/* styles.css - FIXED & OPTIMIZED */
:root {
    --navy: #0a0f2c;
    --deep-black: #05070f;
    --neon-cyan: #00f5ff;
    --neon-purple: #c724ff;
    --neon-blue: #00b4ff;
    --text: #f0f4ff;
}

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

body {
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    background: var(--deep-black);
    color: var(--text);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Logo uses futuristic feel with system fonts */
.logo-text, .footer-logo, .section-title, .hero-headline {
    font-family: system-ui, sans-serif;
    font-weight: 700;
    letter-spacing: -1.5px;
}

/* NAVBAR */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(5, 7, 15, 0.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(0, 245, 255, 0.15);
}

.nav-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.logo {
    display: flex;
    align-items: center;
    font-size: 1.75rem;
    color: white;
}

.logo-dot {
    display: inline-block;
    width: 10px;
    height: 10px;
    background: var(--neon-cyan);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--neon-cyan);
    margin-left: 4px;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    font-weight: 500;
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--neon-cyan);
    text-shadow: 0 0 8px var(--neon-cyan);
}

.nav-badge {
    background: rgba(199, 36, 255, 0.15);
    color: var(--neon-purple);
    font-size: 0.8rem;
    font-weight: 600;
    padding: 6px 14px;
    border-radius: 9999px;
    border: 1px solid var(--neon-purple);
    letter-spacing: 1px;
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    font-size: 1.8rem;
    color: var(--neon-cyan);
    cursor: pointer;
}

.mobile-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 1rem 2rem;
    gap: 1rem;
    border-top: 1px solid rgba(0, 245, 255, 0.15);
}

.mobile-menu.active {
    display: flex;
}

/* HERO */
.hero {
    height: 100vh;
    min-height: 640px;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    background: linear-gradient(135deg, #05070f, #1a0b2e);
}

.hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
    text-align: center;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 245, 255, 0.1);
    color: var(--neon-cyan);
    font-size: 0.95rem;
    font-weight: 600;
    padding: 8px 20px;
    border-radius: 9999px;
    margin-bottom: 1rem;
    border: 1px solid rgba(0, 245, 255, 0.3);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero-headline {
    font-size: clamp(2.8rem, 8vw, 4.8rem);
    line-height: 1.1;
    margin-bottom: 1.25rem;
    color: white;
}

.gradient-text {
    background: linear-gradient(90deg, var(--neon-cyan), var(--neon-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-subheadline {
    font-size: 1.35rem;
    max-width: 720px;
    margin: 0 auto 2.5rem;
    opacity: 0.9;
}

.hero-ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.cta-primary {
    background: var(--neon-cyan);
    color: #05070f;
    font-weight: 700;
    font-size: 1.15rem;
    padding: 18px 36px;
    border-radius: 9999px;
    border: none;
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 0 30px rgba(0, 245, 255, 0.6);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.cta-primary:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 45px rgba(0, 245, 255, 0.9);
}

.cta-secondary {
    background: transparent;
    color: white;
    border: 2px solid rgba(255,255,255,0.4);
    font-weight: 600;
    font-size: 1.15rem;
    padding: 16px 32px;
    border-radius: 9999px;
    transition: all 0.3s ease;
    cursor: pointer;
}

.cta-secondary:hover {
    border-color: var(--neon-cyan);
    color: var(--neon-cyan);
    box-shadow: 0 0 25px var(--neon-cyan);
}

.trust-bar {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    opacity: 0.75;
    font-size: 0.95rem;
}

.trust-logos {
    display: flex;
    gap: 2rem;
    font-size: 1.1rem;
    font-weight: 500;
}

.trust-item {
    padding: 4px 16px;
    background: rgba(255,255,255,0.08);
    border-radius: 8px;
}

/* Neon orbs */
.neon-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(40px);
    opacity: 0.25;
    z-index: 1;
    animation: floatOrb 25s infinite linear;
}

.orb-1 { width: 420px; height: 420px; background: var(--neon-cyan); top: 15%; left: 10%; }
.orb-2 { width: 280px; height: 280px; background: var(--neon-purple); bottom: 10%; right: 15%; animation-delay: -8s; }
.orb-3 { width: 350px; height: 350px; background: var(--neon-blue); top: 45%; right: 8%; animation-delay: -15s; }

@keyframes floatOrb {
    0% { transform: translate(0, 0) rotate(0deg); }
    100% { transform: translate(80px, -80px) rotate(360deg); }
}

/* SECTION STYLES (unchanged but cleaned) */
.container { max-width: 1280px; margin: 0 auto; padding: 0 2rem; }

.section-title {
    font-size: 2.75rem;
    text-align: center;
    margin-bottom: 1rem;
    font-weight: 700;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    max-width: 620px;
    margin: 0 auto 3rem;
    opacity: 0.85;
}

.value-section { padding: 6rem 0; background: #0a0f2c; }
.value-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 2rem; }

.value-card {
    background: rgba(255,255,255,0.06);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    border: 1px solid rgba(0, 245, 255, 0.15);
    transition: all 0.4s ease;
}

.value-card:hover {
    transform: translateY(-8px);
    border-color: var(--neon-cyan);
    box-shadow: 0 20px 40px rgba(0, 245, 255, 0.15);
}

.value-icon { font-size: 3rem; margin-bottom: 1.5rem; }

.vision-section { padding: 6rem 0; background: linear-gradient(to bottom, #05070f, #0a0f2c); }
.vision-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }

.usecases-section { padding: 6rem 0; background: #05070f; }
.usecases-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }

.waitlist-section { padding: 7rem 0; background: linear-gradient(135deg, #1a0b2e, #05070f); }

.waitlist-card {
    max-width: 620px;
    margin: 0 auto;
    background: rgba(255,255,255,0.08);
    border: 2px solid var(--neon-cyan);
    border-radius: 28px;
    padding: 3.5rem 3rem;
    text-align: center;
    box-shadow: 0 0 80px rgba(0, 245, 255, 0.3);
}

.waitlist-form .form-group {
    display: flex;
    gap: 12px;
    max-width: 420px;
    margin: 0 auto;
}

#email-input {
    flex: 1;
    padding: 18px 24px;
    font-size: 1.1rem;
    background: rgba(255,255,255,0.1);
    border: 2px solid rgba(0, 245, 255, 0.4);
    border-radius: 9999px;
    color: white;
    outline: none;
}

#email-input:focus {
    border-color: var(--neon-cyan);
    box-shadow: 0 0 0 4px rgba(0, 245, 255, 0.2);
}

.insights-section { padding: 6rem 0; background: #0a0f2c; }
.articles-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 2rem; }

.footer {
    background: #05070f;
    padding: 4rem 0 2rem;
    border-top: 1px solid rgba(0, 245, 255, 0.15);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 3rem;
}

.social-icon {
    font-size: 1.8rem;
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    transition: all 0.3s;
}

.social-icon:hover {
    background: var(--neon-cyan);
    color: #05070f;
    transform: scale(1.1);
}

/* RESPONSIVE */
@media (max-width: 768px) {
    .nav-links { display: none; }
    .mobile-menu-btn { display: block; }
    .hero-headline { font-size: 2.6rem; }
    .hero-ctas { flex-direction: column; align-items: center; }
    .vision-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 480px) {
    .form-group { flex-direction: column; }
}