:root {
      --forest: #173222;
      --leaf: #3aba2a;
      --lime: #84d33a;
      --orange: #f16c27;
      --orange-dark: #d95b1d;
      --ink: #18221f;
      --muted: #65736c;
      --mist: #f7f9f3;
      --paper: #ffffff;
      --line: rgba(18, 56, 43, .14);
      --shadow: 0 22px 70px rgba(242, 101, 34, .18);
      --radius: 8px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--ink);
      background: var(--paper);
      line-height: 1.6;
    }

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

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

    .topbar {
      background: var(--orange);
      color: rgba(255, 255, 255, .92);
      font-size: 14px;
    }

    .topbar-inner,
    .nav-inner,
    .section-inner {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }

    .topbar-inner {
      min-height: 42px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
    }

    .topbar-links {
      display: flex;
      gap: 18px;
      flex-wrap: wrap;
    }

    .navbar {
      position: sticky;
      top: 0;
      z-index: 20;
      background: rgba(255, 255, 255, .86);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }

    .nav-inner {
      min-height: 76px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 28px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      flex: 0 0 auto;
    }

    .brand-logo {
      width: clamp(168px, 18vw, 250px);
      height: auto;
      max-height: 58px;
      object-fit: contain;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 22px;
      color: #34443d;
      font-size: 15px;
      font-weight: 700;
    }

    .nav-links a {
      position: relative;
      padding: 8px 0;
    }

    .nav-links a::after {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 2px;
      height: 2px;
      transform: scaleX(0);
      transform-origin: left;
      background: var(--orange);
      transition: transform .2s ease;
    }

    .nav-links a:hover::after {
      transform: scaleX(1);
    }

    .menu-toggle {
      display: none;
      width: 46px;
      height: 46px;
      flex: 0 0 auto;
      place-items: center;
      gap: 5px;
      padding: 11px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      cursor: pointer;
    }

    .menu-toggle span {
      display: block;
      width: 22px;
      height: 2px;
      background: var(--forest);
      transition: transform .2s ease, opacity .2s ease;
    }

    .nav-open .menu-toggle span:nth-child(1) {
      transform: translateY(7px) rotate(45deg);
    }

    .nav-open .menu-toggle span:nth-child(2) {
      opacity: 0;
    }

    .nav-open .menu-toggle span:nth-child(3) {
      transform: translateY(-7px) rotate(-45deg);
    }

    .button {
      display: inline-flex;
      min-height: 46px;
      align-items: center;
      justify-content: center;
      gap: 10px;
      padding: 0 18px;
      border-radius: var(--radius);
      border: 1px solid transparent;
      background: var(--orange);
      color: #fff;
      font-weight: 850;
      box-shadow: 0 16px 34px rgba(242, 101, 34, .26);
      transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
    }

    .button:hover {
      transform: translateY(-2px);
      background: var(--orange-dark);
      box-shadow: 0 20px 42px rgba(242, 101, 34, .34);
    }

    .button.secondary {
      background: rgba(255, 255, 255, .12);
      border-color: rgba(255, 255, 255, .34);
      box-shadow: none;
    }

    .button.light {
      background: #fff;
      color: var(--forest);
      border-color: var(--line);
      box-shadow: 0 16px 34px rgba(18, 56, 43, .12);
    }

    .hero {
      min-height: calc(100vh - 118px);
      position: relative;
      color: #fff;
      display: grid;
      align-items: end;
      overflow: hidden;
      isolation: isolate;
      --hero-image: url("../img/slider/intro-bg02.jpg");
    }

    .hero-bg {
      position: absolute;
      inset: 0;
      background-image: var(--hero-image);
      background-position: center;
      background-size: cover;
      background-repeat: no-repeat;
      z-index: -2;
      transform: scale(1.02);
      animation: settle 1.1s ease both;
      transition: opacity .55s ease;
    }

    .hero-bg::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(90deg, rgba(14, 35, 24, .93) 0%, rgba(14, 35, 24, .74) 42%, rgba(242, 101, 34, .20) 100%);
    }

    .hero.is-changing .hero-bg {
      opacity: .72;
    }

    .hero::after {
      content: "";
      position: absolute;
      inset: auto 0 0;
      height: 160px;
      background: linear-gradient(0deg, rgba(18, 56, 43, .78), transparent);
      z-index: -1;
    }

    @keyframes settle {
      from {
        transform: scale(1.08);
      }
      to {
        transform: scale(1.02);
      }
    }

    .hero-content {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
      padding: 86px 0 48px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 18px;
      color: #dcf6d2;
      font-weight: 850;
      text-transform: uppercase;
      font-size: 13px;
      letter-spacing: .08em;
    }

    .eyebrow::before {
      content: "";
      width: 42px;
      height: 2px;
      background: var(--orange);
    }

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

    h1 {
      max-width: 780px;
      margin-bottom: 18px;
      font-size: clamp(42px, 8vw, 86px);
      line-height: .96;
      letter-spacing: 0;
    }

    .hero-title,
    .hero-copy,
    .hero-actions {
      transition: opacity .25s ease, transform .25s ease;
    }

    .hero.is-changing .hero-title,
    .hero.is-changing .hero-copy,
    .hero.is-changing .hero-actions {
      opacity: .62;
      transform: translateY(4px);
    }

    .hero-copy {
      max-width: 650px;
      margin-bottom: 28px;
      color: rgba(255, 255, 255, .86);
      font-size: 19px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      margin-bottom: 52px;
    }

    .hero-primary-cta {
      background: var(--orange);
      font-size: 17px;
    }

    .hero-stats {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 1px;
      background: rgba(255, 255, 255, .18);
      border: 1px solid rgba(255, 255, 255, .20);
      border-radius: var(--radius);
      overflow: hidden;
      backdrop-filter: blur(16px);
      max-width: 920px;
    }

    .stat {
      padding: 18px;
      background: rgba(255, 255, 255, .10);
    }

    .stat strong {
      display: block;
      font-size: 27px;
      line-height: 1;
    }

    .stat span {
      display: block;
      margin-top: 8px;
      color: rgba(255, 255, 255, .78);
      font-size: 13px;
      font-weight: 700;
    }

    section {
      padding: 86px 0;
    }

    .section-kicker {
      color: var(--leaf);
      font-size: 13px;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: .08em;
      margin-bottom: 10px;
    }

    .section-head {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 28px;
      margin-bottom: 34px;
    }

    .section-head h2 {
      max-width: 620px;
      margin-bottom: 0;
      color: var(--forest);
      font-size: clamp(30px, 4vw, 50px);
      line-height: 1.04;
      letter-spacing: 0;
    }

    .section-head p {
      max-width: 470px;
      margin-bottom: 0;
      color: var(--muted);
    }

    .about-grid {
      display: grid;
      grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
      gap: 40px;
      align-items: center;
    }

    .about-copy {
      color: #4c5d55;
      font-size: 17px;
    }

    .trust-list {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 14px;
      margin-top: 26px;
    }

    .trust-item {
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      color: var(--forest);
      font-weight: 850;
    }

    .photo-stack {
      position: relative;
      min-height: 500px;
    }

    .photo-stack img {
      width: 78%;
      height: 420px;
      object-fit: cover;
      border-radius: var(--radius);
      box-shadow: var(--shadow);
    }

    .photo-stack img:last-child {
      position: absolute;
      right: 0;
      bottom: 0;
      width: 58%;
      height: 280px;
      border: 8px solid #fff;
    }

    .services {
      background: var(--mist);
    }

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

    .service-card {
      min-height: 100%;
      display: flex;
      flex-direction: column;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: #fff;
      box-shadow: 0 16px 42px rgba(18, 56, 43, .08);
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .service-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 24px 60px rgba(18, 56, 43, .14);
    }

    .service-card img {
      width: 100%;
      aspect-ratio: 1.55;
      object-fit: cover;
    }

    .service-body {
      padding: 22px;
    }

    .service-body h3 {
      margin-bottom: 8px;
      color: var(--forest);
      font-size: 21px;
      line-height: 1.18;
    }

    .service-body p {
      margin-bottom: 0;
      color: var(--muted);
      font-size: 15px;
    }

    .band {
      padding: 54px 0;
      background: var(--forest);
      color: #fff;
    }

    .band-inner {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
      display: grid;
      grid-template-columns: 1fr auto;
      align-items: center;
      gap: 24px;
    }

    .band h2 {
      margin-bottom: 8px;
      font-size: clamp(28px, 4vw, 42px);
      line-height: 1.08;
    }

    .band p {
      margin-bottom: 0;
      color: rgba(255, 255, 255, .78);
    }

    .gallery-grid {
      display: grid;
      grid-template-columns: 1.15fr .85fr;
      gap: 18px;
    }

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

    .portfolio-card {
      position: relative;
      min-height: 360px;
      overflow: hidden;
      border-radius: var(--radius);
      box-shadow: 0 18px 46px rgba(18, 56, 43, .12);
      isolation: isolate;
      background: var(--forest);
      transition: transform .2s ease, box-shadow .2s ease;
    }

    .portfolio-card::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(7, 27, 21, .04), rgba(7, 27, 21, .82));
      z-index: -1;
    }

    .portfolio-card:hover {
      transform: translateY(-5px);
      box-shadow: 0 26px 70px rgba(18, 56, 43, .18);
    }

    .portfolio-card img {
      position: absolute;
      inset: 0;
      z-index: -2;
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .35s ease;
    }

    .portfolio-card:hover img {
      transform: scale(1.05);
    }

    .portfolio-card-content {
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      display: grid;
      gap: 8px;
      padding: 24px;
      color: #fff;
    }

    .portfolio-label {
      width: max-content;
      padding: 5px 9px;
      border-radius: 999px;
      background: var(--orange);
      font-size: 12px;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: .08em;
    }

    .portfolio-card strong {
      font-size: 25px;
      line-height: 1.08;
    }

    .gallery-main,
    .gallery-side {
      display: grid;
      gap: 18px;
    }

    .gallery-main img,
    .gallery-side img {
      width: 100%;
      object-fit: cover;
      border-radius: var(--radius);
      box-shadow: 0 18px 46px rgba(18, 56, 43, .10);
    }

    .gallery-main img {
      height: 520px;
    }

    .gallery-side img {
      height: 251px;
    }

    .gallery-hero {
      padding: 72px 0 54px;
      background: var(--mist);
    }

    .gallery-hero h1 {
      max-width: 760px;
      margin-bottom: 14px;
      color: var(--forest);
      font-size: clamp(42px, 7vw, 74px);
      line-height: 1;
    }

    .gallery-hero p {
      max-width: 620px;
      margin-bottom: 0;
      color: var(--muted);
      font-size: 18px;
    }

    .back-link {
      display: inline-flex;
      margin-bottom: 22px;
      color: var(--orange);
      font-weight: 900;
    }

    .gallery-detail {
      padding-top: 48px;
    }

    .gallery-detail-grid {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 14px;
    }

    .gallery-photo {
      width: 100%;
      min-height: 0;
      padding: 0;
      overflow: hidden;
      border: 0;
      border-radius: var(--radius);
      background: var(--forest);
      cursor: zoom-in;
      box-shadow: 0 14px 36px rgba(18, 56, 43, .11);
    }

    .gallery-photo img {
      width: 100%;
      aspect-ratio: 1.22;
      object-fit: cover;
      transition: transform .25s ease, opacity .25s ease;
    }

    .gallery-photo:hover img {
      opacity: .92;
      transform: scale(1.04);
    }

    .lightbox {
      position: fixed;
      inset: 0;
      z-index: 100;
      display: none;
      place-items: center;
      padding: 28px;
      background: rgba(7, 27, 21, .9);
      touch-action: none;
    }

    .lightbox.is-open {
      display: grid;
    }

    .lightbox img {
      max-width: min(1100px, 100%);
      max-height: 86vh;
      border-radius: var(--radius);
      box-shadow: 0 30px 90px rgba(0, 0, 0, .42);
      user-select: none;
    }

    .lightbox-close,
    .lightbox-nav {
      position: fixed;
      border: 1px solid rgba(255, 255, 255, .22);
      border-radius: var(--radius);
      background: var(--orange);
      color: #fff;
      font: inherit;
      font-weight: 900;
      cursor: pointer;
      transition: background .2s ease, transform .2s ease;
    }

    .lightbox-close {
      top: 18px;
      right: 18px;
      min-height: 42px;
      padding: 0 14px;
    }

    .lightbox-nav {
      top: 50%;
      width: 52px;
      height: 64px;
      display: grid;
      place-items: center;
      font-size: 44px;
      line-height: 1;
      transform: translateY(-50%);
    }

    .lightbox-nav:hover,
    .lightbox-close:hover {
      background: var(--orange-dark);
    }

    .lightbox-prev {
      left: 18px;
    }

    .lightbox-next {
      right: 18px;
    }

    .lightbox-count {
      position: fixed;
      left: 50%;
      bottom: 18px;
      transform: translateX(-50%);
      padding: 8px 12px;
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .12);
      color: #fff;
      font-size: 14px;
      font-weight: 850;
      backdrop-filter: blur(14px);
    }

    .contact {
      background:
        linear-gradient(rgba(243, 247, 241, .92), rgba(243, 247, 241, .92)),
        url("../img/testimonials-bg.jpg") center/cover;
    }

    .contact-grid {
      display: grid;
      grid-template-columns: .9fr 1.1fr;
      gap: 28px;
      align-items: start;
    }

    .contact-panel,
    .form-panel {
      border: 1px solid var(--line);
      border-radius: var(--radius);
      background: rgba(255, 255, 255, .92);
      box-shadow: 0 18px 48px rgba(18, 56, 43, .10);
    }

    .contact-panel {
      padding: 28px;
    }

    .contact-row {
      padding: 18px 0;
      border-bottom: 1px solid var(--line);
    }

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

    .contact-row span {
      display: block;
      color: var(--muted);
      font-size: 13px;
      font-weight: 850;
      text-transform: uppercase;
      letter-spacing: .08em;
    }

    .contact-row strong {
      display: block;
      margin-top: 5px;
      color: var(--forest);
      font-size: 18px;
      line-height: 1.35;
    }

    .form-panel {
      padding: 28px;
    }

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

    .field {
      display: grid;
      gap: 6px;
    }

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

    label {
      color: var(--forest);
      font-size: 13px;
      font-weight: 850;
    }

    input,
    textarea,
    select {
      width: 100%;
      border: 1px solid rgba(18, 56, 43, .18);
      border-radius: var(--radius);
      background: #fff;
      color: var(--ink);
      font: inherit;
      padding: 13px 14px;
      outline: none;
      transition: border-color .2s ease, box-shadow .2s ease;
    }

    input:focus,
    textarea:focus,
    select:focus {
      border-color: var(--orange);
      box-shadow: 0 0 0 4px rgba(242, 101, 34, .13);
    }

    textarea {
      min-height: 126px;
      resize: vertical;
    }

    .button:disabled {
      cursor: wait;
      opacity: .68;
      transform: none;
    }

    .form-status {
      min-height: 22px;
      margin: 8px 0 0;
      color: var(--muted);
      font-size: 14px;
      font-weight: 800;
    }

    .form-status.is-success {
      color: var(--leaf);
    }

    .form-status.is-error {
      color: #b42318;
    }

    footer {
      padding: 28px 0;
      background: #071b15;
      color: rgba(255, 255, 255, .72);
      font-size: 14px;
    }

    .footer-inner {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
      display: flex;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
    }

    .footer-inner a {
      color: #fff;
      font-weight: 850;
      border-bottom: 1px solid rgba(241, 108, 39, .78);
    }

    .footer-inner a:hover {
      color: var(--orange);
    }

    @media (max-width: 900px) {
      .topbar-inner {
        justify-content: center;
        text-align: center;
      }

      .topbar-links {
        display: none;
      }

      .nav-inner {
        min-height: 68px;
        position: relative;
      }

      .menu-toggle {
        display: grid;
      }

      .nav-links {
        position: absolute;
        left: 0;
        right: 0;
        top: calc(100% + 1px);
        display: grid;
        gap: 0;
        padding: 10px;
        border: 1px solid var(--line);
        border-top: 0;
        border-radius: 0 0 var(--radius) var(--radius);
        background: rgba(255, 255, 255, .96);
        box-shadow: 0 20px 42px rgba(18, 56, 43, .14);
        opacity: 0;
        pointer-events: none;
        transform: translateY(-8px);
        transition: opacity .2s ease, transform .2s ease;
      }

      .nav-open .nav-links {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
      }

      .nav-links a {
        padding: 13px 12px;
        border-radius: var(--radius);
      }

      .nav-links a:hover {
        background: var(--mist);
      }

      .nav-links a::after {
        display: none;
      }

      .hero {
        min-height: auto;
      }

      .hero-content {
        padding: 74px 0 38px;
      }

      .hero-stats,
      .service-grid,
      .trust-list,
      .about-grid,
      .contact-grid,
      .band-inner,
      .gallery-grid,
      .portfolio-grid,
      .gallery-detail-grid {
        grid-template-columns: 1fr;
      }

      .section-head {
        display: block;
      }

      .section-head p {
        margin-top: 12px;
      }

      .photo-stack {
        min-height: 430px;
      }

      .photo-stack img {
        width: 82%;
        height: 340px;
      }

      .photo-stack img:last-child {
        height: 230px;
      }

      .gallery-main img,
      .gallery-side img {
        height: 300px;
      }
    }

    @media (max-width: 560px) {
      .topbar-inner,
      .nav-inner,
      .section-inner,
      .hero-content,
      .band-inner,
      .footer-inner {
        width: min(100% - 28px, 1180px);
      }

      .brand {
        white-space: normal;
      }

      .nav-inner .button {
        display: none;
      }

      .hero-actions .button {
        width: 100%;
      }

      .stat {
        padding: 16px;
      }

      section {
        padding: 64px 0;
      }

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

      .photo-stack {
        min-height: auto;
      }

      .photo-stack img,
      .photo-stack img:last-child {
        position: static;
        width: 100%;
        height: 280px;
        border: 0;
        margin-top: 14px;
      }

      .lightbox {
        padding: 18px;
      }

      .lightbox-nav {
        width: 44px;
        height: 52px;
        font-size: 36px;
      }

      .lightbox-prev {
        left: 10px;
      }

      .lightbox-next {
        right: 10px;
      }
    }