/* * LIGHT PREMIUM THEME VARIABLES */
    :root {
      --primary: #D94A27;
      --primary-dark: #bf3f1f;
      --bg-base: #f8fafc; 
      --shell: #ffffff; 
      --surface: #f1f5f9; 
      --text: #0f172a; 
      --muted: #64748b;
      --radius: 32px;
    }

    * { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
    html { scroll-behavior: smooth; }
    
    @keyframes ambientPan {
      0% { background-position: 0% 50%; }
      50% { background-position: 100% 50%; }
      100% { background-position: 0% 50%; }
    }

    body {
      margin: 0;
      font-family: 'Plus Jakarta Sans', sans-serif;
      color: var(--text);
      overflow-x: hidden;
      background: linear-gradient(-45deg, #f8fafc, #fff5f3, #f1f5f9, #ffffff);
      background-size: 400% 400%;
      animation: ambientPan 30s ease infinite;
      position: relative;
    }

    body::before {
      content: "";
      position: fixed;
      top: 0; left: 0; width: 100vw; height: 100vh;
      background: radial-gradient(
        600px circle at var(--mouse-x, 50vw) var(--mouse-y, 50vh), 
        rgba(217, 74, 39, 0.03), 
        transparent 40%
      );
      pointer-events: none;
      z-index: 0;
    }

    /* LANGUAGE SWITCHER */
    .lang-switcher {
      position: absolute;
      top: 24px;
      right: 24px;
      z-index: 1000;
      padding: 8px 16px;
      border-radius: 999px;
      border: 1px solid rgba(0,0,0,0.08);
      background: rgba(255,255,255,0.7);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      font-family: inherit;
      font-weight: 700;
      font-size: 13px;
      color: var(--text);
      cursor: pointer;
      outline: none;
      box-shadow: 0 4px 12px rgba(0,0,0,0.03);
      transition: all 0.2s ease;
    }
    .lang-switcher:hover { background: rgba(255,255,255,1); border-color: rgba(0,0,0,0.15); }

    h1, h2, h3, h4 { margin: 0; font-weight: 800; letter-spacing: -0.03em; position: relative; z-index: 1; }
    p { line-height: 1.6; color: var(--muted); position: relative; z-index: 1; }
    
    .container { max-width: 1200px; margin: 0 auto; padding: 0 24px; position: relative; z-index: 1; }

    /* 1. HERO SECTION */
    .hero {
      min-height: 100vh;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      position: relative;
      padding: 80px 24px 0; 
      background: radial-gradient(circle at 50% 0%, rgba(217, 74, 39, 0.05) 0%, transparent 60%);
      z-index: 1;
    }

    .hero h1 {
      font-size: clamp(2.5rem, 6vw, 4.5rem);
      max-width: 900px;
      line-height: 1.15; 
      margin-bottom: 24px;
      background: linear-gradient(to right, #0f172a, #334155);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
    }

    .hero .subtext { font-size: clamp(1.1rem, 2vw, 1.3rem); max-width: 600px; line-height: 1.6; margin-bottom: 48px; }

    .scroll-down {
      margin-top: 60px; color: var(--muted); text-transform: uppercase;
      font-size: 12px; font-weight: 700; letter-spacing: 0.1em;
      animation: bounce 2s infinite; text-decoration: none; position: relative; z-index: 2;
    }

    @keyframes bounce { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(10px); } }

    .btn {
      width: 100%; padding: 18px; border-radius: 16px; border: none; font-weight: 800; font-size: 16px;
      cursor: pointer; transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1); min-height: 48px; position: relative; overflow: hidden; z-index: 1;
    }
    .btn:active { transform: scale(0.98); }
    .btn-primary { background: var(--primary); color: white; box-shadow: 0 4px 12px rgba(217, 74, 39, 0.25), inset 0 1px 0 rgba(255,255,255,0.2); }
    .btn-primary:hover { background: var(--primary-dark); box-shadow: 0 6px 16px rgba(217, 74, 39, 0.3), inset 0 1px 0 rgba(255,255,255,0.2); }

    /* 3. TRUST & LOGOS SECTION */
    .trust-section { padding: 100px 0; position: relative; z-index: 10; }
    .logo-cloud { display: flex; flex-wrap: wrap; justify-content: center; gap: 40px; opacity: 0.4; filter: grayscale(100%); margin-top: 40px; transition: opacity 0.3s; }
    .logo-cloud:hover { opacity: 0.7; }
    .logo-item { font-size: 1.2rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text); }
    .methodology-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 40px; margin-top: 80px; }
    .method-card { position: relative; background: rgba(255, 255, 255, 0.6); border: 1px solid rgba(0, 0, 0, 0.06); border-radius: 24px; padding: 40px 32px; overflow: hidden; box-shadow: 0 4px 20px rgba(0,0,0,0.02); transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s; }
    .method-card::before { content: ""; position: absolute; top: 0; left: 0; right: 0; bottom: 0; background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(217, 74, 39, 0.05), transparent 40%); z-index: 0; pointer-events: none; opacity: 0; transition: opacity 0.5s; }
    .method-card:hover { border-color: rgba(217, 74, 39, 0.3); transform: translateY(-2px); box-shadow: 0 12px 30px rgba(0,0,0,0.06); }
    .method-card:hover::before { opacity: 1; }
    .method-card > * { position: relative; z-index: 1; }
    .method-card h3 { font-size: 1.5rem; margin-bottom: 16px; color: var(--text); }

    /* 4. VISION SECTION */
    .vision-section { padding: 120px 0; border-top: 1px solid rgba(0, 0, 0, 0.06); position: relative; z-index: 10; }
    .timeline { display: flex; flex-direction: column; gap: 40px; margin-top: 60px; position: relative; }
    .timeline::before { content: ''; position: absolute; left: 15px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--primary), rgba(0,0,0,0.05)); }
    .time-step { position: relative; padding-left: 50px; }
    .time-step::before { content: ''; position: absolute; left: 11px; top: 6px; width: 10px; height: 10px; border-radius: 50%; background: var(--shell); border: 2px solid var(--primary); box-shadow: 0 0 15px rgba(217, 74, 39, 0.3); z-index: 2; }
    .time-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--primary); font-weight: 800; margin-bottom: 8px; }
    .time-title { font-size: 1.5rem; font-weight: 700; margin-bottom: 8px; }

    /* 5. FOOTER SECTION */
    .site-footer { background: #f8fafc; border-top: 1px solid rgba(0,0,0,0.06); padding: 60px 24px 40px; text-align: center; position: relative; z-index: 10; }
    .footer-brand { font-size: 24px; font-weight: 800; color: var(--primary); letter-spacing: -1px; margin-bottom: 24px; }
    .footer-brand span { color: var(--text); }
    .footer-links { display: flex; flex-wrap: wrap; justify-content: center; gap: 32px; margin-bottom: 32px; }
    .footer-links a { color: var(--muted); text-decoration: none; font-size: 14px; font-weight: 500; transition: color 0.2s ease; }
    .footer-links a:hover { color: var(--text); }
    .footer-copy { color: var(--muted); font-size: 13px; opacity: 0.7; }

    /* Print Override */
    @media print { body { overflow: visible; background: white; color: black; } body::before { display: none; } .lang-switcher, .hero, .trust-section, .vision-section, .site-footer { display: none !important; } }

    /* PEAK MOBILE OPTIMIZATIONS */
    @media (max-width: 768px) {
      .hero { padding: 80px 24px 60px; }
      .hero h1 { font-size: clamp(2rem, 8vw, 2.75rem); line-height: 1.25; margin-bottom: 16px; }
      .hero .subtext { font-size: 1.05rem; margin-bottom: 32px; padding: 0 8px; }
      .btn { padding: 14px; font-size: 15px; }
      .trust-section, .vision-section { padding: 80px 0; }
      .methodology-grid { grid-template-columns: 1fr; gap: 32px; }
    }