* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #EF4444;
    --primary-dark: #dc2626;
    --primary-light: #fca5a5;
    --accent-color: #f59e0b;
    --text-dark: #1f2937;
    --text-medium: #4b5563;
    --text-light: #6b7280;
    --bg-light: #f9fafb;
    --bg-white: #ffffff;
    --border-color: #e5e7eb;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
    --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-white);
    overflow-x: hidden;
}

html {
    scroll-behavior: smooth;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    box-shadow: var(--shadow-lg);
}

.nav-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
}

.logo-nav {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary-color);
    cursor: pointer;
}

.logo-icon {
    font-size: 32px;
}

.logo-image {
    width: 40px;
    height: 40px;
    object-fit: contain;
    display: inline-block;
}

.logo-image.is-hidden {
    display: none;
}

.fallback-icon {
    display: none;
    align-items: center;
}

.fallback-icon.is-visible {
    display: inline-flex;
}

/* Enlarge logo specifically inside phone screen */
.phone-screen .logo-image {
    width: 80px;
    height: 80px;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-links a:hover::after {
    width: 100%;
}

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

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

.nav-links a.active::after {
    width: 100%;
}

.mobile-menu a.active {
    color: var(--primary-color);
    background: var(--bg-light);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--text-dark);
}

.mobile-menu {
    display: none;
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: white;
    box-shadow: var(--shadow-lg);
    padding: 1rem;
    flex-direction: column;
    gap: 1rem;
    z-index: 999;
}

.mobile-menu a {
    padding: 1rem;
    color: var(--text-dark);
    text-decoration: none;
    font-weight: 500;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.mobile-menu a:hover {
    background: var(--bg-light);
    color: var(--primary-color);
}

.mobile-menu.active {
    display: flex;
}

/* Hero Section */
.hero {
    padding: 150px 0 100px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #fef2f2 0%, #ffffff 50%, #fff7ed 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: radial-gradient(circle at 20% 50%, rgba(239, 68, 68, 0.1) 0%, transparent 50%),
                      radial-gradient(circle at 80% 80%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
    z-index: 0;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-text {
    animation: fadeInUp 1s ease-out;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 900;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
    line-height: 1.7;
}

/* Big subtitle line with animated operator */
.hero-subtitle-big {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    line-height: 1.4;
}

/* Animated operator name cycle */
.operator-cycle {
    /* Inherit size and weight, then apply gradient color + animation */
    display: inline-block;
    font-size: inherit;
    font-weight: inherit;
    vertical-align: baseline;
    /* Fallback color in case background-clip isn't supported */
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 0.5s ease;
    transition: transform 0.25s ease;
}

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

.hero-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    font-size: 1rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(239, 68, 68, 0.4);
}

.btn-secondary {
    background: white;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

.btn-secondary:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: fadeInRight 1s ease-out;
}

.phone-mockup {
    width: 280px;
    height: 600px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 40px;
    padding: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    position: relative;
}

.phone-screen {
    width: 100%;
    height: 100%;
    background: white;
    border-radius: 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    position: relative;
    overflow: hidden;
}

.phone-screen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 28px;
    display: block;
}


.phone-icon {
    font-size: 80px;
    color: var(--primary-color);
}

.phone-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* Page Section - adds top padding for standalone pages */
.page-section {
    padding-top: 120px !important;
}

/* Features Section */
.features {
    padding: 100px 0;
    background: white;
}

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

.section-title {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.section-subtitle {
    font-size: 1.25rem;
    color: var(--text-medium);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.feature-card {
    background: linear-gradient(135deg, #ffffff 0%, #fefefe 100%);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    animation: fadeInUp 0.6s ease-out both;
    animation-delay: calc(var(--card-index, 0) * 0.1s);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(239, 68, 68, 0.15);
    border-color: var(--primary-color);
}

.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.3);
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: rotateY(360deg);
}

.feature-icon .material-icons {
    font-size: 32px;
    color: white;
}

.feature-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.feature-card p {
    color: var(--text-medium);
    line-height: 1.7;
}

/* Download Section */
.download {
    padding: 100px 0;
    background: linear-gradient(135deg, #fef2f2 0%, #ffffff 100%);
}

.download-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.download-title {
    font-size: 2.75rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.download-subtitle {
    font-size: 1.25rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.download-buttons {
    margin-bottom: 2rem;
}

.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 2rem;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    text-decoration: none;
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.3);
}

.store-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(239, 68, 68, 0.4);
}

.store-icon .material-icons {
    font-size: 42px;
}

.store-text {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.store-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    opacity: 0.9;
}

.store-name {
    font-size: 1.25rem;
    font-weight: 700;
}

.download-info {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-medium);
}

.info-item .material-icons {
    color: var(--primary-color);
    font-size: 20px;
}

.download-mockup {
    width: 240px;
    height: 240px;
    background: #ffffff; /* white background as requested */
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 30px 70px rgba(239, 68, 68, 0.10), 0 8px 20px rgba(17, 24, 39, 0.06);
    border: 1px solid rgba(229, 231, 235, 0.9);
    margin: 0 auto;
}

/* Make the logo inside the white square larger */
.download-mockup img {
    width: 60%;
    max-width: 140px;
    height: auto;
    object-fit: contain;
}

/* About Section */
.about {
    padding: 100px 0;
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-description {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.8;
    margin-bottom: 1.5rem;
    text-align: justify;
}

.about-features {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.about-feature-item {
    display: flex;
    gap: 1rem;
    align-items: start;
}

.about-feature-item .material-icons {
    color: var(--primary-color);
    font-size: 32px;
}

.about-feature-item h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-dark);
}

.about-feature-item p {
    color: var(--text-medium);
    line-height: 1.6;
}

.about-stats-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

@media (max-width: 640px) {
    .about-stats-grid {
        grid-template-columns: 1fr;
    }
}

.about-stat-card {
    background: linear-gradient(135deg, #ffffff, #fef2f2);
    padding: 2rem;
    border-radius: 16px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.about-stat-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(239, 68, 68, 0.15);
    border-color: var(--primary-color);
}

.about-stat-card .material-icons {
    font-size: 48px;
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.about-stat-card h3 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.about-stat-card p {
    color: var(--text-medium);
    font-size: 1rem;
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: linear-gradient(135deg, #fef2f2 0%, #ffffff 100%);
}

.contact-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.contact-card {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    text-align: center;
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.contact-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(239, 68, 68, 0.15);
    border-color: var(--primary-color);
}

.contact-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.3);
}

.contact-icon .material-icons {
    font-size: 40px;
    color: #111827; 
}

/* Image-based icon in contact card */
.contact-icon img,
.contact-icon-img {
    width: 40px;
    height: 40px;
    object-fit: contain;
}

.contact-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

.contact-card p {
    color: var(--text-medium);
    margin-bottom: 1rem;
}

.contact-card a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.contact-card a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

.highlight-text {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.25rem;
}

/* Contact social row */
.contact-social {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-top: 2rem;
}

.contact-social a {
    width: 56px;
    height: 56px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 8px 20px rgba(239, 68, 68, 0.25);
    transition: transform 0.3s ease, background 0.3s ease;
}

.contact-social a:hover {
    transform: translateY(-4px);
    background: white;
}

.contact-social a img {
    width: 26px;
    height: 26px;
    object-fit: contain;
}

/* Footer */
.footer {
    background: linear-gradient(135deg, #1f2937 0%, #111827 100%);
    color: white;
    padding: 4rem 0 2rem;
}

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

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.footer-logo .material-icons {
    font-size: 32px;
}

.footer-description {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s ease;
}

.footer-social a:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
}

/* Image-based social icons in footer */
.footer-social a img,
.social-icon-img {
    width: 20px;
    height: 20px;
    object-fit: contain;
}

.footer-section h4 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: 0.75rem;
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
}

/* Back to Top Button */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: white;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.4);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    transform: translateY(-5px) scale(1.1);
    box-shadow: 0 10px 30px rgba(239, 68, 68, 0.5);
}

.back-to-top .material-icons {
    font-size: 28px;
}

/* Responsive Design */
@media (max-width: 968px) {
    .nav-links {
        display: none;
    }

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

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-title {
        font-size: 2.5rem;
    }

    .hero-buttons {
        justify-content: center;
    }

    .download-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-description {
        text-align: justify;
    }

    .about-features {
        align-items: center;
    }

    .about-feature-item {
        text-align: left;
        max-width: 400px;
    }

    .footer-content {
        grid-template-columns: 1fr 1fr;
        gap: 2rem;
        text-align: center;
    }

    .footer-logo {
        justify-content: center;
    }

    .footer-social {
        justify-content: center;
    }

    /* Reduce animations on mobile */
    .phone-mockup {
        animation: none;
        width: min(300px, 55vw);
    }

    .download-mockup {
        animation: none;
    }

    .feature-card:hover {
        transform: translateY(-5px);
    }
}

@media (max-width: 640px) {
    .container {
        padding: 0 16px;
    }

    .hero {
        padding: 120px 0 80px;
    }

    .hero-title {
        font-size: 1.875rem;
        line-height: 1.3;
    }

    .hero-subtitle-big {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.875rem;
    }

    .section-subtitle {
        font-size: 1rem;
    }

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

    .feature-card {
        padding: 2rem;
        animation: none;
    }

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

    .feature-card:hover .feature-icon {
        transform: none;
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-section ul {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .phone-mockup {
        width: min(220px, 70vw);
        aspect-ratio: 9 / 19.5;
        padding: 10px;
        height: auto;
        margin: 1.5rem auto 0;
    }

    .download-title {
        font-size: 2rem;
    }

    .download-subtitle {
        font-size: 1rem;
    }

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

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

    .btn {
        padding: 12px 24px;
        font-size: 0.9rem;
    }

    .store-btn {
        padding: 0.875rem 1.5rem;
    }

    .back-to-top {
        width: 48px;
        height: 48px;
        bottom: 20px;
        right: 20px;
    }
}

/* Timetables Section */
.timetables-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #fef2f2 0%, #ffffff 50%, #fff7ed 100%);
}

.operators-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
    margin-top: 48px;
}

.operator-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 16px;
    padding: 24px;
    background: var(--bg-white);
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
    width: 100%;
    text-decoration: none !important;
    color: inherit !important;
    border: 1px solid transparent;
    height: 100%;
}

.operator-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-light);
}

.operator-card img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    flex-shrink: 0;
    background: transparent;
    padding: 0;
}

.operator-info {
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
    align-items: center;
}

.operator-name {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
}

.operator-desc {
    font-size: 0.8rem;
    color: var(--text-light);
    white-space: normal;
    line-height: 1.4;
}

.operators-note {
    text-align: center;
    margin-top: 32px;
    color: var(--text-light);
    font-size: 0.95rem;
}

@media (max-width: 1024px) {
    .operators-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    .timetables-section {
        padding: 60px 0;
    }

    .operators-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }

    .operator-card {
        padding: 16px;
        gap: 12px;
    }

    .operator-card img {
        width: 48px;
        height: 48px;
    }

    .operator-name {
        font-size: 0.9rem;
    }

    .operator-desc {
        font-size: 0.7rem;
    }
}

@media (max-width: 640px) {
    .operators-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .operator-card {
        height: auto;
    }
}

@media (max-width: 480px) {
    .operators-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 12px;
    }

    .operator-card {
        aspect-ratio: 1 / 1;
        padding: 16px;
        justify-content: center;
    }

    .operator-card img {
        width: 56px;
        height: 56px;
    }

    .operator-desc {
        font-size: 0.7rem;
    }
}

/* Alternating Feature Sections */
.app-feature-section {
    padding: 80px 0;
    overflow: hidden;
}

.app-feature-section:nth-child(even) {
    background-color: var(--bg-light);
}

.feature-row {
    display: flex;
    align-items: center;
    gap: 64px;
    margin-bottom: 0;
    flex-direction: row-reverse;
}

.feature-row.reverse {
    flex-direction: row;
}

.feature-text {
    flex: 1;
}

.feature-text h3 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-dark);
}

.feature-text p {
    font-size: 1.1rem;
    color: var(--text-medium);
    line-height: 1.6;
}

.feature-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.feature-image img {
    max-width: 100%;
    height: auto;
    max-height: 600px;
    border-radius: 24px;
    box-shadow: var(--shadow-xl);
}

@media (max-width: 768px) {
    .feature-row, .feature-row.reverse {
        flex-direction: column;
        gap: 40px;
        text-align: center;
    }
    
    .feature-text h3 {
        font-size: 1.75rem;
    }
}