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

body {
    font-family: 'Segoe UI', sans-serif;
    color: #1A1A1A;
}

/* NAVBAR */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 4rem;
    background: white;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 100;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1565C0;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
}

    .navbar-brand img {
        width: 44px;
        height: 44px;
    }

    .navbar-brand span {
        color: #42A5F5;
    }

.navbar-links {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.btn-outline {
    padding: 0.5rem 1.25rem;
    border: 2px solid #1565C0;
    color: #1565C0;
    background: transparent;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s;
}

    .btn-outline:hover {
        background: #1565C0;
        color: white;
    }

.btn-primary {
    padding: 0.5rem 1.25rem;
    background: #1565C0;
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
    font-size: 0.95rem;
    transition: all 0.2s;
}

    .btn-primary:hover {
        background: #0D47A1;
    }

/* HERO */
.hero {
    background: linear-gradient(135deg, #1565C0 0%, #1976D2 50%, #42A5F5 100%);
    color: white;
    padding: 6rem 4rem;
    text-align: center;
}

    .hero h1 {
        font-size: 3rem;
        font-weight: 800;
        margin-bottom: 1.25rem;
        line-height: 1.2;
    }

    .hero p {
        font-size: 1.25rem;
        opacity: 0.9;
        margin-bottom: 2.5rem;
        max-width: 600px;
        margin-left: auto;
        margin-right: auto;
    }

.hero-search {
    display: flex;
    gap: 0;
    max-width: 600px;
    margin: 0 auto;
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
}

    .hero-search input {
        flex: 1;
        padding: 1rem 1.5rem;
        border: none;
        outline: none;
        font-size: 1rem;
        color: #1A1A1A;
    }

    .hero-search button {
        padding: 1rem 2rem;
        background: #1565C0;
        color: white;
        border: none;
        font-size: 1rem;
        font-weight: 600;
        cursor: pointer;
        transition: background 0.2s;
    }

        .hero-search button:hover {
            background: #0D47A1;
        }

/* STATS */
.stats {
    display: flex;
    justify-content: center;
    gap: 4rem;
    padding: 3rem 4rem;
    background: #F5F9FF;
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: #1565C0;
}

.stat-label {
    font-size: 0.9rem;
    color: #555;
    margin-top: 0.25rem;
}

/* FEATURES */
.features {
    padding: 5rem 4rem;
    text-align: center;
    background: white;
}

    .features h2 {
        font-size: 2rem;
        font-weight: 700;
        color: #1565C0;
        margin-bottom: 0.75rem;
    }

.features-subtitle {
    color: #555;
    margin-bottom: 3rem;
    font-size: 1.05rem;
}

.features-grid {
    display: flex;
    gap: 2rem;
    justify-content: center;
    flex-wrap: wrap;
}

.feature-card {
    background: #F5F9FF;
    border-radius: 16px;
    padding: 2.5rem 2rem;
    width: 280px;
    transition: transform 0.2s, box-shadow 0.2s;
}

    .feature-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 12px 32px rgba(21,101,192,0.12);
    }

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #1565C0;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: #555;
    font-size: 0.95rem;
    line-height: 1.6;
}

/* CTA */
.cta {
    background: linear-gradient(135deg, #1565C0, #42A5F5);
    color: white;
    text-align: center;
    padding: 5rem 4rem;
}

    .cta h2 {
        font-size: 2rem;
        font-weight: 700;
        margin-bottom: 1rem;
    }

    .cta p {
        opacity: 0.9;
        margin-bottom: 2rem;
        font-size: 1.05rem;
    }

.btn-white {
    padding: 0.85rem 2.5rem;
    background: white;
    color: #1565C0;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s;
    display: inline-block;
}

    .btn-white:hover {
        background: #F5F9FF;
    }

/* FOOTER */
.footer {
    background: #1A1A1A;
    color: #aaa;
    text-align: center;
    padding: 2rem;
    font-size: 0.9rem;
}

    .footer span {
        color: #1565C0;
        font-weight: 600;
    }

/* ===== Accueil (refonte SEO) ===== */
.nav-link { color: #1565C0; font-weight: 600; text-decoration: none; }
.nav-link:hover { text-decoration: underline; }

.hero-actions { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-ghost {
    padding: 0.85rem 2rem; border: 2px solid rgba(255,255,255,0.85); color: white; border-radius: 8px;
    font-weight: 700; text-decoration: none; display: inline-block;
}
.btn-ghost:hover { background: rgba(255,255,255,0.12); }
.btn-lg { padding: 0.85rem 2rem; font-size: 1rem; display: inline-block; margin-top: 1.5rem; }

.trust {
    display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem 2.5rem;
    padding: 1.5rem 2rem; background: #F5F9FF; color: #0D47A1; font-weight: 600; font-size: 0.95rem;
}

.section { padding: 4.5rem 4rem; text-align: center; }
.section h2 { font-size: 2rem; font-weight: 700; color: #1565C0; margin-bottom: 0.75rem; }
.section-subtitle { color: #555; margin-bottom: 2.5rem; font-size: 1.05rem; }
.section-note { color: #777; margin-top: 1.5rem; font-size: 0.95rem; }

.steps {
    list-style: none; counter-reset: etape; display: grid; gap: 1.25rem;
    grid-template-columns: repeat(4, minmax(0, 1fr)); max-width: 1100px; margin: 0 auto; text-align: left;
}
.steps li {
    counter-increment: etape; background: white; border: 1px solid #E3ECF8; border-radius: 16px; padding: 1.5rem;
    display: flex; flex-direction: column; gap: 0.5rem;
}
.steps li::before {
    content: counter(etape); width: 36px; height: 36px; border-radius: 50%; background: #1565C0; color: white;
    font-weight: 800; display: flex; align-items: center; justify-content: center;
}
.steps b { color: #0D47A1; font-size: 1.05rem; }
.steps span { color: #555; font-size: 0.95rem; line-height: 1.55; }

.cities { background: #F5F9FF; }
.city-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1.5rem; max-width: 900px; margin: 0 auto; }
.city-card { background: white; border-radius: 16px; padding: 2rem; text-align: left; box-shadow: 0 4px 18px rgba(21,101,192,0.07); }
.city-card h3 { color: #1565C0; margin-bottom: 0.6rem; font-size: 1.25rem; }
.city-card p { color: #555; line-height: 1.6; }

.pro-list { list-style: none; max-width: 640px; margin: 0 auto; text-align: left; display: grid; gap: 0.8rem; }
.pro-list li { background: #F5F9FF; border-radius: 12px; padding: 0.9rem 1.1rem; color: #1A1A1A; }

.faq { max-width: 820px; margin: 0 auto; text-align: left; }
.faq h2 { text-align: center; margin-bottom: 2rem; }
.faq details { border: 1px solid #E3ECF8; border-radius: 12px; padding: 1rem 1.2rem; margin-bottom: 0.8rem; background: white; }
.faq summary { cursor: pointer; font-weight: 700; color: #0D47A1; }
.faq details p { margin-top: 0.7rem; color: #444; line-height: 1.6; }
.faq a { color: #1565C0; }

.footer p + p { margin-top: 0.5rem; }
.footer-links a { color: #ccc; text-decoration: none; }
.footer-links a:hover { text-decoration: underline; }

/* ===== Téléphones et tablettes ===== */
@media (max-width: 900px) {
    .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
    .navbar { padding: 0.75rem 1rem; }
    .navbar-brand { font-size: 1.25rem; }
    .navbar-brand img { width: 36px; height: 36px; }
    .nav-link { display: none; }
    .hero { padding: 3.5rem 1.25rem; }
    .hero h1 { font-size: 1.85rem; }
    .hero p { font-size: 1.05rem; margin-bottom: 1.75rem; }
    .section, .features, .cta { padding: 3rem 1.25rem; }
    .section h2, .features h2, .cta h2 { font-size: 1.5rem; }
    .steps, .city-grid { grid-template-columns: 1fr; }
    .feature-card { width: 100%; }
    .trust { justify-content: flex-start; gap: 0.6rem; padding: 1.25rem; }
}