:root {
  --bg: #07111f;
  --bg-2: #0b1728;
  --panel: rgba(10, 22, 38, 0.72);
  --panel-strong: rgba(8, 18, 32, 0.92);
  --line: rgba(120, 180, 255, 0.16);
  --line-strong: rgba(120, 180, 255, 0.3);
  --text: #eef5ff;
  --muted: #9caac0;
  --accent: #53b6ff;
  --accent-2: #7ef0ff;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 0%, rgba(83, 182, 255, 0.14), transparent 28%),
    radial-gradient(circle at 82% 12%, rgba(126, 240, 255, 0.08), transparent 18%),
    linear-gradient(180deg, #04101d 0%, #08121f 45%, #091522 100%);
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(120, 180, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(120, 180, 255, 0.06) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.72), transparent 85%);
}

.page-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at center, rgba(83, 182, 255, 0.08), transparent 32%);
}

.topbar,
.hero-layout,
.section {
  width: min(1400px, calc(100% - 36px));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  backdrop-filter: blur(16px);
  background: transparent;
  border: 0;
  box-shadow: none;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  color: var(--text);
  text-decoration: none;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.92rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-copy span {
  color: var(--muted);
  font-size: 0.77rem;
}

.nav {
  display: flex;
  gap: 24px;
}

.nav a {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}

.nav a:hover,
.project-copy a:hover {
  color: var(--text);
}

.hero {
  position: relative;
  min-height: calc(100svh - 76px);
  padding: 36px 0 48px;
  overflow: clip;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(4, 13, 24, 0.84), rgba(4, 13, 24, 0.54));
  transform: scale(1.08);
}

.hero-video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.42;
  filter: saturate(0.95) brightness(0.7) contrast(1.05);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 220px;
  background: linear-gradient(180deg, transparent, rgba(4, 11, 19, 0.96));
}

.hero-layout {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(320px, 430px);
  gap: 32px;
  align-items: end;
  min-height: calc(100svh - 180px);
}

.eyebrow,
.card-tag {
  color: var(--accent-2);
  font-size: 0.76rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.hero h1,
.section-heading h2 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.hero h1 {
  max-width: 12ch;
  margin-top: 14px;
  font-size: clamp(3.2rem, 8vw, 6.6rem);
  line-height: 0.94;
}

.hero-summary,
.lead,
.project-copy p,
.contact-copy p,
.contact-note,
.capability-card li,
.signal-list li {
  color: var(--muted);
  line-height: 1.75;
}

.hero-summary {
  max-width: 560px;
  margin-top: 18px;
  font-size: 1.05rem;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.button {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  padding: 0 22px;
  border-radius: 999px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button-primary {
  background: linear-gradient(135deg, #7ef0ff, #4ca7ff);
  color: #06111d;
}

.button-secondary {
  border: 1px solid var(--line-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
}

.signal-panel,
.capability-card,
.story-card,
.contact-form {
  background:
    linear-gradient(180deg, rgba(20, 40, 68, 0.28), rgba(7, 19, 34, 0.82)),
    var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(14px);
}

.signal-panel {
  padding: 24px;
}

.panel-topline {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--muted);
  font-size: 0.74rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 20px;
}

.metric-grid div,
.story-card div {
  padding: 14px;
  border: 1px solid rgba(120, 180, 255, 0.12);
  background: rgba(255, 255, 255, 0.02);
}

.metric-grid span,
.story-card span {
  display: block;
  margin-bottom: 6px;
  color: var(--muted);
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.metric-grid strong,
.story-card strong {
  font-size: 0.98rem;
  font-weight: 600;
}

.signal-list,
.capability-card ul {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
}

.signal-list li,
.capability-card li {
  position: relative;
  padding-left: 18px;
}

.signal-list li::before,
.capability-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

.section {
  width: min(var(--max), calc(100% - 36px));
  padding: 96px 0;
}

.section-heading {
  display: grid;
  gap: 12px;
  margin-bottom: 34px;
}

.section-heading h2 {
  font-size: clamp(2.4rem, 5vw, 4.8rem);
  max-width: 12ch;
}

.about-layout,
.contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  gap: 30px;
  align-items: start;
}

.lead {
  margin: 0;
  font-size: clamp(1.05rem, 2vw, 1.18rem);
}

.story-card {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.capability-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.capability-card {
  padding: 22px;
}

.skills-two-column {
  columns: 2;
  column-gap: 28px;
}

.skills-two-column li {
  break-inside: avoid;
}

.project-list {
  display: grid;
  gap: 26px;
}

.project-card {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.78fr);
  gap: 26px;
  align-items: center;
  padding: 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
}

.project-shot {
  overflow: hidden;
  border: 1px solid rgba(120, 180, 255, 0.14);
  box-shadow: var(--shadow);
}

.project-shot img {
  display: block;
  width: 100%;
  height: auto;
}

.project-copy h3 {
  margin: 10px 0 12px;
  font-size: 2rem;
}

.project-copy a {
  color: var(--accent-2);
  text-decoration: none;
  font-weight: 700;
}

.contact-copy {
  max-width: 520px;
}

.contact-form {
  display: grid;
  gap: 16px;
  padding: 24px;
}

.contact-form label {
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 0.92rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid rgba(120, 180, 255, 0.18);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
  padding: 14px 16px;
  font: inherit;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: 1px solid var(--accent);
  border-color: var(--accent);
}

.form-status {
  min-height: 24px;
  margin: 0;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 700ms ease, transform 700ms ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 {
  transition-delay: 120ms;
}

.delay-2 {
  transition-delay: 220ms;
}

.delay-3 {
  transition-delay: 320ms;
}

@media (max-width: 1024px) {
  .hero-layout,
  .about-layout,
  .contact-layout,
  .project-card,
  .capability-grid {
    grid-template-columns: 1fr;
  }

  .hero-layout {
    min-height: auto;
    padding-top: 52px;
  }

  .nav {
    display: none;
  }
}

@media (max-width: 640px) {
  .topbar {
    width: calc(100% - 28px);
    padding: 16px 14px;
  }

  .hero h1 {
    font-size: 3.35rem;
  }

  .section {
    width: calc(100% - 28px);
    padding: 74px 0;
  }

  .signal-panel,
  .capability-card,
  .project-card,
  .contact-form {
    padding: 18px;
  }

  .skills-two-column {
    columns: 1;
  }
}