:root {
    --primary: #0f172a;
    --primary-dark: #0b1220;
    --accent: #1b8cff;
    --accent-soft: #dfeeff;
    --accent-strong: #0c6ae0;
    --text: #1f2937;
    --muted: #5b6473;
    --surface: #ffffff;
    --surface-alt: #ffffff;
    --border: rgba(15, 23, 42, 0.1);
    --success: #059100;
    --shadow: 0 7px 10px rgb(29, 36, 68);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    background: #ffffff;
    color: var(--text);
    line-height: 1.6;
}

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

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

.container {
    width: min(1120px, calc(100% - 2rem));
    margin: 0 auto;
}

.section {
    padding: 5rem 0;
}

.section--alt {
    background: var(--surface-alt);
}

.eyebrow {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--accent-strong);
    background: var(--accent-soft);
    padding: 0.55rem 0.8rem;
    border-radius: 999px;
}

.eyebrow--dark {
    background: rgba(27, 140, 255, 0.08);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
}

.header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    min-height: 78px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
    font-weight: 800;
    color: var(--primary);
}

.brand__mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.2rem;
    height: 2.2rem;
    border-radius: 0.7rem;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #fff;
    font-weight: 700;
}

.brand__text {
    letter-spacing: 0.08em;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 1.1rem;
    font-size: 0.95rem;
    color: var(--muted);
}

.main-nav a {
    transition: color 0.2s ease;
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--primary);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 0.9rem 1.4rem;
    font-weight: 700;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn--primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    color: #fff;
    box-shadow: 0 16px 28px rgba(27, 140, 255, 0.28);
}

.btn--secondary {
    background: #fff;
    border: 1px solid var(--border);
    color: var(--primary);
}

.hero {
    background: linear-gradient(180deg, #f7fbff 0%, #edf4ff 100%);
    padding: 5rem 0 4rem;
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr;
    align-items: center;
    gap: 2rem;
}

.hero__visual {
    order: 1;
}

.hero__content {
    order: 2;
    max-width: 760px;
    margin: 0 auto;
    text-align: center;
}

.hero__content h1 {
    margin: 1rem 0 1rem;
    font-size: clamp(2.5rem, 4vw, 4.25rem);
    line-height: 1.08;
    letter-spacing: -0.04em;
    color: var(--primary);
}

.hero__content p {
    margin: 0;
    max-width: 40rem;
    font-size: 1.08rem;
    color: var(--muted);
}

.hero__actions {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 2rem;
}

.hero__trust {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 2rem;
    margin: 2rem 0 0;
    padding: 0;
    color: var(--primary);
    font-weight: 600;
}

.hero__trust li::before {
    content: "✓";
    color: var(--success);
    margin-right: 0.5rem;
}

.hero__visual {
    position: relative;
    min-height: 470px;
}

.hero__slideshow {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 1rem;
}

.hero__slider-track {
    position: relative;
    min-height: 480px;
    border-radius: 1.75rem;
    overflow: hidden;
    border: 1px solid rgba(15, 23, 42, 0.08);
    box-shadow: var(--shadow);
    background: #dfeeff;
}

.hero__slide {
    position: absolute;
    inset: 0;
    opacity: 0;
    transform: scale(1.04);
    transition: opacity 0.7s ease, transform 0.7s ease;
    background:
        linear-gradient(135deg, rgba(15, 23, 42, 0.5), rgba(15, 23, 42, 0.15)),
        var(--slide-image) center/cover no-repeat;
}

.hero__slide.is-active {
    opacity: 1;
    transform: scale(1);
}

.hero__slide-content {
    position: absolute;
    left: 1.5rem;
    right: 1.5rem;
    bottom: 1.5rem;
    padding: 1.25rem 1.3rem;
    border-radius: 1.1rem;
    background: rgba(255, 255, 255, 0.14);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border: 1px solid rgba(255, 255, 255, 0.18);
    color: #fff;
}

.hero__slide-content h3 {
    margin: 0.8rem 0 0.4rem;
    font-size: clamp(1.5rem, 2vw, 2.1rem);
    line-height: 1.15;
}

.hero__slide-content p {
    margin: 0;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.98rem;
}

.hero__slider-dots {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.6rem;
}

.hero__dot {
    width: 0.8rem;
    height: 0.8rem;
    border: none;
    border-radius: 50%;
    background: rgba(15, 23, 42, 0.18);
    cursor: pointer;
    transition: transform 0.2s ease, background 0.2s ease;
}

.hero__dot.is-active {
    background: var(--accent-strong);
    transform: scale(1.12);
}

.dashboard-card {
    background: #fff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 1.5rem;
    box-shadow: var(--shadow);
}

.dashboard-card--main {
    width: min(100%, 440px);
    margin-left: auto;
    padding: 1rem 1rem 1.5rem;
}

.dashboard-card__head {
    display: flex;
    gap: 0.5rem;
    padding: 0.3rem 0 1rem;
}

.dot {
    width: 0.8rem;
    height: 0.8rem;
    border-radius: 50%;
    display: inline-block;
}

.dot--green { background: #34d399; }
.dot--amber { background: #fbbf24; }
.dot--red { background: #fb7185; }

.chart-bars {
    display: flex;
    align-items: end;
    justify-content: space-between;
    height: 210px;
    gap: 0.7rem;
    padding: 1rem 0.5rem 0;
    background: linear-gradient(180deg, #f8fbff 0%, #edf4ff 100%);
    border-radius: 1rem;
}

.chart-bars span {
    width: 100%;
    border-radius: 0.8rem 0.8rem 0 0;
    background: linear-gradient(180deg, var(--accent), var(--accent-strong));
}

.stat-card {
    position: absolute;
    background: var(--primary);
    color: #fff;
    border-radius: 1rem;
    padding: 1rem 1.1rem;
    box-shadow: var(--shadow);
}

.stat-card strong {
    display: block;
    font-size: 1.5rem;
    line-height: 1.2;
}

.stat-card span {
    display: block;
    font-size: 0.8rem;
    opacity: 0.85;
}

.stat-card--top {
    top: 3.5rem;
    left: 1.2rem;
}

.stat-card--bottom {
    right: 0.5rem;
    bottom: 1rem;
}

.partners {
    background: var(--primary);
    color: rgba(255, 255, 255, 0.8);
    text-align: center;
    padding: 1.2rem 0;
    font-size: 0.95rem;
}

.section-heading {
    max-width: 720px;
    margin: 0 auto 2.5rem;
    text-align: center;
}

.section-heading--left {
    margin: 0 0 2.25rem;
    text-align: left;
}

.section-heading h2 {
    margin: 0.8rem 0 0;
    font-size: clamp(2rem, 3vw, 3rem);
    line-height: 1.15;
    letter-spacing: -0.03em;
    color: var(--primary);
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}
.service-card {
    background: #fcfffe;
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    padding: 1.5rem;
    box-shadow: 0 8px 5px rgb(233, 0, 221);
}
.service-card:hover {
    background: #fcfffe;
    border: 1px solid var(--border);
    border-radius: 1.25rem;
    padding: 1.5rem;
    box-shadow: 0 10px 8px rgb(136, 4, 96);
}

.service-card__icon {
    width: 3rem;
    height: 3rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 0.75rem;
    background: var(--accent-soft);
    color: rgb(207, 0, 45);
    font-size: 0.95rem;
    font-weight: 700;
}

.service-card h3 {
    margin: 1.1rem 0 0.6rem;
    font-size: 1.35rem;
    color: var(--primary);
}

.service-card p {
    margin: 0 0 1.1rem;
    color: var(--muted);
}

.service-card a {
    color: var(--accent-strong);
    font-weight: 700;
}

.advantages__inner {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 2rem;
    align-items: start;
}

.feature-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.feature-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 8px 5px rgb(255, 11, 243);
}

.feature-item:hover {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 9px 6px rgb(136, 4, 96);
}

.feature-item h3 {
    margin: 0 0 0.6rem;
    color: var(--primary);
}

.feature-item p {
    margin: 0;
    color: var(--muted);
}

.timeline {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
    
}

.timeline__step {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 8px 5px rgb(255, 11, 243);
    
}
.timeline__step:hover {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem;
    box-shadow: 0 9px 6px rgb(136, 4, 96);
    
}

.timeline__step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.3rem;
    height: 2.3rem;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-weight: 800;
    box-shadow: 0 8px 5px rgb(255, 11, 243);
}
.timeline__step span:hover {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.3rem;
    height: 2.3rem;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent-strong);
    font-weight: 800;
    box-shadow: 0 9px 6px rgb(136, 4, 96);
}

.timeline__step h3 {
    margin: 1rem 0 0.8rem;
    color: var(--primary);
}

.timeline__step p {
    margin: 0;
    color: var(--muted);
}

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

.stat-box {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem 1rem;
    text-align: center;
    box-shadow: 0 8px 5px rgb(255, 11, 243);
}
.stat-box:hover {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 1rem;
    padding: 1.5rem 1rem;
    text-align: center;
    box-shadow: 0 9px 6px rgb(136, 4, 96);
}

.stat-box strong {
    display: block;
    font-size: clamp(1.8rem, 2vw, 2.5rem);
    color: var(--primary);
}

.stat-box span {
    color: var(--muted);
}

.cta__box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 2rem 2.2rem;
    background: linear-gradient(135deg, #0f172a, #1f3b73);
    border-radius: 1.5rem;
    color: #fff;
    box-shadow: var(--shadow);
    box-shadow: 0 8px 5px rgb(255, 11, 243);
}

.cta__box:hover {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 2rem 2.2rem;
    background: linear-gradient(135deg, #0f172a, #1f3b73);
    border-radius: 1.5rem;
    color: #fff;
    box-shadow: var(--shadow);
    box-shadow: 0 9px 6px rgb(136, 4, 96);
}

.cta__box h2 {
    margin: 0.8rem 0 0;
    font-size: clamp(1.8rem, 2vw, 2.5rem);
    letter-spacing: -0.03em;
}

.site-footer {
    background: var(--primary-dark);
    color: rgba(255, 255, 255, 0.7);
    padding-top: 3rem;
}

.footer__inner {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
    padding-bottom: 2rem;
}

.brand--footer {
    color: #fff;
    margin-bottom: 1rem;
}

.site-footer p {
    max-width: 380px;
    margin: 0;
    color: rgba(255, 255, 255, 0.7);
}

.footer__links {
    display: flex;
    gap: 4rem;
}

.footer__links h4 {
    margin: 0 0 0.8rem;
    color: #fff;
    font-size: 1rem;
}

.footer__links a {
    display: block;
    margin-bottom: 0.5rem;
    color: rgba(255, 255, 255, 0.7);
}

.footer__bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1rem 0 1.2rem;
    font-size: 0.9rem;
    text-align: center;
}

@media (max-width: 920px) {
    .hero__inner,
    .advantages__inner,
    .card-grid,
    .timeline,
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero__inner {
        grid-template-columns: 1fr;
    }

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

    .timeline {
        grid-template-columns: 1fr;
    }

    .main-nav {
        display: none;
    }
}

@media (max-width: 640px) {
    .section {
        padding: 4rem 0;
    }

    .header__inner {
        min-height: 68px;
    }

    .header__cta {
        display: none;
    }

    .card-grid,
    .feature-list,
    .stats-grid,
    .footer__inner,
    .cta__box {
        grid-template-columns: 1fr;
        display: grid;
    }

    .cta__box {
        justify-content: stretch;
        text-align: center;
    }

    .hero__trust {
        gap: 0.6rem 1rem;
    }

    .hero__visual {
        min-height: 360px;
    }

    .dashboard-card--main {
        width: 100%;
    }

    .stat-card--top {
        left: 0;
    }

    .stat-card--bottom {
        right: 0;
    }
}