/* Made2Stick Learning - Premium Red Logo Theme */
@import url('fonts.css');

:root {
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Color Palette - Signature Red Logo Theme */
  --bg-main: #0a0d14;
  --bg-surface: #111726;
  --bg-card: #ffffff;
  --bg-card-subtle: #fafafa;
  --bg-light: #f8fafc;
  
  --primary: #0f172a;
  --primary-hover: #1e293b;
  
  /* Brand Red Palette & Glowing Gradients */
  --brand-red: #e11d48;
  --brand-red-dark: #be123c;
  --brand-red-light: #f43f5e;
  --brand-gradient: linear-gradient(135deg, #ef4444 0%, #dc2626 50%, #991b1b 100%);
  --brand-gradient-hover: linear-gradient(135deg, #f87171 0%, #ef4444 50%, #b91c1c 100%);
  --brand-gradient-soft: linear-gradient(135deg, #fff1f2 0%, #ffe4e6 100%);
  --brand-dark-gradient: linear-gradient(135deg, #0f172a 0%, #1e1115 50%, #2a080c 100%);
  
  --accent-green: #10b981;
  --accent-green-bg: #ecfdf5;
  --accent-amber: #f59e0b;
  
  --text-dark: #0f172a;
  --text-body: #475569;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --text-white: #ffffff;
  
  --border-subtle: #e2e8f0;
  --border-card: #eef2f6;
  
  /* Shadows & Glowing Effects */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.04);
  --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 20px -4px rgba(15, 23, 42, 0.08), 0 4px 10px -2px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 20px 30px -10px rgba(15, 23, 42, 0.12), 0 8px 16px -4px rgba(15, 23, 42, 0.06);
  --shadow-xl: 0 25px 50px -12px rgba(15, 23, 42, 0.18);
  --shadow-glow: 0 4px 22px rgba(225, 29, 72, 0.4), 0 0 16px rgba(239, 68, 68, 0.25);
  --shadow-glow-hover: 0 8px 30px rgba(225, 29, 72, 0.6), 0 0 25px rgba(239, 68, 68, 0.4);
  
  /* Radii */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-full: 9999px;
  
  --container-width: 1200px;
}

/* Reset & Defaults */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

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

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

/* Top Announcement Banner */
.top-announcement {
  background: #0b0f19;
  color: #cbd5e1;
  font-size: 13px;
  padding: 10px 16px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  position: relative;
  z-index: 1001;
}

.top-announcement a {
  color: #ffffff;
  font-weight: 700;
  text-decoration: underline;
  margin-left: 6px;
  transition: all 0.2s ease;
}

.top-announcement a:hover {
  color: #fb7185;
}

.top-announcement .badge-pill {
  background: rgba(225, 29, 72, 0.25);
  color: #fb7185;
  border: 1px solid rgba(225, 29, 72, 0.4);
  padding: 3px 11px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-right: 8px;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

/* Header & Navbar */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: all 0.25s ease;
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 84px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo img {
  height: 46px;
  width: auto;
  object-fit: contain;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-link {
  font-weight: 600;
  font-size: 14.5px;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 0;
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--brand-red);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2.5px;
  background: var(--brand-red);
  border-radius: var(--radius-full);
}

/* Dropdown */
.nav-item-dropdown {
  position: relative;
  padding-bottom: 8px;
  margin-bottom: -8px;
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 4px);
  left: -20px;
  min-width: 280px;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-xl);
  padding: 10px;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition: opacity 0.2s cubic-bezier(0.16, 1, 0.3, 1), transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.2s;
  pointer-events: none;
  z-index: 9999;
}

/* Hover Bridge to prevent premature closing when moving mouse across gap */
.dropdown-menu::before {
  content: '';
  position: absolute;
  top: -16px;
  left: 0;
  width: 100%;
  height: 16px;
  display: block;
}

.nav-item-dropdown:hover .dropdown-menu,
.nav-item-dropdown:focus-within .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-menu a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text-dark);
  font-weight: 500;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.dropdown-menu a:hover {
  background: #fff1f2;
  color: var(--brand-red);
  transform: translateX(4px);
}

.dropdown-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  background: var(--accent-green-bg);
  color: var(--accent-green);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Red Glowing Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  font-size: 14.5px;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  line-height: 1;
  position: relative;
}

.btn-primary {
  background: var(--primary);
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.15);
}

.btn-primary:hover {
  background: #222938;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(15, 23, 42, 0.22);
}

/* Signature Red Glowing Button */
.btn-brand {
  background: var(--brand-gradient);
  color: #ffffff;
  box-shadow: var(--shadow-glow);
}

.btn-brand:hover {
  background: var(--brand-gradient-hover);
  box-shadow: var(--shadow-glow-hover);
  transform: translateY(-2px);
}

.btn-outline {
  background: #ffffff;
  color: var(--text-dark);
  border-color: var(--border-subtle);
}

.btn-outline:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
  background: #fff1f2;
  transform: translateY(-1px);
}

.btn-sm {
  padding: 9px 18px;
  font-size: 13.5px;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 16px;
}

.btn-block {
  width: 100%;
}

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 26px;
  cursor: pointer;
  color: var(--text-dark);
  padding: 8px;
}

/* Hero Section */
.hero-wrapper {
  position: relative;
  padding: 80px 0 70px;
  background: radial-gradient(100% 50% at 50% 0%, rgba(225, 29, 72, 0.07) 0%, rgba(255, 255, 255, 0) 100%), #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  overflow: hidden;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1px solid rgba(225, 29, 72, 0.25);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: var(--brand-red);
  box-shadow: var(--shadow-sm);
  margin-bottom: 24px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  background: var(--brand-red);
  border-radius: 50%;
  box-shadow: 0 0 0 0 rgba(225, 29, 72, 0.7);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(225, 29, 72, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(225, 29, 72, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(225, 29, 72, 0); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 54px;
  font-weight: 800;
  line-height: 1.15;
  color: var(--text-dark);
  max-width: 960px;
  margin: 0 auto 24px;
  letter-spacing: -1.5px;
}

.gradient-text {
  background: linear-gradient(135deg, #991b1b 0%, #dc2626 40%, #e11d48 80%, #f43f5e 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 19px;
  color: var(--text-body);
  max-width: 740px;
  margin: 0 auto 36px;
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Trust Proof Row */
.trust-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 36px;
  padding-top: 28px;
  border-top: 1px solid rgba(226, 232, 240, 0.6);
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--text-body);
}

.stars {
  color: #f59e0b;
  letter-spacing: 2px;
}

/* Category Filter Bar */
.filter-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 14px;
  font-weight: 600;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-body);
  cursor: pointer;
  transition: all 0.2s ease;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--brand-gradient);
  color: #ffffff;
  border-color: transparent;
  box-shadow: var(--shadow-glow);
}

/* Section Common */
.section {
  padding: 90px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 56px;
}

.section-tag {
  display: inline-block;
  font-size: 12.5px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--brand-red);
  background: #fff1f2;
  border: 1px solid rgba(225, 29, 72, 0.2);
  padding: 4px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 38px;
  font-weight: 800;
  color: var(--text-dark);
  letter-spacing: -0.8px;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-subtitle {
  font-size: 17px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Course Cards */
.courses-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 32px;
}

.course-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
}

.course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(225, 29, 72, 0.3);
}

.card-image-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #0f172a;
  overflow: hidden;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.course-card:hover .card-image-wrap img {
  transform: scale(1.05);
}

.card-badge-floating {
  position: absolute;
  top: 16px;
  left: 16px;
  background: rgba(15, 23, 42, 0.85);
  color: #ffffff;
  font-size: 12px;
  font-weight: 700;
  padding: 5px 14px;
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
  letter-spacing: 0.3px;
}

.card-badge-featured {
  background: var(--brand-gradient);
  box-shadow: 0 2px 10px rgba(225, 29, 72, 0.4);
  color: #ffffff;
}

.card-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-meta-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.card-category-tag {
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--brand-red);
}

.card-rating {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-body);
  display: flex;
  align-items: center;
  gap: 4px;
}

.card-title {
  font-size: 21px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.35;
  margin-bottom: 12px;
}

.card-desc {
  font-size: 14.5px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.card-features-mini {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 0;
  border-top: 1px dashed var(--border-subtle);
  border-bottom: 1px dashed var(--border-subtle);
  margin-bottom: 20px;
}

.mini-feature {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13.5px;
  color: var(--text-body);
}

.mini-icon {
  color: var(--brand-red);
  font-weight: 800;
}

.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
}

.price-container {
  display: flex;
  flex-direction: column;
}

.price-main {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.price-current {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-dark);
}

.price-original {
  font-size: 14px;
  color: var(--text-light);
  text-decoration: line-through;
}

.price-discount-tag {
  font-size: 11px;
  font-weight: 700;
  color: var(--brand-red);
  background: #fff1f2;
  border: 1px solid rgba(225, 29, 72, 0.2);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

/* Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.bento-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.bento-card:hover {
  border-color: rgba(225, 29, 72, 0.3);
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.bento-span-2 {
  grid-column: span 2;
}

.bento-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: var(--brand-gradient-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: var(--brand-red);
  margin-bottom: 20px;
}

.bento-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}

.bento-card p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* Stats Section */
.stats-banner {
  background: var(--brand-dark-gradient);
  color: #ffffff;
  border-radius: var(--radius-xl);
  padding: 70px 48px;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(225, 29, 72, 0.2);
}

.stats-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(225, 29, 72, 0.18) 0%, rgba(0,0,0,0) 70%);
  pointer-events: none;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  text-align: center;
  position: relative;
  z-index: 1;
}

.stat-item {
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: -20px;
  top: 15%;
  height: 70%;
  width: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 58px;
  font-weight: 800;
  line-height: 1;
  color: #ffffff;
  margin-bottom: 12px;
  letter-spacing: -1px;
}

.stat-number span {
  color: #f43f5e;
}

.stat-label {
  font-size: 16px;
  color: #94a3b8;
  max-width: 260px;
  margin: 0 auto;
  line-height: 1.5;
}

/* Lead Magnet Callout */
.resource-callout {
  background: linear-gradient(135deg, #0f172a 0%, #1c0a0f 50%, #2a080d 100%);
  border-radius: var(--radius-xl);
  padding: 60px;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(225, 29, 72, 0.25);
}

.resource-callout h3 {
  font-size: 34px;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.resource-callout p {
  color: #cbd5e1;
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 28px;
}

.resource-image-wrap {
  text-align: center;
  perspective: 1000px;
}

.resource-image-wrap img {
  max-height: 320px;
  border-radius: var(--radius-md);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6);
  margin: 0 auto;
  transition: transform 0.4s ease;
}

.resource-image-wrap:hover img {
  transform: rotateY(-6deg) scale(1.03);
}

/* FAQ Accordion */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-xs);
  transition: all 0.2s ease;
}

.faq-item.active {
  border-color: rgba(225, 29, 72, 0.35);
  box-shadow: var(--shadow-md);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  font-size: 17px;
  font-weight: 700;
  color: var(--text-dark);
  cursor: pointer;
  text-align: left;
}

.faq-chevron {
  font-size: 20px;
  color: var(--text-light);
  transition: transform 0.25s ease;
}

.faq-item.active .faq-chevron {
  transform: rotate(180deg);
  color: var(--brand-red);
}

.faq-answer {
  padding: 0 28px 22px;
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.7;
  display: none;
}

.faq-item.active .faq-answer {
  display: block;
}

/* Contact & Newsletter Section */
.contact-section-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
}

.contact-card, .newsletter-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 44px;
  box-shadow: var(--shadow-sm);
}

.contact-card h3, .newsletter-card h3 {
  font-size: 26px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.form-group {
  margin-bottom: 16px;
}

.form-control {
  width: 100%;
  padding: 14px 18px;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 15px;
  color: var(--text-dark);
  outline: none;
  background: #ffffff;
  transition: all 0.2s ease;
}

.form-control:focus {
  border-color: var(--brand-red);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.15);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Footer */
.site-footer {
  background: #0b0f19;
  color: #94a3b8;
  padding: 80px 0 36px;
  margin-top: 80px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 48px;
  margin-bottom: 50px;
}

.footer-brand p {
  color: #94a3b8;
  font-size: 14.5px;
  margin-top: 18px;
  line-height: 1.65;
  max-width: 320px;
}

.footer-heading {
  font-size: 15px;
  font-weight: 700;
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  margin-bottom: 20px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 14.5px;
  color: #94a3b8;
}

.footer-links a:hover {
  color: #ffffff;
  transform: translateX(3px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 13.5px;
  color: #64748b;
  flex-wrap: wrap;
  gap: 16px;
}

.legal-links {
  display: flex;
  gap: 24px;
}

.legal-links a:hover {
  color: #cbd5e1;
}

/* Course Page Details */
.course-hero-banner {
  background: radial-gradient(100% 50% at 50% 0%, rgba(225, 29, 72, 0.07) 0%, rgba(255, 255, 255, 0) 100%), #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 70px 0;
}

/* Simulator Showcase Hero Banner */
.course-hero {
  background: radial-gradient(100% 50% at 50% 0%, rgba(225, 29, 72, 0.07) 0%, rgba(255, 255, 255, 0) 100%), #ffffff;
  border-bottom: 1px solid var(--border-subtle);
  padding: 60px 0 50px;
}

.course-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.course-hero-title {
  font-family: var(--font-heading);
  font-size: 42px;
  font-weight: 800;
  line-height: 1.18;
  color: var(--text-dark);
  letter-spacing: -1px;
  margin-bottom: 18px;
}

.course-hero-subtitle {
  font-size: 17.5px;
  color: var(--text-body);
  line-height: 1.65;
  margin-bottom: 24px;
}

.course-meta-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-bottom: 24px;
  padding: 12px 18px;
  background: #f8fafc;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-dark);
}

.meta-icon {
  font-size: 16px;
}

.course-hero-media {
  position: relative;
}

@media (max-width: 1024px) {
  .course-hero-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.course-detail-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 48px;
  align-items: start;
}

.course-highlights-box {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-sm);
  margin-top: 32px;
}

.course-sticky-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-xl);
  position: sticky;
  top: 104px;
}

/* Responsive */
@media (max-width: 1024px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-span-2 {
    grid-column: span 1;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .course-detail-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 36px;
    letter-spacing: -0.8px;
  }
  .section-title {
    font-size: 28px;
  }
  .courses-grid {
    grid-template-columns: 1fr;
  }
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .stat-item:not(:last-child)::after {
    display: none;
  }
  .resource-callout, .contact-section-grid {
    grid-template-columns: 1fr;
    padding: 36px 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  
  .nav-menu, .nav-actions {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  
  .site-header.mobile-open .nav-menu {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 84px;
    left: 0;
    width: 100%;
    background: #ffffff;
    padding: 24px;
    border-bottom: 1px solid var(--border-subtle);
    box-shadow: var(--shadow-xl);
    gap: 16px;
    align-items: flex-start;
  }
  
  .site-header.mobile-open .nav-actions {
    display: flex;
    flex-direction: column;
    width: 100%;
  }
  
  .site-header.mobile-open .dropdown-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 14px;
  }
}

/* ============================================================
   Student Auth Modal Styles (Global)
   ============================================================ */
.auth-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 99999;
  animation: fadeIn 0.2s ease;
}

.auth-modal-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.35);
  max-width: 440px;
  width: 100%;
  padding: 36px 32px;
  position: relative;
  border: 1px solid var(--border-subtle);
  animation: modalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-sizing: border-box;
}

@keyframes fadeIn {
  0% { opacity: 0; }
  100% { opacity: 1; }
}

@keyframes modalPop {
  0% { transform: scale(0.94); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.auth-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  font-size: 26px;
  color: var(--text-light);
  cursor: pointer;
  line-height: 1;
  padding: 4px;
}

.auth-modal-close:hover {
  color: var(--brand-red);
}

.auth-modal-header {
  text-align: center;
  margin-bottom: 22px;
}

.btn-google-auth {
  width: 100%;
  padding: 12px 18px;
  border: 1.5px solid #e2e8f0;
  border-radius: var(--radius-sm);
  background: #ffffff;
  color: var(--text-dark);
  font-size: 14.5px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: var(--shadow-xs);
  font-family: inherit;
}

.btn-google-auth:hover {
  background: #f8fafc;
  border-color: #cbd5e1;
  box-shadow: var(--shadow-sm);
}

.auth-divider {
  display: flex;
  align-items: center;
  text-align: center;
  margin: 20px 0;
}

.auth-divider::before,
.auth-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border-subtle);
}

.auth-divider span {
  padding: 0 12px;
  font-size: 12px;
  color: var(--text-light);
  font-weight: 600;
  letter-spacing: 0.5px;
}

.auth-input {
  width: 100%;
  padding: 11px 14px;
  border: 1.5px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  font-size: 14.5px;
  color: var(--text-dark);
  font-family: inherit;
  outline: none;
  box-sizing: border-box;
  transition: border-color 0.2s;
}

.auth-input:focus {
  border-color: var(--brand-red);
  box-shadow: 0 0 0 3px rgba(225, 29, 72, 0.12);
}

.auth-error-msg {
  background: #fee2e2;
  border: 1px solid #f87171;
  color: #991b1b;
  font-size: 13px;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  line-height: 1.4;
}

.auth-modal-footer {
  text-align: center;
  font-size: 13.5px;
  color: var(--text-muted);
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid var(--border-subtle);
}

.auth-modal-footer a {
  color: var(--brand-red);
  font-weight: 700;
  margin-left: 4px;
}

/* ============================================================
   Student Profile Dropdown & Enrolled Courses Menu
   ============================================================ */
.student-profile-dropdown {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.student-profile-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #ffffff;
  border: 1.5px solid #e2e8f0;
  padding: 4px 12px 4px 5px;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  font-family: inherit;
  box-shadow: 0 1px 3px rgba(15, 23, 42, 0.06);
}

.student-profile-btn:hover,
.student-profile-btn.active {
  border-color: #cbd5e1;
  background: #f8fafc;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.1);
}

.student-avatar {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--brand-red);
}

.student-avatar-initial {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: linear-gradient(135deg, #ef4444 0%, #be123c 100%);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12.5px;
  font-weight: 800;
  flex-shrink: 0;
}

.student-name-label {
  font-size: 13.5px;
  font-weight: 700;
  color: #0f172a;
  max-width: 130px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.student-chevron {
  font-size: 9px;
  color: #64748b;
  transition: transform 0.2s ease;
}

.student-profile-btn.active .student-chevron {
  transform: rotate(180deg);
}

.student-dropdown-card {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 320px;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 14px;
  box-shadow: 0 20px 40px -10px rgba(15, 23, 42, 0.22);
  z-index: 10000;
  padding: 0;
  display: none;
  animation: modalPop 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  text-align: left;
  overflow: hidden;
}

.student-dropdown-header {
  padding: 14px 18px;
  background: #f8fafc;
  border-bottom: 1px solid #f1f5f9;
}

.student-dropdown-header .user-name {
  font-size: 14.5px;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.3;
}

.student-dropdown-header .user-email {
  font-size: 12px;
  color: #64748b;
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.student-dropdown-section {
  padding: 12px 14px 8px;
}

.student-dropdown-section-title {
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: #94a3b8;
  margin-bottom: 8px;
  padding: 0 4px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.dropdown-courses-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.dropdown-course-row {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 10px;
  border-radius: 8px;
  color: #1e293b;
  text-decoration: none;
  transition: all 0.15s ease;
  border: 1px solid transparent;
}

.dropdown-course-row:hover {
  background: #f8fafc;
  border-color: #e2e8f0;
}

.dropdown-course-icon {
  font-size: 16px;
  width: 28px;
  height: 28px;
  background: #f1f5f9;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.dropdown-course-text {
  flex: 1;
  min-width: 0;
}

.dropdown-course-title {
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  color: #0f172a;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.dropdown-course-status {
  font-size: 11px;
  color: #059669;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.dropdown-divider {
  height: 1px;
  background: #f1f5f9;
  margin: 4px 0;
}

.dropdown-action-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  font-size: 13px;
  color: #475569;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.15s ease;
}

.dropdown-action-link:hover {
  background: #f8fafc;
  color: var(--brand-red);
}

.dropdown-logout-action {
  width: 100%;
  background: none;
  border: none;
  padding: 9px 16px 12px;
  font-size: 13px;
  font-weight: 700;
  color: #dc2626;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: inherit;
  transition: background 0.15s ease;
}

.dropdown-logout-action:hover {
  background: #fef2f2;
}

/* ==========================================================================
   Verified Student Reviews & Wall of Love Styles
   ========================================================================== */
.m2s-reviews-widget {
  width: 100%;
  margin: 0 auto;
}

.m2s-reviews-header {
  margin-bottom: 32px;
}

.m2s-reviews-summary-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  margin-bottom: 36px;
  box-shadow: var(--shadow-sm);
}

.m2s-summary-score-box {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}

.m2s-score-big {
  font-size: 48px;
  font-weight: 800;
  line-height: 1;
  color: var(--text-dark);
  font-family: var(--font-heading);
}

.m2s-score-label {
  font-size: 14px;
  color: var(--text-muted);
}

.m2s-summary-badges {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.m2s-trust-badge-item {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--bg-light);
  border: 1px solid var(--border-subtle);
  padding: 10px 18px;
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--text-dark);
}

.m2s-badge-icon {
  font-size: 20px;
}

/* Filter Tabs */
.m2s-filter-tabs {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 36px;
  flex-wrap: wrap;
}

.m2s-filter-tab {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-body);
  font-size: 14px;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all 0.2s ease;
}

.m2s-filter-tab:hover {
  border-color: var(--brand-red);
  color: var(--brand-red);
}

.m2s-filter-tab.active {
  background: var(--primary);
  border-color: var(--primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

/* Carousel Layout */
.m2s-carousel-container {
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
}

.m2s-carousel-track-wrapper {
  overflow-x: auto;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none; /* Firefox */
  -ms-overflow-style: none; /* IE 10+ */
  width: 100%;
  padding: 10px 4px 18px;
}

.m2s-carousel-track-wrapper::-webkit-scrollbar {
  display: none; /* Safari and Chrome */
}

.m2s-carousel-track {
  display: flex;
  gap: 20px;
}

.m2s-carousel-slide {
  flex: 0 0 calc(33.333% - 14px);
  scroll-snap-align: start;
  min-width: 290px;
  display: flex;
}

@media (max-width: 1024px) {
  .m2s-carousel-slide {
    flex: 0 0 calc(50% - 10px);
  }
}

@media (max-width: 680px) {
  .m2s-carousel-slide {
    flex: 0 0 100%;
  }
}

.m2s-carousel-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  color: var(--text-dark);
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: all 0.2s ease;
  flex-shrink: 0;
  z-index: 2;
}

.m2s-carousel-btn:hover {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: var(--shadow-md);
  transform: scale(1.05);
}

.m2s-carousel-btn:active {
  transform: scale(0.95);
}

.m2s-carousel-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-top: 14px;
}

.m2s-carousel-dots {
  display: flex;
  align-items: center;
  gap: 6px;
}

.m2s-dot {
  width: 8px;
  height: 8px;
  border-radius: var(--radius-full);
  background: #cbd5e1;
  cursor: pointer;
  transition: all 0.25s ease;
}

.m2s-dot:hover {
  background: #94a3b8;
}

.m2s-dot.active {
  width: 24px;
  background: var(--brand-red);
}

/* Individual Review Card */
.m2s-review-card {
  background: #ffffff;
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 100%;
  height: 270px;
  box-shadow: var(--shadow-xs);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.m2s-review-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: rgba(225, 29, 72, 0.3);
}

.m2s-card-top {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}

.m2s-avatar {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 14px;
  flex-shrink: 0;
  letter-spacing: -0.5px;
}

.m2s-reviewer-info {
  overflow: hidden;
}

.m2s-reviewer-name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.m2s-review-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 3px;
}

.m2s-verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 3px;
  font-size: 11px;
  font-weight: 700;
  color: #059669;
  background: #ecfdf5;
  padding: 2px 7px;
  border-radius: var(--radius-full);
}

.m2s-verified-badge svg {
  width: 11px;
  height: 11px;
}

.m2s-review-date {
  font-size: 11.5px;
  color: var(--text-light);
}

.m2s-card-rating {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.m2s-stars-wrap {
  display: inline-flex;
  align-items: center;
  gap: 2.5px;
}

.m2s-star {
  width: 16px;
  height: 16px;
}

.m2s-star.full {
  color: #f59e0b;
}

.m2s-star-text {
  font-size: 12.5px;
  font-weight: 800;
  color: #b45309;
  margin-left: 4px;
}

.m2s-course-badge {
  font-size: 11px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-full);
  letter-spacing: 0.2px;
  white-space: nowrap;
}

.m2s-review-text {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.6;
  font-style: italic;
  position: relative;
  flex-grow: 1;
  overflow-y: auto;
  padding-right: 4px;
  scrollbar-width: thin;
  scrollbar-color: #cbd5e1 transparent;
}

.m2s-review-text::-webkit-scrollbar {
  width: 4px;
}

.m2s-review-text::-webkit-scrollbar-thumb {
  background: #cbd5e1;
  border-radius: 4px;
}

@media (max-width: 768px) {
  .m2s-reviews-summary-card {
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
  }
  .m2s-summary-score-box {
    align-items: center;
  }
  .m2s-summary-badges {
    justify-content: center;
    gap: 12px;
  }
  .m2s-carousel-btn {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }
}

/* ==========================================================================
   Next-Level Platform Styles: Goal Selector, AI Learning Partner, Visual Learning Framework
   ========================================================================== */

/* Goal Cards Grid */
.goals-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
}

.goal-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-decoration: none;
  display: flex;
  flex-direction: column;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.goal-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: transparent;
  transition: background 0.3s ease;
}

.goal-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(225, 29, 72, 0.35);
}

.goal-card:hover::before {
  background: var(--brand-gradient);
}

.goal-icon-box {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 20px;
  background: #fff1f2;
  color: var(--brand-red);
}

.goal-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
  line-height: 1.3;
}

.goal-card-desc {
  font-size: 13.5px;
  color: var(--text-muted);
  line-height: 1.55;
  margin-bottom: 20px;
  flex-grow: 1;
}

.goal-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 18px;
}

.goal-tag {
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: var(--radius-full);
  background: #f1f5f9;
  color: var(--text-muted);
}

.goal-card-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--brand-red);
  transition: transform 0.2s ease;
}

.goal-card:hover .goal-card-cta {
  transform: translateX(4px);
}

/* AI Learning Partner Interactive Showcase */
.ai-partner-section {
  background: radial-gradient(circle at 100% 0%, rgba(225, 29, 72, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 0% 100%, rgba(15, 23, 42, 0.04) 0%, transparent 50%),
              #0f172a;
  color: #ffffff;
  padding: 90px 0;
  position: relative;
  overflow: hidden;
}

.ai-partner-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 48px;
  align-items: center;
}

.ai-step-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 28px;
}

.ai-step-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: all 0.25s ease;
  cursor: pointer;
}

.ai-step-card:hover, .ai-step-card.active {
  background: rgba(255, 255, 255, 0.09);
  border-color: rgba(244, 63, 94, 0.4);
  transform: translateX(6px);
}

.ai-step-badge {
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  background: rgba(225, 29, 72, 0.25);
  color: #f43f5e;
  border: 1px solid rgba(225, 29, 72, 0.4);
  flex-shrink: 0;
  margin-top: 2px;
}

.ai-step-content h4 {
  font-size: 15.5px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 4px;
}

.ai-step-content p {
  font-size: 13.5px;
  color: #94a3b8;
  line-height: 1.5;
}

/* AI Terminal / Simulation Viewport */
.ai-viewport-card {
  background: #090d16;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-xl);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 40px rgba(225, 29, 72, 0.15);
  overflow: hidden;
}

.ai-viewport-header {
  padding: 14px 20px;
  background: #111827;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ai-window-dots {
  display: flex;
  gap: 6px;
}

.ai-window-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  display: inline-block;
}

.dot-red { background: #ef4444; }
.dot-yellow { background: #eab308; }
.dot-green { background: #22c55e; }

.ai-viewport-status {
  font-size: 12px;
  font-weight: 600;
  color: #94a3b8;
  display: flex;
  align-items: center;
  gap: 6px;
}

.ai-viewport-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 18px;
  font-family: var(--font-sans);
}

.ai-msg {
  display: flex;
  gap: 12px;
  max-width: 90%;
}

.ai-msg-user {
  margin-left: auto;
  flex-direction: row-reverse;
}

.ai-avatar {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  font-weight: 800;
  flex-shrink: 0;
}

.ai-avatar-user {
  background: #334155;
  color: #ffffff;
}

.ai-avatar-bot {
  background: var(--brand-gradient);
  color: #ffffff;
  box-shadow: 0 0 12px rgba(225, 29, 72, 0.5);
}

.ai-bubble {
  padding: 14px 18px;
  border-radius: 16px;
  font-size: 14px;
  line-height: 1.55;
}

.ai-bubble-user {
  background: #1e293b;
  color: #f1f5f9;
  border-top-right-radius: 4px;
  border: 1px solid #334155;
}

.ai-bubble-bot {
  background: rgba(255, 255, 255, 0.05);
  color: #e2e8f0;
  border-top-left-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.ai-bubble-bot strong {
  color: #ffffff;
}

.ai-interactive-prompt {
  margin-top: 8px;
  padding: 12px 16px;
  background: rgba(225, 29, 72, 0.1);
  border: 1px dashed rgba(244, 63, 94, 0.4);
  border-radius: var(--radius-sm);
  font-size: 13px;
  color: #fca5a5;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Visual Learning Framework Framework Section */
.stick-logic-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 40px;
}

.stick-step-card {
  background: #ffffff;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 28px 22px;
  position: relative;
  box-shadow: var(--shadow-sm);
  transition: all 0.25s ease;
}

.stick-step-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--brand-red);
}

.stick-step-num {
  font-size: 44px;
  font-weight: 900;
  color: #ffe4e6;
  line-height: 1;
  margin-bottom: 12px;
  font-family: 'Space Grotesk', sans-serif;
}

.stick-step-title {
  font-size: 18px;
  font-weight: 800;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.stick-step-desc {
  font-size: 13.5px;
  color: var(--text-body);
  line-height: 1.55;
}

/* PMP Simulator Spotlight Showcase */
.simulator-spotlight {
  background: linear-gradient(135deg, #0b0f19 0%, #17111c 100%);
  border: 1px solid rgba(225, 29, 72, 0.25);
  border-radius: var(--radius-xl);
  padding: 56px 48px;
  color: #ffffff;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  box-shadow: var(--shadow-xl);
  position: relative;
  overflow: hidden;
}

.simulator-spotlight::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(225, 29, 72, 0.18) 0%, transparent 70%);
  pointer-events: none;
}

.sim-spec-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(225, 29, 72, 0.18);
  border: 1px solid rgba(225, 29, 72, 0.4);
  color: #f43f5e;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 18px;
}

.sim-title {
  font-size: 36px;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.sim-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin: 28px 0 32px;
}

.sim-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: #cbd5e1;
}

.sim-feature-icon {
  color: #10b981;
  font-weight: 800;
}

.sim-preview-box {
  background: rgba(15, 23, 42, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.4);
}

.sim-mini-timer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 12px;
  margin-bottom: 14px;
  font-size: 12px;
  color: #94a3b8;
}

.sim-question-text {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: #f8fafc;
  margin-bottom: 16px;
}

.sim-opt-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 13px;
  color: #cbd5e1;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: all 0.2s ease;
}

.sim-opt-item.selected {
  background: rgba(225, 29, 72, 0.15);
  border-color: #f43f5e;
  color: #ffffff;
  font-weight: 600;
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  .goals-grid, .stick-logic-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .ai-partner-grid, .simulator-spotlight {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .simulator-spotlight {
    padding: 36px 24px;
  }
}

@media (max-width: 640px) {
  .goals-grid, .stick-logic-grid {
    grid-template-columns: 1fr;
  }
  .hero-title {
    font-size: 36px;
  }
  .sim-features-grid {
    grid-template-columns: 1fr;
  }
}