:root {
  --brand-primary: #f97316;       /* main orange */
  --brand-primary-dark: #ea580c;  /* darker orange */
  --brand-primary-light: #ffedd5; /* pale orange */
  --brand-bg: #fff7ed;            /* warm light background */
  --brand-surface: #ffffff;
  --brand-text: #111827;          /* near-black for text */
  --brand-muted: #6b7280;
  --brand-border: #e5e7eb;
}

body {
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  padding-top: 80px; /* space for fixed navbar */
  background-color: var(--brand-bg);
  color: var(--brand-text);
}

/* LOGO */
.logo-img {
  height: 200px;    /* bigger logo, still fits within 56px navbar */
  width: auto;
  object-fit: cover;
}
/* NAVBAR */
/* NAVBAR */
.navbar.bg-white {
  border-bottom: 1px solid var(--brand-border);
}

/* Force navbar to 56px and center contents */
.navbar {
  height: 60px;
  padding-top: 0;
  padding-bottom: 0;
}
/* Progress bar color matches brand orange */
.progress-bar {
  background-color: var(--brand-primary);
}

.navbar .container {
  height: 100%;
  display: flex;
  align-items: center;
}

.navbar-brand {
  color: var(--brand-primary) !important;
  letter-spacing: 0.03em;
  height: 100%;
  display: flex;
  align-items: center;
  margin: 0;
}

.navbar-light .navbar-nav .nav-link {
  color: var(--brand-text);
  font-weight: 500;
}

.navbar-light .navbar-nav .nav-link:hover,
.navbar-light .navbar-nav .nav-link:focus {
  color: var(--brand-primary-dark);
}

/* HERO SECTION */
.hero-section {
  min-height: 70vh;
  background: linear-gradient(135deg, var(--brand-bg), var(--brand-primary-light));
  color: var(--brand-text);
  padding: 4rem 0;
}

.hero-card {
  border-radius: 1.5rem;
}

/* HERO IMAGE */
.hero-image-wrapper {
  overflow: hidden;
  border-radius: 1.5rem;
}

.hero-image {
  width: 100%;
  max-height: 280px;
  object-fit: cover;
}

/* Sections & scrolling */
section {
  scroll-margin-top: 72px; /* for anchor scroll */
}

/* Steps */
/* Steps (How it works) */
.step-card {
  background-color: var(--brand-surface);
  border-radius: 1rem;
  box-shadow: 0 0.25rem 0.75rem rgba(15, 23, 42, 0.08);
  padding: 1.25rem 1.25rem 1rem;
}

.step-number {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 999px;
  background: var(--brand-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 1.05rem;
  flex-shrink: 0;
}

/* Quiz question cards */
.question-card {
  border-radius: 0.75rem;
  border: 1px solid var(--brand-border);
  padding: 0.75rem 1rem;
  background: #ffffff;
}

.question-title {
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.option-label {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.95rem;
}

/* Results */
.result-item {
  border-top: 1px solid var(--brand-border);
  padding-top: 0.5rem;
  margin-top: 0.5rem;
}

.result-status {
  font-weight: 600;
}

.result-status.correct {
  color: var(--brand-primary-dark);
}

.result-status.incorrect {
  color: #dc2626;
}

/* Buttons */
.btn-primary {
  background-color: var(--brand-primary);
  border-color: var(--brand-primary-dark);
}

.btn-primary:hover,
.btn-primary:focus {
  background-color: var(--brand-primary-dark);
  border-color: var(--brand-primary-dark);
}

.btn-outline-secondary {
  border-color: var(--brand-primary-light);
  color: var(--brand-text);
}

.btn-outline-secondary:hover,
.btn-outline-secondary:focus {
  border-color: var(--brand-primary);
  color: var(--brand-primary-dark);
  background-color: var(--brand-primary-light);
}

.btn-accent {
  background-color: var(--brand-primary-dark);
  border-color: var(--brand-primary-dark);
  color: #ffffff;
}

.btn-accent:hover,
.btn-accent:focus {
  background-color: #c2410c;
  border-color: #c2410c;
  color: #ffffff;
}

/* Badge */
.badge.bg-secondary {
  background-color: #9ca3af !important;
}

/* Forms */
.form-control:focus,
.form-select:focus {
  border-color: var(--brand-primary);
  box-shadow: 0 0 0 0.2rem rgba(249, 115, 22, 0.25);
}
@media (max-width: 576px) {
  .hero-section {
    padding: 3rem 0 2.5rem;
  }

  .hero-section h1 {
    font-size: 1.9rem;
  }

  .hero-section .lead {
    font-size: 1rem;
  }

  .hero-image {
    max-height: 220px;
  }
}