:root {
  --ta-bg: #fdfdfb;
  --ta-surface: #ffffff;
  --ta-ink: #1f2723;
  --ta-ink-soft: #516159;
  --ta-green: #17644f;
  --ta-green-soft: #2b8768;
  --ta-gold: #c8ad67;
  --ta-gold-soft: #e7d9ae;
  --ta-line: rgba(32, 84, 66, 0.15);
  --ta-gold-line: rgba(179, 144, 66, 0.42);
  --ta-shadow: 0 18px 42px rgba(20, 49, 38, 0.1);
  --ta-radius-xl: 22px;
  --ta-radius-lg: 16px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Public Sans", "Segoe UI", sans-serif;
  color: var(--ta-ink);
  background:
    radial-gradient(circle at 6% -12%, rgba(216, 193, 126, 0.18), transparent 35%),
    radial-gradient(circle at 92% 10%, rgba(110, 180, 151, 0.14), transparent 32%),
    linear-gradient(180deg, var(--ta-bg) 0%, #f9fbf8 100%);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: -999px;
  background: #fff;
  color: var(--ta-green);
  border: 2px solid var(--ta-green);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  z-index: 20;
}

.skip-link:focus-visible {
  left: 1rem;
  top: 1rem;
}

:focus-visible {
  outline: 3px solid var(--ta-green-soft);
  outline-offset: 3px;
}

.ta-header,
#ta-main,
.ta-footer {
  width: min(1220px, calc(100% - 2rem));
  margin-inline: auto;
}

.ta-header {
  margin-top: 0.7rem;
  position: sticky;
  top: 0.5rem;
  z-index: 10;
  background: rgba(255, 255, 255, 0.97);
  border: 1px solid var(--ta-gold-line);
  border-radius: 999px;
  box-shadow: var(--ta-shadow);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0.65rem 1rem;
  gap: 1rem;
  backdrop-filter: blur(7px);
}

.ta-brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}

.ta-brand img {
  border-radius: 50%;
  border: 1px solid rgba(35, 94, 74, 0.22);
}

.ta-eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--ta-ink-soft);
  font-weight: 700;
}

.ta-brand-name {
  margin: 0.12rem 0 0;
  font-size: 1rem;
  font-weight: 700;
}

.ta-nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 0.38rem;
}

.ta-nav a {
  text-decoration: none;
  color: var(--ta-ink);
  padding: 0.44rem 0.76rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  transition: background 180ms ease, color 180ms ease;
}

.ta-nav a:hover,
.ta-nav a:focus-visible,
.ta-nav a[aria-current="page"] {
  background: rgba(31, 101, 79, 0.14);
  color: var(--ta-green);
}

#ta-main {
  padding: 2.3rem 0 1rem;
  display: grid;
  gap: 1.7rem;
}

.ta-hero,
.ta-patterns {
  position: relative;
  border: 1px solid var(--ta-gold-line);
  border-radius: var(--ta-radius-xl);
  background: var(--ta-surface);
  box-shadow: var(--ta-shadow);
  padding: clamp(1.2rem, 2.2vw, 2rem);
  overflow: hidden;
}

.ta-hero::before,
.ta-patterns::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 4px;
  background: linear-gradient(90deg, rgba(194, 160, 76, 0.38), rgba(37, 125, 97, 0.36), rgba(194, 160, 76, 0.28));
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Fraunces", Georgia, serif;
  line-height: 1.16;
  color: #17201d;
}

h1 {
  margin-top: 0.6rem;
  font-size: clamp(2rem, 4.4vw, 3.7rem);
}

.ta-lead {
  margin: 1rem 0 0;
  color: var(--ta-ink-soft);
  line-height: 1.67;
  font-size: 1.03rem;
  max-width: 75ch;
}

.ta-hero-note {
  margin-top: 1.3rem;
  border: 1px solid rgba(51, 127, 98, 0.24);
  border-radius: 14px;
  background: linear-gradient(180deg, #fcfffe 0%, #f2f9f5 100%);
  display: flex;
  align-items: center;
  gap: 0.72rem;
  padding: 0.75rem 0.9rem;
}

.ta-hero-note img {
  border-radius: 50%;
  border: 1px solid rgba(28, 101, 79, 0.3);
  padding: 0.1rem;
  background: #fff;
}

.ta-hero-note p {
  margin: 0;
  color: #2f5f50;
}

.ta-section-heading {
  display: grid;
  gap: 0.35rem;
}

.ta-section-heading h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
}

.ta-section-intro {
  margin: 1rem 0 0;
  color: var(--ta-ink-soft);
  line-height: 1.6;
  max-width: 68ch;
}

.pattern-grid {
  margin-top: 1.3rem;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.pattern-card {
  border: 1px solid var(--ta-line);
  border-radius: var(--ta-radius-lg);
  background: linear-gradient(180deg, #ffffff 0%, #fafdfb 100%);
  box-shadow: 0 10px 22px rgba(23, 70, 53, 0.08);
  overflow: hidden;
}

.pattern-media {
  position: relative;
  border-bottom: 1px solid rgba(176, 149, 77, 0.25);
}

.pattern-media img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.pattern-status {
  position: absolute;
  top: 0.7rem;
  right: 0.7rem;
  background: rgba(247, 239, 216, 0.92);
  color: #6b5730;
  border: 1px solid rgba(183, 147, 60, 0.38);
  border-radius: 999px;
  padding: 0.2rem 0.5rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.pattern-body {
  padding: 0.9rem;
  display: grid;
  gap: 0.62rem;
}

.pattern-body h3 {
  font-size: 1.18rem;
}

.pattern-overview,
.pattern-text {
  margin: 0;
  color: var(--ta-ink-soft);
  line-height: 1.55;
}

.pattern-list {
  margin: 0;
  padding-left: 1.06rem;
  color: #2e4f44;
  line-height: 1.52;
}

.pattern-label {
  display: block;
  font-family: "Fraunces", Georgia, serif;
  color: #1f2a25;
  margin-bottom: 0.14rem;
  font-size: 0.99rem;
}

.ta-footer {
  padding: 1.2rem 0 2.2rem;
  color: #355148;
  font-size: 0.92rem;
}

.ta-footer p {
  margin: 0.18rem 0;
}

@media (max-width: 960px) {
  .ta-header {
    border-radius: var(--ta-radius-lg);
    flex-direction: column;
    align-items: flex-start;
  }

  .ta-nav {
    width: 100%;
    justify-content: flex-start;
  }

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

@media (max-width: 640px) {
  .ta-header,
  #ta-main,
  .ta-footer {
    width: min(1220px, calc(100% - 1.2rem));
  }

  #ta-main {
    padding-top: 1.7rem;
  }
}