:root {
    --color-ivory: #F5F0E8;
    --color-lavender: #716B7D;
    --color-rose: #D5B5B8;
    --color-gold: #C8A66A;
    --color-wine: #6B2D47;
    --color-carbon: #3F3B40;
    
    --font-serif: 'Playfair Display', Georgia, serif;
    --font-sans: 'Source Sans 3', 'Segoe UI', sans-serif;
    
    --section-padding: 120px 0;
    --transition: all 0.4s ease;
    --shadow-soft: 0 5px 30px rgba(63, 59, 64, 0.06);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 18px; }
body { font-family: var(--font-sans); font-weight: 300; line-height: 1.8; color: var(--color-carbon); background-color: var(--color-ivory); }

h1, h2, h3, h4, h5, h6 { font-family: var(--font-serif); font-weight: 400; line-height: 1.3; color: var(--color-carbon); margin-bottom: 1.5rem; }
.font-serif { font-family: var(--font-serif); }
.text-rose { color: var(--color-rose); font-style: italic; }
.text-gold { color: var(--color-gold); font-style: italic; }
.text-lavanda { color: var(--color-lavender); }
.text-wine { color: var(--color-wine); }

.bg-ivory { background-color: var(--color-ivory); }
.bg-lavender-light { background-color: rgba(113, 107, 125, 0.06); }
.bg-white { background-color: #ffffff; }
.section-padding { padding: var(--section-padding); }

/* Navegación */
.navbar { padding: 25px 0; transition: var(--transition); background: transparent; }
.navbar.scrolled { background: rgba(245, 240, 232, 0.98); backdrop-filter: blur(10px); box-shadow: var(--shadow-soft); padding: 15px 0; }
.brand-name { font-family: var(--font-serif); font-size: 1.2rem; font-weight: 500; letter-spacing: 1.5px; color: var(--color-carbon); display: block; }
.brand-tagline { font-size: 0.75rem; color: var(--color-lavender); letter-spacing: 1px; }
.nav-link { font-size: 0.95rem; font-weight: 400; letter-spacing: 0.5px; padding: 10px 20px !important; color: var(--color-carbon) !important; }
.nav-link.active { color: var(--color-lavender) !important; }
.btn-contact { border: 1.5px solid var(--color-lavender); border-radius: 30px; margin-left: 10px; }
.btn-contact:hover { background: var(--color-lavender); color: var(--color-ivory) !important; }

/* Hero */
.hero-section { min-height: 100vh; display: flex; align-items: center; padding: 150px 20px 100px; background: linear-gradient(180deg, var(--color-ivory) 0%, #fff 100%); }
.hero-title { font-size: clamp(2.5rem, 5vw, 4rem); font-weight: 400; line-height: 1.2; }
.hero-subtitle { font-size: 1.2rem; color: var(--color-lavender); max-width: 700px; margin: 0 auto; }

/* Botones */
.btn-primary-custom, .btn-secondary-custom, .btn-outline-custom { display: inline-block; padding: 16px 40px; font-size: 0.95rem; letter-spacing: 0.8px; border-radius: 35px; transition: var(--transition); font-family: var(--font-sans); font-weight: 500; text-decoration: none; }
.btn-primary-custom { background: var(--color-lavender); color: var(--color-ivory); border: 2px solid var(--color-lavender); }
.btn-primary-custom:hover { background: var(--color-carbon); border-color: var(--color-carbon); color: var(--color-ivory); transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.btn-secondary-custom { background: transparent; color: var(--color-carbon); border: 1.5px solid var(--color-rose); }
.btn-secondary-custom:hover { background: var(--color-rose); color: var(--color-carbon); }
.btn-outline-custom { background: transparent; color: var(--color-lavender); border: 1.5px solid var(--color-lavender); }
.btn-outline-custom:hover { background: var(--color-lavender); color: var(--color-ivory); }

/* Secciones */
.section-title { font-size: clamp(2rem, 4vw, 2.8rem); margin-bottom: 2rem; }
.section-badge { display: inline-block; padding: 8px 25px; background: var(--color-rose); color: var(--color-carbon); border-radius: 25px; font-size: 0.8rem; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 500; }

.identification-list { max-width: 700px; margin: 0 auto; }
.id-item { display: flex; align-items: flex-start; margin-bottom: 2rem; padding: 2rem; background: var(--color-ivory); border-radius: 8px; transition: var(--transition); }
.id-item:hover { transform: translateX(10px); box-shadow: var(--shadow-soft); }
.id-num { font-family: var(--font-serif); font-size: 1.5rem; color: var(--color-rose); margin-right: 1.5rem; flex-shrink: 0; width: 40px; }

.empathy-box { padding: 3rem; background: var(--color-lavender); color: var(--color-ivory); border-radius: 8px; }
.postura-highlight { background: var(--color-ivory); border-left: 4px solid var(--color-gold); border-radius: 0 8px 8px 0; }

.image-frame { padding: 20px; border: 1.5px solid var(--color-rose); border-radius: 8px; }
.placeholder-img { width: 100%; height: 450px; background: linear-gradient(135deg, var(--color-ivory) 0%, var(--color-rose) 100%); display: flex; align-items: center; justify-content: center; color: var(--color-lavender); border-radius: 4px; font-style: italic; }

.value-card { padding: 2rem; background: var(--color-ivory); border-radius: 8px; border-left: 3px solid var(--color-gold); height: 100%; }
.value-card h5 { font-family: var(--font-serif); font-size: 1.2rem; color: var(--color-lavender); margin-bottom: 0.5rem; }

.roca-mini-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 1.5rem; }
.roca-mini-item { text-align: center; padding: 1.5rem; background: #fff; border-radius: 8px; box-shadow: var(--shadow-soft); }
.roca-letter { display: inline-flex; align-items: center; justify-content: center; width: 50px; height: 50px; background: var(--color-rose); color: var(--color-carbon); border-radius: 50%; font-family: var(--font-serif); font-size: 1.5rem; font-weight: 500; margin-bottom: 1rem; }

.servicio-card { padding: 2.5rem; background: var(--color-ivory); border-radius: 8px; text-align: center; transition: var(--transition); border: 1.5px solid transparent; }
.servicio-card:hover { border-color: var(--color-rose); transform: translateY(-5px); box-shadow: var(--shadow-soft); }
.servicio-card h4 { font-family: var(--font-serif); color: var(--color-lavender); margin-bottom: 1rem; }

/* Contacto */
.contact-form-wrapper { background: var(--color-ivory); border-radius: 8px; }
.form-control-custom { padding: 15px 20px; border: 1px solid #ddd; border-radius: 4px; font-family: var(--font-sans); font-size: 1rem; background: #fff; }
.form-control-custom:focus { border-color: var(--color-rose); box-shadow: 0 0 0 3px rgba(213, 181, 184, 0.2); outline: none; }

/* Footer */
.footer { padding: 80px 0 40px; background: var(--color-carbon); color: var(--color-ivory); }
.footer-name { font-family: var(--font-serif); font-size: 1.5rem; letter-spacing: 2px; color: var(--color-ivory); }
.footer-tagline { font-size: 0.9rem; color: var(--color-rose); letter-spacing: 1px; }
.footer-nav a { display: inline-block; margin: 0 15px; color: var(--color-ivory); opacity: 0.8; font-size: 0.95rem; }
.footer-nav a:hover { opacity: 1; color: var(--color-gold); }
.footer-copy { opacity: 0.6; font-size: 0.85rem; }
.footer-philosophy { padding-top: 40px; border-top: 1px solid rgba(245, 240, 232, 0.15); opacity: 0.6; letter-spacing: 1.5px; line-height: 1.8; }

/* Animaciones */
.fade-in { animation: fadeIn 1.2s ease-out; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
.fade-in-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.fade-in-scroll.visible { opacity: 1; transform: translateY(0); }

/* Page Header */
.page-header { padding: 180px 0 80px; background: linear-gradient(180deg, var(--color-ivory) 0%, #fff 100%); text-align: center; }

/* Responsive */
@media (max-width: 991px) {
    .navbar-collapse { background: var(--color-ivory); padding: 20px; border-radius: 8px; margin-top: 10px; box-shadow: var(--shadow-soft); }
    :root { --section-padding: 80px 0; }
}
@media (max-width: 767px) {
    .id-item { flex-direction: column; }
    .id-num { margin-bottom: 1rem; margin-right: 0; }
    .hero-cta { flex-direction: column; gap: 1rem; }
    .btn-primary-custom, .btn-secondary-custom, .btn-outline-custom { width: 100%; text-align: center; }
}