/* ===========================
   VORVIA — Estilos principales
   =========================== */

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

:root {
    --oro: #c9a84c;
    --oro-suave: rgba(201,168,76,0.12);
    --oscuro: #0e0e16;
    --oscuro-2: #14141f;
    --oscuro-3: #1c1c2e;
    --texto: #e8e6e0;
    --texto-suave: #9a9890;
    --borde: rgba(201,168,76,0.2);
    --font-display: 'Cormorant Garamond', Georgia, serif;
    --font-body: 'Inter', system-ui, sans-serif;
    --max: 1100px;
    --radio: 12px;
}

html { scroll-behavior: smooth; }

body {
    background: var(--oscuro);
    color: var(--texto);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

.container { max-width: var(--max); margin: 0 auto; padding: 0 24px; }
.gold { color: var(--oro); }
.eyebrow { font-size: 14px; letter-spacing: 2px; color: var(--texto-suave); text-transform: uppercase; margin-bottom: 16px; }
.eyebrow-section { font-size: 12px; letter-spacing: 3px; color: var(--oro); text-transform: uppercase; margin-bottom: 12px; font-family: var(--font-body); font-weight: 500; }

/* NAV */
nav {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(14,14,22,0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--borde);
}
.nav-inner {
    max-width: var(--max);
    margin: 0 auto;
    padding: 0 24px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.logo-text { font-family: var(--font-display); font-size: 22px; color: var(--texto); letter-spacing: 2px; }
.nav-links { list-style: none; display: flex; gap: 32px; align-items: center; }
.nav-links a { color: var(--texto-suave); text-decoration: none; font-size: 14px; font-weight: 400; transition: color 0.2s; }
.nav-links a:hover { color: var(--oro); }
.btn-nav { border: 1px solid var(--borde); padding: 8px 20px; border-radius: 6px; color: var(--oro) !important; transition: background 0.2s, border-color 0.2s !important; }
.btn-nav:hover { background: var(--oro-suave) !important; border-color: var(--oro) !important; }
.menu-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.menu-toggle span { display: block; width: 22px; height: 1.5px; background: var(--texto); transition: 0.3s; }
.nav-mobile { display: none; list-style: none; flex-direction: column; background: var(--oscuro-2); border-top: 1px solid var(--borde); }
.nav-mobile.abierto { display: flex; }
.nav-mobile li a { display: block; padding: 14px 24px; color: var(--texto-suave); text-decoration: none; font-size: 15px; border-bottom: 1px solid rgba(255,255,255,0.04); }
.nav-mobile li a:hover { color: var(--oro); }

/* HERO */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 80px 24px;
}
.hero::before {
    content: '';
    position: absolute;
    top: -200px; right: -200px;
    width: 600px; height: 600px;
    background: radial-gradient(circle, rgba(201,168,76,0.07) 0%, transparent 70%);
    pointer-events: none;
}
.hero-inner {
    max-width: var(--max);
    margin: 0 auto;
    width: 100%;
    position: relative;
    z-index: 1;
}
.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(48px, 7vw, 88px);
    font-weight: 500;
    line-height: 1.1;
    margin-bottom: 24px;
    color: var(--texto);
}
.hero-sub {
    font-size: 18px;
    color: var(--texto-suave);
    max-width: 520px;
    margin-bottom: 40px;
    font-weight: 300;
    line-height: 1.8;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.btn-primary {
    background: var(--oro);
    color: var(--oscuro);
    padding: 14px 32px;
    border-radius: 6px;
    font-weight: 500;
    font-size: 15px;
    text-decoration: none;
    transition: opacity 0.2s;
    letter-spacing: 0.5px;
}
.btn-primary:hover { opacity: 0.88; }
.btn-secondary {
    border: 1px solid var(--borde);
    color: var(--texto);
    padding: 14px 32px;
    border-radius: 6px;
    font-size: 15px;
    text-decoration: none;
    transition: border-color 0.2s, color 0.2s;
}
.btn-secondary:hover { border-color: var(--oro); color: var(--oro); }

/* VALORES */
.valores {
    padding: 60px 24px;
    border-top: 1px solid var(--borde);
    border-bottom: 1px solid var(--borde);
    background: var(--oscuro-2);
}
.valores .container { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 40px; }
.valor-card { text-align: center; }
.valor-icono { color: var(--oro); font-size: 24px; margin-bottom: 12px; }
.valor-card h3 { font-family: var(--font-display); font-size: 22px; font-weight: 500; margin-bottom: 10px; }
.valor-card p { color: var(--texto-suave); font-size: 15px; font-weight: 300; }

/* SERVICIOS */
.servicios { padding: 100px 24px; }
.seccion-header { margin-bottom: 56px; }
.seccion-header h2 {
    font-family: var(--font-display);
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 500;
    line-height: 1.2;
}
.servicios-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 32px; }
.servicio-item {
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 32px;
    background: var(--oscuro-2);
    transition: border-color 0.25s, background 0.25s;
}
.servicio-item:hover { border-color: var(--oro); background: var(--oscuro-3); }
.servicio-num { font-family: var(--font-display); font-size: 36px; color: var(--oro); opacity: 0.4; margin-bottom: 16px; line-height: 1; }
.servicio-item h3 { font-size: 18px; font-weight: 500; margin-bottom: 10px; }
.servicio-item p { color: var(--texto-suave); font-size: 14px; font-weight: 300; line-height: 1.8; }

/* PORTAFOLIO */
.portafolio { padding: 100px 24px; background: var(--oscuro-2); }
.portafolio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 24px; }
.proyecto-card {
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    overflow: hidden;
    text-decoration: none;
    color: var(--texto);
    background: var(--oscuro-3);
    transition: transform 0.25s, border-color 0.25s;
    display: block;
}
.proyecto-card:hover { transform: translateY(-4px); border-color: var(--oro); }
.proyecto-img {
    height: 160px;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 16px;
}
.proyecto-vitrina { background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%); }
.proyecto-perezoso { background: linear-gradient(135deg, #1a1505 0%, #2a2008 100%); }
.proyecto-metalcubre { background: linear-gradient(135deg, #0e1a0e 0%, #152215 100%); }
.proyecto-respimed { background: linear-gradient(135deg, #051520 0%, #0a1e30 100%); }
.proyecto-c3101 { background: linear-gradient(135deg, #0d0d0d 0%, #1c1f0a 100%); }
.proyecto-tag {
    background: var(--oro-suave);
    border: 1px solid var(--borde);
    color: var(--oro);
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 4px;
    letter-spacing: 1px;
    text-transform: uppercase;
}
.proyecto-info { padding: 20px 24px 24px; }
.proyecto-info h3 { font-size: 18px; font-weight: 500; margin-bottom: 8px; }
.proyecto-info p { color: var(--texto-suave); font-size: 13px; line-height: 1.7; margin-bottom: 14px; }
.proyecto-link { color: var(--oro); font-size: 13px; font-weight: 500; }

/* NOSOTROS */
.nosotros { padding: 100px 24px; }
.nosotros-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.nosotros-texto h2 { font-family: var(--font-display); font-size: clamp(28px, 4vw, 44px); font-weight: 500; line-height: 1.2; margin-bottom: 24px; }
.nosotros-texto p { color: var(--texto-suave); font-size: 15px; font-weight: 300; line-height: 1.9; margin-bottom: 16px; }
.nosotros-deco { display: flex; flex-direction: column; gap: 24px; }
.deco-box {
    border: 1px solid var(--borde);
    border-radius: var(--radio);
    padding: 24px 28px;
    background: var(--oscuro-2);
}
.deco-num { font-family: var(--font-display); font-size: 48px; font-weight: 600; line-height: 1; margin-bottom: 4px; }
.deco-box p { color: var(--texto-suave); font-size: 14px; }

/* CONTACTO */
.contacto {
    padding: 100px 24px;
    background: var(--oscuro-3);
    border-top: 1px solid var(--borde);
    text-align: center;
}
.contacto-inner { max-width: 640px; margin: 0 auto; }
.contacto h2 { font-family: var(--font-display); font-size: clamp(32px, 5vw, 52px); font-weight: 500; line-height: 1.2; margin-bottom: 16px; }
.contacto-sub { color: var(--texto-suave); font-size: 16px; font-weight: 300; margin-bottom: 40px; }
.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: white;
    padding: 16px 36px;
    border-radius: 8px;
    font-weight: 500;
    font-size: 16px;
    text-decoration: none;
    transition: opacity 0.2s;
}
.btn-whatsapp:hover { opacity: 0.9; }

/* FOOTER */
footer {
    padding: 32px 24px;
    border-top: 1px solid var(--borde);
    background: var(--oscuro);
}
.footer-inner { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.footer-logo { display: flex; align-items: center; gap: 8px; font-family: var(--font-display); font-size: 18px; letter-spacing: 2px; }
.footer-copy { color: var(--texto-suave); font-size: 13px; }
.footer-copy a { color: var(--oro); text-decoration: none; }

/* BTN FLOTANTE */
.btn-flotante {
    position: fixed;
    bottom: 24px; right: 24px;
    background: #25D366;
    color: white;
    padding: 12px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    box-shadow: 0 4px 20px rgba(37,211,102,0.3);
    z-index: 99;
    transition: transform 0.2s;
}
.btn-flotante:hover { transform: translateY(-2px); }

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .menu-toggle { display: flex; }
    .nosotros-inner { grid-template-columns: 1fr; gap: 40px; }
    .hero { min-height: 80vh; }
}