:root {
  --bg: #ffffff;
  --bg-2: #f5f5f3;
  --ink: #0c0d0f;
  --text: #0c0d0f;
  --mute: #5c626d;
  --soft: #9a9fa8;
  --line: #e7e7e4;
  --line-2: #cfd0cd;
  --r: 26px;
  --gut: clamp(12px, 1.6vw, 24px);
  --ease: cubic-bezier(.2, .7, .1, 1);
  --display: 'Sora', system-ui, sans-serif;
  --body: 'Inter', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--body); font-size: 17px; line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
h1, h2, h3, h4 { font-family: var(--display); line-height: 1.06; margin: 0; letter-spacing: -.035em; text-wrap: balance; color: var(--ink); font-weight: 600; }
h2 { font-size: clamp(2.1rem, 4.6vw, 3.8rem); }
h3 { font-size: 1.3rem; letter-spacing: -.02em; line-height: 1.2; }
p, ul, ol, dl, dd { margin: 0; }
ul, ol { padding: 0; list-style: none; }
.wrap { width: min(1240px, 100% - 44px); margin-inline: auto; }
.wrap.narrow { width: min(860px, 100% - 44px); }
.eyebrow { display: inline-flex; align-items: center; gap: 12px; font-size: .74rem; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--mute); margin-bottom: 22px; }
.eyebrow::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--ink); }
.eyebrow.light { color: rgba(255, 255, 255, .75); } .eyebrow.light::before { background: #fff; }
.sub { color: var(--mute); max-width: 56ch; margin-top: 20px; font-size: 1.08rem; }
.idx { display: block; font: 500 .82rem var(--display); letter-spacing: .14em; color: var(--soft); margin-bottom: 18px; }

/* scroll progress */
.progress { position: fixed; inset: 0 0 auto 0; height: 2px; z-index: 60; pointer-events: none; }
.progress-bar { height: 100%; width: 0; background: var(--ink); }

/* buttons & links */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 17px 30px; border-radius: 999px; border: 1px solid var(--ink); cursor: pointer; font: 600 1rem var(--body); color: #fff; background: var(--ink); transition: transform .3s var(--ease), box-shadow .3s, background .3s, color .3s; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 16px 34px -14px rgba(12, 13, 15, .5); }
.btn span, .link span { display: inline-block; transition: transform .3s var(--ease); }
.btn:hover span, .link:hover span { transform: translateX(5px); }
.btn:disabled { opacity: .6; cursor: wait; transform: none; }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--ink); box-shadow: none; }
.btn-light { background: #fff; color: var(--ink); border-color: #fff; }
.btn-sm { padding: 11px 22px; font-size: .92rem; }
.btn-block { width: 100%; }
.link { display: inline-flex; gap: 10px; font-weight: 600; padding-bottom: 5px; border-bottom: 1px solid var(--ink); white-space: nowrap; }

/* nav */
.nav { position: fixed; top: 2px; left: 0; right: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; padding: 20px clamp(20px, 3vw, 44px); transition: background .3s, border-color .3s, padding .3s; border-bottom: 1px solid transparent; }
.nav.scrolled { background: rgba(255, 255, 255, .86); backdrop-filter: blur(18px) saturate(1.4); border-color: var(--line); padding-block: 12px; }
.brand { display: inline-flex; align-items: center; gap: 10px; white-space: nowrap; font: 600 1.28rem var(--display); letter-spacing: -.03em; color: var(--ink); }
.brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; color: #fff; background: var(--ink); font-weight: 700; }
.brand-sub { font: 500 .66rem var(--body); letter-spacing: .22em; text-transform: uppercase; color: var(--soft); margin-left: 2px; }
.nav-links { display: flex; align-items: center; gap: 34px; font-size: .94rem; font-weight: 500; }
.nav-links a:not(.btn) { position: relative; color: var(--mute); transition: color .2s; }
.nav-links a:not(.btn)::after { content: ''; position: absolute; left: 0; right: 0; bottom: -7px; height: 1.5px; background: var(--ink); transform: scaleX(0); transform-origin: left; transition: transform .35s var(--ease); }
.nav-links a:not(.btn):hover, .nav-links a.on { color: var(--ink); }
.nav-links a:not(.btn):hover::after, .nav-links a.on::after { transform: scaleX(1); }
.nav-login { opacity: .75; }
.nav-toggle { display: none; width: 44px; height: 44px; background: none; border: 0; cursor: pointer; padding: 12px 10px; }
.nav-toggle span { display: block; height: 2px; background: var(--ink); margin: 6px 0; border-radius: 2px; }

/* ---------- heroes ---------- */
.hero, .page-hero { padding-top: clamp(112px, 14vh, 160px); }
.line { display: block; overflow: hidden; padding-bottom: .12em; margin-bottom: -.12em; }
.line > span { display: block; animation: line-up 1.1s var(--ease) both; }
.line:nth-child(2) > span { animation-delay: .1s; color: var(--soft); }
.hero h1 { font-size: clamp(3rem, 8vw, 7.2rem); letter-spacing: -.055em; line-height: .98; }
.page-hero h1 { font-size: clamp(2.5rem, 6.4vw, 5.6rem); letter-spacing: -.05em; line-height: 1; }
.hero .eyebrow, .page-hero .eyebrow, .lede, .hero-cta { animation: rise 1s var(--ease) .25s both; }
.hero-row { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 28px 60px; margin-top: clamp(22px, 2.6vw, 36px); }
.lede { max-width: 50ch; color: var(--mute); font-size: clamp(1.05rem, 1.45vw, 1.28rem); }
.page-hero .lede { margin-top: 30px; max-width: 58ch; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-media { position: relative; margin: clamp(30px, 3.4vw, 46px) var(--gut) 0; border-radius: var(--r); overflow: hidden; height: clamp(380px, 74vh, 820px); background: var(--bg-2); animation: unveil 1.5s var(--ease) .15s both; }
.hero-media.short { height: clamp(300px, 58vh, 620px); }
.hero-media img, .wide-media img, .cta-media img { width: 100%; height: 100%; object-fit: cover; transform: translate3d(0, var(--py, 0px), 0) scale(1.16); will-change: transform; }
.hero-media > img { animation: settle 2.2s var(--ease) .15s both; }
.hero-points { position: absolute; left: clamp(14px, 2vw, 28px); bottom: clamp(14px, 2vw, 28px); display: flex; gap: 0; padding: 8px; border-radius: 20px; background: rgba(255, 255, 255, .9); backdrop-filter: blur(14px); box-shadow: 0 20px 50px -20px rgba(0, 0, 0, .45); animation: rise 1s var(--ease) 1s both; }
.hero-points li { padding: 14px 26px; font-size: .84rem; color: var(--mute); border-right: 1px solid var(--line); }
.hero-points li:last-child { border: 0; }
.hero-points strong { display: block; font: 600 1.9rem var(--display); letter-spacing: -.04em; color: var(--ink); line-height: 1.1; }
.page-hero.compact { padding-bottom: 0; }

/* ticker */
.ticker { overflow: hidden; padding: 30px 0; margin-top: clamp(20px, 3vw, 40px); border-block: 1px solid var(--line); }
.ticker-track { display: flex; align-items: center; gap: 44px; width: max-content; animation: ticker 36s linear infinite; font: 500 clamp(1.3rem, 2.4vw, 2rem) var(--display); letter-spacing: -.03em; color: var(--ink); }
.ticker i { width: 9px; height: 9px; border-radius: 50%; background: var(--line-2); }

/* sections */
.section { padding: clamp(90px, 12vw, 170px) 0; position: relative; }
.section.tight { padding-top: 0; }
.section.first { padding-top: clamp(40px, 5vw, 70px); }
.section.alt { background: var(--bg-2); }
.sec-head { display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: clamp(40px, 5vw, 70px); }
.sec-head .eyebrow { margin-bottom: 18px; }
.statement .big { font: 500 clamp(1.7rem, 3.9vw, 3.4rem)/1.16 var(--display); letter-spacing: -.04em; color: var(--ink); max-width: 22em; text-wrap: balance; }
.statement .big em { font-style: normal; color: var(--soft); }
.statement .link { margin-top: 44px; }

/* service rows (home) */
.rows { border-top: 1px solid var(--ink); }
.row-link { display: grid; grid-template-columns: 70px minmax(0, 1fr) minmax(0, 1.1fr) 40px; align-items: center; gap: 20px; padding: 32px 0; border-bottom: 1px solid var(--line-2); position: relative; }
.row-link::before { content: ''; position: absolute; inset: 0 calc(var(--gut) * -1); background: var(--ink); border-radius: 18px; transform: scaleY(0); transform-origin: bottom; transition: transform .45s var(--ease); z-index: 0; }
.row-link > * { position: relative; z-index: 1; transition: color .3s, transform .45s var(--ease); }
.row-link span { font: 500 .82rem var(--display); letter-spacing: .14em; color: var(--soft); }
.row-link h3 { font-size: clamp(1.3rem, 2.2vw, 1.9rem); letter-spacing: -.035em; }
.row-link p { color: var(--mute); }
.row-link i { font-style: normal; font-size: 1.4rem; justify-self: end; }
.row-link:hover::before { transform: scaleY(1); }
.row-link:hover h3, .row-link:hover i { color: #fff; }
.row-link:hover p, .row-link:hover span { color: rgba(255, 255, 255, .65); }
.row-link:hover > * { transform: translateX(14px); }
.row-link:hover i { transform: translateX(-4px); }

/* media */
.media { position: relative; border-radius: var(--r); overflow: hidden; aspect-ratio: 4 / 3; background: var(--bg-2); }
.media.tall { aspect-ratio: 4 / 4.6; }
.media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.6s var(--ease); }
.media:hover img { transform: scale(1.05); }
.reveal-img { clip-path: inset(0 0 100% 0 round var(--r)); transition: clip-path 1.3s var(--ease); }
.reveal-img img { transform: scale(1.3); }
.reveal-img.in { clip-path: inset(0 0 0 0 round var(--r)); }
.reveal-img.in img { transform: scale(1); }
.reveal-img.in:hover img { transform: scale(1.05); }
.wide-media.reveal-img img, .wide-media.reveal-img.in img, .wide-media.reveal-img.in:hover img { transform: translate3d(0, var(--py, 0px), 0) scale(1.16); }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 7vw, 110px); align-items: center; }
.split-copy .btn { margin-top: 36px; }
.checks { margin-top: 32px; display: grid; gap: 0; border-top: 1px solid var(--line-2); }
.checks li { position: relative; padding: 16px 0 16px 34px; border-bottom: 1px solid var(--line-2); color: var(--ink); }
.checks li::before { content: ''; position: absolute; left: 2px; top: 23px; width: 14px; height: 7px; border-left: 2px solid var(--ink); border-bottom: 2px solid var(--ink); transform: rotate(-45deg); }

/* equipment tiles (home) */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.tile { position: relative; aspect-ratio: 3 / 4.1; border-radius: 22px; overflow: hidden; background: var(--bg-2); }
.tile img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.4s var(--ease); }
.tile::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12, 13, 15, 0) 45%, rgba(12, 13, 15, .78) 100%); transition: opacity .4s; }
.tile div { position: absolute; left: 22px; right: 22px; bottom: 20px; z-index: 1; display: flex; align-items: center; justify-content: space-between; }
.tile h3 { color: #fff; font-size: 1.45rem; }
.tile span { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 50%; background: #fff; color: var(--ink); transform: translateY(8px) rotate(-45deg); opacity: 0; transition: transform .4s var(--ease), opacity .3s; }
.tile:hover img { transform: scale(1.08); }
.tile:hover span { opacity: 1; transform: rotate(-45deg); }
.also { margin-top: 30px; color: var(--mute); }
.also a { color: var(--ink); border-bottom: 1px solid var(--line-2); transition: border-color .2s; }
.also a:hover { border-color: var(--ink); }

/* black stats band */
.band { background: var(--ink); color: #fff; padding: clamp(70px, 9vw, 120px) 0; margin: 0 var(--gut); border-radius: var(--r); }
.band-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.band-grid > div { border-left: 1px solid rgba(255, 255, 255, .18); padding-left: 26px; }
.band b { display: block; font: 600 clamp(2.8rem, 6.4vw, 5.6rem)/1 var(--display); letter-spacing: -.05em; font-variant-numeric: tabular-nums; }
.band span { display: block; margin-top: 14px; color: rgba(255, 255, 255, .6); font-size: .95rem; }

/* steps */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--ink); }
.steps li { padding: 30px 28px 0 0; border-right: 1px solid var(--line); margin-right: 28px; }
.steps li:last-child { border: 0; margin: 0; }
.steps b { display: block; font: 500 .82rem var(--display); letter-spacing: .14em; color: var(--soft); margin-bottom: 70px; }
.steps p { color: var(--mute); font-size: .97rem; margin-top: 10px; }

/* wide photo with caption */
.wide-media { position: relative; margin: 0 var(--gut); border-radius: var(--r); overflow: hidden; height: clamp(360px, 78vh, 820px); }
.wide-media::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(12, 13, 15, 0) 40%, rgba(12, 13, 15, .7) 100%); }
.wide-media p { position: absolute; z-index: 1; left: clamp(22px, 4vw, 64px); bottom: clamp(24px, 4vw, 60px); right: 22px; color: #fff; font: 500 clamp(1.6rem, 4vw, 3.6rem)/1.08 var(--display); letter-spacing: -.045em; }
.wide-media:not(:has(p))::after { display: none; }

/* CTA */
.cta { position: relative; margin: var(--gut); border-radius: var(--r); overflow: hidden; color: #fff; text-align: center; padding: clamp(110px, 15vw, 200px) 0; background: var(--ink); }
.cta-media { position: absolute; inset: 0; }
.cta-media::after { content: ''; position: absolute; inset: 0; background: rgba(12, 13, 15, .66); }
.cta-in { position: relative; display: grid; justify-items: center; }
.cta h2 { color: #fff; font-size: clamp(2.4rem, 6.6vw, 5.6rem); letter-spacing: -.05em; }
.cta p:not(.eyebrow) { color: rgba(255, 255, 255, .78); max-width: 46ch; margin: 24px 0 40px; font-size: 1.1rem; }

/* services page */
.service, .equip { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 7vw, 110px); align-items: center; padding: clamp(60px, 8vw, 110px) 0; border-top: 1px solid var(--line-2); }
.services > :first-child, .equip-list > :first-child { border-top: 0; padding-top: 0; }
.service.flip .media, .equip.flip .media { order: 2; }
.service.text-only { align-items: start; }
.service h2, .equip h2 { font-size: clamp(2rem, 3.8vw, 3.2rem); }
.list { margin-top: 30px; border-top: 1px solid var(--line-2); }
.text-only .list { margin-top: 44px; }
.list li { position: relative; padding: 16px 0 16px 30px; border-bottom: 1px solid var(--line-2); }
.list li::before { content: ''; position: absolute; left: 2px; top: 27px; width: 12px; height: 1.5px; background: var(--ink); }
.spec { margin-top: 30px; border-top: 1px solid var(--line-2); }
.spec div { display: grid; grid-template-columns: 150px 1fr; gap: 18px; padding: 15px 0; border-bottom: 1px solid var(--line-2); }
.spec dt { font-size: .78rem; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; color: var(--soft); padding-top: 4px; }

/* how it works */
.timeline { border-bottom: 1px solid var(--line-2); }
.stage { display: grid; grid-template-columns: minmax(120px, .5fr) 1.5fr; gap: 30px; padding: clamp(44px, 6vw, 80px) 0; border-top: 1px solid var(--line-2); }
.stage:first-child { border-top-color: var(--ink); }
.stage b { font: 600 clamp(3.4rem, 8vw, 7rem)/.9 var(--display); letter-spacing: -.06em; color: transparent; -webkit-text-stroke: 1.2px var(--line-2); transition: color .6s, -webkit-text-stroke-color .6s; }
.stage:hover b { color: var(--ink); -webkit-text-stroke-color: var(--ink); }
.stage h2 { font-size: clamp(1.8rem, 3.4vw, 2.8rem); }
.note { display: inline-block; margin-top: 24px; padding: 8px 16px; border-radius: 999px; background: var(--bg-2); font-size: .88rem; font-weight: 500; }
.docs, .next { border-top: 1px solid var(--ink); }
.next { margin-top: 44px; }
.docs li, .next li { display: flex; gap: 26px; padding: 26px 0; border-bottom: 1px solid var(--line-2); }
.docs span, .next span { font: 500 .82rem var(--display); letter-spacing: .14em; color: var(--soft); padding-top: 6px; }
.docs p, .next p { color: var(--mute); margin-top: 4px; }
.split:has(.docs), .form-split { align-items: start; }

/* about */
.principles { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--ink); }
.principles article { padding: clamp(32px, 4vw, 56px) clamp(0px, 3vw, 48px) clamp(32px, 4vw, 56px) 0; border-bottom: 1px solid var(--line-2); }
.principles article:nth-child(odd) { border-right: 1px solid var(--line-2); }
.principles article:nth-child(even) { padding-left: clamp(20px, 3vw, 48px); padding-right: 0; }
.principles span { display: block; font: 500 .82rem var(--display); letter-spacing: .14em; color: var(--soft); margin-bottom: 50px; }
.principles h3 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); letter-spacing: -.035em; }
.principles p { color: var(--mute); margin-top: 14px; max-width: 44ch; }

/* form */
.form { padding: clamp(24px, 3.4vw, 44px); border-radius: var(--r); background: var(--bg-2); display: grid; gap: 18px; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field label { display: block; font-size: .84rem; font-weight: 500; color: var(--ink); margin-bottom: 8px; }
.field em { color: var(--soft); font-style: normal; }
.field input, .field select, .field textarea { width: 100%; padding: 16px 18px; border-radius: 14px; border: 1px solid transparent; background: #fff; color: var(--ink); font: 400 1rem var(--body); outline: none; transition: border-color .2s, box-shadow .2s; }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%235c626d' stroke-width='2'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 18px center; }
.field textarea { resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--ink); box-shadow: 0 0 0 4px rgba(12, 13, 15, .07); }
.hp { position: absolute; left: -9999px; }
.form-msg { min-height: 1.4em; font-size: .95rem; text-align: center; }
.form-msg.ok { color: #0c7a52; } .form-msg.err { color: #c0352b; }
.contact { margin-top: 34px; display: grid; gap: 6px; color: var(--mute); }
.contact a { color: var(--ink); font-weight: 600; }

/* faq */
.faq { margin-top: 50px; border-top: 1px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line-2); }
.faq summary { cursor: pointer; list-style: none; padding: 28px 0; font: 500 clamp(1.1rem, 1.8vw, 1.4rem) var(--display); letter-spacing: -.02em; color: var(--ink); display: flex; justify-content: space-between; gap: 20px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-weight: 300; font-size: 1.7rem; line-height: 1; transition: transform .35s var(--ease); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq p { color: var(--mute); padding-bottom: 30px; max-width: 62ch; }

/* footer */
.footer { background: var(--ink); color: #9a9fa8; font-size: .94rem; margin: 0 var(--gut) var(--gut); border-radius: var(--r); }
.footer .brand { color: #fff; }
.footer .brand-mark { background: #fff; color: var(--ink); }
.footer-top { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 40px; padding: clamp(56px, 7vw, 90px) 0; }
.footer-brand p { max-width: 32ch; margin-top: 20px; }
.footer .contact { margin-top: 20px; color: #9a9fa8; } .footer .contact a { color: #fff; }
.footer nav { display: grid; gap: 12px; align-content: start; }
.footer h4 { font: 600 .74rem var(--body); letter-spacing: .18em; text-transform: uppercase; color: #6d727c; margin-bottom: 8px; }
.footer nav a { color: #d6d8dc; transition: color .2s, transform .3s var(--ease); width: fit-content; }
.footer nav a:hover { color: #fff; transform: translateX(4px); }
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; padding: 26px 0; border-top: 1px solid rgba(255, 255, 255, .12); font-size: .84rem; }

/* reveal on scroll */
.reveal { opacity: 0; transform: translateY(34px); transition: opacity 1s var(--ease) var(--d, 0s), transform 1s var(--ease) var(--d, 0s); }
.reveal.in { opacity: 1; transform: none; }

@keyframes line-up { from { transform: translateY(105%); } }
@keyframes rise { from { opacity: 0; transform: translateY(26px); } }
@keyframes unveil { from { clip-path: inset(100% 0 0 0 round var(--r)); } to { clip-path: inset(0 0 0 0 round var(--r)); } }
@keyframes settle { from { scale: 1.25; } to { scale: 1; } }
@keyframes ticker { to { transform: translateX(-50%); } }

@media (max-width: 980px) {
  .split, .service, .equip { grid-template-columns: 1fr; }
  .service.flip .media, .equip.flip .media { order: 0; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .band-grid { grid-template-columns: 1fr 1fr; row-gap: 46px; }
  .steps { grid-template-columns: 1fr 1fr; row-gap: 40px; }
  .steps li:nth-child(2) { border: 0; margin: 0; }
  .steps b { margin-bottom: 30px; }
  .row-link { grid-template-columns: 44px 1fr 30px; }
  .row-link p { grid-column: 2; grid-row: 2; }
  .row-link i { grid-row: 1; grid-column: 3; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }
  .nav-toggle { display: block; }
  .nav-links { position: fixed; inset: 0 0 auto 0; flex-direction: column; align-items: stretch; gap: 4px; padding: 90px 24px 28px; background: #fff; border-bottom: 1px solid var(--line); transform: translateY(-105%); transition: transform .4s var(--ease); z-index: -1; }
  .nav-links.open { transform: none; box-shadow: 0 30px 60px -30px rgba(12, 13, 15, .25); }
  .nav-links a:not(.btn) { padding: 15px 4px; font-size: 1.2rem; border-bottom: 1px solid var(--line); color: var(--ink); }
  .nav-links a:not(.btn)::after { display: none; }
  .nav-links .btn { margin-top: 18px; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .row, .principles { grid-template-columns: 1fr; }
  .principles article:nth-child(odd) { border-right: 0; }
  .principles article:nth-child(even) { padding-left: 0; }
  .principles span { margin-bottom: 24px; }
  .steps { grid-template-columns: 1fr; }
  .steps li { border: 0; margin: 0; padding-right: 0; }
  .hero-points { position: static; margin: 0; border-radius: 0; box-shadow: none; background: #fff; }
  .hero-points li { padding: 14px 16px; flex: 1; }
  .hero-media:has(.hero-points) { height: auto; }
  .hero-media:has(.hero-points) > img { height: 56vh; }
  .stage { grid-template-columns: 1fr; gap: 14px; }
  .spec div { grid-template-columns: 1fr; gap: 2px; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .tile h3 { font-size: 1.15rem; }
  .brand { font-size: 1.08rem; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal { opacity: 1; transform: none; }
  .reveal-img { clip-path: none; } .reveal-img img { transform: none; }
  html { scroll-behavior: auto; }
}