/* SWNTQ Solutions — Coming Soon */

:root {
  --bg: #0a0a12;
  --text: #ffffff;
  --muted: rgba(255, 255, 255, 0.72);
  --accent: #ff9c33;
  --accent-2: #c46200;
  --tab: rgba(255, 255, 255, 0.28);
  --tab-active: #ff9c33;
  --header-h: 96px;
  --footer-h: 88px;
  --wrap-x: clamp(20px, 6vw, 96px);
}

* { box-sizing: border-box; }

html {
  margin: 0;
  padding: 0;
  min-height: 100dvh;
  background: var(--bg);
}
body {
  margin: 0;
  padding: 0;
  min-height: 100dvh;
  background: transparent;
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow: hidden;
}

body {
  display: grid;
  grid-template-rows: auto 1fr auto;
  min-height: 100dvh;
}

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

.sr {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

.skip {
  position: absolute; top: -100px; left: 12px; z-index: 999;
  background: var(--accent); color: #000;
  padding: 10px 16px; border-radius: 8px;
  text-decoration: none; font-weight: 600;
  transition: top .2s;
}
.skip:focus { top: 12px; }

/* Background — city video + gradient overlay */
.bg {
  position: fixed; inset: 0;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}
.bg__video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.bg__gradient {
  position: absolute; inset: 0;
  background:
    radial-gradient(120% 90% at 50% 55%, rgba(0,0,0,.15) 0%, rgba(10,10,18,.55) 75%, rgba(10,10,18,.85) 100%),
    linear-gradient(180deg, rgba(10,10,18,.35) 0%, rgba(10,10,18,.05) 30%, rgba(10,10,18,.45) 100%);
}
/* Ensure content sits above background */
.site-header, .stage, .site-footer { position: relative; z-index: 1; }

/* Header */
.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px var(--wrap-x);
  min-height: var(--header-h);
}

.brand {
  display: inline-flex; align-items: center;
  color: inherit; text-decoration: none;
}
.brand__mark {
  width: 220px; height: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 14px rgba(0,0,0,.6));
}

.partner {
  display: inline-flex; align-items: center; gap: 10px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .04em;
}
.partner__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 22px; height: 22px;
}
.partner__icon svg { width: 100%; height: 100%; }

/* Main stage */
.stage {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding: 32px var(--wrap-x);
  text-align: center;
}

.badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(180deg, #ff9c33 0%, #f08a1b 100%);
  color: #1c0e00;
  padding: 8px 18px 8px 14px;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  box-shadow: 0 6px 18px rgba(255, 156, 51, .35), inset 0 1px 0 rgba(255,255,255,.35);
}
.badge img { width: 18px; height: 18px; }

.slides {
  position: relative;
  min-height: 260px;
  max-width: 785px;
  display: grid;
  place-items: center;
  width: 100%;
}
.slide {
  position: absolute;
  inset: 0;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity .5s ease, transform .5s ease;
  pointer-events: none;
}
.slide.is-active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.slide[hidden] { display: flex; }

.slide__title {
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 800;
  line-height: 1.05;
  margin: 0 0 20px;
  letter-spacing: -.02em;
  text-shadow: 0 4px 24px rgba(0,0,0,.6);
}
.slide__body {
  font-size: clamp(15px, 1.6vw, 20px);
  color: var(--muted);
  margin: 0;
  max-width: 620px;
  line-height: 1.5;
  text-shadow: 0 1px 8px rgba(0,0,0,.5);
}

.tabs {
  display: inline-flex; gap: 10px;
  align-items: center;
  margin-top: 8px;
}
.tab {
  width: 12px; height: 12px;
  padding: 0; border: 0; cursor: pointer;
  border-radius: 999px;
  background: var(--tab);
  transition: background .3s, transform .3s, width .3s;
}
.tab.is-active {
  background: var(--tab-active);
  width: 28px;
}
.tab:hover { background: rgba(255, 156, 51, .6); }
.tab:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* Footer */
.site-footer {
  padding: 24px var(--wrap-x) 36px;
  min-height: var(--footer-h);
  display: flex;
  justify-content: center;
}

.social {
  display: inline-flex; gap: 16px;
}
.social__link {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px;
  border-radius: 999px;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.85);
  text-decoration: none;
  backdrop-filter: blur(6px);
  transition: background .2s, color .2s, transform .2s, border-color .2s;
}
.social__link:hover {
  background: var(--accent);
  color: #1c0e00;
  border-color: transparent;
  transform: translateY(-2px);
}
.social__link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}
.social__link img {
  width: 20px; height: 20px;
}

/* Small screens */
@media (max-width: 640px) {
  .site-header {
    padding: 20px var(--wrap-x);
    gap: 12px;
  }
  .brand__mark { width: 150px; }
  .partner { font-size: 11px; }
  .partner__icon { width: 18px; height: 18px; }
  .slides { min-height: 220px; }
  .slide__title { margin-bottom: 14px; }
  .site-footer { padding-bottom: 28px; }
  .social__link { width: 40px; height: 40px; }
}

/* Very small screens — stack brand */
@media (max-width: 380px) {
  .partner { display: none; }
}