/* ============================================================
 * Travel Advantage — Page /demarrer/
 * Tuto 3 étapes pour activer GUEST + comparer avec Booking.
 * ============================================================ */

/* ── HERO ── */
.demarrer-hero {
    position: relative;
    padding: 8rem 0 4rem;
    background:
        linear-gradient(180deg, rgba(15, 36, 68, 0.78) 0%, rgba(30, 64, 175, 0.82) 60%, rgba(15, 36, 68, 0.88) 100%),
        url('https://images.unsplash.com/photo-1436491865332-7a61a109cc05?w=2000&q=80&auto=format&fit=crop') center/cover;
    color: #fff;
    text-align: center;
}

.demarrer-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 0%, rgba(10, 20, 40, 0.35) 100%);
    pointer-events: none;
}

.demarrer-hero .conteneur {
    position: relative;
    z-index: 2;
}

.demarrer-eyebrow {
    display: inline-block;
    padding: 0.5rem 1.2rem;
    background: rgba(214, 177, 94, 0.15);
    border: 1px solid rgba(214, 177, 94, 0.45);
    color: #d6b15e;
    font-size: 0.85rem;
    font-weight: 600;
    border-radius: 999px;
    margin-bottom: 1.5rem;
    letter-spacing: 0.04em;
}

.demarrer-titre {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.15;
    max-width: 800px;
    margin: 0 auto 1.5rem;
    letter-spacing: -0.02em;
}

.demarrer-intro {
    font-size: clamp(1.05rem, 1.8vw, 1.25rem);
    line-height: 1.6;
    max-width: 720px;
    margin: 0 auto 1.5rem;
    color: rgba(255, 255, 255, 0.92);
}

.demarrer-honnete {
    display: inline-block;
    max-width: 680px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.08);
    border-left: 3px solid #d6b15e;
    border-radius: 6px;
    font-size: 0.95rem;
    color: rgba(255, 255, 255, 0.88);
    text-align: left;
}

/* ── ÉTAPES ── */
.demarrer-etapes {
    background: #fafaf7;
}

.etape-card {
    display: flex;
    gap: 2.5rem;
    margin: 0 auto 3rem;
    max-width: 900px;
    background: #fff;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(15, 36, 68, 0.08);
    border: 1px solid rgba(15, 36, 68, 0.06);
    transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1),
                box-shadow 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.etape-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(15, 36, 68, 0.12);
}

.etape-numero {
    flex-shrink: 0;
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    color: #fff;
    background: linear-gradient(135deg, #0f2444 0%, #2563eb 100%);
    border-radius: 50%;
    box-shadow: 0 8px 20px rgba(15, 36, 68, 0.25);
    line-height: 1;
}

.etape-contenu {
    flex: 1;
    min-width: 0;
}

.etape-contenu h2 {
    font-size: clamp(1.3rem, 2.5vw, 1.65rem);
    font-weight: 700;
    color: #0f2444;
    margin: 0 0 0.5rem;
    line-height: 1.25;
    letter-spacing: -0.01em;
}

.etape-contenu h2 em {
    font-style: italic;
    color: #d6b15e;
}

.etape-temps {
    font-size: 0.85rem;
    font-weight: 600;
    color: #d6b15e;
    margin: 0 0 1rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.etape-contenu > p:not(.etape-temps):not(.etape-astuce) {
    font-size: 1.02rem;
    line-height: 1.65;
    color: #334155;
    margin: 0 0 1.2rem;
}

.etape-contenu p strong {
    color: #0f2444;
}

/* ── CHECKLIST ── */
.etape-checklist {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
}

.etape-checklist li {
    position: relative;
    padding: 0.5rem 0 0.5rem 2.2rem;
    font-size: 0.98rem;
    color: #475569;
    line-height: 1.5;
    border-bottom: 1px solid #f1f5f9;
}

.etape-checklist li:last-child {
    border-bottom: none;
}

.etape-checklist li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.65rem;
    width: 22px;
    height: 22px;
    border: 2px solid #cbd5e1;
    border-radius: 50%;
    background: #fff;
    transition: all 0.3s ease;
}

.etape-checklist li:hover::before {
    border-color: #d6b15e;
    background: rgba(214, 177, 94, 0.15);
}

/* ── CTA dans étape 1 ── */
.etape-cta-bloc {
    margin: 1.2rem 0 1.5rem !important;
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(214, 177, 94, 0.08) 0%, rgba(37, 99, 235, 0.05) 100%);
    border: 1px dashed rgba(214, 177, 94, 0.4);
    border-radius: 10px;
    text-align: center;
}

.etape-cta-bloc .btn {
    margin: 0;
}

/* ── ASTUCE ── */
.etape-astuce {
    background: rgba(214, 177, 94, 0.08);
    border-left: 3px solid #d6b15e;
    padding: 1rem 1.2rem;
    border-radius: 6px;
    font-size: 0.92rem;
    color: #475569;
    line-height: 1.55;
    margin: 1rem 0 0;
}

.etape-astuce a {
    color: #2563eb;
    text-decoration: underline;
}

/* ── VERDICT (étape 3) ── */
.etape-verdict {
    margin-top: 1.5rem;
    padding: 1.5rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 10px;
    border-top: 3px solid #d6b15e;
}

.etape-verdict h3 {
    font-size: 1.05rem;
    color: #0f2444;
    margin: 0 0 0.8rem;
    font-weight: 700;
}

.etape-verdict p {
    font-size: 0.95rem;
    line-height: 1.6;
    color: #475569;
    margin: 0 0 0.8rem;
}

.etape-verdict p:last-child {
    margin: 0;
}

/* ── SECTION VISIO ── */
.demarrer-visio {
    background: linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.bg-bleu-clair {
    background: linear-gradient(180deg, #eff6ff 0%, #ffffff 100%);
}

.btn-grand {
    padding: 1.2rem 2.5rem !important;
    font-size: 1.1rem !important;
    display: inline-block;
}

.demarrer-fineprint {
    font-size: 0.85rem;
    color: #64748b;
}

/* ── DISCLAIMER ── */
.demarrer-disclaimer {
    background: #fafaf7;
    padding: 2.5rem 0 4rem !important;
}

.texte-petit {
    font-size: 0.82rem;
    color: #64748b;
    line-height: 1.55;
    text-align: center;
}

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    .demarrer-hero {
        padding: 6rem 0 3rem;
    }
    .etape-card {
        flex-direction: column;
        gap: 1.5rem;
        padding: 1.8rem;
    }
    .etape-numero {
        width: 64px;
        height: 64px;
        font-size: 2rem;
    }
    .etape-contenu h2 {
        font-size: 1.25rem;
    }
}