/* ==========================================================================
   EV2M Landing - main.css
   Design system + composants. Accent couleur pilote par la classe <body>.
   ========================================================================== */

/* ---- Fonts (auto-hebergees, generees par scripts/fetch-fonts.js) --------- */
@font-face{font-family:'Oswald';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/oswald-500.woff2') format('woff2')}
@font-face{font-family:'Oswald';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/oswald-600.woff2') format('woff2')}
@font-face{font-family:'Oswald';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/oswald-700.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:400;font-display:swap;src:url('../fonts/inter-400.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:500;font-display:swap;src:url('../fonts/inter-500.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/inter-600.woff2') format('woff2')}
@font-face{font-family:'Inter';font-style:normal;font-weight:700;font-display:swap;src:url('../fonts/inter-700.woff2') format('woff2')}
@font-face{font-family:'Caveat';font-style:normal;font-weight:600;font-display:swap;src:url('../fonts/caveat-600.woff2') format('woff2')}

/* ---- Tokens -------------------------------------------------------------- */
:root{
	--ink:#22282d; --body:#474e55; --muted:#7b848c;
	--line:#e4e8ec; --bg:#ffffff; --bg-soft:#f4f6f8; --bg-dark:#232a30;
	--grey:#58595b; --grey-d:#3f4144;
	--blue:#1668ac; --blue-d:#0f4c85; --cyan:#2fb6d9;
	--green:#5aa03f; --green-d:#42822c;
	--steel:#6d7378; --steel-d:#4a4f54;
	--gold:#f5b301;
	/* Accent par defaut (corporate) */
	--accent:#1668ac; --accent-d:#0f4c85; --accent-soft:#e8f1f9;
	--font-head:'Oswald','Arial Narrow',system-ui,sans-serif;
	--font-body:'Inter',system-ui,-apple-system,'Segoe UI',Roboto,sans-serif;
	--font-script:'Caveat','Segoe Script',cursive;
	--wrap:1160px; --gap:clamp(1rem,3vw,2rem);
	--r:14px; --r-lg:22px; --r-pill:999px;
	--sh:0 6px 24px rgba(20,30,40,.08); --sh-lg:0 22px 60px rgba(20,30,40,.18);
	--ease:cubic-bezier(.22,.61,.36,1);
}
body.pole-piscine{--accent:#1478b8;--accent-d:#0e5a8e;--accent-soft:#e6f3fb}
body.pole-amenagement{--accent:#5aa03f;--accent-d:#42822c;--accent-soft:#eef6ea}
body.pole-garage{--accent:#5f676d;--accent-d:#41474c;--accent-soft:#eef0f2}

/* ---- Reset --------------------------------------------------------------- */
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-body);color:var(--body);background:var(--bg);
	font-size:clamp(16px,1.05vw,17.5px);line-height:1.65;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--accent-d);text-decoration:none}
h1,h2,h3{font-family:var(--font-head);color:var(--ink);line-height:1.05;font-weight:600;letter-spacing:.5px;margin:0 0 .4em;text-transform:uppercase}
h1{font-size:clamp(2.1rem,5.2vw,3.9rem);font-weight:700}
h2{font-size:clamp(1.7rem,3.6vw,2.7rem)}
h3{font-size:1.2rem;letter-spacing:.3px}
p{margin:0 0 1rem}
strong{color:var(--ink)}
.wrap{width:min(100% - 2.2rem,var(--wrap));margin-inline:auto}
.skip-link{position:absolute;left:-999px}
.skip-link:focus{left:1rem;top:1rem;z-index:200;background:#fff;padding:.6rem 1rem;border-radius:8px}
:focus-visible{outline:3px solid var(--accent);outline-offset:2px}

/* ---- Boutons / CTA ------------------------------------------------------- */
.cta{display:inline-flex;align-items:center;gap:.6rem;font-family:var(--font-head);
	font-weight:600;letter-spacing:.5px;text-transform:uppercase;font-size:1.02rem;
	padding:.92rem 1.5rem;border-radius:var(--r-pill);background:var(--accent);color:#fff;
	border:2px solid var(--accent);cursor:pointer;transition:transform .18s var(--ease),box-shadow .18s,background .18s;
	box-shadow:0 10px 24px -10px var(--accent)}
.cta:hover{background:var(--accent-d);border-color:var(--accent-d);transform:translateY(-2px);color:#fff}
.cta .ico{width:1.15em;height:1.15em;flex:none}
.cta--sm{padding:.62rem 1.05rem;font-size:.92rem}
.cta--ghost{background:transparent;color:var(--accent-d);box-shadow:none}
.cta--ghost:hover{background:var(--accent-soft);color:var(--accent-d)}
.cta--lg{padding:1.1rem 2rem;font-size:1.15rem}
.cta__txt{display:flex;flex-direction:column;align-items:flex-start;line-height:1.05}
.cta__label{font-size:.72em;opacity:.9;font-weight:500}
.cta__num{font-variant-numeric:tabular-nums}
/* Masque revele au clic : brouillage au survol pour inciter au clic */
.cta[data-cta] .cta__num{transition:filter .18s,letter-spacing .18s}
.cta[data-cta]:hover .cta__num{filter:blur(.6px);letter-spacing:1.5px}
.cta[data-cta].is-revealed .cta__num{filter:none;letter-spacing:normal}
.cta[data-cta].is-revealed:hover .cta__num{filter:none;letter-spacing:normal}

/* ---- Header -------------------------------------------------------------- */
.site-header{position:sticky;top:0;z-index:90;background:rgba(255,255,255,.94);
	backdrop-filter:saturate(1.2) blur(8px);border-bottom:1px solid var(--line);transition:box-shadow .2s}
.site-header.is-stuck{box-shadow:0 6px 20px rgba(20,30,40,.09)}
.site-header__row{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 0}
.brand__logo{height:44px;width:auto}
.site-header__actions{display:flex;align-items:center;gap:1rem}
.site-header__zone{display:none;align-items:center;gap:.4rem;color:var(--muted);font-size:.9rem;font-weight:500}
.site-header__zone .ico{width:1.1em;height:1.1em;color:var(--accent)}

/* ---- Hero ---------------------------------------------------------------- */
.hero{position:relative;color:#fff;isolation:isolate;overflow:hidden}
.hero__media{position:absolute;inset:0;z-index:-2;overflow:hidden}
.hero__media img{width:100%;height:100%;object-fit:cover;will-change:transform;animation:ev2m-kenburns 24s ease-in-out infinite alternate}
@keyframes ev2m-kenburns{from{transform:scale(1.02)}to{transform:scale(1.12) translate(-1.5%,-1%)}}
.hero::after{content:"";position:absolute;inset:0;z-index:-1;
	background:linear-gradient(105deg,rgba(20,28,35,.9) 0%,rgba(20,28,35,.6) 45%,rgba(20,28,35,.25) 100%)}
.hero__inner{padding:clamp(3rem,9vh,6.5rem) 0 clamp(3rem,7vh,5rem)}
.hero__eyebrow{display:inline-flex;align-items:center;gap:.5rem;font-family:var(--font-head);
	text-transform:uppercase;letter-spacing:2px;font-weight:500;font-size:.85rem;
	background:var(--accent);padding:.35rem .9rem;border-radius:var(--r-pill);margin-bottom:1.1rem}
.hero h1{color:#fff;max-width:16ch;text-shadow:0 2px 20px rgba(0,0,0,.25)}
.hero__lead{font-size:clamp(1.05rem,1.8vw,1.3rem);max-width:46ch;color:rgba(255,255,255,.92);margin-bottom:1.7rem}
.hero__script{font-family:var(--font-script);font-size:1.9rem;color:var(--cyan);
	display:block;text-transform:none;letter-spacing:0;margin-bottom:.2rem}
.hero__actions{display:flex;flex-wrap:wrap;gap:.9rem;align-items:center}
.hero .cta--ghost{color:#fff;border-color:rgba(255,255,255,.55)}
.hero .cta--ghost:hover{background:rgba(255,255,255,.14);color:#fff}
.hero__trust{display:flex;flex-wrap:wrap;gap:1.4rem;margin-top:1.9rem;padding-top:1.4rem;
	border-top:1px solid rgba(255,255,255,.2)}
.hero__trust b{display:block;font-family:var(--font-head);font-size:1.5rem;color:#fff;line-height:1}
.hero__trust span{font-size:.85rem;color:rgba(255,255,255,.8)}

/* Hero graphique (sans photo, ex. garage) */
.hero--plain{background:linear-gradient(120deg,#2b3238 0%,#454c52 55%,var(--accent-d) 130%)}
.hero--plain::after{display:none}
.hero--plain::before{content:"";position:absolute;inset:0;z-index:-1;opacity:.5;
	background:radial-gradient(60% 90% at 85% 10%,rgba(255,255,255,.10),transparent 60%),
	repeating-linear-gradient(135deg,rgba(255,255,255,.03) 0 2px,transparent 2px 26px)}

/* ---- FAQ ----------------------------------------------------------------- */
.faq{max-width:820px;margin-inline:auto;display:grid;gap:.7rem}
.faq__item{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:.2rem 1.2rem;box-shadow:var(--sh)}
.faq__item summary{cursor:pointer;font-family:var(--font-head);text-transform:uppercase;letter-spacing:.4px;
	font-size:1.05rem;color:var(--ink);padding:1rem 0;list-style:none;display:flex;justify-content:space-between;align-items:center;gap:1rem}
.faq__item summary::-webkit-details-marker{display:none}
.faq__item summary::after{content:"+";font-size:1.5rem;color:var(--accent);transition:transform .2s}
.faq__item[open] summary::after{transform:rotate(45deg)}
.faq__item p{margin:0 0 1rem}

/* Champ consentement */
.field--consent label{display:flex;gap:.55rem;align-items:flex-start;font-weight:400;font-size:.85rem;color:var(--body)}
.field--consent input{width:auto;margin-top:.15rem;flex:none}
.lead-form__intro{color:var(--muted);font-size:.95rem;margin-top:-.3rem}

/* ---- Sections ------------------------------------------------------------ */
.section{padding:clamp(3rem,7vw,5.5rem) 0}
.section--soft{background:var(--bg-soft)}
.section--dark{background:var(--bg-dark);color:#cfd6dc}
.section--dark h2,.section--dark h3{color:#fff}
/* Cartes sur fond sombre : contraste correct (evite le blanc sur blanc) */
.section--dark .step,.section--dark .feature{background:rgba(255,255,255,.06);border-color:rgba(255,255,255,.16);backdrop-filter:blur(2px)}
.section--dark .step h3,.section--dark .feature__title{color:#fff}
.section--dark .step p,.section--dark .feature__text{color:#d3dbe2}
.section--dark .feature__ico{background:rgba(255,255,255,.12);color:#fff}
.section__head{max-width:60ch;margin-bottom:2.4rem}
.section__head.center{margin-inline:auto;text-align:center}
.eyebrow{display:inline-block;font-family:var(--font-head);text-transform:uppercase;
	letter-spacing:2px;font-weight:600;font-size:.82rem;color:var(--accent-d)}
.section--dark .eyebrow{color:var(--cyan)}
.lead{font-size:1.12rem}

/* ---- Features ------------------------------------------------------------ */
.features{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:1.4rem}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.6rem;
	box-shadow:var(--sh);transition:transform .2s var(--ease),box-shadow .2s}
.feature:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.feature__ico{display:inline-flex;padding:.8rem;border-radius:12px;background:var(--accent-soft);color:var(--accent-d);margin-bottom:.9rem}
.feature__ico .ico{width:1.7rem;height:1.7rem}
.feature__title{margin-bottom:.3rem}
.feature__text{font-size:.98rem;margin:0}

/* ---- Etapes (process) ---------------------------------------------------- */
.steps{counter-reset:step;display:grid;grid-template-columns:repeat(auto-fit,minmax(210px,1fr));gap:1.2rem}
.step{position:relative;padding:1.5rem 1.4rem 1.4rem;background:#fff;border-radius:var(--r);border:1px solid var(--line)}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-18px;left:1.2rem;
	width:44px;height:44px;display:grid;place-items:center;border-radius:50%;
	background:var(--accent);color:#fff;font-family:var(--font-head);font-size:1.3rem;font-weight:700}
.step h3{margin-top:.6rem}

/* ---- Realisations (galerie) ---------------------------------------------- */
.gallery{display:grid;grid-template-columns:repeat(12,1fr);gap:.9rem}
.gallery__item{position:relative;overflow:hidden;border-radius:var(--r);grid-column:span 4;aspect-ratio:4/3}
.gallery__item--wide{grid-column:span 8;aspect-ratio:16/9}
.gallery__item--tall{grid-column:span 4;grid-row:span 2;aspect-ratio:3/4}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gallery__item:hover img{transform:scale(1.06)}
.gallery__cap{position:absolute;left:0;right:0;bottom:0;padding:1.4rem .9rem .7rem;color:#fff;
	font-family:var(--font-head);text-transform:uppercase;letter-spacing:.5px;font-size:.9rem;
	background:linear-gradient(transparent,rgba(0,0,0,.6))}

/* ---- Avis ---------------------------------------------------------------- */
.avis-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:1.3rem}
.avis{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:1.5rem;box-shadow:var(--sh);margin:0}
.avis__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:.7rem}
.avis__stars{display:inline-flex;gap:2px;color:var(--gold)}
.avis__stars .ico{width:1.15rem;height:1.15rem}
.avis__top .ico--google{width:1.4rem;height:1.4rem}
.avis__text{font-size:1.02rem;color:var(--ink);margin:0 0 1rem;font-style:italic;line-height:1.55}
.avis__text::before{content:"\201C";color:var(--accent);font-family:Georgia,serif;font-size:1.4em;line-height:0;vertical-align:-.35em;margin-right:.1em}
.avis__by{font-size:.95rem}
.avis__by strong{display:block;color:var(--ink)}
.avis__by span{color:var(--muted);font-size:.85rem}
.avis-rating{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;margin-top:1.6rem;color:var(--muted);font-size:.95rem}
.avis-rating b{font-family:var(--font-head);font-size:2rem;color:var(--ink);line-height:1}
.avis-rating .avis__stars .ico{width:1.3rem;height:1.3rem}

/* ---- Bandeau CTA --------------------------------------------------------- */
.ctaband{background:linear-gradient(120deg,var(--accent-d),var(--accent));color:#fff;border-radius:var(--r-lg);
	padding:clamp(2rem,4vw,3.2rem);text-align:center;box-shadow:var(--sh-lg)}
.ctaband h2{color:#fff}
.ctaband p{color:rgba(255,255,255,.92);max-width:52ch;margin-inline:auto}
.ctaband .cta{background:#fff;color:var(--accent-d);border-color:#fff}
.ctaband .cta:hover{background:#f1f5f8}
.ctaband__actions{display:flex;gap:.9rem;justify-content:center;flex-wrap:wrap;margin-top:1.4rem}

/* ---- Formulaire ---------------------------------------------------------- */
.formsec{display:grid;grid-template-columns:1.1fr 1fr;gap:clamp(1.5rem,4vw,3.5rem);align-items:start}
.formsec__aside h2{margin-bottom:.6rem}
.formsec__list{list-style:none;padding:0;margin:1.2rem 0 0;display:grid;gap:.8rem}
.formsec__list li{display:flex;gap:.7rem;align-items:flex-start}
.formsec__list .ico{width:1.4rem;height:1.4rem;color:var(--accent);flex:none;margin-top:.1rem}
.lead-form{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:clamp(1.4rem,3vw,2.2rem);box-shadow:var(--sh)}
.lead-form h3{font-family:var(--font-head)}
.field{margin-bottom:.9rem}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--ink);margin-bottom:.3rem}
.field input,.field select,.field textarea{width:100%;padding:.8rem .9rem;border:1.5px solid var(--line);
	border-radius:10px;font:inherit;color:var(--ink);background:#fff;transition:border-color .15s,box-shadow .15s}
.field input:focus,.field select:focus,.field textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-soft)}
.field--row{display:grid;grid-template-columns:1fr 1fr;gap:.9rem}
.lead-form__hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.lead-form .cta{width:100%;justify-content:center;margin-top:.4rem}
.lead-form__note{font-size:.8rem;color:var(--muted);margin:.8rem 0 0;text-align:center}
.form-msg{padding:.9rem 1rem;border-radius:10px;margin-bottom:1rem;font-size:.95rem;display:none}
.form-msg.is-ok{display:block;background:#e9f7ec;color:#1c6b34;border:1px solid #b7e4c2}
.form-msg.is-err{display:block;background:#fdecec;color:#a12626;border:1px solid #f3c0c0}

/* ---- Barre collante mobile ----------------------------------------------- */
.stickybar{position:fixed;left:0;right:0;bottom:0;z-index:95;display:none;gap:.6rem;padding:.55rem .7rem;
	background:rgba(255,255,255,.97);backdrop-filter:blur(8px);border-top:1px solid var(--line);
	box-shadow:0 -6px 20px rgba(20,30,40,.1)}
.stickybar .cta{flex:1;justify-content:center;padding:.8rem 1rem}
.stickybar .cta__label{display:none}

/* ---- Footer -------------------------------------------------------------- */
.site-footer{background:var(--bg-dark);color:#aeb7bf;padding-top:clamp(2.5rem,5vw,3.5rem)}
.site-footer h2{color:#fff}
.site-footer__grid{display:grid;grid-template-columns:1fr 1.2fr;gap:2rem;padding-bottom:2rem}
.site-footer__logo{height:46px;width:auto;filter:brightness(0) invert(1);opacity:.9;margin-bottom:.8rem}
.site-footer__cta{display:flex;gap:.8rem;flex-wrap:wrap}
.site-footer .cta--mail{color:#fff;border-color:rgba(255,255,255,.5)}
.site-footer__zone{font-size:.9rem;color:#8a949c;margin-top:.6rem}
.site-footer__legal{display:flex;flex-wrap:wrap;gap:1rem;justify-content:space-between;align-items:center;
	padding:1rem 0;border-top:1px solid rgba(255,255,255,.12);font-size:.85rem;color:#8a949c}
.site-footer__links{display:flex;gap:1.2rem}
.site-footer__legal a{color:#aeb7bf}
.site-footer__legal a:hover{color:#fff}

/* ---- Prose (pages legales) ----------------------------------------------- */
.prose h1{margin-bottom:.6em}
.prose h2{font-size:1.5rem;margin-top:1.6em}
.prose h3{margin-top:1.3em}
.prose p,.prose li{color:var(--body)}
.prose a{color:var(--accent-d);text-decoration:underline}
.prose ul{padding-left:1.2rem}

/* ---- Reveal au scroll (avec decalage en cascade) ------------------------- */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.is-in{opacity:1;transform:none}
.gallery .reveal{transform:translateY(24px) scale(.97)}
.gallery .reveal.is-in{transform:none}
/* Cascade : chaque enfant d'une grille demarre un peu apres le precedent */
.features .reveal:nth-child(2),.steps .reveal:nth-child(2),.avis-grid .reveal:nth-child(2),.gallery .reveal:nth-child(2){transition-delay:.07s}
.features .reveal:nth-child(3),.steps .reveal:nth-child(3),.avis-grid .reveal:nth-child(3),.gallery .reveal:nth-child(3){transition-delay:.14s}
.features .reveal:nth-child(4),.steps .reveal:nth-child(4),.gallery .reveal:nth-child(4){transition-delay:.21s}
.gallery .reveal:nth-child(5){transition-delay:.28s}
.gallery .reveal:nth-child(6){transition-delay:.35s}

/* ---- Entree du hero au chargement ---------------------------------------- */
.hero__eyebrow,.hero__script,.hero h1,.hero__lead,.hero__actions,.hero__trust{animation:ev2m-in .7s var(--ease) both}
.hero__script{animation-delay:.06s}
.hero h1{animation-delay:.12s}
.hero__lead{animation-delay:.2s}
.hero__actions{animation-delay:.3s}
.hero__trust{animation-delay:.42s}
@keyframes ev2m-in{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}

@media(prefers-reduced-motion:reduce){
	.reveal{opacity:1;transform:none;transition:none}
	.hero__media img{animation:none}
	.hero__eyebrow,.hero__script,.hero h1,.hero__lead,.hero__actions,.hero__trust{animation:none}
	html{scroll-behavior:auto}
}

/* ---- Responsive ---------------------------------------------------------- */
@media(min-width:720px){.site-header__zone{display:inline-flex}}
@media(max-width:900px){
	.formsec{grid-template-columns:1fr}
	.gallery__item,.gallery__item--wide,.gallery__item--tall{grid-column:span 6;grid-row:auto;aspect-ratio:4/3}
}
@media(max-width:640px){
	.stickybar{display:flex}
	body{padding-bottom:70px}
	.site-header__actions .cta--sm .cta__num{display:none}
	.site-footer__grid{grid-template-columns:1fr}
	.gallery{grid-template-columns:1fr 1fr}
	.gallery__item,.gallery__item--wide,.gallery__item--tall{grid-column:auto;aspect-ratio:1/1}
	.field--row{grid-template-columns:1fr}
	.hero__trust{gap:1rem}
}
