/* ============================================
   BOTONES
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.95rem 2rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-gold);
  color: var(--color-bg-primary);
  border-color: var(--color-gold);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--color-text-light);
  border-color: var(--color-gold);
}

.btn-outline:hover,
.btn-outline:focus-visible {
  background: var(--color-gold);
  color: var(--color-bg-primary);
}

.btn-outline-dark {
  background: transparent;
  color: var(--color-gold-dark);
  border-color: var(--color-gold-dark);
}

.btn-outline-dark:hover,
.btn-outline-dark:focus-visible {
  background: var(--color-gold-dark);
  color: var(--color-bg-light);
}

.btn-large {
  padding: 1.15rem 2.5rem;
  font-size: 0.9375rem;
}

/* ============================================
   HEADER
   ============================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height-desktop);
  display: flex;
  align-items: center;
  background: transparent;
  transition: height 300ms var(--ease-out),
    background var(--duration-base) var(--ease-out),
    border-color var(--duration-base) var(--ease-out);
  border-bottom: 1px solid transparent;
}

.site-header.scrolled {
  height: var(--header-height-desktop-scrolled);
  background: var(--color-bg-primary);
  border-bottom-color: var(--color-gold);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.site-logo {
  display: flex;
  align-items: center;
  z-index: 110;
}

.site-logo img {
  height: var(--logo-height-desktop);
  width: auto;
  object-fit: contain;
  transition: height 300ms var(--ease-out);
}

.site-header.scrolled .site-logo img {
  height: var(--logo-height-desktop-scrolled);
}

/* Nav desktop */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.site-nav a {
  position: relative;
  font-size: 0.875rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  color: var(--color-text-light);
  padding: 0.5rem 0;
  transition: color var(--duration-base) var(--ease-out);
}

.site-nav a::after {
  content: '';
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--duration-base) var(--ease-out),
    left var(--duration-base) var(--ease-out);
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a.active {
  color: var(--color-gold);
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after,
.site-nav a.active::after {
  width: 100%;
  left: 0;
}

/* Dropdown servicios */
.has-dropdown {
  position: relative;
}

.dropdown {
  display: flex !important;
  flex-direction: column !important;
  align-items: stretch !important;
  gap: 0 !important;
  list-style: none;
  position: absolute;
  top: 100%;
  left: 0;
  width: 260px;
  padding: 0;
  margin: 0;
  background: var(--color-bg-primary);
  border-top: 2px solid var(--color-gold);
  border-left: 1px solid var(--color-border);
  border-right: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  transition: max-height 0.4s ease, opacity 0.3s ease;
  z-index: 100;
}

.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  max-height: 400px;
  opacity: 1;
}

.dropdown li {
  display: block !important;
  width: 100% !important;
}

.dropdown li + li {
  border-top: 1px solid var(--color-border);
  margin-top: 0 !important;
}

.dropdown li a {
  display: block;
  padding: 12px 24px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  color: var(--color-text-light);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: all 0.25s ease;
}

.dropdown li a::after {
  display: none;
}

.dropdown li a:hover,
.dropdown li a:focus-visible {
  color: var(--color-gold);
  background: rgba(201, 169, 97, 0.05);
  border-left-color: var(--color-gold);
  padding-left: 28px;
}

/* Menú móvil: sub-items indentados bajo "Servicios" */
.mobile-menu-label {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 300;
  color: var(--color-text-muted);
  letter-spacing: 0.04em;
  display: block;
  cursor: default;
}

.mobile-submenu {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.mobile-submenu a {
  font-family: var(--font-display);
  font-size: 1.125rem !important;
  color: var(--color-text-muted) !important;
  letter-spacing: 0.02em;
  transition: color var(--duration-base) var(--ease-out);
}

.mobile-submenu a:hover,
.mobile-submenu a:focus-visible {
  color: var(--color-gold) !important;
}

.site-header-cta {
  display: inline-flex;
}

/* Hamburger */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 32px;
  height: 32px;
  z-index: 110;
}

.nav-toggle span {
  display: block;
  width: 26px;
  height: 1.5px;
  background: var(--color-gold);
  transition: transform var(--duration-base) var(--ease-out),
    opacity var(--duration-base) var(--ease-out);
}

.nav-toggle[aria-expanded='true'] span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.nav-toggle[aria-expanded='true'] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded='true'] span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* Mobile menu overlay */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: var(--color-bg-deep);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 105;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--duration-base) var(--ease-out),
    visibility var(--duration-base) var(--ease-out);
}

.mobile-menu.open {
  opacity: 1;
  visibility: visible;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 300;
  color: var(--color-text-light);
  letter-spacing: 0.04em;
  transition: color var(--duration-base) var(--ease-out);
}

.mobile-menu a:hover,
.mobile-menu a:focus-visible {
  color: var(--color-gold);
}

.mobile-menu .btn {
  margin-top: var(--space-md);
}

/* ============================================
   CARDS GENÉRICAS
   ============================================ */
.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--color-bg-secondary);
  overflow: hidden;
  transition: transform var(--duration-base) var(--ease-out);
}

.card-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--color-bg-deep);
}

.card-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms var(--ease-out);
}

.card:hover .card-image img {
  transform: scale(1.03);
}

.card-image::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--color-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--duration-slow) var(--ease-out);
}

.card:hover .card-image::after {
  transform: scaleX(1);
}

.card-body {
  padding: var(--space-md) var(--space-md) var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}

.card-body h3 {
  color: var(--color-text-light);
}

.card-body .subtext {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
  line-height: 1.65;
  flex: 1;
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--color-gold);
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  align-self: flex-start;
  padding: 0.25rem 0;
  position: relative;
  margin-top: auto;
}

.card-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--color-gold);
  transition: width var(--duration-base) var(--ease-out);
}

.card:hover .card-link::after,
.card-link:focus-visible::after {
  width: 100%;
}

/* ============================================
   FOOTER
   ============================================ */
.site-footer {
  background: var(--color-bg-secondary);
  color: var(--color-text-muted);
  padding: var(--space-2xl) 0 var(--space-md);
  font-size: 0.9375rem;
  /* Divisor dorado que separa el footer del CTA final */
  border-top: 1px solid var(--color-border-strong);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1fr;
  gap: var(--space-lg);
  margin-bottom: var(--space-xl);
}

.footer-col h4 {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-md);
}

.footer-col img {
  height: var(--logo-height-desktop);
  width: auto;
  object-fit: contain;
  margin-bottom: var(--space-md);
}

.footer-col p {
  font-size: 0.9375rem;
  line-height: 1.7;
}

.footer-col ul li {
  margin-bottom: 0.625rem;
}

.footer-col a {
  color: var(--color-text-muted);
  transition: color var(--duration-base) var(--ease-out);
}

.footer-col a:hover,
.footer-col a:focus-visible {
  color: var(--color-gold);
}

.footer-bottom {
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
  font-size: 0.8125rem;
  color: var(--color-text-muted-dark);
}

.footer-legal {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-legal a {
  color: var(--color-text-muted);
  text-decoration: none;
  transition: color var(--duration-base) var(--ease-out);
}

.footer-legal a:hover,
.footer-legal a:focus-visible {
  color: var(--color-gold);
}

.footer-legal span {
  color: var(--color-text-muted-dark);
}

/* ============================================
   BOTÓN FLOTANTE WHATSAPP
   ============================================ */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: var(--color-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-float);
  z-index: 90;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-base) var(--ease-out),
    background var(--duration-base) var(--ease-out);
}

.whatsapp-float.visible {
  opacity: 1;
  transform: scale(1);
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: scale(1.08);
  background: var(--color-whatsapp-dark);
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: #fff;
}

.whatsapp-float .tooltip {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%);
  background: var(--color-bg-deep);
  color: var(--color-text-light);
  padding: 0.5rem 0.875rem;
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  white-space: nowrap;
  border: 1px solid var(--color-border);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-out);
}

.whatsapp-float:hover .tooltip,
.whatsapp-float:focus-visible .tooltip {
  opacity: 1;
}

/* ============================================
   BREADCRUMB
   ============================================ */
.breadcrumb {
  padding: var(--space-md) 0;
  background: var(--color-bg-primary);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.breadcrumb li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.breadcrumb li + li::before {
  content: '/';
  color: var(--color-gold);
  margin-right: 0.25rem;
}

.breadcrumb a {
  color: var(--color-text-muted);
  transition: color var(--duration-base) var(--ease-out);
}

.breadcrumb a:hover {
  color: var(--color-gold);
}

.breadcrumb [aria-current='page'] {
  color: var(--color-text-light);
}

/* ============================================
   FORMULARIO
   ============================================ */
.form-grid {
  display: grid;
  gap: var(--space-md);
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-field label {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-gold);
}

.form-field input,
.form-field select,
.form-field textarea {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text-light);
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: border-color var(--duration-base) var(--ease-out);
  appearance: none;
  border-radius: 0;
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-field textarea {
  min-height: 140px;
  resize: none;
  font-family: var(--font-body);
}

.form-field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath fill='none' stroke='%23C9A961' stroke-width='1.5' d='M1 1l5 5 5-5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-field select option {
  background: var(--color-bg-primary);
  color: var(--color-text-light);
}

/* reCAPTCHA: evitar desborde en pantallas muy angostas (widget fijo 304px) */
.g-recaptcha {
  max-width: 100%;
  overflow: hidden;
}

@media (max-width: 360px) {
  .g-recaptcha {
    transform: scale(0.88);
    transform-origin: 0 0;
  }
}

/* Nota legal/informativa bajo el botón de envío */
.form-recaptcha-note {
  margin-top: calc(var(--space-sm) * -0.25);
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

.form-recaptcha-note a {
  color: var(--color-gold);
  text-decoration: underline;
}