:root {
    --ink: #080d12;
    --surface: #11181c;
    --surface-soft: #0c1317;
    --text: #ffffff;
    --muted: #adb6b8;
    --mint: #abdbc5;
    --mint-soft: #c5d8cf;
    --periwinkle: #777ffc;
    --yellow: #fccd5f;
    --coral: #f8775d;
    --line: #465055;
    --content: 1480px;
    --radius: 36px;
}

* {
    box-sizing: border-box;
}

html {
    min-height: 100%;
    background: var(--mint-soft);
    color: var(--text);
    font-family: Inter, Arial, Helvetica, sans-serif;
    scroll-behavior: smooth;
}

body {
    min-width: 300px;
    min-height: 100%;
    margin: 0;
    padding: 30px;
    background: var(--mint-soft);
}

body.information-page {
    background: var(--mint-soft);
}

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

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

button,
input,
textarea {
    font: inherit;
}

:focus-visible {
    outline: 3px solid var(--periwinkle);
    outline-offset: 4px;
}

.skip-link {
    position: fixed;
    top: 12px;
    left: 12px;
    z-index: 20;
    padding: 10px 14px;
    background: var(--text);
    color: var(--ink);
    transform: translateY(-150%);
}

.skip-link:focus {
    transform: translateY(0);
}

.page-frame {
    width: 100%;
    max-width: none;
    margin: 0;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--ink);
}

.site-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 108px;
    padding: 20px clamp(28px, 4vw, 58px);
    background: var(--surface-soft);
}

.brand {
    flex: 0 0 auto;
}

.brand img {
    width: 194px;
    height: auto;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 24px;
}

.app-link {
    color: var(--muted);
    font-size: 15px;
    font-weight: 700;
}

.app-link:hover {
    color: var(--text);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 54px;
    padding: 0 30px;
    border: 1px solid var(--yellow);
    border-radius: 16px;
    background: var(--yellow);
    color: var(--ink);
    font-weight: 800;
    cursor: pointer;
    transition: transform .18s ease, background-color .18s ease;
}

.button:hover {
    background: #ffda7a;
    transform: translateY(-2px);
}

.button.secondary {
    border-color: var(--mint);
    background: transparent;
    color: var(--mint);
}

.button.secondary:hover {
    background: rgba(171, 219, 197, .09);
}

.hero {
    display: grid;
    grid-template-columns: minmax(0, 1.2fr) minmax(380px, .8fr);
    align-items: center;
    min-height: min(670px, calc(88svh - 180px));
    padding: clamp(54px, 7vw, 110px) clamp(34px, 9vw, 150px) clamp(46px, 6vw, 88px);
    background: var(--ink);
}

.hero-copy {
    position: relative;
    z-index: 2;
    max-width: 900px;
}

.eyebrow {
    margin: 0 0 18px;
    color: var(--coral);
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 900px;
    margin: 0;
    color: var(--mint-soft);
    font-size: clamp(48px, 4.3vw, 70px);
    line-height: 1.04;
    letter-spacing: 0;
}

.hero-copy > p:not(.eyebrow) {
    margin: 28px 0 34px;
    color: var(--text);
    font-size: clamp(18px, 1.4vw, 22px);
    line-height: 1.5;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.hero-visual {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 510px;
}

.hero-phone {
    width: min(100%, 560px);
    max-height: 620px;
    object-fit: contain;
    filter: drop-shadow(0 30px 32px rgba(0, 0, 0, .4));
}

.frame-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
    min-height: 76px;
    padding: 18px clamp(34px, 9vw, 150px);
    background: var(--ink);
    color: var(--muted);
    font-size: 14px;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 34px;
}

.footer-links a:hover {
    color: var(--text);
}

.page-content {
    margin-top: 30px;
    overflow: hidden;
    border-radius: var(--radius);
    background: var(--ink);
}

.section {
    padding: clamp(72px, 9vw, 132px) max(28px, calc((100vw - var(--content)) / 2));
}

.section-mint {
    background: var(--mint);
    color: var(--ink);
}

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

.section-heading {
    max-width: 790px;
    margin-bottom: 58px;
}

.section-heading h2,
.content-intro h1 {
    margin: 0;
    font-size: clamp(38px, 4.2vw, 64px);
    line-height: 1.08;
    letter-spacing: 0;
}

.section-heading p,
.content-intro p {
    margin: 22px 0 0;
    color: inherit;
    font-size: 18px;
    line-height: 1.65;
}

.section-dark .section-heading p {
    color: var(--muted);
}

.benefit-grid,
.step-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    border-top: 1px solid rgba(8, 13, 18, .3);
}

.benefit,
.step {
    min-height: 230px;
    padding: 34px 36px 24px 0;
    border-right: 1px solid rgba(8, 13, 18, .3);
}

.benefit + .benefit,
.step + .step {
    padding-left: 36px;
}

.benefit:last-child,
.step:last-child {
    border-right: 0;
}

.benefit-number,
.step-number {
    display: block;
    margin-bottom: 34px;
    color: var(--coral);
    font-size: 14px;
    font-weight: 900;
}

.benefit h3,
.step h3 {
    margin: 0 0 12px;
    font-size: 25px;
}

.benefit p,
.step p {
    max-width: 360px;
    margin: 0;
    font-size: 16px;
    line-height: 1.6;
}

.step-grid {
    border-color: var(--line);
}

.step {
    border-color: var(--line);
}

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

.cta-band {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 42px;
    padding: clamp(56px, 7vw, 96px) max(28px, calc((100vw - var(--content)) / 2));
    background: var(--periwinkle);
    color: var(--ink);
}

.cta-band h2 {
    max-width: 780px;
    margin: 0;
    font-size: clamp(34px, 4vw, 58px);
    line-height: 1.08;
}

.cta-band .button {
    flex: 0 0 auto;
    border-color: var(--ink);
    background: var(--ink);
    color: var(--text);
}

.site-footer {
    margin-top: 30px;
    padding: 38px max(28px, calc((100vw - var(--content)) / 2));
    border-radius: var(--radius);
    background: var(--ink);
}

.site-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 34px;
}

.site-footer .brand img {
    width: 152px;
}

.site-footer p {
    margin: 0;
    color: var(--muted);
    font-size: 13px;
}

.information-page .page-frame {
    min-height: calc(100svh - 60px);
}

.content-shell {
    padding: clamp(62px, 8vw, 112px) clamp(28px, 10vw, 170px) 90px;
}

.content-intro {
    max-width: 880px;
    margin-bottom: 64px;
}

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

.content-grid {
    display: grid;
    grid-template-columns: minmax(220px, .45fr) minmax(0, 1fr);
    gap: clamp(40px, 8vw, 130px);
    padding-top: 42px;
    border-top: 1px solid var(--line);
}

.content-aside {
    color: var(--mint);
    font-size: 14px;
    font-weight: 800;
    text-transform: uppercase;
}

.prose {
    max-width: 820px;
}

.prose h2 {
    margin: 46px 0 14px;
    font-size: 26px;
}

.prose h2:first-child {
    margin-top: 0;
}

.prose p,
.prose li {
    color: #d4d8d9;
    font-size: 16px;
    line-height: 1.75;
}

.prose a {
    color: var(--mint);
    text-decoration: underline;
    text-underline-offset: 3px;
}

.prose ul,
.prose ol {
    padding-left: 22px;
}

.contact-options {
    display: grid;
    gap: 1px;
    max-width: 900px;
    background: var(--line);
    border: 1px solid var(--line);
}

.contact-option {
    display: grid;
    grid-template-columns: 180px minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
    min-height: 120px;
    padding: 24px 28px;
    background: var(--surface-soft);
}

.contact-option span {
    color: var(--muted);
    font-size: 14px;
    font-weight: 700;
}

.contact-option strong {
    overflow-wrap: anywhere;
    font-size: 18px;
}

.contact-option b {
    color: var(--yellow);
    font-size: 22px;
}

@media (max-width: 980px) {
    body {
        padding: 14px;
    }

    .page-frame {
        width: 100%;
        margin: 0;
        border-radius: 26px;
    }

    .page-content,
    .site-footer {
        margin-top: 14px;
        border-radius: 26px;
    }

    .hero {
        grid-template-columns: 1fr;
        min-height: auto;
        padding-top: 76px;
    }

    .hero-copy {
        max-width: 720px;
    }

    .hero-visual {
        min-height: 430px;
        margin-top: 30px;
    }

    .hero-phone {
        width: min(82vw, 520px);
        max-height: 540px;
    }

    .benefit-grid,
    .step-grid {
        grid-template-columns: 1fr;
    }

    .benefit,
    .step,
    .benefit + .benefit,
    .step + .step {
        min-height: 0;
        padding: 32px 0;
        border-right: 0;
        border-bottom: 1px solid currentColor;
    }

    .benefit:last-child,
    .step:last-child {
        border-bottom: 0;
    }

    .benefit-number,
    .step-number {
        margin-bottom: 18px;
    }

    .content-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
}

@media (max-width: 680px) {
    body {
        padding: 0;
    }

    .page-frame {
        width: 100%;
        margin: 0;
        border-radius: 0 0 24px 24px;
    }

    .page-content,
    .site-footer {
        margin-top: 0;
        border-radius: 0;
    }

    .site-header {
        min-height: 82px;
        padding: 16px 22px;
    }

    .brand img {
        width: 148px;
    }

    .app-link {
        display: none;
    }

    .site-header .button {
        min-height: 44px;
        padding: 0 18px;
        border-radius: 13px;
        font-size: 14px;
    }

    .hero {
        padding: 58px 24px 42px;
    }

    .hero h1 {
        font-size: clamp(40px, 12.8vw, 58px);
    }

    .hero-copy > p:not(.eyebrow) {
        margin: 22px 0 28px;
    }

    .hero-visual {
        min-height: 350px;
        margin-top: 22px;
    }

    .hero-phone {
        width: min(94vw, 440px);
        max-height: 440px;
    }

    .frame-footer,
    .site-footer-inner {
        align-items: flex-start;
        flex-direction: column;
    }

    .frame-footer {
        padding: 24px;
    }

    .footer-links {
        gap: 22px;
    }

    .section {
        padding: 70px 24px;
    }

    .section-heading {
        margin-bottom: 36px;
    }

    .cta-band {
        align-items: flex-start;
        flex-direction: column;
        padding: 64px 24px;
    }

    .site-footer {
        padding: 34px 24px;
    }

    .information-page .page-frame {
        min-height: 100svh;
        margin: 0;
    }

    .content-shell {
        padding: 58px 24px 72px;
    }

    .content-intro {
        margin-bottom: 44px;
    }

    .contact-option {
        grid-template-columns: 1fr auto;
        gap: 10px 20px;
    }

    .contact-option span {
        grid-column: 1 / -1;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .button {
        transition: none;
    }
}