@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-ext-200.woff2") format("woff2");
  font-weight: 200;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-200.woff2") format("woff2");
  font-weight: 200;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-ext-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-ext-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-ext-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-ext-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}

@font-face {
  font-family: "Plus Jakarta Sans";
  src: url("/fonts/plus-jakarta-sans/latin-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: "JetBrains Mono";
  src: url("/fonts/jetbrains-mono/JetBrainsMono-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

:root {
  /* Colors — surfaces */
  --color-bg: #fbfaf8;
  --color-surface: #ffffff;
  --color-surface-muted: #eeecfe;
  --color-surface-chrome: #e5e3f0;
  --color-surface-problem: #ff4f31;
  --color-surface-solution: #06f437;
  --color-surface-dummy: #e5e3f0;
  --color-ink: #17171f;
  --color-ink-inverse: #ffffff;

  /* Colors — text */
  --color-text: #17171f;
  --color-text-secondary: #55546a;
  --color-text-muted: #8b8a9c;
  --color-text-accent: #6153f5;

  /* Colors — accent / state */
  --color-accent: #6153f5;
  --color-accent-soft: #eeecfe;
  --color-problem-shadow: rgba(255, 176, 188, 0.41);
  --color-solution-shadow: #cbf5de;

  /* Browser chrome dots */
  --color-dot-close: #ff5f57;
  --color-dot-minimize: #febc2e;
  --color-dot-maximize: #28c840;

  /* Typography */
  --font-sans: "Plus Jakarta Sans", system-ui, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, monospace;
  --font-weight-regular: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  --font-weight-extralight: 200;

  --text-xs: 12px;
  --text-sm: 13px;
  --text-md: 14px;
  --text-base: 15px;
  --text-lg: 16px;
  --text-xl: 18px;
  --text-2xl: 26px;
  --text-3xl: 28px;
  --text-4xl: 32px;
  --text-5xl: 48px;
  --text-hero: 72px;

  --leading-tight: 1.1;
  --leading-snug: 1.23;
  --leading-body: 1.6;
  --leading-body-lg: 1.7;
  --tracking-hero: -0.02em;

  /* Spacing */
  --space-1: 4px;
  --space-2: 6px;
  --space-3: 8px;
  --space-4: 12px;
  --space-5: 16px;
  --space-6: 22px;
  --space-7: 24px;
  --space-8: 28px;
  --space-9: 32px;
  --space-10: 36px;
  --space-11: 40px;
  --space-12: 48px;
  --space-13: 64px;
  --space-14: 100px;
  --space-15: 128px;

  /* Layout */
  --page-max: 1600px;
  --content-max: 1472px;
  --page-pad: 64px;
  --hero-copy-max: 960px;
  --hero-slider-w: 933px;
  --hero-features-w: 502px;
  --hero-gap: 40px;
  /* Shared offset from nav to hero tag — keep home ↔ case transitions stable */
  --hero-intro-pad-top: clamp(28px, 4.5vh, 72px);

  /* Radius */
  --radius-xs: 3.5px;
  --radius-sm: 5.5px;
  --radius-md: 6px;
  --radius-lg: 13px;
  --radius-xl: 14px;
  --radius-2xl: 20px;
  --radius-3xl: 24px;
  --radius-4xl: 32px;
  --radius-pill: 100px;

  /* Shadows */
  --shadow-soft: 0 2px 12px rgba(23, 23, 31, 0.06);
  --shadow-card: 0 2px 20px rgba(23, 23, 31, 0.06);
  --shadow-card-pressed: 0 1px 4px rgba(23, 23, 31, 0.12);
  --shadow-hero: 0 4px 40px rgba(23, 23, 31, 0.1);
  --shadow-problem: 0 2px 12px var(--color-problem-shadow);
  --shadow-solution: 0 2px 12px var(--color-solution-shadow);

  /* Motion */
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --duration: 280ms;
  --duration-slow: 420ms;

  /* Chrome */
  --chrome-bar-h: 38px;
  --chrome-bar-h-sm: 22px;
  --chrome-dot: 11px;
  --chrome-dot-sm: 7px;
}