/* ===== ESTILOS GENERALES ===== */
:root {
    --azul-marino: #1a5f7a;
    --azul-medio: #2d8ba8;
    --azul-celeste: #57c3de;
    --azul-suave: #a8e6f0;
    --arena-claro: #f7f3e9;
    --arena: #e6d6b9;
    --blanco: #ffffff;
    --texto-oscuro: #2c3e50;
    --texto-medio: #5d6d7e;
    --sombra: rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--texto-oscuro);
    background-color: var(--blanco);
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 15px;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--azul-marino);
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: linear-gradient(to right, var(--azul-celeste), var(--azul-medio));
}

p {
    margin-bottom: 1rem;
}

.btn {
    display: inline-block;
    background: linear-gradient(to right, var(--azul-medio), var(--azul-celeste));
    color: var(--blanco);
    padding: 12px 30px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(45, 139, 168, 0.3);
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(45, 139, 168, 0.4);
}

section {
    padding: 80px 0;
}

/* ===== HEADER ===== */
header {
    background-color: var(--blanco);
    box-shadow: 0 2px 10px var(--sombra);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: all 0.3s ease;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px;
}

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

.logo img {
    height: 50px;
    margin-right: 10px;
}

.logo h1 {
    font-size: 1.8rem;
    margin: 0;
    color: var(--azul-marino);
}

.logo h1 span {
    color: var(--azul-medio);
}

nav ul {
    display: flex;
    list-style: none;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    text-decoration: none;
    color: var(--texto-oscuro);
    font-weight: 600;
    transition: color 0.3s ease;
    position: relative;
}

nav ul li a:hover {
    color: var(--azul-medio);
}

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

nav ul li a:hover::after {
    width: 100%;
}

.menu-toggle {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--azul-marino);
}

/* ===== HERO SECTION ===== */
.hero {
    background: linear-gradient(135deg, var(--azul-suave) 0%, var(--arena-claro) 100%);
    padding: 150px 0 80px;
    display: flex;
    align-items: center;
    min-height: 100vh;
}

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

.hero-content {
    flex: 1;
    padding-right: 40px;
}

.hero-content h2 {
    font-size: 3rem;
    text-align: left;
    margin-bottom: 1.5rem;
    color: var(--azul-marino);
}

.hero-content h2::after {
    left: 0;
    transform: none;
}

.hero-content p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--texto-medio);
}

.hero-image {
    flex: 1;
    text-align: center;
}

.hero-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* ===== ABOUT SECTION ===== */
.about {
    background-color: var(--blanco);
}

.about-content {
    display: flex;
    align-items: center;
    gap: 40px;
}

.about-text {
    flex: 2;
}

.about-image {
    flex: 1;
    text-align: center;
}

.about-image img {
    max-width: 100%;
    border-radius: 10px;
    box-shadow: 0 5px 15px var(--sombra);
}

/* ===== PRODUCTS SECTION ===== */
.products {
    background: linear-gradient(to bottom, var(--azul-suave) 0%, var(--arena-claro) 100%);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.product-card {
    background-color: var(--blanco);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px var(--sombra);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    cursor: pointer;
}

.product-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

.product-image {
    height: 200px;
    overflow: hidden;
}

.product-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-info {
    padding: 20px;
}

.product-info h3 {
    color: var(--azul-marino);
    margin-bottom: 10px;
    font-size: 1.1rem;
    min-height: 2.8rem;
}

.product-info p {
    color: var(--texto-medio);
    margin-bottom: 15px;
    font-size: 0.9rem;
    min-height: 2.5rem;
}

.price {
    font-weight: 600;
    color: var(--azul-medio);
}

.price span {
    font-size: 1.2rem;
    color: var(--azul-marino);
}

/* ===== CONTACT SECTION ===== */
.contact {
    background: linear-gradient(to bottom, var(--arena-claro) 0%, var(--azul-suave) 100%);
}

.contact-content {
    display: flex;
    gap: 40px;
}

.contact-info, .contact-form {
    flex: 1;
    background-color: var(--blanco);
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 5px 15px var(--sombra);
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 20px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: linear-gradient(to right, var(--azul-medio), var(--azul-celeste));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blanco);
    margin-right: 15px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--azul-medio);
}

/* ===== SEASONAL OFFERS SECTION ===== */
.seasonal-offers {
    background: linear-gradient(135deg, var(--arena-claro) 0%, var(--azul-suave) 100%);
    padding: 60px 0;
    position: relative;
    overflow: hidden;
}

.offers-banner {
    position: relative;
    background: var(--blanco);
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    height: 400px;
}

.offer-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 40px;
}

.offer-slide.active {
    opacity: 1;
}

.offer-slide:nth-child(1) {
    background: linear-gradient(135deg, var(--azul-suave) 0%, var(--arena-claro) 100%);
}

.offer-slide:nth-child(2) {
    background: linear-gradient(135deg, var(--arena) 0%, var(--azul-celeste) 100%);
}

.offer-slide:nth-child(3) {
    background: linear-gradient(135deg, var(--azul-celeste) 0%, var(--arena-claro) 100%);
}

.offer-content {
    text-align: center;
    max-width: 600px;
    padding: 30px;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.offer-content h3 {
    color: var(--azul-marino);
    font-size: 2.2rem;
    margin-bottom: 15px;
    font-weight: 700;
}

.offer-content p {
    font-size: 1.3rem;
    color: var(--texto-medio);
    margin-bottom: 20px;
    line-height: 1.5;
}

.offer-timer {
    display: block;
    font-size: 1rem;
    color: var(--azul-medio);
    margin-bottom: 25px;
    font-weight: 600;
    padding: 8px 16px;
    background: rgba(45, 139, 168, 0.1);
    border-radius: 20px;
    display: inline-block;
}

.offer-content .btn {
    background: linear-gradient(to right, var(--azul-marino), var(--azul-medio));
    font-size: 1.1rem;
    padding: 14px 35px;
    box-shadow: 0 6px 20px rgba(26, 95, 122, 0.3);
}

.offer-content .btn:hover {
    background: linear-gradient(to right, var(--azul-medio), var(--azul-celeste));
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(26, 95, 122, 0.4);
}

.offer-navigation {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 10;
}

.offer-prev,
.offer-next {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    color: var(--azul-marino);
    font-size: 1.2rem;
}

.offer-prev:hover,
.offer-next:hover {
    background: var(--blanco);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.offer-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.indicator.active {
    background: var(--blanco);
    transform: scale(1.2);
    border-color: var(--azul-medio);
}

/* ===== QUALITY PROCESS SECTION ===== */
.quality-process {
    background: linear-gradient(135deg, var(--blanco) 0%, var(--azul-suave) 100%);
    padding: 80px 0;
    position: relative;
}

.section-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--texto-medio);
    margin-bottom: 50px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.process-steps {
    position: relative;
    max-width: 800px;
    margin: 0 auto 60px;
}

.process-track {
    position: absolute;
    left: 40px;
    top: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(to bottom, var(--azul-celeste), var(--azul-medio));
    z-index: 1;
}

.process-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: 40px;
    position: relative;
    z-index: 2;
    opacity: 0.6;
    transition: all 0.3s ease;
}

.process-step.active {
    opacity: 1;
}

.step-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--azul-medio), var(--azul-celeste));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 30px;
    flex-shrink: 0;
    box-shadow: 0 8px 25px rgba(45, 139, 168, 0.3);
    color: var(--blanco);
    font-size: 1.8rem;
    position: relative;
    z-index: 3;
}

.step-content {
    flex: 1;
    background: var(--blanco);
    padding: 25px;
    border-radius: 15px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
    border-left: 4px solid var(--azul-medio);
}

.step-content h3 {
    color: var(--azul-marino);
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.step-content p {
    color: var(--texto-medio);
    line-height: 1.6;
    margin: 0;
}

.quality-control {
    background: var(--blanco);
    padding: 40px;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.quality-control h3 {
    color: var(--azul-marino);
    margin-bottom: 30px;
    font-size: 1.8rem;
}

.quality-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
}

.metric {
    text-align: center;
    padding: 20px;
    background: linear-gradient(135deg, var(--azul-suave), var(--arena-claro));
    border-radius: 15px;
    transition: transform 0.3s ease;
}

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

.metric-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--azul-marino);
    margin-bottom: 10px;
}

.metric-label {
    font-size: 1rem;
    color: var(--texto-medio);
    font-weight: 600;
}

/* ===== PHILOSOPHY SECTION ===== */
.philosophy {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    position: relative;
    overflow: hidden;
}

.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.philosophy-card {
    background: white;
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.philosophy-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.philosophy-card .icon {
    font-size: 3rem;
    color: #2c3e50;
    margin-bottom: 20px;
    text-align: center;
}

.philosophy-card h3 {
    color: #2c3e50;
    font-size: 1.5rem;
    margin-bottom: 15px;
    text-align: center;
}

.philosophy-card p, .philosophy-card ul {
    color: #555;
    line-height: 1.6;
    position: relative;
    z-index: 2;
}

.philosophy-card ul {
    list-style: none;
    padding-left: 0;
}

.philosophy-card ul li {
    margin-bottom: 10px;
    padding-left: 20px;
    position: relative;
}

.philosophy-card ul li:before {
    content: "•";
    color: #3498db;
    font-weight: bold;
    position: absolute;
    left: 0;
}

/* ===== COVERAGE SECTION ===== */
.coverage {
    background: linear-gradient(135deg, var(--arena-claro) 0%, var(--azul-suave) 100%);
    padding: 80px 0;
}

.coverage-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-bottom: 50px;
}

.coverage-card {
    background: var(--blanco);
    border-radius: 15px;
    padding: 30px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    text-align: center;
    border-left: 4px solid var(--azul-medio);
}

.coverage-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.coverage-icon {
    width: 70px;
    height: 70px;
    background: linear-gradient(135deg, var(--azul-medio), var(--azul-celeste));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    color: var(--blanco);
    font-size: 1.8rem;
}

.coverage-card h3 {
    color: var(--azul-marino);
    margin-bottom: 10px;
    font-size: 1.4rem;
}

.coverage-status {
    display: inline-block;
    background: rgba(45, 139, 168, 0.1);
    color: var(--azul-medio);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.coverage-card p {
    color: var(--texto-medio);
    margin-bottom: 20px;
    line-height: 1.5;
}

.coverage-details {
    text-align: left;
    background: var(--azul-suave);
    padding: 15px;
    border-radius: 10px;
}

.detail-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
}

.detail-item:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
}

.detail-label {
    font-weight: 600;
    color: var(--azul-marino);
}

.detail-value {
    color: var(--texto-medio);
    font-weight: 500;
}

.coverage-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.stat {
    background: var(--blanco);
    padding: 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--azul-marino);
    margin-bottom: 5px;
}

.stat-label {
    color: var(--texto-medio);
    font-weight: 600;
    font-size: 0.9rem;
}

/* ===== FOOTER PROFESIONAL ===== */
.professional-footer {
    background: linear-gradient(135deg, var(--azul-marino) 0%, #144a61 100%);
    color: var(--blanco);
    padding: 60px 0 0;
    margin-top: 80px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-section h4 {
    color: var(--azul-celeste);
    margin-bottom: 20px;
    font-size: 1.2rem;
    position: relative;
}

.footer-section h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 40px;
    height: 2px;
    background: var(--azul-celeste);
}

.footer-logo {
    display: flex;
    align-items: center;
    margin-bottom: 15px;
}

.footer-logo img {
    height: 50px;
    margin-right: 15px;
}

.footer-logo h3 {
    color: var(--blanco);
    font-size: 1.5rem;
    margin: 0;
}

.footer-logo h3 span {
    color: var(--azul-celeste);
}

.slogan {
    font-style: italic;
    color: var(--azul-suave);
    margin-bottom: 15px;
}

.footer-description {
    color: var(--azul-suave);
    line-height: 1.6;
    font-size: 0.95rem;
}

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

.footer-links li,
.footer-products li {
    margin-bottom: 12px;
}

.footer-links a,
.footer-products a {
    color: var(--azul-suave);
    text-decoration: none;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
}

.footer-links a:hover,
.footer-products a:hover {
    color: var(--azul-celeste);
    transform: translateX(5px);
}

.footer-links i,
.footer-products i {
    margin-right: 10px;
    font-size: 0.8rem;
    color: var(--azul-celeste);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: center;
    color: var(--azul-suave);
}

.contact-item i {
    width: 30px;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 12px;
    font-size: 0.9rem;
    color: var(--azul-celeste);
}

.social-text {
    color: var(--azul-suave);
    margin-bottom: 20px;
    font-size: 0.95rem;
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.social-link {
    display: flex;
    align-items: center;
    padding: 12px 15px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    text-decoration: none;
    color: var(--azul-suave);
    transition: all 0.3s ease;
    border: 1px solid transparent;
}

.social-link:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--azul-celeste);
    transform: translateY(-2px);
    color: var(--blanco);
}

.social-link i {
    margin-right: 10px;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
}

.social-link.facebook i { color: #1877f2; }
.social-link.instagram i { color: #e4405f; }
.social-link.whatsapp i { color: #25d366; }
.social-link.twitter i { color: #1da1f2; }

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 30px 0 20px;
}

.footer-divider {
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--azul-celeste), transparent);
    margin-bottom: 30px;
}

.bottom-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.copyright {
    color: var(--azul-suave);
}

.copyright strong {
    color: var(--azul-celeste);
}

.legal-links {
    display: flex;
    gap: 25px;
}

.legal-links a {
    color: var(--azul-suave);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.3s ease;
}

.legal-links a:hover {
    color: var(--azul-celeste);
}

/* ===== MODAL DE PRODUCTOS ===== */
#productModal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-product-content {
    background: linear-gradient(135deg, var(--blanco) 0%, var(--azul-suave) 100%);
    margin: 2% auto;
    padding: 30px;
    border-radius: 15px;
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    position: relative;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
    border: 2px solid var(--azul-medio);
}

.close-product-modal {
    position: absolute;
    right: 20px;
    top: 15px;
    font-size: 32px;
    font-weight: bold;
    cursor: pointer;
    color: var(--azul-marino);
    z-index: 2001;
    transition: color 0.3s ease;
}

.close-product-modal:hover {
    color: var(--azul-celeste);
    transform: scale(1.1);
}

.product-modal-body {
    display: flex;
    gap: 30px;
    align-items: flex-start;
}

.product-modal-image {
    flex: 1;
}

.product-modal-image img {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
}

.product-modal-info {
    flex: 1;
}

.product-modal-info h2 {
    color: var(--azul-marino);
    margin-bottom: 15px;
    text-align: left;
}

.product-modal-info h2::after {
    left: 0;
    transform: none;
}

.product-modal-info p {
    font-size: 1.1rem;
    line-height: 1.6;
    color: var(--texto-medio);
    margin-bottom: 20px;
}

.price-modal {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--azul-medio);
    margin-bottom: 20px;
}

.price-modal span {
    color: var(--azul-marino);
}

.product-specs {
    margin: 25px 0;
}

.product-specs h4 {
    color: var(--azul-marino);
    margin-bottom: 15px;
}

.product-specs ul {
    list-style: none;
    padding-left: 0;
}

.product-specs li {
    padding: 8px 0;
    padding-left: 25px;
    position: relative;
    border-bottom: 1px solid var(--azul-suave);
}

.product-specs li:before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--azul-medio);
    font-weight: bold;
}

.contact-btn {
    width: 100%;
    margin-top: 20px;
    background: linear-gradient(to right, var(--azul-marino), var(--azul-medio));
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 992px) {
    .hero .container {
        flex-direction: column;
        text-align: center;
    }
    
    .hero-content {
        padding-right: 0;
        margin-bottom: 40px;
    }
    
    .hero-content h2 {
        text-align: center;
    }
    
    .hero-content h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .contact-content {
        flex-direction: column;
    }
    
    .product-modal-body {
        flex-direction: column;
    }
    
    .modal-product-content {
        margin: 5% auto;
        width: 95%;
        padding: 20px;
    }
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }
    
    nav ul {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--blanco);
        flex-direction: column;
        align-items: center;
        justify-content: flex-start;
        padding-top: 40px;
        transition: left 0.3s ease;
    }
    
    nav ul.active {
        left: 0;
    }
    
    nav ul li {
        margin: 15px 0;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 30px;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-content h2 {
        font-size: 2.2rem;
    }
    
    .products-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .coverage-grid {
        grid-template-columns: 1fr;
    }
    
    .coverage-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .bottom-content {
        flex-direction: column;
        text-align: center;
    }
    
    .legal-links {
        justify-content: center;
    }
    
    .footer-logo {
        justify-content: center;
        text-align: center;
        flex-direction: column;
    }
    
    .footer-logo img {
        margin-right: 0;
        margin-bottom: 10px;
    }
}

@media (max-width: 576px) {
    section {
        padding: 60px 0;
    }
    
    .hero {
        padding: 120px 0 60px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .coverage-stats {
        grid-template-columns: 1fr;
    }
    
    .offer-content h3 {
        font-size: 1.8rem;
    }
    
    .offer-content p {
        font-size: 1.1rem;
    }
    
    .process-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-icon {
        margin-right: 0;
        margin-bottom: 15px;
    }
    
    .legal-links {
        flex-direction: column;
        gap: 10px;
    }
    
    .social-links {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    .social-link {
        flex: 1;
        min-width: 120px;
        justify-content: center;
    }
    
    .social-link span {
        display: none;
    }
}

/* Animaciones de transición entre páginas */
.page-transition {
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.4s ease-in-out;
}

.page-loaded {
    opacity: 1;
    transform: translateY(0);
}

/* Loading spinner */
.loading-spinner {
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 9999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.loading-spinner.active {
    opacity: 1;
}

.spinner {
    width: 50px;
    height: 50px;
    border: 5px solid #f3f3f3;
    border-top: 5px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ===== CARRUSEL EN SECCIÓN NOSOTROS ===== */
.about-carousel {
    margin-top: 60px;
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
    height: 400px;
}

.carousel-container {
    position: relative;
    width: 100%;
    height: 100%;
}

.carousel-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
}

.carousel-slide.active {
    opacity: 1;
}

.carousel-slide img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.carousel-navigation {
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    transform: translateY(-50%);
    display: flex;
    justify-content: space-between;
    padding: 0 20px;
    z-index: 10;
}

.carousel-prev,
.carousel-next {
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    color: var(--azul-marino);
    font-size: 1.2rem;
}

.carousel-prev:hover,
.carousel-next:hover {
    background: var(--blanco);
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.carousel-indicators {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.carousel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

.carousel-indicator.active {
    background: var(--blanco);
    transform: scale(1.2);
    border-color: var(--azul-medio);
}

/* Responsive para el carrusel */
@media (max-width: 768px) {
    .about-carousel {
        height: 300px;
        margin-top: 40px;
    }
    
    .carousel-prev,
    .carousel-next {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    .about-carousel {
        height: 250px;
        margin-top: 30px;
    }
}