/* --- БАЗА --- */
:root {
    --bg: #0a0a0a;
    --card-bg: #141414;
    --text-main: #ffffff;
    --text-dim: #a0a0a0;
    --accent: #ff7b00; /* Тот самый оранжевый */
    --border: #333;
}

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

/* WebP background with fallback */
body { 
    background: url('bg.webp') center/cover no-repeat fixed; 
    color: var(--text-main); 
    font-family: 'Manrope', sans-serif; 
    line-height: 1.5; 
    font-size: 18px; 
}

/* Fallback для браузеров без WebP */
@supports not (background-image: url('bg.webp')) {
    body { background: url('bg.png') center/cover no-repeat fixed; }
}

h1, h2, h3, .logo, .btn-fake { font-family: 'Oswald', sans-serif; text-transform: uppercase; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }

/* --- ACCESSIBILITY --- */

/* Фокус для keyboard nav */
:focus-visible {
    outline: 3px solid var(--accent);
    outline-offset: 2px;
}

/* Skip link */
.skip-link {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--accent);
    color: #000;
    padding: 8px 16px;
    z-index: 100;
    font-weight: 700;
    transition: top 0.2s;
}
.skip-link:focus { top: 0; }

/* Visually hidden (для скрытых заголовков) */
.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* --- КНОПКИ --- */
.btn-primary { 
    background: var(--accent); 
    color: #000; 
    padding: 16px 32px; 
    border: none; 
    border-radius: 4px; 
    font-weight: 700; 
    cursor: pointer; 
    transition: transform 0.2s; 
    display: inline-block;
}
.btn-primary:hover { transform: scale(1.05); }

.btn-secondary { 
    background: transparent; 
    color: var(--accent); 
    padding: 16px 32px; 
    border: 2px solid var(--accent); 
    border-radius: 4px; 
    font-weight: 700; 
    cursor: pointer; 
    transition: all 0.2s; 
    display: inline-block;
}
.btn-secondary:hover { 
    background: var(--accent); 
    color: #000; 
    transform: scale(1.05); 
}

/* --- ШАПКА --- */
.navbar { padding: 20px 0; border-bottom: 1px solid var(--border); }
.nav-row { display: flex; justify-content: space-between; align-items: center; }
.logo { font-size: 32px; font-weight: 700; letter-spacing: -1px; }
.nav-contact { text-align: right; }
.phone-link { display: block; font-weight: 700; font-size: 18px; color: var(--text-main); }
.city { font-size: 12px; color: var(--text-dim); letter-spacing: 1px; }

/* --- HERO --- */
.hero-hub { padding: 80px 0 60px; text-align: center; }
.label { color: var(--accent); font-weight: 700; letter-spacing: 2px; font-size: 14px; margin-bottom: 20px; }
.hero-content h1 { font-size: 64px; line-height: 1; margin-bottom: 30px; }
.subtitle { font-size: 20px; color: var(--text-dim); max-width: 700px; margin: 0 auto; }

.hero-cta { 
    display: flex; 
    gap: 16px; 
    justify-content: center; 
    margin-top: 40px; 
    flex-wrap: wrap;
}

/* --- СЕТКА НАПРАВЛЕНИЙ (САМОЕ ВАЖНОЕ) --- */
.hub-grid-section { padding: 40px 0 100px; }
.hub-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(350px, 1fr)); gap: 30px; }

.hub-card {
    position: relative; height: 500px; background: var(--card-bg); border: 1px solid var(--border);
    display: flex; flex-direction: column; justify-content: flex-end; padding: 40px;
    transition: 0.3s; overflow: hidden;
    background-size: cover;
    background-position: center;
}

/* Фоновые изображения для блоков */
.tactical-bg { 
    background-image: url('img/tactical.webp');
    background-size: cover;
    background-position: center;
    background-color: #0d0d0d;
}
.quest-bg { 
    background-image: url('img/quest.webp');
    background-size: cover;
    background-position: center;
    background-color: #0d0d0d;
}
.rnd-bg { 
    background-image: url('img/randd.webp');
    background-size: cover;
    background-position: center;
    background-color: #0d0d0d;
}
.hunt-bg { 
    background-image: url('img/hunt.webp');
    background-size: cover;
    background-position: center;
    background-color: #0d0d0d;
}
.agro-bg { 
    background-image: url('img/agro.webp');
    background-size: cover;
    background-position: center;
    background-color: #0d0d0d;
}
.prom-bg { 
    background-image: url('img/prom.webp');
    background-size: cover;
    background-position: center;
    background-color: #0d0d0d;
}

.hub-card:hover { border-color: var(--accent); transform: translateY(-8px) scale(1.02); box-shadow: 0 20px 40px rgba(255, 123, 0, 0.2); }
.hub-card:hover .btn-fake { color: var(--accent); }

.card-overlay {
    display: none;
}

.card-icon { margin-bottom: 20px; }
.hub-card h3 { font-size: 36px; margin-bottom: 15px; }
.card-desc { font-size: 16px; color: #ffffff; margin-bottom: 30px; }
.btn-fake { font-weight: 700; font-size: 14px; border-bottom: 2px solid var(--accent); padding-bottom: 5px; }

/* --- МОНОХРОМНЫЕ SVG-ИКОНКИ --- */
.icon-mono {
    display: inline-block;
    width: 56px;
    height: 56px;
    border-radius: 10px;
    border: 1px solid var(--border);
    background-color: #111;
    background-repeat: no-repeat;
    background-position: center;
    background-size: 70%;
}

.feature-icon.icon-mono { width: 64px; height: 64px; }
.nav-link-card .icon.icon-mono { width: 40px; height: 40px; }
.contact-card .icon.icon-mono { width: 64px; height: 64px; margin: 0 auto 20px; }

.portfolio-img {
    background-color: #141414;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 64 64' fill='none' stroke='%236b6b6b' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='8' y='10' width='48' height='44' rx='6'/%3E%3Cpath d='M14 42l10-10 10 10 8-8 8 8'/%3E%3Ccircle cx='24' cy='24' r='4'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: 48%;
}

.icon-target {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='8'/%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3Cpath d='M12 2v3M12 19v3M2 12h3M19 12h3'/%3E%3C/svg%3E");
}
.icon-puzzle {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 3h3a2 2 0 0 1 2 2v1h1a2 2 0 1 1 0 4h-1v2h1a2 2 0 1 1 0 4h-1v1a2 2 0 0 1-2 2H9v-3H8a2 2 0 1 1 0-4h1V10H8a2 2 0 1 1 0-4h1V3z'/%3E%3C/svg%3E");
}
.icon-chip {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='7' y='7' width='10' height='10' rx='2'/%3E%3Cpath d='M4 9h3M4 15h3M17 9h3M17 15h3M9 4v3M15 4v3M9 17v3M15 17v3'/%3E%3C/svg%3E");
}
.icon-gear {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='3'/%3E%3Cpath d='M19 12a7 7 0 0 0-.1-1l2-1.2-2-3.4-2.2.7a7 7 0 0 0-1.7-1l-.3-2.3h-4l-.3 2.3a7 7 0 0 0-1.7 1l-2.2-.7-2 3.4 2 1.2a7 7 0 0 0 0 2l-2 1.2 2 3.4 2.2-.7a7 7 0 0 0 1.7 1l.3 2.3h4l.3-2.3a7 7 0 0 0 1.7-1l2.2.7 2-3.4-2-1.2c.1-.3.1-.6.1-1z'/%3E%3C/svg%3E");
}
.icon-radio {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='7' width='18' height='10' rx='2'/%3E%3Cpath d='M7 11h4M7 14h6M17 10v4'/%3E%3C/svg%3E");
}
.icon-bolt {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M13 2L4 14h6l-1 8 9-12h-6z'/%3E%3C/svg%3E");
}
.icon-leaf {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 20c9-1 14-6 16-16-10 2-15 7-16 16z'/%3E%3Cpath d='M4 20c4-6 8-10 16-16'/%3E%3C/svg%3E");
}
.icon-truck {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 7h11v8H3z'/%3E%3Cpath d='M14 10h4l3 3v2h-7z'/%3E%3Ccircle cx='6' cy='17' r='2'/%3E%3Ccircle cx='17' cy='17' r='2'/%3E%3C/svg%3E");
}
.icon-factory {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 20h18'/%3E%3Cpath d='M4 20V9l5 3V9l5 3V9l5 3v8'/%3E%3Cpath d='M8 20v-4M12 20v-4M16 20v-4'/%3E%3C/svg%3E");
}
.icon-mail {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='3' y='5' width='18' height='14' rx='2'/%3E%3Cpath d='M3 7l9 6 9-6'/%3E%3C/svg%3E");
}
.icon-phone {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 3l3 1 1 4-2 2c2 4 5 7 9 9l2-2 4 1 1 3c-1 2-3 3-5 3-9 0-17-8-17-17 0-2 1-4 3-5z'/%3E%3C/svg%3E");
}
.icon-chat {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 5h16v10H7l-3 3V5z'/%3E%3C/svg%3E");
}
.icon-doc {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23b3b3b3' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 3h7l4 4v14H7z'/%3E%3Cpath d='M14 3v4h4'/%3E%3Cpath d='M9 13h6M9 17h6'/%3E%3C/svg%3E");
}

/* --- ФИЛОСОФИЯ SVRK --- */
.philosophy-section { padding: 100px 0; background: #050505; border-top: 1px solid var(--border); }
.section-title { font-size: 48px; margin-bottom: 20px; }
.section-subtitle { font-size: 20px; color: var(--text-dim); margin-bottom: 60px; max-width: 600px; }

.svrk-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; }
.svrk-block { padding-right: 20px; }
.letter { font-size: 80px; font-weight: 700; color: #222; font-family: 'Oswald', sans-serif; line-height: 1; }
.svrk-block:hover .letter { color: var(--accent); transition: 0.3s; }
.decode { font-weight: 700; color: var(--text-main); margin-bottom: 15px; font-size: 18px; border-bottom: 1px solid #333; padding-bottom: 10px; display: inline-block; }
.svrk-block p { font-size: 16px; color: var(--text-dim); }

/* --- КОНТАКТНАЯ ФОРМА --- */
.contact-section { 
    padding: 80px 0; 
    background: #0f0f0f; 
    border-top: 1px solid var(--border);
}
.contact-section .section-title { 
    text-align: center; 
    margin-bottom: 40px; 
}

.contact-form { 
    display: flex; 
    flex-direction: column; 
    gap: 20px; 
    max-width: 600px; 
    margin: 0 auto; 
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
}

.contact-form input, 
.contact-form textarea { 
    padding: 16px; 
    background: #1a1a1a; 
    border: 1px solid var(--border); 
    color: #fff; 
    border-radius: 4px;
    font-family: 'Manrope', sans-serif;
    font-size: 16px;
    transition: border-color 0.2s;
}
.contact-form input:focus, 
.contact-form textarea:focus {
    border-color: var(--accent);
    outline: none;
}
.contact-form textarea {
    min-height: 120px;
    resize: vertical;
}

.contact-form button {
    align-self: flex-start;
}

.contact-channels {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 40px;
    flex-wrap: wrap;
}

.channel {
    padding: 12px 24px;
    background: #1a1a1a;
    border: 1px solid var(--border);
    border-radius: 4px;
    font-weight: 600;
    transition: all 0.2s;
}
.channel:hover {
    background: var(--accent);
    color: #000;
    border-color: var(--accent);
}
.channel.telegram::before {
    content: '💬 ';
}
.channel.viber::before {
    content: '📱 ';
}
.channel.whatsapp::before {
    content: '📞 ';
}

/* --- ФУТЕР --- */
.main-footer { padding: 60px 0 20px; border-top: 1px solid var(--border); }
.footer-flex { display: flex; justify-content: space-between; margin-bottom: 40px; }
.footer-link { display: block; color: var(--text-dim); font-size: 20px; margin-bottom: 10px; }
.footer-link:hover { color: #fff; }
.copyright { color: #444; font-size: 14px; text-align: center; }

/* МОБИЛКА */
@media (max-width: 768px) {
    .hero-content h1 { font-size: 42px; }
    .hub-grid { grid-template-columns: 1fr; }
    .hub-card { height: 400px; }
    .footer-flex { flex-direction: column; gap: 30px; }
    .hero-cta { flex-direction: column; align-items: center; }
    .contact-form button { align-self: stretch; }
    .section-title { font-size: 36px; }
}