/* =====================
       CSS CUSTOM PROPERTIES
       ===================== */
    :root {
      --color-primary: #4b24e7;
      --color-secondary: #ffffff;
      --color-accent: #f5c518;
      --color-text: #505766;
      --color-dark: #0B2145;
      --color-light-bg: #f4f6f8;
      --color-white: #ffffff;
      --font-main: 'DM Sans', Sans-serif;
      --font-inter: 'Inter', Sans-serif;
    }

    /* =====================
       RESET & BASE
       ===================== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-main);
      color: var(--color-text);
      background: #fff;
      line-height: 1.6;
      overflow-x: hidden;
    }
    img { max-width: 100%; height: auto; vertical-align: middle; display: inline-block; }
    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }

    /* =====================
       LAYOUT HELPERS
       ===================== */
    .container {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
    }
    .section { padding: 60px 0; }

    /* =====================
       HEADER / NAV
       ===================== */
    #masthead {
      position: sticky;
      top: 0;
      z-index: 100;
      background: #fff;
      box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    }
    .nav-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 20px 20px 0;
      display: flex;
      align-items: center;
      gap: 20px;
    }
    .nav-logo { flex: 0 0 145px; padding-left: 10px; }
    .nav-logo img { width: 145px; }
    .nav-menu-wrap { flex: 1; }
    .nav-menu {
      display: flex;
      align-items: center;
      height: 70px;
      gap: 0;
    }
    .nav-menu li a {
      display: flex;
      align-items: center;
      padding: 0 22px;
      font-family: var(--font-main);
      font-size: 15px;
      font-weight: 500;
      color: var(--color-dark);
      transition: color 0.2s;
      height: 100%;
    }
    .nav-menu li a:hover { color: var(--color-primary); }
    .nav-menu li a i { font-size: 13px; margin-left: 6px; }

    /* Dropdown */
    .nav-menu .has-dropdown { position: relative; }
    .nav-menu .sub-menu {
      display: none;
      position: absolute;
      top: 100%;
      left: 0;
      background: #fff;
      border-radius: 10px;
      padding: 5px;
      min-width: 190px;
      box-shadow: 0 0 15px rgba(5,8,49,0.10);
    }
    .nav-menu .has-dropdown:hover .sub-menu { display: block; }
    .nav-menu .sub-menu li a {
      display: block;
      height: auto;
      padding: 10px 20px;
      font-size: 15px;
      color: var(--color-dark);
      border-radius: 5px;
    }
    .nav-menu .sub-menu li a:hover {
      color: var(--color-primary);
      background-color: var(--color-light-bg);
    }

    /* CTA Button in nav */
    .nav-cta { flex: 0 0 auto; padding-right: 10px; }
    .nav-cta a {
      display: inline-block;
      padding: 15px 30px;
      font-family: var(--font-main);
      font-size: 16px;
      font-weight: 600;
      color: var(--color-dark);
      background-color: var(--color-accent);
      border-radius: 5px;
      transition: background-color 0.2s, color 0.2s;
      line-height: 1;
    }
    .nav-cta a:hover { background-color: var(--color-primary); color: #fff; }

    /* Hamburger */
    .hamburger {
      display: none;
      background: none;
      border: none;
      cursor: pointer;
      font-size: 25px;
      color: var(--color-dark);
      margin-left: auto;
    }
    .mobile-nav-overlay {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(0,0,0,0.3);
      z-index: 200;
    }
    .mobile-nav {
      position: fixed;
      top: 0; left: -110%;
      width: 100%; max-width: 360px;
      height: 100%;
      background: #f7f7f7;
      z-index: 201;
      overflow-y: auto;
      padding-top: 60px;
      transition: left 0.4s cubic-bezier(.6,.1,.68,.53);
    }
    .mobile-nav.active { left: 0; }
    .mobile-nav-close {
      position: absolute;
      top: 20px; right: 18px;
      background: none; border: none;
      font-size: 27px;
      color: var(--color-dark);
      cursor: pointer;
    }
    .mobile-nav ul { padding: 20px 0; }
    .mobile-nav ul li a {
      display: block;
      padding: 14px 24px;
      font-size: 16px;
      font-weight: 500;
      color: var(--color-dark);
      border-bottom: 1px solid #eee;
    }
    .mobile-nav ul .sub-menu { padding: 0; background: #ececec; }
    .mobile-nav ul .sub-menu li a { padding-left: 40px; font-size: 14px; }

    /* =====================
       HERO SECTION
       ===================== */
    .hero {
      background: linear-gradient(135deg, #f0ecff 0%, #fffaf0 100%);
      padding: 60px 20px;
      overflow: hidden;
    }
    .hero-box {
      max-width: 1560px;
      margin: 0 auto;
      background: #fff;
      border-radius: 24px;
      box-shadow: 0 8px 32px rgba(75,36,231,0.09), 0 2px 8px rgba(0,0,0,0.05);
      overflow: hidden;
      padding: 0 0 50px;
    }
    .hero-inner {
      padding: 60px 48px 0;
      display: flex;
      align-items: flex-end;
      gap: 40px;
    }
    .hero-left { flex: 0 0 50%; max-width: 50%; padding-bottom: 60px; }
    .hero-name {
      font-size: 56px;
      font-weight: 700;
      color: var(--color-dark);
      line-height: 1.1;
      margin-bottom: 20px;
    }
    .hero-desc {
      font-size: 17px;
      color: var(--color-text);
      margin-bottom: 30px;
      max-width: 460px;
    }
    .btn-primary {
      display: inline-block;
      padding: 16px 36px;
      background: var(--color-primary);
      color: #fff;
      border-radius: 5px;
      font-weight: 600;
      font-size: 16px;
      transition: background 0.2s;
      margin-bottom: 36px;
    }
    .btn-primary:hover { background: var(--color-dark); }
    .hero-clients-row {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }
    .client-thumb {
      width: 52px; height: 52px;
      border-radius: 50%;
      object-fit: cover;
      border: 2px solid #fff;
      box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    }
    .hero-stat {
      text-align: center;
    }
    .hero-stat .number {
      font-size: 28px;
      font-weight: 700;
      color: var(--color-dark);
      line-height: 1;
    }
    .hero-stat .number span { font-size: 22px; }
    .hero-stat .label {
      font-size: 13px;
      color: var(--color-text);
    }
    .hero-right { flex: 0 0 50%; max-width: 50%; position: relative; min-height: 400px; }
    .hero-right .hero-shape {
      position: absolute;
      top: -20px; left: 10px;
      width: 320px;
      opacity: 0.18;
      pointer-events: none;
    }
    .hero-right .hero-person {
      position: relative;
      z-index: 2;
      display: block;
      margin: 0 auto;
      max-height: 540px;
    }
    .hero-right .hero-arrow {
      position: absolute;
      top: 40px;
      right: -10px;
      width: 180px;
      z-index: 3;
      transform: rotate(5deg);
    }

    /* =====================
       ABOUT SECTION
       ===================== */
    .about-section {
      padding: 80px 0;
      background: #fff;
    }
    .about-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      display: flex;
      gap: 60px;
      align-items: center;
    }
    .about-img-col { flex: 0 0 46%; position: relative; }
    .about-img-col img.about-main { width: 100%; border-radius: 8px; }
    .about-img-col .about-point {
      position: absolute;
      bottom: 30px;
      left: -20px;
      width: 100px;
    }
    .about-text-col { flex: 1; }
    .section-tag {
      display: inline-block;
      background: #f0ecff;
      color: var(--color-primary);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 0.12em;
      text-transform: uppercase;
      border-radius: 6px;
      padding: 7px 14px;
      margin-bottom: 18px;
    }
    .section-title {
      font-size: 36px;
      font-weight: 600;
      color: var(--color-dark);
      line-height: 1.2;
      margin-bottom: 20px;
    }
    .section-body {
      font-size: 16px;
      color: var(--color-text);
      line-height: 1.8;
      margin-bottom: 28px;
    }
    .stats-row {
      display: flex;
      gap: 30px;
      margin-bottom: 30px;
    }
    .stat-box { text-align: center; flex: 1; }
    .stat-box .big-num {
      font-size: 36px;
      font-weight: 700;
      color: var(--color-dark);
    }
    .stat-box .big-num .suffix { font-size: 22px; }
    .stat-box .stat-label {
      font-size: 13px;
      color: var(--color-text);
    }
    .btn-outline {
      display: inline-block;
      padding: 14px 30px;
      border: 2px solid var(--color-primary);
      color: var(--color-primary);
      border-radius: 5px;
      font-weight: 600;
      font-size: 15px;
      transition: all 0.2s;
    }
    .btn-outline:hover { background: var(--color-primary); color: #fff; }

    /* =====================
       PROCESS SECTION (3 Steps)
       ===================== */
    .process-section { padding: 60px 0; background: #fafafa; }
    .process-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      display: flex;
      gap: 30px;
    }
    .process-card {
      flex: 1;
      background: #fff;
      border-radius: 12px;
      padding: 32px 28px;
      box-shadow: 0 4px 16px rgba(0,0,0,0.06);
    }
    .process-card img { width: 56px; height: 56px; margin-bottom: 18px; }
    .process-card h3 { font-size: 18px; font-weight: 700; color: var(--color-dark); margin-bottom: 10px; }
    .process-card p { font-size: 14px; color: var(--color-text); line-height: 1.7; }

    /* =====================
       SERVICES SECTION
       ===================== */
    .services-section { padding: 70px 0; background: #fff; }
    .services-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      display: grid;
      grid-template-columns: 1fr 1fr 1fr;
      gap: 40px;
    }
    .services-intro { grid-column: 1; }
    .services-grid { grid-column: 2 / 4; display: grid; grid-template-columns: 1fr 1fr; gap: 32px 40px; }
    .service-item { display: flex; gap: 16px; align-items: flex-start; }
    .service-item img { width: 52px; height: 52px; flex-shrink: 0; }
    .service-item h3 { font-size: 16px; font-weight: 700; color: var(--color-dark); margin-bottom: 6px; }
    .service-item p { font-size: 14px; color: var(--color-text); line-height: 1.6; }
    .btn-secondary {
      display: inline-block;
      padding: 14px 30px;
      background: var(--color-light-bg);
      color: var(--color-dark);
      border-radius: 5px;
      font-weight: 600;
      font-size: 15px;
      margin-top: 20px;
      transition: all 0.2s;
    }
    .btn-secondary:hover { background: var(--color-primary); color: #fff; }

    /* =====================
       EXPERIENCE / EDUCATION CARDS
       ===================== */
    .cards-section {
      padding: 60px 0;
      background: linear-gradient(135deg, #f4f2ff 0%, #fff8ee 100%);
    }
    .cards-inner { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
    .cards-header { text-align: center; margin-bottom: 40px; }
    .cards-header .section-tag { background: rgba(75,36,231,0.10); }
    .cards-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }
    .exp-card {
      position: relative;
      background: #fff;
      border-radius: 12px;
      padding: 20px;
      box-shadow: 0 4px 12px rgba(0,0,0,0.08);
      transition: transform 0.3s, box-shadow 0.3s;
      min-height: 200px;
      overflow: hidden;
    }
    .exp-card:hover { transform: translateY(-6px); box-shadow: 0 8px 20px rgba(0,0,0,0.12); }
    .exp-card .firm-name { font-size: 15px; font-weight: 600; color: #1a1a1a; margin-bottom: 12px; line-height: 1.4; }
    .exp-card .badge-period {
      display: inline-block;
      background: var(--color-primary);
      color: #fff;
      padding: 5px 11px;
      border-radius: 6px;
      font-size: 13px;
      margin-bottom: 10px;
    }
    .exp-card .badge-total {
      background: var(--color-light-bg);
      color: #333;
      padding: 7px 12px;
      border-radius: 6px;
      font-size: 14px;
      font-weight: 500;
      display: block;
      margin-bottom: 16px;
    }
    .exp-card .card-bg-shape {
      position: absolute;
      top: 50%; right: 15px;
      transform: translateY(-50%);
      opacity: 0.12;
      width: 60px;
    }

    /* =====================
       TESTIMONIALS
       ===================== */
    .testimonials-section {
      padding: 70px 0;
      background: linear-gradient(135deg, #1a0a5c 0%, #4b24e7 100%);
      overflow: hidden;
    }
    .testimonials-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      display: flex;
      gap: 60px;
      align-items: center;
    }
    .testimonials-img { flex: 0 0 45%; }
    .testimonials-img img { width: 100%; border-radius: 12px; }
    .testimonials-slider { flex: 1; color: #fff; }
    .testimonial-item { display: none; }
    .testimonial-item.active { display: block; animation: fadeInSlide 0.5s ease; }
    @keyframes fadeInSlide { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: none; } }
    .rating-stars { display: flex; gap: 4px; margin-bottom: 18px; }
    .rating-stars i { color: #f5c518; font-size: 16px; }
    .testimonial-text { font-size: 17px; line-height: 1.8; margin-bottom: 20px; font-style: italic; }
    .testimonial-author strong { font-size: 16px; font-weight: 700; display: block; }
    .testimonial-author span { font-size: 14px; opacity: 0.75; }
    .slider-dots { display: flex; gap: 8px; margin-top: 24px; }
    .slider-dot {
      width: 10px; height: 10px;
      border-radius: 50%;
      background: rgba(255,255,255,0.35);
      cursor: pointer;
      border: none;
      transition: background 0.2s;
    }
    .slider-dot.active { background: #fff; }

    /* =====================
       CONTACT HERO
       ===================== */
    .contact-hero { padding: 64px 0 24px; background: transparent; }
    .contact-hero__container {
      max-width: 1200px;
      margin: 0 auto;
      display: grid;
      grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
      align-items: start;
      gap: 48px;
      padding: 0 16px;
    }
    .contact-hero__tag {
      display: inline-block;
      background: #FFEAC3;
      color: #D5A100;
      font-weight: 700;
      letter-spacing: 0.22em;
      text-transform: uppercase;
      border-radius: 8px;
      padding: 8px 14px;
      font-size: 12px;
      line-height: 1;
    }
    .contact-hero__title {
      margin: 18px 0 0 0;
      font-weight: 500;
      font-size: 52px;
      line-height: 1.05;
      color: var(--color-dark);
      letter-spacing: 1.5px;
    }
    .contact-hero__desc {
      max-width: 480px;
      color: #6C7E91;
      font-size: 18px;
      line-height: 1.8;
      margin: 88px 0 0 0;
    }

    /* =====================
       CONTACT SECTION
       ===================== */
    .contact-section {
      padding: 10px;
      background: #fff;
      display: flex;
      justify-content: center;
      margin-bottom: 40px;
    }
    .contact-container {
      display: flex;
      max-width: 1100px;
      width: 100%;
      background: #fff;
      border-radius: 20px;
      padding: 10px;
      box-shadow: 0 10px 25px rgba(0,0,0,0.05);
      gap: 40px;
    }
    .contact-info { flex: 1; padding: 20px; }
    .contact-info h2 { font-size: 2rem; margin-bottom: 15px; color: var(--color-dark); }
    .contact-info > p { color: #555; margin-bottom: 25px; line-height: 1.6; }
    .info-box { margin-bottom: 20px; }
    .info-box h3 { font-size: 1rem; font-weight: 600; margin-bottom: 5px; color: #111; }
    .info-box p { font-size: 0.95rem; color: #555; white-space: pre-line; }
    .contact-form {
      flex: 1;
      background: linear-gradient(135deg, #6c63ff, #8e77ff, #a56fff);
      padding: 30px;
      border-radius: 20px;
      color: #fff;
    }
    .contact-form h3 { margin-bottom: 20px; font-size: 1.5rem; }
    .contact-form form { display: flex; flex-direction: column; gap: 15px; }
    .contact-form input,
    .contact-form textarea {
      width: 100%;
      padding: 15px;
      border: none;
      border-radius: 10px;
      font-size: 0.95rem;
      outline: none;
      font-family: var(--font-main);
    }
    .contact-form textarea { resize: none; height: 120px; }
    .contact-form .row { display: flex; gap: 10px; }
    .contact-form .row input { flex: 1; }
    .contact-form button {
      position: relative;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      padding: 15px;
      background: #ffcc00;
      color: #111;
      font-weight: 600;
      border: none;
      border-radius: 8px;
      cursor: pointer;
      transition: background 0.3s ease;
      font-size: 1rem;
      font-family: var(--font-main);
    }
    .contact-form button:hover { background: #e6b800; }
    .loading-spinner {
      display: none;
      width: 18px; height: 18px;
      border: 3px solid #111;
      border-top: 3px solid transparent;
      border-radius: 50%;
      margin-left: 10px;
      animation: spin 0.8s linear infinite;
    }
    button.loading .btn-text { opacity: 0.6; }
    button.loading .loading-spinner { display: inline-block; }
    @keyframes spin { to { transform: rotate(360deg); } }
    #form-status {
      margin-top: 4px;
      font-size: 14px;
      padding: 10px;
      border-radius: 5px;
      display: none;
    }
    #form-status.success { background: #d4edda; color: #155724; }
    #form-status.error { background: #f8d7da; color: #721c24; }

    /* =====================
       NEWSLETTER BANNER
       ===================== */
    .newsletter-section {
      padding: 40px 0;
      background: linear-gradient(135deg, #1a0a5c 0%, #4b24e7 100%);
    }
    .newsletter-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 30px 40px;
      display: flex;
      align-items: center;
      gap: 40px;
      background: rgba(255,255,255,0.06);
      border-radius: 12px;
    }
    .newsletter-title {
      font-size: 26px;
      font-weight: 600;
      color: #fff;
      flex: 1;
      min-width: 0;
    }
    .newsletter-form {
      display: flex;
      gap: 12px;
      flex-shrink: 0;
    }
    .newsletter-form input[type="email"] {
      padding: 16px 18px;
      border: none;
      border-radius: 5px;
      font-size: 15px;
      width: 300px;
      font-family: var(--font-main);
      outline: none;
      background: rgba(255,255,255,0.15);
      color: #fff;
    }
    .newsletter-form input::placeholder { color: rgba(255,255,255,0.6); }
    .newsletter-form button {
      padding: 16px 32px;
      background: var(--color-accent);
      color: var(--color-dark);
      border: none;
      border-radius: 5px;
      font-weight: 700;
      font-size: 15px;
      cursor: pointer;
      font-family: var(--font-main);
      transition: background 0.2s;
      white-space: nowrap;
    }
    .newsletter-form button:hover { background: #e6b800; }
    .newsletter-msg { color: #fff; font-size: 14px; margin-top: 8px; display: none; }

    /* =====================
       FOOTER
       ===================== */
    footer {
      background: linear-gradient(330deg, #D6E3FF 0%, #FFF0E3 100%);
      padding: 60px 0 20px;
    }
    .footer-inner {
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 20px;
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 40px;
    }
    .footer-brand img { width: 150px; margin-bottom: 16px; }
    .footer-brand p { font-size: 14px; color: var(--color-text); max-width: 280px; margin-bottom: 20px; }
    .social-icons { display: flex; gap: 12px; }
    .social-icons a {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 38px; height: 38px;
      border-radius: 8px;
      font-size: 16px;
      color: #fff;
      transition: opacity 0.2s;
    }
    .social-icons a:hover { opacity: 0.8; }
    .social-icons .yt { background: #cd201f; }
    .social-icons .fb { background: #3b5998; }
    .social-icons .tw { background: #1da1f2; }
    .social-icons .li { background: #0077b5; }
    .footer-col h4 { font-size: 16px; font-weight: 700; color: var(--color-dark); margin-bottom: 14px; }
    .footer-col ul li { margin-bottom: 10px; }
    .footer-col ul li a { font-size: 14px; color: var(--color-text); transition: color 0.2s; }
    .footer-col ul li a:hover { color: var(--color-dark); }
    .footer-address p { font-size: 14px; color: var(--color-text); line-height: 1.7; }
    .footer-bottom {
      max-width: 1200px;
      margin: 30px auto 0;
      padding: 16px 20px 0;
      border-top: 1px solid rgba(0,0,0,0.08);
      display: flex;
      justify-content: space-between;
      align-items: center;
    }
    .footer-bottom p { font-size: 14px; color: var(--color-text); }
    .footer-contact-btn {
      display: inline-block;
      padding: 13px 28px;
      background: var(--color-primary);
      color: #fff;
      border-radius: 5px;
      font-weight: 600;
      font-size: 14px;
      transition: background 0.2s;
    }
    .footer-contact-btn:hover { background: var(--color-dark); }

    /* =====================
       ANIMATIONS
       ===================== */
    .fade-in { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
    .fade-in.visible { opacity: 1; transform: none; }

    /* =====================
       RESPONSIVE
       ===================== */
    @media (max-width: 1024px) {
      .nav-cta { display: none; }
      .nav-menu-wrap { display: none; }
      .hamburger { display: block; }
      .hero-inner { flex-direction: column; padding-bottom: 0; }
      .hero-left, .hero-right { flex: none; max-width: 100%; }
      .hero-right { min-height: 260px; }
      .about-inner { flex-direction: column; }
      .about-img-col { flex: none; }
      .services-inner { grid-template-columns: 1fr; }
      .services-grid { grid-column: 1; }
      .cards-grid { grid-template-columns: 1fr 1fr; }
      .testimonials-inner { flex-direction: column-reverse; }
      .testimonials-img { flex: none; }
      .footer-inner { grid-template-columns: 1fr 1fr; }
      .newsletter-inner { flex-direction: column; align-items: flex-start; }
      .contact-hero__container { grid-template-columns: 1fr; }
      .contact-hero__desc { margin-top: 16px; }
      .contact-hero__title { font-size: 42px; }
      .hero-box { border-radius: 16px; }
      .hero-inner { padding: 40px 24px 0; }
    }
    @media (max-width: 767px) {
      .hero-name { font-size: 38px; }
      .section-title { font-size: 28px; }
      .contact-hero__title { font-size: 32px; }
      .contact-container { flex-direction: column; }
      .cards-grid { grid-template-columns: 1fr; }
      .footer-inner { grid-template-columns: 1fr; }
      .footer-bottom { flex-direction: column; gap: 14px; text-align: center; }
      .newsletter-form { flex-direction: column; width: 100%; }
      .newsletter-form input[type="email"] { width: 100%; }
      .process-inner { flex-direction: column; }
      .stats-row { flex-direction: column; gap: 16px; }
      .nav-inner { padding: 12px 16px 12px; }
      .hero { padding: 24px 12px; }
      .hero-box { border-radius: 12px; }
      .hero-inner { padding: 28px 20px 0; }
      /* About: image below content on mobile */
      .about-inner { flex-direction: column-reverse; }
    }