/* SmartSolTech - Base Styles for Elements */

/* Ensure proper styling without Tailwind conflicts */
.navbar {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
    background: rgba(255, 255, 255, 0.95) !important;
    backdrop-filter: blur(10px) !important;
    border-bottom: 1px solid #e5e7eb !important;
    padding: 1rem 0 !important;
}

.navbar-brand {
    font-size: 1.5rem !important;
    font-weight: 700 !important;
    color: #3B82F6 !important;
    text-decoration: none !important;
}

.navbar-nav {
    display: flex !important;
    align-items: center !important;
    gap: 2rem !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
}

.nav-link {
    color: #6b7280 !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    padding: 0.5rem 1rem !important;
    border-radius: 0.5rem !important;
    transition: all 0.3s ease !important;
}

.nav-link:hover,
.nav-link.active {
    color: #3B82F6 !important;
    background-color: #eff6ff !important;
}

/* Base CSS - Исправленные стили для главной страницы */

/* Reset и базовые стили */
* {
    box-sizing: border-box !important;
    margin: 0 !important;
    padding: 0 !important;
}

html {
    font-size: 16px !important;
    scroll-behavior: smooth !important;
}

body {
    font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif !important;
    line-height: 1.6 !important;
    color: #1f2937 !important;
    background-color: #ffffff !important;
    margin: 0 !important;
    padding: 0 !important;
    padding-top: 80px !important; /* Отступ для навигации */
}

/* Навигация - исправленная */
nav, .navigation {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    z-index: 1000 !important;
    background: rgba(255, 255, 255, 0.95) !important;
    -webkit-backdrop-filter: blur(20px) !important;
    backdrop-filter: blur(20px) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
    height: 80px !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1) !important;
}

.navbar, .nav-container {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    padding: 0 2rem !important;
    max-width: 1200px !important;
    margin: 0 auto !important;
    height: 100% !important;
}

.logo, .brand {
    font-size: 1.75rem !important;
    font-weight: 800 !important;
    color: #1d4ed8 !important;
    text-decoration: none !important;
    letter-spacing: -0.025em !important;
}

.nav-links, .menu {
    display: flex !important;
    list-style: none !important;
    margin: 0 !important;
    padding: 0 !important;
    gap: 2.5rem !important;
}

.nav-links li, .menu li {
    margin: 0 !important;
    padding: 0 !important;
}

.nav-links a, .menu a {
    color: #374151 !important;
    text-decoration: none !important;
    font-weight: 500 !important;
    font-size: 0.95rem !important;
    transition: all 0.3s ease !important;
    padding: 0.75rem 0 !important;
    position: relative !important;
}

.nav-links a:hover, .menu a:hover {
    color: #1d4ed8 !important;
    transform: translateY(-1px) !important;
}

.nav-links a::after, .menu a::after {
    content: '' !important;
    position: absolute !important;
    bottom: 0.5rem !important;
    left: 0 !important;
    width: 0 !important;
    height: 2px !important;
    background: linear-gradient(45deg, #1d4ed8, #8b5cf6) !important;
    transition: width 0.3s ease !important;
}

.nav-links a:hover::after, .menu a:hover::after {
    width: 100% !important;
}

/* Hero секция - исправленная */
.hero-section {
    min-height: 100vh !important;
    background: linear-gradient(135deg, #0f172a 0%, #1e1b4b 25%, #312e81 50%, #7c3aed 75%, #3730a3 100%) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    text-align: center !important;
    color: white !important;
    position: relative !important;
    overflow: hidden !important;
    margin-top: -80px !important;
    padding-top: 80px !important;
}

.hero-section::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    background: radial-gradient(circle at 30% 40%, rgba(59, 130, 246, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, rgba(139, 92, 246, 0.3) 0%, transparent 50%),
                radial-gradient(circle at 40% 80%, rgba(16, 185, 129, 0.2) 0%, transparent 50%) !important;
    z-index: 1 !important;
}

.hero-section > div {
    position: relative !important;
    z-index: 2 !important;
}

.hero-section h1 {
    font-size: 4rem !important;
    font-weight: 800 !important;
    margin-bottom: 1.5rem !important;
    line-height: 1.1 !important;
    letter-spacing: -0.025em !important;
}

.hero-section p {
    font-size: 1.35rem !important;
    margin-bottom: 2.5rem !important;
    opacity: 0.9 !important;
    max-width: 600px !important;
    margin-left: auto !important;
    margin-right: auto !important;
}

/* Кнопки - улучшенные */
.btn-primary, .btn {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 1.25rem 2.5rem !important;
    background: linear-gradient(135deg, #3b82f6 0%, #8b5cf6 100%) !important;
    color: white !important;
    text-decoration: none !important;
    border-radius: 50px !important;
    font-weight: 700 !important;
    font-size: 1.1rem !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border: none !important;
    cursor: pointer !important;
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.3) !important;
    position: relative !important;
    overflow: hidden !important;
}

.btn-primary:hover, .btn:hover {
    transform: translateY(-3px) scale(1.05) !important;
    box-shadow: 0 15px 35px rgba(59, 130, 246, 0.4) !important;
    background: linear-gradient(135deg, #2563eb 0%, #7c3aed 100%) !important;
}

.btn-primary::before, .btn::before {
    content: '' !important;
    position: absolute !important;
    top: 0 !important;
    left: -100% !important;
    width: 100% !important;
    height: 100% !important;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent) !important;
    transition: left 0.6s !important;
}

.btn-primary:hover::before, .btn:hover::before {
    left: 100% !important;
}

/* Карточки - улучшенные */
.card-hover, .card {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    border-radius: 1.5rem !important;
    overflow: hidden !important;
    background: white !important;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05) !important;
    border: 1px solid rgba(0, 0, 0, 0.05) !important;
}

.card-hover:hover, .card:hover {
    transform: translateY(-12px) scale(1.02) !important;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.15) !important;
    border-color: rgba(59, 130, 246, 0.2) !important;
}

/* Секции */
section {
    padding: 6rem 1rem !important;
    position: relative !important;
}

.container, .max-w-7xl {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding-left: 1rem !important;
    padding-right: 1rem !important;
}

/* Заголовки */
h1, h2, h3, h4, h5, h6 {
    color: #1f2937 !important;
    font-weight: 700 !important;
    line-height: 1.2 !important;
}

h2 {
    font-size: 2.75rem !important;
    margin-bottom: 1rem !important;
}

h3 {
    font-size: 1.5rem !important;
    margin-bottom: 0.75rem !important;
}

/* Параграфы и текст */
p {
    color: #6b7280 !important;
    line-height: 1.7 !important;
    margin-bottom: 1rem !important;
}

/* Утилитарные классы Tailwind - принудительные */
.text-center {
    text-align: center !important;
}

.text-white {
    color: white !important;
}

.bg-white {
    background-color: white !important;
}

.bg-gray-50 {
    background-color: #f9fafb !important;
}

.rounded-lg {
    border-radius: 0.5rem !important;
}

.rounded-2xl {
    border-radius: 1rem !important;
}

.shadow-lg {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1) !important;
}

.mb-4 {
    margin-bottom: 1rem !important;
}

.mb-8 {
    margin-bottom: 2rem !important;
}

.p-8 {
    padding: 2rem !important;
}

.flex {
    display: flex !important;
}

.grid {
    display: grid !important;
}

.items-center {
    align-items: center !important;
}

.justify-center {
    justify-content: center !important;
}

/* Грид системы */
.grid-cols-1 {
    grid-template-columns: repeat(1, minmax(0, 1fr)) !important;
}

.grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
}

.grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
}

.grid-cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
}

.gap-8 {
    gap: 2rem !important;
}

/* Отзывчивость - улучшенная */
@media (max-width: 1024px) {
    .grid-cols-4 {
        grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
    }
    
    .hero-section h1 {
        font-size: 3.5rem !important;
    }
}

@media (max-width: 768px) {
    .nav-links, .menu {
        display: none !important;
    }
    
    body {
        padding-top: 60px !important;
    }
    
    nav, .navigation {
        height: 60px !important;
    }
    
    .hero-section {
        margin-top: -60px !important;
        padding-top: 60px !important;
    }
    
    section {
        padding: 4rem 1rem !important;
    }
    
    .hero-section h1 {
        font-size: 2.75rem !important;
    }
    
    .hero-section p {
        font-size: 1.1rem !important;
    }
    
    .grid-cols-2, .grid-cols-3, .grid-cols-4 {
        grid-template-columns: repeat(1, minmax(0, 1fr)) !important;
    }
    
    .btn-primary, .btn {
        padding: 1rem 2rem !important;
        font-size: 1rem !important;
    }
}

.hero-title {
    font-size: 3.5rem !important;
    font-weight: 700 !important;
    margin-bottom: 1rem !important;
    line-height: 1.2 !important;
}

.hero-subtitle {
    font-size: 1.25rem !important;
    margin-bottom: 2rem !important;
    color: rgba(255, 255, 255, 0.9) !important;
}

/* Buttons */
.btn {
    display: inline-block !important;
    padding: 0.75rem 1.5rem !important;
    border-radius: 0.5rem !important;
    text-decoration: none !important;
    font-weight: 600 !important;
    text-align: center !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.3s ease !important;
    font-size: 1rem !important;
}

.btn-primary {
    background: linear-gradient(135deg, #3B82F6, #1D4ED8) !important;
    color: white !important;
}

.btn-primary:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 10px 25px rgba(59, 130, 246, 0.3) !important;
}

.btn-secondary {
    background: transparent !important;
    color: white !important;
    border: 2px solid white !important;
}

.btn-secondary:hover {
    background: white !important;
    color: #3B82F6 !important;
}

/* Cards */
.card {
    background: white !important;
    border-radius: 1rem !important;
    padding: 2rem !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05) !important;
    transition: all 0.3s ease !important;
}

.card:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
}

/* Sections */
.section {
    padding: 4rem 2rem !important;
}

.section-title {
    font-size: 2.5rem !important;
    font-weight: 700 !important;
    text-align: center !important;
    margin-bottom: 1rem !important;
    color: #1f2937 !important;
}

.section-description {
    font-size: 1.125rem !important;
    text-align: center !important;
    color: #6b7280 !important;
    max-width: 600px !important;
    margin: 0 auto 3rem !important;
}

/* Container */
.container {
    max-width: 1200px !important;
    margin: 0 auto !important;
    padding: 0 1rem !important;
}

/* Grid Layouts */
.grid-2 {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)) !important;
    gap: 2rem !important;
}

.grid-3 {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)) !important;
    gap: 2rem !important;
}

.grid-4 {
    display: grid !important;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)) !important;
    gap: 1.5rem !important;
}

/* Language Selector */
.language-selector {
    display: flex !important;
    align-items: center !important;
    gap: 0.5rem !important;
}

.language-selector a {
    color: #6b7280 !important;
    text-decoration: none !important;
    padding: 0.25rem 0.5rem !important;
    border-radius: 0.25rem !important;
    font-size: 0.875rem !important;
}

.language-selector a:hover {
    color: #3B82F6 !important;
    background-color: #f3f4f6 !important;
}

/* Mobile Menu */
.mobile-menu-button {
    display: none !important;
    background: none !important;
    border: none !important;
    font-size: 1.5rem !important;
    color: #6b7280 !important;
    cursor: pointer !important;
}

/* Mobile Styles */
@media (max-width: 768px) {
    .hero-title {
        font-size: 2.5rem !important;
    }
    
    .mobile-menu-button {
        display: block !important;
    }
    
    .navbar-nav {
        display: none !important;
        position: absolute !important;
        top: 100% !important;
        left: 0 !important;
        right: 0 !important;
        background: white !important;
        flex-direction: column !important;
        padding: 1rem !important;
        box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
    }
    
    .navbar-nav.show {
        display: flex !important;
    }
    
    .section {
        padding: 2rem 1rem !important;
    }
    
    .section-title {
        font-size: 2rem !important;
    }
}

/* Footer */
.footer {
    background: #1f2937 !important;
    color: white !important;
    padding: 3rem 2rem 1rem !important;
    text-align: center !important;
}

.footer p {
    color: #d1d5db !important;
}

/* Service Icons */
.service-icon {
    width: 80px !important;
    height: 80px !important;
    background: linear-gradient(135deg, #3B82F6, #8B5CF6) !important;
    border-radius: 50% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 2rem !important;
    color: white !important;
    margin: 0 auto 1rem !important;
}

/* Portfolio Items */
.portfolio-item {
    background: white !important;
    border-radius: 1rem !important;
    overflow: hidden !important;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05) !important;
    transition: all 0.3s ease !important;
}

.portfolio-item:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1) !important;
}

.portfolio-image {
    width: 100% !important;
    height: 200px !important;
    object-fit: cover !important;
    display: block !important;
}

.portfolio-content {
    padding: 1.5rem !important;
}

.portfolio-title {
    font-size: 1.25rem !important;
    font-weight: 600 !important;
    margin-bottom: 0.5rem !important;
    color: #1f2937 !important;
}

.portfolio-description {
    color: #6b7280 !important;
    margin-bottom: 1rem !important;
}

/* Form Styles */
.form-group {
    margin-bottom: 1.5rem !important;
}

.form-label {
    display: block !important;
    font-weight: 500 !important;
    margin-bottom: 0.5rem !important;
    color: #374151 !important;
}

.form-input,
.form-textarea,
.form-select {
    width: 100% !important;
    padding: 0.75rem !important;
    border: 2px solid #e5e7eb !important;
    border-radius: 0.5rem !important;
    font-size: 1rem !important;
    transition: all 0.3s ease !important;
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none !important;
    border-color: #3B82F6 !important;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1) !important;
}