/* ═══════════════════════════════════════════════════════════════
   CoralComp — Weather Intelligence
   Brand: navy/steel blue (logo), silver, coral accent
   Domains: aviation #38bdf8 · space #a78bfa · maritime #2dd4bf
   ═══════════════════════════════════════════════════════════════ */

:root {
  --navy-950: #050d1a;
  --navy-900: #081426;
  --navy-800: #0d2340;
  --navy-700: #143253;
  --steel: #2f77b6;
  --steel-light: #4da3ff;
  --silver: #c9d4e0;
  --coral: #ff5a4e;
  --coral-deep: #e0402f;
  --aviation: #38bdf8;
  --space: #a78bfa;
  --maritime: #2dd4bf;
  --ink: #eaf2fb;
  --ink-dim: #9fb3c8;
  --font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
}

html { scroll-behavior: smooth; scroll-padding-top: 88px; }
body {
  font-family: var(--font-body);
  background: var(--navy-950);
  color: var(--ink);
  overflow-x: hidden;
}

::selection { background: rgba(255, 90, 78, .45); color: #fff; }

h1, h2, h3, .brand-text { font-family: var(--font-display); }

.text-steel { color: var(--steel-light); }
.text-coral { color: var(--coral); }

/* gradient words */
.grad-aviation, .grad-space, .grad-maritime {
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.grad-aviation { background-image: linear-gradient(92deg, #7dd3fc, #38bdf8 55%, #0ea5e9); }
.grad-space { background-image: linear-gradient(92deg, #d8b4fe, #a78bfa 55%, #7c3aed); }
.grad-maritime { background-image: linear-gradient(92deg, #99f6e4, #2dd4bf 55%, #0d9488); }

/* ── Buttons ─────────────────────────────────────────────── */
.btn-coral {
  --bs-btn-color: #fff;
  --bs-btn-hover-color: #fff;
  --bs-btn-active-color: #fff;
  /* #d63a24 -> #b52a1c: both stops pass WCAG AA (>=4.5:1) for white text */
  background: linear-gradient(135deg, #d63a24, #b52a1c);
  border: none;
  font-weight: 600;
  letter-spacing: .01em;
  border-radius: 999px;
  box-shadow: 0 8px 28px rgba(214, 58, 36, .4);
  transition: transform .25s ease, box-shadow .25s ease;
}
.btn-coral:hover, .btn-coral:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(214, 58, 36, .55);
}
.btn-ghost {
  --bs-btn-color: var(--ink);
  --bs-btn-hover-color: #fff;
  --bs-btn-active-color: #fff;
  border: 1.5px solid rgba(201, 212, 224, .4);
  border-radius: 999px;
  font-weight: 600;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.btn-ghost:hover, .btn-ghost:focus-visible {
  border-color: var(--steel-light);
  background: rgba(77, 163, 255, .12);
  transform: translateY(-2px);
}

/* ── Navbar ──────────────────────────────────────────────── */
#mainNav {
  padding-block: .9rem;
  transition: background .35s ease, box-shadow .35s ease, padding .35s ease;
}
#mainNav.scrolled {
  padding-block: .45rem;
  background: rgba(5, 13, 26, .82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 6px 30px rgba(0, 0, 0, .45);
}
.brand-plate {
  display: inline-flex;
  align-items: center;
  background: #fff;
  border-radius: 10px;
  padding: 4px 8px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, .35);
}
.brand-plate-lg { padding: 6px 12px; border-radius: 12px; }
.brand-text {
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--ink);
  letter-spacing: .01em;
}
#mainNav .nav-link {
  color: var(--ink-dim);
  font-weight: 500;
  padding-inline: .85rem;
  position: relative;
  transition: color .2s ease;
}
#mainNav .nav-link::after {
  content: "";
  position: absolute;
  left: .85rem; right: .85rem; bottom: .28em;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--aviation), var(--space), var(--maritime));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s ease;
}
#mainNav .nav-link:hover, #mainNav .nav-link.active { color: #fff; }
#mainNav .nav-link:hover::after, #mainNav .nav-link.active::after { transform: scaleX(1); }

@media (max-width: 991.98px) {
  .offcanvas { background: var(--navy-900); --bs-offcanvas-width: 320px; }
}

/* ── Hero ────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  padding: 8.5rem 0 6rem;
  background:
    radial-gradient(1100px 520px at 85% -10%, rgba(124, 58, 237, .22), transparent 60%),
    radial-gradient(900px 500px at 8% 110%, rgba(13, 148, 136, .2), transparent 60%),
    linear-gradient(180deg, #060a18 0%, var(--navy-950) 55%, #04101f 100%);
  overflow: hidden;
}
#skyCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.hero-aurora {
  position: absolute;
  inset: -20% -10%;
  background:
    radial-gradient(45% 30% at 30% 25%, rgba(56, 189, 248, .16), transparent 70%),
    radial-gradient(40% 28% at 72% 60%, rgba(167, 139, 250, .14), transparent 70%),
    radial-gradient(38% 26% at 45% 85%, rgba(45, 212, 191, .13), transparent 70%);
  animation: auroraShift 16s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes auroraShift {
  from { transform: translate3d(-2%, -1%, 0) scale(1); }
  to { transform: translate3d(2%, 2%, 0) scale(1.06); }
}
.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: .55rem;
  font-family: var(--font-mono);
  font-size: .82rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--ink-dim);
  border: 1px solid rgba(201, 212, 224, .22);
  border-radius: 999px;
  padding: .45rem 1.1rem;
  background: rgba(8, 20, 38, .55);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}
.pulse-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #34d399;
  box-shadow: 0 0 0 0 rgba(52, 211, 153, .6);
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(52, 211, 153, .55); }
  70% { box-shadow: 0 0 0 11px rgba(52, 211, 153, 0); }
  100% { box-shadow: 0 0 0 0 rgba(52, 211, 153, 0); }
}
.hero-title {
  font-size: clamp(2.5rem, 6.2vw, 4.6rem);
  font-weight: 700;
  line-height: 1.08;
  letter-spacing: -.02em;
  margin-block: 1.2rem .9rem;
}
.hero-title span { white-space: nowrap; }
.hero-sub {
  max-width: 46rem;
  font-size: clamp(1.02rem, 1.6vw, 1.2rem);
  color: var(--ink-dim);
  line-height: 1.7;
}
.hero-clients-label {
  display: block;
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: rgba(159, 179, 200, .75);
}
.client-badge {
  font-family: var(--font-display);
  font-weight: 600;
  letter-spacing: .18em;
  font-size: clamp(.9rem, 1.6vw, 1.1rem);
  color: var(--silver);
  opacity: .8;
  transition: opacity .25s ease, transform .25s ease;
}
.client-badge:hover { opacity: 1; transform: translateY(-2px); }

.scroll-cue {
  position: absolute;
  left: 50%;
  bottom: 2rem;
  transform: translateX(-50%);
  width: 28px; height: 46px;
  border: 2px solid rgba(201, 212, 224, .45);
  border-radius: 999px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}
.scroll-cue-wheel {
  width: 4px; height: 10px;
  border-radius: 4px;
  background: var(--silver);
  animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue {
  0%, 100% { transform: translateY(0); opacity: 1; }
  60% { transform: translateY(12px); opacity: .2; }
}

/* ── Ticker ──────────────────────────────────────────────── */
.ticker {
  border-block: 1px solid rgba(201, 212, 224, .12);
  background: #04101f;
  overflow: hidden;
  padding-block: .8rem;
  position: relative;
}
.ticker::before, .ticker::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 80px;
  z-index: 1;
  pointer-events: none;
}
.ticker::before { left: 0; background: linear-gradient(90deg, #04101f, transparent); }
.ticker::after { right: 0; background: linear-gradient(270deg, #04101f, transparent); }
.ticker-controls {
  position: absolute;
  left: 0; top: 0; bottom: 0;
  display: flex;
  align-items: center;
  gap: .5rem;
  padding-inline: .75rem 1rem;
  background: #04101f;
  z-index: 2;
}
.ticker-controls::after {
  content: "";
  position: absolute;
  left: 100%; top: 0; bottom: 0;
  width: 44px;
  background: linear-gradient(90deg, #04101f, transparent);
  pointer-events: none;
}
#tickerToggle {
  width: 30px; height: 30px;
  border-radius: 50%;
  border: 1px solid rgba(201, 212, 224, .35);
  background: rgba(8, 20, 38, .8);
  color: var(--ink);
  font-size: .72rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease;
}
#tickerToggle:hover, #tickerToggle:focus-visible { border-color: var(--steel-light); color: #fff; }
.ticker-tag {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .14em;
  color: rgba(159, 179, 200, .75);
  border: 1px solid rgba(201, 212, 224, .22);
  border-radius: 6px;
  padding: .2rem .45rem;
  white-space: nowrap;
}
@media (max-width: 575.98px) {
  .ticker-tag { display: none; }
}
.ticker-track {
  display: flex;
  width: max-content;
  animation: tickerScroll 42s linear infinite;
}
.ticker:hover .ticker-track,
.ticker:focus-within .ticker-track,
.ticker.paused .ticker-track { animation-play-state: paused; }
.ticker-group { display: flex; }
.tick {
  font-family: var(--font-mono);
  font-size: .82rem;
  white-space: nowrap;
  padding-inline: 2.2rem;
  letter-spacing: .04em;
}
.tick-avi { color: #7dd3fc; }
.tick-spc { color: #d8b4fe; }
.tick-mar { color: #5eead4; }
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ── Domain sections ─────────────────────────────────────── */
.domain { padding-block: 6.5rem; position: relative; }
.domain-aviation {
  background:
    radial-gradient(800px 420px at 90% 15%, rgba(56, 189, 248, .12), transparent 65%),
    linear-gradient(180deg, #04101f, var(--navy-950));
}
.domain-space {
  background:
    radial-gradient(800px 460px at 10% 20%, rgba(167, 139, 250, .14), transparent 65%),
    linear-gradient(180deg, var(--navy-950), #0a0620 55%, var(--navy-950));
  overflow: hidden;
}
.domain-maritime {
  background:
    radial-gradient(800px 420px at 88% 80%, rgba(45, 212, 191, .13), transparent 65%),
    linear-gradient(180deg, var(--navy-950), #02201f 60%, var(--navy-950));
}
.starfield {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1.5px 1.5px at 12% 22%, rgba(233, 213, 255, .9), transparent 55%),
    radial-gradient(1px 1px at 34% 68%, rgba(255, 255, 255, .8), transparent 55%),
    radial-gradient(1.5px 1.5px at 58% 12%, rgba(216, 180, 254, .9), transparent 55%),
    radial-gradient(1px 1px at 76% 44%, rgba(255, 255, 255, .7), transparent 55%),
    radial-gradient(1.5px 1.5px at 90% 78%, rgba(233, 213, 255, .8), transparent 55%),
    radial-gradient(1px 1px at 22% 88%, rgba(255, 255, 255, .6), transparent 55%),
    radial-gradient(1px 1px at 66% 92%, rgba(216, 180, 254, .7), transparent 55%);
  animation: twinkleBg 7s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes twinkleBg { from { opacity: .5; } to { opacity: 1; } }

.domain-chip {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  padding: .45rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.1rem;
}
.chip-aviation { color: var(--aviation); background: rgba(56, 189, 248, .1); border: 1px solid rgba(56, 189, 248, .35); }
.chip-space { color: var(--space); background: rgba(167, 139, 250, .1); border: 1px solid rgba(167, 139, 250, .35); }
.chip-maritime { color: var(--maritime); background: rgba(45, 212, 191, .1); border: 1px solid rgba(45, 212, 191, .35); }

.domain-title {
  font-size: clamp(1.9rem, 3.6vw, 2.9rem);
  font-weight: 700;
  letter-spacing: -.015em;
  line-height: 1.15;
  margin-bottom: 1rem;
}
.domain-lead { color: var(--ink-dim); font-size: 1.06rem; line-height: 1.75; }

.feature-list {
  list-style: none;
  padding: 0;
  margin: 1.4rem 0 1.6rem;
  display: grid;
  gap: .7rem;
}
.feature-list li {
  display: flex;
  gap: .7rem;
  align-items: baseline;
  color: var(--ink);
  font-weight: 500;
}
.fl-ico { font-size: .72rem; }
.ico-aviation { color: var(--aviation); }
.ico-space { color: var(--space); }
.ico-maritime { color: var(--maritime); }

.data-chips { display: flex; flex-wrap: wrap; gap: .55rem; }
.data-chips span {
  font-family: var(--font-mono);
  font-size: .76rem;
  letter-spacing: .05em;
  color: var(--ink-dim);
  border: 1px solid rgba(201, 212, 224, .22);
  background: rgba(8, 20, 38, .6);
  border-radius: 8px;
  padding: .35rem .7rem;
  transition: color .2s ease, border-color .2s ease, transform .2s ease;
}
.data-chips span:hover { color: #fff; border-color: rgba(201, 212, 224, .55); transform: translateY(-2px); }

/* domain artwork */
.domain-art {
  border-radius: 22px;
  border: 1px solid rgba(201, 212, 224, .14);
  background: rgba(8, 20, 38, .5);
  padding: 10px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, .5);
  will-change: transform;
  transition: transform .2s ease-out;
}
.art-svg { display: block; width: 100%; height: auto; border-radius: 14px; }

/* SVG animations */
.radar-sweep { transform-box: view-box; transform-origin: 280px 210px; animation: sweep 4.6s linear infinite; }
@keyframes sweep { to { transform: rotate(360deg); } }
.radar-blip circle { animation: blip 4.6s ease-out infinite; }
.radar-blip circle:nth-child(2) { animation-delay: 1.4s; }
.radar-blip circle:nth-child(3) { animation-delay: 2.6s; }
@keyframes blip { 0%, 12% { opacity: 1; } 55%, 100% { opacity: .15; } }
.storm-cell { animation: stormDrift 9s ease-in-out infinite alternate; }
@keyframes stormDrift { from { transform: translate(0, 0); } to { transform: translate(16px, 6px); } }
.plane-fly { animation: planePath 13s linear infinite; }
@keyframes planePath {
  0% { transform: translate(-90px, 330px) rotate(-14deg); }
  50% { transform: translate(255px, 205px) rotate(-12deg); }
  100% { transform: translate(620px, 90px) rotate(-10deg); }
}

.twinkle circle { animation: starTwinkle 3.4s ease-in-out infinite alternate; }
.twinkle circle:nth-child(odd) { animation-delay: 1.2s; }
.twinkle circle:nth-child(3n) { animation-delay: 2.1s; }
@keyframes starTwinkle { from { opacity: .25; } to { opacity: 1; } }
.sun-pulse { animation: sunPulse 5s ease-in-out infinite alternate; transform-box: view-box; transform-origin: 70px 90px; }
@keyframes sunPulse { from { transform: scale(1); } to { transform: scale(1.05); } }
.flare { stroke-dasharray: 90; stroke-dashoffset: 90; animation: flareShoot 4s ease-out infinite; }
.flare-2 { animation-delay: 1.6s; }
@keyframes flareShoot {
  0% { stroke-dashoffset: 90; opacity: 0; }
  25% { opacity: 1; }
  60% { stroke-dashoffset: 0; opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 0; }
}
.solar-wind line { animation: windDrift 2.6s linear infinite; }
.solar-wind line:nth-child(2) { animation-delay: .9s; }
.solar-wind line:nth-child(3) { animation-delay: 1.7s; }
@keyframes windDrift {
  from { transform: translate(0, 0); opacity: 1; }
  to { transform: translate(60px, 22px); opacity: 0; }
}
.iono { animation: ionoSpin 26s linear infinite; transform-box: view-box; transform-origin: 370px 240px; }
.iono-2 { animation-duration: 40s; animation-direction: reverse; }
@keyframes ionoSpin { to { transform: rotate(360deg); } }
/* satellites are driven by SMIL animateMotion in the SVG itself */

.wave { animation: waveMove 9s linear infinite; }
.wave-2 { animation-duration: 7s; animation-direction: reverse; }
.wave-3 { animation-duration: 12s; }
@keyframes waveMove {
  from { transform: translateX(0); }
  to { transform: translateX(280px); }
}
.ship-bob { animation: shipBob 5.5s ease-in-out infinite alternate; transform-box: view-box; transform-origin: 270px 250px; }
@keyframes shipBob { from { transform: translateY(0) rotate(-.6deg); } to { transform: translateY(7px) rotate(.8deg); } }
.buoy-bob { animation: buoyBob 4s ease-in-out infinite alternate; transform-box: view-box; transform-origin: 452px 262px; }
@keyframes buoyBob { from { transform: translateY(0) rotate(-3deg); } to { transform: translateY(9px) rotate(3deg); } }
.buoy-light { animation: buoyBlink 2s steps(1) infinite; }
@keyframes buoyBlink { 0%, 60% { opacity: 1; } 61%, 100% { opacity: .15; } }
.sat-beam { animation: beamPulse 6s ease-in-out infinite alternate; }
@keyframes beamPulse { from { opacity: .75; } to { opacity: 1; } }
.moon-glow { animation: moonGlow 6s ease-in-out infinite alternate; }
@keyframes moonGlow { from { opacity: .15; } to { opacity: .35; } }

/* ── Platform ────────────────────────────────────────────── */
.platform {
  padding-block: 6.5rem;
  background:
    radial-gradient(900px 480px at 50% 0%, rgba(47, 119, 182, .14), transparent 65%),
    var(--navy-950);
}
.section-kicker {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--steel-light);
  margin-bottom: .8rem;
}
.section-title {
  font-size: clamp(1.9rem, 3.8vw, 3rem);
  font-weight: 700;
  letter-spacing: -.015em;
  line-height: 1.15;
}
.section-sub {
  color: var(--ink-dim);
  font-size: 1.05rem;
  line-height: 1.75;
  max-width: 44rem;
  margin-top: 1rem;
}
.pillar-card {
  height: 100%;
  border-radius: 20px;
  border: 1px solid rgba(201, 212, 224, .13);
  background: linear-gradient(165deg, rgba(13, 35, 64, .75), rgba(8, 20, 38, .55));
  padding: 2rem 1.7rem;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.pillar-card:hover {
  transform: translateY(-6px);
  border-color: rgba(77, 163, 255, .45);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}
.pillar-ico {
  color: var(--steel-light);
  margin-bottom: 1.1rem;
}
.pillar-card h3 { font-size: 1.22rem; font-weight: 600; margin-bottom: .6rem; }
.pillar-card p { color: var(--ink-dim); line-height: 1.7; margin: 0; font-size: .97rem; }

.serve-label {
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 1.4rem;
}
.serve-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .5rem;
  text-align: center;
  font-size: .86rem;
  font-weight: 600;
  color: var(--ink);
  border: 1px solid rgba(201, 212, 224, .13);
  border-radius: 16px;
  background: rgba(8, 20, 38, .55);
  padding: 1.1rem .6rem;
  height: 100%;
  transition: transform .25s ease, border-color .25s ease, background .25s ease;
}
.serve-card span { font-size: 1.5rem; }
.serve-card:hover {
  transform: translateY(-5px);
  border-color: rgba(77, 163, 255, .5);
  background: rgba(13, 35, 64, .8);
}

/* ── Traction ────────────────────────────────────────────── */
.traction {
  padding-block: 6.5rem;
  background:
    radial-gradient(820px 460px at 12% 30%, rgba(255, 90, 78, .08), transparent 65%),
    linear-gradient(180deg, var(--navy-950), #071528);
}
.stat-card {
  border-radius: 20px;
  border: 1px solid rgba(201, 212, 224, .14);
  background: linear-gradient(160deg, rgba(13, 35, 64, .8), rgba(8, 20, 38, .5));
  padding: 1.8rem 1.5rem;
  height: 100%;
  transition: transform .3s ease, border-color .3s ease;
}
.stat-card:hover { transform: translateY(-5px); border-color: rgba(255, 90, 78, .45); }
.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  line-height: 1;
  background-image: linear-gradient(120deg, #7dd3fc, #4da3ff 45%, #a78bfa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}
.stat-label { color: var(--ink-dim); margin-top: .6rem; font-size: .93rem; }

/* ── Recognition / awards ────────────────────────────────── */
.recognition .serve-label { margin-bottom: 1.4rem; }
.award-card {
  position: relative;
  height: 100%;
  border-radius: 20px;
  border: 1px solid rgba(201, 212, 224, .14);
  background: linear-gradient(165deg, rgba(13, 35, 64, .7), rgba(8, 20, 38, .5));
  padding: 1.6rem 1.4rem 1.4rem;
  text-align: center;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}
.award-card:hover {
  transform: translateY(-6px);
  border-color: rgba(77, 163, 255, .45);
  box-shadow: 0 24px 60px rgba(0, 0, 0, .45);
}
.award-ico {
  width: 52px; height: 52px;
  margin: 0 auto 1rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.ico-thub { color: #fda4af; background: rgba(255, 90, 78, .12); border: 1px solid rgba(255, 90, 78, .4); }
.ico-google { color: #7dd3fc; background: rgba(56, 189, 248, .12); border: 1px solid rgba(56, 189, 248, .35); }
.ico-isro { color: #fbbf24; background: rgba(251, 191, 36, .12); border: 1px solid rgba(251, 191, 36, .4); }
.ico-aws { color: #d8b4fe; background: rgba(167, 139, 250, .12); border: 1px solid rgba(167, 139, 250, .38); }
.ico-boeing { color: #5eead4; background: rgba(45, 212, 191, .12); border: 1px solid rgba(45, 212, 191, .38); }
.award-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .18em;
  text-transform: uppercase;
  border-radius: 999px;
  padding: .28rem .8rem;
  margin-bottom: .7rem;
}
.badge-winner { color: #fde68a; background: rgba(251, 191, 36, .14); border: 1px solid rgba(251, 191, 36, .45); }
.badge-grad { color: #c7d9ec; background: rgba(77, 163, 255, .12); border: 1px solid rgba(77, 163, 255, .38); }
.badge-member { color: #c7d9ec; background: rgba(77, 163, 255, .12); border: 1px solid rgba(77, 163, 255, .38); }
.award-name {
  font-size: 1.06rem;
  font-weight: 600;
  margin-bottom: .35rem;
}
.award-line { color: var(--ink-dim); font-size: .86rem; line-height: 1.6; margin: 0; }

/* ── Contact ─────────────────────────────────────────────── */
.contact {
  position: relative;
  padding-block: 7rem;
  background: linear-gradient(180deg, #071528, var(--navy-950));
  overflow: hidden;
}
.contact-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(640px 340px at 50% 30%, rgba(56, 189, 248, .14), transparent 65%),
    radial-gradient(520px 300px at 50% 80%, rgba(255, 90, 78, .1), transparent 70%);
  pointer-events: none;
}

.contact-line {
  color: var(--ink-dim);
  font-size: 1rem;
}
.contact-line a {
  color: var(--ink);
  font-family: var(--font-mono);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid rgba(201, 212, 224, .35);
  padding-bottom: 1px;
  transition: color .2s ease, border-color .2s ease;
}
.contact-line a:hover, .contact-line a:focus-visible {
  color: #fff;
  border-color: var(--steel-light);
}

/* ── Footer ──────────────────────────────────────────────── */
.footer {
  border-top: 1px solid rgba(201, 212, 224, .12);
  background: #040b16;
  padding-block: 2.6rem;
}
.footer a {
  color: var(--ink-dim);
  text-decoration: none;
  font-weight: 500;
  transition: color .2s ease;
}
.footer a:hover { color: #fff; }
.footer-tag {
  font-family: var(--font-display);
  letter-spacing: .16em;
  font-size: .85rem;
  text-transform: lowercase;
  color: var(--silver);
}
.footer-fine { color: rgba(159, 179, 200, .7); font-size: .84rem; line-height: 1.8; }

/* ── Back to top ─────────────────────────────────────────── */
.back-to-top {
  position: fixed;
  right: 1.4rem;
  bottom: 1.4rem;
  width: 46px; height: 46px;
  border-radius: 50%;
  border: 1px solid rgba(201, 212, 224, .3);
  background: rgba(8, 20, 38, .85);
  color: var(--ink);
  font-size: 1.15rem;
  backdrop-filter: blur(8px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity .3s ease, transform .3s ease, border-color .2s ease,
    visibility 0s linear .3s;
  z-index: 1029;
}
.back-to-top.show {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
  transition-delay: 0s;
}
.back-to-top:hover { border-color: var(--steel-light); color: #fff; }

/* ── Scroll reveal ───────────────────────────────────────────
   Hidden state is gated on the .js class (set inline in <head>)
   so content stays visible when JavaScript never runs. */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .8s cubic-bezier(.22, .61, .36, 1), transform .8s cubic-bezier(.22, .61, .36, 1);
}
.js .reveal.in { opacity: 1; transform: translateY(0); }

/* ── Reduced motion ──────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .ticker-track, .hero-aurora, .starfield,
  .radar-sweep, .radar-blip circle, .storm-cell, .plane-fly,
  .twinkle circle, .sun-pulse, .flare, .solar-wind line, .iono,
  .sat-1, .sat-2, .wave, .ship-bob, .buoy-bob, .buoy-light,
  .sat-beam, .moon-glow, .pulse-dot, .scroll-cue-wheel {
    animation: none !important;
  }
  .sat-1 { transform: translate(370px, 240px) rotate(40deg) translateX(150px); }
  .sat-2 { transform: translate(370px, 240px) rotate(-130deg) translateX(185px); }
}

/* ── Responsive tweaks ───────────────────────────────────── */
@media (max-width: 991.98px) {
  .domain { padding-block: 4.5rem; }
  .platform, .traction { padding-block: 4.5rem; }
  .contact { padding-block: 5rem; }
  #mainNav .nav-link { padding-block: .6rem; font-size: 1.05rem; }
}
@media (max-width: 575.98px) {
  .hero { padding-top: 7rem; }
  .hero-title { line-height: 1.12; }
  .tick { padding-inline: 1.4rem; }
  .back-to-top { right: 1rem; bottom: 1rem; }
}