@import url("https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Sora:wght@600;700;800&display=swap");

:root {
  --font-family-base: "Manrope", "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-family-display: "Sora", "Manrope", "Inter", system-ui, sans-serif;

  --color-bg-canvas: #eef3fa;
  --color-bg-muted: #dde7f4;
  --color-bg-elevated: #ffffff;
  --color-bg-contrast: #081120;
  --color-bg-contrast-soft: rgba(8, 17, 32, 0.78);

  --color-text-primary: #0f172a;
  --color-text-secondary: #475467;
  --color-text-muted: #667085;
  --color-text-inverse: #f8fafc;

  --color-border-soft: rgba(15, 23, 40, 0.10);
  --color-border-strong: rgba(15, 23, 40, 0.18);
  --color-border-accent: rgba(31, 111, 255, 0.24);

  --color-primary: #1f6fff;
  --color-primary-strong: #1756c9;
  --color-primary-deep: #0f3ea9;
  --color-primary-soft: #e8f0ff;
  --color-accent: #14b8a6;
  --color-accent-soft: rgba(20, 184, 166, 0.14);
  --color-success: #0f9f6e;
  --color-warning: #f59e0b;
  --color-danger: #e5484d;
  --color-overlay: rgba(9, 17, 28, 0.52);

  --gradient-canvas:
    radial-gradient(circle at 12% 18%, rgba(31, 111, 255, 0.16), transparent 28%),
    radial-gradient(circle at 88% 10%, rgba(20, 184, 166, 0.16), transparent 24%),
    linear-gradient(180deg, #f6f9fd 0%, #edf3fb 52%, #e6eef8 100%);
  --gradient-hero:
    linear-gradient(135deg, rgba(15, 62, 169, 0.94) 0%, rgba(31, 111, 255, 0.92) 52%, rgba(20, 184, 166, 0.84) 100%);
  --gradient-primary:
    linear-gradient(135deg, var(--color-primary-deep) 0%, var(--color-primary) 52%, var(--color-accent) 100%);
  --gradient-surface:
    linear-gradient(180deg, rgba(255, 255, 255, 0.92) 0%, rgba(255, 255, 255, 0.82) 100%);
  --surface-panel: rgba(255, 255, 255, 0.78);
  --surface-panel-strong: rgba(255, 255, 255, 0.9);

  --radius-xs: 8px;
  --radius-sm: 12px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-pill: 999px;

  --shadow-xs: 0 10px 24px rgba(15, 23, 40, 0.08);
  --shadow-sm: 0 18px 42px rgba(15, 23, 40, 0.10);
  --shadow-md: 0 26px 60px rgba(15, 23, 40, 0.14);
  --shadow-soft-glow: 0 0 0 1px rgba(255, 255, 255, 0.42), 0 22px 60px rgba(15, 23, 40, 0.12);

  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 20px;
  --space-6: 24px;
  --space-8: 32px;
  --space-10: 40px;

  --container-lg: 1120px;
  --touch-target: 44px;

  --transition-fast: 160ms ease;
  --transition-standard: 220ms ease;
  --focus-ring: 0 0 0 4px rgba(31, 111, 255, 0.22);
}

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

html {
  color-scheme: light;
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  font-family: var(--font-family-base);
  color: var(--color-text-primary);
  background: var(--gradient-canvas);
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  z-index: 0;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(80px);
  opacity: 0.55;
}

body::before {
  width: 360px;
  height: 360px;
  top: -120px;
  left: -120px;
  background: rgba(31, 111, 255, 0.22);
}

body::after {
  width: 300px;
  height: 300px;
  right: -90px;
  bottom: -80px;
  background: rgba(20, 184, 166, 0.18);
}

a,
button,
input,
textarea,
select {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

a,
button {
  transition:
    color var(--transition-fast),
    background-color var(--transition-fast),
    border-color var(--transition-fast),
    box-shadow var(--transition-fast),
    transform var(--transition-fast),
    opacity var(--transition-fast);
}

header,
main,
footer {
  position: relative;
  z-index: 1;
}

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
select:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

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

.skip-link {
  position: fixed;
  left: var(--space-4);
  top: var(--space-4);
  z-index: 1200;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--touch-target);
  padding: 0.7rem 1rem;
  border-radius: var(--radius-pill);
  background: var(--color-bg-contrast);
  color: var(--color-text-inverse);
  text-decoration: none;
  font-weight: 800;
  letter-spacing: 0.01em;
  transform: translateY(-140%);
  opacity: 0;
  transition:
    transform var(--transition-fast),
    opacity var(--transition-fast);
}

.skip-link:focus-visible {
  transform: translateY(0);
  opacity: 1;
}

::selection {
  background: var(--color-primary-soft);
  color: var(--color-text-primary);
}

.page-kicker,
.section-kicker,
.auth-kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.42rem 0.82rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--color-border-accent);
  color: var(--color-primary-deep);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  backdrop-filter: blur(12px);
}

.page-subtitle,
.section-subtitle,
.auth-lead {
  color: var(--color-text-secondary);
  line-height: 1.65;
}

.page-subtitle,
.section-subtitle {
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.auth-lead {
  margin: 0 0 1.4rem;
  text-align: center;
}

.empty-state {
  margin: 0;
  padding: 1.1rem 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.7);
  border: 1px dashed var(--color-border-accent);
  color: var(--color-text-secondary);
  box-shadow: var(--shadow-xs);
}

.auth-error {
  margin: 0 0 1rem;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(229, 72, 77, 0.1);
  border: 1px solid rgba(229, 72, 77, 0.18);
  color: var(--color-danger);
  text-align: center;
  font-weight: 700;
}

@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;
    scroll-behavior: auto !important;
  }
}