/* ============================================
   STUDENTMASTER - Main Stylesheet
   WordPress-Ready Theme Styles
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --primary: #1E3A8A;
  --primary-dark: #172554;
  --primary-light: #3B82F6;
  --primary-50: #EFF6FF;
  --primary-100: #DBEAFE;
  --primary-200: #BFDBFE;
  --accent: #F59E0B;
  --accent-hover: #D97706;
  --accent-light: #FEF3C7;
  --success: #10B981;
  --success-light: #D1FAE5;
  --danger: #EF4444;
  --white: #FFFFFF;
  --gray-50: #F8FAFC;
  --gray-100: #F1F5F9;
  --gray-200: #E2E8F0;
  --gray-300: #CBD5E1;
  --gray-400: #94A3B8;
  --gray-500: #64748B;
  --gray-600: #475569;
  --gray-700: #334155;
  --gray-800: #1E293B;
  --gray-900: #0F172A;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow: 0 1px 3px rgba(0,0,0,0.1), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --transition: 0.3s ease;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  --header-height: 80px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  color: var(--gray-800);
  background: var(--white);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--primary);
  line-height: 1.25;
  font-weight: 700;
}

h1 { font-size: 3rem; }
h2 { font-size: 2.25rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p { margin-bottom: 1em; color: var(--gray-600); }
ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-pad {
  padding: 80px 0;
}

.section-pad-sm {
  padding: 60px 0;
}

.text-center { text-align: center; }

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  margin-bottom: 12px;
}

.section-title {
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--gray-500);
  max-width: 640px;
  margin: 0 auto 48px;
}

.bg-light { background: var(--gray-50); }
.bg-white { background: var(--white); }
.bg-primary { background: var(--primary); }
.bg-gradient {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
  line-height: 1;
}

.btn-primary {
  background: var(--accent);
  color: var(--primary-dark);
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-secondary {
  background: var(--white);
  color: var(--primary);
  border-color: var(--primary);
}
.btn-secondary:hover {
  background: var(--primary);
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
}
.btn-outline-white:hover {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}

.btn-white {
  background: var(--white);
  color: var(--primary);
  border-color: var(--white);
}
.btn-white:hover {
  background: var(--primary-50);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

.btn-sm {
  padding: 10px 22px;
  font-size: 0.85rem;
}

.btn-icon {
  width: 20px;
  height: 20px;
}

/* --- Header / Navigation --- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--gray-200);
  height: var(--header-height);
  transition: all var(--transition);
}

.site-header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary-light), var(--primary));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  font-family: var(--font-heading);
}

.logo-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--primary);
}

.logo-text span {
  color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gray-600);
  transition: color var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  margin-left: 8px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-800);
  margin: 5px 0;
  transition: all var(--transition);
  border-radius: 2px;
}

.mobile-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}
.mobile-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  padding: 24px;
  box-shadow: var(--shadow-lg);
  z-index: 999;
}

.mobile-nav.open {
  display: block;
}

.mobile-nav a {
  display: block;
  padding: 12px 0;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--gray-700);
  border-bottom: 1px solid var(--gray-100);
}

.mobile-nav .btn {
  width: 100%;
  margin-top: 16px;
  text-align: center;
}

/* --- Hero Sections --- */
.hero {
  padding-top: calc(var(--header-height) + 60px);
  padding-bottom: 80px;
  position: relative;
  overflow: hidden;
}

.hero-home {
  background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 50%, var(--primary-light) 100%);
  color: var(--white);
  min-height: 90vh;
  display: flex;
  align-items: center;
}

.hero-home .hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-home h1 {
  color: var(--white);
  font-size: 3.2rem;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-home h1 span {
  color: var(--accent);
}

.hero-home p {
  color: rgba(255,255,255,0.85);
  font-size: 1.15rem;
  margin-bottom: 32px;
  max-width: 520px;
}

.hero-btns {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.15);
}

.hero-stat-number {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
}

.hero-stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

.hero-visual {
  position: relative;
}

.hero-mockup {
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  position: relative;
}

.mockup-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--gray-100);
  border-bottom: 1px solid var(--gray-200);
}

.mockup-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--gray-300);
}

.mockup-dot.red { background: #EF4444; }
.mockup-dot.yellow { background: #F59E0B; }
.mockup-dot.green { background: #10B981; }

.mockup-url {
  flex: 1;
  margin-left: 8px;
  background: var(--white);
  border-radius: 4px;
  padding: 4px 12px;
  font-size: 0.75rem;
  color: var(--gray-400);
}

.mockup-content {
  padding: 24px;
  min-height: 320px;
  background: linear-gradient(135deg, var(--primary-50), var(--white));
}

.mockup-sidebar {
  display: grid;
  grid-template-columns: 60px 1fr;
  gap: 16px;
}

.mockup-nav-icons {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mockup-nav-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  color: var(--primary);
}

.mockup-nav-icon.active {
  background: var(--primary);
  color: var(--white);
}

.mockup-main {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
}

.mockup-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 16px;
  box-shadow: var(--shadow-sm);
}

.mockup-card-title {
  font-size: 0.65rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 4px;
}

.mockup-card-value {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--primary);
}

.mockup-card-change {
  font-size: 0.65rem;
  color: var(--success);
  margin-top: 2px;
}

.mockup-chart {
  grid-column: 1 / -1;
  height: 60px;
  background: linear-gradient(90deg, var(--primary-100), var(--primary-50));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: flex-end;
  padding: 8px;
  gap: 4px;
}

.mockup-bar {
  flex: 1;
  background: var(--primary-light);
  border-radius: 2px 2px 0 0;
  opacity: 0.7;
}

.hero-decoration {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.05);
}

.hero-decoration-1 {
  width: 400px;
  height: 400px;
  top: -100px;
  right: -100px;
}

.hero-decoration-2 {
  width: 200px;
  height: 200px;
  bottom: -50px;
  left: 10%;
}

/* Inner page heroes */
.hero-inner {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  padding-top: calc(var(--header-height) + 50px);
  padding-bottom: 60px;
  text-align: center;
}

.hero-inner h1 {
  color: var(--white);
  font-size: 2.6rem;
  margin-bottom: 16px;
}

.hero-inner p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* --- Feature Cards --- */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary-light), var(--accent));
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--primary-200);
}

.feature-card:hover::before {
  opacity: 1;
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-icon.blue { background: var(--primary-100); color: var(--primary); }
.feature-icon.green { background: var(--success-light); color: var(--success); }
.feature-icon.orange { background: var(--accent-light); color: var(--accent-hover); }
.feature-icon.purple { background: #EDE9FE; color: #7C3AED; }

.feature-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
  color: var(--gray-800);
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* --- Stats Bar --- */
.stats-bar {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  margin-top: -40px;
  position: relative;
  z-index: 10;
}

.stat-item {
  padding: 32px 24px;
  text-align: center;
  border-right: 1px solid var(--gray-100);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1;
  margin-bottom: 6px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  font-weight: 500;
}

/* --- Benefits Section --- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  align-items: center;
}

.benefits-content h2 {
  margin-bottom: 24px;
}

.benefit-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.benefit-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
  flex-shrink: 0;
}

.benefit-text h4 {
  color: var(--gray-800);
  margin-bottom: 4px;
}

.benefit-text p {
  font-size: 0.92rem;
  color: var(--gray-500);
  margin-bottom: 0;
}

.benefits-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--primary-50);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 400px;
}

.benefits-visual-content {
  width: 100%;
}

.benefits-visual-header {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.progress-bar-item {
  margin-bottom: 16px;
}

.progress-bar-label {
  display: flex;
  justify-content: space-between;
  margin-bottom: 6px;
  font-size: 0.85rem;
}

.progress-bar-label span:first-child {
  font-weight: 600;
  color: var(--gray-700);
}

.progress-bar-label span:last-child {
  color: var(--primary);
  font-weight: 700;
}

.progress-bar-track {
  height: 10px;
  background: var(--gray-200);
  border-radius: 5px;
  overflow: hidden;
}

.progress-bar-fill {
  height: 100%;
  border-radius: 5px;
  background: linear-gradient(90deg, var(--primary-light), var(--primary));
  transition: width 1.5s ease;
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.testimonial-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all var(--transition);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--gray-600);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--primary);
  font-size: 0.9rem;
}

.testimonial-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--gray-800);
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* --- How It Works --- */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(16.66% + 24px);
  right: calc(16.66% + 24px);
  height: 2px;
  background: linear-gradient(90deg, var(--primary-200), var(--accent));
  z-index: 0;
}

.step-card {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--primary-200);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--primary);
  transition: all var(--transition);
}

.step-card:hover .step-number {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  transform: scale(1.1);
}

.step-card h3 {
  color: var(--gray-800);
  margin-bottom: 8px;
}

.step-card p {
  font-size: 0.92rem;
  color: var(--gray-500);
}

/* --- CTA Sections --- */
.cta-section {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before,
.cta-section::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.04);
}

.cta-section::before {
  width: 300px;
  height: 300px;
  top: -100px;
  left: -50px;
}

.cta-section::after {
  width: 200px;
  height: 200px;
  bottom: -60px;
  right: -30px;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 16px;
  font-size: 2.2rem;
}

.cta-section p {
  color: rgba(255,255,255,0.8);
  font-size: 1.1rem;
  max-width: 580px;
  margin: 0 auto 32px;
}

.cta-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* --- Pricing --- */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 28px;
  align-items: start;
}

.pricing-grid .pricing-card {
  grid-column: span 2;
}

.pricing-grid .pricing-card:nth-child(4) {
  grid-column: 2 / span 2;
}

.pricing-grid .pricing-card:nth-child(5) {
  grid-column: 4 / span 2;
}

.pricing-card {
  background: var(--white);
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
}

.pricing-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.pricing-card.popular {
  border-color: var(--primary-light);
  transform: scale(1.04);
  box-shadow: var(--shadow-xl);
}

.pricing-card.popular:hover {
  transform: scale(1.04) translateY(-4px);
}

.popular-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: var(--primary-dark);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.75rem;
  padding: 4px 20px;
  border-radius: 20px;
  white-space: nowrap;
}

.pricing-card h3 {
  font-size: 1.3rem;
  color: var(--gray-800);
  margin-bottom: 4px;
}

.pricing-for {
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 20px;
}

.pricing-amount {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 4px;
}

.pricing-period {
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 24px;
}

.pricing-features {
  text-align: left;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-100);
  font-size: 0.9rem;
  color: var(--gray-600);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-check {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--success-light);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  flex-shrink: 0;
}

.pricing-card .btn {
  width: 100%;
}

/* --- Feature Detail (Features page) --- */
.feature-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 48px 0;
  border-bottom: 1px solid var(--gray-100);
}

.feature-detail:nth-child(even) {
  direction: rtl;
}

.feature-detail:nth-child(even) > * {
  direction: ltr;
}

.feature-detail-content h3 {
  font-size: 1.6rem;
  margin-bottom: 16px;
  color: var(--gray-800);
}

.feature-detail-content p {
  font-size: 1rem;
  margin-bottom: 20px;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--gray-600);
}

.feature-list-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--success-light);
  color: var(--success);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  flex-shrink: 0;
}

.feature-detail-visual {
  background: var(--primary-50);
  border-radius: var(--radius-lg);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 350px;
}

.feature-detail-visual .visual-icon {
  font-size: 6rem;
  opacity: 0.3;
}

/* --- FAQ --- */
.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: all var(--transition);
}

.faq-item:hover {
  border-color: var(--primary-200);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  cursor: pointer;
  background: var(--white);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gray-800);
  transition: all var(--transition);
}

.faq-question:hover {
  color: var(--primary);
}

.faq-toggle {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--gray-100);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--gray-500);
  transition: all var(--transition);
  flex-shrink: 0;
}

.faq-item.active .faq-toggle {
  background: var(--primary);
  color: var(--white);
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 24px 20px;
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.7;
}

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

/* --- Contact Form --- */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--gray-300);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--gray-800);
  background: var(--white);
  transition: all var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px var(--primary-100);
}

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

.website-field {
  position: absolute !important;
  left: -10000px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-status {
  display: none;
  margin-top: 16px;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  line-height: 1.5;
}

.form-status.success,
.form-status.error {
  display: block;
}

.form-status.success {
  color: #065F46;
  background: #D1FAE5;
  border: 1px solid #6EE7B7;
}

.form-status.error {
  color: #991B1B;
  background: #FEE2E2;
  border: 1px solid #FCA5A5;
}

.form-group input[aria-invalid="true"],
.form-group select[aria-invalid="true"],
.form-group textarea[aria-invalid="true"] {
  border-color: #DC2626;
  box-shadow: 0 0 0 3px rgba(220, 38, 38, 0.12);
}

.contact-info-card {
  background: var(--primary-50);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius);
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary);
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.contact-info-label {
  font-size: 0.8rem;
  color: var(--gray-400);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 2px;
}

.contact-info-value {
  font-weight: 600;
  color: var(--gray-800);
  font-size: 0.95rem;
}

/* --- Blog Cards --- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.blog-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--transition);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.blog-card-image {
  height: 200px;
  background: linear-gradient(135deg, var(--primary-100), var(--primary-50));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  opacity: 0.5;
}

.blog-card-body {
  padding: 24px;
}

.blog-card-meta {
  display: flex;
  gap: 16px;
  margin-bottom: 12px;
  font-size: 0.8rem;
  color: var(--gray-400);
}

.blog-card-category {
  font-weight: 600;
  color: var(--primary-light);
}

.blog-card h3 {
  font-size: 1.1rem;
  color: var(--gray-800);
  margin-bottom: 8px;
  transition: color var(--transition);
}

.blog-card:hover h3 {
  color: var(--primary-light);
}

.blog-card p {
  font-size: 0.88rem;
  color: var(--gray-500);
  margin-bottom: 16px;
}

.blog-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.blog-card-link:hover {
  gap: 10px;
}

/* --- About Page --- */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-story h2 {
  margin-bottom: 20px;
}

.about-story p {
  font-size: 1rem;
  margin-bottom: 16px;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.value-card {
  text-align: center;
  padding: 32px 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary-200);
}

.value-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.value-card h4 {
  color: var(--gray-800);
  margin-bottom: 8px;
}

.value-card p {
  font-size: 0.88rem;
  color: var(--gray-500);
  margin-bottom: 0;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.team-card {
  text-align: center;
  padding: 28px 20px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}

.team-card:hover {
  box-shadow: var(--shadow-md);
}

.team-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--primary-100);
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--primary);
}

.team-card h4 {
  color: var(--gray-800);
  font-size: 1rem;
  margin-bottom: 4px;
}

.team-card p {
  font-size: 0.85rem;
  color: var(--gray-400);
  margin-bottom: 0;
}

/* --- Footer --- */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-400);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-brand p {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-top: 16px;
  max-width: 280px;
}

.footer-col h4 {
  color: var(--white);
  font-size: 0.9rem;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.footer-col a {
  display: block;
  color: var(--gray-500);
  font-size: 0.9rem;
  padding: 4px 0;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--accent);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
  font-size: 0.85rem;
}

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 0.85rem;
  transition: all var(--transition);
}

.footer-socials a:hover {
  background: var(--primary-light);
  color: var(--white);
}

/* --- Demo Page --- */
.demo-form-wrapper {
  max-width: 700px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  padding: 48px;
}

.demo-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.demo-step {
  text-align: center;
}

.demo-step-number {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary);
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.demo-step h4 {
  color: var(--gray-800);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.demo-step p {
  font-size: 0.82rem;
  color: var(--gray-500);
  margin-bottom: 0;
}

/* --- Utilities --- */
.mb-0 { margin-bottom: 0 !important; }
.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }
.gap-sm { gap: 12px; }

/* --- Responsive --- */
@media (max-width: 1024px) {
  .features-grid,
  .testimonials-grid,
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-home .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-home p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-btns {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    max-width: 500px;
    margin: 0 auto;
  }

  .benefits-grid,
  .about-story,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .feature-detail {
    grid-template-columns: 1fr;
  }

  .feature-detail:nth-child(even) {
    direction: ltr;
  }

  .values-grid,
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 450px;
    margin: 0 auto;
  }

  .pricing-grid .pricing-card,
  .pricing-grid .pricing-card:nth-child(4),
  .pricing-grid .pricing-card:nth-child(5) {
    grid-column: auto;
  }

  .pricing-card.popular {
    transform: none;
  }

  .pricing-card.popular:hover {
    transform: translateY(-4px);
  }

  .demo-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  h1 { font-size: 2.2rem; }
  h2 { font-size: 1.7rem; }
  h3 { font-size: 1.2rem; }

  .section-pad {
    padding: 50px 0;
  }

  .nav-links {
    display: none;
  }

  .mobile-toggle {
    display: block;
  }

  .hero-home {
    min-height: auto;
  }

  .hero-home h1 {
    font-size: 2.2rem;
  }

  .stats-bar {
    grid-template-columns: repeat(2, 1fr);
    margin-top: 0;
  }

  .stat-item {
    border-bottom: 1px solid var(--gray-100);
  }

  .stat-item:nth-child(2) {
    border-right: none;
  }

  .features-grid,
  .testimonials-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid {
    grid-template-columns: 1fr;
  }

  .steps-grid::before {
    display: none;
  }

  .values-grid,
  .team-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

  .hero-inner h1 {
    font-size: 2rem;
  }

  .demo-form-wrapper {
    padding: 24px;
  }

  .demo-steps {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .hero-home h1 {
    font-size: 1.8rem;
  }

  .hero-btns {
    flex-direction: column;
  }

  .hero-btns .btn {
    width: 100%;
  }

  .hero-stats {
    flex-direction: column;
    gap: 16px;
    align-items: center;
  }

  .cta-btns {
    flex-direction: column;
    align-items: center;
  }

  .cta-btns .btn {
    width: 100%;
    max-width: 300px;
  }
}

/* --- Promotional polish layer --- */
.site-header {
  background: rgba(255,255,255,0.92);
}

.hero-home {
  background:
    radial-gradient(circle at 84% 22%, rgba(59,130,246,0.38), transparent 30%),
    linear-gradient(110deg, #0F172A 0%, #1E3A8A 58%, #172554 100%);
  min-height: 92vh;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--accent-light);
  font-family: var(--font-heading);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1.7px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.hero-kicker::before {
  content: '';
  width: 34px;
  height: 2px;
  background: var(--accent);
}

.hero-home h1 {
  max-width: 640px;
}

.hero-home .hero-visual {
  min-height: 540px;
}

.hero-photo-card {
  position: absolute;
  inset: 0 0 auto auto;
  width: min(94%, 560px);
  overflow: hidden;
  border-radius: 18px;
  box-shadow: 0 28px 70px rgba(2,6,23,0.35);
  background: var(--white);
}

.hero-photo-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}

.hero-photo-card figcaption {
  padding: 16px 18px;
  font-size: 0.86rem;
  color: var(--gray-600);
  background: var(--white);
}

.hero-dashboard-card {
  position: absolute;
  left: 0;
  bottom: 8px;
  width: min(92%, 460px);
  padding: 22px;
  border: 1px solid rgba(255,255,255,0.42);
  border-radius: 16px;
  background: rgba(255,255,255,0.94);
  box-shadow: 0 24px 70px rgba(2,6,23,0.32);
  backdrop-filter: blur(16px);
}

.dashboard-topline,
.dashboard-metrics {
  display: flex;
  justify-content: space-between;
  gap: 14px;
}

.dashboard-topline {
  align-items: center;
  margin-bottom: 18px;
  color: var(--gray-500);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 800;
}

.dashboard-topline strong {
  color: var(--primary);
}

.dashboard-metrics div {
  flex: 1;
  padding: 14px;
  border-radius: 10px;
  background: var(--gray-50);
  border: 1px solid var(--gray-100);
}

.dashboard-metrics span {
  display: block;
  color: var(--gray-500);
  font-size: 0.72rem;
  margin-bottom: 4px;
}

.dashboard-metrics strong {
  color: var(--gray-900);
  font-family: var(--font-heading);
  font-size: 1.25rem;
}

.dashboard-bars {
  height: 96px;
  display: flex;
  align-items: flex-end;
  gap: 10px;
  margin-top: 18px;
  padding: 14px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--primary-50), var(--white));
}

.dashboard-bars span {
  flex: 1;
  border-radius: 6px 6px 2px 2px;
  background: linear-gradient(180deg, var(--accent), var(--primary-light));
}

.hero-inner {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(110deg, rgba(15,23,42,0.88), rgba(30,58,138,0.78)),
    var(--primary);
}

.hero-inner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15,23,42,0.24), rgba(15,23,42,0));
  pointer-events: none;
}

.hero-inner .container {
  position: relative;
  z-index: 1;
}

.hero-features { background-image: linear-gradient(110deg, rgba(15,23,42,0.92), rgba(30,58,138,0.84)), url('../images/product/assessments.jpg'); background-size: cover; background-position: top left; }
.hero-about { background-image: linear-gradient(110deg, rgba(15,23,42,0.92), rgba(30,58,138,0.84)), url('../images/product/dashboard.jpg'); background-size: cover; background-position: top left; }
.hero-pricing { background-image: linear-gradient(110deg, rgba(15,23,42,0.92), rgba(30,58,138,0.84)), url('../images/product/fees.jpg'); background-size: cover; background-position: center; }
.hero-blog { background-image: linear-gradient(110deg, rgba(15,23,42,0.92), rgba(30,58,138,0.84)), url('../images/product/guardian-reports.png'); background-size: cover; background-position: top left; }
.hero-faq { background-image: linear-gradient(110deg, rgba(15,23,42,0.92), rgba(30,58,138,0.84)), url('../images/product/guardian-support.png'); background-size: cover; background-position: top left; }
.hero-contact,
.hero-demo { background-image: linear-gradient(110deg, rgba(15,23,42,0.92), rgba(30,58,138,0.84)), url('../images/product/guardian-messages.png'); background-size: cover; background-position: top left; }

.photo-panel {
  position: relative;
  min-height: 470px;
  padding: 0;
  align-items: stretch;
  justify-content: flex-start;
}

.photo-panel > img {
  width: 100%;
  height: 100%;
  min-height: 470px;
  object-fit: contain;
  background: #F4F7FB;
}

.floating-progress-panel {
  position: absolute;
  left: 28px;
  right: 28px;
  bottom: 28px;
  padding: 24px;
  border-radius: 14px;
  background: rgba(255,255,255,0.94);
  box-shadow: var(--shadow-xl);
}

.product-showcase {
  background: linear-gradient(180deg, var(--white), #F7F9FC);
}

.showcase-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 52px;
  align-items: center;
}

.showcase-list {
  display: grid;
  gap: 14px;
  margin-top: 26px;
}

.showcase-list div {
  padding: 18px 20px;
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.showcase-list strong,
.showcase-list span {
  display: block;
}

.showcase-list strong {
  color: var(--gray-900);
  font-family: var(--font-heading);
  margin-bottom: 4px;
}

.showcase-list span {
  color: var(--gray-500);
  font-size: 0.92rem;
}

.interface-preview {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 20px;
  min-height: 390px;
  padding: 24px;
  border-radius: 18px;
  background: #0F172A;
  box-shadow: 0 30px 80px rgba(15,23,42,0.24);
}

.interface-sidebar {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 18px;
  border-radius: 14px;
  background: rgba(255,255,255,0.08);
}

.interface-sidebar span {
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: rgba(255,255,255,0.18);
}

.interface-sidebar .active {
  background: var(--accent);
}

.interface-main {
  padding: 22px;
  border-radius: 14px;
  background: #F8FAFC;
}

.interface-header {
  height: 46px;
  border-radius: 10px;
  background: linear-gradient(90deg, var(--primary-100), var(--white));
  margin-bottom: 18px;
}

.interface-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 18px;
}

.interface-cards div {
  height: 96px;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
}

.interface-table {
  display: grid;
  gap: 10px;
  padding: 16px;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--gray-200);
}

.interface-table span {
  height: 22px;
  border-radius: 6px;
  background: var(--gray-100);
}

.feature-card,
.testimonial-card,
.pricing-card,
.blog-card,
.value-card,
.team-card {
  border-radius: 12px;
}

.blog-card-image {
  padding: 0;
  overflow: hidden;
  background: var(--gray-100);
}

.blog-card-image img,
.featured-post-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
}

.featured-post {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  background: var(--primary-50);
  border-radius: 18px;
  padding: 40px;
  margin-bottom: 48px;
}

.featured-post-image {
  height: 300px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

@media (max-width: 1024px) {
  .hero-home .hero-visual {
    min-height: 500px;
    width: 100%;
  }

  .hero-photo-card,
  .hero-dashboard-card {
    position: relative;
    width: 100%;
  }

  .hero-dashboard-card {
    margin-top: -90px;
  }

  .showcase-grid,
  .featured-post {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .hero-photo-card img {
    height: 300px;
  }

  .hero-dashboard-card {
    margin-top: -48px;
    padding: 18px;
  }

  .dashboard-metrics {
    flex-direction: column;
  }

  .photo-panel,
  .photo-panel > img {
    min-height: 430px;
  }

  .floating-progress-panel {
    left: 16px;
    right: 16px;
    bottom: 16px;
  }

  .interface-preview {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .interface-sidebar {
    flex-direction: row;
  }

  .interface-cards {
    grid-template-columns: 1fr;
  }
}