/*
Theme Name: JAC Ventanas PVC
Theme URI: http://ventanaspvcjac.es
Author: Nortgess SL
Author URI: http://nortgess.es
Description: Tema personalizado para Ventanas PVC JAC - Juan Ángel Carreira González
Version: 1.0
License: Private
Text Domain: jac-ventanas
*/

/* =========================================
   VARIABLES Y RESET
   ========================================= */
:root {
    --color-primary: #1B3A5C;
    --color-accent: #E8B800;
    --color-accent-dark: #C9A000;
    --color-light: #F5F7FA;
    --color-white: #ffffff;
    --color-text: #2C3E50;
    --color-text-light: #6C7A89;
    --color-border: #E0E6ED;
    --font-heading: 'Montserrat', sans-serif;
    --font-body: 'Open Sans', sans-serif;
    --shadow: 0 4px 20px rgba(0,0,0,0.10);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.16);
    --radius: 8px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    line-height: 1.7;
    font-size: 16px;
    background: var(--color-white);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-accent-dark);
}

ul {
    list-style: none;
}

/* =========================================
   TIPOGRAFÍA
   ========================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.2;
    color: var(--color-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.5rem); }
h4 { font-size: 1.1rem; }

p {
    margin-bottom: 1rem;
    color: var(--color-text);
}

/* =========================================
   LAYOUT HELPERS
   ========================================= */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 80px 0;
}

.section--gray {
    background: var(--color-light);
}

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-header h2 {
    margin-bottom: 16px;
}

.section-header p {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-header .divider {
    width: 60px;
    height: 4px;
    background: var(--color-accent);
    margin: 16px auto 0;
    border-radius: 2px;
}

/* =========================================
   BOTONES
   ========================================= */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    transition: var(--transition);
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--color-accent);
    color: var(--color-primary);
}

.btn-primary:hover {
    background: var(--color-accent-dark);
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

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

.btn-outline:hover {
    background: var(--color-white);
    color: var(--color-primary);
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-secondary:hover {
    background: #14293f;
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--shadow-hover);
}

/* =========================================
   HEADER / NAVEGACIÓN
   ========================================= */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: var(--color-primary);
    box-shadow: 0 2px 12px rgba(0,0,0,0.20);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.site-logo img {
    height: 56px;
    width: auto;
}

.site-logo .logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.4rem;
    color: var(--color-white);
    letter-spacing: 1px;
}

.site-logo .logo-text span {
    color: var(--color-accent);
}

.site-nav ul {
    display: flex;
    gap: 8px;
    align-items: center;
}

.site-nav a {
    color: rgba(255,255,255,0.85);
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    padding: 8px 16px;
    border-radius: 4px;
    transition: var(--transition);
}

.site-nav a:hover,
.site-nav .current-menu-item a {
    color: var(--color-accent);
    background: rgba(255,255,255,0.08);
}

.site-nav .nav-cta a {
    background: var(--color-accent);
    color: var(--color-primary);
    border-radius: var(--radius);
}

.site-nav .nav-cta a:hover {
    background: var(--color-accent-dark);
    color: var(--color-primary);
}

/* Hamburger móvil */
.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1100;
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 2px;
    background: var(--color-white);
    border-radius: 2px;
    transition: var(--transition);
}

/* =========================================
   HERO - INICIO
   ========================================= */
.hero {
    position: relative;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d2236 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    opacity: 0.25;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-badge {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-primary);
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 6px 16px;
    border-radius: 20px;
    margin-bottom: 24px;
}

.hero h1 {
    color: var(--color-white);
    margin-bottom: 24px;
    text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.hero h1 span {
    color: var(--color-accent);
}

.hero p {
    color: rgba(255,255,255,0.85);
    font-size: 1.15rem;
    margin-bottom: 40px;
    max-width: 560px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 60px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.15);
    flex-wrap: wrap;
}

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

.hero-stat .number {
    display: block;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2rem;
    color: var(--color-accent);
    line-height: 1;
}

.hero-stat .label {
    display: block;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.7);
    margin-top: 4px;
}

/* =========================================
   SERVICIOS CARDS (INICIO)
   ========================================= */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--color-white);
    border-radius: 12px;
    padding: 36px 28px;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-top: 4px solid transparent;
}

.service-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-top-color: var(--color-accent);
}

.service-card .icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--color-primary), #2a5080);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    font-size: 1.8rem;
}

.service-card h3 {
    margin-bottom: 12px;
    font-size: 1.15rem;
}

.service-card p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* =========================================
   POR QUÉ ELEGIRNOS
   ========================================= */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}

.feature-item {
    text-align: center;
    padding: 32px 20px;
}

.feature-item .icon-circle {
    width: 80px;
    height: 80px;
    background: var(--color-accent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 2rem;
}

.feature-item h3 {
    margin-bottom: 10px;
}

.feature-item p {
    color: var(--color-text-light);
    font-size: 0.95rem;
    margin: 0;
}

/* =========================================
   GALERÍA / IMÁGENES
   ========================================= */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.gallery-item {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 4/3;
    background: var(--color-light);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

/* =========================================
   CTA BANNER
   ========================================= */
.cta-banner {
    background: linear-gradient(135deg, var(--color-primary) 0%, #0d2236 100%);
    padding: 80px 0;
    text-align: center;
}

.cta-banner h2 {
    color: var(--color-white);
    margin-bottom: 16px;
}

.cta-banner p {
    color: rgba(255,255,255,0.80);
    font-size: 1.1rem;
    margin-bottom: 36px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

.cta-banner .cta-phone {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-accent);
    margin-bottom: 24px;
}

/* =========================================
   PÁGINA DE SERVICIOS
   ========================================= */
.page-hero {
    background-color: #1B3A5C;
    background-image: linear-gradient(135deg, #1B3A5C 0%, #0d2236 100%);
    padding: 80px 0 60px;
    text-align: center;
    display: block;
    width: 100%;
}

.page-hero h1 {
    color: #ffffff !important;
    margin-bottom: 16px;
}

.page-hero p {
    color: rgba(255,255,255,0.85) !important;
}

.page-hero h1 {
    color: var(--color-white);
    margin-bottom: 16px;
}

.page-hero p {
    color: rgba(255,255,255,0.80);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 8px;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin-bottom: 20px;
}

.breadcrumb a {
    color: var(--color-accent);
}

.breadcrumb span {
    color: rgba(255,255,255,0.4);
}

.servicios-list {
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.servicio-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    grid-template-areas: "img text";
    gap: 60px;
    align-items: start;
}

.servicio-item:nth-child(even) {
    grid-template-areas: "text img";
}

.servicio-item .servicio-img {
    grid-area: img;
}

.servicio-item .servicio-text {
    grid-area: text;
}

.servicio-item .servicio-img {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow);
    aspect-ratio: 16/10;
    background: var(--color-light);
}

.servicio-item .servicio-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.servicio-item .servicio-img .img-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    color: var(--color-border);
}

.servicio-tag {
    display: inline-block;
    background: var(--color-accent);
    color: var(--color-primary);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 4px 12px;
    border-radius: 12px;
    margin-bottom: 16px;
}

.servicio-item h2 {
    margin-bottom: 16px;
}

.servicio-item p {
    color: var(--color-text-light);
    margin-bottom: 16px;
}

.servicio-features {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 24px;
}

.servicio-features li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.servicio-features li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    background: var(--color-accent);
    color: var(--color-primary);
    border-radius: 50%;
    font-weight: 700;
    font-size: 0.75rem;
    flex-shrink: 0;
}

/* =========================================
   PÁGINA DE CONTACTO
   ========================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.4fr;
    gap: 60px;
    align-items: start;
}

.contact-info h2 {
    margin-bottom: 16px;
}

.contact-info > p {
    color: var(--color-text-light);
    margin-bottom: 36px;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.contact-detail {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.contact-detail .icon {
    width: 48px;
    height: 48px;
    background: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.contact-detail .text strong {
    display: block;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 4px;
}

.contact-detail .text span {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* Formulario */
.contact-form-wrapper {
    background: var(--color-white);
    border-radius: 16px;
    padding: 48px 40px;
    box-shadow: var(--shadow);
}

.contact-form-wrapper h3 {
    margin-bottom: 32px;
    font-size: 1.3rem;
}

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

.form-group label {
    display: block;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.88rem;
    color: var(--color-primary);
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--color-border);
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-light);
    transition: var(--transition);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    background: var(--color-white);
    box-shadow: 0 0 0 3px rgba(27,58,92,0.08);
}

.form-group textarea {
    resize: vertical;
    min-height: 140px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-submit {
    width: 100%;
    padding: 16px;
    font-size: 1rem;
    margin-top: 8px;
}

.form-note {
    font-size: 0.8rem;
    color: var(--color-text-light);
    text-align: center;
    margin-top: 16px;
}

/* Mensaje de éxito */
.form-success {
    display: none;
    background: #e8f5e9;
    border: 1px solid #a5d6a7;
    color: #2e7d32;
    padding: 20px;
    border-radius: var(--radius);
    text-align: center;
    margin-top: 16px;
    font-weight: 600;
}

/* =========================================
   BARRA KIT DIGITAL
   ========================================= */
.kit-digital-bar {
    background: #ffffff;
    padding: 36px 0 40px;
    border-top: 3px solid #E8B800;
    text-align: center;
}

.kit-digital-label {
    font-size: 0.72rem;
    color: #999;
    letter-spacing: 0.8px;
    text-transform: uppercase;
    margin-bottom: 24px;
    line-height: 1.6;
}

.kit-digital-bar img {
    max-width: 860px;
    width: 90%;
    height: auto;
}

/* =========================================
   FOOTER
   ========================================= */
.site-footer {
    background: #0d1e2e;
    color: rgba(255,255,255,0.75);
    padding: 72px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 48px;
    padding-bottom: 56px;
    border-bottom: 1px solid rgba(255,255,255,0.10);
}

.footer-brand .logo-text {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--color-white);
    margin-bottom: 16px;
    display: block;
}

.footer-brand .logo-text span {
    color: var(--color-accent);
}

.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    color: rgba(255,255,255,0.60);
    margin-bottom: 0;
}

.footer-col h4 {
    color: var(--color-white);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.60);
    font-size: 0.9rem;
}

.footer-col ul li a:hover {
    color: var(--color-accent);
}

.footer-col .contact-line {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.60);
    margin-bottom: 12px;
}

.footer-col .contact-line .ico {
    font-size: 1rem;
}

.footer-bottom {
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: rgba(255,255,255,0.40);
    flex-wrap: wrap;
    gap: 8px;
}

.footer-bottom a {
    color: rgba(255,255,255,0.40);
}

.footer-bottom a:hover {
    color: var(--color-accent);
}

/* =========================================
   RESPONSIVE
   ========================================= */
@media (max-width: 1024px) {
    .servicio-item {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }

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

    .footer-grid {
        grid-template-columns: 1fr;
    }
}

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

    /* Nav móvil */
    .menu-toggle {
        display: flex;
    }

    .site-nav {
        position: fixed;
        top: 80px;
        left: 0;
        right: 0;
        background: var(--color-primary);
        padding: 24px;
        transform: translateY(-120%);
        opacity: 0;
        transition: var(--transition);
        box-shadow: 0 8px 24px rgba(0,0,0,0.3);
    }

    .site-nav.is-open {
        transform: translateY(0);
        opacity: 1;
    }

    .site-nav ul {
        flex-direction: column;
        gap: 4px;
    }

    .site-nav a {
        display: block;
        padding: 14px 16px;
        font-size: 1rem;
    }

    /* Hero */
    .hero {
        min-height: 70vh;
        padding: 80px 0 60px;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-stats {
        gap: 24px;
    }

    /* Servicios */
    .servicio-item,
    .servicio-item:nth-child(even) {
        grid-template-columns: 1fr;
        direction: ltr;
    }

    /* Formulario */
    .contact-form-wrapper {
        padding: 32px 24px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    /* Footer */
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .hero-stats {
        gap: 16px;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

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