/* FAIR GROUP - Global Styles */
/* Базовые глобальные стили для всего сайта */

/* Base Styles */
* {
    transition: background-color 0.3s ease, color 0.3s ease, transform 0.3s ease, opacity 0.3s ease;
}

/* Touch action для интерактивных элементов - поддержка всех браузеров */
[tabindex],
a,
area,
button,
input,
label,
select,
summary,
textarea {
    -ms-touch-action: manipulation; /* IE/Edge */
    touch-action: manipulation; /* Стандартное свойство для Firefox, Safari, Chrome */
}

/* Text size adjust для мобильных устройств - поддержка всех браузеров */
html {
    -webkit-text-size-adjust: 100%; /* Chrome, Safari */
    -ms-text-size-adjust: 100%; /* IE/Edge */
    text-size-adjust: 100%; /* Стандартное свойство для Firefox, Safari, Chrome */
}

body {
    font-family: var(--font-family);
    line-height: 1.6;
    color: var(--black);
    background-color: var(--white);
}

/* Container - используется на всех страницах */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1rem;
}

.container-fluid {
    width: 100%;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--black);
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: 3rem;
    color: var(--black);
}

h3 {
    font-size: 1.25rem;
    color: var(--primary-color);
}

/* Paragraphs and Lists */
p {
    margin-bottom: 1rem;
    line-height: 1.6;
    color: var(--black);
}

ul, ol {
    margin-bottom: 1rem;
    padding-left: 1.5rem;
}

li {
    margin-bottom: 0.5rem;
    line-height: 1.6;
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: color 0.3s ease;
}

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

/* Buttons - Global Styles */
.btn-primary {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    font-family: var(--font-family);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

.btn-secondary {
    background-color: transparent;
    color: var(--primary-color);
    padding: 0.75rem 1.5rem;
    border: 2px solid var(--primary-color);
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    display: inline-block;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    font-family: var(--font-family);
}

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

.btn-full {
    width: 100%;
}

/* Sections */
section {
    padding: 4rem 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

/* Cards */
.card {
    background-color: var(--white);
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Forms */
.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--gray-dark);
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #E9ECEF;
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: var(--font-family);
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(242, 106, 27, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Checkbox */
input[type="checkbox"] {
    width: auto !important;
    height: auto !important;
    display: inline-block !important;
    margin-right: 6px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: var(--gray-medium);
}

/* Уменьшаем размер текста чекбокса в формах заявок */
#contact-form .checkbox-label,
.contact-form .checkbox-label,
.form-container .checkbox-label {
    font-size: 0.75rem;
}

.checkbox-label input[type="checkbox"] {
    margin: 0;
    margin-right: 6px;
    flex-shrink: 0;
}

/* Success/Error Messages */
.success-message {
    background-color: #D4EDDA;
    color: #155724;
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    margin-top: 1rem;
    border: 1px solid #C3E6CB;
}

.error-message {
    background-color: #F8D7DA;
    color: #721C24;
    padding: 1rem;
    border-radius: var(--border-radius);
    text-align: center;
    margin-top: 1rem;
    border: 1px solid #F5C6CB;
}

/* Footer */
.footer {
    background-color: var(--black);
    color: var(--white);
    padding: 3rem 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3,
.footer-section h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
}

.footer-section p {
    margin-bottom: 0.5rem;
    opacity: 0.9;
    color: var(--white);
}

.social-links {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

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

.footer-links {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    opacity: 0.9;
    transition: color 0.3s ease, opacity 0.3s ease;
}

.footer-links a:hover {
    color: var(--primary-color);
    opacity: 1;
}

.footer-separator {
    color: rgba(255, 255, 255, 0.3);
    margin: 0 0.25rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: 1rem;
    text-align: center;
    opacity: 0.7;
}

/* Icons */
.advantage-icon,
.benefit-icon,
.contact-icon,
.footer-icon,
.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: center;
    transition: transform 0.3s ease;
}

.advantage-icon:hover,
.benefit-icon:hover,
.contact-icon:hover {
    transform: scale(1.1);
}

.footer-icon {
    width: 20px;
    height: 20px;
    display: inline-block;
    vertical-align: middle;
    margin-right: 0.5rem;
}

/* Icon Background Images */
.icon-production { background-image: url('../assets/icon/icon_1_1.png'); }
.icon-delivery { background-image: url('../assets/icon/icon_1_2.png'); }
.icon-minimum { background-image: url('../assets/icon/icon_1_3.png'); }
.icon-quality { background-image: url('../assets/icon/icon_1_4.png'); }
.icon-phone { background-image: url('../assets/icon/icon_2_1.png'); }
.icon-email { background-image: url('../assets/icon/icon_2_2.png'); }
.icon-location { background-image: url('../assets/icon/icon_2_3.png'); }
.icon-shipping { background-image: url('../assets/icon/icon_2_4.png'); }
.icon-precision { background-image: url('../assets/icon/icon_3_1.png'); }
.icon-manager { background-image: url('../assets/icon/icon_3_2.png'); }
.icon-support { background-image: url('../assets/icon/icon_3_3.png'); }
.icon-guarantee { background-image: url('../assets/icon/icon_3_4.png'); }
.icon-checklist { background-image: url('../assets/icon/icon_4_1.png'); }
.icon-success { background-image: url('../assets/icon/icon_4_2.png'); }
.icon-time { background-image: url('../assets/icon/icon_4_3.png'); }
.icon-money { background-image: url('../assets/icon/icon_4_4.png'); }

/* Telegram Buttons */
.btn-telegram {
    background-color: #0088cc;
    color: var(--white);
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    font-family: var(--font-family);
}

.btn-telegram:hover {
    background-color: #006699;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
}

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

.btn-telegram-channel:hover {
    background-color: var(--primary-dark);
}

.telegram-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin: 2rem 0;
}

.telegram-icon {
    font-size: 1.2rem;
}

.telegram-section {
    padding: 4rem 0;
    background-color: var(--gray-light);
    text-align: center;
}

.telegram-section h2 {
    color: var(--black);
    margin-bottom: 1rem;
}

.telegram-section p {
    color: var(--gray-medium);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

/* Responsive Typography */
@media (max-width: 768px) {
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
        margin-bottom: 2rem;
    }
    
    h3 {
        font-size: 1.1rem;
    }
}

@media (max-width: 480px) {
    h1 {
        font-size: 1.75rem;
    }
    
    h2 {
        font-size: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .advantage-icon,
    .contact-icon,
    .benefit-icon {
        width: 50px;
        height: 50px;
    }
    
    .footer-icon {
        width: 16px;
        height: 16px;
    }
}

/* Focus styles for accessibility */
.btn-primary:focus,
.btn-secondary:focus,
input:focus,
textarea:focus,
select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Loading animation for images */
.gallery-item img {
    opacity: 0;
    animation: fadeIn 0.5s ease-in-out forwards;
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}