:root {
    --ink: #17212b;
    --muted: #5c6874;
    --paper: #f4f8fb;
    --card: #ffffff;
    --navy: #0e2637;
    --blue: #1677a3;
    --blue-dark: #0d567a;
    --green: #2a8d7d;
    --line: rgba(23, 33, 43, 0.12);
    --line-soft: rgba(23, 33, 43, 0.08);
    --shadow: 0 18px 55px rgba(14, 38, 55, 0.12);
    --radius: 20px;
    --max: 1140px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--paper);
    line-height: 1.6;
}

a {
    color: inherit;
}

.wrap {
    width: min(var(--max), calc(100% - 40px));
    margin: 0 auto;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    background: var(--ink);
    color: #fff;
    padding: 10px 14px;
    border-radius: 10px;
    z-index: 20;
}

.skip-link:focus {
    top: 16px;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    background: rgba(244, 248, 251, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line-soft);
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 14px;
    text-decoration: none;
    min-width: 250px;
}

.brand-mark {
    width: 88px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--navy), var(--blue));
    box-shadow: 0 10px 25px rgba(14, 38, 55, 0.20);
    letter-spacing: -0.05em;
    font-size: 1.22rem;
    font-weight: 750;
}

.brand-mark strong {
    color: #9fe8ff;
    margin: 0 1px;
}

.brand-mark em {
    font-style: normal;
    color: #d7fff6;
}

.brand-text {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.brand-text strong {
    font-size: 0.96rem;
}

.brand-text small {
    color: var(--muted);
    font-size: 0.82rem;
}

.main-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 8px;
}

.main-nav a {
    text-decoration: none;
    color: var(--muted);
    font-size: 0.92rem;
    font-weight: 650;
    padding: 8px 11px;
    border-radius: 999px;
    border: 1px solid transparent;
}

.main-nav a:hover,
.main-nav a:focus,
.main-nav a.active {
    color: var(--blue-dark);
    background: #fff;
    border-color: var(--line-soft);
}

.hero {
    background:
        radial-gradient(circle at 84% 16%, rgba(22, 119, 163, 0.20), transparent 24rem),
        linear-gradient(135deg, #ffffff 0%, #eef6fb 64%, #e7f5f2 100%);
    border-bottom: 1px solid var(--line-soft);
}

.hero .wrap {
    padding: clamp(42px, 8vw, 86px) 0 clamp(42px, 8vw, 78px);
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
    gap: 44px;
    align-items: center;
}

.kicker {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--blue-dark);
    font-weight: 760;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.82rem;
    margin-bottom: 18px;
}

.kicker::before {
    content: "";
    width: 34px;
    height: 2px;
    background: var(--green);
}

h1,
h2,
h3 {
    line-height: 1.12;
    letter-spacing: -0.035em;
}

h1 {
    margin: 0;
    font-size: clamp(2.35rem, 6vw, 4.7rem);
    max-width: 850px;
}

.hero-lead {
    margin: 22px 0 0;
    color: var(--muted);
    font-size: clamp(1.05rem, 2vw, 1.24rem);
    max-width: 740px;
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 46px;
    padding: 12px 18px;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 750;
    transition: transform 0.18s ease, background 0.18s ease, border-color 0.18s ease;
}

.button:hover,
.button:focus {
    transform: translateY(-1px);
}

.button.primary {
    background: var(--blue);
    color: #fff;
}

.button.primary:hover,
.button.primary:focus {
    background: var(--blue-dark);
}

.button.secondary {
    background: #fff;
    color: var(--blue-dark);
    border: 1px solid var(--line-soft);
}

.button.ghost {
    color: var(--ink);
    border: 1px solid var(--line);
}

.trust-panel {
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid rgba(22, 119, 163, 0.14);
    border-radius: var(--radius);
    padding: 26px;
    box-shadow: var(--shadow);
}

.trust-panel strong {
    display: block;
    margin-bottom: 14px;
    font-size: 1.12rem;
}

.check-list,
.simple-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 10px;
}

.check-list li,
.simple-list li {
    position: relative;
    padding-left: 28px;
    color: var(--muted);
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--green);
    font-weight: 850;
}

.simple-list li::before {
    content: "•";
    position: absolute;
    left: 7px;
    color: var(--blue);
    font-weight: 850;
}

.section {
    padding: clamp(42px, 6vw, 70px) 0;
}

.section.compact {
    padding-top: 36px;
}

.section-title {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 32px;
    margin-bottom: 24px;
}

.section-title h2 {
    margin: 0;
    font-size: clamp(1.8rem, 4vw, 2.65rem);
}

.section-title p {
    margin: 0;
    max-width: 600px;
    color: var(--muted);
}

.cards {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.card,
.content-card,
.price-card,
.notice {
    background: var(--card);
    border: 1px solid var(--line-soft);
    border-radius: var(--radius);
    box-shadow: 0 12px 35px rgba(14, 38, 55, 0.07);
}

.card {
    padding: 24px;
    display: flex;
    min-height: 260px;
    flex-direction: column;
    justify-content: space-between;
}

.card-icon {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #e8f6fb;
    color: var(--blue-dark);
    font-weight: 900;
    margin-bottom: 18px;
}

.card h3 {
    margin: 0 0 10px;
    font-size: 1.28rem;
}

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

.card a,
.inline-link {
    color: var(--blue-dark);
    text-decoration: none;
    font-weight: 760;
}

.card a::after,
.inline-link::after {
    content: " →";
}

.banded {
    background: #fff;
    border-top: 1px solid var(--line-soft);
    border-bottom: 1px solid var(--line-soft);
}

.two-col {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
    gap: 24px;
    align-items: start;
}

.content-card {
    padding: clamp(24px, 4vw, 34px);
}

.content-card h2,
.content-card h3 {
    margin-top: 0;
}

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

.content-card p:last-child {
    margin-bottom: 0;
}

.notice {
    padding: 22px;
    background: linear-gradient(135deg, #0e2637, #123a54);
    color: #fff;
}

.notice p {
    color: rgba(255, 255, 255, 0.78);
}

.notice .button.secondary {
    color: var(--blue-dark);
}

.page-hero {
    background: linear-gradient(135deg, #0e2637, #14394e);
    color: #fff;
}

.page-hero .wrap {
    padding: clamp(42px, 7vw, 76px) 0;
}

.page-hero h1 {
    max-width: 920px;
}

.page-hero p {
    color: rgba(255, 255, 255, 0.76);
    max-width: 780px;
    font-size: 1.12rem;
}

.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.badge {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    padding: 7px 11px;
    font-weight: 720;
    font-size: 0.84rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.16);
}

.grid-2 {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.price-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    border-radius: 16px;
    background: #fff;
}

.price-table th,
.price-table td {
    padding: 15px 14px;
    border-bottom: 1px solid var(--line-soft);
    text-align: left;
    vertical-align: top;
}

.price-table th {
    background: #e8f6fb;
    color: var(--blue-dark);
    font-size: 0.9rem;
}

.price-table tr:last-child td {
    border-bottom: 0;
}

.price {
    font-weight: 850;
    white-space: nowrap;
}

.contact-card {
    background: linear-gradient(135deg, #0e2637, #123a54);
    color: #fff;
    border-radius: var(--radius);
    padding: clamp(26px, 5vw, 40px);
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 28px;
    align-items: center;
}

.contact-card p {
    color: rgba(255, 255, 255, 0.78);
}

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: flex-end;
}

.site-footer {
    background: #0b1b27;
    color: rgba(255, 255, 255, 0.72);
    padding: 32px 0;
    font-size: 0.92rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.35fr 0.75fr 1fr;
    gap: 24px;
}

.site-footer strong {
    color: #fff;
}

.site-footer a {
    color: #fff;
    text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus {
    text-decoration: underline;
}

@media (max-width: 960px) {
    .header-inner {
        align-items: flex-start;
        padding: 14px 0;
        flex-direction: column;
    }

    .main-nav {
        justify-content: flex-start;
    }

    .hero-grid,
    .two-col,
    .contact-card,
    .footer-grid {
        grid-template-columns: 1fr;
    }

    .cards,
    .grid-3 {
        grid-template-columns: 1fr 1fr;
    }

    .contact-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .wrap {
        width: min(100% - 28px, var(--max));
    }

    .brand {
        align-items: flex-start;
        min-width: 0;
    }

    .brand-mark {
        width: 80px;
        height: 44px;
        font-size: 1.12rem;
    }

    .brand-text small {
        display: none;
    }

    .main-nav {
        gap: 6px;
    }

    .main-nav a {
        font-size: 0.86rem;
        padding: 7px 9px;
    }

    .hero .wrap,
    .page-hero .wrap {
        padding-top: 38px;
        padding-bottom: 42px;
    }

    .cards,
    .grid-2,
    .grid-3 {
        grid-template-columns: 1fr;
    }

    .section-title {
        align-items: flex-start;
        flex-direction: column;
        gap: 12px;
    }

    .actions,
    .contact-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .button {
        width: 100%;
    }

    .price-table,
    .price-table tbody,
    .price-table tr,
    .price-table td,
    .price-table th {
        display: block;
        width: 100%;
    }

    .price-table thead {
        display: none;
    }

    .price-table tr {
        border-bottom: 1px solid var(--line-soft);
        padding: 12px 0;
    }

    .price-table td {
        border-bottom: 0;
        padding: 8px 14px;
    }

    .price-table td::before {
        content: attr(data-label);
        display: block;
        color: var(--blue-dark);
        font-size: 0.78rem;
        font-weight: 800;
        text-transform: uppercase;
        letter-spacing: 0.05em;
    }
}