/* ============================================
   LRN TUTORING ACADEMY - MAIN STYLESHEET
   Mobile-First Approach
   ============================================ */

/* CSS Variables */
:root {
  --color-primary: #B90F22;
  --color-primary-dark: #A30D1D;
  --color-text: #333333;
  --color-text-light: #808080;
  --color-bg: #FFFFFF;
  --color-bg-alt: #F5F5F5;
  --color-gold: #D4AF37;
  
  --font-primary: 'Poppins', Arial, sans-serif;
  
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 48px;
  --spacing-xl: 80px;
  
  --header-height: 68px;
  --border-radius: 5px;
  --transition-base: 200ms ease-out;
  --transition-spring: cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

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

a {
  text-decoration: none;
  color: inherit;
}

ul, ol {
  list-style: none;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-primary);
  font-weight: 700;
  line-height: 1.2;
}

h1 {
  font-size: 32px;
}

h2 {
  font-size: 28px;
}

h3 {
  font-size: 22px;
}

p {
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   HEADER
   ============================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  background: var(--color-bg);
  z-index: 1000;
  transition: all var(--transition-base);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.header.scrolled {
  height: 60px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
}

.header-inner {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 50px;
  width: auto;
}

.logo-text {
  font-size: 18px;
  font-weight: 700;
  color: var(--color-text);
}

.nav-desktop {
  display: none;
}

.nav-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  padding: var(--spacing-xs) var(--spacing-sm);
  position: relative;
  transition: color var(--transition-base);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition-base);
  transform: translateX(-50%);
}

.nav-link:hover::after,
.nav-link:focus::after {
  width: 100%;
}

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

.header-cta {
  display: none;
}

.header-phone {
  display: none;
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 44px;
  height: 44px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  margin: 3px 0;
  transition: all var(--transition-base);
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--color-bg);
  transform: translateX(100%);
  transition: transform var(--transition-base);
  overflow-y: auto;
  z-index: 999;
}

.mobile-menu.active {
  transform: translateX(0);
}

.mobile-menu-inner {
  padding: var(--spacing-md);
}

.mobile-nav-link {
  display: block;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  padding: var(--spacing-sm) 0;
  border-bottom: 1px solid var(--color-bg-alt);
  transition: color var(--transition-base);
}

.mobile-nav-link:hover,
.mobile-nav-link:focus {
  color: var(--color-primary);
}

.mobile-contact {
  margin-top: var(--spacing-lg);
  padding-top: var(--spacing-md);
  border-top: 2px solid var(--color-bg-alt);
}

.mobile-contact-item {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-size: 16px;
  color: var(--color-primary);
  padding: var(--spacing-sm) 0;
}

.mobile-menu-cta {
  margin-top: var(--spacing-md);
}

/* ============================================
   BUTTONS
   ============================================ */
.btn-primary {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-bg);
  border: 2px solid var(--color-primary);
  padding: 15px 30px;
  font-family: var(--font-primary);
  font-size: 16px;
  font-weight: 600;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
}

.btn-primary:hover,
.btn-primary:focus {
  transform: scale(1.05);
  box-shadow: 0 5px 20px rgba(185, 15, 34, 0.3);
}

.btn-primary:active {
  transform: scale(0.98);
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
  padding: 12px 25px;
  font-family: var(--font-primary);
  font-size: 14px;
  font-weight: 500;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
}

.btn-secondary:hover,
.btn-secondary:focus {
  background: var(--color-primary);
  color: var(--color-bg);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .btn-primary:hover,
  .btn-primary:focus {
    transform: none;
    background: var(--color-primary-dark);
  }
  
  .btn-secondary:hover,
  .btn-secondary:focus {
    transform: none;
  }
}

/* ============================================
   HERO SECTIONS
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  padding-top: var(--header-height);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-split {
  display: grid;
  grid-template-columns: 1fr;
  min-height: 100vh;
}

.hero-image {
  position: relative;
  min-height: 50vh;
  overflow: hidden;
}

.hero-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  top: 0;
  left: 0;
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: var(--spacing-lg) var(--spacing-md);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(245, 245, 245, 0.9) 100%);
}

.hero-title {
  font-size: 36px;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 0.8s ease-out forwards;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--color-text-light);
  margin-bottom: var(--spacing-lg);
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 0.8s ease-out 0.2s forwards;
}

.hero-cta {
  opacity: 0;
  transform: translateY(20px);
  animation: heroFadeIn 0.8s ease-out 0.4s forwards;
}

.hero-full {
  min-height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
}

.hero-full .hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.hero-full .hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-full .hero-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.5) 100%);
}

.hero-full .hero-content {
  background: none;
  color: var(--color-bg);
  max-width: 800px;
  padding: var(--spacing-lg) var(--spacing-md);
}

.hero-full .hero-title {
  color: var(--color-bg);
}

.hero-full .hero-subtitle {
  color: rgba(255, 255, 255, 0.9);
}

@keyframes heroFadeIn {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================
   SECTIONS
   ============================================ */
section {
  padding: var(--spacing-lg) var(--spacing-md);
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--spacing-lg);
}

.section-title {
  font-size: 28px;
  color: var(--color-text);
  margin-bottom: var(--spacing-sm);
}

.section-subtitle {
  font-size: 16px;
  color: var(--color-text-light);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-sm);
}

.bg-alt {
  background: var(--color-bg-alt);
}

.bg-primary {
  background: var(--color-primary);
  color: var(--color-bg);
}

.bg-primary .section-title,
.bg-primary .section-subtitle {
  color: var(--color-bg);
}

/* ============================================
   WHY LRN SECTION
   ============================================ */
.why-lrn {
  display: grid;
  gap: var(--spacing-lg);
}

.why-lrn-image {
  border-radius: var(--border-radius);
  overflow: hidden;
}

.why-lrn-image img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.why-lrn-content h2 {
  margin-bottom: var(--spacing-md);
}

.why-lrn-list {
  list-style: none;
}

.why-lrn-list li {
  display: flex;
  align-items: flex-start;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.why-lrn-list .icon {
  color: var(--color-gold);
  font-size: 20px;
  flex-shrink: 0;
}

/* ============================================
   SERVICES CARDS
   ============================================ */
.services-grid {
  display: grid;
  gap: var(--spacing-md);
}

.service-card {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.service-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.service-card .icon {
  font-size: 48px;
  color: var(--color-gold);
  margin-bottom: var(--spacing-md);
}

.service-card h3 {
  margin-bottom: var(--spacing-sm);
}

.service-card p {
  color: var(--color-text-light);
  margin-bottom: var(--spacing-md);
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .service-card:hover {
    transform: none;
  }
}

/* ============================================
   PROCESS STEPS
   ============================================ */
.process-steps {
  display: grid;
  gap: var(--spacing-lg);
  position: relative;
}

.step {
  position: relative;
  padding-left: 70px;
}

.step-number {
  position: absolute;
  left: 0;
  top: 0;
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: var(--color-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  font-weight: 700;
}

.step h4 {
  margin-bottom: var(--spacing-xs);
}

.step p {
  color: var(--color-text-light);
  margin: 0;
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials-grid {
  display: grid;
  gap: var(--spacing-md);
}

.testimonial-card {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.testimonial-quote {
  font-size: 18px;
  font-style: italic;
  margin-bottom: var(--spacing-md);
  color: var(--color-text);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-primary);
}

.testimonial-role {
  font-size: 14px;
  color: var(--color-text-light);
}

.testimonial-stars {
  color: var(--color-gold);
  margin-bottom: var(--spacing-sm);
}

/* ============================================
   SUBJECTS GRID
   ============================================ */
.subjects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

.subject-badge {
  background: var(--color-bg-alt);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  text-align: center;
  font-weight: 500;
  transition: all var(--transition-base);
}

.subject-badge:hover {
  background: var(--color-primary);
  color: var(--color-bg);
}

/* ============================================
   TUTORS GRID
   ============================================ */
.tutors-grid {
  display: grid;
  gap: var(--spacing-md);
}

.tutor-card {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.tutor-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.tutor-card img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.tutor-info {
  padding: var(--spacing-md);
}

.tutor-info h4 {
  margin-bottom: var(--spacing-xs);
}

.tutor-specialty {
  color: var(--color-primary);
  font-size: 14px;
  font-weight: 600;
  margin-bottom: var(--spacing-sm);
}

.tutor-quote {
  font-style: italic;
  color: var(--color-text-light);
  font-size: 14px;
}

/* ============================================
   STATS SECTION
   ============================================ */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-md);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-md);
}

.stat-number {
  font-size: 36px;
  font-weight: 700;
  color: var(--color-gold);
  display: block;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  color: var(--color-text-light);
  font-size: 14px;
}

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

.faq-item {
  border-bottom: 1px solid var(--color-bg-alt);
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: var(--spacing-md) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-primary);
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text);
  text-align: left;
}

.faq-question:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.faq-icon {
  transition: transform var(--transition-base);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-spring), padding var(--transition-base);
}

.faq-item.active .faq-answer {
  max-height: 500px;
  padding-bottom: var(--spacing-md);
}

.faq-answer p {
  color: var(--color-text-light);
  margin: 0;
}

/* ============================================
   CTA SECTION
   ============================================ */
.cta-section {
  text-align: center;
  padding: var(--spacing-xl) var(--spacing-md);
}

.cta-section h2 {
  margin-bottom: var(--spacing-sm);
}

.cta-section p {
  max-width: 600px;
  margin: 0 auto var(--spacing-lg);
  color: rgba(255, 255, 255, 0.9);
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact-section {
  display: grid;
  gap: var(--spacing-lg);
}

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

.contact-item {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-md);
}

.contact-item a {
  color: var(--color-primary);
  font-size: 18px;
  font-weight: 600;
  transition: all var(--transition-base);
}

.contact-item a:hover {
  letter-spacing: 1px;
}

.contact-icon {
  font-size: 24px;
  color: var(--color-primary);
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  color: var(--color-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--color-bg-alt);
  border-radius: var(--border-radius);
  font-family: var(--font-primary);
  font-size: 16px;
  transition: border-color var(--transition-base);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form-group textarea {
  min-height: 150px;
  resize: vertical;
}

/* ============================================
   MAP
   ============================================ */
.map-container {
  width: 100%;
  height: 300px;
  background: var(--color-bg-alt);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #2a2a2a;
  color: var(--color-bg);
  padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
}

.footer-grid {
  display: grid;
  gap: var(--spacing-lg);
  max-width: 1200px;
  margin: 0 auto;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.7);
  margin-top: var(--spacing-sm);
  font-size: 14px;
}

.footer h4 {
  font-size: 16px;
  margin-bottom: var(--spacing-md);
  color: var(--color-bg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.footer-links a {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  transition: color var(--transition-base);
}

.footer-links a:hover,
.footer-links a:focus {
  color: var(--color-primary);
}

.footer-contact p {
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  margin-bottom: var(--spacing-xs);
}

.footer-social {
  display: flex;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--color-primary);
}

.footer-bottom {
  max-width: 1200px;
  margin: var(--spacing-lg) auto 0;
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.5);
}

/* ============================================
   TIMELINE (About Page)
   ============================================ */
.timeline {
  position: relative;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-primary);
}

.timeline-item {
  position: relative;
  margin-bottom: var(--spacing-lg);
  padding-left: var(--spacing-md);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -34px;
  top: 5px;
  width: 10px;
  height: 10px;
  background: var(--color-primary);
  border-radius: 50%;
}

.timeline-year {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.timeline-content h4 {
  margin-bottom: var(--spacing-xs);
}

.timeline-content p {
  color: var(--color-text-light);
  margin: 0;
}

/* ============================================
   VALUES GRID
   ============================================ */
.values-grid {
  display: grid;
  gap: var(--spacing-md);
}

.value-card {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  text-align: center;
}

.value-card .icon {
  font-size: 40px;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.value-card h4 {
  margin-bottom: var(--spacing-sm);
}

.value-card p {
  color: var(--color-text-light);
  margin: 0;
  font-size: 14px;
}

/* ============================================
   BENEFITS GRID
   ============================================ */
.benefits-grid {
  display: grid;
  gap: var(--spacing-md);
}

.benefit-card {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.benefit-card .icon {
  font-size: 36px;
  color: var(--color-gold);
  margin-bottom: var(--spacing-md);
}

.benefit-card h4 {
  margin-bottom: var(--spacing-sm);
}

.benefit-card p {
  color: var(--color-text-light);
  margin: 0;
  font-size: 14px;
}

/* ============================================
   METHODOLOGY STEPS
   ============================================ */
.methodology-steps {
  display: grid;
  gap: var(--spacing-lg);
}

.method-step {
  display: flex;
  gap: var(--spacing-md);
  align-items: flex-start;
}

.method-step .step-num {
  width: 40px;
  height: 40px;
  background: var(--color-primary);
  color: var(--color-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  flex-shrink: 0;
}

.method-step h4 {
  margin-bottom: var(--spacing-xs);
}

.method-step p {
  color: var(--color-text-light);
  margin: 0;
  font-size: 14px;
}

/* ============================================
   PRICING CARDS
   ============================================ */
.pricing-grid {
  display: grid;
  gap: var(--spacing-md);
}

.pricing-card {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  text-align: center;
  border: 2px solid transparent;
  transition: all var(--transition-base);
}

.pricing-card.featured {
  border-color: var(--color-gold);
  position: relative;
}

.pricing-card h4 {
  margin-bottom: var(--spacing-sm);
}

.pricing-card .price {
  font-size: 32px;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--spacing-md);
}

.pricing-card .note {
  font-size: 12px;
  color: var(--color-text-light);
  margin-top: var(--spacing-sm);
}

/* ============================================
   TUTOR SPOTLIGHT
   ============================================ */
.tutor-spotlight {
  display: grid;
  gap: var(--spacing-lg);
  background: var(--color-bg-alt);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.tutor-spotlight img {
  width: 100%;
  height: 300px;
  object-fit: cover;
}

.tutor-spotlight-content {
  padding: var(--spacing-lg);
}

.tutor-spotlight h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.tutor-spotlight .qualifications {
  font-weight: 600;
  margin-bottom: var(--spacing-md);
}

.tutor-spotlight .quote {
  font-style: italic;
  color: var(--color-text-light);
}

/* ============================================
   CASE STUDIES
   ============================================ */
.case-study-grid {
  display: grid;
  gap: var(--spacing-md);
}

.case-study-card {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}

.case-study-card h4 {
  margin-bottom: var(--spacing-md);
}

.case-study-section {
  margin-bottom: var(--spacing-sm);
}

.case-study-section strong {
  color: var(--color-primary);
}

.case-study-section p {
  margin: 0;
  color: var(--color-text-light);
  font-size: 14px;
}

/* ============================================
   NEWS/BLOG CARDS
   ============================================ */
.news-grid {
  display: grid;
  gap: var(--spacing-md);
}

.news-card {
  background: var(--color-bg);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
  transition: all var(--transition-base);
}

.news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.12);
}

.news-card-image {
  height: 180px;
  background: var(--color-bg-alt);
}

.news-card-content {
  padding: var(--spacing-md);
}

.news-card h4 {
  font-size: 18px;
  margin-bottom: var(--spacing-sm);
}

.news-card p {
  color: var(--color-text-light);
  font-size: 14px;
  margin: 0;
}

/* ============================================
   SUBJECT LISTS
   ============================================ */
.subject-list {
  display: grid;
  gap: var(--spacing-md);
}

.subject-category h4 {
  color: var(--color-primary);
  margin-bottom: var(--spacing-xs);
}

.subject-category ul {
  color: var(--color-text-light);
}

/* ============================================
   TESTIMONIAL FEATURED
   ============================================ */
.testimonial-featured {
  background: var(--color-bg-alt);
  border-radius: var(--border-radius);
  padding: var(--spacing-lg);
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.testimonial-featured .quote {
  font-size: 20px;
  font-style: italic;
  margin-bottom: var(--spacing-md);
}

.testimonial-featured .author {
  font-weight: 600;
  color: var(--color-primary);
}

/* ============================================
   PHILOSOPHY PILLARS
   ============================================ */
.philosophy-grid {
  display: grid;
  gap: var(--spacing-lg);
}

.pillar {
  text-align: center;
  padding: var(--spacing-lg);
}

.pillar .icon {
  font-size: 48px;
  color: var(--color-gold);
  margin-bottom: var(--spacing-md);
}

.pillar h4 {
  margin-bottom: var(--spacing-sm);
}

.pillar p {
  color: var(--color-text-light);
  margin: 0;
}

/* ============================================
   SUBJECT BADGES
   ============================================ */
.grade-levels {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.grade-badge {
  background: var(--color-bg);
  padding: var(--spacing-sm) var(--spacing-md);
  border-radius: var(--border-radius);
  font-weight: 500;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

/* ============================================
   OVERVIEW STATS
   ============================================ */
.overview-stats {
  display: flex;
  justify-content: center;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
}

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

.overview-stat .number {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-gold);
  display: block;
}

.overview-stat .label {
  color: var(--color-text-light);
}

/* ============================================
   VIDEO SECTION
   ============================================ */
.video-wrapper {
  max-width: 800px;
  margin: 0 auto;
}

.video-placeholder {
  width: 100%;
  aspect-ratio: 16/9;
  background: var(--color-bg-alt);
  border-radius: var(--border-radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-light);
}

/* ============================================
   BACK TO TOP BUTTON
   ============================================ */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 50px;
  height: 50px;
  background: var(--color-primary);
  color: var(--color-bg);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  transform: scale(1.1);
}

/* ============================================
   SCROLL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: all 0.6s ease-out;
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: all 0.6s ease-out;
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.6s ease-out;
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* Stagger delays */
.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }
.delay-3 { transition-delay: 0.3s; }
.delay-4 { transition-delay: 0.4s; }

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .reveal,
  .reveal-left,
  .reveal-right,
  .reveal-scale {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ============================================
   PROGRESS BAR (Inner Pages)
   ============================================ */
.progress-bar {
  position: fixed;
  top: var(--header-height);
  left: 0;
  height: 3px;
  background: var(--color-primary);
  width: 0;
  z-index: 998;
  transition: width 0.1s linear;
}

/* ============================================
   EASTER EGG - LIGHTBULB
   ============================================ */
.lightbulb-easter-egg {
  position: fixed;
  top: 80px;
  right: 20px;
  font-size: 30px;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  z-index: 1001;
}

.lightbulb-easter-egg.active {
  opacity: 1;
  visibility: visible;
  animation: lightbulbGlow 0.5s ease-in-out, lightbulbShine 2s ease-in-out 0.5s;
}

@keyframes lightbulbGlow {
  0% { transform: scale(0); }
  50% { transform: scale(1.2); }
  100% { transform: scale(1); }
}

@keyframes lightbulbShine {
  0%, 100% { filter: drop-shadow(0 0 5px #D4AF37); }
  50% { filter: drop-shadow(0 0 20px #D4AF37); }
}

/* ============================================
   CONFETTI (Form Success)
   ============================================ */
.confetti-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
  overflow: hidden;
}

.confetti {
  position: absolute;
  width: 10px;
  height: 10px;
  top: -20px;
  animation: confettiFall 3s ease-in-out forwards;
}

@keyframes confettiFall {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
  .confetti {
    display: none;
  }
  
  .success-message-static {
    display: block;
  }
}

.success-message-static {
  display: none;
  padding: var(--spacing-md);
  background: #d4edda;
  border: 1px solid #c3e6cb;
  border-radius: var(--border-radius);
  color: #155724;
  text-align: center;
}

/* ============================================
   RESPONSIVE STYLES - TABLET
   ============================================ */
@media (min-width: 768px) {
  :root {
    --header-height: 75px;
  }
  
  h1 {
    font-size: 42px;
  }
  
  h2 {
    font-size: 36px;
  }
  
  section {
    padding: var(--spacing-xl) var(--spacing-md);
  }
  
  .hero-split {
    grid-template-columns: 1fr 1fr;
  }
  
  .hero-image {
    min-height: 100vh;
  }
  
  .hero-content {
    padding: var(--spacing-xl);
  }
  
  .hero-title {
    font-size: 42px;
  }
  
  .hero-subtitle {
    font-size: 20px;
  }
  
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .subjects-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .tutors-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
  
  .stat-number {
    font-size: 48px;
  }
  
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .contact-section {
    grid-template-columns: 1fr 1fr;
  }
  
  .why-lrn {
    grid-template-columns: 1fr 1fr;
    align-items: center;
  }
  
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .news-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .values-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .case-study-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .subject-list {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .tutor-spotlight {
    grid-template-columns: 1fr 1fr;
  }
  
  .tutor-spotlight img {
    height: 100%;
  }
  
  .philosophy-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .methodology-steps {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ============================================
   RESPONSIVE STYLES - DESKTOP
   ============================================ */
@media (min-width: 1024px) {
  :root {
    --header-height: 80px;
  }
  
  h1 {
    font-size: 52px;
  }
  
  h2 {
    font-size: 42px;
  }
  
  section {
    padding: var(--spacing-xl) 0;
  }
  
  .container {
    padding: 0 var(--spacing-lg);
  }
  
  /* Desktop Navigation */
  .nav-desktop {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
  }
  
  .header-phone {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 14px;
    color: var(--color-primary);
    font-weight: 600;
    margin-right: var(--spacing-md);
    transition: letter-spacing var(--transition-base);
  }
  
  .header-phone:hover {
    letter-spacing: 1px;
  }
  
  .header-cta {
    display: block;
  }
  
  .menu-toggle {
    display: none;
  }
  
  .mobile-menu {
    display: none;
  }
  
  /* Hero Desktop */
  .hero-title {
    font-size: 52px;
  }
  
  /* Grids */
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
  }
  
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-md);
  }
  
  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .subjects-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  
  .tutors-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
  
  .stat-number {
    font-size: 56px;
  }
  
  /* Footer Desktop */
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-xl);
  }
  
  .footer-brand {
    padding-right: var(--spacing-lg);
  }
  
  /* Contact Section */
  .contact-section {
    grid-template-columns: 1.2fr 0.8fr;
    gap: var(--spacing-xl);
  }
  
  /* Why LRN */
  .why-lrn {
    gap: var(--spacing-xl);
  }
  
  /* Philosophy */
  .philosophy-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
  }
  
  /* Benefits */
  .benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  
  /* Values */
  .values-grid {
    grid-template-columns: repeat(5, 1fr);
  }
  
  /* Testimonial Featured */
  .testimonial-featured {
    padding: var(--spacing-xl);
  }
  
  /* Subject List */
  .subject-list {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============================================
   MOBILE SPECIFIC (under 429px)
   ============================================ */
@media (max-width: 428px) {
  :root {
    --header-height: 60px;
  }
  
  .logo img {
    height: 40px;
  }
  
  .hero-title {
    font-size: 28px;
  }
  
  .hero-subtitle {
    font-size: 16px;
  }
  
  h1 {
    font-size: 26px;
  }
  
  h2 {
    font-size: 24px;
  }
  
  .section-title {
    font-size: 24px;
  }
  
  .btn-primary {
    padding: 12px 24px;
    font-size: 14px;
  }
  
  .btn-secondary {
    padding: 10px 20px;
    font-size: 13px;
  }
}