/* Design from the corporate site prototype (Files: clinicas-veterinarias / Prototipos). */

  :root {
    --primary: #10b981;
    --primary-dark: #059669;
    --dark-green: #064e3b;
    --bg-soft: #f6faf8;
    --text-main: #111827;
    --text-muted: #6b7280;
    --border: #e5e7eb;
    --radius: 16px;
    --shadow: 0 10px 30px rgba(0,0,0,0.06);
  }
  * { box-sizing: border-box; }
  html {
    
    scroll-behavior: smooth;
    height: 100%;
  }
  body {
    margin: 0;
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, Roboto, Arial, sans-serif;
    color: var(--text-main);
    background: #fff;
    -webkit-font-smoothing: antialiased;
    
  }
  .snap-section {
    min-height: calc(100vh - var(--header-h, 73px));
    
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow-y: auto;
  }
  footer.snap-section { display: block; }
  a { text-decoration: none; color: inherit; }
  img { max-width: 100%; display: block; }
  .container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
  section { scroll-margin-top: 80px; }

  /* Header */
  header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,0.92);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
  }
  .nav-wrap {
    display: flex; align-items: center; justify-content: space-between;
    padding: 16px 24px; max-width: 1180px; margin: 0 auto;
  }
  .logo { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.15rem; }
  .logo-badge {
    width: 34px; height: 34px; border-radius: 10px; background: var(--primary);
    display: flex; align-items: center; justify-content: center; font-size: 1.1rem;
  }
  nav.main-nav { display: flex; gap: 32px; }
  nav.main-nav a { font-weight: 600; font-size: 0.95rem; color: var(--text-main); transition: color .15s; }
  nav.main-nav a:hover { color: var(--primary-dark); }
  .header-actions { display: flex; align-items: center; gap: 16px; }
  .btn {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 11px 22px; border-radius: 10px; font-weight: 700; font-size: 0.9rem;
    cursor: pointer; border: none; transition: transform .15s, box-shadow .15s, background .15s;
    white-space: nowrap;
  }
  .btn-primary { background: var(--primary); color: #fff; }
  .btn-primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(16,185,129,.35); }
  .btn-outline { background: #fff; color: var(--text-main); border: 1.5px solid var(--border); }
  .btn-outline:hover { border-color: var(--primary); color: var(--primary-dark); }
  .btn-block { width: 100%; }

  .hamburger {
    display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 6px;
  }
  .hamburger span { width: 24px; height: 2px; background: var(--text-main); border-radius: 2px; }

  /* Mobile nav drawer */
  .mobile-nav {
    display: none; flex-direction: column; gap: 4px; padding: 12px 24px 20px; border-top: 1px solid var(--border);
    background: #fff;
  }
  .mobile-nav a, .mobile-nav .btn { padding: 12px 4px; font-weight: 600; }
  .mobile-nav.open { display: flex; }

  @media (max-width: 860px) {
    nav.main-nav, .header-actions .btn-outline-desktop { display: none; }
    .header-actions .btn-primary { display: none; }
    .hamburger { display: flex; }
  }

  /* Hero */
  .hero {
    position: relative;
    display: flex; align-items: center; justify-content: center;
    text-align: center; overflow: hidden;
    padding: 100px 24px;
  }
  .hero video {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; z-index: 0;
  }
  .hero::after {
    content: ""; position: absolute; inset: 0; z-index: 1;
    background: linear-gradient(180deg, rgba(4,30,22,0.55) 0%, rgba(4,30,22,0.72) 100%);
  }
  .hero-content { position: relative; z-index: 2; max-width: 720px; }
  .hero h1 { font-size: 2.7rem; font-weight: 800; line-height: 1.15; margin: 0 0 20px; color: #fff; }
  .hero p.lead { color: rgba(255,255,255,0.88); font-size: 1.08rem; line-height: 1.65; margin: 0 auto 30px; max-width: 560px; }
  .hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; justify-content: center; }
  .hero-ctas .btn-outline { background: rgba(255,255,255,0.1); color: #fff; border-color: rgba(255,255,255,0.5); }
  .hero-ctas .btn-outline:hover { background: rgba(255,255,255,0.18); border-color: #fff; color: #fff; }

  @media (max-width: 900px) {
    .hero { padding: 70px 20px; }
    .hero h1 { font-size: 2rem; }
  }

  /* Generic section heading */
  .section-head { text-align: center; max-width: 640px; margin: 0 auto 48px; }
  .eyebrow { color: var(--primary-dark); font-weight: 800; font-size: 0.78rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 10px; }
  .section-head h2 { font-size: 2rem; font-weight: 800; margin: 0 0 14px; }
  .section-head p { color: var(--text-muted); line-height: 1.6; margin: 0; }

  /* Why choose cards */
  .why { padding: 88px 0; }
  .why-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
  @media (max-width: 1000px) { .why-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px) { .why-grid { grid-template-columns: 1fr; } }
  .why-card {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
    padding: 24px 20px; transition: transform .2s, box-shadow .2s;
  }
  .why-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: transparent; }
  .check-badge {
    width: 30px; height: 30px; border-radius: 50%; background: #ecfdf5; color: var(--primary-dark);
    display: flex; align-items: center; justify-content: center; margin-bottom: 14px; font-size: 0.95rem;
  }
  .why-card h3 { font-size: 1rem; margin: 0 0 8px; }
  .why-card p { font-size: 0.87rem; color: var(--text-muted); line-height: 1.55; margin: 0; }

  /* Modules (Huella) */
  .modules { padding: 88px 0; background: var(--bg-soft); }
  .modules-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
  @media (max-width: 860px) { .modules-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px) { .modules-grid { grid-template-columns: 1fr; } }
  .module-card {
    background: #fff; border-radius: var(--radius); padding: 22px 20px; border: 1px solid var(--border);
    transition: transform .2s, box-shadow .2s;
  }
  .module-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
  .module-card .row { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; }
  .module-icon {
    width: 30px; height: 30px; border-radius: 8px; background: #ecfdf5; color: var(--primary-dark);
    display: flex; align-items: center; justify-content: center; font-size: 0.95rem; flex-shrink: 0;
  }
  .module-card h3 { font-size: 0.98rem; margin: 0; }
  .module-card p { font-size: 0.85rem; color: var(--text-muted); margin: 0; line-height: 1.5; }

  /* Manada */
  .manada { padding: 88px 0; }
  .manada-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: 56px; align-items: center; }
  @media (max-width: 900px) { .manada-grid { grid-template-columns: 1fr; } }
  .manada-img { border-radius: 20px; overflow: hidden; }
  .manada-list { display: flex; flex-direction: column; gap: 20px; }
  .manada-item { display: flex; gap: 14px; }
  .manada-check {
    width: 24px; height: 24px; border-radius: 50%; background: #ecfdf5; color: var(--primary-dark);
    display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.8rem; margin-top: 2px;
  }
  .manada-item h4 { margin: 0 0 4px; font-size: 0.98rem; }
  .manada-item p { margin: 0; font-size: 0.87rem; color: var(--text-muted); line-height: 1.55; }

  /* Steps */
  .steps { padding: 88px 0; background: var(--bg-soft); }
  .steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
  @media (max-width: 860px) { .steps-grid { grid-template-columns: repeat(2, 1fr); } }
  @media (max-width: 560px) { .steps-grid { grid-template-columns: 1fr; } }
  .step-card { text-align: left; }
  .step-num {
    width: 40px; height: 40px; border-radius: 50%; background: var(--dark-green); color: #fff;
    display: flex; align-items: center; justify-content: center; font-weight: 800; margin-bottom: 16px;
  }
  .step-card h3 { font-size: 1rem; margin: 0 0 8px; }
  .step-card p { font-size: 0.87rem; color: var(--text-muted); margin: 0; line-height: 1.55; }

  /* Pricing */
  .pricing { padding: 88px 0; }
  .pricing-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; max-width: 900px; margin: 0 auto; }
  @media (max-width: 760px) { .pricing-grid { grid-template-columns: 1fr; } }
  .plan {
    border: 1.5px solid var(--border); border-radius: 20px; padding: 32px 28px; background: #fff;
    display: flex; flex-direction: column;
  }
  .plan.featured { border-color: var(--primary); box-shadow: 0 16px 40px rgba(16,185,129,.15); position: relative; }
  .plan-badge {
    position: absolute; top: -13px; right: 24px; background: var(--primary); color: #fff;
    font-size: 0.7rem; font-weight: 800; padding: 5px 12px; border-radius: 999px; letter-spacing: .5px;
  }
  .plan h3 { margin: 0 0 6px; font-size: 1.15rem; }
  .plan .plan-sub { color: var(--text-muted); font-size: 0.87rem; margin-bottom: 20px; }
  .plan .price { font-size: 2.2rem; font-weight: 800; margin-bottom: 4px; }
  .plan .price span { font-size: 0.95rem; font-weight: 600; color: var(--text-muted); }
  .plan .included {
    display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 0.85rem; color: var(--primary-dark);
    background: #ecfdf5; padding: 8px 12px; border-radius: 8px; margin: 16px 0 20px;
  }
  .plan ul { list-style: none; margin: 0 0 24px; padding: 0; display: flex; flex-direction: column; gap: 11px; flex: 1; }
  .plan ul li { display: flex; gap: 9px; font-size: 0.88rem; color: var(--text-main); align-items: flex-start; }
  .plan ul li::before { content: "✓"; color: var(--primary-dark); font-weight: 800; }

  /* Demo / contact */
  .demo { padding: 88px 0 110px; background: var(--bg-soft); }
  .demo-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
  @media (max-width: 900px) { .demo-grid { grid-template-columns: 1fr; } }
  .demo-left h2 { font-size: 1.9rem; font-weight: 800; margin: 0 0 14px; }
  .demo-left p.lead { color: var(--text-muted); line-height: 1.6; margin-bottom: 22px; }
  .demo-left .manada-item { margin-bottom: 16px; }
  .demo-form {
    background: #fff; border-radius: var(--radius); border: 1px solid var(--border); box-shadow: var(--shadow);
    padding: 28px;
  }
  .demo-form label { font-size: 0.82rem; font-weight: 700; display: block; margin: 14px 0 6px; }
  .demo-form label:first-child { margin-top: 0; }
  .demo-form input, .demo-form select {
    width: 100%; padding: 11px 12px; border: 1.5px solid var(--border); border-radius: 9px; font-size: 0.92rem;
    font-family: inherit; transition: border-color .15s;
  }
  .demo-form input:focus, .demo-form select:focus { outline: none; border-color: var(--primary); }
  .demo-form .error { color: #dc2626; font-size: 0.75rem; margin-top: 4px; display: none; }
  .demo-form .field.invalid input { border-color: #dc2626; }
  .demo-form .field.invalid .error { display: block; }
  .demo-form button { margin-top: 20px; }
  .form-success {
    display: none; text-align: center; padding: 20px 10px;
  }
  .form-success.show { display: block; }
  .form-success .tick {
    width: 52px; height: 52px; border-radius: 50%; background: #ecfdf5; color: var(--primary-dark);
    display: flex; align-items: center; justify-content: center; font-size: 1.5rem; margin: 0 auto 14px;
  }

  /* Footer */
  footer { background: var(--dark-green); color: #d1fae5; padding: 56px 0 26px; }
  .footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; margin-bottom: 40px; }
  @media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
  .footer-brand { display: flex; align-items: center; gap: 10px; font-weight: 800; font-size: 1.1rem; color: #fff; margin-bottom: 10px; }
  .footer-brand .logo-badge { background: rgba(255,255,255,.15); }
  footer h4 { color: #fff; font-size: 0.82rem; text-transform: uppercase; letter-spacing: .6px; margin: 0 0 16px; }
  footer ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
  footer ul a { font-size: 0.88rem; color: #a7f3d0; transition: color .15s; }
  footer ul a:hover { color: #fff; }
  .footer-bottom {
    border-top: 1px solid rgba(255,255,255,.12); padding-top: 22px; display: flex; justify-content: space-between;
    align-items: center; font-size: 0.8rem; color: #a7f3d0; flex-wrap: wrap; gap: 12px;
  }
  .socials { display: flex; gap: 14px; }
  .socials a {
    width: 32px; height: 32px; border-radius: 50%; background: rgba(255,255,255,.1);
    display: flex; align-items: center; justify-content: center; font-size: 0.85rem; color: #fff;
  }

  

/* Additions for the real site */
.logo img { height: 32px; width: auto; }
.footer-brand img { height: 32px; width: auto; }
.manada-img img { width: 100%; height: auto; }
.btn:focus-visible, a:focus-visible, input:focus-visible, select:focus-visible { outline: 3px solid #f59e0b; outline-offset: 2px; }
.form-msg { color: #dc2626; font-size: .85rem; min-height: 1.2em; margin: 10px 0 0; }
.form-success h3 { margin: 0 0 8px; }
.form-success p { color: var(--text-muted); font-size: .9rem; margin: 0; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
.nota { margin-top: 24px; color: var(--text-muted); }
.manada-item h3.h4 { margin: 0 0 4px; font-size: 0.98rem; }

/* Pause control for the hero video (WCAG 2.2.2) */
.video-toggle { position: absolute; right: 20px; bottom: 20px; z-index: 3; width: 40px; height: 40px; border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.6); background: rgba(4,30,22,0.45); color: #fff; font-size: 0.8rem; cursor: pointer; }
.video-toggle:hover, .video-toggle:focus-visible { background: rgba(4,30,22,0.7); border-color: #fff; }