/* ===========================
       CSS VARIABLES / TOKENS
    =========================== */
    :root {
      --dark:       #0E1C27;
      --dark-mid:   #162534;
      --steel:      #4F7486;
      --steel-light:#6B9BAF;
      --accent:     #E07B2A;   /* warm amber – construction energy */
      --accent-light:#F2A55A;
      --white:      #F6F9FA;
      --gray-light: #E8EEF2;
      --gray-mid:   #A0B2BC;
      --text-dark:  #0E1C27;
      --text-body:  #3A4F5C;

      --radius: 12px;
      --radius-lg: 20px;
      --shadow: 0 4px 24px rgba(14,28,39,0.12);
      --shadow-lg: 0 8px 48px rgba(14,28,39,0.18);

      --font-display: 'Montserrat', sans-serif;
      --font-body:    'Inter', sans-serif;
    }

    /* ===========================
       RESET & BASE
    =========================== */
    *, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

   
html, body {
  width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth; 
}

    body {
      font-family: var(--font-body);
      color: var(--text-body);
      background: var(--white);
    }

    a { text-decoration: none; color: inherit; }
    ul { list-style: none; }
    img { max-width: 100%; display: block; }

    /* ===========================
       UTILITY
    =========================== */
    .container {
      width: 100%;
      max-width: 1200px;
      margin: 0 auto;
      padding: 0 24px;
    }

    .section-pad { padding: 80px 0; }

    .eyebrow {
      font-family: var(--font-display);
      font-size: 12px;
      font-weight: 700;
      letter-spacing: 3px;
      text-transform: uppercase;
      color: var(--accent);
    }

    .section-title {
      font-family: var(--font-display);
      font-size: clamp(1.8rem, 4vw, 2.8rem);
      font-weight: 800;
      color: var(--dark);
      line-height: 1.15;
      margin-top: 10px;
    }

    .section-sub {
      font-size: 1rem;
      line-height: 1.7;
      color: var(--text-body);
      margin-top: 14px;
      max-width: 520px;
    }

    .btn {
      display: inline-block;
      background: var(--accent);
      color: #fff;
      font-family: var(--font-display);
      font-weight: 700;
      font-size: 0.9rem;
      padding: 14px 32px;
      border-radius: 50px;
      transition: background 0.25s, transform 0.2s, box-shadow 0.25s;
      box-shadow: 0 4px 16px rgba(224,123,42,0.3);
    }
    .btn:hover {
      background: var(--accent-light);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(224,123,42,0.4);
    }

    .btn-outline {
      background: transparent;
      border: 2px solid var(--white);
      color: var(--white);
      box-shadow: none;
    }
    .btn-outline:hover {
      background: var(--white);
      color: var(--dark);
    }

    /* ===========================
       HEADER / NAV
    =========================== */
    #header {
      position: sticky;
      top: 0;
      z-index: 999;
      background: var(--dark);
      box-shadow: 0 2px 20px rgba(14,28,39,0.4);
    }

    .navbar {
      display: flex;
      align-items: center;
      justify-content: space-between;
      height: 84px;
    }

    /* Logo */
    .logo-wrap {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .hero-logo {
      height: 140px;
      width: auto;
      display: block;
      margin-bottom: 24px;
      filter: brightness(1.25) drop-shadow(0 4px 16px rgba(0,0,0,0.6));
    }

    .nav-logo {
      height: 72px;
      width: auto;
      display: block;
      filter: drop-shadow(0 2px 6px rgba(0,0,0,0.5));
      transition: opacity 0.2s, transform 0.2s;
    }
    .nav-logo:hover { opacity: 0.9; transform: scale(1.04); }

    .footer-logo {
      height: 110px;
      width: auto;
      display: block;
      filter: drop-shadow(0 2px 8px rgba(0,0,0,0.4));
      margin-bottom: 16px;
    }

    .logo-icon {
      width: 38px;
      height: 38px;
      background: var(--accent);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .logo-icon i { color: #fff; font-size: 18px; }

    .logo-text {
      display: flex;
      flex-direction: column;
      line-height: 1.1;
    }
    .logo-name {
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 800;
      color: var(--white);
      letter-spacing: 0.5px;
    }
    .logo-tagline {
      font-size: 0.62rem;
      color: var(--steel-light);
      letter-spacing: 1px;
      text-transform: uppercase;
    }

    /* Desktop nav links */
    .nav-links {
      display: flex;
      align-items: center;
      gap: 32px;
    }
    .nav-links a {
      font-family: var(--font-display);
      font-size: 0.82rem;
      font-weight: 600;
      color: var(--gray-mid);
      letter-spacing: 0.5px;
      text-transform: uppercase;
      transition: color 0.2s;
    }
    .nav-links a:hover { color: var(--white); }

    .nav-cta { display: flex; align-items: center; gap: 16px; }
    .nav-phone {
      font-family: var(--font-display);
      font-size: 0.85rem;
      font-weight: 700;
      color: var(--accent-light);
    }
    .nav-phone i { margin-right: 6px; }

    /* Hamburger */
    .hamburger {
      display: none;
      flex-direction: column;
      gap: 5px;
      cursor: pointer;
      padding: 4px;
    }
    .hamburger span {
      display: block;
      width: 24px;
      height: 2px;
      background: var(--white);
      border-radius: 2px;
      transition: all 0.3s;
    }

    /* Mobile Menu */
    .mobile-menu {
      display: none;
      flex-direction: column;
      background: var(--dark-mid);
      padding: 20px 24px 28px;
      border-top: 1px solid rgba(79,116,134,0.2);
    }
    .mobile-menu.open { display: flex; }
    .mobile-menu a {
      font-family: var(--font-display);
      font-weight: 600;
      font-size: 0.95rem;
      color: var(--gray-light);
      padding: 12px 0;
      border-bottom: 1px solid rgba(255,255,255,0.06);
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .mobile-menu a:last-child { border-bottom: none; }

    /* ===========================
       HERO
    =========================== */
    .hero {
      position: relative;
      background: linear-gradient(135deg, var(--dark) 0%, var(--dark-mid) 60%, #1a3344 100%);
      overflow: hidden;
      min-height: 88vh;
      display: flex;
      align-items: center;
    }

    /* Geometric background pattern */
    .hero-bg-pattern {
      position: absolute;
      inset: 0;
      pointer-events: none;
      overflow: hidden;
    }
    .hero-bg-pattern::before {
      content: '';
      position: absolute;
      top: -100px;
      right: -100px;
      width: 600px;
      height: 600px;
      border: 60px solid rgba(79,116,134,0.1);
      border-radius: 50%;
    }
    .hero-bg-pattern::after {
      content: '';
      position: absolute;
      bottom: -80px;
      left: -80px;
      width: 400px;
      height: 400px;
      background: rgba(224,123,42,0.06);
      border-radius: 50%;
    }
    .hero-grid-line {
      position: absolute;
      top: 0; bottom: 0;
      width: 1px;
      background: rgba(79,116,134,0.12);
    }

    .hero-inner {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1fr 1.1fr;
      align-items: center;
      gap: 48px;
      padding: 80px 0;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(224,123,42,0.15);
      border: 1px solid rgba(224,123,42,0.35);
      border-radius: 50px;
      padding: 6px 16px;
      font-size: 0.75rem;
      font-weight: 700;
      color: var(--accent-light);
      letter-spacing: 1.5px;
      text-transform: uppercase;
      margin-bottom: 20px;
    }
    .hero-badge i { font-size: 10px; }

    .hero-title {
      font-family: var(--font-display);
      font-size: clamp(2rem, 5vw, 3.4rem);
      font-weight: 800;
      color: var(--white);
      line-height: 1.1;
    }
    .hero-title .highlight {
      color: var(--accent);
      display: block;
    }

    .company-full-name {
      font-family: var(--font-display);
      font-size: clamp(0.8rem, 1.5vw, 1rem);
      font-weight: 600;
      color: var(--steel-light);
      letter-spacing: 1px;
      margin-top: 10px;
      margin-bottom: 20px;
      text-transform: uppercase;
    }

    .hero-description {
      font-size: 1rem;
      color: var(--gray-mid);
      line-height: 1.7;
      max-width: 460px;
      margin-bottom: 36px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 20px;
      flex-wrap: wrap;
    }

    .hero-link {
      font-family: var(--font-display);
      font-weight: 600;
      font-size: 0.88rem;
      color: var(--white);
      display: flex;
      align-items: center;
      gap: 8px;
      transition: gap 0.2s;
    }
    .hero-link:hover { gap: 12px; }
    .hero-link i { color: var(--accent); }

    .hero-stats {
      display: flex;
      gap: 32px;
      margin-top: 48px;
      padding-top: 32px;
      border-top: 1px solid rgba(79,116,134,0.2);
    }
    
    .stat-number {
      font-family: var(--font-display);
      font-size: 1.8rem;
      font-weight: 800;
      color: var(--white);
    }
    .stat-number span { color: var(--accent); }
    .stat-label {
      font-size: 0.75rem;
      color: var(--gray-mid);
      text-transform: uppercase;
      letter-spacing: 1px;
    }

    /* Hero right visual — service photo grid */
    .hero-visual {
      display: grid;
      grid-template-columns: 1fr 1fr;
      grid-template-rows: auto auto;
      gap: 14px;
    }

    .hero-photo {
      border-radius: var(--radius);
      overflow: hidden;
      background: var(--dark-mid);
      position: relative;
      cursor: pointer;
    }
    .hero-photo.tall { grid-row: span 2; }
    .hero-photo .photo-placeholder {
      width: 100%;
      background: linear-gradient(135deg, rgba(79,116,134,0.2), rgba(14,28,39,0.5));
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 10px;
      color: var(--steel-light);
    }
    .hero-photo.tall { height: 490px; }
    .hero-photo:not(.tall) { height: 234px; }

    /* imagem com zoom suave no hover */
    .hero-photo img {
      width: 100%; height: 100%;
      object-fit: cover; display: block;
      transition: transform 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                  filter 0.5s ease;
      transform-origin: center center;
    }
    .hero-photo:hover img {
      transform: scale(1.08);
      filter: brightness(0.75);
    }

    /* overlay que aparece no hover */
    .hero-photo .photo-overlay {
      position: absolute;
      inset: 0;
      background: linear-gradient(
        to top,
        rgba(224,123,42,0.75) 0%,
        rgba(14,28,39,0.15) 60%,
        transparent 100%
      );
      opacity: 0;
      transition: opacity 0.4s ease;
      display: flex;
      align-items: flex-end;
      padding: 20px 16px;
    }
    .hero-photo:hover .photo-overlay { opacity: 1; }

    .hero-photo .photo-overlay span {
      font-family: var(--font-display);
      font-size: 0.95rem;
      font-weight: 800;
      color: #fff;
      letter-spacing: 1px;
      text-transform: uppercase;
      transform: translateY(10px);
      transition: transform 0.4s ease;
    }
    .hero-photo:hover .photo-overlay span { transform: translateY(0); }

    .hero-photo .photo-placeholder { height: 100%; }
    .hero-photo .photo-placeholder i { font-size: 2.5rem; opacity: 0.5; }
    .hero-photo .photo-placeholder span {
      font-size: 0.75rem;
      letter-spacing: 1px;
      text-transform: uppercase;
      font-weight: 600;
    }

    .photo-label {
      position: absolute;
      bottom: 12px; left: 12px;
      background: rgba(14,28,39,0.85);
      backdrop-filter: blur(6px);
      border-radius: 6px;
      padding: 4px 10px;
      font-size: 0.7rem;
      font-weight: 700;
      color: var(--white);
      letter-spacing: 0.5px;
      text-transform: uppercase;
      transition: opacity 0.3s ease;
    }
    /* esconde label fixo quando hover ativa o overlay */
    .hero-photo:hover .photo-label { opacity: 0; }

    /* ===========================
       SERVICES STRIP
    =========================== */
    .services-strip {
      background: var(--accent);
      padding: 22px 0;
    }
    .strip-inner {
      display: flex;
      align-items: center;
      justify-content: space-around;
      flex-wrap: wrap;
      gap: 12px;
    }
    .strip-item {
      display: flex;
      align-items: center;
      gap: 10px;
      color: #fff;
      font-family: var(--font-display);
      font-size: 0.82rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 0.5px;
    }
    .strip-item i { font-size: 1rem; opacity: 0.85; }
    .strip-divider {
      color: rgba(255,255,255,0.3);
      font-size: 1.2rem;
    }

    /* ===========================
       WHY US SECTION
    =========================== */
    .why-section { background: var(--white); }

    .why-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 56px;
      align-items: center;
    }
    /* cada célula do grid não pode crescer além da sua coluna */
    .why-grid > * { min-width: 0; max-width: 100%; }

    .check-list { margin-top: 28px; display: flex; flex-direction: column; gap: 16px; }
    .check-item { display: flex; align-items: flex-start; gap: 14px; }
    .check-icon {
      flex-shrink: 0; width: 32px; height: 32px;
      background: rgba(224,123,42,0.12); border-radius: 50%;
      display: flex; align-items: center; justify-content: center; margin-top: 2px;
    }
    .check-icon i { color: var(--accent); font-size: 0.8rem; }
    .check-text strong {
      display: block; font-family: var(--font-display);
      font-size: 0.95rem; font-weight: 700; color: var(--dark); margin-bottom: 3px;
    }
    .check-text p { font-size: 0.88rem; color: var(--text-body); line-height: 1.55; }

    .why-image-stack { position: relative; width: 100%; max-width: 100%; min-width: 0; }

    /* ---- Gallery Slider ---- */
    .gallery-slider-wrap {
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: 0 12px 48px rgba(14,28,39,0.2);
      background: var(--dark);
      width: 100%;
      max-width: 100%;
      display: block;
    }

    .gallery-main-track {
      position: relative;
      width: 100%;
      height: 320px;
      overflow: hidden;
      background: var(--dark-mid);
    }

    .gallery-slide {
      display: none;
      width: 100%;
      height: 320px;
    }
    .gallery-slide.active {
      display: block;
    }
    .gallery-slide img {
      width: 100%;
      height: 320px;
      object-fit: cover;
      display: block;
    }

    .gallery-btn-prev,
    .gallery-btn-next {
      position: absolute;
      top: 50%; transform: translateY(-50%);
      z-index: 10;
      width: 36px; height: 36px;
      background: rgba(14,28,39,0.75);
      border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      color: #fff; font-size: 0.8rem;
      cursor: pointer;
      transition: background 0.2s;
      border: 1px solid rgba(255,255,255,0.15);
      user-select: none;
    }
    .gallery-btn-prev { left: 12px; }
    .gallery-btn-next { right: 12px; }
    .gallery-btn-prev:hover, .gallery-btn-next:hover { background: var(--accent); }

    .gallery-counter {
      position: absolute; bottom: 12px; right: 12px; z-index: 10;
      background: rgba(14,28,39,0.75); border-radius: 50px;
      padding: 3px 10px; font-family: var(--font-display);
      font-size: 0.75rem; font-weight: 700; color: #fff; pointer-events: none;
    }
    .gallery-counter .gallery-current { color: var(--accent-light); }

    .gallery-thumbs-row {
      display: flex; gap: 5px; padding: 7px;
      background: var(--dark);
      overflow-x: auto; overflow-y: hidden;
      scrollbar-width: none;
      width: 100%; box-sizing: border-box;
    }
    .gallery-thumbs-row::-webkit-scrollbar { display: none; }

    .gallery-thumb {
      flex: 0 0 68px; height: 48px;
      border-radius: 5px; overflow: hidden;
      opacity: 0.4; cursor: pointer;
      transition: opacity 0.25s, outline 0.25s;
      outline: 2px solid transparent;
    }
    .gallery-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; }
    .gallery-thumb.active { opacity: 1; outline: 2px solid var(--accent); }

    /* ===========================
       WHAT WE DO (features grid)
    =========================== */
    .features-section {
      background: var(--dark);
    }
    .features-section .eyebrow { color: var(--accent-light); }
    .features-section .section-title { color: var(--white); }

    .features-header {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 40px;
      align-items: end;
      margin-bottom: 56px;
    }

    .features-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .feat-card {
      background: rgba(79,116,134,0.1);
      border: 1px solid rgba(79,116,134,0.18);
      border-radius: var(--radius);
      padding: 28px 22px;
      transition: background 0.25s, border-color 0.25s, transform 0.25s;
      cursor: default;
    }
    .feat-card:hover {
      background: rgba(79,116,134,0.18);
      border-color: rgba(224,123,42,0.4);
      transform: translateY(-4px);
    }
    .feat-card-icon {
      width: 48px;
      height: 48px;
      background: rgba(224,123,42,0.15);
      border-radius: 12px;
      display: flex;
      align-items: center;
      justify-content: center;
      margin-bottom: 18px;
    }
    .feat-card-icon i { color: var(--accent); font-size: 1.3rem; }
    .feat-card h4 {
      font-family: var(--font-display);
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--white);
      margin-bottom: 8px;
    }
    .feat-card p { font-size: 0.83rem; color: var(--gray-mid); line-height: 1.55; }

    /* ===========================
       SERVICES / PORTFOLIO SECTION
    =========================== */
    .portfolio-section {
      background: var(--gray-light);
    }

    .portfolio-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 24px;
      margin-top: 40px;
    }

    .portfolio-card {
      background: var(--white);
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow);
      transition: box-shadow 0.25s, transform 0.25s;
    }
    .portfolio-card:hover {
      box-shadow: var(--shadow-lg);
      transform: translateY(-5px);
    }

    .portfolio-photo {
      background: linear-gradient(135deg, rgba(79,116,134,0.12), rgba(14,28,39,0.2));
      height: 220px;
      display: flex;
      flex-direction: column;
      align-items: center;
      justify-content: center;
      gap: 10px;
      color: var(--steel);
      position: relative;
    }
    .portfolio-photo i { font-size: 2.8rem; opacity: 0.4; }
    .portfolio-photo .add-photo-tag {
      font-size: 0.7rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      opacity: 0.6;
    }
    .portfolio-photo-tag {
      position: absolute;
      top: 14px;
      right: 14px;
      background: var(--accent);
      color: #fff;
      font-size: 0.65rem;
      font-weight: 700;
      letter-spacing: 1px;
      text-transform: uppercase;
      padding: 4px 10px;
      border-radius: 50px;
    }

    .portfolio-info {
      padding: 22px 20px 24px;
    }
    .portfolio-info h4 {
      font-family: var(--font-display);
      font-size: 1rem;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 6px;
    }
    .portfolio-info p { font-size: 0.85rem; color: var(--text-body); line-height: 1.55; }

    /* ===========================
       PROCESS SECTION
    =========================== */
    .process-section {
      background: var(--white);
    }

    .process-steps {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 0;
      margin-top: 48px;
      position: relative;
    }
    .process-steps::before {
      content: '';
      position: absolute;
      top: 28px;
      left: 12%;
      right: 12%;
      height: 2px;
      background: linear-gradient(90deg, var(--accent), var(--steel-light));
      z-index: 0;
    }

    .process-step {
      text-align: center;
      padding: 0 16px;
      position: relative;
      z-index: 1;
    }
    .step-number {
      width: 56px;
      height: 56px;
      background: var(--dark);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      margin: 0 auto 20px;
      font-family: var(--font-display);
      font-size: 1.1rem;
      font-weight: 800;
      color: var(--accent);
      border: 3px solid var(--accent);
    }
    .process-step h4 {
      font-family: var(--font-display);
      font-size: 0.95rem;
      font-weight: 700;
      color: var(--dark);
      margin-bottom: 8px;
    }
    .process-step p { font-size: 0.82rem; color: var(--text-body); line-height: 1.55; }

    /* ===========================
       TESTIMONIALS SWIPER
    =========================== */
    .testimonials-section {
      background: var(--dark-mid);
    }
    .testimonials-section .eyebrow { color: var(--accent-light); }
    .testimonials-section .section-title { color: var(--white); }

    .testimonials-header {
      text-align: center;
      margin-bottom: 48px;
    }
    .testimonials-header .section-sub {
      margin: 14px auto 0;
      color: var(--gray-mid);
    }

    .swiper-container {
      padding: 10px 4px 40px;
    }
    .swiper-slide {
      background: rgba(255,255,255,0.04);
      border: 1px solid rgba(79,116,134,0.2);
      border-radius: var(--radius-lg);
      padding: 30px 28px;
      max-width: 360px;
    }
    .swiper-slide .stars {
      color: var(--accent);
      font-size: 0.85rem;
      letter-spacing: 2px;
      margin-bottom: 14px;
    }
    .swiper-slide p {
      font-size: 0.9rem;
      color: var(--gray-light);
      line-height: 1.65;
      margin-bottom: 20px;
    }
    .swiper-slide .reviewer {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .reviewer-avatar {
      width: 44px;
      height: 44px;
      background: linear-gradient(135deg, var(--steel), var(--dark));
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-family: var(--font-display);
      font-weight: 700;
      color: var(--white);
      font-size: 0.9rem;
      flex-shrink: 0;
    }
    .reviewer-info strong {
      display: block;
      font-family: var(--font-display);
      font-size: 0.88rem;
      font-weight: 700;
      color: var(--white);
    }
    .reviewer-info span { font-size: 0.75rem; color: var(--gray-mid); }

    .button-next, .button-prev {
      position: relative;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 44px;
      height: 44px;
      background: var(--accent);
      border-radius: 50%;
      cursor: pointer;
      color: #fff;
      font-size: 1rem;
      transition: background 0.2s;
    }
    .button-next:hover, .button-prev:hover { background: var(--accent-light); }
    .swiper-nav {
      display: flex;
      justify-content: center;
      gap: 12px;
      margin-top: 8px;
    }

    /* ===========================
       CTA SECTION
    =========================== */
    .cta-section {
      background: linear-gradient(135deg, var(--accent) 0%, #c46018 100%);
      position: relative;
      overflow: hidden;
    }
    .cta-section::before {
      content: '';
      position: absolute;
      top: -60px;
      right: -60px;
      width: 300px;
      height: 300px;
      border: 40px solid rgba(255,255,255,0.08);
      border-radius: 50%;
    }
    .cta-inner {
      position: relative;
      z-index: 1;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 32px;
      flex-wrap: wrap;
      padding: 64px 0;
    }
    .cta-text h2 {
      font-family: var(--font-display);
      font-size: clamp(1.6rem, 3.5vw, 2.4rem);
      font-weight: 800;
      color: #fff;
      margin-bottom: 10px;
    }
    .cta-text p { color: rgba(255,255,255,0.85); font-size: 1rem; max-width: 480px; }
    .cta-actions {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }

    /* ===========================
       FOOTER
    =========================== */
    footer {
      background: var(--dark);
      color: var(--gray-mid);
    }

    .footer-main {
      padding: 64px 0 40px;
      display: grid;
      grid-template-columns: 1.5fr 1fr 1fr 1fr;
      gap: 40px;
    }

    .footer-brand .logo-wrap { margin-bottom: 16px; }
    .footer-brand p { font-size: 0.85rem; line-height: 1.65; max-width: 260px; margin-bottom: 20px; }
    .social-links { display: flex; gap: 12px; }
    .social-link {
      width: 36px;
      height: 36px;
      background: rgba(79,116,134,0.2);
      border-radius: 8px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--gray-mid);
      transition: background 0.2s, color 0.2s;
    }
    .social-link:hover { background: var(--accent); color: #fff; }

    .footer-col h5 {
      font-family: var(--font-display);
      font-size: 0.8rem;
      font-weight: 700;
      text-transform: uppercase;
      letter-spacing: 1.5px;
      color: var(--white);
      margin-bottom: 18px;
    }
    .footer-col ul { display: flex; flex-direction: column; gap: 10px; }
    .footer-col ul li a {
      font-size: 0.85rem;
      color: var(--gray-mid);
      transition: color 0.2s;
    }
    .footer-col ul li a:hover { color: var(--accent-light); }

    .footer-bottom {
      border-top: 1px solid rgba(79,116,134,0.15);
      padding: 24px 0;
      display: flex;
      align-items: center;
      justify-content: space-between;
      flex-wrap: wrap;
      gap: 12px;
    }
    .footer-bottom p { font-size: 0.8rem; }
    .footer-bottom a { color: var(--accent-light); transition: color 0.2s; }
    .footer-bottom a:hover { color: var(--white); }

    /* ===========================
       RESPONSIVE — TABLET LARGO (≤1024px)
    =========================== */
    @media (max-width: 1024px) {
      .hero-inner { gap: 32px; }
      .hero-photo.tall { height: 400px; }
      .hero-photo:not(.tall) { height: 190px; }

      .features-grid { grid-template-columns: repeat(2, 1fr); }
      .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }

      .why-grid { gap: 40px; }
      .why-main-photo .photo-placeholder { height: 360px; }
    }

    /* ===========================
       RESPONSIVE — TABLET (≤768px)
    =========================== */
    @media (max-width: 768px) {
      /* Navbar */
      .nav-links, .nav-phone { display: none; }
      .hamburger { display: flex; }
      .navbar { height: 70px; }
      .nav-logo { height: 56px; }
      .nav-cta .btn { padding: 10px 18px; font-size: 0.8rem; }

      /* Hero — coluna única, foto abaixo do texto */
      .hero { min-height: auto; }
      .hero-inner {
        grid-template-columns: 1fr;
        padding: 40px 0 36px;
        gap: 32px;
      }
      .hero-title { font-size: clamp(1.8rem, 6vw, 2.6rem); }
      .hero-description { font-size: 0.95rem; max-width: 100%; }

      /* Grade de fotos: 2 colunas lado a lado */
      .hero-visual {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px;
      }
      /* Foto tall deixa de ser "tall" — todos iguais no mobile */
      .hero-photo.tall {
        grid-row: span 1;
        height: 180px;
      }
      .hero-photo:not(.tall) { height: 180px; }

      /* Stats em linha com wrap */
      .hero-stats { gap: 20px; flex-wrap: wrap; padding-top: 24px; margin-top: 32px; }
      .stat-number { font-size: 1.5rem; }
      .stat-label { font-size: 0.7rem; }

      /* Botões */
      .hero-actions { gap: 14px; flex-wrap: wrap; }
      .hero-actions .btn { width: auto; }

      /* Services strip */
      .strip-inner {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 10px 16px;
        justify-items: start;
        padding: 4px 0;
      }
      .strip-divider { display: none; }
      .strip-item { font-size: 0.78rem; }

      /* Why us */
      .why-grid { grid-template-columns: 1fr; gap: 32px; }
      .why-image-stack { display: block; }

      /* Features */
      .features-header { grid-template-columns: 1fr; gap: 16px; }
      .features-grid { grid-template-columns: 1fr 1fr; gap: 16px; }

      /* Portfolio */
      .portfolio-grid { grid-template-columns: 1fr 1fr; gap: 16px; }

      /* Process */
      .process-steps { grid-template-columns: 1fr 1fr; gap: 32px 20px; }
      .process-steps::before { display: none; }

      /* CTA */
      .cta-inner {
        flex-direction: column;
        text-align: center;
        justify-content: center;
        padding: 48px 0;
        gap: 28px;
      }
      .cta-text p { margin: 0 auto; }
      .cta-actions { justify-content: center; flex-wrap: wrap; }

      /* Footer */
      .footer-main { grid-template-columns: 1fr 1fr; gap: 28px; padding: 48px 0 32px; }
      .footer-brand { grid-column: 1 / -1; }
      .footer-logo { height: 80px; }

      .section-pad { padding: 56px 0; }
    }

    /* ===========================
       RESPONSIVE — MOBILE (≤480px)
    =========================== */
    @media (max-width: 480px) {
      /* Navbar */
      .nav-logo { height: 48px; }
      .nav-cta .btn { display: none; }

      /* Hero */
      .hero-inner { padding: 32px 0 28px; gap: 24px; }
      .hero-title { font-size: clamp(1.7rem, 7vw, 2.2rem); }
      .hero-badge { font-size: 0.7rem; padding: 5px 12px; }

      /* Fotos: 3 em linha horizontal tipo carrossel estático */
      .hero-visual {
        display: flex;
        gap: 8px;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding-bottom: 4px;
      }
      .hero-visual::-webkit-scrollbar { display: none; }
      .hero-photo,
      .hero-photo.tall {
        flex: 0 0 72vw;
        max-width: 300px;
        height: 200px;
        grid-row: unset;
        scroll-snap-align: start;
      }

      /* Stats */
      .hero-stats {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 0;
        padding-top: 20px;
        margin-top: 24px;
      }
      .stat-item { text-align: center; padding: 0 8px; }
      .stat-item + .stat-item { border-left: 1px solid rgba(79,116,134,0.2); }
      .stat-number { font-size: 1.4rem; }
      .stat-label { font-size: 0.65rem; }

      /* Botões */
      .hero-actions { flex-direction: column; align-items: stretch; gap: 10px; }
      .hero-actions .btn { width: 100%; text-align: center; }
      .hero-link { align-self: center; }

      /* Strip */
      .strip-inner {
        grid-template-columns: 1fr 1fr;
        gap: 10px 12px;
      }

      /* Features */
      .features-grid { grid-template-columns: 1fr; }
      .feat-card { padding: 22px 18px; }

      /* Portfolio */
      .portfolio-grid { grid-template-columns: 1fr; }
      .portfolio-photo { height: 200px; }

      /* Process */
      .process-steps { grid-template-columns: 1fr; gap: 28px; }

      /* Testimonials */
      .swiper-slide { padding: 22px 20px; }

      /* CTA */
      .cta-actions { flex-direction: column; width: 100%; }
      .cta-actions .btn { width: 100%; text-align: center; justify-content: center; }

      /* Footer */
      .footer-main { grid-template-columns: 1fr; gap: 24px; padding: 40px 0 24px; }
      .footer-logo { height: 70px; }
      .footer-bottom { flex-direction: column; text-align: center; gap: 6px; }

      .section-pad { padding: 44px 0; }
      .section-title { font-size: 1.6rem; }
    }

    /* ===========================
       RESPONSIVE — MOBILE PEQUENO (≤360px)
    =========================== */
    @media (max-width: 360px) {
      .container { padding: 0 14px; }
      .hero-title { font-size: 1.6rem; }
      .hero-photo,
      .hero-photo.tall {
        flex: 0 0 82vw;
        height: 180px;
      }
      .hero-stats { gap: 8px; }
      .stat-number { font-size: 1.2rem; }
      .stat-label { font-size: 0.6rem; }
    }

    /* ===========================
       AOS OVERRIDES
    =========================== */
    [data-aos] { pointer-events: none; }
    [data-aos].aos-animate { pointer-events: auto; }






    .language-selector {
  position: relative;
  display: inline-block;
  z-index: 999;
}

.language-btn {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border: 1px solid rgba(255, 128, 36, 0.6);
  border-radius: 30px;
  padding: 10px 16px;
  cursor: pointer;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 8px;
}

.language-btn:hover {
  background: #f57c20;
}

.language-menu {
  display: none;
  position: absolute;
  top: 48px;
  right: 0;
  background: #0f2535;
  border: 1px solid rgba(255, 128, 36, 0.4);
  border-radius: 14px;
  padding: 8px;
  list-style: none;
  min-width: 170px;
  box-shadow: 0 12px 30px rgba(0,0,0,0.35);
}

.language-menu.active {
  display: block;
}

.language-menu li {
  color: #fff;
  padding: 10px 12px;
  cursor: pointer;
  border-radius: 10px;
  font-weight: 600;
}

.language-menu li:hover {
  background: #f57c20;
}