/* =========================================================================
   СПТ-Трейд — дизайн-система
   Без фреймворков: только CSS-переменные, grid и flex.
   Порядок разделов: токены → база → типографика → компоненты → секции → адаптив.
   ========================================================================= */

/* ---------------------------------------------------------------- 1. Токены */
:root {
    /* Палитра */
    --c-ink: #0d1512;
    --c-ink-2: #1d2a25;
    --c-ink-soft: #4b5a54;
    --c-ink-muted: #6f7d77;
    --c-bg: #f5f7f6;
    --c-surface: #ffffff;
    --c-surface-2: #eef2f0;
    --c-line: #dfe6e2;
    --c-line-strong: #c8d3cd;
    --c-brand: #0d7a5f;
    --c-brand-dark: #0a5c48;
    --c-brand-light: #12a37c;
    --c-brand-soft: #e6f4ef;
    --c-accent: #d98a12;
    --c-accent-soft: #fdf3e2;
    --c-danger: #b4322a;
    --c-danger-soft: #fbeceb;
    --c-dark: #0b1512;
    --c-dark-2: #12211c;

    /* Типографика */
    --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif;
    --fs-xs: 0.75rem;
    --fs-sm: 0.875rem;
    --fs-base: 1rem;
    --fs-md: 1.0625rem;
    --fs-lg: 1.25rem;
    --fs-xl: clamp(1.375rem, 1.1rem + 1.2vw, 1.75rem);
    --fs-2xl: clamp(1.625rem, 1.2rem + 2vw, 2.375rem);
    --fs-3xl: clamp(2rem, 1.4rem + 2.8vw, 3.25rem);
    --lh-tight: 1.18;
    --lh-snug: 1.35;
    --lh-base: 1.62;

    /* Геометрия */
    --radius-sm: 8px;
    --radius: 14px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --container: 1240px;
    --gutter: 20px;
    --section-y: clamp(48px, 6vw, 88px);

    /* Тени */
    --shadow-xs: 0 1px 2px rgba(13, 21, 18, 0.06);
    --shadow-sm: 0 2px 8px rgba(13, 21, 18, 0.06), 0 1px 2px rgba(13, 21, 18, 0.04);
    --shadow-md: 0 8px 24px rgba(13, 21, 18, 0.08), 0 2px 6px rgba(13, 21, 18, 0.04);
    --shadow-lg: 0 20px 48px rgba(13, 21, 18, 0.12), 0 6px 16px rgba(13, 21, 18, 0.06);
    --shadow-brand: 0 10px 30px rgba(13, 122, 95, 0.24);

    /* Прочее */
    --transition: 180ms cubic-bezier(0.4, 0, 0.2, 1);
    --header-h: 72px;
}

/* ------------------------------------------------------------------ 2. База */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    -webkit-text-size-adjust: 100%;
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-h) + 16px);
}

body {
    margin: 0;
    font-family: var(--font-sans);
    font-size: var(--fs-base);
    line-height: var(--lh-base);
    color: var(--c-ink);
    background: var(--c-bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

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

a {
    color: var(--c-brand-dark);
    text-decoration: none;
    transition: color var(--transition);
}

a:hover {
    color: var(--c-brand-light);
}

button {
    font: inherit;
    color: inherit;
}

address {
    font-style: normal;
}

:focus-visible {
    outline: 3px solid var(--c-brand-light);
    outline-offset: 2px;
    border-radius: 6px;
}

::selection {
    background: var(--c-brand);
    color: #fff;
}

/* -------------------------------------------------------- 3. Типографика */
h1,
h2,
h3,
h4 {
    margin: 0 0 0.5em;
    line-height: var(--lh-tight);
    font-weight: 700;
    letter-spacing: -0.02em;
    color: var(--c-ink);
}

h1 { font-size: var(--fs-3xl); }
h2 { font-size: var(--fs-2xl); }
h3 { font-size: var(--fs-lg); }
h4 { font-size: var(--fs-md); }

p {
    margin: 0 0 1em;
}

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

ul,
ol {
    margin: 0 0 1em;
    padding-left: 1.15em;
}

li + li {
    margin-top: 0.35em;
}

/* В компонентных списках интервалы задаются через gap — сдвиг от правила выше не нужен */
.breadcrumbs__item,
.mobile-nav__item,
.nav__dropdown-list > li,
.nav__sub-list > li,
.sitemap__list > li,
.sitemap__sublist > li,
.footer__list > li,
.results > li,
.docs > li,
.steps > li,
.hero__list > li,
.checklist > li {
    margin-top: 0;
}

strong,
b {
    font-weight: 650;
}

/* ------------------------------------------------------------- 4. Каркас */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--gutter);
}

.container--narrow {
    max-width: 780px;
}

.main {
    display: block;
    min-height: 50vh;
}

.section {
    padding: var(--section-y) 0;
}

.section--muted {
    background: var(--c-surface-2);
}

.section--cta {
    background: linear-gradient(180deg, var(--c-bg) 0%, #e9efec 100%);
}

.section__head {
    max-width: 760px;
    margin-bottom: clamp(28px, 3vw, 44px);
}

.section__head--row {
    max-width: none;
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 16px;
}

.section__head--row > div {
    max-width: 760px;
}

.section__title {
    font-size: var(--fs-2xl);
    margin-bottom: 0.35em;
}

.section__subtitle {
    color: var(--c-ink-soft);
    font-size: var(--fs-md);
    margin: 0;
}

.section__footnote {
    margin-top: 24px;
}

.grid {
    display: grid;
    gap: clamp(16px, 2vw, 24px);
}

.grid--products {
    grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
}

.grid--categories {
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.grid--features {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.grid--cans {
    grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
}

.grid--cans-lg {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.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;
    z-index: 200;
    padding: 10px 18px;
    background: var(--c-brand);
    color: #fff;
    border-radius: var(--radius-sm);
    transition: top var(--transition);
}

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

.link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--c-brand-dark);
    white-space: nowrap;
}

.link-arrow::after {
    content: "→";
    transition: transform var(--transition);
}

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

/* ----------------------------------------------------------- 5. Кнопки */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: var(--fs-base);
    font-weight: 600;
    line-height: 1.2;
    text-align: center;
    cursor: pointer;
    background: var(--c-surface);
    color: var(--c-ink);
    transition: background var(--transition), color var(--transition), border-color var(--transition),
        box-shadow var(--transition), transform var(--transition);
}

.btn:active {
    transform: translateY(1px);
}

.btn--primary {
    background: linear-gradient(135deg, var(--c-brand-light), var(--c-brand-dark));
    color: #fff;
    box-shadow: var(--shadow-brand);
}

.btn--primary:hover {
    color: #fff;
    box-shadow: 0 14px 34px rgba(13, 122, 95, 0.32);
}

.btn--outline {
    background: transparent;
    border-color: var(--c-line-strong);
    color: var(--c-ink);
}

.btn--outline:hover {
    border-color: var(--c-brand);
    color: var(--c-brand-dark);
    background: var(--c-brand-soft);
}

.btn--ghost {
    background: var(--c-surface-2);
    color: var(--c-ink-2);
}

.btn--ghost:hover {
    background: var(--c-line);
}

.btn--sm {
    padding: 9px 16px;
    font-size: var(--fs-sm);
}

.btn--lg {
    padding: 15px 28px;
    font-size: var(--fs-md);
}

.btn[disabled],
.btn[aria-busy="true"] {
    opacity: 0.65;
    pointer-events: none;
}

/* ------------------------------------------------------------ 6. Формы */
.field {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.field--full {
    grid-column: 1 / -1;
}

.field__label {
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--c-ink-2);
}

.field__required {
    color: var(--c-danger);
}

.field__input {
    width: 100%;
    padding: 12px 14px;
    font: inherit;
    font-size: var(--fs-base);
    color: var(--c-ink);
    background: var(--c-surface);
    border: 1px solid var(--c-line-strong);
    border-radius: var(--radius-sm);
    transition: border-color var(--transition), box-shadow var(--transition);
}

.field__input::placeholder {
    color: #9aa8a2;
}

.field__input:focus {
    outline: none;
    border-color: var(--c-brand);
    box-shadow: 0 0 0 3px rgba(13, 122, 95, 0.15);
}

.field__input--select {
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%234b5a54' stroke-width='1.8' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    background-size: 12px;
    padding-right: 38px;
}

.field__input--textarea {
    resize: vertical;
    min-height: 84px;
}

.field__error {
    font-size: var(--fs-sm);
    color: var(--c-danger);
    min-height: 0;
}

.field__error:empty {
    display: none;
}

.field__error--consent {
    margin-top: -4px;
}

.field--invalid .field__input {
    border-color: var(--c-danger);
    box-shadow: 0 0 0 3px rgba(180, 50, 42, 0.12);
}

.checkbox {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    cursor: pointer;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
    position: relative;
}

.checkbox__input {
    position: absolute;
    opacity: 0;
    width: 1px;
    height: 1px;
}

.checkbox__box {
    flex: 0 0 auto;
    width: 20px;
    height: 20px;
    margin-top: 1px;
    border: 1px solid var(--c-line-strong);
    border-radius: 6px;
    background: var(--c-surface);
    position: relative;
    transition: background var(--transition), border-color var(--transition);
}

.checkbox__box::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 2px;
    width: 6px;
    height: 11px;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg) scale(0);
    transition: transform var(--transition);
}

.checkbox__input:checked + .checkbox__box {
    background: var(--c-brand);
    border-color: var(--c-brand);
}

.checkbox__input:checked + .checkbox__box::after {
    transform: rotate(45deg) scale(1);
}

.checkbox__input:focus-visible + .checkbox__box {
    outline: 3px solid var(--c-brand-light);
    outline-offset: 2px;
}

/* ------------------------------------------------------ 7. Форма заявки */
.lead-form {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: clamp(20px, 2.4vw, 30px);
    box-shadow: var(--shadow-md);
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.lead-form--inline {
    box-shadow: var(--shadow-sm);
    background: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(6px);
}

.lead-form__head {
    margin-bottom: 2px;
}

.lead-form__title {
    font-size: var(--fs-xl);
    margin-bottom: 0.3em;
}

.lead-form__text {
    color: var(--c-ink-soft);
    font-size: var(--fs-sm);
    margin: 0;
}

.lead-form__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.lead-form__actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px 18px;
}

.lead-form__hint {
    font-size: var(--fs-xs);
    color: var(--c-ink-muted);
}

.lead-form__status {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
    border: 1px solid rgba(13, 122, 95, 0.2);
}

.lead-form__status--error {
    background: var(--c-danger-soft);
    color: var(--c-danger);
    border-color: rgba(180, 50, 42, 0.24);
}

/* ------------------------------------------------------------- 8. Шапка */
.header {
    position: sticky;
    top: 0;
    z-index: 90;
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-line);
    transition: box-shadow var(--transition);
}

.header.is-stuck {
    box-shadow: var(--shadow-sm);
}

.header__top {
    background: var(--c-dark);
    color: rgba(255, 255, 255, 0.78);
    font-size: var(--fs-sm);
}

.header__top-inner {
    display: flex;
    align-items: center;
    gap: 22px;
    min-height: 38px;
    flex-wrap: wrap;
}

.header__top-item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}

.header__top-link {
    color: rgba(255, 255, 255, 0.86);
}

.header__top-link:hover {
    color: #fff;
}

.header__top-item--hours {
    margin-left: auto;
    color: rgba(255, 255, 255, 0.66);
}

.header__top-item--email {
    color: rgba(255, 255, 255, 0.86);
}

.header__main-inner {
    display: flex;
    align-items: center;
    gap: 22px;
    min-height: var(--header-h);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex: 0 0 auto;
    color: var(--c-ink);
}

.logo:hover {
    color: var(--c-ink);
}

.logo__mark {
    display: block;
    width: 40px;
    height: 40px;
}

.logo__text {
    display: flex;
    flex-direction: column;
    line-height: 1.15;
}

.logo__name {
    font-size: 1.125rem;
    font-weight: 750;
    letter-spacing: -0.02em;
}

.logo__tagline {
    font-size: 0.6875rem;
    color: var(--c-ink-muted);
}

.logo--footer .logo__name {
    color: #fff;
}

.logo--footer .logo__tagline {
    color: rgba(255, 255, 255, 0.6);
}

.nav {
    margin-left: auto;
}

.nav__list {
    display: flex;
    align-items: center;
    gap: 4px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.nav__item {
    position: relative;
}

.nav__item > li + li,
.nav__list > .nav__item + .nav__item {
    margin-top: 0;
}

.nav__link {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--c-ink-2);
    white-space: nowrap;
    transition: background var(--transition), color var(--transition);
}

.nav__link:hover,
.nav__item.is-active > .nav__link {
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
}

.nav__caret {
    opacity: 0.6;
    transition: transform var(--transition);
}

.nav__item:hover .nav__caret {
    transform: rotate(180deg);
}

.nav__dropdown {
    position: absolute;
    top: calc(100% + 8px);
    left: 0;
    min-width: 280px;
    padding: 12px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-6px);
    transition: opacity var(--transition), transform var(--transition), visibility var(--transition);
    z-index: 20;
}

.nav__item:hover .nav__dropdown,
.nav__item:focus-within .nav__dropdown {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.nav__dropdown-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 4px;
}

.nav__dropdown-item > a {
    display: block;
    padding: 9px 12px;
    border-radius: var(--radius-sm);
    font-weight: 650;
    font-size: var(--fs-sm);
    color: var(--c-ink);
}

.nav__dropdown-item > a:hover {
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
}

.nav__sub-list {
    list-style: none;
    margin: 2px 0 8px;
    padding: 0 0 0 12px;
    display: grid;
    gap: 2px;
}

.nav__sub-list a {
    display: block;
    padding: 6px 10px;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
    border-radius: 6px;
}

.nav__sub-list a:hover {
    background: var(--c-surface-2);
    color: var(--c-brand-dark);
}

.header__actions {
    display: flex;
    align-items: center;
    gap: 16px;
    flex: 0 0 auto;
}

.header__phone {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
    text-align: right;
    color: var(--c-ink);
}

.header__phone:hover {
    color: var(--c-brand-dark);
}

.header__phone-label {
    font-size: 0.6875rem;
    color: var(--c-ink-muted);
}

.header__phone-value {
    font-size: 1rem;
    font-weight: 700;
    white-space: nowrap;
}

.burger {
    display: none;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    background: var(--c-surface-2);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
    font-weight: 600;
    cursor: pointer;
}

.burger__box {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 18px;
}

.burger__box span {
    display: block;
    height: 2px;
    border-radius: 2px;
    background: var(--c-ink);
    transition: transform var(--transition), opacity var(--transition);
}

.burger[aria-expanded="true"] .burger__box span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
}

.burger[aria-expanded="true"] .burger__box span:nth-child(2) {
    opacity: 0;
}

.burger[aria-expanded="true"] .burger__box span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
}

.mobile-nav {
    border-top: 1px solid var(--c-line);
    background: var(--c-surface);
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
}

.mobile-nav__inner {
    padding: 16px var(--gutter) 28px;
}

.mobile-nav__list {
    list-style: none;
    margin: 0 0 20px;
    padding: 0;
    display: grid;
    gap: 4px;
}

.mobile-nav__row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.mobile-nav__row > a {
    flex: 1;
    padding: 12px 0;
    font-size: var(--fs-md);
    font-weight: 650;
    color: var(--c-ink);
    border-bottom: 1px solid var(--c-line);
}

.mobile-nav__toggle {
    padding: 8px;
    background: var(--c-surface-2);
    border: 1px solid var(--c-line);
    border-radius: 8px;
    cursor: pointer;
}

.mobile-nav__toggle[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.mobile-nav__sub {
    display: grid;
    gap: 2px;
    padding: 8px 0 12px;
}

.mobile-nav__sub-link {
    padding: 8px 12px;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
    border-radius: 8px;
}

.mobile-nav__sub-link--deep {
    padding-left: 26px;
    color: var(--c-ink-muted);
}

.mobile-nav__sub-link:hover {
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
}

.mobile-nav__contacts {
    display: grid;
    gap: 6px;
    padding-top: 16px;
    border-top: 1px solid var(--c-line);
}

.mobile-nav__phone {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--c-ink);
}

.mobile-nav__email,
.mobile-nav__hours {
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

/* -------------------------------------------------------------- 9. Hero */
.hero {
    position: relative;
    color: #fff;
    background:
        radial-gradient(1100px 520px at 12% -10%, rgba(18, 163, 124, 0.42), transparent 62%),
        radial-gradient(760px 420px at 92% 8%, rgba(217, 138, 18, 0.22), transparent 60%),
        linear-gradient(160deg, var(--c-dark) 0%, #0f1f1a 52%, #0b1512 100%);
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: radial-gradient(80% 70% at 50% 30%, #000 20%, transparent 75%);
    -webkit-mask-image: radial-gradient(80% 70% at 50% 30%, #000 20%, transparent 75%);
    pointer-events: none;
}

.hero__inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: clamp(28px, 4vw, 56px);
    align-items: center;
    padding: clamp(40px, 6vw, 84px) var(--gutter);
}

.hero__eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 18px;
    padding: 7px 15px;
    border: 1px solid rgba(255, 255, 255, 0.18);
    background: rgba(255, 255, 255, 0.06);
    border-radius: 999px;
    font-size: var(--fs-sm);
    color: rgba(255, 255, 255, 0.88);
}

.hero__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--c-brand-light);
    box-shadow: 0 0 0 4px rgba(18, 163, 124, 0.22);
}

.hero__title {
    color: #fff;
    margin-bottom: 0.35em;
    max-width: 18ch;
}

.hero__lead {
    font-size: var(--fs-md);
    color: rgba(255, 255, 255, 0.82);
    max-width: 54ch;
    margin-bottom: 22px;
}

.hero__list {
    list-style: none;
    margin: 0 0 28px;
    padding: 0;
    display: grid;
    gap: 10px;
}

.hero__list li {
    position: relative;
    padding-left: 30px;
    color: rgba(255, 255, 255, 0.9);
    margin: 0;
}

.hero__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.45em;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: rgba(18, 163, 124, 0.22);
    border: 1px solid rgba(18, 163, 124, 0.6);
}

.hero__list li::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 0.78em;
    width: 5px;
    height: 9px;
    border: solid var(--c-brand-light);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 34px;
}

.hero__actions .btn--outline {
    border-color: rgba(255, 255, 255, 0.3);
    color: #fff;
}

.hero__actions .btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
    color: #fff;
}

.hero__stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin: 0;
    padding-top: 24px;
    border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.hero__stat dt {
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.55);
    margin-bottom: 4px;
}

.hero__stat dd {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 700;
    color: #fff;
}

.hero__form .lead-form {
    border-color: rgba(255, 255, 255, 0.14);
}

/* --------------------------------------------------------- 10. Trust bar */
.trust {
    background: var(--c-surface);
    border-bottom: 1px solid var(--c-line);
}

.trust__inner {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 8px;
    padding: 18px var(--gutter);
}

.trust__item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--radius);
    background: var(--c-surface-2);
    font-size: var(--fs-sm);
    color: var(--c-ink-2);
}

.trust__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 auto;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
}

/* ------------------------------------------------------- 11. Хлебные крошки */
.breadcrumbs {
    padding: 18px 0 0;
}

.breadcrumbs__list {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
    font-size: var(--fs-sm);
    color: var(--c-ink-muted);
}

.breadcrumbs__item {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.breadcrumbs__item + .breadcrumbs__item::before {
    content: "/";
    color: var(--c-line-strong);
}

.breadcrumbs__link {
    color: var(--c-ink-soft);
}

.breadcrumbs__link:hover {
    color: var(--c-brand-dark);
}

.breadcrumbs__current {
    color: var(--c-ink-muted);
}

/* --------------------------------------------------------- 12. Page hero */
.page-hero {
    padding: clamp(28px, 4vw, 52px) 0 clamp(20px, 2.4vw, 32px);
}

.page-hero--compact {
    padding-bottom: 0;
}

.page-hero__inner {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: clamp(24px, 3vw, 48px);
    align-items: center;
}

.page-hero__title {
    max-width: 22ch;
}

.page-hero__lead {
    font-size: var(--fs-md);
    color: var(--c-ink-soft);
    max-width: 68ch;
}

.page-hero__facts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    list-style: none;
    margin: 20px 0 0;
    padding: 0;
}

.page-hero__facts li {
    margin: 0;
    padding: 8px 15px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: 999px;
    font-size: var(--fs-sm);
    font-weight: 600;
    color: var(--c-ink-2);
}

.page-hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 24px;
}

.page-hero__media img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
}

/* ------------------------------------------------------ 13. Карточка товара */
.card {
    position: relative;
    display: flex;
    flex-direction: column;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--c-line-strong);
}

.card__media {
    display: block;
    background: linear-gradient(160deg, #f3f6f5, #e7edea);
    aspect-ratio: 4 / 3;
    overflow: hidden;
}

.card__image {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 14px;
    transition: transform 320ms cubic-bezier(0.4, 0, 0.2, 1);
}

.card:hover .card__image {
    transform: scale(1.04);
}

.card__badges {
    position: absolute;
    top: 12px;
    left: 12px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    z-index: 2;
}

.badge {
    padding: 5px 11px;
    border-radius: 999px;
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
    font-size: var(--fs-xs);
    font-weight: 700;
    letter-spacing: 0.01em;
}

.badge--warn {
    background: var(--c-accent-soft);
    color: #8a5a08;
}

.card__body {
    padding: 18px 18px 14px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 1;
}

.card__title {
    font-size: var(--fs-lg);
    margin: 0;
}

.card__title a {
    color: var(--c-ink);
}

.card__title a:hover {
    color: var(--c-brand-dark);
}

.card__text {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

.card__specs {
    list-style: none;
    margin: auto 0 0;
    padding: 12px 0 0;
    border-top: 1px dashed var(--c-line);
    display: grid;
    gap: 6px;
    font-size: var(--fs-sm);
}

.card__specs li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin: 0;
}

.card__spec-name {
    color: var(--c-ink-muted);
}

.card__spec-value {
    font-weight: 650;
    color: var(--c-ink-2);
}

.card__footer {
    padding: 14px 18px 18px;
    border-top: 1px solid var(--c-line);
    background: linear-gradient(180deg, rgba(245, 247, 246, 0.4), var(--c-surface));
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 12px;
}

.card__price {
    display: flex;
    align-items: baseline;
    gap: 6px;
}

.card__price-value {
    font-size: 1.375rem;
    font-weight: 750;
    letter-spacing: -0.02em;
    color: var(--c-ink);
}

.card__price-unit {
    font-size: var(--fs-xs);
    color: var(--c-ink-muted);
}

.card__stock {
    font-size: var(--fs-xs);
    font-weight: 650;
    padding: 4px 10px;
    border-radius: 999px;
}

.card__stock--in {
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
}

.card__stock--out {
    background: var(--c-accent-soft);
    color: #8a5a08;
}

.card__actions {
    display: flex;
    gap: 8px;
    margin-left: auto;
}

.card--compact .card__text {
    display: none;
}

/* --------------------------------------------------------- 14. Коллекции */
.can-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 22px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.can-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
    border-color: var(--c-brand);
}

.can-card__volume {
    font-size: 1.75rem;
    font-weight: 800;
    letter-spacing: -0.03em;
    color: var(--c-brand-dark);
    line-height: 1;
}

.can-card__name {
    font-weight: 650;
    color: var(--c-ink);
}

.can-card__price {
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

.can-card__list {
    list-style: none;
    margin: 8px 0 0;
    padding: 0;
    display: grid;
    gap: 4px;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

.can-card__list li {
    margin: 0;
}

.can-card__link {
    margin-top: auto;
    padding-top: 12px;
    font-size: var(--fs-sm);
    font-weight: 650;
    color: var(--c-brand-dark);
}

/* ------------------------------------------------------ 15. Категории и фичи */
.category-card {
    display: flex;
    flex-direction: column;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.category-card__media {
    display: block;
    aspect-ratio: 16 / 10;
    background: linear-gradient(150deg, #eef3f1, #dfe8e4);
}

.category-card__media img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 18px;
}

.category-card__body {
    padding: 22px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex: 1;
}

.category-card__title {
    margin: 0;
    font-size: var(--fs-xl);
}

.category-card__text {
    margin: 0;
    color: var(--c-ink-soft);
    font-size: var(--fs-sm);
}

.category-card__specs {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.category-card__specs li {
    margin: 0;
    padding: 5px 12px;
    background: var(--c-surface-2);
    border-radius: 999px;
    font-size: var(--fs-xs);
    font-weight: 600;
    color: var(--c-ink-2);
}

.category-card__footer {
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid var(--c-line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.category-card__price {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--c-ink);
}

.feature {
    padding: 24px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    transition: box-shadow var(--transition), transform var(--transition);
}

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

.feature__title {
    font-size: var(--fs-md);
    margin-bottom: 0.4em;
}

.feature__text {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

/* -------------------------------------------------------- 16. Шаги, списки */
.steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 18px;
}

.steps--horizontal {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.steps__item {
    display: flex;
    gap: 14px;
    margin: 0;
    padding: 20px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
}

.steps__num {
    flex: 0 0 auto;
    width: 36px;
    height: 36px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--c-brand-light), var(--c-brand-dark));
    color: #fff;
    font-weight: 700;
}

.steps__title {
    font-size: var(--fs-md);
    margin-bottom: 0.3em;
}

.steps__text {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

.checklist {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    display: grid;
    gap: 12px;
}

.checklist li {
    position: relative;
    margin: 0;
    padding-left: 32px;
    color: var(--c-ink-2);
}

.checklist li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.25em;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--c-brand-soft);
}

.checklist li::after {
    content: "";
    position: absolute;
    left: 6px;
    top: 0.52em;
    width: 6px;
    height: 10px;
    border: solid var(--c-brand-dark);
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

/* ------------------------------------------------------ 17. Секции-сплиты */
.split {
    display: grid;
    grid-template-columns: 1.4fr 0.6fr;
    gap: clamp(24px, 3vw, 44px);
    align-items: start;
}

.split__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 20px;
}

.info-card {
    padding: 24px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 12px;
    box-shadow: var(--shadow-xs);
}

.info-card--accent {
    border-color: rgba(13, 122, 95, 0.28);
    background: linear-gradient(160deg, #f2faf7, #ffffff);
}

.info-card__title {
    font-size: var(--fs-md);
    margin: 0;
}

.info-card__text {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

.info-card__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
    font-size: var(--fs-sm);
    color: var(--c-ink-2);
}

.info-card__list li {
    position: relative;
    margin: 0;
    padding-left: 18px;
}

.info-card__list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--c-brand);
}

.info-card .btn {
    align-self: flex-start;
}

/* ----------------------------------------------------- 18. Таблицы и проза */
.table-scroll {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    background: var(--c-surface);
}

.table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--fs-sm);
    min-width: 520px;
}

.table th,
.table td {
    padding: 13px 16px;
    text-align: left;
    border-bottom: 1px solid var(--c-line);
    vertical-align: top;
}

.table thead th {
    background: var(--c-surface-2);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--c-ink-soft);
    white-space: nowrap;
}

.table tbody tr:last-child th,
.table tbody tr:last-child td {
    border-bottom: none;
}

.table tbody th {
    font-weight: 600;
    color: var(--c-ink-soft);
    width: 42%;
    background: rgba(245, 247, 246, 0.6);
}

.table--compact {
    min-width: 0;
}

.prose {
    max-width: 78ch;
}

.prose--wide {
    max-width: 88ch;
}

.prose--article {
    max-width: 74ch;
}

.prose h2 {
    font-size: var(--fs-xl);
    margin-top: 1.6em;
}

.prose h3 {
    font-size: var(--fs-lg);
    margin-top: 1.4em;
}

.prose p,
.prose li {
    color: var(--c-ink-2);
}

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

/* Сворачивание длинного текста.
   Работает ТОЛЬКО при включённом JavaScript (класс .js на <html>):
   без JS текст показывается целиком — это важно и для посетителя, и для робота. */
.prose-collapse {
    position: relative;
}

.prose__toggle {
    display: none;
}

.js .prose-collapse .prose {
    position: relative;
    max-height: 460px;
    overflow: hidden;
    transition: max-height 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

.js .prose-collapse .prose::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 140px;
    background: linear-gradient(180deg, rgba(238, 242, 240, 0), var(--c-surface-2));
    pointer-events: none;
    transition: opacity var(--transition);
}

.js .prose-collapse.is-open .prose {
    max-height: 6000px;
}

.js .prose-collapse.is-open .prose::after {
    opacity: 0;
}

.js .prose__toggle {
    display: inline-block;
    margin-top: 16px;
    padding: 10px 20px;
    border: 1px solid var(--c-line-strong);
    background: var(--c-surface);
    border-radius: 999px;
    font-size: var(--fs-sm);
    font-weight: 650;
    cursor: pointer;
}

.js .prose__toggle:hover {
    border-color: var(--c-brand);
    color: var(--c-brand-dark);
}

/* -------------------------------------------------------------- 19. Блоки */
.block__heading {
    font-size: var(--fs-xl);
    margin: 1.6em 0 0.6em;
}

.block__heading:first-child {
    margin-top: 0;
}

.block__subheading {
    font-size: var(--fs-md);
    margin: 1.4em 0 0.5em;
}

.block__text {
    margin-bottom: 1.2em;
    color: var(--c-ink-2);
}

.block__list {
    margin: 0 0 1.4em;
    padding-left: 1.2em;
    color: var(--c-ink-2);
}

.block__list li::marker {
    color: var(--c-brand);
}

.block__table-wrap {
    margin: 0 0 1.6em;
}

.note {
    margin: 0 0 1.6em;
    padding: 18px 22px;
    border-radius: var(--radius);
    border-left: 4px solid var(--c-brand);
    background: var(--c-brand-soft);
}

.note--warn {
    border-left-color: var(--c-accent);
    background: var(--c-accent-soft);
}

.note--info {
    border-left-color: var(--c-brand);
}

.note__title {
    display: block;
    margin-bottom: 4px;
    font-size: var(--fs-md);
}

.note__text {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-ink-2);
}

.docs {
    list-style: none;
    margin: 0 0 1.5em;
    padding: 0;
    display: grid;
    gap: 10px;
}

.docs__item {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0;
    padding: 14px 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
}

.docs__icon {
    color: var(--c-brand-dark);
}

.docs__name {
    font-weight: 600;
}

.docs__note {
    margin-left: auto;
    font-size: var(--fs-sm);
    color: var(--c-ink-muted);
}

.inline-cta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin: 1.8em 0;
    padding: 24px 26px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #0f1f1a, #16302a);
    color: #fff;
}

.inline-cta__title {
    color: #fff;
    font-size: var(--fs-lg);
    margin-bottom: 0.3em;
}

.inline-cta__text {
    margin: 0;
    color: rgba(255, 255, 255, 0.8);
    font-size: var(--fs-sm);
    max-width: 62ch;
}

/* ------------------------------------------------------------ 20. CTA блок */
.cta-block {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(24px, 3vw, 48px);
    align-items: center;
    padding: clamp(28px, 4vw, 52px);
    border-radius: var(--radius-xl);
    background:
        radial-gradient(700px 320px at 88% 0%, rgba(18, 163, 124, 0.28), transparent 60%),
        linear-gradient(150deg, var(--c-dark), #14261f);
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.cta-block__title {
    color: #fff;
    font-size: var(--fs-2xl);
}

.cta-block__text {
    color: rgba(255, 255, 255, 0.82);
    max-width: 52ch;
}

.cta-block__list {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    display: grid;
    gap: 8px;
    color: rgba(255, 255, 255, 0.88);
    font-size: var(--fs-sm);
}

.cta-block__list li {
    position: relative;
    margin: 0;
    padding-left: 22px;
}

.cta-block__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--c-brand-light);
    font-weight: 700;
}

.cta-block__contacts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 22px;
    align-items: center;
}

.cta-block__phone {
    font-size: 1.125rem;
    font-weight: 700;
    color: #fff;
}

.cta-block__phone:hover {
    color: var(--c-brand-light);
}

.cta-block__email {
    color: rgba(255, 255, 255, 0.75);
    font-size: var(--fs-sm);
}

.cta-block__form .lead-form {
    border: none;
}

/* --------------------------------------------------------- 21. Отзывы, FAQ */
.section--reviews {
    background: var(--c-surface);
}

.reviews {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}

.review {
    margin: 0;
    padding: 24px;
    background: var(--c-bg);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.review__text {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-ink-2);
    position: relative;
    padding-top: 22px;
}

.review__text::before {
    content: "“";
    position: absolute;
    left: -2px;
    top: -14px;
    font-size: 3rem;
    line-height: 1;
    color: var(--c-brand);
    opacity: 0.35;
}

.review__author {
    margin-top: auto;
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 16px;
    border-top: 1px dashed var(--c-line);
}

.review__avatar {
    width: 40px;
    height: 40px;
    flex: 0 0 auto;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
    font-weight: 700;
}

.review__meta {
    display: flex;
    flex-direction: column;
    line-height: 1.3;
}

.review__name {
    font-weight: 650;
}

.review__info {
    font-size: var(--fs-xs);
    color: var(--c-ink-muted);
}

.faq {
    display: grid;
    gap: 10px;
    max-width: 900px;
}

.faq--wide {
    max-width: 980px;
}

.faq__item {
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition), box-shadow var(--transition);
}

.faq__item[open] {
    border-color: var(--c-brand);
    box-shadow: var(--shadow-sm);
}

.faq__question {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 22px;
    font-weight: 650;
    font-size: var(--fs-md);
    cursor: pointer;
    list-style: none;
}

.faq__question::-webkit-details-marker {
    display: none;
}

.faq__icon {
    position: relative;
    flex: 0 0 auto;
    width: 14px;
    height: 14px;
}

.faq__icon::before,
.faq__icon::after {
    content: "";
    position: absolute;
    left: 0;
    top: 6px;
    width: 14px;
    height: 2px;
    border-radius: 2px;
    background: var(--c-brand-dark);
    transition: transform var(--transition);
}

.faq__icon::after {
    transform: rotate(90deg);
}

.faq__item[open] .faq__icon::after {
    transform: rotate(0);
}

.faq__answer {
    padding: 0 22px 20px;
    color: var(--c-ink-soft);
    font-size: var(--fs-sm);
}

.faq__answer p {
    margin: 0;
}

/* ------------------------------------------------------ 22. Товар, заказ */
.product {
    padding: clamp(24px, 3vw, 44px) 0 clamp(20px, 2vw, 32px);
}

.product__inner {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(24px, 3vw, 48px);
    align-items: start;
}

.product__media {
    position: relative;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.product__badges {
    position: absolute;
    top: 16px;
    left: 16px;
    display: flex;
    gap: 6px;
    z-index: 2;
}

.product__image {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: contain;
}

.product__image-note {
    margin: 10px 0 0;
    font-size: var(--fs-xs);
    color: var(--c-ink-muted);
    text-align: center;
}

.product__title {
    margin-bottom: 0.3em;
}

.product__short {
    color: var(--c-ink-soft);
    font-size: var(--fs-md);
}

.product__price-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 14px;
    margin: 22px 0;
    padding: 18px 22px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-xs);
}

.product__price {
    display: flex;
    align-items: baseline;
    gap: 8px;
}

.product__price-value {
    font-size: clamp(1.75rem, 1.4rem + 1.4vw, 2.25rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1;
}

.product__price-unit {
    font-size: var(--fs-sm);
    color: var(--c-ink-muted);
}

.product__stock {
    padding: 6px 14px;
    border-radius: 999px;
    font-size: var(--fs-sm);
    font-weight: 650;
}

.product__stock--in {
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
}

.product__stock--out {
    background: var(--c-accent-soft);
    color: #8a5a08;
}

.product__facts {
    list-style: none;
    margin: 0 0 24px;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
}

.product__facts li {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin: 0;
    padding: 12px 16px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-sm);
    font-size: var(--fs-sm);
}

.product__facts span {
    color: var(--c-ink-muted);
    font-size: var(--fs-xs);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.product__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 26px;
}

.product__benefits {
    list-style: none;
    margin: 0;
    padding: 22px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
    display: grid;
    gap: 10px;
    font-size: var(--fs-sm);
    color: var(--c-ink-2);
}

.product__benefits li {
    margin: 0;
}

.order {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: clamp(20px, 3vw, 36px);
    align-items: start;
}

.order__aside {
    display: grid;
    gap: 18px;
}

/* -------------------------------------------------------- 23. Контакты */
.contacts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}

.contacts__card {
    padding: 26px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 10px;
    box-shadow: var(--shadow-xs);
}

.contacts__card--wide {
    grid-column: 1 / -1;
}

.contacts__title {
    margin: 0 0 4px;
    color: var(--c-ink-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    font-size: var(--fs-xs);
}

.contacts__phone {
    display: flex;
    flex-direction: column;
    color: var(--c-ink);
}

.contacts__phone-value {
    font-size: 1.25rem;
    font-weight: 700;
}

.contacts__phone-label {
    font-size: var(--fs-xs);
    color: var(--c-ink-muted);
}

.contacts__link {
    font-size: var(--fs-md);
    font-weight: 650;
}

.contacts__text {
    margin: 0;
    color: var(--c-ink-2);
}

.contacts__note {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-ink-muted);
}

.contacts__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px;
}

.contacts__list li {
    margin: 0;
    padding-left: 18px;
    border-left: 3px solid var(--c-brand-soft);
}

.contacts__address {
    font-weight: 650;
    display: block;
}

.legal,
.section--legal {
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

.legal {
    padding: 24px;
    background: var(--c-surface);
    border: 1px dashed var(--c-line-strong);
    border-radius: var(--radius);
    display: grid;
    gap: 10px;
}

.legal__title {
    font-size: var(--fs-md);
    margin: 0;
}

.legal__text {
    margin: 0;
}

.legal__text--muted {
    color: var(--c-ink-muted);
}

/* ---------------------------------------------------- 24. Статьи, поиск */
.articles {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
}

.article-card {
    padding: 26px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    gap: 12px;
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.article-card__title {
    margin: 0;
    font-size: var(--fs-lg);
}

.article-card__link {
    color: var(--c-ink);
}

.article-card__link:hover {
    color: var(--c-brand-dark);
}

.article-card__lead {
    margin: 0;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

.article-card__meta {
    margin-top: auto;
    padding-top: 14px;
    border-top: 1px solid var(--c-line);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    font-size: var(--fs-sm);
    color: var(--c-ink-muted);
}

.article-card__meta .link-arrow {
    margin-left: auto;
}

.article__container {
    max-width: 900px;
}

.article__header {
    padding: clamp(24px, 3vw, 40px) 0 8px;
}

.article__title {
    max-width: 26ch;
}

.article__lead {
    font-size: var(--fs-md);
    color: var(--c-ink-soft);
}

.article__meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    margin-top: 16px;
    font-size: var(--fs-sm);
    color: var(--c-ink-muted);
}

.article__cta {
    margin-top: 32px;
}

.search-form {
    display: flex;
    gap: 10px;
    max-width: 620px;
    margin-top: 22px;
}

.search-form__input {
    flex: 1;
    padding: 13px 18px;
    font: inherit;
    border: 1px solid var(--c-line-strong);
    border-radius: 999px;
    background: var(--c-surface);
}

.search-form__input:focus {
    outline: none;
    border-color: var(--c-brand);
    box-shadow: 0 0 0 3px rgba(13, 122, 95, 0.15);
}

.results {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
}

.results__item {
    margin: 0;
    padding: 20px 24px;
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius);
}

.results__type {
    display: inline-block;
    margin-bottom: 6px;
    padding: 3px 10px;
    border-radius: 999px;
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
    font-size: var(--fs-xs);
    font-weight: 700;
}

.results__title {
    display: block;
    font-size: var(--fs-md);
    font-weight: 650;
    color: var(--c-ink);
}

.results__text {
    margin: 8px 0 0;
    font-size: var(--fs-sm);
    color: var(--c-ink-soft);
}

.results__price {
    display: inline-block;
    margin-top: 8px;
    font-weight: 700;
}

.results-count {
    margin-bottom: 18px;
    color: var(--c-ink-soft);
}

.empty-state {
    padding: 32px;
    background: var(--c-surface);
    border: 1px dashed var(--c-line-strong);
    border-radius: var(--radius);
    color: var(--c-ink-soft);
    text-align: center;
}

/* ------------------------------------------------ 25. Карта сайта, 404, спасибо */
.sitemap {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 28px;
}

.sitemap__title {
    font-size: var(--fs-lg);
    margin-bottom: 0.6em;
}

.sitemap__list,
.sitemap__sublist {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}

.sitemap__sublist {
    margin: 8px 0 0;
    padding-left: 14px;
    border-left: 2px solid var(--c-line);
    gap: 6px;
    font-size: var(--fs-sm);
}

.section--thanks,
.section--error {
    padding: clamp(48px, 7vw, 96px) 0;
}

.thanks,
.error-page {
    text-align: center;
    padding: clamp(28px, 4vw, 52px);
    background: var(--c-surface);
    border: 1px solid var(--c-line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
}

.thanks__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    margin-bottom: 20px;
    border-radius: 50%;
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
}

.thanks__icon--error {
    background: var(--c-danger-soft);
    color: var(--c-danger);
    font-size: 2rem;
    font-weight: 800;
}

.thanks__title,
.error-page__title {
    font-size: var(--fs-2xl);
    margin-bottom: 0.4em;
}

.thanks__text,
.error-page__text {
    color: var(--c-ink-soft);
    max-width: 56ch;
    margin: 0 auto 26px;
}

.thanks__contacts {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px 26px;
    margin-bottom: 26px;
}

.thanks__phone {
    font-size: 1.25rem;
    font-weight: 700;
}

.thanks__actions,
.error-page__links {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.error-page__code {
    display: block;
    font-size: clamp(3.5rem, 2rem + 8vw, 6rem);
    font-weight: 800;
    line-height: 1;
    letter-spacing: -0.04em;
    background: linear-gradient(135deg, var(--c-brand-light), var(--c-brand-dark));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin-bottom: 8px;
}

.error-page__search {
    display: flex;
    justify-content: center;
    margin-top: 28px;
}

/* ---------------------------------------------------------- 26. Подвал */
.footer {
    background: var(--c-dark);
    color: rgba(255, 255, 255, 0.72);
    padding-top: clamp(40px, 5vw, 68px);
    font-size: var(--fs-sm);
}

.footer__inner {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    gap: clamp(24px, 3vw, 44px);
    padding-bottom: 36px;
}

.footer__col {
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
}

.footer__title {
    font-size: var(--fs-sm);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.5);
    margin: 0;
}

.footer__text {
    margin: 0;
    color: rgba(255, 255, 255, 0.66);
}

.footer__text--muted {
    color: rgba(255, 255, 255, 0.5);
}

.footer__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 9px;
}

.footer__list li {
    margin: 0;
}

.footer__list a,
.footer__link {
    color: rgba(255, 255, 255, 0.78);
}

.footer__list a:hover,
.footer__link:hover {
    color: #fff;
}

.footer__phone {
    font-size: 1.0625rem;
    font-weight: 700;
    color: #fff;
}

.footer__phone:hover {
    color: var(--c-brand-light);
}

.footer__address {
    color: rgba(255, 255, 255, 0.62);
    font-size: var(--fs-sm);
}

.footer__age {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.7);
}

.footer .btn--outline {
    border-color: rgba(255, 255, 255, 0.28);
    color: #fff;
}

.footer .btn--outline:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
}

.footer__legal {
    padding: 24px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    display: grid;
    gap: 10px;
}

.footer__disclaimer {
    margin: 0;
    font-size: var(--fs-xs);
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.55);
}

.footer__disclaimer--muted {
    color: rgba(255, 255, 255, 0.4);
}

.footer__bottom {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 10px;
    padding: 18px 0 26px;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: var(--fs-xs);
    color: rgba(255, 255, 255, 0.5);
}

/* --------------------------------------------------- 27. Прочее и мобильное */
.notice {
    padding: 12px 0;
    font-size: var(--fs-sm);
    background: var(--c-accent-soft);
    color: #7a4f06;
    border-bottom: 1px solid rgba(217, 138, 18, 0.3);
}

.notice--warn {
    background: var(--c-danger-soft);
    color: var(--c-danger);
}

.mobile-bar {
    display: none;
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 80;
    background: var(--c-surface);
    border-top: 1px solid var(--c-line);
    box-shadow: 0 -6px 20px rgba(13, 21, 18, 0.08);
    padding-bottom: env(safe-area-inset-bottom, 0);
}

.mobile-bar__item {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 10px 4px;
    border: none;
    background: transparent;
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--c-ink-2);
    cursor: pointer;
}

.mobile-bar__item--accent {
    color: var(--c-brand-dark);
}

.age-gate {
    position: fixed;
    inset: 0;
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
    background: rgba(9, 16, 13, 0.78);
    backdrop-filter: blur(6px);
}

.age-gate[hidden] {
    display: none;
}

.age-gate__dialog {
    max-width: 460px;
    padding: 34px;
    background: var(--c-surface);
    border-radius: var(--radius-xl);
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.age-gate__badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 64px;
    height: 64px;
    margin-bottom: 18px;
    border-radius: 50%;
    background: var(--c-brand-soft);
    color: var(--c-brand-dark);
    font-size: 1.25rem;
    font-weight: 800;
}

.age-gate__dialog h2 {
    font-size: var(--fs-xl);
    margin-bottom: 0.4em;
}

.age-gate__dialog p {
    color: var(--c-ink-soft);
    font-size: var(--fs-sm);
}

.age-gate__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 22px;
}

/* Появление секций при скролле (отключается при prefers-reduced-motion) */
.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 500ms ease, transform 500ms ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: none;
}

/* ------------------------------------------------------------ 28. Адаптив */
@media (max-width: 1180px) {
    .nav__link {
        padding: 10px 9px;
        font-size: 0.8125rem;
    }

    .header__phone-label {
        display: none;
    }
}

@media (max-width: 1024px) {
    .nav,
    .header__actions .btn {
        display: none;
    }

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

    .header__actions {
        margin-left: auto;
    }

    .header__actions .header__phone {
        display: flex;
    }

    .hero__inner,
    .page-hero__inner,
    .product__inner,
    .order,
    .split,
    .cta-block {
        grid-template-columns: 1fr;
    }

    .hero__form {
        order: 2;
    }

    .hero__title {
        max-width: none;
    }

    .footer__inner {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 720px) {
    :root {
        --gutter: 16px;
        --header-h: 62px;
    }

    .mobile-bar {
        display: flex;
    }

    /* Нижняя панель перекрывает контент — компенсируем отступом */
    body {
        padding-bottom: 62px;
    }

    .header__top-inner {
        gap: 14px;
        font-size: 0.75rem;
        padding-top: 6px;
        padding-bottom: 6px;
    }

    .header__top-item--hours,
    .header__top-item--email,
    .header__top-item:first-child {
        display: none;
    }

    .header__actions .header__phone-value {
        font-size: 0.9375rem;
    }

    .logo__tagline {
        display: none;
    }

    .lead-form__grid {
        grid-template-columns: 1fr;
    }

    .trust__inner {
        grid-template-columns: 1fr;
        padding-top: 12px;
    }

    .footer__inner {
        grid-template-columns: 1fr;
    }

    .card__actions {
        margin-left: 0;
        width: 100%;
    }

    .card__actions .btn {
        flex: 1;
    }

    .table {
        min-width: 460px;
    }

    .body-with-mobile-bar {
        padding-bottom: 64px;
    }

    .review,
    .article-card,
    .feature,
    .info-card {
        padding: 20px;
    }

    .cta-block {
        border-radius: var(--radius-lg);
    }

    .search-form {
        flex-direction: column;
    }

    .search-form .btn {
        width: 100%;
    }
}

@media (max-width: 420px) {
    .hero__stats {
        grid-template-columns: 1fr 1fr;
    }

    .card__footer {
        flex-direction: column;
        align-items: flex-start;
    }

    .card__actions {
        width: 100%;
    }
}

/* --------------------------------------------------- 29. Анимации и печать */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.001ms !important;
        scroll-behavior: auto !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }
}

@media print {
    .header,
    .footer,
    .mobile-bar,
    .age-gate,
    .lead-form,
    .mobile-nav {
        display: none !important;
    }

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

    .container {
        max-width: none;
        padding: 0;
    }
}