:root {
  --bg: #e8eef2;
  --bg-2: #d7e3ea;
  --ink: #0b1c24;
  --ink-soft: #4a606c;
  --accent: #0f7f86;
  --accent-2: #d97706;
  --signal: #c8f542;
  --surface: rgba(255, 255, 255, 0.62);
  --surface-strong: rgba(255, 255, 255, 0.82);
  --line: rgba(11, 28, 36, 0.12);
  --radius: 22px;
  --font-display: "Bricolage Grotesque", sans-serif;
  --font-body: "Figtree", sans-serif;
  --shadow: 0 30px 80px rgba(11, 28, 36, 0.14);
  --header-h: 72px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: var(--font-body);
  background:
    radial-gradient(1000px 600px at 85% -10%, #b9d7e0 0%, transparent 55%),
    radial-gradient(800px 500px at -10% 20%, #f3d9b0 0%, transparent 45%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  line-height: 1.5;
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: var(--header-h);
  padding: 0.9rem clamp(1.2rem, 4vw, 3rem);
  backdrop-filter: blur(14px);
  background: rgba(232, 238, 242, 0.72);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, background 0.3s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--line);
  background: rgba(232, 238, 242, 0.9);
}

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  letter-spacing: -0.04em;
  color: var(--ink);
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 1.5rem;
}

.nav a,
.header-cta {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
}

.header-cta {
  color: var(--ink);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.cart-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 1.35rem;
  height: 1.35rem;
  padding: 0 0.35rem;
  border-radius: 999px;
  background: var(--ink);
  color: var(--signal);
  font-size: 0.72rem;
  font-weight: 700;
}

/* —— Hero: one full-bleed composition —— */
.hero {
  position: relative;
  min-height: calc(100svh - var(--header-h));
  display: grid;
  align-items: end;
  overflow: hidden;
  margin: 0;
  max-width: none;
  padding: 0;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(11, 28, 36, 0.88) 0%, rgba(15, 127, 134, 0.72) 48%, rgba(217, 119, 6, 0.55) 100%),
    radial-gradient(circle at 70% 35%, rgba(200, 245, 66, 0.35), transparent 28%);
}

.hero-mesh {
  position: absolute;
  inset: -10%;
  background:
    repeating-linear-gradient(
      115deg,
      transparent 0 26px,
      rgba(255, 255, 255, 0.04) 26px 27px
    ),
    repeating-linear-gradient(
      25deg,
      transparent 0 34px,
      rgba(11, 28, 36, 0.08) 34px 35px
    );
  animation: mesh-drift 22s linear infinite;
}

.hero-scan {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    transparent 0%,
    rgba(200, 245, 66, 0.08) 48%,
    transparent 52%,
    transparent 100%
  );
  background-size: 100% 220%;
  animation: scan 7s ease-in-out infinite;
}

.hero-glyph {
  position: absolute;
  right: clamp(6%, 10vw, 14%);
  top: 18%;
  width: min(42vw, 420px);
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
  animation: spin 28s linear infinite;
}

.hero-glyph span {
  position: absolute;
  width: 18%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: var(--signal);
  top: 6%;
  left: 41%;
}

.hero-glyph span:nth-child(2) {
  top: auto;
  bottom: 14%;
  left: 12%;
  width: 10%;
  background: #fff;
  animation: none;
}

.hero-glyph span:nth-child(3) {
  top: 42%;
  left: auto;
  right: 8%;
  width: 7%;
  background: rgba(255, 255, 255, 0.7);
}

.hero-copy {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  width: 100%;
  margin: 0 auto;
  padding: clamp(2rem, 8vh, 5rem) clamp(1.2rem, 4vw, 3rem);
  color: #f4fafb;
  animation: rise 0.95s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.brand-mark {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(3.4rem, 12vw, 7.5rem);
  font-weight: 800;
  letter-spacing: -0.06em;
  line-height: 0.86;
  color: #fff;
  text-wrap: balance;
}

.hero h1 {
  margin: 0 0 0.9rem;
  max-width: 16ch;
  font-family: var(--font-display);
  font-size: clamp(1.7rem, 3.8vw, 2.8rem);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.08;
  color: rgba(255, 255, 255, 0.94);
}

.hero-lead {
  margin: 0 0 1.8rem;
  max-width: 34ch;
  color: rgba(244, 250, 251, 0.78);
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 999px;
  padding: 0.9rem 1.4rem;
  font: inherit;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  transform: none;
}

.btn-primary {
  background: var(--signal);
  color: var(--ink);
}

.btn-ghost {
  background: transparent;
  color: inherit;
  box-shadow: inset 0 0 0 1.5px currentColor;
}

.hero .btn-ghost {
  color: #fff;
}

.btn-small {
  padding: 0.55rem 1rem;
  background: var(--ink);
  color: #fff;
  font-size: 0.9rem;
}

.btn-tiny {
  padding: 0.4rem 0.75rem;
  font-size: 0.85rem;
}

section,
.page-section {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 5.5rem) clamp(1.2rem, 4vw, 3rem);
}

.page-section.narrow {
  max-width: 640px;
}

.section-head {
  margin-bottom: 1.8rem;
}

.section-head h2,
.section-head h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.2vw, 2.6rem);
  letter-spacing: -0.04em;
}

.section-head p {
  margin: 0;
  color: var(--ink-soft);
}

.category-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.category-link {
  display: grid;
  grid-template-columns: 3.5rem 1fr 1.4fr;
  gap: 1rem;
  align-items: baseline;
  padding: 1.25rem 0;
  text-decoration: none;
  color: inherit;
  border-top: 1px solid var(--line);
  transition: padding 0.25s ease, background 0.25s ease;
}

.category-link:hover {
  padding-left: 0.6rem;
}

.category-index {
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--accent);
}

.category-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}

.category-desc {
  color: var(--ink-soft);
}

.featured-rail {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.2rem;
  margin-bottom: 1.5rem;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem;
}

.product {
  display: flex;
  flex-direction: column;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--surface);
  border: 1px solid var(--line);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.product:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.product-media,
.product-stage,
.cart-thumb {
  position: relative;
  display: grid;
  place-items: center;
  min-height: 160px;
  text-decoration: none;
  overflow: hidden;
  background: #0b1c24;
}

.product-media::before,
.product-stage::before,
.cart-thumb::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.22), transparent 40%),
    linear-gradient(145deg, var(--tone-a), var(--tone-b));
}

.tone-mint {
  --tone-a: #0f7f86;
  --tone-b: #1b4332;
}

.tone-coral {
  --tone-a: #d97706;
  --tone-b: #9a3412;
}

.tone-ink {
  --tone-a: #0b1c24;
  --tone-b: #0f7f86;
}

.tone-sand {
  --tone-a: #b45309;
  --tone-b: #f59e0b;
}

.product-mark {
  position: relative;
  z-index: 1;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3.4rem;
  letter-spacing: -0.06em;
  color: rgba(255, 255, 255, 0.92);
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.product-mark.xl {
  font-size: clamp(5rem, 14vw, 9rem);
}

.product-body {
  padding: 1.15rem 1.2rem 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}

.product-body h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.18rem;
  letter-spacing: -0.02em;
}

.product-body h3 a {
  color: inherit;
  text-decoration: none;
}

.product-body p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.94rem;
}

.product-tag {
  margin: 0;
  font-size: 0.75rem !important;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent) !important;
}

.product-meta {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  padding-top: 0.7rem;
}

.price {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.price.big {
  font-size: 1.7rem;
}

.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.steps li {
  padding-top: 1.1rem;
  border-top: 2px solid var(--ink);
}

.step-num {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  color: var(--accent-2);
  margin-bottom: 0.55rem;
}

.steps h3 {
  margin: 0 0 0.4rem;
  font-family: var(--font-display);
  letter-spacing: -0.02em;
}

.steps p {
  margin: 0;
  color: var(--ink-soft);
}

.site-footer {
  max-width: 1200px;
  margin: 0 auto;
  padding: 2.5rem clamp(1.2rem, 4vw, 3rem) 3rem;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: flex;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  letter-spacing: -0.04em;
  margin-bottom: 0.35rem;
}

.footer-links {
  display: flex;
  gap: 1.2rem;
}

.footer-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
}

.site-footer p {
  margin: 0.25rem 0;
  color: var(--ink-soft);
}

.footer-copy {
  margin-top: 1.4rem !important;
  font-size: 0.9rem;
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s cubic-bezier(0.22, 1, 0.36, 1), transform 0.65s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

.empty,
.empty-state {
  color: var(--ink-soft);
}

.empty-state {
  display: grid;
  gap: 1rem;
  justify-items: start;
  padding: 2rem 0;
}

.back-link {
  display: inline-block;
  margin-bottom: 1.2rem;
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
}

.product-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 2rem;
  align-items: stretch;
}

.product-stage {
  min-height: 420px;
  border-radius: var(--radius);
}

.product-info h1 {
  margin: 0 0 0.8rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
}

.body-copy {
  color: var(--ink-soft);
}

.stock-line {
  font-weight: 600;
}

.buy-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  margin-top: 1.5rem;
}

.inline-form {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
}

.qty-label {
  display: inline-flex;
  gap: 0.4rem;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 600;
}

input[type="number"],
input[type="email"],
input[type="text"],
input[type="password"],
textarea,
select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 0.75rem 0.9rem;
  font: inherit;
  background: var(--surface-strong);
  color: var(--ink);
}

.inline-form input[type="number"] {
  width: 4.5rem;
}

.stack-form {
  display: grid;
  gap: 1rem;
}

.stack-form label {
  display: grid;
  gap: 0.4rem;
  font-weight: 600;
}

.stack-form .check {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 600;
}

.stack-form .check input {
  width: auto;
}

.table-wrap {
  overflow-x: auto;
}

.data-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--surface);
  border-radius: var(--radius);
  overflow: hidden;
}

.data-table th,
.data-table td {
  text-align: left;
  padding: 0.9rem 0.8rem;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}

.data-table th {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-soft);
}

.muted {
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.cart-list {
  display: grid;
  gap: 0.8rem;
}

.cart-row {
  display: grid;
  grid-template-columns: 72px 1.4fr 0.7fr auto 0.7fr auto;
  gap: 0.9rem;
  align-items: center;
  padding: 0.75rem;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 18px;
}

.cart-thumb {
  width: 72px;
  min-height: 72px;
  border-radius: 14px;
}

.cart-thumb .product-mark {
  font-size: 1.6rem;
}

.cart-info a {
  color: inherit;
  font-weight: 700;
  text-decoration: none;
  font-family: var(--font-display);
}

.cart-summary {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1.2rem;
  border-top: 1px solid var(--line);
}

.checkout-list {
  list-style: none;
  margin: 0 0 1.2rem;
  padding: 0;
}

.checkout-list li {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--line);
}

.flash {
  padding: 0.9rem 1rem;
  border-radius: 14px;
  font-weight: 600;
}

.flash.error {
  background: rgba(217, 119, 6, 0.14);
  color: #9a3412;
}

.flash.ok {
  background: rgba(15, 127, 134, 0.12);
  color: var(--accent);
}

.order-item {
  margin: 1.2rem 0;
  padding: 1rem 0;
  border-top: 1px solid var(--line);
}

.codes pre,
pre.codes {
  margin: 0.5rem 0 0;
  padding: 1rem 1.1rem;
  border-radius: 14px;
  background: var(--ink);
  color: var(--signal);
  overflow-x: auto;
  font-size: 0.95rem;
}

.admin-body {
  background:
    radial-gradient(900px 500px at 0% 0%, #b9d7e0 0%, transparent 50%),
    linear-gradient(165deg, var(--bg), var(--bg-2));
  font-family: var(--font-body);
}

.admin-shell {
  display: grid;
  grid-template-columns: 240px 1fr;
  min-height: 100vh;
}

.admin-nav {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  padding: 1.5rem 1.2rem;
  border-right: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(10px);
}

.admin-nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
}

.admin-main {
  padding: 1.6rem clamp(1rem, 3vw, 2rem);
}

.admin-login {
  margin-top: 12vh;
}

.admin-login h1 {
  font-family: var(--font-display);
  letter-spacing: -0.04em;
}

.admin-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  margin-bottom: 2rem;
}

.stat {
  padding: 1.1rem;
  border-top: 2px solid var(--ink);
  background: var(--surface);
  border-radius: 0 0 16px 16px;
}

.stat-label {
  display: block;
  color: var(--ink-soft);
  font-size: 0.85rem;
  margin-bottom: 0.35rem;
}

.stat strong {
  font-family: var(--font-display);
  font-size: 1.55rem;
  letter-spacing: -0.03em;
}

.row-head {
  display: flex;
  justify-content: space-between;
  align-items: end;
  gap: 1rem;
}

.section-head.compact {
  margin-top: 1rem;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
}

.actions a,
.linkish {
  color: var(--accent);
  background: none;
  border: 0;
  padding: 0;
  font: inherit;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
}

.logout-form {
  margin-top: auto;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(28px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes mesh-drift {
  from {
    transform: translate3d(0, 0, 0);
  }
  to {
    transform: translate3d(-40px, 24px, 0);
  }
}

@keyframes scan {
  0%,
  100% {
    background-position: 0 -40%;
  }
  50% {
    background-position: 0 140%;
  }
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

@media (max-width: 960px) {
  .product-layout,
  .admin-shell,
  .admin-stats,
  .featured-rail,
  .product-grid,
  .steps,
  .category-link,
  .cart-row {
    grid-template-columns: 1fr;
  }

  .hero-glyph {
    width: min(58vw, 280px);
    opacity: 0.7;
  }

  .admin-nav {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .category-link {
    gap: 0.35rem;
  }
}

@media (max-width: 720px) {
  .nav {
    display: none;
  }

  .brand-mark {
    font-size: clamp(3rem, 16vw, 4.4rem);
  }

  .product-grid,
  .steps {
    grid-template-columns: 1fr;
  }
}

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

  .reveal {
    opacity: 1;
    transform: none;
  }
}