:root {
      --brand-900: #0d3c2a;
      --brand-800: #115038;
      --brand-700: #176b46;
      --brand-600: #1d7e53;
      --brand-100: #e8f4ee;
      --brand-050: #f4f9f6;

      --ink-950: #17201c;
      --ink-800: #2d3833;
      --ink-700: #46524c;
      --ink-600: #5e6a64;
      --ink-500: #738079;

      --surface: #ffffff;
      --surface-soft: #f7f9f8;
      --surface-muted: #eef2f0;
      --line: #dce4df;
      --line-strong: #c7d2cc;

      --green-bin: #416f50;
      --blue-bin: #356888;
      --yellow-bin: #c5a934;
      --brown-bin: #745842;
      --graphite-bin: #4b5350;

      --shadow-sm: 0 8px 24px rgba(22, 43, 33, 0.06);
      --shadow-md: 0 18px 50px rgba(22, 43, 33, 0.10);
      --shadow-lg: 0 28px 70px rgba(22, 43, 33, 0.14);

      --radius-sm: 12px;
      --radius-md: 20px;
      --radius-lg: 30px;

      --container: 1180px;
      --header-height: 78px;
    }

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

    html {
      scroll-behavior: smooth;
      scroll-padding-top: calc(var(--header-height) + 22px);
      background: var(--surface);
    }

    body {
      margin: 0;
      min-width: 320px;
      color: var(--ink-950);
      background: var(--surface);
      font-family:
        Inter,
        ui-sans-serif,
        -apple-system,
        BlinkMacSystemFont,
        "Segoe UI",
        Roboto,
        Helvetica,
        Arial,
        sans-serif;
      font-size: 16px;
      line-height: 1.65;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }

    body.menu-open {
      overflow: hidden;
    }

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

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

    button,
    input,
    textarea {
      font: inherit;
    }

    button,
    a {
      -webkit-tap-highlight-color: transparent;
    }

    :focus-visible {
      outline: 3px solid rgba(29, 126, 83, 0.42);
      outline-offset: 4px;
    }

    ::selection {
      color: #ffffff;
      background: var(--brand-700);
    }

    .skip-link {
      position: fixed;
      z-index: 9999;
      top: 12px;
      left: 12px;
      padding: 12px 16px;
      color: #ffffff;
      background: var(--ink-950);
      border-radius: 10px;
      transform: translateY(-150%);
      transition: transform 160ms ease;
    }

    .skip-link:focus {
      transform: translateY(0);
    }

    .container {
      width: min(calc(100% - 40px), var(--container));
      margin-inline: auto;
    }

    .section {
      padding: 104px 0;
    }

    .section--soft {
      background: var(--surface-soft);
      border-block: 1px solid var(--line);
    }

    .section--dark {
      color: #ffffff;
      background: var(--ink-950);
    }

    .section-heading {
      max-width: 760px;
      margin-bottom: 46px;
    }

    .section-heading.center {
      margin-inline: auto;
      text-align: center;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 9px;
      margin: 0 0 15px;
      color: var(--brand-700);
      font-size: 0.78rem;
      font-weight: 800;
      letter-spacing: 0.13em;
      line-height: 1.2;
      text-transform: uppercase;
    }

    .eyebrow::before {
      width: 26px;
      height: 2px;
      content: "";
      background: currentColor;
      border-radius: 999px;
    }

    .section--dark .eyebrow {
      color: #88cbaa;
    }

    h1,
    h2,
    h3,
    p {
      margin-top: 0;
    }

    h1,
    h2,
    h3 {
      color: inherit;
      line-height: 1.12;
      text-wrap: balance;
    }

    h1 {
      max-width: 820px;
      margin-bottom: 24px;
      font-size: clamp(2.45rem, 5.9vw, 5.45rem);
      font-weight: 790;
      letter-spacing: -0.055em;
    }

    h2 {
      margin-bottom: 20px;
      font-size: clamp(2rem, 4vw, 3.45rem);
      font-weight: 770;
      letter-spacing: -0.042em;
    }

    h3 {
      margin-bottom: 14px;
      font-size: clamp(1.26rem, 2.2vw, 1.7rem);
      font-weight: 750;
      letter-spacing: -0.025em;
    }

    .lead {
      color: var(--ink-700);
      font-size: clamp(1.05rem, 1.6vw, 1.22rem);
      line-height: 1.72;
    }

    .section--dark .lead {
      color: #cfd8d3;
    }

    .muted {
      color: var(--ink-600);
    }

    .btn-row {
      display: flex;
      flex-wrap: wrap;
      align-items: center;
      gap: 12px;
    }

    .btn {
      display: inline-flex;
      min-height: 50px;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 13px 20px;
      border: 1px solid transparent;
      border-radius: 12px;
      cursor: pointer;
      font-weight: 760;
      line-height: 1.2;
      text-align: center;
      transition:
        transform 160ms ease,
        background-color 160ms ease,
        border-color 160ms ease,
        color 160ms ease,
        box-shadow 160ms ease;
    }

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

    .btn--primary {
      color: #ffffff;
      background: var(--brand-700);
      box-shadow: 0 10px 24px rgba(23, 107, 70, 0.18);
    }

    .btn--primary:hover {
      background: var(--brand-800);
      box-shadow: 0 14px 32px rgba(23, 107, 70, 0.24);
    }

    .btn--secondary {
      color: var(--ink-950);
      background: #ffffff;
      border-color: var(--line-strong);
    }

    .btn--secondary:hover {
      border-color: var(--brand-700);
      color: var(--brand-800);
    }

    .btn--ghost-light {
      color: #ffffff;
      background: transparent;
      border-color: rgba(255, 255, 255, 0.28);
    }

    .btn--ghost-light:hover {
      border-color: rgba(255, 255, 255, 0.58);
      background: rgba(255, 255, 255, 0.07);
    }

    .btn svg {
      flex: 0 0 auto;
    }

    /* Header */
    .site-header {
      position: sticky;
      z-index: 1000;
      top: 0;
      height: var(--header-height);
      background: rgba(255, 255, 255, 0.92);
      border-bottom: 1px solid rgba(220, 228, 223, 0.9);
      backdrop-filter: blur(15px);
      -webkit-backdrop-filter: blur(15px);
    }

    .header-inner {
      display: flex;
      height: 100%;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      font-size: 1.58rem;
      font-weight: 850;
      letter-spacing: -0.048em;
      line-height: 1;
      white-space: nowrap;
    }

    .brand__eco {
      color: var(--brand-700);
    }

    .brand__home {
      color: var(--ink-950);
    }

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

    .desktop-nav a:not(.btn) {
      position: relative;
      color: var(--ink-700);
      font-size: 0.94rem;
      font-weight: 680;
    }

    .desktop-nav a:not(.btn)::after {
      position: absolute;
      right: 0;
      bottom: -8px;
      left: 0;
      height: 2px;
      content: "";
      background: var(--brand-700);
      border-radius: 99px;
      transform: scaleX(0);
      transform-origin: center;
      transition: transform 160ms ease;
    }

    .desktop-nav a:not(.btn):hover,
    .desktop-nav a:not(.btn).is-active {
      color: var(--brand-800);
    }

    .desktop-nav a:not(.btn):hover::after,
    .desktop-nav a:not(.btn).is-active::after {
      transform: scaleX(1);
    }

    .header-cta {
      min-height: 44px;
      padding: 10px 16px;
      font-size: 0.92rem;
    }

    .menu-toggle {
      display: none;
      width: 48px;
      height: 48px;
      align-items: center;
      justify-content: center;
      padding: 0;
      color: var(--ink-950);
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: 12px;
      cursor: pointer;
    }

    .menu-toggle__icon {
      position: relative;
      width: 22px;
      height: 16px;
    }

    .menu-toggle__icon span {
      position: absolute;
      left: 0;
      width: 100%;
      height: 2px;
      background: currentColor;
      border-radius: 99px;
      transition:
        top 180ms ease,
        transform 180ms ease,
        opacity 180ms ease;
    }

    .menu-toggle__icon span:nth-child(1) {
      top: 0;
    }

    .menu-toggle__icon span:nth-child(2) {
      top: 7px;
    }

    .menu-toggle__icon span:nth-child(3) {
      top: 14px;
    }

    .menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(1) {
      top: 7px;
      transform: rotate(45deg);
    }

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

    .menu-toggle[aria-expanded="true"] .menu-toggle__icon span:nth-child(3) {
      top: 7px;
      transform: rotate(-45deg);
    }

    .mobile-nav {
      position: fixed;
      z-index: 999;
      inset: var(--header-height) 0 auto;
      display: none;
      max-height: calc(100dvh - var(--header-height));
      overflow-y: auto;
      padding: 12px 20px 24px;
      background: #ffffff;
      border-bottom: 1px solid var(--line);
      box-shadow: var(--shadow-md);
    }

    .mobile-nav.is-open {
      display: block;
    }

    .mobile-nav a {
      display: flex;
      min-height: 50px;
      align-items: center;
      padding: 10px 8px;
      color: var(--ink-800);
      border-bottom: 1px solid var(--line);
      font-weight: 720;
    }

    .mobile-nav .btn {
      width: 100%;
      margin-top: 16px;
      color: #ffffff;
      border-bottom: 0;
    }

    /* Hero */
    .hero {
      position: relative;
      overflow: hidden;
      padding: 82px 0 94px;
      background:
        radial-gradient(circle at 75% 16%, rgba(42, 133, 89, 0.10), transparent 34%),
        linear-gradient(180deg, #fbfdfc 0%, #ffffff 100%);
    }

    .hero-grid {
      position: relative;
      z-index: 1;
      display: grid;
      align-items: center;
      gap: 64px;
      grid-template-columns: minmax(0, 1.08fr) minmax(380px, 0.92fr);
    }

    .hero-copy .lead {
      max-width: 690px;
      margin-bottom: 34px;
    }

    .hero-badge-row {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
      margin-bottom: 22px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 11px;
      color: var(--brand-800);
      background: var(--brand-100);
      border: 1px solid #cfe5d9;
      border-radius: 999px;
      font-size: 0.82rem;
      font-weight: 760;
      line-height: 1.2;
    }

    .hero-badge::before {
      width: 7px;
      height: 7px;
      content: "";
      background: var(--brand-600);
      border-radius: 50%;
    }

    .hero-visual {
      position: relative;
      min-height: 530px;
      isolation: isolate;
    }

    .hero-panel {
      position: absolute;
      inset: 10px 0 0;
      overflow: hidden;
      background:
        linear-gradient(160deg, rgba(255,255,255,0.92), rgba(241,247,244,0.95)),
        var(--surface-soft);
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-lg);
    }

    .hero-panel::before {
      position: absolute;
      inset: 0;
      content: "";
      background-image:
        linear-gradient(rgba(23, 107, 70, 0.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(23, 107, 70, 0.045) 1px, transparent 1px);
      background-size: 36px 36px;
      mask-image: linear-gradient(to bottom, black, transparent 86%);
    }

    .hero-photo {
      position: absolute;
      z-index: 4;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: contain;
      padding: 28px;
    }
/* Trust strip */
    .trust-strip {
      position: relative;
      z-index: 2;
      margin-top: -34px;
    }

    .trust-grid {
      display: grid;
      overflow: hidden;
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-md);
      grid-template-columns: repeat(4, 1fr);
    }

    .trust-item {
      position: relative;
      display: flex;
      min-height: 116px;
      align-items: center;
      gap: 14px;
      padding: 24px;
    }

    .trust-icon,
    .feature-icon,
    .step-number {
      display: inline-grid;
      flex: 0 0 auto;
      width: 44px;
      height: 44px;
      place-items: center;
      color: var(--brand-700);
      background: var(--brand-100);
      border: 1px solid #d4e8dd;
      border-radius: 12px;
    }

    .trust-icon svg,
    .feature-icon svg,
    .about-list__check svg {
      display: block;
      color: currentColor;
    }

    .trust-item strong {
      display: block;
      margin-bottom: 3px;
      color: var(--ink-950);
      font-size: 0.96rem;
      line-height: 1.25;
    }

    .trust-item > span:not(.trust-icon) {
      display: block;
      color: var(--ink-600);
      font-size: 0.82rem;
      line-height: 1.45;
    }

    /* About */
    .about-grid {
      display: grid;
      align-items: start;
      gap: 72px;
      grid-template-columns: minmax(0, 1fr) minmax(360px, 0.82fr);
    }

    .about-copy .lead {
      margin-bottom: 20px;
    }

    .about-copy p:last-child {
      margin-bottom: 0;
    }

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

    .about-list li {
      display: grid;
      align-items: start;
      gap: 13px;
      padding: 18px;
      background: var(--surface-soft);
      border: 1px solid var(--line);
      border-radius: 15px;
      grid-template-columns: 34px 1fr;
    }

    .about-list__check {
      display: grid;
      width: 34px;
      height: 34px;
      place-items: center;
      color: #ffffff;
      background: var(--brand-700);
      border-radius: 10px;
    }

    .about-list strong {
      display: block;
      margin-bottom: 3px;
      font-size: 0.97rem;
      line-height: 1.35;
    }

    .about-list li > span:not(.about-list__check) {
      color: var(--ink-600);
      font-size: 0.88rem;
      line-height: 1.5;
    }

    /* Products */
    .products-grid {
      display: grid;
      gap: 28px;
      grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .product-card {
      position: relative;
      display: grid;
      min-width: 0;
      overflow: hidden;
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: var(--radius-lg);
      box-shadow: var(--shadow-sm);
      grid-template-rows: 340px 1fr;
      transition:
        transform 180ms ease,
        box-shadow 180ms ease,
        border-color 180ms ease;
    }

    .product-card:hover {
      border-color: #bfd5c9;
      box-shadow: var(--shadow-md);
      transform: translateY(-5px);
    }

    .product-visual {
      position: relative;
      display: grid;
      overflow: hidden;
      place-items: center;
      background:
        radial-gradient(circle at 50% 68%, rgba(23, 107, 70, 0.12), transparent 34%),
        linear-gradient(180deg, #f8fbf9, #eef4f1);
      border-bottom: 1px solid var(--line);
    }

    .product-visual::after {
      position: absolute;
      right: 12%;
      bottom: 36px;
      left: 12%;
      height: 22px;
      content: "";
      background: rgba(24, 39, 32, 0.13);
      border-radius: 50%;
      filter: blur(12px);
    }

    .product-img {
      position: absolute;
      z-index: 5;
      inset: 20px;
      width: calc(100% - 40px);
      height: calc(100% - 40px);
      object-fit: contain;
    }

    .product-chip {
      position: absolute;
      z-index: 6;
      top: 20px;
      left: 20px;
      padding: 8px 11px;
      color: var(--brand-800);
      background: rgba(255, 255, 255, 0.88);
      border: 1px solid var(--line);
      border-radius: 999px;
      box-shadow: var(--shadow-sm);
      font-size: 0.78rem;
      font-weight: 820;
      backdrop-filter: blur(8px);
    }

    .product-content {
      display: flex;
      flex-direction: column;
      padding: 32px;
    }

    .product-title-row {
      display: flex;
      align-items: baseline;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 14px;
    }

    .product-title-row h3 {
      margin-bottom: 0;
      font-size: clamp(1.6rem, 3vw, 2.15rem);
    }

    .capacity {
      color: var(--brand-700);
      font-weight: 850;
      white-space: nowrap;
    }

    .product-content > p {
      margin-bottom: 22px;
      color: var(--ink-600);
    }

    .feature-list {
      display: grid;
      gap: 11px;
      margin: 0 0 28px;
      padding: 0;
      list-style: none;
    }

    .feature-list li {
      display: flex;
      align-items: flex-start;
      gap: 10px;
      color: var(--ink-700);
      font-size: 0.92rem;
    }

    .feature-list li::before {
      display: inline-block;
      flex: 0 0 auto;
      width: 18px;
      height: 18px;
      margin-top: 3px;
      content: "";
      background:
        no-repeat center / 12px 12px
        url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m5 10 3 3 7-7' fill='none' stroke='%23176b46' stroke-width='2.2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"),
        var(--brand-100);
      border: 1px solid #cfe5d9;
      border-radius: 50%;
    }

    .product-footer {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      margin-top: auto;
      padding-top: 22px;
      border-top: 1px solid var(--line);
    }

    .color-dots {
      display: flex;
      align-items: center;
    }

    .color-dot {
      width: 24px;
      height: 24px;
      margin-left: -5px;
      border: 3px solid #ffffff;
      border-radius: 50%;
      box-shadow: 0 0 0 1px rgba(22, 43, 33, 0.09);
    }

    .color-dot:first-child {
      margin-left: 0;
    }

    /* Colors */
    .colors-grid {
      display: grid;
      gap: 18px;
      grid-template-columns: repeat(5, minmax(0, 1fr));
    }

    .color-card {
      position: relative;
      overflow: hidden;
      min-width: 0;
      padding: 24px 20px 20px;
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
      text-align: center;
      transition:
        transform 180ms ease,
        box-shadow 180ms ease;
    }

    .color-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }

    .color-card__sample {
      position: relative;
      display: grid;
      height: 168px;
      place-items: center;
    }

    .color-card__image {
      position: relative;
      z-index: 2;
      display: block;
      width: min(100%, 150px);
      height: 150px;
      object-fit: contain;
      filter: drop-shadow(0 16px 12px rgba(22, 43, 33, 0.14));
    }

    .color-card__sample::after {
      position: absolute;
      right: 20%;
      bottom: 18px;
      left: 20%;
      height: 14px;
      content: "";
      background: rgba(24, 39, 32, 0.14);
      border-radius: 50%;
      filter: blur(7px);
    }
.color-card h3 {
      margin-bottom: 5px;
      font-size: 1.08rem;
    }

    .color-card p {
      margin-bottom: 0;
      color: var(--ink-600);
      font-size: 0.78rem;
      line-height: 1.5;
    }

    .swatch {
      display: inline-block;
      width: 13px;
      height: 13px;
      margin-right: 6px;
      vertical-align: -1px;
      border: 2px solid rgba(255,255,255,0.85);
      border-radius: 50%;
      box-shadow: 0 0 0 1px rgba(22,43,33,0.18);
    }

    .color-note {
      max-width: 760px;
      margin: 30px auto 0;
      padding: 18px 20px;
      color: var(--ink-700);
      background: var(--brand-050);
      border: 1px solid #d8e8df;
      border-radius: 14px;
      text-align: center;
    }

    /* Why */
    .features-grid {
      display: grid;
      gap: 20px;
      grid-template-columns: repeat(4, minmax(0, 1fr));
    }

    .feature-card {
      min-width: 0;
      padding: 26px;
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }

    .feature-card .feature-icon {
      margin-bottom: 22px;
    }

    .feature-card h3 {
      font-size: 1.15rem;
    }

    .feature-card p {
      margin-bottom: 0;
      color: var(--ink-600);
      font-size: 0.91rem;
      line-height: 1.65;
    }

    /* B2B */
    .b2b-layout {
      display: grid;
      align-items: center;
      gap: 68px;
      grid-template-columns: minmax(0, 0.88fr) minmax(420px, 1.12fr);
    }

    .b2b-copy .lead {
      margin-bottom: 28px;
    }

    .steps {
      position: relative;
      display: grid;
      gap: 14px;
    }

    .step {
      position: relative;
      z-index: 1;
      display: grid;
      align-items: center;
      gap: 18px;
      padding: 22px;
      background: rgba(255,255,255,0.055);
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 16px;
      grid-template-columns: 58px 1fr;
    }

    .step-number {
      position: relative;
      z-index: 2;
      width: 58px;
      height: 58px;
      color: #ffffff;
      background: #19583f;
      border-color: rgba(136, 203, 170, 0.28);
      font-weight: 850;
    }

    .step h3 {
      margin-bottom: 5px;
      color: #ffffff;
      font-size: 1.04rem;
    }

    .step p {
      margin-bottom: 0;
      color: #bfc9c4;
      font-size: 0.9rem;
    }

    /* Manufacturer data */
    .company-layout {
      display: grid;
      gap: 30px;
      grid-template-columns: minmax(0, 0.72fr) minmax(0, 1.28fr);
    }

    .company-intro {
      padding: 30px;
      background: var(--brand-050);
      border: 1px solid #d8e8df;
      border-radius: var(--radius-md);
    }

    .company-intro h3 {
      margin-bottom: 12px;
    }

    .company-intro p {
      margin-bottom: 18px;
      color: var(--ink-700);
    }

    .company-intro p:last-child {
      margin-bottom: 0;
    }

    .status-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 8px 11px;
      color: var(--brand-800);
      background: #ffffff;
      border: 1px solid #cfe5d9;
      border-radius: 999px;
      font-size: 0.79rem;
      font-weight: 800;
    }

    .status-badge::before {
      width: 8px;
      height: 8px;
      content: "";
      background: var(--brand-600);
      border-radius: 50%;
    }

    .company-data {
      overflow: hidden;
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }

    .data-row {
      display: grid;
      gap: 18px;
      padding: 17px 22px;
      border-bottom: 1px solid var(--line);
      grid-template-columns: minmax(150px, 0.72fr) minmax(0, 1.28fr);
    }

    .data-row:last-child {
      border-bottom: 0;
    }

    .data-label {
      color: var(--ink-600);
      font-size: 0.88rem;
      font-weight: 680;
    }

    .data-value {
      min-width: 0;
      overflow-wrap: anywhere;
      color: var(--ink-950);
      font-weight: 740;
    }

    .placeholder {
      color: #8a5f25;
      background: #fff7e8;
      border: 1px solid #f0d6a9;
      border-radius: 7px;
      padding: 2px 7px;
    }

    /* Contact */
    .contact-grid {
      display: grid;
      gap: 30px;
      grid-template-columns: minmax(0, 0.82fr) minmax(420px, 1.18fr);
    }

    .contact-card,
    .contact-form-card {
      background: #ffffff;
      border: 1px solid var(--line);
      border-radius: var(--radius-md);
      box-shadow: var(--shadow-sm);
    }

    .contact-card {
      padding: 32px;
    }

    .contact-card > p {
      color: var(--ink-600);
    }

    .contact-list {
      display: grid;
      gap: 13px;
      margin: 26px 0 30px;
    }

    .contact-item {
      display: grid;
      align-items: center;
      gap: 14px;
      padding: 14px;
      background: var(--surface-soft);
      border: 1px solid var(--line);
      border-radius: 13px;
      grid-template-columns: 42px 1fr;
    }

    .contact-item__icon {
      display: grid;
      width: 42px;
      height: 42px;
      place-items: center;
      color: var(--brand-700);
      background: var(--brand-100);
      border-radius: 11px;
    }

    .contact-item small {
      display: block;
      margin-bottom: 2px;
      color: var(--ink-600);
      font-size: 0.76rem;
    }

    .contact-item strong {
      display: block;
      overflow-wrap: anywhere;
      color: var(--ink-950);
      font-size: 0.92rem;
    }

    .contact-form-card {
      padding: 32px;
    }

    .contact-form-card h3 {
      margin-bottom: 8px;
    }

    .contact-form-card > p {
      margin-bottom: 24px;
      color: var(--ink-600);
      font-size: 0.9rem;
    }

    .form-grid {
      display: grid;
      gap: 16px;
    }

    .field {
      display: grid;
      gap: 7px;
    }

    .field label {
      color: var(--ink-800);
      font-size: 0.84rem;
      font-weight: 760;
    }

    .field input,
    .field textarea {
      width: 100%;
      color: var(--ink-950);
      background: #ffffff;
      border: 1px solid var(--line-strong);
      border-radius: 11px;
      transition:
        border-color 160ms ease,
        box-shadow 160ms ease;
    }

    .field input {
      min-height: 48px;
      padding: 11px 13px;
    }

    .field textarea {
      min-height: 132px;
      padding: 12px 13px;
      resize: vertical;
    }

    .field input:focus,
    .field textarea:focus {
      border-color: var(--brand-600);
      box-shadow: 0 0 0 4px rgba(29, 126, 83, 0.10);
      outline: 0;
    }

    .form-note {
      margin: 0;
      color: var(--ink-500);
      font-size: 0.78rem;
    }

    .form-message {
      display: none;
      margin: 0;
      padding: 12px 14px;
      color: #69480f;
      background: #fff7e8;
      border: 1px solid #f0d6a9;
      border-radius: 10px;
      font-size: 0.86rem;
    }

    .form-message.is-visible {
      display: block;
    }

    /* Footer */
    .site-footer {
      padding: 64px 0 28px;
      color: #dce4df;
      background: #111815;
    }

    .footer-grid {
      display: grid;
      gap: 44px;
      padding-bottom: 42px;
      border-bottom: 1px solid rgba(255,255,255,0.12);
      grid-template-columns: minmax(280px, 1.25fr) repeat(2, minmax(160px, 0.75fr));
    }

    .footer-brand .brand {
      margin-bottom: 15px;
    }

    .footer-brand .brand__home {
      color: #ffffff;
    }

    .footer-brand p {
      max-width: 430px;
      margin-bottom: 0;
      color: #aebbb4;
    }

    .footer-column h3 {
      margin-bottom: 16px;
      color: #ffffff;
      font-size: 0.95rem;
      letter-spacing: 0;
    }

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

    .footer-links a,
    .footer-links span {
      color: #aebbb4;
      font-size: 0.88rem;
      overflow-wrap: anywhere;
    }

    .footer-links a:hover {
      color: #ffffff;
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 20px;
      padding-top: 26px;
      color: #92a198;
      font-size: 0.8rem;
    }

    .back-to-top {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      color: #cfd8d3;
      font-weight: 720;
    }

    /* Reveal animation */
    .reveal {
      opacity: 0;
      transform: translateY(18px);
      transition:
        opacity 560ms ease,
        transform 560ms ease;
    }

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

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

      *,
      *::before,
      *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
      }

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

    /* Responsive */
    @media (max-width: 1080px) {
      .desktop-nav {
        gap: 18px;
      }

      .desktop-nav a:not(.btn) {
        font-size: 0.88rem;
      }

      .hero-grid {
        gap: 34px;
        grid-template-columns: minmax(0, 1fr) minmax(340px, 0.84fr);
      }

      .hero-visual {
        min-height: 490px;
      }

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

      .trust-item:nth-child(2) {
        border-right: 0;
      }

      .trust-item:nth-child(-n + 2) {
        border-bottom: 1px solid var(--line);
      }

      .about-grid,
      .b2b-layout,
      .company-layout,
      .contact-grid {
        gap: 42px;
      }

      .colors-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
      }

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

    @media (max-width: 880px) {
      :root {
        --header-height: 70px;
      }

      .desktop-nav {
        display: none;
      }

      .menu-toggle {
        display: inline-flex;
      }

      .hero {
        padding: 58px 0 80px;
      }

      .hero-grid,
      .about-grid,
      .b2b-layout,
      .company-layout,
      .contact-grid {
        grid-template-columns: 1fr;
      }

      .hero-copy {
        text-align: center;
      }

      .hero-copy .lead {
        margin-inline: auto;
      }

      .hero-badge-row,
      .hero-copy .btn-row {
        justify-content: center;
      }

      .hero-visual {
        width: min(100%, 580px);
        min-height: 500px;
        margin-inline: auto;
      }

      .about-grid {
        gap: 34px;
      }

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

      .product-card {
        grid-template-columns: minmax(280px, 0.88fr) minmax(0, 1.12fr);
        grid-template-rows: 1fr;
      }

      .product-visual {
        min-height: 420px;
        border-right: 1px solid var(--line);
        border-bottom: 0;
      }

      .b2b-layout {
        align-items: start;
      }

      .company-layout,
      .contact-grid {
        gap: 22px;
      }

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

      .footer-brand {
        grid-column: 1 / -1;
      }
    }

    @media (max-width: 680px) {
      .container {
        width: min(calc(100% - 28px), var(--container));
      }

      .section {
        padding: 76px 0;
      }

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

      h1 {
        font-size: clamp(2.3rem, 12vw, 3.7rem);
      }

      h2 {
        font-size: clamp(1.85rem, 8vw, 2.7rem);
      }

      .hero {
        padding-top: 42px;
      }

      .hero-badge-row {
        margin-bottom: 18px;
      }

      .hero-visual {
        min-height: 430px;
      }

      .hero-panel {
        border-radius: 22px;
      }

      .trust-strip {
        margin-top: -24px;
      }

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

      .trust-item {
        min-height: 94px;
        padding: 18px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }

      .trust-item:nth-child(-n + 2) {
        border-bottom: 1px solid var(--line);
      }

      .trust-item:last-child {
        border-bottom: 0;
      }

      .product-card {
        display: block;
      }

      .product-visual {
        min-height: 330px;
        border-right: 0;
        border-bottom: 1px solid var(--line);
      }

      .product-content {
        padding: 25px;
      }

      .product-title-row {
        display: block;
      }

      .capacity {
        display: inline-block;
        margin-top: 4px;
      }

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

      .product-footer .btn {
        width: 100%;
      }

      .colors-grid,
      .features-grid {
        grid-template-columns: 1fr;
      }

      .color-card {
        display: grid;
        align-items: center;
        gap: 16px;
        padding: 18px;
        text-align: left;
        grid-template-columns: 120px 1fr;
      }

      .color-card__sample {
        width: 120px;
        height: 142px;
      }

      .color-card__image {
        width: 112px;
        height: 128px;
      }

      .color-card__sample::after {
        right: 14%;
        left: 14%;
      }

      .step {
        padding: 17px;
        grid-template-columns: 48px 1fr;
      }

      .step-number {
        width: 48px;
        height: 48px;
      }

      .data-row {
        gap: 5px;
        padding: 15px 18px;
        grid-template-columns: 1fr;
      }

      .contact-card,
      .contact-form-card {
        padding: 24px;
      }

      .footer-grid {
        gap: 30px;
        grid-template-columns: 1fr;
      }

      .footer-brand {
        grid-column: auto;
      }

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

      .btn-row {
        align-items: stretch;
        flex-direction: column;
      }

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

    @media (max-width: 420px) {
      .brand {
        font-size: 1.4rem;
      }

      .hero-visual {
        min-height: 390px;
      }

    }