/*
Theme Name: Bearing Industrial
Text Domain: bearing-industrial
Author: Evgeni dev — Telegram: t.me/JIRAIYAnc
Description: Профессиональная тема для промышленной компании по продаже подшипников. Минималистичный дизайн, фокус на конверсию. Версия 1.0.
Version: 1.0
Tags: industrial, bearings, landing-page, business, clean
*/

/* ===========================================
   RESET & BASE STYLES
   =========================================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Цветовая палитра - индустриальная */
    --color-primary: #0d2b4c;      /* Темно-синий - надежность */
    --color-secondary: #e65c00;    /* Оранжевый - энергия, призыв */
    --color-accent: #2a5c8b;       /* Синий - технологии */
    --color-light: #f8f9fa;        /* Светлый фон */
    --color-dark: #222222;         /* Основной текст */
    --color-gray: #6c757d;         /* Вторичный текст */
    --color-border: #dee2e6;       /* Границы */
    --color-white: #ffffff;
    --color-footer-text: rgba(255, 255, 255, 0.85); /* Текст в футере */
    
    /* Тени */
    --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
    --shadow-md: 0 4px 8px rgba(0,0,0,0.1);
    --shadow-lg: 0 8px 16px rgba(0,0,0,0.15);
    
    /* Скругления */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    
    /* Отступы */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 3rem;
    --space-xl: 5rem;
}

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

body {
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    line-height: 1.6;
    color: var(--color-dark);
    background-color: var(--color-white);
    overflow-x: hidden;
}

.container {
    width: 100%;
    max-width: 1380px;
    margin: 0 auto;
    padding: 0 var(--space-sm);
}

/* Типография */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
}

h1 {
    font-size: 2.5rem;
}

h2 {
    font-size: 2rem;
    text-align: center;
    margin-bottom: var(--space-lg);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-title h2 {
    padding-bottom: var(--space-sm);
}

.section-title h2:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--color-secondary);
}

h3 {
    font-size: 1.5rem;
}

p {
    margin-bottom: var(--space-sm);
    color: var(--color-gray);
}

a {
    color: var(--color-accent);
    text-decoration: none;
    transition: all 0.3s ease;
}

a:hover {
    color: var(--color-secondary);
}

/* Кнопки */
.btn {
    display: inline-block;
    padding: 0.85rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    font-size: 1rem;
    min-width: 180px;
}

.btn-primary {
    background-color: var(--color-secondary);
    color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    background-color: #d35400;
    color: var(--color-white);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background-color: var(--color-white);
    color: var(--color-primary);
    border: 2px solid var(--color-white);
}

.btn-secondary:hover {
    background-color: rgba(255,255,255,0.1);
    border-color: var(--color-white);
    color: var(--color-white);
}

/* Секции */
.section {
    padding: var(--space-lg) 0;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-lg);
}

.section-title h2 {
    display: inline-block;
}

/* ===========================================
   HEADER STYLES
   =========================================== */
.site-header {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 0.8rem 0;
}

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

.site-branding {
    display: flex;
    align-items: center;
    min-width: 200px;
}

.site-title {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
}

.site-description {
    font-size: 0.875rem;
    color: var(--color-gray);
    margin: 0;
}

/* Контакты в шапке */
.header-contacts {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.3rem;
}

.header-phone {
    font-weight: 600;
    color: var(--color-primary);
    font-size: 1.1rem;
    white-space: nowrap;
}

.header-email {
    color: var(--color-gray);
    font-size: 0.9rem;
}

.header-hours {
    font-size: 0.85rem;
    color: var(--color-gray);
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

/* Меню */
.main-navigation {
    flex-grow: 1;
    display: flex;
    justify-content: center;
}

.main-navigation ul {
    display: flex;
    list-style: none;
    gap: var(--space-md);
    margin: 0;
}

.main-navigation a {
    color: var(--color-dark);
    font-weight: 600;
    padding: 0.5rem 0;
    position: relative;
    font-size: 0.95rem;
}

.main-navigation a:hover:after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--color-secondary);
}

/* Мобильное меню */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--color-primary);
    padding: 0.5rem;
}

/* ===========================================
   HERO SECTION
   =========================================== */
.hero-section {
    background: linear-gradient(rgba(13, 43, 76, 0.9), rgba(13, 43, 76, 0.95));
    background-size: cover;
    background-position: center;
    color: var(--color-white);
    padding: var(--space-xl) 0;
    text-align: center;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.hero-content {
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-lg);
}

.hero-section h1 {
    color: var(--color-white);
    font-size: 2.8rem;
    margin-bottom: var(--space-md);
    text-shadow: 0 2px 4px rgba(0,0,0,0.3);
}

.hero-section h1:after {
    display: none;
}

.hero-subtitle {
    font-size: 1.3rem;
    margin-bottom: var(--space-lg);
    color: rgba(255,255,255,0.9);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
    margin-top: var(--space-lg);
}

/* ===========================================
   FEATURES SECTION
   =========================================== */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.feature-card {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    text-align: center;
    border-top: 4px solid var(--color-accent);
    height: 100%;
}

.feature-card:hover {
    box-shadow: var(--shadow-md);
}

.feature-icon {
    font-size: 3rem;
    color: var(--color-secondary);
    margin-bottom: var(--space-md);
    display: inline-block;
    height: 80px;
    width: 80px;
    line-height: 80px;
    background: rgba(230, 92, 0, 0.1);
    border-radius: 50%;
}

.feature-card h3 {
    margin-bottom: var(--space-sm);
    color: var(--color-primary);
}

/* ===========================================
   PRODUCTS SECTION
   =========================================== */
.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
    margin-top: var(--space-md);
}

.product-card {
    background: var(--color-white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.product-card:hover {
    box-shadow: var(--shadow-md);
    border-color: var(--color-accent);
}

.product-image {
    height: 200px;
    background: linear-gradient(135deg, var(--color-light), #e9ecef);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md);
}

.placeholder-img {
    font-size: 4rem;
    opacity: 0.7;
    color: var(--color-accent);
}

.product-content {
    padding: var(--space-md);
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.product-content h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
    font-size: 1.3rem;
}

.product-list {
    list-style: none;
    margin-top: var(--space-sm);
    padding-top: var(--space-sm);
    border-top: 1px solid var(--color-border);
}

.product-list li {
    padding: 0.3rem 0;
    color: var(--color-gray);
    position: relative;
    padding-left: 1.2rem;
}

.product-list li:before {
    content: "•";
    color: var(--color-secondary);
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

/* ===========================================
   STATS SECTION
   =========================================== */
.stats-section {
    background: var(--color-primary);
    color: var(--color-white);
    padding: var(--space-lg) 0;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    text-align: center;
}

.stat-item {
    padding: var(--space-md);
}

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--color-secondary);
    display: block;
    margin-bottom: var(--space-xs);
    line-height: 1;
}

.stat-label {
    font-size: 1.1rem;
    opacity: 0.9;
    font-weight: 500;
}

/* ===========================================
   PROCESS SECTION
   =========================================== */
.process-section {
    background: var(--color-light);
}

.process-steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-lg);
}

.step {
    text-align: center;
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    height: 100%;
    position: relative;
}

.step:not(:last-child):after {
    content: '→';
    position: absolute;
    right: -20px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-accent);
    font-size: 1.5rem;
    font-weight: bold;
}

.step-number {
    width: 70px;
    height: 70px;
    background: var(--color-secondary);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 700;
    margin: 0 auto var(--space-md);
    box-shadow: var(--shadow-md);
}

.step h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-sm);
    font-size: 1.3rem;
}

/* ===========================================
   CONTACT SECTION
   =========================================== */
.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-lg);
    margin-top: var(--space-lg);
    align-items: start;
}

.contact-info {
    background: var(--color-light);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    height: 100%;
}

.contact-item {
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--color-border);
}

.contact-item:last-child {
    border-bottom: none;
    margin-bottom: 0;
    padding-bottom: 0;
}

.contact-item h3 {
    margin-bottom: var(--space-xs);
    color: var(--color-primary);
    font-size: 1.2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.contact-item p {
    margin-bottom: 0.5rem;
    line-height: 1.5;
    color: var(--color-dark);
}

.contact-phone a,
.contact-email a {
    color: var(--color-accent);
    font-weight: 500;
}

.contact-phone a:hover,
.contact-email a:hover {
    color: var(--color-secondary);
}

.map-link {
    display: inline-block;
    margin-top: var(--space-xs);
    font-weight: 600;
    color: var(--color-accent);
}

.messengers {
    margin-top: var(--space-lg);
    padding: var(--space-md);
    background: rgba(230, 92, 0, 0.1);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--color-secondary);
}

.messengers p {
    margin-bottom: 0.5rem;
}

.messenger-icons {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
    font-size: 1.5rem;
}

.messenger-icons span {
    opacity: 0.6;
}

/* Форма */
.contact-form {
    background: var(--color-white);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    height: 100%;
}

.contact-form h3 {
    color: var(--color-primary);
    margin-bottom: var(--space-md);
    font-size: 1.5rem;
}

.wpcf7-form {
    display: flex;
    flex-direction: column;
    gap: var(--space-md);
}

.wpcf7-form-control {
    width: 100%;
    padding: 0.85rem;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.wpcf7-form-control:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(42, 92, 139, 0.1);
}

.wpcf7-textarea {
    min-height: 150px;
    resize: vertical;
}

.wpcf7-submit {
    background-color: var(--color-secondary);
    color: var(--color-white);
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
}

.wpcf7-submit:hover {
    background-color: #d35400;
}

/* ===========================================
   FOOTER
   =========================================== */
.site-footer {
    background: var(--color-primary);
    color: var(--color-footer-text);
    padding: var(--space-xl) 0 var(--space-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

.footer-section h3 {
    color: var(--color-white);
    margin-bottom: var(--space-md);
    font-size: 1.3rem;
}

.footer-section h3:after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: var(--color-secondary);
    margin-top: 0.5rem;
}

.footer-logo .site-title {
    color: var(--color-white);
    font-size: 1.8rem;
    margin-bottom: var(--space-sm);
}

.footer-logo p {
    color: var(--color-footer-text);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

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

.footer-links li {
    margin-bottom: var(--space-xs);
}

.footer-links a {
    color: var(--color-footer-text);
    transition: color 0.3s ease;
}

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

.footer-contact p {
    color: var(--color-footer-text);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.footer-contact a {
    color: var(--color-footer-text);
    transition: color 0.3s ease;
}

.footer-contact a:hover {
    color: var(--color-secondary);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255,255,255,0.1);
    color: rgba(255,255,255,0.7);
    font-size: 0.9rem;
}

/* ===========================================
   RESPONSIVE DESIGN
   =========================================== */
@media (max-width: 1200px) {
    .container {
        padding: 0 var(--space-md);
    }
}

@media (max-width: 992px) {
    .contact-content {
        grid-template-columns: 1fr;
    }
    
    .stats-grid,
    .process-steps {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .step:not(:last-child):after {
        display: none;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .footer-section:nth-child(3) {
        grid-column: 1 / -1;
        margin-top: var(--space-md);
    }
}

@media (max-width: 768px) {
    html {
        font-size: 14px;
    }
    
    h1 {
        font-size: 2rem;
    }
    
    h2 {
        font-size: 1.75rem;
    }
    
    /* HEADER для мобильных */
    .header-container {
        flex-wrap: wrap;
    }
    
    .header-contacts {
        display: none; /* Скрываем контакты в шапке на мобильных */
    }
    
    .menu-toggle {
        display: block;
        order: 3;
    }
    
    .main-navigation {
        order: 4;
        flex-basis: 100%;
        margin-top: 1rem;
        display: none;
    }
    
    .main-navigation.active {
        display: block;
    }
    
    .main-navigation ul {
        flex-direction: column;
        gap: 0;
        background: var(--color-white);
        padding: var(--space-sm);
        border-radius: var(--radius-md);
        box-shadow: var(--shadow-md);
    }
    
    .main-navigation li {
        width: 100%;
        border-bottom: 1px solid var(--color-border);
    }
    
    .main-navigation li:last-child {
        border-bottom: none;
    }
    
    .main-navigation a {
        display: block;
        padding: 0.8rem 0;
    }
    
    /* HERO */
    .hero-section {
        padding: var(--space-lg) 0;
        min-height: 70vh;
    }
    
    .hero-section h1 {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--space-sm);
    }
    
    .hero-buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    /* ГРИДЫ */
    .stats-grid,
    .process-steps,
    .features-grid,
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    /* FOOTER */
    .footer-content {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .footer-section {
        margin-bottom: var(--space-md);
    }
    
    .footer-section:last-child {
        margin-bottom: 0;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-sm);
    }
    
    .section {
        padding: var(--space-md) 0;
    }
    
    .feature-card,
    .product-card,
    .step,
    .contact-info,
    .contact-form {
        padding: var(--space-md);
    }
    
    .contact-item h3 {
        font-size: 1.1rem;
    }
}