/* ═══════════════════════════════════════════════════
   DESIGN SYSTEM - LANDING PAGE GÉNÉRATEUR
   Style Premium, Vibrant et Orienté Action
   ═══════════════════════════════════════════════════ */

.landing-hero {
    background: var(--g-header);
    color: white;
    padding: 80px 20px;
    text-align: center;
    border-radius: 0 0 50px 50px;
    margin-bottom: 60px;
}

.landing-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 20px;
    line-height: 1.1;
}

.landing-hero p {
    font-size: 1.25rem;
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 40px;
}

.landing-container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ── CALCULATEUR RAPIDE ── */
.loss-card {
    background: white;
    border-radius: var(--r-xl);
    box-shadow: var(--shadow-md);
    padding: 40px;
    margin-top: -120px; /* Chevauchement sur le Hero */
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    border: 1px solid var(--c-border);
}

.loss-card h2 {
    color: var(--c-accent);
    margin-bottom: 15px;
}

.loss-stats {
    background: var(--c-bg);
    padding: 30px;
    border-radius: var(--r-lg);
    text-align: center;
}

.loss-value {
    display: block;
    font-size: 3.5rem;
    font-weight: 900;
    color: var(--c-error);
    line-height: 1;
}

.loss-label {
    text-transform: uppercase;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--c-text-2);
    letter-spacing: 1px;
}

/* ── ARGUMENTS / BÉNÉFICES ── */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: 80px 0;
}

.feature-item {
    text-align: center;
    padding: 30px;
}

.feature-icon {
    font-size: 2.5rem;
    margin-bottom: 20px;
    display: block;
}

.feature-item h3 {
    margin-bottom: 10px;
    color: var(--c-text);
}

.feature-item p {
    color: var(--c-text-2);
    line-height: 1.6;
}

/* ── ÉTAPES ── */
.steps-section {
    background: var(--c-surface2);
    padding: 80px 20px;
    border-radius: var(--r-xl);
    margin-bottom: 80px;
}

.steps-section h2 {
    text-align: center;
    margin-bottom: 50px;
}

.steps-list {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    position: relative;
}

.step-card {
    flex: 1;
    background: white;
    padding: 30px;
    border-radius: var(--r-lg);
    position: relative;
    z-index: 2;
}

.step-num {
    position: absolute;
    top: -20px;
    left: 20px;
    width: 40px;
    height: 40px;
    background: var(--c-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* ── CTA FINAL ── */
.final-cta {
    text-align: center;
    padding: 80px 0;
}

.btn-wow {
    display: inline-block;
    background: var(--g-btn);
    color: white;
    padding: 22px 60px;
    font-size: 1.4rem;
    font-weight: 800;
    border-radius: 50px;
    text-decoration: none;
    box-shadow: 0 10px 25px rgba(244, 162, 97, 0.4);
    transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
}

.btn-wow:hover {
    transform: scale(1.05) translateY(-5px);
    box-shadow: 0 15px 35px rgba(244, 162, 97, 0.5);
    color: white;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
    .loss-card { grid-template-columns: 1fr; }
    .features-grid { grid-template-columns: 1fr; }
    .steps-list { flex-direction: column; gap: 40px; }
    .landing-hero h1 { font-size: 2.2rem; }
}

[data-theme="dark"] .loss-card, 
[data-theme="dark"] .step-card {
    background: var(--c-surface);
}