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

body {
    font-family: 'Nunito', sans-serif;
    line-height: 1.6;
    color: #333;
    background: linear-gradient(135deg, #F0F8FF 0%, #E8F4FF 25%, #F0F7FF 50%, #F8FAFF 100%);
    min-height: 100vh;
}

/* Header & Navigation */
.header {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFF 50%, #FFFFFF 100%);
    box-shadow: 0 2px 20px rgba(59, 130, 246, 0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

.navbar {
    padding: 0;
    position: relative;
}

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

.nav-left {
    flex: 1;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    position: relative;
}

.logo-image {
    height: 50px;
    width: auto;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.logo-image:hover {
    transform: scale(1.05) rotate(5deg);
}

.logo-text {
    font-size: 24px;
    font-weight: 700;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    letter-spacing: -0.5px;
    text-shadow: 0 2px 4px rgba(42, 123, 246, 0.1);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 8px;
    justify-content: center;
    flex: 2;
    position: relative;
    align-items: center;
}

.nav-item {
    position: relative;
}

/* Base nav link styles */
.nav-link {
    text-decoration: none;
    color: #4A5568;
    font-weight: 600;
    font-size: 15px;
    padding: 10px 18px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.2px;
}

/* Modern pill-style design with subtle gradient */
.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(42, 123, 246, 0.05) 0%, rgba(30, 91, 214, 0.08) 100%);
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.nav-link:hover {
    color: #1E5BD6;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(42, 123, 246, 0.15);
}

.nav-link:hover::before {
    opacity: 1;
}

/* Primary button - Body Map */
.nav-link-primary {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: #FFFFFF;
    font-weight: 700;
    font-size: 16px;
    padding: 12px 24px;
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.nav-link-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

.nav-link-primary:hover {
    transform: translateY(-2px);
    background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 100%);
    box-shadow: 0 6px 24px rgba(59, 130, 246, 0.35);
}

.nav-link-primary:hover::before {
    left: 100%;
}

.nav-link-primary.active {
    background: linear-gradient(135deg, #1D4ED8 0%, #1E40AF 100%);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

/* Secondary buttons - Organs, Blood Vessels, Fun Facts */
.nav-link-secondary {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFF 100%);
    border: 1px solid rgba(59, 130, 246, 0.12);
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.08);
    font-weight: 600;
    position: relative;
    white-space: nowrap;
    color: #475569;
    font-size: 15px;
    padding: 10px 18px;
    border-radius: 12px;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link-secondary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, rgba(37, 99, 235, 0.08) 100%);
    border-radius: 12px;
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.nav-link-secondary:hover {
    color: #1E40AF;
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.2);
}

.nav-link-secondary:hover::before {
    opacity: 1;
}

.nav-link-secondary.active {
    color: #1E40AF;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1) 0%, rgba(37, 99, 235, 0.15) 100%);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.2);
    border-color: rgba(59, 130, 246, 0.3);
}

.nav-link-secondary.active::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 5px solid #1E5BD6;
}

/* Text links - Home, About with modern underline animation */
.nav-link-text {
    color: #64748B;
    font-weight: 600;
    padding: 10px 18px;
    position: relative;
    border-radius: 12px;
    transition: all 0.3s ease;
    letter-spacing: 0.2px;
    font-size: 15px;
}

.nav-link-text::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #3B82F6 0%, #2563EB 100%);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    transform: translateX(-50%);
    border-radius: 1px;
}

.nav-link-text:hover {
    color: #1E5BD6;
    background: rgba(59, 130, 246, 0.05);
    transform: translateY(-1px);
}

.nav-link-text:hover::before {
    width: 80%;
}

.nav-link-text.active {
    color: #1E5BD6;
    background: rgba(59, 130, 246, 0.1);
}

.nav-link-text.active::before {
    width: 80%;
}

/* Dropdown Menu Styles */
.dropdown {
    position: relative;
}

.dropdown-toggle {
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
}

.dropdown-toggle::after {
    content: '⌄';
    margin-left: 8px;
    font-size: 12px;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0.7;
    font-weight: 400;
}

.dropdown:hover .dropdown-toggle::after,
.dropdown.active .dropdown-toggle::after {
    transform: rotate(180deg);
    opacity: 1;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    z-index: 1000;
    margin-top: 5px;
}

.dropdown-menu-small {
    min-width: 200px;
}

.dropdown-menu-large {
    min-width: 400px;
}

.dropdown-menu {
    min-width: 280px;
}

.dropdown:hover .dropdown-menu,
.dropdown.active .dropdown-menu {
    opacity: 1;
    visibility: visible;
    margin-top: 12px;
}

.dropdown-content {
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.08);
    border: 1px solid rgba(0, 0, 0, 0.06);
    padding: 16px;
    overflow: hidden;
}

/* Body Map Dropdown Styles */
.dropdown-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
    margin-bottom: 16px;
}

.dropdown-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-radius: 10px;
    text-decoration: none;
    color: #2C3E50;
    transition: all 0.25s ease;
    background: #F8FAFB;
    border: 1px solid #E8ECF0;
}

.dropdown-item:hover {
    background: #F0F5FF;
    border-color: #D1D9E6;
    transform: translateY(-1px);
    color: #2C3E50;
    text-decoration: none;
}

.dropdown-icon {
    font-size: 20px;
    opacity: 0.9;
    flex-shrink: 0;
}

.dropdown-item-title {
    font-size: 14px;
    font-weight: 600;
    color: #2C3E50;
    margin-bottom: 2px;
}

.dropdown-item-desc {
    font-size: 12px;
    color: #64748B;
    line-height: 1.3;
}

.dropdown-divider {
    height: 1px;
    background: #E8ECF0;
    margin: 12px 0;
}

.dropdown-cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-radius: 10px;
    background: #F0F5FF;
    color: #2A7BF6;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.25s ease;
    border: 1px solid #D1D9E6;
    font-size: 14px;
}

.dropdown-cta:hover {
    background: #E5EFFE;
    border-color: #B8CCE4;
}

.cta-arrow {
    font-weight: 600;
    transition: transform 0.25s ease;
    opacity: 0.7;
}

.dropdown-cta:hover .cta-arrow {
    transform: translateX(3px);
    opacity: 1;
}

/* Organs Systems Dropdown */
.organs-systems {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 8px;
    margin-bottom: 12px;
}

.system-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: 9px;
    text-decoration: none;
    color: #2C3E50;
    transition: all 0.25s ease;
    background: #F8FAFB;
    border: 1px solid #E8ECF0;
    font-size: 14px;
    font-weight: 500;
}

.system-item:hover {
    background: #F0F5FF;
    border-color: #D1D9E6;
    transform: translateY(-1px);
}

.system-icon {
    font-size: 18px;
    opacity: 0.9;
}

.system-name {
    font-size: 14px;
}

.view-all-link {
    display: block;
    padding: 12px 16px;
    border-radius: 9px;
    background: transparent;
    color: #2A7BF6;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.25s ease;
    font-size: 14px;
    text-align: center;
}

.view-all-link:hover {
    background: #F0F5FF;
}

/* Blood Vessels Dropdown */
.vessel-types {
    margin-bottom: 12px;
}

.vessel-item {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 16px;
    border-radius: 9px;
    text-decoration: none;
    color: #2C3E50;
    transition: all 0.25s ease;
    background: #F8FAFB;
    border: 1px solid #E8ECF0;
    font-size: 14px;
    font-weight: 500;
    margin-bottom: 6px;
}

.vessel-item:hover {
    background: #F0F5FF;
    border-color: #D1D9E6;
    transform: translateX(2px);
}

.vessel-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.vessel-artery {
    background: #E74C3C;
    box-shadow: 0 0 0 2px rgba(231, 76, 60, 0.2);
}

.vessel-vein {
    background: #3498DB;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.vessel-capillary {
    background: #9B59B6;
    box-shadow: 0 0 0 2px rgba(155, 89, 182, 0.2);
}

.how-it-works {
    display: block;
    padding: 12px 16px;
    border-radius: 9px;
    background: #FAFBFC;
    color: #64748B;
    text-decoration: none;
    font-size: 14px;
    transition: all 0.25s ease;
    text-align: center;
    border: 1px dashed #D1D9E6;
}

.how-it-works:hover {
    background: #F0F5FF;
    color: #2A7BF6;
    border-style: solid;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    cursor: pointer;
    flex-direction: column;
    gap: 4px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.5);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.hamburger:hover {
    background: rgba(42, 123, 246, 0.1);
    box-shadow: 0 4px 15px rgba(42, 123, 246, 0.2);
}

.bar {
    width: 25px;
    height: 3px;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    border-radius: 3px;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

/* Main Content */
.main-content {
    margin-top: 80px;
}

.hero {
    min-height: calc(100vh - 80px);
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #FFFFFF 0%, #F0F7FF 30%, #E8F4FF 60%, #FFFFFF 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 80%;
    height: 200%;
    background: radial-gradient(circle, rgba(42, 123, 246, 0.08) 0%, rgba(52, 152, 219, 0.05) 50%, transparent 70%);
    pointer-events: none;
    animation: float-hero 20s ease-in-out infinite;
}

.hero::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 60%;
    height: 160%;
    background: radial-gradient(circle, rgba(30, 91, 214, 0.06) 0%, rgba(42, 123, 246, 0.04) 50%, transparent 70%);
    pointer-events: none;
    animation: float-hero-reverse 25s ease-in-out infinite;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    position: relative;
    z-index: 1;
}

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

.hero-image::before {
    content: '';
    position: absolute;
    width: 120%;
    height: 120%;
    background: radial-gradient(circle, rgba(42, 123, 246, 0.1) 0%, rgba(52, 152, 219, 0.05) 40%, transparent 70%);
    border-radius: 50%;
    filter: blur(40px);
    z-index: -1;
    animation: pulse-hero 4s ease-in-out infinite;
}

.body-diagram {
    max-width: 85%;
    height: auto;
    filter: drop-shadow(0 20px 60px rgba(42, 123, 246, 0.15)) drop-shadow(0 10px 30px rgba(52, 152, 219, 0.1));
    transition: transform 0.5s ease;
    position: relative;
    z-index: 2;
}

.body-diagram:hover {
    transform: scale(1.03) rotate(1deg);
    filter: drop-shadow(0 25px 70px rgba(42, 123, 246, 0.2)) drop-shadow(0 15px 40px rgba(52, 152, 219, 0.15));
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-left: 40px;
}

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -2px;
    white-space: nowrap;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: #64748B;
    margin-bottom: 48px;
    font-weight: 400;
    line-height: 1.5;
}

.search-container {
    width: 100%;
    max-width: 480px;
}

.search-box {
    display: flex;
    align-items: center;
    background: #FFFFFF;
    border: 2px solid #E8ECF0;
    border-radius: 16px;
    padding: 6px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.search-box:focus-within {
    border-color: #2A7BF6;
    box-shadow: 0 4px 20px rgba(42, 123, 246, 0.1);
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    padding: 16px 20px;
    font-size: 16px;
    color: #2C3E50;
    background: transparent;
}

.search-input::placeholder {
    color: #94A3B8;
}

.search-button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border: none;
    border-radius: 12px;
    background: #2A7BF6;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
}

.search-button:hover {
    background: #1E5BD6;
    transform: scale(1.05);
}

.search-button:active {
    transform: scale(0.98);
}

.search-suggestions {
    display: flex;
    gap: 12px;
    margin-top: 20px;
    flex-wrap: wrap;
}

.suggestion-tag {
    padding: 8px 16px;
    background: rgba(42, 123, 246, 0.06);
    border: 1px solid rgba(42, 123, 246, 0.12);
    border-radius: 20px;
    font-size: 14px;
    color: #2A7BF6;
    cursor: pointer;
    transition: all 0.25s ease;
    font-weight: 500;
}

.suggestion-tag:hover {
    background: rgba(42, 123, 246, 0.1);
    border-color: rgba(42, 123, 246, 0.2);
    transform: translateY(-1px);
}

/* Search Results Styling */
.search-results {
    margin-top: 20px;
    display: none;
    max-height: 400px;
    overflow-y: auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 16px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(42, 123, 246, 0.1);
}

.search-results.active {
    display: block;
    animation: slideDown 0.3s ease-out;
}

.search-result-item {
    padding: 16px 20px;
    border-bottom: 1px solid rgba(42, 123, 246, 0.05);
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
    display: block;
    color: inherit;
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: rgba(42, 123, 246, 0.04);
}

.search-result-title {
    font-size: 16px;
    font-weight: 600;
    color: #2C3E50;
    margin-bottom: 4px;
}

.search-result-description {
    font-size: 14px;
    color: #7F8C8D;
    line-height: 1.4;
}

.search-result-keywords {
    font-size: 12px;
    color: #2A7BF6;
    margin-top: 6px;
    font-style: italic;
}

.no-results {
    padding: 20px;
    text-align: center;
    color: #7F8C8D;
    font-size: 14px;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.highlight {
    background: rgba(231, 76, 60, 0.1);
    color: #E74C3C;
    padding: 1px 3px;
    border-radius: 3px;
    font-weight: 600;
}

/* Core Categories Section */
.core-categories {
    padding: 80px 0;
    background: linear-gradient(135deg, #FFFFFF 0%, #FAFBFF 25%, #F0F7FF 50%, #F8FAFF 75%, #FFFFFF 100%);
    position: relative;
    overflow: hidden;
}

.core-categories::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -15%;
    width: 60%;
    height: 140%;
    background: radial-gradient(circle, rgba(42, 123, 246, 0.04) 0%, rgba(52, 152, 219, 0.03) 50%, transparent 70%);
    pointer-events: none;
    animation: float-section 22s ease-in-out infinite;
}

.core-categories::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -15%;
    width: 60%;
    height: 140%;
    background: radial-gradient(circle, rgba(30, 91, 214, 0.04) 0%, rgba(42, 123, 246, 0.03) 50%, transparent 70%);
    pointer-events: none;
    animation: float-section-reverse 28s ease-in-out infinite;
}

.core-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.core-header {
    text-align: center;
    margin-bottom: 80px;
}

.core-title {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.core-subtitle {
    font-size: 1.25rem;
    color: #64748B;
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.categories-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.category-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFF 100%);
    border-radius: 20px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 1px solid rgba(42, 123, 246, 0.12);
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 32px rgba(42, 123, 246, 0.08);
    text-decoration: none;
    display: block;
    color: inherit;
}

.category-card:hover {
    text-decoration: none;
    color: inherit;
}

.category-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 6px;
    background: linear-gradient(90deg, #2A7BF6 0%, #3498DB 50%, #1E5BD6 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.category-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(42, 123, 246, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.category-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 24px 60px rgba(42, 123, 246, 0.2), 0 8px 24px rgba(52, 152, 219, 0.15);
    border-color: rgba(42, 123, 246, 0.25);
    background: linear-gradient(135deg, #FFFFFF 0%, #F0F7FF 100%);
}

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

.category-card:hover::after {
    opacity: 1;
}

.card-icon {
    margin-bottom: 24px;
    display: inline-block;
    padding: 16px;
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.category-card:hover .card-icon {
    transform: scale(1.05);
    box-shadow: 0 8px 30px rgba(42, 123, 246, 0.12);
}

.card-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #1E293B;
    margin-bottom: 16px;
    line-height: 1.3;
}

.card-description {
    font-size: 1rem;
    color: #64748B;
    line-height: 1.6;
    font-weight: 400;
    margin: 0;
}

/* Start Here Section */
.start-here {
    padding: 60px 0;
    background: linear-gradient(135deg, #FFFFFF 0%, #FFFEF8 25%, #FFF8F0 50%, #FFFAF5 75%, #FFFFFF 100%);
    position: relative;
    overflow: hidden;
}

.start-here::before {
    content: '';
    position: absolute;
    top: -30%;
    left: -20%;
    width: 70%;
    height: 160%;
    background: radial-gradient(circle, rgba(243, 156, 18, 0.04) 0%, rgba(230, 126, 34, 0.03) 50%, transparent 70%);
    pointer-events: none;
    animation: float-section 24s ease-in-out infinite;
}

.start-here::after {
    content: '';
    position: absolute;
    bottom: -30%;
    right: -20%;
    width: 70%;
    height: 160%;
    background: radial-gradient(circle, rgba(39, 174, 96, 0.04) 0%, rgba(34, 153, 84, 0.03) 50%, transparent 70%);
    pointer-events: none;
    animation: float-section-reverse 30s ease-in-out infinite;
}

.start-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.start-header {
    text-align: center;
    margin-bottom: 80px;
}

.start-title {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.start-subtitle {
    font-size: 1.25rem;
    color: #64748B;
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.articles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 40px;
    margin-bottom: 60px;
}

.article-card {
    background: linear-gradient(135deg, #FFFFFF 0%, #FFFEFA 100%);
    border-radius: 24px;
    padding: 40px;
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 2px solid rgba(42, 123, 246, 0.1);
    position: relative;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.06), 0 4px 16px rgba(0, 0, 0, 0.04);
}

.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 8px;
    background: linear-gradient(90deg, #F39C12 0%, #E67E22 50%, #D68910 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.article-card:nth-child(2)::before {
    background: linear-gradient(90deg, #27AE60 0%, #2ECC71 50%, #229954 100%);
}

.article-card:nth-child(3)::before {
    background: linear-gradient(90deg, #3498DB 0%, #5DADE2 50%, #2980B9 100%);
}

.article-card:hover {
    transform: translateY(-16px) scale(1.02);
    box-shadow: 0 32px 80px rgba(42, 123, 246, 0.25), 0 8px 24px rgba(0, 0, 0, 0.08);
    border-color: rgba(42, 123, 246, 0.3);
    background: linear-gradient(135deg, #FFFFFF 0%, #FFFEF5 100%);
}

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

.article-badge {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 24px;
    padding: 8px 16px;
    background: rgba(243, 156, 18, 0.1);
    border: 1px solid rgba(243, 156, 18, 0.2);
    border-radius: 20px;
    width: fit-content;
    font-size: 14px;
    font-weight: 600;
    color: #F39C12;
}

.article-card:nth-child(2) .article-badge {
    background: rgba(39, 174, 96, 0.1);
    border-color: rgba(39, 174, 96, 0.2);
    color: #27AE60;
}

.article-card:nth-child(3) .article-badge {
    background: rgba(52, 152, 219, 0.1);
    border-color: rgba(52, 152, 219, 0.2);
    color: #3498DB;
}

.badge-icon {
    font-size: 16px;
}

.badge-text {
    font-weight: 600;
    letter-spacing: 0.5px;
}

.article-icon {
    margin-bottom: 28px;
    display: inline-block;
    padding: 20px;
    background: linear-gradient(135deg, rgba(243, 156, 18, 0.08) 0%, rgba(230, 126, 34, 0.08) 100%);
    border-radius: 20px;
    transition: all 0.3s ease;
}

.article-card:nth-child(2) .article-icon {
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.08) 0%, rgba(34, 153, 84, 0.08) 100%);
}

.article-card:nth-child(3) .article-icon {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.08) 0%, rgba(41, 128, 185, 0.08) 100%);
}

.article-card:hover .article-icon {
    transform: scale(1.08) rotate(2deg);
}

.article-content {
    text-align: left;
}

.article-title {
    font-size: 1.625rem;
    font-weight: 700;
    color: #1E293B;
    margin-bottom: 16px;
    line-height: 1.3;
    letter-spacing: -0.5px;
}

.article-description {
    font-size: 1.0625rem;
    color: #64748B;
    line-height: 1.6;
    font-weight: 400;
    margin-bottom: 24px;
}

.article-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.reading-time {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.875rem;
    color: #64748B;
    font-weight: 500;
}

.recommended {
    font-size: 0.8125rem;
    font-weight: 600;
    color: #F39C12;
    background: rgba(243, 156, 18, 0.1);
    padding: 4px 12px;
    border-radius: 12px;
}

.article-card:nth-child(2) .recommended {
    color: #27AE60;
    background: rgba(39, 174, 96, 0.1);
}

.article-card:nth-child(3) .recommended {
    color: #3498DB;
    background: rgba(52, 152, 219, 0.1);
}

.assurance-message {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.05) 0%, rgba(46, 204, 113, 0.05) 100%);
    border: 2px solid rgba(39, 174, 96, 0.1);
    border-radius: 16px;
    max-width: fit-content;
    margin: 0 auto;
}

.assurance-icon {
    color: #27AE60;
    flex-shrink: 0;
}

.start-assurance {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-top: 20px;
    padding: 16px 24px;
    background: linear-gradient(135deg, rgba(39, 174, 96, 0.05) 0%, rgba(46, 204, 113, 0.05) 100%);
    border: 2px solid rgba(39, 174, 96, 0.1);
    border-radius: 16px;
    max-width: fit-content;
    margin-left: auto;
    margin-right: auto;
}

.start-assurance-icon {
    color: #27AE60;
    flex-shrink: 0;
}

.start-assurance-text {
    font-size: 1.0625rem;
    color: #2C3E50;
    font-weight: 500;
    letter-spacing: 0.5px;
}

/* Responsive Design - Tablets */
@media screen and (max-width: 1024px) {
    .nav-container {
        max-width: 100%;
        padding: 0 20px;
    }

    .nav-menu {
        gap: 8px;
    }

    .nav-link {
        font-size: 15px;
        padding: 10px 16px;
    }
}

/* Responsive Design - Tablets */
@media screen and (max-width: 1024px) {
    .nav-container {
        max-width: 100%;
        padding: 0 20px;
    }

    .nav-menu {
        gap: 8px;
    }

    .nav-link {
        font-size: 15px;
        padding: 10px 16px;
    }

    .hero-container {
        gap: 60px;
    }

    .hero-title {
        font-size: 3.5rem;
    }

    .hero-subtitle {
        font-size: 1.25rem;
    }
}

/* Responsive Design - Mobile */
@media screen and (max-width: 768px) {
    .nav-container {
        height: 70px;
        padding: 0 15px;
        justify-content: space-between;
        align-items: center;
    }

    .logo-image {
        height: 40px !important;
        width: auto !important;
    }

    .logo-text {
        font-size: 18px !important;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: linear-gradient(135deg, #FFFFFF 0%, #F8FBFF 100%);
        width: 100%;
        text-align: center;
        transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
        gap: 0;
        padding: 30px 0;
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        border-bottom: 1px solid rgba(255, 255, 255, 0.8);
    }

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

    .nav-item {
        margin: 8px 0;
        transform: translateX(-20px);
        opacity: 0;
        animation: slideIn 0.5s forwards;
    }

    .nav-menu.active .nav-item {
        animation: slideIn 0.5s forwards;
    }

    .nav-menu.active .nav-item:nth-child(1) { animation-delay: 0.1s; }
    .nav-menu.active .nav-item:nth-child(2) { animation-delay: 0.2s; }
    .nav-menu.active .nav-item:nth-child(3) { animation-delay: 0.3s; }
    .nav-menu.active .nav-item:nth-child(4) { animation-delay: 0.4s; }
    .nav-menu.active .nav-item:nth-child(5) { animation-delay: 0.5s; }
    .nav-menu.active .nav-item:nth-child(6) { animation-delay: 0.6s; }

    /* Mobile Dropdown Styles */
    .dropdown-menu {
        position: static;
        transform: none;
        opacity: 1;
        visibility: visible;
        margin: 0;
        min-width: auto;
        display: none;
        padding: 15px 0 0;
    }

    .dropdown.active .dropdown-menu {
        display: block;
    }

    .dropdown-content {
        background: none;
        border: none;
        box-shadow: none;
        padding: 0;
        border-radius: 0;
    }

    .dropdown-grid {
        grid-template-columns: 1fr;
        gap: 8px;
        margin-bottom: 10px;
    }

    .organs-systems {
        grid-template-columns: 1fr;
        gap: 8px;
        margin-bottom: 10px;
    }

    .dropdown-item,
    .system-item {
        background: rgba(42, 123, 246, 0.06);
        border: 1px solid rgba(42, 123, 246, 0.12);
        margin: 0 20px;
        font-size: 16px;
    }

    .dropdown-cta {
        margin: 8px 20px 0;
        background: rgba(42, 123, 246, 0.08);
        border: 1px solid rgba(42, 123, 246, 0.15);
        font-size: 16px;
    }

    .view-all-link {
        margin: 0 20px;
        font-size: 16px;
    }

    .vessel-item {
        margin: 0 20px 6px;
        font-size: 16px;
    }

    .how-it-works {
        margin: 8px 20px 0;
        font-size: 16px;
    }

    .dropdown-divider {
        display: none;
    }

    @keyframes slideIn {
        to {
            transform: translateX(0);
            opacity: 1;
        }
    }

    /* Mobile styles for different link types */
    .nav-link-primary {
        font-size: 20px;
        font-weight: 700;
        padding: 18px 30px;
        background: linear-gradient(135deg, rgba(42, 123, 246, 0.7) 0%, rgba(30, 91, 214, 0.7) 100%);
        color: #FFFFFF;
        margin: 15px 20px 25px;
        box-shadow: 0 3px 15px rgba(42, 123, 246, 0.2);
        border: 1px solid rgba(255, 255, 255, 0.4);
    }

    .nav-link-primary:hover {
        transform: scale(1.02);
        background: linear-gradient(135deg, rgba(42, 123, 246, 0.8) 0%, rgba(30, 91, 214, 0.8) 100%);
        box-shadow: 0 4px 20px rgba(42, 123, 246, 0.3);
    }

    .nav-link-secondary {
        font-size: 18px;
        display: block;
        padding: 15px 25px;
        margin: 8px 20px;
        background: linear-gradient(135deg, rgba(255, 255, 255, 0.7) 0%, rgba(248, 251, 255, 0.7) 100%);
        border-radius: 50px;
        border: 1px solid rgba(42, 123, 246, 0.15);
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
        font-weight: 600;
    }

    .nav-link-secondary:hover {
        transform: scale(1.02);
        color: #1E5BD6;
        background: linear-gradient(135deg, rgba(42, 123, 246, 0.08) 0%, rgba(30, 91, 214, 0.08) 100%);
        border-color: rgba(42, 123, 246, 0.25);
    }

    .nav-link-text {
        font-size: 16px;
        display: block;
        padding: 10px 20px;
        margin: 5px 20px;
        color: #666;
        text-align: center;
    }

    .nav-link-text::after {
        display: none;
    }

    .nav-link-text:hover {
        color: #2A7BF6;
    }

    .hamburger {
        display: flex;
    }

    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }

    .hamburger.active .bar:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .main-content {
        margin-top: 70px;
    }

    /* Ensure proper spacing for mobile navigation */
    body {
        padding-top: 70px;
    }

    .hero {
        min-height: calc(100vh - 70px);
        padding: 40px 0;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-image {
        order: 2;
    }

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

    .body-diagram {
        max-width: 80%;
    }

    .hero-title {
        font-size: 3rem;
        margin-bottom: 16px;
    }

    .hero-subtitle {
        font-size: 1.125rem;
        margin-bottom: 32px;
    }

    .search-container {
        max-width: 100%;
    }

    .search-input {
        padding: 14px 16px;
        font-size: 15px;
    }

    .search-button {
        width: 46px;
        height: 46px;
    }

    .search-suggestions {
        justify-content: center;
    }

    /* Mobile search results */
    .search-results {
        margin-top: 15px;
        max-height: 300px;
    }

    .search-result-item {
        padding: 12px 16px;
    }

    .search-result-title {
        font-size: 15px;
    }

    .search-result-description {
        font-size: 13px;
    }

    .search-result-keywords {
        font-size: 11px;
    }

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

    .hero h1 {
        font-size: 2.5rem;
        margin-bottom: 15px;
    }

    .hero p {
        font-size: 1.1rem;
        margin-bottom: 30px;
    }

    .cta-button {
        padding: 12px 30px;
        font-size: 16px;
    }
}

/* Small screen mobile adjustments */
@media screen and (max-width: 480px) {
    .nav-container {
        height: 65px;
        padding: 0 10px;
    }

    .logo-image {
        height: 35px !important;
        width: auto !important;
    }

    .logo-text {
        font-size: 16px !important;
    }

    .hamburger {
        padding: 8px;
    }

    .bar {
        width: 20px;
        height: 2px;
    }

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

    .hero-subtitle {
        font-size: 1rem;
    }

    .search-input {
        padding: 12px 14px;
        font-size: 14px;
    }

    .search-button {
        width: 42px;
        height: 42px;
    }

    .suggestion-tag {
        font-size: 13px;
        padding: 6px 12px;
    }

    .logo-text {
        font-size: 18px;
    }

    /* Small screen mobile adjustments */
    .nav-link-primary {
        font-size: 18px;
        padding: 16px 26px;
        margin: 12px 15px 20px;
        box-shadow: 0 3px 12px rgba(42, 123, 246, 0.2);
    }

    .nav-link-secondary {
        font-size: 16px;
        padding: 14px 22px;
        margin: 6px 15px;
    }

    .nav-link-text {
        font-size: 15px;
        padding: 8px 16px;
        margin: 4px 15px;
    }

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

    .hero p {
        font-size: 1rem;
    }

    .cta-button {
        padding: 10px 25px;
        font-size: 15px;
    }

    /* Core Categories Mobile Responsive */
    .core-categories {
        padding: 60px 0;
    }

    .core-title {
        font-size: 2.5rem;
        margin-bottom: 20px;
    }

    .core-subtitle {
        font-size: 1.125rem;
        margin-bottom: 60px;
    }

    .categories-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
        gap: 20px;
    }

    .category-card {
        padding: 30px 20px;
    }

    .card-title {
        font-size: 1.25rem;
    }

    .card-description {
        font-size: 0.95rem;
    }
}

/* Animations */
@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.02);
    }
}

/* Extra large screens */
@media screen and (min-width: 1400px) {
    .nav-container {
        max-width: 1400px;
    }

    .nav-link-primary {
        font-size: 19px;
        padding: 16px 32px;
        transform: scale(1.04);
    }

    .nav-link-secondary {
        font-size: 17px;
        padding: 14px 24px;
    }

    .nav-link-text {
        font-size: 17px;
        padding: 10px 20px;
    }

    .logo-text {
        font-size: 26px;
    }

    /* Core Categories Large Screens */
    .categories-grid {
        grid-template-columns: repeat(4, 1fr);
        gap: 40px;
    }
}

/* ========================================
   LEARN SOMETHING FUN SECTION
   ======================================== */
.learn-fun {
    padding: 53px 20px;
    background: linear-gradient(135deg, #FAFBFF 0%, #F8FAFF 50%, #FBFAFF 100%);
    position: relative;
    overflow: hidden;
}

.learn-fun::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 5%;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(42, 123, 246, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(50px);
    animation: float 20s ease-in-out infinite;
}

.learn-fun::after {
    content: '';
    position: absolute;
    bottom: 10%;
    right: 5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(243, 156, 18, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(60px);
    animation: float 25s ease-in-out infinite reverse;
}

.learn-fun-container {
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.learn-fun-header {
    text-align: center;
    margin-bottom: 80px;
}

.learn-fun-title,
.fun-title {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
    text-align: center;
}

.learn-fun-subtitle,
.fun-subtitle {
    font-size: 1.25rem;
    color: #64748B;
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
}

.fun-modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

/* Fun Fact Module */
.fun-fact-module {
    background: linear-gradient(135deg, #FEFAF0 0%, #FFF8E7 50%, #FEF5E7 100%);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(243, 156, 18, 0.1);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.fun-fact-module::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #F39C12 0%, #E67E22 100%);
}

.fun-fact-module:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(243, 156, 18, 0.15);
    border-color: rgba(243, 156, 18, 0.2);
}

.fun-fact-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 32px;
}

.fun-fact-title {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 1.5rem;
    font-weight: 700;
    color: #2C3E50;
}

.fun-fact-title-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #F39C12 0%, #E67E22 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.fun-fact-title-icon svg {
    width: 24px;
    height: 24px;
    color: #FFFFFF;
}

.refresh-button {
    background: linear-gradient(135deg, #F39C12 0%, #E67E22 100%);
    border: none;
    border-radius: 50%;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.refresh-button:hover {
    transform: rotate(180deg) scale(1.1);
    box-shadow: 0 8px 25px rgba(243, 156, 18, 0.3);
}

.refresh-button:active {
    transform: rotate(180deg) scale(0.95);
}

.refresh-button svg {
    width: 24px;
    height: 24px;
    color: #FFFFFF;
    transition: transform 0.3s ease;
}

.fun-fact-content {
    background: rgba(255, 255, 255, 0.7);
    border-radius: 16px;
    padding: 32px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(243, 156, 18, 0.1);
}

.fun-fact-text {
    font-size: 1.125rem;
    line-height: 1.7;
    color: #2C3E50;
    font-weight: 400;
    margin: 0;
}

.fact-link {
    color: #F39C12;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border-bottom: 2px solid transparent;
}

.fact-link:hover {
    color: #E67E22;
    border-bottom-color: rgba(230, 126, 34, 0.3);
    text-decoration: none;
}

.fun-fact-emoji {
    font-size: 3rem;
    text-align: center;
    margin-top: 24px;
    animation: bounce 2s ease-in-out infinite;
}

/* Mini Quiz Module */
.mini-quiz-module {
    background: linear-gradient(135deg, #F0F7FF 0%, #E8F4FF 50%, #F0F8FF 100%);
    border-radius: 24px;
    padding: 40px;
    position: relative;
    overflow: hidden;
    border: 2px solid rgba(42, 123, 246, 0.1);
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.mini-quiz-module::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #2A7BF6 0%, #1E5BD6 100%);
}

.mini-quiz-module:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(42, 123, 246, 0.15);
    border-color: rgba(42, 123, 246, 0.2);
}

.quiz-cta {
    text-align: center;
    margin-top: 30px;
    position: relative;
    z-index: 10;
}

.quiz-cta .cta-button {
    background: linear-gradient(135deg, #E74C3C 0%, #C0392B 100%);
    box-shadow: 0 4px 20px rgba(231, 76, 60, 0.25);
    /* Ensure mobile compatibility */
    touch-action: manipulation;
    cursor: pointer;
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0.1);
    /* Additional fixes for mobile */
    position: relative;
    z-index: 100;
    pointer-events: auto !important;
    user-select: auto;
    -webkit-user-select: auto;
}

.quiz-cta .cta-button:hover {
    box-shadow: 0 8px 30px rgba(231, 76, 60, 0.35);
}

.quiz-source {
    text-align: center;
    margin-top: 25px;
    padding-top: 20px;
    border-top: 1px solid rgba(44, 62, 80, 0.1);
}

.quiz-source .source-text {
    font-size: 0.75rem;
    color: #7F8C8D;
    font-style: italic;
    font-weight: 400;
    line-height: 1.4;
    margin: 0;
}

.quiz-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 32px;
}

.quiz-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: #2C3E50;
}

.quiz-title-icon {
    width: 40px;
    height: 40px;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.quiz-title-icon svg {
    width: 24px;
    height: 24px;
    color: #FFFFFF;
}

.quiz-question {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    padding: 28px;
    margin-bottom: 24px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(42, 123, 246, 0.1);
}

.quiz-question-text {
    font-size: 1.125rem;
    line-height: 1.6;
    color: #2C3E50;
    font-weight: 500;
    margin: 0;
}

.quiz-options {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.quiz-option {
    background: rgba(255, 255, 255, 0.8);
    border: 2px solid rgba(42, 123, 246, 0.2);
    border-radius: 12px;
    padding: 16px 20px 16px 16px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1rem;
    color: #2C3E50;
    font-weight: 500;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    user-select: none;
    -webkit-user-select: none;
    width: 100%;
    min-height: 50px;
}

.quiz-option:hover {
    background: rgba(42, 123, 246, 0.1);
    border-color: rgba(42, 123, 246, 0.3);
    transform: translateX(4px);
}

.quiz-option:active {
    transform: translateX(4px) scale(0.98);
}

.quiz-option.correct {
    background: rgba(39, 174, 96, 0.2);
    border-color: #27AE60;
    color: #27AE60;
    pointer-events: none;
}

.quiz-option.incorrect {
    background: rgba(231, 76, 60, 0.2);
    border-color: #E74C3C;
    color: #E74C3C;
    pointer-events: none;
}

.quiz-option.correct::after,
.quiz-option.incorrect::after {
    content: '';
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 26px;
    height: 26px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    font-size: 16px;
    flex-shrink: 0;
}

.quiz-option.correct::after {
    background: #27AE60;
    color: white;
    content: '✓';
}

.quiz-option.incorrect::after {
    background: #E74C3C;
    color: white;
    content: '✗';
}

.quiz-result {
    background: rgba(255, 255, 255, 0.8);
    border-radius: 16px;
    padding: 24px;
    margin-top: 20px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(42, 123, 246, 0.1);
    text-align: center;
    opacity: 0;
    transform: translateY(10px);
    transition: all 0.4s ease;
}

.quiz-result.show {
    opacity: 1;
    transform: translateY(0);
    display: block;
    visibility: visible;
}

.quiz-result-text {
    font-size: 1.125rem;
    color: #2C3E50;
    font-weight: 500;
    margin: 0;
}

.quiz-result-icon {
    font-size: 2rem;
    margin-bottom: 12px;
}

/* Responsive Design for Learn Something Fun */
@media screen and (max-width: 1024px) {
    .fun-modules-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .learn-fun-title,
    .fun-title {
        font-size: 2.8rem;
    }

    .learn-fun-subtitle,
    .fun-subtitle {
        font-size: 1.1rem;
    }
}

@media screen and (max-width: 768px) {
    .learn-fun {
        padding: 80px 20px;
    }

    .learn-fun-title,
    .fun-title {
        font-size: 2.2rem;
    }

    .learn-fun-subtitle,
    .fun-subtitle {
        font-size: 1.1rem;
    }

    .fun-fact-module,
    .mini-quiz-module {
        padding: 30px 20px;
    }

    .fun-fact-title,
    .quiz-title {
        font-size: 1.3rem;
    }

    .fun-fact-content,
    .quiz-question {
        padding: 24px;
    }

    /* Simplified mobile quiz styles */
    .quiz-option {
        min-height: 50px !important;
        font-size: 16px !important;
        padding: 15px !important;
        -webkit-tap-highlight-color: transparent !important;
    }

    .quiz-option.correct,
    .quiz-option.incorrect {
        cursor: not-allowed !important;
        opacity: 0.8 !important;
    }

    /* Quiz result fallback styles are handled by JavaScript */

    .quiz-result .result-text {
        font-size: 1.1rem !important;
        color: #2C3E50 !important;
        font-weight: 500 !important;
        margin: 0 !important;
    }

    .fun-fact-text,
    .quiz-question-text {
        font-size: 1rem;
    }

    .refresh-button {
        width: 40px;
        height: 40px;
    }

    .refresh-button svg {
        width: 20px;
        height: 20px;
    }
}

@media screen and (max-width: 480px) {
    .fun-modules-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .fun-fact-module,
    .mini-quiz-module {
        padding: 24px 16px;
    }

    .fun-fact-header {
        flex-direction: column;
        gap: 16px;
        align-items: flex-start;
    }

    .quiz-header {
        margin-bottom: 24px;
    }

    /* Source text styling on mobile */
    .quiz-source {
        margin-top: 20px;
        padding-top: 15px;
    }

    .quiz-source .source-text {
        font-size: 0.7rem;
        line-height: 1.3;
    }
}

/* Additional Animations */
@keyframes float {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-20px) rotate(120deg);
    }
    66% {
        transform: translateY(10px) rotate(240deg);
    }
}

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

/* ========================================
   POPULAR GUIDES SECTION
   ======================================== */
.popular-guides {
    padding: 80px 0;
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FBFF 100%);
    position: relative;
    overflow: hidden;
}

.popular-guides::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -15%;
    width: 60%;
    height: 140%;
    background: radial-gradient(circle, rgba(42, 123, 246, 0.02) 0%, transparent 70%);
    pointer-events: none;
}

.popular-guides::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -15%;
    width: 60%;
    height: 140%;
    background: radial-gradient(circle, rgba(30, 91, 214, 0.02) 0%, transparent 70%);
    pointer-events: none;
}

.guides-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.guides-header {
    text-align: center;
    margin-bottom: 80px;
}

.guides-title {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.guides-subtitle {
    font-size: 1.25rem;
    color: #64748B;
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.guides-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 60px;
}

.guide-card {
    background: #FFFFFF;
    border-radius: 16px;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: 1px solid rgba(42, 123, 246, 0.08);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.guide-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.guide-card-link:hover {
    text-decoration: none;
    color: inherit;
}

.guide-card-link:hover .guide-card {
    transform: translateY(-8px);
    box-shadow: 0 24px 60px rgba(42, 123, 246, 0.12);
    border-color: rgba(42, 123, 246, 0.15);
}

.guide-image {
    height: 160px;
    background: linear-gradient(135deg, #F8FAFF 0%, #F0F7FF 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.guide-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #FFFFFF;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    transition: all 0.3s ease;
}

.guide-card:hover .guide-icon-wrapper {
    transform: scale(1.05) rotate(2deg);
    box-shadow: 0 12px 40px rgba(42, 123, 246, 0.15);
}

.guide-icon {
    font-size: 2.5rem;
    line-height: 1;
}

.guide-content {
    padding: 32px;
}

.guide-category {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #2A7BF6;
    background: rgba(42, 123, 246, 0.1);
    padding: 6px 12px;
    border-radius: 8px;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.guide-card:nth-child(1) .guide-category {
    color: #27AE60;
    background: rgba(39, 174, 96, 0.1);
}

.guide-card:nth-child(2) .guide-category {
    color: #3498DB;
    background: rgba(52, 152, 219, 0.1);
}

.guide-card:nth-child(3) .guide-category {
    color: #F39C12;
    background: rgba(243, 156, 18, 0.1);
}

.guide-card:nth-child(4) .guide-category {
    color: #9B59B6;
    background: rgba(155, 89, 182, 0.1);
}

.guide-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1E293B;
    margin-bottom: 12px;
    line-height: 1.4;
    letter-spacing: -0.5px;
}

.guide-description {
    font-size: 1rem;
    color: #64748B;
    line-height: 1.6;
    font-weight: 400;
    margin-bottom: 20px;
}

.guide-meta {
    padding-top: 20px;
    border-top: 1px solid rgba(0, 0, 0, 0.06);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.reading-time {
    font-size: 0.875rem;
    color: #64748B;
    font-weight: 500;
}

/* CTA Section */
.guides-cta {
    text-align: center;
    margin-top: 40px;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 16px 32px;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.0625rem;
    border-radius: 50px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(42, 123, 246, 0.25);
}

.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(42, 123, 246, 0.35);
}

.cta-arrow {
    transition: transform 0.3s ease;
}

.cta-button:hover .cta-arrow {
    transform: translateX(4px);
}

/* Responsive Design for Popular Guides */
@media screen and (max-width: 1200px) {
    .guides-grid {
        gap: 20px;
    }

    .guide-content {
        padding: 24px;
    }
}

@media screen and (max-width: 1024px) {
    .guides-title {
        font-size: 2.8rem;
    }

    .guides-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media screen and (max-width: 768px) {
    .popular-guides {
        padding: 60px 0;
    }

    .guides-title {
        font-size: 2.2rem;
    }

    .guides-subtitle {
        font-size: 1.1rem;
    }

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

    .guide-content {
        padding: 24px;
    }

    .guide-image {
        height: 140px;
    }

    .guide-icon-wrapper {
        width: 70px;
        height: 70px;
        border-radius: 16px;
    }

    .guide-icon {
        font-size: 2rem;
    }
}

@media screen and (max-width: 480px) {
    .guides-grid {
        gap: 16px;
    }

    .guide-content {
        padding: 20px;
    }

    .guide-title {
        font-size: 1.125rem;
    }

    .guide-description {
        font-size: 0.95rem;
    }

    .cta-button {
        padding: 14px 28px;
        font-size: 1rem;
    }
}

/* ========================================
   WHY LEARN HERE SECTION
   ======================================== */
.why-learn {
    padding: 80px 0;
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 50%, #F8FAFC 100%);
    position: relative;
    overflow: hidden;
}

.why-learn::before {
    content: '';
    position: absolute;
    top: -10%;
    left: -10%;
    width: 40%;
    height: 120%;
    background: radial-gradient(circle, rgba(100, 116, 139, 0.02) 0%, transparent 70%);
    pointer-events: none;
}

.why-learn::after {
    content: '';
    position: absolute;
    bottom: -10%;
    right: -10%;
    width: 40%;
    height: 120%;
    background: radial-gradient(circle, rgba(148, 163, 184, 0.02) 0%, transparent 70%);
    pointer-events: none;
}

.why-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.why-header {
    text-align: center;
    margin-bottom: 80px;
}

.why-title {
    font-size: 3.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.why-subtitle {
    font-size: 1.25rem;
    color: #64748B;
    font-weight: 400;
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto;
}

.why-points-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 60px;
}

.why-point {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 32px 24px;
    background: #FFFFFF;
    border-radius: 16px;
    transition: all 0.3s ease;
    border: 1px solid rgba(100, 116, 139, 0.1);
    box-shadow: 0 2px 16px rgba(0, 0, 0, 0.02);
}

.why-point:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(100, 116, 139, 0.08);
    border-color: rgba(100, 116, 139, 0.15);
}

.why-icon-wrapper {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(42, 123, 246, 0.05) 0%, rgba(30, 91, 214, 0.05) 100%);
    border: 1px solid rgba(42, 123, 246, 0.1);
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.why-point:hover .why-icon-wrapper {
    background: linear-gradient(135deg, rgba(42, 123, 246, 0.1) 0%, rgba(30, 91, 214, 0.1) 100%);
    border-color: rgba(42, 123, 246, 0.2);
    transform: scale(1.05);
}

.why-icon {
    color: #2A7BF6;
    transition: all 0.3s ease;
}

.why-point:hover .why-icon {
    color: #1E5BD6;
}

.why-content {
    flex: 1;
}

.why-point-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #1E293B;
    margin-bottom: 12px;
    line-height: 1.4;
}

.why-point-description {
    font-size: 0.9375rem;
    color: #64748B;
    line-height: 1.6;
    font-weight: 400;
    margin: 0;
}

.why-footer {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(100, 116, 139, 0.1);
}

.why-footer-text {
    font-size: 0.9375rem;
    color: #64748B;
    font-weight: 400;
    line-height: 1.6;
    font-style: italic;
    max-width: 600px;
    margin: 0 auto;
}

/* Responsive Design for Why Learn Here */
@media screen and (max-width: 1024px) {
    .why-title {
        font-size: 2.8rem;
    }

    .why-points-grid {
        gap: 24px;
    }

    .why-point {
        padding: 24px 20px;
    }
}

@media screen and (max-width: 768px) {
    .why-learn {
        padding: 60px 0;
    }

    .why-title {
        font-size: 2.2rem;
    }

    .why-subtitle {
        font-size: 1.1rem;
    }

    .why-points-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .why-point {
        flex-direction: row;
        text-align: left;
        padding: 20px;
    }

    .why-icon-wrapper {
        margin-bottom: 0;
        margin-right: 20px;
        flex-shrink: 0;
        width: 56px;
        height: 56px;
    }

    .why-icon {
        width: 28px;
        height: 28px;
    }

    .why-point-title {
        font-size: 1rem;
        margin-bottom: 8px;
    }

    .why-point-description {
        font-size: 0.875rem;
    }

  
    /* Start Here Section Mobile Styles */
    .start-here .redirect-card {
        grid-template-columns: 1fr !important;
        gap: 30px;
        padding: 30px 25px;
        text-align: center;
    }

    .redirect-icon svg {
        width: 60px;
        height: 60px;
    }

    .redirect-content h3 {
        font-size: 1.5rem;
    }

    .redirect-content p {
        font-size: 0.95rem;
        margin-bottom: 20px;
    }

    .redirect-button {
        padding: 12px 24px;
        font-size: 0.9rem;
    }
}

@media screen and (max-width: 480px) {
    .why-points-grid {
        gap: 16px;
    }

    .why-point {
        padding: 16px;
    }

    .why-icon-wrapper {
        width: 48px;
        height: 48px;
        border-radius: 12px;
        margin-right: 16px;
    }

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

    .why-footer-text {
        font-size: 0.875rem;
    }

    /* Mobile styles for very small screens */
    .start-here .redirect-card {
        padding: 25px 20px;
        gap: 25px;
    }

    .redirect-icon svg {
        width: 50px;
        height: 50px;
    }

    .redirect-content h3 {
        font-size: 1.3rem;
    }

    .redirect-content p {
        font-size: 0.9rem;
        margin-bottom: 18px;
    }

    .redirect-button {
        padding: 10px 20px;
        font-size: 0.85rem;
    }

    .quiz-option {
        padding: 12px 14px;
        font-size: 0.9rem;
        min-height: 44px;
    }

    .quiz-option:hover {
        transform: translateX(2px);
    }

    .quiz-option:active {
        transform: translateX(2px) scale(0.98);
    }
}

/* ========================================
   START PAGE REDIRECT STYLES
   ======================================== */

.start-redirect-content {
    margin-top: 50px;
}

.redirect-card {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 50px;
    align-items: center;
    padding: 50px;
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FBFF 100%);
    border-radius: 30px;
    box-shadow: 0 12px 60px rgba(59, 130, 246, 0.15);
    border: 1px solid rgba(59, 130, 246, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.redirect-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 80px rgba(59, 130, 246, 0.25);
    border-color: rgba(59, 130, 246, 0.2);
}

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

.redirect-content h3 {
    font-size: 2rem;
    font-weight: 800;
    color: #2D3748;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #2D3748 0%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.redirect-description {
    font-size: 1.1rem;
    color: #4A5568;
    line-height: 1.7;
    margin-bottom: 30px;
    max-width: 600px;
}

.redirect-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    padding: 18px 36px;
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    color: white;
    text-decoration: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 600;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.redirect-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(59, 130, 246, 0.4);
    text-decoration: none;
    color: white;
}

.redirect-button svg {
    transition: transform 0.3s ease;
}

.redirect-button:hover svg {
    transform: translateX(4px);
}

/* ========================================
   START PAGE SECTIONS
   ======================================== */

/* Section Container for Start Page */
.section-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.section-title {
    font-size: 3rem;
    font-weight: 800;
    color: #2D3748;
    text-align: center;
    margin-bottom: 24px;
    background: linear-gradient(135deg, #2D3748 0%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    letter-spacing: -1.5px;
}

/* Start Page Hero Section - Simplified */
.start-hero {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFF 100%);
    padding: 120px 0 80px;
    position: relative;
}

.start-hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.start-hero-content h1 {
    font-size: 3.5rem;
    font-weight: 800;
    color: #2D3748;
    margin-bottom: 24px;
    line-height: 1.1;
    background: linear-gradient(135deg, #2D3748 0%, #2B6CB8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.start-hero-subtitle {
    font-size: 1.3rem;
    color: #4A5568;
    margin-bottom: 40px;
    font-weight: 500;
}

.start-hero-illustration {
    display: flex;
    justify-content: center;
    align-items: center;
}

.start-hero-image img {
    width: 100%;
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(66, 153, 225, 0.15));
}

/* What You Can Learn Section */
.what-you-can-learn {
    padding: 80px 0;
    background: #FFFFFF;
}

.learn-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.learn-item {
    background: #FFFFFF;
    padding: 30px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid rgba(255, 193, 7, 0.1);
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.05);
    transition: all 0.2s ease;
}

.learn-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(255, 193, 7, 0.1);
}

.learn-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 20px;
}

.learn-item h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2D3748;
}

/* How This Site Works Section */
.how-site-works {
    padding: 80px 0;
    background: #F8FAFF;
}

.works-content {
    display: grid;
    gap: 40px;
    margin-top: 50px;
}

.works-step {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 20px;
    align-items: start;
    padding: 24px;
    background: #FFFFFF;
    border-radius: 12px;
    box-shadow: 0 2px 12px rgba(59, 130, 246, 0.06);
    border: 1px solid rgba(59, 130, 246, 0.08);
    transition: all 0.2s ease;
}

.works-step:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.1);
}

.step-number {
    width: 48px;
    height: 48px;
    background: #3B82F6;
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.2);
}

.step-content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    color: #2D3748;
    margin-bottom: 8px;
}

.step-content p {
    color: #4A5568;
    font-size: 1.05rem;
}

.works-example {
    margin-top: 40px;
    padding: 24px;
    background: #FFFFFF;
    border-radius: 8px;
    border-left: 4px solid #3B82F6;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
}

.works-example h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2D3748;
    margin-bottom: 15px;
}

.works-example p {
    color: #4A5568;
    font-size: 1.05rem;
}

/* Who This Site Is For Section */
.who-site-for {
    padding: 80px 0;
    background: #F0FFF4;
}

.for-content {
    margin-top: 50px;
}

.for-description {
    margin-bottom: 30px;
}

.for-description p {
    font-size: 1.2rem;
    color: #2D3748;
    font-weight: 600;
}

.for-list {
    display: grid;
    gap: 20px;
}

.for-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px 24px;
    background: #FFFFFF;
    border-radius: 12px;
    border: 1px solid rgba(34, 197, 94, 0.1);
    box-shadow: 0 2px 12px rgba(34, 197, 94, 0.06);
    transition: all 0.2s ease;
}

.for-item:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 16px rgba(34, 197, 94, 0.1);
}

.for-check {
    color: #22C55E;
    font-size: 1.25rem;
    font-weight: 700;
    flex-shrink: 0;
}

.for-item span:last-child {
    font-size: 1.05rem;
    color: #4A5568;
}

/* What This Site Is Not Section */
.what-site-is-not {
    padding: 80px 0;
    background: #FFF5F5;
}

.not-content {
    display: grid;
    gap: 30px;
    margin-top: 50px;
}

.not-box {
    padding: 24px;
    background: #FFFFFF;
    border-radius: 12px;
    border: 1px solid rgba(239, 68, 68, 0.1);
    box-shadow: 0 2px 12px rgba(239, 68, 68, 0.06);
    transition: all 0.2s ease;
}

.not-box:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(239, 68, 68, 0.1);
}

.not-box h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: #DC2626;
    margin-bottom: 15px;
}

.not-box p {
    color: #4A5568;
    font-size: 1.05rem;
}

/* Our Approach to Accuracy Section */
.accuracy-approach {
    padding: 80px 0;
    background: #F8F8FF;
}

.accuracy-content {
    margin-top: 50px;
    text-align: center;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.accuracy-content p {
    font-size: 1.1rem;
    color: #4A5568;
    margin-bottom: 30px;
}

.accuracy-list {
    list-style: none;
    margin: 30px 0;
}

.accuracy-list li {
    font-size: 1.05rem;
    color: #4A5568;
    margin-bottom: 15px;
    position: relative;
    padding-left: 30px;
}

.accuracy-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #7C3AED;
    font-weight: 700;
}

/* Start Exploring Section */
.start-exploring {
    padding: 80px 0;
    background: #F0F7FF;
}

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

.exploring-title {
    font-size: 2.5rem;
    font-weight: 800;
    color: #2D3748;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #2D3748 0%, #3B82F6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.exploring-subtitle {
    font-size: 1.3rem;
    color: #4A5568;
    margin-bottom: 50px;
    font-weight: 500;
}

.exploring-options {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
    margin-bottom: 40px;
}

.exploring-option {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 20px 24px;
    background: #FFFFFF;
    border-radius: 12px;
    text-decoration: none;
    border: 1px solid rgba(59, 130, 246, 0.1);
    box-shadow: 0 2px 12px rgba(59, 130, 246, 0.06);
    transition: all 0.2s ease;
}

.exploring-option:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(59, 130, 246, 0.1);
    text-decoration: none;
}

.option-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.option-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: #2D3748;
    flex: 1;
    text-align: left;
}

.option-arrow {
    font-size: 1.2rem;
    color: #3B82F6;
    font-weight: 700;
    transition: transform 0.3s ease;
}

.exploring-option:hover .option-arrow {
    transform: translateX(5px);
}

.exploring-tip {
    padding: 16px 24px;
    background: #FFFFFF;
    border-radius: 8px;
    border-left: 4px solid #3B82F6;
    margin-top: 20px;
    box-shadow: 0 2px 8px rgba(59, 130, 246, 0.1);
}

.exploring-tip p {
    color: #4A5568;
    font-size: 1.05rem;
}

.exploring-tip strong {
    color: #2D3748;
    font-weight: 700;
}

/* ========================================
   FOOTER SECTION
   ======================================== */
.footer {
    background: linear-gradient(135deg, #1E293B 0%, #334155 100%);
    color: #94A3B8;
    padding: 80px 0 0;
    margin-top: 0;
}

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

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-column {
    display: flex;
    flex-direction: column;
}

.footer-brand {
    max-width: 320px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    text-decoration: none;
}

.footer-logo-image {
    height: 40px;
    width: auto;
    opacity: 0.9;
}

.footer-logo-text {
    font-size: 24px;
    font-weight: 700;
    color: #FFFFFF;
    letter-spacing: -0.5px;
}

.footer-description p {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: #94A3B8;
    margin-bottom: 12px;
    font-weight: 400;
}

.footer-tagline {
    font-style: italic;
    color: #64748B !important;
    margin-top: 8px;
}

.footer-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #FFFFFF;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links li {
    margin-bottom: 16px;
}

.footer-link {
    color: #94A3B8;
    text-decoration: none;
    font-size: 0.9375rem;
    font-weight: 400;
    line-height: 1.6;
    transition: all 0.3s ease;
    display: inline-block;
}

.footer-link:hover {
    color: #FFFFFF;
    transform: translateX(4px);
}

.footer-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 1px;
    background: #FFFFFF;
    transition: width 0.3s ease;
}

.footer-link:hover::after {
    width: 100%;
}

.footer-bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.1);
    padding: 32px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom-left p,
.footer-bottom-right p {
    font-size: 0.875rem;
    color: #64748B;
    margin: 0;
    font-weight: 400;
}

.footer-bottom-right p {
    font-style: italic;
}

.footer-disclaimer {
    border-top: 1px solid rgba(148, 163, 184, 0.05);
    padding: 20px 0;
    text-align: center;
}

.footer-disclaimer p {
    font-size: 0.75rem;
    color: #64748B;
    margin: 0;
    font-weight: 400;
    line-height: 1.5;
}

/* Responsive Design for Footer */
@media screen and (max-width: 1024px) {
    .footer-content {
        grid-template-columns: 1.5fr 1fr 1fr;
        gap: 40px;
    }

    .footer-column:last-child {
        grid-column: span 1;
    }
}

/* Responsive Design - About Page - Tablets */
@media screen and (max-width: 1024px) {
    .about-hero {
        padding: 100px 0 60px;
    }

    .about-hero-title {
        font-size: 2.8rem;
    }

    .about-hero-subtitle {
        font-size: 1.3rem;
        margin-top: 16px;
    }

    .about-container {
        max-width: 700px;
    }

    .about-intro,
    .about-section {
        padding: 32px;
        margin-bottom: 40px;
    }

    .about-section-title {
        font-size: 1.6rem;
        margin-bottom: 20px;
    }

    .about-intro p,
    .about-section p {
        font-size: 1.1rem;
        line-height: 1.7;
        margin-bottom: 20px;
    }

    .about-list {
        margin: 20px 0;
        padding-left: 24px;
    }

    .about-list li {
        font-size: 1.1rem;
        margin-bottom: 12px;
        line-height: 1.6;
    }

    .about-conclusion {
        padding: 32px;
        margin-top: 60px;
    }

    .about-conclusion p {
        font-size: 1.15rem;
        line-height: 1.7;
    }
}

@media screen and (max-width: 768px) {
    .footer {
        padding: 60px 0 0;
    }

    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
        margin-bottom: 40px;
    }

    .footer-brand {
        grid-column: span 2;
        max-width: none;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
        padding: 24px 0;
    }

    .footer-logo {
        margin-bottom: 20px;
    }

    .footer-logo-image {
        height: 36px;
    }

    .footer-logo-text {
        font-size: 22px;
    }

    .footer-title {
        font-size: 1rem;
        margin-bottom: 20px;
    }

    .footer-links li {
        margin-bottom: 14px;
    }

    .footer-link {
        font-size: 0.875rem;
    }
}

@media screen and (max-width: 480px) {
    .footer-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .footer-brand {
        grid-column: span 1;
    }

    .footer-logo {
        margin-bottom: 16px;
    }

    .footer-logo-image {
        height: 32px;
    }

    .footer-logo-text {
        font-size: 20px;
    }

    .footer-description p {
        font-size: 0.875rem;
    }

    .footer-title {
        font-size: 0.9375rem;
        margin-bottom: 16px;
    }

    .footer-links li {
        margin-bottom: 12px;
    }

    .footer-link {
        font-size: 0.8125rem;
    }

    .footer-bottom {
        padding: 20px 0;
    }

    .footer-bottom-left p,
    .footer-bottom-right p {
        font-size: 0.8125rem;
    }
}

/* ========================================
   ABOUT PAGE STYLES
   ======================================== */
.about-hero {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FBFF 100%);
    padding: 120px 0 80px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 60%;
    height: 160%;
    background: radial-gradient(circle, rgba(42, 123, 246, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.about-hero::after {
    content: '';
    position: absolute;
    bottom: -20%;
    left: -5%;
    width: 50%;
    height: 140%;
    background: radial-gradient(circle, rgba(30, 91, 214, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.about-hero-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
    z-index: 1;
}

.about-hero-title {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(135deg, #2A7BF6 0%, #1E5BD6 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1.5px;
}

.about-hero-subtitle {
    font-size: 1.5rem;
    color: #64748B;
    font-weight: 400;
    line-height: 1.5;
    margin: 0;
}

.about-content {
    padding: 40px 0 80px;
    background: #FAFBFF;
}

.about-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

.about-intro {
    background: #FFFFFF;
    padding: 40px;
    border-radius: 16px;
    margin-bottom: 60px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(42, 123, 246, 0.08);
}

.about-intro p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: #334155;
    margin-bottom: 20px;
    font-weight: 400;
}

.about-intro p:last-child {
    margin-bottom: 0;
}

.about-section {
    background: #FFFFFF;
    padding: 40px;
    border-radius: 16px;
    margin-bottom: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    border: 1px solid rgba(42, 123, 246, 0.08);
}

.about-section-title {
    font-size: 2rem;
    font-weight: 700;
    color: #1E293B;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
}

.about-section p {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: #334155;
    margin-bottom: 20px;
    font-weight: 400;
}

.about-list {
    list-style: none;
    padding: 0;
    margin: 20px 0;
}

.about-list li {
    font-size: 1.0625rem;
    line-height: 1.7;
    color: #334155;
    margin-bottom: 12px;
    padding-left: 24px;
    position: relative;
}

.about-list li::before {
    content: '•';
    color: #2A7BF6;
    font-size: 1.2rem;
    font-weight: 700;
    position: absolute;
    left: 0;
    top: -2px;
}

.about-columns {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
    margin: 32px 0;
}

.about-column {
    background: rgba(42, 123, 246, 0.02);
    padding: 24px;
    border-radius: 12px;
    border: 1px solid rgba(42, 123, 246, 0.1);
}

.about-column-title {
    font-size: 1.125rem;
    font-weight: 600;
    color: #2A7BF6;
    margin-bottom: 16px;
    letter-spacing: -0.25px;
}

.belief-values {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin: 32px 0;
}

.belief-item {
    text-align: center;
    padding: 24px 20px;
    background: rgba(42, 123, 246, 0.03);
    border-radius: 12px;
    border: 1px solid rgba(42, 123, 246, 0.08);
    transition: all 0.3s ease;
}

.belief-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(42, 123, 246, 0.1);
    border-color: rgba(42, 123, 246, 0.15);
}

.belief-item h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2A7BF6;
    margin-bottom: 12px;
}

.belief-item p {
    font-size: 0.9375rem;
    line-height: 1.5;
    color: #64748B;
    margin: 0;
}

.about-conclusion {
    text-align: center;
    padding: 40px;
    background: linear-gradient(135deg, rgba(42, 123, 246, 0.05) 0%, rgba(30, 91, 214, 0.05) 100%);
    border-radius: 16px;
    border: 1px solid rgba(42, 123, 246, 0.1);
    margin-bottom: 0;
}

.about-conclusion p {
    font-size: 1.25rem;
    font-weight: 600;
    color: #2A7BF6;
    margin: 0;
    font-style: italic;
}

/* Responsive Design for About Page */
@media screen and (max-width: 768px) {
    .about-hero {
        padding: 100px 0 60px;
    }

    .about-hero-title {
        font-size: 2.5rem;
    }

    .about-hero-subtitle {
        font-size: 1.25rem;
    }

    .about-intro,
    .about-section {
        padding: 24px;
    }

    .about-section-title {
        font-size: 1.5rem;
    }

    .about-columns {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .belief-values {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .about-intro p,
    .about-section p {
        font-size: 1rem;
    }

    .about-list li {
        font-size: 1rem;
    }
}

@media screen and (max-width: 480px) {
    .about-hero {
        padding: 80px 0 40px;
    }

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

    .about-hero-subtitle {
        font-size: 1.125rem;
    }

    .about-content {
        padding: 20px 0 60px;
    }

    .about-intro,
    .about-section {
        padding: 20px;
        margin-bottom: 24px;
    }

    .about-conclusion {
        padding: 24px;
    }

    .about-conclusion p {
        font-size: 1.125rem;
    }
}

/* ========================================
   ENHANCED ANIMATIONS
   ======================================== */
@keyframes float-hero {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(-30px) rotate(120deg);
    }
    66% {
        transform: translateY(15px) rotate(240deg);
    }
}

@keyframes float-hero-reverse {
    0%, 100% {
        transform: translateY(0px) rotate(0deg);
    }
    33% {
        transform: translateY(20px) rotate(-120deg);
    }
    66% {
        transform: translateY(-25px) rotate(-240deg);
    }
}

@keyframes float-section {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
    }
    25% {
        transform: translateY(-15px) translateX(10px);
    }
    50% {
        transform: translateY(10px) translateX(-5px);
    }
    75% {
        transform: translateY(-8px) translateX(8px);
    }
}

@keyframes float-section-reverse {
    0%, 100% {
        transform: translateY(0px) translateX(0px);
    }
    25% {
        transform: translateY(15px) translateX(-10px);
    }
    50% {
        transform: translateY(-10px) translateX(5px);
    }
    75% {
        transform: translateY(8px) translateX(-8px);
    }
}

@keyframes pulse-hero {
    0%, 100% {
        transform: scale(1);
        opacity: 0.6;
    }
    50% {
        transform: scale(1.1);
        opacity: 0.3;
    }
}

/* Enhanced Section Backgrounds */
.core-categories,
.start-here,
.learn-fun,
.popular-guides,
.why-learn {
    position: relative;
}

.core-categories::before,
.start-here::before,
.learn-fun::before,
.popular-guides::before,
.why-learn::before {
    animation-timing-function: ease-in-out;
}

.core-categories::after,
.start-here::after,
.learn-fun::after,
.popular-guides::after,
.why-learn::after {
    animation-timing-function: ease-in-out;
}

/* ========================================
   ARTICLE PAGE STYLES
   ======================================== */

.article {
    max-width: 800px;
    margin: 120px auto 60px;
    padding: 0 20px;
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
    overflow: hidden;
}

.article-content {
    padding: 50px;
}

.article-content h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1A202C;
    margin-bottom: 30px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.article-content h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2D3748;
    margin: 40px 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #E2E8F0;
    line-height: 1.3;
}

.article-content h2:first-of-type {
    margin-top: 20px;
}

.article-content p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #4A5568;
    margin-bottom: 20px;
    font-weight: 400;
}

.article-content ul {
    margin: 20px 0;
    padding-left: 30px;
}

.article-content li {
    font-size: 1.05rem;
    line-height: 1.6;
    color: #4A5568;
    margin-bottom: 10px;
}

/* Page Styles for Privacy and Terms */
.page {
    max-width: 800px;
    margin: 120px auto 60px;
    padding: 50px;
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.page h1 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1A202C;
    margin-bottom: 30px;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.page h2 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2D3748;
    margin: 40px 0 20px;
    padding-bottom: 12px;
    border-bottom: 2px solid #E2E8F0;
    line-height: 1.3;
}

.page h2:first-of-type {
    margin-top: 0;
}

.page p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #4A5568;
    margin-bottom: 20px;
    font-weight: 400;
}

.page a {
    color: #3B82F6;
    text-decoration: none;
    transition: color 0.3s ease;
}

.page a:hover {
    color: #2563EB;
    text-decoration: underline;
}

/* Article Header */
body header {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFF 100%);
    box-shadow: 0 2px 20px rgba(59, 130, 246, 0.08);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
    border-bottom: 1px solid rgba(59, 130, 246, 0.1);
}

body header a {
    text-decoration: none;
    color: #3B82F6;
    font-weight: 700;
    font-size: 1.2rem;
    margin: 0 20px;
    transition: color 0.3s ease;
}

body header a:hover {
    color: #2563EB;
}

/* Article Footer */
body footer {
    text-align: center;
    padding: 40px 20px;
    background: #F8FAFF;
    margin-top: 40px;
    border-top: 1px solid #E2E8F0;
}

body footer p {
    color: #718096;
    font-size: 0.95rem;
    margin: 0;
}

/* ========================================
   COMING SOON PAGE STYLES
   ======================================== */

.coming-soon {
    padding: 120px 0 80px;
    min-height: calc(100vh - 80px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFF 100%);
}

.coming-soon h2 {
    font-size: 3rem;
    font-weight: 800;
    color: #1A202C;
    margin-bottom: 60px;
    text-align: center;
    line-height: 1.2;
    letter-spacing: -0.5px;
}

.coming-soon-item {
    background: linear-gradient(135deg, #FFFFFF 0%, #F8FAFF 100%);
    border-radius: 20px;
    padding: 40px;
    margin-bottom: 30px;
    max-width: 600px;
    width: 100%;
    box-shadow: 0 8px 32px rgba(59, 130, 246, 0.08);
    border: 1px solid rgba(59, 130, 246, 0.1);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.coming-soon-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, #3B82F6 0%, #3498DB 50%, #2563EB 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.coming-soon-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 16px 48px rgba(59, 130, 246, 0.15);
    border-color: rgba(59, 130, 246, 0.2);
}

.coming-soon-item:hover::before {
    transform: scaleX(1);
}

.coming-soon-item h3 {
    font-size: 1.8rem;
    font-weight: 700;
    color: #2D3748;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.coming-soon-item h3::before {
    content: '🚧';
    font-size: 1.5rem;
}

.coming-soon-item p {
    font-size: 1.1rem;
    line-height: 1.7;
    color: #4A5568;
    margin: 0;
}

/* Responsive Design for Coming Soon */
@media screen and (max-width: 768px) {
    .coming-soon {
        padding: 100px 20px 60px;
        min-height: calc(100vh - 70px);
    }

    .coming-soon h2 {
        font-size: 2.5rem;
        margin-bottom: 40px;
    }

    .coming-soon-item {
        padding: 30px;
        margin-bottom: 20px;
        max-width: 100%;
    }

    .coming-soon-item h3 {
        font-size: 1.5rem;
    }

    .coming-soon-item p {
        font-size: 1rem;
    }
}

/* Responsive Design for Page Styles (Privacy & Terms) */
@media screen and (max-width: 768px) {
    .page {
        margin: 100px 20px 60px;
        padding: 30px 25px;
        border-radius: 12px;
    }

    .page h1 {
        font-size: 2rem;
        margin-bottom: 25px;
    }

    .page h2 {
        font-size: 1.5rem;
        margin: 30px 0 15px;
    }

    .page p {
        font-size: 1rem;
        margin-bottom: 18px;
    }
}

@media screen and (max-width: 480px) {
    .page {
        padding: 25px 20px;
    }

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

    .page h2 {
        font-size: 1.4rem;
    }
}