/* ===== RESET ===== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: #BFC9D1;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

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

ul, ol {
  list-style: none;
}

/* ===== TYPOGRAPHIE ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-text-primary);
}

h1 { font-size: var(--text-4xl); }
h2 { font-size: var(--text-3xl); }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
}

strong {
  font-weight: 600;
  color: var(--color-text-primary);
}

/* ===== SECTIONS ===== */
.section {
  padding: 0;
  background: transparent;
  margin-bottom: var(--space-6);
}

.section:first-child {
  margin-top: 0;
}

.section-header {
  margin-bottom: var(--space-8);
}

.section-title {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-2);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 50px;
  height: 2px;
  background-image: repeating-linear-gradient(
    to right,
    var(--color-accent) 0px,
    var(--color-accent) 6px,
    transparent 6px,
    transparent 10px
  );
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  margin-top: var(--space-4);
  margin-bottom: 0;
}

.subsection-title {
  font-size: var(--text-xl);
  margin-bottom: var(--space-6);
}

.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }

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

/* ===== SELECTION ===== */
::selection {
  background: var(--color-accent);
  color: white;
}

/* ===== SCROLLBAR ===== */
::-webkit-scrollbar {
  width: 6px;
  height: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(255, 255, 255, 0.3);
}