:root, [data-theme="light"] {
      --text-xs: clamp(0.75rem, 0.7rem + 0.25vw, 0.875rem);
      --text-sm: clamp(0.875rem, 0.8rem + 0.35vw, 1rem);
      --text-base: clamp(1rem, 0.95rem + 0.25vw, 1.125rem);
      --text-lg: clamp(1.125rem, 1rem + 0.75vw, 1.5rem);
      --text-xl: clamp(1.5rem, 1.2rem + 1.25vw, 2.25rem);
      --text-2xl: clamp(2rem, 1.2rem + 2.5vw, 3.5rem);
      --text-3xl: clamp(2.5rem, 1rem + 4vw, 5rem);
      --space-1: 0.25rem;
      --space-2: 0.5rem;
      --space-3: 0.75rem;
      --space-4: 1rem;
      --space-5: 1.25rem;
      --space-6: 1.5rem;
      --space-8: 2rem;
      --space-10: 2.5rem;
      --space-12: 3rem;
      --space-16: 4rem;
      --space-20: 5rem;
      --space-24: 6rem;
      --space-32: 8rem;
      --radius-sm: 0.375rem;
      --radius-md: 0.5rem;
      --radius-lg: 0.75rem;
      --radius-xl: 1rem;
      --radius-full: 9999px;
      --transition-interactive: 180ms cubic-bezier(0.16, 1, 0.3, 1);
      --content-default: 1100px;
      --content-wide: 1240px;
      --color-bg: #edf0f8;
      --color-surface: #f7f8fc;
      --color-surface-2: #ffffff;
      --color-surface-offset: #e5eaf6;
      --color-border: rgba(20, 30, 60, 0.12);
      --color-divider: rgba(20, 30, 60, 0.08);
      --color-text: #0e1324;
      --color-text-muted: #4c587c;
      --color-text-faint: #7783a7;
      --color-text-inverse: #f5f8ff;
      --color-primary: #2563ff;
      --color-primary-hover: #1a4dd0;
      --color-primary-highlight: rgba(37, 99, 255, 0.14);
      --color-accent: #4af2c7;
      --shadow-sm: 0 1px 2px rgba(10, 18, 36, 0.08);
      --shadow-md: 0 10px 30px rgba(10, 18, 36, 0.12);
      --shadow-lg: 0 20px 60px rgba(10, 18, 36, 0.16);
      --font-display: 'Cabinet Grotesk', 'Inter', sans-serif;
      --font-body: 'General Sans', 'Inter', sans-serif;
    }
    [data-theme="dark"] {
      --color-bg: #070b14;
      --color-surface: #0d1322;
      --color-surface-2: #10192d;
      --color-surface-offset: #131f37;
      --color-border: rgba(159, 184, 255, 0.16);
      --color-divider: rgba(159, 184, 255, 0.08);
      --color-text: #edf3ff;
      --color-text-muted: #9eb0d8;
      --color-text-faint: #6f7fa7;
      --color-text-inverse: #09101b;
      --color-primary: #79a7ff;
      --color-primary-hover: #99bcff;
      --color-primary-highlight: rgba(121, 167, 255, 0.18);
      --color-accent: #4af2c7;
      --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
      --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.4);
      --shadow-lg: 0 20px 60px rgba(0, 0, 0, 0.55);
    }
    @media (prefers-color-scheme: dark) {
      :root:not([data-theme]) {
        --color-bg: #070b14;
        --color-surface: #0d1322;
        --color-surface-2: #10192d;
        --color-surface-offset: #131f37;
        --color-border: rgba(159, 184, 255, 0.16);
        --color-divider: rgba(159, 184, 255, 0.08);
        --color-text: #edf3ff;
        --color-text-muted: #9eb0d8;
        --color-text-faint: #6f7fa7;
        --color-text-inverse: #09101b;
        --color-primary: #79a7ff;
        --color-primary-hover: #99bcff;
        --color-primary-highlight: rgba(121, 167, 255, 0.18);
        --color-accent: #4af2c7;
      }
    }
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html {
      scroll-behavior: smooth;
      -moz-text-size-adjust: none;
      -webkit-text-size-adjust: none;
      text-size-adjust: none;
      scroll-padding-top: 6rem;
    }
    body {
      min-height: 100dvh;
      background:
        radial-gradient(circle at 15% 20%, rgba(74, 242, 199, 0.12), transparent 28%),
        radial-gradient(circle at 85% 18%, rgba(121, 167, 255, 0.18), transparent 24%),
        linear-gradient(180deg, #050810 0%, #070b14 40%, #09111d 100%);
      color: var(--color-text);
      font-family: var(--font-body);
      font-size: var(--text-base);
      line-height: 1.6;
      overflow-x: hidden;
    }
    img, svg { display: block; max-width: 100%; }
    a { color: inherit; text-decoration: none; }
    button { font: inherit; color: inherit; background: none; border: none; cursor: pointer; }
    :focus-visible { outline: 2px solid var(--color-accent); outline-offset: 3px; border-radius: var(--radius-sm); }
    .skip-link {
      position: absolute; left: 1rem; top: -3rem; background: var(--color-surface-2); color: var(--color-text);
      padding: var(--space-3) var(--space-4); z-index: 200; border-radius: var(--radius-md);
    }
    .skip-link:focus { top: 1rem; }
    .container { width: min(calc(100% - 2rem), var(--content-default)); margin: 0 auto; }
    .wide { width: min(calc(100% - 2rem), var(--content-wide)); margin: 0 auto; }
    .section { padding: clamp(var(--space-16), 10vw, var(--space-24)) 0; position: relative; }
    .section-title {
      font: 700 var(--text-xl)/1.05 var(--font-display);
      letter-spacing: -0.04em;
      margin-bottom: var(--space-4);
      max-width: 12ch;
    }
    .section-copy { color: var(--color-text-muted); max-width: 60ch; }
    .eyebrow {
      display: inline-flex; align-items: center; gap: var(--space-2); padding: 0.45rem 0.8rem;
      border: 1px solid var(--color-border); background: rgba(11, 19, 35, 0.72); border-radius: var(--radius-full);
      color: var(--color-accent); font-size: var(--text-xs); text-transform: uppercase; letter-spacing: 0.18em;
      backdrop-filter: blur(12px);
    }
    .eyebrow::before {
      content: ''; width: 0.5rem; height: 0.5rem; border-radius: 50%; background: var(--color-accent);
      box-shadow: 0 0 16px rgba(74, 242, 199, 0.8);
    }
    .site-header {
      position: sticky; top: 0; z-index: 100;
      background: rgba(7, 11, 20, 0.72); backdrop-filter: blur(18px);
      border-bottom: 1px solid transparent; transition: border-color var(--transition-interactive), background var(--transition-interactive);
    }
    .site-header.scrolled { border-color: var(--color-border); background: rgba(7, 11, 20, 0.88); }
    .header-inner {
      width: min(calc(100% - 2rem), var(--content-wide)); margin: 0 auto; min-height: 4.75rem;
      display: flex; align-items: center; justify-content: space-between; gap: var(--space-4);
    }
    .brand { display: inline-flex; align-items: center; gap: var(--space-3); font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
    .brand-mark { width: 2.4rem; height: 2.4rem; color: var(--color-accent); }
    .brand span:last-child { color: var(--color-text-muted); font-size: var(--text-xs); letter-spacing: 0.2em; }
    .nav { display: flex; align-items: center; gap: var(--space-5); }
    .nav a { color: var(--color-text-muted); font-size: var(--text-sm); }
    .nav a:hover, .nav a:focus-visible { color: var(--color-text); }
    .header-actions { display: flex; align-items: center; gap: var(--space-3); }
    .theme-toggle, .menu-toggle {
      min-width: 44px; min-height: 44px; display: inline-grid; place-items: center; border-radius: var(--radius-full);
      border: 1px solid var(--color-border); background: rgba(12, 18, 32, 0.7);
       display: none;
    }
    .menu-toggle { display: none; }
    .btn {
      display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2); min-height: 48px;
      padding: 0.9rem 1.2rem; border-radius: var(--radius-full); font-size: var(--text-sm); font-weight: 600;
      transition: transform var(--transition-interactive), background var(--transition-interactive), border-color var(--transition-interactive), color var(--transition-interactive);
      border: 1px solid transparent;
    }
    .btn:hover { transform: translateY(-1px); }
    .btn-primary { background: linear-gradient(135deg, var(--color-primary), color-mix(in srgb, var(--color-primary) 60%, var(--color-accent))); color: #07101b; }
    .btn-secondary { background: rgba(13, 19, 34, 0.72); border-color: var(--color-border); color: var(--color-text); }
    .hero { padding-top: clamp(var(--space-16), 16vw, 9rem);
    background-image: url(/img/hero_bg_01.png);}
    .hero-grid {
      display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr); gap: var(--space-10); align-items: center;
    }
    .hero-copy h1 {
      font: 800 clamp(3rem, 9vw, 6.5rem)/0.92 var(--font-display);
      letter-spacing: -0.06em; max-width: 9ch; margin: var(--space-5) 0;
    }
    .hero-copy p { color: var(--color-text-muted); max-width: 58ch; }
    .hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-top: var(--space-8); }
    .hero-metrics {
      margin-top: var(--space-8); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4);
    }

    .cap_img {
        border-radius: var(--radius-lg);
        padding-top: var(--space-4);
        padding-bottom: var(--space-4);
    }

    .img_logo {
        width: auto;
        height: 32px;
    }


    .metric {
      padding: var(--space-4); border: 1px solid var(--color-border); border-radius: var(--radius-lg);
      background: linear-gradient(180deg, rgba(16, 25, 45, 0.88), rgba(12, 18, 33, 0.72)); box-shadow: var(--shadow-md);
    }
    .metric strong { display: block; font: 700 var(--text-lg)/1 var(--font-display); margin-bottom: 0.35rem; }
    .metric span { color: var(--color-text-muted); font-size: var(--text-sm); }
    .hero-panel {
      position: relative; padding: var(--space-5); border-radius: 1.5rem; border: 1px solid var(--color-border);
      background: linear-gradient(180deg, rgba(17, 25, 44, 0.88), rgba(9, 15, 27, 0.96));
      box-shadow: var(--shadow-lg); overflow: hidden; isolation: isolate;
    }
    .hero-panel::before, .hero-panel::after {
      content: ''; position: absolute; inset: auto; border-radius: 50%; filter: blur(40px); z-index: -1;
    }
    .hero-panel::before { width: 180px; height: 180px; right: -30px; top: -30px; background: rgba(121, 167, 255, 0.22); }
    .hero-panel::after { width: 160px; height: 160px; left: -30px; bottom: -30px; background: rgba(74, 242, 199, 0.18); }
    .panel-grid { display: grid; gap: var(--space-4); }
    .panel-card {
      padding: var(--space-4); border-radius: var(--radius-lg); background: rgba(255, 255, 255, 0.02);
      border: 1px solid rgba(159, 184, 255, 0.14);
    }
    .panel-card small { display: block; color: var(--color-accent); text-transform: uppercase; letter-spacing: 0.16em; font-size: var(--text-xs); margin-bottom: var(--space-2); }
    .panel-card strong { display: block; font: 600 var(--text-lg)/1.15 var(--font-display); margin-bottom: var(--space-2); }
    .panel-card p { color: var(--color-text-muted); font-size: var(--text-sm); }
    .scan-line {
      height: 1px; background: linear-gradient(90deg, transparent, rgba(74, 242, 199, 0.72), transparent); margin: var(--space-4) 0;
      position: relative; overflow: hidden;
    }
    .scan-line::after {
      content: ''; position: absolute; inset: 0; transform: translateX(-100%); background: linear-gradient(90deg, transparent, rgba(255,255,255,0.9), transparent);
      animation: scan 4.5s linear infinite;
    }
    @keyframes scan { to { transform: translateX(100%); } }
    .section-shell {
      border: 1px solid var(--color-border); border-radius: 1.5rem; background: rgba(10, 16, 29, 0.76);
      box-shadow: var(--shadow-md); overflow: hidden;
    }
    .services-layout { display: grid; grid-template-columns: 0.9fr 1.1fr; }
    .section-intro { padding: clamp(var(--space-6), 5vw, var(--space-10)); border-right: 1px solid var(--color-divider); }
    .cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .service-card {
      padding: clamp(var(--space-5), 4vw, var(--space-8)); min-height: 220px; border-left: 1px solid var(--color-divider); border-top: 1px solid var(--color-divider);
      background: linear-gradient(180deg, rgba(255,255,255,0.015), rgba(255,255,255,0));
    }
    .service-card:nth-child(1), .service-card:nth-child(2) { border-top: none; }
    .service-card:nth-child(odd) { border-left: none; }
    .service-card .service-index { color: var(--color-accent); font-size: var(--text-xs); letter-spacing: 0.18em; text-transform: uppercase; }
    .service-card h3 { font: 650 var(--text-lg)/1.15 var(--font-display); margin: var(--space-4) 0 var(--space-3); max-width: 18ch; }
    .service-card p { color: var(--color-text-muted); font-size: var(--text-sm); }
    .process-grid {
      display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: var(--space-4); margin-top: var(--space-8);
    }
    .process-card {
      padding: var(--space-5); border-radius: var(--radius-xl); border: 1px solid var(--color-border); background: rgba(12, 18, 33, 0.78);
      position: relative; overflow: hidden;
    }
    .process-card::before {
      content: attr(data-step); position: absolute; right: var(--space-4); top: var(--space-4);
      color: rgba(121, 167, 255, 0.14); font: 800 3rem/1 var(--font-display);
    }
    .process-card h3 { font: 600 var(--text-lg)/1.1 var(--font-display); margin-bottom: var(--space-3); }
    .process-card p { color: var(--color-text-muted); font-size: var(--text-sm); max-width: 28ch; }
    .advisory-grid {
      display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-6); align-items: stretch;
    }
    .advisory-panel, .advisory-list {
      padding: clamp(var(--space-6), 4vw, var(--space-10)); border-radius: 1.5rem; border: 1px solid var(--color-border);
      background: linear-gradient(180deg, rgba(14, 21, 37, 0.9), rgba(10, 15, 26, 0.82)); box-shadow: var(--shadow-md);
    }
    .data-stack { display: grid; gap: var(--space-3); margin-top: var(--space-6); }
    .data-chip {
      display: flex; justify-content: space-between; gap: var(--space-4); padding: var(--space-3) var(--space-4);
      border-radius: var(--radius-full); background: rgba(121, 167, 255, 0.08); border: 1px solid rgba(121, 167, 255, 0.12);
      font-size: var(--text-sm);
    }
    .advisory-list ul { list-style: none; display: grid; gap: var(--space-4); }
    .advisory-list li {
      padding-bottom: var(--space-4); border-bottom: 1px solid var(--color-divider); color: var(--color-text-muted);
    }
    .advisory-list li:last-child { border-bottom: none; padding-bottom: 0; }
    .advisory-list strong { display: block; color: var(--color-text); margin-bottom: 0.35rem; }
    .cta-box {
      display: grid; grid-template-columns: 1fr auto; gap: var(--space-6); align-items: center;
      padding: clamp(var(--space-6), 5vw, var(--space-10)); 
             border-bottom-left-radius: 1.5rem;
              border-bottom-right-radius: 1.5rem;
     background: linear-gradient(135deg, rgba(74, 242, 199, 0.08), rgba(121, 167, 255, 0.08) 55%, rgba(11, 18, 31, 0.9));
    }

    .cta-box2 {
              display: grid; grid-template-columns: 1fr auto; gap: var(--space-6); align-items: center;
      padding: clamp(var(--space-6), 5vw, var(--space-10));
       border-top-left-radius: 1.5rem;
              border-top-right-radius: 1.5rem;
    background-image: url(/img/pexels-ketut-subiyanto-4623519.jpg);
    background-size: cover;
    background-position: center;    
    height: 200px;
    }

    .cta-box h2 { font: 700 var(--text-xl)/1.05 var(--font-display); margin-bottom: var(--space-3); }
    .cta-box p { color: var(--color-text-muted); max-width: 52ch; }
    .footer {
      padding: var(--space-8) 0 var(--space-12); color: var(--color-text-muted);
    }
    .footer-inner {
      width: min(calc(100% - 2rem), var(--content-wide)); margin: 0 auto; display: flex; justify-content: space-between; gap: var(--space-4); flex-wrap: wrap;
      border-top: 1px solid var(--color-divider); padding-top: var(--space-6);
    }
    .reveal { opacity: 0; transform: translateY(24px); transition: opacity 700ms ease, transform 700ms ease; }
    .reveal.is-visible { opacity: 1; transform: translateY(0); }
    @media (max-width: 1080px) {
      .hero-grid, .services-layout, .advisory-grid, .cta-box { grid-template-columns: 1fr; }
      .section-intro { border-right: none; border-bottom: 1px solid var(--color-divider); }
      .cards { grid-template-columns: 1fr 1fr; }
      .process-grid { grid-template-columns: 1fr 1fr; }
      .cta-box { justify-items: start; }
    }
    @media (max-width: 860px) {
      .nav {
        position: absolute; left: 1rem; right: 1rem; top: calc(100% + 0.75rem); display: none; flex-direction: column; align-items: stretch;
        padding: var(--space-4); background: rgba(9, 14, 26, 0.96); border: 1px solid var(--color-border); border-radius: var(--radius-xl); box-shadow: var(--shadow-lg);
      }
      .nav.open { display: flex; }
      .menu-toggle { display: inline-grid; }
      .header-actions .btn-secondary { display: none; }
      .hero-copy h1 { max-width: 10ch; }
      .hero-metrics, .cards, .process-grid { grid-template-columns: 1fr; }
      .service-card:nth-child(2) { border-top: 1px solid var(--color-divider); }
      .service-card { border-left: none; }
    }
    @media (max-width: 640px) {
      .header-inner { min-height: 4.3rem; }
      .hero { padding-top: var(--space-12); }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .btn { width: 100%; }
      .metric strong { font-size: 1.35rem; }
      .cta-box { text-align: left; }
    }
    @media (prefers-reduced-motion: reduce) {
      html { scroll-behavior: auto; }
      *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
      .reveal { opacity: 1; transform: none; }
    }

    .contact-block {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 40px 20px;
}

.contact-card {
  background: #f7f7f700;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.contact-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
}

.contact-card h3 {
  margin: 0 0 12px;
  font-size: 20px;
  color: #ffffff;
}

.contact-card p {
  margin: 0 0 8px;
  font-size: 16px;
  color: #ffffff;
}

.contact-card span {
  font-size: 14px;
  color: #777;
}

.contact-card a {
  color: #ffffff;
  text-decoration: none;
}

.contact-card a:hover {
  text-decoration: underline;
}

/* Tablet */
@media (max-width: 900px) {
  .contact-block {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media (max-width: 600px) {
  .contact-block {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 20px;
  }
}

.contact-card-title {
  color: #ffffff
}