:root {
    --bg: #07131b;
    --bg-alt: #0d1d27;
    --panel: rgba(12, 24, 33, 0.76);
    --panel-strong: rgba(16, 30, 41, 0.9);
    --line: rgba(255, 255, 255, 0.12);
    --text: #f5f7fa;
    --muted: rgba(245, 247, 250, 0.72);
    --coral: #ff7a59;
    --gold: #ffd36a;
    --mint: #45f0c3;
    --shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
    --radius-xl: 32px;
    --radius-lg: 24px;
    --container: min(1180px, calc(100vw - 48px));
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    background:
        radial-gradient(circle at top left, rgba(255, 122, 89, 0.18), transparent 28%),
        radial-gradient(circle at 85% 18%, rgba(69, 240, 195, 0.14), transparent 26%),
        linear-gradient(145deg, #061017 0%, #081922 35%, #0c1f28 68%, #07131b 100%);
    color: var(--text);
    font-family: "Noto Sans SC", sans-serif;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.55), transparent 88%);
    pointer-events: none;
    z-index: -2;
}

body::after {
    content: "";
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, transparent 58%, rgba(0, 0, 0, 0.22) 100%);
    pointer-events: none;
    z-index: -1;
}

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

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

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

.ambient {
    position: fixed;
    border-radius: 999px;
    filter: blur(22px);
    opacity: 0.4;
    pointer-events: none;
    z-index: -1;
}

.ambient-one {
    top: 14%;
    left: -6%;
    width: 260px;
    height: 260px;
    background: rgba(255, 122, 89, 0.28);
}

.ambient-two {
    top: 52%;
    right: 6%;
    width: 280px;
    height: 280px;
    background: rgba(69, 240, 195, 0.2);
}

.ambient-three {
    bottom: 12%;
    left: 18%;
    width: 220px;
    height: 220px;
    background: rgba(255, 211, 106, 0.18);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    width: var(--container);
    margin: 18px auto 0;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    background: rgba(7, 19, 27, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 999px;
    backdrop-filter: blur(18px);
    transition: background 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.site-header.is-scrolled {
    background: rgba(7, 19, 27, 0.82);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(6px);
}

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

.brand-mark {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--coral), var(--gold));
    box-shadow: 0 0 18px rgba(255, 122, 89, 0.55);
}

.brand-copy {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-copy strong {
    font-family: "Sora", sans-serif;
    font-size: 0.98rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.brand-copy small {
    color: var(--muted);
    font-size: 0.74rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.site-nav {
    display: inline-flex;
    align-items: center;
    gap: 28px;
}

.site-nav a {
    color: rgba(245, 247, 250, 0.8);
    font-size: 0.95rem;
    transition: color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
    color: #ffffff;
}

.nav-cta,
.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 13px 20px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 700;
    letter-spacing: 0.01em;
    transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease, background 180ms ease;
}

.nav-cta,
.button-primary {
    color: #08141b;
    background: linear-gradient(135deg, var(--mint), #b7ffc4);
    box-shadow: 0 18px 32px rgba(69, 240, 195, 0.22);
}

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

.button-secondary,
.button-tertiary {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.16);
    color: var(--text);
}

.button-secondary:hover,
.button-tertiary:hover {
    border-color: rgba(255, 255, 255, 0.28);
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.22);
}

.menu-toggle {
    display: none;
    width: 46px;
    height: 46px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.04);
    color: var(--text);
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 4px auto;
    background: currentColor;
    transition: transform 180ms ease, opacity 180ms ease;
}

.section {
    width: var(--container);
    margin: 0 auto;
    padding: 96px 0;
}

.hero {
    min-height: calc(100vh - 72px);
    display: grid;
    grid-template-columns: 1.03fr 0.97fr;
    align-items: center;
    gap: 42px;
    padding-top: 78px;
}

.eyebrow {
    margin: 0 0 18px;
    color: rgba(245, 247, 250, 0.72);
    font-size: 0.86rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
}

.hero h1,
.section-heading h2,
.support-copy h2 {
    margin: 0;
    font-family: "Sora", sans-serif;
    line-height: 1.02;
    letter-spacing: -0.03em;
}

.hero h1 {
    font-size: clamp(2.9rem, 6vw, 5.7rem);
    max-width: 10.2ch;
}

.accent-coral {
    color: var(--coral);
}

.accent-mint {
    color: var(--mint);
}

.hero-summary,
.section-heading p,
.product-text,
.reason-card p,
.support-copy p,
.side-card p,
.side-list li,
.snapshot-list li,
.stage-card p {
    color: var(--muted);
    line-height: 1.75;
    font-size: 1rem;
}

.hero-summary {
    max-width: 58ch;
    margin: 24px 0 0;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 30px;
}

.hero-meta {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 32px;
}

.meta-pill,
.quick-card,
.reason-card,
.side-card,
.support-panel-card {
    background: rgba(12, 24, 33, 0.76);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.meta-pill {
    padding: 18px 18px 16px;
}

.meta-pill strong {
    display: block;
    font-family: "Sora", sans-serif;
    font-size: 1.06rem;
    margin-bottom: 6px;
}

.meta-pill span {
    color: var(--muted);
    font-size: 0.9rem;
}

.hero-visual {
    position: relative;
    min-height: 620px;
}

.hero-grid {
    position: absolute;
    inset: 6% 3% 6% 3%;
    border-radius: var(--radius-xl);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, 0.02), rgba(255, 255, 255, 0.01)),
        radial-gradient(circle at 16% 24%, rgba(255, 122, 89, 0.18), transparent 28%),
        radial-gradient(circle at 78% 20%, rgba(69, 240, 195, 0.16), transparent 24%),
        radial-gradient(circle at 72% 80%, rgba(255, 211, 106, 0.18), transparent 26%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    overflow: hidden;
}

.hero-grid::before {
    content: "";
    position: absolute;
    inset: 0;
    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: 44px 44px;
    opacity: 0.3;
}

.floating-panel,
.control-deck,
.product-card,
.spotlight-stage,
.support-link {
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, rgba(15, 30, 41, 0.9), rgba(11, 21, 29, 0.82));
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}

.floating-panel {
    position: absolute;
    width: min(100%, 344px);
    padding: 24px;
    backdrop-filter: blur(16px);
    transition: transform 180ms ease;
}

.floating-panel::before,
.product-card::before,
.spotlight-stage::before,
.support-link::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08), transparent 42%);
    pointer-events: none;
}

.panel-trio {
    top: 10%;
    left: 0;
}

.panel-dino {
    right: 0;
    bottom: 12%;
}

.panel-topline,
.product-header,
.panel-head,
.product-app,
.control-deck,
.footer-links,
.support-link,
.product-actions,
.spotlight-layout,
.support-shell {
    display: flex;
}

.panel-topline {
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 18px;
}

.panel-tag,
.product-platform,
.quick-label,
.stage-chip {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.panel-tag {
    background: rgba(255, 122, 89, 0.14);
    color: #ffd8ce;
    border: 1px solid rgba(255, 122, 89, 0.24);
}

.panel-tag-green {
    background: rgba(69, 240, 195, 0.14);
    color: #d6fff1;
    border: 1px solid rgba(69, 240, 195, 0.22);
}

.soft {
    background: rgba(255, 255, 255, 0.04);
    color: var(--muted);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.panel-head {
    align-items: center;
    gap: 16px;
}

.panel-head img,
.product-app img {
    width: 62px;
    height: 62px;
    border-radius: 18px;
    object-fit: cover;
    box-shadow: 0 16px 28px rgba(0, 0, 0, 0.26);
}

.panel-head h2,
.product-app h3,
.stage-card h3,
.reason-card h3,
.side-card h3,
.support-panel-card h3 {
    margin: 0;
    font-family: "Sora", sans-serif;
}

.panel-head p,
.product-app p {
    margin: 6px 0 0;
    color: var(--muted);
}

.panel-points,
.side-list,
.snapshot-list,
.stage-points {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.panel-points li,
.side-list li,
.snapshot-list li,
.stage-points li {
    position: relative;
    padding-left: 18px;
    color: var(--muted);
    line-height: 1.7;
}

.panel-points li + li,
.side-list li + li,
.snapshot-list li + li,
.stage-points li + li {
    margin-top: 10px;
}

.panel-points li::before,
.side-list li::before,
.snapshot-list li::before,
.stage-points li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.76em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--gold), var(--coral));
    transform: translateY(-50%);
}

.control-deck {
    position: absolute;
    left: 15%;
    right: 15%;
    bottom: 6%;
    gap: 14px;
    padding: 16px;
    border-radius: 22px;
    background: rgba(7, 19, 27, 0.7);
    backdrop-filter: blur(16px);
}

.deck-column {
    flex: 1;
    min-width: 0;
}

.deck-column span {
    display: block;
    color: rgba(245, 247, 250, 0.62);
    font-size: 0.8rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.deck-column strong {
    display: block;
    margin-top: 8px;
    font-family: "Sora", sans-serif;
}

.quick-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    padding-top: 22px;
}

.quick-card {
    padding: 24px;
}

.quick-label {
    width: fit-content;
    margin-bottom: 12px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.quick-card p {
    margin: 0;
    color: var(--muted);
    line-height: 1.75;
}

.section-heading {
    max-width: 740px;
}

.section-heading h2,
.support-copy h2 {
    font-size: clamp(2.1rem, 4vw, 3.4rem);
}

.section-heading p {
    margin: 16px 0 0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
    margin-top: 34px;
}

.product-card {
    padding: 28px;
}

.product-glow {
    position: absolute;
    width: 180px;
    height: 180px;
    top: -60px;
    right: -40px;
    border-radius: 50%;
    filter: blur(16px);
    opacity: 0.44;
}

.trio-card .product-glow {
    background: rgba(255, 122, 89, 0.42);
}

.dino-card .product-glow {
    background: rgba(69, 240, 195, 0.32);
}

.product-header {
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.product-app {
    align-items: center;
    gap: 16px;
}

.product-platform {
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
    color: rgba(245, 247, 250, 0.88);
}

.product-text {
    margin: 24px 0 0;
}

.feature-cluster {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.feature-chip {
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(245, 247, 250, 0.88);
    font-size: 0.88rem;
}

.product-actions {
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
}

.spotlight-shell {
    margin-top: 30px;
}

.spotlight-switch {
    display: inline-flex;
    gap: 12px;
    margin-bottom: 22px;
    padding: 8px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 999px;
}

.switch-button {
    border: 0;
    background: transparent;
    color: rgba(245, 247, 250, 0.72);
    padding: 11px 18px;
    border-radius: 999px;
    font-weight: 700;
    cursor: pointer;
    transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.switch-button.active {
    background: linear-gradient(135deg, rgba(255, 122, 89, 0.18), rgba(255, 211, 106, 0.16));
    color: #ffffff;
}

.spotlight-layout {
    gap: 22px;
    align-items: stretch;
}

.spotlight-stage {
    flex: 1.3;
    min-height: 420px;
    padding: 30px;
}

.spotlight-stage.stage-trio {
    background:
        radial-gradient(circle at 82% 20%, rgba(255, 122, 89, 0.18), transparent 26%),
        linear-gradient(180deg, rgba(22, 29, 39, 0.96), rgba(10, 18, 24, 0.92));
}

.spotlight-stage.stage-dino {
    background:
        radial-gradient(circle at 82% 20%, rgba(69, 240, 195, 0.18), transparent 26%),
        linear-gradient(180deg, rgba(12, 34, 37, 0.95), rgba(8, 18, 23, 0.92));
}

.stage-chip {
    margin-bottom: 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(245, 247, 250, 0.86);
}

.stage-card h3 {
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    line-height: 1.08;
}

.stage-card p {
    margin: 18px 0 0;
    max-width: 58ch;
}

.stage-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 28px;
}

.stage-stat {
    padding: 18px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
}

.stage-stat strong {
    display: block;
    font-family: "Sora", sans-serif;
    font-size: 1.2rem;
}

.stage-stat span {
    display: block;
    margin-top: 8px;
    color: var(--muted);
    line-height: 1.6;
    font-size: 0.92rem;
}

.spotlight-side {
    flex: 0.86;
    display: grid;
    gap: 20px;
}

.side-card {
    padding: 24px;
}

.side-card p {
    margin: 14px 0 0;
}

.reason-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    margin-top: 34px;
}

.reason-card {
    padding: 26px;
}

.reason-index {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.12);
    color: rgba(245, 247, 250, 0.74);
    font-family: "Sora", sans-serif;
    font-size: 0.82rem;
}

.reason-card h3 {
    margin-top: 20px;
    font-size: 1.3rem;
}

.reason-card p {
    margin: 14px 0 0;
}

.support-shell {
    gap: 24px;
    align-items: stretch;
    padding: 34px;
    border-radius: 32px;
    background: linear-gradient(180deg, rgba(15, 30, 41, 0.86), rgba(8, 17, 24, 0.82));
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow);
}

.support-copy {
    flex: 1.16;
}

.support-copy p {
    margin: 0;
}

.support-copy .eyebrow {
    margin-bottom: 16px;
}

.support-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin-top: 30px;
}

.support-link {
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    min-height: 106px;
}

.support-link span,
.support-link strong {
    display: block;
}

.support-link span {
    color: rgba(245, 247, 250, 0.76);
    font-size: 0.88rem;
}

.support-link strong {
    max-width: 18ch;
    font-family: "Sora", sans-serif;
    line-height: 1.35;
}

.support-link:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 255, 255, 0.2);
}

.support-panel {
    flex: 0.8;
}

.support-panel-card {
    height: 100%;
    padding: 26px;
}

.panel-caption {
    margin: 0 0 12px;
    color: rgba(245, 247, 250, 0.58);
    font-size: 0.84rem;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.support-panel-card h3 {
    font-size: 1.45rem;
    line-height: 1.2;
}

.site-footer {
    width: var(--container);
    margin: 0 auto;
    padding: 0 0 42px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    color: rgba(245, 247, 250, 0.62);
    font-size: 0.92rem;
}

.footer-links {
    gap: 18px;
    flex-wrap: wrap;
}

.footer-links a:hover {
    color: #ffffff;
}

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 700ms ease, transform 700ms ease;
}

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

@media (max-width: 1100px) {
    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
        gap: 28px;
    }

    .hero h1 {
        max-width: 12ch;
    }

    .hero-visual {
        min-height: 560px;
    }

    .product-grid,
    .reason-grid,
    .support-links,
    .quick-strip {
        grid-template-columns: 1fr;
    }

    .spotlight-layout,
    .support-shell {
        flex-direction: column;
    }
}

@media (max-width: 860px) {
    :root {
        --container: min(100vw - 28px, 1000px);
    }

    .site-header {
        padding: 12px 14px;
        gap: 12px;
        border-radius: 24px;
    }

    .menu-toggle {
        display: inline-block;
        margin-left: auto;
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(1) {
        transform: translateY(6px) rotate(45deg);
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle[aria-expanded="true"] span:nth-child(3) {
        transform: translateY(-6px) rotate(-45deg);
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 10px;
        background: rgba(7, 19, 27, 0.95);
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 24px;
        backdrop-filter: blur(18px);
    }

    .site-nav.is-open {
        display: flex;
    }

    .site-nav a {
        padding: 12px 14px;
        border-radius: 14px;
    }

    .site-nav a:hover,
    .site-nav a:focus-visible {
        background: rgba(255, 255, 255, 0.05);
    }

    .nav-cta {
        display: none;
    }

    .section {
        padding: 80px 0;
    }

    .hero {
        padding-top: 54px;
    }

    .hero h1 {
        max-width: none;
        font-size: clamp(2.7rem, 11vw, 4.6rem);
    }

    .hero-meta,
    .stage-stats {
        grid-template-columns: 1fr;
    }

    .hero-visual {
        min-height: 660px;
    }

    .floating-panel,
    .control-deck {
        position: relative;
        inset: auto;
        width: 100%;
    }

    .hero-grid {
        inset: 0;
        padding: 18px;
        display: grid;
        gap: 16px;
    }

    .hero-grid::before {
        background-size: 36px 36px;
    }

    .panel-trio,
    .panel-dino,
    .control-deck {
        top: auto;
        right: auto;
        left: auto;
        bottom: auto;
    }

    .spotlight-stage,
    .support-shell,
    .product-card {
        padding: 24px;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 72px 0;
    }

    .hero-actions,
    .product-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .button,
    .nav-cta {
        width: 100%;
    }

    .product-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .support-link {
        flex-direction: column;
        align-items: flex-start;
        min-height: auto;
    }

    .site-footer {
        flex-direction: column;
        align-items: flex-start;
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}