/* Enterprise VoIP Match  -  Black + Electric Blue / Authoritative Enterprise Theme */
:root {
  --primary: #0A0A0A;
  --primary-light: #1A1A1A;
  --accent: #0066FF;
  --accent-light: #3385FF;
  --accent-dark: #0052CC;
  --bg: #F5F5F5;
  --bg-alt: #EBEBEB;
  --white: #FFFFFF;
  --text: #0A0A0A;
  --text-muted: #555555;
  --border: #CCCCCC;
  --blue-tint: #EBF2FF;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
  --shadow-md: 0 4px 14px rgba(0,0,0,0.12);
  --shadow-lg: 0 10px 32px rgba(0,0,0,0.15);
  --radius: 8px; --radius-lg: 14px;
  --font: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --max-w: 1140px;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--bg); color: var(--text); line-height: 1.7; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-light); }
h1, h2, h3, h4 { color: var(--primary); line-height: 1.25; font-weight: 700; }
h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
h2 { font-size: clamp(1.45rem, 3vw, 2rem); }
h3 { font-size: clamp(1.05rem, 2vw, 1.25rem); }
p { margin-bottom: 1rem; }
ul, ol { margin-bottom: 1rem; padding-left: 1.5rem; }
li { margin-bottom: 0.4rem; }
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 1.25rem; }
.btn { display: inline-flex; align-items: center; gap: 0.45rem; padding: 0.75rem 1.6rem; border-radius: var(--radius); font-size: 1rem; font-weight: 700; cursor: pointer; border: none; transition: all 0.2s; font-family: var(--font); }
.btn-primary { background: var(--primary); color: var(--white); }
.btn-primary:hover { background: #222; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-blue { background: var(--accent); color: var(--white); }
.btn-blue:hover { background: var(--accent-dark); transform: translateY(-1px); box-shadow: 0 4px 14px rgba(0,102,255,0.4); }
.btn-outline { background: transparent; color: var(--white); border: 2px solid rgba(255,255,255,0.5); }
.btn-outline:hover { background: rgba(255,255,255,0.08); transform: translateY(-1px); }
.btn-secondary { background: var(--white); color: var(--primary); border: 2px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-1px); }
.btn-lg { padding: 1rem 2.2rem; font-size: 1.1rem; border-radius: 10px; }
.text-center { text-align: center; }
.mt-2 { margin-top: 2rem; }
.site-nav { background: var(--primary); position: sticky; top: 0; z-index: 1000; box-shadow: 0 2px 10px rgba(0,0,0,0.3); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 0 1.25rem; height: 68px; max-width: var(--max-w); margin: 0 auto; }
.nav-logo { display: flex; align-items: center; gap: 0.65rem; color: var(--white); font-size: 1.1rem; font-weight: 800; text-decoration: none; }
.nav-logo span { color: var(--accent); }
.nav-logo-icon { width: 36px; height: 36px; background: var(--accent); border-radius: 6px; display: flex; align-items: center; justify-content: center; font-size: 1rem; flex-shrink: 0; }
.nav-links { display: flex; align-items: center; gap: 0.2rem; list-style: none; padding: 0; margin: 0; }
.nav-links a { color: rgba(255,255,255,0.75); font-size: 0.9rem; font-weight: 500; padding: 0.5rem 0.85rem; border-radius: 6px; transition: all 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--accent); background: rgba(0,102,255,0.08); }
.nav-cta { background: var(--accent) !important; color: var(--white) !important; font-weight: 700 !important; border-radius: 6px; }
.nav-cta:hover { background: var(--accent-dark) !important; }
.nav-mobile-toggle { display: none; background: none; border: none; cursor: pointer; flex-direction: column; gap: 5px; padding: 4px; }
.nav-mobile-toggle span { display: block; width: 26px; height: 2px; background: var(--white); border-radius: 2px; }
.hero { background: linear-gradient(140deg, #000 0%, #0A0A0A 60%, #111 100%); padding: 5rem 1.25rem 4rem; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -60px; right: -60px; width: 500px; height: 500px; background: radial-gradient(circle, rgba(0,102,255,0.1) 0%, transparent 65%); pointer-events: none; }
.hero::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, transparent, var(--accent), transparent); }
.hero-inner { max-width: var(--max-w); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 3.5rem; align-items: start; }
.hero-eyebrow { display: inline-block; background: rgba(0,102,255,0.12); color: var(--accent); border: 1px solid rgba(0,102,255,0.3); padding: 0.35rem 1rem; border-radius: 100px; font-size: 0.8rem; font-weight: 700; margin-bottom: 1.25rem; text-transform: uppercase; letter-spacing: 0.8px; }
.hero-content h1 { color: var(--white); margin-bottom: 1.25rem; }
.hero-content h1 em { color: var(--accent); font-style: normal; }
.hero-content p { color: rgba(255,255,255,0.72); font-size: 1.05rem; margin-bottom: 1.75rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.checklist-card { background: var(--white); border-radius: var(--radius-lg); padding: 1.75rem; box-shadow: var(--shadow-lg); border-left: 4px solid var(--accent); }
.checklist-card h3 { font-size: 0.95rem; color: var(--primary); margin-bottom: 1rem; }
.req-list { list-style: none; padding: 0; margin: 0 0 1.25rem; }
.req-list li { padding: 0.55rem 0; border-bottom: 1px solid var(--bg-alt); display: flex; align-items: center; gap: 0.75rem; font-size: 0.9rem; color: var(--text); }
.req-list li:last-child { border-bottom: none; }
.req-check { width: 20px; height: 20px; background: var(--accent); border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--white); font-size: 0.65rem; font-weight: 900; flex-shrink: 0; }
.section-white { padding: 5rem 1.25rem; background: var(--white); }
.section-alt { padding: 5rem 1.25rem; background: var(--bg-alt); }
.section-dark { padding: 5rem 1.25rem; background: var(--primary); }
.section-header { text-align: center; margin-bottom: 3rem; }
.section-tag { display: inline-block; font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.2px; color: var(--accent); background: var(--blue-tint); border: 1px solid rgba(0,102,255,0.2); padding: 0.3rem 0.9rem; border-radius: 100px; margin-bottom: 0.75rem; }
.section-header h2 { margin-bottom: 0.65rem; }
.section-header p { color: var(--text-muted); max-width: 560px; margin: 0 auto; }
.provider-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; max-width: var(--max-w); margin: 0 auto; }
.provider-card { background: var(--white); border: 2px solid var(--border); border-radius: var(--radius-lg); padding: 1.75rem; box-shadow: var(--shadow-sm); transition: all 0.2s; }
.provider-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.provider-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.provider-card h3 { margin-bottom: 0.4rem; }
.score-bar { display: flex; gap: 0.5rem; margin-bottom: 0.75rem; flex-wrap: wrap; }
.score-badge { font-size: 0.7rem; font-weight: 700; padding: 0.2rem 0.55rem; border-radius: 100px; }
.score-a { background: #E8F5E9; color: #2E7D32; border: 1px solid #A5D6A7; }
.score-b { background: var(--blue-tint); color: var(--accent-dark); border: 1px solid rgba(0,102,255,0.2); }
.provider-card p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 1rem; }
.provider-features { list-style: none; padding: 0; margin: 0 0 1rem; font-size: 0.83rem; }
.provider-features li { padding: 0.2rem 0; color: var(--text-muted); display: flex; align-items: center; gap: 0.4rem; }
.provider-features li::before { content: 'checkmark'; display: inline-block; width: 14px; height: 14px; background: var(--accent); border-radius: 50%; color: white; font-size: 0.55rem; text-align: center; line-height: 14px; flex-shrink: 0; content: ''; }
.provider-features li { padding: 0.2rem 0; color: var(--text-muted); display: flex; align-items: center; gap: 0.4rem; }
.provider-features li::before { content: ''; width: 14px; height: 14px; background: var(--accent); border-radius: 50%; flex-shrink: 0; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.75rem; max-width: var(--max-w); margin: 0 auto; }
.blog-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; transition: all 0.2s; }
.blog-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.blog-card-img { height: 120px; background: linear-gradient(135deg, #000 0%, #111 100%); display: flex; align-items: center; justify-content: center; font-size: 2.4rem; }
.blog-card-body { padding: 1.25rem; flex: 1; display: flex; flex-direction: column; }
.blog-card-meta { display: flex; gap: 0.75rem; align-items: center; margin-bottom: 0.5rem; }
.blog-tag { background: var(--blue-tint); color: var(--accent-dark); font-size: 0.7rem; font-weight: 700; padding: 0.2rem 0.6rem; border-radius: 100px; text-transform: uppercase; border: 1px solid rgba(0,102,255,0.2); }
.blog-read-time { font-size: 0.75rem; color: var(--text-muted); }
.blog-card h3 { font-size: 0.92rem; margin-bottom: 0.4rem; line-height: 1.4; }
.blog-card h3 a { color: var(--primary); }
.blog-card p { font-size: 0.85rem; color: var(--text-muted); flex: 1; margin: 0; }
.blog-card-footer { padding: 0.85rem 1.25rem; border-top: 1px solid var(--border); display: flex; justify-content: space-between; align-items: center; }
.blog-card-date { font-size: 0.75rem; color: var(--text-muted); }
.blog-read-link { font-size: 0.8rem; font-weight: 700; color: var(--accent); }
.promo-section { background: #000; padding: 4.5rem 1.25rem; }
.promo-inner { max-width: var(--max-w); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.promo-label { display: inline-block; background: rgba(0,102,255,0.12); color: var(--accent); border: 1px solid rgba(0,102,255,0.3); padding: 0.35rem 0.9rem; border-radius: 100px; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 1rem; }
.promo-content h2 { color: var(--white); font-size: clamp(1.4rem, 3vw, 1.85rem); margin-bottom: 0.9rem; }
.promo-content p { color: rgba(255,255,255,0.7); margin-bottom: 1.25rem; }
.promo-details { list-style: none; padding: 0; margin: 0 0 2rem; }
.promo-details li { color: rgba(255,255,255,0.8); padding: 0.4rem 0; display: flex; align-items: center; gap: 0.6rem; font-size: 0.92rem; }
.promo-details li::before { content: 'checkmark'; color: var(--accent); font-weight: 700; flex-shrink: 0; font-size: 1rem; content: '\2713'; }
.promo-card { background: rgba(255,255,255,0.04); border: 1px solid rgba(0,102,255,0.2); border-radius: var(--radius-lg); padding: 2rem; text-align: center; }
.promo-phone-emoji { font-size: 3.5rem; margin-bottom: 1rem; }
.promo-card h3 { color: var(--white); margin-bottom: 0.5rem; }
.promo-card p { color: rgba(255,255,255,0.55); font-size: 0.88rem; margin-bottom: 1.25rem; }
.promo-highlight { background: var(--accent); color: var(--white); padding: 0.5rem 1.2rem; border-radius: 8px; font-size: 1rem; font-weight: 800; display: inline-block; margin-bottom: 1rem; }
.form-embed-section { padding: 5rem 1.25rem; background: var(--bg-alt); }
.form-embed-wrap { max-width: 760px; margin: 0 auto; background: var(--white); border: 2px solid var(--primary); border-radius: var(--radius-lg); padding: 2.5rem; box-shadow: var(--shadow-lg); }
.form-embed-header { text-align: center; margin-bottom: 2rem; }
.form-embed-wrap iframe { width: 100%; border: none; min-height: 560px; border-radius: var(--radius); }
.cta-banner { background: var(--accent); padding: 4rem 1.25rem; text-align: center; }
.cta-banner h2 { color: var(--white); margin-bottom: 0.65rem; }
.cta-banner p { color: rgba(255,255,255,0.85); margin-bottom: 1.75rem; }
.page-hero { background: linear-gradient(140deg, #000 0%, #111 100%); padding: 4rem 1.25rem; text-align: center; }
.page-hero h1 { color: var(--white); margin-bottom: 0.75rem; }
.page-hero p { color: rgba(255,255,255,0.72); font-size: 1.05rem; max-width: 600px; margin: 0 auto; }
.post-hero { background: linear-gradient(140deg, #000 0%, #111 100%); padding: 4rem 1.25rem; }
.post-hero-inner { max-width: 820px; margin: 0 auto; }
.breadcrumb { font-size: 0.83rem; color: rgba(255,255,255,0.5); margin-bottom: 1.25rem; }
.breadcrumb a { color: rgba(255,255,255,0.5); }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb span { margin: 0 0.4rem; }
.post-meta { display: flex; align-items: center; gap: 1.25rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.post-tag { background: rgba(0,102,255,0.12); color: var(--accent); border: 1px solid rgba(0,102,255,0.3); padding: 0.3rem 0.85rem; border-radius: 100px; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; }
.post-date, .post-read { font-size: 0.83rem; color: rgba(255,255,255,0.5); }
.post-hero h1 { color: var(--white); margin-bottom: 1rem; }
.post-intro { color: rgba(255,255,255,0.72); font-size: 1.05rem; margin: 0; }
.post-body { max-width: 820px; margin: 0 auto; padding: 3rem 1.25rem 4rem; }
.post-body h2 { margin-top: 2.5rem; margin-bottom: 1rem; border-bottom: 2px solid var(--bg-alt); padding-bottom: 0.5rem; }
.post-body h3 { margin-top: 1.75rem; margin-bottom: 0.75rem; color: var(--accent); }
.post-cta-box { background: linear-gradient(135deg, #000 0%, #111 100%); border-radius: var(--radius-lg); padding: 2.5rem; margin-top: 3rem; text-align: center; border: 1px solid rgba(0,102,255,0.2); }
.post-cta-box h3 { color: var(--white); margin-bottom: 0.6rem; }
.post-cta-box p { color: rgba(255,255,255,0.7); margin-bottom: 1.5rem; }
.page-content { max-width: 860px; margin: 0 auto; padding: 4rem 1.25rem; }
.page-content h2 { margin-top: 2.5rem; margin-bottom: 1rem; border-bottom: 2px solid var(--bg-alt); padding-bottom: 0.5rem; }
.page-content h2:first-of-type { margin-top: 0; }
.site-footer { background: #000; color: rgba(255,255,255,0.6); padding: 3.5rem 1.25rem 2rem; }
.footer-inner { max-width: var(--max-w); margin: 0 auto; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 2.5rem; margin-bottom: 3rem; }
.footer-brand p { font-size: 0.88rem; line-height: 1.6; margin: 1rem 0; }
.footer-network { font-size: 0.83rem; display: flex; align-items: center; gap: 0.4rem; }
.footer-network a { color: var(--accent); font-weight: 600; }
.footer-col h4 { color: var(--white); font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.8px; margin-bottom: 1rem; }
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 0.5rem; }
.footer-col a { color: rgba(255,255,255,0.55); font-size: 0.88rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1.5rem; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 0.75rem; font-size: 0.8rem; }
.footer-bottom a { color: rgba(255,255,255,0.45); }
.footer-bottom a:hover { color: var(--accent); }
@media (max-width: 1024px) { .hero-inner { grid-template-columns: 1fr; } .provider-grid, .blog-grid { grid-template-columns: 1fr 1fr; } .footer-grid { grid-template-columns: 1fr 1fr; } .promo-inner { grid-template-columns: 1fr; } }
@media (max-width: 768px) { .nav-links { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--primary); flex-direction: column; padding: 1rem; border-top: 1px solid rgba(255,255,255,0.08); } .nav-links.open { display: flex; } .nav-links li { width: 100%; } .nav-links a { display: block; padding: 0.75rem 1rem; } .nav-mobile-toggle { display: flex; } .site-nav { position: relative; } .provider-grid, .blog-grid { grid-template-columns: 1fr; } .footer-grid { grid-template-columns: 1fr; gap: 2rem; } }