/* ESTÉTICA PREMIUM ESTATE & INDUSTRY - SANDRA ROMERO RODRÍGUEZ */
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@300;400;600&family=Playfair+Display:ital,wght@0,500;0,700;1,500&display=swap');

:root {
    --prime-dark: #1A2A3A;    /* Azul Noche / Corporativo */
    --prime-gold: #C5A880;    /* Oro Envejecido / Premium */
    --prime-light: #F5F7FA;   /* Gris Perla / Fondo */
    --prime-text: #4A5568;    /* Gris Pizarra */
    --white: #FFFFFF;
    --transition: all 0.4s ease-in-out;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Open Sans', sans-serif; background-color: var(--prime-light); color: var(--prime-text); line-height: 1.7; font-weight: 300; }
h1, h2, h3, h4 { font-family: 'Playfair Display', serif; color: var(--prime-dark); }

/* TOP BAR (Contacto rápido) */
.top-bar { background: var(--prime-dark); color: var(--white); padding: 8px 5%; display: flex; justify-content: space-between; align-items: center; font-size: 0.8rem; letter-spacing: 1px; }
.top-bar-info span { margin-right: 20px; }
.top-bar-info i { color: var(--prime-gold); margin-right: 5px; font-style: normal; }

/* NAVEGACIÓN PRINCIPAL CENTRADA */
header { background: var(--white); padding: 25px 5%; box-shadow: 0 4px 15px rgba(0,0,0,0.03); position: sticky; top: 0; z-index: 1000; display: flex; justify-content: space-between; align-items: center; }
.brand h1 { font-size: 2.2rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; }
.brand p { font-size: 0.8rem; color: var(--prime-gold); text-transform: uppercase; letter-spacing: 3px; font-weight: 600; margin-top: 5px; }
nav { display: flex; align-items: center; gap: 40px; }
.nav-links { display: flex; list-style: none; gap: 30px; }
.nav-links a { text-decoration: none; color: var(--prime-dark); font-size: 0.9rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; transition: var(--transition); position: relative; }
.nav-links a:hover { color: var(--prime-gold); }
.nav-links a::before { content: ''; position: absolute; width: 0; height: 1px; bottom: -5px; left: 0; background-color: var(--prime-gold); transition: var(--transition); }
.nav-links a:hover::before { width: 100%; }
.lang-selector { border: 1px solid #E2E8F0; background: var(--prime-light); color: var(--prime-dark); padding: 8px 15px; font-family: 'Open Sans', sans-serif; font-size: 0.85rem; font-weight: 600; cursor: pointer; transition: var(--transition); }
.lang-selector:hover { border-color: var(--prime-gold); }

/* HERO (DISEÑO SPLIT SCREEN) */
.hero { display: flex; min-height: 75vh; background: var(--white); margin: 40px 5%; box-shadow: 0 20px 40px rgba(0,0,0,0.04); }
.hero-content { flex: 1; padding: 6% 8%; display: flex; flex-direction: column; justify-content: center; background: var(--prime-dark); color: var(--white); }
.hero-content h2 { font-size: 3.5rem; color: var(--white); line-height: 1.2; margin-bottom: 30px; font-weight: 500; }
.hero-content h2 i { color: var(--prime-gold); }
.hero-content p { font-size: 1.1rem; color: #E2E8F0; margin-bottom: 0; font-weight: 300; }
.hero-visual { flex: 1; position: relative; }
.hero-visual img { position: absolute; width: 100%; height: 100%; object-fit: cover; }

/* CONTENEDORES Y TÍTULOS */
.content-block { padding: 80px 5%; max-width: 1300px; margin: 0 auto; }
.section-title { font-size: 2.8rem; margin-bottom: 50px; text-align: center; position: relative; }
.section-title::after { content: '◆'; display: block; font-size: 1rem; color: var(--prime-gold); margin-top: 10px; }

/* SERVICIOS (REGLA: SOLO TÍTULOS E IMÁGENES) */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 40px; }
.service-card { position: relative; height: 400px; overflow: hidden; background: var(--prime-dark); }
.service-card img { width: 100%; height: 100%; object-fit: cover; opacity: 0.7; transition: transform 0.6s ease; }
.service-card:hover img { transform: scale(1.08); opacity: 0.4; }
.service-card h3 { position: absolute; bottom: 30px; left: 30px; right: 30px; color: var(--white); font-size: 1.6rem; z-index: 2; border-left: 4px solid var(--prime-gold); padding-left: 15px; }

/* TESTIMONIOS (REGLA: 100% ANÓNIMOS) */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 40px; }
.testimonial-card { background: var(--white); padding: 50px 40px; box-shadow: 0 10px 30px rgba(0,0,0,0.03); border-top: 1px solid #E2E8F0; position: relative; transition: var(--transition); }
.testimonial-card:hover { transform: translateY(-5px); box-shadow: 0 15px 40px rgba(0,0,0,0.06); }
.testimonial-card p { font-size: 1.15rem; color: var(--prime-text); font-style: italic; line-height: 1.8; position: relative; z-index: 1; }
.testimonial-card::before { content: '“'; position: absolute; top: 10px; left: 30px; font-family: 'Playfair Display', serif; font-size: 6rem; color: var(--prime-light); line-height: 1; z-index: 0; }

/* DUDAS (REGLA: EXACTAMENTE 2, H3 + P) */
.faq-container { max-width: 900px; margin: 0 auto; }
.faq-box { background: var(--white); padding: 40px 50px; margin-bottom: 30px; border-left: 2px solid var(--prime-gold); box-shadow: 0 5px 20px rgba(0,0,0,0.02); }
.faq-box h3 { font-size: 1.5rem; margin-bottom: 20px; color: var(--prime-dark); }
.faq-box p { font-size: 1.1rem; color: var(--prime-text); }

/* FOOTER ELEGANTE */
footer { background-color: var(--prime-dark); padding: 80px 5% 30px; margin-top: 80px; color: #A0AEC0; }
.footer-columns { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 50px; max-width: 1300px; margin: 0 auto 50px; }
.footer-columns > div { flex: 1; min-width: 240px; }
.footer-columns h4 { color: var(--white); font-size: 1.3rem; margin-bottom: 25px; font-family: 'Playfair Display', serif; letter-spacing: 1px; }
.footer-columns p { margin-bottom: 12px; font-size: 0.95rem; }
.footer-menu-links { list-style: none; }
.footer-menu-links li { margin-bottom: 15px; }
.footer-menu-links a { color: #A0AEC0; text-decoration: none; font-size: 0.95rem; transition: var(--transition); letter-spacing: 1px; }
.footer-menu-links a:hover { color: var(--prime-gold); }

/* LOGO KIT DIGITAL */
.logo-kit-local { display: block; margin: 0 auto 40px; max-width: 300px; width: 100%; height: auto; background-color: var(--white); padding: 15px; border-radius: 4px; }
.footer-legal-text { text-align: center; font-size: 0.85rem; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 30px; color: #718096; }