/* ========================================
   FONCTIONNALITÉS PAGE - APPLE INSPIRED
   ======================================== */

/* Hero Section */
.hero-section {
    padding: 140px 0 100px;
    background: linear-gradient(180deg, #f5f5f7 0%, #ffffff 100%);
    overflow: hidden;
}

.hero-header {
    text-align: center;
    margin-bottom: 80px;
}

.hero-eyebrow {
    display: inline-block;
    font-size: 18px;
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #5FA45F 0%, #7FBF7F 50%, #5FA45F 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
}

.hero-title {
    font-size: 72px;
    font-weight: 700;
    line-height: 1.05;
    color: var(--text-primary);
    letter-spacing: -0.03em;
}

/* iPads Showcase */
.ipads-showcase {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    max-width: 1400px;
    margin: 0 auto;
    height: 600px;
}

.ipad-side {
    position: absolute;
    width: 450px;
    z-index: 1;
    transition: all 1.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.ipad-left {
    left: 125px; /* Caché derrière l'iPad central au départ */
}

.ipad-left.slide-out {
    left: -100px; /* 50% visible après l'animation */
}

.ipad-right {
    right: 125px; /* Caché derrière l'iPad central au départ */
}

.ipad-right.slide-out {
    right: -100px; /* 50% visible après l'animation */
}

.ipad-side-image {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 20px;
}

.ipad-center {
    position: relative;
    z-index: 2;
    width: 700px;
    max-width: 90%;
}

.ipad-video-wrapper {
    position: relative;
    width: 100%;
    background: linear-gradient(145deg, #2c2c2e, #1c1c1e);
    border-radius: 30px;
    padding: 15px;
    box-shadow: 0 30px 80px rgba(0,0,0,0.3);
}

.ipad-video {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 15px;
    display: block;
}

.video-fallback {
    display: none;
    width: 100%;
    height: 100%;
    align-items: center;
    justify-content: center;
}

.video-fallback img {
    max-width: 90%;
    max-height: 90%;
    object-fit: contain;
    border-radius: 15px;
}

/* Feature Sections */
.feature-section {
    padding: 120px 0;
    background: var(--background);
}

.feature-section:nth-child(even) {
    background: var(--background-secondary);
}

/* Feature Header */
.feature-header {
    text-align: left;
    max-width: 800px;
    margin: 0 0 60px 0;
    position: relative;
}

.feature-section-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.08;
    color: var(--text-primary);
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.feature-section-subtitle {
    font-size: 21px;
    line-height: 1.4;
    color: var(--text-secondary);
}

/* Carousel Controls */
.carousel-controls {
    display: flex;
    gap: 12px;
    justify-content: flex-start;
    margin-top: 40px;
}

.carousel-btn {
    width: 44px;
    height: 44px;
    border-radius: 22px;
    border: 1px solid var(--border-color);
    background: var(--background);
    color: var(--text-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.carousel-btn:hover {
    background: var(--background-secondary);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.carousel-btn:active {
    transform: scale(0.95);
}

.carousel-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

.carousel-btn:disabled:hover {
    background: var(--background);
    border-color: var(--border-color);
    color: var(--text-primary);
    transform: none;
}

/* Feature Carousel */
.feature-carousel {
    position: relative;
    width: 100vw;
    margin-left: calc(-50vw + 50%);
    overflow: hidden;
}

.carousel-container {
    display: flex;
    gap: 24px;
    overflow-x: scroll;
    overflow-y: hidden;
    scroll-behavior: smooth;
    -webkit-overflow-scrolling: touch;
    padding: 20px 0;
    padding-left: 0;
    padding-right: 40px;
    cursor: grab;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.carousel-container:active {
    cursor: grabbing;
}

.carousel-container * {
    user-select: none;
    -webkit-user-select: none;
}

/* Hide scrollbar but keep functionality */
.carousel-container::-webkit-scrollbar {
    height: 0;
    display: none;
}

.carousel-container {
    -ms-overflow-style: none;
    scrollbar-width: none;
}

/* Carousel Cell */
.carousel-cell {
    flex: 0 0 350px;
    width: 350px;
}

/* First cell alignment with subtitle */
.carousel-cell:first-child {
    margin-left: max(calc(50vw - 580px), 20px);
}

.cell-image {
    width: 100%;
    aspect-ratio: 4/5;
    background: #FFFFFF;
    border-radius: 20px;
    overflow: hidden;
    margin-bottom: 20px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
}

.cell-image img,
.cell-image video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cell-content {
    padding: 0 8px;
}

.cell-content p {
    font-size: 17px;
    line-height: 1.5;
    color: var(--text-secondary);
}

.cell-content strong {
    color: var(--text-primary);
    font-weight: 600;
}

.feature-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

.feature-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

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

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

.feature-text {
    max-width: 600px;
}

.feature-eyebrow {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary-color);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 16px;
}

.feature-title {
    font-size: 56px;
    font-weight: 700;
    line-height: 1.08;
    color: var(--text-primary);
    margin-bottom: 24px;
    letter-spacing: -0.02em;
}

.feature-description {
    font-size: 24px;
    line-height: 1.4;
    color: var(--text-secondary);
    margin-bottom: 48px;
}

/* Feature Highlights */
.feature-highlights {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.highlight-item {
    display: flex;
    gap: 20px;
    align-items: flex-start;
}

.highlight-icon {
    font-size: 40px;
    flex-shrink: 0;
}

.highlight-text h4 {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.highlight-text p {
    font-size: 17px;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* Feature List */
.feature-list {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.list-item {
    display: flex;
    gap: 24px;
    align-items: flex-start;
}

.list-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.list-content h4 {
    font-size: 24px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.list-content p {
    font-size: 17px;
    line-height: 1.5;
    color: var(--text-secondary);
}

/* Feature Visual */
.feature-visual {
    position: relative;
}

.device-frame {
    position: relative;
    background: linear-gradient(145deg, #2c2c2e, #1c1c1e);
    border-radius: 30px;
    padding: 20px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.device-frame.ipad-frame {
    aspect-ratio: 4/3;
}

.feature-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 15px;
    display: block;
}

/* More Features Section */
.more-features-section {
    padding: 120px 0;
    background: var(--background);
}

.more-features-section .section-title {
    text-align: left;
}

.more-features-section .section-description {
    text-align: left;
    margin: 0 0 60px 0;
}

.more-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
    margin-top: 60px;
}

.more-feature-card {
    background: var(--card-background);
    padding: 32px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

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

.more-feature-icon {
    font-size: 80px;
    line-height: 1;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background-color: var(--primary-color);
    border-radius: 50%;
}

.more-feature-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 15px;
}

.more-feature-card p {
    font-size: 17px;
    line-height: 1.5;
    color: var(--text-secondary);
    text-align: left;
}

.more-feature-card p strong {
    color: var(--text-primary);
    font-weight: 600;
}

/* Scroll Animations - Removed old fixed positioning */

/* Responsive Design */
@media (max-width: 1200px) {
    .feature-content {
        gap: 60px;
    }

    .feature-title {
        font-size: 48px;
    }

    .feature-description {
        font-size: 21px;
    }
}

@media (max-width: 1024px) {
    .hero-video-title {
        font-size: 56px;
    }

    .hero-video-subtitle {
        font-size: 24px;
    }

    .feature-section {
        padding: 80px 0;
    }

    .feature-section-title {
        font-size: 48px;
    }

    .feature-section-subtitle {
        font-size: 19px;
    }

    .feature-content {
        grid-template-columns: 1fr;
        gap: 60px;
    }

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

    .carousel-container {
        padding: 20px 40px 20px 0;
    }

    .carousel-cell {
        flex: 0 0 300px;
        width: 300px;
    }

    .carousel-cell:first-child {
        margin-left: 40px;
    }

    .feature-text {
        max-width: 100%;
    }

    .feature-header {
        padding: 0 40px;
    }

    .carousel-controls {
        justify-content: flex-start;
        padding-left: 40px;
    }

    .feature-title {
        font-size: 40px;
    }

    .more-features-section {
        padding: 80px 0;
    }

    .more-features-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }

    .more-feature-icon {
        font-size: 40px;
        width: 40px;
        height: 40px;
        margin-bottom: 16px;
        border-radius: 50%;
    }

    .more-feature-icon img {
        padding: 8px;
    }

    .more-feature-card p {
        font-size: 16px;
    }
}

@media (max-width: 768px) {
    .hero-video-title {
        font-size: 40px;
    }

    .hero-video-subtitle {
        font-size: 20px;
    }

    .feature-section {
        padding: 60px 0;
    }

    .feature-section-title {
        font-size: 36px;
    }

    .feature-section-subtitle {
        font-size: 17px;
    }

    .feature-header {
        margin-bottom: 40px;
    }

    .feature-container {
        padding: 0 20px;
    }

    .feature-title {
        font-size: 32px;
    }

    .feature-description {
        font-size: 18px;
    }

    .carousel-container {
        padding: 20px 20px 20px 0;
        gap: 16px;
    }

    .carousel-cell {
        flex: 0 0 280px;
        width: 280px;
    }

    .carousel-cell:first-child {
        margin-left: 20px;
    }

    .feature-header {
        padding: 0 20px;
    }

    .carousel-controls {
        justify-content: flex-start;
        padding-left: 20px;
    }

    .carousel-btn {
        width: 40px;
        height: 40px;
    }

    .cell-content p {
        font-size: 15px;
    }

    .highlight-item,
    .list-item {
        flex-direction: column;
        gap: 16px;
    }

    .more-features-grid {
        grid-template-columns: 1fr;
    }

    .more-feature-icon {
        font-size: 40px;
        width: 40px;
        height: 40px;
        margin-bottom: 16px;
        border-radius: 50%;
    }

    .more-feature-icon img {
        padding: 8px;
    }

    .more-feature-card {
        padding: 24px;
    }

    .more-feature-card p {
        font-size: 15px;
    }

    .hero-section {
        padding: 100px 0 60px;
    }

    .hero-title {
        font-size: 48px;
    }

    .ipads-showcase {
        height: 400px;
    }

    .ipad-center {
        width: 500px;
    }

    .ipad-side {
        width: 350px;
    }

    .ipad-left.slide-out {
        left: -175px;
    }

    .ipad-right.slide-out {
        right: -175px;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 80px 0 40px;
    }

    .hero-header {
        margin-bottom: 50px;
    }

    .hero-eyebrow {
        font-size: 14px;
    }

    .hero-title {
        font-size: 36px;
    }

    .ipads-showcase {
        height: 300px;
    }

    .ipad-center {
        width: 100%;
        max-width: 400px;
    }

    /* Cacher les iPads latéraux sur mobile */
    .ipad-side {
        display: none;
    }
}

/* Animation Classes */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.scale-in {
    opacity: 0;
    transform: scale(0.95);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.scale-in.visible {
    opacity: 1;
    transform: scale(1);
}