/* ============================================================
   River Skateboards - starter ecommerce stylesheet
   Replace the brand name, copy, and image URLs throughout.
   ============================================================ */

:root {
  /* color */
  --bg: #ffffff;
  --surface: #f4f3ee;
  --surface-dark: #ebe9e1;
  --ink: #14171a;
  --ink-soft: #5b6169;
  --line: #e2e0d8;
  --accent: #d98e2b;      /* mustard — primary CTA / highlight */
  --pine: #33513c;        /* deep green — secondary accent */
  --danger: #b3432b;      /* sale / remove */

  /* type */
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Inter", -apple-system, Helvetica, Arial, sans-serif;
  --font-mono: "IBM Plex Mono", "Courier New", monospace;

  /* layout */
  --max: 1200px;
  --radius: 3px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; margin: 0; padding: 0; }
button, input, select, textarea { font-family: inherit; font-size: inherit; color: inherit; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.1;
  margin: 0 0 .5em;
  letter-spacing: -0.01em;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 24px;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: .75rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

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

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5em;
  padding: .85em 1.6em;
  border-radius: var(--radius);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  transition: transform .15s ease, background .15s ease;
}
.btn:hover { background: var(--pine); border-color: var(--pine); }
.btn:active { transform: scale(.97); }

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--ink);
}
.btn-outline:hover { background: var(--ink); color: var(--bg); }

.btn-block { width: 100%; }
.btn-sm { padding: .55em 1.1em; font-size: .85rem; }

/* ---------- header ---------- */
.site-header {
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  background: var(--bg);
  z-index: 50;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: -0.02em;
}
.main-nav {
  display: flex;
  gap: 28px;
}
.main-nav a {
  font-size: .92rem;
  font-weight: 500;
  position: relative;
  padding: 4px 0;
}
.main-nav a[aria-current="page"] {
  color: var(--pine);
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 1px;
  background: var(--pine);
  transform: scaleX(0);
  transition: transform .2s ease;
}
.main-nav a:hover::after { transform: scaleX(1); }

.header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}
.icon-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: .85rem;
}
.cart-count {
  background: var(--accent);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 700;
  border-radius: 50%;
  width: 18px; height: 18px;
  display: inline-flex; align-items: center; justify-content: center;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.nav-toggle span, .nav-toggle::before, .nav-toggle::after {
  display: block;
  width: 22px; height: 2px;
  background: var(--ink);
  margin: 5px 0;
}

@media (max-width: 780px) {
  .main-nav { display: none; }
  .nav-toggle { display: block; }
  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--line);
    padding: 16px 24px 24px;
    gap: 16px;
  }
}

/* ---------- hero ---------- */
.hero {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  align-items: center;
  gap: 48px;
  padding: 72px 0;
}
.hero h1 {
  font-size: clamp(2.4rem, 5vw, 4rem);
  margin-bottom: .3em;
}
.hero p {
  color: var(--ink-soft);
  font-size: 1.1rem;
  max-width: 42ch;
  margin-bottom: 1.6em;
}
.hero-media {
  aspect-ratio: 4/5;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; }

@media (max-width: 860px) {
  .hero { grid-template-columns: 1fr; padding: 40px 0; }
  .hero-media { order: -1; }
}

/* ---------- sections ---------- */
.section { padding: 64px 0; }
.section-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 32px;
}
.section-head h2 { font-size: 1.8rem; }
.section-head a { font-family: var(--font-mono); font-size: .85rem; border-bottom: 1px solid var(--ink); }

/* category grid */
.cat-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.cat-card {
  position: relative;
  aspect-ratio: 3/4;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--surface);
}
.cat-card img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.cat-card:hover img { transform: scale(1.05); }
.cat-card span {
  position: absolute;
  left: 14px; bottom: 14px;
  background: var(--bg);
  padding: .4em .8em;
  font-family: var(--font-mono);
  font-size: .8rem;
  border-radius: var(--radius);
}

@media (max-width: 860px) {
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- product grid / card ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px 24px;
}
.product-card { display: block; }
.product-media {
  position: relative;
  aspect-ratio: 3/4;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 14px;
}
.product-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.product-card:hover .product-media img { transform: scale(1.04); }
.product-title { font-weight: 600; font-size: .98rem; margin-bottom: 4px; }
.product-sub { color: var(--ink-soft); font-size: .85rem; margin-bottom: 8px; }

.badge {
  position: absolute;
  top: 10px; left: 10px;
  background: var(--danger);
  color: #fff;
  font-family: var(--font-mono);
  font-size: .7rem;
  padding: .3em .6em;
  border-radius: var(--radius);
}

@media (max-width: 980px) {
  .product-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 700px) {
  .product-grid { grid-template-columns: repeat(2, 1fr); gap: 20px 14px; }
  .cat-grid { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- signature: price tag ---------- */
.price-tag {
  position: relative;
  display: inline-flex;
  align-items: center;
  font-family: var(--font-mono);
  font-size: .9rem;
  font-weight: 600;
  background: var(--ink);
  color: var(--bg);
  padding: .35em .75em .35em 1.4em;
  border-radius: 0 var(--radius) var(--radius) 0;
}
.price-tag::before {
  content: "";
  position: absolute;
  left: .5em;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--bg);
}
.price-tag.price-lg { font-size: 1.3rem; padding: .5em 1em .5em 1.9em; }
.price-tag.price-lg::before { width: 8px; height: 8px; left: .7em; }
.price-tag.sale { background: var(--danger); }
.price-was {
  font-family: var(--font-mono);
  font-size: .85rem;
  color: var(--ink-soft);
  text-decoration: line-through;
  margin-right: .5em;
}

/* ---------- newsletter band ---------- */
.newsletter {
  background: var(--pine);
  color: #fff;
  padding: 56px 0;
  text-align: center;
}
.newsletter h2 { color: #fff; }
.newsletter p { color: #d7e2da; margin-bottom: 1.6em; }
.newsletter-form {
  display: flex;
  max-width: 420px;
  margin: 0 auto;
  gap: 10px;
}
.newsletter-form input {
  flex: 1;
  padding: .85em 1em;
  border: 1px solid transparent;
  border-radius: var(--radius);
 color: #1a1a1a !important
}
.newsletter-form .btn { background: var(--accent); border-color: var(--accent); color: var(--ink); }
.newsletter-form .btn:hover { background: #fff; border-color: #fff; }

/* ---------- footer ---------- */
.site-footer {
  border-top: 1px solid var(--line);
  padding: 48px 0 28px;
  margin-top: 40px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 32px;
}
.footer-grid h4 { font-family: var(--font-body); font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--ink-soft); margin-bottom: 1em; }
.footer-grid li { margin-bottom: .6em; font-size: .92rem; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  font-size: .8rem;
  color: var(--ink-soft);
  border-top: 1px solid var(--line);
  padding-top: 20px;
}
@media (max-width: 780px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

/* ---------- breadcrumb ---------- */
.breadcrumb {
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--ink-soft);
  padding: 20px 0;
}
.breadcrumb a:hover { color: var(--ink); }

/* ---------- product detail ---------- */
.product-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  padding-bottom: 64px;
}
.gallery-main {
  aspect-ratio: 4/5;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 12px;
}
.gallery-main img { width: 100%; height: 100%; object-fit: cover; }
.gallery-thumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.gallery-thumbs img {
  width: 76px; height: 92px;
  object-fit: cover;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  cursor: pointer;
}
.gallery-thumbs img.active { border-color: var(--ink); }

.product-info h1 { font-size: 2rem; margin-bottom: .3em; }
.product-info .price-row { display: flex; align-items: center; gap: 10px; margin-bottom: 1.4em; }
.product-info .desc { color: var(--ink-soft); margin-bottom: 1.6em; }

.option-group { margin-bottom: 1.6em; }
.option-label {
  display: flex;
  justify-content: space-between;
  font-size: .85rem;
  font-weight: 600;
  margin-bottom: .7em;
}
.size-list { display: flex; gap: 8px; flex-wrap: wrap; }
.size-list button {
  min-width: 44px;
  padding: .6em .8em;
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: var(--radius);
  cursor: pointer;
}
.size-list button:hover { border-color: var(--ink); }
.size-list button.selected { background: var(--ink); color: var(--bg); border-color: var(--ink); }

.qty-stepper {
  display: inline-flex;
  align-items: center;
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.qty-stepper button {
  width: 38px; height: 38px;
  background: none;
  border: none;
  cursor: pointer;
  font-size: 1.1rem;
}
.qty-stepper input {
  width: 40px;
  text-align: center;
  border: none;
  border-left: 1px solid var(--line);
  border-right: 1px solid var(--line);
  height: 38px;
}

.add-to-cart-row { display: flex; gap: 12px; margin-top: 1.8em; }

.accordion { border-top: 1px solid var(--line); margin-top: 2em; }
.accordion-item { border-bottom: 1px solid var(--line); }
.accordion-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1em 0;
  background: none;
  border: none;
  cursor: pointer;
  font-weight: 600;
  text-align: left;
}
.accordion-trigger .plus { font-family: var(--font-mono); transition: transform .2s ease; }
.accordion-item.open .plus { transform: rotate(45deg); }
.accordion-panel {
  max-height: 0;
  overflow: hidden;
  color: var(--ink-soft);
  font-size: .92rem;
  transition: max-height .25s ease;
}
.accordion-item.open .accordion-panel { padding-bottom: 1.2em; }

@media (max-width: 860px) {
  .product-detail { grid-template-columns: 1fr; gap: 28px; }
}

/* ---------- cart page ---------- */
.cart-layout {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 48px;
  padding: 20px 0 64px;
  align-items: start;
}
.cart-list { border-top: 1px solid var(--line); }
.cart-row {
  display: grid;
  grid-template-columns: 90px 1fr auto auto;
  gap: 18px;
  align-items: center;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}
.cart-row img { width: 90px; height: 108px; object-fit: cover; border-radius: var(--radius); background: var(--surface); }
.cart-row .name { font-weight: 600; margin-bottom: 4px; }
.cart-row .meta { font-size: .85rem; color: var(--ink-soft); margin-bottom: 8px; }
.cart-row .remove {
  background: none; border: none; cursor: pointer;
  font-family: var(--font-mono); font-size: .78rem;
  color: var(--ink-soft); text-decoration: underline;
  padding: 0;
}

.summary {
  background: var(--surface);
  border-radius: var(--radius);
  padding: 28px;
  position: sticky;
  top: 96px;
}
.summary h3 { font-size: 1.1rem; margin-bottom: 1.2em; }
.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: .92rem;
  margin-bottom: .9em;
  font-family: var(--font-mono);
}
.summary-row.total {
  font-size: 1.15rem;
  font-weight: 700;
  border-top: 1px solid var(--line);
  padding-top: 1em;
  margin-top: 1em;
}
.promo-row { display: flex; gap: 8px; margin: 1.4em 0; }
.promo-row input {
  flex: 1;
  padding: .7em .9em;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}

.empty-cart {
  text-align: center;
  padding: 80px 20px;
}
.empty-cart p { color: var(--ink-soft); margin-bottom: 1.6em; }

@media (max-width: 860px) {
  .cart-layout { grid-template-columns: 1fr; }
  .summary { position: static; }
}

/* ---------- checkout ---------- */
.checkout-layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 56px;
  padding: 20px 0 64px;
  align-items: start;
}
.form-section { margin-bottom: 2.2em; }
.form-section h3 {
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-soft);
  margin-bottom: 1.2em;
}
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.form-grid .full { grid-column: 1 / -1; }
label {
  display: block;
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: .4em;
}
input[type="text"], input[type="email"], input[type="tel"], select {
  width: 100%;
  padding: .8em .9em;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  margin-bottom: 14px;
}
input:focus, select:focus { border-color: var(--ink); }

.mini-cart-item {
  display: flex;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
  align-items: center;
}
.mini-cart-item img { width: 56px; height: 68px; object-fit: cover; border-radius: var(--radius); background: var(--surface); }
.mini-cart-item .name { font-size: .88rem; font-weight: 600; }
.mini-cart-item .meta { font-size: .78rem; color: var(--ink-soft); }
.mini-cart-item .price { margin-left: auto; font-family: var(--font-mono); font-size: .85rem; }

@media (max-width: 860px) {
  .checkout-layout { grid-template-columns: 1fr; }
}

/* ---------- page header (shop) ---------- */
.page-title-band {
  padding: 32px 0 40px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 40px;
}
.page-title-band h1 { font-size: 2.4rem; }
.page-title-band p { color: var(--ink-soft); }

.shop-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 40px;
  padding-bottom: 64px;
}
.filters h4 {
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--ink-soft);
  margin: 1.6em 0 .9em;
}
.filters h4:first-child { margin-top: 0; }
.filter-option { display: flex; align-items: center; gap: 8px; margin-bottom: .6em; font-size: .92rem; }

.toolbar {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 24px;
  font-size: .88rem;
  color: var(--ink-soft);
}
.toolbar span {
  margin-right: auto;
  white-space: nowrap;
  flex-shrink: 0;
}
.toolbar select {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  box-sizing: border-box;
  height: 38px;
  width: auto;
  max-width: 180px;
  flex-shrink: 0;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 2em 0 .8em;
  background: var(--bg) url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" width="10" height="6"><path d="M0 0l5 6 5-6z" fill="%235b6169"/></svg>') no-repeat right .8em center;
  background-size: 10px 6px;
}
.toolbar input[type="search"] {
  -webkit-appearance: none;
  appearance: none;
  box-sizing: border-box;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 0 .8em;
  background: var(--bg);
  max-width: 220px;
  width: 100%;
  flex-shrink: 0;
}

@media (max-width: 600px) {
  .toolbar {
    flex-wrap: wrap;
  }
  .toolbar span {
    width: 100%;
    margin-right: 0;
  }
  .toolbar input[type="search"] {
    flex: 1 1 auto;
    max-width: none;
  }
  .toolbar select {
    flex: 1 1 auto;
    max-width: none;
  }
}

@media (max-width: 860px) {
  .shop-layout { grid-template-columns: 1fr; }
}

.logo img {
    max-height: 50px; 
    width: auto;
}