:root {
    /* Оранжево-черная тема */
    --primary-color: #ff6600;
    --primary-hover: #e05a00;
    --dark-bg: #111111;
    --darker-bg: #0a0a0a;
    --danger-color: #dc3545;
    --bg-color: #f4f4f5;
    --text-color: #1a1a1a;
    --border-color: #e5e5e5;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.hidden { display: none !important; }

/* --- КНОПКИ --- */
.btn {
    display: inline-block;
    padding: 14px 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 16px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
}
.btn-primary {
    background-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 15px rgba(255, 102, 0, 0.3);
}
.btn-primary:hover {
    background-color: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 102, 0, 0.4);
}
.btn-danger { background-color: var(--danger-color); color: white; }
.btn-secondary { background-color: #444; color: white; }
.btn-secondary:hover { background-color: #666; }
.btn-block { display: block; width: 100%; }
.btn-sm { padding: 8px 16px; font-size: 14px; box-shadow: none;}

/* --- HEADER --- */
.header {
    background: var(--dark-bg);
    border-bottom: 2px solid var(--primary-color);
    padding: 8px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}
.header-container { display: flex; justify-content: space-between; align-items: center; }

/* Логотип */
.logo-link { display: flex; align-items: center; text-decoration: none; }
.logo-img {
    height: 90px;
    width: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.logo-link:hover .logo-img { transform: scale(1.05); }

/* Контакты в шапке */
.contact-info { display: flex; align-items: center; gap: 25px; }
.contact-group { display: flex; flex-direction: column; align-items: flex-end; }
.phone-link {
    font-size: 20px;
    font-weight: 700;
    color: white;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: color 0.3s;
}
.phone-link:hover { color: var(--primary-color); }
.master-name { font-size: 14px; font-weight: 400; color: #aaa; }

.vk-link {
    display: flex; align-items: center; gap: 6px;
    color: white; font-weight: 600; font-size: 16px;
    text-decoration: none; transition: color 0.3s;
}
.vk-link:hover { color: var(--primary-color); }
.vk-link svg { width: 24px; height: 24px; }

/* Статусная метка */
.status-badge {
    align-items: center; gap: 8px; font-size: 12px; font-weight: 600;
    padding: 4px 10px; border-radius: 20px; margin-top: 4px;
    letter-spacing: 0.5px; text-transform: uppercase;
}
.status-dot { width: 8px; height: 8px; border-radius: 50%; }
.status-open {
    color: #4ade80;
    border: 1px solid rgba(74, 222, 128, 0.3);
    background: rgba(74, 222, 128, 0.1);
}
.status-open .status-dot { background-color: #4ade80; box-shadow: 0 0 8px #4ade80; }
.status-closed {
    color: #f87171;
    border: 1px solid rgba(248, 113, 113, 0.3);
    background: rgba(248, 113, 113, 0.1);
}
.status-closed .status-dot { background-color: #f87171; box-shadow: 0 0 8px #f87171; }

/* --- HERO СЕКЦИЯ --- */
.hero {
    background: linear-gradient(rgba(17, 17, 17, 0.8), rgba(17, 17, 17, 0.95)),
                url('https://images.unsplash.com/photo-1626806787461-102c1bfaaea1?q=80&w=1920&auto=format&fit=crop') center/cover;
    color: white;
    text-align: center;
    padding: 120px 20px 140px;
}
.hero h1 { font-size: 46px; margin-bottom: 20px; font-weight: 800; text-transform: uppercase; letter-spacing: 1px;}
.hero p { font-size: 18px; margin-bottom: 40px; max-width: 700px; margin-left: auto; margin-right: auto; color: #ddd;}

/* --- ПРЕИМУЩЕСТВА --- */
.benefits {
    display: flex; justify-content: space-between; gap: 30px;
    margin-top: -60px; position: relative; z-index: 10;
}
.benefit-card {
    background: white; padding: 35px 25px; border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.08); flex: 1; text-align: center;
    border-top: 4px solid var(--dark-bg);
    transition: transform 0.3s ease, border-color 0.3s ease;
}
.benefit-card:hover {
    transform: translateY(-5px);
    border-top-color: var(--primary-color);
}
.benefit-icon { font-size: 40px; margin-bottom: 15px; }
.benefit-card h3 { font-size: 20px; margin-bottom: 10px; color: var(--dark-bg); }
.benefit-card p { color: #555; font-size: 15px; }

/* --- ФОРМА ЗАЯВКИ --- */
.form-section { padding: 100px 0; }
.form-container {
    max-width: 500px; background: white; padding: 50px 40px;
    border-radius: 12px; box-shadow: 0 15px 40px rgba(0,0,0,0.08);
    text-align: center; margin: 0 auto;
    border: 1px solid var(--border-color);
}
.form-container h2 { font-size: 28px; margin-bottom: 10px; color: var(--dark-bg); }
.form-container p { color: #666; margin-bottom: 30px; font-size: 15px;}

.input-group { margin-bottom: 20px; text-align: left; }
.input-group label { display: block; margin-bottom: 8px; font-weight: 600; color: #333; font-size: 14px;}
.input-group input[type="text"],
.input-group input[type="tel"],
.input-group input[type="password"] {
    width: 100%; padding: 14px;
    border: 2px solid var(--border-color); border-radius: 6px;
    font-size: 16px; background: #fafafa; transition: all 0.3s;
}
.input-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    background: white;
}

/* Чекбокс */
.checkbox-group { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 25px; text-align: left; font-size: 13px; line-height: 1.4; color: #777; }
.checkbox-group input { width: 18px; height: 18px; margin-top: 1px; cursor: pointer; accent-color: var(--primary-color); }
.checkbox-group a { color: var(--primary-color); text-decoration: none; font-weight: 600;}
.checkbox-group a:hover { text-decoration: underline; }

/* --- FOOTER --- */
footer { background: var(--darker-bg); color: white; text-align: center; padding: 40px 0 30px; }
.footer-logo { display: inline-block; margin-bottom: 10px; opacity: 0.8; transition: opacity 0.3s;}
.footer-logo:hover { opacity: 1; }
.footer-copyright { margin-top: 20px; font-size: 14px; color: #666; }

.footer-address { margin-bottom: 20px; font-size: 15px; color: #ccc; }
.footer-address a { color: #ccc; text-decoration: none; transition: color 0.3s; }
.footer-address a:hover { color: var(--primary-color); text-decoration: underline;}

.footer-links { font-size: 14px; display: flex; justify-content: center; gap: 10px; flex-wrap: wrap;}
.footer-links a { color: #aaa; text-decoration: none; transition: color 0.3s;}
.footer-links a:hover { color: var(--primary-color); }
.divider { color: #444; }

/* --- СТРАНИЦЫ ДОКУМЕНТОВ --- */
.legal-content {
    padding: 50px 40px; background: white; margin-top: 40px; margin-bottom: 40px;
    border-radius: 8px; box-shadow: 0 5px 20px rgba(0,0,0,0.05); border: 1px solid var(--border-color);
}
.legal-content h1 { margin-bottom: 25px; font-size: 32px; color: var(--dark-bg); border-bottom: 2px solid var(--primary-color); padding-bottom: 10px; display: inline-block;}
.legal-content h2 { margin-top: 30px; margin-bottom: 15px; font-size: 22px; color: var(--dark-bg); }
.legal-content p { margin-bottom: 15px; color: #444; font-size: 16px;}
.legal-content ul { margin-bottom: 20px; padding-left: 20px; color: #444;}
.legal-content li { margin-bottom: 8px; }
.legal-content a { color: var(--primary-color); text-decoration: none; font-weight: 600;}
.legal-content a:hover { text-decoration: underline; }

/* --- МОДАЛЬНОЕ ОКНО --- */
.modal { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: rgba(0,0,0,0.8); display: flex; align-items: center; justify-content: center; z-index: 1000; backdrop-filter: blur(5px);}
.modal-content { background: white; padding: 40px; border-radius: 12px; width: 100%; max-width: 400px; position: relative; box-shadow: 0 20px 50px rgba(0,0,0,0.3);}
.modal-content h2 { margin-bottom: 20px; color: var(--dark-bg); text-align: center;}
.close-btn { position: absolute; top: 15px; right: 20px; font-size: 28px; cursor: pointer; color: #888; transition: color 0.3s;}
.close-btn:hover { color: var(--danger-color); }

/* --- АДМИНКА --- */
.admin-main { padding: 40px 20px; }
.admin-main h2 { margin-bottom: 20px; color: var(--dark-bg);}
.table-responsive { overflow-x: auto; }
.leads-table { width: 100%; border-collapse: collapse; margin-top: 20px; background: white; box-shadow: 0 5px 15px rgba(0,0,0,0.05); border-radius: 8px; overflow: hidden; min-width: 600px;}
.leads-table th, .leads-table td { padding: 16px; text-align: left; border-bottom: 1px solid var(--border-color); }
.leads-table th { background: var(--dark-bg); color: white; font-weight: 600; text-transform: uppercase; font-size: 14px; letter-spacing: 0.5px;}
.leads-table tr:hover { background: #fafafa; }

/* --- УВЕДОМЛЕНИЯ --- */
.toast {
    position: fixed; bottom: 30px; right: 30px;
    background: #10b981; color: white; padding: 16px 28px;
    border-radius: 8px; box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    z-index: 2000; transition: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    opacity: 1; transform: translateY(0); font-weight: 600;
}
.toast.hidden { opacity: 0; pointer-events: none; transform: translateY(20px); }
.toast.error { background: var(--danger-color); }

/* --- АДАПТИВ (МОБИЛКИ) --- */
@media (max-width: 768px) {
    .benefits { flex-direction: column; margin-top: 30px; gap: 20px;}
    .hero { padding: 80px 20px 100px;}
    .hero h1 { font-size: 32px; }
    .contact-info { align-items: center; gap: 15px;}
    .vk-link span { display: none; }
    .master-name { display: none; }
    .phone-link { font-size: 16px; }
    .logo-img { height: 60px; }
    .status-badge { font-size: 10px; padding: 3px 8px; }
}