:root {
        --black: #03070d;
        --white: #fff;
        --paper: #f6fbff;
        --text: #07111f;
        --muted: #617186;
        --blue: #007aff;
        --cyan: #00b8ff;
        --line: rgba(7, 17, 31, 0.12);
        --radius: 8px;
        --shadow: 0 22px 70px rgba(18, 68, 122, 0.16);
      }

      * {
        box-sizing: border-box;
      }

      html {
        scroll-behavior: smooth;
        background: var(--paper);
      }

      body {
        margin: 0;
        background: linear-gradient(180deg, #fff 0%, #f6fbff 42%, #fff 100%);
        color: var(--text);
        font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", Arial, sans-serif;
        letter-spacing: 0;
      }

      h1,
      h2,
      h3,
      p,
      a,
      span,
      strong,
      li {
        letter-spacing: 0;
      }

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

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

      .site-header {
        position: sticky;
        top: 0;
        z-index: 10;
        display: grid;
        grid-template-columns: auto 1fr auto;
        gap: 24px;
        align-items: center;
        min-height: 76px;
        padding: 10px max(22px, calc((100vw - 1180px) / 2));
        border-bottom: 1px solid rgba(7, 17, 31, 0.08);
        background: rgba(255, 255, 255, 0.82);
        backdrop-filter: blur(22px);
      }

      .brand-link {
        width: 112px;
      }

      .brand-link img {
        width: 112px;
        height: auto;
        object-fit: contain;
        object-position: left center;
      }

      .nav-links {
        display: flex;
        justify-content: center;
        gap: 28px;
        color: rgba(7, 17, 31, 0.68);
        font-size: 14px;
        font-weight: 700;
      }

      .header-actions {
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: 10px;
      }

      .button,
      .header-action,
      .header-phone,
      .text-link {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        gap: 10px;
        min-height: 46px;
        border-radius: var(--radius);
        font-weight: 800;
        white-space: nowrap;
      }

      .header-phone {
        min-height: 42px;
        padding: 0 14px;
        border: 1px solid rgba(7, 17, 31, 0.14);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.74);
        color: var(--text);
        font-size: 14px;
        box-shadow: 0 10px 26px rgba(18, 68, 122, 0.08);
      }

      .button.primary,
      .header-action {
        border: 1px solid rgba(0, 122, 255, 0.42);
        background: linear-gradient(135deg, var(--blue), var(--cyan));
        color: var(--white);
        box-shadow: 0 16px 34px rgba(0, 122, 255, 0.24);
      }

      .button {
        padding: 0 22px;
      }

      .button.secondary {
        border: 1px solid rgba(7, 17, 31, 0.15);
        background: rgba(255, 255, 255, 0.72);
        color: var(--text);
      }

      .button.light {
        border: 1px solid rgba(255, 255, 255, 0.28);
        background: rgba(255, 255, 255, 0.1);
        color: var(--white);
        backdrop-filter: blur(14px);
      }

      .header-action {
        min-height: 42px;
        padding: 0 16px;
        font-size: 14px;
      }

      .hero,
      .section {
        width: min(1180px, calc(100% - 44px));
        margin: 0 auto;
      }

      .hero {
        padding: 74px 0 88px;
        scroll-margin-top: 104px;
      }

      .hero-copy {
        max-width: 900px;
        margin: 0 auto 44px;
        text-align: center;
      }

      .eyebrow {
        margin: 0 0 18px;
        color: var(--blue);
        font-size: 13px;
        font-weight: 900;
        text-transform: uppercase;
      }

      .hero-logo {
        width: min(440px, 84%);
        margin: 0 auto 30px;
      }

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

      h1 {
        max-width: 980px;
        margin: 0 auto 24px;
        font-size: 68px;
        line-height: 0.98;
        font-weight: 900;
      }

      .hero-lead {
        max-width: 740px;
        margin: 0 auto;
        color: var(--muted);
        font-size: 22px;
        line-height: 1.55;
        font-weight: 600;
      }

      .brand-word {
        display: inline-flex;
        align-items: baseline;
        padding: 0 5px;
        border-radius: 4px;
        background: var(--black);
        font-weight: 900;
        line-height: 1.1;
      }

      .brand-word .white {
        color: var(--white);
      }

      .brand-word .blue {
        color: var(--cyan);
      }

      .hero-actions {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 14px;
        margin-top: 32px;
      }

      .value-strip {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 12px;
        max-width: 1180px;
        margin: 34px auto 0;
        text-align: left;
      }

      .value-item {
        padding: 18px;
        border: 1px solid rgba(7, 17, 31, 0.1);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.78);
        box-shadow: 0 14px 36px rgba(18, 68, 122, 0.08);
      }

      .value-item span {
        display: block;
        margin-bottom: 8px;
        color: var(--blue);
        font-size: 12px;
        font-weight: 900;
        text-transform: uppercase;
      }

      .value-item strong {
        display: block;
        color: var(--text);
        font-size: 17px;
        line-height: 1.35;
      }

      .hero-visual {
        position: relative;
        overflow: hidden;
        border: 1px solid rgba(7, 17, 31, 0.08);
        border-radius: var(--radius);
        background: var(--white);
        box-shadow: var(--shadow);
      }

      .hero-visual img {
        width: 100%;
        height: 690px;
        object-fit: cover;
        object-position: center;
      }

      .sun-note {
        position: absolute;
        left: 24px;
        bottom: 24px;
        display: inline-flex;
        align-items: center;
        min-height: 50px;
        padding: 0 18px;
        border: 1px solid rgba(255, 255, 255, 0.32);
        border-radius: var(--radius);
        background: rgba(3, 7, 13, 0.72);
        color: var(--white);
        backdrop-filter: blur(18px);
        font-weight: 800;
      }

      .section {
        padding: 88px 0;
        scroll-margin-top: 104px;
      }

      .section-heading {
        max-width: 760px;
        margin-bottom: 34px;
      }

      .section-heading.centered {
        margin-right: auto;
        margin-left: auto;
        text-align: center;
      }

      .section-heading.centered > p:last-child {
        margin-right: auto;
        margin-left: auto;
      }

      .section-heading h2,
      .climate-copy-panel h2,
      .contact-card h2 {
        margin-bottom: 18px;
        font-size: 52px;
        line-height: 1.02;
        font-weight: 900;
      }

      .section-heading p,
      .activity-card p,
      .climate-copy-panel p,
      .contact-card p {
        color: var(--muted);
        line-height: 1.65;
      }

      .activity-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
      }

      .activity-card,
      .solar-showcase,
      .contact-card {
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.84);
        box-shadow: 0 18px 54px rgba(18, 68, 122, 0.1);
      }

      .activity-card {
        min-height: 560px;
        display: flex;
        flex-direction: column;
        justify-content: flex-start;
        overflow: hidden;
        padding: 0;
      }

      .climate-card,
      .contact-card {
        background: linear-gradient(135deg, rgba(3, 7, 13, 0.96), rgba(10, 28, 47, 0.96));
        color: var(--white);
      }

      .activity-media {
        height: 310px;
        overflow: hidden;
        border-bottom: 1px solid rgba(7, 17, 31, 0.1);
        background: #eef7ff;
      }

      .activity-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
      }

      .climate-card .activity-media {
        border-bottom-color: rgba(255, 255, 255, 0.12);
        background: linear-gradient(180deg, #ffffff 0%, #f4f8fc 100%);
      }

      .activity-media.product-media {
        display: flex;
        align-items: center;
        justify-content: center;
        background: linear-gradient(180deg, #ffffff 0%, #f4f8fc 100%);
      }

      .climate-card .activity-media img {
        padding: 28px;
        object-fit: contain;
        filter: drop-shadow(0 24px 38px rgba(7, 17, 31, 0.18));
      }

      .activity-media.product-media img {
        padding: 28px;
        object-fit: contain;
        filter: drop-shadow(0 24px 38px rgba(7, 17, 31, 0.14));
      }

      .activity-body {
        flex: 1;
        display: flex;
        flex-direction: column;
        padding: 30px 34px 34px;
      }

      .activity-badge {
        display: inline-flex;
        width: fit-content;
        margin-bottom: 18px;
        color: var(--blue);
        font-size: 12px;
        font-weight: 900;
        text-transform: uppercase;
      }

      .climate-card .activity-badge {
        color: var(--cyan);
      }

      .climate-card p,
      .contact-card p {
        color: rgba(255, 255, 255, 0.74);
      }

      .activity-icon {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        width: 58px;
        height: 58px;
        margin-bottom: 26px;
        border: 1px solid rgba(0, 122, 255, 0.25);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.72);
        color: var(--blue);
        font-size: 26px;
        font-weight: 900;
      }

      .activity-card h3 {
        margin-bottom: 14px;
        font-size: 34px;
      }

      .activity-card.service-card {
        min-height: 420px;
      }

      .activity-card.service-card .activity-body {
        padding-top: 34px;
      }

      .text-link {
        width: fit-content;
        margin-top: auto;
        padding-top: 26px;
        color: var(--blue);
      }

      .climate-card .text-link {
        color: var(--cyan);
      }

      .process-card,
      .cta-band {
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.86);
        box-shadow: 0 18px 54px rgba(18, 68, 122, 0.1);
      }

      .contact-points {
        display: grid;
        gap: 14px;
        margin: 26px 0 0;
        padding: 0;
        list-style: none;
      }

      .solar-showcase {
        position: relative;
        overflow: hidden;
        min-height: 620px;
        background: var(--black);
        color: var(--white);
      }

      .solar-showcase > img {
        position: absolute;
        inset: 0;
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
        filter: saturate(1.04) contrast(1.02);
      }

      .solar-showcase::after {
        position: absolute;
        inset: 0;
        content: "";
        background:
          linear-gradient(90deg, rgba(3, 7, 13, 0.9), rgba(3, 7, 13, 0.52) 44%, rgba(3, 7, 13, 0.05)),
          linear-gradient(0deg, rgba(3, 7, 13, 0.74), rgba(3, 7, 13, 0.06) 52%);
      }

      .solar-showcase-content {
        position: relative;
        z-index: 1;
        max-width: 590px;
        min-height: 620px;
        display: flex;
        flex-direction: column;
        justify-content: flex-end;
        padding: clamp(32px, 5vw, 58px);
      }

      .solar-badge {
        display: inline-flex;
        width: fit-content;
        margin-bottom: 18px;
        color: var(--cyan);
        font-size: 12px;
        font-weight: 900;
        text-transform: uppercase;
      }

      .solar-showcase h3 {
        margin-bottom: 14px;
        font-size: 34px;
        line-height: 1.05;
      }

      .solar-showcase p {
        color: rgba(255, 255, 255, 0.76);
        line-height: 1.65;
      }

      .power-row {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        margin: 28px 0 16px;
      }

      .power-row span {
        display: inline-flex;
        align-items: center;
        min-height: 54px;
        padding: 0 18px;
        border: 1px solid rgba(255, 255, 255, 0.26);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.1);
        color: var(--white);
        font-size: 24px;
        font-weight: 900;
        backdrop-filter: blur(12px);
      }

      .solar-common {
        margin-bottom: 28px;
        color: rgba(255, 255, 255, 0.82);
      }

      .solar-actions,
      .cta-actions {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
      }

      .energy-section {
        border-top: 1px solid rgba(7, 17, 31, 0.08);
      }

      .energy-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
      }

      .energy-card {
        scroll-margin-top: 104px;
        padding: clamp(28px, 4vw, 42px);
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.88);
        box-shadow: 0 18px 54px rgba(18, 68, 122, 0.1);
      }

      .energy-card.dark {
        border-color: rgba(255, 255, 255, 0.12);
        background: linear-gradient(135deg, rgba(3, 7, 13, 0.96), rgba(10, 28, 47, 0.96));
        color: var(--white);
      }

      .energy-kicker {
        display: inline-flex;
        margin-bottom: 16px;
        color: var(--blue);
        font-size: 12px;
        font-weight: 900;
        text-transform: uppercase;
      }

      .energy-card.dark .energy-kicker {
        color: var(--cyan);
      }

      .energy-card h3 {
        margin-bottom: 14px;
        font-size: 32px;
        line-height: 1.08;
      }

      .energy-card p {
        color: var(--muted);
        line-height: 1.65;
      }

      .energy-card.dark p {
        color: rgba(255, 255, 255, 0.74);
      }

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

      .energy-list li {
        padding-left: 16px;
        border-left: 3px solid var(--blue);
        color: var(--muted);
        line-height: 1.55;
      }

      .energy-card.dark .energy-list li {
        border-left-color: var(--cyan);
        color: rgba(255, 255, 255, 0.76);
      }

      .projects-section {
        border-top: 1px solid rgba(7, 17, 31, 0.08);
      }

      .projects-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px;
      }

      .project-card {
        overflow: hidden;
        border: 1px solid var(--line);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.88);
        box-shadow: 0 18px 54px rgba(18, 68, 122, 0.1);
      }

      .project-card img {
        width: 100%;
        height: 390px;
        object-fit: cover;
        object-position: center;
      }

      .project-card div {
        padding: 26px;
      }

      .project-card span {
        display: inline-flex;
        margin-bottom: 12px;
        color: var(--blue);
        font-size: 12px;
        font-weight: 900;
        text-transform: uppercase;
      }

      .project-card h3 {
        margin-bottom: 10px;
        color: var(--text);
        font-size: 28px;
        line-height: 1.08;
      }

      .project-card p {
        margin-bottom: 0;
        color: var(--muted);
        line-height: 1.6;
      }

      .climate-section {
        width: 100%;
        padding-right: max(22px, calc((100vw - 1180px) / 2));
        padding-left: max(22px, calc((100vw - 1180px) / 2));
        background: linear-gradient(180deg, #fff, #edf6ff);
      }

      .climate-showcase {
        display: grid;
        grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.78fr);
        grid-template-rows: auto auto;
        gap: 20px;
        width: min(1180px, 100%);
        margin: 0 auto;
      }

      .climate-main-photo,
      .climate-copy-panel,
      .climate-product-card {
        overflow: hidden;
        border: 1px solid rgba(7, 17, 31, 0.1);
        border-radius: var(--radius);
        background: var(--white);
        box-shadow: var(--shadow);
      }

      .climate-main-photo {
        position: relative;
        grid-row: 1 / span 2;
        min-height: 760px;
      }

      .climate-main-photo img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center 22%;
      }

      .climate-copy-panel {
        padding: clamp(30px, 4vw, 46px);
      }

      .climate-copy-panel h2 {
        margin-bottom: 18px;
      }

      .climate-benefits {
        display: grid;
        gap: 10px;
        margin: 28px 0;
      }

      .climate-benefit {
        padding: 18px;
        border: 1px solid rgba(0, 122, 255, 0.16);
        border-radius: var(--radius);
        background: #f7fbff;
      }

      .climate-benefit h3 {
        margin-bottom: 8px;
        color: var(--text);
        font-size: 18px;
      }

      .climate-benefit p {
        margin-bottom: 0;
      }

      .climate-product-card {
        display: grid;
        grid-template-columns: 0.54fr 1fr;
        gap: 0;
        align-items: center;
      }

      .climate-product-card img {
        width: 100%;
        height: 100%;
        min-height: 230px;
        padding: 22px;
        object-fit: contain;
        background: linear-gradient(180deg, #ffffff 0%, #f4f8fc 100%);
      }

      .climate-product-card div {
        padding: 26px;
      }

      .climate-product-card span {
        display: inline-flex;
        margin-bottom: 10px;
        color: var(--blue);
        font-size: 12px;
        font-weight: 900;
        text-transform: uppercase;
      }

      .climate-product-card h3 {
        margin-bottom: 10px;
        color: var(--text);
        font-size: 24px;
        line-height: 1.08;
      }

      .climate-product-card p {
        margin-bottom: 0;
        color: var(--muted);
        line-height: 1.55;
      }

      .process-section {
        border-top: 1px solid rgba(7, 17, 31, 0.08);
      }

      .process-grid {
        display: grid;
        grid-template-columns: repeat(4, minmax(0, 1fr));
        gap: 14px;
      }

      .process-card {
        min-height: 230px;
        padding: 24px;
      }

      .process-media {
        overflow: hidden;
        height: 168px;
        margin: -24px -24px 22px;
        border-bottom: 1px solid rgba(7, 17, 31, 0.1);
        border-radius: var(--radius) var(--radius) 0 0;
        background: #f4f8fc;
      }

      .process-media img {
        width: 100%;
        height: 100%;
        object-fit: cover;
        object-position: center;
      }

      .process-number {
        display: inline-flex;
        width: fit-content;
        margin-bottom: 18px;
        color: var(--blue);
        font-size: 12px;
        font-weight: 900;
        text-transform: uppercase;
      }

      .process-number {
        color: var(--cyan);
      }

      .process-card h3 {
        margin-bottom: 12px;
        color: var(--text);
        font-size: 22px;
        line-height: 1.12;
      }

      .process-card p {
        margin-bottom: 0;
        color: var(--muted);
        line-height: 1.58;
      }

      .cta-band {
        display: grid;
        grid-template-columns: minmax(0, 1fr) auto;
        gap: 24px;
        align-items: center;
        padding: 34px;
        background: linear-gradient(135deg, rgba(3, 7, 13, 0.96), rgba(10, 28, 47, 0.96));
        color: var(--white);
      }

      .cta-band h2 {
        margin-bottom: 10px;
        font-size: 34px;
        line-height: 1.08;
      }

      .cta-band p {
        margin-bottom: 0;
        color: rgba(255, 255, 255, 0.74);
        line-height: 1.6;
      }

      .contact-card {
        position: relative;
        overflow: hidden;
        display: grid;
        grid-template-columns: minmax(0, 0.78fr) minmax(360px, 1fr);
        gap: clamp(26px, 5vw, 54px);
        align-items: stretch;
        padding: clamp(24px, 4vw, 46px);
      }

      .contact-intro {
        display: flex;
        flex-direction: column;
        gap: 24px;
      }

      .contact-card h2 {
        color: var(--white);
      }

      .contact-card p {
        color: rgba(255, 255, 255, 0.72);
      }

      .contact-intro > p {
        max-width: 560px;
        font-size: 18px;
      }

      .service-area {
        margin-top: auto;
        padding-left: 18px;
        border-left: 3px solid var(--cyan);
      }

      .service-area span {
        display: block;
        margin-bottom: 12px;
        color: var(--cyan);
        font-size: 12px;
        font-weight: 900;
        text-transform: uppercase;
      }

      .service-area strong {
        display: block;
        max-width: 560px;
        color: var(--white);
        font-size: clamp(26px, 3vw, 40px);
        line-height: 1.08;
      }

      .service-area p {
        margin: 16px 0 0;
        color: rgba(255, 255, 255, 0.68);
      }

      .contact-methods {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
        margin: 26px 0;
      }

      .contact-methods a {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 46px;
        padding: 0 18px;
        border: 1px solid rgba(0, 122, 255, 0.22);
        border-radius: var(--radius);
        background: #f7fbff;
        color: var(--text);
        font-weight: 850;
      }

      .contact-methods a:first-child {
        border-color: rgba(0, 122, 255, 0.42);
        background: linear-gradient(135deg, var(--blue), var(--cyan));
        color: var(--white);
        box-shadow: 0 16px 34px rgba(0, 122, 255, 0.18);
      }

      .contact-points {
        margin-top: 0;
      }

      .contact-points li {
        padding-left: 16px;
        border-left: 3px solid var(--cyan);
        color: rgba(255, 255, 255, 0.76);
        line-height: 1.55;
      }

      .contact-form {
        display: grid;
        gap: 16px;
        padding: clamp(22px, 3vw, 34px);
        border: 1px solid rgba(255, 255, 255, 0.2);
        border-radius: var(--radius);
        background: rgba(255, 255, 255, 0.96);
        color: var(--text);
        box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
      }

      .form-grid {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 14px;
      }

      .contact-form label {
        display: grid;
        gap: 8px;
        color: var(--text);
        font-size: 14px;
        font-weight: 850;
      }

      .contact-form input,
      .contact-form select,
      .contact-form textarea {
        width: 100%;
        min-height: 50px;
        padding: 12px 14px;
        border: 1px solid rgba(7, 17, 31, 0.14);
        border-radius: var(--radius);
        outline: none;
        background: #f8fbff;
        color: var(--text);
        font-size: 16px;
        transition:
          border-color 160ms ease,
          box-shadow 160ms ease,
          background 160ms ease;
      }

      .contact-form textarea {
        min-height: 132px;
        resize: vertical;
        line-height: 1.5;
      }

      .contact-form input::placeholder,
      .contact-form textarea::placeholder {
        color: rgba(97, 113, 134, 0.72);
      }

      .contact-form input:focus,
      .contact-form select:focus,
      .contact-form textarea:focus {
        border-color: rgba(0, 122, 255, 0.72);
        background: var(--white);
        box-shadow: 0 0 0 4px rgba(0, 122, 255, 0.12);
      }

      .form-submit {
        width: 100%;
        border: 0;
        cursor: pointer;
      }

      .hidden-field {
        display: none;
      }

      .form-note {
        margin: -4px 0 0;
        color: var(--muted) !important;
        font-size: 13px;
        line-height: 1.45;
        text-align: center;
      }

      .site-footer {
        padding: 28px max(22px, calc((100vw - 1180px) / 2));
        border-top: 1px solid rgba(7, 17, 31, 0.08);
        background: var(--white);
        color: var(--muted);
      }

      .footer-main,
      .footer-bottom {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 22px;
      }

      .footer-main {
        padding-bottom: 20px;
        border-bottom: 1px solid rgba(7, 17, 31, 0.08);
      }

      .site-footer img {
        width: 150px;
      }

      .site-footer p {
        margin: 0;
      }

      .site-footer a {
        color: var(--blue);
        font-weight: 850;
      }

      .footer-contact {
        display: flex;
        flex-wrap: wrap;
        justify-content: flex-end;
        gap: 10px 16px;
      }

      .footer-legal {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(260px, 0.4fr);
        gap: 24px;
        padding: 20px 0;
        border-bottom: 1px solid rgba(7, 17, 31, 0.08);
      }

      .footer-legal strong {
        display: block;
        margin-bottom: 8px;
        color: var(--text);
      }

      .footer-legal p {
        max-width: 820px;
        font-size: 14px;
        line-height: 1.6;
      }

      .legal-links {
        display: grid;
        align-content: start;
        gap: 8px;
        font-size: 13px;
      }

      .footer-bottom {
        padding-top: 18px;
        font-size: 13px;
      }

      .footer-bottom > div {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        color: var(--blue);
        font-weight: 800;
      }

      @media (max-width: 1050px) {
        .site-header {
          grid-template-columns: auto auto;
        }

        .header-actions {
          justify-self: end;
        }

        .nav-links {
          order: 3;
          grid-column: 1 / -1;
          justify-content: flex-start;
          overflow-x: auto;
          padding-bottom: 10px;
        }

        h1 {
          font-size: 54px;
        }

        .section-heading h2,
        .climate-copy-panel h2,
        .contact-card h2 {
          font-size: 42px;
        }

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

        .climate-showcase,
        .contact-card,
        .cta-band {
          grid-template-columns: 1fr;
        }

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

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

        .climate-main-photo {
          grid-row: auto;
          min-height: 540px;
        }

        .climate-product-card {
          grid-template-columns: minmax(220px, 0.46fr) 1fr;
        }
      }

      @media (max-width: 760px) {
        .site-header {
          gap: 14px;
          padding: 10px 16px;
        }

        .brand-link,
        .brand-link img {
          width: 96px;
        }

        .header-actions {
          gap: 8px;
        }

        .header-phone,
        .header-action {
          min-height: 38px;
          padding: 0 11px;
          font-size: 13px;
        }

        .nav-links {
          gap: 18px;
          font-size: 13px;
        }

        .hero,
        .section {
          width: min(100% - 28px, 1180px);
        }

        .hero {
          padding-top: 52px;
          padding-bottom: 62px;
        }

        h1 {
          font-size: 38px;
          line-height: 1.03;
        }

        .hero-lead {
          font-size: 18px;
        }

        .hero-actions {
          flex-direction: column;
          align-items: stretch;
        }

        .contact-methods {
          flex-direction: column;
        }

        .value-strip,
        .process-grid {
          grid-template-columns: 1fr;
        }

        .process-card {
          min-height: auto;
          padding: 20px;
        }

        .button {
          min-width: 0;
          min-height: 48px;
          white-space: normal;
          text-align: center;
          line-height: 1.2;
        }

        .hero-visual img {
          height: 430px;
          object-position: 62% center;
        }

        .sun-note {
          right: 14px;
          bottom: 14px;
          left: 14px;
          justify-content: center;
        }

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

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

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

        .activity-card {
          min-height: auto;
          padding: 24px;
        }

        .activity-card.service-card {
          min-height: auto;
        }

        .activity-card {
          padding: 0;
        }

        .activity-media {
          height: 230px;
        }

        .project-card img {
          height: 280px;
        }

        .activity-body {
          padding: 24px;
        }

        .climate-card .activity-media img {
          padding: 18px;
        }

        .solar-showcase {
          min-height: 640px;
        }

        .solar-showcase::after {
          background:
            linear-gradient(0deg, rgba(3, 7, 13, 0.94), rgba(3, 7, 13, 0.42) 64%, rgba(3, 7, 13, 0.08));
        }

        .solar-showcase-content {
          min-height: 640px;
          padding: 28px;
        }

        .solar-showcase h3 {
          font-size: 30px;
        }

        .power-row span {
          min-height: 48px;
          font-size: 20px;
        }

        .solar-actions,
        .cta-actions {
          flex-direction: column;
        }

        .section {
          padding: 62px 0;
        }

        .section-heading h2,
        .climate-copy-panel h2,
        .contact-card h2 {
          font-size: 31px;
          line-height: 1.06;
        }

        .climate-section {
          padding-right: 14px;
          padding-left: 14px;
        }

        .contact-card {
          padding: 26px;
        }

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

        .climate-main-photo {
          min-height: 430px;
        }

        .climate-copy-panel {
          padding: 26px;
        }

        .climate-product-card {
          grid-template-columns: 1fr;
        }

        .climate-product-card img {
          min-height: 210px;
        }

        .site-footer {
          padding: 26px 16px;
        }

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

/* --- Ajouts pages de service dédiées --- */
.hero-visual.contain-visual {
  background: linear-gradient(180deg, #ffffff 0%, #f4f8fc 100%);
}

.hero-visual.contain-visual img {
  height: 690px;
  object-fit: contain;
  padding: 56px;
}

.breadcrumb {
  width: min(1180px, calc(100% - 44px));
  margin: 18px auto 0;
  font-size: 13px;
  color: var(--muted);
}

.breadcrumb a {
  color: var(--blue);
  font-weight: 700;
}

.breadcrumb span {
  margin: 0 6px;
}

.faq-list {
  display: grid;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.86);
  padding: 22px 26px;
}

.faq-item summary {
  cursor: pointer;
  font-weight: 850;
  font-size: 18px;
  color: var(--text);
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  float: right;
  color: var(--blue);
  font-weight: 900;
}

.faq-item[open] summary::after {
  content: "–";
}

.faq-item p {
  margin-top: 14px;
  color: var(--muted);
  line-height: 1.65;
}

.related-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.related-links a {
  display: block;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.84);
  font-weight: 850;
  color: var(--text);
  box-shadow: 0 14px 36px rgba(18, 68, 122, 0.08);
}

.related-links a span {
  display: block;
  margin-top: 8px;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
}

@media (max-width: 760px) {
  .related-links {
    grid-template-columns: 1fr;
  }
}