/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Colors */
    --primary-blue: #2563eb;
    --primary-dark: #1e40af;
    --secondary-green: #10b981;
    --dark-bg: #0f172a;
    --darker-bg: #020617;
    --light-bg: #1e293b;
    --text-primary: #f1f5f9;
    --text-secondary: #94a3b8;
    --border-color: #334155;
    --gradient-start: #3b82f6;
    --gradient-end: #8b5cf6;
    
    /* Spacing */
    --container-padding: 20px;
    --section-padding: 80px 0;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--darker-bg);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 1000;
    padding: 20px 0;
}

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

.logo {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.logo h1 {
    font-size: 24px;
    font-weight: 700;
    color: var(--text-primary);
    margin: 0;
}

.tagline {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: 400;
    margin-top: 8px;
}

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

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.nav-link:hover {
    color: var(--text-primary);
}

/* Buttons */
.btn {
    padding: 12px 24px;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
}

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

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

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

.btn-outline:hover {
    background: var(--light-bg);
    border-color: var(--text-secondary);
}

.btn-large {
    padding: 18px 40px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.01em;
    box-shadow: 0 4px 14px 0 rgba(37, 99, 235, 0.3);
    transition: all 0.3s ease;
}

.btn-large:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px 0 rgba(37, 99, 235, 0.4);
}

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

.btn-white:hover {
    background: #f1f5f9;
}

.btn-outline-white {
    background: transparent;
    color: white;
    border: 2px solid white;
}

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

/* Hero Section */
.hero {
    padding: 180px 0 120px;
    background: linear-gradient(135deg, var(--dark-bg) 0%, var(--darker-bg) 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -25%;
    width: 70%;
    height: 70%;
    background: radial-gradient(circle, var(--gradient-start) 0%, transparent 70%);
    opacity: 0.1;
    filter: blur(100px);
}

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

.hero-title {
    font-size: clamp(2.5rem, 5vw, 3.75rem);
    font-weight: 700;
    margin-bottom: 28px;
    line-height: 1.15;
    letter-spacing: -0.025em;
}

.gradient-text {
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.375rem;
    color: var(--text-secondary);
    max-width: 720px;
    margin: 0 auto 40px;
    font-weight: 400;
    line-height: 1.6;
    opacity: 0.9;
}

.hero-description {
    max-width: 800px;
    margin: 0 auto 52px;
}

.hero-description p {
    font-size: 1.125rem;
    line-height: 1.75;
    color: var(--text-primary);
    margin-bottom: 24px;
    opacity: 0.85;
}

.hero-description p:last-child {
    margin-bottom: 0;
}

.hero-features {
    display: flex;
    justify-content: center;
    gap: 40px;
    margin-bottom: 48px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 24px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50px;
    backdrop-filter: blur(10px);
}

.feature-icon {
    font-size: 24px;
}

.feature-text {
    font-size: 16px;
    font-weight: 500;
    color: var(--text-primary);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 48px;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary-blue);
}

.stat-label {
    color: var(--text-secondary);
    font-size: 14px;
}

.hero-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
    margin-top: 16px;
}

/* Section Styles */
.section-title {
    font-size: 2.25rem;
    font-weight: 600;
    text-align: center;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    text-align: center;
    margin-bottom: 64px;
    opacity: 0.8;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Criteria Section */
.criteria-section {
    padding: 100px 0;
    background: var(--dark-bg);
}

.criteria-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.criteria-card {
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s;
}

.criteria-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    border-color: var(--primary-blue);
}

.criteria-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.criteria-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.criteria-card p {
    color: var(--text-secondary);
}

/* Offer Section */
.offer-section {
    padding: 100px 0;
    background: var(--darker-bg);
}

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

.offer-card {
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
}

.offer-card h3 {
    font-size: 1.5rem;
    margin-bottom: 20px;
}

.offer-card ul {
    list-style: none;
}

.offer-card li {
    padding: 8px 0;
    color: var(--text-secondary);
    position: relative;
    padding-left: 20px;
}

.offer-card li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-blue);
}

/* Portfolio Section */
.portfolio-section {
    padding: var(--section-padding);
    background: var(--dark-bg);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.portfolio-card {
    background: var(--light-bg);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 30px;
    transition: all 0.3s;
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.portfolio-header h3 {
    font-size: 1.25rem;
}

.portfolio-tag {
    background: var(--primary-blue);
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 500;
}

.portfolio-card p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.portfolio-stats {
    display: flex;
    justify-content: space-between;
    font-size: 14px;
    color: var(--text-secondary);
}

/* Application Form */
.application-section {
    padding: var(--section-padding);
    background: var(--darker-bg);
}

.form-wrapper {
    max-width: 900px;
    margin: 0 auto;
    background: var(--light-bg);
    border-radius: 16px;
    padding: 48px;
    border: 1px solid var(--border-color);
}

.form-header {
    text-align: center;
    margin-bottom: 48px;
}

.form-header h2 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.form-header p {
    color: var(--text-secondary);
}

.form-section {
    margin-bottom: 48px;
}

.form-section h3 {
    font-size: 1.25rem;
    margin-bottom: 24px;
    color: var(--primary-blue);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group-full {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: var(--dark-bg);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 12px 16px;
    color: var(--text-primary);
    font-size: 16px;
    transition: all 0.3s;
}

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

.form-group small {
    color: var(--text-secondary);
    font-size: 14px;
    margin-top: 4px;
}

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

.form-consent label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
}

.form-consent input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.form-footer {
    text-align: center;
}

.btn-submit {
    background: var(--secondary-green);
    color: white;
}

.btn-submit:hover {
    background: #059669;
}

.form-note {
    color: var(--text-secondary);
    margin-top: 16px;
}

/* Process Section */
.process-section {
    padding: var(--section-padding);
    background: var(--dark-bg);
}

.process-timeline {
    display: flex;
    justify-content: space-between;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.process-timeline::before {
    content: '';
    position: absolute;
    top: 30px;
    left: 10%;
    right: 10%;
    height: 2px;
    background: var(--border-color);
    z-index: 0;
}

.process-step {
    position: relative;
    text-align: center;
    flex: 1;
    z-index: 1;
}

.step-number {
    width: 60px;
    height: 60px;
    background: var(--primary-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
    margin: 0 auto 20px;
}

.process-step h3 {
    font-size: 1.25rem;
    margin-bottom: 8px;
}

.process-step p {
    color: var(--text-secondary);
    font-size: 14px;
    margin-bottom: 8px;
}

.step-time {
    color: var(--primary-blue);
    font-weight: 500;
    font-size: 14px;
}

/* CTA Section */
.cta-section {
    padding: var(--section-padding);
    background: linear-gradient(135deg, var(--gradient-start), var(--gradient-end));
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
    color: white;
}

.cta-content p {
    font-size: 1.25rem;
    margin-bottom: 32px;
    color: rgba(255, 255, 255, 0.9);
}

.cta-actions {
    display: flex;
    gap: 20px;
    justify-content: center;
}

/* Footer */
.footer {
    background: var(--darker-bg);
    padding: 60px 0 30px;
    border-top: 1px solid var(--border-color);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 40px;
}

.footer-info h3 {
    font-size: 1.5rem;
    margin-bottom: 16px;
}

.footer-info p {
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.footer-contact p {
    margin-bottom: 8px;
}

.footer-contact a {
    color: var(--primary-blue);
    text-decoration: none;
}

.footer-contact a:hover {
    text-decoration: underline;
}

.footer-links h4,
.footer-social h4 {
    font-size: 1.125rem;
    margin-bottom: 20px;
}

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

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

.footer-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

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

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    color: var(--text-secondary);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: var(--light-bg);
    margin: 10% auto;
    padding: 40px;
    border: 1px solid var(--border-color);
    border-radius: 16px;
    width: 90%;
    max-width: 500px;
    position: relative;
    text-align: center;
}

.close {
    color: var(--text-secondary);
    position: absolute;
    top: 20px;
    right: 25px;
    font-size: 35px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close:hover {
    color: var(--text-primary);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--secondary-green);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 40px;
    margin: 0 auto 24px;
}

.modal-body h2 {
    font-size: 1.75rem;
    margin-bottom: 16px;
}

.modal-body p {
    color: var(--text-secondary);
    margin-bottom: 12px;
}

.modal-note {
    font-size: 14px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        gap: 20px;
    }
    
    .nav {
        display: none;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .hero-features {
        flex-direction: column;
        gap: 20px;
        align-items: center;
    }
    
    .hero-feature {
        width: 100%;
        max-width: 300px;
        justify-content: center;
    }
    
    .hero-stats {
        flex-direction: column;
        gap: 30px;
    }
    
    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .hero-actions .btn {
        width: 100%;
    }
    
    .criteria-grid,
    .offer-grid,
    .portfolio-grid {
        grid-template-columns: 1fr;
    }
    
    .process-timeline {
        flex-direction: column;
        gap: 40px;
    }
    
    .process-timeline::before {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .form-wrapper {
        padding: 30px 20px;
    }
    
    .cta-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .cta-actions .btn {
        width: 100%;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Selection colors */
::selection {
    background: var(--primary-blue);
    color: white;
}

/* Scrollbar styling */
::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--darker-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-secondary);
}