:root {
  --color-bg: #ffffff;
  --color-bg-alt: #f4f6f8;
  --color-dark: #0e1b2c;
  --color-dark-2: #16283f;
  --color-primary: #e8a013;
  --color-primary-dark: #c7850a;
  --color-text: #33465c;
  --color-heading: #0e1b2c;
  --color-muted: #6b7a8d;
  --border: #e4e9ef;
  --radius: 14px;
  --shadow: 0 12px 34px rgba(14, 27, 44, 0.08);
  --shadow-lg: 0 24px 60px rgba(14, 27, 44, 0.14);
  --container: 1160px;
  --font-body: "Inter", system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  --font-display: "Sora", "Inter", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--color-heading);
  line-height: 1.2;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.6vw, 2.5rem); margin-bottom: 0.6rem; }
h3 { font-size: 1.2rem; }
h4 { font-size: 1rem; }

p { margin-bottom: 1rem; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 0.85rem 1.7rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all 0.2s ease;
}
.btn-primary { background: var(--color-primary); color: var(--color-dark); }
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,0.6); }
.btn-outline:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-lg { padding: 1rem 2.2rem; font-size: 1.05rem; }
.btn-block { width: 100%; }

/* Header */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 1.2rem 0;
  transition: all 0.3s ease;
}
.site-header.scrolled {
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 18px rgba(14,27,44,0.08);
  padding: 0.85rem 0;
}
.site-header.scrolled .brand-text strong,
.site-header.scrolled .main-nav a { color: var(--color-heading); }
.site-header.scrolled .brand-text small { color: var(--color-muted); }
.site-header.scrolled .nav-toggle span { background: var(--color-heading); }

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand { display: flex; align-items: center; gap: 0.7rem; }
.brand-mark {
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--color-primary);
  color: var(--color-dark);
  display: grid; place-items: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-text strong { color: #fff; font-family: var(--font-display); font-size: 1.05rem; transition: color 0.3s; }
.brand-text small { color: rgba(255,255,255,0.7); font-size: 0.7rem; font-weight: 500; transition: color 0.3s; }

.main-nav { display: flex; align-items: center; gap: 1.5rem; }
.main-nav ul { display: flex; gap: 1.8rem; }
.main-nav a { color: rgba(255,255,255,0.92); font-weight: 500; font-size: 0.95rem; transition: color 0.2s; }
.main-nav ul a:hover { color: var(--color-primary); }
.nav-cta { padding: 0.6rem 1.4rem; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent; border: 0; cursor: pointer;
}
.nav-toggle span { width: 24px; height: 2px; background: #fff; transition: all 0.3s; }

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  color: #fff;
  background: linear-gradient(120deg, #0a1524 0%, #12304e 55%, #1b3f63 100%);
  overflow: hidden;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 85% 20%, rgba(232,160,19,0.18), transparent 45%),
    radial-gradient(circle at 10% 90%, rgba(232,160,19,0.10), transparent 40%);
}
.hero-content { position: relative; z-index: 2; max-width: 720px; padding-top: 60px; }
.hero-eyebrow {
  display: inline-block;
  color: var(--color-primary);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 1.2rem;
  background: rgba(232,160,19,0.12);
  padding: 0.45rem 1rem;
  border-radius: 999px;
  border: 1px solid rgba(232,160,19,0.35);
}
.hero h1 { color: #fff; margin-bottom: 1.2rem; }
.hero-sub { font-size: 1.15rem; color: rgba(255,255,255,0.82); max-width: 560px; margin-bottom: 2rem; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.scroll-hint {
  position: absolute;
  bottom: 28px; left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.6);
  font-size: 1.4rem;
  animation: bounce 2s infinite;
  z-index: 2;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* Sections */
.section { padding: 6rem 0; }
.section-alt { background: var(--color-bg-alt); }

.eyebrow {
  color: var(--color-primary-dark);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 0.78rem;
  margin-bottom: 0.6rem;
}
.section-head { text-align: center; max-width: 660px; margin: 0 auto 3rem; }
.lead { font-size: 1.1rem; }

.two-col {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.check-list { margin-top: 1.5rem; }
.check-list li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.6rem;
}
.check-list li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--color-primary-dark);
  font-weight: 800;
}

/* Stats */
.stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
}
.stat-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem 1.4rem;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease;
}
.stat-card:hover { transform: translateY(-4px); }
.stat-card strong { font-family: var(--font-display); font-size: 2.4rem; color: var(--color-dark); }
.stat-badge { font-size: 1.3rem; color: var(--color-primary-dark); font-weight: 700; }
.stat-card p { margin: 0.4rem 0 0; color: var(--color-muted); font-size: 0.9rem; }

/* Cards */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.6rem;
  box-shadow: var(--shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.card-icon { font-size: 2rem; margin-bottom: 1rem; }
.card h3 { margin-bottom: 0.6rem; }

/* Why grid */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}
.why-item {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 1.8rem 1.6rem;
  border-left: 4px solid var(--color-primary);
}
.why-item h3 { margin-bottom: 0.5rem; }
.why-item p { margin: 0; }

/* CTA */
.cta {
  background: linear-gradient(120deg, #0e1b2c 0%, #1b3f63 100%);
  color: #fff;
  text-align: center;
  padding: 5rem 0;
}
.cta h2 { color: #fff; }
.cta p { color: rgba(255,255,255,0.8); font-size: 1.1rem; }
.cta-inner { max-width: 640px; }
.cta .btn { margin-top: 1.5rem; }

/* Contact */
.contact-grid { align-items: start; }
.contact-details { margin-top: 1.5rem; }
.detail { padding: 0.9rem 0; border-bottom: 1px solid var(--border); }
.detail:last-child { border-bottom: 0; }
.detail-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-muted);
  font-weight: 600;
  margin-bottom: 0.15rem;
}
.detail a { color: var(--color-primary-dark); font-weight: 600; }
.detail a:hover { text-decoration: underline; }

/* Form */
.contact-form {
  background: var(--color-bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  box-shadow: var(--shadow);
}
.field { margin-bottom: 1.2rem; }
.field label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-heading);
  margin-bottom: 0.35rem;
}
.field input,
.field textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.95rem;
  background: #fff;
  color: var(--color-text);
  transition: border-color 0.2s;
}
.field input:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(232,160,19,0.15);
}
.form-status { margin: 1rem 0 0; font-size: 0.9rem; font-weight: 600; }
.form-status.success { color: #1f9d55; }
.form-status.error { color: #c0392b; }

/* Footer */
.site-footer { background: var(--color-dark); color: rgba(255,255,255,0.75); }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 3rem;
  padding: 4rem 24px 2.5rem;
}
.footer-inner .brand-text strong { color: #fff; }
.footer-inner .brand-text small { color: rgba(255,255,255,0.6); }
.footer-brand p { margin-top: 1rem; max-width: 300px; font-size: 0.9rem; }
.footer-links h4 { color: #fff; margin-bottom: 1rem; }
.footer-links li { margin-bottom: 0.6rem; }
.footer-links a { font-size: 0.92rem; }
.footer-links a:hover { color: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 1.4rem 0;
  text-align: center;
  font-size: 0.85rem;
}
.footer-bottom p { margin: 0; }

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* Responsive */
@media (max-width: 900px) {
  .two-col { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer-inner { grid-template-columns: 1fr; gap: 2rem; }

  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--color-dark);
    flex-direction: column;
    justify-content: center;
    gap: 2rem;
    padding: 2rem;
    transform: translateX(100%);
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-lg);
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; gap: 1.5rem; text-align: center; }
  .main-nav a { color: #fff !important; font-size: 1.1rem; }
  .nav-cta { margin-top: 1rem; }
  .nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.open span:nth-child(2) { opacity: 0; }
  .nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}