:root {
  --ink: #071016;
  --ink-soft: #0d1820;
  --fog: #9fb3c3;
  --paper: #e8f0f4;
  --signal: #3ee0b0;
  --signal-dim: rgba(62, 224, 176, 0.18);
  --amber: #f0a35e;
  --line: rgba(232, 240, 244, 0.1);
  --brand: "Syne", "Avenir Next", "Segoe UI", sans-serif;
  --body: "Manrope", "Segoe UI", sans-serif;
  --mono: "IBM Plex Mono", "Consolas", ui-monospace, monospace;
  --pad: clamp(1.25rem, 4.5vw, 3.5rem);
  --max: 1100px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

html,
body {
  margin: 0;
  min-height: 100%;
}

body {
  color: var(--paper);
  font-family: var(--body);
  background: var(--ink);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
}

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

/* ——— Top bar ——— */
.topbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem var(--pad);
  background: linear-gradient(
    180deg,
    rgba(7, 16, 22, 0.9) 0%,
    rgba(7, 16, 22, 0.4) 70%,
    transparent 100%
  );
  backdrop-filter: blur(8px);
}

.topbar-brand {
  font-family: var(--brand);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: -0.03em;
  text-decoration: none;
  opacity: 0.85;
}

.topbar-nav {
  display: flex;
  align-items: center;
  gap: clamp(0.75rem, 2vw, 1.35rem);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.topbar-nav a {
  text-decoration: none;
  color: rgba(232, 240, 244, 0.7);
  transition: color 0.2s ease;
}

.topbar-nav a:hover,
.topbar-nav a:focus-visible {
  color: var(--paper);
}

.topbar-nav a.is-active {
  color: var(--paper);
}

.topbar-cta {
  color: var(--signal) !important;
}

/* ——— Hero ——— */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding: calc(4.5rem + env(safe-area-inset-top)) var(--pad)
    clamp(2rem, 6vw, 4rem);
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #0b151c;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  transform: scale(1.04);
  animation: hero-drift 18s ease-in-out infinite alternate;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(7, 16, 22, 0.4) 0%,
      rgba(7, 16, 22, 0.58) 40%,
      rgba(7, 16, 22, 0.94) 78%,
      var(--ink) 100%
    ),
    linear-gradient(
      90deg,
      rgba(7, 16, 22, 0.78) 0%,
      rgba(7, 16, 22, 0.28) 55%,
      rgba(7, 16, 22, 0.5) 100%
    );
}

.hero-copy {
  position: relative;
  z-index: 1;
  width: min(100%, 720px);
  max-width: 100%;
}

.brand {
  margin: 0 0 0.75rem;
  font-family: var(--brand);
  font-weight: 800;
  font-size: clamp(1.5rem, 7vw, 6.5rem);
  letter-spacing: -0.05em;
  line-height: 0.95;
  max-width: 100%;
  white-space: nowrap;
  animation: rise 0.95s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.headline {
  margin: 0 0 0.85rem;
  font-family: var(--brand);
  font-weight: 700;
  font-size: clamp(1.45rem, 4.2vw, 2.6rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: rgba(232, 240, 244, 0.95);
  animation: rise 0.95s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.lede {
  margin: 0 0 1.5rem;
  max-width: 36ch;
  font-size: clamp(0.95rem, 2.2vw, 1.15rem);
  font-weight: 500;
  line-height: 1.55;
  color: var(--fog);
  animation: rise 0.95s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  animation: rise 0.95s cubic-bezier(0.22, 1, 0.36, 1) 0.3s both;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.7rem 1.15rem;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid transparent;
  transition:
    background 0.2s ease,
    color 0.2s ease,
    border-color 0.2s ease,
    transform 0.2s ease;
}

.btn:active {
  transform: translateY(1px);
}

.btn-primary {
  background: var(--signal);
  color: #062018;
  font-weight: 500;
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #62ecc0;
}

.btn-ghost {
  border-color: rgba(232, 240, 244, 0.28);
  color: var(--paper);
  background: rgba(7, 16, 22, 0.35);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--signal);
  color: var(--signal);
}

/* ——— Sections ——— */
.section {
  position: relative;
  padding: clamp(3.5rem, 10vw, 7rem) var(--pad);
  max-width: var(--max);
  margin: 0 auto;
}

.section-kicker {
  margin: 0 0 0.85rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--signal);
}

.section-title {
  margin: 0 0 1rem;
  font-family: var(--brand);
  font-weight: 700;
  font-size: clamp(1.55rem, 4vw, 2.55rem);
  letter-spacing: -0.035em;
  line-height: 1.15;
}

.section-lede {
  margin: 0 0 clamp(2rem, 5vw, 3rem);
  max-width: 48ch;
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--fog);
}

.section-lede a {
  color: var(--paper);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

.section-lede a:hover {
  color: var(--signal);
}

/* ——— Focus ——— */
.focus-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(2rem, 5vw, 3.5rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(1.75rem, 4vw, 2.5rem);
}

.focus-block h3 {
  margin: 0.35rem 0 0.75rem;
  font-family: var(--brand);
  font-size: clamp(1.35rem, 2.5vw, 1.7rem);
  letter-spacing: -0.03em;
}

.focus-block p {
  margin: 0 0 1.1rem;
  color: var(--fog);
  line-height: 1.6;
  max-width: 34ch;
}

.focus-block ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.focus-block li {
  position: relative;
  padding: 0.45rem 0 0.45rem 1rem;
  font-family: var(--mono);
  font-size: 0.82rem;
  letter-spacing: 0.02em;
  color: rgba(232, 240, 244, 0.82);
  border-top: 1px solid var(--line);
}

.focus-block li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.35rem;
  height: 0.35rem;
  border-radius: 50%;
  background: var(--amber);
  transform: translateY(-50%);
}

.focus-index {
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: rgba(159, 179, 195, 0.7);
}

/* ——— Steps ——— */
.steps {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.steps li {
  display: grid;
  grid-template-columns: minmax(8rem, 12rem) 1fr;
  gap: 1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
  align-items: baseline;
}

.steps strong {
  font-family: var(--brand);
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  font-weight: 700;
}

.steps span {
  color: var(--fog);
  line-height: 1.55;
}

/* ——— Launch ——— */
.launch {
  max-width: none;
  margin: 0;
  padding: 0;
  min-height: min(88svh, 760px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  background: #0b151c;
}

.launch-plane {
  position: absolute;
  inset: 0;
}

.launch-plane img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.launch-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(7, 16, 22, 0.55) 0%,
      rgba(7, 16, 22, 0.72) 45%,
      rgba(7, 16, 22, 0.95) 100%
    ),
    radial-gradient(
      ellipse 60% 50% at 70% 30%,
      rgba(62, 224, 176, 0.12),
      transparent 60%
    );
}

.launch-inner {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(3.5rem, 10vw, 6rem) var(--pad);
}

.countdown {
  display: flex;
  align-items: flex-end;
  flex-wrap: nowrap;
  gap: clamp(0.2rem, 1.2vw, 0.75rem);
  margin-top: 0.5rem;
  max-width: 100%;
}

.unit {
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 0;
  flex: 1 1 0;
}

.value {
  font-family: var(--mono);
  font-weight: 500;
  font-size: clamp(1.65rem, 8vw, 4rem);
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--paper);
  font-variant-numeric: tabular-nums;
  transition: color 0.25s ease;
}

.value.is-tick {
  color: var(--signal);
}

.label {
  margin-top: 0.55rem;
  font-family: var(--mono);
  font-size: clamp(0.6rem, 1.8vw, 0.78rem);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(159, 179, 195, 0.75);
}

.sep {
  font-family: var(--mono);
  font-size: clamp(1.25rem, 6vw, 3rem);
  line-height: 1;
  padding-bottom: 1.2rem;
  color: rgba(62, 224, 176, 0.55);
  animation: pulse-sep 1.6s ease-in-out infinite;
  flex: 0 0 auto;
}

.status {
  margin: 1.5rem 0 0;
  font-family: var(--mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: rgba(159, 179, 195, 0.65);
}

.status.is-live {
  color: var(--signal);
}

/* ——— Contact + footer ——— */
.contact .btn {
  margin-top: 0.25rem;
  word-break: break-all;
}

.footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 2rem var(--pad) 2.5rem;
  border-top: 1px solid var(--line);
  max-width: var(--max);
  margin: 0 auto;
}

.footer-brand {
  margin: 0;
  font-family: var(--brand);
  font-weight: 700;
  letter-spacing: -0.03em;
}

.footer-note {
  margin: 0;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(159, 179, 195, 0.65);
}

/* ——— Projects page ——— */
.page-hero {
  position: relative;
  min-height: min(72svh, 640px);
  display: flex;
  align-items: flex-end;
  padding: calc(4.5rem + env(safe-area-inset-top)) var(--pad)
    clamp(2rem, 6vw, 3.5rem);
  overflow: hidden;
}

.page-hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: #0b151c;
}

.page-hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}

.page-hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(
      180deg,
      rgba(7, 16, 22, 0.45) 0%,
      rgba(7, 16, 22, 0.7) 50%,
      var(--ink) 100%
    ),
    linear-gradient(
      90deg,
      rgba(7, 16, 22, 0.7) 0%,
      rgba(7, 16, 22, 0.25) 60%,
      transparent 100%
    );
}

.page-hero-copy {
  position: relative;
  z-index: 1;
  width: min(100%, 720px);
}

.page-brand {
  margin: 0 0 0.65rem;
  font-family: var(--brand);
  font-weight: 800;
  font-size: clamp(1.85rem, 7vw, 3.25rem);
  letter-spacing: -0.045em;
  line-height: 0.95;
  white-space: nowrap;
  animation: rise 0.95s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.page-title {
  margin: 0 0 0.75rem;
  font-family: var(--brand);
  font-weight: 700;
  font-size: clamp(1.55rem, 4vw, 2.4rem);
  letter-spacing: -0.03em;
  line-height: 1.12;
  animation: rise 0.95s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}

.page-lede {
  margin: 0;
  max-width: 36ch;
  font-size: clamp(0.98rem, 2.2vw, 1.12rem);
  font-weight: 500;
  line-height: 1.55;
  color: var(--fog);
  animation: rise 0.95s cubic-bezier(0.22, 1, 0.36, 1) 0.2s both;
}

.project-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border-top: 1px solid var(--line);
}

.project {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: center;
  padding: clamp(1.75rem, 4vw, 2.75rem) 0;
  border-bottom: 1px solid var(--line);
}

.project-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  background: #0b151c;
}

.project-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1);
}

.project:hover .project-media img {
  transform: scale(1.04);
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin-bottom: 0.55rem;
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(159, 179, 195, 0.75);
}

.project-index {
  color: var(--signal);
}

.project-status {
  color: var(--amber);
}

.project-name {
  margin: 0 0 0.7rem;
  font-family: var(--brand);
  font-weight: 700;
  font-size: clamp(1.35rem, 2.8vw, 1.85rem);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.project-name a {
  color: inherit;
  text-decoration: none;
}

.project-name a:hover {
  color: var(--signal);
}

.project-summary code {
  font-family: var(--mono);
  font-size: 0.86em;
  color: var(--signal);
}

.project-summary {
  margin: 0 0 1.15rem;
  max-width: 38ch;
  color: var(--fog);
  line-height: 1.6;
  font-size: 0.98rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.project-tags li {
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: rgba(232, 240, 244, 0.78);
  border-bottom: 1px solid rgba(62, 224, 176, 0.35);
  padding-bottom: 0.1rem;
}

/* ——— Reveal: only hide after JS marks body ——— */
.js .reveal {
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}

.js .reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

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

@keyframes hero-drift {
  from {
    transform: scale(1.04) translate3d(0, 0, 0);
  }
  to {
    transform: scale(1.08) translate3d(-1.5%, -1%, 0);
  }
}

@keyframes pulse-sep {
  0%,
  100% {
    opacity: 0.35;
  }
  50% {
    opacity: 1;
  }
}

@media (max-width: 760px) {
  .topbar-nav a:not(.topbar-cta):not(.topbar-keep) {
    display: none;
  }

  .focus-grid {
    grid-template-columns: 1fr;
  }

  .steps li {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }

  .brand {
    font-size: clamp(1.45rem, 7.2vw, 2.4rem);
  }

  .cta-row {
    width: 100%;
    flex-direction: column;
  }

  .cta-row .btn {
    width: 100%;
  }

  .project {
    grid-template-columns: 1fr;
    gap: 1.1rem;
  }
}

@media (max-width: 380px) {
  .brand {
    font-size: clamp(1.35rem, 6.8vw, 1.85rem);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .page-brand,
  .page-title,
  .page-lede,
  .brand,
  .headline,
  .lede,
  .cta-row,
  .hero-media img,
  .sep,
  .js .reveal {
    animation: none;
    transition: none;
    opacity: 1;
    transform: none;
  }
}