:root {
  --bg: #eaf4ff;
  --ink-strong: #0f2366;
  --text: #183278;
  --muted: #4e6bb8;
  --line-strong: rgba(20, 52, 139, 0.34);
  --yellow: #f4c635;
  --shadow: 0 24px 60px rgba(61, 104, 204, 0.16);
  --max-width: 1460px;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background:
    radial-gradient(circle at 10% 8%, rgba(255, 255, 255, 0.8), transparent 18%),
    radial-gradient(circle at 82% 10%, rgba(93, 136, 255, 0.16), transparent 22%),
    linear-gradient(180deg, #edf6ff 0%, #dcecff 100%);
  color: var(--text);
  font-family: "Inter", sans-serif;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 10;
  display: grid;
  grid-template-columns: 1fr auto;
  border-bottom: 1px solid var(--line-strong);
  background: rgba(234, 244, 255, 0.84);
  backdrop-filter: blur(16px);
}

.brand,
.nav-links a {
  color: var(--ink-strong);
  text-decoration: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 74px;
  padding: 0 28px;
  border-right: 1px solid var(--line-strong);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.92rem;
  letter-spacing: 0.04em;
}

.brand-mark {
  position: relative;
  width: 22px;
  height: 18px;
  display: inline-block;
}

.brand-mark::before,
.brand-mark::after {
  position: absolute;
  inset: 0;
  border-radius: 10px 10px 0 0;
  background: var(--ink-strong);
  content: "";
}

.brand-mark::after {
  inset: 0 0 0 48%;
  border-radius: 0 10px 10px 0;
}

.nav-links {
  display: flex;
}

.nav-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 118px;
  padding: 0 18px;
  border-left: 1px solid var(--line-strong);
  font-size: 0.85rem;
  font-weight: 600;
}

main {
  width: min(calc(100% - 32px), var(--max-width));
  margin: 20px auto 28px;
}

.hero,
.section-shell {
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 246, 0.72);
  box-shadow: var(--shadow);
}

.hero {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 24px;
  padding: 24px;
  align-items: start;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2% 2% 2% 1%;
}

.eyebrow,
.section-counter,
.proof-label {
  margin: 0;
  color: var(--muted);
  font-family: "IBM Plex Mono", monospace;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink-strong);
  font-family: "Cormorant Garamond", serif;
  font-weight: 600;
  line-height: 0.95;
}

h1 {
  margin-top: 14px;
  font-size: clamp(4.6rem, 8vw, 8.4rem);
}

.hero-lead,
.read-summary,
.read-more-card p {
  color: var(--text);
  font-size: 1rem;
  line-height: 1.68;
}

.hero-lead {
  max-width: 34rem;
  margin-top: 18px;
}

.hero-visual {
  min-height: 620px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
}

.hero-visual img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reads-section {
  margin-top: 18px;
}

.section-shell {
  padding: 24px;
}

.section-top {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 18px;
}

.section-intro-help {
  text-align: center;
  margin-bottom: 32px;
}

.section-intro-help h2 {
  font-size: clamp(2.8rem, 4.8vw, 4.8rem);
}

.reads-layout {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.read-column {
  display: flex;
  flex-direction: column;
}

.read-column h3 {
  margin: 14px 0 10px;
  font-size: 2.2rem;
}

.read-summary {
  margin: 0 0 18px;
}

.read-art {
  position: relative;
  min-height: 340px;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 246, 0.64);
  box-shadow: var(--shadow);
}

.read-art-1 {
  background: linear-gradient(180deg, #d5e7ff, #bdd7ff);
}

.read-art-2 {
  background: linear-gradient(180deg, #cbe0ff, #a9cbff);
}

.read-art-3 {
  background: linear-gradient(180deg, #dbeaff, #bfd7ff);
}

.read-circle,
.read-wave,
.read-screen,
.read-grid,
.read-stack,
.read-badge,
.read-card,
.read-coin,
.read-line {
  position: absolute;
  display: block;
}

.read-circle {
  top: 22px;
  right: 28px;
  width: 68px;
  height: 68px;
  border-radius: 50%;
  background: rgba(244, 198, 53, 0.9);
}

.read-wave {
  left: 26px;
  bottom: 44px;
  width: 170px;
  height: 96px;
  border-radius: 50%;
  border: 5px solid rgba(93, 136, 255, 0.72);
  border-left-color: transparent;
}

.read-screen {
  left: 50%;
  top: 50%;
  width: 150px;
  height: 110px;
  transform: translate(-50%, -50%);
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 246, 0.72);
}

.read-grid {
  inset: 26px;
  opacity: 0.2;
  background-image:
    linear-gradient(rgba(15, 35, 102, 0.25) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 35, 102, 0.25) 1px, transparent 1px);
  background-size: 26px 26px;
}

.read-stack {
  left: 50%;
  top: 50%;
  width: 180px;
  height: 140px;
  transform: translate(-50%, -50%);
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 246, 0.7);
  box-shadow: -12px -12px 0 rgba(255, 252, 246, 0.45);
}

.read-badge {
  right: 26px;
  bottom: 24px;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: rgba(244, 198, 53, 0.92);
}

.read-card {
  left: 36px;
  top: 54px;
  width: 170px;
  height: 120px;
  border: 1px solid var(--line-strong);
  background: rgba(255, 252, 246, 0.76);
}

.read-coin {
  right: 40px;
  top: 84px;
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: rgba(244, 198, 53, 0.9);
}

.read-line {
  left: 40px;
  bottom: 44px;
  width: 220px;
  height: 8px;
  background: rgba(93, 136, 255, 0.8);
}

.read-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 58px;
  margin-top: 18px;
  width: min(100%, 290px);
  align-self: center;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  background: #f5a985;
  color: var(--ink-strong);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  box-shadow: var(--shadow);
}

.read-more-card {
  margin-top: 18px;
  padding: 24px;
  border: 1px solid var(--line-strong);
  background: rgba(219, 234, 255, 0.72);
}

.read-more-card h3 {
  margin-top: 10px;
  font-size: 2.4rem;
}

.read-more-card p:last-child {
  margin-top: 12px;
}

@media (max-width: 900px) {
  .hero,
  .reads-layout {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 500px;
  }
}