/* ==========================================================================
   АвтоТрансКонт — стили сайта
   1. Переменные, сброс, типографика, контейнер, кнопки, формы
   ========================================================================== */

/* Атрибут hidden обязан скрывать: правило класса с display перебивает
   браузерное [hidden]{display:none}, и скрытый блок остаётся видимым. */
[hidden] { display: none !important; }

:root {
    /* Палитра */
    --color-bg: #ffffff;
    --color-bg-soft: #f4f3f1;
    --color-bg-topbar: #f4f3f1;
    --color-bg-promo: #beebff;
    --color-text: #191919;
    --color-text-muted: #8c8c8c;
    --color-dark: #3a3a3a;
    --color-dark-hover: #2c2c2c;
    --color-accent: #d9722f;
    --color-accent-dark: #b9591f;
    --color-badge-bg: #ffe1be;
    --color-badge-text: #7c3e33;
    --color-chip-border: #e3e1de;
    --color-success-bg: #eef4ea;
    --color-success-text: #4c7a4c;
    --color-border: #e3e1de;
    --color-white: #ffffff;

    /* Типографика */
    --font-heading: 'Nunito', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --font-body: 'Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;

    /* Сетка */
    --container-width: 1360px;
    --container-pad: 40px;
    --radius-card: 12px;
    --radius-sm: 8px;
    --radius-pill: 999px;

    /* Тени */
    --shadow-hover: 0 8px 24px rgba(0, 0, 0, .06);
    --shadow-card: 0 1px 2px rgba(0, 0, 0, .04);

    /* Переходы */
    --transition-fast: .18s ease;
    --transition-base: .25s ease;

    color-scheme: light;
}

/* ---------- Сброс ---------- */

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

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.55;
    -webkit-font-smoothing: antialiased;
}

ul, ol {
    margin: 0;
    padding: 0;
    list-style: none;
}

h1, h2, h3, h4, h5, h6 {
    margin: 0;
    font-family: var(--font-heading);
    font-weight: 800;
    line-height: 1.2;
    color: var(--color-text);
}

p {
    margin: 0 0 1em;
}

p:last-child {
    margin-bottom: 0;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
}

input, textarea, select, button {
    font: inherit;
    color: inherit;
}

svg {
    display: block;
}

.visually-hidden {
    position: absolute !important;
    width: 1px; height: 1px;
    padding: 0; margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: 12px;
    top: -60px;
    background: var(--color-dark);
    color: #fff;
    padding: 10px 18px;
    border-radius: var(--radius-sm);
    z-index: 1000;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 12px;
}

/* ---------- Типографика ---------- */

.section-title {
    font-size: clamp(24px, 2.4vw, 34px);
    font-weight: 800;
    margin-bottom: 12px;
}

.section-lead {
    color: var(--color-text-muted);
    font-size: 16px;
    max-width: 62ch;
    margin: 0;
}

.section-head {
    margin-bottom: 32px;
}

.section-head--row {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}

.section-cta {
    margin-top: 32px;
    text-align: center;
}

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 1px solid var(--color-chip-border);
    padding-bottom: 2px;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.link-arrow:hover,
.link-arrow:focus-visible {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.link-arrow svg {
    transition: transform var(--transition-fast);
}

.link-arrow:hover svg {
    transform: translateX(3px);
}

/* ---------- Контейнер и секции ---------- */

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-pad);
}

main > section,
main > .hero {
    padding: 64px 0;
}

main > section:first-child,
main > .hero {
    padding-top: 40px;
}

/* ---------- Кнопки ---------- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 15px 28px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 15px;
    border: 1px solid transparent;
    white-space: nowrap;
    transition: background-color var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast), transform var(--transition-fast);
}

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

.btn--primary:hover,
.btn--primary:focus-visible {
    background: var(--color-accent);
    color: #fff;
}

.btn--secondary {
    background: #fff;
    color: var(--color-text);
    border-color: var(--color-dark);
}

.btn--secondary:hover,
.btn--secondary:focus-visible {
    background: var(--color-dark);
    color: #fff;
    border-color: var(--color-dark);
}

.btn--sm {
    padding: 10px 20px;
    font-size: 14px;
}

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

.btn:active {
    transform: scale(.98);
}

.icon-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #fff;
    border: 1px solid var(--color-chip-border);
    color: var(--color-text);
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.icon-btn:hover,
.icon-btn:focus-visible {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    border: 1px solid var(--color-chip-border);
    color: var(--color-text);
    transition: color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);
}

.social-btn:hover,
.social-btn:focus-visible {
    color: #fff;
    background: var(--color-dark);
    border-color: var(--color-dark);
}

/* ---------- Бейджи и чипы ---------- */

.badge {
    display: inline-flex;
    align-items: center;
    padding: 5px 12px;
    border-radius: var(--radius-pill);
    font-size: 12px;
    font-weight: 700;
}

.badge--status {
    background: var(--color-badge-bg);
    color: var(--color-badge-text);
}

.badge--success {
    background: var(--color-success-bg);
    color: var(--color-success-text);
}

/* ---------- Формы ---------- */

.form-row {
    margin-bottom: 16px;
}

.form-row label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--color-text-muted);
    margin-bottom: 6px;
}

.form-row--split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-row--split .form-row {
    margin-bottom: 0;
}

input[type="text"],
input[type="tel"],
input[type="email"],
input[type="number"],
input[type="search"],
textarea {
    width: 100%;
    padding: 13px 16px;
    background: var(--color-bg-soft);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--color-text);
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

textarea {
    resize: vertical;
    min-height: 90px;
}

input::placeholder,
textarea::placeholder {
    color: var(--color-text-muted);
}

input:hover,
textarea:hover {
    background: #eeece9;
}

input:focus,
textarea:focus {
    outline: none;
    background: #fff;
    border-color: var(--color-dark);
}

.form-legal {
    margin-top: 12px;
    font-size: 12px;
    color: var(--color-text-muted);
}

.form-legal a {
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ==========================================================================
   2. Шапка, навигация, бургер, мобильное меню, футер
   ========================================================================== */

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: #fff;
}

/* --- Верхняя строка --- */

.topbar {
    background: var(--color-bg-topbar);
    font-size: 13px;
}

.topbar__inner {
    display: flex;
    align-items: center;
    gap: 20px;
    min-height: 56px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.logo {
    flex: 0 0 auto;
    display: inline-flex;
    align-items: baseline;
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 22px;
    letter-spacing: -.02em;
    color: var(--color-text);
    white-space: nowrap;
}

.logo__dot {
    color: var(--color-accent);
}

.topbar__info {
    display: flex;
    align-items: center;
    gap: 18px;
    flex: 1 1 auto;
    min-width: 0;
    color: var(--color-text);
}

.topbar__item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
    color: var(--color-text);
}

.topbar__item svg {
    color: var(--color-text-muted);
    flex: 0 0 auto;
}

.topbar__item--link {
    transition: color var(--transition-fast);
}

.topbar__item--link:hover,
.topbar__item--link:focus-visible {
    color: var(--color-accent);
}

.topbar__phone {
    font-weight: 700;
}

.topbar__social {
    display: flex;
    align-items: center;
    gap: 8px;
    flex: 0 0 auto;
}

.topbar__social .social-btn {
    width: 30px;
    height: 30px;
    background: #fff;
    border-color: var(--color-chip-border);
}

.topbar__search {
    flex: 0 0 auto;
    display: flex;
    align-items: center;
    width: 200px;
    background: #fff;
    border-radius: var(--radius-pill);
    padding: 0 6px 0 14px;
}

.topbar__search input {
    flex: 1 1 auto;
    border: none;
    background: transparent;
    padding: 9px 4px;
    min-width: 0;
}

.topbar__search input:focus,
.topbar__search input:hover {
    background: transparent;
}

.topbar__search button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

.topbar__search button:hover {
    color: var(--color-accent);
}

.topbar__cta {
    flex: 0 0 auto;
}

.search-toggle {
    display: none;
    flex: 0 0 auto;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    border: 1px solid var(--color-chip-border);
    background: #fff;
    color: var(--color-text);
}

.mobile-search {
    background: var(--color-bg-topbar);
    border-top: 1px solid var(--color-chip-border);
}

.mobile-search__inner {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-top: 10px;
    padding-bottom: 10px;
}

.mobile-search input {
    flex: 1 1 auto;
    background: #fff;
    border-radius: var(--radius-pill);
    padding: 10px 16px;
}

.mobile-search button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: none;
    background: var(--color-dark);
    color: #fff;
    flex: 0 0 auto;
}

/* --- Нижний ярус: меню --- */

.navbar {
    background: #fff;
    border-bottom: 1px solid var(--color-chip-border);
}

.navbar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 54px;
}

.main-nav__list {
    display: flex;
    align-items: center;
    gap: 32px;
    flex-wrap: wrap;
}

.main-nav__link {
    display: inline-block;
    padding: 16px 0;
    font-size: 15px;
    font-weight: 600;
    white-space: nowrap;
    color: var(--color-text);
    border-bottom: 2px solid transparent;
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.main-nav__link:hover,
.main-nav__link:focus-visible {
    color: var(--color-accent);
}

.main-nav__link.is-active {
    color: var(--color-accent);
    border-color: var(--color-accent);
}

.burger {
    display: none;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: none;
    background: transparent;
    color: var(--color-text);
    margin: 7px 0;
}

/* --- Мобильное меню --- */

.mobile-menu {
    position: fixed;
    inset: 0;
    z-index: 200;
}

.mobile-menu__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(25, 25, 25, .45);
}

.mobile-menu__panel {
    position: relative;
    z-index: 1;
    width: min(320px, 86vw);
    height: 100%;
    background: #fff;
    margin-left: auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    overflow-y: auto;
    animation: slide-in-right var(--transition-base);
}

@keyframes slide-in-right {
    from { transform: translateX(100%); }
    to { transform: translateX(0); }
}

.mobile-menu__head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.mobile-menu__close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--color-chip-border);
    background: transparent;
    color: var(--color-text);
}

.mobile-menu__list {
    display: flex;
    flex-direction: column;
}

.mobile-menu__link {
    display: block;
    padding: 14px 4px;
    font-size: 17px;
    font-weight: 700;
    font-family: var(--font-heading);
    border-bottom: 1px solid var(--color-chip-border);
    color: var(--color-text);
}

.mobile-menu__link.is-active {
    color: var(--color-accent);
}

.mobile-menu__contacts {
    margin-top: auto;
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.mobile-menu__phone {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 700;
    font-size: 16px;
}

.mobile-menu__social {
    display: flex;
    gap: 10px;
    justify-content: center;
}

/* --- Плавающая кнопка --- */

.chat-fab {
    position: fixed;
    right: 24px;
    bottom: 24px;
    z-index: 150;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-dark);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px rgba(0, 0, 0, .18);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.chat-fab:hover,
.chat-fab:focus-visible {
    background: var(--color-accent);
    transform: translateY(-2px);
}

/* --- Футер --- */

.site-footer {
    background: #fff;
    border-top: 1px solid var(--color-chip-border);
    padding: 56px 0 0;
    margin-top: 40px;
}

.footer-top {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1fr 1.2fr;
    gap: 32px;
    padding-bottom: 40px;
}

.logo--footer {
    font-size: 24px;
}

.footer-slogan {
    color: var(--color-text-muted);
    margin: 10px 0 18px;
    max-width: 30ch;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.footer-col__title {
    font-size: 15px;
    font-weight: 800;
    margin-bottom: 16px;
}

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

.footer-col__list a,
.footer-col__list span {
    color: var(--color-text-muted);
    font-size: 14px;
    transition: color var(--transition-fast);
}

.footer-col__list a:hover,
.footer-col__list a:focus-visible {
    color: var(--color-accent);
}

.footer-col__list--contacts li {
    display: flex;
}

.footer-col__list--contacts a,
.footer-col__list--contacts span {
    display: inline-flex;
    align-items: flex-start;
    gap: 8px;
}

.footer-col__list--contacts svg {
    flex: 0 0 auto;
    margin-top: 2px;
    color: var(--color-text-muted);
}

.footer-cta {
    margin-top: 18px;
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 20px 0;
    border-top: 1px solid var(--color-chip-border);
    font-size: 13px;
    color: var(--color-text-muted);
}

.footer-bottom a {
    color: var(--color-text-muted);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.footer-bottom a:hover {
    color: var(--color-accent);
}

/* ==========================================================================
   3. Секции
   ========================================================================== */

/* --- Hero --- */

.hero {
    background: var(--color-bg-soft);
}

.hero__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 48px;
}

.hero__title {
    font-size: clamp(30px, 4vw, 46px);
    margin-bottom: 20px;
    max-width: 14ch;
}

.hero__subtitle {
    font-size: 17px;
    color: var(--color-text-muted);
    max-width: 46ch;
    margin-bottom: 28px;
}

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

.hero__media img {
    width: 100%;
    height: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-card);
}

/* --- About service --- */

.about-service__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: center;
}

.about-service__text p {
    color: var(--color-text-muted);
}

.about-service__text .section-title {
    color: var(--color-text);
}

.about-service__media img {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: var(--radius-card);
    background: var(--color-bg-soft);
}

/* --- Benefits list --- */

.benefits-list {
    background: var(--color-bg-soft);
}

.benefits-list__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px 32px;
    margin-top: 28px;
}

.benefits-list__item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    background: #fff;
    border-radius: var(--radius-sm);
    padding: 16px 18px;
}

.benefits-list__icon {
    color: var(--color-accent);
    flex: 0 0 auto;
}

/* --- Advantage cards --- */

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 28px;
}

.advantage-card {
    background: #fff;
    border: 1px solid var(--color-chip-border);
    border-radius: var(--radius-card);
    padding: 24px;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.advantage-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.advantage-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: var(--color-bg-soft);
    color: var(--color-accent);
    margin-bottom: 16px;
}

.advantage-card__title {
    font-size: 17px;
    margin-bottom: 8px;
}

.advantage-card__text {
    color: var(--color-text-muted);
    font-size: 14px;
    margin: 0;
}

/* --- Brand catalog --- */

.brand-filter {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 24px;
}

.brand-filter__btn {
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--color-chip-border);
    background: #fff;
    font-size: 14px;
    font-weight: 600;
    color: var(--color-text);
    transition: background var(--transition-fast), color var(--transition-fast), border-color var(--transition-fast);
}

.brand-filter__btn:hover,
.brand-filter__btn:focus-visible {
    border-color: var(--color-dark);
}

.brand-filter__btn.is-active {
    background: var(--color-dark);
    border-color: var(--color-dark);
    color: #fff;
}

.brand-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 14px;
}

.brand-tile {
    display: flex;
    align-items: center;
    gap: 10px;
    /* Без min-width: 0 колонка 1fr раздувается до min-content плитки (марка написана
       в nowrap) и сетка вылезает за край окна — многоточие из .brand-tile__name
       при этом не срабатывает. */
    min-width: 0;
    padding: 16px;
    background: var(--color-bg-soft);
    border-radius: var(--radius-sm);
    font-weight: 700;
    transition: background var(--transition-fast), transform var(--transition-fast);
}

.brand-tile:hover {
    background: #ebe9e5;
    transform: translateY(-1px);
}

.brand-tile__letter {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: #fff;
    color: var(--color-accent);
    font-size: 14px;
    flex: 0 0 auto;
}

.brand-tile__name {
    font-size: 14px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.brand-tile[hidden] {
    display: none;
}

/* --- Calculator --- */

.calculator {
    background: var(--color-bg-soft);
}

.calculator__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.calculator__points {
    margin-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.calculator__points li {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--color-text);
    font-weight: 600;
}

.calculator__points svg {
    color: var(--color-accent);
    flex: 0 0 auto;
}

.calculator__form {
    background: #fff;
    border-radius: var(--radius-card);
    padding: 32px;
    box-shadow: var(--shadow-card);
}

/* --- Portfolio / Наши сделки --- */

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.deal-card {
    background: #fff;
    border-radius: var(--radius-card);
    overflow: hidden;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.deal-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-3px);
}

.deal-card__media {
    position: relative;
    background: var(--color-bg-soft);
    aspect-ratio: 3 / 2;
}

.deal-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.deal-card__media .badge--status {
    position: absolute;
    top: 12px;
    left: 12px;
}

.deal-card__fav {
    position: absolute;
    top: 10px;
    right: 10px;
}

.deal-card__body {
    padding: 18px 20px 22px;
}

.deal-card__title {
    font-size: 16px;
    margin-bottom: 4px;
}

.deal-card__meta {
    color: var(--color-text-muted);
    font-size: 13px;
    margin-bottom: 10px;
}

.deal-card__price {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 800;
    margin: 0;
}

/* --- FAQ / Accordion --- */

.faq-block {
    background: var(--color-bg-soft);
}

.accordion__item {
    background: #fff;
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    overflow: hidden;
}

.accordion__heading {
    margin: 0;
}

.accordion__trigger {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    background: transparent;
    border: none;
    text-align: left;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 16px;
    color: var(--color-text);
}

.accordion__trigger svg {
    flex: 0 0 auto;
    color: var(--color-text-muted);
    transition: transform var(--transition-fast);
}

.accordion__trigger[aria-expanded="true"] svg {
    transform: rotate(180deg);
    color: var(--color-accent);
}

.accordion__panel {
    padding: 0 22px 20px;
    color: var(--color-text-muted);
}

.accordion__panel p {
    margin: 0;
}

/* --- Reviews --- */

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.reviews-grid--slider {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    gap: 20px;
    padding-bottom: 6px;
    scrollbar-width: thin;
}

.reviews-grid--slider .review-card {
    flex: 0 0 280px;
    scroll-snap-align: start;
}

.review-card {
    background: #fff;
    border: 1px solid var(--color-chip-border);
    border-radius: var(--radius-card);
    padding: 22px;
    display: flex;
    flex-direction: column;
}

.review-card__quote {
    color: var(--color-bg-soft);
    margin-bottom: 6px;
}

.review-card__rating {
    display: flex;
    gap: 2px;
    margin-bottom: 10px;
}

.star {
    color: var(--color-chip-border);
}

.star--filled {
    color: var(--color-accent);
}

.review-card__text {
    color: var(--color-text);
    font-size: 14px;
    flex: 1 1 auto;
    margin-bottom: 16px;
}

.review-card__author {
    display: flex;
    flex-direction: column;
    padding-top: 12px;
    border-top: 1px solid var(--color-chip-border);
}

.review-card__name {
    font-weight: 700;
    font-size: 14px;
}

.review-card__car {
    color: var(--color-text-muted);
    font-size: 13px;
}

.slider-controls {
    display: none;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
}

.slider-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--color-chip-border);
    background: #fff;
    color: var(--color-text);
}

.slider-btn--prev svg {
    transform: rotate(180deg);
}

.slider-btn:hover,
.slider-btn:focus-visible {
    border-color: var(--color-dark);
    color: var(--color-accent);
}

/* --- Articles --- */

.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.article-card {
    background: var(--color-bg-soft);
    border-radius: var(--radius-card);
    padding: 24px;
}

.article-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: #fff;
    color: var(--color-accent);
    margin-bottom: 14px;
}

.article-card__title {
    font-size: 16px;
    margin-bottom: 8px;
}

.article-card__text {
    color: var(--color-text-muted);
    font-size: 14px;
    margin: 0;
}

/* --- Contacts block --- */

.contacts-block__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 32px;
}

.contacts-card {
    background: var(--color-bg-soft);
    border-radius: var(--radius-card);
    padding: 32px;
}

.contacts-list {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin: 24px 0;
}

.contacts-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
}

.contacts-list__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #fff;
    color: var(--color-accent);
    flex: 0 0 auto;
}

.contacts-list__label {
    display: block;
    font-size: 12px;
    color: var(--color-text-muted);
    margin-bottom: 2px;
}

.contacts-list a {
    font-weight: 700;
}

.contacts-card__social {
    display: flex;
    gap: 10px;
}

.contacts-card__social .social-btn {
    background: #fff;
}

.contacts-form {
    background: #fff;
    border: 1px solid var(--color-chip-border);
    border-radius: var(--radius-card);
    padding: 32px;
}

.contacts-form__title {
    font-size: 20px;
    margin-bottom: 8px;
}

.contacts-form__lead {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: 22px;
}

/* --- Page title (подстраницы) --- */

.page-title {
    background: var(--color-bg-soft);
    padding: 28px 0 40px;
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 18px;
}

.breadcrumbs li:not(:last-child)::after {
    content: '/';
    margin-left: 6px;
    color: var(--color-chip-border);
}

.breadcrumbs a {
    color: var(--color-text-muted);
    transition: color var(--transition-fast);
}

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

.breadcrumbs li[aria-current="page"] {
    color: var(--color-text);
    font-weight: 600;
}

.page-title__row {
    display: flex;
    align-items: center;
    gap: 16px;
}

.page-title__medallion {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    background: #fff;
    color: var(--color-accent);
    flex: 0 0 auto;
}

.page-title__h1 {
    font-size: clamp(26px, 3.4vw, 38px);
}

/* --- Services (uslugi.php) --- */

.services-intro p {
    color: var(--color-text-muted);
    max-width: 90ch;
    font-size: 16px;
}

.services-grid__list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.service-card {
    background: #fff;
    border: 1px solid var(--color-chip-border);
    border-radius: var(--radius-card);
    padding: 28px;
    display: flex;
    flex-direction: column;
    transition: box-shadow var(--transition-fast), transform var(--transition-fast);
}

.service-card:hover {
    box-shadow: var(--shadow-hover);
    transform: translateY(-2px);
}

.service-card__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--color-bg-soft);
    color: var(--color-accent);
    margin-bottom: 18px;
}

.service-card__title {
    font-size: 18px;
    margin-bottom: 10px;
}

.service-card__text {
    color: var(--color-text-muted);
    font-size: 14px;
    margin-bottom: 18px;
    flex: 1 1 auto;
}

/* --- About text (o-kompanii.php) --- */

.about-text__inner {
    display: grid;
    grid-template-columns: 1.6fr 1fr;
    gap: 48px;
    align-items: start;
}

.about-text__content p {
    color: var(--color-text-muted);
}

.about-facts {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    background: var(--color-bg-soft);
    border-radius: var(--radius-card);
    padding: 28px;
    margin: 0;
}

.about-facts__item dt {
    font-family: var(--font-heading);
    font-size: 28px;
    font-weight: 800;
    /* На светлой подложке --color-bg-soft акцент #d9722f даёт 2.96 — ниже порога 3.0
       для крупного текста. Тот же оттенок, чуть темнее: 3.30. */
    color: #cf6a24;
}

.about-facts__item dd {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--color-text-muted);
}

/* --- Map block (kontakty.php) --- */

.map-block__frame {
    margin-top: 24px;
    border-radius: var(--radius-card);
    overflow: hidden;
    aspect-ratio: 16 / 7;
    background: var(--color-bg-soft);
}

.map-block__frame iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.map-block__actions {
    display: flex;
    align-items: center;
    gap: 20px;
    margin-top: 20px;
}

/* --- Error page --- */

.error-page {
    padding: 100px 0;
}

.error-page__inner {
    text-align: center;
    max-width: 480px;
    margin: 0 auto;
}

.error-page__code {
    display: block;
    font-family: var(--font-heading);
    font-size: 96px;
    font-weight: 800;
    color: var(--color-bg-soft);
    line-height: 1;
}

.error-page__title {
    font-size: 26px;
    margin: 8px 0 14px;
}

.error-page__text {
    color: var(--color-text-muted);
    margin-bottom: 28px;
}

.error-page__actions {
    display: flex;
    justify-content: center;
    gap: 14px;
    flex-wrap: wrap;
}

/* --- Sitemap / legal --- */

.sitemap-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    max-width: 640px;
}

.sitemap-list a {
    display: inline-flex;
    align-items: center;
    padding: 14px 18px;
    background: var(--color-bg-soft);
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: background var(--transition-fast);
}

.sitemap-list a:hover {
    background: #ebe9e5;
    color: var(--color-accent);
}

.legal-text {
    padding-bottom: 80px;
}

.legal-text .container {
    max-width: 860px;
}

.legal-text p {
    color: var(--color-text-muted);
    margin-bottom: 18px;
}

.legal-text a {
    color: var(--color-accent);
    text-decoration: underline;
    text-underline-offset: 2px;
}

/* ==========================================================================
   4. Медиазапросы, focus-visible, reduced-motion, печать
   ========================================================================== */

/* --- Появление при скролле (JS добавляет .is-visible) --- */

[data-reveal] {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity .5s ease, transform .5s ease;
}

[data-reveal].is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* --- focus-visible --- */

a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
.btn:focus-visible,
.icon-btn:focus-visible,
.social-btn:focus-visible,
.brand-tile:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* --- 1440px и шире: чуть просторнее контейнер --- */

@media (min-width: 1440px) {
    :root {
        --container-pad: 40px;
    }
}

/* --- ≤1280px: сжимаем шапку --- */

@media (max-width: 1280px) {
    .topbar__info {
        gap: 12px;
    }

    /* Три контакта в строку перестают помещаться раньше, чем срабатывает правило ≤1080:
       часы + почта + телефон наезжали на кнопки мессенджеров. Почту убираем первой,
       она продублирована в подвале и на странице контактов. */
    .topbar__item--link:not(.topbar__phone) {
        display: none;
    }

    .topbar__search {
        width: 160px;
    }

    .main-nav__list {
        gap: 22px;
    }

    .hero__title {
        max-width: 12ch;
    }
}

/* --- ≤1080px: скрываем часть контактов, сжимаем сетки --- */

@media (max-width: 1080px) {
    .topbar__item:not(.topbar__phone) {
        display: none;
    }

    .topbar__search {
        width: 150px;
    }

    .advantage-grid,
    .services-grid__list {
        grid-template-columns: repeat(2, 1fr);
    }

    .portfolio-grid,
    .articles-grid,
    .reviews-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .brand-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* --- ≤900px: бургер-меню, сворачиваем поиск --- */

@media (max-width: 900px) {
    main > section,
    main > .hero {
        padding: 48px 0;
    }

    .topbar__inner {
        gap: 12px;
    }

    .topbar__info,
    .topbar__social,
    .topbar__search {
        display: none;
    }

    .topbar__cta {
        display: none;
    }

    .search-toggle {
        display: inline-flex;
        margin-left: auto;
    }

    .navbar__inner {
        justify-content: flex-end;
    }

    .main-nav {
        display: none;
    }

    .burger {
        display: inline-flex;
    }

    .hero__inner,
    .about-service__inner,
    .calculator__inner,
    .contacts-block__inner,
    .about-text__inner {
        grid-template-columns: 1fr;
    }

    .hero__media {
        order: -1;
    }

    .hero__title,
    .hero__subtitle {
        max-width: none;
    }

    .benefits-list__grid {
        grid-template-columns: 1fr;
    }

    .advantage-grid,
    .services-grid__list,
    .portfolio-grid,
    .articles-grid,
    .reviews-grid {
        grid-template-columns: 1fr 1fr;
    }

    .about-facts {
        grid-template-columns: 1fr 1fr;
    }

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

    .brand-tile {
        gap: 8px;
        padding: 14px 12px;
    }

    .brand-tile__letter {
        width: 30px;
        height: 30px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
    }

    .sitemap-list {
        grid-template-columns: 1fr;
    }
}

/* --- ≤640px: одна колонка везде, мобильная типографика --- */

@media (max-width: 640px) {
    :root {
        --container-pad: 20px;
    }

    .logo {
        font-size: 19px;
    }

    .advantage-grid,
    .services-grid__list,
    .portfolio-grid,
    .articles-grid,
    .reviews-grid,
    .brand-grid,
    .about-facts,
    .footer-top {
        grid-template-columns: 1fr;
    }

    .reviews-grid--slider {
        display: flex;
        grid-template-columns: none;
    }

    .reviews-grid--slider .review-card {
        flex-basis: 82vw;
    }

    .slider-controls {
        display: flex;
    }

    .contacts-form,
    .calculator__form,
    .contacts-card {
        padding: 22px;
    }

    .error-page {
        padding: 64px 0;
    }

    .error-page__code {
        font-size: 72px;
    }

    .form-row--split {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-row--split .form-row {
        margin-bottom: 16px;
    }

    .btn {
        padding: 14px 22px;
    }
}

/* --- prefers-reduced-motion --- */

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

    *,
    *::before,
    *::after {
        animation-duration: .001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: .001ms !important;
        scroll-behavior: auto !important;
    }

    [data-reveal] {
        opacity: 1;
        transform: none;
    }
}

/* --- Тёмная схема: сайт сознательно light-only, но не даём фону стать прозрачным --- */

@media (prefers-color-scheme: dark) {
    body {
        background: var(--color-bg);
        color: var(--color-text);
    }
}

/* --- Печать --- */

@media print {
    .site-header,
    .chat-fab,
    .mobile-menu,
    .mobile-search,
    .site-footer,
    .calculator,
    .contacts-form,
    .slider-controls {
        display: none !important;
    }

    body {
        background: #fff;
        color: #000;
    }

    a {
        color: #000;
        text-decoration: underline;
    }

    .container {
        max-width: 100%;
        padding: 0;
    }
}