:root {
  --bg: #f6f8fb;
  --bg-soft: #eef2f7;
  --surface: rgba(255, 255, 255, 0.85);
  --card: #ffffff;
  --text: #0f1e2f;
  --text-soft: #465569;
  --stroke: rgba(15, 30, 47, 0.12);
  --accent: #f2a111;
  --accent-strong: #df8700;
  --accent-blue: #1c86e5;
  --shadow: 0 24px 60px rgba(9, 22, 38, 0.14);
  --radius-lg: 28px;
  --radius-md: 16px;
  --radius-sm: 10px;
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 18px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 46px;
  --space-7: 68px;
}

:root[data-theme="dark"] {
  --bg: #0b1320;
  --bg-soft: #111d2e;
  --surface: rgba(22, 35, 53, 0.8);
  --card: #14243a;
  --text: #e6f0ff;
  --text-soft: #a8bbd2;
  --stroke: rgba(167, 193, 225, 0.18);
  --accent: #ffb938;
  --accent-strong: #eb9d12;
  --accent-blue: #5aaaf4;
  --shadow: 0 28px 70px rgba(1, 7, 14, 0.5);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Manrope", "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 8% 14%, rgba(242, 161, 17, 0.16), transparent 44%),
    radial-gradient(circle at 84% 8%, rgba(28, 134, 229, 0.2), transparent 40%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-soft) 100%);
  min-height: 100vh;
}

h1,
h2,
h3 {
  font-family: "Sora", "Avenir Next", sans-serif;
  letter-spacing: -0.02em;
  margin: 0;
}

p {
  margin: 0;
  line-height: 1.65;
}

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

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

ol,
ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.skip-link,
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
}

.skip-link:focus {
  width: auto;
  height: auto;
  clip: auto;
  clip-path: none;
  left: var(--space-4);
  top: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--text);
  z-index: 20;
}

.bg-shape {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(2px);
  z-index: -1;
}

.bg-shape-1 {
  width: 360px;
  aspect-ratio: 1;
  top: -80px;
  left: -120px;
  background: radial-gradient(circle, rgba(242, 161, 17, 0.32), transparent 70%);
}

.bg-shape-2 {
  width: 440px;
  aspect-ratio: 1;
  bottom: -150px;
  right: -160px;
  background: radial-gradient(circle, rgba(28, 134, 229, 0.35), transparent 70%);
}

.site-shell {
  width: min(1120px, calc(100% - 48px));
  margin: 0 auto;
  padding: var(--space-5) 0 var(--space-7);
}

main {
  display: grid;
  gap: var(--space-7);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: var(--space-6);
  align-items: center;
}

.hero-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: var(--space-3);
  color: var(--accent-blue);
}

.hero-brand-icon {
  width: 30px;
  height: 30px;
  fill: currentColor;
}

.hero-brand-name {
  font-family: "Sora", "Avenir Next", sans-serif;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.24em;
  font-size: 0.7rem;
  font-weight: 800;
  color: var(--accent-blue);
  margin-bottom: var(--space-2);
}

.hero h1 {
  font-size: clamp(2rem, 4.8vw, 4rem);
  line-height: 1.08;
  max-width: 14ch;
}

.rotating-word {
  display: inline-block;
  color: var(--accent-strong);
  min-width: 5.5ch;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.rotating-word.is-fading {
  opacity: 0;
  transform: translateY(0.15em);
}

.lead {
  margin-top: var(--space-3);
  max-width: 58ch;
  color: var(--text-soft);
  font-size: 1.03rem;
}

.hero-actions {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.92rem;
  transition:
    transform 0.22s ease,
    box-shadow 0.22s ease,
    color 0.22s ease,
    background-color 0.22s ease,
    border-color 0.22s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  border: 1px solid transparent;
  background: linear-gradient(120deg, var(--accent), var(--accent-strong));
  color: #1f1300;
  box-shadow: 0 14px 24px rgba(223, 135, 0, 0.24);
}

.btn-ghost {
  border: 1px solid var(--stroke);
  background: var(--card);
  color: var(--text);
}

.hero-metrics {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  color: var(--text-soft);
  font-size: 0.95rem;
}

.hero-metrics strong {
  color: var(--text);
  display: block;
  font-size: 1.1rem;
}

.hero-visual {
  position: relative;
}

.hero-panel {
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  background:
    linear-gradient(160deg, rgba(28, 134, 229, 0.14), transparent 44%),
    linear-gradient(340deg, rgba(242, 161, 17, 0.12), transparent 48%),
    var(--surface);
  box-shadow: var(--shadow);
}

.panel-kicker {
  color: var(--accent-blue);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  font-weight: 800;
}

.hero-panel h2 {
  margin-top: var(--space-2);
  font-size: clamp(1.32rem, 2.4vw, 2rem);
  line-height: 1.2;
}

.panel-grid {
  margin-top: var(--space-4);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--space-2);
}

.panel-grid article {
  border: 1px solid var(--stroke);
  border-radius: var(--radius-md);
  background: var(--card);
  padding: var(--space-2);
}

.panel-grid p {
  font-family: "Sora", "Avenir Next", sans-serif;
  font-weight: 700;
  font-size: 0.9rem;
}

.panel-grid span {
  margin-top: 6px;
  display: block;
  color: var(--text-soft);
  font-size: 0.86rem;
}

.section {
  display: grid;
  gap: var(--space-4);
}

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

.section-heading h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.8rem);
  line-height: 1.16;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: var(--space-3);
}

.service-card {
  border: 1px solid var(--stroke);
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

.service-card:hover,
.service-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(28, 134, 229, 0.32);
  box-shadow: 0 16px 30px rgba(10, 28, 50, 0.14);
}

.service-card img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
  margin-bottom: var(--space-3);
}

.service-card h3 {
  font-size: 1.1rem;
}

.service-card p {
  margin-top: var(--space-1);
  color: var(--text-soft);
}

.process-list {
  display: grid;
  gap: var(--space-3);
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.process-list li {
  border: 1px solid var(--stroke);
  border-radius: var(--radius-md);
  padding: var(--space-3);
  background: var(--surface);
  position: relative;
  overflow: hidden;
}

.process-list li::before {
  content: "";
  position: absolute;
  width: 120px;
  height: 120px;
  border-radius: 50%;
  top: -70px;
  right: -58px;
  background: radial-gradient(circle, rgba(242, 161, 17, 0.25), transparent 70%);
}

.process-list span {
  display: inline-block;
  font-family: "Sora", "Avenir Next", sans-serif;
  color: var(--accent-strong);
  font-size: 0.84rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.process-list h3 {
  margin-top: var(--space-1);
  font-size: 1.02rem;
}

.process-list p {
  margin-top: var(--space-1);
  color: var(--text-soft);
  font-size: 0.94rem;
}

.logo-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: var(--space-3);
}

.logo-grid figure {
  margin: 0;
  min-height: 100px;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  border: 1px solid var(--stroke);
  background: var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-grid img {
  max-height: 54px;
  object-fit: contain;
  width: auto;
}

.contact-card {
  border-radius: var(--radius-lg);
  border: 1px solid var(--stroke);
  padding: clamp(24px, 3vw, 42px);
  background:
    radial-gradient(circle at 20% 0%, rgba(242, 161, 17, 0.14), transparent 44%),
    radial-gradient(circle at 100% 100%, rgba(28, 134, 229, 0.16), transparent 34%),
    var(--surface);
  box-shadow: var(--shadow);
}

.contact-card h2 {
  max-width: 24ch;
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: 4px;
}

.contact-card p {
  margin-top: var(--space-2);
  color: var(--text-soft);
  max-width: 62ch;
}

.contact-actions {
  margin-top: var(--space-4);
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.site-footer {
  margin-top: var(--space-7);
  padding-top: var(--space-3);
  border-top: 1px solid var(--stroke);
  color: var(--text-soft);
  text-align: center;
}

[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

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

a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(28, 134, 229, 0.35);
  outline-offset: 3px;
}

@media (max-width: 1024px) {
  .site-shell {
    width: min(1120px, calc(100% - 36px));
  }

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

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

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

  .logo-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .site-shell {
    width: calc(100% - 24px);
    padding-top: var(--space-4);
  }

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

  .services-grid,
  .process-list,
  .logo-grid {
    grid-template-columns: 1fr;
  }

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

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }

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