/* ========================================
   SIMPLIFAQ FONCTIONNALITÉS V2
   Modern, premium, benefit-focused layout
   ======================================== */

/* Hero Section */
.features-hero {
    padding: 120px 48px 80px;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.features-hero h1 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4.5vw, 2.8rem);
    font-weight: 800;
    color: var(--gray-900);
    line-height: 1.15;
    margin-bottom: 1.25rem;
    letter-spacing: -0.01em;
    text-transform: uppercase;
}

.features-hero h1 .text-gradient {
    background: linear-gradient(135deg, #60A5FA 0%, #A78BFA 50%, #F472B6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.features-hero .hero-subtitle {
    font-size: clamp(1.1rem, 2.2vw, 1.35rem);
    color: var(--gray-600);
    line-height: 1.7;
    max-width: 700px;
    margin: 0 auto 2rem;
}

.hero-badges {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 50px;
    color: var(--gray-700);
    font-size: 0.875rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.hero-badge svg {
    color: #6366f1;
}

.hero-cta-group {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn-primary-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    color: white;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(99, 102, 241, 0.3);
    transition: all 0.3s ease;
}

.btn-primary-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 32px rgba(99, 102, 241, 0.4);
}

.btn-secondary-cta {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    background: white;
    color: #6366f1;
    font-weight: 600;
    font-size: 1rem;
    text-decoration: none;
    border-radius: 12px;
    border: 1px solid rgba(99, 102, 241, 0.2);
    transition: all 0.3s ease;
}

.btn-secondary-cta:hover {
    background: rgba(99, 102, 241, 0.05);
    border-color: rgba(99, 102, 241, 0.4);
}

.hero-visual {
    max-width: 900px;
    margin: 0 auto;
}

.hero-mockup {
    background: white;
    border-radius: 16px;
    box-shadow:
        0 25px 80px rgba(99, 102, 241, 0.15),
        0 10px 30px rgba(0, 0, 0, 0.08);
    overflow: hidden;
    position: relative;
}

.hero-mockup::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.3), rgba(139, 92, 246, 0.3));
    border-radius: 18px;
    z-index: -1;
    filter: blur(8px);
}

.hero-mockup-header {
    padding: 12px 16px;
    background: #f1f5f9;
    display: flex;
    gap: 8px;
}

.hero-mockup-header .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.hero-mockup-header .dot:nth-child(1) { background: #ff5f57; }
.hero-mockup-header .dot:nth-child(2) { background: #febc2e; }
.hero-mockup-header .dot:nth-child(3) { background: #28c840; }

.hero-mockup img {
    width: 100%;
    display: block;
}

/* Feature Sections */
.feature-section-v2 {
    padding: 100px 48px;
    max-width: 1100px;
    margin: 0 auto;
}

.feature-section-v2.alt {
    background: rgba(249, 250, 251, 0.7);
    border-radius: 28px;
    margin: 32px auto;
    padding: 80px 48px;
    box-shadow: 0 4px 24px rgba(15, 23, 42, 0.04);
    border: 1px solid rgba(226, 232, 240, 0.6);
}

.feature-split {
    display: grid;
    grid-template-columns: 45% 55%;
    gap: 48px;
    align-items: center;
}

.feature-split.reverse {
    direction: rtl;
}

.feature-split.reverse > * {
    direction: ltr;
}

.feature-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
    line-height: 1.3;
    letter-spacing: -0.01em;
}

.feature-content > p {
    font-size: 1.05rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.feature-list-v2 {
    list-style: none;
    padding: 0;
    margin: 0;
}

.feature-list-v2 li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0;
    font-size: 0.95rem;
    color: var(--gray-700);
    border-bottom: 1px solid rgba(0, 0, 0, 0.04);
}

.feature-list-v2 li:last-child {
    border-bottom: none;
}

.feature-list-v2 li .icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
}

.feature-visual {
    position: relative;
}

.feature-visual img {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    display: block;
}

.feature-visual .mockup-caption {
    margin-top: 12px;
    color: var(--gray-500);
    font-size: 0.875rem;
    font-style: italic;
    text-align: center;
}

/* Feature Cards (for grids inside sections) */
.feature-cards-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-top: 1.5rem;
}

.feature-card {
    padding: 1.25rem;
    background: white;
    border-radius: 12px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.feature-card:hover {
    border-color: var(--brand-primary);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.08);
}

.feature-card .card-icon {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.feature-card h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.25rem;
}

.feature-card p {
    font-size: 0.85rem;
    color: var(--gray-600);
    line-height: 1.5;
}

/* Why SimpliFaq Section */
.why-section {
    padding: 100px 48px;
    max-width: 1100px;
    margin: 0 auto;
    text-align: center;
}

.why-section h2 {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 3rem;
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.why-card {
    padding: 2rem 1.5rem;
    background: white;
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    text-align: center;
    transition: all 0.3s ease;
}

.why-card:hover {
    border-color: var(--brand-primary);
    box-shadow: 0 8px 24px rgba(37, 99, 235, 0.08);
}

.why-card .why-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.why-card h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 600;
    color: var(--gray-900);
    margin-bottom: 0.5rem;
}

.why-card p {
    font-size: 0.875rem;
    color: var(--gray-600);
    line-height: 1.5;
}

/* Final CTA */
.features-cta-final {
    padding: 100px 48px;
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}

.features-cta-final h2 {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 1rem;
}

.features-cta-final p {
    font-size: 1.1rem;
    color: var(--gray-600);
    line-height: 1.7;
    margin-bottom: 2rem;
}

.features-cta-final .cta-note {
    margin-top: 1rem;
    font-size: 0.875rem;
    color: var(--gray-500);
}

.features-cta-final .btn-primary-cta {
    background: #0f172a;
    box-shadow: 0 8px 24px rgba(15, 23, 42, 0.25);
}

.features-cta-final .btn-primary-cta:hover {
    background: #1e293b;
    box-shadow: 0 12px 32px rgba(15, 23, 42, 0.35);
}

/* Invoice Carousel (reused from home, adapted) */
.features-invoice-carousel {
    margin-top: 1rem;
    position: relative;
    max-width: 100%;
}

.features-invoice-carousel .carousel-container {
    overflow: hidden;
    border-radius: 16px;
}

.features-invoice-carousel .carousel-track {
    display: flex;
    transition: transform 0.4s ease;
}

.features-invoice-carousel .carousel-slide {
    min-width: 100%;
    padding: 0 1rem;
}

.features-invoice-carousel .invoice-image-wrapper {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    background: white;
    border: 1px solid #e2e8f0;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 220px;
    max-height: 240px;
}

.features-invoice-carousel .invoice-image-wrapper img {
    width: auto;
    max-width: 90%;
    max-height: 220px;
    object-fit: contain;
    display: block;
    margin: 0 auto;
}

.features-invoice-carousel .qr-badge {
    position: absolute;
    bottom: 12px;
    right: 12px;
    background: rgba(0, 0, 0, 0.75);
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 6px;
}

.features-invoice-carousel .slide-caption {
    text-align: center;
    margin-top: 0.75rem;
    color: var(--gray-500);
    font-size: 0.9rem;
}

.features-invoice-carousel .carousel-dots {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 1rem;
}

.features-invoice-carousel .carousel-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--gray-300);
    border: none;
    cursor: pointer;
    transition: background 0.3s ease;
}

.features-invoice-carousel .carousel-dots .dot.active {
    background: #6366f1;
}

.features-invoice-carousel .carousel-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    border: 1px solid var(--gray-200);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--gray-600);
    cursor: pointer;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.features-invoice-carousel .carousel-nav:hover {
    background: var(--gray-50);
    color: var(--gray-900);
}

.features-invoice-carousel .carousel-nav.prev { left: -20px; }
.features-invoice-carousel .carousel-nav.next { right: -20px; }

/* Section Tag */
.section-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    background: linear-gradient(135deg, var(--tech-blue) 0%, var(--tech-lavender) 100%);
    color: white;
    font-size: 0.6875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(96, 165, 250, 0.3);
}

/* Mockup video styles */
.mockup-video {
    width: 100%;
    display: block;
    border-radius: 0 0 12px 12px;
    object-fit: cover;
}

/* Responsive */
@media (max-width: 768px) {
    .features-hero {
        padding: 100px 24px 60px;
    }

    .feature-section-v2 {
        padding: 60px 24px;
    }

    .feature-section-v2.alt {
        margin: 20px 16px;
        padding: 48px 24px;
        border-radius: 22px;
    }

    .feature-split {
        grid-template-columns: minmax(0, 1fr);
        gap: 40px;
    }

    .features-invoice-carousel .carousel-slide {
        padding: 0;
    }

    .features-invoice-carousel .invoice-image-wrapper {
        min-height: 200px;
        max-height: 280px;
        border-radius: 8px;
    }

    .features-invoice-carousel .invoice-image-wrapper img {
        max-height: 260px;
        max-width: 95%;
    }

    .feature-split.reverse {
        direction: ltr;
    }

    .feature-cards-grid {
        grid-template-columns: 1fr;
    }

    .why-grid {
        grid-template-columns: 1fr;
    }

    .hero-badges {
        flex-direction: column;
        align-items: center;
    }

    .hero-cta-group {
        flex-direction: column;
        align-items: center;
    }

    .btn-primary-cta,
    .btn-secondary-cta {
        width: 100%;
        justify-content: center;
    }

    .features-invoice-carousel .carousel-nav {
        display: none;
    }
}

/* Video mockup wrapper */
.video-mockup-wrapper {
    background: linear-gradient(145deg, #1a1a2e 0%, #0f0f1a 100%);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
    width: 100%;
    max-width: 520px;
    margin: 0 auto;
}

.video-mockup-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
}

.video-mockup-header .dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.video-mockup-header .dot.red { background: #ff5f57; }
.video-mockup-header .dot.yellow { background: #febc2e; }
.video-mockup-header .dot.green { background: #28c840; }

.video-mockup-header .title {
    flex: 1;
    text-align: center;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.5);
    margin-right: 44px;
}

.video-mockup-wrapper video {
    width: 100%;
    display: block;
}

.video-mockup-wrapper.ziva-small {
    max-width: 320px;
}

/* Accordion - Et plus encore */
.feature-accordion {
    margin-top: 1.5rem;
    border: 1px solid var(--gray-200);
    border-radius: 12px;
    overflow: hidden;
    background: white;
    transition: box-shadow 0.3s ease;
}

.feature-accordion:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.feature-accordion summary {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    cursor: pointer;
    list-style: none;
    font-weight: 600;
    color: var(--gray-800);
    user-select: none;
    transition: background 0.2s ease;
}

.feature-accordion summary::-webkit-details-marker {
    display: none;
}

.feature-accordion summary:hover {
    background: var(--gray-50);
}

.feature-accordion .accordion-icon {
    font-size: 1.1rem;
}

.feature-accordion .accordion-title {
    flex: 1;
}

.feature-accordion .accordion-chevron {
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease;
    color: var(--gray-400);
}

.feature-accordion[open] .accordion-chevron {
    transform: rotate(180deg);
}

.feature-accordion .accordion-content {
    padding: 0 1.25rem 1.25rem;
    animation: accordionFade 0.3s ease;
}

@keyframes accordionFade {
    from {
        opacity: 0;
        transform: translateY(-4px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}