:root {
    --btp-steel: #8a93a0;
    --btp-safety: #e8763c;
    --btp-blueprint: rgba(201, 169, 110, .08);
}

h2 {
    color: #fff;
    font-size: 1.5em !important;
}

.btp-page section {
    position: relative;
    z-index: 1;
}

/* ── MENU ──────────── */

.logo-resp img {
    padding: 0;
    width: 160px;
}

.tt-menu {
    color: #fff;
    background: none;
}

.mobile-nav-toggle .bar {
    background: #ffffff;
}

#header.header-scrolled {
    background: #1e1e1e;
    border-bottom: 1px solid #c9a96e;
    box-shadow: rgba(0, 0, 0, 0.35) 0px 6px 16px;
}

.pump-menu {
    color: #ffb27e;
}

#header.header-scrolled .tt-menu {
    color: #2d2d2d
}

/* ── FIN MENU ──────────── */



/* ── HERO ─────────────────────────────────────────────────── */
.btp-hero {
    position: relative;
    padding: 170px 0 0;
    background: linear-gradient(180deg, var(--deep) 0%, var(--bg) 100%);
    overflow: hidden;
}

.sec-label {
    margin-bottom: 10px;
}

.btp-blueprint-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(var(--btp-blueprint) 1px, transparent 1px),
        linear-gradient(90deg, var(--btp-blueprint) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, #000 40%, transparent 90%);
    pointer-events: none;
}

.btp-corner {
    position: absolute;
    width: 64px;
    height: 64px;
    border: 1px solid var(--gold);
    opacity: .35;
    pointer-events: none;
}

.btp-corner-tl {
    top: 110px;
    left: 24px;
    border-right: none;
    border-bottom: none;
}

.btp-corner-br {
    bottom: 90px;
    right: 24px;
    border-left: none;
    border-top: none;
}

.btp-hero-inner {
    position: relative;
}

.btp-tag {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: "Jost", sans-serif;
    font-size: 10px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--gold2);
    border: 1px solid var(--line);
    padding: 8px 16px;
    border-radius: 100px;
    background: var(--soft);
    margin-bottom: 26px;
}

.btp-tag-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--btp-safety);
    box-shadow: 0 0 0 3px rgba(232, 118, 60, .2);
}

.btp-h1 {
    font-family: "Jost", sans-serif;
    font-weight: 300;
    font-size: 1.5em;
    line-height: 1.1;
    color: #fff;
    margin-bottom: 22px;
}

.btp-accent {
    color: var(--gold);
    font-style: italic;
}

.btp-lead {
    font-size: clamp(15px, 1.6vw, 18px);
    line-height: 1.8;
    color: #fff;
}

.btp-tarifs-download {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 22px;
    margin-bottom: 20px;
    border: 1px solid var(--gold);
    border-radius: 4px;
    background: linear-gradient(135deg, rgba(198, 161, 91, .1), transparent);
    text-decoration: none;
    transition: background .25s ease, transform .25s ease;
}

.btp-tarifs-download:hover {
    background: rgba(198, 161, 91, .18);
    transform: translateX(4px);
}

.btp-tarifs-download-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border-radius: 50%;
    background: var(--gold);
    color: var(--deep);
    font-size: 18px;
}

.btp-tarifs-download-text {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.btp-tarifs-download-text strong {
    font-family: "Jost", sans-serif;
    font-size: 15px;
    color: var(--text);
}

.btp-tarifs-download-text small {
    font-size: 12px;
    color: var(--dim);
}

.btp-tarifs-download-arrow {
    color: var(--gold);
    font-size: 16px;
    transition: transform .25s ease;
}

.btp-tarifs-download:hover .btp-tarifs-download-arrow {
    transform: translateX(6px);
}

/* ═══════════════════════════════════════════
         BUTTONS
      ═══════════════════════════════════════════ */

.btn-rb {
    display: inline-flex;
    align-items: center;
    font-family: 'Syne', sans-serif;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: .15em;
    text-transform: uppercase;
    padding: 16px 36px;
    text-decoration: none;
    position: relative;
    overflow: hidden;
    color: #000;
    border: 1px solid #c9a96e;
}


.btn-rb:hover {
    color: #000;
}

.btn-rb-solid1 {
    background: #fff;
}

.btn-rb-solid2 {
    background: #c9a96e;
}

.bt-action {
    display: flex;
}

@media (max-width: 576px) {
    .btp-tarifs-download {
        padding: 16px;
    }
}

.btp-spec-panel {
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 4px;
    padding: 24px;
}

.btp-spec-label {
    font-family: "Jost", sans-serif;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--btp-safety);
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--line);
}

.btp-spec-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    font-size: 13px;
    padding: 9px 0;
    border-bottom: 1px solid var(--line);
    color: var(--dim);
}

.btp-spec-row:last-child {
    border-bottom: none;
}

.btp-spec-row span:last-child {
    color: var(--text);
    font-weight: 500;
    text-align: right;
}

/* ── TICKER ───────────────────────────────────────────────── */
.btp-ticker {
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    background: var(--deep);
    overflow: hidden;
    padding: 16px 0;
    margin-top: 30px;
}

.btp-ticker-track {
    display: flex;
    gap: 50px;
    white-space: nowrap;
    width: max-content;
    animation: btp-scroll 32s linear infinite;
    font-family: "Jost", sans-serif;
    font-size: 13px;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--dim);
}

.btp-ticker-track span::before {
    content: "✦";
    color: var(--btp-safety);
    margin-right: 14px;
}

@keyframes btp-scroll {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

/* ── POURQUOI / REASONS ──────────────────────────────────── */
.btp-why {
    padding: 90px 0;
    background: var(--bg);
}

.btp-reason-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    max-width: 100%;
}


.btp-reason-card {
    background: var(--surface);
    padding: 30px;
}

.btp-reason-num {
    font-family: "Jost", sans-serif;
    font-size: 13px;
    color: var(--btp-safety);
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.btp-reason-card h3 {
    font-family: "Jost", sans-serif;
    font-weight: 500;
    font-size: 17px;
    color: var(--text);
    margin-bottom: 10px;
}

.btp-reason-card p {
    font-size: 14px;
    line-height: 1.75;
    color: var(--dim);
    margin: 0;
}

/* ── SERVICES CARDS ───────────────────────────────────────── */
.btp-services {
    position: relative;
    padding: 90px 0;
    background: #e9e9e9;
    border-top: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    overflow: hidden;
}

.btp-services::before {
    content: "";
    position: absolute;
    top: 0;
    right: 0;
    bottom: 0;
    left: 10px;
    background-image: url("data:image/svg+xml,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20viewBox%3D%220%200%201600%20420%22%20fill%3D%22none%22%20preserveAspectRatio%3D%22none%22%3E%0A%20%20%3Cg%20stroke%3D%22%23c7cbd1%22%20stroke-width%3D%222.3%22%3E%0A%20%20%20%20%3Crect%20x%3D%2240%22%20y%3D%22292.0%22%20width%3D%22180.0%22%20height%3D%22108.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M40%20292.0%20L40.0%20268.0%20L85.0%20292.0%20L85.0%20268.0%20L130.0%20292.0%20L130.0%20268.0%20L175.0%20292.0%20L175.0%20268.0%20L220.0%20292.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M40%20351.4h180.0%22/%3E%0A%20%20%20%20%3Crect%20x%3D%2267.0%22%20y%3D%22351.4%22%20width%3D%2221.599999999999998%22%20height%3D%2248.6%22/%3E%0A%20%20%20%20%3Crect%20x%3D%22157.0%22%20y%3D%22351.4%22%20width%3D%2221.599999999999998%22%20height%3D%2248.6%22/%3E%0A%20%20%20%20%3Crect%20x%3D%22250.0%22%20y%3D%22244.0%22%20width%3D%22102.0%22%20height%3D%22156.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M250.0%20244.0L301.0%20190.0L352.0%20244.0Z%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M285.7%20244.0v156.0%20M316.3%20244.0v156.0%20M250.0%20296.0h102.0%20M250.0%20348.0h102.0%22/%3E%0A%20%20%20%20%3Crect%20x%3D%22382.0%22%20y%3D%22232.0%22%20width%3D%22132.0%22%20height%3D%22168.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M426.0%20232.0v168.0%20M470.0%20232.0v168.0%20M382.0%20288.0h132.0%20M382.0%20344.0h132.0%22/%3E%0A%20%20%20%20%3Crect%20x%3D%22544.0%22%20y%3D%22220.0%22%20width%3D%22114.0%22%20height%3D%22180.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M544.0%20250.0h114.0%20M544.0%20280.0h114.0%20M544.0%20310.0h114.0%20M544.0%20340.0h114.0%20M544.0%20370.0h114.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M561.1%20246.0h22.8%20M606.7%20246.0h22.8%20M561.1%20276.0h22.8%20M606.7%20276.0h22.8%20M561.1%20306.0h22.8%20M606.7%20306.0h22.8%20M561.1%20336.0h22.8%20M606.7%20336.0h22.8%20M561.1%20366.0h22.8%20M606.7%20366.0h22.8%22%20stroke-width%3D%220.8%22/%3E%0A%20%20%20%20%3Crect%20x%3D%22688.0%22%20y%3D%22196.0%22%20width%3D%2272.0%22%20height%3D%22204.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M688.0%20221.0h72.0%20M688.0%20246.0h72.0%20M688.0%20271.0h72.0%20M688.0%20296.0h72.0%20M688.0%20321.0h72.0%20M688.0%20346.0h72.0%20M688.0%20371.0h72.0%20M712.0%20196.0v204.0%20M736.0%20196.0v204.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M790.0%20199.0%20a27.0%2027.0%200%200%201%2054.0%200%20V400%20h-54.0%20Z%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M790.0%20237.0h54.0%20M790.0%20275.0h54.0%20M790.0%20313.0h54.0%20M790.0%20351.0h54.0%20M790.0%20389.0h54.0%22/%3E%0A%20%20%20%20%3Crect%20x%3D%22874.0%22%20y%3D%22172.0%22%20width%3D%2278.0%22%20height%3D%22228.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M874.0%20197.0h78.0%20M874.0%20222.0h78.0%20M874.0%20247.0h78.0%20M874.0%20272.0h78.0%20M874.0%20297.0h78.0%20M874.0%20322.0h78.0%20M874.0%20347.0h78.0%20M874.0%20372.0h78.0%20M900.0%20172.0v228.0%20M926.0%20172.0v228.0%22/%3E%0A%20%20%20%20%3Crect%20x%3D%22982.0%22%20y%3D%22124.0%22%20width%3D%2296.0%22%20height%3D%22276.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M982.0%20149.0h96.0%20M982.0%20174.0h96.0%20M982.0%20199.0h96.0%20M982.0%20224.0h96.0%20M982.0%20249.0h96.0%20M982.0%20274.0h96.0%20M982.0%20299.0h96.0%20M982.0%20324.0h96.0%20M982.0%20349.0h96.0%20M982.0%20374.0h96.0%20M1006.0%20124.0v276.0%20M1030.0%20124.0v276.0%20M1054.0%20124.0v276.0%22/%3E%0A%20%20%20%20%3Crect%20x%3D%221108.0%22%20y%3D%2288.0%22%20width%3D%22108.0%22%20height%3D%22312.0%22/%3E%0A%20%20%20%20%3Crect%20x%3D%221119.88%22%20y%3D%22166.0%22%20width%3D%2284.24000000000001%22%20height%3D%22234.0%22/%3E%0A%20%20%20%20%3Crect%20x%3D%221129.1464%22%20y%3D%22244.0%22%20width%3D%2265.70720000000001%22%20height%3D%22156.0%22/%3E%0A%20%20%20%20%3Crect%20x%3D%221136.374192%22%20y%3D%22322.0%22%20width%3D%2251.25161600000001%22%20height%3D%2278.0%22/%3E%0A%20%20%20%20%3Cpath%20d%3D%22M0%20400h1600%22%20stroke-width%3D%221.4%22/%3E%0A%20%20%20%20%3Cg%20stroke-width%3D%221.3%22%3E%3Cpath%20d%3D%22M1276.0%20400V50%20M1276.0%2050h-220%20M1276.0%2050h65%20M1276.0%2068l-220%20-16%20M1276.0%2068l65%20-12%20M1262.0%2068h28v14h-28z%22/%3E%3C/g%3E%0A%20%20%20%20%3Cg%20stroke-width%3D%221.3%22%3E%3Cpath%20d%3D%22M1466.0%20400V30%20M1466.0%2030h-200%20M1466.0%2030h65%20M1466.0%2048l-200%20-16%20M1466.0%2048l65%20-12%20M1452.0%2048h28v14h-28z%22/%3E%3C/g%3E%0A%20%20%3C/g%3E%0A%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: bottom right;
    background-size: 120% 100%;
    opacity: .16;
    pointer-events: none;
    z-index: 0;
}

#header.header-scrolled,
#header.header-inner-pages {
    background: #1e1e1e !important;
}

#header.header-scrolled .tt-menu {
    color: #b5b5b5 !important;
}


.btp-services .container {
    position: relative;
    z-index: 1;
}

.btp-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.btp-services h2 {
    color: #000;
    font-weight: 500 !important;
}

.btp-services em {
    color: #c6963c !important;
}

.btp-services .label {
    color: #c6963c;
}

.btp-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 32px 26px;
    transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}

.btp-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--btp-safety);
    transition: width .4s ease;
}

.btp-card:hover {
    transform: translateY(-6px);
    border-color: var(--gold);
    box-shadow: 0 18px 40px rgba(0, 0, 0, .35);
}

.btp-card:hover::before {
    width: 100%;
}

.btp-card-ico {
    width: 38px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    background: var(--soft);
    border: 1px solid var(--line);
    color: var(--gold);
    font-size: 20px;
    margin-bottom: 20px;
    display: inline-block;
    text-align: center;
}

.btp-card-ico i {
    margin: 0;
}

.btp-card h3 {
    font-family: "Jost", sans-serif;
    font-weight: 500;
    font-size: 17px;
    color: var(--text);
    margin-bottom: 10px;
    display: inline-block;
    margin-left: 10px;
}

.btp-card p {
    font-size: 14px;
    line-height: 1.75;
    color: var(--dim);
    margin: 0;
}

/* ── PROCESS / STEPS ──────────────────────────────────────── */
.btp-process {
    padding: 90px 0;
    background: var(--bg);
}

.btp-steps {
    display: flex;
    flex-direction: column;
}

.btp-step {
    display: flex;
    gap: 24px;
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
}

.btp-step:last-child {
    border-bottom: none;
}

.btp-step-n {
    flex: 0 0 auto;
    font-family: "Jost", sans-serif;
    font-size: 22px;
    font-weight: 300;
    color: var(--gold);
    width: 50px;
}

.btp-step h3 {
    font-family: "Jost", sans-serif;
    font-weight: 500;
    font-size: 16px;
    color: var(--text);
    margin-bottom: 6px;
}

.btp-step p {
    font-size: 14px;
    line-height: 1.75;
    color: var(--dim);
    margin: 0;
}

/* ── SECTEURS ─────────────────────────────────────────────── */
.btp-sectors {
    padding: 90px 0;
    background: var(--deep);
    border-top: 1px solid var(--line);
}

.btp-sector-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 36px;
}

.btp-sector-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 4px;
    font-size: 14px;
    color: var(--text);
}

.btp-sector-item i {
    color: var(--btp-safety);
    font-size: 16px;
    flex: 0 0 auto;
}

.btp-zone-list {
    font-size: 14px;
    color: var(--dim);
    line-height: 2;
}

.btp-zone-list a {
    color: var(--gold2);
}

.btp-zone-list a:hover {
    color: var(--gold);
}

/* ── FAQ ──────────────────────────────────────────────────── */
.btp-faq {
    padding: 90px 0;
    background: var(--bg);
}

.btp-faq-list {
    max-width: 820px;
}

.btp-faq-item {
    border-bottom: 1px solid var(--line);
    padding: 20px 0;
}

.btp-faq-item summary {
    cursor: pointer;
    list-style: none;
    font-family: "Jost", sans-serif;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.btp-faq-item summary::-webkit-details-marker {
    display: none;
}

.btp-faq-item summary::after {
    content: "+";
    color: var(--gold);
    font-size: 20px;
    font-weight: 300;
    margin-left: 16px;
    transition: transform .3s ease;
}

.btp-faq-item[open] summary::after {
    transform: rotate(45deg);
}

.btp-faq-item p {
    font-size: 14px;
    line-height: 1.8;
    color: var(--dim);
    margin: 14px 0 0;
    max-width: 680px;
}

/* ── CTA ──────────────────────────────────────────────────── */
.btp-cta {
    position: relative;
    padding: 90px 0;
    background: linear-gradient(120deg, var(--deep) 0%, #25201a 100%);
    overflow: hidden;
}

.btp-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(45deg,
            rgba(232, 118, 60, .05),
            rgba(232, 118, 60, .05) 12px,
            transparent 12px,
            transparent 24px);
    pointer-events: none;
}

.btp-cta-inner {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 30px;
    border: 1px solid var(--line);
    background: rgba(0, 0, 0, .25);
    border-radius: 6px;
    padding: 44px;
}

/* ── RESPONSIVE ───────────────────────────────────────────── */
@media (max-width: 992px) {

    .btp-cards-grid,
    .btp-reason-grid,
    .btp-sector-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .btp-hero {
        padding-top: 130px;
    }

    .btp-cards-grid,
    .btp-reason-grid,
    .btp-sector-grid {
        grid-template-columns: 1fr;
    }

    .btp-corner {
        display: none;
    }

    .btp-cta-inner {
        padding: 30px;
    }
}

/* ── DEVIS FORM ───────────────────────────────────────────── */
.btp-devis {
    padding: 90px 0;
    background: var(--bg);
    padding-top: 0;
}

.btp-devis-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.btp-devis-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.btp-devis-grid-adresse {
    grid-template-columns: 2.2fr 1fr;
}

.btp-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.btp-field label {
    font-family: "Jost", sans-serif;
    letter-spacing: .5px;
    color: #cacaca;
}

.btp-field input[type="text"],
.btp-field input[type="email"],
.btp-field input[type="tel"],
.btp-field input[type="date"],
.btp-field input[type="number"],
.btp-field select,
.btp-field textarea {
    width: 100%;
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: 4px;
    padding: 12px 14px;
    font-size: 16px;
    color: #cacaca;
    font-family: inherit;
    transition: border-color .25s ease, box-shadow .25s ease;
}

/* Supprime les flèches natives des champs number pour un rendu plus propre */
.btp-field input[type="number"]::-webkit-inner-spin-button,
.btp-field input[type="number"]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

.btp-field input[type="number"] {
    -moz-appearance: textfield;
}

/* Champ numérique avec unité affichée à l'intérieur (m², photos...) */
.btp-input-suffix {
    position: relative;
    display: flex;
    align-items: center;
}

.btp-input-suffix input[type="number"] {
    padding-right: 56px;
}

.btp-input-suffix .btp-input-suffix-label {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    font-family: "Jost", sans-serif;
    font-size: 13px;
    letter-spacing: .5px;
    color: var(--dim);
    pointer-events: none;
    white-space: nowrap;
}

.btp-input-suffix input:focus ~ .btp-input-suffix-label {
    color: var(--gold);
}

/* Champ numérique compact (surface, nombre de photos...) : n'a pas besoin
   de toute la largeur de sa colonne */
.btp-field-narrow {
    max-width: 140px;
}

@media (max-width: 768px) {
    .btp-field-narrow {
        max-width: 100%;
    }
}

.btp-field input[type="date"]::-webkit-calendar-picker-indicator {
    filter: invert(75%) brightness(1.3);
    transform: scale(1.6);
    cursor: pointer;
}

.btp-field input:focus,
.btp-field select:focus,
.btp-field textarea:focus {
    outline: none;
    border-color: var(--gold);
    box-shadow: 0 0 0 3px rgba(201, 169, 110, .15);
}

.btp-field textarea {
    resize: vertical;
    min-height: 120px;
}

.btp-checks {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 16px;
}

.btp-check {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--dim);
    cursor: pointer;
}

.btp-check input[type="checkbox"] {
    width: 17px;
    height: 17px;
    accent-color: var(--btp-safety);
    flex: 0 0 auto;
}

.btp-honeypot {
    position: absolute;
    left: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.btp-devis-form button[type="submit"] {
    align-self: flex-start;
    border: none;
    cursor: pointer;
}

.btp-devis-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
}

.btp-btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: "Jost", sans-serif;
    font-size: 13px;
    letter-spacing: .5px;
    padding: 12px 22px;
    border-radius: 4px;
    border: 1px solid var(--line);
    color: var(--text);
    background: transparent;
    text-decoration: none;
    transition: border-color .25s ease, color .25s ease;
}

.btp-btn-outline:hover {
    border-color: var(--gold);
    color: var(--gold);
}

.mobile-nav-toggle .bar {
    background: #fff;
}

.reveal {
    margin-top: 0;
}

.label {
    font-family: 'Syne', sans-serif;
    font-size: 11px;
    font-weight: 500;
    letter-spacing: .28em;
    text-transform: uppercase;
    color: var(--gold);
}

@media (max-width: 576px) {

    .bt-action {
        flex-direction: column;
        text-align: center;
    }

    .btn-rb {
        width: 80%;
        padding: 16px 20px;
    }

    .btp-card-ico {
        display: inline-block;
        vertical-align: central;
        text-align: center;
    }

    .btp-card-ico i {
        margin-right: 0;
        padding-top: 10px;
    }

    .btp-card h3 {
        display: inline-block;
        margin-left: 10px;
    }

    .btp-devis-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .btp-devis-actions .btp-btn-outline {
        justify-content: center;
    }
}

.btp-devis-form button.is-loading {
    opacity: .65;
    pointer-events: none;
}

.btp-devis-feedback {
    font-size: 14px;
    min-height: 20px;
}

.btp-devis-feedback-success {
    color: #6cbf7a;
}

.btp-devis-feedback-error {
    color: var(--btp-safety);
}

.btp-devis-form.is-hidden {
    display: none;
}

/* ── DEVIS RECAP (récapitulatif après envoi réussi) ──────────── */
.btp-devis-recap {
    display: none;
    border: 1px solid var(--line);
    background: var(--surface);
    border-radius: 4px;
    padding: 32px;
}

.btp-devis-recap.is-visible {
    display: block;
    animation: btpRecapIn .4s ease;
}

@keyframes btpRecapIn {
    from {
        opacity: 0;
        transform: translateY(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.btp-devis-recap-header {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 18px;
}

.btp-devis-recap-icon {
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(108, 191, 122, .12);
    color: #6cbf7a;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
}

.btp-devis-recap-title {
    font-family: "Jost", sans-serif;
    font-weight: 400;
    font-size: 1.3em;
    color: #fff;
    margin: 0;
}

.btp-devis-recap-sub {
    color: var(--dim);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 26px;
}

.btp-devis-recap-summary {
    border-top: 1px dashed var(--line);
    margin-bottom: 26px;
}

.btp-devis-recap-row {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-size: 13px;
    padding: 10px 0;
    border-bottom: 1px solid var(--line);
    color: var(--dim);
}

.btp-devis-recap-row:last-child {
    border-bottom: none;
}

.btp-devis-recap-row span:first-child {
    flex: 0 0 auto;
    white-space: nowrap;
}

.btp-devis-recap-row span:last-child {
    color: var(--text);
    font-weight: 500;
    text-align: right;
}

.btp-devis-recap-reset {
    background: transparent;
    border: 1px solid var(--line);
    color: var(--dim);
    font-family: inherit;
    font-size: 13px;
    letter-spacing: .5px;
    padding: 11px 22px;
    border-radius: 4px;
    cursor: pointer;
    transition: border-color .25s ease, color .25s ease;
}

.btp-devis-recap-reset:hover {
    border-color: var(--gold);
    color: var(--gold);
}


@media (max-width: 768px) {

    .btp-devis-grid,
    .btp-checks {
        grid-template-columns: 1fr;
    }

    .btp-devis-recap-row {
        flex-direction: column;
        gap: 4px;
    }

    .btp-devis-recap-row span:last-child {
        text-align: left;
    }
}

/* Sélecteur FR | EN : langue non sélectionnée en blanc sur ce menu foncé */
.navbar li.lang-switch a:not(.active),
.navbar li.lang-switch a:not(.active):hover {
    color: #fff;
}

/* Menu clair une fois la page défilée : retour à la couleur du menu */
#header.header-scrolled .navbar li.lang-switch a:not(.active),
#header.header-scrolled .navbar li.lang-switch a:not(.active):hover {
    color: #2d2d2d;
}