:root {
  --background: #080a09;
  --surface: rgba(255, 255, 255, 0.045);
  --surface-hover: rgba(255, 255, 255, 0.075);

  --text-primary: #f6f4ed;
  --text-secondary: #aaa9a2;
  --text-muted: #74756f;

  --orange: #ff8a00;
  --orange-light: #ffbc33;
  --green: #3d6f2a;
  --green-light: #79a95c;

  --border: rgba(255, 255, 255, 0.11);

  --page-width: 1240px;
  --page-padding: clamp(22px, 5vw, 72px);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  position: relative;
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;

  background:
    radial-gradient(
      circle at 50% 0%,
      rgba(255, 255, 255, 0.025),
      transparent 38%
    ),
    var(--background);

  color: var(--text-primary);

  font-family:
    Inter,
    ui-sans-serif,
    system-ui,
    -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}

a {
  color: inherit;
}

.background-grid {
  position: fixed;
  inset: 0;
  z-index: -4;
  pointer-events: none;

  background-image:
    linear-gradient(
      rgba(255, 255, 255, 0.025) 1px,
      transparent 1px
    ),
    linear-gradient(
      90deg,
      rgba(255, 255, 255, 0.025) 1px,
      transparent 1px
    );

  background-size: 56px 56px;

  mask-image:
    linear-gradient(
      to bottom,
      rgba(0, 0, 0, 0.65),
      transparent 85%
    );
}

.glow {
  position: fixed;
  z-index: -3;

  width: 620px;
  height: 620px;

  border-radius: 50%;
  filter: blur(130px);
  pointer-events: none;

  opacity: 0.18;
}

.glow-orange {
  top: -330px;
  left: -230px;
  background: var(--orange);
}

.glow-green {
  right: -300px;
  bottom: -320px;
  background: var(--green-light);
}

.landing-page {
  width: min(100%, var(--page-width));
  min-height: 100vh;
  margin: 0 auto;
  padding-inline: var(--page-padding);
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;

  min-height: 110px;

  border-bottom: 1px solid var(--border);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 14px;

  color: var(--text-primary);
  text-decoration: none;
}

.brand-logo {
  width: 46px;
  height: 46px;

  object-fit: contain;
}

.brand-name {
  font-size: 1.05rem;
  font-weight: 800;
  letter-spacing: 0.15em;
}

.header-link {
  color: var(--text-secondary);

  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;

  transition:
    color 160ms ease,
    transform 160ms ease;
}

.header-link:hover {
  color: var(--orange-light);
  transform: translateY(-1px);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(300px, 0.85fr);
  align-items: center;
  gap: clamp(50px, 8vw, 120px);

  min-height: calc(100vh - 110px);
  padding-block: 90px;
}

.hero-content {
  max-width: 780px;

  animation: reveal-content 700ms ease both;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 13px;

  margin: 0 0 26px;

  color: var(--orange-light);

  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.eyebrow::before {
  width: 38px;
  height: 2px;

  background:
    linear-gradient(
      90deg,
      var(--orange),
      var(--green-light)
    );

  content: "";
}

h1 {
  margin: 0;
  max-width: 900px;

  font-size: clamp(4rem, 7.4vw, 7rem);
  font-weight: 850;
  letter-spacing: -0.06em;
  line-height: 0.96;

  overflow: visible;
}

h1 span {
  display: block;
}

.headline-main {
  color: var(--text-primary);
}

.headline-accent {
  display: inline-block;

  margin-top: 0.08em;
  padding-right: 0.08em;
  padding-bottom: 0.22em;

  line-height: 1.08;

  background:
    linear-gradient(
      90deg,
      var(--orange-light),
      var(--orange) 48%,
      var(--green-light)
    );

  -webkit-background-clip: text;
  background-clip: text;

  -webkit-text-fill-color: transparent;
  color: transparent;
}

.hero-description {
  max-width: 680px;
  margin: 34px 0 0;

  color: var(--text-secondary);

  font-size: clamp(1.05rem, 1.7vw, 1.3rem);
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;

  margin-top: 42px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 15px;

  min-height: 54px;
  padding: 0 23px;

  border: 1px solid transparent;
  border-radius: 6px;

  font-size: 0.94rem;
  font-weight: 750;
  text-decoration: none;

  transition:
    border-color 170ms ease,
    background 170ms ease,
    color 170ms ease,
    transform 170ms ease;
}

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

.button-primary {
  background:
    linear-gradient(
      135deg,
      var(--orange-light),
      var(--orange)
    );

  color: #151006;
}

.button-primary:hover {
  background:
    linear-gradient(
      135deg,
      #ffc857,
      #ff971a
    );
}

.button-secondary {
  border-color: var(--border);
  background: var(--surface);
  color: var(--text-primary);
}

.button-secondary:hover {
  border-color: rgba(121, 169, 92, 0.55);
  background: var(--surface-hover);
  color: var(--green-light);
}

.hero-visual {
  position: relative;

  display: grid;
  place-items: center;

  aspect-ratio: 1;
  width: min(100%, 470px);
  margin-inline: auto;

  animation: reveal-logo 850ms 120ms ease both;
}

.hero-visual::before {
  position: absolute;
  inset: 16%;

  border-radius: 50%;

  background:
    radial-gradient(
      circle,
      rgba(255, 138, 0, 0.17),
      rgba(61, 111, 42, 0.06) 52%,
      transparent 72%
    );

  filter: blur(12px);

  content: "";
}

.hero-logo {
  position: relative;
  z-index: 3;

  width: 68%;
  max-height: 350px;

  object-fit: contain;

  filter:
    drop-shadow(0 20px 55px rgba(255, 138, 0, 0.14))
    drop-shadow(0 12px 30px rgba(61, 111, 42, 0.11));

  animation: floating 5s ease-in-out infinite;
}

.visual-ring {
  position: absolute;

  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 50%;
}

.visual-ring-large {
  inset: 3%;

  border-top-color: rgba(255, 138, 0, 0.38);
  border-right-color: rgba(121, 169, 92, 0.22);

  animation: rotate 24s linear infinite;
}

.visual-ring-small {
  inset: 18%;

  border-bottom-color: rgba(255, 138, 0, 0.25);
  border-left-color: rgba(121, 169, 92, 0.33);

  animation: rotate-reverse 18s linear infinite;
}

.project-section {
  padding-block: 110px;

  border-top: 1px solid var(--border);
}

.project-label {
  display: flex;
  align-items: center;
  gap: 11px;

  margin-bottom: 58px;

  color: var(--text-secondary);

  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.status-dot {
  width: 9px;
  height: 9px;

  border-radius: 50%;
  background: var(--green-light);

  box-shadow: 0 0 18px rgba(121, 169, 92, 0.65);

  animation: pulse 2.2s ease-in-out infinite;
}

.project-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(50px, 10vw, 150px);
}

.project-number {
  margin: 0 0 20px;

  color: var(--orange);

  font-size: 0.78rem;
  font-weight: 750;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h2 {
  margin: 0;

  font-size: clamp(3.3rem, 7vw, 6.4rem);
  font-weight: 850;
  letter-spacing: -0.055em;
  line-height: 0.95;
}

.project-copy {
  align-self: end;
}

.project-copy p {
  margin: 0;

  color: var(--text-secondary);

  font-size: clamp(1.08rem, 1.7vw, 1.32rem);
  line-height: 1.75;
}

.project-copy .project-note {
  margin-top: 27px;

  color: var(--text-muted);

  font-size: 0.9rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;

  min-height: 110px;

  border-top: 1px solid var(--border);

  color: var(--text-muted);

  font-size: 0.85rem;
}

.site-footer p {
  margin: 0;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.footer-links a {
  color: var(--text-secondary);
  text-decoration: none;

  transition: color 160ms ease;
}

.footer-links a:hover {
  color: var(--orange-light);
}

@keyframes reveal-content {
  from {
    opacity: 0;
    transform: translateY(22px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes reveal-logo {
  from {
    opacity: 0;
    transform: scale(0.94);
  }

  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes floating {
  0%,
  100% {
    transform: translateY(0) rotate(-1deg);
  }

  50% {
    transform: translateY(-14px) rotate(1deg);
  }
}

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

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

@keyframes pulse {
  0%,
  100% {
    opacity: 0.65;
    transform: scale(0.92);
  }

  50% {
    opacity: 1;
    transform: scale(1.12);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    padding-block: 80px 100px;
  }

  .hero-visual {
    grid-row: 1;
    width: min(78vw, 390px);
  }

  .hero-content {
    text-align: center;
  }

  .eyebrow,
  .hero-actions {
    justify-content: center;
  }

  .eyebrow::before {
    display: none;
  }

  .hero-description {
    margin-inline: auto;
  }

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

  .project-copy {
    max-width: 700px;
  }
}

@media (max-width: 600px) {
  .site-header {
    min-height: 86px;
  }

  .brand-logo {
    width: 38px;
    height: 38px;
  }

  .brand-name {
    font-size: 0.92rem;
  }

  .header-link {
    font-size: 0.78rem;
  }

  .hero {
    gap: 40px;
    padding-block: 58px 85px;
  }

  h1 {
    font-size: clamp(3.4rem, 16vw, 5rem);
  }

  .hero-description {
    font-size: 1rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .button {
    width: 100%;
  }

  .project-section {
    padding-block: 80px;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    justify-content: center;
    gap: 15px;

    padding-block: 30px;
  }
}

@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;
  }
}