* {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    :root {
      --teal-dark: #096f73;
      --teal: #0b7d83;
      --turquoise: #5ec1c5;
      --coral: #f15a4a;
      --coral-dark: #d9483a;
      --white: #ffffff;
      --light: #f3fbfb;
      --soft: #e9f7f8;
      --gray: #64748b;
      --dark: #062f36;
      --border: #d9eeee;
      --green: #25d366;
    }

    body {
      font-family: 'Inter', sans-serif;
      color: var(--dark);
      background: var(--white);
      line-height: 1.6;
      overflow-x: hidden;
    }

    body.rtl {
      font-family: 'Tajawal', sans-serif;
      direction: rtl;
    }

    a {
      text-decoration: none;
      color: inherit;
    }

    img {
      max-width: 100%;
    }

    header {
      position: fixed;
      width: 100%;
      top: 0;
      z-index: 1000;
      background: rgba(255, 255, 255, 0.95);
      backdrop-filter: blur(16px);
      box-shadow: 0 6px 24px rgba(9, 111, 115, 0.10);
    }

    nav {
      max-width: 1220px;
      margin: auto;
      padding: 12px 20px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .logo-img {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .logo-img img {
      height: 58px;
      width: auto;
      display: block;
    }

    .logo-text {
      display: none;
      font-size: 20px;
      font-weight: 900;
      color: var(--teal-dark);
      letter-spacing: -0.5px;
      white-space: nowrap;
    }

    .logo-text span {
      color: var(--coral);
    }

    .nav-right {
      display: flex;
      align-items: center;
      gap: 22px;
    }

    .nav-links {
      display: flex;
      gap: 22px;
      font-weight: 700;
      color: var(--dark);
      font-size: 14px;
    }

    .nav-links a {
      position: relative;
      transition: 0.3s;
    }

    .nav-links a::after {
      content: "";
      position: absolute;
      left: 0;
      bottom: -7px;
      width: 0;
      height: 2px;
      background: var(--coral);
      transition: 0.3s;
    }

    body.rtl .nav-links a::after {
      left: auto;
      right: 0;
    }

    .nav-links a:hover {
      color: var(--coral);
    }

    .nav-links a:hover::after {
      width: 100%;
    }

    .language-switcher {
      display: flex;
      align-items: center;
      gap: 6px;
      background: var(--soft);
      padding: 5px;
      border-radius: 999px;
      border: 1px solid var(--border);
    }

    .language-switcher button {
      border: none;
      background: transparent;
      padding: 7px 10px;
      border-radius: 999px;
      cursor: pointer;
      font-weight: 800;
      color: var(--teal-dark);
      transition: 0.3s;
      font-size: 13px;
    }

    .language-switcher button.active {
      background: linear-gradient(135deg, var(--teal-dark), var(--teal));
      color: white;
      box-shadow: 0 6px 14px rgba(9, 111, 115, 0.25);
    }

    .mobile-menu-btn {
      display: none;
      border: none;
      background: var(--soft);
      color: var(--teal-dark);
      font-size: 26px;
      width: 42px;
      height: 42px;
      border-radius: 12px;
      cursor: pointer;
      font-weight: 900;
    }

    .hero {
      min-height: 100vh;
      padding: 145px 20px 80px;
      background:
        radial-gradient(circle at top right, rgba(94, 193, 197, 0.28), transparent 34%),
        radial-gradient(circle at bottom left, rgba(241, 90, 74, 0.12), transparent 32%),
        linear-gradient(135deg, #e9f7f8 0%, #ffffff 56%, #f7fcfc 100%);
      overflow: hidden;
      position: relative;
    }

    .hero::before {
      content: "";
      position: absolute;
      width: 380px;
      height: 380px;
      border-radius: 50%;
      background: rgba(94, 193, 197, 0.10);
      top: 120px;
      right: -140px;
      animation: pulseShape 6s ease-in-out infinite;
    }

    .hero::after {
      content: "";
      position: absolute;
      width: 260px;
      height: 260px;
      border-radius: 50%;
      background: rgba(241, 90, 74, 0.08);
      bottom: -100px;
      left: -80px;
      animation: pulseShape 7s ease-in-out infinite;
    }

    @keyframes pulseShape {
      0%, 100% { transform: scale(1); opacity: 0.75; }
      50% { transform: scale(1.08); opacity: 1; }
    }

    .hero-content {
      max-width: 1220px;
      margin: auto;
      display: grid;
      grid-template-columns: 1.08fr 0.92fr;
      gap: 55px;
      align-items: center;
      position: relative;
      z-index: 2;
    }

    .badge {
      display: inline-block;
      background: rgba(94, 193, 197, 0.16);
      color: var(--teal-dark);
      padding: 9px 17px;
      border-radius: 30px;
      font-weight: 800;
      margin-bottom: 22px;
      border: 1px solid rgba(94, 193, 197, 0.38);
    }

    .hero h1 {
      font-size: 54px;
      line-height: 1.08;
      color: var(--teal-dark);
      margin-bottom: 24px;
      letter-spacing: -1.7px;
    }

    .hero p {
      font-size: 18px;
      color: var(--gray);
      margin-bottom: 34px;
      max-width: 650px;
    }

    .buttons {
      display: flex;
      gap: 16px;
      flex-wrap: wrap;
    }

    .btn {
      padding: 14px 28px;
      border-radius: 14px;
      font-weight: 800;
      transition: 0.3s;
      display: inline-block;
    }

    .btn-primary {
      background: linear-gradient(135deg, var(--teal-dark), var(--teal));
      color: white;
      box-shadow: 0 14px 28px rgba(9, 111, 115, 0.24);
    }

    .btn-primary:hover {
      transform: translateY(-3px);
      box-shadow: 0 18px 36px rgba(9, 111, 115, 0.32);
    }

    .btn-secondary {
      background: white;
      color: var(--coral);
      border: 1px solid rgba(241, 90, 74, 0.28);
    }

    .btn-secondary:hover {
      background: rgba(241, 90, 74, 0.07);
      transform: translateY(-3px);
    }

    .hero-visual {
      position: relative;
    }

    .hero-card {
      background: rgba(255, 255, 255, 0.94);
      padding: 38px;
      border-radius: 34px;
      box-shadow: 0 28px 70px rgba(9, 111, 115, 0.16);
      text-align: center;
      border: 1px solid rgba(94, 193, 197, 0.22);
      position: relative;
      animation: floatCard 4s ease-in-out infinite;
      overflow: hidden;
    }

    .hero-card::before {
      content: "";
      position: absolute;
      width: 130px;
      height: 130px;
      background: rgba(94, 193, 197, 0.20);
      border-radius: 50%;
      top: -38px;
      right: -38px;
      z-index: 0;
    }

    .hero-card::after {
      content: "+";
      position: absolute;
      top: 26px;
      right: 36px;
      width: 58px;
      height: 58px;
      border-radius: 16px;
      background: var(--coral);
      color: white;
      font-size: 44px;
      line-height: 55px;
      font-weight: 900;
      z-index: 2;
      box-shadow: 0 14px 28px rgba(241, 90, 74, 0.28);
    }

    .hero-card img {
      width: 100%;
      max-width: 420px;
      position: relative;
      z-index: 1;
    }

    .floating-mini-card {
      position: absolute;
      background: white;
      border: 1px solid var(--border);
      border-radius: 18px;
      padding: 16px 18px;
      box-shadow: 0 18px 40px rgba(9, 111, 115, 0.14);
      z-index: 4;
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      color: var(--teal-dark);
    }

    .floating-mini-card span {
      color: var(--coral);
      font-size: 22px;
    }

    .mini-1 {
      left: -18px;
      top: 50px;
      animation: floatMini 4.5s ease-in-out infinite;
    }

    .mini-2 {
      right: -10px;
      bottom: 55px;
      animation: floatMini 5.2s ease-in-out infinite;
    }

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

    @keyframes floatMini {
      0%, 100% { transform: translateY(0); }
      50% { transform: translateY(-8px); }
    }

    section {
      padding: 92px 20px;
    }

    .container {
      max-width: 1220px;
      margin: auto;
    }

    .section-title {
      text-align: center;
      margin-bottom: 58px;
    }

    .section-title h2 {
      font-size: 38px;
      color: var(--teal-dark);
      margin-bottom: 13px;
      letter-spacing: -0.8px;
    }

    .section-title p {
      color: var(--gray);
      max-width: 740px;
      margin: auto;
      font-size: 16px;
    }

    .about {
      background: var(--white);
    }

    .about-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 45px;
      align-items: stretch;
    }

    .about-box {
      background: linear-gradient(180deg, #ffffff, #f7fcfc);
      padding: 38px;
      border-radius: 26px;
      border: 1px solid var(--border);
      border-left: 5px solid var(--coral);
      box-shadow: 0 16px 42px rgba(9, 111, 115, 0.08);
      transition: 0.3s;
    }

    .about-box:hover {
      transform: translateY(-6px);
      box-shadow: 0 24px 55px rgba(9, 111, 115, 0.12);
    }

    body.rtl .about-box {
      border-left: 1px solid var(--border);
      border-right: 5px solid var(--coral);
    }

    .about-box h3 {
      color: var(--teal-dark);
      margin-bottom: 15px;
      font-size: 26px;
    }

    .about-box p {
      color: var(--gray);
    }

    .services,
    .why {
      background:
        radial-gradient(circle at top left, rgba(94, 193, 197, 0.11), transparent 28%),
        radial-gradient(circle at bottom right, rgba(241, 90, 74, 0.07), transparent 28%),
        var(--light);
    }

    .cards {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 25px;
    }

    .card {
      background: white;
      padding: 33px;
      border-radius: 24px;
      box-shadow: 0 15px 40px rgba(9, 111, 115, 0.08);
      transition: 0.3s;
      border: 1px solid var(--border);
      position: relative;
      overflow: hidden;
    }

    .card::before {
      content: "";
      position: absolute;
      width: 100%;
      height: 4px;
      left: 0;
      top: 0;
      background: linear-gradient(90deg, var(--teal), var(--turquoise), var(--coral));
      opacity: 0;
      transition: 0.3s;
    }

    .card:hover::before {
      opacity: 1;
    }

    .card:hover {
      transform: translateY(-8px);
      box-shadow: 0 24px 60px rgba(9, 111, 115, 0.14);
      border-color: rgba(94, 193, 197, 0.48);
    }

    .icon {
      width: 58px;
      height: 58px;
      background: linear-gradient(135deg, var(--teal-dark), var(--teal), var(--turquoise));
      border-radius: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: white;
      font-size: 27px;
      margin-bottom: 21px;
      box-shadow: 0 12px 24px rgba(9, 111, 115, 0.22);
    }

    .icon.coral {
      background: linear-gradient(135deg, var(--coral-dark), var(--coral));
      box-shadow: 0 12px 24px rgba(241, 90, 74, 0.22);
    }

    .card h3 {
      color: var(--teal-dark);
      margin-bottom: 10px;
      font-size: 21px;
    }

    .card p {
      color: var(--gray);
      font-size: 15px;
    }

    .expertise-section {
      background: white;
    }

    .expertise-grid {
      display: grid;
      grid-template-columns: repeat(5, 1fr);
      gap: 20px;
    }

    .expertise-item {
      display: block;
      background: linear-gradient(180deg, #ffffff, #f7fcfc);
      padding: 30px 18px;
      border-radius: 20px;
      text-align: center;
      font-weight: 900;
      color: var(--teal-dark);
      box-shadow: 0 14px 34px rgba(9, 111, 115, 0.08);
      border: 1px solid var(--border);
      transition: 0.3s;
    }

    .expertise-item:hover {
      transform: translateY(-6px);
      color: var(--coral);
      border-color: rgba(241, 90, 74, 0.30);
    }

    .expertise-item span:first-child {
      display: block;
      font-size: 32px;
      margin-bottom: 10px;
    }

    .stats {
      background:
        radial-gradient(circle at top right, rgba(94, 193, 197, 0.18), transparent 30%),
        linear-gradient(135deg, var(--teal-dark), var(--teal));
      color: white;
      padding: 75px 20px;
    }

    .stats-grid {
      max-width: 1220px;
      margin: auto;
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
    }

    .stat-card {
      background: rgba(255, 255, 255, 0.13);
      border: 1px solid rgba(255, 255, 255, 0.18);
      padding: 30px 22px;
      border-radius: 24px;
      text-align: center;
      backdrop-filter: blur(10px);
      transition: 0.3s;
    }

    .stat-card:hover {
      transform: translateY(-6px);
      background: rgba(255, 255, 255, 0.17);
    }

    .stat-number {
      font-size: 42px;
      font-weight: 900;
      color: white;
      margin-bottom: 8px;
    }

    .stat-label {
      color: rgba(255, 255, 255, 0.86);
      font-weight: 700;
      font-size: 15px;
    }

    .contact {
      background:
        radial-gradient(circle at top left, rgba(94, 193, 197, 0.25), transparent 30%),
        radial-gradient(circle at bottom right, rgba(241, 90, 74, 0.20), transparent 28%),
        linear-gradient(135deg, var(--teal-dark), var(--teal));
      color: white;
    }

    .contact .section-title h2,
    .contact .section-title p {
      color: white;
    }

    .contact-content {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 42px;
      align-items: start;
    }

    form {
      background: white;
      padding: 38px;
      border-radius: 26px;
      box-shadow: 0 20px 55px rgba(0, 0, 0, 0.14);
    }

    input,
    textarea {
      width: 100%;
      padding: 15px 16px;
      margin-bottom: 16px;
      border: 1px solid #d1e7e8;
      border-radius: 13px;
      font-size: 15px;
      outline: none;
      transition: 0.3s;
      font-family: inherit;
    }

    input:focus,
    textarea:focus {
      border-color: var(--turquoise);
      box-shadow: 0 0 0 4px rgba(94, 193, 197, 0.16);
    }

    textarea {
      min-height: 135px;
      resize: vertical;
    }

    form button {
      border: none;
      cursor: pointer;
      width: 100%;
      font-size: 15px;
    }

    .contact-info {
      display: flex;
      flex-direction: column;
      gap: 20px;
    }

    .info-box {
      background: rgba(255, 255, 255, 0.14);
      padding: 25px;
      border-radius: 20px;
      backdrop-filter: blur(10px);
      border: 1px solid rgba(255, 255, 255, 0.20);
    }

    .info-box h3 {
      margin-bottom: 7px;
      font-size: 19px;
    }

    .info-box p {
      color: rgba(255, 255, 255, 0.88);
    }

    .whatsapp {
      display: inline-block;
      background: var(--green);
      color: white;
      padding: 15px 25px;
      border-radius: 14px;
      font-weight: 900;
      margin-top: 5px;
      text-align: center;
      transition: 0.3s;
      box-shadow: 0 14px 28px rgba(37, 211, 102, 0.25);
    }

    .whatsapp:hover {
      transform: translateY(-3px);
      box-shadow: 0 18px 36px rgba(37, 211, 102, 0.34);
    }

    .floating-whatsapp {
      position: fixed;
      right: 22px;
      bottom: 22px;
      width: 58px;
      height: 58px;
      background: var(--green);
      color: white;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 29px;
      z-index: 999;
      box-shadow: 0 16px 34px rgba(37, 211, 102, 0.35);
      transition: 0.3s;
    }

    body.rtl .floating-whatsapp {
      right: auto;
      left: 22px;
    }

    .floating-whatsapp:hover {
      transform: translateY(-4px) scale(1.04);
    }

    footer {
      background: #062f36;
      color: white;
      padding: 45px 20px 32px;
      border-top: 4px solid var(--coral);
    }

    .footer-content {
      max-width: 1220px;
      margin: auto;
      display: grid;
      grid-template-columns: 1.2fr 1fr 1fr;
      gap: 30px;
    }

    .footer-brand {
      font-weight: 900;
      font-size: 20px;
      color: var(--turquoise);
      margin-bottom: 12px;
    }

    .footer-brand span {
      color: var(--coral);
    }

    .footer-text,
    .footer-col p,
    .footer-col a {
      color: rgba(255, 255, 255, 0.78);
      font-size: 14px;
    }

    .footer-col h4 {
      margin-bottom: 14px;
      color: white;
      font-size: 16px;
    }

    .footer-col a {
      display: block;
      margin-bottom: 9px;
      transition: 0.3s;
    }

    .footer-col a:hover {
      color: var(--coral);
    }

    .footer-bottom {
      max-width: 1220px;
      margin: 30px auto 0;
      padding-top: 20px;
      border-top: 1px solid rgba(255, 255, 255, 0.14);
      color: rgba(255, 255, 255, 0.72);
      font-size: 14px;
      text-align: center;
    }

    .reveal {
      opacity: 0;
      transform: translateY(28px);
      transition: 0.8s ease;
    }

    .reveal.active {
      opacity: 1;
      transform: translateY(0);
    }

    @media (max-width: 1050px) {
      .nav-links {
        position: fixed;
        top: 82px;
        left: 20px;
        right: 20px;
        background: white;
        border: 1px solid var(--border);
        border-radius: 22px;
        box-shadow: 0 20px 50px rgba(9, 111, 115, 0.14);
        padding: 22px;
        flex-direction: column;
        gap: 14px;
        display: none;
      }

      .nav-links.open {
        display: flex;
      }

      .mobile-menu-btn {
        display: block;
      }
    }

    @media (max-width: 900px) {
      .hero-content,
      .about-content,
      .contact-content {
        grid-template-columns: 1fr;
      }

      .hero h1 {
        font-size: 39px;
      }

      .cards {
        grid-template-columns: 1fr 1fr;
      }

      .expertise-grid {
        grid-template-columns: 1fr 1fr;
      }

      .stats-grid {
        grid-template-columns: 1fr 1fr;
      }

      .footer-content {
        grid-template-columns: 1fr;
      }

      .hero-card {
        animation: none;
      }
    }

    @media (max-width: 600px) {
      nav {
        padding: 12px 16px;
      }

      .logo-img img {
        height: 46px;
      }

      .language-switcher button {
        padding: 6px 8px;
        font-size: 12px;
      }

      .hero {
        padding-top: 122px;
      }

      .hero h1 {
        font-size: 31px;
      }

      .hero p {
        font-size: 16px;
      }

      .cards,
      .expertise-grid,
      .stats-grid {
        grid-template-columns: 1fr;
      }

      section {
        padding: 72px 20px;
      }

      .section-title h2 {
        font-size: 30px;
      }

      .buttons {
        flex-direction: column;
      }

      .btn {
        text-align: center;
      }

      .floating-mini-card {
        display: none;
      }
    }