/* ============================================================
   Balmoral | Portal — Estilos exclusivos del index
   ============================================================ */

/* ============================================================
   HERO
   ============================================================ */
.hero {
  min-height: 100vh;
  display: flex; align-items: center; justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
  padding: calc(var(--section-pad) + 80px) 1rem var(--section-pad);
}

/* Fondo decorativo */
.hero__bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(ellipse 70% 60% at 50% 30%,
      rgba(43,92,230,.08) 0%,
      transparent 70%),
    radial-gradient(ellipse 100% 50% at 50% 100%,
      rgba(43,92,230,.04) 0%,
      transparent 60%);
}

/* Líneas de cuadrícula decorativas */
.hero__bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(43,92,230,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(43,92,230,.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero__content {
  position: relative; z-index: 1;
  display: flex; flex-direction: column;
  align-items: center; gap: 1.5rem;
  animation: fadeUpIn 1s var(--ease) both;
}

/* Logo grande del portal */
.hero__logo-wrap {
  position: relative;
  width: 140px; height: 140px;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 0.5rem;
}

.hero__logo-ring-outer {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 1px solid rgba(43, 92, 230, 0.3);
  animation: heroRingPulse 4s ease-in-out infinite;
}

.hero__logo-ring-inner {
  position: absolute; inset: 12px;
  border-radius: 50%;
  border: 1.5px solid var(--navy);
}

.hero__letter {
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: normal;
  color: var(--navy);
  line-height: 1;
  position: relative; z-index: 1;
  user-select: none;
}

.hero__eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.45em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 6rem);
  font-weight: normal;
  color: var(--cream);
  line-height: 1;
  letter-spacing: 0.05em;
}

.hero__divider {
  display: flex; align-items: center; gap: 1rem;
  width: 280px; max-width: 90%;
}

.hero__divider::before,
.hero__divider::after {
  content: '';
  flex: 1; height: 1px;
  background: linear-gradient(to right, transparent, var(--navy));
}

.hero__divider::after {
  background: linear-gradient(to left, transparent, var(--navy));
}

.hero__divider-diamond {
  width: 6px; height: 6px;
  background: var(--navy);
  transform: rotate(45deg);
  flex-shrink: 0;
}

.hero__subtitle {
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 480px;
  line-height: 1.75;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin-top: 0.5rem;
  padding: 0.85rem 2.2rem;
  border: 1px solid var(--navy);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--navy);
  position: relative;
  overflow: hidden;
  transition: color var(--dur) var(--ease);
}

.hero__cta::before {
  content: '';
  position: absolute; inset: 0;
  background: var(--navy);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s var(--ease);
  z-index: -1;
}

.hero__cta:hover { color: var(--bg); }
.hero__cta:hover::before { transform: scaleX(1); }

.hero__cta-arrow {
  transition: transform var(--dur) var(--ease);
  font-size: 1rem;
}
.hero__cta:hover .hero__cta-arrow { transform: translateX(4px); }

/* Scroll hint */
.hero__scroll {
  position: absolute; bottom: 2.5rem; left: 50%;
  transform: translateX(-50%);
  display: flex; flex-direction: column;
  align-items: center; gap: 0.5rem;
  opacity: 0.5;
  animation: heroScrollBounce 2.5s ease-in-out infinite 2s;
}

.hero__scroll-text {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--muted);
}

.hero__scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--muted), transparent);
}

/* ============================================================
   DIVISIONES
   ============================================================ */
.divisiones {
  padding: var(--section-pad) 0;
  background: var(--surface);
}

.divisiones__header {
  text-align: center;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

.divisiones__header .gold-line {
  margin: 1.25rem auto;
}

.divisiones__subtitle {
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 520px;
  margin: 0 auto;
  line-height: 1.8;
}

/* Grid de cards */
.divisiones__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5px;
}

/* Card individual */
.div-card {
  position: relative;
  overflow: hidden;
  background: var(--bg);
  padding: 3rem 2.25rem;
  display: flex; flex-direction: column;
  gap: 1.25rem;
  transition: background var(--dur) var(--ease);
  cursor: pointer;
  text-decoration: none;
}

.div-card::before {
  content: '';
  position: absolute; top: 0; left: 0;
  width: 100%; height: 2px;
  background: var(--card-accent, var(--navy));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.5s var(--ease);
}

.div-card:hover { background: var(--surface-2); }
.div-card:hover::before { transform: scaleX(1); }

/* Número decorativo */
.div-card__num {
  font-family: var(--font-serif);
  font-size: 4rem;
  font-weight: normal;
  color: var(--card-accent, var(--navy));
  opacity: 0.12;
  line-height: 1;
  position: absolute; bottom: 1.5rem; right: 1.75rem;
  user-select: none;
  transition: opacity var(--dur);
}

.div-card:hover .div-card__num { opacity: 0.22; }

/* Ícono */
.div-card__icon {
  width: 52px; height: 52px;
  border-radius: 50%;
  border: 1px solid var(--card-accent, var(--navy));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  color: var(--card-accent, var(--navy));
  transition: background var(--dur), color var(--dur);
}

.div-card:hover .div-card__icon {
  background: var(--card-accent, var(--navy));
  color: var(--bg);
}

.div-card__label {
  font-size: 0.62rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--card-accent, var(--navy));
}

.div-card__name {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 1.75rem);
  font-weight: normal;
  color: var(--cream);
  line-height: 1.2;
}

.div-card__desc {
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.75;
  flex: 1;
}

.div-card__link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--card-accent, var(--navy));
  margin-top: auto;
  transition: gap var(--dur);
}

.div-card:hover .div-card__link { gap: 0.85rem; }

/* Acentos por división */
.div-card--abogados   { --card-accent: #7B9EC4; }
.div-card--arquitectos{ --card-accent: #B5956A; }
.div-card--herreria   { --card-accent: #8A9BA8; }
.div-card--albercas   { --card-accent: #4FA8B5; }

/* ============================================================
   SOBRE BALMORAL
   ============================================================ */
.about {
  padding: var(--section-pad) 0;
}

.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 7vw, 7rem);
  align-items: center;
}

.about__body p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.85;
}

.about__body p + p { margin-top: 1.25rem; }

/* Valores */
.about__values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.value-item {
  padding: 1.5rem;
  border: 1px solid var(--border);
  transition: border-color var(--dur);
}

.value-item:hover { border-color: var(--navy); }

.value-item__num {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--navy);
  opacity: 0.5;
  line-height: 1;
}

.value-item__title {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--cream);
  margin: 0.5rem 0 0.35rem;
}

.value-item__text {
  font-size: 0.78rem;
  color: var(--muted);
  line-height: 1.65;
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contact {
  padding: var(--section-pad) 0;
  background: var(--surface);
  text-align: center;
}

.contact__lead {
  font-size: 0.9rem;
  color: var(--muted);
  max-width: 480px;
  margin: 0 auto 3rem;
  line-height: 1.8;
}

.contact__options {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.contact__option-btn {
  padding: 0.75rem 1.75rem;
  border: 1px solid var(--border);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--muted);
  background: none;
  cursor: pointer;
  transition: border-color var(--dur), color var(--dur), background var(--dur);
}

.contact__option-btn:hover {
  border-color: var(--navy);
  color: var(--navy);
  background: rgba(43,92,230,.06);
}

/* ============================================================
   ANIMACIONES EXCLUSIVAS DEL PORTAL
   ============================================================ */
@keyframes heroRingPulse {
  0%, 100% { opacity: 0.3; transform: scale(1); }
  50%       { opacity: 0.7; transform: scale(1.04); }
}

@keyframes heroScrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ============================================================
   RESPONSIVO DEL PORTAL
   ============================================================ */
@media (max-width: 900px) {
  .about__inner        { grid-template-columns: 1fr; }
  .about__values       { gap: 1rem; }
}

@media (max-width: 640px) {
  .divisiones__grid    { grid-template-columns: 1fr; gap: 1px; }
  .about__values       { grid-template-columns: 1fr; }
  .div-card            { padding: 2.25rem 1.5rem; }
}