/* ESTÉTICA DARK PORTFOLIO - JUAN LUIS REAL MUÑOZ */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600&family=Space+Grotesk:wght@400;700&display=swap');

:root {
    --photo-bg: #0D0D0D;       /* Negro Profundo */
    --photo-surface: #1A1A1A;  /* Gris Oscuro (Tarjetas) */
    --photo-text: #F4F4F5;     /* Blanco Roto */
    --photo-accent: #FF3366;   /* Rojo Neón / Enfoque */
    --photo-muted: #A1A1AA;    /* Gris Suave */
    --transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background-color: var(--photo-bg); color: var(--photo-text); line-height: 1.7; font-weight: 300; overflow-x: hidden; }
h1, h2, h3, h4 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; text-transform: uppercase; letter-spacing: -0.5px; }

/* CABECERA INMERSIVA */
header { background: rgba(13, 13, 13, 0.9); backdrop-filter: blur(10px); padding: 20px 5%; display: flex; justify-content: space-between; align-items: center; position: fixed; width: 100%; top: 0; z-index: 1000; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.brand h1 { font-size: 1.8rem; letter-spacing: 2px; }
.brand h1 span { color: var(--photo-accent); }
.brand p { font-size: 0.75rem; letter-spacing: 4px; color: var(--photo-muted); margin-top: 2px; font-weight: 600; }
nav { display: flex; gap: 30px; align-items: center; }
.nav-links { display: flex; gap: 30px; list-style: none; }
.nav-links a { text-decoration: none; color: var(--photo-text); font-size: 0.85rem; letter-spacing: 2px; text-transform: uppercase; font-weight: 600; transition: var(--transition); position: relative; }
.nav-links a::after { content: ''; position: absolute; width: 0; height: 2px; bottom: -5px; left: 0; background-color: var(--photo-accent); transition: var(--transition); }
.nav-links a:hover { color: var(--photo-accent); }
.nav-links a:hover::after { width: 100%; }
.lang-selector { border: 1px solid var(--photo-muted); background: transparent; color: var(--photo-text); padding: 6px 15px; font-family: 'Space Grotesk', sans-serif; font-size: 0.8rem; cursor: pointer; transition: var(--transition); border-radius: 50px; }
.lang-selector:hover { border-color: var(--photo-accent); color: var(--photo-accent); }

/* HERO CINEMATOGRÁFICO */
.hero { position: relative; height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; padding: 0 5%; }
.hero-image { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 1; filter: brightness(40%) contrast(1.1) grayscale(20%); }
.hero-content { position: relative; z-index: 2; max-width: 800px; margin-top: 50px; }
.hero-content h2 { font-size: 4.5rem; line-height: 1; margin-bottom: 25px; letter-spacing: -2px; }
.hero-content p { font-size: 1.25rem; color: var(--photo-muted); font-weight: 400; max-width: 600px; margin: 0 auto; }

/* CONTENEDORES Y TÍTULOS */
.content-block { padding: 120px 5% 60px; max-width: 1400px; margin: 0 auto; }
.section-title { font-size: 3rem; margin-bottom: 50px; position: relative; display: inline-block; padding-bottom: 10px; }
.section-title::after { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 4px; background: var(--photo-accent); transform: scaleX(0.3); transform-origin: left; transition: var(--transition); }
.content-block:hover .section-title::after { transform: scaleX(1); }

/* SERVICIOS: GALERÍA VISUAL (SOLO TÍTULOS) */
.gallery-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 20px; }
.gallery-item { position: relative; height: 450px; overflow: hidden; background: var(--photo-surface); cursor: crosshair; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s ease, filter 0.8s ease; filter: grayscale(100%); opacity: 0.7; }
.gallery-item:hover img { transform: scale(1.05); filter: grayscale(0%); opacity: 1; }
.gallery-item h3 { position: absolute; bottom: 30px; left: 30px; color: var(--photo-text); font-size: 1.5rem; letter-spacing: 2px; z-index: 2; transition: var(--transition); text-shadow: 0 4px 10px rgba(0,0,0,0.8); }
.gallery-item:hover h3 { color: var(--photo-accent); transform: translateY(-10px); }
.gallery-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, transparent 50%); z-index: 1; pointer-events: none; }

/* TESTIMONIOS (ANÓNIMOS Y MINIMALISTAS) */
.testimonial-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 30px; }
.testimonial-card { background: var(--photo-surface); padding: 50px 40px; position: relative; border: 1px solid rgba(255,255,255,0.05); transition: var(--transition); }
.testimonial-card:hover { border-color: var(--photo-accent); transform: translateY(-5px); }
.testimonial-card p { font-size: 1.15rem; color: var(--photo-text); font-style: italic; line-height: 1.8; }
.quote-mark { color: var(--photo-accent); font-size: 3rem; font-family: 'Space Grotesk'; line-height: 0; margin-bottom: 20px; display: block; }

/* DUDAS (EXACTAMENTE 2, H3 + P) */
.faq-box { background: var(--photo-surface); padding: 40px; margin-bottom: 20px; border-left: 2px solid var(--photo-accent); }
.faq-box h3 { font-size: 1.3rem; margin-bottom: 15px; color: var(--photo-text); letter-spacing: 1px; }
.faq-box p { font-size: 1.05rem; color: var(--photo-muted); }

/* FOOTER MINIMALISTA */
footer { background-color: #050505; padding: 80px 5% 40px; margin-top: 100px; border-top: 1px solid rgba(255,255,255,0.05); }
.footer-columns { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 50px; max-width: 1400px; margin: 0 auto 50px; }
.footer-columns > div { flex: 1; min-width: 250px; }
.footer-columns h4 { color: var(--photo-text); font-size: 1.1rem; margin-bottom: 25px; letter-spacing: 2px; }
.footer-columns p { color: var(--photo-muted); 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: var(--photo-muted); text-decoration: none; font-size: 0.9rem; letter-spacing: 1px; text-transform: uppercase; transition: var(--transition); }
.footer-menu-links a:hover { color: var(--photo-accent); padding-left: 8px; }

/* LOGO KIT DIGITAL (BLANCO/TRANSPARENTE PARA FONDO OSCURO) */
.logo-kit-local { display: block; margin: 0 auto 40px; max-width: 300px; width: 100%; height: auto; background: var(--photo-text); padding: 15px; border-radius: 4px; }
.footer-legal-text { text-align: center; font-size: 0.8rem; color: #555; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 30px; letter-spacing: 1px; }