/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg: #ffffff;
    --bg-card: #fafafa;
    --text-primary: #1e40af;
    --text-secondary: #3b82f6;
    --text-muted: #93c5fd;
    --border: #1e40af;
    --border-light: #93c5fd;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.6;
    color: var(--text-primary);
    background-color: var(--bg);
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Hand-drawn border effect */
.sketch-box {
    border: 3px solid var(--border);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
    position: relative;
}

/* Navigation */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 2rem;
    background: rgba(255, 255, 255, 0.95);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 2px dashed var(--border-light);
}

.nav-brand a {
    color: var(--text-primary);
    font-weight: 700;
    font-size: 2rem;
    text-decoration: none;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 2.5rem;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1.3rem;
    transition: all 0.3s ease;
    position: relative;
}

.nav-links a:hover {
    color: var(--text-primary);
}

.nav-links a::after {
    content: '~';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%) scaleX(0);
    color: var(--text-primary);
    transition: transform 0.3s ease;
}

.nav-links a:hover::after {
    transform: translateX(-50%) scaleX(1);
}

.nav-cta {
    padding: 0.5rem 1.2rem;
    border: 3px solid var(--text-primary);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
    background: transparent;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    background: var(--text-primary);
    color: white !important;
}

.nav-cta::after {
    display: none !important;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-primary);
    font-size: 1.5rem;
    cursor: pointer;
}

/* Buttons */
.btn-primary, .btn-secondary {
    padding: 1rem 2rem;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.1rem;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

.btn-primary {
    background: var(--text-primary);
    color: white;
    border: 3px solid var(--text-primary);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
}

.btn-primary:hover {
    background: transparent;
    color: var(--text-primary);
    transform: rotate(-2deg);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 3px solid var(--text-secondary);
    border-radius: 15px 255px 15px 225px/225px 15px 255px 15px;
}

.btn-secondary:hover {
    border-color: var(--text-primary);
    transform: rotate(2deg);
}

.btn-large {
    padding: 1.2rem 2.5rem;
    font-size: 1.5rem;
}

/* Hero Section */
.hero {
    min-height: auto;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 4rem 2rem 4rem;
    position: relative;
    overflow: hidden;
}

.hero-content {
    max-width: 800px;
    text-align: center;
    position: relative;
    z-index: 1;
}

.hero-label {
    color: var(--text-secondary);
    font-size: 1.5rem;
    margin-top: 4rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 6rem);
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.gradient-text {
    color: var(--text-secondary);
    position: relative;
}

.gradient-text::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--border-light);
    z-index: -1;
    transform: rotate(-1deg);
}

.hero-description {
    font-size: 1.6rem;
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.hero-cta {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

.hero-visual {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.hero-glow {
    display: none;
}

/* Decorative sketchy elements */
.hero::before {
    content: '✦';
    position: absolute;
    top: 25%;
    left: 10%;
    font-size: 3rem;
    color: var(--border-light);
    animation: float 3s ease-in-out infinite;
}

.hero::after {
    content: '~';
    position: absolute;
    bottom: 25%;
    right: 10%;
    font-size: 4rem;
    color: var(--border-light);
    animation: float 3s ease-in-out infinite 0.5s;
}

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-15px) rotate(5deg); }
}

/* Section Styles */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-label {
    color: var(--text-muted);
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.section-title {
    font-size: clamp(2.5rem, 6vw, 4rem);
    font-weight: 700;
    color: var(--text-primary);
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: -10px;
    right: -10px;
    height: 4px;
    background: var(--border-light);
    transform: rotate(-1deg);
}

/* Services Section */
.services {
    border-top: 2px dashed var(--border-light);
    border-bottom: 2px dashed var(--border-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    background: var(--bg);
    padding: 2.5rem;
    border: 3px solid var(--border);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
    transition: all 0.3s ease;
    position: relative;
}

.service-card:nth-child(2) {
    border-radius: 15px 225px 15px 255px/255px 15px 225px 15px;
}

.service-card:nth-child(3) {
    border-radius: 225px 15px 255px 15px/15px 255px 15px 225px;
}

.service-card:hover {
    transform: rotate(-1deg) scale(1.02);
    box-shadow: 8px 8px 0 var(--border-light);
}

.service-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 2rem;
    color: var(--text-primary);
}

.service-card h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    font-weight: 700;
    color: var(--text-primary);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 1.2rem;
    line-height: 1.6;
}

/* Portfolio Section */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.portfolio-card {
    background: var(--bg);
    border: 3px solid var(--border);
    border-radius: 15px 225px 15px 255px/255px 15px 225px 15px;
    overflow: hidden;
    transition: all 0.3s ease;
    cursor: pointer;
}

.portfolio-card:nth-child(even) {
    border-radius: 225px 15px 255px 15px/15px 255px 15px 225px;
}

.portfolio-card:hover {
    transform: rotate(1deg) scale(1.02);
    box-shadow: 8px 8px 0 var(--border-light);
}

.portfolio-thumbnail {
    aspect-ratio: 16/10;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 2px dashed var(--border-light);
}

.placeholder-thumb {
    width: 70px;
    height: 70px;
    border: 3px dashed var(--border-light);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 1.5rem;
}

.portfolio-info {
    padding: 1.5rem;
}

.portfolio-info h3 {
    font-size: 1.4rem;
    margin-bottom: 0.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.portfolio-info p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.portfolio-note {
    text-align: center;
    margin-top: 3rem;
    color: var(--text-muted);
    font-size: 1.2rem;
}

/* About Section */
.about {
    border-top: 2px dashed var(--border-light);
}

.about-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-text .section-label,
.about-text .section-title {
    text-align: left;
}

.about-text .section-title {
    margin-bottom: 1.5rem;
}

.about-text .section-title::after {
    left: 0;
    right: auto;
    width: 200px;
}

.about-text p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    line-height: 1.7;
}

.about-stats {
    display: flex;
    gap: 3rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 2px dashed var(--border-light);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--text-primary);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.about-image {
    display: flex;
    justify-content: center;
}

.image-placeholder {
    width: 280px;
    height: 320px;
    border: 3px dashed var(--border);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    font-size: 4rem;
    position: relative;
}

/* Contact Section */
.contact {
    border-top: 2px dashed var(--border-light);
    background: var(--bg-card);
}

.contact-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.contact-description {
    color: var(--text-secondary);
    font-size: 1.4rem;
    margin-top: 1rem;
    margin-bottom: 2.5rem;
}

.contact-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.social-links {
    display: flex;
    gap: 1rem;
}

.social-link {
    width: 55px;
    height: 55px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 3px solid var(--border);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

.social-link:hover {
    color: white;
    background: var(--text-primary);
    border-color: var(--text-primary);
    transform: rotate(-5deg);
}

/* Footer */
footer {
    background: var(--bg);
    padding: 3rem 0 1.5rem;
    border-top: 2px dashed var(--border-light);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 2px dashed var(--border-light);
    margin-bottom: 1.5rem;
}

.footer-brand h3 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.footer-brand p {
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--text-primary);
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    color: var(--text-secondary);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    color: var(--text-primary);
    transform: rotate(-10deg);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .mobile-menu-btn {
        display: block;
    }

    .hero-title {
        font-size: 3rem;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image {
        order: -1;
    }

    .image-placeholder {
        width: 200px;
        height: 240px;
    }

    .about-text .section-label,
    .about-text .section-title {
        text-align: center;
    }

    .about-text .section-title::after {
        left: 50%;
        transform: translateX(-50%) rotate(-1deg);
    }

    .about-text p {
        text-align: center;
    }

    .about-stats {
        justify-content: center;
    }

    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }

    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 1.25rem;
    }

    .navbar {
        padding: 1rem 1.25rem;
    }

    .hero {
        padding: 7rem 1.25rem 3rem;
    }

    section {
        padding: 4rem 0;
    }

    .services-grid,
    .portfolio-grid,
    .features-grid {
        grid-template-columns: 1fr;
    }

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

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

/* Features Grid (Landing Page) */
.features {
    border-top: 2px dashed var(--border-light);
    border-bottom: 2px dashed var(--border-light);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: var(--bg);
    padding: 2rem;
    border: 3px solid var(--border);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
    transition: all 0.3s ease;
    text-align: center;
}

.feature-card:nth-child(2) {
    border-radius: 15px 225px 15px 255px/255px 15px 225px 15px;
}

.feature-card:nth-child(3) {
    border-radius: 225px 15px 255px 15px/15px 255px 15px 225px;
}

.feature-card:nth-child(4) {
    border-radius: 15px 255px 15px 225px/225px 15px 255px 15px;
}

.feature-card:hover {
    transform: rotate(-1deg) scale(1.02);
    box-shadow: 8px 8px 0 var(--border-light);
}

.feature-icon {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-size: 1.6rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 1.15rem;
    line-height: 1.5;
}

/* CTA Section */
.cta-section {
    padding: 5rem 0;
    background: var(--bg-card);
    border-top: 2px dashed var(--border-light);
}

.cta-content {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.cta-content p {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

/* Animations */
@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.feature-card:hover .feature-icon {
    animation: float 2s ease-in-out infinite;
}

/* Stats Section */
.stats-section {
    padding: 1.5rem 0;
}

.stats-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.2rem;
    background: var(--bg-card);
    border: 2px solid var(--border-light);
    border-radius: 50px;
    animation: fadeInUp 0.6s ease-out both;
}

.stat-item:nth-child(1) { animation-delay: 0.1s; }
.stat-item:nth-child(2) { animation-delay: 0.2s; }
.stat-item:nth-child(3) { animation-delay: 0.3s; }

.stat-item:hover {
    border-color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(30, 64, 175, 0.15);
}

.stat-number {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.stat-divider {
    display: none;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 600px) {
    .stats-grid {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .stat-item {
        padding: 0.5rem 1rem;
    }

    .stat-number {
        font-size: 1.1rem;
    }

    .stat-label {
        font-size: 0.75rem;
    }
}

/* Brands Section */
.brands-section {
    padding: 1.5rem 0 2rem;
    overflow: hidden;
}

.brands-label {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.brands-slider {
    position: relative;
    width: 100%;
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.brands-track {
    display: flex;
    gap: 3rem;
    animation: scroll 25s linear infinite;
    width: max-content;
}

.brands-track:hover {
    animation-play-state: paused;
}

.brand-item {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 120px;
    height: 50px;
}

.brand-item img {
    max-height: 40px;
    max-width: 100px;
    object-fit: contain;
    filter: grayscale(100%);
    opacity: 0.7;
    transition: all 0.3s ease;
}

.brand-item:hover img {
    filter: grayscale(0%);
    opacity: 1;
}

.brand-text,
.brand-fallback {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
    opacity: 0.7;
    white-space: nowrap;
    transition: opacity 0.3s ease;
}

.brand-item:hover .brand-text,
.brand-item:hover .brand-fallback {
    opacity: 1;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

@media (max-width: 768px) {
    .brands-track {
        gap: 2rem;
        animation-duration: 20s;
    }

    .brand-item {
        min-width: 100px;
    }

    .brand-item img {
        max-height: 30px;
        max-width: 80px;
    }
}

/* Resources Section */
.resources {
    padding: 4rem 0;
    border-top: 2px dashed var(--border-light);
}

.section-subtitle {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

.resources-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    margin-top: 2rem;
}

.resource-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg);
    border: 3px solid var(--border);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
    text-decoration: none;
    transition: all 0.3s ease;
}

.resource-card:nth-child(2) {
    border-radius: 15px 225px 15px 255px/255px 15px 225px 15px;
}

.resource-card:nth-child(3) {
    border-radius: 225px 15px 255px 15px/15px 255px 15px 225px;
}

.resource-card:nth-child(4) {
    border-radius: 15px 255px 15px 225px/225px 15px 255px 15px;
}

.resource-card:hover {
    transform: translateX(5px);
    box-shadow: -5px 5px 0 var(--border-light);
}

.resource-icon {
    font-size: 1.5rem;
    color: var(--text-primary);
    background: #dbeafe;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.resource-info {
    flex: 1;
}

.resource-info h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.resource-info p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.resource-badge {
    padding: 0.3rem 0.8rem;
    font-size: 0.8rem;
    font-weight: 600;
    background: #d1fae5;
    color: #065f46;
    border: 2px solid #065f46;
    border-radius: 20px;
    white-space: nowrap;
}

@media (max-width: 768px) {
    .resources-grid {
        grid-template-columns: 1fr;
    }

    .resource-card {
        flex-direction: column;
        text-align: center;
    }

    .resource-icon {
        margin: 0 auto;
    }
}

/* Broadcast Feature Section */
.broadcast-feature {
    padding: 6rem 0;
    margin-top: 8rem;
    text-align: center;
}

.broadcast-feature .section-title {
    font-size: clamp(1.5rem, 4vw, 2.5rem);
}

.broadcast-grid {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin: 2rem 0;
}

.platform-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 2rem;
    border: 3px solid var(--border);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
    transition: all 0.3s ease;
    min-width: 120px;
}

.platform-item:nth-child(2) {
    border-radius: 15px 225px 15px 255px/255px 15px 225px 15px;
}

.platform-item:nth-child(3) {
    border-radius: 225px 15px 255px 15px/15px 255px 15px 225px;
}

.platform-item:hover {
    transform: rotate(-2deg) scale(1.05);
    box-shadow: 5px 5px 0 var(--border-light);
}

.platform-item i {
    font-size: 2.5rem;
    color: var(--text-primary);
}

.platform-item span {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.broadcast-cta {
    margin-top: 2rem;
}

@media (max-width: 600px) {
    .broadcast-grid {
        flex-wrap: wrap;
        gap: 1.5rem;
    }

    .platform-item {
        padding: 1.5rem;
        min-width: 100px;
    }

    .platform-item i {
        font-size: 2rem;
    }
}

/* Testimonials Section */
.testimonials {
    padding: 5rem 0;
    border-top: 2px dashed var(--border-light);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 2rem;
}

.testimonial-card {
    padding: 2rem;
    border: 3px solid var(--border);
    border-radius: 255px 15px 225px 15px/15px 225px 15px 255px;
    background: var(--bg-secondary);
    transition: all 0.3s ease;
}

.testimonial-card:nth-child(2) {
    border-radius: 15px 225px 15px 255px/255px 15px 225px 15px;
}

.testimonial-card:nth-child(3) {
    border-radius: 225px 15px 255px 15px/15px 255px 15px 225px;
}

.testimonial-card:hover {
    transform: rotate(-1deg);
    box-shadow: 5px 5px 0 var(--border-light);
}

.testimonial-text {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--text-secondary);
    font-style: italic;
    margin-bottom: 1.5rem;
}

.testimonial-author {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.author-name {
    font-weight: 600;
    color: var(--text-primary);
}

.author-title {
    font-size: 0.9rem;
    color: var(--text-muted);
}

@media (max-width: 900px) {
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}