/* Site vitrine Edelio — identité pétrole/écume, typographies Sora + Inter. */
:root {
    --petrol: #0E6E64; --petrol-dark: #08463F; --foam: #7ADAC9;
    --ink: #10201D; --mist: #5C6E6A; --paper: #FFFFFF; --sand: #F2F6F5;
    --ocre: #DEA54B; --brique: #D96C57;
    --radius: 18px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: "Inter", system-ui, sans-serif; color: var(--ink); background: var(--paper); line-height: 1.6; }
h1, h2, h3 { font-family: "Sora", sans-serif; line-height: 1.15; }
a { color: inherit; }
.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* ---- Accessibilité ---- */
.skip-link { position: absolute; left: -9999px; top: 0; z-index: 100; background: var(--petrol-dark); color: #fff; font-weight: 600; padding: 12px 20px; border-radius: 0 0 12px 0; text-decoration: none; }
.skip-link:focus { left: 0; }
:focus-visible { outline: 3px solid var(--petrol); outline-offset: 2px; border-radius: 4px; }
.cta :focus-visible, .skip-link:focus-visible { outline-color: var(--foam); }

/* ---- En-tête ---- */
.topbar { position: sticky; top: 0; z-index: 50; background: rgba(255,255,255,.92); backdrop-filter: blur(8px); border-bottom: 1px solid #E4ECEA; }
.nav { display: flex; align-items: center; gap: 28px; height: 66px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: "Sora", sans-serif; font-weight: 800; font-size: 20px; text-decoration: none; }
.brand__mark { width: 32px; height: 32px; border-radius: 9px; background: var(--petrol); color: #fff; display: grid; place-items: center; font-size: 17px; }
.nav__links { display: flex; gap: 22px; margin-left: auto; font-size: 14.5px; font-weight: 500; color: var(--mist); }
.nav__links a { text-decoration: none; }
.nav__links a:hover { color: var(--petrol); }
.lang { font-size: 13px; font-weight: 600; color: var(--mist); text-decoration: none; border: 1px solid #D8E3E1; border-radius: 999px; padding: 5px 12px; }
.btn { display: inline-block; font-family: "Sora", sans-serif; font-weight: 700; font-size: 15px; text-decoration: none; border-radius: 12px; padding: 12px 22px; transition: transform .15s ease, box-shadow .15s ease; }
.btn--primary { background: var(--petrol); color: #fff; box-shadow: 0 8px 24px rgba(14,110,100,.28); }
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(14,110,100,.35); }
.btn--ghost { color: var(--petrol); border: 2px solid var(--petrol); }
.btn--big { font-size: 17px; padding: 15px 30px; }

/* ---- Héros (accueil) ---- */
.hero { background: linear-gradient(160deg, var(--sand), #fff 55%), radial-gradient(700px 400px at 90% -10%, rgba(122,218,201,.35), transparent); overflow: hidden; }
.hero .wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items: center; padding-top: 72px; padding-bottom: 84px; }
.eyebrow { display: inline-block; font-size: 12.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--petrol); background: rgba(122,218,201,.25); border-radius: 999px; padding: 6px 14px; margin-bottom: 18px; }
.hero h1 { font-size: clamp(34px, 4.6vw, 52px); font-weight: 800; letter-spacing: -.02em; }
.hero h1 em { font-style: normal; color: var(--petrol); position: relative; }
.hero h1 em::after { content: ""; position: absolute; left: 0; right: 0; bottom: 4px; height: 10px; background: rgba(122,218,201,.5); z-index: -1; border-radius: 4px; }
.hero p.lead { font-size: 18.5px; color: var(--mist); margin: 20px 0 30px; max-width: 34em; }
.hero__cta { display: flex; gap: 14px; flex-wrap: wrap; align-items: center; }
.hero__note { font-size: 13px; color: var(--mist); }
.hero__stats { display: flex; gap: 34px; margin-top: 42px; }
.hero__stat b { display: block; font-family: "Sora", sans-serif; font-size: 26px; color: var(--petrol-dark); }
.hero__stat span { font-size: 13px; color: var(--mist); }

/* Maquette de PV */
.mockup { position: relative; filter: drop-shadow(0 30px 50px rgba(8,70,63,.18)); }
.pv { background: #fff; border: 1px solid #E2EAE8; border-radius: 14px; padding: 26px 28px; transform: rotate(-1.5deg); }
.pv__head { display: flex; justify-content: space-between; align-items: center; border-bottom: 3px solid var(--petrol); padding-bottom: 12px; margin-bottom: 16px; }
.pv__title { font-family: "Sora", sans-serif; font-weight: 800; color: var(--petrol); font-size: 15px; }
.pv__ref { font-size: 11px; color: var(--mist); }
.pv__line { height: 9px; border-radius: 5px; background: #EDF3F2; margin: 9px 0; }
.pv__line--w60 { width: 60%; } .pv__line--w80 { width: 80%; } .pv__line--w45 { width: 45%; }
.pv__section { font-size: 11.5px; font-weight: 700; color: var(--petrol); text-transform: uppercase; letter-spacing: .06em; margin-top: 16px; }
.pv__photos { display: flex; gap: 8px; margin-top: 10px; }
.pv__photo { flex: 1; aspect-ratio: 4/3; border-radius: 8px; background: linear-gradient(140deg, #DCE9E7, #C4DAD6); }
.pv__badge { position: absolute; z-index: 2; top: -16px; right: -12px; background: var(--ocre); color: #fff; font-family: "Sora", sans-serif; font-weight: 700; font-size: 13px; border-radius: 999px; padding: 8px 16px; transform: rotate(3deg); box-shadow: 0 10px 24px rgba(222,165,75,.4); }
.pv__sign { position: absolute; z-index: 2; bottom: -22px; left: -18px; background: #fff; border: 1px solid #E2EAE8; border-radius: 12px; padding: 10px 16px; display: flex; align-items: center; gap: 10px; box-shadow: 0 16px 32px rgba(8,70,63,.14); transform: rotate(1.5deg); }
.pv__sign small { font-size: 11px; color: var(--mist); }

/* ---- Bande de confiance ---- */
.trust { border-block: 1px solid #E4ECEA; background: #FBFDFC; }
.trust .wrap { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 18px 24px; flex-wrap: wrap; font-size: 13.5px; color: var(--mist); }
.trust b { color: var(--petrol-dark); }

/* ---- Sections & sous-pages ---- */
section { padding: 84px 0; }
.section-head { max-width: 640px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(26px, 3.4vw, 38px); font-weight: 800; letter-spacing: -.015em; }
.section-head p { color: var(--mist); margin-top: 12px; font-size: 16.5px; }

.page-hero { background: linear-gradient(160deg, var(--sand), #fff 70%); padding: 58px 0 46px; border-bottom: 1px solid #E4ECEA; }
.page-hero h1 { font-size: clamp(30px, 4vw, 44px); font-weight: 800; letter-spacing: -.02em; }
.page-hero p { color: var(--mist); margin-top: 12px; font-size: 17px; max-width: 40em; }

/* ---- Fonctionnalités ---- */
.features-band { background: var(--sand); }
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.feat { background: #fff; border: 1px solid #E4ECEA; border-radius: var(--radius); padding: 26px; transition: transform .18s ease, box-shadow .18s ease; }
.feat:hover { transform: translateY(-4px); box-shadow: 0 18px 36px rgba(8,70,63,.10); }
.feat__icon { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; font-size: 20px; margin-bottom: 14px; background: rgba(122,218,201,.22); }
.feat h3 { font-size: 17px; margin-bottom: 8px; }
.feat p { font-size: 14.5px; color: var(--mist); }

.feature-block { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 44px; align-items: start; padding: 44px 0; border-bottom: 1px solid #EDF3F2; }
.feature-block:last-child { border-bottom: none; }
.feature-block__title h2 { font-size: 26px; font-weight: 800; letter-spacing: -.015em; }
.feature-block__title p { color: var(--mist); margin-top: 10px; font-size: 15.5px; }
.feature-block__eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--petrol); margin-bottom: 8px; }
.feature-list { list-style: none; display: flex; flex-direction: column; gap: 14px; }
.feature-list li { padding-left: 30px; position: relative; font-size: 15px; color: var(--ink); }
.feature-list li::before { content: "✓"; position: absolute; left: 4px; top: 0; color: var(--petrol); font-weight: 800; }
.feature-list li b { font-weight: 600; }
.feature-list li span { color: var(--mist); }

/* ---- Étapes ---- */
.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: step; }
.step { position: relative; padding: 28px; border-radius: var(--radius); background: linear-gradient(160deg, rgba(122,218,201,.14), #fff 60%); border: 1px solid #E4ECEA; }
.step::before { counter-increment: step; content: counter(step, decimal-leading-zero); font-family: "Sora", sans-serif; font-weight: 800; font-size: 42px; color: rgba(14,110,100,.18); display: block; margin-bottom: 4px; }
.step h3 { font-size: 18px; margin-bottom: 8px; }
.step p { font-size: 14.5px; color: var(--mist); }

/* ---- Tarifs ---- */
.pricing-band { background: linear-gradient(180deg, #fff, var(--sand)); }
.price-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; align-items: stretch; }
.price { background: #fff; border: 1px solid #E4ECEA; border-radius: var(--radius); padding: 26px 22px; display: flex; flex-direction: column; }
.price--star { border: 2px solid var(--petrol); position: relative; box-shadow: 0 22px 44px rgba(14,110,100,.16); }
.price--star::before { content: attr(data-flag); position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--petrol); color: #fff; font-size: 11.5px; font-weight: 700; border-radius: 999px; padding: 4px 14px; white-space: nowrap; }
.price h3 { font-size: 16px; }
.price__amount { font-family: "Sora", sans-serif; font-size: 34px; font-weight: 800; color: var(--petrol-dark); margin: 10px 0 2px; }
.price__amount small { font-size: 13px; font-weight: 500; color: var(--mist); }
.price ul { list-style: none; margin: 16px 0 22px; font-size: 13.8px; color: var(--mist); flex: 1; }
.price li { padding: 5px 0 5px 24px; position: relative; }
.price li::before { content: "✓"; position: absolute; left: 2px; color: var(--petrol); font-weight: 700; }
.price .btn { text-align: center; }

.option-band { background: #fff; border: 1px solid #E4ECEA; border-left: 5px solid var(--ocre); border-radius: var(--radius); padding: 26px; display: flex; gap: 24px; align-items: center; flex-wrap: wrap; margin-top: 26px; }
.option-band h3 { font-size: 18px; }
.option-band p { color: var(--mist); font-size: 14.5px; margin-top: 4px; max-width: 46em; }
.option-band .price__amount { font-size: 26px; margin: 0; white-space: nowrap; }

.faq { max-width: 760px; }
.faq details { border-bottom: 1px solid #E4ECEA; padding: 14px 0; }
.faq summary { font-family: "Sora", sans-serif; font-weight: 600; font-size: 15.5px; cursor: pointer; }
.faq p { color: var(--mist); font-size: 14.5px; margin-top: 8px; }

/* ---- Témoignage & CTA ---- */
.quote { text-align: center; max-width: 760px; margin: 0 auto; }
.quote blockquote { font-family: "Sora", sans-serif; font-size: clamp(20px, 2.6vw, 27px); font-weight: 600; letter-spacing: -.01em; }
.quote blockquote em { color: var(--petrol); font-style: normal; }
.quote figcaption { margin-top: 18px; font-size: 14px; color: var(--mist); }

.cta { background: var(--petrol-dark); color: #fff; text-align: center; border-radius: 26px; padding: 64px 32px; position: relative; overflow: hidden; }
.cta::after { content: ""; position: absolute; inset: 0; background: radial-gradient(500px 260px at 85% 20%, rgba(122,218,201,.30), transparent); pointer-events: none; }
.cta h2 { font-size: clamp(26px, 3.4vw, 40px); font-weight: 800; }
.cta p { color: #BFE4DD; margin: 14px auto 30px; max-width: 34em; }
.cta .btn--primary { background: var(--foam); color: var(--petrol-dark); box-shadow: 0 10px 30px rgba(0,0,0,.3); position: relative; }

/* ---- Contact ---- */
.contact-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 40px; align-items: start; }
.contact-card { background: #fff; border: 1px solid #E4ECEA; border-radius: var(--radius); padding: 28px; }
.contact-card h3 { font-size: 17px; margin-bottom: 12px; }
.contact-card p { color: var(--mist); font-size: 14.5px; }
.contact-card a { color: var(--petrol); font-weight: 600; text-decoration: none; }
.contact-card + .contact-card { margin-top: 16px; }

/* ---- Pied de page ---- */
.site-footer { padding: 42px 0 54px; color: var(--mist); font-size: 13.5px; border-top: 1px solid #E4ECEA; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; align-items: center; }
.site-footer a { color: var(--petrol); text-decoration: none; }
.site-footer__links { display: flex; gap: 16px; }
.site-footer__links a { color: var(--mist); text-decoration: none; }
.site-footer__links a:hover { color: var(--petrol); }

@media (max-width: 900px) {
    .hero .wrap { grid-template-columns: 1fr; padding-top: 44px; }
    .mockup { max-width: 440px; margin: 0 auto; }
    .feat-grid, .steps-grid { grid-template-columns: 1fr 1fr; }
    .price-grid { grid-template-columns: 1fr 1fr; }
    .feature-block { grid-template-columns: 1fr; gap: 18px; }
    .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 580px) {
    .feat-grid, .steps-grid, .price-grid { grid-template-columns: 1fr; }
    .nav__links { display: none; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto; } }