/* TripleXPrime — visual identity notes
   Palette: paper (warm exam-script white), ink (deep navy), foil (scratch-panel grey),
            gold (foil edge / price accent), pass/fail (result colours).
   Type: Fraunces for display headings, Inter for body/UI, IBM Plex Mono for prices,
         badges and the contact bar — echoing the printed serial number on a real
         scratch card.
   Signature: the product card itself is built like a small ticket/scratch card —
              dashed perforation along the top edge, a foil-toned status corner. */

:root {
  --paper: #F5F2EA;
  --paper-2: #ECE6D8;
  --ink: #1B2440;
  --ink-2: #2B3563;
  --foil: #B6BCC4;
  --foil-dark: #888E98;
  --gold: #D9A441;
  --gold-dark: #B07F22;
  --pass: #2F7D5B;
  --fail: #B3433E;
  --charcoal: #26241F;

  --font-display: 'Fraunces', serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--paper);
  color: var(--charcoal);
  font-family: var(--font-body);
  line-height: 1.55;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* Shared page gutter: a bit more breathing room on wide desktop screens,
   still comfortable on mobile. Used by every "-inner" content wrapper below. */
:root {
  --gutter: clamp(1.25rem, 4vw, 3rem);
}

:focus-visible {
  outline: 3px solid var(--gold);
  outline-offset: 2px;
}

/* Top contact bar */
.top-bar {
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}
.top-bar-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0.45rem var(--gutter);
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}
.top-bar-item { color: var(--paper); opacity: 0.85; }
.top-bar-item:hover { opacity: 1; color: var(--gold); }

/* Header / nav */
.site-header {
  background: var(--paper);
  border-bottom: 1px solid var(--foil);
  box-shadow: 0 2px 8px rgba(27, 36, 64, 0.06);
}
.site-header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1rem var(--gutter);
}
.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--ink);
}
.logo span { color: var(--gold-dark); }

/* Bootstrap's navbar component drives the actual flex/collapse mechanics;
   these rules just theme it to match the brand. */
.site-header .navbar-toggler {
  border-color: var(--ink);
}
.site-header .navbar-toggler:focus {
  box-shadow: 0 0 0 0.2rem rgba(217, 164, 65, 0.4);
}
.site-header .nav-link {
  color: var(--ink);
  font-weight: 500;
  padding: 0.3rem 0.1rem;
  border-bottom: 2px solid transparent;
}
.site-header .nav-link:hover,
.site-header .nav-link:focus {
  color: var(--ink);
  border-color: var(--gold);
}

.site-header .btn-signup {
  background: var(--ink);
  color: var(--paper) !important;
  padding: 0.5rem 1.1rem;
  border-radius: 6px;
  border-bottom: none;
}
.site-header .btn-signup:hover {
  background: var(--ink-2);
  color: var(--paper) !important;
}

/* Hero */
.hero { padding: 4rem var(--gutter) 3rem; text-align: center; }
.hero-inner { max-width: 700px; margin: 0 auto; }
.hero-eyebrow {
  font-family: var(--font-mono);
  letter-spacing: 0.08em;
  color: var(--gold-dark);
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 0.75rem;
}
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  color: var(--ink);
  margin: 0 0 1rem;
}
.hero-lead { font-size: 1.05rem; color: var(--charcoal); margin-bottom: 2rem; }

.btn-primary {
  display: inline-block;
  background: var(--gold);
  color: var(--ink);
  font-weight: 600;
  padding: 0.75rem 1.75rem;
  border-radius: 6px;
  transition: transform 0.15s ease, background 0.15s ease;
}
.btn-primary:hover { background: var(--gold-dark); transform: translateY(-1px); }

/* Products grid */
.products { padding: 1rem var(--gutter) 4rem; }
.products-inner { max-width: 1100px; margin: 0 auto; }
.products h2 {
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 1.8rem;
  margin-bottom: 1.5rem;
}

.product-grid {
  /* Layout + gutters are now handled by Bootstrap's "row g-4" classes on this
     element in index.php. This fallback keeps cards wrapping sensibly even
     if Bootstrap fails to load. */
  display: flex;
  flex-wrap: wrap;
}

.product-card {
  background: var(--paper-2);
  border: 1px solid var(--foil);
  border-top: 3px dashed var(--foil-dark);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.product-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 24px rgba(27, 36, 64, 0.14);
}

.product-card .card-img-top {
  height: 180px;
  object-fit: cover;
  background: var(--paper);
  border-bottom: 1px solid var(--foil);
}

.badge {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
  display: inline-block;
}
.badge-available { background: rgba(47, 125, 91, 0.12); color: var(--pass); }
.badge-unavailable { background: rgba(179, 67, 62, 0.12); color: var(--fail); }

.product-name {
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--ink);
  margin: 0 0 0.35rem;
}
.product-price {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  color: var(--gold-dark);
  font-weight: 600;
  margin: 0 0 0.5rem;
}

.stock-status {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.stock-in { color: var(--pass); }
.stock-out { color: var(--fail); }

.btn-buy-now {
  background: var(--gold);
  color: var(--ink);
  font-weight: 600;
  border: none;
}
.product-card:hover .btn-buy-now { background: var(--gold-dark); }

.empty-state { color: var(--foil-dark); font-style: italic; }

/* Product detail page */
.product-detail { padding: 3rem var(--gutter); }
.product-detail-inner { max-width: 640px; margin: 0 auto; }
.product-detail-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
  border-radius: 10px;
  border: 1px solid var(--foil);
  margin-bottom: 1rem;
}
.product-detail h1 {
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 2rem;
  margin: 0.75rem 0 0.25rem;
}
.product-detail .product-price { font-size: 1.4rem; margin-bottom: 1.5rem; }
.product-description h2 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  color: var(--ink);
}

.btn-buy {
  background: var(--foil);
  color: var(--charcoal);
  border: none;
  border-radius: 6px;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 1rem;
  cursor: not-allowed;
}

.product-detail .buy-row {
  margin-top: 1.5rem;
}
.product-detail .form-check-input {
  width: 1.15em;
  height: 1.15em;
  cursor: pointer;
}
.product-detail .form-text {
  font-size: 0.85rem;
  color: var(--foil-dark);
}
.product-detail .form-text a {
  color: var(--gold-dark);
  text-decoration: underline;
}
.product-detail .form-text a:hover { color: var(--ink); }

/* Legal pages (Privacy Policy, Terms of Use) */
.legal-page { padding: 3rem var(--gutter) 4rem; }
.legal-page-inner {
  max-width: 800px;
  margin: 0 auto;
  background: var(--paper-2);
  border: 1px solid var(--foil);
  border-radius: 10px;
  padding: clamp(1.5rem, 4vw, 3rem);
}
.legal-page-inner h1 {
  font-family: var(--font-display);
  color: var(--ink);
}
.legal-page-inner h3 {
  font-family: var(--font-display);
  color: var(--ink);
  font-size: 1.15rem;
  margin-top: 2rem;
}
.legal-page-inner a {
  color: var(--gold-dark);
  text-decoration: underline;
}
.legal-page-inner a:hover { color: var(--ink); }
.legal-page-inner .effective-date {
  color: var(--foil-dark);
  font-style: italic;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: var(--paper);
  padding: 1.5rem var(--gutter);
  font-size: 0.85rem;
}
.site-footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.footer-contact a { color: var(--gold); }

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}