/* AS CONSTRUCT — feuille de style
   Palette : blanc, gris, bleu foncé + accent terracotta (brique) */

:root {
    --color-primary: #1a3a5f;
    --color-primary-dark: #12253d;
    --color-accent: #b4481f;
    --color-accent-dark: #8b3516;
    --color-bg: #ffffff;
    --color-surface: #f5f6f9;
    --color-surface-2: #e9ecf1;
    --color-border: #dee1e8;
    --color-text: #1d2a3f;
    --color-muted: #5b6578;
    --color-success: #2a8a5a;
    --radius: 8px;
    --shadow-sm: 0 2px 6px rgba(26, 58, 95, 0.06);
    --shadow-md: 0 10px 30px rgba(26, 58, 95, 0.12);
    --container: 1180px;
    --transition: all 0.22s ease;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.65;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: var(--transition);
}
a:hover { color: var(--color-primary); }

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

h1, h2, h3, h4 {
    color: var(--color-primary);
    line-height: 1.25;
    margin-bottom: 0.6em;
    font-weight: 700;
    letter-spacing: -0.01em;
}
h1 { font-size: clamp(2rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-top: 1.2em; }
h3 { font-size: 1.2rem; margin-top: 1em; }
p { margin-bottom: 1em; }
ul { margin: 0 0 1em 1.2em; }
li { margin-bottom: 0.4em; }

/* -------- Header -------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #ffffff;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--color-primary);
    letter-spacing: 0.02em;
}
.logo:hover { color: var(--color-accent); }

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px; height: 42px;
    background: var(--color-primary);
    color: #fff;
    border-radius: 6px;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
    position: relative;
}
.logo-mark::after {
    content: "";
    position: absolute;
    bottom: 0; left: 0; right: 0;
    height: 4px;
    background: var(--color-accent);
    border-radius: 0 0 6px 6px;
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 4px;
    margin: 0;
}

.main-nav a {
    display: block;
    padding: 8px 14px;
    color: var(--color-text);
    font-weight: 500;
    border-radius: 6px;
    font-size: 0.96rem;
}
.main-nav a:hover {
    background: var(--color-surface);
    color: var(--color-primary);
}

.nav-cta {
    background: var(--color-accent) !important;
    color: #fff !important;
    margin-left: 8px;
}
.nav-cta:hover {
    background: var(--color-accent-dark) !important;
    color: #fff !important;
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-primary);
    cursor: pointer;
}

/* -------- Buttons -------- */
.btn-primary, .btn-outline, .btn-dark {
    display: inline-block;
    padding: 13px 28px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 0.98rem;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
    text-align: center;
    letter-spacing: 0.01em;
}

.btn-primary { background: var(--color-accent); color: #fff; }
.btn-primary:hover {
    background: var(--color-accent-dark);
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.btn-outline {
    background: transparent;
    color: #fff;
    border-color: rgba(255,255,255,0.55);
}
.btn-outline:hover {
    background: #fff;
    color: var(--color-primary);
    border-color: #fff;
}

.btn-dark { background: var(--color-primary); color: #fff; }
.btn-dark:hover {
    background: var(--color-primary-dark);
    color: #fff;
}

/* -------- Hero -------- */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: 90px 0 105px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(180,72,31,0.08) 2px, transparent 2px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 2px, transparent 2px);
    background-size: 60px 24px;
    background-position: 0 0, 0 0;
    opacity: 0.6;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 50px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero .tagline {
    display: inline-block;
    background: rgba(180,72,31,0.18);
    border: 1px solid rgba(180,72,31,0.4);
    color: #f3b899;
    padding: 5px 14px;
    border-radius: 50px;
    font-size: 0.82rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 18px;
}

.hero h1 { color: #fff; margin-bottom: 0.5em; }

.hero p.lead {
    font-size: 1.12rem;
    color: rgba(255, 255, 255, 0.88);
    margin-bottom: 2em;
    max-width: 560px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-visual {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: var(--radius);
    padding: 30px;
    backdrop-filter: blur(4px);
}

.hero-visual h3 {
    color: #fff;
    margin-top: 0;
    font-size: 1.08rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    border-bottom: 1px solid rgba(255,255,255,0.15);
    padding-bottom: 12px;
    margin-bottom: 14px;
}

.hero-visual ul {
    margin-left: 0;
    list-style: none;
    color: rgba(255,255,255,0.9);
}

.hero-visual li {
    padding: 7px 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    font-size: 0.94rem;
}
.hero-visual li:last-child { border-bottom: none; }
.hero-visual li::before {
    content: "▸";
    color: var(--color-accent);
    margin-right: 10px;
    font-weight: bold;
}

/* -------- Sections -------- */
section.block { padding: 75px 0; }
section.alt { background: var(--color-surface); }

.section-title {
    text-align: center;
    margin-bottom: 45px;
}
.section-title h2 { margin-top: 0; }
.section-title p {
    color: var(--color-muted);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.02rem;
}

.section-kicker {
    display: block;
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
}

/* -------- Grids -------- */
.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px;
    transition: var(--transition);
    position: relative;
}
.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}
.card h3 {
    margin-top: 0;
    color: var(--color-primary);
}

.card-num {
    display: inline-block;
    color: var(--color-accent);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 2px solid var(--color-accent);
    text-transform: uppercase;
}

/* -------- Trust row -------- */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
    text-align: center;
}

.trust-grid div {
    padding: 22px 18px;
    background: #fff;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    border-top: 3px solid var(--color-accent);
}

.trust-grid strong {
    display: block;
    font-size: 1.9rem;
    color: var(--color-primary);
    margin-bottom: 4px;
    font-weight: 800;
}

.trust-grid span {
    color: var(--color-muted);
    font-size: 0.9rem;
}

/* -------- Testimonial -------- */
.testimonial {
    background: #fff;
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius);
    padding: 26px 28px;
    box-shadow: var(--shadow-sm);
}
.testimonial blockquote {
    font-style: italic;
    color: var(--color-text);
    margin-bottom: 12px;
    font-size: 1rem;
}
.testimonial cite {
    font-style: normal;
    font-weight: 600;
    color: var(--color-primary);
    font-size: 0.94rem;
}
.testimonial cite small {
    display: block;
    color: var(--color-muted);
    font-weight: 400;
    margin-top: 2px;
}

/* -------- CTA banner -------- */
.cta-banner {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    color: #fff;
    padding: 55px 0;
    text-align: center;
}
.cta-banner h2 { color: #fff; margin-top: 0; }
.cta-banner p {
    color: rgba(255,255,255,0.92);
    margin-bottom: 1.5em;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}
.cta-banner .btn-primary {
    background: #fff;
    color: var(--color-accent-dark);
}
.cta-banner .btn-primary:hover {
    background: var(--color-primary);
    color: #fff;
}

/* -------- Forms -------- */
.form-wrapper {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 34px;
    box-shadow: var(--shadow-sm);
}

.form-group { margin-bottom: 18px; }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

label {
    display: block;
    font-weight: 600;
    margin-bottom: 6px;
    color: var(--color-primary);
    font-size: 0.92rem;
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
select,
textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
    background: #fff;
    color: var(--color-text);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(180,72,31,0.15);
}

textarea {
    resize: vertical;
    min-height: 130px;
}

.checkbox-row {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    font-size: 0.9rem;
    color: var(--color-muted);
}
.checkbox-row input { margin-top: 4px; }

.form-success {
    background: rgba(42,138,90,0.08);
    border: 1px solid var(--color-success);
    color: var(--color-success);
    padding: 14px 18px;
    border-radius: var(--radius);
    margin-bottom: 18px;
    font-weight: 500;
}

/* -------- Info grid -------- */
.info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.info-card {
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 24px;
    border-left: 3px solid var(--color-accent);
}

.info-card h4 {
    color: var(--color-primary);
    margin: 0 0 6px;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* -------- Map -------- */
.map-wrap {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
}
.map-wrap iframe {
    width: 100%;
    height: 400px;
    border: 0;
    display: block;
}

/* -------- Content pages (legal) -------- */
.content-page {
    padding: 55px 0 75px;
    background: var(--color-bg);
}
.content-page .container { max-width: 860px; }
.content-page h1 { margin-bottom: 8px; }
.content-page .updated {
    color: var(--color-muted);
    font-size: 0.9rem;
    margin-bottom: 28px;
}
.content-page h2 {
    border-bottom: 2px solid var(--color-border);
    padding-bottom: 6px;
    margin-top: 1.8em;
}

.page-hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    color: #fff;
    padding: 65px 0 55px;
    position: relative;
    overflow: hidden;
}
.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(180,72,31,0.05) 2px, transparent 2px),
        linear-gradient(90deg, rgba(255,255,255,0.03) 2px, transparent 2px);
    background-size: 60px 24px;
    opacity: 0.5;
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; margin-bottom: 10px; }
.page-hero p {
    color: rgba(255,255,255,0.88);
    max-width: 680px;
    margin-bottom: 0;
    font-size: 1.02rem;
}

.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-primary); }

/* -------- Footer -------- */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.78);
    padding: 58px 0 22px;
    font-size: 0.94rem;
}
.site-footer h4 {
    color: #fff;
    font-size: 0.95rem;
    margin-bottom: 15px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.site-footer ul { list-style: none; margin: 0; }
.site-footer li { margin-bottom: 7px; }
.site-footer a { color: rgba(255,255,255,0.7); }
.site-footer a:hover { color: var(--color-accent); }

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1.1fr 1.1fr;
    gap: 38px;
    margin-bottom: 36px;
}

.legal-info {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.55);
    margin-top: 12px;
    line-height: 1.7;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.84rem;
    color: rgba(255,255,255,0.5);
}

/* -------- Cookie banner -------- */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 560px;
    margin: 0 auto;
    background: #fff;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 18px 22px;
    box-shadow: var(--shadow-md);
    z-index: 200;
    display: none;
    font-size: 0.92rem;
}
.cookie-banner.show { display: block; }
.cookie-banner p { margin-bottom: 12px; }

.cookie-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}
.cookie-actions button {
    padding: 9px 18px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    background: #fff;
    cursor: pointer;
    font-size: 0.88rem;
    font-weight: 500;
    transition: var(--transition);
}
.cookie-actions .accept {
    background: var(--color-accent);
    color: #fff;
    border-color: var(--color-accent);
}
.cookie-actions .accept:hover {
    background: var(--color-accent-dark);
    border-color: var(--color-accent-dark);
}
.cookie-actions .decline:hover { background: var(--color-surface); }

/* -------- Responsive -------- */
@media (max-width: 960px) {
    .hero { padding: 60px 0 70px; }
    .hero-grid { grid-template-columns: 1fr; gap: 30px; }
    .grid-3 { grid-template-columns: repeat(2, 1fr); }
    .trust-grid { grid-template-columns: repeat(2, 1fr); }
    .info-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 28px; }
}

@media (max-width: 720px) {
    .nav-toggle { display: block; }
    .main-nav {
        position: absolute;
        top: 100%;
        left: 0; right: 0;
        background: #fff;
        border-bottom: 1px solid var(--color-border);
        box-shadow: var(--shadow-md);
        display: none;
    }
    .main-nav.open { display: block; }
    .main-nav ul {
        flex-direction: column;
        padding: 12px;
        gap: 0;
    }
    .main-nav a { padding: 12px 16px; }
    .nav-cta { margin-left: 0; margin-top: 6px; }

    .grid-3, .grid-2 { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    section.block { padding: 50px 0; }
    .trust-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
    .trust-grid strong { font-size: 1.5rem; }
}