:root {
  --gc-black: #0b0b0b;
  --gc-yellow: #ffc800;
  --gc-dark-gray: #141414;
  --gc-light-gray: #eaeaea;
  --gc-text-soft: #b8b8b8;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  background: var(--gc-black);
  color: var(--gc-light-gray);
}

.gc-navbar {
  background: rgba(11, 11, 11, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 200, 0, 0.18);
}

.navbar .nav-link {
  color: #f3f3f3;
}

.navbar .nav-link:hover,
.navbar .nav-link:focus {
  color: var(--gc-yellow);
}

.navbar-brand img {
  width: auto;
  height: 52px;
  border-radius: 0.2rem;
}

@media (max-width: 576px) {
  .navbar-brand img {
    height: 44px;
  }
}

.hero-section {
  background-image:
    linear-gradient(105deg, rgba(11, 11, 11, 0.78) 0%, rgba(11, 11, 11, 0.45) 55%, rgba(11, 11, 11, 0.82) 100%),
    url("hero-pattern.svg");
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
}

.btn-gc {
  background: var(--gc-yellow);
  color: #101010;
  font-weight: 600;
  border: 1px solid var(--gc-yellow);
}

.btn-gc:hover,
.btn-gc:focus {
  background: #ffd84d;
  color: #080808;
  border-color: #ffd84d;
}

.gc-benefits li {
  color: var(--gc-light-gray);
}

.gc-benefits i {
  color: var(--gc-yellow);
  margin-right: 0.35rem;
}

.hero-panel {
  background: linear-gradient(180deg, rgba(255, 200, 0, 0.1), rgba(255, 200, 0, 0.02));
  border: 1px solid rgba(255, 200, 0, 0.25);
  border-radius: 1rem;
}

.section-dark {
  background: var(--gc-black);
}

.section-light {
  background: var(--gc-light-gray);
  color: #121212;
}

.section-light .text-muted {
  color: #4b4b4b !important;
}

.section-header p {
  max-width: 680px;
}

.service-card {
  background: var(--gc-dark-gray);
  border: 1px solid #202020;
  border-radius: 1rem;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 200, 0, 0.5);
}

.icon-wrap {
  width: 48px;
  height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 0.65rem;
  background: rgba(255, 200, 0, 0.15);
  color: var(--gc-yellow);
  font-size: 1.4rem;
}

.partner-card,
.value-card {
  background: #ffffff;
  border: 1px solid #dadada;
  border-radius: 1rem;
}

.partner-logo {
  width: 140px;
  height: 72px;
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #f3f3f3;
  padding: 0.5rem;
}

.partner-logo img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}

.partner-link {
  color: #111;
  font-weight: 600;
  text-decoration: none;
}

.partner-link:hover {
  color: #000;
  text-decoration: underline;
}

.about-box,
.contact-form,
.contact-info {
  background: var(--gc-dark-gray);
  border: 1px solid #242424;
  border-radius: 1rem;
}

.value-card i {
  font-size: 1.35rem;
  color: #111;
}

.form-control,
.form-select {
  background: #111;
  border: 1px solid #303030;
  color: #ececec;
}

.form-control:focus,
.form-select:focus {
  border-color: var(--gc-yellow);
  box-shadow: 0 0 0 0.2rem rgba(255, 200, 0, 0.15);
  color: #fff;
  background: #111;
}

.form-label {
  color: #f3f3f3;
}

.gc-footer {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  background: #0a0a0a;
}

.footer-link {
  color: var(--gc-light-gray);
  text-decoration: none;
}

.footer-link:hover {
  color: var(--gc-yellow);
}

@media (max-width: 991.98px) {
  .hero-section h1 {
    font-size: 2rem;
  }
}