/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --navy:        #10213D;
  --navy-mid:    #1B2F55;
  --blue:        #2563EB;
  --blue-light:  #3B82F6;
  --red:         #DC2626;
  --yellow:      #F59E0B;
  --white:       #FFFFFF;
  --off-white:   #F8FAFC;
  --text:        #1E293B;
  --text-muted:  #64748B;
  --border:      #E2E8F0;
  --shadow:      0 4px 24px rgba(16,33,61,0.10);
  --shadow-lg:   0 20px 60px rgba(16,33,61,0.18);
  --radius:      12px;
  --radius-lg:   20px;
  --max-w:       1100px;
  --px:          clamp(1.25rem, 5vw, 2.5rem);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }

/* ===== TYPOGRAPHY ===== */
.label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yellow);
}

h1, h2, h3 { line-height: 1.15; font-weight: 800; }
h1 { font-size: clamp(2.4rem, 6vw, 4rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
h3 { font-size: 1.25rem; font-weight: 700; }

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

.section { padding: clamp(4.5rem, 10vw, 7rem) 0; }

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: 68px;
  padding: 0 var(--px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(16, 33, 61, 0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.07);
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.navbar__logo img { height: 36px; width: auto; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.navbar__links a {
  color: rgba(255,255,255,0.72);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.navbar__links a:hover { color: var(--yellow); }

.btn-nav {
  background: var(--yellow) !important;
  color: var(--navy) !important;
  font-weight: 700 !important;
  padding: 0.45rem 1.1rem !important;
  border-radius: 8px !important;
  transition: background 0.2s, transform 0.15s !important;
}

.btn-nav:hover {
  background: #FBBF24 !important;
  transform: translateY(-1px);
  color: var(--navy) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: white;
  border-radius: 2px;
  transition: transform 0.3s;
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .navbar__links {
    position: fixed;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    background: rgba(16,33,61,0.98);
    padding: 1.5rem;
    gap: 1.25rem;
    transform: translateY(-110%);
    transition: transform 0.35s ease;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .navbar__links.open { transform: translateY(0); }
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.75rem;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
  border: none;
  text-decoration: none;
  font-family: inherit;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--yellow);
  color: var(--navy);
  box-shadow: 0 4px 20px rgba(245,158,11,0.28);
}

.btn-primary:hover { box-shadow: 0 8px 28px rgba(245,158,11,0.38); }

.btn-outline {
  background: transparent;
  color: rgba(255,255,255,0.85);
  border: 1.5px solid rgba(255,255,255,0.3);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.5);
}

/* ===== FOOTER ===== */
footer {
  background: var(--navy);
  color: rgba(255,255,255,0.6);
  padding: 3rem var(--px) 2rem;
}

.footer__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
}

.footer__brand img {
  height: 34px;
  margin-bottom: 0.7rem;
}

.footer__tagline {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--yellow);
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.footer__brand p {
  font-size: 0.85rem;
  max-width: 230px;
  line-height: 1.6;
}

.footer__col-title {
  color: rgba(255,255,255,0.9);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.footer__links { list-style: none; display: flex; flex-direction: column; gap: 0.5rem; }

.footer__links a {
  color: rgba(255,255,255,0.55);
  font-size: 0.85rem;
  text-decoration: none;
  transition: color 0.2s;
}

.footer__links a:hover { color: var(--yellow); }

.footer__bottom {
  max-width: var(--max-w);
  margin: 0 auto;
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.78rem;
}

.footer__bottom a {
  color: rgba(255,255,255,0.55);
  text-decoration: none;
  transition: color 0.2s;
}

.footer__bottom a:hover { color: var(--yellow); }