:root {
    --bg: #f3f7fb;
    --bg-soft: #eef8f2;
    --card: #ffffff;
    --text: #081524;
    --muted: #536070;
    --line: #dbe4ef;
    --green: #06c95a;
    --green-dark: #038f40;
    --blue-soft: #d8e9ff;
    --red-soft: #ffe3e8;
    --shadow: 0 24px 70px rgba(17, 37, 58, .10);
    --shadow-soft: 0 14px 40px rgba(17, 37, 58, .08);
    --radius-lg: 32px;
    --radius-md: 22px;
    --radius-sm: 14px;
    --container: 1160px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 8% 12%, rgba(6, 201, 90, .10), transparent 28rem),
        linear-gradient(135deg, #f8fbff 0%, var(--bg) 52%, #eef3f9 100%);
    line-height: 1.6;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(90deg, rgba(210, 238, 220, .28), transparent 28%, rgba(216, 233, 255, .22));
    z-index: -1;
}

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

p {
    margin: 0 0 1rem;
    color: var(--muted);
}

.site-header {
    width: min(calc(100% - 32px), var(--container));
    margin: 18px auto 0;
    min-height: 78px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 14px 16px;
    background: rgba(255, 255, 255, .82);
    border: 1px solid var(--line);
    border-radius: 26px;
    box-shadow: var(--shadow-soft);
    backdrop-filter: blur(14px);
    position: sticky;
    top: 14px;
    z-index: 20;
}

.brand,
.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 900;
    letter-spacing: 0;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    border-radius: 14px;
    background: var(--green);
    color: #062014;
    box-shadow: 0 10px 24px rgba(6, 201, 90, .28);
    font-size: .88rem;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 4px;
    padding: 4px;
    border: 1px solid #e7edf5;
    background: #f8fafc;
    border-radius: 18px;
}

.main-nav a,
.header-cta,
.btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    font-weight: 800;
    line-height: 1.15;
}

.main-nav a {
    padding: 0 14px;
    color: #435064;
}

.main-nav a.is-active,
.main-nav a:hover {
    color: var(--text);
    background: #ffffff;
    box-shadow: 0 5px 18px rgba(16, 31, 48, .07);
}

.header-cta,
.btn-primary {
    background: var(--green);
    color: #052112;
    box-shadow: 0 14px 28px rgba(6, 201, 90, .22);
}

.header-cta {
    padding: 0 18px;
}

.btn {
    padding: 15px 20px;
    border: 1px solid var(--line);
}

.btn-primary {
    border-color: var(--green);
}

.btn-secondary {
    background: #fff;
    color: var(--text);
}

.container,
.hero,
.section {
    width: min(calc(100% - 32px), var(--container));
    margin-inline: auto;
}

.hero {
    padding: 86px 0 56px;
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(330px, .96fr);
    gap: 34px;
    align-items: center;
}

.eyebrow {
    margin: 0 0 18px;
    color: #536070;
    font-size: .82rem;
    font-weight: 900;
    letter-spacing: .13em;
    text-transform: uppercase;
}

h1,
h2,
h3 {
    margin: 0;
    color: var(--text);
    line-height: 1.04;
    letter-spacing: 0;
}

h1 {
    font-size: clamp(2.6rem, 7vw, 5.8rem);
    max-width: 860px;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.8rem);
}

h3 {
    font-size: 1.35rem;
}

.hero-text {
    font-size: clamp(1.1rem, 2vw, 1.45rem);
    max-width: 720px;
    margin: 24px 0;
}

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

.trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
}

.pill {
    display: inline-flex;
    align-items: center;
    min-height: 38px;
    padding: 7px 13px;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: rgba(255, 255, 255, .8);
    color: #465467;
    font-weight: 800;
    font-size: .92rem;
}

.app-preview {
    background: rgba(255, 255, 255, .72);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 22px;
}

.preview-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding-bottom: 20px;
}

.preview-title strong {
    display: block;
    font-size: 1.45rem;
    line-height: 1.1;
}

.preview-title span {
    color: var(--muted);
    font-weight: 700;
}

.preview-btn {
    background: var(--green);
    border-radius: 16px;
    padding: 12px 15px;
    font-weight: 900;
    white-space: nowrap;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}

.metric,
.mini-panel,
.card,
.feature-card,
.price-card,
.contact-card {
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.metric {
    padding: 18px;
}

.metric span,
.card-kicker {
    display: block;
    color: #5a5f67;
    font-size: .78rem;
    font-weight: 900;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.metric strong {
    display: block;
    margin-top: 10px;
    font-size: clamp(1.8rem, 4vw, 2.65rem);
    line-height: 1;
}

.metric small {
    display: block;
    color: var(--green-dark);
    margin-top: 10px;
    font-weight: 800;
}

.preview-main {
    display: grid;
    grid-template-columns: 1fr .82fr;
    gap: 12px;
    margin-top: 12px;
}

.mini-panel {
    padding: 20px;
}

.bar-chart {
    display: flex;
    align-items: end;
    gap: 10px;
    height: 150px;
    padding-top: 18px;
    border-top: 1px solid #e7edf5;
}

.bar-chart span {
    flex: 1;
    min-width: 26px;
    border-radius: 12px 12px 0 0;
    background: linear-gradient(180deg, #09d765, #01933f);
}

.quick-list {
    display: grid;
    gap: 10px;
    margin-top: 16px;
}

.quick-list div {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    border: 1px solid #e3e9f1;
    border-radius: 14px;
    padding: 12px;
    font-weight: 800;
}

.section {
    padding: 58px 0;
}

.section-head {
    display: flex;
    justify-content: space-between;
    gap: 28px;
    align-items: end;
    margin-bottom: 26px;
}

.section-head p {
    max-width: 580px;
    font-size: 1.08rem;
}

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

.grid-2,
.price-grid,
.contact-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
}

.card,
.feature-card,
.price-card,
.contact-card {
    padding: 28px;
}

.card-icon {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    border-radius: 16px;
    background: var(--bg-soft);
    border: 1px solid #d9eadf;
    color: var(--green-dark);
    font-weight: 900;
    margin-bottom: 18px;
}

.large-card {
    padding: 36px;
}

.highlight {
    background: #e7f1ff;
    border-color: #cfe0f5;
}

.check-list {
    display: grid;
    gap: 12px;
    padding: 0;
    margin: 18px 0 0;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 30px;
    color: #334155;
    font-weight: 700;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--green-dark);
    font-weight: 900;
}

.band {
    background: rgba(255, 255, 255, .62);
    border-top: 1px solid rgba(219, 228, 239, .75);
    border-bottom: 1px solid rgba(219, 228, 239, .75);
}

.workflow {
    counter-reset: steps;
    display: grid;
    gap: 14px;
}

.workflow li {
    list-style: none;
    counter-increment: steps;
    display: grid;
    grid-template-columns: 44px 1fr;
    gap: 14px;
    align-items: start;
    padding: 18px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
}

.workflow li::before {
    content: counter(steps);
    width: 36px;
    height: 36px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: var(--green);
    font-weight: 900;
}

.faq-list {
    display: grid;
    gap: 14px;
}

.faq-item {
    padding: 24px 26px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 22px;
    box-shadow: var(--shadow-soft);
}

.faq-item h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
}

.cta-panel {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    align-items: center;
    padding: 34px;
    background: var(--card);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}

.page-hero {
    width: min(calc(100% - 32px), var(--container));
    margin: 0 auto;
    padding: 76px 0 36px;
}

.page-hero p {
    max-width: 780px;
    margin-top: 20px;
    font-size: 1.2rem;
}

.feature-card {
    min-height: 245px;
}

.feature-card h2,
.feature-card h3 {
    font-size: 1.45rem;
    margin-bottom: 12px;
}

.price-card {
    position: relative;
    overflow: hidden;
}

.price-card.is-featured {
    border-color: rgba(6, 201, 90, .58);
    box-shadow: 0 26px 80px rgba(6, 201, 90, .14);
}

.price {
    display: flex;
    align-items: baseline;
    gap: 8px;
    margin: 18px 0;
}

.price strong {
    font-size: clamp(2.7rem, 5vw, 4.4rem);
    line-height: 1;
}

.price span {
    color: var(--muted);
    font-weight: 800;
}

.notice {
    padding: 20px;
    background: var(--blue-soft);
    border: 1px solid #c4d9f5;
    border-radius: 20px;
    color: #173f91;
    font-weight: 800;
}

.contact-card form {
    display: grid;
    gap: 16px;
}

.field {
    display: grid;
    gap: 8px;
}

.field label {
    font-weight: 900;
    color: var(--text);
}

.field input,
.field textarea {
    width: 100%;
    min-height: 54px;
    border: 1px solid var(--line);
    border-radius: 16px;
    padding: 13px 15px;
    font: inherit;
    background: #f9fbfd;
    color: var(--text);
}

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

.form-note {
    font-size: .92rem;
}

.site-footer {
    width: min(calc(100% - 32px), var(--container));
    margin: 52px auto 30px;
    color: var(--muted);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 24px;
    padding: 26px;
    background: rgba(255, 255, 255, .72);
    border: 1px solid var(--line);
    border-radius: 26px;
}

.footer-inner nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-content: center;
    justify-content: end;
}

.footer-inner nav a {
    font-weight: 800;
    color: #435064;
}

.footer-note {
    margin: 16px 4px 0;
    font-size: .92rem;
}

@media (max-width: 980px) {
    .site-header {
        align-items: stretch;
        flex-wrap: wrap;
    }

    .main-nav {
        order: 3;
        width: 100%;
        overflow-x: auto;
        justify-content: flex-start;
    }

    .hero,
    .grid-2,
    .price-grid,
    .contact-grid,
    .preview-main {
        grid-template-columns: 1fr;
    }

    .grid-3,
    .benefit-grid,
    .feature-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .section-head,
    .cta-panel,
    .footer-inner {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .footer-inner nav {
        justify-content: start;
    }
}

@media (max-width: 640px) {
    .site-header {
        width: min(calc(100% - 20px), var(--container));
        top: 8px;
        border-radius: 20px;
    }

    .header-cta {
        width: 100%;
    }

    .hero,
    .page-hero {
        padding-top: 48px;
    }

    .grid-3,
    .benefit-grid,
    .feature-grid,
    .metric-grid {
        grid-template-columns: 1fr;
    }

    .app-preview,
    .card,
    .feature-card,
    .price-card,
    .contact-card,
    .large-card,
    .cta-panel {
        padding: 22px;
        border-radius: 24px;
    }

    .preview-top {
        align-items: stretch;
        flex-direction: column;
    }

    .preview-btn {
        text-align: center;
    }
}