/* ═══════════════════════════════════════════════════════════
   Component Styles — Cards, pricing, features, FAQ
   ═══════════════════════════════════════════════════════════ */

/* ── Feature Cards ───────────────────────────────── */
.features__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.feature-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-primary);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.feature-card:hover {
    border-color: var(--color-border);
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card__icon {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-4);
}

.feature-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.feature-card__description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* ── Steps (How it works) ────────────────────────── */
.steps {
    display: flex;
    gap: var(--space-8);
    position: relative;
}

.steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 80px;
    right: 80px;
    height: 2px;
    background: var(--color-border);
}

.step {
    flex: 1;
    text-align: center;
    position: relative;
}

.step__number {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-6);
    font-size: var(--text-2xl);
    font-weight: 800;
    color: white;
    position: relative;
    z-index: 1;
    box-shadow: var(--shadow-glow);
}

.step__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.step__description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
    max-width: 280px;
    margin: 0 auto;
}

/* ── Sovereignty Grid ────────────────────────────── */
.sovereignty__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
}

.sovereignty-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-8);
    text-align: center;
    transition: all var(--transition-base);
}

.sovereignty-card:hover {
    transform: translateY(-2px);
    border-color: var(--color-accent-dark);
}

.sovereignty-card__icon {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-4);
}

.sovereignty-card__title {
    font-size: var(--text-xl);
    margin-bottom: var(--space-2);
}

.sovereignty-card__description {
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

/* ── Pricing Cards ───────────────────────────────── */
.pricing__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-6);
    align-items: start;
}

.pricing-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-border-subtle);
    border-radius: var(--radius-2xl);
    padding: var(--space-8);
    transition: all var(--transition-base);
    position: relative;
}

.pricing-card--featured {
    border-color: var(--color-primary);
    box-shadow: var(--shadow-glow);
    transform: scale(1.05);
}

.pricing-card--featured::before {
    content: '⭐ Le plus populaire';
    position: absolute;
    top: calc(var(--space-4) * -1);
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: white;
    padding: var(--space-1) var(--space-4);
    border-radius: var(--radius-full);
    font-size: var(--text-xs);
    font-weight: 700;
    white-space: nowrap;
}

.pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.pricing-card--featured:hover {
    transform: scale(1.05) translateY(-4px);
}

.pricing-card__icon {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-2);
}

.pricing-card__name {
    font-size: var(--text-2xl);
    font-weight: 700;
    margin-bottom: var(--space-1);
}

.pricing-card__tagline {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
    margin-bottom: var(--space-6);
}

.pricing-card__price {
    margin-bottom: var(--space-6);
}

.pricing-card__amount {
    font-size: var(--text-5xl);
    font-weight: 800;
}

.pricing-card__currency {
    font-size: var(--text-2xl);
    font-weight: 600;
    vertical-align: super;
}

.pricing-card__period {
    font-size: var(--text-sm);
    color: var(--color-text-muted);
}

.pricing-card__features {
    margin-bottom: var(--space-8);
}

.pricing-card__feature {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    padding: var(--space-2) 0;
    font-size: var(--text-sm);
    color: var(--color-text-secondary);
}

.pricing-card__feature-check {
    color: var(--color-accent);
    flex-shrink: 0;
}

.pricing-card__feature--disabled {
    color: var(--color-text-muted);
    text-decoration: line-through;
}

.pricing-card__cta {
    width: 100%;
    justify-content: center;
}

/* ── FAQ ─────────────────────────────────────────── */
.faq__list {
    max-width: 800px;
    margin: 0 auto;
}

.faq-item {
    border-bottom: 1px solid var(--color-border-subtle);
}

.faq-item__question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-6) 0;
    font-size: var(--text-lg);
    font-weight: 600;
    color: var(--color-text);
    text-align: left;
    cursor: pointer;
    transition: color var(--transition-fast);
}

.faq-item__question:hover {
    color: var(--color-primary-light);
}

.faq-item__icon {
    font-size: var(--text-xl);
    transition: transform var(--transition-base);
    color: var(--color-text-muted);
    flex-shrink: 0;
    margin-left: var(--space-4);
}

.faq-item.active .faq-item__icon {
    transform: rotate(45deg);
    color: var(--color-primary);
}

.faq-item__answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition-slow);
}

.faq-item__answer-inner {
    padding-bottom: var(--space-6);
    font-size: var(--text-base);
    color: var(--color-text-secondary);
    line-height: var(--leading-relaxed);
}

/* ── CTA Section ─────────────────────────────────── */
.cta {
    text-align: center;
    padding: var(--space-20) 0;
}

.cta__title {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-4);
}

.cta__subtitle {
    font-size: var(--text-lg);
    color: var(--color-text-secondary);
    margin-bottom: var(--space-8);
}

/* ── Volume Pricing ──────────────────────────────── */
.pricing__volume {
    text-align: center;
    margin-top: var(--space-8);
    padding: var(--space-4) var(--space-6);
    background: hsl(225 73% 57% / 0.05);
    border-radius: var(--radius-lg);
    border: 1px solid hsl(225 73% 57% / 0.1);
    color: var(--color-text-secondary);
    font-size: var(--text-sm);
}