/*
Theme Name: Beltrán Roig S.L.
Theme URI: https://beltranroig.com
Author: Imagina Disseny
Author URI: https://imaginadisseny.com
Description: Theme corporativo para Beltrán Roig S.L.
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: beltranroig
Tags: industrial, business, responsive, custom-menu, featured-images
*/

/* ===========================
   RESET & BASE
=========================== */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

:root {
    --color-primary:    #2052a8;   /* Azul corporativo Beltrán Roig */
    --color-primary-dk: #163a7a;   /* Azul oscuro para hovers y footer */
    --color-secondary:  #dbaf04;   /* Oro corporativo Beltrán Roig */
    --color-dark:       #111827;
    --color-gray:       #6b7280;
    --color-light-gray: #f3f4f6;
    --color-white:      #ffffff;
    --font-main:        Verdana, 'Segoe UI', Arial, sans-serif;
    --transition:       0.3s ease;
    --shadow:           0 4px 20px rgba(0,0,0,0.1);
    --shadow-hover:     0 8px 30px rgba(0,0,0,0.18);
    --radius:           6px;
    --max-width:        1200px;
}

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-main);
    color: var(--color-dark);
    background: var(--color-white);
    font-size: 16px;
    line-height: 1.6;
}

img { max-width: 100%; height: auto; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

.container {
    width: 90%;
    max-width: var(--max-width);
    margin: 0 auto;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    border: none;
}

.btn-primary {
    background: var(--color-secondary);
    color: var(--color-white);
}
.btn-primary:hover { background: #b89003; transform: translateY(-2px); }

.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); }

.section-title {
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 12px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-gray);
    margin-bottom: 48px;
}

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

/* ===========================
   HEADER & NAV
=========================== */
.site-header {
    background: var(--color-primary);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.3);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
}

.site-logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.site-logo img {
    height: 50px;
    width: auto;
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-white);
    line-height: 1.2;
}

.logo-slogan {
    font-size: 0.75rem;
    color: var(--color-secondary);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

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

.main-nav a {
    color: rgba(255,255,255,0.85);
    padding: 8px 16px;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-weight: 500;
    transition: var(--transition);
}

.main-nav a:hover,
.main-nav .current-menu-item a {
    color: var(--color-white);
    background: rgba(255,255,255,0.1);
}

.nav-cta a {
    background: var(--color-secondary) !important;
    color: var(--color-white) !important;
    padding: 10px 20px !important;
}

.nav-cta a:hover { background: #b89003 !important; }

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.menu-toggle span {
    display: block;
    width: 26px;
    height: 3px;
    background: var(--color-white);
    margin: 5px 0;
    border-radius: 2px;
    transition: var(--transition);
}

/* ===========================
   HERO
=========================== */
.hero {
    background: linear-gradient(135deg, var(--color-primary) 0%, #163a7a 60%, #0d2a5e 100%);
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url('assets/img/fondo_rayas_azules.gif') repeat;
    opacity: 0.15;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content { padding: 60px 0; }

.hero-badge {
    display: inline-block;
    background: rgba(244,121,32,0.2);
    color: var(--color-secondary);
    border: 1px solid var(--color-secondary);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    color: var(--color-white);
    line-height: 1.2;
    margin-bottom: 20px;
}

.hero-title span { color: var(--color-secondary); }

.hero-desc {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.75);
    margin-bottom: 36px;
    line-height: 1.7;
}

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 48px;
    padding-top: 32px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

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

.stat-number {
    font-size: 2rem;
    font-weight: 800;
    color: var(--color-secondary);
    line-height: 1;
}

.stat-label {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-img-placeholder {
    width: 100%;
    max-width: 480px;
    height: 420px;
    background: rgba(255,255,255,0.05);
    border: 2px dashed rgba(255,255,255,0.2);
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.4);
    font-size: 0.9rem;
    gap: 12px;
}

.hero-img-placeholder svg { opacity: 0.4; }

/* ===========================
   PRODUCTOS
=========================== */
.productos { padding: 100px 0; background: var(--color-white); }

.productos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 28px;
}

.producto-card {
    background: var(--color-white);
    border: 1px solid #e5e7eb;
    border-radius: 10px;
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow);
}

.producto-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: var(--color-secondary);
}

.producto-img {
    height: 180px;
    background: var(--color-light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3.5rem;
    position: relative;
    overflow: hidden;
}

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

.producto-body { padding: 24px; }

.producto-icon {
    width: 48px;
    height: 48px;
    background: rgba(244,121,32,0.1);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 14px;
}

.producto-body h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 8px;
}

.producto-body p {
    font-size: 0.9rem;
    color: var(--color-gray);
    line-height: 1.5;
    margin-bottom: 16px;
}

.producto-link {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--color-secondary);
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.producto-link:hover { gap: 10px; }

/* ===========================
   NOSOTROS
=========================== */
.nosotros {
    padding: 100px 0;
    background: var(--color-light-gray);
}

.nosotros-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
}

.nosotros-img {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
    height: 460px;
    background: #d1d5db;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray);
    font-size: 0.9rem;
    flex-direction: column;
    gap: 12px;
}

.nosotros-content .section-title { text-align: left; }
.nosotros-content .section-subtitle { text-align: left; }

.nosotros-text {
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.nosotros-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.feature-icon {
    width: 40px;
    height: 40px;
    background: var(--color-secondary);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.feature-text h4 {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.feature-text p {
    font-size: 0.82rem;
    color: var(--color-gray);
}

/* ===========================
   POR QUÉ ELEGIRNOS
=========================== */
.ventajas {
    padding: 100px 0;
    background: var(--color-primary);
}

.ventajas .section-title { color: var(--color-white); }
.ventajas .section-subtitle { color: rgba(255,255,255,0.65); }

.ventajas-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 28px;
}

.ventaja-card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 10px;
    padding: 36px 28px;
    text-align: center;
    transition: var(--transition);
}

.ventaja-card:hover {
    background: rgba(255,255,255,0.1);
    transform: translateY(-4px);
    border-color: var(--color-secondary);
}

.ventaja-ico {
    width: 70px;
    height: 70px;
    background: rgba(244,121,32,0.15);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    margin: 0 auto 20px;
    border: 2px solid rgba(244,121,32,0.3);
}

.ventaja-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 12px;
}

.ventaja-card p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
}

/* ===========================
   CONTACTO
=========================== */
.contacto { padding: 100px 0; background: var(--color-white); }

.contacto-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: start;
}

.contacto-info h3 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 16px;
}

.contacto-info p {
    color: var(--color-gray);
    line-height: 1.7;
    margin-bottom: 32px;
}

.info-items { display: flex; flex-direction: column; gap: 20px; }

.info-item {
    display: flex;
    gap: 16px;
    align-items: flex-start;
}

.info-item-icon {
    width: 44px;
    height: 44px;
    background: rgba(244,121,32,0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
    color: var(--color-secondary);
}

.info-item-text strong {
    display: block;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 2px;
}

.info-item-text span {
    color: var(--color-gray);
    font-size: 0.95rem;
}

/* Formulario */
.contacto-form {
    background: var(--color-light-gray);
    padding: 40px;
    border-radius: 12px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.form-group {
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
}

.form-group label {
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--color-primary);
    margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 12px 16px;
    border: 1.5px solid #e5e7eb;
    border-radius: var(--radius);
    font-size: 0.95rem;
    font-family: var(--font-main);
    background: var(--color-white);
    transition: var(--transition);
    color: var(--color-dark);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-secondary);
    box-shadow: 0 0 0 3px rgba(244,121,32,0.15);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.form-group.full { grid-column: 1 / -1; }

/* ===========================
   FOOTER
=========================== */
.site-footer {
    background: var(--color-primary-dk);
    color: rgba(255,255,255,0.7);
    padding: 70px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 50px;
}

.footer-brand .logo-name { color: var(--color-white); font-size: 1.3rem; }
.footer-brand .logo-slogan { color: var(--color-secondary); }

.footer-desc {
    margin-top: 16px;
    font-size: 0.9rem;
    line-height: 1.7;
}

.footer-social {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.social-link {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
    border: 1px solid rgba(255,255,255,0.1);
}

.social-link:hover { background: var(--color-secondary); color: white; border-color: var(--color-secondary); }

.footer-col h4 {
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--color-secondary);
    display: inline-block;
}

.footer-col ul { display: flex; flex-direction: column; gap: 10px; }

.footer-col ul li a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.6);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}

.footer-col ul li a::before { content: '›'; color: var(--color-secondary); }

.footer-col ul li a:hover { color: var(--color-white); padding-left: 4px; }

.footer-contact-item {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-bottom: 14px;
    font-size: 0.88rem;
}

.footer-contact-item span:first-child { color: var(--color-secondary); font-size: 1.1rem; }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding: 20px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

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

/* ===========================
   RESPONSIVE
=========================== */
@media (max-width: 1024px) {
    .nosotros-grid { grid-template-columns: 1fr; }
    .nosotros-img { height: 320px; order: -1; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contacto-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-image { display: none; }
    .hero-stats { grid-template-columns: 1fr 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .nosotros-features { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }

    .main-nav { display: none; }
    .main-nav.is-open {
        display: block;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--color-primary);
        padding: 20px;
        border-top: 1px solid rgba(255,255,255,0.1);
    }
    .main-nav.is-open ul { flex-direction: column; }
    .menu-toggle { display: block; }
    .site-header { position: relative; }

    .contacto-form { padding: 24px; }
    .section-title { font-size: 1.6rem; }
}

@media (max-width: 480px) {
    .hero-stats { grid-template-columns: 1fr; text-align: center; }
    .hero-actions { flex-direction: column; }
    .btn { text-align: center; }
}