:root {
    color-scheme: dark;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    color: #dde7f1;
    background-color: #05070f;
    --surface: #0f172a;
    --surface-2: #111827;
    --surface-soft: rgba(20, 36, 64, 0.92);
    --accent: #3dd5ff;
    --accent-strong: #00ffce;
    --text-muted: #9fb4c8;
    --border: rgba(61, 213, 255, 0.14);
}

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

html {
    scroll-behavior: smooth;
}

body {
    min-height: 100vh;
    background-color: #17243a;
    background-image:
        radial-gradient(circle at top, rgba(61, 213, 255, 0.12), transparent 18%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.10) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.10) 50%, rgba(255, 255, 255, 0.10) 75%, transparent 75%, transparent),
        linear-gradient(45deg, rgba(255, 255, 255, 0.08) 25%, transparent 25%, transparent 50%, rgba(255, 255, 255, 0.08) 50%, rgba(255, 255, 255, 0.08) 75%, transparent 75%, transparent),
        linear-gradient(180deg, #1a3051 0%, #17243a 35%, #15212f 100%);
    background-size: auto, 20px 20px, 20px 20px, auto;
    background-position: center, 0 0, 10px 10px, center;
    background-repeat: no-repeat, repeat, repeat, no-repeat;
    background-blend-mode: overlay, overlay, overlay, normal;
    background-attachment: fixed;
    color: #dde7f1;
}



img {
    max-width: 100%;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(16px);
    background: rgba(18, 28, 45, 0.92);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

/* LED / Tron-style animated line beneath the header */
.site-header::after,
.site-header::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    pointer-events: none;
}

.site-header::after {
    bottom: 0;
    height: 6px;
    background: linear-gradient(90deg, rgba(61,213,255,0) 0%, rgba(61,213,255,0.95) 28%, rgba(0,255,206,1) 50%, rgba(61,213,255,0.95) 72%, rgba(61,213,255,0) 100%);
    background-size: 350% 100%;
    box-shadow: 0 -12px 48px rgba(61,213,255,0.42), 0 0 100px rgba(0,255,206,0.32);
    transform: translateY(2px);
    opacity: 0.0;
}

.site-header::before {
    /* removed the moving dot - keep pseudo invisible */
    display: none;
}

.site-header.led::after {
    /* much brighter, high-intensity LED line */
    opacity: 1;
    animation: ledSlide 2.2s linear infinite;
    will-change: opacity, background-position;
    filter: saturate(1.4) brightness(1.25);
}

.site-header.led::before {
    /* keep hidden - dot removed */
    opacity: 0;
    animation: none;
}

@keyframes ledSlide {
    0% { background-position: 40% 0%; }
    50% { background-position: 60% 0%; }
    100% { background-position: 40% 0%; }
}

@keyframes ledDot {
    /* kept for backward-compatibility but unused */
    0% { transform: translateX(-8%); opacity: 0; }
    6% { opacity: 1; }
    50% { transform: translateX(102%); opacity: 1; }
    100% { transform: translateX(102%); opacity: 0; }
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1rem 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.brand-logo {
    width: 4.2rem;
    height: 4.2rem;
    object-fit: contain;
    border-radius: 0.45rem;
    background: transparent;
    padding: 0;
    transition: transform 0.35s ease, filter 0.35s ease;
}

.brand-logo:hover {
    transform: scale(1.03);
    filter: drop-shadow(0 0 18px rgba(61, 213, 255, 0.45));
}

.brand-name {
    font-weight: 700;
    color: #f8fbff;
    letter-spacing: 0.02em;
}

.brand-tag {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 1.6rem;
    flex-wrap: wrap;
}

.nav-menu a {
    color: #c9d6e8;
    font-size: 0.96rem;
    transition: color 200ms ease;
}

.nav-menu a:hover {
    color: var(--accent);
}

.hero {
    position: relative;
    padding: 5.5rem 0 4rem;
    overflow: hidden;
}

.hero::before {
    content: "";
    position: absolute;
    inset: -10% -10% -10% -10%;
    background: radial-gradient(circle at 20% 20%, rgba(61, 213, 255, 0.22), transparent 22%),
        radial-gradient(circle at 80% 12%, rgba(0, 255, 206, 0.14), transparent 22%),
        linear-gradient(135deg, rgba(61, 213, 255, 0.04), rgba(0, 255, 206, 0.02));
    pointer-events: none;
    opacity: 0.95;
    filter: blur(8px) saturate(1.15);
    transform-origin: center;
    animation: aiPulse 6s ease-in-out infinite;
    mix-blend-mode: screen;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 2rem;
    align-items: center;
}

.hero-copy {
    max-width: 640px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.24em;
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.hero h1,
.section-header h2,
.feature-card h2,
.about-section h2,
.contact-section h2 {
    color: #f8fbff;
    line-height: 1.05;
}

.hero h1 {
    font-size: clamp(2.6rem, 5vw, 4.6rem);
    letter-spacing: -0.04em;
    margin-bottom: 1.25rem;
}

.hero-text,
.mission-panel p,
.feature-card p,
.about-grid p,
.contact-grid p,
.card p,
.highlight-item p,
.contact-card a {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.85;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2.25rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
    padding: 1rem 1.8rem;
    border-radius: 999px;
    font-weight: 700;
        transition: transform 200ms ease, background 200ms ease, box-shadow 250ms ease;
    }

    .btn-primary {
        animation: pulseGlow 4s ease-in-out infinite;
}

.hero-panel {
    display: grid;
    gap: 1.5rem;
}

.panel-card {
    position: relative;
    padding: 2.25rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.75rem;
    background: rgba(14, 23, 38, 0.98);
    box-shadow: 0 28px 90px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(18px);
        /* floating removed per request */
    color: var(--text-muted);
    line-height: 1.85;
}

.panel-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: 1.75rem;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.05), transparent 55%);
    opacity: 0.18;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}

.metric {
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    border-radius: 1.25rem;
    padding: 1.4rem;
}

.metric span {
    display: block;
    font-size: 2rem;
    font-weight: 800;
    color: #f8fbff;
    margin-bottom: 0.6rem;
}

.metric p {
    font-size: 0.98rem;
    color: var(--text-muted);
}

.section {
    padding: 5rem 0;
}

.section-header {
    max-width: 780px;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    font-size: clamp(2rem, 3vw, 2.8rem);
    margin-top: 0.75rem;
}

.services-section .cards,
.about-highlights,
.split-grid,
.contact-grid {
    display: grid;
    gap: 1.5rem;
}

.cards-3 {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.card,
.feature-card,
.split-card,
.contact-card,
.mission-panel,
.highlight-item {
    background: rgba(12, 18, 30, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 1.5rem;
    padding: 2rem;
    position: relative;
    overflow: hidden;
    transition: transform 220ms ease, border-color 220ms ease, box-shadow 220ms ease;
    color: #dce8ff;
}

.card:hover,
.feature-card:hover,
.split-card:hover,
.contact-card:hover,
.mission-panel:hover,
.highlight-item:hover {
    transform: translateY(-6px);
    border-color: rgba(61, 213, 255, 0.28);
    box-shadow: 0 26px 65px rgba(4, 8, 16, 0.32);
}

.card::before,
.feature-card::before,
.split-card::before,
.contact-card::before,
.mission-panel::before,
.highlight-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.015), transparent 45%);
    pointer-events: none;
}

.card h3,
.feature-card h2,
.split-card h2,
.highlight-item h3,
.contact-card strong {
    color: #f8fbff;
}

.card h3,
.highlight-item h3 {
    font-size: 1.2rem;
    margin-bottom: 0.9rem;
}

.card p,
.feature-card p,
.split-card p,
.highlight-item p {
    margin-top: 0.9rem;
}

.feature-section {
    padding-top: 2rem;
}

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

.feature-card ul,
.split-card ul {
    margin-top: 1.6rem;
    list-style: none;
    display: grid;
    gap: 0.9rem;
}

.feature-card li,
.split-card li {
    position: relative;
    padding-left: 1.4rem;
    color: var(--text-muted);
}

.feature-card li::before,
.split-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--accent), #00ffa6);
}

.feature-emphasis {
    background: linear-gradient(180deg, rgba(6, 15, 29, 0.98), rgba(3, 9, 16, 0.92));
    border-color: rgba(0, 255, 206, 0.22);
}

.solution-section {
    padding: 5rem 0;
}

.split-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.about-section {
    padding: 5rem 0;
}

.about-grid {
    grid-template-columns: 1.4fr 1fr;
    gap: 2rem;
    align-items: start;
}

.about-highlights {
    display: grid;
    gap: 1rem;
}

.highlight-item {
    padding: 1.75rem;
}

.highlight-item h3 {
    margin-bottom: 0.8rem;
}

.contact-section {
    padding: 5rem 0 4rem;
}

.contact-grid {
    grid-template-columns: 1.4fr 0.9fr;
    align-items: center;
}

.contact-card {
    display: grid;
    gap: 1rem;
}

.contact-card a {
    color: var(--accent);
    font-weight: 700;
    word-break: break-all;
}

    .pricing-table {
        width: 100%;
        border-collapse: collapse;
        margin-top: 2rem;
        min-width: 320px;
    }

    .pricing-table th,
    .pricing-table td {
        padding: 1rem 1.2rem;
        border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .pricing-table th {
        text-align: left;
        background: rgba(255, 255, 255, 0.04);
        color: #f8fbff;
        letter-spacing: 0.02em;
    }

    .pricing-table tbody tr:hover {
        background: rgba(255, 255, 255, 0.03);
    }

    .pricing-grid {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
        gap: 1rem;
        margin: 2rem 0 1.5rem;
    }

    .pricing-card {
        background: rgba(255, 255, 255, 0.04);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 1.5rem;
        padding: 1.75rem;
        min-height: 180px;
    }

    .pricing-card h3 {
        margin-bottom: 0.85rem;
        color: #f8fbff;
    }

    .pricing-panel {
        background: rgba(8, 15, 28, 0.95);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 2rem;
        padding: 1.5rem;
        box-shadow: 0 20px 55px rgba(0, 0, 0, 0.18);
    }

    .section-note {
        margin-top: 1.5rem;
        padding: 1.5rem;
        background: rgba(0, 255, 206, 0.06);
        border: 1px solid rgba(0, 255, 206, 0.16);
        border-radius: 1.25rem;
        color: #d7ffe7;
    }

    .section-note p {
        margin: 0;
        line-height: 1.75;
    }

    .investor-hero {
        padding-top: 3.5rem;
        padding-bottom: 4rem;
    }

    .investor-hero .container {
        display: grid;
        grid-template-columns: 1.2fr 0.8fr;
        gap: 2rem;
        align-items: center;
    }

    .investor-hero .hero-copy {
        max-width: 620px;
    }

    .investor-panel {
        display: grid;
        align-items: center;
    }

    .investor-panel .panel-card {
        padding: 2rem;
        border-radius: 2rem;
        background: rgba(7, 15, 24, 0.98);
    }

    .investor-panel .panel-card h2 {
        margin-bottom: 1rem;
        font-size: 1.8rem;
    }

    .investor-panel .panel-card ul {
        list-style: none;
        display: grid;
        gap: 0.9rem;
        padding-left: 0;
        margin: 0;
    }

    .investor-panel .panel-card li {
        position: relative;
        padding-left: 1.4rem;
        color: var(--text-muted);
    }

    .investor-panel .panel-card li::before {
        content: "";
        position: absolute;
        left: 0;
        top: 0.55rem;
        width: 0.5rem;
        height: 0.5rem;
        border-radius: 50%;
        background: linear-gradient(135deg, var(--accent), #00ffa6);
    }

    .investor-benefits .feature-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .investor-benefits .feature-card {
        min-height: 260px;
        padding: 2rem;
    }

    .investor-benefits .feature-emphasis {
        border-color: rgba(0, 255, 206, 0.28);
    }

    .investor-why {
        margin-top: 2rem;
    }

    .investor-why .section-header {
        margin-bottom: 1.75rem;
    }

    .why-grid {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 1rem;
    }

    .why-grid .highlight-item {
        min-height: 220px;
        padding: 1.75rem;
        background: rgba(12, 18, 30, 0.96);
        border: 1px solid rgba(255, 255, 255, 0.08);
        border-radius: 1.5rem;
        /* floating removed */
    }

    /* keep only the hero copy floating */
    .hero-copy {
        animation: floatUpDown 12s ease-in-out infinite;
    }

    @keyframes floatLogo {
        0%, 100% { transform: translateY(0); }
        50% { transform: translateY(-6px); }
    }

    @keyframes floatUpDown {
        0%, 100% { transform: translateY(0px); }
        50% { transform: translateY(-6px); }
    }

    @keyframes pulseGlow {
        0% { box-shadow: 0 0 12px rgba(0, 255, 206, 0.18); }
        30% { box-shadow: 0 0 34px rgba(0, 255, 206, 0.45); }
        60% { box-shadow: 0 0 20px rgba(61, 213, 255, 0.28); }
        100% { box-shadow: 0 0 14px rgba(0, 255, 206, 0.18); }
    }

    /* Subtle variant for important CTAs where pulsing should be minimal */
    @keyframes pulseGlowSubtle {
        0% { box-shadow: 0 0 6px rgba(0, 255, 206, 0.06); }
        50% { box-shadow: 0 0 10px rgba(0, 255, 206, 0.08); }
        100% { box-shadow: 0 0 6px rgba(0, 255, 206, 0.06); }
    }

    .btn-quiet {
        animation: pulseGlowSubtle 8s ease-in-out infinite !important;
    }

    /* Neon outline for CTAs without pulsing */
    .btn-neon {
        animation: none !important;
        border: 1px solid var(--accent-strong);
        background: linear-gradient(180deg, rgba(0,255,206,0.04), rgba(0,255,206,0.01));
        box-shadow: 0 0 20px rgba(0,255,206,0.22), 0 6px 28px rgba(0,255,206,0.06) inset;
        color: #eafffb;
        transition: box-shadow 180ms ease, transform 150ms ease, background 180ms ease;
    }

    .btn-neon:hover {
        box-shadow: 0 0 30px rgba(0,255,206,0.32), 0 8px 36px rgba(0,255,206,0.08) inset;
        transform: translateY(-2px);
    }

    @keyframes aiPulse {
        0% { opacity: 0.85; transform: scale(0.995) translateY(0); filter: blur(6px) saturate(1.05); }
        50% { opacity: 1; transform: scale(1.06) translateY(-6px); filter: blur(2px) saturate(1.18); }
        100% { opacity: 0.85; transform: scale(0.995) translateY(0); filter: blur(6px) saturate(1.05); }
    }

.footer-inner p {
    font-size: 0.95rem;
}

@media (max-width: 960px) {
    .hero-grid,
    .feature-grid,
    .services-section .cards,
    .split-grid,
    .about-grid,
    .contact-grid,
    .investor-hero .container {
        grid-template-columns: 1fr;
    }

    .nav-menu {
        justify-content: flex-end;
    }

    .metrics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 700px) {
    .header-inner {
        flex-direction: column;
        align-items: flex-start;
    }

    .nav-menu {
        width: 100%;
        justify-content: flex-start;
    }

    .hero,
    .investor-hero {
        padding-top: 4rem;
    }

    .metrics-grid {
        grid-template-columns: 1fr;
    }

    .btn {
        width: 100%;
    }

    .hero-actions {
        flex-direction: column;
    }

    .card,
    .feature-card,
    .split-card,
    .contact-card,
    .highlight-item,
    .pricing-card,
    .investor-panel .panel-card {
        padding: 1.5rem;
    }

    .feature-card h2,
    .split-card h2,
    .pricing-card h3 {
        font-size: 1.4rem;
    }

    .feature-card p,
    .split-card p {
        font-size: 0.95rem;
    }

    .feature-card ul,
    .split-card ul {
        gap: 0.7rem;
    }

    .services-section .cards,
    .about-highlights,
    .split-grid,
    .contact-grid,
    .pricing-grid,
    .investor-benefits .feature-grid {
        gap: 1rem;
    }

    .investor-benefits .feature-grid,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    /* Prevent 'Why invest' cards from appearing stretched on small screens */
    .why-grid {
        grid-template-columns: 1fr;
        gap: 0.9rem;
    }

    .why-grid .highlight-item {
        min-height: auto;
        padding: 1rem;
    }
}

@media (max-width: 520px) {
    .hero h1 {
        font-size: 2.4rem;
    }

    .button,
    .btn {
        padding: 0.95rem 1.25rem;
    }
}

/* Trigger rebuild: small non-functional whitespace/comment change */