:root {
    --bg-primary: #f8fafc;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --primary: #1e3a5f;
    --primary-light: #2d5a87;
    --accent: #0ea5e9;
    --accent-hover: #0284c7;
    --telegram: #0088cc;
    --telegram-hover: #006699;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --border: #e2e8f0;
    --success: #10b981;
    --error: #ef4444;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
}

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

body {
    font-family: 'Inter', sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    min-height: 100vh;
    line-height: 1.6;
}

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

.header {
    background: var(--bg-secondary);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow);
}

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

.logo {
    display: flex;
    align-items: center;
}

.logo-text {
    font-size: 26px;
    font-weight: 800;
    color: var(--text-secondary);
    letter-spacing: -0.5px;
}

.logo-job {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.nav {
    display: flex;
    gap: 32px;
}

.nav a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.2s;
}

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

.hero {
    padding: 80px 0;
    background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 60px;
    align-items: center;
}

@media (max-width: 900px) {
    .hero-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-image {
        order: -1;
    }
    
    .hero-features {
        justify-content: center;
    }
}

.hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--accent), var(--primary));
    color: white;
    padding: 6px 16px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 600;
    margin-bottom: 20px;
}

.hero-title {
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 800;
    color: var(--primary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.hero-features {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 32px;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.hero-feature svg {
    width: 20px;
    height: 20px;
    color: var(--success);
}

.hero-image img {
    width: 100%;
    max-width: 300px;
    margin: 0 auto;
    display: block;
    filter: drop-shadow(0 20px 40px rgba(30, 58, 95, 0.2));
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    font-size: 15px;
    font-weight: 600;
    font-family: inherit;
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    color: white;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(30, 58, 95, 0.3);
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

@media (max-width: 900px) {
    .hero-buttons {
        justify-content: center;
    }
}

.btn-telegram-hero {
    background: var(--telegram);
    color: white;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-telegram-hero:hover {
    background: var(--telegram-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 136, 204, 0.3);
}

.btn-telegram-hero svg {
    flex-shrink: 0;
}

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

.section-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.section-desc {
    font-size: 16px;
    color: var(--text-secondary);
}

.benefits {
    padding: 80px 0;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.benefit-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 32px 24px;
    transition: all 0.3s;
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent);
}

.benefit-icon {
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.1), rgba(30, 58, 95, 0.1));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
}

.benefit-icon svg {
    width: 24px;
    height: 24px;
    color: var(--accent);
}

.benefit-card h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 8px;
}

.benefit-card p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.info-banner {
    padding: 40px 0;
}

.banner-content {
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 20px;
    padding: 40px;
    display: flex;
    align-items: center;
    gap: 24px;
    color: white;
}

@media (max-width: 600px) {
    .banner-content {
        flex-direction: column;
        text-align: center;
    }
}

.banner-icon {
    font-size: 48px;
    flex-shrink: 0;
}

.banner-text h3 {
    font-size: 24px;
    font-weight: 700;
    margin-bottom: 8px;
}

.banner-text p {
    font-size: 16px;
    opacity: 0.9;
}

.contact-section {
    padding: 80px 0;
}

.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

@media (max-width: 768px) {
    .contact-wrapper {
        grid-template-columns: 1fr;
    }
}

.form-block {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 32px;
}

.form-block h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 24px;
}

.application-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-group input {
    width: 100%;
    padding: 14px 16px;
    font-size: 15px;
    font-family: inherit;
    background: var(--bg-primary);
    border: 1px solid var(--border);
    border-radius: 10px;
    color: var(--text-primary);
    transition: all 0.2s;
}

.form-group input::placeholder {
    color: var(--text-secondary);
}

.form-group input:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.15);
}

.btn-submit {
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: white;
    width: 100%;
    margin-top: 8px;
}

.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(14, 165, 233, 0.3);
}

.telegram-block {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    border: 1px solid #bae6fd;
    border-radius: 20px;
    padding: 32px;
    display: flex;
    align-items: center;
}

.telegram-content {
    text-align: center;
    width: 100%;
}

.telegram-icon {
    width: 64px;
    height: 64px;
    background: var(--telegram);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
}

.telegram-icon svg {
    width: 32px;
    height: 32px;
    color: white;
}

.telegram-content h3 {
    font-size: 20px;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 12px;
}

.telegram-content p {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

.btn-telegram {
    background: var(--telegram);
    color: white;
    width: 100%;
}

.btn-telegram:hover {
    background: var(--telegram-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 136, 204, 0.3);
}

.arrow-icon {
    width: 20px;
    height: 20px;
}

.form-message {
    margin-top: 16px;
    padding: 14px;
    border-radius: 10px;
    text-align: center;
    font-weight: 500;
    font-size: 14px;
}

.form-message.success {
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid var(--success);
    color: var(--success);
}

.form-message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid var(--error);
    color: var(--error);
}

.hidden {
    display: none !important;
}

.btn-loader {
    width: 18px;
    height: 18px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.footer {
    background: var(--primary);
    padding: 32px 0;
    color: white;
}

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

@media (max-width: 600px) {
    .footer-content {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
}

.footer-logo .logo-text {
    font-size: 22px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-logo .logo-job {
    background: linear-gradient(135deg, #60a5fa, #38bdf8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.footer p {
    font-size: 14px;
    opacity: 0.7;
}