/* ==========================================================================
   O2 — The Brand Breath
   Design system + components. Mobile-first.
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
    --ink: #0b0e10;
    --ink-2: #111619;
    --ink-3: #1a2226;
    --paper: #f1eee8;
    --paper-2: #e6e1d8;
    --teal: #4cd4c8;
    --teal-bright: #6fe6db;
    --teal-deep: #11666a;
    --fg: #eef2f1;
    --fg-muted: #9aa7a6;
    --ink-muted: #5c6462;
    --line-dark: rgba(255, 255, 255, .12);
    --line-light: rgba(11, 14, 16, .14);

    --f-sans: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
    --f-serif: "Instrument Serif", Georgia, "Times New Roman", serif;

    --fs-mega: clamp(3rem, 11.5vw, 11rem);
    --fs-h1: clamp(2.6rem, 7.4vw, 7rem);
    --fs-h2: clamp(2.1rem, 5.2vw, 4.6rem);
    --fs-h3: clamp(1.35rem, 2.2vw, 1.9rem);
    --fs-lead: clamp(1.08rem, 1.35vw, 1.3rem);
    --fs-body: 1rem;
    --fs-small: .875rem;
    --fs-micro: .75rem;

    --gutter: 16px;
    --maxw: 1440px;
    --section-y: clamp(80px, 11vw, 160px);
    --radius: 4px;
    --ease: cubic-bezier(.2, .7, .1, 1);
    --ease-in-out: cubic-bezier(.65, 0, .35, 1);
    --header-h: 72px;
}

@media (min-width: 700px) { :root { --gutter: 32px; } }
@media (min-width: 1100px) { :root { --gutter: 48px; --header-h: 84px; } }

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
    margin: 0;
    background: var(--ink);
    color: var(--fg);
    font-family: var(--f-sans);
    font-size: var(--fs-body);
    line-height: 1.6;
    font-variation-settings: "wdth" 100;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
h1, h2, h3, h4, p, ul, ol, figure, blockquote, address { margin: 0; }
ul, ol { padding: 0; list-style: none; }
address { font-style: normal; }
[hidden] { display: none !important; }

:focus-visible { outline: 2px solid var(--teal); outline-offset: 3px; border-radius: 2px; }
::selection { background: var(--teal); color: var(--ink); }

.visually-hidden {
    position: absolute !important; width: 1px !important; height: 1px !important; padding: 0 !important; margin: -1px !important;
    overflow: hidden !important; clip: rect(0, 0, 0, 0) !important; white-space: nowrap !important; border: 0 !important;
}
.skip-link {
    position: fixed; top: 12px; left: 12px; z-index: 200; padding: 10px 16px;
    background: var(--teal); color: var(--ink); font-weight: 600; transform: translateY(-200%);
}
.skip-link:focus { transform: none; }

/* ---------- Layout ---------- */
.container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--gutter); }
.section { padding-block: var(--section-y); position: relative; }
.section--paper { background: var(--paper); color: var(--ink); }
.section--paper-2 { background: var(--paper-2); color: var(--ink); }
.section--ink-2 { background: var(--ink-2); }
.section--teal { background: var(--teal); color: var(--ink); }

/* ---------- Typography ---------- */
.display, .h1, .h2, .h3 {
    font-family: var(--f-sans);
    font-variation-settings: "wdth" 125;
    font-weight: 700;
    letter-spacing: -.035em;
    line-height: .95;
    text-wrap: balance;
}
.h1 { font-size: var(--fs-h1); }
.h2 { font-size: var(--fs-h2); line-height: 1; }
.h3 { font-size: var(--fs-h3); line-height: 1.1; letter-spacing: -.02em; }
.serif, .h1 em, .h2 em, .display em, .statement em {
    font-family: var(--f-serif);
    font-style: italic;
    font-weight: 400;
    font-variation-settings: normal;
    letter-spacing: -.01em;
}
.h1 em, .h2 em, .display em { color: var(--teal); }
.section--paper .h2 em, .section--paper-2 .h2 em, .section--paper .statement em { color: var(--teal-deep); }
.section--teal .h2 em, .section--teal .display em { color: var(--ink); }

.lead { font-size: var(--fs-lead); line-height: 1.55; max-width: 38em; }
.muted { color: var(--fg-muted); }
.section--paper .muted, .section--paper-2 .muted { color: var(--ink-muted); }

.eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font-size: var(--fs-micro); font-weight: 600; letter-spacing: .18em; text-transform: uppercase;
}
.eyebrow::before {
    content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--teal);
    box-shadow: 0 0 0 4px rgba(76, 212, 200, .18);
}
.section--paper .eyebrow::before, .section--paper-2 .eyebrow::before { background: var(--teal-deep); box-shadow: 0 0 0 4px rgba(17, 102, 106, .15); }
.section--teal .eyebrow::before { background: var(--ink); box-shadow: 0 0 0 4px rgba(11, 14, 16, .15); }

/* Echo headline – a nod to the stacked outline titles in the O2 profile */
.echo { position: relative; display: inline-block; }
.echo::before, .echo::after {
    content: attr(data-echo);
    position: absolute; left: 0; top: 0; width: 100%;
    color: transparent; -webkit-text-stroke: 1px currentColor;
    pointer-events: none; opacity: .28;
}
.echo::before { transform: translateY(.34em); }
.echo::after { transform: translateY(.68em); opacity: .12; }

/* Section heading block */
.sec-head { display: grid; gap: 24px; margin-bottom: clamp(40px, 6vw, 80px); }
.sec-head .lead { color: var(--fg-muted); }
.section--paper .sec-head .lead, .section--paper-2 .sec-head .lead { color: var(--ink-muted); }
@media (min-width: 900px) {
    .sec-head--split { grid-template-columns: 1.3fr 1fr; align-items: end; gap: 48px; }
}

/* ---------- Buttons ---------- */
.btn {
    --btn-bg: transparent; --btn-fg: currentColor; --btn-bd: currentColor;
    display: inline-flex; align-items: center; gap: 12px;
    min-height: 52px; padding: 0 26px;
    border: 1px solid var(--btn-bd); border-radius: 999px;
    background: var(--btn-bg); color: var(--btn-fg);
    font-weight: 600; font-size: .95rem; letter-spacing: .01em; white-space: nowrap;
    position: relative; overflow: hidden; isolation: isolate;
    transition: color .35s var(--ease), border-color .35s var(--ease);
}
.btn::before {
    content: ""; position: absolute; inset: 0; z-index: -1;
    background: var(--btn-hover, var(--fg)); transform: translateY(101%);
    transition: transform .45s var(--ease);
}
.btn:hover::before { transform: none; }
.btn .icon { width: 18px; height: 18px; transition: transform .35s var(--ease); }
.btn:hover .icon { transform: translateX(4px); }
.btn-teal { --btn-bg: var(--teal); --btn-fg: var(--ink); --btn-bd: var(--teal); --btn-hover: var(--fg); }
.btn-teal:hover { --btn-bd: var(--fg); }
.btn-ghost { --btn-bd: var(--line-dark); --btn-hover: var(--fg); }
.btn-ghost:hover { color: var(--ink); }
.btn-dark { --btn-bg: var(--ink); --btn-fg: var(--fg); --btn-bd: var(--ink); --btn-hover: var(--teal-deep); }
.btn-sm { min-height: 42px; padding: 0 18px; font-size: .875rem; }

.link-arrow {
    display: inline-flex; align-items: center; gap: 10px; font-weight: 600;
    border-bottom: 1px solid currentColor; padding-bottom: 4px;
}
.link-arrow .icon { width: 18px; height: 18px; transition: transform .35s var(--ease); }
.link-arrow:hover .icon { transform: translate(3px, -3px); }

/* ---------- Header ---------- */
.site-header {
    position: fixed; inset: 0 0 auto; z-index: 100; height: var(--header-h);
    transition: background-color .4s var(--ease), border-color .4s var(--ease), transform .45s var(--ease);
    border-bottom: 1px solid transparent;
}
.site-header.is-scrolled {
    background: rgba(11, 14, 16, .82);
    -webkit-backdrop-filter: blur(14px) saturate(140%);
    backdrop-filter: blur(14px) saturate(140%);
    border-color: var(--line-dark);
}
.site-header.is-hidden { transform: translateY(-100%); }
.header-inner { height: 100%; display: flex; align-items: center; gap: 24px; }
.brand { display: flex; align-items: center; gap: 10px; margin-right: auto; position: relative; z-index: 2; }
.brand img { height: 30px; width: auto; }
.brand-word {
    font-size: .64rem; line-height: 1.15; font-weight: 600; letter-spacing: .12em; text-transform: uppercase;
    color: var(--fg-muted); padding-left: 10px; border-left: 1px solid var(--line-dark);
}
@media (min-width: 1100px) { .brand img { height: 36px; } }

.primary-nav { display: none; }
.header-cta { display: none; }
@media (min-width: 1000px) {
    .primary-nav { display: block; }
    .primary-nav ul { display: flex; gap: 34px; }
    .primary-nav a {
        font-size: .9rem; font-weight: 500; position: relative; padding: 6px 0; color: var(--fg);
    }
    .primary-nav a::after {
        content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 1px; background: var(--teal);
        transform: scaleX(0); transform-origin: right; transition: transform .4s var(--ease);
    }
    .primary-nav a:hover::after, .primary-nav a[aria-current="page"]::after { transform: scaleX(1); transform-origin: left; }
    .primary-nav a[aria-current="page"] { color: var(--teal); }
    .header-cta { display: inline-flex; margin-left: 12px; }
    .primary-nav .nav-wide { display: none; }
}
@media (min-width: 1200px) { .primary-nav .nav-wide { display: list-item; } }

.menu-toggle {
    width: 48px; height: 48px; display: grid; place-items: center; border-radius: 50%;
    border: 1px solid var(--line-dark); position: relative; z-index: 2;
}
@media (min-width: 1000px) { .menu-toggle { display: none; } }
.menu-bars { width: 20px; height: 10px; position: relative; display: block; }
.menu-bars span {
    position: absolute; left: 0; right: 0; height: 1.5px; background: currentColor;
    transition: transform .4s var(--ease), top .4s var(--ease);
}
.menu-bars span:first-child { top: 0; }
.menu-bars span:last-child { top: 8.5px; }
.menu-toggle[aria-expanded="true"] .menu-bars span:first-child { top: 4.25px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] .menu-bars span:last-child { top: 4.25px; transform: rotate(-45deg); }

.mobile-menu {
    position: fixed; inset: 0; z-index: 1; background: var(--ink);
    padding: calc(var(--header-h) + 24px) var(--gutter) 32px;
    display: flex; flex-direction: column; justify-content: space-between; overflow-y: auto;
    opacity: 0; transition: opacity .35s var(--ease);
}
.mobile-menu.is-open { opacity: 1; }
.mobile-menu ol li { border-bottom: 1px solid var(--line-dark); }
.mobile-menu ol a {
    display: flex; align-items: baseline; gap: 16px; padding: 14px 0;
    font-size: clamp(2rem, 9vw, 3.2rem); font-weight: 700; font-variation-settings: "wdth" 125; letter-spacing: -.03em; line-height: 1.1;
    transform: translateY(20px); opacity: 0; transition: transform .6s var(--ease), opacity .6s var(--ease), color .3s;
}
.mobile-menu.is-open ol a { transform: none; opacity: 1; }
.mobile-menu ol li:nth-child(2) a { transition-delay: .05s; }
.mobile-menu ol li:nth-child(3) a { transition-delay: .1s; }
.mobile-menu ol li:nth-child(4) a { transition-delay: .15s; }
.mobile-menu ol li:nth-child(5) a { transition-delay: .2s; }
.mobile-menu ol a[aria-current="page"] { color: var(--teal); }
.mm-num { font-size: .8rem; font-weight: 500; color: var(--teal); letter-spacing: .1em; font-variation-settings: "wdth" 100; }
.mobile-menu-foot { display: grid; gap: 14px; margin-top: 40px; color: var(--fg-muted); }
.mobile-menu-foot a:not(.btn) { display: flex; align-items: center; gap: 10px; }
.mobile-menu-foot a:not(.btn) .icon { width: 18px; height: 18px; color: var(--teal); }
.mobile-menu-foot .btn { justify-content: space-between; margin-top: 8px; }
body.menu-open { overflow: hidden; }

/* ---------- Hero (home) ---------- */
.hero {
    position: relative; min-height: 100svh; display: flex; flex-direction: column;
    padding-top: calc(var(--header-h) + 32px); overflow: hidden; isolation: isolate;
}
.hero-glow {
    position: absolute; z-index: -1; width: 80vmax; height: 80vmax; left: -30vmax; top: -40vmax; border-radius: 50%;
    background: radial-gradient(closest-side, rgba(17, 102, 106, .55), transparent 70%);
    pointer-events: none;
}
.hero-rings {
    position: absolute; z-index: -1; right: -18vmax; bottom: -30vmax; width: 70vmax; height: 70vmax; pointer-events: none; opacity: .5;
}
.hero-grid { flex: 1; display: grid; grid-template-columns: minmax(0, 1fr); gap: 40px; align-items: center; }
.hero-copy { position: relative; z-index: 2; padding-bottom: 8px; }
.hero-copy .eyebrow { margin-bottom: 28px; color: var(--fg-muted); }
.hero-title { font-size: clamp(2.1rem, 8.6vw, 4.6rem); font-variation-settings: "wdth" 118; }
.hero-title .line { display: block; overflow: hidden; padding-bottom: .06em; }
.hero-title .line > span { display: inline-block; text-wrap: balance; }
@media (min-width: 1000px) { .hero-title { font-size: clamp(3rem, 5.2vw, 4.6rem); } }
.hero-sub { margin-top: 28px; color: var(--fg-muted); max-width: 34em; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

/* The reel – a moving wall of real O2 work */
.hero-reel {
    position: relative; height: 340px; margin-inline: calc(var(--gutter) * -1); overflow: hidden;
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
    mask-image: linear-gradient(90deg, transparent, #000 10%, #000 90%, transparent);
}
.reel-track { display: flex; flex-direction: column; gap: 12px; }
.reel-col { display: flex; gap: 12px; width: max-content; animation: reel-x 60s linear infinite; }
.reel-col:nth-child(2) { animation-direction: reverse; animation-duration: 70s; }
.reel-col:nth-child(3) { display: none; }
.reel-item { position: relative; width: 240px; aspect-ratio: 4 / 3; overflow: hidden; border-radius: var(--radius); background: var(--ink-3); flex: none; }
.reel-item img { width: 100%; height: 100%; object-fit: cover; }
.reel-item figcaption {
    position: absolute; left: 8px; bottom: 8px; padding: 4px 8px; font-size: .68rem; font-weight: 600; letter-spacing: .04em;
    background: rgba(11, 14, 16, .72); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border-radius: 2px;
}
@keyframes reel-x { to { transform: translateX(-50%); } }
@keyframes reel-y { to { transform: translateY(-50%); } }

@media (min-width: 1000px) {
    .hero-grid { grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); gap: 32px; }
    .hero-reel {
        height: min(calc(100svh - var(--header-h) - 120px), 820px); min-height: 520px; margin: 0; margin-right: calc(var(--gutter) * -1);
        -webkit-mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent), linear-gradient(90deg, transparent, #000 12%, #000 100%);
        -webkit-mask-composite: source-in;
        mask-image: linear-gradient(180deg, transparent, #000 14%, #000 86%, transparent), linear-gradient(90deg, transparent, #000 12%, #000 100%);
        mask-composite: intersect;
    }
    .reel-track { flex-direction: row; height: 100%; gap: 14px; transform: rotate(-4deg) scale(1.08); transform-origin: center; }
    .reel-col { flex-direction: column; width: auto; flex: 1; animation-name: reel-y; animation-duration: 55s; }
    .reel-col:nth-child(2) { animation-duration: 65s; }
    .reel-col:nth-child(3) { display: flex; animation-duration: 75s; }
    .reel-item { width: 100%; }
}

.hero-foot {
    display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px 32px;
    padding-block: 22px; margin-top: 28px; border-top: 1px solid var(--line-dark); font-size: var(--fs-small); color: var(--fg-muted);
}
.hero-facts { display: flex; flex-wrap: wrap; gap: 8px 28px; }
.hero-facts strong { color: var(--fg); font-weight: 600; }
.scroll-cue { display: none; align-items: center; gap: 12px; }
.scroll-cue-line { width: 1px; height: 36px; background: var(--line-dark); position: relative; overflow: hidden; }
.scroll-cue-line::after { content: ""; position: absolute; left: 0; top: -40%; width: 100%; height: 40%; background: var(--teal); animation: cue 2.2s var(--ease-in-out) infinite; }
@keyframes cue { to { top: 100%; } }
@media (min-width: 700px) { .scroll-cue { display: flex; } }

/* ---------- Page hero (inner pages) ---------- */
.page-hero { padding-top: calc(var(--header-h) + clamp(48px, 9vw, 120px)); padding-bottom: clamp(56px, 8vw, 110px); position: relative; overflow: hidden; isolation: isolate; }
.page-hero .hero-glow { left: auto; right: -40vmax; top: -50vmax; }
.page-hero .eyebrow { color: var(--fg-muted); margin-bottom: 28px; }
.page-hero .h1 { max-width: 14ch; }
.page-hero .lead { margin-top: 28px; color: var(--fg-muted); }
.page-hero-grid { display: grid; gap: 40px; }
@media (min-width: 1000px) { .page-hero-grid { grid-template-columns: 1.4fr 1fr; align-items: end; } }
.breadcrumbs { font-size: var(--fs-small); color: var(--fg-muted); margin-bottom: 18px; }
.breadcrumbs a:hover { color: var(--teal); }
.breadcrumbs span { margin-inline: 8px; opacity: .5; }

/* ---------- Intro statement ---------- */
.statement {
    font-size: clamp(1.7rem, 4.1vw, 3.7rem); line-height: 1.12; letter-spacing: -.03em; font-weight: 500;
    font-variation-settings: "wdth" 110; text-wrap: pretty;
}
.statement em { font-size: 1.08em; }

/* ---------- WhatsApp floating button ---------- */
.wa-float {
    position: fixed; z-index: 90; right: max(16px, env(safe-area-inset-right)); bottom: max(16px, env(safe-area-inset-bottom));
    display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%;
    background: #25d366; color: #fff; box-shadow: 0 8px 24px rgba(0, 0, 0, .25); transition: transform .3s var(--ease);
}
.wa-float:hover, .wa-float:focus-visible { transform: scale(1.08); }
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 0; margin-top: clamp(56px, 8vw, 110px); border-top: 1px solid var(--line-light); }
.stat { padding: 28px 24px 0 0; }
.stat + .stat { border-left: 1px solid var(--line-light); padding-left: 24px; }
.stat-num { font-size: clamp(3rem, 7vw, 6rem); font-weight: 700; font-variation-settings: "wdth" 125; letter-spacing: -.05em; line-height: 1; }
.stat-num sup { font-size: .45em; vertical-align: top; position: relative; top: .15em; color: var(--teal-deep); margin-left: .04em; }
.stat-label { margin-top: 10px; font-size: var(--fs-small); color: var(--ink-muted); max-width: 18ch; }
@media (max-width: 599px) {
    .stat + .stat { border-left: 0; padding-left: 0; border-top: 1px solid var(--line-light); }
    .stat { padding: 24px 0; }
}

/* ---------- Capability list (home) ---------- */
.cap-list { border-top: 1px solid var(--line-dark); counter-reset: cap; }
.cap-row { border-bottom: 1px solid var(--line-dark); }
.cap-link {
    display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 8px 20px;
    padding: 26px 0; position: relative;
}
.cap-num { font-size: var(--fs-small); color: var(--teal); font-weight: 600; letter-spacing: .08em; align-self: start; padding-top: .5em; }
.cap-name { font-size: clamp(1.5rem, 3.6vw, 3.2rem); font-weight: 700; font-variation-settings: "wdth" 120; letter-spacing: -.03em; line-height: 1.02; transition: transform .5s var(--ease), color .3s; }
.cap-desc { grid-column: 2 / 3; color: var(--fg-muted); font-size: var(--fs-small); max-width: 40ch; }
.cap-thumb { grid-row: 1 / 3; grid-column: 3; width: 84px; aspect-ratio: 1; border-radius: var(--radius); overflow: hidden; }
.cap-thumb img { width: 100%; height: 100%; object-fit: cover; }
.cap-arrow { display: none; }
@media (min-width: 900px) {
    .cap-link { grid-template-columns: 80px 1.4fr 1fr 56px; padding: 34px 0; }
    .cap-desc { grid-column: 3; font-size: .95rem; }
    .cap-thumb { display: none; }
    .cap-arrow {
        display: grid; place-items: center; width: 56px; height: 56px; border-radius: 50%; border: 1px solid var(--line-dark);
        transition: background .35s var(--ease), color .35s, border-color .35s, transform .5s var(--ease);
    }
    .cap-arrow .icon { width: 20px; height: 20px; }
    .cap-link:hover .cap-name { transform: translateX(14px); color: var(--teal); }
    .cap-link:hover .cap-arrow { background: var(--teal); color: var(--ink); border-color: var(--teal); transform: rotate(-45deg); }
}
.cap-preview {
    position: fixed; left: 0; top: 0; z-index: 50; width: 320px; aspect-ratio: 4 / 3; border-radius: var(--radius); overflow: hidden;
    pointer-events: none; opacity: 0; transform: translate(-50%, -50%) scale(.85); transition: opacity .3s var(--ease), transform .4s var(--ease);
    box-shadow: 0 30px 60px rgba(0, 0, 0, .45);
}
.cap-preview.is-on { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.cap-preview img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .35s; }
.cap-preview img.is-active { opacity: 1; }
@media (hover: none), (max-width: 899px) { .cap-preview { display: none; } }

/* ---------- Strategy to Street ---------- */
.s2s { display: grid; gap: 48px; }
.s2s-visual { position: relative; }
.s2s-frame { position: relative; aspect-ratio: 5 / 4; border-radius: var(--radius); overflow: hidden; background: var(--paper-2); }
.s2s-frame img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transform: scale(1.06); transition: opacity .8s var(--ease), transform 1.4s var(--ease); }
.s2s-frame img.is-active { opacity: 1; transform: none; }
.s2s-tag {
    position: absolute; left: 16px; bottom: 16px; right: 16px; display: flex; justify-content: space-between; align-items: center; gap: 12px;
    padding: 12px 16px; background: rgba(11, 14, 16, .78); color: var(--fg); border-radius: var(--radius);
    -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); font-size: var(--fs-small);
}
.s2s-tag b { color: var(--teal); font-weight: 600; }
.s2s-chain { display: flex; flex-wrap: wrap; gap: 6px 10px; margin-top: 20px; font-size: var(--fs-micro); letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: var(--ink-muted); }
.s2s-chain span { display: inline-flex; align-items: center; gap: 10px; }
.s2s-chain span + span::before { content: "→"; color: var(--teal-deep); }
.steps { position: relative; }
.steps::before { content: ""; position: absolute; left: 23px; top: 0; bottom: 0; width: 1px; background: var(--line-light); }
.steps-progress { position: absolute; left: 23px; top: 0; width: 1px; height: 0; background: var(--teal-deep); transition: height .2s linear; }
.step { position: relative; display: grid; grid-template-columns: 48px 1fr; gap: 20px; padding-block: 28px; }
.step-dot {
    width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--paper); border: 1px solid var(--line-light);
    font-size: var(--fs-small); font-weight: 600; transition: background .4s, color .4s, border-color .4s; position: relative; z-index: 1;
}
.step.is-active .step-dot { background: var(--teal-deep); color: var(--paper); border-color: var(--teal-deep); }
.step h3 { font-size: clamp(1.4rem, 2.6vw, 2.2rem); font-weight: 700; font-variation-settings: "wdth" 118; letter-spacing: -.03em; line-height: 1.05; margin-top: 8px; transition: color .4s; color: rgba(11, 14, 16, .4); }
.step.is-active h3 { color: var(--ink); }
.step p { margin-top: 10px; color: var(--ink-muted); max-width: 42ch; }
@media (min-width: 1000px) {
    .s2s { grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 120px); align-items: start; }
    .s2s-visual { position: sticky; top: calc(var(--header-h) + 32px); }
    .step { padding-block: 44px; }
}

/* ---------- Work cards ---------- */
.work-feature { display: block; position: relative; border-radius: var(--radius); overflow: hidden; margin-bottom: clamp(24px, 3vw, 40px); }
.work-feature .work-media { aspect-ratio: 4 / 5; }
.work-feature .work-info {
    position: absolute; inset: auto 0 0 0; padding: clamp(20px, 3vw, 44px);
    background: linear-gradient(0deg, rgba(11, 14, 16, .92), rgba(11, 14, 16, 0));
}
@media (min-width: 900px) {
    .work-feature { display: grid; grid-template-columns: 1.45fr 1fr; background: var(--ink-2); border: 1px solid var(--line-dark); }
    .work-feature .work-media { aspect-ratio: 4 / 3; border-radius: 0; }
    .work-feature .work-info { position: static; background: none; display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(32px, 4vw, 56px); }
    .work-feature .work-title { font-size: clamp(1.8rem, 3vw, 3rem); }
    .work-feature .work-text { font-size: var(--fs-lead); }
}
.work-feature .work-title { font-size: clamp(1.8rem, 4.4vw, 4rem); }

.work-grid { display: grid; gap: 40px 24px; }
@media (min-width: 700px) {
    .work-grid { grid-template-columns: 1fr 1fr; }
    .work-grid--offset > :nth-child(even) { transform: translateY(clamp(40px, 8vw, 120px)); }
    .work-grid--offset { padding-bottom: clamp(40px, 8vw, 120px); }
}
.work-card { display: block; position: relative; }
.work-media { position: relative; overflow: hidden; border-radius: var(--radius); background: var(--ink-3); aspect-ratio: 4 / 3; }
.work-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease); }
.work-card:hover .work-media img, .work-feature:hover .work-media img { transform: scale(1.05); }
.work-badge {
    position: absolute; top: 14px; right: 14px; width: 52px; height: 52px; border-radius: 50%; display: grid; place-items: center;
    background: var(--teal); color: var(--ink); transform: scale(0) rotate(-45deg); transition: transform .5s var(--ease);
}
.work-badge .icon { width: 22px; height: 22px; }
.work-card:hover .work-badge, .work-feature:hover .work-badge, .work-card:focus-visible .work-badge { transform: scale(1) rotate(0); }
.work-info { padding-top: 18px; }
.work-meta { display: flex; flex-wrap: wrap; gap: 6px 14px; font-size: var(--fs-micro); letter-spacing: .12em; text-transform: uppercase; font-weight: 600; color: var(--fg-muted); }
.work-meta .brand-name { color: var(--teal); }
.work-title { margin-top: 10px; font-size: clamp(1.3rem, 2.2vw, 1.9rem); font-weight: 700; font-variation-settings: "wdth" 115; letter-spacing: -.025em; line-height: 1.08; }
.work-text { margin-top: 10px; color: var(--fg-muted); font-size: .95rem; max-width: 46ch; }

.work-more { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 24px; margin-top: clamp(48px, 7vw, 96px); padding-top: 32px; border-top: 1px solid var(--line-dark); }
.work-more p { color: var(--fg-muted); max-width: 44ch; }

/* ---------- Formats rail ---------- */
.rail-wrap { position: relative; }
.rail {
    display: grid; grid-auto-flow: column; grid-auto-columns: 78%; gap: 16px; overflow-x: auto; scroll-snap-type: x mandatory;
    padding-inline: var(--gutter); scroll-padding-inline: var(--gutter); padding-bottom: 12px; scrollbar-width: none; overscroll-behavior-x: contain;
}
.rail::-webkit-scrollbar { display: none; }
@media (min-width: 700px) { .rail { grid-auto-columns: 42%; gap: 24px; } }
@media (min-width: 1100px) { .rail { grid-auto-columns: calc((min(100vw, var(--maxw)) - var(--gutter) * 2 - 72px) / 3.4); padding-inline: max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter))); scroll-padding-inline: max(var(--gutter), calc((100vw - var(--maxw)) / 2 + var(--gutter))); } }
.rail-card { scroll-snap-align: start; }
.rail-card .rail-media { aspect-ratio: 4 / 5; overflow: hidden; border-radius: var(--radius); background: var(--paper); }
.rail-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
.rail-card:hover img { transform: scale(1.05); }
.rail-card h3 { margin-top: 18px; font-size: 1.25rem; font-weight: 700; font-variation-settings: "wdth" 115; letter-spacing: -.02em; display: flex; gap: 10px; align-items: baseline; }
.rail-card h3 span { font-size: var(--fs-micro); color: var(--teal-deep); letter-spacing: .1em; font-variation-settings: "wdth" 100; }
.rail-card p { margin-top: 6px; color: var(--ink-muted); font-size: .95rem; }
.rail-nav { display: flex; gap: 10px; }
.rail-btn {
    width: 52px; height: 52px; border-radius: 50%; border: 1px solid var(--line-light); display: grid; place-items: center;
    transition: background .3s, color .3s, border-color .3s;
}
.rail-btn:hover:not(:disabled) { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.rail-btn:disabled { opacity: .35; cursor: default; }
.rail-btn .icon { width: 20px; height: 20px; }

/* ---------- Industries (home list) ---------- */
.ind-list { display: grid; border-top: 1px solid var(--line-dark); }
@media (min-width: 800px) { .ind-list { grid-template-columns: 1fr 1fr; column-gap: 48px; } }
.ind-item { display: flex; justify-content: space-between; align-items: baseline; gap: 20px; padding: 20px 0; border-bottom: 1px solid var(--line-dark); }
.ind-item h3 { font-size: clamp(1.25rem, 2.3vw, 1.9rem); font-weight: 600; font-variation-settings: "wdth" 112; letter-spacing: -.02em; line-height: 1.1; transition: color .3s; }
.ind-item p { font-size: var(--fs-small); color: var(--fg-muted); text-align: right; max-width: 24ch; }
.ind-item:hover h3 { color: var(--teal); }

/* ---------- Why O2 ---------- */
.why { display: grid; gap: 48px; }
.why-visual { position: relative; }
.why-img { border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; }
.why-img img { width: 100%; height: 100%; object-fit: cover; }
.why-img-2 { position: absolute; width: 46%; right: -2%; bottom: -8%; border-radius: var(--radius); overflow: hidden; aspect-ratio: 1; border: 6px solid var(--paper); }
.why-img-2 img { width: 100%; height: 100%; object-fit: cover; }
.why-list { counter-reset: why; }
.why-item { display: grid; grid-template-columns: 56px 1fr; gap: 16px; padding: 26px 0; border-bottom: 1px solid var(--line-light); }
.why-item:first-child { border-top: 1px solid var(--line-light); }
.why-item::before { counter-increment: why; content: counter(why, decimal-leading-zero); font-size: var(--fs-small); font-weight: 600; color: var(--teal-deep); padding-top: .35em; }
.why-item h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); font-weight: 700; font-variation-settings: "wdth" 115; letter-spacing: -.02em; line-height: 1.15; }
.why-item p { margin-top: 8px; color: var(--ink-muted); }
.model-list { display: grid; column-gap: 48px; }
.model-list .why-item { border-top: 1px solid var(--line-light); border-bottom: 0; }
@media (min-width: 800px) { .model-list { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) {
    .why { grid-template-columns: .9fr 1.1fr; gap: clamp(64px, 8vw, 140px); align-items: center; }
    .why-img-2 { right: -8%; }
}

/* ---------- Clients marquee ---------- */
.clients { overflow: hidden; }
.marquee { display: flex; width: max-content; animation: marquee 70s linear infinite; }
.marquee--rev { animation-direction: reverse; animation-duration: 80s; }
.marquee:hover { animation-play-state: paused; }
.marquee ul { display: flex; align-items: center; flex: none; }
.marquee li {
    font-size: clamp(2rem, 5.5vw, 4.8rem); font-weight: 700; font-variation-settings: "wdth" 125; letter-spacing: -.04em; line-height: 1.25;
    padding-inline: .45em; white-space: nowrap; display: flex; align-items: center; gap: .9em; transition: color .3s;
}
.marquee li::after { content: ""; width: .22em; height: .22em; border-radius: 50%; background: var(--teal); flex: none; transform: translateX(.45em); }
.marquee--rev li { font-family: var(--f-serif); font-style: italic; font-weight: 400; font-variation-settings: normal; letter-spacing: -.01em; color: transparent; -webkit-text-stroke: 1px rgba(238, 242, 241, .5); }
.marquee--rev li::after { background: transparent; border: 1px solid var(--teal); }
.marquee li:hover { color: var(--teal); -webkit-text-stroke-color: var(--teal); }
@keyframes marquee { to { transform: translateX(-50%); } }
.clients-note { margin-top: 32px; font-size: var(--fs-small); color: var(--fg-muted); }

.logo-wall { display: grid; grid-template-columns: repeat(2, 1fr); border-top: 1px solid var(--line-light); border-left: 1px solid var(--line-light); }
@media (min-width: 600px) { .logo-wall { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 1000px) { .logo-wall { grid-template-columns: repeat(7, 1fr); } }
.logo-wall li { border-right: 1px solid var(--line-light); border-bottom: 1px solid var(--line-light); display: grid; place-items: center; padding: 20px; background: #fff; }
.logo-wall img { width: 100%; max-width: 150px; height: auto; mix-blend-mode: multiply; filter: grayscale(1) contrast(1.05); opacity: .75; transition: filter .4s, opacity .4s; }
.logo-wall li:hover img { filter: none; opacity: 1; }

/* ---------- CTA band ---------- */
.cta-band { padding-block: clamp(96px, 13vw, 200px); overflow: hidden; position: relative; isolation: isolate; }
.cta-band .display { font-size: var(--fs-mega); line-height: .9; letter-spacing: -.05em; }
.cta-band .lead { margin-top: 32px; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 16px 28px; align-items: center; margin-top: 44px; }
.cta-actions a:not(.btn) { font-weight: 600; border-bottom: 1px solid currentColor; }
.cta-rings { position: absolute; z-index: -1; right: -20vmax; top: 50%; transform: translateY(-50%); width: 70vmax; height: 70vmax; opacity: .35; pointer-events: none; color: var(--ink); }

/* ---------- Services page ---------- */
.svc { display: grid; gap: 32px; padding-block: clamp(56px, 8vw, 110px); border-top: 1px solid var(--line-dark); }
.svc:first-child { border-top: 0; padding-top: 0; }
.svc-media { border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; }
.svc-media img { width: 100%; height: 100%; object-fit: cover; }
.svc-num { font-size: var(--fs-small); font-weight: 600; letter-spacing: .12em; color: var(--teal); }
.svc h2 { margin-top: 14px; }
.svc .lead { margin-top: 18px; color: var(--fg-muted); }
.svc-items { margin-top: 28px; border-top: 1px solid var(--line-dark); }
.svc-items li { padding: 14px 0 14px 32px; border-bottom: 1px solid var(--line-dark); position: relative; }
.svc-items li::before { content: ""; position: absolute; left: 0; top: 1.35em; width: 14px; height: 1px; background: var(--teal); }
.svc-work { margin-top: 24px; font-size: var(--fs-small); color: var(--fg-muted); }
.svc-work a { color: var(--fg); border-bottom: 1px solid var(--line-dark); }
.svc-work a:hover { color: var(--teal); border-color: var(--teal); }
@media (min-width: 1000px) {
    .svc { grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 120px); align-items: center; }
    .svc:nth-child(even) .svc-media { order: 2; }
}
.svc-index { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 40px; }
.svc-index a { padding: 8px 14px; border: 1px solid var(--line-dark); border-radius: 999px; font-size: var(--fs-small); transition: background .3s, color .3s, border-color .3s; }
.svc-index a:hover { background: var(--teal); color: var(--ink); border-color: var(--teal); }

/* ---------- Work page ---------- */
.filters { display: flex; gap: 8px; overflow-x: auto; scrollbar-width: none; padding-bottom: 4px; margin-bottom: clamp(32px, 5vw, 56px); }
.filters::-webkit-scrollbar { display: none; }
.filter-btn {
    flex: none; padding: 10px 18px; border: 1px solid var(--line-dark); border-radius: 999px; font-size: var(--fs-small); font-weight: 500;
    transition: background .3s, color .3s, border-color .3s;
}
.filter-btn sup { font-size: .7em; margin-left: 4px; color: var(--fg-muted); }
.filter-btn:hover { border-color: var(--fg); }
.filter-btn[aria-pressed="true"] { background: var(--teal); color: var(--ink); border-color: var(--teal); }
.filter-btn[aria-pressed="true"] sup { color: var(--ink); }
.work-index { display: grid; gap: 48px 24px; }
@media (min-width: 700px) { .work-index { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .work-index { grid-template-columns: repeat(3, 1fr); } }
.work-card[hidden] { display: none; }
.work-card button.work-open { display: block; width: 100%; text-align: left; }
.work-open .work-media { display: block; }
.work-count { font-size: var(--fs-small); color: var(--fg-muted); margin-bottom: 20px; }

/* Case dialog */
.case-dialog {
    width: 100%; height: 100%; max-width: none; max-height: none; margin: 0; padding: 0; border: 0;
    background: var(--ink); color: var(--fg); overflow: hidden;
}
.case-dialog::backdrop { background: rgba(0, 0, 0, .7); }
.case-dialog[open] { animation: dlg-in .45s var(--ease); }
@keyframes dlg-in { from { opacity: 0; transform: translateY(24px); } }
.case-inner { height: 100%; display: grid; grid-template-rows: auto 1fr auto; }
.case-top { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 16px var(--gutter); border-bottom: 1px solid var(--line-dark); }
.case-top .work-meta { font-size: .7rem; }
.case-close { width: 48px; height: 48px; border-radius: 50%; border: 1px solid var(--line-dark); display: grid; place-items: center; flex: none; }
.case-close:hover { background: var(--fg); color: var(--ink); }
.case-body { display: grid; min-height: 0; overflow-y: auto; }
.case-stage { position: relative; background: #000; display: grid; place-items: center; min-height: 46vh; }
.case-stage img { max-height: 70vh; width: auto; max-width: 100%; object-fit: contain; }
.case-arrow {
    position: absolute; top: 50%; transform: translateY(-50%); width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center;
    background: rgba(11, 14, 16, .7); border: 1px solid var(--line-dark);
}
.case-arrow:hover { background: var(--teal); color: var(--ink); }
.case-prev { left: 12px; } .case-next { right: 12px; }
.case-copy { padding: 28px var(--gutter) 36px; }
.case-copy h2 { font-size: clamp(1.8rem, 3.6vw, 3rem); font-weight: 700; font-variation-settings: "wdth" 120; letter-spacing: -.035em; line-height: 1; }
.case-copy p { margin-top: 16px; color: var(--fg-muted); font-size: var(--fs-lead); max-width: 40ch; }
.case-copy dl { margin-top: 28px; display: grid; gap: 0; border-top: 1px solid var(--line-dark); font-size: var(--fs-small); }
.case-copy dl div { display: grid; grid-template-columns: 110px 1fr; gap: 12px; padding: 12px 0; border-bottom: 1px solid var(--line-dark); }
.case-copy dt { color: var(--fg-muted); }
.case-thumbs { display: flex; gap: 8px; padding: 12px var(--gutter); border-top: 1px solid var(--line-dark); overflow-x: auto; }
.case-thumbs button { flex: none; width: 76px; aspect-ratio: 4 / 3; border-radius: 2px; overflow: hidden; opacity: .45; transition: opacity .3s; outline-offset: 2px; }
.case-thumbs button[aria-current="true"] { opacity: 1; box-shadow: 0 0 0 2px var(--teal); }
.case-thumbs img { width: 100%; height: 100%; object-fit: cover; }
.case-counter { font-size: var(--fs-small); color: var(--fg-muted); font-variant-numeric: tabular-nums; white-space: nowrap; }
@media (min-width: 1000px) {
    .case-body { grid-template-columns: 1fr 420px; overflow: hidden; }
    .case-stage { min-height: 0; height: 100%; }
    .case-stage img { max-height: 100%; }
    .case-copy { overflow-y: auto; border-left: 1px solid var(--line-dark); padding: 48px 40px; }
}

/* ---------- About ---------- */
.split { display: grid; gap: 40px; }
@media (min-width: 1000px) { .split { grid-template-columns: 1fr 1fr; gap: clamp(48px, 7vw, 120px); align-items: center; } }
.mv-grid { display: grid; gap: 24px; }
@media (min-width: 800px) { .mv-grid { grid-template-columns: 1fr 1fr; } }
.mv-card { padding: clamp(28px, 4vw, 48px); border: 1px solid var(--line-dark); border-radius: var(--radius); background: var(--ink-2); }
.mv-card h3 { font-size: var(--fs-micro); letter-spacing: .18em; text-transform: uppercase; color: var(--teal); font-weight: 600; }
.mv-card p { margin-top: 18px; font-size: clamp(1.2rem, 2vw, 1.6rem); line-height: 1.35; letter-spacing: -.01em; }
.mv-card--quality { background: var(--teal); color: var(--ink); border-color: var(--teal); display: flex; flex-direction: column; justify-content: space-between; gap: 32px; }
.mv-card--quality h3 { color: var(--ink); }
.mv-card--quality p { font-size: clamp(1.8rem, 3.4vw, 3rem); font-weight: 700; font-variation-settings: "wdth" 125; letter-spacing: -.04em; line-height: 1; }
.collage { display: grid; grid-template-columns: repeat(6, 1fr); grid-auto-rows: 70px; gap: 12px; }
@media (min-width: 700px) { .collage { grid-auto-rows: 110px; } }
.collage figure { border-radius: var(--radius); overflow: hidden; }
.collage img { width: 100%; height: 100%; object-fit: cover; }
.collage .c1 { grid-column: 1 / 5; grid-row: span 3; }
.collage .c2 { grid-column: 5 / 7; grid-row: span 2; }
.collage .c3 { grid-column: 5 / 7; grid-row: span 3; }
.collage .c4 { grid-column: 1 / 3; grid-row: 4 / 6; }
.collage .c5 { grid-column: 3 / 5; grid-row: 4 / 6; }

.presence { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line-light); border: 1px solid var(--line-light); }
@media (min-width: 700px) { .presence { grid-template-columns: repeat(4, 1fr); } }
.presence li { background: var(--paper); padding: 24px 20px; min-height: 140px; display: flex; flex-direction: column; justify-content: space-between; gap: 18px; }
.presence .city { font-size: clamp(1.3rem, 2.4vw, 2rem); font-weight: 700; font-variation-settings: "wdth" 120; letter-spacing: -.03em; line-height: 1; }
.presence .kind { font-size: var(--fs-micro); letter-spacing: .14em; text-transform: uppercase; color: var(--ink-muted); font-weight: 600; }
.presence li.is-hq { background: var(--ink); color: var(--fg); }
.presence li.is-hq .kind { color: var(--teal); }

/* Team */
.team-grid { display: grid; border-top: 1px solid var(--line-dark); }
@media (min-width: 700px) { .team-grid { grid-template-columns: repeat(2, 1fr); column-gap: 32px; } }
@media (min-width: 1100px) { .team-grid { grid-template-columns: repeat(4, 1fr); } }
.team-card { display: flex; align-items: center; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--line-dark); }
@media (min-width: 1100px) { .team-card { flex-direction: column; align-items: flex-start; gap: 28px; padding: 36px 0 32px; } }
.team-photo {
    flex: none; width: 96px; aspect-ratio: 1; border-radius: 50%; overflow: hidden; position: relative;
    box-shadow: 0 0 0 1px var(--line-dark), 0 0 0 8px var(--ink), 0 0 0 9px rgba(76, 212, 200, .25);
    transition: box-shadow .5s var(--ease);
}
@media (min-width: 1100px) { .team-photo { width: 132px; } }
.team-photo img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(1) contrast(1.05); transition: filter .6s var(--ease), transform .8s var(--ease); }
.team-card:hover .team-photo img { filter: none; transform: scale(1.06); }
.team-card:hover .team-photo { box-shadow: 0 0 0 1px var(--teal), 0 0 0 8px var(--ink), 0 0 0 9px var(--teal); }
.team-role { font-size: var(--fs-micro); font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--teal); }
.team-role span { color: var(--fg-muted); }
.team-name { margin-top: 8px; font-size: clamp(1.3rem, 2vw, 1.7rem); font-weight: 700; font-variation-settings: "wdth" 115; letter-spacing: -.025em; line-height: 1.1; }

/* ---------- Careers ---------- */
.careers-strip { padding-bottom: clamp(56px, 8vw, 110px); }
.strip-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
@media (min-width: 1000px) { .strip-grid { grid-template-columns: repeat(4, 1fr); gap: 20px; } .strip-grid li:nth-child(even) { margin-top: 48px; } }
.strip-grid figure { position: relative; aspect-ratio: 4 / 5; border-radius: var(--radius); overflow: hidden; background: var(--ink-3); }
.strip-grid img { width: 100%; height: 100%; object-fit: cover; }
.strip-grid figcaption {
    position: absolute; left: 10px; bottom: 10px; padding: 5px 10px; font-size: .7rem; font-weight: 600; letter-spacing: .06em;
    background: rgba(11, 14, 16, .75); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); border-radius: 2px;
}
.apply-note { display: grid; gap: 14px; color: var(--ink-muted); max-width: 46ch; }
.apply-note p { font-size: var(--fs-lead); color: var(--ink); line-height: 1.5; }
.apply-note h3 { margin-top: 10px; font-size: var(--fs-micro); letter-spacing: .16em; text-transform: uppercase; color: var(--teal-deep); font-weight: 600; }
.apply-note ul { display: grid; gap: 8px; }
.apply-note li { padding-left: 24px; position: relative; }
.apply-note li::before { content: ""; position: absolute; left: 0; top: .8em; width: 12px; height: 1px; background: var(--teal-deep); }
.field-label { font-size: var(--fs-small); font-weight: 500; }
.file-drop {
    display: flex; align-items: center; gap: 14px; padding: 18px; border: 1px dashed var(--line-dark); border-radius: var(--radius);
    cursor: pointer; transition: border-color .3s, background .3s;
}
.file-drop:hover, .file-drop.has-file { border-color: var(--teal); background: rgba(76, 212, 200, .06); }
.file-drop .icon { width: 22px; height: 22px; color: var(--teal); flex: none; }
.file-drop strong { font-weight: 600; word-break: break-all; }
.file-drop small { display: block; color: var(--fg-muted); font-size: .8rem; margin-top: 2px; }
.file-drop:has(+ input:focus-visible) { outline: 2px solid var(--teal); outline-offset: 3px; }
.field.has-error .file-drop { border-color: #ff7a6b; }

/* ---------- Industries page ---------- */
.ind-grid { display: grid; gap: 1px; background: var(--line-dark); border: 1px solid var(--line-dark); }
@media (min-width: 700px) { .ind-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .ind-grid { grid-template-columns: repeat(3, 1fr); } }
.ind-card { background: var(--ink); position: relative; overflow: hidden; min-height: 300px; display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; isolation: isolate; }
.ind-card-media { position: absolute; inset: 0; z-index: -1; }
.ind-card-media img { width: 100%; height: 100%; object-fit: cover; opacity: .28; transform: scale(1.03); transition: opacity .6s var(--ease), transform 1.2s var(--ease); }
.ind-card::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(11, 14, 16, .95) 20%, rgba(11, 14, 16, .2)); }
.ind-card:hover .ind-card-media img { opacity: .55; transform: scale(1.08); }
.ind-card .num { position: absolute; top: 24px; left: 28px; font-size: var(--fs-small); color: var(--teal); font-weight: 600; letter-spacing: .1em; }
.ind-card h2 { font-size: clamp(1.6rem, 2.6vw, 2.2rem); font-weight: 700; font-variation-settings: "wdth" 120; letter-spacing: -.03em; line-height: 1.05; }
.ind-brands { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.ind-brands li { font-size: .78rem; padding: 4px 10px; border: 1px solid var(--line-dark); border-radius: 999px; color: var(--fg-muted); background: rgba(11, 14, 16, .5); }
.ind-card .ind-link { margin-top: 18px; font-size: var(--fs-small); font-weight: 600; color: var(--teal); display: inline-flex; gap: 8px; align-items: center; }
.ind-card .ind-link .icon { width: 16px; height: 16px; }
.ind-card--cta { background: var(--teal); color: var(--ink); }
.ind-card--cta::after { display: none; }
.ind-card--cta .num, .ind-card--cta .ind-link { color: var(--ink); }

/* ---------- Contact ---------- */
.contact-grid { display: grid; gap: 56px; }
@media (min-width: 1000px) { .contact-grid { grid-template-columns: 1fr 1.25fr; gap: clamp(56px, 7vw, 120px); align-items: start; } }
.contact-direct { display: grid; gap: 8px; }
.contact-direct a { font-size: clamp(1.2rem, 2.2vw, 2rem); font-weight: 700; font-variation-settings: "wdth" 110; letter-spacing: -.03em; line-height: 1.15; display: inline-flex; align-items: center; gap: 14px; overflow-wrap: anywhere; }
.contact-direct a:hover { color: var(--teal-deep); }
.contact-direct .icon { width: 26px; height: 26px; flex: none; color: var(--teal-deep); }
.offices { margin-top: 48px; border-top: 1px solid var(--line-light); }
.office { display: grid; grid-template-columns: 1fr; gap: 6px; padding: 22px 0; border-bottom: 1px solid var(--line-light); }
.office h3 { font-size: 1.15rem; font-weight: 700; font-variation-settings: "wdth" 115; display: flex; gap: 10px; align-items: baseline; flex-wrap: wrap; }
.office h3 span { font-size: var(--fs-micro); letter-spacing: .12em; text-transform: uppercase; color: var(--teal-deep); font-variation-settings: "wdth" 100; }
.office address { color: var(--ink-muted); }
.office a { font-size: var(--fs-small); font-weight: 600; display: inline-flex; gap: 6px; align-items: center; margin-top: 4px; }
.office a .icon { width: 16px; height: 16px; }
.office a:hover { color: var(--teal-deep); }

.form-card { background: var(--ink); color: var(--fg); padding: clamp(24px, 4vw, 56px); border-radius: var(--radius); }
.form-card h2 { font-size: clamp(1.7rem, 3vw, 2.6rem); font-weight: 700; font-variation-settings: "wdth" 120; letter-spacing: -.035em; line-height: 1.05; }
.form-card > p { margin-top: 12px; color: var(--fg-muted); }
.form-grid { display: grid; gap: 22px 20px; margin-top: 36px; }
@media (min-width: 700px) { .form-grid { grid-template-columns: 1fr 1fr; } .field--full { grid-column: 1 / -1; } }
.field { display: grid; gap: 8px; }
.field label { font-size: var(--fs-small); font-weight: 500; }
.field label .req { color: var(--teal); }
.field input, .field textarea, .field select {
    width: 100%; background: transparent; border: 0; border-bottom: 1px solid var(--line-dark); padding: 12px 0; border-radius: 0;
    font-size: 1rem; transition: border-color .3s;
}
.field textarea { min-height: 130px; resize: vertical; }
.field select { appearance: none; background-image: linear-gradient(45deg, transparent 50%, var(--fg-muted) 50%), linear-gradient(135deg, var(--fg-muted) 50%, transparent 50%); background-position: calc(100% - 12px) 55%, calc(100% - 7px) 55%; background-size: 5px 5px; background-repeat: no-repeat; }
.field select option { background: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: rgba(154, 167, 166, .6); }
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--teal); }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: #ff7a6b; }
.field-error { font-size: .8rem; color: #ff9d91; min-height: 0; }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.form-foot { display: flex; flex-wrap: wrap; gap: 16px 24px; align-items: center; justify-content: space-between; margin-top: 32px; }
.form-foot small { color: var(--fg-muted); max-width: 36ch; }
.form-status { margin-top: 24px; padding: 16px 18px; border-radius: var(--radius); font-size: .95rem; display: flex; gap: 12px; }
.form-status--ok { background: rgba(76, 212, 200, .12); border: 1px solid rgba(76, 212, 200, .4); color: var(--teal-bright); }
.form-status--err { background: rgba(255, 122, 107, .1); border: 1px solid rgba(255, 122, 107, .4); color: #ffb3aa; }
.btn[aria-busy="true"] { opacity: .7; pointer-events: none; }

/* ---------- Footer ---------- */
.site-footer { background: var(--ink); border-top: 1px solid var(--line-dark); padding-top: clamp(64px, 8vw, 110px); overflow: hidden; }
.footer-top { display: grid; gap: 44px; }
@media (min-width: 700px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1100px) { .footer-top { grid-template-columns: 1.4fr .7fr 1fr 1.3fr; gap: 48px; } }
.footer-brand img { width: 130px; }
.footer-brand p { margin-top: 24px; color: var(--fg-muted); max-width: 34ch; font-size: .95rem; }
.footer-brand em { display: block; margin-top: 12px; color: var(--fg); font-style: normal; font-size: var(--fs-small); letter-spacing: .06em; }
.footer-h { font-size: var(--fs-micro); letter-spacing: .18em; text-transform: uppercase; color: var(--fg-muted); font-weight: 600; margin-bottom: 18px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { font-size: .95rem; transition: color .3s; }
.footer-col a:hover { color: var(--teal); }
.footer-contact { display: grid; align-content: start; gap: 6px; }
.footer-contact .footer-big { font-size: clamp(1.1rem, 1.6vw, 1.35rem); font-weight: 600; word-break: break-word; }
.footer-contact address { margin-top: 14px; color: var(--fg-muted); font-size: var(--fs-small); max-width: 34ch; }
.footer-cities { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.footer-cities span { font-size: .75rem; padding: 4px 10px; border: 1px solid var(--line-dark); border-radius: 999px; color: var(--fg-muted); }
.footer-social { display: flex; gap: 16px; margin-top: 16px; }
.footer-mega {
    font-size: clamp(3rem, 10.4vw, 10rem); font-weight: 800; font-variation-settings: "wdth" 125; letter-spacing: -.06em; line-height: .8;
    margin-top: clamp(56px, 8vw, 110px); white-space: nowrap; color: transparent; -webkit-text-stroke: 1px rgba(76, 212, 200, .45);
    user-select: none;
}
.footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px 24px; padding-block: 28px; margin-top: 24px; border-top: 1px solid var(--line-dark); font-size: var(--fs-small); color: var(--fg-muted); }
.footer-bottom p:last-child { display: flex; gap: 24px; flex-wrap: wrap; }
.footer-bottom a:hover { color: var(--teal); }

/* ---------- Prose (privacy) ---------- */
.prose { max-width: 70ch; }
.prose h2 { font-size: 1.4rem; font-weight: 700; font-variation-settings: "wdth" 115; margin-top: 2.2em; letter-spacing: -.02em; }
.prose p, .prose ul { margin-top: 1em; color: var(--ink-muted); }
.prose ul { list-style: disc; padding-left: 1.2em; }
.prose a { color: var(--teal-deep); border-bottom: 1px solid currentColor; }

/* ---------- Reveal animations ---------- */
.js [data-reveal] { opacity: 0; transform: translateY(36px); transition: opacity 1s var(--ease), transform 1.1s var(--ease); transition-delay: var(--d, 0s); }
.js [data-reveal].is-in { opacity: 1; transform: none; }
.js [data-reveal="fade"] { transform: none; }
/* Image reveal: fade + settle. (A fully-clipped start state can stop IntersectionObserver
   and native lazy-loading from ever seeing the element, leaving it blank.) */
.js [data-reveal="clip"] { opacity: 0; transform: translateY(24px) scale(.97); transform-origin: 50% 100%; transition: opacity 1.1s var(--ease), transform 1.4s var(--ease); }
.js [data-reveal="clip"].is-in { opacity: 1; transform: none; }
.js .hero-title .line > span { transform: translateY(105%); transition: transform 1.2s var(--ease); transition-delay: var(--d, 0s); }
.js .is-loaded .hero-title .line > span { transform: none; }
.js .hero [data-hero-fade] { opacity: 0; transform: translateY(20px); transition: opacity 1s var(--ease), transform 1s var(--ease); transition-delay: var(--d, .6s); }
.js .is-loaded [data-hero-fade] { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; transition-delay: 0s !important; }
    .reel-col, .marquee { animation: none !important; }
    .js [data-reveal], .js .hero-title .line > span, .js .hero [data-hero-fade] { opacity: 1 !important; transform: none !important; clip-path: none !important; }
}