/* Reset y configuración base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.6;
    color: #ffffff;
    background-color: #111827;
    overflow-x: hidden;
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1rem;
}

@media (min-width: 640px) {
    .container {
        padding: 0 1.5rem;
    }
}

@media (min-width: 1024px) {
    .container {
        padding: 0 2rem;
    }
}

/* Utilidades */
.gradient-text {
    background: linear-gradient(135deg, #a855f7, #8b5cf6);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
}

/* Botones */
.btn-primary {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-block;
    text-align: center;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
    transform: scale(1.05);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.25);
}

.btn-secondary {
    border: 1px solid #4b5563;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: transparent;
    cursor: pointer;
}

.btn-secondary:hover {
    border-color: #8b5cf6;
    background: rgba(139, 92, 246, 0.1);
}

.btn-outline {
    border: 1px solid #4b5563;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 9999px;
    font-weight: 600;
    transition: all 0.3s ease;
    background: transparent;
    cursor: pointer;
}

.btn-outline:hover {
    border-color: #8b5cf6;
    background: rgba(139, 92, 246, 0.1);
}

.btn-large {
    padding: 1rem 2rem;
    font-size: 1.125rem;
}

.btn-full {
    width: 100%;
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    background: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #374151;
}

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

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-icon {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    padding: 0.5rem;
    border-radius: 0.5rem;
    color: white;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: white;
}

.nav-desktop {
    display: none;
    gap: 2rem;
}

@media (min-width: 768px) {
    .nav-desktop {
        display: flex;
    }
}

.nav-link {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: #a855f7;
}

.header-actions {
    display: none;
    align-items: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .header-actions {
        display: flex;
    }
}

.login-link {
    color: #d1d5db;
    text-decoration: none;
    transition: color 0.2s ease;
}

.login-link:hover {
    color: white;
}

.mobile-menu-btn {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

@media (min-width: 768px) {
    .mobile-menu-btn {
        display: none;
    }
}

.hamburger {
    width: 1.5rem;
    height: 2px;
    background: #d1d5db;
    transition: all 0.3s ease;
}

.mobile-menu {
    display: none;
    padding: 1rem 0;
    border-top: 1px solid #374151;
}

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

.mobile-nav {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.mobile-nav-link {
    color: #d1d5db;
    text-decoration: none;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

.mobile-nav-link:hover {
    color: #a855f7;
}

.mobile-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding-top: 1rem;
}

.mobile-login-link {
    color: #d1d5db;
    text-decoration: none;
    padding: 0.5rem 0;
    transition: color 0.2s ease;
}

.mobile-login-link:hover {
    color: white;
}

/* Hero Section */
.hero {
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, #111827 0%, #111827 50%, rgba(139, 92, 246, 0.1) 100%);
}

@media (min-width: 1024px) {
    .hero {
        padding: 8rem 0 6rem;
    }
}

.hero-content {
    display: grid;
    gap: 3rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr 1fr;
        gap: 4rem;
    }
}

.hero-text {
    text-align: center;
}

@media (min-width: 1024px) {
    .hero-text {
        text-align: left;
    }
}

.hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

.hero-description {
    font-size: 1.25rem;
    color: #d1d5db;
    margin-bottom: 2rem;
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

@media (min-width: 1024px) {
    .hero-buttons {
        justify-content: flex-start;
    }
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    font-size: 0.875rem;
    color: #9ca3af;
}

@media (min-width: 1024px) {
    .hero-features {
        justify-content: flex-start;
    }
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.feature-item svg {
    color: #10b981;
}

.feature-item:nth-child(2) svg {
    color: #3b82f6;
}

.feature-item:nth-child(3) svg {
    color: #a855f7;
}

/* Hero Visual */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
}

.dashboard-mockup {
    background: linear-gradient(135deg, #374151, #111827);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
    border: 1px solid #4b5563;
    position: relative;
    max-width: 400px;
    width: 100%;
}

.dashboard-mockup::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.1), rgba(59, 130, 246, 0.1));
    border-radius: 1.5rem;
    pointer-events: none;
}

.mockup-header {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.mockup-dots {
    display: flex;
    gap: 0.75rem;
}

.dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
}

.dot.red {
    background: #ef4444;
}

.dot.yellow {
    background: #eab308;
}

.dot.green {
    background: #10b981;
}

.mockup-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    z-index: 1;
}

.message-card {
    padding: 1rem;
    border-radius: 1rem;
    color: white;
}

.message-card.whatsapp {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.message-card.email {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.message-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.message-card p {
    font-size: 0.875rem;
    margin: 0;
}

.stats-card {
    background: #374151;
    padding: 1rem;
    border-radius: 1rem;
}

.stats-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.stats-label {
    font-size: 0.875rem;
    color: #d1d5db;
}

.stats-number {
    font-size: 1.25rem;
    font-weight: 700;
    color: #10b981;
}

.floating-icon {
    position: absolute;
    top: -1rem;
    right: -1rem;
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
    padding: 0.75rem;
    border-radius: 1rem;
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.3);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 53%, 80%, 100% {
        transform: translate3d(0, 0, 0);
    }
    40%, 43% {
        transform: translate3d(0, -30px, 0);
    }
    70% {
        transform: translate3d(0, -15px, 0);
    }
    90% {
        transform: translate3d(0, -4px, 0);
    }
}

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

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 3rem;
    }
}

.section-description {
    font-size: 1.25rem;
    color: #d1d5db;
    max-width: 48rem;
    margin: 0 auto;
}

/* Features Section */
.features {
    padding: 5rem 0;
    background: #111827;
}

.features-grid {
    display: grid;
    gap: 2rem;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .features-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.feature-card {
    background: linear-gradient(135deg, #374151, #111827);
    padding: 1.5rem;
    border-radius: 1rem;
    border: 1px solid #4b5563;
    transition: all 0.3s ease;
    group: hover;
}

.feature-card:hover {
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.1);
    transform: translateY(-4px);
}

.feature-icon {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    width: 3rem;
    height: 3rem;
    border-radius: 0.75rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
    color: white;
    transition: transform 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
}

.feature-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    transition: color 0.3s ease;
}

.feature-card:hover .feature-title {
    color: #a855f7;
}

.feature-description {
    color: #9ca3af;
    line-height: 1.6;
}

/* Benefits Section */
.benefits {
    padding: 5rem 0;
    background: linear-gradient(135deg, #111827 0%, rgba(139, 92, 246, 0.05) 50%, #111827 100%);
}

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

@media (min-width: 768px) {
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
}

.benefit-card {
    background: linear-gradient(135deg, rgba(55, 65, 81, 0.5), rgba(17, 24, 39, 0.5));
    backdrop-filter: blur(4px);
    padding: 1.5rem;
    border-radius: 1.5rem;
    border: 1px solid #4b5563;
    transition: all 0.3s ease;
}

@media (min-width: 640px) {
    .benefit-card {
        padding: 2rem;
    }
}

.benefit-card:hover {
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.1);
}

/* Mobile layout */
@media (max-width: 639px) {
    .benefit-card {
        text-align: center;
    }
    
    .benefit-icon {
        margin: 0 auto 1rem;
    }
    
    .benefit-header {
        margin-bottom: 0.5rem;
    }
    
    .benefit-title {
        margin-bottom: 0.5rem;
    }
}

/* Desktop layout */
@media (min-width: 640px) {
    .benefit-card {
        display: flex;
        align-items: flex-start;
        gap: 1.5rem;
    }
    
    .benefit-content {
        flex: 1;
    }
    
    .benefit-header {
        display: flex;
        align-items: center;
        justify-content: space-between;
        margin-bottom: 1rem;
    }
}

.benefit-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1);
}

.benefit-icon.green {
    background: linear-gradient(135deg, #10b981, #059669);
}

.benefit-icon.blue {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.benefit-icon.yellow {
    background: linear-gradient(135deg, #eab308, #d97706);
}

.benefit-icon.purple {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.benefit-title {
    font-size: 1.25rem;
    font-weight: 700;
    transition: color 0.3s ease;
}

@media (min-width: 1024px) {
    .benefit-title {
        font-size: 1.5rem;
    }
}

.benefit-card:hover .benefit-title {
    color: #a855f7;
}

.benefit-metric {
    font-size: 1.5rem;
    font-weight: 700;
}

@media (min-width: 1024px) {
    .benefit-metric {
        font-size: 1.875rem;
    }
}

.benefit-metric.green {
    background: linear-gradient(135deg, #10b981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefit-metric.blue {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefit-metric.yellow {
    background: linear-gradient(135deg, #eab308, #d97706);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefit-metric.purple {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.benefit-description {
    color: #d1d5db;
    line-height: 1.6;
}

@media (min-width: 1024px) {
    .benefit-description {
        font-size: 1.125rem;
    }
}

.cta-card {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(59, 130, 246, 0.2));
    border-radius: 1.5rem;
    padding: 1.5rem;
    border: 1px solid rgba(139, 92, 246, 0.3);
}

@media (min-width: 1024px) {
    .cta-card {
        padding: 2rem;
    }
}

.cta-content {
    text-align: center;
}

.cta-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    line-height: 1.4;
}

@media (min-width: 1024px) {
    .cta-title {
        font-size: 1.5rem;
    }
}

/* Pricing Section */
.pricing {
    padding: 5rem 0;
    background: #111827;
}

.pricing-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 2rem;
    max-width: 64rem;
    margin: 0 auto;
}

.pricing-card {
    background: linear-gradient(135deg, #374151, #111827);
    border-radius: 1.5rem;
    padding: 2rem;
    border: 1px solid #4b5563;
    transition: all 0.3s ease;
    width: 100%;
    max-width: 24rem;
    position: relative;
}

.pricing-card:hover {
    transform: scale(1.05);
}

.pricing-card.popular {
    border-color: #8b5cf6;
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.2);
}

.popular-badge {
    position: absolute;
    top: -1rem;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.pricing-header {
    text-align: center;
    margin-bottom: 2rem;
}

.plan-name {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.plan-description {
    color: #9ca3af;
    margin-bottom: 1rem;
}

.plan-price {
    display: flex;
    align-items: baseline;
    justify-content: center;
}

.price {
    font-size: 3rem;
    font-weight: 700;
}

.period {
    color: #9ca3af;
    margin-left: 0.5rem;
}

.plan-features {
    list-style: none;
    margin-bottom: 2rem;
}

.plan-features .feature-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #d1d5db;
}

.plan-features .feature-item svg {
    color: #10b981;
    flex-shrink: 0;
}

.pricing-footer {
    margin-top: 3rem;
    text-align: center;
}

.pricing-note {
    color: #9ca3af;
    margin-bottom: 1rem;
}

.pricing-benefits {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: #6b7280;
}

/* Footer */
.footer {
    background: #111827;
    border-top: 1px solid #374151;
}

.footer-content {
    display: grid;
    gap: 2rem;
    padding: 4rem 0;
}

@media (min-width: 768px) {
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-content {
        grid-template-columns: repeat(4, 1fr);
    }
}

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

@media (min-width: 768px) {
    .footer-section {
        text-align: left;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
    .footer-logo {
        justify-content: flex-start;
    }
}

.footer-description {
    color: #9ca3af;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

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

@media (min-width: 768px) {
    .social-links {
        justify-content: flex-start;
    }
}

.social-link {
    color: #9ca3af;
    transition: color 0.2s ease;
}

.social-link:hover {
    color: #a855f7;
}

.footer-title {
    color: white;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.footer-links {
    list-style: none;
}

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

.footer-link {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s ease;
}

.footer-link:hover {
    color: #a855f7;
}

.footer-contact {
    list-style: none;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    color: #9ca3af;
}

@media (min-width: 768px) {
    .contact-item {
        justify-content: flex-start;
    }
}

.contact-item svg {
    color: #a855f7;
    flex-shrink: 0;
}

.footer-bottom {
    border-top: 1px solid #374151;
    padding: 2rem 0;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 1rem;
}

@media (min-width: 768px) {
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
        text-align: left;
    }
}

.copyright {
    color: #9ca3af;
    font-size: 0.875rem;
}

.footer-legal {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    font-size: 0.875rem;
}

.legal-link {
    color: #9ca3af;
    text-decoration: none;
    transition: color 0.2s ease;
}

.legal-link:hover {
    color: #a855f7;
}

/* Video Modal */
.video-modal {
    position: fixed;
    inset: 0;
    z-index: 50;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.75);
    padding: 1rem;
}

.video-modal.active {
    display: flex;
}

.video-modal-content {
    position: relative;
    width: 100%;
    max-width: 64rem;
    margin: 0 auto;
}

.video-close-btn {
    position: absolute;
    top: -3rem;
    right: 0;
    color: white;
    background: none;
    border: none;
    cursor: pointer;
    transition: color 0.2s ease;
    z-index: 10;
}

.video-close-btn:hover {
    color: #d1d5db;
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%;
    background: black;
    border-radius: 0.5rem;
    overflow: hidden;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5);
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.video-close-mobile {
    margin-top: 1rem;
    width: 100%;
    background: #374151;
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    cursor: pointer;
    transition: background-color 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

@media (min-width: 640px) {
    .video-close-mobile {
        display: none;
    }
}

.video-close-mobile:hover {
    background: #4b5563;
}

/* Animaciones */
@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);
    }
}

/* Smooth scrolling para navegación */
html {
    scroll-padding-top: 80px;
}

/* FAQ Section */
.faq {
    padding: 5rem 0;
    background: linear-gradient(135deg, #111827 0%, rgba(59, 130, 246, 0.05) 50%, #111827 100%);
}

.faq-grid {
    max-width: 48rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: linear-gradient(135deg, rgba(55, 65, 81, 0.5), rgba(17, 24, 39, 0.5));
    backdrop-filter: blur(4px);
    border-radius: 1rem;
    border: 1px solid #4b5563;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq-item:hover {
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 10px 25px rgba(139, 92, 246, 0.1);
}

.faq-question {
    width: 100%;
    padding: 1.5rem;
    background: none;
    border: none;
    color: white;
    font-size: 1.125rem;
    font-weight: 600;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.faq-question:hover {
    color: #a855f7;
}

.faq-icon {
    color: #9ca3af;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
    color: #a855f7;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: all 0.3s ease;
    background: rgba(17, 24, 39, 0.3);
}

.faq-item.active .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 1.5rem 1.5rem;
    color: #d1d5db;
    line-height: 1.6;
    margin: 0;
}

/* Contact Section */
.contact {
    padding: 5rem 0;
    background: #111827;
}

.contact-grid {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 4rem;
}

.contact-grid.single-card {
    max-width: 400px;
    margin: 0 auto 4rem;
}

.contact-card {
    background: linear-gradient(135deg, #374151, #111827);
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #4b5563;
    text-align: center;
    transition: all 0.3s ease;
}

.contact-card:hover {
    border-color: rgba(139, 92, 246, 0.5);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.1);
    transform: translateY(-4px);
}

.contact-icon {
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    transition: transform 0.3s ease;
}

.contact-card:hover .contact-icon {
    transform: scale(1.1);
}

.contact-icon.whatsapp {
    background: linear-gradient(135deg, #25d366, #128c7e);
}

.contact-icon.email {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.contact-icon.phone {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.contact-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    transition: color 0.3s ease;
}

.contact-card:hover .contact-title {
    color: #a855f7;
}

.contact-description {
    color: #d1d5db;
    margin-bottom: 2rem;
    line-height: 1.6;
}

/* Contact Form */
.contact-form-section {
    max-width: 48rem;
    margin: 0 auto;
}

.contact-form-card {
    background: linear-gradient(135deg, rgba(55, 65, 81, 0.5), rgba(17, 24, 39, 0.5));
    backdrop-filter: blur(4px);
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid #4b5563;
}

@media (min-width: 768px) {
    .contact-form-card {
        padding: 3rem;
    }
}

.form-title {
    font-size: 1.875rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    text-align: center;
}

.form-description {
    color: #d1d5db;
    text-align: center;
    margin-bottom: 2rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-row {
    display: grid;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .form-row {
        grid-template-columns: repeat(2, 1fr);
    }
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-label {
    color: #f3f4f6;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.form-input,
.form-select,
.form-textarea {
    background: rgba(55, 65, 81, 0.5);
    border: 1px solid #4b5563;
    border-radius: 0.5rem;
    padding: 0.75rem 1rem;
    color: white;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
    outline: none;
    border-color: #8b5cf6;
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: #9ca3af;
}

.form-select {
    cursor: pointer;
}

.form-select option {
    background: #374151;
    color: white;
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* Responsive utilities */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-buttons {
        gap: 0.75rem;
    }
    
    .hero-buttons .btn-large {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
    }
    
    .contact-card {
        padding: 1.5rem;
    }
    
    .contact-form-card {
        padding: 1.5rem;
    }
    
    .form-title {
        font-size: 1.5rem;
    }
}