/* ============================================================
   NOVA SWIFT — landing site
   Dark sci-fi theme, built from the app's own crimson/bronze art.
   ============================================================ */

:root {
  --bg:        #070509;
  --bg-2:      #0c0710;
  --panel:     rgba(22, 12, 18, 0.55);
  --panel-2:   rgba(30, 16, 22, 0.72);

  --crimson:        #e0233c;
  --crimson-bright: #ff4d5e;
  --crimson-deep:   #8f0f22;
  --ember:          #f2683f;   /* the Swift bird accent */
  --bronze:         #b07a4a;
  --bronze-light:   #d9a56f;

  --bone:  #ece0d2;
  --text:  #cdc2bd;
  --muted: #8f827e;

  --line:       rgba(224, 35, 60, 0.22);
  --line-soft:  rgba(236, 224, 210, 0.08);

  --maxw: 1120px;
  --r: 14px;

  --font-display: "Space Grotesk", "Segoe UI", system-ui, sans-serif;
  --font-hud: "Chakra Petch", "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, sans-serif;
  --font-mono: ui-monospace, "SF Mono", "JetBrains Mono", Menlo, monospace;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* Fixed cosmic backdrop behind everything ---------------------- */
.space-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(1100px 700px at 78% -8%, rgba(224,35,60,0.16), transparent 60%),
    radial-gradient(900px 800px at 10% 12%, rgba(90,30,120,0.12), transparent 55%),
    radial-gradient(1200px 900px at 50% 118%, rgba(224,35,60,0.10), transparent 60%),
    linear-gradient(180deg, #08060b 0%, #070509 55%, #050407 100%);
}
#stars {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

a { color: var(--crimson-bright); text-decoration: none; }
a:hover { color: var(--ember); }

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

.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 24px; }

.eyebrow {
  font-family: var(--font-hud);
  text-transform: uppercase;
  letter-spacing: 0.32em;
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--crimson-bright);
  margin: 0 0 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 26px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--crimson));
}

h1, h2, h3 { font-family: var(--font-display); color: var(--bone); line-height: 1.1; font-weight: 700; }

/* ---------- Nav ---------------------------------------------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(14px);
  background: linear-gradient(180deg, rgba(7,5,9,0.86), rgba(7,5,9,0.55));
  border-bottom: 1px solid var(--line-soft);
}
.nav-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 12px 24px;
  display: flex;
  align-items: center;
  gap: 18px;
}
.brand { display: flex; align-items: center; gap: 12px; }
.brand img {
  width: 38px; height: 38px;
  border-radius: 9px;
  box-shadow: 0 0 0 1px var(--line), 0 0 18px rgba(224,35,60,0.35);
}
.brand b {
  font-family: var(--font-display);
  color: var(--bone);
  font-size: 1.05rem;
  letter-spacing: 0.14em;
  font-weight: 700;
}
.brand b span { color: var(--crimson-bright); }
.nav-links { margin-left: auto; display: flex; align-items: center; gap: 26px; }
.nav-links a {
  color: var(--muted);
  font-size: 0.9rem;
  font-family: var(--font-hud);
  letter-spacing: 0.06em;
  transition: color .18s;
}
.nav-links a:hover { color: var(--bone); }

/* ---------- Buttons ------------------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-family: var(--font-hud);
  font-weight: 600;
  letter-spacing: 0.05em;
  font-size: 0.94rem;
  padding: 12px 22px;
  border-radius: 11px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .16s ease, box-shadow .2s ease, background .2s;
}
.btn svg { width: 18px; height: 18px; }
.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--crimson) 0%, var(--crimson-deep) 100%);
  box-shadow: 0 6px 24px rgba(224,35,60,0.32), inset 0 1px 0 rgba(255,255,255,0.14);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(224,35,60,0.5); color: #fff; }
.btn-ghost {
  color: var(--bone);
  background: rgba(236,224,210,0.04);
  border-color: var(--line);
}
.btn-ghost:hover { transform: translateY(-2px); border-color: var(--crimson); color: #fff; background: rgba(224,35,60,0.08); }

/* ---------- Hero -------------------------------------------- */
.hero {
  position: relative;
  padding: 74px 0 96px;
  text-align: center;
  overflow: hidden;
}
.hero-banner {
  position: relative;
  max-width: 900px;
  margin: 0 auto 8px;
  border-radius: 18px;
  overflow: hidden;
  box-shadow:
    0 0 0 1px var(--line),
    0 30px 90px rgba(0,0,0,0.6),
    0 0 70px rgba(224,35,60,0.22);
  animation: floaty 9s ease-in-out infinite;
}
.hero-banner img { width: 100%; }
.hero-banner::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 90px rgba(7,5,9,0.55);
  pointer-events: none;
}
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }

.hero h1 {
  font-size: clamp(2rem, 5vw, 3.35rem);
  margin: 26px auto 0;
  max-width: 15ch;
  letter-spacing: -0.01em;
}
.hero h1 .grad {
  background: linear-gradient(120deg, var(--crimson-bright), var(--ember));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .lead {
  max-width: 60ch;
  margin: 20px auto 0;
  font-size: 1.12rem;
  color: var(--text);
}
.hero-cta { margin-top: 34px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

.badges {
  margin-top: 30px;
  display: flex; gap: 10px 22px; justify-content: center; flex-wrap: wrap;
  font-family: var(--font-hud);
  font-size: 0.82rem;
  letter-spacing: 0.05em;
  color: var(--muted);
}
.badges span { display: inline-flex; align-items: center; gap: 8px; }
.badges span::before {
  content: "";
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--crimson-bright);
  box-shadow: 0 0 8px var(--crimson-bright);
}

/* ---------- Section shell ----------------------------------- */
.section { padding: 88px 0; position: relative; }
.section-head { max-width: 62ch; margin-bottom: 46px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head h2 { font-size: clamp(1.7rem, 3.4vw, 2.5rem); margin: 0 0 16px; }
.section-head p { font-size: 1.06rem; color: var(--muted); margin: 0; }

.divider { height: 1px; background: linear-gradient(90deg, transparent, var(--line), transparent); }

/* ---------- Screenshots ------------------------------------- */
.shots { display: grid; grid-template-columns: repeat(2, 1fr); gap: 26px; }
.shot { margin: 0; }
.shot img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 12px;
  border: 1px solid var(--line-soft);
  background: #000;
  box-shadow: 0 16px 40px rgba(0,0,0,0.5);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}
.shot:hover img {
  transform: translateY(-4px);
  border-color: var(--line);
  box-shadow: 0 22px 52px rgba(0,0,0,0.62);
}
.shot figcaption {
  margin-top: 12px;
  color: var(--muted);
  font-size: 0.93rem;
  line-height: 1.5;
}

/* ---------- Card grids -------------------------------------- */
.grid { display: grid; gap: 20px; }
.grid.cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }

.card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  padding: 26px 24px;
  transition: transform .18s ease, border-color .2s, box-shadow .2s;
  overflow: hidden;
}
/* HUD corner brackets */
.card::before {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 8px;
  pointer-events: none;
  background:
    linear-gradient(var(--crimson), var(--crimson)) top left / 16px 2px no-repeat,
    linear-gradient(var(--crimson), var(--crimson)) top left / 2px 16px no-repeat,
    linear-gradient(var(--crimson), var(--crimson)) top right / 16px 2px no-repeat,
    linear-gradient(var(--crimson), var(--crimson)) top right / 2px 16px no-repeat,
    linear-gradient(var(--crimson), var(--crimson)) bottom left / 16px 2px no-repeat,
    linear-gradient(var(--crimson), var(--crimson)) bottom left / 2px 16px no-repeat,
    linear-gradient(var(--crimson), var(--crimson)) bottom right / 16px 2px no-repeat,
    linear-gradient(var(--crimson), var(--crimson)) bottom right / 2px 16px no-repeat;
  opacity: 0.28;
  transition: opacity .2s;
}
.card:hover { transform: translateY(-4px); border-color: var(--line); box-shadow: 0 18px 44px rgba(0,0,0,0.5); }
.card:hover::before { opacity: 0.7; }
.card h3 { font-size: 1.16rem; margin: 0 0 10px; display: flex; align-items: center; gap: 11px; }
.card p { margin: 0; color: var(--muted); font-size: 0.97rem; }
.card .ic {
  width: 34px; height: 34px; flex: 0 0 34px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: rgba(224,35,60,0.12);
  border: 1px solid var(--line);
}
.card .ic svg { width: 19px; height: 19px; stroke: var(--crimson-bright); fill: none; stroke-width: 1.7; }

.tag {
  font-family: var(--font-hud);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ember);
  border: 1px solid rgba(242,104,63,0.35);
  border-radius: 100px;
  padding: 3px 10px;
  white-space: nowrap;
}
.tag.scope { color: var(--bronze-light); border-color: rgba(217,165,111,0.4); }
.tag.wip   { color: #7fd0c4; border-color: rgba(127,208,196,0.35); }

/* gap cards */
.gap-top { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.gap-glyph {
  font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  color: var(--crimson-bright);
  width: 34px; height: 34px; flex: 0 0 34px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: rgba(224,35,60,0.12);
  border: 1px solid var(--line);
}
.gap-cat {
  font-family: var(--font-hud); font-size: 0.68rem; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--muted);
}
.gap-top .tag { margin-left: auto; }
.note {
  margin-top: 26px;
  padding: 20px 24px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  color: var(--muted);
  font-size: 0.98rem;
}
.note b { color: var(--text); }

/* ---------- Bronze framed showcase (dialog-frame art) -------- */
.frame-panel {
  border-image: url("assets/dialog-frame.png") 96 130 96 130 fill / 60px 80px / 0 stretch;
  padding: 46px clamp(30px, 6vw, 78px);
  border-radius: 8px;
  position: relative;
}
.frame-panel .inner { position: relative; z-index: 1; }
.frame-panel h2 { color: var(--bone); }
.frame-panel .lead { color: #e8d9c8; }

/* ---------- Full-bleed atmospheric band --------------------- */
.band {
  position: relative;
  padding: 110px 0;
  text-align: center;
  background: #050407;
  overflow: hidden;
}
.band-bg {
  position: absolute; inset: 0;
  background: url("assets/menu-background.png") center / cover no-repeat;
  opacity: 0.5;
  transform: scale(1.05);
}
.band::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(5,4,7,0.72), rgba(5,4,7,0.45) 45%, rgba(5,4,7,0.85));
}
.band .wrap { position: relative; z-index: 1; }
.band h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); margin: 0 0 18px; }
.band p { max-width: 60ch; margin: 0 auto 30px; color: var(--text); font-size: 1.1rem; }

/* ---------- Roadmap list ------------------------------------ */
.roadmap { display: grid; gap: 14px; }
.rm-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 18px 20px;
  border-radius: 12px;
  background: var(--panel);
  border: 1px solid var(--line-soft);
  border-left: 3px solid var(--crimson);
}
.rm-item .rm-t { font-family: var(--font-display); color: var(--bone); font-weight: 700; margin: 0 0 4px; }
.rm-item p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.rm-item .tag { margin-left: auto; flex: 0 0 auto; align-self: center; }

/* ---------- Code / getting started -------------------------- */
.code {
  background: #0a0710;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  padding: 22px 24px;
  overflow-x: auto;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  line-height: 1.9;
  color: #d7ccd2;
}
.code .c { color: #6d6470; }
.code .k { color: var(--crimson-bright); }

.steps { display: grid; gap: 16px; counter-reset: s; }
.step { display: flex; gap: 16px; align-items: flex-start; }
.step .n {
  counter-increment: s;
  flex: 0 0 34px; width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: 50%;
  font-family: var(--font-hud); font-weight: 700;
  color: var(--crimson-bright);
  background: rgba(224,35,60,0.1);
  border: 1px solid var(--line);
}
.step .n::before { content: counter(s); }
.step .st-t { color: var(--bone); font-weight: 600; margin: 4px 0 2px; font-family: var(--font-display); }
.step p { margin: 0; color: var(--muted); font-size: 0.95rem; }
.step code { font-family: var(--font-mono); color: var(--ember); font-size: 0.86rem; }

/* ---------- Footer ------------------------------------------ */
.footer {
  border-top: 1px solid var(--line-soft);
  padding: 54px 0 40px;
  background: linear-gradient(180deg, transparent, rgba(224,35,60,0.04));
}
.footer-top { display: flex; gap: 30px; flex-wrap: wrap; align-items: center; margin-bottom: 30px; }
.footer-top .brand b { font-size: 1rem; }
.footer-links { margin-left: auto; display: flex; gap: 24px; flex-wrap: wrap; }
.footer-links a { color: var(--muted); font-family: var(--font-hud); font-size: 0.88rem; }
.footer-links a:hover { color: var(--bone); }
.legal {
  font-size: 0.82rem;
  color: var(--muted);
  max-width: 78ch;
  line-height: 1.7;
}
.legal strong { color: var(--text); }

/* ---------- Reveal on scroll -------------------------------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ---------- Responsive -------------------------------------- */
@media (max-width: 860px) {
  .grid.cols-3 { grid-template-columns: 1fr 1fr; }
  .nav-links { display: none; }
  .nav-links.git { display: flex; }
}
@media (max-width: 620px) {
  .grid.cols-2, .grid.cols-3 { grid-template-columns: 1fr; }
  .shots { grid-template-columns: 1fr; gap: 22px; }
  .section { padding: 64px 0; }
  .hero { padding: 46px 0 66px; }
  .rm-item { flex-wrap: wrap; }
  .rm-item .tag { margin-left: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .shot img, .shot:hover img { transition: none; transform: none; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-banner { animation: none; }
  html { scroll-behavior: auto; }
  .reveal { transition: none; opacity: 1; transform: none; }
}