:root {
      --bg: #0f1720;
      --bg-soft: #16212d;
      --surface: #ffffff;
      --surface-soft: #f4f7fa;
      --text: #13202b;
      --text-light: #5b6b79;
      --line: #dde5ec;
      --primary: #d32626;
      --primary-dark: #b71d1d;
      --accent: #ffb54a;
      --success: #1e824c;
      --radius-xl: 28px;
      --radius-lg: 20px;
      --radius-md: 14px;
      --shadow: 0 20px 50px rgba(12, 24, 36, 0.12);
      --container: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: Inter, Arial, Helvetica, sans-serif;
      color: var(--text);
      background: #fff;
      line-height: 1.5;
    }

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

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

    button,
    input,
    textarea {
      font: inherit;
    }

    .container {
      width: min(100% - 32px, var(--container));
      margin: 0 auto;
    }

    .section {
      padding: 88px 0;
    }

    .section--dark {
      background: var(--bg);
      color: #fff;
    }

    .section--soft {
      background: var(--surface-soft);
    }

    .section__eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 14px;
      font-size: 13px;
      font-weight: 800;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      color: var(--primary);
    }

    .section__eyebrow::before {
      content: "";
      width: 28px;
      height: 2px;
      border-radius: 999px;
      background: currentColor;
    }

    .section__title {
      margin: 0;
      font-size: clamp(30px, 4vw, 52px);
      line-height: 1.05;
      letter-spacing: -0.03em;
    }

    .section__text {
      margin: 18px 0 0;
      max-width: 740px;
      color: var(--text-light);
      font-size: 18px;
    }

    .section--dark .section__text,
    .section--dark .muted {
      color: rgba(255, 255, 255, 0.74);
    }

    .muted {
      color: var(--text-light);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 10px;
      min-height: 56px;
      padding: 0 26px;
      border: 0;
      border-radius: 999px;
      font-weight: 700;
      cursor: pointer;
      transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
      white-space: nowrap;
    }

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

    .btn:focus-visible,
    .nav__toggle:focus-visible,
    .field:focus-visible,
    .textarea:focus-visible {
      outline: 3px solid rgba(211, 38, 38, 0.22);
      outline-offset: 2px;
    }

    .btn--primary {
      background: var(--primary);
      color: #fff;
      box-shadow: 0 14px 30px rgba(211, 38, 38, 0.24);
    }

    .btn--primary:hover {
      background: var(--primary-dark);
    }

    .btn--secondary {
      background: transparent;
      color: var(--text);
      border: 1px solid rgba(19, 32, 43, 0.14);
    }

    .section--dark .btn--secondary,
    .hero .btn--secondary {
      color: #fff;
      border-color: rgba(255, 255, 255, 0.18);
      background: rgba(255, 255, 255, 0.06);
      backdrop-filter: blur(10px);
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      min-height: 38px;
      padding: 0 14px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.08);
      font-size: 14px;
      font-weight: 600;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      border-bottom: 1px solid rgba(255, 255, 255, 0.08);
      background: rgba(15, 23, 32, 0.85);
      backdrop-filter: blur(14px);
    }

    .site-header__row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      min-height: 84px;
    }

    .logo {
      display: inline-flex;
      align-items: center;
      gap: 14px;
      color: #fff;
      font-weight: 900;
      letter-spacing: 0.02em;
    }

    .logo__mark {
      width: 46px;
      height: 46px;
      border-radius: 14px;
      display: grid;
      place-items: center;
      background: linear-gradient(135deg, var(--primary), #ff5f5f);
      color: #fff;
      box-shadow: 0 12px 30px rgba(211, 38, 38, 0.26);
    }

    .logo__title {
      display: block;
      font-size: 18px;
      line-height: 1;
    }

    .logo__subtitle {
      display: block;
      margin-top: 5px;
      font-size: 11px;
      line-height: 1;
      color: rgba(255, 255, 255, 0.6);
      font-weight: 600;
      letter-spacing: 0.08em;
      text-transform: uppercase;
    }

    .nav {
      display: flex;
      align-items: center;
      gap: 28px;
      margin-left: auto;
    }

    .nav__list {
      display: flex;
      align-items: center;
      gap: 24px;
      margin: 0;
      padding: 0;
      list-style: none;
    }

    .nav__link {
      color: rgba(255, 255, 255, 0.84);
      font-size: 15px;
      font-weight: 600;
    }

    .nav__link:hover,
    .header-contacts__phone:hover {
      color: #fff;
    }

    .header-contacts {
      display: flex;
      align-items: center;
      gap: 18px;
    }

    .header-contacts__phone {
      color: #fff;
      font-weight: 800;
      font-size: 15px;
    }

    .nav__toggle {
      display: none;
      width: 48px;
      height: 48px;
      border-radius: 14px;
      border: 1px solid rgba(255, 255, 255, 0.12);
      background: transparent;
      color: #fff;
      cursor: pointer;
    }

    .hero {
      position: relative;
      overflow: hidden;
      color: #fff;
      background:
        linear-gradient(180deg, rgba(15, 23, 32, 0.68) 0%, rgba(17, 27, 39, 0.86) 100%),
        radial-gradient(circle at top right, rgba(255, 181, 74, 0.16), transparent 28%),
        radial-gradient(circle at left center, rgba(211, 38, 38, 0.22), transparent 30%),
        url("../img/sprinkler.png") center / cover no-repeat,
        linear-gradient(180deg, #0f1720 0%, #111b27 100%);
    }

    .hero::before {
      content: "";
      position: absolute;
      inset: auto -10% -180px auto;
      width: 540px;
      height: 540px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(211, 38, 38, 0.22), transparent 65%);
      filter: blur(24px);
      pointer-events: none;
    }

    .hero__grid {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 1.05fr 0.95fr;
      gap: 48px;
      align-items: center;
      min-height: calc(100vh - 84px);
      padding: 58px 0 72px;
    }

    .hero__kicker {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      min-height: 42px;
      padding: 0 16px;
      margin-bottom: 22px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.08);
      border: 1px solid rgba(255, 255, 255, 0.08);
      font-weight: 700;
      font-size: 14px;
    }

    .hero__title {
      margin: 0;
      font-size: clamp(38px, 5vw, 68px);
      line-height: 0.98;
      letter-spacing: -0.04em;
      text-transform: uppercase;
    }

    .hero__title span {
      color: var(--accent);
    }

    .hero__text {
      max-width: 620px;
      margin: 24px 0 0;
      color: rgba(255, 255, 255, 0.78);
      font-size: clamp(18px, 2vw, 22px);
    }

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

    .hero__facts {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
      margin-top: 34px;
    }

    .stat {
      padding: 18px;
      border-radius: var(--radius-md);
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.08);
    }

    .stat__value {
      display: block;
      font-size: 28px;
      font-weight: 900;
      line-height: 1;
    }

    .stat__label {
      display: block;
      margin-top: 8px;
      color: rgba(255, 255, 255, 0.7);
      font-size: 14px;
    }

    .hero-card {
      position: relative;
      padding: 26px;
      border-radius: 30px;
      background: linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.05));
      border: 1px solid rgba(255, 255, 255, 0.1);
      box-shadow: 0 30px 80px rgba(2, 6, 12, 0.35);
      backdrop-filter: blur(12px);
    }

    .hero-card__top {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      align-items: center;
      margin-bottom: 18px;
    }

    .hero-card__label {
      font-size: 13px;
      letter-spacing: 0.08em;
      text-transform: uppercase;
      color: rgba(255, 255, 255, 0.62);
      font-weight: 700;
    }

    .hero-card__body {
      position: relative;
      border-radius: 26px;
      padding: 28px;
      min-height: 480px;
      background:
        linear-gradient(180deg, rgba(255,255,255,0.1), rgba(255,255,255,0.02)),
        radial-gradient(circle at top left, rgba(255,181,74,0.14), transparent 28%),
        #0d151e;
      border: 1px solid rgba(255, 255, 255, 0.08);
      overflow: hidden;
    }

    .hero-product {
      position: absolute;
      inset: 26px 26px 26px 26px;
      display: grid;
      place-items: center;
    }

    .hero-product__image {
      max-width: min(100%, 480px);
      max-height: 100%;
      width: auto;
      height: auto;
      object-fit: contain;
      filter: drop-shadow(0 16px 34px rgba(0, 0, 0, 0.28));
    }

    .product-assembly {
      position: relative;
      width: min(100%, 420px);
      aspect-ratio: 1 / 1;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(255,255,255,0.06), rgba(255,255,255,0.01));
      border: 1px dashed rgba(255,255,255,0.15);
    }

    .product-assembly__pipe--v,
    .product-assembly__pipe--h,
    .product-assembly__core,
    .product-assembly__valve,
    .product-assembly__gauge,
    .product-assembly__tag,
    .product-assembly__sprinkler {
      position: absolute;
    }

    .product-assembly__pipe--v {
      left: 50%;
      top: 10%;
      transform: translateX(-50%);
      width: 84px;
      height: 78%;
      border-radius: 42px;
      background: linear-gradient(90deg, #6b7784, #bfc8d2 35%, #7c8795 70%, #505964);
      box-shadow: inset 0 0 0 8px rgba(255,255,255,0.06);
    }

    .product-assembly__pipe--h {
      top: 50%;
      left: 10%;
      transform: translateY(-50%);
      width: 80%;
      height: 84px;
      border-radius: 42px;
      background: linear-gradient(180deg, #697480, #c6ced6 35%, #7e8996 70%, #59636f);
      box-shadow: inset 0 0 0 8px rgba(255,255,255,0.06);
    }

    .product-assembly__core {
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      width: 150px;
      height: 150px;
      border-radius: 34px;
      background: linear-gradient(180deg, #d43c3c, #9c1d1d);
      box-shadow: 0 18px 34px rgba(212, 60, 60, 0.35);
    }

    .product-assembly__valve {
      width: 86px;
      height: 86px;
      border-radius: 50%;
      background: radial-gradient(circle, #ffd37a 10%, #d38710 55%, #8d5600 100%);
      box-shadow: 0 12px 26px rgba(0,0,0,0.24);
    }

    .product-assembly__valve--top {
      left: 50%;
      top: 5%;
      transform: translateX(-50%);
    }

    .product-assembly__valve--right {
      top: 50%;
      right: 3%;
      transform: translateY(-50%);
    }

    .product-assembly__gauge {
      top: 20%;
      right: 20%;
      width: 72px;
      height: 72px;
      border-radius: 50%;
      background: radial-gradient(circle at center, #ffffff 0 42%, #d7e0e7 43% 50%, #4c5660 51%);
      box-shadow: 0 12px 30px rgba(0,0,0,0.26);
    }

    .product-assembly__sprinkler {
      left: 10%;
      bottom: 10%;
      width: 96px;
      height: 96px;
      border-radius: 26px;
      background: linear-gradient(180deg, #aab6c0, #73808c);
      transform: rotate(18deg);
      box-shadow: 0 18px 36px rgba(0,0,0,0.3);
    }

    .product-assembly__sprinkler::before,
    .product-assembly__sprinkler::after {
      content: "";
      position: absolute;
      left: 50%;
      transform: translateX(-50%);
      background: #d7dfe6;
    }

    .product-assembly__sprinkler::before {
      top: -26px;
      width: 18px;
      height: 30px;
      border-radius: 12px;
    }

    .product-assembly__sprinkler::after {
      bottom: -16px;
      width: 52px;
      height: 18px;
      border-radius: 999px;
    }

    .product-assembly__tag {
      right: 0;
      bottom: 8%;
      padding: 12px 14px;
      border-radius: 16px;
      background: rgba(255,255,255,0.08);
      border: 1px solid rgba(255,255,255,0.1);
      backdrop-filter: blur(10px);
      font-size: 14px;
      line-height: 1.35;
    }

    .trust-strip {
      position: relative;
      z-index: 2;
      margin-top: -28px;
    }

    .trust-strip__panel {
      display: grid;
      grid-template-columns: 1.15fr 2fr;
      gap: 18px;
      align-items: center;
      padding: 24px;
      border-radius: 24px;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: var(--shadow);
    }

    .trust-strip__title {
      margin: 0;
      font-size: 18px;
      font-weight: 900;
      text-transform: uppercase;
      line-height: 1.2;
    }

    .trust-strip__items {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      justify-content: flex-end;
    }

    .pill {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 0 18px;
      border-radius: 999px;
      background: var(--surface-soft);
      border: 1px solid var(--line);
      font-size: 14px;
      font-weight: 700;
      color: var(--text);
    }

    .problem {
      display: grid;
      grid-template-columns: 0.95fr 1.05fr;
      gap: 34px;
      align-items: center;
    }

    .problem-list {
      display: grid;
      gap: 14px;
      margin-top: 28px;
    }

    .problem-item {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 18px 20px;
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 18px;
      box-shadow: 0 10px 24px rgba(18, 31, 43, 0.05);
    }

    .problem-item__icon {
      flex: 0 0 auto;
      width: 30px;
      height: 30px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: rgba(211, 38, 38, 0.1);
      color: var(--primary);
      font-size: 18px;
      font-weight: 900;
    }

    .scheme-card {
      position: relative;
      padding: 24px;
      min-height: 460px;
      border-radius: 28px;
      background: linear-gradient(180deg, #0f1720, #152130);
      box-shadow: var(--shadow);
      overflow: hidden;
    }

    .scheme-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
      background-size: 28px 28px;
      pointer-events: none;
    }

    .scheme-card__layout {
      position: relative;
      height: 100%;
      min-height: 410px;
    }

    .node,
    .line,
    .small-tag {
      position: absolute;
    }

    .node {
      display: grid;
      place-items: center;
      padding: 16px;
      border-radius: 18px;
      color: #fff;
      font-size: 13px;
      font-weight: 800;
      text-align: center;
      letter-spacing: 0.02em;
      border: 1px solid rgba(255,255,255,0.12);
      backdrop-filter: blur(6px);
    }

    .node--main {
      left: 50%;
      top: 48%;
      width: 180px;
      height: 120px;
      transform: translate(-50%, -50%);
      background: linear-gradient(180deg, rgba(211,38,38,0.9), rgba(133,18,18,0.94));
      box-shadow: 0 18px 40px rgba(211,38,38,0.28);
    }

    .node--a { left: 5%; top: 14%; width: 150px; height: 90px; background: rgba(255,255,255,0.08); }
    .node--b { right: 4%; top: 12%; width: 150px; height: 90px; background: rgba(255,255,255,0.08); }
    .node--c { left: 8%; bottom: 12%; width: 165px; height: 90px; background: rgba(255,255,255,0.08); }
    .node--d { right: 7%; bottom: 15%; width: 160px; height: 90px; background: rgba(255,255,255,0.08); }

    .line {
      height: 2px;
      background: linear-gradient(90deg, rgba(255,255,255,0.06), rgba(255,181,74,0.9), rgba(255,255,255,0.06));
      transform-origin: left center;
      box-shadow: 0 0 16px rgba(255,181,74,0.36);
    }

    .line--1 { left: calc(50% - 8px); top: calc(48% - 2px); width: clamp(152px, 37%, 188px); transform: rotate(210deg); }
    .line--2 { left: calc(50% + 8px); top: calc(48% - 2px); width: clamp(152px, 36%, 184px); transform: rotate(-29deg); }
    .line--3 { left: calc(50% - 8px); top: calc(48% + 2px); width: clamp(160px, 40%, 198px); transform: rotate(149deg); }
    .line--4 { left: calc(50% + 8px); top: calc(48% + 2px); width: clamp(154px, 38%, 190px); transform: rotate(35deg); }

    .small-tag {
      left: 50%;
      bottom: 14px;
      transform: translateX(-50%);
      padding: 10px 14px;
      border-radius: 999px;
      color: rgba(255,255,255,0.78);
      background: rgba(255,255,255,0.06);
      border: 1px solid rgba(255,255,255,0.08);
      font-size: 13px;
      font-weight: 600;
    }

    .solutions {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 24px;
      margin-top: 36px;
    }

    .solution-card {
      background: #fff;
      border: 1px solid var(--line);
      border-radius: 26px;
      padding: 28px;
      box-shadow: 0 16px 36px rgba(18, 31, 43, 0.06);
    }

    .solution-card__visual {
      position: relative;
      min-height: 220px;
      border-radius: 22px;
      margin-bottom: 22px;
      background: linear-gradient(180deg, #eff4f8, #dde6ee);
      overflow: hidden;
    }

    .solution-card__image {
      width: 100%;
      height: 100%;
      min-height: 220px;
      object-fit: cover;
      object-position: center;
    }

    .device {
      position: absolute;
      inset: 50% auto auto 50%;
      transform: translate(-50%, -50%);
    }

    .device--node {
      width: 200px;
      height: 200px;
    }

    .device--sprinkler {
      width: 180px;
      height: 180px;
    }

    .device__pipe-v,
    .device__pipe-h,
    .device__body,
    .device__cap,
    .device__head,
    .device__base,
    .device__disc {
      position: absolute;
    }

    .device--node .device__pipe-v {
      left: 50%;
      top: 5%;
      transform: translateX(-50%);
      width: 44px;
      height: 90%;
      border-radius: 22px;
      background: linear-gradient(90deg, #717d89, #c6d0d8, #67727e);
    }

    .device--node .device__pipe-h {
      top: 50%;
      left: 5%;
      transform: translateY(-50%);
      width: 90%;
      height: 44px;
      border-radius: 22px;
      background: linear-gradient(180deg, #798591, #ced5db, #68737e);
    }

    .device--node .device__body {
      left: 50%;
      top: 50%;
      transform: translate(-50%, -50%);
      width: 84px;
      height: 84px;
      border-radius: 22px;
      background: linear-gradient(180deg, #d32626, #981919);
      box-shadow: 0 14px 28px rgba(211, 38, 38, 0.22);
    }

    .device--node .device__cap {
      top: 8%;
      right: 10%;
      width: 42px;
      height: 42px;
      border-radius: 50%;
      background: radial-gradient(circle, #ffd37a, #b86c00);
    }

    .device--sprinkler .device__head {
      left: 50%;
      top: 18px;
      transform: translateX(-50%);
      width: 28px;
      height: 70px;
      border-radius: 16px;
      background: linear-gradient(180deg, #c3ccd4, #7a8794);
    }

    .device--sprinkler .device__base {
      left: 50%;
      top: 80px;
      transform: translateX(-50%);
      width: 90px;
      height: 90px;
      border-radius: 30px;
      background: linear-gradient(180deg, #aeb8c0, #74808d);
      box-shadow: 0 16px 26px rgba(18, 31, 43, 0.16);
    }

    .device--sprinkler .device__disc {
      left: 50%;
      top: 138px;
      transform: translateX(-50%);
      width: 130px;
      height: 20px;
      border-radius: 999px;
      background: linear-gradient(180deg, #dce3e9, #9eabb6);
    }

    .solution-card h3,
    .catalog-card h3,
    .advantage-card h3,
    .faq-item__question,
    .footer__title {
      margin: 0;
    }

    .feature-list {
      display: grid;
      gap: 12px;
      margin: 18px 0 0;
      padding: 0;
      list-style: none;
    }

    .feature-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      color: var(--text-light);
    }

    .feature-list li::before {
      content: "";
      width: 10px;
      height: 10px;
      margin-top: 7px;
      flex: 0 0 auto;
      border-radius: 50%;
      background: var(--primary);
      box-shadow: 0 0 0 6px rgba(211, 38, 38, 0.08);
    }

    .catalog-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 22px;
      margin-top: 38px;
    }

    .catalog-card {
      display: flex;
      flex-direction: column;
      padding: 22px;
      border-radius: 24px;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: 0 16px 34px rgba(18, 31, 43, 0.06);
      transition: transform 0.2s ease, box-shadow 0.2s ease;
    }

    .catalog-card:hover {
      transform: translateY(-4px);
      box-shadow: 0 20px 40px rgba(18, 31, 43, 0.1);
    }

    .catalog-card__visual {
      position: relative;
      min-height: 220px;
      border-radius: 20px;
      background: linear-gradient(180deg, #eef3f7, #dce5ed);
      overflow: hidden;
    }

    .catalog-card__image {
      width: 100%;
      height: 100%;
      min-height: 220px;
      object-fit: contain;
      padding: 16px;
    }

    .catalog-card__body {
      padding-top: 20px;
      display: flex;
      flex-direction: column;
      gap: 12px;
      flex: 1;
    }

    .catalog-card__meta {
      font-size: 13px;
      color: var(--text-light);
      text-transform: uppercase;
      letter-spacing: 0.08em;
      font-weight: 700;
    }

    .catalog-card__link {
      margin-top: auto;
      display: inline-flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      color: var(--primary);
    }

    .catalog-card__link::after {
      content: "→";
      transition: transform 0.2s ease;
    }

    .catalog-card:hover .catalog-card__link::after {
      transform: translateX(4px);
    }

    .catalog-card__toggle {
      padding: 0;
      border: 0;
      background: transparent;
      cursor: pointer;
      text-align: left;
    }

    .catalog-card__toggle:focus-visible {
      outline: 3px solid rgba(211, 38, 38, 0.22);
      outline-offset: 2px;
      border-radius: 4px;
    }

    .catalog-variants {
      margin-top: 12px;
      padding: 14px;
      border-radius: 14px;
      background: #f7fafc;
      border: 1px solid var(--line);
      display: grid;
      gap: 10px;
    }

    .catalog-variants[hidden] {
      display: none;
    }

    .catalog-variants__title {
      margin: 0;
      font-size: 13px;
      font-weight: 800;
      letter-spacing: 0.05em;
      text-transform: uppercase;
      color: var(--text-light);
    }

    .catalog-variants__list {
      margin: 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 8px;
    }

    .catalog-variants__item {
      display: grid;
      grid-template-columns: minmax(0, 1fr) auto;
      gap: 12px;
      align-items: start;
      padding-top: 8px;
      border-top: 1px dashed #d5e0e9;
    }

    .catalog-variants__name {
      font-size: 14px;
      line-height: 1.4;
      color: var(--text);
    }

    .catalog-variants__price {
      white-space: nowrap;
      font-size: 14px;
      font-weight: 800;
      color: var(--primary-dark);
    }

    .catalog-variants__empty {
      color: var(--text-light);
      font-size: 14px;
    }

    .catalog-variants__cta {
      font-size: 13px;
      font-weight: 700;
      color: var(--primary);
      align-self: start;
    }

    .catalog-card__badge {
      position: absolute;
      top: 14px;
      left: 14px;
      min-height: 34px;
      padding: 0 12px;
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      background: rgba(15, 23, 32, 0.8);
      color: #fff;
      font-size: 12px;
      font-weight: 800;
      letter-spacing: 0.04em;
      text-transform: uppercase;
    }

    .advantages-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 22px;
      margin-top: 38px;
    }

    .advantage-card {
      padding: 28px;
      border-radius: 24px;
      background: rgba(255, 255, 255, 0.06);
      border: 1px solid rgba(255, 255, 255, 0.08);
      box-shadow: 0 12px 28px rgba(0, 0, 0, 0.12);
    }

    .advantage-card__icon {
      width: 58px;
      height: 58px;
      margin-bottom: 18px;
      display: grid;
      place-items: center;
      border-radius: 18px;
      background: rgba(255, 255, 255, 0.08);
      font-size: 24px;
    }

    .advantage-card p {
      margin: 12px 0 0;
      color: rgba(255,255,255,0.72);
    }

    .steps {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 20px;
      margin-top: 38px;
      position: relative;
    }

    .steps::before {
      content: "";
      position: absolute;
      left: 12.5%;
      right: 12.5%;
      top: 40px;
      height: 2px;
      background: linear-gradient(90deg, rgba(211,38,38,0.16), rgba(211,38,38,0.7), rgba(211,38,38,0.16));
      z-index: 0;
    }

    .step {
      position: relative;
      z-index: 1;
      padding: 0 14px;
      text-align: center;
    }

    .step__number {
      width: 80px;
      height: 80px;
      margin: 0 auto 18px;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: #fff;
      border: 1px solid var(--line);
      box-shadow: 0 16px 36px rgba(18, 31, 43, 0.08);
      color: var(--primary);
      font-weight: 900;
      font-size: 28px;
    }

    .step p {
      margin: 10px 0 0;
      color: var(--text-light);
    }

    .lead-grid {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 30px;
      align-items: stretch;
    }

    .lead-panel,
    .form-card {
      border-radius: 28px;
      box-shadow: var(--shadow);
    }

    .lead-panel {
      padding: 34px;
      color: #fff;
      background:
        radial-gradient(circle at top left, rgba(255,181,74,0.14), transparent 24%),
        linear-gradient(180deg, #111b27, #0f1720);
      overflow: hidden;
      position: relative;
    }

    .lead-panel::after {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      right: -80px;
      bottom: -80px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(211,38,38,0.3), transparent 60%);
      filter: blur(14px);
    }

    .lead-panel ul {
      margin: 28px 0 0;
      padding: 0;
      list-style: none;
      display: grid;
      gap: 14px;
    }

    .lead-panel li {
      display: flex;
      gap: 12px;
      align-items: flex-start;
      color: rgba(255,255,255,0.78);
    }

    .lead-panel li::before {
      content: "✓";
      flex: 0 0 auto;
      color: var(--accent);
      font-weight: 900;
    }

    .form-card {
      padding: 30px;
      background: #fff;
      border: 1px solid var(--line);
    }

    .form-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 16px;
    }

    .form-messages {
      display: grid;
      gap: 10px;
      margin-bottom: 16px;
    }

    .form-message {
      padding: 12px 14px;
      border-radius: 12px;
      font-size: 14px;
      line-height: 1.4;
      border: 1px solid transparent;
    }

    .form-message--success {
      color: #0f5b34;
      background: rgba(30, 130, 76, 0.12);
      border-color: rgba(30, 130, 76, 0.26);
    }

    .form-message--warning {
      color: #7a4e10;
      background: rgba(255, 181, 74, 0.18);
      border-color: rgba(255, 181, 74, 0.4);
    }

    .form-message--error {
      color: #7c1111;
      background: rgba(211, 38, 38, 0.12);
      border-color: rgba(211, 38, 38, 0.26);
    }

    .form-message--info {
      color: #1f3d57;
      background: rgba(19, 32, 43, 0.08);
      border-color: rgba(19, 32, 43, 0.2);
    }

    .form-group {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .form-group--full {
      grid-column: 1 / -1;
    }

    .form-label {
      font-size: 14px;
      font-weight: 700;
      color: var(--text);
    }

    .field,
    .textarea {
      width: 100%;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: #fff;
      padding: 16px 18px;
      color: var(--text);
      transition: border-color 0.2s ease, box-shadow 0.2s ease;
    }

    .field:focus,
    .textarea:focus {
      border-color: rgba(211,38,38,0.5);
      box-shadow: 0 0 0 4px rgba(211,38,38,0.08);
      outline: none;
    }

    .textarea {
      min-height: 128px;
      resize: vertical;
    }

    .form-note {
      margin: 14px 0 0;
      color: var(--text-light);
      font-size: 13px;
    }

    .final-cta {
      position: relative;
      overflow: hidden;
      border-radius: 32px;
      padding: 42px;
      color: #fff;
      background:
        radial-gradient(circle at top right, rgba(255,181,74,0.18), transparent 24%),
        linear-gradient(135deg, #d32626, #7c1111);
      box-shadow: 0 26px 60px rgba(124, 17, 17, 0.28);
    }

    .final-cta__grid {
      display: flex;
      justify-content: space-between;
      gap: 20px;
      align-items: center;
    }

    .final-cta .btn--secondary {
      background: #fff;
      color: var(--primary);
      border-color: #fff;
      box-shadow: 0 14px 30px rgba(12, 24, 36, 0.18);
    }

    .final-cta .btn--secondary:hover {
      background: #f4f4f4;
      color: var(--primary-dark);
    }

    .faq {
      display: grid;
      gap: 14px;
      margin-top: 38px;
    }

    .faq-item {
      border: 1px solid var(--line);
      border-radius: 20px;
      background: #fff;
      overflow: hidden;
      box-shadow: 0 12px 28px rgba(18, 31, 43, 0.05);
    }

    .faq-item__button {
      width: 100%;
      padding: 22px 24px;
      border: 0;
      background: transparent;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      align-items: center;
      text-align: left;
      cursor: pointer;
      font-weight: 800;
      color: var(--text);
    }

    .faq-item__icon {
      width: 32px;
      height: 32px;
      flex: 0 0 auto;
      border-radius: 50%;
      display: grid;
      place-items: center;
      background: var(--surface-soft);
      color: var(--primary);
      font-size: 20px;
      transition: transform 0.2s ease;
    }

    .faq-item[open] .faq-item__icon {
      transform: rotate(45deg);
    }

    .faq-item__content {
      padding: 0 24px 22px;
      color: var(--text-light);
    }

    .footer {
      background: #0c131b;
      color: #fff;
      padding: 56px 0 28px;
    }

    .footer__grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr 0.8fr 0.8fr;
      gap: 28px;
    }

    .footer__text,
    .footer__link,
    .footer__bottom {
      color: rgba(255,255,255,0.68);
    }

    .footer__title {
      margin-bottom: 16px;
      font-size: 16px;
      font-weight: 800;
    }

    .footer__nav {
      display: grid;
      gap: 10px;
    }

    .footer__bottom {
      margin-top: 28px;
      padding-top: 20px;
      border-top: 1px solid rgba(255,255,255,0.1);
      font-size: 14px;
    }

    .reveal {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.7s ease, transform 0.7s ease;
    }

    .reveal.is-visible {
      opacity: 1;
      transform: translateY(0);
    }
    .shipments-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 38px;
}

.shipment-card {
  display: flex;
  flex-direction: column;
  border-radius: 24px;
  overflow: hidden;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 34px rgba(18, 31, 43, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.shipment-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(18, 31, 43, 0.1);
}

.shipment-card__media {
  position: relative;
  min-height: 260px;
  background: linear-gradient(180deg, #e9eff4, #dbe5ec);
  overflow: hidden;
}

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

.shipment-card__placeholder {
  width: 100%;
  height: 100%;
  min-height: inherit;
  display: grid;
  place-items: center;
  color: var(--text-light);
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background:
    radial-gradient(circle at 22% 18%, rgba(211, 38, 38, 0.08), transparent 32%),
    linear-gradient(180deg, #e9eff4, #dbe5ec);
}

.shipment-card__badge {
  position: absolute;
  top: 16px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(15, 23, 32, 0.82);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.shipment-card__body {
  padding: 22px;
}

.shipment-card__body h3 {
  margin: 0;
  font-size: 22px;
  line-height: 1.15;
}

.shipment-card__body p {
  margin: 12px 0 0;
  color: var(--text-light);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 22px;
  margin-top: 38px;
}

.review-card {
  padding: 26px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 34px rgba(18, 31, 43, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.review-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 40px rgba(18, 31, 43, 0.1);
}

.review-card__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 16px;
  padding-bottom: 18px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.review-card__name {
  margin: 0;
  font-size: 22px;
  line-height: 1.1;
}

.review-card__city {
  margin-top: 6px;
  color: var(--text-light);
  font-size: 15px;
  font-weight: 600;
}

.review-card__date {
  flex: 0 0 auto;
  min-height: 34px;
  padding: 0 12px;
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  background: var(--surface-soft);
  border: 1px solid var(--line);
  color: var(--text);
  font-size: 13px;
  font-weight: 700;
}

.review-card__content p {
  margin: 0 0 14px;
  color: var(--text-light);
}

.review-card__content p:last-child {
  margin-bottom: 0;
}

.review-card__content strong {
  color: var(--text);
}

@media (max-width: 1100px) {
  .reviews-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .reviews-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 1100px) {
  .shipments-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 700px) {
  .shipments-grid {
    grid-template-columns: 1fr;
  }

  .shipment-card__media {
    min-height: 240px;
  }
}

    @media (max-width: 1100px) {
      .hero__grid,
      .problem,
      .lead-grid,
      .footer__grid,
      .trust-strip__panel {
        grid-template-columns: 1fr;
      }

      .solutions,
      .catalog-grid,
      .advantages-grid,
      .steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
      }

      .trust-strip__items {
        justify-content: flex-start;
      }

      .hero__grid {
        min-height: auto;
      }

      .footer__grid {
        gap: 20px;
      }
    }

    @media (max-width: 860px) {
      .site-header__row {
        min-height: 76px;
      }

      .nav__toggle {
        display: inline-grid;
        place-items: center;
      }

      .nav {
        position: absolute;
        left: 16px;
        right: 16px;
        top: calc(100% + 10px);
        display: none;
        flex-direction: column;
        align-items: stretch;
        padding: 18px;
        border-radius: 22px;
        background: #121d29;
        border: 1px solid rgba(255, 255, 255, 0.08);
        box-shadow: 0 24px 50px rgba(0,0,0,0.25);
      }

      .nav.is-open {
        display: flex;
      }

      .nav__list,
      .header-contacts {
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
      }

      .hero__facts,
      .form-grid,
      .solutions,
      .catalog-grid,
      .advantages-grid,
      .steps {
        grid-template-columns: 1fr;
      }

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

      .section {
        padding: 72px 0;
      }
    }

    @media (max-width: 640px) {
      .container {
        width: min(100% - 24px, var(--container));
      }

      .hero__actions,
      .hero__facts {
        margin-top: 26px;
      }

      .btn {
        width: 100%;
      }

      .hero-card,
      .lead-panel,
      .form-card,
      .final-cta,
      .scheme-card,
      .solution-card,
      .catalog-card {
        border-radius: 22px;
      }

      .catalog-variants__item {
        grid-template-columns: 1fr;
        gap: 6px;
      }

      .catalog-variants__price {
        justify-self: start;
      }

      .hero-card__body {
        min-height: 360px;
      }

      .trust-strip {
        margin-top: -18px;
      }

      .trust-strip__panel,
      .lead-panel,
      .form-card,
      .final-cta {
        padding: 24px;
      }
    }
/* delivery */
.delivery-steps {
  margin-top: 40px;
  padding: 28px;
  border-radius: 24px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 16px 34px rgba(18,31,43,0.06);
}

.delivery-steps__title {
  margin: 0 0 18px;
  font-size: 26px;
}

.delivery-steps__list {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 14px;
  color: var(--text-light);
}

.delivery-steps__list li strong {
  color: var(--text);
}

.delivery-docs {
  margin-top: 18px;
  color: var(--text-light);
}