@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700&family=Syne:wght@600;700;800&display=swap');

:root {
  --bg-deep: #050816;
  --bg: #0a0f24;
  --panel: rgba(18, 28, 52, 0.72);
  --panel-solid: #121c34;
  --panel-2: rgba(26, 39, 68, 0.85);
  --text: #f0f6ff;
  --muted: #93a8c9;
  --accent: #5eead4;
  --accent-2: #38bdf8;
  --accent-3: #818cf8;
  --warm: #fbbf24;
  --radius: 20px;
  --radius-sm: 12px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --glow: 0 0 60px rgba(56, 189, 248, 0.25);
  --font-display: 'Syne', sans-serif;
  --font-body: 'Outfit', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
}

a { color: var(--accent-2); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--accent); }

/* ── Atmospheric background ── */
.sky-bg {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(56, 189, 248, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 85% 10%, rgba(129, 140, 248, 0.15), transparent 50%),
    radial-gradient(ellipse 50% 30% at 50% 100%, rgba(94, 234, 212, 0.08), transparent 45%),
    linear-gradient(180deg, #050816 0%, #0a1028 40%, #0d1535 100%);
}
.sky-bg::before,
.sky-bg::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
  animation: drift 18s ease-in-out infinite alternate;
}
.sky-bg::before {
  width: 420px; height: 420px;
  top: 8%; left: -8%;
  background: rgba(56, 189, 248, 0.12);
}
.sky-bg::after {
  width: 360px; height: 360px;
  top: 35%; right: -5%;
  background: rgba(129, 140, 248, 0.1);
  animation-delay: -6s;
}
@keyframes drift {
  from { transform: translate(0, 0) scale(1); }
  to { transform: translate(30px, 20px) scale(1.08); }
}

.wrap { max-width: 1140px; margin: 0 auto; padding: 0 28px; }
.wrap-wide { max-width: 1280px; margin: 0 auto; padding: 0 28px; }

/* ── Navigation ── */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 16px 0;
  backdrop-filter: blur(16px);
  background: linear-gradient(180deg, rgba(5, 8, 22, 0.85) 0%, rgba(5, 8, 22, 0.4) 100%);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
}
.nav-brand img {
  width: 44px;
  height: 44px;
  filter: drop-shadow(0 4px 12px rgba(56, 189, 248, 0.35));
}
.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.nav-links a {
  color: var(--muted);
  font-size: 0.92rem;
  font-weight: 500;
  padding: 8px 16px;
  border-radius: 999px;
  transition: all 0.25s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  text-decoration: none;
}
.nav-links a.active {
  background: rgba(56, 189, 248, 0.12);
  color: var(--accent-2);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 16px 28px;
  border: 0;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s, box-shadow 0.25s;
  background: linear-gradient(135deg, var(--accent-2) 0%, var(--accent-3) 100%);
  color: #041018;
  box-shadow: 0 8px 32px rgba(56, 189, 248, 0.35);
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(56, 189, 248, 0.45);
}
.btn svg { width: 20px; height: 20px; }
.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: none;
}
.btn-ghost:hover { background: rgba(255, 255, 255, 0.1); box-shadow: none; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  background: rgba(94, 234, 212, 0.1);
  color: var(--accent);
  border: 1px solid rgba(94, 234, 212, 0.25);
}
.badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse 2s ease infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* ── Hero (home) ── */
.hero-main {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
  padding: 48px 0 72px;
  min-height: min(88vh, 820px);
}
@media (max-width: 920px) {
  .hero-main { grid-template-columns: 1fr; min-height: auto; padding-bottom: 48px; }
}

.hero-copy { animation: fadeUp 0.8s ease both; }
.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5.5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin: 20px 0 24px;
  background: linear-gradient(135deg, #fff 0%, #c7d9ff 45%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.hero-copy .lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 32rem;
  margin: 0 0 32px;
  line-height: 1.7;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.hero-note {
  margin-top: 20px;
  font-size: 0.85rem;
  color: rgba(147, 168, 201, 0.8);
}

.hero-visual {
  position: relative;
  animation: fadeUp 0.8s 0.15s ease both;
}
.weather-stage {
  position: relative;
  padding: 32px;
  border-radius: 28px;
  background: linear-gradient(145deg, rgba(255,255,255,0.08) 0%, rgba(255,255,255,0.02) 100%);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(20px);
  box-shadow: var(--shadow), var(--glow);
  overflow: hidden;
}
.weather-stage::before {
  content: '';
  position: absolute;
  top: -50%; right: -30%;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.15), transparent 70%);
  pointer-events: none;
}
.weather-stage-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--muted);
  margin-bottom: 8px;
}
.weather-stage-city {
  font-size: 1rem;
  color: var(--accent-2);
  margin-bottom: 4px;
}
.weather-stage-temp {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.04em;
  margin: 8px 0;
  transition: opacity 0.3s;
}
.weather-stage-summary {
  font-size: 1.1rem;
  color: var(--text);
  margin-bottom: 24px;
}
.weather-orbs {
  position: absolute;
  top: 24px; right: 24px;
  display: flex;
  gap: 6px;
}
.orb {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
  cursor: pointer;
  transition: all 0.25s;
}
.orb.active { background: var(--accent-2); box-shadow: 0 0 12px var(--accent-2); }

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ── Trust strip ── */
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 32px 48px;
  padding: 28px 0 56px;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.trust-item {
  text-align: center;
}
.trust-item strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent-2);
}
.trust-item span { font-size: 0.85rem; color: var(--muted); }

/* ── Bento features ── */
.section-head {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 48px;
}
.section-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 12px;
}
.section-head p { color: var(--muted); margin: 0; }

.bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
  padding-bottom: 80px;
}
.bento-card {
  grid-column: span 4;
  padding: 28px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(12px);
  transition: transform 0.3s, border-color 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
}
.bento-card:hover {
  transform: translateY(-4px);
  border-color: rgba(56, 189, 248, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}
.bento-card.wide { grid-column: span 8; }
.bento-card.tall { grid-column: span 4; grid-row: span 1; }
@media (max-width: 900px) {
  .bento-card, .bento-card.wide, .bento-card.tall { grid-column: span 12; }
}
.bento-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(56,189,248,0.2), rgba(129,140,248,0.15));
  border: 1px solid rgba(255,255,255,0.08);
}
.bento-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin: 0 0 10px;
}
.bento-card p { margin: 0; color: var(--muted); font-size: 0.95rem; line-height: 1.6; }

.region-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}
.region-pill {
  padding: 8px 16px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 500;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--muted);
}

/* ── How it works ── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-bottom: 80px;
}
@media (max-width: 768px) { .steps { grid-template-columns: 1fr; } }
.step {
  text-align: center;
  padding: 32px 24px;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.06);
  position: relative;
}
.step-num {
  width: 44px; height: 44px;
  margin: 0 auto 20px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  background: linear-gradient(135deg, var(--accent-2), var(--accent-3));
  color: #041018;
}
.step h3 { font-family: var(--font-display); margin: 0 0 10px; font-size: 1.1rem; }
.step p { margin: 0; color: var(--muted); font-size: 0.92rem; }

/* ── CTA band ── */
.cta-band {
  margin-bottom: 80px;
  padding: 56px 48px;
  border-radius: 28px;
  text-align: center;
  background:
    linear-gradient(135deg, rgba(56,189,248,0.12) 0%, rgba(129,140,248,0.08) 100%),
    var(--panel-solid);
  border: 1px solid rgba(56, 189, 248, 0.2);
  box-shadow: var(--glow);
}
.cta-band h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 12px;
}
.cta-band p { color: var(--muted); margin: 0 0 28px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* ── Inner pages ── */
.page-hero {
  padding: 48px 0 40px;
  text-align: center;
}
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 700;
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}
.page-hero p { color: var(--muted); margin: 0; font-size: 1.05rem; }

.content-panel {
  max-width: 720px;
  margin: 0 auto 64px;
  padding: 36px 40px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
}
.content-panel.wide { max-width: 800px; }
.content-panel p { color: #c5d4ea; line-height: 1.75; }
.content-panel p + p { margin-top: 1em; }

.page-title { font-family: var(--font-display); font-size: 2rem; margin: 0 0 8px; }
.page-sub { color: var(--muted); margin: 0 0 28px; }

.form-row { display: grid; gap: 8px; margin-bottom: 20px; }
label { color: var(--muted); font-size: 0.88rem; font-weight: 500; }
input, select, textarea {
  width: 100%;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255,255,255,0.1);
  background: rgba(5, 8, 22, 0.6);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: rgba(56, 189, 248, 0.5);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.12);
}
textarea { min-height: 140px; resize: vertical; }

/* ── Footer ── */
.site-footer {
  padding: 48px 0 56px;
  border-top: 1px solid rgba(255,255,255,0.06);
}
.footer-inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-display);
  font-weight: 600;
}
.footer-brand img { width: 36px; height: 36px; }
.footer-links { display: flex; flex-wrap: wrap; gap: 20px; }
.footer-links a { color: var(--muted); font-size: 0.9rem; }
.footer-links a:hover { color: var(--text); text-decoration: none; }
.footer-copy { color: rgba(147, 168, 201, 0.6); font-size: 0.85rem; margin-top: 24px; }

/* ── App shell (WebView2) ── */
.page-app input,
.page-app select,
.page-app textarea {
  width: auto;
  max-width: 100%;
}
.page-app .wrap { padding-top: 16px; padding-bottom: 32px; }
.page-app .nav-brand { margin-bottom: 8px; }
.app-layout { display: grid; grid-template-columns: 260px minmax(0, 1fr); gap: 20px; min-height: 75vh; }
.app-panel {
  padding: 24px;
  border-radius: var(--radius);
  background: var(--panel);
  border: 1px solid rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
}
.area-list { display: grid; gap: 8px; max-height: 440px; overflow: auto; padding-right: 4px; }
.area-list::-webkit-scrollbar { width: 6px; }
.area-list::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.12); border-radius: 3px; }
.area-chip {
  text-align: left;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  cursor: pointer;
  background: rgba(255,255,255,0.04);
  border: 1px solid transparent;
  color: var(--text);
  font-family: var(--font-body);
  transition: all 0.2s;
}
.area-chip:hover { border-color: rgba(56,189,248,0.3); background: rgba(56,189,248,0.06); }
.area-chip.active {
  border-color: var(--accent-2);
  background: linear-gradient(135deg, rgba(56,189,248,0.12), rgba(129,140,248,0.08));
}
.temp-display {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  background: linear-gradient(135deg, var(--accent-2), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 8px; }
.stat {
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.06);
}
.stat .label { color: var(--muted); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.06em; }
.stat .value { font-size: 1.35rem; font-weight: 600; margin-top: 6px; }
.search-row { display: flex; gap: 10px; margin-bottom: 16px; }
.search-row input { flex: 1; }

/* ── Installer-only pages ── */
.page-minimal .nav-brand { padding: 24px 0 36px; }
.page-minimal .content-panel { text-align: center; opacity: 1; transform: none; }

/* Reveal on scroll */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }