/*
Theme Name: W OS Northstar Workshop
Version: 1.3.0
Requires at least: 6.8
Requires PHP: 8.1
Text Domain: wos-northstar
*/

:root {
  --paper: #faf8f3;
  --mist: #e7e4dd;
  --moss: #7a8b6f;
  --sun: #e8b84b;
  --cream: #f4ecd8;
  --ink: #2e3127;
  --wood: #caa06a;
  --wood-soft: color-mix(in srgb, var(--wood) 32%, var(--paper));
  --moss-deep: color-mix(in srgb, var(--moss) 60%, var(--cream));
  --ink-soft: color-mix(in srgb, var(--ink) 78%, var(--paper));
  --ink-faint: color-mix(in srgb, var(--ink) 56%, var(--paper));
  --card: color-mix(in srgb, var(--cream) 55%, #ffffff);
  --ring: var(--sun);
  --radius-xl: 52px;
  --radius-lg: 28px;
  --radius-md: 20px;
  --shadow-card: 0 18px 50px color-mix(in srgb, var(--wood) 22%, transparent);
  --shadow-card-hover: 0 26px 62px color-mix(in srgb, var(--wood) 30%, transparent);
  --shadow-cta: 0 12px 28px color-mix(in srgb, var(--moss) 34%, transparent);
  --font-display: "SF Pro Rounded", ui-rounded, "Hiragino Maru Gothic ProN", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", system-ui, sans-serif;
  --font-body: "Noto Serif SC", "Source Han Serif SC", "Songti SC", SimSun, Georgia, serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(960px 520px at 88% -6%, color-mix(in srgb, var(--cream) 86%, transparent), transparent 62%),
    radial-gradient(820px 520px at 4% 82%, color-mix(in srgb, var(--wood-soft) 60%, transparent), transparent 60%),
    radial-gradient(760px 480px at 62% 40%, color-mix(in srgb, var(--sun) 16%, transparent), transparent 58%),
    var(--paper);
  font-family: var(--font-body);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

::selection { background: color-mix(in srgb, var(--sun) 55%, transparent); color: var(--ink); }

a { color: inherit; }

a:focus-visible,
button:focus-visible,
[tabindex]:focus-visible {
  outline: 3px solid var(--ring);
  outline-offset: 3px;
  border-radius: 8px;
}

.site-shell { width: min(1080px, calc(100% - 32px)); margin: 0 auto; }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 18px;
  padding: 18px 0;
  background: color-mix(in srgb, var(--paper) 84%, transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid color-mix(in srgb, var(--wood) 28%, transparent);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 850;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand::before {
  content: "";
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background: var(--sun);
  box-shadow: 0 4px 10px color-mix(in srgb, var(--sun) 55%, transparent);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 26px;
}

.site-nav a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink-soft);
  text-decoration: none;
  padding: 6px 2px;
  border-radius: 8px;
  transition: color 200ms ease;
  position: relative;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 2px;
  right: 2px;
  bottom: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--sun);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 220ms ease;
}

.site-nav a:hover { color: var(--moss-deep); }
.site-nav a:hover::after { transform: scaleX(1); }

.stage-badge {
  padding: 7px 13px;
  border: 1px solid color-mix(in srgb, var(--mist) 75%, transparent);
  border-radius: 999px;
  color: var(--ink-faint);
  font-family: var(--font-display);
  font-size: 0.78rem;
  background: color-mix(in srgb, var(--paper) 72%, transparent);
}

section[id] { scroll-margin-top: 96px; }

section { padding: 92px 0; }

.hero { padding: 84px 0 76px; max-width: 860px; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--moss-deep);
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--sun);
}

h1, h2, h3 { font-family: var(--font-display); color: var(--ink); }

h1 {
  margin: 18px 0 22px;
  font-size: clamp(2.7rem, 7.4vw, 5.4rem);
  line-height: 1.08;
  letter-spacing: -0.03em;
  font-weight: 800;
}

.hero h1::after {
  content: "";
  display: block;
  width: 58px;
  height: 6px;
  margin-top: 26px;
  border-radius: 999px;
  background: var(--sun);
}

h2 {
  margin: 14px 0 20px;
  font-size: clamp(1.9rem, 4.6vw, 2.7rem);
  line-height: 1.16;
  letter-spacing: -0.02em;
  font-weight: 800;
}

h3 { margin: 0 0 10px; font-size: 1.28rem; font-weight: 800; }

.lede {
  max-width: 680px;
  margin: 0;
  color: var(--ink-soft);
  font-size: clamp(1.02rem, 2vw, 1.22rem);
  line-height: 1.9;
}

.hero-cta {
  display: inline-block;
  margin-top: 36px;
  padding: 15px 34px;
  border-radius: 999px;
  background: var(--moss);
  color: var(--paper);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: 0.04em;
  text-decoration: none;
  box-shadow: var(--shadow-cta);
  transition: background 200ms ease, transform 200ms ease, box-shadow 200ms ease;
}

.hero-cta:hover {
  background: var(--moss-deep);
  transform: translateY(-2px);
  box-shadow: 0 14px 32px color-mix(in srgb, var(--moss) 40%, transparent);
}

#grow .hero-cta {
  background: var(--cream);
  color: var(--moss-deep);
  border: 2px solid var(--moss);
  box-shadow: none;
}

#grow .hero-cta:hover {
  background: var(--moss);
  color: var(--paper);
}

#how {
  background:
    radial-gradient(720px 420px at 82% 8%, color-mix(in srgb, var(--sun) 24%, transparent), transparent 62%),
    radial-gradient(680px 420px at 6% 96%, color-mix(in srgb, var(--wood-soft) 70%, transparent), transparent 60%),
    var(--cream);
  border-radius: var(--radius-xl);
  padding: 84px clamp(22px, 6vw, 64px);
}

.catalog {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 40px 0 0;
  padding: 0;
}

.product {
  background: var(--card);
  border: 1px solid color-mix(in srgb, var(--wood) 30%, var(--cream));
  border-radius: var(--radius-lg);
  padding: 30px 28px 28px;
  box-shadow: var(--shadow-card);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.product:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: color-mix(in srgb, var(--sun) 55%, var(--cream));
}

.product h3 { display: flex; align-items: center; gap: 10px; }

.product h3::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--sun);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--sun) 24%, transparent);
}

.product p {
  margin: 0;
  color: var(--ink-soft);
  min-height: 52px;
  font-size: 0.98rem;
  line-height: 1.75;
}

.price {
  display: inline-block;
  margin-top: 16px;
  color: var(--moss-deep);
  font-family: var(--font-display);
  font-weight: 850;
  font-size: 1.05rem;
}

#faq dl {
  margin: 32px 0 0;
  padding: 12px 30px 26px;
  background: var(--card);
  border: 1px solid color-mix(in srgb, var(--wood) 30%, var(--cream));
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
}

#faq dt {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin: 20px 0 6px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.05rem;
  color: var(--ink);
}

#faq dt::before {
  content: "";
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--sun);
  align-self: center;
}

#faq dd {
  margin: 0 0 6px 18px;
  color: var(--ink-soft);
  line-height: 1.8;
}

.family-members {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 36px 0 0;
  padding: 0;
}

.family-members li {
  background: var(--card);
  border: 1px solid color-mix(in srgb, var(--wood) 30%, var(--cream));
  border-radius: var(--radius-lg);
  padding: 28px 26px 26px;
  box-shadow: var(--shadow-card);
  transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
}

.family-members li:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
  border-color: color-mix(in srgb, var(--sun) 55%, var(--cream));
}

.family-members h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--moss-deep);
}

.family-members h3::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--sun);
  box-shadow: 0 0 0 5px color-mix(in srgb, var(--sun) 24%, transparent);
}

.family-members p {
  margin: 6px 0;
  color: var(--ink-soft);
  line-height: 1.75;
}

.family-members p:first-of-type {
  color: var(--moss-deep);
  font-family: var(--font-display);
  font-weight: 800;
}

.site-footer {
  border-top: 1px solid color-mix(in srgb, var(--wood) 30%, transparent);
  padding: 30px 0 44px;
  color: var(--ink-faint);
  font-size: 0.92rem;
  line-height: 1.8;
}

.site-footer p { margin: 0; }

.site-footer [data-policy] {
  max-width: 760px;
  margin-top: 10px;
  font-size: 0.84rem;
  color: var(--ink-faint);
}

@media (max-width: 760px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
  }

  .site-nav {
    flex-wrap: wrap;
    gap: 14px 22px;
  }

  section { padding: 64px 0; }
  .hero { padding: 52px 0 48px; }

  #how {
    border-radius: 32px;
    padding: 56px 20px;
  }

  .catalog {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .family-members {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .product p { min-height: 0; }
  .hero-cta { display: block; text-align: center; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}