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

  html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
  }

  body {
    font-family: 'DM Sans', sans-serif;
    color: #1e293b;
    background: #f8fafc;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  img {
    max-width: 100%;
    height: auto;
    display: block;
  }

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

  ul {
    list-style: none;
  }

  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
  }

  /* ── NAV ── */
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(248, 250, 252, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(148, 163, 184, 0.15);
    transition: box-shadow 0.3s ease;
  }

  .nav.scrolled {
    box-shadow: 0 2px 20px rgba(0,0,0,0.08);
  }

  .nav-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 72px;
  }

  .nav-logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 1.1rem;
  }

  .nav-logo-icon {
    transition: transform 0.3s ease;
  }

  .nav-logo:hover .nav-logo-icon {
    transform: rotate(-10deg) scale(1.05);
  }

  .nav-links {
    display: flex;
    align-items: center;
    gap: 2rem;
  }

  .nav-links a:not(.nav-cta) {
    font-size: 0.938rem;
    font-weight: 500;
    color: #475569;
    transition: color 0.2s ease;
    position: relative;
  }

  .nav-links a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: #0d9488;
    border-radius: 1px;
    transition: width 0.25s ease;
  }

  .nav-links a:not(.nav-cta):hover {
    color: #0d9488;
  }

  .nav-links a:not(.nav-cta):hover::after {
    width: 100%;
  }

  .nav-cta {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    background: #0d9488;
    color: #f8fafc !important;
    padding: 0.5rem 1.1rem;
    border-radius: 50px;
    font-weight: 600;
    font-size: 0.938rem;
    transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
  }

  .nav-cta:hover {
    background: #0f766e;
    transform: translateY(-1px);
    box-shadow: 0 4px 14px rgba(13, 148, 136, 0.35);
  }

  .nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
  }

  .nav-toggle-line {
    display: block;
    width: 24px;
    height: 2.5px;
    background: #334155;
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
    transform: translateY(7.5px) rotate(45deg);
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
    transform: translateY(-7.5px) rotate(-45deg);
  }

  /* ── HERO ── */
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    background: #0f172a;
  }

  .hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
  }

  .hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.55;
  }

  .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
      135deg,
      rgba(4, 47, 46, 0.88) 0%,
      rgba(15, 23, 42, 0.82) 50%,
      rgba(15, 23, 42, 0.72) 100%
    );
  }

  .hero-content {
    position: relative;
    z-index: 1;
    max-width: 720px;
    padding: 8rem 1.5rem 4rem;
    text-align: center;
  }

  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(45, 212, 191, 0.15);
    border: 1px solid rgba(45, 212, 191, 0.3);
    color: #5eead4;
    padding: 0.45rem 1rem;
    border-radius: 50px;
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(4px);
  }

  .hero-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(2.5rem, 7vw, 4.5rem);
    font-weight: 700;
    color: #f8fafc;
    line-height: 1.08;
    letter-spacing: -0.02em;
    margin-bottom: 1.25rem;
  }

  .hero-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    color: #cbd5e1;
    line-height: 1.7;
    max-width: 560px;
    margin: 0 auto 2.5rem;
  }

  .hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
    margin-bottom: 3rem;
  }

  .hero-trust {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1.5rem;
  }

  .trust-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #94a3b8;
    font-size: 0.9rem;
  }

  .trust-item svg {
    color: #2dd4bf;
    flex-shrink: 0;
  }

  /* ── BUTTONS ── */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.75rem;
    border-radius: 50px;
    font-family: 'DM Sans', sans-serif;
    font-size: 1rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    white-space: nowrap;
  }

  .btn-primary {
    background: #0d9488;
    color: #f8fafc;
    box-shadow: 0 4px 16px rgba(13, 148, 136, 0.3);
  }

  .btn-primary:hover {
    background: #0f766e;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(13, 148, 136, 0.4);
  }

  .btn-secondary {
    background: rgba(255, 255, 255, 0.12);
    color: #f8fafc;
    border: 1.5px solid rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(4px);
  }

  .btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(255, 255, 255, 0.4);
    transform: translateY(-2px);
  }

  .btn-white {
    background: #f8fafc;
    color: #0d9488;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  }

  .btn-white:hover {
    background: #ffffff;
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.2);
  }

  .btn-full {
    width: 100%;
    justify-content: center;
  }

  /* ── SECTIONS ── */
  .section {
    padding: 6rem 0;
  }

  .section-header {
    text-align: center;
    max-width: 640px;
    margin: 0 auto 3.5rem;
  }

  .section-tag {
    display: inline-block;
    background: #f0fdfa;
    color: #0d9488;
    padding: 0.35rem 1rem;
    border-radius: 50px;
    font-size: 0.813rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 0.75rem;
    border: 1px solid #ccfbf1;
  }

  .section-tag-light {
    background: rgba(45, 212, 191, 0.15);
    color: #5eead4;
    border-color: rgba(45, 212, 191, 0.25);
  }

  .section-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.75rem, 4vw, 2.75rem);
    font-weight: 700;
    color: #0f172a;
    line-height: 1.15;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
  }

  .section-title-light {
    color: #f8fafc;
  }

  .section-desc {
    font-size: 1.063rem;
    color: #64748b;
    line-height: 1.7;
  }

  /* ── SERVICES ── */
  .services {
    background: #f8fafc;
  }

  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
  }

  .service-card {
    background: #ffffff;
    border-radius: 1.25rem;
    padding: 2rem;
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
  }

  .service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #0d9488, #2dd4bf);
    opacity: 0;
    transition: opacity 0.3s ease;
  }

  .service-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
    border-color: transparent;
  }

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

  .service-icon {
    width: 56px;
    height: 56px;
    background: #f0fdfa;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0d9488;
    margin-bottom: 1.25rem;
    transition: all 0.3s ease;
  }

  .service-card:hover .service-icon {
    background: #0d9488;
    color: #f8fafc;
    transform: scale(1.05);
  }

  .service-card h3 {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.188rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 0.6rem;
  }

  .service-card p {
    font-size: 0.938rem;
    color: #64748b;
    line-height: 1.65;
  }

  /* ── ABOUT ── */
  .about {
    background: #ffffff;
  }

  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
  }

  .about-images {
    position: relative;
    height: 500px;
  }

  .about-img-main {
    border-radius: 1.5rem;
    overflow: hidden;
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.12);
  }

  .about-img-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .about-img-float {
    position: absolute;
    bottom: -2rem;
    right: -1rem;
    width: 55%;
    border-radius: 1.25rem;
    overflow: hidden;
    box-shadow: 0 12px 36px rgba(0, 0, 0, 0.15);
    border: 4px solid #ffffff;
  }

  .about-img-float img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .about-content .section-tag {
    margin-bottom: 0.75rem;
  }

  .about-text {
    font-size: 1.063rem;
    color: #475569;
    line-height: 1.75;
    margin-bottom: 1.25rem;
  }

  .about-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
  }

  .about-list li {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.938rem;
    color: #334155;
    font-weight: 500;
  }

  .about-list li svg {
    color: #0d9488;
    flex-shrink: 0;
  }

  /* ── AREAS ── */
  .areas {
    background: linear-gradient(135deg, #042f2e 0%, #0f172a 100%);
    padding: 5rem 0;
  }

  .areas-inner {
    text-align: center;
  }

  .areas-desc {
    font-size: 1.063rem;
    color: #94a3b8;
    line-height: 1.7;
    max-width: 520px;
    margin: 0 auto 2.5rem;
  }

  .areas-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
  }

  .area-tag {
    background: rgba(255, 255, 255, 0.08);
    color: #cbd5e1;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.2s ease;
  }

  .area-tag:hover {
    background: rgba(45, 212, 191, 0.15);
    border-color: rgba(45, 212, 191, 0.3);
    color: #5eead4;
  }

  .area-tag-active {
    background: #0d9488;
    color: #f8fafc;
    border-color: #0d9488;
  }

  .area-tag-active:hover {
    background: #0f766e;
    border-color: #0f766e;
    color: #f8fafc;
  }

  .areas-note {
    font-size: 0.938rem;
    color: #94a3b8;
  }

  .areas-link {
    color: #2dd4bf;
    font-weight: 600;
    border-bottom: 1px solid rgba(45, 212, 191, 0.3);
    transition: color 0.2s ease, border-color 0.2s ease;
  }

  .areas-link:hover {
    color: #5eead4;
    border-color: #5eead4;
  }

  /* ── CTA ── */
  .cta {
    background: #f8fafc;
    padding: 4rem 0;
  }

  .cta-card {
    background: linear-gradient(135deg, #0d9488 0%, #0f766e 100%);
    border-radius: 2rem;
    padding: 3.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    flex-wrap: wrap;
    box-shadow: 0 16px 48px rgba(13, 148, 136, 0.25);
  }

  .cta-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: clamp(1.5rem, 3vw, 2.25rem);
    font-weight: 700;
    color: #f8fafc;
    line-height: 1.2;
    margin-bottom: 0.5rem;
  }

  .cta-subtitle {
    font-size: 1.063rem;
    color: #ccfbf1;
    line-height: 1.6;
  }

  /* ── CONTACT ── */
  .contact {
    background: #ffffff;
  }

  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
  }

  .contact-desc {
    font-size: 1.063rem;
    color: #64748b;
    line-height: 1.7;
    margin-bottom: 2rem;
  }

  .contact-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
  }

  .contact-detail {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
  }

  .contact-detail-icon {
    width: 48px;
    height: 48px;
    background: #f0fdfa;
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #0d9488;
    flex-shrink: 0;
  }

  .contact-detail-label {
    display: block;
    font-size: 0.813rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #94a3b8;
    margin-bottom: 0.2rem;
  }

  .contact-detail-value {
    font-size: 1rem;
    color: #1e293b;
    font-weight: 500;
    line-height: 1.6;
  }

  .contact-link {
    color: #0d9488;
    transition: color 0.2s ease;
  }

  .contact-link:hover {
    color: #0f766e;
  }

  /* ── FORM ── */
  .contact-form-wrap {
    background: #f8fafc;
    border-radius: 1.5rem;
    padding: 2.5rem;
    border: 1px solid #e2e8f0;
  }

  .form-title {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 1.5rem;
  }

  .form-group {
    margin-bottom: 1.25rem;
  }

  .form-label {
    display: block;
    font-size: 0.875rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 0.4rem;
  }

  .form-input {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1.5px solid #e2e8f0;
    border-radius: 0.875rem;
    font-family: 'DM Sans', sans-serif;
    font-size: 0.938rem;
    color: #1e293b;
    background: #ffffff;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    outline: none;
  }

  .form-input::placeholder {
    color: #94a3b8;
  }

  .form-input:focus {
    border-color: #0d9488;
    box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.12);
  }

  .form-textarea {
    resize: vertical;
    min-height: 120px;
  }

  .form-success {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background: #f0fdfa;
    border: 1px solid #ccfbf1;
    color: #0d9488;
    padding: 1rem 1.25rem;
    border-radius: 0.875rem;
    font-size: 0.938rem;
    font-weight: 500;
    margin-top: 1rem;
  }

  .form-success svg {
    flex-shrink: 0;
  }

  /* ── FOOTER ── */
  .footer {
    background: #0f172a;
    color: #94a3b8;
    padding: 4rem 0 2rem;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 3rem;
  }

  .footer-desc {
    font-size: 0.938rem;
    line-height: 1.7;
    margin-top: 1rem;
    max-width: 300px;
    color: #64748b;
  }

  .footer-heading {
    font-family: 'Space Grotesk', sans-serif;
    font-size: 0.938rem;
    font-weight: 700;
    color: #f8fafc;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 1rem;
  }

  .footer-links ul {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
  }

  .footer-links a {
    font-size: 0.938rem;
    color: #64748b;
    transition: color 0.2s ease;
  }

  .footer-links a:hover {
    color: #2dd4bf;
  }

  .footer-address {
    font-size: 0.938rem;
    line-height: 1.7;
    color: #64748b;
    font-style: normal;
  }

  .footer-phone {
    display: inline-block;
    margin-top: 0.5rem;
    font-size: 1.063rem;
    font-weight: 600;
    color: #2dd4bf;
    transition: color 0.2s ease;
  }

  .footer-phone:hover {
    color: #5eead4;
  }

  .footer-bottom {
    border-top: 1px solid rgba(148, 163, 184, 0.12);
    padding-top: 2rem;
    text-align: center;
    font-size: 0.813rem;
    color: #475569;
  }

  /* ── SCROLL REVEAL ── */
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
  }

  .reveal.revealed {
    opacity: 1;
    transform: none;
  }

  /* ── RESPONSIVE ── */
  @media (max-width: 1024px) {
    .services-grid {
      grid-template-columns: repeat(2, 1fr);
    }

    .about-grid {
      gap: 3rem;
    }
  }

  @media (max-width: 768px) {
    .nav-links {
      position: fixed;
      top: 72px;
      left: 0;
      right: 0;
      background: rgba(248, 250, 252, 0.98);
      backdrop-filter: blur(12px);
      -webkit-backdrop-filter: blur(12px);
      flex-direction: column;
      padding: 1.5rem;
      gap: 1rem;
      border-bottom: 1px solid #e2e8f0;
      box-shadow: 0 8px 24px rgba(0,0,0,0.08);
      transform: translateY(-120%);
      opacity: 0;
      transition: transform 0.3s ease, opacity 0.3s ease;
      pointer-events: none;
    }

    .nav-links.open {
      transform: translateY(0);
      opacity: 1;
      pointer-events: all;
    }

    .nav-toggle {
      display: flex;
    }

    .hero-content {
      padding: 7rem 1.5rem 3rem;
    }

    .hero-actions {
      flex-direction: column;
      align-items: center;
    }

    .hero-actions .btn {
      width: 100%;
      justify-content: center;
    }

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

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

    .about-images {
      height: 360px;
      order: -1;
    }

    .about-img-float {
      width: 60%;
      bottom: -1rem;
      right: 0;
    }

    .contact-grid {
      grid-template-columns: 1fr;
      gap: 2.5rem;
    }

    .cta-card {
      flex-direction: column;
      text-align: center;
      padding: 2.5rem 2rem;
    }

    .footer-grid {
      grid-template-columns: 1fr;
      gap: 2rem;
    }

    .section {
      padding: 4rem 0;
    }
  }

  @media (max-width: 480px) {
    .container {
      padding: 0 1rem;
    }

    .hero-title {
      font-size: 2.25rem;
    }

    .contact-form-wrap {
      padding: 1.5rem;
    }
  }

  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(24px);
    }
  }

  @media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
      animation-duration: 0.01ms !important;
      transition-duration: 0.01ms !important;
    }

    html {
      scroll-behavior: auto;
    }

    .reveal {
      opacity: 1;
      transform: none;
    }
  }