/* =========================================================
   ECL — Rénovation énergétique
   Palette inspirée du logo (gradient DPE rouge → vert)
   ========================================================= */

:root {
    /* DPE / Energy gradient — extrait du logo */
    --a: #0a8f3c;       /* vert foncé (classe A — excellent) */
    --b: #7cd52c;       /* vert clair */
    --c: #c9e02b;       /* vert-jaune */
    --d: #f4c20d;       /* jaune */
    --e: #f28b1c;       /* orange */
    --f: #e35d1c;       /* orange foncé */
    --g: #e63946;       /* rouge */

    /* Identity */
    --green: #0a8f3c;
    --green-dark: #076a2c;
    --green-light: #e8f5ed;

    /* Neutrals — subtle warm/green undertones pour matcher le logo */
    --black: #0e1013;
    --ink: #1a1d21;
    --ink-2: #2a2f36;
    --grey-900: #333841;
    --grey-700: #4d5561;
    --grey-500: #7d8796;
    --grey-300: #c6ccd4;
    --grey-200: #e4e7ec;
    --grey-100: #e4ede5;
    --grey-50:  #e8f1e8;       /* vert-crème pour les sections alternées */
    --bg:       #e6f0e6;       /* fond principal vert tendre visible */
    --white: #ffffff;

    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 22px;

    --shadow-sm: 0 1px 2px rgba(14, 16, 19, .06), 0 1px 3px rgba(14, 16, 19, .04);
    --shadow: 0 8px 30px rgba(14, 16, 19, .06), 0 2px 8px rgba(14, 16, 19, .04);
    --shadow-lg: 0 30px 80px rgba(14, 16, 19, .12), 0 10px 30px rgba(14, 16, 19, .06);

    --max: 1240px;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-serif: 'Fraunces', Georgia, serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font-sans);
    color: var(--ink);
    background: var(--bg);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
    position: relative;
}
/* Ambient background tinted with logo colors — visible */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background:
        radial-gradient(55% 60% at 90% 5%, rgba(10, 143, 60, .35) 0%, transparent 55%),
        radial-gradient(50% 55% at 5% 35%, rgba(244, 194, 13, .22) 0%, transparent 55%),
        radial-gradient(45% 55% at 95% 80%, rgba(242, 139, 28, .18) 0%, transparent 55%),
        radial-gradient(45% 55% at 10% 95%, rgba(124, 213, 44, .22) 0%, transparent 55%),
        linear-gradient(135deg, #e8f3e8 0%, #edf2dc 40%, #f5ecd4 70%, #f3dfc8 100%);
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; }
em { font-style: italic; color: var(--green); font-family: var(--font-serif); font-weight: 600; }

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ----- Typography ----- */
h1, h2, h3, h4 { font-family: var(--font-serif); letter-spacing: -0.02em; color: var(--black); font-weight: 600; line-height: 1.1; }
h1 { font-size: clamp(2.4rem, 5.5vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(1.9rem, 3.5vw, 2.8rem); }
h3 { font-size: 1.35rem; font-weight: 600; }
h4 { font-size: 1.05rem; font-weight: 600; }
p { color: var(--grey-700); }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-family: var(--font-sans);
    font-size: .78rem;
    font-weight: 600;
    color: var(--green);
    text-transform: uppercase;
    letter-spacing: .12em;
    margin-bottom: 18px;
}
.eyebrow-light { color: rgba(255,255,255,.85); }

.section-head { margin-bottom: 56px; max-width: 720px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-sub { color: var(--grey-700); font-size: 1.1rem; margin-top: 16px; }

/* ----- Buttons ----- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 26px;
    border-radius: 999px;
    font-weight: 600;
    font-size: .95rem;
    transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
    white-space: nowrap;
    cursor: pointer;
}
.btn-primary { background: var(--green); color: #fff; box-shadow: 0 8px 20px -6px rgba(10, 143, 60, .45); }
.btn-primary:hover { background: var(--green-dark); transform: translateY(-2px); box-shadow: 0 14px 28px -8px rgba(10, 143, 60, .55); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--grey-200); }
.btn-ghost:hover { border-color: var(--black); background: var(--black); color: #fff; }
.btn-sm { padding: 10px 20px; font-size: .88rem; }
.btn-lg { padding: 17px 32px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ----- Header ----- */
header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(232, 243, 232, .75);
    backdrop-filter: saturate(1.6) blur(18px);
    -webkit-backdrop-filter: saturate(1.6) blur(18px);
    border-bottom: 1px solid rgba(10,143,60,.15);
    transition: box-shadow .2s;
}
header.scrolled { box-shadow: var(--shadow-sm); }
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
    gap: 24px;
}
.brand-logo { height: 38px; width: auto; }
.brand-logo .logo-text { font-family: var(--font-serif); font-weight: 700; font-size: 56px; fill: var(--black); }
.brand-logo .logo-dot  { font-family: var(--font-serif); font-weight: 700; font-size: 56px; fill: var(--black); }

.nav-links {
    display: flex;
    gap: 32px;
    align-items: center;
}
.nav-links a {
    font-size: .93rem;
    font-weight: 500;
    color: var(--grey-700);
    transition: color .15s;
    position: relative;
}
.nav-links a:hover { color: var(--black); }
.nav-links a::after {
    content: "";
    position: absolute;
    left: 0; bottom: -6px;
    width: 0; height: 2px;
    background: var(--green);
    transition: width .2s;
}
.nav-links a:hover::after { width: 100%; }

.nav-cta { display: flex; align-items: center; gap: 18px; }
.nav-phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .92rem;
    font-weight: 600;
    color: var(--ink);
    padding: 8px 4px;
    transition: color .15s;
}
.nav-phone svg { color: var(--green); }
.nav-phone:hover { color: var(--green); }

.burger { display: none; width: 40px; height: 40px; flex-direction: column; justify-content: center; gap: 5px; }
.burger span { display: block; height: 2px; background: var(--black); width: 22px; margin: 0 auto; transition: .2s; }

/* ----- Hero ----- */
.hero {
    position: relative;
    padding: 90px 0 40px;
    overflow: hidden;
    background: transparent;
}
.hero-bg {
    position: absolute; inset: 0;
    background:
        radial-gradient(55% 55% at 90% 0%, rgba(10,143,60,.14) 0%, transparent 60%),
        radial-gradient(45% 45% at 0% 30%, rgba(244,194,13,.10) 0%, transparent 60%),
        radial-gradient(40% 40% at 50% 100%, rgba(124,213,44,.10) 0%, transparent 60%);
    pointer-events: none;
}
.hero-content {
    position: relative;
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 72px;
    align-items: center;
}
h1 em { color: var(--green); font-style: italic; }
.hero-lead {
    font-size: 1.18rem;
    color: var(--grey-700);
    margin: 28px 0 36px;
    max-width: 560px;
    line-height: 1.55;
}
.hero-buttons { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-trust { display: flex; gap: 28px; flex-wrap: wrap; }
.trust-item {
    display: inline-flex; align-items: center; gap: 8px;
    font-size: .92rem; color: var(--grey-700); font-weight: 500;
}
.trust-item svg { color: var(--green); }

/* Gauge card (DPE visual) */
.hero-card { display: flex; justify-content: center; }
.gauge-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--grey-200);
    width: 100%;
    max-width: 420px;
    transform: rotate(.5deg);
    transition: transform .3s;
}
.gauge-card:hover { transform: rotate(0); }
.gauge-label {
    font-size: .78rem; font-weight: 600;
    text-transform: uppercase; letter-spacing: .14em;
    color: var(--grey-500); margin-bottom: 18px;
}
.gauge-visual { display: flex; flex-direction: column; gap: 6px; }
.gauge-row {
    display: grid;
    grid-template-columns: 32px 1fr 80px;
    align-items: center;
    padding: 8px 10px;
    border-radius: 8px;
    font-size: .85rem;
    font-weight: 600;
    color: #fff;
    gap: 10px;
}
.gauge-row span { font-family: var(--font-serif); font-size: 1.05rem; font-weight: 700; }
.gauge-row i {
    height: 8px; border-radius: 4px;
    background: rgba(255,255,255,.4);
    display: block;
}
.gauge-row strong { font-size: .8rem; font-weight: 600; opacity: .92; text-align: right; }

.cls-a { background: var(--a); }
.cls-a i { width: 22%; }
.cls-b { background: var(--b); color: #093; }
.cls-b i { width: 34%; background: rgba(0,0,0,.15); }
.cls-c { background: var(--c); color: #3a4e0a; }
.cls-c i { width: 46%; background: rgba(0,0,0,.18); }
.cls-d { background: var(--d); color: #5a4000; }
.cls-d i { width: 58%; background: rgba(0,0,0,.18); }
.cls-e { background: var(--e); }
.cls-e i { width: 72%; }
.cls-f { background: var(--f); }
.cls-f i { width: 86%; }
.cls-g { background: var(--g); }
.cls-g i { width: 100%; }

.gauge-foot {
    margin-top: 18px; padding-top: 18px;
    border-top: 1px dashed var(--grey-200);
    display: flex; align-items: center; justify-content: space-between;
}
.gauge-foot small { color: var(--grey-500); font-size: .72rem; text-transform: uppercase; letter-spacing: .12em; font-weight: 600; display: block; margin-bottom: 4px; }
.gauge-foot strong { font-family: var(--font-serif); font-size: 1.15rem; color: var(--green); }
.gauge-foot .arrow { font-size: 1.6rem; color: var(--green); }

/* Hero stats */
.hero-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin-top: 72px;
    padding-top: 48px;
    border-top: 1px solid var(--grey-200);
    gap: 24px;
}
.stat { display: flex; flex-direction: column; gap: 6px; }
.stat strong {
    font-family: var(--font-serif); font-size: 2.4rem;
    font-weight: 700; color: var(--black); letter-spacing: -.02em;
}
.stat span { font-size: .88rem; color: var(--grey-500); font-weight: 500; }

/* ----- Partners ----- */
.partners {
    padding: 42px 0;
    border-top: 1px solid var(--grey-200);
    border-bottom: 1px solid var(--grey-200);
    background: rgba(255,255,255,.55);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.partners-label {
    text-align: center; font-size: .78rem;
    text-transform: uppercase; letter-spacing: .15em;
    color: var(--grey-500); font-weight: 600; margin-bottom: 24px;
}
.partners-grid {
    display: grid; grid-template-columns: repeat(6, 1fr);
    gap: 24px; align-items: center;
}
.partner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 12px 8px;
    border-right: 1px solid var(--grey-200);
    transition: transform .2s, filter .2s, opacity .2s;
    opacity: .85;
    filter: grayscale(.2);
}
.partner:last-child { border-right: none; }
.partner:hover { opacity: 1; filter: none; transform: translateY(-2px); }
.partner svg { width: 100%; max-width: 140px; height: 50px; }

/* ----- Services ----- */
.services { padding: 110px 0; background: transparent; }
.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.service-card {
    background: #fff;
    border: 1px solid var(--grey-200);
    border-radius: var(--radius-lg);
    padding: 32px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    transition: border-color .2s, transform .2s, box-shadow .2s;
    position: relative;
    overflow: hidden;
}
.service-card:hover {
    border-color: var(--green);
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}
.service-card.featured {
    background: linear-gradient(135deg, #0a8f3c 0%, #076a2c 100%);
    border-color: var(--green-dark);
    color: #fff;
}
.service-card.featured h3,
.service-card.featured p { color: #fff; }
.service-card.featured p { color: rgba(255,255,255,.85); }
.service-card.featured .service-features li { color: rgba(255,255,255,.9); }
.service-card.featured .service-features li::before { background: #fff; }
.service-card.featured .service-icon {
    background: rgba(255,255,255,.15);
    color: #fff;
}
.service-card.featured .service-tag {
    background: rgba(255,255,255,.2);
    color: #fff;
}
.service-card.featured .service-link { color: #fff; }
.service-card.featured .service-link:hover { color: var(--b); }

.service-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 4px;
}
.service-icon {
    width: 56px; height: 56px;
    background: var(--green-light);
    color: var(--green);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.service-tag {
    font-size: .7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .08em;
    background: var(--grey-100);
    color: var(--grey-700);
    padding: 5px 10px;
    border-radius: 999px;
}
.service-desc { font-size: .95rem; color: var(--grey-700); }
.service-features {
    display: flex; flex-direction: column;
    gap: 10px;
    margin-top: 8px;
}
.service-features li {
    position: relative;
    padding-left: 22px;
    font-size: .88rem;
    color: var(--grey-700);
}
.service-features li::before {
    content: "";
    position: absolute;
    left: 0; top: 8px;
    width: 12px; height: 12px;
    background: var(--green);
    mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M20 6L9 17l-5-5' stroke='black' stroke-width='3' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
    -webkit-mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'><path d='M20 6L9 17l-5-5' stroke='black' stroke-width='3' fill='none' stroke-linecap='round' stroke-linejoin='round'/></svg>") no-repeat center / contain;
}
.service-link {
    margin-top: auto;
    color: var(--green);
    font-weight: 600;
    font-size: .92rem;
    padding-top: 12px;
    transition: gap .2s;
    display: inline-flex;
    gap: 4px;
}
.service-link:hover { gap: 10px; }

.card-cta {
    background: var(--grey-50);
    border-style: dashed;
    align-items: flex-start;
    justify-content: center;
}
.card-cta:hover { background: #fff; }

/* ----- Pourquoi ----- */
.pourquoi {
    padding: 110px 0;
    background: rgba(255,255,255,.5);
    border-top: 1px solid var(--grey-200);
    border-bottom: 1px solid var(--grey-200);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.pourquoi-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: 72px;
    align-items: center;
}
.pourquoi-list { display: flex; flex-direction: column; gap: 28px; margin-top: 36px; }
.pq-item { display: grid; grid-template-columns: 52px 1fr; gap: 20px; align-items: start; }
.pq-num {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--green);
    width: 52px; height: 52px;
    border-radius: 50%;
    background: #fff;
    border: 2px solid var(--green);
    display: flex;
    align-items: center;
    justify-content: center;
    letter-spacing: 0;
}
.pq-item h4 { margin-bottom: 4px; color: var(--black); }
.pq-item p { font-size: .93rem; color: var(--grey-700); }

.pourquoi-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}
.stat-card {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 28px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--grey-200);
    transition: transform .25s, box-shadow .25s;
}
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.stat-card-1 { transform: translateY(-14px); border-top: 4px solid var(--a); }
.stat-card-2 { transform: translateY(14px); border-top: 4px solid var(--b); }
.stat-card-3 { transform: translateY(-14px); border-top: 4px solid var(--d); }
.stat-card-4 { transform: translateY(14px); border-top: 4px solid var(--e); }
.stat-big {
    font-family: var(--font-serif);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--black);
    letter-spacing: -.02em;
    margin-bottom: 6px;
}
.stat-lbl { font-size: .85rem; color: var(--grey-700); line-height: 1.4; }

/* ----- Process ----- */
.process { padding: 110px 0; background: var(--black); color: #fff; position: relative; overflow: hidden; }
.process::before {
    content: "";
    position: absolute; inset: 0;
    background:
        radial-gradient(30% 30% at 20% 30%, rgba(10,143,60,.25) 0%, transparent 60%),
        radial-gradient(40% 40% at 90% 70%, rgba(244,194,13,.10) 0%, transparent 60%);
    pointer-events: none;
}
.process h2 { color: #fff; }
.process .eyebrow { color: var(--b); }
.process .section-sub { color: rgba(255,255,255,.7); }
.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    position: relative;
    z-index: 1;
}
.step {
    padding: 36px 28px;
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.12);
    border-radius: var(--radius-lg);
    transition: background .2s, border-color .2s, transform .2s;
}
.step:hover { background: rgba(255,255,255,.07); border-color: var(--b); transform: translateY(-4px); }
.step-num {
    font-family: var(--font-serif);
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(135deg, var(--b), var(--a));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 18px;
}
.step h3 { color: #fff; margin-bottom: 8px; }
.step p { color: rgba(255,255,255,.7); font-size: .92rem; }

/* ----- Aides ----- */
.aides { padding: 110px 0; background: transparent; }
.aides-head { text-align: center; max-width: 760px; margin: 0 auto 56px; }
.aides-head .eyebrow { justify-content: center; }
.aides-head h2 em { display: inline-block; }
.aides-head .section-sub { color: var(--grey-700); }
.aides-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 60px;
}
.aide-card {
    background: #fff;
    border: 1px solid var(--grey-200);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    transition: border-color .2s, transform .2s, box-shadow .2s;
    position: relative;
    overflow: hidden;
}
.aide-card:hover { transform: translateY(-4px); border-color: var(--green); box-shadow: var(--shadow); }
.aide-icon {
    width: 52px; height: 52px;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    color: #fff;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-serif);
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 20px;
}
.aide-card h3 { margin-bottom: 8px; }
.aide-card p { font-size: .92rem; margin-bottom: 18px; }
.aide-amount {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    color: var(--green);
    font-weight: 700;
    padding: 6px 14px;
    background: var(--green-light);
    border-radius: 999px;
}
.aides-cta {
    background: linear-gradient(135deg, var(--black) 0%, #1c2028 100%);
    color: #fff;
    border-radius: var(--radius-lg);
    padding: 44px 48px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.aides-cta h3 { color: #fff; font-size: 1.6rem; margin-bottom: 6px; }
.aides-cta p { color: rgba(255,255,255,.75); }

/* ----- Testimonials ----- */
.testimonials { padding: 110px 0; background: rgba(255,255,255,.5); border-top: 1px solid var(--grey-200); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.testimonials .section-head { margin-bottom: 48px; }
.testi-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}
.testi {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 32px;
    border: 1px solid var(--grey-200);
    box-shadow: var(--shadow-sm);
    display: flex; flex-direction: column; gap: 18px;
}
.stars { color: var(--d); font-size: 1.1rem; letter-spacing: 3px; }
.testi p {
    font-family: var(--font-serif);
    font-size: 1.05rem;
    color: var(--ink);
    line-height: 1.5;
    font-weight: 500;
}
.testi footer { margin-top: auto; border-top: 1px solid var(--grey-200); padding-top: 16px; }
.testi footer strong { display: block; color: var(--black); font-size: .95rem; }
.testi footer span { font-size: .82rem; color: var(--grey-500); }

/* ----- FAQ ----- */
.faq { padding: 110px 0; background: transparent; }
.faq-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 72px;
    align-items: start;
}
.faq-left p { margin: 16px 0 28px; max-width: 360px; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    background: var(--grey-50);
    border: 1px solid var(--grey-200);
    border-radius: var(--radius);
    padding: 22px 26px;
    transition: border-color .2s, background .2s;
}
.faq-item[open] { background: #fff; border-color: var(--green); box-shadow: var(--shadow-sm); }
.faq-item summary {
    font-family: var(--font-serif);
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--black);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
    content: "+";
    font-family: var(--font-sans);
    font-weight: 400;
    font-size: 1.5rem;
    color: var(--green);
    transition: transform .25s;
    flex-shrink: 0;
    line-height: 1;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { margin-top: 14px; font-size: .95rem; color: var(--grey-700); }

/* ----- Contact ----- */
.contact {
    padding: 110px 0;
    background: linear-gradient(135deg, var(--black) 0%, #1a1d21 60%, #0e1013 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.contact::before {
    content: "";
    position: absolute; inset: 0;
    background:
        radial-gradient(40% 40% at 10% 20%, rgba(10,143,60,.28) 0%, transparent 60%),
        radial-gradient(30% 30% at 90% 80%, rgba(124,213,44,.14) 0%, transparent 60%);
    pointer-events: none;
}
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 72px;
    position: relative;
    z-index: 1;
}
.contact-left h2 { color: #fff; }
.contact-left > p { color: rgba(255,255,255,.7); margin: 12px 0 40px; max-width: 440px; }
.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}
.ci small {
    display: block;
    font-size: .72rem;
    text-transform: uppercase;
    letter-spacing: .14em;
    color: rgba(255,255,255,.55);
    font-weight: 600;
    margin-bottom: 6px;
}
.ci a, .ci span {
    color: #fff;
    font-size: 1rem;
    font-weight: 500;
    line-height: 1.45;
}
.ci a:hover { color: var(--b); }

.contact-form {
    background: #fff;
    color: var(--ink);
    padding: 40px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 6px;
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.contact-form label { display: flex; flex-direction: column; gap: 6px; font-size: .85rem; font-weight: 600; color: var(--grey-700); }
.contact-form input,
.contact-form select,
.contact-form textarea {
    font-family: inherit;
    font-size: .95rem;
    padding: 13px 14px;
    border: 1.5px solid var(--grey-200);
    border-radius: 10px;
    background: var(--grey-50);
    color: var(--ink);
    transition: border-color .15s, background .15s;
    font-weight: 400;
}
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--green);
    background: #fff;
}
.contact-form textarea { resize: vertical; min-height: 80px; }
.contact-form .check {
    flex-direction: row;
    align-items: flex-start;
    gap: 10px;
    font-size: .82rem;
    font-weight: 400;
    color: var(--grey-700);
}
.contact-form .check input { width: auto; margin-top: 3px; }
.form-success {
    background: var(--green-light);
    color: var(--green-dark);
    padding: 14px 18px;
    border-radius: 10px;
    font-weight: 600;
    font-size: .92rem;
}
.form-note { font-size: .78rem; color: var(--grey-500); text-align: center; margin-top: -4px; }

/* ----- Footer ----- */
.footer {
    background: #0a0b0d;
    color: rgba(255,255,255,.75);
    padding: 70px 0 30px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 50px;
}
.footer-brand p { color: rgba(255,255,255,.6); max-width: 320px; margin-top: 18px; font-size: .92rem; }
.footer h4 { color: #fff; font-family: var(--font-sans); font-size: .85rem; text-transform: uppercase; letter-spacing: .12em; margin-bottom: 18px; font-weight: 600; }
.footer ul { display: flex; flex-direction: column; gap: 10px; }
.footer ul a, .footer ul li { color: rgba(255,255,255,.65); font-size: .92rem; transition: color .15s; }
.footer ul a:hover { color: var(--b); }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,.1);
    flex-wrap: wrap;
    gap: 14px;
}
.footer-bottom p { color: rgba(255,255,255,.5); font-size: .84rem; }
.footer-links { display: flex; gap: 22px; }
.footer-links a { font-size: .84rem; color: rgba(255,255,255,.6); }
.footer-links a:hover { color: #fff; }

/* ----- Floating call button ----- */
.float-call {
    position: fixed;
    bottom: 24px; right: 24px;
    width: 58px; height: 58px;
    background: var(--green);
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 30px -6px rgba(10,143,60,.55);
    z-index: 50;
    transition: transform .2s, box-shadow .2s;
    animation: pulse 2.4s infinite;
}
.float-call:hover { transform: scale(1.08); box-shadow: 0 14px 36px -6px rgba(10,143,60,.7); }
@keyframes pulse {
    0%, 100% { box-shadow: 0 10px 30px -6px rgba(10,143,60,.55), 0 0 0 0 rgba(10,143,60,.4); }
    50% { box-shadow: 0 10px 30px -6px rgba(10,143,60,.55), 0 0 0 14px rgba(10,143,60,0); }
}

/* ============ SERVICE DETAIL PAGE ============ */
.service-hero {
    position: relative;
    padding: 70px 0 50px;
    background: transparent;
    overflow: hidden;
}
.service-hero::before {
    content: "";
    position: absolute; inset: 0;
    background: radial-gradient(50% 60% at 85% 10%, rgba(10,143,60,.10) 0%, transparent 60%);
    pointer-events: none;
}
.service-hero-inner {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
}
.breadcrumb {
    display: flex;
    gap: 8px;
    font-size: .85rem;
    color: var(--grey-500);
    margin-bottom: 24px;
    font-weight: 500;
}
.breadcrumb a { color: var(--grey-500); transition: color .15s; }
.breadcrumb a:hover { color: var(--green); }
.breadcrumb span { color: var(--grey-300); }
.breadcrumb strong { color: var(--ink); font-weight: 600; }

.service-hero h1 { font-size: clamp(2rem, 4.5vw, 3.4rem); }
.service-hero .hero-lead { margin: 22px 0 32px; max-width: 540px; font-size: 1.1rem; }

.service-hero-stats {
    display: flex; gap: 32px; flex-wrap: wrap;
    padding-top: 24px; border-top: 1px solid var(--grey-200);
}
.service-hero-stats > div { display: flex; flex-direction: column; }
.service-hero-stats strong {
    font-family: var(--font-serif);
    font-size: 1.8rem; font-weight: 700;
    color: var(--green); letter-spacing: -.02em;
}
.service-hero-stats span { font-size: .82rem; color: var(--grey-500); font-weight: 500; }

.service-hero-visual {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--grey-200);
}

/* How it works */
.how {
    padding: 100px 0;
    background: transparent;
}
.how-head { text-align: center; max-width: 720px; margin: 0 auto 60px; }
.how-head .eyebrow { justify-content: center; }
.how-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    position: relative;
}
.how-step {
    background: var(--grey-50);
    border: 1px solid var(--grey-200);
    border-radius: var(--radius-lg);
    padding: 32px 26px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    transition: border-color .2s, transform .2s, box-shadow .2s;
    position: relative;
}
.how-step:hover { transform: translateY(-4px); border-color: var(--green); box-shadow: var(--shadow); background: #fff; }
.how-icon {
    width: 56px; height: 56px;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    color: #fff;
    display: flex; align-items: center; justify-content: center;
}
.how-num {
    position: absolute;
    top: 24px; right: 26px;
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 700;
    color: var(--grey-200);
    line-height: 1;
}
.how-step h3 { font-size: 1.15rem; }
.how-step p { font-size: .9rem; color: var(--grey-700); }

/* Benefits */
.benefits {
    padding: 100px 0;
    background: rgba(255,255,255,.5);
    border-top: 1px solid var(--grey-200);
    border-bottom: 1px solid var(--grey-200);
    backdrop-filter: blur(6px);
    -webkit-backdrop-filter: blur(6px);
}
.benefits-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 56px;
    align-items: center;
}
.benefits-list { display: flex; flex-direction: column; gap: 18px; margin-top: 30px; }
.benefit {
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 16px;
    align-items: start;
    padding: 18px 20px;
    background: #fff;
    border: 1px solid var(--grey-200);
    border-radius: var(--radius);
    transition: border-color .2s, transform .15s;
}
.benefit:hover { border-color: var(--green); transform: translateX(4px); }
.benefit-icon {
    width: 44px; height: 44px;
    background: var(--green-light);
    color: var(--green);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    flex-shrink: 0;
}
.benefit h4 { margin-bottom: 3px; font-size: 1rem; }
.benefit p { font-size: .88rem; color: var(--grey-700); }

.benefits-visual {
    background: #fff;
    border-radius: var(--radius-lg);
    padding: 36px;
    box-shadow: var(--shadow);
    border: 1px solid var(--grey-200);
}
.before-after {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 20px;
}
.ba-col {
    padding: 24px 20px;
    border-radius: var(--radius);
    text-align: center;
}
.ba-col.before { background: #fef2f2; border: 1px solid #fecaca; }
.ba-col.after { background: var(--green-light); border: 1px solid #bbe5c7; }
.ba-lbl {
    font-size: .72rem; font-weight: 700; text-transform: uppercase;
    letter-spacing: .12em; margin-bottom: 8px;
}
.ba-col.before .ba-lbl { color: #dc2626; }
.ba-col.after .ba-lbl { color: var(--green-dark); }
.ba-val {
    font-family: var(--font-serif);
    font-size: 2rem; font-weight: 700;
    color: var(--ink); line-height: 1;
    margin-bottom: 6px;
}
.ba-desc { font-size: .8rem; color: var(--grey-700); }
.saving-bar {
    padding-top: 16px;
    border-top: 1px dashed var(--grey-200);
    text-align: center;
}
.saving-bar strong {
    display: inline-block;
    background: var(--green); color: #fff;
    padding: 6px 16px; border-radius: 999px;
    font-size: .88rem; font-weight: 700;
}

/* Specs table */
.specs { padding: 100px 0; background: transparent; }
.specs-head { text-align: center; margin-bottom: 48px; max-width: 640px; margin-left: auto; margin-right: auto; }
.specs-head .eyebrow { justify-content: center; }
.specs-table {
    max-width: 780px; margin: 0 auto;
    background: var(--grey-50);
    border: 1px solid var(--grey-200);
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.specs-row {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    padding: 18px 28px;
    border-bottom: 1px solid var(--grey-200);
    gap: 16px;
    align-items: center;
}
.specs-row:last-child { border-bottom: none; }
.specs-row:hover { background: #fff; }
.specs-row dt { font-weight: 600; color: var(--grey-700); font-size: .95rem; }
.specs-row dd { color: var(--ink); font-weight: 500; font-size: .95rem; }

/* CTA band */
.cta-band {
    padding: 70px 0;
    background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
    color: #fff;
    position: relative;
    overflow: hidden;
}
.cta-band::before {
    content: "";
    position: absolute; inset: 0;
    background: radial-gradient(40% 60% at 90% 50%, rgba(255,255,255,.08) 0%, transparent 60%);
    pointer-events: none;
}
.cta-band-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
    position: relative;
}
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 6px; }
.cta-band p { color: rgba(255,255,255,.85); max-width: 480px; }
.cta-band .btn { background: #fff; color: var(--green-dark); }
.cta-band .btn:hover { background: var(--black); color: #fff; }

/* Related services */
.related { padding: 100px 0; background: rgba(255,255,255,.5); border-top: 1px solid var(--grey-200); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.related-head { margin-bottom: 40px; text-align: center; }
.related-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}
.related-card {
    background: #fff;
    border: 1px solid var(--grey-200);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    transition: border-color .2s, transform .2s;
}
.related-card:hover { border-color: var(--green); transform: translateY(-3px); }
.related-card h4 { font-size: 1.05rem; margin-bottom: 4px; }
.related-card p { font-size: .85rem; }
.related-card span { color: var(--green); font-weight: 600; font-size: .85rem; margin-top: auto; padding-top: 8px; }

/* Diagram illustrations (inside hero visuals) */
.diagram-title {
    font-size: .74rem; font-weight: 700;
    text-transform: uppercase; letter-spacing: .12em;
    color: var(--grey-500); margin-bottom: 16px;
}
.diagram svg { width: 100%; height: auto; }

/* ----- Reveal animation ----- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ----- Utils ----- */
.hide-mobile { display: inline; }

/* ============ Responsive ============ */
@media (max-width: 1024px) {
    .hero-content { grid-template-columns: 1fr; gap: 48px; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .pourquoi-grid { grid-template-columns: 1fr; gap: 48px; }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .aides-grid { grid-template-columns: repeat(2, 1fr); }
    .testi-grid { grid-template-columns: 1fr; }
    .faq-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px; }
    .partners-grid { grid-template-columns: repeat(3, 1fr); }
    .partner:nth-child(3) { border-right: none; }
    .service-hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .how-grid { grid-template-columns: repeat(2, 1fr); }
    .benefits-grid { grid-template-columns: 1fr; gap: 40px; }
    .related-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
    .hide-mobile { display: none; }
    .nav-phone span { display: none; }
    .nav-phone { padding: 8px; }
    .nav-links { display: none; }
    .burger { display: flex; }
    .nav { padding: 14px 20px; }
    header.menu-open .nav-links {
        display: flex; flex-direction: column; gap: 0;
        position: absolute; top: 100%; left: 0; right: 0;
        background: #fff; padding: 16px 24px 24px;
        border-bottom: 1px solid var(--grey-200);
    }
    header.menu-open .nav-links li { border-bottom: 1px solid var(--grey-100); }
    header.menu-open .nav-links a { display: block; padding: 14px 0; }
    header.menu-open .burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    header.menu-open .burger span:nth-child(2) { opacity: 0; }
    header.menu-open .burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .hero { padding: 60px 0 30px; }
    .hero-stats { grid-template-columns: repeat(2, 1fr); padding-top: 36px; margin-top: 48px; }
    .stat strong { font-size: 1.9rem; }

    .services, .pourquoi, .process, .aides, .testimonials, .faq, .contact { padding: 72px 0; }
    .services-grid { grid-template-columns: 1fr; }
    .steps { grid-template-columns: 1fr; }
    .aides-grid { grid-template-columns: 1fr; }
    .pourquoi-visual { grid-template-columns: 1fr; }
    .stat-card-1, .stat-card-2, .stat-card-3, .stat-card-4 { transform: none; }
    .aides-cta { flex-direction: column; align-items: flex-start; padding: 32px; }
    .contact-form { padding: 28px; }
    .form-row { grid-template-columns: 1fr; }
    .contact-info { grid-template-columns: 1fr; gap: 20px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; align-items: center; }
    .service-hero-inner { grid-template-columns: 1fr; gap: 40px; }
    .how-grid { grid-template-columns: 1fr; }
    .benefits-grid { grid-template-columns: 1fr; gap: 36px; }
    .related-grid { grid-template-columns: 1fr; }
    .specs-row { grid-template-columns: 1fr; gap: 4px; padding: 14px 20px; }
    .how, .benefits, .specs, .related { padding: 60px 0; }
    .cta-band { padding: 50px 0; }
    .cta-band-inner { flex-direction: column; align-items: flex-start; }
    .partners-grid { grid-template-columns: repeat(2, 1fr); }
    .partner { border-right: none !important; border-bottom: 1px solid var(--grey-200); padding-bottom: 20px; }
    .partner:nth-last-child(-n+2) { border-bottom: none; }

    .brand-logo { height: 32px; }

    .section-head, .aides-head { margin-bottom: 40px; }
    .hero-buttons .btn { flex: 1; min-width: 150px; }
}