/*
Theme Name: ESN Event Production
Theme URI: https://esn-events.com
Author: ESN Team
Author URI: https://esn-events.com
Description: Профессиональная тема для компании по организации мероприятий ESN Event Production. Современный дизайн с темной темой и красными акцентами. Поддержка двух языков: русский и эстонский.
Version: 1.0.0
Requires at least: 5.0
Tested up to: 6.4
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: esn-events
Tags: events, dark-theme, responsive, multilingual, business
*/

/* ============================================
   ОСНОВНЫЕ СТИЛИ
   ============================================ */

:root {
  /* Цвета темы */
  --color-background: hsl(0, 0%, 7%);
  --color-foreground: hsl(0, 0%, 98%);
  --color-card: hsl(0, 0%, 10%);
  --color-card-foreground: hsl(0, 0%, 98%);
  --color-primary: hsl(0, 100%, 50%);
  --color-primary-foreground: hsl(0, 0%, 98%);
  --color-border: hsl(0, 0%, 20%);
  --color-muted: hsl(0, 0%, 15%);
  --color-muted-foreground: hsl(0, 0%, 65%);
  
  /* Шрифты */
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-heading: "Montserrat", var(--font-sans);
  
  /* Размеры */
  --spacing-xs: 0.25rem;
  --spacing-sm: 0.5rem;
  --spacing-md: 1rem;
  --spacing-lg: 1.5rem;
  --spacing-xl: 2rem;
  --spacing-2xl: 3rem;
  --spacing-3xl: 4rem;
  
  /* Радиусы */
  --radius-sm: 0.25rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  
  /* 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);
}

/* ============================================
   СБРОС СТИЛЕЙ
   ============================================ */

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background-color: var(--color-background);
  color: var(--color-foreground);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ============================================
   ТИПОГРАФИЯ
   ============================================ */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-md);
}

h1 {
  font-size: 3rem;
}

h2 {
  font-size: 2.5rem;
}

h3 {
  font-size: 2rem;
}

h4 {
  font-size: 1.5rem;
}

h5 {
  font-size: 1.25rem;
}

h6 {
  font-size: 1rem;
}

p {
  margin-bottom: var(--spacing-md);
}

/* ============================================
   КОНТЕЙНЕР
   ============================================ */

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--spacing-lg);
  }
}

/* ============================================
   УТИЛИТЫ
   ============================================ */

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

.text-muted {
  color: var(--color-muted-foreground);
}

.text-primary {
  color: var(--color-primary);
}

.mb-4 {
  margin-bottom: var(--spacing-lg);
}

.mb-8 {
  margin-bottom: var(--spacing-2xl);
}

.mt-4 {
  margin-top: var(--spacing-lg);
}

.mt-8 {
  margin-top: var(--spacing-2xl);
}

/* ============================================
   КНОПКИ
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all 0.2s ease;
  min-height: 2.5rem;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-primary-foreground);
}

.btn-primary:hover {
  opacity: 0.9;
  transform: translateY(-2px);
}

.btn-outline {
  border: 2px solid var(--color-border);
  color: var(--color-foreground);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

/* ============================================
   КАРТОЧКИ
   ============================================ */

.card {
  background-color: var(--color-card);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xl);
  border: 1px solid var(--color-border);
  transition: all 0.3s ease;
}

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

/* ============================================
   АДАПТИВНОСТЬ
   ============================================ */

@media (max-width: 767px) {
  h1 {
    font-size: 2rem;
  }
  
  h2 {
    font-size: 1.75rem;
  }
  
  h3 {
    font-size: 1.5rem;
  }
  
  .container {
    padding: 0 1rem;
  }
}

/* ============================================
   АНИМАЦИИ
   ============================================ */

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

.fade-in {
  animation: fadeIn 0.6s ease-out;
}