@font-face {
    font-family: "Neue Haas Display";
    font-style: normal;
    font-weight: 400;
    src: url("../font/NeueHaasDisplayRoman.woff2") format("woff2");
    font-display: swap;
}

@font-face {
    font-family: "Neue Haas Display";
    font-style: normal;
    font-weight: 700;
    src: url("../font/NeueHaasDisplayBold.woff2") format("woff2");
    font-display: swap;
}

@font-face {
    font-family: "Neue Haas Display";
    font-style: normal;
    font-weight: 900;
    src: url("../font/NeueHaasDisplayBlack.woff2") format("woff2");
    font-display: swap;
}

:root {
    --page: #0a101f;
    --page-deep: #070c17;
    --panel: #151d2d;
    --panel-soft: #1d2637;
    --charcoal: #26282b;
    --charcoal-light: #353941;
    --blue: #2e7bff;
    --blue-strong: #1f6fff;
    --blue-soft: #5f85db;
    --blue-pale: #90b8f8;
    --text: #f7f9fd;
    --muted: #aebbd1;
    --dim: #7888a5;
    --line: rgba(176, 186, 197, 0.18);
    --line-strong: rgba(144, 184, 248, 0.35);
    --shadow: 0 22px 54px rgba(0, 0, 0, 0.34);
    --ease: cubic-bezier(0.33, 1, 0.68, 1);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Neue Haas Display", Arial, sans-serif;
}

html {
    min-width: 320px;
    scroll-behavior: smooth;
    background: var(--page);
}

body {
    min-width: 320px;
    overflow-x: hidden;
    background: var(--page);
    color: var(--text);
    font-family: "Neue Haas Display", Arial, sans-serif;
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

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

button,
input,
textarea {
    font: inherit;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}

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

:focus-visible {
    outline: 2px solid var(--blue-pale);
    outline-offset: 4px;
}

.section-shell,
.site-header-inner,
.site-footer-inner {
    width: min(1216px, calc(100% - 48px));
    margin-inline: auto;
}

.site-header {
    position: fixed;
    z-index: 50;
    top: 0;
    right: 0;
    left: 0;
    padding-top: 16px;
    transition: padding 180ms var(--ease), background 180ms var(--ease), border-color 180ms var(--ease);
}

.site-header.is-scrolled {
    padding-top: 0;
    border-bottom: 1px solid var(--line);
    background: rgba(10, 16, 31, 0.94);
    backdrop-filter: blur(14px);
}

.site-header-inner {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    min-height: 66px;
    align-items: center;
    gap: 24px;
}

.site-brand {
    display: inline-flex;
    width: fit-content;
    align-items: center;
    gap: 11px;
}

.site-brand img {
    width: 42px;
    height: 42px;
    object-fit: contain;
}

.site-brand span {
    color: var(--text);
    font-size: 24px;
    font-weight: 900;
    line-height: 1;
}

.site-nav {
    display: flex;
    min-height: 54px;
    align-items: center;
    gap: 4px;
    padding: 6px;
    border: 1px solid rgba(176, 186, 197, 0.08);
    border-radius: 10px;
    background: rgba(7, 12, 23, 0.78);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.18);
}

.site-nav a {
    display: inline-flex;
    min-height: 40px;
    align-items: center;
    padding: 0 15px;
    border-radius: 7px;
    color: var(--dim);
    font-size: 14px;
    font-weight: 700;
    transition: background 160ms var(--ease), color 160ms var(--ease);
}

.site-nav a:hover,
.site-nav a.is-active {
    background: rgba(46, 123, 255, 0.12);
    color: var(--text);
}

.site-header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 16px;
}

.header-sign-in {
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
    transition: color 160ms var(--ease);
}

.header-sign-in:hover {
    color: var(--text);
}

.button {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 900;
    line-height: 1;
    transition: background 160ms var(--ease), border-color 160ms var(--ease), color 160ms var(--ease), box-shadow 160ms var(--ease), transform 160ms var(--ease);
}

.button svg {
    width: 19px;
    height: 19px;
    flex: none;
    stroke-width: 2.2;
}

.button:hover {
    transform: translateY(-1px);
}

.button-primary {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 10px 26px rgba(46, 123, 255, 0.28);
}

.button-primary:hover {
    background: var(--blue-strong);
    box-shadow: 0 12px 30px rgba(46, 123, 255, 0.38);
}

.button-secondary {
    border-color: var(--line-strong);
    background: rgba(21, 29, 45, 0.84);
    color: var(--text);
}

.button-secondary:hover {
    border-color: var(--blue-pale);
    background: var(--panel-soft);
}

.button-light {
    background: #f3f6fb;
    color: #111827;
}

.button-light:hover {
    background: #fff;
}

.button-small {
    min-height: 42px;
    padding-inline: 18px;
    font-size: 14px;
}

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
    color: var(--text);
    cursor: pointer;
}

.menu-toggle svg {
    width: 21px;
    height: 21px;
}

.hero {
    position: relative;
    display: grid;
    min-height: 650px;
    place-items: center;
    overflow: hidden;
    background-color: var(--page-deep);
    background-image: url("../img/hero-product-preview.png");
    background-position: center;
    background-size: cover;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: rgba(7, 12, 23, 0.78);
}

.hero-content {
    position: relative;
    z-index: 1;
    display: grid;
    width: min(860px, calc(100% - 48px));
    justify-items: center;
    gap: 18px;
    padding-top: 72px;
    text-align: center;
}

.section-kicker {
    display: inline-flex;
    width: fit-content;
    min-height: 30px;
    align-items: center;
    padding: 0 11px;
    border: 1px solid rgba(144, 184, 248, 0.28);
    border-radius: 999px;
    background: rgba(46, 123, 255, 0.12);
    color: var(--blue-pale);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.hero h1 {
    color: #fff;
    font-size: 84px;
    font-weight: 900;
    line-height: 0.95;
    text-shadow: 0 0 44px rgba(46, 123, 255, 0.68);
}

.hero-statement {
    max-width: 820px;
    color: #fff;
    font-size: 42px;
    font-weight: 900;
    line-height: 1.04;
}

.hero-description {
    max-width: 650px;
    color: var(--muted);
    font-size: 18px;
    font-weight: 400;
    line-height: 1.55;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    margin-top: 8px;
}

.hero-scroll {
    position: absolute;
    z-index: 2;
    bottom: 24px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.hero-scroll svg {
    width: 16px;
    height: 16px;
}

.feature-section {
    padding-block: 76px 92px;
}

.section-heading {
    display: grid;
    max-width: 700px;
    gap: 14px;
    margin-bottom: 38px;
}

.section-heading h2,
.faq-heading h2 {
    color: var(--text);
    font-size: 54px;
    font-weight: 900;
    line-height: 1.02;
}

.section-heading p,
.faq-heading p {
    color: var(--muted);
    font-size: 17px;
    line-height: 1.55;
}

.feature-mosaic {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-rows: 230px;
    gap: 16px;
}

.feature-card {
    position: relative;
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    overflow: hidden;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--panel);
    transition: border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.feature-card:hover {
    border-color: var(--line-strong);
    box-shadow: var(--shadow);
}

.feature-icon {
    display: grid;
    width: 44px;
    height: 44px;
    flex: none;
    place-items: center;
    border-radius: 8px;
    background: #f3f6fb;
    color: #182238;
}

.feature-icon svg {
    width: 21px;
    height: 21px;
    stroke-width: 1.9;
}

.feature-card h3 {
    color: var(--text);
    font-size: 21px;
    font-weight: 900;
    line-height: 1.15;
}

.feature-card p {
    color: var(--muted);
    font-size: 15px;
    line-height: 1.5;
}

.feature-card-tall {
    grid-row: span 2;
}

.feature-card-tall img {
    width: 100%;
    min-height: 0;
    flex: 1;
    margin-top: 4px;
    border-radius: 6px;
    object-fit: cover;
    object-position: left top;
}

.feature-card-wide {
    display: grid;
    grid-column: span 2;
    grid-template-columns: minmax(0, 0.9fr) minmax(260px, 1.2fr);
    align-items: stretch;
    gap: 22px;
}

.feature-card-wide > div {
    display: flex;
    min-width: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
}

.feature-card-wide img {
    width: 100%;
    height: 100%;
    min-height: 0;
    border-radius: 6px;
    object-fit: cover;
    object-position: left top;
}

.showcase-section {
    padding-block: 88px 92px;
    border-block: 1px solid var(--line);
    background: var(--page-deep);
}

.showcase-heading-row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 24px;
}

.showcase-heading-row .section-heading {
    margin-bottom: 0;
}

.showcase-controls {
    display: flex;
    gap: 10px;
}

.showcase-controls button,
.footer-top {
    display: grid;
    width: 52px;
    height: 52px;
    place-items: center;
    border: 1px solid var(--line-strong);
    border-radius: 50%;
    background: var(--panel);
    color: var(--text);
    cursor: pointer;
    transition: border-color 160ms var(--ease), background 160ms var(--ease);
}

.showcase-controls button:hover,
.footer-top:hover {
    border-color: var(--blue-pale);
    background: var(--blue);
}

.showcase-controls svg,
.footer-top svg {
    width: 21px;
    height: 21px;
}

.showcase-viewport {
    width: 100%;
    margin-top: 54px;
    overflow: hidden;
}

.showcase-track {
    display: flex;
    gap: 24px;
    align-items: stretch;
    transform: translateX(calc(50vw - 474px - 924px));
    transition: transform 480ms var(--ease);
    will-change: transform;
}

.showcase-slide {
    width: min(62vw, 900px);
    min-width: min(62vw, 900px);
    padding: 16px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--panel);
    opacity: 0.48;
    transition: border-color 240ms var(--ease), opacity 240ms var(--ease), transform 240ms var(--ease);
}

.showcase-slide.is-current {
    border-color: var(--line-strong);
    opacity: 1;
}

.showcase-slide img {
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 6px;
    object-fit: cover;
    object-position: left top;
}

.showcase-slide figcaption {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 4px 4px;
}

.showcase-slide strong,
.showcase-slide span {
    display: block;
}

.showcase-slide strong {
    color: var(--text);
    font-size: 18px;
    font-weight: 900;
}

.showcase-slide span {
    max-width: 520px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.45;
    text-align: right;
}

.platform-proof {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 58px;
    border: 1px solid var(--line);
    border-radius: 9px;
    background: var(--panel);
}

.platform-proof div {
    display: grid;
    gap: 5px;
    padding: 22px 28px;
}

.platform-proof div + div {
    border-left: 1px solid var(--line);
}

.platform-proof strong {
    color: var(--text);
    font-size: 24px;
    font-weight: 900;
}

.platform-proof span {
    color: var(--muted);
    font-size: 14px;
}

.audience-section {
    padding-block: 92px 102px;
}

.audience-heading {
    max-width: 620px;
}

.audience-layout {
    display: grid;
    grid-template-columns: minmax(300px, 0.78fr) minmax(0, 1.35fr);
    align-items: end;
    gap: 30px;
}

.audience-card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    padding: 34px;
    border: 1px solid var(--line);
    border-radius: 10px;
}

.audience-player {
    min-height: 390px;
    background: var(--panel);
}

.audience-producer {
    min-height: 510px;
    padding: 42px;
    border-color: rgba(144, 184, 248, 0.46);
    background: var(--blue-soft);
    color: #0d1527;
}

.audience-label {
    display: inline-flex;
    min-height: 30px;
    align-items: center;
    padding: 0 10px;
    border: 1px solid currentColor;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
}

.audience-card h3 {
    font-size: 34px;
    font-weight: 900;
    line-height: 1.08;
}

.audience-card ul {
    display: grid;
    gap: 13px;
    list-style: none;
}

.audience-card li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 15px;
    line-height: 1.45;
}

.audience-card li svg {
    width: 18px;
    height: 18px;
    flex: none;
    margin-top: 1px;
}

.audience-player li {
    color: var(--muted);
}

.audience-player .button {
    margin-top: auto;
}

.producer-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    width: 100%;
    gap: 28px;
}

.producer-action {
    display: flex;
    width: 100%;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: auto;
    padding: 22px;
    border-radius: 8px;
    background: #f3f6fb;
}

.producer-action div {
    display: grid;
    gap: 5px;
}

.producer-action strong {
    color: #111827;
    font-size: 20px;
    font-weight: 900;
}

.producer-action span {
    color: #52617a;
    font-size: 13px;
    line-height: 1.35;
}

.producer-action .button {
    background: #111827;
    color: #fff;
}

.faq-section {
    display: grid;
    grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
    gap: 80px;
    padding-block: 90px 102px;
}

.faq-heading {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
}

.faq-list {
    display: grid;
    align-content: start;
    gap: 12px;
}

.faq-list details {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--panel);
}

.faq-list details[open] {
    border-color: var(--line-strong);
}

.faq-list summary {
    display: flex;
    min-height: 68px;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 0 22px;
    color: var(--text);
    cursor: pointer;
    font-size: 17px;
    font-weight: 900;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary svg {
    width: 18px;
    height: 18px;
    flex: none;
    color: var(--blue-pale);
}

.faq-list details p {
    padding: 0 22px 22px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.55;
}

.contact-section {
    padding-block: 90px 72px;
    border-top: 1px solid var(--line);
    background: var(--page-deep);
}

.contact-inner {
    display: grid;
    grid-template-columns: minmax(260px, 0.72fr) minmax(0, 1.28fr);
    gap: 80px;
    padding: 54px;
    border: 1px solid var(--line-strong);
    border-radius: 10px;
    background: rgba(7, 12, 23, 0.92);
    box-shadow: var(--shadow);
}

.contact-heading {
    align-content: start;
    margin-bottom: 0;
}

.contact-form {
    display: grid;
    gap: 18px;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px;
}

.contact-form label {
    display: grid;
    gap: 8px;
}

.contact-form label > span {
    color: var(--muted);
    font-size: 13px;
    font-weight: 700;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    border: 1px solid var(--line-strong);
    border-radius: 7px;
    background: rgba(10, 16, 31, 0.92);
    color: var(--text);
    outline: none;
    transition: border-color 160ms var(--ease), box-shadow 160ms var(--ease);
}

.contact-form input {
    height: 50px;
    padding: 0 14px;
}

.contact-form textarea {
    min-height: 160px;
    resize: vertical;
    padding: 14px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: var(--dim);
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: var(--blue-pale);
    box-shadow: 0 0 0 3px rgba(46, 123, 255, 0.16);
}

.contact-submit {
    width: 100%;
}

.contact-feedback {
    padding: 12px 14px;
    border: 1px solid rgba(39, 200, 64, 0.34);
    border-radius: 7px;
    background: rgba(39, 200, 64, 0.1);
    color: #baf3c4;
    font-size: 14px;
    line-height: 1.45;
}

.site-footer {
    padding: 0 24px 30px;
    background: var(--page-deep);
}

.site-footer-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(260px, 1fr) minmax(0, 1.35fr);
    gap: 80px;
    padding: 64px 72px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--charcoal);
}

.footer-brand-block {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 22px;
}

.footer-brand-block p {
    max-width: 340px;
    color: var(--muted);
    font-size: 16px;
    line-height: 1.5;
}

.footer-brand-block small {
    color: var(--dim);
    font-size: 12px;
}

.footer-links {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 30px;
}

.footer-links > div {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 13px;
}

.footer-links strong {
    margin-bottom: 5px;
    color: var(--text);
    font-size: 14px;
    font-weight: 900;
}

.footer-links a {
    color: var(--muted);
    font-size: 14px;
    transition: color 160ms var(--ease);
}

.footer-links a:hover {
    color: var(--blue-pale);
}

.footer-top {
    position: absolute;
    right: 20px;
    bottom: 20px;
}

@media (max-width: 1080px) {
    .site-header-inner {
        grid-template-columns: auto 1fr auto;
    }

    .site-nav a {
        padding-inline: 10px;
    }

    .feature-mosaic {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .feature-card-tall {
        grid-row: span 2;
    }

    .feature-card-wide {
        grid-column: span 2;
    }

    .audience-layout {
        grid-template-columns: 1fr;
        align-items: stretch;
    }

    .audience-player,
    .audience-producer {
        min-height: auto;
    }

    .faq-section,
    .contact-inner {
        grid-template-columns: 1fr;
        gap: 42px;
    }
}

@media (max-width: 840px) {
    .section-shell,
    .site-header-inner,
    .site-footer-inner {
        width: min(100% - 32px, 720px);
    }

    .site-header {
        padding-top: 0;
        border-bottom: 1px solid var(--line);
        background: rgba(10, 16, 31, 0.96);
    }

    .site-header-inner {
        display: flex;
        min-height: 68px;
    }

    .site-brand {
        margin-right: auto;
    }

    .site-brand span {
        font-size: 21px;
    }

    .site-nav {
        position: fixed;
        top: 68px;
        right: 0;
        left: 0;
        display: none;
        min-height: 0;
        flex-direction: column;
        align-items: stretch;
        padding: 14px 16px 18px;
        border: 0;
        border-bottom: 1px solid var(--line);
        border-radius: 0;
        background: var(--page);
    }

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

    .site-nav a {
        min-height: 44px;
    }

    .header-sign-in,
    .site-header-actions > .button {
        display: none;
    }

    .menu-toggle {
        display: grid;
    }

    .hero {
        min-height: 680px;
    }

    .hero h1 {
        font-size: 68px;
    }

    .hero-statement {
        font-size: 34px;
    }

    .showcase-heading-row {
        align-items: center;
    }

    .showcase-track {
        gap: 16px;
    }

    .showcase-slide {
        width: min(82vw, 680px);
        min-width: min(82vw, 680px);
    }

    .showcase-slide figcaption {
        display: grid;
    }

    .showcase-slide span {
        text-align: left;
    }

    .platform-proof {
        grid-template-columns: 1fr;
    }

    .platform-proof div + div {
        border-top: 1px solid var(--line);
        border-left: 0;
    }

    .site-footer-inner {
        grid-template-columns: 1fr;
        gap: 42px;
        padding: 44px;
    }
}

@media (max-width: 620px) {
    .section-shell,
    .site-header-inner,
    .site-footer-inner {
        width: calc(100% - 28px);
    }

    .hero {
        min-height: 620px;
        background-position: 32% center;
    }

    .hero-content {
        width: calc(100% - 32px);
        gap: 15px;
    }

    .hero h1 {
        font-size: 54px;
    }

    .hero-statement {
        font-size: 30px;
        line-height: 1.08;
    }

    .hero-description {
        font-size: 16px;
    }

    .hero-actions,
    .hero-actions .button {
        width: 100%;
    }

    .feature-section,
    .showcase-section,
    .audience-section,
    .faq-section,
    .contact-section {
        padding-block: 78px;
    }

    .section-heading h2,
    .faq-heading h2 {
        font-size: 38px;
        line-height: 1.08;
    }

    .feature-mosaic {
        grid-template-columns: 1fr;
        grid-auto-rows: auto;
    }

    .feature-card,
    .feature-card-tall,
    .feature-card-wide {
        grid-column: auto;
        grid-row: auto;
        min-height: 220px;
    }

    .feature-card-wide {
        grid-template-columns: 1fr;
    }

    .feature-card-wide img,
    .feature-card-tall img {
        min-height: 210px;
    }

    .showcase-heading-row {
        display: grid;
    }

    .showcase-viewport {
        margin-top: 30px;
    }

    .showcase-slide {
        width: calc(100vw - 48px);
        min-width: calc(100vw - 48px);
        padding: 9px;
    }

    .showcase-slide figcaption {
        padding: 14px 5px 5px;
    }

    .platform-proof {
        margin-top: 34px;
    }

    .audience-card,
    .audience-producer {
        padding: 26px;
    }

    .audience-card h3 {
        font-size: 28px;
    }

    .producer-columns,
    .contact-grid,
    .footer-links {
        grid-template-columns: 1fr;
    }

    .producer-action {
        display: grid;
    }

    .producer-action .button {
        width: 100%;
    }

    .faq-section {
        gap: 34px;
    }

    .contact-inner {
        width: calc(100% - 28px);
        padding: 24px;
    }

    .site-footer {
        padding-inline: 0;
    }

    .site-footer-inner {
        padding: 32px 26px 84px;
    }
}

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

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: 0.01ms !important;
    }
}