.features-hero {
    padding-top: 8rem;
    padding-bottom: 0.5rem;
}

.page-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .page-title {
        font-size: 4.5rem;
    }
}

.features-detailed {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.feature-row {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    background: var(--surface);
    border-radius: 1.5rem;
    padding: 2.5rem;
    border: 1px solid var(--border-light);
    transition: all 0.3s ease;
    height: 100%;
}

.feature-row:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.3);
}


.feature-reverse {
    direction: ltr;
}

@media (min-width: 768px) {
    .feature-reverse .feature-text {
        order: 2;
    }

    .feature-reverse .feature-visual {
        order: 1;
    }
}

.feature-text .badge {
    margin-bottom: 1.5rem;
}

.feature-text h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .feature-text h2 {
        font-size: 3rem;
    }
}

.feature-intro {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--text-tertiary);
    margin-bottom: 2rem;
}

.feature-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.feature-item {
    display: flex;
    align-items: start;
    gap: 1rem;
    padding: 1rem;
    border-radius: 0.75rem;
    background: rgba(59, 130, 246, 0.05);
    border: 1px solid var(--border-subtle);
    transition: all var(--transition-normal);
}

.feature-item:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: var(--border-accent);
}

.feature-item-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.5rem;
    background: rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-item-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    color: var(--accent-light);
}

.feature-item h4 {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.feature-item p {
    font-size: 0.875rem;
    color: var(--text-tertiary);
}

.feature-visual {
    position: relative;
}

.feature-visual::before {
    content: '';
    position: absolute;
    inset: -2rem;
    border-radius: 2rem;
    opacity: 0.2;
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    filter: blur(60px);
    pointer-events: none;
}

.visual-placeholder {
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-tertiary);
    border-radius: 1rem;
    padding: 3rem;
}

.visual-placeholder svg {
    width: 8rem;
    height: 8rem;
    opacity: 0.2;
    color: var(--accent-light);
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-top: 0;
}

@media (min-width: 768px) {
    .features-grid {
        /* Remplacement du grid 3 colonnes par du flex centré */
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
    }

    /* On fixe une largeur max pour garder la cohérence avec le design précédent */
    .features-grid .feature-card {
        flex: 0 1 350px;
        width: 100%;
    }
}

.feature-card-content ul {
    margin: 0.5rem 0 1rem 1.2rem;
    padding: 0;
    list-style-type: disc;
    color: var(--text-tertiary);
    font-size: 1rem;
    line-height: 1.5;
}

.feature-card-content ul li {
    margin-bottom: 0.25rem;
}

.feature-card {
    transition: transform var(--transition-normal);
}

.feature-card:hover {
    transform: translateY(-6px);
}

.feature-card-content {
    padding: 2.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    background: var(--surface);
    border-radius: 1rem;
}

.feature-card-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.75rem;
    background: var(--accent-primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

.feature-card-icon svg {
    width: 1.75rem;
    height: 1.75rem;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
}

.feature-card-content>p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-tertiary);
    flex: 1;
}

.feature-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border-accent);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-light);
    align-self: flex-start;
    margin-top: auto;
}

.feature-card-badge svg {
    width: 1rem;
    height: 1rem;
}

.flexibility-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 4rem;
}

@media (min-width: 960px) {
    .flexibility-grid {
        grid-template-columns: 1fr 1.2fr;
    }
}

.bento-card {
    position: relative;
    background: var(--surface);
    border-radius: 1.5rem;
    border: 1px solid var(--border-light);
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.bento-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

.card-gradient-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(800px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(255, 255, 255, 0.06),
            transparent 40%);
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
    z-index: 2;
}

.bento-card:hover .card-gradient-overlay {
    opacity: 1;
}

.device-scene {
    position: relative;
    height: 320px;
    background: linear-gradient(180deg, rgba(30, 41, 59, 0.5) 0%, rgba(15, 23, 42, 1) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    perspective: 1000px;
}

@media (max-width: 768px) {
    .device-scene {
        height: 240px;
    }
}

.glow-bg {
    position: absolute;
    width: 200px;
    height: 200px;
    background: var(--accent-primary);
    filter: blur(80px);
    opacity: 0.15;
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: opacity 0.5s ease;
}

.bento-card:hover .glow-bg {
    opacity: 0.3;
    width: 250px;
    height: 250px;
}

.app-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top center;
    display: block;
    image-rendering: -webkit-optimize-contrast;
}

.mockup-phone {
    width: 100px;
    height: 200px;
    background: #0f172a;
    border-radius: 18px;
    border: 2px solid #334155;
    box-shadow: 0 0 0 2px #0f172a, 0 20px 40px rgba(0, 0, 0, 0.4);
    position: relative;
    z-index: 10;
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (max-width: 768px) {
    .mockup-phone {
        width: 70px;
        height: 140px;
    }
}


.device-scene img {
    cursor: zoom-in;
    transition: filter 0.3s ease;
}

.device-scene img:hover {
    filter: brightness(1.1);
}

/* Styles de la Lightbox */
.lightbox-modal {
    display: none;
    position: fixed;
    z-index: 1000;
    padding-top: 50px;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.lightbox-modal.show {
    opacity: 1;
}

.lightbox-content {
    margin: auto;
    display: block;
    max-width: 90%;
    max-height: 90vh;
    object-fit: contain;
    border-radius: 8px;
    animation-name: zoom;
    animation-duration: 0.3s;
}

@keyframes zoom {
    from {
        transform: scale(0.9)
    }

    to {
        transform: scale(1)
    }
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #f1f1f1;
    font-size: 40px;
    font-weight: bold;
    transition: 0.3s;
    cursor: pointer;
    z-index: 1001;
}

.lightbox-close:hover,
.lightbox-close:focus {
    color: var(--accent-primary);
    text-decoration: none;
    cursor: pointer;
}

.mockup-phone .screen {
    position: absolute;
    inset: 3px;
    background: #0f172a;
    border-radius: 15px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-font-smoothing: subpixel-antialiased;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.8);
}

.mockup-phone .screen::after,
.mockup-tablet .screen::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(105deg,
            rgba(255, 255, 255, 0.15) 0%,
            rgba(255, 255, 255, 0.05) 30%,
            transparent 50%,
            rgba(255, 255, 255, 0.05) 100%);
    z-index: 2;
    pointer-events: none;
}

.mockup-phone .notch {
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 24px;
    height: 6px;
    background: #000;
    border-radius: 10px;
    z-index: 20;
}

.mockup-tablet {
    width: 240px;
    height: 170px;
    background: #0f172a;
    border-radius: 16px;
    border: 2px solid #334155;
    position: absolute;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

@media (max-width: 768px) {
    .mockup-tablet {
        width: 160px;
        height: 110px;
    }
}

.mockup-tablet .screen {
    position: absolute;
    inset: 5px;
    background: #0f172a;
    border-radius: 12px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateZ(0);
    backface-visibility: hidden;
    -webkit-font-smoothing: subpixel-antialiased;
    box-shadow: inset 0 0 10px rgba(0, 0, 0, 0.8);
}

.scene-solo .mockup-phone {
    transform: rotateY(-10deg) rotateX(10deg);
}

.bento-card:hover .scene-solo .mockup-phone {
    transform: rotateY(0deg) rotateX(0deg) scale(1.05) translateY(-10px);
    box-shadow: 0 30px 60px rgba(59, 130, 246, 0.15);
}

.scene-pro {
    position: relative;
}

.scene-pro .mockup-tablet {
    left: 25%;
    top: 50%;
    transform: translate(-50%, -50%) rotateY(15deg) scale(0.85);
    z-index: 5;
}

.scene-pro .small-phone {
    position: absolute;
    left: 85%;
    top: 50%;
    transform: translate(-50%, -50%) rotateY(-15deg) scale(0.9);
    z-index: 5;
    border-color: var(--accent-light);
}

@media (max-width: 768px) {
    .scene-pro .small-phone {
        width: 60px;
        height: 120px;
    }
}

.scene-pro .connection-signal {
    position: absolute;
    left: 59%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 15;
    display: flex;
    gap: 6px;
    align-items: center;
}

.bento-card:hover .scene-pro .connection-signal {
    transform: translate(-50%, -50%) scale(1.2);
    gap: 10px;
}

.bento-card:hover .connection-signal span {
    background: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-light);
}

.connection-signal span {
    width: 6px;
    height: 6px;
    background: var(--accent-light);
    border-radius: 50%;
    animation: signal 1.5s infinite;
}

.connection-signal span:nth-child(2) {
    animation-delay: 0.2s;
}

.connection-signal span:nth-child(3) {
    animation-delay: 0.4s;
}

.bento-card:hover .connection-signal {
    transform: translate(-50%, -50%) scale(1.3);
    transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.bento-card:hover .connection-signal span {
    background: var(--accent-primary);
    box-shadow: 0 0 10px var(--accent-light);
}

@keyframes signal {

    0%,
    100% {
        opacity: 0.2;
        transform: scale(1);
    }

    50% {
        opacity: 1;
        transform: scale(1.5);
    }
}

.bento-card:hover .scene-pro .mockup-tablet {
    transform: translate(-45%, -50%) rotateY(5deg) scale(0.9);
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.6);
}

.bento-card:hover .scene-pro .small-phone {
    transform: translate(-55%, -50%) rotateY(-5deg) scale(0.95);
    box-shadow: -15px 15px 40px rgba(0, 0, 0, 0.7);
}

.card-content {
    padding: 2rem;
    background: var(--surface);
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    border-top: 1px solid var(--border-light);
    flex-grow: 1;
    position: relative;
    z-index: 20;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin: 0;
}

.card-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.02em;
    margin: 0;
}

.badge-spec {
    font-size: 0.75rem;
    padding: 0.35rem 0.85rem;
    border-radius: 99px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.badge-green {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.25);
}

.badge-blue {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    color: white;
    border: none;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.25);
}

.card-description {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-tertiary);
    margin: 0;
}

.specs-container {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.spec-tag {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.875rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border-accent);
    border-radius: 0.5rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-weight: 500;
}

.spec-tag svg {
    width: 1rem;
    height: 1rem;
    color: var(--accent-light);
}

.flexibility-note {
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border-accent);
    border-radius: 0.75rem;
    padding: 1rem 1.5rem;
    color: var(--accent-light);
    font-size: 0.9375rem;
    text-align: center;
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    margin-bottom: 3rem;
}

@media (min-width: 768px) {
    .tech-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.tech-card {
    transition: transform var(--transition-normal);
}

.tech-card:hover {
    transform: translateY(-6px);
}

.tech-content {
    padding: 2.5rem;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    background: var(--surface);
    border-radius: 1rem;
}

.tech-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 0.75rem;
    background: rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.tech-icon svg {
    width: 1.75rem;
    height: 1.75rem;
    color: var(--accent-light);
}

.tech-content h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0;
}

.tech-content>p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-tertiary);
    margin: 0;
    flex: 1;
}

.tech-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 0.5rem;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--border-accent);
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--accent-light);
    align-self: flex-start;
}

.tech-badge svg {
    width: 1rem;
    height: 1rem;
}

.certification-banner {
    margin-top: 3rem;
}

.certification-content {
    padding: 2.5rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    background: var(--surface);
    border-radius: 1rem;
    flex-wrap: wrap;
}

@media (min-width: 768px) {
    .certification-content {
        flex-wrap: nowrap;
    }
}

.certification-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 0.75rem;
    background: rgba(59, 130, 246, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.certification-icon svg {
    width: 2rem;
    height: 2rem;
    color: var(--accent-light);
}

.certification-text {
    flex: 1;
}

.certification-text h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.certification-text p {
    font-size: 1rem;
    line-height: 1.75;
    color: var(--text-tertiary);
}

.certification-status {
    padding: 0.625rem 1.25rem;
    border-radius: 9999px;
    background: rgba(59, 130, 246, 0.15);
    border: 1px solid var(--border-accent);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-light);
    flex-shrink: 0;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.animate-on-scroll.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 767px) {
    body {
        overflow-x: hidden;
    }

    .feature-visual {
        display: none;
    }

    .features-hero {
        padding-top: 9rem;
        padding-bottom: 0;
    }

    .features-hero.section {
        padding-top: 9rem;
        padding-bottom: 0;
    }

    .page-title {
        font-size: 1.75rem;
        margin-bottom: 1rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
    }

    .section {
        overflow-x: hidden;
        padding: 4rem 1.5rem;
    }

    .features-hero+.section {
        padding-top: 3rem;
    }

    .section-header {
        padding: 0 1rem;
    }

    .section-title {
        font-size: 1.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    .section-description {
        font-size: 0.9375rem;
        padding: 0 1rem;
    }

    .features-detailed {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .feature-row {
        gap: 1.5rem;
        padding: 2rem 1.5rem;
    }

    .feature-row:hover {
        transform: none;
    }

    .feature-visual {
        order: 2;
    }

    .feature-text {
        order: 1;
    }

    .feature-text h2 {
        font-size: 1.5rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        line-height: 1.3;
    }

    .feature-intro {
        font-size: 0.9375rem;
        margin-bottom: 1.5rem;
    }

    .feature-list {
        gap: 1rem;
    }

    .feature-item {
        padding: 0.875rem;
    }

    .feature-item-icon {
        width: 2rem;
        height: 2rem;
    }

    .feature-item-icon svg {
        width: 1rem;
        height: 1rem;
    }

    .feature-item h4 {
        font-size: 0.9375rem;
    }

    .feature-item p {
        font-size: 0.8125rem;
    }

    .visual-placeholder {
        padding: 2rem;
    }

    .visual-placeholder svg {
        width: 6rem;
        height: 6rem;
    }

    .features-grid {
        gap: 1.5rem;
    }

    .feature-card {
        display: flex;
        flex-direction: column;
    }

    .feature-card-content {
        padding: 2rem 1.5rem;
        order: 1;
    }

    .feature-card-icon {
        width: 3rem;
        height: 3rem;
        order: 0;
    }

    .feature-card-icon svg {
        width: 1.5rem;
        height: 1.5rem;
    }

    .feature-card h3 {
        font-size: 1.125rem;
    }

    .feature-card-content>p {
        font-size: 0.875rem;
    }

    .visual-placeholder {
        order: 2;
    }

    .flexibility-grid {
        gap: 1.5rem;
        margin-bottom: 3rem;
    }

    .device-scene {
        height: 400px;
    }

    .mockup-phone {
        width: 90px;
        height: 180px;
    }

    .mockup-phone .notch {
        top: 8px;
        width: 20px;
        height: 5px;
    }

    .mockup-tablet {
        width: 180px;
        height: 125px;
    }

    .scene-pro .mockup-tablet {
        left: 50%;
        top: 30%;
        transform: translate(-50%, -50%) rotateY(0deg) scale(0.75);
    }

    .scene-pro .small-phone {
        left: 50%;
        top: 75%;
        transform: translate(-50%, -50%) rotateY(0deg) scale(0.8);
        width: 70px;
        height: 140px;
    }

    .scene-pro .connection-signal {
        position: absolute;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        z-index: 15;
        display: flex;
        gap: 6px;
        align-items: center;
    }

    .connection-signal span {
        width: 5px;
        height: 5px;
    }

    .card-content {
        padding: 1.5rem;
        gap: 1rem;
    }

    .card-header {
        flex-wrap: wrap;
        gap: 0.5rem;
    }

    .card-header h3 {
        font-size: 1.125rem;
        flex: 1 1 100%;
    }

    .badge-spec {
        font-size: 0.6875rem;
        padding: 0.3rem 0.7rem;
    }

    .card-description {
        font-size: 0.875rem;
    }

    .specs-container {
        gap: 0.5rem;
    }

    .spec-tag {
        padding: 0.375rem 0.625rem;
        font-size: 0.75rem;
    }

    .flexibility-note {
        font-size: 0.8125rem;
        padding: 0.75rem 1rem;
    }

    .tech-grid {
        gap: 1.5rem;
        margin-bottom: 2.5rem;
    }

    .tech-content {
        padding: 2rem 1.5rem;
    }

    .tech-icon {
        width: 3rem;
        height: 3rem;
    }

    .tech-icon svg {
        width: 1.5rem;
        height: 1.5rem;
    }

    .tech-content h3 {
        font-size: 1.125rem;
    }

    .tech-content>p {
        font-size: 0.875rem;
    }

    .certification-banner {
        margin-top: 2.5rem;
    }

    .certification-content {
        padding: 1.75rem 1.5rem;
        gap: 1.25rem;
        flex-direction: column;
        align-items: flex-start;
        text-align: left;
    }

    .certification-icon {
        width: 3rem;
        height: 3rem;
    }

    .certification-icon svg {
        width: 1.5rem;
        height: 1.5rem;
    }

    .certification-text h3 {
        font-size: 1.125rem;
        margin-bottom: 0.5rem;
    }

    .certification-text p {
        font-size: 0.875rem;
    }

    .certification-status {
        padding: 0.5rem 1rem;
        font-size: 0.8125rem;
        align-self: flex-start;
    }
}

@media (max-width: 480px) {
    .features-hero {
        padding-top: 8rem;
    }

    .features-hero.section {
        padding-top: 9rem;
        padding-bottom: 0;
    }

    .page-title {
        font-size: 1.5rem;
    }

    .section {
        padding: 3rem 1.5rem;
    }

    .features-hero+.section {
        padding-top: 2.5rem;
    }

    .section-title {
        font-size: 1.375rem;
    }

    .section-description {
        font-size: 0.875rem;
    }

    .features-detailed {
        grid-template-columns: 1fr;
        gap: 1.25rem;
    }

    .feature-row {
        gap: 1.25rem;
        padding: 1.75rem 1.25rem;
    }

    .feature-text h2 {
        font-size: 1.375rem;
    }

    .feature-intro {
        font-size: 0.875rem;
    }

    .feature-item {
        padding: 0.75rem;
    }

    .visual-placeholder {
        padding: 1.5rem;
    }

    .visual-placeholder svg {
        width: 5rem;
        height: 5rem;
    }

    .feature-card-content {
        padding: 1.75rem 1.25rem;
    }

    .device-scene {
        height: 380px;
    }

    .mockup-phone {
        width: 85px;
        height: 170px;
    }

    .mockup-tablet {
        width: 170px;
        height: 115px;
    }

    .scene-pro .mockup-tablet {
        top: 28%;
        transform: translate(-50%, -50%) rotateY(0deg) scale(0.7);
    }

    .scene-pro .small-phone {
        top: 75%;
        transform: translate(-50%, -50%) rotateY(0deg) scale(0.75);
    }

    .card-content {
        padding: 1.25rem;
    }

    .card-header h3 {
        font-size: 1rem;
    }

    .card-description {
        font-size: 0.8125rem;
    }

    .tech-content {
        padding: 1.75rem 1.25rem;
    }

    .certification-content {
        padding: 1.5rem 1.25rem;
    }

    .certification-text h3 {
        font-size: 1rem;
    }

    .certification-text p {
        font-size: 0.8125rem;
    }
}