:root {
    --container-width: 1180px;
    --radius-sm: 12px;
    --radius-md: 18px;
    --radius-lg: 24px;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.25);
    --shadow-card: 0 14px 36px rgba(0, 0, 0, 0.32);
    --border-color: rgba(255, 255, 255, 0.08);
    --surface-1: rgba(255, 255, 255, 0.03);
    --surface-2: rgba(255, 255, 255, 0.05);
    --surface-3: rgba(255, 255, 255, 0.07);
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
    background:
            radial-gradient(circle at top, rgba(255, 255, 255, 0.04), transparent 28%),
            linear-gradient(180deg, #060814 0%, var(--color-background) 100%);
    color: var(--color-text);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

a {
    color: inherit;
}

.container {
    width: 100%;
    max-width: calc(var(--container-width) + 40px);
    margin: 0 auto;
    padding: 0 20px;
}

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    backdrop-filter: blur(16px);
    background: rgba(8, 7, 18, 0.78);
    border-bottom: 1px solid var(--border-color);
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.03em;
}

.logo img {
    max-height: 44px;
    width: auto;
    object-fit: contain;
}

.logo-text {
    gap: 0;
    font-size: 20px;
    font-weight: 900;
    letter-spacing: -0.03em;
}

.logo-gradient {
    background: linear-gradient(90deg, #8b5cf6 0%, #a855f7 35%, #d8b4fe 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.logo-accent {
    color: #e6b17a;
}

.nav {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.nav a {
    text-decoration: none;
    color: rgba(255, 255, 255, 0.78);
    font-size: 15px;
    font-weight: 600;
    padding: 12px 16px;
    border-radius: 999px;
    transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible {
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    transform: translateY(-1px);
}

/* Main spacing */
main {
    padding: 18px 0 56px;
}

/* Generic sections */
section {
    padding:1rem 0;
}

section h1,
section h2 {
    margin: 0 0 18px;
    line-height: 1.25;
    letter-spacing: -0.03em;
}

section h1 {
    font-size: clamp(32px, 5vw, 48px);
    font-weight: 900;
}

section h2 {
    font-size: clamp(26px, 3vw, 42px);
    font-weight: 800;
}

section p {
    margin: 0;
    color: var(--color-text);
    font-size: 18px;
}

.section + .section {
    padding-top: 10px;
}

.section + .section .container {
    backdrop-filter: blur(6px);
}

.section-text p,
.section-list p,
.section-steps p,
.section-table p,
.section-faq p {
    color: var(--color-text);
}

/* Hero */
.section-hero {
    padding: 4px 0 34px;
}

.section-hero .container {
    position: relative;
    overflow: hidden;
}

.section-lead {
    margin-top: 8px;
    font-size: 21px;
    line-height: 1.75;
    color: var(--color-text);
}

.section-figure {
    margin: 22px 0 0;
}

.section-figure img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 18px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: var(--shadow-card);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    margin-top: 28px;
    padding: 0 24px;
    border: 0;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: 0.01em;
    box-shadow: 0 14px 28px color-mix(in srgb, var(--color-primary) 30%, transparent);
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-2px);
    opacity: 0.96;
}

.btn:active {
    transform: translateY(0);
}

.btn-secondary {
    background: transparent;
    border: 1px solid color-mix(in srgb, var(--color-primary) 55%, white 8%);
    box-shadow: none;
    color: var(--color-text);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    background: rgba(255, 255, 255, 0.04);
}

/* Text cards */
.section-text .container,
.section-list .container,
.section-steps .container,
.section-faq .container,
.section-table .container {
    padding: 30px 30px;
}

/* Lists */
.content-list,
.content-steps {
    margin: 0;
    padding-left: 22px;
}

.content-list li,
.content-steps li {
    margin-bottom: 12px;
    font-size: 17px;
    color: var(--color-text);
}

.content-list li:last-child,
.content-steps li:last-child {
    margin-bottom: 0;
}

/* Tables */
.table-responsive {
    overflow-x: auto;
    border-radius: 16px;
}

.content-table {
    width: 100%;
    min-width: 720px;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.015);
}

.content-table th,
.content-table td {
    padding: 16px 18px;
    border: 1px solid rgba(255, 255, 255, 0.06);
    text-align: left;
    vertical-align: top;
}

.content-table th {
    background: rgba(255, 255, 255, 0.06);
    font-size: 15px;
    font-weight: 800;
    color: var(--color-text);
}

.content-table td {
    font-size: 16px;
    color: var(--color-text);
}

.content-table tbody tr:nth-child(even) td {
    background: rgba(255, 255, 255, 0.015);
}

.content-table tbody tr:hover td {
    background: rgba(255, 255, 255, 0.03);
}

/* FAQ */
.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.07);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.025);
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.faq-item[open] {
    background: rgba(255, 255, 255, 0.045);
    border-color: rgba(255, 255, 255, 0.12);
}

.faq-item summary {
    list-style: none;
    cursor: pointer;
    position: relative;
    padding: 18px 54px 18px 18px;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.4;
}

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

.faq-item summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 18px;
    transform: translateY(-50%);
    width: 28px;
    height: 28px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    font-size: 20px;
    font-weight: 700;
}

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

.faq-answer {
    padding: 0 18px 18px;
    color: var(--color-text);
}

.faq-answer p {
    font-size: 16px;
    line-height: 1.7;
}

/* Landing */
.landing {
    padding: 72px 0 56px;
    min-height: calc(100vh - 80px);
}

.landing-hero {
    position: relative;
    max-width: 860px;
    margin: 0 auto;
    padding: 120px 0 90px;
    text-align: center;
}

.landing-hero::before {
    content: "";
    position: absolute;
    inset: 40px auto auto 50%;
    width: 520px;
    height: 220px;
    transform: translateX(-50%);
    background: radial-gradient(circle, rgba(139, 92, 246, 0.16), transparent 70%);
    filter: blur(24px);
    z-index: -1;
}

.landing-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 0 14px;
    margin-bottom: 20px;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
    color: var(--color-text-muted);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.landing-hero h1,
.section-heading h2,
.landing-cta-box h2 {
    max-width: 100%;
}

.landing-hero h1 {
    margin: 0 0 14px;
    font-size: clamp(42px, 6vw, 86px);
    line-height: 1.02;
    font-weight: 900;
    letter-spacing: -0.04em;
    background: linear-gradient(90deg, #8b5cf6 0%, #c084fc 40%, #e6b17a 100%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.landing-hero h2 {
    margin: 0 auto 18px;
    max-width: 760px;
    font-size: clamp(22px, 2.8vw, 36px);
    line-height: 1.28;
    font-weight: 800;
    color: var(--color-text);
}

.landing-hero p {
    max-width: 760px;
    margin: 0 auto;
    font-size: 20px;
    line-height: 1.8;
    color: var(--color-text-muted);
}

.landing-actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    margin-top: 34px;
    flex-wrap: wrap;
}

.landing-section {
    padding: 58px 0;
}

.section-heading {
    margin-bottom: 28px;
}

.section-heading h2 {
    margin: 0 0 10px;
    font-size: clamp(32px, 4vw, 56px);
    line-height: 1.08;
    letter-spacing: -0.035em;
}

.section-heading p {
    margin: 0;
    color: var(--color-text-muted);
    font-size: 18px;
}

.section-heading-center {
    text-align: center;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 22px;
}

.advantage-card {
    padding: 30px 24px;
    min-height: 240px;
    border-radius: 24px;
    border: 1px solid var(--border-color);
    background:
            linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.015)),
            linear-gradient(135deg, rgba(255, 255, 255, 0.02), transparent);
    box-shadow: var(--shadow-card);
    text-align: center;
}

.advantage-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin-bottom: 22px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
    font-size: 34px;
}

.advantage-card h3 {
    margin: 0 0 12px;
    font-size: 30px;
    line-height: 1.15;
    letter-spacing: -0.03em;
}

.advantage-card p {
    margin: 0;
    font-size: 17px;
    color: var(--color-text-muted);
    line-height: 1.7;
}

.brands {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.brand-card {
    min-height: 210px;
    padding: 24px 18px;
    border-radius: 22px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    border: 1px solid var(--border-color);
    background:
            linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.015)),
            linear-gradient(135deg, rgba(255, 255, 255, 0.015), transparent);
    box-shadow: var(--shadow-card);
    text-decoration: none;
    transition: transform 0.22s ease, border-color 0.22s ease;
}

.brand-card:hover,
.brand-card:focus-visible {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.14);
}

.brand-card-media {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.brand-card-media img {
    max-height: 52px;
    width: auto;
    object-fit: contain;
}

.brand-card-fallback {
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-card-body {
    display: flex;
    flex-direction: column;
    gap: 10px;
    align-items: center;
    text-align: center;
}

.brand-card-body strong {
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.brand-card-body span {
    font-size: 15px;
    color: #8b5cf6;
}

.landing-cta-section {
    padding-top: 70px;
    padding-bottom: 70px;
}

.landing-cta-box {
    max-width: 1220px;
    margin: 0 auto;
    padding: 64px 24px;
    text-align: center;
    border-radius: 30px;
    border: 1px solid color-mix(in srgb, var(--color-primary) 35%, rgba(255,255,255,0.08));
    background:
            linear-gradient(135deg, color-mix(in srgb, var(--color-primary) 12%, transparent), transparent 50%),
            linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02));
    box-shadow: var(--shadow-card);
}

.landing-cta-box h2 {
    margin: 0 0 14px;
    font-size: clamp(34px, 4vw, 56px);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.landing-cta-box p {
    margin: 0 0 26px;
    font-size: 20px;
    color: var(--color-text-muted);
}

.landing-cta-box .btn {
    min-width: 220px;
}

/* Footer */
.footer {
    margin-top: 40px;
    border-top: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.015);
}

.footer .container {
    padding-top: 22px;
    padding-bottom: 22px;
}

.footer p,
.footer-note {
    color: rgba(255, 255, 255, 0.58);
}

.footer p {
    margin: 0;
    font-size: 14px;
    text-align: center;
}

.footer-note {
    margin-top: 8px !important;
    font-size: 13px !important;
}

/* Background effects */
.page-bg {
    position: fixed;
    inset: 0;
    z-index: -1;
    overflow: hidden;
    pointer-events: none;
}

.page-glow {
    position: absolute;
    border-radius: 999px;
    filter: blur(90px);
    opacity: 0.22;
}

.page-glow-top {
    top: -140px;
    left: 50%;
    width: 680px;
    height: 320px;
    transform: translateX(-50%);
    background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
}

.page-glow-left {
    top: 180px;
    left: -180px;
    width: 420px;
    height: 420px;
    background: color-mix(in srgb, var(--color-primary) 80%, transparent);
}

.page-glow-bottom {
    right: -120px;
    bottom: 120px;
    width: 360px;
    height: 360px;
    background: color-mix(in srgb, var(--color-accent) 70%, transparent);
}

/* Responsive */
@media (max-width: 1280px) {
    .brands {
        grid-template-columns: repeat(4, minmax(0, 1fr));
    }

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

@media (max-width: 1100px) {
    .section-hero .container {
        padding: 38px;
    }
}

@media (max-width: 900px) {
    .landing {
        padding-top: 44px;
    }

    .landing-hero {
        padding: 70px 0 48px;
    }

    .landing-hero p {
        font-size: 17px;
    }

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

    .landing-cta-box {
        padding: 42px 18px;
        border-radius: 24px;
    }
}

@media (max-width: 820px) {
    .header {
        position: static;
    }

    .header-inner {
        min-height: auto;
        padding: 16px 0;
        flex-direction: column;
        align-items: flex-start;
    }

    .nav {
        width: 100%;
        gap: 8px;
    }

    .nav a {
        padding: 10px 14px;
        font-size: 14px;
    }

    main {
        padding-top: 8px;
    }

    .section {
        padding: 18px 0;
    }

    .section-hero {
        padding: 24px 0 12px;
    }

    .section-hero .container {
        padding: 26px 22px;
        border-radius: 20px;
    }

    .section h1 {
        font-size: 34px;
    }

    .section h2 {
        font-size: 26px;
    }

    .section p,
    .content-list li,
    .content-steps li,
    .content-table td,
    .faq-answer p {
        font-size: 15px;
    }

    .section-lead {
        font-size: 17px;
        line-height: 1.7;
    }

    .section-text .container,
    .section-list .container,
    .section-steps .container,
    .section-faq .container,
    .section-table .container {
        padding: 22px 18px;
        border-radius: 18px;
    }

    .logo-text {
        font-size: 18px;
    }

    .page-glow-top {
        width: 460px;
        height: 240px;
    }

    .landing-hero::before {
        width: 340px;
        height: 180px;
    }
}

@media (max-width: 640px) {
    .landing-hero {
        padding: 44px 0 24px;
    }

    .landing-actions {
        flex-direction: column;
    }

    .advantages-grid,
    .brands {
        grid-template-columns: 1fr;
    }

    .advantage-card {
        min-height: auto;
    }

    .brand-card {
        min-height: 180px;
    }

    .landing-cta-box p {
        font-size: 17px;
    }

    .logo-text {
        font-size: 17px;
    }

    .page-glow-left,
    .page-glow-bottom {
        display: none;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 14px;
    }

    .logo {
        font-size: 20px;
    }

    .logo img {
        max-height: 46px;
    }

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

    .nav a {
        text-align: center;
        width: 100%;
    }

    .section h1 {
        font-size: 30px;
    }

    .section h2 {
        font-size: 23px;
    }

    .btn {
        width: 100%;
        min-height: 50px;
    }

    .faq-item summary {
        padding: 16px 48px 16px 16px;
        font-size: 16px;
    }
}


.table-intro {
    margin: 20px 0 12px;
    font-weight: 600;
    color: #ffffff;
}

.table-responsive {
    width: 100%;
    overflow-x: auto;
    margin: 24px 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
    -webkit-overflow-scrolling: touch;
}

.table-responsive table {
    width: 100%;
    min-width: 680px;
    border-collapse: collapse;
    font-size: 16px;
    line-height: 1.45;
}

.table-responsive thead th {
    padding: 16px 18px;
    text-align: left;
    font-weight: 700;
    font-size: 15px;
    color: #ffffff;
    background: rgba(255, 255, 255, 0.08);
    border-bottom: 1px solid rgba(255, 255, 255, 0.14);
    white-space: nowrap;
}

.table-responsive tbody td {
    padding: 14px 18px;
    color: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    vertical-align: top;
}

.table-responsive tbody tr:last-child td {
    border-bottom: 0;
}

.table-responsive tbody tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.025);
}

.table-responsive tbody tr:hover {
    background: rgba(255, 255, 255, 0.06);
}

.table-meta th:first-child,
.table-meta td:first-child {
    width: 34%;
    white-space: nowrap;
    font-weight: 600;
    color: #ffffff;
}

@media (max-width: 991px) {
    .table-responsive table {
        min-width: 640px;
        font-size: 15px;
    }

    .table-responsive thead th,
    .table-responsive tbody td {
        padding: 13px 16px;
    }
}

@media (max-width: 767px) {
    .table-intro {
        margin: 18px 0 10px;
    }

    .table-responsive {
        margin: 20px 0;
        border-radius: 12px;
    }

    .table-responsive table {
        min-width: 620px;
        font-size: 14px;
    }

    .table-responsive thead th,
    .table-responsive tbody td {
        padding: 12px 14px;
    }
}

section ul {
    margin: 18px 0 24px;
    padding: 0;
    list-style: none;
}

section ul li {
    position: relative;
    padding: 14px 18px 1px 52px;
    color: rgba(255, 255, 255, 0.92);
    line-height: 1.75;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

section ul li:last-child {
    margin-bottom: 0;
}

section ul li::before {
    content: "";
    position: absolute;
    top: 20px;
    left: 20px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(180deg, #ffffff 0%, rgba(255, 255, 255, 0.45) 100%);
    box-shadow: 0 0 0 4px rgba(255, 255, 255, 0.08);
}


section figure {
    margin: 28px 0;
    text-align: center;
}

section figure img {
    display: inline-block;
    width: 100%;
    margin-top: 1rem;
    max-width: 90%;
    height: auto;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.03);
    box-shadow:
            0 12px 30px rgba(0, 0, 0, 0.32),
            0 0 0 1px rgba(255, 255, 255, 0.04) inset;
}

.faq-list {
    margin-top: 24px;
}

.faq-item {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
    overflow: hidden;
}

.faq-item:last-child {
    margin-bottom: 0;
}

.faq-item summary {
    position: relative;
    display: block;
    padding: 18px 56px 18px 20px;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.45;
    color: #ffffff;
    cursor: pointer;
    list-style: none;
}

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

.faq-item summary::before,
.faq-item summary::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 22px;
    width: 14px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transform: translateY(-50%);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.faq-item summary::after {
    transform: translateY(-50%) rotate(90deg);
}

.faq-item[open] summary::after {
    opacity: 0;
    transform: translateY(-50%) rotate(90deg) scaleX(0);
}

.faq-item summary:hover {
    background: rgba(255, 255, 255, 0.03);
}

.faq-content {
    padding: 0 20px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.faq-content p {
    margin: 16px 0 0;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.65;
}

@media (max-width: 767px) {
    .faq-item {
        border-radius: 14px;
    }

    .faq-item summary {
        padding: 16px 50px 16px 16px;
        font-size: 16px;
    }

    .faq-item summary::before,
    .faq-item summary::after {
        right: 18px;
        width: 12px;
    }

    .faq-content {
        padding: 0 16px 16px;
    }

    .faq-content p {
        line-height: 1.6;
    }
}

.quick-links-box {
    margin: 0 auto;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.22);
    overflow: hidden;
}

.quick-links-box summary {
    position: relative;
    display: block;
    padding: 18px 56px 18px 20px;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
    color: #ffffff;
    cursor: pointer;
    list-style: none;
}

.quick-links-box summary::-webkit-details-marker {
    display: none;
}

.quick-links-box summary::before,
.quick-links-box summary::after {
    content: "";
    position: absolute;
    top: 50%;
    right: 22px;
    width: 14px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    transform: translateY(-50%);
    transition: transform 0.2s ease, opacity 0.2s ease;
}

.quick-links-box summary::after {
    transform: translateY(-50%) rotate(90deg);
}

.quick-links-box[open] summary::after {
    opacity: 0;
    transform: translateY(-50%) rotate(90deg) scaleX(0);
}

.quick-links-box summary:hover {
    background: rgba(255, 255, 255, 0.03);
}

.quick-links {
    margin: 0;
    padding: 18px 20px 20px;
    list-style: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    columns: 2;
    column-gap: 20px;
}

.quick-links li {
    break-inside: avoid;
    margin: 0 0 10px;
    padding: 0px 0px 1px 43px;
}

.quick-links a {
    display: block;
    padding: 12px 14px;
    color: rgba(255, 255, 255, 0.92);
    text-decoration: none;
    line-height: 1.45;
    transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}

.quick-links a:hover {
    border-color: rgba(255, 255, 255, 0.16);
}

@media (max-width: 767px) {
    .quick-links-box {
        border-radius: 14px;
        margin: 20px 0 28px;
    }

    .quick-links-box summary {
        padding: 16px 50px 16px 16px;
        font-size: 16px;
    }

    .quick-links-box summary::before,
    .quick-links-box summary::after {
        right: 18px;
        width: 12px;
    }

    .quick-links {
        padding: 16px;
        columns: 1;
    }

    .quick-links a {
        padding: 11px 12px;
    }
}


.header {
    position: relative;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 10, 10, 0.9);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.nav-toggle {
    display: none;
}

.burger {
    display: none;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    cursor: pointer;
}

.burger span {
    display: block;
    width: 100%;
    height: 2px;
    margin: 6px 0;
    border-radius: 2px;
    background: #ffffff;
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav-desktop a,
.nav-mobile a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    line-height: 1.4;
}

.nav-mobile {
    display: none;
}

@media (max-width: 767px) {
    .logo-accent {
        display: none;
    }

    .burger {
        display: block;
    }

    .nav-desktop {
        display: none;
    }

    .nav-mobile {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: 12px;
        right: 12px;
        padding: 14px;
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 14px;
        background: rgba(20, 20, 20, 0.98);
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
        flex-direction: column;
        gap: 10px;
        z-index: 30;
    }

    .nav-mobile a {
        display: block;
        padding: 12px 14px;
        border-radius: 10px;
        background: rgba(255, 255, 255, 0.04);
    }

    .nav-toggle:checked ~ .nav-mobile {
        display: flex;
    }
}


.header {
    position: relative;
    padding: 16px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(10, 10, 10, 0.92);
}

.header-inner {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 48px;
}

.logo {
    display: inline-flex;
    align-items: center;
    flex: 0 1 auto;
    min-width: 0;
    text-decoration: none;
    line-height: 1;
}

.logo-text {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    white-space: nowrap;
}

.logo-gradient,
.logo-accent {
    display: inline-block;
    line-height: 1;
}

.nav-toggle {
    display: none;
}

.burger {
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    flex: 0 0 44px;
    width: 44px;
    height: 44px;
    padding: 0;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    cursor: pointer;
    box-sizing: border-box;
}

.burger span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 2px 0;
    border-radius: 2px;
    background: #ffffff;
}



.nav-desktop a,
.nav-mobile a {
    color: #ffffff;
    text-decoration: none;
    font-weight: 600;
    line-height: 1.2;
}

.nav-mobile {
    display: none;
}

@media (max-width: 767px) {
    .header {
        padding: 12px 0;
    }

    .header-inner {
        gap: 12px;
        min-height: 44px;
    }

    .logo {
        flex: 1 1 auto;
        min-width: 0;
    }

    .logo-text {
        display: inline-flex;
        align-items: self-start;
        gap: 4px;
        max-width: 100%;
        overflow: hidden;
    }

    .logo-gradient,
    .logo-accent {
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .logo-accent {
        display: none;
    }

    .nav-desktop {
        display: none;
    }

    .burger {
        display: inline-flex;
        margin-left: auto;
        top: 1px;
        position: absolute;
        right: 10px;
    }

    .nav-mobile {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: 0;
        right: 0;
        padding: 14px;
        border: 1px solid rgba(255, 255, 255, 0.12);
        border-radius: 14px;
        background: rgba(20, 20, 20, 0.98);
        box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
        flex-direction: column;
        gap: 10px;
        z-index: 30;
    }

    .nav-mobile a {
        display: block;
        padding: 12px 14px;
        border-radius: 10px;
        background: rgba(255, 255, 255, 0.04);
    }

    .nav-toggle:checked ~ .nav-mobile {
        display: flex;
    }
}

.header {
    position: sticky;
    padding: 12px 0;
    background: #000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);

}

.header-inner {
    position: relative;
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 56px;
}

.logo {
    display: inline-flex;
    align-items: center;
    flex: 0 0 auto;
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
}

.logo-text {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
}

.logo-gradient,
.logo-accent {
    line-height: 1;
}

.nav-toggle {
    display: none;
}

.nav {
    display: flex;
    align-items: center;
    gap: 10px;
}

.nav-desktop {
   text-align: center;
}

.nav a {
    color: var(--brand-text, #ffffff);
    text-decoration: none;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.02em;
    transition: color 0.2s ease;
}

.nav a:hover,
.nav a.is-active {
    color: var(--brand-primary, #29b6f6);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.header-actions-desktop {
    flex: 0 0 auto;
}

.header-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 0 24px;
    border-radius: 999px;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.02em;
    transition: transform 0.2s ease, opacity 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

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

.header-btn-outline {
    color: var(--brand-text, #ffffff);
    border: 2px solid rgba(255, 255, 255, 0.65);
    background: transparent;
    margin-right: 8px;
}

.header-btn-outline:hover {
    border-color: var(--brand-primary, #29b6f6);
    color: var(--brand-primary, #29b6f6);
}

.header-btn-primary {
    color: #ffffff;
    background: var(--brand-primary, #29b6f6);
    border: 2px solid var(--brand-primary, #29b6f6);
}

.header-btn-primary:hover {
    opacity: 0.92;
}

.burger {
    display: none;
    align-items: center;
    justify-content: center;
    flex-direction: column;
    width: 44px;
    height: 44px;
    margin-left: auto;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.04);
    cursor: pointer;
    box-sizing: border-box;
}

.burger span {
    display: block;
    width: 18px;
    height: 2px;
    margin: 2px 0;
    border-radius: 2px;
    background: #ffffff;
}

.nav-mobile-wrap {
    display: none;
}

.nav-mobile,
.header-actions-mobile {
    display: none;
}

@media (max-width: 991px) {
    .header-inner {
        gap: 16px;
    }

    .nav-desktop {
        gap: 20px;
    }

    .header-btn {
        padding: 0 18px;
    }
}

@media (max-width: 767px) {
    .header {
        padding: 10px 0;
    }

    .header-inner {
        min-height: 48px;
        gap: 12px;
    }

    .logo {
        min-width: 0;
        flex: 1 1 auto;
    }

    .logo-accent {
        display: none;
    }

    .nav-desktop,
    .header-actions-desktop {
        display: none;
    }

    .burger {
        display: inline-flex;
    }

    .nav-mobile-wrap {
        position: absolute;
        top: calc(100%);
        left: 0;
        right: 0;
        z-index: 30;
    }

    .nav-toggle:checked ~ .nav-mobile-wrap {
        display: block;
    }

    .nav-mobile {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .nav-mobile a {
        display: block;
        padding: 12px 14px;
        border-radius: 12px;
        background: rgba(255, 255, 255, 0.04);
    }

    .header-actions-mobile {
        display: flex;
        margin-top: 14px;
        gap: 10px;
    }

    .header-actions-mobile .header-btn {
        flex: 1 1 50%;
        min-width: 0;
        padding: 0 12px;
    }
}

.footer-mobile-actions {
    display: none;
}

@media (max-width: 767px) {
    .footer-mobile-actions {
        bottom: 0;
        display: flex;
        position: fixed;
        left: 0;
        right: 0;
        z-index: 1001;
        gap: 10px;
        padding: 10px 12px;
        background: rgba(20, 19, 24, .78);
        backdrop-filter: blur(10px);
        border-top: 1px solid rgba(255, 255, 255, .10);
    }

    .footer-mobile-actions .header-btn {
        flex: 1 1 50%;
        min-width: 0;
        padding: 0 12px;
    }
}

.section-actions {
    margin: 1rem auto;
    text-align: center;
}