@font-face {
  font-family: "Tektur";
  src: url("assets/fonts/Tektur-Medium.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Instrument Sans";
  src: url("assets/fonts/InstrumentSans-Regular.ttf") format("truetype");
  font-display: swap;
}

@font-face {
  font-family: "Instrument Serif";
  src: url("assets/fonts/InstrumentSerif-Regular.ttf") format("truetype");
  font-display: swap;
}

:root {
  color-scheme: dark;
  --bg: #06101d;
  --bg-2: #091a2f;
  --surface: rgba(8, 19, 35, 0.82);
  --surface-strong: rgba(8, 18, 34, 0.94);
  --surface-soft: rgba(14, 30, 52, 0.82);
  --border: rgba(132, 202, 255, 0.18);
  --border-strong: rgba(148, 255, 212, 0.3);
  --text: #eef7ff;
  --muted: #9bb2c8;
  --muted-strong: #bfd0df;
  --aurora: #7eff82;
  --aurora-2: #4be2da;
  --aurora-3: #91f5ff;
  --warning: #fff27f;
  --danger: #ff7272;
  --shadow: 0 34px 100px rgba(0, 0, 0, 0.38);
  --max-width: 1220px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  color: var(--text);
  background:
    radial-gradient(circle at 18% 12%, rgba(93, 255, 191, 0.22), transparent 28%),
    radial-gradient(circle at 78% 16%, rgba(83, 192, 255, 0.2), transparent 24%),
    radial-gradient(circle at 50% 0%, rgba(183, 255, 230, 0.06), transparent 38%),
    linear-gradient(180deg, #07111f 0%, #05101a 50%, #04111a 100%);
  font-family: "Instrument Sans", sans-serif;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: -2;
}

body::before {
  background:
    radial-gradient(circle at 50% -20%, rgba(126, 255, 130, 0.32), transparent 30%),
    radial-gradient(circle at 30% -10%, rgba(75, 226, 218, 0.24), transparent 24%),
    radial-gradient(circle at 72% 0%, rgba(145, 245, 255, 0.18), transparent 22%);
  filter: blur(36px);
}

body::after {
  background-image:
    radial-gradient(circle at 12% 18%, rgba(255, 255, 255, 0.18) 0 1px, transparent 1px),
    radial-gradient(circle at 72% 30%, rgba(255, 255, 255, 0.16) 0 1px, transparent 1px),
    radial-gradient(circle at 24% 72%, rgba(255, 255, 255, 0.12) 0 1px, transparent 1px),
    radial-gradient(circle at 84% 62%, rgba(255, 255, 255, 0.15) 0 1.2px, transparent 1.2px),
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: auto, auto, auto, auto, 88px 88px, 88px 88px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 86%);
}

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

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease,
    color 180ms ease,
    opacity 180ms ease;
}

a:focus-visible,
button:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--aurora-3);
  outline-offset: 4px;
}

.skip-link {
  position: absolute;
  top: -3rem;
  left: 1rem;
  z-index: 100;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  background: #ffffff;
  color: #08111f;
}

.skip-link:focus {
  top: 1rem;
}

.page-shell {
  width: min(var(--max-width), calc(100% - 2rem));
  margin: 0 auto;
  padding-bottom: 4rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.2rem 0 0.95rem;
  backdrop-filter: blur(24px);
}

.brand-lockup {
  display: inline-flex;
  align-items: center;
  gap: 0.95rem;
  min-width: 0;
}

.brand-mark {
  width: 3.25rem;
  height: 3.25rem;
  flex: 0 0 auto;
}

.brand-wordmark {
  width: clamp(12rem, 24vw, 19rem);
  height: auto;
}

.site-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.45rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(6, 16, 29, 0.55);
}

.site-nav a {
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  color: var(--muted-strong);
}

.site-nav a:hover {
  background: rgba(145, 245, 255, 0.08);
  color: var(--text);
}

.hero,
.forecast-grid,
.regions-section,
.guide-section,
.south-section,
.faq-section,
.site-footer {
  margin-top: 4.5rem;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 1.5rem;
  align-items: stretch;
}

.hero-copy,
.panel,
.guide-card,
.site-footer,
.region-card,
.faq-list details {
  border: 1px solid var(--border);
  border-radius: 28px;
  background: linear-gradient(180deg, rgba(9, 22, 40, 0.9), rgba(6, 16, 29, 0.8));
  box-shadow: var(--shadow);
}

.hero-copy {
  position: relative;
  overflow: hidden;
  padding: clamp(2rem, 5vw, 3.6rem);
}

.hero-copy::before {
  content: "";
  position: absolute;
  inset: auto -8% -24% 24%;
  height: 48%;
  background:
    radial-gradient(circle at 20% 50%, rgba(126, 255, 130, 0.58), transparent 34%),
    radial-gradient(circle at 52% 50%, rgba(75, 226, 218, 0.42), transparent 28%),
    radial-gradient(circle at 80% 50%, rgba(145, 245, 255, 0.3), transparent 28%);
  filter: blur(26px);
  opacity: 0.85;
  z-index: 0;
}

.hero-copy > * {
  position: relative;
  z-index: 1;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--aurora-3);
  font-family: "Tektur", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Tektur", sans-serif;
  letter-spacing: -0.02em;
}

h1 {
  max-width: 11ch;
  font-size: clamp(3rem, 7vw, 5.8rem);
  line-height: 0.92;
}

.hero h2,
.section-heading h2,
.panel h2 {
  font-size: clamp(1.4rem, 2.7vw, 2.35rem);
  line-height: 1.02;
}

.hero-dek,
.section-heading p,
.snapshot-copy,
.guide-card p,
.south-copy p,
.faq-list p,
.site-footer p,
.region-footnote,
.panel-note {
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.65;
}

.hero-dek {
  max-width: 42rem;
  margin: 1.3rem 0 0;
  font-size: 1.08rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.8rem;
}

.button,
.refresh-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 3rem;
  padding: 0.82rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-family: "Tektur", sans-serif;
  font-size: 0.92rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
}

.button:hover,
.refresh-button:hover {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, rgba(126, 255, 130, 0.18), rgba(75, 226, 218, 0.22));
  border-color: rgba(126, 255, 130, 0.35);
}

.button-secondary,
.refresh-button {
  background: rgba(145, 245, 255, 0.06);
  color: var(--muted-strong);
}

.hero-band {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  margin-top: 1.8rem;
  color: var(--muted-strong);
}

.hero-band a,
.inline-link {
  color: var(--aurora-3);
}

.hero-visual {
  position: relative;
  overflow: hidden;
  padding: 2rem;
}

.hero-visual__halo {
  position: absolute;
  inset: 16% 12% auto auto;
  width: 16rem;
  height: 16rem;
  border-radius: 50%;
  background:
    radial-gradient(circle at 40% 40%, rgba(126, 255, 130, 0.58), transparent 34%),
    radial-gradient(circle at 60% 55%, rgba(75, 226, 218, 0.44), transparent 38%),
    radial-gradient(circle at 50% 65%, rgba(145, 245, 255, 0.26), transparent 46%);
  filter: blur(8px);
  opacity: 0.95;
}

.hero-visual h2 {
  position: relative;
  max-width: 12ch;
  margin-top: 0.2rem;
}

.hero-metrics,
.snapshot-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
  margin-top: 2.2rem;
}

.hero-metrics div,
.snapshot-grid div {
  padding: 1rem;
  border-radius: 18px;
  background: rgba(145, 245, 255, 0.045);
  border: 1px solid rgba(145, 245, 255, 0.08);
}

.hero-metrics dt,
.snapshot-grid dt {
  color: var(--muted);
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-metrics dd,
.snapshot-grid dd {
  margin: 0.45rem 0 0;
  color: var(--text);
  font-family: "Instrument Serif", serif;
  font-size: 1.12rem;
}

.forecast-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.62fr);
  gap: 1.5rem;
  align-items: start;
}

.panel {
  padding: 1.4rem;
}

.panel-head,
.section-heading {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}

.section-heading {
  flex-direction: column;
  align-items: flex-start;
  max-width: 44rem;
  margin-bottom: 1.35rem;
}

.section-heading p {
  margin: 0.9rem 0 0;
}

.map-frame,
.south-map-frame {
  position: relative;
  overflow: hidden;
  margin: 1.25rem 0 0;
  border-radius: 24px;
  border: 1px solid rgba(145, 245, 255, 0.16);
  background: radial-gradient(circle at 50% 22%, rgba(145, 245, 255, 0.15), rgba(3, 9, 16, 0.92));
}

.map-frame img,
.south-map-frame img {
  width: 100%;
  height: auto;
  aspect-ratio: 1;
  object-fit: cover;
}

.panel-note {
  margin: 1rem 0 0;
}

.regions-section {
  position: relative;
}

.region-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.region-card {
  padding: 1.2rem;
}

.region-card.is-loading {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 12rem;
  color: var(--muted-strong);
}

.region-card__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.region-card__name {
  margin: 0;
  font-family: "Tektur", sans-serif;
  font-size: 1.25rem;
}

.region-card__city,
.region-card__meta,
.region-card__note {
  margin: 0.55rem 0 0;
  color: var(--muted);
}

.signal-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  background: rgba(145, 245, 255, 0.08);
  border: 1px solid rgba(145, 245, 255, 0.12);
  color: var(--text);
  font-family: "Tektur", sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.signal-meter {
  position: relative;
  height: 0.7rem;
  margin-top: 1rem;
  overflow: hidden;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.06);
}

.signal-meter span {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #7eff82 0%, #bef86d 32%, #f9df58 62%, #ff7c5d 100%);
}

.region-card__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.75rem;
  margin-top: 1rem;
}

.region-card__stats div {
  padding: 0.8rem;
  border-radius: 16px;
  background: rgba(145, 245, 255, 0.04);
}

.region-card__stats dt {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.region-card__stats dd {
  margin: 0.4rem 0 0;
  font-family: "Instrument Serif", serif;
  font-size: 1.08rem;
}

.region-card--low {
  border-color: rgba(155, 178, 200, 0.2);
}

.region-card--watch {
  border-color: rgba(145, 245, 255, 0.18);
}

.region-card--active {
  border-color: rgba(126, 255, 130, 0.26);
}

.region-card--strong {
  border-color: rgba(255, 242, 127, 0.3);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.guide-card {
  padding: 1.25rem;
}

.guide-card h3 {
  font-size: 1.2rem;
}

.guide-card p,
.faq-list p,
.site-footer p {
  margin: 0.75rem 0 0;
}

.south-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(260px, 0.5fr);
  gap: 1.2rem;
  align-items: center;
  margin-top: 1.25rem;
}

.faq-list {
  display: grid;
  gap: 0.9rem;
}

.faq-list details {
  padding: 1rem 1.15rem;
}

.faq-list summary {
  cursor: pointer;
  font-family: "Tektur", sans-serif;
  font-size: 1rem;
}

.site-footer {
  padding: 1.5rem;
}

.site-footer a {
  color: var(--aurora-3);
}

@media (max-width: 1080px) {
  .hero,
  .forecast-grid,
  .south-layout {
    grid-template-columns: 1fr;
  }

  .region-grid,
  .guide-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .page-shell {
    width: min(var(--max-width), calc(100% - 1rem));
  }

  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-nav {
    width: 100%;
    justify-content: space-between;
    overflow-x: auto;
  }

  .hero,
  .forecast-grid,
  .regions-section,
  .guide-section,
  .south-section,
  .faq-section,
  .site-footer {
    margin-top: 3rem;
  }

  .hero-copy,
  .panel,
  .guide-card,
  .site-footer,
  .region-card,
  .faq-list details {
    border-radius: 24px;
  }

  .hero-metrics,
  .snapshot-grid,
  .region-card__stats,
  .guide-grid,
  .region-grid {
    grid-template-columns: 1fr;
  }

  h1 {
    max-width: none;
    font-size: clamp(2.5rem, 13vw, 4rem);
  }

  .brand-wordmark {
    width: min(16rem, calc(100vw - 7rem));
  }
}