:root {
  --bg: #f5f0e8;
  --bg-strong: #efe7db;
  --panel: rgba(255, 251, 246, 0.78);
  --line: rgba(31, 24, 18, 0.12);
  --text: #1f1812;
  --muted: rgba(31, 24, 18, 0.68);
  --accent: #b3633d;
  --accent-soft: rgba(179, 99, 61, 0.12);
  --max-width: 1240px;
  --ease: 280ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(179, 99, 61, 0.2), transparent 30%),
    radial-gradient(circle at 82% 18%, rgba(74, 112, 108, 0.16), transparent 24%),
    linear-gradient(180deg, #f7f2eb 0%, var(--bg) 45%, #fcfaf6 100%);
  font-family: "Manrope", sans-serif;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.22) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.22) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: radial-gradient(circle at center, black 38%, transparent 100%);
  opacity: 0.55;
}

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

.showcase-body {
  padding: 24px;
}

.showcase-topbar,
.overview-hero,
.concept-grid,
.overview-split,
.footer-cta {
  width: min(100%, var(--max-width));
  margin: 0 auto;
}

.showcase-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  backdrop-filter: blur(18px);
}

.showcase-brand,
.showcase-nav a,
.showcase-kicker,
.concept-label {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.showcase-brand {
  font-weight: 800;
}

.showcase-nav {
  display: flex;
  gap: 24px;
}

.showcase-nav a {
  color: var(--muted);
}

.overview-hero {
  min-height: calc(100svh - 92px);
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(300px, 0.72fr);
  align-items: end;
  gap: 28px;
  padding: 48px 0 36px;
}

.overview-copy {
  max-width: 760px;
}

.showcase-kicker,
.concept-label {
  margin: 0 0 16px;
  color: var(--muted);
}

.overview-copy h1,
.concept-card h2,
.split-block h2,
.footer-cta h2 {
  margin: 0;
  font-family: "Instrument Serif", serif;
  font-weight: 400;
  letter-spacing: -0.04em;
  line-height: 0.95;
}

.overview-copy h1 {
  max-width: 11ch;
  font-size: clamp(3.6rem, 10vw, 7.6rem);
}

.overview-text,
.concept-card p,
.split-block p,
.overview-list li {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
}

.overview-text {
  max-width: 34rem;
  margin: 22px 0 0;
}

.overview-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 28px;
}

.showcase-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.55);
  transition:
    transform var(--ease),
    background-color var(--ease),
    border-color var(--ease);
}

.showcase-button:hover,
.concept-card a:hover,
.showcase-nav a:hover {
  transform: translateY(-2px);
}

.showcase-button-dark {
  background: var(--text);
  border-color: var(--text);
  color: #fff8f2;
}

.overview-panel,
.concept-card,
.split-block,
.footer-cta {
  border: 1px solid rgba(255, 255, 255, 0.72);
  background: var(--panel);
  backdrop-filter: blur(24px);
  box-shadow: 0 24px 80px rgba(73, 45, 24, 0.08);
}

.overview-panel {
  align-self: center;
  padding: 28px;
  border-radius: 32px;
}

.overview-list {
  margin: 0;
  padding-left: 1.2rem;
}

.overview-list li + li {
  margin-top: 10px;
}

.concept-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  padding: 20px 0 28px;
}

.concept-card {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 280px;
  padding: 28px;
  border-radius: 30px;
}

.concept-card h2,
.split-block h2,
.footer-cta h2 {
  font-size: clamp(2rem, 4vw, 3.2rem);
}

.concept-card p {
  margin: 18px 0 0;
  max-width: 24rem;
}

.concept-card a {
  display: inline-flex;
  margin-top: 28px;
  width: fit-content;
  padding-bottom: 6px;
  border-bottom: 1px solid var(--text);
  transition: transform var(--ease);
}

.overview-split {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  padding: 20px 0 28px;
}

.split-block,
.footer-cta {
  padding: 30px;
  border-radius: 30px;
}

.footer-cta {
  margin-bottom: 48px;
}

.reveal,
.reveal-delay,
.reveal-delay-2 {
  opacity: 0;
  transform: translateY(32px);
  transition:
    opacity 680ms ease,
    transform 680ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal-delay {
  transition-delay: 120ms;
}

.reveal-delay-2 {
  transition-delay: 220ms;
}

.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .overview-hero,
  .concept-grid,
  .overview-split {
    grid-template-columns: 1fr;
  }

  .overview-hero {
    min-height: auto;
    padding-top: 28px;
  }

  .showcase-body {
    padding: 18px;
  }

  .showcase-topbar {
    align-items: flex-start;
    flex-direction: column;
    gap: 12px;
  }
}

@media (max-width: 720px) {
  .showcase-nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .overview-copy h1 {
    font-size: clamp(3rem, 17vw, 4.8rem);
  }

  .concept-card,
  .split-block,
  .footer-cta,
  .overview-panel {
    border-radius: 24px;
    padding: 22px;
  }
}