/* ===== ONE Group — location page concept sandbox =====
   Shared brand tokens, reset, concept navigation. Each page
   applies its own design language on top of this foundation. */

:root {
  --ink: #222F35;
  --ink-deep: #18232a;
  --ink-soft: #2d3c44;
  --gold: #876d27;
  --gold-bright: #a07f2f;
  --gold-soft: #c9b075;
  --gold-foil: linear-gradient(135deg,#b89145 0%,#e4c87a 40%,#a07f2f 60%,#d9b668 100%);
  --cream: #fbf8f1;
  --cream-warm: #f5ecd8;
  --cream-deep: #f1e9d2;
  --body: #4b4b4b;
  --body-soft: #6b6b6b;
  --body-mute: #9a9080;
  --paper: #ffffff;
  --line: #e6e1d5;
  --line-soft: rgba(135,109,39,0.18);
  --ready: #2d6b4a;
  --ready-bg: #e4efe6;

  --font-display: 'Cormorant Garamond', 'EB Garamond', Garamond, 'Times New Roman', serif;
  --font-body: 'Lora', Georgia, 'Times New Roman', serif;
  --font-mono: 'JetBrains Mono', 'IBM Plex Mono', ui-monospace, SFMono-Regular, monospace;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  background: var(--paper);
}

img, svg { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 500;
  letter-spacing: 0.015em;
  color: var(--ink);
  line-height: 1.12;
}

button { font: inherit; cursor: pointer; border: 0; background: 0 0; color: inherit; }

ul { list-style: none; }

/* ===== concept nav (shared across all 5 pages) ===== */
.concept-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  backdrop-filter: saturate(150%) blur(14px);
  -webkit-backdrop-filter: saturate(150%) blur(14px);
  background: rgba(255,255,255,0.78);
  border-bottom: 1px solid rgba(135,109,39,0.12);
  color: var(--ink);
}
.concept-nav.on-dark {
  background: rgba(24,35,42,0.68);
  border-bottom-color: rgba(201,176,117,0.14);
  color: #efe6cf;
}
.concept-nav__brand {
  font-family: var(--font-display);
  font-size: 19px;
  text-transform: none;
  letter-spacing: 0.04em;
  color: inherit;
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.concept-nav__brand em { font-style: italic; color: #c0392b; font-weight: 500; }
.on-dark .concept-nav__brand em { color: #e45a48; }
.concept-nav__back {
  color: inherit;
  opacity: 0.72;
  transition: opacity 0.25s, letter-spacing 0.25s;
}
.concept-nav__back:hover { opacity: 1; letter-spacing: 0.2em; }
.concept-nav__tag {
  font-size: 10.5px;
  letter-spacing: 0.2em;
  color: var(--gold);
  border: 1px solid currentColor;
  padding: 4px 10px;
  border-radius: 2px;
}
.on-dark .concept-nav__tag { color: var(--gold-soft); }

@media (max-width: 700px) {
  .concept-nav { padding: 11px 18px; }
  .concept-nav__tag { display: none; }
}

/* ===== ornamental line + dot (brand signature) ===== */
.orn {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--gold);
  justify-content: center;
}
.orn::before, .orn::after {
  content: '';
  width: 46px;
  height: 1px;
  background: currentColor;
  opacity: 0.55;
}
.orn__dot {
  width: 5px; height: 5px;
  border-radius: 50%;
  background: currentColor;
}

/* ===== scroll-reveal ===== */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 1.1s cubic-bezier(.2,.65,.25,1), transform 1.1s cubic-bezier(.2,.65,.25,1);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }

.reveal-delay-1 { transition-delay: 0.08s; }
.reveal-delay-2 { transition-delay: 0.16s; }
.reveal-delay-3 { transition-delay: 0.24s; }
.reveal-delay-4 { transition-delay: 0.32s; }
.reveal-delay-5 { transition-delay: 0.4s; }

/* ===== shared utility ===== */
.eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold);
  font-weight: 500;
}

.measure { max-width: 720px; }
.measure-narrow { max-width: 580px; }

.text-body { color: var(--body); font-size: 17.5px; line-height: 1.75; }
.text-body p + p { margin-top: 1.1em; }

@media (max-width: 700px) {
  .text-body { font-size: 16px; }
}

/* prefers-reduced-motion respect */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}