/* SpellSynth marketing site — retro Speak & Spell palette.
   Brand tokens mirror Components/Theme.swift. */

:root {
  --coral: #d95838;
  --coral-dim: #b84628;
  --yellow: #f2cc5a;
  --teal: #4ea5a8;
  --vfd-green: #6af5e2;
  --vfd-bg: #04050a;
  --vfd-border: #040506;
  --orange-key: #e85828;
  --brown: #4a2a08;
  --cream: #fff2dd;
  --ink: #120a05;
  --max: 1120px;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--coral);
  color: var(--ink);
  font-family: "Inter", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  font-size: 17px;
  line-height: 1.55;
  background-image:
    radial-gradient(circle at 90% 8%, rgba(242, 204, 90, 0.55), transparent 55%),
    radial-gradient(circle at 15% 95%, rgba(232, 88, 40, 0.35), transparent 60%);
  background-attachment: fixed;
  min-height: 100vh;
}

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Nav ---------- */

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
}
.nav .logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--ink);
  font-family: "Oswald", "Impact", sans-serif;
  letter-spacing: 1.5px;
  font-size: 22px;
  font-weight: 700;
  text-transform: uppercase;
}
.nav .logo img { width: 32px; height: 32px; border-radius: 7px; }
.nav ul { display: flex; gap: 24px; list-style: none; }
.nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
}
.nav a:hover { color: var(--vfd-bg); border-bottom: 2px solid var(--yellow); }

/* ---------- Hero ---------- */

.hero {
  padding: 40px 0 60px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-family: "Oswald", "Impact", sans-serif;
  font-size: clamp(48px, 7vw, 92px);
  line-height: 0.95;
  text-transform: uppercase;
  letter-spacing: -1px;
  color: var(--cream);
  text-shadow: 4px 4px 0 var(--vfd-bg);
}
.hero h1 .accent { color: var(--yellow); }
.hero .tag {
  margin-top: 18px;
  font-size: 20px;
  max-width: 520px;
  color: var(--vfd-bg);
  font-weight: 500;
}
.hero .buttons { margin-top: 28px; display: flex; gap: 14px; flex-wrap: wrap; }

.vfd {
  background: var(--vfd-bg);
  border: 3px solid var(--vfd-border);
  border-radius: 12px;
  padding: 22px 26px;
  box-shadow:
    inset 0 0 40px rgba(106, 245, 226, 0.14),
    0 12px 0 var(--brown);
  font-family: "VT323", "Courier New", monospace;
  color: var(--vfd-green);
  text-shadow: 0 0 10px rgba(106, 245, 226, 0.65);
}
.vfd .line1 {
  font-size: clamp(34px, 6vw, 68px);
  letter-spacing: 8px;
  line-height: 1;
}
.vfd .line2 {
  margin-top: 10px;
  font-size: 16px;
  letter-spacing: 3px;
  opacity: 0.85;
}

.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}
.hero-visual img {
  width: 100%;
  max-width: 420px;
  image-rendering: -webkit-optimize-contrast;
  filter: drop-shadow(0 18px 0 rgba(0,0,0,0.18));
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 22px;
  border-radius: 10px;
  font-weight: 700;
  text-decoration: none;
  font-size: 16px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  transition: transform 80ms ease;
  border: 3px solid var(--vfd-bg);
  box-shadow: 4px 4px 0 var(--vfd-bg);
}
.btn:active { transform: translate(2px, 2px); box-shadow: 2px 2px 0 var(--vfd-bg); }
.btn-primary { background: var(--vfd-bg); color: var(--vfd-green); }
.btn-secondary { background: var(--yellow); color: var(--ink); }

.app-store-badge {
  display: inline-block;
  line-height: 0;
  border-radius: 9px;
  transition: transform 80ms ease, filter 160ms ease;
  filter: drop-shadow(4px 4px 0 var(--vfd-bg));
}
.app-store-badge img { display: block; border-radius: 9px; }
.app-store-badge:hover { filter: drop-shadow(4px 4px 0 var(--vfd-bg)) brightness(1.08); }
.app-store-badge:active { transform: translate(2px, 2px); filter: drop-shadow(2px 2px 0 var(--vfd-bg)); }

/* ---------- Sections ---------- */

section.band {
  padding: 72px 0;
}
section.band + section.band { padding-top: 0; }

.section-title {
  font-family: "Oswald", "Impact", sans-serif;
  font-size: clamp(32px, 4.5vw, 52px);
  text-transform: uppercase;
  letter-spacing: -0.5px;
  color: var(--cream);
  text-shadow: 3px 3px 0 var(--vfd-bg);
  margin-bottom: 32px;
}

.kicker {
  display: inline-block;
  font-family: "VT323", "Courier New", monospace;
  color: var(--vfd-green);
  background: var(--vfd-bg);
  padding: 6px 14px;
  border-radius: 6px;
  font-size: 18px;
  letter-spacing: 3px;
  margin-bottom: 16px;
}

/* ---------- Modes grid ---------- */

.modes {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.mode {
  background: var(--cream);
  border: 3px solid var(--vfd-bg);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 6px 6px 0 var(--vfd-bg);
}
.mode img {
  width: 100%;
  display: block;
  background: #000;
  aspect-ratio: 1320 / 2868;
  object-fit: cover;
  object-position: top;
}
.mode .body { padding: 18px 18px 22px; }
.mode h3 {
  font-family: "Oswald", "Impact", sans-serif;
  font-size: 26px;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}
.mode p { font-size: 15px; color: #3a2212; }

/* ---------- AU band (dark) ---------- */

.band-dark {
  background: var(--vfd-bg);
  color: var(--cream);
  border-top: 4px solid var(--vfd-border);
  border-bottom: 4px solid var(--vfd-border);
  margin: 40px 0;
  padding: 64px 0;
}
.band-dark .section-title { color: var(--vfd-green); text-shadow: none; }
.band-dark p { max-width: 640px; font-size: 18px; opacity: 0.92; }
.band-dark .kicker { background: var(--yellow); color: var(--vfd-bg); }
.band-dark .hosts {
  margin-top: 24px;
  font-family: "VT323", "Courier New", monospace;
  color: var(--vfd-green);
  font-size: 22px;
  letter-spacing: 3px;
}

/* ---------- Privacy callout ---------- */

.privacy-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.card {
  background: var(--yellow);
  border: 3px solid var(--vfd-bg);
  border-radius: 12px;
  padding: 22px;
  box-shadow: 5px 5px 0 var(--vfd-bg);
}
.card strong {
  display: block;
  font-family: "Oswald", "Impact", sans-serif;
  font-size: 22px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

/* ---------- Footer ---------- */

footer {
  background: var(--vfd-bg);
  color: var(--cream);
  padding: 48px 0 36px;
  margin-top: 60px;
}
footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  align-items: center;
  justify-content: space-between;
}
footer a { color: var(--yellow); text-decoration: none; font-weight: 600; letter-spacing: 1px; }
footer a:hover { color: var(--vfd-green); }
footer .small { font-size: 13px; opacity: 0.7; }

/* ---------- Document pages (support / privacy) ---------- */

.doc {
  background: var(--cream);
  color: var(--ink);
  border: 3px solid var(--vfd-bg);
  border-radius: 14px;
  padding: 48px clamp(24px, 4vw, 56px);
  box-shadow: 8px 8px 0 var(--vfd-bg);
  margin: 40px 0 80px;
}
.doc h1 {
  font-family: "Oswald", "Impact", sans-serif;
  font-size: clamp(36px, 5vw, 56px);
  text-transform: uppercase;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
}
.doc .meta {
  color: #6b4a2c;
  font-family: "VT323", "Courier New", monospace;
  letter-spacing: 2px;
  margin-bottom: 28px;
  font-size: 18px;
}
.doc h2 {
  font-family: "Oswald", "Impact", sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-size: 24px;
  margin: 32px 0 12px;
  border-bottom: 3px solid var(--coral);
  padding-bottom: 6px;
}
.doc p, .doc ul { margin-bottom: 16px; }
.doc ul { padding-left: 22px; }
.doc li { margin-bottom: 6px; }
.doc a { color: var(--coral-dim); font-weight: 600; }
.doc a:hover { color: var(--vfd-bg); }
.doc code {
  background: var(--vfd-bg);
  color: var(--vfd-green);
  padding: 2px 6px;
  border-radius: 4px;
  font-family: "VT323", "Courier New", monospace;
  font-size: 0.95em;
}

/* ---------- Responsive ---------- */

@media (max-width: 820px) {
  .hero { grid-template-columns: 1fr; gap: 32px; }
  .hero-visual { order: -1; }
  .hero-visual img { max-width: 280px; }
  .nav ul { gap: 16px; }
}

@media (max-width: 520px) {
  .nav .logo span { display: none; }
  .btn { padding: 12px 16px; font-size: 14px; }
}