/* MIXED CSS PACK */
/* Template: masterdireccioneshidraulicas.com.ar/index.html */
/* Template mtime: 2025-09-01 17:55:23 */

/* external link (no embedded): https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css */
/* external link (no embedded): https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.2/css/all.min.css */
/* external link (no embedded): https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap */

/* ===== INLINE <style> BLOCK #1 ===== */
:root {
  --font-body: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', 'Liberation Sans', sans-serif;
      --primary: #2563eb;
      --primary-dark: #1d4ed8;
      --primary-light: #3b82f6;
      --secondary: #e11d48;
      --secondary-light: #f43f5e;
      --dark: #0f172a;
      --darker: #020617;
      --light: #f8fafc;
      --gray: #64748b;
      --gray-light: #e2e8f0;
      --success: #10b981;
      --radius: 16px;
      --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
      --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.12);
      --transition: all 0.3s ease;
    }

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

    html { scroll-behavior: smooth; scroll-padding-top: 76px; }

    body {
      
      color: var(--dark);
      line-height: 1.6;
      overflow-x: hidden;
      background: #fff;
      font-family: var(--font-body) !important;
}

    h1, h2, h3, h4, h5, h6 { font-weight: 700; line-height: 1.2; }

    .text-gradient {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
      -webkit-background-clip: text;
      -webkit-text-fill-color: transparent;
      background-clip: text;
    }

    /* Navbar */
    .navbar {
      background: rgba(15, 23, 42, 0.95) !important;
      backdrop-filter: blur(10px);
      padding: 0.8rem 0;
      transition: var(--transition);
    }
    .navbar.scrolled { padding: .5rem 0; background: rgba(15,23,42,.98) !important; }

    .navbar-brand { font-weight: 800; font-size: 1.4rem; }
    .navbar-brand b { letter-spacing: .2px; }
    .navbar-brand i { color: var(--secondary); }

    .nav-link {
      font-weight: 500;
      position: relative;
      padding: 0.5rem 1rem !important;
      transition: var(--transition);
    }
    .nav-link::after {
      content: '';
      position: absolute; bottom: 0; left: 50%;
      transform: translateX(-50%);
      width: 0; height: 2px; background: var(--secondary);
      transition: var(--transition);
    }
    .nav-link:hover::after, .nav-link.active::after { width: 70%; }

    .btn-primary {
      background: var(--primary); border-color: var(--primary);
      padding: 0.6rem 1.5rem; font-weight: 600; border-radius: 50px;
      transition: var(--transition);
    }
    .btn-primary:hover {
      background: var(--primary-dark); border-color: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2);
    }
    .btn-outline-light { border-radius: 50px; padding: 0.6rem 1.5rem; font-weight: 600; transition: var(--transition); }
    .btn-outline-light:hover { transform: translateY(-2px); box-shadow: 0 10px 20px rgba(255,255,255,.1); }

    /* Hero Section */
    .hero {
      background: linear-gradient(135deg, var(--darker) 0%, var(--dark) 100%);
      color: #fff; padding: 120px 0 80px; position: relative; overflow: hidden;
    }
    .hero::before {
      content: ''; position: absolute; top: -50%; right: -20%;
      width: 600px; height: 600px;
      background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, transparent 70%);
      border-radius: 50%; z-index: 0;
    }
    .hero-content { position: relative; z-index: 2; }
    .hero-badge {
      display: inline-flex; align-items: center; gap: .5rem;
      background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(255,255,255,.15);
      padding: .5rem 1rem; border-radius: 50px; font-size: .9rem; margin-bottom: 1.5rem; backdrop-filter: blur(10px);
    }
    .hero-badge i { color: var(--secondary); }
    .hero-title { font-size: 3.5rem; font-weight: 800; margin-bottom: 1.5rem; line-height: 1.1; }
    .hero-subtitle { font-size: 1.2rem; margin-bottom: 2rem; opacity: .9; }
    .hero-features { display: flex; flex-wrap: wrap; gap: 1rem; margin-bottom: 2.5rem; }
    .hero-feature {
      display: inline-flex; align-items: center; gap: .5rem;
      background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
      padding: .6rem 1rem; border-radius: 50px; font-size: .95rem;
    }
    .hero-feature i { color: var(--secondary); }
    .hero-image { position: relative; z-index: 2; }
    .hero-image-container {
      background: linear-gradient(145deg, rgba(255,255,255,.1), rgba(255,255,255,.05));
      backdrop-filter: blur(10px); border-radius: var(--radius); padding: 1.5rem;
      box-shadow: var(--shadow-lg); border: 1px solid rgba(255,255,255,.1);
      transform: perspective(1000px) rotateY(-5deg) rotateX(5deg); transition: var(--transition);
    }
    .hero-image-container:hover { transform: perspective(1000px) rotateY(0) rotateX(0); }
    .hero-image img { border-radius: calc(var(--radius) - 5px); box-shadow: 0 15px 30px rgba(0,0,0,.2); }

    /* Sections */
    .section { padding: 100px 0; }
    .section-title { font-size: 2.5rem; margin-bottom: 1rem; position: relative; display: inline-block; }
    .section-title::after { content: ''; position: absolute; bottom: -10px; left: 0; width: 60px; height: 4px; background: var(--secondary); border-radius: 2px; }
    .section-title.center::after { left: 50%; transform: translateX(-50%); }
    .section-subtitle { color: var(--gray); font-size: 1.1rem; margin-bottom: 3rem; }
    .section-light { background: var(--light); }

    /* About */
    .about-card { background: #fff; border-radius: var(--radius); padding: 2rem; box-shadow: var(--shadow); height: 100%; transition: var(--transition); border: 1px solid var(--gray-light); }
    .about-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
    .about-card-value { font-size: 1.5rem; font-weight: 700; color: var(--primary); }

    /* Services */
    .service-card { background: #fff; border-radius: var(--radius); padding: 2.5rem 2rem; box-shadow: var(--shadow); height: 100%; transition: var(--transition); border: 1px solid var(--gray-light); text-align: center; }
    .service-card:hover { transform: translateY(-10px); box-shadow: var(--shadow-lg); }
    .service-icon {
      width: 70px; height: 70px; display: flex; align-items: center; justify-content: center;
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-light) 100%);
      color: #fff; font-size: 1.8rem; border-radius: 18px; margin: 0 auto 1.5rem; transition: var(--transition);
    }
    .service-card:hover .service-icon { transform: scale(1.1) rotate(5deg); }
    .service-title { font-size: 1.3rem; margin-bottom: 1rem; }
    .service-text { color: var(--gray); }

    /* Why choose */
    .feature-card {
      display: flex; gap: 1.5rem; background: #fff; border-radius: var(--radius); padding: 2rem;
      box-shadow: var(--shadow); transition: var(--transition); border: 1px solid var(--gray-light);
    }
    .feature-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
    .feature-icon {
      flex-shrink: 0; width: 60px; height: 60px; display: flex; align-items: center; justify-content: center;
      background: rgba(225, 29, 72, 0.1); color: var(--secondary); font-size: 1.5rem; border-radius: 12px;
    }

    /* Works (Ticker) */
    .works-section { position: relative; overflow: hidden; }
    .work-shell { position: relative; }
    .work-viewport { overflow: hidden; width: 100%; margin: 0 auto; }
    .work-track { display: flex; gap: 1.5rem; will-change: transform; transition: transform 0.5s ease; align-items: center; }

    .work-slide {
      flex: 0 0 auto;
      width: 350px;
      height: 350px;              /* Altura fija para que el carrusel no "salte" */
      border-radius: var(--radius);
      overflow: hidden;
      position: relative;
      box-shadow: var(--shadow);
      transition: var(--transition);
      display: flex;              /* Centrado perfecto para distintos formatos */
      align-items: center;
      justify-content: center;
      background: #0b1220;        /* "letterbox" discreto para fotos apaisadas/verticales */
    }
    .work-slide:hover { transform: scale(1.03); }

    .work-slide img {
      max-width: 100%;
      max-height: 100%;
      width: auto;
      height: auto;
      object-fit: contain;        /* ⬅️ Mostrar la imagen completa según su contenido */
      object-position: center;
      display: block;
      transition: transform 0.5s ease;
    }
    .work-slide:hover img { transform: scale(1.02); }

    .work-controls { display: flex; align-items: center; gap: .5rem; justify-content: center; margin-top: 2.5rem; }
    .work-controls .btn {
      width: 50px; height: 50px; border-radius: 50%;
      display: flex; align-items: center; justify-content: center;
      background: #fff; color: var(--primary); border: 1px solid var(--gray-light);
      box-shadow: var(--shadow); transition: var(--transition);
    }
    .work-controls .btn:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }

    /* FAQ */
    .accordion-item { border: 1px solid var(--gray-light); border-radius: var(--radius) !important; margin-bottom: 1rem; overflow: hidden; box-shadow: var(--shadow); }
    .accordion-button { font-weight: 600; padding: 1.5rem; border-radius: var(--radius) !important; }
    .accordion-button:not(.collapsed) { background: var(--primary); color: white; }
    .accordion-button:focus { box-shadow: none; border-color: var(--gray-light); }
    .accordion-body { padding: 1.5rem; }

    /* Contact */
    .contact-card { background: #fff; border-radius: var(--radius); padding: 2.5rem; box-shadow: var(--shadow); height: 100%; border: 1px solid var(--gray-light); }
    .contact-info-item { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.5rem; }
    .contact-icon { width: 50px; height: 50px; display: flex; align-items: center; justify-content: center; background: rgba(37, 99, 235, 0.1); color: var(--primary); border-radius: 12px; font-size: 1.2rem; }
    .contact-text h6 { margin-bottom: 0.2rem; }
    .contact-text p { margin-bottom: 0; color: var(--gray); }
    .form-control, .form-select { padding: 0.8rem 1rem; border-radius: 12px; border: 1px solid var(--gray-light); transition: var(--transition); }
    .form-control:focus, .form-select:focus { border-color: var(--primary); box-shadow: 0 0 0 0.25rem rgba(37, 99, 235, 0.15); }
    .map-container { border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); height: 300px; }

    /* Footer */
    footer { background: var(--darker); color: #cbd5e1; padding: 4rem 0 2rem; }
    .footer-brand { font-size: 1.8rem; font-weight: 800; margin-bottom: 1rem; display: inline-block; }
    .footer-links { display: flex; flex-wrap: wrap; gap: 1.5rem; }
    .footer-links a { color: #94a3b8; text-decoration: none; transition: var(--transition); }
    .footer-links a:hover { color: #fff; }
    .footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 2rem; margin-top: 3rem; }
    .social-links { display: flex; gap: 1rem; }
    .social-links a {
      display: flex; align-items: center; justify-content: center;
      width: 40px; height: 40px; background: rgba(255,255,255,.1);
      color: #fff; border-radius: 50%; transition: var(--transition);
    }
    .social-links a:hover { background: var(--primary); transform: translateY(-3px); }

    /* WhatsApp Float */
    .wa-float { position: fixed; right: 2rem; bottom: 2rem; z-index: 9999; }
    .wa-float a {
      display: inline-flex; align-items: center; gap: .5rem; background: #25D366; color: #fff;
      padding: 1rem 1.5rem; border-radius: 50px; box-shadow: 0 10px 30px rgba(37, 211, 102, 0.4);
      font-weight: 600; text-decoration: none; transition: var(--transition); animation: pulse 2s infinite;
    }
    .wa-float a:hover { transform: translateY(-3px); box-shadow: 0 15px 35px rgba(37, 211, 102, 0.5); }
    @keyframes pulse { 0%{box-shadow:0 0 0 0 rgba(37,211,102,.7);} 70%{box-shadow:0 0 0 10px rgba(37,211,102,0);} 100%{box-shadow:0 0 0 0 rgba(37,211,102,0);} }

    /* Animations */
    @keyframes fadeIn { from { opacity: 0; transform: translateY(20px);} to { opacity: 1; transform: translateY(0);} }
    .fade-in { animation: fadeIn 1s ease forwards; }
    .delay-1 { animation-delay: .2s; } .delay-2 { animation-delay: .4s; } .delay-3 { animation-delay: .6s; }

    /* Responsive */
    @media (max-width: 992px) {
      .hero-title { font-size: 2.8rem; }
      .section { padding: 80px 0; }
      .section-title { font-size: 2.2rem; }
    }
    @media (max-width: 768px) {
      .hero-title { font-size: 2.3rem; }
      .hero-subtitle { font-size: 1.1rem; }
      .section-title { font-size: 2rem; }
      .work-slide { width: 300px; height: 300px; }
    }
    @media (max-width: 576px) {
      .hero { padding: 100px 0 60px; }
      .hero-title { font-size: 2rem; }
      .hero-feature { font-size: .85rem; padding: .5rem .8rem; }
      .section { padding: 60px 0; }
      .work-slide { width: 260px; height: 260px; }
    }

/* ===== INLINE <style> BLOCK #2 ===== */
/* ===== Quiénes somos (modern) ===== */
.about-modern{
  position: relative;
  background:
    radial-gradient(1000px 600px at 110% -10%, rgba(59,130,246,.08), transparent 60%),
    radial-gradient(800px 500px at -10% 110%, rgba(225,29,72,.06), transparent 60%);
}

.about-tag{
  display:inline-block; padding:.45rem .8rem; border-radius:999px;
  background:rgba(59,130,246,.1); color:var(--primary); font-weight:600;
  border:1px solid rgba(59,130,246,.15); margin-bottom:1rem;
}
.about-title{ margin-bottom:.6rem; }
.about-lead{ color:#334155; font-size:1.05rem; }
.about-sub{ color:var(--gray); }

.chip-list{ display:flex; flex-wrap:wrap; gap:.6rem; margin-top:1.25rem; }
.chip{
  display:inline-flex; align-items:center; gap:.5rem;
  padding:.55rem .9rem; border-radius:999px; font-weight:600;
  background:#fff; border:1px solid var(--gray-light);
  box-shadow: var(--shadow);
}
.chip i{ opacity:.9; }

.about-panel{
  background:#fff; border:1px solid var(--gray-light); box-shadow: var(--shadow-lg);
  border-radius:24px; padding:1.25rem; position:relative; overflow:hidden;
}
.about-panel::after{
  content:""; position:absolute; inset:auto -40% -40% auto; width:280px; height:280px;
  background: radial-gradient(closest-side, rgba(37,99,235,.10), transparent 72%);
  transform: rotate(20deg);
}
.features-grid{ display:grid; grid-template-columns:repeat(2,1fr); gap:14px; }

.feature-tile{
  position:relative; background:#0b1220; color:#e2e8f0;
  border-radius:18px; padding:18px; border:1px solid rgba(255,255,255,.06);
  overflow:hidden; transition:transform .25s ease, box-shadow .25s ease;
}
.feature-tile:hover{ transform: translateY(-2px); box-shadow:0 16px 30px rgba(0,0,0,.18); }
.feature-icon{
  width:46px; height:46px; border-radius:14px; display:flex; align-items:center; justify-content:center;
  background:linear-gradient(135deg, var(--primary), var(--primary-light)); color:#fff; margin-bottom:.7rem;
}
.feature-tile.whatsapp .feature-icon{ background:#25D366; }
.feature-title{ font-weight:700; margin:0 0 .15rem; color:#fff; }
.feature-sub{ margin:0; opacity:.8; font-size:.95rem; }

/* Responsive tweaks */
@media (max-width: 992px){
  .features-grid{ grid-template-columns: 1fr 1fr; }
}
@media (max-width: 576px){
  .features-grid{ grid-template-columns: 1fr; }
  .chip{ font-weight:600; }
}

/* ===== INLINE <style> BLOCK #3 ===== */
:root {
  --font-body: 'Inter', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, 'Noto Sans', 'Liberation Sans', sans-serif; --fab-size: 56px; --fab-gap: 14px; }

  /* Base FAB style */
  .fab{
    position: fixed; z-index: 1000;
    width: var(--fab-size); height: var(--fab-size); border-radius: 50%;
    display:flex; align-items:center; justify-content:center;
    color:#fff; text-decoration:none;
    box-shadow: 0 12px 28px rgba(0,0,0,.28);
    transition: transform .2s ease, box-shadow .2s ease, filter .2s ease;
  }
  .fab:hover{ transform: translateY(-2px); box-shadow:0 16px 32px rgba(0,0,0,.34); filter: saturate(1.05); }
  .fab:active{ transform: translateY(0); }

  /* WhatsApp FAB (bottom-right) */
  .wa-fab{ right:22px; bottom:22px; background:#25D366; box-shadow:0 12px 28px rgba(37,211,102,.35); }
  .wa-fab:hover{ box-shadow:0 16px 32px rgba(37,211,102,.45); }
  /* Email FAB stacked above */
  .mail-fab{ right:22px; bottom: calc(22px + var(--fab-size) + var(--fab-gap)); background:#EA4335; box-shadow:0 12px 28px rgba(234,67,53,.35); }
  .mail-fab:hover{ box-shadow:0 16px 32px rgba(234,67,53,.45); }

  /* Hover labels */
  .fab .label{
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .2px;
    line-height: 1;
    text-transform: none;
    position:absolute; right: calc(100% + 10px); bottom: 50%;
    transform: translateY(50%) translateY(4px);
    background:#121a2a; color:#fff; border-radius:999px; padding:8px 12px;
    border:1px solid rgba(255,255,255,.08);
    white-space:nowrap; box-shadow:0 8px 20px rgba(0,0,0,.25);
    opacity:0; pointer-events:none; transition: opacity .18s ease, transform .18s ease;
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
  }
  .fab:hover .label{ opacity:1; transform: translateY(50%) translateY(0); }

  .fab i{ font-size: 1.35rem; }

  /* Mobile bottom bar with two buttons */
  .contact-bar{
    position: fixed; left:0; right:0; bottom:0; z-index:1000;
    display:none; gap:10px; justify-content:center; padding:10px 12px;
    background: rgba(11,18,32,.75); backdrop-filter: blur(6px);
  }
  .contact-btn{
    display:inline-flex; align-items:center; gap:10px; font-weight:700;
    font-family: var(--font-body);
    text-decoration:none; color:#fff; padding:11px 16px; border-radius:999px;
    box-shadow:0 10px 24px rgba(0,0,0,.25);
    transition: transform .2s ease, box-shadow .2s ease;
  }
  .contact-btn:hover{ transform: translateY(-1px); box-shadow:0 14px 30px rgba(0,0,0,.3); }
  .contact-btn i{ font-size:1.2rem; }
  .contact-btn.wa{ background:#25D366; box-shadow:0 10px 24px rgba(37,211,102,.35); }
  .contact-btn.mail{ background:#EA4335; box-shadow:0 10px 24px rgba(234,67,53,.35); }

  /* Show mobile bar, hide FABs on small screens */
  @media (max-width: 576px){
    .wa-fab, .mail-fab{ display:none; }
    .contact-bar{ display:flex; }
  }

  /* Respect reduced motion */
  @media (prefers-reduced-motion: reduce){
    .fab, .contact-btn, .fab .label{
    font-family: var(--font-body);
    font-size: 13px;
    font-weight: 600;
    letter-spacing: .2px;
    line-height: 1;
    text-transform: none;
    position:absolute; right: calc(100% + 10px); bottom: 50%;
    transform: translateY(50%) translateY(4px);
    background:#121a2a; color:#fff; border-radius:999px; padding:8px 12px;
    border:1px solid rgba(255,255,255,.08);
    white-space:nowrap; box-shadow:0 8px 20px rgba(0,0,0,.25);
    opacity:0; pointer-events:none; transition: opacity .18s ease, transform .18s ease;
    -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; text-rendering: optimizeLegibility;
  }
  }