/* ═══════════════════════════════════════════════════════════════ AskQuorum AI — main.css Premium-minimal system: dark warm near-black, one accent, hairline borders, light-weight type. No gradients, no glass, no shadows, no particles. ═══════════════════════════════════════════════════════════════ */ /* Font stylesheet is linked directly in each page's (not @import'd here) so the browser can fetch it in parallel with this file instead of discovering it only after main.css finishes downloading and parsing. */ /* ── Tokens ─────────────────────────────────────────────────── */ :root { --bg: #0e0f12; --bg-raise: #131418; --ink: rgba(245, 246, 248, 0.96); --ink-2: rgba(245, 246, 248, 0.64); --ink-3: rgba(245, 246, 248, 0.42); --hair: rgba(255, 255, 255, 0.08); --hair-strong: rgba(255, 255, 255, 0.16); --surface: rgba(255, 255, 255, 0.025); --surface-hi: rgba(255, 255, 255, 0.055); --accent: #3b82f6; --accent-soft: rgba(59, 130, 246, 0.24); --nav-bg: rgba(14, 15, 18, 0.86); /* Logo mark */ --logo-deep: var(--ink); --logo-mid: #3b82f6; --logo-dot: var(--bg); --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; --font-mono: 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace; --gutter: clamp(24px, 6vw, 72px); --container: 1120px; --dur: 0.25s; --ease: cubic-bezier(0.25, 0.6, 0.3, 1); } /* ── Light theme ────────────────────────────────────────────── */ [data-theme="light"] { --bg: #ffffff; --bg-raise: #f5f6f8; --ink: rgba(14, 16, 20, 0.94); --ink-2: rgba(14, 16, 20, 0.64); --ink-3: rgba(14, 16, 20, 0.46); --hair: rgba(14, 16, 20, 0.11); --hair-strong: rgba(14, 16, 20, 0.20); --surface: rgba(14, 16, 20, 0.022); --surface-hi: rgba(14, 16, 20, 0.05); --accent: #1d4ed8; --accent-soft: rgba(29, 78, 216, 0.18); --nav-bg: rgba(255, 255, 255, 0.88); --logo-deep: #1e3a8a; --logo-mid: #3b82f6; } /* Theme transition (skipped on first paint via .no-transition) */ body, .nav, .cell, .card, .grid, .footer { transition: background-color var(--dur), border-color var(--dur), color var(--dur); } .no-transition, .no-transition * { transition: none !important; } /* ── Reset / base ───────────────────────────────────────────── */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; } html { scroll-behavior: smooth; } html:focus-within { scroll-behavior: smooth; } body { background: var(--bg); color: var(--ink-2); font-family: var(--font-body); font-size: 13px; line-height: 1.7; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: hidden; } ::selection { background: var(--accent-soft); color: var(--ink); } img, svg { display: block; max-width: 100%; } button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; } a { color: inherit; text-decoration: none; } input, textarea, select { font: inherit; color: inherit; } a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 1.5px solid var(--accent); outline-offset: 3px; border-radius: 2px; } .skip-link { position: absolute; left: -9999px; top: 12px; z-index: 200; background: var(--bg-raise); color: var(--ink); padding: 10px 18px; border: 1px solid var(--hair-strong); border-radius: 6px; font-size: 13px; } .skip-link:focus { left: 12px; } /* ── Typography ─────────────────────────────────────────────── */ h1, h2, h3, h4 { color: var(--ink); font-weight: 400; letter-spacing: -0.02em; line-height: 1.15; } .display { font-size: clamp(1.7rem, 3.6vw, 2.7rem); font-weight: 300; letter-spacing: -0.028em; line-height: 1.08; } /* Two-tone headline: each span is its own line, second line muted */ .display-split span { display: block; } .display .dim { color: var(--ink-2); } .h-lg { font-size: clamp(1.2rem, 2.1vw, 1.6rem); font-weight: 400; } .h-md { font-size: clamp(1.02rem, 1.55vw, 1.2rem); font-weight: 400; } h3 { font-size: 0.9rem; font-weight: 500; letter-spacing: -0.01em; } p.lead { font-size: 14px; line-height: 1.7; color: var(--ink-2); max-width: 58ch; } .eyebrow { display: flex; align-items: baseline; gap: 12px; font-family: var(--font-mono); font-size: 11px; font-weight: 400; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 22px; } .eyebrow .idx { color: var(--accent); letter-spacing: 0.06em; } .breadcrumb { display: flex; align-items: center; gap: 8px; font-family: var(--font-mono); font-size: 11px; color: var(--ink-3); margin-bottom: 18px; } .breadcrumb a { color: var(--ink-3); transition: color var(--dur); } .breadcrumb a:hover { color: var(--accent); } .breadcrumb .sep { opacity: 0.5; } .breadcrumb .current { color: var(--ink-2); } .mono-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); } a.text-link { color: var(--ink); border-bottom: 1px solid var(--hair-strong); padding-bottom: 1px; transition: border-color var(--dur), color var(--dur); } a.text-link:hover { color: var(--accent); border-color: var(--accent); } /* ── Layout ─────────────────────────────────────────────────── */ .container { max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); } /* Centred, narrower measure for document-style pages (privacy, terms) */ .container-narrow { max-width: 840px; } .section { padding-block: clamp(44px, 5vw, 72px); } .section-tight { padding-block: clamp(32px, 3.5vw, 52px); } .section-flush { padding-block: 0; } .section-line { border-top: 1px solid var(--hair); } .section-head { max-width: 620px; margin-bottom: clamp(40px, 5vw, 64px); } .section-head p { margin-top: 14px; color: var(--ink-2); } .grid { display: grid; gap: 1px; background: var(--hair); border: 1px solid var(--hair); } .grid > * { background: var(--bg); } .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(3, 1fr); } .grid-4 { grid-template-columns: repeat(4, 1fr); } .split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(40px, 6vw, 88px); align-items: start; } /* ── Buttons ────────────────────────────────────────────────── */ .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-weight: 500; font-size: 12.5px; letter-spacing: 0; padding: 8px 20px; border-radius: 6px; white-space: nowrap; transition: background var(--dur), border-color var(--dur), color var(--dur), opacity var(--dur); } .btn svg { width: 14px; height: 14px; } .btn-primary { background: var(--ink); color: var(--bg); } .btn-primary:hover { opacity: 0.86; } .btn-ghost { border: 1px solid var(--hair-strong); color: var(--ink); background: transparent; } .btn-ghost:hover { border-color: rgba(255,255,255,0.34); background: var(--surface); } .btn-lg { padding: 10px 26px; font-size: 13px; } .btn-sm { padding: 7px 16px; font-size: 12px; } .btn-group { display: flex; gap: 12px; flex-wrap: wrap; } /* ── Nav ────────────────────────────────────────────────────── */ .nav { position: fixed; inset-inline: 0; top: 0; z-index: 100; transition: background var(--dur), border-color var(--dur); border-bottom: 1px solid transparent; } .nav.scrolled { background: var(--nav-bg); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom-color: var(--hair); } .nav-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; } .nav-logo { display: flex; align-items: center; gap: 9px; color: var(--ink); font-weight: 600; font-size: 13.5px; letter-spacing: -0.02em; } .nav-logo .ai { color: var(--ink-3); font-weight: 400; } /* Brand mark — colours follow the active theme */ .mark { width: 24px; height: 24px; flex-shrink: 0; } .mark .m-deep { fill: var(--logo-deep); transition: fill var(--dur); } .mark .m-mid { fill: var(--logo-mid); } .mark .m-dot { fill: var(--logo-dot); transition: fill var(--dur); } .footer-brand .mark { width: 22px; height: 22px; } .nav-links { display: flex; gap: 30px; } .nav-links a { font-size: 13px; color: var(--ink-2); transition: color var(--dur); } .nav-links a:hover, .nav-links a[aria-current="page"] { color: var(--ink); } .nav-actions { display: flex; align-items: center; gap: 12px; } /* ── Theme toggle ───────────────────────────────────────────── */ .theme-toggle { display: inline-flex; align-items: center; justify-content: center; width: 34px; height: 34px; flex-shrink: 0; border: 1px solid var(--hair-strong); border-radius: 6px; color: var(--ink-2); transition: color var(--dur), border-color var(--dur), background var(--dur); } .theme-toggle:hover { color: var(--ink); border-color: rgba(128, 128, 128, 0.45); background: var(--surface); } .theme-toggle svg { width: 16px; height: 16px; } /* Icon shows the theme you switch TO: sun while dark, moon while light */ .theme-toggle .icon-moon { display: none; } [data-theme="light"] .theme-toggle .icon-sun { display: none; } [data-theme="light"] .theme-toggle .icon-moon { display: block; } .nav-burger { display: none; width: 40px; height: 40px; position: relative; } .nav-burger span, .nav-burger span::before, .nav-burger span::after { content: ''; position: absolute; left: 50%; width: 18px; height: 1.5px; background: var(--ink); transform: translateX(-50%); transition: transform var(--dur) var(--ease), opacity var(--dur); } .nav-burger span { top: 50%; } .nav-burger span::before { top: -6px; } .nav-burger span::after { top: 6px; } .nav-burger.active span { background: transparent; } .nav-burger.active span::before { transform: translateX(-50%) translateY(6px) rotate(45deg); } .nav-burger.active span::after { transform: translateX(-50%) translateY(-6px) rotate(-45deg); } .mobile-menu { position: fixed; inset: 0; z-index: 90; background: var(--bg); display: flex; flex-direction: column; justify-content: center; padding: 0 var(--gutter); opacity: 0; visibility: hidden; transition: opacity var(--dur) var(--ease), visibility var(--dur); } .mobile-menu.open { opacity: 1; visibility: visible; } .mobile-menu a { font-size: clamp(1.02rem, 4.2vw, 1.3rem); font-weight: 300; color: var(--ink); padding: 14px 0; border-bottom: 1px solid var(--hair); } .mobile-menu a.btn { border: none; font-size: 13px; font-weight: 500; margin-top: 28px; align-self: flex-start; padding: 10px 26px; } /* ── Hero ───────────────────────────────────────────────────── */ .hero { padding-top: clamp(112px, 14vh, 150px); padding-bottom: clamp(40px, 5vw, 64px); } .hero .lead { margin-top: 26px; } .hero-ctas { margin-top: 38px; display: flex; gap: 12px; flex-wrap: wrap; } .page-hero { padding-top: clamp(104px, 12vh, 128px); padding-bottom: clamp(24px, 3vw, 36px); } .page-hero .lead { margin-top: 20px; } /* ── Stat strip ─────────────────────────────────────────────── */ .stat-strip { display: grid; grid-template-columns: repeat(4, 1fr); border-block: 1px solid var(--hair); } .stat-cell { padding: 30px clamp(16px, 2.5vw, 36px); border-left: 1px solid var(--hair); } .stat-cell:first-child { border-left: none; } .stat-num { color: var(--ink); font-size: clamp(1.2rem, 1.8vw, 1.55rem); font-weight: 300; letter-spacing: -0.02em; } .stat-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin-top: 8px; } /* ── Cards (hairline cells) ─────────────────────────────────── */ .cell { padding: clamp(26px, 3vw, 40px); transition: background var(--dur); } .cell:hover { background: var(--bg-raise); } .cell h3 { margin-bottom: 10px; } .cell p { font-size: 13px; color: var(--ink-2); } .cell .idx { font-family: var(--font-mono); font-size: 11px; color: var(--accent); letter-spacing: 0.08em; display: block; margin-bottom: 18px; } .cell .cell-link { display: inline-block; margin-top: 16px; font-size: 12px; color: var(--ink-3); transition: color var(--dur); } .cell:hover .cell-link { color: var(--accent); } /* Standalone bordered card (outside .grid) */ .card { border: 1px solid var(--hair); border-radius: 8px; padding: clamp(26px, 3vw, 40px); background: var(--surface); } /* ── Numbered list (SDLC / methodology) ─────────────────────── */ .num-list { border-top: 1px solid var(--hair); } .num-row { padding: clamp(20px, 2.4vw, 28px) 0; border-bottom: 1px solid var(--hair); } /* The clause/step number sits inline at the head of its heading (or paragraph), so text and hairline share one left edge and each row is evenly inset. */ .num-row .num { font-family: var(--font-mono); font-size: 12px; color: var(--accent); margin-right: 12px; } .num-row h3 { margin-bottom: 8px; } .num-row h3 { font-size: 0.88rem; } .num-row p { font-size: 13px; color: var(--ink-2); } /* ── Case study rows ────────────────────────────────────────── */ .case-row { display: grid; grid-template-columns: 1fr 1.5fr; gap: clamp(24px, 4vw, 64px); padding: clamp(30px, 4vw, 48px) 0; border-bottom: 1px solid var(--hair); } .case-row:first-of-type { border-top: 1px solid var(--hair); } .case-tag { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); } .case-row h3 { font-size: 1rem; margin-top: 10px; font-weight: 400; } .case-metrics { display: flex; gap: 36px; margin-top: 22px; flex-wrap: wrap; } .case-metrics .m strong { display: block; color: var(--ink); font-weight: 400; font-size: 0.9rem; } .case-metrics .m span { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); } /* ── FAQ ────────────────────────────────────────────────────── */ .faq-list { border-top: 1px solid var(--hair); } .faq-item { border-bottom: 1px solid var(--hair); } .faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; gap: 20px; padding: 22px 0; text-align: left; color: var(--ink); font-size: 13px; font-weight: 400; transition: color var(--dur); } .faq-q:hover { color: var(--accent); } .faq-q .plus { flex-shrink: 0; width: 16px; height: 16px; color: var(--ink-3); transition: transform var(--dur) var(--ease); } .faq-item.open .faq-q .plus { transform: rotate(45deg); } .faq-a-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.35s var(--ease); } .faq-item.open .faq-a-wrap { grid-template-rows: 1fr; } .faq-a { overflow: hidden; } .faq-a p { padding-bottom: 22px; font-size: 13px; color: var(--ink-2); } /* ── Forms ──────────────────────────────────────────────────── */ .field { margin-bottom: 18px; } .field label { display: block; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 8px; } .field input, .field textarea, .field select { width: 100%; background: var(--surface); border: 1px solid var(--hair-strong); border-radius: 6px; padding: 11px 14px; font-size: 13px; color: var(--ink); transition: border-color var(--dur); } .field input:focus, .field textarea:focus, .field select:focus { border-color: var(--accent); outline: none; } .field input::placeholder, .field textarea::placeholder { color: var(--ink-3); } .field textarea { min-height: 130px; resize: vertical; } /* ── Legal pages ────────────────────────────────────────────── */ .legal-body p + p { margin-top: 12px; } .legal-body code { font-family: var(--font-mono); font-size: 0.92em; background: var(--surface-hi); border: 1px solid var(--hair); border-radius: 4px; padding: 1px 5px; } .legal-body strong { color: var(--ink); font-weight: 500; } /* ── Contact form ───────────────────────────────────────────── */ .split-form { grid-template-columns: 0.85fr 1.15fr; } .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 16px; } .field .req { color: var(--accent); margin-left: 2px; } .field select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23888' stroke-width='2' stroke-linecap='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 12px center; background-size: 14px; padding-right: 36px; cursor: pointer; } .field select:invalid { color: var(--ink-3); } .field select option { background: var(--bg-raise); color: var(--ink); } /* Honeypot — hidden from people, visible to bots */ .hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; } .form-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 26px; } .form-note { font-size: 12px; color: var(--ink-3); } .btn[disabled] { opacity: 0.5; pointer-events: none; } .form-status { margin-top: 16px; font-size: 13px; display: none; } .form-status.show { display: block; } .form-status.ok { color: var(--ink); } .form-status.err { color: #f87171; } [data-theme="light"] .form-status.err { color: #dc2626; } .field .field-error { display: block; margin-top: 6px; font-size: 12px; color: #f87171; } [data-theme="light"] .field .field-error { color: #dc2626; } .field input[aria-invalid="true"], .field textarea[aria-invalid="true"], .field select[aria-invalid="true"] { border-color: #f87171; } /* ── CTA banner ─────────────────────────────────────────────── */ .cta-banner { border-block: 1px solid var(--hair); padding: clamp(56px, 8vw, 100px) 0; text-align: left; } .cta-banner .btn-group { margin-top: 32px; } /* ── Footer ─────────────────────────────────────────────────── */ .footer { border-top: 1px solid var(--hair); padding: clamp(48px, 6vw, 72px) 0 36px; } .footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: clamp(28px, 4vw, 56px); padding-bottom: clamp(36px, 5vw, 56px); } .footer-brand p { font-size: 13px; color: var(--ink-3); margin-top: 14px; max-width: 34ch; } .footer-col h5 { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-3); font-weight: 400; margin-bottom: 16px; } .footer-col a { display: block; font-size: 13px; color: var(--ink-2); padding: 5px 0; transition: color var(--dur); } .footer-col a:hover { color: var(--ink); } .footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; border-top: 1px solid var(--hair); padding-top: 26px; font-size: 12px; color: var(--ink-3); } .footer-bottom a { color: var(--ink-3); transition: color var(--dur); } .footer-bottom a:hover { color: var(--ink); } .footer-legal { display: flex; gap: 22px; } /* ── Reveal ─────────────────────────────────────────────────── */ .reveal { opacity: 0; transform: translateY(14px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); } .reveal.in { opacity: 1; transform: none; } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .reveal { opacity: 1; transform: none; transition: none; } *, *::before, *::after { animation: none !important; transition-duration: 0.01ms !important; } } /* ── Responsive ─────────────────────────────────────────────── */ @media (max-width: 960px) { .grid-4 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } .split { grid-template-columns: 1fr; } .footer-top { grid-template-columns: 1fr 1fr; } .stat-strip { grid-template-columns: repeat(2, 1fr); } .stat-cell:nth-child(3) { border-left: none; } .stat-cell:nth-child(n+3) { border-top: 1px solid var(--hair); } .case-row { grid-template-columns: 1fr; gap: 14px; } .split-form { grid-template-columns: 1fr; } } @media (max-width: 680px) { .nav-links { display: none; } .nav-actions .btn { display: none; } .nav-burger { display: block; } .grid-3, .grid-2 { grid-template-columns: 1fr; } .footer-top { grid-template-columns: 1fr; } .stat-strip { grid-template-columns: 1fr 1fr; } .form-row { grid-template-columns: 1fr; } }