:root {
  --color-bg: #FAFBFC;
    --color-cream: #F1F4F8;
    --color-surface: #FFFFFF;
    --color-surface-2: #F1F4F8;
    --color-border: #DCE3EC;
    --color-line: rgba(7, 40, 72, 0.08);
    --color-text: #0E2A48;
    --color-ink: #072848;
    --color-ink-2: #0E3B66;
    --color-navy-deep: #051B33;
    --color-muted: #5B6B7E;
    --color-accent: #00C4BF;
    --color-accent-2: #12FFFA;
    --color-accent-soft: #E6FBFA;
    --color-warm: #FF6B4A;
    --color-warm-soft: #FFE4DC;
    --color-coral: #FF6B4A;
    --color-orange: #FF8A3D;
    --color-orange-soft: #FFEAD6;
    --color-success: #10B981;
    --color-danger: #EF4444;
    --color-white: #FFFFFF;
    --gradient-brand: linear-gradient(135deg, #072848 0%, #0E3B66 100%);
    --gradient-cool: linear-gradient(135deg, #00C4BF 0%, #12FFFA 100%);
    --gradient-warm: linear-gradient(135deg, #FF6B4A 0%, #FF8A3D 100%);
    --gradient-sunset: linear-gradient(135deg, #FF8A3D 0%, #FF6B4A 50%, #00C4BF 100%);
    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 48px;
    --space-6: 64px;
    --space-7: 96px;
    --space-8: 128px;
    --radius-sm: 6px;
    --radius-md: 14px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --duration-fast: 200ms;
    --duration-base: 400ms;
    --duration-slow: 700ms;
    --font-display: "Plus Jakarta Sans", "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
    --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
    --shadow-card: 0 1px 2px rgba(7, 40, 72, 0.04), 0 12px 32px -16px rgba(7, 40, 72, 0.1);
    --shadow-card-lg: 0 4px 8px rgba(7, 40, 72, 0.04), 0 32px 64px -24px rgba(7, 40, 72, 0.18);
    --shadow-nav: 0 8px 24px -16px rgba(7, 40, 72, 0.16);
    --content-max: 1320px;
    --content-narrow: 1120px;
    --nav-height: 84px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-text-size-adjust: 100%;
  text-rendering: optimizeLegibility;
}

body {
  margin: 0;
  padding: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.nav-open {
  overflow: hidden;
}

main {
  display: block;
  position: relative;
  isolation: isolate;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin: 0 0 var(--space-3);
  color: var(--color-ink);
}

h1 {
  font-size: clamp(2.5rem, 5.5vw + 0.5rem, 4.75rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.05;
}

h2 {
  font-size: clamp(2rem, 3.6vw, 3.25rem);
  letter-spacing: -0.022em;
}

h3 {
  font-size: clamp(1.25rem, 1.6vw, 1.5rem);
}

h4 {
  font-size: 1.125rem;
}

p {
  margin: 0 0 var(--space-2);
}

a {
  color: var(--color-ink);
  text-decoration: none;
  transition: color var(--duration-fast) var(--ease-out);
}

a:hover {
  color: var(--color-accent);
}

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

img {
  height: auto;
}

button {
  font-family: inherit;
  cursor: pointer;
}

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

em {
  font-style: italic;
  color: var(--color-accent);
}

h1 em, h2 em, h3 em {
  font-style: normal;
}

::selection {
  background-color: rgba(0, 196, 191, 0.22);
  color: var(--color-ink);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 4px;
}

.visually-hidden {
  position: absolute !important;
  width: 1px !important;
  height: 1px !important;
  padding: 0 !important;
  margin: -1px !important;
  overflow: hidden !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
  border: 0 !important;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}