/* Kepler Defense — landing page
   Palette pulled from the logo: deep navy shield, brushed-steel wordmark, cyan accent. */

:root {
  --navy-0:   #060b12;
  --navy-1:   #0a1420;
  --navy-2:   #0f1d2e;
  --steel:    #c3ccd6;
  --steel-dim:#7f8b99;
  --cyan:     #28b6e6;
  --cyan-dim: #1a7fa6;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  height: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  background:
    radial-gradient(ellipse 80% 60% at 50% 38%, var(--navy-2) 0%, var(--navy-1) 45%, var(--navy-0) 100%);
  color: var(--steel);
  font-family: 'Rajdhani', system-ui, -apple-system, sans-serif;
  text-align: center;
  overflow-x: hidden;
  position: relative;
}

#bg-canvas {
  position: fixed;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

/* faint technical grid behind everything */
.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(40, 182, 230, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 182, 230, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 0%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 40%, #000 0%, transparent 80%);
}

.hero {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 5rem 2rem 2rem;
  animation: rise 900ms cubic-bezier(.2,.7,.2,1) both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* top-left logo + wordmark */
.top-bar {
  position: fixed;
  top: 1rem;
  left: 1.2rem;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.top-logo {
  width: 56px;
  height: auto;
  filter: drop-shadow(0 4px 16px rgba(40, 182, 230, 0.25));
}
.top-wordmark {
  display: flex;
  flex-direction: column;
  line-height: 1;
}
.top-name {
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: linear-gradient(180deg, #f4f8fb 0%, #cfd8e2 42%, #8b97a6 72%, #eaf2f8 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.top-sub {
  font-weight: 600;
  font-size: 0.65rem;
  letter-spacing: 0.38em;
  text-transform: uppercase;
  color: var(--cyan);
}

.status {
  margin-top: 1.6rem;
  font-size: clamp(1.9rem, 6vw, 3.4rem);
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: #eaf2f8;
  text-shadow: 0 0 24px rgba(40, 182, 230, 0.25);
}

/* launch photo */
.launch-photo-wrap {
  margin-top: 1.6rem;
  position: relative;
  border-radius: 10px;
  overflow: hidden;
  box-shadow:
    0 4px 32px rgba(40, 182, 230, 0.18),
    0 0 0 1px rgba(40, 182, 230, 0.12);
}
.launch-photo {
  display: block;
  width: min(360px, 80vw);
  height: auto;
  border-radius: 10px;
}
.launch-photo-caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.6rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel);
  background: linear-gradient(transparent, rgba(6, 11, 18, 0.85));
  text-align: center;
}

/* live countdown to launch */
.countdown {
  margin-top: 1.1rem;
  font-size: clamp(1rem, 3.2vw, 1.45rem);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--steel-dim);
}
.countdown #cd-time {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--cyan);
  text-shadow: 0 0 18px rgba(40, 182, 230, 0.3);
}
.launch-when {
  margin-top: 0.45rem;
  font-size: clamp(0.78rem, 2.4vw, 1rem);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--steel-dim);
}

/* animated accent line under the status headline */
.accent {
  display: block;
  width: 72px;
  height: 2px;
  margin: 1.3rem auto 0;
  background: linear-gradient(90deg, transparent, var(--cyan), transparent);
  animation: pulse 2.8s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 0.35; transform: scaleX(0.7); }
  50%      { opacity: 1;    transform: scaleX(1); }
}

/* previous launches — smaller, dimmer archive strip below the hero */
.past-launches {
  margin-top: 2.6rem;
}
.past-title {
  font-size: clamp(0.85rem, 2.4vw, 1.05rem);
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--steel-dim);
}
.past-row {
  margin-top: 1rem;
  display: flex;
  gap: 0.9rem;
  justify-content: center;
  flex-wrap: wrap;
}
.past-photo-wrap {
  border-radius: 8px;
  overflow: hidden;
  box-shadow:
    0 3px 20px rgba(40, 182, 230, 0.12),
    0 0 0 1px rgba(40, 182, 230, 0.10);
}
.past-photo {
  display: block;
  width: min(170px, 40vw);
  height: auto;
  border-radius: 8px;
  opacity: 0.85;
  transition: opacity 160ms ease;
}
.past-photo:hover { opacity: 1; }

.contact {
  margin-top: 2.2rem;
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms ease, color 160ms ease;
}
.contact:hover {
  color: #56cdf3;
  border-bottom-color: var(--cyan-dim);
}

.foot {
  position: relative;
  padding-bottom: 1.2rem;
  margin-top: auto;
  left: 0;
  right: 0;
  z-index: 1;
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(127, 139, 153, 0.55);
}

/* mobile */
@media (max-width: 480px) {
  .top-bar { top: 0.7rem; left: 0.8rem; gap: 0.5rem; }
  .top-logo { width: 42px; }
  .top-name { font-size: 1.15rem; }
  .top-sub { font-size: 0.52rem; }
  .hero { padding: 4rem 1rem 1.2rem; }
  .status { font-size: clamp(1.3rem, 5.5vw, 2rem); letter-spacing: 0.1em; }
  .launch-photo { width: min(300px, 85vw); }
  .countdown { font-size: clamp(0.8rem, 3vw, 1.1rem); }
  .launch-when { font-size: clamp(0.65rem, 2.2vw, 0.85rem); }
  .contact { font-size: 0.85rem; }
}

@media (prefers-reduced-motion: reduce) {
  .hero { animation: none; }
  .accent { animation: none; opacity: 0.7; transform: none; }
}

/* ── kdi.it.com — Kepler Defense Industries IT, under-construction page ───── */
.kdi-logo {
  width: clamp(96px, 18vw, 150px);
  height: auto;
  filter: drop-shadow(0 6px 24px rgba(40, 182, 230, 0.25));
}
.kdi-title {
  margin-top: 1.2rem;
  font-size: clamp(1.7rem, 5vw, 2.8rem);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--steel);
}
.kdi-country {
  margin-top: 0.2rem;
  font-size: clamp(1rem, 2.6vw, 1.3rem);
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cyan);
}
.kdi-en {
  margin-top: 0.3rem;
  font-size: 1.05rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--steel-dim);
}
.build-wrap {
  margin: 1.6rem 0 0.6rem;
  width: min(420px, 86vw);
  padding: 1rem;
  border: 1px solid rgba(40, 182, 230, 0.18);
  border-radius: 14px;
  background: rgba(10, 20, 32, 0.55);
  backdrop-filter: blur(2px);
}
.build-art { width: 100%; height: auto; display: block; }
.kdi-tag {
  margin-top: 0.8rem;
  font-size: 0.95rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--steel-dim);
}
.kdi-link {
  margin-top: 0.4rem;
  color: var(--steel-dim);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  text-decoration: none;
}
.kdi-link:hover { color: var(--cyan); }
.hero { max-width: 100%; }
@media (max-width: 520px) {
  .hero { padding: 5.5rem 1rem 2rem; }
  .kdi-title { font-size: 1.3rem; letter-spacing: 0.04em; }
  .kdi-country { letter-spacing: 0.3em; }
  .hero .status { font-size: 1.55rem; letter-spacing: 0.08em; white-space: normal; }
  .kdi-en, .kdi-tag { letter-spacing: 0.15em; }
  .build-wrap { width: 100%; padding: 0.6rem; }
}