354 lines
12 KiB
CSS
354 lines
12 KiB
CSS
/* ============================================================
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RTOSure Design System — styles.css
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Version 1.0 | May 2026
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The single source of truth for all RTOSure web styles.
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All pages must import this file.
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============================================================ */
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/* ── Google Fonts ─────────────────────────────────────────── */
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@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;1,9..40,300;1,9..40,400&display=swap');
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/* ── Design Tokens ────────────────────────────────────────── */
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:root {
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/* Brand colours */
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--color-navy: #0f2744; /* Primary — deep navy */
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--color-navy-mid: #1a3a62; /* Slightly lighter navy */
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--color-teal: #00a896; /* Primary accent */
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--color-teal-dark: #007a6e; /* Teal hover */
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--color-teal-light: #e6f7f5; /* Teal tint background */
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--color-teal-mid: #b3e8e2; /* Teal mid tone */
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/* Sub-brand accent colours */
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--color-cricos: #2563eb; /* CRICOSSure blue */
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--color-cricos-light: #eff6ff;
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--color-cricos-text: #60a5fa; /* CRICOSSure on dark backgrounds */
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--color-elicos: #7c3aed; /* ELICOSSure purple */
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--color-elicos-light: #f5f3ff;
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--color-elicos-text: #a78bfa; /* ELICOSSure on dark backgrounds */
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/* Semantic status colours */
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--color-amber: #f59e0b; /* Warning / due items */
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--color-amber-light: #fef3c7;
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--color-green-success: #10b981; /* Compliant / complete */
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--color-green-light: #d1fae5;
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/* On-dark surface utilities */
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--color-on-dark-text: rgba(255,255,255,0.72); /* Body text on navy/dark */
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--color-on-dark-secondary: rgba(255,255,255,0.55); /* Secondary text on dark */
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--color-on-dark-muted: rgba(255,255,255,0.35); /* Muted / labels on dark */
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--color-on-dark-border: rgba(255,255,255,0.08); /* Borders on dark */
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--color-on-dark-surface: rgba(255,255,255,0.04); /* Subtle card bg on dark */
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--color-on-dark-surface-hover: rgba(255,255,255,0.07);
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/* Sub-brand on-dark tints (for dark bg hover states) */
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--color-teal-on-dark-bg: rgba(0,168,150,0.10);
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--color-teal-on-dark-border: rgba(0,168,150,0.40);
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--color-cricos-on-dark-bg: rgba(37,99,235,0.10);
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--color-cricos-on-dark-border: rgba(37,99,235,0.40);
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--color-elicos-on-dark-bg: rgba(124,58,237,0.10);
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--color-elicos-on-dark-border: rgba(124,58,237,0.40);
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/* Neutral palette */
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--color-dark: #0d1b2a; /* Near black */
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--color-charcoal: #1e293b; /* Dark text */
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--color-slate: #475569; /* Secondary text */
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--color-muted: #94a3b8; /* Muted / labels */
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--color-border: #e2e8f0; /* Dividers */
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--color-surface: #f8fafc; /* Off-white panels */
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--color-white: #ffffff;
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/* Typography */
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--font-display: 'DM Serif Display', Georgia, serif;
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--font-body: 'DM Sans', system-ui, sans-serif;
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/* Spacing scale */
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--space-xs: 4px;
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--space-sm: 8px;
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--space-md: 16px;
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--space-lg: 24px;
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--space-xl: 40px;
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--space-2xl: 64px;
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--space-3xl: 96px;
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--space-4xl: 128px;
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/* Layout */
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--container: 1200px;
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--radius-sm: 6px;
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--radius-md: 10px;
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--radius-lg: 16px;
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--radius-xl: 24px;
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/* Shadows */
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--shadow-sm: 0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
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--shadow-md: 0 4px 16px rgba(15,39,68,.10), 0 2px 6px rgba(15,39,68,.06);
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--shadow-lg: 0 12px 40px rgba(15,39,68,.14), 0 4px 12px rgba(15,39,68,.08);
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--shadow-teal:0 4px 20px rgba(0,168,150,.25);
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/* Transitions */
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--ease: cubic-bezier(.4,0,.2,1);
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--duration: 200ms;
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}
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/* ── Reset & Base ─────────────────────────────────────────── */
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*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
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html {
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scroll-behavior: smooth;
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-webkit-text-size-adjust: 100%;
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}
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body {
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font-family: var(--font-body);
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font-size: 17px;
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line-height: 1.65;
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color: var(--color-charcoal);
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background: var(--color-white);
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-webkit-font-smoothing: antialiased;
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}
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img, svg { display: block; max-width: 100%; }
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a { color: inherit; text-decoration: none; }
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ul, ol { list-style: none; }
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button { font-family: inherit; cursor: pointer; border: none; background: none; }
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input, textarea, select { font-family: inherit; }
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/* ── Container ────────────────────────────────────────────── */
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.container {
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width: 100%;
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max-width: var(--container);
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margin-inline: auto;
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padding-inline: var(--space-xl);
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}
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@media (max-width: 768px) {
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.container { padding-inline: var(--space-md); }
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}
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/* ── Typography Scale ─────────────────────────────────────── */
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.display-xl {
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font-family: var(--font-display);
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font-size: clamp(42px, 5.5vw, 72px);
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line-height: 1.08;
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letter-spacing: -0.02em;
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color: var(--color-navy);
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}
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.display-lg {
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font-family: var(--font-display);
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font-size: clamp(34px, 4vw, 54px);
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line-height: 1.1;
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letter-spacing: -0.02em;
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color: var(--color-navy);
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}
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.display-md {
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font-family: var(--font-display);
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font-size: clamp(26px, 3vw, 40px);
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line-height: 1.15;
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letter-spacing: -0.01em;
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color: var(--color-navy);
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}
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h1, h2, h3, h4, h5, h6 {
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font-family: var(--font-body);
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font-weight: 600;
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line-height: 1.25;
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color: var(--color-navy);
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}
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h1 { font-size: clamp(32px, 3.5vw, 44px); }
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h2 { font-size: clamp(28px, 2.5vw, 34px); }
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h3 { font-size: clamp(22px, 2vw, 24px); }
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h4 { font-size: 18px; }
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h5 { font-size: 15px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
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p { line-height: 1.7; }
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.text-lead {
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font-size: clamp(17px, 1.8vw, 20px);
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line-height: 1.6;
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color: var(--color-slate);
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font-weight: 400;
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}
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.text-sm { font-size: 14px; }
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.text-xs { font-size: 12px; letter-spacing: 0.04em; }
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.text-teal { color: var(--color-teal); }
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.text-navy { color: var(--color-navy); }
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.text-slate { color: var(--color-slate); }
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.text-muted { color: var(--color-muted); }
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.text-white { color: var(--color-white); }
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.label {
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font-size: 12px;
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font-weight: 600;
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text-transform: uppercase;
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letter-spacing: 0.1em;
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color: var(--color-teal);
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}
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/* ── Buttons ──────────────────────────────────────────────── */
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.btn {
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display: inline-flex;
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align-items: center;
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gap: var(--space-sm);
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padding: 14px 28px;
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border-radius: 8px;
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font-size: 15px;
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font-weight: 600;
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font-family: var(--font-body);
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transition: all var(--duration) var(--ease);
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white-space: nowrap;
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line-height: 1;
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cursor: pointer;
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}
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.btn-primary {
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background: var(--color-teal);
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color: var(--color-white);
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box-shadow: var(--shadow-teal);
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}
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.btn-primary:hover {
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background: var(--color-teal-dark);
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transform: translateY(-1px);
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box-shadow: 0 6px 24px rgba(0,168,150,.35);
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}
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.btn-outline {
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background: transparent;
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color: var(--color-navy);
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border: 1.5px solid var(--color-navy);
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}
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.btn-outline:hover {
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background: var(--color-navy);
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color: var(--color-white);
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}
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.btn-outline-white {
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background: transparent;
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color: var(--color-white);
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border: 1.5px solid rgba(255,255,255,0.5);
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}
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.btn-outline-white:hover {
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background: rgba(255,255,255,0.1);
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border-color: var(--color-white);
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}
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.btn-ghost {
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background: transparent;
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color: var(--color-teal);
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padding: 14px 0;
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gap: var(--space-xs);
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}
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.btn-ghost:hover { gap: 10px; }
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.btn-lg { padding: 17px 34px; font-size: 16px; }
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.btn-sm { padding: 10px 20px; font-size: 13px; }
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/* ── Section utilities ────────────────────────────────────── */
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.section { padding-block: var(--space-3xl); }
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.section-sm { padding-block: var(--space-2xl); }
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.section-lg { padding-block: var(--space-4xl); }
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.section-label {
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display: inline-block;
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font-size: 12px;
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font-weight: 700;
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text-transform: uppercase;
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letter-spacing: 0.12em;
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color: var(--color-teal);
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margin-bottom: var(--space-md);
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}
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.section-heading {
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font-family: var(--font-display);
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font-size: clamp(28px, 3.5vw, 46px);
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line-height: 1.1;
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letter-spacing: -0.02em;
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color: var(--color-navy);
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margin-bottom: var(--space-md);
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}
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.section-subheading {
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font-size: clamp(16px, 1.6vw, 19px);
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line-height: 1.65;
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color: var(--color-slate);
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max-width: 640px;
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}
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.centered { text-align: center; }
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.centered .section-subheading { margin-inline: auto; }
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/* ── Cards ────────────────────────────────────────────────── */
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.card {
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background: var(--color-white);
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border: 1px solid var(--color-border);
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border-radius: var(--radius-lg);
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padding: var(--space-xl);
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box-shadow: var(--shadow-sm);
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transition: box-shadow var(--duration) var(--ease), transform var(--duration) var(--ease);
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}
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.card:hover {
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box-shadow: var(--shadow-md);
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transform: translateY(-2px);
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}
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/* ── Divider ──────────────────────────────────────────────── */
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.divider {
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width: 48px;
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height: 3px;
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background: var(--color-teal);
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border-radius: 2px;
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margin-block: var(--space-lg);
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}
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.divider.centered { margin-inline: auto; }
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/* ── Badge / Tag ──────────────────────────────────────────── */
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.badge {
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display: inline-flex;
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align-items: center;
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gap: 6px;
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padding: 4px 12px;
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border-radius: 100px;
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font-size: 12px;
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font-weight: 600;
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}
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.badge-teal { background: var(--color-teal-light); color: var(--color-teal-dark); }
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.badge-navy { background: rgba(15,39,68,.08); color: var(--color-navy); }
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.badge-cricos { background: var(--color-cricos-light); color: var(--color-cricos); }
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.badge-elicos { background: var(--color-elicos-light); color: var(--color-elicos); }
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/* ── Responsive grid helpers ─────────────────────────────── */
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.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-xl); }
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.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--space-xl); }
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.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--space-xl); }
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@media (max-width: 1024px) {
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.grid-4 { grid-template-columns: repeat(2, 1fr); }
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.grid-3 { grid-template-columns: repeat(2, 1fr); }
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}
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@media (max-width: 640px) {
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.grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
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.section { padding-block: var(--space-2xl); }
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.section-lg { padding-block: var(--space-3xl); }
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}
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/* ── Utility ──────────────────────────────────────────────── */
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.mt-sm { margin-top: var(--space-sm); }
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.mt-md { margin-top: var(--space-md); }
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.mt-lg { margin-top: var(--space-lg); }
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.mt-xl { margin-top: var(--space-xl); }
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.mb-md { margin-bottom: var(--space-md); }
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.mb-lg { margin-bottom: var(--space-lg); }
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.mb-xl { margin-bottom: var(--space-xl); }
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.gap-sm { gap: var(--space-sm); }
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.gap-md { gap: var(--space-md); }
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.flex { display: flex; }
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.flex-center { display: flex; align-items: center; }
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.flex-between { display: flex; align-items: center; justify-content: space-between; }
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.font-semibold { font-weight: 600; }
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.font-bold { font-weight: 700; }
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.italic { font-style: italic; }
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.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); }
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