/* ============================================================
   BASE — Reset, typography, section badges
   ============================================================ */

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

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--text-dark);
  background-color: var(--bg-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--duration-normal) var(--ease-smooth);
}

ul, ol { list-style: none; }

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
}

button { cursor: pointer; }


/* --- Headings --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--text-dark);
  letter-spacing: -0.02em;
}

h1 { font-size: var(--text-6xl); font-weight: 800; }
h2 { font-size: var(--text-4xl); font-weight: 800; }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }
h5 { font-size: var(--text-lg); }


/* --- Body text --- */
p {
  color: var(--text-dark-secondary);
  line-height: 1.75;
  max-width: 65ch;
}


/* --- Dark section text overrides --- */
.dark-section h1, .dark-section h2, .dark-section h3 { color: #fff; }
.dark-section p { color: var(--text-secondary); }


/* --- Gradient text --- */
.gradient-text {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}


/* --- Section badge (pill label) --- */
.section-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  background: var(--primary-50);
  color: var(--primary);
  margin-bottom: var(--space-md);
}

.section-badge .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary);
}


/* --- Section title / description --- */
.section-title { margin-bottom: var(--space-sm); }

.section-desc {
  font-size: var(--text-lg);
  margin-bottom: var(--space-2xl);
  color: var(--text-dark-secondary);
}


/* --- Selection --- */
::selection {
  background: rgba(146, 64, 14, 0.12);
  color: var(--text-dark);
}


/* --- Scrollbar --- */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-gray); }
::-webkit-scrollbar-thumb { background: var(--border-color); border-radius: var(--radius-full); }
::-webkit-scrollbar-thumb:hover { background: var(--text-dark-tertiary); }