/* ========================================
   Variables de Color - Paleta sitioswebs.cl
   ======================================== */
:root {
    /* Colores primarios */
    --azul-oceano-profundo: #0E5F6F;
    --azul-mar-medio: #1F8A9E;
    
    /* Colores secundarios */
    --turquesa-claro: #4FB3C1;
    --celeste-agua: #8FD3DB;
    
    /* Neutros */
    --blanco-limpio: #FFFFFF;
    --gris-claro: #F2F5F6;
    --gris-texto: #5F6B73;
    --gris-oscuro: #2E3A40;
    
    /* Color de acento */
    --dorado-arena: #E2B55F;
    --dorado-oscuro: #C89A3C;
    
    /* Espaciado */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 3rem;
    --spacing-xl: 4rem;
    
    /* Tipografía */
    --font-primary: 'Poppins', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    color: var(--gris-oscuro);
    background-color: var(--blanco-limpio);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ========================================
   Navbar
   ======================================== */
.navbar {
    background-color: var(--azul-oceano-profundo);
    padding: 1rem 0;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--blanco-limpio) !important;
}

.brand-name {
    color: var(--blanco-limpio);
}

.brand-subtitle {
    color: var(--dorado-arena);
    font-size: 0.9rem;
    font-weight: 400;
}

.nav-link {
    color: var(--celeste-agua) !important;
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--turquesa-claro) !important;
}

.btn-cta {
    background-color: var(--dorado-arena);
    color: var(--blanco-limpio);
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-cta:hover {
    background-color: var(--dorado-oscuro);
    color: var(--blanco-limpio);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(226, 181, 95, 0.3);
}

/* ========================================
   Hero Section
   ======================================== */
.hero-section {
    background: linear-gradient(135deg, var(--azul-mar-medio) 0%, var(--azul-oceano-profundo) 100%);
    padding: 120px 0 80px;
    color: var(--blanco-limpio);
    min-height: 100vh;
    display: flex;
    align-items: center;
}

.badge-hero {
    display: inline-block;
    background-color: var(--dorado-arena);
    color: var(--blanco-limpio);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.hero-text {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--celeste-agua);
}

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

.btn-outline-light {
    border: 2px solid var(--celeste-agua);
    color: var(--celeste-agua);
}

.btn-outline-light:hover {
    background-color: var(--celeste-agua);
    color: var(--azul-oceano-profundo);
    border-color: var(--celeste-agua);
}

.hero-card {
    background-color: var(--blanco-limpio);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    color: var(--gris-oscuro);
    margin-top: 2rem;
}

.hero-icon {
    font-size: 3rem;
    color: var(--azul-mar-medio);
    margin-bottom: 1rem;
}

.hero-card h3 {
    color: var(--azul-oceano-profundo);
    margin-bottom: 0.5rem;
}

.hero-features {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.hero-features li {
    padding: 0.5rem 0;
    color: var(--gris-texto);
}

.hero-features i {
    color: var(--turquesa-claro);
    margin-right: 0.5rem;
}

/* ========================================
   Section Badges
   ======================================== */
.section-badge {
    display: inline-block;
    background-color: var(--gris-claro);
    color: var(--azul-mar-medio);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--azul-oceano-profundo);
    margin-bottom: 1rem;
}

/* ========================================
   Empresa Section
   ======================================== */
.empresa-section {
    background-color: var(--blanco-limpio);
}

.mission-vision {
    margin-top: 2rem;
}

.mv-item {
    margin-bottom: 2rem;
}

.mv-item h4 {
    color: var(--azul-oceano-profundo);
    margin-bottom: 0.5rem;
}

.mv-item i {
    margin-right: 0.5rem;
}

.stats-card {
    background: linear-gradient(135deg, var(--azul-mar-medio) 0%, var(--azul-oceano-profundo) 100%);
    padding: 2rem;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
    color: var(--blanco-limpio);
    text-align: center;
}

.stat-item {
    padding: 1.5rem;
}

.stat-item:not(:last-child) {
    border-bottom: 2px solid var(--turquesa-claro);
}

.stat-item h3 {
    font-size: 3rem;
    color: var(--dorado-arena);
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--celeste-agua);
    margin: 0;
}

/* ========================================
   Process Cards
   ======================================== */
.process-card {
    background-color: var(--gris-claro);
    padding: 2rem;
    border-radius: 15px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.process-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.process-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--azul-mar-medio), var(--turquesa-claro));
    color: var(--blanco-limpio);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto 1rem;
}

.process-card h4 {
    color: var(--azul-oceano-profundo);
    margin-bottom: 1rem;
}

/* ========================================
   Servicios Section
   ======================================== */
.servicios-section {
    background-color: var(--gris-claro);
}

.service-card {
    background-color: var(--blanco-limpio);
    padding: 2rem;
    border-radius: 15px;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border-color: var(--turquesa-claro);
}

.service-card.featured {
    border-color: var(--dorado-arena);
}

.service-icon {
    font-size: 3rem;
    color: var(--azul-mar-medio);
    margin-bottom: 1rem;
}

.service-card h3 {
    color: var(--azul-oceano-profundo);
    margin-bottom: 1rem;
}

.service-benefits {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
    flex-grow: 1;
}

.service-benefits li {
    padding: 0.5rem 0;
    color: var(--gris-texto);
}

.service-benefits i {
    color: var(--turquesa-claro);
    margin-right: 0.5rem;
}

.service-card-small {
    background-color: var(--blanco-limpio);
    padding: 1.5rem;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s ease;
    height: 100%;
}

.service-card-small:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0,0,0,0.1);
}

.service-card-small i {
    font-size: 2.5rem;
    color: var(--azul-mar-medio);
    margin-bottom: 1rem;
}

.service-card-small h5 {
    color: var(--azul-oceano-profundo);
    margin-bottom: 0.75rem;
}

.service-card-small p {
    font-size: 0.9rem;
    color: var(--gris-texto);
    margin-bottom: 1rem;
}

.service-link {
    color: var(--azul-mar-medio);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s ease;
}

.service-link:hover {
    color: var(--turquesa-claro);
}

/* ========================================
   FAQ Section
   ======================================== */
.faq-section {
    background-color: var(--blanco-limpio);
}

.accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 10px;
    overflow: hidden;
}

.accordion-button {
    background-color: var(--gris-claro);
    color: var(--azul-oceano-profundo);
    font-weight: 600;
    border: none;
    padding: 1.2rem 1.5rem;
}

.accordion-button:not(.collapsed) {
    background-color: var(--azul-mar-medio);
    color: var(--blanco-limpio);
}

.accordion-button:focus {
    box-shadow: none;
    border: none;
}

.accordion-body {
    background-color: var(--blanco-limpio);
    padding: 1.5rem;
    color: var(--gris-texto);
}

/* ========================================
   Cotización Section
   ======================================== */
.cotizacion-section {
    background: linear-gradient(135deg, var(--azul-oceano-profundo) 0%, var(--azul-mar-medio) 100%);
    color: var(--blanco-limpio);
}

.cotizacion-form {
    background-color: var(--blanco-limpio);
    padding: 2rem;
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.form-label {
    font-weight: 600;
    color: var(--azul-oceano-profundo);
    margin-bottom: 0.5rem;
}

.form-control,
.form-select {
    border: 2px solid var(--gris-claro);
    border-radius: 8px;
    padding: 0.75rem;
    transition: border-color 0.3s ease;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--turquesa-claro);
    box-shadow: 0 0 0 0.2rem rgba(79, 179, 193, 0.25);
}

.form-check-input:checked {
    background-color: var(--azul-mar-medio);
    border-color: var(--azul-mar-medio);
}

.contact-info {
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.contact-item i {
    font-size: 1.8rem;
    color: var(--dorado-arena);
    width: 50px;
    text-align: center;
}

.contact-item strong {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--blanco-limpio);
}

.contact-item p {
    margin: 0;
    color: var(--celeste-agua);
}

.contact-item a {
    color: var(--celeste-agua);
    text-decoration: none;
}

.contact-item a:hover {
    color: var(--turquesa-claro);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--azul-oceano-profundo);
    color: var(--celeste-agua);
    padding: 3rem 0 1rem;
}

.footer-brand {
    color: var(--blanco-limpio);
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-brand span {
    color: var(--dorado-arena);
}

.footer h5 {
    color: var(--dorado-arena);
    margin-bottom: 1rem;
    font-weight: 600;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--celeste-agua);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: var(--dorado-arena);
}

.footer-contact {
    list-style: none;
    padding: 0;
}

.footer-contact li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
}

.footer-contact i {
    margin-right: 0.75rem;
    color: var(--turquesa-claro);
    width: 20px;
}

.social-links {
    margin-top: 1rem;
}

.social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--dorado-arena);
    color: var(--blanco-limpio);
    border-radius: 50%;
    margin-right: 0.5rem;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.social-links a:hover {
    background-color: var(--dorado-oscuro);
    transform: translateY(-3px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    margin-top: 2rem;
    border-top: 1px solid var(--azul-mar-medio);
}

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 991px) {
    .hero-title {
        font-size: 2.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .hero-section {
        padding: 100px 0 60px;
    }
}

@media (max-width: 767px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
}

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

.animate-on-scroll {
    opacity: 0;
    animation: fadeInUp 0.6s ease forwards;
}