/* Aldier design system.
   Type: Newsreader (display serif) and Plus Jakarta Sans (text and interface).
   Colour: the logo's deep blue, light blue and white on a near-black navy, with gold kept to a hairline accent. */

@font-face { font-family: "Plus Jakarta Sans"; src: url("../fonts/plus-jakarta-sans-latin-wght-normal.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Plus Jakarta Sans"; src: url("../fonts/plus-jakarta-sans-latin-wght-italic.woff2") format("woff2"); font-weight: 200 800; font-style: italic; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("../fonts/newsreader-latin-opsz-normal.woff2") format("woff2"); font-weight: 200 800; font-style: normal; font-display: swap; }
@font-face { font-family: "Newsreader"; src: url("../fonts/newsreader-latin-opsz-italic.woff2") format("woff2"); font-weight: 200 800; font-style: italic; font-display: swap; }

:root {
  --night: #080b18;
  --ink: #0d1124;
  --navy: #131a3d;
  --royal: #2536a8;
  --blue: #4659c7;
  --blue-hi: #6177ea;
  --sky: #88c9f7;
  --ice: #e7eefb;
  --mist: #f4f6fb;
  --paper: #ffffff;
  --gold: #f4e11a;
  --text: #0d1124;
  --muted: #545b73;
  --line: rgba(13, 17, 36, 0.12);
  --line-dark: rgba(255, 255, 255, 0.14);
  --serif: "Newsreader", "Times New Roman", serif;
  --sans: "Plus Jakarta Sans", "Helvetica Neue", Arial, sans-serif;
  --wrap: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --radius: 18px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --header-h: 76px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--paper); color: var(--text); font: 400 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; }
img, video, svg { display: block; max-width: 100%; }
img { height: auto; }
a { color: inherit; }
button { font: inherit; color: inherit; }
h1, h2, h3, h4 { margin: 0; font-weight: 400; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; }
:focus-visible { outline: 2px solid var(--sky); outline-offset: 3px; border-radius: 4px; }
::selection { background: var(--sky); color: var(--ink); }

.ad-wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }
.ad-vh, .ad-hp { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.ad-skip { position: fixed; left: 16px; top: -60px; z-index: 100; background: var(--paper); color: var(--ink); padding: 10px 16px; border-radius: 8px; font-weight: 600; text-decoration: none; transition: top .2s; }
.ad-skip:focus { top: 16px; }

/* ---------- Type ---------- */
.ad-display { font-family: var(--serif); font-weight: 400; font-optical-sizing: auto; letter-spacing: -0.022em; line-height: 1.02; }
.ad-h1 { font-family: var(--serif); font-size: clamp(2.7rem, 6.4vw, 6.2rem); line-height: 0.98; letter-spacing: -0.03em; }
.ad-h2 { font-family: var(--serif); font-size: clamp(2.1rem, 4.2vw, 3.9rem); line-height: 1.04; letter-spacing: -0.025em; }
.ad-h3 { font-family: var(--serif); font-size: clamp(1.5rem, 2.2vw, 2.1rem); line-height: 1.12; letter-spacing: -0.015em; }
.ad-h1 em, .ad-h2 em, .ad-h3 em, .ad-display em { font-style: italic; }
.ad-lede { font-size: clamp(1.1rem, 1.5vw, 1.32rem); line-height: 1.55; color: var(--muted); max-width: 40em; }
:is(.ad-dark, .ad-night) .ad-lede, .ad-lede--light { color: rgba(255, 255, 255, 0.78); }
.ad-eyebrow { font: 700 0.74rem/1.3 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue); display: inline-flex; align-items: center; gap: 0.7em; }
.ad-eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--gold); flex: none; }
:is(.ad-dark, .ad-night) .ad-eyebrow, .ad-eyebrow--light { color: var(--sky); }
.ad-tag { display: inline-block; font: 700 0.68rem/1 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; padding: 7px 10px; border-radius: 999px; background: var(--ice); color: var(--royal); }
.ad-tag--soon { background: rgba(244, 225, 26, 0.16); color: #6b5f00; }
:is(.ad-dark, .ad-night) .ad-tag--soon { background: rgba(244, 225, 26, 0.14); color: var(--gold); }
:is(.ad-ghero, .ad-phero, .ad-dual) .ad-tag--soon { background: var(--gold); color: var(--ink); }
.ad-prose { max-width: 42em; }
.ad-prose p + p { margin-top: 1.1em; }
.ad-prose h2 { font-family: var(--serif); font-size: clamp(1.6rem, 2.4vw, 2.2rem); line-height: 1.15; margin: 2.2em 0 0.7em; letter-spacing: -0.015em; }
.ad-prose h3 { font: 700 1.05rem/1.4 var(--sans); margin: 1.8em 0 0.5em; }
.ad-prose ul, .ad-prose ol { padding-left: 1.2em; margin-top: 1em; }
.ad-prose li + li { margin-top: 0.45em; }
.ad-prose a { color: var(--blue); text-underline-offset: 3px; }

/* ---------- Buttons and links ---------- */
.ad-btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 999px; background: var(--blue); color: #fff; font: 600 0.95rem/1 var(--sans); text-decoration: none; border: 1px solid transparent; cursor: pointer; transition: background .25s var(--ease), color .25s, transform .25s var(--ease), border-color .25s; white-space: nowrap; }
.ad-btn:hover { background: var(--royal); transform: translateY(-1px); }
.ad-btn .ad-ico { transition: transform .3s var(--ease); }
.ad-btn:hover .ad-ico { transform: translateX(3px); }
.ad-btn--light { background: #fff; color: var(--ink); }
.ad-btn--light:hover { background: var(--sky); color: var(--ink); }
.ad-btn--ghost { background: transparent; border-color: currentColor; color: inherit; }
.ad-btn--ghost:hover { background: rgba(255, 255, 255, 0.1); }
.ad-on-light .ad-btn--ghost:hover { background: var(--ice); }
.ad-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--blue); text-decoration: none; border-bottom: 1px solid transparent; padding-bottom: 2px; transition: border-color .25s, gap .25s var(--ease); }
.ad-link:hover { border-color: currentColor; gap: 12px; }
:is(.ad-dark, .ad-night) .ad-link { color: var(--sky); }

/* ---------- Header and menus ---------- */
.ad-header { position: fixed; inset: 0 0 auto 0; z-index: 50; height: var(--header-h); color: #fff; transition: background .35s var(--ease), color .35s, transform .45s var(--ease), box-shadow .35s; }
.ad-header::before { content: ""; position: absolute; inset: 0; background: linear-gradient(to bottom, rgba(8, 11, 24, 0.55), rgba(8, 11, 24, 0)); pointer-events: none; transition: opacity .3s; }
.ad-header__row { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.ad-logo { display: block; position: relative; z-index: 2; flex: none; }
.ad-logo img { height: 34px; width: auto; }
.ad-logo--onLight { display: none !important; }
body[data-header="light"] .ad-header, .ad-header.is-solid, .ad-header.is-open { background: rgba(255, 255, 255, 0.96); color: var(--ink); box-shadow: 0 1px 0 var(--line); backdrop-filter: saturate(1.4) blur(14px); -webkit-backdrop-filter: saturate(1.4) blur(14px); }
body[data-header="light"] .ad-header::before, .ad-header.is-solid::before, .ad-header.is-open::before { opacity: 0; }
body[data-header="light"] .ad-logo--onDark, .ad-header.is-solid .ad-logo--onDark, .ad-header.is-open .ad-logo--onDark { display: none !important; }
body[data-header="light"] .ad-logo--onLight, .ad-header.is-solid .ad-logo--onLight, .ad-header.is-open .ad-logo--onLight { display: block !important; }
.ad-header.is-hidden { transform: translateY(-100%); }
.ad-nav { display: flex; align-items: center; gap: 20px; }
.ad-nav__list { list-style: none; display: flex; align-items: center; gap: 2px; }
.ad-nav__top { display: inline-flex; align-items: center; gap: 6px; padding: 10px 13px; border-radius: 999px; background: none; border: 0; cursor: pointer; font: 500 0.95rem/1 var(--sans); text-decoration: none; color: inherit; transition: background .2s; }
.ad-nav__top:hover, .ad-nav__top[aria-expanded="true"] { background: rgba(127, 140, 190, 0.16); }
.ad-nav__top svg { transition: transform .3s var(--ease); }
.ad-nav__top[aria-expanded="true"] svg { transform: rotate(180deg); }
.ad-nav__cta { padding: 12px 20px; }
.ad-mega { position: absolute; left: 0; right: 0; top: var(--header-h); background: #fff; color: var(--ink); box-shadow: 0 30px 60px -30px rgba(8, 11, 24, 0.35); border-top: 1px solid var(--line); opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .3s var(--ease), transform .35s var(--ease), visibility 0s .35s; }
.ad-nav__item.is-open .ad-mega { opacity: 1; visibility: visible; transform: none; transition: opacity .3s var(--ease), transform .35s var(--ease); }
.ad-mega__grid { display: grid; grid-template-columns: 1.05fr 2fr 1.15fr; gap: 48px; padding-top: 40px; padding-bottom: 44px; }
.ad-mega__title { display: inline-flex; align-items: center; gap: 10px; font: 400 2rem/1.1 var(--serif); text-decoration: none; letter-spacing: -0.01em; }
.ad-mega__title:hover { color: var(--blue); }
.ad-mega__intro p { margin-top: 14px; color: var(--muted); font-size: 0.95rem; }
.ad-mega__cols { display: grid; grid-template-columns: repeat(2, 1fr); gap: 32px; }
.ad-mega__head { font: 700 0.7rem/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; }
.ad-mega__col ul { list-style: none; }
.ad-mega__col li + li { margin-top: 4px; }
.ad-mega__col a { display: block; padding: 6px 0; text-decoration: none; font-weight: 500; transition: color .2s, transform .25s var(--ease); }
.ad-mega__col a:hover { color: var(--blue); transform: translateX(4px); }
.ad-mega__side { background: var(--mist); border-radius: var(--radius); padding: 24px; margin: -8px 0; }
.ad-mega__feat { display: block; text-decoration: none; padding: 14px 0; border-top: 1px solid var(--line); }
.ad-mega__feat:first-of-type { border-top: 0; padding-top: 0; }
.ad-mega__feat b { display: block; font-weight: 700; }
.ad-mega__feat span { display: block; margin-top: 4px; color: var(--muted); font-size: 0.9rem; line-height: 1.5; }
.ad-mega__feat:hover b { color: var(--blue); }
.ad-menu { display: none; align-items: center; gap: 10px; background: none; border: 0; cursor: pointer; padding: 8px 4px; position: relative; z-index: 2; font-weight: 600; }
.ad-menu__bars { width: 22px; height: 12px; position: relative; }
.ad-menu__bars i { position: absolute; left: 0; right: 0; height: 2px; background: currentColor; border-radius: 2px; transition: transform .35s var(--ease), top .35s var(--ease); }
.ad-menu__bars i:first-child { top: 0; }
.ad-menu__bars i:last-child { top: 10px; }
.ad-menu[aria-expanded="true"] .ad-menu__bars i:first-child { top: 5px; transform: rotate(45deg); }
.ad-menu[aria-expanded="true"] .ad-menu__bars i:last-child { top: 5px; transform: rotate(-45deg); }

@media (max-width: 1080px) {
  .ad-header.is-open { backdrop-filter: none; -webkit-backdrop-filter: none; background: #fff; }
  .ad-menu { display: inline-flex; }
  .ad-nav { position: fixed; inset: 0; background: #fff; color: var(--ink); padding: calc(var(--header-h) + 12px) var(--gutter) 40px; flex-direction: column; align-items: stretch; justify-content: flex-start; gap: 24px; overflow-y: auto; clip-path: inset(0 0 100% 0); visibility: hidden; transition: clip-path .55s var(--ease), visibility 0s .55s; }
  .ad-nav.is-open { clip-path: inset(0 0 0 0); visibility: visible; transition: clip-path .55s var(--ease); }
  .ad-nav__list { flex-direction: column; align-items: stretch; gap: 0; }
  .ad-nav__list > li { border-bottom: 1px solid var(--line); }
  .ad-nav__top { width: 100%; justify-content: space-between; padding: 18px 0; border-radius: 0; font: 400 1.7rem/1.1 var(--serif); }
  .ad-nav__top:hover, .ad-nav__top[aria-expanded="true"] { background: none; }
  .ad-mega { position: static; box-shadow: none; border: 0; opacity: 1; visibility: visible; transform: none; display: none; }
  .ad-nav__item.is-open .ad-mega { display: block; }
  .ad-mega__grid { grid-template-columns: 1fr; gap: 20px; padding: 0 0 22px; }
  .ad-mega__intro { display: none; }
  .ad-mega__cols { grid-template-columns: 1fr; gap: 18px; }
  .ad-mega__side { margin: 0; }
  .ad-nav__cta { align-self: flex-start; }
}

/* ---------- Sections ---------- */
.ad-sec { padding: clamp(80px, 11vw, 150px) 0; position: relative; }
.ad-sec--tight { padding: clamp(56px, 7vw, 96px) 0; }
.ad-dark { background: var(--ink); color: #fff; }
.ad-night { background: var(--night); color: #fff; }
.ad-mist { background: var(--mist); }
.ad-ice { background: var(--ice); }
.ad-royal { background: linear-gradient(135deg, #1b2a9a 0%, var(--blue) 55%, #6c87f0 100%); color: #fff; }
.ad-royal .ad-eyebrow { color: #fff; }
.ad-royal .ad-lede { color: rgba(255, 255, 255, 0.84); }
.ad-head { display: grid; grid-template-columns: 1.25fr 1fr; gap: clamp(24px, 5vw, 80px); align-items: end; margin-bottom: clamp(40px, 6vw, 72px); }
.ad-head .ad-eyebrow { margin-bottom: 20px; }
.ad-head > p { color: var(--muted); font-size: 1.08rem; }
:is(.ad-dark, .ad-night) .ad-head > p, .ad-night .ad-head > p, .ad-royal .ad-head > p { color: rgba(255, 255, 255, 0.74); }
.ad-head--center { grid-template-columns: 1fr; text-align: center; justify-items: center; }
.ad-head--center > p { max-width: 38em; }
@media (max-width: 860px) { .ad-head { grid-template-columns: 1fr; align-items: start; } }

/* ---------- Home hero: films ---------- */
.ad-hero { position: relative; min-height: 100svh; display: flex; align-items: flex-end; color: #fff; background: var(--night); overflow: hidden; isolation: isolate; }
.ad-hero__films, .ad-hero__film, .ad-hero__film video { position: absolute; inset: 0; }
.ad-hero__films { z-index: -2; }
.ad-hero__film { opacity: 0; transition: opacity 1.4s var(--ease); }
.ad-hero__film.is-on { opacity: 1; }
.ad-hero__film video { width: 100%; height: 100%; object-fit: cover; transform: scale(1.06); transition: transform 8s linear; }
.ad-hero__film.is-on video { transform: scale(1); }
.ad-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(8, 11, 24, 0.86) 0%, rgba(8, 11, 24, 0.55) 45%, rgba(8, 11, 24, 0.12) 100%), linear-gradient(0deg, rgba(8, 11, 24, 0.9) 0%, rgba(8, 11, 24, 0) 45%); }
.ad-hero__body { padding-top: calc(var(--header-h) + 60px); padding-bottom: 44px; }
.ad-hero .ad-eyebrow { margin-bottom: 28px; color: #fff; }
.ad-hero h1 { max-width: 13.5ch; }
.ad-hero h1 .ad-w { display: inline-block; overflow: hidden; vertical-align: top; padding-bottom: 0.08em; margin-bottom: -0.08em; }
.ad-hero h1 .ad-w > span { display: inline-block; transform: translateY(105%); animation: ad-rise 1.1s var(--ease) forwards; animation-delay: calc(0.25s + var(--i) * 0.07s); }
@keyframes ad-rise { to { transform: none; } }
.ad-hero__sub { margin-top: 28px; max-width: 34em; font-size: clamp(1.05rem, 1.4vw, 1.25rem); color: rgba(255, 255, 255, 0.8); opacity: 0; animation: ad-fade 1s var(--ease) 0.9s forwards; }
.ad-hero__actions { margin-top: 36px; display: flex; flex-wrap: wrap; gap: 14px; opacity: 0; animation: ad-fade 1s var(--ease) 1.05s forwards; }
@keyframes ad-fade { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
.ad-chapters { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; margin-top: clamp(48px, 8vh, 96px); }
.ad-chapters button { width: 100%; text-align: left; background: none; border: 0; padding: 0; cursor: pointer; color: rgba(255, 255, 255, 0.6); transition: color .3s; }
.ad-chapters button[aria-current="true"], .ad-chapters button:hover { color: #fff; }
.ad-bar { display: block; height: 2px; background: rgba(255, 255, 255, 0.25); overflow: hidden; margin-bottom: 14px; }
.ad-bar i { display: block; height: 100%; width: 100%; background: #fff; transform: scaleX(0); transform-origin: left; }
.ad-chapters button.is-done .ad-bar i { transform: scaleX(1); }
.ad-chapters button[aria-current="true"] .ad-bar i { animation: ad-progress var(--dur, 7s) linear forwards; }
@keyframes ad-progress { to { transform: scaleX(1); } }
.ad-chapters b { display: block; font: 600 0.95rem/1.3 var(--sans); }
.ad-chapters span:not(.ad-bar) { display: block; font-size: 0.82rem; margin-top: 2px; }
.ad-film-toggle { position: absolute; right: var(--gutter); top: calc(var(--header-h) + 24px); width: 44px; height: 44px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, 0.4); background: rgba(8, 11, 24, 0.3); color: #fff; display: grid; place-items: center; cursor: pointer; backdrop-filter: blur(6px); }
.ad-film-toggle:hover { background: rgba(255, 255, 255, 0.15); }
@media (max-width: 760px) {
  .ad-chapters { grid-template-columns: repeat(5, 1fr); gap: 8px; }
  .ad-chapters span:not(.ad-bar) { display: none; }
  .ad-chapters b { font-size: 0.72rem; }
  .ad-hero::after { background: linear-gradient(0deg, rgba(8, 11, 24, 0.94) 10%, rgba(8, 11, 24, 0.35) 70%, rgba(8, 11, 24, 0.5) 100%); }
}

/* ---------- Page heroes ---------- */
.ad-phero { position: relative; color: #fff; background: var(--night); overflow: hidden; isolation: isolate; min-height: min(86svh, 820px); display: flex; align-items: flex-end; }
.ad-phero__media { position: absolute; inset: 0; z-index: -2; }
.ad-phero__media img, .ad-phero__media video { width: 100%; height: 100%; object-fit: cover; }
.ad-phero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(8, 11, 24, 0.88) 0%, rgba(8, 11, 24, 0.5) 55%, rgba(8, 11, 24, 0.15) 100%), linear-gradient(0deg, rgba(8, 11, 24, 0.75) 0%, rgba(8, 11, 24, 0) 50%); }
.ad-phero__body { padding-top: calc(var(--header-h) + 80px); padding-bottom: clamp(48px, 8vw, 96px); }
.ad-phero .ad-eyebrow { color: #fff; margin-bottom: 24px; }
.ad-phero h1 { max-width: 15ch; }
.ad-phero .ad-lede { margin-top: 26px; color: rgba(255, 255, 255, 0.82); }
.ad-phero__crumb { font-size: 0.85rem; color: rgba(255, 255, 255, 0.65); margin-bottom: 28px; }
.ad-phero__crumb a { text-decoration: none; }
.ad-phero__crumb a:hover { color: #fff; text-decoration: underline; }
/* Gradient hero for programmes */
.ad-ghero { position: relative; color: #fff; overflow: hidden; isolation: isolate; background: radial-gradient(120% 120% at 85% 10%, #4659c7 0%, #1d2a8c 38%, #0b0f2a 75%, #080b18 100%); padding: calc(var(--header-h) + clamp(80px, 12vw, 150px)) 0 clamp(64px, 9vw, 120px); }
.ad-ghero .ad-eyebrow { color: #fff; margin-bottom: 24px; }
.ad-ghero h1 { max-width: 14ch; }
.ad-ghero .ad-lede { margin-top: 26px; color: rgba(255, 255, 255, 0.82); }
.ad-ghero__art { position: absolute; right: -6vw; top: 50%; width: min(56vw, 720px); aspect-ratio: 1; transform: translateY(-46%); z-index: -1; border-radius: 50%; overflow: hidden; opacity: 0.92; }
.ad-ghero__art img { width: 100%; height: 100%; object-fit: cover; }
.ad-ghero__art::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, #0b0f2a 0%, rgba(11, 15, 42, 0) 55%); }
@media (max-width: 860px) { .ad-ghero__art { opacity: 0.35; width: 110vw; right: -40vw; } }
/* Paper hero for reading pages */
.ad-rhero { padding: calc(var(--header-h) + clamp(64px, 9vw, 120px)) 0 clamp(40px, 5vw, 64px); background: var(--paper); }
.ad-rhero .ad-eyebrow { margin-bottom: 22px; }
.ad-rhero h1 { max-width: 18ch; }
.ad-rhero .ad-lede { margin-top: 24px; }
.ad-byline { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 34px; padding-top: 22px; border-top: 1px solid var(--line); font-size: 0.9rem; color: var(--muted); }
.ad-byline b { color: var(--text); font-weight: 600; }

/* ---------- Mosaic (featured) ---------- */
.ad-mosaic { display: grid; grid-template-columns: repeat(12, 1fr); grid-auto-rows: minmax(150px, auto); gap: 20px; }
.ad-tile { position: relative; border-radius: var(--radius); overflow: hidden; text-decoration: none; color: #fff; background: var(--navy); display: flex; flex-direction: column; justify-content: flex-end; padding: clamp(22px, 2.4vw, 32px); isolation: isolate; min-height: 280px; transition: transform .5s var(--ease); }
.ad-tile:hover { transform: translateY(-4px); }
.ad-tile__media { position: absolute; inset: 0; z-index: -2; }
.ad-tile__media img, .ad-tile__media video { width: 100%; height: 100%; object-fit: cover; transition: transform 1.2s var(--ease); }
.ad-tile:hover .ad-tile__media img, .ad-tile:hover .ad-tile__media video { transform: scale(1.05); }
.ad-tile--shade::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(8, 11, 24, 0.85) 0%, rgba(8, 11, 24, 0.05) 62%); }
.ad-tile__type { font: 700 0.7rem/1 var(--sans); letter-spacing: 0.15em; text-transform: uppercase; margin-bottom: 14px; opacity: 0.85; }
.ad-tile h3 { font: 400 clamp(1.35rem, 1.9vw, 1.85rem)/1.15 var(--serif); letter-spacing: -0.01em; max-width: 22ch; }
.ad-tile p { margin-top: 10px; font-size: 0.95rem; opacity: 0.82; max-width: 34em; }
.ad-tile__go { margin-top: 18px; display: inline-flex; align-items: center; gap: 8px; font-weight: 600; font-size: 0.92rem; }
.ad-tile--light { background: var(--ice); color: var(--ink); }
.ad-tile--paper { background: #fff; color: var(--ink); border: 1px solid var(--line); }
.ad-tile--blue { background: var(--blue); }
.ad-tile--royal { background: linear-gradient(150deg, #22339f, #4659c7); }
.ad-tile--top { justify-content: flex-start; }
.ad-tile .ad-tag { position: absolute; top: 22px; right: 22px; }
.ad-tile .ad-tag--soon { background: var(--gold); color: var(--ink); }
.ad-tile.ad-row-2 h3 { font-size: clamp(1.7rem, 2.8vw, 2.7rem); max-width: 18ch; }
.ad-span-8 { grid-column: span 8; } .ad-span-7 { grid-column: span 7; } .ad-span-6 { grid-column: span 6; } .ad-span-5 { grid-column: span 5; } .ad-span-4 { grid-column: span 4; } .ad-span-3 { grid-column: span 3; } .ad-span-12 { grid-column: span 12; }
.ad-row-2 { grid-row: span 2; }
@media (max-width: 960px) { .ad-mosaic { grid-template-columns: repeat(2, 1fr); } .ad-mosaic > * { grid-column: span 1; grid-row: auto; } .ad-mosaic > .ad-wide-m { grid-column: span 2; } }
@media (max-width: 620px) { .ad-mosaic { grid-template-columns: 1fr; } .ad-mosaic > *, .ad-mosaic > .ad-wide-m { grid-column: span 1; } }

/* Subscribe panel inside mosaic */
.ad-subpanel { border-radius: var(--radius); background: var(--ink); color: #fff; padding: clamp(24px, 2.6vw, 34px); display: flex; flex-direction: column; justify-content: space-between; gap: 22px; }
.ad-subpanel h3 { font: 400 1.6rem/1.15 var(--serif); }
.ad-subpanel p { color: rgba(255, 255, 255, 0.72); font-size: 0.95rem; margin-top: 10px; }
.ad-sub { display: flex; flex-wrap: wrap; gap: 10px; position: relative; }
.ad-sub input[type="email"] { flex: 1 1 200px; min-width: 0; padding: 14px 18px; border-radius: 999px; border: 1px solid rgba(255, 255, 255, 0.25); background: rgba(255, 255, 255, 0.06); color: #fff; font: inherit; font-size: 0.95rem; }
.ad-sub input[type="email"]::placeholder { color: rgba(255, 255, 255, 0.55); }
.ad-sub input[type="email"]:focus { outline: none; border-color: var(--sky); background: rgba(255, 255, 255, 0.1); }
.ad-sub__note { flex-basis: 100%; font-size: 0.8rem; color: rgba(255, 255, 255, 0.6); }
.ad-sub__note a { color: inherit; }
.ad-on-light .ad-sub input[type="email"] { border-color: var(--line); background: #fff; color: var(--ink); }
.ad-on-light .ad-sub input[type="email"]::placeholder { color: var(--muted); }
.ad-on-light .ad-sub__note { color: var(--muted); }

/* ---------- Statement lit on scroll ---------- */
.ad-statement p.ad-lit { font: 400 clamp(1.9rem, 4vw, 3.6rem)/1.14 var(--serif); letter-spacing: -0.02em; max-width: 24ch; }
.ad-statement .ad-eyebrow { margin-bottom: 36px; }
.ad-lit .w { color: rgba(13, 17, 36, 0.16); transition: color .5s var(--ease); }
:is(.ad-dark, .ad-night) .ad-lit .w { color: rgba(255, 255, 255, 0.18); }
.ad-lit .w.is-lit { color: inherit; }
.ad-lit em .w, .ad-lit .w.is-em { font-style: italic; }
.ad-lit .w.is-em.is-lit { color: var(--blue); }
:is(.ad-dark, .ad-night) .ad-lit .w.is-em.is-lit { color: var(--sky); }

/* ---------- Where to start (two-question selector) ---------- */
.ad-finder { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(32px, 5vw, 80px); align-items: stretch; }
.ad-finder__media { border-radius: var(--radius); overflow: hidden; position: relative; min-height: 420px; }
.ad-finder__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ad-finder__step { margin-top: 30px; }
.ad-finder__q { display: flex; align-items: baseline; gap: 12px; font-weight: 700; margin-bottom: 14px; }
.ad-finder__q small { font-weight: 500; color: var(--muted); font-size: 0.82rem; }
.ad-chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; }
.ad-chip { padding: 11px 18px; border-radius: 999px; border: 1px solid var(--line); background: #fff; cursor: pointer; font-weight: 500; font-size: 0.93rem; transition: border-color .2s, background .2s, color .2s, transform .2s var(--ease); }
.ad-chip:hover { border-color: var(--blue); color: var(--blue); }
.ad-chip[aria-pressed="true"] { background: var(--blue); border-color: var(--blue); color: #fff; }
.ad-finder__step[hidden] { display: none; }
.ad-finder__result { margin-top: 30px; border-radius: var(--radius); background: var(--ink); color: #fff; padding: 28px; opacity: 0; transform: translateY(10px); transition: opacity .5s var(--ease), transform .5s var(--ease); }
.ad-finder__result.is-on { opacity: 1; transform: none; }
.ad-finder__result h3 { font: 400 1.6rem/1.2 var(--serif); margin: 10px 0 12px; }
.ad-finder__result p { color: rgba(255, 255, 255, 0.78); }
.ad-finder__result .ad-btn { margin-top: 22px; }
.ad-finder__practices { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 16px; list-style: none; }
.ad-finder__practices li { padding: 7px 12px; border-radius: 999px; background: rgba(136, 201, 247, 0.14); color: var(--sky); font-size: 0.82rem; font-weight: 600; }
@media (max-width: 900px) { .ad-finder { grid-template-columns: 1fr; } .ad-finder__media { min-height: 260px; } }

/* ---------- Practices accordion with film ---------- */
.ad-acc { display: flex; gap: 12px; height: clamp(460px, 62vh, 620px); }
.ad-acc__item { position: relative; flex: 1; min-width: 0; border-radius: var(--radius); overflow: hidden; color: #fff; text-decoration: none; background: var(--navy); isolation: isolate; transition: flex-grow .8s var(--ease); }
.ad-acc__item.is-open { flex-grow: 4.2; }
.ad-acc__item video, .ad-acc__item img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; transition: transform 1.2s var(--ease); }
.ad-acc__item::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(0deg, rgba(8, 11, 24, 0.9) 0%, rgba(8, 11, 24, 0.25) 60%, rgba(8, 11, 24, 0.45) 100%); transition: background .6s; }
.ad-acc__item:not(.is-open)::after { background: rgba(13, 17, 36, 0.72); }
.ad-acc__body { position: absolute; inset: auto 0 0 0; padding: 28px; }
.ad-acc__no { font: 700 0.72rem/1 var(--sans); letter-spacing: 0.16em; color: var(--sky); }
.ad-acc__name { display: block; margin-top: 12px; font: 400 clamp(1.4rem, 2.2vw, 2.2rem)/1.08 var(--serif); letter-spacing: -0.015em; }
.ad-acc__item:not(.is-open) .ad-acc__name, .ad-acc__item:not(.is-open) .ad-acc__more { display: none; }
.ad-acc__item:not(.is-open) .ad-acc__no { position: absolute; bottom: 28px; left: 50%; writing-mode: vertical-rl; transform: translateX(-50%) rotate(180deg); font-size: 0.8rem; white-space: nowrap; }
.ad-acc__more { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .7s var(--ease); }
.ad-acc__more > div { overflow: hidden; }
.ad-acc__item.is-open .ad-acc__more { grid-template-rows: 1fr; }
.ad-acc__more p { margin-top: 14px; max-width: 30em; color: rgba(255, 255, 255, 0.82); }
.ad-acc__more .ad-link { margin-top: 18px; color: #fff; }
@media (max-width: 900px) {
  .ad-acc { flex-direction: column; height: auto; }
  .ad-acc__item { min-height: 88px; flex: none; transition: min-height .7s var(--ease); }
  .ad-acc__item.is-open { min-height: 420px; }
  .ad-acc__item:not(.is-open) .ad-acc__name { display: block; font-size: 1.3rem; }
  .ad-acc__item:not(.is-open) .ad-acc__no { position: static; writing-mode: horizontal-tb; transform: none; }
  .ad-acc__body { padding: 22px; }
}

/* ---------- Programmes bento ---------- */
.ad-bento { display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 240px; gap: 18px; }
.ad-bento .ad-tile { min-height: 0; }
.ad-bento__a { grid-column: span 2; grid-row: span 2; }
.ad-bento__b { grid-column: span 2; }
@media (max-width: 960px) { .ad-bento { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 230px; } }
@media (max-width: 620px) { .ad-bento { grid-template-columns: 1fr; grid-auto-rows: auto; } .ad-bento .ad-tile { min-height: 250px; } .ad-bento__a, .ad-bento__b { grid-column: span 1; grid-row: auto; } .ad-bento .ad-bento__a { min-height: 360px; } }

/* ---------- Commitments: cards drifting over a giant heading ---------- */
.ad-drift { position: relative; padding: clamp(80px, 9vw, 130px) 0 clamp(100px, 12vw, 170px); overflow: hidden; }
.ad-drift__title { position: sticky; top: 30vh; text-align: center; font: 400 clamp(2.6rem, 8vw, 7.4rem)/0.98 var(--serif); letter-spacing: -0.035em; max-width: 12ch; margin: 0 auto; }
.ad-drift__cards { position: relative; margin-top: -10vh; display: grid; grid-template-columns: repeat(12, 1fr); row-gap: 14vh; }
.ad-drift__card { position: relative; z-index: 2; border-radius: var(--radius); padding: 30px; min-height: 260px; display: flex; flex-direction: column; justify-content: space-between; color: #fff; box-shadow: 0 30px 70px -30px rgba(0, 0, 0, 0.55); will-change: transform; }
.ad-drift__card b { font: 700 0.72rem/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; opacity: 0.8; }
.ad-drift__card h3 { font: 400 1.65rem/1.15 var(--serif); margin-top: 40px; }
.ad-drift__card p { margin-top: 12px; font-size: 0.95rem; opacity: 0.85; }
.ad-drift__card:nth-child(1) { grid-column: 1 / span 4; background: var(--blue); }
.ad-drift__card:nth-child(2) { grid-column: 8 / span 4; background: #1b2470; }
.ad-drift__card:nth-child(3) { grid-column: 3 / span 4; background: #2f7fc9; }
.ad-drift__card:nth-child(4) { grid-column: 9 / span 4; background: #0f1430; border: 1px solid var(--line-dark); }
.ad-drift__card:nth-child(5) { grid-column: 2 / span 4; background: #fff; color: var(--ink); }
@media (max-width: 860px) {
  .ad-drift__title { position: relative; top: 0; margin-bottom: 40px; }
  .ad-drift__cards { margin-top: 0; grid-template-columns: 1fr; row-gap: 16px; }
  .ad-drift__card:nth-child(n) { grid-column: 1; }
}

/* ---------- Industries ---------- */
.ad-pills { list-style: none; display: flex; flex-wrap: wrap; gap: 10px; }
.ad-pills a, .ad-pills span { display: inline-block; padding: 11px 18px; border-radius: 999px; border: 1px solid var(--line); font-weight: 500; font-size: 0.95rem; text-decoration: none; transition: background .2s, border-color .2s, color .2s; }
.ad-pills a { border-color: var(--blue); color: var(--blue); }
.ad-pills a:hover { background: var(--blue); color: #fff; }
.ad-depth { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 48px; }
.ad-depth .ad-tile { min-height: 460px; }
@media (max-width: 900px) { .ad-depth { grid-template-columns: 1fr; } .ad-depth .ad-tile { min-height: 340px; } }
.ad-ilist { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); border-top: 1px solid var(--line); }
.ad-ilist li { padding: 28px 28px 30px 0; border-bottom: 1px solid var(--line); scroll-margin-top: calc(var(--header-h) + 20px); }
.ad-ilist h3 { font: 400 1.35rem/1.2 var(--serif); }
.ad-ilist p { margin-top: 8px; color: var(--muted); font-size: 0.95rem; }
@media (max-width: 900px) { .ad-ilist { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .ad-ilist { grid-template-columns: 1fr; } }

/* ---------- Split feature ---------- */
.ad-split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.ad-split--flip > :first-child { order: 2; }
.ad-split__media { border-radius: var(--radius); overflow: hidden; position: relative; aspect-ratio: 4 / 5; }
.ad-split__media--wide { aspect-ratio: 4 / 3; }
.ad-split__media img, .ad-split__media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ad-split__media--frame { overflow: visible; }
.ad-split__media--frame::before { content: ""; position: absolute; inset: 28px -28px -28px 28px; background: var(--blue); border-radius: var(--radius); z-index: -1; }
.ad-split__media--frame img { border-radius: var(--radius); }
.ad-split h2 + p, .ad-split h2 + .ad-lede { margin-top: 22px; }
.ad-split .ad-eyebrow { margin-bottom: 20px; }
.ad-split .ad-btn, .ad-split .ad-link { margin-top: 30px; }
@media (max-width: 900px) { .ad-split { grid-template-columns: 1fr; } .ad-split--flip > :first-child { order: 0; } .ad-split__media { aspect-ratio: 4 / 3; } .ad-split__media--frame::before { inset: 16px -12px -16px 12px; } }

/* ---------- Facts ---------- */
.ad-facts { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-top: 1px solid var(--line); }
.ad-facts > div { padding: 26px 24px 0 0; }
.ad-facts dt { font: 700 0.7rem/1 var(--sans); letter-spacing: 0.15em; text-transform: uppercase; color: var(--muted); }
.ad-facts dd { margin: 10px 0 0; font: 400 1.45rem/1.2 var(--serif); }
:is(.ad-dark, .ad-night) .ad-facts { border-color: var(--line-dark); }
:is(.ad-dark, .ad-night) .ad-facts dt { color: rgba(255, 255, 255, 0.6); }
@media (max-width: 760px) { .ad-facts { grid-template-columns: 1fr 1fr; row-gap: 20px; } }

/* ---------- Numbered list (services, principles) ---------- */
.ad-steps { list-style: none; counter-reset: s; border-top: 1px solid var(--line); }
.ad-steps > li { counter-increment: s; display: grid; grid-template-columns: 80px 1fr 1.3fr; gap: 24px; padding: 30px 0; border-bottom: 1px solid var(--line); align-items: start; }
.ad-steps > li::before { content: counter(s, decimal-leading-zero); font: 700 0.8rem/1.8 var(--sans); letter-spacing: 0.12em; color: var(--blue); }
.ad-steps h3 { font: 400 1.5rem/1.2 var(--serif); }
.ad-steps p { color: var(--muted); }
:is(.ad-dark, .ad-night) .ad-steps, :is(.ad-dark, .ad-night) .ad-steps > li { border-color: var(--line-dark); }
:is(.ad-dark, .ad-night) .ad-steps > li::before { color: var(--sky); }
:is(.ad-dark, .ad-night) .ad-steps p { color: rgba(255, 255, 255, 0.72); }
@media (max-width: 760px) { .ad-steps > li { grid-template-columns: 1fr; gap: 8px; } }

/* ---------- Cards row ---------- */
.ad-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.ad-cards--4 { grid-template-columns: repeat(4, 1fr); }
.ad-card { border-radius: var(--radius); background: #fff; border: 1px solid var(--line); padding: 28px; display: flex; flex-direction: column; gap: 12px; text-decoration: none; transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .3s; }
a.ad-card:hover { transform: translateY(-4px); box-shadow: 0 24px 50px -28px rgba(13, 17, 36, 0.4); border-color: transparent; }
.ad-card h3 { font: 400 1.4rem/1.2 var(--serif); }
.ad-card p { color: var(--muted); font-size: 0.96rem; }
.ad-card .ad-link { margin-top: auto; padding-top: 8px; }
.ad-card__img { margin: -28px -28px 8px; aspect-ratio: 16 / 10; overflow: hidden; border-radius: var(--radius) var(--radius) 0 0; }
.ad-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s var(--ease); }
a.ad-card:hover .ad-card__img img { transform: scale(1.05); }
:is(.ad-dark, .ad-night) .ad-card { background: rgba(255, 255, 255, 0.04); border-color: var(--line-dark); color: #fff; }
:is(.ad-dark, .ad-night) .ad-card p { color: rgba(255, 255, 255, 0.7); }
@media (max-width: 960px) { .ad-cards, .ad-cards--4 { grid-template-columns: 1fr 1fr; } }
@media (max-width: 620px) { .ad-cards, .ad-cards--4 { grid-template-columns: 1fr; } }

/* ---------- Quote ---------- */
.ad-quote { font: 400 italic clamp(1.7rem, 3.2vw, 2.9rem)/1.2 var(--serif); letter-spacing: -0.015em; max-width: 26ch; }
.ad-quote-by { margin-top: 24px; font-size: 0.92rem; color: var(--muted); }
:is(.ad-dark, .ad-night) .ad-quote-by { color: rgba(255, 255, 255, 0.65); }

/* ---------- Series (Conversations) ---------- */
.ad-series { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; align-items: stretch; }
.ad-series__screen { position: relative; border-radius: var(--radius); overflow: hidden; aspect-ratio: 16 / 9; background: #000; }
.ad-series__screen video, .ad-series__screen img { width: 100%; height: 100%; object-fit: cover; }
.ad-series__screen::after { content: ""; position: absolute; inset: 0; background: linear-gradient(0deg, rgba(8, 11, 24, 0.75), rgba(8, 11, 24, 0) 55%); }
.ad-series__cap { position: absolute; left: 26px; right: 26px; bottom: 22px; z-index: 2; }
.ad-series__cap b { display: block; font: 400 1.6rem/1.2 var(--serif); }
.ad-series__cap span { display: block; margin-top: 4px; font-size: 0.88rem; color: rgba(255, 255, 255, 0.75); }
.ad-series__list { list-style: none; display: flex; flex-direction: column; }
.ad-series__list li { border-top: 2px solid rgba(255, 255, 255, 0.18); padding: 18px 0 22px; position: relative; }
.ad-series__list li.is-on { border-color: var(--sky); }
.ad-series__list b { display: block; font-weight: 600; }
.ad-series__list span { display: block; color: rgba(255, 255, 255, 0.65); font-size: 0.9rem; margin-top: 4px; }
@media (max-width: 900px) { .ad-series { grid-template-columns: 1fr; } }

/* ---------- Careers collage ---------- */
.ad-collage { display: grid; grid-template-columns: repeat(3, 1fr); grid-template-rows: repeat(3, 1fr); gap: 14px; aspect-ratio: 1; }
.ad-collage > div { overflow: hidden; position: relative; background: var(--ice); }
.ad-collage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ad-shape-circle { border-radius: 50%; }
.ad-shape-half-l { border-radius: 999px 0 0 999px; }
.ad-shape-half-r { border-radius: 0 999px 999px 0; }
.ad-shape-half-t { border-radius: 999px 999px 0 0; }
.ad-shape-quarter { border-radius: 100% 0 0 0; }
.ad-shape-leaf { border-radius: 0 50% 0 50%; }
.ad-fill-blue { background: var(--blue) !important; }
.ad-fill-sky { background: var(--sky) !important; }
.ad-fill-navy { background: var(--navy) !important; }
.ad-fill-gold { background: var(--gold) !important; }

/* ---------- Spotlight card ---------- */
.ad-spot { display: grid; grid-template-columns: 1.1fr 1fr; border-radius: calc(var(--radius) + 6px); overflow: hidden; background: var(--ink); color: #fff; }
.ad-spot__media { position: relative; min-height: 480px; }
.ad-spot__media img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ad-spot__body { padding: clamp(32px, 5vw, 72px); display: flex; flex-direction: column; justify-content: center; }
.ad-spot__body .ad-eyebrow { color: var(--sky); margin-bottom: 20px; }
.ad-spot__body h2 { font: 400 clamp(1.9rem, 3vw, 2.8rem)/1.08 var(--serif); letter-spacing: -0.02em; }
.ad-spot__body p { margin-top: 18px; color: rgba(255, 255, 255, 0.76); }
.ad-spot__body .ad-link { margin-top: 28px; color: var(--sky); }
@media (max-width: 900px) { .ad-spot { grid-template-columns: 1fr; } .ad-spot__media { min-height: 300px; } }

/* ---------- Closing call ---------- */
.ad-close { text-align: center; }
.ad-close h2 { margin: 0 auto; max-width: 16ch; }
.ad-close p { margin: 22px auto 0; max-width: 34em; }
.ad-close .ad-actions { justify-content: center; }
.ad-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

/* ---------- Article ---------- */
.ad-article { display: grid; grid-template-columns: 220px minmax(0, 1fr); gap: clamp(32px, 6vw, 96px); }
.ad-article__aside { position: sticky; top: calc(var(--header-h) + 32px); align-self: start; font-size: 0.9rem; color: var(--muted); }
.ad-article__aside b { display: block; color: var(--text); font-weight: 600; margin-bottom: 6px; }
.ad-article__aside div + div { margin-top: 24px; }
.ad-article .ad-prose { font-size: 1.1rem; line-height: 1.72; font-family: var(--serif); font-optical-sizing: auto; }
.ad-article .ad-prose > p:first-of-type::first-letter { float: left; font-size: 4.2em; line-height: 0.82; padding: 6px 10px 0 0; color: var(--blue); }
.ad-article .ad-prose h2 { font-family: var(--serif); }
.ad-pull { margin: 2em 0; padding: 0 0 0 26px; border-left: 3px solid var(--gold); font: italic 400 1.55rem/1.3 var(--serif); color: var(--ink); }
@media (max-width: 860px) { .ad-article { grid-template-columns: 1fr; } .ad-article__aside { position: static; display: flex; flex-wrap: wrap; gap: 20px; } .ad-article__aside div + div { margin-top: 0; } }
.ad-figure { margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 21 / 9; position: relative; }
.ad-figure img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }

/* ---------- Forms ---------- */
.ad-form { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.ad-field { display: flex; flex-direction: column; gap: 8px; }
.ad-field--full { grid-column: 1 / -1; }
.ad-field label { font-weight: 600; font-size: 0.92rem; }
.ad-field small { color: var(--muted); font-size: 0.82rem; }
.ad-field input, .ad-field select, .ad-field textarea { font: inherit; font-size: 1rem; padding: 14px 16px; border-radius: 12px; border: 1px solid rgba(13, 17, 36, 0.22); background: #fff; color: var(--text); transition: border-color .2s, box-shadow .2s; }
.ad-field textarea { min-height: 160px; resize: vertical; }
.ad-field input:focus, .ad-field select:focus, .ad-field textarea:focus { outline: none; border-color: var(--blue); box-shadow: 0 0 0 3px rgba(70, 89, 199, 0.18); }
.ad-check { display: flex; gap: 12px; align-items: flex-start; font-size: 0.92rem; color: var(--muted); }
.ad-check input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--blue); }
.ad-form__status { grid-column: 1 / -1; font-weight: 600; min-height: 1.5em; }
.ad-form__status.is-ok { color: #1c7c4a; }
.ad-form__status.is-err { color: #b42318; }
@media (max-width: 700px) { .ad-form { grid-template-columns: 1fr; } }

/* ---------- Footer ---------- */
.ad-foot { background: var(--night); color: #fff; padding: clamp(64px, 8vw, 104px) 0 36px; }
.ad-foot__brief { display: grid; grid-template-columns: 1.1fr 1fr; gap: 40px; align-items: end; padding-bottom: 56px; border-bottom: 1px solid var(--line-dark); }
.ad-foot__brief .ad-eyebrow { color: var(--sky); margin-bottom: 16px; }
.ad-foot__brief h2 { font: 400 clamp(1.6rem, 2.6vw, 2.4rem)/1.15 var(--serif); max-width: 20ch; letter-spacing: -0.015em; }
.ad-foot__main { display: grid; grid-template-columns: 1fr 2.4fr; gap: 40px; padding: 56px 0; }
.ad-foot__logo img { height: 40px; width: auto; }
.ad-foot__cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.ad-foot__cols h2 { font: 700 0.7rem/1 var(--sans); letter-spacing: 0.16em; text-transform: uppercase; color: rgba(255, 255, 255, 0.5); margin-bottom: 18px; }
.ad-foot__cols ul { list-style: none; }
.ad-foot__cols li + li { margin-top: 10px; }
.ad-foot__cols a, .ad-foot__base a { text-decoration: none; color: rgba(255, 255, 255, 0.82); transition: color .2s; }
.ad-foot__cols a:hover, .ad-foot__base a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.ad-foot__base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 16px; padding-top: 28px; border-top: 1px solid var(--line-dark); font-size: 0.85rem; color: rgba(255, 255, 255, 0.55); }
.ad-foot__base ul { list-style: none; display: flex; flex-wrap: wrap; gap: 22px; }
@media (max-width: 900px) { .ad-foot__brief, .ad-foot__main { grid-template-columns: 1fr; } .ad-foot__cols { grid-template-columns: 1fr 1fr; } }

/* ---------- Reveal ---------- */
.ad-js [data-reveal].is-waiting { opacity: 0; transform: translateY(36px); }
.ad-js [data-reveal] { transition: opacity 1s var(--ease), transform 1.1s var(--ease); }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .ad-hero h1 .ad-w > span { transform: none; }
  .ad-hero__sub, .ad-hero__actions { opacity: 1; }
}

/* ---------- Misc ---------- */
.ad-center { text-align: center; }
.ad-mt-s { margin-top: 16px; } .ad-mt { margin-top: 32px; } .ad-mt-l { margin-top: 64px; }
.ad-rule { border: 0; border-top: 1px solid var(--line); margin: 0; }
.ad-note { font-size: 0.88rem; color: var(--muted); }
.ad-soon { display: flex; gap: 18px; align-items: flex-start; padding: 22px 24px; border-radius: var(--radius); border: 1px dashed rgba(70, 89, 199, 0.45); background: rgba(231, 238, 251, 0.5); }
:is(.ad-dark, .ad-night) .ad-soon { background: rgba(255, 255, 255, 0.04); border-color: rgba(136, 201, 247, 0.4); }
.ad-soon p { color: var(--muted); }
:is(.ad-dark, .ad-night) .ad-soon p { color: rgba(255, 255, 255, 0.72); }
.ad-404 { min-height: 100svh; display: flex; align-items: center; }

/* ---------- Studio: dual film hero ---------- */
.ad-dual { position: relative; min-height: 100svh; display: grid; grid-template-columns: 1fr 1fr; background: var(--night); color: #fff; overflow: hidden; isolation: isolate; }
.ad-dual__pane { position: relative; overflow: hidden; }
.ad-dual__pane video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ad-dual::after { content: ""; position: absolute; inset: 0; background: radial-gradient(60% 60% at 50% 55%, rgba(8, 11, 24, 0.72), rgba(8, 11, 24, 0.35)); z-index: 1; }
.ad-dual__body { position: absolute; inset: 0; z-index: 2; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: calc(var(--header-h) + 40px) var(--gutter) 60px; }
.ad-dual__body .ad-eyebrow { color: #fff; margin-bottom: 24px; }
.ad-dual__body h1 { max-width: 14ch; }
.ad-dual__body .ad-lede { margin: 26px auto 0; color: rgba(255, 255, 255, 0.84); text-align: center; }
.ad-dual__seam { position: absolute; top: 0; bottom: 0; left: 50%; width: 1px; background: rgba(255, 255, 255, 0.35); z-index: 2; }
@media (max-width: 760px) { .ad-dual { grid-template-columns: 1fr; grid-template-rows: 1fr 1fr; } .ad-dual__seam { display: none; } }

/* ---------- Tabs (Studio disciplines) ---------- */
.ad-tabs__list { display: flex; flex-wrap: wrap; gap: 8px; border-bottom: 1px solid var(--line); padding-bottom: 14px; margin-bottom: 36px; }
.ad-tabs__list button { background: none; border: 1px solid transparent; padding: 10px 16px; border-radius: 999px; cursor: pointer; font-weight: 600; color: var(--muted); }
.ad-tabs__list button[aria-selected="true"] { background: var(--ink); color: #fff; }
.ad-tabs__list button:hover { color: var(--ink); border-color: var(--line); }
.ad-tabs__panel[hidden] { display: none; }
.ad-tabs__panel { animation: ad-fade .6s var(--ease); }

/* ---------- Publication list ---------- */
.ad-pubs { list-style: none; border-top: 1px solid var(--line); }
.ad-pubs li { display: grid; grid-template-columns: 180px 1fr auto; gap: 24px; align-items: baseline; padding: 26px 0; border-bottom: 1px solid var(--line); }
.ad-pubs b { font: 700 0.72rem/1.4 var(--sans); letter-spacing: 0.14em; text-transform: uppercase; color: var(--blue); }
.ad-pubs h3 { font: 400 1.45rem/1.2 var(--serif); }
.ad-pubs p { color: var(--muted); margin-top: 6px; font-size: 0.95rem; }
:is(.ad-dark, .ad-night) .ad-pubs, :is(.ad-dark, .ad-night) .ad-pubs li { border-color: var(--line-dark); }
:is(.ad-dark, .ad-night) .ad-pubs b { color: var(--sky); }
:is(.ad-dark, .ad-night) .ad-pubs p { color: rgba(255, 255, 255, 0.7); }
@media (max-width: 760px) { .ad-pubs li { grid-template-columns: 1fr; gap: 8px; } }
.ad-latest { list-style: none; }
.ad-latest li { padding: 22px 0; border-bottom: 1px solid var(--line); }
.ad-latest li:first-child { padding-top: 0; }
.ad-latest a:hover h3 { color: var(--blue); }