:root { --ink: #24342c; --muted: #55675d; --paper: #f6f3ed; --surface: #fff; --accent: #a5bcaa; --dark: #1d3027; --line: #dfe6df; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: Inter, ui-sans-serif, system-ui, sans-serif; line-height: 1.65; }
a { color: inherit; text-decoration: none; }
.nav { position: sticky; top: 0; z-index: 100; padding: 18px clamp(20px, 5vw, 72px); background: rgba(246,243,237,.92); border-bottom: 1px solid var(--line); backdrop-filter: blur(14px); }
.nav-inner, .section-inner { width: min(1120px, 100%); margin: 0 auto; }
.nav-inner { display: flex; align-items: center; justify-content: flex-end; gap: 24px; transform: translateX(72px); }
.brand, .nav-links { font-weight: 750; }
.nav-links { display: flex; gap: clamp(14px, 3vw, 34px); font-size: .92rem; }
.nav-links a { position: relative; padding: 6px 0; color: var(--muted); transition: color 180ms ease; }
.nav-links a::after { content: ""; position: absolute; right: 0; bottom: 0; left: 0; height: 2px; background: var(--dark); transform: scaleX(0); transform-origin: right; transition: transform 180ms ease; }
.nav-links a:hover, .nav-links a.is-active { color: var(--dark); }
.nav-links a.is-active::after { transform: scaleX(1); transform-origin: left; }
section { padding: clamp(72px, 10vw, 132px) clamp(20px, 5vw, 72px); }
.services { position: relative; overflow: hidden; min-height: 72vh; display: grid; align-items: center; background: var(--paper); }
.services::after { content: ""; position: absolute; z-index: 0; top: 0; right: 0; width: min(46vw, 650px); height: 520px; background: linear-gradient(180deg, rgba(29,48,39,.08), rgba(29,48,39,.36)), url("https://res.cloudinary.com/highereducation/images/f_auto,q_auto/v1673383092/ComputerScience.org/day-in-the-life-of-a-software-dev/day-in-the-life-of-a-software-dev.jpg?_i=AA") center / cover; border-radius: 0 0 0 180px; }
.services .section-inner, .benefits .section-inner { position: relative; z-index: 1; }
.services .section-inner { transform: translateX(-300px); }
.benefits .section-inner { transform: translateX(220px); }
.kicker { margin: 0 0 16px; color: var(--muted); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.section-title { margin: 0 0 16px; color: var(--muted); font-size: .78rem; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.section-heading { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(250px,.75fr); gap: 48px; align-items: end; margin-bottom: 46px; }
h1, h2, p { margin-top: 0; }
h1 { margin-bottom: 0; max-width: 640px; font-size: clamp(3.4rem, 8vw, 7.5rem); line-height: .95; letter-spacing: -.06em; }
.section-heading p { margin: 0; color: var(--muted); font-size: 1.06rem; }
.services .section-heading > p { padding: 22px; background: rgba(246,243,237,.9); border-left: 2px solid var(--accent); }
.service-grid, .benefit-grid { display: grid; gap: 18px; }
.service-grid { grid-template-columns: repeat(3,1fr); }
.benefit-grid { grid-template-columns: repeat(2,1fr); }
.service-card, .benefit-card { padding: clamp(24px,3vw,38px); border: 1px solid var(--line); background: var(--surface); }
.service-card { min-height: 270px; display: flex; flex-direction: column; justify-content: flex-start; }
.service-card:first-child { background: var(--accent); }
.benefit-card { background: rgba(255,255,255,.96); }
.benefit-card:nth-child(3n + 1) { background: #d5e1d6; }
h2 { margin-bottom: 13px; font-size: clamp(1.35rem,2.4vw,2rem); line-height: 1.12; letter-spacing: -.025em; }
.service-card p, .benefit-card p { margin-bottom: 0; color: var(--muted); }
.benefits { position: relative; overflow: hidden; background: #e5ede6; }
.benefits::before { content: ""; position: absolute; left: 0; bottom: 0; width: min(31vw, 470px); height: 390px; background: linear-gradient(0deg, rgba(29,48,39,.4), rgba(29,48,39,.04)), url("https://images.unsplash.com/photo-1517248135467-4c7edcad34c4?auto=format&fit=crop&w=1600&q=80") center / cover; border-radius: 0 150px 0 0; }
.contact { background: var(--dark); color: #f8faf6; }
.contact .kicker { color: #b8d0bd; }
.contact .section-title { color: #b8d0bd; }
.contact-copy { max-width: 760px; }
.contact-copy > p:not(.kicker) { margin-bottom: 24px; font-size: clamp(1.3rem,2.5vw,2rem); line-height: 1.35; letter-spacing: -.02em; }
.contact-copy > p:last-child { margin-bottom: 0; }
.contact-email { display: inline-flex; margin: 4px 0 30px; padding: 13px 18px; border: 1px solid #b8d0bd; color: #f8faf6; font-size: clamp(1.15rem,2.3vw,1.6rem); font-weight: 750; line-height: 1.2; letter-spacing: -.02em; transition: background 180ms ease, color 180ms ease; }
.contact-email:hover { background: #b8d0bd; color: var(--dark); }
@media (max-width: 720px) { .section-heading, .service-grid, .benefit-grid { grid-template-columns: 1fr; } .section-heading { gap: 22px; } .nav-links { gap: 12px; } .nav-inner { justify-content: center; transform: none; } .services .section-inner, .benefits .section-inner { transform: none; } .services::after { width: 62vw; height: 270px; border-radius: 0 0 0 90px; opacity: .45; } .benefits::before { width: 55vw; height: 220px; border-radius: 0 80px 0 0; opacity: .48; } }