:root {
    --color-bg: #030711;
    --color-bg-alt: #050b18;
    --color-bg-soft: #07111f;
    --color-bg-panel: rgba(7, 16, 31, 0.72);
    --color-text: #f5faff;
    --color-muted: #9fb3c8;
    --color-accent: #00d9ff;
    --color-accent-deep: #008cff;
    --color-border: rgba(0, 217, 255, 0.16);
    --color-border-strong: rgba(0, 217, 255, 0.28);
    --shadow-soft: 0 20px 60px rgba(0, 0, 0, 0.34);
    --shadow-glow: 0 0 0 1px rgba(0, 217, 255, 0.08), 0 20px 70px rgba(0, 140, 255, 0.16);
    --transition-fast: 160ms ease;
    --transition-medium: 260ms ease;
    --container: 1280px;
}

html {
    scroll-behavior: smooth;
}

html,
body {
    margin: 0;
    min-height: 100%;
    font-family: "Segoe UI", "Helvetica Neue", Helvetica, Arial, sans-serif;
    background: radial-gradient(circle at top left, rgba(0, 217, 255, 0.08), transparent 28%), radial-gradient(circle at 80% 12%, rgba(0, 140, 255, 0.14), transparent 24%), linear-gradient(180deg, var(--color-bg) 0%, var(--color-bg-alt) 42%, var(--color-bg-soft) 100%);
    color: var(--color-text);
}

body {
    overflow-x: hidden;
}

* {
    box-sizing: border-box;
}

a,
.btn-link {
    color: var(--color-accent);
}

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

button,
a {
    -webkit-tap-highlight-color: transparent;
}

h1,
h2,
h3,
p,
ul {
    margin-top: 0;
}

    h1:focus {
        outline: none;
    }

main {
    position: relative;
}

    main::before,
    main::after {
        content: "";
        position: fixed;
        pointer-events: none;
        z-index: 0;
    }

    main::before {
        top: 12%;
        left: -8rem;
        width: 22rem;
        height: 22rem;
        background: radial-gradient(circle, rgba(0, 217, 255, 0.12), transparent 68%);
        filter: blur(10px);
        animation: drift 18s ease-in-out infinite;
    }

    main::after {
        right: -10rem;
        bottom: 10%;
        width: 26rem;
        height: 26rem;
        background: radial-gradient(circle, rgba(0, 140, 255, 0.12), transparent 70%);
        filter: blur(14px);
        animation: drift 22s ease-in-out infinite reverse;
    }

.section-shell {
    position: relative;
    z-index: 1;
    width: min(var(--container), calc(100% - 2rem));
    margin: 0 auto;
}

.hero {
    padding: 3.25rem 0 2rem;
    overflow: clip;
}

.hero-shell {
    display: grid;
    gap: 1.35rem 1.5rem;
    align-items: start;
}

.hero-copy {
    max-width: none;
    grid-column: 1 / 2;
}

.hero-support {
    max-width: 760px;
    grid-column: 1 / 2;
}

.eyebrow,
.section-kicker {
    color: var(--color-accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero h1 {
    margin-bottom: 0;
    font-size: clamp(2.7rem, 5vw, 5.15rem);
    line-height: 0.97;
    letter-spacing: -0.03em;
    max-width: 13.5ch;
    text-wrap: balance;
}

.hero-lead,
.section-heading p,
.service-row p,
.credential-copy p,
.product-row p,
.contact-lead,
address,
.footer p,
.signal-block p {
    color: var(--color-muted);
    line-height: 1.72;
}

.hero-lead {
    max-width: 66ch;
    font-size: clamp(1rem, 1.1vw, 1.08rem);
    margin-bottom: 1rem;
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3.3rem;
    padding: 0.9rem 1.25rem;
    border-radius: 999px;
    border: 1px solid transparent;
    text-decoration: none;
    font-weight: 700;
    transition: transform var(--transition-medium), box-shadow var(--transition-medium), border-color var(--transition-medium), background-color var(--transition-medium), color var(--transition-medium);
}

    .button-link.primary {
        color: #03111d;
        background: linear-gradient(135deg, var(--color-accent), #7cecff);
        box-shadow: 0 12px 28px rgba(0, 217, 255, 0.24);
    }

    .button-link.secondary {
        color: var(--color-text);
        background: rgba(255, 255, 255, 0.03);
        border-color: var(--color-border);
    }

    .button-link:hover,
    .button-link:focus-visible {
        transform: translateY(-2px);
    }

.hero-notes,
.credential-points {
    padding: 0;
    margin: 1.75rem 0 0;
    list-style: none;
    display: grid;
    gap: 0.75rem;
}

    .hero-notes li,
    .credential-points li {
        position: relative;
        padding-left: 1.25rem;
        color: var(--color-text);
    }

        .hero-notes li::before,
        .credential-points li::before {
            content: "";
            position: absolute;
            top: 0.6rem;
            left: 0;
            width: 0.45rem;
            height: 0.45rem;
            border-radius: 999px;
            background: linear-gradient(135deg, var(--color-accent), var(--color-accent-deep));
            box-shadow: 0 0 14px rgba(0, 217, 255, 0.35);
        }

.hero-rail {
    position: relative;
    display: grid;
    gap: 0.9rem;
    align-self: start;
    grid-column: 2 / 3;
    grid-row: 1 / span 2;
}

.hero-logo-frame,
.signal-block,
.quote-panel,
.harness-side,
.credential-visual {
    position: relative;
    overflow: hidden;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(11, 22, 40, 0.92), rgba(7, 14, 26, 0.78));
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-soft), var(--shadow-glow);
    backdrop-filter: blur(16px);
}

.hero-logo-frame {
    min-height: 420px;
    display: grid;
    place-items: center;
    padding: 1.5rem;
    background: radial-gradient(circle at 50% 50%, rgba(0, 217, 255, 0.08), transparent 40%), linear-gradient(180deg, rgba(2, 3, 9, 0.98), rgba(2, 3, 8, 0.94));
}

    .hero-logo-frame::before {
        content: "";
        position: absolute;
        inset: 0;
        background: radial-gradient(circle at 50% 78%, rgba(255, 255, 255, 0.03), transparent 30%), linear-gradient(180deg, transparent 0%, rgba(0, 217, 255, 0.04) 100%);
        pointer-events: none;
    }

.hero-logo-halo {
    position: absolute;
    inset: 18% 18%;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 217, 255, 0.2), rgba(0, 140, 255, 0.06) 38%, transparent 72%);
    filter: blur(26px);
    animation: pulseHalo 6s ease-in-out infinite;
}

.hero-smoke {
    position: absolute;
    inset: auto;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 153, 255, 0.22), rgba(0, 217, 255, 0.06) 42%, transparent 70%);
    filter: blur(36px);
    opacity: 0.55;
    pointer-events: none;
}

.hero-smoke-one {
    width: 18rem;
    height: 9rem;
    left: -1rem;
    bottom: 1rem;
    animation: smokeDrift 13s ease-in-out infinite;
}

.hero-smoke-two {
    width: 14rem;
    height: 7rem;
    right: -1rem;
    bottom: 3rem;
    animation: smokeDrift 15s ease-in-out infinite reverse;
}

.hero-logo {
    position: relative;
    z-index: 1;
    width: min(100%, 440px);
    height: auto;
    filter: drop-shadow(0 0 24px rgba(0, 217, 255, 0.28)) drop-shadow(0 0 60px rgba(0, 140, 255, 0.18));
    animation: floatLogo 9s ease-in-out infinite;
}

.hero-signals {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-column: 1 / -1;
}

.signal-block {
    min-height: 118px;
    padding: 0.95rem 0.95rem 0.9rem;
    transition: transform var(--transition-medium), border-color var(--transition-medium), box-shadow var(--transition-medium);
}

    .signal-block:hover,
    .quote-panel:hover,
    .harness-side:hover,
    .credential-visual:hover {
        transform: translateY(-4px);
        border-color: var(--color-border-strong);
        box-shadow: 0 24px 70px rgba(0, 0, 0, 0.42), 0 0 0 1px rgba(0, 217, 255, 0.12);
    }

.signal-label,
.process-step,
.service-index,
.status-badge {
    display: inline-flex;
    align-items: center;
    color: var(--color-accent);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.signal-block p,
.quote-panel p {
    margin-bottom: 0;
    font-size: 0.95rem;
    line-height: 1.56;
}

.quote-panel {
    padding: 1rem 1.1rem;
    min-height: 118px;
}

.section {
    padding: 2rem 0;
}

.section-process,
.section-credentials,
.section-contact,
.section-harness {
    position: relative;
}

.section-heading {
    margin-bottom: 1.8rem;
}

    .section-heading.narrow {
        max-width: 760px;
    }

    .section-heading h2,
    .credential-copy h2,
    .section-contact h2 {
        margin-bottom: 0.75rem;
        font-size: clamp(1.9rem, 4vw, 3.25rem);
        line-height: 1.08;
        letter-spacing: -0.02em;
    }

.process-strip,
.product-list {
    display: grid;
    gap: 1.25rem;
}

.process-strip {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    padding-top: 1rem;
    border-top: 1px solid rgba(0, 217, 255, 0.14);
}

    .process-strip > div {
        padding: 0.95rem 1rem 1rem;
        border-radius: 20px;
        background: linear-gradient(180deg, rgba(10, 18, 33, 0.76), rgba(7, 13, 24, 0.56));
        border: 1px solid rgba(255, 255, 255, 0.05);
    }

    .process-strip h3,
    .service-row h3,
    .product-row h3,
    .contact-side h3 {
        margin-bottom: 0.6rem;
        font-size: 1.18rem;
    }

.service-list {
    display: grid;
    gap: 0;
    border-top: 1px solid rgba(0, 217, 255, 0.14);
}

.service-row,
.product-row {
    display: grid;
    gap: 0.8rem;
    padding: 1.35rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.service-row {
    grid-template-columns: 4rem minmax(0, 1fr);
}

.credentials-grid,
.contact-grid,
.harness-grid {
    display: grid;
    gap: 2rem;
    align-items: center;
}

.harness-copy {
    max-width: 760px;
}

.harness-side {
    padding: 1.2rem 1.1rem;
}

.waitlist-shell {
    display: grid;
    gap: 1rem;
}

.waitlist-intro p {
    margin: 0.55rem 0 0;
}

.waitlist-form {
    display: grid;
    gap: 0.9rem;
}

.field-split {
    display: grid;
    gap: 0.85rem;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.field-row {
    display: grid;
    gap: 0.45rem;
}

.honeypot-field {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.field-row label {
    display: flex;
    justify-content: space-between;
    gap: 0.75rem;
    color: var(--color-text);
    font-size: 0.92rem;
    font-weight: 600;
}

    .field-row label span {
        color: var(--color-muted);
        font-size: 0.84rem;
        font-weight: 500;
    }

.form-input {
    width: 100%;
    min-height: 3.15rem;
    padding: 0.9rem 1rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(3, 9, 19, 0.72);
    color: var(--color-text);
    outline: none;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast), transform var(--transition-fast);
}

    .form-input::placeholder {
        color: rgba(159, 179, 200, 0.75);
    }

    .form-input:focus {
        border-color: rgba(0, 217, 255, 0.4);
        box-shadow: 0 0 0 1px rgba(0, 217, 255, 0.18), 0 0 24px rgba(0, 217, 255, 0.08);
        transform: translateY(-1px);
    }

.form-area {
    min-height: 7.2rem;
    resize: vertical;
}

.waitlist-submit {
    width: 100%;
}

.waitlist-message {
    margin: 0;
    border-radius: 16px;
    padding: 0.9rem 1rem;
}

    .waitlist-message.success {
        background: rgba(0, 217, 255, 0.08);
        border: 1px solid rgba(0, 217, 255, 0.18);
    }

        .waitlist-message.success h3 {
            margin-bottom: 0.45rem;
            font-size: 1rem;
        }

    .waitlist-message.error {
        background: rgba(180, 30, 40, 0.12);
        border: 1px solid rgba(255, 92, 92, 0.22);
        color: #ffd6d6;
    }

.credential-visual {
    padding: 1.4rem;
}

    .credential-visual img {
        width: 100%;
        height: auto;
    }

.product-row {
    padding-top: 1.5rem;
}

.product-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.8rem;
}

.status-badge {
    padding: 0.45rem 0.75rem;
    border-radius: 999px;
    background: rgba(0, 217, 255, 0.08);
    border: 1px solid rgba(0, 217, 255, 0.16);
}

.inline-link,
.contact-email a,
.social-links a {
    color: var(--color-text);
    text-decoration: none;
    transition: color var(--transition-fast);
}

    .inline-link:hover,
    .inline-link:focus-visible,
    .contact-email a:hover,
    .contact-email a:focus-visible,
    .social-links a:hover,
    .social-links a:focus-visible {
        color: var(--color-accent);
    }

.contact-side {
    padding: 1.2rem 1.1rem;
    border-radius: 24px;
    background: linear-gradient(180deg, rgba(11, 22, 40, 0.72), rgba(7, 14, 26, 0.58));
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.contact-email {
    margin-top: 1.25rem;
    font-size: 1.05rem;
}

.social-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.9rem 1.1rem;
    margin-top: 1.4rem;
}

.footer {
    padding: 2rem 0 2.8rem;
}

.footer-shell {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

#blazor-error-ui {
    color-scheme: dark;
    background: rgba(20, 28, 44, 0.96);
    color: var(--color-text);
    border-top: 1px solid rgba(0, 217, 255, 0.18);
    bottom: 0;
    box-shadow: 0 -8px 30px rgba(0, 0, 0, 0.35);
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.8rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .reload {
        color: var(--color-accent);
        margin-left: 0.75rem;
    }

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.loading-progress,
.loading-progress-text {
    display: none;
}

.js [data-reveal] {
    opacity: 0;
    transition: opacity 420ms ease, transform 480ms cubic-bezier(0.16, 1, 0.3, 1), filter 420ms ease;
    transition-delay: var(--reveal-delay, 0ms);
    will-change: opacity, transform, filter;
}

.js [data-reveal="up"] {
    transform: translate3d(0, 20px, 0);
    filter: blur(4px);
}

.js [data-reveal="left"] {
    transform: translate3d(-28px, 0, 0);
    filter: blur(4px);
}

.js [data-reveal="right"] {
    transform: translate3d(28px, 0, 0);
    filter: blur(4px);
}

.js [data-reveal="scale"] {
    transform: translate3d(0, 18px, 0) scale(0.97);
    filter: blur(4px);
}

.js [data-reveal].is-visible {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    filter: blur(0);
}

@keyframes drift {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
    }

    50% {
        transform: translate3d(1.4rem, -1rem, 0) scale(1.06);
    }
}

@keyframes floatLogo {
    0%, 100% {
        transform: translate3d(0, 0, 0);
    }

    50% {
        transform: translate3d(0, -10px, 0);
    }
}

@keyframes smokeDrift {
    0%, 100% {
        transform: translate3d(0, 0, 0) scale(1);
        opacity: 0.42;
    }

    50% {
        transform: translate3d(1.2rem, -0.8rem, 0) scale(1.1);
        opacity: 0.68;
    }
}

@keyframes pulseHalo {
    0%, 100% {
        opacity: 0.8;
        transform: scale(0.98);
    }

    50% {
        opacity: 1;
        transform: scale(1.06);
    }
}

@media (min-width: 860px) {
    .credentials-grid,
    .contact-grid,
    .harness-grid {
        grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.92fr);
    }

    .hero-shell {
        grid-template-columns: minmax(0, 1.28fr) minmax(420px, 0.92fr);
    }
}

@media (max-width: 859.98px) {
    .hero {
        padding-top: 3.3rem;
    }

    .hero-copy,
    .hero-support,
    .hero-rail,
    .hero-signals {
        grid-column: auto;
        grid-row: auto;
    }

    .hero-signals {
        grid-template-columns: 1fr;
    }

    .signal-block {
        min-height: auto;
    }
}

@media (max-width: 767.98px) {
    .section {
        padding: 2rem 0;
    }

    .hero h1 {
        font-size: clamp(2.25rem, 12vw, 3.2rem);
        max-width: 10.5ch;
    }

    .service-row {
        grid-template-columns: 1fr;
        gap: 0.45rem;
    }

    .hero-logo-frame {
        min-height: 260px;
    }

    .field-split {
        grid-template-columns: 1fr;
    }

    .cta-row {
        flex-direction: column;
    }

    .button-link {
        width: 100%;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
        filter: none;
    }
}