:root {
    /* Main color palette - teal theme */
    --color-primary: #087E8B;
    --color-secondary: #0B3954;
    --color-accent: #FF5A5F;
    --color-dark: #0F2D3D;
    --color-darker: #0A1D27;
    --color-light: #BFD7EA;
    --color-white: #ffffff;
    --color-gray: #f0f0f0;
    --color-text: #333333;
    
    /* Fonts */
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-heading: 'Arial', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    
    /* Border radius */
    --radius-sm: 5px;
    --radius-md: 10px;
    --radius-lg: 15px;
    --radius-round: 50%;
}

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

body {
    font-family: var(--font-main);
    color: var(--color-text);
    background-color: #f5f9fa;
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

h2::after {
    content: '';
    position: absolute;
    width: 80px;
    height: 4px;
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    border-radius: 2px;
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--spacing-sm);
}

a {
    text-decoration: none;
    color: var(--color-primary);
    transition: color 0.3s ease;
}

a:hover {
    color: var(--color-secondary);
}

ul {
    list-style: none;
}

/* Layout */
.wrapper {
    display: flex;
    width: 100%;
}

/* Header */
.header {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding: var(--spacing-md);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.logo {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    padding: var(--spacing-xs) 0;
}

.site-logo {
    width: 160px;
    height: 40px;
}

.main-nav {
    flex: 0 0 auto;
}

.main-nav ul {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-md);
}

.main-nav li a {
    display: flex;
    align-items: center;
    padding: var(--spacing-sm);
    color: var(--color-white);
    border-radius: var(--radius-md);
    transition: background-color 0.3s ease;
}

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

.nav-icon {
    margin-right: var(--spacing-sm);
}

/* Content */
.content {
    width: 100%;
    margin-top: 80px;
}

/* Hero Section */
.hero {
    min-height: 80vh;
    background-color: var(--color-darker);
    display: flex;
    flex-direction: row;
    padding: var(--spacing-xl);
    align-items: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--color-darker) 0%, var(--color-primary) 100%);
    opacity: 0.9;
    z-index: 0;
}

.hero-text {
    flex: 1;
    z-index: 2;
    color: var(--color-white);
    padding: 0 var(--spacing-lg);
    max-width: 600px;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-white);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-lg);
    opacity: 0.9;
}

.hero-visual {
    flex: 1;
    z-index: 2;
    display: flex;
    justify-content: flex-end;
}

.hero-svg {
    width: 100%;
    max-width: 500px;
    height: auto;
}

/* Buttons */
.btn-primary {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background: linear-gradient(to right, var(--color-primary), var(--color-secondary));
    color: var(--color-white);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 6px rgba(90, 24, 154, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 12px rgba(90, 24, 154, 0.3);
    color: var(--color-white);
}

.btn-secondary {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    border-radius: var(--radius-md);
    font-weight: 600;
    text-transform: uppercase;
    transition: background-color 0.3s ease, color 0.3s ease;
}

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

.pulse {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(157, 78, 221, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(157, 78, 221, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(157, 78, 221, 0);
    }
}

/* Stats Section */
.stats-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--color-dark);
    color: var(--color-white);
}

.stats-section h2 {
    color: var(--color-white);
    margin-bottom: var(--spacing-lg);
}

.stats-section h2::after {
    background: var(--color-accent);
}

.stats-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
    max-width: 1200px;
    margin: 0 auto;
}

.stat-item {
    text-align: center;
    padding: var(--spacing-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-10px);
}

.stat-icon {
    margin-bottom: var(--spacing-sm);
}

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

.stat-label {
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* Latest Section */
.latest-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: #f8f5fd;
}

.content-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.grid-item {
    overflow: hidden;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    background-color: var(--color-white);
}

.grid-item:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.15);
}

.content-card {
    overflow: hidden;
}

.card-image {
    width: 100%;
    height: auto;
    transition: transform 0.5s ease;
}

.grid-item:hover .card-image {
    transform: scale(1.05);
}

.card-info {
    padding: var(--spacing-sm);
}

.card-info h3 {
    font-size: 1.2rem;
    margin-bottom: var(--spacing-xs);
}

.card-info p {
    color: #777;
    font-size: 0.9rem;
}

.view-more {
    text-align: center;
    margin-top: var(--spacing-lg);
}

/* Premium Section */
.premium-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: #f0e9f7;
    position: relative;
}

.features-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.feature {
    text-align: center;
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    background-color: var(--color-white);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.feature:hover {
    transform: translateY(-5px);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-md);
}

.feature h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-sm);
}

.premium-cta {
    text-align: center;
}

/* Categories Section */
.categories-section {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: var(--color-white);
}

.category-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    justify-content: center;
}

.category-tag {
    padding: var(--spacing-xs) var(--spacing-md);
    background-color: #f0e6ff;
    color: var(--color-primary);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.category-tag:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
}

/* Testimonials */
.testimonials {
    padding: var(--spacing-xl) var(--spacing-md);
    background-color: #f8f5fd;
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.testimonial {
    background-color: var(--color-white);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    position: relative;
}

.quote-mark {
    font-size: 4rem;
    position: absolute;
    top: -20px;
    left: 10px;
    color: var(--color-accent);
    opacity: 0.2;
    font-family: serif;
}

.testimonial p {
    font-style: italic;
    margin-bottom: var(--spacing-md);
}

.testimonial-author {
    text-align: right;
    font-weight: 600;
    color: var(--color-primary);
}

/* Call to Action */
.call-to-action {
    padding: var(--spacing-xl);
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: var(--color-white);
}

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

.cta-content {
    flex: 1;
    padding-right: var(--spacing-lg);
    text-align: left;
}

.cta-visual {
    flex: 0 0 200px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.call-to-action h2 {
    color: var(--color-white);
    text-align: left;
}

.call-to-action h2::after {
    background: var(--color-white);
    left: 0;
    transform: translateX(0);
}

.call-to-action p {
    margin-bottom: var(--spacing-lg);
    max-width: 600px;
}

.cta-features {
    margin-bottom: var(--spacing-lg);
}

.cta-features li {
    display: flex;
    align-items: center;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.cta-icon {
    margin-right: var(--spacing-xs);
}

@media (max-width: 768px) {
    .cta-container {
        flex-direction: column;
    }
    
    .cta-content {
        padding-right: 0;
        text-align: center;
        margin-bottom: var(--spacing-lg);
    }
    
    .call-to-action h2 {
        text-align: center;
    }
    
    .call-to-action h2::after {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .cta-features li {
        justify-content: center;
    }
}

/* Footer */
footer {
    background-color: var(--color-dark);
    color: var(--color-white);
    padding-top: var(--spacing-lg);
    border-top: 5px solid var(--color-primary);
}

.footer-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

.footer-brand {
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    flex: 1 1 100%;
}

.footer-icon {
    margin-left: var(--spacing-sm);
    display: inline-block;
    vertical-align: middle;
    transition: transform 0.3s ease;
}

.footer-icon:hover {
    transform: scale(1.1);
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    flex: 1 1 100%;
}

.footer-col {
    flex: 1;
    margin-bottom: var(--spacing-md);
    min-width: 180px;
    padding-right: var(--spacing-md);
}

.footer-col h4 {
    color: var(--color-accent);
    margin-bottom: var(--spacing-sm);
    position: relative;
    padding-bottom: var(--spacing-xs);
}

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

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

.footer-col li {
    margin-bottom: var(--spacing-xs);
}

.footer-col a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s, transform 0.3s;
    display: inline-block;
}

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

.copyright {
    text-align: center;
    padding: var(--spacing-md);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9rem;
    color: #b0b0b0;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 24px;
    cursor: pointer;
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 100%;
    height: 4px;
    background-color: var(--color-white);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: translateY(10px) rotate(45deg);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: translateY(-10px) rotate(-45deg);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-lg) var(--spacing-md);
    }
    
    .hero-text {
        margin-bottom: var(--spacing-lg);
        padding: 0;
    }
    
    .hero h1 {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .header {
        padding: var(--spacing-xs);
    }
    
    .main-nav {
        display: none;
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: var(--color-dark);
        padding: var(--spacing-md);
    }
    
    .main-nav.active {
        display: block;
    }
    
    .main-nav ul {
        flex-direction: column;
        align-items: center;
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .features-container {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.6rem;
    }
    
    .hero {
        min-height: 50vh;
    }
    
    .stats-container {
        flex-direction: column;
    }
    
    .stat-item {
        padding: var(--spacing-sm);
    }
    
    .content-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-links {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
}