/* PanelWashPro - Layout Styles */

/* Header & Nav */
.site-header {
    background: transparent;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    height: var(--header-height);
    width: 100vw;
    display: flex;
    align-items: center;
    transition: var(--transition-smooth);
}

.main-nav {
    width: 100%;
}

.site-header.scrolled {
    background: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(var(--glass-blur));
    border-bottom: 1px solid var(--color-border);
    height: 80px;
}

.nav-container {
    display: flex;
    justify-content: space-between; /* Restaurado a space-between ahora que el ancestro tiene width 100% real */
    align-items: center;
    width: 100%;
    /* Removido el glassmorphism inicial para dar paso libre al Header */
    padding: 0.75rem 0; /* padding horizontal 0 porque nos apoyamos en los márgenes de .container */
    border: none;
    margin-top: 0;
    transition: var(--transition-smooth);
}

.site-header.scrolled .nav-container {
    background: transparent;
    border: none;
    margin-top: 0;
    backdrop-filter: none;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    flex-shrink: 0;
    position: relative;
    z-index: 1002; /* Para que quede encima del menú móvil que tiene 1000 */
}

.logo img.logo-img {
    height: 40px !important;
    width: auto !important;
    filter: drop-shadow(0 0 8px var(--color-accent-glow));
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    letter-spacing: -0.01em;
}
.logo-text .highlight { color: var(--color-accent); }

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

.nav-links a {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-text-muted);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    transition: var(--transition-smooth);
}

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

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

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

.nav-phone-link {
    font-weight: 600;
    color: var(--color-accent) !important;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-phone-link .icon {
    font-size: 1.1rem;
}

/* Mobile Menu Toggle & Navigation Behavior */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem; /* Better touch target */
    z-index: 1001; /* Above mobile menu */
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary-dark);
    position: relative;
    transition: var(--transition-smooth);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 2px;
    background: var(--color-primary-dark);
    transition: var(--transition-smooth);
    left: 0;
}

.hamburger::before { top: -8px; }
.hamburger::after { top: 8px; }

/* Hamburger to X Animation */
.mobile-menu-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.mobile-menu-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.mobile-menu-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* Responsive Navigation Implementation */
@media (max-width: 991px) {
    .nav-container {
        /* Prevents containing block bug for fixed children */
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background: rgba(255, 255, 255, 0.95);
        padding: 0.5rem 1rem;
        border-radius: var(--border-radius);
    }
    
    .mobile-menu-toggle {
        display: block;
    }

    .nav-links {
        position: fixed;
        top: 0;
        left: -100%; /* Usa left para slide standar y que cubra de lado a lado */
        right: auto;
        width: 100vw; /* Asegurar 100% de la pantalla */
        max-width: 100vw;
        height: 100dvh;
        background: rgba(252, 253, 255, 0.98);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        text-align: center;
        gap: 1.5rem;
        transition: left 0.4s cubic-bezier(0.77, 0, 0.175, 1);
        z-index: 1000;
        padding: 5rem 2rem 2rem; /* Espacio para la x arriba */
        overflow-y: auto;
    }

    .nav-links.active {
        left: 0;
    }

    .nav-links a {
        font-size: 1.25rem;
        padding: 0.5rem;
    }

    .nav-cta-item, .nav-call-item {
        margin-top: 0.5rem;
        width: 100%;
        /* Control safe sizing based on parent padding */
        max-width: 300px;
    }
    
    .nav-cta-item .btn,
    .nav-call-item .nav-phone-link {
        width: 100%;
        display: flex; /* Asegura alineamiento interno */
        justify-content: center;
        padding: 1rem;
        text-align: center;
        border-radius: 100px; /* Force visual round shape safety */
        white-space: nowrap;
    }

    /* Solución de Contraste "Get a Quote" en móvil */
    .nav-cta-item .btn-primary {
        background: var(--color-accent);
        color: var(--color-primary-dark) !important;
        font-weight: 700;
    }

    /* Style specific adjustment for nav phone call link to look like a button in mobile */
    .nav-call-item .nav-phone-link {
        background: var(--color-surface);
        border: 1px solid var(--color-border);
    }
}

/* Hero Section - Refined Tech */
.hero-section {
    padding: var(--spacing-xl) 0;
    min-height: 100svh;  /* Mobile friendly viewport height */
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 10% 20%, rgba(8, 145, 178, 0.05) 0%, transparent 50%);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 50%;
    right: -10%;
    width: 90%;
    height: 100%;
    background: url('/assets/img/hero-bg.jpg') no-repeat center center;
    background-size: cover;
    mask-image: linear-gradient(to left, rgba(0,0,0,1) 50%, transparent);
    opacity: 0.8;
    z-index: -1;
    border-radius: 40px;
    transform: translateY(-50%) skewX(-5deg);
}

.hero-title {
    /* Toma el tamaño fluido del H1 definido en base.css */
    line-height: 1;
    margin-bottom: var(--spacing-md);
    max-width: min(900px, 100%);
    margin-left: auto;
    margin-right: auto;
}

.hero-lead {
    font-size: var(--text-lg);
    max-width: min(650px, 100%);
    margin: 0 auto var(--spacing-lg);
    color: var(--color-text);
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    justify-content: center;
    align-items: center;
    width: 100%;
}

.trust-badges-hero {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(15, 23, 42, 0.1);
}

.trust-badges-hero .badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-primary-dark);
    background: rgba(255, 255, 255, 0.6);
    padding: 0.5rem 1rem;
    border-radius: 50px;
    backdrop-filter: blur(5px);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: 0 4px 6px rgba(0,0,0,0.02);
}

@media (max-width: 576px) {
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }
    .trust-badges-hero {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }
    .trust-badges-hero .badge {
        width: 100%;
        justify-content: center;
    }
}

/* Sections Header */
.section-header {
    margin-bottom: 5rem;
}

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

.section-description {
    max-width: 700px;
    margin: 0 auto;
}

/* Feature Specifics */
.feature-grid {
    display: grid;
    /* Grid Fluido auto-fit */
    grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
    gap: var(--spacing-md);
}

.feature-card {
    text-align: left;
    position: relative;
    overflow: hidden;
    transition: var(--transition-smooth);
    padding: 1.5rem;
    border-radius: var(--border-radius);
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(to bottom, var(--color-accent), var(--color-eco));
    opacity: 0;
    transition: var(--transition-smooth);
    border-radius: 4px;
}

.feature-card:hover {
    background: var(--color-surface);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.03);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-icon {
    font-size: 3rem;
    margin-bottom: 2rem;
    display: inline-block;
    filter: drop-shadow(0 0 10px rgba(34, 211, 238, 0.3));
}

/* Sections Common */
section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

/* Footer - Clean, Premium Aesthetics */
.site-footer {
    background: var(--color-surface);
    color: var(--color-text);
    padding: calc(var(--spacing-xl) * 1.5) 0 0;
    border-top: 1px solid var(--color-border);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--color-accent), transparent);
    opacity: 0.3;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(min(250px, 100%), 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer-logo {
    display: inline-block;
    margin-bottom: 1.5rem;
}

.footer-logo-img {
    height: 60px; /* Size appropriate for footer */
    width: auto;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.5));
    transition: transform var(--transition-smooth);
}

.footer-logo:hover .footer-logo-img {
    transform: scale(1.05);
}
.footer-about { color: var(--color-text-muted); line-height: 1.8; margin-bottom: 2rem; max-width: 320px; }

.footer-col h4 {
    color: var(--color-text);
    margin-bottom: 2rem;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    position: relative;
    display: inline-block;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--color-accent);
}

.footer-col ul li { 
    margin-bottom: 1rem; 
}

.footer-col a {
    color: var(--color-text-muted);
    font-size: 0.95rem;
    display: inline-flex;
    align-items: flex-start; /* Permite que flecha respete la línea 1 en textos multi-línea */
    transition: all 0.3s ease;
}

.footer-col ul li a::before {
    content: '→';
    margin-right: 0.5rem;
    margin-top: 0.2rem; /* Lo alinea mejor respecto a flex-start */
    color: var(--color-accent);
    opacity: 0;
    transform: translateX(-10px);
    transition: all 0.3s ease;
    font-size: 0.9em;
}

.footer-col a:hover {
    color: var(--color-accent);
    transform: translateX(5px);
}

.footer-col ul li a:hover::before {
    opacity: 1;
    transform: translateX(0);
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 2rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

@media (max-width: 576px) {
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* Service Preview Specifics */
.service-preview-card {
    padding: 0;
    overflow: hidden;
}

.service-img-container {
    aspect-ratio: 16/9;
    width: 100%;
    overflow: hidden;
}

.service-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.service-preview-card:hover .service-img-container img {
    transform: scale(1.1);
}

.service-card-content {
    padding: 2rem;
}

/* Before After Specifics */
.before-after-img {
    width: 100%;
    aspect-ratio: 4/3;
    max-height: 450px;
    object-fit: cover;
}

.fact-box {
    margin-top: 4rem;
    padding: 3rem;
    background: var(--color-surface);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

/* Gradient Text Fix */
.cta-section h2 {
    background: linear-gradient(to right, #fff, var(--color-accent));
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* Interior Pages Refinements */
.page-header {
    padding: var(--spacing-xl) 0 var(--spacing-md);
    position: relative;
    border-bottom: 1px solid var(--color-border);
}

.check-list {
    margin-bottom: 2rem;
    list-style: none;
    padding: 0;
}

.check-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 1rem;
    color: var(--color-text-muted);
}

.check-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 700;
}

.refined-img {
    height: 100%;
    width: 100%;
    object-fit: cover;
    border-radius: var(--border-radius);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-premium);
}

.service-decoration-img {
    height: 400px;
}