/* ========================================================================== F-DEV — landing page styles Dark & premium: near-black base, gold accent, system font stack. Order: tokens → base → header/nav → hero → services → contact → footer → reveal animations → responsive. ========================================================================== */ /* ---------- Design tokens & themes ---------- Default (no data-theme attribute) follows the system: Gallery in light mode, Slate in dark mode. Force a theme with — "gallery" works by blocking the dark media query, so it has no block of its own. Every color flows through these tokens; a new color must be added to all four palettes (:root, media-dark, slate, gold). */ /* Gallery — cool light, cobalt accent, graphite logo (base + system light) */ :root { color-scheme: light; --bg: #fafbfc; --bg-rgb: 250 251 252; /* bare channels for glass/overlay alpha layers */ --bg-raised: #ffffff; --surface: #f3f5f8; --border: #e2e6ec; --border-strong: #cdd4de; --text: #16181d; --text-muted: #565d6b; --accent: #2f4fc4; --accent-strong: #24409f; --accent-highlight: #6f8ce4; --accent-ink: #ffffff; --accent-glow: rgba(47, 79, 196, 0.12); --spotlight: rgba(47, 79, 196, 0.07); --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; --radius: 14px; --radius-sm: 10px; --container: 1100px; --header-h: 68px; --shadow-card: 0 10px 30px rgba(22, 24, 29, 0.08); } /* Slate — cool dark, steel accent, platinum logo (system dark). Keep in sync with the [data-theme="slate"] block below. */ @media (prefers-color-scheme: dark) { :root:not([data-theme]) { color-scheme: dark; --bg: #0c0f14; --bg-rgb: 12 15 20; --bg-raised: #12161d; --surface: #161b24; --border: #262d3a; --border-strong: #333c4d; --text: #edf1f7; --text-muted: #9aa7bb; --accent: #9fc2ee; --accent-strong: #c6dcf8; --accent-highlight: #e6f1fc; --accent-ink: #0b1018; --accent-glow: rgba(159, 194, 238, 0.13); --spotlight: rgba(159, 194, 238, 0.1); --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35); } } /* Slate, forced */ :root[data-theme="slate"] { color-scheme: dark; --bg: #0c0f14; --bg-rgb: 12 15 20; --bg-raised: #12161d; --surface: #161b24; --border: #262d3a; --border-strong: #333c4d; --text: #edf1f7; --text-muted: #9aa7bb; --accent: #9fc2ee; --accent-strong: #c6dcf8; --accent-highlight: #e6f1fc; --accent-ink: #0b1018; --accent-glow: rgba(159, 194, 238, 0.13); --spotlight: rgba(159, 194, 238, 0.1); --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35); } /* Gold — the original dark & premium brand theme, forced only. Metallic bronze-gold sampled from the brand artwork; don't reintroduce the old bright yellow-gold (#e6b450). */ :root[data-theme="gold"] { color-scheme: dark; --bg: #0b0d12; --bg-rgb: 11 13 18; --bg-raised: #11141c; --surface: #151924; --border: #232937; --border-strong: #303849; --text: #f2f4f8; --text-muted: #a3adc2; --accent: #c2a87e; --accent-strong: #ddc59d; --accent-highlight: #f5e0b9; --accent-ink: #191204; --accent-glow: rgba(194, 168, 126, 0.16); --spotlight: rgba(213, 189, 147, 0.12); --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.35); } /* Themed logo artwork — same traced paths, recolored gradient. The mark (fd-mark-blue.svg) is theme-independent and never swaps; the wordmark and lockup keep the gold SVGs in markup (fallback for browsers without content:url() on img and for data-theme="gold") and swap per theme. */ html:not([data-theme]) .logo-wordmark, html[data-theme="gallery"] .logo-wordmark { content: url("../assets/fd-wordmark-gallery.svg"); } html:not([data-theme]) .contact-lockup, html[data-theme="gallery"] .contact-lockup { content: url("../assets/fd-lockup-gallery.svg"); } @media (prefers-color-scheme: dark) { html:not([data-theme]) .logo-wordmark { content: url("../assets/fd-wordmark-slate.svg"); } html:not([data-theme]) .contact-lockup { content: url("../assets/fd-lockup-slate.svg"); } } html[data-theme="slate"] .logo-wordmark { content: url("../assets/fd-wordmark-slate.svg"); } html[data-theme="slate"] .contact-lockup { content: url("../assets/fd-lockup-slate.svg"); } /* ---------- Base ---------- */ *, *::before, *::after { box-sizing: border-box; } html { scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 12px); } body { margin: 0; font-family: var(--font); font-size: 1rem; line-height: 1.6; color: var(--text); background-color: var(--bg); -webkit-font-smoothing: antialiased; } h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5em; font-weight: 700; letter-spacing: -0.02em; } h1 { font-size: clamp(2.4rem, 5.5vw, 4rem); } h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); } h3 { font-size: 1.125rem; } p { margin: 0 0 1em; } a { color: var(--accent); text-decoration: none; } a:hover { color: var(--accent-strong); } :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; } .container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; } .eyebrow { font-size: 0.8rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin-bottom: 0.9em; } .accent { color: var(--accent); } @media (prefers-reduced-motion: no-preference) { .accent { background: linear-gradient( 110deg, var(--accent) 0%, var(--accent) 42%, var(--accent-highlight) 50%, var(--accent) 58%, var(--accent) 100% ); background-size: 250% 100%; -webkit-background-clip: text; background-clip: text; color: transparent; padding-right: 0.01em; animation: shimmer 3.5s ease-in-out infinite; } @keyframes shimmer { from { background-position: 125% 0; } to { background-position: -25% 0; } } } /* ---------- Scroll progress bar ---------- */ .scroll-progress { position: fixed; top: 0; left: 0; z-index: 200; width: 100%; height: 2px; background: linear-gradient(90deg, var(--accent), var(--accent-strong)); transform: scaleX(var(--scroll-progress, 0)); transform-origin: 0 0; pointer-events: none; } .section-lead { color: var(--text-muted); font-size: 1.0625rem; max-width: 40rem; } /* ---------- Buttons ---------- */ .btn { display: inline-block; padding: 0.75rem 1.5rem; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.95rem; border: 1px solid transparent; transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.15s ease, border-color 0.15s ease; } .btn-primary { background-color: var(--accent); color: var(--accent-ink); } .btn-primary:hover { background-color: var(--accent-strong); color: var(--accent-ink); transform: translateY(-2px); box-shadow: 0 6px 24px var(--accent-glow); } .btn-ghost { color: var(--text); border-color: var(--border-strong); } .btn-ghost:hover { color: var(--text); border-color: var(--accent); transform: translateY(-2px); } .btn-lg { padding: 0.95rem 2.2rem; font-size: 1.05rem; } /* ---------- Header / nav ---------- */ .site-header { position: sticky; top: 0; z-index: 100; background-color: rgb(var(--bg-rgb) / 0.72); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color 0.2s ease, background-color 0.2s ease; } .site-header.is-scrolled { background-color: rgb(var(--bg-rgb) / 0.88); border-bottom-color: var(--border); } .nav-wrap { display: flex; align-items: center; justify-content: space-between; min-height: var(--header-h); } .logo { display: inline-flex; align-items: center; gap: 10px; } .logo-mark { display: block; height: 40px; width: auto; flex-shrink: 0; } .logo-wordmark { display: block; height: 34px; width: auto; } .site-nav ul { display: flex; align-items: center; gap: 28px; list-style: none; margin: 0; padding: 0; } .site-nav a { color: var(--text-muted); font-weight: 500; font-size: 0.95rem; } .site-nav a:hover { color: var(--text); } .site-nav .nav-cta { color: var(--accent); border: 1px solid var(--border-strong); border-radius: var(--radius-sm); padding: 0.5rem 1.1rem; transition: border-color 0.15s ease; } .site-nav .nav-cta:hover { color: var(--accent-strong); border-color: var(--accent); } /* Hamburger (hidden on desktop) */ .nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; padding: 10px; background: none; border: 0; cursor: pointer; } .nav-toggle-bar { display: block; width: 100%; height: 2px; border-radius: 2px; background-color: var(--text); transition: transform 0.2s ease, opacity 0.2s ease; } .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); } .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; } .nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); } /* ---------- Hero ---------- */ .hero { position: relative; overflow: hidden; padding: clamp(6rem, 14vh, 9rem) 0 clamp(5rem, 12vh, 8rem); border-bottom: 1px solid var(--border); background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px); background-size: 56px 56px; /* JS drives the parallax vars; defaults keep the page static without JS. */ background-position: 0 var(--parallax-grid, 0); } .hero-glow { position: absolute; inset: 0; background: radial-gradient(60% 55% at 50% 0%, var(--accent-glow), transparent 70%), radial-gradient(90% 80% at 50% 100%, var(--bg) 45%, transparent 100%), linear-gradient(rgb(var(--bg-rgb) / 0.55), rgb(var(--bg-rgb) / 0.55)); transform: translateY(var(--parallax-slow, 0px)); pointer-events: none; } .hero-particles { position: absolute; inset: 0; pointer-events: none; } .hero-particles span { position: absolute; left: var(--x, 50%); top: var(--y, 50%); width: var(--size, 3px); height: var(--size, 3px); border-radius: 50%; background-color: var(--accent); opacity: 0; } @media (prefers-reduced-motion: no-preference) { .hero-particles span { animation: particle-float var(--duration, 10s) ease-in-out var(--delay, 0s) infinite; } @keyframes particle-float { 0%, 100% { transform: translateY(0); opacity: 0; } 25%, 75% { opacity: var(--max-opacity, 0.4); } 50% { transform: translateY(-28px); opacity: var(--max-opacity, 0.4); } } } .hero-inner { position: relative; max-width: 46rem; text-align: center; } .hero-lead { color: var(--text-muted); font-size: clamp(1.05rem, 2vw, 1.2rem); max-width: 38rem; margin-inline: auto; } .hero-actions { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px; margin-top: 2.2rem; } /* ---------- Services ---------- */ .services { padding: clamp(4.5rem, 10vh, 7rem) 0; } .section-head { max-width: 40rem; margin-bottom: 3rem; } .services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; } .card { position: relative; isolation: isolate; background-color: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 26px 24px; /* Hover lift and JS tilt compose through custom properties instead of overwriting each other's transform. */ transform: perspective(800px) translateY(var(--lift, 0px)) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease; } .card:hover { --lift: -4px; border-color: var(--border-strong); box-shadow: var(--shadow-card), 0 0 0 1px var(--accent-glow), 0 8px 40px var(--accent-glow); } /* Cursor spotlight — mouse-driven, so only on fine pointers */ @media (hover: hover) and (pointer: fine) { .card::before { content: ""; position: absolute; inset: 0; z-index: -1; border-radius: inherit; background: radial-gradient( 220px circle at var(--mx, 50%) var(--my, 50%), var(--spotlight), transparent 70% ); opacity: 0; transition: opacity 0.25s ease; } .card:hover::before { opacity: 1; } } .card-icon { color: var(--accent); margin-bottom: 16px; } .card h3 { margin-bottom: 0.4em; } .card p { color: var(--text-muted); font-size: 0.95rem; margin: 0; } /* ---------- Contact ---------- */ .contact { padding: clamp(4.5rem, 10vh, 7rem) 0; border-top: 1px solid var(--border); background: radial-gradient(50% 60% at 50% 100%, var(--accent-glow), transparent 70%), var(--bg-raised); } .contact-inner { max-width: 42rem; text-align: center; } .contact-lockup { display: block; width: min(200px, 50%); height: auto; margin: 0 auto 2rem; } .contact-inner .section-lead { margin-inline: auto; margin-bottom: 2.2rem; } .contact-email { margin-top: 1.6rem; color: var(--text-muted); font-size: 0.95rem; } /* ---------- Footer ---------- */ .site-footer { border-top: 1px solid var(--border); padding: 28px 0; color: var(--text-muted); font-size: 0.875rem; } .footer-wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; } .footer-wrap p { margin: 0; } .site-footer ul { display: flex; gap: 22px; list-style: none; margin: 0; padding: 0; } .site-footer a { color: var(--text-muted); } .site-footer a:hover { color: var(--text); } /* ---------- Reveal animations ---------- Elements are only hidden when JS is running (html.js) and the user hasn't requested reduced motion — content stays visible otherwise. */ @media (prefers-reduced-motion: no-preference) { html.js [data-reveal] { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; } html.js [data-reveal].is-visible { opacity: 1; transform: none; } /* Staggered entrance for the service cards. JS removes data-reveal after the transition ends, so these delays never affect hover effects. */ html.js .services-grid > [data-reveal]:nth-child(2) { transition-delay: 0.07s; } html.js .services-grid > [data-reveal]:nth-child(3) { transition-delay: 0.14s; } html.js .services-grid > [data-reveal]:nth-child(4) { transition-delay: 0.21s; } html.js .services-grid > [data-reveal]:nth-child(5) { transition-delay: 0.28s; } html.js .services-grid > [data-reveal]:nth-child(6) { transition-delay: 0.35s; } } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .btn, .card { transition: none; } } /* ---------- Responsive ---------- */ @media (max-width: 900px) { .services-grid { grid-template-columns: repeat(2, 1fr); } } @media (max-width: 768px) { .nav-toggle { display: flex; } .site-nav { position: absolute; top: 100%; left: 0; right: 0; display: none; background-color: rgb(var(--bg-rgb) / 0.97); border-bottom: 1px solid var(--border); padding: 8px 24px 20px; } .site-nav.is-open { display: block; } .site-nav ul { flex-direction: column; align-items: stretch; gap: 4px; } .site-nav a { display: block; padding: 12px 4px; font-size: 1.05rem; } .site-nav .nav-cta { margin-top: 10px; text-align: center; } } @media (max-width: 640px) { .services-grid { grid-template-columns: 1fr; } .hero-actions .btn { flex: 1 1 100%; text-align: center; } .footer-wrap { flex-direction: column; text-align: center; } }