:root {
    --accent:   #F4920A;
    --stripe-y: #FFC400;
    --stripe-k: #0A0A0B;
    --bg:       #17181A;
    --surface:  #1F2023;
    --surface2: #27282B;
    --border:   #38393D;
    --text:     #F2F1EC;
    --muted:    #9C9C9E;
    --plate: repeating-linear-gradient(135deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 7px),
             repeating-linear-gradient(45deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 7px);
}


* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background-color: var(--bg);
    background-image: var(--plate);
    color: var(--text);
    line-height: 1.6;
}

h1, h2, .nav-brand, .footer-brand, .hero-badge, .section-label {
    font-family: 'Oswald', -apple-system, sans-serif;
}

.hazard-stripe {
    height: 10px;
    background: repeating-linear-gradient(135deg, var(--stripe-y) 0 16px, var(--stripe-k) 16px 32px);
}

a { color: var(--accent); text-decoration: none; }
a:hover { opacity: 0.8; }

/* NAV */
nav {
    position: sticky;
    top: 0;
    z-index: 100;
    height: 64px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 48px;
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text);
    letter-spacing: 0.03em;
}

.nav-brand img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
}

.nav-right {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    color: var(--muted);
    font-size: 0.9rem;
    transition: color 0.2s;
}

.nav-links a:hover { color: var(--text); opacity: 1; }

.lang-switch {
    display: flex;
    gap: 4px;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 3px;
}

.lang-btn {
    background: none;
    border: none;
    color: var(--muted);
    font-size: 0.78rem;
    font-weight: 600;
    padding: 4px 10px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.15s;
    letter-spacing: 0.04em;
}

.lang-btn.active {
    background: var(--accent);
    color: #000;
}

.lang-btn:hover:not(.active) { color: var(--text); }

/* HERO */
#home {
    min-height: calc(100vh - 64px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 32px;
    background-color: var(--bg);
    background-image: var(--plate), radial-gradient(ellipse at 50% 0%, #2E1B00 0%, var(--bg) 65%);
}

.hero-logo {
    width: 80px;
    height: 80px;
    border-radius: 20px;
    margin-bottom: 32px;
}

.hero-badge {
    display: inline-block;
    background: var(--surface2);
    border: 1px solid var(--border);
    color: var(--accent);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 14px;
    border-radius: 2px;
    margin-bottom: 28px;
}

#home h1 {
    font-size: clamp(2.4rem, 6vw, 4rem);
    font-weight: 800;
    line-height: 1.15;
    max-width: 720px;
    margin-bottom: 20px;
}

#home h1 span { color: var(--accent); }

#home p {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 520px;
    margin-bottom: 40px;
}

/* STORE BADGES */
.store-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 12px;
    margin-bottom: 20px;
}

.store-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #000;
    color: #fff;
    padding: 10px 18px;
    border-radius: 4px;
    cursor: pointer;
}

.store-btn svg { width: 22px; height: 22px; flex-shrink: 0; }

.store-text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
    text-align: left;
}

.store-text .store-small {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    opacity: 0.85;
}

.store-text .store-big { font-size: 0.95rem; font-weight: 600; }

.store-btn.disabled {
    background: var(--surface2);
    color: var(--muted);
    border: 1px solid var(--border);
    cursor: default;
    pointer-events: none;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 4px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s;
}

.btn:hover { opacity: 0.85; text-decoration: none; }
.btn-ghost {
    background: var(--surface2);
    color: var(--text);
    border: 1px solid var(--border);
}

/* CHANNELS */
#channels {
    padding: 100px 48px;
    max-width: 1100px;
    margin: 0 auto;
}

.channel-icon {
    width: 44px;
    height: 44px;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
}

.channel-icon svg { width: 22px; height: 22px; }
.channel-icon.telegram { background: #229ED9; }
.channel-icon.whatsapp { background: #25D366; }
.channel-icon.app { background: var(--surface2); border: 1px solid var(--border); }
.channel-icon.app img { width: 28px; height: 28px; border-radius: 6px; }

/* FEATURES */
#features {
    padding: 100px 48px;
    max-width: 1100px;
    margin: 0 auto;
}

.section-label {
    text-align: center;
    color: var(--accent);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.section-title {
    text-align: center;
    font-size: clamp(1.6rem, 4vw, 2.4rem);
    font-weight: 700;
    margin-bottom: 56px;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
}

.feature-card {
    position: relative;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 32px;
    transition: border-color 0.2s;
}

.feature-card:hover { border-color: var(--accent); }

.feature-card::before,
.feature-card::after {
    content: '';
    position: absolute;
    top: 10px;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 35%, #d8d8d8, #5a5a5a 75%);
    box-shadow: inset 0 0 1px rgba(0,0,0,0.6);
}

.feature-card::before { left: 10px; }
.feature-card::after { right: 10px; }

.feature-icon {
    width: 44px;
    height: 44px;
    background: var(--surface2);
    border: 1px solid var(--border);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent);
}

.feature-card h3 { font-size: 1rem; font-weight: 600; margin-bottom: 8px; }
.feature-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.6; }

/* HOW IT WORKS */
#how {
    padding: 100px 48px;
    background: var(--surface);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.how-inner { max-width: 800px; margin: 0 auto; }

.steps { display: flex; flex-direction: column; gap: 0; margin-top: 48px; }

.step { display: flex; gap: 24px; position: relative; }

.step:not(:last-child)::after {
    content: '';
    position: absolute;
    left: 19px;
    top: 48px;
    bottom: -24px;
    width: 2px;
    background: var(--border);
}

.step-num {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    color: #000;
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

.step-body { padding-bottom: 40px; }
.step-body h3 { font-size: 1rem; font-weight: 600; margin-bottom: 6px; margin-top: 8px; }
.step-body p { font-size: 0.9rem; color: var(--muted); }

/* PRIVACY */
#privacy { padding: 100px 48px; max-width: 800px; margin: 0 auto; }
#privacy h2 { margin-bottom: 8px; }

.privacy-updated { font-size: 0.82rem; color: var(--muted); margin-bottom: 40px; }

.privacy-section { margin-bottom: 36px; }

.privacy-section h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 10px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--border);
}

.privacy-section p { font-size: 0.92rem; color: var(--muted); margin-bottom: 8px; }

.privacy-section ul { padding-left: 18px; color: var(--muted); font-size: 0.92rem; }
.privacy-section ul li { margin-bottom: 6px; }

/* FOOTER */
footer {
    background: var(--surface);
    border-top: 1px solid var(--border);
    padding: 40px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 16px;
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 1rem;
    color: var(--text);
}

.footer-brand img { width: 24px; height: 24px; border-radius: 6px; }

footer p { font-size: 0.82rem; color: var(--muted); }

footer nav {
    position: static;
    background: none;
    border: none;
    height: auto;
    padding: 0;
    gap: 24px;
}

footer nav a { color: var(--muted); font-size: 0.82rem; }

@media (max-width: 600px) {
    nav { padding: 0 20px; }
    .nav-links { display: none; }
    #features, #how, #privacy, #channels { padding: 64px 20px; }
    footer { padding: 32px 20px; flex-direction: column; align-items: flex-start; }
}