/* ============================================================
   Kamer-Go landing page — "Ember" ramp
   violet #7C3AED → fuchsia #C026D3 → orange #F97316
   ============================================================ */

:root {
  --violet: #7c3aed;
  --violet-dark: #5b21b6;
  --ember: #c026d3;
  --orange: #f97316;
  --amber: #fbbf24;

  --ink: #1b1725;
  --ink-soft: #6b6780;
  --line: #e9e7f0;
  --surface: #ffffff;
  --bg: #faf9fd;

  --ramp: linear-gradient(120deg, var(--violet) 0%, var(--ember) 55%, var(--orange) 100%);

  --radius-sm: 12px;
  --radius: 18px;
  --radius-lg: 28px;

  --shadow-sm: 0 2px 10px rgba(27, 23, 37, .06);
  --shadow: 0 18px 44px rgba(91, 33, 182, .12);
  --shadow-lg: 0 28px 70px rgba(91, 33, 182, .2);

  --wrap: 1140px;
  --font-display: "Outfit", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 { font-family: var(--font-display); line-height: 1.12; margin: 0; }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
svg { width: 100%; height: 100%; }

/* ---------- Ambient gradient wash ---------- */
/* Three blurred blobs rather than a flat gradient: the ramp then shifts as the
   page scrolls instead of banding across a single fixed axis. */
.aurora {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
}
.aurora__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .3;
}
.aurora__blob--violet { width: 620px; height: 620px; top: -220px; left: -160px; background: var(--violet); }
.aurora__blob--ember  { width: 520px; height: 520px; top: 34%;   right: -180px; background: var(--ember); }
.aurora__blob--orange { width: 560px; height: 560px; bottom: -240px; left: 24%; background: var(--orange); opacity: .22; }

/* ---------- Shared bits ---------- */
.gradient-text {
  background: var(--ramp);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  font-family: var(--font-display);
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--ember);
  margin-bottom: 14px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 24px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .95rem;
  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; }
.btn:hover { transform: translateY(-2px); }

.btn--gradient {
  background: var(--ramp);
  background-size: 160% 100%;
  color: #fff;
  box-shadow: 0 10px 26px rgba(124, 58, 237, .33);
}
.btn--gradient:hover { background-position: 100% 0; box-shadow: 0 16px 34px rgba(192, 38, 211, .38); }

.btn--ghost {
  background: rgba(255, 255, 255, .72);
  border-color: var(--line);
  color: var(--ink);
  backdrop-filter: blur(8px);
}
.btn--ghost:hover { border-color: var(--violet); color: var(--violet-dark); }

.btn--sm  { padding: 9px 18px;  font-size: .88rem; }
.btn--lg  { padding: 16px 32px; font-size: 1.02rem; }
.btn--block { width: 100%; margin-top: auto; }

.chip {
  display: inline-block;
  padding: 5px 13px;
  border-radius: 999px;
  background: #f4f1fe;
  color: var(--violet-dark);
  font-size: .78rem;
  font-weight: 600;
}

/* ---------- Nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  gap: 24px;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 16px 24px;
  transition: background .25s ease, box-shadow .25s ease, backdrop-filter .25s ease;
}
.nav.is-stuck {
  background: rgba(250, 249, 253, .86);
  backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
  border-radius: 0 0 var(--radius) var(--radius);
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 11px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.16rem;
  letter-spacing: -.02em;
}
.brand-mark { width: 36px; height: 36px; flex: none; }

.nav__links {
  display: flex;
  gap: 28px;
  margin-left: auto;
  font-weight: 500;
  font-size: .94rem;
  color: var(--ink-soft);
}
.nav__links a { position: relative; padding: 4px 0; transition: color .18s ease; }
.nav__links a::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  border-radius: 2px;
  background: var(--ramp);
  transition: width .22s ease;
}
.nav__links a:hover { color: var(--ink); }
.nav__links a:hover::after { width: 100%; }

/* ---------- Hero ---------- */
.hero {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 88px 24px 64px;
  text-align: center;
}
.hero__title {
  font-size: clamp(2.7rem, 7vw, 4.6rem);
  font-weight: 800;
  letter-spacing: -.035em;
  margin-bottom: 22px;
}
.hero__lede {
  max-width: 620px;
  margin: 0 auto;
  font-size: clamp(1.02rem, 2vw, 1.16rem);
  color: var(--ink-soft);
}
.hero__actions {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.stats {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 18px;
  margin: 62px auto 0;
  padding: 0;
  max-width: 760px;
}
.stat {
  flex: 1 1 190px;
  padding: 26px 18px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .74);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
}
.stat__value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  letter-spacing: -.03em;
  background: var(--ramp);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat__value--text { font-size: 1.85rem; }
.stat__label {
  margin: 4px 0 0;
  font-size: .8rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

/* ---------- Sections ---------- */
.section {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 84px 24px;
  text-align: center;
}
.section__title {
  font-size: clamp(1.9rem, 4vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -.028em;
  margin-bottom: 14px;
}
.section__lede {
  max-width: 580px;
  margin: 0 auto;
  color: var(--ink-soft);
  font-size: 1.02rem;
}

/* ---------- Cards ---------- */
.cards {
  display: grid;
  gap: 22px;
  margin-top: 46px;
  text-align: left;
}
.cards--2 { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); max-width: 780px; margin-inline: auto; }
.cards--4 { grid-template-columns: repeat(auto-fit, minmax(235px, 1fr)); }

.card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background: var(--surface);
  box-shadow: var(--shadow-sm);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card:hover {
  transform: translateY(-5px);
  border-color: transparent;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 1.16rem; font-weight: 700; }
.card p { color: var(--ink-soft); font-size: .94rem; }

.card__icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  padding: 13px;
  border-radius: 15px;
  background: var(--ramp);
  color: #fff;
  box-shadow: 0 8px 20px rgba(124, 58, 237, .26);
}
.card--download .chip { align-self: flex-start; }

/* ---------- Destination tiles ---------- */
.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
  gap: 16px;
  margin-top: 46px;
}
.tiles__loading, .tiles__error {
  grid-column: 1 / -1;
  padding: 40px 0;
  color: var(--ink-soft);
}

.tile {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  background: #efecf8;
  box-shadow: var(--shadow-sm);
  transition: transform .26s ease, box-shadow .26s ease;
}
.tile:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.tile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.tile:hover img { transform: scale(1.07); }

/* Violet-tinted scrim keeps the photography inside the brand rather than
   dimming it to neutral grey. */
.tile::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(42, 16, 85, .86) 0%, rgba(42, 16, 85, .22) 42%, transparent 68%);
}
.tile__meta {
  position: absolute;
  inset: auto 0 0 0;
  z-index: 1;
  padding: 16px;
  color: #fff;
  text-align: left;
}
.tile__name {
  display: block;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: .98rem;
  line-height: 1.25;
}
.tile__region {
  display: block;
  margin-top: 3px;
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--amber);
}

/* ---------- CTA band ---------- */
.cta-band {
  max-width: 940px;
  margin: 0 auto 90px;
  padding: 66px 32px;
  border-radius: var(--radius-lg);
  background: var(--ramp);
  color: #fff;
  box-shadow: var(--shadow-lg);
}
.cta-band .section__lede { color: rgba(255, 255, 255, .88); margin-bottom: 30px; }
.cta-band .btn--gradient {
  background: #fff;
  color: var(--violet-dark);
  box-shadow: 0 10px 26px rgba(27, 23, 37, .22);
}

/* ---------- Footer ---------- */
.footer {
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 40px 24px 56px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
}
.footer__brand { display: flex; align-items: center; gap: 12px; }
.footer__brand strong { display: block; font-family: var(--font-display); font-size: 1.02rem; }
.footer__brand span { font-size: .86rem; color: var(--ink-soft); }
.footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
  margin-left: auto;
  font-size: .9rem;
  color: var(--ink-soft);
}
.footer__links a:hover { color: var(--violet); }
.footer__copy { width: 100%; font-size: .82rem; color: var(--ink-soft); }

/* ---------- Motion ---------- */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn:hover, .card:hover, .tile:hover { transform: none; }
  .tile:hover img { transform: none; }
}

/* ---------- Small screens ---------- */
@media (max-width: 760px) {
  .nav { gap: 14px; padding: 14px 18px; }
  .nav__links { display: none; }
  .hero { padding: 56px 20px 48px; }
  .section { padding: 60px 20px; }
  .tiles { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); }
  .footer__links { margin-left: 0; }
}