/* ===== Reset & Base ===== */
  *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
  body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: #1a1a2e;
    background: #fffef8;
    line-height: 1.6;
    overflow-x: hidden;
  }
  img { max-width: 100%; height: auto; display: block; }
  a { text-decoration: none; color: inherit; }
  ul { list-style: none; }
  button { cursor: pointer; border: none; background: none; font-family: inherit; }

  /* ===== Scroll Reveal (progressive enhancement) ===== */
  @media (prefers-reduced-motion: no-preference) {
    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: opacity 0.7s cubic-bezier(0.22, 1, 0.36, 1), transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
    }
    .reveal.revealed {
      opacity: 1;
      transform: translateY(0);
    }
  }

  /* ===== Container ===== */
  .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
  }

  /* ===== Section Header ===== */
  .section-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: #059669;
    margin-bottom: 12px;
  }
  .section-tag::before {
    content: '';
    display: inline-block;
    width: 24px;
    height: 2px;
    background: #059669;
    border-radius: 2px;
  }
  .section-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 700;
    color: #0f172a;
    line-height: 1.2;
    margin-bottom: 16px;
  }
  .section-desc {
    font-size: 1.1rem;
    color: #475569;
    max-width: 600px;
    line-height: 1.7;
  }
  .section-header { margin-bottom: 60px; }

  /* ===== Navigation ===== */
  .nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 254, 248, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(5, 150, 105, 0.1);
    transition: box-shadow 0.3s ease;
  }
  .nav.scrolled {
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.08);
  }
  .nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    height: 72px;
    gap: 40px;
  }
  .nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.15rem;
    color: #0f172a;
    flex-shrink: 0;
  }
  .nav-logo-icon {
    width: 36px;
    height: 36px;
    color: #059669;
  }
  .nav-logo-text { font-family: 'Inter', sans-serif; }
  .nav-logo-dot { color: #059669; }
  .nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
  }
  .nav-link {
    padding: 8px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #334155;
    border-radius: 8px;
    transition: color 0.2s, background 0.2s;
  }
  .nav-link:hover { color: #059669; background: rgba(5, 150, 105, 0.06); }
  .nav-link-cta {
    background: #059669;
    color: #fff !important;
    font-weight: 600;
    margin-left: 8px;
  }
  .nav-link-cta:hover { background: #047857; }
  .nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
    margin-left: auto;
  }
  .nav-toggle span {
    display: block;
    width: 22px;
    height: 2px;
    background: #0f172a;
    border-radius: 2px;
    transition: transform 0.3s, opacity 0.3s;
  }
  .nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.active span:nth-child(2) { opacity: 0; }
  .nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* ===== Hero ===== */
  .hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #064e3b 0%, #059669 40%, #10b981 70%, #34d399 100%);
    overflow: hidden;
    padding: 120px 24px 80px;
  }
  .hero-bg {
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 80% 60% at 20% 80%, rgba(6, 78, 59, 0.6) 0%, transparent 60%),
      radial-gradient(ellipse 60% 50% at 80% 20%, rgba(52, 211, 153, 0.4) 0%, transparent 60%),
      radial-gradient(ellipse 50% 40% at 50% 50%, rgba(16, 185, 129, 0.3) 0%, transparent 70%);
  }
  .hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(2, 44, 34, 0.3) 0%, rgba(2, 44, 34, 0.1) 50%, rgba(2, 44, 34, 0.4) 100%);
  }
  .hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image:
      linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
      linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
  }
  .hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
  }
  .hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(8px);
    padding: 8px 20px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 28px;
  }
  .hero-badge svg { width: 16px; height: 16px; }
  .hero-title {
    font-family: 'Playfair Display', Georgia, serif;
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -0.02em;
  }
  .hero-accent {
    background: linear-gradient(135deg, #fde68a, #f59e0b);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
  }
  .hero-subtitle {
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: rgba(255, 255, 255, 0.85);
    line-height: 1.75;
    max-width: 620px;
    margin: 0 auto 40px;
  }
  .hero-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 56px;
  }
  .hero-stats {
    display: flex;
    justify-content: center;
    gap: 40px;
    flex-wrap: wrap;
  }
  .hero-stat { text-align: center; }
  .hero-stat-num {
    display: block;
    font-size: 1.5rem;
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
  }
  .hero-stat-label {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.65);
    font-weight: 500;
  }
  .hero-stat-divider {
    width: 1px;
    height: 40px;
    background: rgba(255, 255, 255, 0.2);
    align-self: center;
  }
  .hero-scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.5);
    animation: scrollBounce 2s ease-in-out infinite;
  }
  .hero-scroll-indicator svg { width: 24px; height: 24px; }
  @keyframes scrollBounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(8px); }
  }

  /* ===== Buttons ===== */
  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 12px;
    font-size: 0.95rem;
    font-weight: 600;
    transition: all 0.25s cubic-bezier(0.22, 1, 0.36, 1);
    border: 2px solid transparent;
  }
  .btn svg { width: 18px; height: 18px; flex-shrink: 0; }
  .btn-primary {
    background: #059669;
    color: #fff;
    border-color: #059669;
  }
  .btn-primary:hover {
    background: #047857;
    border-color: #047857;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(5, 150, 105, 0.3);
  }
  .btn-outline-light {
    background: transparent;
    color: #fff;
    border-color: rgba(255, 255, 255, 0.5);
  }
  .btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: #fff;
    transform: translateY(-2px);
  }
  .btn-lg { padding: 16px 32px; font-size: 1rem; border-radius: 14px; }
  .btn-block { width: 100%; justify-content: center; }

  /* ===== Services ===== */
  .services {
    padding: 100px 0;
    background: #fffef8;
  }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .service-card {
    background: #fff;
    border: 1px solid rgba(5, 150, 105, 0.1);
    border-radius: 20px;
    padding: 36px 28px;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .service-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(5, 150, 105, 0.12);
    border-color: rgba(5, 150, 105, 0.25);
  }
  .service-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    color: #059669;
  }
  .service-icon svg { width: 28px; height: 28px; }
  .service-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 10px;
  }
  .service-desc {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.7;
  }

  /* ===== About ===== */
  .about {
    padding: 100px 0;
    background: #f0fdf4;
  }
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
  }
  .about-image-wrap { position: relative; }
  .about-image-main {
    border-radius: 24px;
    overflow: hidden;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.12);
  }
  .about-image-main img { width: 100%; height: 400px; object-fit: cover; }
  .about-image-accent {
    position: absolute;
    bottom: -30px;
    right: -30px;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15);
    border: 4px solid #f0fdf4;
  }
  .about-image-accent img { width: 100%; height: 200px; object-fit: cover; }
  .about-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    background: #059669;
    color: #fff;
    padding: 16px 20px;
    border-radius: 16px;
    box-shadow: 0 12px 30px rgba(5, 150, 105, 0.3);
    display: flex;
    flex-direction: column;
    gap: 2px;
  }
  .about-badge-num {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    opacity: 0.8;
  }
  .about-badge-text { font-size: 0.85rem; font-weight: 600; }
  .about-content { max-width: 520px; }
  .about-text {
    font-size: 1.05rem;
    color: #334155;
    line-height: 1.8;
    margin-bottom: 16px;
  }
  .about-values {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 32px 0;
  }
  .about-value {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    color: #0f172a;
  }
  .about-value-icon {
    width: 22px;
    height: 22px;
    color: #059669;
    flex-shrink: 0;
  }

  /* ===== Why Us ===== */
  .why-us {
    padding: 100px 0;
    background: #fffef8;
  }
  .why-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .why-card {
    background: #fff;
    border: 1px solid rgba(5, 150, 105, 0.08);
    border-radius: 20px;
    padding: 40px 32px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .why-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, #059669, #34d399);
    opacity: 0;
    transition: opacity 0.3s;
  }
  .why-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(5, 150, 105, 0.1);
  }
  .why-card:hover::before { opacity: 1; }
  .why-card-num {
    font-size: 3rem;
    font-weight: 800;
    color: rgba(5, 150, 105, 0.1);
    line-height: 1;
    margin-bottom: 16px;
    font-family: 'Playfair Display', serif;
  }
  .why-card-title {
    font-size: 1.2rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 10px;
  }
  .why-card-desc {
    font-size: 0.95rem;
    color: #475569;
    line-height: 1.7;
  }

  /* ===== Gallery ===== */
  .gallery {
    padding: 100px 0;
    background: #f0fdf4;
  }
  .gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
  }
  .gallery-item {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    aspect-ratio: 4/3;
    cursor: pointer;
  }
  .gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .gallery-item:hover img { transform: scale(1.08); }
  .gallery-item-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(0deg, rgba(2, 44, 34, 0.8) 0%, transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 24px;
    opacity: 0;
    transition: opacity 0.3s;
  }
  .gallery-item:hover .gallery-item-overlay { opacity: 1; }
  .gallery-item-overlay span {
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
  }

  /* ===== Testimonials ===== */
  .testimonials {
    padding: 100px 0;
    background: #fffef8;
  }
  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
  }
  .testimonial-card {
    background: #fff;
    border: 1px solid rgba(5, 150, 105, 0.08);
    border-radius: 20px;
    padding: 36px 28px;
    position: relative;
    transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
  }
  .testimonial-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(5, 150, 105, 0.08);
  }
  .testimonial-quote {
    width: 40px;
    height: 40px;
    color: #059669;
    opacity: 0.3;
    margin-bottom: 16px;
  }
  .testimonial-text {
    font-size: 0.95rem;
    color: #334155;
    line-height: 1.8;
    margin-bottom: 24px;
    font-style: italic;
  }
  .testimonial-author {
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .testimonial-author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, #059669, #34d399);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    flex-shrink: 0;
  }
  .testimonial-author-name {
    display: block;
    font-weight: 600;
    color: #0f172a;
    font-size: 0.95rem;
  }
  .testimonial-author-location {
    display: block;
    font-size: 0.8rem;
    color: #94a3b8;
    margin-top: 2px;
  }

  /* ===== Contact ===== */
  .contact {
    padding: 100px 0;
    background: linear-gradient(135deg, #064e3b 0%, #059669 100%);
  }
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
  }
  .contact-info .section-tag { color: rgba(255,255,255,0.7); }
  .contact-info .section-tag::before { background: rgba(255,255,255,0.7); }
  .contact-info .section-title { color: #fff; }
  .contact-desc {
    font-size: 1.05rem;
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.75;
    margin-bottom: 40px;
  }
  .contact-details { display: flex; flex-direction: column; gap: 24px; }
  .contact-detail {
    display: flex;
    align-items: flex-start;
    gap: 16px;
  }
  .contact-detail-icon {
    width: 48px;
    height: 48px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.9);
    flex-shrink: 0;
  }
  .contact-detail-icon svg { width: 22px; height: 22px; }
  .contact-detail-label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 4px;
  }
  .contact-detail-value {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    line-height: 1.6;
  }
  .contact-detail-value a { color: #fff; transition: color 0.2s; }
  .contact-detail-value a:hover { color: #fde68a; }
  .contact-form-wrap {
    background: #fff;
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.15);
  }
  .contact-form-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 28px;
  }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
  .form-group { margin-bottom: 20px; }
  .form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: #334155;
    margin-bottom: 6px;
  }
  .form-input {
    width: 100%;
    padding: 12px 16px;
    border: 1.5px solid #e2e8f0;
    border-radius: 10px;
    font-size: 0.95rem;
    font-family: inherit;
    color: #0f172a;
    background: #f8fafc;
    transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
    outline: none;
  }
  .form-input:focus {
    border-color: #059669;
    box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
    background: #fff;
  }
  .form-input::placeholder { color: #94a3b8; }
  .form-select { cursor: pointer; appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
  .form-textarea { resize: vertical; min-height: 100px; }
  .form-success {
    display: none;
    align-items: center;
    gap: 12px;
    margin-top: 16px;
    padding: 14px 20px;
    background: #ecfdf5;
    border: 1px solid #a7f3d0;
    border-radius: 10px;
    color: #065f46;
    font-weight: 600;
    font-size: 0.9rem;
  }
  .form-success.show { display: flex; }
  .form-success svg { width: 22px; height: 22px; flex-shrink: 0; color: #059669; }

  /* ===== Footer ===== */
  .footer {
    background: #022c22;
    color: rgba(255, 255, 255, 0.7);
    padding: 64px 0 0;
  }
  .footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    padding-bottom: 48px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  }
  .footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 1.05rem;
    color: #fff;
    margin-bottom: 14px;
  }
  .footer-logo-icon { width: 32px; height: 32px; color: #34d399; }
  .footer-tagline { font-size: 0.9rem; line-height: 1.7; max-width: 280px; }
  .footer-col-title {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: 16px;
  }
  .footer-links li { margin-bottom: 10px; }
  .footer-links a {
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.2s;
  }
  .footer-links a:hover { color: #34d399; }
  .footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 14px;
    font-size: 0.9rem;
  }
  .footer-contact svg { width: 18px; height: 18px; color: #34d399; flex-shrink: 0; margin-top: 2px; }
  .footer-contact a { color: rgba(255, 255, 255, 0.6); transition: color 0.2s; }
  .footer-contact a:hover { color: #34d399; }
  .footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 24px 0;
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.35);
    flex-wrap: wrap;
    gap: 12px;
  }

  /* ===== Responsive ===== */
  @media (max-width: 1024px) {
    .services-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .gallery-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; }
  }

  @media (max-width: 768px) {
    .nav-links {
      position: fixed;
      top: 72px;
      left: 0;
      right: 0;
      background: rgba(255, 254, 248, 0.98);
      backdrop-filter: blur(16px);
      flex-direction: column;
      padding: 24px;
      gap: 4px;
      border-bottom: 1px solid rgba(5, 150, 105, 0.1);
      transform: translateY(-100%);
      opacity: 0;
      pointer-events: none;
      transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), opacity 0.3s;
    }
    .nav-links.open {
      transform: translateY(0);
      opacity: 1;
      pointer-events: all;
    }
    .nav-link { width: 100%; padding: 12px 16px; }
    .nav-link-cta { margin-left: 0; text-align: center; margin-top: 8px; }
    .nav-toggle { display: flex; }
    .hero { padding: 100px 20px 60px; }
    .hero-buttons { flex-direction: column; align-items: center; }
    .hero-stats { gap: 24px; }
    .hero-stat-divider { display: none; }
    .services-grid { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-image-accent { right: 0; bottom: -20px; }
    .about-badge { left: 0; top: -16px; }
    .why-grid { grid-template-columns: 1fr; }
    .gallery-grid { grid-template-columns: 1fr; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; gap: 40px; }
    .contact-form-wrap { padding: 28px; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .footer-bottom { flex-direction: column; text-align: center; }
  }

  @media (max-width: 480px) {
    .container { padding: 0 16px; }
    .services, .about, .why-us, .gallery, .testimonials, .contact { padding: 72px 0; }
    .section-header { margin-bottom: 40px; }
  }