/* ===== CSS VARIABLES ===== */
    :root {
      --navy: #0B1F3A;
      --navy-mid: #132d55;
      --gold: #C8A84B;
      --gold-light: #e2c26b;
      --rust: #B94C2C;
      --off-white: #F5F0E8;
      --light-bg: #FAFAF7;
      --text-dark: #1A1A1A;
      --text-mid: #4A4A4A;
      --text-light: #888;
      --border: #DDD5C5;
      --section-gap: 100px;
    }

    /* ===== RESET ===== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: 'DM Sans', sans-serif;
      color: var(--text-dark);
      background: var(--light-bg);
      overflow-x: hidden;
    }
    img { display: block; width: 100%; object-fit: cover; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* ===== UTILITY ===== */
    .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
    .section { padding: var(--section-gap) 0; }
    .section-label {
      font-family: 'DM Sans', sans-serif;
      font-size: 11px;
      font-weight: 600;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: var(--gold);
      margin-bottom: 14px;
    }
    .section-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(32px, 4vw, 52px);
      font-weight: 900;
      line-height: 1.1;
      color: var(--navy);
    }
    .section-title span { color: var(--gold); }
    .section-subtitle {
      font-size: 17px;
      color: var(--text-mid);
      line-height: 1.7;
      max-width: 560px;
      margin-top: 14px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      padding: 14px 30px;
      border-radius: 2px;
      font-family: 'DM Sans', sans-serif;
      font-size: 14px;
      font-weight: 600;
      letter-spacing: 1px;
      cursor: pointer;
      border: none;
      transition: all 0.3s ease;
    }
    .btn-primary {
      background: var(--gold);
      color: var(--navy);
    }
    .btn-primary:hover { background: var(--gold-light); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(200,168,75,0.35); }
    .btn-outline {
      background: transparent;
      color: white;
      border: 2px solid rgba(255,255,255,0.6);
    }
    .btn-outline:hover { background: rgba(255,255,255,0.1); border-color: white; }
    .divider {
      width: 56px; height: 3px;
      background: var(--gold);
      margin: 20px 0;
    }

    /* ===== TOPBAR ===== */
    .topbar {
      background: var(--navy);
      color: rgba(255,255,255,0.75);
      font-size: 12.5px;
      font-weight: 400;
      padding: 8px 0;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .topbar-inner {
      display: flex;
      justify-content: space-between;
      align-items: center;
      flex-wrap: wrap;
      gap: 6px;
    }
    .topbar a { color: var(--gold-light); }
    .topbar-links { display: flex; gap: 20px; align-items: center; }
    .topbar-links span { display: flex; align-items: center; gap: 6px; }

    /* ===== NAV ===== */
    nav {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: white;
      box-shadow: 0 2px 20px rgba(0,0,0,0.08);
    }
    .nav-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 0 24px;
      max-width: 1200px;
      margin: 0 auto;
      height: 70px;
    }
    .logo {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .logo-icon {
      width: 100%;
      max-width: 80%;
      height: auto;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .logo-icon svg { width: 26px; height: 26px; }
    .logo-text {
      display: flex;
      flex-direction: column;
      line-height: 1;
    }
    .logo-text .brand {
      font-family: 'Playfair Display', serif;
      font-size: 20px;
      font-weight: 700;
      color: var(--navy);
      letter-spacing: 0.5px;
    }
    .logo-text .tagline {
      font-size: 9.5px;
      letter-spacing: 2.5px;
      color: var(--gold);
      text-transform: uppercase;
      margin-top: 3px;
      font-weight: 600;
    }
    .nav-links {
      display: flex;
      gap: 32px;
      align-items: center;
    }
    .nav-links a {
      font-size: 13.5px;
      font-weight: 500;
      color: var(--text-mid);
      letter-spacing: 0.5px;
      transition: color 0.2s;
      position: relative;
    }
    .nav-links a::after {
      content: '';
      position: absolute;
      bottom: -4px;
      left: 0; right: 0;
      height: 2px;
      background: var(--gold);
      transform: scaleX(0);
      transition: transform 0.25s ease;
    }
    .nav-links a:hover { color: var(--navy); }
    .nav-links a:hover::after { transform: scaleX(1); }
    .nav-cta {
      background: var(--navy);
      color: white !important;
      padding: 10px 22px;
      border-radius: 2px;
      font-size: 13px !important;
      font-weight: 600 !important;
      transition: background 0.2s !important;
    }
    .nav-cta::after { display: none !important; }
    .nav-cta:hover { background: var(--navy-mid) !important; color: white !important; }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 4px;
      background: none;
      border: none;
    }
    .hamburger span {
      width: 24px; height: 2px;
      background: var(--navy);
      border-radius: 2px;
      transition: all 0.3s;
      display: block;
    }
    .mobile-menu {
      display: none;
      position: fixed;
      inset: 0;
      background: var(--navy);
      z-index: 999;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 36px;
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a {
      font-family: 'Playfair Display', serif;
      font-size: 30px;
      color: white;
      font-weight: 700;
    }
    .mobile-menu a:hover { color: var(--gold); }
    .mobile-close {
      position: absolute;
      top: 22px; right: 24px;
      background: none;
      border: none;
      color: white;
      font-size: 32px;
      cursor: pointer;
    }

    /* ===== HERO ===== */
    .hero {
      position: relative;
      min-height: 92vh;
      display: flex;
      align-items: center;
      overflow: hidden;
      background: var(--navy);
    }
    .hero-bg {
      position: absolute;
      inset: 0;
      background: url('https://images.unsplash.com/photo-1504307651254-35680f356dfd?w=1600&auto=format&fit=crop') center/cover no-repeat;
      opacity: 0.22;
    }
    .hero-pattern {
      position: absolute;
      inset: 0;
      background-image: repeating-linear-gradient(
        90deg,
        rgba(200,168,75,0.04) 0px,
        rgba(200,168,75,0.04) 1px,
        transparent 1px,
        transparent 80px
      ),
      repeating-linear-gradient(
        0deg,
        rgba(200,168,75,0.04) 0px,
        rgba(200,168,75,0.04) 1px,
        transparent 1px,
        transparent 80px
      );
    }
    .hero-content {
      position: relative;
      z-index: 2;
      max-width: 780px;
      padding: 80px 24px 80px;
      margin-left: max(24px, calc((100vw - 1200px)/2));
      animation: heroFadeIn 1s ease forwards;
    }
    @keyframes heroFadeIn {
      from { opacity: 0; transform: translateY(30px); }
      to { opacity: 1; transform: translateY(0); }
    }
    .hero-label {
      font-size: 11px;
      letter-spacing: 4px;
      text-transform: uppercase;
      color: var(--gold);
      font-weight: 600;
      margin-bottom: 20px;
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .hero-label::before {
      content: '';
      width: 40px; height: 2px;
      background: var(--gold);
    }
    .hero-title {
      font-family: 'Playfair Display', serif;
      font-size: clamp(44px, 6vw, 82px);
      font-weight: 900;
      color: white;
      line-height: 1.0;
      margin-bottom: 28px;
    }
    .hero-title em {
      font-style: normal;
      color: var(--gold);
      display: block;
    }
    .hero-desc {
      font-size: 17px;
      color: rgba(255,255,255,0.72);
      line-height: 1.75;
      max-width: 520px;
      margin-bottom: 40px;
      font-weight: 300;
    }
    .hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
    .hero-stats {
      position: absolute;
      bottom: 0;
      left: 0; right: 0;
      z-index: 2;
      background: rgba(200,168,75,0.12);
      backdrop-filter: blur(10px);
      border-top: 1px solid rgba(200,168,75,0.3);
    }
    .hero-stats-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
      display: grid;
      grid-template-columns: repeat(4,1fr);
    }
    .stat {
      padding: 24px 16px;
      text-align: center;
      border-right: 1px solid rgba(200,168,75,0.2);
    }
    .stat:last-child { border-right: none; }
    .stat-num {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 46px;
      color: var(--gold);
      line-height: 1;
      display: block;
    }
    .stat-label {
      font-size: 11.5px;
      color: rgba(255,255,255,0.6);
      letter-spacing: 1.5px;
      text-transform: uppercase;
      margin-top: 4px;
      font-weight: 500;
    }

    /* ===== ABOUT ===== */
    .about { background: white; }
    .about-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 80px;
      align-items: center;
    }
    .about-img-wrap {
      position: relative;
    }
    .about-img {
      width: 100%;
      height: 480px;
      object-fit: cover;
      border-radius: 2px;
    }
    .about-img-badge {
      position: absolute;
      bottom: -28px;
      right: -28px;
      background: var(--navy);
      color: white;
      padding: 28px 24px;
      min-width: 160px;
      text-align: center;
      border: 4px solid white;
      box-shadow: 0 8px 32px rgba(0,0,0,0.15);
    }
    .about-img-badge .big {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 52px;
      line-height: 1;
      color: var(--gold);
    }
    .about-img-badge .small {
      font-size: 11px;
      letter-spacing: 2px;
      text-transform: uppercase;
      opacity: 0.75;
      margin-top: 4px;
      font-weight: 500;
    }
    .about-pillars {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 16px;
      margin-top: 32px;
    }
    .pillar {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 16px;
      background: var(--off-white);
      border-left: 3px solid var(--gold);
    }
    .pillar-icon {
      width: 36px;
      height: 36px;
      background: var(--navy);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      border-radius: 2px;
    }
    .pillar-icon svg { width: 18px; height: 18px; fill: var(--gold); }
    .pillar-text strong { font-size: 13px; color: var(--navy); font-weight: 600; display: block; margin-bottom: 2px; }
    .pillar-text span { font-size: 12px; color: var(--text-light); }

    /* ===== VALUES ===== */
    .values { background: var(--off-white); }
    .values-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      margin-top: 56px;
      border: 1px solid var(--border);
    }
    .value-card {
      padding: 40px 28px;
      border-right: 1px solid var(--border);
      position: relative;
      transition: background 0.3s;
    }
    .value-card:last-child { border-right: none; }
    .value-card:hover { background: var(--navy); }
    .value-card:hover .value-title,
    .value-card:hover .value-body { color: white; }
    .value-card:hover .value-num { color: rgba(200,168,75,0.3); }
    .value-num {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 64px;
      color: var(--border);
      line-height: 1;
      position: absolute;
      top: 16px; right: 20px;
      transition: color 0.3s;
    }
    .value-icon-wrap {
      width: 54px; height: 54px;
      background: var(--navy);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 20px;
      transition: background 0.3s;
    }
    .value-card:hover .value-icon-wrap { background: var(--gold); }
    .value-icon-wrap svg { width: 26px; height: 26px; fill: var(--gold); }
    .value-card:hover .value-icon-wrap svg { fill: var(--navy); }
    .value-title {
      font-family: 'Playfair Display', serif;
      font-size: 20px;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 12px;
      transition: color 0.3s;
    }
    .value-body {
      font-size: 13.5px;
      color: var(--text-mid);
      line-height: 1.7;
      transition: color 0.3s;
    }

    /* ===== SERVICES ===== */
    .services { background: white; }
    .services-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-end;
      margin-bottom: 56px;
      flex-wrap: wrap;
      gap: 20px;
    }
    .services-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
    }
    .service-card {
      position: relative;
      border: 1px solid var(--border);
      overflow: hidden;
      transition: transform 0.3s, box-shadow 0.3s;
      background: white;
    }
    .service-card:hover { transform: translateY(-6px); box-shadow: 0 20px 60px rgba(0,0,0,0.1); }
    .service-img {
      height: 200px;
      object-fit: cover;
      width: 100%;
      transition: transform 0.4s ease;
    }
    .service-card:hover .service-img { transform: scale(1.05); }
    .service-body { padding: 28px 24px; }
    .service-num {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 13px;
      letter-spacing: 2px;
      color: var(--gold);
      margin-bottom: 10px;
    }
    .service-title {
      font-family: 'Playfair Display', serif;
      font-size: 20px;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 10px;
    }
    .service-desc { font-size: 13.5px; color: var(--text-mid); line-height: 1.65; }
    .service-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 6px;
      margin-top: 14px;
    }
    .tag {
      background: var(--off-white);
      border: 1px solid var(--border);
      padding: 4px 10px;
      font-size: 11px;
      color: var(--text-mid);
      border-radius: 2px;
      font-weight: 500;
    }
    .service-arrow {
      width: 40px; height: 40px;
      background: var(--navy);
      display: flex;
      align-items: center;
      justify-content: center;
      margin-top: 18px;
      transition: background 0.2s;
      cursor: pointer;
    }
    .service-card:hover .service-arrow { background: var(--gold); }
    .service-arrow svg { width: 16px; height: 16px; fill: white; }
    .service-card:hover .service-arrow svg { fill: var(--navy); }

    /* ===== WHY TRIPURA ===== */
    .why {
      background: var(--navy);
      position: relative;
      overflow: hidden;
    }
    .why::before {
      content: '';
      position: absolute;
      top: -100px; right: -100px;
      width: 500px; height: 500px;
      border-radius: 50%;
      background: radial-gradient(circle, rgba(200,168,75,0.1) 0%, transparent 70%);
    }
    .why .section-title { color: white; }
    .why .section-label { color: var(--gold); }
    .why .section-subtitle { color: rgba(255,255,255,0.6); }
    .why-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 60px;
      align-items: center;
      margin-top: 56px;
    }
    .why-img {
      height: 480px;
      object-fit: cover;
      border: 4px solid rgba(200,168,75,0.3);
    }
    .why-points { display: flex; flex-direction: column; gap: 24px; }
    .why-point {
      display: flex;
      gap: 20px;
      align-items: flex-start;
      padding: 24px;
      border: 1px solid rgba(200,168,75,0.15);
      background: rgba(200,168,75,0.05);
      transition: border-color 0.3s, background 0.3s;
    }
    .why-point:hover { border-color: rgba(200,168,75,0.5); background: rgba(200,168,75,0.1); }
    .why-point-icon {
      width: 48px; height: 48px;
      background: var(--gold);
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .why-point-icon svg { width: 22px; height: 22px; fill: var(--navy); }
    .why-point-text h4 {
      font-family: 'Playfair Display', serif;
      font-size: 17px;
      font-weight: 700;
      color: white;
      margin-bottom: 6px;
    }
    .why-point-text p { font-size: 13.5px; color: rgba(255,255,255,0.55); line-height: 1.65; }

    /* ===== PROJECTS ===== */
    .projects { background: var(--off-white); }
    .projects-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 56px;
    }
    .project-card { position: relative; overflow: hidden; }
    .project-img {
      height: 280px;
      object-fit: cover;
      width: 100%;
      transition: transform 0.5s ease;
      display: block;
    }
    .project-card:hover .project-img { transform: scale(1.08); }
    .project-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(to top, rgba(11,31,58,0.92) 0%, transparent 50%);
      display: flex;
      flex-direction: column;
      justify-content: flex-end;
      padding: 24px;
    }
    .project-cat {
      font-size: 10px;
      letter-spacing: 2.5px;
      text-transform: uppercase;
      color: var(--gold);
      font-weight: 600;
      margin-bottom: 6px;
    }
    .project-name {
      font-family: 'Playfair Display', serif;
      font-size: 18px;
      font-weight: 700;
      color: white;
    }
    .project-loc {
      font-size: 12px;
      color: rgba(255,255,255,0.55);
      margin-top: 4px;
    }
    .projects-bottom {
      text-align: center;
      margin-top: 48px;
    }
    .projects-big-num {
      font-family: 'Bebas Neue', sans-serif;
      font-size: 100px;
      color: var(--border);
      line-height: 1;
      display: block;
    }

    /* ===== PROCESS ===== */
    .process { background: white; }
    .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      margin-top: 56px;
      position: relative;
    }
    .process-steps::before {
      content: '';
      position: absolute;
      top: 36px;
      left: 10%;
      right: 10%;
      height: 2px;
      background: linear-gradient(90deg, var(--border), var(--gold), var(--border));
    }
    .step { text-align: center; padding: 0 16px; position: relative; }
    .step-circle {
      width: 72px; height: 72px;
      background: var(--navy);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      position: relative;
      z-index: 1;
      border: 4px solid var(--gold);
    }
    .step-circle svg { width: 28px; height: 28px; fill: var(--gold); }
    .step-num {
      position: absolute;
      top: -6px; right: -6px;
      width: 22px; height: 22px;
      background: var(--gold);
      border-radius: 50%;
      font-size: 10px;
      font-weight: 700;
      color: var(--navy);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .step-title {
      font-family: 'Playfair Display', serif;
      font-size: 16px;
      font-weight: 700;
      color: var(--navy);
      margin-bottom: 8px;
    }
    .step-body { font-size: 13px; color: var(--text-light); line-height: 1.6; }

    /* ===== CONTACT ===== */
    .contact { background: var(--navy); }
    .contact .section-title { color: white; }
    .contact .section-label { color: var(--gold); }
    .contact-grid {
      display: grid;
      grid-template-columns: 1fr 1.3fr;
      gap: 80px;
      margin-top: 56px;
      align-items: start;
    }
    .contact-info { display: flex; flex-direction: column; gap: 28px; }
    .contact-item {
      display: flex;
      gap: 20px;
      align-items: flex-start;
    }
    .contact-icon {
      width: 48px; height: 48px;
      background: rgba(200,168,75,0.15);
      border: 1px solid rgba(200,168,75,0.3);
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
    }
    .contact-icon svg { width: 20px; height: 20px; fill: var(--gold); }
    .contact-item-label {
      font-size: 11px;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: rgba(255,255,255,0.4);
      font-weight: 600;
      margin-bottom: 4px;
    }
    .contact-item-val {
      font-size: 16px;
      color: white;
      font-weight: 500;
    }
    .contact-item-val a { color: var(--gold-light); }
    .whatsapp-btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: #25D366;
      color: white;
      padding: 14px 24px;
      border-radius: 2px;
      font-weight: 600;
      font-size: 14px;
      margin-top: 8px;
      transition: background 0.2s, transform 0.2s;
    }
    .whatsapp-btn:hover { background: #1db954; transform: translateY(-2px); }
    /* Contact Form */
    .contact-form {
      background: rgba(255,255,255,0.05);
      border: 1px solid rgba(200,168,75,0.2);
      padding: 40px 36px;
    }
    .contact-form h3 {
      font-family: 'Playfair Display', serif;
      font-size: 22px;
      color: white;
      margin-bottom: 28px;
    }
    .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
    .form-group { display: flex; flex-direction: column; gap: 7px; margin-bottom: 16px; }
    .form-group label { font-size: 12px; letter-spacing: 1px; text-transform: uppercase; color: rgba(255,255,255,0.5); font-weight: 600; }
    .form-group input,
    .form-group select,
    .form-group textarea {
      background: rgba(255,255,255,0.07);
      border: 1px solid rgba(200,168,75,0.2);
      color: white;
      padding: 12px 16px;
      font-size: 14px;
      font-family: 'DM Sans', sans-serif;
      outline: none;
      transition: border-color 0.2s;
      border-radius: 0;
    }
    .form-group input:focus,
    .form-group select:focus,
    .form-group textarea:focus { border-color: var(--gold); }
    .form-group select option { background: var(--navy); }
    .form-group textarea { resize: vertical; min-height: 110px; }
    input::placeholder, textarea::placeholder { color: rgba(255,255,255,0.3); }
    .form-submit {
      background: var(--gold);
      color: var(--navy);
      border: none;
      padding: 14px 32px;
      font-family: 'DM Sans', sans-serif;
      font-size: 14px;
      font-weight: 700;
      letter-spacing: 1px;
      cursor: pointer;
      width: 100%;
      transition: background 0.2s;
    }
    .form-submit:hover { background: var(--gold-light); }

    /* ===== FOOTER ===== */
    footer {
      background: #060f1e;
      color: rgba(255,255,255,0.5);
      padding: 60px 0 30px;
    }
    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1fr;
      gap: 48px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255,255,255,0.08);
    }
    .footer-logo-row {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }
    .footer-logo-icon {
      width: 36px; height: 36px;
      background: var(--gold);
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .footer-brand {
      font-family: 'Playfair Display', serif;
      font-size: 18px;
      font-weight: 700;
      color: white;
    }
    .footer-about { font-size: 13px; line-height: 1.7; }
    .footer-col h4 {
      font-size: 11.5px;
      letter-spacing: 2px;
      text-transform: uppercase;
      color: var(--gold);
      font-weight: 600;
      margin-bottom: 20px;
    }
    .footer-col ul { display: flex; flex-direction: column; gap: 10px; }
    .footer-col ul li a { font-size: 13.5px; color: rgba(255,255,255,0.5); transition: color 0.2s; }
    .footer-col ul li a:hover { color: var(--gold-light); }
    .footer-bottom {
      padding-top: 28px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      font-size: 12.5px;
      flex-wrap: wrap;
      gap: 12px;
    }
    .footer-bottom span { color: var(--gold); }

    /* Scroll To Top */
    .scroll-top {
      position: fixed;
      bottom: 32px;
      right: 32px;
      width: 46px; height: 46px;
      background: var(--gold);
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      opacity: 0;
      pointer-events: none;
      transition: opacity 0.3s, transform 0.3s;
      z-index: 800;
      border: none;
    }
    .scroll-top.visible { opacity: 1; pointer-events: all; }
    .scroll-top:hover { transform: translateY(-4px); }
    .scroll-top svg { width: 18px; height: 18px; fill: var(--navy); }

    /* ===== RESPONSIVE ===== */
    @media (max-width: 1024px) {
      .values-grid { grid-template-columns: repeat(2,1fr); }
      .values-grid .value-card { border-bottom: 1px solid var(--border); }
      .footer-grid { grid-template-columns: 1fr 1fr; }
    }
    @media (max-width: 768px) {
      :root { --section-gap: 64px; }
      .nav-links { display: none; }
      .hamburger { display: flex; }
      .topbar-links .extras { display: none; }
      .hero-stats-inner { grid-template-columns: repeat(2,1fr); }
      .about-grid { grid-template-columns: 1fr; }
      .about-img-badge { bottom: -20px; right: 20px; }
      .services-grid { grid-template-columns: 1fr; }
      .why-grid { grid-template-columns: 1fr; }
      .why-img { height: 280px; }
      .projects-grid { grid-template-columns: 1fr; }
      .process-steps { grid-template-columns: 1fr 1fr; gap: 32px; }
      .process-steps::before { display: none; }
      .contact-grid { grid-template-columns: 1fr; }
      .footer-grid { grid-template-columns: 1fr; gap: 32px; }
      .form-row { grid-template-columns: 1fr; }
      .hero-content { margin-left: 24px; }
    }
    @media (max-width: 480px) {
      .hero-stats-inner { grid-template-columns: 1fr 1fr; }
      .about-pillars { grid-template-columns: 1fr; }
      .values-grid { grid-template-columns: 1fr; }
      .process-steps { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .contact-form { padding: 28px 20px; }
    }

    /* Fade-in animation on scroll */
    .fade-in {
      opacity: 0;
      transform: translateY(24px);
      transition: opacity 0.6s ease, transform 0.6s ease;
    }
    .fade-in.visible {
      opacity: 1;
      transform: translateY(0);
    }

    /* PORTFOLIO */
    .portfolio { background: var(--off-white); }
    .portfolio-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 36px; flex-wrap: wrap; gap: 20px; }
    .filter-tabs { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 32px; }
    .filter-btn { padding: 8px 18px; border: 1px solid var(--border); background: white; font-family: 'DM Sans', sans-serif; font-size: 12.5px; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; color: var(--text-mid); cursor: pointer; transition: all 0.2s; border-radius: 2px; }
    .filter-btn.active, .filter-btn:hover { background: var(--navy); color: white; border-color: var(--navy); }
    .portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
    .portfolio-item { position: relative; overflow: hidden; cursor: pointer; }
    .portfolio-item.hidden { display: none; }
    .p-img { height: 260px; object-fit: cover; width: 100%; transition: transform 0.5s ease; display: block; }
    .portfolio-item:hover .p-img { transform: scale(1.07); }
    .p-overlay { position: absolute; inset: 0; background: linear-gradient(to top, rgba(43,47,119,0.95) 0%, rgba(43,47,119,0.2) 50%, transparent 100%); display: flex; flex-direction: column; justify-content: flex-end; padding: 22px; opacity: 0; transition: opacity 0.3s; }
    .portfolio-item:hover .p-overlay { opacity: 1; }
    .p-cat { font-size: 10px; letter-spacing: 2.5px; text-transform: uppercase; color: var(--blue); font-weight: 600; margin-bottom: 6px; }
    .p-name { font-family: 'Playfair Display', serif; font-size: 15px; font-weight: 700; color: white; line-height: 1.35; }
    /* Always show category label at bottom */
    .p-label { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(to top, rgba(43,47,119,0.88) 0%, transparent 100%); padding: 28px 16px 12px; }
    .p-label-cat { font-size: 9px; letter-spacing: 2px; text-transform: uppercase; color: var(--blue-light); font-weight: 600; }
    .p-label-name { font-size: 13px; color: white; font-weight: 500; margin-top: 2px; }