/* ============================================================
   cranio-norman — Base Styles (Reset + Typography + Global)
   v1.0.0 | 2026-03-22
   Global reset, typography, and base element styles.
   ============================================================ */

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-size: 18px;                       /* ✏️ CONTENT — matches Avada's 18px base */
    font-weight: 400;
    line-height: 1.7;
    color: #4a4a4a;                        /* ✏️ CONTENT — matches Avada body text */
    background-color: #81d742;             /* ✏️ CONTENT — signature green bg from cranio-norman.ch */
}

/* ── Typography ────────────────────────────────────────────── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 0.5em;
}

/* ✏️ CONTENT — sizes match Avada preset scale: 54/42/27/20px */
h1 { font-size: 3rem; }
h2 { font-size: 2.33rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.11rem; }

p {
    margin-bottom: 1em;
    line-height: 1.8;
}

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

a:hover {
    color: var(--color-green-dark);
}

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

ul, ol {
    padding-left: 1.5em;
    margin-bottom: 1em;
}

li {
    margin-bottom: 0.5em;
}

/* ── Container ─────────────────────────────────────────────── */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

.container-wide {
    max-width: var(--container-wide);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ── Sections ──────────────────────────────────────────────── */
/* ✏️ CONTENT — white bg ensures green body only shows at edges (Avada pattern) */
.section {
    padding: var(--section-padding-y) 0;
    background-color: var(--color-white);
}

.section--alt {
    background-color: var(--color-off-white);
}

.section--cream {
    background-color: var(--color-cream);
}

/* ⚙️ ENGINE — main content area needs white bg over green body */
.site-content {
    background-color: var(--color-white);
}

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    text-align: center;
    border: none;
    cursor: pointer;
    transition: all var(--transition-medium);
    text-decoration: none;
}

.btn-primary {
    background-color: var(--color-green);
    color: var(--color-white);
}

.btn-primary:hover {
    background-color: var(--color-green-dark);
    color: var(--color-white);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-green);
    border: 2px solid var(--color-green);
}

.btn-outline:hover {
    background-color: var(--color-green);
    color: var(--color-white);
}

/* ── Utility ───────────────────────────────────────────────── */
.text-center { text-align: center; }
.text-white { color: var(--color-white); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

/* ── Screen reader only ────────────────────────────────────── */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ✅ SAFE TO RUN — CSS styles only, no executable code */