/* DoubleTrouble Golf — site styles */

:root {
  --green: #1b5e3b;
  --green-dark: #0e3d25;
  --cream: #faf6ec;
  --sand: #e8c97e;
  --red: #d94f3d;
  --ink: #1f2a23;
  --card: #ffffff;
  --radius: 14px;
  --shadow: 0 2px 10px rgba(14, 61, 37, 0.12);
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--cream);
  line-height: 1.6;
}

h1, h2, h3 { line-height: 1.15; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  padding: 0.7rem 1.25rem;
  background: var(--green-dark);
  color: var(--cream);
  box-shadow: var(--shadow);
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--cream);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.wordmark-accent { color: var(--sand); }

.logo-balls { display: flex; }

.logo-ball {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #ffffff 55%, #cfd4cc 100%);
  border: 2px solid var(--sand);
}

.logo-ball + .logo-ball { margin-left: -7px; }

.site-nav {
  display: flex;
  gap: 1rem;
  margin-left: auto;
}

.site-nav a {
  color: var(--cream);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.site-nav a:hover { color: var(--sand); }

.cart-btn {
  font: inherit;
  font-weight: 700;
  border: none;
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  background: var(--sand);
  color: var(--green-dark);
  cursor: pointer;
}

.cart-btn:hover { filter: brightness(1.05); }

.cart-count {
  display: inline-block;
  min-width: 1.4em;
  padding: 0 0.3em;
  border-radius: 999px;
  background: var(--red);
  color: #fff;
  text-align: center;
  font-size: 0.85em;
}

/* ---------- Hero ---------- */

.hero {
  padding: 4.5rem 1.5rem 5rem;
  text-align: center;
  color: var(--cream);
  background:
    radial-gradient(ellipse 120% 70% at 50% 115%, rgba(232, 201, 126, 0.25), transparent 60%),
    linear-gradient(160deg, var(--green) 0%, var(--green-dark) 100%);
}

.hero-kicker {
  margin: 0 0 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-size: 0.8rem;
  color: var(--sand);
  font-weight: 700;
}

.hero h1 {
  margin: 0 0 1rem;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 800;
}

.hero-sub {
  max-width: 38rem;
  margin: 0 auto 2rem;
  font-size: 1.1rem;
  color: #e8efe9;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-block;
  font: inherit;
  font-weight: 700;
  border: none;
  border-radius: 999px;
  padding: 0.75rem 1.6rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s ease, filter 0.1s ease;
}

.btn:hover { filter: brightness(1.07); transform: translateY(-1px); }

.btn-primary { background: var(--red); color: #fff; }

.btn-primary:disabled {
  background: #b9c3bc;
  cursor: not-allowed;
  transform: none;
  filter: none;
}

.btn-block { display: block; width: 100%; text-align: center; }

/* ---------- Sections ---------- */

.section {
  max-width: 68rem;
  margin: 0 auto;
  padding: 3.5rem 1.5rem;
}

.section-alt {
  max-width: none;
  background: #f0e9d8;
}

.section-alt > * {
  max-width: 68rem;
  margin-left: auto;
  margin-right: auto;
}

.section h2 {
  margin: 0 0 0.4rem;
  font-size: 2rem;
  color: var(--green-dark);
}

.section-sub { margin: 0 0 1.8rem; color: #4c5a51; }

/* ---------- Shop ---------- */

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-bottom: 1.75rem;
}

.filter-bar label {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--green-dark);
}

.filter-bar select {
  font: inherit;
  padding: 0.4rem 0.6rem;
  border-radius: 8px;
  border: 2px solid var(--green);
  background: #fff;
  color: var(--ink);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
}

.product-card {
  display: flex;
  flex-direction: column;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.card-art {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 130px;
  background: linear-gradient(160deg, var(--accent, var(--green)) 0%, var(--green-dark) 130%);
}

.card-art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.card-ball {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 6px 6px, rgba(190, 197, 188, 0.55) 1.6px, transparent 2.4px),
    radial-gradient(circle at 35% 30%, #ffffff 50%, #d8ddd4 85%, #b9c1b4 100%);
  background-size: 14px 14px, 100% 100%;
  box-shadow: inset -6px -8px 14px rgba(60, 80, 65, 0.25), 0 6px 10px rgba(0, 0, 0, 0.25);
}

.card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 0.35rem;
  padding: 1rem 1.1rem 1.2rem;
}

.card-brand {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #6a7a6f;
}

.card-name {
  margin: 0;
  font-size: 1.15rem;
  color: var(--green-dark);
}

.card-blurb { margin: 0; font-size: 0.9rem; color: #4c5a51; flex: 1; }

.card-price-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 0.6rem;
}

.card-price { font-size: 1.2rem; font-weight: 800; color: var(--green-dark); }

.card-price small { font-size: 0.7em; font-weight: 600; color: #6a7a6f; }

.add-btn {
  font: inherit;
  font-weight: 700;
  font-size: 0.9rem;
  border: none;
  border-radius: 999px;
  padding: 0.45rem 1rem;
  background: var(--green);
  color: #fff;
  cursor: pointer;
}

.add-btn:hover { background: var(--green-dark); }

.empty-msg {
  grid-column: 1 / -1;
  text-align: center;
  padding: 2.5rem 1rem;
  color: #6a7a6f;
  font-weight: 600;
}

/* ---------- Grade badges & cards ---------- */

.grade-badge {
  display: inline-block;
  align-self: flex-start;
  padding: 0.15rem 0.7rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.grade-mint { background: #d3ecd9; color: #18603a; }
.grade-near-mint { background: #fdeec9; color: #8a6210; }
.grade-good { background: #fcdcd5; color: #99311f; }

.grade-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
}

.grade-card {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.4rem;
}

.grade-card h3 { margin: 0.3rem 0 0; color: var(--green-dark); }

.grade-card p { margin: 0; font-size: 0.95rem; color: #4c5a51; }

/* ---------- Story ---------- */

.story-grid {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 2.5rem;
  align-items: center;
}

.story-balls { display: flex; }

.big-ball {
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 8px 8px, rgba(190, 197, 188, 0.55) 2px, transparent 3px),
    radial-gradient(circle at 35% 30%, #ffffff 50%, #d8ddd4 85%, #b9c1b4 100%);
  background-size: 18px 18px, 100% 100%;
  box-shadow: inset -8px -10px 18px rgba(60, 80, 65, 0.25), 0 8px 14px rgba(0, 0, 0, 0.18);
  border: 4px solid var(--green);
}

.big-ball + .big-ball {
  margin-left: -28px;
  border-color: var(--red);
}

.story-text p { margin: 0 0 1rem; }

/* ---------- How it works ---------- */

.how-steps {
  margin: 0;
  padding-left: 1.4rem;
  display: grid;
  gap: 0.9rem;
  font-size: 1.05rem;
}

.how-steps li::marker { font-weight: 800; color: var(--red); }

/* ---------- FAQ ---------- */

#faq details {
  background: var(--card);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.9rem 1.2rem;
  margin-bottom: 0.75rem;
}

#faq summary {
  font-weight: 700;
  color: var(--green-dark);
  cursor: pointer;
}

#faq details p { margin: 0.7rem 0 0.2rem; color: #4c5a51; }

/* ---------- Footer ---------- */

.site-footer {
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: var(--green-dark);
  color: var(--cream);
}

.site-footer a { color: var(--sand); font-weight: 700; }

.site-footer p { margin: 0.3rem 0; }

.footer-fineprint { font-size: 0.85rem; opacity: 0.75; }

/* ---------- Cart drawer ---------- */

.cart-overlay {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(14, 61, 37, 0.45);
}

.cart-drawer {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 40;
  width: min(380px, 100vw);
  display: flex;
  flex-direction: column;
  background: var(--cream);
  box-shadow: -4px 0 18px rgba(0, 0, 0, 0.25);
  transform: translateX(105%);
  transition: transform 0.25s ease;
}

.cart-drawer.open { transform: translateX(0); }

.cart-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.25rem;
  background: var(--green-dark);
  color: var(--cream);
}

.cart-header h2 { margin: 0; font-size: 1.2rem; }

.cart-close {
  font: inherit;
  font-size: 1.1rem;
  border: none;
  background: none;
  color: var(--cream);
  cursor: pointer;
}

.cart-items {
  flex: 1;
  overflow-y: auto;
  padding: 1rem 1.25rem;
}

.cart-empty { color: #6a7a6f; text-align: center; margin-top: 2rem; }

.cart-line {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid #e3dcc8;
}

.cart-line-info { flex: 1; min-width: 0; }

.cart-line-name { font-weight: 700; color: var(--green-dark); font-size: 0.95rem; }

.cart-line-meta { font-size: 0.8rem; color: #6a7a6f; }

.qty-controls {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.qty-btn {
  font: inherit;
  font-weight: 800;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  border: 2px solid var(--green);
  background: #fff;
  color: var(--green);
  cursor: pointer;
  line-height: 1;
}

.qty-btn:hover { background: var(--green); color: #fff; }

.cart-line-subtotal {
  width: 3.5rem;
  text-align: right;
  font-weight: 700;
  color: var(--green-dark);
  font-size: 0.95rem;
}

.cart-footer {
  padding: 1rem 1.25rem 1.4rem;
  border-top: 2px solid #e3dcc8;
}

.cart-total-row {
  display: flex;
  justify-content: space-between;
  margin: 0 0 0.8rem;
  font-size: 1.1rem;
}

.cart-note { margin: 0.7rem 0 0; font-size: 0.8rem; color: #6a7a6f; }

.checkout-error {
  display: none;
  margin: 0.6rem 0 0;
  padding: 0.5rem 0.7rem;
  border-radius: 8px;
  background: #fcdcd5;
  color: #99311f;
  font-size: 0.85rem;
  font-weight: 600;
}

/* ---------- Mobile ---------- */

@media (max-width: 640px) {
  .site-header { flex-wrap: wrap; gap: 0.6rem; }
  .site-nav { order: 3; width: 100%; justify-content: space-between; margin-left: 0; }
  .cart-btn { margin-left: auto; }
  .story-grid { grid-template-columns: 1fr; text-align: center; }
  .story-balls { justify-content: center; }
  .hero { padding: 3rem 1.25rem 3.5rem; }
  .section { padding: 2.5rem 1.25rem; }
}