/* =====================================================
   DenverEdu — Main Stylesheet
   ===================================================== */

/* --- Variables --- */
:root {
  --primary:      #0A1628;
  --primary-mid:  #1B2B5E;
  --blue:         #1A56DB;
  --blue-light:   #3B82F6;
  --gold:         #F5A623;
  --gold-light:   #FCD34D;
  --electric:     #06B6D4;
  --green:        #10B981;
  --white:        #FFFFFF;
  --bg-light:     #F0F4FF;
  --bg-dark:      #060E1A;
  --text:         #0D1B2A;
  --text-muted:   #6B7280;
  --border:       #E5E7EB;
  --radius:       12px;
  --radius-lg:    20px;
  --radius-xl:    28px;
  --shadow:       0 4px 24px rgba(10, 22, 40, 0.08);
  --shadow-lg:    0 12px 48px rgba(10, 22, 40, 0.16);
  --shadow-xl:    0 24px 80px rgba(10, 22, 40, 0.22);
  --transition:   all 0.3s ease;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body:    'Inter', sans-serif;
}

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, select, textarea { font-family: inherit; }

/* --- Typography --- */
h1, h2, h3, h4, h5 { font-family: var(--font-display); font-weight: 700; line-height: 1.2; }
h1 { font-size: clamp(2.4rem, 5vw, 3.8rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); }
h4 { font-size: 1.1rem; }
p  { line-height: 1.7; }

.gradient-text {
  background: linear-gradient(135deg, var(--gold) 0%, var(--electric) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Layout --- */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 24px;
}
.section-pad { padding: 90px 0; }
.bg-light { background: var(--bg-light); }
.bg-dark  { background: var(--primary); }
.text-center { text-align: center; }

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}
.section-header p { color: var(--text-muted); margin-top: 16px; font-size: 1.05rem; }
.section-header.light h2,
.section-header.light p { color: var(--white); }
.section-header.light p { opacity: .75; }

.section-tag {
  display: inline-block;
  background: rgba(26, 86, 219, 0.1);
  color: var(--blue);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 100px;
  margin-bottom: 16px;
}
.section-tag.light {
  background: rgba(255,255,255,0.12);
  color: var(--white);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--blue);
  color: var(--white);
  border-color: var(--blue);
}
.btn-primary:hover {
  background: #1448b8;
  border-color: #1448b8;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(26,86,219,0.35);
}
.btn-outline {
  background: transparent;
  color: var(--blue);
  border-color: var(--blue);
}
.btn-outline:hover {
  background: var(--blue);
  color: var(--white);
  transform: translateY(-2px);
}
.btn-outline-sm {
  display: inline-flex;
  align-items: center;
  padding: 8px 18px;
  border-radius: 8px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--blue);
  border: 1.5px solid var(--blue);
  transition: var(--transition);
  background: transparent;
}
.btn-outline-sm:hover { background: var(--blue); color: var(--white); }
.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--bg-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(255,255,255,0.25);
}
.btn-nav {
  background: var(--gold);
  color: var(--primary);
  border-color: var(--gold);
  padding: 10px 22px;
  font-size: 0.88rem;
  font-weight: 700;
}
.btn-nav:hover {
  background: #e0960e;
  border-color: #e0960e;
  transform: translateY(-1px);
}
.btn-full { width: 100%; justify-content: center; }
.btn-lg  { padding: 18px 38px; font-size: 1.05rem; }
/* Form submit button override */
#submit-btn, #next-btn {
  margin-top: 4px;
  padding: 13px 28px;
  font-size: 0.92rem;
  letter-spacing: 0.02em;
  border-radius: 10px;
}
.btn-arrow { font-size: 1.1rem; }

/* =====================================================
   NAVIGATION
   ===================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 18px 0;
  background: transparent;
  transition: var(--transition);
}
.navbar.scrolled {
  background: rgba(10, 22, 40, 0.97);
  backdrop-filter: blur(12px);
  padding: 12px 0;
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.navbar.page-nav {
  background: var(--primary);
  padding: 14px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-img {
  height: 42px;
  width: auto;
  background: var(--white);
  border-radius: 8px;
  padding: 4px 10px;
  display: block;
}
/* Legacy text logo parts — kept for fallback */
.logo-icon { display: none; }
.logo strong { color: var(--gold); }
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-left: auto;
}
.nav-links a {
  color: rgba(255,255,255,0.8);
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active { color: var(--white); background: rgba(255,255,255,0.1); }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  margin-left: auto;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* =====================================================
   HERO SECTION
   ===================================================== */
.hero {
  min-height: 100vh;
  background: var(--primary);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding-top: 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(26,86,219,0.18) 0%, transparent 60%),
    radial-gradient(ellipse 50% 50% at 20% 80%, rgba(6,182,212,0.12) 0%, transparent 50%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.02'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
  padding: 60px 24px;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(245,166,35,0.15);
  border: 1px solid rgba(245,166,35,0.3);
  color: var(--gold);
  font-size: 0.82rem;
  font-weight: 600;
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
  letter-spacing: 0.03em;
}
.badge-dot {
  width: 8px; height: 8px;
  background: var(--gold);
  border-radius: 50%;
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50%       { opacity: 0.5; transform: scale(1.3); }
}
.hero-content h1 {
  color: var(--white);
  margin-bottom: 20px;
  line-height: 1.1;
}
.hero-sub {
  color: rgba(255,255,255,0.72);
  font-size: 1.05rem;
  margin-bottom: 28px;
  max-width: 480px;
}
.hero-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 36px;
}
.topic-tag {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  color: rgba(255,255,255,0.85);
  font-size: 0.8rem;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 100px;
}
.hero-trust {
  display: flex;
  align-items: center;
  gap: 20px;
}
.trust-item { display: flex; flex-direction: column; }
.trust-num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.trust-label { font-size: 0.78rem; color: rgba(255,255,255,0.55); margin-top: 3px; }
.trust-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.15); }

/* --- Hero Form Card --- */
.hero-form-wrap { display: flex; justify-content: flex-end; }
.form-card {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: 32px 28px 24px;
  box-shadow: 0 20px 60px rgba(10,22,40,0.22), 0 4px 16px rgba(10,22,40,0.1);
  width: 100%;
  max-width: 420px;
  border: 1px solid rgba(26,86,219,0.06);
  border-top: 3px solid var(--blue);
}

/* Progress bar */
.form-progress {
  display: flex;
  align-items: center;
  margin-bottom: 24px;
}
.progress-step {
  width: 30px; height: 30px;
  border-radius: 50%;
  background: var(--border);
  color: var(--text-muted);
  font-size: 0.78rem;
  font-family: var(--font-display);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  flex-shrink: 0;
}
.progress-step.active { background: var(--blue); color: var(--white); }
.progress-step.done   { background: var(--green); color: var(--white); }
.progress-line {
  flex: 1;
  height: 2px;
  background: var(--border);
  transition: var(--transition);
}
.progress-line.done { background: var(--green); }

/* Step title */
.form-card h3 {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 4px;
  color: var(--primary);
}
.form-subtitle {
  font-size: 0.83rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.5;
}
.form-step { display: none; }
.form-step.active { display: block; }

/* Step 2 — allow scroll if card is short on viewport */
#step-2 { max-height: 68vh; overflow-y: auto; padding-right: 2px; }
#step-2::-webkit-scrollbar { width: 3px; }
#step-2::-webkit-scrollbar-track { background: transparent; }
#step-2::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }

/* Form group */
.form-group { margin-bottom: 14px; }
.form-group label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--primary);
  margin-bottom: 7px;
  text-transform: uppercase;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  font-size: 0.9rem;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  transition: var(--transition);
  outline: none;
  resize: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(26,86,219,0.1);
}
.form-group input.error,
.form-group select.error,
.form-group textarea.error { border-color: #EF4444; }
.form-note {
  text-align: center;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 10px;
}
.btn-back {
  color: var(--text-muted);
  font-size: 0.82rem;
  font-weight: 600;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px 0;
  margin-top: 6px;
  display: block;
  transition: var(--transition);
  font-family: var(--font-display);
}
.btn-back:hover { color: var(--blue); }

/* Success Step */
.success-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, var(--green), #059669);
  border-radius: 50%;
  color: var(--white);
  font-size: 1.8rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
}
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.75rem;
  z-index: 2;
}
.scroll-arrow {
  width: 20px; height: 20px;
  border-right: 2px solid rgba(255,255,255,0.3);
  border-bottom: 2px solid rgba(255,255,255,0.3);
  transform: rotate(45deg);
  margin: 6px auto 0;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%, 100% { transform: rotate(45deg) translateY(0); }
  50%       { transform: rotate(45deg) translateY(6px); }
}

/* =====================================================
   STATS BAR
   ===================================================== */
.stats-bar {
  background: linear-gradient(135deg, var(--blue) 0%, var(--primary-mid) 100%);
  padding: 36px 0;
}
.stats-inner {
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}
.stat-item { text-align: center; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-num + span { font-size: 1.5rem; color: var(--gold); font-weight: 800; }
.stat-label { display: block; font-size: 0.78rem; color: rgba(255,255,255,0.65); margin-top: 6px; }

/* =====================================================
   VALUE PROPS
   ===================================================== */
.value-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.value-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  opacity: 0;
  transform: translateY(24px);
}
.value-card.visible {
  opacity: 1;
  transform: translateY(0);
}
.value-card:hover {
  border-color: var(--blue);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}
.value-icon { font-size: 2.4rem; margin-bottom: 18px; }
.value-card h3 { margin-bottom: 10px; }
.value-card p { color: var(--text-muted); font-size: 0.93rem; }

/* =====================================================
   COURSES
   ===================================================== */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.course-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  opacity: 0;
  transform: translateY(20px);
}
.course-card.visible { opacity: 1; transform: translateY(0); }
.course-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-6px);
  border-color: transparent;
}
.course-icon {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.8rem;
}
.course-info { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.course-level {
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--blue);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
  display: block;
}
.course-info h3 { margin-bottom: 10px; font-size: 1.15rem; }
.course-info p { color: var(--text-muted); font-size: 0.88rem; margin-bottom: 16px; flex: 1; }
.course-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}
.course-meta span {
  font-size: 0.75rem;
  color: var(--text-muted);
  background: var(--bg-light);
  padding: 4px 10px;
  border-radius: 6px;
}
.courses-cta { text-align: center; margin-top: 48px; }

/* =====================================================
   ABOUT SECTION
   ===================================================== */
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}
.about-content .section-tag { margin-bottom: 16px; }
.about-content h2 { margin-bottom: 20px; }
.about-content p { color: var(--text-muted); margin-bottom: 16px; font-size: 0.97rem; }
.about-list {
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.about-list li { font-size: 0.93rem; color: var(--text); font-weight: 500; }

.about-card-stack { position: relative; height: 380px; }
.about-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border);
  width: 220px;
}
.about-card h4 { font-size: 0.95rem; margin-bottom: 4px; }
.about-card p { font-size: 0.8rem; color: var(--text-muted); }
.ab-emoji { font-size: 2rem; display: block; margin-bottom: 12px; }
.ab-card-1 { top: 0; left: 0; transform: rotate(-3deg); }
.ab-card-2 { top: 90px; left: 100px; transform: rotate(2deg); z-index: 2; }
.ab-card-3 { top: 190px; left: 20px; transform: rotate(-1deg); }

/* =====================================================
   INSTRUCTORS + RMP PANEL
   ===================================================== */
.instructors-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 40px;
  align-items: start;
}
.instructor-card {
  display: flex;
  gap: 20px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  transition: var(--transition);
  opacity: 0;
  transform: translateX(-20px);
}
.instructor-card.visible { opacity: 1; transform: translateX(0); }
.instructor-card:hover { box-shadow: var(--shadow); border-color: var(--blue); }
.instructor-avatar {
  width: 64px; height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  flex-shrink: 0;
}
.instructor-info { flex: 1; }
.instructor-info h3 { font-size: 1.05rem; margin-bottom: 4px; }
.instructor-title {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 2px;
}
.instructor-degree {
  display: block;
  font-size: 0.78rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.instructor-info p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 12px; }
.instructor-courses { display: flex; gap: 8px; flex-wrap: wrap; }
.course-tag {
  font-size: 0.72rem;
  font-weight: 600;
  background: rgba(26,86,219,0.08);
  color: var(--blue);
  padding: 4px 10px;
  border-radius: 6px;
}

/* RateMyProfessors Panel */
.rmp-panel {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 24px;
  position: sticky;
  top: 90px;
}
.rmp-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}
.rmp-header h3 { font-size: 1rem; color: var(--text); }
.rmp-badge {
  font-size: 0.7rem;
  font-weight: 700;
  background: var(--green);
  color: var(--white);
  padding: 3px 8px;
  border-radius: 6px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.rmp-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 16px;
  margin-bottom: 14px;
}
.rmp-name {
  font-weight: 700;
  font-size: 0.88rem;
  margin-bottom: 10px;
  color: var(--text);
}
.rmp-overall { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.rmp-score {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--green);
  line-height: 1;
}
.rmp-stars { color: #F59E0B; font-size: 0.95rem; }
.rmp-label { font-size: 0.72rem; color: var(--text-muted); }
.rmp-details { margin-bottom: 10px; }
.rmp-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-bottom: 6px;
}
.rmp-row span:first-child { min-width: 110px; }
.rmp-bar {
  flex: 1;
  height: 5px;
  background: var(--border);
  border-radius: 4px;
  overflow: hidden;
}
.rmp-fill { height: 100%; background: var(--blue); border-radius: 4px; }
.rmp-pct { font-weight: 700; color: var(--green); margin-left: auto; }
.rmp-quote {
  font-size: 0.77rem;
  font-style: italic;
  color: var(--text-muted);
  border-left: 2px solid var(--blue);
  padding-left: 8px;
}
.rmp-powered {
  text-align: center;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-top: 6px;
}
.rmp-powered strong { color: #FF6B35; }

/* =====================================================
   HOW IT WORKS
   ===================================================== */
.hiw-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  position: relative;
}
.hiw-step {
  flex: 1;
  text-align: center;
  padding: 0 24px;
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
}
.hiw-step.visible { opacity: 1; transform: translateY(0); }
.hiw-num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--blue);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 16px;
}
.hiw-step h3 { margin-bottom: 10px; font-size: 1.1rem; }
.hiw-step p { font-size: 0.9rem; color: var(--text-muted); }
.hiw-connector {
  width: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), var(--electric));
  margin-top: 24px;
  flex-shrink: 0;
  opacity: 0.3;
}

/* =====================================================
   TESTIMONIALS
   ===================================================== */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
}
.testimonial-card:hover {
  background: rgba(255,255,255,0.08);
  transform: translateY(-4px);
}
.testimonial-stars { color: var(--gold); font-size: 1rem; margin-bottom: 14px; }
.testimonial-card > p {
  color: rgba(255,255,255,0.8);
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.8rem;
  color: var(--white);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; font-size: 0.88rem; color: var(--white); }
.testimonial-author span { font-size: 0.78rem; color: rgba(255,255,255,0.5); }

/* =====================================================
   INSTRUCTOR CTA
   ===================================================== */
.instructor-cta-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 60px;
  align-items: center;
  background: linear-gradient(135deg, var(--bg-light) 0%, rgba(26,86,219,0.05) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
}
.instructor-cta-text .section-tag { margin-bottom: 16px; }
.instructor-cta-text h2 { margin-bottom: 16px; }
.instructor-cta-text p { color: var(--text-muted); margin-bottom: 20px; }
.instructor-cta-list { display: flex; flex-direction: column; gap: 10px; }
.instructor-cta-list li { font-size: 0.93rem; font-weight: 500; }
.instructor-cta-action { text-align: center; }
.instructor-cta-action p { font-size: 0.8rem; color: var(--text-muted); margin-top: 12px; }

/* =====================================================
   FINAL CTA
   ===================================================== */
.bg-gradient {
  background: linear-gradient(135deg, var(--blue) 0%, var(--primary-mid) 100%);
}
.bg-gradient h2 { color: var(--white); margin-bottom: 16px; }
.bg-gradient p { color: rgba(255,255,255,0.75); margin-bottom: 32px; font-size: 1.05rem; }
.cta-note { font-size: 0.8rem; color: rgba(255,255,255,0.5); margin-top: 16px; }

/* =====================================================
   FOOTER
   ===================================================== */
.footer {
  background: var(--bg-dark);
  padding: 72px 0 32px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}
.footer-brand .logo { margin-bottom: 16px; }
.footer-brand p {
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  margin-bottom: 20px;
  line-height: 1.7;
}
.footer-contact { display: flex; flex-direction: column; gap: 6px; }
.footer-contact a,
.footer-contact span { font-size: 0.85rem; color: rgba(255,255,255,0.5); transition: var(--transition); }
.footer-contact a:hover { color: var(--gold); }
.footer-links h4 {
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: rgba(255,255,255,0.4);
  margin-bottom: 16px;
}
.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  transition: var(--transition);
}
.footer-links a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.78rem; color: rgba(255,255,255,0.3); }

/* =====================================================
   APP PAGE — COURSE CATALOG
   ===================================================== */
.page-hero {
  background: var(--primary);
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 70% at 60% 50%, rgba(26,86,219,0.2) 0%, transparent 60%);
}
.page-hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
}
.page-hero h1 { color: var(--white); margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.7); font-size: 1.1rem; max-width: 600px; margin: 0 auto 32px; }

.filter-bar {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}
.filter-btn {
  padding: 10px 22px;
  border-radius: 100px;
  border: 1.5px solid var(--border);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-muted);
  background: var(--white);
  cursor: pointer;
  transition: var(--transition);
}
.filter-btn.active,
.filter-btn:hover {
  background: var(--blue);
  border-color: var(--blue);
  color: var(--white);
}

.app-courses-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.app-course-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.app-course-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: transparent;
}
.app-course-header {
  padding: 32px 32px 24px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.app-course-icon {
  width: 60px; height: 60px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1rem;
  color: var(--white);
  flex-shrink: 0;
}
.app-course-header h3 { font-size: 1.25rem; margin-bottom: 6px; }
.app-course-header p { font-size: 0.88rem; color: var(--text-muted); }
.app-course-body { padding: 0 32px 24px; flex: 1; }
.curriculum-title {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.curriculum-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.curriculum-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.88rem;
  color: var(--text);
}
.curriculum-list li::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--blue);
  border-radius: 50%;
  flex-shrink: 0;
}
.app-course-footer {
  padding: 20px 32px;
  background: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.app-meta-tags { display: flex; gap: 8px; flex-wrap: wrap; }
.app-meta-tag {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 12px;
  border-radius: 6px;
  background: var(--white);
  color: var(--text-muted);
  border: 1px solid var(--border);
}

/* =====================================================
   INNER PAGES (Contact, Privacy, Terms, Instructor)
   ===================================================== */
.inner-page { padding-top: 80px; }
.inner-hero {
  background: var(--primary);
  padding: 80px 0 60px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.inner-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(26,86,219,0.2) 0%, transparent 60%);
}
.inner-hero-content { position: relative; z-index: 2; }
.inner-hero h1 { color: var(--white); margin-bottom: 12px; }
.inner-hero p { color: rgba(255,255,255,0.65); font-size: 1.05rem; }

.inner-content { max-width: 780px; margin: 0 auto; padding: 80px 24px; }

/* Contact Page */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}
.contact-info h2 { margin-bottom: 16px; }
.contact-info p { color: var(--text-muted); margin-bottom: 28px; }
.contact-details { display: flex; flex-direction: column; gap: 16px; margin-bottom: 32px; }
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px;
  background: var(--bg-light);
  border-radius: var(--radius);
}
.contact-detail-icon {
  font-size: 1.3rem;
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-detail strong { display: block; font-size: 0.88rem; margin-bottom: 2px; }
.contact-detail span { font-size: 0.85rem; color: var(--text-muted); }

.contact-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 36px;
  box-shadow: var(--shadow);
}
.contact-form-card h3 { margin-bottom: 6px; }
.contact-form-card > p { font-size: 0.88rem; color: var(--text-muted); margin-bottom: 24px; }

/* Instructor Signup */
.instructor-form-wrap {
  max-width: 700px;
  margin: 0 auto;
  padding: 80px 24px;
}
.instructor-form-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 48px;
  box-shadow: var(--shadow);
}
.instructor-form-card h2 { margin-bottom: 8px; }
.instructor-form-card > p { color: var(--text-muted); margin-bottom: 32px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* Privacy & Terms */
.legal-content { padding: 80px 0; }
.legal-content h2 { font-size: 1.4rem; margin: 36px 0 12px; }
.legal-content h3 { font-size: 1.1rem; margin: 24px 0 8px; }
.legal-content p { color: var(--text-muted); margin-bottom: 14px; line-height: 1.8; }
.legal-content ul { margin: 12px 0 14px 20px; }
.legal-content ul li { color: var(--text-muted); margin-bottom: 6px; font-size: 0.93rem; }
.legal-content a { color: var(--blue); }
.last-updated {
  font-size: 0.82rem;
  color: var(--text-muted);
  background: var(--bg-light);
  padding: 10px 16px;
  border-radius: 8px;
  margin-bottom: 32px;
  display: inline-block;
}

/* =====================================================
   COURSE SELECTION CARDS (Form Step 2)
   ===================================================== */
/* ---- Course Selection Cards ---- */
.course-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 7px;
  margin-top: 7px;
}
.course-select-card {
  border: 1.5px solid var(--border);
  border-radius: 10px;
  padding: 10px 6px 8px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition);
  background: var(--white);
  user-select: none;
  min-height: 54px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
}
.course-select-card:hover {
  border-color: var(--blue);
  background: rgba(26,86,219,0.04);
  transform: translateY(-1px);
}
.course-select-card.selected {
  border-color: var(--blue);
  background: rgba(26,86,219,0.07);
}
.course-select-card .cs-emoji { display: none; }
.course-select-card strong {
  display: block;
  font-family: var(--font-display);
  font-size: 0.71rem;
  font-weight: 700;
  color: var(--primary);
  line-height: 1.25;
  letter-spacing: 0.01em;
  text-align: center;
  word-break: break-word;
  hyphens: none;
}
.course-select-card.selected strong { color: var(--blue); }
.course-select-card small {
  font-size: 0.62rem;
  color: var(--text-muted);
  line-height: 1;
  text-align: center;
}

/* ---- Goals Checkboxes ---- */
.goals-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  margin-top: 7px;
}
.goal-option {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 8px 10px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.79rem;
  font-weight: 500;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  color: var(--text);
  transition: var(--transition);
  background: var(--white);
  user-select: none;
  height: 36px;
}
.goal-option span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.goal-option:hover { border-color: var(--blue); background: rgba(26,86,219,0.04); }
.goal-option input[type="checkbox"] {
  width: 14px; height: 14px;
  accent-color: var(--blue);
  flex-shrink: 0;
  cursor: pointer;
}
.goal-option.checked { border-color: var(--blue); background: rgba(26,86,219,0.07); }
.goal-option.checked span { color: var(--blue); font-weight: 600; }

/* ---- Radio Groups ---- */
.radio-group {
  display: grid;
  gap: 6px;
  margin-top: 7px;
}
/* Schedule: 3 options → 3 equal cols */
#schedule-group { grid-template-columns: repeat(3, 1fr); }
/* Time: 2 options → 2 equal cols */
#time-group { grid-template-columns: repeat(2, 1fr); }
/* Format: 3 options → 3 equal cols */
#format-group { grid-template-columns: repeat(3, 1fr); }

.radio-option {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 8px 6px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 600;
  color: var(--text);
  transition: var(--transition);
  background: var(--white);
  user-select: none;
  white-space: nowrap;
  height: 36px;
  text-align: center;
}
.radio-option:hover { border-color: var(--blue); background: rgba(26,86,219,0.04); }
.radio-option input[type="radio"] {
  accent-color: var(--blue);
  cursor: pointer;
  width: 13px; height: 13px;
  flex-shrink: 0;
}
.radio-option.checked {
  border-color: var(--blue);
  background: rgba(26,86,219,0.07);
  color: var(--blue);
}

/* Alert/Success messages */
.form-success-msg {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--green);
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 0.9rem;
  font-weight: 500;
  margin-top: 16px;
  display: none;
}
.form-success-msg.show { display: block; }

/* =====================================================
   ANIMATIONS
   ===================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* =====================================================
   RESPONSIVE
   ===================================================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; padding-top: 100px; padding-bottom: 60px; }
  .hero-form-wrap { justify-content: center; }
  .form-card { max-width: 500px; }
  .courses-grid { grid-template-columns: repeat(2, 1fr); }
  .about-inner { grid-template-columns: 1fr; }
  .about-visual { display: none; }
  .instructors-layout { grid-template-columns: 1fr; }
  .rmp-panel { position: static; display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .rmp-header { grid-column: 1/-1; }
  .rmp-powered { grid-column: 1/-1; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .app-courses-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .instructor-cta-inner { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .section-pad { padding: 60px 0; }
  .nav-links { display: none; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0; background: var(--primary); padding: 16px; border-top: 1px solid rgba(255,255,255,0.08); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 12px 16px; border-radius: 8px; }
  .nav-toggle { display: flex; }
  .btn-nav { display: none; }
  .navbar { position: relative; }
  .navbar.scrolled { position: fixed; }
  .hero { min-height: auto; padding-top: 0; }
  .hero-inner { padding-top: 80px; }
  .hero-trust { gap: 16px; }
  .value-grid { grid-template-columns: 1fr; }
  .courses-grid { grid-template-columns: 1fr; }
  .hiw-steps { flex-direction: column; align-items: center; }
  .hiw-connector { width: 2px; height: 40px; background: linear-gradient(180deg, var(--blue), var(--electric)); margin: 0; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .rmp-panel { display: block; }
  .instructor-form-card { padding: 28px 20px; }
  .form-row { grid-template-columns: 1fr; }
  .instructor-cta-inner { padding: 36px 24px; }
}

@media (max-width: 480px) {
  h1 { font-size: 2rem; }
  h2 { font-size: 1.6rem; }
  .form-card { padding: 24px 20px; }
  .hero-topics { gap: 6px; }
  .topic-tag { font-size: 0.72rem; }
}