:root {
    --ink: #0f172a;
    --muted: #607089;
    --line: #dbe4ef;
    --soft: #f5f8fc;
    --brand: #16a3d8;
    --brand-strong: #0c7fb0;
    --dark: #081420;
    --dark-2: #0d2235;
    --green: #33d6a6;
    --shadow: 0 18px 55px rgba(10, 32, 55, .13);
    --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color: var(--ink);
    background: #fff;
    line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    isolation: isolate;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 22px;
    padding: 14px clamp(18px, 4vw, 58px);
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(219, 228, 239, .88);
}
.site-logo img { width: 188px; height: auto; }
.site-nav { position: relative; z-index: 101; display: flex; align-items: center; gap: 20px; font-size: 14px; font-weight: 700; color: #344256; }
.site-header a { position: relative; z-index: 102; pointer-events: auto; }
.site-nav a:hover { color: var(--brand-strong); }
.header-actions { position: relative; z-index: 101; display: flex; align-items: center; gap: 10px; }
.header-dropdown {
    position: relative;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
}
.header-dropdown > summary {
    list-style: none;
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 42px;
    padding: 8px 11px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: #fff;
    color: var(--dark-2);
    font-weight: 900;
    font-size: 12px;
    line-height: 1;
    cursor: pointer;
    box-shadow: 0 10px 24px rgba(10, 32, 55, .05);
}
.header-dropdown > summary::-webkit-details-marker { display: none; }
.dropdown-icon {
    display: inline-grid;
    place-items: center;
    width: 24px;
    height: 24px;
    border-radius: 999px;
    color: #fff;
    background: var(--dark-2);
}
.dropdown-icon svg {
    width: 15px;
    height: 15px;
    fill: currentColor;
}
.currency-icon { background: linear-gradient(135deg, var(--brand), var(--brand-strong)); }
.dropdown-current { letter-spacing: .03em; }
.dropdown-chevron { color: var(--muted); font-size: 13px; transform: translateY(-1px); }
.header-dropdown[open] > summary { border-color: rgba(22, 163, 216, .35); box-shadow: 0 12px 26px rgba(22, 163, 216, .13); }
.header-dropdown[open] .dropdown-chevron { transform: translateY(1px) rotate(180deg); }
.dropdown-menu {
    position: absolute;
    top: calc(100% + 10px);
    left: 0;
    z-index: 150;
    min-width: 188px;
    padding: 8px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 24px 55px rgba(10, 32, 55, .18);
}
.dropdown-menu-right { left: auto; right: 0; }
.dropdown-menu a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 10px 11px;
    border-radius: 12px;
    color: #334155;
    font-weight: 850;
    font-size: 13px;
}
.dropdown-menu a:hover { background: var(--soft); color: var(--brand-strong); }
.dropdown-menu a.is-active { color: #fff; background: var(--dark-2); }
.dropdown-menu a small {
    color: inherit;
    opacity: .72;
    font-size: 11px;
    font-weight: 800;
    white-space: nowrap;
}
.lang-switcher,
.currency-switcher { display: none; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 11px 18px;
    border-radius: 999px;
    font-weight: 800;
    font-size: 14px;
    border: 1px solid transparent;
    transition: transform .18s ease, box-shadow .18s ease, background .18s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary { color: #fff; background: linear-gradient(135deg, var(--brand), var(--brand-strong)); box-shadow: 0 12px 24px rgba(22, 163, 216, .25); }
.btn-secondary { color: #052033; background: #fff; border-color: rgba(255,255,255,.45); }
.btn-ghost { color: #d9f7ff; border-color: rgba(217,247,255,.3); }
.btn-ghost-dark { color: var(--ink); border-color: var(--line); background: #fff; }
.btn-full { width: 100%; }

.hero {
    color: #fff;
    background:
        radial-gradient(circle at 78% 25%, rgba(22,163,216,.32), transparent 34%),
        linear-gradient(135deg, #07111d 0%, #0a2236 55%, #07111d 100%);
    overflow: hidden;
}
.hero-inner {
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto;
    min-height: 720px;
    display: grid;
    grid-template-columns: minmax(0, 1.02fr) minmax(340px, .98fr);
    align-items: center;
    gap: 52px;
    padding: 70px 0 64px;
}
.hero-logo { width: min(360px, 78vw); margin-bottom: 28px; }
.hero h1 { margin: 0 0 14px; font-size: clamp(44px, 7vw, 82px); line-height: .95; letter-spacing: 0; }
.hero-subtitle { margin: 0; max-width: 720px; color: #d9eef9; font-size: clamp(20px, 2.5vw, 29px); line-height: 1.25; font-weight: 750; }
.hero-text { margin: 22px 0 0; max-width: 660px; color: #b7c9d7; font-size: 18px; }
.hero-copy,
.hero-buttons { position: relative; z-index: 5; }
.hero-buttons a { position: relative; z-index: 6; pointer-events: auto; }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-note { margin-top: 28px; color: #8fb4c7; font-size: 14px; }
.hero-art { position: relative; z-index: 1; pointer-events: none; }
.hero-art::before { content: ""; position: absolute; inset: 7% -3% -4% 8%; border-radius: 30px; background: rgba(255,255,255,.08); filter: blur(4px); pointer-events: none; }
.hero-art img { position: relative; width: 100%; border-radius: 26px; box-shadow: 0 35px 90px rgba(0,0,0,.32); }

.section {
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto;
    padding: 90px 0;
}
.section-soft { width: 100%; max-width: none; padding-inline: max(18px, calc((100% - 1180px) / 2)); background: var(--soft); }
.section-dark { width: 100%; max-width: none; padding-inline: max(18px, calc((100% - 1180px) / 2)); color: #fff; background: linear-gradient(135deg, var(--dark), var(--dark-2)); }
.section-heading { max-width: 740px; margin-bottom: 34px; }
.section-heading h2, .split-section h2, .support-section h2 { margin: 0 0 12px; font-size: clamp(30px, 4vw, 48px); line-height: 1.05; letter-spacing: 0; }
.section-heading p, .split-section p, .support-section p { margin: 0; color: var(--muted); font-size: 17px; }
.section-dark .section-heading p { color: #abc3d3; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}
.four-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.feature-card {
    min-height: 210px;
    padding: 23px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 32px rgba(17, 35, 55, .06);
}
.feature-card h3 { margin: 0 0 10px; font-size: 18px; line-height: 1.25; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14px; }
.dark-card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.15); box-shadow: none; }
.dark-card p { color: #abc3d3; }

.split-section { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.split-section > div {
    padding: 34px;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: linear-gradient(180deg, #fff, #f8fbfe);
    box-shadow: var(--shadow);
}

.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px; }
.step { padding: 22px; border-radius: var(--radius); border: 1px solid var(--line); background: #fff; }
.step span { display: inline-grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; color: #fff; background: var(--brand-strong); font-weight: 900; }
.step p { margin: 18px 0 0; font-weight: 750; line-height: 1.35; }

.use-case-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 12px; }
.use-case-grid div { padding: 18px; min-height: 84px; display: flex; align-items: center; border-radius: 16px; background: #fff; border: 1px solid var(--line); font-weight: 800; }

.downloads-section { background: #fff; }
.download-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 22px; align-items: stretch; }
.download-card {
    display: flex;
    flex-direction: column;
    gap: 18px;
    min-height: 360px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: linear-gradient(180deg, #fff, #f8fbfe);
    box-shadow: var(--shadow);
}
.download-card.is-muted { background: #f8fafc; box-shadow: none; }
.download-card-head { display: flex; align-items: center; gap: 14px; }
.platform-icon {
    display: inline-grid;
    place-items: center;
    flex: 0 0 48px;
    width: 48px;
    height: 48px;
    border-radius: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--dark-2), var(--brand-strong));
    font-weight: 900;
}
.download-card h3 { margin: 0; font-size: 22px; line-height: 1.2; }
.download-card h4 { margin: 0; font-size: 18px; line-height: 1.3; }
.download-card-head p,
.download-description { margin: 0; color: var(--muted); }
.release-notes { padding: 14px 16px; margin: 0; border: 1px solid var(--line); border-radius: 14px; background: #fff; }
.release-notes p { color: var(--muted); margin: 10px 0 0; }
.download-actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: auto; }
.download-actions .btn { min-height: 42px; }

.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.price-card {
    display: flex;
    flex-direction: column;
    gap: 22px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--shadow);
}
.price-card h3 { margin: 0 0 8px; font-size: 26px; }
.plan-description { margin: 0; color: var(--muted); }
.price-lines { display: grid; gap: 10px; }
.price-lines div { display: grid; grid-template-columns: 1fr auto; gap: 4px 14px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line); }
.price-lines span { color: var(--muted); font-weight: 800; }
.price-lines strong { font-size: 30px; line-height: 1; }
.price-lines small { grid-column: 1 / -1; color: var(--muted); font-weight: 800; }
.pricing-note { margin: 22px 0 0; color: var(--muted); font-weight: 800; text-align: center; }

.plan-actions { display: grid; gap: 10px; margin-top: auto; }
.btn-secondary-soft { color: var(--ink); background: #f4f8fb; border-color: var(--line); }
.btn-secondary-soft:hover { background: #fff; box-shadow: 0 10px 22px rgba(17, 35, 55, .08); }
.plan-features { margin: 0; padding: 0; list-style: none; display: grid; gap: 10px; flex: 1; }
.plan-features li { position: relative; padding-left: 26px; color: #334155; }
.plan-features li::before { content: ""; position: absolute; left: 0; top: .48em; width: 10px; height: 10px; border-radius: 50%; background: var(--green); box-shadow: 0 0 0 4px rgba(51,214,166,.14); }
.empty-plans { padding: 28px; border: 1px dashed var(--line); border-radius: var(--radius); background: var(--soft); color: var(--muted); font-weight: 800; text-align: center; }

.faq-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
details { border: 1px solid var(--line); border-radius: 16px; padding: 18px 20px; background: #fff; }
summary { cursor: pointer; font-weight: 850; }
details p { color: var(--muted); margin: 12px 0 0; }

.support-section {
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto 64px;
    padding: 42px;
    display: flex;
    justify-content: space-between;
    gap: 28px;
    align-items: center;
    color: #fff;
    border-radius: 28px;
    background: linear-gradient(135deg, #082033, #0f5673 58%, #0b7aa7);
    box-shadow: var(--shadow);
}
.support-section p { color: #d8edf7; max-width: 650px; }
.support-lines { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 22px; font-weight: 850; }
.support-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }

.site-footer {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px 24px;
    padding: 32px clamp(18px, 4vw, 58px);
    color: #c8d7e4;
    background: #07111d;
}
.site-footer strong { color: #fff; display: block; font-size: 18px; }
.site-footer span { display: block; color: #92a8ba; }
.site-footer div:last-of-type { display: flex; gap: 18px; flex-wrap: wrap; justify-content: flex-end; }
.site-footer p { grid-column: 1 / -1; margin: 0; color: #7890a3; }

.floating-whatsapp {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 30;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    padding: 12px 18px;
    border-radius: 999px;
    color: #073f2b;
    background: #33d6a6;
    font-weight: 900;
    box-shadow: 0 14px 32px rgba(7, 63, 43, .24);
}

@media (max-width: 1100px) {
    .site-header { align-items: flex-start; flex-wrap: wrap; }
    .site-nav { order: 3; width: 100%; overflow-x: auto; padding-bottom: 4px; }
    .hero-inner { grid-template-columns: 1fr; min-height: auto; }
    .hero-art { max-width: 720px; }
    .feature-grid, .four-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .steps { grid-template-columns: repeat(2, 1fr); }
    .use-case-grid { grid-template-columns: repeat(3, 1fr); }
    .download-grid, .pricing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 720px) {
    .site-header { padding: 12px 16px; }
    .site-logo img { width: 158px; }
    .header-actions { width: 100%; justify-content: flex-end; gap: 8px; }
    .header-actions .btn { display: none; }
    .header-dropdown > summary { min-height: 38px; padding: 7px 10px; }
    .dropdown-menu { left: auto; right: 0; }
    .site-nav { gap: 14px; font-size: 13px; }
    .hero-inner { width: min(100% - 28px, 1180px); padding: 52px 0; gap: 30px; }
    .hero h1 { font-size: 46px; }
    .hero-subtitle { font-size: 20px; }
    .hero-buttons .btn { width: 100%; }
    .section, .section-soft, .section-dark { padding-top: 62px; padding-bottom: 62px; }
    .feature-grid, .four-grid, .steps, .download-grid, .pricing-grid, .faq-grid, .split-section { grid-template-columns: 1fr; }
    .feature-card { min-height: auto; }
    .use-case-grid { grid-template-columns: 1fr; }
    .support-section { flex-direction: column; align-items: flex-start; padding: 28px; border-radius: 20px; }
    .support-actions { justify-content: flex-start; width: 100%; }
    .support-actions .btn { width: 100%; }
    .site-footer { grid-template-columns: 1fr; }
    .site-footer div:last-of-type { justify-content: flex-start; }
}

.seo-copy-section { padding-top: 78px; }
.seo-copy-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}
.seo-copy-card {
    padding: 23px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 32px rgba(17, 35, 55, .06);
}
.seo-copy-card h3 { margin: 0 0 10px; font-size: 18px; line-height: 1.25; }
.seo-copy-card p { margin: 0; color: var(--muted); font-size: 14px; }
@media (max-width: 1100px) { .seo-copy-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 720px) { .seo-copy-grid { grid-template-columns: 1fr; } }
.trial-note { margin: 10px 0 0; color: var(--brand-strong); font-weight: 850; }


/* JSNET release/docs sections - 2026-06-14 */
.mini-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
    padding: 7px 12px;
    border-radius: 999px;
    color: #075172;
    background: rgba(22, 163, 216, .12);
    border: 1px solid rgba(22, 163, 216, .24);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .02em;
    text-transform: uppercase;
}
.release-grid,
.ops-grid,
.platform-grid {
    display: grid;
    gap: 18px;
}
.release-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.ops-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.platform-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.release-card,
.ops-card,
.platform-card,
.rules-card {
    padding: 26px;
    border-radius: 24px;
    border: 1px solid var(--line);
    background: #fff;
    box-shadow: var(--shadow);
}
.release-card h3,
.ops-card h3,
.platform-card h3,
.rules-card h3 {
    margin: 0 0 10px;
    font-size: 20px;
    line-height: 1.25;
}
.release-card p,
.ops-card p,
.platform-card p,
.rules-card p {
    margin: 0;
    color: var(--muted);
}
.media-rules-layout {
    display: grid;
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    gap: 22px;
    align-items: start;
}
.rule-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 13px;
}
.rule-list li {
    position: relative;
    padding-left: 30px;
    color: #26364a;
    font-weight: 750;
}
.rule-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .42em;
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 5px rgba(51,214,166,.14);
}
.bitrate-table {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: #fff;
}
.bitrate-row {
    display: grid;
    grid-template-columns: .75fr 1fr 1fr;
    gap: 12px;
    padding: 12px 14px;
    border-top: 1px solid var(--line);
    color: #334155;
    font-size: 14px;
}
.bitrate-row:first-child { border-top: 0; }
.bitrate-head {
    color: #fff;
    background: linear-gradient(135deg, var(--dark-2), var(--brand-strong));
    font-weight: 900;
}
.tools-title { margin-top: 22px !important; }
.tool-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 12px;
}
.tool-tags span {
    padding: 8px 12px;
    border-radius: 999px;
    background: #eef7fb;
    color: #075172;
    border: 1px solid rgba(22, 163, 216, .2);
    font-size: 13px;
    font-weight: 850;
}
.platform-card {
    color: #fff;
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.15);
    box-shadow: none;
}
.platform-card p { color: #abc3d3; }
@media (max-width: 1100px) {
    .release-grid,
    .ops-grid,
    .platform-grid,
    .media-rules-layout { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 720px) {
    .release-grid,
    .ops-grid,
    .platform-grid,
    .media-rules-layout { grid-template-columns: 1fr; }
    .bitrate-row { grid-template-columns: 1fr; gap: 3px; }
}

/* JSNET instructions page v4 */
.how-docs-cta {
    margin-top: 24px;
    padding: 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    border: 1px solid rgba(22, 163, 216, .22);
    border-radius: 22px;
    background: linear-gradient(135deg, #ffffff, #f4fbff);
    box-shadow: 0 14px 38px rgba(17, 35, 55, .08);
}
.how-docs-cta strong { display: block; font-size: 18px; color: var(--ink); }
.how-docs-cta p { margin: 6px 0 0; color: var(--muted); }
.instructions-page { background: #f8fbfe; }
.instructions-hero {
    color: #fff;
    background:
        radial-gradient(circle at 82% 20%, rgba(51, 214, 166, .22), transparent 34%),
        radial-gradient(circle at 18% 12%, rgba(22, 163, 216, .24), transparent 30%),
        linear-gradient(135deg, #07111d 0%, #0a2236 60%, #07111d 100%);
}
.instructions-hero-inner {
    width: min(1180px, calc(100% - 36px));
    margin: 0 auto;
    min-height: 560px;
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, .75fr);
    align-items: center;
    gap: 44px;
    padding: 84px 0 74px;
}
.instructions-hero h1 {
    margin: 16px 0 18px;
    max-width: 820px;
    font-size: clamp(42px, 6vw, 76px);
    line-height: .98;
    letter-spacing: -0.04em;
}
.instructions-hero p { margin: 0; max-width: 760px; color: #c7ddea; font-size: 18px; }
.mini-badge {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    padding: 8px 13px;
    border: 1px solid rgba(51, 214, 166, .32);
    border-radius: 999px;
    color: #d9fff3;
    background: rgba(51, 214, 166, .12);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .04em;
    text-transform: uppercase;
}
.guide-badges { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.guide-badges span {
    padding: 9px 12px;
    border-radius: 999px;
    color: #d9eef9;
    background: rgba(255,255,255,.10);
    border: 1px solid rgba(255,255,255,.16);
    font-size: 13px;
    font-weight: 850;
}
.important-note {
    padding: 28px;
    border: 1px solid rgba(255,255,255,.16);
    border-radius: 26px;
    background: rgba(255,255,255,.08);
    box-shadow: 0 24px 70px rgba(0,0,0,.24);
}
.important-note strong { display: block; margin-bottom: 10px; font-size: 22px; color: #fff; }
.important-note p { color: #d9eef9; }
.guide-section { position: relative; }
.guide-steps,
.guide-card-grid,
.guide-two-col {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}
.four-guide { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.guide-two-col { grid-template-columns: .95fr 1.05fr; align-items: start; }
.guide-step-card,
.guide-dark-card {
    min-height: 225px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 12px 32px rgba(17, 35, 55, .06);
}
.guide-step-card span {
    display: inline-grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--brand-strong));
    font-weight: 950;
}
.guide-step-card h3,
.guide-dark-card h3 { margin: 18px 0 10px; font-size: 18px; line-height: 1.25; }
.guide-step-card p,
.guide-dark-card p { margin: 0; color: var(--muted); font-size: 14px; }
.guide-dark-card {
    background: rgba(255,255,255,.08);
    border-color: rgba(255,255,255,.15);
    box-shadow: none;
}
.guide-dark-card h3 { color: #fff; }
.guide-dark-card p { color: #abc3d3; }
.rules-card {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 24px;
    background: #fff;
    box-shadow: var(--shadow);
}
.rule-list { margin: 0; padding: 0; list-style: none; display: grid; gap: 12px; }
.rule-list li { position: relative; padding-left: 28px; color: #334155; font-weight: 750; }
.rule-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .55em;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 4px rgba(51,214,166,.14);
}
.bitrate-table { display: grid; gap: 8px; margin-top: 14px; }
.bitrate-row {
    display: grid;
    grid-template-columns: .6fr 1fr 1fr;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 12px;
    background: #f5f8fc;
    color: #334155;
    font-size: 13px;
    font-weight: 800;
}
.tools-title { margin-top: 24px; }
.tool-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 12px; }
.tool-tags span {
    padding: 9px 12px;
    border-radius: 999px;
    color: #073f2b;
    background: rgba(51,214,166,.18);
    font-weight: 850;
    font-size: 13px;
}
.android-note-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
    padding: 34px;
    border: 1px solid rgba(22, 163, 216, .22);
    border-radius: 26px;
    background: linear-gradient(135deg, #fff, #f4fbff);
    box-shadow: var(--shadow);
}
.android-note-box h2 { margin: 0 0 10px; font-size: clamp(28px, 4vw, 44px); line-height: 1.05; }
.android-note-box p { margin: 0; color: var(--muted); max-width: 760px; }
@media (max-width: 1100px) {
    .instructions-hero-inner { grid-template-columns: 1fr; min-height: auto; }
    .guide-steps,
    .guide-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .guide-two-col { grid-template-columns: 1fr; }
}
@media (max-width: 720px) {
    .how-docs-cta,
    .android-note-box { flex-direction: column; align-items: flex-start; }
    .how-docs-cta .btn,
    .android-note-box .btn { width: 100%; }
    .instructions-hero-inner { width: min(100% - 28px, 1180px); padding: 56px 0; }
    .instructions-hero h1 { font-size: 42px; }
    .guide-steps,
    .guide-card-grid,
    .four-guide { grid-template-columns: 1fr; }
    .guide-step-card,
    .guide-dark-card { min-height: auto; }
    .bitrate-row { grid-template-columns: 1fr; }
}

/* JSNET header dropdown selectors v6: compact globe language + compact currency menu */


/* JSNET Pay polish v8 */
.secure-payment-note {
    margin: 8px auto 0;
    color: #0c7fb0;
    font-weight: 900;
    font-size: 14px;
}
.payment-alert {
    display: grid;
    gap: 4px;
    max-width: 760px;
    margin: 18px auto 0;
    padding: 14px 16px;
    border: 1px solid rgba(239, 68, 68, .28);
    border-radius: 16px;
    background: #fff1f2;
    color: #9f1239;
    text-align: left;
    box-shadow: 0 14px 35px rgba(159, 18, 57, .08);
}
.payment-alert strong { font-size: 14px; }
.payment-alert span { font-size: 13px; }
.plan-payment-note {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid rgba(219, 228, 239, .8);
    color: #607089;
    font-size: 12px;
    font-weight: 800;
    text-align: center;
}
.billing-result-page {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 28px;
    background: radial-gradient(circle at 10% 10%, rgba(22, 163, 216, .18), transparent 34%), linear-gradient(135deg, #f6fbff, #ffffff 55%, #f1f7fb);
}
.billing-result-card {
    width: min(760px, 100%);
    padding: clamp(26px, 5vw, 48px);
    border: 1px solid rgba(219, 228, 239, .95);
    border-radius: 28px;
    background: rgba(255,255,255,.96);
    box-shadow: 0 22px 70px rgba(10, 32, 55, .14);
    text-align: center;
}
.billing-result-icon {
    display: inline-grid;
    place-items: center;
    width: 68px;
    height: 68px;
    margin-bottom: 18px;
    border-radius: 999px;
    color: #fff;
    background: linear-gradient(135deg, #16a3d8, #33d6a6);
    font-size: 34px;
    font-weight: 1000;
}
.billing-result-icon.is-warning { background: linear-gradient(135deg, #f59e0b, #ef4444); }
.billing-result-card h1 { margin: 0 0 10px; font-size: clamp(30px, 5vw, 48px); line-height: 1.06; color: #081420; }
.billing-result-card p { margin: 0 auto 18px; max-width: 600px; color: #607089; font-size: 16px; }
.billing-summary {
    display: grid;
    gap: 10px;
    margin: 24px 0;
    text-align: left;
}
.billing-summary div {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    padding: 12px 14px;
    border-radius: 14px;
    background: #f5f8fc;
    color: #344256;
}
.billing-summary span { color: #607089; }
.billing-summary strong { color: #081420; text-align: right; }
.billing-result-actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 20px; }