/* Tabs personalizados para servicios */
.tabs .tab {
  color: var(--black) !important;
  font-weight: 500;
  background: #fff;
  border: none;
  border-radius: 3px 3px 0 0;
  padding: 0.5rem 1.2rem;
  margin-right: 0.5rem;
  transition: font-weight 0.2s, background 0.2s;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}

.tabs .tab.active {
  font-weight: 700;
  background: #f5f3ef;
  color: var(--black) !important;
  border-bottom: 3px solid var(--gold);
  box-shadow: 0 2px 0 0 var(--gold);
}
.pillar-black,
.pillar-black h3,
.pillar-black p {
  color: var(--black) !important;
}
.gold-text {
  color: var(--gold) !important;
}
.card, .tab-panel, .contact-form {
  color: var(--white);
}
:root {
  --burgundy: #671035;
  --burgundy-dark: #4a0b26;
  --gold: #d2b881;
  --black: #0b0101;
  --beige-light: #ede8e2;
  --white: #ffffff;
}

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

html,
body {
  overflow-x: hidden;
}


body {
  font-family: 'Jost', sans-serif;
  color: var(--black);
  line-height: 1.6;
}

body.home-page, body .hero-bg, .home-page .hero-bg {
  background:
    radial-gradient(circle at 18% 82%, rgba(67, 116, 90, 0.22), transparent 42%),
    radial-gradient(circle at 82% 18%, rgba(103, 16, 53, 0.42), transparent 46%),
    linear-gradient(160deg, #3a081d 0%, #4a0b26 55%, #2b0416 100%) !important;
  color: var(--white);
}

/* Variante visual para las páginas interiores con fondo oscuro y contraste elevado. */
.page-dark {
  background:
    radial-gradient(circle at 18% 82%, rgba(67, 116, 90, 0.22), transparent 42%),
    radial-gradient(circle at 82% 18%, rgba(103, 16, 53, 0.42), transparent 46%),
    linear-gradient(160deg, #3a081d 0%, #4a0b26 55%, #2b0416 100%);
  color: var(--white);
}

.page-dark .eyebrow {
  color: var(--gold);
}

.page-dark .section-title,
.page-dark .hero-sub,
.page-dark .contact-line {
  color: var(--white);
}

.page-dark .card,
.page-dark .tab,
.page-dark .tab-panel,
.page-dark .contact-form {
  color: var(--white);
}

.container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.page-top {
  padding-top: 120px;
}

.section {
  padding: 5rem 0;
}

.eyebrow {
  letter-spacing: 0.24em;
  text-transform: uppercase;
  font-size: 0.72rem;
  color: var(--burgundy);
  margin-bottom: 1rem;
}

.hero .eyebrow {
  color: var(--gold);
}

.section-title,
h1,
h2,
h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-title em,
h1 em {
  color: var(--burgundy);
  font-style: italic;
}

.hero {
  min-height: 88vh;
  display: grid;
  place-items: center;
  background: var(--black);
  position: relative;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 80%, rgba(67, 116, 90, 0.2), transparent 45%),
    radial-gradient(circle at 80% 20%, rgba(103, 16, 53, 0.35), transparent 45%);
}

.hero-content {
  position: relative;
  z-index: 1;
  color: var(--white);
  padding-top: 90px;
}

.home-page .hero-content {
  padding-top: 132px;
}

.hero h1 {
  font-size: clamp(2.4rem, 6vw, 5.3rem);
  line-height: 1.04;
  max-width: 800px;
}

.hero h1 em {
  color: var(--gold);
}

.hero-sub {
  max-width: 680px;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 1.4rem;
}

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

.btn-primary,
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  border: 1px solid transparent;
  padding: 0.9rem 1.2rem;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: 0.25s ease;
}

.btn-primary {
  background: var(--burgundy);
  color: var(--white);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--burgundy-dark);
}

.btn-ghost {
  border-color: rgba(210, 184, 129, 0.6);
  color: var(--gold);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  background: rgba(210, 184, 129, 0.1);
}

.nav {
  position: fixed;
  inset: 0 0 auto 0;
  height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 50;
}

/* En la home la marca ocupa la primera fila y el menú se desplaza a una segunda fila. */
.home-page .nav.nav-index {
  height: auto;
  padding: 0.8rem 0;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-areas:
    'logo menu'
    'links links';
  row-gap: 0.55rem;
}

.home-page .nav.nav-index .nav-logo {
  grid-area: logo;
}

.home-page .nav.nav-index .nav-private-link {
  grid-area: menu;
  justify-self: end;
}

.home-page .nav.nav-index .hamburger {
  grid-area: menu;
  justify-self: end;
}

.home-page .nav.nav-index .nav-links {
  grid-area: links;
  justify-self: center;
}

.nav.scrolled {
  background: rgba(11, 1, 1, 0.92);
  backdrop-filter: blur(8px);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  color: var(--white);
  text-decoration: none;
}

.logo-circle {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--gold);
  display: grid;
  place-items: center;
  color: var(--gold);
  font-family: 'Cormorant Garamond', serif;
}

.logo-text {
  display: grid;
  gap: 0.1rem;
}

.logo-text span {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  color: var(--gold);
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.2rem;
}

.nav-links a,
.mobile-menu a {
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.74rem;
}

.nav-links a.active {
  color: var(--gold);
}

.nav-private-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0.7rem 1.05rem;
  border: 1px solid rgba(210, 184, 129, 0.55);
  color: var(--gold);
  text-decoration: none;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.72rem;
  background: rgba(11, 1, 1, 0.22);
  cursor: pointer;
  transition: 0.25s ease;
}

.nav-private-link:hover,
.nav-private-link:focus-visible {
  background: rgba(210, 184, 129, 0.12);
  border-color: rgba(210, 184, 129, 0.78);
}

.hamburger {
  display: none;
  background: transparent;
  border: 0;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gold);
  margin: 4px 0;
}

.mobile-menu {
  position: fixed;
  inset: 78px 0 auto 0;
  background: rgba(11, 1, 1, 0.98);
  display: none;
  flex-direction: column;
  gap: 1.1rem;
  padding: 1rem 4vw 1.5rem;
  z-index: 49;
}

.mobile-menu.open {
  display: flex;
}

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.2rem;
}

.card {
  background: var(--white);
  border: 1px solid rgba(11, 1, 1, 0.08);
  padding: 1.4rem;
}

.card h3 {
  font-size: 1.45rem;
  margin-bottom: 0.55rem;
}

.tabs {
  display: flex;
  overflow-x: auto;
  gap: 0.6rem;
  margin: 1.4rem 0;
}

.tab {
  border: 1px solid rgba(11, 1, 1, 0.15);
  background: var(--white);
  padding: 0.65rem 0.85rem;
  white-space: nowrap;
}

.tab.active {
  border-color: var(--burgundy);
  color: var(--burgundy);
}

.tab-panel {
  display: none;
  background: var(--white);
  border: 1px solid rgba(11, 1, 1, 0.08);
  padding: 1.2rem;
  margin-bottom: 1.2rem;
}

.tab-panel.active {
  display: block;
}

.tab-panel ul {
  margin-left: 1rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 2rem;
}

.contact-line {
  margin-top: 0.6rem;
}

.contact-form {
  background: var(--white);
  border: 1px solid rgba(11, 1, 1, 0.08);
  padding: 1.2rem;
}

.contact-form label {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 0.8rem;
  font-size: 0.88rem;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  border: 1px solid rgba(11, 1, 1, 0.15);
  padding: 0.7rem;
  font: inherit;
  width: 100%;
}

/* El mensaje del formulario funciona como alerta contextual para éxito y error. */
.form-feedback {
  margin-top: 0.7rem;
  min-height: 1.2rem;
  font-size: 0.86rem;
  border-radius: 0.5rem;
  padding: 0;
  transition: 0.2s ease;
}

.form-feedback.has-message {
  padding: 0.8rem 0.9rem;
  border: 1px solid transparent;
}

.form-feedback.is-success {
  background: rgba(31, 106, 79, 0.12);
  border-color: rgba(31, 106, 79, 0.28);
  color: #1f6a4f;
}

.form-feedback.is-error {
  background: rgba(154, 31, 79, 0.1);
  border-color: rgba(154, 31, 79, 0.24);
  color: #9a1f4f;
}

body.modal-open {
  overflow: hidden;
}

/* Modal simple preparado para futura autenticación real del área privada. */
.private-access-modal {
  position: fixed;
  inset: 0;
  z-index: 120;
  display: none;
  place-items: center;
  padding: 1.2rem;
}

.private-access-modal.open {
  display: grid;
}

.private-access-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(11, 1, 1, 0.72);
  backdrop-filter: blur(6px);
}

.private-access-panel {
  position: relative;
  z-index: 1;
  width: min(460px, 92vw);
  background: linear-gradient(160deg, rgba(74, 11, 38, 0.97) 0%, rgba(43, 4, 22, 0.98) 100%);
  border: 1px solid rgba(210, 184, 129, 0.24);
  padding: 1.4rem;
  color: var(--white);
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.35);
}

.private-access-panel .section-title {
  margin-bottom: 0.6rem;
}

.private-access-panel .section-title em {
  color: var(--gold);
}

.private-access-copy {
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 1rem;
}

.private-access-form label {
  display: grid;
  gap: 0.45rem;
  margin-bottom: 0.8rem;
  font-size: 0.88rem;
}

.private-access-form input {
  width: 100%;
  border: 1px solid rgba(210, 184, 129, 0.2);
  background: rgba(255, 255, 255, 0.97);
  color: var(--black);
  padding: 0.75rem;
  font: inherit;
}

.private-access-close {
  position: absolute;
  top: 0.9rem;
  right: 0.9rem;
  border: 0;
  background: transparent;
  color: var(--gold);
  font-size: 1rem;
  cursor: pointer;
}

.footer {
  margin-top: 3rem;
  padding: 2.4rem 0;
  background: var(--black);
  color: rgba(255, 255, 255, 0.82);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer a {
  color: rgba(255, 255, 255, 0.82);
  text-decoration: none;
  display: block;
  margin-top: 0.4rem;
}

.chat-widget {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 100;
}

.chat-toggle,
.chat-close,
#chatSend {
  cursor: pointer;
}

.chat-toggle {
  border: 0;
  width: 52px;
  height: 52px;
  border-radius: 999px;
  background: var(--burgundy);
  color: var(--white);
}

.chat-window {
  display: none;
  width: min(360px, 90vw);
  background: var(--white);
  border: 1px solid rgba(11, 1, 1, 0.1);
  margin-bottom: 0.6rem;
}

.chat-window.open {
  display: block;
}

.chat-header {
  display: flex;
  justify-content: space-between;
  background: var(--black);
  color: var(--white);
  padding: 0.75rem;
}

.chat-close {
  background: transparent;
  border: 0;
  color: inherit;
}

.chat-messages {
  height: 180px;
  overflow: auto;
  padding: 0.75rem;
}

.chat-input-area {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem;
  border-top: 1px solid rgba(11, 1, 1, 0.08);
}

.chat-input-area input {
  flex: 1;
  border: 1px solid rgba(11, 1, 1, 0.18);
  padding: 0.5rem;
}

#chatSend {
  border: 0;
  background: var(--burgundy);
  color: var(--white);
  padding: 0.5rem 0.8rem;
}

.cursor,
.cursor-ring {
  position: fixed;
  pointer-events: none;
  z-index: 999;
  transform: translate(-50%, -50%);
}

.cursor {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--burgundy);
}

.cursor-ring {
  width: 30px;
  height: 30px;
  border-radius: 999px;
  border: 1px solid var(--gold);
  opacity: 0.7;
}

#loader {
  position: fixed;
  inset: 0;
  background: var(--black);
  color: var(--gold);
  display: grid;
  place-items: center;
  z-index: 9999;
  transition: 0.5s ease;
}

#loader.hidden {
  opacity: 0;
  visibility: hidden;
}

.loader-logo {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 0.8rem;
}

.loader-text {
  letter-spacing: 0.25em;
  text-transform: uppercase;
  font-size: 0.68rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: 0.45s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* A partir de tablet se recupera el menú hamburguesa y el layout a una columna. */
@media (max-width: 860px) {
  .home-page .nav.nav-index {
    height: 78px;
    padding: 0;
    grid-template-columns: 1fr auto;
    grid-template-areas: 'logo menu';
    row-gap: 0;
  }

  .home-page .nav.nav-index .nav-private-link {
    display: none;
  }

  .nav-links {
    display: none;
  }

  .hamburger {
    display: block;
  }

  .pillars-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

/* En móvil los CTAs apilan para evitar desbordes y mantener legibilidad. */
@media (max-width: 640px) {
  .hero {
    min-height: 78vh;
  }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .btn-primary,
  .btn-ghost {
    width: 100%;
  }

  .page-top {
    padding-top: 104px;
  }
}

@media (hover: none), (pointer: coarse) {
  .cursor,
  .cursor-ring {
    display: none;
  }
}