/* ============================================================
   ESTATE — shared design tokens
   Palette grounded in the Georgian marani (wine cellar):
   stone walls, buried qvevri, aged wine, honeyed brass light.
   ============================================================ */

:root {
  --stone:      #E9E2D3;   /* limestone wall */
  --stone-dark: #DAD0BB;
  --ink:        #26221D;   /* charcoal, oak-barrel char */
  --wine:       #6A2634;   /* aged red wine */
  --wine-deep:  #4A1B25;
  --vine:       #33402C;   /* grape-leaf green */
  --vine-deep:  #232C1E;
  --brass:      #C08A3E;   /* candlelight / brass fittings */
  --brass-soft: #D9AE6E;
  --clay:       #C98A73;   /* accent for botanicals path */
  --paper:      #F4EEE1;

  --radius: 2px;
  --max-w: 1180px;

  --ease: cubic-bezier(.6,.05,.2,1);
}

@font-face {
  font-family: 'estate-fallback';
  src: local('Georgia');
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--stone);
  color: var(--ink);
  font-family: 'Noto Sans Georgian', 'Inter', -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.serif-ka { font-family: 'Noto Serif Georgian', 'Fraunces', serif; }
.serif-en { font-family: 'Fraunces', 'Noto Serif Georgian', serif; }

h1, h2, h3 { margin: 0; font-weight: 600; }

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

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

.wrap {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}

.eyebrow {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: .22em;
  text-transform: uppercase;
  opacity: .65;
  font-weight: 600;
}

/* ---------- header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(233,226,211,.92);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid rgba(38,34,29,.12);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: 'Noto Serif Georgian', serif;
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .01em;
}
.brand .mark { width: 30px; height: 30px; flex: none; }
.brand small {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: .14em;
  text-transform: uppercase;
  opacity: .6;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  font-size: 14px;
  font-weight: 600;
}
.header-nav a { opacity: .75; transition: opacity .2s var(--ease); }
.header-nav a:hover, .header-nav a.current { opacity: 1; }
.header-nav a.current { border-bottom: 2px solid currentColor; padding-bottom: 4px; }

.lang-toggle {
  border: 1px solid rgba(38,34,29,.3);
  background: transparent;
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .05em;
  padding: 7px 12px;
  border-radius: 20px;
  cursor: pointer;
  color: inherit;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.lang-toggle:hover { background: var(--ink); color: var(--stone); }

[data-en] { display: none; }
html[lang="en"] [data-ka] { display: none; }
html[lang="en"] [data-en] { display: revert; }

/* ---------- footer ---------- */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 64px 0 32px;
}
.site-footer .wrap {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 40px;
}
.site-footer h4 {
  font-family: 'Inter', sans-serif;
  font-size: 12px;
  letter-spacing: .18em;
  text-transform: uppercase;
  opacity: .55;
  margin-bottom: 16px;
}
.site-footer p, .site-footer address { line-height: 1.7; font-size: 14.5px; opacity: .85; margin: 0 0 8px; font-style: normal; }
.site-footer .brand { color: var(--paper); margin-bottom: 14px; }
.footer-bottom {
  max-width: var(--max-w);
  margin: 40px auto 0;
  padding: 24px 32px 0;
  border-top: 1px solid rgba(244,238,225,.15);
  font-size: 12.5px;
  opacity: .5;
  display: flex;
  justify-content: space-between;
}

@media (max-width: 760px) {
  .site-footer .wrap { grid-template-columns: 1fr; }
  .header-nav { gap: 16px; font-size: 12.5px; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 26px;
  font-family: 'Inter', sans-serif;
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: .04em;
  border-radius: 2px;
  border: 1px solid currentColor;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s var(--ease), color .25s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn-solid { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.btn-solid:hover { background: var(--wine); border-color: var(--wine); }
.btn-ghost { background: transparent; }

/* ---------- generic section rhythm ---------- */
section { padding: 96px 0; }
@media (max-width: 760px) { section { padding: 64px 0; } }

.section-head { max-width: 620px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 42px); line-height: 1.15; margin-top: 10px; }