/* Scalara Labs Georgia — tokens mirror src/app/globals.css */
:root {
  --surface: #07121a;
  --surface-container: #0a1a24;
  --on-surface: #0d2530;
  --line: #10303b;
  --line-strong: #1d4d5a;
  --accent: #6fe3d6;
  --accent-mid: #2cc0c4;
  --accent-deep: #1597b3;
  --ge-red: #e8112d;
  --ink: #ffffff;
  --ink-secondary: #f6f6f6;
  --ink-muted: rgb(231 231 231 / 0.8);
  --ink-faint: rgb(231 231 231 / 0.55);
  --gutter: 20px;
  --section-y: 72px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}
@media (min-width: 768px) { :root { --gutter: 32px; --section-y: 104px; } }
@media (min-width: 1200px) { :root { --gutter: 40px; --section-y: 128px; } }

*, *::before, *::after { box-sizing: border-box; border-color: var(--line); }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--surface);
  color: var(--ink-secondary);
  font: 400 15px/1.8 "Manrope", "Noto Sans Georgian", ui-sans-serif, system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
h1, h2, h3 { color: var(--ink); margin: 0; font-weight: 600; line-height: 1.2; }
p { margin: 0; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 var(--gutter); }

/* nav */
.nav {
  position: sticky; top: 0; z-index: 10;
  background: rgb(7 18 26 / 0.75);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav .container { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.nav__logo img { height: 30px; width: auto; }
.nav__right { display: flex; align-items: center; gap: 8px; }
.lang {
  display: inline-flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; font-size: 13px; font-weight: 600;
}
.lang a { padding: 4px 12px; border-radius: 999px; color: var(--ink-faint); transition: color .2s; }
.lang a:hover { color: var(--ink); }
.lang a[aria-current="page"] { background: var(--on-surface); color: var(--ink); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  height: 48px; padding: 0 24px; border-radius: 999px;
  font-size: 14px; font-weight: 600; letter-spacing: 0.01em;
  border: 1px solid transparent; transition: transform .3s var(--ease), background .2s, border-color .2s;
}
.btn:hover { transform: translateY(-1px); }
.btn--primary { background: var(--ink); color: var(--surface); }
.btn--ghost { border-color: var(--line-strong); color: var(--ink); }
.btn--ghost:hover { border-color: var(--accent-mid); }
.btn--sm { height: 38px; padding: 0 16px; font-size: 13px; }
.btn svg { width: 18px; height: 18px; }

/* hero */
.hero { position: relative; overflow: hidden; padding: calc(var(--section-y) * 0.9) 0 var(--section-y); }
.hero::before {
  content: ""; position: absolute; inset: -20% -10% auto auto; width: 720px; height: 720px;
  background: radial-gradient(closest-side, rgb(21 151 179 / 0.26), transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: ""; position: absolute; inset: 0;
  background-image: linear-gradient(var(--line) 1px, transparent 1px), linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 70% 30%, #000 10%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 70% 30%, #000 10%, transparent 75%);
  opacity: .45; pointer-events: none;
}
.hero .container { position: relative; z-index: 1; display: grid; gap: 48px; align-items: center; }
@media (min-width: 960px) { .hero .container { grid-template-columns: 1.3fr 1fr; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent);
}
.eyebrow::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent-deep); }
.hero h1 {
  margin-top: 20px;
  font-size: clamp(2.25rem, 1.5rem + 3.2vw, 3.75rem); letter-spacing: -0.04em;
}
.grad {
  background: linear-gradient(90deg, var(--accent), var(--accent-mid) 55%, var(--accent-deep));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { margin-top: 20px; max-width: 560px; font-size: 17px; line-height: 1.7; color: var(--ink-muted); }
.hero__ctas { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 12px; }

.hero__card {
  border: 1px solid var(--line); border-radius: 24px; padding: 28px;
  background: linear-gradient(180deg, var(--surface-container), var(--surface));
  box-shadow: 0 14px 26px -10px #0e111a;
}
.hero__card img { width: 64px; margin-bottom: 20px; }
.stat { display: flex; justify-content: space-between; gap: 16px; padding: 14px 0; border-top: 1px solid var(--line); font-size: 14px; }
.stat:first-of-type { border-top: 0; }
.stat span:first-child { color: var(--ink-faint); }
.stat span:last-child { color: var(--ink); font-weight: 600; text-align: right; }

/* sections */
.section { padding: var(--section-y) 0; border-top: 1px solid var(--line-soft, #0d2530); }
.section__head { max-width: 640px; margin-bottom: 48px; }
.section__head h2 { margin-top: 14px; font-size: clamp(1.75rem, 1.35rem + 1.78vw, 2.625rem); letter-spacing: -0.03em; }
.section__head p { margin-top: 14px; color: var(--ink-muted); font-size: 16px; }

.grid { display: grid; gap: 16px; }
@media (min-width: 700px) { .grid--2 { grid-template-columns: repeat(2, 1fr); } .grid--3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 1000px) { .grid--4 { grid-template-columns: repeat(4, 1fr); } }
@media (min-width: 700px) and (max-width: 999px) { .grid--4 { grid-template-columns: repeat(2, 1fr); } }

.card {
  border: 1px solid var(--line); border-radius: 24px; padding: 28px;
  background: var(--surface-container);
  transition: border-color .25s, transform .4s var(--ease);
}
.card:hover { border-color: var(--line-strong); transform: translateY(-2px); }
.card__icon {
  width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center;
  background: var(--on-surface); color: var(--accent); margin-bottom: 20px;
}
.card__icon svg { width: 22px; height: 22px; }
.card h3 { font-size: 20px; letter-spacing: -0.02em; }
.card p { margin-top: 10px; color: var(--ink-muted); font-size: 15px; }

.hub {
  border: 1px solid var(--line); border-radius: 40px; padding: clamp(28px, 5vw, 64px);
  background:
    radial-gradient(600px 300px at 100% 0%, rgb(21 151 179 / 0.18), transparent 70%),
    var(--surface-container);
  display: grid; gap: 40px;
}
@media (min-width: 900px) { .hub { grid-template-columns: 1.1fr 1fr; align-items: center; } }
.hub h2 { margin-top: 14px; font-size: clamp(1.75rem, 1.35rem + 1.78vw, 2.625rem); letter-spacing: -0.03em; }
.hub p { margin-top: 14px; color: var(--ink-muted); font-size: 16px; }
.checks { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.checks li { display: flex; gap: 12px; align-items: flex-start; color: var(--ink-secondary); }
.checks li::before {
  content: ""; flex: none; margin-top: 7px; width: 14px; height: 14px; border-radius: 4px;
  background: linear-gradient(135deg, var(--accent), var(--accent-deep));
}

/* contact */
.contact { display: grid; gap: 16px; }
@media (min-width: 900px) { .contact { grid-template-columns: repeat(3, 1fr); } }
.contact .card { display: flex; flex-direction: column; }
.contact .label { font-size: 13px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-faint); }
.contact .value { margin-top: 10px; color: var(--ink); font-size: 18px; font-weight: 600; line-height: 1.5; overflow-wrap: anywhere; }
.contact a.value:hover { color: var(--accent); }

/* footer */
.footer { border-top: 1px solid var(--line); padding: 40px 0 48px; font-size: 13px; color: var(--ink-faint); }
.footer .container { display: grid; gap: 24px; }
@media (min-width: 800px) { .footer .container { grid-template-columns: auto 1fr; align-items: start; } }
.footer img { height: 26px; width: auto; }
.footer dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; justify-self: end; }
@media (max-width: 799px) { .footer dl { justify-self: start; } }
.footer dt { color: var(--ink-faint); }
.footer dd { margin: 0; color: var(--ink-muted); }
.footer .copy { grid-column: 1 / -1; padding-top: 20px; border-top: 1px solid var(--line); }

@media (max-width: 480px) { .nav .btn--sm { display: none; } .nav .brand__tag { padding: 3px 6px; font-size: 0; gap: 0; } }
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

/* Georgia sub-brand lockup: Scalara wordmark + "Georgia" tag with a five-cross mark */
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 9px 3px 6px; border: 1px solid var(--line-strong); border-radius: 999px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-muted);
}
.brand__tag svg { width: 12px; height: 12px; }
.footer .brand__tag { font-size: 10px; }
.eyebrow::before { background: var(--ge-red); box-shadow: 0 0 10px rgb(232 17 45 / 0.6); }

/* insights */
.hero--sm { padding-bottom: calc(var(--section-y) * 0.5); }
.hero--sm .container { grid-template-columns: 1fr; }
.post { display: flex; flex-direction: column; gap: 10px; }
.post h3 { font-size: 19px; line-height: 1.35; }
.post p { margin-top: 0; flex: 1; }
.post__tag { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--accent); }
.post__meta { font-size: 13px; color: var(--ink-faint); }
.container--narrow { max-width: 760px; }
.article { padding: calc(var(--section-y) * 0.6) 0 var(--section-y); }
.article h1 { margin-top: 14px; font-size: clamp(2rem, 1.4rem + 2.4vw, 2.75rem); letter-spacing: -0.03em; }
.article__meta { margin-top: 14px; font-size: 13px; color: var(--ink-faint); }
.back { display: inline-block; margin-bottom: 28px; font-size: 14px; color: var(--ink-muted); }
.back:hover { color: var(--accent); }
.prose { margin-top: 36px; font-size: 16.5px; line-height: 1.8; color: var(--ink-secondary); }
.prose > * + * { margin-top: 1.1em; }
.prose h2 { margin-top: 2em; font-size: 26px; letter-spacing: -0.02em; }
.prose h3 { margin-top: 1.6em; font-size: 20px; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: .4em; }
.prose a { color: var(--accent); text-decoration: underline; text-underline-offset: 3px; }
.prose strong { color: var(--ink); }
.prose blockquote { margin-left: 0; padding: 16px 20px; border-left: 3px solid var(--accent-mid); background: var(--surface-container); border-radius: 0 12px 12px 0; color: var(--ink-muted); }
.prose table { width: 100%; border-collapse: collapse; font-size: 15px; display: block; overflow-x: auto; }
.prose th, .prose td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
.prose th { color: var(--ink); font-weight: 600; }
.prose .sources { margin-top: 3em; padding-top: 1.5em; border-top: 1px solid var(--line); font-size: 14px; color: var(--ink-faint); }
.prose .sources h2 { margin-top: 0; font-size: 16px; }
.article__cta { margin-top: 56px; padding: 32px; border: 1px solid var(--line); border-radius: 24px; background: var(--surface-container); }
.article__cta h2 { font-size: 22px; }
.article__cta p { margin: 10px 0 20px; color: var(--ink-muted); }
.nav__link { font-size: 14px; font-weight: 600; color: var(--ink-muted); padding: 0 8px; }
.nav__link:hover { color: var(--ink); }
@media (max-width: 420px) { .nav__link { font-size: 13px; padding: 0 4px; } }
.nav__links { display: flex; align-items: center; gap: 4px; margin-right: 8px; }
.section__head--row { max-width: none; display: flex; flex-wrap: wrap; align-items: flex-end; justify-content: space-between; gap: 20px; }
.section__head--row > div { max-width: 640px; }
@media (max-width: 640px) { .nav__links a:not([href*="insights"]) { display: none; } .nav .btn--sm { display: none; } }

/* main nav */
.nav__links { gap: 2px; }
.nav__link { display: inline-flex; align-items: center; gap: 4px; height: 36px; padding: 0 10px; border-radius: 999px; font-size: 14px; font-weight: 600; color: var(--ink-muted); }
.nav__link:hover { color: var(--ink); background: var(--on-surface); }
.nav__link span { font-size: 10px; opacity: .7; }
.nav__drop { position: relative; }
.nav__menu {
  position: absolute; top: calc(100% + 6px); left: 50%; transform: translate(-50%, 6px);
  width: 360px; padding: 8px; border: 1px solid var(--line); border-radius: 16px;
  background: var(--surface-container); box-shadow: 0 20px 40px -12px #000;
  display: grid; opacity: 0; visibility: hidden; transition: opacity .2s, transform .3s var(--ease), visibility .2s;
}
.nav__drop::after { content: ""; position: absolute; left: 0; right: 0; top: 100%; height: 10px; }
.nav__drop:hover .nav__menu, .nav__drop:focus-within .nav__menu { opacity: 1; visibility: visible; transform: translate(-50%, 0); }
.nav__menu a { padding: 9px 12px; border-radius: 10px; font-size: 14px; line-height: 1.4; color: var(--ink-secondary); }
.nav__menu a:hover { background: var(--on-surface); color: var(--ink); }
.nav__menu .nav__all { margin-top: 4px; border-top: 1px solid var(--line); border-radius: 0 0 10px 10px; color: var(--accent); font-weight: 600; }
.nav__mobile { display: none; position: relative; }
.nav__mobile summary { list-style: none; cursor: pointer; width: 40px; height: 40px; border: 1px solid var(--line-strong); border-radius: 999px; display: grid; place-content: center; gap: 4px; }
.nav__mobile summary::-webkit-details-marker { display: none; }
.nav__mobile summary span { display: block; width: 16px; height: 2px; border-radius: 2px; background: var(--ink); }
.nav__sheet { position: fixed; top: 64px; left: 0; right: 0; max-height: calc(100vh - 64px); overflow-y: auto; padding: 12px var(--gutter) 24px; background: var(--surface); border-bottom: 1px solid var(--line); display: grid; }
.nav__sheet > a { padding: 14px 0; border-bottom: 1px solid var(--line); font-size: 17px; font-weight: 600; color: var(--ink); }
.nav__sub { display: grid; padding: 4px 0 8px 14px; border-bottom: 1px solid var(--line); }
.nav__sub a { padding: 8px 0; font-size: 14px; line-height: 1.4; color: var(--ink-muted); }
@media (max-width: 900px) { .nav__links { display: none; } .nav__mobile { display: block; } }
@media (max-width: 640px) { .nav__links a:not([href*="insights"]) { display: inline-flex; } }