@import url("https://fonts.googleapis.com/css2?family=Rajdhani:wght@500;600;700&family=Teko:wght@400;500;600&display=swap");

:root {
  --bg: #020617;
  --panel: rgba(8, 15, 30, 0.76);
  --panel-strong: rgba(2, 6, 23, 0.92);
  --line: rgba(0, 243, 255, 0.24);
  --cyan: #00f3ff;
  --amber: #ffaa00;
  --green: #00ff9d;
  --red: #ef4444;
  --text: #f8fafc;
  --muted: #94a3b8;
}

* {
  box-sizing: border-box;
}

html,
body {
  min-height: 100%;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at 22% 20%, rgba(0, 243, 255, 0.16), transparent 26%),
    radial-gradient(circle at 76% 72%, rgba(255, 0, 255, 0.12), transparent 28%),
    linear-gradient(135deg, #020617 0%, #041424 52%, #01030a 100%);
  font-family: "Rajdhani", system-ui, sans-serif;
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 20;
  opacity: 0.46;
  background:
    linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.28) 50%),
    linear-gradient(90deg, rgba(255, 0, 0, 0.05), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.05));
  background-size: 100% 4px, 6px 100%;
}

a {
  color: inherit;
}

.site-shell {
  position: relative;
  min-height: 100vh;
  padding: clamp(18px, 4vw, 56px);
  isolation: isolate;
}

.gear-field {
  position: fixed;
  inset: -12vh -8vw;
  z-index: -1;
  opacity: 0.42;
  filter: drop-shadow(0 0 28px rgba(0, 243, 255, 0.16));
}

.gear {
  position: absolute;
  width: var(--size);
  aspect-ratio: 1;
  left: var(--x);
  top: var(--y);
  border-radius: 50%;
  background:
    repeating-conic-gradient(from 0deg, rgba(148, 163, 184, 0.34) 0 8deg, transparent 8deg 14deg),
    radial-gradient(circle, transparent 0 27%, rgba(148, 163, 184, 0.28) 28% 36%, transparent 37% 55%, rgba(148, 163, 184, 0.22) 56% 68%, transparent 69%);
  animation: turn var(--speed) linear infinite;
}

.gear.reverse {
  animation-direction: reverse;
}

@keyframes turn {
  to {
    transform: rotate(360deg);
  }
}

.topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: clamp(22px, 4vw, 42px);
}

.brand-link,
.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.2);
  background: rgba(2, 6, 23, 0.5);
  padding: 8px 14px;
  text-decoration: none;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  backdrop-filter: blur(8px);
}

.brand-link {
  text-transform: lowercase;
  letter-spacing: 0.12em;
}

.pill {
  color: var(--cyan);
  border-color: var(--line);
  text-transform: uppercase;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  gap: clamp(22px, 4vw, 54px);
  align-items: center;
  min-height: 72vh;
}

.hero-copy {
  max-width: 720px;
}

.eyebrow {
  color: var(--cyan);
  font-weight: 800;
  letter-spacing: 0.34em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  font-family: "Teko", Impact, sans-serif;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

h1 {
  margin: 10px 0 8px;
  font-size: clamp(4.4rem, 12vw, 9.8rem);
  line-height: 0.78;
  text-shadow: 0 0 34px rgba(0, 243, 255, 0.34);
}

h1 span {
  display: block;
  color: var(--red);
  animation: glitch 2.8s steps(2, end) infinite;
}

@keyframes glitch {
  0%, 86%, 100% {
    transform: translate(0);
    text-shadow: 0 0 24px rgba(239, 68, 68, 0.45);
  }
  88% {
    transform: translate(2px, -1px);
    text-shadow: -3px 0 var(--cyan), 3px 0 var(--red);
  }
  91% {
    transform: translate(-2px, 1px);
    text-shadow: 3px 0 var(--cyan), -3px 0 var(--red);
  }
}

.lead {
  max-width: 680px;
  color: #cbd5e1;
  font-size: clamp(1.06rem, 2.5vw, 1.32rem);
  line-height: 1.5;
}

.cta-row,
.link-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.action,
.ghost-action {
  display: inline-flex;
  min-height: 48px;
  align-items: center;
  justify-content: center;
  border-radius: 10px;
  border: 1px solid var(--cyan);
  padding: 12px 18px;
  color: #001015;
  background: var(--cyan);
  text-decoration: none;
  font-weight: 900;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  box-shadow: 0 0 28px rgba(0, 243, 255, 0.22);
}

.ghost-action {
  color: var(--cyan);
  background: rgba(2, 6, 23, 0.46);
}

.machine-card,
.section-card {
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 18px;
  background: var(--panel);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.08),
    0 26px 90px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(14px);
}

.machine-card {
  min-height: 510px;
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.machine-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, transparent 0 30%, rgba(0, 243, 255, 0.08) 31% 32%, transparent 33%),
    radial-gradient(circle at 54% 36%, rgba(0, 255, 157, 0.16), transparent 32%);
  pointer-events: none;
}

.phone-frame {
  position: relative;
  width: min(100%, 310px);
  aspect-ratio: 9 / 16;
  margin: 0 auto;
  border-radius: 34px;
  border: 2px solid rgba(255, 255, 255, 0.24);
  background:
    linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
    radial-gradient(circle at 50% 18%, rgba(0, 243, 255, 0.16), transparent 26%),
    #031022;
  background-size: 100% 4px, auto, auto;
  padding: 24px 18px;
  box-shadow: 0 0 60px rgba(0, 243, 255, 0.14);
}

.mini-hud {
  display: flex;
  gap: 8px;
  margin-bottom: 30px;
}

.mini-hud span {
  width: 30px;
  aspect-ratio: 1;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(15, 23, 42, 0.82);
}

.tube-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  align-items: end;
  min-height: 260px;
}

.tube {
  height: var(--h);
  border: 2px solid rgba(148, 163, 184, 0.46);
  border-radius: 999px 999px 18px 18px;
  background:
    linear-gradient(to top, var(--liquid) var(--fill), transparent var(--fill)),
    rgba(15, 23, 42, 0.28);
  box-shadow: inset 10px 0 0 rgba(255, 255, 255, 0.06);
  animation: bob 2.4s ease-in-out infinite;
}

.tube:nth-child(2) {
  animation-delay: -0.7s;
}

.tube:nth-child(3) {
  animation-delay: -1.3s;
}

.tube:nth-child(4) {
  animation-delay: -0.35s;
}

@keyframes bob {
  50% {
    transform: translateY(-8px);
  }
}

.status-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}

.status {
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  background: rgba(2, 6, 23, 0.7);
  padding: 12px;
}

.status strong {
  display: block;
  color: var(--cyan);
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.content-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 30px;
}

.section-card {
  padding: 18px;
}

.section-card h2 {
  margin: 0 0 8px;
  font-size: 2rem;
}

.section-card p,
.section-card li {
  color: var(--muted);
  line-height: 1.45;
}

.section-card ul {
  margin: 10px 0 0;
  padding-left: 18px;
}

.thumb-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.thumb-strip a {
  position: relative;
  display: block;
  min-height: 108px;
  aspect-ratio: 1;
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  background: var(--panel-strong);
  overflow: hidden;
  text-decoration: none;
  box-shadow: inset 0 0 30px rgba(0, 0, 0, 0.5), 0 0 18px rgba(0, 243, 255, 0.08);
}

.thumb-strip img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.02);
}

.thumb-strip a::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(0deg, rgba(2, 6, 23, 0.9), transparent 52%),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.04) 0 1px, transparent 1px 4px);
  pointer-events: none;
}

.thumb-strip span {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 10px;
  z-index: 1;
  color: #fff;
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  line-height: 1.05;
  text-shadow: 0 0 18px rgba(0, 0, 0, 0.8);
}

.thumb-strip small {
  color: var(--cyan);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
}

.page-card {
  max-width: 960px;
  margin: 7vh auto;
  padding: clamp(22px, 4vw, 44px);
}

.page-card h1 {
  font-size: clamp(3.6rem, 10vw, 7rem);
}

.footer {
  margin-top: 34px;
  color: var(--muted);
  font-size: 0.95rem;
}

@media (max-width: 860px) {
  .hero,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .machine-card {
    min-height: auto;
  }

  .status-strip,
  .thumb-strip {
    grid-template-columns: 1fr;
  }
}

@media (max-height: 760px) and (min-width: 760px) {
  .site-shell {
    padding: clamp(14px, 3vw, 34px);
  }

  .topline {
    margin-bottom: 18px;
  }

  .hero {
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.72fr);
    min-height: auto;
    align-items: start;
  }

  h1 {
    font-size: clamp(3.2rem, 8.4vw, 6.8rem);
    overflow-wrap: anywhere;
  }

  .lead {
    font-size: 1rem;
    line-height: 1.4;
  }

  .machine-card {
    min-height: auto;
    padding: 18px;
  }

  .phone-frame {
    width: min(100%, 240px);
    padding: 18px 14px;
  }

  .tube-row {
    min-height: 205px;
    gap: 8px;
  }

  .tube {
    max-height: 210px;
  }

  .content-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 18px;
  }

  .section-card {
    padding: 14px;
  }

  .thumb-strip {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .hero,
  .content-grid,
  .thumb-strip {
    grid-template-columns: 1fr;
  }

  .topline {
    align-items: stretch;
    flex-direction: column;
  }

  .thumb-strip a {
    aspect-ratio: 16 / 9;
  }
}