/* ==========================================
   NAKED TECHNOLOGIES - GLOBAL STYLES
   Универсальные стили для всех страниц сайта
   ========================================== */

/* ==================== CSS VARIABLES ==================== */
:root {
    /* Цвета */
    --primary: #2C3DF5;
    --primary-dark: #1E28B8;
    --primary-light: #5B6CF5;
    --text-dark: #213777;
    --text-gray: #64748B;
    --bg-light: #F5F7FF;
    --bg-white: #FFFFFF;
    --bg-page: #FAFBFF;
    --border: #E6E6FF;
    --border-light: #F0F0FF;
    
    /* Градиенты */
    --gradient-primary: linear-gradient(135deg, #2C3DF5 0%, #5B6CF5 100%);
    --gradient-secondary: linear-gradient(135deg, #F5F7FF 0%, #E8ECFF 100%);
    
    /* Тени */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    /* Шрифты */
    --font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    --font-family-montserrat: 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* ==================== ГЛОБАЛЬНЫЕ СБРОСЫ ==================== */
* {
    box-sizing: border-box;
}

body {
    font-family: var(--font-family);
    color: var(--text-dark);
    line-height: 1.6;
    background: var(--bg-page);
    margin: 0;
    padding: 0;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ==================== КОНТЕЙНЕР ==================== */
.nt-container {
    max-width: 1520px !important;
    margin: 0 auto !important;
    padding: 0 120px !important;
    position: relative;
    overflow: visible;
    width: 100%;
    box-sizing: border-box;
}

@media (max-width: 1600px) {
    .nt-container {
        padding: 0 60px !important;
    }
}

@media (max-width: 1024px) {
    .nt-container {
        padding: 0 24px !important;
    }
}

@media (max-width: 768px) {
    .nt-container {
        padding: 0 16px !important;
    }
}

/* ==================== ТИПОГРАФИКА ==================== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-family-montserrat);
    font-weight: 800;
    color: var(--text-dark);
    line-height: 1.2;
    margin-top: 0;
}

h1 {
    font-size: 48px;
    margin-bottom: 24px;
}

h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

h3 {
    font-size: 24px;
    margin-bottom: 16px;
}

h4 {
    font-size: 20px;
    margin-bottom: 12px;
}

p {
    margin: 0 0 16px 0;
    line-height: 1.7;
    color: var(--text-dark);
}

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

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

/* Адаптивная типографика */
@media (max-width: 768px) {
    h1 { font-size: 36px; }
    h2 { font-size: 28px; }
    h3 { font-size: 22px; }
    h4 { font-size: 18px; }
}

/* ==================== ЗАГОЛОВКИ СЕКЦИЙ ==================== */
.nt-section-title {
    font-size: 32px;
    font-weight: 800;
    color: var(--text-dark);
    margin: 0 0 32px 0;
    text-align: center;
    line-height: 1.3;
}

@media (max-width: 768px) {
    .nt-section-title {
        font-size: 24px;
        margin-bottom: 24px;
    }
}

/* ==================== КАРТОЧКИ ==================== */
.nt-card {
    background: white;
    border-radius: 24px;
    padding: 40px;
    box-shadow: var(--shadow-md);
    margin-bottom: 24px;
    transition: all 0.3s ease;
}

.nt-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
    .nt-card {
        padding: 24px;
        border-radius: 16px;
    }
}

/* ==================== КНОПКИ ==================== */
.nt-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-size: 16px;
    font-weight: 600;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-family: var(--font-family-montserrat);
}

.nt-btn-primary {
    background: var(--gradient-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(44, 61, 245, 0.3);
}

.nt-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(44, 61, 245, 0.4);
    color: white;
}

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

.nt-btn-secondary:hover {
    background: var(--primary);
    color: white;
}

.nt-btn-outline {
    background: transparent;
    color: var(--text-dark);
    border: 2px solid var(--border);
}

.nt-btn-outline:hover {
    background: var(--bg-light);
    border-color: var(--primary);
    color: var(--primary);
}

@media (max-width: 768px) {
    .nt-btn {
        padding: 12px 24px;
        font-size: 14px;
    }
}

/* ==================== BREADCRUMBS ==================== */
.woocommerce-breadcrumb {
    font-size: 14px;
    color: var(--text-gray);
    padding: 20px 0;
}

.woocommerce-breadcrumb a {
    color: var(--text-gray);
    text-decoration: none;
    transition: color 0.3s;
}

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

/* ==================== ХЛЕБНЫЕ КРОШКИ (BREADCRUMBS) ==================== */
.nt-breadcrumbs,
.woocommerce-breadcrumb {
    padding: 16px 0 !important;
    font-size: 14px !important;
    display: flex !important;
    align-items: center !important;
    gap: 8px !important;
    flex-wrap: wrap !important;
    color: #6B7280 !important;
    font-family: 'Montserrat', sans-serif !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    margin-bottom: 0 !important;
    background: transparent !important;
}

.nt-breadcrumbs a,
.nt-breadcrumb-link,
.woocommerce-breadcrumb a {
    color: #6B7280 !important;
    text-decoration: none !important;
    transition: color 0.2s ease !important;
    display: inline-flex !important;
    align-items: center !important;
    gap: 4px !important;
    font-size: 14px !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    border-bottom: none !important;
    background: transparent !important;
    padding: 0 !important;
}

.nt-breadcrumbs a:hover,
.nt-breadcrumb-link:hover,
.woocommerce-breadcrumb a:hover {
    color: #2C3DF5 !important;
    text-decoration: underline !important;
    background: transparent !important;
    transform: none !important;
    border-bottom: none !important;
}

.nt-breadcrumbs a:focus,
.nt-breadcrumb-link:focus,
.woocommerce-breadcrumb a:focus {
    outline: 2px solid #2C3DF5 !important;
    outline-offset: 2px !important;
    border-radius: 4px !important;
}

.nt-breadcrumb-separator {
    color: #6B7280 !important;
    margin: 0 4px;
    font-size: 14px !important;
    font-weight: 400 !important;
    line-height: 1.5 !important;
    user-select: none;
}

.nt-breadcrumb-icon {
    font-size: 14px !important;
    line-height: 1.5 !important;
}

.nt-breadcrumb-current,
.woocommerce-breadcrumb span {
    color: #6B7280 !important;
    font-weight: 400 !important;
    font-size: 14px !important;
    line-height: 1.5 !important;
    background: transparent !important;
}

/* Адаптивные размеры для breadcrumbs */
@media (max-width: 768px) {
    .nt-breadcrumbs,
    .woocommerce-breadcrumb {
        padding: 8px 0;
        font-size: 12px !important;
        gap: 6px !important;
        line-height: 1.4 !important;
    }
    
    .nt-breadcrumbs a,
    .nt-breadcrumb-link,
    .nt-breadcrumb-separator,
    .nt-breadcrumb-current,
    .nt-breadcrumb-icon,
    .woocommerce-breadcrumb a,
    .woocommerce-breadcrumb span {
        font-size: 12px !important;
        line-height: 1.4 !important;
    }
    
    .nt-breadcrumb-separator {
        margin: 0 3px !important;
    }
}

/* Print styles */
@media print {
    .nt-breadcrumbs,
    .woocommerce-breadcrumb {
        display: none !important;
    }
}

/* ==================== FAQ КОМПОНЕНТ ==================== */
/* FAQ стили находятся в product-page.css и contacts.css */
/* Не дублируем здесь, чтобы избежать конфликтов */

/* ==================== ФОРМЫ ==================== */
input[type="text"],
input[type="email"],
input[type="tel"],
textarea,
select {
    width: 100%;
    padding: 14px 20px;
    font-size: 15px;
    border: 2px solid var(--border);
    border-radius: 12px;
    background: white;
    color: var(--text-dark);
    font-family: var(--font-family);
    transition: all 0.3s;
}

input:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(44, 61, 245, 0.1);
}

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

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

/* ==================== АНИМАЦИИ ==================== */
.nt-fade-in {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.nt-fade-in.nt-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==================== УТИЛИТЫ ==================== */
.text-center {
    text-align: center;
}

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-40 { margin-bottom: 40px; }

.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }

/* ==================== СЕТКИ ==================== */
.nt-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.nt-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.nt-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

@media (max-width: 1024px) {
    .nt-grid-3,
    .nt-grid-4 {
        grid-template-columns: repeat(2, 1fr);
        gap: 24px;
    }
}

@media (max-width: 768px) {
    .nt-grid-2,
    .nt-grid-3,
    .nt-grid-4 {
        grid-template-columns: 1fr;
        gap: 16px;
    }
}