:root {
  --black: #050505;
  --ink: #111111;
  --gray-900: #191919;
  --gray-700: #3c3c3c;
  --gray-500: #777777;
  --gray-200: #e8e8e8;
  --gray-100: #f5f5f5;
  --white: #ffffff;
  --coffee: #b78a54;
  --coffee-dark: #6e4f2d;
  --radius: 8px;
  --max: 1180px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--white);
  color: var(--ink);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  letter-spacing: 0;
  margin: 0;
  min-width: 320px;
}

body::selection {
  background: var(--black);
  color: var(--white);
}

a {
  color: inherit;
}

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

#signal-canvas {
  height: 100vh;
  inset: 0;
  opacity: 0.32;
  pointer-events: none;
  position: fixed;
  width: 100vw;
  z-index: -1;
}

.site-header {
  align-items: center;
  backdrop-filter: blur(18px);
  background: rgba(255, 255, 255, 0.78);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  display: flex;
  height: 72px;
  justify-content: space-between;
  left: 0;
  padding: 0 clamp(18px, 4vw, 54px);
  position: sticky;
  right: 0;
  top: 0;
  transition:
    background 220ms ease,
    height 220ms ease,
    box-shadow 220ms ease;
  z-index: 20;
}

.site-header.is-scrolled,
.site-header.solid {
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 14px 45px rgba(0, 0, 0, 0.08);
  height: 64px;
}

.brand,
.site-header nav,
.hero-actions,
.contact-actions,
footer,
footer nav {
  align-items: center;
  display: flex;
}

.brand {
  font-weight: 900;
  gap: 10px;
  text-decoration: none;
  text-transform: uppercase;
}

.brand-mark {
  align-items: center;
  background: var(--white);
  border: 1px solid var(--black);
  border-radius: 8px;
  color: var(--white);
  display: inline-flex;
  height: 38px;
  justify-content: center;
  overflow: hidden;
  padding: 0;
  width: 38px;
}

.brand-mark img {
  height: 100%;
  object-fit: cover;
  object-position: center 53%;
  width: 100%;
}

.site-header nav {
  gap: 24px;
}

.site-header nav a {
  color: var(--gray-700);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
}

.site-header nav a:hover {
  color: var(--black);
}

.hero {
  align-items: center;
  display: grid;
  gap: clamp(28px, 5vw, 72px);
  grid-template-columns: minmax(0, 1.08fr) minmax(340px, 0.92fr);
  margin: 0 auto;
  max-width: var(--max);
  min-height: calc(100vh - 72px);
  padding: clamp(42px, 8vw, 92px) clamp(18px, 4vw, 28px);
}

.kicker {
  color: var(--coffee-dark);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  margin: 0 0 14px;
  text-transform: uppercase;
}

.kicker.inverted {
  color: #d7bd9b;
}

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

h1 {
  font-size: clamp(46px, 9vw, 110px);
  line-height: 0.88;
  max-width: 860px;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(31px, 5vw, 62px);
  line-height: 0.98;
  text-transform: uppercase;
}

h3 {
  font-size: 23px;
  line-height: 1.08;
}

.hero-text {
  color: var(--gray-700);
  font-size: clamp(18px, 2vw, 22px);
  line-height: 1.55;
  margin-top: 28px;
  max-width: 720px;
}

.hero-actions,
.contact-actions {
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}

.button {
  border: 1px solid var(--black);
  border-radius: var(--radius);
  display: inline-flex;
  font-weight: 850;
  justify-content: center;
  min-height: 48px;
  min-width: 178px;
  padding: 14px 18px;
  text-decoration: none;
  transition:
    transform 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

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

.button.primary {
  background: var(--black);
  color: var(--white);
}

.button.ghost {
  background: transparent;
  color: var(--black);
}

.button.ghost.dark {
  border-color: var(--white);
  color: var(--white);
}

.hero-visual {
  min-height: 720px;
  position: relative;
  transform-style: preserve-3d;
}

.logo-frame {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  box-shadow: 0 34px 80px rgba(0, 0, 0, 0.16);
  margin-left: auto;
  max-width: 500px;
  overflow: hidden;
  padding: 18px;
  position: relative;
  z-index: 2;
}

.logo-frame img {
  border-radius: 6px;
  height: auto;
  max-height: 660px;
  object-fit: contain;
  object-position: center;
  width: 100%;
}

.system-card {
  background: var(--black);
  border-radius: var(--radius);
  bottom: 28px;
  box-shadow: 0 26px 60px rgba(0, 0, 0, 0.28);
  color: var(--white);
  left: -18px;
  max-width: 260px;
  padding: 22px;
  position: absolute;
  z-index: 3;
}

.system-card span,
.timeline-item span,
.metric span,
footer span {
  color: var(--gray-500);
  display: block;
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

.system-card strong {
  display: block;
  font-size: 26px;
  line-height: 1.05;
  margin-top: 8px;
  text-transform: uppercase;
}

.pulse-ring {
  border: 1px solid rgba(0, 0, 0, 0.18);
  border-radius: 999px;
  height: 360px;
  left: 46%;
  position: absolute;
  top: 34%;
  transform: translate(-50%, -50%);
  width: 360px;
}

.pulse-ring::before,
.pulse-ring::after {
  animation: pulse 3.8s ease-in-out infinite;
  border: 1px solid rgba(0, 0, 0, 0.14);
  border-radius: inherit;
  content: "";
  inset: -44px;
  position: absolute;
}

.pulse-ring::after {
  animation-delay: 1.2s;
  inset: -88px;
}

.intro-band,
.section,
.dark-section,
.contact-section {
  margin: 0 auto;
  max-width: var(--max);
  padding: clamp(72px, 10vw, 130px) clamp(18px, 4vw, 28px);
}

.intro-band {
  border-top: 1px solid var(--gray-200);
  display: grid;
  gap: 42px;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
}

.statement span {
  color: var(--coffee-dark);
  display: block;
  font-size: 13px;
  font-weight: 900;
  margin-bottom: 14px;
  text-transform: uppercase;
}

.metrics {
  display: grid;
  gap: 12px;
}

.metric {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 20px;
}

.metric strong {
  display: block;
  font-size: 48px;
  line-height: 1;
  margin-bottom: 8px;
}

.section-heading {
  margin-bottom: 36px;
  max-width: 860px;
}

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

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  min-height: 310px;
  padding: 22px;
  transition:
    background 180ms ease,
    color 180ms ease,
    transform 180ms ease;
}

.service-card:hover {
  background: var(--black);
  color: var(--white);
}

.service-card span {
  color: var(--coffee);
  display: block;
  font-weight: 900;
  margin-bottom: 70px;
}

.service-card p,
.principles p,
.principles li,
.legal-content p,
.legal-content li {
  color: var(--gray-700);
  line-height: 1.7;
}

.service-card p {
  margin-top: 18px;
}

.service-card:hover p {
  color: #d8d8d8;
}

.dark-section {
  background: var(--black);
  color: var(--white);
  max-width: none;
}

.dark-section > * {
  margin-left: auto;
  margin-right: auto;
  max-width: var(--max);
}

.timeline {
  counter-reset: step;
  display: grid;
  gap: 1px;
}

.timeline-item {
  align-items: center;
  background: #111111;
  border: 1px solid #252525;
  border-radius: var(--radius);
  display: grid;
  gap: 24px;
  grid-template-columns: 220px minmax(0, 1fr);
  min-height: 104px;
  padding: 24px;
}

.timeline-item span {
  color: var(--white);
  font-size: 22px;
}

.timeline-item p {
  color: #c9c9c9;
  font-size: 18px;
  line-height: 1.5;
}

.split-section {
  align-items: start;
  border-bottom: 1px solid var(--gray-200);
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
}

.principles {
  border-left: 3px solid var(--black);
  padding-left: 28px;
}

.principles p {
  font-size: 20px;
}

.principles ul {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding-left: 20px;
}

.contact-section {
  max-width: none;
  padding-left: clamp(18px, 4vw, 54px);
  padding-right: clamp(18px, 4vw, 54px);
}

.contact-card {
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent),
    var(--black);
  border-radius: var(--radius);
  color: var(--white);
  margin: 0 auto;
  max-width: var(--max);
  min-height: 430px;
  padding: clamp(28px, 6vw, 70px);
}

.contact-card p:not(.kicker) {
  color: #d6d6d6;
  font-size: 18px;
  line-height: 1.7;
  margin-top: 22px;
}

footer {
  border-top: 1px solid var(--gray-200);
  justify-content: space-between;
  min-height: 110px;
  padding: 24px clamp(18px, 4vw, 54px);
}

footer div {
  display: grid;
  gap: 6px;
}

footer nav {
  gap: 18px;
}

footer a {
  color: var(--gray-700);
  font-weight: 800;
  text-decoration: none;
}

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

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

.floating-card {
  animation: float 5s ease-in-out infinite;
}

.legal-page {
  background: #fbfbfb;
}

.legal-shell {
  display: grid;
  gap: 46px;
  grid-template-columns: 310px minmax(0, 1fr);
  margin: 0 auto;
  max-width: 1180px;
  padding: 72px clamp(18px, 4vw, 28px);
}

.legal-aside {
  position: sticky;
  top: 92px;
  align-self: start;
}

.legal-aside img {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  max-height: 340px;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.legal-aside p {
  color: var(--gray-500);
  font-size: 14px;
  margin-top: 16px;
}

.legal-content {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: clamp(24px, 5vw, 58px);
}

.legal-content h1 {
  font-size: clamp(38px, 6vw, 72px);
  margin-bottom: 24px;
}

.legal-content h2 {
  border-top: 1px solid var(--gray-200);
  font-size: 24px;
  line-height: 1.2;
  margin-top: 34px;
  padding-top: 26px;
  text-transform: none;
}

.legal-content p,
.legal-content ul {
  font-size: 17px;
  margin-top: 16px;
}

.legal-content ul {
  display: grid;
  gap: 10px;
  padding-left: 22px;
}

.legal-content a {
  font-weight: 800;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-14px);
  }
}

@keyframes pulse {
  0% {
    opacity: 0.8;
    transform: scale(0.94);
  }
  100% {
    opacity: 0;
    transform: scale(1.18);
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    height: auto;
    padding-bottom: 14px;
    padding-top: 14px;
  }

  .site-header,
  footer {
    flex-direction: column;
    gap: 16px;
  }

  .site-header nav,
  footer nav {
    flex-wrap: wrap;
    gap: 14px;
  }

  .hero,
  .intro-band,
  .split-section,
  .legal-shell {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .hero-visual {
    min-height: 700px;
  }

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

  .legal-aside {
    position: static;
  }
}

@media (max-width: 680px) {
  .service-grid,
  .timeline-item {
    grid-template-columns: 1fr;
  }

  .hero-visual {
    min-height: 620px;
  }

  .logo-frame {
    max-width: 360px;
  }

  .system-card {
    bottom: -18px;
    left: 0;
    max-width: 240px;
  }

  .pulse-ring {
    height: 240px;
    width: 240px;
  }

  .button {
    width: 100%;
  }

  footer {
    align-items: flex-start;
  }
}