:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --accent: #ca8a04;
  --accent-hover: #eab308;
  --text-dark: #334155;
  --text-light: #94a3b8;
  --bg-light: #f8fafc;
  --white: #ffffff;
  --transition: all 0.3s ease;
  --radius: 8px;
  --shadow: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { font-family: 'Inter', system-ui, -apple-system, sans-serif; color: var(--text-dark); line-height: 1.6; background-color: var(--bg-light); overflow-x: hidden; }

h1, h2, h3, h4, h5, h6 { color: var(--primary); line-height: 1.2; font-weight: 700; margin-bottom: 1rem; }
h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
p { margin-bottom: 1rem; }
a { color: var(--accent); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--accent-hover); }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section-light { background-color: var(--white); }
.section-gray { background-color: var(--bg-light); }
.section-dark { background-color: var(--primary); color: var(--white); }
.section-dark h2, .section-dark h3, .section-dark p { color: var(--white); }

.btn { display: inline-block; padding: 0.875rem 1.75rem; border-radius: var(--radius); font-weight: 600; text-align: center; cursor: pointer; transition: var(--transition); border: 2px solid transparent; font-size: 1rem; }
.btn-primary { background-color: var(--accent); color: var(--white) !important; }
.btn-primary:hover { background-color: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 4px 12px rgba(202, 138, 4, 0.3); }
.btn-outline { background-color: transparent; border-color: var(--white); color: var(--white) !important; }
.btn-outline:hover { background-color: var(--white); color: var(--primary) !important; transform: translateY(-2px); }

header { background-color: var(--white); box-shadow: var(--shadow); position: sticky; top: 0; z-index: 1000; }
.navbar { display: flex; justify-content: space-between; align-items: center; padding: 1.25rem 0; }
.logo { font-size: 1.5rem; font-weight: 700; color: var(--primary); letter-spacing: -0.5px; }
.logo span { color: var(--accent); }

.nav-links { display: flex; align-items: center; gap: 2rem; list-style: none; }
.nav-cta { background-color: var(--accent) !important; color: var(--white) !important; padding: 0.6rem 1.25rem !important; border-radius: var(--radius); font-weight: 600 !important; transition: var(--transition); }
.nav-cta:hover { background-color: var(--accent-hover) !important; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(202, 138, 4, 0.3); }
.nav-links a { color: var(--text-dark); font-weight: 500; font-size: 0.95rem; }
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.mobile-menu-btn { display: none; background: none; border: none; font-size: 1.5rem; cursor: pointer; color: var(--primary); }

.hero { min-height: 85vh; display: flex; align-items: center; background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.95)), url('../images/hero-bg.jpg') center/cover; color: var(--white); text-align: center; padding: 6rem 0; }
.hero h1 { color: var(--white); margin-bottom: 1.5rem; font-size: 3.5rem; max-width: 900px; margin-inline: auto; line-height: 1.1; letter-spacing: -1px; }
.hero p { font-size: 1.25rem; margin-bottom: 2.5rem; max-width: 700px; margin-inline: auto; color: #cbd5e1; }
.hero-btns { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

.grid { display: grid; gap: 2.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); align-items: center; }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }

.card { background: var(--white); border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow); transition: var(--transition); height: 100%; border: 1px solid #e2e8f0; }
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); border-color: #cbd5e1; }
.card-icon { width: 50px; height: 50px; background: rgba(202, 138, 4, 0.1); color: var(--accent); display: flex; align-items: center; justify-content: center; border-radius: 12px; font-size: 1.5rem; margin-bottom: 1.5rem; font-weight: bold; }
.card-image { width: calc(100% + 5rem); height: 220px; object-fit: cover; border-radius: var(--radius) var(--radius) 0 0; margin: -2.5rem -2.5rem 1.5rem -2.5rem; }

/* Logo Grid */
.logo-grid { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 4rem; margin-top: 2rem; }
.logo-grid a { display: flex; align-items: center; gap: 0.5rem; color: var(--text-dark); font-weight: 700; font-size: 1.25rem; transition: var(--transition); }
.logo-grid a:hover { transform: translateY(-2px); color: var(--primary); }
.logo-grid svg { height: 36px; width: auto; }

.process-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.5rem; text-align: center; }
.process-step { padding: 1.5rem 1rem; }
.step-number { width: 50px; height: 50px; background: var(--accent); color: var(--white); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 700; margin: 0 auto 1.5rem auto; font-size: 1.25rem; box-shadow: 0 4px 10px rgba(202, 138, 4, 0.4); }

.cta-section { background: linear-gradient(rgba(15, 23, 42, 0.9), rgba(15, 23, 42, 0.95)), url('../images/hero-bg.jpg') center/cover; color: var(--white); text-align: center; padding: 7rem 0; }
.cta-section h2 { color: var(--white); font-size: 2.5rem; margin-bottom: 1.5rem; max-width: 800px; margin-inline: auto;}

.form-group { margin-bottom: 1.5rem; }
.form-label { display: block; margin-bottom: 0.5rem; font-weight: 500; }
.form-control { width: 100%; padding: 0.75rem; border: 1px solid #cbd5e1; border-radius: var(--radius); font-family: inherit; }
.form-control:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px rgba(202, 138, 4, 0.1); }

footer { background-color: var(--primary); color: var(--white); padding: 4rem 0 2rem; }
.footer-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 2rem; margin-bottom: 3rem; }
.footer-col h4 { color: var(--white); margin-bottom: 1.5rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 0.75rem; }
.footer-col a { color: #cbd5e1; }
.footer-col a:hover { color: var(--accent); }
.footer-bottom { text-align: center; padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1); color: #94a3b8; }

.animate-on-scroll { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.animate-on-scroll.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 768px) {
  h1 { font-size: 2.25rem; }
  .hero h1 { font-size: 2.5rem; }
  .navbar { padding-left: 0.5rem; padding-right: 0.5rem; }
  .nav-links { display: none; position: absolute; top: 100%; left: 5%; width: 90%; margin-top: 0.5rem; background: var(--white); flex-direction: column; padding: 1rem 0; box-shadow: var(--shadow-lg); border-radius: var(--radius); gap: 0; }
  .nav-links.active { display: flex; }
  .nav-links li { padding: 0.5rem 1.5rem; border-bottom: 1px solid #f1f5f9; }
  .nav-links li:last-child { border-bottom: none; margin-top: 0.5rem; }
  .mobile-menu-btn { display: block; margin-right: 0.5rem; }
  .hero { padding: 4rem 0; }
  .trust-indicators { gap: 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .animate-on-scroll { opacity: 1; transform: none; }
}