/* ESTRUCTURA MAYORISTA CALZADO - AMANDO PÉREZ PAREDES */
:root {
    --shoe-dark: #1A1A1D;      /* Negro carbón elegante */
    --shoe-leather: #B07D54;   /* Tono cuero / camel */
    --shoe-light: #F7F5F0;     /* Crudo / Blanco roto texturizado */
    --white: #FFFFFF;
    --text-main: #4A4A4A;
    --transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Raleway', system-ui, sans-serif; background-color: var(--shoe-light); color: var(--text-main); line-height: 1.8; overflow-x: hidden; }
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; color: var(--shoe-dark); }

/* CABECERA BOUTIQUE B2B */
header { background: rgba(255, 255, 255, 0.98); padding: 25px 5%; display: flex; justify-content: space-between; align-items: center; position: fixed; width: 100%; top: 0; z-index: 1000; box-shadow: 0 4px 30px rgba(0,0,0,0.05); border-bottom: 2px solid var(--shoe-leather); }
.brand h1 { font-size: 2rem; font-weight: 800; letter-spacing: 1px; text-transform: uppercase; }
.brand h1 span { color: var(--shoe-leather); font-style: italic; }
.brand p { font-size: 0.85rem; color: #777; font-family: 'Raleway', sans-serif; font-weight: 600; text-transform: uppercase; letter-spacing: 3px; margin-top: 5px; }
nav { display: flex; gap: 40px; align-items: center; }
.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--shoe-dark); font-weight: 600; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 1px; transition: var(--transition); position: relative; }
.nav-links a::after { content: ''; position: absolute; width: 0; height: 1px; bottom: -4px; left: 0; background-color: var(--shoe-leather); transition: var(--transition); }
.nav-links a:hover { color: var(--shoe-leather); }
.nav-links a:hover::after { width: 100%; }
.lang-selector { padding: 8px 15px; background: transparent; border: 1px solid var(--shoe-dark); color: var(--shoe-dark); font-weight: bold; cursor: pointer; transition: var(--transition); font-family: 'Raleway', sans-serif; font-size: 0.8rem; letter-spacing: 1px; text-transform: uppercase; }
.lang-selector:hover { background: var(--shoe-dark); color: var(--white); }

/* HERO CON VÍDEO LOCAL DE FONDO */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 0 5%; overflow: hidden; text-align: center; }
.hero-video { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; filter: brightness(45%) sepia(20%); }
.hero-content { position: relative; z-index: 2; max-width: 1000px; margin-top: 80px; padding: 60px; background: rgba(26, 26, 29, 0.8); backdrop-filter: blur(5px); border: 1px solid rgba(176, 125, 84, 0.3); border-radius: 4px; }
.hero-content h2 { font-size: 4.5rem; color: var(--white); line-height: 1.1; margin-bottom: 30px; font-weight: 700; letter-spacing: 2px; }
.hero-content p { font-size: 1.25rem; color: #E5E5E5; font-family: 'Raleway', sans-serif; font-weight: 300; max-width: 800px; margin: 0 auto; line-height: 1.9; }

/* BLOQUES DE CONTENIDO DENSOS */
.content-block { padding: 120px 5%; max-width: 1400px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.content-block.full { grid-template-columns: 1fr; max-width: 1100px; text-align: center; }
.content-block h2 { font-size: 3.2rem; margin-bottom: 30px; font-weight: 700; position: relative; padding-bottom: 20px; }
.content-block h2::after { content: ''; position: absolute; left: 0; bottom: 0; width: 80px; height: 3px; background: var(--shoe-leather); }
.content-block.full h2::after { left: 50%; transform: translateX(-50%); }
.content-block p { font-size: 1.15rem; margin-bottom: 25px; text-align: justify; }

/* CATÁLOGO INQUEBRANTABLE (SOLO TÍTULOS E IMÁGENES EXTERNAS) */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(380px, 1fr)); gap: 40px; margin-top: 60px; width: 100%; }
.service-card { position: relative; height: 480px; overflow: hidden; display: flex; align-items: flex-end; justify-content: center; background: var(--shoe-dark); }
.service-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; transition: transform 1s ease; filter: brightness(60%) contrast(110%); }
.service-card:hover img { transform: scale(1.05); filter: brightness(40%); }
.service-card .overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(26,26,29,0.95) 0%, rgba(26,26,29,0) 60%); z-index: 2; pointer-events: none; }
.service-card h3 { position: relative; z-index: 3; color: var(--shoe-leather); font-size: 1.6rem; font-weight: 700; text-align: center; padding: 40px 30px; width: 100%; text-transform: uppercase; letter-spacing: 2px; font-family: 'Raleway', sans-serif; }

/* TESTIMONIOS ANÓNIMOS */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(400px, 1fr)); gap: 50px; margin-top: 50px; }
.testimonial-card { background: var(--white); padding: 60px 50px; box-shadow: 0 10px 40px rgba(0,0,0,0.03); position: relative; border-bottom: 4px solid var(--shoe-leather); }
.testimonial-card p { font-size: 1.15rem; font-style: italic; color: var(--text-main); position: relative; z-index: 1; text-align: justify; }
.testimonial-card::before { content: '”'; position: absolute; top: 10px; left: 30px; font-family: 'Playfair Display', serif; font-size: 8rem; color: var(--shoe-light); line-height: 1; z-index: 0; }

/* FAQ: EXACTAMENTE 2 PREGUNTAS */
.faq-container { background: var(--white); padding: 80px; box-shadow: 0 15px 50px rgba(0,0,0,0.04); text-align: left; border-left: 5px solid var(--shoe-leather); }
.faq-item { margin-bottom: 50px; }
.faq-item:last-child { margin-bottom: 0; }
.faq-item h3 { color: var(--shoe-dark); font-size: 1.8rem; margin-bottom: 20px; font-weight: 700; }
.faq-item p { font-size: 1.15rem; color: var(--text-main); }

/* FOOTER UNIFICADO GLOBAL */
footer { background: var(--shoe-dark); padding: 100px 5% 40px; margin-top: 100px; color: var(--white); }
.footer-columns { display: grid; grid-template-columns: repeat(4, 1fr); gap: 60px; max-width: 1400px; margin: 0 auto 80px; }
.footer-columns h4 { color: var(--shoe-leather); font-family: 'Playfair Display', serif; font-size: 1.5rem; margin-bottom: 30px; letter-spacing: 1px; }
.footer-columns p { color: #A0A0A0; font-size: 1.05rem; margin-bottom: 12px; }
.footer-menu-links { list-style: none; }
.footer-menu-links li { margin-bottom: 15px; }
.footer-menu-links a { color: #A0A0A0; text-decoration: none; transition: var(--transition); display: block; font-weight: 600; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 1px; }
.footer-menu-links a:hover { color: var(--white); transform: translateX(5px); color: var(--shoe-leather); }

/* LOGO KIT DIGITAL ESTRICTO */
.logo-kit-centered { height: 125px !important; background-color: transparent !important; display: block; margin: 0 auto 50px; }
.footer-legal-text { text-align: center; color: #666; font-size: 0.95rem; border-top: 1px solid #333; padding-top: 30px; letter-spacing: 1px; }