/* ========================================================================= Olivier Donfack — design system Minimalist, responsive, light/dark via [data-theme] on . ========================================================================= */ :root { --accent: #0e7c86; --accent-2: #11959f; --accent-ink: #ffffff; --bg: #f7f5f0; --bg-soft: #fffdfa; --surface: #ffffff; --surface-2: #f1efe9; --border: rgba(20, 30, 40, 0.10); --ink: #16202b; --muted: #5b6772; --shadow: 0 1px 2px rgba(16,32,43,.04), 0 8px 30px rgba(16,32,43,.06); --radius: 16px; --radius-sm: 10px; --maxw: 1080px; --font: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif; --display: 'Sora', var(--font); } [data-theme="dark"] { --accent: #2bd4c4; --accent-2: #41e0cf; --accent-ink: #04201f; --bg: #0c1116; --bg-soft: #0f161d; --surface: #141c24; --surface-2: #1b2530; --border: rgba(255, 255, 255, 0.10); --ink: #e8edf2; --muted: #95a3b1; --shadow: 0 1px 2px rgba(0,0,0,.3), 0 12px 40px rgba(0,0,0,.35); } * { box-sizing: border-box; } html { scroll-behavior: smooth; } body { margin: 0; font-family: var(--font); background: var(--bg); color: var(--ink); line-height: 1.65; -webkit-font-smoothing: antialiased; transition: background .3s ease, color .3s ease; } h1, h2, h3, .brand-name { font-family: var(--display); letter-spacing: -.02em; } a { color: var(--accent); text-decoration: none; } a:hover { text-decoration: underline; } .container { max-width: var(--maxw); margin: 0 auto; padding: 0 24px; } /* ---------------------------------------------------------------- buttons */ .btn { display: inline-flex; align-items: center; gap: 8px; font: 600 .92rem/1 var(--font); padding: 11px 18px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface); color: var(--ink); cursor: pointer; transition: all .18s ease; white-space: nowrap; } .btn:hover { transform: translateY(-1px); text-decoration: none; box-shadow: var(--shadow); } .btn-primary { background: var(--accent); color: var(--accent-ink); border-color: transparent; } .btn-primary:hover { background: var(--accent-2); } .btn-ghost { background: transparent; } .btn-icon { padding: 10px 14px; } /* ------------------------------------------------------------------- nav */ .nav { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--bg) 82%, transparent); backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid var(--border); } .nav-inner { max-width: var(--maxw); margin: 0 auto; padding: 12px 24px; display: flex; align-items: center; gap: 18px; } .brand { display: flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; } .brand:hover { text-decoration: none; } .brand-mark { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px; background: var(--accent); color: var(--accent-ink); font-family: var(--display); font-weight: 800; font-size: .9rem; } .brand-name { font-size: 1.02rem; } .nav-links { display: flex; gap: 6px; margin-left: 8px; } .nav-links a { color: var(--muted); font-weight: 600; font-size: .94rem; padding: 8px 14px; border-radius: 999px; transition: all .15s ease; } .nav-links a:hover { color: var(--ink); background: var(--surface-2); text-decoration: none; } .nav-links a.active { color: var(--accent-ink); background: var(--accent); } .nav-actions { margin-left: auto; display: flex; align-items: center; gap: 8px; } .theme-toggle .icon-moon { display: none; } [data-theme="dark"] .theme-toggle .icon-sun { display: none; } [data-theme="dark"] .theme-toggle .icon-moon { display: block; } .nav-burger { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; } .nav-burger span { width: 22px; height: 2px; background: var(--ink); border-radius: 2px; transition: .2s; } /* ------------------------------------------------------------------ views */ main { min-height: calc(100vh - 220px); } .view { animation: fade .35s ease; padding: 56px 0; } @keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } } .section-head { margin-bottom: 28px; } .section-head h2 { font-size: 1.9rem; margin: 0 0 6px; } .section-head p { color: var(--muted); margin: 0; } .eyebrow { color: var(--accent); font-weight: 700; font-size: .8rem; letter-spacing: .12em; text-transform: uppercase; } /* ------------------------------------------------------------------- hero */ .hero { display: grid; grid-template-columns: 1.3fr .9fr; gap: 48px; align-items: center; } .hero h1 { font-size: clamp(2.1rem, 5vw, 3.4rem); line-height: 1.05; margin: 14px 0 18px; } .hero h1 .grad { background: linear-gradient(120deg, var(--accent), var(--accent-2)); -webkit-background-clip: text; background-clip: text; color: transparent; } .hero p { font-size: 1.1rem; color: var(--muted); max-width: 52ch; } .hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 26px; } .hero-photo { justify-self: center; position: relative; } .hero-photo img { width: 280px; height: 280px; object-fit: cover; border-radius: 28px; box-shadow: var(--shadow); border: 1px solid var(--border); } .hero-photo::after { content: ""; position: absolute; inset: -16px -16px auto auto; width: 120px; height: 120px; background: radial-gradient(circle, var(--accent), transparent 70%); opacity: .25; filter: blur(24px); z-index: -1; } /* ------------------------------------------------------------------ cards */ .grid { display: grid; gap: 18px; } .grid-3 { grid-template-columns: repeat(3, 1fr); } .card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); transition: transform .18s ease, border-color .18s ease; } .card:hover { transform: translateY(-3px); border-color: color-mix(in srgb, var(--accent) 40%, var(--border)); } .card h3 { margin: 0 0 8px; font-size: 1.12rem; } .card p { margin: 0; color: var(--muted); font-size: .96rem; } .card .ic { font-size: 1.6rem; margin-bottom: 10px; display: block; } .facts { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; } .chip { display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border-radius: 999px; background: var(--surface-2); border: 1px solid var(--border); font-size: .88rem; color: var(--ink); } /* ------------------------------------------------------------------- blog */ .post-list { display: grid; gap: 16px; } .post-card { display: block; } .post-card .meta { color: var(--muted); font-size: .82rem; margin-bottom: 6px; } .post-card h3 { margin: 0 0 6px; } .post-card:hover { text-decoration: none; } .tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 12px; } .tag { font-size: .76rem; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); color: var(--muted); } .post-article { max-width: 760px; margin: 0 auto; } .post-article .meta { color: var(--muted); font-size: .9rem; margin-bottom: 8px; } .post-article h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); margin: 6px 0 24px; } .post-body { font-size: 1.05rem; } .post-body h2 { margin: 1.8em 0 .5em; font-size: 1.4rem; } .post-body h3 { margin: 1.4em 0 .4em; font-size: 1.15rem; } .post-body p, .post-body li { color: var(--ink); } .post-body pre { background: var(--surface-2); border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 16px; overflow-x: auto; } .post-body code { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9em; } .post-body :not(pre) > code { background: var(--surface-2); padding: 2px 6px; border-radius: 6px; } .post-body blockquote { border-left: 3px solid var(--accent); margin: 1.2em 0; padding: .2em 1em; color: var(--muted); } .post-body img { max-width: 100%; border-radius: var(--radius-sm); } .back-link { display: inline-flex; align-items: center; gap: 6px; margin-bottom: 22px; color: var(--muted); font-weight: 600; } /* ----------------------------------------------------------------- avatar */ .avatar-wrap { max-width: 820px; margin: 0 auto; } .chat { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; display: flex; flex-direction: column; height: 560px; } .chat-head { display: flex; align-items: center; gap: 12px; padding: 16px 20px; border-bottom: 1px solid var(--border); } .chat-head img { width: 42px; height: 42px; border-radius: 50%; object-fit: cover; } .chat-head .who { font-weight: 700; } .chat-head .status { font-size: .8rem; color: var(--accent); display: flex; align-items: center; gap: 6px; } .chat-head .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 0 var(--accent); animation: pulse 2s infinite; } @keyframes pulse { 0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); } 70% { box-shadow: 0 0 0 8px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } } .chat-log { flex: 1; overflow-y: auto; padding: 22px; display: flex; flex-direction: column; gap: 14px; } .msg { max-width: 78%; padding: 12px 16px; border-radius: 16px; font-size: .98rem; white-space: pre-wrap; word-wrap: break-word; } .msg.user { align-self: flex-end; background: var(--accent); color: var(--accent-ink); border-bottom-right-radius: 4px; } .msg.bot { align-self: flex-start; background: var(--surface-2); border: 1px solid var(--border); border-bottom-left-radius: 4px; } .msg.bot a { text-decoration: underline; } .typing { display: inline-flex; gap: 4px; } .typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--muted); animation: blink 1.4s infinite both; } .typing span:nth-child(2) { animation-delay: .2s; } .typing span:nth-child(3) { animation-delay: .4s; } @keyframes blink { 0%, 80%, 100% { opacity: .2; } 40% { opacity: 1; } } .chat-suggest { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 22px 12px; } .chat-suggest button { font: 500 .85rem var(--font); padding: 8px 14px; border-radius: 999px; border: 1px solid var(--border); background: var(--surface-2); color: var(--ink); cursor: pointer; } .chat-suggest button:hover { border-color: var(--accent); color: var(--accent); } .chat-input { display: flex; gap: 10px; padding: 16px 18px; border-top: 1px solid var(--border); } .chat-input input { flex: 1; padding: 13px 16px; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-soft); color: var(--ink); font: 400 1rem var(--font); outline: none; } .chat-input input:focus { border-color: var(--accent); } /* ---------------------------------------------------------------- contact */ .contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; } .contact-card { display: flex; flex-direction: column; gap: 14px; } .contact-row { display: flex; align-items: center; gap: 14px; } .contact-row .ic { display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px; background: var(--surface-2); color: var(--accent); } .contact-row a, .contact-row span { font-weight: 600; } .contact-note { color: var(--muted); font-size: .96rem; } .form { display: flex; flex-direction: column; gap: 12px; } .form input, .form textarea { width: 100%; padding: 12px 14px; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--bg-soft); color: var(--ink); font: 400 1rem var(--font); outline: none; resize: vertical; } .form input:focus, .form textarea:focus { border-color: var(--accent); } .form .btn { align-self: flex-start; } .captcha-row { display: flex; align-items: center; gap: 12px; } .captcha-q { font-weight: 600; font-size: .95rem; padding: 10px 14px; border-radius: var(--radius-sm); background: var(--surface-2); border: 1px solid var(--border); white-space: nowrap; } .captcha-row input { max-width: 120px; } .form-status { margin: 2px 0 0; font-size: .9rem; min-height: 1.2em; } .form-status.ok { color: var(--accent); } .form-status.err { color: #d9534f; } /* ----------------------------------------------------------------- footer */ .site-footer { border-top: 1px solid var(--border); margin-top: 40px; } .footer-inner { max-width: var(--maxw); margin: 0 auto; padding: 24px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px; color: var(--muted); font-size: .9rem; } .footer-links { display: flex; gap: 18px; } .footer-links a { color: var(--muted); } .loading { color: var(--muted); padding: 30px 0; } /* -------------------------------------------------------------- responsive */ @media (max-width: 860px) { .hero { grid-template-columns: 1fr; text-align: center; gap: 28px; } .hero p { margin: 0 auto; } .hero-cta { justify-content: center; } .hero-photo { order: -1; } .hero-photo img { width: 200px; height: 200px; } .grid-3 { grid-template-columns: 1fr; } .contact-grid { grid-template-columns: 1fr; } .nav-links { position: fixed; inset: 62px 0 auto 0; flex-direction: column; gap: 0; background: var(--bg); border-bottom: 1px solid var(--border); padding: 10px 24px 18px; transform: translateY(-130%); transition: transform .25s ease; margin: 0; } .nav-links.open { transform: none; } .nav-links a { padding: 14px 8px; border-radius: 10px; } .nav-burger { display: flex; } .btn-label { display: none; } } @media (max-width: 420px) { .brand-name { display: none; } .msg { max-width: 88%; } }