:root {
  --bg: #f5f7fb;
  --surface: rgba(255, 255, 255, 0.72);
  --surface-strong: rgba(255, 255, 255, 0.9);
  --text: #0f172a;
  --muted: #5b6472;
  --line: rgba(15, 23, 42, 0.08);
  --accent: #4f46e5;
  --accent-2: #06b6d4;
  --shadow: 0 18px 60px rgba(15, 23, 42, 0.08);
  --radius: 24px;
  --max: 1180px;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html { scroll-behavior: smooth; }

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  line-height: 1.65;
  background:
    radial-gradient(circle at top left, rgba(79, 70, 229, 0.08), transparent 24%),
    radial-gradient(circle at top right, rgba(6, 182, 212, 0.08), transparent 24%),
    linear-gradient(180deg, #f8fbff 0%, #f2f5fa 48%, #eef3f8 100%);
}

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

.container {
  width: min(92%, var(--max));
  margin: 0 auto;
}

header {
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(18px);
  background: rgba(255,255,255,0.6);
  border-bottom: 1px solid rgba(255,255,255,0.35);
}

.nav {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.logo {
  font-weight: 800;
  letter-spacing: -0.03em;
  font-size: 1.1rem;
}

.logo span {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
 background-clip: text;
}

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

.nav-links a {
  color: var(--muted);
  transition: 0.2s ease;
  font-size: 0.96rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: 0;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--text);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font: inherit;
  font-weight: 700;
  line-height: 1;
  text-align: center;
  white-space: nowrap;
  vertical-align: middle;
  transition: all 0.25s ease;
}

button.btn,
a.btn {
  font: inherit;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: white;
  box-shadow: 0 12px 28px rgba(79,70,229,0.18);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 36px rgba(79,70,229,0.2);
}

.btn-secondary {
  background: rgba(255,255,,0.7);
  border-color: var(--line);
  color: var(--text);
}

.btn-secondary:hover {
  background: white;
}

.hero {
  padding: 88px 0 60px;
}

.hero-inner {
  text-align: center;
  max-width: 980px;
  margin: 0 auto;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.62);
  box-shadow: var(--shadow);
  padding: 9px 14px;
  border-radius: 999px;
  color: var(--accent);
  font-size: 0.9rem;
  margin-bottom: 24px;
}

.hero h1,
.page-hero h1 {
  font-size: clamp(3rem, 6vw, 6rem);
  line-height: 0.96;
  letter-spacing: -0.055em;
  margin-bottom: 22px;
}

.hero p,
.page-hero p {
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 760px;
  margin: 0 auto 30px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-visual {
  margin-top: 56px;
  padding: 22px;
  border-radius: 32px;
  background: linear-gradient(180deg, rgba(255,255,255,0.72), rgba(255,255,255,0.45));
  border: 1px solid rgba(255,255,255,0.75);
  box-shadow: var(--shadow);
}

.visual-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 18px;
}

.glass {
  background: var(--surface);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(255,255,255,0.72);
  box-shadow: var(--shadow);
  border-radius: var(--radius);
}

.visual-main,
.card,
.cta,
.form-wrap,
.service-item {
  padding: 26px;
}

.visual-main {
  min-height: 320px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background:
    radial-gradient(circle at top left, rgba(79,70,229,0.12), transparent 25%),
    radial-gradient(circle at bottom right, rgba(6,182,212,0.12), transparent 24%),
    var(--surface-strong);
}

.kicker {
  color: var(--accent);
  font-size: 0.92rem;
  margin-bottom: 12px;
  font-weight: 600;
}

.visual-main h3 {
  font-size: 2rem;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
}

.muted {
  color: var(--muted);
}

.stat-list {
  display: grid;
  gap: 14px;
}

.stat {
  padding: 18px;
  border-radius: 18px;
  background: rgba(255,255,255,0.78);
  border: 1px solid var(--line);
}

.stat strong {
  display: block;
  font-size: 1.35rem;
  margin-bottom: 5px;
}

.section {
  padding: 76px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 30px;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  line-height: 1.02;
  letter-spacing: -0.045em;
  margin-bottom: 12px;
}

.section .lead {
  color: var(--muted);
  font-size: 1.04rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.card h3 {
  font-size: 1.18rem;
  margin-bottom: 10px;
  letter-spacing: -0.02em;
}

.card p,
.service-item p {
  color: var(--muted);
}

.num {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--accent);
  font-size: 0.9rem;
  font-weight: 700;
}

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.list {
  list-style: none;
  display: grid;
  gap: 14px;
}

.list li {
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.6);
  color: var(--muted);
  box-shadow: var(--shadow);
}

.page-hero {
  padding: 80px 0 28px;
  text-align: center;
}

.service-list {
  display: grid;
  gap: 18px;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.cta p {
  color: var(--muted);
  max-width: 760px;
}

form {
  display: grid;
  gap: 16px;
  max-width: 760px;
}

label {
  font-size: 0.95rem;
  font-weight: 600;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(15,23,42,0.08);
  background: rgba(255,255,255,0.84);
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  outline: none;
}

input:focus,
textarea:focus {
  border-color: rgba(79,70,229,0.35);
  box-shadow: 0 0 0 4px rgba(79,70,229,0.08);
}

textarea {
  min-height: 150px;
  resize: vertical;
}

.footer {
  padding: 34px 0 56px;
  color: var(--muted);
}

.footer-row {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  border-top: 1px solid rgba(15,23,42,0.06);
  padding-top: 22px;
  flex-wrap: wrap;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.glass:hover {
  transform: translateY(-2px);
  transition: transform 0.25s ease;
}

@media (max-width: 980px) {
  .visual-grid,
  .grid-3,
  .split {
    grid-template-columns: 1fr;
  }

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

  .nav-links {
    display: none;
    position: absolute;
    right: 4%;
    top: 76px;
    width: 230px;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(15,23,42,0.06);
    border-radius: 18px;
    padding: 16px;
    box-shadow: var(--shadow);
    flex-direction: column;
    align-items: flex-start;
  }

  .nav-links.show {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }
}