/* SereneHost — Shared Base Styles
   Included by all secondary pages + index.html
   ---------------------------------------------------- */

:root {
    --primary-dark: #1a2e16;
    --primary: #283618;
    --primary-light: #3d5a30;
    --accent: #e8b758;
    --accent-light: #f6d694;
    --text-dark: #1a202c;
    --text-light: #4a5568;
    --bg-light: #f0fff1;
    --bg-green: #dde5b6;
    --white: #ffffff;
    --success: #38a169;
    --border-color: #e2e8f0;
    --shadow-sm:     0 2px 8px  rgba(0,0,0,.08);
    --shadow-md:     0 4px 15px rgba(0,0,0,.10);
    --shadow-lg:     0 8px 30px rgba(0,0,0,.14);
    --transition:    all 0.3s ease;
    --transition-t:  transform 0.3s ease;
    --radius-sm:     8px;
    --radius-md:     15px;
    --radius-pill:   50px;
    --gradient-primary: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
}

html.font-small  { font-size: 14px; }
html.font-medium { font-size: 16px; }
html.font-large  { font-size: 18px; }

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text-dark);
    background: var(--bg-light);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

header {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.08);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.header-controls { display: flex; align-items: center; gap: 8px; }

.logo img {
    height: 80px;
    width: auto;
}

.nav {
    display: flex;
    gap: 25px;
    align-items: center;
}

.nav a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 500;
    font-size: 0.95rem;
    transition: color 0.3s;
    position: relative;
}

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

.nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary);
    transition: width 0.3s;
}

.nav a:hover::after {
    width: 100%;
}

/* ── Nav button (active highlight) ────────────────────────────────────── */
.nav .btn-nav { background: var(--primary); color: var(--white) !important; padding: 8px 20px; border-radius: var(--radius-pill); font-weight: 600; font-size: 0.9rem; }
.nav .btn-nav::after { display: none; }
.nav .btn-nav:hover { background: var(--primary-dark); }

/* ── Footer ────────────────────────────────────────────────────────────── */
.footer { background: var(--primary-dark); color: var(--white); padding: 50px 20px 28px; text-align: center; }
.footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 20px; margin: 22px 0 14px; }
.footer-links a { color: rgba(255,255,255,0.8); text-decoration: none; font-weight: 500; font-size: 0.95rem; transition: color 0.3s; }
.footer-links a:hover { color: var(--accent); }
.footer-contact { font-size: 0.9rem; color: rgba(255,255,255,0.55); margin-bottom: 6px; }
.footer-contact a { color: var(--accent); text-decoration: none; }
.footer-contact a:hover { text-decoration: underline; }
.copyright { color: rgba(255,255,255,0.45); font-size: 0.85rem; margin-top: 18px; }