:root {
    --primary-blue: #34d399;
    --accent-blue: #166534;
    --primary-dark: #f1f5f9;
    --dark-slate: #f1f5f9;
    --medium-gray: #9ca3af;
    --light-gray: #1f2937;
    --white: #111827;
    --accent-purple: #34d399;
    --accent-teal: #166534;
    --gradient-primary: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    --gradient-secondary: linear-gradient(135deg, var(--accent-blue), #1f2937);
    --border-radius: 12px;
    --border-radius-lg: 16px;
    --shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    --shadow-hover: 0 12px 24px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.3), 0 2px 4px -1px rgba(0, 0, 0, 0.2);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.3), 0 4px 6px -2px rgba(0, 0, 0, 0.2);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --hero-primary: var(--primary-blue);
    --hero-primary-dark: #10b981;
    --hero-text-main: var(--primary-dark);
    --hero-text-muted: var(--medium-gray);
    --hero-accent: var(--accent-blue);
    --hero-success: #22c55e;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
    font-weight: 400;
    padding-top: 80px;
    background-color: #111827 !important;
    color: var(--primary-dark);
    transition: background-color 1s ease;
    position: relative;
    min-height: 100vh;
}

/* Full-page background layer */
body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: transparent;
    opacity: var(--bg-opacity, 1);
    transition: opacity 0.8s ease;
    will-change: opacity;
}

/* White overlay for smooth transition */
body::after {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -1;
    pointer-events: none;
    background: #111827;
    opacity: var(--white-overlay-opacity, 0);
    transition: opacity 0.8s ease;
    will-change: opacity;
}

/* When white background is active */
body.white-bg {
    background-color: #111827 !important;
}

body.white-bg::before {
    opacity: 0.1;
    filter: blur(4px) brightness(0.9);
}

/* Make sure sections have proper backgrounds */
.about-section,
.courses-section,
.enquiry-section {
    position: relative;
    z-index: 1;
    transition: background-color 0.5s ease;
}

/* Ensure text is readable on white background */
body.white-bg .about-text p,
body.white-bg .feature h3,
body.white-bg .feature p,
body.white-bg .section-subtitle {
    color: var(--primary-dark) !important;
}

body.white-bg .section-title {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

section {
    padding: 80px 0;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    margin-bottom: 1.5rem;
    text-align: center;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: 1.2rem;
    color: var(--medium-gray);
    max-width: 700px;
    margin: 0 auto 4rem;
    text-align: center;
    line-height: 1.7;
}

.btn {
    display: inline-block;
    padding: 16px 32px;
    background: var(--gradient-primary);
    color: #111827;
    border: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
    text-decoration: none;
    text-align: center;
    white-space: nowrap;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(52, 211, 153, 0.3);
}

.highlight {
    color: var(--primary-blue);
}

/* ====================
   DESKTOP STYLES (Default)
   ==================== */

/* Enhanced Header - Desktop */
header.animated-header {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(17, 24, 39, 0.1);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 20px;
    max-width: 1200px;
    margin: 0 auto;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: var(--transition);
}

.logo {
    height: 40px;
    width: auto;
    transition: var(--transition);
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--primary-dark);
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transition: var(--transition);
    letter-spacing: -0.5px;
}

/* Desktop Navigation */
.desktop-nav {
    display: flex;
}

.desktop-nav ul {
    display: flex;
    list-style: none;
    gap: 40px;
    margin: 0;
    padding: 0;
}

.desktop-nav a {
    text-decoration: none;
    color: var(--medium-gray);
    font-weight: 500;
    font-size: 1rem;
    transition: var(--transition);
    position: relative;
    padding: 8px 0;
    display: inline-block;
}

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

.desktop-nav a:hover {
    color: var(--primary-blue);
    transform: translateY(-2px);
}

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

.desktop-nav a.active {
    color: var(--primary-blue);
    font-weight: 600;
}

.desktop-nav a.active::after {
    width: 100%;
}

/* Hide mobile elements on desktop */
.mobile-menu-btn {
    display: none;
}

.mobile-nav {
    display: none;
}

.mobile-nav-overlay {
    display: none;
}

.btn-primary,
.btn-outline {
    padding: 16px 32px;
    border-radius: 50px;
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

.btn-primary {
    background: linear-gradient(135deg, #34d399, #166534);
    color: #111827;
    box-shadow: 0 4px 15px rgba(52, 211, 153, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(52, 211, 153, 0.4);
}

/* Button Shine Effect */
.btn-primary::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: 0.5s;
}

.btn-primary:hover::after {
    left: 100%;
}

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

.btn-outline:hover,
.btn-secondary:hover {
    background: var(--primary-blue);
    color: #111827;
    transform: translateY(-3px);
    border-color: var(--primary-blue);
}

/* About Section - Desktop */
.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.about-text {
    padding-right: 20px;
}

.about-text p {
    margin-bottom: 25px;
    color: var(--primary-dark);
    font-size: 1.1rem;
    line-height: 1.8;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 25px;
}

.feature {
    background: rgba(31, 41, 55, 0.2);
    backdrop-filter: blur(15px) saturate(180%);
    -webkit-backdrop-filter: blur(15px) saturate(180%);
    padding: 30px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
    text-align: left;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
}

.feature:hover {
    background: rgba(31, 41, 55, 0.25);
    backdrop-filter: blur(20px) saturate(200%);
    -webkit-backdrop-filter: blur(20px) saturate(200%);
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(255, 255, 255, 0.2);
}

.feature i {
    font-size: 2.5rem;
    margin-bottom: 20px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    display: inline-block;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.feature:hover i {
    transform: scale(1.1);
}

.feature h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--primary-dark);
    font-weight: 700;
    position: relative;
    z-index: 1;
}

.feature p {
    color: var(--medium-gray);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    position: relative;
    z-index: 1;
}

/* Courses Section - Desktop */
.courses-container {
    display: flex;
    flex-direction: column;
    gap: 40px;
}

.course-box {
    background: rgba(31, 41, 55, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
    display: flex;
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    width: 100%;
    min-height: 320px;
}

.course-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0;
    transition: var(--transition);
    z-index: 0;
}

.course-box:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: transparent;
}

.course-box:hover::before {
    opacity: 0.02;
}

.course-image {
    width: 40%;
    aspect-ratio: 1 / 1;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    flex-shrink: 0;
    z-index: 1;
}

.course-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.1), transparent);
    transition: var(--transition);
}

.course-box:hover .course-image::after {
    background: linear-gradient(135deg, rgba(52, 211, 153, 0.2), transparent);
}

.course-content {
    width: 60%;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.course-title {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 15px;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.3;
}

.course-description {
    color: var(--medium-gray);
    text-align: justify;
    margin-bottom: 25px;
    font-size: 1.05rem;
    line-height: 1.8;
    flex-grow: 1;
}

.course-topics {
    margin-top: 20px;
}

.course-topics h4 {
    font-size: 1.1rem;
    margin-bottom: 12px;
    color: var(--primary-dark);
    font-weight: 600;
}

.topics-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.topic-tag {
    padding: 8px 16px;
    border-radius: 20px;
    background: var(--gradient-primary);
    color: #111827;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition);
    border: 1px solid transparent;
    display: inline-block;
    text-decoration: none;
}

.topic-tag:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(52, 211, 153, 0.2);
}

/* Enquiry & Feedback Form - Desktop */
.enquiry-form-container {
    max-width: 600px;
    margin: 0 auto;
    background: rgba(31, 41, 55, 0.1);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 60px;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.enquiry-form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-primary);
}

.form-group {
    margin-bottom: 25px;
    text-align: left;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--primary-dark);
    text-align: left;
}

.form-control {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid #374151;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: 'Inter', sans-serif;
    transition: var(--transition);
    background: #1f2937;
    color: var(--primary-dark);
}

.form-control:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(52, 211, 153, 0.1);
    background: #111827;
    outline: none;
}

.error-message {
    color: #ef4444;
    font-size: 0.875rem;
    margin-top: 5px;
    min-height: 20px;
}

.submit-btn {
    background: var(--gradient-primary);
    color: #111827;
    border: none;
    padding: 18px 32px;
    border-radius: var(--border-radius);
    font-size: 1.1rem;
    font-weight: 600;
    cursor: pointer;
    width: 100%;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(52, 211, 153, 0.3);
}

/* Footer - Desktop */
footer {
    background: linear-gradient(135deg, #166534, #111827);
    padding: 80px 0 30px;
    position: relative;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--accent-blue), transparent);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 40px;
    margin-bottom: 50px;
    max-width: 1200px;
    margin: 0 auto 50px;
    padding: 0 20px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.footer-column h3 {
    font-size: 1.3rem;
    margin-bottom: 25px;
    color: var(--white);
    position: relative;
    padding-bottom: 10px;
    align-self: flex-start;
}

.footer-logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 12px;
    margin-bottom: 25px;
}

.footer-logo {
    height: 40px;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-column h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.footer-content .footer-column:nth-child(2) h3 {
    text-align: left;
    align-self: flex-start;
}

.footer-content .footer-column:nth-child(2) h3::after {
    display: block;
}

.footer-content .footer-column:nth-child(2) .contact-item {
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: 5px;
}

.footer-content .footer-column:nth-child(2) .contact-item .contact-header {
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: flex-start;
}

.footer-content .footer-column:nth-child(2) .contact-item .contact-header h3 {
    font-size: 1rem;
    margin: 0;
    color: var(--white);
    font-weight: 600;
}

.footer-content .footer-column:nth-child(2) .contact-item p {
    font-size: 0.9rem;
    margin: 0;
    color: var(--white);
}

.footer-column p {
    color: #ffffff;
    text-decoration: none;
    transition: var(--transition);
}

.footer-column a {
    color: var(--white);
    margin-bottom: 15px;
    text-decoration: none;
    transition: var(--transition);
}

.footer-column a:hover {
    color: var(--accent-blue);
    transform: translateX(5px);
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.contact-item i {
    color: var(--primary-blue);
    margin-top: 4px;
}

/* -------------------------
   NEW HERO SECTION STYLES
  -------------------------- */
.hero {
    padding-top: 8rem;
    padding-bottom: 4rem;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at top right, #1f2937 0%, #111827 40%);
    background: radial-gradient(circle at 85% 10%, rgba(52, 211, 153, 0.08) 0%, transparent 30%),
        radial-gradient(circle at 15% 90%, rgba(22, 101, 52, 0.05) 0%, transparent 30%),
        #111827;
    overflow: hidden;
    position: relative;
    margin-top: -80px;
    /* Offset the body padding */
}

.hero-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

/* ====================
   RESPONSIVE STYLES
   ==================== */

@media (max-width: 768px) {
    .feedback-hero {
        padding: 80px 0 60px;
    }

    .feedback-hero-title {
        font-size: 2rem;
    }

    .feedback-hero-subtitle {
        font-size: 1.1rem;
    }

    .feedback-grid {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }

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

    .trust-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .video-card-header {
        flex-direction: column;
        gap: 10px;
        align-items: flex-start;
    }

    .video-info {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }

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

    .star-rating-input {
        flex-wrap: wrap;
    }

    .star-rating-input label {
        flex: 0 0 calc(50% - 10px);
        margin-bottom: 10px;
    }
}

@media (max-width: 480px) {
    .stats-container {
        flex-direction: column;
        align-items: center;
    }

    .stat-item {
        width: 100%;
        max-width: 250px;
    }

    .trust-stats {
        grid-template-columns: 1fr;
    }

    .enquiry-form-container {
        padding: 25px;
    }

    .star-rating-input label {
        flex: 0 0 100%;
    }
}

@media (min-width: 992px) {
    .hero-container {
        grid-template-columns: 1.1fr 0.9fr;
    }
}

/* Hero Content (Left) */
.hero-content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    animation: fadeInUp 0.8s ease-out;
}

/* Staggered animation for hero content elements */
.hero-content>* {
    opacity: 0;
    animation: fadeInUp 0.8s ease-out forwards;
}

.hero-content> :nth-child(1) {
    animation-delay: 0.1s;
}

.hero-content> :nth-child(2) {
    animation-delay: 0.2s;
}

.hero-content> :nth-child(3) {
    animation-delay: 0.3s;
}

.hero-content> :nth-child(4) {
    animation-delay: 0.4s;
}

.hero-content> :nth-child(5) {
    animation-delay: 0.5s;
}

.badge-container {
    display: flex;
}

.badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background-color: #1f2937;
    color: var(--hero-primary);
    font-size: 0.875rem;
    font-weight: 600;
    border-radius: 9999px;
    border: 1px solid #374151;
}

.hero-title {
    font-size: 2.5rem;
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -0.025em;
    color: var(--hero-text-main);
}

.text-highlight {
    color: var(--hero-primary);
    background: linear-gradient(135deg, var(--primary-blue), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
    position: relative;
    display: inline-block;
}

.text-highlight::after {
    content: '';
    position: absolute;
    bottom: 0px;
    left: 0;
    width: 100%;
    height: 8px;
    background-color: #4b5563;
    opacity: 0.4;
    height: 6px;
    background: linear-gradient(90deg, var(--accent-blue), transparent);
    opacity: 0.3;
    z-index: -1;
    border-radius: 4px;
}

.hero-subtitle {
    font-size: 1.125rem;
    color: var(--hero-text-muted);
    max-width: 540px;
    line-height: 1.6;
}

/* Pricing Callout */
.pricing-callout {
    display: flex;
    align-items: center;
    gap: 1rem;
    background-color: #1f2937;
    padding: 1rem 1.5rem;
    border-radius: 1rem;
    border: 1px solid #374151;
    box-shadow: var(--shadow-md);
    width: fit-content;
    margin-top: 0.5rem;
    transition: transform 0.2s;
}

.pricing-callout:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.pricing-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: #3f6212;
    color: #a3e635;
    border-radius: 50%;
}

.pricing-text {
    display: flex;
    flex-direction: column;
}

.pricing-label {
    font-size: 0.875rem;
    color: var(--hero-text-muted);
    font-weight: 500;
}

.pricing-value {
    font-size: 1rem;
    font-weight: 600;
    color: var(--hero-text-main);
}

.pricing-value .amount {
    color: var(--hero-primary);
    font-weight: 800;
    font-size: 1.25rem;
}

/* Buttons */
.cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1rem;
}

/* Hero Visual (Right) */
.hero-visual {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
    height: 400px;
    /* Fixed height for the composition area */
}

.visual-bg-blob {
    position: absolute;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, #374151 0%, transparent 70%);
    background: radial-gradient(circle, rgba(55, 65, 81, 0.8) 0%, transparent 70%);
    z-index: -1;
    transform: scale(1.5);
    animation: pulse-blob 8s ease-in-out infinite alternate;
}

/* Visual Composition Container */
.visual-composition {
    position: relative;
    width: 100%;
    height: 100%;
    max-width: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* 3D Items */
.visual-item {
    position: absolute;
    transition: transform 0.5s ease;
    transform-style: preserve-3d;
}

.visual-card {
    width: 140px;
    height: 140px;
    border-radius: 2rem;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 20px 20px 60px rgba(0, 0, 0, 0.2), -20px -20px 60px rgba(255, 255, 255, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    z-index: 2;
}

.bg-gradient-blue {
    background: linear-gradient(135deg, var(--hero-primary), #60a5fa);
}

.bg-gradient-accent {
    background: linear-gradient(135deg, var(--hero-accent), #38bdf8);
}

.text-white {
    color: var(--white);
}

/* Specific Positioning for 3D items */
.item-book {
    left: 15%;
    top: 15%;
    left: 10%;
    top: 10%;
    animation: float-slow 6s ease-in-out infinite;
    transform: rotateY(-10deg) rotateX(5deg);
}

.item-phone {
    right: 15%;
    bottom: 20%;
    right: 10%;
    bottom: 15%;
    animation: float 7s ease-in-out infinite;
    animation-delay: 1s;
    transform: rotateY(10deg) rotateX(5deg);
}

/* Hover Effects */
.hero-visual:hover .item-book {
    transform: rotateY(0deg) rotateX(0deg) scale(1.05);
}

.hero-visual:hover .item-phone {
    transform: rotateY(0deg) rotateX(0deg) scale(1.05);
}

/* Floating Stats Cards */
.floating-card {
    position: absolute;
    background: rgba(31, 41, 55, 0.95);
    -webkit-backdrop-filter: blur(10px);
    backdrop-filter: blur(10px);
    padding: 1rem;
    border-radius: 1rem;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 3;
    /* Above visual items */
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.card-top-right {
    top: 10%;
    right: 0;
    top: 5%;
    right: -5%;
    animation: float 6s ease-in-out infinite;
    animation-delay: 2s;
}

.card-bottom-left {
    bottom: 10%;
    left: 0;
    bottom: 5%;
    left: -5%;
    animation: float 6s ease-in-out infinite;
    animation-delay: 4s;
}

.card-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
}

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

.bg-green {
    background-color: var(--hero-success);
}

.card-content {
    display: flex;
    flex-direction: column;
}

.card-label {
    font-size: 0.75rem;
    color: var(--hero-text-muted);
    font-weight: 500;
}

.card-value {
    font-size: 1rem;
    font-weight: 700;
    color: var(--hero-text-main);
}

/* Icon Sizes */
.icon-sm {
    width: 18px;
    height: 18px;
}

.icon-md {
    width: 24px;
    height: 24px;
}

.icon-3d {
    width: 64px;
    height: 64px;
}

/* Animations */
@keyframes float {
    0% {
        transform: translateY(0px) rotateY(10deg) rotateX(5deg);
    }

    50% {
        transform: translateY(-15px) rotateY(10deg) rotateX(5deg);
    }

    100% {
        transform: translateY(0px) rotateY(10deg) rotateX(5deg);
    }
}

@keyframes float-slow {
    0% {
        transform: translateY(0px) rotateY(-10deg) rotateX(5deg);
    }

    50% {
        transform: translateY(-12px) rotateY(-10deg) rotateX(5deg);
    }

    100% {
        transform: translateY(0px) rotateY(-10deg) rotateX(5deg);
    }
}

@keyframes pulse-blob {
    0% {
        transform: scale(1.4);
        opacity: 0.6;
    }

    100% {
        transform: scale(1.6);
        opacity: 0.9;
    }
}

@media (max-width: 768px) {
    .icon-3d {
        width: 48px;
        height: 48px;
    }

    .hero {
        text-align: center;
        padding-top: 6rem;
        padding-bottom: 2rem;
    }

    .hero-content {
        align-items: center;
        gap: 1rem;
    }

    .hero-title {
        font-size: 2rem;
        line-height: 1.2;
    }

    .hero-subtitle {
        margin: 0 auto;
        font-size: 1rem;
        max-width: 90%;
    }

    .pricing-callout {
        margin: 0 auto;
        padding: 0.8rem 1.2rem;
    }

    .cta-group {
        justify-content: center;
        gap: 0.8rem;
    }

    .btn {
        min-height: 48px;
        padding: 14px 24px;
        font-size: 1rem;
    }

    .hero-visual {
        margin-top: -100px;
        height: 280px;
    }

    .visual-card {
        width: 90px;
        height: 90px;
    }

    .item-book {
        left: 30%;
        top: 20%;
    }

    .item-phone {
        right: 30%;
        bottom: 25%;
    }

    .card-top-right {
        right: 0;
        top: 10%;
    }

    .card-bottom-left {
        left: 0;
        bottom: 10%;
    }

    .item-book {
        left: 20%;
        top: 15%;
    }

    .item-phone {
        right: 20%;
        bottom: 20%;
    }

    .card-top-right {
        right: -10px;
        top: 0;
    }

    .card-bottom-left {
        left: -10px;
        bottom: 0;
    }
}

@media (max-width: 640px) {
    .hero-title {
        font-size: 2rem;
    }

    .cta-group {
        flex-direction: column;
        width: 100%;
    }

    .visual-card {
        width: 80px;
        height: 80px;
    }
}

/* Social Icons */
.social-icons-container {
    margin-top: 10px;
    width: 100%;
}

.social-icons {
    display: flex !important;
    gap: 12px !important;
    margin-top: 10px !important;
    padding: 0 !important;
    list-style: none !important;
    width: 100% !important;
    flex-wrap: wrap !important;
    justify-content: flex-start !important;
    align-items: center !important;
}

.social-icon {
    width: 42px;
    height: 42px;
    min-width: 42px;
    min-height: 42px;
    background: var(--primary-blue);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    text-decoration: none;
    transition: var(--transition);
    border: 1px solid var(--primary-blue);
}

.social-icon:hover {
    background: var(--gradient-primary);
    color: var(--white);
    transform: translateY(-5px) scale(1.1);
    border-color: transparent;
    box-shadow: 0 8px 16px rgba(52, 211, 153, 0.3);
}

.social-icon i {
    font-size: 1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
}

.powered-by {
    text-align: center;
    padding: 20px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-size: 0.9rem;
}

.powered-by-logo {
    height: 20px;
    width: auto;
    vertical-align: middle;
    margin-left: 5px;
}

.copyright {
    text-align: center;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--white);
}

/* ====================
   MOBILE STYLES (max-width: 768px)
   ==================== */
@media (max-width: 768px) {

    /* Reset container padding for mobile */
    .container {
        padding: 0 15px;
    }

    body {
        padding-top: 60px;
        background-color: #111827 !important;
    }

    section {
        padding: 30px 0;
    }

    /* Header - Mobile */
    .header-container {
        padding: 10px 15px;
    }

    .logo {
        height: 35px;
    }

    .logo-text {
        font-size: 1.4rem;
    }

    /* Show mobile menu button */
    .mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        border-radius: 8px;
        background: var(--gradient-primary);
        border: none;
        cursor: pointer;
        padding: 8px;
        z-index: 1001;
        transition: var(--transition);
    }

    .mobile-menu-btn i {
        font-size: 1.4rem;
        color: #111827;
        transition: var(--transition);
    }

    .mobile-menu-btn.close i {
        transform: rotate(90deg);
    }

    /* Mobile Navigation */
    .mobile-nav {
        display: none;
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        background: rgba(17, 24, 39, 0.98);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
        z-index: 1000;
        animation: slideDown 0.3s ease-out;
    }

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

    @keyframes slideDown {
        from {
            opacity: 0;
            transform: translateY(-20px);
        }

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

    .mobile-nav ul {
        list-style: none;
        padding: 0;
        margin: 0;
    }

    .mobile-nav li {
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }

    .mobile-nav a {
        display: block;
        padding: 18px 25px;
        text-decoration: none;
        color: var(--primary-dark);
        font-weight: 600;
        font-size: 1.1rem;
        transition: var(--transition);
        position: relative;
        overflow: hidden;
    }

    .mobile-nav a:hover {
        background: rgba(52, 211, 153, 0.05);
        color: var(--primary-blue);
        padding-left: 35px;
    }

    .mobile-nav a.active {
        background: rgba(52, 211, 153, 0.1);
        color: var(--primary-blue);
        font-weight: 600;
    }

    /* Mobile overlay */
    .mobile-nav-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        -webkit-backdrop-filter: blur(5px);
        backdrop-filter: blur(5px);
        z-index: 999;
    }

    .mobile-nav-overlay.active {
        display: block;
        animation: fadeIn 0.3s ease;
    }

    @keyframes fadeIn {
        from {
            opacity: 0;
        }

        to {
            opacity: 1;
        }
    }

    /* Hide desktop nav on mobile */
    .desktop-nav {
        display: none !important;
    }

    /* Section Titles - Mobile */
    .section-title {
        font-size: 2rem;
        margin-bottom: 1rem;
    }

    .section-subtitle {
        font-size: 1rem;
        margin: 0 auto 2rem;
        padding: 0 10px;
    }

    /* About Section - Mobile */
    .about-content {
        grid-template-columns: 1fr;
        gap: 30px 0px;
    }

    .about-text {
        padding-right: 0;
        text-align: center;
    }

    .about-text p {
        text-align: center;
        font-size: 1rem;
        color: var(--primary-dark);
    }

    .about-features {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .feature {
        padding: 25px 20px;
        text-align: center;
        background: rgba(31, 41, 55, 0.9);
    }

    .feature i {
        font-size: 2rem;
        margin-bottom: 15px;
    }

    .feature h3 {
        font-size: 1.2rem;
        margin-bottom: 10px;
    }

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

    /* Courses Section - Mobile */
    .courses-container {
        gap: 30px;
    }

    .course-box {
        flex-direction: column;
        min-height: auto;
    }

    .course-image {
        width: 100%;
        aspect-ratio: 1/1;
    }

    .course-content {
        width: 100%;
        padding: 25px;
    }

    .course-title {
        font-size: 1.5rem;
        margin-bottom: 15px;
        text-align: center;
    }

    .course-description {
        font-size: 1rem;
        text-align: justify;
    }

    .course-topics h4 {
        font-size: 1.1rem;
        text-align: center;
        margin-bottom: 15px;
    }

    .topics-list {
        justify-content: center;
        gap: 8px;
    }

    .topic-tag {
        padding: 6px 12px;
        font-size: 0.8rem;
    }

    /* Enquiry Form - Mobile */
    .enquiry-form-container {
        padding: 40px 25px;
        margin: 0 10px;
    }

    .form-group {
        margin-bottom: 25px;
    }

    .form-group label {
        font-size: 1.1rem;
        margin-bottom: 10px;
    }

    .form-control {
        padding: 18px 20px;
        font-size: 1.1rem;
        min-height: 56px;
        border-radius: 12px;
    }

    .submit-btn {
        padding: 20px 28px;
        font-size: 1.2rem;
        font-weight: 700;
        min-height: 60px;
        margin-top: 10px;
    }

    /* Footer - Mobile */
    footer {
        padding: 50px 0 20px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 30px;
        padding: 0 15px;
    }

    .footer-column {
        align-items: flex-start;
        text-align: left;
    }

    .footer-column h3 {
        align-self: flex-start;
        text-align: left;
    }

    .footer-column h3::after {
        left: 0;
        transform: none;
    }

    .footer-column a {
        text-align: left;
    }

    .contact-info {
        align-items: flex-start;
    }

    .contact-item {
        justify-content: flex-start;
        text-align: left;
    }

    .social-icons {
        justify-content: center !important;
    }

    .copyright {
        padding: 20px 15px 0;
    }

    /* Feedback Section Mobile Adjustments */
    .feedback-grid {
        grid-template-columns: 1fr;
        padding: 0 15px;
    }
}

/* ====================
   TABLET STYLES (769px - 992px)
   ==================== */
@media (min-width: 769px) and (max-width: 992px) {
    .container {
        padding: 0 20px;
    }

    .section-title {
        font-size: 2.5rem;
    }

    .about-content {
        gap: 40px;
    }

    .about-features {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .course-box {
        flex-direction: column;
    }

    .course-image {
        width: 100%;
        aspect-ratio: 1/1;
    }

    .course-content {
        width: 100%;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
}

/* ====================
   ANIMATIONS
   ==================== */

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

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

.fade-in {
    opacity: 0;
    animation: fadeInUp 0.8s ease forwards;
}

/* Floating WhatsApp Icon */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 2.5rem;
    text-decoration: none;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    transition: var(--transition);
    z-index: 1000;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.4);
}

/* Small Mobile Adjustments */
@media (max-width: 480px) {
    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .course-title {
        font-size: 1.3rem;
    }

    .topic-tag {
        font-size: 0.75rem;
        padding: 5px 10px;
    }

    .feature {
        padding: 20px 15px;
    }

    .feature h3 {
        font-size: 1.1rem;
    }

    .feature p {
        font-size: 0.9rem;
    }
}

@media (max-width: 992px) {
    .hero-container {
        display: flex;
        flex-direction: column;
        text-align: center;
        padding-top: 40px;
        align-items: center;
        gap: 1.5rem;
    }

    .hero-content {
        display: contents;
    }

    .badge-container {
        order: 1;
        justify-content: center;
    }

    .hero-title {
        order: 2;
    }

    .hero-subtitle {
        order: 4;
    }

    .pricing-callout {
        order: 5;
        justify-content: center;
    }

    .cta-group {
        order: 6;
        justify-content: center;
    }

    .hero-visual {
        order: 3;
        width: 100%;
        height: 450px;
    }
}

/* --- Testimonial Ticker --- */
.ticker-wrapper {
    overflow: hidden;
    width: 100%;
}

.ticker-track {
    display: flex;
    animation: scroll 60s linear infinite;
    width: fit-content;
}

.testimonial-card {
    flex-shrink: 0;
    width: 400px;
    /* Or whatever width you want for each card */
    margin: 0 20px;
    background: #1f2937;
    padding: 20px;
    border-radius: 12px;
}

.read-more-text {
    color: var(--primary-blue);
    cursor: pointer;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}