/* ========================================================================= ALGO INDICATEUR — Système de design du site web Aligné sur l'application mobile Flutter « Algo Indicateur ». CSS pur, aucune compilation. Chargé après Bootstrap pour le surcharger. --------------------------------------------------------------------------- Sommaire : 1. Jetons (couleurs, rayons, ombres) — thème sombre (défaut) + clair 2. Base (reset doux, typographie, sélection) 3. Fond (dégradé bleu→noir→vert + halos flous) 4. Mise en page (.algo-container, sections, grille) 5. Wordmark néon 6. En-tête / navigation 7. Pied de page 8. Composants : boutons, cartes, badges, puces, formulaires, alertes 9. Hero + effet 3D (perspective) 10. Animations douces (apparition au défilement) 11. Sélecteur de thème / langue 12. Pages d'erreur 13. Utilitaires + responsive + RTL (arabe) ========================================================================= */ /* ============================ 1. JETONS ================================== */ :root { /* — Thème CLAIR — */ --algo-bg: #FBFBFA; --algo-surface: #FFFFFF; --algo-surface-2: #F1F0EC; --algo-border: #ECEBE7; --algo-ink: #16181D; --algo-muted: #8A8A82; --algo-accent: #3B4CF5; --algo-accent-ink: #FFFFFF; --algo-accent-soft: #EEF0FF; --algo-positive: #12A150; --algo-negative: #DC2B2B; --algo-gold: #C08A2E; --algo-radius-card: 20px; --algo-radius-ctrl: 14px; --algo-shadow-sm: 0 1px 2px rgba(16,18,29,.06), 0 2px 8px rgba(16,18,29,.05); --algo-shadow-md: 0 10px 30px rgba(16,18,29,.10); --algo-shadow-lg: 0 24px 60px rgba(16,18,29,.16); --algo-ring: 0 0 0 3px color-mix(in srgb, var(--algo-accent) 30%, transparent); /* dégradé de fond + halos */ --algo-grad: linear-gradient(155deg, #E4EBFF 0%, #F2FBFF 48%, #E8FBF2 100%); --algo-halo-1: rgba(59,76,245,.16); --algo-halo-2: rgba(18,161,80,.14); --algo-halo-3: rgba(41,182,246,.14); --algo-header-bg: rgba(255,255,255,.72); --algo-header-border: rgba(16,18,29,.08); /* wordmark */ --algo-word-1: var(--algo-ink); --algo-word-2: #3B7BFF; --algo-font-display: "Space Grotesk", "Segoe UI", system-ui, -apple-system, sans-serif; --algo-font-body: system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif; --algo-nav-h: 68px; color-scheme: light; } :root[data-theme="dark"] { /* — Thème SOMBRE (défaut du site, comme l'app) — */ --algo-bg: #08090B; --algo-surface: #121316; --algo-surface-2: #191B20; --algo-border: #23252B; --algo-ink: #F1F2F4; --algo-muted: #878C94; --algo-accent: #3B8DFF; --algo-accent-ink: #06131F; --algo-accent-soft: #0E1E33; --algo-positive: #34D399; --algo-negative: #F87171; --algo-gold: #E8C877; --algo-radius-card: 16px; --algo-radius-ctrl: 12px; --algo-shadow-sm: 0 1px 2px rgba(0,0,0,.4); --algo-shadow-md: 0 12px 34px rgba(0,0,0,.5); --algo-shadow-lg: 0 30px 70px rgba(0,0,0,.6); --algo-ring: 0 0 0 3px color-mix(in srgb, var(--algo-accent) 40%, transparent); --algo-grad: linear-gradient(155deg, #0B1526 0%, #08090B 52%, #0A111C 100%); --algo-halo-1: rgba(59,141,255,.20); --algo-halo-2: rgba(52,211,153,.14); --algo-halo-3: rgba(41,182,246,.16); --algo-header-bg: rgba(10,11,14,.62); --algo-header-border: rgba(255,255,255,.08); --algo-word-1: var(--algo-ink); --algo-word-2: #3B8DFF; color-scheme: dark; } /* Repli si l'utilisateur n'a jamais choisi de thème : on suit le système, mais le script inline dans force "dark" par défaut de toute façon. */ @media (prefers-color-scheme: dark) { :root:not([data-theme="light"]):not([data-theme="dark"]) { --algo-bg:#08090B;--algo-surface:#121316;--algo-surface-2:#191B20;--algo-border:#23252B; --algo-ink:#F1F2F4;--algo-muted:#878C94;--algo-accent:#3B8DFF;--algo-accent-ink:#06131F; --algo-accent-soft:#0E1E33;--algo-positive:#34D399;--algo-negative:#F87171; --algo-grad:linear-gradient(155deg,#0B1526 0%,#08090B 52%,#0A111C 100%); --algo-header-bg:rgba(10,11,14,.62);--algo-header-border:rgba(255,255,255,.08); color-scheme:dark; } } /* ============================ 2. BASE =================================== */ html { overflow-x: clip; scroll-behavior: smooth; scroll-padding-top: calc(var(--algo-nav-h) + 18px); /* ancres pas cachées sous l'en-tête fixe */ } @media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } } body.algo { background: var(--algo-bg); color: var(--algo-ink); font-family: var(--algo-font-body); font-size: 16px; line-height: 1.65; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; overflow-x: clip; /* pas "hidden" : évite de créer un conteneur de défilement sur */ } .algo h1, .algo h2, .algo h3, .algo h4, .algo h5, .algo .display { font-family: var(--algo-font-display); font-weight: 600; letter-spacing: -.02em; line-height: 1.15; color: var(--algo-ink); } .algo h1 { font-size: clamp(2rem, 1.4rem + 3vw, 3.4rem); font-weight: 700; } .algo h2 { font-size: clamp(1.6rem, 1.2rem + 2vw, 2.4rem); } .algo h3 { font-size: clamp(1.25rem, 1.05rem + 1vw, 1.6rem); } .algo a { color: var(--algo-accent); text-decoration: none; transition: color .18s ease; } .algo a:hover { color: color-mix(in srgb, var(--algo-accent) 75%, var(--algo-ink)); } .algo p { color: var(--algo-ink); } .algo .muted, .algo .text-muted { color: var(--algo-muted) !important; } .algo ::selection { background: color-mix(in srgb, var(--algo-accent) 30%, transparent); } .algo :focus-visible { outline: none; box-shadow: var(--algo-ring); border-radius: 8px; } .algo img { max-width: 100%; height: auto; } .algo hr { border-color: var(--algo-border); opacity: 1; } /* ============================ 3. FOND ================================== */ .algo-bg { position: fixed; inset: 0; z-index: -1; background: var(--algo-grad); pointer-events: none; } .algo-bg::before, .algo-bg::after { content: ""; position: absolute; border-radius: 50%; filter: blur(90px); opacity: .9; } .algo-bg::before { width: 46vw; height: 46vw; top: -12vw; left: -8vw; background: radial-gradient(circle at 30% 30%, var(--algo-halo-1), transparent 70%); } .algo-bg::after { width: 42vw; height: 42vw; bottom: -14vw; right: -10vw; background: radial-gradient(circle at 60% 60%, var(--algo-halo-2), transparent 70%); } .algo-bg i { position: absolute; width: 34vw; height: 34vw; top: 32%; right: 22%; border-radius: 50%; filter: blur(100px); background: radial-gradient(circle, var(--algo-halo-3), transparent 70%); opacity: .7; } /* ============================ 4. MISE EN PAGE ========================== */ .algo-container { width: 100%; max-width: 1180px; margin-inline: auto; padding-inline: 22px; } .algo-section { padding-block: clamp(48px, 6vw, 96px); } .algo-section--tight { padding-block: clamp(32px, 4vw, 56px); } .algo-eyebrow { display: inline-flex; align-items: center; gap: 8px; font-family: var(--algo-font-display); font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--algo-accent); padding: 6px 12px; border: 1px solid color-mix(in srgb, var(--algo-accent) 35%, transparent); border-radius: 999px; background: var(--algo-accent-soft); } .algo-section-head { max-width: 720px; margin-bottom: 40px; } .algo-section-head.center { margin-inline: auto; text-align: center; } .algo-section-head p { color: var(--algo-muted); font-size: 1.08rem; margin-top: 12px; } .algo-grid { display: grid; gap: 22px; } @media (min-width: 720px) { .algo-grid.cols-2 { grid-template-columns: repeat(2,1fr); } } @media (min-width: 940px) { .algo-grid.cols-3 { grid-template-columns: repeat(3,1fr); } } @media (min-width: 940px) { .algo-grid.cols-4 { grid-template-columns: repeat(4,1fr); } } /* ============================ 5. WORDMARK ============================== */ .algo-wordmark { font-family: var(--algo-font-display); font-weight: 700; letter-spacing: .01em; display: inline-flex; gap: .34em; line-height: 1; white-space: nowrap; } .algo-wordmark b { font-weight: 700; color: var(--algo-word-1); } .algo-wordmark span { font-weight: 700; color: var(--algo-word-2); text-shadow: 0 0 14px color-mix(in srgb, var(--algo-word-2) 55%, transparent), 0 0 28px color-mix(in srgb, #34D399 30%, transparent); } .algo-wordmark--lg { font-size: clamp(1.8rem, 1.2rem + 3vw, 3rem); } /* ============================ 6. EN-TÊTE ============================== */ .algo-header { position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 1000; height: var(--algo-nav-h); display: flex; align-items: center; background: var(--algo-header-bg); backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px); border-bottom: 1px solid var(--algo-header-border); transition: background .3s ease, box-shadow .3s ease; } .algo-header.is-scrolled { box-shadow: var(--algo-shadow-md); } .algo-header .algo-container { display: flex; align-items: center; gap: 20px; } .algo-brand { font-size: 1.15rem; display: inline-flex; align-items: center; } .algo-nav { display: flex; align-items: center; gap: 4px; margin-inline-start: 12px; } .algo-nav a { color: var(--algo-muted); font-weight: 500; font-size: .95rem; padding: 8px 12px; border-radius: 10px; transition: color .18s ease, background .18s ease; } .algo-nav a:hover { color: var(--algo-ink); background: var(--algo-surface-2); } .algo-nav a.is-active { color: var(--algo-ink); } .algo-nav a.is-active::after, .algo-nav .algo-menu > button.is-active::after { content: ""; display: block; height: 2px; margin-top: 4px; background: var(--algo-accent); border-radius: 2px; box-shadow: 0 0 10px var(--algo-accent); } /* Déroulants de navigation (Plateforme / Outils / Ressources) — mêmes codes que les liens */ .algo-nav .algo-menu > button { display: inline-flex; align-items: center; gap: 5px; color: var(--algo-muted); font-family: var(--algo-font-body); font-weight: 500; font-size: .95rem; padding: 8px 12px; border-radius: 10px; cursor: pointer; transition: color .18s ease, background .18s ease; } .algo-nav .algo-menu > button:hover, .algo-nav .algo-menu.is-open > button { color: var(--algo-ink); background: var(--algo-surface-2); } .algo-nav .algo-menu > button.is-active { color: var(--algo-ink); } .algo-nav .algo-menu > button span { font-size: .7em; opacity: .7; transition: transform .18s ease; } .algo-nav .algo-menu.is-open > button span { transform: rotate(180deg); } /* Panneau ancré à gauche (déroulants de navigation) */ .algo-menu--start .algo-menu-panel { inset-inline-start: 0; inset-inline-end: auto; } .algo-header-actions { margin-inline-start: auto; display: flex; align-items: center; gap: 10px; } /* Boutons de l'en-tête : même hauteur que les boutons-icônes (38px), pas plus */ .algo .algo-header-actions .algo-btn, .algo .algo-header-actions a.algo-btn { padding: 8px 16px; font-size: .9rem; box-shadow: none; } .algo .algo-header-actions .algo-btn:not(.algo-btn--ghost):hover { box-shadow: 0 8px 20px color-mix(in srgb, var(--algo-accent) 30%, transparent); } .algo-iconbtn { width: 38px; height: 38px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: var(--algo-surface-2); border: 1px solid var(--algo-border); color: var(--algo-ink); cursor: pointer; font-size: 1.05rem; transition: border-color .18s ease, transform .18s ease; } .algo-iconbtn:hover { border-color: var(--algo-accent); transform: translateY(-1px); } .algo-menu { position: relative; } .algo-menu > button { background: none; border: none; } .algo-menu-panel { position: absolute; inset-inline-end: 0; top: calc(100% + 10px); min-width: 220px; background: var(--algo-surface); border: 1px solid var(--algo-border); border-radius: var(--algo-radius-ctrl); box-shadow: var(--algo-shadow-lg); padding: 8px; opacity: 0; visibility: hidden; transform: translateY(-6px); transition: opacity .18s ease, transform .18s ease, visibility .18s; } .algo-menu.is-open .algo-menu-panel { opacity: 1; visibility: visible; transform: translateY(0); } .algo-menu-panel a, .algo-menu-panel button { display: flex; align-items: center; gap: 10px; width: 100%; padding: 10px 12px; border-radius: 9px; color: var(--algo-ink); background: none; border: none; font-size: .92rem; text-align: start; cursor: pointer; } .algo-menu-panel a:hover, .algo-menu-panel button:hover { background: var(--algo-surface-2); } .algo-menu-panel hr { margin: 6px 4px; } .algo-burger { display: none; } /* décale le contenu sous l'en-tête fixe */ .algo-main { padding-top: var(--algo-nav-h); min-height: 60vh; } /* ============================ 7. PIED DE PAGE ======================== */ .algo-footer { margin-top: 80px; border-top: 1px solid var(--algo-border); background: color-mix(in srgb, var(--algo-surface) 60%, transparent); backdrop-filter: blur(8px); } .algo-footer .algo-container { padding-block: 56px 28px; } .algo-footer-grid { display: grid; gap: 34px; grid-template-columns: 1.4fr repeat(3, 1fr); } .algo-footer h5 { font-size: .82rem; letter-spacing: .08em; text-transform: uppercase; color: var(--algo-muted); margin-bottom: 16px; } .algo-footer ul { list-style: none; padding: 0; margin: 0; } .algo-footer li { margin-bottom: 10px; } .algo-footer li a { color: var(--algo-ink); font-size: .93rem; } .algo-footer li a:hover { color: var(--algo-accent); } .algo-footer-intro { color: var(--algo-muted); font-size: .92rem; margin: 14px 0 18px; max-width: 34ch; } .algo-social { display: flex; gap: 10px; flex-wrap: wrap; } .algo-social a { width: 40px; height: 40px; border-radius: 10px; display: inline-flex; align-items: center; justify-content: center; background: var(--algo-surface-2); border: 1px solid var(--algo-border); color: var(--algo-ink); font-size: 1.15rem; } .algo-social a:hover { border-color: var(--algo-accent); color: var(--algo-accent); } .algo-footer-bottom { margin-top: 40px; padding-top: 22px; border-top: 1px solid var(--algo-border); display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; color: var(--algo-muted); font-size: .85rem; } .algo-pay { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; } .algo-pay img { height: 22px; width: auto; opacity: .8; filter: grayscale(1); } .algo-risk { margin-top: 26px; color: var(--algo-muted); font-size: .8rem; line-height: 1.6; } .algo-risk summary { cursor: pointer; color: var(--algo-ink); font-weight: 600; font-size: .85rem; } /* ============================ 8. COMPOSANTS ========================== */ /* Boutons — sélecteurs scopés .algo pour battre « .algo a { color } » */ .algo .algo-btn, .algo a.algo-btn, .algo button.algo-btn { --_bg: var(--algo-accent); --_fg: var(--algo-accent-ink); display: inline-flex; align-items: center; justify-content: center; gap: 9px; font-family: var(--algo-font-display); font-weight: 600; font-size: .96rem; line-height: 1.2; padding: 12px 22px; border-radius: var(--algo-radius-ctrl); border: 1px solid transparent; background: var(--_bg); color: var(--_fg); cursor: pointer; text-decoration: none; transition: transform .16s ease, box-shadow .16s ease, background .16s ease, border-color .16s ease; box-shadow: 0 8px 24px color-mix(in srgb, var(--algo-accent) 28%, transparent); } .algo .algo-btn:hover, .algo a.algo-btn:hover { transform: translateY(-2px); color: var(--_fg); box-shadow: 0 14px 32px color-mix(in srgb, var(--algo-accent) 38%, transparent); } .algo .algo-btn:active { transform: translateY(0); } .algo .algo-btn--ghost, .algo a.algo-btn--ghost { --_bg: transparent; --_fg: var(--algo-ink); border-color: var(--algo-border); box-shadow: none; } .algo .algo-btn--ghost:hover, .algo a.algo-btn--ghost:hover { border-color: var(--algo-accent); color: var(--algo-accent); background: var(--algo-accent-soft); } .algo .algo-btn--vip, .algo a.algo-btn--vip { --_bg: linear-gradient(135deg, var(--algo-gold), color-mix(in srgb, var(--algo-gold) 55%, #fff)); --_fg: #1c1500; box-shadow: 0 8px 24px color-mix(in srgb, var(--algo-gold) 38%, transparent); } .algo .algo-btn--vip:hover, .algo a.algo-btn--vip:hover { color: #1c1500; } .algo .algo-btn--lg { padding: 15px 30px; font-size: 1.02rem; } .algo .algo-btn--block { width: 100%; } /* Cartes */ .algo-card { background: var(--algo-surface); border: 1px solid var(--algo-border); border-radius: var(--algo-radius-card); padding: 26px; box-shadow: var(--algo-shadow-sm); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; } .algo-card--hover:hover { transform: translateY(-4px); border-color: color-mix(in srgb, var(--algo-accent) 40%, var(--algo-border)); box-shadow: var(--algo-shadow-md); } .algo-card__icon { width: 48px; height: 48px; border-radius: 12px; display: inline-flex; align-items: center; justify-content: center; font-size: 1.4rem; background: var(--algo-accent-soft); color: var(--algo-accent); border: 1px solid color-mix(in srgb, var(--algo-accent) 25%, transparent); margin-bottom: 16px; } .algo-card h3 { margin-bottom: 8px; } .algo-card p { color: var(--algo-muted); font-size: .96rem; margin: 0; } /* Badges */ .algo-badge { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--algo-surface-2); color: var(--algo-muted); border: 1px solid var(--algo-border); } .algo-badge--accent { background: var(--algo-accent-soft); color: var(--algo-accent); border-color: color-mix(in srgb, var(--algo-accent) 30%, transparent); } .algo-badge--positive { color: var(--algo-positive); border-color: color-mix(in srgb, var(--algo-positive) 35%, transparent); background: color-mix(in srgb, var(--algo-positive) 12%, transparent); } .algo-badge--negative { color: var(--algo-negative); border-color: color-mix(in srgb, var(--algo-negative) 35%, transparent); background: color-mix(in srgb, var(--algo-negative) 12%, transparent); } /* Liste à puces "✓" */ .algo-checks { list-style: none; padding: 0; margin: 0; } .algo-checks li { display: flex; align-items: flex-start; gap: 10px; color: var(--algo-ink); font-size: .96rem; margin-bottom: 12px; } .algo-checks li::before { content: "\2713"; flex: none; width: 20px; height: 20px; margin-top: 1px; display: inline-flex; align-items: center; justify-content: center; font-size: .72rem; font-weight: 700; color: var(--algo-positive); background: color-mix(in srgb, var(--algo-positive) 15%, transparent); border-radius: 50%; } /* Formulaires */ .algo-field { margin-bottom: 18px; } .algo-field label { display: block; font-size: .86rem; font-weight: 600; color: var(--algo-ink); margin-bottom: 7px; } .algo-input, .algo .algo-form input:not([type="checkbox"]):not([type="radio"]), .algo .algo-form select, .algo .algo-form textarea { width: 100%; padding: 12px 14px; background: var(--algo-bg); border: 1px solid var(--algo-border); border-radius: var(--algo-radius-ctrl); color: var(--algo-ink); font-size: .96rem; font-family: var(--algo-font-body); transition: border-color .16s ease, box-shadow .16s ease; } .algo-input:focus, .algo .algo-form input:focus, .algo .algo-form select:focus, .algo .algo-form textarea:focus { outline: none; border-color: var(--algo-accent); box-shadow: var(--algo-ring); } .algo-input::placeholder { color: var(--algo-muted); } .algo-help { font-size: .82rem; color: var(--algo-muted); margin-top: 6px; } /* Pages d'authentification (connexion, inscription, mot de passe oublié) */ .algo-auth { min-height: calc(100vh - var(--algo-nav-h)); display: flex; align-items: center; justify-content: center; padding: 44px 20px 64px; } .algo-auth-card { width: 100%; max-width: 440px; } .algo-auth-card.is-wide { max-width: 560px; } .algo-auth-head { text-align: center; margin-bottom: 24px; } .algo-auth-head h1 { font-size: clamp(1.5rem, 1.2rem + 1.6vw, 1.9rem); } .algo-auth-head p { color: var(--algo-muted); margin-top: 8px; font-size: .95rem; } .algo-auth .algo-row2 { display: grid; gap: 0 14px; } @media (min-width: 460px) { .algo-auth .algo-row2 { grid-template-columns: 1fr 1fr; } } .algo-phone { display: flex; } .algo-phone .algo-dial { display: flex; align-items: center; padding: 0 12px; background: var(--algo-surface-2); border: 1px solid var(--algo-border); border-inline-end: none; border-start-start-radius: var(--algo-radius-ctrl); border-end-start-radius: var(--algo-radius-ctrl); color: var(--algo-muted); font-size: .92rem; white-space: nowrap; } .algo-phone input { border-start-start-radius: 0 !important; border-end-start-radius: 0 !important; } .algo-auth-alt { text-align: center; margin-top: 20px; font-size: .92rem; color: var(--algo-muted); } /* Barre d'onglets (Marchés / Signaux / Watchlist…) */ .algo-tabs { display: flex; gap: 6px; flex-wrap: wrap; padding: 6px; margin-bottom: 18px; background: var(--algo-surface-2); border: 1px solid var(--algo-border); border-radius: var(--algo-radius-ctrl); width: fit-content; max-width: 100%; } .algo-tabs a { padding: 9px 16px; border-radius: 9px; font-family: var(--algo-font-display); font-weight: 500; font-size: .92rem; color: var(--algo-muted); white-space: nowrap; } .algo-tabs a:hover { color: var(--algo-ink); } .algo-tabs a.is-active { background: var(--algo-surface); color: var(--algo-ink); box-shadow: var(--algo-shadow-sm); } /* Cadre de graphique plein écran doux */ .algo-chart-frame { border: 1px solid var(--algo-border); border-radius: var(--algo-radius-card); overflow: hidden; background: var(--algo-surface); box-shadow: var(--algo-shadow-md); height: min(76vh, 760px); } .algo-chart-frame > * { width: 100%; height: 100%; } /* Assistant multi-étapes */ .algo-wizard-dots { display: flex; gap: 8px; justify-content: center; margin-bottom: 20px; } .algo-wizard-dots span { width: 28px; height: 4px; border-radius: 4px; background: var(--algo-border); transition: background .2s ease; } .algo-wizard-dots span.is-on { background: var(--algo-accent); } .algo-wizard-step[hidden] { display: none; } /* Liste déroulante cherchable */ .algo-combobox { position: relative; } .algo-combobox-list { list-style: none; margin: 6px 0 0; padding: 6px; position: absolute; inset-inline: 0; z-index: 40; max-height: 260px; overflow-y: auto; background: var(--algo-surface); border: 1px solid var(--algo-border); border-radius: var(--algo-radius-ctrl); box-shadow: var(--algo-shadow-lg); } .algo-combobox-list[hidden] { display: none; } .algo-combobox-list li { padding: 9px 12px; border-radius: 8px; cursor: pointer; font-size: .92rem; color: var(--algo-ink); } .algo-combobox-list li:hover, .algo-combobox-list li.is-active { background: var(--algo-surface-2); } /* Alertes / messages */ .algo-alert { padding: 14px 16px; border-radius: var(--algo-radius-ctrl); border: 1px solid var(--algo-border); background: var(--algo-surface-2); color: var(--algo-ink); font-size: .92rem; display: flex; gap: 10px; align-items: flex-start; margin-bottom: 14px; } .algo-alert--success { border-color: color-mix(in srgb, var(--algo-positive) 40%, transparent); background: color-mix(in srgb, var(--algo-positive) 12%, transparent); } .algo-alert--error, .algo-alert--danger { border-color: color-mix(in srgb, var(--algo-negative) 40%, transparent); background: color-mix(in srgb, var(--algo-negative) 12%, transparent); } .algo-alert--warning { border-color: color-mix(in srgb, var(--algo-gold) 45%, transparent); background: color-mix(in srgb, var(--algo-gold) 14%, transparent); } /* ============================ 9. HERO + 3D =========================== */ .algo-hero { position: relative; padding-block: clamp(56px, 8vw, 120px); } .algo-hero h1 { max-width: 16ch; } .algo-hero p.lead { color: var(--algo-muted); font-size: 1.15rem; max-width: 46ch; margin: 20px 0 30px; } .algo-hero-cta { display: flex; gap: 14px; flex-wrap: wrap; } .algo-tilt { transform-style: preserve-3d; transition: transform .3s cubic-bezier(.16,1,.3,1); will-change: transform; } .algo-tilt__inner { transform: translateZ(0); } @media (hover: hover) and (prefers-reduced-motion: no-preference) { .algo-tilt:hover { transform: perspective(1000px) rotateX(var(--rx,0)) rotateY(var(--ry,0)); } } .algo-shot { border-radius: var(--algo-radius-card); border: 1px solid var(--algo-border); box-shadow: var(--algo-shadow-lg); overflow: hidden; background: var(--algo-surface); } /* ============================ 10. ANIMATIONS ======================== */ /* Par défaut le contenu est VISIBLE. On ne masque pour animer que si le JS a confirmé qu'il peut gérer l'apparition (classe .algo-anim posée par algo.js). */ .algo-reveal { opacity: 1; transform: none; } html.algo-anim .algo-reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; } html.algo-anim .algo-reveal.is-in { opacity: 1; transform: none; } @media (prefers-reduced-motion: reduce) { html.algo-anim .algo-reveal { opacity: 1; transform: none; transition: none; } .algo-tilt { transition: none; } } /* ============================ 11. THÈME / LANGUE =================== */ /* Bouton langue de l'en-tête : drapeau de la langue active + code */ .algo-lang-btn { width: auto; gap: 6px; padding: 0 10px; font-size: .82rem; font-weight: 600; } .algo-lang-btn .algo-lang-flag { font-size: 1rem; line-height: 1; } .algo-lang-btn .algo-lang-code { letter-spacing: .04em; color: var(--algo-ink); } .algo-langlist { display: grid; gap: 2px; max-height: min(70vh, 460px); overflow-y: auto; } .algo-langlist form { margin: 0; } .algo-langlist button { display: flex; align-items: center; gap: 11px; width: 100%; padding: 10px 12px; border-radius: 9px; background: none; border: none; color: var(--algo-ink); font-size: .92rem; cursor: pointer; text-align: start; } .algo-langlist button:hover { background: var(--algo-surface-2); } .algo-langlist button.is-current { background: var(--algo-accent-soft); color: var(--algo-accent); font-weight: 600; } .algo-langlist .algo-lang-flag { font-size: 1.15rem; line-height: 1; flex: none; } .algo-langlist .algo-lang-check { margin-inline-start: auto; color: var(--algo-accent); font-weight: 700; } .algo-langlist img { width: 20px; height: auto; border-radius: 3px; } .algo-theme-toggle .on-dark { display: none; } :root[data-theme="dark"] .algo-theme-toggle .on-dark { display: inline; } :root[data-theme="dark"] .algo-theme-toggle .on-light { display: none; } /* ============================ 12. PAGES D'ERREUR ================== */ .algo-error { text-align: center; padding-block: clamp(60px, 12vh, 160px); } .algo-error .code { font-family: var(--algo-font-display); font-weight: 700; font-size: clamp(4rem, 3rem + 8vw, 9rem); line-height: 1; background: linear-gradient(135deg, var(--algo-accent), var(--algo-positive)); -webkit-background-clip: text; background-clip: text; color: transparent; } .algo-error p { color: var(--algo-muted); max-width: 44ch; margin: 14px auto 28px; } /* Contenu long (pages légales, articles) */ .algo-prose { max-width: 760px; margin-inline: auto; } .algo-prose h1 { margin-bottom: 6px; } .algo-prose .updated { color: var(--algo-muted); font-size: .85rem; margin-bottom: 28px; } .algo-prose h2 { font-size: 1.25rem; margin: 30px 0 10px; } .algo-prose p, .algo-prose li { color: var(--algo-ink); line-height: 1.75; } .algo-prose ul { padding-inline-start: 20px; } .algo-prose li { margin-bottom: 6px; } .algo-prose a { color: var(--algo-accent); } /* ============================ 13. UTILITAIRES ===================== */ .algo-stack > * + * { margin-top: var(--s, 16px); } .algo-center { text-align: center; } .algo-hide { display: none !important; } .algo-mt-0 { margin-top: 0 !important; } .algo-nowrap { white-space: nowrap; } /* Responsive : navigation mobile plein écran */ @media (max-width: 980px) { .algo-nav, .algo-header-actions .algo-desktop-only, .algo .algo-header-actions a.algo-desktop-only { display: none !important; } .algo-burger { display: inline-flex !important; } .algo-mobile-panel { position: fixed; inset: var(--algo-nav-h) 0 0 0; background: var(--algo-bg); border-top: 1px solid var(--algo-border); padding: 18px 20px 40px; flex-direction: column; gap: 0; overflow-y: auto; overscroll-behavior: contain; z-index: 999; display: none; } body.algo-nav-open { overflow: hidden; } body.algo-nav-open .algo-mobile-panel { display: flex; } .algo-mobile-section { padding: 6px 0 4px; border-top: 1px solid var(--algo-border); margin-top: 6px; } .algo-mobile-section:first-of-type { border-top: none; margin-top: 0; } .algo-mobile-title { font-family: var(--algo-font-display); font-size: .74rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--algo-muted); margin: 10px 8px 4px; } .algo-mobile-panel a { display: flex; align-items: center; gap: 10px; padding: 12px 8px; border-radius: 10px; color: var(--algo-ink); font-family: var(--algo-font-display); font-weight: 500; } .algo-mobile-panel a:active { background: var(--algo-surface-2); } .algo-mobile-panel a.is-active { color: var(--algo-accent); } /* Lien "AI Trader" mis en avant sans bloc géant : même gabarit que les autres, juste un liseré et la couleur d'accent. */ .algo-mobile-panel .algo-mobile-lead { color: var(--algo-accent); border-inline-start: 3px solid var(--algo-accent); background: var(--algo-accent-soft); margin-bottom: 8px; } .algo-mobile-panel .algo-btn { font-family: var(--algo-font-display); padding: 11px 18px; font-size: .92rem; } /* Le menu langue s'ouvre calé sous l'en-tête, jamais hors écran */ #algo-lang-menu .algo-menu-panel { position: fixed; inset-inline: auto 12px; inset-block-start: calc(var(--algo-nav-h) + 6px); min-width: min(78vw, 260px); } .algo-footer-grid { grid-template-columns: 1fr 1fr; } } @media (min-width: 981px) { .algo-mobile-panel { display: none !important; } } @media (max-width: 560px) { .algo-footer-grid { grid-template-columns: 1fr; } .algo-footer-bottom { flex-direction: column; align-items: flex-start; } } /* RTL (arabe) : quelques ajustements */ [dir="rtl"] .algo-nav a.is-active::after { } [dir="rtl"] .algo-wordmark { direction: ltr; } [dir="rtl"] .algo-error .code { direction: ltr; } /* Le preloader hérité et les badges de contact latéraux sont neutralisés */ .algo #preloader, .algo .side-badge, .algo .contactez-nous-badge { display: none !important; }