/* ============================================
   styles.css — WebTechLab
   ✅ Зелёный цвет настраивается в :root
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500;700&display=swap');

/* ============================================
   🎨 ЦВЕТОВЫЕ ПЕРЕМЕННЫЕ — МЕНЯЙ ТОЛЬКО ЗДЕСЬ!
   ============================================ */
:root {
    /* 🟢 Основной зелёный (благородный изумруд) */
    --color-primary: #5dc2a0;
    
    /* 🟢 Тёмный оттенок для ховера/градиентов */
    --color-primary-dark: #059669;
	
    
    /* 🟢 Светлая тень (для эффектов) */
    --color-primary-shadow: rgba(16, 185, 129, 0.4);
    --color-primary-shadow-soft: rgba(16, 185, 129, 0.3);
    
    /* ⚫ Базовые цвета фона/текста */
    --color-bg: #1a1a1a;
    --color-bg-card: #2a2a2a;
    --color-bg-footer: #111111;
    --color-text: #ffffff;
    --color-text-muted: #cccccc;
    --color-text-dim: #888888;
    --color-border: #333333;
}

/* ============================================
   🔄 БЫСТРАЯ СМЕНА ЦВЕТА — выбери вариант:
   ============================================ */
/*
:root {
    // 🌿 Тёплый зелёный
    --color-primary: #22c55e;
    --color-primary-dark: #16a34a;
    --color-primary-shadow: rgba(34, 197, 94, 0.4);
    --color-primary-shadow-soft: rgba(34, 197, 94, 0.3);
}

:root {
    // 💎 Бирюзовый премиум
    --color-primary: #14b8a6;
    --color-primary-dark: #0f766e;
    --color-primary-shadow: rgba(20, 184, 166, 0.4);
    --color-primary-shadow-soft: rgba(20, 184, 166, 0.3);
}

:root {
    // 🏆 Глубокий лесной
    --color-primary: #059669;
    --color-primary-dark: #047857;
    --color-primary-shadow: rgba(5, 150, 105, 0.4);
    --color-primary-shadow-soft: rgba(5, 150, 105, 0.3);
}
*/

/* ============================================
   📦 ОБЩИЕ СТИЛИ
   ============================================ */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Roboto', sans-serif;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
}

/* ============================================
   🔝 ШАПКА
   ============================================ */
.header {
    position: relative;
    width: 100%;
}

.logo {
    position: absolute;
    top: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    z-index: 10;
}

.logo img {
    width: 50px;
    height: 50px;
}

.nav-container {
    position: absolute;
    top: 20px;
    right: 20px;
    margin-right: 50px;
    display: flex;
    align-items: center;
    z-index: 10;
}

/* Переключатель языков */
.language-switcher select {
    background-color: var(--color-bg-card);
    color: var(--color-text);
    border: 1px solid var(--color-primary);
    border-radius: 5px;
    padding: 5px 10px;
    font-size: 16px;
    cursor: pointer;
}

.language-switcher select option {
    background-color: var(--color-bg-card);
    color: var(--color-text);
}

.language-switcher-desktop {
    margin-left: 30px;
}

.language-switcher-mobile {
    display: none;
}

/* Гамбургер-меню */
.hamburger {
    display: none;
    position: absolute;
    top: 20px;
    right: 20px;
    z-index: 10;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 25px;
    height: 3px;
    background-color: var(--color-text);
    margin: 5px 0;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Навигация */
.nav {
    z-index: 10;
}

.nav ul {
    list-style: none;
    display: flex;
    gap: 20px;
}

.nav a {
    color: var(--color-text);
    text-decoration: none;
    font-size: 18px;
    transition: color 0.3s ease;
}

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

.close-menu {
    display: none;
}

/* ============================================
   🦸 HERO-СЕКЦИЯ
   ============================================ */
.hero {
    position: relative;
    width: 100%;
    height: 500px;
}

.hero img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: brightness(0.7);
}

.hero-text {
    position: absolute;
    top: 65%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.hero-text .site-title {
    font-size: 48px;
    color: var(--color-text);
    margin-bottom: 10px;
}

.hero-text h2 {
    font-size: 48px;
    margin-bottom: 20px;
}

.hero-text h2 span {
    color: var(--color-text);
}

/* ============================================
   📊 СЕКЦИЯ ИНДИКАТОРОВ / КОМПЛЕКТОВ
   ============================================ */
.indicators {
    padding: 50px 20px;
    text-align: center;
}

.indicators h2 {
    font-size: 36px;
    margin-bottom: 30px;
}

.indicators-subtitle {
    margin-bottom: 40px;
    text-align: center;
}

.indicators-subtitle p {
    font-size: 24px;
    color: var(--color-text);
}

.indicator-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    max-width: 1200px;
    margin: 0 auto;
    margin-bottom: 60px;
}

.indicator-card {
    background-color: var(--color-bg-card);
    padding: 20px;
    border-radius: 10px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    text-align: center;
}

.indicator-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 10px 20px var(--color-primary-shadow-soft);
}

.indicator-card img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 5px;
    margin-bottom: 15px;
}

.indicator-card h3 {
    font-size: 20px;
    color: var(--color-text);
    margin-bottom: 10px;
}

.indicator-card p {
    font-size: 14px;
    color: var(--color-text-muted);
    margin-bottom: 15px;
}

/* Кнопка карточки */
.card-button {
    display: inline-block;
    padding: 10px 20px;
    background-color: var(--color-primary);
    color: var(--color-text);
    text-decoration: none;
    border-radius: 5px;
    font-size: 14px;
    transition: background-color 0.3s ease;
}

.card-button:hover {
    background-color: var(--color-primary-dark);
}

/* ============================================
   👇 ПОДВАЛ
   ============================================ */
.footer {
    background-color: var(--color-bg-footer);
    padding: 30px 20px;
    text-align: center;
}

.contact-info h3 {
    font-size: 24px;
    margin-bottom: 15px;
}

.contact-info p {
    font-size: 16px;
    margin-bottom: 10px;
}

.contact-info a {
    color: var(--color-primary);
    text-decoration: none;
}

.contact-info a:hover {
    text-decoration: underline;
}

.copyright {
    margin-top: 20px;
    font-size: 14px;
    color: var(--color-text-dim);
}

/* ============================================
   📱 АДАПТИВНОСТЬ
   ============================================ */
@media (max-width: 768px) {
    .hero {
        height: 300px;
    }

    .hero-text {
        top: 60%;
    }

    .hero-text .site-title {
        font-size: 28px;
    }

    .hero-text h2 {
        font-size: 28px;
        margin-bottom: 15px;
    }

    .logo img {
        width: 40px;
        height: 40px;
    }

    .hamburger {
        display: block;
    }

    .nav-container {
        display: block;
        margin-right: 0;
    }

    .nav {
        position: fixed;
        top: 0;
        right: -250px;
        width: 250px;
        height: 100%;
        background-color: var(--color-bg-card);
        transition: right 0.3s ease-in-out;
        padding-top: 60px;
        z-index: 1000;
    }

    .nav.active {
        right: 0;
    }

    .nav ul {
        flex-direction: column;
        gap: 20px;
        padding: 20px;
    }

    .nav a {
        font-size: 20px;
        color: var(--color-text);
    }

    .close-menu {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
        color: var(--color-text);
        font-size: 24px;
        cursor: pointer;
        border: 1px solid var(--color-primary);
        border-radius: 5px;
        padding: 3px 5px;
        background-color: var(--color-bg-card);
    }

    .language-switcher-mobile {
        margin: 20px;
        display: block;
    }

    .language-switcher-desktop {
        display: none;
    }

    .indicator-grid {
        grid-template-columns: repeat(2, 1fr);
        margin-bottom: 40px;
    }

    .indicators-subtitle p {
        font-size: 18px;
    }

    .indicators h2 {
        margin-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .hero {
        height: 250px;
    }

    .hero-text {
        top: 60%;
    }

    .hero-text .site-title {
        font-size: 22px;
    }

    .hero-text h2 {
        font-size: 22px;
    }

    .indicator-grid {
        grid-template-columns: 1fr;
        margin-bottom: 30px;
    }

    .logo img {
        width: 35px;
        height: 35px;
    }

    .indicators-subtitle p {
        font-size: 16px;
    }

    .indicators h2 {
        margin-bottom: 15px;
    }
}