:root {
    --bg: #f4f6f8;
    --surface: #fff;
    --text: #17202b;
    --muted: #65707c;
    --line: #dce2e8;
    --accent: #2f5b75;
    --accent-dark: #173445;
    --dark: #14222d;
    --radius: 18px;
    --shadow: 0 18px 50px rgba(22, 42, 55, .08)
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    font-family: Inter, Arial, sans-serif;
    color: var(--text);
    background: var(--surface);
    line-height: 1.6
}

a {
    color: inherit
}

.container {
    width: min(1180px, calc(100% - 40px));
    margin: auto
}

.header {
    position: sticky;
    top: 0;
    z-index: 20;
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--line)
}

.header__inner {
    min-height: 76px;
    display: flex;
    align-items: center;
    gap: 28px
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-right: auto
}

.brand__mark {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--accent-dark);
    color: #fff;
    font-weight: 700
}

.brand__text {
    display: flex;
    flex-direction: column;
    line-height: 1.2
}

.brand__text strong {
    font-size: 14px
}

.brand__text small {
    font-size: 11px;
    color: var(--muted);
    margin-top: 4px
}

.nav {
    display: flex;
    gap: 22px
}

.nav a {
    text-decoration: none;
    font-size: 14px;
    color: #3d4a55
}

.nav a:hover {
    color: var(--accent)
}

.menu-toggle {
    display: none
}

.button {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 48px;
    padding: 0 22px;
    border-radius: 12px;
    background: var(--accent);
    color: #fff;
    text-decoration: none;
    border: 0;
    font: inherit;
    font-weight: 600;
    cursor: pointer
}

.button:hover {
    background: #24495f
}

.button--small {
    min-height: 40px;
    padding: 0 16px;
    font-size: 14px
}

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

.button--ghost:hover {
    background: var(--bg)
}

.button--light {
    background: #fff;
    color: var(--dark)
}

.hero {
    padding: 92px 0 80px;
    background: linear-gradient(135deg, #f7f9fb 0%, #e9eef2 100%)
}

.hero__grid {
    display: grid;
    grid-template-columns:1.25fr .75fr;
    gap: 70px;
    align-items: center
}

.eyebrow {
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    margin: 0 0 14px
}

.hero h1, h2 {
    line-height: 1.08;
    letter-spacing: -.035em;
    margin: 0
}

.hero h1 {
    font-size: clamp(42px, 6vw, 72px);
    max-width: 900px
}

.hero__lead {
    font-size: 20px;
    color: #34414b;
    max-width: 760px;
    margin: 28px 0 12px
}

.hero__note {
    color: var(--muted);
    max-width: 720px
}

.hero__actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 30px
}

.hero-card {
    background: #fff;
    border: 1px solid #dfe5ea;
    border-radius: 22px;
    padding: 18px;
    box-shadow: var(--shadow)
}

.hero-card__screen {
    background: linear-gradient(145deg, #1b2c37, #0d151b);
    border-radius: 16px;
    padding: 18px;
    color: #dfe9ef
}

.live-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #5ee08a;
    margin-right: 8px
}

.hero-card__grid {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 8px;
    margin-top: 18px
}

.hero-card__grid div {
    height: 92px;
    border-radius: 10px;
    background: linear-gradient(145deg, #2c4657, #15242e);
    position: relative
}

.hero-card__grid div:after {
    content: "";
    position: absolute;
    inset: 15px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: 8px
}

.hero-card ul {
    margin: 18px 0 0;
    padding-left: 20px;
    color: #40505c
}

.section {
    padding: 92px 0
}

.section--light {
    background: var(--bg)
}

.section--dark {
    background: var(--dark);
    color: #fff
}

.section h2 {
    font-size: clamp(34px, 4vw, 52px);
    max-width: 900px;
    margin-bottom: 42px
}

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

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

.card {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: #fff
}

.card h3 {
    margin: 0 0 10px;
    font-size: 20px
}

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

.steps {
    display: grid;
    grid-template-columns:repeat(5, 1fr);
    gap: 14px
}

.steps article {
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 16px
}

.steps span {
    font-weight: 700;
    color: var(--accent)
}

.steps h3 {
    margin: 24px 0 8px;
    font-size: 19px
}

.steps p {
    margin: 0;
    color: var(--muted);
    font-size: 14px
}

.split {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 70px;
    align-items: start
}

.section--dark p {
    color: #c7d2d9
}

.checklist {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 12px
}

.checklist div {
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 12px;
    background: rgba(255, 255, 255, .04)
}

.prose p {
    font-size: 18px;
    color: var(--muted);
    margin-top: 0
}

.request-grid {
    display: grid;
    grid-template-columns:.85fr 1.15fr;
    gap: 70px
}

.form {
    display: grid;
    grid-template-columns:1fr 1fr;
    gap: 14px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 26px;
    box-shadow: var(--shadow)
}

.form__message {
    margin: 0;
    padding: 14px 16px;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 600
}

.form__message--success {
    background: #e9f7ef;
    color: #1e6a3d
}

.form__message--error {
    background: #fdecec;
    color: #a11f1f
}

.form label {
    display: flex;
    flex-direction: column;
    gap: 7px;
    font-size: 13px;
    font-weight: 600
}

.form input, .form textarea {
    width: 100%;
    border: 1px solid var(--line);
    border-radius: 10px;
    padding: 13px 14px;
    font: inherit;
    background: #fbfcfd
}

.form input:focus, .form textarea:focus {
    outline: 2px solid rgba(47, 91, 117, .18);
    border-color: var(--accent)
}

.form__wide {
    grid-column: 1/-1
}

.consent {
    flex-direction: row !important;
    align-items: flex-start;
    font-weight: 400 !important;
    color: var(--muted)
}

.consent input {
    width: auto;
    margin-top: 4px
}

.footer {
    background: #0e171d;
    color: #fff;
    padding: 52px 0 24px
}

.footer__grid {
    display: grid;
    grid-template-columns:1.4fr repeat(3, 1fr);
    gap: 36px
}

.footer span {
    display: block;
    color: #91a1ac;
    font-size: 12px;
    margin-bottom: 7px
}

.footer p {
    margin: 0;
    color: #c6d0d6
}

.footer a {
    text-decoration: none
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid rgba(255, 255, 255, .12);
    margin-top: 38px;
    padding-top: 18px;
    color: #8fa0ab;
    font-size: 13px
}

@media (max-width: 980px) {
    .nav {
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        background: #fff;
        border-bottom: 1px solid var(--line);
        padding: 20px;
        display: none;
        flex-direction: column
    }

    .nav.open {
        display: flex
    }

    .menu-toggle {
        display: block;
        margin-left: auto;
        border: 1px solid var(--line);
        background: #fff;
        border-radius: 10px;
        padding: 9px 12px
    }

    .header .button--small {
        display: none
    }

    .hero__grid, .split, .request-grid {
        grid-template-columns:1fr
    }

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

    .steps {
        grid-template-columns:1fr 1fr
    }

    .footer__grid {
        grid-template-columns:1fr 1fr
    }

    .hero {
        padding-top: 64px
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 24px, 1180px)
    }

    .brand__text small {
        display: none
    }

    .hero h1 {
        font-size: 42px
    }

    .hero__lead {
        font-size: 18px
    }

    .section {
        padding: 70px 0
    }

    .cards--3, .steps, .checklist, .footer__grid, .form {
        grid-template-columns:1fr
    }

    .form__wide {
        grid-column: auto
    }

    .hero-card__grid div {
        height: 72px
    }

    .footer__bottom {
        flex-direction: column
    }

    .hero__actions .button {
        width: 100%
    }
}

.requisites {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px 28px;
    padding-top: 26px;
    padding-bottom: 26px;
    border-top: 1px solid rgba(255, 255, 255, .12);
}

.requisites div {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.requisites span {
    font-size: 12px;
    color: rgba(255, 255, 255, .58);
    text-transform: uppercase;
    letter-spacing: .06em;
}

.requisites strong {
    font-size: 14px;
    color: #fff;
    font-weight: 600;
    overflow-wrap: anywhere;
}

@media (max-width: 900px) {
    .requisites {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 600px) {
    .requisites {
        grid-template-columns: 1fr;
    }
}
.g-recaptcha {
    margin-top: 8px;
    display: flex;
    justify-content: flex-start;
}

@media (max-width: 640px) {
    .g-recaptcha {
        transform: scale(0.85);
        transform-origin: left center;
        margin-bottom: -10px;
    }
}

.form__message--loading {
    background: #e3f2fd;
    color: #1565c0;
}