:root {
    color-scheme: dark;
    --bg: #05070c;
    --bg-deep: #020307;
    --surface: rgba(11, 15, 24, 0.76);
    --surface-strong: rgba(13, 18, 29, 0.94);
    --surface-soft: rgba(255, 255, 255, 0.035);
    --line: rgba(164, 196, 225, 0.14);
    --line-strong: rgba(177, 218, 245, 0.28);
    --text: #f4f8fb;
    --muted: #94a2b1;
    --muted-2: #657281;
    --cyan: #8ce7ff;
    --cyan-strong: #47ccef;
    --violet: #9d8cff;
    --blue: #6aa9ff;
    --success: #70e5bd;
    --danger: #ff858f;
    --max-width: 1240px;
    --header-height: 78px;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --shadow: 0 32px 80px rgba(0, 0, 0, 0.38);
    --font-sans: "Inter", "Noto Sans KR", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

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

html {
    scroll-behavior: smooth;
    background: var(--bg-deep);
}

body {
    min-width: 320px;
    min-height: 100vh;
    overflow-x: hidden;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    line-height: 1.6;
    -webkit-font-smoothing: auto;
    text-rendering: optimizeLegibility;
}

body.menu-open {
    overflow: hidden;
}

button,
input,
textarea,
select {
    color: inherit;
    font: inherit;
}

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

button {
    border: 0;
}

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

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

::selection {
    background: rgba(140, 231, 255, 0.26);
    color: #fff;
}

:focus-visible {
    outline: 2px solid var(--cyan);
    outline-offset: 4px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    left: 20px;
    top: 14px;
    z-index: 1000;
    transform: translateY(-160%);
    border: 1px solid var(--line-strong);
    border-radius: 8px;
    background: #0b111b;
    padding: 10px 14px;
    color: #fff;
    font-size: 13px;
    transition: transform 0.2s ease;
}

.skip-link:focus {
    transform: translateY(0);
}

/* Background system */
.cosmos {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
    pointer-events: none;
    background:
        radial-gradient(circle at 50% 86%, rgba(44, 93, 136, 0.13), transparent 31%),
        linear-gradient(180deg, #020307 0%, #05070c 46%, #070b12 100%);
}

.cosmos canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.cosmos--quiet canvas {
    opacity: 0.72;
}

.cosmos-haze {
    position: absolute;
    width: 55vw;
    height: 55vw;
    min-width: 560px;
    min-height: 560px;
    border-radius: 50%;
    filter: blur(110px);
    opacity: 0.22;
}

.cosmos-haze--one {
    right: -22vw;
    top: -26vw;
    background: radial-gradient(circle, rgba(92, 133, 255, 0.58), transparent 68%);
    animation: haze-drift-one 24s ease-in-out infinite alternate;
}

.cosmos-haze--two {
    left: -28vw;
    bottom: -30vw;
    background: radial-gradient(circle, rgba(75, 205, 239, 0.45), transparent 70%);
    animation: haze-drift-two 28s ease-in-out infinite alternate;
}

.cosmos-vignette {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, rgba(0, 0, 0, 0.4), transparent 22%, transparent 78%, rgba(0, 0, 0, 0.35)),
        linear-gradient(180deg, rgba(0, 0, 0, 0.18), transparent 22%, transparent 72%, rgba(0, 0, 0, 0.48));
}

.cosmos-grain {
    position: absolute;
    inset: -40%;
    opacity: 0.035;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.82' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.72'/%3E%3C/svg%3E");
    transform: rotate(8deg);
    animation: grain-shift 0.4s steps(2) infinite;
}

@keyframes haze-drift-one {
    to { transform: translate3d(-9%, 8%, 0) scale(1.08); }
}

@keyframes haze-drift-two {
    to { transform: translate3d(11%, -8%, 0) scale(1.06); }
}

@keyframes grain-shift {
    0% { transform: translate3d(-1%, 0, 0) rotate(8deg); }
    50% { transform: translate3d(1%, -1%, 0) rotate(8deg); }
    100% { transform: translate3d(0, 1%, 0) rotate(8deg); }
}

.site-header,
main,
.site-footer {
    position: relative;
    z-index: 2;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 50;
    border-bottom: 1px solid transparent;
    background: linear-gradient(180deg, rgba(2, 3, 7, 0.72), rgba(2, 3, 7, 0));
    transition: background 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
}

.site-header.is-scrolled,
.site-header.is-compact {
    border-bottom-color: rgba(173, 202, 225, 0.1);
    background: rgba(4, 7, 12, 0.78);
    -webkit-backdrop-filter: blur(20px);
    backdrop-filter: blur(20px);
}

.nav-shell {
    width: min(calc(100% - 48px), var(--max-width));
    height: 100%;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.brand-mark {
    position: relative;
    width: 30px;
    height: 30px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3px;
    padding: 3px;
    border: 1px solid rgba(156, 221, 243, 0.3);
    border-radius: 8px;
    background: rgba(105, 178, 216, 0.05);
    box-shadow: inset 0 0 18px rgba(77, 210, 242, 0.06);
    transform: rotate(45deg);
}

.brand-mark::after {
    content: "";
    position: absolute;
    inset: -4px;
    border: 1px solid rgba(137, 185, 224, 0.08);
    border-radius: 10px;
}

.brand-mark span {
    border-radius: 2px;
    background: linear-gradient(145deg, rgba(220, 248, 255, 0.9), rgba(83, 187, 229, 0.32));
}

.brand-mark span:nth-child(2),
.brand-mark span:nth-child(3) {
    opacity: 0.48;
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1;
}

.brand-copy strong {
    color: #fff;
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.18em;
}

.brand-copy small {
    margin-top: 7px;
    color: #6f7d8c;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.primary-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.primary-nav > a {
    position: relative;
    color: #9ba7b4;
    font-size: 13px;
    font-weight: 500;
    letter-spacing: 0.01em;
    transition: color 0.2s ease;
}

.primary-nav > a:not(.nav-cta)::after {
    content: "";
    position: absolute;
    left: 0;
    right: 100%;
    bottom: -10px;
    height: 1px;
    background: var(--cyan);
    transition: right 0.25s ease;
}

.primary-nav > a:hover,
.primary-nav > a.is-current {
    color: #fff;
}

.primary-nav > a:hover::after,
.primary-nav > a.is-current::after {
    right: 0;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 42px;
    padding: 0 18px;
    border: 1px solid rgba(173, 224, 242, 0.23);
    border-radius: 999px;
    background: rgba(193, 235, 249, 0.07);
    color: #eefaff !important;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.015);
    transition: border-color 0.25s ease, background 0.25s ease, transform 0.25s ease;
}

.nav-cta:hover {
    transform: translateY(-1px);
    border-color: rgba(173, 224, 242, 0.46);
    background: rgba(193, 235, 249, 0.11);
}

.nav-cta span {
    color: var(--cyan);
}

.menu-toggle {
    display: none;
    width: 44px;
    height: 44px;
    cursor: pointer;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.025);
}

.menu-toggle > span:not(.sr-only) {
    position: absolute;
    left: 12px;
    width: 18px;
    height: 1px;
    background: #fff;
    transition: transform 0.25s ease, top 0.25s ease;
}

.menu-toggle > span:first-child { top: 17px; }
.menu-toggle > span:nth-child(2) { top: 25px; }
.menu-toggle[aria-expanded="true"] > span:first-child { top: 21px; transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"] > span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

/* Shared typography and buttons */
.section-shell {
    width: min(calc(100% - 48px), var(--max-width));
    margin: 0 auto;
}

.section {
    position: relative;
    padding: 150px 0;
}

.section-kicker,
.eyebrow {
    color: #8da0b1;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.section-heading {
    max-width: 760px;
    margin-bottom: 70px;
}

.section-heading--split {
    max-width: none;
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.7fr);
    gap: 90px;
    align-items: end;
}

.section-heading h2,
.verification-copy h2,
.network-copy h2,
.final-cta-copy h2 {
    margin-top: 20px;
    color: #f7fbfd;
    font-size: clamp(2.35rem, 4.5vw, 4.3rem);
    font-weight: 600;
    letter-spacing: -0.055em;
    line-height: 1.12;
}

.section-heading > p,
.section-heading--split > p,
.verification-copy > p,
.network-copy > p {
    margin-top: 24px;
    max-width: 650px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.9;
}

.section-heading--split > p {
    margin-top: 0;
}

.button {
    position: relative;
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0 24px;
    overflow: hidden;
    border: 1px solid transparent;
    border-radius: 999px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: -0.01em;
    transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.button::before {
    content: "";
    position: absolute;
    width: 90px;
    height: 180%;
    left: -140%;
    top: -40%;
    transform: rotate(22deg);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.55s ease;
}

.button:hover::before {
    left: 135%;
}

.button:hover {
    transform: translateY(-2px);
}

.button--solid {
    border-color: rgba(190, 239, 255, 0.48);
    background: linear-gradient(135deg, #d9f7ff 0%, #91e6fb 48%, #8cb7ff 100%);
    color: #061019;
    box-shadow: 0 12px 38px rgba(78, 195, 231, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.7);
}

.button--solid:hover {
    box-shadow: 0 16px 46px rgba(78, 195, 231, 0.26), inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

.button--ghost {
    border-color: rgba(180, 211, 232, 0.2);
    background: rgba(255, 255, 255, 0.035);
    color: #e8f0f5;
}

.button--ghost:hover {
    border-color: rgba(180, 211, 232, 0.42);
    background: rgba(255, 255, 255, 0.065);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #d7e8f0;
    font-size: 13px;
    font-weight: 600;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.text-link span {
    color: var(--cyan);
}

.text-link:hover {
    color: #fff;
}

.text-link.is-disabled {
    opacity: 0.34;
    pointer-events: none;
}

/* Hero */
.hero {
    position: relative;
    min-height: 100svh;
    overflow: hidden;
    isolation: isolate;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background:
        radial-gradient(ellipse at 70% 75%, rgba(86, 190, 223, 0.11), transparent 35%),
        linear-gradient(180deg, transparent 60%, rgba(1, 3, 6, 0.7) 100%);
}

.hero-grid {
    position: absolute;
    inset: 0;
    opacity: 0.085;
    background-image:
        linear-gradient(rgba(153, 210, 235, 0.13) 1px, transparent 1px),
        linear-gradient(90deg, rgba(153, 210, 235, 0.1) 1px, transparent 1px);
    background-size: 82px 82px;
    mask-image: linear-gradient(180deg, transparent 3%, #000 22%, #000 68%, transparent 96%);
    transform: perspective(900px) rotateX(58deg) translateY(43%) scale(1.35);
    transform-origin: center bottom;
}

.hero-copy {
    position: relative;
    z-index: 4;
    width: min(calc(100% - 48px), var(--max-width));
    margin: 0 auto;
    padding-top: clamp(180px, 22vh, 245px);
}

.hero-copy .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.live-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 0 6px rgba(140, 231, 255, 0.07), 0 0 18px rgba(140, 231, 255, 0.65);
    animation: live-pulse 2.4s ease-in-out infinite;
}

@keyframes live-pulse {
    50% { opacity: 0.48; box-shadow: 0 0 0 9px rgba(140, 231, 255, 0.025), 0 0 11px rgba(140, 231, 255, 0.35); }
}

.hero h1 {
    max-width: 1200px;
    margin-top: 26px;
    color: #f6fafc;
    font-size: clamp(3.3rem, 6.1vw, 5.85rem);
    font-weight: 600;
    letter-spacing: -0.065em;
    line-height: 1.03;
    text-shadow: 0 2px 32px rgba(0, 0, 0, 0.32);
}

.hero h1 span {
    color: transparent;
    background: linear-gradient(96deg, #ffffff 5%, #b9effa 48%, #a9b9ff 96%);
    -webkit-background-clip: text;
    background-clip: text;
}

.hero-lead {
    max-width: 680px;
    margin-top: 34px;
    color: #a3afbb;
    font-size: clamp(15px, 1.5vw, 18px);
    line-height: 1.9;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 38px;
}

.hero-disciplines {
    display: flex;
    align-items: center;
    gap: 14px;
    margin-top: 44px;
    color: #667483;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero-disciplines i {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: #50606e;
}

.hero-scene {
    --scene-x: 0px;
    --scene-y: 0px;
    position: absolute;
    z-index: 1;
    left: 25%;
    right: -6%;
    bottom: -25%;
    height: 72%;
    transform: translate3d(var(--scene-x), var(--scene-y), 0);
    transition: transform 0.18s ease-out;
    pointer-events: none;
}

.wafer {
    position: absolute;
    left: 12%;
    bottom: -3%;
    width: 88%;
    aspect-ratio: 1.95 / 1;
    overflow: hidden;
    border: 1px solid rgba(185, 231, 243, 0.34);
    border-radius: 50%;
    background:
        radial-gradient(ellipse at 50% 42%, rgba(171, 227, 239, 0.1), transparent 51%),
        radial-gradient(ellipse at 50% 75%, rgba(97, 138, 244, 0.14), transparent 58%),
        linear-gradient(155deg, rgba(18, 30, 44, 0.98), rgba(4, 8, 14, 0.98));
    box-shadow:
        inset 0 0 85px rgba(120, 204, 229, 0.1),
        inset 0 1px 0 rgba(255, 255, 255, 0.2),
        0 -4px 45px rgba(119, 221, 245, 0.08),
        0 35px 90px rgba(0, 0, 0, 0.74);
    transform: perspective(1250px) rotateX(63deg) rotateZ(-7deg);
    transform-origin: center center;
}

.wafer-rim {
    position: absolute;
    left: 17%;
    bottom: 13.5%;
    width: 80%;
    height: 18%;
    border-top: 1px solid rgba(171, 230, 246, 0.2);
    border-radius: 50%;
    filter: blur(0.2px);
    box-shadow: 0 -7px 35px rgba(91, 209, 239, 0.08);
    transform: rotate(-5deg);
}

.wafer-dies {
    position: absolute;
    inset: -12%;
    opacity: 0.62;
    background-image:
        linear-gradient(rgba(130, 211, 234, 0.24) 1px, transparent 1px),
        linear-gradient(90deg, rgba(130, 211, 234, 0.22) 1px, transparent 1px);
    background-size: 44px 33px;
    transform: rotate(1.5deg);
    mask-image: radial-gradient(ellipse, #000 50%, transparent 77%);
}

.wafer-spectrum {
    position: absolute;
    inset: 0;
    opacity: 0.35;
    background:
        conic-gradient(from 110deg at 50% 50%, transparent, rgba(99, 209, 238, 0.36), transparent 26%, rgba(158, 140, 255, 0.28), transparent 54%, rgba(117, 205, 255, 0.25), transparent 78%),
        repeating-radial-gradient(ellipse at 54% 45%, transparent 0 21px, rgba(174, 220, 240, 0.045) 22px 23px);
    mix-blend-mode: screen;
}

.wafer-scan {
    position: absolute;
    left: -30%;
    top: -10%;
    width: 22%;
    height: 120%;
    background: linear-gradient(90deg, transparent, rgba(206, 249, 255, 0.22), transparent);
    filter: blur(9px);
    transform: skewX(-16deg);
    animation: wafer-scan 8s ease-in-out infinite;
}

@keyframes wafer-scan {
    0%, 17% { left: -30%; opacity: 0; }
    30% { opacity: 1; }
    70% { opacity: 0.72; }
    84%, 100% { left: 112%; opacity: 0; }
}

.wafer-node {
    position: absolute;
    left: var(--x);
    top: var(--y);
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #c8f7ff;
    box-shadow: 0 0 0 5px rgba(140, 231, 255, 0.08), 0 0 20px rgba(140, 231, 255, 0.8);
    animation: wafer-node 3.4s ease-in-out infinite;
    animation-delay: var(--delay);
}

@keyframes wafer-node {
    50% { transform: scale(0.65); opacity: 0.4; }
}

.wafer-shadow {
    position: absolute;
    left: 20%;
    right: 0;
    bottom: 0;
    height: 28%;
    border-radius: 50%;
    background: rgba(0, 0, 0, 0.55);
    filter: blur(50px);
}

.orbit {
    position: absolute;
    border: 1px solid rgba(148, 206, 229, 0.12);
    border-radius: 50%;
    transform: rotate(-10deg);
}

.orbit--outer {
    left: 1%;
    right: 1%;
    bottom: 8%;
    height: 62%;
}

.orbit--inner {
    left: 24%;
    right: 18%;
    bottom: 18%;
    height: 40%;
    border-color: rgba(160, 151, 255, 0.12);
    transform: rotate(7deg);
}

.orbit-light {
    position: absolute;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 20px rgba(140, 231, 255, 0.9);
}

.orbit-light--one {
    top: 18%;
    left: 18%;
}

.orbit-light--two {
    right: 13%;
    bottom: 21%;
    background: var(--violet);
    box-shadow: 0 0 20px rgba(157, 140, 255, 0.85);
}

.signal-label {
    position: absolute;
    z-index: 4;
    min-width: 140px;
    padding-left: 17px;
    color: #eef9fb;
    text-shadow: 0 3px 18px rgba(0, 0, 0, 0.72);
}

.signal-label::before {
    content: "";
    position: absolute;
    left: 0;
    top: 4px;
    width: 1px;
    height: 35px;
    background: linear-gradient(var(--cyan), transparent);
}

.signal-label small,
.signal-label strong {
    display: block;
}

.signal-label small {
    color: #68808e;
    font-size: 8px;
    letter-spacing: 0.16em;
}

.signal-label strong {
    margin-top: 4px;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.03em;
}

.signal-label--one { left: 20%; top: 10%; }
.signal-label--two { left: 63%; top: 5%; }
.signal-label--three { right: 4%; top: 44%; }

.signal-pulse {
    position: absolute;
    left: -3px;
    top: 0;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 13px rgba(140, 231, 255, 0.85);
}

.scroll-cue {
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: #576573;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.2em;
    transform: translateX(-50%);
}

.scroll-cue i {
    width: 1px;
    height: 42px;
    overflow: hidden;
    background: rgba(160, 201, 222, 0.14);
}

.scroll-cue i::after {
    content: "";
    display: block;
    width: 1px;
    height: 18px;
    background: var(--cyan);
    animation: scroll-cue 2.3s ease-in-out infinite;
}

@keyframes scroll-cue {
    from { transform: translateY(-22px); opacity: 0; }
    35% { opacity: 1; }
    to { transform: translateY(48px); opacity: 0; }
}

/* Brief analyzer */
.brief-section {
    padding-top: 180px;
    border-top: 1px solid rgba(157, 195, 218, 0.08);
    background: linear-gradient(180deg, rgba(4, 7, 12, 0.5), rgba(4, 7, 12, 0));
}

.brief-console {
    overflow: hidden;
    border: 1px solid rgba(157, 205, 229, 0.18);
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(10, 15, 24, 0.9), rgba(8, 12, 20, 0.68));
    box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.console-bar,
.form-panel-head,
.system-topbar {
    min-height: 60px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 24px;
    border-bottom: 1px solid rgba(159, 199, 221, 0.11);
    background: rgba(255, 255, 255, 0.018);
}

.console-status {
    display: flex;
    align-items: center;
    gap: 10px;
}

.console-status span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 15px rgba(112, 229, 189, 0.5);
}

.console-status strong,
.console-bar small {
    color: #8394a3;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.console-bar small {
    color: #53606d;
}

.brief-compose {
    padding: 42px 42px 34px;
}

.brief-compose > label {
    display: block;
    margin-bottom: 20px;
    color: #edf6f9;
    font-size: 20px;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.brief-compose textarea {
    width: 100%;
    resize: vertical;
    border: 0;
    border-bottom: 1px solid rgba(157, 205, 229, 0.18);
    outline: 0;
    background: transparent;
    color: #e9f7fb;
    font-size: clamp(19px, 2.1vw, 27px);
    font-weight: 500;
    letter-spacing: -0.035em;
    line-height: 1.55;
}

.brief-compose textarea::placeholder {
    color: #46535f;
}

.brief-compose textarea:focus {
    border-bottom-color: rgba(140, 231, 255, 0.5);
}

.brief-examples {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 18px;
}

.brief-examples > span {
    margin-right: 4px;
    color: #53616e;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.brief-examples button {
    padding: 7px 11px;
    border: 1px solid rgba(169, 205, 223, 0.12);
    border-radius: 999px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.025);
    color: #7f8d99;
    font-size: 11px;
    transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

.brief-examples button:hover {
    border-color: rgba(169, 205, 223, 0.26);
    background: rgba(255, 255, 255, 0.04);
    color: #d7e7ed;
}

.brief-actions {
    display: flex;
    align-items: center;
    gap: 24px;
    margin-top: 30px;
}

.brief-results {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    border-top: 1px solid rgba(159, 199, 221, 0.11);
    background: rgba(2, 6, 10, 0.33);
}

.result-cell {
    min-height: 122px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 25px 24px;
    border-right: 1px solid rgba(159, 199, 221, 0.09);
}

.result-cell--wide {
    grid-column: span 5;
    min-height: 98px;
    border-top: 1px solid rgba(159, 199, 221, 0.09);
    border-right: 0;
}

.result-cell:nth-child(5) {
    border-right: 0;
}

.result-cell small {
    color: #5e6c79;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.result-cell strong {
    color: #e6f4f8;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.45;
}

.result-cell.is-detected strong {
    color: var(--cyan);
}

/* Capabilities */
.capabilities-section {
    overflow: hidden;
}

.capabilities-section::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 48%;
    width: 1050px;
    height: 680px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    background: radial-gradient(ellipse, rgba(71, 204, 239, 0.065), transparent 67%);
    pointer-events: none;
}

.capability-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(330px, 0.7fr);
    gap: 60px;
    align-items: center;
}

.constellation {
    position: relative;
    min-height: 650px;
    border: 1px solid rgba(159, 199, 221, 0.09);
    border-radius: 32px;
    background:
        radial-gradient(circle at 50% 50%, rgba(90, 195, 225, 0.06), transparent 35%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.018), transparent 60%);
}

.constellation::before,
.constellation::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 50%;
    border: 1px solid rgba(156, 205, 226, 0.08);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.constellation::before {
    width: 58%;
    height: 58%;
}

.constellation::after {
    width: 82%;
    height: 82%;
    border-style: dashed;
}

.constellation-lines {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.constellation-lines path {
    fill: none;
    stroke: rgba(139, 206, 230, 0.13);
    stroke-width: 1;
    stroke-dasharray: 5 8;
}

.constellation-core {
    position: absolute;
    z-index: 3;
    left: 50%;
    top: 50%;
    width: 182px;
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(167, 224, 242, 0.25);
    border-radius: 24px;
    overflow: hidden;
    background: linear-gradient(145deg, rgba(18, 31, 44, 0.95), rgba(7, 12, 20, 0.96));
    box-shadow: 0 0 80px rgba(65, 190, 224, 0.09), inset 0 0 45px rgba(92, 207, 235, 0.035);
    transform: translate(-50%, -50%) rotate(45deg);
}

.constellation-core::after {
    content: "";
    position: absolute;
    inset: 9px;
    border: 1px solid rgba(157, 208, 229, 0.08);
    border-radius: 18px;
}

.constellation-core small,
.constellation-core strong {
    position: relative;
    z-index: 2;
    transform: rotate(-45deg);
    text-align: center;
}

.constellation-core small {
    margin-bottom: 10px;
    color: var(--cyan);
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.constellation-core strong {
    color: #effafd;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.3;
}

.core-grid {
    position: absolute;
    inset: 0;
    opacity: 0.11;
    background-image:
        linear-gradient(rgba(166, 230, 245, 0.6) 1px, transparent 1px),
        linear-gradient(90deg, rgba(166, 230, 245, 0.6) 1px, transparent 1px);
    background-size: 24px 24px;
}

.capability-node {
    position: absolute;
    z-index: 5;
    left: var(--left);
    top: var(--top);
    min-width: 142px;
    padding: 0;
    cursor: pointer;
    background: transparent;
    text-align: left;
    transform: translate(-50%, -50%);
}

.capability-node::before {
    content: "";
    position: absolute;
    left: -14px;
    top: 7px;
    width: 7px;
    height: 7px;
    border: 1px solid rgba(154, 208, 230, 0.45);
    border-radius: 50%;
    background: #07101a;
    transition: background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.capability-node span,
.capability-node strong,
.capability-node small {
    display: block;
}

.capability-node span {
    margin-bottom: 6px;
    color: #4e5e6b;
    font-size: 8px;
    letter-spacing: 0.14em;
}

.capability-node strong {
    color: #afbbc5;
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
}

.capability-node small {
    margin-top: 2px;
    color: #566471;
    font-size: 10px;
}

.capability-node:hover::before,
.capability-node.is-active::before {
    transform: scale(1.15);
    border-color: var(--cyan);
    background: var(--cyan);
    box-shadow: 0 0 17px rgba(140, 231, 255, 0.75);
}

.capability-node:hover strong,
.capability-node.is-active strong {
    color: #f1fbfd;
}

.capability-detail {
    padding: 36px 0 36px 36px;
    border-left: 1px solid rgba(159, 205, 228, 0.14);
}

.detail-index {
    color: var(--cyan);
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.capability-detail h3 {
    margin-top: 22px;
    color: #f0f8fb;
    font-size: clamp(1.9rem, 3vw, 2.7rem);
    font-weight: 600;
    letter-spacing: -0.045em;
    line-height: 1.2;
}

.capability-detail > p:not(.detail-index) {
    margin-top: 22px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.85;
}

.capability-detail ul {
    margin: 30px 0 34px;
    list-style: none;
}

.capability-detail li {
    position: relative;
    padding: 12px 0 12px 22px;
    border-bottom: 1px solid rgba(159, 199, 221, 0.08);
    color: #adb9c3;
    font-size: 13px;
}

.capability-detail li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    width: 7px;
    height: 1px;
    background: var(--cyan);
}

/* Process */
.process-section {
    border-top: 1px solid rgba(159, 199, 221, 0.07);
}

.process-rail {
    position: relative;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    border: 1px solid rgba(159, 199, 221, 0.11);
    border-radius: 22px;
    background: rgba(159, 199, 221, 0.11);
}

.process-step {
    position: relative;
    min-height: 270px;
    padding: 28px;
    background: rgba(8, 12, 20, 0.92);
}

.process-step::after {
    content: "";
    position: absolute;
    left: 0;
    right: 100%;
    bottom: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--cyan), var(--violet));
    transition: right 0.35s ease;
}

.process-step:hover::after {
    right: 0;
}

.process-number {
    color: #52616f;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.15em;
}

.process-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-top: 44px;
    border: 1px solid rgba(166, 217, 236, 0.16);
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.025);
    color: var(--cyan);
}

.process-icon svg {
    width: 20px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.4;
}

.process-step h3 {
    margin-top: 25px;
    color: #f0f7fa;
    font-size: 21px;
    font-weight: 600;
    letter-spacing: -0.03em;
}

.process-step p {
    margin-top: 11px;
    color: #768491;
    font-size: 13px;
    line-height: 1.75;
}

.system-window {
    margin-top: 44px;
    overflow: hidden;
    border: 1px solid rgba(159, 205, 229, 0.15);
    border-radius: 24px;
    background:
        radial-gradient(circle at 75% 50%, rgba(90, 207, 235, 0.065), transparent 35%),
        rgba(8, 12, 20, 0.76);
    box-shadow: var(--shadow);
}

.system-topbar > span,
.system-topbar div {
    color: #687785;
    font-size: 9px;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.system-topbar div {
    display: flex;
    gap: 6px;
}

.system-topbar i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #3d4852;
}

.system-content {
    min-height: 470px;
    display: grid;
    grid-template-columns: minmax(260px, 0.7fr) minmax(420px, 1.3fr);
    gap: 80px;
    align-items: center;
    padding: 60px;
}

.system-copy small {
    color: var(--cyan);
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.15em;
}

.system-copy h3 {
    margin-top: 18px;
    color: #f2fafc;
    font-size: clamp(2rem, 3vw, 3rem);
    font-weight: 600;
    letter-spacing: -0.045em;
    line-height: 1.15;
}

.system-copy p {
    margin-top: 20px;
    color: #7e8b97;
    font-size: 14px;
    line-height: 1.85;
}

.team-stack {
    position: relative;
    display: grid;
    gap: 10px;
}

.team-stack::before {
    content: "";
    position: absolute;
    left: 20px;
    top: 42px;
    bottom: 42px;
    width: 1px;
    background: linear-gradient(var(--cyan), rgba(140, 231, 255, 0.06));
}

.team-row {
    position: relative;
    min-height: 78px;
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr) auto;
    gap: 15px;
    align-items: center;
    padding: 12px 18px 12px 0;
    border: 1px solid rgba(159, 199, 221, 0.1);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.018);
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.team-row:hover {
    transform: translateX(-5px);
    border-color: rgba(140, 231, 255, 0.24);
    background: rgba(140, 231, 255, 0.035);
}

.team-row--lead {
    border-color: rgba(140, 231, 255, 0.19);
}

.team-avatar {
    position: relative;
    z-index: 2;
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-left: -1px;
    border: 1px solid rgba(167, 221, 240, 0.25);
    border-radius: 50%;
    background: #0c1721;
    color: var(--cyan);
    font-size: 10px;
    font-weight: 600;
    box-shadow: 0 0 0 6px #080d14;
}

.team-row strong,
.team-row small {
    display: block;
}

.team-row strong {
    color: #dce8ed;
    font-size: 13px;
    font-weight: 500;
}

.team-row small {
    margin-top: 3px;
    color: #65727e;
    font-size: 10px;
}

.team-row em {
    color: #536371;
    font-size: 8px;
    font-style: normal;
    font-weight: 600;
    letter-spacing: 0.13em;
}

/* Regional network */
.network-section {
    overflow: hidden;
    border-top: 1px solid rgba(159, 199, 221, 0.07);
    background: linear-gradient(180deg, rgba(3, 7, 12, 0.15), rgba(8, 13, 21, 0.46), rgba(3, 7, 12, 0.12));
}

.network-layout {
    display: grid;
    grid-template-columns: minmax(320px, 0.7fr) minmax(0, 1.3fr);
    gap: 75px;
    align-items: center;
}

.network-copy > p {
    max-width: 520px;
}

.network-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
    margin-top: 34px;
    color: #667580;
    font-size: 10px;
}

.network-legend span {
    display: flex;
    align-items: center;
    gap: 8px;
}

.network-legend i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 12px rgba(140, 231, 255, 0.45);
}

.network-legend span:last-child i {
    background: var(--violet);
    box-shadow: 0 0 12px rgba(157, 140, 255, 0.45);
}

.route-map {
    position: relative;
    min-height: 520px;
    border: 1px solid rgba(159, 199, 221, 0.1);
    border-radius: 28px;
    overflow: hidden;
    background:
        radial-gradient(circle at 16% 24%, rgba(140, 231, 255, 0.08), transparent 22%),
        radial-gradient(circle at 82% 58%, rgba(157, 140, 255, 0.075), transparent 25%),
        linear-gradient(145deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0));
}

.route-map::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.14;
    background-image:
        linear-gradient(rgba(147, 201, 225, 0.13) 1px, transparent 1px),
        linear-gradient(90deg, rgba(147, 201, 225, 0.13) 1px, transparent 1px);
    background-size: 46px 46px;
    mask-image: radial-gradient(circle at center, #000, transparent 78%);
}

.route-map svg {
    position: absolute;
    inset: 7% 4% 8%;
    width: 92%;
    height: 85%;
}

.route-orbit {
    fill: none;
    stroke: rgba(134, 196, 222, 0.12);
    stroke-width: 1;
    stroke-dasharray: 4 7;
}

.route-orbit--two {
    stroke: rgba(157, 140, 255, 0.13);
}

.route-signal {
    fill: none;
    stroke: url(#routeGradient);
    stroke-width: 1.5;
    stroke-linecap: round;
    stroke-dasharray: 40 520;
    filter: drop-shadow(0 0 6px rgba(140, 231, 255, 0.7));
    animation: route-flow 5.2s linear infinite;
}

.route-signal--delay {
    animation-delay: -2.5s;
}

@keyframes route-flow {
    to { stroke-dashoffset: -560; }
}

.region-node {
    position: absolute;
    z-index: 2;
}

.region-node span {
    position: absolute;
    left: 0;
    top: 4px;
    width: 10px;
    height: 10px;
    border: 2px solid var(--cyan);
    border-radius: 50%;
    background: #061019;
    box-shadow: 0 0 0 7px rgba(140, 231, 255, 0.045), 0 0 21px rgba(140, 231, 255, 0.4);
}

.region-node small,
.region-node strong {
    display: block;
    margin-left: 24px;
}

.region-node small {
    color: #617382;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.15em;
}

.region-node strong {
    margin-top: 4px;
    color: #d4e3e9;
    font-size: 12px;
    font-weight: 500;
}

.region-node--korea { left: 10%; top: 22%; }
.region-node--north { right: 8%; top: 39%; }
.region-node--south { right: 10%; bottom: 21%; }
.region-node--north span,
.region-node--south span {
    border-color: var(--violet);
    box-shadow: 0 0 0 7px rgba(157, 140, 255, 0.04), 0 0 21px rgba(157, 140, 255, 0.4);
}

.map-caption {
    position: absolute;
    left: 28px;
    bottom: 22px;
    color: #4a5965;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.15em;
}

/* Talent profiles */
.talent-preview-section {
    border-top: 1px solid rgba(159, 199, 221, 0.07);
}

.profile-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.profile-card {
    position: relative;
    min-height: 430px;
    overflow: hidden;
    padding: 28px;
    border: 1px solid rgba(159, 199, 221, 0.11);
    border-radius: 22px;
    background: linear-gradient(145deg, rgba(15, 21, 31, 0.88), rgba(7, 11, 18, 0.82));
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.profile-card::before {
    content: "";
    position: absolute;
    width: 230px;
    height: 230px;
    right: -120px;
    top: -125px;
    border: 1px solid rgba(140, 231, 255, 0.08);
    border-radius: 50%;
    box-shadow: 0 0 0 25px rgba(140, 231, 255, 0.015), 0 0 0 55px rgba(140, 231, 255, 0.01);
}

.profile-card:hover {
    transform: translateY(-7px);
    border-color: rgba(140, 231, 255, 0.24);
}

.profile-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
}

.profile-code,
.profile-status {
    color: #52616e;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.14em;
}

.profile-status {
    display: flex;
    align-items: center;
    gap: 6px;
}

.profile-status i {
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: var(--success);
    box-shadow: 0 0 8px rgba(112, 229, 189, 0.6);
}

.profile-card h3 {
    margin-top: 64px;
    color: #eef8fb;
    font-size: 25px;
    font-weight: 600;
    letter-spacing: -0.035em;
}

.profile-card > p {
    margin-top: 5px;
    color: #687683;
    font-size: 12px;
}

.profile-card dl {
    margin-top: 40px;
}

.profile-card dl > div {
    display: grid;
    grid-template-columns: 74px minmax(0, 1fr);
    gap: 12px;
    padding: 13px 0;
    border-bottom: 1px solid rgba(159, 199, 221, 0.08);
}

.profile-card dt {
    color: #4e5d69;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.14em;
}

.profile-card dd {
    color: #a6b2bc;
    font-size: 12px;
}

.profile-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 26px;
}

.profile-tags span {
    padding: 6px 9px;
    border: 1px solid rgba(159, 199, 221, 0.1);
    border-radius: 999px;
    color: #667582;
    font-size: 9px;
}

.center-action {
    display: flex;
    justify-content: center;
    margin-top: 46px;
}

/* Verification */
.verification-section {
    border-top: 1px solid rgba(159, 199, 221, 0.07);
    background: rgba(1, 4, 8, 0.22);
}

.verification-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.75fr) minmax(0, 1.25fr);
    gap: 100px;
    align-items: center;
}

.verification-copy > p {
    max-width: 520px;
}

.verification-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    border-top: 1px solid rgba(159, 199, 221, 0.11);
    border-left: 1px solid rgba(159, 199, 221, 0.11);
}

.verification-grid > div {
    min-height: 116px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 22px;
    border-right: 1px solid rgba(159, 199, 221, 0.11);
    border-bottom: 1px solid rgba(159, 199, 221, 0.11);
    background: rgba(255, 255, 255, 0.012);
}

.verification-grid span {
    color: #4d5c68;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.14em;
}

.verification-grid strong {
    color: #acb9c3;
    font-size: 13px;
    font-weight: 500;
}

/* Final CTA */
.final-cta {
    position: relative;
    min-height: 760px;
    display: grid;
    place-items: center;
    overflow: hidden;
    border-top: 1px solid rgba(159, 199, 221, 0.07);
    text-align: center;
}

.final-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at 50% 85%, rgba(84, 204, 234, 0.13), transparent 42%);
}

.final-cta-copy {
    position: relative;
    z-index: 3;
    width: min(calc(100% - 48px), 900px);
}

.final-cta-copy h2 {
    font-size: clamp(3rem, 6.6vw, 6.5rem);
}

.final-cta-copy > p:not(.section-kicker) {
    margin-top: 24px;
    color: var(--muted);
    font-size: 16px;
}

.final-cta-copy .hero-actions {
    justify-content: center;
}

.final-wafer {
    position: absolute;
    left: 50%;
    bottom: -52%;
    width: min(1300px, 110vw);
    aspect-ratio: 2 / 1;
    overflow: hidden;
    border: 1px solid rgba(174, 230, 245, 0.22);
    border-radius: 50%;
    background:
        linear-gradient(rgba(130, 211, 234, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(130, 211, 234, 0.07) 1px, transparent 1px),
        radial-gradient(ellipse at center, rgba(84, 178, 211, 0.1), rgba(4, 8, 13, 0.96) 65%);
    background-size: 42px 32px, 42px 32px, auto;
    box-shadow: 0 -22px 110px rgba(87, 211, 240, 0.08), inset 0 0 80px rgba(112, 204, 231, 0.05);
    transform: translateX(-50%) perspective(1100px) rotateX(67deg);
}

.final-wafer span {
    position: absolute;
    left: 45%;
    top: -10%;
    width: 12%;
    height: 130%;
    background: linear-gradient(90deg, transparent, rgba(202, 248, 255, 0.15), transparent);
    filter: blur(12px);
    transform: rotate(12deg);
    animation: final-scan 9s ease-in-out infinite;
}

@keyframes final-scan {
    0%, 15% { left: -20%; opacity: 0; }
    35% { opacity: 0.9; }
    85%, 100% { left: 110%; opacity: 0; }
}

/* Footer */
.site-footer {
    border-top: 1px solid rgba(159, 199, 221, 0.09);
    background: rgba(3, 6, 10, 0.72);
}

.footer-shell {
    width: min(calc(100% - 48px), var(--max-width));
    display: grid;
    grid-template-columns: minmax(280px, 1.4fr) minmax(160px, 0.5fr) minmax(230px, 0.7fr);
    gap: 80px;
    margin: 0 auto;
    padding: 76px 0 62px;
}

.footer-brand p {
    margin-top: 22px;
    color: #65727e;
    font-size: 13px;
}

.footer-column {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.footer-column strong {
    margin-bottom: 8px;
    color: #d8e5ea;
    font-size: 11px;
    font-weight: 600;
}

.footer-column a,
.footer-column span {
    color: #697784;
    font-size: 12px;
    transition: color 0.2s ease;
}

.footer-column a:hover {
    color: #e4f0f4;
}

.footer-bottom {
    width: min(calc(100% - 48px), var(--max-width));
    min-height: 66px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin: 0 auto;
    border-top: 1px solid rgba(159, 199, 221, 0.08);
    color: #53606c;
    font-size: 10px;
    letter-spacing: 0.08em;
}

.site-footer--compact {
    margin-top: 80px;
}

.site-footer--compact .footer-bottom {
    justify-content: flex-start;
}

.site-footer--compact .footer-bottom a {
    margin-left: auto;
}

.site-footer--compact .footer-bottom a + a {
    margin-left: 0;
}

/* Inner pages */
.inner-page {
    background: #05070c;
}

.form-page-shell,
.enterprise-shell {
    width: min(calc(100% - 48px), var(--max-width));
    margin: 0 auto;
    padding-top: 180px;
}

.form-page-shell {
    display: grid;
    grid-template-columns: minmax(300px, 0.72fr) minmax(540px, 1.28fr);
    gap: 90px;
    align-items: start;
}

.form-intro,
.enterprise-intro {
    position: relative;
}

.form-intro {
    position: sticky;
    top: 140px;
}

.form-intro h1,
.enterprise-intro h1 {
    margin-top: 24px;
    color: #f5fafc;
    font-size: clamp(2.8rem, 5vw, 5.2rem);
    font-weight: 600;
    letter-spacing: -0.06em;
    line-height: 1.08;
}

.form-intro h1 span,
.enterprise-intro h1 span {
    color: transparent;
    background: linear-gradient(100deg, #dff8ff, #9ee8fb 48%, #adb7ff);
    -webkit-background-clip: text;
    background-clip: text;
}

.form-intro > p:not(.section-kicker),
.enterprise-intro > p:not(.section-kicker) {
    margin-top: 28px;
    color: #8c99a5;
    font-size: 15px;
    line-height: 1.9;
}

.form-principles {
    margin-top: 48px;
    border-top: 1px solid rgba(159, 199, 221, 0.1);
}

.form-principles > div {
    display: grid;
    grid-template-columns: 36px minmax(0, 1fr);
    padding: 20px 0;
    border-bottom: 1px solid rgba(159, 199, 221, 0.1);
}

.form-principles span {
    grid-row: span 2;
    color: #52616e;
    font-size: 9px;
    letter-spacing: 0.13em;
}

.form-principles strong {
    color: #b9c6cf;
    font-size: 13px;
    font-weight: 500;
}

.form-principles small {
    margin-top: 4px;
    color: #5f6d79;
    font-size: 11px;
}

.form-panel {
    overflow: hidden;
    border: 1px solid rgba(159, 205, 229, 0.15);
    border-radius: 26px;
    background: linear-gradient(145deg, rgba(11, 16, 25, 0.96), rgba(7, 11, 18, 0.89));
    box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.form-panel-head > div p,
.form-panel-head > span {
    color: #60707e;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.form-panel-head h2 {
    margin-top: 3px;
    color: #dce9ee;
    font-size: 15px;
    font-weight: 500;
}

.form-panel-head > span {
    color: #53616e;
}

.precision-form {
    padding: 38px;
}

.precision-form fieldset {
    border: 0;
}

.precision-form fieldset + fieldset {
    margin-top: 46px;
    padding-top: 42px;
    border-top: 1px solid rgba(159, 199, 221, 0.09);
}

.precision-form legend {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 14px;
    margin-bottom: 26px;
    color: #c4d2d9;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.precision-form legend span {
    color: var(--cyan);
    font-size: 9px;
    letter-spacing: 0.14em;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px 18px;
}

.field {
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.field--full {
    grid-column: 1 / -1;
}

.field > span {
    color: #8c9aa6;
    font-size: 11px;
    font-weight: 500;
}

.field > span b {
    color: var(--cyan);
    font-weight: 500;
}

.field input,
.field textarea,
.field select {
    width: 100%;
    min-height: 52px;
    border: 1px solid rgba(159, 199, 221, 0.12);
    border-radius: 10px;
    outline: 0;
    background: rgba(255, 255, 255, 0.022);
    padding: 0 15px;
    color: #e4eef2;
    font-size: 13px;
    transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.field textarea {
    min-height: 130px;
    resize: vertical;
    padding-top: 14px;
    line-height: 1.7;
}

.field select {
    appearance: none;
    background-image:
        linear-gradient(45deg, transparent 50%, #70808d 50%),
        linear-gradient(135deg, #70808d 50%, transparent 50%);
    background-position:
        calc(100% - 18px) calc(50% - 2px),
        calc(100% - 13px) calc(50% - 2px);
    background-size: 5px 5px, 5px 5px;
    background-repeat: no-repeat;
}

.field input::placeholder,
.field textarea::placeholder {
    color: #4e5b67;
}

.field input:focus,
.field textarea:focus,
.field select:focus {
    border-color: rgba(140, 231, 255, 0.42);
    background: rgba(140, 231, 255, 0.025);
    box-shadow: 0 0 0 3px rgba(140, 231, 255, 0.04);
}

.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"],
.field select[aria-invalid="true"] {
    border-color: rgba(255, 133, 143, 0.62);
}

.field > small:not(.field-error) {
    color: #53616e;
    font-size: 10px;
}

.field-error {
    min-height: 0;
    color: var(--danger);
    font-size: 10px;
}

.field-error:not(:empty) {
    min-height: 14px;
}

.field-with-suffix {
    position: relative;
}

.field-with-suffix input {
    padding-right: 70px;
}

.field-with-suffix em {
    position: absolute;
    right: 14px;
    top: 50%;
    color: #53616e;
    font-size: 8px;
    font-style: normal;
    font-weight: 600;
    letter-spacing: 0.12em;
    transform: translateY(-50%);
}

.upload-zone {
    min-height: 190px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 1px dashed rgba(159, 205, 229, 0.24);
    border-radius: 14px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.016);
    text-align: center;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.upload-zone:hover,
.upload-zone.is-dragover {
    border-color: rgba(140, 231, 255, 0.58);
    background: rgba(140, 231, 255, 0.025);
}

.upload-zone.has-file {
    border-style: solid;
    border-color: rgba(112, 229, 189, 0.4);
    background: rgba(112, 229, 189, 0.025);
}

.upload-zone input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.upload-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    margin-bottom: 16px;
    border: 1px solid rgba(159, 205, 229, 0.15);
    border-radius: 50%;
    color: var(--cyan);
}

.upload-icon svg {
    width: 19px;
    fill: none;
    stroke: currentColor;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-width: 1.4;
}

.upload-zone strong {
    color: #c5d2d8;
    font-size: 13px;
    font-weight: 500;
}

.upload-zone small {
    margin-top: 7px;
    color: #5b6975;
    font-size: 10px;
}

.consent-stack {
    display: grid;
    gap: 14px;
}

.check-field {
    display: grid;
    grid-template-columns: 19px minmax(0, 1fr);
    gap: 11px;
    align-items: start;
    cursor: pointer;
    color: #7e8b96;
    font-size: 11px;
    line-height: 1.6;
}

.check-field input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.check-ui {
    position: relative;
    width: 18px;
    height: 18px;
    margin-top: 1px;
    border: 1px solid rgba(159, 199, 221, 0.26);
    border-radius: 4px;
    background: rgba(255, 255, 255, 0.02);
    transition: border-color 0.2s ease, background 0.2s ease;
}

.check-ui::after {
    content: "";
    position: absolute;
    left: 5px;
    top: 2px;
    width: 5px;
    height: 9px;
    border: solid #061019;
    border-width: 0 2px 2px 0;
    opacity: 0;
    transform: rotate(45deg) scale(0.6);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.check-field input:checked + .check-ui {
    border-color: var(--cyan);
    background: var(--cyan);
}

.check-field input:checked + .check-ui::after {
    opacity: 1;
    transform: rotate(45deg) scale(1);
}

.check-field input:focus-visible + .check-ui {
    outline: 2px solid var(--cyan);
    outline-offset: 3px;
}

.check-field b {
    color: #b6c3ca;
    font-weight: 500;
}

.consent-note {
    display: grid;
    grid-template-columns: 24px minmax(0, 1fr);
    gap: 10px;
    margin-top: 20px;
    padding: 14px;
    border: 1px solid rgba(255, 204, 128, 0.12);
    border-radius: 10px;
    background: rgba(255, 204, 128, 0.025);
    color: #807869;
    font-size: 10px;
    line-height: 1.65;
}

.consent-note > span {
    color: #b49a72;
}

.form-submit {
    width: 100%;
    margin-top: 36px;
    justify-content: space-between;
    padding: 0 22px;
}

.form-submit i {
    font-style: normal;
}

.form-submit:disabled {
    cursor: wait;
    opacity: 0.72;
    transform: none;
}

.form-feedback {
    display: none;
    margin-top: 14px;
    padding: 13px 15px;
    border: 1px solid rgba(112, 229, 189, 0.2);
    border-radius: 10px;
    background: rgba(112, 229, 189, 0.04);
    color: #8fcab8;
    font-size: 11px;
    line-height: 1.6;
}

.form-feedback.is-visible {
    display: block;
}

.form-feedback.is-error {
    border-color: rgba(255, 133, 143, 0.22);
    background: rgba(255, 133, 143, 0.04);
    color: #d99aa0;
}

/* Enterprise page */
.enterprise-intro {
    max-width: 1000px;
}

.enterprise-intro h1 {
    max-width: 950px;
}

.enterprise-intro > p:not(.section-kicker) {
    max-width: 690px;
}

.mandate-flow {
    max-width: 930px;
    display: grid;
    grid-template-columns: 1fr 65px 1fr 65px 1fr;
    align-items: center;
    margin-top: 50px;
}

.mandate-flow > div {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    padding: 16px 0;
}

.mandate-flow > div span {
    grid-row: span 2;
    color: var(--cyan);
    font-size: 9px;
    letter-spacing: 0.13em;
}

.mandate-flow strong {
    color: #becbd2;
    font-size: 12px;
    font-weight: 500;
}

.mandate-flow small {
    margin-top: 3px;
    color: #5d6a76;
    font-size: 10px;
}

.mandate-flow > i {
    height: 1px;
    background: linear-gradient(90deg, rgba(140, 231, 255, 0.06), rgba(140, 231, 255, 0.35), rgba(140, 231, 255, 0.06));
}

.enterprise-grid {
    display: grid;
    grid-template-columns: minmax(560px, 1.25fr) minmax(300px, 0.75fr);
    gap: 28px;
    align-items: start;
    margin-top: 85px;
}

.enterprise-aside {
    position: sticky;
    top: 110px;
    display: grid;
    gap: 18px;
}

.aside-card,
.aside-contact {
    border: 1px solid rgba(159, 199, 221, 0.12);
    border-radius: 20px;
    background: linear-gradient(145deg, rgba(12, 17, 26, 0.88), rgba(7, 11, 17, 0.82));
    padding: 28px;
}

.aside-card > p:first-child,
.aside-contact small {
    color: #596875;
    font-size: 8px;
    font-weight: 600;
    letter-spacing: 0.16em;
}

.aside-card h3 {
    margin-top: 14px;
    color: #e1edf1;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.035em;
}

.signal-list {
    margin-top: 24px;
    list-style: none;
}

.signal-list li {
    display: grid;
    grid-template-columns: 34px minmax(0, 1fr);
    padding: 17px 0;
    border-bottom: 1px solid rgba(159, 199, 221, 0.08);
}

.signal-list li:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.signal-list li > span {
    color: var(--cyan);
    font-size: 9px;
}

.signal-list strong,
.signal-list small {
    display: block;
}

.signal-list strong {
    color: #aebbc4;
    font-size: 12px;
    font-weight: 500;
}

.signal-list small {
    margin-top: 4px;
    color: #5c6975;
    font-size: 10px;
    line-height: 1.55;
}

.aside-copy {
    margin-top: 17px;
    color: #75828e;
    font-size: 12px;
    line-height: 1.75;
}

.aside-metric {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
    color: #5b6874;
    font-size: 7px;
    font-weight: 600;
    letter-spacing: 0.1em;
}

.aside-metric i {
    min-width: 8px;
    height: 1px;
    flex: 1;
    background: rgba(140, 231, 255, 0.18);
}

.aside-contact {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
}

.aside-contact a {
    color: #9ba8b2;
    font-size: 12px;
    transition: color 0.2s ease;
}

.aside-contact a:first-of-type {
    margin-top: 10px;
}

.aside-contact a:hover {
    color: #f0f8fb;
}

/* Reveal motion */
[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.75s cubic-bezier(0.2, 0.65, 0.25, 1), transform 0.75s cubic-bezier(0.2, 0.65, 0.25, 1);
}

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

.profile-grid [data-reveal]:nth-child(2) { transition-delay: 0.08s; }
.profile-grid [data-reveal]:nth-child(3) { transition-delay: 0.16s; }

/* Responsive */
@media (max-width: 1100px) {
    .primary-nav {
        gap: 22px;
    }

    .hero-scene {
        left: 16%;
        right: -18%;
        bottom: -22%;
        opacity: 0.9;
    }

    .capability-layout {
        grid-template-columns: 1fr;
    }

    .capability-detail {
        max-width: 720px;
        padding: 28px 0 0;
        border-top: 1px solid rgba(159, 205, 228, 0.14);
        border-left: 0;
    }

    .network-layout,
    .verification-layout {
        grid-template-columns: 1fr;
        gap: 65px;
    }

    .network-copy,
    .verification-copy {
        max-width: 760px;
    }

    .form-page-shell {
        grid-template-columns: minmax(260px, 0.55fr) minmax(520px, 1.2fr);
        gap: 55px;
    }

    .enterprise-grid {
        grid-template-columns: minmax(520px, 1fr) minmax(280px, 0.55fr);
    }
}

@media (max-width: 900px) {
    :root {
        --header-height: 70px;
    }

    .nav-shell,
    .section-shell,
    .footer-shell,
    .footer-bottom,
    .hero-copy,
    .form-page-shell,
    .enterprise-shell {
        width: min(calc(100% - 36px), var(--max-width));
    }

    .menu-toggle {
        position: relative;
        z-index: 3;
        display: block;
    }

    .primary-nav {
        position: fixed;
        inset: 0;
        z-index: 2;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
        gap: 24px;
        padding: 80px 34px;
        visibility: hidden;
        opacity: 0;
        background: rgba(3, 6, 10, 0.97);
        -webkit-backdrop-filter: blur(20px);
        backdrop-filter: blur(20px);
        transition: visibility 0.25s ease, opacity 0.25s ease;
    }

    .primary-nav.is-open {
        visibility: visible;
        opacity: 1;
    }

    .primary-nav > a {
        color: #b8c4cc;
        font-size: 28px;
        font-weight: 600;
        letter-spacing: -0.04em;
    }

    .primary-nav > a:not(.nav-cta)::after {
        display: none;
    }

    .nav-cta {
        min-height: 52px;
        margin-top: 10px;
        padding: 0 22px;
        font-size: 15px !important;
    }

    .hero-copy {
        padding-top: 168px;
    }

    .hero h1 {
        max-width: 760px;
    }

    .hero-scene {
        left: -4%;
        right: -42%;
        bottom: -18%;
        height: 58%;
        opacity: 0.75;
    }

    .signal-label--one,
    .signal-label--two {
        display: none;
    }

    .signal-label--three {
        right: 22%;
    }

    .section {
        padding: 115px 0;
    }

    .section-heading--split {
        grid-template-columns: 1fr;
        gap: 28px;
    }

    .section-heading--split > p {
        max-width: 650px;
    }

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

    .result-cell {
        border-bottom: 1px solid rgba(159, 199, 221, 0.09);
    }

    .result-cell:nth-child(2n) {
        border-right: 0;
    }

    .result-cell:nth-child(5) {
        border-right: 1px solid rgba(159, 199, 221, 0.09);
    }

    .result-cell--wide {
        grid-column: span 2;
        border-bottom: 0;
    }

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

    .system-content {
        grid-template-columns: 1fr;
        gap: 50px;
        padding: 44px;
    }

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

    .profile-card {
        min-height: auto;
    }

    .profile-card h3 {
        margin-top: 45px;
    }

    .footer-shell {
        grid-template-columns: 1fr 1fr;
    }

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

    .form-page-shell {
        display: block;
        padding-top: 145px;
    }

    .form-intro {
        position: static;
        max-width: 730px;
        margin-bottom: 70px;
    }

    .enterprise-shell {
        padding-top: 145px;
    }

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

    .enterprise-aside {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .aside-contact {
        grid-column: 1 / -1;
    }
}

@media (max-width: 640px) {
    .nav-shell,
    .section-shell,
    .footer-shell,
    .footer-bottom,
    .hero-copy,
    .form-page-shell,
    .enterprise-shell {
        width: min(calc(100% - 28px), var(--max-width));
    }

    .brand-copy small {
        display: none;
    }

    .hero {
        min-height: 920px;
    }

    .hero-copy {
        padding-top: 148px;
    }

    .hero h1 {
        margin-top: 22px;
        font-size: clamp(3rem, 14vw, 4.9rem);
        line-height: 1.04;
    }

    .hero-lead {
        margin-top: 27px;
        font-size: 14px;
        line-height: 1.8;
    }

    .hero-actions {
        align-items: stretch;
    }

    .hero-actions .button {
        flex: 1 1 180px;
    }

    .hero-disciplines {
        display: grid;
        grid-template-columns: repeat(2, auto);
        justify-content: flex-start;
        gap: 8px 18px;
        line-height: 1.5;
    }

    .hero-disciplines i {
        display: none;
    }

    .hero-scene {
        left: -23%;
        right: -95%;
        bottom: -5%;
        height: 48%;
        opacity: 0.78;
    }

    .signal-label--three,
    .orbit--inner {
        display: none;
    }

    .scroll-cue {
        display: none;
    }

    .section {
        padding: 92px 0;
    }

    .section-heading {
        margin-bottom: 48px;
    }

    .section-heading h2,
    .verification-copy h2,
    .network-copy h2,
    .final-cta-copy h2 {
        font-size: clamp(2.25rem, 10.5vw, 3.7rem);
    }

    .section-heading > p,
    .section-heading--split > p,
    .verification-copy > p,
    .network-copy > p {
        font-size: 14px;
        line-height: 1.8;
    }

    .brief-section {
        padding-top: 100px;
    }

    .console-bar,
    .form-panel-head,
    .system-topbar {
        min-height: 54px;
        padding: 0 17px;
    }

    .console-bar > small,
    .form-panel-head > span {
        display: none;
    }

    .brief-compose {
        padding: 30px 20px 26px;
    }

    .brief-compose > label {
        font-size: 17px;
    }

    .brief-compose textarea {
        font-size: 19px;
    }

    .brief-examples > span {
        width: 100%;
    }

    .brief-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 18px;
    }

    .brief-actions .button {
        width: 100%;
    }

    .brief-results {
        grid-template-columns: 1fr;
    }

    .result-cell,
    .result-cell:nth-child(5) {
        min-height: 92px;
        border-right: 0;
    }

    .result-cell--wide {
        grid-column: span 1;
    }

    .constellation {
        min-height: 570px;
        border-radius: 22px;
    }

    .constellation-core {
        width: 132px;
        border-radius: 20px;
    }

    .constellation-core strong {
        font-size: 13px;
    }

    .capability-node {
        min-width: 98px;
    }

    .capability-node strong {
        font-size: 11px;
    }

    .capability-node small {
        display: none;
    }

    .capability-node::before {
        left: -10px;
    }

    .capability-detail {
        padding-top: 32px;
    }

    .process-rail {
        grid-template-columns: 1fr;
    }

    .process-step {
        min-height: 220px;
    }

    .process-icon {
        margin-top: 28px;
    }

    .system-content {
        min-height: 0;
        padding: 32px 20px;
    }

    .team-row {
        grid-template-columns: 38px minmax(0, 1fr);
        padding-right: 10px;
    }

    .team-avatar {
        width: 38px;
        height: 38px;
    }

    .team-row em {
        display: none;
    }

    .route-map {
        min-height: 430px;
    }

    .region-node--korea { left: 7%; top: 19%; }
    .region-node--north { right: 4%; top: 42%; }
    .region-node--south { right: 4%; bottom: 19%; }

    .region-node strong {
        font-size: 10px;
    }

    .profile-card {
        padding: 22px;
    }

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

    .final-cta {
        min-height: 650px;
    }

    .footer-shell {
        grid-template-columns: 1fr;
        gap: 38px;
        padding: 58px 0 44px;
    }

    .footer-brand {
        grid-column: auto;
    }

    .footer-bottom {
        min-height: auto;
        flex-wrap: wrap;
        justify-content: flex-start;
        padding: 22px 0;
    }

    .site-footer--compact .footer-bottom a,
    .site-footer--compact .footer-bottom a + a {
        margin-left: 0;
    }

    .form-page-shell,
    .enterprise-shell {
        padding-top: 125px;
    }

    .form-intro h1,
    .enterprise-intro h1 {
        font-size: clamp(2.6rem, 12vw, 4.2rem);
    }

    .form-intro > p:not(.section-kicker),
    .enterprise-intro > p:not(.section-kicker) {
        font-size: 14px;
    }

    .form-principles > div {
        grid-template-columns: 32px minmax(0, 1fr);
    }

    .precision-form {
        padding: 26px 18px;
    }

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

    .field--full {
        grid-column: auto;
    }

    .upload-zone {
        min-height: 170px;
        padding: 20px;
    }

    .mandate-flow {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .mandate-flow > i {
        width: 1px;
        height: 26px;
        margin-left: 16px;
        background: linear-gradient(rgba(140, 231, 255, 0.06), rgba(140, 231, 255, 0.35), rgba(140, 231, 255, 0.06));
    }

    .enterprise-grid {
        margin-top: 55px;
    }

    .enterprise-aside {
        grid-template-columns: 1fr;
    }

    .aside-contact {
        grid-column: auto;
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }

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

/* ========================================================================== 
   SEVI operational integration layer
   Preserves the SEVI Redesign v2 visual system while styling production-only
   components added for bilingual intake, compliance, and supporting pages.
   ========================================================================== */

/* Fixed positions extracted from the original preferred design. */
.wafer-node--1 { --x: 17%; --y: 36%; --delay: -1.2s; }
.wafer-node--2 { --x: 29%; --y: 58%; --delay: -2.8s; }
.wafer-node--3 { --x: 45%; --y: 29%; --delay: -4.1s; }
.wafer-node--4 { --x: 58%; --y: 53%; --delay: -0.6s; }
.wafer-node--5 { --x: 71%; --y: 35%; --delay: -3.4s; }
.wafer-node--6 { --x: 83%; --y: 62%; --delay: -5s; }

.capability-node--1 { --left: 19%; --top: 20%; }
.capability-node--2 { --left: 78%; --top: 15%; }
.capability-node--3 { --left: 88%; --top: 56%; }
.capability-node--4 { --left: 70%; --top: 86%; }
.capability-node--5 { --left: 27%; --top: 84%; }
.capability-node--6 { --left: 10%; --top: 52%; }

/* KO / VI switch — compact enough to sit inside the original navigation. */
.language-switch {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    padding: 3px;
    border: 1px solid rgba(159, 205, 229, 0.14);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.025);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.language-button {
    min-width: 34px;
    min-height: 30px;
    padding: 0 9px;
    border-radius: 999px;
    cursor: pointer;
    background: transparent;
    color: #687785;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
    transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.language-button:hover {
    color: #cfeaf2;
}

.language-button.is-active {
    background: rgba(140, 231, 255, 0.11);
    color: #e9fbff;
    box-shadow: inset 0 0 0 1px rgba(140, 231, 255, 0.16);
}

/* Anti-spam honeypot must be inaccessible visually without using display:none. */
.hp-field {
    position: absolute !important;
    left: -10000px !important;
    top: auto !important;
    width: 1px !important;
    height: 1px !important;
    overflow: hidden !important;
    opacity: 0 !important;
    pointer-events: none !important;
}

.turnstile-slot:empty {
    display: none;
}

.turnstile-slot:not(:empty) {
    min-height: 65px;
    display: flex;
    align-items: center;
    margin-top: 24px;
}

.upload-progress {
    position: relative;
    width: 100%;
    height: 3px;
    overflow: hidden;
    margin-top: 12px;
    border-radius: 999px;
    background: rgba(159, 205, 229, 0.08);
    opacity: 0;
    transition: opacity 0.2s ease;
}

.upload-progress span {
    display: block;
    width: 0;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--cyan-strong), var(--violet));
    box-shadow: 0 0 12px rgba(140, 231, 255, 0.42);
    transition: width 0.45s ease;
}

.upload-progress.is-active,
.upload-progress.is-near,
.upload-progress.is-complete {
    opacity: 1;
}

.upload-progress.is-active span { width: 38%; }
.upload-progress.is-near span { width: 82%; }
.upload-progress.is-complete span { width: 100%; }

.form-feedback.is-success {
    border-color: rgba(112, 229, 189, 0.24);
    background: rgba(112, 229, 189, 0.055);
    color: #a9ddca;
}

.form-feedback.is-warning {
    border-color: rgba(255, 204, 128, 0.22);
    background: rgba(255, 204, 128, 0.045);
    color: #d5b98e;
}

.consent-note a,
.legal-document a,
.privacy-request-panel a {
    color: var(--cyan);
    text-decoration: underline;
    text-decoration-color: rgba(140, 231, 255, 0.28);
    text-underline-offset: 3px;
}

/* Supporting public pages, intentionally built from the same spacing and glass language. */
.content-page-shell {
    width: min(calc(100% - 48px), var(--max-width));
    min-height: 72vh;
    margin: 0 auto;
    padding: 180px 0 120px;
}

.content-hero {
    max-width: 980px;
    margin-bottom: 92px;
}

.content-hero h1 {
    max-width: 950px;
    margin-top: 24px;
    color: #f5fafc;
    font-size: clamp(2.8rem, 6vw, 5.8rem);
    font-weight: 600;
    letter-spacing: -0.062em;
    line-height: 1.06;
}

.content-hero h1 span {
    color: transparent;
    background: linear-gradient(100deg, #dff8ff, #9ee8fb 48%, #adb7ff);
    -webkit-background-clip: text;
    background-clip: text;
}

.content-hero > p:last-child {
    max-width: 760px;
    margin-top: 28px;
    color: #8c99a5;
    font-size: 15px;
    line-height: 1.9;
}

.content-section {
    margin-top: 90px;
    padding-top: 84px;
    border-top: 1px solid rgba(159, 199, 221, 0.1);
}

.content-section--split {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
    gap: 80px;
    align-items: center;
}

.content-section h2,
.scope-panel h2,
.legal-document h2 {
    margin-top: 16px;
    color: #eff8fb;
    font-size: clamp(2rem, 4vw, 3.7rem);
    font-weight: 600;
    letter-spacing: -0.052em;
    line-height: 1.12;
}

.content-section > div > p:not(.section-kicker),
.content-section-head > p:not(.section-kicker),
.scope-panel > p:not(.section-kicker) {
    max-width: 720px;
    margin-top: 18px;
    color: #82909d;
    font-size: 14px;
    line-height: 1.85;
}

.content-section-head {
    max-width: 780px;
    margin-bottom: 42px;
}

.taxonomy-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.taxonomy-grid--three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.taxonomy-card {
    min-height: 260px;
    padding: 30px;
    border: 1px solid rgba(159, 205, 229, 0.13);
    border-radius: 22px;
    background:
        radial-gradient(circle at 100% 0%, rgba(112, 174, 232, 0.08), transparent 40%),
        linear-gradient(145deg, rgba(11, 16, 25, 0.92), rgba(7, 11, 18, 0.78));
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.taxonomy-card > span {
    display: inline-flex;
    margin-bottom: 34px;
    color: var(--cyan);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.taxonomy-card h3 {
    color: #d9e7ec;
    font-size: 20px;
    font-weight: 550;
    letter-spacing: -0.025em;
}

.taxonomy-card > p {
    margin-top: 8px;
    color: #6f7e8b;
    font-size: 11px;
    line-height: 1.7;
}

.taxonomy-card ul {
    display: grid;
    gap: 9px;
    margin-top: 26px;
    list-style: none;
}

.taxonomy-card li {
    position: relative;
    padding-left: 15px;
    color: #98a7b2;
    font-size: 12px;
}

.taxonomy-card li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.72em;
    width: 5px;
    height: 1px;
    background: var(--cyan-strong);
}

.principle-stack {
    display: grid;
    gap: 12px;
}

.principle-stack > div {
    display: grid;
    grid-template-columns: 42px minmax(0, 1fr);
    gap: 18px;
    padding: 23px 0;
    border-bottom: 1px solid rgba(159, 199, 221, 0.1);
}

.principle-stack > div:first-child {
    border-top: 1px solid rgba(159, 199, 221, 0.1);
}

.principle-stack span {
    color: #53636f;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.12em;
}

.principle-stack strong {
    display: block;
    color: #c7d5db;
    font-size: 16px;
    font-weight: 550;
}

.principle-stack p {
    margin-top: 6px;
    color: #778590;
    font-size: 12px;
    line-height: 1.75;
}

.region-tags {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.region-tags span {
    min-height: 70px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    border: 1px solid rgba(159, 205, 229, 0.12);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.018);
    color: #a8b6bf;
    font-size: 12px;
    letter-spacing: 0.02em;
}

.region-tags span::after {
    content: "·";
    color: var(--cyan);
}

.scope-panel {
    position: relative;
    overflow: hidden;
    margin-top: 90px;
    padding: 56px;
    border: 1px solid rgba(159, 205, 229, 0.15);
    border-radius: 28px;
    background:
        radial-gradient(circle at 90% 5%, rgba(129, 131, 255, 0.14), transparent 33%),
        radial-gradient(circle at 7% 100%, rgba(71, 204, 239, 0.1), transparent 30%),
        linear-gradient(145deg, rgba(11, 16, 25, 0.96), rgba(7, 11, 18, 0.87));
    box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.scope-panel::after {
    content: "";
    position: absolute;
    right: -70px;
    bottom: -100px;
    width: 280px;
    height: 280px;
    border: 1px solid rgba(140, 231, 255, 0.08);
    border-radius: 50%;
    box-shadow: 0 0 0 40px rgba(140, 231, 255, 0.015), 0 0 0 80px rgba(140, 231, 255, 0.01);
    pointer-events: none;
}

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

.scope-panel .hero-actions {
    margin-top: 34px;
}

.notfound-panel {
    min-height: 420px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-top: 0;
}

/* Contact form keeps the original enterprise grid proportions. */
.content-form-grid {
    margin-top: 0;
}

/* Legal and privacy pages. */
.legal-banner {
    margin-bottom: 22px;
    padding: 15px 18px;
    border: 1px solid rgba(255, 204, 128, 0.16);
    border-radius: 12px;
    background: rgba(255, 204, 128, 0.035);
    color: #b5a184;
    font-size: 11px;
    line-height: 1.75;
}

.legal-document {
    padding: 48px 54px;
    border: 1px solid rgba(159, 205, 229, 0.14);
    border-radius: 24px;
    background: linear-gradient(145deg, rgba(11, 16, 25, 0.94), rgba(7, 11, 18, 0.86));
    box-shadow: var(--shadow), inset 0 1px 0 rgba(255, 255, 255, 0.025);
}

.legal-document h2 {
    margin-top: 0;
    margin-bottom: 8px;
    font-size: clamp(1.75rem, 3vw, 2.7rem);
}

.legal-effective {
    margin-bottom: 36px;
    color: #61707d;
    font-size: 10px;
    letter-spacing: 0.04em;
}

.legal-document h3 {
    margin: 34px 0 10px;
    color: #cddbe1;
    font-size: 15px;
    font-weight: 600;
}

.legal-document p,
.legal-document li {
    color: #8997a2;
    font-size: 12px;
    line-height: 1.9;
}

.legal-document ul,
.legal-document ol {
    display: grid;
    gap: 6px;
    margin: 12px 0 0 20px;
}

.legal-document [hidden] {
    display: none !important;
}

.privacy-request-panel {
    margin-top: 32px;
}

/* Compact footer gains one extra legal link without breaking the original line. */
.site-footer--compact .footer-bottom {
    gap: 18px;
}

.site-footer--compact .footer-bottom a {
    color: #71808c;
}

@media (max-width: 1100px) {
    .primary-nav {
        gap: 17px;
    }

    .language-button {
        min-width: 31px;
        padding: 0 7px;
    }
}

@media (max-width: 900px) {
    .primary-nav .language-switch {
        order: 20;
        margin-top: 6px;
    }

    .language-switch {
        padding: 4px;
        border-color: rgba(159, 205, 229, 0.2);
    }

    .language-button {
        min-width: 48px;
        min-height: 38px;
        font-size: 11px;
    }

    .content-page-shell {
        width: min(calc(100% - 36px), var(--max-width));
        padding-top: 145px;
    }

    .content-hero {
        margin-bottom: 70px;
    }

    .content-section--split,
    .taxonomy-grid--three {
        grid-template-columns: 1fr;
    }

    .content-section--split {
        gap: 38px;
    }

    .taxonomy-card {
        min-height: auto;
    }
}

@media (max-width: 640px) {
    .content-page-shell {
        width: min(calc(100% - 28px), var(--max-width));
        padding: 125px 0 86px;
    }

    .content-hero h1 {
        font-size: clamp(2.75rem, 13vw, 4.2rem);
    }

    .content-hero > p:last-child {
        font-size: 14px;
    }

    .content-section {
        margin-top: 70px;
        padding-top: 64px;
    }

    .taxonomy-grid,
    .region-tags {
        grid-template-columns: 1fr;
    }

    .taxonomy-card,
    .legal-document {
        padding: 26px 20px;
        border-radius: 18px;
    }

    .scope-panel {
        margin-top: 68px;
        padding: 38px 22px;
        border-radius: 22px;
    }

    .scope-panel .hero-actions {
        align-items: stretch;
    }

    .scope-panel .button {
        width: 100%;
    }

    .turnstile-slot:not(:empty) {
        overflow-x: auto;
    }
}


/* ===== Privacy Notice v1.0 — production legal content, original cosmic layout preserved ===== */
.legal-hero { margin-bottom: 64px; }

.legal-banner--effective {
    position: relative;
    display: flex;
    align-items: center;
    min-height: 48px;
    padding-left: 50px;
    border-color: rgba(112, 229, 189, 0.2);
    background: linear-gradient(90deg, rgba(112, 229, 189, 0.055), rgba(140, 231, 255, 0.025));
    color: #9fcbbb;
}

.legal-banner--effective::before {
    content: "";
    position: absolute;
    left: 20px;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #70e5bd;
    box-shadow: 0 0 0 5px rgba(112, 229, 189, 0.08), 0 0 20px rgba(112, 229, 189, 0.38);
}

.legal-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid rgba(159, 205, 229, 0.1);
}

.legal-overline {
    color: var(--cyan);
    font-size: 9px !important;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.legal-version-badge {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 13px;
    border: 1px solid rgba(112, 229, 189, 0.2);
    border-radius: 999px;
    background: rgba(112, 229, 189, 0.045);
    color: #9dd5c0;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.11em;
}

.legal-intro {
    max-width: 980px;
    margin-top: 32px;
    color: #a1afb8 !important;
    font-size: 13px !important;
}

.legal-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
    margin: 34px 0;
}

.legal-summary-grid article {
    min-height: 148px;
    padding: 22px 20px;
    border: 1px solid rgba(159, 205, 229, 0.12);
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(18, 27, 41, 0.64), rgba(7, 12, 20, 0.66));
}

.legal-summary-grid article > span {
    display: block;
    margin-bottom: 22px;
    color: var(--cyan);
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.14em;
}

.legal-summary-grid strong {
    display: block;
    color: #dceaf0;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.45;
}

.legal-summary-grid p {
    margin-top: 8px;
    color: #71818d !important;
    font-size: 10.5px !important;
    line-height: 1.65 !important;
}

.legal-toc {
    margin: 34px 0 10px;
    padding: 24px 26px;
    border: 1px solid rgba(159, 205, 229, 0.1);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.016);
}

.legal-toc > strong {
    display: block;
    margin-bottom: 15px;
    color: #c7d6dc;
    font-size: 11px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.legal-toc ol {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px 28px;
    margin: 0 !important;
    counter-reset: legal-toc;
    list-style: none;
}

.legal-toc li {
    counter-increment: legal-toc;
    display: flex;
    gap: 10px;
    align-items: baseline;
}

.legal-toc li::before {
    content: counter(legal-toc, decimal-leading-zero);
    color: #4d6777;
    font-size: 9px;
    font-weight: 700;
}

.legal-toc a {
    color: #8fa1ad;
    font-size: 11px;
    text-decoration: none;
}

.legal-toc a:hover { color: var(--cyan); }

.legal-section {
    scroll-margin-top: 92px;
    margin-top: 46px;
    padding-top: 42px;
    border-top: 1px solid rgba(159, 199, 221, 0.1);
}

.legal-section:first-of-type { margin-top: 34px; }

.legal-document .legal-section h3 {
    margin: 0 0 16px;
    color: #dce9ee;
    font-size: 18px;
    letter-spacing: -0.02em;
}

.legal-document .legal-section h4 {
    margin: 24px 0 8px;
    color: #b9c9d0;
    font-size: 13px;
}

.legal-document p,
.legal-document li,
.legal-table th,
.legal-table td {
    font-size: 12.25px;
}

.legal-meta-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1px;
    overflow: hidden;
    margin: 20px 0 26px;
    border: 1px solid rgba(159, 205, 229, 0.11);
    border-radius: 15px;
    background: rgba(159, 205, 229, 0.08);
}

.legal-meta-grid > div {
    min-height: 90px;
    padding: 20px 22px;
    background: #0a1019;
}

.legal-meta-grid span,
.legal-contact-card span {
    display: block;
    margin-bottom: 7px;
    color: #566875;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.legal-meta-grid strong,
.legal-contact-card strong,
.legal-contact-card a {
    color: #c9d9df;
    font-size: 12px;
    font-weight: 550;
    line-height: 1.65;
}

.legal-table-shell {
    width: 100%;
    overflow-x: auto;
    margin: 20px 0 24px;
    border: 1px solid rgba(159, 205, 229, 0.11);
    border-radius: 15px;
    background: rgba(4, 8, 14, 0.42);
    -webkit-overflow-scrolling: touch;
}

.legal-table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
    table-layout: fixed;
}

.legal-table th {
    padding: 15px 16px;
    border-bottom: 1px solid rgba(159, 205, 229, 0.12);
    background: rgba(140, 231, 255, 0.025);
    color: #8ca3b0;
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.08em;
    line-height: 1.5;
    text-align: left;
    text-transform: uppercase;
    vertical-align: top;
}

.legal-table td {
    padding: 16px;
    border-bottom: 1px solid rgba(159, 205, 229, 0.075);
    color: #8998a3;
    line-height: 1.75;
    vertical-align: top;
    word-break: keep-all;
    overflow-wrap: anywhere;
}

.legal-table tbody tr:last-child td { border-bottom: 0; }
.legal-table tbody tr:hover td { background: rgba(140, 231, 255, 0.015); }
.legal-table th:first-child,
.legal-table td:first-child { width: 18%; color: #b7c7ce; }
.legal-table--vendors th:first-child,
.legal-table--vendors td:first-child { width: 17%; }
.legal-table code,
.legal-document code {
    padding: 2px 5px;
    border: 1px solid rgba(159, 205, 229, 0.12);
    border-radius: 5px;
    background: rgba(140, 231, 255, 0.035);
    color: #9edbec;
    font-size: 0.88em;
}

.legal-note,
.legal-callout {
    margin: 22px 0;
    padding: 18px 20px;
    border-left: 2px solid rgba(140, 231, 255, 0.42);
    background: rgba(140, 231, 255, 0.026);
    color: #8fa1ad !important;
}

.legal-callout strong {
    display: block;
    margin-bottom: 7px;
    color: #c5d9e0;
    font-size: 12px;
}

.legal-callout p { margin: 0; }

.legal-contact-card {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 20px 0 26px;
}

.legal-contact-card > div {
    min-height: 94px;
    padding: 20px 22px;
    border: 1px solid rgba(159, 205, 229, 0.11);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.016);
}

.privacy-request-intro {
    margin: -10px 0 28px;
    color: #7f8e99;
    font-size: 12px;
    line-height: 1.8;
}

.privacy-request-panel { scroll-margin-top: 90px; }

@media (max-width: 980px) {
    .legal-summary-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 720px) {
    .legal-hero { margin-bottom: 48px; }
    .legal-document { padding: 30px 20px; border-radius: 18px; }
    .legal-title-row { display: block; }
    .legal-version-badge { margin-top: 18px; }
    .legal-summary-grid { grid-template-columns: 1fr; }
    .legal-summary-grid article { min-height: auto; }
    .legal-toc ol { grid-template-columns: 1fr; }
    .legal-meta-grid,
    .legal-contact-card { grid-template-columns: 1fr; }
    .legal-table { min-width: 660px; }
    .legal-banner--effective { padding-left: 44px; }
    .legal-banner--effective::before { left: 17px; }
}

@media print {
    body[data-page="privacy"] { background: #fff !important; color: #111 !important; }
    body[data-page="privacy"] .cosmos,
    body[data-page="privacy"] .site-header,
    body[data-page="privacy"] .site-footer,
    body[data-page="privacy"] .privacy-request-panel,
    body[data-page="privacy"] .legal-banner { display: none !important; }
    body[data-page="privacy"] .content-page-shell { width: 100%; padding: 0; }
    body[data-page="privacy"] .content-hero { margin-bottom: 28px; }
    body[data-page="privacy"] .content-hero h1,
    body[data-page="privacy"] .content-hero h1 span,
    body[data-page="privacy"] .legal-document h2,
    body[data-page="privacy"] .legal-document h3,
    body[data-page="privacy"] .legal-document strong { color: #111 !important; -webkit-text-fill-color: #111 !important; }
    body[data-page="privacy"] .legal-document { padding: 0; border: 0; box-shadow: none; background: #fff; }
    body[data-page="privacy"] .legal-document p,
    body[data-page="privacy"] .legal-document li,
    body[data-page="privacy"] .legal-table td { color: #333 !important; }
    body[data-page="privacy"] .legal-table-shell,
    body[data-page="privacy"] .legal-table th,
    body[data-page="privacy"] .legal-table td { border-color: #bbb !important; background: #fff !important; }
}