:root {
  --bg: #f4efe6;
  --bg-soft: #efe5d8;
  --card: #fffaf2;
  --ink: #1f2c33;
  --ink-soft: #405058;
  --line: #d6c8b5;
  --accent: #0d7a74;
  --accent-deep: #085f5a;
  --accent-alt: #d96a2a;
  --warn: #7a4d1f;
  --shadow: 0 14px 30px rgba(31, 44, 51, 0.12);
  --radius-lg: 20px;
  --radius-md: 12px;
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Work Sans", "Trebuchet MS", sans-serif;
  --max-wrap: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(circle at 88% -6%, #ffd8b8 0, rgba(255, 216, 184, 0) 42%),
    radial-gradient(circle at -8% 24%, #cde9e2 0, rgba(205, 233, 226, 0) 48%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  line-height: 1.55;
}

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

a {
  color: inherit;
}

.wrap {
  width: min(var(--max-wrap), 92vw);
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0.5rem;
  padding: 0.6rem 1rem;
  background: var(--ink);
  color: #fff;
  z-index: 50;
  border-radius: 0.5rem;
}

.skip-link:focus {
  left: 0.75rem;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(244, 239, 230, 0.92);
  border-bottom: 1px solid rgba(214, 200, 181, 0.8);
  backdrop-filter: blur(10px);
}

.header-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 82px;
  gap: 1rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  text-decoration: none;
}

.brand-text {
  display: grid;
  line-height: 1.1;
}

.brand-text strong {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
}

.brand-text small {
  font-size: 0.83rem;
  color: var(--ink-soft);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.site-nav a {
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--ink-soft);
  transition: color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--accent-deep);
}

.nav-toggle {
  display: none;
  border: 1px solid var(--line);
  background: var(--card);
  width: 44px;
  height: 40px;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  gap: 4px;
  cursor: pointer;
}

.nav-toggle span[aria-hidden="true"] {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 2rem;
  padding: clamp(2rem, 5vw, 4.2rem) 0 2rem;
}

.kicker {
  margin: 0 0 0.35rem;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-deep);
  font-weight: 700;
}

h1,
h2,
h3 {
  margin-top: 0;
  line-height: 1.12;
}

h1 {
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4vw, 3.5rem);
  margin-bottom: 1rem;
}

h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.9vw, 2.4rem);
  margin-bottom: 0.8rem;
}

h3 {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
}

p {
  margin: 0 0 1rem;
}

.lead {
  font-size: clamp(1.05rem, 2.3vw, 1.38rem);
  color: #22353d;
  font-weight: 500;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.72rem 1.1rem;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 8px 16px rgba(13, 122, 116, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: var(--accent-deep);
}

.btn-ghost {
  border-color: var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--accent);
  color: var(--accent-deep);
}

.hero-panel {
  background: linear-gradient(160deg, rgba(255, 250, 242, 0.95), rgba(241, 234, 223, 0.92));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 1.35rem 1.25rem 1.2rem;
  box-shadow: var(--shadow);
}

.hero-panel h2 {
  margin-bottom: 0.75rem;
  font-size: 1.45rem;
}

.hero-panel ul {
  margin: 0;
  padding-left: 1.1rem;
  display: grid;
  gap: 0.45rem;
}

.hero-panel .tagline {
  margin-top: 0.95rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.section {
  padding: clamp(2.2rem, 4vw, 3.6rem) 0;
}

.section-head {
  margin-bottom: 1.2rem;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.2rem;
}

.about-main,
.about-list {
  background: rgba(255, 250, 242, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.2rem 1.15rem;
}

.token-note {
  background: #fff2de;
  border-left: 4px solid var(--accent-alt);
  padding: 0.7rem 0.8rem;
  border-radius: 6px;
  color: var(--warn);
  margin-top: 1rem;
}

.token-label {
  font-weight: 700;
}

.about-list ul {
  margin: 0;
  padding-left: 1.2rem;
  display: grid;
  gap: 0.45rem;
}

.social-row {
  margin-top: 1rem;
}

.social-row a {
  font-weight: 600;
  color: var(--accent-deep);
}

.section-asset {
  border-top: 1px solid rgba(214, 200, 181, 0.8);
  border-bottom: 1px solid rgba(214, 200, 181, 0.8);
  background: rgba(255, 250, 242, 0.5);
}

.asset-hero {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 1.2rem;
  align-items: center;
  margin-bottom: 1.2rem;
}

.asset-hero img {
  border-radius: 12px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  background: #efe6d7;
  width: 100%;
  height: auto;
}

.work-samples {
  margin: 0 0 1.2rem;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.78);
  padding: 1rem 0.9rem 0.95rem;
}

.work-samples-head h3 {
  margin-bottom: 0.35rem;
}

.work-samples-head p {
  margin-bottom: 0.9rem;
  color: var(--ink-soft);
}

.sample-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(250px, 320px));
  justify-content: center;
  align-items: start;
  gap: 0.9rem;
}

.sample-card {
  margin: 0;
  border: 1px solid #e2d4c1;
  border-radius: 10px;
  overflow: hidden;
  background: #fff;
  box-shadow: 0 8px 18px rgba(31, 44, 51, 0.09);
}

.sample-card img {
  display: block;
  width: 100%;
  height: auto;
}

.sample-card figcaption {
  display: grid;
  gap: 0.28rem;
  padding: 0.7rem 0.72rem 0.75rem;
}

.sample-card figcaption strong {
  font-size: 0.95rem;
}

.sample-card figcaption span {
  font-size: 0.89rem;
  color: #44575f;
}

.channel-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1rem 1rem 0.8rem;
  margin-bottom: 1.1rem;
}

.channel-map {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem 1rem;
}

.channel-map div {
  background: #fff;
  border: 1px solid #e7dccd;
  border-radius: 8px;
  padding: 0.55rem 0.65rem;
}

.channel-map dt {
  font-weight: 700;
  color: var(--accent-deep);
}

.channel-map dd {
  margin: 0.3rem 0 0;
  color: #36474f;
  font-size: 0.95rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.9rem;
}

.feature {
  border: 1px solid var(--line);
  border-top: 4px solid var(--accent);
  border-radius: var(--radius-md);
  padding: 0.95rem 0.9rem 0.8rem;
  background: rgba(255, 255, 255, 0.8);
}

.feature code {
  background: #f1ebdf;
  border: 1px solid #e4d8c7;
  padding: 0.12rem 0.34rem;
  border-radius: 4px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 1.2rem;
}

.contact-card,
.contact-form {
  background: rgba(255, 250, 242, 0.82);
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 1.1rem;
}

.contact-email a {
  font-weight: 700;
  color: var(--accent-deep);
  word-break: break-word;
}

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

.contact-form {
  display: grid;
  gap: 0.45rem;
}

.contact-form label {
  font-weight: 600;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid #c7b69f;
  background: #fff;
  color: var(--ink);
  border-radius: 8px;
  padding: 0.62rem 0.7rem;
  font: inherit;
}

.contact-form input:focus-visible,
.contact-form textarea:focus-visible,
.site-nav a:focus-visible,
.btn:focus-visible,
.social-row a:focus-visible,
.contact-email a:focus-visible,
.brand:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

.contact-form textarea {
  resize: vertical;
}

.form-status {
  min-height: 1.3em;
  margin: 0.25rem 0 0;
  color: var(--accent-deep);
  font-weight: 600;
}

.success-banner {
  margin-top: 0.9rem;
  border: 1px solid #9ec8bc;
  background: #e9f6f2;
  border-radius: 8px;
  padding: 0.75rem 0.9rem;
  color: #18453f;
  font-weight: 600;
}

.site-footer {
  border-top: 1px solid rgba(214, 200, 181, 0.85);
  padding: 1rem 0 1.4rem;
}

.footer-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem 1.2rem;
  color: var(--ink-soft);
  font-size: 0.92rem;
}

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.52s ease, transform 0.52s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.error-page {
  min-height: 100vh;
  display: grid;
  place-items: center;
}

.error-card {
  width: min(620px, 92vw);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: rgba(255, 250, 242, 0.92);
  box-shadow: var(--shadow);
  padding: 1.6rem;
}

.error-code {
  margin: 0 0 0.5rem;
  font-weight: 700;
  color: var(--accent-deep);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.83rem;
}

@media (max-width: 960px) {
  .hero,
  .about-grid,
  .asset-hero,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .sample-grid {
    grid-template-columns: repeat(2, minmax(240px, 1fr));
    justify-content: stretch;
  }

  .channel-map {
    grid-template-columns: 1fr;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 82px;
    right: 4vw;
    left: 4vw;
    display: grid;
    gap: 0;
    background: rgba(255, 250, 242, 0.98);
    border: 1px solid var(--line);
    border-radius: 10px;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.25s ease;
  }

  .site-nav a {
    padding: 0.78rem 0.95rem;
    border-bottom: 1px solid #ebdfd0;
  }

  .site-nav a:last-child {
    border-bottom: 0;
  }

  body.nav-open .site-nav {
    max-height: 18rem;
  }
}

@media (max-width: 700px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-wrap {
    flex-direction: column;
  }

  .hero {
    padding-top: 1.5rem;
  }

  .btn {
    width: 100%;
  }
}

@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;
    scroll-behavior: auto !important;
  }
}