/* КИБЕРПАНК OSINT ТЕМНАЯ ТЕМА — СТИЛИЗАЦИЯ ПОД CELKA.CLUB */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: #0b0f19;
    color: #f8fafc;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
    letter-spacing: -0.2px;
}

/* ФОНОВОЕ МЯГКОЕ СВЕЧЕНИЕ */
.glow-bg {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100%;
    max-width: 1200px;
    height: 700px;
    z-index: -1;
    pointer-events: none;
}
.blob.glow-center {
    position: absolute;
    width: 700px;
    height: 450px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(59, 130, 246, 0.18) 0%, rgba(147, 51, 234, 0.05) 60%, rgba(0,0,0,0) 100%);
    filter: blur(100px);
    top: -100px;
    left: 50%;
    transform: translateX(-50%);
}

/* РАЗДЕЛИТЕЛЬНЫЕ ЛИНИИ С ГРАДИЕНТОМ */
.section-divider {
    height: 1px;
    background: linear-gradient(90deg, rgba(255,255,255,0) 0%, rgba(255,255,255,0.06) 50%, rgba(255,255,255,0) 100%);
    max-width: 1100px;
    margin: 0 auto;
}

/* МАТОВАЯ ШАПКА */
header {
    max-width: 1100px;
    margin: 20px auto 0 auto;
    padding: 16px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(15, 23, 42, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 40px;
    backdrop-filter: blur(12px);
}
.logo { font-size: 18px; font-weight: 800; letter-spacing: -0.5px; }
.logo span { color: #3b82f6; font-weight: 500; }
nav a { color: #94a3b8; text-decoration: none; margin: 0 16px; font-weight: 500; font-size: 13px; transition: 0.2s; }
nav a:hover { color: #ffffff; }
.btn-primary { background: #3b82f6; color: #ffffff; padding: 10px 22px; border-radius: 30px; text-decoration: none; font-size: 13px; font-weight: 600; box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3); transition: 0.2s; }
.btn-primary:hover { background: #2563eb; transform: translateY(-1px); }

/* ГЛАВНЫЙ ЭКРАН */
.hero-section {
    max-width: 800px;
    margin: 100px auto 120px auto;
    text-align: center;
    padding: 0 20px;
}
.badge-top { background: rgba(59, 130, 246, 0.08); color: #60a5fa; padding: 6px 14px; border-radius: 20px; font-size: 11px; font-weight: 600; display: inline-block; margin-bottom: 24px; border: 1px solid rgba(59, 130, 246, 0.15); letter-spacing: 0.5px; }
h1 { font-size: 58px; font-weight: 800; letter-spacing: -2px; line-height: 1.1; margin-bottom: 24px; background: linear-gradient(180deg, #ffffff 0%, #cbd5e1 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }
.subtitle { color: #94a3b8; font-size: 16px; line-height: 1.6; max-width: 500px; margin: 0 auto 40px auto; }

/* ПОИСКОВАЯ СТРОКА */
.search-wrapper { max-width: 580px; margin: 0 auto; }
.search-bar { background: rgba(15, 23, 42, 0.6); border: 1px solid rgba(255, 255, 255, 0.08); padding: 6px 6px 6px 18px; border-radius: 14px; display: flex; align-items: center; box-shadow: 0 20px 40px rgba(0,0,0,0.4); }
.search-icon { font-size: 14px; margin-right: 12px; opacity: 0.3; }
.search-bar input { flex: 1; border: none; outline: none; font-size: 14px; color: #ffffff; background: transparent; }
.search-bar input::placeholder { color: #475569; }
.search-bar button { background: #ffffff; color: #000000; border: none; padding: 10px 24px; border-radius: 10px; font-weight: 600; cursor: pointer; font-size: 13px; transition: 0.2s; }
.search-bar button:hover { background: #e2e8f0; }
.tags-hint { margin-top: 14px; display: flex; justify-content: center; gap: 8px; opacity: 0.5; }
.tags-hint span { font-size: 11px; color: #94a3b8; background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.08); padding: 2px 8px; border-radius: 6px; font-family: monospace; }

/* РЕЗУЛЬТАТЫ */
.result-container { margin-top: 40px; background: rgba(15, 23, 42, 0.8); border-radius: 14px; border: 1px solid rgba(255, 255, 255, 0.08); text-align: left; overflow: hidden; animation: fadeInUp 0.4s ease forwards; }
.hidden { display: none; }
.res-header { padding: 14px 20px; border-bottom: 1px solid rgba(255,255,255,0.08); font-size: 11px; font-weight: 700; letter-spacing: 0.5px; display: flex; justify-content: space-between; align-items: center; }
.res-body { padding: 20px; font-size: 14px; line-height: 1.6; color: #cbd5e1; }
.badge { background: rgba(255,255,255,0.1); padding: 2px 8px; border-radius: 6px; font-size: 11px; }
.status-danger { border-color: rgba(239, 68, 68, 0.3); }
.status-danger .res-header { background: rgba(239, 68, 68, 0.1); color: #f87171; }
.status-success { border-color: rgba(34, 197, 94, 0.3); }
.status-success .res-header { background: rgba(34, 197, 94, 0.1); color: #4ade80; }

/* СЕКЦИИ */
.features-section, .tools-section { max-width: 1100px; margin: 0 auto; padding: 100px 20px; }
.section-header { margin-bottom: 40px; text-align: left; }
.section-tag { font-size: 11px; font-weight: 700; letter-spacing: 1.5px; color: #475569; display: block; margin-bottom: 12px; }
h2 { font-size: 36px; font-weight: 800; letter-spacing: -1.5px; background: linear-gradient(180deg, #ffffff 0%, #94a3b8 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; }

/* 🌟 ЧИСТЫЙ CSS ДЛЯ КИНЕМАТОГРАФИЧНОГО ПОЯВЛЕНИЯ ПРИ СКРОЛЛЕ (БЕЗ JS ОШИБОК) */
.scroll-fade {
    animation: fade-in-on-scroll linear both;
    animation-timeline: view(); /* Отслеживает положение экрана встроенными силами браузера */
    animation-range: entry 10% cover 35%; /* Проявляется, когда блок заходит на экран на 10-35% */
}

@keyframes fade-in-on-scroll {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* КАРТОЧКИ АРТЕФАКТОВ */
.features-list { background: rgba(15, 23, 42, 0.4); border-radius: 14px; border: 1px solid rgba(255, 255, 255, 0.05); }
.feature-item { display: flex; padding: 32px; border-bottom: 1px solid rgba(255, 255, 255, 0.05); }
.feature-item:last-child { border-bottom: none; }
.feature-item .num { font-size: 13px; font-weight: 700; color: #475569; width: 60px; font-family: monospace; }
.feature-item .info h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; color: #ffffff; }
.feature-item .info p { color: #94a3b8; font-size: 14px; line-height: 1.6; }

/* СЕТКА ИНСТРУМЕНТОВ CONSOLE STYLE */
.tools-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 14px;
    overflow: hidden;
}
.tool-card { background: #0b0f19; padding: 32px; transition: background 0.3s; }
.tool-card:hover { background: rgba(255, 255, 255, 0.01); }
.tool-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.hash-icon { color: #475569; font-size: 14px; font-weight: 700; font-family: monospace; background: rgba(255,255,255,0.02); padding: 4px 8px; border-radius: 6px; border: 1px solid rgba(255,255,255,0.04); }
.tool-card h3 { font-size: 15px; font-weight: 700; color: #ffffff; }
.tool-card p { color: #64748b; font-size: 13px; line-height: 1.4; }

/* ПОДВАЛ */
footer { text-align: center; padding: 40px 20px; font-size: 12px; color: #475569; border-top: 1px solid rgba(255,255,255,0.05); margin-top: 60px; }
footer a { color: #64748b; text-decoration: none; margin-left: 8px; }
footer a:hover { color: #ffffff; }

@keyframes fadeInUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }