/* ── Brand Variables (same as landedhts) ──────────────────────────────────── */
:root {
  --ink: #1A2B1B;
  --ink-mid: #2D4430;
  --copper: #8C4A1E;
  --copper-lt: #C4783A;
  --copper-bg: #FDF0E8;
  --bg: #F9F8F5;
  --bg-alt: #F0EEE9;
  --white: #FFFFFF;
  --dark: #1B2E1C;
  --dark-card: #223323;
  --rule: #D4CFC6;
  --muted: #5C6B5E;
  --on-dark: #EEF2EE;
  --font-heading: 'Times New Roman', serif;
  --font-body: Georgia, serif;
  --font-data: 'Courier New', monospace;
  --max-w: 1080px;
  --gutter: 24px;
}

body { font-family: var(--font-body); color: var(--ink); background: var(--bg); }
h1, h2, h3 { font-family: var(--font-heading); font-weight: 700; line-height: 1.15; }
h1 { font-size: clamp(32px, 5vw, 52px); }
h2 { font-size: clamp(24px, 3.5vw, 38px); }
h3 { font-size: clamp(18px, 2vw, 22px); }
p { line-height: 1.7; }
.label { font-family: var(--font-data); font-size: 9px; letter-spacing: 3px; text-transform: uppercase; color: var(--copper); }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: 80px 0; }
.section-dark { background: var(--dark); color: var(--on-dark); }
.section-alt { background: var(--bg-alt); }

/* Nav */
.nav { background: var(--dark); padding: 16px var(--gutter); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(255,255,255,0.08); }
.nav-inner { max-width: var(--max-w); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; }
.nav-brand { font-family: var(--font-heading); font-size: 20px; font-weight: 700; color: var(--on-dark); }
.nav-links { display: flex; gap: 24px; align-items: center; }
.nav-links a { font-family: var(--font-data); font-size: 11px; letter-spacing: 1px; text-transform: uppercase; color: #9AB89C; transition: color 0.2s; position: relative; padding-bottom: 2px; }
.nav-links a::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--copper-lt); transition: width 0.25s ease; }
.nav-links a:hover { color: var(--on-dark); }
.nav-links a:hover::after { width: 100%; }

.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--on-dark); margin: 5px 0; transition: all 0.3s; }
.mobile-nav { display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: var(--dark); z-index: 200; flex-direction: column; align-items: center; justify-content: center; gap: 32px; }
.mobile-nav.open { display: flex; }
.mobile-nav a { font-family: var(--font-data); font-size: 14px; letter-spacing: 2px; text-transform: uppercase; color: var(--on-dark); }
.mobile-nav-close { position: absolute; top: 20px; right: 20px; background: none; border: none; color: var(--on-dark); font-size: 28px; cursor: pointer; }

/* Buttons */
.btn { display: inline-block; padding: 12px 28px; font-family: var(--font-data); font-size: 11px; letter-spacing: 2px; text-transform: uppercase; border-radius: 4px; cursor: pointer; transition: all 0.2s; border: 2px solid transparent; text-align: center; }
.btn-copper { background: var(--copper); color: var(--white); border-color: var(--copper); }
.btn-copper:hover { background: var(--copper-lt); border-color: var(--copper-lt); }
.btn-outline { background: transparent; color: var(--white); border-color: var(--white); }
.btn-outline:hover { background: var(--white); color: var(--dark); }
.btn-outline-dark { background: transparent; color: var(--copper); border-color: var(--copper); }
.btn-outline-dark:hover { background: var(--copper); color: var(--white); }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255,255,255,0.3); border-top-color: var(--white); border-radius: 50%; animation: spin 0.6s linear infinite; vertical-align: middle; margin-right: 6px; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Hero */
.hero { background: var(--dark); color: var(--on-dark); min-height: 100vh; display: flex; align-items: center; padding: 80px 0; }
.hero h1 { color: var(--white); margin: 16px 0 20px; }
.hero-sub { font-size: 18px; color: var(--on-dark); max-width: 640px; margin-bottom: 32px; line-height: 1.7; }

/* Product Card */
.product-card { background: var(--dark-card); border: 1px solid rgba(255,255,255,0.1); border-radius: 4px; padding: 40px; max-width: 560px; margin: 0 auto; }
.product-card h3 { color: var(--white); margin-bottom: 8px; }
.product-card .tag { font-family: var(--font-data); font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: var(--copper-lt); margin-bottom: 16px; }
.product-card ul { margin: 16px 0 24px; }
.product-card li { font-family: var(--font-data); font-size: 12px; color: #9AB89C; padding: 4px 0; }
.product-card li::before { content: '+ '; color: var(--copper-lt); }
.product-btns { display: flex; gap: 12px; flex-wrap: wrap; }

/* Forms */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-family: var(--font-data); font-size: 9px; letter-spacing: 1.5px; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.form-input, .form-select, .form-textarea { width: 100%; padding: 10px 12px; border: 1px solid var(--rule); border-radius: 4px; font-family: var(--font-data); font-size: 13px; color: var(--ink); background: var(--white); outline: none; transition: border-color 0.2s; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--copper); }
.form-input.error, .form-textarea.error { border-color: #c0392b; }
.form-textarea { min-height: 120px; resize: vertical; }
.form-error { font-size: 11px; color: #c0392b; margin-top: 4px; }
.form-success { padding: 24px; text-align: center; font-family: var(--font-body); font-size: 16px; color: var(--ink-mid); }
.form-alert { font-family: var(--font-data); font-size: 12px; padding: 10px 12px; border-radius: 4px; margin-top: 12px; }
.form-alert-error { background: #fdf0f0; color: #c0392b; border: 1px solid #e8c0c0; }

/* Footer */
.footer { background: var(--dark); color: #9AB89C; padding: 48px 0 24px; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; padding: 0 var(--gutter); }
.footer-copy { font-family: var(--font-data); font-size: 10px; color: var(--muted); }
.footer-links { display: flex; gap: 20px; flex-wrap: wrap; margin-bottom: 16px; }
.footer-links a { font-family: var(--font-data); font-size: 10px; letter-spacing: 1px; text-transform: uppercase; color: #9AB89C; }
.footer-links a:hover { color: var(--on-dark); }

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: block; }
  .hero { min-height: auto; padding: 60px 0; }
  .section { padding: 48px 0; }
  .product-btns { flex-direction: column; }
  .btn { width: 100%; }
}