/* GrapoliX Design System — v1.0
   See DESIGN.md for full principles and guidelines
   
   Color Tokens:
   --bg:        #0A0A0A  Background
   --surface:   #161410  Cards / Panels
   --gold:      #E8D5A3  Champagne Gold — primary accent
   --garnet:    #6E1423  Garnet — secondary accent
   --silver:    #C0C0C0  Shine Silver — sparingly only
   --text:      #FDFDFD  Primary text
   --muted:     #8A8A8E  Secondary text
   --border:    #222222  Default borders
*/

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

:root {
  --bg:        #0A0A0A;
  --surface:   #161410;
  --gold:      #E8D5A3;
  --garnet:    #6E1423;
  --silver:    #C0C0C0;
  --text:      #FDFDFD;
  --muted:     #8A8A8E;
  --border:    #222222;

  /* Spacing — 8px grid */
  --xs:  8px;
  --sm:  16px;
  --md:  24px;
  --lg:  40px;
  --xl:  64px;
  --xxl: 96px;

  /* Transitions */
  --transition: 200ms ease;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
  line-height: 1.6;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--gold);
  text-decoration: none;
  transition: opacity var(--transition);
}

a:hover {
  opacity: 0.8;
}

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

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  line-height: 1.2;
}

/* ── Utility Classes ── */
.text-gold    { color: var(--gold); }
.text-garnet  { color: var(--garnet); }
.text-silver  { color: var(--silver); }
.text-muted   { color: var(--muted); }

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

/* ── Buttons ── */
.btn-primary {
  display: inline-block;
  padding: 14px 28px;
  background: var(--gold);
  color: var(--bg);
  border: none;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 3px;
  transition: opacity var(--transition);
}

.btn-primary:hover {
  opacity: 0.85;
  color: var(--bg);
}

.btn-secondary {
  display: inline-block;
  padding: 13px 27px;
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 3px;
  transition: opacity var(--transition);
}

.btn-secondary:hover {
  opacity: 0.75;
}

/* ── Under Construction Page ── */
.uc-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--xl) var(--md);
}

.uc-logo {
  font-size: clamp(40px, 9vw, 72px);
  font-weight: 900;
  letter-spacing: 10px;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--xs);
}

.uc-tagline {
  font-size: 11px;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: var(--lg);
}

.uc-divider {
  width: 40px;
  height: 1px;
  background: var(--silver);
  margin: 0 auto var(--lg);
}

.uc-headline {
  font-size: clamp(16px, 3vw, 22px);
  font-weight: 300;
  letter-spacing: 1px;
  color: var(--text);
  margin-bottom: var(--xs);
  text-transform: none;
}

.uc-sub {
  font-size: 14px;
  color: var(--muted);
  margin-bottom: var(--lg);
  line-height: 1.8;
  max-width: 440px;
}

.uc-form {
  display: flex;
  max-width: 420px;
  width: 100%;
  margin-bottom: var(--xl);
}

.uc-form input {
  flex: 1;
  padding: 14px 18px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-right: none;
  color: var(--text);
  font-size: 14px;
  outline: none;
  border-radius: 3px 0 0 3px;
  transition: border-color var(--transition);
}

.uc-form input:focus {
  border-color: var(--gold);
}

.uc-form input::placeholder {
  color: var(--muted);
}

.uc-form button {
  padding: 14px 22px;
  background: var(--gold);
  color: var(--bg);
  border: none;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  border-radius: 0 3px 3px 0;
  transition: opacity var(--transition);
}

.uc-form button:hover {
  opacity: 0.85;
}

.uc-companies {
  display: flex;
  flex-wrap: wrap;
  gap: var(--xs);
  justify-content: center;
  max-width: 500px;
  margin-bottom: var(--xl);
}

.uc-company {
  font-size: 10px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--muted);
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 2px;
  transition: border-color var(--transition), color var(--transition);
}

.uc-company:hover {
  border-color: var(--garnet);
  color: var(--text);
}

.uc-footer {
  font-size: 10px;
  color: #333333;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* ── Responsive ── */
@media (max-width: 480px) {
  .uc-form {
    flex-direction: column;
  }

  .uc-form input {
    border-right: 1px solid var(--border);
    border-bottom: none;
    border-radius: 3px 3px 0 0;
  }

  .uc-form button {
    border-radius: 0 0 3px 3px;
  }
}