@import url(https://fonts.googleapis.com/css2?family=Google+Sans:ital,opsz,wght@0,17..18,400..700;1,17..18,400..700&display=swap);

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
    line-height: 1.6;
    color: #2d3748;
    background: #fff;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 700;
    text-align: center;
    margin-bottom: 3rem;
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Hamburger hidden on desktop */
.hamburger {
  font-size: 28px;
  cursor: pointer;
  display: none;
}

/* Floating WhatsApp Button */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 15px 20px;
    border-radius: 50px;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    z-index: 1000;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(37, 211, 102, 0.5);
}

@keyframes pulse {
    0% { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4); }
    50% { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.7); }
    100% { box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4); }
}

/* Header */
header {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    color: white;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo{
    display: flex;
    justify-content: center;
    align-items: center;
    
}

.img-box {
  margin-top: 30px;
  width: 81px;
  height: 102px;
  background-image: url('/wp-content/themes/my-portfolio-theme/templates/assets/images/logo-sai.png');
  background-size: 158%;
  background-position: center;
  transition: all 0.5s ease;
} 

.img-box:hover{
    transform: scale(1.1);
}


.logo h1 {
    font-size: 2rem;
    font-weight: 800;
}

.tagline {
    font-size: 1rem;
    opacity: 0.9;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-menu a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    padding: 8px 0;
    position: relative;
    transition: all 0.3s ease;
    font-size: 1.2rem;
}

.nav-menu a:hover {
    color: #60a5fa;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: #60a5fa;
    transition: width 0.3s ease;
}

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

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 50%, #f093fb 100%);
    color: white;
    text-align: center;
    padding: 140px 20px 100px;
    position: relative;
    overflow: hidden;
}

.urgency-badge {
    position: absolute;
    top: 30px;
    right: 30px;
    background: #ff6b6b;
    color: white;
    padding: 10px 20px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 0.9rem;
    box-shadow: 0 8px 20px rgba(255, 107, 107, 0.4);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
    40% { transform: translateY(-10px); }
    60% { transform: translateY(-5px); }
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    margin-bottom: 1rem;
    font-weight: 800;
    background: linear-gradient(135deg, white, #f8fafc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.btn-primary-large, .btn-whatsapp, .btn-call {
    padding: 16px 40px;
    border: none;
    border-radius: 50px;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary-large {
    background: linear-gradient(135deg, #ff6b6b, #ff8e8e);
    color: white;
    box-shadow: 0 10px 30px rgba(255, 107, 107, 0.4);
}

.btn-primary-large:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(255, 107, 107, 0.6);
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
}

.btn-call {
    background: linear-gradient(135deg, #f59e0b, #fbbf24);
    color: white;
    box-shadow: 0 10px 30px rgba(245, 158, 11, 0.4);
}

.batch-deadline {
    font-size: 1.2rem;
    font-weight: 600;
    background: rgba(250, 233, 233, 0.2);
    padding: 15px 30px;
    border-radius: 30px;
    display: inline-block;
}

.countdown {
    color:black ;
    font-size: 1.3rem;
    font-weight: 800;
}

/* 🔥 SUCCESS POPUP CSS */
.success-popup {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.85);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn 0.4s ease;
}

.popup-content {
    background: white;
    border-radius: 25px;
    max-width: 500px;
    width: 95%;
    max-height: 90vh;
    overflow: hidden;
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
    position: relative;
    transform: scale(0.7);
    animation: popupSlide 0.5s ease 0.2s forwards;
}

.popup-image {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.popup-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.popup-form {
    padding: 2.5rem 2rem 2.5rem;
    text-align: center;
}

.popup-form h3 {
    font-size: clamp(1.4rem, 4vw, 1.8rem);
    margin-bottom: 0.5rem;
    background: linear-gradient(135deg, #10b981, #059669);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: 800;
}

.popup-form p {
    color: #64748b;
    margin-bottom: 2rem;
    font-size: 1.1rem;
    line-height: 1.5;
}

.form-row {
    display: flex;
    gap: 12px;
    margin-bottom: 1.5rem;
}

.lead-form input {
    flex: 1;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.lead-form input:focus {
    outline: none;
    border-color: #10b981;
    box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.1);
}

.lead-form input::placeholder {
    color: #9ca3af;
}

.lead-form input:nth-child(2) {
    background: linear-gradient(135deg, #f0fdfa, #ccfbf1);
}

.lead-form input[type="text"]:last-child {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
}

.submit-btn {
    width: 100%;
    padding: 16px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    border-radius: 15px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
    box-shadow: 0 10px 25px rgba(16, 185, 129, 0.4);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.6);
}

.popup-close {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 24px;
    color: #9ca3af;
    cursor: pointer;
    width: 35px;
    height: 35px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.popup-close:hover {
    background: #fee2e2;
    color: #ef4444;
    transform: rotate(90deg);
}

/* ANIMATIONS */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes popupSlide {
    to {
        transform: scale(1);
    }
}

/* RESPONSIVE */
@media (max-width: 480px) {
    .form-row {
        flex-direction: column;
        gap: 0;
    }
    
    .popup-form {
        padding: 2rem 1.5rem;
    }
    
    .popup-image {
        height: 180px;
    }
}




/* Why Us Section */
.why-us {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.why-card {
    background: white;
    padding: 2.5rem 2rem;
    border-radius: 20px;
    text-align: center;
    box-shadow: 0 20px 40px rgba(0,0,0,0.08);
    transition: all 0.4s ease;
    border-top: 4px solid transparent;
}

.why-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.15);
}

.why-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.why-card h3 {
    font-size: 1.4rem;
    margin-bottom: 1rem;
    color: #1e293b;
}

.why-card p {
    color: #64748b;
    font-size: 1.05rem;
}

/* Courses Section */
.courses {
    padding: 100px 0;
    background: white;
}

.courses-tabs {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.course-tab {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.08);
    overflow: hidden;
    transition: all 0.3s ease;
}

.tab-header {
    padding: 2rem 2.5rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    transition: all 0.3s ease;
}

.tab-header:hover {
    background: linear-gradient(135deg, #f1f5f9, #e2e8f0);
}

.tab-header h3 {
    font-size: 1.5rem;
    color: #1e293b;
    margin: 0;
}

.batch-date {
    font-size: 1.1rem;
    font-weight: 600;
    color: #64748b;
}

.expand-arrow {
    font-size: 1.2rem;
    transition: transform 0.3s ease;
}

.tab-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease;
}

.tab-content.active {
    max-height: 500px;
}

.batch-details {
    padding: 2rem 2.5rem;
}

.batch-details ul {
    list-style: none;
    margin-bottom: 2rem;
}

.batch-details li {
    padding: 0.75rem 0;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    border-bottom: 1px solid #f1f5f9;
}

.urgent {
    color: #d60b0b !important;
    font-weight: 800 !important;
    animation: pulse 1.5s infinite;
}

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

.btn-enroll {
    display: inline-block;
    padding: 14px 32px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s ease;
}

.btn-enroll:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
}

.btn-enroll.urgent {
    background: linear-gradient(135deg, #ff6b6b, #ef4444);
    box-shadow: 0 10px 25px rgba(255, 107, 107, 0.4);
}

/* Payment Section */
.payment-section {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 3rem 2rem;
    border-radius: 20px;
    margin-top: 3rem;
}

.payment-section h3 {
    text-align: center;
    font-size: 1.8rem;
    margin-bottom: 2rem;
    color: #059669;
}

.payment-methods {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.payment-item h4 {
    color: #1e293b;
    margin-bottom: 0.5rem;
    font-size: 1.2rem;
}

.payment-item p {
    color: #64748b;
    line-height: 1.6;
}

/* Testimonials */
.testimonials {
    padding: 100px 0;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial {
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    padding: 2.5rem;
    border-radius: 20px;
    border: 1px solid rgba(255,255,255,0.2);
}

.stars {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.testimonial p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    font-style: italic;
}

.testimonial span {
    font-weight: 600;
    opacity: 0.9;
}


/* GALLERY SECTION 
 */

 
    /* SECTION  GALLERY  */

  /* 🔥 MODERN GALLERY - COPY THIS */
.gallery-section {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.gallery-header {
    text-align: center;
    margin-bottom: 4rem;
}

.gallery-header h2 {
    font-size: clamp(2rem, 5vw, 3rem);
    background: linear-gradient(135deg, #667eea, #764ba2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

.gallery-header p {
    color: #64748b;
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.add-image-btn {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.3);
}

.add-image-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(16, 185, 129, 0.4);
}

/* MAIN GALLERY GRID */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    max-width: 1400px;
    margin: 0 auto;
}

.gallery-item {
    position: relative;
    height: 300px; /* FIXED HEIGHT */
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    aspect-ratio: 1 / 1; /* PERFECT SQUARE */
}

.gallery-item:hover {
    transform: translateY(-15px) scale(1.02);
    box-shadow: 0 30px 60px rgba(0,0,0,0.2);
}

/* IMAGE STYLING */
.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover; /* FIXED YOUR PROBLEM */
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

/* OVERLAY EFFECTS */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0,0,0,0.7), rgba(102, 126, 234, 0.8));
    opacity: 0;
    transition: all 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.gallery-item:hover .overlay {
    opacity: 1;
}

.overlay-content {
    display: flex;
    gap: 1rem;
}

.view-btn, .download-btn {
    background: rgba(255,255,255,0.2);
    backdrop-filter: blur(10px);
    color: white;
    padding: 12px 20px;
    border-radius: 25px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: 1px solid rgba(255,255,255,0.3);
}

.view-btn:hover, .download-btn:hover {
    background: white;
    color: #1e293b;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

/* UPLOAD MODAL */
.upload-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.8);
    z-index: 10000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: white;
    padding: 2.5rem;
    border-radius: 20px;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 30px 80px rgba(0,0,0,0.5);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.close-modal {
    font-size: 2rem;
    cursor: pointer;
    color: #64748b;
    line-height: 1;
}

.close-modal:hover {
    color: #ef4444;
}

#imageUpload {
    width: 100%;
    padding: 12px;
    border: 2px dashed #3b82f6;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    background: #f8fafc;
}

.upload-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 2rem;
    min-height: 100px;
}

.preview-thumb {
    width: 80px;
    height: 80px;
    object-fit: cover;
    border-radius: 10px;
    border: 2px solid #e2e8f0;
}

.upload-btn {
    width: 100%;
    padding: 14px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
}

.upload-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.4);
}





/* Enquiry Form */
.enquiry {
    padding: 100px 0;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
}

.enquiry-subtitle {
    text-align: center;
    font-size: 1.3rem;
    margin-bottom: 3rem;
    color: #64748b;
}

.enquiry-form {
    max-width: 800px;
    margin: 0 auto;
    background: white;
    padding: 3rem;
    border-radius: 20px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.1);
}

.form-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.form-group.full {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #1e293b;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 12px;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.btn-submit {
    width: 100%;
    padding: 18px;
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    border-radius: 15px;
    font-size: 1.2rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 15px 35px rgba(16, 185, 129, 0.4);
}

/* Contact Section */
.contact {
    padding: 100px 0;
    background: white;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.contact-card {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 2.5rem;
    border-radius: 20px;
    box-shadow: 0 15px 40px rgba(0,0,0,0.08);
}

.contact-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: #1e293b;
}

.contact-card p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #475569;
}

.contact-card a {
    color: #3b82f6;
    text-decoration: none;
}

.app-section {
    text-align: center;
    padding: 3rem 2rem;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border-radius: 20px;
    margin-top: 3rem;
}

.app-section h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.app-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.app-btn {
    padding: 14px 28px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.app-btn.playstore {
    background: #fbbf24;
    color: #1f2937;
    box-shadow: 0 10px 25px rgba(251, 191, 36, 0.4);
}

.app-btn.appstore {
    background: #000;
    color: white;
    box-shadow: 0 10px 25px rgba(0,0,0,0.4);
}

.app-btn:hover {
    transform: translateY(-3px);
}

/* Footer */
footer {
    background: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    color: white;
    text-align: center;
    padding: 3rem 0;
}

footer p:last-child {
    font-weight: 700;
    font-size: 1.1rem;
    margin-top: 0.5rem;
}

/* Responsive Design */

@media (max-width: 880px) {




      .logo h1{
        font-size: 1.5rem;
        
    }


    .nave-menu a{
        font-size: 1rem;
        line-height: 0.5;
    }
}




@media (max-width: 768px) {
    /* .nav-container {
        flex-direction: column;
        height: auto;
        gap: 1rem;
        padding: 1rem 20px;
    }
     */
 .hamburger {
    display: block;
  }


    

    .nav-menu{
    position: absolute;
    top: 70px;
    right: 0;
    width: 200px;
    background: #fff;

    flex-direction: column;
    padding: 20px;

    display: none; /* hidden by default */
  }

  .nav-menu.active {
    display: flex; /* show when clicked */
    flex-direction: column;

  }

  .nav-menu a {
        color:rgb(23, 5, 122);
  }

    .nav-menu {
        gap: 1.5rem;
    }
    
    .hero-ctas {
        flex-direction: column;
        align-items: center;
    }
    
    .urgency-badge {
        position: static;
        margin-bottom: 1rem;
    }
    
    .why-grid,
    .testimonials-grid,
    .payment-methods,
    .contact-grid,
    .form-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .whatsapp-float {
        bottom: 20px;
        right: 20px;
        padding: 12px 16px;
        font-size: 0.95rem;
    }
    
    .tab-header {
        padding: 1.5rem 2rem;
        flex-direction: column;
        align-items: flex-start;
        gap: 0.5rem;
    }



/* RESPONSIVE */
@media (max-width: 768px) {
    .gallery-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 1rem;
    }
    
    .gallery-item {
        height: 250px;
    }
    
    .overlay-content {
        flex-direction: column;
        gap: 0.5rem;
    }
}

@media (max-width: 480px) {
    .gallery-grid {
        grid-template-columns: 1fr;
    }
    
    .gallery-item {
        height: 280px;
    }
}


    
    .enquiry-form {
        padding: 2rem;
    }
    
    .app-buttons {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 100px 20px 80px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    h2 {
        font-size: 2rem;
    }
}


@media (max-width: 370px) {
    .hero {
        padding: 90px 18px 70px;
    }
    
    .container {
        padding: 0 12px;
    }

   

    h2 {
        font-size: 1.5rem;
    }
}



/* Smooth scrolling & performance */
html {
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}


/* COURSE TABS - ADD THIS TO YOUR EXISTING CSS */

/* Active tab states */
.course-tab.active .tab-header {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8) !important;
    color: white;
}

.course-tab.active .tab-header h3,
.course-tab.active .batch-date {
    color: white !important;
}

.course-tab.active .expand-arrow {
    color: white;
}

/* Tab content animation */
.tab-content {
    background: white;
    padding: 0 2.5rem;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.tab-content.active {
    padding: 2rem 2.5rem;
    border-top: 1px solid #e2e8f0;
}

/* Color-coded tabs */
.course-tab.secondary .tab-header { border-left: 5px solid #10b981; }
.course-tab.higher-secondary .tab-header { border-left: 5px solid #f59e0b; }
.course-tab.commerce .tab-header { border-left: 5px solid #3b82f6; }
.course-tab.professional .tab-header { border-left: 5px solid #8b5cf6; }

.course-tab.active.secondary .tab-header { border-left-color: #059669; }
.course-tab.active.higher-secondary .tab-header { border-left-color: #d97706; }
.course-tab.active.commerce .tab-header { border-left-color: #1d4ed8; }
.course-tab.active.professional .tab-header { border-left-color: #7c3aed; }