/*
Theme Name: Kedebon Clean
Version: 1.0.0
Text Domain: kedebon-clean
*/

:root {
  --ink: #1d2a2e;
  --muted: #637176;
  --line: #dbe4e1;
  --brand: #0f6b50;
  --brand-dark: #0a4938;
  --accent: #d49a2a;
  --surface: #f4f8f6;
  --white: #fff;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: Arial, "Microsoft YaHei", sans-serif;
  background: var(--white);
  line-height: 1.65;
}

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

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

.container {
  width: min(1180px, calc(100% - 32px));
  margin: 0 auto;
}

.topbar {
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 14px;
}

.topbar .container,
.site-header .container,
.nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.site-header {
  padding: 18px 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: 700;
}

.logo img {
  width: 260px;
  height: auto;
}

.hotline {
  text-align: right;
  color: var(--muted);
}

.hotline strong {
  display: block;
  color: var(--brand);
  font-size: 24px;
  letter-spacing: 0;
}

.nav {
  background: var(--brand-dark);
  color: var(--white);
}

.menu {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.menu a {
  display: block;
  padding: 14px 20px;
  font-size: 15px;
}

.menu a:hover {
  background: rgba(255, 255, 255, .12);
}

.hero {
  min-height: 520px;
  display: grid;
  align-items: center;
  color: var(--white);
  background: linear-gradient(90deg, rgba(4, 35, 28, .86), rgba(4, 35, 28, .36)), var(--hero-image) center / cover no-repeat;
}

.hero h1 {
  max-width: 760px;
  margin: 0 0 18px;
  font-size: 48px;
  line-height: 1.18;
  letter-spacing: 0;
}

.hero p {
  max-width: 700px;
  margin: 0 0 28px;
  font-size: 18px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-weight: 700;
}

.hero .eyebrow {
  color: #f0c15d;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 22px;
  border-radius: 4px;
  background: var(--accent);
  color: var(--ink);
  font-weight: 700;
}

.btn.secondary {
  background: var(--white);
  color: var(--brand-dark);
}

.section {
  padding: 70px 0;
}

.section.alt {
  background: var(--surface);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.section h2 {
  margin: 0;
  font-size: 30px;
  line-height: 1.25;
}

.section-head p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
}

.grid {
  display: grid;
  gap: 22px;
}

.grid.three {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.card-body {
  padding: 18px;
}

.card h3 {
  margin: 0 0 8px;
  font-size: 20px;
}

.card p {
  margin: 0;
  color: var(--muted);
}

.product-card img {
  aspect-ratio: 16 / 10;
}

.category-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.category-strip span {
  padding: 8px 13px;
  border: 1px solid var(--line);
  border-radius: 4px;
  background: var(--surface);
  color: var(--brand-dark);
  font-size: 14px;
}

.features {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.feature {
  padding: 24px;
  border-left: 4px solid var(--brand);
  background: var(--white);
}

.feature strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.legacy-gallery {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 24px;
}

.legacy-gallery img {
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 4px;
  object-fit: cover;
}

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

.news-list article {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 18px;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.news-list strong {
  color: var(--brand-dark);
}

.faq-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.faq-item {
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--white);
}

.faq-item h3 {
  margin: 0 0 10px;
  font-size: 18px;
  color: var(--brand-dark);
}

.faq-item p {
  margin: 0;
  color: var(--muted);
}

.about-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 48px;
  align-items: start;
}

.about-layout h2 {
  margin-top: 0;
}

.contact-card {
  display: grid;
  gap: 8px;
  padding: 24px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--surface);
}

.contact-card strong {
  color: var(--brand);
  font-size: 20px;
}

.contact-band {
  background: var(--brand-dark);
  color: var(--white);
}

.contact-band .container {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 26px;
  align-items: center;
}

.contact-band h2 {
  margin: 0 0 10px;
}

.contact-band p {
  margin: 0;
  color: rgba(255, 255, 255, .82);
}

.site-footer {
  padding: 34px 0;
  background: #13201d;
  color: rgba(255, 255, 255, .76);
  font-size: 14px;
}

.site-footer .container {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}

.page-main {
  padding: 0;
}

.page-hero {
  padding: 62px 0;
  background: var(--surface);
  border-bottom: 1px solid var(--line);
}

.page-hero h1 {
  margin: 0 0 16px;
  font-size: 36px;
  line-height: 1.25;
}

.page-intro {
  max-width: 820px;
  color: var(--muted);
}

.page-intro h2 {
  display: none;
}

.page-intro ul {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  padding: 0;
  list-style: none;
}

.page-intro li {
  padding: 7px 12px;
  border-radius: 4px;
  background: var(--white);
  color: var(--brand-dark);
}

.qrcode {
  width: 160px;
  border: 1px solid var(--line);
  border-radius: 4px;
}

@media (max-width: 860px) {
  .site-header .container,
  .topbar .container,
  .contact-band .container,
  .section-head {
    display: block;
  }

  .hotline {
    margin-top: 12px;
    text-align: left;
  }

  .hero {
    min-height: 460px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .page-hero h1 {
    font-size: 30px;
  }

  .grid.three,
  .features,
  .legacy-gallery,
  .faq-list,
  .about-layout,
  .news-list article {
    grid-template-columns: 1fr;
  }
}