:root {
  --bg: #060809;
  --surface: #0d1114;
  --surface-raised: #151a1e;
  --accent: #ff6a00;
  --accent-hot: #ff8a1f;
  --text: #f7f8f8;
  --muted: #a6adb3;
  --line: rgb(255 255 255 / 0.12);
  --header-height: 72px;
  --radius: 16px;
  --font-sora: "Sora";
  --font-mono: "IBM Plex Mono";
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--bg); }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--font-sora), sans-serif; overflow-x: hidden; }
body::after { content: ""; position: fixed; inset: 0; z-index: 100; pointer-events: none; opacity: .12; 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='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.16'/%3E%3C/svg%3E"); }
a { color: inherit; text-decoration: none; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible { outline: 2px solid var(--accent-hot); outline-offset: 4px; }
.container { width: min(100% - 40px, 1400px); margin-inline: auto; }
.fill-media { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.fill-media > img { display: block; width: 100%; height: 100%; object-fit: cover; }

.site-header { position: fixed; top: 0; left: 0; right: 0; z-index: 50; height: var(--header-height); display: flex; align-items: center; justify-content: space-between; padding: 0 max(20px, calc((100vw - 1400px)/2)); border-bottom: 1px solid var(--line); background: rgb(6 8 9 / .76); backdrop-filter: blur(20px) saturate(130%); }
.brand { display: flex; align-items: center; width: 150px; height: 60px; flex: 0 0 auto; }
.brand img { display: block; width: 100%; height: 100%; object-fit: contain; transform: none; }
.site-header nav { display: flex; align-items: center; gap: clamp(20px, 2.4vw, 38px); font-size: 13px; color: #d8dcdf; }
.site-header nav a { transition: color .2s ease; white-space: nowrap; }
.site-header nav a:hover { color: var(--accent-hot); }
.menu-button { display: none; width: 48px; height: 48px; padding: 0; border: 1px solid var(--line); border-radius: 12px; background: rgb(13 17 20 / .78); color: var(--text); place-items: center; }
.menu-glyph { position: relative; display: grid; align-content: center; width: 18px; height: 18px; }
.menu-glyph i { position: absolute; left: 0; width: 18px; height: 1px; background: currentColor; transition: transform .24s ease, top .24s ease; }
.menu-glyph i:first-child { top: 6px; }
.menu-glyph i:last-child { top: 11px; }
.menu-button[aria-expanded="true"] { border-color: rgb(255 106 0 / .6); color: var(--accent-hot); }
.menu-button[aria-expanded="true"] .menu-glyph i:first-child { top: 9px; transform: rotate(45deg); }
.menu-button[aria-expanded="true"] .menu-glyph i:last-child { top: 9px; transform: rotate(-45deg); }
body.menu-open { overflow: hidden; }

.hero { position: relative; min-height: 100dvh; overflow: hidden; display: grid; align-items: end; }
.hero-media, .hero-media picture, .hero-media img, .hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-media { transform-origin: center; }
.hero-media img, .hero-media video { object-fit: cover; }
.hero-poster { z-index: 0; }
.hero-video { z-index: 1; display: block; background: transparent; opacity: 0; transition: opacity .2s ease; }
.hero-video.is-ready { opacity: 1; }
.hero-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(6 8 9 / .92) 0%, rgb(6 8 9 / .46) 45%, rgb(6 8 9 / .12) 75%), linear-gradient(0deg, rgb(6 8 9 / .8), transparent 55%); }
.hero-copy { position: relative; z-index: 2; padding-top: 92px; padding-bottom: clamp(96px, 12vh, 150px); }
.eyebrow { margin: 0 0 20px; color: var(--accent-hot); font-family: var(--font-mono), monospace; font-size: 12px; font-weight: 500; letter-spacing: .12em; text-transform: uppercase; }
.hero h1 { max-width: 920px; margin: 0; font-size: clamp(3.25rem, 7.2vw, 7.5rem); font-weight: 530; line-height: .95; letter-spacing: -.065em; text-wrap: balance; }
.hero-sub { max-width: 610px; margin: 28px 0 0; color: #d0d4d7; font-size: clamp(17px, 1.5vw, 20px); line-height: 1.6; }
.button-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.button { min-height: 52px; display: inline-flex; align-items: center; justify-content: center; padding: 0 24px; border: 1px solid transparent; border-radius: 999px; font-size: 14px; font-weight: 650; white-space: nowrap; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button:active { transform: scale(.98); }
.button-primary { background: var(--accent); color: #120800; box-shadow: 0 14px 40px rgb(255 106 0 / .18); }
.button-primary:hover { background: var(--accent-hot); }
.button-ghost { border-color: rgb(255 255 255 / .24); background: rgb(13 17 20 / .5); color: var(--text); backdrop-filter: blur(12px); }
.button-ghost:hover { border-color: rgb(255 106 0 / .6); }
.android-note { position: absolute; z-index: 3; right: max(20px, calc((100vw - 1400px)/2)); bottom: 26px; color: #cbd0d4; font-family: var(--font-mono), monospace; font-size: 12px; }

.trust-section { position: relative; overflow: hidden; border-block: 1px solid var(--line); background: var(--surface); }
.trust-image { position: absolute; inset: 0; opacity: .17; background: url('public/images/sections/02-confianca-valorbh.png') center 47% / cover no-repeat; filter: saturate(.8); }
.trust-grid { position: relative; display: grid; grid-template-columns: repeat(4, 1fr); }
.trust-item { min-height: 150px; padding: 34px clamp(20px, 2.5vw, 42px); border-left: 1px solid var(--line); display: flex; flex-direction: column; justify-content: flex-end; gap: 10px; }
.trust-item:last-child { border-right: 1px solid var(--line); }
.trust-item strong { font-size: 16px; }
.trust-item span { color: var(--muted); font-size: 13px; line-height: 1.55; }

.media-section { position: relative; min-height: 820px; overflow: hidden; }
.media-section > img { object-fit: cover; }
.media-shade { position: absolute; inset: 0; background: linear-gradient(90deg, transparent 0%, rgb(6 8 9 / .18) 35%, rgb(6 8 9 / .94) 72%); }
.problem-section { display: grid; align-items: center; }
.problem-copy { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: flex-end; }
.problem-copy h2, .problem-copy p { width: min(100%, 560px); }
h2 { margin: 0; font-size: clamp(2.6rem, 5vw, 5.5rem); font-weight: 500; line-height: 1.02; letter-spacing: -.055em; text-wrap: balance; }
.problem-copy p, .value-copy > p, .app-copy > p, .driver-copy > p, .faq-content > p, .closing-copy > p { color: var(--muted); font-size: 18px; line-height: 1.7; }

.value-section { min-height: 930px; display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(340px, .8fr); gap: clamp(30px, 5vw, 90px); align-items: center; padding: clamp(100px, 12vw, 180px) max(20px, calc((100vw - 1400px)/2)); background: linear-gradient(145deg, #07090b, #101417); }
.value-visual { position: relative; min-height: 670px; overflow: hidden; border-radius: var(--radius); }
.value-visual img { object-fit: cover; object-position: 36% center; }
.value-copy { max-width: 500px; }
.value-copy h2 { font-size: clamp(2.6rem, 4.5vw, 5rem); }
.text-link { display: inline-flex; gap: 12px; align-items: center; margin-top: 24px; color: var(--accent-hot); font-weight: 650; }
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }

.journey-section { position: relative; min-height: 1050px; overflow: hidden; padding: clamp(110px, 13vw, 190px) 0; background: #060809; }
.journey-image { position: absolute; inset: 0; opacity: .32; }
.journey-image img { object-fit: cover; }
.journey-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, var(--bg) 0%, transparent 30%, transparent 70%, var(--bg) 100%); }
.journey-content { position: relative; z-index: 2; }
.journey-content h2 { max-width: 900px; }
.route-line { width: 100%; height: 2px; margin: clamp(70px, 9vw, 120px) 0 0; transform-origin: left; background: linear-gradient(90deg, transparent, var(--accent), var(--accent-hot), transparent); box-shadow: 0 0 24px rgb(255 106 0 / .35); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; }
.steps-grid article { min-height: 280px; padding: 38px clamp(18px, 2vw, 32px); border-left: 1px solid var(--line); background: rgb(6 8 9 / .55); backdrop-filter: blur(10px); }
.steps-grid article:last-child { border-right: 1px solid var(--line); }
.steps-grid article > span { color: var(--accent); font-family: var(--font-mono), monospace; font-size: 12px; }
.steps-grid h3 { max-width: 210px; margin: 70px 0 12px; font-size: clamp(20px, 2vw, 28px); font-weight: 520; line-height: 1.15; }
.steps-grid p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

.app-section { position: relative; min-height: 100dvh; overflow: hidden; display: grid; align-items: center; padding-block: 90px; }
.app-backdrop, .app-backdrop img { object-fit: cover; }
.app-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(6 8 9 / .92), rgb(6 8 9 / .45) 48%, rgb(6 8 9 / .2)), linear-gradient(0deg, rgb(6 8 9 / .76), transparent 42%); }
.app-content { position: relative; z-index: 2; display: grid; grid-template-columns: .8fr 1.25fr; align-items: center; gap: clamp(40px, 6vw, 100px); }
.app-copy { max-width: 520px; }
.app-copy h2 { font-size: clamp(2.5rem, 4vw, 4.6rem); }
.store-note { display: inline-flex; margin-top: 24px; padding: 14px 18px; border: 1px solid var(--line); border-radius: 999px; color: #d2d6d9; font-family: var(--font-mono), monospace; font-size: 12px; }
.phone-stack { height: min(70vh, 720px); display: grid; grid-template-columns: repeat(3, 1fr); align-items: center; gap: 18px; perspective: 1200px; }
.phone-crop { aspect-ratio: .475; border: 2px solid rgb(255 138 31 / .42); border-radius: 42px; background-image: url('public/images/brand/mockup-appandroid.png'); background-size: 400% 100%; background-repeat: no-repeat; box-shadow: 0 30px 90px rgb(0 0 0 / .5), inset 0 0 0 6px #090b0d; overflow: hidden; }
.phone-crop-1 { background-position: 0% center; transform: rotate(-3deg) translateY(28px); }
.phone-crop-2 { background-position: 33.33% center; }
.phone-crop-3 { background-position: 66.66% center; transform: rotate(3deg) translateY(34px); }

.profile-showcase { padding: clamp(110px, 13vw, 190px) 0; overflow: hidden; background: radial-gradient(circle at 78% 50%, rgb(255 106 0 / .08), transparent 32%), #080b0d; border-top: 1px solid var(--line); }
.profile-showcase-grid { display: grid; grid-template-columns: .75fr 1.25fr; align-items: center; gap: clamp(48px, 8vw, 120px); }
.profile-showcase-copy { max-width: 560px; }
.profile-showcase-copy h2 { font-size: clamp(2.6rem, 4.4vw, 5rem); }
.profile-showcase-copy > p { margin-top: 26px; color: var(--muted); font-size: 18px; line-height: 1.7; }
.profile-tabs { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 34px; }
.profile-tabs span { padding: 12px 16px; border: 1px solid var(--line); border-radius: 999px; color: #d8dcdf; font-family: var(--font-mono), monospace; font-size: 11px; }
.profile-phones { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: clamp(16px, 3vw, 38px); align-items: end; }
.profile-phones figure { margin: 0; }
.profile-phones figure:first-child { transform: translateY(44px); }
.profile-phones img { display: block; width: 100%; height: auto; max-height: 760px; object-fit: contain; filter: drop-shadow(0 30px 65px rgb(0 0 0 / .42)); }
.profile-phones figcaption { margin-top: 18px; text-align: center; color: var(--muted); font-family: var(--font-mono), monospace; font-size: 11px; }

.driver-section { display: grid; align-items: center; }
.driver-shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgb(6 8 9 / .92) 0%, rgb(6 8 9 / .72) 36%, transparent 70%), linear-gradient(0deg, rgb(6 8 9 / .4), transparent); }
.driver-copy { position: relative; z-index: 2; }
.driver-copy > * { max-width: 570px; }
.driver-copy h3 { margin: 34px 0 0; color: var(--accent-hot); font-size: 22px; font-weight: 600; }
.driver-copy dl { max-width: 560px; margin: 34px 0 0; }
.driver-copy dl div { display: grid; grid-template-columns: 130px 1fr; gap: 24px; padding: 16px 0; border-bottom: 1px solid var(--line); }
.driver-copy dt { color: #d7dbde; font-family: var(--font-mono), monospace; font-size: 12px; }
.driver-copy dd { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.5; }

.faq-section { display: grid; grid-template-columns: 1.05fr .95fr; min-height: 920px; background: linear-gradient(150deg, #080a0c, #11161a); }
.faq-visual { position: relative; min-height: 720px; overflow: hidden; }
.faq-visual img { object-fit: cover; object-position: 28% center; }
.faq-content { padding: clamp(90px, 9vw, 150px) max(24px, calc((100vw - 1400px)/2)) clamp(90px, 9vw, 150px) clamp(32px, 5vw, 88px); }
.faq-content h2 { max-width: 650px; font-size: clamp(2.5rem, 4vw, 4.8rem); }
.faq-content > p { max-width: 560px; }
.faq-list { margin-top: 42px; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item button { width: 100%; min-height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 18px 0; border: 0; background: transparent; color: var(--text); font: 500 15px/1.4 var(--font-sora), sans-serif; text-align: left; cursor: pointer; }
.faq-item button b { color: var(--accent); flex: none; font-size: 20px; transition: transform .22s ease; }
.faq-item button[aria-expanded="true"] b { transform: rotate(180deg); }
.faq-panel p { margin: -2px 36px 22px 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

.closing-section { min-height: 880px; display: grid; align-items: center; text-align: center; }
.closing-shade { position: absolute; inset: 0; background: radial-gradient(circle at 60% 52%, rgb(6 8 9 / .34), rgb(6 8 9 / .78) 55%, rgb(6 8 9 / .9)); }
.closing-copy { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; }
.closing-copy h2 { max-width: 980px; }
.closing-copy > p { max-width: 620px; }
.closing-copy .button { margin-top: 18px; }

.site-footer { border-top: 1px solid var(--line); background: #07090b; }
.footer-grid { display: grid; grid-template-columns: 1.3fr .8fr .6fr; gap: 60px; padding-block: 70px; }
.footer-grid > div:first-child img { width: 200px; height: auto; object-fit: contain; margin-left: -18px; }
.footer-grid p, .footer-grid a { color: var(--muted); font-size: 13px; line-height: 1.7; }
.footer-grid > div:last-child { display: flex; flex-direction: column; gap: 10px; }
.footer-grid strong { font-size: 13px; }
.footer-bottom { min-height: 68px; display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line); color: #7f878d; font-family: var(--font-mono), monospace; font-size: 11px; }

.legal-page { min-height: 100dvh; padding: 130px 20px 100px; }
.legal-content { width: min(100%, 820px); margin: 0 auto; }
.legal-content h1 { font-size: clamp(2.5rem, 6vw, 5rem); letter-spacing: -.05em; }
.legal-content h2 { margin-top: 48px; font-size: 25px; letter-spacing: -.02em; }
.legal-content p, .legal-content li { color: var(--muted); line-height: 1.8; }
.legal-back { display: inline-flex; margin-bottom: 50px; color: var(--accent-hot); }

@media (max-width: 980px) {
  .site-header nav { display: flex; visibility: hidden; position: fixed; top: var(--header-height); left: 0; right: 0; height: calc(100dvh - var(--header-height)); padding: clamp(24px, 5vw, 56px) max(20px, calc((100vw - 900px) / 2)); flex-direction: column; align-items: stretch; justify-content: center; gap: 0; overflow-y: auto; background: radial-gradient(circle at 88% 12%, rgb(255 106 0 / .14), transparent 30%), rgb(6 8 9 / .985); border-bottom: 1px solid var(--line); opacity: 0; pointer-events: none; transform: translateY(-12px); transition: opacity .28s ease, transform .28s ease, visibility .28s; }
  .site-header nav.nav-open { visibility: visible; opacity: 1; pointer-events: auto; transform: translateY(0); }
  .site-header nav a { position: relative; display: flex; align-items: center; width: 100%; min-height: clamp(68px, 11vh, 112px); border-top: 1px solid var(--line); color: var(--text); font-size: clamp(2rem, 7.2vw, 4.6rem); font-weight: 550; line-height: .95; letter-spacing: -.055em; white-space: normal; }
  .site-header nav a:last-child { border-bottom: 1px solid var(--line); }
  .site-header nav a::after { content: ""; position: absolute; left: 0; bottom: -1px; width: 0; height: 1px; background: var(--accent); transition: width .24s ease; }
  .site-header nav a:hover::after, .site-header nav a:focus-visible::after { width: 100%; }
  .menu-button { display: grid; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(2) { border-right: 1px solid var(--line); }
  .value-section { grid-template-columns: 1fr; }
  .value-visual { min-height: 560px; }
  .value-copy { max-width: 720px; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .steps-grid article:nth-child(2) { border-right: 1px solid var(--line); }
  .app-content { grid-template-columns: 1fr; }
  .phone-stack { height: auto; max-width: 760px; }
  .profile-showcase-grid { grid-template-columns: 1fr; }
  .profile-showcase-copy { max-width: 760px; }
  .faq-section { grid-template-columns: 1fr; }
  .faq-visual { min-height: 560px; }
  .faq-content { padding-inline: 20px; }
}

@media (max-width: 640px) {
  :root { --header-height: 90px; }
  .container { width: min(100% - 32px, 1400px); }
  .site-header { height: var(--header-height); padding-inline: 16px; }
  .brand { width: 190px; height: 90px; }
  .brand img { width: 180px; height: 90px; object-fit: contain; }
  .site-header nav { padding-inline: 16px; }
  .site-header nav a { min-height: clamp(66px, 10.5vh, 94px); font-size: clamp(1.9rem, 9.2vw, 3.15rem); }
  .menu-button { width: 46px; height: 46px; }
  .hero { width: 100%; height: 100dvh; min-height: 0; max-height: 100dvh; }
  .hero-media img, .hero-media video { object-position: 62% center; }
  .hero-shade { background: linear-gradient(180deg, rgb(6 8 9 / .88) 0%, rgb(6 8 9 / .5) 24%, rgb(6 8 9 / .08) 41%, rgb(6 8 9 / .1) 63%, rgb(6 8 9 / .88) 78%, rgb(6 8 9 / .98) 100%); }
  .hero-copy { align-self: stretch; width: min(100% - 32px, 1400px); height: 100%; min-height: 0; padding-top: calc(var(--header-height) + clamp(16px, 3dvh, 28px)); padding-bottom: max(18px, env(safe-area-inset-bottom)); display: flex; flex-direction: column; }
  .hero-copy .eyebrow { margin-bottom: 10px; font-size: clamp(8.5px, 2.3vw, 10px); line-height: 1.4; }
  .hero h1 { max-width: 100%; font-size: clamp(2rem, 8vw, 2.65rem); line-height: .94; letter-spacing: -.05em; }
  .hero-sub { max-width: 44ch; margin-top: auto; font-size: clamp(13px, 3.5vw, 15px); line-height: 1.45; }
  .button-row { display: grid; margin-top: clamp(14px, 2.2dvh, 20px); }
  .button { width: 100%; min-height: clamp(46px, 6.4dvh, 52px); }
  .android-note { display: none; }
  .trust-grid { width: 100%; grid-template-columns: 1fr; }
  .trust-image { background-image: url('public/images/sections/mobile/02-confianca-valorbh-mobile.png'); background-position: center; }
  .trust-item, .trust-item:nth-child(2), .trust-item:last-child { min-height: 118px; border-left: 0; border-right: 0; border-bottom: 1px solid var(--line); padding-inline: 20px; }
  .media-section { min-height: 760px; }
  .problem-section > .fill-media img { object-position: center; }
  .media-shade { background: linear-gradient(0deg, rgb(6 8 9 / .96), rgb(6 8 9 / .2) 74%); }
  .problem-section { align-items: end; }
  .problem-copy { padding-bottom: 64px; align-items: flex-start; }
  h2 { font-size: clamp(2.5rem, 12vw, 4rem); }
  .value-section { padding: 100px 16px; gap: 42px; }
  .value-visual { min-height: 440px; }
  .value-visual img { object-position: 32% center; }
  .journey-section { min-height: auto; padding: 100px 0; }
  .journey-image { opacity: .22; }
  .route-line { margin-top: 60px; }
  .steps-grid { grid-template-columns: 1fr; }
  .steps-grid article, .steps-grid article:nth-child(2), .steps-grid article:last-child { min-height: 230px; border-left: 1px solid var(--line); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
  .steps-grid h3 { margin-top: 45px; }
  .app-section { min-height: auto; padding: 110px 0; }
  .app-shade { background: rgb(6 8 9 / .76); }
  .phone-stack { gap: 8px; }
  .phone-crop { border-radius: 20px; box-shadow: 0 18px 45px rgb(0 0 0 / .45), inset 0 0 0 3px #090b0d; }
  .phone-crop-1, .phone-crop-3 { transform: none; }
  .profile-showcase { padding: 100px 0; }
  .profile-phones { gap: 8px; }
  .profile-phones figure:first-child { transform: translateY(22px); }
  .profile-phones figcaption { margin-top: 10px; }
  .driver-section > .fill-media img { object-position: center; }
  .driver-shade { background: linear-gradient(0deg, rgb(6 8 9 / .97) 0%, rgb(6 8 9 / .55) 72%, transparent); }
  .driver-section { align-items: end; }
  .driver-copy { padding-bottom: 70px; }
  .driver-copy dl div { grid-template-columns: 1fr; gap: 6px; }
  .faq-visual { min-height: 420px; }
  .faq-content { padding-block: 80px; }
  .closing-section { min-height: 760px; }
  .closing-section > .fill-media img { object-position: center; }
  .closing-shade { background: rgb(6 8 9 / .66); }
  .footer-grid { grid-template-columns: 1fr; gap: 38px; padding-block: 55px; }
  .footer-bottom { padding-block: 22px; flex-direction: column; align-items: flex-start; justify-content: center; gap: 8px; }
}

@media (max-width: 640px) and (max-height: 760px) {
  .hero-copy { padding-top: calc(var(--header-height) + 10px); padding-bottom: max(10px, env(safe-area-inset-bottom)); }
  .hero-copy .eyebrow { margin-bottom: 8px; font-size: 9px; }
  .hero h1 { font-size: clamp(1.9rem, 7.6vw, 2.3rem); }
  .hero-sub { max-width: 40ch; font-size: 13px; line-height: 1.4; }
  .button-row { gap: 8px; margin-top: 10px; }
  .button { min-height: 44px; }
}

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

@media (prefers-reduced-transparency: reduce) {
  .site-header, .button-ghost, .steps-grid article { backdrop-filter: none; background: var(--surface); }
}