/* ============================================================
   FATAL OCEAN — STOREFRONT STYLES
   Dark editorial / ocean theme
   ============================================================ */

:root {
  --bg:        #0a1018;
  --bg-2:      #0f1722;
  --bg-3:      #15202e;
  --line:      rgba(255,255,255,0.08);
  --line-2:    rgba(255,255,255,0.14);
  --ink:       #e8eef6;
  --ink-2:     #a9b6c8;
  --ink-3:     #6a7689;
  --accent:    #4cc6e6;     /* cyan ocean accent */
  --accent-2:  #1a8eb0;
  --warn:      #ffba49;
  --error:     #ff6b6b;
  --success:   #4caf72;

  --serif: 'Iowan Old Style', 'Apple Garamond', Georgia, 'Times New Roman', serif;
  --sans:  -apple-system, BlinkMacSystemFont, 'Segoe UI', Inter, Roboto, sans-serif;
  --mono:  ui-monospace, 'SF Mono', Menlo, Consolas, monospace;

  --radius: 6px;
  --shadow: 0 8px 24px rgba(0,0,0,0.35);
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  /* Subtle ocean gradient */
  background:
    radial-gradient(ellipse at top right, rgba(76,198,230,0.08), transparent 50%),
    radial-gradient(ellipse at bottom left,  rgba(26,142,176,0.06), transparent 50%),
    var(--bg);
  min-height: 100vh;
}

img { max-width: 100%; display: block; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: #fff; }

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(10,16,24,0.78);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px;
  gap: 24px;
}
.brand {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--ink); font-family: var(--serif);
  font-size: 22px; letter-spacing: -0.02em;
}
.brand:hover { color: var(--accent); }
.brand-mark {
  font-size: 26px;
  color: var(--accent);
  text-shadow: 0 0 18px rgba(76,198,230,0.5);
}
.brand-name { font-weight: 500; }

.site-nav { display: flex; gap: 24px; flex: 1; justify-content: center; }
.site-nav a {
  color: var(--ink-2); font-size: 14px; letter-spacing: 0.02em;
  position: relative; padding: 4px 0;
}
.site-nav a:hover { color: var(--ink); }
.site-nav a:hover::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -2px;
  height: 1px; background: var(--accent);
}

.cart-link {
  display: inline-flex; align-items: center; gap: 8px;
  color: var(--ink); padding: 8px 14px;
  border: 1px solid var(--line-2); border-radius: var(--radius);
  font-size: 14px;
  transition: border-color .15s;
}
.cart-link:hover { border-color: var(--accent); color: var(--accent); }
.cart-count {
  display: inline-block; min-width: 22px; padding: 1px 7px;
  font-size: 12px; line-height: 1.6;
  border-radius: 999px; background: rgba(255,255,255,0.06);
  color: var(--ink-3); text-align: center;
}
.cart-count.has-items { background: var(--accent); color: #06141c; font-weight: 600; }

@media (max-width: 720px) {
  .site-nav { display: none; }
  .site-header .wrap { padding: 14px 16px; }
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  padding: 80px 0 60px;
  border-bottom: 1px solid var(--line);
  position: relative; overflow: hidden;
}
.hero-grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px;
  align-items: center;
}
.eyebrow {
  font-size: 12px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent);
}
.hero-copy h1 {
  font-size: clamp(40px, 6vw, 72px); margin: 16px 0 20px;
}
.hero-copy p {
  font-size: 17px; color: var(--ink-2); max-width: 480px;
}
.hero-cta { display: flex; gap: 12px; margin-top: 28px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 36px; margin: 40px 0 0; padding: 0; list-style: none;
  border-top: 1px solid var(--line); padding-top: 24px;
}
.hero-stats li { display: flex; flex-direction: column; gap: 4px; }
.hero-stats strong { font-family: var(--serif); font-size: 28px; }
.hero-stats span { font-size: 12px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--ink-3); }

.hero-art {
  position: relative; aspect-ratio: 1 / 1; min-height: 280px;
}
.hero-circle {
  position: absolute; inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 30%, rgba(76,198,230,0.4), rgba(26,142,176,0.05) 60%, transparent 70%);
  filter: blur(30px);
}
.hero-wave {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 50% 50%, transparent 35%, rgba(76,198,230,0.3) 36%, transparent 38%),
    radial-gradient(circle at 50% 50%, transparent 45%, rgba(76,198,230,0.2) 46%, transparent 48%),
    radial-gradient(circle at 50% 50%, transparent 55%, rgba(76,198,230,0.12) 56%, transparent 58%);
  animation: pulse 4s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.9; }
  50%      { transform: scale(1.04); opacity: 1; }
}

@media (max-width: 720px) {
  .hero { padding: 48px 0 32px; }
  .hero-grid { grid-template-columns: 1fr; gap: 24px; }
  .hero-art { min-height: 200px; }
  .hero-stats { gap: 24px; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius);
  font-family: var(--sans); font-size: 14px; font-weight: 500;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all .15s;
  text-decoration: none;
}
.btn-primary { background: var(--accent); color: #06141c; }
.btn-primary:hover { background: #6cd7f0; color: #06141c; transform: translateY(-1px); }
.btn-ghost {
  background: transparent;
  border-color: var(--line-2);
  color: var(--ink);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-text {
  background: transparent; color: var(--ink-3); padding: 8px 12px;
}
.btn-text:hover { color: var(--error); }
.btn-block { width: 100%; }
.btn-sm { padding: 8px 14px; font-size: 13px; }

/* ============================================================
   LISTINGS
   ============================================================ */
.listings { padding: 60px 0 80px; }
.listings-head {
  display: flex; align-items: end; justify-content: space-between;
  margin-bottom: 32px; gap: 24px; flex-wrap: wrap;
}
.listings-head h2 {
  font-size: 32px; margin: 0;
}
.search-form {
  display: flex; align-items: center;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
}
.search-form input {
  background: transparent; border: 0; outline: 0; color: var(--ink);
  padding: 10px 14px; font-size: 14px; width: 220px;
}
.search-form button {
  background: transparent; border: 0; padding: 0 14px; color: var(--ink-2);
  cursor: pointer; height: 100%;
}
.search-form button:hover { color: var(--accent); }

.featured-strip {
  display: flex; gap: 12px; align-items: stretch;
  margin-bottom: 32px;
  padding: 16px;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow-x: auto;
}
.strip-label {
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--accent);
  align-self: center; padding: 0 8px; flex-shrink: 0;
}
.strip-item {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink); font-size: 13px;
  flex-shrink: 0;
}
.strip-item:hover { border-color: var(--accent); }
.strip-item img { width: 32px; height: 32px; object-fit: cover; border-radius: 3px; }
.strip-name { font-weight: 500; }
.strip-price { color: var(--accent); font-weight: 600; }

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
}
.card-tile {
  display: block;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  color: var(--ink);
  transition: transform .2s, border-color .2s, box-shadow .2s;
}
.card-tile:hover {
  transform: translateY(-3px);
  border-color: var(--line-2);
  box-shadow: var(--shadow);
}
.tile-img {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--bg-3);
  overflow: hidden;
}
.tile-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .3s;
}
.card-tile:hover .tile-img img { transform: scale(1.04); }
.tile-meta { padding: 16px 18px 20px; }
.tile-meta h3 {
  margin: 0; font-size: 17px; font-family: var(--sans); font-weight: 600;
  letter-spacing: -0.01em;
}
.tile-sub {
  margin: 4px 0 12px; font-size: 12px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.05em;
}
.tile-row {
  display: flex; align-items: center; justify-content: space-between;
}
.tile-price {
  font-family: var(--serif); font-size: 22px; color: var(--accent);
}
.tile-cond {
  font-size: 11px; padding: 3px 8px;
  background: rgba(255,255,255,0.05);
  border-radius: 3px; color: var(--ink-2);
  text-transform: uppercase; letter-spacing: 0.04em;
}

.badge {
  position: absolute; top: 10px; right: 10px;
  padding: 4px 10px;
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  border-radius: 3px;
}
.badge-out { background: rgba(255,107,107,0.92); color: #fff; }
.badge-feat { background: var(--accent); color: #06141c; }

.empty {
  text-align: center; padding: 80px 24px;
  border: 1px dashed var(--line-2); border-radius: var(--radius);
}
.empty p { color: var(--ink-2); margin-bottom: 20px; }

/* ============================================================
   PRODUCT
   ============================================================ */
.product { padding: 48px 0 80px; }
.product-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px;
}
.product-image {
  position: relative;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 3/4;
}
.product-image img { width: 100%; height: 100%; object-fit: cover; }
.back-link {
  display: inline-block; color: var(--ink-3); font-size: 13px; margin-bottom: 16px;
}
.back-link:hover { color: var(--ink); }
.product-info h1 {
  font-size: 36px; margin: 0 0 18px;
}
.prod-meta {
  list-style: none; margin: 0 0 24px; padding: 16px 0;
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 14px;
}
.prod-meta li { display: flex; flex-direction: column; gap: 4px; }
.prod-meta span {
  font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--ink-3);
}
.prod-meta strong { font-weight: 500; color: var(--ink); }

.product-price {
  font-family: var(--serif); font-size: 42px;
  color: var(--accent); margin: 8px 0 4px;
}
.stock-line { margin: 0 0 24px; }
.stock {
  display: inline-block;
  padding: 5px 11px;
  border-radius: 999px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.04em;
}
.stock-ok  { background: rgba(76,175,114,0.15); color: var(--success); }
.stock-low { background: rgba(255,186,73,0.15); color: var(--warn); }
.stock-out { background: rgba(255,107,107,0.15); color: var(--error); }

.add-cart {
  display: flex; align-items: end; gap: 12px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}
.add-cart label { font-size: 12px; color: var(--ink-3); display: block; }
.add-cart input {
  width: 80px; padding: 10px 12px;
  background: var(--bg-2); border: 1px solid var(--line-2); color: var(--ink);
  border-radius: var(--radius); font-size: 15px; margin-top: 6px;
}

.product-desc, .product-fulfill {
  margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line);
}
.product-desc h3, .product-fulfill h3 {
  font-size: 18px; margin: 0 0 12px;
}
.product-fulfill ul {
  list-style: none; padding: 0; margin: 0;
  display: grid; gap: 8px;
}
.product-fulfill li { color: var(--ink-2); font-size: 14px; }

@media (max-width: 800px) {
  .product-grid { grid-template-columns: 1fr; gap: 24px; }
}

/* ============================================================
   CART
   ============================================================ */
.cart-page { padding: 48px 0 80px; }
.cart-page h1 { font-size: 38px; margin: 0 0 32px; }

.cart-form { margin-bottom: 32px; }
.cart-list {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-2);
  overflow: hidden;
}
.cart-row {
  display: grid;
  grid-template-columns: 80px 1fr 100px 110px;
  gap: 20px; align-items: center;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
}
.cart-row:last-child { border-bottom: 0; }
.cart-img img {
  width: 70px; aspect-ratio: 3/4; object-fit: cover;
  border-radius: 4px; background: var(--bg-3);
}
.cart-name { color: var(--ink); font-weight: 500; font-size: 16px; }
.cart-name:hover { color: var(--accent); }
.cart-sub  { color: var(--ink-3); font-size: 12px; margin: 4px 0; text-transform: uppercase; letter-spacing: 0.04em; }
.cart-unit { color: var(--ink-2); font-size: 13px; margin: 0; }
.cart-qty label {
  font-size: 11px; color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.05em;
  display: block; margin-bottom: 4px;
}
.cart-qty input {
  width: 70px; padding: 8px 10px;
  background: var(--bg-3); border: 1px solid var(--line-2); color: var(--ink);
  border-radius: 4px; font-size: 14px;
}
.cart-line { font-family: var(--serif); font-size: 22px; color: var(--accent); text-align: right; }

.cart-actions {
  display: flex; gap: 12px; margin-top: 16px; align-items: center;
}

.cart-summary {
  margin-left: auto;
  max-width: 380px;
  padding: 24px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.sum-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; font-size: 15px;
}
.sum-row strong { font-family: var(--serif); font-size: 26px; color: var(--accent); }
.sum-note { color: var(--ink-3); font-size: 12px; margin: 4px 0 16px; }

@media (max-width: 700px) {
  .cart-row { grid-template-columns: 60px 1fr; grid-template-areas: "img meta" "qty line"; gap: 12px; }
  .cart-img  { grid-area: img; }
  .cart-meta { grid-area: meta; }
  .cart-qty  { grid-area: qty; }
  .cart-line { grid-area: line; text-align: right; }
}

/* ============================================================
   CHECKOUT
   ============================================================ */
.checkout { padding: 48px 0 80px; }
.checkout h1 { font-size: 38px; margin: 0 0 24px; }
.checkout-grid {
  display: grid; grid-template-columns: 1.4fr 1fr; gap: 48px;
  align-items: start;
}

.checkout-form fieldset {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg-2);
  padding: 24px; margin: 0 0 20px;
}
.checkout-form legend {
  padding: 0 8px; font-size: 12px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--ink-3);
}
.checkout-form label {
  display: block; font-size: 13px; color: var(--ink-2); margin-bottom: 14px;
}
.checkout-form input,
.checkout-form select,
.checkout-form textarea {
  display: block; width: 100%;
  padding: 11px 14px; margin-top: 6px;
  background: var(--bg-3); border: 1px solid var(--line-2); color: var(--ink);
  border-radius: var(--radius); font-size: 15px; font-family: inherit;
}
.checkout-form input:focus,
.checkout-form select:focus,
.checkout-form textarea:focus {
  outline: 0; border-color: var(--accent);
}
.req { color: var(--error); }

.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.row-3 { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 14px; }

.radio-cards {
  display: grid; grid-template-columns: 1fr 1fr; gap: 12px;
  margin-top: 6px;
}
.radio-card {
  position: relative;
  display: flex; flex-direction: column; gap: 4px;
  padding: 16px;
  background: var(--bg-3); border: 1px solid var(--line-2);
  border-radius: var(--radius);
  cursor: pointer;
}
.radio-card input { position: absolute; opacity: 0; pointer-events: none; }
.radio-card.active { border-color: var(--accent); background: rgba(76,198,230,0.08); }
.radio-card.disabled { opacity: 0.5; cursor: not-allowed; }
.radio-card strong { font-size: 14px; }
.radio-card span   { font-size: 12px; color: var(--ink-3); }

.checkout-summary {
  position: sticky; top: 90px;
  padding: 24px;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius);
}
.checkout-summary h2 { margin: 0 0 16px; font-size: 22px; }
.sum-list {
  list-style: none; padding: 0; margin: 0 0 16px;
  display: grid; gap: 12px;
}
.sum-list li {
  display: grid; grid-template-columns: 44px 1fr auto; gap: 12px; align-items: center;
}
.sum-list img { width: 44px; aspect-ratio: 3/4; object-fit: cover; border-radius: 3px; background: var(--bg-3); }
.sl-name { font-size: 14px; display: block; }
.sl-qty  { font-size: 12px; color: var(--ink-3); }
.sl-line { font-family: var(--serif); font-size: 16px; color: var(--accent); }

.sum-total { padding-top: 12px; border-top: 1px solid var(--line); margin-top: 8px; }

.errors {
  background: rgba(255,107,107,0.08);
  border: 1px solid rgba(255,107,107,0.3);
  padding: 12px 16px;
  border-radius: var(--radius);
  margin-bottom: 20px;
}
.errors p { margin: 4px 0; color: #ffb0b0; font-size: 14px; }

@media (max-width: 800px) {
  .checkout-grid { grid-template-columns: 1fr; }
  .checkout-summary { position: static; }
  .row-2, .row-3 { grid-template-columns: 1fr; }
  .radio-cards { grid-template-columns: 1fr; }
}

/* ============================================================
   THANKS / ORDER COMPLETE
   ============================================================ */
.thanks { padding: 80px 0 100px; }
.thanks-card {
  max-width: 640px; margin: 0 auto;
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 48px; text-align: center;
}
.thanks-mark {
  width: 64px; height: 64px; line-height: 64px;
  margin: 0 auto 24px;
  background: var(--accent); color: #06141c;
  border-radius: 50%;
  font-size: 32px; font-weight: 700;
}
.thanks h1 { font-size: 36px; margin: 0 0 8px; }
.thanks-num { color: var(--ink-2); font-size: 16px; margin: 0 0 24px; }
.thanks-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  padding: 24px 0; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  margin: 24px 0;
}
.thanks-grid h3 { font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--ink-3); margin: 0 0 6px; font-family: var(--sans); }
.thanks-grid p { margin: 0; font-size: 17px; }

.next-step {
  background: rgba(76,198,230,0.06);
  border: 1px solid rgba(76,198,230,0.2);
  padding: 24px;
  border-radius: var(--radius);
  margin: 24px 0;
  text-align: left;
}
.next-step h2 { font-size: 20px; margin: 0 0 12px; color: var(--accent); }
.big-email {
  font-family: var(--mono); font-size: 18px;
  background: var(--bg-3);
  padding: 12px 16px; border-radius: 4px;
  text-align: center; word-break: break-all;
  margin: 12px 0;
}

/* ============================================================
   FLASH
   ============================================================ */
.flash {
  padding: 12px 0; font-size: 14px;
  border-bottom: 1px solid var(--line);
}
.flash-success { background: rgba(76,175,114,0.08); color: #98e7b8; }
.flash-info    { background: rgba(76,198,230,0.08); color: #b8e6f4; }
.flash-warning { background: rgba(255,186,73,0.08); color: #ffd99a; }
.flash-error   { background: rgba(255,107,107,0.1);  color: #ffb0b0; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 64px 0 24px;
  margin-top: 80px;
}
.foot-grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px; margin-bottom: 40px;
}
.foot-brand { font-family: var(--serif); font-size: 24px; margin-bottom: 8px; }
.foot-tag   { color: var(--ink-3); font-size: 14px; max-width: 280px; }
.site-footer h4 {
  font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--ink-3); margin: 0 0 12px;
}
.site-footer a {
  display: block; color: var(--ink-2); font-size: 14px; padding: 4px 0;
}
.site-footer a:hover { color: var(--accent); }
.foot-small { color: var(--ink-3); font-size: 13px; margin: 4px 0; }

.foot-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; border-top: 1px solid var(--line);
  color: var(--ink-3); font-size: 13px;
}
.admin-link { color: var(--ink-3); }
.admin-link:hover { color: var(--ink); }

@media (max-width: 720px) {
  .foot-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
}