:root {
    --bg: #050505;
    --surface: #0b0b0b;
    --surface-2: #101010;
    --text: #f2f2f2;
    --muted: #929292;
    --border: #242424;
    --green: #b7ff00;
    --pink: #ff2d8d;
    --max-width: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--bg);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
}

body.modal-open {
    overflow: hidden;
}

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

button,
input,
textarea {
    font: inherit;
}

.container {
    width: min(var(--max-width), calc(100% - 48px));
    margin: 0 auto;
}


/* ========================================
   HEADER
======================================== */

.site-header {
    position: relative;
    z-index: 20;
    border-bottom: 1px solid var(--border);
}

.nav {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.04em;
}

.brand-logo {
    width: 34px;
    height: 34px;
    object-fit: contain;
}

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

.nav-link {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--text);
}

.nav-link-highlight {
    color: var(--green);
}


/* ========================================
   HERO
======================================== */

.hero {
    min-height: 720px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--border);
}

.hero-content {
    padding: 100px 0;
}

.eyebrow,
.section-label {
    color: var(--green);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.hero h1 {
    margin-top: 24px;
    font-size: clamp(4rem, 10vw, 9rem);
    line-height: 0.86;
    letter-spacing: -0.06em;
    text-transform: uppercase;
}

.hero h1 span {
    color: var(--pink);
}

.hero-subtitle {
    margin-top: 45px;
    font-size: clamp(1.5rem, 3vw, 2.5rem);
    line-height: 1.15;
    font-weight: 600;
}

.hero-text {
    max-width: 600px;
    margin-top: 24px;
    color: var(--muted);
    font-size: 16px;
}

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


/* ========================================
   BUTTONS
======================================== */

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 0 22px;
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition:
        background 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease;
}

.button-primary {
    background: var(--green);
    color: #050505;
}

.button-primary:hover {
    background: #d0ff59;
}

.button-secondary {
    border-color: var(--border);
    color: var(--text);
    background: transparent;
}

.button-secondary:hover {
    border-color: var(--text);
}


/* ========================================
   SECTIONS
======================================== */

.section {
    padding: 125px 0;
    border-bottom: 1px solid var(--border);
}

.section h2,
.cta h2 {
    margin-top: 25px;
    font-size: clamp(3rem, 7vw, 6.5rem);
    line-height: 0.92;
    letter-spacing: -0.055em;
    text-transform: uppercase;
}

.section h2 span {
    color: var(--pink);
}

.intro {
    max-width: 650px;
    margin-top: 35px;
    color: var(--muted);
    font-size: 17px;
}


/* ========================================
   CARDS
======================================== */

.cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    margin-top: 70px;
    background: var(--border);
    border: 1px solid var(--border);
}

.card {
    min-height: 300px;
    padding: 32px;
    background: var(--surface);
}

.card-number {
    display: block;
    color: var(--green);
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.1em;
}

.card h3 {
    margin-top: 90px;
    font-size: 23px;
    line-height: 1.1;
}

.card p {
    margin-top: 15px;
    color: var(--muted);
    font-size: 14px;
}


/* ========================================
   DELEGATION
======================================== */

.delegate-action {
    margin-top: 48px;
}

.wallet-note {
    margin-top: 12px;
    color: var(--muted);
    font-size: 13px;
}

.addresses {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
    margin-top: 65px;
}

.address-card {
    padding: 28px;
    background: var(--surface);
    border: 1px solid var(--border);
}

.address-label {
    margin-bottom: 18px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.address-card code,
.node code {
    display: block;
    overflow-wrap: anywhere;
    color: var(--text);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 12px;
    line-height: 1.6;
}

.address-card button {
    margin-top: 20px;
    padding: 0;
    border: 0;
    background: transparent;
    color: var(--green);
    cursor: pointer;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.address-card button:hover {
    color: var(--pink);
}

.nodes {
    display: grid;
    gap: 1px;
    margin-top: 16px;
    background: var(--border);
    border: 1px solid var(--border);
}

.node {
    display: grid;
    grid-template-columns: 140px 1fr;
    gap: 25px;
    padding: 22px 28px;
    background: var(--surface);
}

.node strong {
    color: var(--green);
    font-size: 12px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}


/* ========================================
   API PREVIEW
======================================== */

.api-preview {
    background: #080808;
}

.api-preview-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1px;
    margin-top: 65px;
    background: var(--border);
    border: 1px solid var(--border);
}

.api-item {
    padding: 35px;
    background: var(--surface);
}

.api-item span {
    display: block;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.api-item strong {
    display: block;
    margin-top: 15px;
    color: var(--green);
    font-size: 34px;
}


/* ========================================
   CUSTOM FEEDS
======================================== */

.custom-feed-action {
    margin-top: 40px;
}


/* ========================================
   CTA
======================================== */

.cta {
    padding: 140px 0;
}

.cta h2 {
    max-width: 1000px;
}

.cta h2 span {
    color: var(--pink);
}

.cta .button {
    margin-top: 50px;
}


/* ========================================
   FOOTER
======================================== */

footer {
    padding: 30px 0;
    border-top: 1px solid var(--border);
    color: var(--muted);
    font-size: 12px;
}


/* ========================================
   CONTACT MODAL
======================================== */

.contact-modal {
    position: fixed;
    inset: 0;
    z-index: 1000;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 24px;

    opacity: 0;
    visibility: hidden;
    pointer-events: none;

    transition:
        opacity 0.2s ease,
        visibility 0.2s ease;
}

.contact-modal.is-open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
}

.contact-modal-backdrop {
    position: absolute;
    inset: 0;

    background: rgba(0, 0, 0, 0.86);
    backdrop-filter: blur(8px);
}

.contact-modal-box {
    position: relative;
    z-index: 1;

    width: min(620px, 100%);
    max-height: calc(100vh - 48px);
    overflow-y: auto;

    padding: 44px;

    background: var(--surface);
    border: 1px solid var(--border);

    box-shadow: 0 25px 100px rgba(0, 0, 0, 0.65);

    transform: translateY(10px);
    transition: transform 0.2s ease;
}

.contact-modal.is-open .contact-modal-box {
    transform: translateY(0);
}

.contact-modal-box h2 {
    margin-top: 20px;
    margin-bottom: 38px;

    font-size: clamp(2.8rem, 7vw, 5rem);
    line-height: 0.9;
    letter-spacing: -0.055em;
    text-transform: uppercase;
}

.contact-modal-close {
    position: absolute;
    top: 18px;
    right: 20px;

    width: 40px;
    height: 40px;

    border: 1px solid var(--border);
    background: transparent;
    color: var(--muted);

    cursor: pointer;
    font-size: 26px;
    line-height: 1;

    transition:
        color 0.2s ease,
        border-color 0.2s ease;
}

.contact-modal-close:hover {
    border-color: var(--pink);
    color: var(--pink);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.form-field {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-field label {
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.form-field input,
.form-field textarea {
    width: 100%;

    padding: 15px 16px;

    border: 1px solid var(--border);
    outline: none;

    background: #050505;
    color: var(--text);

    font-size: 15px;

    transition: border-color 0.2s ease;
}

.form-field input:focus,
.form-field textarea:focus {
    border-color: var(--green);
}

.form-field textarea {
    min-height: 150px;
    resize: vertical;
}

.contact-form .button {
    align-self: flex-start;
    margin-top: 5px;
}

.form-honeypot {
    position: absolute;
    left: -9999px;

    width: 1px;
    height: 1px;

    overflow: hidden;
}


/* ========================================
   API PAGE
======================================== */

.api-hero {
    padding: 120px 0;
    border-bottom: 1px solid var(--border);
}

.api-endpoints {
    display: grid;
    gap: 1px;
    margin-top: 65px;
    background: var(--border);
    border: 1px solid var(--border);
}

.api-endpoint {
    display: grid;
    grid-template-columns: 120px 1fr 100px;
    align-items: center;
    gap: 25px;
    padding: 25px 30px;
    background: var(--surface);
}

.api-endpoint strong {
    color: var(--green);
    font-size: 12px;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.api-endpoint code {
    overflow-wrap: anywhere;
    color: var(--text);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 13px;
}

.api-endpoint .price {
    color: var(--pink);
    font-weight: 700;
    text-align: right;
}

.api-block {
    padding: 100px 0;
    border-bottom: 1px solid var(--border);
}

.api-block h2 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    line-height: 0.95;
    letter-spacing: -0.05em;
}

.api-block p {
    max-width: 700px;
    margin-top: 25px;
    color: var(--muted);
}

.api-code {
    margin-top: 45px;
    padding: 25px;

    overflow-x: auto;

    border: 1px solid var(--border);
    background: #030303;

    color: var(--green);
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 13px;
    line-height: 1.7;
}


/* ========================================
   MOBILE
======================================== */

@media (max-width: 800px) {

    .container {
        width: min(var(--max-width), calc(100% - 32px));
    }

    .nav {
        min-height: 70px;
    }

    .nav-links {
        gap: 15px;
    }

    .nav-link {
        font-size: 10px;
    }

    .hero {
        min-height: auto;
    }

    .hero-content {
        padding: 90px 0;
    }

    .section {
        padding: 90px 0;
    }

    .cards,
    .addresses,
    .api-preview-grid {
        grid-template-columns: 1fr;
    }

    .card {
        min-height: auto;
    }

    .card h3 {
        margin-top: 55px;
    }

    .node {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .api-endpoint {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .api-endpoint .price {
        text-align: left;
    }

    .cta {
        padding: 100px 0;
    }

    .contact-modal {
        padding: 16px;
    }

    .contact-modal-box {
        padding: 36px 24px 28px;
        max-height: calc(100vh - 32px);
    }

    .contact-modal-box h2 {
        margin-bottom: 30px;
    }
}


@media (max-width: 520px) {

    .brand span {
        display: none;
    }

    .nav-links {
        gap: 12px;
    }

    .nav-link:nth-child(3) {
        display: none;
    }

    .hero h1 {
        font-size: clamp(3.5rem, 18vw, 6rem);
    }

    .hero-subtitle {
        font-size: 1.4rem;
    }

    .section h2,
    .cta h2 {
        font-size: clamp(2.7rem, 14vw, 4.5rem);
    }

    .contact-modal-box {
        padding: 34px 20px 24px;
    }
}