:root {
  --navy-950: #041b2b;
  --navy-900: #082d49;
  --navy-800: #0d3e61;
  --navy-700: #12547a;
  --cyan-600: #008da8;
  --cyan-500: #00a9c5;
  --coral-500: #f35f49;
  --amber-400: #eab34c;
  --paper-50: #fbfaf6;
  --paper-100: #f4efe5;
  --paper-200: #e8dfd0;
  --ink: #10222e;
  --muted: #566773;
  --line: rgba(8, 45, 73, .14);
  --white: #fff;
  --shadow: 0 24px 70px rgba(4, 27, 43, .12);
  --radius-sm: 12px;
  --radius: 22px;
  --radius-lg: 36px;
  --container: min(1320px, calc(100vw - 64px));
  --font: "Avenir Next", Avenir, "Segoe UI", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 112px; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--paper-50);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: .32;
  background:
    radial-gradient(circle at 15% 15%, rgba(0, 169, 197, .055), transparent 28%),
    radial-gradient(circle at 84% 70%, rgba(243, 95, 73, .045), transparent 25%);
}
body.nav-open { overflow: hidden; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button { color: inherit; }
address { font-style: normal; }
::selection { color: var(--white); background: var(--cyan-600); }

.container { width: var(--container); margin-inline: auto; }
.skip-link {
  position: fixed;
  z-index: 9999;
  left: 18px;
  top: -100px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 0 0 10px 10px;
  transition: top .2s ease;
}
.skip-link:focus { top: 0; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--cyan-600);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .18em;
  line-height: 1.2;
  text-transform: uppercase;
}
.eyebrow::before { width: 34px; height: 2px; content: ""; background: currentColor; }
.eyebrow.light { color: #80e6f3; }
.section-title { max-width: 820px; margin-bottom: 54px; }
.section-title h2 {
  margin: 0;
  color: var(--navy-950);
  font-size: clamp(38px, 5.1vw, 74px);
  font-weight: 780;
  letter-spacing: -.055em;
  line-height: .99;
}
.section-title .section-intro {
  max-width: 720px;
  margin: 26px 0 0;
  color: var(--muted);
  font-size: clamp(17px, 1.5vw, 21px);
  line-height: 1.65;
}
.section-title.is-light h2, .section-title.is-light .section-intro { color: var(--white); }
.section-title.is-light .section-intro { opacity: .72; }

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 14px 24px;
  color: var(--white);
  background: var(--navy-900);
  border: 1px solid var(--navy-900);
  border-radius: 999px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
  transition: transform .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.button:hover { transform: translateY(-2px); background: var(--cyan-600); border-color: var(--cyan-600); }
.button.light { color: var(--navy-950); background: var(--white); border-color: var(--white); }
.button.light:hover { background: #bff8ff; border-color: #bff8ff; }
.button.ghost-light { color: var(--white); background: transparent; border-color: rgba(255,255,255,.42); }
.button.ghost-light:hover { background: rgba(255,255,255,.12); border-color: var(--white); }
.button.coral { background: var(--coral-500); border-color: var(--coral-500); }
.button.coral:hover { color: var(--navy-950); background: var(--amber-400); border-color: var(--amber-400); }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--navy-900);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}
.text-link span { transition: transform .2s ease; }
.text-link:hover span { transform: translateX(5px); }
.text-link.light { color: var(--white); }

/* Header */
.site-header {
  position: fixed;
  z-index: 1000;
  inset: 0 0 auto;
  padding: 15px 0;
  transition: padding .25s ease, background .25s ease, box-shadow .25s ease;
}
.site-header::before {
  position: absolute;
  z-index: -1;
  inset: 0;
  content: "";
  background: rgba(251, 250, 246, .92);
  border-bottom: 1px solid rgba(8,45,73,.08);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}
.site-header.is-scrolled { padding: 8px 0; box-shadow: 0 10px 35px rgba(4,27,43,.08); }
.header-shell {
  width: min(1480px, calc(100vw - 48px));
  min-height: 70px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 36px;
}
.brand { display: inline-flex; align-items: center; gap: 12px; min-width: 190px; }
.brand img { width: 54px; height: 46px; object-fit: contain; }
.brand-type { display: grid; color: var(--navy-900); line-height: 1; }
.brand-type strong { font-size: 25px; letter-spacing: .075em; }
.brand-type small { margin-top: 7px; font-size: 9px; font-weight: 800; letter-spacing: .2em; }
.main-nav { display: flex; align-items: center; justify-content: center; gap: clamp(18px, 2.2vw, 34px); }
.main-nav a {
  position: relative;
  padding: 22px 0;
  color: var(--navy-900);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  white-space: nowrap;
  text-transform: uppercase;
}
.main-nav a::after {
  position: absolute;
  right: 100%;
  bottom: 15px;
  left: 0;
  height: 3px;
  content: "";
  background: var(--coral-500);
  transition: right .25s ease;
}
.main-nav a:hover::after, .main-nav a[aria-current="page"]::after { right: 0; }
.header-call {
  display: grid;
  min-width: 172px;
  padding: 12px 20px;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 999px;
  text-align: center;
  transition: transform .2s ease, background .2s ease;
}
.header-call:hover { transform: translateY(-2px); background: var(--cyan-600); }
.header-call span { opacity: .68; font-size: 9px; font-weight: 800; letter-spacing: .16em; text-transform: uppercase; }
.header-call strong { margin-top: 2px; font-size: 15px; letter-spacing: .02em; }
.menu-toggle { display: none; }

/* Home hero */
.home-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-950);
}
.hero-slide { position: absolute; inset: 0; opacity: 0; visibility: hidden; transition: opacity 1s ease, visibility 1s step-end; }
.hero-slide.is-active { opacity: 1; visibility: visible; transition: opacity 1s ease, visibility 0s; }
.hero-slide {
  --hero-pan-start-x: 1.8%;
  --hero-pan-start-y: .4%;
  --hero-pan-end-x: -1.2%;
  --hero-pan-end-y: -.7%;
}
.hero-slide > img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.01); will-change: transform; }
.hero-slide:nth-child(2) { --hero-pan-start-x: -1.5%; --hero-pan-start-y: -.5%; --hero-pan-end-x: 1.2%; --hero-pan-end-y: .6%; }
.hero-slide:nth-child(2) > img { transform-origin: 66% 50%; }
.hero-slide:nth-child(3) { --hero-pan-start-x: 1.2%; --hero-pan-start-y: -.7%; --hero-pan-end-x: -1.4%; --hero-pan-end-y: .8%; }
.hero-slide:nth-child(3) > img { transform-origin: 58% 48%; }
.hero-slide.is-active.is-animating > img { animation: hero-ken-burns 5.7s cubic-bezier(.22,.61,.36,1) both; }
.hero-slide::after {
  position: absolute;
  inset: 0;
  content: "";
  background:
    linear-gradient(90deg, rgba(4,27,43,.94) 0%, rgba(4,27,43,.82) 35%, rgba(4,27,43,.22) 68%, rgba(4,27,43,.1) 100%),
    linear-gradient(0deg, rgba(4,27,43,.58) 0%, transparent 42%);
}
.hero-content {
  position: absolute;
  z-index: 3;
  top: calc(50% + 48px);
  left: max(32px, calc((100vw - min(1320px, calc(100vw - 64px))) / 2));
  width: min(700px, calc(100vw - 64px));
  transform: translateY(-50%);
}
.hero-content > * { opacity: 0; filter: blur(10px); transform: translate3d(-58px, 0, 0); }
.hero-slide.is-active.is-animating .hero-content > * { animation: hero-content-in .92s cubic-bezier(.16,1,.3,1) both; }
.hero-slide.is-active.is-animating .hero-content > :nth-child(1) { animation-delay: .1s; }
.hero-slide.is-active.is-animating .hero-content > :nth-child(2) { animation-delay: .24s; }
.hero-slide.is-active.is-animating .hero-content > :nth-child(3) { animation-delay: .42s; }
.hero-slide.is-active.is-animating .hero-content > :nth-child(4) { animation-delay: .58s; }
@keyframes hero-ken-burns {
  0% { transform: scale(1.01) translate3d(var(--hero-pan-start-x), var(--hero-pan-start-y), 0); }
  100% { transform: scale(1.125) translate3d(var(--hero-pan-end-x), var(--hero-pan-end-y), 0); }
}
@keyframes hero-content-in {
  from { opacity: 0; filter: blur(10px); transform: translate3d(-58px, 0, 0); }
  to { opacity: 1; filter: blur(0); transform: translate3d(0, 0, 0); }
}
.hero-kicker { display: flex; align-items: center; gap: 12px; margin: 0 0 18px; color: #95edf6; font-size: 12px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; }
.hero-kicker::before { width: 42px; height: 2px; content: ""; background: currentColor; }
.hero-title {
  margin: 0;
  font-size: clamp(54px, 6.5vw, 100px);
  font-weight: 780;
  letter-spacing: -.072em;
  line-height: .9;
}
.hero-title .accent { display: block; color: transparent; -webkit-text-stroke: 1.5px rgba(255,255,255,.82); }
.hero-copy { max-width: 600px; margin: 24px 0 0; color: rgba(255,255,255,.82); font-size: clamp(16px, 1.25vw, 20px); line-height: 1.55; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.hero-controls {
  position: absolute;
  z-index: 4;
  right: max(210px, calc((100vw - min(1320px, calc(100vw - 64px))) / 2));
  bottom: 32px;
  display: flex;
  align-items: center;
  gap: 13px;
}
.hero-arrow {
  width: 46px;
  height: 46px;
  color: var(--white);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.34);
  border-radius: 50%;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.hero-arrow:hover { color: var(--navy-950); background: var(--white); }
.hero-dots { display: flex; align-items: center; gap: 9px; padding: 0 8px; }
.hero-dot { width: 34px; height: 4px; padding: 0; overflow: hidden; background: rgba(255,255,255,.3); border: 0; border-radius: 9px; cursor: pointer; }
.hero-dot::before { display: block; width: 0; height: 100%; content: ""; background: var(--coral-500); transition: width .35s ease; }
.hero-dot.is-active::before { width: 100%; }
.hero-index {
  position: absolute;
  z-index: 4;
  left: max(32px, calc((100vw - min(1320px, calc(100vw - 64px))) / 2));
  bottom: 52px;
  display: flex;
  align-items: baseline;
  gap: 9px;
  color: rgba(255,255,255,.55);
  font-size: 12px;
  letter-spacing: .14em;
}
.hero-index strong { color: var(--white); font-size: 28px; letter-spacing: -.02em; }

.capability-strip { position: relative; z-index: 4; color: var(--white); background: var(--cyan-600); }
.capability-strip-inner { display: grid; grid-template-columns: repeat(4, 1fr); }
.capability-item { position: relative; min-height: 128px; display: flex; align-items: center; gap: 18px; padding: 28px 30px; border-left: 1px solid rgba(255,255,255,.26); }
.capability-item:first-child { border-left: 0; }
.capability-item b { color: rgba(255,255,255,.45); font-size: 34px; font-weight: 800; letter-spacing: -.04em; }
.capability-item span { display: grid; font-size: 13px; font-weight: 800; letter-spacing: .06em; line-height: 1.35; text-transform: uppercase; }
.capability-item small { margin-top: 5px; opacity: .72; font-size: 11px; font-weight: 500; letter-spacing: 0; text-transform: none; }

/* Sections */
.section { padding: 120px 0; }
.section.paper { background: var(--paper-100); }
.section.white { background: var(--white); }
.section.dark { color: var(--white); background: var(--navy-950); }
.section.tight { padding-block: 88px; }
.intro-grid { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(50px, 8vw, 120px); align-items: center; }
.intro-visual { position: relative; min-height: 560px; }
.intro-visual::before { position: absolute; inset: 44px -24px -24px 44px; content: ""; background: var(--cyan-500); border-radius: var(--radius-lg); clip-path: polygon(8% 0, 100% 0, 100% 91%, 91% 100%, 0 100%, 0 8%); }
.intro-visual img { position: relative; width: 100%; height: 560px; object-fit: cover; border-radius: var(--radius-lg); box-shadow: var(--shadow); clip-path: polygon(0 0, 92% 0, 100% 8%, 100% 100%, 8% 100%, 0 92%); }
.intro-stamp { position: absolute; z-index: 3; right: -26px; bottom: 34px; width: 148px; height: 148px; display: grid; place-items: center; color: var(--white); background: var(--coral-500); border: 10px solid var(--paper-50); border-radius: 50%; text-align: center; transform: rotate(-7deg); }
.intro-stamp strong { font-size: 25px; line-height: .9; }
.intro-stamp span { max-width: 92px; font-size: 9px; font-weight: 800; letter-spacing: .12em; line-height: 1.35; text-transform: uppercase; }
.intro-copy h2 { margin: 0; color: var(--navy-950); font-size: clamp(45px, 5vw, 76px); font-weight: 780; letter-spacing: -.06em; line-height: .96; }
.intro-copy .lead { margin: 30px 0 0; color: var(--navy-700); font-size: 22px; font-weight: 650; line-height: 1.5; }
.intro-copy p { margin: 22px 0 0; color: var(--muted); font-size: 17px; }
.intro-points { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin: 34px 0; }
.intro-point { padding: 18px 18px 18px 22px; background: var(--white); border-left: 4px solid var(--coral-500); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; box-shadow: 0 10px 30px rgba(4,27,43,.06); }
.intro-point strong { display: block; color: var(--navy-900); font-size: 14px; }
.intro-point span { display: block; margin-top: 3px; color: var(--muted); font-size: 12px; }

/* Services */
.service-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.service-card {
  position: relative;
  min-width: 0;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  color: var(--white);
  background: var(--navy-900);
  border-radius: var(--radius);
  box-shadow: 0 18px 50px rgba(4,27,43,.1);
}
.service-card:last-child { grid-column: 2; }
.service-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.2,.7,.2,1); }
.service-card::after { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(4,27,43,.96) 0%, rgba(4,27,43,.62) 42%, rgba(4,27,43,.05) 74%); }
.service-card:hover img { transform: scale(1.045); }
.service-card-content { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; padding: clamp(24px, 2.3vw, 32px); }
.service-card-number { position: absolute; z-index: 2; top: 22px; right: 22px; width: 52px; height: 52px; display: grid; place-items: center; color: var(--navy-950); background: var(--white); border-radius: 50%; font-size: 12px; font-weight: 850; }
.service-card h3 { margin: 0; max-width: 520px; font-size: clamp(25px, 2.15vw, 34px); letter-spacing: -.035em; line-height: 1.08; }
.service-card p { max-width: 540px; margin: 14px 0 0; color: rgba(255,255,255,.7); font-size: 14px; line-height: 1.55; }
.service-card .text-link { margin-top: 20px; color: #9ef1f8; }

.metrics-panel { position: relative; overflow: hidden; padding: 110px 0; color: var(--white); background: var(--navy-950); }
.metrics-panel::before { position: absolute; inset: 0; content: ""; opacity: .65; background: radial-gradient(circle at 75% 20%, rgba(0,169,197,.25), transparent 25%), linear-gradient(115deg, transparent 0 52%, rgba(255,255,255,.025) 52% 53%, transparent 53% 100%); }
.metrics-grid { position: relative; display: grid; grid-template-columns: 1.35fr repeat(4, 1fr); gap: 0; border: 1px solid rgba(255,255,255,.14); border-radius: var(--radius); }
.metrics-copy, .metric { min-height: 250px; padding: 34px; }
.metrics-copy { display: flex; flex-direction: column; justify-content: center; border-right: 1px solid rgba(255,255,255,.14); }
.metrics-copy h2 { margin: 0; font-size: clamp(38px, 4.2vw, 65px); letter-spacing: -.055em; line-height: .98; }
.metrics-copy p { margin: 22px 0 0; color: rgba(255,255,255,.65); }
.metric { display: flex; flex-direction: column; justify-content: flex-end; border-right: 1px solid rgba(255,255,255,.14); }
.metric:last-child { border-right: 0; }
.metric strong { color: #a0f3fa; font-size: clamp(44px, 5vw, 76px); letter-spacing: -.07em; line-height: .9; }
.metric span { margin-top: 18px; font-size: 11px; font-weight: 800; letter-spacing: .12em; line-height: 1.45; text-transform: uppercase; }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; border-top: 1px solid var(--line); }
.process-step { position: relative; min-height: 330px; padding: 34px 26px 28px; border-right: 1px solid var(--line); }
.process-step:first-child { border-left: 1px solid var(--line); }
.process-step::before { position: absolute; top: -6px; left: 26px; width: 11px; height: 11px; content: ""; background: var(--coral-500); border-radius: 50%; box-shadow: 0 0 0 7px var(--paper-50); }
.process-step b { color: var(--cyan-600); font-size: 12px; letter-spacing: .14em; }
.process-step h3 { margin: 70px 0 0; color: var(--navy-950); font-size: 25px; letter-spacing: -.03em; line-height: 1.1; }
.process-step p { margin: 18px 0 0; color: var(--muted); font-size: 14px; line-height: 1.65; }

/* Projects */
.project-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card { position: relative; overflow: hidden; min-height: 500px; background: var(--navy-900); border-radius: var(--radius); }
.project-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.project-card:hover img { transform: scale(1.045); }
.project-card::after { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(4,27,43,.94), rgba(4,27,43,0) 65%); }
.project-card-content { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; padding: 30px; color: var(--white); }
.project-card-content span { color: #92edf5; font-size: 10px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.project-card-content h2, .project-card-content h3 { margin: 10px 0 0; font-size: 28px; letter-spacing: -.035em; line-height: 1.1; }
.project-card-content p { margin: 12px 0 0; color: rgba(255,255,255,.68); font-size: 13px; line-height: 1.6; }
.project-disclaimer { display: flex; gap: 18px; align-items: flex-start; margin: 0 0 44px; padding: 22px 26px; color: var(--navy-800); background: rgba(0,169,197,.09); border: 1px solid rgba(0,169,197,.22); border-radius: var(--radius-sm); }
.project-disclaimer strong { flex: 0 0 auto; color: var(--coral-500); font-size: 13px; letter-spacing: .08em; text-transform: uppercase; }
.project-disclaimer p { margin: 0; font-size: 14px; }

/* Blog cards */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card { overflow: hidden; background: var(--white); border: 1px solid rgba(8,45,73,.1); border-radius: var(--radius); transition: transform .3s ease, box-shadow .3s ease; }
.blog-card:hover { transform: translateY(-7px); box-shadow: var(--shadow); }
.blog-card-media { display: block; overflow: hidden; aspect-ratio: 16 / 9; background: var(--paper-200); }
.blog-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.blog-card:hover .blog-card-media img { transform: scale(1.045); }
.blog-card-body { padding: 28px 28px 30px; }
.blog-card-meta { display: flex; flex-wrap: wrap; gap: 8px 14px; color: var(--muted); font-size: 10px; font-weight: 750; letter-spacing: .06em; text-transform: uppercase; }
.blog-card-meta span:first-child { color: var(--coral-500); }
.blog-card h2 { margin: 17px 0 0; color: var(--navy-950); font-size: 25px; letter-spacing: -.035em; line-height: 1.18; }
.blog-card h2 a:hover { color: var(--cyan-600); }
.blog-card p { margin: 16px 0 22px; color: var(--muted); font-size: 14px; line-height: 1.65; }
.blog-card.is-featured { grid-column: span 2; display: grid; grid-template-columns: 1.15fr .85fr; }
.blog-card.is-featured .blog-card-media { height: 100%; aspect-ratio: auto; }
.blog-card.is-featured h2 { font-size: 33px; }

/* CTA */
.cta-band { position: relative; overflow: hidden; padding: 92px 0; color: var(--white); background: var(--cyan-600); }
.cta-pattern { position: absolute; top: -100px; right: -60px; width: 500px; height: 500px; border: 80px solid rgba(255,255,255,.08); border-radius: 50%; }
.cta-pattern::before { position: absolute; inset: 45px; content: ""; border: 35px solid rgba(255,255,255,.08); border-radius: 50%; }
.cta-content { position: relative; display: grid; grid-template-columns: 1.35fr .65fr; gap: 70px; align-items: center; }
.cta-content h2 { max-width: 880px; margin: 0; font-size: clamp(40px, 5vw, 76px); letter-spacing: -.06em; line-height: .95; }
.cta-content p:not(.eyebrow) { max-width: 760px; margin: 24px 0 0; color: rgba(255,255,255,.78); font-size: 18px; }
.cta-actions { display: grid; gap: 12px; }

/* Inner page hero */
.page-hero { position: relative; min-height: 650px; display: flex; align-items: flex-end; overflow: hidden; color: var(--white); background: var(--navy-950); }
.page-hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero-overlay { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(4,27,43,.92) 0%, rgba(4,27,43,.7) 43%, rgba(4,27,43,.2) 74%, rgba(4,27,43,.08)), linear-gradient(0deg, rgba(4,27,43,.65), transparent 55%); }
.page-hero-content { position: relative; z-index: 2; padding-top: 180px; padding-bottom: 72px; }
.page-hero h1 { max-width: 960px; margin: 0; font-size: clamp(54px, 7vw, 104px); font-weight: 780; letter-spacing: -.07em; line-height: .9; }
.page-hero-content > p:last-child { max-width: 690px; margin: 28px 0 0; color: rgba(255,255,255,.76); font-size: clamp(17px, 1.6vw, 21px); }
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin-bottom: 38px; color: rgba(255,255,255,.66); font-size: 11px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.breadcrumbs span { display: inline-flex; gap: 8px; }
.breadcrumbs i { opacity: .45; font-style: normal; }
.breadcrumbs a:hover { color: var(--white); }
.breadcrumbs b { color: var(--white); }

/* Long page content */
.split-copy { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(48px, 9vw, 140px); align-items: start; }
.split-copy .sticky-title { position: sticky; top: 130px; }
.split-copy h2 { margin: 0; color: var(--navy-950); font-size: clamp(40px, 4.5vw, 68px); letter-spacing: -.055em; line-height: .98; }
.long-copy p { margin: 0 0 22px; color: var(--muted); font-size: 18px; line-height: 1.75; }
.long-copy .lead { color: var(--navy-800); font-size: 24px; font-weight: 630; line-height: 1.55; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value-card { min-height: 280px; padding: 32px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.value-card b { color: var(--coral-500); font-size: 14px; letter-spacing: .12em; }
.value-card h3 { margin: 52px 0 0; color: var(--navy-950); font-size: 25px; letter-spacing: -.03em; line-height: 1.15; }
.value-card p { margin: 16px 0 0; color: var(--muted); font-size: 14px; }
.principles-grid { gap: 18px; }
.principles-grid .value-card {
  position: relative;
  min-height: 248px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  padding: 30px;
  background: linear-gradient(145deg, #fff 0%, #fff 66%, rgba(0,169,197,.055) 100%);
  border-color: rgba(8,45,73,.12);
  box-shadow: 0 14px 38px rgba(4,27,43,.07);
  transition: transform .28s ease, border-color .28s ease, box-shadow .28s ease;
}
.principles-grid .value-card::before {
  position: absolute;
  top: 0;
  right: 30px;
  left: 30px;
  height: 3px;
  content: "";
  background: linear-gradient(90deg, var(--coral-500) 0 42px, rgba(0,169,197,.18) 42px 100%);
}
.principles-grid .value-card::after {
  position: absolute;
  right: -46px;
  bottom: -58px;
  width: 142px;
  height: 142px;
  content: "";
  border: 22px solid rgba(0,169,197,.055);
  border-radius: 50%;
  pointer-events: none;
}
.principles-grid .value-card:hover { transform: translateY(-6px); border-color: rgba(0,169,197,.28); box-shadow: 0 24px 55px rgba(4,27,43,.12); }
.principles-grid .value-card b {
  position: relative;
  z-index: 1;
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  margin-top: 8px;
  color: var(--white);
  background: var(--navy-900);
  border-radius: 14px;
  box-shadow: 0 9px 22px rgba(4,27,43,.16);
  font-size: 12px;
}
.principles-grid .value-card:nth-child(2n) b { background: var(--cyan-600); }
.principles-grid .value-card h3 { position: relative; z-index: 1; margin: 25px 0 0; font-size: 24px; }
.principles-grid .value-card p { position: relative; z-index: 1; margin: 12px 0 0; max-width: 34ch; font-size: 15px; line-height: 1.66; }
.notice-card {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 30px 34px;
  color: var(--white);
  background: linear-gradient(135deg, var(--navy-900), var(--navy-950));
  border: 1px solid rgba(255,255,255,.12);
  border-left: 6px solid var(--coral-500);
  border-radius: var(--radius);
  box-shadow: 0 18px 45px rgba(4,27,43,.14);
}
.notice-card strong { flex: 0 0 auto; padding-right: 28px; color: var(--white); border-right: 1px solid rgba(255,255,255,.3); font-size: 14px; letter-spacing: .08em; text-transform: uppercase; }
.long-copy .notice-card p, .notice-card p { margin: 0; color: rgba(255,255,255,.92); font-size: 17px; font-weight: 520; line-height: 1.7; }

/* Product detail */
.product-list { display: grid; gap: 54px; }
.product-detail { display: grid; grid-template-columns: 1fr 1fr; min-height: 620px; overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-lg); }
.product-detail:nth-child(even) .product-detail-media { order: 2; }
.product-detail-media { position: relative; min-height: 100%; overflow: hidden; }
.product-detail-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .7s ease; }
.product-detail:hover .product-detail-media img { transform: scale(1.035); }
.product-detail-number { position: absolute; z-index: 2; top: 26px; left: 26px; width: 58px; height: 58px; display: grid; place-items: center; color: var(--navy-950); background: var(--white); border-radius: 50%; font-weight: 800; box-shadow: 0 10px 30px rgba(4,27,43,.18); }
.product-detail-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(38px, 5.2vw, 78px); }
.product-detail-copy h2 { margin: 0; color: var(--navy-950); font-size: clamp(35px, 3.8vw, 58px); letter-spacing: -.055em; line-height: 1; }
.product-detail-copy .product-lead { margin: 24px 0 0; color: var(--navy-700); font-size: 20px; font-weight: 650; }
.product-detail-copy > p { margin: 18px 0 0; color: var(--muted); }
.feature-list { display: grid; grid-template-columns: 1fr 1fr; gap: 11px; margin: 30px 0; padding: 0; list-style: none; }
.feature-list li { position: relative; padding: 12px 10px 12px 28px; color: var(--navy-800); background: var(--paper-100); border-radius: 9px; font-size: 13px; font-weight: 700; }
.feature-list li::before { position: absolute; top: 18px; left: 12px; width: 7px; height: 7px; content: ""; background: var(--cyan-500); border-radius: 50%; }
.decision-table { width: 100%; overflow: hidden; border-collapse: collapse; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.decision-table th, .decision-table td { padding: 20px 22px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
.decision-table th { color: var(--white); background: var(--navy-900); font-size: 12px; letter-spacing: .06em; text-transform: uppercase; }
.decision-table td { color: var(--muted); font-size: 14px; }
.decision-table td:first-child { color: var(--navy-900); font-weight: 800; }
.decision-table tr:last-child td { border-bottom: 0; }

/* FAQ */
.faq-wrap { display: grid; grid-template-columns: .7fr 1.3fr; gap: clamp(44px, 6vw, 90px); align-items: start; }
.faq-wrap > .section-title {
  position: sticky;
  top: 126px;
  max-width: none;
  margin: 0;
  overflow: hidden;
  padding: clamp(30px, 3.4vw, 48px);
  color: var(--white);
  background: linear-gradient(145deg, var(--navy-900), var(--navy-950));
  border-radius: var(--radius-lg);
  box-shadow: 0 24px 60px rgba(4,27,43,.16);
}
.faq-wrap > .section-title::after {
  position: absolute;
  right: -78px;
  bottom: -95px;
  width: 220px;
  height: 220px;
  content: "?";
  display: grid;
  place-items: center;
  color: rgba(255,255,255,.045);
  border: 28px solid rgba(0,169,197,.09);
  border-radius: 50%;
  font-size: 112px;
  font-weight: 850;
  line-height: 1;
  pointer-events: none;
}
.faq-wrap > .section-title .eyebrow { position: relative; z-index: 1; color: #8cebf5; }
.faq-wrap > .section-title h2 { position: relative; z-index: 1; color: var(--white); font-size: clamp(36px, 4vw, 55px); }
.faq-wrap > .section-title .section-intro { position: relative; z-index: 1; color: rgba(255,255,255,.72); }
.faq-list { display: grid; gap: 13px; }
.faq-item { overflow: hidden; background: var(--white); border: 1px solid var(--line); border-radius: 18px; box-shadow: 0 9px 28px rgba(4,27,43,.055); transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease; }
.faq-item:hover { transform: translateY(-2px); border-color: rgba(0,169,197,.24); box-shadow: 0 15px 36px rgba(4,27,43,.085); }
.faq-item.is-open { border-color: rgba(0,169,197,.36); box-shadow: 0 18px 42px rgba(4,27,43,.1); }
.faq-item h3 { margin: 0; }
.faq-item button { width: 100%; min-height: 92px; display: grid; grid-template-columns: 48px 1fr 38px; gap: 17px; align-items: center; padding: 18px 20px; background: none; border: 0; text-align: left; cursor: pointer; color: var(--navy-950); font-size: 18px; font-weight: 750; line-height: 1.35; }
.faq-item button > span { width: 44px; height: 44px; display: grid; place-items: center; color: var(--cyan-600); background: var(--paper-100); border-radius: 12px; font-size: 11px; font-weight: 850; letter-spacing: .08em; transition: color .2s ease, background .2s ease; }
.faq-item button[aria-expanded="true"] > span { color: var(--white); background: var(--cyan-600); }
.faq-item button i { display: grid; place-items: center; width: 38px; height: 38px; color: var(--white); background: var(--navy-900); border-radius: 50%; font-style: normal; font-size: 20px; line-height: 1; transition: transform .25s ease, background .25s ease; }
.faq-item button[aria-expanded="true"] i { background: var(--coral-500); transform: rotate(45deg); }
.faq-answer { margin: 0 20px 20px 85px; padding: 18px 20px; background: var(--paper-50); border-left: 3px solid var(--cyan-500); border-radius: 10px; }
.faq-answer p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.72; }

/* Blog index & article */
.topic-map { display: grid; grid-template-columns: repeat(4, 1fr); gap: 15px; }
.topic-node { min-height: 160px; padding: 24px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius-sm); }
.topic-node span { color: var(--coral-500); font-size: 10px; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
.topic-node h3 { margin: 28px 0 0; color: var(--navy-950); font-size: 18px; letter-spacing: -.02em; }
.article-hero { position: relative; padding: 154px 0 0; color: var(--white); background: var(--navy-950); }
.reading-progress { position: fixed; z-index: 1100; top: 0; left: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--coral-500) var(--reading-progress, 0%), transparent 0); pointer-events: none; }
.article-hero-copy { padding-bottom: 58px; }
.article-hero-copy h1 { max-width: 1100px; margin: 0; font-size: clamp(48px, 6.2vw, 92px); letter-spacing: -.067em; line-height: .94; }
.article-deck { max-width: 820px; margin: 30px 0 0; color: rgba(255,255,255,.72); font-size: 20px; }
.article-meta { display: flex; flex-wrap: wrap; gap: 12px 25px; margin-top: 30px; color: rgba(255,255,255,.62); font-size: 11px; font-weight: 750; letter-spacing: .08em; text-transform: uppercase; }
.article-hero-media { width: var(--container); margin: 0 auto -100px; overflow: hidden; aspect-ratio: 16 / 7.8; border-radius: var(--radius-lg); box-shadow: 0 35px 90px rgba(0,0,0,.26); }
.article-hero-media img { width: 100%; height: 100%; object-fit: cover; }
.article-layout { display: grid; grid-template-columns: 280px minmax(0, 760px) 220px; gap: 54px; justify-content: center; padding-top: 190px; }
.article-toc { position: sticky; top: 120px; align-self: start; max-height: calc(100vh - 150px); overflow: auto; padding-right: 12px; }
.article-toc h2 { margin: 0 0 20px; color: var(--navy-950); font-size: 13px; letter-spacing: .1em; text-transform: uppercase; }
.article-toc nav { display: grid; gap: 4px; }
.article-toc a { padding: 7px 0 7px 14px; color: var(--muted); border-left: 2px solid var(--line); font-size: 12px; line-height: 1.45; }
.article-toc a:hover { color: var(--cyan-600); border-color: var(--cyan-500); }
.article-copy { min-width: 0; }
.article-copy h2 { margin: 68px 0 22px; color: var(--navy-950); font-size: clamp(29px, 3.2vw, 43px); letter-spacing: -.045em; line-height: 1.08; }
.article-copy h2:first-of-type { margin-top: 0; }
.article-copy h3 { margin: 42px 0 15px; color: var(--navy-800); font-size: 24px; letter-spacing: -.025em; line-height: 1.2; }
.article-copy p { margin: 0 0 24px; color: #40535f; font-family: Georgia, "Times New Roman", serif; font-size: 18px; line-height: 1.82; }
.article-copy a { color: var(--cyan-600); font-weight: 700; text-decoration: underline; text-decoration-color: rgba(0,141,168,.35); text-underline-offset: 3px; }
.article-copy a:hover { color: var(--coral-500); }
.article-aside { position: sticky; top: 120px; align-self: start; }
.article-aside-card { padding: 24px; color: var(--white); background: var(--navy-900); border-radius: var(--radius); }
.article-aside-card span { color: #93edf6; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.article-aside-card h3 { margin: 18px 0 0; font-size: 21px; line-height: 1.15; }
.article-aside-card p { margin: 15px 0 22px; color: rgba(255,255,255,.65); font-size: 13px; }
.article-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.article-tags span { padding: 7px 10px; color: var(--navy-700); background: var(--paper-100); border-radius: 999px; font-size: 10px; font-weight: 750; }
.article-disclaimer { margin-top: 48px; padding: 20px 24px; color: var(--muted); background: var(--paper-100); border-left: 4px solid var(--amber-400); font-size: 13px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 56px; align-items: start; }
.contact-cards { display: grid; gap: 16px; }
.contact-card { padding: 30px; background: var(--white); border: 1px solid var(--line); border-radius: var(--radius); }
.contact-card span { color: var(--coral-500); font-size: 10px; font-weight: 850; letter-spacing: .12em; text-transform: uppercase; }
.contact-card h2 { margin: 20px 0 0; color: var(--navy-950); font-size: 27px; letter-spacing: -.035em; line-height: 1.15; }
.contact-card p, .contact-card address { margin: 12px 0 0; color: var(--muted); }
.contact-card .contact-big { display: block; margin-top: 14px; color: var(--navy-900); font-size: 30px; font-weight: 800; letter-spacing: -.03em; }
.contact-form { padding: clamp(32px, 5vw, 62px); background: var(--navy-950); border-radius: var(--radius-lg); box-shadow: var(--shadow); }
.contact-form h2 { margin: 0; color: var(--white); font-size: clamp(34px, 4vw, 56px); letter-spacing: -.05em; line-height: 1; }
.contact-form > p { margin: 18px 0 32px; color: rgba(255,255,255,.62); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.field { display: grid; gap: 8px; }
.field.full { grid-column: 1 / -1; }
.field label { color: rgba(255,255,255,.75); font-size: 11px; font-weight: 800; letter-spacing: .08em; text-transform: uppercase; }
.field input, .field select, .field textarea { width: 100%; min-height: 54px; padding: 14px 16px; color: var(--white); background: rgba(255,255,255,.07); border: 1px solid rgba(255,255,255,.18); border-radius: 10px; outline: 0; }
.field textarea { min-height: 140px; resize: vertical; }
.field select option { color: var(--ink); background: var(--white); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: #7ce4ee; box-shadow: 0 0 0 3px rgba(0,169,197,.18); }
.form-foot { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 24px; }
.form-foot small { max-width: 330px; color: rgba(255,255,255,.47); font-size: 11px; line-height: 1.5; }
.brief-checklist { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.brief-item { padding: 26px; background: var(--paper-100); border-radius: var(--radius-sm); }
.brief-item b { color: var(--cyan-600); font-size: 12px; letter-spacing: .1em; }
.brief-item h3 { margin: 25px 0 0; color: var(--navy-950); font-size: 19px; }
.brief-item p { margin: 10px 0 0; color: var(--muted); font-size: 13px; }

/* Not found */
.not-found { min-height: 78vh; display: grid; align-items: center; padding: 170px 0 100px; background: radial-gradient(circle at 82% 26%, rgba(0,169,197,.16), transparent 34%), var(--paper-50); }
.not-found-inner { max-width: 980px; }
.not-found h1 { max-width: 900px; margin: 0; color: var(--navy-950); font-size: clamp(48px, 7vw, 104px); letter-spacing: -.07em; line-height: .93; }
.not-found p:not(.eyebrow) { max-width: 660px; margin: 26px 0 0; color: var(--muted); font-size: 19px; }
.not-found .hero-actions { margin-top: 34px; }

/* Footer & floating */
.site-footer { color: var(--white); background: #031521; }
.footer-top { display: grid; grid-template-columns: 1.25fr .7fr .9fr 1fr; gap: 60px; padding-top: 82px; padding-bottom: 70px; }
.footer-brand img { width: 185px; height: 185px; object-fit: contain; object-position: left center; }
.footer-brand p { max-width: 320px; margin: 18px 0 0; color: rgba(255,255,255,.58); font-size: 14px; }
.footer-nav, .footer-contact { display: grid; align-content: start; gap: 10px; }
.footer-nav h2, .footer-contact h2 { margin: 0 0 19px; color: #8beaf4; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; }
.footer-nav a { color: rgba(255,255,255,.64); font-size: 13px; }
.footer-nav a:hover { color: var(--white); }
.footer-contact p, .footer-contact address { margin: 0; color: rgba(255,255,255,.58); font-size: 13px; }
.footer-phone { margin: 12px 0; color: var(--white); font-size: 23px; font-weight: 800; }
.footer-note { display: flex; justify-content: space-between; gap: 30px; padding: 22px 0 30px; border-top: 1px solid rgba(255,255,255,.1); }
.footer-note p { margin: 0; color: rgba(255,255,255,.4); font-size: 11px; }
.floating-actions { position: fixed; z-index: 900; right: 18px; bottom: 18px; display: grid; gap: 9px; }
.floating-actions a { min-width: 150px; min-height: 48px; display: flex; align-items: center; gap: 11px; padding: 9px 15px; color: var(--white); border-radius: 999px; box-shadow: 0 12px 35px rgba(4,27,43,.24); transition: transform .2s ease; }
.floating-actions a:hover { transform: translateX(-5px); }
.floating-actions span { width: 30px; height: 30px; display: grid; place-items: center; color: var(--white); background: rgba(255,255,255,.18); border-radius: 50%; }
.floating-actions svg { width: 17px; height: 17px; display: block; }
.floating-actions b { font-size: 12px; letter-spacing: .03em; }
.float-call { background: var(--navy-900); }
.float-whatsapp { background: #198754; }

/* Animation */
.js [data-reveal] { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease; }
.js [data-reveal].is-visible { opacity: 1; transform: none; }
:focus-visible { outline: 3px solid var(--amber-400); outline-offset: 3px; }

@media (max-width: 1180px) {
  :root { --container: min(1320px, calc(100vw - 44px)); }
  .header-shell { grid-template-columns: auto auto 1fr; gap: 18px; }
  .main-nav { position: fixed; inset: 0; z-index: -1; display: grid; align-content: center; justify-items: center; gap: 0; padding: 110px 30px 40px; background: var(--paper-50); opacity: 0; visibility: hidden; transform: translateY(-16px); transition: opacity .25s ease, visibility .25s step-end, transform .25s ease; }
  .nav-open .main-nav { opacity: 1; visibility: visible; transform: none; transition: opacity .25s ease, visibility 0s, transform .25s ease; }
  .main-nav a { padding: 10px; font-size: clamp(24px, 4vw, 42px); letter-spacing: -.03em; text-transform: none; }
  .main-nav a::after { bottom: 7px; }
  .menu-toggle { grid-column: 2; display: grid; width: 48px; height: 48px; place-content: center; gap: 5px; padding: 0; background: var(--paper-100); border: 1px solid var(--line); border-radius: 50%; cursor: pointer; }
  .menu-toggle span { width: 18px; height: 2px; background: var(--navy-900); transition: transform .2s ease, opacity .2s ease; }
  .menu-toggle em { position: absolute; overflow: hidden; width: 1px; height: 1px; clip: rect(0 0 0 0); }
  .menu-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .header-call { justify-self: end; }
  .metrics-grid { grid-template-columns: repeat(4, 1fr); }
  .metrics-copy { grid-column: 1 / -1; min-height: 220px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.14); }
  .project-grid { grid-template-columns: 1fr 1fr; }
  .blog-grid { grid-template-columns: 1fr 1fr; }
  .blog-card.is-featured { grid-column: 1 / -1; }
  .article-layout { grid-template-columns: 220px minmax(0, 720px); }
  .article-aside { display: none; }
  .footer-top { grid-template-columns: 1.1fr 1fr 1fr; }
  .footer-contact { grid-column: 2 / -1; }
}

@media (max-width: 900px) {
  .header-call { display: none; }
  .header-shell { grid-template-columns: 1fr auto; }
  .menu-toggle { grid-column: 2; }
  .home-hero { min-height: 820px; }
  .hero-content { top: 51%; }
  .hero-controls { right: 22px; bottom: 32px; }
  .hero-index { left: 22px; bottom: 37px; }
  .capability-strip-inner { grid-template-columns: 1fr 1fr; }
  .capability-item:nth-child(3) { border-left: 0; border-top: 1px solid rgba(255,255,255,.26); }
  .capability-item:nth-child(4) { border-top: 1px solid rgba(255,255,255,.26); }
  .intro-grid, .split-copy, .faq-wrap, .contact-grid { grid-template-columns: 1fr; }
  .faq-wrap > .section-title { position: relative; top: auto; }
  .split-copy .sticky-title { position: static; }
  .intro-visual { min-height: 500px; }
  .intro-visual img { height: 500px; }
  .service-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .service-card, .service-card:nth-child(1), .service-card:nth-child(5) { grid-column: auto; }
  .service-card:last-child { grid-column: 1 / -1; width: calc((100% - 24px) / 2); justify-self: center; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .metric:nth-child(even) { border-right: 0; }
  .metric { border-bottom: 1px solid rgba(255,255,255,.14); }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .process-step { min-height: 260px; border-bottom: 1px solid var(--line); }
  .process-step:nth-child(odd) { border-left: 1px solid var(--line); }
  .cta-content { grid-template-columns: 1fr; gap: 40px; }
  .cta-actions { grid-template-columns: max-content max-content; }
  .value-grid { grid-template-columns: 1fr 1fr; }
  .product-detail { min-height: auto; grid-template-columns: 1fr; }
  .product-detail:nth-child(even) .product-detail-media { order: 0; }
  .product-detail-media { min-height: 470px; }
  .topic-map { grid-template-columns: 1fr 1fr; }
  .article-layout { grid-template-columns: minmax(0, 760px); }
  .article-toc { position: static; max-height: none; padding: 24px; background: var(--paper-100); border-radius: var(--radius); }
  .article-toc nav { grid-template-columns: 1fr 1fr; }
  .article-hero-media { aspect-ratio: 16 / 9; }
  .brief-checklist { grid-template-columns: 1fr 1fr; }
}

@media (min-width: 901px) and (max-height: 720px) {
  .hero-content {
    top: calc(50% + 48px);
    width: min(680px, calc(100vw - 64px));
  }
  .hero-kicker { margin-bottom: 12px; }
  .hero-title { font-size: clamp(52px, 6vw, 88px); line-height: .9; }
  .hero-copy { max-width: 560px; margin-top: 18px; font-size: 16px; line-height: 1.5; }
  .hero-actions { margin-top: 20px; }
  .hero-actions .button { min-height: 50px; padding: 12px 22px; font-size: 12px; }
  .hero-controls { right: 220px; bottom: 20px; }
}

@media (max-width: 650px) {
  :root { --container: calc(100vw - 30px); }
  html { scroll-padding-top: 90px; }
  .section { padding: 82px 0; }
  .section.tight { padding-block: 64px; }
  .site-header { padding: 8px 0; }
  .header-shell { width: calc(100vw - 22px); min-height: 60px; }
  .brand { min-width: 0; }
  .brand img { width: 46px; height: 40px; }
  .brand-type strong { font-size: 20px; }
  .brand-type small { font-size: 7px; }
  .menu-toggle { width: 44px; height: 44px; }
  .main-nav { padding-top: 90px; }
  .home-hero { min-height: 760px; }
  .hero-slide::after { background: linear-gradient(90deg, rgba(4,27,43,.95), rgba(4,27,43,.64)), linear-gradient(0deg, rgba(4,27,43,.7), transparent 58%); }
  .hero-content { top: 48%; left: 15px; width: calc(100vw - 30px); }
  .hero-title { font-size: clamp(49px, 15vw, 73px); line-height: .91; }
  .hero-copy { max-width: 94%; margin-top: 22px; font-size: 16px; }
  .hero-actions { margin-top: 28px; }
  .hero-actions .button { min-height: 49px; padding: 12px 18px; font-size: 11px; }
  .hero-index { display: none; }
  .hero-controls { right: 15px; left: 15px; justify-content: space-between; bottom: 22px; }
  .hero-dots { order: -1; }
  .hero-arrow { width: 42px; height: 42px; }
  .capability-strip-inner { grid-template-columns: 1fr; }
  .capability-item { min-height: 92px; padding: 20px; border-top: 1px solid rgba(255,255,255,.26); border-left: 0; }
  .capability-item:first-child { border-top: 0; }
  .section-title { margin-bottom: 38px; }
  .section-title h2 { font-size: clamp(37px, 12vw, 52px); }
  .intro-visual { min-height: 390px; }
  .intro-visual img { height: 390px; border-radius: var(--radius); }
  .intro-visual::before { inset: 24px -8px -12px 24px; border-radius: var(--radius); }
  .intro-stamp { right: -5px; bottom: 18px; width: 116px; height: 116px; border-width: 7px; }
  .intro-copy h2 { font-size: 45px; }
  .intro-copy .lead { font-size: 19px; }
  .intro-points { grid-template-columns: 1fr; }
  .service-grid { display: grid; grid-template-columns: 1fr; }
  .service-card, .service-card:nth-child(1), .service-card:nth-child(5), .service-card:last-child { grid-column: 1; width: 100%; min-height: 450px; aspect-ratio: auto; }
  .service-card-content { padding: 25px; }
  .metrics-panel { padding: 78px 0; }
  .metrics-grid { grid-template-columns: 1fr 1fr; }
  .metrics-copy { min-height: 250px; }
  .metrics-copy, .metric { padding: 24px; }
  .metric { min-height: 180px; }
  .metric strong { font-size: 48px; }
  .process-grid { grid-template-columns: 1fr; border-top: 0; }
  .process-step { min-height: 230px; border: 0; border-top: 1px solid var(--line); }
  .process-step:nth-child(odd), .process-step:first-child { border-left: 0; }
  .project-grid, .blog-grid { grid-template-columns: 1fr; }
  .project-card { min-height: 460px; }
  .blog-card.is-featured { grid-column: 1; display: block; }
  .blog-card.is-featured .blog-card-media { aspect-ratio: 16 / 9; }
  .cta-band { padding: 76px 0; }
  .cta-content h2 { font-size: 45px; }
  .cta-actions { grid-template-columns: 1fr; }
  .page-hero { min-height: 580px; }
  .page-hero-overlay { background: linear-gradient(90deg, rgba(4,27,43,.94), rgba(4,27,43,.55)), linear-gradient(0deg, rgba(4,27,43,.72), transparent 55%); }
  .page-hero-content { padding-top: 140px; padding-bottom: 54px; }
  .page-hero h1 { font-size: clamp(48px, 14vw, 68px); }
  .value-grid { grid-template-columns: 1fr; }
  .principles-grid .value-card { min-height: 0; padding: 26px; }
  .notice-card { display: grid; gap: 16px; padding: 25px; }
  .notice-card strong { padding: 0 0 14px; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.35); }
  .product-list { gap: 28px; }
  .product-detail { border-radius: var(--radius); }
  .product-detail-media { min-height: 340px; }
  .product-detail-copy { padding: 32px 25px 38px; }
  .feature-list { grid-template-columns: 1fr; }
  .table-scroll { overflow-x: auto; margin-right: -15px; padding-right: 15px; }
  .decision-table { min-width: 760px; }
  .faq-wrap > .section-title { padding: 28px; border-radius: var(--radius); }
  .faq-wrap > .section-title h2 { font-size: clamp(34px, 10vw, 46px); }
  .faq-item button { min-height: 82px; grid-template-columns: 42px 1fr 34px; gap: 11px; padding: 15px; font-size: 16px; }
  .faq-item button > span { width: 40px; height: 40px; }
  .faq-item button i { width: 34px; height: 34px; }
  .faq-answer { margin: 0 14px 14px; padding: 16px 17px; }
  .topic-map { grid-template-columns: 1fr; }
  .article-hero { padding-top: 124px; }
  .article-hero-copy { padding-bottom: 40px; }
  .article-hero-copy h1 { font-size: clamp(43px, 13vw, 62px); }
  .article-deck { font-size: 17px; }
  .article-hero-media { width: calc(100vw - 20px); margin-bottom: -55px; border-radius: var(--radius); }
  .article-layout { padding-top: 110px; gap: 40px; }
  .article-toc nav { grid-template-columns: 1fr; }
  .article-copy h2 { margin-top: 54px; font-size: 31px; }
  .article-copy h3 { font-size: 22px; }
  .article-copy p { font-size: 17px; line-height: 1.78; }
  .contact-form { padding: 30px 22px; border-radius: var(--radius); }
  .form-grid { grid-template-columns: 1fr; }
  .field.full { grid-column: auto; }
  .form-foot { display: grid; }
  .brief-checklist { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; gap: 42px; }
  .footer-contact { grid-column: auto; }
  .footer-note { display: grid; }
  .floating-actions { right: 10px; bottom: 10px; grid-template-columns: 1fr 1fr; }
  .floating-actions a { min-width: 0; min-height: 48px; padding: 8px 10px; }
  .floating-actions b { display: none; }
  .floating-actions span { width: 32px; height: 32px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; }
}