:root {
  --bg: #0d0f12;
  --bg-strong: #13171d;
  --surface: rgba(19, 23, 29, 0.78);
  --surface-strong: #181d24;
  --text: #f4f5f7;
  --muted: #a1a8b3;
  --line: rgba(255, 255, 255, 0.1);
  --accent: #ff671a;
  --accent-deep: #ff8d55;
  --shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
  --radius-lg: 28px;
  --radius-md: 20px;
  --radius-sm: 999px;
  --content-width: min(1180px, calc(100vw - 2rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 103, 26, 0.18), transparent 22%),
    radial-gradient(circle at 80% 12%, rgba(63, 116, 255, 0.14), transparent 18%),
    linear-gradient(180deg, #0b0d10 0%, var(--bg) 44%, #090b0d 100%);
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: auto;
  border-radius: 50%;
  pointer-events: none;
  z-index: -1;
}

body::before {
  top: 8rem;
  right: -7rem;
  width: 18rem;
  height: 18rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

body::after {
  bottom: 8rem;
  left: -10rem;
  width: 24rem;
  height: 24rem;
  border: 1px solid rgba(255, 103, 26, 0.12);
}

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

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 1rem;
  z-index: 20;
  padding: 0.75rem 1rem;
  color: #fff;
  background: #11151b;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  transform: translateY(-140%);
  transition: transform 180ms ease;
}

.skip-link:focus {
  transform: translateY(0);
}

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

.page-shell {
  width: var(--content-width);
  margin: 0 auto;
  padding-bottom: 2rem;
}

.site-header {
  position: fixed;
  top: 1rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: var(--content-width);
  margin-top: 0;
  padding: 1rem 1.25rem;
  background: rgba(17, 20, 26, 0.82);
  border: 1px solid rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(18px);
  border-radius: var(--radius-sm);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.22);
}

.brand {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
}

.brand-mark {
  width: 1.5rem;
  height: 1.5rem;
  object-fit: contain;
}

.brand-wordmark {
  font-family: "Sora", sans-serif;
  font-size: clamp(1rem, 1.4vw, 1.2rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  color: var(--text);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  font-size: 0.96rem;
  font-weight: 600;
}

.site-nav a {
  position: relative;
  color: #d5d9df;
}

.site-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.3rem;
  width: 100%;
  height: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.site-nav a:hover::after,
.site-nav a:focus-visible::after {
  transform: scaleX(1);
}

a:focus-visible,
button:focus-visible {
  outline: 2px solid rgba(255, 103, 26, 0.9);
  outline-offset: 3px;
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.3rem;
  width: 3rem;
  height: 3rem;
  border: 0;
  border-radius: 50%;
  background: var(--surface-strong);
  cursor: pointer;
}

.nav-toggle span {
  width: 1.05rem;
  height: 2px;
  background: var(--text);
  transition: transform 180ms ease, opacity 180ms ease;
}

.section {
  padding: 6rem 0;
}

.hero {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  padding-left: max(1rem, calc((100vw - min(1180px, calc(100vw - 2rem))) / 2));
  padding-right: max(1rem, calc((100vw - min(1180px, calc(100vw - 2rem))) / 2));
  min-height: 100svh;
  padding-top: 0;
  padding-bottom: 0;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 18% 24%, rgba(255, 103, 26, 0.05), transparent 18%),
    radial-gradient(circle at 74% 32%, rgba(255, 255, 255, 0.03), transparent 22%),
    linear-gradient(180deg, rgba(13, 15, 18, 0.08), rgba(13, 15, 18, 0.18));
  pointer-events: none;
  z-index: 0;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto auto 8% 8%;
  width: 14rem;
  height: 14rem;
  border-radius: 50%;
  background:
    radial-gradient(circle, rgba(255, 103, 26, 0.06), transparent 62%);
  opacity: 0.35;
  filter: blur(34px);
  pointer-events: none;
  z-index: 0;
}

.hero-copy {
  position: relative;
  z-index: 1;
  min-width: 0;
  width: min(72rem, 100%);
  max-width: var(--content-width);
  margin: 0 auto;
  padding-top: 4rem;
}

.hero-vanta {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 100vw;
  transform: translateX(-50%);
  max-width: 100vw;
  border-radius: 0;
  overflow: hidden;
  opacity: 0.22;
  pointer-events: none;
  z-index: 0;
}

.eyebrow {
  margin: 0 0 1rem;
  color: var(--accent-deep);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  letter-spacing: -0.03em;
}

h1 {
  max-width: 11ch;
  font-family: "Sora", sans-serif;
  font-size: clamp(2.7rem, 5vw, 4.45rem);
  font-weight: 700;
  line-height: 0.98;
  letter-spacing: -0.05em;
}

h2 {
  max-width: 14ch;
  font-family: "Sora", sans-serif;
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
}

h3 {
  font-family: "Sora", sans-serif;
  font-size: 1.2rem;
  line-height: 1.15;
}

.lead,
.panel p,
.card p,
.service-card p,
.contact-actions p {
  color: var(--muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.hero-copy .lead {
  max-width: 42rem;
  margin: 1rem 0 0;
  font-size: 0.98rem;
  line-height: 1.72;
}

.hero-actions,
.contact-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.2rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.3rem;
  padding: 0.9rem 1.35rem;
  border-radius: var(--radius-sm);
  font-weight: 800;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    color 180ms ease;
}

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

.button-primary {
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, #ff8b50 100%);
  box-shadow: 0 14px 28px rgba(255, 103, 26, 0.24);
}

.button-secondary {
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
  color: var(--text);
}

.panel,
.service-card,
.contact-panel {
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--surface);
  backdrop-filter: blur(18px);
  box-shadow: var(--shadow);
}
.card-index {
  margin: 0 0 0.6rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.section-heading {
  margin-bottom: 2rem;
}

.split-grid,
.card-grid {
  display: grid;
  gap: 1.25rem;
}

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

.panel,
.card,
.service-card,
.contact-panel {
  padding: 2rem;
  border-radius: var(--radius-lg);
}

.panel {
  background: linear-gradient(180deg, rgba(18, 22, 28, 0.88), rgba(14, 17, 22, 0.88));
}

.feature-list {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.feature-list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--muted);
  line-height: 1.8;
}

.feature-list li + li {
  margin-top: 0.55rem;
}

.feature-list li::before {
  content: "";
  position: absolute;
  top: 0.8rem;
  left: 0;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 50%;
  background: var(--accent);
}

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

.card,
.service-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, rgba(18, 22, 28, 0.85), rgba(12, 15, 20, 0.85));
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card::after,
.service-card::after {
  content: "";
  position: absolute;
  inset: auto -2.5rem -2.5rem auto;
  width: 7rem;
  height: 7rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 103, 26, 0.12);
}

.card-index {
  color: var(--accent-deep);
}

.section-services {
  position: relative;
}

.section-services::before {
  content: "";
  position: absolute;
  inset: 15% 8% auto auto;
  width: 10rem;
  height: 10rem;
  background: url("assets/prime_zero_icon_color.png") center/contain no-repeat;
  opacity: 0.08;
  pointer-events: none;
  filter: saturate(0.9);
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.8fr);
  gap: 2rem;
  align-items: end;
  background:
    linear-gradient(145deg, rgba(18, 22, 28, 0.92), rgba(255, 103, 26, 0.1)),
    var(--surface);
}

.contact-lead {
  max-width: 34rem;
  margin-top: 1rem;
}

.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 0 0.5rem;
  color: var(--muted);
  font-size: 0.94rem;
}

.site-footer p {
  margin: 0;
}

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

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

@media (max-width: 920px) {
  .hero {
    min-height: auto;
    padding-top: 7rem;
    padding-bottom: 3rem;
  }

  .hero::before,
  .hero::after {
    display: none;
  }

  .hero-vanta {
    display: block;
    opacity: 0.14;
  }

  h1 {
    max-width: 10ch;
    font-size: clamp(2.8rem, 10vw, 4.15rem);
    line-height: 1;
  }
}


@media (max-width: 760px) {
  .page-shell {
    width: min(100vw - 1rem, 100%);
  }

  .site-header {
    top: 0.5rem;
    left: 50%;
    padding: 0.8rem 1rem;
  }

  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 0.75rem);
    right: 0;
    left: 0;
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.1rem;
    background: rgba(17, 20, 26, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.5rem;
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .section {
    padding: 4.5rem 0;
  }

  .panel,
  .card,
  .service-card,
  .contact-panel {
    padding: 1.5rem;
  }

  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}