/* Onyx Studios — shared styles */
:root {
  --bg: #0A0A0A;
  --bg-2: #111111;
  --card: #151515;
  --line: #262626;
  --line-2: #333333;
  --text: #F2F2F2;
  --muted: #8C8C8C;
  --dim: #5E5E5E;
  --white: #FFFFFF;
  --sans: "Geist", "Inter", system-ui, sans-serif;
  --mono: "Geist Mono", ui-monospace, monospace;
  --wrap: 1240px;
  --r: 14px;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; background: var(--bg); color: var(--text); font-family: var(--sans); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--white); color: var(--bg); }
h1, h2, h3 { font-weight: 500; letter-spacing: -.035em; line-height: 1.04; margin: 0 0 .5em; }
h1 { font-size: clamp(2.6rem, 7.2vw, 6.4rem); }
h2 { font-size: clamp(2rem, 4.4vw, 3.6rem); }
h3 { font-size: 1.3rem; letter-spacing: -.02em; line-height: 1.25; }
p { margin: 0 0 1em; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.section { padding: 130px 0; }
.label { font-family: var(--mono); font-size: .76rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); display: inline-flex; gap: 10px; align-items: center; }
.label::before { content: ""; width: 6px; height: 6px; background: var(--white); border-radius: 50%; }
.muted { color: var(--muted); }
.lede { font-size: 1.2rem; color: var(--muted); max-width: 52ch; line-height: 1.55; }
.grey { color: var(--dim); }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 22px; border-radius: 999px; font: 500 .95rem var(--sans); border: 1px solid transparent; cursor: pointer; transition: background .2s, color .2s, border-color .2s, transform .2s; }
.btn:hover { transform: translateY(-1px); }
.btn-white { background: var(--white); color: var(--bg); }
.btn-white:hover { background: #D9D9D9; }
.btn-line { border-color: var(--line-2); color: var(--text); }
.btn-line:hover { border-color: var(--white); }
.btn .arr { transition: transform .2s; }
.btn:hover .arr { transform: translateX(3px); }
:focus-visible { outline: 2px solid var(--white); outline-offset: 3px; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(10,10,10,.78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid transparent; transition: border-color .3s; }
.site-header.scrolled { border-color: var(--line); }
.site-header .wrap { height: 72px; display: flex; align-items: center; justify-content: space-between; }
.logo { display: inline-flex; align-items: center; gap: 10px; font-weight: 600; letter-spacing: -.02em; font-size: 1.05rem; }
.logo-mark { width: 26px; height: 26px; }
.nav { display: flex; align-items: center; gap: 30px; font-size: .94rem; }
.nav a:not(.btn) { color: var(--muted); transition: color .2s; }
.nav a:not(.btn):hover, .nav a[aria-current="page"] { color: var(--text); }
.nav .btn { padding: 10px 18px; }
.menu-toggle { display: none; background: none; border: 0; padding: 8px; cursor: pointer; }
.menu-toggle span { display: block; width: 22px; height: 1.5px; background: var(--text); margin: 6px 0; transition: transform .25s, opacity .25s; }

/* Hero */
.hero { padding: 120px 0 90px; position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px); background-size: 80px 80px; opacity: .35; -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 30%, transparent 75%); mask-image: radial-gradient(ellipse 70% 60% at 50% 0%, #000 30%, transparent 75%); pointer-events: none; }
.hero .wrap { position: relative; }
.hero h1 { max-width: 20ch; margin: 26px 0 30px; }
.hero h1 .grey { display: block; }
.hero-row { display: flex; justify-content: space-between; align-items: flex-end; gap: 40px; flex-wrap: wrap; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-meta { display: grid; grid-template-columns: repeat(3, auto); gap: 50px; margin-top: 90px; padding-top: 28px; border-top: 1px solid var(--line); }
.hero-meta b { display: block; font-weight: 500; font-size: 1.6rem; letter-spacing: -.03em; }
.hero-meta span { color: var(--muted); font-size: .9rem; }

/* Work list */
.work-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 30px; margin-bottom: 50px; }
.work-list { border-top: 1px solid var(--line); }
.work-row { display: grid; grid-template-columns: 70px 1.4fr 1fr 110px 40px; align-items: center; gap: 20px; padding: 34px 0; border-bottom: 1px solid var(--line); transition: padding .35s cubic-bezier(.2,.7,.2,1); position: relative; }
.work-row .num { font-family: var(--mono); color: var(--dim); font-size: .85rem; }
.work-row h3 { font-size: clamp(1.5rem, 3vw, 2.4rem); margin: 0; letter-spacing: -.035em; transition: color .3s; }
.work-row .kind { color: var(--muted); font-size: .95rem; }
.work-row .tag { justify-self: start; font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; border: 1px solid var(--line-2); color: var(--muted); padding: 5px 10px; border-radius: 999px; }
.work-row .go { justify-self: end; width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line-2); display: grid; place-items: center; transition: background .3s, color .3s, transform .3s; }
.work-row .thumb { display: none; }
.work-list:hover .work-row h3 { color: var(--dim); }
.work-list .work-row:hover h3 { color: var(--white); }
.work-row:hover { padding-left: 14px; }
.work-row:hover .go { background: var(--white); color: var(--bg); transform: rotate(-45deg); }
.preview { position: fixed; left: 0; top: 0; width: 420px; aspect-ratio: 16 / 10; border-radius: 10px; overflow: hidden; pointer-events: none; z-index: 40; opacity: 0; transform: translate(-50%, -50%) scale(.85); transition: opacity .25s, transform .25s; box-shadow: 0 30px 80px rgba(0,0,0,.6); }
.preview.on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.preview img { width: 100%; height: 100%; object-fit: cover; object-position: top; }

/* Offer: 3 columns */
.offer { display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); margin-top: 60px; }
.offer > div { padding: 40px 34px 46px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.offer .n { font-family: var(--mono); font-size: .8rem; color: var(--dim); display: block; margin-bottom: 70px; }
.offer p { color: var(--muted); margin: 0; }

/* Process */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 60px; }
.step { background: var(--bg-2); border: 1px solid var(--line); border-radius: var(--r); padding: 30px 26px; }
.step .t { font-family: var(--mono); font-size: .76rem; color: var(--muted); text-transform: uppercase; letter-spacing: .06em; display: block; margin-bottom: 40px; }
.step p { color: var(--muted); font-size: .95rem; margin: 0; }

/* Pricing */
.pricing { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 60px; align-items: stretch; }
.plan { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 14px 14px 34px; display: flex; flex-direction: column; position: relative; }
.plan.featured { border-color: var(--white); }
.plan .badge { position: absolute; top: 26px; right: 26px; z-index: 2; background: var(--white); color: var(--bg); font: 500 .72rem var(--mono); text-transform: uppercase; letter-spacing: .06em; padding: 5px 10px; border-radius: 999px; }
.plan .shot { border-radius: 9px; overflow: hidden; aspect-ratio: 16 / 10; background: var(--bg-2); margin-bottom: 28px; }
.plan .shot img { width: 100%; height: 100%; object-fit: cover; object-position: top; filter: grayscale(1) contrast(1.05); transition: filter .5s, transform .8s cubic-bezier(.2,.7,.2,1); }
.plan:hover .shot img { filter: grayscale(0); transform: scale(1.03); }
.plan .body { padding: 0 14px; display: flex; flex-direction: column; flex: 1; }
.plan h3 { font-size: 1.6rem; margin-bottom: 4px; }
.plan .for { color: var(--muted); font-size: .92rem; margin-bottom: 26px; min-height: 3em; }
.plan .price { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; }
.plan .price b { font-size: 2.6rem; font-weight: 500; letter-spacing: -.04em; line-height: 1; }
.plan .price span { color: var(--muted); }
.plan .setup { color: var(--muted); font-size: .92rem; margin: 10px 0 26px; }
.plan .setup b { color: var(--text); font-weight: 500; }
.plan .btn { justify-content: center; margin-bottom: 30px; }
.plan ul { list-style: none; padding: 26px 0 0; margin: 0; border-top: 1px solid var(--line); display: grid; gap: 13px; font-size: .94rem; }
.plan li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; color: #CFCFCF; }
.plan li::before { content: ""; width: 12px; height: 7px; margin-top: 6px; border-left: 1.5px solid var(--white); border-bottom: 1.5px solid var(--white); transform: rotate(-45deg); }
.plan li.plus { color: var(--white); font-weight: 500; }
.plan li.plus::before { border: 0; width: 12px; height: 12px; margin-top: 5px; transform: none; background: linear-gradient(var(--white), var(--white)) center / 12px 1.5px no-repeat, linear-gradient(var(--white), var(--white)) center / 1.5px 12px no-repeat; }
.plan .eg { margin-top: 24px; font-size: .84rem; color: var(--dim); }
.plan .eg a { color: var(--muted); border-bottom: 1px solid var(--line-2); }
.price-notes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 30px; }
.price-notes div { border-top: 1px solid var(--line); padding-top: 18px; font-size: .9rem; color: var(--muted); }
.price-notes b { display: block; color: var(--text); font-weight: 500; margin-bottom: 4px; }
.soon { margin-top: 50px; border: 1px dashed var(--line-2); border-radius: var(--r); padding: 26px 30px; display: flex; gap: 30px; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.soon ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.soon li { font-size: .85rem; color: var(--muted); border: 1px solid var(--line); border-radius: 999px; padding: 6px 12px; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 80px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq details:first-child { border-top: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 40px 24px 0; font-size: 1.08rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 4px; top: 20px; font-size: 1.4rem; color: var(--muted); transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 22px; margin: 0; max-width: 62ch; }

/* Contact */
.contact { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form .full { grid-column: 1 / -1; }
.form label { display: block; font-size: .82rem; color: var(--muted); margin-bottom: 8px; }
.form input, .form select, .form textarea { width: 100%; background: var(--bg-2); border: 1px solid var(--line); color: var(--text); border-radius: 10px; padding: 14px 15px; font: 400 1rem var(--sans); transition: border-color .2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--white); }
.form textarea { min-height: 150px; resize: vertical; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips label { margin: 0; cursor: pointer; }
.chips input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chips span { display: inline-block; border: 1px solid var(--line-2); border-radius: 999px; padding: 9px 16px; font-size: .9rem; color: var(--muted); transition: all .2s; }
.chips input:checked + span { background: var(--white); color: var(--bg); border-color: var(--white); }
.chips input:focus-visible + span { outline: 2px solid var(--white); outline-offset: 2px; }
.form-status { grid-column: 1 / -1; margin: 0; font-size: .95rem; min-height: 1.5em; }
.form-status.ok { color: var(--white); }
.form-status.err { color: #FF8A80; }
.contact-side .item { padding: 22px 0; border-top: 1px solid var(--line); }
.contact-side .item:last-child { border-bottom: 1px solid var(--line); }
.contact-side .item span { display: block; font-family: var(--mono); font-size: .74rem; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; margin-bottom: 6px; }

/* Big CTA */
.big-cta { padding: 140px 0; border-top: 1px solid var(--line); text-align: center; }
.big-cta h2 { font-size: clamp(2.6rem, 7vw, 6rem); max-width: 14ch; margin: 0 auto 40px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 50px 0 40px; color: var(--muted); font-size: .9rem; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; align-items: center; }
.site-footer nav { display: flex; gap: 24px; flex-wrap: wrap; }
.site-footer a:hover { color: var(--text); }

/* Case study */
.cs-hero { padding: 90px 0 60px; }
.back { font-size: .9rem; color: var(--muted); display: flex; width: fit-content; gap: 8px; margin-bottom: 50px; }
.back:hover { color: var(--text); }
.cs-hero h1 { font-size: clamp(2.6rem, 6.4vw, 5.6rem); margin: 22px 0 24px; }
.cs-facts { display: grid; grid-template-columns: repeat(4, 1fr) auto; gap: 30px; align-items: end; margin-top: 60px; padding-top: 26px; border-top: 1px solid var(--line); }
.cs-facts span { display: block; font-family: var(--mono); font-size: .72rem; text-transform: uppercase; letter-spacing: .06em; color: var(--dim); margin-bottom: 6px; }
.cs-facts p { margin: 0; font-size: .96rem; }
.browser { border: 1px solid var(--line); border-radius: 12px; overflow: hidden; background: var(--bg-2); }
.browser .bar { height: 38px; display: flex; align-items: center; gap: 7px; padding: 0 14px; border-bottom: 1px solid var(--line); }
.browser .bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); }
.browser .bar em { margin-left: 14px; font-style: normal; font-family: var(--mono); font-size: .74rem; color: var(--dim); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.browser img { width: 100%; }
.cs-block { display: grid; grid-template-columns: 280px 1fr; gap: 60px; padding: 70px 0; border-top: 1px solid var(--line); }
.cs-block .label { align-self: start; }
.cs-block p { font-size: 1.15rem; color: #CFCFCF; max-width: 62ch; }
.cs-block ul.list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 40px; }
.cs-block ul.list li { padding-left: 22px; position: relative; color: #CFCFCF; }
.cs-block ul.list li::before { content: ""; position: absolute; left: 0; top: 11px; width: 10px; height: 1.5px; background: var(--white); }
.swatches { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 30px; }
.sw { width: 120px; }
.sw i { display: block; height: 84px; border-radius: 10px; border: 1px solid var(--line); margin-bottom: 8px; }
.sw b { display: block; font-weight: 500; font-size: .9rem; }
.sw span { font-family: var(--mono); font-size: .76rem; color: var(--dim); }
.fonts { display: flex; gap: 40px; flex-wrap: wrap; }
.fonts div span { display: block; font-family: var(--mono); font-size: .72rem; color: var(--dim); text-transform: uppercase; letter-spacing: .06em; }
.fonts div b { font-size: 1.5rem; font-weight: 500; }
.screens { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }
.screens .stack { display: grid; gap: 20px; }
.screens.two { grid-template-columns: 1fr 300px; }
.screens .phone { border: 1px solid var(--line); border-radius: 28px; overflow: hidden; padding: 8px; background: var(--bg-2); }
.screens .phone img { border-radius: 21px; }
.next { display: block; padding: 90px 0; border-top: 1px solid var(--line); }
.next span { color: var(--muted); font-size: .9rem; }
.next h2 { margin: 10px 0 0; transition: color .3s; }
.next:hover h2 { color: var(--muted); }
.disclaimer { font-size: .88rem; color: var(--dim); border: 1px solid var(--line); border-radius: 10px; padding: 14px 18px; margin-top: 30px; max-width: 70ch; }

/* Terms */
.prose { max-width: 760px; }
.prose h2 { font-size: 1.6rem; margin: 50px 0 14px; }
.prose p, .prose li { color: #CFCFCF; }
.prose ul { padding-left: 20px; }
.prose li { margin-bottom: 8px; }
.tbl { width: 100%; border-collapse: collapse; margin: 10px 0 20px; font-size: .95rem; }
.tbl th, .tbl td { text-align: left; padding: 12px 10px 12px 0; border-bottom: 1px solid var(--line); }
.tbl th { color: var(--muted); font-weight: 500; }

/* Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 1s cubic-bezier(.2,.7,.2,1), transform 1s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .preview { display: none; }
}

/* Responsive */
@media (max-width: 1000px) {
  .pricing, .price-notes { grid-template-columns: 1fr; max-width: 560px; }
  .steps { grid-template-columns: 1fr 1fr; }
  .offer { grid-template-columns: 1fr; }
  .offer .n { margin-bottom: 30px; }
  .faq-grid, .contact { grid-template-columns: 1fr; gap: 40px; }
  .cs-block { grid-template-columns: 1fr; gap: 24px; }
  .cs-facts { grid-template-columns: 1fr 1fr; }
  .screens, .screens.two { grid-template-columns: 1fr; }
  .screens .phone { max-width: 320px; }
}
@media (max-width: 800px) {
  .menu-toggle { display: block; }
  .nav { position: fixed; inset: 72px 0 auto 0; background: var(--bg); border-bottom: 1px solid var(--line); flex-direction: column; align-items: stretch; gap: 0; padding: 8px 24px 24px; opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility .25s; }
  .nav a:not(.btn) { padding: 15px 0; border-bottom: 1px solid var(--line); color: var(--text); }
  .nav .btn { margin-top: 18px; justify-content: center; }
  body.menu-open .nav { opacity: 1; visibility: visible; transform: none; }
  body.menu-open .menu-toggle span:nth-child(1) { transform: translateY(3.75px) rotate(45deg); }
  body.menu-open .menu-toggle span:nth-child(2) { transform: translateY(-3.75px) rotate(-45deg); }
  .section { padding: 90px 0; }
  .hero { padding: 70px 0 60px; }
  .hero-meta { grid-template-columns: 1fr; gap: 20px; margin-top: 60px; }
  .work-head { flex-direction: column; align-items: flex-start; }
  .work-row { grid-template-columns: 1fr auto; gap: 8px 16px; padding: 26px 0; }
  .work-row .thumb { display: block; grid-column: 1 / -1; border-radius: 10px; overflow: hidden; aspect-ratio: 16 / 10; margin-bottom: 12px; border: 1px solid var(--line); }
  .work-row .thumb img { width: 100%; height: 100%; object-fit: cover; object-position: top; }
  .work-row .num { display: none; }
  .work-row h3 { grid-column: 1; }
  .work-row .go { grid-column: 2; grid-row: 2 / span 2; }
  .work-row .kind { grid-column: 1; }
  .work-row .tag { grid-column: 1; }
  .work-row:hover { padding-left: 0; }
  .work-list:hover .work-row h3 { color: var(--text); }
  .preview { display: none; }
  .steps { grid-template-columns: 1fr; }
  .form { grid-template-columns: 1fr; }
  .cs-block ul.list { grid-template-columns: 1fr; }
  .big-cta { padding: 100px 0; }
}
@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  .cs-facts { grid-template-columns: 1fr; }
  .sw { width: calc(50% - 7px); }
}