/* ========================================================================== techCurl — "Refined Premium" design system, dual theme (dark + light) Theme switched via [data-theme="dark|light"] on . Brand: gold #FBBA17 · red #FA1928 · Font: Montserrat / Inter / JetBrains Mono ========================================================================== */ :root, [data-theme="dark"] { --paper: #0E0E12; --paper-2: #16161f; --white: #14141c; --ink: #f4f4f7; --ink-700: rgba(255,255,255,.82); --ink-soft: rgba(255,255,255,.66); --muted: rgba(255,255,255,.5); --gold: #FBBA17; --gold-deep: #FBC74D; --red: #FA1928; --red-soft: #ff5663; --line: rgba(255,255,255,.10); --line-2: rgba(255,255,255,.055); --ink-line: rgba(255,255,255,.16); --glow: rgba(251,186,23,.16); --shadow: 0 30px 60px -34px rgba(0,0,0,.8); --card-bg: linear-gradient(180deg, #16161f, #101017); --header-bg: rgba(12,12,16,.8); --maxw: 1280px; --gut: clamp(20px, 4vw, 56px); --ease: cubic-bezier(.2,.7,.2,1); } [data-theme="light"] { --paper: #FFFFFF; --paper-2: #FBFAF7; --white: #FFFFFF; --ink: #15140F; --ink-700: #3A382F; --ink-soft: #5C584C; --muted: #8C8678; --gold: #FBBA17; --gold-deep: #B07F00; --red: #FA1928; --red-soft: #D60F1E; --line: #ECEAE3; --line-2: #F3F1EB; --ink-line: rgba(21,20,15,.14); --glow: rgba(251,186,23,.12); --shadow: 0 24px 50px -28px rgba(21,20,15,.22); --card-bg: #FFFFFF; --header-bg: rgba(255,255,255,.82); } * { box-sizing: border-box; } html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--paper); color: var(--ink); font-family: 'Inter', system-ui, -apple-system, sans-serif; font-size: 17px; line-height: 1.6; letter-spacing: -.01em; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; transition: background .35s var(--ease), color .35s var(--ease); } h1,h2,h3,h4 { font-family: 'Montserrat', system-ui, sans-serif; font-weight: 800; letter-spacing: -.03em; line-height: 1.04; margin: 0; color: var(--ink); } a { color: inherit; text-decoration: none; } img, svg { display: block; max-width: 100%; } /* ---------- Layout ---------- */ .wrap { width: min(100% - (var(--gut) * 2), var(--maxw)); margin-inline: auto; } .section { padding: clamp(64px, 9vw, 130px) 0; position: relative; } .section--tight { padding: clamp(44px, 6vw, 84px) 0; } .bleed-top { border-top: 1px solid var(--line); } /* ---------- Section label ---------- */ .label { font-family: 'JetBrains Mono', monospace; font-size: 12px; font-weight: 500; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-700); display: flex; align-items: center; gap: 14px; } .label .n { color: var(--red); } .label--center { justify-content: center; } /* ---------- Type ---------- */ .display { font-size: clamp(2.6rem, 6.4vw, 5.1rem); font-weight: 900; letter-spacing: -.04em; line-height: .98; } .h1 { font-size: clamp(2.2rem, 5vw, 4rem); font-weight: 800; } .h2 { font-size: clamp(1.9rem, 4vw, 3.2rem); font-weight: 800; } .h3 { font-size: clamp(1.2rem, 2.2vw, 1.6rem); font-weight: 700; } .lead { font-size: clamp(1.08rem, 1.6vw, 1.32rem); line-height: 1.55; color: var(--ink-soft); max-width: 60ch; font-weight: 400; } .muted { color: var(--muted); } .soft { color: var(--ink-soft); } /* accent word: gold on dark, gold underline on light (no marker) */ .mark { color: var(--gold); } [data-theme="light"] .mark { color: inherit; background: linear-gradient(transparent 82%, rgba(251,186,23,.9) 82%, rgba(251,186,23,.9) 95%, transparent 95%); } .u-red { color: var(--red); } /* ---------- Buttons ---------- */ .btn { display: inline-flex; align-items: center; gap: 10px; padding: 14px 24px; border-radius: 8px; font-family: 'Inter'; font-weight: 600; font-size: 15px; letter-spacing: -.01em; border: 1px solid transparent; cursor: pointer; transition: transform .25s var(--ease), background .2s, color .2s, border-color .2s, box-shadow .2s; white-space: nowrap; } .btn svg { width: 16px; height: 16px; transition: transform .25s var(--ease); } .btn:hover svg { transform: translateX(3px); } .btn--ink { background: var(--ink); color: var(--paper); } .btn--ink:hover { transform: translateY(-2px); box-shadow: var(--shadow); } .btn--gold { background: var(--gold); color: #2a1f00; } .btn--gold:hover { background: #ffc62f; transform: translateY(-2px); box-shadow: 0 18px 40px -18px rgba(251,186,23,.55); } .btn--line { background: transparent; color: var(--ink); border-color: var(--ink-line); } .btn--line:hover { border-color: var(--ink); background: var(--line-2); transform: translateY(-2px); } /* ---------- Header / nav ---------- */ .site-header { position: fixed; inset: 0 0 auto 0; z-index: 60; transition: background .3s, border-color .3s, backdrop-filter .3s; border-bottom: 1px solid transparent; } .site-header.scrolled { background: var(--header-bg); backdrop-filter: blur(16px) saturate(140%); border-bottom-color: var(--line); } .nav { display: flex; align-items: center; justify-content: space-between; height: 76px; } .brand { display: inline-flex; align-items: center; } .brand img { height: 38px; width: auto; } .brand .logo-d { display: block; } .brand .logo-l { display: none; } [data-theme="light"] .brand .logo-d { display: none; } [data-theme="light"] .brand .logo-l { display: block; } .site-footer .brand img { height: 32px; } .nav-links { display: flex; align-items: center; gap: 4px; } .nav-links a { padding: 8px 14px; border-radius: 6px; font-size: 14.5px; font-weight: 500; color: var(--ink-700); transition: color .2s, background .2s; } .nav-links a:hover { color: var(--ink); background: var(--line-2); } .nav-links a.active { color: var(--gold); } .nav-cta { display: flex; align-items: center; gap: 12px; } .nav-toggle { display: none; background: none; border: 0; color: var(--ink); cursor: pointer; padding: 8px; } /* theme toggle */ .theme-toggle { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 8px; border: 1px solid var(--ink-line); background: transparent; color: var(--ink); cursor: pointer; transition: background .2s, border-color .2s, transform .2s; } .theme-toggle:hover { background: var(--line-2); border-color: var(--ink); } .theme-toggle:active { transform: scale(.94); } .theme-toggle svg { width: 18px; height: 18px; } .t-sun, .t-moon { display: none; } [data-theme="dark"] .t-sun { display: block; } [data-theme="light"] .t-moon { display: block; } /* ---------- Pills / tags ---------- */ .pill { display: inline-flex; align-items: center; gap: 9px; padding: 7px 14px; border-radius: 999px; font-family: 'JetBrains Mono', monospace; font-size: 12.5px; letter-spacing: .01em; border: 1px solid var(--ink-line); color: var(--ink-700); background: var(--paper-2); } .pill .led { width: 7px; height: 7px; border-radius: 50%; background: var(--red); box-shadow: 0 0 9px var(--red); } .tags { display: flex; flex-wrap: wrap; gap: 8px; } .tag { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; padding: 6px 12px; border-radius: 6px; border: 1px solid var(--line); color: var(--ink-700); background: var(--paper-2); } /* ---------- Cards ---------- */ .card { background: var(--card-bg); border: 1px solid var(--line); border-radius: 12px; padding: 30px; transition: transform .3s var(--ease), border-color .3s, box-shadow .3s; position: relative; } .card:hover { transform: translateY(-4px); border-color: var(--ink-line); box-shadow: var(--shadow); } .card__icon { width: 50px; height: 50px; border-radius: 10px; display: grid; place-items: center; margin-bottom: 20px; color: var(--gold); background: rgba(251,186,23,.12); border: 1px solid rgba(251,186,23,.24); } [data-theme="light"] .card__icon { background: #15140F; border-color: #15140F; } .card__icon svg { width: 23px; height: 23px; } .card h3 { margin-bottom: 9px; } .card p { color: var(--ink-soft); font-size: 15.5px; margin: 0; } /* ---------- Index rows ---------- */ .index { border-top: 1px solid var(--ink-line); } .index-row { display: grid; grid-template-columns: 64px 1.1fr 1.5fr auto; gap: 24px; align-items: start; padding: 30px 8px; border-bottom: 1px solid var(--line); position: relative; transition: padding .35s var(--ease); z-index: 0; } .index-row__n { font-family: 'JetBrains Mono', monospace; font-size: 13px; color: var(--red); padding-top: 6px; } .index-row__title { font-family: 'Montserrat'; font-weight: 800; font-size: clamp(1.4rem, 2.6vw, 2rem); letter-spacing: -.03em; } .index-row__body { color: var(--ink-soft); font-size: 15.5px; } .index-row__tags { display: flex; flex-direction: column; gap: 8px; align-items: flex-end; } .index-row::before { content: ""; position: absolute; left: 0; top: 0; bottom: -1px; width: 0; background: var(--glow); z-index: -1; transition: width .35s var(--ease); } .index-row:hover::before { width: 100%; } .index-row:hover { padding-left: 18px; } /* ---------- Feature split ---------- */ .feature { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; background: var(--card-bg); } .feature > div { padding: clamp(28px, 4vw, 48px); } .feature__media { background: #131319; display: grid; place-items: center; } [data-theme="light"] .feature__media { background: #15140F; } .feature__rule { border-right: 1px solid var(--line); } /* ---------- Stats ---------- */ .stat__num { font-family: 'Montserrat'; font-weight: 900; font-size: clamp(2.6rem, 4.6vw, 4rem); line-height: .9; letter-spacing: -.04em; color: var(--gold); } .stat__label { color: var(--muted); font-size: 13.5px; margin-top: 10px; font-family: 'JetBrains Mono', monospace; letter-spacing: .02em; } /* ---------- Metric tiles (case studies) ---------- */ .metric { border: 1px solid var(--line); border-radius: 10px; padding: 16px 18px; background: var(--paper); } .metric__n { font-family: 'Montserrat'; font-weight: 900; font-size: 1.7rem; letter-spacing: -.03em; color: var(--gold); line-height: 1; } .metric__l { font-size: 13px; color: var(--ink-soft); margin-top: 8px; line-height: 1.4; } /* ---------- Steps ---------- */ .step__n { font-family: 'JetBrains Mono', monospace; font-size: 12.5px; letter-spacing: .14em; color: var(--red); } .step h3 { margin: 12px 0 8px; font-size: 1.25rem; } .step p { color: var(--ink-soft); font-size: 15px; margin: 0; } /* ---------- Grids ---------- */ .grid { display: grid; gap: 22px; } .cols-2 { grid-template-columns: repeat(2,1fr); } .cols-3 { grid-template-columns: repeat(3,1fr); } .cols-4 { grid-template-columns: repeat(4,1fr); } /* ---------- Marquee ---------- */ .marquee { overflow: hidden; border-block: 1px solid var(--line); padding: 18px 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); } .marquee__track { display: flex; gap: 0; width: max-content; animation: scroll-x 38s linear infinite; } .marquee__track span { font-family: 'JetBrains Mono', monospace; font-size: 14px; color: var(--ink-700); padding: 0 28px; position: relative; } .marquee__track span::after { content: "/"; color: var(--gold-deep); position: absolute; right: -3px; } .marquee:hover .marquee__track { animation-play-state: paused; } @keyframes scroll-x { to { transform: translateX(-50%); } } /* ---------- CTA block (dark anchor in both themes) ---------- */ .cta { border-radius: 16px; padding: clamp(40px, 6vw, 84px); text-align: center; position: relative; overflow: hidden; background: linear-gradient(180deg, rgba(23,23,31,.90), rgba(16,16,22,.96)), url('../img/accent-gold.jpg') center / cover no-repeat; border: 1px solid rgba(251,186,23,.22); } [data-theme="light"] .cta { background: linear-gradient(180deg, rgba(21,20,15,.90), rgba(21,20,15,.95)), url('../img/accent-gold.jpg') center / cover no-repeat; border-color: #15140F; } .cta::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: linear-gradient(90deg, var(--gold) 0 50%, var(--red) 50% 100%); } .cta::before { content: ""; position: absolute; width: 600px; height: 400px; top: -160px; left: 50%; transform: translateX(-50%); background: radial-gradient(circle, rgba(251,186,23,.16), transparent 60%); pointer-events: none; } .cta h2, .cta .display, .cta .label { color: #fff; position: relative; } .cta .label { color: var(--gold); justify-content: center; } .cta .label .n { color: var(--gold); } .cta .lead { color: rgba(255,255,255,.72); position: relative; } .cta .btn--gold { position: relative; } .cta .btn--line { color: #fff !important; border-color: rgba(255,255,255,.3) !important; position: relative; } .cta .btn--line:hover { background: rgba(255,255,255,.1) !important; } /* ---------- Footer ---------- */ .site-footer { border-top: 1px solid var(--line); padding: 76px 0 34px; } .foot-grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 40px; } .foot-col h4 { font-family: 'JetBrains Mono', monospace; font-size: 12px; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-bottom: 16px; font-weight: 500; } .foot-col a { display: block; color: var(--ink-soft); font-size: 15px; padding: 5px 0; transition: color .2s; } .foot-col a:hover { color: var(--gold); } .foot-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; margin-top: 56px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--muted); font-size: 13.5px; font-family: 'JetBrains Mono', monospace; } .foot-certs { margin-top: 16px; text-align: center; font-family: 'JetBrains Mono', monospace; font-size: 12px; color: var(--muted); letter-spacing: .03em; line-height: 1.7; } .foot-certs b { color: var(--ink-700); font-weight: 500; } /* ---------- Forms ---------- */ .field { margin-bottom: 16px; } .field label { display: block; font-size: 12.5px; color: var(--ink-700); margin-bottom: 7px; font-family: 'JetBrains Mono', monospace; letter-spacing: .04em; text-transform: uppercase; } .field input, .field textarea, .field select { width: 100%; padding: 13px 15px; border-radius: 8px; background: var(--white); border: 1px solid var(--line); color: var(--ink); font-family: inherit; font-size: 15.5px; transition: border-color .2s, box-shadow .2s; } .field input:focus, .field textarea:focus, .field select:focus { outline: 0; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(251,186,23,.25); } .field textarea { min-height: 140px; resize: vertical; } /* ---------- Interior + homepage hero glow ---------- */ .page-hero { padding: 138px 0 56px; position: relative; } .page-hero::before { content: ""; position: absolute; top: -40px; right: -60px; width: 680px; height: 620px; background: radial-gradient(circle at 70% 30%, var(--glow), transparent 62%); pointer-events: none; z-index: 0; } .page-hero > .wrap, .page-hero .wrap { position: relative; z-index: 2; } /* ---------- Homepage hero with imagery ---------- */ .home-hero { position: relative; overflow: hidden; } .home-hero .wrap { position: relative; z-index: 2; } .hero-bg { position: absolute; inset: 0; z-index: 0; pointer-events: none; background: radial-gradient(60% 80% at 80% 25%, var(--glow), transparent 60%); } [data-theme="dark"] .hero-bg { background: linear-gradient(90deg, rgba(12,12,16,.96) 0%, rgba(12,12,16,.72) 48%, rgba(12,12,16,.30) 100%), url('../img/hero-gold.jpg') center right / cover no-repeat; } /* Dark-theme page backdrop texture (grain) */ [data-theme="dark"] body { background-image: url('../img/bg-grain.jpg'); background-size: cover; background-position: center; background-attachment: fixed; } /* Interior-page hero texture (dark theme only; light stays clean) */ [data-theme="dark"] .page-hero { background-image: linear-gradient(180deg, rgba(12,12,16,.84), rgba(12,12,16,.96)), url('../img/section-geo.jpg'); background-size: cover; background-position: center; } /* Datacenter duotone feature band (dark in both themes) */ .infra-band { position: relative; overflow: hidden; border-radius: 16px; border: 1px solid var(--line); min-height: 320px; display: flex; align-items: center; } .infra-band__media { position: absolute; inset: 0; background: url('../img/datacenter.jpg') center / cover no-repeat; filter: grayscale(1) contrast(1.05) brightness(.5); } .infra-band__media::after { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(251,186,23,.5), rgba(250,25,40,.22) 65%, transparent); mix-blend-mode: overlay; } .infra-band::after { content: ""; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(10,10,14,.92) 0%, rgba(10,10,14,.6) 55%, rgba(10,10,14,.32) 100%); } .infra-band__inner { position: relative; z-index: 2; padding: clamp(28px, 5vw, 56px); } .infra-band__inner .label, .infra-band__inner .label .n { color: var(--gold); } /* ---------- Reveal ---------- */ [data-reveal] { opacity: 0; transform: translateY(20px); transition: opacity .7s var(--ease), transform .7s var(--ease); } [data-reveal].in { opacity: 1; transform: none; } [data-reveal-delay="1"] { transition-delay: .07s; } [data-reveal-delay="2"] { transition-delay: .14s; } [data-reveal-delay="3"] { transition-delay: .21s; } [data-reveal-delay="4"] { transition-delay: .28s; } /* ---------- Mobile menu ---------- */ .mobile-menu { display: none; position: fixed; top: 76px; left: 0; right: 0; z-index: 55; background: var(--paper); border-bottom: 1px solid var(--line); padding: 14px var(--gut) 26px; } .mobile-menu a { display: block; padding: 13px 4px; font-size: 18px; color: var(--ink); border-bottom: 1px solid var(--line); font-family: 'Montserrat'; font-weight: 700; } .mobile-menu a:last-of-type { border-bottom: 0; } .mobile-menu .btn { width: 100%; justify-content: center; margin-top: 16px; } /* ---------- Responsive ---------- */ @media (max-width: 1000px) { .hero-grid { grid-template-columns: 1fr !important; } .split-2 { grid-template-columns: 1fr !important; } .feature { grid-template-columns: 1fr; } .feature__media { min-height: 220px; order: -1; } .feature__rule { border-right: 0; border-bottom: 1px solid var(--line); } .cols-4 { grid-template-columns: repeat(2,1fr); } .cols-3 { grid-template-columns: repeat(2,1fr); } .foot-grid { grid-template-columns: 1fr 1fr; } .index-row { grid-template-columns: 40px 1fr; } .index-row__body { grid-column: 2; } .index-row__tags { grid-column: 2; flex-direction: row; flex-wrap: wrap; align-items: flex-start; margin-top: 4px; } } @media (max-width: 680px) { body { font-size: 16px; } .nav-links, .nav-cta .btn { display: none; } .nav-toggle { display: inline-flex; } .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; } .foot-grid { grid-template-columns: 1fr 1fr; gap: 26px; } .foot-bottom { flex-direction: column; align-items: flex-start; } .hide-sm { display: none !important; } } @media (prefers-reduced-motion: reduce) { *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; scroll-behavior: auto; } [data-reveal] { opacity: 1; transform: none; } }