:root {
    --primary: #2563eb;
    --primary-dark: #1e40af;
    --secondary: #64748b;
    --dark: #0f172a;
    --light: #f8fafc;
    --white: #ffffff;
    --text-main: #334155;
    --text-heading: #0f172a;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-main);
    background-color: var(--white);
    line-height: 1.7;
}

h1, h2, h3, .logo {
    font-family: 'Rajdhani', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-heading);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
header {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 1px solid #e2e8f0;
}

.breadcrumb-container {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--white);
    border-bottom: 1px solid #e2e8f0;
    padding: 12px 0;
    z-index: 999;
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
}

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

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--secondary);
}

.breadcrumb-current {
    color: var(--text-main);
    font-weight: 500;
}

.nav-container {
    height: 80px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    text-decoration: none;
    letter-spacing: 1px;
}

.logo span {
    color: var(--primary);
}

.main-nav ul {
    display: flex;
    list-style: none;
    align-items: center;
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 3px;
    background: var(--text-heading);
    transition: var(--transition);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

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

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

.main-nav ul li {
    margin-left: 32px;
}

.main-nav ul li a {
    text-decoration: none;
    color: var(--text-heading);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
    position: relative;
    padding-bottom: 4px;
}

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

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

.main-nav ul li a::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--primary);
    border-radius: 2px;
    transform: translateX(-50%);
    transition: width 0.3s ease, opacity 0.3s ease;
    opacity: 0;
}

.main-nav ul li a.active::after {
    width: 100%;
    opacity: 1;
}

.main-nav ul li a.nav-btn::after {
    display: none;
}

.nav-btn {
    background: var(--primary);
    color: var(--white) !important;
    padding: 10px 24px;
    border-radius: 4px;
}

.nav-btn:hover {
    background: var(--primary-dark);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
}

/* Hero */
.hero {
    padding: 160px 0 120px;
    background: radial-gradient(circle at top right, #eff6ff 0%, #ffffff 50%);
}

.hero-content {
    max-width: 700px;
}

.hero h1 {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero h1 span {
    color: var(--primary);
}

.hero p {
    font-size: 1.25rem;
    margin-bottom: 40px;
    color: var(--secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 4px;
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
    border: none;
}

.btn-secondary {
    background: transparent;
    color: var(--primary);
    border: 2px solid var(--primary);
    margin-left: 16px;
}

.btn:hover {
    transform: translateY(-2px);
}

/* Sections */
.section {
    padding: 100px 0;
}

.bg-light {
    background-color: var(--light);
}

.bg-dark {
    background-color: var(--dark);
}

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

.text-white h2, .text-white h3 {
    color: var(--white);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

/* Grids */
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.feature-card {
    padding: 40px;
    background: var(--white);
    border: 1px solid #e2e8f0;
    border-radius: 8px;
    transition: var(--transition);
}

.feature-card:hover {
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.05);
    border-color: var(--primary);
}

.feature-icon {
    font-size: 3rem;
    color: var(--primary);
    opacity: 0.2;
    font-weight: 800;
    margin-bottom: 20px;
}

/* Split Content */
.split-content {
    display: flex;
    align-items: center;
    gap: 80px;
}

.image-block img {
    width: 100%;
    border-radius: 12px;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.1);
}

.check-list {
    list-style: none;
    margin-top: 24px;
}

.check-list li {
    position: relative;
    padding-left: 32px;
    margin-bottom: 16px;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--primary);
    font-weight: bold;
}

/* Comparison */
.comparison-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.comp-item h3 {
    margin-bottom: 16px;
    color: var(--primary);
}

/* Contact Card */
.contact-card {
    max-width: 800px;
    margin: 0 auto;
    background: var(--white);
    padding: 60px;
    border-radius: 12px;
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

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

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

.form-group input, .form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #cbd5e1;
    border-radius: 4px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-checkbox {
    margin-bottom: 32px;
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-size: 0.9rem;
}

.form-checkbox input {
    margin-top: 4px;
}

.btn-block {
    width: 100%;
}

/* Footer */
footer {
    padding: 60px 0;
    border-top: 1px solid #e2e8f0;
    background: var(--light);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 24px;
}

.footer-copyright {
    margin: 0;
    color: var(--text-main);
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px;
}

.footer-links a {
    text-decoration: none;
    color: var(--secondary);
    font-size: 0.9rem;
    transition: var(--transition);
}

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

/* Cookie Consent */
.cookie-consent {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: var(--white);
    border-top: 2px solid var(--primary);
    padding: 20px;
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.1);
    z-index: 10000;
    display: none;
}

.cookie-consent.show {
    display: block;
}

.cookie-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
}

.cookie-content p {
    margin: 0;
    flex: 1;
    min-width: 250px;
    font-size: 0.9rem;
}

.cookie-content a {
    color: var(--primary);
    text-decoration: underline;
}

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

/* Responsive */
@media (max-width: 992px) {
    .hero {
        padding: 220px 0 120px;
    }
    
    .hero h1 { 
        font-size: 3rem; 
    }
    
    .features-grid, .comparison-grid { 
        grid-template-columns: 1fr; 
    }
    
    .split-content { 
        flex-direction: column; 
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-nav {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--white);
        transition: left 0.3s ease;
        overflow-y: auto;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.1);
    }
    
    .main-nav.active {
        left: 0;
    }
    
    .main-nav ul {
        flex-direction: column;
        padding: 40px 24px;
        gap: 0;
    }
    
    .main-nav ul li {
        margin: 0;
        width: 100%;
        border-bottom: 1px solid #e2e8f0;
    }
    
    .main-nav ul li a {
        display: block;
        padding: 20px 0;
        font-size: 1.1rem;
    }
    
    .main-nav ul li a.nav-btn {
        margin-top: 20px;
        text-align: center;
        border-radius: 4px;
    }
    
    .breadcrumb-container {
        top: 80px;
    }
    
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    
    .cookie-buttons {
        width: 100%;
        justify-content: center;
    }
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 100px;
    right: 20px;
    background-color: var(--white);
    border: 2px solid var(--primary);
    color: var(--text-heading);
    padding: 16px 24px;
    border-radius: 8px;
    box-shadow: 0 4px 20px rgba(37, 99, 235, 0.3);
    z-index: 3000;
    opacity: 0;
    transform: translateX(400px);
    transition: all 0.3s ease;
    max-width: 400px;
    font-weight: 500;
}

.toast.show {
    opacity: 1;
    transform: translateX(0);
}

.toast.error {
    border-color: #dc2626;
    background-color: #fef2f2;
    color: #991b1b;
    box-shadow: 0 4px 20px rgba(220, 38, 38, 0.3);
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .hero {
        padding: 200px 0 100px;
    }
    
    .section {
        padding: 60px 0;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 12px;
    }
    
    .toast {
        right: 10px;
        left: 10px;
        max-width: none;
        transform: translateY(200px);
    }
    
    .toast.show {
        transform: translateY(0);
    }
}