:root {
  --ink: #082033;
  --muted: #66758a;
  --line: #d9e5ed;
  --green: #00a86b;
  --green-dark: #078158;
  --yellow: #f2c94c;
  --aqua: #a1c8d1;
  --mint: #d5e0eb;
  --navy: #12394b;
  --bg: #eef6fa;
  --white: #ffffff;
  --shadow: 0 24px 70px rgba(8, 32, 51, .16);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

.topbar {
  background: var(--navy);
  color: var(--white);
  font-size: 14px;
  padding: 8px 20px;
  text-align: center;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, .95);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.nav {
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--navy);
}

.brand-logo {
  width: 54px;
  height: 54px;
  object-fit: contain;
  flex: 0 0 auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 18px;
  color: #2f3d4f;
  font-size: 15px;
}

.cart-link {
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 700;
}

.hero {
  min-height: calc(100vh - 94px);
  display: grid;
  align-items: center;
  background: linear-gradient(90deg, rgba(238,246,250,.98) 0%, rgba(238,246,250,.92) 38%, rgba(238,246,250,.24) 68%), url("assets/hero-boutique.png") center right / cover no-repeat;
  border-bottom: 1px solid var(--line);
}

.hero-inner,
.section {
  max-width: 1180px;
  margin: 0 auto;
  padding: 72px 20px;
  width: 100%;
}

.hero-copy {
  max-width: 620px;
}

.eyebrow {
  display: inline-flex;
  color: var(--green);
  font-weight: 800;
  text-transform: uppercase;
  font-size: 13px;
  letter-spacing: 0;
}

h1,
h2,
h3 {
  line-height: 1.1;
  margin: 0 0 14px;
}

h1 {
  font-size: clamp(40px, 7vw, 76px);
  max-width: 760px;
}

h2 {
  font-size: clamp(28px, 4vw, 44px);
}

p {
  margin: 0 0 18px;
  color: var(--muted);
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.btn {
  border: 0;
  background: var(--green);
  color: var(--white);
  padding: 13px 18px;
  border-radius: 8px;
  font-weight: 800;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
}

.btn-secondary {
  background: var(--white);
  color: var(--navy);
  border: 1px solid var(--line);
}

.btn-small {
  margin: 0 18px 18px;
  width: calc(100% - 36px);
}

.full {
  width: 100%;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.trust-strip div {
  background: var(--white);
  padding: 22px 20px;
  text-align: center;
  font-weight: 800;
}

.grid-3,
.grid-4 {
  display: grid;
  gap: 18px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.feature-band,
.seo-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 28px;
  align-items: start;
}

.feature-band {
  background: linear-gradient(135deg, var(--navy), #0b2938);
  color: var(--white);
  border-radius: 0;
  max-width: none;
  padding-left: max(20px, calc((100vw - 1180px) / 2));
  padding-right: max(20px, calc((100vw - 1180px) / 2));
}

.feature-band p,
.feature-band .eyebrow {
  color: rgba(255, 255, 255, .82);
}

.process-list {
  display: grid;
  gap: 12px;
}

.process-list div {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 12px;
  align-items: center;
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .16);
  border-radius: 8px;
  padding: 14px;
}

.process-list strong {
  width: 42px;
  height: 42px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--yellow);
  color: var(--ink);
}

.category-tile,
.info-panel,
.legal-block,
.product-card,
.summary,
.empty-panel,
.form-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  box-shadow: 0 8px 28px rgba(32, 58, 95, .06);
}

.category-tile,
.info-panel,
.legal-block,
.form-panel {
  padding: 24px;
}

.product-card {
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: 500px;
}

.product-link {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.product-visual {
  aspect-ratio: 4 / 3;
  background:
    radial-gradient(circle at 22% 28%, rgba(255, 255, 255, .55) 0 12%, transparent 13%),
    linear-gradient(135deg, var(--product-color), #ffffff);
  display: grid;
  place-items: center;
}

.product-card .product-visual {
  height: 240px;
  aspect-ratio: auto;
}

.product-photo {
  background: #ffffff;
  padding: 14px;
  overflow: hidden;
}

.product-photo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.product-visual span {
  width: 74px;
  height: 74px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .86);
  display: grid;
  place-items: center;
  font-weight: 900;
  color: var(--navy);
}

.product-card-body {
  padding: 18px;
  flex: 1;
}

.product-meta,
.stock {
  color: var(--green);
  font-size: 13px;
  font-weight: 800;
}

.product-row,
.summary-line {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.pill {
  background: #e8f7ef;
  color: var(--green-dark);
  padding: 5px 8px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.toolbar {
  display: grid;
  grid-template-columns: 1fr 220px;
  gap: 14px;
  margin: 24px 0;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 13px 14px;
  font: inherit;
  background: var(--white);
}

label {
  display: grid;
  gap: 7px;
  font-weight: 800;
  margin-bottom: 14px;
}

.checkbox-line {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.checkbox-line input {
  width: auto;
  margin-top: 5px;
}

.notice {
  background: #fff7db;
  border: 1px solid #f1dea0;
  border-radius: 8px;
  padding: 12px;
  color: #6b520c;
  font-size: 14px;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.page-hero {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}

.page-hero .section {
  padding-top: 48px;
  padding-bottom: 42px;
}

.product-detail {
  display: grid;
  grid-template-columns: minmax(260px, 420px) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.product-detail .product-visual {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  width: 100%;
  max-width: 420px;
  min-height: 0;
  height: 430px;
  aspect-ratio: auto;
}

.product-detail .product-photo {
  padding: 18px;
}

.product-detail .product-photo img {
  object-fit: contain;
}

.product-detail-copy {
  min-width: 0;
  padding-top: 6px;
}

.product-detail-copy h1 {
  font-size: clamp(38px, 5vw, 64px);
}

.price-large {
  display: block;
  font-size: 34px;
  margin: 18px 0;
}

.check-list {
  padding: 0;
  margin: 20px 0;
  list-style: none;
}

.check-list li {
  padding: 9px 0 9px 28px;
  position: relative;
  border-bottom: 1px solid var(--line);
}

.check-list li::before {
  content: "+";
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 900;
}

.cart-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  align-items: start;
}

.cart-list {
  display: grid;
  gap: 12px;
}

.cart-row {
  display: grid;
  grid-template-columns: 110px 1fr 90px 110px 42px;
  align-items: center;
  gap: 14px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px;
}

.cart-row .product-visual {
  border-radius: 8px;
}

.summary {
  padding: 22px;
  position: sticky;
  top: 92px;
}

.icon-button {
  width: 38px;
  height: 38px;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: var(--white);
  cursor: pointer;
  font-weight: 900;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}

.footer {
  background: var(--navy);
  color: var(--white);
  padding: 42px 20px;
}

.footer-inner {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 28px;
}

.footer a,
.footer p {
  color: rgba(255, 255, 255, .78);
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.toast {
  position: fixed;
  right: 20px;
  bottom: 20px;
  transform: translateY(20px);
  opacity: 0;
  background: var(--ink);
  color: var(--white);
  padding: 12px 16px;
  border-radius: 8px;
  transition: .2s ease;
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

.empty {
  grid-column: 1 / -1;
}

@media (max-width: 900px) {
  .nav {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav-links {
    flex-wrap: wrap;
  }

  .hero {
    min-height: auto;
    background: linear-gradient(180deg, rgba(238,246,250,.98) 0%, rgba(238,246,250,.9) 56%, rgba(238,246,250,.6) 100%), url("assets/hero-boutique.png") center bottom / cover no-repeat;
  }

  .trust-strip,
  .grid-3,
  .grid-4,
  .feature-band,
  .seo-grid,
  .product-detail,
  .cart-layout,
  .split,
  .footer-inner,
  .footer-links {
    grid-template-columns: 1fr;
  }

  .toolbar {
    grid-template-columns: 1fr;
  }

  .cart-row {
    grid-template-columns: 82px 1fr;
  }

  .product-card {
    min-height: 0;
  }

  .product-card .product-visual {
    height: 220px;
  }

  .product-detail .product-visual {
    max-width: none;
    height: 360px;
  }

  .cart-row input,
  .cart-row strong,
  .cart-row button {
    grid-column: 2;
  }
}