/* =========================================================================
   ESTILOS — Francisco Torres Barraza · Psicólogo
   Tema: trastornos del sueño · paleta nocturna cálida
   ========================================================================= */

:root {
  --color-night: #1a2747;        /* azul medianoche */
  --color-night-deep: #0f1a33;   /* azul medianoche profundo */
  --color-twilight: #3a4a78;     /* crepúsculo */
  --color-moon: #f5efe1;         /* luz de luna / crema */
  --color-cream: #faf6ec;
  --color-amber: #d6a85f;        /* ámbar cálido */
  --color-amber-soft: #e8c896;
  --color-lavender: #8b8db8;     /* lavanda suave */
  --color-text: #2a3142;
  --color-text-soft: #5a6378;
  --color-line: #e6dcc6;
  --color-bg-soft: #fbf8f1;

  --shadow-soft: 0 4px 24px rgba(26, 39, 71, 0.08);
  --shadow-medium: 0 10px 40px rgba(26, 39, 71, 0.12);
  --shadow-strong: 0 20px 60px rgba(26, 39, 71, 0.18);

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 24px;
  --radius-xl: 36px;

  --font-display: 'Cormorant Garamond', 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --transition: 0.3s cubic-bezier(.4, 0, .2, 1);
  --max-width: 1180px;
}

/* ---------- RESET ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { max-width: 100%; display: block; }
a { color: var(--color-night); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-amber); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

h1, h2, h3, h4 { font-family: var(--font-display); color: var(--color-night); line-height: 1.2; font-weight: 500; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.6rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); }
p  { margin-bottom: 1rem; color: var(--color-text-soft); }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 1.5rem; }
.section   { padding: clamp(3rem, 8vw, 6rem) 0; }
.section-tight { padding: clamp(2rem, 5vw, 4rem) 0; }
.text-center { text-align: center; }
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: .25em;
  font-size: .75rem;
  color: var(--color-amber);
  font-weight: 600;
  margin-bottom: 1rem;
}
.lead { font-size: 1.15rem; color: var(--color-text-soft); max-width: 680px; }
.divider {
  width: 60px;
  height: 2px;
  background: var(--color-amber);
  margin: 1.2rem 0 1.8rem;
  border: 0;
}
.text-center .divider { margin-left: auto; margin-right: auto; }

/* ---------- BOTONES ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .9rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  letter-spacing: .02em;
  transition: all var(--transition);
  border: 1.5px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-night);
  color: var(--color-cream);
}
.btn-primary:hover {
  background: var(--color-twilight);
  color: var(--color-cream);
  transform: translateY(-2px);
  box-shadow: var(--shadow-medium);
}
.btn-outline {
  background: transparent;
  color: var(--color-night);
  border-color: var(--color-night);
}
.btn-outline:hover {
  background: var(--color-night);
  color: var(--color-cream);
}
.btn-amber {
  background: var(--color-amber);
  color: var(--color-night-deep);
}
.btn-amber:hover {
  background: var(--color-amber-soft);
  transform: translateY(-2px);
}
.btn-whatsapp {
  background: #25d366;
  color: white;
}
.btn-whatsapp:hover {
  background: #1ebe5a;
  color: white;
  transform: translateY(-2px);
}
.btn-mp {
  background: #009ee3;
  color: white;
  border: 1px solid transparent;
}
.btn-mp:hover {
  background: #0080b8;
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0,158,227,.25);
}

/* ---------- HEADER / NAV ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 236, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-line);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: .75rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--color-night);
}
.brand-mark {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-night), var(--color-twilight));
  display: grid;
  place-items: center;
  color: var(--color-amber);
  font-size: 1.1rem;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text small {
  font-family: var(--font-body);
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  color: var(--color-text-soft);
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}
.nav-menu a {
  font-size: .92rem;
  color: var(--color-text);
  font-weight: 500;
  position: relative;
  padding: .25rem 0;
}
.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-amber);
  transition: width var(--transition);
}
.nav-menu a:hover::after,
.nav-menu a.active::after { width: 100%; }
.nav-menu a.active { color: var(--color-night); }

.nav-cta {
  margin-left: 1rem;
  padding: .65rem 1.4rem;
  font-size: .88rem;
}

.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  flex-direction: column;
  gap: 5px;
  align-items: center;
  justify-content: center;
}
.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--color-night);
  transition: all var(--transition);
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-menu {
    position: fixed;
    top: 73px;
    left: 0;
    right: 0;
    background: var(--color-cream);
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.4rem;
    border-bottom: 1px solid var(--color-line);
    transform: translateY(-120%);
    transition: transform var(--transition);
    align-items: flex-start;
  }
  .nav-menu.is-open { transform: translateY(0); }
  .nav-toggle { display: flex; }
  .nav-cta { margin-left: 0; }
}

/* ---------- HERO ---------- */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--color-night-deep) 0%, var(--color-night) 60%, var(--color-twilight) 100%);
  color: var(--color-cream);
  padding: clamp(4rem, 9vw, 7rem) 0 clamp(4rem, 9vw, 7rem);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(2px 2px at 20% 30%, rgba(245, 239, 225, .9), transparent 40%),
    radial-gradient(1.5px 1.5px at 70% 60%, rgba(245, 239, 225, .8), transparent 40%),
    radial-gradient(1px 1px at 40% 80%, rgba(245, 239, 225, .7), transparent 40%),
    radial-gradient(1.5px 1.5px at 85% 20%, rgba(245, 239, 225, .8), transparent 40%),
    radial-gradient(1px 1px at 15% 70%, rgba(245, 239, 225, .6), transparent 40%),
    radial-gradient(2px 2px at 55% 25%, rgba(245, 239, 225, .85), transparent 40%);
  pointer-events: none;
  opacity: .6;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  position: relative;
  z-index: 1;
  max-width: 760px;
}
.hero h1 { color: var(--color-cream); }
.hero .eyebrow { color: var(--color-amber); }
.hero p { color: rgba(245, 239, 225, .85); font-size: 1.1rem; max-width: 540px; }
.hero-cta { margin-top: 2rem; display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 3rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(245, 239, 225, .15);
  flex-wrap: wrap;
}
.hero-stat strong {
  display: block;
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--color-amber);
}
.hero-stat span {
  font-size: .85rem;
  color: rgba(245, 239, 225, .7);
  letter-spacing: .05em;
}

.hero-portrait {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-xl);
  overflow: hidden;
  background: linear-gradient(135deg, var(--color-twilight), var(--color-night));
  box-shadow: var(--shadow-strong);
  border: 4px solid rgba(214, 168, 95, .3);
}
.hero-portrait .placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  text-align: center;
  color: rgba(245, 239, 225, .4);
}
.hero-portrait .placeholder svg {
  width: 80px;
  height: 80px;
  opacity: .35;
  margin-bottom: 1rem;
}
.hero-portrait .placeholder small {
  display: block;
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.hero-portrait img { width: 100%; height: 100%; object-fit: cover; }

/* Decoración de luna */
.moon {
  position: absolute;
  top: 8%;
  right: 5%;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--color-amber-soft), var(--color-amber));
  box-shadow: 0 0 80px rgba(214, 168, 95, .3);
  opacity: .85;
}
.moon::before {
  content: '';
  position: absolute;
  top: 18%;
  left: 22%;
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--color-night);
}

@media (max-width: 800px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-portrait { max-width: 320px; margin: 0 auto; }
  .moon { width: 80px; height: 80px; top: 4%; right: -10px; }
  .moon::before { width: 60px; height: 60px; }
}

/* ---------- CARDS / SECCIONES ---------- */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.card {
  background: white;
  border-radius: var(--radius-md);
  padding: 2rem 1.8rem;
  box-shadow: var(--shadow-soft);
  border: 1px solid var(--color-line);
  transition: transform var(--transition), box-shadow var(--transition);
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-medium);
}
.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--color-night), var(--color-twilight));
  color: var(--color-amber);
  display: grid;
  place-items: center;
  margin-bottom: 1.2rem;
}
.card-icon svg { width: 28px; height: 28px; }
.card h3 { margin-bottom: .6rem; }
.card p { font-size: .95rem; }

/* ---------- SECCIÓN CON FONDO OSCURO ---------- */
.section-night {
  background: linear-gradient(135deg, var(--color-night-deep), var(--color-night));
  color: var(--color-cream);
  position: relative;
  overflow: hidden;
}
.section-night h2 { color: var(--color-cream); }
.section-night p { color: rgba(245, 239, 225, .8); }
.section-night .eyebrow { color: var(--color-amber); }
.section-night .divider { background: var(--color-amber); }

/* ---------- SOBRE MI ---------- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(2rem, 6vw, 5rem);
  align-items: center;
  max-width: 760px;
}
.about-portrait {
  aspect-ratio: 3/4;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-amber-soft), var(--color-amber));
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}
.about-portrait .placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  color: rgba(26, 39, 71, .4);
  text-align: center;
}
.about-portrait .placeholder svg {
  width: 80px;
  height: 80px;
  opacity: .4;
  margin-bottom: 1rem;
}
.about-portrait .placeholder small {
  font-size: .75rem;
  letter-spacing: .15em;
  text-transform: uppercase;
}
.about-portrait img { width: 100%; height: 100%; object-fit: cover; }

.credentials {
  list-style: none;
  display: grid;
  gap: .8rem;
  margin-top: 1.5rem;
}
.credentials li {
  display: flex;
  gap: .85rem;
  align-items: flex-start;
  font-size: .98rem;
  color: var(--color-text);
}
.credentials li::before {
  content: '';
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  margin-top: 10px;
  border-radius: 50%;
  background: var(--color-amber);
}

@media (max-width: 800px) {
  .about-grid { grid-template-columns: 1fr; }
  .about-portrait { max-width: 320px; margin: 0 auto; }
}

/* ---------- TRASTORNOS ---------- */
.disorder {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(2rem, 5vw, 4rem) 0;
  border-bottom: 1px solid var(--color-line);
}
.disorder:last-child { border-bottom: none; }
.disorder.reverse > .disorder-text { order: 2; }
.disorder-visual {
  aspect-ratio: 5/4;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--color-night), var(--color-twilight));
  display: grid;
  place-items: center;
  color: var(--color-amber);
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
}
.disorder-visual svg { width: 38%; height: 38%; opacity: .85; }
.disorder-visual::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20% 25%, rgba(245, 239, 225, .8), transparent 40%),
    radial-gradient(1px 1px at 65% 70%, rgba(245, 239, 225, .6), transparent 40%),
    radial-gradient(1.5px 1.5px at 80% 30%, rgba(245, 239, 225, .7), transparent 40%);
  opacity: .5;
}
.disorder ul { list-style: none; margin-top: 1rem; }
.disorder li {
  position: relative;
  padding-left: 1.6rem;
  margin-bottom: .55rem;
  color: var(--color-text-soft);
}
.disorder li::before {
  content: '✦';
  position: absolute;
  left: 0;
  top: 0;
  color: var(--color-amber);
}

@media (max-width: 800px) {
  .disorder { grid-template-columns: 1fr; }
  .disorder.reverse > .disorder-text { order: 0; }
}

/* ---------- SERVICIOS / PRECIOS ---------- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.pricing-card {
  background: white;
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 1.5px solid var(--color-line);
  text-align: center;
  transition: all var(--transition);
}
.pricing-card.featured {
  background: linear-gradient(135deg, var(--color-night), var(--color-night-deep));
  color: var(--color-cream);
  border-color: var(--color-amber);
  transform: translateY(-12px);
  box-shadow: var(--shadow-strong);
}
.pricing-card.featured h3,
.pricing-card.featured .price { color: var(--color-cream); }
.pricing-card.featured p { color: rgba(245, 239, 225, .8); }
.pricing-card.featured .badge {
  display: inline-block;
  background: var(--color-amber);
  color: var(--color-night-deep);
  font-size: .72rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  font-weight: 700;
  padding: .25rem .8rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}
.price {
  font-family: var(--font-display);
  font-size: 2.6rem;
  color: var(--color-night);
  margin: .5rem 0 .2rem;
}
.price small {
  display: block;
  font-family: var(--font-body);
  font-size: .85rem;
  color: var(--color-text-soft);
  letter-spacing: .05em;
}
.pricing-card.featured .price small { color: rgba(245, 239, 225, .7); }
.pricing-card ul {
  list-style: none;
  margin: 1.5rem 0 2rem;
  text-align: left;
}
.pricing-card ul li {
  padding: .55rem 0;
  border-bottom: 1px dashed var(--color-line);
  font-size: .95rem;
  display: flex;
  align-items: center;
  gap: .6rem;
}
.pricing-card.featured ul li { border-color: rgba(245, 239, 225, .15); }
.pricing-card ul li::before {
  content: '✓';
  color: var(--color-amber);
  font-weight: 700;
}

/* ---------- PROCESO ---------- */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}
.process-step {
  background: white;
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  position: relative;
  border: 1px solid var(--color-line);
}
.process-step .step-num {
  position: absolute;
  top: -18px;
  left: 1.5rem;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-amber);
  color: var(--color-night-deep);
  display: grid;
  place-items: center;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  box-shadow: var(--shadow-soft);
}
.process-step h4 {
  margin-top: .8rem;
  margin-bottom: .5rem;
  font-size: 1.15rem;
}

/* ---------- FORMULARIO ---------- */
.form-card {
  background: white;
  padding: clamp(1.8rem, 4vw, 3rem);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-medium);
  border: 1px solid var(--color-line);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 1.2rem; }
.form-group label {
  display: block;
  font-size: .85rem;
  font-weight: 600;
  color: var(--color-night);
  margin-bottom: .4rem;
  letter-spacing: .02em;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .85rem 1rem;
  border: 1.5px solid var(--color-line);
  border-radius: var(--radius-sm);
  background: var(--color-cream);
  font-family: inherit;
  font-size: .95rem;
  color: var(--color-text);
  transition: border-color var(--transition), background var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-amber);
  background: white;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-note {
  font-size: .8rem;
  color: var(--color-text-soft);
  margin-top: 1rem;
  text-align: center;
}
.form-success {
  display: none;
  padding: 1rem 1.5rem;
  background: rgba(214, 168, 95, .15);
  border-left: 3px solid var(--color-amber);
  border-radius: var(--radius-sm);
  color: var(--color-night);
  margin-bottom: 1rem;
}
.form-success.is-visible { display: block; }

/* ---------- RESERVA / CONTACTO LAYOUT ---------- */
.reserva-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}
@media (max-width: 900px) { .reserva-grid { grid-template-columns: 1fr; } }

.contact-list {
  list-style: none;
  display: grid;
  gap: 1.2rem;
  margin-top: 2rem;
}
.contact-list li {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
  padding: 1.2rem;
  background: white;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-line);
}
.contact-list .ic {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-night);
  color: var(--color-amber);
  display: grid;
  place-items: center;
}
.contact-list .ic svg { width: 22px; height: 22px; }
.contact-list strong {
  display: block;
  color: var(--color-night);
  font-family: var(--font-display);
  font-size: 1.1rem;
}
.contact-list a, .contact-list span { color: var(--color-text-soft); font-size: .95rem; word-break: break-word; }

.calendar-embed {
  background: white;
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1.5px dashed var(--color-line);
  text-align: center;
  min-height: 300px;
  display: grid;
  place-items: center;
  color: var(--color-text-soft);
}
.calendar-embed iframe { width: 100%; min-height: 600px; border: 0; border-radius: var(--radius-md); }

/* ---------- FAQ ---------- */
.faq-list { display: grid; gap: 1rem; margin-top: 2.5rem; max-width: 820px; margin-left: auto; margin-right: auto; }
.faq-item {
  background: white;
  border: 1px solid var(--color-line);
  border-radius: var(--radius-sm);
  overflow: hidden;
}
.faq-item summary {
  cursor: pointer;
  padding: 1.2rem 1.5rem;
  font-weight: 600;
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--color-night);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  font-size: 1.6rem;
  color: var(--color-amber);
  transition: transform var(--transition);
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item .faq-body {
  padding: 0 1.5rem 1.4rem;
  color: var(--color-text-soft);
}

/* ---------- CTA STRIP ---------- */
.cta-strip {
  background: var(--color-night-deep);
  color: var(--color-cream);
  padding: clamp(2.5rem, 6vw, 4rem) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-strip h2 { color: var(--color-cream); margin-bottom: .8rem; }
.cta-strip p { color: rgba(245, 239, 225, .8); margin-bottom: 1.8rem; }

/* ---------- FOOTER ---------- */
.site-footer {
  background: var(--color-night-deep);
  color: rgba(245, 239, 225, .75);
  padding: 3.5rem 0 1.5rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(245, 239, 225, .1);
}
@media (max-width: 800px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px) { .footer-grid { grid-template-columns: 1fr; } }

.footer-grid h4 {
  color: var(--color-cream);
  font-size: 1rem;
  font-family: var(--font-body);
  text-transform: uppercase;
  letter-spacing: .15em;
  margin-bottom: 1.2rem;
}
.footer-grid ul { list-style: none; display: grid; gap: .6rem; }
.footer-grid a { color: rgba(245, 239, 225, .75); font-size: .92rem; }
.footer-grid a:hover { color: var(--color-amber); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 1.5rem;
  font-size: .82rem;
  color: rgba(245, 239, 225, .55);
}

.socials {
  display: flex;
  gap: .8rem;
  margin-top: 1rem;
}
.socials a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(245, 239, 225, .08);
  display: grid;
  place-items: center;
  color: var(--color-cream);
  transition: all var(--transition);
}
.socials a:hover { background: var(--color-amber); color: var(--color-night-deep); }
.socials svg { width: 18px; height: 18px; }

/* ---------- PAGE HEADER (subpáginas) ---------- */
.page-header {
  background: linear-gradient(135deg, var(--color-night-deep), var(--color-night));
  color: var(--color-cream);
  padding: clamp(3.5rem, 8vw, 5.5rem) 0 clamp(3rem, 6vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.page-header::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 20% 30%, rgba(245, 239, 225, .8), transparent 40%),
    radial-gradient(1px 1px at 70% 60%, rgba(245, 239, 225, .6), transparent 40%),
    radial-gradient(2px 2px at 40% 80%, rgba(245, 239, 225, .7), transparent 40%);
  opacity: .5;
}
.page-header h1 { color: var(--color-cream); position: relative; }
.page-header p { color: rgba(245, 239, 225, .8); max-width: 640px; margin: 1rem auto 0; position: relative; }

/* ---------- WHATSAPP FLOAT ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: white;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: transform var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  color: white;
}
.whatsapp-float svg { width: 30px; height: 30px; }
.whatsapp-float::after {
  content: '';
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  background: #25d366;
  opacity: .4;
  z-index: -1;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { transform: scale(1); opacity: .4; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ---------- ANIMACIONES ---------- */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- UTILITIES ---------- */
.section-soft { background: var(--color-bg-soft); }
.btn-row { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.5rem; }