/* ═══════════════════════════════════════════════
   Заря-Агро — лендинг инкубационного яйца
   Тёплая фермерская тема: крем, желток, зелень
   ═══════════════════════════════════════════════ */

:root {
    --bg: #FBF6EC;
    --bg-alt: #F3EAD8;
    --surface: #FFFDF8;
    --surface-2: #FDF3DF;

    --accent: #F2A81D;        /* желток */
    --accent-dark: #D98F0A;
    --accent-soft: #FDEBC4;

    --green: #4F8A3A;         /* трава: фоны, иконки */
    --green-text: #3C6D2B;    /* трава для текста, контраст AA */
    --green-soft: #E3EFD9;

    --text: #2B2320;
    --text-2: #5E534D;
    --muted: #6F625A;

    --border: #E8DECB;
    --border-strong: #D6C7AD;
    --danger: #B3261E;
    --danger-soft: #FBE7E5;
    --success: #2F6B25;
    --success-soft: #E3EFD9;

    --radius: 16px;
    --radius-sm: 10px;
    --shadow: 0 8px 24px rgba(72, 50, 20, 0.08);
    --shadow-lg: 0 16px 40px rgba(72, 50, 20, 0.12);

    --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-head: 'Unbounded', var(--font-body);

    /* Поверхности, зависящие от темы */
    --header-bg: rgba(251, 246, 236, 0.92);
    --input-bg: #FFFFFF;
    --on-accent: #2B2320;        /* текст на жёлтой кнопке */
    --focus: #D98F0A;
    --icon-accent: #D98F0A;
    --badge-bg: rgba(43, 35, 32, 0.7);
    --demo-bg: #2B2320;
    --demo-fg: #F4EDE2;
    --footer-bg: #2B2320;
    --footer-fg: #E9DFD2;
    --footer-muted: #B9AC9C;
    --footer-line: rgba(255, 255, 255, 0.12);
    --hero-glow: rgba(242, 168, 29, 0.22);

    --max-w: 1160px;
    --header-h: 68px;
    --ease: cubic-bezier(0.16, 1, 0.3, 1);

    color-scheme: light;
}

/* ── Ночная тема ─────────────────────────────── */

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        --bg: #1B1614;
        --bg-alt: #221C19;
        --surface: #2A2320;
        --surface-2: #33291F;

        --accent: #F2A81D;
        --accent-dark: #F7B534;
        --accent-soft: #3D2F14;

        --green: #6AA24E;
        --green-text: #A6D48A;
        --green-soft: #263521;

        --text: #F4EDE2;
        --text-2: #CDC1B3;
        --muted: #A2958A;

        --border: #3A312B;
        --border-strong: #4E423A;
        --danger: #F5A099;
        --danger-soft: #3A1F1D;
        --success: #A6D48A;
        --success-soft: #22331E;

        --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
        --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);

        --header-bg: rgba(27, 22, 20, 0.9);
        --input-bg: #1F1917;
        --on-accent: #2B2320;
        --focus: #F2A81D;
        --icon-accent: #F2A81D;
        --badge-bg: rgba(0, 0, 0, 0.6);
        --demo-bg: #0F0C0B;
        --demo-fg: #E9DFD2;
        --footer-bg: #120F0E;
        --footer-fg: #E9DFD2;
        --footer-muted: #9A8D80;
        --footer-line: rgba(255, 255, 255, 0.1);
        --hero-glow: rgba(242, 168, 29, 0.12);

        color-scheme: dark;
    }
}

:root[data-theme="dark"] {
    --bg: #1B1614;
    --bg-alt: #221C19;
    --surface: #2A2320;
    --surface-2: #33291F;

    --accent: #F2A81D;
    --accent-dark: #F7B534;
    --accent-soft: #3D2F14;

    --green: #6AA24E;
    --green-text: #A6D48A;
    --green-soft: #263521;

    --text: #F4EDE2;
    --text-2: #CDC1B3;
    --muted: #A2958A;

    --border: #3A312B;
    --border-strong: #4E423A;
    --danger: #F5A099;
    --danger-soft: #3A1F1D;
    --success: #A6D48A;
    --success-soft: #22331E;

    --shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
    --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.45);

    --header-bg: rgba(27, 22, 20, 0.9);
    --input-bg: #1F1917;
    --on-accent: #2B2320;
    --focus: #F2A81D;
    --icon-accent: #F2A81D;
    --badge-bg: rgba(0, 0, 0, 0.6);
    --demo-bg: #0F0C0B;
    --demo-fg: #E9DFD2;
    --footer-bg: #120F0E;
    --footer-fg: #E9DFD2;
    --footer-muted: #9A8D80;
    --footer-line: rgba(255, 255, 255, 0.1);
    --hero-glow: rgba(242, 168, 29, 0.12);

    color-scheme: dark;
}

/* ── Reset & Base ────────────────────────────── */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 12px);
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-body);
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button, input, select, textarea { font: inherit; color: inherit; }

h1, h2, h3, h4 {
    font-family: var(--font-head);
    line-height: 1.2;
    letter-spacing: -0.01em;
    color: var(--text);
}
h1 { font-size: clamp(1.75rem, 5.2vw, 3rem); font-weight: 700; }
h2 { font-size: clamp(1.5rem, 3.6vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.1rem; font-weight: 700; }
h4 { font-size: 0.85rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.08em; }

p { color: var(--text-2); }

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

.container {
    width: 100%;
    max-width: var(--max-w);
    margin: 0 auto;
    padding: 0 16px;
}
.container--narrow { max-width: 820px; }

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--green-text);
    margin-bottom: 0.75rem;
}
.eyebrow::before {
    content: '';
    width: 18px;
    height: 3px;
    border-radius: 2px;
    background: var(--accent);
}

/* ── Buttons ─────────────────────────────────── */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 0 26px;
    border-radius: 999px;
    border: 2px solid transparent;
    font-weight: 700;
    font-size: 1rem;
    cursor: pointer;
    transition: transform 0.2s var(--ease), box-shadow 0.2s var(--ease), background 0.2s, border-color 0.2s;
    white-space: nowrap;
    -webkit-tap-highlight-color: transparent;
}
.btn:active { transform: translateY(1px); }

.btn--primary {
    background: var(--accent);
    color: var(--on-accent);
    box-shadow: 0 6px 18px rgba(242, 168, 29, 0.35);
}
.btn--primary:hover { background: #F7B534; box-shadow: 0 8px 24px rgba(242, 168, 29, 0.45); transform: translateY(-2px); }

.btn--ghost {
    background: transparent;
    border-color: var(--border-strong);
    color: var(--text);
}
.btn--ghost:hover { background: var(--surface); border-color: var(--text); transform: translateY(-2px); }

.btn--block { width: 100%; }

.btn__spinner {
    display: none;
    width: 18px;
    height: 18px;
    border: 3px solid rgba(43, 35, 32, 0.25);
    border-top-color: var(--on-accent);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}
.btn.is-loading { pointer-events: none; opacity: 0.85; }
.btn.is-loading .btn__spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ── Demo bar ────────────────────────────────── */

.demo-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    flex-wrap: wrap;
    padding: 8px 16px;
    background: var(--demo-bg);
    color: var(--demo-fg);
    font-size: 0.85rem;
    text-align: center;
}
.demo-bar[hidden] { display: none; }
.demo-bar a { color: var(--accent); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.demo-bar__back { white-space: nowrap; }

/* ── Header ──────────────────────────────────── */

.header {
    position: sticky;
    top: 0;
    z-index: 100;
    height: var(--header-h);
    background: var(--header-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s, box-shadow 0.3s;
}
.header.is-scrolled { border-color: var(--border); box-shadow: 0 4px 20px rgba(72, 50, 20, 0.06); }

.header__inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 1.15rem;
    letter-spacing: -0.01em;
    flex-shrink: 0;
}
.logo__accent { color: var(--green-text); }

.nav { display: flex; align-items: center; gap: 20px; }
.nav__list { display: flex; gap: 2px; }
.nav__list a {
    display: inline-block;
    padding: 8px 12px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--text-2);
    transition: background 0.2s, color 0.2s;
}
.nav__list a:hover { background: var(--accent-soft); color: var(--text); }

.nav__contacts { display: flex; align-items: center; gap: 14px; }
.nav__phone { font-weight: 800; font-size: 0.95rem; white-space: nowrap; }

.messengers { display: flex; gap: 6px; }
.messengers a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--green-soft);
    color: var(--green-text);
    transition: background 0.2s, color 0.2s, transform 0.2s var(--ease);
}
.messengers a:hover { background: var(--green); color: #fff; transform: translateY(-2px); }
.messengers svg { width: 18px; height: 18px; fill: currentColor; }

.header__actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.header__phone {
    display: none;
    align-items: center;
    gap: 6px;
    font-weight: 800;
    font-size: 0.9rem;
}
.header__phone svg { width: 20px; height: 20px; fill: var(--green-text); }

.burger {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 44px;
    height: 44px;
    padding: 10px;
    border: 0;
    border-radius: 12px;
    background: transparent;
    cursor: pointer;
}
.burger span {
    display: block;
    height: 2.5px;
    border-radius: 2px;
    background: var(--text);
    transition: transform 0.25s var(--ease), opacity 0.2s;
}
.burger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.burger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.burger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }


/* ── Переключатель темы ──────────────────────── */

.theme-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1.5px solid var(--border-strong);
    border-radius: 50%;
    background: var(--surface);
    color: var(--text-2);
    cursor: pointer;
    flex-shrink: 0;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s var(--ease);
}
.theme-toggle:hover { color: var(--text); border-color: var(--accent); transform: translateY(-1px); }
.theme-toggle svg { width: 20px; height: 20px; fill: none; stroke: currentColor; stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-sun { display: block; }
:root[data-theme="dark"] .theme-toggle .icon-moon { display: none; }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .theme-toggle .icon-sun { display: block; }
    :root:not([data-theme="light"]) .theme-toggle .icon-moon { display: none; }
}

/* Плавная смена темы только после загрузки */
body.theme-transition, body.theme-transition * { transition-duration: 0.25s !important; transition-property: background-color, color, border-color, box-shadow !important; }

/* ── Hero ────────────────────────────────────── */

.hero {
    position: relative;
    padding: 40px 0 56px;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    top: -180px;
    right: -120px;
    width: 520px;
    height: 520px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--hero-glow), transparent 65%);
    pointer-events: none;
}

.hero__inner {
    display: grid;
    gap: 32px;
    align-items: center;
    position: relative;
}
.hero__text h1 { margin-bottom: 1rem; }
.hero__lead { font-size: 1.05rem; max-width: 540px; margin-bottom: 1.5rem; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 12px; margin-bottom: 2rem; }

.hero__stats {
    display: grid;
    grid-template-columns: repeat(3, auto);
    gap: 12px 28px;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}
.hero__stats li { display: flex; flex-direction: column; }
.hero__stats strong {
    font-family: var(--font-head);
    font-size: 1.25rem;
    color: var(--green-text);
    white-space: nowrap;
}
.hero__stats span { font-size: 0.8rem; color: var(--muted); }

.hero__media {
    position: relative;
    border-radius: 24px;
    overflow: hidden;
    background: var(--surface-2);
    box-shadow: var(--shadow-lg);
}
.hero__media img { width: 100%; height: auto; }

.photo-badge {
    position: absolute;
    right: 12px;
    bottom: 12px;
    padding: 4px 10px;
    border-radius: 999px;
    background: var(--badge-bg);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    pointer-events: none;
}

/* ── Sections ────────────────────────────────── */

.section { padding: 64px 0; }
.section--alt { background: var(--bg-alt); }
.section__head { margin-bottom: 2rem; max-width: 720px; }
.section__head h2 { margin-bottom: 0.75rem; }
.section__lead { font-size: 1.02rem; }

/* ── Features (delivery) & Benefits (why) ────── */

.features, .benefits {
    display: grid;
    grid-template-columns: 1fr;
    gap: 16px;
}

.feature, .benefit {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 22px;
    transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.feature:hover, .benefit:hover { transform: translateY(-3px); box-shadow: var(--shadow); }

.feature__icon, .benefit__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    margin-bottom: 14px;
}
.feature__icon { background: var(--accent-soft); color: var(--icon-accent); }
.benefit__icon { background: var(--green-soft); color: var(--green-text); }
.feature__icon svg, .benefit__icon svg { width: 26px; height: 26px; fill: currentColor; }

.feature h3, .benefit h3 { margin-bottom: 6px; }
.feature p, .benefit p { font-size: 0.93rem; }

.note {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    margin-top: 20px;
    padding: 18px 20px;
    border-radius: var(--radius);
    background: var(--surface-2);
    border-left: 4px solid var(--accent);
    font-size: 0.95rem;
}
.note svg { flex-shrink: 0; width: 22px; height: 22px; fill: var(--icon-accent); margin-top: 2px; }
.note strong { color: var(--text); }

/* ── FAQ ─────────────────────────────────────── */

.faq { display: flex; flex-direction: column; gap: 10px; }

.faq__item {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    transition: border-color 0.2s;
}
.faq__item[open] { border-color: var(--accent); }

.faq__item summary {
    list-style: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 16px 18px;
    font-weight: 700;
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
    content: '';
    flex-shrink: 0;
    width: 12px;
    height: 12px;
    border-right: 2.5px solid var(--green-text);
    border-bottom: 2.5px solid var(--green-text);
    transform: rotate(45deg);
    transition: transform 0.25s var(--ease);
    margin-right: 4px;
}
.faq__item[open] summary::after { transform: rotate(-135deg); }
.faq__body { padding: 0 18px 18px; }
.faq__body p { font-size: 0.95rem; }

/* ── Contacts & Form ─────────────────────────── */

.contacts {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
}
.contacts__info h2 { margin-bottom: 0.75rem; }

.contact-list { display: flex; flex-direction: column; gap: 16px; margin-top: 1.5rem; }
.contact-list li { display: flex; flex-direction: column; gap: 2px; }
.contact-list__label {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
}
.contact-list a { font-weight: 700; text-decoration: underline; text-decoration-color: var(--accent); text-underline-offset: 4px; }
.contact-list__links { display: flex; flex-wrap: wrap; gap: 8px 16px; }

.form {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 24px;
    box-shadow: var(--shadow);
}
.form__title { font-size: 1.35rem; margin-bottom: 4px; }
.form__hint { font-size: 0.9rem; margin-bottom: 1.25rem; }
.form__hint.is-selected { color: var(--green-text); font-weight: 600; }

.field { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.field label, .field legend { font-weight: 700; font-size: 0.9rem; }
.field label span, .field .check span span { color: var(--danger); }

.field input[type="text"], .field input[type="tel"], .field select, .field textarea {
    width: 100%;
    min-height: 50px;
    padding: 12px 14px;
    border: 1.5px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--input-bg);
    transition: border-color 0.2s, box-shadow 0.2s;
}
.field textarea { resize: vertical; min-height: 96px; }
.field select {
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5' fill='none' stroke='%233C6D2B' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 20px;
    padding-right: 40px;
}
:root[data-theme="dark"] .field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5' fill='none' stroke='%23A6D48A' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E"); }
@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) .field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5' fill='none' stroke='%23A6D48A' stroke-width='2.5' stroke-linecap='round'/%3E%3C/svg%3E"); }
}
.field input:focus, .field select:focus, .field textarea:focus {
    outline: none;
    border-color: var(--accent-dark);
    box-shadow: 0 0 0 4px var(--accent-soft);
}
.field.is-invalid input, .field.is-invalid textarea { border-color: var(--danger); }
.field__error { display: none; font-size: 0.82rem; color: var(--danger); font-weight: 600; }
.field.is-invalid .field__error { display: block; }

.field-row { display: grid; grid-template-columns: 1fr; gap: 0 14px; }

.field--radio { border: 0; }
.radio-group { display: flex; flex-wrap: wrap; gap: 8px; }
.radio {
    position: relative;
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}
.radio input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.radio span {
    padding: 10px 16px;
    border-radius: 999px;
    border: 1.5px solid var(--border-strong);
    background: var(--input-bg);
    font-weight: 600;
    font-size: 0.9rem;
    transition: background 0.2s, border-color 0.2s;
}
.radio input:checked + span { background: var(--accent-soft); border-color: var(--accent-dark); }
.radio input:focus-visible + span { outline: 3px solid var(--focus); outline-offset: 2px; }

.field--check .check {
    display: flex;
    gap: 12px;
    align-items: flex-start;
    font-weight: 500;
    font-size: 0.88rem;
    color: var(--text-2);
    cursor: pointer;
}
.check input { width: 20px; height: 20px; margin-top: 2px; flex-shrink: 0; accent-color: var(--green); }
.check a { color: var(--green-text); text-decoration: underline; text-underline-offset: 3px; font-weight: 700; }
.field--check.is-invalid .check { color: var(--danger); }

.hp { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }

.form__status {
    display: none;
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    font-size: 0.92rem;
    font-weight: 600;
}
.form__status.is-success { display: block; background: var(--success-soft); color: var(--success); }
.form__status.is-error { display: block; background: var(--danger-soft); color: var(--danger); }
.form__status.is-info { display: block; background: var(--surface-2); color: var(--text-2); }

/* ── Footer ──────────────────────────────────── */

.footer {
    background: var(--footer-bg);
    color: var(--footer-fg);
    padding: 48px 0 24px;
    border-top: 1px solid var(--footer-line);
}
.footer .logo { color: #fff; }
.footer .logo__accent { color: var(--accent); }
.footer__inner {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
    padding-bottom: 28px;
    border-bottom: 1px solid var(--footer-line);
}
.footer__brand p { color: var(--footer-muted); font-size: 0.9rem; margin-top: 12px; max-width: 360px; }
.footer__col { display: flex; flex-direction: column; gap: 8px; }
.footer__col h4 { color: var(--footer-muted); margin-bottom: 4px; }
.footer__col a { color: var(--footer-fg); font-size: 0.95rem; }
.footer__col a:hover { color: var(--accent); }
.footer__col span { color: var(--footer-muted); font-size: 0.9rem; }
.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 8px 16px;
    padding-top: 20px;
    font-size: 0.82rem;
}
.footer__bottom p { color: var(--footer-muted); }
.footer__bottom a { color: var(--footer-fg); text-decoration: underline; text-underline-offset: 3px; }

/* ── Legal page ──────────────────────────────── */

.legal { padding: 40px 0 64px; }
.legal__inner {
    max-width: 820px;
    margin: 0 auto;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 28px 20px;
}
.legal h1 { font-size: clamp(1.4rem, 4vw, 2rem); margin-bottom: 0.5rem; }
.legal .legal__date { color: var(--muted); font-size: 0.9rem; margin-bottom: 1.5rem; }
.legal h2 { font-size: 1.15rem; margin: 1.75rem 0 0.6rem; }
.legal p, .legal li { font-size: 0.95rem; margin-bottom: 0.6rem; color: var(--text-2); }
.legal ul, .legal ol { padding-left: 1.4rem; margin-bottom: 0.8rem; }
.legal ul { list-style: disc; }
.legal ol { list-style: decimal; }
.legal mark {
    background: var(--accent-soft);
    color: var(--text);
    padding: 0 4px;
    border-radius: 4px;
    font-weight: 600;
}
.legal .back { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--green-text); margin-bottom: 1.25rem; }

/* ── Reveal on scroll ────────────────────────── */

.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s var(--ease), transform 0.6s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
    .feature, .benefit, .btn, .messengers a { transition: none; }
    .feature:hover, .benefit:hover, .btn:hover { transform: none; }
    .btn__spinner { animation-duration: 1.6s; }
}

/* ── Responsive ──────────────────────────────── */

@media (min-width: 560px) {
    .container { padding: 0 24px; }
    .features, .benefits { grid-template-columns: repeat(2, 1fr); }
    .field-row { grid-template-columns: 1fr 1fr; }
    .form { padding: 28px; }
    .legal__inner { padding: 40px; }
}

@media (min-width: 900px) {
    .hero { padding: 64px 0 80px; }
    .hero__inner { grid-template-columns: 1.1fr 0.9fr; gap: 48px; }
    .section { padding: 88px 0; }
    .features { grid-template-columns: repeat(4, 1fr); }
    .benefits { grid-template-columns: repeat(3, 1fr); }
    .contacts { grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; }
    .footer__inner { grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; }
}

/* Mobile navigation: панель под шапкой */
@media (max-width: 899px) {
    .header__phone { display: inline-flex; margin-left: auto; }
    .header__actions { gap: 6px; }
    .header__phone span { display: none; }
    .burger { display: flex; }

    /* absolute внутри sticky-шапки: backdrop-filter шапки делает её
       containing block, поэтому fixed здесь работал бы неверно */
    .nav {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        height: calc(100vh - var(--header-h));
        height: calc(100dvh - var(--header-h));
        z-index: 99;
        display: flex;
        flex-direction: column;
        gap: 24px;
        padding: 20px 20px 40px;
        background: var(--bg);
        border-top: 1px solid var(--border);
        overflow-y: auto;
        opacity: 0;
        transform: translateY(-12px);
        visibility: hidden;
        transition: opacity 0.25s var(--ease), transform 0.3s var(--ease), visibility 0.3s;
    }
    .nav.is-open { opacity: 1; transform: none; visibility: visible; }
    body.nav-open { overflow: hidden; }

    .nav__list { flex-direction: column; gap: 4px; }
    .nav__list a { display: block; padding: 14px 16px; font-size: 1.1rem; border-radius: 12px; }
    .nav__contacts { flex-direction: column; align-items: flex-start; gap: 16px; padding: 0 16px; }
    .nav__phone { font-size: 1.25rem; }
    .messengers a { width: 44px; height: 44px; }
    .messengers svg { width: 22px; height: 22px; }
}

@media (min-width: 900px) and (max-width: 1080px) {
    .nav__list a { padding: 8px 9px; font-size: 0.9rem; }
    .nav__phone { display: none; }
}

@media (max-width: 400px) {
    .hero__stats { grid-template-columns: 1fr 1fr; }
    .hero__actions .btn { width: 100%; }
}