/* ==========================================================================
   HOJA DE ESTILOS PRINCIPAL — HERMORUZ FIRMA LEGAL
   ========================================================================== */

@import url('variables.css');
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,400&display=swap');

/* Reset & Semántica */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.6;
  color: var(--text-main);
  background-color: var(--bg-primary);
  -webkit-font-smoothing: antialiased;
}

/* Tipografía */
h1, h2, h3, h4, .font-serif {
  font-family: var(--font-serif);
  color: var(--color-primary-navy);
  font-weight: 600;
  line-height: 1.25;
}

h1 {
  font-size: clamp(2.2rem, 4vw, 3.4rem);
  letter-spacing: -0.02em;
  margin-bottom: 1.2rem;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  margin-bottom: 0.75rem;
}

p {
  margin-bottom: 1.2rem;
  color: var(--text-muted);
}

a {
  color: var(--color-primary-navy);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover, a:focus-visible {
  color: var(--color-accent-gold);
}

/* Layout Core */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.section {
  padding: 5rem 0;
}

/* Contrastes de Sección (Regla 5) */
.section-light {
  background-color: var(--bg-primary);
}

.section-alt {
  background-color: var(--bg-secondary);
}

.section-navy {
  background-color: var(--color-primary-navy);
  color: var(--text-on-navy);
}

.section-navy h1, .section-navy h2, .section-navy h3 {
  color: #FFFFFF;
}

.section-navy p {
  color: #D1D5DB;
}

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(253, 251, 247, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(197, 160, 89, 0.2);
  transition: var(--transition-fast);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-brand .logo-img {
  height: 48px;
  width: auto;
  max-height: 52px;
  object-fit: contain;
  display: block;
  transition: var(--transition-fast);
}

.logo-brand:hover .logo-img {
  opacity: 0.9;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-primary-navy);
}

.nav-link:hover {
  color: var(--color-accent-gold);
}

/* Botones & CTA (Regla 13 & 15) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-min-size);
  padding: 0.75rem 1.75rem;
  font-family: var(--font-sans);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  text-align: center;
  gap: 0.5rem;
}

.btn-primary {
  background-color: var(--color-accent-gold);
  color: #FFFFFF;
  border-color: var(--color-accent-gold);
}

.btn-primary:hover {
  background-color: var(--color-gold-hover);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(197, 160, 89, 0.4);
}

.btn-navy {
  background-color: var(--color-primary-navy);
  color: #FFFFFF;
}

.btn-navy:hover {
  background-color: var(--color-navy-light);
  color: #FFFFFF;
}

.btn-outline {
  background-color: transparent;
  border-color: var(--color-primary-navy);
  color: var(--color-primary-navy);
}

.btn-outline:hover {
  background-color: var(--color-primary-navy);
  color: #FFFFFF;
}

/* Hero Section (Regla 12) */
.hero-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
  padding: 4rem 0;
}

.hero-subtitle {
  font-size: 1.15rem;
  margin-bottom: 2rem;
  color: var(--text-muted);
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-image-box {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-subtle);
  border: 1px solid rgba(197, 160, 89, 0.2);
}

.hero-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Tarjetas Ligeras (Regla 7) */
.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
}

.card {
  background-color: var(--bg-card);
  border-radius: var(--radius-md);
  padding: 2rem;
  border: 1px solid rgba(10, 25, 47, 0.06);
  box-shadow: var(--shadow-card);
  transition: var(--transition-normal);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(197, 160, 89, 0.3);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-secondary);
  color: var(--color-accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
}

/* Calificador Interactivo Dinámico */
.quiz-container {
  background-color: var(--bg-card);
  border-radius: var(--radius-xl);
  padding: 2.5rem;
  box-shadow: var(--shadow-subtle);
  border: 1px solid rgba(197, 160, 89, 0.25);
  max-width: 760px;
  margin: 3rem auto 0;
}

.quiz-progress-bar {
  height: 6px;
  background-color: var(--bg-secondary);
  border-radius: 3px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.quiz-progress-fill {
  height: 100%;
  background-color: var(--color-accent-gold);
  transition: width 0.4s ease;
}

.quiz-option {
  display: flex;
  align-items: center;
  padding: 1.2rem 1.5rem;
  border: 1px solid var(--bg-secondary);
  border-radius: var(--radius-sm);
  margin-bottom: 1rem;
  cursor: pointer;
  transition: var(--transition-fast);
  font-weight: 500;
}

.quiz-option:hover, .quiz-option.active {
  border-color: var(--color-accent-gold);
  background-color: var(--bg-primary);
}

.quiz-option input[type="radio"] {
  margin-right: 1rem;
  accent-color: var(--color-accent-gold);
}

/* Botón Flotante WhatsApp (Regla 34 & 70) */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  z-index: 999;
  background-color: #25D366;
  color: #FFFFFF;
  border-radius: 50px;
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 600;
  font-size: 0.9rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
  transition: var(--transition-normal);
}

.whatsapp-float:hover {
  transform: scale(1.05);
  color: #FFFFFF;
}

/* Formulario de Contacto */
.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-primary-navy);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid rgba(10, 25, 47, 0.15);
  border-radius: var(--radius-sm);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  background-color: #FFFFFF;
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent-gold);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.2);
}

/* Footer Editorial */
.site-footer {
  background-color: var(--color-primary-dark);
  color: var(--text-on-navy);
  padding: 4rem 0 2rem;
  border-top: 3px solid var(--color-accent-gold);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-col h4 {
  color: #FFFFFF;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: #9CA3AF;
}

.footer-links a:hover {
  color: var(--color-accent-gold);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  text-align: center;
  font-size: 0.85rem;
  color: #6B7280;
}

/* Responsive Mobile First */
.mobile-nav-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.75rem;
  color: var(--color-primary-navy);
  cursor: pointer;
}

@media (max-width: 991px) {
  .hero-wrapper {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--bg-primary);
    flex-direction: column;
    padding: 2rem;
    box-shadow: var(--shadow-hover);
    border-bottom: 1px solid rgba(197, 160, 89, 0.2);
  }
  .nav-links.active {
    display: flex;
  }
  .mobile-nav-btn {
    display: block;
  }
  .logo-brand .logo-img {
    height: 40px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
}