:root {
  color-scheme: dark;
  --bg: #050507;
  --bg-soft: #0b0c10;
  --panel: rgba(255, 255, 255, 0.07);
  --panel-strong: rgba(255, 255, 255, 0.12);
  --text: #f7f7f8;
  --muted: #a8abb4;
  --muted-strong: #c8cad1;
  --line: rgba(255, 255, 255, 0.14);
  --brand-navy: #051d49;
  --brand-green: #00af48;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.45);
  --radius-lg: 36px;
  --radius-md: 24px;
  --radius-sm: 16px;
  --max-width: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", system-ui, sans-serif;
  background:
    radial-gradient(circle at 18% 0%, rgba(0, 175, 72, 0.10), transparent 31rem),
    radial-gradient(circle at 88% 10%, rgba(6, 35, 84, 0.36), transparent 30rem),
    radial-gradient(circle at 52% -20%, rgba(255, 255, 255, 0.08), transparent 28rem),
    linear-gradient(180deg, #050507 0%, #090a0e 55%, #050507 100%);
  color: var(--text);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image: linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0,0,0,0.65), transparent 70%);
}

::selection {
  background: rgba(255, 255, 255, 0.22);
}

a {
  color: inherit;
  text-decoration: none;
}

p, h1, h2, h3 {
  margin: 0;
}

.page-shell {
  position: relative;
  width: min(var(--max-width), calc(100% - 40px));
  margin: 0 auto;
}

.ambient {
  position: fixed;
  border-radius: 999px;
  filter: blur(26px);
  opacity: 0.62;
  pointer-events: none;
  transform: translateZ(0);
}

.ambient-one {
  width: 340px;
  height: 340px;
  left: -120px;
  top: 18vh;
  background: rgba(0, 175, 72, 0.11);
}

.ambient-two {
  width: 460px;
  height: 460px;
  right: -190px;
  top: 6vh;
  background: rgba(5, 29, 73, 0.38);
}

.site-header {
  position: sticky;
  top: 18px;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  margin-top: 18px;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(8, 9, 12, 0.70);
  backdrop-filter: blur(24px) saturate(150%);
  box-shadow: 0 18px 60px rgba(0,0,0,0.22);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding-left: 4px;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  padding: 5px;
  border-radius: 13px;
  background: linear-gradient(145deg, #ffffff, #e8ebf2);
  box-shadow: inset 0 -8px 14px rgba(0,0,0,0.10), 0 10px 28px rgba(255,255,255,0.08);
  overflow: hidden;
}

.brand-mark img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 4px;
}

.nav-links a {
  padding: 10px 14px;
  border-radius: 999px;
  color: var(--muted-strong);
  font-size: 14px;
  transition: color 180ms ease, background 180ms ease;
}

.nav-links a:hover,
.nav-links a:focus-visible,
.nav-links a[aria-current="page"] {
  color: var(--text);
  background: rgba(255,255,255,0.08);
  outline: none;
}

.section {
  padding: 96px 0;
}

.hero {
  padding-top: 132px;
  padding-bottom: 76px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  color: var(--muted-strong);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-green);
  box-shadow: 0 0 22px rgba(0,175,72,0.8);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(320px, 0.88fr);
  gap: 44px;
  align-items: center;
}

.hero h1 {
  max-width: 840px;
  font-size: clamp(42px, 5.5vw, 76px);
  line-height: 0.98;
  letter-spacing: -0.065em;
  font-weight: 760;
}

.hero-subtitle {
  max-width: 740px;
  margin-top: 30px;
  color: var(--muted-strong);
  font-size: clamp(18px, 2.2vw, 23px);
  line-height: 1.5;
  letter-spacing: -0.025em;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 15px;
  font-weight: 650;
  transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  outline: none;
}

.button-primary {
  color: #050507;
  background: linear-gradient(145deg, #ffffff, #d7dbe8);
  box-shadow: 0 16px 44px rgba(255,255,255,0.12);
}

.button-secondary {
  color: var(--text);
  background: rgba(255,255,255,0.065);
  border-color: var(--line);
}

.hero-card {
  position: relative;
  min-height: 510px;
  padding: 26px 26px 78px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.13), rgba(255,255,255,0.045)),
    rgba(255,255,255,0.04);
  box-shadow: var(--shadow);
  overflow: hidden;
  isolation: isolate;
}

.hero-card::before {
  content: "";
  position: absolute;
  width: 310px;
  height: 310px;
  right: -116px;
  top: -96px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 34% 35%, rgba(255,255,255,0.55), rgba(0,175,72,0.24) 24%, rgba(5,29,73,0.20) 48%, transparent 72%);
  filter: blur(10px);
  opacity: 0.76;
  z-index: -1;
}

.hero-card::after {
  content: "";
  position: absolute;
  inset: auto -1px -1px -1px;
  height: 44%;
  background: linear-gradient(0deg, rgba(5,5,7,0.84), transparent);
  z-index: -1;
}

.orbital-card-top {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--muted-strong);
  background: rgba(255,255,255,0.05);
  font-size: 13px;
}

.status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #9df7c8;
  box-shadow: 0 0 18px rgba(157,247,200,0.75);
}

.logo-showcase {
  display: grid;
  place-items: center;
  height: 190px;
  margin-top: 34px;
  padding: 26px;
  border-radius: 30px;
  background: linear-gradient(145deg, #ffffff, #f3f5f8);
  box-shadow: inset 0 -20px 42px rgba(5,29,73,0.05), 0 30px 68px rgba(0,0,0,0.22);
  overflow: hidden;
}

.logo-showcase img {
  display: block;
  width: auto;
  height: auto;
  max-width: min(46%, 230px);
  max-height: 70%;
  object-fit: contain;
}

.hero-card-title {
  max-width: 380px;
  margin-top: 30px;
  font-size: clamp(31px, 3.8vw, 48px);
  line-height: 1;
  letter-spacing: -0.055em;
  font-weight: 740;
}

.hero-card p {
  max-width: 310px;
  margin-top: 18px;
  color: var(--muted-strong);
  font-size: 16px;
  line-height: 1.55;
}

.signal-grid {
  position: absolute;
  left: 26px;
  bottom: 26px;
  display: grid;
  grid-template-columns: repeat(4, 12px);
  gap: 9px;
  opacity: 0.52;
}

.signal-grid span {
  width: 12px;
  height: 12px;
  border-radius: 5px;
  background: rgba(255,255,255,0.5);
}

.intro {
  padding-top: 28px;
  padding-bottom: 42px;
}

.intro p {
  max-width: 930px;
  color: var(--text);
  font-size: clamp(28px, 4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.055em;
  font-weight: 680;
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading.narrow {
  max-width: 700px;
}

.section-heading h2,
.manifesto h2,
.contact h2 {
  font-size: clamp(38px, 5.2vw, 72px);
  line-height: 0.95;
  letter-spacing: -0.06em;
  font-weight: 740;
}

.section-heading p:not(.eyebrow),
.contact p,
.manifesto p {
  margin-top: 18px;
  color: var(--muted-strong);
  font-size: 19px;
  line-height: 1.55;
  letter-spacing: -0.02em;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.portfolio-card {
  min-height: 285px;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: center;
  padding: 28px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background:
    linear-gradient(180deg, rgba(255,255,255,0.085), rgba(255,255,255,0.035)),
    rgba(255,255,255,0.025);
  box-shadow: 0 18px 52px rgba(0,0,0,0.2);
  overflow: hidden;
  position: relative;
  text-align: center;
  transition: transform 220ms ease, border-color 220ms ease, background 220ms ease;
}

.portfolio-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(0,175,72,0.18), transparent 46%);
  opacity: 0;
  transition: opacity 220ms ease;
}

.portfolio-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255,255,255,0.28);
  background: rgba(255,255,255,0.07);
}

.portfolio-card:hover::before {
  opacity: 1;
}

.portfolio-card.featured {
  grid-column: auto;
}

.card-kicker {
  position: relative;
  color: var(--muted);
  font-size: 12px;
  font-weight: 720;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.portfolio-card h3 {
  position: relative;
  margin-top: 18px;
  font-size: clamp(24px, 2.6vw, 35px);
  line-height: 0.98;
  letter-spacing: -0.05em;
}

.portfolio-card p {
  position: relative;
  margin-top: 16px;
  color: var(--muted-strong);
  font-size: 15px;
  line-height: 1.5;
}

.principles {
  padding-top: 84px;
}

.principle-list {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.principle {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.045);
}

.principle span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 750;
  letter-spacing: 0.12em;
}

.principle h3 {
  margin-top: 58px;
  font-size: 28px;
  line-height: 1;
  letter-spacing: -0.04em;
}

.principle p {
  margin-top: 14px;
  color: var(--muted-strong);
  font-size: 16px;
  line-height: 1.55;
}

.manifesto {
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  gap: 44px;
  align-items: end;
  margin: 40px 0;
  padding: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 10% 0%, rgba(0,175,72,0.12), transparent 28%),
    linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.025));
}

.contact {
  margin: 76px 0 34px;
  padding: 70px 46px;
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 50% 0%, rgba(255,255,255,0.16), transparent 34%),
    radial-gradient(circle at 90% 10%, rgba(0,175,72,0.11), transparent 30%),
    linear-gradient(180deg, rgba(255,255,255,0.09), rgba(255,255,255,0.035));
  box-shadow: var(--shadow);
}

.contact .eyebrow {
  justify-content: center;
}

.contact p {
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  margin-bottom: 26px;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 28px 0 46px;
  color: var(--muted);
  font-size: 14px;
}

.footer-links {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 18px;
}

.site-footer a {
  color: var(--muted-strong);
}

.site-footer a:hover,
.site-footer a:focus-visible {
  color: var(--text);
  outline: none;
}

.legal-hero {
  padding-top: 132px;
  padding-bottom: 42px;
}

.legal-hero h1 {
  max-width: 880px;
  font-size: clamp(46px, 7vw, 92px);
  line-height: 0.95;
  letter-spacing: -0.065em;
  font-weight: 760;
}

.legal-hero p:not(.eyebrow) {
  margin-top: 20px;
  color: var(--muted-strong);
  font-size: 19px;
  line-height: 1.5;
}

.legal-card {
  max-width: 930px;
  margin: 0 0 96px;
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  background:
    radial-gradient(circle at 100% 0%, rgba(0,175,72,0.10), transparent 28%),
    linear-gradient(180deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
  box-shadow: var(--shadow);
}

.legal-section + .legal-section {
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.10);
}

.legal-section h2 {
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1;
  letter-spacing: -0.04em;
  font-weight: 720;
}

.legal-section p {
  margin-top: 14px;
  color: var(--muted-strong);
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: -0.015em;
}

.legal-section a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 700ms ease, transform 700ms ease;
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero-grid,
  .manifesto {
    grid-template-columns: 1fr;
  }

  .hero,
  .legal-hero {
    padding-top: 94px;
  }

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

  .logo-showcase {
    height: 190px;
  }

  .portfolio-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .principle-list {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  .page-shell {
    width: min(100% - 24px, var(--max-width));
  }

  .site-header {
    align-items: center;
    border-radius: 24px;
  }

  .brand {
    flex: 0 0 auto;
  }

  .nav-links {
    flex: 1 1 100%;
    justify-content: space-between;
    gap: 0;
  }

  .nav-links a {
    padding: 10px 8px;
    font-size: 13px;
  }

  .section {
    padding: 66px 0;
  }

  .hero {
    padding-top: 82px;
  }

  .hero h1 {
    font-size: clamp(38px, 12vw, 60px);
    line-height: 1;
  }

  .logo-showcase {
    height: 170px;
    padding: 18px;
    border-radius: 24px;
  }

  .logo-showcase img {
    max-width: 56%;
    max-height: 68%;
  }

  .hero-actions,
  .site-footer {
    flex-direction: column;
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

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

  .portfolio-card,
  .portfolio-card.featured {
    grid-column: auto;
  }

  .portfolio-card {
    min-height: 238px;
  }

  .manifesto,
  .contact,
  .legal-card {
    padding: 30px 22px;
    border-radius: 26px;
  }

  .footer-links {
    justify-content: flex-start;
  }
}

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

  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
  }
}