/* RMS Immobilier — vitrine statique
   Palette reprise de www.grouperms.com pour cohérence de marque groupe. */

:root {
    --primary: #0a2540;
    --primary-dark: #051a2c;
    --primary-light: #1f3f5c;
    --accent: #f5a623;
    --accent-dark: #d4891a;
    --secondary: #2c7da0;

    --dark: #0d1b2a;
    --gray: #4a5c6e;
    --gray-light: #8a9aaa;
    --light: #f0f4f8;
    --light-alt: #e8eef4;
    --white: #ffffff;
    --border: #dde6ee;

    --font-display: 'Sora', -apple-system, BlinkMacSystemFont, sans-serif;
    --font-body: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    --radius: 10px;
    --shadow: 0 4px 20px rgba(10, 37, 64, 0.08);
    --shadow-lg: 0 12px 40px rgba(10, 37, 64, 0.14);
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-body);
    color: var(--dark);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--primary); line-height: 1.2; }

a { color: inherit; text-decoration: none; }

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

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ── Top bar ─────────────────────────────────────────────── */
.top-bar {
    background: var(--primary-dark);
    color: var(--light-alt);
    font-size: 0.82rem;
}
.top-bar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 6px;
    padding-top: 8px;
    padding-bottom: 8px;
}
.top-bar-contact { display: flex; gap: 18px; flex-wrap: wrap; }
.top-bar-contact a { color: var(--light-alt); opacity: 0.9; }
.top-bar-contact a:hover { opacity: 1; color: var(--accent); }
.top-bar-social { display: flex; gap: 12px; }
.top-bar-social a { color: var(--light-alt); opacity: 0.85; font-size: 0.95rem; }
.top-bar-social a:hover { opacity: 1; color: var(--accent); }

/* ── Header ──────────────────────────────────────────────── */
header { position: sticky; top: 0; z-index: 500; background: var(--white); box-shadow: 0 1px 0 var(--border); }
.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-top: 14px;
    padding-bottom: 14px;
}
.logo-img { height: 44px; width: auto; }

nav ul { display: flex; list-style: none; gap: 28px; }
nav ul li a {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--primary);
    padding: 8px 0;
    border-bottom: 2px solid transparent;
    transition: color .2s, border-color .2s;
}
nav ul li a:hover, nav ul li a.active { color: var(--accent-dark); border-color: var(--accent); }
nav ul li a.nav-cta {
    background: var(--accent);
    color: var(--primary-dark) !important;
    padding: 8px 18px;
    border-radius: 999px;
    border: none !important;
}
nav ul li a.nav-cta:hover { background: var(--accent-dark); }

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.4rem;
    color: var(--primary);
    cursor: pointer;
}

.language-switcher { display: flex; gap: 6px; }
.lang-btn { background: none; border: 1px solid var(--border); border-radius: 6px; padding: 4px 8px; cursor: pointer; display: flex; align-items: center; }
.lang-btn.active { border-color: var(--accent); background: var(--light); }

/* ── Hero ────────────────────────────────────────────────── */
.hero {
    background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 88px 0 96px;
}
.hero .container { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 48px; align-items: center; }
.hero-badge {
    display: inline-block;
    background: rgba(245, 166, 35, 0.16);
    color: var(--accent);
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.8rem;
    padding: 6px 14px;
    border-radius: 999px;
    margin-bottom: 18px;
}
.hero h1 { font-size: 2.6rem; font-weight: 800; margin-bottom: 18px; }
.hero p.lead { font-size: 1.1rem; color: var(--light-alt); max-width: 46ch; margin-bottom: 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; }

.btn {
    font-family: var(--font-display);
    font-weight: 600;
    font-size: 0.95rem;
    padding: 13px 26px;
    border-radius: 8px;
    display: inline-block;
    transition: transform .15s, box-shadow .15s, background .15s;
    border: 2px solid transparent;
}
.btn-primary { background: var(--accent); color: var(--primary-dark); }
.btn-primary:hover { background: var(--accent-dark); transform: translateY(-1px); }
.btn-outline { border-color: rgba(255,255,255,0.35); color: var(--white); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); }

.hero-visual img { border-radius: var(--radius); }

/* ── Sections ────────────────────────────────────────────── */
section { padding: 88px 0; }
.section-alt { background: var(--light); }
.section-head { max-width: 640px; margin: 0 auto 48px; text-align: center; }
.section-head .eyebrow {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--secondary);
    display: block;
    margin-bottom: 10px;
}
.section-head h2 { font-size: 2rem; margin-bottom: 14px; }
.section-head p { color: var(--gray); }

.trust-grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 56px; align-items: center; }
.trust-list { display: flex; flex-direction: column; gap: 24px; }
.trust-item { display: flex; gap: 16px; }
.trust-item .icon {
    flex: none;
    width: 44px; height: 44px;
    background: var(--light-alt);
    border-radius: 10px;
    display: flex; align-items: center; justify-content: center;
    color: var(--secondary);
    font-size: 1.15rem;
}
.trust-item h3 { font-size: 1.05rem; margin-bottom: 4px; }
.trust-item p { color: var(--gray); font-size: 0.95rem; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.value-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 30px 26px;
    box-shadow: var(--shadow);
}
.value-card .icon {
    width: 46px; height: 46px;
    border-radius: 10px;
    background: var(--primary);
    color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.2rem;
    margin-bottom: 16px;
}
.value-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.value-card p { color: var(--gray); font-size: 0.95rem; }

.cta-band {
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius);
    padding: 52px 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}
.cta-band h2 { color: var(--white); font-size: 1.6rem; margin-bottom: 6px; }
.cta-band p { color: var(--light-alt); }

.status-note {
    background: var(--light-alt);
    border-left: 4px solid var(--secondary);
    border-radius: 6px;
    padding: 18px 22px;
    color: var(--gray);
    font-size: 0.92rem;
    max-width: 780px;
    margin: 0 auto;
}

/* ── WhatsApp floating button ────────────────────────────── */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 56px;
    height: 56px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 16px rgba(37,211,102,0.45);
    z-index: 9999;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); box-shadow: 0 6px 22px rgba(37,211,102,0.55); }
.whatsapp-float i { color: #fff; font-size: 1.7rem; }

/* ── Footer ──────────────────────────────────────────────── */
footer { background: var(--dark); color: var(--gray-light); }
footer .container { padding-top: 64px; padding-bottom: 32px; }
.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1.3fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-tagline { margin-top: 12px; font-size: 0.9rem; color: var(--gray-light); max-width: 32ch; }
.footer-col h3 { color: var(--white); font-size: 1rem; margin-bottom: 16px; }
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a { color: var(--gray-light); font-size: 0.92rem; }
.footer-col ul a:hover { color: var(--accent); }

.social-links { display: flex; gap: 10px; margin-top: 18px; }
.social-links a {
    width: 36px; height: 36px;
    border-radius: 50%;
    background: rgba(255,255,255,0.06);
    display: flex; align-items: center; justify-content: center;
    color: var(--white);
    transition: background .2s, color .2s;
}
.social-links a:hover { background: var(--accent); color: var(--primary-dark); }

.newsletter-form { display: flex; flex-direction: column; gap: 10px; margin-top: 6px; }
.newsletter-form input[type="email"] {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.14);
    border-radius: 8px;
    padding: 11px 14px;
    color: var(--white);
    font-family: var(--font-body);
}
.newsletter-form input[type="email"]::placeholder { color: var(--gray-light); }
.btn-newsletter {
    background: var(--accent);
    color: var(--primary-dark);
    border: none;
    border-radius: 8px;
    padding: 11px 16px;
    font-family: var(--font-display);
    font-weight: 600;
    cursor: pointer;
}
.btn-newsletter:hover { background: var(--accent-dark); }
.form-note { font-size: 0.78rem; color: var(--gray-light); margin-top: 2px; }

.footer-contact { padding-top: 24px; display: flex; flex-wrap: wrap; gap: 24px; font-size: 0.92rem; }
.footer-contact a { color: var(--gray-light); }
.footer-contact a:hover { color: var(--accent); }

.copyright { padding-top: 20px; font-size: 0.82rem; color: var(--gray-light); display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; }

/* ── Responsive ──────────────────────────────────────────── */
@media (max-width: 900px) {
    .hero .container { grid-template-columns: 1fr; }
    .hero-visual { order: -1; }
    .trust-grid { grid-template-columns: 1fr; }
    .value-grid { grid-template-columns: 1fr 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
    .top-bar-contact { display: none; }
    .mobile-menu-btn { display: block; }
    nav { display: none; width: 100%; }
    nav.open { display: block; }
    nav ul { flex-direction: column; gap: 4px; padding: 12px 0; }
    .header-container { flex-wrap: wrap; }
    .hero h1 { font-size: 2rem; }
    .value-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .cta-band { flex-direction: column; align-items: flex-start; }
}