:root {
  --ink: #06172d;
  --ink-soft: #173453;
  --blue: #0063e6;
  --blue-deep: #003f9b;
  --cyan: #4ad7ff;
  --sky: #dff5ff;
  --ice: #f3f9ff;
  --white: #ffffff;
  --line: rgba(6, 23, 45, 0.16);
  --muted: #5e738c;
  --shadow: 0 28px 70px rgba(0, 35, 84, 0.18);
  --radius: 1.5rem;
  --shell: min(92vw, 82rem);
  --header-height: 5rem;
  --ticker-height: 1.75rem;
}

*, *::before, *::after { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  min-width: 320px;
  color: var(--ink);
  background: var(--white);
  font-family: "Segoe UI Variable", "Segoe UI", Inter, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
body.menu-open { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button, input, textarea { font: inherit; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}
.skip-link {
  position: fixed;
  left: 1rem;
  top: -5rem;
  z-index: 100;
  padding: .75rem 1rem;
  color: var(--white);
  background: var(--ink);
  border-radius: .5rem;
}
.skip-link:focus { top: 1rem; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  height: var(--header-height);
  color: var(--white);
  border-bottom: 1px solid rgba(255, 255, 255, .16);
  transition: background .25s ease, box-shadow .25s ease, color .25s ease;
}
.site-header.is-scrolled {
  color: var(--ink);
  background: rgba(255, 255, 255, .94);
  box-shadow: 0 10px 30px rgba(3, 31, 66, .09);
  backdrop-filter: blur(16px);
  border-color: var(--line);
}
.header-inner { height: 100%; display: flex; align-items: center; gap: 2rem; }
.brand { display: inline-flex; flex: 0 0 auto; width: 13.5rem; }
.brand img { width: 100%; height: auto; filter: brightness(0) invert(1); }
.site-header.is-scrolled .brand img { filter: none; }
.main-nav { display: flex; align-items: center; gap: 2rem; margin-left: auto; }
.main-nav a, .language-link {
  position: relative;
  text-decoration: none;
  text-transform: uppercase;
  font-size: .76rem;
  font-weight: 760;
  letter-spacing: .12em;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -.45rem;
  width: 100%;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform .2s ease;
}
.main-nav a:hover::after, .main-nav a:focus-visible::after { transform: scaleX(1); transform-origin: left; }
.language-link { padding: .55rem .7rem; border: 1px solid currentColor; border-radius: 999px; }
.menu-toggle { display: none; }

.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(circle at 14% 18%, rgba(0, 116, 255, .55), transparent 30rem),
    linear-gradient(120deg, #05182e 0%, #082b54 58%, #0063e6 135%);
  padding-top: calc(var(--header-height) + var(--ticker-height));
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: .12;
  background-image:
    linear-gradient(rgba(255, 255, 255, .2) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .2) 1px, transparent 1px);
  background-size: 5rem 5rem;
  mask-image: linear-gradient(to right, black, transparent 75%);
}
.hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(26rem, 1.08fr);
  align-items: center;
  gap: clamp(3rem, 7vw, 7rem);
  min-height: calc(100svh - var(--header-height) - var(--ticker-height));
  padding-block: clamp(4rem, 9vh, 7rem) 5rem;
}
.hero-copy { position: relative; z-index: 2; }
.eyebrow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin: 0 0 2.2rem;
  padding-bottom: .8rem;
  color: #b8d4ef;
  border-bottom: 1px solid rgba(255, 255, 255, .24);
  text-transform: uppercase;
  font-size: .74rem;
  font-weight: 700;
  letter-spacing: .13em;
}
.hero h1 {
  margin: 0;
  max-width: 8ch;
  font-size: clamp(4rem, 7.35vw, 7.2rem);
  font-weight: 820;
  line-height: .82;
  letter-spacing: -.07em;
  text-wrap: balance;
}
.hero h1 span { color: var(--cyan); }
.hero-intro {
  max-width: 38rem;
  margin: 2.3rem 0 0;
  color: #d4e5f7;
  font-size: clamp(1.08rem, 1.4vw, 1.28rem);
  line-height: 1.55;
}
.hero-actions { display: flex; align-items: center; gap: 1.6rem; margin-top: 2rem; }
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .85rem;
  min-height: 3.4rem;
  padding: .9rem 1.25rem;
  border-radius: .25rem;
  text-decoration: none;
  font-weight: 740;
  line-height: 1.2;
  transition: transform .2s ease, background .2s ease, color .2s ease;
}
.button:hover { transform: translateY(-2px); }
.button-primary { color: #001b3a; background: var(--cyan); }
.button-primary:hover { background: var(--white); }
.text-link { font-weight: 680; text-underline-offset: .3rem; }
.proof-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 3.2rem 0 0;
}
.proof-row div { padding-top: .9rem; border-top: 1px solid rgba(255, 255, 255, .24); }
.proof-row dt { color: var(--cyan); font-size: 1.2rem; font-weight: 800; letter-spacing: -.03em; }
.proof-row dd { margin: .2rem 0 0; color: #aac4df; font-size: .74rem; line-height: 1.4; }

.hero-media {
  position: relative;
  margin: 0;
  align-self: stretch;
  min-height: 34rem;
  box-shadow: var(--shadow);
  overflow: hidden;
  border-radius: .25rem;
  border: 1px solid rgba(255, 255, 255, .24);
}
.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 19, 43, .72), transparent 52%);
  pointer-events: none;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }
.hero-media figcaption {
  position: absolute;
  z-index: 2;
  inset: auto 0 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 1.35rem;
  border-top: 1px solid rgba(255, 255, 255, .25);
  font-size: .84rem;
}
.media-index { color: var(--cyan); text-transform: uppercase; font-size: .7rem; font-weight: 760; letter-spacing: .12em; }
.signal-mark { position: absolute; z-index: 3; top: 1.25rem; right: 1.25rem; width: 4rem; height: 4rem; border-radius: 50%; background: rgba(2, 24, 49, .75); backdrop-filter: blur(8px); }
.signal-mark b, .signal-mark i { position: absolute; inset: 50% auto auto 50%; transform: translate(-50%, -50%); border: 1px solid var(--cyan); border-radius: 50%; }
.signal-mark b { width: .45rem; height: .45rem; background: var(--cyan); }
.signal-mark i:nth-child(1) { width: 1.25rem; height: 1.25rem; }
.signal-mark i:nth-child(2) { width: 2.15rem; height: 2.15rem; opacity: .7; }
.signal-mark i:nth-child(3) { width: 3rem; height: 3rem; opacity: .35; }
.hero-ticker {
  position: fixed;
  z-index: 49;
  inset: var(--header-height) 0 auto;
  display: flex;
  align-items: center;
  height: var(--ticker-height);
  overflow: hidden;
  color: #001b3a;
  background: var(--cyan);
  white-space: nowrap;
  font-size: .64rem;
  font-weight: 820;
  letter-spacing: .13em;
  contain: layout paint;
}
.ticker-track {
  display: flex;
  flex: none;
  width: max-content;
  backface-visibility: hidden;
  transform: translate3d(0, 0, 0);
  will-change: transform;
  animation: ticker 34s linear infinite;
}
.ticker-group { display: flex; flex: none; align-items: center; justify-content: space-around; min-width: 100vw; }
.ticker-group > span { display: inline-flex; align-items: center; gap: 1.75rem; padding-inline: .875rem; }
.ticker-group > span::after { content: "·"; }
@keyframes ticker { to { transform: translate3d(-50%, 0, 0); } }

@media (min-width: 961px) {
  .ticker-group {
    width: 100vw;
    min-width: 100vw;
    justify-content: flex-start;
  }
  .ticker-group > span {
    position: relative;
    flex: 1 1 0;
    justify-content: center;
    min-width: 0;
    padding-inline: 0;
    gap: 0;
  }
  .ticker-group > span::after {
    position: absolute;
    top: 50%;
    left: 100%;
    line-height: 1;
    transform: translate(-50%, -50%);
  }
}

.section { padding-block: clamp(5.5rem, 10vw, 9.5rem); scroll-margin-top: calc(var(--header-height) + var(--ticker-height) + 1rem); }
.section-kicker { margin: 0 0 1rem; color: var(--blue); text-transform: uppercase; font-size: .76rem; font-weight: 780; letter-spacing: .15em; }
.section-heading {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(16rem, .65fr);
  align-items: end;
  gap: clamp(2rem, 8vw, 7rem);
  margin-bottom: clamp(3.5rem, 7vw, 6rem);
}
.section-heading h2,
.method h2,
.contact h2 {
  margin: 0;
  font-size: clamp(3.2rem, 6.7vw, 6.6rem);
  font-weight: 810;
  line-height: .91;
  letter-spacing: -.065em;
  text-wrap: balance;
}
.section-heading > p { max-width: 31rem; margin: 0; color: var(--muted); font-size: 1.08rem; }
.section-heading.compact h2 { font-size: clamp(3rem, 5.7vw, 5.7rem); }

.services { background: var(--ice); }
.service-stack { display: grid; gap: 1.35rem; }
.service-feature {
  display: grid;
  grid-template-columns: minmax(19rem, .9fr) minmax(0, 1.1fr);
  min-height: 39rem;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.service-copy { padding: clamp(2rem, 5vw, 4.5rem); }
.service-number, .case-meta {
  margin: 0 0 2rem;
  color: var(--blue);
  text-transform: uppercase;
  font-size: .72rem;
  font-weight: 800;
  letter-spacing: .14em;
}
.service-copy h3 {
  margin: 0;
  font-size: clamp(2.65rem, 4.5vw, 4.7rem);
  line-height: .95;
  letter-spacing: -.06em;
}
.service-copy > p:not(.service-number, .partner-note) { max-width: 35rem; margin: 1.8rem 0 0; color: var(--muted); font-size: 1.05rem; }
.service-list { margin: 3rem 0 0; padding: 0; list-style: none; }
.service-list li {
  display: grid;
  grid-template-columns: 2.5rem minmax(8rem, .55fr) 1fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}
.service-list li:last-child { border-bottom: 1px solid var(--line); }
.service-list span { color: var(--blue); font-size: .7rem; font-weight: 800; }
.service-list strong { font-size: .95rem; }
.service-list small { color: var(--muted); font-size: .82rem; line-height: 1.45; }
.service-image { position: relative; min-height: 100%; margin: 0; overflow: hidden; }
.service-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0, 20, 48, .65), transparent 45%); }
.service-image img { width: 100%; height: 100%; object-fit: cover; }
.service-image figcaption {
  position: absolute;
  z-index: 2;
  inset: auto 1.4rem 1.2rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--white);
  text-transform: uppercase;
  font-size: .7rem;
  font-weight: 750;
  letter-spacing: .1em;
}
.service-radio {
  color: var(--white);
  background: var(--blue);
  border-color: var(--blue);
  grid-template-columns: minmax(0, 1.1fr) minmax(19rem, .9fr);
}
.service-radio .service-copy { order: 2; }
.service-radio .service-number, .service-radio .service-copy > p:not(.service-number, .partner-note) { color: #c5e2ff; }
.radio-visual {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 34rem;
  overflow: hidden;
  background:
    radial-gradient(circle, rgba(74, 215, 255, .2) 0 1px, transparent 1px) 0 0 / 18px 18px,
    linear-gradient(145deg, #031b3c, #052a59);
}
.radio-visual::before,
.radio-visual::after {
  content: "";
  position: absolute;
  width: min(34vw, 28rem);
  aspect-ratio: 1;
  border: 1px solid rgba(74, 215, 255, .22);
  border-radius: 50%;
}
.radio-visual::after { width: min(23vw, 18rem); border-color: rgba(74, 215, 255, .36); }
.waveform { position: relative; z-index: 2; display: flex; align-items: center; justify-content: center; gap: clamp(.2rem, .6vw, .55rem); width: 76%; height: 12rem; }
.waveform span { width: clamp(.18rem, .35vw, .3rem); height: var(--h, 40%); border-radius: 999px; background: var(--cyan); box-shadow: 0 0 1.5rem rgba(74, 215, 255, .3); animation: pulse 2.2s ease-in-out infinite alternate; animation-delay: var(--d, 0s); }
.waveform span:nth-child(1), .waveform span:nth-child(20) { --h: 12%; --d: -.2s; }
.waveform span:nth-child(2), .waveform span:nth-child(19) { --h: 28%; --d: -.8s; }
.waveform span:nth-child(3), .waveform span:nth-child(18) { --h: 48%; --d: -.4s; }
.waveform span:nth-child(4), .waveform span:nth-child(17) { --h: 72%; --d: -1.1s; }
.waveform span:nth-child(5), .waveform span:nth-child(16) { --h: 35%; --d: -.5s; }
.waveform span:nth-child(6), .waveform span:nth-child(15) { --h: 92%; --d: -1.5s; }
.waveform span:nth-child(7), .waveform span:nth-child(14) { --h: 56%; --d: -.7s; }
.waveform span:nth-child(8), .waveform span:nth-child(13) { --h: 80%; --d: -1.2s; }
.waveform span:nth-child(9), .waveform span:nth-child(12) { --h: 42%; --d: -.3s; }
.waveform span:nth-child(10), .waveform span:nth-child(11) { --h: 100%; --d: -1.8s; }
@keyframes pulse { to { transform: scaleY(.58); opacity: .6; } }
.radio-visual p { position: absolute; z-index: 3; right: 1.5rem; bottom: 1rem; margin: 0; font-size: .72rem; font-weight: 800; letter-spacing: .14em; }
.radio-visual p b { display: inline-block; width: .55rem; height: .55rem; margin-left: .35rem; background: #ff3f5f; border-radius: 50%; box-shadow: 0 0 0 .35rem rgba(255, 63, 95, .16); }
.radio-points { display: flex; flex-wrap: wrap; gap: .55rem; margin-top: 2.2rem; }
.radio-points span, .tag-list li { padding: .5rem .7rem; border: 1px solid rgba(255, 255, 255, .28); border-radius: 999px; font-size: .75rem; font-weight: 680; }
.partner-note { margin: 2rem 0 1.5rem; color: #c5e2ff; font-size: .85rem; }
.partner-note a { color: var(--white); font-weight: 800; text-underline-offset: .25rem; }
.button-outline { width: fit-content; color: var(--white); border: 1px solid rgba(255, 255, 255, .48); }
.button-outline:hover { color: var(--blue); background: var(--white); }

.work-strip { color: var(--white); background: var(--ink); }
.work-strip .section-kicker { color: var(--cyan); }
.work-strip .section-heading > p { color: #a8bdd2; }
.work-grid { display: grid; grid-template-columns: .8fr 1.2fr; grid-template-rows: repeat(2, minmax(18rem, 23rem)); gap: 1rem; }
.work-card { position: relative; margin: 0; overflow: hidden; border: 1px solid rgba(255, 255, 255, .15); border-radius: .75rem; }
.work-card-tall { grid-row: span 2; }
.image-button { display: block; width: 100%; height: 100%; margin: 0; padding: 0; color: inherit; background: none; border: 0; cursor: zoom-in; text-align: left; }
.image-button::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0, 20, 45, .7), transparent 50%); pointer-events: none; }
.image-button img { width: 100%; height: 100%; object-fit: cover; transition: transform .55s cubic-bezier(.2, .7, .2, 1); }
.image-button:hover img { transform: scale(1.035); }
.zoom-label { position: absolute; z-index: 3; right: 1rem; top: 1rem; display: inline-flex; align-items: center; gap: .5rem; padding: .45rem .65rem; background: rgba(2, 24, 49, .72); border-radius: 999px; backdrop-filter: blur(10px); font-size: .68rem; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.work-card figcaption { position: absolute; z-index: 3; inset: auto 1.25rem 1.1rem; display: flex; align-items: flex-end; justify-content: space-between; gap: 1rem; pointer-events: none; }
.work-card figcaption span { color: #bdd0e3; font-size: .7rem; text-transform: uppercase; letter-spacing: .1em; }
.work-card figcaption strong { font-size: 1rem; }

.cases { background: var(--white); }
.case-feature { display: grid; grid-template-columns: minmax(0, 1fr) minmax(24rem, .85fr); overflow: hidden; color: var(--white); background: var(--ink); border-radius: var(--radius); scroll-margin-top: calc(var(--header-height) + var(--ticker-height) + 1rem); }
.case-cover { position: relative; min-height: 34rem; overflow: hidden; }
.case-cover::after, .case-card figure::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(0, 20, 45, .52), transparent 45%); }
.case-cover img { width: 100%; height: 100%; object-fit: cover; }
.case-label { position: absolute; z-index: 2; left: 1rem; top: 1rem; padding: .5rem .75rem; color: var(--ink); background: var(--cyan); border-radius: 999px; text-transform: uppercase; font-size: .67rem; font-weight: 820; letter-spacing: .12em; }
.case-content { display: flex; flex-direction: column; padding: clamp(2.2rem, 5vw, 4.5rem); }
.case-content .case-meta { color: var(--cyan); }
.case-content h3, .case-card h3 { margin: 0; font-size: clamp(2.3rem, 3.8vw, 4rem); line-height: .98; letter-spacing: -.055em; }
.case-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem; margin: 2.5rem 0; }
.case-facts div { padding: 1rem 0; border-top: 1px solid rgba(255, 255, 255, .22); border-bottom: 1px solid rgba(255, 255, 255, .22); }
.case-facts strong { display: block; color: var(--cyan); font-size: 1.7rem; line-height: 1; }
.case-facts span { display: block; margin-top: .45rem; color: #a8bdd2; font-size: .7rem; line-height: 1.35; }
.press-links { margin-top: auto; border-top: 1px solid rgba(255, 255, 255, .22); border-bottom: 1px solid rgba(255, 255, 255, .22); }
.press-links summary { display: flex; justify-content: space-between; padding: 1rem 0; cursor: pointer; list-style: none; font-size: .82rem; font-weight: 750; }
.press-links summary::-webkit-details-marker { display: none; }
.press-links[open] summary span { transform: rotate(45deg); }
.press-links div { display: flex; flex-wrap: wrap; gap: .5rem 1rem; padding: 0 0 1.15rem; }
.press-links a { color: #b9d3ed; font-size: .76rem; text-underline-offset: .2rem; }
.case-gallery { display: grid; grid-template-columns: repeat(5, 1fr); gap: .7rem; margin-top: .7rem; }
.case-gallery button { position: relative; height: 12rem; padding: 0; overflow: hidden; background: var(--ink); border: 0; border-radius: .55rem; cursor: zoom-in; }
.case-gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.case-gallery button:hover img { transform: scale(1.04); }
.case-gallery span { position: absolute; left: .65rem; bottom: .5rem; display: grid; place-items: center; width: 1.7rem; height: 1.7rem; color: var(--ink); background: var(--cyan); border-radius: 50%; font-size: .65rem; font-weight: 800; }
.case-pair { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-top: clamp(5rem, 9vw, 8rem); }
.case-card { overflow: hidden; background: var(--ice); border: 1px solid var(--line); border-radius: var(--radius); scroll-margin-top: calc(var(--header-height) + var(--ticker-height) + 1rem); }
.case-card figure { position: relative; height: 31rem; margin: 0; overflow: hidden; }
.case-card figure img { width: 100%; height: 100%; object-fit: cover; object-position: center 38%; }
.case-card-double figure { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2px; background: var(--white); }
.case-card-double figure img { min-width: 0; }
.case-card > div { padding: clamp(1.8rem, 3.5vw, 3.2rem); }
.case-card .case-meta { margin-bottom: 1.3rem; }
.case-card h3 { font-size: clamp(2rem, 3vw, 3.15rem); }
.case-card p:not(.case-meta) { color: var(--muted); }
.tag-list { display: flex; flex-wrap: wrap; gap: .45rem; margin: 1.5rem 0 0; padding: 0; list-style: none; }
.tag-list li { border-color: var(--line); }

.method { color: var(--white); background: var(--blue-deep); }
.method .section-kicker { color: var(--cyan); }
.method-layout { display: grid; grid-template-columns: minmax(0, .85fr) minmax(25rem, 1.15fr); column-gap: clamp(4rem, 10vw, 10rem); row-gap: clamp(3rem, 6vw, 5rem); }
.method-intro { grid-column: 1; grid-row: 1; }
.method-intro > p:not(.section-kicker) { max-width: 34rem; margin: 2rem 0 0; color: #c5d9ec; font-size: 1.05rem; }
.experience-stamp { display: flex; align-items: center; gap: 1rem; margin-top: 3.5rem; }
.experience-stamp strong { color: var(--cyan); font-size: 4.5rem; line-height: 1; letter-spacing: -.07em; }
.experience-stamp span { color: #c5d9ec; font-size: .78rem; line-height: 1.45; text-transform: uppercase; letter-spacing: .08em; }
.credential-cluster { display: flex; align-items: center; flex-wrap: wrap; gap: 1rem; margin-top: 1.5rem; }
.trust-row { grid-column: 1 / -1; grid-row: 2; display: flex; align-items: center; flex-wrap: wrap; gap: 1.25rem clamp(2rem, 4vw, 3.5rem); }
.trust-row .experience-stamp, .trust-row .credential-cluster { margin-top: 0; }
.trust-row .credential-cluster { flex-wrap: nowrap; }
.credential { display: flex; align-items: center; gap: .8rem; width: fit-content; padding: .7rem 1rem .7rem .7rem; border: 1px solid rgba(255, 255, 255, .22); border-radius: 999px; }
.credential img { width: 2.6rem; height: 2.6rem; object-fit: contain; }
.credential p { display: grid; gap: .05rem; margin: 0; line-height: 1.3; }
.credential span { color: #c5d9ec; font-size: .68rem; }
.credential strong { color: var(--white); font-size: .78rem; }
.college-badge { display: inline-flex; align-items: center; min-height: 2.75rem; padding: .35rem .15rem; text-decoration: none; transition: opacity .2s ease; }
.college-badge img { width: 10.75rem; height: auto; }
.college-badge:hover { opacity: .8; }
.college-badge:focus-visible { outline: 2px solid var(--cyan); outline-offset: .35rem; }
.method-steps { grid-column: 2; grid-row: 1; margin: 0; padding: 0; list-style: none; }
.method-steps li { display: grid; grid-template-columns: 4rem 1fr; gap: 1.2rem; padding: 2rem 0; border-top: 1px solid rgba(255, 255, 255, .24); }
.method-steps li:last-child { border-bottom: 1px solid rgba(255, 255, 255, .24); }
.method-steps > li > span { color: var(--cyan); font-size: .72rem; font-weight: 800; }
.method-steps h3 { margin: 0; font-size: 2rem; letter-spacing: -.04em; }
.method-steps p { margin: .55rem 0 0; color: #c5d9ec; }

.contact { background: var(--sky); }
.contact-layout { display: grid; grid-template-columns: minmax(0, .82fr) minmax(28rem, 1.18fr); gap: clamp(3.5rem, 9vw, 8rem); align-items: start; }
.contact h2 { font-size: clamp(3.1rem, 5.8vw, 5.8rem); }
.contact-copy > p:not(.section-kicker, .location) { max-width: 34rem; color: var(--ink-soft); font-size: 1.1rem; }
.email-link { display: inline-flex; gap: .5rem; margin-top: 2rem; color: var(--blue-deep); font-size: clamp(1rem, 1.7vw, 1.35rem); font-weight: 780; text-underline-offset: .3rem; overflow-wrap: anywhere; }
.location { margin-top: 2rem; color: var(--muted); text-transform: uppercase; font-size: .68rem; font-weight: 760; letter-spacing: .11em; }
.contact-form { padding: clamp(1.6rem, 3.5vw, 3rem); background: var(--white); border: 1px solid rgba(0, 63, 155, .18); border-radius: var(--radius); box-shadow: 0 25px 60px rgba(0, 65, 140, .1); }
.honeypot { position: absolute !important; left: -10000px !important; width: 1px !important; height: 1px !important; overflow: hidden !important; }
.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.35rem 1rem; }
.form-grid label { display: grid; gap: .5rem; }
.form-wide { grid-column: 1 / -1; }
.form-grid label > span { text-transform: uppercase; font-size: .69rem; font-weight: 780; letter-spacing: .09em; }
.form-grid small { color: var(--muted); font-size: .65rem; font-weight: 500; text-transform: none; letter-spacing: 0; }
.form-grid input, .form-grid textarea { width: 100%; padding: .8rem 0; color: var(--ink); background: transparent; border: 0; border-bottom: 1px solid #9dafc1; border-radius: 0; outline: 0; }
.form-grid textarea { min-height: 8rem; resize: vertical; }
.form-grid input:focus, .form-grid textarea:focus { border-color: var(--blue); box-shadow: 0 1px 0 var(--blue); }
.form-grid input::placeholder, .form-grid textarea::placeholder { color: #8b9cad; opacity: 1; }
.privacy-summary { margin: 1.4rem 0 0; padding: 1rem; color: var(--muted); background: var(--ice); border-left: 3px solid var(--blue); font-size: .78rem; line-height: 1.55; }
.privacy-summary a { color: var(--blue-deep); font-weight: 700; text-underline-offset: .2rem; }
.checkbox { display: flex; align-items: flex-start; gap: .7rem; margin: 1.4rem 0; color: var(--muted); font-size: .78rem; }
.checkbox input { flex: 0 0 auto; width: 1.1rem; height: 1.1rem; margin-top: .1rem; accent-color: var(--blue); }
.checkbox a { color: var(--blue-deep); text-underline-offset: .2rem; }
.button-submit { width: 100%; color: var(--white); background: var(--blue); border: 0; cursor: pointer; }
.button-submit:hover { background: var(--ink); }
.button-submit:disabled { cursor: wait; opacity: .72; transform: none; }
.form-status { min-height: 1.5rem; margin: .75rem 0 0; color: var(--blue-deep); font-size: .8rem; font-weight: 650; }
.form-status[data-state="notice"] { color: #755b00; }
.form-status[data-state="error"] { color: #a12b22; }

.site-footer { padding-block: 4rem 2rem; color: var(--white); background: #03101f; }
.footer-main { display: grid; grid-template-columns: minmax(12rem, .7fr) minmax(12rem, .7fr) 1fr; align-items: center; gap: 2rem; padding-bottom: 3rem; border-bottom: 1px solid rgba(255, 255, 255, .18); }
.footer-brand { width: 13rem; }
.footer-brand img { width: 100%; height: auto; filter: brightness(0) invert(1); }
.footer-main p { margin: 0; color: #a8bdd2; font-size: .9rem; }
.footer-main nav { display: flex; justify-content: flex-end; gap: 1.5rem; }
.footer-main nav a { color: #d2dfed; font-size: .78rem; text-underline-offset: .25rem; }
.footer-bottom { display: flex; justify-content: space-between; gap: 1rem; padding-top: 1.5rem; color: #6f89a3; text-transform: uppercase; font-size: .64rem; letter-spacing: .1em; }
.footer-bottom p { margin: 0; }

.lightbox { width: min(92vw, 74rem); max-width: none; padding: 0; overflow: visible; color: var(--white); background: transparent; border: 0; }
.lightbox::backdrop { background: rgba(1, 12, 26, .92); backdrop-filter: blur(8px); }
.lightbox figure { display: grid; gap: .75rem; place-items: center; max-height: 88vh; margin: 0; }
.lightbox img { max-width: 100%; max-height: 82vh; width: auto; height: auto; object-fit: contain; border-radius: .35rem; box-shadow: 0 30px 90px rgba(0, 0, 0, .45); }
.lightbox figcaption { font-size: .8rem; }
.lightbox-close { position: fixed; z-index: 2; right: 1.5rem; top: 1.5rem; display: grid; place-items: center; width: 3rem; height: 3rem; padding: 0; color: var(--white); background: rgba(255, 255, 255, .12); border: 1px solid rgba(255, 255, 255, .28); border-radius: 50%; cursor: pointer; font-size: 1.8rem; }
.lightbox-close:hover { background: var(--blue); }

.has-js .reveal { opacity: 0; transform: translateY(2rem); transition: opacity .7s ease, transform .7s cubic-bezier(.2, .7, .2, 1); }
.has-js .reveal.is-visible { opacity: 1; transform: none; }

.legal-shell { min-height: 100vh; padding: calc(var(--header-height) + 4rem) 0 6rem; background: var(--ice); }
.legal-shell .site-header { color: var(--ink); background: var(--white); border-color: var(--line); }
.legal-shell .site-header .brand img { filter: none; }
.legal-page { width: min(88vw, 52rem); margin-inline: auto; }
.legal-page .back-link { display: inline-block; margin-bottom: 2rem; color: var(--blue); font-size: .8rem; font-weight: 750; text-underline-offset: .25rem; }
.legal-page h1 { margin: 0; font-size: clamp(3rem, 7vw, 5.8rem); line-height: .95; letter-spacing: -.06em; }
.legal-meta { margin-top: 1rem !important; font-size: .78rem; }
.legal-warning { margin: 2.5rem 0; padding: 1.2rem; background: var(--sky); border-left: 4px solid var(--blue); }
.legal-warning strong { display: block; color: var(--blue-deep); }
.legal-page section { padding: 1.5rem 0; border-top: 1px solid var(--line); }
.legal-page h2 { margin: 0 0 .65rem; font-size: 1.2rem; }
.legal-page p { margin: 0; color: var(--muted); }
.legal-page p + p { margin-top: .8rem; }
.legal-page ul { margin: .8rem 0 0; padding-left: 1.25rem; color: var(--muted); }
.legal-page li + li { margin-top: .45rem; }
.legal-page a { color: var(--blue-deep); text-underline-offset: .2rem; }

.error-shell { min-height: 100svh; display: grid; place-items: center; padding: 2rem; color: var(--white); background: #06172d; }
.error-page { width: min(90vw, 48rem); }
.error-code { margin: 0; color: var(--cyan); font-size: clamp(5rem, 18vw, 12rem); font-weight: 850; line-height: .8; letter-spacing: -.08em; }
.error-page h1 { margin: 2rem 0 1rem; font-size: clamp(2.2rem, 6vw, 4.8rem); line-height: .95; letter-spacing: -.05em; }
.error-page > p:not(.error-code) { max-width: 34rem; color: #b8cee3; }
.error-links { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }
.success-mark { margin: 0 0 1.5rem; color: var(--cyan); font-size: 4rem; line-height: 1; }

:focus-visible { outline: 3px solid var(--cyan); outline-offset: 4px; }

@media (max-width: 960px) {
  .brand { width: 11.5rem; }
  .main-nav { gap: 1.25rem; }
  .hero-layout { grid-template-columns: 1fr; padding-top: 4rem; }
  .hero-copy { max-width: 44rem; }
  .hero h1 { font-size: clamp(4rem, 13vw, 6.5rem); }
  .hero-media { min-height: 32rem; }
  .service-feature, .service-radio { grid-template-columns: 1fr; }
  .service-radio .service-copy { order: initial; }
  .service-image, .radio-visual { min-height: 31rem; }
  .case-feature { grid-template-columns: 1fr; }
  .case-cover { min-height: 32rem; }
  .method-layout, .contact-layout { grid-template-columns: 1fr; }
  .method-intro { max-width: 46rem; }
  .method-intro, .method-steps, .trust-row { grid-column: 1; grid-row: auto; }
  .footer-main { grid-template-columns: 1fr 1fr; }
  .footer-main nav { grid-column: 1 / -1; justify-content: flex-start; }
}

@media (max-width: 720px) {
  :root { --shell: min(89vw, 82rem); --header-height: 4.5rem; }
  .brand { width: 10.5rem; }
  .menu-toggle {
    position: relative;
    display: grid;
    align-content: center;
    gap: .28rem;
    order: 2;
    width: 2.7rem;
    height: 2.7rem;
    margin-left: auto;
    padding: .7rem;
    color: inherit;
    background: transparent;
    border: 1px solid currentColor;
    border-radius: 50%;
  }
  .menu-toggle span:not(.sr-only) { width: 100%; height: 1px; background: currentColor; transition: transform .2s ease, opacity .2s ease; }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(.33rem) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-.33rem) rotate(-45deg); }
  .language-link { order: 1; margin-left: auto; }
  .main-nav {
    position: fixed;
    inset: calc(var(--header-height) + var(--ticker-height)) 0 auto;
    z-index: 1;
    height: calc(100dvh - var(--header-height) - var(--ticker-height));
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
    margin: 0;
    padding: 3rem 5.5vw;
    color: var(--white);
    background: var(--ink);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transform: translateY(-1rem);
    transition: opacity .2s ease, transform .2s ease, visibility 0s linear .2s;
  }
  .main-nav.is-open { opacity: 1; pointer-events: auto; visibility: visible; transform: none; transition-delay: 0s; }
  .main-nav a { font-size: 1.6rem; letter-spacing: -.02em; text-transform: none; }
  .hero-layout { gap: 3rem; padding-block: 3.5rem 4.5rem; }
  .eyebrow { align-items: flex-start; flex-direction: column; gap: .25rem; }
  .hero h1 { font-size: clamp(3.5rem, 18vw, 5.5rem); }
  .hero-actions { align-items: flex-start; flex-direction: column; }
  .proof-row { margin-top: 2.5rem; }
  .proof-row dd { font-size: .7rem; }
  .hero-media { min-height: 24rem; }
  .hero-media figcaption { align-items: flex-start; flex-direction: column; gap: .25rem; }
  .section-heading { grid-template-columns: 1fr; gap: 1.5rem; }
  .section-heading h2, .method h2, .contact h2 { font-size: clamp(3rem, 14vw, 4.8rem); }
  .service-feature { min-height: auto; }
  .service-copy { padding: 2rem 1.35rem 2.4rem; }
  .service-list li { grid-template-columns: 1.8rem 1fr; }
  .service-list small { grid-column: 2; }
  .service-image, .radio-visual { min-height: 25rem; }
  .work-grid { grid-template-columns: 1fr; grid-template-rows: repeat(3, 23rem); }
  .work-card-tall { grid-row: auto; }
  .case-cover { min-height: 26rem; }
  .case-content { padding: 2rem 1.35rem 2.5rem; }
  .case-facts { gap: .45rem; }
  .case-facts strong { font-size: 1.4rem; }
  .case-gallery { grid-template-columns: repeat(6, 1fr); overflow-x: auto; padding-bottom: .5rem; scroll-snap-type: x proximity; }
  .case-gallery button { grid-column: span 3; min-width: 10rem; height: 13rem; scroll-snap-align: start; }
  .case-pair { grid-template-columns: 1fr; }
  .case-card figure { height: 28rem; }
  .method-layout, .contact-layout { gap: 3.5rem; }
  .trust-row { align-items: flex-start; gap: 1.5rem; }
  .trust-row .credential-cluster { width: 100%; flex-wrap: wrap; }
  .method-steps li { grid-template-columns: 2.5rem 1fr; }
  .contact-form { padding: 1.35rem; }
  .form-grid { grid-template-columns: 1fr; }
  .form-wide { grid-column: auto; }
  .footer-main { grid-template-columns: 1fr; }
  .footer-main nav { grid-column: auto; flex-wrap: wrap; }
  .footer-bottom { flex-direction: column; }
}

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