@import url('https://api.fontshare.com/v2/css?f[]=sentient@400,500,400i,500i&f[]=switzer@400,500,600,700&display=swap');

:root {
    --bg-base: oklch(8% 0.02 280);
    --bg-elev-1: oklch(12% 0.035 285);
    --bg-elev-2: oklch(16% 0.045 290);
    --bg-card: oklch(14% 0.04 285);
    --bg-card-hover: oklch(18% 0.05 290);
    --bg-card-best: oklch(96% 0.005 280);

    --text-primary: oklch(98% 0.005 280);
    --text-secondary: oklch(78% 0.02 285);
    --text-muted: oklch(58% 0.025 285);
    --text-inverse: oklch(15% 0.02 280);
    --text-inverse-muted: oklch(40% 0.02 280);

    --accent: oklch(68% 0.22 295);
    --accent-soft: oklch(74% 0.16 295);
    --accent-deep: oklch(50% 0.22 295);
    --accent-glow: oklch(68% 0.22 295 / 0.25);

    --border: oklch(28% 0.04 285);
    --border-soft: oklch(22% 0.03 285);
    --border-strong: oklch(40% 0.06 290);

    --check: oklch(74% 0.18 145);
    --cross: oklch(48% 0.02 285);

    --radius-sm: 8px;
    --radius-md: 14px;
    --radius-lg: 22px;
    --radius-pill: 999px;

    --font-serif: 'Sentient', Georgia, serif;
    --font-sans: 'Switzer', system-ui, -apple-system, sans-serif;

    --container: 1240px;
    --nav-h: 76px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: var(--font-sans);
    background:
        radial-gradient(ellipse 80% 50% at 50% -10%, oklch(20% 0.08 295 / 0.5), transparent 60%),
        radial-gradient(ellipse 60% 40% at 80% 60%, oklch(18% 0.06 290 / 0.35), transparent 70%),
        var(--bg-base);
    background-attachment: fixed;
    color: var(--text-primary);
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

.sa-container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 clamp(1.25rem, 4vw, 2rem);
}

.sa-nav {
    position: sticky;
    top: 0;
    z-index: 50;
    background: oklch(8% 0.02 280 / 0.7);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-soft);
}

.sa-nav__inner {
    height: var(--nav-h);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
}

.sa-logo {
    display: inline-flex;
    align-items: center;
    color: var(--text-primary);
}

.sa-logo__img {
    height: 30px;
    width: auto;
    display: block;
    mix-blend-mode: screen;
}

.sa-nav__menu {
    display: flex;
    gap: 2.25rem;
    align-items: center;
}

.sa-nav__link {
    font-size: 0.94rem;
    font-weight: 400;
    color: var(--text-secondary);
    transition: color 0.2s ease;
}

.sa-nav__link:hover,
.sa-nav__link[aria-current="page"] { color: var(--text-primary); }

.sa-nav__link[aria-current="page"] { color: var(--accent-soft); }

.sa-nav__cta {
    display: inline-flex;
    align-items: center;
    padding: 0.65rem 1.25rem;
    background: var(--accent);
    color: oklch(15% 0.02 280);
    border-radius: var(--radius-pill);
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s ease, transform 0.2s ease;
}

.sa-nav__cta:hover { background: var(--accent-soft); transform: translateY(-1px); }

.sa-nav__burger { display: none; }

@media (max-width: 880px) {
    .sa-nav__menu { display: none; }
}

.sa-hero {
    padding: clamp(4rem, 10vh, 8rem) 0 clamp(3rem, 6vh, 5rem);
    text-align: center;
}

.sa-hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.78rem;
    font-weight: 500;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent-soft);
    margin-bottom: 2rem;
}

.sa-hero__badge::before {
    content: '';
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 12px var(--accent-glow);
}

.sa-hero__title {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: clamp(2.75rem, 7vw, 5.5rem);
    line-height: 1.02;
    letter-spacing: -0.03em;
    color: var(--text-primary);
    margin-bottom: 1.75rem;
}

.sa-hero__title em {
    display: block;
    font-style: italic;
    color: var(--accent-soft);
    font-weight: 400;
}

.sa-hero__sub {
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    color: var(--text-secondary);
    max-width: 38rem;
    margin: 0 auto 2.5rem;
    line-height: 1.55;
}

.sa-toggle {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    background: var(--bg-elev-1);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    padding: 0.4rem;
}

.sa-toggle__btn {
    padding: 0.55rem 1.4rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    transition: background 0.2s ease, color 0.2s ease;
}

.sa-toggle__btn[aria-pressed="true"] {
    background: var(--accent);
    color: oklch(15% 0.02 280);
}

.sa-toggle__save {
    display: inline-flex;
    align-items: center;
    padding: 0.18rem 0.55rem;
    background: oklch(28% 0.12 145 / 0.4);
    color: oklch(82% 0.18 145);
    border-radius: var(--radius-pill);
    font-size: 0.7rem;
    font-weight: 600;
    margin-left: 0.4rem;
    letter-spacing: 0.04em;
}

.sa-plans {
    padding: 2rem 0 6rem;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}

@media (max-width: 1100px) { .sa-plans { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .sa-plans { grid-template-columns: 1fr; } }

.sa-card {
    position: relative;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 2rem 1.75rem 1.75rem;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, border-color 0.25s ease, background 0.25s ease;
}

.sa-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    background: var(--bg-card-hover);
}

.sa-card--best {
    background: var(--bg-card-best);
    color: var(--text-inverse);
    border-color: transparent;
}

.sa-card--best:hover { background: oklch(98% 0.005 280); }

.sa-card__badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: oklch(15% 0.02 280);
    font-size: 0.7rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-pill);
    text-transform: uppercase;
}

.sa-card__eyebrow {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.sa-card--best .sa-card__eyebrow { color: var(--text-inverse-muted); }

.sa-card__name {
    font-family: var(--font-serif);
    font-weight: 400;
    font-size: 2rem;
    letter-spacing: -0.02em;
    line-height: 1;
    margin-bottom: 0.85rem;
}

.sa-card__desc {
    font-size: 0.92rem;
    color: var(--text-secondary);
    margin-bottom: 1.75rem;
    min-height: 2.8rem;
}

.sa-card--best .sa-card__desc { color: var(--text-inverse-muted); }

.sa-card__price {
    display: flex;
    align-items: flex-end;
    gap: 0.25rem;
    margin-bottom: 0.5rem;
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1;
}

.sa-card__currency {
    font-size: 1.4rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.sa-card--best .sa-card__currency { color: var(--text-inverse-muted); }

.sa-card__amount { font-size: 3.6rem; letter-spacing: -0.03em; }

.sa-card__period {
    font-family: var(--font-sans);
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: 0.6rem;
    margin-left: 0.15rem;
}

.sa-card--best .sa-card__period { color: var(--text-inverse-muted); }

.sa-card__amount--text { font-size: 2.6rem; }

.sa-card__billed {
    font-size: 0.82rem;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    min-height: 1.2rem;
}

.sa-card--best .sa-card__billed { color: var(--text-inverse-muted); }

.sa-card__billed s { color: var(--text-muted); opacity: 0.7; }
.sa-card__billed strong { color: var(--accent-soft); font-weight: 500; }
.sa-card--best .sa-card__billed strong { color: var(--accent-deep); }

.sa-cta {
    display: block;
    width: 100%;
    text-align: center;
    padding: 0.95rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
    margin-bottom: 1.75rem;
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
}

.sa-cta:hover { background: var(--bg-elev-2); border-color: var(--accent-soft); }

.sa-cta--solid {
    background: var(--accent);
    border-color: var(--accent);
    color: oklch(15% 0.02 280);
}

.sa-cta--solid:hover { background: var(--accent-soft); border-color: var(--accent-soft); }

.sa-card--best .sa-cta {
    background: oklch(15% 0.02 280);
    border-color: oklch(15% 0.02 280);
    color: var(--text-primary);
}
.sa-card--best .sa-cta:hover { background: oklch(22% 0.04 285); }

.sa-card__feat-title {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.sa-card--best .sa-card__feat-title { color: var(--text-inverse-muted); }

.sa-card__feats {
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    margin-bottom: 1.5rem;
    flex: 1;
}

.sa-card__feats li {
    display: flex;
    gap: 0.6rem;
    font-size: 0.9rem;
    line-height: 1.45;
    color: var(--text-secondary);
}

.sa-card--best .sa-card__feats li { color: var(--text-inverse); }

.sa-feat-mark {
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    font-size: 0.7rem;
    margin-top: 1px;
}

.sa-feat-mark--ok {
    background: oklch(28% 0.1 145 / 0.35);
    color: var(--check);
}

.sa-feat-mark--no {
    background: oklch(28% 0.02 285 / 0.5);
    color: var(--text-muted);
}

.sa-card__feats li.is-muted { color: var(--text-muted); }
.sa-card--best .sa-card__feats li.is-muted { color: var(--text-inverse-muted); }

.sa-card__meta {
    margin-top: auto;
    border-top: 1px solid var(--border-soft);
    padding-top: 1.1rem;
    display: grid;
    gap: 0.5rem;
}

.sa-card--best .sa-card__meta { border-top-color: oklch(85% 0.005 280); }

.sa-card__meta-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
}

.sa-card__meta-label { color: var(--text-muted); }
.sa-card--best .sa-card__meta-label { color: var(--text-inverse-muted); }
.sa-card__meta-value { font-weight: 500; color: var(--text-primary); }
.sa-card--best .sa-card__meta-value { color: var(--text-inverse); }

.sa-stats {
    padding: clamp(4rem, 8vh, 6rem) 0;
    text-align: center;
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
}

.sa-stats__title {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 2.5vw, 2rem);
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 3rem;
    letter-spacing: -0.01em;
}

.sa-stats__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

@media (max-width: 800px) { .sa-stats__grid { grid-template-columns: repeat(2, 1fr); } }

.sa-stat__num {
    font-family: var(--font-serif);
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 400;
    color: var(--text-primary);
    letter-spacing: -0.03em;
    line-height: 1;
    margin-bottom: 0.6rem;
}

.sa-stat__label {
    font-size: 0.88rem;
    color: var(--text-muted);
    letter-spacing: 0.04em;
}

.sa-compare {
    padding: clamp(4rem, 8vh, 7rem) 0;
}

.sa-compare__head { text-align: center; margin-bottom: 3rem; }

.sa-compare__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 0.75rem;
}

.sa-compare__sub {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 32rem;
    margin: 0 auto;
}

.sa-table-wrap {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-elev-1);
}

.sa-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.sa-table th, .sa-table td {
    padding: 0.95rem 1.1rem;
    text-align: left;
    border-bottom: 1px solid var(--border-soft);
}

.sa-table thead th {
    background: var(--bg-elev-2);
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--text-primary);
    position: sticky;
    top: var(--nav-h);
    z-index: 5;
}

.sa-table thead th.is-best {
    background: var(--accent);
    color: oklch(15% 0.02 280);
}

.sa-table tbody tr:hover { background: oklch(18% 0.04 290 / 0.4); }

.sa-table td:first-child, .sa-table th:first-child { color: var(--text-secondary); width: 32%; }

.sa-table .is-best-col { background: oklch(20% 0.06 295 / 0.25); color: var(--text-primary); font-weight: 500; }

.sa-table__group td {
    background: var(--bg-elev-2);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--text-muted);
    padding: 0.85rem 1.1rem;
}

.sa-mark-ok { color: var(--check); font-weight: 500; }
.sa-mark-no { color: var(--cross); }
.sa-mark-soon { color: var(--accent-soft); font-weight: 500; }

@media (max-width: 800px) {
    .sa-table-wrap { overflow-x: auto; }
    .sa-table { min-width: 720px; }
}

.sa-enterprise {
    padding: clamp(4rem, 8vh, 7rem) 0;
}

.sa-enterprise__card {
    background: linear-gradient(135deg, oklch(18% 0.07 295) 0%, oklch(12% 0.04 285) 100%);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-lg);
    padding: clamp(2.5rem, 5vw, 4rem);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.sa-enterprise__card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 60%;
    height: 200%;
    background: radial-gradient(circle, var(--accent-glow), transparent 60%);
    pointer-events: none;
}

.sa-enterprise__title {
    font-family: var(--font-serif);
    font-size: clamp(1.75rem, 3.5vw, 2.5rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
    position: relative;
}

.sa-enterprise__sub {
    color: var(--text-secondary);
    max-width: 38rem;
    margin: 0 auto 2.5rem;
    position: relative;
}

.sa-enterprise__chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    justify-content: center;
    margin-bottom: 2.5rem;
    position: relative;
}

.sa-chip {
    padding: 0.5rem 1rem;
    background: oklch(20% 0.04 285 / 0.6);
    border: 1px solid var(--border);
    border-radius: var(--radius-pill);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.sa-enterprise__ctas {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    position: relative;
}

.sa-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.6rem;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    transition: background 0.2s ease, transform 0.2s ease;
}

.sa-btn--primary {
    background: var(--accent);
    color: oklch(15% 0.02 280);
}
.sa-btn--primary:hover { background: var(--accent-soft); transform: translateY(-1px); }

.sa-btn--ghost {
    background: transparent;
    border: 1px solid var(--border-strong);
    color: var(--text-primary);
}
.sa-btn--ghost:hover { border-color: var(--accent-soft); }

.sa-faq {
    padding: clamp(4rem, 8vh, 7rem) 0;
    max-width: 820px;
    margin: 0 auto;
}

.sa-faq__title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    letter-spacing: -0.02em;
    text-align: center;
    margin-bottom: 3rem;
}

.sa-faq__list { display: flex; flex-direction: column; gap: 0.8rem; }

.sa-faq__item {
    background: var(--bg-elev-1);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: border-color 0.2s ease;
}

.sa-faq__item[open] { border-color: var(--border-strong); }

.sa-faq__q {
    list-style: none;
    cursor: pointer;
    padding: 1.2rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    font-weight: 500;
    font-size: 1rem;
    color: var(--text-primary);
}

.sa-faq__q::-webkit-details-marker { display: none; }

.sa-faq__icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: 1px solid var(--border-strong);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.25s ease, background 0.2s ease;
    font-size: 1.1rem;
    color: var(--text-secondary);
}

.sa-faq__item[open] .sa-faq__icon {
    transform: rotate(45deg);
    background: var(--accent);
    color: oklch(15% 0.02 280);
    border-color: var(--accent);
}

.sa-faq__a {
    padding: 0 1.5rem 1.4rem;
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 0.95rem;
}

.sa-foot {
    border-top: 1px solid var(--border-soft);
    padding: 2rem 0;
    color: var(--text-muted);
    font-size: 0.88rem;
    text-align: center;
}

.sa-foot a { color: var(--text-secondary); margin: 0 0.5rem; }
.sa-foot a:hover { color: var(--text-primary); }

body[data-billing="annual"] [data-show="monthly"] { display: none; }
body[data-billing="monthly"] [data-show="annual"] { display: none; }