/* Page-level styles for the Digit Estate marketing site UI kit */

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg-1);
  color: var(--fg-1);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* Selection */
::selection { background: var(--de-bronze); color: var(--de-cream); }

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--de-cream); }
::-webkit-scrollbar-thumb { background: var(--de-sand); }
::-webkit-scrollbar-thumb:hover { background: var(--de-bronze); }

/* ============================================================
   LAYOUT
   ============================================================ */
.de-container {
  width: 100%;
  max-width: 1320px;
  margin: 0 auto;
  padding: 0 32px;
}
.de-section {
  position: relative;
  padding: 120px 0;
}
.de-section--dark {
  background: var(--de-charcoal);
  color: var(--de-cream);
}
.de-section--cream { background: var(--de-cream); }

/* Vertical right rail — "got a project in mind?" */
.de-rail {
  position: fixed;
  right: 24px;
  top: 50%;
  transform: translateY(-50%) rotate(90deg);
  transform-origin: right center;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--fg-2);
  z-index: 60;
  white-space: nowrap;
  cursor: pointer;
  transition: color var(--t-base) var(--ease-out);
}
.de-rail:hover { color: var(--accent); }
.de-rail::before {
  content: '';
  position: absolute;
  left: -64px;
  top: 50%;
  width: 48px;
  height: 1px;
  background: currentColor;
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
.de-reveal { opacity: 0; transform: translateY(28px); transition: opacity 800ms var(--ease-out), transform 800ms var(--ease-out); }
.de-reveal.is-in { opacity: 1; transform: translateY(0); }
.de-reveal-2 { transition-delay: 120ms; }
.de-reveal-3 { transition-delay: 240ms; }
.de-reveal-4 { transition-delay: 360ms; }

/* Image clip-reveal */
.de-clip { clip-path: inset(100% 0 0 0); transition: clip-path 1200ms var(--ease-out); }
.de-clip.is-in { clip-path: inset(0 0 0 0); }

@media (prefers-reduced-motion: reduce) {
  .de-reveal, .de-clip { opacity: 1; transform: none; clip-path: inset(0 0 0 0); transition: none; }
}

/* ============================================================
   UTILITY
   ============================================================ */
.de-eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 14px;
}
.de-eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: currentColor;
  display: inline-block;
}

.de-rule {
  width: 60px;
  height: 1px;
  background: var(--de-bronze);
  border: 0;
  margin: 0;
}

/* Decorative line pattern */
.de-pattern-lines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.12;
  background-image: repeating-linear-gradient(0deg, transparent 0, transparent 16px, currentColor 16px, currentColor 17px);
}
.de-pattern-lines--horizontal {
  background-image: repeating-linear-gradient(90deg, transparent 0, transparent 16px, currentColor 16px, currentColor 17px);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.de-btn {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 16px 32px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  transition: all var(--t-base) var(--ease-out);
  text-decoration: none;
}
.de-btn--primary {
  background: var(--de-ink);
  color: var(--de-cream);
}
.de-btn--primary:hover {
  background: var(--accent-deep);
  transform: translateY(-1px);
}
.de-btn--accent {
  background: var(--accent);
  color: var(--de-ivory);
}
.de-btn--accent:hover { background: var(--accent-deep); }
.de-btn--ghost {
  background: transparent;
  color: var(--fg-1);
  border: 1px solid var(--border-2);
}
.de-btn--ghost:hover {
  border-color: var(--fg-1);
  background: rgba(0,0,0,0.03);
}
.de-btn--ghost-light {
  background: transparent;
  color: var(--de-cream);
  border: 1px solid rgba(244,237,225,0.3);
}
.de-btn--ghost-light:hover {
  background: rgba(244,237,225,0.08);
  border-color: var(--de-cream);
}
.de-btn .arrow {
  width: 16px;
  height: 1px;
  background: currentColor;
  position: relative;
  transition: width var(--t-base) var(--ease-out);
}
.de-btn .arrow::after {
  content: '';
  position: absolute;
  right: 0;
  top: -3px;
  width: 7px;
  height: 7px;
  border-top: 1px solid currentColor;
  border-right: 1px solid currentColor;
  transform: rotate(45deg);
}
.de-btn:hover .arrow { width: 24px; }

/* Link with bottom border */
.de-link {
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  border-bottom: 1px solid var(--accent);
  padding-bottom: 4px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  transition: opacity var(--t-fast);
}
.de-link:hover { opacity: 0.7; }

/* ============================================================
   IMAGE TREATMENTS
   ============================================================ */
.de-image-wrap {
  overflow: hidden;
  position: relative;
}
.de-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform var(--t-cine) var(--ease-out);
}
.de-image-wrap:hover img { transform: scale(1.05); }

.de-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(26,23,20,0) 40%, rgba(26,23,20,0.55) 100%);
  pointer-events: none;
}

/* ============================================================
   FORMS
   ============================================================ */
.de-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.de-field label {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--fg-3);
}
.de-field input, .de-field textarea {
  font-family: var(--font-sans);
  font-size: 16px;
  padding: 14px 0;
  border: none;
  border-bottom: 1px solid var(--border-2);
  background: transparent;
  color: var(--fg-1);
  outline: none;
  transition: border-color var(--t-base);
  resize: none;
}
.de-field input:focus, .de-field textarea:focus { border-bottom-color: var(--accent); }
.de-field input::placeholder, .de-field textarea::placeholder { color: var(--fg-4); }

/* ============================================================
   ANIMATIONS
   ============================================================ */
@keyframes deFadeIn { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes deScrollHint { 0% { transform: translateY(0); opacity: 0.4; } 50% { transform: translateY(8px); opacity: 1; } 100% { transform: translateY(0); opacity: 0.4; } }