:root {
      --bg: #03110d;
      --bg-2: #062419;
      --card: rgba(255, 255, 255, 0.08);
      --card-strong: rgba(255, 255, 255, 0.13);
      --stroke: rgba(255, 255, 255, 0.14);
      --text: #f4fff4;
      --muted: rgba(239, 255, 239, 0.72);
      --soft: rgba(239, 255, 239, 0.52);
      --green: #8bcf62;
      --green-2: #22c55e;
      --gold: #f4c95d;
      --shadow: 0 24px 80px rgba(0, 0, 0, 0.38);
      --radius: 28px;
    }

    * {
      box-sizing: border-box;
      margin: 0;
      padding: 0;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      min-height: 100vh;
      font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
      color: var(--text);
      background:
        radial-gradient(circle at 15% 12%, rgba(139, 207, 98, 0.18), transparent 28%),
        radial-gradient(circle at 80% 18%, rgba(244, 201, 93, 0.11), transparent 26%),
        linear-gradient(135deg, #020806 0%, var(--bg) 42%, var(--bg-2) 100%);
      overflow-x: hidden;
    }

    body::before {
      content: "";
      position: fixed;
      inset: 0;
      pointer-events: none;
      background:
        linear-gradient(rgba(255,255,255,0.025) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,0.025) 1px, transparent 1px);
      background-size: 56px 56px;
      mask-image: radial-gradient(circle at center, black, transparent 78%);
    }

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

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

    .page-shell {
      width: min(1180px, calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
     position: sticky;
     top: 0;
     z-index: 50;
     width: 100%;
     margin: 0;
     padding: 14px max(32px, calc((100vw - 1360px) / 2));
     display: flex;
     align-items: center;
     justify-content: space-between;
     gap: 28px;
     border-bottom: 1px solid rgba(255, 255, 255, 0.12);
     border-radius: 0;
     background: rgba(2, 11, 7, 0.86);
     box-shadow: 0 18px 50px rgba(0, 0, 0, 0.32);
     backdrop-filter: blur(18px);
     -webkit-backdrop-filter: blur(18px);
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .brand img {
      width: 48px;
      height: 48px;
      object-fit: contain;
      filter: drop-shadow(0 8px 16px rgba(0,0,0,0.32));
    }

    .brand strong {
      display: block;
      font-size: 15px;
      letter-spacing: 0.03em;
      white-space: nowrap;
    }

    .brand span {
      display: block;
      margin-top: 2px;
      color: var(--soft);
      font-size: 11px;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.12em;
    }

    .nav-links {
      display: flex;
      align-items: center;
      gap: 22px;
      color: var(--muted);
      font-size: 14px;
      font-weight: 750;
    }

    .nav-links a:hover {
      color: var(--text);
    }

    .portal-btn,
    .primary-btn,
    .secondary-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 44px;
      padding: 0 18px;
      border-radius: 999px;
      font-size: 14px;
      font-weight: 850;
      border: 1px solid var(--stroke);
      transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
    }

    .portal-btn {
     color: var(--green);
     background: rgba(255, 255, 255, 0.04);
     border: 1px solid rgba(139, 207, 98, 0.36);
     box-shadow: none;
    }
    
    .primary-btn {
      color: #03110d;
      background: linear-gradient(135deg, var(--green), var(--gold));
      border-color: rgba(255, 255, 255, 0.12);
      box-shadow: 0 12px 26px rgba(139, 207, 98, 0.18);
    }

    .secondary-btn {
      color: var(--text);
      background: rgba(255, 255, 255, 0.08);
    }

    .portal-btn:hover,
    .primary-btn:hover,
    .secondary-btn:hover {
      transform: translateY(-2px);
      border-color: rgba(255,255,255,0.26);
    }

    .hero {
     position: relative;
     height: calc(100vh - 88px);
     min-height: 680px;
     display: flex;
     align-items: center;
     padding: 92px 0;
     overflow: hidden;
    }

    .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(2, 11, 7, 0.96) 0%, rgba(2, 11, 7, 0.84) 42%, rgba(2, 11, 7, 0.28) 72%),
    url("../images/durian-home.png");
  background-size: cover;
  background-position: right center;
  z-index: -2;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 78% 46%, rgba(244, 201, 93, 0.16), transparent 34%);
  z-index: -1;
}

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 18px;
      padding: 8px 12px;
      border-radius: 999px;
      border: 1px solid rgba(139, 207, 98, 0.28);
      background: rgba(139, 207, 98, 0.1);
      color: #d7ffc9;
      font-size: 12px;
      font-weight: 850;
      letter-spacing: 0.1em;
      text-transform: uppercase;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 50%;
      background: var(--green);
      box-shadow: 0 0 0 5px rgba(139, 207, 98, 0.12);
    }

    .hero-highlight {
     color: var(--green);
    }

    .hero h1 {
      max-width: 760px;
      font-size: clamp(52px, 6vw, 92px);
      line-height: 0.96;
      letter-spacing: -0.065em;
    }

    .hero p {
      max-width: 520px;
      margin-top: 24px;
      color: var(--muted);
      font-size: clamp(17px, 2vw, 21px);
      line-height: 1.65;
    }

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

    .hero-location-card {
    position: absolute;
    right: 70px;
    bottom: 60px;

    padding: 16px 20px;
    border-radius: 16px;

    background: rgba(0,0,0,.45);
    border: 1px solid rgba(255,255,255,.12);

    backdrop-filter: blur(12px);

    display: flex;
    flex-direction: column;
    gap: 4px;

    z-index: 2;
}

.hero-location-card strong {
    font-size: 15px;
}

.hero-location-card span {
    color: rgba(255,255,255,.75);
    font-size: 13px;
}

    .proof-card,
    .visual-card,
    .section-card,
    .service-card,
    .career-card,
    .contact-card {
      border: 1px solid var(--stroke);
      background: linear-gradient(135deg, rgba(255,255,255,0.105), rgba(255,255,255,0.045));
      box-shadow: var(--shadow);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
    }

    .proof-card {
      border-radius: 20px;
      padding: 16px;
    }

    .proof-card strong {
      display: block;
      font-size: 23px;
      line-height: 1;
      color: var(--green);
    }

    .proof-card span {
      display: block;
      margin-top: 8px;
      color: var(--soft);
      font-size: 12px;
      line-height: 1.35;
    }

    .hero-visual {
      position: relative;
    }

    .visual-card {
      position: relative;
      min-height: 560px;
      overflow: hidden;
      border-radius: 38px;
      padding: 24px;
    }

    .visual-card::before {
      content: "";
      position: absolute;
      inset: 0;
      background:
        linear-gradient(180deg, rgba(3,17,13,0.05), rgba(3,17,13,0.92)),
        url("images/durian-bg.jpg");
      background-size: cover;
      background-position: center;
      opacity: 0.78;
    }

    .visual-card::after {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      right: -70px;
      top: -70px;
      border-radius: 50%;
      background: rgba(139, 207, 98, 0.24);
      filter: blur(28px);
    }

    .visual-content {
      position: relative;
      z-index: 1;
      height: 100%;
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      gap: 16px;
    }

    .facility-card {
      border: 1px solid rgba(255,255,255,0.18);
      border-radius: 24px;
      padding: 18px;
      background: rgba(3, 17, 13, 0.62);
      backdrop-filter: blur(16px);
    }

    .facility-card span {
      color: var(--soft);
      font-size: 12px;
      font-weight: 850;
      letter-spacing: 0.11em;
      text-transform: uppercase;
    }

    .facility-card strong {
      display: block;
      margin-top: 8px;
      font-size: 26px;
      line-height: 1.12;
    }

    .facility-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 12px;
    }

    .mini-card {
      border: 1px solid rgba(255,255,255,0.14);
      border-radius: 18px;
      padding: 14px;
      background: rgba(255,255,255,0.08);
    }

    .mini-card b {
      display: block;
      color: var(--green);
      font-size: 18px;
    }

    .mini-card small {
      display: block;
      margin-top: 4px;
      color: var(--soft);
      line-height: 1.35;
    }

    .section {
      padding: 48px 0;
    }

    .section-headline {
      display: flex;
      align-items: end;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 26px;
    }

    .section-kicker {
      color: var(--green);
      font-size: 12px;
      font-weight: 900;
      letter-spacing: 0.14em;
      text-transform: uppercase;
    }

    .section-title {
      margin-top: 10px;
      font-size: clamp(32px, 4vw, 52px);
      line-height: 1;
      letter-spacing: -0.045em;
    }

    .section-copy {
      max-width: 610px;
      color: var(--muted);
      font-size: 16px;
      line-height: 1.75;
    }

    .section-card {
      border-radius: var(--radius);
      padding: 30px;
    }

    .section-card p {
      color: var(--muted);
      font-size: 16px;
      line-height: 1.85;
    }

    .about-section {
  min-height: calc(100vh - 88px);
  display: flex;
  align-items: center;
  padding: 64px 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 40px;
  align-items: center;
}

.about-image-card {
  overflow: hidden;
  border-radius: 24px;
  border: 1px solid rgba(255,255,255,.08);
  box-shadow: 0 24px 60px rgba(0,0,0,.25);
}

.about-image-card img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 340px;
  object-fit: cover;
  transition: transform .4s ease;
}

.about-content {
  max-width: 620px;
}

.about-title {
  margin-top: 10px;
  margin-bottom: 22px;

  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.05;
  letter-spacing: -0.04em;
}

.about-content p {
  margin-bottom: 16px;

  color: var(--muted);
  font-size: 16px;
  line-height: 1.8;
}

.about-image-card:hover img {
  transform: scale(1.03);
}

    .fact-list {
      display: grid;
      gap: 12px;
    }

    .fact-list div {
      padding: 16px;
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 18px;
      background: rgba(255,255,255,0.055);
    }

    .fact-list strong {
      display: block;
      color: var(--text);
      font-size: 14px;
    }

    .fact-list span {
      display: block;
      margin-top: 5px;
      color: var(--soft);
      font-size: 13px;
      line-height: 1.45;
    }

    .services-grid {
      display: grid;
      grid-template-columns: repeat(4, minmax(0, 1fr));
      gap: 16px;
    }

    .service-card {
      min-height: 180px;
      border-radius: 26px;
      padding: 22px;
      transition: transform 0.2s ease, border-color 0.2s ease;
      position: relative;
      overflow: hidden;
    }

    .service-card::before {
      content: "";
      position: absolute;
      top: 0;
      left: 24px;
      width: 60px;
      height: 2px;
      background: var(--green);
    }

    #services {
  height: calc(100vh - 88px);
  min-height: 720px;
  display: flex;
  align-items: center;
}

    .service-card:hover {
      transform: translateY(-4px);
      border-color: rgba(139,207,98,0.36);
    }

    .service-icon {
      width: 50px;
      height: 50px;
      display: grid;
      place-items: center;
      margin-bottom: 20px;
      border-radius: 17px;
      background: rgba(139, 207, 98, 0.13);
      border: 1px solid rgba(139, 207, 98, 0.28);
      color: var(--green);
      font-size: 24px;
    }

    .service-card h3 {
      font-size: 18px;
      line-height: 1.2;
    }

    .service-card p {
      margin-top: 12px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.7;
    }

.quality-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.quality-feature:last-child {
    border-right: none;
}

#quality {
  min-height: calc(100vh - 88px);
  display: flex;
  align-items: center;
  scroll-margin-top: 60px;
}

.quality-hero {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  height: 600px;
  border: 1px solid rgba(255,255,255,.1);
  box-shadow: var(--shadow);
}

.quality-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.quality-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0,22,13,.94) 0%, rgba(0,22,13,.78) 34%, rgba(0,22,13,.25) 64%, rgba(0,22,13,.05) 100%),
    linear-gradient(0deg, rgba(0,18,10,.72) 0%, transparent 45%);
  z-index: 1;
}

.quality-content {
  position: absolute;
  top: 55px;
  left: 55px;
  z-index: 2;
  max-width: 520px;
}

.quality-content h2 {
  margin-top: 14px;
  font-size: clamp(36px, 4vw, 64px);
  line-height: 1;
  letter-spacing: -0.05em;
}

.quality-content p {
  margin-top: 22px;
  color: var(--muted);
  font-size: 17px;
  line-height: 1.75;
}

.quality-features {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(0, 15, 10, 0.82);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(255,255,255,.1);
}

.quality-feature {
  padding: 28px 34px;
  border-right: 1px solid rgba(255,255,255,.1);
}

.quality-feature:last-child {
  border-right: none;
}

.quality-feature::before {
  content: "";
  display: block;
  width: 52px;
  height: 2px;
  margin-bottom: 16px;
  background: var(--green);
}

.quality-feature h4 {
  color: var(--green);
  font-size: 18px;
  line-height: 1.15;
  margin-bottom: 10px;
}

.quality-feature span {
  color: var(--muted);
  font-size: 13px;
  line-height: 1.55;
}

.contact-hero {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(420px, 1.05fr);
  gap: 0;
  align-items: stretch;
  min-height: 560px;
  border-radius: 32px;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.08);
}

.contact-content {
  padding: 60px;
}

.contact-content h2 {
  margin-top: 12px;

  font-size: clamp(40px, 4vw, 64px);

  line-height: 0.95;

  letter-spacing: -0.05em;
}

.contact-content p {
  margin-top: 24px;

  max-width: 420px;

  color: var(--muted);

  font-size: 18px;

  line-height: 1.8;
}

.contact-content .primary-btn {
  margin-top: 32px;
}

.contact-map {
    position: relative;
    overflow: hidden;
}

.contact-map iframe {
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
}

.contact-location-card {
  position: absolute;

  right: 28px;
  bottom: 28px;

  padding: 18px 22px;

  border-radius: 18px;

  backdrop-filter: blur(14px);

  background: rgba(0,0,0,0.55);

  border: 1px solid rgba(255,255,255,0.08);
}

.contact-location-card strong {
  display: block;

  font-size: 18px;
}

.contact-location-card span {
  color: var(--muted);

  font-size: 14px;
}

    .contact-card {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
      border-radius: 34px;
      padding: 30px;
    }

    .contact-item {
      padding: 18px;
      border: 1px solid rgba(255,255,255,0.12);
      border-radius: 20px;
      background: rgba(255,255,255,0.05);
    }

    .contact-item span {
      color: var(--soft);
      font-size: 12px;
      font-weight: 900;
      text-transform: uppercase;
      letter-spacing: 0.12em;
    }

    .contact-item strong {
      display: block;
      margin-top: 8px;
      font-size: 18px;
    }

    #contact {
  min-height: calc(100vh - 88px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px 0 0;
}

.contact-hero {
  min-height: 500px;
}

footer {
  padding: 22px 0 18px;
  color: var(--soft);
  font-size: 13px;
}

.footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 18px;
}

    .footer-links {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    .footer-links a:hover {
      color: var(--text);
    }

    @media (max-width: 980px) {    
    .contact-hero {
  grid-template-columns: 1fr;
}

.contact-image {
  min-height: 320px;
}

.contact-content {
  padding: 40px;
}
      .nav-links {
        display: none;
      }

      .hero,
      .about-grid,
      .career-card,
      .contact-card {
        grid-template-columns: 1fr;
      }

      .hero {
        min-height: auto;
        padding-top: 54px;
      }

      .visual-card {
        min-height: 420px;
      }

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

    @media (max-width: 640px) {
      .page-shell {
        width: min(100% - 24px, 1180px);
      }

      .site-header {
        top: 10px;
        border-radius: 24px;
      }

      .brand span {
        display: none;
      }

      .brand strong {
        max-width: 150px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .portal-btn {
        min-height: 40px;
        padding: 0 13px;
        font-size: 12px;
      }

      .hero-proof,
      .services-grid,
      .quality-grid,
      .facility-grid {
        grid-template-columns: 1fr;
      }

      .section {
        padding: 58px 0;
      }

      .section-headline {
        align-items: start;
        flex-direction: column;
      }

      .section-card,
      .career-card,
      .contact-card {
        padding: 22px;
        border-radius: 24px;
      }

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

.menu-toggle,
.mobile-menu {
  display: none;
}

@media (max-width: 768px) {
  body {
    padding-bottom: 54px;
  }

  .site-header {
    width: 100% !important;
    margin: 0;
    padding: 12px 16px;
    top: 0;
    left: 0;
    right: 0;
    border-radius: 0;
    background: rgba(8, 24, 18, 0.72);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
  }

  .brand {
    flex: 1;
    min-width: 0;
  }

  .brand img {
    width: 34px;
    height: 34px;
  }

  .brand strong {
    font-size: 13px;
    line-height: 1.2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    border: none;
    border-radius: 12px;
    background: rgba(255,255,255,.08);
    color: #fff;
    font-size: 24px;
    cursor: pointer;
  }

  .mobile-menu {
    position: fixed;
    top: 68px;
    left: 16px;
    right: 16px;
    display: none;
    z-index: 999;
    border-radius: 20px;
    background: rgba(2,11,7,.95);
    backdrop-filter: blur(18px);
    border: 1px solid rgba(255,255,255,.08);
    overflow: hidden;
  }

  .mobile-menu.active {
    display: block;
  }

  .mobile-menu a {
    display: block;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255,255,255,.08);
    color: white;
    text-decoration: none;
  }

  .mobile-menu a:last-child {
    border-bottom: none;
  }

  html {
    scroll-snap-type: y mandatory;
  }

  .hero,
  .about-section,
  #services,
  #quality,
  #contact {
    min-height: calc(100vh - 54px);
    scroll-snap-align: start;
    scroll-margin-top: 68px;
    display: flex;
    align-items: center;
  }

  .section {
    padding: 28px 0;
  }

  .hero {
    padding: 96px 0 54px;
  }

  .hero h1 {
    font-size: clamp(42px, 11vw, 54px);
    line-height: 0.96;
  }

  .hero p {
    max-width: 100%;
    margin-top: 20px;
    font-size: 16px;
    line-height: 1.6;
  }

  .hero-location-card {
    left: 24px;
    right: 24px;
    bottom: 70px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .services-grid {
    max-height: 58vh;
    overflow-y: auto;
    grid-template-columns: 1fr;
    gap: 16px;
    padding-bottom: 8px;
  }

  .service-card {
    min-height: auto;
    padding: 22px;
  }

  .quality-hero {
    max-height: 72vh;
    height: auto;
    min-height: 0;
    overflow-y: auto;
  }

  .quality-hero img {
    height: 280px;
  }

  .quality-content {
    position: relative;
    top: auto;
    left: auto;
    padding: 28px 24px;
    max-width: none;
  }

  .quality-features {
    position: relative;
    grid-template-columns: 1fr;
  }

  .quality-feature {
    padding: 20px 24px;
    border-right: 0;
    border-bottom: 1px solid rgba(255,255,255,.1);
  }

  .contact-hero {
    grid-template-columns: 1fr;
    max-height: 72vh;
    min-height: 0;
    overflow-y: auto;
  }

  .contact-content {
    padding: 32px 24px;
  }

  .contact-map,
  .contact-map iframe {
    height: 320px;
  }

  footer {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 200;
    padding: 9px 14px;
    background: rgba(2, 11, 7, 0.94);
    backdrop-filter: blur(18px);
    border-top: 1px solid rgba(255,255,255,.1);
  }

  footer .page-shell {
    width: 100%;
  }

  .footer-row {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    padding-top: 0;
    border-top: none;
  }

  .footer-links {
    display: none;
  }

  .footer-row > div:first-child {
    font-size: 11px;
    line-height: 1.2;
    text-align: center;
  }
}

.footer-secret-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}