/*
Theme Name: Cloud Solutions Technology
Theme URI: https://cloudsolutions.technology
Author: Cloud Solutions Technology
Description: Enterprise dark theme for cloud infrastructure consulting
Version: 1.0
Text Domain: cloudsol-theme
*/

:root {
    --bg-primary: #0a0e17;
    --bg-secondary: #111827;
    --bg-card: #1a1f2e;
    --accent: #7c3aed;
    --accent-light: #a78bfa;
    --accent-glow: rgba(124, 58, 237, 0.3);
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --text-muted: #64748b;
    --border: #1e293b;
    --success: #10b981;
    --code-bg: #0d1117;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    font-size: 16px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: "JetBrains Mono", monospace;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 0.5em;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }

a { color: var(--accent-light); text-decoration: none; transition: color 0.2s; }
a:hover { color: #c4b5fd; }

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

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

/* Header */
.site-header {
    position: fixed; top: 0; width: 100%; z-index: 1000;
    background: rgba(10, 14, 23, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 16px 0;
}

.header-inner {
    display: flex; justify-content: space-between; align-items: center;
    max-width: 1200px; margin: 0 auto; padding: 0 24px;
}

.site-logo {
    font-family: "JetBrains Mono", monospace;
    font-size: 1.25rem; font-weight: 700; color: var(--text-primary);
}

.site-logo span { color: var(--accent); }

.main-nav ul { display: flex; list-style: none; gap: 32px; }
.main-nav a {
    color: var(--text-secondary); font-size: 0.9rem; font-weight: 500;
    transition: color 0.2s; text-transform: uppercase; letter-spacing: 0.05em;
}
.main-nav a:hover { color: var(--accent-light); }

.nav-cta {
    background: var(--accent) !important; color: white !important;
    padding: 8px 20px; border-radius: 6px; font-size: 0.85rem !important;
}
.nav-cta:hover { background: #6d28d9 !important; }

.mobile-toggle { display: none; background: none; border: none; color: var(--text-primary); font-size: 1.5rem; cursor: pointer; }

/* Hero */
.hero {
    padding: 160px 0 100px;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    position: relative; overflow: hidden;
}

.hero::before {
    content: ""; position: absolute; top: 50%; left: 50%;
    width: 600px; height: 600px; transform: translate(-50%, -50%);
    background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
    pointer-events: none;
}

.hero-content { position: relative; z-index: 1; text-align: center; max-width: 800px; margin: 0 auto; }

.hero h1 { font-size: 3.5rem; margin-bottom: 1rem; }
.hero h1 .accent { color: var(--accent); }
.hero .subtitle { font-size: 1.25rem; color: var(--text-secondary); margin-bottom: 2rem; max-width: 600px; margin-left: auto; margin-right: auto; }

.btn {
    display: inline-block; padding: 14px 32px; border-radius: 8px;
    font-weight: 600; font-size: 1rem; transition: all 0.2s; cursor: pointer; border: none;
}

.btn-primary { background: var(--accent); color: white; }
.btn-primary:hover { background: #6d28d9; transform: translateY(-2px); box-shadow: 0 8px 30px var(--accent-glow); color: white; }

.btn-outline { border: 1px solid var(--border); color: var(--text-primary); background: transparent; margin-left: 12px; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent-light); }

/* Stats */
.stats-bar {
    display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px;
    padding: 60px 0; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    margin: 60px 0;
}

.stat { text-align: center; }
.stat-number { font-family: "JetBrains Mono", monospace; font-size: 2.5rem; font-weight: 700; color: var(--accent); }
.stat-label { color: var(--text-muted); font-size: 0.9rem; margin-top: 4px; }

/* Section */
.section { padding: 100px 0; }
.section-dark { background: var(--bg-secondary); }
.section-title { text-align: center; margin-bottom: 60px; }
.section-title h2 { margin-bottom: 16px; }
.section-title p { color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

/* Cards */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 24px; }

.card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
    padding: 32px; transition: all 0.3s;
}

.card:hover { border-color: var(--accent); transform: translateY(-4px); box-shadow: 0 12px 40px rgba(0,0,0,0.3); }

.card-icon { font-size: 2rem; margin-bottom: 16px; }
.card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.card p { color: var(--text-secondary); font-size: 0.95rem; }

/* Process Steps */
.process-steps { counter-reset: step; }
.process-step {
    display: flex; gap: 32px; margin-bottom: 48px; padding: 32px;
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
    position: relative;
}
.process-step::before {
    counter-increment: step; content: counter(step, decimal-leading-zero);
    font-family: "JetBrains Mono", monospace; font-size: 3rem; font-weight: 700;
    color: var(--accent); opacity: 0.3; min-width: 80px;
}
.process-step h3 { color: var(--accent-light); }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.team-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px; padding: 32px; text-align: center; }
.team-avatar {
    width: 80px; height: 80px; border-radius: 50%; background: var(--accent);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px; font-size: 2rem; font-weight: 700; color: white;
    font-family: "JetBrains Mono", monospace;
}
.team-role { color: var(--accent-light); font-size: 0.85rem; font-family: "JetBrains Mono", monospace; }
.cert-badge {
    display: inline-block; background: rgba(124, 58, 237, 0.15); color: var(--accent-light);
    padding: 4px 10px; border-radius: 4px; font-size: 0.75rem; margin: 4px 2px;
    font-family: "JetBrains Mono", monospace;
}

/* Case Studies */
.case-study {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
    padding: 40px; margin-bottom: 32px;
}
.case-study-meta { display: flex; gap: 16px; margin-bottom: 16px; flex-wrap: wrap; }
.case-study-tag {
    background: rgba(124, 58, 237, 0.15); color: var(--accent-light);
    padding: 4px 12px; border-radius: 4px; font-size: 0.8rem;
    font-family: "JetBrains Mono", monospace;
}
.case-study-results { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 24px; padding-top: 24px; border-top: 1px solid var(--border); }

/* Code block */
.code-block {
    background: var(--code-bg); border: 1px solid var(--border); border-radius: 8px;
    padding: 24px; font-family: "JetBrains Mono", monospace; font-size: 0.85rem;
    overflow-x: auto; color: var(--text-secondary); margin: 24px 0;
}
.code-block .comment { color: var(--text-muted); }
.code-block .keyword { color: var(--accent-light); }
.code-block .string { color: var(--success); }

/* Contact */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; }
.contact-form input, .contact-form textarea, .contact-form select {
    width: 100%; background: var(--bg-card); border: 1px solid var(--border);
    border-radius: 8px; padding: 14px 16px; color: var(--text-primary);
    font-family: "Inter", sans-serif; font-size: 1rem; margin-bottom: 16px;
    transition: border-color 0.2s;
}
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--accent); outline: none; }
.contact-form textarea { min-height: 150px; resize: vertical; }
.contact-info-item { margin-bottom: 24px; }
.contact-info-item h4 { color: var(--accent-light); font-size: 0.9rem; margin-bottom: 8px; }

/* Blog / Single */
.post-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: 12px;
    padding: 32px; margin-bottom: 24px; transition: all 0.3s;
}
.post-card:hover { border-color: var(--accent); }
.post-card h2 { font-size: 1.5rem; }
.post-card .post-meta { color: var(--text-muted); font-size: 0.85rem; margin-bottom: 12px; }
.post-card .post-excerpt { color: var(--text-secondary); }

.single-post { max-width: 800px; margin: 0 auto; padding-top: 120px; }
.single-post h1 { font-size: 2.5rem; margin-bottom: 16px; }
.single-post .post-meta { color: var(--text-muted); margin-bottom: 32px; }
.entry-content p { margin-bottom: 1.5em; color: var(--text-secondary); }
.entry-content h2 { margin-top: 2em; color: var(--text-primary); }
.entry-content h3 { margin-top: 1.5em; color: var(--text-primary); }
.entry-content ul, .entry-content ol { margin-bottom: 1.5em; padding-left: 24px; color: var(--text-secondary); }
.entry-content li { margin-bottom: 0.5em; }
.entry-content code { background: var(--code-bg); padding: 2px 6px; border-radius: 4px; font-family: "JetBrains Mono", monospace; font-size: 0.9em; }
.entry-content pre { background: var(--code-bg); padding: 20px; border-radius: 8px; overflow-x: auto; margin-bottom: 1.5em; }
.entry-content pre code { background: none; padding: 0; }
.entry-content blockquote { border-left: 3px solid var(--accent); padding-left: 20px; margin: 1.5em 0; color: var(--text-muted); font-style: italic; }

/* Footer */
.site-footer {
    background: var(--bg-secondary); border-top: 1px solid var(--border);
    padding: 60px 0 30px;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { color: var(--text-muted); margin-top: 12px; font-size: 0.9rem; }
.footer-col h4 { color: var(--text-primary); font-size: 0.9rem; margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.05em; }
.footer-col ul { list-style: none; }
.footer-col li { margin-bottom: 8px; }
.footer-col a { color: var(--text-muted); font-size: 0.9rem; }
.footer-col a:hover { color: var(--accent-light); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 24px; text-align: center; color: var(--text-muted); font-size: 0.85rem; }

/* CTA Banner */
.cta-banner {
    background: linear-gradient(135deg, var(--accent) 0%, #4c1d95 100%);
    border-radius: 16px; padding: 60px; text-align: center; margin: 60px 0;
}
.cta-banner h2 { color: white; margin-bottom: 16px; }
.cta-banner p { color: rgba(255,255,255,0.8); margin-bottom: 24px; }
.cta-banner .btn { background: white; color: var(--accent); }
.cta-banner .btn:hover { transform: translateY(-2px); box-shadow: 0 8px 30px rgba(0,0,0,0.3); }

/* Page header */
.page-header {
    padding: 140px 0 60px;
    background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
    text-align: center;
}
.page-header p { color: var(--text-secondary); max-width: 600px; margin: 0 auto; }

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    .hero h1 { font-size: 2.25rem; }
    .hero { padding: 120px 0 60px; }
    .stats-bar { grid-template-columns: repeat(2, 1fr); }
    .contact-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .case-study-results { grid-template-columns: 1fr; }
    .main-nav { display: none; position: absolute; top: 100%; left: 0; width: 100%; background: var(--bg-primary); border-bottom: 1px solid var(--border); padding: 24px; }
    .main-nav.active { display: block; }
    .main-nav ul { flex-direction: column; gap: 16px; }
    .mobile-toggle { display: block; }
    .process-step { flex-direction: column; gap: 16px; }
    .process-step::before { font-size: 2rem; }
    .card-grid { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 480px) {
    .stats-bar { grid-template-columns: 1fr; }
    .team-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}