/* ==========================================================================
   PowerOn Connect - Design Tokens
   Zentrale Definition von Farben, Typografie, Abständen, Radien, Schatten.
   ========================================================================== */

@font-face { font-family: 'Montserrat'; font-style: normal; font-weight: 300; font-display: swap; src: url('/assets/fonts/montserrat-v31-latin-300.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-style: normal; font-weight: 400; font-display: swap; src: url('/assets/fonts/montserrat-v31-latin-regular.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-style: italic; font-weight: 400; font-display: swap; src: url('/assets/fonts/montserrat-v31-latin-italic.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-style: normal; font-weight: 500; font-display: swap; src: url('/assets/fonts/montserrat-v31-latin-500.woff2') format('woff2'); }
@font-face { font-family: 'Montserrat'; font-style: normal; font-weight: 600; font-display: swap; src: url('/assets/fonts/montserrat-v31-latin-600.woff2') format('woff2'); }

:root {
  /* Brand */
  --navy-900: #0a111c;
  --navy-800: #101720;
  --navy-700: #1c2530;
  --navy-600: #263241;
  --navy-500: #33415a;
  --blue-700: #0f5ea3;
  --blue-600: #1372c4;
  --blue-500: #1d89e4;
  --blue-400: #3d9dee;
  --blue-300: #7cbdf4;
  --blue-100: #d9ecfd;
  --blue-50: #eef6ff;
  --gold-500: #f0b429;
  --teal-500: #14b8a6;

  /* Semantic */
  --color-primary: var(--blue-500);
  --color-primary-hover: var(--blue-600);
  --color-primary-soft: var(--blue-50);
  --color-secondary: var(--navy-800);
  --color-accent: var(--gold-500);

  --color-bg: #ffffff;
  --color-bg-soft: #f5f8fb;
  --color-bg-muted: #eef2f7;
  --color-bg-dark: var(--navy-800);
  --color-bg-dark-2: var(--navy-700);

  --color-text: #101720;
  --color-text-muted: #5b6675;
  --color-text-light: #8a94a3;
  --color-text-on-dark: #ffffff;
  --color-text-on-dark-muted: rgba(255, 255, 255, 0.72);

  --color-border: #e3e8ef;
  --color-border-strong: #cfd7e1;
  --color-border-dark: rgba(255, 255, 255, 0.1);

  --color-success: #16a34a;
  --color-success-soft: #e6f7ec;
  --color-warning: #d97706;
  --color-warning-soft: #fff4e0;
  --color-danger: #dc2626;
  --color-danger-soft: #fdecec;
  --color-info: var(--blue-500);
  --color-info-soft: var(--blue-50);

  /* Typography */
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Arial, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.0625rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: clamp(1.625rem, 2.6vw, 2.125rem);
  --text-4xl: clamp(2rem, 3.4vw, 2.75rem);
  --text-5xl: clamp(2.125rem, 3.9vw, 3.15rem);
  --leading-tight: 1.15;
  --leading-snug: 1.3;
  --leading-normal: 1.6;
  --leading-relaxed: 1.75;

  /* Spacing (4px scale) */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-7: 1.75rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-14: 3.5rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Spacing system (desktop values; tablet/mobile tiers are redefined at the end of this file)
     --section-y      vertical padding of a full section
     --section-y-sm   vertical padding of compact sections (stats strip, CTA band)
     --content-gap    section head (eyebrow/title/lead) -> content below
     --block-gap      gap between the two columns/blocks of a split layout
     --card-gap       gap between cards in grids
     --card-pad       inner padding of cards, --card-pad-sm for compact list cards */
  --section-y: 6.5rem;
  --section-y-sm: 4rem;
  --content-gap: 3rem;
  --block-gap: 4.5rem;
  --card-gap: 1.5rem;
  --card-pad: 1.5rem;
  --card-pad-sm: 1.25rem;
  --panel-pad: clamp(1.5rem, 4vw, 3rem);      /* large highlighted panels (CTA band, offer banner) */
  --panel-pad-sm: clamp(1.25rem, 3vw, 2.25rem); /* form panels (callback form, wizard) */

  /* Layout */
  --container: 1200px;
  --container-narrow: 820px;
  --container-wide: 1360px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --header-h: 80px;
  --sidebar-w: 264px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(16, 23, 32, 0.06);
  --shadow-sm: 0 2px 8px rgba(16, 23, 32, 0.06), 0 1px 2px rgba(16, 23, 32, 0.04);
  --shadow-md: 0 8px 24px rgba(16, 23, 32, 0.08), 0 2px 6px rgba(16, 23, 32, 0.05);
  --shadow-lg: 0 20px 48px rgba(16, 23, 32, 0.14), 0 6px 14px rgba(16, 23, 32, 0.06);
  --shadow-primary: 0 10px 24px rgba(29, 137, 228, 0.28);

  /* Motion */
  --ease: cubic-bezier(0.2, 0.7, 0.2, 1);
  --dur-fast: 150ms;
  --dur: 240ms;
  --dur-slow: 420ms;

  /* Z-Index */
  --z-header: 100;
  --z-dropdown: 110;
  --z-offcanvas: 200;
  --z-modal: 300;
  --z-toast: 400;
}

/* Spacing tiers */
@media (max-width: 1024px) {
  :root { --section-y: 4.75rem; --section-y-sm: 3.25rem; --content-gap: 2.5rem; --block-gap: 3rem; --card-gap: 1.25rem; }
}
@media (max-width: 720px) {
  :root { --section-y: 3.5rem; --section-y-sm: 2.5rem; --content-gap: 2rem; --block-gap: 2rem; --card-gap: 1rem; --card-pad: 1.25rem; --card-pad-sm: 1rem; }
}
@media (max-width: 480px) {
  :root { --text-5xl: 1.875rem; --text-4xl: 1.625rem; --text-3xl: 1.4375rem; }
}