* {
    box-sizing: border-box;
}

html {
    overflow-x: hidden;
    -webkit-text-size-adjust: 100%;
    text-size-adjust: 100%;
}

body {
    margin: 0;
    font-family: 'Inter', Arial, sans-serif;
    color: #d7e2ff;
    overflow-x: hidden;
    background:
        radial-gradient(circle at top left, rgba(33, 150, 243, 0.28), transparent 32%),
        radial-gradient(circle at top right, rgba(0, 230, 118, 0.18), transparent 24%),
        linear-gradient(180deg, #07111f 0%, #091a30 42%, #050b14 100%);
}

.page-shell {
    overflow-x: clip;
}

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

.container {
    width: min(1180px, calc(100% - 48px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    backdrop-filter: blur(18px);
    background: rgba(7, 17, 31, 0.74);
    border-bottom: 1px solid rgba(151, 164, 191, 0.15);
}

.nav-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 18px 0;
}

.titlebar-brand {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
}

.titlebar-brand-icon {
    width: 64px;
    height: 64px;
    display: block;
    border: 1px solid #fff;
}

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

.brand-logo {
    width: 56px;
    height: 40px;
    display: block;
    border-radius: 0;
    object-fit: contain;
    box-shadow: 0 14px 30px rgba(0, 230, 118, 0.16);
}

.brand-copy {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.brand-copy strong {
    font-size: 1.02rem;
}

.brand-name-accent {
    color: #00e676;
}

.brand-name {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.brand-copy > span {
    color: #99adcf;
    font-size: 0.82rem;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 20px;
}

.site-nav a {
    display: inline-flex;
    align-items: center;
    color: #d4deef;
    min-height: 44px;
    font-weight: 600;
    transition: color 0.2s ease;
}

.site-nav a:hover {
    color: #20d0ff;
}

.site-nav a.active {
    color: #00e676;
}

.menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: 12px;
    padding: 10px 12px;
    background: rgba(255, 255, 255, 0.06);
    color: #fff;
    cursor: pointer;
}

.menu-toggle-icon,
.menu-toggle-icon::before,
.menu-toggle-icon::after {
    display: block;
    width: 20px;
    height: 2px;
    border-radius: 999px;
    background: #f6f9ff;
}

.menu-toggle-icon {
    position: relative;
}

.menu-toggle-icon::before,
.menu-toggle-icon::after {
    content: '';
    position: absolute;
    left: 0;
}

.menu-toggle-icon::before {
    top: -6px;
}

.menu-toggle-icon::after {
    top: 6px;
}

.hero {
    padding: 88px 0 40px;
}

.brand-banner {
    padding: 34px 0 0;
}

.brand-banner-panel {
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.brand-banner-label {
    display: inline-flex;
    margin-bottom: 12px;
    color: #7fe8ff;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.brand-banner-wordmark {
    display: block;
    width: 100%;
    max-width: 100%;
    color: #f6f9ff;
    font-size: clamp(3.2rem, 8vw, 6rem);
    font-weight: 800;
    line-height: 0.95;
    letter-spacing: -0.04em;
    padding-right: 0.08em;
    overflow-wrap: anywhere;
    word-break: break-word;
    -webkit-text-size-adjust: none;
    text-size-adjust: none;
}

.brand-banner-wordmark .brand-name,
.brand-banner-wordmark .brand-name-accent {
    font-size: inherit !important;
    line-height: inherit;
    -webkit-text-size-adjust: none;
    text-size-adjust: none;
}

.brand-banner-name {
    display: inline-block;
    font-size: inherit;
    line-height: inherit;
}

.brand-banner-copy {
    max-width: 760px;
    margin: 14px 0 0;
    color: #b2c2dc;
    font-size: 1.05rem;
    line-height: 1.8;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 40px;
    align-items: center;
}

.hero-grid > *,
.feature-grid > *,
.highlight-grid > *,
.pricing-grid > *,
.placeholder-grid > *,
.footer-grid > *,
.stat-grid > * {
    min-width: 0;
}

.kicker {
    display: inline-flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    max-width: 100%;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(32, 208, 255, 0.12);
    color: #7fe8ff;
    font-size: 0.92rem;
    letter-spacing: 0.02em;
    white-space: normal;
}

.hero h1,
.section-header h2,
.placeholder-card h1 {
    margin: 18px 0 16px;
    color: #f6f9ff;
    line-height: 1.04;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.hero h1 {
    font-size: clamp(2.8rem, 6vw, 4.8rem);
}

.lead,
.section-header p,
.placeholder-card p,
.feature-card p,
.price-card p,
.highlight-card p,
.info-list li,
.cta-panel p {
    color: #9fb0cb;
    line-height: 1.7;
}

.lead,
.section-header p,
.placeholder-card p,
.feature-card p,
.price-card p,
.highlight-card p,
.info-list li,
.cta-panel p,
.stat-card span,
.badge,
.site-nav a,
.btn {
    overflow-wrap: anywhere;
    word-break: break-word;
}

.hero-actions,
.download-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 28px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 168px;
    min-height: 52px;
    padding: 14px 22px;
    border-radius: 14px;
    font-weight: 700;
    border: 1px solid transparent;
}

.btn-primary {
    background: linear-gradient(135deg, #20d0ff, #00e676);
    color: #04111d;
    box-shadow: 0 16px 34px rgba(32, 208, 255, 0.22);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(160, 180, 210, 0.2);
    color: #e5ecfb;
}

.hero-panel,
.feature-card,
.highlight-card,
.price-card,
.placeholder-card,
.cta-panel {
    border: 1px solid rgba(149, 170, 201, 0.16);
    background: rgba(9, 22, 41, 0.72);
    box-shadow: 0 18px 48px rgba(3, 8, 18, 0.34);
    max-width: 100%;
}

.hero-panel {
    padding: 28px;
    border-radius: 28px;
    position: relative;
    overflow: hidden;
}

.hero-panel::before {
    content: '';
    position: absolute;
    inset: auto -30px -50px auto;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(32, 208, 255, 0.34), transparent 70%);
}

.stat-grid,
.feature-grid,
.highlight-grid,
.pricing-grid,
.placeholder-grid {
    display: grid;
    gap: 22px;
}

.stat-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin-top: 24px;
}

.stat-card {
    padding: 18px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.stat-card strong {
    display: block;
    margin-bottom: 8px;
    color: #fff;
    font-size: 1.4rem;
}

.section {
    padding: 42px 0;
}

.section-header {
    max-width: 760px;
    margin-bottom: 24px;
}

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

.feature-card,
.highlight-card,
.price-card,
.placeholder-card {
    padding: 28px;
    border-radius: 24px;
}

.feature-card h3,
.highlight-card h3,
.price-card h3,
.placeholder-card h3 {
    margin-top: 0;
    color: #f3f8ff;
}

.price-card.featured {
    background: linear-gradient(180deg, rgba(16, 32, 60, 0.92), rgba(7, 18, 35, 0.9));
    border-color: rgba(32, 208, 255, 0.3);
}

.price {
    display: block;
    margin: 18px 0;
    color: #7ff0c2;
    font-size: 2rem;
    font-weight: 800;
}

.info-list {
    list-style: none;
    margin: 20px 0 0;
    padding: 0;
}

.info-list li {
    position: relative;
    padding-left: 24px;
    margin-bottom: 14px;
}

.info-list li::before {
    content: '•';
    position: absolute;
    left: 0;
    color: #20d0ff;
}

.cta-panel {
    padding: 32px;
    border-radius: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.placeholder-wrap {
    padding: 92px 0 64px;
}

.placeholder-card {
    max-width: 920px;
    margin: 0 auto;
}

.badge {
    display: inline-block;
    max-width: 100%;
    margin-bottom: 16px;
    padding: 7px 12px;
    border-radius: 999px;
    background: rgba(0, 230, 118, 0.12);
    color: #8bf5bf;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: normal;
}

.site-footer {
    margin-top: 40px;
    border-top: 1px solid rgba(151, 164, 191, 0.15);
    background: rgba(4, 10, 19, 0.85);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.3fr 1fr 1fr 1fr;
    gap: 24px;
    padding: 34px 0 24px;
}

.footer-grid h4 {
    margin-top: 0;
    color: #fff;
}

.footer-grid ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-grid li {
    margin-bottom: 10px;
    color: #9fb0cb;
}

.footer-note {
    padding: 0 0 24px;
    color: #7f93b3;
}

@media (max-width: 960px) {
    .brand-banner {
        padding-top: 24px;
    }

    .hero-panel,
    .feature-card,
    .highlight-card,
    .price-card,
    .placeholder-card,
    .cta-panel {
        padding: 24px;
    }

    .brand-banner-wordmark {
        font-size: clamp(2.8rem, 10vw, 4.8rem);
    }

    .hero-grid,
    .feature-grid,
    .highlight-grid,
    .pricing-grid,
    .placeholder-grid,
    .footer-grid,
    .cta-panel {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .cta-panel {
        display: block;
    }
}

@media (max-width: 760px) {
    .placeholder-wrap {
        padding: 56px 0 36px;
    }

    form,
    main,
    section,
    .container,
    .brand-banner-panel,
    .hero-panel,
    .feature-card,
    .highlight-card,
    .price-card,
    .placeholder-card,
    .cta-panel,
    .stat-card,
    .section-header {
        max-width: 100%;
    }

    .site-header {
        position: sticky;
    }

    .nav-bar {
        justify-content: space-between;
        padding: 14px 0;
    }

    .menu-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-width: 44px;
        min-height: 44px;
    }

    .site-nav {
        display: none;
        position: absolute;
        top: calc(100% + 10px);
        left: 16px;
        right: 16px;
        flex-direction: column;
        align-items: stretch;
        min-width: 0;
        padding: 14px;
        border-radius: 18px;
        background: rgba(8, 18, 34, 0.98);
        border: 1px solid rgba(151, 164, 191, 0.15);
        box-shadow: 0 18px 42px rgba(3, 8, 18, 0.42);
    }

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

    .site-nav a {
        width: 100%;
        padding: 10px 12px;
        border-radius: 12px;
    }

    .site-nav a.active {
        background: rgba(0, 230, 118, 0.12);
    }

    .container {
        width: min(calc(100% - 32px), 1180px);
    }

    .brand-banner {
        padding-top: 18px;
    }

    .brand-banner-panel {
        padding: 0;
        border-radius: 0;
        overflow: visible;
    }

    .brand-banner-wordmark {
        max-width: 100%;
        font-size: clamp(1.85rem, 9vw, 2.5rem);
        line-height: 1;
        letter-spacing: -0.03em;
        padding-right: 0;
    }

    .brand-banner-copy {
        font-size: 0.98rem;
        line-height: 1.65;
    }

    .hero {
        padding: 38px 0 28px;
    }

    .hero h1 {
        font-size: clamp(2.15rem, 11vw, 3rem);
    }

    .kicker {
        font-size: 0.82rem;
        line-height: 1.4;
        padding: 7px 12px;
    }

    .lead,
    .section-header p,
    .placeholder-card p,
    .feature-card p,
    .price-card p,
    .highlight-card p,
    .info-list li,
    .cta-panel p {
        font-size: 0.98rem;
    }

    .hero-actions,
    .download-buttons {
        flex-direction: column;
        align-items: stretch;
        margin-top: 22px;
    }

    .btn {
        width: 100%;
    }

    .section {
        padding: 30px 0;
    }

    .section-header {
        margin-bottom: 18px;
    }

    .feature-card,
    .highlight-card,
    .price-card,
    .placeholder-card,
    .cta-panel,
    .hero-panel {
        padding: 22px 20px;
        border-radius: 20px;
    }

    .stat-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        margin-top: 18px;
    }

    .stat-card {
        padding: 16px;
        border-radius: 18px;
    }

    .stat-card strong {
        font-size: 1.2rem;
    }

    .footer-grid {
        padding: 28px 0 18px;
        gap: 18px;
    }

    .footer-note {
        padding-bottom: 20px;
    }
}

@media (max-width: 480px) {
    .placeholder-wrap {
        padding: 40px 0 24px;
    }

    .container {
        width: min(calc(100% - 32px), 1180px);
    }

    .menu-toggle {
        padding: 8px 10px;
    }

    .site-nav {
        left: 12px;
        right: 12px;
    }

    .brand-banner-panel {
        padding: 0;
    }

    .feature-card,
    .highlight-card,
    .price-card,
    .placeholder-card,
    .cta-panel,
    .hero-panel {
        padding: 20px 22px 20px 18px;
    }

    .brand-banner-wordmark {
        max-width: 100%;
        font-size: clamp(1.55rem, 8.5vw, 2rem);
        line-height: 1.02;
        letter-spacing: -0.02em;
        padding-right: 0;
    }

    .hero h1,
    .section-header h2,
    .placeholder-card h1 {
        line-height: 1.08;
    }
}

@media (min-width: 391px) and (max-width: 600px) {
    .brand-banner-panel {
        padding: 0;
    }

    .brand-banner-wordmark {
        max-width: 100%;
        font-size: clamp(1.45rem, 8vw, 1.85rem);
        line-height: 1.02;
        letter-spacing: -0.02em;
        padding-right: 0;
    }
}

@media (max-width: 390px) {
    .placeholder-wrap {
        padding: 32px 0 20px;
    }

    .brand-banner-panel {
        padding: 0;
    }

    .brand-banner-wordmark {
        max-width: 100%;
        font-size: clamp(1.3rem, 7.6vw, 1.65rem);
        line-height: 1.03;
        letter-spacing: -0.01em;
    }
}

@media (max-width: 360px) {
    .placeholder-wrap {
        padding: 28px 0 18px;
    }

    .brand-banner-panel {
        padding: 0;
    }

    .brand-banner-wordmark {
        max-width: 100%;
        font-size: clamp(1.16rem, 7.1vw, 1.45rem);
        line-height: 1.04;
        letter-spacing: 0;
    }
}