:root {
    --bg-color: #050505;
    --card-bg: rgba(255, 255, 255, 0.02);
    --border-color: rgba(255, 255, 255, 0.06);
    --accent-cyan: #00f0ff;
    --accent-glow: rgba(0, 240, 255, 0.3);
    --text-main: #f0f0f0;
    --text-muted: #888888;
    --section-gap: 7rem;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* ===================== SPOTLIGHT ===================== */
.spotlight {
    position: fixed;
    top: -20vh; left: 50%;
    transform: translateX(-50%);
    width: 70vw; height: 65vh;
    background: radial-gradient(ellipse at center, rgba(0,240,255,0.12) 0%, rgba(5,5,5,0) 70%);
    z-index: -1; pointer-events: none;
}

/* ===================== NAVBAR ===================== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.4rem 5%;
    border-bottom: 1px solid var(--border-color);
    background: rgba(5,5,5,0.85);
    backdrop-filter: blur(16px);
    position: sticky; top: 0; z-index: 100;
}

.logo { font-weight: 800; font-size: 1.2rem; letter-spacing: 2.5px; }
.logo .accent { color: var(--accent-cyan); }

.nav-controls { display: flex; gap: 1.2rem; align-items: center; }

.lang-btn {
    background: none;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    padding: 0.45rem 0.9rem;
    border-radius: 4px; cursor: pointer;
    font-family: 'Roboto Mono', monospace; font-size: 0.78rem;
    transition: all 0.25s ease;
}
.lang-btn:hover { color: var(--accent-cyan); border-color: var(--accent-cyan); }

.nav-btn { color: var(--text-main); text-decoration: none; font-size: 0.9rem; font-weight: 600; transition: color 0.2s; }
.nav-btn:hover { color: var(--accent-cyan); }

/* ===================== BUTTONS ===================== */
.primary-btn {
    display: inline-block;
    background: transparent;
    color: var(--accent-cyan);
    border: 1px solid var(--accent-cyan);
    padding: 0.9rem 2rem;
    font-size: 0.95rem; font-weight: 700;
    text-decoration: none; border-radius: 6px;
    text-transform: uppercase; letter-spacing: 1.5px;
    box-shadow: 0 0 18px rgba(0,240,255,0.2);
    transition: all 0.28s ease; cursor: pointer;
    font-family: 'Inter', sans-serif;
}
.primary-btn:hover {
    background: var(--accent-cyan); color: #000;
    box-shadow: 0 0 35px rgba(0,240,255,0.5);
    transform: translateY(-2px);
}

.pulse { animation: pulse-glow 2.5s ease-in-out infinite; }
@keyframes pulse-glow {
    0%, 100% { box-shadow: 0 0 18px rgba(0,240,255,0.2); }
    50%       { box-shadow: 0 0 40px rgba(0,240,255,0.55); }
}

/* ===================== HERO ===================== */
.hero {
    min-height: 82vh;
    display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    text-align: center; padding: 5rem 5% 4rem;
}

.hero h1 {
    font-size: 4.2rem; font-weight: 800; line-height: 1.08;
    margin-bottom: 1.5rem;
    background: linear-gradient(160deg, #fff 0%, #aaa 100%);
    -webkit-background-clip: text; background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 1.15rem; color: var(--text-muted);
    max-width: 780px; margin: 0 auto 2.5rem;
    line-height: 1.75;
}

/* Hero Grid */
.hero-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 2.5rem; align-items: stretch;
    width: 100%; max-width: 1200px;
    margin: 4rem auto 0;
}
.hero-grid > * { width: 100%; }
@media(max-width: 992px) {
    .hero-grid { grid-template-columns: 1fr; gap: 2rem; margin-top: 2rem; }
    .hero-image-wrapper { min-height: 260px; }
}

/* ===================== TERMINAL ===================== */
.terminal-box {
    background: #0a0a0a;
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 10px; width: 100%; margin: 0;
    text-align: left; font-family: 'Roboto Mono', monospace;
    overflow: hidden;
    box-shadow: 0 24px 48px rgba(0,0,0,0.6), 0 0 0 1px rgba(255,255,255,0.03);
}

.terminal-header {
    background: #141414;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex; align-items: center;
}

.dot { width: 10px; height: 10px; border-radius: 50%; margin-right: 6px; }
.dot.red    { background: #ff5f56; }
.dot.yellow { background: #ffbd2e; }
.dot.green  { background: #27c93f; }

.terminal-title { margin-left: 0.8rem; color: var(--text-muted); font-size: 0.78rem; }

.terminal-body { padding: 1.5rem; font-size: 0.88rem; line-height: 1.65; }
.terminal-body .comment { color: #6a9955; }
.terminal-body .keyword { color: #569cd6; }
.terminal-body .string  { color: #9cdcfe; }
.terminal-body .value   { color: #ce9178; }

/* ===================== HERO IMAGE ===================== */
.hero-image-wrapper {
    display: block; border-radius: 10px; overflow: hidden;
    border: 1px solid rgba(0,255,204,0.2);
    box-shadow: 0 0 50px rgba(0,255,204,0.12);
    transition: box-shadow 0.4s ease, border-color 0.4s ease;
    min-height: 240px; line-height: 0;
}
.hero-image-wrapper:hover {
    box-shadow: 0 16px 64px rgba(0,255,204,0.28);
    border-color: rgba(0,255,204,0.45);
}
.hero-img {
    width: 100%; height: 100%; display: block;
    object-fit: cover; object-position: 50% 0%;
    border: none; border-radius: 0; box-shadow: none;
    transition: transform 0.5s cubic-bezier(0.175,0.885,0.32,1.275);
}
.hero-image-wrapper:hover .hero-img { transform: scale(1.03); }

/* ===================== SECTIONS ===================== */
section { padding: var(--section-gap) 5%; }

.section-title {
    text-align: center;
    font-size: 2.4rem; font-weight: 800;
    margin-bottom: 1rem; color: #fff;
    letter-spacing: -0.5px;
}
.section-title::after {
    content: '';
    display: block;
    width: 48px; height: 3px;
    background: var(--accent-cyan);
    border-radius: 2px;
    margin: 1rem auto 3.5rem;
    box-shadow: 0 0 12px rgba(0,240,255,0.6);
}
.left-align { text-align: left; }
.left-align::after { margin: 1rem 0 3.5rem; }

/* ===================== ROI CARDS ===================== */
.roi-section { background: linear-gradient(180deg, #050505 0%, #080808 100%); }

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem; max-width: 1200px; margin: 0 auto;
}

.glass-card {
    background: rgba(255,255,255,0.025);
    border: 1px solid rgba(255,255,255,0.07);
    padding: 2.5rem 2rem; border-radius: 14px;
    backdrop-filter: blur(10px);
    transition: all 0.35s cubic-bezier(0.175,0.885,0.32,1.275);
    position: relative; overflow: hidden;
}
.glass-card::before {
    content: '';
    position: absolute; inset: 0;
    background: linear-gradient(135deg, rgba(0,240,255,0.04) 0%, transparent 60%);
    opacity: 0; transition: opacity 0.35s;
    border-radius: inherit;
}
.glass-card:hover {
    transform: translateY(-8px);
    border-color: rgba(0,240,255,0.35);
    box-shadow: 0 20px 40px rgba(0,240,255,0.08), 0 4px 16px rgba(0,0,0,0.5);
}
.glass-card:hover::before { opacity: 1; }

.glass-card .icon { margin-bottom: 1.4rem; transition: all 0.35s ease; }
.glass-card:hover .icon svg {
    filter: drop-shadow(0 0 10px rgba(0,240,255,0.9));
    transform: scale(1.1) translateY(-4px);
}
.glass-card h3 { font-size: 1.2rem; margin-bottom: 0.75rem; color: #fff; font-weight: 700; }
.glass-card p  { color: var(--text-muted); font-size: 0.9rem; line-height: 1.65; }

/* ===================== VALIDATION ===================== */
.validation-section {
    background: linear-gradient(180deg, #080808 0%, #060606 100%);
}
.validation-content { max-width: 860px; margin: 0 auto; }

.ticker-list { margin-bottom: 2.5rem; }

.ticker-item {
    font-size: 1rem; color: var(--text-main);
    padding: 1.1rem 1rem;
    border-bottom: 1px solid var(--border-color);
    display: flex; align-items: center; gap: 1rem;
    border-radius: 6px;
    transition: background 0.2s, border-color 0.2s;
    cursor: default;
}
.ticker-item:hover {
    background: rgba(0,240,255,0.03);
    border-color: rgba(0,240,255,0.2);
}
.ticker-item .accent {
    color: var(--accent-cyan);
    font-weight: 800; font-size: 1.1rem;
    flex-shrink: 0;
    text-shadow: 0 0 8px rgba(0,240,255,0.6);
}

.highlight-card {
    background: linear-gradient(135deg, rgba(0,240,255,0.06) 0%, rgba(5,5,5,0) 100%);
    border: 1px solid rgba(0,240,255,0.25);
    padding: 2.5rem; border-radius: 14px;
    position: relative; overflow: hidden;
}
.highlight-card::before {
    content: '';
    position: absolute; top: 0; left: 0;
    width: 3px; height: 100%;
    background: linear-gradient(180deg, var(--accent-cyan), transparent);
}
.highlight-card h3 { color: var(--accent-cyan); font-size: 1.4rem; margin-bottom: 0.75rem; }
.highlight-card p  { color: #ccc; font-size: 0.95rem; line-height: 1.7; }

/* ===================== LIVE PROOF ===================== */
.live-proof-section {
    padding: 5rem 5%;
    max-width: 100%;
    background: #060606;
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}
.live-proof-section .section-title { max-width: 1200px; }
.live-proof-section > * { max-width: 1200px; margin-left: auto; margin-right: auto; }

.proof-grid {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 2.5rem; align-items: start; margin-top: 0;
}
@media(max-width: 768px) { .proof-grid { grid-template-columns: 1fr; } }

.log-box { margin-top: 0; }

.proof-dashboard-img {
    border-radius: 10px;
    overflow: hidden;
    border: 1px solid rgba(0,240,255,0.15);
    box-shadow: 0 8px 40px rgba(0,0,0,0.6);
    line-height: 0;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.proof-dashboard-img:hover {
    border-color: rgba(0,240,255,0.35);
    box-shadow: 0 12px 50px rgba(0,240,255,0.12);
}
.proof-dashboard-img img { width: 100%; display: block; }

/* ===================== CTA ===================== */
.cta-section {
    text-align: center;
    background: radial-gradient(ellipse at 50% 0%, rgba(0,240,255,0.07) 0%, #050505 60%);
    border-top: 1px solid var(--border-color);
    position: relative; overflow: hidden;
}
.cta-section::before {
    content: '';
    position: absolute; bottom: 0; left: 0; right: 0; height: 1px;
    background: linear-gradient(90deg, transparent, rgba(0,240,255,0.3), transparent);
}
.cta-section h2 {
    color: #fff; font-size: 2.6rem; font-weight: 800;
    margin-bottom: 1rem; letter-spacing: -0.5px;
}
.cta-section p {
    color: var(--text-muted); max-width: 580px;
    margin: 0 auto 2.5rem; font-size: 1.05rem; line-height: 1.75;
}
.cta-urgency {
    font-size: 0.78rem; color: #ff9900;
    font-family: 'Roboto Mono', monospace;
    letter-spacing: 1px; margin-top: 1.2rem;
    display: block;
}
.cta-urgency span { color: #fff; }

/* ===================== FOOTER ===================== */
footer {
    text-align: center; padding: 2rem;
    border-top: 1px solid var(--border-color);
    color: var(--text-muted); font-size: 0.78rem;
    background: #030303;
}
footer a { color: rgba(0,240,255,0.6); text-decoration: none; }
footer a:hover { color: var(--accent-cyan); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 768px) {
    .hero h1 { font-size: 2.6rem; }
    .hero { padding: 4rem 1.2rem; }
    .section-title { font-size: 1.9rem; }
    :root { --section-gap: 5rem; }
}