/* Typography — tight, modern, premium */

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.1;
    letter-spacing: -0.02em;
    color: var(--color-text-strong);
}

h1 {
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    font-weight: 700;
    letter-spacing: -0.035em;
    line-height: 1.05;
}

h2 {
    font-size: clamp(1.75rem, 3.2vw, 2.5rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
}

h3 {
    font-size: clamp(1.25rem, 2vw, 1.625rem);
    font-weight: 600;
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

h5, h6 {
    font-size: 1rem;
    font-weight: 600;
}

p {
    font-size: 1.0625rem;
    font-weight: 400;
    line-height: 1.65;
    color: var(--color-text-muted);
}

.lead {
    font-size: clamp(1.125rem, 1.8vw, 1.375rem);
    line-height: 1.55;
    color: var(--color-text-muted);
    font-weight: 400;
}

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

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

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

/* Section eyebrow (small label above headings) */
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-display);
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    padding: 0.375rem 0.875rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-full);
    background: var(--color-bg-soft);
    margin-bottom: 1.5rem;
}

.eyebrow-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-green);
    box-shadow: 0 0 0 4px color-mix(in srgb, var(--color-green) 20%, transparent);
}

/* Section title + subtitle */
.section-title {
    font-family: var(--font-heading);
    font-size: clamp(1.875rem, 3.4vw, 2.625rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.1;
    color: var(--color-text-strong);
    margin-bottom: 1rem;
}

.section-title .accent {
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-purple) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    font-size: clamp(1.0625rem, 1.5vw, 1.25rem);
    line-height: 1.6;
    color: var(--color-text-muted);
    max-width: 720px;
    margin-bottom: 3rem;
}

.section-header-centered {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 4rem;
}

.section-header-centered .section-subtitle {
    margin-left: auto;
    margin-right: auto;
}

/* Lists */
ul, ol {
    line-height: 1.7;
}

/* Inline code */
code {
    font-family: var(--font-mono);
    font-size: 0.9em;
    background: var(--color-bg-muted);
    padding: 0.15em 0.4em;
    border-radius: var(--radius-xs);
    border: 1px solid var(--color-border);
}