/* --- block 1 --- */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;600;700;800&display=swap');
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

    :root {
      --primary: #1a3c6e;
      --primary-dark: #0f2447;
      --accent: #e63946;
      --accent-light: #ff6b6b;
      --text: #2d3748;
      --text-light: #718096;
      --bg: #f7f8fc;
      --white: #ffffff;
      --border: #e2e8f0;
      --shadow: 0 4px 20px rgba(0,0,0,0.08);
      --radius: 12px;
    }

    body { font-family: 'Poppins', sans-serif; color: var(--text); background: var(--bg); }

    /* ── HERO ── */
    .hero {
      background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 60%, #2563eb 100%);
      color: var(--white);
      padding: 96px 24px;
      text-align: center;
      position: relative;
      overflow: hidden;
    }
    .hero::before {
      content: '';
      position: absolute;
      top: -50%;
      right: -20%;
      width: 600px;
      height: 600px;
      background: rgba(255,255,255,0.04);
      border-radius: 50%;
    }
    .hero h1 { font-size: clamp(2rem, 5vw, 3.5rem); font-weight: 700; margin-bottom: 20px; }
    .hero p { font-size: clamp(1rem, 2vw, 1.25rem); opacity: 0.88; max-width: 640px; margin: 0 auto 40px; line-height: 1.7; }
    .hero-badges { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
    .badge {
      background: rgba(255,255,255,0.15);
      border: 1px solid rgba(255,255,255,0.25);
      border-radius: 50px;
      padding: 8px 20px;
      font-size: 14px;
      font-weight: 500;
    }

    /* ── SECTION LAYOUTS ── */
    .section { padding: 80px 24px; }
    .section-inner { max-width: 1280px; margin: 0 auto; }
    .section-title { text-align: center; margin-bottom: 60px; }
    .section-title h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 700; color: var(--primary-dark); margin-bottom: 12px; }
    .section-title p { font-size: 16px; color: var(--text-light); max-width: 560px; margin: 0 auto; line-height: 1.7; }
    .section-title .underline { width: 60px; height: 4px; background: var(--accent); border-radius: 2px; margin: 16px auto 0; }

    /* ── HİZMET KARTLARI ── */
    .services-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 28px; }
    .service-card {
      background: var(--white);
      border-radius: var(--radius);
      padding: 36px 28px;
      box-shadow: var(--shadow);
      border: 1px solid var(--border);
      transition: transform 0.3s, box-shadow 0.3s;
    }
    .service-card:hover { transform: translateY(-6px); box-shadow: 0 12px 40px rgba(0,0,0,0.12); }
    .service-icon {
      width: 64px;
      height: 64px;
      background: linear-gradient(135deg, var(--primary), #2563eb);
      border-radius: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 28px;
      margin-bottom: 20px;
    }
    .service-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 12px; color: var(--primary-dark); }
    .service-card p { font-size: 14px; color: var(--text-light); line-height: 1.7; }

    /* ── SÜREÇ ADIMLAR ── */
    .section-alt { background: var(--white); }
    .steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 0; position: relative; }
    .steps-grid::before {
      content: '';
      position: absolute;
      top: 32px;
      left: 10%;
      right: 10%;
      height: 2px;
      background: linear-gradient(90deg, var(--primary), var(--accent));
    }
    .step { text-align: center; padding: 0 20px 20px; position: relative; }
    .step-num {
      width: 64px;
      height: 64px;
      background: linear-gradient(135deg, var(--primary), #2563eb);
      color: var(--white);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 22px;
      font-weight: 700;
      margin: 0 auto 20px;
      position: relative;
      z-index: 1;
    }
    .step h4 { font-size: 15px; font-weight: 600; margin-bottom: 8px; color: var(--primary-dark); }
    .step p { font-size: 13px; color: var(--text-light); line-height: 1.6; }

    /* ── NEDEN BİZ ── */
    .why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
    @media (max-width: 768px) { .why-grid { grid-template-columns: 1fr; } }
    .why-image { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
    .why-image img { width: 100%; height: 380px; object-fit: cover; display: block; }
    .why-list { list-style: none; }
    .why-list li {
      display: flex;
      align-items: flex-start;
      gap: 16px;
      margin-bottom: 24px;
      padding: 20px;
      background: var(--bg);
      border-radius: var(--radius);
      border-left: 4px solid var(--primary);
    }
    .why-list .check {
      width: 32px;
      height: 32px;
      background: var(--primary);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      font-size: 16px;
    }
    .why-list h4 { font-size: 15px; font-weight: 600; margin-bottom: 4px; color: var(--primary-dark); }
    .why-list p { font-size: 13px; color: var(--text-light); line-height: 1.6; }

    /* ── FORM ── */
    .form-section { background: linear-gradient(135deg, var(--primary-dark), var(--primary)); }
    .form-section .section-title h2 { color: var(--white); }
    .form-section .section-title p { color: rgba(255,255,255,0.75); }
    .form-section .underline { background: var(--accent-light); }
    .service-form {
      background: var(--white);
      border-radius: 20px;
      padding: 48px;
      max-width: 800px;
      margin: 0 auto;
      box-shadow: 0 20px 60px rgba(0,0,0,0.2);
    }
    @media (max-width: 640px) { .service-form { padding: 28px 20px; } }
    .form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
    @media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }
    .form-group { display: flex; flex-direction: column; gap: 6px; }
    .form-group.full { grid-column: 1 / -1; }
    .form-group label { font-size: 13px; font-weight: 600; color: var(--primary-dark); }
    .form-group input, .form-group select, .form-group textarea {
      border: 2px solid var(--border);
      border-radius: 8px;
      padding: 12px 16px;
      font-size: 14px;
      font-family: inherit;
      color: var(--text);
      transition: border-color 0.2s;
      outline: none;
      background: var(--bg);
    }
    .form-group input:focus, .form-group select:focus, .form-group textarea:focus {
      border-color: var(--primary);
      background: var(--white);
    }
    .form-group textarea { resize: vertical; min-height: 120px; }
    .btn-submit {
      width: 100%;
      padding: 16px;
      background: linear-gradient(135deg, var(--accent), #c0392b);
      color: var(--white);
      border: none;
      border-radius: 10px;
      font-size: 16px;
      font-weight: 600;
      cursor: pointer;
      transition: opacity 0.2s, transform 0.2s;
      font-family: inherit;
      margin-top: 8px;
    }
    .btn-submit:hover { opacity: 0.92; transform: translateY(-1px); }
    .form-success {
      display: none;
      text-align: center;
      padding: 20px;
      background: #f0fdf4;
      border: 2px solid #86efac;
      border-radius: 10px;
      color: #166534;
      font-weight: 500;
      margin-top: 16px;
    }
    .form-error {
      display: none;
      text-align: center;
      padding: 14px;
      background: #fff5f5;
      border: 2px solid #feb2b2;
      border-radius: 10px;
      color: #c53030;
      font-size: 14px;
      margin-top: 12px;
    }

    /* ── FOOTER ── */
    .site-footer { background: var(--primary-dark); color: rgba(255,255,255,0.8); padding: 60px 24px 30px; }
    .footer-inner { max-width: 1280px; margin: 0 auto; }
    .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
    @media (max-width: 768px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; } }
    @media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
    .footer-brand img { height: 35px; filter: brightness(0) invert(1); margin-bottom: 16px; }
    .footer-brand p { font-size: 13px; line-height: 1.7; max-width: 240px; }
    .footer-col h5 { font-size: 14px; font-weight: 600; color: var(--white); margin-bottom: 16px; text-transform: uppercase; letter-spacing: 0.5px; }
    .footer-col a { display: block; font-size: 13px; color: rgba(255,255,255,0.65); text-decoration: none; margin-bottom: 8px; transition: color 0.2s; }
    .footer-col a:hover { color: var(--white); }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 24px; text-align: center; font-size: 13px; }
    .social-links { display: flex; gap: 12px; margin-top: 16px; }
    .social-links a { width: 36px; height: 36px; background: rgba(255,255,255,0.1); border-radius: 8px; display: flex; align-items: center; justify-content: center; color: white; text-decoration: none; transition: background 0.2s; font-size: 14px; }
    .social-links a:hover { background: var(--accent); }