:root {
  --cmv-black: #050505;
  --cmv-black-soft: #0c0c0c;
  --cmv-black-card: #111111;
  --cmv-gold: #c9a227;
  --cmv-gold-light: #e8d48b;
  --cmv-gold-dark: #8b6914;
  --cmv-white: #ffffff;
  --cmv-gray: #a3a3a3;
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;
  --font-sans: 'Montserrat', 'Inter', system-ui, sans-serif;
  --transition: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background-color: var(--cmv-black);
  color: var(--cmv-white);
  overflow-x: hidden;
}

::selection {
  background-color: var(--cmv-gold);
  color: var(--cmv-black);
}

.font-serif { font-family: var(--font-serif); }

.text-gold { color: var(--cmv-gold); }

.text-gold-gradient {
  background: linear-gradient(135deg, var(--cmv-gold-light) 0%, var(--cmv-gold) 45%, var(--cmv-gold-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--cmv-black); }
::-webkit-scrollbar-thumb { background: var(--cmv-gold-dark); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--cmv-gold); }

.nav-header {
  transition: background-color var(--transition), box-shadow var(--transition);
}

.nav-header.scrolled {
  background-color: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 rgba(201, 162, 39, 0.12);
}

.nav-link {
  position: relative;
  color: var(--cmv-gray);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  transition: color var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cmv-gold), transparent);
  transition: width var(--transition), left var(--transition);
}

.nav-link:hover, .nav-link.active { color: var(--cmv-gold-light); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; left: 0; }

.nav-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  line-height: 1;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-isotipo {
  display: block;
  height: 2rem;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
  filter: drop-shadow(0 2px 6px rgba(201, 162, 39, 0.12));
  transition: filter var(--transition), transform var(--transition);
}

.nav-brand-text {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-indent: 0.2em;
  background: linear-gradient(135deg, var(--cmv-gold-light), var(--cmv-gold), var(--cmv-gold-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding-top: 0.125rem;
}

.nav-brand:hover .nav-isotipo {
  filter: drop-shadow(0 2px 10px rgba(201, 162, 39, 0.25));
}

.nav-brand:hover .nav-brand-text {
  opacity: 0.92;
}

@media (min-width: 640px) {
  .nav-isotipo { height: 2.125rem; }
  .nav-brand-text { font-size: 1rem; }
}

@media (min-width: 1024px) {
  .nav-isotipo { height: 2.25rem; }
  .nav-brand { gap: 0.625rem; }
}

.services-row-bottom {
  max-width: 52rem;
  margin-left: auto;
  margin-right: auto;
  margin-top: 1.5rem;
}

.footer-brand {
  display: flex;
  justify-content: center;
  text-align: center;
}

.footer-brand-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 220px;
}

.footer-logo {
  width: auto;
  height: 7rem;
  object-fit: contain;
  margin-bottom: 1rem;
  filter: drop-shadow(0 0 20px rgba(201, 162, 39, 0.1));
}

.footer-brand-name {
  font-size: 0.7rem;
  line-height: 1.6;
  letter-spacing: 0.04em;
  color: var(--cmv-gray);
  max-width: 200px;
}

.footer-col ul {
  display: inline-block;
  text-align: left;
}

@media (min-width: 768px) {
  .footer-brand {
    justify-content: center;
  }

  .footer-brand-inner {
    align-items: center;
  }

  .footer-col {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .footer-col ul {
    text-align: center;
  }
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cmv-black);
  background: linear-gradient(135deg, var(--cmv-gold-light), var(--cmv-gold), var(--cmv-gold-dark));
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.25), transparent);
  transition: left 0.6s ease;
}

.btn-primary:hover::before { left: 100%; }
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(201, 162, 39, 0.25);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cmv-gold);
  background: transparent;
  border: 1px solid rgba(201, 162, 39, 0.4);
  cursor: pointer;
  transition: all var(--transition);
}

.btn-outline:hover {
  background: rgba(201, 162, 39, 0.08);
  border-color: var(--cmv-gold);
  color: var(--cmv-gold-light);
  transform: translateY(-2px);
}

.btn-outline-icon {
  width: 0.875rem;
  height: 0.875rem;
  flex-shrink: 0;
  margin-left: 0.125rem;
}

.hero-section {
  min-height: 100vh;
  min-height: 100dvh;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-bottom: 4.5rem;
}

.hero-cta {
  position: relative;
  z-index: 2;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M30 2 L58 50 L2 50 Z' fill='none' stroke='%23c9a227' stroke-width='0.5'/%3E%3C/svg%3E");
  background-size: 80px 80px;
}

.hero-corner {
  position: absolute;
  width: 120px;
  height: 120px;
  border-color: rgba(201, 162, 39, 0.12);
  pointer-events: none;
}

.hero-corner--tl { top: 80px; left: 40px; border-top: 1px solid; border-left: 1px solid; }
.hero-corner--br { bottom: 40px; right: 40px; border-bottom: 1px solid; border-right: 1px solid; }

.hero-logo-stage {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
  padding: 1.5rem 0 0.5rem;
}

.hero-logo-wrap {
  position: relative;
  display: inline-block;
  max-width: 100%;
  background-color: var(--cmv-black);
  padding: 0.5rem 1rem 0;
}

.hero-logo-wrap::before,
.hero-logo-wrap::after {
  content: '';
  position: absolute;
  pointer-events: none;
  z-index: 2;
}

.hero-logo-wrap::before {
  inset: 0;
  background:
    linear-gradient(to right, var(--cmv-black) 0%, transparent 14%, transparent 86%, var(--cmv-black) 100%),
    linear-gradient(to bottom, var(--cmv-black) 0%, transparent 10%, transparent 78%, var(--cmv-black) 100%);
}

.hero-logo-wrap::after {
  left: 0;
  right: 0;
  bottom: -1px;
  height: 72px;
  background: linear-gradient(to bottom, transparent 0%, var(--cmv-black) 85%);
}

.hero-logo {
  display: block;
  width: 100%;
  max-width: min(640px, 94vw);
  height: auto;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 48px rgba(201, 162, 39, 0.12));
}

img.img-load-error {
  outline: 1px dashed rgba(201, 162, 39, 0.4);
  min-height: 48px;
  min-width: 48px;
}

.hero-fade-in {
  animation: heroFadeIn 1.2s cubic-bezier(0.25, 0.46, 0.45, 0.94) forwards;
  opacity: 0;
}

.hero-fade-in-delay-1 { animation-delay: 0.3s; }
.hero-fade-in-delay-2 { animation-delay: 0.6s; }
.hero-fade-in-delay-3 { animation-delay: 0.9s; }

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  z-index: 1;
  color: rgba(201, 162, 39, 0.45);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translate(-50%, 0); opacity: 0.45; }
  50% { transform: translate(-50%, 8px); opacity: 1; }
}

.section-padding { padding: 6rem 0; }

@media (min-width: 768px) {
  .section-padding { padding: 8rem 0; }
}

.section-divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cmv-gold), transparent);
  margin: 0 auto 1.5rem;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 500;
  letter-spacing: 0.05em;
}

.section-subtitle {
  font-size: 0.875rem;
  color: var(--cmv-gray);
  letter-spacing: 0.05em;
  max-width: 600px;
  margin: 0 auto;
  line-height: 1.7;
}

.card-premium {
  background: var(--cmv-black-card);
  border: 1px solid rgba(201, 162, 39, 0.1);
  padding: 2rem;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.card-premium::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 162, 39, 0.3), transparent);
  opacity: 0;
  transition: opacity var(--transition);
}

.card-premium:hover {
  border-color: rgba(201, 162, 39, 0.25);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
}

.card-premium:hover::before { opacity: 1; }

.card-icon {
  width: 48px; height: 48px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(201, 162, 39, 0.2);
  color: var(--cmv-gold);
  margin-bottom: 1.25rem;
  transition: all var(--transition);
}

.card-premium:hover .card-icon {
  border-color: var(--cmv-gold);
  background: rgba(201, 162, 39, 0.08);
}

.service-card {
  background: var(--cmv-black-card);
  border: 1px solid rgba(201, 162, 39, 0.08);
  padding: 2rem;
  height: 100%;
  transition: all var(--transition);
  position: relative;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 2rem; right: 2rem;
  height: 2px;
  background: linear-gradient(90deg, var(--cmv-gold-dark), var(--cmv-gold), var(--cmv-gold-dark));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.service-card:hover {
  border-color: rgba(201, 162, 39, 0.2);
  transform: translateY(-6px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.35);
}

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

.service-list li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--cmv-gray);
  font-size: 0.875rem;
  line-height: 2;
}

.service-list-item {
  display: block;
  width: 100%;
  padding: 0;
  margin: 0;
  border: none;
  background: none;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: color var(--transition);
}

.service-list-item:hover {
  color: var(--cmv-gold-light);
}

.service-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 50%;
  width: 4px; height: 4px;
  background: var(--cmv-gold);
  transform: translateY(-50%) rotate(45deg);
}

.imss-section {
  background: linear-gradient(180deg, var(--cmv-black-soft) 0%, rgba(201, 162, 39, 0.03) 50%, var(--cmv-black-soft) 100%);
  border-top: 1px solid rgba(201, 162, 39, 0.1);
  border-bottom: 1px solid rgba(201, 162, 39, 0.1);
  position: relative;
}

.imss-watermark {
  position: absolute;
  right: -5%; top: 50%;
  transform: translateY(-50%);
  width: min(400px, 50vw);
  opacity: 0.03;
  pointer-events: none;
}

.imss-badge {
  display: inline-block;
  padding: 0.375rem 1rem;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--cmv-gold);
  border: 1px solid rgba(201, 162, 39, 0.3);
  background: rgba(201, 162, 39, 0.05);
}

.feature-icon {
  width: 64px; height: 64px;
  margin: 0 auto 1.5rem;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid rgba(201, 162, 39, 0.15);
  color: var(--cmv-gold);
  transition: all var(--transition);
}

.feature-block:hover .feature-icon {
  border-color: var(--cmv-gold);
  box-shadow: 0 0 24px rgba(201, 162, 39, 0.12);
}

.form-group { margin-bottom: 1.25rem; }

.form-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cmv-gray);
  margin-bottom: 0.5rem;
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
  color: var(--cmv-white);
  background: var(--cmv-black-card);
  border: 1px solid rgba(201, 162, 39, 0.12);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: rgba(201, 162, 39, 0.4);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.08);
}

.form-input.error, .form-select.error, .form-textarea.error { border-color: #c0392b; }

.form-error { font-size: 0.75rem; color: #e74c3c; margin-top: 0.375rem; display: none; }
.form-error.visible { display: block; }

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23c9a227' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-select option { background: var(--cmv-black-card); color: var(--cmv-white); }
.form-textarea { min-height: 120px; resize: vertical; }

.alert { padding: 1rem 1.25rem; font-size: 0.875rem; border: 1px solid; display: none; }
.alert.visible { display: block; animation: fadeInUp 0.5s ease forwards; }
.alert-success { background: rgba(39,174,96,0.08); border-color: rgba(39,174,96,0.3); color: #2ecc71; }
.alert-error { background: rgba(231,76,60,0.08); border-color: rgba(231,76,60,0.3); color: #e74c3c; }
.map-container { border: 1px solid rgba(201, 162, 39, 0.12); overflow: hidden; height: 300px; }
.map-container iframe { width: 100%; height: 100%; border: 0; filter: grayscale(30%) contrast(1.1); }

.footer-section { background: var(--cmv-black-soft); border-top: 1px solid rgba(201, 162, 39, 0.1); }
.footer-link { color: var(--cmv-gray); font-size: 0.875rem; transition: color var(--transition); }
.footer-link:hover { color: var(--cmv-gold); }

.value-tag {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cmv-gold-light);
  border: 1px solid rgba(201, 162, 39, 0.2);
  background: rgba(201, 162, 39, 0.04);
  transition: all var(--transition);
}

.value-tag:hover { border-color: var(--cmv-gold); background: rgba(201, 162, 39, 0.1); }

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94), transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.mobile-menu { transform: translateX(100%); transition: transform var(--transition); }
.mobile-menu.open { transform: translateX(0); }
.mobile-overlay { opacity: 0; visibility: hidden; transition: opacity var(--transition), visibility var(--transition); }
.mobile-overlay.open { opacity: 1; visibility: visible; }

.modal-overlay { opacity: 0; visibility: hidden; transition: opacity var(--transition), visibility var(--transition); }
.modal-overlay.open { opacity: 1; visibility: visible; }
.modal-content { transform: translateY(20px); transition: transform var(--transition); }
.modal-overlay.open .modal-content { transform: translateY(0); }

.spinner {
  width: 20px; height: 20px;
  border: 2px solid rgba(5,5,5,0.2);
  border-top-color: var(--cmv-black);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }
.btn-primary:disabled { opacity: 0.7; cursor: not-allowed; transform: none; }

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(201, 162, 39, 0.08);
}

.contact-info-item:last-child { border-bottom: none; }

.contact-info-icon {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(201, 162, 39, 0.15);
  color: var(--cmv-gold);
}

@media (max-width: 640px) {
  .hero-corner { display: none; }
  .hero-logo { max-width: min(520px, 96vw); }
  .hero-logo-wrap::after { height: 56px; }
  .section-padding { padding: 4rem 0; }
  .nav-header { padding-top: 1rem; padding-bottom: 1rem; }
  .map-container { height: 240px; }
}

@media (min-width: 1024px) {
  .hero-logo { max-width: min(720px, 88vw); }
}