/* DAPITA — Shared styles for all pages */

:root {
    --brand-purple: #9B4DCA;
    --brand-cyan: #5BC0DE;
    --brand-orange: #E67E22;
    --brand-dark: #0D1117;
    --bg: #0D1117;
    --bg-elevated: #161B22;
    --card-bg: rgba(30, 30, 40, 0.6);
    --glass: rgba(255, 255, 255, 0.05);
    --glass-strong: rgba(255, 255, 255, 0.1);
    --glass-border: rgba(255, 255, 255, 0.1);
    --text: #E6EDF3;
    --text-secondary: #AAAAAA;
    --muted: #8B949E;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 100px; }

body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background:
        radial-gradient(ellipse at top left, rgba(155, 77, 202, 0.15) 0%, transparent 50%),
        radial-gradient(ellipse at bottom right, rgba(91, 192, 222, 0.1) 0%, transparent 50%),
        radial-gradient(ellipse at center, rgba(230, 126, 34, 0.05) 0%, transparent 60%);
    pointer-events: none;
    z-index: 0;
}

main, header, footer { position: relative; z-index: 1; }

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    position: sticky;
    top: 0;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(13, 17, 23, 0.8);
    border-bottom: 1px solid var(--glass-border);
    z-index: 100;
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 0;
}

.logo {
    font-size: 22px;
    font-weight: 800;
    letter-spacing: 0.5px;
    background: linear-gradient(135deg, var(--brand-purple), var(--brand-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s;
}

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

.nav-cta {
    padding: 10px 20px;
    background: linear-gradient(135deg, var(--brand-purple), #7B2DAA);
    border: none;
    border-radius: 10px;
    color: white;
    text-decoration: none;
    font-size: 14px;
    font-weight: 500;
    transition: all 0.2s;
}

.nav-cta:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 24px rgba(155, 77, 202, 0.3);
}

@media (max-width: 768px) {
    .nav-links { display: none; }
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 10px;
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.2s;
    cursor: pointer;
    border: 1px solid transparent;
    font-family: inherit;
}

.btn-primary {
    background: linear-gradient(135deg, var(--brand-purple), #7B2DAA);
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(155, 77, 202, 0.4);
}

.btn-secondary {
    background: var(--glass);
    border-color: var(--glass-border);
    color: var(--text);
}

.btn-secondary:hover {
    background: var(--glass-strong);
    border-color: var(--brand-cyan);
}

/* Sections */
section { padding: 80px 0; }

.section-header {
    text-align: center;
    margin-bottom: 56px;
}

.section-tag {
    display: inline-block;
    padding: 6px 14px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    color: var(--brand-cyan);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: clamp(32px, 5vw, 52px);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-header h2 .gradient {
    background: linear-gradient(135deg, var(--brand-purple), var(--brand-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-header p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 720px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Page hero (for inner pages) */
.page-hero {
    padding: 80px 0 40px;
    text-align: center;
}

.page-hero h1 {
    font-size: clamp(36px, 6vw, 56px);
    font-weight: 800;
    letter-spacing: -1.5px;
    line-height: 1.1;
    margin-bottom: 20px;
}

.page-hero h1 .gradient {
    background: linear-gradient(135deg, var(--brand-purple), var(--brand-cyan));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.page-hero p {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.6;
}

/* Content blocks for inner pages */
.content-block {
    padding: 40px;
    background: var(--card-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    margin-bottom: 24px;
}

.content-block h2 {
    font-size: 28px;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 20px;
    color: var(--text);
}

.content-block h3 {
    font-size: 20px;
    font-weight: 700;
    margin-top: 24px;
    margin-bottom: 12px;
    color: var(--text);
}

.content-block p {
    color: var(--text-secondary);
    font-size: 16px;
    line-height: 1.7;
    margin-bottom: 16px;
}

.content-block ul, .content-block ol {
    color: var(--text-secondary);
    margin: 16px 0 16px 20px;
    line-height: 1.7;
}

.content-block li { margin-bottom: 8px; }

.content-block a {
    color: var(--brand-cyan);
    text-decoration: none;
}

.content-block a:hover {
    text-decoration: underline;
}

.content-block strong { color: var(--text); }

.content-block code {
    font-family: 'JetBrains Mono', 'SF Mono', Monaco, Consolas, monospace;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 14px;
    color: var(--text);
}

/* Footer */
footer {
    background: var(--bg-elevated);
    border-top: 1px solid var(--glass-border);
    padding: 64px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 40px;
    margin-bottom: 48px;
}

@media (max-width: 768px) {
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

.footer-brand .logo {
    display: inline-block;
    margin-bottom: 16px;
}

.footer-brand p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
    max-width: 320px;
}

.footer-col h4 {
    font-size: 12px;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 18px;
    font-weight: 700;
}

.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 12px; }

.footer-col a {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.2s;
}

.footer-col a:hover { color: var(--brand-cyan); }

.footer-bottom {
    padding-top: 32px;
    border-top: 1px solid var(--glass-border);
    text-align: center;
    color: var(--muted);
    font-size: 13px;
}

.footer-bottom code {
    font-family: 'JetBrains Mono', 'SF Mono', Monaco, Consolas, monospace;
    color: var(--text-secondary);
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 560px;
    margin: 0 auto;
    padding: 24px 28px;
    background: rgba(22, 27, 34, 0.95);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    z-index: 1000;
    transform: translateY(150%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.cookie-banner.visible { transform: translateY(0); }

.cookie-banner h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 8px;
}

.cookie-banner p {
    color: var(--text-secondary);
    font-size: 13px;
    line-height: 1.5;
    margin-bottom: 16px;
}

.cookie-banner p a {
    color: var(--brand-cyan);
    text-decoration: none;
}

.cookie-banner p a:hover { text-decoration: underline; }

.cookie-banner-actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cookie-btn {
    padding: 10px 20px;
    border-radius: 8px;
    border: 1px solid transparent;
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
}

.cookie-btn-accept {
    background: linear-gradient(135deg, var(--brand-purple), #7B2DAA);
    color: white;
}

.cookie-btn-accept:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(155, 77, 202, 0.3);
}

.cookie-btn-decline {
    background: var(--glass);
    border-color: var(--glass-border);
    color: var(--text);
}

.cookie-btn-decline:hover {
    background: var(--glass-strong);
}

@media (max-width: 600px) {
    .cookie-banner {
        left: 12px;
        right: 12px;
        bottom: 12px;
        padding: 20px;
    }
    .cookie-banner-actions { flex-direction: column; }
    .cookie-btn { width: 100%; }
}

/* Mobile overflow fixes for blog posts */
@media (max-width: 768px) {
    .post-body {
        padding-left: 16px !important;
        padding-right: 16px !important;
    }
    .post-body p, .post-body h2, .post-body h3, .post-body li {
        word-wrap: break-word;
        overflow-wrap: break-word;
    }
    .post-body a, .post-body code {
        word-break: break-word;
    }
    .post-body table {
        display: block;
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .post-title {
        padding: 0 16px;
        word-wrap: break-word;
    }
    .post-lede {
        padding: 0 16px;
    }
}