/* ============================================================ hpcbridge — committed single design (does NOT follow OS theme). Dark datacenter hero at top -> light body on scroll. ============================================================ */ :root { /* dark hero */ --hero-bg: #0a1216; --hero-bg-2: #0f1d24; --on-dark: #e9f1f4; --on-dark-mut: #8ea3ab; --dark-line: rgba(255,255,255,.10); /* light body — cool, faintly cyan neutrals (chosen, not default) */ --bg: #ffffff; --panel: #f3f8f9; --ink: #0f1c22; --muted: #55696f; --line: #e2ebec; /* accent — two-tone cyan */ --accent: #18c4d6; /* bright: fills, glow, on-dark text */ --accent-deep: #0b7a89; /* deep: accent text/links on white */ --accent-fg: #04222a; /* dark text on a cyan fill */ --maxw: 1120px; --radius: 12px; } * { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; background: var(--bg); color: var(--ink); font-family: "IBM Plex Sans", system-ui, sans-serif; line-height: 1.6; -webkit-font-smoothing: antialiased; } .wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; } h1, h2, h3 { font-family: "Chivo", system-ui, sans-serif; letter-spacing: -0.02em; text-wrap: balance; } a { color: var(--accent-deep); } .eyebrow { font-family: "IBM Plex Mono", ui-monospace, monospace; font-size: 12px; letter-spacing: .18em; text-transform: uppercase; margin: 0; } /* ---- wordmark ---- */ .mark { font-family: "Chivo", sans-serif; font-weight: 800; letter-spacing: -0.02em; } .mark b { font-weight: 800; } /* =========================== HERO =========================== */ .hero { position: relative; min-height: 100svh; background: radial-gradient(1200px 680px at 68% 22%, var(--hero-bg-2), transparent 60%), var(--hero-bg); color: var(--on-dark); overflow: hidden; display: flex; flex-direction: column; } #net { position: absolute; inset: 0; width: 100%; height: 100%; display: block; } /* fade the network + ground into the white body — long, gentle ramp */ .hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 58%; background: linear-gradient(to bottom, rgba(255,255,255,0) 0%, rgba(255,255,255,0.06) 48%, rgba(255,255,255,0.45) 78%, #ffffff 100%); pointer-events: none; z-index: 2; } .hero > * { position: relative; z-index: 3; } .topbar { display: flex; align-items: center; justify-content: space-between; padding-top: 26px; } .topbar .mark { color: var(--on-dark); font-size: 21px; } .topbar .mark b { color: var(--accent); } .topbar a.nav-cta { font-family: "IBM Plex Mono", monospace; font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--on-dark); text-decoration: none; border: 1px solid var(--dark-line); padding: 9px 15px; border-radius: 8px; transition: border-color .18s ease, color .18s ease; } .topbar a.nav-cta:hover { border-color: var(--accent); color: var(--accent); } .hero-inner { flex: 1; display: flex; align-items: center; justify-content: center; padding: 40px 0 120px; } .hero-copy { max-width: 1060px; margin: 0 auto; text-align: center; } .hero .eyebrow { color: var(--accent); margin-bottom: 24px; } .hero h1 { font-weight: 700; font-size: clamp(38px, 6vw, 66px); line-height: 1.16; letter-spacing: -0.025em; margin: 0 auto 26px; max-width: 14ch; color: var(--on-dark); } /* --- Option 1: typing / terminal effect --- */ .hero h1.type { position: relative; display: inline-block; text-align: center; } .hero h1.type .ghost { visibility: hidden; } /* reserves the 2-line box, no reflow */ .hero h1.type .layer { position: absolute; inset: 0; } .hero h1.type .caret { display: inline-block; width: .07em; height: .95em; background: var(--accent); margin-left: .04em; vertical-align: -0.08em; border-radius: 1px; box-shadow: 0 0 12px rgba(24,196,214,.7); animation: blink 1.05s step-end infinite; } @keyframes blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } } .hero h1.type .word { white-space: nowrap; } /* letters never split; break only at spaces */ .hero h1.type .word.sm { font-size: 0.7em; } /* second half of the headline, 30% smaller */ .hero h1.type .ch { visibility: hidden; } /* full text laid out; revealed L→R */ .hero h1.type .ch.on { visibility: visible; } .hero h1.type .ch.accent.on { color: var(--accent); } .hero h1.type.done .ch.accent { animation: kwGlow 1.15s ease .05s 1; } @keyframes kwGlow { 0% { text-shadow: 0 0 0 rgba(24,196,214,0); } 45% { text-shadow: 0 0 30px rgba(24,196,214,.85); } 100% { text-shadow: 0 0 0 rgba(24,196,214,0); } } /* --- Option 2: choreographed hero reveal (eyebrow -> type -> sub -> button) --- */ .hero .eyebrow, .hero p.sub, .hero .btn { opacity: 0; animation: fadeUp .7s ease forwards; } .hero .eyebrow { animation-delay: .15s; } .hero p.sub { animation-delay: 1.95s; } .hero .btn { animation-delay: 2.25s; } @keyframes fadeUp { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: none; } } .hero p.sub { font-size: clamp(15px, 1.6vw, 18px); color: #c7d4d9; line-height: 1.55; max-width: none; margin: 0 auto 34px; } .hero p.sub span { display: block; } .hero p.sub .l2 { margin-top: 6px; } .btn { display: inline-block; font-family: "IBM Plex Sans", sans-serif; font-weight: 600; font-size: 15px; text-decoration: none; background: var(--accent); color: var(--accent-fg); border: none; border-radius: 10px; padding: 14px 26px; cursor: pointer; box-shadow: 0 0 0 rgba(24,196,214,0); transition: transform .14s ease, box-shadow .2s ease, filter .14s ease; } .btn:hover { transform: translateY(-1px); filter: brightness(1.05); box-shadow: 0 10px 34px -10px rgba(24,196,214,.55); } .btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; } .scrollcue { position: absolute; left: 50%; bottom: 26px; transform: translateX(-50%); z-index: 3; font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .2em; text-transform: uppercase; color: var(--on-dark-mut); display: flex; flex-direction: column; align-items: center; gap: 8px; } .scrollcue .line { width: 1px; height: 30px; background: linear-gradient(var(--accent), transparent); animation: cue 2.4s ease-in-out infinite; } @keyframes cue { 0%,100% { opacity:.3; transform: scaleY(.7); } 50% { opacity:1; transform: scaleY(1); } } /* =========================== SECTIONS (light) =========================== */ section.band { padding: clamp(64px, 9vw, 104px) 0; } .sec-label { font-family: "Chivo", sans-serif; font-size: 15px; font-weight: 600; letter-spacing: 0; text-transform: none; color: var(--accent-deep); margin: 0 0 16px; } .sec-label::after { content: ":"; } /* section content indented; the eyebrow label hangs out to the left */ .wrap.reveal.indent { padding-left: 52px; } .wrap.reveal.indent > .sec-label { margin-left: -24px; } @media (max-width: 640px) { .wrap.reveal.indent { padding-left: 28px; } .wrap.reveal.indent > .sec-label { margin-left: 0; } } /* value */ .value h2 { font-size: clamp(32px, 4.6vw, 52px); font-weight: 700; line-height: 1.12; margin: 0 0 20px; max-width: none; } /* Statement treatment: larger type on a narrower measure, so the argument section looks unlike the grid and diagram sections that follow. */ .value p.lead { font-size: 20px; color: var(--ink); max-width: 46ch; margin: 0; line-height: 1.6; text-wrap: pretty; } .value p.lead .pblock { display: block; } .value p.lead .pblock + .pblock { margin-top: 14px; } .costline { margin-top: 26px; padding: 2px 0 2px 22px; border-left: 3px solid var(--accent); font-size: clamp(18px, 1.9vw, 22px); color: var(--ink); max-width: 60ch; font-family: "Chivo", sans-serif; font-weight: 500; line-height: 1.5; } .costline b { color: var(--accent-deep); font-weight: 600; } /* services */ .grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 40px; } @media (max-width: 720px) { .grid { grid-template-columns: 1fr; } } .card { /* Filled, not outlined: on a white band a bordered white card has nothing to lift off, and the section reads the same as the prose section above it. */ background: #f3f8f9; border: 1px solid transparent; border-radius: var(--radius); padding: 28px 26px; display: flex; flex-direction: column; gap: 12px; transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; } .card:hover { border-color: var(--accent); background: #eef5f7; transform: translateY(-2px); box-shadow: 0 16px 40px -24px rgba(15,28,34,.35); } .card .ico { width: 34px; height: 34px; color: var(--accent-deep); } .card h3 { font-size: 19px; font-weight: 600; margin: 0; color: var(--ink); } .card p { margin: 0; color: var(--muted); font-size: 15.5px; } /* how it works */ .how h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 700; line-height: 1.12; margin: 0 0 18px; } .svc-h2 { font-size: clamp(28px, 3.6vw, 40px); font-weight: 700; line-height: 1.12; margin: 0; } .how p.lead { color: var(--muted); max-width: none; font-size: 17px; margin: 0 0 44px; } .how p.lead .ll { display: block; position: relative; padding-left: 1.5em; margin-bottom: 8px; } .how p.lead .ll:last-child { margin-bottom: 0; } .how p.lead .ll::before { content: ""; position: absolute; left: 0; top: .62em; width: 6px; height: 6px; background: var(--accent); border-radius: 50%; } .flow { display: grid; grid-template-columns: 1fr auto 1fr auto 1fr; align-items: stretch; gap: 14px; } @media (max-width: 820px) { .flow { grid-template-columns: 1fr; } .flow .arrow { display: none; } } .node { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px 22px; text-align: center; height: 100%; display: flex; flex-direction: column; gap: 8px; justify-content: center; box-shadow: 0 12px 32px -22px rgba(15,28,34,.4); } .node .k { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--accent-deep); } .node .t { font-family: "Chivo", sans-serif; font-weight: 600; font-size: 17px; color: var(--ink); } .node .d { font-size: 13.5px; color: var(--muted); } .arrow { color: var(--accent); font-size: 22px; display: flex; align-items: center; justify-content: center; } .chips { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin-top: 8px; } .chips span { font-family: "IBM Plex Mono", monospace; font-size: 11.5px; letter-spacing: .04em; color: var(--accent-deep); background: var(--panel); border: 1px solid var(--line); padding: 5px 11px; border-radius: 999px; } .chips .chip-break { flex-basis: 100%; height: 0; padding: 0; margin: 0; border: 0; background: none; } section.how .node, section.how .chips span { background: #ffffff; } .chips .chip-fill { font-weight: 600; border-color: var(--accent); } .reveal.in .chips .chip-fill { animation: chipPulse 1.15s ease-in-out 3s 1; } @keyframes chipPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(24,196,214,0); } 50% { box-shadow: 0 0 0 5px rgba(24,196,214,.30); } } /* The page's ONE tinted band. Everything else is white, so this reads as "here is where the thing is explained" rather than as decoration. Strong enough to actually see: the old #eef8fa was 3% off white and invisible. */ section.how { background: linear-gradient(180deg, #ffffff 0%, #e4f2f5 20%, #e4f2f5 80%, #ffffff 100%); } /* The section eyebrow is the only accent-deep text sitting directly on the band (nodes and chips are white-backed). On this stronger tint the brand #0b7a89 lands at 4.40:1, just under AA, so it is nudged darker here only — the token itself is unchanged everywhere else. */ section.how .sec-label { color: #0a7280; } section.how .flow .node:nth-child(3) { border-color: var(--accent); box-shadow: 0 16px 36px -16px rgba(24,196,214,.45); } /* left→right glow sweep across the 3 boxes when the section reveals (1s apart) */ .reveal.in .flow .node { animation: nodePulse 1s ease-in-out 1; } .reveal.in .flow .node:nth-child(1) { animation-delay: 0s; } .reveal.in .flow .node:nth-child(3) { animation-delay: 1s; } .reveal.in .flow .node:nth-child(5) { animation-delay: 2s; } @keyframes nodePulse { 0%, 100% { box-shadow: 0 12px 32px -22px rgba(15,28,34,.4), 0 0 0 0 rgba(24,196,214,0); } 50% { box-shadow: 0 12px 32px -22px rgba(15,28,34,.4), 0 0 0 6px rgba(24,196,214,.38); } } /* The container was shouting and the contents were whispering: a bordered, filled, centred box holding the smallest type on the page. Softened the box (no border) and promoted everything inside it. Fill now matches the How-it-works band, which this block is really a footnote to. */ .examples { background: #e4f2f5; border: none; border-radius: var(--radius); padding: 38px 44px; margin: 0 auto; max-width: 820px; } .ex-lead { font-family: "Chivo", sans-serif; font-size: clamp(20px, 2.4vw, 26px); font-weight: 600; letter-spacing: -0.01em; line-height: 1.25; text-transform: none; color: var(--ink); margin: 0 0 26px; text-align: center; } .ex-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; } @media (max-width: 620px) { .ex-grid { grid-template-columns: 1fr; gap: 20px; } } .ex { border-top: 2px solid var(--accent); padding-top: 14px; } /* #0a7280, not the brand --accent-deep: on this stronger fill the token lands at 4.40:1, just under AA. Same scoped nudge as the How-it-works eyebrow. */ .ex-k { font-family: "Chivo", sans-serif; font-size: 16px; font-weight: 600; letter-spacing: 0; text-transform: none; color: #0a7280; display: block; margin-bottom: 8px; } .ex p { margin: 0; color: var(--ink); font-size: 16px; line-height: 1.55; } /* selective capacity */ .capacity { text-align: center; } .capacity p { font-family: "Chivo", sans-serif; font-weight: 500; letter-spacing: -0.01em; font-size: clamp(20px, 2.8vw, 30px); line-height: 1.35; color: var(--ink); max-width: 22ch; margin: 0 auto; text-wrap: balance; } .capacity .em { color: var(--accent-deep); } /* contact */ .contact { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; } @media (max-width: 820px) { .contact { grid-template-columns: 1fr; gap: 30px; } } .contact h2 { font-size: clamp(27px, 3.6vw, 40px); font-weight: 700; margin: 0 0 14px; } .contact p.intro { color: var(--muted); font-size: 17px; margin: 0; max-width: 40ch; } form { display: flex; flex-direction: column; gap: 16px; } .row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; } @media (max-width: 520px) { .row { grid-template-columns: 1fr; } } .field { display: flex; flex-direction: column; gap: 7px; } .field label { font-family: "IBM Plex Mono", monospace; font-size: 11px; letter-spacing: .1em; text-transform: uppercase; color: var(--muted); } .field label .req { color: var(--accent-deep); } /* Was an inline style attribute. CSP style-src without 'unsafe-inline' blocks those as well as