/* ============================================================
   I.N&CO — Feuille de style principale
   Thème sombre premium · accents Eau (bleu) & Feu (orange)
   Polices : Sora (titres) + Outfit (texte)
   ============================================================ */

:root {
    /* Couleurs de marque ------------------------------------ */
    --eau:        #2E9BE6;   /* bleu eau / sanitaire */
    --eau-clair:  #5FB8F2;
    --feu:        #FF6B2C;   /* orange flamme / chauffage */
    --feu-clair:  #FF8A57;
    --cuivre:     #E0894A;

    /* Fonds sombres ----------------------------------------- */
    --noir:       #0B0E14;
    --noir-2:     #11151F;
    --carte:      #161B27;
    --carte-2:    #1C2330;
    --bordure:    rgba(255,255,255,.08);

    /* Texte ------------------------------------------------- */
    --blanc:      #F4F7FB;
    --gris:       #A7B0C0;
    --gris-fonce: #6B7587;

    /* Dégradés signature ------------------------------------ */
    --grad-feu-eau: linear-gradient(120deg, var(--feu) 0%, var(--cuivre) 35%, var(--eau) 100%);
    --grad-eau:     linear-gradient(135deg, var(--eau) 0%, var(--eau-clair) 100%);
    --grad-feu:     linear-gradient(135deg, var(--feu) 0%, var(--feu-clair) 100%);

    /* Divers ------------------------------------------------ */
    --rayon:      18px;
    --rayon-sm:   12px;
    --ombre:      0 20px 50px -20px rgba(0,0,0,.6);
    --max:        1200px;
    --ease:       cubic-bezier(.22,.61,.36,1);
}

/* ─── Thème CLAIR ───────────────────────────────────────────
   On ne redéfinit que les fonds, le texte et les bordures.
   Les couleurs de marque (feu/eau) restent identiques.        */
[data-theme="light"] {
    --eau:        #1B7FCB;   /* bleu un peu plus soutenu pour contraste sur blanc */
    --eau-clair:  #2E9BE6;
    --feu:        #F2541B;   /* orange légèrement assombri pour rester lisible */
    --feu-clair:  #FF6B2C;

    --noir:       #F4F6FA;   /* fond de page clair */
    --noir-2:     #FFFFFF;   /* surfaces (header, footer, sections) */
    --carte:      #FFFFFF;   /* cartes */
    --carte-2:    #F0F3F8;   /* cartes au survol */
    --bordure:    rgba(13,22,40,.10);

    --blanc:      #14223A;   /* texte principal (foncé sur clair) */
    --gris:       #51607A;   /* texte secondaire */
    --gris-fonce: #8A97AD;   /* texte discret */

    --ombre:      0 18px 45px -22px rgba(20,34,58,.28);
    --header-bg:         rgba(255,255,255,.82);
    --header-bg-scrolled: rgba(255,255,255,.95);
    --card-glass: linear-gradient(160deg, #FFFFFF, #F0F3F8);
    --card-row:   rgba(13,22,40,.04);
}

/* ─── Reset ─────────────────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Outfit', system-ui, sans-serif;
    background: var(--noir);
    color: var(--blanc);
    line-height: 1.65;
    font-weight: 300;
    overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
h1,h2,h3,h4 { font-family: 'Sora', sans-serif; font-weight: 700; line-height: 1.15; letter-spacing: -.02em; }

.container { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: 24px; }

/* Fond ambiant : halos eau & feu très diffus */
body::before {
    content: '';
    position: fixed; inset: 0; z-index: -1;
    background:
        radial-gradient(60vw 60vw at 85% -10%, rgba(255,107,44,.10), transparent 60%),
        radial-gradient(55vw 55vw at -10% 110%, rgba(46,155,230,.12), transparent 60%);
}

/* ─── Boutons ───────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: .55rem;
    font-family: 'Sora', sans-serif; font-weight: 600; font-size: .95rem;
    padding: .85rem 1.6rem; border-radius: 100px; border: none; cursor: pointer;
    transition: transform .25s var(--ease), box-shadow .25s var(--ease), background .25s;
    white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn--accent { background: var(--grad-feu); color: #fff; box-shadow: 0 10px 30px -10px var(--feu); }
.btn--accent:hover { transform: translateY(-3px); box-shadow: 0 16px 38px -10px var(--feu); }
.btn--eau    { background: var(--grad-eau); color: #fff; box-shadow: 0 10px 30px -10px var(--eau); }
.btn--eau:hover { transform: translateY(-3px); }
.btn--ghost  { background: rgba(255,255,255,.04); color: var(--blanc); border: 1px solid var(--bordure); }
.btn--ghost:hover { background: rgba(255,255,255,.09); transform: translateY(-3px); }
.btn--xl { font-size: 1.15rem; padding: 1.1rem 2.2rem; }

/* ─── Top bar ───────────────────────────────────────────── */
.topbar { background: var(--noir-2); border-bottom: 1px solid var(--bordure); font-size: .85rem; }
.topbar__inner { display: flex; justify-content: space-between; align-items: center; height: 42px; }
.topbar__pill { color: var(--gris); letter-spacing: .02em; }
.topbar__tel { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; color: var(--feu-clair); }
.topbar__tel svg { width: 15px; height: 15px; }
.topbar__tel:hover { color: var(--feu); }
.topbar__right { display: inline-flex; align-items: center; gap: 1rem; }
.theme-toggle {
    display: grid; place-items: center; width: 30px; height: 30px; border-radius: 50%;
    background: var(--bordure); border: 1px solid var(--bordure); color: var(--gris);
    cursor: pointer; transition: color .2s, background .2s, transform .2s;
}
.theme-toggle:hover { color: var(--blanc); transform: scale(1.08); }
.theme-toggle svg { width: 18px; height: 18px; display: block; }
/* On affiche le soleil en mode sombre (pour passer au clair), la lune en mode clair */
.theme-toggle__moon { display: none; }
[data-theme="light"] .theme-toggle__sun  { display: none; }
[data-theme="light"] .theme-toggle__moon { display: block; }

/* ─── Header ────────────────────────────────────────────── */
.header {
    position: sticky; top: 0; z-index: 100;
    background: var(--header-bg, rgba(11,14,20,.72));
    backdrop-filter: blur(16px);
    border-bottom: 1px solid transparent;
    transition: border-color .3s, background .3s;
}
.header.scrolled { border-bottom-color: var(--bordure); background: var(--header-bg-scrolled, rgba(11,14,20,.92)); }
.header__inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }

.brand { display: inline-flex; align-items: center; gap: .7rem; }
.brand__logo { height: 58px; width: auto; display: block; }
.brand__logo--footer { height: 56px; margin-bottom: 1.2rem; }
.brand__mark {
    display: grid; place-items: center; width: 42px; height: 42px; border-radius: 12px;
    background: var(--grad-feu-eau); color: #fff;
}
.brand__mark svg { width: 24px; height: 24px; filter: drop-shadow(0 1px 2px rgba(0,0,0,.4)); }
.brand__text strong { display: block; font-family: 'Sora'; font-size: 1.15rem; letter-spacing: -.01em; }
.brand__text small { display: block; font-size: .7rem; color: var(--gris); letter-spacing: .12em; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: .35rem; }
.nav__link {
    font-family: 'Sora'; font-weight: 500; font-size: .95rem; color: var(--gris);
    padding: .55rem .9rem; border-radius: 100px; transition: color .2s, background .2s;
}
.nav__link:hover { color: var(--blanc); }
.nav__link--cta { background: var(--grad-feu); color: #fff !important; padding-inline: 1.3rem; }
.nav__link--cta:hover { transform: translateY(-1px); }
body[data-page="accueil"]  [data-nav="accueil"],
body[data-page="services"] [data-nav="services"],
body[data-page="zones"]    [data-nav="zones"],
body[data-page="apropos"]  [data-nav="apropos"],
body[data-page="faq"]      [data-nav="faq"],
body[data-page="contact"]  [data-nav="contact"]:not(.nav__link--cta) { color: var(--blanc); background: rgba(255,255,255,.06); }

.burger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 8px; }
.burger span { width: 26px; height: 2px; background: var(--blanc); border-radius: 2px; transition: .3s; }
.burger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ─── Hero ──────────────────────────────────────────────── */
.hero { position: relative; padding: 5.5rem 0 4.5rem; overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.hero__eyebrow {
    display: inline-flex; align-items: center; gap: .5rem;
    font-family: 'Sora'; font-size: .8rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
    color: var(--eau-clair); padding: .4rem .9rem; border-radius: 100px;
    background: rgba(46,155,230,.1); border: 1px solid rgba(46,155,230,.25); margin-bottom: 1.5rem;
}
.hero h1 { font-size: clamp(2.4rem, 5.5vw, 4.2rem); font-weight: 800; margin-bottom: 1.3rem; }
.hero h1 .feu { background: var(--grad-feu); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero h1 .eau { background: var(--grad-eau); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero__lead { font-size: 1.2rem; color: var(--gris); max-width: 34ch; margin-bottom: 2rem; }
.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 2.5rem; }
.hero__proof { display: flex; gap: 2rem; flex-wrap: wrap; }
.hero__proof-item strong { font-family: 'Sora'; font-size: 1.7rem; display: block; }
.hero__proof-item span { font-size: .85rem; color: var(--gris); }
.hero__proof-item .feu { color: var(--feu); }
.hero__proof-item .eau { color: var(--eau-clair); }

/* Visuel hero : carte flottante eau + feu */
.hero__visual { position: relative; height: 460px; max-width: 100%; overflow: hidden; border-radius: var(--rayon); }
.hero__orb {
    position: absolute; border-radius: 50%; filter: blur(2px);
    animation: float 6s var(--ease) infinite;
}
.hero__orb--feu { width: 280px; height: 280px; right: 0; top: 10px; background: radial-gradient(circle at 30% 30%, var(--feu-clair), var(--feu) 50%, transparent 72%); opacity: .9; }
.hero__orb--eau { width: 240px; height: 240px; left: 10px; bottom: 0; background: radial-gradient(circle at 35% 35%, var(--eau-clair), var(--eau) 50%, transparent 72%); opacity: .85; animation-delay: -3s; }
.hero__card {
    position: absolute; left: 40px; right: 40px; top: 50%; transform: translateY(-50%); z-index: 2;
    background: var(--card-glass, linear-gradient(160deg, rgba(28,35,48,.9), rgba(17,21,31,.92)));
    border: 1px solid var(--bordure); border-radius: 24px; backdrop-filter: blur(10px);
    box-shadow: var(--ombre); padding: 1.8rem; display: flex; flex-direction: column; gap: 1rem;
}
.hero__card-row { display: flex; align-items: center; gap: .9rem; padding: .7rem; border-radius: 14px; background: var(--card-row, rgba(255,255,255,.03)); }
.hero__card-row .ico { display: grid; place-items: center; width: 44px; height: 44px; border-radius: 12px; flex-shrink: 0; }
.hero__card-row .ico--feu { background: rgba(255,107,44,.15); color: var(--feu); }
.hero__card-row .ico--eau { background: rgba(46,155,230,.15); color: var(--eau-clair); }
.hero__card-row strong { font-family: 'Sora'; font-size: .95rem; display: block; }
.hero__card-row small { color: var(--gris); font-size: .82rem; }

@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-18px); } }

/* ─── Sections génériques ───────────────────────────────── */
.section { padding: 5rem 0; }
.section__head { text-align: center; max-width: 640px; margin: 0 auto 3.5rem; }
.section__tag {
    font-family: 'Sora'; font-size: .8rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase;
    color: var(--feu); margin-bottom: .8rem; display: block;
}
.section__head h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); margin-bottom: 1rem; }
.section__head p { color: var(--gris); font-size: 1.1rem; }

/* ─── Grille de services ────────────────────────────────── */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.service-card {
    position: relative; background: var(--carte); border: 1px solid var(--bordure);
    border-radius: var(--rayon); padding: 2rem; overflow: hidden;
    transition: transform .35s var(--ease), border-color .35s, background .35s;
}
.service-card::after {
    content: ''; position: absolute; inset: 0; border-radius: inherit;
    background: var(--grad-feu-eau); opacity: 0; transition: opacity .35s; z-index: 0;
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor; mask-composite: exclude; padding: 1px;
}
.service-card:hover { transform: translateY(-6px); background: var(--carte-2); }
.service-card:hover::after { opacity: 1; }
.service-card > * { position: relative; z-index: 1; }
.service-card__ico {
    display: grid; place-items: center; width: 56px; height: 56px; border-radius: 16px;
    background: var(--grad-feu-eau); color: #fff; margin-bottom: 1.3rem;
}
.service-card__ico svg { width: 28px; height: 28px; }
.service-card h3 { font-size: 1.3rem; margin-bottom: .6rem; }
.service-card p { color: var(--gris); font-size: .95rem; margin-bottom: 1.2rem; }
.service-card__link {
    display: inline-flex; align-items: center; gap: .4rem; font-family: 'Sora'; font-weight: 600;
    font-size: .9rem; color: var(--eau-clair); transition: gap .25s;
}
.service-card__link svg { width: 16px; height: 16px; }
.service-card:hover .service-card__link { gap: .8rem; }

/* ─── Bandeau d'arguments ───────────────────────────────── */
.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.2rem; }
.feature { text-align: center; padding: 1.8rem 1.2rem; }
.feature__ico {
    display: grid; place-items: center; width: 60px; height: 60px; margin: 0 auto 1rem;
    border-radius: 50%; background: rgba(255,255,255,.04); border: 1px solid var(--bordure); color: var(--eau-clair);
}
.feature h3 { font-size: 1.05rem; margin-bottom: .4rem; }
.feature p { color: var(--gris); font-size: .9rem; }

/* ─── Section À propos / split ──────────────────────────── */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: center; }
.split__media {
    aspect-ratio: 3/4; border-radius: var(--rayon); overflow: hidden; position: relative;
    background: linear-gradient(135deg, var(--carte-2), var(--noir-2)); border: 1px solid var(--bordure);
    display: grid; place-items: center; max-height: 640px; max-width: 100%; margin-inline: auto;
}
.split__media .placeholder { color: var(--gris-fonce); font-family: 'Sora'; text-align: center; padding: 2rem; }
.split__photo { width: 100%; height: 100%; object-fit: cover; display: block; }
.split h2 { font-size: clamp(1.8rem, 3.5vw, 2.5rem); margin-bottom: 1.2rem; }
.split p { color: var(--gris); margin-bottom: 1rem; }
.split__list { display: grid; gap: .8rem; margin: 1.5rem 0 2rem; }
.split__list li { display: flex; align-items: center; gap: .7rem; }
.split__list .chk { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: rgba(46,155,230,.15); color: var(--eau-clair); flex-shrink: 0; }
.split__list .chk svg { width: 15px; height: 15px; }

/* ─── Zones ─────────────────────────────────────────────── */
.zones-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.zone-card {
    background: var(--carte); border: 1px solid var(--bordure); border-radius: var(--rayon);
    padding: 2rem; text-align: center; transition: transform .3s var(--ease), border-color .3s;
}
.zone-card:hover { transform: translateY(-5px); border-color: rgba(46,155,230,.4); }
.zone-card__ico { display: grid; place-items: center; width: 56px; height: 56px; margin: 0 auto 1rem; border-radius: 16px; background: rgba(46,155,230,.12); color: var(--eau-clair); }
.zone-card h3 { font-size: 1.3rem; margin-bottom: .5rem; }
.zone-card p { color: var(--gris); font-size: .92rem; }

/* ─── Avis / preuve sociale ─────────────────────────────── */
.proof-banner {
    background: var(--grad-feu-eau); border-radius: var(--rayon); padding: 2.5rem;
    display: flex; align-items: center; justify-content: center; gap: 1rem; text-align: center; flex-wrap: wrap;
}
.proof-banner strong { font-family: 'Sora'; font-size: 1.6rem; }
.proof-banner .stars { display: inline-flex; gap: .2rem; color: #fff; }
.proof-banner .stars svg { fill: #fff; width: 22px; height: 22px; }

/* ─── CTA band ──────────────────────────────────────────── */
.cta-band { background: var(--noir-2); border-top: 1px solid var(--bordure); border-bottom: 1px solid var(--bordure); padding: 3.5rem 0; }
.cta-band__inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }
.cta-band__title { font-size: clamp(1.5rem, 3vw, 2.1rem); margin-bottom: .4rem; }
.cta-band__sub { color: var(--gris); }

/* ─── Formulaire contact ────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; }
.contact-info__item { display: flex; gap: 1rem; align-items: flex-start; margin-bottom: 1.6rem; }
.contact-info__item .ico { display: grid; place-items: center; width: 48px; height: 48px; border-radius: 14px; background: var(--grad-feu-eau); color: #fff; flex-shrink: 0; }
.contact-info__item strong { font-family: 'Sora'; display: block; margin-bottom: .15rem; }
.contact-info__item a, .contact-info__item span { color: var(--gris); }
.contact-info__item a:hover { color: var(--eau-clair); }

.form { background: var(--carte); border: 1px solid var(--bordure); border-radius: var(--rayon); padding: 2.2rem; }
.form__group { margin-bottom: 1.3rem; }
.form__group label { display: block; font-family: 'Sora'; font-weight: 500; font-size: .9rem; margin-bottom: .5rem; }
.form__group input, .form__group textarea {
    width: 100%; padding: .9rem 1rem; border-radius: var(--rayon-sm);
    background: var(--noir-2); border: 1px solid var(--bordure); color: var(--blanc);
    font-family: 'Outfit'; font-size: 1rem; transition: border-color .25s, box-shadow .25s;
}
.form__group input:focus, .form__group textarea:focus {
    outline: none; border-color: var(--eau); box-shadow: 0 0 0 3px rgba(46,155,230,.15);
}
.form__group textarea { resize: vertical; min-height: 130px; }
.form button { width: 100%; justify-content: center; }
.alert {
    display: flex; align-items: flex-start; gap: .9rem;
    padding: 1.1rem 1.3rem; border-radius: var(--rayon-sm); margin-bottom: 1.5rem;
    font-size: 1rem; line-height: 1.5; font-weight: 500;
    animation: alertIn .4s var(--ease);
    border: 1px solid; border-left-width: 5px;
}
.alert__icon {
    display: grid; place-items: center; width: 36px; height: 36px; border-radius: 50%;
    flex-shrink: 0; margin-top: -2px;
}
.alert__text { flex: 1; padding-top: .25rem; }
.alert--ok  {
    background: linear-gradient(135deg, rgba(46,155,230,.15), rgba(46,155,230,.06));
    border-color: var(--eau); color: var(--eau-clair);
}
.alert--ok .alert__icon { background: var(--eau); color: #fff; }
.alert--err {
    background: linear-gradient(135deg, rgba(255,107,44,.15), rgba(255,107,44,.06));
    border-color: var(--feu); color: var(--feu-clair);
}
.alert--err .alert__icon { background: var(--feu); color: #fff; }
@keyframes alertIn { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }

/* ─── Page header (pages internes) ──────────────────────── */
.page-hero { padding: 4rem 0 3rem; text-align: center; position: relative; }
.page-hero h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 1rem; }
.page-hero p { color: var(--gris); font-size: 1.15rem; max-width: 55ch; margin: 0 auto; }
.breadcrumb { font-size: .85rem; color: var(--gris-fonce); margin-bottom: 1.5rem; }
.breadcrumb a:hover { color: var(--eau-clair); }

/* ─── Détail service ────────────────────────────────────── */
.service-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
.service-detail__media { aspect-ratio: 1/1; border-radius: var(--rayon); background: linear-gradient(135deg, var(--carte-2), var(--noir-2)); border: 1px solid var(--bordure); display: grid; place-items: center; position: sticky; top: 100px; }
.service-detail__big-ico { color: var(--eau-clair); opacity: .35; }
.service-detail__big-ico svg { width: 120px; height: 120px; }
.service-detail h2 { font-size: 1.6rem; margin: 2rem 0 1rem; }
.service-detail__points { display: grid; gap: .9rem; margin-top: 1.5rem; }
.service-detail__points li { display: flex; gap: .8rem; align-items: flex-start; }
.service-detail__points .chk { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 50%; background: rgba(255,107,44,.15); color: var(--feu); flex-shrink: 0; margin-top: 2px; }
.service-detail__points .chk svg { width: 15px; height: 15px; }
.other-services { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1rem; }
.other-services a { padding: .5rem 1rem; border-radius: 100px; background: rgba(255,255,255,.04); border: 1px solid var(--bordure); font-size: .88rem; font-family: 'Sora'; transition: .25s; }
.other-services a:hover { border-color: var(--eau); color: var(--eau-clair); }

/* ─── FAB téléphone (mobile) ────────────────────────────── */
.fab-call {
    position: fixed; right: 18px; bottom: 18px; z-index: 90; display: none;
    width: 58px; height: 58px; border-radius: 50%; background: var(--grad-feu);
    place-items: center; color: #fff; box-shadow: 0 10px 30px -8px var(--feu);
    animation: pulse 2.5s infinite;
}
@keyframes pulse { 0%,100% { box-shadow: 0 10px 30px -8px var(--feu); } 50% { box-shadow: 0 10px 40px -4px var(--feu); } }

/* ─── Bloc Stan Pro « Artisan vérifié » ─────────────────── */
.stanpro-band { padding: 3rem 0; }
.stanpro-card {
    display: flex; align-items: center; gap: 1.6rem;
    background: linear-gradient(150deg, var(--carte-2), var(--noir-2));
    border: 1px solid var(--bordure); border-radius: var(--rayon);
    padding: 1.8rem 2rem; box-shadow: var(--ombre);
}
.stanpro-card__shield {
    display: grid; place-items: center; width: 60px; height: 60px; border-radius: 16px; flex-shrink: 0;
    background: rgba(255,107,44,.12); color: var(--feu);
}
.stanpro-card__body { flex: 1; min-width: 0; }
.stanpro-card__eyebrow {
    display: block; font-family: 'Sora'; font-size: .75rem; font-weight: 600;
    letter-spacing: .12em; text-transform: uppercase; color: var(--feu); margin-bottom: .35rem;
}
.stanpro-card__title { font-size: 1.35rem; margin-bottom: .5rem; }
.stanpro-card__text { color: var(--gris); font-size: .95rem; margin: 0; max-width: 60ch; }
.stanpro-card__text strong { color: var(--feu-clair); font-weight: 600; }
.stanpro-card__btn { flex-shrink: 0; }

/* ─── Ligne signature Stan Pro ──────────────────────────── */
.footer__signature {
    padding-top: 1rem; font-size: .8rem; color: var(--gris-fonce); text-align: center;
}
.footer__signature a { color: var(--feu-clair); font-weight: 500; }
.footer__signature a:hover { text-decoration: underline; }

@media (max-width: 720px) {
    .stanpro-card { flex-direction: column; align-items: flex-start; text-align: left; }
    .stanpro-card__btn { width: 100%; justify-content: center; }
}

/* ─── FAQ (accordéon) ───────────────────────────────────── */
.faq { display: flex; flex-direction: column; gap: .8rem; }
.faq__item {
    background: var(--carte); border: 1px solid var(--bordure); border-radius: var(--rayon-sm);
    overflow: hidden; transition: border-color .25s;
}
.faq__item.open { border-color: rgba(46,155,230,.35); }
.faq__q {
    width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
    padding: 1.2rem 1.4rem; background: none; border: none; cursor: pointer;
    font-family: 'Sora'; font-weight: 600; font-size: 1.02rem; color: var(--blanc); text-align: left;
}
.faq__chevron { display: grid; place-items: center; color: var(--eau-clair); transition: transform .3s var(--ease); transform: rotate(90deg); flex-shrink: 0; }
.faq__item.open .faq__chevron { transform: rotate(-90deg); }
.faq__a { max-height: 0; overflow: hidden; transition: max-height .35s var(--ease); }
.faq__item.open .faq__a { max-height: 400px; }
.faq__a p { padding: 0 1.4rem 1.3rem; color: var(--gris); margin: 0; }

/* ─── Footer ────────────────────────────────────────────── */
.footer { background: var(--noir-2); border-top: 1px solid var(--bordure); padding: 4rem 0 0; }
.footer__grid { display: grid; grid-template-columns: 1.5fr .9fr 1.5fr 1.1fr; gap: 2.5rem; padding-bottom: 3rem; }
.brand--footer { margin-bottom: 1.2rem; }
.footer__about { color: var(--gris); font-size: .92rem; margin-bottom: 1.2rem; }
.footer__social { color: var(--eau-clair); font-family: 'Sora'; font-weight: 500; font-size: .9rem; }
.footer__social:hover { text-decoration: underline; }
.footer__title { font-size: 1rem; margin-bottom: 1.2rem; }
.footer__list li { margin-bottom: .7rem; color: var(--gris); font-size: .92rem; display: flex; align-items: center; gap: .5rem; }
.footer__list a { color: var(--gris); transition: color .2s; }
.footer__list a:hover { color: var(--eau-clair); }
.footer__list svg { color: var(--gris-fonce); flex-shrink: 0; }
/* Communes en puces fluides */
.footer__zones { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1rem; }
.footer__zone-tag {
    display: inline-block; padding: .35rem .75rem; border-radius: 100px;
    background: rgba(255,255,255,.04); border: 1px solid var(--bordure);
    font-size: .82rem; color: var(--gris); transition: border-color .2s, color .2s, background .2s;
}
.footer__zone-tag:hover { color: var(--eau-clair); border-color: rgba(46,155,230,.4); background: rgba(46,155,230,.08); }
.footer__all-zones { color: var(--eau-clair); font-family: 'Sora'; font-weight: 500; font-size: .88rem; }
.footer__all-zones:hover { text-decoration: underline; }
.footer__bottom { border-top: 1px solid var(--bordure); padding: 1.5rem 0; }
.footer__bottom-inner { display: flex; justify-content: space-between; font-size: .85rem; color: var(--gris-fonce); }
.footer__bottom-inner a:hover { color: var(--gris); }

/* ─── Animations au scroll ──────────────────────────────── */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal[data-d="1"] { transition-delay: .08s; }
.reveal[data-d="2"] { transition-delay: .16s; }
.reveal[data-d="3"] { transition-delay: .24s; }
.reveal[data-d="4"] { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none; } .hero__orb { animation: none; } .fab-call { animation: none; } }

/* ─── Responsive ────────────────────────────────────────── */
@media (max-width: 980px) {
    .hero__grid { grid-template-columns: 1fr; }
    .hero__visual { height: 360px; max-width: 420px; }
    .services-grid, .zones-grid { grid-template-columns: repeat(2, 1fr); }
    .features { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr; }
    .split, .contact-grid, .service-detail { grid-template-columns: 1fr; gap: 2.5rem; }
    .service-detail__media { position: static; aspect-ratio: 16/9; }
}
@media (max-width: 900px) {
    .container { padding-inline: 18px; }
    .brand__logo { height: 46px; }
    .topbar__pill { display: none; }
    .nav {
        position: fixed; inset: 76px 0 auto 0; flex-direction: column; align-items: stretch;
        background: var(--noir-2); border-bottom: 1px solid var(--bordure); padding: 1rem; gap: .3rem;
        box-shadow: var(--ombre);
        display: none;  /* fermé par défaut sur mobile */
    }
    .nav.open { display: flex; }
    .nav__link { padding: .9rem 1rem; }
    /* Bouton Contact CTA : pas couper sur les côtés */
    .nav__link--cta { padding-inline: 1rem; text-align: center; }
    .burger { display: flex; }
    .services-grid, .zones-grid, .features, .footer__grid { grid-template-columns: 1fr; }
    .fab-call { display: grid; }
    .hero { padding-top: 3rem; padding-bottom: 5rem; }
    .hero__proof { gap: 1.5rem; }
    .cta-band__inner { flex-direction: column; text-align: center; align-items: center; }
    /* Carte du hero : marges latérales réduites pour ne pas déborder */
    .hero__card { left: 12px; right: 12px; top: 50%; transform: translateY(-50%); padding: 1.2rem; gap: .7rem; border-radius: 18px; }
    .hero__card-row { padding: .55rem; gap: .7rem; }
    .hero__card-row .ico { width: 38px; height: 38px; }
    /* Réduire la taille des orbes pour qu'ils ne dépassent pas non plus */
    .hero__orb--feu { width: 200px; height: 200px; }
    .hero__orb--eau { width: 180px; height: 180px; }
}