:root {
    --primary-color: #4cc9f0;
    --secondary-color: #4361ee;
    --accent-color: #f72585;
    --text-color: #2b2d42;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --gray: #8d99ae;
    --dark-blue: #3f37c9;
    
    --border-radius: 16px;
    --spacing-unit: 24px;
    --container-width: 1200px;
    --font-main: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    
    --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

/* Reset & Base Styles */
* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: var(--font-main);
    color: var(--text-color);
    line-height: 1.6;
    background-color: #edf2f4;
}

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

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

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

/* Typography */
h1, h2, h3 {
    margin-top: 0;
    line-height: 1.2;
    font-weight: 700;
}

h1 { 
    font-size: 3rem; 
    margin-bottom: 1.5rem; 
    background: linear-gradient(45deg, var(--secondary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

h2 { 
    font-size: 2.2rem; 
    margin-bottom: 1.5rem; 
    color: var(--dark-blue); 
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background: var(--accent-color);
    margin-top: 10px;
    border-radius: 2px;
}

h3 { font-size: 1.5rem; margin-bottom: 1rem; }
p { margin-bottom: 1.5rem; font-size: 1.1rem; }

/* Layout Utilities */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-unit);
}

/* Bento Grid System */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: var(--spacing-unit);
    margin-bottom: var(--spacing-unit);
}

.bento-item {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: var(--spacing-unit);
    box-shadow: var(--shadow-sm);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
    position: relative;
}

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

.col-span-12 { grid-column: span 12; }
.col-span-8 { grid-column: span 8; }
.col-span-6 { grid-column: span 6; }
.col-span-4 { grid-column: span 4; }

/* Specific Bento Layouts for Alternating Blocks */
.content-block {
    padding: 80px 0;
}

.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.reverse .image-content {
    order: 1;
}

.reverse .text-content {
    order: 2;
}

.text-content {
    padding: 20px;
}

.image-content svg {
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    width: 100%;
    object-fit: cover;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    border: none;
    transition: all 0.3s ease;
    text-align: center;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-size: 0.95rem;
}

.btn-primary {
    background: linear-gradient(135deg, var(--secondary-color), var(--dark-blue));
    color: var(--white);
    box-shadow: 0 4px 15px rgba(67, 97, 238, 0.4);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(67, 97, 238, 0.6);
}

.btn-large {
    font-size: 1.1rem;
    padding: 16px 32px;
    background: linear-gradient(135deg, var(--accent-color), #d90368);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(247, 37, 133, 0.4);
}

.btn-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(247, 37, 133, 0.6);
}

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

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

.btn-link {
    background: none;
    color: var(--gray);
    text-decoration: underline;
    text-transform: none;
    padding: 0;
}

.btn-sm {
    padding: 8px 16px;
    font-size: 0.85rem;
}

.btn-block {
    display: block;
    width: 100%;
}

/* Header */
.site-header {
    background-color: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 20px 0;
}

.site-header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--secondary-color);
    letter-spacing: -1px;
}

.nav-list {
    display: flex;
    gap: 30px;
    align-items: center;
}

.nav-list a {
    font-weight: 600;
    font-size: 1rem;
}

.nav-list a:hover {
    color: var(--accent-color);
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
}

.mobile-menu-toggle span {
    display: block;
    width: 30px;
    height: 3px;
    background-color: var(--text-color);
    border-radius: 3px;
    transition: all 0.3s ease;
}

/* Hero Section */
.hero {
    padding: 100px 0;
    background: linear-gradient(135deg, #e0fbfc 0%, #cfdbd5 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(76, 201, 240, 0.1) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
}

.hero-content {
    position: relative;
    z-index: 2;
}

/* Card Styles & Decorations */
.review-card {
    background-color: var(--white);
    padding: 30px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-md);
    margin-bottom: 20px;
    border-left: 6px solid var(--accent-color);
    position: relative;
}

.review-card::before {
    content: '"';
    position: absolute;
    top: 10px;
    left: 20px;
    font-size: 4rem;
    color: rgba(0,0,0,0.05);
    font-family: serif;
    line-height: 1;
}

.review-card p {
    font-style: italic;
    position: relative;
    z-index: 2;
}

.review-card cite {
    display: block;
    margin-top: 15px;
    font-weight: 700;
    color: var(--dark-blue);
    font-style: normal;
}

/* Contact Form */
.contact-section {
    padding: 100px 0;
    background-color: var(--white);
}

.contact-form {
    max-width: 600px;
    margin: 40px auto 0;
    background: var(--light-bg);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(0,0,0,0.05);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gray);
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid #e0e0e0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s ease;
    background-color: var(--white);
}

.form-group input:focus {
    border-color: var(--secondary-color);
    outline: none;
}

.form-checkbox {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 24px;
}

.form-checkbox input {
    margin-top: 6px;
    width: 18px;
    height: 18px;
}

.form-checkbox label {
    font-size: 0.9rem;
    color: var(--gray);
}

.form-checkbox a {
    color: var(--secondary-color);
    text-decoration: underline;
}

/* Footer */
.site-footer {
    background-color: var(--text-color);
    color: var(--white);
    padding: 80px 0 30px;
}

.footer-columns {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 50px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: var(--primary-color);
    margin-bottom: 24px;
    font-size: 1.3rem;
}

.footer-col p {
    color: #b0b0b0;
    font-size: 0.95rem;
    margin-bottom: 12px;
}

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

.footer-bottom {
    text-align: center;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 30px;
    font-size: 0.85rem;
    color: #666;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 20px;
    left: 20px;
    right: 20px;
    max-width: 1200px;
    margin: 0 auto;
    background-color: var(--white);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    border-radius: var(--border-radius);
    z-index: 2000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    border: 1px solid rgba(0,0,0,0.05);
}

.cookie-content {
    flex: 1;
    min-width: 300px;
}

.cookie-content h3 {
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.cookie-content p {
    margin-bottom: 0;
    font-size: 0.9rem;
    color: var(--gray);
}

.cookie-actions {
    display: flex;
    gap: 12px;
}

.hidden {
    display: none !important;
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(43, 45, 66, 0.7);
    backdrop-filter: blur(5px);
    z-index: 3000;
    display: flex;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    max-width: 500px;
    width: 90%;
    position: relative;
    box-shadow: var(--shadow-lg);
}

.close-modal {
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 2rem;
    cursor: pointer;
    color: var(--gray);
    line-height: 1;
}

.close-modal:hover {
    color: var(--accent-color);
}

.cookie-option {
    margin-bottom: 20px;
    padding-bottom: 20px;
    border-bottom: 1px solid #eee;
}

.cookie-option:last-child {
    border-bottom: none;
}

.cookie-option input[type="checkbox"] {
    margin-right: 10px;
    transform: scale(1.2);
}

/* Responsive Styles */
@media (max-width: 992px) {
    h1 { font-size: 2.5rem; }
    h2 { font-size: 1.8rem; }
    
    .grid-2 {
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .grid-2, .hero .container, .footer-columns {
        grid-template-columns: 1fr;
        flex-direction: column;
    }

    .reverse .image-content {
        order: 0;
    }
    
    .reverse .text-content {
        order: 0;
    }
    
    .hero {
        padding: 60px 0;
        text-align: center;
    }
    
    .hero h1 {
        font-size: 2.2rem;
    }
    
    .btn-large {
        width: 100%;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        width: 100%;
        background-color: var(--white);
        padding: 30px;
        box-shadow: 0 10px 20px rgba(0,0,0,0.1);
        border-top: 1px solid #eee;
    }
    
    .main-nav.active {
        display: block;
    }

    .nav-list {
        flex-direction: column;
        align-items: center;
        gap: 20px;
    }
    
    .nav-list a {
        font-size: 1.1rem;
    }

    .mobile-menu-toggle {
        display: flex;
    }
    
    .cookie-banner {
        flex-direction: column;
        align-items: stretch;
        bottom: 0;
        left: 0;
        right: 0;
        border-radius: 20px 20px 0 0;
    }
    
    .cookie-actions {
        flex-direction: column;
    }
    
    .cookie-actions button {
        width: 100%;
    }
}