/* ============================================
   Sri Pragyaa CA Academy - Main Stylesheet
   Color Scheme: Yellow/Gold Theme
   Font: Barlow Semi Condensed
   ============================================ */

/* === CSS Variables === */
:root {
    --primary: #f5c518;
    --primary-dark: #d4a800;
    --primary-light: #fff3c4;
    --primary-lighter: #fffbe6;
    --secondary: #1a1a2e;
    --secondary-light: #16213e;
    --accent: #e94560;
    --text-dark: #1a1a2e;
    --text-medium: #444;
    --text-light: #666;
    --white: #ffffff;
    --off-white: #fafafa;
    --gray-light: #f0f0f0;
    --gray: #ddd;
    --shadow: 0 2px 15px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.12);
    --shadow-yellow: 0 5px 25px rgba(245, 197, 24, 0.3);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: all 0.3s ease;
    --font: 'Barlow Semi Condensed', sans-serif;
}

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

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

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

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

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

ul {
    list-style: none;
}

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

/* === Top Bar === */
.top-bar {
    background: var(--secondary);
    color: var(--white);
    padding: 8px 0;
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.3px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left {
    display: flex;
    gap: 25px;
}

.top-bar-left a {
    color: var(--white);
    opacity: 0.9;
}

.top-bar-left a:hover {
    color: var(--primary);
    opacity: 1;
}

.top-bar-left i {
    color: var(--primary);
    margin-right: 6px;
}

.top-bar-right {
    display: flex;
    gap: 15px;
}

.top-bar-right a {
    color: var(--white);
    opacity: 0.8;
    width: 28px;
    height: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.1);
    font-size: 0.8rem;
    transition: var(--transition);
}

.top-bar-right a:hover {
    background: var(--primary);
    color: var(--secondary);
    opacity: 1;
    transform: translateY(-2px);
}

/* === Navbar === */
.navbar {
    background: var(--white);
    padding: 12px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow);
    transition: var(--transition);
}

.navbar.scrolled {
    padding: 8px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

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

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.logo-sri {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.logo-pragyaa {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: 1px;
}

.logo-ca {
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 3px;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 5px;
}

.nav-link {
    padding: 8px 14px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--text-dark);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.nav-link i {
    font-size: 0.8rem;
    color: var(--primary-dark);
}

.nav-link:hover,
.nav-link.active {
    background: var(--primary-lighter);
    color: var(--secondary);
}

.nav-link.nav-cta {
    background: var(--primary);
    color: var(--secondary);
    font-weight: 700;
    box-shadow: var(--shadow-yellow);
}

.nav-link.nav-cta:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(245, 197, 24, 0.4);
}

/* Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-toggle .fa-chevron-down {
    font-size: 0.6rem;
    transition: transform 0.3s;
}

.nav-dropdown:hover .fa-chevron-down {
    transform: rotate(180deg);
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    min-width: 220px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    padding: 8px;
    border: 1px solid var(--gray-light);
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-dark);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.dropdown-item i {
    color: var(--primary-dark);
    width: 18px;
    text-align: center;
}

.dropdown-item:hover {
    background: var(--primary-lighter);
    padding-left: 20px;
}

/* Mobile Toggle */
.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.nav-toggle span {
    width: 28px;
    height: 3px;
    background: var(--secondary);
    border-radius: 3px;
    transition: var(--transition);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 6px);
}

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -6px);
}

/* === Hero Section === */
.hero {
    background: linear-gradient(135deg, var(--primary-lighter) 0%, var(--primary-light) 30%, #fff9db 60%, var(--primary-lighter) 100%);
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
    min-height: 600px;
    display: flex;
    align-items: center;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(245, 197, 24, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 4s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(245, 197, 24, 0.1) 0%, transparent 70%);
    border-radius: 50%;
    animation: pulse 5s ease-in-out infinite reverse;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

/* Floating decorative shapes */
.hero-shapes {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
}

.hero-shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
    background: var(--primary-dark);
}

.hero-shape:nth-child(1) { width: 80px; height: 80px; top: 20%; left: 10%; animation: float 6s ease-in-out infinite; }
.hero-shape:nth-child(2) { width: 50px; height: 50px; top: 60%; left: 80%; animation: float 8s ease-in-out infinite reverse; }
.hero-shape:nth-child(3) { width: 120px; height: 120px; top: 10%; right: 15%; animation: float 7s ease-in-out infinite; border-radius: 30%; }
.hero-shape:nth-child(4) { width: 40px; height: 40px; bottom: 20%; left: 30%; animation: float 5s ease-in-out infinite reverse; }

@keyframes float {
    0%, 100% { transform: translateY(0) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(5deg); }
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-text {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--white);
    padding: 8px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary-dark);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.hero-badge i {
    color: var(--primary);
}

.hero-text h1 {
    font-size: 3.2rem;
    font-weight: 800;
    line-height: 1.15;
    color: var(--secondary);
    margin-bottom: 10px;
}

.hero-text h1 span {
    color: var(--primary-dark);
    position: relative;
}

.hero-text h1 span::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 0;
    width: 100%;
    height: 8px;
    background: var(--primary);
    opacity: 0.3;
    z-index: -1;
    border-radius: 4px;
}

.hero-motto {
    font-size: 0.85rem;
    color: var(--text-light);
    font-style: italic;
    margin-bottom: 15px;
    letter-spacing: 1px;
}

.hero-text p {
    font-size: 1.15rem;
    color: var(--text-medium);
    margin-bottom: 30px;
    line-height: 1.7;
    font-weight: 400;
}

.hero-buttons {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
    margin-top: 40px;
}

.stat-item {
    text-align: center;
    padding: 15px 10px;
    background: rgba(255,255,255,0.7);
    border-radius: var(--radius);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(245, 197, 24, 0.2);
}

.stat-number {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary-dark);
    line-height: 1;
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-light);
    font-weight: 500;
    margin-top: 5px;
}

.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-image-wrapper {
    position: relative;
    width: 100%;
    max-width: 500px;
}

.hero-card {
    background: var(--white);
    border-radius: 20px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
    border: 2px solid var(--primary-light);
    text-align: center;
}

.hero-card-icon {
    width: 100px;
    height: 100px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
    font-size: 2.5rem;
    color: var(--white);
    box-shadow: var(--shadow-yellow);
}

.hero-card h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 15px;
}

.hero-card-courses {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 20px;
}

.course-chip {
    padding: 10px 15px;
    background: var(--primary-lighter);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--secondary);
    border: 1px solid var(--primary-light);
    transition: var(--transition);
}

.course-chip:hover {
    background: var(--primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-yellow);
}

.course-chip i {
    color: var(--primary-dark);
    margin-right: 5px;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 30px;
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.btn-primary {
    background: var(--primary);
    color: var(--secondary);
    box-shadow: var(--shadow-yellow);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(245, 197, 24, 0.4);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white);
}

.btn-secondary:hover {
    background: var(--secondary-light);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
    background: var(--secondary);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-whatsapp {
    background: #25D366;
    color: var(--white);
}

.btn-whatsapp:hover {
    background: #128C7E;
    transform: translateY(-3px);
}

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

/* === Section Styles === */
.section {
    padding: 80px 0;
}

.section-yellow {
    background: var(--primary-lighter);
}

.section-gray {
    background: var(--off-white);
}

.section-dark {
    background: var(--secondary);
    color: var(--white);
}

.section-header {
    text-align: center;
    margin-bottom: 50px;
}

.section-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--primary-lighter);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 700;
    color: var(--primary-dark);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.section-dark .section-badge {
    background: rgba(245, 197, 24, 0.15);
    color: var(--primary);
}

.section-header h2 {
    font-size: 2.4rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 15px;
    line-height: 1.2;
}

.section-dark .section-header h2 {
    color: var(--white);
}

.section-header p {
    font-size: 1.05rem;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

.section-dark .section-header p {
    color: rgba(255,255,255,0.7);
}

/* === Course Cards === */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 25px;
}

.course-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 35px 25px;
    text-align: center;
    border: 1px solid var(--gray-light);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.course-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--primary), var(--primary-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s;
}

.course-card:hover::before {
    transform: scaleX(1);
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.course-card-icon {
    width: 70px;
    height: 70px;
    background: var(--primary-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 1.8rem;
    color: var(--primary-dark);
    transition: var(--transition);
}

.course-card:hover .course-card-icon {
    background: var(--primary);
    color: var(--white);
    transform: scale(1.1);
}

.course-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 10px;
}

.course-card p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin-bottom: 20px;
    line-height: 1.5;
}

.course-card .btn {
    font-size: 0.85rem;
    padding: 10px 24px;
}

/* === Why Choose Us === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.feature-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px 25px;
    border: 1px solid var(--gray-light);
    transition: var(--transition);
    display: flex;
    gap: 18px;
    align-items: flex-start;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.feature-icon {
    width: 55px;
    height: 55px;
    min-width: 55px;
    background: var(--primary-lighter);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: var(--primary-dark);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    background: var(--primary);
    color: var(--white);
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 6px;
}

.feature-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* === CTA Section === */
.cta-section {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245, 197, 24, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.cta-section h2 {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    margin-bottom: 30px;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    gap: 15px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Testimonials === */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.testimonial-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    border: 1px solid var(--gray-light);
    transition: var(--transition);
    position: relative;
}

.testimonial-card::before {
    content: '\f10d';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 2rem;
    color: var(--primary-light);
}

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

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

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

.testimonial-avatar {
    width: 45px;
    height: 45px;
    background: var(--primary-lighter);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary-dark);
}

.testimonial-name {
    font-weight: 700;
    color: var(--secondary);
    font-size: 0.95rem;
}

.testimonial-course {
    font-size: 0.8rem;
    color: var(--text-light);
}

/* === Page Banner === */
.page-banner {
    background: linear-gradient(135deg, var(--secondary) 0%, var(--secondary-light) 100%);
    padding: 80px 0 60px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-banner::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(245, 197, 24, 0.08) 0%, transparent 70%);
    border-radius: 50%;
}

.page-banner h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--white);
    margin-bottom: 10px;
    position: relative;
}

.page-banner p {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.7);
    position: relative;
}

.breadcrumb {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
    font-size: 0.9rem;
    position: relative;
}

.breadcrumb a {
    color: var(--primary);
}

.breadcrumb span {
    color: rgba(255,255,255,0.5);
}

/* === Course Detail Page === */
.course-detail {
    padding: 60px 0;
}

.course-detail-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 40px;
}

.course-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 15px;
    margin-top: 30px;
}

.course-content h2:first-child {
    margin-top: 0;
}

.course-content p {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 15px;
}

.course-content ul {
    margin-bottom: 20px;
}

.course-content ul li {
    padding: 8px 0 8px 25px;
    position: relative;
    font-size: 0.95rem;
    color: var(--text-medium);
}

.course-content ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-dark);
    font-size: 0.8rem;
}

.course-sidebar {
    position: sticky;
    top: 100px;
}

.sidebar-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    border: 1px solid var(--gray-light);
    box-shadow: var(--shadow);
    margin-bottom: 25px;
}

.sidebar-card h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary-light);
}

.sidebar-info {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.sidebar-info-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
}

.sidebar-info-item i {
    width: 35px;
    height: 35px;
    background: var(--primary-lighter);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-dark);
    font-size: 0.85rem;
}

.sidebar-info-item strong {
    color: var(--secondary);
}

/* Subjects table */
.subjects-table {
    width: 100%;
    border-collapse: collapse;
    margin: 20px 0;
}

.subjects-table th {
    background: var(--primary);
    color: var(--secondary);
    padding: 12px 15px;
    text-align: left;
    font-weight: 700;
    font-size: 0.9rem;
}

.subjects-table th:first-child {
    border-radius: var(--radius-sm) 0 0 0;
}

.subjects-table th:last-child {
    border-radius: 0 var(--radius-sm) 0 0;
}

.subjects-table td {
    padding: 12px 15px;
    border-bottom: 1px solid var(--gray-light);
    font-size: 0.9rem;
    color: var(--text-medium);
}

.subjects-table tr:nth-child(even) {
    background: var(--primary-lighter);
}

.subjects-table tr:hover {
    background: var(--primary-light);
}

/* === Free Resources === */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.resource-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 25px;
    border: 1px solid var(--gray-light);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.resource-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.resource-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-lighter);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.resource-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 8px;
}

.resource-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    margin-bottom: 15px;
    flex-grow: 1;
}

.resource-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    border-top: 1px solid var(--gray-light);
    font-size: 0.8rem;
    color: var(--text-light);
}

.resource-category {
    background: var(--primary-lighter);
    padding: 4px 12px;
    border-radius: 50px;
    font-weight: 600;
    color: var(--primary-dark);
    font-size: 0.75rem;
    text-transform: uppercase;
}

/* Filter Tabs */
.filter-tabs {
    display: flex;
    gap: 10px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 30px;
}

.filter-tab {
    padding: 10px 22px;
    background: var(--white);
    border: 2px solid var(--gray-light);
    border-radius: 50px;
    font-family: var(--font);
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-medium);
    cursor: pointer;
    transition: var(--transition);
}

.filter-tab:hover,
.filter-tab.active {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--secondary);
}

/* === Contact Page === */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.contact-info-cards {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 30px;
}

.contact-info-card {
    background: var(--primary-lighter);
    border-radius: var(--radius);
    padding: 25px 20px;
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--primary-light);
}

.contact-info-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.contact-info-card i {
    font-size: 1.5rem;
    color: var(--primary-dark);
    margin-bottom: 10px;
}

.contact-info-card h4 {
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 5px;
}

.contact-info-card p,
.contact-info-card a {
    font-size: 0.85rem;
    color: var(--text-medium);
}

.contact-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 35px;
    border: 1px solid var(--gray-light);
    box-shadow: var(--shadow);
}

.contact-form h3 {
    font-size: 1.4rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 25px;
}

.form-group {
    margin-bottom: 18px;
}

.form-group label {
    display: block;
    font-size: 0.88rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    font-family: var(--font);
    font-size: 0.92rem;
    border: 2px solid var(--gray-light);
    border-radius: var(--radius-sm);
    transition: var(--transition);
    background: var(--off-white);
    color: var(--text-dark);
}

.form-control:focus {
    outline: none;
    border-color: var(--primary);
    background: var(--white);
    box-shadow: 0 0 0 4px rgba(245, 197, 24, 0.1);
}

.form-control::placeholder {
    color: #aaa;
}

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

select.form-control {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%23666' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    padding-right: 40px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
}

/* === About Page === */
.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image-card {
    background: var(--primary-lighter);
    border-radius: var(--radius);
    padding: 60px 40px;
    text-align: center;
    border: 2px solid var(--primary-light);
}

.about-image-card i {
    font-size: 5rem;
    color: var(--primary-dark);
    margin-bottom: 20px;
}

.about-image-card h3 {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--secondary);
}

.about-image-card p {
    color: var(--text-light);
    font-size: 0.95rem;
}

.about-experience-badge {
    position: absolute;
    bottom: -15px;
    right: -15px;
    background: var(--primary);
    color: var(--secondary);
    padding: 15px 20px;
    border-radius: var(--radius);
    font-weight: 800;
    font-size: 1rem;
    box-shadow: var(--shadow-yellow);
}

.about-text h2 {
    font-size: 2rem;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 15px;
}

.about-text p {
    font-size: 0.95rem;
    color: var(--text-medium);
    line-height: 1.7;
    margin-bottom: 15px;
}

.about-highlights {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin-top: 20px;
}

.about-highlight {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.92rem;
    font-weight: 600;
    color: var(--secondary);
}

.about-highlight i {
    color: var(--primary-dark);
    font-size: 1rem;
}

/* Values / Mission */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

.value-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 30px;
    text-align: center;
    border: 1px solid var(--gray-light);
    transition: var(--transition);
}

.value-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.value-card i {
    font-size: 2.5rem;
    color: var(--primary-dark);
    margin-bottom: 15px;
}

.value-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 10px;
}

.value-card p {
    font-size: 0.88rem;
    color: var(--text-light);
    line-height: 1.5;
}

/* === Popup Modal === */
.popup-overlay, .site-popup {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(4px);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: 20px;
}

.popup-overlay.active, .site-popup.active {
    opacity: 1;
    visibility: visible;
}

.popup-container, .site-popup-content {
    position: relative;
    max-width: 500px;
    width: 100%;
    animation: popupIn 0.4s ease;
}

@keyframes popupIn {
    from { transform: scale(0.8) translateY(30px); opacity: 0; }
    to { transform: scale(1) translateY(0); opacity: 1; }
}

.popup-close, .site-popup-close {
    position: absolute;
    top: -12px;
    right: -12px;
    width: 36px;
    height: 36px;
    background: var(--accent);
    color: var(--white);
    border: none;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    z-index: 1;
    box-shadow: 0 2px 10px rgba(233, 69, 96, 0.3);
}

.popup-close:hover, .site-popup-close:hover {
    background: #c0392b;
    transform: rotate(90deg);
}

.popup-image, .site-popup-content img {
    width: 100%;
    border-radius: var(--radius);
    display: block;
    box-shadow: var(--shadow-lg);
}


.site-popup-backdrop {
    position: absolute;
    inset: 0;
}

.site-popup-content {
    z-index: 1;
}

/* === Footer === */
.footer {
    background: var(--secondary);
    color: var(--white);
}

.footer-top {
    padding: 60px 0 40px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    margin-bottom: 12px;
}

.footer-logo .logo-sri {
    color: var(--primary);
    font-size: 0.7rem;
}

.footer-logo .logo-pragyaa {
    color: var(--white);
    font-size: 1.4rem;
}

.footer-logo .logo-ca {
    color: var(--primary);
    font-size: 0.65rem;
}

.footer-tagline {
    color: var(--primary);
    font-weight: 700;
    font-style: italic;
    margin-bottom: 12px;
}

.footer-desc {
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.6;
    margin-bottom: 18px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-social a {
    width: 38px;
    height: 38px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.footer-social a:hover {
    background: var(--primary);
    color: var(--secondary);
    transform: translateY(-3px);
}

.footer-col h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 2px solid var(--primary);
    display: inline-block;
}

.footer-col h3 i {
    color: var(--primary);
    margin-right: 6px;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: rgba(255,255,255,0.6);
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-col ul li a i {
    font-size: 0.6rem;
    color: var(--primary);
}

.footer-col ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact .contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 0.88rem;
    color: rgba(255,255,255,0.6);
}

.footer-contact .contact-item i {
    color: var(--primary);
    margin-top: 3px;
    width: 16px;
}

.footer-contact .contact-item a {
    color: rgba(255,255,255,0.6);
}

.footer-contact .contact-item a:hover {
    color: var(--primary);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 0.85rem;
    color: rgba(255,255,255,0.4);
}

.footer-motto {
    color: var(--primary);
    font-style: italic;
    margin-top: 5px;
    font-weight: 600;
}

/* === WhatsApp Float === */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    box-shadow: 0 5px 25px rgba(37, 211, 102, 0.3);
    z-index: 998;
    transition: var(--transition);
    animation: whatsappPulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsappPulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.4); }
    70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* === Back to Top === */
.back-to-top {
    position: fixed;
    bottom: 100px;
    right: 30px;
    width: 45px;
    height: 45px;
    background: var(--primary);
    color: var(--secondary);
    border: none;
    border-radius: 50%;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 997;
    box-shadow: var(--shadow-yellow);
}

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

.back-to-top:hover {
    background: var(--primary-dark);
    transform: translateY(-3px);
}

/* === Alert Messages === */
.alert {
    padding: 15px 20px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 10px;
}

.alert-success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.alert-error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.alert-info {
    background: var(--primary-lighter);
    color: var(--primary-dark);
    border: 1px solid var(--primary-light);
}

/* === No Results === */
.no-results {
    text-align: center;
    padding: 60px 20px;
}

.no-results i {
    font-size: 3rem;
    color: var(--gray);
    margin-bottom: 15px;
}

.no-results h3 {
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 10px;
}

.no-results p {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* === Map === */
.map-container {
    margin-top: 30px;
    border-radius: var(--radius);
    overflow: hidden;
    border: 2px solid var(--gray-light);
}

.map-container iframe {
    width: 100%;
    height: 300px;
    border: none;
}

/* ============================================
   Responsive Design
   ============================================ */

@media (max-width: 992px) {
    .hero-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-visual {
        order: -1;
    }

    .hero-text h1 {
        font-size: 2.5rem;
    }

    .hero {
        padding: 60px 0;
        min-height: auto;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--white);
        flex-direction: column;
        padding: 80px 20px 30px;
        box-shadow: -5px 0 30px rgba(0,0,0,0.1);
        transition: right 0.3s ease;
        overflow-y: auto;
        align-items: stretch;
        gap: 2px;
    }

    .nav-menu.active {
        right: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-dropdown .dropdown-menu {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none;
        border: none;
        padding: 0 0 0 20px;
        display: none;
        background: transparent;
    }

    .nav-dropdown.open .dropdown-menu {
        display: block;
    }

    .about-intro,
    .contact-grid,
    .course-detail-grid {
        grid-template-columns: 1fr;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 30px;
    }

    .section-header h2 {
        font-size: 2rem;
    }
}

@media (max-width: 768px) {
    .top-bar-left {
        flex-direction: column;
        gap: 5px;
        font-size: 0.78rem;
    }

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

    .hero-stats {
        grid-template-columns: repeat(3, 1fr);
        gap: 10px;
    }

    .stat-number {
        font-size: 1.4rem;
    }

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

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

    .form-row {
        grid-template-columns: 1fr;
    }

    .section {
        padding: 50px 0;
    }

    .section-header h2 {
        font-size: 1.7rem;
    }

    .page-banner h1 {
        font-size: 1.8rem;
    }

    .cta-section h2 {
        font-size: 1.6rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }

    .about-highlights {
        grid-template-columns: 1fr;
    }

    .popup-container, .site-popup-content {
        max-width: 90vw;
    }

    .hero-card-courses {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-text h1 {
        font-size: 1.7rem;
    }

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

    .hero-buttons .btn {
        width: 100%;
        justify-content: center;
    }

    .btn {
        padding: 12px 22px;
        font-size: 0.88rem;
    }

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

    .filter-tabs {
        gap: 6px;
    }

    .filter-tab {
        padding: 8px 16px;
        font-size: 0.8rem;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        font-size: 1.4rem;
        bottom: 20px;
        right: 20px;
    }

    .back-to-top {
        bottom: 80px;
        right: 20px;
        width: 40px;
        height: 40px;
    }
}