:root {
    --bg: #f6f8fb;
    --ink: #13202b;
    --muted: #647281;
    --brand: #154c79;
    --brand-dark: #0d2c45;
    --accent: #22b8a6;
    --soft: #eaf7f5;
    --line: #dce5ee;
    --white: #ffffff;
    --shadow: 0 24px 70px rgba(18, 32, 43, .12);
    --radius: 26px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(34,184,166,.16), transparent 34%),
        radial-gradient(circle at bottom right, rgba(21,76,121,.14), transparent 34%),
        var(--bg);
    line-height: 1.6;
}

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

.container {
    width: min(1140px, calc(100% - 36px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(246, 248, 251, .86);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(220, 229, 238, .8);
}

.nav-wrap {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 44px;
    height: 44px;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    color: #fff;
    display: grid;
    place-items: center;
    font-weight: 900;
    font-size: 24px;
    box-shadow: 0 12px 30px rgba(21,76,121,.25);
}

.brand strong {
    display: block;
    font-size: 19px;
    letter-spacing: -.03em;
}

.brand small {
    color: var(--muted);
    display: block;
    font-size: 12px;
    font-weight: 700;
}

.main-nav {
    display: flex;
    gap: 4px;
    align-items: center;
}

.main-nav a {
    padding: 10px 12px;
    border-radius: 999px;
    font-weight: 800;
    color: #33485c;
    font-size: 14px;
}

.main-nav a:hover,
.main-nav a.active {
    background: #fff;
    color: var(--brand);
    box-shadow: 0 8px 20px rgba(18,32,43,.07);
}

.mobile-menu-btn {
    display: none;
    border: 0;
    background: var(--brand);
    color: #fff;
    border-radius: 12px;
    padding: 9px 12px;
    font-size: 22px;
}

.hero {
    padding: 74px 0 52px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(280px, 1.08fr) minmax(280px, .92fr);
    gap: 34px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--brand);
    background: rgba(34,184,166,.12);
    border: 1px solid rgba(34,184,166,.2);
    padding: 8px 12px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .08em;
}

h1, h2, h3 {
    line-height: 1.08;
    margin: 0;
    letter-spacing: -.05em;
}

h1 {
    font-size: clamp(38px, 6vw, 70px);
    margin-top: 18px;
}

h2 {
    font-size: clamp(28px, 4vw, 46px);
}

h3 {
    font-size: 22px;
}

.lead {
    color: var(--muted);
    font-size: 19px;
    margin: 20px 0 26px;
    max-width: 650px;
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    padding: 13px 18px;
    font-weight: 900;
    border: 1px solid transparent;
}

.btn.primary {
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    box-shadow: 0 14px 32px rgba(21,76,121,.24);
}

.btn.secondary {
    background: #fff;
    color: var(--brand);
    border-color: var(--line);
}

.trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
}

.trust-row span {
    background: #fff;
    color: #385166;
    border: 1px solid var(--line);
    border-radius: 999px;
    padding: 8px 11px;
    font-size: 13px;
    font-weight: 800;
}

.hero-card {
    background: rgba(255,255,255,.78);
    border: 1px solid rgba(255,255,255,.9);
    box-shadow: var(--shadow);
    border-radius: 34px;
    overflow: hidden;
}

.dashboard-top {
    height: 56px;
    background: var(--brand-dark);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 18px;
}

.dashboard-top span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,.5);
}

.dashboard-body {
    padding: 24px;
}

.metric-card {
    background: var(--soft);
    border: 1px solid rgba(34,184,166,.22);
    border-radius: 22px;
    padding: 18px;
}

.metric-card small {
    color: var(--muted);
    display: block;
    font-weight: 800;
}

.metric-card strong {
    font-size: 27px;
    display: block;
    margin-top: 4px;
}

.mini-chart {
    height: 180px;
    display: flex;
    align-items: end;
    gap: 12px;
    padding: 24px 4px 12px;
}

.mini-chart i {
    flex: 1;
    border-radius: 999px 999px 10px 10px;
    background: linear-gradient(180deg, var(--accent), var(--brand));
    box-shadow: 0 12px 22px rgba(21,76,121,.12);
}

.task-list {
    display: grid;
    gap: 10px;
}

.task-list p {
    margin: 0;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 11px 12px;
    color: #385166;
    font-weight: 750;
}

.task-list b {
    color: var(--accent);
}

.section {
    padding: 64px 0;
}

.section.soft {
    background: rgba(255,255,255,.42);
    border-block: 1px solid rgba(220,229,238,.6);
}

.section-title {
    max-width: 760px;
    margin-bottom: 28px;
}

.section-title h2 {
    margin: 14px 0;
}

.section-title p,
.split p,
.cta-box p {
    color: var(--muted);
    font-size: 17px;
}

.cards {
    display: grid;
    gap: 18px;
}

.cards.four {
    grid-template-columns: repeat(4, 1fr);
}

.cards.three {
    grid-template-columns: repeat(3, 1fr);
}

.cards.two {
    grid-template-columns: repeat(2, 1fr);
}

.card {
    background: rgba(255,255,255,.82);
    border: 1px solid rgba(255,255,255,.88);
    border-radius: var(--radius);
    padding: 22px;
    box-shadow: 0 14px 38px rgba(18,32,43,.08);
}

.card p {
    color: var(--muted);
}

.icon {
    width: 46px;
    height: 46px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    color: #fff;
    background: linear-gradient(135deg, var(--brand), var(--accent));
    font-weight: 900;
    margin-bottom: 14px;
}

.split {
    display: grid;
    grid-template-columns: 1fr .9fr;
    gap: 32px;
    align-items: center;
}

.steps {
    display: grid;
    gap: 12px;
}

.steps div {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 18px;
    display: flex;
    gap: 16px;
    align-items: center;
}

.steps b {
    color: var(--accent);
    font-size: 22px;
}

.steps span {
    font-weight: 900;
}

.text-link {
    color: var(--brand);
    font-weight: 900;
}

.cta-box {
    text-align: center;
    background: linear-gradient(135deg, var(--brand-dark), var(--brand));
    color: #fff;
    border-radius: 34px;
    padding: clamp(28px, 5vw, 52px);
    box-shadow: var(--shadow);
}

.cta-box p {
    color: rgba(255,255,255,.82);
}

.page-hero {
    padding: 64px 0 38px;
    background: linear-gradient(135deg, rgba(21,76,121,.08), rgba(34,184,166,.08));
    border-bottom: 1px solid rgba(220,229,238,.7);
}

.page-hero h1 {
    font-size: clamp(34px, 5vw, 58px);
    max-width: 920px;
}

.page-hero p {
    color: var(--muted);
    font-size: 18px;
    max-width: 820px;
}

.content-page {
    max-width: 920px;
}

.content-page h2,
.policy h2 {
    margin: 28px 0 10px;
}

.content-page p,
.policy p,
.policy li {
    color: var(--muted);
    font-size: 16px;
}

.policy {
    max-width: 920px;
    background: rgba(255,255,255,.82);
    border: 1px solid rgba(255,255,255,.88);
    border-radius: 30px;
    padding: clamp(22px, 4vw, 42px);
    box-shadow: 0 14px 38px rgba(18,32,43,.08);
}

.service-list {
    display: grid;
    gap: 18px;
}

.service-block {
    background: rgba(255,255,255,.84);
    border: 1px solid rgba(255,255,255,.9);
    border-radius: 30px;
    padding: 26px;
    box-shadow: 0 14px 38px rgba(18,32,43,.08);
    display: grid;
    grid-template-columns: .7fr 1fr .7fr;
    gap: 22px;
}

.service-number {
    color: var(--accent);
    font-weight: 950;
}

.service-block p,
.service-block li {
    color: var(--muted);
}

.product-card span {
    color: var(--brand);
    font-weight: 850;
    font-size: 14px;
}

.notice {
    margin-top: 26px;
    background: var(--soft);
    border: 1px solid rgba(34,184,166,.24);
    border-radius: 26px;
    padding: 24px;
}

.notice p {
    color: var(--muted);
}

.contact-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 24px;
    align-items: start;
}

.contact-card,
.contact-form {
    background: rgba(255,255,255,.86);
    border: 1px solid rgba(255,255,255,.9);
    border-radius: 30px;
    padding: 24px;
    box-shadow: 0 14px 38px rgba(18,32,43,.08);
}

.contact-card p {
    color: var(--muted);
}

.small-note {
    margin-top: 18px;
    background: var(--soft);
    border: 1px solid rgba(34,184,166,.2);
    border-radius: 18px;
    padding: 14px;
    color: #275d57;
    font-weight: 750;
}

.contact-form {
    display: grid;
    gap: 14px;
}

.contact-form label {
    display: grid;
    gap: 7px;
    color: #2e485b;
    font-weight: 900;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 13px 14px;
    font: inherit;
    background: #fff;
    color: var(--ink);
    outline: none;
}

textarea {
    min-height: 150px;
    resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
    border-color: rgba(34,184,166,.7);
    box-shadow: 0 0 0 4px rgba(34,184,166,.12);
}

.alert {
    border-radius: 16px;
    padding: 12px 14px;
    font-weight: 850;
}

.alert.success {
    background: #e9f9ef;
    color: #106133;
}

.alert.error {
    background: #fff0f0;
    color: #a83232;
}

.site-footer {
    background: var(--brand-dark);
    color: #d9e6ef;
    padding: 46px 0 22px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr .8fr .8fr 1fr;
    gap: 22px;
}

.footer-brand {
    color: #fff;
    font-size: 22px;
    font-weight: 950;
    letter-spacing: -.04em;
}

.site-footer p {
    color: #b8cad7;
}

.site-footer h4 {
    color: #fff;
    margin: 0 0 12px;
}

.site-footer a {
    display: block;
    color: #d9e6ef;
    margin: 8px 0;
}

.site-footer a:hover {
    color: #fff;
}

.copyright {
    color: #a9bdcb;
    border-top: 1px solid rgba(255,255,255,.12);
    margin-top: 30px;
    padding-top: 18px;
    font-size: 14px;
}

@media (max-width: 920px) {
    .hero-grid,
    .split,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .cards.four,
    .cards.three,
    .cards.two {
        grid-template-columns: 1fr 1fr;
    }

    .service-block {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 720px) {
    .mobile-menu-btn {
        display: block;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 76px;
        left: 18px;
        right: 18px;
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 22px;
        padding: 10px;
        box-shadow: var(--shadow);
        flex-direction: column;
        align-items: stretch;
    }

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

    .main-nav a {
        border-radius: 14px;
    }

    .cards.four,
    .cards.three,
    .cards.two {
        grid-template-columns: 1fr;
    }

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

    .hero {
        padding-top: 46px;
    }

    .section {
        padding: 46px 0;
    }

    .container {
        width: min(100% - 26px, 1140px);
    }
}