; background: #edf3fa; }
.highlight-grid { display: grid; grid-template-columns: minmax(350px, .8fr) minmax(0, 1fr); align-items: center; gap: clamp(64px, 10vw, 150px); }
.highlight-shot { width: min(100%, 430px); margin: 0 auto; border-radius: 18px; }
.highlight-shot img { width: 100%; height: auto; object-fit: contain; object-position: center; border-radius: inherit; box-shadow: 0 30px 75px rgb(16 48 87 / 18%); }
.highlight-copy { max-width: 610px; }
.highlight-copy h2 { max-width: 590px; }
.highlight-copy p { max-width: 520px; margin-bottom: 30px; color: var(--ink-soft); font-size: 18px; }
.highlight-copy > a { color: var(--accent-deep); font-weight: 750; border-bottom: 1px solid currentColor; }

.pricing { color: #f3f7fc; background: linear-gradient(118deg, #071321 0%, #0a1b30 70%, #0b294b 100%); }
.pricing-layout { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(340px, .7fr); align-items: center; gap: clamp(64px, 9vw, 138px); }
.pricing-copy { max-width: 690px; }
.pricing-copy h2 { color: #fff; }
.pricing-copy > p { max-width: 560px; margin-bottom: 30px; color: #b9c8d9; font-size: 17px; }
.pricing-copy ul { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 30px; margin: 0; padding: 0; color: #d2ddea; list-style: none; }
.pricing-copy li::before { content: "✓"; margin-right: 9px; color: #69aaf7; font-weight: 800; }
.price-box { padding-left: clamp(30px, 4vw, 60px); border-left: 1px solid rgb(255 255 255 / 18%); }
.price-box > p:first-child { margin-bottom: 10px; color: #96a8be; font-size: 14px; }
.price { display: flex; align-items: flex-start; margin: 0 0 5px; color: #fff; font: 760 clamp(76px, 7vw, 104px)/.88 var(--display); letter-spacing: -.07em; }
.price span { margin: 10px 9px 0 0; font-size: 18px; letter-spacing: 0; }
.price sup { margin-top: 5px; font-size: 33px; letter-spacing: -.03em; }
.price-box > strong { display: block; margin-bottom: 31px; color: #cbd7e4; font-size: 14px; }
.price-box .button { width: 100%; max-width: 390px; }
.price-box .store-note { width: 100%; max-width: 390px; color: #96a8be; }
.purchase-status { min-height: 20px; max-width: 390px; margin: 8px 0 0; color: var(--accent-light); font-size: 12px; text-align: center; }

.faq { padding-top: clamp(72px, 7vw, 98px); padding-bottom: clamp(72px, 7vw, 98px); background: var(--page); }
.faq-grid { display: grid; grid-template-columns: .68fr 1.32fr; gap: clamp(50px, 8vw, 120px); }
.faq-heading h2 { max-width: 390px; }
.accordion { overflow-anchor: none; }
.accordion details { border-bottom: 1px solid var(--line); }
.accordion details:first-child { border-top: 1px solid var(--line); }
.accordion summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 20px 0; font-weight: 750; cursor: pointer; list-style: none; }
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary span { color: var(--accent); font-size: 22px; font-weight: 400; transition: transform .2s ease; }
.accordion details[open] summary span { transform: rotate(45deg); }
.js .accordion summary[aria-expanded="false"] span { transform: none; }
.js .accordion summary[aria-expanded="true"] span { transform: rotate(45deg); }
.accordion details.is-animating { will-change: height; }
.accordion details p { max-width: 590px; margin: -4px 0 20px; color: var(--muted); }

footer { padding-block: 32px; background: var(--surface); border-top: 1px solid var(--line); }
.footer-inner { display: flex; align-items: center; gap: 32px; color: var(--muted); font-size: 13px; }
.footer-inner .brand { margin-right: auto; color: var(--ink); }
.footer-inner nav { display: flex; gap: 24px; }
.footer-inner nav a:hover { color: var(--accent); }
.mobile-buy { display: none; }

.js .reveal { opacity: 0; transform: translateY(18px); transition: opacity .65s ease, transform .65s cubic-bezier(.16, 1, .3, 1); }
.js .reveal[data-delay="1"] { transition-delay: .1s; }
.js .reveal.is-visible { opacity: 1; transform: none; }

@media (max-width: 980px) {
  :root { --shell: min(100% - 40px, 820px); }
  .hero { min-height: auto; padding-top: 104px; }
  .hero-grid { min-height: 0; grid-template-columns: minmax(0, 1fr) 290px; gap: 34px; }
  .hero h1 { font-size: clamp(45px, 6vw, 57px); }
  .hero-product { width: 285px; }
  .carousel { --slide-width: min(42vw, 360px); }
  .study-flow { grid-template-columns: repeat(3, 1fr); row-gap: 48px; }
  .study-flow::before { right: 34%; }
  .highlight-grid { grid-template-columns: minmax(300px, .8fr) 1fr; gap: 52px; }
  .highlight-shot { width: 350px; }
  .pricing-layout { gap: 50px; }
}

@media (max-width: 720px) {
  :root { --shell: calc(100% - 36px); }
  html { scroll-padding-top: 64px; }
  h2 { font-size: clamp(34px, 10vw, 43px); }
  .section { padding-block: 78px; }
  .site-header { height: 62px; }
  .site-header nav { display: none; }
  .brand { font-size: 16px; }
  .brand img { width: 32px; }
  .header-cta { min-height: 36px; padding-inline: 12px; font-size: 12px; }
  .hero { padding: 88px 0 0; }
  .hero::after { right: -45vw; bottom: -8%; width: 130vw; height: 50%; }
  .hero-grid { display: flex; flex-direction: column; align-items: stretch; gap: 30px; }
  .hero-copy { max-width: none; }
  .eyebrow { margin-bottom: 12px; font-size: 10px; }
  .hero h1 { max-width: 520px; margin-bottom: 17px; font-size: clamp(40px, 11.7vw, 49px); line-height: 1; }
  .hero-lead { max-width: 520px; margin-bottom: 23px; font-size: 15px; line-height: 1.5; }
  .hero-offer { max-width: none; }
  .price-summary { display: grid; justify-items: start; gap: 0; margin-bottom: 18px; }
  .price-summary > span { align-self: auto; margin-bottom: 2px; line-height: 1.3; }
  .price-summary strong { display: block; font-size: 42px; white-space: nowrap; }
  .price-summary b { max-width: none; margin-top: 6px; padding-left: 0; border-left: 0; font-size: 12px; line-height: 1.3; text-transform: none; }
  .hero-offer .button { width: 100%; min-width: 0; }
  .hero-offer .store-note { width: 100%; }
  .hero-product { width: 258px; margin: 0 auto; }
  .hero-product figcaption { margin-bottom: 22px; }
  .section-heading { margin-bottom: 38px; }
  .section-heading p { font-size: 16px; }
  .carousel-stage { width: 100%; }
  .carousel { --slide-width: min(82vw, 330px); gap: 18px; padding-bottom: 17px; }
  .slide { opacity: .18; transform: scale(.95); }
  .carousel-controls { grid-template-columns: 44px minmax(0, 1fr) 44px; gap: 10px; margin-top: 12px; }
  .carousel-arrow { width: 44px; height: 42px; }
  .carousel-description { min-height: 66px; font-size: 15px; }
  .carousel-dot { width: 16px; }
  .carousel-dot[aria-current="true"] { width: 27px; }
  .overview .section-heading { margin-bottom: 45px; }
  .study-flow { display: block; padding: 0 0 0 26px; }
  .study-flow::before { top: 4px; right: auto; bottom: 6px; left: 3px; width: 1px; height: auto; }
  .study-flow li { min-height: 0; padding: 0 0 30px; }
  .study-flow li:last-child { padding-bottom: 0; }
  .study-flow li::before { top: 6px; left: -26px; width: 8px; height: 24px; }
  .study-flow strong { margin-bottom: 5px; }
  .study-flow span { line-height: 1.55; }
  .highlight-grid { display: flex; flex-direction: column-reverse; gap: 48px; }
  .highlight-copy { max-width: none; }
  .highlight-copy p { font-size: 16px; }
  .highlight-shot { width: min(100%, 330px); }
  .pricing-layout { grid-template-columns: 1fr; gap: 44px; }
  .pricing-copy ul { grid-template-columns: 1fr; gap: 8px; }
  .price-box { padding: 39px 0 0; border-top: 1px solid rgb(255 255 255 / 18%); border-left: 0; }
  .price { font-size: 84px; }
  .price-box .button, .price-box .store-note { max-width: none; }
  .purchase-status { max-width: none; }
  .faq-grid { grid-template-columns: 1fr; gap: 27px; }
  .faq-heading h2 { max-width: 320px; }
  .accordion summary { padding-block: 19px; }
  footer { padding: 34px 0 88px; }
  .footer-inner { flex-wrap: wrap; align-items: flex-start; }
  .footer-inner .brand { width: 100%; margin-right: 0; }
  .footer-inner nav { width: 100%; flex-direction: column; gap: 10px; }
  .mobile-buy { position: fixed; z-index: 45; right: 10px; bottom: 10px; left: 10px; display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 54px; padding: 7px 8px 7px 16px; color: var(--ink); background: rgb(255 255 255 / 96%); border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 12px 30px rgb(17 35 60 / 16%); opacity: 0; visibility: hidden; transform: translateY(80px); transition: opacity .25s ease, transform .25s ease, visibility .25s ease; }
  .mobile-buy.is-visible { opacity: 1; visibility: visible; transform: none; }
  .mobile-buy strong { font-size: 16px; white-space: nowrap; }
  .mobile-buy a { display: inline-flex; align-items: center; justify-content: center; min-height: 40px; padding: 0 15px; color: #fff; background: var(--accent); border-radius: 9px; font-size: 12px; font-weight: 800; white-space: nowrap; }
}

@media (max-width: 390px) {
  :root { --shell: calc(100% - 28px); }
  .header-cta { padding-inline: 10px; }
  .hero h1 { font-size: 42px; }
  .hero-product { width: 250px; }
}

@media (max-height: 820px) and (min-width: 981px) {
  .hero { padding-top: 80px; }
  .hero-grid { min-height: calc(100dvh - 104px); }
  .hero h1 { font-size: clamp(48px, 4.2vw, 58px); }
  .hero-lead { margin-bottom: 23px; font-size: 17px; }
  .hero-product { width: 292px; }
  .hero-product figcaption { margin-top: 8px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .reveal { opacity: 1; transform: none; }
}