/* ===========================
   Layout Components
   =========================== */

.container {
  width: 100%;
  max-width: var(--grid-container);
  margin: 0 auto;
  padding-left: var(--grid-page-margin);
  padding-right: var(--grid-page-margin);
}

/* ===========================
   Vertical Rhythm
   =========================== */

.section {
  padding-top: var(--section-padding);
  padding-bottom: var(--section-padding);
  position: relative;
}

.section--flush {
  padding-top: 0;
  padding-bottom: 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(var(--grid-columns), 1fr);
  gap: var(--grid-gutter);
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ===========================
   Dividers
   =========================== */

.divider {
  width: 100%;
  height: 1px;
  background-color: var(--color-divider);
  border: none;
}

.divider--gold {
  background-color: var(--color-divider-gold);
}

.divider--thin {
  opacity: 0.5;
}

.divider-vertical {
  width: 1px;
  height: 100%;
  background-color: var(--color-divider);
}

/* ===========================
   Buttons
   =========================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-12);
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: var(--weight-body-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.btn--primary {
  padding: var(--space-16) var(--space-40);
  border: 1px solid var(--color-gold);
  color: var(--color-gold);
}

.btn--primary:hover {
  background-color: var(--color-gold);
  color: var(--color-black-absolute);
}

.btn--ghost {
  padding: var(--space-16) 0;
  color: var(--color-gold);
  border: none;
}

.btn--ghost::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: var(--color-gold);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--duration-normal) var(--ease-out);
}

.btn--ghost:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn--white {
  padding: var(--space-16) var(--space-40);
  border: 1px solid var(--color-ivory);
  color: var(--color-ivory);
}

.btn--white:hover {
  background-color: var(--color-ivory);
  color: var(--color-black-absolute);
}

.btn__arrow {
  width: 24px;
  height: 1px;
  background-color: currentColor;
  position: relative;
  transition: width var(--duration-normal) var(--ease-out);
}

.btn__arrow::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%) rotate(45deg);
  width: 6px;
  height: 6px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
}

.btn:hover .btn__arrow {
  width: 36px;
}

/* ===========================
   Tags / Badges
   =========================== */

.tag {
  display: inline-flex;
  align-items: center;
  padding: var(--space-4) var(--space-16);
  font-family: var(--font-body);
  font-size: 0.625rem;
  font-weight: var(--weight-body-medium);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  border: 1px solid var(--color-divider);
  color: var(--color-gray-warm);
}

.tag--gold {
  border-color: var(--color-divider-gold);
  color: var(--color-gold);
}

/* ===========================
   Indicators
   =========================== */

.indicator {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-8);
}

.indicator__number {
  font-family: var(--font-heading);
  font-size: var(--text-stat);
  font-weight: var(--weight-heading-light);
  line-height: var(--leading-none);
  color: var(--color-ivory);
}

.indicator__label {
  font-family: var(--font-body);
  font-size: var(--text-caption);
  font-weight: var(--weight-body-regular);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-gray-warm);
}

/* ===========================
   Image Containers
   =========================== */

.img-wrapper {
  position: relative;
  overflow: hidden;
  background-color: var(--color-black-warm);
}

.img-wrapper::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 10, 0.3) 100%);
  pointer-events: none;
}

.img-placeholder {
  width: 100%;
  height: 100%;
  background-color: var(--color-black-warm);
  position: relative;
  overflow: hidden;
}

.img-placeholder::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(183, 154, 99, 0.03) 0%, transparent 50%),
    linear-gradient(225deg, rgba(166, 162, 155, 0.02) 0%, transparent 50%);
}

.img-placeholder--architectural {
  background:
    linear-gradient(180deg, var(--color-black-warm) 0%, rgba(17, 17, 17, 0.8) 100%);
}

/* Architectural line drawing */
.img-placeholder--architectural::after {
  content: '';
  position: absolute;
  top: 15%;
  left: 10%;
  width: 80%;
  height: 70%;
  border: 1px solid rgba(255, 255, 255, 0.02);
  background: transparent;
}

.img-placeholder--architectural::before {
  content: '';
  position: absolute;
  top: 25%;
  left: 20%;
  width: 60%;
  height: 50%;
  border: 1px solid rgba(196, 168, 110, 0.03);
}

/* ===========================
   Section Header Pattern
   =========================== */

.section-header {
  display: flex;
  flex-direction: column;
  gap: var(--space-24);
  max-width: 560px;
}

.section-header--center {
  align-items: center;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
}

/* ===========================
   Reveal Animations — Refined
   The luxury lives in the slowness
   =========================== */

[data-reveal] {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity var(--duration-emerge) var(--ease-out),
              transform var(--duration-emerge) var(--ease-out);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

[data-reveal="delay-1"] { transition-delay: 150ms; }
[data-reveal="delay-2"] { transition-delay: 300ms; }
[data-reveal="delay-3"] { transition-delay: 450ms; }
[data-reveal="delay-4"] { transition-delay: 600ms; }
[data-reveal="delay-5"] { transition-delay: 750ms; }

/* ===========================
   Fotografías de apartamentos (inyectadas desde apartments.js)
   =========================== */

.ds-apt-img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform var(--duration-slower) var(--ease-out),
              filter var(--duration-slower) var(--ease-out);
}

.ds-has-photo {
  position: relative;
}

html.unit-modal-open {
  overflow: hidden;
}

html.unit-modal-open body {
  overflow: hidden;
}

.apt-editorial:hover .ds-apt-img {
  transform: scale(1.02);
}

.galeria__item:hover .ds-apt-img {
  transform: scale(1.03);
  filter: brightness(1.08);
}