/* 
 * Main Stylesheet for Dr. Sharma's Academy Website
 * Author: AI Assistant
 * Version: 1.0
 */

/* ===== VARIABLES ===== */
:root {
    /* Colors */
    --primary-color: #1e40af; /* Deep blue */
    --secondary-color: #f59e0b; /* Gold accent */
    --dark-blue: #0f2167;
    --light-blue: #3b82f6;
    --white: #ffffff;
    --off-white: #f8fafc;
    --light-gray: #e2e8f0;
    --medium-gray: #94a3b8;
    --dark-gray: #334155;
    --black: #0f172a;
    
    /* Typography */
    --heading-font: 'Poppins', sans-serif;
    --body-font: 'Inter', sans-serif;
    
    /* Spacing */
    --section-padding: 5rem 0;
    --container-padding: 0 1.5rem;
    
    /* Shadows */
    --card-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --button-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --hover-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    
    /* Border Radius */
    --border-radius-sm: 0.25rem;
    --border-radius-md: 0.5rem;
    --border-radius-lg: 1rem;
    
    /* Transitions */
    --transition-fast: 0.3s ease;
    --transition-medium: 0.5s ease;
    --transition-slow: 0.8s ease;
}

/* ===== RESET & BASE STYLES ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

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

body {
    font-family: var(--body-font);
    color: var(--dark-gray);
    line-height: 1.6;
    background-color: var(--white);
    overflow-x: hidden;
    width: 100%;
    max-width: 100vw;
}

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

ul, ol {
    list-style: none;
}

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

button, input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    outline: none;
    border: none;
}

button {
    cursor: pointer;
    background: none;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--heading-font);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
    color: var(--black);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
}

.highlight {
    color: var(--secondary-color);
    font-weight: 600;
}

/* ===== LAYOUT ===== */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
    box-sizing: border-box;
}

section {
    padding: var(--section-padding);
}

section:first-of-type {
    padding-top: 0;
}

.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 1rem;
    font-size: 2.25rem;
    color: var(--primary-color);
}

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

.section-subtitle {
    font-size: 1.1rem;
    color: var(--medium-gray);
    max-width: 700px;
    margin: 0 auto;
}

/* ===== BUTTONS & CTAES ===== */
.cta-button {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 600;
    text-align: center;
    transition: var(--transition-fast);
    box-shadow: var(--button-shadow);
}

.primary-cta {
    background: var(--primary-color);
    color: var(--white);
    border: 2px solid var(--primary-color);
    padding: 0.6rem 1.2rem;
    font-size: 0.9rem;
    align-self: center;
}

.primary-cta:hover {
    background: var(--dark-blue);
    border-color: var(--dark-blue);
    transform: translateY(-3px);
    box-shadow: var(--hover-shadow);
}

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

.secondary-cta:hover {
    background: rgba(30, 64, 175, 0.1);
    transform: translateY(-3px);
    box-shadow: var(--hover-shadow);
}

/* ===== HEADER & NAVIGATION ===== */
#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background-color: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: var(--transition-fast);
}

.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 2rem;
    max-width: 1400px;
    margin: 0 auto;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo a {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.logo img {
    height: 45px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
}

.logo-text {
    font-family: var(--heading-font);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--black);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-right: 1.5rem;
    z-index: 2000;
}

.nav-links a {
    font-size: 1rem;
    font-weight: 500;
    color: var(--dark-gray);
    position: relative;
    padding: 0.5rem 0;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-medium);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--primary-color);
}

.nav-links a:hover::after, .nav-links a.active::after {
    width: 100%;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-around;
    width: 28px;
    height: 22px;
    cursor: pointer;
    z-index: 2100;
    background: none;
    border: none;
    padding: 0;
}

.nav-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--primary-color);
    border-radius: 3px;
    transition: all 0.3s ease;
    transform-origin: center;
}

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

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

.nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Hamburger menu animation */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== HERO SECTION ===== */
.hero-section {
    padding-top: 2rem;
    padding-bottom: 5rem;
    background: linear-gradient(135deg, #f0f7ff 0%, #ffffff 100%);
    position: relative;
    overflow: hidden;
    margin-top: 80px;
}

.hero-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    text-align: left;
}

.hero-text {
    flex: 1;
}

.main-heading {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1.2;
}

.typing-container {
    display: flex;
    align-items: center;
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    height: 40px;
    justify-content: flex-start;
}

.static-text {
    margin-right: 0.5rem;
}

.typing-text {
    color: var(--secondary-color);
    position: relative;
}

.typing-text::after {
    content: '|';
    position: absolute;
    right: -8px;
    animation: blink 0.7s infinite;
}

@keyframes blink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0; }
}

.hero-description {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    max-width: 600px;
    text-align: left;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
}

.hero-image {
    flex: 1;
    position: relative;
    display: flex;
    justify-content: center;
}

.main-image {
    max-width: 100%;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    transition: var(--transition-medium);
}

.hero-image:hover .main-image {
    transform: scale(1.02);
    box-shadow: var(--hover-shadow);
}

.achievement-badge {
    position: absolute;
    bottom: -20px;
    right: 30px;
    background: var(--white);
    padding: 0.75rem 1rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--card-shadow);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

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

.badge-text {
    font-weight: 600;
    color: var(--primary-color);
    font-size: 0.9rem;
}

.stats-counter {
    display: flex;
    justify-content: space-between;
    margin-top: 4rem;
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 1rem;
    color: var(--dark-gray);
    font-weight: 500;
}

/* ===== ABOUT SECTION ===== */
.about-section {
    background-color: var(--off-white);
}

.about-content {
    display: flex;
    gap: 3rem;
    align-items: center;
}

.about-image {
    flex: 1;
    position: relative;
}

.portrait-image {
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
}

.credentials {
    position: absolute;
    bottom: -20px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--white);
    padding: 1rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--card-shadow);
    width: 90%;
}

.credential-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.credential-item:last-child {
    margin-bottom: 0;
}

.credential-icon {
    width: 20px;
    height: 20px;
}

.about-text {
    flex: 1;
}

.about-heading {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
}

.about-paragraph {
    margin-bottom: 1.5rem;
}

.philosophy-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.philosophy-item {
    display: flex;
    gap: 1rem;
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--card-shadow);
    transition: var(--transition-fast);
}

.philosophy-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.philosophy-icon {
    background: rgba(30, 64, 175, 0.1);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.philosophy-icon img {
    width: 24px;
    height: 24px;
}

.philosophy-text h4 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.philosophy-text p {
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ===== EXPERIENCE TIMELINE SECTION ===== */
.experience-section {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: var(--white);
}

.experience-section .section-title,
.experience-section .section-subtitle {
    color: var(--white);
}

.experience-section .section-title::after {
    background: var(--white);
}

.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
    padding: 2rem 0;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 100%;
    background: rgba(255, 255, 255, 0.3);
}

.timeline-item {
    position: relative;
    margin-bottom: 4rem;
    width: 50%;
}

.timeline-item:nth-child(odd) {
    left: 0;
    padding-right: 3rem;
}

.timeline-item:nth-child(even) {
    left: 50%;
    padding-left: 3rem;
}

.timeline-item::before {
    content: attr(data-year);
    position: absolute;
    top: 0;
    width: 80px;
    height: 30px;
    background: var(--secondary-color);
    color: var(--white);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
}

.timeline-item:nth-child(odd)::before {
    right: -40px;
}

.timeline-item:nth-child(even)::before {
    left: -40px;
}

.timeline-content {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--card-shadow);
    transition: var(--transition-fast);
}

.timeline-content:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.2);
}

.timeline-title {
    color: var(--white);
    margin-bottom: 0.5rem;
}

.timeline-description {
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.timeline-achievement {
    background: rgba(0, 0, 0, 0.2);
    padding: 0.75rem;
    border-radius: var(--border-radius-sm);
    display: flex;
    flex-direction: column;
}

.achievement-label {
    font-size: 0.8rem;
    opacity: 0.8;
    margin-bottom: 0.25rem;
}

.achievement-value {
    font-weight: 600;
    color: var(--secondary-color);
}

/* ===== RESULTS/SUCCESS STORIES SECTION ===== */
.results-section {
    background-color: var(--white);
}

.results-dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.dashboard-item {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    text-align: center;
    box-shadow: var(--card-shadow);
    transition: var(--transition-fast);
}

.dashboard-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--hover-shadow);
}

.dashboard-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

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

.testimonials-container {
    margin-bottom: 4rem;
}

.testimonials-carousel {
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.testimonial-item {
    background: var(--off-white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
    margin: 0 0.5rem;
}

.testimonial-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.testimonial-image {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
}

.testimonial-name {
    margin-bottom: 0.25rem;
    color: var(--primary-color);
}

.testimonial-rank {
    font-weight: 600;
    color: var(--secondary-color);
    margin-bottom: 0.25rem;
}

.testimonial-improvement {
    font-size: 0.9rem;
    color: var(--medium-gray);
}

.testimonial-text {
    font-style: italic;
    margin-bottom: 1.5rem;
    position: relative;
}

.testimonial-text::before,
.testimonial-text::after {
    content: '"';
    font-size: 1.5rem;
    color: var(--secondary-color);
}

.video-testimonial-link {
    display: inline-flex;
    align-items: center;
    color: var(--primary-color);
    font-weight: 500;
}

.video-testimonial-link::before {
    content: '▶';
    margin-right: 0.5rem;
    font-size: 0.8rem;
}

.carousel-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
}

.carousel-control {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid var(--light-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.carousel-control:hover {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.carousel-control:hover img {
    filter: brightness(0) invert(1);
}

.carousel-indicators {
    display: flex;
    gap: 0.5rem;
}

.indicator {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--light-gray);
    cursor: pointer;
    transition: var(--transition-fast);
}

.indicator.active {
    background: var(--primary-color);
    transform: scale(1.2);
}

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

.gallery-title {
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.gallery-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    border-radius: var(--border-radius-md);
    overflow: hidden;
    box-shadow: var(--card-shadow);
    aspect-ratio: 3/4;
}

.gallery-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-medium);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.8), transparent);
    padding: 1.5rem 1rem;
    transform: translateY(100%);
    transition: var(--transition-fast);
}

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

.gallery-item:hover .gallery-overlay {
    transform: translateY(0);
}

.gallery-info h4 {
    color: var(--white);
    margin-bottom: 0.25rem;
}

.gallery-info p {
    color: var(--secondary-color);
    font-size: 0.9rem;
    margin-bottom: 0;
}

/* ===== COURSES/PROGRAMS SECTION ===== */
.courses-section {
    background-color: var(--off-white);
}

.courses-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    width: 100%;
    margin: 0 auto 2rem auto;
    box-sizing: border-box;
}

.course-card {
    background: var(--white);
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(30,64,175,0.10), 0 1.5px 4px rgba(30,64,175,0.08);
    transition: var(--transition-fast);
    padding: 0;
    margin: 0 auto;
    max-width: 400px;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 16px 40px rgba(30,64,175,0.13), 0 2px 8px rgba(30,64,175,0.10);
}

.course-header {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    color: var(--white);
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    text-align: center;
    position: relative;
    border-radius: 1.5rem 1.5rem 0 0;
}

.course-icon {
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
}

.course-icon img {
    width: 30px;
    height: 30px;
    filter: brightness(0) invert(1);
}

.course-title {
    color: var(--white);
    margin-bottom: 0.5rem;
    font-size: 1.35rem;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.course-tag {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--secondary-color);
    color: var(--white);
    font-size: 0.85rem;
    font-weight: 700;
    padding: 0.35rem 1rem;
    border-radius: 20px;
    box-shadow: 0 2px 8px rgba(245,158,11,0.10);
    letter-spacing: 0.02em;
}

.course-details {
    padding: 2rem 1.5rem 1.5rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.course-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem 1.5rem;
    margin-bottom: 0.5rem;
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.info-label {
    font-size: 0.85rem;
    color: var(--medium-gray);
    margin-bottom: 0.1rem;
}

.info-value {
    font-weight: 600;
    color: var(--dark-gray);
    font-size: 1.05rem;
}

.course-features {
    margin-bottom: 1.5rem;
}

.course-features ul {
    list-style: disc inside;
    padding-left: 0.5rem;
    margin: 0;
}

.course-features li {
    margin-bottom: 0.4rem;
    font-size: 0.98rem;
    color: var(--dark-gray);
    line-height: 1.5;
}

.course-pricing {
    text-align: center;
    margin-bottom: 0.5rem;
    padding: 1rem 0.5rem;
    background: var(--off-white);
    border-radius: 0.75rem;
}

.price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.15rem;
}

.price-note {
    font-size: 0.85rem;
    color: var(--medium-gray);
}

.course-actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
}

.course-details-link {
    color: var(--primary-color);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    font-size: 1rem;
}

.course-details-link::after {
    content: '→';
    margin-left: 0.5rem;
    transition: var(--transition-fast);
}

.course-details-link:hover::after {
    margin-left: 0.75rem;
}

.courses-note {
    text-align: center;
    font-size: 0.95rem;
}

.courses-note a {
    color: var(--primary-color);
    font-weight: 500;
}

/* ===== STUDY ROADMAP SECTION ===== */
.roadmap-section {
    background-color: var(--white);
}

.roadmap-tabs {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.roadmap-tab {
    padding: 0.75rem 1.5rem;
    background: var(--off-white);
    border-radius: var(--border-radius-md);
    font-weight: 600;
    color: var(--dark-gray);
    transition: var(--transition-fast);
}

.roadmap-tab.active, .roadmap-tab:hover {
    background: var(--primary-color);
    color: var(--white);
}

.roadmap-timeline {
    display: none;
    max-width: 900px;
    margin: 0 auto;
}

.roadmap-timeline.active {
    display: block;
}

.timeline-phase {
    margin-bottom: 2rem;
    background: var(--off-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--card-shadow);
}

.phase-header {
    background: var(--primary-color);
    color: var(--white);
    padding: 1rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.phase-title {
    margin-bottom: 0;
    color: var(--white);
    font-size: 1.25rem;
}

.phase-toggle {
    width: 20px;
    height: 20px;
    position: relative;
}

.phase-toggle::before,
.phase-toggle::after {
    content: '';
    position: absolute;
    background: var(--white);
    transition: var(--transition-fast);
}

.phase-toggle::before {
    top: 9px;
    left: 0;
    width: 20px;
    height: 2px;
}

.phase-toggle::after {
    top: 0;
    left: 9px;
    width: 2px;
    height: 20px;
    opacity: 1;
}

.timeline-phase.active .phase-toggle::after {
    opacity: 0;
}

.phase-content {
    padding: 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.subject-title {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
}

.subject-title::before {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--secondary-color);
    border-radius: 50%;
    margin-right: 0.5rem;
}

.plan-list {
    list-style: disc;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
}

.plan-list li {
    margin-bottom: 0.5rem;
    font-size: 0.95rem;
}

.phase-milestones {
    grid-column: 1 / -1;
    background: rgba(30, 64, 175, 0.1);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    margin-top: 1rem;
}

.phase-milestones h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.roadmap-cta {
    text-align: center;
    margin-top: 3rem;
}

/* ===== CONTACT & BOOKING SECTION ===== */
.contact-section {
    background-color: var(--off-white);
}

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

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-card {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    background: var(--white);
    padding: 1.5rem;
    border-radius: var(--border-radius-md);
    box-shadow: var(--card-shadow);
    transition: var(--transition-fast);
}

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

.info-icon {
    background: rgba(30, 64, 175, 0.1);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-icon img {
    width: 24px;
    height: 24px;
}

.info-content h3 {
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}

.info-content p {
    margin-bottom: 0;
}

.timing {
    font-size: 0.8rem;
    color: var(--medium-gray);
}

.social-links {
    margin-top: 1rem;
}

.social-links h3 {
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.social-icons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.social-icon {
    width: 40px;
    height: 40px;
    background: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--card-shadow);
    transition: var(--transition-fast);
    text-decoration: none;
    color: var(--primary-color);
    font-size: 18px;
}

.social-icon:hover {
    background: var(--primary-color);
    transform: translateY(-3px);
    color: white;
}

.social-icon.instagram:hover {
    background: linear-gradient(45deg, #f09433 0%,#e6683c 25%,#dc2743 50%,#cc2366 75%,#bc1888 100%);
}

.social-icon.facebook:hover {
    background: #1877f2;
}

.social-icon.youtube:hover {
    background: #ff0000;
}

.social-icon.twitter:hover {
    background: #1da1f2;
}

.social-icon.linkedin:hover {
    background: #0077b5;
}

.contact-form-container {
    background: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--card-shadow);
}

.form-header {
    text-align: center;
    margin-bottom: 2rem;
}

.form-header h3 {
    color: var(--primary-color);
    margin-bottom: 0.5rem;
}

.contact-form {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
}

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

.form-group label {
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.75rem 1rem;
    border: 1px solid var(--light-gray);
    border-radius: var(--border-radius-md);
    background: var(--off-white);
    transition: var(--transition-fast);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(30, 64, 175, 0.2);
}

.consent-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.consent-checkbox input {
    margin-top: 0.25rem;
}

.submit-button {
    grid-column: 1 / -1;
    margin-top: 1rem;
}

/* ===== NEWSLETTER SECTION ===== */
.newsletter-section {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 100%);
    padding: 4rem 0;
    color: var(--white);
}

.newsletter-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
}

.newsletter-content {
    flex: 1;
}

.newsletter-content h2 {
    color: var(--white);
    margin-bottom: 1rem;
}

.newsletter-content p {
    opacity: 0.9;
    margin-bottom: 0;
}

.newsletter-form {
    flex: 1;
}

.newsletter-form .form-group {
    display: flex;
    flex-direction: row;
}

.newsletter-form input {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    border-radius: var(--border-radius-md) 0 0 var(--border-radius-md);
}

.newsletter-form button {
    border-radius: 0 var(--border-radius-md) var(--border-radius-md) 0;
    padding: 0 1.5rem;
    background: var(--secondary-color);
    color: var(--white);
    font-weight: 600;
}

.newsletter-form button:hover {
    background: #e69009;
}

/* ===== TRUST BADGES SECTION ===== */
.trust-section {
    padding: 3rem 0;
    background: var(--white);
}

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

.trust-container h3 {
    margin-bottom: 2rem;
    color: var(--dark-gray);
}

.trust-logos {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 3rem;
}

.trust-logo {
    opacity: 0.7;
    transition: var(--transition-fast);
}

.trust-logo:hover {
    opacity: 1;
}

/* ===== FOOTER ===== */
.footer {
    background: var(--black);
    color: var(--light-gray);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 3rem;
}

.footer-logo {
    max-width: 300px;
}

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

.tagline {
    margin-top: 1rem;
    font-size: 0.9rem;
    opacity: 0.8;
}

.footer-links {
    display: flex;
    gap: 3rem;
}

.footer-column h4 {
    color: var(--white);
    margin-bottom: 1.5rem;
    position: relative;
}

.footer-column h4::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 30px;
    height: 2px;
    background: var(--secondary-color);
}

.footer-column ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-column a {
    opacity: 0.8;
    transition: var(--transition-fast);
}

.footer-column a:hover {
    opacity: 1;
    color: var(--secondary-color);
    transform: translateX(5px);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright {
    font-size: 0.9rem;
    opacity: 0.7;
}

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 36px;
    height: 36px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
    color: var(--light-gray);
    font-size: 16px;
}

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

/* ===== WHATSAPP FLOAT BUTTON ===== */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: #25D366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
    z-index: 999;
    transition: var(--transition-fast);
    text-decoration: none;
    color: white;
    font-size: 24px;
    font-weight: bold;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    background: #128C7E;
}

/* ===== MEDIA QUERIES ===== */
@media (max-width: 1200px) {
    .container {
        padding: 0 2rem;
    }
    
    .hero-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .hero-text, .hero-image {
        text-align: center;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .about-content {
        flex-direction: column;
    }
    
    .about-image {
        margin-bottom: 3rem;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
    }
    
    .newsletter-container {
        flex-direction: column;
        text-align: center;
    }
    
    .courses-container {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    }
}

@media (max-width: 991px) {
    .navbar {
        padding: 1rem;
        min-height: 70px;
    }
    
    .logo img {
        height: 40px;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 2100;
    }
    
    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background: var(--white);
        flex-direction: column;
        padding: 1rem 0;
        box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
        z-index: 2000;
        border-top: 1px solid var(--light-gray);
    }
    
    .nav-links.active {
        display: flex;
        animation: slideDown 0.3s ease;
        z-index: 2000;
    }
    
    .nav-links li {
        width: 100%;
        text-align: center;
        padding: 0.75rem 0;
        border-bottom: 1px solid rgba(0, 0, 0, 0.05);
    }
    
    .nav-links li:last-child {
        border-bottom: none;
    }
    
    .nav-links a {
        display: block;
        padding: 0.5rem 1rem;
        font-size: 1rem;
        font-weight: 500;
        transition: all 0.3s ease;
    }
    
    .nav-links a:hover {
        background-color: var(--off-white);
        color: var(--primary-color);
    }
    
    .primary-cta {
        display: none;
    }
    
    .hero-section {
        padding-top: 2rem;
        margin-top: 70px;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .typing-container {
        justify-content: center;
    }
    
    .hero-description {
        text-align: center;
    }
    
    .timeline::before {
        left: 30px;
    }
    
    .timeline-item {
        width: 100%;
        padding-left: 80px;
        padding-right: 0;
    }
    
    .timeline-item:nth-child(even) {
        left: 0;
    }
    
    .timeline-item::before {
        left: -10px;
    }
    
    .timeline-item:nth-child(odd)::before {
        right: auto;
        left: -10px;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
    }
    
    .footer-links {
        flex-wrap: wrap;
        gap: 2rem;
    }
    
    .footer-column {
        min-width: 150px;
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
    }
    
    .container {
        padding: 0 1rem;
        width: 100%;
        max-width: 100%;
        overflow-x: hidden;
    }
    
    .navbar {
        padding: 0.75rem 1rem;
        min-height: 60px;
        width: 100%;
    }
    
    .logo img {
        height: 35px;
    }
    
    .logo-text {
        font-size: 1.25rem;
    }
    
    .primary-cta {
        display: none;
    }
    
    .hero-section {
        padding-top: 2rem;
        margin-top: 60px;
        overflow-x: hidden;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }
    
    .hero-text {
        text-align: center;
    }
    
    .typing-container {
        justify-content: center;
    }
    
    .hero-description {
        text-align: center;
    }
    
    .main-heading {
        font-size: 2rem;
        text-align: center;
    }
    
    .stats-counter {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem;
        padding: 1.5rem;
        margin: 2rem 0;
    }
    
    .philosophy-points {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 1.5rem;
    }
    
    .philosophy-item {
        padding: 1rem;
        margin: 0;
        width: 100%;
        box-sizing: border-box;
    }
    
    .contact-form {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
    
    .social-icons {
        justify-content: center;
    }
    
    .whatsapp-float {
        bottom: 15px;
        right: 15px;
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

@media (max-width: 576px) {
    * {
        box-sizing: border-box;
    }
    
    body {
        overflow-x: hidden;
        width: 100%;
        max-width: 100vw;
        margin: 0;
        padding: 0;
    }
    
    .container {
        padding: 0 0.75rem;
        width: 100%;
        max-width: 100%;
        margin: 0 auto;
        overflow-x: hidden;
    }
    
    .navbar {
        padding: 0.75rem 0.75rem;
        min-height: 60px;
        width: 100%;
        box-sizing: border-box;
    }
    
    .logo img {
        height: 32px;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .hero-section {
        padding-top: 2rem;
        margin-top: 60px;
        overflow-x: hidden;
        width: 100%;
    }
    
    .hero-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
        width: 100%;
    }
    
    .hero-text {
        text-align: center;
        width: 100%;
    }
    
    .main-heading {
        font-size: 1.75rem;
        text-align: center;
    }
    
    .typing-container {
        font-size: 1.1rem;
        justify-content: center;
    }
    
    .hero-description {
        text-align: center;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 1rem;
        align-items: center;
        width: 100%;
    }
    
    .cta-button {
        width: 100%;
        max-width: 280px;
        text-align: center;
        padding: 0.75rem 1.5rem;
    }
    
    .stats-counter {
        grid-template-columns: 1fr;
        padding: 1rem;
        margin: 2rem 0;
        width: 100%;
    }
    
    .about-section {
        overflow-x: hidden;
    }
    
    .philosophy-points {
        grid-template-columns: 1fr;
        gap: 1rem;
        margin-top: 1.5rem;
        width: 100%;
    }
    
    .philosophy-item {
        padding: 1rem;
        margin: 0;
        width: 100%;
        box-sizing: border-box;
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .philosophy-icon {
        margin: 0 auto;
    }
    
    .roadmap-tabs {
        flex-direction: column;
        align-items: center;
        gap: 0.5rem;
        width: 100%;
    }
    
    .roadmap-tab {
        width: 100%;
        text-align: center;
    }
    
    .phase-content {
        grid-template-columns: 1fr;
        padding: 1rem;
    }
    
    .trust-logos {
        gap: 1.5rem;
    }
    
    .trust-logo {
        width: 100px;
    }
    
    .whatsapp-float {
        width: 45px;
        height: 45px;
        bottom: 15px;
        right: 15px;
        font-size: 18px;
    }
    
    .social-icons {
        justify-content: center;
        gap: 0.75rem;
        flex-wrap: wrap;
    }
    
    .social-icon {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }
    
    .contact-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .info-card {
        padding: 1rem;
        margin-bottom: 1rem;
    }
    
    .courses-container {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 0;
    }
    
    .course-card {
        max-width: 100%;
        margin: 0;
    }
}