/* ================================ */
/* GLOBAL STYLES                     */
/* ================================ */

body {
  font-family: var(--font-body);
  color: var(--color-black);
  background-color: var(--color-beige-lighter);
}

/* ── Section Label ── */
.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-beige-dark);
  margin-bottom: var(--space-sm);
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  padding: 0.85em 2.2em;
  border: 1.5px solid var(--color-black);
  color: var(--color-black);
  background: transparent;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: var(--color-black);
  transition: left var(--duration-normal) var(--ease-out);
  z-index: -1;
}

.btn:hover {
  color: var(--color-white);
  border-color: var(--color-black);
}

.btn:hover::before {
  left: 0;
}

.btn--light {
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn--light::before {
  background-color: var(--color-white);
}

.btn--light:hover {
  color: var(--color-black);
}

/* ── Scroll Reveal Animations ── */
/* Base — all reveals share opacity transition */
.reveal {
  opacity: 0;
  transition: opacity var(--duration-reveal) var(--ease-out),
              transform var(--duration-reveal) var(--ease-out),
              filter var(--duration-reveal) var(--ease-out),
              clip-path var(--duration-reveal) var(--ease-out);
  will-change: opacity, transform;
}

.reveal.revealed {
  opacity: 1;
  transform: none !important;
  filter: none !important;
  clip-path: inset(0 0 0 0) !important;
}

/* ── 1. Fade Up (Default) ── */
.reveal,
.reveal-up {
  transform: translateY(50px);
}

/* ── 2. Fade Down ── */
.reveal-down {
  transform: translateY(-50px);
}

/* ── 3. Fade Left (comes from left) ── */
.reveal-left {
  transform: translateX(-60px);
}

/* ── 4. Fade Right (comes from right) ── */
.reveal-right {
  transform: translateX(60px);
}

/* ── 5. Scale Up (zoom in) ── */
.reveal-scale {
  transform: scale(0.85);
}

/* ── 6. Scale Down (zoom out) ── */
.reveal-scale-down {
  transform: scale(1.15);
}

/* ── 7. Blur In ── */
.reveal-blur {
  transform: translateY(20px);
  filter: blur(12px);
}

/* ── 8. Rotate In ── */
.reveal-rotate {
  transform: translateY(30px) rotate(3deg);
}

/* ── 9. Clip Reveal (curtain from bottom) ── */
.reveal-clip {
  clip-path: inset(100% 0 0 0);
  transform: none;
}

/* ── 10. Flip In ── */
.reveal-flip {
  transform: perspective(800px) rotateX(15deg) translateY(30px);
}

/* ── Staggered Delays ── */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }
.reveal-delay-7 { transition-delay: 0.7s; }
.reveal-delay-8 { transition-delay: 0.8s; }

/* ── Loader ── */
.loader {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, #ffffff 0%, var(--color-beige-lighter) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-loader);
  transition: opacity 0.8s var(--ease-out), visibility 0.8s;
  backdrop-filter: blur(10px);
}

.loader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-inner {
  text-align: center;
}

.loader-img {
  height: 90px;
  width: auto;
  display: block;
  margin: 0 auto var(--space-xl) auto;
  filter: drop-shadow(0 15px 30px rgba(139, 94, 52, 0.15));
  animation: loaderPulse 2s cubic-bezier(0.4, 0, 0.2, 1) infinite alternate;
}

@keyframes loaderPulse {
  0% { opacity: 0.75; transform: scale(0.96) translateY(5px); }
  100% { opacity: 1; transform: scale(1.04) translateY(-5px); }
}

.loader-bar {
  width: 140px;
  height: 2px;
  background: rgba(212, 175, 55, 0.2);
  border-radius: 2px;
  overflow: hidden;
  margin: 0 auto;
}

.loader-bar-fill {
  width: 0%;
  height: 100%;
  background: var(--color-gold);
  border-radius: 2px;
  box-shadow: 0 0 10px rgba(212, 175, 55, 0.5);
  animation: loaderFill 2.2s cubic-bezier(0.77, 0, 0.175, 1) forwards;
}

@keyframes loaderFill {
  0% { width: 0%; }
  100% { width: 100%; }
}

/* ── Selection ── */
::selection {
  background-color: var(--color-beige-dark);
  color: var(--color-white);
}

/* ── Scrollbar ── */
::-webkit-scrollbar {
  width: 8px;
}

::-webkit-scrollbar-track {
  background: var(--color-beige-lighter);
}

::-webkit-scrollbar-thumb {
  background: var(--color-beige-dark);
  border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-brown);
}

/* ── Floating Back Arrow ── */
.floating-back-arrow {
  position: fixed;
  bottom: var(--space-lg);
  left: var(--space-lg);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--color-brown);
  border: 1px solid rgba(197, 160, 89, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-sticky);
  text-decoration: none;
  box-shadow: 0 2px 12px rgba(44, 38, 33, 0.06);
  transition: all 0.4s var(--ease-out);
}

.floating-back-arrow svg {
  width: 18px;
  height: 18px;
  transition: transform 0.4s var(--ease-out);
}

.floating-back-arrow:hover {
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-gold);
  border-color: rgba(197, 160, 89, 0.35);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(184, 134, 69, 0.12);
}

.floating-back-arrow:hover svg {
  transform: translateX(-2px);
}

@media (max-width: 480px) {
  .floating-back-arrow {
    bottom: var(--space-md);
    left: var(--space-md);
    width: 40px;
    height: 40px;
  }
}