:root {
  --navy: #07172f;
  --blue: #0877f9;
  --cyan: #14c7dc;
  --ice: #edf4fa;
  --paper: #f8fafc;
  --muted: #65738a;
  --line: #d6e0e9;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--navy); background: var(--paper); font-family: Inter, "Helvetica Neue", Arial, sans-serif; line-height: 1.5; }
img { display: block; max-width: 100%; }
a { color: inherit; }
button { font: inherit; }
.skip-link { position: fixed; left: 1rem; top: -5rem; z-index: 100; padding: .75rem 1rem; color: white; background: var(--navy); }
.skip-link:focus { top: 1rem; }

.site-header { position: fixed; z-index: 50; top: 0; left: 0; width: 100%; height: 76px; display: grid; grid-template-columns: 1fr auto 1fr; align-items: center; padding: 0 clamp(1.25rem, 4vw, 4.5rem); border-bottom: 1px solid rgba(7,23,47,.1); background: rgba(248,250,252,.9); backdrop-filter: blur(18px); }
.brand, .footer-brand { width: max-content; font-size: 1.45rem; font-weight: 850; letter-spacing: -.08em; text-decoration: none; }
.brand strong, .footer-brand strong, .hero h1 strong { color: var(--blue); }
.main-nav { display: flex; gap: clamp(1.5rem, 3vw, 3rem); font-size: .76rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }
.main-nav a { text-decoration: none; }
.main-nav a:hover { color: var(--blue); }
.main-nav a:focus-visible, .language-switcher button:focus-visible, .brand:focus-visible { outline: 2px solid var(--blue); outline-offset: 5px; }
.language-switcher { justify-self: end; display: flex; align-items: center; gap: .45rem; font-size: .72rem; font-weight: 800; }
.language-switcher button { padding: .4rem .15rem; border: 0; color: #8a95a5; background: transparent; cursor: pointer; }
.language-switcher button.is-active { color: var(--blue); }

.hero { position: relative; min-height: 100svh; overflow: hidden; background: #f5f8fb; }
.hero-image { position: absolute; inset: 0; }
.hero-image::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(248,250,252,.06) 0%, rgba(248,250,252,.35) 38%, rgba(248,250,252,.96) 62%, rgba(248,250,252,.98) 100%); }
.hero-image img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.78); }
.hero-grid { position: relative; z-index: 1; min-height: 100svh; display: grid; grid-template-columns: minmax(0,1fr) auto; align-items: center; padding: 9rem clamp(1.25rem, 8vw, 9rem) 5rem; }
.hero-copy { width: min(820px, 100%); margin-left: auto; }
.eyebrow, .overline { margin: 0 0 2rem; color: var(--blue); font-size: .72rem; font-weight: 800; letter-spacing: .19em; }
.hero h1 { margin: 0; font-size: clamp(5rem, 14vw, 12rem); line-height: .75; letter-spacing: -.095em; }
.hero-payoff { margin: 2.6rem 0 1.6rem; font-size: clamp(2.2rem, 4vw, 4.6rem); font-weight: 720; line-height: .96; letter-spacing: -.055em; }
.hero-category { margin: 0; color: var(--muted); font-size: clamp(1rem, 1.4vw, 1.35rem); }
.hero-category span { color: var(--blue); }
.hero-thesis { max-width: 690px; margin: 2.2rem 0 0; padding-top: 1.6rem; border-top: 1px solid rgba(7,23,47,.18); color: #263b57; font-size: clamp(1.15rem, 1.65vw, 1.55rem); font-weight: 520; line-height: 1.48; }
.hero-index { align-self: end; display: flex; align-items: center; gap: .7rem; writing-mode: vertical-rl; color: var(--muted); font-size: .65rem; }
.hero-index i { width: 1px; height: 70px; background: var(--blue); }

.section { padding: clamp(5.5rem, 9vw, 9rem) clamp(1.25rem, 7vw, 8rem); }
.section-label { display: flex; align-items: center; gap: .8rem; margin-bottom: clamp(3rem, 6vw, 6rem); color: var(--muted); font-size: .7rem; font-weight: 800; letter-spacing: .17em; text-transform: uppercase; }
.section-label::after { content: ""; width: 70px; height: 1px; background: var(--line); }
.section-label span:first-child { color: var(--blue); }
.section-label.light { color: #9aaac0; }
.section-label.light::after { background: #29405f; }
h2 { margin: 0; font-size: clamp(2.5rem, 5vw, 5.5rem); line-height: .98; letter-spacing: -.055em; }

.positioning { background: white; }
.positioning-grid { display: grid; grid-template-columns: 1.25fr .7fr .9fr; gap: 4vw; align-items: center; }
.positioning h2 { max-width: 700px; }
.category-list { color: #9aa3b0; font-size: clamp(1.2rem, 1.7vw, 1.75rem); }
.struck { position: relative; width: max-content; max-width: 100%; }
.struck::after { content: ""; position: absolute; left: -3%; top: 52%; width: 106%; height: 1px; background: #c66c6c; transform: rotate(-4deg); }
.new-category { padding-left: 3vw; border-left: 1px solid var(--line); font-size: clamp(1.45rem, 2.6vw, 3rem); font-weight: 850; line-height: 1.05; text-transform: uppercase; }
.new-category p { margin: .25rem 0; }
.new-category span { color: var(--blue); }
.positioning-copy { width: min(1180px, 100%); display: grid; grid-template-columns: repeat(2, 1fr); gap: clamp(2rem, 5vw, 5rem); margin: 6rem 0 0 auto; padding: 2.3rem 0 0; border-top: 1px solid var(--line); color: #31445e; font-size: clamp(1.15rem, 1.5vw, 1.45rem); line-height: 1.58; }
.positioning-copy p { margin: 0; }

.about { color: white; background: var(--navy); }
.about-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 7vw; align-items: center; }
.about-copy h2 { max-width: 680px; }
.about-copy > p:last-child { max-width: 640px; margin: 2.2rem 0 0; color: #c4cfdd; font-size: clamp(1.1rem, 1.35vw, 1.3rem); line-height: 1.68; }
.about-photo { position: relative; aspect-ratio: 3 / 2; overflow: hidden; background: #0b223f; }
.about-photo::after { content: ""; position: absolute; inset: 0; border: 1px solid rgba(255,255,255,.25); }
.about-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.process-list { display: grid; grid-template-columns: repeat(3, 1fr); margin: 6rem 0 0; padding: 0; list-style: none; border-top: 1px solid #29405f; }
.process-list li { display: grid; grid-template-columns: auto 1fr; gap: .7rem 1.2rem; padding: 1.8rem 2rem 1rem 0; border-right: 1px solid #29405f; }
.process-list li + li { padding-left: 2rem; }
.process-list li:last-child { border: 0; }
.process-list span { grid-row: 1 / 3; color: var(--blue); font-size: .7rem; }
.process-list strong { font-size: 1.35rem; }
.process-list small { color: #93a5bc; }

.services { background: var(--ice); }
.section-heading { display: grid; grid-template-columns: 1.5fr .5fr; gap: 6vw; align-items: end; margin-bottom: 4rem; }
.section-heading p { margin: 0; color: #455a73; font-size: clamp(1.1rem, 1.35vw, 1.3rem); line-height: 1.65; }
.service-stage { position: relative; min-height: 660px; overflow: hidden; background: white; }
.service-stage > img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; opacity: .98; }
.service-stage::after { content: ""; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(237,244,250,.05), rgba(7,23,47,.5)); }
.service-cards { position: relative; z-index: 1; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; min-height: 660px; align-items: end; }
.service-card { min-height: 410px; padding: 2.2rem; border-top: 4px solid var(--blue); background: rgba(255,255,255,.92); backdrop-filter: blur(12px); }
.service-card.ai { border-color: var(--cyan); }
.service-card.cloud { border-color: #83c5ff; }
.service-card.ops { border-color: #92a0b2; }
.service-card > span { color: var(--muted); font-size: .65rem; font-weight: 800; letter-spacing: .15em; }
.service-card h3 { margin: 3rem 0 1.2rem; font-size: 1.4rem; }
.service-card h4 { min-height: 2.8rem; margin: 0 0 1rem; font-size: .95rem; }
.service-card p { color: #465971; font-size: 1.02rem; line-height: 1.65; }
.section-note { margin: 2rem 0 0; text-align: right; color: #40536c; font-size: clamp(1rem, 1.25vw, 1.2rem); font-weight: 650; }

.method { background: white; }
.method-grid { display: grid; grid-template-columns: .8fr 1.2fr; gap: 6vw; align-items: center; }
.method-copy > p:not(.overline) { color: #455a73; font-size: clamp(1.08rem, 1.3vw, 1.25rem); line-height: 1.7; }
.framework-steps { margin: 3rem 0 0; padding: 0; list-style: none; border-top: 1px solid var(--line); }
.framework-steps li { display: grid; grid-template-columns: 2rem 7rem 1fr; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); align-items: center; }
.framework-steps b { color: var(--blue); font-size: .68rem; }
.framework-steps strong { text-transform: uppercase; font-size: .8rem; letter-spacing: .08em; }
.framework-steps span { color: var(--muted); font-size: .88rem; }
.framework-figure { margin: 0; overflow: hidden; box-shadow: 0 30px 80px rgba(7,23,47,.1); }
.framework-figure img { width: 100%; height: auto; }

.why { color: white; background: #07172f; }
.why h2 { width: min(850px, 100%); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 6rem; border-top: 1px solid #29405f; }
.why-grid article { min-height: 260px; padding: 2rem 2rem 2rem 0; border-right: 1px solid #29405f; }
.why-grid article + article { padding-left: 2rem; }
.why-grid article:last-child { border: 0; }
.why-grid span { color: var(--blue); font-size: .7rem; }
.why-grid h3 { margin: 3.5rem 0 1rem; font-size: 1.25rem; }
.why-grid p { color: #b3c0d1; font-size: 1.02rem; line-height: 1.6; }

.perspectives { background: #f2f6f9; }
.perspectives-grid { display: grid; grid-template-columns: 1.08fr .92fr; min-height: 650px; }
.perspectives-photo { overflow: hidden; }
.perspectives-photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.perspectives-copy { padding: clamp(2.5rem, 5vw, 5rem); background: white; }
.perspectives-copy h2 { margin-bottom: 4rem; font-size: clamp(2.3rem, 4vw, 4rem); }
.perspectives-copy article { padding: 1.7rem 0; border-top: 1px solid var(--line); }
.perspectives-copy article > span { color: var(--blue); font-size: .68rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
blockquote { margin: 1.2rem 0 0; font-size: clamp(1.05rem, 1.45vw, 1.35rem); line-height: 1.5; }

.site-footer { display: grid; grid-template-columns: 1fr auto auto auto; gap: 3rem; align-items: center; padding: 3rem clamp(1.25rem, 7vw, 8rem); color: #99a9bd; background: #041023; font-size: .8rem; }
.footer-brand { color: white; }
.site-footer small { color: #61738b; }

@media (max-width: 900px) {
  .site-header { grid-template-columns: 1fr auto; }
  .main-nav { display: none; }
  .positioning-grid, .about-grid, .method-grid, .perspectives-grid { grid-template-columns: 1fr; }
  .positioning-grid { gap: 2rem; }
  .new-category { padding: 2rem 0 0; border-top: 1px solid var(--line); border-left: 0; }
  .positioning-copy { margin-top: 3rem; }
  .section-heading { grid-template-columns: 1fr; }
  .service-cards { grid-template-columns: repeat(2, 1fr); }
  .service-card { min-height: 320px; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid article:nth-child(2) { border-right: 0; }
  .site-footer { grid-template-columns: 1fr 1fr; }
  .perspectives-photo { aspect-ratio: 3 / 2; }
}

@media (max-width: 600px) {
  .site-header { height: 64px; }
  .hero-grid { padding-top: 7rem; }
  .hero-image::after { background: linear-gradient(180deg, rgba(248,250,252,.62), rgba(248,250,252,.9) 55%, rgba(248,250,252,.98)); }
  .hero-copy { margin: 0; }
  .eyebrow { max-width: 260px; line-height: 1.7; }
  .hero h1 { font-size: 5.2rem; }
  .hero-thesis { margin-top: 1.7rem; font-size: 1.08rem; }
  .section { padding-top: 5rem; padding-bottom: 5rem; }
  .section-label { margin-bottom: 2.5rem; }
  .positioning-copy { grid-template-columns: 1fr; }
  .process-list, .service-cards, .why-grid { grid-template-columns: 1fr; }
  .process-list li, .process-list li + li, .why-grid article, .why-grid article + article { padding: 1.5rem 0; border-right: 0; border-bottom: 1px solid #29405f; }
  .service-stage, .service-cards { min-height: auto; }
  .service-stage > img { position: absolute; }
  .service-card { min-height: 290px; }
  .framework-steps li { grid-template-columns: 2rem 1fr; }
  .framework-steps span { grid-column: 2; }
  .perspectives-grid { min-height: 0; }
  .perspectives-photo { height: auto; }
  .perspectives-copy { padding: 2rem 1.3rem; }
  .site-footer { grid-template-columns: 1fr; gap: 1rem; }
}

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }