:root {
    --navy: #0A2F5A;
    --navy-light: #0d3a6e;
    --teal: #00A896;
    --teal-dark: #039080;
    --gold: #D4AF37;
    --gold-light: #e8c968;
    --text-secondary: #5a6472;
}

/* Boutons */
.btn {
    display: inline-block;
    padding: 13px 28px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn-primary {
    background: linear-gradient(135deg, var(--teal), var(--teal-dark));
    color: #fff !important;
    box-shadow: 0 6px 18px rgba(0,168,150,0.30);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(0,168,150,0.40); }
.btn-outline-gold {
    background: transparent;
    color: var(--gold) !important;
    border: 1.5px solid var(--gold);
}
.btn-outline-gold:hover { background: var(--gold); color: var(--navy) !important; transform: translateY(-2px); }
.btn-outline-navy {
    background: transparent;
    color: var(--navy) !important;
    border: 1.5px solid var(--navy);
}
.btn-outline-navy:hover { background: var(--navy); color: #fff !important; }

/* Cartes */
.card-elevated {
    background: #fff;
    border-radius: 14px;
    box-shadow: 0 4px 20px rgba(10,47,90,0.07);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    border: 1px solid #eef0f3;
}
.card-elevated:hover {
    transform: translateY(-6px);
    box-shadow: 0 18px 40px rgba(10,47,90,0.14);
}

/* Sections avec dégradé */
.hero-gradient {
    background: linear-gradient(120deg, var(--navy) 0%, var(--navy-light) 60%, #123a6b 100%);
    position: relative;
    overflow: hidden;
}
.hero-gradient::before {
    content: '';
    position: absolute;
    top: -40%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(212,175,55,0.12) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

/* Badges */
.badge-gold {
    display: inline-block;
    background: rgba(212,175,55,0.15);
    color: var(--gold-light);
    font-size: 11.5px;
    font-weight: 700;
    letter-spacing: 1px;
    padding: 6px 14px;
    border-radius: 20px;
}

/* Titres de section */
.section-title {
    color: var(--navy);
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 8px;
}
.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 14.5px;
    max-width: 560px;
    margin: 0 auto 40px;
}

/* Animation d'apparition douce */
.fade-in-up {
    animation: fadeInUp 0.7s ease both;
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Scrollbar plus fine (support navigateurs webkit) */
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: #f1f1f1; }
::-webkit-scrollbar-thumb { background: var(--navy); border-radius: 10px; }

/* Formulaires */
.form-control {
    width: 100%;
    padding: 13px 16px;
    border: 1.5px solid #e2e5ea;
    border-radius: 10px;
    font-size: 14px;
    font-family: 'Inter', sans-serif;
    background: #fafbfc;
    transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.form-control:focus {
    outline: none;
    border-color: var(--teal);
    background: #fff;
    box-shadow: 0 0 0 4px rgba(0,168,150,0.12);
}
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-label { font-size: 12.5px; font-weight: 600; color: var(--navy); letter-spacing: 0.2px; }

.radio-pill {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 10px 16px;
    border: 1.5px solid #e2e5ea;
    border-radius: 30px;
    font-size: 13.5px;
    color: #444;
    cursor: pointer;
    transition: border-color 0.2s ease, background 0.2s ease;
}
.radio-pill:has(input:checked) {
    border-color: var(--teal);
    background: rgba(0,168,150,0.08);
    color: var(--teal-dark);
    font-weight: 600;
}
.radio-pill input { accent-color: var(--teal); }

.form-section {
    background: #fff;
    border-radius: 14px;
    padding: 26px 28px;
    box-shadow: 0 2px 12px rgba(10,47,90,0.05);
    border: 1px solid #f0f1f4;
}
.form-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 15px;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 18px;
}
.form-section-icon {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    background: rgba(10,47,90,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    flex-shrink: 0;
}

/* Timeline étapes */
.step-item {
    text-align: center;
    width: 210px;
    position: relative;
}
.step-circle {
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--teal), var(--teal-dark));
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    margin: 0 auto 14px;
    box-shadow: 0 6px 16px rgba(0,168,150,0.30);
    font-size: 17px;
}