:root {
  --bg-color: #03040A; 
  --surface-color: #09090E;
  --surface-hover: #111116;
  --surface-border: rgba(255, 255, 255, 0.08);
  --text-primary: #FFFFFF;
  --text-secondary: #A1A1AA; 
  --text-muted: #52525B; 
  --accent-color: #3b82f6;
  --accent-gradient: linear-gradient(135deg, #2563eb, #8b5cf6);
  --glass-bg: rgba(255, 255, 255, 0.03);
  --glass-border: rgba(255, 255, 255, 0.08);
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-body); background-color: var(--bg-color); color: var(--text-primary); line-height: 1.6; overflow-x: hidden; }

.background-base { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; z-index: -10; pointer-events: none; background-color: var(--bg-color); background-image: radial-gradient(circle at center top, rgba(37,99,235,0.06), transparent 50%); }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 2rem; }
.container-sm { max-width: 800px; }
.mx-auto { margin-left: auto; margin-right: auto; }
.text-center { text-align: center; }
.w-full { width: 100%; }
.mt-4 { margin-top: 1.5rem; }
.mt-8 { margin-top: 3rem; }

/* NAVBAR */
.navbar { position: fixed; top: 1.5rem; left: 50%; transform: translateX(-50%); width: 90%; max-width: 1280px; z-index: 100; background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 100px; box-shadow: 0 20px 40px -10px rgba(0,0,0,0.5); transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.4s ease, background 0.3s ease; }
.navbar.navbar-hidden { transform: translate(-50%, -120%); opacity: 0; pointer-events: none; }
.navbar.navbar-scrolled { background: rgba(255, 255, 255, 0.06); border-color: rgba(255, 255, 255, 0.12); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15); }
.nav-container { display: flex; align-items: center; justify-content: space-between; height: 60px; padding: 0 1.5rem; }
.logo { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 700; letter-spacing: 0.05em; color: #fff; text-decoration: none; }
.nav-links { display: flex; gap: 2rem; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.875rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--text-primary); }

/* UTIL SECTIONS */
.section { padding: 120px 0; }
.bg-subtle { background-color: rgba(255, 255, 255, 0.015); border-top: 1px solid var(--surface-border); border-bottom: 1px solid var(--surface-border); }
.section-title { font-family: var(--font-heading); font-size: 2.5rem; font-weight: 700; margin-bottom: 1rem; letter-spacing: -0.02em; line-height: 1.2; }
.section-subtitle { font-size: 1.125rem; color: var(--text-secondary); }
.label-small { display: inline-flex; align-items: center; padding: 0.4rem 0.875rem; border-radius: 100px; background: var(--glass-bg); border: 1px solid var(--glass-border); font-size: 0.875rem; font-weight: 500; margin-bottom: 2rem; color: #E4E4E7; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.875rem 1.75rem; border-radius: 100px; font-weight: 500; font-size: 0.95rem; transition: all 0.3s; cursor: pointer; text-decoration: none; font-family: var(--font-body); }
.btn-primary { background: var(--accent-gradient); color: #fff; border: none; box-shadow: 0 8px 24px -4px rgba(37, 99, 235, 0.3); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 32px -4px rgba(37, 99, 235, 0.5); filter: brightness(1.1); color: #fff; }
.btn-large { padding: 1.125rem 2.5rem; font-size: 1.125rem; }

/* HERO */
.hero-section { padding-top: clamp(100px, 12vh, 140px); padding-bottom: clamp(40px, 6vh, 80px); }
.hero-headline { font-family: var(--font-heading); font-size: clamp(3rem, 5vw, 4.5rem); font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 1.5rem; background: linear-gradient(180deg, #FFFFFF 0%, #A1A1AA 100%); background-clip: text; -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.hero-subheadline { font-size: 1.25rem; color: var(--text-secondary); max-width: 700px; line-height: 1.6; }

/* CONTACT GRID */
.contact-grid { display: grid; grid-template-columns: 6.5fr 3.5fr; gap: 4rem; align-items: stretch; }

/* FORM */
.contact-form-card { background: var(--surface-color); border: 1px solid var(--surface-border); border-radius: 16px; padding: 3.5rem; box-shadow: 0 20px 60px -20px rgba(0,0,0,0.5); }
.card-title { font-family: var(--font-heading); font-size: 2rem; font-weight: 700; margin-bottom: 2.5rem; color: #fff; letter-spacing: -0.01em; }
.inquiry-form { display: flex; flex-direction: column; gap: 1.5rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-size: 0.875rem; font-weight: 500; color: var(--text-secondary); }
.form-group input, .form-group select, .form-group textarea { background: rgba(255,255,255,0.02); border: 1px solid var(--surface-border); padding: 1rem 1.25rem; border-radius: 12px; color: var(--text-primary); font-family: var(--font-body); font-size: 1rem; transition: all 0.2s; outline: none; }
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--text-muted); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--accent-color); background: rgba(37,99,235,0.02); box-shadow: 0 0 0 4px rgba(37,99,235,0.1); }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%23A1A1AA' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; cursor: pointer; }
.form-group select option { background: var(--surface-color); color: var(--text-primary); }
.form-submit { margin-top: 1rem; text-align: center; }
.form-microcopy { font-size: 0.85rem; color: var(--text-muted); margin-top: 1rem; }

/* CONTACT INFO */
.contact-info { padding: 1rem 0; display: flex; flex-direction: column; justify-content: center; position: relative; }
.info-title { font-family: var(--font-heading); font-size: 1.25rem; font-weight: 600; color: var(--text-primary); margin-bottom: 1.5rem; letter-spacing: -0.01em; }
.info-label { font-size: 0.85rem; color: var(--text-muted); font-weight: 500; text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.25rem; margin-top: 1.5rem; }
.info-label:first-of-type { margin-top: 0; }
.info-value { font-size: 1.125rem; color: var(--text-primary); text-decoration: none; font-weight: 500; transition: color 0.2s; }
a.info-value:hover { color: var(--accent-color); }

/* TIMELINE LIST (WHAT HAPPENS NEXT) */
.timeline-list { list-style: none; display: flex; flex-direction: column; gap: 1.5rem; position: relative; padding-left: 1.5rem; margin-top: 1rem; }
.timeline-list::before { content: ""; position: absolute; left: 4px; top: 8px; bottom: 8px; width: 1px; background: rgba(255,255,255,0.1); }
.timeline-list li { position: relative; }
.timeline-list li .dot { position: absolute; left: -1.75rem; top: 0.45rem; width: 9px; height: 9px; border-radius: 50%; background: var(--surface-color); border: 2px solid var(--accent-color); z-index: 2; box-shadow: 0 0 8px rgba(37,99,235,0.4); }
.timeline-list li p { color: var(--text-secondary); font-size: 0.95rem; margin: 0; line-height: 1.4; }

/* TRUST SECTION */
.trust-grid { display: flex; flex-wrap: wrap; justify-content: center; gap: 3rem; }
.trust-item { display: flex; align-items: center; gap: 0.75rem; }
.check-circle { display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background: rgba(37,99,235,0.15); color: var(--accent-color); }
.trust-item p { font-size: 1rem; color: var(--text-secondary); font-weight: 500; margin: 0; }

/* CTA & FOOTER */
.cta-section { padding-top: 80px; }
.site-footer { border-top: 1px solid var(--surface-border); padding: 5rem 0 2rem; background-color: rgba(255, 255, 255, 0.01); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 4rem; margin-bottom: 4rem; }
.brand-col .logo { font-size: 1.5rem; font-weight: 700; color: #fff; text-decoration: none; font-family: var(--font-heading); letter-spacing: 0.05em; display: block; }
.footer-desc { color: var(--text-muted); margin-top: 1rem; font-size: 0.95rem; line-height: 1.6; }
.footer-heading { font-family: var(--font-heading); font-size: 1rem; font-weight: 600; color: var(--text-primary); margin-bottom: 1.5rem; letter-spacing: 0.05em; text-transform: uppercase; }
.footer-col a { display: block; color: var(--text-secondary); text-decoration: none; font-size: 0.95rem; margin-bottom: 0.75rem; transition: color 0.2s; }
.footer-col a:hover { color: var(--text-primary); }
.footer-bottom { border-top: 1px solid var(--surface-border); padding-top: 2rem; color: var(--text-muted); font-size: 0.875rem; display: flex; justify-content: space-between; align-items: center; }
.footer-legal { display: flex; gap: 2rem; }
.footer-legal a { color: var(--text-muted); text-decoration: none; transition: color 0.2s; }
.footer-legal a:hover { color: var(--text-secondary); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .contact-grid { grid-template-columns: 1fr; gap: 4rem; }
  .contact-form-card { padding: 2.5rem; }
  .trust-grid { flex-direction: column; align-items: center; gap: 1.5rem; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  /* Navbar Mobile Adjustment */
  .navbar { width: 95%; top: 1rem; }
  .nav-container { height: auto; padding: 0.75rem 1.25rem; flex-direction: column; gap: 1rem; border-radius: 24px; }
  .nav-links { gap: 1.25rem; width: 100%; justify-content: center; }
  .nav-links a { font-size: 0.75rem; letter-spacing: 0.02em; }
  .logo { font-size: 1.1rem; }

  .form-row { grid-template-columns: 1fr; gap: 1.5rem; }
  .contact-form-card { padding: 1.5rem; }
  .hero-headline { font-size: 2.5rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 3rem; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .section { padding: 60px 0; }
}