/* ==========================================================================
   PX Network — Premium Landing Page (index.html only)
   Loaded AFTER css/style.css. Only contains styles unique to the homepage —
   shared tokens, nav, buttons, footer, eyebrow, reveal and background-system
   live in style.css so every page shares one design system.
   ========================================================================== */

body.home {
    font-family: var(--font);
    background: var(--bg);
    color: var(--ink);
    -webkit-font-smoothing: antialiased;
}

body.home.no-scroll {
    overflow: hidden;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 24px;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
    color: inherit;
}

.section {
    position: relative;
    padding: 120px 0;
}

.section-inner-tight {
    padding: 90px 0;
}

.section-head {
    max-width: 640px;
    margin-bottom: 64px;
}

.section-head.center {
    max-width: 680px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    line-height: 1.15;
    margin: 18px 0 16px;
    color: var(--ink);
}

.section-title .accent-text {
    background: linear-gradient(135deg, var(--accent), var(--accent-light));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-desc {
    color: var(--gray);
    font-size: 1.05rem;
    line-height: 1.7;
}

/* ---------- Hero ---------- */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 160px 0 100px;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 40px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-badge {
    opacity: 0;
    animation: reveal-up var(--dur) var(--ease) 0.1s forwards;
}

.hero-title {
    font-size: clamp(2.4rem, 5.4vw, 4.6rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.08;
    margin: 22px 0 22px;
    color: var(--ink);
    opacity: 0;
    animation: reveal-up var(--dur) var(--ease) 0.22s forwards;
}

.hero-title .accent-text {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-desc {
    font-size: 1.15rem;
    color: var(--gray);
    max-width: 520px;
    margin-bottom: 36px;
    opacity: 0;
    animation: reveal-up var(--dur) var(--ease) 0.34s forwards;
}

.hero-ctas {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 44px;
    opacity: 0;
    animation: reveal-up var(--dur) var(--ease) 0.46s forwards;
}

.hero-proof {
    display: flex;
    align-items: center;
    gap: 20px;
    opacity: 0;
    animation: reveal-up var(--dur) var(--ease) 0.58s forwards;
}

.hero-proof-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--gray);
    font-weight: 600;
}

.hero-proof-item i {
    color: var(--accent-ink);
}

.hero-visual {
    position: relative;
    aspect-ratio: 1 / 1;
    opacity: 0;
    animation: reveal-scale 0.9s var(--ease) 0.3s forwards;
}

.hero-visual canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.hero-visual-core {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 128px;
    height: 128px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, var(--accent-lighter), var(--accent) 55%, #4547C4 100%);
    box-shadow: 0 0 50px rgba(93, 95, 239, 0.35), 0 0 100px rgba(93, 95, 239, 0.18);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2;
    animation: core-pulse 3.2s ease-in-out infinite;
}

.hero-visual-core img {
    height: 56px;
    width: auto;
}

@keyframes core-pulse {

    0%,
    100% {
        box-shadow: 0 0 50px rgba(93, 95, 239, 0.35), 0 0 100px rgba(93, 95, 239, 0.18);
    }

    50% {
        box-shadow: 0 0 66px rgba(93, 95, 239, 0.48), 0 0 130px rgba(93, 95, 239, 0.24);
    }
}

.hero-scroll-cue {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--gray-dim);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    z-index: 2;
}

.hero-scroll-cue-line {
    width: 1px;
    height: 30px;
    background: linear-gradient(var(--border-strong), transparent);
    position: relative;
    overflow: hidden;
}

.hero-scroll-cue-line::after {
    content: '';
    position: absolute;
    top: -30px;
    left: 0;
    width: 100%;
    height: 30px;
    background: linear-gradient(var(--accent), transparent);
    animation: scroll-cue 1.8s ease-in-out infinite;
}

@keyframes scroll-cue {
    to {
        top: 30px;
    }
}

@keyframes reveal-up {
    from {
        opacity: 0;
        transform: translateY(22px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes reveal-scale {
    from {
        opacity: 0;
        transform: scale(0.88);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@media (prefers-reduced-motion: reduce) {

    .hero-badge,
    .hero-title,
    .hero-desc,
    .hero-ctas,
    .hero-proof,
    .hero-visual {
        opacity: 1;
        animation: none;
    }
}

/* ---------- Stats ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--border);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(15, 15, 20, 0.04);
}

.stat-card {
    background: var(--surface);
    padding: 40px 28px;
    text-align: center;
}

.stat-number {
    font-size: clamp(2rem, 3.4vw, 2.6rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--ink), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.stat-label {
    margin-top: 8px;
    color: var(--gray);
    font-size: 0.9rem;
    font-weight: 600;
}

/* ---------- About ---------- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-visual {
    position: relative;
    aspect-ratio: 1 / 1;
    border-radius: var(--radius-lg);
    background: linear-gradient(145deg, var(--surface), var(--surface-2));
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.about-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(15, 15, 20, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(15, 15, 20, 0.05) 1px, transparent 1px);
    background-size: 32px 32px;
    -webkit-mask-image: radial-gradient(circle at center, black 0%, transparent 75%);
    mask-image: radial-gradient(circle at center, black 0%, transparent 75%);
}

.about-visual-rings {
    position: relative;
    width: 70%;
    aspect-ratio: 1 / 1;
}

.about-ring {
    position: absolute;
    inset: 0;
    border: 1px solid var(--border-strong);
    border-radius: 50%;
}

.about-ring:nth-child(2) {
    inset: 15%;
    animation: spin-slow 26s linear infinite;
    border-style: dashed;
    border-color: rgba(93, 95, 239, 0.3);
}

.about-ring:nth-child(3) {
    inset: 30%;
    animation: spin-slow 18s linear infinite reverse;
}

@keyframes spin-slow {
    to {
        transform: rotate(360deg);
    }
}

.about-visual-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 88px;
    height: 88px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, var(--accent-lighter), var(--accent));
    box-shadow: 0 0 40px rgba(93, 95, 239, 0.35);
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-visual-badge img {
    height: 44px;
}

.about-node {
    position: absolute;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid var(--border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-ink);
    font-size: 1.1rem;
    box-shadow: 0 8px 20px rgba(15, 15, 20, 0.1);
}

.about-node-1 {
    top: 4%;
    left: 50%;
    transform: translateX(-50%);
}

.about-node-2 {
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

.about-node-3 {
    bottom: 4%;
    left: 50%;
    transform: translateX(-50%);
}

.about-node-4 {
    top: 50%;
    left: 0;
    transform: translateY(-50%);
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 32px;
}

.about-feature {
    padding: 22px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--white);
    transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.about-feature:hover {
    border-color: rgba(93, 95, 239, 0.35);
    background: rgba(93, 95, 239, 0.04);
    transform: translateY(-4px);
    box-shadow: 0 14px 30px rgba(93, 95, 239, 0.1);
}

.about-feature i {
    font-size: 1.3rem;
    color: var(--accent-ink);
    margin-bottom: 12px;
    display: block;
}

.about-feature h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--ink);
}

.about-feature p {
    font-size: 0.86rem;
    color: var(--gray);
    line-height: 1.6;
}

/* ---------- How it works ---------- */
.steps-track {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
}

.steps-track::before {
    content: '';
    position: absolute;
    top: 44px;
    left: 8%;
    right: 8%;
    height: 2px;
    background: linear-gradient(90deg, var(--accent) 0%, var(--accent-light) 50%, var(--border-strong) 100%);
}

.step-card {
    position: relative;
    text-align: center;
}

.step-num {
    position: relative;
    z-index: 1;
    width: 88px;
    height: 88px;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: var(--white);
    border: 1px solid var(--border-strong);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    color: var(--accent-ink);
    box-shadow: 0 8px 20px rgba(15, 15, 20, 0.06);
    transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), transform 0.3s var(--ease);
}

.step-card:hover .step-num {
    border-color: var(--accent);
    box-shadow: 0 0 30px rgba(93, 95, 239, 0.25);
    transform: translateY(-4px);
}

.step-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--ink);
}

.step-card p {
    color: var(--gray);
    font-size: 0.92rem;
    line-height: 1.7;
    max-width: 280px;
    margin: 0 auto;
}

/* ---------- Ecosystem ---------- */
.ecosystem-wrap {
    position: relative;
    max-width: 780px;
    margin: 0 auto;
    aspect-ratio: 1 / 0.85;
}

.ecosystem-center {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 3;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, var(--accent-lighter), var(--accent) 60%, #4547C4 100%);
    box-shadow: 0 0 55px rgba(93, 95, 239, 0.38);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    gap: 4px;
    color: var(--white);
}

.ecosystem-center img {
    height: 44px;
    margin-bottom: 4px;
}

.ecosystem-center span {
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.ecosystem-svg {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.ecosystem-svg path {
    fill: none;
    stroke: var(--border-strong);
    stroke-width: 1.5;
    stroke-dasharray: 4 5;
}

.ecosystem-node {
    position: absolute;
    z-index: 2;
    width: 128px;
    padding: 16px 14px;
    border-radius: var(--radius-md);
    background: var(--white);
    border: 1px solid var(--border);
    text-align: center;
    box-shadow: 0 10px 24px rgba(15, 15, 20, 0.05);
    transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.ecosystem-node:hover {
    border-color: rgba(93, 95, 239, 0.4);
    box-shadow: 0 14px 28px rgba(93, 95, 239, 0.16);
}

.ecosystem-node i {
    font-size: 1.3rem;
    color: var(--accent-ink);
    margin-bottom: 8px;
    display: block;
}

.ecosystem-node span {
    font-size: 0.82rem;
    font-weight: 700;
    display: block;
    color: var(--ink);
}

.eco-n1 {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
}

.eco-n2 {
    top: 18%;
    right: 0;
}

.eco-n3 {
    bottom: 18%;
    right: 4%;
}

.eco-n4 {
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.eco-n5 {
    bottom: 18%;
    left: 4%;
}

.eco-n6 {
    top: 18%;
    left: 0;
}

/* ---------- Technology ---------- */
.tech-section {
    background: linear-gradient(180deg, transparent, rgba(93, 95, 239, 0.035), transparent);
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.tech-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.tech-list {
    display: grid;
    gap: 18px;
    margin-top: 32px;
}

.tech-item {
    display: flex;
    gap: 16px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--white);
    transition: border-color 0.3s var(--ease), background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.tech-item:hover {
    border-color: rgba(93, 95, 239, 0.3);
    background: rgba(93, 95, 239, 0.04);
    box-shadow: 0 12px 26px rgba(93, 95, 239, 0.08);
}

.tech-item-icon {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    background: rgba(93, 95, 239, 0.1);
    color: var(--accent-ink);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}

.tech-item h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--ink);
}

.tech-item p {
    font-size: 0.87rem;
    color: var(--gray);
    line-height: 1.6;
}

.tech-item p span {
    color: var(--ink);
    font-weight: 700;
}

.tech-visual {
    position: relative;
    aspect-ratio: 1 / 1;
}

.tech-visual canvas {
    width: 100%;
    height: 100%;
}

/* ---------- Roadmap ---------- */
.roadmap-wrap-v2 {
    --roadmap-gap: 32px;
    width: 100%;
    overflow-x: auto;
    padding-bottom: 12px;
    -webkit-overflow-scrolling: touch;
}

.container-fluid {
    max-width: 1760px;
    margin: 0 auto;
    padding: 0 5%;
}

.roadmap-track {
    display: flex;
    gap: var(--roadmap-gap);
    min-width: 1900px;
    position: relative;
    padding: 8px 4px 0;
}

.roadmap-node-v2 {
    flex: 1;
    min-width: 200px;
    position: relative;
    padding-top: 34px;
    padding-bottom: 34px;
    text-align: center;
}

.roadmap-node-v2::before {
    content: '';
    position: absolute;
    top: 15px;
    left: calc(var(--roadmap-gap) / -2);
    right: calc(var(--roadmap-gap) / -2);
    height: 2px;
    background: var(--rm-color, var(--border-strong));
}

.roadmap-node-v2:first-child::before {
    left: 50%;
}

.roadmap-node-v2:last-child::before {
    right: 50%;
}

.roadmap-dot {
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translate(-50%, 0);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--bg);
    border: 3px solid var(--rm-color, var(--border-strong));
    z-index: 2;
}

.roadmap-node-v2.is-current .roadmap-dot {
    animation: rm-pulse 1.8s ease-in-out infinite;
}

@keyframes rm-pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 rgba(234, 88, 12, 0.4);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(234, 88, 12, 0);
    }
}

.roadmap-card {
    margin-top: 26px;
    padding: 18px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--white);
    box-shadow: 0 8px 20px rgba(15, 15, 20, 0.04);
    transition: border-color 0.3s var(--ease), transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.roadmap-node-v2:hover .roadmap-card {
    border-color: var(--rm-color, var(--border-strong));
    transform: translateY(-4px);
    box-shadow: 0 14px 28px rgba(15, 15, 20, 0.08);
}

.roadmap-card i {
    font-size: 1.4rem;
    color: var(--rm-color, var(--gray));
    margin-bottom: 10px;
    display: block;
}

.roadmap-phase-tag {
    font-size: 0.68rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--rm-color, var(--gray));
    margin-bottom: 6px;
}

.roadmap-card h4 {
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 8px;
    line-height: 1.3;
    color: var(--ink);
}

.roadmap-status-tag {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 4px 10px;
    border-radius: var(--radius-full);
    color: var(--rm-color, var(--gray));
    background: color-mix(in srgb, var(--rm-color, var(--gray)) 14%, white);
}

/* ---------- Community ---------- */
.community-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 18px;
}

.community-card {
    position: relative;
    padding: 32px 20px;
    text-align: center;
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--white);
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(15, 15, 20, 0.04);
    transition: border-color 0.35s var(--ease), transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}

.community-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, rgba(93, 95, 239, 0.12), transparent 70%);
    opacity: 0;
    transition: opacity 0.35s var(--ease);
}

.community-card:hover {
    border-color: rgba(93, 95, 239, 0.4);
    transform: translateY(-6px);
    box-shadow: 0 16px 32px rgba(93, 95, 239, 0.12);
}

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

.community-card i {
    position: relative;
    font-size: 1.7rem;
    color: var(--ink);
    margin-bottom: 14px;
    display: block;
    transition: transform 0.35s var(--ease), color 0.35s var(--ease);
}

.community-card:hover i {
    transform: translateY(-3px) scale(1.08);
    color: var(--accent-ink);
}

.community-card span {
    position: relative;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--ink);
}

/* ---------- FAQ ---------- */
.faq-list-v2 {
    max-width: 800px;
    margin: 0 auto;
    display: grid;
    gap: 14px;
}

.faq-item-v2 {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    background: var(--white);
    overflow: hidden;
    box-shadow: 0 6px 16px rgba(15, 15, 20, 0.03);
    transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.faq-item-v2.is-open {
    border-color: rgba(93, 95, 239, 0.35);
    box-shadow: 0 10px 24px rgba(93, 95, 239, 0.08);
}

.faq-question-v2 {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 24px;
    font-size: 1rem;
    font-weight: 700;
    text-align: left;
    color: var(--ink);
}

.faq-question-v2 i {
    flex-shrink: 0;
    color: var(--accent-ink);
    transition: transform 0.35s var(--ease);
}

.faq-item-v2.is-open .faq-question-v2 i {
    transform: rotate(45deg);
}

.faq-answer-v2 {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease);
}

.faq-answer-v2 p {
    padding: 0 24px 22px;
    color: var(--gray);
    font-size: 0.94rem;
    line-height: 1.7;
}

/* ---------- Final CTA ---------- */
.final-cta {
    position: relative;
    text-align: center;
    padding: 100px 40px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-strong);
    background: radial-gradient(ellipse at 50% 0%, rgba(93, 95, 239, 0.1), transparent 60%), var(--surface);
    overflow: hidden;
}

.final-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(15, 15, 20, 0.04) 1px, transparent 1px), linear-gradient(90deg, rgba(15, 15, 20, 0.04) 1px, transparent 1px);
    background-size: 44px 44px;
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, black 0%, transparent 80%);
    mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, black 0%, transparent 80%);
}

.final-cta-core {
    position: relative;
    width: 80px;
    height: 80px;
    margin: 0 auto 28px;
    border-radius: 50%;
    background: radial-gradient(circle at 35% 30%, var(--accent-lighter), var(--accent));
    box-shadow: 0 0 50px rgba(93, 95, 239, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    animation: core-pulse 3.2s ease-in-out infinite;
}

.final-cta-core img {
    height: 40px;
}

.final-cta h2 {
    position: relative;
    font-size: clamp(1.9rem, 3.6vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    margin-bottom: 16px;
    color: var(--ink);
}

.final-cta p {
    position: relative;
    color: var(--gray);
    max-width: 520px;
    margin: 0 auto 36px;
    font-size: 1.02rem;
}

.final-cta-ctas {
    position: relative;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 14px;
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-desc {
        margin-left: auto;
        margin-right: auto;
    }

    .hero-ctas,
    .hero-proof {
        justify-content: center;
    }

    .hero-visual {
        max-width: 420px;
        margin: 0 auto;
    }

    .about-grid,
    .tech-grid {
        grid-template-columns: 1fr;
    }

    .about-visual {
        max-width: 420px;
        margin: 0 auto;
    }

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

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

    .ecosystem-wrap {
        aspect-ratio: auto;
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 14px;
        max-width: 480px;
    }

    .ecosystem-center {
        position: static;
        grid-column: 1 / -1;
        transform: none;
        margin: 0 auto 12px;
    }

    .ecosystem-svg {
        display: none;
    }

    .ecosystem-node {
        position: static;
        width: 100%;
        transform: none;
    }
}

@media (max-width: 900px) {
    .steps-track {
        grid-template-columns: 1fr;
        gap: 48px;
    }

    .steps-track::before {
        display: none;
    }
}

@media (max-width: 768px) {
    .section {
        padding: 80px 0;
    }

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

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

    .final-cta {
        padding: 64px 24px;
    }
}

@media (max-width: 480px) {
    .community-grid {
        grid-template-columns: 1fr 1fr;
    }
}