/* ==========================================================
   Piryon brand tokens (sampled from the logo)
   ========================================================== */
:root {
  --color-primary: #0b1b2b;      /* Piryon navy (wordmark) */
  --color-primary-dark: #060f18;
  --color-green: #578542;        /* leaf green */
  --color-green-dark: #466b35;
  --color-accent: #d6a759;       /* gold (dot and rules) */
  --color-text: #0b1b2b;
  --color-muted: #5b6776;
  --color-bg: #ffffff;
  --color-bg-alt: #f6f5f0;       /* warm off-white */
  --color-bg-soft: #fbfaf6;      /* coming-soon background, middle */
  --color-bg-deep: #efece3;      /* coming-soon background, edges */
  --color-subtle: #7a8591;       /* small print */
  --font-body: "Montserrat", system-ui, -apple-system, "Segoe UI", sans-serif;
  --font-heading: "Cormorant Garamond", Georgia, serif;
  --radius: 6px;
  --max-width: 1120px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font-body); color: var(--color-text); background: var(--color-bg); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); }
h1, h2, h3 { font-family: var(--font-heading); font-weight: 600; line-height: 1.15; margin: 0 0 .6em; }
h2::after { content: ""; display: block; width: 56px; height: 2px; background: var(--color-accent); margin-top: 14px; }
.eyebrow { text-transform: uppercase; letter-spacing: .3em; font-size: .8rem; font-weight: 600; color: var(--color-accent); margin: 0 0 16px; }
h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }

.container { width: 100%; max-width: var(--max-width); margin: 0 auto; padding: 0 20px; }
.section { padding: 72px 0; }
.section-alt { background: var(--color-bg-alt); }

.btn { display: inline-block; background: var(--color-green); color: #fff; padding: 12px 24px; border-radius: var(--radius); text-decoration: none; font-weight: 600; transition: background .2s; }
.btn:hover { background: var(--color-green-dark); }
.btn-small { padding: 8px 16px; }

/* Header */
.site-header { position: sticky; top: 0; background: var(--color-bg); border-bottom: 1px solid #e3e7ec; z-index: 10; }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 76px; }
.logo { text-decoration: none; }
.logo img { height: 48px; width: auto; }
.logo-text { font-size: 1.5rem; font-weight: 700; color: var(--color-primary); }
.site-nav { display: flex; gap: 24px; align-items: center; }
.site-nav a:not(.btn) { color: var(--color-text); text-decoration: none; font-weight: 500; }
.site-nav a:not(.btn):hover { color: var(--color-green); }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--color-text); }

/* Hero */
.hero { padding: 110px 0; background: linear-gradient(135deg, var(--color-primary), var(--color-primary-dark)); color: #fff; }
.hero .lead { font-size: 1.2rem; max-width: 640px; opacity: .9; margin-bottom: 28px; }
.hero .btn { background: var(--color-accent); color: var(--color-primary); }
.hero .btn:hover { background: #e3b96f; }

/* Cards */
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; }
.card { background: #fff; padding: 28px; border-radius: var(--radius); border-top: 3px solid var(--color-green); box-shadow: 0 2px 10px rgba(11,27,43,.06); }
.card h3 { font-size: 1.5rem; }

/* Footer */
.site-footer { background: var(--color-primary); color: #b9c3cf; padding: 40px 0 28px; font-size: .9rem; text-align: center; }
.footer-logo { width: 200px; margin: 0 auto 16px; }

/* Mobile */
@media (max-width: 720px) {
  .nav-toggle { display: block; }
  .site-nav { display: none; position: absolute; top: 76px; left: 0; right: 0; flex-direction: column; background: var(--color-bg); padding: 20px; border-bottom: 1px solid #e3e7ec; }
  .site-nav.open { display: flex; }
  .section { padding: 52px 0; }
  .hero { padding: 72px 0; }
  .logo img { height: 40px; }
}