/* Augenarztpraxis Koyuncu – Design Tokens, Reset, Typografie */

@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-500.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Manrope";
  src: url("../fonts/manrope-800.woff2") format("woff2");
  font-weight: 800;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-400.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-600.woff2") format("woff2");
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}
@font-face {
  font-family: "Source Sans 3";
  src: url("../fonts/source-sans-3-700.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-primary: #20b2aa;
  --color-primary-dark: #087c7a;
  --color-accent: #20b2aa;
  --color-surface-tint: #e5f7f5;
  --color-background: #f4f6f9;
  --color-surface: #ffffff;
  --color-text: #183033;
  --color-text-muted: #4c6264;
  --color-border: #c9e4e2;
  --color-danger: #b5483a;
  --color-warning-bg: #fff6df;
  --color-warning-border: #e3b34a;
  --color-warning-text: #6b4d0c;

  --font-heading: "Manrope", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Source Sans 3", "Segoe UI", "Helvetica Neue", Arial, sans-serif;

  --radius-sm: 12px;
  --radius-md: 16px;
  --radius-lg: 18px;

  --shadow-sm: 0 1px 2px rgba(24, 48, 51, 0.06), 0 1px 1px rgba(24, 48, 51, 0.04);
  --shadow-md: 0 8px 24px rgba(24, 48, 51, 0.08);

  --container-width: 1200px;
  --space-1: 0.5rem;
  --space-2: 1rem;
  --space-3: 1.5rem;
  --space-4: 2rem;
  --space-5: 3rem;
  --space-6: 4.5rem;
}

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }
}

body {
  margin: 0;
  background: var(--color-background);
  color: var(--color-text);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-family: var(--font-heading);
  color: var(--color-text);
  line-height: 1.25;
  margin: 0 0 var(--space-2);
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 1.6rem + 1.6vw, 2.75rem);
  font-weight: 800;
  margin-bottom: var(--space-3);
}

h2 {
  font-size: clamp(1.5rem, 1.3rem + 0.8vw, 2rem);
}

h3 {
  font-size: 1.3rem;
}

h4 {
  font-size: 1.05rem;
}

p {
  margin: 0 0 var(--space-3);
}

a {
  color: var(--color-primary-dark);
  text-decoration-thickness: 1.5px;
  text-underline-offset: 2px;
}

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

ul,
ol {
  padding-left: 1.3em;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

table {
  border-collapse: collapse;
  width: 100%;
}

th,
td {
  text-align: left;
  padding: 0.5em 0.75em;
  border-bottom: 1px solid var(--color-border);
}

button {
  font-family: inherit;
}

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

.skip-link {
  position: absolute;
  left: 1rem;
  top: -60px;
  background: var(--color-primary-dark);
  color: #fff;
  padding: 0.75em 1.25em;
  border-radius: var(--radius-sm);
  z-index: 1000;
  transition: top 0.2s ease;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

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