/* Startling — base stylesheet (design system) */

@font-face {
  font-family: "Gotham";
  src: url("fonts/Gotham-Light.ttf") format("truetype");
  font-weight: 300;
  font-display: swap;
}
@font-face {
  font-family: "Gotham";
  src: url("fonts/Gotham-Regular.ttf") format("truetype");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "Gotham";
  src: url("fonts/Gotham-Medium.ttf") format("truetype");
  font-weight: 500;
  font-display: swap;
}
@font-face {
  font-family: "Gotham";
  src: url("fonts/Gotham-Bold.ttf") format("truetype");
  font-weight: 700;
  font-display: swap;
}

:root {
  /* Type scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.375rem;
  --text-2xl: 1.75rem;
  --text-3xl: 2.25rem;
  --text-hero: clamp(2.75rem, 6vw, 5.25rem);

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-24: 6rem;
  --space-32: 8rem;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);

  --font-display: "Gotham", "Satoshi", system-ui, sans-serif;
  --font-body: "Gotham", "Satoshi", system-ui, sans-serif;

  /* Dark (brand-native) palette — default */
  --color-bg: #00001e;
  --color-surface: #0b0b33;
  --color-surface-alt: #12123f;
  --color-border: #2a2a48;
  --color-text: #ffffff;
  --color-text-muted: #a9a9c0;
  --color-text-faint: #6d6d90;
  --color-primary: #fb7ac3;
  --color-primary-hover: #ff95d1;
  --color-on-primary: #00001e;
}

[data-theme="light"] {
  --color-bg: #f7f6f2;
  --color-surface: #ffffff;
  --color-surface-alt: #f0eef8;
  --color-border: #dcdaea;
  --color-text: #00001e;
  --color-text-muted: #57567a;
  --color-text-faint: #8b8aa8;
  --color-primary: #c23f8c;
  --color-primary-hover: #a5306f;
  --color-on-primary: #ffffff;
}

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

html {
  scroll-behavior: smooth;
}

@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;
  }
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-body);
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  transition: background var(--transition-interactive), color var(--transition-interactive);
}

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

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

button {
  font-family: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding-left: var(--space-6);
  padding-right: var(--space-6);
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}