:root {
  --bg: #1f1726;
  --bg-soft: #2a2030;
  --card: #3d2b45;
  --accent: #f2c24d;
  --accent-dim: #c99a3a;
  --plum: #663375;
  --text: #f7ead1;
  --muted: #b8a998;
  --hairline: rgba(247, 234, 209, 0.14);
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
  --serif: "Iowan Old Style", "Palatino Linotype", Palatino, Georgia, serif;
  --max: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: radial-gradient(ellipse 120% 80% at 50% -20%, #3a2844 0%, var(--bg) 55%);
  line-height: 1.55;
}

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

a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

a:hover {
  color: #ffe08a;
}

.page {
  position: relative;
  padding: 0 56px 120px 24px;
}

@media (min-width: 900px) {
  .page {
    padding-left: 48px;
    padding-right: 72px;
  }
}

/* margin_dots nav */
.margin-dots {
  position: fixed;
  right: 16px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 40;
  display: flex;
  flex-direction: column;
  gap: 14px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.margin-dots a {
  display: block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--hairline);
  border: 1px solid var(--muted);
  text-indent: -9999px;
  overflow: hidden;
  transition: transform 0.2s, background 0.2s;
}

.margin-dots a:hover,
.margin-dots a:focus-visible {
  background: var(--accent);
  transform: scale(1.25);
  outline: none;
}

/* hero window_frame */
.hero {
  max-width: var(--max);
  margin: 0 auto;
  padding: 48px 0 56px;
  display: grid;
  gap: 32px;
}

@media (min-width: 900px) {
  .hero {
    grid-template-columns: 1fr 1.05fr;
    align-items: center;
    padding-top: 72px;
  }
}

.hero-copy h1 {
  font-family: var(--serif);
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  font-weight: 600;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.hero-copy .tagline {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 28ch;
  margin: 0 0 24px;
}

.hero-copy .lede {
  margin: 0;
  color: var(--text);
  max-width: 42ch;
}

.window-frame {
  position: relative;
  padding: 14px;
  border-radius: 22px;
  background: linear-gradient(145deg, var(--card), #2e2136);
  border: 1px solid var(--hairline);
  box-shadow:
    0 24px 60px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.window-chrome {
  display: flex;
  gap: 6px;
  margin-bottom: 10px;
  padding-left: 4px;
}

.window-chrome span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #5c4a62;
}

.window-chrome span:first-child {
  background: #e07a6a;
}
.window-chrome span:nth-child(2) {
  background: #e0c36a;
}
.window-chrome span:nth-child(3) {
  background: #6ac98a;
}

.window-frame img {
  border-radius: 14px;
  width: 100%;
}

/* section intro */
.section-intro.centered {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 40px;
}

.section-intro h2 {
  font-family: var(--serif);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  margin: 0 0 10px;
}

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

/* cork_notes features */
.features {
  max-width: var(--max);
  margin: 0 auto 72px;
}

.cork-board {
  position: relative;
  padding: 28px 20px 32px;
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(0, 0, 0, 0.15), transparent),
    repeating-linear-gradient(
      -12deg,
      #6b4a2e 0 2px,
      #7a5638 2px 4px,
      #5c3e28 4px 8px
    );
  border: 1px solid #4a3320;
  box-shadow: inset 0 0 40px rgba(0, 0, 0, 0.35);
}

.cork-notes {
  display: grid;
  gap: 20px;
}

@media (min-width: 760px) {
  .cork-notes {
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
}

.note {
  position: relative;
  padding: 22px 20px 20px;
  background: #f4ecd8;
  color: #2a1f14;
  border-radius: 4px;
  box-shadow: 2px 4px 12px rgba(0, 0, 0, 0.35);
  transform: rotate(-1.2deg);
  min-height: 160px;
}

.note:nth-child(2) {
  transform: rotate(1.4deg) translateY(6px);
}

.note:nth-child(3) {
  transform: rotate(-0.6deg) translateY(-4px);
}

.note::before {
  content: "";
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, #e8a0a0, #b33 70%);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.note h3 {
  margin: 18px 0 8px;
  font-size: 1.05rem;
}

.note p {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.45;
}

/* device_pair screens */
.screens {
  max-width: var(--max);
  margin: 0 auto 80px;
}

.device-pair {
  display: grid;
  gap: 28px;
  align-items: end;
}

@media (min-width: 820px) {
  .device-pair {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

.device-slot {
  text-align: center;
}

.device-slot figure {
  margin: 0;
}

.device-slot img {
  margin: 0 auto;
  max-height: 520px;
  width: auto;
  border-radius: 28px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  border: 1px solid var(--hairline);
}

.device-slot figcaption {
  margin-top: 12px;
  font-size: 0.9rem;
  color: var(--muted);
}

/* gallery strip */
.gallery {
  max-width: var(--max);
  margin: 0 auto 72px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
}

.gallery img {
  border-radius: 12px;
  aspect-ratio: 1;
  object-fit: cover;
  border: 1px solid var(--hairline);
}

/* legal two_column_prose */
.legal {
  max-width: var(--max);
  margin: 0 auto;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
}

.legal-grid {
  display: grid;
  gap: 48px;
}

@media (min-width: 900px) {
  .legal-grid {
    grid-template-columns: 1fr 1fr;
    gap: 56px;
  }
}

.legal h2 {
  font-family: var(--serif);
  font-size: 1.5rem;
  margin: 0 0 16px;
  color: var(--accent);
}

.legal p {
  margin: 0 0 14px;
  color: var(--muted);
  font-size: 0.95rem;
}

.legal p strong {
  color: var(--text);
}

.legal ul {
  margin: 0 0 14px;
  padding-left: 1.2rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.site-foot {
  max-width: var(--max);
  margin: 48px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--hairline);
  font-size: 0.85rem;
  color: var(--muted);
  text-align: center;
}