/* ═══════════════════════════════════════════════════════════
   DOOMTRADER — Landing Page Styles
   ═══════════════════════════════════════════════════════════ */

/* ─── PARTICLES BG ─── */
.landing-bg {
    position: fixed;
    top: 0; left: 0;
    width: 100%; height: 100%;
    z-index: -1;
    overflow: hidden;
    background: radial-gradient(ellipse at 50% 0%, rgba(107,33,168,0.08) 0%, transparent 60%),
                radial-gradient(ellipse at 80% 80%, rgba(184,134,11,0.05) 0%, transparent 50%),
                #000;
}

.particle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: var(--purple-light);
    border-radius: 50%;
    opacity: 0;
    animation: floatUp 8s infinite;
}

@keyframes floatUp {
    0% { opacity: 0; transform: translateY(100vh) scale(0); }
    10% { opacity: 0.6; }
    90% { opacity: 0.2; }
    100% { opacity: 0; transform: translateY(-10vh) scale(1); }
}

/* Generate particles */
.particle:nth-child(1) { left: 5%; animation-delay: 0s; animation-duration: 7s; }
.particle:nth-child(2) { left: 15%; animation-delay: 1.5s; animation-duration: 9s; }
.particle:nth-child(3) { left: 25%; animation-delay: 0.5s; animation-duration: 6s; width: 3px; height: 3px; background: var(--gold); }
.particle:nth-child(4) { left: 35%; animation-delay: 2s; animation-duration: 8s; }
.particle:nth-child(5) { left: 45%; animation-delay: 3s; animation-duration: 10s; width: 3px; height: 3px; }
.particle:nth-child(6) { left: 55%; animation-delay: 1s; animation-duration: 7s; background: var(--gold); }
.particle:nth-child(7) { left: 65%; animation-delay: 4s; animation-duration: 9s; }
.particle:nth-child(8) { left: 75%; animation-delay: 2.5s; animation-duration: 6s; }
.particle:nth-child(9) { left: 85%; animation-delay: 0.5s; animation-duration: 11s; width: 3px; height: 3px; background: var(--gold); }
.particle:nth-child(10) { left: 95%; animation-delay: 3.5s; animation-duration: 8s; }
.particle:nth-child(11) { left: 10%; animation-delay: 5s; animation-duration: 7s; }
.particle:nth-child(12) { left: 30%; animation-delay: 6s; animation-duration: 9s; background: var(--gold); }
.particle:nth-child(13) { left: 50%; animation-delay: 4.5s; animation-duration: 6s; width: 3px; height: 3px; }
.particle:nth-child(14) { left: 70%; animation-delay: 7s; animation-duration: 10s; }
.particle:nth-child(15) { left: 90%; animation-delay: 5.5s; animation-duration: 8s; background: var(--gold); width: 3px; height: 3px; }

/* ─── HERO ─── */
.hero {
    text-align: center;
    padding: 6rem 2rem 4rem;
    position: relative;
}

.hero-ascii {
    font-family: var(--font-mono);
    font-size: 0.55rem;
    line-height: 1.15;
    color: var(--purple-light);
    white-space: pre;
    margin-bottom: 2rem;
    text-shadow: 0 0 10px var(--purple-glow), 0 0 30px rgba(107,33,168,0.15);
    animation: glowPulse 3s ease-in-out infinite;
    display: inline-block;
}

@keyframes glowPulse {
    0%, 100% { text-shadow: 0 0 10px var(--purple-glow), 0 0 30px rgba(107,33,168,0.15); }
    50% { text-shadow: 0 0 20px var(--purple-glow), 0 0 50px rgba(107,33,168,0.25), 0 0 80px rgba(107,33,168,0.1); }
}

.hero-tagline {
    font-family: var(--font-header);
    font-size: 1.8rem;
    color: var(--gold-light);
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.hero-subtitle {
    font-family: var(--font-mono);
    font-size: 1.1rem;
    color: var(--text-dim);
    margin-bottom: 2.5rem;
}

.hero-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }

/* ─── STATS BAR ─── */
.stats-section {
    padding: 3rem 2rem;
    background: rgba(10, 5, 16, 0.8);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.stat-big {
    font-family: var(--font-header);
    font-size: 2.2rem;
    font-weight: 900;
    color: var(--gold-light);
    text-shadow: 0 0 20px rgba(184,134,11,0.3);
}

.stat-big.green { color: var(--green); text-shadow: 0 0 20px rgba(34,197,94,0.3); }
.stat-big.purple { color: var(--purple-light); text-shadow: 0 0 20px var(--purple-glow); }

.stat-desc {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.3rem;
}

/* ─── HOW IT WORKS ─── */
.how-section {
    padding: 5rem 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.how-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.how-section .section-header h2 {
    font-family: var(--font-header);
    font-size: 2rem;
    color: var(--gold-light);
    letter-spacing: 2px;
}

.how-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1.5rem;
}

.how-step {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.3s;
    position: relative;
}

.how-step:hover {
    border-color: var(--purple);
    transform: translateY(-6px);
    box-shadow: 0 10px 30px var(--purple-glow);
}

.how-step .step-icon { font-size: 2.5rem; margin-bottom: 0.8rem; }
.how-step .step-num {
    position: absolute;
    top: -10px;
    right: -10px;
    background: var(--purple);
    color: white;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-header);
    font-size: 0.75rem;
    font-weight: 900;
}
.how-step h3 {
    font-family: var(--font-header);
    font-size: 0.85rem;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}
.how-step p {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-dim);
    line-height: 1.4;
}

/* ─── BACKTEST PREVIEW ─── */
.backtest-section {
    padding: 5rem 2rem;
    background: rgba(10, 5, 16, 0.5);
}

.backtest-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.backtest-section .section-header h2 {
    font-family: var(--font-header);
    font-size: 2rem;
    color: var(--gold-light);
    letter-spacing: 2px;
}

.backtest-section .section-header p {
    color: var(--text-dim);
    font-family: var(--font-mono);
    margin-top: 0.5rem;
}

.backtest-content {
    max-width: 1100px;
    margin: 0 auto;
}

.backtest-charts { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-bottom: 2rem; }

.backtest-stats-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.bs-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    padding: 1rem;
    text-align: center;
}
.bs-card .bs-val {
    font-family: var(--font-header);
    font-size: 1.3rem;
    font-weight: 900;
    color: var(--gold-light);
}
.bs-card .bs-label {
    font-family: var(--font-mono);
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 0.2rem;
}

/* ─── TESTIMONIALS ─── */
.testimonials-section {
    padding: 4rem 2rem;
    text-align: center;
}

.testimonials-section h2 {
    font-family: var(--font-header);
    font-size: 2rem;
    color: var(--gold-light);
    margin-bottom: 1rem;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    max-width: 900px;
    margin: 2rem auto;
}

.testimonial-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 1.5rem;
    text-align: left;
}

.testimonial-card .tc-text {
    font-family: var(--font-sub);
    font-size: 0.95rem;
    color: var(--text);
    font-style: italic;
    margin-bottom: 1rem;
    line-height: 1.5;
}
.testimonial-card .tc-author {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--purple-light);
}

.join-count {
    font-family: var(--font-header);
    font-size: 1.2rem;
    color: var(--text-dim);
    margin-top: 2rem;
}
.join-count span { color: var(--gold-light); font-size: 1.5rem; }

/* ─── LANDING PRICING ─── */
.landing-pricing {
    padding: 5rem 2rem;
    background: rgba(10, 5, 16, 0.8);
}

.landing-pricing h2 {
    font-family: var(--font-header);
    font-size: 2rem;
    color: var(--gold-light);
    text-align: center;
    margin-bottom: 0.5rem;
}

.landing-pricing .pricing-sub {
    text-align: center;
    color: var(--text-dim);
    font-family: var(--font-mono);
    margin-bottom: 3rem;
}

/* ─── FAQ ─── */
.faq-section {
    padding: 4rem 2rem;
    max-width: 800px;
    margin: 0 auto;
}

.faq-section h2 {
    font-family: var(--font-header);
    font-size: 2rem;
    color: var(--gold-light);
    text-align: center;
    margin-bottom: 2rem;
}

.faq-item {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 10px;
    margin-bottom: 0.75rem;
    overflow: hidden;
}

.faq-q {
    padding: 1rem 1.2rem;
    font-family: var(--font-header);
    font-size: 0.85rem;
    color: var(--text-bright);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.2s;
    letter-spacing: 0.5px;
}
.faq-q:hover { background: rgba(107, 33, 168, 0.1); }
.faq-q::after { content: '+'; color: var(--purple-light); font-size: 1.2rem; transition: transform 0.3s; }
.faq-item.active .faq-q::after { transform: rotate(45deg); }

.faq-a {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
    padding: 0 1.2rem;
}
.faq-item.active .faq-a { max-height: 200px; padding: 0 1.2rem 1rem; }
.faq-a p {
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--text-dim);
    line-height: 1.6;
}

/* ─── HERO NUKE LOGO ─── */
.hero-nuke {
    width: 100px;
    height: 100px;
    display: block;
    margin: 0 auto 1.5rem;
    filter: drop-shadow(0 0 20px rgba(184,134,11,0.5)) drop-shadow(0 0 40px rgba(139,0,0,0.3));
    animation: nukePulse 3s ease-in-out infinite;
}

@keyframes nukePulse {
    0%, 100% { filter: drop-shadow(0 0 20px rgba(184,134,11,0.5)) drop-shadow(0 0 40px rgba(139,0,0,0.3)); transform: scale(1); }
    50% { filter: drop-shadow(0 0 30px rgba(184,134,11,0.8)) drop-shadow(0 0 60px rgba(139,0,0,0.5)); transform: scale(1.03); }
}

/* ─── HERO BADGES ─── */
.hero-badges {
    display: flex;
    gap: 0.8rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.hero-badge {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--gold-light);
    border: 1px solid rgba(184,134,11,0.3);
    background: rgba(184,134,11,0.05);
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    letter-spacing: 0.5px;
}

.stat-big.gold { color: var(--gold-light); }

/* ─── INTEL BADGE ─── */
.intel-badge {
    display: inline-block;
    margin-top: 0.8rem;
    font-family: var(--font-header);
    font-size: 0.7rem;
    color: var(--gold-light);
    border: 1px solid rgba(184,134,11,0.4);
    background: rgba(184,134,11,0.08);
    padding: 0.4rem 1.2rem;
    border-radius: 20px;
    letter-spacing: 2px;
    animation: badgePulse 2s ease-in-out infinite;
}

@keyframes badgePulse {
    0%, 100% { box-shadow: 0 0 10px rgba(184,134,11,0.1); }
    50% { box-shadow: 0 0 20px rgba(184,134,11,0.3); }
}

/* ─── INTELLIGENCE CENTER ─── */
.intel-section {
    padding: 5rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.intel-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.intel-section .section-header h2 {
    font-family: var(--font-header);
    font-size: 2rem;
    color: var(--gold-light);
    letter-spacing: 2px;
}

.intel-section .section-header p {
    color: var(--text-dim);
    font-family: var(--font-mono);
    margin-top: 0.5rem;
}

.intel-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.intel-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 1.8rem;
    transition: all 0.3s;
}

.intel-card:hover {
    border-color: var(--purple);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px var(--purple-glow);
}

.intel-card .intel-icon { font-size: 2rem; margin-bottom: 0.8rem; }

.intel-card h3 {
    font-family: var(--font-header);
    font-size: 0.9rem;
    color: var(--gold-light);
    letter-spacing: 1px;
    margin-bottom: 0.6rem;
}

.intel-card p {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-dim);
    line-height: 1.6;
}

.intel-card p strong { color: var(--purple-light); }

/* ─── TRADE JOURNAL ─── */
.journal-section {
    padding: 5rem 2rem;
    background: rgba(10, 5, 16, 0.5);
}

.journal-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.journal-section .section-header h2 {
    font-family: var(--font-header);
    font-size: 2rem;
    color: var(--gold-light);
    letter-spacing: 2px;
}

.journal-section .section-header p {
    color: var(--text-dim);
    font-family: var(--font-mono);
    margin-top: 0.5rem;
}

.journal-features {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.jf-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 12px;
    padding: 1.5rem;
    transition: all 0.3s;
}

.jf-card:hover {
    border-color: var(--gold);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(184,134,11,0.1);
}

.jf-card h3 {
    font-family: var(--font-header);
    font-size: 0.85rem;
    color: var(--text-bright);
    margin-bottom: 0.5rem;
}

.jf-card p {
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--text-dim);
    line-height: 1.5;
}

/* ─── FULL FEATURES LIST ─── */
.features-section {
    padding: 5rem 2rem;
    max-width: 1100px;
    margin: 0 auto;
}

.features-section .section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.features-section .section-header h2 {
    font-family: var(--font-header);
    font-size: 2rem;
    color: var(--gold-light);
    letter-spacing: 2px;
}

.features-section .section-header p {
    color: var(--text-dim);
    font-family: var(--font-mono);
    margin-top: 0.5rem;
}

.feat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0.6rem;
}

.feat-item {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-dim);
    padding: 0.6rem 0.8rem;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 6px;
    transition: border-color 0.3s;
}

.feat-item:hover { border-color: var(--purple); }

.feat-check {
    color: var(--green);
    font-weight: 700;
    margin-right: 6px;
}

.feat-paid {
    border-color: rgba(184,134,11,0.25);
    background: rgba(184,134,11,0.04);
}

.feat-lock {
    margin-right: 6px;
    font-size: 0.75rem;
}

/* ─── HOW IT WORKS 6 COLS ─── */
.how-grid {
    grid-template-columns: repeat(6, 1fr) !important;
}

/* ─── RESPONSIVE ─── */
@media (max-width: 900px) {
    .hero-ascii { font-size: 0.35rem; }
    .hero-nuke { width: 70px; height: 70px; }
    .stats-grid { grid-template-columns: 1fr 1fr; }
    .how-grid { grid-template-columns: 1fr 1fr !important; }
    .intel-grid { grid-template-columns: 1fr; }
    .journal-features { grid-template-columns: 1fr 1fr; }
    .feat-grid { grid-template-columns: 1fr 1fr; }
    .backtest-charts { grid-template-columns: 1fr; }
    .backtest-stats-grid { grid-template-columns: 1fr 1fr 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .pricing-grid { grid-template-columns: 1fr; max-width: 400px; }
}

@media (max-width: 600px) {
    .hero { padding: 3rem 1rem 2rem; }
    .hero-ascii { font-size: 0.28rem; }
    .hero-tagline { font-size: 1.2rem; }
    .hero-nuke { width: 60px; height: 60px; }
    .stat-big { font-size: 1.5rem; }
    .how-grid { grid-template-columns: 1fr !important; }
    .journal-features { grid-template-columns: 1fr; }
    .feat-grid { grid-template-columns: 1fr; }
    .backtest-stats-grid { grid-template-columns: 1fr 1fr; }
}