/* ==========================================================================
   Veloura — Design Tokens & Base
   ========================================================================== */

/* Font stylesheet is linked directly in each page's <head> (not @import'd
   here) so the browser's preload scanner can discover and fetch it in
   parallel with this stylesheet instead of after it. */

:root {
  /* Core palette */
  --forest-deep: #0d1f17;
  --forest-light: #0f2a1c;
  --forest-gradient: linear-gradient(160deg, var(--forest-light) 0%, var(--forest-deep) 100%);

  --gold: #c9a24b;
  --gold-light: #d4af6a;
  --gold-deep: #93762f;      /* AA-safe on marble/cream backgrounds */
  --gold-gradient: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);

  --cream: #f5f0e6;
  --marble: #e8e2d4;
  --marble-deep: #dcd4c1;

  --blush: #e0a8c4;
  --blush-gradient: linear-gradient(135deg, var(--gold-light) 0%, var(--blush) 100%);

  --ink: #14140f;

  /* Semantic */
  --bg-dark: var(--forest-deep);
  --bg-light: var(--marble);
  --text-on-dark: var(--cream);
  --text-on-light: #241f16;
  --text-muted-dark: #b9c4bb;
  --text-muted-light: #6b6455;
  --border-hairline-dark: rgba(201, 162, 75, 0.35);
  --border-hairline-light: rgba(147, 118, 47, 0.28);

  /* Type */
  --font-serif: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Motion */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --dur-fast: 300ms;
  --dur-med: 450ms;
  --dur-slow: 700ms;

  /* Layout */
  --container-max: 1320px;
  --nav-height: 84px;
  --radius-sm: 2px;
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--bg-light);
  color: var(--text-on-light);
  font-family: var(--font-sans);
  font-weight: 300;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  opacity: 0;
  animation: page-in var(--dur-slow) var(--ease-out) forwards;
}

@keyframes page-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

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

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: 0.01em;
}

h1 { font-size: clamp(2.6rem, 5vw, 4.4rem); font-weight: 600; }
h2 { font-size: clamp(2rem, 3.4vw, 2.9rem); }
h3 { font-size: clamp(1.4rem, 2vw, 1.8rem); }

p { margin: 0 0 1em; }

.eyebrow {
  display: block;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 0.9em;
}

section[data-theme="dark"] .eyebrow { color: var(--gold-light); }

.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 3rem);
}

.hairline {
  border: none;
  border-top: 1px solid var(--border-hairline-light);
  margin: 0;
}

section[data-theme="dark"] .hairline { border-top-color: var(--border-hairline-dark); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  padding: 0.95em 2.1em;
  font-family: var(--font-sans);
  font-size: 0.82rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border: 1px solid transparent;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: box-shadow var(--dur-fast) var(--ease-out),
              background var(--dur-fast) var(--ease-out),
              color var(--dur-fast) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
  white-space: nowrap;
}

.btn-gold {
  background: var(--gold-gradient);
  color: var(--forest-deep);
}
.btn-gold:hover, .btn-gold:focus-visible {
  box-shadow: 0 0 0 1px var(--gold-light), 0 8px 30px -6px rgba(201, 162, 75, 0.65);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  border-color: var(--gold-deep);
  color: var(--text-on-light);
}
.btn-outline:hover, .btn-outline:focus-visible {
  background: var(--gold-deep);
  color: var(--cream);
}

section[data-theme="dark"] .btn-outline { border-color: var(--gold-light); color: var(--cream); }
section[data-theme="dark"] .btn-outline:hover { background: var(--gold-light); color: var(--forest-deep); }

:focus-visible {
  outline: 2px solid var(--gold-deep);
  outline-offset: 3px;
}

/* ==========================================================================
   Header / Nav
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  /* Always-on scrim (independent of .scrolled) so the logo, nav links and
     mobile toggle stay legible over light regions of the hero media. */
  background: linear-gradient(180deg, rgba(13, 31, 23, 0.5) 0%, rgba(13, 31, 23, 0.5) 65%, rgba(13, 31, 23, 0) 100%);
  transition: background var(--dur-med) var(--ease-out),
              backdrop-filter var(--dur-med) var(--ease-out),
              box-shadow var(--dur-med) var(--ease-out),
              height var(--dur-med) var(--ease-out);
}

.site-header.scrolled {
  height: 68px;
  background: rgba(13, 31, 23, 0.72);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  box-shadow: 0 1px 0 rgba(201, 162, 75, 0.25);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  font-family: var(--font-serif);
  font-size: 1.5rem;
  letter-spacing: 0.14em;
  color: var(--cream);
}

.logo span { color: var(--gold-light); }

.nav-links {
  display: flex;
  align-items: center;
  gap: clamp(1.4rem, 2.4vw, 2.6rem);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.86;
  position: relative;
  padding: 0.4em 0;
  transition: opacity var(--dur-fast) var(--ease-out);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1px;
  background: var(--gold-light);
  transition: right var(--dur-med) var(--ease-out);
}

.nav-links a:hover, .nav-links a:focus-visible, .nav-links a[aria-current="page"] {
  opacity: 1;
}
.nav-links a:hover::after, .nav-links a:focus-visible::after, .nav-links a[aria-current="page"]::after {
  right: 0;
}

.nav-toggle {
  display: none;
  background: rgba(13, 31, 23, 0.4);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(201, 162, 75, 0.5);
  border-radius: var(--radius-sm);
  width: 42px;
  height: 42px;
  cursor: pointer;
  position: relative;
}

.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: '';
  position: absolute;
  left: 11px; right: 11px;
  height: 1px;
  background: var(--gold-light);
  transition: transform var(--dur-fast) var(--ease-out), opacity var(--dur-fast) var(--ease-out);
}
.nav-toggle span { top: 50%; transform: translateY(-50%); }
.nav-toggle span::before { top: -8px; }
.nav-toggle span::after { top: 8px; }

.nav-toggle[aria-expanded="true"] span { background: transparent; }
.nav-toggle[aria-expanded="true"] span::before { transform: rotate(45deg) translate(5px, 6px); }
.nav-toggle[aria-expanded="true"] span::after { transform: rotate(-45deg) translate(5px, -6px); }

@media (max-width: 860px) {
  .nav-toggle { display: block; }

  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(13, 31, 23, 0.97);
    backdrop-filter: blur(16px);
    padding: 0.5rem clamp(1.25rem, 6vw, 3rem) 2rem;
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity var(--dur-med) var(--ease-out), transform var(--dur-med) var(--ease-out), visibility var(--dur-med);
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }

  .nav-links li { width: 100%; border-top: 1px solid var(--border-hairline-dark); }
  .nav-links li:first-child { border-top: none; }
  .nav-links a { display: block; padding: 1.1em 0; }
  .nav-links a::after { display: none; }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
  background: var(--forest-deep);
  color: var(--text-on-dark);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
}

.footer-grid .logo { display: inline-block; margin-bottom: 1rem; }

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.74rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 1.1em;
}

.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 0.7em; }
.footer-col a, .footer-col p { color: var(--text-muted-dark); font-size: 0.92rem; }
.footer-col a:hover { color: var(--gold-light); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  padding-top: 2rem;
  font-size: 0.76rem;
  color: var(--text-muted-dark);
  letter-spacing: 0.03em;
}

.footer-bottom .ai-credit {
  opacity: 0.55;
  font-size: 0.72rem;
}

@media (max-width: 860px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 520px) {
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
}

/* ==========================================================================
   Scroll reveal utility
   ========================================================================== */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   Shipping banner
   ========================================================================== */

.shipping-banner {
  background: var(--gold-gradient);
  color: var(--forest-deep);
  text-align: center;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  padding: 0.7em 1em;
}

/* Page loading state to avoid layout jump before header.js injects nav */
[data-include] { min-height: 1px; }
