/* public/css/landing.css */

:root {
    --primary: #333333;
    --primary-dark: #1a1a1a;
    --secondary: #666666;
    --success: #4caf50;
    --info: #2196f3;
    --warning: #ff9800;
    --danger: #f44336;
    --light: #f8f8f8;
    --dark: #222222;
    --gray-100: #f5f5f5;
    --gray-200: #eaeaea;
    --gray-300: #e0e0e0;
    --gray-400: #cccccc;
    --gray-500: #aaaaaa;
    --gray-600: #888888;
    --gray-700: #666666;
    --gray-800: #444444;
    --gray-900: #222222;
}

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

body {
    font-family: 'Inter', sans-serif;
    color: var(--gray-800);
    line-height: 1.6;
    padding-top: 76px;
    background: white;
}

/* Навигация */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--gray-800) !important;
    display: flex;
    align-items: center;
    gap: 8px;
}

.navbar-brand i {
    font-size: 1.8rem;
    color: var(--gray-600);
}

.nav-link {
    font-weight: 500;
    color: var(--gray-600) !important;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: var(--gray-900) !important;
}

.nav-link.btn {
    background: var(--gray-800);
    color: white !important;
    padding: 0.5rem 1.5rem;
    border-radius: 6px;
}

.nav-link.btn:hover {
    background: var(--gray-900);
}

/* Hero секция */
.hero {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f8f8 0%, #eaeaea 100%);
    color: var(--gray-800);
    text-align: center;
}

.hero h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: fadeInUp 1s ease;
    color: var(--gray-900);
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    opacity: 0.8;
    animation: fadeInUp 1s ease 0.2s both;
    color: var(--gray-700);
}

.hero-buttons {
    animation: fadeInUp 1s ease 0.4s both;
}

.hero-buttons .btn {
    margin: 0 10px;
    padding: 12px 30px;
    font-weight: 600;
}

.btn-primary {
    background: var(--gray-800);
    color: white;
    border: none;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background: var(--gray-900);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.btn-outline-light {
    background: transparent;
    border: 1px solid var(--gray-600);
    color: var(--gray-700);
}

.btn-outline-light:hover {
    background: var(--gray-200);
    border-color: var(--gray-800);
    color: var(--gray-900);
}

/* Статистика */
.stats {
    padding: 60px 0;
    background: white;
}

.stat-item {
    text-align: center;
    padding: 30px;
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1rem;
    color: var(--gray-600);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Возможности */
.features {
    padding: 80px 0;
    background: var(--gray-100);
}

.section-title {
    text-align: center;
    margin-bottom: 60px;
}

.section-title h2 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 15px;
}

.section-title p {
    font-size: 1.1rem;
    color: var(--gray-600);
    max-width: 700px;
    margin: 0 auto;
}

.feature-card {
    background: white;
    padding: 40px 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
    text-align: center;
    transition: all 0.3s ease;
    margin-bottom: 30px;
    border: 1px solid var(--gray-200);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.05);
    border-color: var(--gray-300);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--gray-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 25px;
}

.feature-icon i {
    font-size: 35px;
    color: var(--gray-700);
}

.feature-card h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-bottom: 15px;
    color: var(--gray-800);
}

.feature-card p {
    color: var(--gray-600);
    font-size: 0.95rem;
    line-height: 1.6;
}

/* Тарифы */
.pricing {
    padding: 80px 0;
    background: white;
}

.pricing-card {
    background: white;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 40px 30px;
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.pricing-card.popular {
    border: 2px solid var(--gray-800);
    transform: scale(1.05);
}

.popular-badge {
    position: absolute;
    top: 20px;
    right: -30px;
    background: var(--gray-800);
    color: white;
    padding: 5px 30px;
    transform: rotate(45deg);
    font-size: 0.8rem;
    font-weight: 600;
}

.pricing-card h3 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: var(--gray-800);
}

.price {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--gray-800);
    margin-bottom: 20px;
}

.price span {
    font-size: 1rem;
    color: var(--gray-600);
    font-weight: 400;
}

.pricing-card ul {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.pricing-card ul li {
    margin-bottom: 10px;
    color: var(--gray-600);
}

.pricing-card ul li i {
    color: var(--success);
    margin-right: 8px;
}

.pricing-card .btn {
    width: 100%;
    padding: 12px;
}

.btn-outline-primary {
    background: transparent;
    border: 1px solid var(--gray-800);
    color: var(--gray-800);
    border-radius: 6px;
    transition: all 0.3s ease;
}

.btn-outline-primary:hover {
    background: var(--gray-800);
    color: white;
}

/* Контакты */
.contacts {
    padding: 80px 0;
    background: linear-gradient(135deg, #f5f5f5 0%, #eaeaea 100%);
    color: var(--gray-800);
}

.contacts h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: var(--gray-900);
}

.contacts p {
    font-size: 1.1rem;
    margin-bottom: 30px;
    opacity: 0.8;
    color: var(--gray-700);
}

.contact-info {
    margin-bottom: 30px;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.contact-item i {
    width: 40px;
    height: 40px;
    background: rgba(0, 0, 0, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    color: var(--gray-700);
}

.contact-item span {
    font-size: 1rem;
    color: var(--gray-700);
}

.contact-form .form-control {
    background: white;
    border: 1px solid var(--gray-300);
    color: var(--gray-800);
    padding: 12px 16px;
    border-radius: 6px;
    margin-bottom: 15px;
}

.contact-form .form-control::placeholder {
    color: var(--gray-500);
}

.contact-form .form-control:focus {
    outline: none;
    border-color: var(--gray-800);
    box-shadow: 0 0 0 2px rgba(0, 0, 0, 0.05);
}

.contact-form textarea {
    resize: vertical;
    min-height: 120px;
}

.contact-form .btn {
    width: 100%;
    padding: 12px;
    background: var(--gray-800);
    color: white;
    border: none;
    font-weight: 600;
    border-radius: 6px;
}

.contact-form .btn:hover {
    background: var(--gray-900);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Анимации */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: white;
    padding: 60px 0 20px;
}

.footer-logo {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-logo i {
    color: var(--gray-400);
}

.footer-text {
    color: var(--gray-500);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 20px;
}

.footer h5 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 20px;
    color: white;
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: var(--gray-500);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-links a:hover {
    color: white;
}

.newsletter-form {
    display: flex;
    gap: 10px;
}

.newsletter-form input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
}

.newsletter-form input::placeholder {
    color: var(--gray-500);
}

.newsletter-form button {
    padding: 10px 20px;
    background: white;
    color: var(--gray-900);
    border: none;
    border-radius: 6px;
    font-weight: 500;
}

.newsletter-form button:hover {
    background: var(--gray-200);
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-links a {
    color: var(--gray-500);
    font-size: 1.2rem;
    transition: color 0.3s ease;
}

.social-links a:hover {
    color: white;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    margin-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--gray-500);
    font-size: 0.9rem;
}

/* Адаптивность */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero p {
        font-size: 1rem;
    }
    
    .hero-buttons .btn {
        margin: 5px;
        padding: 10px 20px;
    }
    
    .pricing-card.popular {
        transform: scale(1);
    }
    
    .footer .col-md-4,
    .footer .col-md-2 {
        margin-bottom: 30px;
    }
    
    .newsletter-form {
        flex-direction: column;
    }
    
    .contacts h2 {
        font-size: 2rem;
    }
    
    .contact-item i {
        width: 35px;
        height: 35px;
        font-size: 1rem;
    }
}