/* ========================================================================== Base theme — Febus Imports tokens, sets the dark base, and defines shared components (nav, buttons, footer, reveal motion). Page/section components are layered on top in later work. ========================================================================== */ @import "tokens.css"; *, *::before, *::after { box-sizing: border-box; } html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 1.0625rem; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.1; font-weight: 700; margin: 0 0 0.5em; } h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); letter-spacing: -0.02em; } h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); letter-spacing: -0.01em; } h3 { font-size: 1.35rem; } p { margin: 0 0 1rem; color: var(--ink-dim); } em { color: var(--accent-2); font-style: normal; } a { color: var(--ink); text-decoration: none; } a:hover { color: var(--accent-2); } img { max-width: 100%; height: auto; display: block; } .container { width: 100%; max-width: var(--maxw); margin-inline: auto; padding-inline: var(--space); } .section { padding-block: var(--section-y); } /* --- Buttons ------------------------------------------------------------- */ .btn { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.85rem 1.4rem; border-radius: var(--radius-sm); font-family: var(--font-display); font-weight: 600; font-size: 1rem; border: 1px solid transparent; cursor: pointer; transition: transform 0.2s var(--ease), background 0.2s var(--ease), box-shadow 0.2s var(--ease); } .btn-primary { background: var(--accent); color: var(--accent-ink); } .btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(109, 65, 161, 0.35); color: var(--accent-ink); } .btn-ghost { background: transparent; color: var(--ink); border-color: var(--line); } .btn-ghost:hover { transform: translateY(-2px); border-color: var(--accent-2); color: var(--ink); } /* --- Sticky blurred nav -------------------------------------------------- */ .nav { position: sticky; top: 0; z-index: 100; background: color-mix(in srgb, var(--bg) 80%, transparent); backdrop-filter: saturate(140%) blur(12px); border-bottom: 1px solid var(--line); } .nav__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: 64px; } .nav__logo img { height: 28px; width: auto; } .nav__links { display: flex; align-items: center; gap: 1.25rem; } .nav__links a { color: var(--ink-dim); font-size: 0.95rem; } .nav__links a:hover { color: var(--ink); } .nav__lang a { color: var(--ink-dim); font-weight: 600; } .nav__lang a.is-active { color: var(--ink); } /* Hamburger — hidden on desktop, shown on mobile. */ .nav__toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 44px; height: 44px; padding: 0; background: transparent; border: 0; cursor: pointer; } .nav__toggle-bar { display: block; width: 24px; height: 2px; margin-inline: auto; background: var(--ink); border-radius: 2px; transition: transform 0.2s var(--ease), opacity 0.2s var(--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); } @media (max-width: 720px) { /* No-JS fallback: no working hamburger, so keep the links visible and let them wrap in the bar's flow. The .js flag (set in ) switches to the collapsible panel only when the toggle can actually work. */ .nav__links { flex-wrap: wrap; } .nav__links a { padding-block: 0.5rem; } .js .nav__toggle { display: flex; } .js .nav__links { position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0.25rem; padding: 0.75rem var(--space) 1.25rem; background: var(--bg-soft); border-bottom: 1px solid var(--line); display: none; } .js .nav__links.is-open { display: flex; } .js .nav__links .btn { margin-top: 0.5rem; } .js .nav__lang { margin-top: 0.5rem; } } /* --- Footer -------------------------------------------------------------- */ .footer { border-top: 1px solid var(--line); background: var(--bg-soft); padding-block: 2.5rem; } .footer a { color: var(--ink-dim); } .footer a:hover { color: var(--ink); } .footer__social a { margin-right: 0.9rem; } .footer__legal { color: var(--ink-dim); font-size: 0.8rem; margin-top: 1rem; } /* --- Page-load reveal ---------------------------------------------------- */ .reveal { opacity: 0; transform: translateY(16px); animation: reveal var(--reveal) var(--ease) forwards; } .reveal[data-delay="1"] { animation-delay: 80ms; } .reveal[data-delay="2"] { animation-delay: 160ms; } .reveal[data-delay="3"] { animation-delay: 240ms; } @keyframes reveal { to { opacity: 1; transform: none; } }