/* ============================================================ Haldrec Advisory — feuille de style partagée Site FICTIF (exercice CTF / OSINT). Voir disclaimer en pied de page. ============================================================ */ /* ---- Fonts ---- */ @import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,340;9..144,440;9..144,560&family=Hanken+Grotesk:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500&display=swap'); /* ---- Design tokens ---- */ :root { --ink: #14232b; /* petrol charcoal — texte principal / fonds sombres */ --ink-2: #223840; --stone: #e8e8e1; /* fond stone froid (évite le cliché "cream") */ --paper: #f4f4ee; /* surfaces claires */ --oxblood: #6b2b2e; /* accent sobre, employé avec parcimonie */ --oxblood-2:#853639; --muted: #667079; /* texte secondaire */ --line: rgba(20, 35, 43, .16); --line-2: rgba(20, 35, 43, .10); --on-dark-muted: rgba(232, 232, 225, .60); --serif: 'Fraunces', Georgia, 'Times New Roman', serif; --sans: 'Hanken Grotesk', system-ui, -apple-system, sans-serif; --mono: 'IBM Plex Mono', ui-monospace, 'SFMono-Regular', monospace; --measure: 60ch; --pad-x: clamp(1.5rem, 6vw, 8rem); --maxw: 1180px; } /* ---- Language toggle: default source has ---- */ html[data-lang="fr"] .en { display: none; } html[data-lang="en"] .fr { display: none; } /* ---- Reset-ish ---- */ *, *::before, *::after { box-sizing: border-box; } html { -webkit-text-size-adjust: 100%; } body { margin: 0; background: var(--stone); color: var(--ink); font-family: var(--sans); font-size: clamp(1rem, 0.96rem + 0.2vw, 1.075rem); line-height: 1.65; font-weight: 400; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } img { max-width: 100%; display: block; } a { color: inherit; } /* ---- Typography ---- */ h1, h2, h3 { font-family: var(--serif); font-weight: 440; line-height: 1.08; letter-spacing: -0.01em; margin: 0; } h1 { font-size: clamp(2.3rem, 1.6rem + 3.4vw, 4.15rem); font-weight: 340; letter-spacing: -0.02em; } h2 { font-size: clamp(1.7rem, 1.3rem + 1.7vw, 2.5rem); font-weight: 340; } h3 { font-size: 1.28rem; font-weight: 560; letter-spacing: 0; } p { margin: 0 0 1.1em; max-width: var(--measure); } .eyebrow { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.22em; text-transform: uppercase; color: var(--oxblood); margin: 0 0 1.4rem; display: inline-flex; align-items: center; gap: 0.7rem; } .eyebrow::before { content: ""; width: 1.6rem; height: 1px; background: var(--oxblood); display: inline-block; } .lede { font-size: clamp(1.15rem, 1.05rem + 0.5vw, 1.4rem); line-height: 1.55; color: var(--ink-2); max-width: 46ch; } .muted { color: var(--muted); } /* ---- Layout ---- */ .wrap { max-width: var(--maxw); margin-inline: auto; padding-inline: var(--pad-x); } section { padding-block: clamp(4rem, 3rem + 6vw, 8rem); } .divider { border: 0; border-top: 1px solid var(--line); margin: 0; } /* ---- Header ---- */ .site-header { position: sticky; top: 0; z-index: 50; background: color-mix(in srgb, var(--stone) 86%, transparent); backdrop-filter: saturate(140%) blur(8px); border-bottom: 1px solid var(--line-2); } .site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 72px; } .brand { display: inline-flex; align-items: baseline; gap: 0.5rem; text-decoration: none; } .brand .mark { font-family: var(--serif); font-weight: 560; font-size: 1.28rem; letter-spacing: -0.01em; color: var(--ink); } .brand .mark::after { content: "·"; color: var(--oxblood); margin-inline: 0.15em; } .brand .kicker { font-family: var(--mono); font-size: 0.66rem; letter-spacing: 0.24em; text-transform: uppercase; color: var(--muted); } .nav { display: flex; align-items: center; gap: clamp(1rem, 2vw, 2rem); } .nav a { text-decoration: none; color: var(--ink-2); font-size: 0.86rem; letter-spacing: 0.01em; padding-block: 0.4rem; position: relative; } .nav a[aria-current="page"] { color: var(--oxblood); } .nav a:not([aria-current]):hover { color: var(--ink); } .nav a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0.05rem; height: 1px; background: var(--oxblood); transition: right .3s ease; } .nav a:hover::after, .nav a[aria-current="page"]::after { right: 0; } .lang-switch { display: inline-flex; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.1em; border: 1px solid var(--line); border-radius: 999px; overflow: hidden; } .lang-switch button { border: 0; background: transparent; cursor: pointer; font: inherit; color: var(--muted); padding: 0.3rem 0.6rem; } .lang-switch button[aria-pressed="true"] { background: var(--ink); color: var(--stone); } /* mobile nav */ .nav-toggle { display: none; } @media (max-width: 820px) { .nav-toggle { display: inline-flex; border: 1px solid var(--line); background: transparent; font: inherit; padding: 0.4rem 0.7rem; border-radius: 4px; cursor: pointer; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink); } .nav { position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: flex-start; gap: 0; background: var(--stone); border-bottom: 1px solid var(--line); padding: 0.5rem var(--pad-x) 1.2rem; max-height: 0; overflow: hidden; transition: max-height .3s ease; } .nav[data-open="true"] { max-height: 60vh; } .nav a { width: 100%; padding-block: 0.8rem; border-top: 1px solid var(--line-2); font-size: 1rem; } .nav .lang-switch { margin-top: 1rem; } } /* ---- Hero ---- */ .hero { padding-top: clamp(3.5rem, 3rem + 4vw, 6.5rem); padding-bottom: clamp(3.5rem, 3rem + 5vw, 7rem); } .hero h1 { max-width: 16ch; margin-bottom: 1.6rem; } .hero .lede { margin-bottom: 2.4rem; } /* ---- Buttons / links ---- */ .btn { display: inline-flex; align-items: center; gap: 0.6rem; font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.14em; text-transform: uppercase; text-decoration: none; color: var(--ink); padding: 0.85rem 0; border-bottom: 1px solid var(--ink); transition: gap .25s ease, color .25s ease, border-color .25s ease; } .btn::after { content: "→"; transition: transform .25s ease; } .btn:hover { color: var(--oxblood); border-color: var(--oxblood); } .btn:hover::after { transform: translateX(4px); } /* ---- Pillars / cards ---- */ .grid { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); } .grid.cols-3 { grid-template-columns: repeat(3, 1fr); } .grid.cols-2 { grid-template-columns: repeat(2, 1fr); } .cell { background: var(--stone); padding: clamp(1.6rem, 1.2rem + 1.5vw, 2.6rem); } .cell .idx { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.14em; color: var(--muted); display: block; margin-bottom: 1.4rem; } .cell h3 { margin-bottom: 0.7rem; } .cell p { font-size: 0.96rem; color: var(--ink-2); margin-bottom: 0; } @media (max-width: 820px) { .grid.cols-3, .grid.cols-2 { grid-template-columns: 1fr; } } /* ---- Editorial two-column ---- */ .split { display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr); gap: clamp(2rem, 5vw, 5rem); align-items: start; } .split .aside-label { font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); } @media (max-width: 820px) { .split { grid-template-columns: 1fr; gap: 1.5rem; } } /* ---- Record block (coordonnées / mentions) ---- */ .record { font-family: var(--mono); font-size: 0.9rem; line-height: 1.9; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); padding-block: 1.6rem; max-width: 52ch; } .record dl { display: grid; grid-template-columns: 12rem 1fr; gap: 0.2rem 1.5rem; margin: 0; } .record dt { color: var(--muted); letter-spacing: 0.04em; } .record dd { margin: 0; color: var(--ink); } .record a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; text-decoration-color: var(--line); } .record a:hover { text-decoration-color: var(--oxblood); color: var(--oxblood); } @media (max-width: 620px) { .record dl { grid-template-columns: 1fr; gap: 0 0; } .record dt { margin-top: 0.9rem; } } /* ---- Link cells (renvoi vers sous-pages) ---- */ .linkcell { text-decoration: none; display: block; transition: background .25s ease; position: relative; } .linkcell:hover { background: var(--paper); } .linkcell h3 { transition: color .25s ease; } .linkcell:hover h3 { color: var(--oxblood); } .linkcell-cta { display: inline-flex; align-items: center; gap: 0.5rem; margin-top: 1.4rem; font-family: var(--mono); font-size: 0.74rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); transition: gap .25s ease, color .25s ease; } .linkcell-cta::after { content: "→"; transition: transform .25s ease; } .linkcell:hover .linkcell-cta { color: var(--oxblood); gap: 0.75rem; } /* ---- Projects list ---- */ .projects { list-style: none; margin: 1.4rem 0 0; padding: 0; border-top: 1px solid var(--line); max-width: 52ch; } .projects li { padding: 1.5rem 0; border-bottom: 1px solid var(--line); } .projects .p-name { font-family: var(--serif); font-size: 1.35rem; font-weight: 340; letter-spacing: -0.01em; color: var(--ink); margin: 0; } .projects .p-desc { margin: 0.45rem 0 0; color: var(--muted); font-size: 0.96rem; } /* ---- Client roster (références) ---- */ .roster { list-style: none; margin: 1.4rem 0 0; padding: 0; border-top: 1px solid var(--line); max-width: 46ch; } .roster li { font-family: var(--serif); font-size: 1.18rem; font-weight: 340; letter-spacing: -0.01em; color: var(--ink); padding: 0.95rem 0; border-bottom: 1px solid var(--line); } .engagement { font-family: var(--serif); font-size: clamp(1.3rem, 1.1rem + 0.9vw, 1.7rem); font-weight: 340; letter-spacing: -0.01em; margin: 0.6rem 0 0.8rem; } /* ---- Login box (portail client) ---- */ .login-box { max-width: 26rem; border: 1px solid var(--line); background: var(--paper); padding: clamp(1.6rem, 1.2rem + 1.5vw, 2.4rem); margin-top: 1rem; } .login-box label { display: block; font-family: var(--mono); font-size: 0.72rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); margin-bottom: 0.4rem; margin-top: 1.1rem; } .login-box label:first-of-type { margin-top: 0; } .login-box input { width: 100%; font: inherit; font-size: 0.95rem; padding: 0.65rem 0.75rem; border: 1px solid var(--line); background: var(--stone); color: var(--ink); border-radius: 2px; } .login-box input:focus-visible { outline: 2px solid var(--oxblood); outline-offset: 1px; } .login-box button { margin-top: 1.6rem; width: 100%; font-family: var(--mono); font-size: 0.78rem; letter-spacing: 0.12em; text-transform: uppercase; cursor: pointer; background: var(--ink); color: var(--stone); border: 1px solid var(--ink); padding: 0.75rem 1rem; border-radius: 2px; transition: background .2s ease; } .login-box button:hover { background: var(--ink-2); } .login-msg { margin-top: 1.1rem; font-family: var(--mono); font-size: 0.82rem; color: var(--oxblood); display: none; } .login-msg.show { display: block; } /* ---- Legal / long-form ---- */ .prose { max-width: 68ch; } .prose h2 { font-size: 1.4rem; margin-top: 2.6rem; margin-bottom: 0.8rem; } .prose h2:first-of-type { margin-top: 0; } .prose p, .prose li { color: var(--ink-2); font-size: 0.98rem; } .prose ul { padding-left: 1.2rem; } .prose li { margin-bottom: 0.4rem; } .prose a { color: var(--oxblood); } /* ---- Footer ---- */ .site-footer { background: var(--ink); color: var(--stone); padding-block: clamp(3rem, 2.5rem + 3vw, 5rem); } .site-footer .wrap { display: grid; grid-template-columns: 1.2fr 1fr; gap: 2.5rem; } .site-footer .brand .mark { color: var(--stone); } .site-footer .brand .mark::after { color: var(--oxblood-2); } .site-footer .brand .kicker { color: var(--on-dark-muted); } .footer-nav { display: flex; flex-wrap: wrap; gap: 0.4rem 1.6rem; margin-top: 1.4rem; } .footer-nav a { color: var(--on-dark-muted); text-decoration: none; font-size: 0.86rem; } .footer-nav a:hover { color: var(--stone); } .footer-coords { font-family: var(--mono); font-size: 0.8rem; line-height: 1.9; color: var(--on-dark-muted); } .footer-coords a { color: var(--stone); text-decoration: underline; text-underline-offset: 3px; } /* CTF / fictional disclaimer — present on every page */ .disclaimer { margin-top: 2.8rem; padding-top: 1.6rem; border-top: 1px solid rgba(232,232,225,.16); font-family: var(--mono); font-size: 0.72rem; line-height: 1.7; letter-spacing: 0.02em; color: var(--on-dark-muted); } .disclaimer strong { color: var(--oxblood-2); font-weight: 500; } .copyline { margin-top: 1.2rem; font-family: var(--mono); font-size: 0.7rem; color: rgba(232,232,225,.4); letter-spacing: 0.06em; } @media (max-width: 820px) { .site-footer .wrap { grid-template-columns: 1fr; gap: 1.8rem; } } /* ---- placeholder token (à compléter par l'utilisateur) ---- */ .todo { color: var(--oxblood-2); font-style: normal; border-bottom: 1px dotted currentColor; } /* ---- Focus & motion ---- */ :focus-visible { outline: 2px solid var(--oxblood); outline-offset: 3px; } a, .btn, button { -webkit-tap-highlight-color: transparent; } @media (prefers-reduced-motion: no-preference) { .reveal { opacity: 0; transform: translateY(14px); animation: rise .8s cubic-bezier(.2,.7,.2,1) forwards; } .reveal.d1 { animation-delay: .08s; } .reveal.d2 { animation-delay: .16s; } .reveal.d3 { animation-delay: .24s; } @keyframes rise { to { opacity: 1; transform: none; } } } /* skip link */ .skip { position: absolute; left: -999px; top: 0; background: var(--ink); color: var(--stone); padding: 0.6rem 1rem; z-index: 100; } .skip:focus { left: 0.5rem; top: 0.5rem; }