:root {
    --bg: #030712;
    --bg-alt: #0c1224;
    --text: #f1f5f9;
    --text-muted: #94a3b8;
    --accent-purple: #8b5cf6;
    --accent-blue: #38bdf8;
    --accent-green: #34d399;
    --card-glass: rgba(148, 163, 184, 0.12);
    --card-border: rgba(148, 163, 184, 0.25);
    --glow: rgba(139, 92, 246, 0.6);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

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

body {
    background: linear-gradient(135deg, var(--bg) 0%, var(--bg-alt) 100%);
    color: var(--text);
    min-height: 100vh;
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 3.5rem clamp(1.5rem, 6vw, 6rem) 5rem;
    isolation: isolate;
}

.hero::before,
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(56, 189, 248, 0.3), transparent 55%),
                radial-gradient(circle at bottom right, rgba(139, 92, 246, 0.25), transparent 60%);
    z-index: -2;
}

.hero::after {
    background: radial-gradient(circle at 65% 30%, rgba(34, 211, 238, 0.18), transparent 55%);
    filter: blur(60px);
    opacity: 0.8;
}

.hero__nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: clamp(3rem, 6vw, 5rem);
}

.hero__logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero__nav-right {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.hero__credit {
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    opacity: 0.8;
}

.hero__cta {
    display: flex;
    gap: 1rem;
}

.hero__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
}

.hero__column {
    position: relative;
}

.hero__column--text {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.12);
    color: var(--accent-blue);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero__title {
    font-size: clamp(2.15rem, 5vw, 3.75rem);
    line-height: 1.15;
    font-weight: 700;
    max-width: 22ch;
}

.hero__subtitle {
    color: var(--text-muted);
    line-height: 1.7;
    max-width: 52ch;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.hero__metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.metric {
    padding: 1rem 1.25rem;
    border-radius: 1rem;
    border: 1px solid var(--card-border);
    background: rgba(15, 23, 42, 0.6);
    backdrop-filter: blur(12px);
}

.metric__value {
    display: block;
    font-size: 1.75rem;
    font-weight: 700;
}

.metric__label {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.hero__column--visual {
    display: flex;
    justify-content: center;
    position: relative;
}

.hero__card {
    position: relative;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid var(--card-border);
    background: var(--card-glass);
    backdrop-filter: blur(20px);
    max-width: 360px;
    z-index: 1;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    box-shadow: 0 30px 60px rgba(15, 23, 42, 0.45);
}

.hero__card-glow {
    position: absolute;
    inset: -40px;
    background: radial-gradient(circle, var(--glow) 0%, transparent 70%);
    z-index: -1;
    filter: blur(30px);
    opacity: 0.75;
}

.hero__card-header,
.hero__card-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.hero__card-body {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.hero__card-body h2 {
    font-size: 1.1rem;
}

.hero__card-progress span {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.progress-bar {
    position: relative;
    width: 100%;
    height: 8px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.25);
    overflow: hidden;
}

.progress-bar__fill {
    position: absolute;
    inset: 0;
    width: 65%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    animation: pulse 2.2s ease-in-out infinite;
}

.hero__glow {
    position: absolute;
    top: 45%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, rgba(56, 189, 248, 0.2), transparent 60%);
    filter: blur(70px);
    opacity: 0.6;
    z-index: 0;
}

.badge {
    display: inline-flex;
    align-items: center;
    padding: 0.35rem 0.75rem;
    border-radius: 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(148, 163, 184, 0.15);
}

.badge--purple { color: var(--accent-purple); }
.badge--green { color: var(--accent-green); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    padding: 0.9rem 1.6rem;
    border-radius: 999px;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    cursor: pointer;
}

.btn--solid {
    background: linear-gradient(90deg, var(--accent-purple), var(--accent-blue));
    color: var(--text);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
}

.btn--solid:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 40px rgba(56, 189, 248, 0.35);
}

.btn--ghost {
    border: 1px solid rgba(148, 163, 184, 0.45);
    color: var(--text);
    background: rgba(15, 23, 42, 0.35);
}

.btn--ghost:hover {
    background: rgba(148, 163, 184, 0.12);
    transform: translateY(-2px);
}

.btn--link {
    color: var(--accent-blue);
}

.btn--link:hover {
    color: var(--accent-purple);
}

@keyframes pulse {
    0%,
    100% {
        filter: brightness(1);
    }
    50% {
        filter: brightness(1.3);
    }
}

@media (max-width: 720px) {
    .hero {
        padding: 2.5rem 1.5rem 3.5rem;
    }

    .hero__nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .hero__nav-right {
        width: 100%;
        justify-content: space-between;
        align-items: center;
    }

    .hero__credit {
        font-size: 0.85rem;
    }

    .hero__cta {
        width: auto;
        gap: 0.75rem;
    }

    .hero__card {
        width: min(100%, 360px);
    }

    .hero__actions {
        width: 100%;
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

main {
    display: flex;
    flex-direction: column;
    gap: clamp(3rem, 7vw, 6rem);
    padding: 0 clamp(1.5rem, 6vw, 6rem) clamp(4rem, 8vw, 7rem);
}

.section {
    display: flex;
    flex-direction: column;
    gap: clamp(2rem, 4vw, 3.5rem);
}

.section--features,
.section--tokenomics,
.section--community {
    background: rgba(15, 23, 42, 0.45);
    border: 1px solid rgba(148, 163, 184, 0.12);
    border-radius: clamp(1.5rem, 5vw, 2.75rem);
    padding: clamp(2.5rem, 6vw, 4.5rem);
    backdrop-filter: blur(18px);
    box-shadow: 0 20px 45px rgba(8, 12, 24, 0.45);
}

.section__heading {
    max-width: 62ch;
}

.section__heading--center {
    text-align: center;
    margin: 0 auto;
}

.section__heading--center .section__subtitle {
    margin: 0 auto;
}

.section__subtitle {
    margin-top: 1rem;
    color: var(--text-muted);
    line-height: 1.7;
}

.eyebrow {
    display: inline-block;
    margin-bottom: 0.75rem;
    font-size: 0.75rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--accent-blue);
    font-weight: 600;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: clamp(1.5rem, 4vw, 2rem);
}

.feature-card {
    border-radius: 1.5rem;
    padding: clamp(1.5rem, 4vw, 2rem);
    background: rgba(12, 18, 36, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.15);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.05);
}

.feature-card__icon {
    width: 48px;
    height: 48px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    font-size: 1.5rem;
    background: rgba(56, 189, 248, 0.12);
}

.feature-card__icon--blue { color: var(--accent-blue); }
.feature-card__icon--purple { color: var(--accent-purple); background: rgba(139, 92, 246, 0.15); }
.feature-card__icon--green { color: var(--accent-green); background: rgba(52, 211, 153, 0.15); }

.feature-card h3 {
    font-size: 1.15rem;
}

.feature-card p {
    color: var(--text-muted);
    line-height: 1.65;
}

.section--showcase {
    padding: 0 clamp(0rem, 4vw, 1rem);
}

.showcase {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: clamp(2rem, 6vw, 4rem);
    align-items: center;
}

.showcase__visual {
    display: flex;
    justify-content: center;
}

.showcase__screen {
    position: relative;
    width: min(420px, 100%);
    padding: clamp(1.75rem, 5vw, 2.5rem);
    border-radius: 1.75rem;
    background: linear-gradient(160deg, rgba(12, 18, 36, 0.85), rgba(12, 18, 36, 0.65));
    border: 1px solid rgba(148, 163, 184, 0.2);
    box-shadow: 0 25px 60px rgba(8, 12, 24, 0.55);
    overflow: hidden;
}

.showcase__scanline {
    position: absolute;
    inset: 0;
    background: linear-gradient(transparent 50%, rgba(139, 92, 246, 0.08) 52%, transparent 54%);
    background-size: 100% 8px;
    animation: scan 6s linear infinite;
    mix-blend-mode: screen;
    opacity: 0.6;
    pointer-events: none;
}

@keyframes scan {
    0% { transform: translateY(-100%); }
    100% { transform: translateY(100%); }
}

.showcase__hud {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.showcase__content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.showcase__content h3 {
    font-size: 1.35rem;
}

.showcase__content p {
    color: var(--text-muted);
    line-height: 1.6;
}

.showcase__content ul {
    display: grid;
    gap: 0.75rem;
    list-style: none;
}

.showcase__content li::before {
    content: "▹";
    color: var(--accent-purple);
    margin-right: 0.5rem;
}

.showcase__details {
    display: flex;
    flex-direction: column;
    gap: 1.75rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 1rem;
}

.stat-card {
    padding: 1.2rem;
    border-radius: 1rem;
    background: rgba(12, 18, 36, 0.7);
    border: 1px solid rgba(148, 163, 184, 0.2);
    text-align: center;
}

.stat-card__value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
}

.stat-card__label {
    color: var(--text-muted);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

.showcase__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.section--tokenomics .tokenomics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(1.5rem, 4vw, 2.5rem);
}

.tokenomics__distribution {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tokenomics__distribution ul {
    list-style: none;
    display: grid;
    gap: 0.85rem;
}

.tokenomics__distribution li {
    display: flex;
    justify-content: space-between;
    font-weight: 600;
    background: rgba(12, 18, 36, 0.75);
    border-radius: 0.9rem;
    padding: 0.9rem 1.1rem;
    border: 1px solid rgba(148, 163, 184, 0.18);
}

.tokenomics__distribution li span:first-child {
    color: var(--accent-purple);
}

.tokenomics__utility {
    display: grid;
    gap: 1rem;
}

.utility-card {
    padding: 1.2rem 1.4rem;
    border-radius: 1.2rem;
    background: rgba(8, 12, 24, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.15);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.utility-card h4 {
    font-size: 1.05rem;
}

.utility-card p {
    color: var(--text-muted);
    line-height: 1.6;
}

.section--roadmap {
    padding: 0 clamp(0rem, 4vw, 1rem);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: clamp(1.5rem, 4vw, 2.5rem);
    position: relative;
}

.timeline__item {
    padding: clamp(1.5rem, 4vw, 2rem);
    border-radius: 1.4rem;
    background: rgba(12, 18, 36, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.2);
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.timeline__badge {
    align-self: flex-start;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.12);
    color: var(--accent-blue);
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.timeline__item p {
    color: var(--text-muted);
    line-height: 1.6;
}

.community {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(2rem, 6vw, 3rem);
}

.community__content {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.community__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.community__form {
    background: rgba(8, 12, 24, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 1.5rem;
    padding: clamp(1.75rem, 5vw, 2.5rem);
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.community__form label {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.9rem;
}

.community__form input,
.community__form select {
    background: rgba(12, 18, 36, 0.9);
    border: 1px solid rgba(148, 163, 184, 0.25);
    border-radius: 0.75rem;
    padding: 0.75rem 1rem;
    color: var(--text);
    font-size: 0.95rem;
    transition: border 0.2s ease, box-shadow 0.2s ease;
}

.community__form input:focus,
.community__form select:focus {
    outline: none;
    border-color: var(--accent-purple);
    box-shadow: 0 0 0 3px rgba(139, 92, 246, 0.2);
}

.community__form button {
    margin-top: 0.5rem;
}

.form__note {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.section--faq {
    padding: 0 clamp(0rem, 4vw, 1rem);
}

.faq {
    display: grid;
    gap: 1rem;
    max-width: 760px;
    margin: 0 auto;
}

.faq__item {
    background: rgba(12, 18, 36, 0.85);
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 1rem;
    padding: 1.25rem 1.5rem;
    color: var(--text);
}

.faq__item summary {
    cursor: pointer;
    font-weight: 600;
    display: flex;
    justify-content: space-between;
    align-items: center;
    list-style: none;
}

.faq__item summary::marker,
.faq__item summary::-webkit-details-marker {
    display: none;
}

.faq__item[open] summary {
    color: var(--accent-purple);
}

.faq__item p {
    margin-top: 0.8rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.footer {
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    padding: clamp(2rem, 5vw, 3rem) clamp(1.5rem, 6vw, 6rem);
    background: rgba(8, 12, 24, 0.8);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    align-items: center;
}

.footer__content p {
    color: var(--text-muted);
}

.footer__links {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}

.footer__links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.2s ease;
}

.footer__links a:hover {
    color: var(--accent-blue);
}

.footer__legal {
    font-size: 0.85rem;
    color: rgba(148, 163, 184, 0.7);
}

@media (max-width: 960px) {
    main {
        padding: 0 1.5rem 4rem;
    }

    .section--features,
    .section--tokenomics,
    .section--community {
        padding: 2.2rem 1.75rem;
    }

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

    .showcase__screen {
        margin-inline: auto;
    }
}

@media (max-width: 640px) {
    .footer__content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer__links {
        justify-content: center;
    }
}