/* ============================================================ STYLE.CSS — Styles globaux Voltaire Électricité ============================================================ */ /* --- Variables ----------------------------------------------- */ :root { /* Couleurs */ --noir: #0A0A0A; --noir-2: #141414; --noir-3: #1E1E1E; --gris: #2A2A2A; --gris-clair: #555555; --ivoire: #F0EAD6; --ivoire-2: #C8BFA8; --or: #C9A96E; --or-clair: #E2C99A; --or-sombre: #A0804A; --blanc: #FFFFFF; /* Typo */ --font-serif: 'Cormorant Garamond', Georgia, serif; --font-sans: 'DM Sans', sans-serif; /* Espacements */ --section-pad: clamp(80px, 10vw, 140px); --container: 1240px; --gap: clamp(24px, 3vw, 48px); --pad-x: clamp(20px, 5vw, 60px); /* Ergonomie tactile */ --touch-target: 44px; /* Transitions */ --ease: cubic-bezier(0.22, 0.61, 0.36, 1); --dur: 0.45s; } /* --- Reset & Base -------------------------------------------- */ *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; } /* overflow-x:hidden vit ICI, sur — jamais sur un wrapper
nested (comme .page-wrapper l'était avant) : un wrapper avec overflow-x non-visible force overflow-y à "auto" (règle CSS), ce qui en fait un conteneur de scroll fantôme séparé de la page, et casse le scroll natif vers les ancres (#installation, etc.) ainsi que position:sticky des descendants. Sur , qui EST déjà la racine du scroll, ce problème n'existe pas. */ html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; width: 100%; overflow-x: hidden; } body { background-color: var(--noir); color: var(--ivoire); font-family: var(--font-sans); font-weight: 400; line-height: 1.65; width: 100%; position: relative; } .page-wrapper { width: 100%; /* plus d'overflow-x ici, volontairement */ } img { display: block; max-width: 100%; height: auto; } a, button { color: inherit; text-decoration: none; touch-action: manipulation; } ul, ol { list-style: none; } address { font-style: normal; } /* --- Conteneur ----------------------------------------------- */ .container { width: min(100%, var(--container)); margin-inline: auto; padding-inline: var(--pad-x); } /* --- Titres -------------------------------------------------- */ h1, h2, h3, h4 { font-family: var(--font-serif); font-weight: 300; line-height: 1.1; letter-spacing: 0.01em; } h1 { font-size: clamp(2.4rem, 4vw + 1.2rem, 6rem); } h2 { font-size: clamp(1.9rem, 3vw + 1rem, 4rem); } h3 { font-size: clamp(1.25rem, 1.5vw + 1rem, 1.8rem); } em { font-style: italic; color: var(--or); } /* --- Labels de section --------------------------------------- */ .section-label { display: inline-block; font-family: var(--font-sans); font-size: 0.7rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--or); margin-bottom: 1.2rem; } .section-header { margin-bottom: clamp(40px, 5vw, 72px); } /* --- Boutons ------------------------------------------------- */ .btn-primary, .btn-ghost, .btn-outline { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: var(--touch-target); padding: 14px 32px; font-family: var(--font-sans); font-size: 0.82rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; border: 1px solid transparent; transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease), transform 0.2s ease; cursor: pointer; white-space: nowrap; } .btn-primary { background: var(--or); color: var(--noir); border-color: var(--or); } .btn-primary:hover { background: var(--or-clair); border-color: var(--or-clair); transform: translateY(-2px); } .btn-ghost { background: transparent; color: var(--ivoire); border-color: rgba(240, 234, 214, 0.35); } .btn-ghost:hover { border-color: var(--ivoire); transform: translateY(-2px); } .btn-outline { background: transparent; color: var(--or); border-color: var(--or); } .btn-outline:hover { background: var(--or); color: var(--noir); transform: translateY(-2px); } .btn-ghost svg, .btn-outline svg { width: 18px; height: 18px; flex-shrink: 0; } /* --- Header / Nav -------------------------------------------- */ #header { position: fixed; inset-block-start: 0; inset-inline: 0; z-index: 100; transition: background var(--dur) var(--ease), box-shadow var(--dur) var(--ease); } #header.scrolled { background: rgba(10, 10, 10, 0.96); backdrop-filter: blur(12px); box-shadow: 0 1px 0 rgba(201, 169, 110, 0.15); } .header-inner { display: flex; align-items: center; justify-content: space-between; width: min(100%, var(--container)); margin-inline: auto; padding: 22px var(--pad-x); gap: 24px; } /* Logo */ .logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; } .logo-mark { display: grid; place-items: center; width: 36px; height: 36px; border: 1px solid var(--or); font-family: var(--font-serif); font-size: 1.3rem; font-weight: 300; color: var(--or); letter-spacing: 0; transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease); } .logo-text { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 300; letter-spacing: 0.05em; color: var(--ivoire); transition: color var(--dur) var(--ease); } .logo-text em { color: var(--or); font-style: italic; transition: color var(--dur) var(--ease); } /* Navigation desktop */ .nav-main ul { display: flex; align-items: center; gap: clamp(20px, 3vw, 40px); } .nav-main a { display: inline-flex; align-items: center; font-size: 0.78rem; font-weight: 500; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ivoire-2); transition: color var(--dur) var(--ease); position: relative; } .nav-main a::after { content: ''; position: absolute; inset-block-end: -4px; inset-inline-start: 0; width: 0; height: 1px; background: var(--or); transition: width var(--dur) var(--ease); } .nav-main a:hover, .nav-main a.active { color: var(--ivoire); } .nav-main a:hover::after, .nav-main a.active::after { width: 100%; } .nav-main .nav-cta { padding: 9px 22px; min-height: var(--touch-target); border: 1px solid var(--or); color: var(--or); letter-spacing: 0.12em; transition: background var(--dur) var(--ease), color var(--dur) var(--ease); } .nav-main .nav-cta::after { display: none; } .nav-main .nav-cta:hover { background: var(--or); color: var(--noir); } /* Burger */ .burger { display: none; flex-direction: column; align-items: center; justify-content: center; gap: 6px; width: var(--touch-target); height: var(--touch-target); background: none; border: none; cursor: pointer; padding: 0; z-index: 101; position: relative; } .burger span { display: block; width: 26px; height: 1.5px; background: var(--ivoire); transition: transform var(--dur) var(--ease), opacity 0.2s, background 0.25s; } .burger.open span { background: var(--noir); } #header.menu-open { background: var(--ivoire); box-shadow: none; } #header.menu-open .logo-mark { color: var(--noir); border-color: var(--noir); } #header.menu-open .logo-text { color: var(--noir); } #header.menu-open .logo-text em { color: var(--or-sombre); } .mobile-nav { display: none; } /* --- Footer -------------------------------------------------- */ #footer { background: var(--noir-2); border-top: 1px solid rgba(201, 169, 110, 0.15); } .footer-inner { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: var(--gap); width: min(100%, var(--container)); margin-inline: auto; padding: clamp(60px, 8vw, 100px) var(--pad-x); } .footer-brand .logo { margin-bottom: 20px; } .footer-brand p { font-size: 0.82rem; color: var(--gris-clair); line-height: 1.7; } .footer-nav h3, .footer-contact h3, .footer-certifs h3 { font-family: var(--font-sans); font-size: 0.68rem; font-weight: 500; letter-spacing: 0.2em; text-transform: uppercase; color: var(--or); margin-bottom: 20px; } .footer-nav ul li+li { margin-top: 10px; } .footer-nav a { display: inline-block; padding: 4px 0; font-size: 0.88rem; color: var(--ivoire-2); transition: color 0.25s; } .footer-nav a:hover { color: var(--ivoire); } .footer-contact address p { font-size: 0.88rem; color: var(--ivoire-2); line-height: 1.8; } .footer-contact a { display: inline-block; padding: 2px 0; transition: color 0.25s; } .footer-contact a:hover { color: var(--or); } .footer-certifs ul li { font-size: 0.82rem; color: var(--ivoire-2); padding: 6px 0; border-bottom: 1px solid var(--gris); } .footer-certifs ul li:first-child { border-top: 1px solid var(--gris); } .footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; width: min(100%, var(--container)); margin-inline: auto; padding: 24px var(--pad-x); border-top: 1px solid var(--gris); font-size: 0.75rem; color: var(--gris-clair); } .footer-bottom a { display: inline-block; padding: 4px 0; transition: color 0.25s; } .footer-bottom a:hover { color: var(--or); } /* --- Animation d'entrée (classes gérées par main.js) --------- */ [data-anim] { opacity: 0; transform: translateY(28px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); } [data-anim="fade-right"] { transform: translateX(-36px); } [data-anim="fade-left"] { transform: translateX(36px); } [data-anim].visible { opacity: 1; transform: translate(0); } [data-delay="1"] { transition-delay: 0.1s; } [data-delay="2"] { transition-delay: 0.2s; } [data-delay="3"] { transition-delay: 0.3s; } /* --- CTA Band (global, toutes pages) ------------------------- */ #cta-band { background: var(--noir-2); border-top: 1px solid rgba(201, 169, 110, 0.15); border-bottom: 1px solid rgba(201, 169, 110, 0.15); padding: clamp(64px, 9vw, 120px) 0; position: relative; overflow: hidden; } #cta-band::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at center, rgba(201, 169, 110, 0.05) 0%, transparent 70%); pointer-events: none; } .cta-band-inner { width: min(100%, var(--container)); margin-inline: auto; padding-inline: var(--pad-x); display: grid; grid-template-columns: 1fr auto; align-items: center; gap: clamp(32px, 5vw, 60px); } .cta-band-content h2 { font-size: clamp(1.7rem, 5vw + 0.6rem, 3.5rem); line-height: 1.1; margin-bottom: 16px; } .cta-band-content p { font-size: 0.95rem; color: var(--ivoire-2); max-width: 480px; } .cta-band-actions { display: flex; flex-direction: column; gap: 14px; flex-shrink: 0; align-items: stretch; } .cta-band-actions .btn-primary, .cta-band-actions .btn-ghost { justify-content: center; white-space: nowrap; } /* --- Responsive ---------------------------------------------- */ @media (max-width: 1024px) { .footer-inner { grid-template-columns: 1fr 1fr; } } @media (max-width: 768px) { .nav-main { display: none; } .burger { display: flex; } .mobile-nav.open { display: flex; flex-direction: column; position: fixed; inset: 0; background: var(--ivoire); padding: 100px 40px 40px; z-index: 99; overflow-y: auto; } .mobile-nav ul { display: flex; flex-direction: column; align-items: flex-start; gap: 0; width: 100%; } .mobile-nav ul li { width: 100%; border-bottom: 1px solid rgba(10, 10, 10, 0.1); } .mobile-nav a { display: block; width: 100%; min-height: var(--touch-target); font-size: 1.1rem; font-weight: 500; letter-spacing: 0.12em; text-transform: uppercase; color: var(--noir) !important; padding: 20px 0; } .mobile-nav a:hover { color: var(--or-sombre) !important; } .mobile-nav .nav-cta { margin-top: 32px; display: inline-flex; width: auto; border: 1px solid var(--noir); color: var(--noir) !important; padding: 14px 28px; } .mobile-nav .nav-cta:hover { background: var(--noir); color: var(--ivoire) !important; } .cta-band-inner { grid-template-columns: 1fr; text-align: center; } .cta-band-content p { max-width: 100%; } .cta-band-actions { flex-direction: row; flex-wrap: wrap; justify-content: center; } .footer-inner { grid-template-columns: 1fr; } .footer-bottom { flex-direction: column; text-align: center; } } @media (max-width: 360px) { .btn-primary, .btn-ghost, .btn-outline { width: 100%; } .hero-actions { width: 100%; } }