:root {
  --ink: #2C241B;
  --paper: #FFFDFC;
  --bg: #F4EFE6;
  --surface: #EADDCE;
  --primary: #C05A3E;
  --hot: #EC4213;
  --muted: #A89F91;
  --accent: #8B9474;
  --black: #050505;
  --serif: "EB Garamond", Georgia, serif;
  --mono: "Courier Prime", "Courier New", monospace;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--serif);
  background: var(--bg);
  color: var(--ink);
  font-size: 19px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--primary);
  text-decoration: none;
}

a:hover {
  color: var(--hot);
}

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

.container {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--paper);
  border-bottom: 2px solid var(--ink);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 20px;
  max-width: 1080px;
  margin: 0 auto;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.14em;
  color: var(--ink);
}

.logo img {
  width: 34px;
  height: 34px;
  border: 2px solid var(--ink);
}

.logo:hover {
  color: var(--ink);
}

.site-nav {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.site-nav a {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 10px;
  border: 2px solid transparent;
  color: var(--ink);
}

.site-nav a:hover {
  border-color: var(--ink);
  background: var(--surface);
  color: var(--ink);
}

section {
  padding: 72px 0;
}

.section-label {
  font-family: var(--mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
  display: block;
}

.section-title {
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(30px, 5vw, 44px);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  max-width: 640px;
  color: #57493c;
  margin-bottom: 40px;
  font-size: 20px;
}

.hero {
  padding: 64px 0 0;
  text-align: center;
  overflow: hidden;
}

.hero-icon {
  width: 92px;
  height: 92px;
  margin: 0 auto 22px;
  border: 3px solid var(--ink);
  box-shadow: 6px 6px 0 0 var(--ink);
}

.hero h1 {
  font-family: var(--mono);
  font-weight: 700;
  font-size: clamp(40px, 10vw, 76px);
  letter-spacing: 0.18em;
  line-height: 1;
  color: var(--ink);
  text-transform: uppercase;
}

.hero-tagline {
  font-family: var(--mono);
  font-size: clamp(15px, 2.6vw, 19px);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--primary);
  margin: 14px 0 10px;
}

.hero-copy {
  max-width: 620px;
  margin: 0 auto;
  font-size: 21px;
  color: #57493c;
}

.store-badges {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin: 30px 0 54px;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--mono);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 0 var(--black);
  padding: 13px 22px;
}

.store-badge small {
  display: block;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cassette, #D4C5B3);
}

.store-badge:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--paper);
  transform: translate(-1px, -1px);
  box-shadow: 6px 6px 0 0 var(--black);
}

.hero-art {
  border-top: 2px solid var(--ink);
  border-bottom: 2px solid var(--ink);
  background: var(--surface);
}

.hero-art img {
  margin: 0 auto;
  max-width: 1024px;
}

.card-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.feature-card {
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 0 var(--ink);
  padding: 26px 24px;
}

.feature-card .feature-index {
  font-family: var(--mono);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: var(--primary);
  text-transform: uppercase;
}

.feature-card h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 25px;
  margin: 8px 0 8px;
  line-height: 1.2;
}

.feature-card p {
  color: #57493c;
  font-size: 18px;
}

.screens-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.screen {
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 6px 6px 0 0 var(--ink);
  padding: 10px;
}

.screen-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 2px 4px 10px;
  border-bottom: 2px solid var(--ink);
  margin-bottom: 10px;
}

.screen-bar span {
  width: 10px;
  height: 10px;
  border: 2px solid var(--ink);
}

.screen-bar .dot-a {
  background: var(--primary);
}

.screen-bar .dot-b {
  background: var(--accent);
}

.screen-bar .dot-c {
  background: var(--cassette, #D4C5B3);
}

.screen-bar .screen-name {
  margin-left: auto;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.screen img {
  border: 2px solid var(--ink);
  width: 100%;
}

.premium {
  background: var(--ink);
  color: var(--paper);
  border-top: 2px solid var(--black);
  border-bottom: 2px solid var(--black);
}

.premium .section-label {
  color: #E8A48C;
}

.premium .section-sub {
  color: #D8CFC3;
}

.premium-card {
  background: var(--paper);
  color: var(--ink);
  border: 2px solid var(--black);
  box-shadow: 6px 6px 0 0 var(--black);
  max-width: 640px;
  margin: 0 auto;
  padding: 34px 30px;
}

.premium-card h3 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 28px;
  margin-bottom: 14px;
}

.premium-card ul {
  list-style: none;
  margin: 0 0 24px;
}

.premium-card li {
  font-size: 20px;
  padding: 8px 0;
  border-bottom: 1px dashed var(--surface);
  display: flex;
  align-items: baseline;
  gap: 12px;
}

.premium-card li::before {
  content: "→";
  font-family: var(--mono);
  color: var(--primary);
  font-weight: 700;
}

.cta-button {
  display: inline-block;
  font-family: var(--mono);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--paper);
  background: var(--ink);
  border: 2px solid var(--ink);
  box-shadow: 4px 4px 0 0 var(--black);
  padding: 14px 26px;
}

.cta-button:hover {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--paper);
  transform: translate(-1px, -1px);
  box-shadow: 6px 6px 0 0 var(--black);
}

.site-footer {
  border-top: 2px solid var(--ink);
  background: var(--surface);
  padding: 36px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
}

.footer-brand {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-size: 15px;
}

.footer-links {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  justify-content: center;
}

.footer-note {
  font-size: 17px;
  font-style: italic;
  color: #57493c;
}

.privacy-body {
  max-width: 760px;
  margin: 0 auto;
}

.privacy-body .card {
  background: var(--paper);
  border: 2px solid var(--ink);
  box-shadow: 5px 5px 0 0 var(--ink);
  padding: 28px 26px;
  margin-bottom: 22px;
}

.privacy-body h2 {
  font-family: var(--serif);
  font-weight: 700;
  font-size: 26px;
  margin-bottom: 10px;
}

.privacy-body p {
  color: #57493c;
  font-size: 19px;
  margin-bottom: 10px;
}

.privacy-body p:last-child {
  margin-bottom: 0;
}

.legal-note {
  font-family: var(--mono);
  font-size: 13px;
  color: var(--muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 28px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

@media (min-width: 640px) {
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
  }
}

@media (min-width: 960px) {
  .card-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .screens-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}