/* El Consulting Group Styles */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --bg: #0a0a0a; --bg-alt: #111111; --bg-card: #161616; --bg-card-hover: #1a1a1a;
  --white: #ffffff; --gray-100: #f0f0f0; --gray-300: #b0b0b0; --gray-500: #707070;
  --gray-700: #3a3a3a; --gray-800: #222222; --accent: #00c853;
  --accent-dim: rgba(0, 200, 83, 0.1);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}
html { scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--bg); color: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; overflow-x: hidden; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
nav { position: fixed; top: 0; left: 0; width: 100%; z-index: 100; background: rgba(10,10,10,0.95); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom: 1px solid rgba(255,255,255,0.06); transition: background 0.3s; }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 1rem 2rem; display: flex; justify-content: space-between; align-items: center; }
.logo { font-weight: 700; font-size: 1.1rem; letter-spacing: 2px; color: var(--white); text-decoration: none; }
.logo:hover { text-decoration: none; }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a { color: var(--gray-300); font-size: 0.8rem; font-weight: 500; text-transform: uppercase; letter-spacing: 1.5px; text-decoration: none; transition: color 0.2s; }
.nav-links a:hover { color: var(--white); text-decoration: none; }
.menu-toggle { display: none; background: none; border: none; color: var(--white); font-size: 1.5rem; cursor: pointer; }
.hero { min-height: 100vh; display: flex; align-items: center; padding: 0 2rem; position: relative; }
.hero::before { content: ''; position: absolute; top: 0; right: 0; width: 50%; height: 100%; background: radial-gradient(ellipse at 80% 50%, rgba(0,200,83,0.04) 0%, transparent 70%); pointer-events: none; }
.hero-inner { max-width: 1100px; margin: 0 auto; width: 100%; padding: 8rem 0 6rem; position: relative; }
.hero-label { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 3px; color: var(--accent); margin-bottom: 1.5rem; }
.hero h1 { font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 800; line-height: 1.08; letter-spacing: -0.03em; margin-bottom: 1.5rem; max-width: 800px; }
.hero-desc { font-size: 1.15rem; color: var(--gray-300); max-width: 560px; line-height: 1.7; margin-bottom: 2.5rem; font-weight: 400; }
.btn-primary { display: inline-block; padding: 0.9rem 2.2rem; background: var(--accent); color: #000; font-weight: 600; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; border: none; cursor: pointer; text-decoration: none; font-family: var(--font); transition: opacity 0.2s; }
.btn-primary:hover { text-decoration: none; opacity: 0.9; }
.btn-secondary { display: inline-block; padding: 0.9rem 2.2rem; background: transparent; color: var(--gray-300); font-weight: 500; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 1.5px; border: 1px solid var(--gray-700); cursor: pointer; text-decoration: none; font-family: var(--font); margin-left: 1rem; transition: color 0.2s, border-color 0.2s; }
.btn-secondary:hover { color: var(--white); border-color: var(--gray-500); text-decoration: none; }
section { padding: 8rem 2rem; }
.container { max-width: 1100px; margin: 0 auto; }
.section-label { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 3px; color: var(--accent); margin-bottom: 1rem; }
.section-title { font-size: clamp(1.8rem, 3.5vw, 2.8rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.15; margin-bottom: 1rem; }
.section-desc { color: var(--gray-300); font-size: 1.05rem; max-width: 600px; line-height: 1.7; margin-bottom: 4rem; }
.services-section { background: var(--bg-alt); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.service-card { background: var(--bg-card); padding: 2.5rem 2rem; border: 1px solid rgba(255,255,255,0.06); transition: border-color 0.3s, transform 0.3s; position: relative; }
.service-card:hover { border-color: rgba(0,200,83,0.3); transform: translateY(-2px); }
.service-card.featured { border-color: var(--accent); }
.service-card.featured::before { content: 'Most Popular'; position: absolute; top: 0; right: 2rem; background: var(--accent); color: #000; font-size: 0.65rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1.5px; padding: 0.35rem 0.8rem; }
.service-icon { color: var(--accent); margin-bottom: 1.5rem; }
.service-pricing { font-size: 2rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 0.5rem; }
.service-pricing span { font-size: 0.85rem; font-weight: 500; color: var(--gray-500); }
.service-card h3 { font-size: 1.15rem; font-weight: 700; margin-bottom: 1rem; }
.service-card p { color: var(--gray-300); font-size: 0.9rem; line-height: 1.7; margin-bottom: 1.5rem; }
.service-features { list-style: none; margin-bottom: 2rem; }
.service-features li { color: var(--gray-300); font-size: 0.82rem; padding: 0.4rem 0; padding-left: 1.2rem; position: relative; }
.service-features li::before { content: '\2713'; color: var(--accent); position: absolute; left: 0; font-weight: 700; font-size: 0.75rem; }
.btn-service { display: inline-block; color: var(--accent); font-size: 0.8rem; font-weight: 600; text-transform: uppercase; letter-spacing: 1px; text-decoration: none; transition: opacity 0.2s; }
.btn-service:hover { opacity: 0.8; text-decoration: none; }
.about-section { background: var(--bg); }
.about-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 4rem; align-items: start; }
.about-text p { color: var(--gray-300); font-size: 1.05rem; line-height: 1.8; margin-bottom: 1.2rem; max-width: 700px; }
.about-differentiators { display: grid; gap: 2rem; }
.diff-item { padding-left: 1.5rem; border-left: 2px solid var(--accent); }
.diff-item h4 { font-size: 0.95rem; font-weight: 700; margin-bottom: 0.4rem; text-transform: uppercase; letter-spacing: 0.5px; }
.diff-item p { color: var(--gray-300); font-size: 0.88rem; line-height: 1.65; }
.results-section { background: var(--bg-alt); }
.stats-row { display: flex; gap: 4rem; margin: 0 0 5rem; flex-wrap: wrap; }
.stat-item { position: relative; }
.stat-number { font-size: 3.5rem; font-weight: 800; color: var(--accent); letter-spacing: -0.02em; line-height: 1; display: inline; }
.stat-suffix { font-size: 1.8rem; font-weight: 700; color: var(--accent); display: inline; margin-left: 2px; }
.stat-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 2px; color: var(--gray-500); margin-top: 0.5rem; font-weight: 500; }
.case-studies-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.case-card { background: var(--bg-card); padding: 2rem; border: 1px solid rgba(255,255,255,0.06); transition: border-color 0.3s; }
.case-card:hover { border-color: rgba(0,200,83,0.2); }
.case-industry { font-size: 0.65rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--accent); margin-bottom: 1rem; }
.case-card h4 { font-size: 1.05rem; font-weight: 700; margin-bottom: 0.8rem; line-height: 1.3; }
.case-card p { color: var(--gray-300); font-size: 0.88rem; line-height: 1.65; margin-bottom: 1.5rem; }
.case-metric { font-size: 1.5rem; font-weight: 800; color: var(--accent); }
.case-metric span { display: block; font-size: 0.65rem; font-weight: 500; color: var(--gray-500); text-transform: uppercase; letter-spacing: 2px; margin-top: 0.25rem; }
.why-section { background: var(--bg); }
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.5rem; margin-top: 3rem; }
.why-number { font-size: 2.5rem; font-weight: 800; color: var(--gray-800); line-height: 1; margin-bottom: 1rem; }
.why-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 0.6rem; }
.why-item p { color: var(--gray-300); font-size: 0.88rem; line-height: 1.65; }
.contact-section { background: var(--bg-alt); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 5rem; align-items: start; }
.contact-desc { color: var(--gray-300); font-size: 1.05rem; line-height: 1.7; margin-bottom: 2.5rem; }
.contact-details { display: flex; flex-direction: column; gap: 1rem; }
.contact-item { display: flex; align-items: center; gap: 0.75rem; color: var(--gray-300); font-size: 0.92rem; }
.contact-item svg { color: var(--accent); flex-shrink: 0; }
.contact-item a { color: var(--gray-300); transition: color 0.2s; }
.contact-item a:hover { color: var(--white); text-decoration: none; }
.contact-form-wrap { background: var(--bg-card); padding: 2.5rem; border: 1px solid rgba(255,255,255,0.06); }
.form-group { margin-bottom: 1rem; }
.form-group input, .form-group select, .form-group textarea { width: 100%; padding: 0.85rem 1rem; background: var(--bg); border: 1px solid var(--gray-700); color: var(--white); font-family: var(--font); font-size: 0.9rem; outline: none; transition: border-color 0.2s; }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group select { appearance: none; -webkit-appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23707070' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.5rem; }
.form-group select option { background: var(--bg-card); color: var(--white); }
.form-group textarea { resize: vertical; min-height: 100px; }
.btn-full { width: 100%; text-align: center; margin-top: 0.5rem; }
::placeholder { color: var(--gray-500); }
footer { background: var(--bg); padding: 5rem 2rem 2rem; border-top: 1px solid rgba(255,255,255,0.06); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 3rem; margin-bottom: 4rem; }
.footer-logo { font-weight: 700; font-size: 1rem; letter-spacing: 2px; margin-bottom: 1rem; }
.footer-brand p { color: var(--gray-500); font-size: 0.85rem; line-height: 1.6; max-width: 280px; }
.footer-links h5 { font-size: 0.7rem; font-weight: 600; text-transform: uppercase; letter-spacing: 2px; color: var(--gray-500); margin-bottom: 1rem; }
.footer-links ul { list-style: none; }
.footer-links li { margin-bottom: 0.5rem; }
.footer-links a { color: var(--gray-300); font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: var(--white); text-decoration: none; }
.footer-links li:not(:has(a)) { color: var(--gray-300); font-size: 0.85rem; }
.footer-bottom { padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.06); display: flex; justify-content: space-between; align-items: center; }
.footer-bottom p { color: var(--gray-500); font-size: 0.75rem; }
.footer-legal { letter-spacing: 0.5px; }
.fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease-out, transform 0.6s ease-out; }
.fade-in.visible { opacity: 1; transform: translateY(0); }
@media (max-width: 900px) {
  .services-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .stats-row { gap: 2.5rem; }
  .case-studies-grid { grid-template-columns: 1fr; gap: 1.5rem; }
  .why-grid { grid-template-columns: repeat(2, 1fr); gap: 2rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}
@media (max-width: 640px) {
  .menu-toggle { display: block; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; width: 100%; background: rgba(10,10,10,0.98); flex-direction: column; padding: 1.5rem 2rem; gap: 1.2rem; border-bottom: 1px solid rgba(255,255,255,0.06); }
  .nav-links.open { display: flex; }
  .hero h1 { font-size: clamp(2rem, 8vw, 3rem); }
  .btn-secondary { margin-left: 0; margin-top: 0.75rem; display: block; text-align: center; }
  .btn-primary { display: block; text-align: center; }
  .stats-row { flex-direction: column; gap: 2rem; }
  .stat-number { font-size: 2.5rem; }
  .why-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; gap: 0.5rem; text-align: center; }
  section { padding: 5rem 1.5rem; }
}