@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("./fonts/inter-cyrillic.woff2") format("woff2");
    unicode-range: U+301, U+400-45F, U+490-491, U+4B0-4B1, U+2116;
}

@font-face {
    font-family: "Inter";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("./fonts/inter-latin.woff2") format("woff2");
    unicode-range:
        U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
        U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
    font-family: "Geist";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("./fonts/geist-cyrillic.woff2") format("woff2");
    unicode-range: U+301, U+400-45F, U+490-491, U+4B0-4B1, U+2116;
}

@font-face {
    font-family: "Geist";
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url("./fonts/geist-latin.woff2") format("woff2");
    unicode-range:
        U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
        U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193,
        U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
    --background: #000000;
    --foreground: #ffffff;
    --card: #141414;
    --card-strong: rgba(22, 22, 22, 0.94);
    --card-border: rgba(255, 255, 255, 0.11);
    --card-border-strong: rgba(252, 238, 33, 0.24);
    --muted: rgba(255, 255, 255, 0.68);
    --muted-strong: rgba(255, 255, 255, 0.84);
    --primary: #fcee21;
    --primary-dark: #d3b400;
    --primary-foreground: #000000;
    --surface-gradient: linear-gradient(
        180deg,
        rgba(255, 255, 255, 0.06) 0%,
        rgba(255, 255, 255, 0.01) 100%
    );
    --accent-gradient: linear-gradient(
        90deg,
        rgba(252, 238, 33, 0.75) 0%,
        rgba(255, 247, 133, 1) 50%,
        rgba(252, 238, 33, 0.85) 100%
    );
    --foreground-gradient: linear-gradient(
        90deg,
        rgba(255, 228, 247, 0.7) 0%,
        rgba(255, 255, 255, 1) 52%,
        rgba(255, 235, 247, 0.72) 100%
    );
    --cta-gradient: radial-gradient(
        120% 140% at 50% 0%,
        rgba(252, 238, 33, 0.22) 0%,
        rgba(252, 238, 33, 0.2) 28%,
        rgba(20, 20, 20, 1) 72%
    );
    --shadow-yellow-glow:
        0 93px 26px rgba(252, 238, 33, 0), 0 63px 24px rgba(252, 238, 33, 0.01),
        0 34px 20px rgba(252, 238, 33, 0.05),
        0 15px 15px rgba(252, 238, 33, 0.09), 0 4px 8px rgba(252, 238, 33, 0.1);
    --shadow-card: 0 22px 70px rgba(0, 0, 0, 0.45);
    --container: 1224px;
    --radius-sm: 16px;
    --radius-md: 22px;
    --radius-lg: 30px;
    --radius-xl: 38px;
    --header-height: 88px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-width: 320px;
    font-family: "Inter", Arial, sans-serif;
    color: var(--foreground);
    background-color: var(--background);
    background-image: url("./images/honeycomb.webp");
    background-repeat: repeat;
    background-size: 520px auto;
    line-height: 1.5;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0 0 auto;
    height: 860px;
    background-image: url("./images/main.webp");
    background-repeat: no-repeat;
    background-position: top center;
    background-size: cover;
    pointer-events: none;
    z-index: -1;
}

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

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

button {
    font: inherit;
}

.page-shell {
    display: flex;
    min-height: 100vh;
    flex-direction: column;
}

.container {
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto;
}

.section {
    position: relative;
    padding: 72px 0;
}

.text-accent {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 30;
    border-bottom: 1px solid transparent;
    transition:
        background-color 0.25s ease,
        border-color 0.25s ease,
        backdrop-filter 0.25s ease;
}

.site-header.is-scrolled {
    border-bottom-color: var(--card-border);
    background: rgba(0, 0, 0, 0.72);
    backdrop-filter: blur(14px);
}

.site-header__inner {
    display: flex;
    min-height: var(--header-height);
    align-items: center;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    flex-shrink: 0;
}

.brand__icon {
    width: 40px;
    height: 40px;
    color: var(--primary);
}

.brand__text {
    font-family: "Geist", "Inter", Arial, sans-serif;
    font-size: 1.55rem;
    font-weight: 700;
    letter-spacing: -0.04em;
    background: var(--foreground-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.site-nav {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 22px;
}

.site-nav > a:not(.button) {
    color: var(--muted);
    transition: color 0.2s ease;
}

.site-nav > a:not(.button):hover,
.site-nav > a:not(.button):focus-visible {
    color: var(--foreground);
}

.menu-toggle {
    display: none;
    width: 48px;
    height: 48px;
    margin-left: auto;
    padding: 0;
    border: 1px solid var(--card-border);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--foreground);
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.menu-toggle span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 3px auto;
    border-radius: 99px;
    background: currentColor;
    transition:
        transform 0.22s ease,
        opacity 0.22s ease;
}

.menu-toggle.is-active span:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}

.menu-toggle.is-active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.is-active span:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 56px;
    padding: 0 24px;
    border: 1px solid transparent;
    border-radius: 16px;
    background: var(--primary);
    color: var(--primary-foreground);
    font-weight: 700;
    box-shadow: var(--shadow-yellow-glow);
    transition:
        transform 0.2s ease,
        background-color 0.2s ease,
        border-color 0.2s ease,
        color 0.2s ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-1px);
    background: #fff28f;
}

.button--ghost {
    border-color: rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.04);
    color: var(--foreground);
    box-shadow: none;
}

.button--ghost:hover,
.button--ghost:focus-visible {
    background: rgba(255, 255, 255, 0.09);
}

.button--small {
    min-height: 40px;
    padding: 0 18px;
    border-radius: 14px;
    font-size: 0.95rem;
}

.eyebrow-badge,
.section-heading__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    min-height: 36px;
    padding: 0 16px;
    border: 1px solid rgba(252, 238, 33, 0.28);
    border-radius: 999px;
    background: rgba(252, 238, 33, 0.09);
    color: var(--primary);
    font-size: 0.92rem;
    font-weight: 600;
}

.eyebrow-badge__dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 18px rgba(252, 238, 33, 0.7);
}

.hero {
    padding-top: 36px;
}

.hero__layout {
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(0, 0.98fr);
    align-items: center;
    gap: 36px;
}

.hero__copy {
    position: relative;
    z-index: 1;
}

.hero__copy h1,
.section-heading h2 {
    margin: 18px 0 0;
    font-family: "Geist", "Inter", Arial, sans-serif;
    font-size: clamp(2.7rem, 6vw, 4.5rem);
    line-height: 0.98;
    font-weight: 700;
    letter-spacing: -0.055em;
    text-wrap: balance;
    background: var(--foreground-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero__description {
    max-width: 620px;
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 1.12rem;
    text-wrap: pretty;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.hero__proofs {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
    margin: 34px 0 0;
    padding: 0;
    list-style: none;
}

.hero__proofs li {
    min-height: 120px;
    padding: 18px;
    border: 1px solid var(--card-border);
    border-radius: 22px;
    background: rgba(20, 20, 20, 0.8);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.hero__proofs strong {
    display: block;
    margin-bottom: 8px;
    font-family: "Geist", "Inter", Arial, sans-serif;
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--foreground);
}

.hero__proofs span {
    color: var(--muted);
    font-size: 0.98rem;
}

.hero__visual {
    position: relative;
    min-height: 620px;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    background:
        radial-gradient(
            circle at 50% 0%,
            rgba(252, 238, 33, 0.13),
            transparent 48%
        ),
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.05),
            rgba(255, 255, 255, 0.01)
        ),
        rgba(20, 20, 20, 0.9);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.hero__visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("./images/advantages-honeycomb.webp");
    background-repeat: repeat;
    background-position: top center;
    opacity: 0.16;
}

.hero__visual::after {
    content: "";
    position: absolute;
    inset: auto auto 42px 42px;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: rgba(252, 238, 33, 0.22);
    filter: blur(120px);
}

.hero__badge {
    position: absolute;
    top: 36px;
    left: 48px;
    width: 164px;
    height: auto;
    opacity: 0.94;
    animation: float 7s ease-in-out infinite;
}

.hero-card {
    position: absolute;
    z-index: 1;
    border: 1px solid var(--card-border);
    border-radius: 28px;
    background: rgba(10, 10, 10, 0.82);
    box-shadow:
        inset 0 1px 0 rgba(255, 255, 255, 0.06),
        0 24px 60px rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(12px);
}

.hero-card__eyebrow {
    display: inline-flex;
    margin-bottom: 12px;
    color: var(--primary);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-card--control {
    top: 118px;
    left: 48px;
    width: min(100% - 96px, 370px);
    padding: 26px;
}

.hero-card--control h2 {
    margin: 0;
    font-family: "Geist", "Inter", Arial, sans-serif;
    font-size: 2rem;
    letter-spacing: -0.05em;
}

.hero-card--control p,
.hero-card--terminal p,
.hero-card--status span {
    margin: 12px 0 0;
    color: var(--muted);
}

.hero-card__list,
.hero-card__tags,
.trust-strip,
.price-card__features,
.partner-card__list,
.use-case-card ul {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
}

.hero-card__list li,
.price-card__features li,
.partner-card__list li,
.use-case-card li {
    position: relative;
    padding-left: 18px;
}

.hero-card__list li + li,
.price-card__features li + li,
.partner-card__list li + li,
.use-case-card li + li {
    margin-top: 10px;
}

.hero-card__list li::before,
.price-card__features li::before,
.partner-card__list li::before,
.use-case-card li::before {
    content: "";
    position: absolute;
    top: 0.64em;
    left: 0;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    box-shadow: 0 0 16px rgba(252, 238, 33, 0.45);
}

.hero-card--terminal {
    left: 48px;
    bottom: 42px;
    width: 316px;
    padding: 22px 24px;
    animation: float 8s ease-in-out infinite reverse;
}

.hero-card--terminal code {
    display: block;
    margin: 0;
    font-family: "Geist", "Inter", Arial, sans-serif;
    font-size: 1.05rem;
    color: var(--foreground);
}

.hero-card--location {
    top: 82px;
    right: 48px;
    width: 220px;
    padding: 18px 20px 20px;
}

.hero-card__tags {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.hero-card__tags li {
    padding: 8px 12px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--muted-strong);
    font-size: 0.92rem;
}

.hero-card--status {
    right: 48px;
    bottom: 42px;
    width: 240px;
    padding: 20px 22px;
}

.hero-card__status-row {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    align-items: center;
}

.hero-card__status-row + .hero-card__status-row {
    margin-top: 14px;
}

.hero-card__status-row strong {
    color: var(--foreground);
    font-weight: 700;
    text-align: right;
}

.trust-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin-top: 24px;
}

.trust-strip li {
    padding: 12px 16px;
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 999px;
    background: rgba(14, 14, 14, 0.82);
    color: var(--muted-strong);
}

.section-heading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    text-align: center;
}

.section-heading h2 {
    max-width: 900px;
    font-size: clamp(2.15rem, 4vw, 3.6rem);
}

.section-heading h2 span {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.section-heading p {
    max-width: 820px;
    margin: 0;
    color: var(--muted);
    font-size: 1.08rem;
    text-wrap: balance;
}

.section-heading--left {
    align-items: flex-start;
    text-align: left;
}

.feature-grid,
.pricing-grid,
.use-case-grid {
    display: grid;
    gap: 20px;
    margin-top: 38px;
}

.feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
    position: relative;
    min-height: 360px;
    padding: 26px;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    background: rgba(20, 20, 20, 0.86);
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.feature-card::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("./images/advantages-honeycomb.webp");
    background-repeat: no-repeat;
    background-position: top center;
    background-size: cover;
    opacity: 0.34;
}

.feature-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url("./images/advantages-glow.webp");
    background-repeat: no-repeat;
    background-position: top center;
    background-size: cover;
    opacity: 0.38;
}

.feature-card__art,
.feature-card__content {
    position: relative;
    z-index: 1;
}

.feature-card__art {
    display: flex;
    justify-content: center;
    min-height: 174px;
    padding-top: 6px;
}

.feature-card__content {
    margin-top: 10px;
}

.feature-card h3,
.step-card h3,
.use-case-card h3,
.price-card h3,
.partner-card h2,
.faq-item summary {
    margin: 0;
    font-family: "Geist", "Inter", Arial, sans-serif;
    letter-spacing: -0.04em;
}

.feature-card h3 {
    font-size: 1.6rem;
}

.feature-card p {
    margin: 12px 0 0;
    color: var(--muted);
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin: 40px 0 0;
    padding: 0;
    list-style: none;
}

.step-card {
    min-height: 260px;
    padding: 24px;
    border: 1px solid var(--card-border);
    border-radius: 28px;
    background: rgba(18, 18, 18, 0.88);
    box-shadow: var(--shadow-card);
}

.step-card__index {
    display: inline-flex;
    margin-bottom: 18px;
    color: var(--primary);
    font-family: "Geist", "Inter", Arial, sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
}

.step-card h3 {
    font-size: 1.45rem;
}

.step-card p {
    margin: 12px 0 0;
    color: var(--muted);
}

.support-note {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-top: 24px;
    padding: 24px 28px;
    border: 1px solid var(--card-border);
    border-radius: 28px;
    background: rgba(18, 18, 18, 0.84);
}

.support-note p {
    margin: 0;
    max-width: 820px;
    color: var(--muted-strong);
}

.use-case-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.use-case-card {
    min-height: 100%;
    padding: 26px;
    border: 1px solid var(--card-border);
    border-radius: 28px;
    background: rgba(18, 18, 18, 0.88);
    box-shadow: var(--shadow-card);
}

.use-case-card__label {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    border: 1px solid rgba(255, 255, 255, 0.11);
    border-radius: 999px;
    color: var(--muted-strong);
    background: rgba(255, 255, 255, 0.05);
    font-size: 0.88rem;
    font-weight: 600;
}

.use-case-card h3 {
    margin-top: 18px;
    font-size: 1.5rem;
}

.use-case-card p {
    margin: 12px 0 0;
    color: var(--muted);
}

.pricing-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.billing-toggle {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--card-border);
    border-radius: 999px;
    background: rgba(18, 18, 18, 0.82);
    margin: 34px auto 0;
}

.billing-toggle__button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    padding: 0 18px;
    border: 0;
    border-radius: 999px;
    background: transparent;
    color: var(--muted);
    cursor: pointer;
    transition:
        background-color 0.2s ease,
        color 0.2s ease;
}

.billing-toggle__button span {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 0 8px;
    border-radius: 999px;
    background: rgba(252, 238, 33, 0.14);
    color: var(--primary);
    font-size: 0.78rem;
    font-weight: 700;
}

.billing-toggle__button.is-active {
    background: rgba(255, 255, 255, 0.07);
    color: var(--foreground);
}

.price-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
    padding: 28px;
    border: 1px solid var(--card-border);
    border-radius: 28px;
    background: rgba(18, 18, 18, 0.9);
    box-shadow: var(--shadow-card);
}

.price-card--featured {
    border-color: var(--card-border-strong);
    background:
        radial-gradient(
            circle at top,
            rgba(252, 238, 33, 0.12),
            transparent 35%
        ),
        rgba(18, 18, 18, 0.95);
}

.price-card__header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.price-card__badge {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    margin-bottom: 12px;
    padding: 0 10px;
    border-radius: 999px;
    background: var(--primary);
    color: var(--primary-foreground);
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
}

.price-card h3 {
    font-size: 1.75rem;
}

.price-card__header p {
    margin: 10px 0 0;
    color: var(--muted);
}

.price-card__price {
    display: flex;
    align-items: baseline;
    gap: 12px;
    margin: 24px 0 0;
}

.price-card__prefix {
    color: var(--muted);
    font-size: 1rem;
}

.price-card__money {
    font-family: "Geist", "Inter", Arial, sans-serif;
    font-size: clamp(2.6rem, 4vw, 3.3rem);
    font-weight: 800;
    letter-spacing: -0.05em;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.price-card__period,
.price-card__discount,
.pricing-note,
.site-footer p,
.site-footer__copy {
    color: var(--muted);
}

.price-card__period,
.price-card__discount {
    margin: 8px 0 0;
}

.price-card__discount {
    min-height: 48px;
}

.price-card__features {
    margin-top: 22px;
    flex: 1;
}

.price-card .button {
    width: 100%;
    margin-top: 28px;
}

.pricing-note {
    max-width: 780px;
    margin: 22px auto 0;
    text-align: center;
}

.partner-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    align-items: center;
    padding: 30px;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    background:
        linear-gradient(
            180deg,
            rgba(255, 255, 255, 0.03),
            rgba(255, 255, 255, 0.01)
        ),
        rgba(18, 18, 18, 0.92);
    background-image: url("./images/dust-cloud.webp");
    background-position: center;
    background-size: cover;
    box-shadow: var(--shadow-card);
    overflow: hidden;
}

.partner-card__copy {
    position: relative;
    z-index: 1;
}

.partner-card__copy .section-heading {
    gap: 14px;
}

.partner-card__copy .section-heading h2 {
    font-size: clamp(2rem, 4vw, 3.1rem);
}

.partner-card__list {
    margin-top: 28px;
}

.partner-card__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
}

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

.partner-card__metric {
    min-height: 100%;
    padding: 18px 18px 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 22px;
    background: rgba(0, 0, 0, 0.28);
}

.partner-card__metric-label {
    display: inline-flex;
    margin-bottom: 10px;
    color: var(--primary);
    font-size: 0.84rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.partner-card__metric p {
    margin: 0;
    color: var(--muted);
}

.faq-list {
    max-width: 960px;
    margin: 38px auto 0;
}

.faq-item {
    border: 1px solid var(--card-border);
    border-radius: 24px;
    background: rgba(18, 18, 18, 0.88);
    box-shadow: var(--shadow-card);
}

.faq-item + .faq-item {
    margin-top: 14px;
}

.faq-item[open] {
    border-color: rgba(252, 238, 33, 0.18);
}

.faq-item summary {
    position: relative;
    display: block;
    padding: 22px 60px 22px 24px;
    cursor: pointer;
    font-size: 1.25rem;
    list-style: none;
}

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

.faq-item summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 24px;
    transform: translateY(-50%);
    color: var(--primary);
    font-size: 1.65rem;
    font-weight: 600;
}

.faq-item[open] summary::after {
    content: "-";
}

.faq-item p {
    margin: 0;
    padding: 0 24px 22px;
    color: var(--muted);
}

.cta-panel {
    padding: 34px;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-xl);
    background: var(--cta-gradient);
    box-shadow: var(--shadow-card);
}

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

.cta-panel__actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 14px;
    margin-top: 28px;
}

.site-footer {
    margin-top: auto;
    padding: 26px 0 36px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer p {
    margin: 0;
}

.site-footer__inner {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(320px, 420px) auto;
    align-items: start;
    gap: 28px;
}

.site-footer__brand {
    max-width: 500px;
}

.brand--footer {
    margin-bottom: 14px;
}

.site-footer__nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(140px, 1fr));
    gap: 18px 28px;
    width: 100%;
    max-width: 420px;
    justify-self: center;
}

.site-footer__nav-group {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.site-footer__nav-title {
    margin: 0 0 2px;
    color: var(--foreground);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.site-footer__nav a {
    color: var(--muted);
    line-height: 1.35;
}

.site-footer__nav a:hover,
.site-footer__nav a:focus-visible {
    color: var(--foreground);
}

.site-footer__meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 14px;
    justify-self: end;
}

.site-footer__backlink {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 0 14px;
    border: 1px solid var(--card-border);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.04);
    color: var(--muted-strong);
    transition:
        background-color 0.2s ease,
        color 0.2s ease,
        border-color 0.2s ease;
}

.site-footer__backlink:hover,
.site-footer__backlink:focus-visible {
    border-color: rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.08);
    color: var(--foreground);
}

.site-footer__copy {
    margin: 0;
    white-space: nowrap;
}

[data-reveal] {
    opacity: 0;
    transform: translateY(24px);
    transition:
        opacity 0.6s ease,
        transform 0.6s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes float {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(0, -10px, 0);
    }
}

@media (max-width: 1120px) {
    .hero__layout,
    .pricing-grid,
    .feature-grid,
    .use-case-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .hero__layout {
        align-items: stretch;
    }

    .hero__visual {
        min-height: 560px;
    }

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

    .support-note,
    .site-footer__inner {
        grid-template-columns: 1fr;
    }

    .support-note {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-footer__nav {
        justify-self: start;
        max-width: none;
    }

    .site-footer__meta {
        justify-self: start;
        align-items: flex-start;
    }
}

@media (max-width: 900px) {
    .menu-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: absolute;
        top: calc(100% + 10px);
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        border: 1px solid var(--card-border);
        border-radius: 24px;
        background: rgba(10, 10, 10, 0.94);
        box-shadow: var(--shadow-card);
    }

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

    .site-nav > a:not(.button) {
        padding: 6px 0;
    }

    .site-nav .button {
        width: 100%;
        margin-top: 6px;
    }

    .hero__layout,
    .feature-grid,
    .pricing-grid,
    .use-case-grid,
    .steps-grid {
        grid-template-columns: 1fr;
    }

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

    .hero__visual {
        min-height: 660px;
    }

    .hero-card--control,
    .hero-card--terminal,
    .hero-card--location,
    .hero-card--status {
        width: calc(100% - 48px);
        left: 24px;
        right: 24px;
    }

    .hero-card--control {
        top: 112px;
    }

    .hero-card--location {
        top: 338px;
    }

    .hero-card--terminal {
        bottom: 156px;
    }

    .hero-card--status {
        bottom: 24px;
    }

    .hero__badge {
        top: 22px;
        left: 24px;
        width: 132px;
    }

    .partner-card__grid {
        grid-template-columns: 1fr;
    }

    .site-footer__inner {
        text-align: center;
    }

    .site-footer__nav {
        grid-template-columns: 1fr;
        justify-self: center;
    }

    .site-footer__nav-group,
    .site-footer__meta {
        align-items: center;
    }
}

@media (max-width: 640px) {
    :root {
        --header-height: 74px;
    }

    .section {
        padding: 56px 0;
    }

    .hero {
        padding-top: 18px;
    }

    .hero__copy h1 {
        font-size: clamp(2.3rem, 12vw, 3.4rem);
    }

    .section-heading h2 {
        font-size: clamp(2rem, 10vw, 2.8rem);
    }

    .hero__visual {
        min-height: 700px;
        border-radius: 28px;
    }

    .hero-card--control h2 {
        font-size: 1.65rem;
    }

    .button,
    .button--ghost {
        width: 100%;
    }

    .billing-toggle {
        display: flex;
        width: 100%;
        justify-content: center;
    }

    .billing-toggle__button {
        flex: 1;
        justify-content: center;
    }

    .cta-panel,
    .partner-card,
    .feature-card,
    .price-card,
    .use-case-card,
    .step-card {
        padding: 22px;
    }
}

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

    *,
    *::before,
    *::after {
        animation: none !important;
        transition: none !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}