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

body {
    font-family: 'Roboto', sans-serif;
    color: #2d3e2d;
    background-color: #f5f7f0;
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === ШАПКА === */
.header {
    background: linear-gradient(135deg, #1e3c1e 0%, #2d5e2d 100%);
    color: white;
    padding: 20px 0;
    box-shadow: 0 4px 20px rgba(0,0,0,0.15);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    font-size: 40px;
}

.logo-text {
    font-size: 24px;
    font-weight: 900;
    letter-spacing: 0.5px;
}

.logo-text span {
    color: #a8d5a2;
}

.logo-sub {
    font-size: 13px;
    opacity: 0.8;
    font-weight: 300;
}

.nav {
    display: flex;
    gap: 25px;
    align-items: center;
    flex-wrap: wrap;
}

.nav a {
    color: rgba(255,255,255,0.9);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: all 0.3s;
    padding: 6px 0;
    border-bottom: 2px solid transparent;
}

.nav a:hover,
.nav a.active {
    color: #a8d5a2;
    border-bottom-color: #a8d5a2;
}

/* === БУРГЕР-МЕНЮ === */
.burger {
    display: none;
    font-size: 28px;
    cursor: pointer;
    color: white;
    background: none;
    border: none;
    padding: 5px;
}

/* === ГЛАВНЫЙ БАННЕР === */
.hero {
    background: linear-gradient(135deg, #e8f5e9 0%, #c8e6c9 50%, #a5d6a7 100%);
    padding: 60px 0 50px;
    border-radius: 0 0 30px 30px;
    margin-bottom: 40px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '🌳';
    position: absolute;
    right: 5%;
    top: 10%;
    font-size: 120px;
    opacity: 0.2;
}

.hero::after {
    content: '🌿';
    position: absolute;
    left: 3%;
    bottom: 5%;
    font-size: 80px;
    opacity: 0.15;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero h1 {
    font-size: 42px;
    font-weight: 900;
    color: #1a3a1a;
    margin-bottom: 15px;
    line-height: 1.2;
}

.hero h1 span {
    color: #2d7a2d;
}

.hero p {
    font-size: 18px;
    color: #2d4a2d;
    margin-bottom: 25px;
    max-width: 500px;
    font-weight: 400;
}

.hero-stats {
    display: flex;
    gap: 30px;
    margin-top: 10px;
}

.hero-stats-item {
    text-align: center;
}

.hero-stats-item .number {
    font-size: 28px;
    font-weight: 900;
    color: #1a5a1a;
    display: block;
}

.hero-stats-item .label {
    font-size: 14px;
    color: #3a5a3a;
    font-weight: 500;
}

.hero-image {
    text-align: center;
    font-size: 100px;
    line-height: 1;
}

.btn {
    display: inline-block;
    padding: 14px 35px;
    background: #1a5a1a;
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 700;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 16px;
    box-shadow: 0 8px 25px rgba(26, 90, 26, 0.3);
}

.btn:hover {
    background: #2d7a2d;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(26, 90, 26, 0.4);
}

.btn-outline {
    background: transparent;
    color: #1a5a1a;
    border: 2px solid #1a5a1a;
    box-shadow: none;
    margin-left: 12px;
}

.btn-outline:hover {
    background: #1a5a1a;
    color: white;
    box-shadow: 0 8px 25px rgba(26, 90, 26, 0.3);
}

/* === СЕКЦИИ === */
.section {
    padding: 40px 0;
}

.section-title {
    font-size: 30px;
    font-weight: 700;
    color: #1a3a1a;
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title .icon {
    font-size: 32px;
}

.section-title::after {
    content: '';
    flex: 1;
    height: 2px;
    background: linear-gradient(to right, #a8d5a2, transparent);
    margin-left: 10px;
}

/* === КАРТОЧКИ === */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 25px;
}

.card {
    background: white;
    padding: 28px;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0,0,0,0.06);
    transition: all 0.3s;
    border: 1px solid rgba(168, 213, 162, 0.2);
}

.card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 50px rgba(0,0,0,0.1);
    border-color: #a8d5a2;
}

.card-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.card h3 {
    font-size: 20px;
    color: #1a3a1a;
    margin-bottom: 8px;
}

.card p {
    color: #4a5a4a;
    font-size: 15px;
}

.card .badge {
    display: inline-block;
    background: #e8f5e9;
    color: #1a5a1a;
    padding: 2px 14px;
    border-radius: 50px;
    font-size: 12px;
    font-weight: 700;
    margin-top: 10px;
}

/* === ПОДВАЛ === */
.footer {
    background: #1a3a1a;
    color: rgba(255,255,255,0.8);
    padding: 40px 0 20px;
    margin-top: auto;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-bottom: 30px;
}

.footer h4 {
    color: #a8d5a2;
    font-size: 18px;
    margin-bottom: 15px;
}

.footer a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    display: block;
    margin-bottom: 8px;
    transition: color 0.3s;
    font-size: 14px;
}

.footer a:hover {
    color: #a8d5a2;
}

.footer .social {
    display: flex;
    gap: 15px;
    margin-top: 10px;
}

.footer .social a {
    font-size: 22px;
    display: inline-block;
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.08);
    padding-top: 20px;
    text-align: center;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

/* === АДАПТИВ === */
@media (max-width: 992px) {
    .hero-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero p {
        margin: 0 auto 25px;
    }
    
    .hero-stats {
        justify-content: center;
    }
    
    .hero-image {
        font-size: 70px;
    }
}

@media (max-width: 768px) {
    .burger {
        display: block;
    }
    
    .nav {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: 12px;
        padding-top: 15px;
    }
    
    .nav.open {
        display: flex;
    }
    
    .nav a {
        width: 100%;
        text-align: center;
        padding: 10px;
        border-bottom: 1px solid rgba(255,255,255,0.1);
    }
    
    .hero h1 {
        font-size: 30px;
    }
    
    .hero-stats {
        gap: 20px;
        flex-wrap: wrap;
    }
    
    .section-title {
        font-size: 24px;
    }
    
    .hero::before,
    .hero::after {
        display: none;
    }
}

@media (max-width: 480px) {
    .logo-text {
        font-size: 20px;
    }
    
    .hero h1 {
        font-size: 26px;
    }
    
    .hero-stats-item .number {
        font-size: 22px;
    }
    
    .container {
        padding: 0 15px;
    }
}