:root {
    --bg: #121614;
    --bg-soft: #0e1728;
    --panel: rgba(255, 255, 255, 0.05);
    --panel-strong: rgba(255, 255, 255, 0.08);
    --border: rgba(255, 255, 255, 0.1);
    --text: #f3f7ff;
    --text-soft: #bac6df;
    --text-muted: #92a0bb;
    --accent: #7ae2b7;
    --accent-strong: #41cf97;
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 14px;
    --container: 1180px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

.page-content {
    max-width: 1200px;
    margin: 0 auto;
}

@media (max-width: 1200px) {
    .page-content {
        margin: 0 5px;
    }
}

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

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 22px;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    width: 100%;
}

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

.button-small {
    padding: 10px 16px;
    font-size: 0.95rem;
}

.button-primary {
    color: #04130d;
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    box-shadow: 0 12px 28px rgba(65, 207, 151, 0.28);
}

.button-secondary {
    color: var(--text);
    background: rgba(255, 255, 255, 0.04);
    border-color: var(--border);
}

.button-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}

main.content {
    position: relative;
    max-width: var(--container);
    margin: 40px auto;
    padding: 48px 20px 72px;
}

main.nav {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    max-width: 400px;
    width: 100%;
    text-align: center;
}

.section {
    margin-bottom: 50px;
}

.content h1,
.content h2,
.content h3,
.content p {
    margin-top: 0;
}

.content h1 {
    margin-bottom: 16px;
    font-size: clamp(2.3rem, 5vw, 4.75rem);
    line-height: 0.98;
}

.content > p {
    max-width: 760px;
    margin-bottom: 40px;
    color: var(--text-soft);
    font-size: 1.08rem;
    line-height: 1.7;
}

.solution-apps {
    margin-top: 42px;
}

.section-heading {
    max-width: 720px;
    margin-bottom: 18px;
}

.section-heading h2 {
    margin-bottom: 8px;
    font-size: clamp(1.55rem, 3vw, 2.35rem);
    line-height: 1.1;
}

.section-heading p {
    color: var(--text-muted);
    line-height: 1.6;
}

.solution-app-list {
    display: grid;
    gap: 14px;
    padding-bottom: 16px;
}

.solution-app {
    display: grid;
    grid-template-columns: 72px minmax(0, 1fr);
    align-items: center;
    gap: 18px;
    padding: 18px;
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    background: linear-gradient(135deg, var(--panel-strong), var(--panel));
    box-shadow: var(--shadow);
}

.solution-app:hover {
    cursor: pointer;
}

.solution-app__logo {
    width: 72px;
    height: 72px;
    padding: 12px;
    border-radius: 16px;
    border: 1px solid var(--border);
    /*background: rgba(255, 255, 255, 0.92);*/
    object-fit: contain;
}

.solution-app__body {
    min-width: 0;
}

.solution-app__body h3 {
    margin-bottom: 6px;
    font-size: 1.16rem;
    line-height: 1.2;
}

.solution-app__body p {
    margin-bottom: 0;
    color: var(--text-soft);
    line-height: 1.55;
}

@media (max-width: 640px) {
    main.content {
        margin-top: 24px;
        padding: 36px 14px 56px;
    }

    .solution-app {
        grid-template-columns: 56px minmax(0, 1fr);
        gap: 14px;
        padding: 14px;
    }

    .solution-app__logo {
        width: 56px;
        height: 56px;
        padding: 9px;
        border-radius: 14px;
    }
}