/* Shared layout of inner site pages on top of developers.css, in the landing style. */
:root {
    --bg: #f3efe8;
    --panel: #fbf8f3;
    --ink: #1d1a17;
    --muted: #6c645b;
    --line: #ddd3c4;
    --accent: #c4492a;
    --primary: #1d1b19;
    --primary-ink: #fff;
    --primary-hover: #000;
    --hero: radial-gradient(ellipse at 53% 46%, #cbd7e3 0%, transparent 44%),
        radial-gradient(ellipse at 92% 50%, #f2aa46 0%, transparent 44%),
        radial-gradient(ellipse at 20% 30%, #ecbaa9 0%, transparent 55%), #edcaaa;
    font-family: Geologica, system-ui, sans-serif;
}
[data-theme="dark"] {
    --bg: #14110f;
    --panel: #1d1a17;
    --ink: #f2ece3;
    --muted: #a59b8f;
    --line: #2f2a24;
    --accent: #f08a55;
    --primary: #f2ece3;
    --primary-ink: #1d1b19;
    --primary-hover: #fff;
    --hero: radial-gradient(ellipse at 55% 50%, #455566 0%, transparent 50%),
        radial-gradient(ellipse at 94% 50%, #824d26 0%, transparent 45%), #4b3431;
}
body {
    background: var(--bg);
    color: var(--ink);
}
.button {
    background: var(--primary);
    color: var(--primary-ink);
}
.button:hover {
    background: var(--primary-hover);
}
.button.secondary {
    background: transparent;
    color: var(--ink);
    border: 1px solid var(--line);
}
.button.secondary:hover {
    background: var(--panel);
}

/* Wordmark as on the landing: "ple", the xx glyph, "um" and a terracotta dot. */
.site-wordmark {
    display: inline-flex;
    align-items: baseline;
    font: 600 26px/1 Geologica, system-ui, sans-serif;
    letter-spacing: -0.065em;
    text-decoration: none;
    color: var(--ink);
    flex: none;
}
.site-wordmark img {
    width: 26px;
    height: 23px;
    align-self: center;
    margin-inline: 1px;
}
.brand-dot {
    display: inline-block;
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background: #c4492a;
    margin-left: 4px;
}

.site-header {
    position: sticky;
    top: 16px;
    z-index: 20;
    padding: 0 20px;
    margin-top: 16px;
}
.site-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    min-height: 58px;
    padding: 10px 12px 10px 20px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 24px;
}
.site-nav nav {
    display: flex;
    gap: 22px;
    flex: 1;
    justify-content: center;
}
.site-nav nav a,
.site-login {
    font-size: 13px;
    color: var(--muted);
    text-decoration: none;
}
.site-nav nav a:hover,
.site-login:hover,
.site-nav nav a[aria-current="page"] {
    color: var(--ink);
}
.site-nav nav a[aria-current="page"] {
    font-weight: 500;
}
.site-actions {
    display: flex;
    align-items: center;
    gap: 14px;
}
.site-actions .button {
    min-height: 38px;
    padding: 8px 18px;
    font-size: 13px;
}
.theme-btn {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: transparent;
}
.theme-btn svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
}
.theme-btn .icon-sun,
[data-theme="dark"] .theme-btn .icon-moon {
    display: none;
}
[data-theme="dark"] .theme-btn .icon-sun {
    display: block;
}

.page-hero {
    margin: 16px 20px 0;
    border-radius: 28px;
    background: var(--hero);
    color: #1d1a17;
}
[data-theme="dark"] .page-hero {
    color: #f2ece3;
}
.page-hero-inner {
    max-width: 1280px;
    margin: auto;
    padding: 72px 60px 64px;
}
.page-eyebrow {
    font: 600 12px/1.5 Geologica, system-ui, sans-serif;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    opacity: 0.75;
    margin: 0 0 18px;
}
.page-hero h1 {
    font-size: clamp(44px, 6.4vw, 88px);
    font-weight: 520;
    letter-spacing: -0.06em;
    line-height: 0.98;
    margin: 0 0 22px;
}
.page-hero h1 span {
    opacity: 0.55;
}
.page-hero p {
    font-size: 17px;
    line-height: 1.55;
    max-width: 56ch;
    opacity: 0.85;
}

.site-footer {
    max-width: 1280px;
    margin: 40px auto 0;
    padding: 32px 60px 28px;
    border-top: 1px solid var(--line);
    display: grid;
    gap: 20px;
}
.site-footer-top {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 16px 32px;
}
.site-footer-top p {
    flex: 1;
    margin: 0;
    font-size: 13px;
    color: var(--muted);
}
.site-footer nav {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 20px;
    font-size: 13px;
}
.site-footer a {
    color: var(--ink);
    text-decoration: none;
}
.site-footer a:hover {
    text-decoration: underline;
}
.site-footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    font-size: 13px;
    color: var(--muted);
}

.site-menu-toggle {
    display: none;
    width: 38px;
    height: 38px;
    padding: 12px 10px;
    border: 0;
    background: none;
    color: var(--ink);
}
.site-menu-toggle span {
    display: block;
    height: 1.5px;
    margin-block: 4px;
    background: currentColor;
    transition: transform 0.2s;
}
.site-header.menu-open .site-menu-toggle span:first-child {
    transform: translateY(2.75px) rotate(45deg);
}
.site-header.menu-open .site-menu-toggle span:last-child {
    transform: translateY(-2.75px) rotate(-45deg);
}

/* Phones and tablets: the links fold into the menu button and open as a list under the pill. */
@media (max-width: 900px) {
    .site-nav {
        flex-wrap: wrap;
        gap: 6px 16px;
        padding: 10px 12px 10px 16px;
    }
    .site-nav nav {
        display: none;
        order: 3;
        flex-basis: 100%;
        flex-direction: column;
        gap: 0;
        padding: 4px 4px 2px;
    }
    .site-header.menu-open .site-nav nav {
        display: flex;
    }
    .site-nav nav a {
        padding: 12px 0;
        font-size: 16px;
        border-top: 1px solid var(--line);
    }
    .site-menu-toggle {
        display: block;
    }
    .site-actions {
        margin-left: auto;
        gap: 10px;
    }
    .page-hero-inner {
        padding: 56px 32px 48px;
    }
    .site-footer {
        padding: 28px 24px;
    }
}
.site-nav nav .site-nav-login {
    display: none;
}
@media (max-width: 560px) {
    .site-header {
        padding: 0 12px;
        top: 12px;
    }
    /* «Кабинет» moves into the menu so the pill stays one row. */
    .site-login {
        display: none;
    }
    .site-nav nav .site-nav-login {
        display: block;
    }
    .site-actions .cta-long {
        display: none;
    }
    .page-hero {
        margin: 12px 12px 0;
        border-radius: 22px;
    }
    .page-hero-inner {
        padding: 44px 22px 40px;
    }
    .page-hero p {
        font-size: 16px;
    }
}

/* Developers page: the same hero card, without full viewport height. */
.dev-hero {
    min-height: 0;
    margin-top: 16px;
    padding: 64px 56px;
    border-radius: 28px;
    background: var(--hero);
    color: #1d1a17;
}
[data-theme="dark"] .dev-hero {
    color: #f2ece3;
}
.dev-hero .dev-pitch > p {
    color: inherit;
    opacity: 0.85;
}
.dev-hero .button.secondary {
    border-color: rgba(29, 26, 23, 0.25);
}
[data-theme="dark"] .dev-hero .button.secondary {
    border-color: rgba(242, 236, 227, 0.3);
}
.dev-eyebrow {
    font: 600 12px/1.5 Geologica, system-ui, sans-serif;
    letter-spacing: 0.08em;
    color: inherit;
    opacity: 0.75;
}
[data-theme="dark"] .dev-eyebrow {
    color: inherit;
}
.connection-parts p {
    font-size: 13px;
}
@media (max-width: 800px) {
    .dev-hero {
        padding: 44px 22px;
        margin-inline: -12px;
    }
    .connection-parts {
        grid-template-columns: 1fr;
    }
}

/* The header button: full text, «Чат» on a narrow screen. */
@media (min-width: 561px) {
    .site-actions .cta-short {
        display: none;
    }
}

/* 320 px: tighter gaps keep the wordmark, theme, «Чат» and the menu button in one row. */
@media (max-width: 360px) {
    .site-nav {
        column-gap: 8px;
        padding-inline: 14px 8px;
    }
    .site-actions {
        gap: 6px;
    }
}