/* ============================================================
   THUS ESSENTIALS — index.css  (Global tokens, typography, atoms)
   Canvas: warm ivory #F7F5F0  |  Typography: Cormorant + Inter
   ============================================================ */

/* ─── Tokens ─── */
:root {
  --bg:           #F7F5F0;
  --surface:      #FFFFFF;
  --ink:          #111111;
  --ink-muted:    #6F6A63;
  --border:       #DCD7CE;
  --overlay-dark: rgba(0,0,0,0.38);
  --overlay-soft: rgba(0,0,0,0.18);

  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans:  'Inter', system-ui, sans-serif;

  --ease-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out:  cubic-bezier(0.25, 1, 0.5, 1);

  --container: 1480px;
  --gutter: 5vw;
}

/* ─── Reset ─── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  /* Prevent layout shift on scroll */
  scroll-padding-top: 80px;
}

body {
  font-family: var(--sans);
  background-color: var(--bg);
  color: var(--ink);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  cursor: none;
  /* Smooth momentum scrolling on iOS */
  -webkit-overflow-scrolling: touch;
}

a { color: inherit; text-decoration: none; }
img, video { display: block; max-width: 100%; }
ul { list-style: none; }
button { background: none; border: none; font-family: inherit; cursor: none; }
input, textarea { font-family: inherit; }
svg { display: block; }

/* ─── Custom Cursor ─── */
.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 10px; height: 10px;
  background: var(--ink);
  border-radius: 50%;
  pointer-events: none;
  z-index: 2147483647;
  transform: translate(-50%, -50%);
  transition: width 0.35s var(--ease-expo),
              height 0.35s var(--ease-expo),
              background 0.35s var(--ease-expo);
  display: flex; align-items: center; justify-content: center;
}

.cursor.expanded {
  width: 72px; height: 72px;
  background: rgba(17,17,17,0.06);
  border: 1px solid rgba(17,17,17,0.22);
}

.cursor-label {
  font-family: var(--sans);
  font-size: 0.55rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink);
  opacity: 0;
  transition: opacity 0.2s;
}

.cursor.expanded .cursor-label { opacity: 1; }

/* Hide on touch */
@media (hover: none) {
  .cursor { display: none; }
  body, a, button { cursor: auto; }
}

/* ─── Container ─── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ─── Layout utilities ─── */
.section-space { padding: clamp(5rem, 12vw, 14rem) 0; }
.section-label-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: clamp(3rem, 6vw, 6rem);
}

/* ─── Responsive show/hide ─── */
.desktop-show { display: block; }
.mobile-show  { display: none; }
.hide-mobile  { display: inline; }

@media (max-width: 900px) {
  .desktop-show { display: none; }
  .mobile-show  { display: flex; }
  .hide-mobile  { display: none; }
}

/* ─── Type Scale ─── */
.kicker {
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

.body-copy {
  font-family: var(--serif);
  font-size: clamp(1.1rem, 1.4vw, 1.4rem);
  font-weight: 300;
  line-height: 1.65;
  color: var(--ink-muted);
  max-width: 42ch;
}

/* ─── Buttons / Links ─── */
.btn-line-dark,
.btn-line-light {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--sans);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  border: none;
  background: none;
  position: relative;
  padding-bottom: 2px;
}

.btn-line-dark  { color: var(--ink); }
.btn-line-light { color: #fff; }

.btn-line-dark::after,
.btn-line-light::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease-expo);
}
.btn-line-dark:hover::after,
.btn-line-light:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.btn-line-dark .arrow-icon,
.btn-line-light .arrow-icon {
  width: 18px; height: 18px;
  transition: transform 0.4s var(--ease-out);
  flex-shrink: 0;
}
.btn-line-dark:hover .arrow-icon,
.btn-line-light:hover .arrow-icon { transform: translateX(5px); }

.btn-text-small {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-family: var(--sans);
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color 0.3s;
}
.btn-text-small:hover { color: var(--ink); }
.btn-text-small .arrow-icon {
  width: 15px; height: 15px;
  transition: transform 0.4s var(--ease-out);
}
.btn-text-small:hover .arrow-icon { transform: translateX(4px); }

/* ─── Scroll Progress Indicator ─── */
.scroll-progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2.5px;
  width: 0%;
  background: linear-gradient(90deg, #8b7355 0%, #c4aa82 50%, #8b7355 100%);
  z-index: 10001;
  pointer-events: none;
  transition: width 0.1s cubic-bezier(0.25, 1, 0.5, 1);
  box-shadow: 0 0 10px rgba(139, 115, 85, 0.4);
}

/* ─── Scroll Reveal Atoms (Silky Smooth GPU Physics) ─── */
.reveal-up {
  opacity: 0;
  transform: translate3d(0, 32px, 0);
  transition: opacity 0.95s cubic-bezier(0.16, 1, 0.3, 1) var(--d, 0s),
              transform 0.95s cubic-bezier(0.16, 1, 0.3, 1) var(--d, 0s);
  will-change: opacity, transform;
}

.reveal-up.in-view {
  opacity: 1;
  transform: translate3d(0, 0, 0);
}

/* Staggered container choreography */
.reveal-stagger > * {
  opacity: 0;
  transform: translate3d(0, 24px, 0);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-stagger.in-view > *:nth-child(1) { transition-delay: 0.05s; opacity: 1; transform: translate3d(0,0,0); }
.reveal-stagger.in-view > *:nth-child(2) { transition-delay: 0.12s; opacity: 1; transform: translate3d(0,0,0); }
.reveal-stagger.in-view > *:nth-child(3) { transition-delay: 0.19s; opacity: 1; transform: translate3d(0,0,0); }
.reveal-stagger.in-view > *:nth-child(4) { transition-delay: 0.26s; opacity: 1; transform: translate3d(0,0,0); }
.reveal-stagger.in-view > *:nth-child(5) { transition-delay: 0.33s; opacity: 1; transform: translate3d(0,0,0); }
.reveal-stagger.in-view > *:nth-child(6) { transition-delay: 0.40s; opacity: 1; transform: translate3d(0,0,0); }

/* Fade-only reveal */
.reveal-fade {
  opacity: 0;
  transition: opacity 0.85s cubic-bezier(0.16, 1, 0.3, 1) var(--d, 0s);
  will-change: opacity;
}
.reveal-fade.in-view { opacity: 1; }

/* Scale reveal */
.reveal-scale {
  opacity: 0;
  transform: scale(0.94) translate3d(0, 20px, 0);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1) var(--d, 0s),
              transform 0.9s cubic-bezier(0.16, 1, 0.3, 1) var(--d, 0s);
  will-change: opacity, transform;
}
.reveal-scale.in-view {
  opacity: 1;
  transform: scale(1) translate3d(0, 0, 0);
}

/* Image reveal via smooth scale */
.reveal-img {
  overflow: hidden;
}

.reveal-img img {
  transform: scale(1.08);
  transition: transform 1.4s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

.reveal-img.in-view img {
  transform: scale(1);
}

/* Luxury Card Hover Lift & Glow */
.hover-glow-card {
  transition: transform 0.45s cubic-bezier(0.16, 1, 0.3, 1),
              box-shadow 0.45s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform, box-shadow;
}

.hover-glow-card:hover {
  transform: translate3d(0, -6px, 0);
  box-shadow: 0 20px 45px rgba(139, 115, 85, 0.14);
}

/* Shimmer Highlight Effect */
.shimmer-text {
  background: linear-gradient(
    90deg,
    var(--ink) 0%,
    #8b7355 45%,
    var(--ink) 90%
  );
  background-size: 200% auto;
  color: transparent;
  -webkit-background-clip: text;
  background-clip: text;
  animation: shimmerFlow 8s linear infinite;
}

@keyframes shimmerFlow {
  0%   { background-position: 0% 50%; }
  100% { background-position: 200% 50%; }
}

/* ─────────────────────────────────────────────
   GLOBAL INTERACTIVE SEARCH MODAL
   ─────────────────────────────────────────────*/
.site-search-modal,
.about-search-modal,
.shop-search-overlay {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: rgba(17, 17, 17, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 8vh var(--gutter) 4vh;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out);
}

.site-search-modal.open,
.about-search-modal.open,
.shop-search-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.site-search-card,
.about-search-card,
.shop-search-inner {
  width: 100%;
  max-width: 720px;
  background: #ffffff;
  border-radius: 20px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.22);
  padding: 2.2rem 2.5rem;
  position: relative;
  transform: translateY(-24px) scale(0.97);
  transition: transform 0.4s var(--ease-expo);
}

.site-search-modal.open .site-search-card,
.about-search-modal.open .about-search-card,
.shop-search-overlay.open .shop-search-inner {
  transform: translateY(0) scale(1);
}

.site-search-header,
.about-search-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.site-search-header h3,
.about-search-header h3 {
  font-family: var(--serif);
  font-size: 1.6rem;
  font-weight: 400;
  color: var(--ink);
}

.site-search-close,
.about-search-close,
.shop-search-close {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(17, 17, 17, 0.05);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.25s ease, transform 0.25s ease;
  color: var(--ink);
  cursor: pointer;
}

.site-search-close:hover,
.about-search-close:hover,
.shop-search-close:hover {
  background: rgba(17, 17, 17, 0.12);
  transform: scale(1.06);
}

.site-search-input-wrap,
.about-search-input-wrap {
  position: relative;
  margin-bottom: 1.8rem;
}

.site-search-input-wrap input,
.about-search-input-wrap input,
.shop-search-input {
  width: 100%;
  padding: 1.1rem 1.4rem 1.1rem 3.2rem;
  font-size: 1.08rem;
  font-family: var(--sans);
  border: 1.5px solid var(--border);
  border-radius: 12px;
  background: #faf8f5;
  color: var(--ink);
  outline: none;
  transition: border-color 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.site-search-input-wrap input:focus,
.about-search-input-wrap input:focus,
.shop-search-input:focus {
  border-color: var(--ink);
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(17, 17, 17, 0.06);
}

.site-search-input-wrap svg,
.about-search-input-wrap svg {
  position: absolute;
  left: 1.1rem;
  top: 50%;
  transform: translateY(-50%);
  width: 20px;
  height: 20px;
  color: var(--ink-muted);
  pointer-events: none;
}

.site-search-tags,
.about-search-tags,
.shop-search-suggestions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
}

.site-search-tags-label,
.about-search-tags-label,
.shop-search-suggestions span {
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-right: 0.4rem;
}

.site-search-tag,
.about-search-tag,
.shop-search-tag {
  padding: 0.45rem 1rem;
  border-radius: 100px;
  background: rgba(17, 17, 17, 0.04);
  font-family: var(--sans);
  font-size: 0.76rem;
  color: var(--ink);
  border: 1px solid rgba(17, 17, 17, 0.08);
  transition: all 0.25s var(--ease-out);
  cursor: pointer;
}

.site-search-tag:hover,
.about-search-tag:hover,
.shop-search-tag:hover {
  background: var(--ink);
  color: #ffffff;
  border-color: var(--ink);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

@media (max-width: 600px) {
  .site-search-card,
  .about-search-card,
  .shop-search-inner {
    padding: 1.6rem 1.4rem;
    border-radius: 16px;
  }
}