/*
Theme Name: Saadi Math
Theme URI: https://saadimath.com
Author: Saadi Math Team
Description: Modern, vibrant educational website theme optimized for WhatsApp lead generation
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
License: GPL v2 or later
Text Domain: saadimath
*/

:root {
  --primary-purple: #7C3AED;
  --primary-purple-dark: #6D28D9;
  --primary-purple-light: #A78BFA;
  --accent-yellow: #FBBF24;
  --accent-blue: #3B82F6;
  --accent-red: #EF4444;
  --accent-green: #10B981;
  --white: #FFFFFF;
  --gray-50: #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;
  --font-display: 'Poppins', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;
  --spacing-3xl: 6rem;
  --radius-sm: 0.5rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --shadow-sm: 0 1px 3px 0 rgba(0,0,0,0.1);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1);
  --shadow-purple: 0 10px 25px -5px rgba(124,58,237,0.3);
  --transition-fast: 150ms cubic-bezier(0.4,0,0.2,1);
  --transition-base: 300ms cubic-bezier(0.4,0,0.2,1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  line-height: 1.6;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}

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

a {
  color: var(--primary-purple);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--primary-purple-dark);
}

h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--gray-900);
  margin-bottom: var(--spacing-md);
}

h1 { font-size: clamp(2.5rem,5vw,4rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(2rem,4vw,3rem); letter-spacing: -0.01em; }
h3 { font-size: clamp(1.5rem,3vw,2rem); }
h4 { font-size: clamp(1.25rem,2.5vw,1.5rem); }

p {
  font-size: clamp(1rem,1.5vw,1.125rem);
  margin-bottom: var(--spacing-md);
  color: var(--gray-700);
}

.lead-text {
  font-size: clamp(1.125rem,2vw,1.375rem);
  line-height: 1.7;
  color: var(--gray-700);
}

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

.section {
  padding: var(--spacing-3xl) 0;
}

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

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  animation: slideDown 0.5s ease-out;
}

@keyframes slideDown {
  from { transform: translateY(-100%); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--spacing-sm);
  padding-bottom: var(--spacing-sm);
}

.site-logo {
  font-family: var(--font-display);
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--primary-purple);
  transition: transform var(--transition-fast);
}

.site-logo:hover {
  transform: scale(1.05);
}

.site-logo span {
  background: linear-gradient(135deg,var(--primary-purple),var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-nav {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.main-nav a {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--gray-700);
  transition: all var(--transition-fast);
  position: relative;
  padding: 0.5rem 0;
}

.main-nav a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--primary-purple);
  transition: width var(--transition-base);
}

.main-nav a:hover {
  color: var(--primary-purple);
}

.main-nav a:hover::after {
  width: 100%;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--primary-purple);
  cursor: pointer;
}

@media (max-width: 968px) {
  .mobile-menu-toggle { display: block; }
  .main-nav {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 300px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: var(--spacing-2xl) var(--spacing-lg);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-base);
    align-items: flex-start;
    z-index: 1001;
  }
  .main-nav.active { right: 0; }
  .main-nav a {
    width: 100%;
    padding: var(--spacing-sm) 0;
    font-size: 1.125rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.125rem;
  border-radius: var(--radius-lg);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
}

.btn-primary {
  background: linear-gradient(135deg,var(--primary-purple),var(--primary-purple-dark));
  color: var(--white);
  box-shadow: var(--shadow-purple);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(124,58,237,0.4);
  color: var(--white);
}

.btn-whatsapp {
  background: linear-gradient(135deg,#25D366,#128C7E);
  color: var(--white);
  box-shadow: 0 10px 25px -5px rgba(37,211,102,0.3);
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px -5px rgba(37,211,102,0.4);
  color: var(--white);
}

.btn-outline {
  background: transparent;
  color: var(--primary-purple);
  border: 2px solid var(--primary-purple);
}

.btn-outline:hover {
  background: var(--primary-purple);
  color: var(--white);
}

.mobile-whatsapp-sticky {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 999;
  display: none;
  animation: bounceIn 0.6s ease-out;
}

@media (max-width: 768px) {
  .mobile-whatsapp-sticky { display: block; }
}

@keyframes bounceIn {
  0% { transform: translateX(-50%) scale(0); opacity: 0; }
  50% { transform: translateX(-50%) scale(1.1); }
  100% { transform: translateX(-50%) scale(1); opacity: 1; }
}

/* Hero */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg,#F3E8FF 0%,#E9D5FF 50%,#DDD6FE 100%);
  overflow: hidden;
  padding: var(--spacing-3xl) 0;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 800px;
  height: 800px;
  background: radial-gradient(circle,rgba(124,58,237,0.1) 0%,transparent 70%);
  border-radius: 50%;
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%,100% { transform: translateY(0) translateX(0); }
  50% { transform: translateY(-30px) translateX(30px); }
}

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

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.hero-text h1 {
  animation: fadeInUp 0.8s ease-out;
}

.hero-text .lead-text {
  animation: fadeInUp 0.8s ease-out 0.2s backwards;
}

.trust-chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-xl);
  animation: fadeInUp 0.8s ease-out 0.3s backwards;
}

.trust-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background: rgba(255,255,255,0.9);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gray-700);
  box-shadow: var(--shadow-sm);
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  animation: fadeInUp 0.8s ease-out 0.4s backwards;
}

.hero-image {
  animation: fadeInRight 1s ease-out 0.3s backwards;
}

.hero-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(50px); }
  to { opacity: 1; transform: translateX(0); }
}

@media (max-width: 968px) {
  .hero { min-height: auto; }
  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
  .hero-image { order: -1; }
}

/* Program Sections */
.program-section {
  padding: var(--spacing-3xl) 0;
  position: relative;
}

.program-section.evening {
  background: linear-gradient(135deg,#FEF3C7 0%,#FDE68A 100%);
}

.program-section.morning {
  background: linear-gradient(135deg,#DBEAFE 0%,#BFDBFE 100%);
}

.program-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.program-intro {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-xl);
}

.program-features {
  display: grid;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-xl);
}

.feature-item {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-md);
  background: rgba(255,255,255,0.7);
  border-radius: var(--radius-md);
  transition: all var(--transition-base);
}

.feature-item:hover {
  background: rgba(255,255,255,0.95);
  transform: translateX(10px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  flex-shrink: 0;
  width: 3rem;
  height: 3rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border-radius: var(--radius-md);
  color: var(--primary-purple);
  font-size: 1.5rem;
}

.feature-content h4 {
  margin-bottom: 0.25rem;
}

.feature-content p {
  margin: 0;
  font-size: 0.95rem;
}

.program-timing {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  padding: var(--spacing-md);
  background: rgba(255,255,255,0.9);
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: var(--spacing-lg);
}

.program-image img {
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
}

@media (max-width: 968px) {
  .program-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

/* Why Saadi Math */
.why-section {
  background: var(--white);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-3xl);
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
  gap: var(--spacing-xl);
}

.why-card {
  padding: var(--spacing-xl);
  background: var(--white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.why-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  transition: width var(--transition-base);
}

.why-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.why-card:hover::before {
  width: 100%;
  opacity: 0.05;
}

.why-card:nth-child(1)::before { background: var(--primary-purple); }
.why-card:nth-child(2)::before { background: var(--accent-yellow); }
.why-card:nth-child(3)::before { background: var(--accent-blue); }
.why-card:nth-child(4)::before { background: var(--accent-green); }
.why-card:nth-child(5)::before { background: var(--accent-red); }
.why-card:nth-child(6)::before { background: var(--primary-purple); }

.why-card-icon {
  width: 4rem;
  height: 4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg,var(--primary-purple-light),var(--primary-purple));
  border-radius: var(--radius-lg);
  color: var(--white);
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
}

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

.why-card p {
  margin: 0;
}

/* Assessment */
.assessment-section {
  background: linear-gradient(135deg,var(--gray-50) 0%,var(--gray-100) 100%);
}

.assessment-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.assessment-content p {
  font-size: 1.25rem;
  line-height: 1.8;
}

/* Game Section */
.game-section {
  background: linear-gradient(135deg,#FEE2E2 0%,#FECACA 100%);
}

.game-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
  align-items: center;
}

.game-name {
  font-size: 2rem;
  color: var(--accent-red);
  font-weight: 800;
  margin-bottom: var(--spacing-md);
}

.game-cta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-md);
  margin-top: var(--spacing-xl);
}

.game-preview {
  background: var(--white);
  border-radius: var(--radius-xl);
  padding: var(--spacing-lg);
  box-shadow: var(--shadow-xl);
  text-align: center;
}

@media (max-width: 968px) {
  .game-content {
    grid-template-columns: 1fr;
  }
}

/* Updates */
.updates-section {
  background: var(--white);
}

.updates-filters {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--spacing-sm);
  margin-bottom: var(--spacing-2xl);
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  background: var(--gray-100);
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--gray-700);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--primary-purple);
  color: var(--white);
}

.updates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill,minmax(300px,1fr));
  gap: var(--spacing-xl);
}

.update-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  cursor: pointer;
}

.update-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
}

.update-image {
  position: relative;
  padding-top: 66.67%;
  background: var(--gray-200);
}

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

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

.update-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--primary-purple-light);
  color: var(--white);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.update-card h3 {
  margin-bottom: var(--spacing-sm);
  font-size: 1.25rem;
}

.update-excerpt {
  margin: 0;
}

/* Testimonials */
.testimonials-section {
  background: linear-gradient(135deg,#D1FAE5 0%,#A7F3D0 100%);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
  gap: var(--spacing-lg);
}

.testimonial-card {
  padding: var(--spacing-xl);
  background: rgba(255,255,255,0.9);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.testimonial-text {
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: var(--spacing-md);
  font-style: italic;
}

.author-name {
  font-family: var(--font-display);
  font-weight: 700;
}

.author-class {
  color: var(--gray-700);
  font-size: 0.875rem;
}

/* Activities Strip */
.activities-strip {
  background: linear-gradient(135deg,var(--primary-purple),var(--primary-purple-dark));
  color: var(--white);
  text-align: center;
  padding: var(--spacing-2xl) 0;
}

.activities-strip h2 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.activities-strip p {
  color: rgba(255,255,255,0.9);
  font-size: 1.25rem;
}

/* Contact */
.contact-section {
  background: var(--white);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-3xl);
}

.info-item {
  display: flex;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.info-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary-purple-light);
  color: var(--white);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
}

.info-text h4 {
  margin-bottom: 0.25rem;
  font-size: 1.125rem;
}

.info-text p {
  margin: 0;
}

.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  height: 500px;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

@media (max-width: 968px) {
  .contact-content {
    grid-template-columns: 1fr;
  }
  .map-container {
    height: 400px;
  }
}

/* Forms */
.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-family: var(--font-display);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  border: 2px solid var(--gray-200);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary-purple);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}

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

/* Footer */
.site-footer {
  background: var(--gray-900);
  color: var(--gray-700);
  padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(250px,1fr));
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-2xl);
}

.footer-section h3 {
  color: var(--white);
  margin-bottom: var(--spacing-md);
}

.footer-section p,
.footer-section li {
  color: #9CA3AF;
  margin-bottom: var(--spacing-sm);
}

.footer-section ul {
  list-style: none;
}

.footer-section a {
  color: #9CA3AF;
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--white);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
}

.social-link {
  width: 2.5rem;
  height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-800);
  color: var(--white);
  border-radius: 50%;
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--primary-purple);
  transform: translateY(-3px);
}

.footer-bottom {
  border-top: 1px solid var(--gray-800);
  padding-top: var(--spacing-lg);
  text-align: center;
  color: #9CA3AF;
}

@media (max-width: 768px) {
  .section {
    padding: var(--spacing-2xl) 0;
  }
  .btn {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
}