/* =========================================================
   SONRISAS ARTE PARA TU BOCA — Stylesheet
   Arquitectura: CSS Custom Properties + Layouts nativos
   Paleta: Azul Marino #1B365D · Dorado #D4AF37 · Blancos/Grises
   ========================================================= */

/* ---------------------------------------------------------
   0. RESET & BASE
   --------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Brand Colors */
  --color-navy:         #1B365D;
  --color-navy-dark:    #122543;
  --color-navy-mid:     #254880;
  --color-gold:         #D4AF37;
  --color-gold-light:   #E8CB5B;
  --color-gold-dim:     #A8892B;

  /* Neutrals */
  --color-white:        #FFFFFF;
  --color-surface:      #F8FAFC;
  --color-surface-2:    #EFF4F9;
  --color-border:       #DDE5EF;
  --color-text:         #334155;
  --color-text-light:   #64748B;
  --color-text-muted:   #94A3B8;

  /* Semantic */
  --color-error:        #DC2626;
  --color-error-bg:     #FEF2F2;
  --color-success:      #16A34A;

  /* Typography */
  --font-display:       'Montserrat', system-ui, sans-serif;
  --font-body:          'Inter', system-ui, sans-serif;

  /* Spacing Scale */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Border Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:   0 1px 3px rgba(27, 54, 93, 0.08), 0 1px 2px rgba(27, 54, 93, 0.04);
  --shadow-md:   0 4px 12px rgba(27, 54, 93, 0.10), 0 2px 6px rgba(27, 54, 93, 0.06);
  --shadow-lg:   0 10px 30px rgba(27, 54, 93, 0.12), 0 4px 12px rgba(27, 54, 93, 0.08);
  --shadow-gold: 0 4px 20px rgba(212, 175, 55, 0.25);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 150ms;
  --duration-base: 250ms;
  --duration-slow: 400ms;

  /* Z-index scale */
  --z-base:     0;
  --z-sticky:   100;
  --z-overlay:  200;
  --z-modal:    300;
  --z-toast:    400;
  --z-fab:      150;
}

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

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Reduce motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

img, svg {
  display: block;
  max-width: 100%;
}

ul, ol {
  list-style: none;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, select, textarea {
  font-family: inherit;
}

/* Focus visible — accessibility */
:focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ---------------------------------------------------------
   1. LAYOUT UTILITIES
   --------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .container {
    padding-inline: var(--space-8);
  }
}

@media (min-width: 1200px) {
  .container {
    padding-inline: var(--space-12);
  }
}

.section {
  padding-block: var(--space-20);
}

@media (min-width: 768px) {
  .section {
    padding-block: var(--space-24);
  }
}

/* ---------------------------------------------------------
   2. TYPOGRAPHY
   --------------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 660px;
  margin-inline: auto;
  margin-bottom: var(--space-16);
}

.section-eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-3);
}

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

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.2;
  text-wrap: balance;
  margin-bottom: var(--space-4);
}

.section-title--light {
  color: var(--color-white);
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  max-width: 60ch;
  margin-inline: auto;
  line-height: 1.7;
}

.section-desc--light {
  color: rgba(255, 255, 255, 0.75);
}

/* ---------------------------------------------------------
   3. BUTTONS
   --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.9375rem;
  letter-spacing: 0.01em;
  border-radius: var(--radius-md);
  padding: 0.75rem 1.5rem;
  transition:
    background-color var(--duration-base) var(--ease-out),
    color var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out),
    transform var(--duration-fast) var(--ease-out),
    border-color var(--duration-base) var(--ease-out);
  white-space: nowrap;
  line-height: 1.2;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

/* Primary */
.btn--primary {
  background-color: var(--color-gold);
  color: var(--color-navy-dark);
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  background-color: var(--color-gold-light);
  box-shadow: 0 6px 24px rgba(212, 175, 55, 0.35);
}

.btn--primary:focus-visible {
  outline-color: var(--color-navy);
}

/* Ghost / secondary */
.btn--ghost {
  background-color: transparent;
  color: var(--color-navy);
  border: 1.5px solid var(--color-navy);
}

.btn--ghost:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}

/* Outline */
.btn--outline {
  background-color: transparent;
  color: var(--color-navy);
  border: 1.5px solid var(--color-border);
}

.btn--outline:hover {
  border-color: var(--color-navy);
  background-color: var(--color-surface-2);
}

/* Sizes */
.btn--sm {
  font-size: 0.8125rem;
  padding: 0.5rem 1rem;
}

.btn--lg {
  font-size: 1rem;
  padding: 0.9rem 1.875rem;
}

.btn--full {
  width: 100%;
}

/* ---------------------------------------------------------
   4. NAVBAR
   --------------------------------------------------------- */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background-color: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--duration-base) var(--ease-out);
}

.navbar.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: var(--space-6);
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.navbar__logo-img {
  height: 48px;
  width: auto;
  display: block;
  object-fit: contain;
  /* El logo es dorado sobre blanco transparente — se ve perfecto en navbar blanco */
}

/* Legacy — ya no se usa en navbar pero se conserva para compatibilidad */
.logo-mark {
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-primary {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-navy);
  letter-spacing: -0.01em;
}

.logo-secondary {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 400;
  color: var(--color-text-light);
  letter-spacing: 0.02em;
}

/* Footer icon */
.footer__logo-icon {
  display: block;
  width: 36px;
  height: auto;
  object-fit: contain;
  /* Sobre fondo navy oscuro, el ícono dorado contrasta perfectamente */
  filter: brightness(1.1);
}

/* Desktop nav */
.navbar__nav {
  display: none;
  align-items: center;
  gap: var(--space-6);
}

@media (min-width: 900px) {
  .navbar__nav {
    display: flex;
  }
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.nav-link {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  transition: color var(--duration-fast), background-color var(--duration-fast);
}

.nav-link:hover {
  color: var(--color-navy);
  background-color: var(--color-surface-2);
}

/* Hamburger */
.navbar__hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background-color var(--duration-fast);
}

@media (min-width: 900px) {
  .navbar__hamburger {
    display: none;
  }
}

.navbar__hamburger:hover {
  background-color: var(--color-surface-2);
}

.navbar__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--color-navy);
  border-radius: var(--radius-full);
  transition: transform var(--duration-base) var(--ease-out), opacity var(--duration-base);
}

.navbar__hamburger.open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.navbar__hamburger.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}

.navbar__hamburger.open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
}

.mobile-menu.open {
  display: block;
  animation: slideDown var(--duration-base) var(--ease-out);
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.mobile-menu .nav-link {
  display: block;
  padding: var(--space-3) var(--space-4);
  font-size: 1rem;
}

.mobile-menu .btn {
  margin-top: var(--space-3);
  display: flex;
  width: 100%;
}

@keyframes slideDown {
  from {
    opacity: 0;
    transform: translateY(-8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ---------------------------------------------------------
   5. HERO
   --------------------------------------------------------- */
.hero {
  position: relative;
  background-color: var(--color-surface);
  padding-block: var(--space-20) var(--space-24);
  overflow: hidden;
  min-height: 88vh;
  display: flex;
  align-items: center;
}

/* Background geometric lines */
.hero__bg-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.hero__bg-lines::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -10%;
  width: 700px;
  height: 700px;
  border: 1px solid rgba(27, 54, 93, 0.06);
  border-radius: 50%;
}

.hero__bg-lines::after {
  content: '';
  position: absolute;
  top: -20%;
  right: -5%;
  width: 500px;
  height: 500px;
  border: 1px solid rgba(212, 175, 55, 0.08);
  border-radius: 50%;
}

.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  align-items: center;
}

@media (min-width: 900px) {
  .hero__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
  }
}

.hero__eyebrow {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
  opacity: 0;
  animation: fadeUp var(--duration-slow) var(--ease-out) 0.1s forwards;
}

.hero__heading {
  font-family: var(--font-display);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  color: var(--color-navy);
  line-height: 1.1;
  letter-spacing: -0.03em;
  text-wrap: balance;
  margin-bottom: var(--space-6);
  opacity: 0;
  animation: fadeUp var(--duration-slow) var(--ease-out) 0.2s forwards;
}

.hero__heading em {
  font-style: normal;
  color: var(--color-gold);
}

.hero__sub {
  font-size: 1.0625rem;
  color: var(--color-text-light);
  line-height: 1.7;
  max-width: 54ch;
  margin-bottom: var(--space-8);
  opacity: 0;
  animation: fadeUp var(--duration-slow) var(--ease-out) 0.3s forwards;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-bottom: var(--space-10);
  opacity: 0;
  animation: fadeUp var(--duration-slow) var(--ease-out) 0.4s forwards;
}

/* Trust bar */
.hero__trust {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  opacity: 0;
  animation: fadeUp var(--duration-slow) var(--ease-out) 0.5s forwards;
}

@media (min-width: 600px) {
  .hero__trust {
    flex-direction: row;
    flex-wrap: wrap;
    gap: var(--space-5);
  }
}

.trust-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-light);
}

/* Hero visual */
.hero__visual {
  opacity: 0;
  animation: fadeIn var(--duration-slow) var(--ease-out) 0.35s forwards;
}

.hero__image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: visible;
}

/* ---- Frame con foto real ---- */
.hero__image-frame--photo {
  overflow: visible;
}

.hero__doctor-photo {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  /* Sutil halo de marca alrededor del frame */
  box-shadow:
    0 0 0 1px rgba(212, 175, 55, 0.18),
    var(--shadow-lg);
  background-color: var(--color-surface-2);
}

.hero__doctor-img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center top;
  /* Evita cualquier borde duro visible del PNG */
  image-rendering: -webkit-optimize-contrast;
}

/* Difuminado inferior suave — gradiente hacia el fondo de la sección */
.hero__photo-fade {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 38%;
  pointer-events: none;
  background: linear-gradient(
    to bottom,
    transparent 0%,
    rgba(248, 250, 252, 0.55) 40%,
    rgba(248, 250, 252, 0.92) 72%,
    var(--color-surface) 100%
  );
  border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* Placeholder legacy (ya no se usa, conservado por seguridad) */
.hero__image-placeholder {
  aspect-ratio: 4/5;
  background: linear-gradient(145deg, var(--color-surface-2), var(--color-border));
  border-radius: var(--radius-xl);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-4);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
}

.hero__image-placeholder p {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  font-family: var(--font-display);
}

.hero__badge {
  position: absolute;
  /* Flota sobre el difuminado inferior de la foto */
  bottom: 1.5rem;
  left: -1.25rem;
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-gold);
  border-radius: var(--radius-lg);
  padding: var(--space-3) var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  box-shadow: var(--shadow-md);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-navy);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  white-space: nowrap;
}

@media (max-width: 899px) {
  .hero__badge {
    left: 1rem;
    bottom: 1rem;
  }
}

/* Scroll cue */
.hero__scroll {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-gold), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.8); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ---------------------------------------------------------
   6. NOSOTROS
   --------------------------------------------------------- */
.nosotros {
  background-color: var(--color-white);
}

.nosotros__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 900px) {
  .nosotros__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-16);
    align-items: start;
  }
}

/* Doctor Card */
.doctor-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--duration-base) var(--ease-out);
}

.doctor-card:hover {
  box-shadow: var(--shadow-md);
}

.doctor-card__photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--color-gold);
  flex-shrink: 0;
  background-color: var(--color-surface-2);
  /* Sutil sombra dorada */
  box-shadow: 0 0 0 5px rgba(212, 175, 55, 0.12), var(--shadow-sm);
}

.doctor-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  /* Encuadrar en la zona del rostro (parte superior del PNG) */
  object-position: center 12%;
  display: block;
}

/* Placeholder legacy — conservado por compatibilidad */
.doctor-photo-placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, var(--color-surface-2), var(--color-border));
  display: flex;
  align-items: center;
  justify-content: center;
}

.doctor-card__title {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-1);
}

.doctor-card__name {
  font-family: var(--font-display);
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-navy);
  line-height: 1.25;
  margin-bottom: var(--space-2);
}

.doctor-card__credential {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-light);
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-surface-2);
  border-radius: var(--radius-md);
  border-left: 2px solid var(--color-gold);
  margin-bottom: var(--space-4);
  display: inline-block;
}

.doctor-card__bio {
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.7;
  max-width: 60ch;
  margin-bottom: var(--space-5);
}

/* Valores grid */
.valores-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}

.valor-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: box-shadow var(--duration-base) var(--ease-out), border-color var(--duration-base);
}

.valor-card:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(212, 175, 55, 0.3);
}

.valor-card__icon {
  margin-bottom: var(--space-4);
}

.valor-card__title {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-navy);
  margin-bottom: var(--space-3);
}

.valor-card__text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.65;
}

/* ---------------------------------------------------------
   7. SERVICIOS
   --------------------------------------------------------- */
.servicios {
  background: linear-gradient(160deg, var(--color-navy-dark) 0%, var(--color-navy) 100%);
  position: relative;
  overflow: hidden;
}

.servicios::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border: 1px solid rgba(212, 175, 55, 0.06);
  border-radius: 50%;
  pointer-events: none;
}

.servicios__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-5);
}

@media (min-width: 640px) {
  .servicios__grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
}

.servicio-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  transition:
    background-color var(--duration-base) var(--ease-out),
    border-color var(--duration-base),
    transform var(--duration-base) var(--ease-out),
    box-shadow var(--duration-base) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.servicio-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.4), transparent);
  opacity: 0;
  transition: opacity var(--duration-base) var(--ease-out);
}

.servicio-card:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: rgba(212, 175, 55, 0.25);
  transform: translateY(-3px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.2);
}

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

.servicio-card--cta {
  background: linear-gradient(135deg, rgba(212, 175, 55, 0.1), rgba(212, 175, 55, 0.05));
  border-color: rgba(212, 175, 55, 0.3);
}

.servicio-card__icon {
  margin-bottom: var(--space-5);
}

.servicio-card__title {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: var(--space-3);
  line-height: 1.3;
}

.servicio-card__desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.65);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.servicio-card__link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-gold);
  letter-spacing: 0.02em;
  transition: gap var(--duration-fast) var(--ease-out), color var(--duration-fast);
}

.servicio-card__link:hover {
  color: var(--color-gold-light);
  gap: var(--space-3);
}

/* ---------------------------------------------------------
   8. RESERVA / FORMULARIO
   --------------------------------------------------------- */
.reserva {
  background-color: var(--color-surface);
}

.reserva__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
}

@media (min-width: 900px) {
  .reserva__inner {
    grid-template-columns: 1fr 1.4fr;
    gap: var(--space-16);
    align-items: start;
  }
}

.reserva__info {
  position: sticky;
  top: calc(72px + var(--space-6));
}

.reserva__info .section-title {
  text-align: left;
}

.reserva__info .section-eyebrow {
  text-align: left;
}

.reserva__info .section-desc {
  text-align: left;
  margin-inline: 0;
  margin-bottom: var(--space-8);
}

.reserva__contact-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.contact-item svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item__label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.contact-item__value {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  transition: color var(--duration-fast);
}

.contact-item__value:hover {
  color: var(--color-gold-dim);
}

/* Form wrapper */
.reserva__form-wrapper {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8) var(--space-6);
  box-shadow: var(--shadow-md);
}

@media (min-width: 480px) {
  .reserva__form-wrapper {
    padding: var(--space-10) var(--space-8);
  }
}

.reserva__form {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.form-row {
  margin-bottom: var(--space-5);
}

.form-row:last-child {
  margin-bottom: 0;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--color-navy);
  letter-spacing: 0.01em;
}

.form-required {
  color: var(--color-error);
  margin-left: 2px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 0.8125rem 1rem;
  background-color: var(--color-surface);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  color: var(--color-text);
  transition:
    border-color var(--duration-fast),
    box-shadow var(--duration-fast),
    background-color var(--duration-fast);
  appearance: none;
  -webkit-appearance: none;
  line-height: 1.5;
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--color-text-muted);
}

.form-input:hover,
.form-select:hover,
.form-textarea:hover {
  border-color: #B0C0D4;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-navy);
  box-shadow: 0 0 0 3px rgba(27, 54, 93, 0.1);
  background-color: var(--color-white);
}

.form-input.error,
.form-select.error,
.form-textarea.error {
  border-color: var(--color-error);
  background-color: var(--color-error-bg);
}

.form-input.error:focus,
.form-select.error:focus,
.form-textarea.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.1);
}

/* Select custom arrow */
.form-select-wrapper {
  position: relative;
}

.form-select-chevron {
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--color-text-light);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

.form-error {
  font-size: 0.8125rem;
  color: var(--color-error);
  font-weight: 500;
  min-height: 1em;
  display: block;
}

.form-hint {
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.form-privacy {
  font-size: 0.78125rem;
  color: var(--color-text-muted);
  text-align: center;
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  justify-content: center;
  margin-top: var(--space-4);
  line-height: 1.5;
}

/* Date input min-date styling handled by JS */
input[type="date"]::-webkit-calendar-picker-indicator {
  opacity: 0.5;
  cursor: pointer;
}

/* ---------------------------------------------------------
   9. UBICACIÓN
   --------------------------------------------------------- */
.ubicacion {
  background-color: var(--color-white);
}

.ubicacion__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

@media (min-width: 900px) {
  .ubicacion__grid {
    grid-template-columns: 1fr 1.5fr;
    gap: var(--space-12);
    align-items: start;
  }
}

.ubicacion__detail-group {
  margin-bottom: var(--space-7);
}

.ubicacion__detail-group:last-of-type {
  margin-bottom: var(--space-8);
}

.ubicacion__group-title {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.ubicacion__detail {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
}

.ubicacion__detail svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.ubicacion__address {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 1.6;
}

.ubicacion__link {
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-navy);
  transition: color var(--duration-fast);
}

.ubicacion__link:hover {
  color: var(--color-gold-dim);
}

/* Horarios */
.horarios {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.horario-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-3) var(--space-4);
  border-bottom: 1px solid var(--color-border);
  font-size: 0.9rem;
}

.horario-row:last-child {
  border-bottom: none;
}

.horario-row:nth-child(odd) {
  background-color: var(--color-surface);
}

.horario-dia {
  font-weight: 600;
  color: var(--color-navy);
}

.horario-hora {
  color: var(--color-text-light);
  font-size: 0.875rem;
}

.horario-row--closed .horario-hora {
  color: var(--color-text-muted);
  font-style: italic;
}

.ubicacion__wa-btn {
  margin-top: var(--space-8);
}

/* Map */
.ubicacion__map {
  aspect-ratio: 4/3;
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-md);
  min-height: 360px;
}

.ubicacion__map iframe {
  width: 100%;
  height: 100%;
  display: block;
}

/* ---------------------------------------------------------
   10. FOOTER
   --------------------------------------------------------- */
.footer {
  background-color: var(--color-navy-dark);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-block: var(--space-12) var(--space-10);
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-8);
  align-items: start;
}

@media (min-width: 768px) {
  .footer__inner {
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-12);
    align-items: center;
  }
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.footer__name {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.3;
}

.footer__sub {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.45);
  margin-top: var(--space-1);
}

.footer__links nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-5);
}

.footer__links a {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.55);
  transition: color var(--duration-fast);
}

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

.footer__legal {
  text-align: left;
}

@media (min-width: 768px) {
  .footer__legal {
    text-align: right;
  }
}

.footer__legal p {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.35);
  line-height: 1.6;
}

/* ---------------------------------------------------------
   11. BACK TO TOP
   --------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-fab);
  width: 44px;
  height: 44px;
  background-color: var(--color-navy);
  color: var(--color-white);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition:
    opacity var(--duration-base) var(--ease-out),
    transform var(--duration-base) var(--ease-out),
    background-color var(--duration-fast);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  background-color: var(--color-gold);
  color: var(--color-navy-dark);
}

/* ---------------------------------------------------------
   12. SCROLL REVEAL ANIMATIONS
   --------------------------------------------------------- */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity var(--duration-slow) var(--ease-out),
    transform var(--duration-slow) var(--ease-out);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 80ms; }
.reveal-delay-2 { transition-delay: 160ms; }
.reveal-delay-3 { transition-delay: 240ms; }
.reveal-delay-4 { transition-delay: 320ms; }
.reveal-delay-5 { transition-delay: 400ms; }

/* ---------------------------------------------------------
   13. PRINT STYLES
   --------------------------------------------------------- */
@media print {
  .navbar,
  .back-to-top,
  .hero__scroll,
  .hero__bg-lines {
    display: none !important;
  }

  body {
    font-size: 12pt;
    color: #000;
  }

  .container {
    max-width: 100%;
    padding-inline: 1cm;
  }

  .btn {
    display: none;
  }
}