/* Base Styles */
:root {
    --color-background: #252525;
    --color-text: #FFFBEA;
    --color-text-light: #f5e9c8;
    --color-primary: #FFFBEA;
    --color-secondary: #333333;
    --color-accent: #444444;
    --color-border: #444444;
    --color-white: #252525;
    --color-highlight: #333333;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
    --shadow-sm: 0 1px 2px rgba(255, 251, 234, 0.05);
    --shadow-md: 0 4px 6px rgba(255, 251, 234, 0.05), 0 1px 3px rgba(255, 251, 234, 0.1);
    --shadow-lg: 0 10px 15px rgba(255, 251, 234, 0.05), 0 4px 6px rgba(255, 251, 234, 0.05);
    --border-radius-sm: 4px;
    --border-radius-md: 8px;
    --border-radius-lg: 12px;
    --transition: all 0.3s ease;
    --container-width: 1200px;
    --header-height: 70px;
}

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

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

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

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

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

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 3.5rem;
    font-weight: 700;
    letter-spacing: -0.03em;
}

h2 {
    font-size: 2.5rem;
    letter-spacing: -0.02em;
    margin-bottom: 2rem;
}

h3 {
    font-size: 1.5rem;
    letter-spacing: -0.01em;
}

p {
    margin-bottom: 1.5rem;
}

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: var(--font-sans);
}

input, textarea {
    font-family: var(--font-sans);
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 6rem 0;
}

.highlight {
    position: relative;
    display: inline-block;
}

.highlight::after {
    content: '';
    position: absolute;
    bottom: 0.1em;
    left: 0;
    width: 100%;
    height: 0.3em;
    background-color: var(--color-secondary);
    z-index: -1;
    opacity: 0.6;
}

/* Header & Navigation */
header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    background-color: var(--color-background);
    z-index: 1000;
    border-bottom: 1px solid var(--color-border);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
    padding: 0 2rem;
    max-width: var(--container-width);
    margin: 0 auto;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-links a {
    position: relative;
    font-weight: 500;
    padding: 0.5rem 0;
}

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

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

.menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 24px;
    height: 18px;
}

.menu-toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: var(--color-text);
    transition: var(--transition);
}

/* Hero Section */
.hero {
    padding-top: calc(var(--header-height) + 6rem);
    padding-bottom: 6rem;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    max-width: 800px;
    margin-bottom: 1.5rem;
}

.hero .subtitle {
    font-size: 1.25rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin-bottom: 3rem;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    margin-bottom: 4rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem 1.5rem;
    border-radius: var(--border-radius-md);
    font-weight: 500;
    transition: var(--transition);
}

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

.btn.primary:hover {
    background-color: #000000;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

.btn.secondary:hover {
    background-color: #d0d0d0;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hero-image {
    position: relative;
    width: 100%;
    height: 300px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.geometric-shape {
    position: absolute;
    border-radius: var(--border-radius-lg);
    background-color: var(--color-secondary);
}

.geometric-shape:nth-child(1) {
    width: 200px;
    height: 200px;
    top: 20px;
    left: calc(50% - 220px);
    transform: rotate(15deg);
    opacity: 0.7;
}

.geometric-shape:nth-child(2) {
    width: 150px;
    height: 150px;
    top: 50px;
    left: calc(50% - 50px);
    transform: rotate(-10deg);
    opacity: 0.5;
}

.geometric-shape:nth-child(3) {
    width: 100px;
    height: 100px;
    top: 100px;
    left: calc(50% + 100px);
    transform: rotate(25deg);
    opacity: 0.3;
}

/* Features Section */
.features {
    background-color: var(--color-white);
    text-align: center;
}

.features h2 {
    margin-bottom: 3rem;
}

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

.feature-card {
    background-color: var(--color-background);
    padding: 2rem;
    border-radius: var(--border-radius-lg);
    transition: var(--transition);
    text-align: left;
}

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

.feature-card .icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    margin-bottom: 1.5rem;
    color: var(--color-text);
}

.feature-card h3 {
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

/* About Section */
.about {
    background-color: var(--color-background);
}

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

.about-text p {
    color: var(--color-text-light);
    margin-bottom: 2rem;
}

.stats {
    display: flex;
    gap: 3rem;
    margin-top: 3rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: var(--color-text-light);
    font-size: 0.875rem;
}

.about-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 400px;
    background-color: var(--color-secondary);
    border-radius: var(--border-radius-lg);
    position: relative;
    overflow: hidden;
}

.shape-1, .shape-2 {
    position: absolute;
    background-color: var(--color-white);
    border-radius: var(--border-radius-lg);
}

.shape-1 {
    width: 60%;
    height: 60%;
    top: 20%;
    left: 20%;
    opacity: 0.3;
    transform: rotate(15deg);
}

.shape-2 {
    width: 40%;
    height: 40%;
    top: 30%;
    left: 30%;
    opacity: 0.5;
    transform: rotate(-15deg);
}

/* Testimonials Section */
.testimonials {
    background-color: var(--color-white);
    text-align: center;
}

.testimonial-slider {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    height: 250px;
}

.testimonial-card {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem;
    background-color: var(--color-background);
    border-radius: var(--border-radius-lg);
    opacity: 0;
    transform: translateX(50px);
    transition: all 0.5s ease;
    visibility: hidden;
}

.testimonial-card.active {
    opacity: 1;
    transform: translateX(0);
    visibility: visible;
}

.quote {
    font-size: 1.25rem;
    font-style: italic;
    margin-bottom: 2rem;
    position: relative;
}

.quote::before {
    content: '"';
    font-size: 4rem;
    position: absolute;
    top: -2rem;
    left: -1rem;
    opacity: 0.1;
}

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

.author-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--color-secondary);
}

.author-name {
    font-weight: 600;
}

.author-title {
    font-size: 0.875rem;
    color: var(--color-text-light);
}

.testimonial-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 2rem;
    gap: 1rem;
}

.prev, .next {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-background);
    transition: var(--transition);
}

.prev:hover, .next:hover {
    background-color: var(--color-secondary);
}

.dots {
    display: flex;
    gap: 0.5rem;
}

.dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--color-secondary);
    transition: var(--transition);
    cursor: pointer;
}

.dot.active {
    background-color: var(--color-primary);
    transform: scale(1.5);
}

/* Contact Section */
.contact {
    background-color: var(--color-background);
    text-align: center;
}

.contact h2 {
    margin-bottom: 3rem;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    text-align: left;
}

.form-group {
    margin-bottom: 1.5rem;
}

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

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-md);
    background-color: var(--color-white);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 2px rgba(45, 45, 45, 0.1);
}

.contact-form .btn {
    margin-top: 1rem;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2rem;
}

.info-item .icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    background-color: var(--color-secondary);
    border-radius: 50%;
    color: var(--color-text);
    flex-shrink: 0;
}

.info-item h3 {
    margin-bottom: 0.5rem;
}

.info-item p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

.social-links {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-secondary);
    color: var(--color-text);
    transition: var(--transition);
}

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

/* Footer */
footer {
    background-color: var(--color-white);
    padding: 4rem 0 2rem;
    border-top: 1px solid var(--color-border);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
}

.footer-logo p {
    color: var(--color-text-light);
    margin-top: 1rem;
}

.footer-links {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.footer-column h3 {
    margin-bottom: 1.5rem;
    font-size: 1.25rem;
}

.footer-column ul {
    list-style: none;
}

.footer-column li {
    margin-bottom: 0.75rem;
}

.footer-column a {
    color: var(--color-text-light);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
    color: var(--color-text-light);
    font-size: 0.875rem;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.25rem;
    }
    
    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .about-image {
        order: -1;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    section {
        padding: 4rem 0;
    }
    
    .nav-links {
        display: none;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .stats {
        flex-direction: column;
        gap: 1.5rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    .cta-buttons {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn {
        width: 100%;
    }
    
    .footer-links {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        gap: 1rem;
        text-align: center;
    }
}

/* Accessibility Enhancements */
:focus {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* Animation Classes */
.fade-in {
    animation: fadeIn 1s ease forwards;
}

.slide-up {
    animation: slideUp 0.8s ease forwards;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

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

/* Dark Mode Support */
@media (prefers-color-scheme: dark) {
    :root {
        --color-background: #FFFBEA;
        --color-text: #252525;
        --color-text-light: #333333;
        --color-primary: #252525;
        --color-secondary: #f5e9c8;
        --color-accent: #e6e6e6;
        --color-border: #e6e6e6;
        --color-white: #FFFBEA;
        --color-highlight: #f5e9c8;
    }
    
    .btn.primary {
        background-color: var(--color-primary);
        color: #FFFBEA;
    }
    
    .btn.secondary {
        background-color: var(--color-secondary);
        color: var(--color-text);
    }
    
    .feature-card,
    .testimonial-card,
    .prev, 
    .next {
        background-color: #f5e9c8;
    }
    
    .form-group input,
    .form-group textarea {
        background-color: #f5e9c8;
        color: var(--color-text);
    }
}