:root {
    --page-bg: #08070b;
    --surface: #15131b;
    --border: #2b2635;
    --muted: #aaa4b5;
    --purple: #8535ef;

    --bs-body-bg: var(--page-bg);
    --bs-body-color: #f5f3f8;
    --bs-secondary-color: var(--muted);
    --bs-border-color: var(--border);
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: var(--page-bg);
    color: #f5f3f8;
}

main {
    min-height: calc(100vh - 190px);
}

a {
    text-decoration: none;
}

.site-navbar {
    min-height: 86px;
    background: rgba(8, 7, 11, .96);
    border-bottom: 1px solid var(--border);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #fff;
    font-size: 23px;
    font-weight: 800;
}

.brand:hover {
    color: #fff;
}

.brand-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 35px;
    height: 35px;
    border-radius: 10px;
    background: linear-gradient(135deg, #923cf0, #30b9e1);
    color: #fff;
    font-size: 23px;
}

.nav-link {
    color: #bab5c4;
    font-size: 15px;
}

.nav-link:hover,
.nav-link.active {
    color: #fff !important;
}

.btn {
    border-radius: 10px;
    padding: 11px 21px;
    font-weight: 600;
}

.btn-brand {
    background: linear-gradient(110deg, #7837ef, #bd20d6);
    border: 1px solid transparent;
    color: #fff;
    box-shadow: 0 8px 25px rgba(135, 49, 235, .2);
}

.btn-brand:hover,
.btn-brand:focus-visible {
    background: linear-gradient(110deg, #6927df, #a919c2);
    border-color: #ce9fff;
    color: #fff;
}

.btn-brand:disabled {
    color: #fff;
    opacity: .5;
}

.btn-outline-light {
    border-color: #44394f;
}

.hero {
    min-height: 650px;
    display: flex;
    align-items: center;
    padding: 95px 0;
    background:
        radial-gradient(ellipse at 15% 45%, #7427ab24, transparent 45%),
        radial-gradient(ellipse at 85% 65%, #1181ae18, transparent 40%);
}

.hero h1 {
    max-width: 1000px;
    margin: 25px auto;
    font-size: clamp(2.6rem, 6vw, 5.4rem);
    line-height: 1.08;
    font-weight: 800;
    letter-spacing: -.045em;
}

.gradient-text {
    background: linear-gradient(100deg, #9c85ff, #34bdf1, #ac8eff);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-description {
    max-width: 660px;
    margin: 0 auto 32px;
    color: var(--muted);
    font-size: 18px;
    line-height: 1.8;
}

.soft-badge {
    display: inline-block;
    padding: 8px 15px;
    border: 1px solid #493358;
    border-radius: 50px;
    background: #21162b;
    color: #d7b6fc;
    font-size: 13px;
}

.section-space {
    padding: 80px 0;
}

.section-title {
    font-weight: 750;
    font-size: clamp(2rem, 4vw, 2.8rem);
    letter-spacing: -.035em;
}

.surface-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 30px;
}

.feature-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    color: #d1acff;
    background: #2a193f;
    margin-bottom: 24px;
    font-weight: 700;
}

.pricing-card {
    position: relative;
    max-width: 450px;
    margin: 0 auto;
    border-color: #70449a;
    background: linear-gradient(150deg, #1c1228, #100d15);
}

.pricing-label {
    position: absolute;
    left: 50%;
    top: 0;
    transform: translate(-50%, -50%);
    background: linear-gradient(110deg, #7837ef, #bd20d6);
    border-radius: 30px;
    padding: 6px 18px;
    white-space: nowrap;
    font-size: 13px;
    font-weight: 700;
}

.price {
    font-size: 52px;
    font-weight: 800;
    letter-spacing: -.04em;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 24px 0;
}

.feature-list li {
    display: flex;
    gap: 12px;
    margin-bottom: 17px;
    color: #d4cedd;
}

.feature-list li::before {
    content: "✓";
    color: #c291ff;
}

.cta-section {
    background: radial-gradient(ellipse at center, #63269730, transparent 70%);
}

.auth-section {
    padding: 75px 16px;
    min-height: 650px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: radial-gradient(ellipse at top left, #66289b20, transparent 50%);
}

.auth-box {
    width: 100%;
    max-width: 430px;
}

.auth-tabs {
    display: flex;
    border: 1px solid var(--border);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 30px;
}

.auth-tabs a {
    flex: 1;
    padding: 12px;
    text-align: center;
    color: #bbb3c7;
}

.auth-tabs a.active {
    background: var(--purple);
    color: #fff;
}

.form-label {
    color: #ccc5d6;
    font-size: 14px;
}

.form-control,
.form-select {
    background-color: #1b1821;
    border-color: #38303f;
    color: #fff;
    min-height: 47px;
    border-radius: 9px;
}

.form-control:focus,
.form-select:focus {
    background-color: #1b1821;
    color: #fff;
    border-color: #ae73f3;
    box-shadow: 0 0 0 .2rem #8535ef26;
}

.form-control::placeholder {
    color: #92899f;
}

.workspace-banner {
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 55px 20px;
    text-align: center;
    background: radial-gradient(ellipse at top, #64309b35, transparent 75%);
}

.workspace-banner h1 {
    font-size: clamp(3rem, 8vw, 6rem);
    font-weight: 800;
    letter-spacing: -.055em;
}

.narrow-container {
    max-width: 720px;
}

.empty-state {
    padding: 70px 20px;
    text-align: center;
}

.site-footer {
    padding: 32px 0;
    border-top: 1px solid var(--border);
}

@media (max-width: 575.98px) {
    .hero {
        min-height: 560px;
        padding: 65px 0;
    }

    .section-space {
        padding: 55px 0;
    }

    .surface-card {
        padding: 24px;
    }

    .auth-section {
        min-height: 580px;
        padding: 50px 16px;
    }
}