/*
Theme Name: Orthobro
Description: Tema a la medida para Orthobro — Implantes de Columna y Ortopedia. Totalmente administrable desde WordPress (banner, productos, categorías, marcas, contacto, ventajas, testimonios y turismo médico).
Author: Lalo Butrón
Version: 1.0.0
Text Domain: orthobro
*/

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
    overflow-x: hidden;
}

:root {
    --primary-blue: #0052CC;
    --secondary-blue: #0066FF;
    --primary-orange: #FF8C00;
    --accent-orange: #FFB84D;
    --light-bg: #F8FAFB;
    --dark-text: #0F1117;
    --light-text: #6E7681;
}

/* Header */
header.site-header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid rgba(0, 82, 204, 0.1);
}

.site-header nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0.8rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 3rem;
}

.logo { display: flex; align-items: center; flex-shrink: 0; transition: transform .3s cubic-bezier(.4,0,.2,1); }
.logo:hover { transform: scale(1.02); }
.logo img { height: 110px; width: auto; object-fit: contain; filter: drop-shadow(0 2px 8px rgba(0,82,204,.1)); }
.logo .site-title { font-size: 1.6rem; font-weight: 800; color: var(--primary-blue); text-decoration: none; }

.nav-links { display: flex; gap: 3rem; list-style: none; flex: 1; }
.nav-links a { text-decoration: none; color: var(--light-text); font-weight: 500; font-size: .95rem; transition: color .3s; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -8px; left: 0; width: 0; height: 2px; background: linear-gradient(90deg, var(--primary-blue), var(--primary-orange)); transition: width .3s; }
.nav-links a:hover { color: var(--primary-blue); }
.nav-links a:hover::after { width: 100%; }

.cta-button {
    background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%);
    color: white; padding: .75rem 1.8rem; border: none; border-radius: 8px;
    cursor: pointer; font-weight: 600; font-size: .95rem; transition: all .3s;
    box-shadow: 0 4px 15px rgba(0,82,204,.2); white-space: nowrap; text-decoration: none; display: inline-block;
}
.cta-button:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(0,82,204,.3); color: white; }

/* Hero */
.hero {
    background: linear-gradient(135deg, #0052CC 0%, #0066FF 50%, #FF8C00 100%);
    position: relative; overflow: hidden; min-height: 700px;
    display: flex; align-items: center; justify-content: center; padding: 100px 2rem;
    background-size: cover; background-position: center;
}
.hero.has-image::before, .hero.has-image::after { display: none; }
.hero.has-image .hero-overlay { position: absolute; inset: 0; background: linear-gradient(135deg, rgba(0,82,204,.85), rgba(0,102,255,.7)); }
.hero::before {
    content: ''; position: absolute; top: -50%; right: -10%; width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(255,180,77,.2) 0%, transparent 70%); border-radius: 50%;
    animation: float 15s infinite ease-in-out;
}
.hero::after {
    content: ''; position: absolute; bottom: -20%; left: 5%; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,255,255,.1) 0%, transparent 70%); border-radius: 50%;
    animation: float 20s infinite ease-in-out reverse;
}
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-30px); } }

.hero-content { max-width: 900px; z-index: 2; text-align: center; animation: fadeInUp 1s ease; position: relative; }
.hero h1 { font-size: clamp(2.5rem, 8vw, 4rem); font-weight: 800; line-height: 1.2; color: white; margin-bottom: 1.5rem; letter-spacing: -1px; }
.hero h1 .orange, .hero h1 em { color: #FFD700; font-style: normal; text-shadow: 0 4px 20px rgba(255,215,0,.3); }
.hero p { font-size: 1.2rem; color: rgba(255,255,255,.95); margin-bottom: 2.5rem; line-height: 1.8; max-width: 600px; margin-left: auto; margin-right: auto; font-weight: 300; }
.hero-buttons { display: flex; gap: 1.5rem; justify-content: center; flex-wrap: wrap; }

.btn-primary {
    background: white; color: var(--primary-blue); padding: 1.1rem 2.5rem; border: none; border-radius: 10px;
    font-size: 1rem; cursor: pointer; font-weight: 700; transition: all .3s;
    box-shadow: 0 8px 20px rgba(0,0,0,.15); text-decoration: none; display: inline-block;
}
.btn-primary:hover { transform: translateY(-4px); box-shadow: 0 12px 30px rgba(0,0,0,.25); color: var(--primary-blue); }
.btn-secondary {
    background: transparent; color: white; padding: 1.1rem 2.5rem; border: 2px solid white; border-radius: 10px;
    font-size: 1rem; cursor: pointer; font-weight: 700; transition: all .3s; text-decoration: none; display: inline-block;
}
.btn-secondary:hover { background: rgba(255,255,255,.1); transform: translateY(-4px); color: white; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }

/* Layout */
.container { max-width: 1400px; margin: 0 auto; padding: 100px 2rem; }
.section-title { text-align: center; font-size: 2.8rem; margin-bottom: 1rem; color: var(--dark-text); font-weight: 800; letter-spacing: -1px; }
.section-subtitle { text-align: center; color: var(--light-text); font-size: 1.1rem; margin-bottom: 4rem; max-width: 600px; margin-left: auto; margin-right: auto; }

/* Productos destacados */
.products-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2.5rem; margin-top: 2rem; }
.product-card {
    background: white; border-radius: 16px; overflow: hidden;
    box-shadow: 0 2px 8px rgba(0,0,0,.06); transition: all .4s; border: 1px solid rgba(0,82,204,.08); position: relative;
}
.product-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 4px; background: linear-gradient(90deg, var(--primary-blue), var(--primary-orange)); opacity: 0; transition: opacity .4s; }
.product-card:hover { transform: translateY(-12px); box-shadow: 0 20px 40px rgba(0,0,0,.1); }
.product-card:hover::before { opacity: 1; }
.product-icon { background: linear-gradient(135deg, var(--primary-blue) 0%, var(--secondary-blue) 100%); height: 180px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; }
.product-icon img { width: 120px; height: 120px; object-fit: contain; filter: drop-shadow(0 4px 8px rgba(0,0,0,.15)); position: relative; z-index: 2; }
.product-content { padding: 2rem; }
.product-content h3 { color: var(--dark-text); margin-bottom: .8rem; font-size: 1.4rem; font-weight: 700; }
.product-content h3 a { color: inherit; text-decoration: none; }
.product-content p { color: var(--light-text); margin-bottom: 1.5rem; line-height: 1.7; font-size: .95rem; }
.product-features { list-style: none; }
.product-features li { padding: .6rem 0 .6rem 1.8rem; color: var(--light-text); position: relative; font-size: .9rem; }
.product-features li::before { content: '▸'; position: absolute; left: 0; color: var(--primary-orange); font-weight: bold; font-size: 1.2rem; }

/* Stats */
.stats { background: linear-gradient(135deg, #0052CC 0%, #0066FF 100%); padding: 5rem 2rem; border-radius: 20px; margin: 5rem 0; position: relative; overflow: hidden; }
.stats-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 3rem; text-align: center; position: relative; z-index: 2; }
.stat-item h2 { font-size: 2.8rem; margin-bottom: .8rem; color: #FFD700; font-weight: 800; }
.stat-item p { color: rgba(255,255,255,.9); font-weight: 500; }

/* Ventajas */
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 2rem; }
.feature-box { background: var(--light-bg); padding: 2.5rem; border-radius: 16px; text-align: center; transition: all .4s; border: 1px solid rgba(0,82,204,.08); }
.feature-box:hover { background: white; transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0,82,204,.12); }
.feature-number { font-size: 3rem; font-weight: 800; background: linear-gradient(135deg, var(--primary-blue), var(--primary-orange)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; margin-bottom: 1rem; }
.feature-box h3 { color: var(--dark-text); margin-bottom: .8rem; font-size: 1.3rem; font-weight: 700; }
.feature-box p { color: var(--light-text); line-height: 1.7; font-size: .95rem; }

/* Turismo médico */
.medical-tourism { background: linear-gradient(135deg, rgba(0,82,204,.08), rgba(255,140,0,.08)); border-radius: 20px; padding: 4rem; margin-top: 3rem; border: 1px solid rgba(0,82,204,.15); }
.medical-tourism h3 { color: var(--dark-text); margin-bottom: 1.5rem; font-size: 1.8rem; font-weight: 700; }
.medical-tourism > p { color: var(--light-text); margin-bottom: 2rem; line-height: 1.8; }
.services-list { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; margin-top: 2rem; }
.service-item { background: white; padding: 2rem; border-radius: 12px; border-left: 4px solid var(--primary-orange); transition: all .3s; box-shadow: 0 2px 8px rgba(0,0,0,.04); }
.service-item:hover { transform: translateX(4px); box-shadow: 0 8px 20px rgba(0,0,0,.08); }
.service-item h4 { color: var(--primary-blue); margin-bottom: .6rem; font-weight: 700; font-size: 1.05rem; }
.service-item p { color: var(--light-text); font-size: .9rem; line-height: 1.6; }

/* Catálogo */
.catalog-filters { display: flex; gap: 1rem; justify-content: center; margin-bottom: 3rem; flex-wrap: wrap; }
.filter-btn {
    padding: .8rem 1.8rem; border: 2px solid rgba(0,82,204,.3); background: white; color: var(--primary-blue);
    border-radius: 25px; cursor: pointer; font-weight: 600; font-size: .95rem; transition: all .3s;
}
.filter-btn:hover, .filter-btn.active { background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue)); color: white; border-color: var(--primary-blue); }

.catalog-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 2rem; margin-top: 2rem; }
.catalog-card {
    background: white; border-radius: 16px; overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,.06);
    transition: all .4s; border: 1px solid rgba(0,82,204,.08); display: flex; flex-direction: column; animation: fadeInUp .6s ease;
}
.catalog-card.hidden { display: none; }
.catalog-card:hover { transform: translateY(-12px); box-shadow: 0 20px 40px rgba(0,0,0,.1); }
.catalog-image {
    background: white; height: 180px; display: flex; align-items: center; justify-content: center; position: relative;
    box-shadow: inset 0 0 30px rgba(0,82,204,.15), 0 0 25px rgba(0,82,204,.2), inset 0 0 60px rgba(0,82,204,.1);
}
.catalog-image img { width: 140px; height: 140px; object-fit: contain; filter: drop-shadow(0 2px 6px rgba(0,82,204,.2)); position: relative; z-index: 2; border-radius: 12px; }
.catalog-content { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }
.catalog-content h3 { color: var(--dark-text); margin-bottom: .4rem; font-size: 1.15rem; font-weight: 700; line-height: 1.3; }
.catalog-content h3 a { color: inherit; text-decoration: none; }
.catalog-category { color: var(--primary-orange); font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .4px; margin-bottom: .8rem; }
.catalog-description { color: var(--light-text); margin-bottom: 1rem; line-height: 1.5; font-size: .85rem; flex: 1; }
.catalog-specs { background: var(--light-bg); border-radius: 8px; padding: .8rem; margin-bottom: 1rem; display: flex; flex-direction: column; gap: .5rem; }
.catalog-specs span { color: var(--light-text); font-size: .8rem; padding-left: 1rem; position: relative; line-height: 1.4; }
.catalog-specs span::before { content: '▸'; position: absolute; left: 0; color: var(--primary-orange); font-weight: bold; }
.catalog-actions { display: flex; gap: .6rem; flex-wrap: wrap; }
.btn-info {
    background: linear-gradient(135deg, var(--primary-blue), var(--secondary-blue)); color: white; padding: .7rem 1.5rem;
    border: none; border-radius: 8px; cursor: pointer; font-weight: 600; font-size: .85rem; transition: all .3s;
    text-decoration: none; display: inline-block;
}
.btn-info:hover { transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0,82,204,.3); color: white; }
.btn-pdf { background: white; color: var(--primary-blue); border: 2px solid var(--primary-blue); padding: .55rem 1.3rem; border-radius: 8px; font-weight: 600; font-size: .85rem; text-decoration: none; display: inline-block; transition: all .3s; }
.btn-pdf:hover { background: var(--primary-blue); color: white; }

/* Testimonios */
.testimonials-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 2.5rem; margin-top: 3rem; }
.testimonial-card { background: white; padding: 2.5rem; border-radius: 16px; box-shadow: 0 2px 8px rgba(0,0,0,.06); border: 1px solid rgba(0,82,204,.08); transition: all .4s; }
.testimonial-card:hover { transform: translateY(-8px); box-shadow: 0 12px 30px rgba(0,0,0,.1); }
.testimonial-text { color: var(--light-text); margin-bottom: 1.5rem; line-height: 1.8; border-left: 4px solid var(--primary-orange); padding-left: 1.5rem; font-size: .95rem; font-style: italic; }
.testimonial-author { color: var(--dark-text); font-weight: 700; margin-bottom: .3rem; }
.testimonial-role { color: var(--light-text); font-size: .85rem; }

/* Contacto */
.contact-section { background: linear-gradient(135deg, var(--light-bg) 0%, white 100%); border-radius: 20px; padding: 5rem 2rem; text-align: center; margin: 4rem 0; border: 1px solid rgba(0,82,204,.08); }
.contact-section h2 { color: var(--dark-text); margin-bottom: 1rem; font-size: 2.2rem; font-weight: 800; }
.contact-section > p { color: var(--light-text); margin-bottom: 3rem; font-size: 1.05rem; max-width: 500px; margin-left: auto; margin-right: auto; }
.contact-info { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 2rem; margin-top: 2rem; }
.contact-item { background: white; padding: 2rem; border-radius: 12px; box-shadow: 0 2px 8px rgba(0,0,0,.04); transition: all .3s; }
.contact-item:hover { transform: translateY(-4px); box-shadow: 0 8px 20px rgba(0,0,0,.08); }
.contact-item h3 { color: var(--primary-blue); margin-bottom: .8rem; font-weight: 700; }
.contact-item p, .contact-item a { color: var(--light-text); font-size: 1rem; text-decoration: none; }
.contact-map { margin-top: 3rem; border-radius: 16px; overflow: hidden; box-shadow: 0 8px 25px rgba(0,0,0,.08); }
.contact-map iframe { width: 100%; height: 400px; border: 0; display: block; }

/* Footer */
footer.site-footer { background: linear-gradient(135deg, #0F1117 0%, #1C2128 100%); color: #C9D1D9; padding: 4rem 2rem; margin-top: 6rem; }
.footer-content { max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 3rem; margin-bottom: 2rem; }
.footer-section h4 { color: #58A6FF; margin-bottom: 1.2rem; font-weight: 700; font-size: 1.05rem; }
.footer-section p, .footer-section a { color: #8B949E; font-size: .9rem; margin-bottom: .6rem; text-decoration: none; display: block; transition: color .3s; }
.footer-section a:hover { color: var(--primary-orange); }
.footer-bottom { border-top: 1px solid rgba(88,166,255,.1); padding-top: 2rem; text-align: center; color: #6E7681; font-size: .85rem; }

/* WhatsApp flotante */
.whatsapp-float {
    position: fixed; bottom: 24px; right: 24px; z-index: 999;
    background: #25D366; color: white; width: 60px; height: 60px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 8px 25px rgba(37,211,102,.4); transition: transform .3s; text-decoration: none;
}
.whatsapp-float:hover { transform: scale(1.1); }
.whatsapp-float svg { width: 32px; height: 32px; fill: white; }

/* Producto individual */
.single-producto-wrap { display: grid; grid-template-columns: 1fr 1.2fr; gap: 4rem; align-items: start; }
.single-producto-image { background: var(--light-bg); border-radius: 20px; padding: 3rem; display: flex; align-items: center; justify-content: center; }
.single-producto-image img { max-width: 100%; height: auto; }
.single-producto-info h1 { font-size: 2.4rem; font-weight: 800; color: var(--dark-text); margin-bottom: .5rem; letter-spacing: -1px; }
.single-producto-info .catalog-category { font-size: .9rem; }
.single-producto-info .entry-content { color: var(--light-text); line-height: 1.8; margin: 1.5rem 0; }
.single-producto-info .entry-content img { max-width: 100%; height: auto; border-radius: 12px; }
.single-producto-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 2rem; }

/* Páginas / archivo genérico */
.page-content { max-width: 900px; margin: 0 auto; }
.page-content .entry-content { color: #333; line-height: 1.8; }
.page-content .entry-content img { max-width: 100%; height: auto; border-radius: 12px; }

/* Responsive */
@media (max-width: 900px) {
    .single-producto-wrap { grid-template-columns: 1fr; gap: 2rem; }
}
@media (max-width: 768px) {
    .site-header nav { gap: .8rem; padding: .6rem 1rem; }
    .nav-links { gap: .8rem; }
    .nav-links a { font-size: .85rem; }
    .cta-button { padding: .6rem 1.2rem; font-size: .85rem; }
    .logo img { height: 60px; }
    .hero { min-height: 500px; padding: 60px 1.5rem; }
    .hero h1 { font-size: 2rem; }
    .hero p { font-size: 1rem; }
    .container { padding: 60px 1.5rem; }
    .section-title { font-size: 2rem; }
    .hero-buttons { flex-direction: column; }
    .btn-primary, .btn-secondary { width: 100%; text-align: center; }
    .contact-section { padding: 3rem 1.5rem; }
    .catalog-grid { grid-template-columns: 1fr; }
    .medical-tourism { padding: 2rem; }
}