*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

.landing-html {
    scroll-behavior: smooth;
}

.landing-body {
    --landing-bg: #0b1219;
    --landing-bg-soft: #13202c;
    --landing-surface: rgba(17, 25, 34, 0.56);
    --landing-surface-strong: rgba(22, 31, 42, 0.78);
    --landing-border: rgba(255, 255, 255, 0.12);
    --landing-border-strong: rgba(255, 255, 255, 0.24);
    --landing-text: rgba(255, 255, 255, 0.96);
    --landing-text-soft: rgba(255, 255, 255, 0.72);
    --landing-text-muted: rgba(255, 255, 255, 0.5);
    --landing-accent: #7fcaff;
    --landing-accent-strong: #46a3ff;
    --landing-mint: #9ef3f0;
    --landing-shadow: 0 28px 90px rgba(0, 0, 0, 0.38);
    background:
        radial-gradient(circle at 16% 14%, rgba(70, 163, 255, 0.22), transparent 24%),
        radial-gradient(circle at 86% 12%, rgba(158, 243, 240, 0.16), transparent 22%),
        linear-gradient(180deg, #0b1219 0%, #101925 36%, #142231 100%);
    color: var(--landing-text);
    font-family: "Barlow", "Noto Sans SC", sans-serif;
    overflow-x: hidden;
    position: relative;
}

.landing-body a,
.landing-body button,
.landing-body input,
.landing-body textarea {
    font: inherit;
}

.landing-body h1,
.landing-body h2,
.landing-body h3,
.landing-body h4,
.landing-body p,
.landing-body strong {
    margin: 0;
}

.landing-main,
.landing-nav,
.landing-footer {
    position: relative;
    z-index: 1;
}

.landing-shell {
    width: min(1240px, calc(100% - 32px));
    margin: 0 auto;
}

.landing-aurora {
    position: fixed;
    border-radius: 999px;
    filter: blur(88px);
    z-index: 0;
    pointer-events: none;
    opacity: 0.65;
}

.landing-aurora-a {
    width: 36rem;
    height: 36rem;
    top: -8rem;
    left: -10rem;
    background: rgba(70, 163, 255, 0.28);
    animation: landing-float-a 18s ease-in-out infinite;
}

.landing-aurora-b {
    width: 28rem;
    height: 28rem;
    top: 34rem;
    right: -7rem;
    background: rgba(158, 243, 240, 0.24);
    animation: landing-float-b 20s ease-in-out infinite;
}

.landing-grid-overlay {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 68px 68px;
    mask-image: linear-gradient(180deg, rgba(255, 255, 255, 0.4), transparent 88%);
    opacity: 0.28;
}

.landing-cursor-glow {
    position: absolute;
    top: 0;
    left: 0;
    width: 360px;
    height: 360px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(127, 202, 255, 0.14), transparent 70%);
    pointer-events: none;
    z-index: 0;
    will-change: transform;
}

.glass,
.glass-strong {
    --spot-x: 50%;
    --spot-y: 50%;
    position: relative;
    border-radius: 28px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.06);
    box-shadow: var(--landing-shadow);
    isolation: isolate;
    background-repeat: no-repeat;
}

.glass {
    background:
        radial-gradient(circle at var(--spot-x) var(--spot-y), rgba(127, 202, 255, 0.16), transparent 34%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0)),
        var(--landing-surface);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
}

.glass-strong {
    background:
        radial-gradient(circle at var(--spot-x) var(--spot-y), rgba(158, 243, 240, 0.14), transparent 38%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0)),
        var(--landing-surface-strong);
    backdrop-filter: blur(34px);
    -webkit-backdrop-filter: blur(34px);
}

.glass::before,
.glass-strong::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.36), rgba(255, 255, 255, 0.1) 30%, rgba(255, 255, 255, 0.02) 64%, rgba(255, 255, 255, 0.18));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.landing-tag {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: #e4fbff;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.landing-display,
.landing-scene-title {
    font-family: "Instrument Serif", "Noto Serif SC", serif;
    letter-spacing: -0.045em;
    line-height: 0.95;
    color: var(--landing-text);
}

.landing-display {
    font-size: clamp(3.4rem, 7vw, 6.7rem);
    text-wrap: balance;
}

.landing-display-brand {
    display: block;
    margin-bottom: 0.08em;
    background: linear-gradient(135deg, #f5fdff 0%, #9fdcff 46%, #b7fff8 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: landing-brand-in 0.88s cubic-bezier(0.2, 0.8, 0.2, 1) 0.18s both;
}

.landing-display-line {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.16em;
}

.landing-display-word {
    display: inline-block;
    opacity: 0;
    filter: blur(10px);
    transform: translateY(20px);
    animation: landing-word-in 0.86s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}

.landing-display-word-1 {
    animation-delay: 0.48s;
}

.landing-display-word-2 {
    animation-delay: 0.64s;
}

.landing-display-secondary {
    font-size: clamp(3rem, 6vw, 5.4rem);
}

.landing-scene-title {
    font-size: clamp(2.5rem, 4.7vw, 4.5rem);
    text-wrap: balance;
}

.landing-scene-copy,
.landing-lead {
    color: var(--landing-text-soft);
    line-height: 1.8;
    font-size: 1.06rem;
}

.landing-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.landing-btn,
.landing-nav-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 24px;
    border-radius: 999px;
    text-decoration: none;
    border: 1px solid transparent;
    font-weight: 700;
    transition: transform 0.24s ease, background 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease, color 0.24s ease;
}

.landing-btn-primary {
    background: linear-gradient(135deg, var(--landing-accent-strong), var(--landing-mint));
    color: #021219;
    box-shadow: 0 18px 42px rgba(70, 163, 255, 0.24);
}

.landing-btn-primary:hover,
.landing-nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 52px rgba(70, 163, 255, 0.28);
}

.landing-btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--landing-border);
    color: var(--landing-text);
}

.landing-btn-secondary:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.08);
    border-color: var(--landing-border-strong);
}

.landing-nav {
    position: sticky;
    top: 0;
    z-index: 20;
    padding: 18px 0;
}

.landing-nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 74px;
    /* Removed padding to let components breathe naturally */
}

/* 居中玻璃态导航胶囊 */
.liquid-glass-nav {
    --spot-x: 50%;
    --spot-y: 50%;
    display: flex;
    align-items: center;
    gap: 36px;
    padding: 12px 36px;
    border-radius: 999px;
    background:
        radial-gradient(circle at var(--spot-x) var(--spot-y), rgba(255, 255, 255, 0.1), transparent 36%),
        rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.08); /* Fallback border */
    box-shadow: inset 0 1px 1px rgba(255, 255, 255, 0.1), 0 12px 32px rgba(0, 0, 0, 0.25);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
}

.liquid-glass-nav::before {
    content: '';
    position: absolute; inset: 0;
    border-radius: inherit;
    padding: 1.4px;
    background: linear-gradient(180deg,
      rgba(255,255,255,0.4) 0%, rgba(255,255,255,0.1) 20%,
      rgba(255,255,255,0) 40%, rgba(255,255,255,0) 60%,
      rgba(255,255,255,0.1) 80%, rgba(255,255,255,0.4) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.liquid-glass-nav::after,
.landing-proof-bar::after {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    width: 34%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.09), transparent);
    transform: translateX(-140%);
    pointer-events: none;
    animation: landing-sheen 8s linear infinite;
}

.landing-proof-bar::after {
    animation-delay: 1.4s;
}

.liquid-glass-nav a {
    color: var(--landing-text-soft);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    transition: color 0.3s ease, text-shadow 0.3s ease;
    padding: 4px 6px;
}

.liquid-glass-nav a:hover,
.liquid-glass-nav a.is-active {
    color: #ffffff;
    text-shadow: 0 0 12px rgba(255, 255, 255, 0.5);
}

.landing-brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: var(--landing-text);
    flex-shrink: 0;
}

.landing-brand-logo {
    display: block;
    width: auto;
    height: clamp(38px, 4.2vw, 52px);
    object-fit: contain;
    border-radius: 10px;
    filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.14));
    flex-shrink: 0;
}

.landing-brand-name {
    color: var(--landing-text);
    font-size: clamp(1rem, 1.15vw, 1.18rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    white-space: nowrap;
}

.landing-nav-links,
.landing-footer-links,
.landing-quiet-links {
    display: flex;
    align-items: center;
    gap: 22px;
}

.landing-nav-links a,
.landing-footer-links a,
.landing-quiet-links a {
    color: var(--landing-text-soft);
    text-decoration: none;
    transition: color 0.2s ease, opacity 0.2s ease;
}

.landing-nav-links a:hover,
.landing-footer-links a:hover,
.landing-quiet-links a:hover,
.landing-nav-links a.is-active {
    color: var(--landing-text);
}

.landing-nav-cta {
    background: rgba(255, 255, 255, 0.96);
    color: #05080a;
}

.cta-pill {
    background: #ffffff;
    color: #0b1219;
    padding: 0 24px;
    min-height: 48px;
    border-radius: 999px;
    font-size: 0.95rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    transition: transform 0.3s ease, background 0.3s ease, box-shadow 0.3s ease;
    box-shadow: 0 4px 14px rgba(255, 255, 255, 0.15);
}

.cta-pill:hover {
    transform: translateY(-2px);
    background: #f8f8f8;
    box-shadow: 0 6px 20px rgba(255, 255, 255, 0.25);
}

.landing-scene {
    position: relative;
    padding: 110px 0;
    scroll-margin-top: 110px;
}

.landing-scene > .landing-shell {
    position: relative;
    z-index: 1;
}

.landing-scene-media {
    position: absolute;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}

.landing-scene-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.56;
    filter: saturate(0.82) contrast(1.02) brightness(1.06);
    transform: scale(1.04);
    transform-origin: center center;
    will-change: transform;
    animation: landing-video-drift 22s ease-in-out infinite alternate;
}

.landing-scene-video-soft {
    opacity: 0.34;
}

.landing-scene-shade {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 26%, rgba(11, 18, 25, 0.08), rgba(11, 18, 25, 0.58) 72%),
        linear-gradient(180deg, rgba(11, 18, 25, 0.24) 0%, rgba(11, 18, 25, 0.34) 40%, rgba(11, 18, 25, 0.76) 100%);
}

.landing-scene-shade-deep {
    background: linear-gradient(180deg, rgba(11, 18, 25, 0.36) 0%, rgba(11, 18, 25, 0.68) 100%);
}

.landing-scene-shade-cta {
    background:
        linear-gradient(180deg, rgba(11, 18, 25, 0.2) 0%, rgba(11, 18, 25, 0.34) 28%, rgba(11, 18, 25, 0.76) 100%),
        radial-gradient(circle at 72% 32%, rgba(70, 163, 255, 0.12), transparent 28%);
}

.landing-scene-fade {
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 220px;
    background: linear-gradient(180deg, rgba(4, 5, 6, 0), #040506);
}

.landing-hero-scene {
    min-height: 100vh;
    padding: 116px 0 48px;
    overflow: hidden;
}

.landing-cinematic-scene::before,
.landing-access-scene::before,
.landing-services-scene::before,
.landing-authority-scene::before {
    content: "";
    position: absolute;
    border-radius: 50%;
    filter: blur(84px);
    pointer-events: none;
    opacity: 0.18;
    z-index: 0;
}

.landing-cinematic-scene::before {
    width: min(420px, 36vw);
    height: min(420px, 36vw);
    top: 6%;
    left: -120px;
    background: rgba(127, 202, 255, 0.28);
    animation: landing-float-a 18s ease-in-out infinite;
}

.landing-access-scene::before {
    width: min(380px, 34vw);
    height: min(380px, 34vw);
    top: 18%;
    right: -110px;
    background: rgba(158, 243, 240, 0.2);
    animation: landing-float-b 20s ease-in-out infinite;
}

.landing-services-scene::before {
    width: min(360px, 32vw);
    height: min(360px, 32vw);
    bottom: 10%;
    left: -90px;
    background: rgba(127, 202, 255, 0.16);
    animation: landing-float-b 22s ease-in-out infinite;
}

.landing-authority-scene::before {
    width: min(340px, 30vw);
    height: min(340px, 30vw);
    top: 10%;
    right: -80px;
    background: rgba(158, 243, 240, 0.16);
    animation: landing-float-a 19s ease-in-out infinite;
}

.landing-hero-scene::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 16%;
    width: min(760px, 62vw);
    height: 320px;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(127, 202, 255, 0.18) 0%, rgba(127, 202, 255, 0.04) 42%, transparent 76%);
    filter: blur(18px);
    opacity: 0.7;
    z-index: 0;
    pointer-events: none;
    animation: landing-pulse 10s ease-in-out infinite;
}

.landing-hero-beam {
    --hero-offset-x: 0px;
    --hero-offset-y: 0px;
    position: absolute;
    left: 50%;
    top: 8%;
    width: min(860px, 72vw);
    height: 240px;
    transform: translateX(-50%);
    background: radial-gradient(ellipse at center, rgba(161, 228, 255, 0.24), rgba(161, 228, 255, 0.04) 56%, transparent 76%);
    filter: blur(42px);
    opacity: 0.72;
    pointer-events: none;
    will-change: transform, opacity;
    animation: landing-beam-shift 12s ease-in-out infinite;
}

.landing-hero-orbit {
    --hero-offset-x: 0px;
    --hero-offset-y: 0px;
    position: absolute;
    left: 50%;
    top: 50%;
    border-radius: 50%;
    pointer-events: none;
    mix-blend-mode: screen;
    will-change: transform, opacity;
}

.landing-hero-orbit-a {
    width: min(980px, 76vw);
    height: min(340px, 28vw);
    border: 1px solid rgba(191, 231, 255, 0.18);
    transform: translate(-50%, -50%) rotate(-8deg);
    animation: landing-orbit-a 14s ease-in-out infinite;
}

.landing-hero-orbit-b {
    width: min(760px, 58vw);
    height: min(250px, 20vw);
    border: 1px solid rgba(127, 202, 255, 0.14);
    transform: translate(-50%, -50%) rotate(12deg);
    animation: landing-orbit-b 16s ease-in-out infinite;
}

.landing-hero-orbit-c {
    width: min(1140px, 88vw);
    height: min(420px, 34vw);
    border: 1px dashed rgba(158, 243, 240, 0.14);
    transform: translate(-50%, -50%) rotate(3deg);
    animation: landing-orbit-c 18s ease-in-out infinite;
}

.landing-hero-stage {
    position: relative;
    z-index: 1;
    min-height: clamp(470px, calc(100vh - 380px), 680px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    max-width: 980px;
    overflow: visible;
}

.landing-hero-company {
    margin-top: 24px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.92rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    animation: landing-fade-up 0.75s ease 0.24s both;
}

.landing-lead {
    margin-top: 24px;
    max-width: 720px;
    animation: landing-fade-up 0.82s ease 0.46s both;
}

.landing-hero-stage .landing-actions {
    margin-top: 30px;
    animation: landing-fade-up 0.84s ease 0.62s both;
}

.landing-hero-stage .landing-tag {
    animation: landing-fade-up 0.68s ease 0.1s both;
}

.landing-proof-bar {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    gap: 18px;
    margin-top: -6px;
    padding: 18px 22px;
}

.landing-proof-label {
    flex-shrink: 0;
    color: var(--landing-text);
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.landing-proof-track,
.landing-keyword-row {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.landing-proof-track {
    flex: 1;
    justify-content: space-between;
}

.landing-proof-track span,
.landing-keyword-row span {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 0 16px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--landing-text-soft);
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.landing-proof-track span:hover,
.landing-keyword-row span:hover {
    transform: translateY(-2px);
    border-color: rgba(158, 243, 240, 0.24);
    background: rgba(255, 255, 255, 0.08);
    color: var(--landing-text);
}

.landing-hero-badges {
    position: absolute;
    inset: 0;
    pointer-events: none;
}

.landing-hero-badge {
    --hero-offset-x: 0px;
    --hero-offset-y: 0px;
    position: absolute;
    min-width: 132px;
    padding: 14px 16px 12px;
    text-align: left;
    backdrop-filter: blur(26px);
    -webkit-backdrop-filter: blur(26px);
    will-change: transform;
}

.landing-hero-badge strong {
    display: block;
    color: #effcff;
    font-family: "Instrument Serif", "Noto Serif SC", serif;
    font-size: 1.4rem;
    line-height: 1;
}

.landing-hero-badge span {
    display: block;
    margin-top: 6px;
    color: var(--landing-text-soft);
    font-size: 0.8rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.landing-hero-badge-a {
    left: -18px;
    top: 22%;
    animation: landing-badge-float 8s ease-in-out infinite;
}

.landing-hero-badge-b {
    right: -10px;
    top: 16%;
    animation: landing-badge-float 8s ease-in-out infinite 1.6s;
}

.landing-hero-badge-c {
    right: 7%;
    bottom: 8%;
    animation: landing-badge-float 8s ease-in-out infinite 3.2s;
}

.landing-proof-track span:nth-child(odd) {
    animation: landing-pill-float 8s ease-in-out infinite;
}

.landing-proof-track span:nth-child(even) {
    animation: landing-pill-float 8s ease-in-out infinite 1.4s;
}

.landing-cinematic-scene {
    padding-top: 88px;
}

.landing-cinematic-block {
    max-width: 900px;
    text-align: center;
}

.landing-cinematic-block .landing-scene-title {
    margin-top: 18px;
}

.landing-cinematic-block .landing-scene-copy {
    margin: 20px auto 0;
    max-width: 680px;
}

.landing-keyword-row {
    justify-content: center;
    margin-top: 22px;
}

.landing-feature-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.92fr);
    gap: 28px;
    align-items: center;
}

.landing-feature-row + .landing-feature-row {
    margin-top: 28px;
}

.landing-feature-row-reverse {
    grid-template-columns: minmax(360px, 0.92fr) minmax(0, 1fr);
}

.landing-feature-row-reverse .landing-feature-copy {
    order: 2;
}

.landing-feature-row-reverse .landing-feature-visual {
    order: 1;
}

.landing-feature-copy .landing-scene-title {
    margin-top: 18px;
}

.landing-feature-copy .landing-scene-copy {
    margin-top: 18px;
    max-width: 560px;
}

.landing-feature-visual {
    position: relative;
    padding: 28px;
    isolation: isolate;
}

.landing-feature-visual::before {
    content: "";
    position: absolute;
    inset: 12% 12% auto;
    height: 34%;
    background: radial-gradient(circle, rgba(127, 202, 255, 0.2), transparent 72%);
    filter: blur(42px);
    opacity: 0.55;
    z-index: 0;
    pointer-events: none;
    animation: landing-pulse 9s ease-in-out infinite;
}

.landing-feature-row:hover .landing-feature-visual::before {
    opacity: 0.76;
}

.landing-stage-list,
.landing-output-flow {
    position: relative;
    z-index: 1;
}

.landing-stage-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px;
}

.landing-stage-list li {
    display: grid;
    grid-template-columns: 54px 1fr;
    gap: 16px;
    align-items: start;
    padding: 16px 18px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.landing-stage-list li span,
.landing-capability-card > span,
.landing-authority-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 54px;
    height: 54px;
    border-radius: 18px;
    background: linear-gradient(135deg, rgba(127, 202, 255, 0.22), rgba(158, 243, 240, 0.16));
    color: #eefcff;
    font-family: "Instrument Serif", "Noto Serif SC", serif;
    font-size: 1.28rem;
}

.landing-stage-list strong {
    display: block;
    color: var(--landing-text);
    font-size: 1.02rem;
}

.landing-stage-list p,
.landing-output-flow p,
.landing-access-card p,
.landing-capability-card p,
.landing-authority-card p {
    margin-top: 8px;
    color: var(--landing-text-soft);
    line-height: 1.72;
}

.landing-output-flow {
    display: grid;
    gap: 16px;
}

.landing-output-flow article {
    padding: 20px 22px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    animation: landing-card-sway 9s ease-in-out infinite;
}

.landing-output-flow article:nth-child(2) {
    animation-delay: 1.2s;
}

.landing-output-flow article:nth-child(3) {
    animation-delay: 2.4s;
}

.landing-output-flow strong,
.landing-access-card h3,
.landing-capability-card h3,
.landing-authority-card h3 {
    color: var(--landing-text);
    font-size: 1.22rem;
}

.landing-scene-head {
    max-width: 760px;
}

.landing-scene-head-center {
    text-align: center;
    margin: 0 auto;
}

.landing-scene-head .landing-scene-title {
    margin-top: 18px;
}

.landing-scene-head .landing-scene-copy {
    margin-top: 18px;
}

.landing-access-grid,
.landing-capability-grid,
.landing-authority-grid {
    display: grid;
    gap: 20px;
    margin-top: 34px;
}

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

.landing-access-card,
.landing-capability-card,
.landing-authority-card {
    padding: 28px;
    transition: transform 0.28s ease, background 0.28s ease, border-color 0.28s ease;
}

.landing-access-card::after,
.landing-capability-card::after,
.landing-authority-card::after {
    content: "";
    position: absolute;
    top: 0;
    left: 20px;
    right: 20px;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(127, 202, 255, 0), rgba(127, 202, 255, 0.95), rgba(158, 243, 240, 0));
    opacity: 0.5;
    animation: landing-line-glow 6s linear infinite;
}

.landing-access-card:hover,
.landing-capability-card:hover,
.landing-authority-card:hover {
    transform: translateY(-4px);
    border-color: rgba(127, 202, 255, 0.2);
}

.landing-access-kind {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    padding: 0 12px;
    border-radius: 999px;
    background: rgba(127, 202, 255, 0.14);
    color: #dffaff;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.landing-access-kind-muted {
    background: rgba(255, 255, 255, 0.08);
    color: var(--landing-text-soft);
}

.landing-access-card h3,
.landing-capability-card h3,
.landing-authority-card h3 {
    margin-top: 18px;
}

.landing-access-card .landing-btn {
    margin-top: 22px;
}

.landing-capability-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.landing-capability-card > span {
    font-size: 1.18rem;
}

.landing-stats-scene {
    overflow: hidden;
}

.landing-stats-slab {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    padding: 28px;
}

.landing-stats-slab::before {
    content: "";
    position: absolute;
    left: 14%;
    right: 14%;
    top: 16%;
    height: 34%;
    background: radial-gradient(circle, rgba(127, 202, 255, 0.2), transparent 72%);
    filter: blur(48px);
    opacity: 0.46;
    pointer-events: none;
    z-index: 0;
    animation: landing-pulse 11s ease-in-out infinite;
}

.landing-stats-slab article {
    position: relative;
    z-index: 1;
    overflow: hidden;
    isolation: isolate;
    padding: 18px;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    transition: transform 0.28s ease, border-color 0.28s ease, background 0.28s ease;
    animation: landing-card-sway 10s ease-in-out infinite;
}

.landing-stats-slab article::before {
    content: "";
    position: absolute;
    right: -56px;
    bottom: -72px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(127, 202, 255, 0.2), transparent 72%);
    opacity: 0.42;
    filter: blur(6px);
    pointer-events: none;
    z-index: 0;
    animation: landing-spotlight-drift 12s ease-in-out infinite;
}

.landing-stats-slab article:hover {
    border-color: rgba(127, 202, 255, 0.22);
    background: rgba(255, 255, 255, 0.06);
}

.landing-stats-slab article:nth-child(2) {
    animation-delay: 1.1s;
}

.landing-stats-slab article:nth-child(2)::before {
    animation-delay: 1.4s;
}

.landing-stats-slab article:nth-child(3) {
    animation-delay: 2.2s;
}

.landing-stats-slab article:nth-child(3)::before {
    animation-delay: 2.6s;
}

.landing-stats-slab article:nth-child(4) {
    animation-delay: 3.3s;
}

.landing-stats-slab article:nth-child(4)::before {
    animation-delay: 3.8s;
}

.landing-stats-slab strong {
    position: relative;
    z-index: 1;
    display: block;
    font-family: "Instrument Serif", "Noto Serif SC", serif;
    font-size: clamp(2rem, 3.4vw, 3rem);
    line-height: 0.92;
    color: #effcff;
}

.landing-stats-slab span {
    position: relative;
    z-index: 1;
    display: block;
    margin-top: 12px;
    color: var(--landing-text);
    font-weight: 700;
}

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

.landing-authority-role {
    color: var(--landing-accent);
    font-size: 0.92rem;
    font-weight: 700;
}

.landing-authority-card p:last-child {
    margin-top: 12px;
}

.landing-cta-scene {
    padding-bottom: 120px;
    overflow: hidden;
}

.landing-cta-layout {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1.06fr) minmax(280px, 0.94fr);
    gap: 28px;
    align-items: center;
}

.landing-cta-copy .landing-display {
    margin-top: 18px;
}

.landing-cta-copy .landing-lead {
    margin-top: 20px;
    max-width: 680px;
}

.landing-cta-copy .landing-actions {
    margin-top: 28px;
}

.landing-quiet-links {
    margin-top: 18px;
}

.landing-qr-card {
    padding: 28px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.landing-qr-frame {
    width: 216px;
    height: 216px;
    padding: 10px;
    border-radius: 28px;
    background: #ffffff;
    box-shadow: 0 22px 42px rgba(0, 0, 0, 0.26);
}

.landing-qr-image {
    width: 100%;
    height: 100%;
    border-radius: 18px;
    object-fit: cover;
}

.landing-qr-card strong {
    margin-top: 18px;
    color: var(--landing-text);
    font-size: 1.06rem;
}

.landing-qr-card p {
    margin-top: 10px;
    color: var(--landing-text-soft);
}

.landing-footer {
    padding: 0 0 34px;
}

.landing-footer-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.landing-footer-copy strong {
    display: block;
    color: var(--landing-text);
    font-size: 0.98rem;
}

.landing-footer-copy span {
    display: block;
    margin-top: 6px;
    color: var(--landing-text-muted);
}

.landing-reveal {
    opacity: 0;
    transform: translateY(26px);
    transition: opacity 0.76s ease, transform 0.76s ease;
}

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

.landing-delay-1 {
    transition-delay: 0.08s;
}

.landing-delay-2 {
    transition-delay: 0.16s;
}

.landing-delay-3 {
    transition-delay: 0.24s;
}

.landing-delay-4 {
    transition-delay: 0.32s;
}

.landing-delay-5 {
    transition-delay: 0.4s;
}

@keyframes landing-float-a {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(28px, 24px, 0);
    }
}

@keyframes landing-float-b {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(-26px, 30px, 0);
    }
}

@keyframes landing-sheen {
    0% {
        transform: translateX(-140%);
    }
    100% {
        transform: translateX(340%);
    }
}

@keyframes landing-pulse {
    0%,
    100% {
        opacity: 0.46;
        transform: scale(0.98);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.03);
    }
}

@keyframes landing-video-drift {
    0% {
        transform: scale(1.04) translate3d(-1.2%, 0.8%, 0);
    }
    100% {
        transform: scale(1.08) translate3d(1.4%, -1%, 0);
    }
}

@keyframes landing-beam-shift {
    0%,
    100% {
        opacity: 0.5;
        transform: translate(calc(-50% + var(--hero-offset-x, 0px)), var(--hero-offset-y, 0px)) scaleX(0.94);
    }
    50% {
        opacity: 0.82;
        transform: translate(calc(-50% + var(--hero-offset-x, 0px)), var(--hero-offset-y, 0px)) scaleX(1.04);
    }
}

@keyframes landing-orbit-a {
    0%,
    100% {
        transform: translate(calc(-50% + var(--hero-offset-x, 0px)), calc(-50% + var(--hero-offset-y, 0px))) rotate(-8deg) scale(0.98);
        opacity: 0.2;
    }
    50% {
        transform: translate(calc(-50% + var(--hero-offset-x, 0px)), calc(-50% + var(--hero-offset-y, 0px))) rotate(2deg) scale(1.02);
        opacity: 0.36;
    }
}

@keyframes landing-orbit-b {
    0%,
    100% {
        transform: translate(calc(-50% + var(--hero-offset-x, 0px)), calc(-50% + var(--hero-offset-y, 0px))) rotate(12deg) scale(1);
        opacity: 0.18;
    }
    50% {
        transform: translate(calc(-50% + var(--hero-offset-x, 0px)), calc(-50% + var(--hero-offset-y, 0px))) rotate(-6deg) scale(1.05);
        opacity: 0.34;
    }
}

@keyframes landing-orbit-c {
    0%,
    100% {
        transform: translate(calc(-50% + var(--hero-offset-x, 0px)), calc(-50% + var(--hero-offset-y, 0px))) rotate(3deg) scale(1);
        opacity: 0.12;
    }
    50% {
        transform: translate(calc(-50% + var(--hero-offset-x, 0px)), calc(-50% + var(--hero-offset-y, 0px))) rotate(10deg) scale(1.03);
        opacity: 0.26;
    }
}

@keyframes landing-fade-up {
    from {
        opacity: 0;
        filter: blur(8px);
        transform: translateY(18px);
    }
    to {
        opacity: 1;
        filter: blur(0);
        transform: translateY(0);
    }
}

@keyframes landing-brand-in {
    from {
        opacity: 0;
        filter: blur(10px);
        transform: translateY(18px) scale(0.98);
    }
    to {
        opacity: 1;
        filter: blur(0);
        transform: translateY(0) scale(1);
    }
}

@keyframes landing-word-in {
    from {
        opacity: 0;
        filter: blur(10px);
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        filter: blur(0);
        transform: translateY(0);
    }
}

@keyframes landing-badge-float {
    0%,
    100% {
        transform: translate(var(--hero-offset-x, 0px), var(--hero-offset-y, 0px));
    }
    50% {
        transform: translate(var(--hero-offset-x, 0px), calc(var(--hero-offset-y, 0px) - 10px));
    }
}

@keyframes landing-pill-float {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-2px);
    }
}

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

@keyframes landing-spotlight-drift {
    0%,
    100% {
        transform: translate3d(0, 0, 0) scale(0.98);
        opacity: 0.34;
    }
    50% {
        transform: translate3d(-16px, -12px, 0) scale(1.08);
        opacity: 0.56;
    }
}

@keyframes landing-line-glow {
    0% {
        opacity: 0.25;
        transform: translateX(-10px);
    }
    50% {
        opacity: 0.7;
        transform: translateX(10px);
    }
    100% {
        opacity: 0.25;
        transform: translateX(-10px);
    }
}

@media (max-width: 1160px) {
    .landing-hero-badges {
        display: none;
    }

    .landing-hero-orbit-c {
        display: none;
    }

    .landing-feature-row,
    .landing-feature-row-reverse,
    .landing-cta-layout {
        grid-template-columns: 1fr;
    }

    .landing-feature-row-reverse .landing-feature-copy,
    .landing-feature-row-reverse .landing-feature-visual {
        order: initial;
    }

    .landing-access-grid,
    .landing-capability-grid,
    .landing-authority-grid,
    .landing-stats-slab {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 920px) {
    .landing-shell {
        width: min(1240px, calc(100% - 24px));
    }

    .landing-nav {
        padding: 12px 0;
    }

    .landing-nav-bar {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        align-items: center;
        gap: 12px 14px;
    }

    .landing-brand {
        min-width: 0;
        gap: 10px;
    }

    .landing-brand-logo {
        height: 40px;
    }

    .landing-brand-name {
        font-size: 0.95rem;
    }

    .landing-nav-links {
        order: 3;
        width: 100%;
        justify-content: flex-start;
        flex-wrap: nowrap;
        gap: 16px;
        padding: 10px 16px;
        overflow-x: auto;
        scrollbar-width: none;
        -ms-overflow-style: none;
    }

    .landing-nav-links::-webkit-scrollbar {
        display: none;
    }

    .landing-nav-links a {
        white-space: nowrap;
    }

    .landing-nav-cta {
        min-height: 44px;
        padding: 0 18px;
        font-size: 0.9rem;
    }

    .landing-hero-scene {
        min-height: auto;
        padding: 92px 0 34px;
    }

    .landing-hero-stage {
        min-height: clamp(420px, calc(100vh - 320px), 560px);
        max-width: 760px;
    }

    .landing-display-line {
        gap: 0.1em;
    }

    .landing-hero-company {
        max-width: 26rem;
        margin-top: 18px;
        line-height: 1.55;
        letter-spacing: 0.04em;
    }

    .landing-lead {
        margin-top: 20px;
        max-width: 38rem;
        font-size: 0.98rem;
        line-height: 1.72;
    }

    .landing-hero-stage .landing-actions {
        margin-top: 24px;
    }

    .landing-cinematic-scene::before,
    .landing-access-scene::before,
    .landing-services-scene::before,
    .landing-authority-scene::before,
    .landing-hero-beam,
    .landing-hero-orbit {
        display: none;
    }

    .landing-proof-bar {
        margin-top: 10px;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
        padding: 16px 18px;
    }

    .landing-proof-track {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 760px) {
    .landing-shell {
        width: min(1240px, calc(100% - 20px));
    }

    .landing-nav {
        padding: 10px 0;
    }

    .landing-nav-bar {
        gap: 10px 12px;
    }

    .landing-brand-logo {
        height: 36px;
    }

    .landing-brand-name {
        font-size: 0.9rem;
    }

    .liquid-glass-nav {
        gap: 14px;
        padding: 9px 14px;
    }

    .liquid-glass-nav a {
        font-size: 0.88rem;
    }

    .landing-nav-cta {
        min-height: 42px;
        padding: 0 16px;
        font-size: 0.88rem;
    }

    .landing-hero-scene {
        padding: 84px 0 26px;
    }

    .landing-hero-stage {
        min-height: clamp(360px, calc(100vh - 300px), 500px);
    }

    .landing-hero-company {
        font-size: 0.84rem;
    }

    .landing-lead,
    .landing-scene-copy {
        font-size: 0.96rem;
        line-height: 1.68;
    }

    .landing-scene-title {
        font-size: clamp(2.1rem, 8.8vw, 2.8rem);
        line-height: 1;
    }

    .landing-actions .landing-btn,
    .landing-access-card .landing-btn,
    .landing-cta-copy .landing-btn {
        width: 100%;
    }

    .landing-actions {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }

    .landing-hero-stage .landing-actions {
        max-width: 320px;
    }

    .landing-access-grid,
    .landing-capability-grid,
    .landing-authority-grid,
    .landing-stats-slab {
        grid-template-columns: 1fr;
    }

    .landing-scene {
        padding: 78px 0;
        scroll-margin-top: 86px;
    }

    .landing-proof-bar,
    .landing-feature-visual,
    .landing-access-card,
    .landing-capability-card,
    .landing-authority-card,
    .landing-qr-card,
    .landing-stats-slab {
        padding: 22px;
    }

    .landing-proof-bar {
        margin-top: 12px;
    }

    .landing-proof-bar::after {
        display: none;
    }

    .landing-proof-track {
        width: calc(100% + 4px);
        margin-right: -4px;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding-bottom: 4px;
        scrollbar-width: none;
        -webkit-overflow-scrolling: touch;
        scroll-snap-type: x proximity;
    }

    .landing-proof-track span {
        flex: 0 0 auto;
        white-space: nowrap;
        scroll-snap-align: start;
    }

    .landing-proof-track::-webkit-scrollbar {
        display: none;
    }

    .landing-stats-slab {
        gap: 12px;
    }

    .landing-footer-row,
    .landing-footer-links,
    .landing-quiet-links {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 560px) {
    .landing-shell {
        width: min(1240px, calc(100% - 18px));
    }

    .landing-nav-bar {
        gap: 8px 10px;
    }

    .landing-brand {
        gap: 8px;
    }

    .landing-brand-logo {
        height: 32px;
    }

    .landing-brand-name {
        font-size: 0.84rem;
    }

    .liquid-glass-nav {
        gap: 10px;
        padding: 8px 10px;
    }

    .landing-nav-links {
        justify-content: space-between;
        gap: 10px;
        padding: 8px 10px;
    }

    .landing-nav-links a,
    .liquid-glass-nav a {
        padding: 2px 0;
        font-size: 0.82rem;
    }

    .landing-display {
        font-size: clamp(2.45rem, 14vw, 3.6rem);
        line-height: 0.94;
    }

    .landing-display-secondary,
    .landing-scene-title {
        line-height: 0.98;
    }

    .landing-display-secondary {
        font-size: clamp(2rem, 11vw, 3rem);
        line-height: 0.98;
    }

    .landing-scene-title {
        font-size: clamp(1.82rem, 9vw, 2.45rem);
        line-height: 1.02;
    }

    .landing-tag {
        min-height: 30px;
        padding: 0 12px;
        font-size: 0.72rem;
    }

    .landing-hero-scene {
        padding-top: 78px;
    }

    .landing-hero-stage {
        min-height: clamp(320px, calc(100vh - 300px), 440px);
    }

    .landing-hero-company {
        margin-top: 14px;
        font-size: 0.78rem;
        letter-spacing: 0.03em;
    }

    .landing-lead,
    .landing-scene-copy {
        font-size: 0.92rem;
        line-height: 1.62;
    }

    .landing-proof-bar {
        gap: 10px;
        padding: 14px 16px;
        border-radius: 24px;
    }

    .landing-proof-label {
        font-size: 0.74rem;
        letter-spacing: 0.04em;
    }

    .landing-proof-track span,
    .landing-keyword-row span {
        min-height: 34px;
        padding: 0 14px;
        font-size: 0.82rem;
    }

    .landing-stage-list li {
        grid-template-columns: 1fr;
    }

    .landing-stage-list li span,
    .landing-capability-card > span,
    .landing-authority-mark {
        width: 50px;
        height: 50px;
    }

    .landing-qr-frame {
        width: 176px;
        height: 176px;
    }
}

@media (pointer: coarse) {
    .landing-cursor-glow {
        display: none;
    }
}

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

    .landing-aurora,
    .landing-cinematic-scene::before,
    .landing-access-scene::before,
    .landing-services-scene::before,
    .landing-authority-scene::before,
    .landing-reveal,
    .landing-scene-video,
    .landing-hero-beam,
    .landing-hero-orbit,
    .landing-hero-badge,
    .landing-proof-track span,
    .landing-output-flow article,
    .landing-stats-slab article,
    .landing-btn,
    .landing-nav-cta,
    .landing-access-card,
    .landing-capability-card,
    .landing-authority-card {
        animation: none !important;
        transition: none !important;
    }

    .liquid-glass-nav::after,
    .landing-proof-bar::after,
    .landing-stats-slab article::before,
    .landing-access-card::after,
    .landing-capability-card::after,
    .landing-authority-card::after {
        animation: none !important;
    }

    .landing-reveal,
    .landing-reveal.is-visible {
        opacity: 1 !important;
        transform: none !important;
    }

    .landing-cursor-glow {
        display: none;
    }
}