/* ============================================================
   AURUM BOT — Premium Dark Trading UI
   ============================================================ */
:root {
    --bg: #0b0f19;
    --bg-2: #0f1422;
    --bg-3: #151c2c;
    --bg-card: #161d2f;
    --bg-card-hover: #1a2338;
    --border: rgba(255,255,255,.06);
    --border-hover: rgba(255,255,255,.12);
    --green: #00E676;
    --green-dim: rgba(0,230,118,.1);
    --green-glow: rgba(0,230,118,.3);
    --blue: #00B0FF;
    --orange: #FF9100;
    --red: #FF5252;
    --text: #e4e8f1;
    --text-2: #a0aec0;
    --text-3: #5a6a85;
    --font: "Inter", "Tajawal", sans-serif;
    --radius: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --t: .25s cubic-bezier(.4,0,.2,1);
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
::selection { background: var(--green-dim); color: var(--green); }
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.green { color: var(--green); }
.orange { color: var(--orange); }
.dim { color: var(--text-3); }

/* ===== NAV ===== */
.nav {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    padding: 14px 0;
    background: rgba(11,15,25,.6);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    transition: var(--t);
}
.nav.scrolled { background: rgba(11,15,25,.95); }
.nav-wrap {
    max-width: 1140px; margin: 0 auto; padding: 0 24px;
    display: flex; align-items: center; gap: 32px;
}
.logo {
    display: flex; align-items: center; gap: 10px;
    font-size: 20px; font-weight: 900; letter-spacing: .5px;
}
.logo small { font-weight: 500; opacity: .6; font-size: 14px; margin-right: 2px; }
.nav-links { display: flex; gap: 24px; margin-right: auto; }
.nav-links a { font-size: 14px; font-weight: 500; color: var(--text-2); transition: var(--t); }
.nav-links a:hover { color: #fff; }
.nav-cta { display: flex; gap: 10px; }
.hamburger { display: none; background: none; border: none; cursor: pointer; padding: 8px; flex-direction: column; gap: 5px; }
.hamburger span { width: 22px; height: 2px; background: var(--text); border-radius: 2px; }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 10px 20px; border-radius: 10px; font-weight: 600; font-size: 14px;
    border: none; cursor: pointer; transition: var(--t); white-space: nowrap;
}
.btn:active { transform: scale(.97); }
.btn-primary {
    background: linear-gradient(135deg, var(--green), #00c853);
    color: #0b0f19; box-shadow: 0 4px 20px var(--green-glow);
}
.btn-primary:hover { box-shadow: 0 8px 32px var(--green-glow); transform: translateY(-2px); }
.btn-ghost { background: transparent; border: 1px solid var(--border-hover); color: var(--text); }
.btn-ghost:hover { background: rgba(255,255,255,.05); border-color: var(--green); color: var(--green); }
.btn-lg { padding: 14px 28px; font-size: 16px; border-radius: 12px; }
.btn-block { width: 100%; }

/* ===== HERO ===== */
.hero {
    position: relative; min-height: 100vh; display: flex; align-items: center;
    padding: 120px 0 80px; overflow: hidden;
}
.hero-grid-bg {
    position: absolute; inset: 0;
    background-image:
        linear-gradient(rgba(0,230,118,.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,230,118,.03) 1px, transparent 1px);
    background-size: 80px 80px;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 40%, black, transparent);
}
.hero-orb {
    position: absolute; border-radius: 50%; filter: blur(120px); pointer-events: none;
}
.orb-1 { top: -10%; right: -5%; width: 600px; height: 600px; background: rgba(0,230,118,.08); animation: orb-float 12s ease-in-out infinite; }
.orb-2 { bottom: -20%; left: -10%; width: 500px; height: 500px; background: rgba(0,176,255,.06); animation: orb-float 15s ease-in-out infinite reverse; }
@keyframes orb-float { 50% { transform: translate(40px, -30px) scale(1.1); } }

.hero-inner {
    max-width: 1140px; margin: 0 auto; padding: 0 24px;
    display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
    position: relative; z-index: 2;
}
.hero-chip {
    display: inline-flex; align-items: center; gap: 10px;
    background: var(--green-dim); border: 1px solid rgba(0,230,118,.2);
    padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 600;
    color: var(--green); margin-bottom: 24px;
}
.live-dot {
    width: 8px; height: 8px; border-radius: 50%; background: var(--green);
    box-shadow: 0 0 0 0 var(--green-glow);
    animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot { 70% { box-shadow: 0 0 0 8px transparent; } }

.hero-text h1 { font-size: clamp(32px, 5vw, 56px); font-weight: 900; line-height: 1.15; margin-bottom: 20px; }
.gradient-text {
    background: linear-gradient(135deg, var(--green), var(--blue));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub { font-size: 17px; color: var(--text-2); line-height: 1.7; margin-bottom: 32px; max-width: 480px; }
.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 36px; }

.hero-trust { border-top: 1px solid var(--border); padding-top: 20px; }
.trust-logos { display: flex; gap: 16px; margin-bottom: 8px; flex-wrap: wrap; }
.t-logo {
    background: var(--bg-card); border: 1px solid var(--border); padding: 6px 14px;
    border-radius: 8px; font-size: 12px; font-weight: 700; color: var(--text-2);
}
.trust-note { font-size: 12px; color: var(--text-3); }

/* Terminal */
.hero-visual { position: relative; }
.terminal {
    background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius-lg);
    overflow: hidden; box-shadow: 0 30px 80px rgba(0,0,0,.5), 0 0 0 1px rgba(0,230,118,.05);
}
.terminal-bar {
    display: flex; align-items: center; gap: 8px; padding: 12px 16px;
    background: var(--bg-3); border-bottom: 1px solid var(--border);
}
.terminal-bar .dot { width: 10px; height: 10px; border-radius: 50%; }
.dot.red { background: #ff5f57; } .dot.yellow { background: #febc2e; } .dot.green { background: #28c840; }
.terminal-title { margin-right: auto; font-size: 12px; color: var(--text-3); font-weight: 500; }
.terminal-body { padding: 16px; font-family: "JetBrains Mono", "Fira Code", monospace; font-size: 12.5px; line-height: 2; max-height: 320px; overflow: hidden; direction: ltr; text-align: left; }
.t-line { white-space: nowrap; animation: fadeIn .5s ease; }
.t-time { color: var(--text-3); }
.t-buy { background: var(--green-dim); color: var(--green); padding: 1px 6px; border-radius: 4px; font-weight: 700; font-size: 11px; }
.t-sell { background: rgba(0,176,255,.1); color: var(--blue); padding: 1px 6px; border-radius: 4px; font-weight: 700; font-size: 11px; }
.t-info { background: rgba(255,255,255,.05); color: var(--text-2); padding: 1px 6px; border-radius: 4px; font-size: 11px; }
.blink { animation: blink-line 1.5s infinite; }
@keyframes blink-line { 50% { opacity: .4; } }
@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ===== SECTIONS ===== */
.section { padding: 100px 0; }
.section-alt { background: var(--bg-2); }
.section-label {
    font-size: 13px; font-weight: 700; color: var(--green); letter-spacing: 1px;
    text-transform: uppercase; margin-bottom: 12px;
}
.section-title { font-size: clamp(26px, 4vw, 40px); font-weight: 900; margin-bottom: 12px; }
.section-sub { font-size: 16px; color: var(--text-2); max-width: 560px; margin-bottom: 48px; }

/* ===== PERFORMANCE ===== */
.perf-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 16px; }
.perf-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 24px; transition: var(--t);
}
.perf-card:hover { border-color: var(--border-hover); background: var(--bg-card-hover); }
.perf-card.big { grid-row: span 2; display: flex; flex-direction: column; }
.perf-label { font-size: 13px; color: var(--text-3); font-weight: 600; margin-bottom: 8px; }
.perf-value { font-size: 32px; font-weight: 900; }
.perf-value.green { color: var(--green); }
.perf-value.orange { color: var(--orange); }
.perf-chart { flex: 1; margin-top: 16px; }
.perf-chart svg { width: 100%; height: 100%; min-height: 80px; }
.perf-bar { height: 6px; background: var(--bg-3); border-radius: 999px; margin-top: 12px; overflow: hidden; }
.perf-bar > div { height: 100%; background: linear-gradient(90deg, var(--green), var(--blue)); border-radius: 999px; }

/* ===== STEPS ===== */
.steps { display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap; }
.step {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 36px 28px; text-align: center; width: 280px; position: relative; transition: var(--t);
}
.step:hover { border-color: var(--green); transform: translateY(-6px); box-shadow: 0 20px 40px rgba(0,0,0,.3); }
.step-num { position: absolute; top: 12px; left: 16px; font-size: 48px; font-weight: 900; color: rgba(0,230,118,.08); }
.step-icon { font-size: 44px; margin-bottom: 16px; }
.step h3 { font-size: 18px; font-weight: 800; margin-bottom: 8px; }
.step p { font-size: 14px; color: var(--text-2); }
.step-connector { width: 40px; height: 2px; background: linear-gradient(90deg, var(--green), var(--blue)); border-radius: 2px; }

/* ===== FEATURES ===== */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.feat {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg);
    padding: 28px 24px; transition: var(--t); position: relative; overflow: hidden;
}
.feat::after {
    content: ""; position: absolute; top: 0; left: 0; right: 0; height: 2px;
    background: linear-gradient(90deg, var(--green), var(--blue)); opacity: 0; transition: var(--t);
}
.feat:hover { border-color: var(--border-hover); transform: translateY(-4px); }
.feat:hover::after { opacity: 1; }
.feat-icon { font-size: 36px; margin-bottom: 14px; }
.feat h3 { font-size: 16px; font-weight: 800; margin-bottom: 8px; }
.feat p { font-size: 14px; color: var(--text-2); line-height: 1.7; }

/* ===== PRICING ===== */
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; align-items: start; }
.price-card {
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl);
    padding: 36px 28px; text-align: center; transition: var(--t); position: relative;
}
.price-card:hover { border-color: var(--border-hover); transform: translateY(-6px); }
.price-card.featured {
    border-color: var(--green); box-shadow: 0 0 60px var(--green-glow);
    transform: scale(1.03); z-index: 2;
}
.price-card.featured:hover { transform: scale(1.03) translateY(-6px); }
.featured-badge {
    position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(135deg, var(--green), #00c853); color: #0b0f19;
    padding: 6px 18px; border-radius: 999px; font-size: 12px; font-weight: 800;
}
.price-tier { font-size: 13px; font-weight: 700; color: var(--text-3); text-transform: uppercase; letter-spacing: 2px; margin-bottom: 12px; }
.price-amount { font-size: 18px; color: var(--text-2); margin-bottom: 4px; }
.price-amount .currency { font-size: 24px; color: var(--text); font-weight: 700; }
.price-amount span:first-child + span { font-size: 56px; font-weight: 900; color: #fff; }
/* fix: target the number */
.price-amount { font-size: 56px; font-weight: 900; color: #fff; }
.price-amount .currency { font-size: 28px; vertical-align: top; color: var(--text-2); }
.price-amount .period { font-size: 16px; font-weight: 500; color: var(--text-3); }
.price-desc { font-size: 14px; color: var(--text-3); margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.price-card ul { list-style: none; text-align: right; margin-bottom: 28px; }
.price-card li { padding: 10px 0; font-size: 14px; color: var(--text-2); display: flex; align-items: center; gap: 10px; }
.check { color: var(--green); font-weight: 700; }
.x { color: var(--text-3); }

/* ===== SECURITY ===== */
.security-box {
    display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: center;
    background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl);
    padding: 48px;
}
.security-box h2 { font-size: 28px; font-weight: 900; margin-bottom: 20px; }
.security-list { list-style: none; }
.security-list li { padding: 10px 0; font-size: 15px; color: var(--text-2); border-bottom: 1px solid var(--border); }
.security-list li:last-child { border: none; }
.security-visual { display: grid; place-items: center; }
.shield {
    font-size: 120px; opacity: .8;
    animation: shield-pulse 3s ease-in-out infinite;
    filter: drop-shadow(0 0 40px var(--green-glow));
}
@keyframes shield-pulse { 50% { transform: scale(1.05); filter: drop-shadow(0 0 60px var(--green-glow)); } }

/* ===== FAQ ===== */
.faq-list { max-width: 700px; margin: 0 auto; }
.faq {
    border-bottom: 1px solid var(--border); padding: 0;
}
.faq summary {
    padding: 20px 0; font-size: 16px; font-weight: 700; cursor: pointer;
    list-style: none; display: flex; justify-content: space-between; align-items: center;
    transition: var(--t);
}
.faq summary:hover { color: var(--green); }
.faq summary::after { content: "+"; font-size: 22px; color: var(--green); transition: transform var(--t); }
.faq[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 0 20px; font-size: 15px; color: var(--text-2); line-height: 1.8; }

/* ===== CTA ===== */
.cta { padding: 80px 0; }
.cta-inner {
    background: linear-gradient(135deg, var(--bg-3), var(--bg-card));
    border: 1px solid var(--border); border-radius: var(--radius-xl);
    padding: 60px 40px; text-align: center;
    position: relative; overflow: hidden;
}
.cta-inner::before {
    content: ""; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%;
    background: radial-gradient(circle at 50% 50%, var(--green-dim), transparent 50%);
    pointer-events: none;
}
.cta-inner h2 { font-size: 32px; font-weight: 900; margin-bottom: 12px; position: relative; }
.cta-inner p { font-size: 16px; color: var(--text-2); margin-bottom: 28px; position: relative; }
.cta-inner .btn { position: relative; }
.cta-stats { display: flex; gap: 24px; justify-content: center; margin-top: 24px; font-size: 14px; color: var(--text-3); flex-wrap: wrap; position: relative; }

/* ===== FOOTER ===== */
.footer { background: var(--bg-2); border-top: 1px solid var(--border); padding: 60px 0 30px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-brand p { font-size: 14px; color: var(--text-3); margin-top: 12px; max-width: 260px; }
.footer-links h4 { font-size: 14px; font-weight: 700; margin-bottom: 14px; }
.footer-links a { display: block; font-size: 14px; color: var(--text-3); padding: 5px 0; transition: var(--t); }
.footer-links a:hover { color: var(--green); }
.footer-bottom { border-top: 1px solid var(--border); padding-top: 20px; text-align: center; }
.footer-bottom p { font-size: 13px; color: var(--text-3); }
.disclaimer { margin-top: 8px; font-size: 11px; color: var(--text-3); opacity: .7; }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .perf-grid { grid-template-columns: 1fr 1fr; }
    .perf-card.big { grid-row: auto; grid-column: span 2; }
    .feat-grid { grid-template-columns: 1fr 1fr; }
    .pricing-grid { grid-template-columns: 1fr 1fr; }
    .security-box { grid-template-columns: 1fr; }
    .security-visual { display: none; }
    .footer-top { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
    .nav-links { display: none; }
    .nav-links.open {
        display: flex; flex-direction: column; position: absolute;
        top: 100%; left: 0; right: 0; background: rgba(11,15,25,.98);
        backdrop-filter: blur(20px); padding: 20px 24px; gap: 14px;
        border-bottom: 1px solid var(--border);
    }
    .hamburger { display: flex; }
    .nav-cta .btn-ghost { display: none; }
    .feat-grid, .pricing-grid, .perf-grid { grid-template-columns: 1fr; }
    .perf-card.big { grid-column: auto; }
    .steps { flex-direction: column; }
    .step-connector { width: 2px; height: 30px; }
    .price-card.featured { transform: none; }
    .price-card.featured:hover { transform: translateY(-6px); }
    .footer-top { grid-template-columns: 1fr; }
    .hero-text h1 { font-size: 32px; }
    .cta-inner { padding: 40px 24px; }
}