@media screen and (min-width: 701px) {
  html {
    scroll-behavior: smooth;
  }

  .pc_ {
    display: block;
    overflow: clip;
  }

  .rensino-pc-home,
  .rensino-pc-home * {
    box-sizing: border-box;
    letter-spacing: 0;
  }

  .rensino-pc-home {
    --rh-navy: #062d4d;
    --rh-navy-deep: #031c30;
    --rh-cyan: #00aeef;
    --rh-cyan-dark: #008bc0;
    --rh-graphite: #17212a;
    --rh-steel: #667784;
    --rh-line: #dbe4e9;
    --rh-soft: #f2f6f8;
    --rh-white: #fff;
    color: var(--rh-graphite);
    background: var(--rh-white);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.65;
  }

  .rensino-pc-home h1,
  .rensino-pc-home h2,
  .rensino-pc-home h3,
  .rensino-pc-home p,
  .rensino-pc-home ul,
  .rensino-pc-home ol,
  .rensino-pc-home figure {
    margin: 0;
  }

  .rensino-pc-home ul,
  .rensino-pc-home ol {
    padding: 0;
    list-style: none;
  }

  .rensino-pc-home a {
    color: inherit;
    text-decoration: none;
  }

  .rensino-shell {
    width: min(1520px, calc(100% - 96px));
    margin: 0 auto;
  }

  .rensino-section {
    padding: 112px 0 120px;
  }

  .rensino-kicker {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--rh-cyan-dark);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.3;
    text-transform: uppercase;
  }

  .rensino-kicker i {
    font-size: 18px;
  }

  .rensino-kicker--light {
    color: #55cff8;
  }

  .rensino-section-head {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.55fr);
    gap: 72px;
    align-items: end;
    margin-bottom: 50px;
  }

  .rensino-section-head h2,
  .rensino-application h2 {
    max-width: 850px;
    margin-top: 14px;
    color: var(--rh-navy-deep);
    font-size: 46px;
    font-weight: 700;
    line-height: 1.12;
  }

  .rensino-section-head > p {
    max-width: 480px;
    color: #52636f;
    font-size: 17px;
    line-height: 1.75;
  }

  .rensino-section-head--light h2,
  .rensino-section-head--light > p {
    color: var(--rh-white);
  }

  .rensino-section-head--light > p {
    color: #c1d0da;
  }

  .rensino-hero {
    position: relative;
    height: calc(100svh - 40px);
    min-height: 680px;
    max-height: 980px;
    overflow: hidden;
    background: var(--rh-navy-deep);
    color: var(--rh-white);
    isolation: isolate;
  }

  .rensino-hero__media,
  .rensino-application > img {
    position: absolute;
    inset: 0;
    z-index: -3;
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .rensino-hero__media {
    object-position: center center;
    transform: scale(1.002);
  }

  .rensino-hero__veil {
    position: absolute;
    inset: 0;
    z-index: -2;
    background: linear-gradient(90deg, rgba(2, 18, 31, 0.96) 0%, rgba(3, 28, 48, 0.83) 31%, rgba(3, 28, 48, 0.3) 58%, rgba(3, 28, 48, 0.08) 100%);
  }

  .rensino-hero__inner {
    display: flex;
    align-items: center;
    height: 100%;
    padding-top: 108px;
    padding-bottom: 80px;
  }

  .rensino-hero__content {
    width: min(710px, 48%);
    animation: rensino-hero-in 800ms ease both;
  }

  .rensino-hero h1 {
    max-width: 710px;
    margin-top: 22px;
    font-size: 62px;
    font-weight: 700;
    line-height: 1.06;
    text-wrap: balance;
  }

  .rensino-hero__lead {
    max-width: 650px;
    margin-top: 25px !important;
    color: #d6e1e8;
    font-size: 18px;
    line-height: 1.72;
  }

  .rensino-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
  }

  .rensino-button {
    display: inline-flex;
    min-height: 52px;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 4px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.3;
    transition: background-color 180ms ease, border-color 180ms ease, color 180ms ease, transform 180ms ease;
  }

  .rensino-button i {
    font-size: 18px;
  }

  .rensino-button:hover {
    transform: translateY(-2px);
  }

  .rensino-button--primary {
    background: var(--rh-cyan);
    color: #00233b;
  }

  .rensino-button--primary:hover {
    background: #4bcef7;
  }

  .rensino-button--ghost {
    border-color: rgba(255, 255, 255, 0.5);
    background: rgba(4, 26, 44, 0.36);
    color: var(--rh-white);
    backdrop-filter: blur(8px);
  }

  .rensino-button--ghost:hover {
    border-color: var(--rh-white);
    background: rgba(255, 255, 255, 0.1);
  }

  .rensino-hero__proof {
    display: flex;
    flex-wrap: wrap;
    gap: 28px;
    margin-top: 42px !important;
  }

  .rensino-hero__proof li {
    display: flex;
    align-items: center;
    gap: 9px;
    color: #d6e1e8;
    font-size: 13px;
    font-weight: 600;
  }

  .rensino-hero__proof i {
    color: var(--rh-cyan);
    font-size: 19px;
  }

  .rensino-hero__next {
    position: absolute;
    right: 0;
    bottom: 0;
    display: flex;
    min-width: 272px;
    height: 58px;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 0 34px;
    background: var(--rh-white);
    color: var(--rh-navy);
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
  }

  .rensino-hero__next i {
    color: var(--rh-cyan-dark);
    font-size: 20px;
  }

  .rensino-categories {
    background: var(--rh-white);
  }

  .rensino-category-grid {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 22px;
  }

  .rensino-category-card {
    min-width: 0;
    border: 1px solid var(--rh-line);
    border-radius: 6px;
    overflow: hidden;
    background: var(--rh-white);
    transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
  }

  .rensino-category-card:hover {
    border-color: #a9c5d5;
    box-shadow: 0 16px 34px rgba(6, 45, 77, 0.1);
    transform: translateY(-4px);
  }

  .rensino-category-card__media {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: var(--rh-soft);
  }

  .rensino-category-card__media img,
  .rensino-product-card__media img,
  .rensino-factory-card > img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 480ms ease;
  }

  .rensino-category-card:hover .rensino-category-card__media img,
  .rensino-product-card:hover .rensino-product-card__media img,
  .rensino-factory-card:hover > img {
    transform: scale(1.035);
  }

  .rensino-category-card__icon {
    position: absolute;
    left: 14px;
    bottom: 14px;
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    border-radius: 4px;
    background: rgba(3, 28, 48, 0.9);
    color: var(--rh-cyan);
    font-size: 19px;
    backdrop-filter: blur(6px);
  }

  .rensino-category-card__body {
    display: flex;
    min-height: 112px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 20px;
  }

  .rensino-category-card h3 {
    overflow-wrap: anywhere;
    color: var(--rh-navy-deep);
    font-size: 16px;
    font-weight: 700;
    line-height: 1.3;
  }

  .rensino-category-card h3 a:hover,
  .rensino-product-card h3 a:hover {
    color: var(--rh-cyan-dark);
  }

  .rensino-category-card__body p {
    margin-top: 7px;
    color: #75848e;
    font-size: 12px;
  }

  .rensino-icon-link {
    display: grid;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    place-items: center;
    border: 1px solid var(--rh-line);
    border-radius: 50%;
    color: var(--rh-navy);
    transition: background-color 180ms ease, color 180ms ease;
  }

  .rensino-icon-link:hover {
    background: var(--rh-navy);
    color: var(--rh-white);
  }

  .rensino-factory {
    background: var(--rh-navy-deep);
    color: var(--rh-white);
  }

  .rensino-factory-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
  }

  .rensino-factory-card {
    position: relative;
    min-width: 0;
    aspect-ratio: 3 / 2;
    overflow: hidden;
    border-radius: 4px;
    background: #0e2639;
  }

  .rensino-factory-card--wide {
    grid-column: span 2;
  }

  .rensino-factory-card::after {
    content: '';
    position: absolute;
    inset: 32% 0 0;
    background: linear-gradient(0deg, rgba(2, 17, 29, 0.94), rgba(2, 17, 29, 0));
    pointer-events: none;
  }

  .rensino-factory-card figcaption {
    position: absolute;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 2;
    display: flex;
    align-items: flex-start;
    gap: 15px;
    padding: 24px;
  }

  .rensino-factory-card figcaption > span {
    color: var(--rh-cyan);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.8;
  }

  .rensino-factory-card h3 {
    color: var(--rh-white);
    font-size: 18px;
    line-height: 1.35;
  }

  .rensino-factory-card figcaption p {
    max-height: 0;
    margin-top: 0;
    overflow: hidden;
    color: #c7d3da;
    font-size: 13px;
    line-height: 1.5;
    opacity: 0;
    transition: max-height 280ms ease, margin-top 280ms ease, opacity 280ms ease;
  }

  .rensino-factory-card:hover figcaption p {
    max-height: 64px;
    margin-top: 7px;
    opacity: 1;
  }

  .rensino-products {
    background: var(--rh-soft);
  }

  .rensino-text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--rh-navy);
    font-size: 14px;
    font-weight: 700;
  }

  .rensino-text-link i {
    color: var(--rh-cyan-dark);
    font-size: 18px;
    transition: transform 180ms ease;
  }

  .rensino-text-link:hover i {
    transform: translateX(4px);
  }

  .rensino-product-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
  }

  .rensino-product-card {
    min-width: 0;
    overflow: hidden;
    border: 1px solid var(--rh-line);
    border-radius: 6px;
    background: var(--rh-white);
    transition: box-shadow 180ms ease, transform 180ms ease;
  }

  .rensino-product-card:hover {
    box-shadow: 0 18px 40px rgba(6, 45, 77, 0.1);
    transform: translateY(-4px);
  }

  .rensino-product-card__media {
    position: relative;
    display: block;
    aspect-ratio: 4 / 3;
    overflow: hidden;
    background: #eef3f5;
  }

  .rensino-product-card__media img {
    object-fit: contain;
    padding: 10px;
  }

  .rensino-product-card__media > span {
    position: absolute;
    top: 14px;
    left: 14px;
    padding: 5px 9px;
    border-radius: 3px;
    background: var(--rh-navy);
    color: var(--rh-white);
    font-size: 10px;
    font-weight: 700;
    line-height: 1.2;
    text-transform: uppercase;
  }

  .rensino-product-card__body {
    padding: 22px;
  }

  .rensino-product-card h3 {
    display: -webkit-box;
    min-height: 50px;
    overflow: hidden;
    color: var(--rh-navy-deep);
    font-size: 16px;
    line-height: 1.55;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
  }

  .rensino-product-card__meta {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 20px 0;
    padding: 15px 0;
    border-top: 1px solid var(--rh-line);
    border-bottom: 1px solid var(--rh-line);
  }

  .rensino-product-card__meta p + p {
    padding-left: 12px;
    border-left: 1px solid var(--rh-line);
  }

  .rensino-product-card__meta small,
  .rensino-product-card__meta strong {
    display: block;
    overflow-wrap: anywhere;
  }

  .rensino-product-card__meta small {
    margin-bottom: 4px;
    color: #7b8992;
    font-size: 10px;
    text-transform: uppercase;
  }

  .rensino-product-card__meta strong {
    color: var(--rh-navy);
    font-size: 13px;
    line-height: 1.4;
  }

  .rensino-application {
    position: relative;
    min-height: 820px;
    overflow: hidden;
    background: var(--rh-navy-deep);
    color: var(--rh-white);
    isolation: isolate;
  }

  .rensino-application > img {
    object-position: center;
  }

  .rensino-application__veil {
    position: absolute;
    inset: 0;
    z-index: -2;
    background: linear-gradient(90deg, rgba(3, 28, 48, 0.05) 0%, rgba(3, 28, 48, 0.2) 42%, rgba(3, 28, 48, 0.9) 66%, rgba(3, 28, 48, 0.98) 100%);
  }

  .rensino-application__inner {
    display: flex;
    min-height: 820px;
    align-items: center;
    justify-content: flex-end;
    padding: 88px 0;
  }

  .rensino-application__content {
    width: min(620px, 44%);
  }

  .rensino-application h2 {
    margin-top: 16px;
    color: var(--rh-white);
  }

  .rensino-application__content > p:not(.rensino-kicker) {
    margin-top: 22px;
    color: #cbd7df;
    font-size: 16px;
    line-height: 1.75;
  }

  .rensino-spec-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    margin: 30px 0 !important;
    background: rgba(255, 255, 255, 0.13);
  }

  .rensino-spec-list li {
    display: grid;
    grid-template-columns: 34px 1fr;
    gap: 12px;
    min-height: 116px;
    padding: 18px;
    background: rgba(4, 31, 51, 0.88);
  }

  .rensino-spec-list i {
    color: var(--rh-cyan);
    font-size: 24px;
  }

  .rensino-spec-list strong {
    display: block;
    margin-bottom: 5px;
    color: var(--rh-white);
    font-size: 14px;
  }

  .rensino-spec-list span {
    color: #bccbd5;
    font-size: 12px;
    line-height: 1.55;
  }

  .rensino-process {
    background: var(--rh-white);
  }

  .rensino-process-grid {
    position: relative;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
    border-top: 1px solid var(--rh-line);
    border-left: 1px solid var(--rh-line);
  }

  .rensino-process-step {
    position: relative;
    min-height: 260px;
    padding: 32px;
    border-right: 1px solid var(--rh-line);
    border-bottom: 1px solid var(--rh-line);
    background: var(--rh-white);
    transition: background-color 180ms ease;
  }

  .rensino-process-step:hover {
    background: var(--rh-soft);
  }

  .rensino-process-step__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .rensino-process-step__top span {
    color: var(--rh-cyan-dark);
    font-size: 13px;
    font-weight: 700;
  }

  .rensino-process-step__top i {
    color: #9cb0bd;
    font-size: 30px;
  }

  .rensino-process-step h3 {
    margin-top: 44px;
    color: var(--rh-navy-deep);
    font-size: 20px;
    line-height: 1.3;
  }

  .rensino-process-step p {
    margin-top: 12px;
    color: #61727d;
    font-size: 14px;
    line-height: 1.7;
  }

  .rensino-reveal {
    transition: opacity 560ms ease, transform 560ms ease;
  }

  .rensino-js .rensino-reveal:not(.is-visible) {
    opacity: 0;
    transform: translateY(28px);
  }

  .rensino-js .rensino-reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
  }

  #kf.container2 {
    width: min(1520px, calc(100% - 96px)) !important;
    margin: 0 auto !important;
    padding: 112px 0 120px !important;
  }

  #kf .online_cont {
    margin: 0 !important;
  }

  #kf .online_cont .title {
    margin: 0 0 48px !important;
    text-align: left !important;
  }

  #kf .online_cont .title p:first-child {
    margin: 0 0 12px !important;
    color: var(--c1) !important;
    font-family: Arial, Helvetica, sans-serif !important;
    font-size: 44px !important;
    font-weight: 700 !important;
    line-height: 1.15 !important;
    text-transform: none !important;
  }

  #kf .online_cont .title p:last-child {
    color: #61727d !important;
    font-size: 16px !important;
  }

  #kf .online_cont ul {
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    gap: 22px !important;
  }

  #kf .online_cont ul li {
    padding: 24px 16px 22px;
    border: 1px solid #dbe4e9;
    border-radius: 6px;
    background: #f7fafb;
  }

  #kf .online_cont ul li p:first-child {
    width: 124px !important;
    height: 124px !important;
    border: 4px solid #fff;
    background: #dfeaf0 !important;
    box-shadow: 0 8px 24px rgba(6, 45, 77, 0.14) !important;
  }

  #kf .online_cont ul li p:nth-child(2) {
    margin: 17px 0 14px !important;
    color: #062d4d !important;
    font-size: 15px;
    font-weight: 700;
  }

  #kf .online_cont ul li p:nth-child(3) {
    align-items: center !important;
    gap: 7px;
  }

  #kf .online_cont ul li p:nth-child(3) span {
    padding: 7px 9px !important;
    border-radius: 4px !important;
    background: #0b7251 !important;
    font-size: 10px !important;
  }

  #kf .online_cont ul li p:nth-child(3) span:nth-child(2) {
    margin-left: 0 !important;
    background: #008bc0 !important;
  }

  @keyframes rensino-hero-in {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
  }

  @media screen and (max-width: 1499px) {
    .rensino-shell,
    #kf.container2 {
      width: min(1320px, calc(100% - 72px)) !important;
    }

    .rensino-category-grid {
      grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .rensino-hero h1 {
      font-size: 54px;
    }

    .rensino-section-head h2,
    .rensino-application h2 {
      font-size: 42px;
    }
  }

  @media screen and (max-width: 1180px) {
    .rensino-shell,
    #kf.container2 {
      width: calc(100% - 56px) !important;
    }

    .rensino-section {
      padding: 88px 0 96px;
    }

    .rensino-section-head {
      grid-template-columns: 1fr;
      gap: 20px;
      margin-bottom: 40px;
    }

    .rensino-section-head > p {
      max-width: 690px;
    }

    .rensino-hero__content {
      width: 54%;
    }

    .rensino-hero h1 {
      font-size: 46px;
    }

    .rensino-hero__lead {
      font-size: 16px;
    }

    .rensino-category-grid {
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 18px;
    }

    .rensino-factory-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .rensino-factory-card--wide {
      grid-column: span 1;
    }

    .rensino-product-grid {
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .rensino-application__content {
      width: 50%;
    }

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

    .rensino-spec-list li {
      min-height: 90px;
    }

    body.home #kf.container2 {
      padding: 88px 0 96px !important;
    }

    #kf .online_cont ul {
      grid-template-columns: repeat(3, minmax(0, 1fr)) !important;
    }
  }

  @media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .rensino-pc-home *,
    .rensino-pc-home *::before,
    .rensino-pc-home *::after {
      animation-duration: 0.01ms !important;
      animation-iteration-count: 1 !important;
      scroll-behavior: auto !important;
      transition-duration: 0.01ms !important;
    }

    .rensino-js .rensino-reveal:not(.is-visible) {
      opacity: 1;
      transform: none;
    }
  }
}