@import url("https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Space+Grotesk:wght@500;600;700&display=swap");

:root {
    --font-display: "Space Grotesk", "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, sans-serif;
    --font-body: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    --ink: #050505;
    --soft-ink: #1f1f1f;
    --muted: #6d6d6d;
    --faint: #a8a8a8;
    --line: #e7e7e7;
    --line-strong: #cfcfcf;
    --bg: #ffffff;
    --panel: #fafafa;
    --panel-2: #f3f3f3;
    --black: #050505;
    --white: #ffffff;
    --shadow: 0 18px 44px rgba(0, 0, 0, .06);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 12% 8%, rgba(36, 92, 255, .1), transparent 22rem),
        radial-gradient(circle at 86% 4%, rgba(0, 184, 255, .1), transparent 24rem),
        linear-gradient(90deg, rgba(5, 5, 5, .075) 1px, transparent 1px),
        linear-gradient(rgba(5, 5, 5, .065) 1px, transparent 1px),
        var(--bg);
    background-size: 44px 44px;
    font-family: var(--font-body);
    line-height: 1.55;
    opacity: 0;
    transform: translateY(6px);
    transition: opacity .38s ease, transform .38s ease;
}

body.page-loaded { opacity: 1; transform: translateY(0); }

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: -1;
    background:
        radial-gradient(circle at 12% 16%, rgba(36, 92, 255, .16), transparent 24rem),
        radial-gradient(circle at 86% 12%, rgba(0, 184, 255, .13), transparent 25rem),
        radial-gradient(circle at 58% 82%, rgba(80, 120, 255, .08), transparent 26rem);
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }

.nav {
    position: sticky;
    top: 0;
    z-index: 20;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 4.75rem;
    padding: .9rem clamp(1rem, 4vw, 4rem);
    border-bottom: 1px solid var(--line);
    background: rgba(255, 255, 255, .88);
    backdrop-filter: blur(16px);
}

.brand {
    display: flex;
    align-items: center;
    gap: .75rem;
    color: var(--ink);
    font-size: .95rem;
    font-weight: 850;
    font-family: var(--font-display);
}

.brand img {
    width: 2.35rem;
    height: 2.35rem;
    object-fit: cover;
    border: 1px solid rgba(5,5,5,.18);
    border-radius: .72rem;
    box-shadow: 0 10px 24px rgba(0,0,0,.12);
}

.nav nav { display: flex; align-items: center; gap: .15rem; }

.nav nav a {
    color: var(--muted);
    padding: .62rem .82rem;
    border-radius: .35rem;
    font-size: .9rem;
    font-weight: 720;
    font-family: var(--font-display);
    transition: color .18s ease, background .18s ease;
}

.nav nav a.active,
.nav nav a:hover {
    color: var(--ink);
    background: var(--panel-2);
}

.nav-cta,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.65rem;
    padding: .78rem 1rem;
    border: 1px solid var(--black);
    border-radius: .4rem;
    font: inherit;
    font-weight: 820;
    font-family: var(--font-display);
    cursor: pointer;
    transition: transform .08s ease, background .08s ease, color .08s ease, border-color .08s ease, box-shadow .08s ease;
}

.nav-cta,
.button.primary {
    color: var(--white);
    background: var(--black);
}

.button.ghost {
    color: var(--ink);
    background: var(--white);
    border-color: var(--line-strong);
}

.button:hover,
.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(0,0,0,.12);
}

.button.ghost:hover {
    border-color: var(--black);
}

.hero {
    position: relative;
    overflow: hidden;
    min-height: calc(100vh - 4.75rem);
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(18rem, .82fr);
    align-items: center;
    gap: clamp(2rem, 7vw, 7rem);
    padding: clamp(3.5rem, 8vw, 7rem) clamp(1rem, 6vw, 6rem);
    border-bottom: 1px solid var(--line);
}

.hero::before,
.hero::after {
    content: "";
    position: absolute;
    pointer-events: none;
    border: 1px solid rgba(5,5,5,.11);
}

.hero::before {
    right: 43%;
    top: 13%;
    width: 18rem;
    aspect-ratio: 1;
    border-radius: 31% 69% 46% 54%;
    background: rgba(255,255,255,.5);
    animation: morphShape 10s ease-in-out infinite;
}

.hero::after {
    left: 3%;
    bottom: 10%;
    width: 9rem;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 184, 255, .12), transparent 65%);
}

.hero h1,
.page-hero h1 {
    margin: .25rem 0 1rem;
    max-width: 14ch;
    color: var(--ink);
    font-size: clamp(3.2rem, 8vw, 7.35rem);
    line-height: .9;
    letter-spacing: 0;
    font-family: var(--font-display);
    font-weight: 700;
}

.rotating-line {
    display: block;
    min-height: 1.26em;
    margin-top: .08em;
    overflow: visible;
}

.text-shift {
    display: inline-block;
    width: max-content;
    max-width: none;
    min-height: 1.22em;
    padding: .03em .58em .24em .03em;
    white-space: nowrap;
    color: transparent;
    background: linear-gradient(92deg, #0b55ff 0%, #008dff 34%, #00c2ff 68%, #6c5cff 100%);
    background-size: 220% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    font-size: .4em;
    line-height: 1.15;
    font-weight: 850;
    font-family: var(--font-display);
    animation: textGradientMove 5s ease-in-out infinite;
    transition: opacity .12s ease;
}

.text-shift.changing { opacity: .18; }

@keyframes textGradientMove {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.hero p {
    max-width: 42rem;
    color: var(--muted);
    font-size: clamp(1rem, 1.4vw, 1.12rem);
}

.eyebrow {
    margin: 0 0 .65rem;
    color: var(--muted);
    text-transform: uppercase;
    font-size: .74rem;
    font-weight: 850;
    letter-spacing: .18em;
    font-family: var(--font-display);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1.6rem;
}

.hero-panel {
    min-height: 36rem;
    position: relative;
    overflow: hidden;
    display: block;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    background: var(--panel);
    transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform .06s linear, border-color .08s ease;
}

.visual-lab::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at var(--spot-x, 50%) var(--spot-y, 50%), rgba(0, 141, 255, .2), transparent 13rem),
        radial-gradient(circle at 18% 76%, rgba(36, 92, 255, .2), transparent 12rem),
        radial-gradient(circle at 78% 22%, rgba(0, 184, 255, .16), transparent 10rem),
        linear-gradient(135deg, transparent 0 46%, rgba(5,5,5,.06) 46% 53%, transparent 53% 100%);
    pointer-events: none;
}

.visual-lab:hover { border-color: var(--black); }

.visual-lab::after {
    content: "";
    position: absolute;
    inset: 1rem;
    border: 1px dashed rgba(5, 5, 5, .14);
    border-radius: 1rem;
    pointer-events: none;
}

.metric,
.signal-card,
.glass,
.empty-state,
.product-card,
.auth-card,
.dashboard aside,
.dash-content,
.card-form {
    border: 1px solid var(--line);
    background: var(--white);
}

.reveal-item {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .48s ease, transform .48s ease;
}

.reveal-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.glass,
.product-card,
.dashboard aside a {
    transition: transform .08s ease, border-color .08s ease, background .08s ease, box-shadow .08s ease;
}

.glass:hover,
.product-card:hover {
    transform: translateY(-5px);
    border-color: var(--black);
    box-shadow: 0 18px 36px rgba(0,0,0,.08);
}

.metric {
    min-height: 8rem;
    padding: 1.05rem;
    border-radius: .55rem;
}

.metric span {
    color: var(--muted);
    font-size: .86rem;
    font-weight: 760;
}

.metric strong {
    display: block;
    margin-top: .55rem;
    font-size: 2.15rem;
    line-height: 1;
    font-family: var(--font-display);
}

.system-orbit {
    position: absolute;
    inset: 16%;
    border: 1px solid rgba(5, 5, 5, .22);
    border-radius: 50%;
    animation: orbitSpin 18s linear infinite;
}

.orbit-two {
    inset: 28% 12%;
    border-style: dashed;
    transform: rotate(28deg);
    animation-duration: 26s;
    animation-direction: reverse;
}

.system-core {
    position: absolute;
    left: 50%;
    top: 45%;
    z-index: 3;
    display: grid;
    place-items: center;
    width: 7.6rem;
    height: 7.6rem;
    color: var(--white);
    border-radius: 50%;
    background:
        radial-gradient(circle at 35% 28%, rgba(255,255,255,.18), transparent 30%),
        var(--black);
    font-size: 1.35rem;
    font-weight: 920;
    letter-spacing: .08em;
    font-family: var(--font-display);
    transform: translate(-50%, -50%);
    box-shadow: 0 26px 60px rgba(0, 0, 0, .22);
}

.system-core::before,
.system-core::after {
    content: "";
    position: absolute;
    border: 1px solid rgba(255,255,255,.34);
    border-radius: inherit;
}

.system-core::before { inset: .55rem; }
.system-core::after { inset: 1.3rem; }

.system-node {
    position: absolute;
    z-index: 4;
    display: grid;
    place-items: center;
    width: 5.6rem;
    height: 5.6rem;
    border: 1px solid var(--black);
    border-radius: 1rem;
    background: var(--white);
    box-shadow: 0 18px 36px rgba(0, 0, 0, .08);
    animation: nodeFloat 4.8s ease-in-out infinite;
    transition: transform .08s ease, background .08s ease, color .08s ease, border-color .08s ease;
}

.system-node:hover {
    color: var(--white);
    border-color: transparent;
    background: linear-gradient(135deg, #111 0%, #245cff 48%, #00c2ff 100%);
    transform: translateY(-8px) scale(1.04);
}

.system-node span {
    font-size: .78rem;
    font-weight: 860;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-family: var(--font-display);
}

.node-a { left: 10%; top: 16%; }
.node-b { right: 10%; top: 18%; animation-delay: -.8s; }
.node-c { left: 14%; bottom: 34%; animation-delay: -1.6s; }
.node-d { right: 13%; bottom: 34%; animation-delay: -2.4s; }

.system-ribbon {
    position: absolute;
    left: 1rem;
    top: 1rem;
    z-index: 4;
    max-width: 14rem;
    padding: .72rem .85rem;
    border: 1px solid var(--black);
    border-radius: 999px;
    background: var(--white);
    font-size: .78rem;
    font-weight: 850;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.visual-caption {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    z-index: 4;
    padding: 1.1rem;
    border: 1px solid var(--line-strong);
    border-radius: 1rem;
    background: rgba(255, 255, 255, .86);
    backdrop-filter: blur(12px);
}

.visual-caption strong {
    display: block;
    margin-bottom: .3rem;
    font-size: 1.1rem;
}

.visual-caption p {
    margin: 0;
    color: var(--muted);
    font-size: .95rem;
}

@keyframes orbitSpin {
    to { transform: rotate(360deg); }
}

@keyframes nodeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.section,
.page-hero {
    padding: clamp(3rem, 6vw, 6rem) clamp(1rem, 6vw, 6rem);
}

.section + .section {
    border-top: 1px solid var(--line);
}

.page { min-height: 80vh; }

.page-hero {
    border-bottom: 1px solid var(--line);
}

.page-hero h1 {
    max-width: 16ch;
    font-size: clamp(3rem, 6.2vw, 5.45rem);
    line-height: .98;
}

.page-hero p {
    max-width: 48rem;
    color: var(--muted);
    font-size: 1.08rem;
}

.about-hero {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(22rem, .85fr);
    gap: clamp(2rem, 6vw, 6rem);
    align-items: center;
    min-height: calc(100vh - 4.75rem);
    padding: clamp(3.5rem, 8vw, 7rem) clamp(1rem, 6vw, 6rem);
    border-bottom: 1px solid var(--line);
}

.about-hero::before {
    content: "";
    position: absolute;
    inset: 10% 48% auto auto;
    width: 17rem;
    aspect-ratio: 1;
    border: 1px solid rgba(5,5,5,.1);
    border-radius: 37% 63% 48% 52%;
    background: rgba(255,255,255,.62);
    animation: morphShape 10s ease-in-out infinite;
}

.about-hero h1 {
    position: relative;
    margin: .2rem 0 1rem;
    max-width: 13ch;
    font-family: var(--font-display);
    font-size: clamp(3.2rem, 7vw, 6.8rem);
    line-height: .9;
}

.about-hero p {
    position: relative;
    max-width: 42rem;
    color: var(--muted);
    font-size: 1.08rem;
}

.about-visual {
    position: relative;
    min-height: 34rem;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 1.25rem;
    background:
        radial-gradient(circle at 30% 22%, rgba(36,92,255,.16), transparent 13rem),
        radial-gradient(circle at 78% 74%, rgba(0,194,255,.15), transparent 12rem),
        rgba(255,255,255,.82);
    box-shadow: 0 30px 90px rgba(0,0,0,.09);
    transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform .06s linear;
}

.about-visual::before {
    content: "";
    position: absolute;
    inset: 1rem;
    border: 1px dashed rgba(5,5,5,.13);
    border-radius: 1rem;
}

.about-ring {
    position: absolute;
    border: 1px solid rgba(5,5,5,.16);
    border-radius: 50%;
    animation: orbitSpin 20s linear infinite;
}

.ring-a { inset: 16% 20%; }
.ring-b { inset: 28% 8%; border-style: dashed; animation-direction: reverse; animation-duration: 28s; }

.about-core {
    position: absolute;
    left: 50%;
    top: 48%;
    display: grid;
    place-items: center;
    width: 7rem;
    height: 7rem;
    color: var(--white);
    border-radius: 50%;
    background: var(--black);
    font-family: var(--font-display);
    font-weight: 800;
    transform: translate(-50%, -50%);
    box-shadow: 0 28px 60px rgba(0,0,0,.2);
}

.about-chip {
    position: absolute;
    z-index: 2;
    padding: .8rem .95rem;
    border: 1px solid var(--black);
    border-radius: .75rem;
    background: rgba(255,255,255,.88);
    font-family: var(--font-display);
    font-size: .78rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
    box-shadow: 0 18px 34px rgba(0,0,0,.08);
}

.chip-a { left: 10%; top: 16%; }
.chip-b { right: 9%; top: 18%; }
.chip-c { left: 11%; bottom: 20%; }
.chip-d { right: 9%; bottom: 20%; }

.about-statement {
    display: grid;
    grid-template-columns: .42fr 1fr;
    gap: clamp(1.5rem, 5vw, 5rem);
    align-items: start;
}

.about-statement h2 {
    margin: 0;
    max-width: 18ch;
    font-family: var(--font-display);
    font-size: clamp(2.4rem, 5vw, 5rem);
    line-height: .95;
}

.about-statement p:last-child {
    max-width: 42rem;
    color: var(--muted);
    font-size: 1.1rem;
}

.about-lanes {
    display: grid;
    grid-template-columns: .7fr 1fr;
    gap: clamp(2rem, 5vw, 5rem);
}

.about-lanes h2 {
    margin: 0;
    max-width: 13ch;
    font-family: var(--font-display);
    font-size: clamp(2.3rem, 4vw, 4.4rem);
    line-height: .95;
}

.lane-list {
    display: grid;
    gap: .85rem;
}

.lane-list article {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: 4rem minmax(14rem, .45fr) minmax(26rem, 1fr);
    gap: 1rem;
    align-items: center;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: .75rem;
    background: rgba(255,255,255,.78);
}

.lane-list article::after {
    content: "";
    position: absolute;
    right: -2rem;
    top: -2rem;
    width: 6rem;
    aspect-ratio: 1;
    border-radius: 41% 59% 50% 50%;
    background: rgba(36,92,255,.08);
}

.lane-list span {
    color: #0b55ff;
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 800;
}

.lane-list h3 {
    margin: 0;
    font-family: var(--font-display);
}

.lane-list p {
    margin: 0;
    color: var(--muted);
    max-width: none;
    white-space: normal;
}

.tech-strip {
    display: grid;
    grid-template-columns: minmax(0, .9fr) minmax(20rem, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: center;
    background:
        radial-gradient(circle at 16% 20%, rgba(36,92,255,.12), transparent 20rem),
        radial-gradient(circle at 82% 68%, rgba(0,194,255,.12), transparent 18rem);
}

.tech-copy h2 {
    margin: .2rem 0 1rem;
    max-width: 15ch;
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 4.2rem);
    line-height: .96;
}

.tech-copy p:last-child {
    max-width: 34rem;
    color: var(--muted);
}

.tech-matrix {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .75rem;
    padding: .85rem;
    border: 1px solid var(--line);
    border-radius: 1rem;
    background: rgba(255,255,255,.72);
    box-shadow: 0 24px 70px rgba(0,0,0,.06);
}

.tech-matrix span {
    display: grid;
    place-items: center;
    min-height: 5.5rem;
    padding: .8rem;
    border: 1px solid var(--line-strong);
    border-radius: .75rem;
    background:
        linear-gradient(135deg, rgba(255,255,255,.94), rgba(246,250,255,.82));
    font-family: var(--font-display);
    font-weight: 780;
    text-align: center;
    transition: transform .08s ease, border-color .08s ease, background .08s ease;
}

.tech-matrix span:hover {
    transform: translateY(-3px);
    border-color: var(--black);
    background:
        radial-gradient(circle at 30% 20%, rgba(0,194,255,.16), transparent 60%),
        #fff;
}

.support-hero h1 {
    max-width: 15ch;
}

.support-layout {
    display: grid;
    grid-template-columns: minmax(20rem, .85fr) minmax(22rem, 1fr);
    gap: clamp(2rem, 5vw, 5rem);
    align-items: start;
}

.support-form {
    position: relative;
    overflow: hidden;
    border-radius: 1rem;
    box-shadow: 0 30px 70px rgba(0,0,0,.08);
    transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform .18s ease, box-shadow .12s ease, border-color .12s ease;
}

.support-form:hover {
    border-color: #0b55ff;
    box-shadow:
        0 30px 70px rgba(0,0,0,.18),
        0 0 0 1px rgba(11,85,255,.25);
}

.support-form::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle at 20% 12%, rgba(36,92,255,.11), transparent 16rem),
        radial-gradient(circle at 100% 72%, rgba(0,194,255,.1), transparent 14rem);
}

.support-form > * {
    position: relative;
    z-index: 1;
}

.support-panel {
    position: relative;
    overflow: hidden;
    padding: clamp(1.5rem, 4vw, 3rem);
    border: 1px solid var(--line);
    border-radius: 1.1rem;
    background:
        radial-gradient(circle at 90% 10%, rgba(36,92,255,.12), transparent 16rem),
        rgba(255,255,255,.76);
}

.support-panel::after {
    content: "";
    position: absolute;
    right: -5rem;
    top: -5rem;
    width: 18rem;
    aspect-ratio: 1;
    border: 1px solid rgba(5,5,5,.12);
    border-radius: 40% 60% 52% 48%;
    animation: morphShape 10s ease-in-out infinite;
}

.support-panel h2 {
    position: relative;
    max-width: 13ch;
    margin: 0 0 1rem;
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 4rem);
    line-height: .98;
}

.support-panel > p {
    position: relative;
    max-width: 36rem;
    color: var(--muted);
}

.support-steps {
    position: relative;
    display: grid;
    gap: .75rem;
    margin-top: 2rem;
}

.support-steps article {
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: .85rem;
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: .75rem;
    background: rgba(255,255,255,.82);
}

.support-steps span {
    color: #0b55ff;
    font-family: var(--font-display);
    font-weight: 850;
}

.support-steps strong {
    display: block;
    font-family: var(--font-display);
}

.support-steps p {
    grid-column: 2;
    margin: -.3rem 0 0;
    color: var(--muted);
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .9rem;
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(1.5rem, 4vw, 4rem);
    align-items: start;
}

.glass,
.empty-state {
    position: relative;
    overflow: hidden;
    padding: 1.35rem;
    border-radius: .55rem;
}

.glass::before,
.empty-state::before {
    content: "";
    display: block;
    width: 2.2rem;
    height: 2.2rem;
    margin-bottom: 1.8rem;
    border: 1px solid var(--black);
    border-radius: 50%;
    background:
        linear-gradient(90deg, transparent 46%, var(--black) 46% 54%, transparent 54%),
        linear-gradient(transparent 46%, var(--black) 46% 54%, transparent 54%);
}

.glass::after {
    content: "";
    position: absolute;
    right: -2.2rem;
    top: -2.2rem;
    width: 6rem;
    aspect-ratio: 1;
    border: 1px solid rgba(36, 92, 255, .28);
    border-radius: 38% 62% 60% 40%;
    background: rgba(0, 141, 255, .09);
    transition: transform .1s ease, opacity .1s ease;
}

.glass:hover::after {
    transform: translate(-.8rem, .8rem) rotate(16deg);
    opacity: .95;
}

.glass h3,
.product-card h3 {
    margin-top: 0;
    font-size: 1.25rem;
}

.glass p,
.product-card p,
.split p {
    color: var(--muted);
}

.benefit-list {
    display: grid;
    gap: .65rem;
}

.benefit-list span {
    padding: .92rem 1rem;
    border: 1px solid var(--line);
    border-radius: .45rem;
    background: var(--panel);
    font-weight: 780;
}

.section-head {
    display: flex;
    justify-content: space-between;
    align-items: end;
    gap: 1rem;
}

.section-head h2,
.newsletter h2,
.split h2 {
    margin: .2rem 0 1rem;
    font-size: clamp(2rem, 4vw, 4rem);
    line-height: 1;
    font-family: var(--font-display);
    font-weight: 700;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .9rem;
    perspective: 1200px;
}

.product-card {
    position: relative;
    overflow: hidden;
    padding: .75rem;
    border-radius: .55rem;
    transform-origin: center;
    transform: perspective(1000px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transform-style: preserve-3d;
    transition: transform .18s ease, background .08s ease, border-color .08s ease, box-shadow .08s ease;
    will-change: transform;
}

.product-card::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    opacity: 0;
    background: radial-gradient(circle at var(--card-x, 50%) var(--card-y, 50%), rgba(11, 85, 255, .22), transparent 12rem);
    transition: opacity .08s ease;
}

.product-card > * {
    position: relative;
    z-index: 1;
}

.product-card strong,
.price {
    display: block;
    margin: 1rem 0;
    font-size: 1.22rem;
    font-family: var(--font-display);
}

.product-card a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 2.55rem;
    padding: .65rem .85rem;
    border: 1px solid var(--black);
    border-radius: .5rem;
    color: var(--black);
    background: var(--white);
    margin-top: .35rem;
    font-weight: 820;
    transition: color .08s ease, background .08s ease, border-color .08s ease;
}

.product-card:hover {
    border-color: #0b55ff;
    box-shadow:
        0 30px 70px rgba(0, 0, 0, .22),
        0 10px 24px rgba(0, 0, 0, .12);
}

.product-card:hover::before { opacity: 1; }

.product-card:hover a {
    color: var(--white);
    background: #0b55ff;
    border-color: #0b55ff;
}

.product-art {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 12.5rem;
    overflow: hidden;
    color: var(--white);
    border-radius: .45rem;
    background:
        radial-gradient(circle at 20% 20%, rgba(36, 92, 255, .42), transparent 28%),
        radial-gradient(circle at 82% 28%, rgba(0, 194, 255, .34), transparent 30%),
        radial-gradient(circle at 50% 78%, rgba(255, 138, 0, .22), transparent 34%),
        var(--black);
}

.product-art::before {
    content: "";
    position: absolute;
    width: 74%;
    aspect-ratio: 1;
    border: 1px solid rgba(255,255,255,.58);
    border-radius: 34% 66% 48% 52%;
    animation: morphShape 7s ease-in-out infinite;
}

.product-art::after {
    content: "";
    position: absolute;
    inset: 1rem;
    border: 1px dashed rgba(255,255,255,.22);
    border-radius: .3rem;
}

.product-art span {
    position: relative;
    z-index: 1;
    font-size: 2rem;
    font-weight: 900;
}

@keyframes morphShape {
    0%, 100% { transform: rotate(0deg) scale(1); border-radius: 34% 66% 48% 52%; }
    50% { transform: rotate(18deg) scale(.92); border-radius: 62% 38% 42% 58%; }
}


.product-art img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(1);
}

.product-art.large { min-height: 30rem; }

.product-detail {
    display: grid;
    grid-template-columns: .8fr 1fr;
    gap: 2rem;
    align-items: start;
}

.newsletter {
    position: relative;
    overflow: hidden;
    margin: clamp(2rem, 5vw, 5rem) clamp(1rem, 6vw, 6rem);
    padding: clamp(2rem, 5vw, 4rem);
    color: var(--white);
    border-radius: .65rem;
    background: var(--black);
}

.newsletter::before,
.newsletter::after {
    content: "";
    position: absolute;
    pointer-events: none;
    border: 1px solid rgba(255,255,255,.22);
}

.newsletter::before {
    right: 7%;
    top: -42%;
    width: 20rem;
    aspect-ratio: 1;
    border-radius: 41% 59% 63% 37%;
    background: radial-gradient(circle at 30% 30%, rgba(36, 92, 255, .38), transparent 42%);
    animation: morphShape 8s ease-in-out infinite;
}

.newsletter::after {
    left: 42%;
    bottom: -7rem;
    width: 16rem;
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 194, 255, .28), transparent 62%);
}

.newsletter > * {
    position: relative;
    z-index: 1;
}

.newsletter form,
.footer-form {
    display: flex;
    gap: .7rem;
    flex-wrap: wrap;
}

.newsletter input,
.footer-form input {
    min-width: min(22rem, 100%);
    flex: 1;
}

.newsletter button,
.footer-form button {
    min-height: 2.75rem;
    border: 1px solid var(--black);
    border-radius: .4rem;
    padding: .8rem 1rem;
    color: var(--black);
    background: var(--white);
    font: inherit;
    font-weight: 850;
    cursor: pointer;
    white-space: nowrap;
    transition: transform .08s ease, box-shadow .08s ease, border-color .08s ease;
}

.newsletter button:hover,
.footer-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 22px rgba(255,255,255,.16);
}

.form {
    display: grid;
    gap: .85rem;
}

.form h2 { margin: 1rem 0 0; }

label {
    display: grid;
    gap: .35rem;
    color: var(--soft-ink);
    font-weight: 760;
}

input,
select,
textarea {
    width: 100%;
    min-height: 2.8rem;
    border: 1px solid var(--line-strong);
    border-radius: .4rem;
    padding: .78rem .86rem;
    color: var(--ink);
    background: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border-color .06s ease, box-shadow .06s ease, transform .06s ease;
}

input:hover,
select:hover,
textarea:hover {
    border-color: var(--black);
}

input:focus,
select:focus,
textarea:focus {
    outline: 2px solid var(--black);
    outline-offset: 1px;
    border-color: var(--black);
    box-shadow: 0 0 0 4px rgba(36, 92, 255, .12);
}

textarea {
    min-height: 9rem;
    resize: none;
}

.check {
    display: flex;
    align-items: center;
    gap: .5rem;
}

.check input {
    width: auto;
    min-height: auto;
}

.card-form,
.auth-card {
    padding: 1.25rem;
    border-radius: .55rem;
}

.auth {
    display: grid;
    place-items: center;
    padding-top: 4rem;
}

.auth-card {
    width: min(42rem, calc(100% - 2rem));
    box-shadow: var(--shadow);
}

.auth-switch {
    display: flex;
    gap: 1rem;
    font-weight: 820;
}

.account-page {
    background:
        radial-gradient(circle at 16% 18%, rgba(0, 141, 255, .16), transparent 20rem),
        radial-gradient(circle at 82% 22%, rgba(20, 184, 255, .12), transparent 22rem),
        var(--panel);
}

.account-hero {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(18rem, .68fr);
    align-items: center;
    gap: clamp(2rem, 6vw, 6rem);
    padding: clamp(3rem, 7vw, 6rem) clamp(1rem, 6vw, 6rem);
    border-bottom: 1px solid var(--line);
}

.account-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(0,0,0,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,.045) 1px, transparent 1px);
    background-size: 2rem 2rem;
}

.account-hero > * {
    position: relative;
    z-index: 1;
}

.account-hero h1 {
    max-width: 13ch;
    margin: .2rem 0 1rem;
    color: var(--ink);
    font-family: var(--font-display);
    font-size: clamp(3rem, 6.6vw, 6rem);
    line-height: .94;
    letter-spacing: 0;
}

.account-hero p {
    max-width: 43rem;
    color: var(--muted);
    font-size: 1.08rem;
}

.account-orbit {
    position: relative;
    min-height: 24rem;
    display: grid;
    place-items: center;
    padding: 2rem;
    border: 1px solid var(--line);
    border-radius: .7rem;
    background:
        radial-gradient(circle at var(--spot-x, 50%) var(--spot-y, 50%), rgba(0, 141, 255, .18), transparent 12rem),
        linear-gradient(135deg, rgba(255,255,255,.88), rgba(235, 248, 255, .75));
    box-shadow: 0 24px 70px rgba(0, 0, 0, .12);
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform .08s ease, box-shadow .08s ease;
}

.account-orbit::before,
.account-orbit::after {
    content: "";
    position: absolute;
    border: 1px solid rgba(0,0,0,.22);
    border-radius: 50%;
    pointer-events: none;
}

.account-orbit::before {
    width: 15rem;
    height: 15rem;
    transform: rotate(-18deg) skew(10deg);
}

.account-orbit::after {
    width: 21rem;
    height: 8rem;
    transform: rotate(22deg);
}

.account-orbit span {
    position: absolute;
    width: 5rem;
    height: 5rem;
    border-radius: 40% 60% 55% 45%;
    background: linear-gradient(135deg, #0057ff, #00c2ff);
    opacity: .14;
    transform: translate(-5rem, -4rem) rotate(14deg);
}

.account-orbit strong {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    width: 6.5rem;
    aspect-ratio: 1;
    border-radius: 50%;
    color: var(--white);
    background: var(--black);
    font-family: var(--font-display);
    font-size: 1.55rem;
    box-shadow: 0 18px 40px rgba(0,0,0,.22);
}

.account-orbit p {
    position: absolute;
    left: 1.1rem;
    right: 1.1rem;
    bottom: 1.1rem;
    margin: 0;
    padding: .9rem 1rem;
    border: 1px solid var(--line);
    border-radius: .5rem;
    color: var(--muted);
    background: rgba(255,255,255,.8);
    backdrop-filter: blur(12px);
}

.account-shell {
    display: grid;
    grid-template-columns: minmax(17rem, .72fr) minmax(0, 1fr);
    gap: 1rem;
    padding: clamp(1rem, 4vw, 3rem) clamp(1rem, 6vw, 6rem) clamp(3rem, 6vw, 5rem);
}

.account-feature,
.account-form-card {
    position: relative;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: .65rem;
    background: rgba(255,255,255,.88);
    box-shadow: 0 18px 48px rgba(0,0,0,.08);
}

.account-feature {
    padding: 1.25rem;
}

.account-feature h3,
.account-form-card h2 {
    margin: 0 0 .7rem;
    font-family: var(--font-display);
    font-size: clamp(1.45rem, 2vw, 2rem);
    letter-spacing: 0;
}

.account-mini-grid {
    display: grid;
    gap: .55rem;
    margin-top: 1.25rem;
}

.account-mini-grid span {
    padding: .8rem .85rem;
    border: 1px solid var(--line);
    border-radius: .45rem;
    color: var(--ink);
    background: linear-gradient(135deg, rgba(255,255,255,.9), rgba(231, 245, 255, .8));
    font-weight: 820;
}

.account-form-card {
    padding: clamp(1rem, 3vw, 1.5rem);
    background:
        radial-gradient(circle at var(--spot-x, 50%) var(--spot-y, 0%), rgba(0, 141, 255, .12), transparent 16rem),
        rgba(255,255,255,.92);
    transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
    transition: transform .08s ease, border-color .08s ease, box-shadow .08s ease;
}

.account-form-card:hover {
    border-color: var(--black);
    box-shadow: 0 26px 70px rgba(0,0,0,.14);
}

.account-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: .45rem;
    margin-bottom: 1.2rem;
}

.account-tabs a {
    padding: .62rem .88rem;
    border: 1px solid var(--line);
    border-radius: .42rem;
    color: var(--muted);
    background: var(--white);
    font-weight: 850;
}

.account-tabs a.active,
.account-tabs a:hover {
    color: var(--white);
    border-color: var(--black);
    background: var(--black);
}

.account-note {
    max-width: 42rem;
    margin: 0 0 1.1rem;
    color: var(--muted);
}

.account-form {
    max-width: 44rem;
}

.form-links {
    display: flex;
    flex-wrap: wrap;
    gap: .9rem;
    margin: .2rem 0 0;
    font-weight: 820;
}

.dashboard {
    display: grid;
    grid-template-columns: 18rem minmax(0, 1fr);
    gap: 1rem;
    padding: 1rem;
    min-height: calc(100vh - 4.75rem);
    background: var(--panel);
}

.dashboard aside,
.dash-content {
    border-radius: .55rem;
    padding: 1rem;
}

.dashboard aside {
    position: sticky;
    top: 5.5rem;
    height: calc(100vh - 6.5rem);
    display: flex;
    flex-direction: column;
    gap: .28rem;
}

.dashboard aside a {
    color: var(--muted);
    padding: .72rem .75rem;
    border-radius: .35rem;
    font-weight: 760;
}

.dashboard aside a.active,
.dashboard aside a:hover {
    color: var(--ink);
    background: var(--panel-2);
}

.admin-link {
    margin-top: auto;
    color: var(--ink) !important;
    border-top: 1px solid var(--line);
    border-radius: 0 !important;
}

.dash-name {
    padding: .55rem .75rem 1rem;
    font-weight: 900;
}

.dash-name small {
    display: block;
    color: var(--muted);
    font-weight: 740;
    text-transform: uppercase;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .85rem;
}

.stat-grid article {
    min-height: 7.5rem;
    padding: 1.05rem;
    border: 1px solid var(--line);
    border-radius: .55rem;
    color: var(--ink);
    background: var(--white);
}

.stat-grid span {
    color: var(--muted);
    font-weight: 760;
}

.stat-grid strong {
    display: block;
    margin-top: .55rem;
    font-size: 2rem;
}

.table-wrap {
    overflow: auto;
    border: 1px solid var(--line);
    border-radius: .55rem;
    background: var(--white);
}

table {
    width: 100%;
    min-width: 48rem;
    border-collapse: collapse;
}

th,
td {
    padding: .82rem;
    text-align: left;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

th {
    color: var(--muted);
    background: var(--panel);
    font-size: .78rem;
    text-transform: uppercase;
}

.inline-form {
    margin-top: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: end;
}

.service-track {
    display: grid;
    gap: 1rem;
}

.progress {
    height: .55rem;
    overflow: hidden;
    border-radius: 999px;
    background: var(--panel-2);
}

.progress span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: var(--black);
}

.thread {
    display: grid;
    gap: 1rem;
    margin-top: 1.25rem;
}

.thread-reply {
    padding: 1rem;
    border: 1px solid var(--line);
    border-radius: .55rem;
    background: var(--white);
}

.thread-reply.staff {
    border-color: var(--black);
    background: var(--panel);
}

.admin .card-form,
.admin .inline-form {
    margin-bottom: 1rem;
}

.flash {
    width: min(70rem, calc(100% - 2rem));
    margin: 1rem auto;
    padding: .9rem 1rem;
    border-radius: .45rem;
    color: var(--ink);
    background: var(--panel);
    border: 1px solid var(--line-strong);
    font-weight: 780;
}

.flash.error {
    color: var(--ink);
    background: #fff;
    border-color: var(--black);
}

.setup-body {
    min-height: 100vh;
    display: grid;
    place-items: center;
    background: var(--panel);
}

.setup-shell {
    width: min(74rem, calc(100% - 2rem));
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: 1rem;
    align-items: start;
    padding: 2rem 0;
}

.setup-intro {
    position: sticky;
    top: 2rem;
    padding: 2rem;
    color: var(--white);
    border-radius: .65rem;
    background: var(--black);
}

.setup-intro h1 {
    font-size: clamp(2.5rem, 5vw, 4.8rem);
    line-height: .95;
}

.setup-badges {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-top: 1rem;
}

.setup-badges span {
    padding: .5rem .65rem;
    border: 1px solid rgba(255, 255, 255, .24);
    border-radius: 999px;
    font-weight: 780;
}

.footer {
    position: relative;
    overflow: hidden;
    display: block;
    min-height: 18rem;
    padding: 0;
    color: var(--ink);
    border-top: 1px solid var(--line);
    background:
        radial-gradient(circle at 92% 10%, rgba(139,53,255,.14), transparent 18rem),
        radial-gradient(circle at 20% 90%, rgba(36,92,255,.12), transparent 18rem),
        rgba(255,255,255,.92);
}

.footer p {
    margin: .35rem 0 0;
    color: var(--muted);
}

.footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(5,5,5,.055) 1px, transparent 1px),
        linear-gradient(90deg, rgba(5,5,5,.055) 1px, transparent 1px);
    background-size: 32px 32px;
    opacity: .7;
}

.footer::after {
    content: "";
    position: absolute;
    right: 6%;
    top: -35%;
    width: 25rem;
    aspect-ratio: 1;
    border: 1px solid rgba(5,5,5,.13);
    border-radius: 43% 57% 63% 37%;
    animation: morphShape 12s ease-in-out infinite;
}

.footer > * {
    position: relative;
    z-index: 1;
}

.footer-signal {
    display: none;
}

.footer-inner {
    width: min(86rem, calc(100% - 3rem));
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(18rem, 1fr) minmax(11rem, .28fr);
    gap: clamp(1rem, 3vw, 2rem);
    padding: clamp(2rem, 5vw, 3.5rem) 0 1.5rem;
}

.footer-brand {
    display: grid;
    grid-template-columns: 3.6rem minmax(0, 1fr);
    align-items: start;
    gap: 1rem;
    max-width: 34rem;
}

.footer-brand img {
    flex: 0 0 auto;
    width: 3.6rem;
    height: 3.6rem;
    object-fit: cover;
    border-radius: 1.1rem;
    border: 1px solid rgba(5,5,5,.14);
}

.footer strong {
    display: block;
    max-width: 100%;
    overflow-wrap: anywhere;
    font-size: clamp(1.55rem, 2.3vw, 2.35rem);
    line-height: 1;
    font-family: var(--font-display);
}

.footer-brand span {
    display: block;
    margin-top: .45rem;
    color: #0b55ff;
    font-size: .72rem;
    font-weight: 900;
    letter-spacing: .24em;
    text-transform: uppercase;
    font-family: var(--font-display);
}

.footer-brand p {
    max-width: 27rem;
}

.footer-links {
    display: grid;
    gap: .5rem;
    align-content: start;
    justify-items: stretch;
}

.footer-links a {
    display: block;
    min-width: 8.5rem;
    padding: .62rem .78rem;
    border: 1px solid var(--line-strong);
    border-radius: .65rem;
    background: rgba(255,255,255,.78);
    color: var(--soft-ink);
    font-weight: 800;
    text-align: left;
    transition: transform .08s ease, border-color .08s ease;
}

.footer-links a:hover {
    transform: translateY(-2px);
    border-color: var(--black);
}

.footer-bottom {
    grid-column: 1 / -1;
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding-top: 1.4rem;
    border-top: 1px solid var(--line);
}

.footer small {
    color: var(--muted);
    font-weight: 800;
}

.footer-bottom small:last-child {
    letter-spacing: 0;
    text-transform: none;
}

@media (max-width: 980px) {
    .hero,
    .split,
    .product-detail,
    .setup-shell,
    .about-hero,
    .about-statement,
    .about-lanes,
    .tech-strip,
    .support-layout,
    .account-hero,
    .account-shell {
        grid-template-columns: 1fr;
    }

    .grid-3,
    .product-grid,
    .stat-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .dashboard aside {
        position: static;
        height: auto;
    }

    .setup-intro {
        position: static;
    }

    .about-visual {
        min-height: 30rem;
    }

    .account-orbit {
        min-height: 20rem;
    }

    .footer-inner {
        width: min(52rem, calc(100% - 2rem));
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem;
    }

    .footer-brand {
        grid-column: 1 / -1;
        max-width: 36rem;
    }

    .footer-links {
        grid-column: 1 / -1;
    }

    .footer-links {
        justify-content: flex-start;
        justify-items: start;
    }
}

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

    .nav nav {
        width: 100%;
        overflow-x: auto;
    }

    .nav-cta {
        width: 100%;
    }

    .hero h1,
    .page-hero h1 {
        font-size: 3rem;
    }

    .hero-panel,
    .grid-3,
    .product-grid,
    .stat-grid,
    .inline-form,
    .tech-matrix,
    .account-mini-grid {
        grid-template-columns: 1fr;
    }

    .hero-panel { min-height: 30rem; }
    .account-hero h1 { font-size: 3rem; }
    .account-orbit { min-height: 18rem; }
    .account-tabs a { flex: 1; text-align: center; }
    .system-node { width: 4.8rem; height: 4.8rem; }
    .system-core { width: 6.2rem; height: 6.2rem; }

    .lane-list article {
        grid-template-columns: 3.5rem 1fr;
        align-items: start;
    }

    .lane-list p {
        grid-column: 2;
    }

    .footer-inner { grid-template-columns: 1fr; }
    .footer-brand {
        grid-template-columns: 3.5rem minmax(0, 1fr);
    }
    .footer-bottom { flex-direction: column; }
}