:root {
    --red: #cc0000;
    --dark-red: #990000;
    --black: #0a0a0a;
    --white: #ffffff;
    --gray: #1a1a1a;
    --light-gray: #f5f5f5;
    --accent: #ff2222;
  }

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

  html { scroll-behavior: smooth; }

  body {
    font-family: 'Lato', sans-serif;
    background: var(--black);
    color: var(--white);
    overflow-x: hidden;
  }

  /* ===== NAVBAR ===== */
  nav {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    background: rgba(10,10,10,0.97);
    border-bottom: 2px solid var(--red);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 40px;
    height: 70px;
    backdrop-filter: blur(10px);
  }

  .nav-logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 1.6rem;
    color: var(--white);
    letter-spacing: 4px;
  }
  .nav-logo span { color: var(--red); }

  .nav-links {
    display: flex;
    gap: 6px;
    list-style: none;
  }

  .nav-links a {
    color: var(--white);
    text-decoration: none;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 3px;
    transition: all 0.25s;
    white-space: nowrap;
  }
  .nav-links a:hover { background: var(--red); color: #fff; }

  .nav-cta {
    background: var(--red) !important;
    border-radius: 3px;
    padding: 8px 16px !important;
  }
  .nav-cta:hover { background: var(--dark-red) !important; }

  .hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 5px;
  }
  .hamburger span {
    width: 25px; height: 2px;
    background: var(--white);
    display: block;
    transition: all 0.3s;
  }

  /* ===== HERO ===== */
  #hero {
    min-height: 100vh;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a0000 50%, #0a0a0a 100%);
    position: relative;
    display: flex;
    align-items: center;
    padding-top: 70px;
    overflow: hidden;
  }

  #hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
      radial-gradient(ellipse 60% 60% at 70% 50%, rgba(204,0,0,0.18) 0%, transparent 70%),
      repeating-linear-gradient(45deg, transparent, transparent 40px, rgba(204,0,0,0.03) 40px, rgba(204,0,0,0.03) 41px);
  }

  .hero-inner {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    margin: 0 auto;
    padding: 60px 40px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
  }

  .hero-tag {
    display: inline-block;
    background: var(--red);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 5px 14px;
    border-radius: 2px;
    margin-bottom: 20px;
  }

  .hero-text h1 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1.05;
    color: var(--white);
    margin-bottom: 10px;
  }
  .hero-text h1 .red { color: var(--red); }

  .hero-subtitle {
    font-size: 1.1rem;
    color: rgba(255,255,255,0.65);
    margin-bottom: 30px;
    line-height: 1.6;
    font-weight: 300;
  }

  .hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 35px;
  }
  .hero-badge {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(204,0,0,0.4);
    border-radius: 4px;
    padding: 6px 14px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: rgba(255,255,255,0.85);
  }

  .hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 4px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    text-decoration: none;
    transition: all 0.25s;
    cursor: pointer;
    border: none;
  }
  .btn-red { background: var(--red); color: #fff; }
  .btn-red:hover { background: #ff2222; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(204,0,0,0.5); }
  .btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255,255,255,0.3); }
  .btn-outline:hover { border-color: var(--red); color: var(--red); }
  .btn-whatsapp { background: #25d366; color: #fff; }
  .btn-whatsapp:hover { background: #1da851; transform: translateY(-2px); box-shadow: 0 8px 25px rgba(37,211,102,0.4); }

  .hero-image-wrap {
    position: relative;
    display: flex;
    justify-content: center;
  }
  .hero-image-wrap::before {
    content: '';
    position: absolute;
    bottom: -10px; left: 50%;
    transform: translateX(-50%);
    width: 80%;
    height: 80%;
    background: radial-gradient(ellipse, rgba(204,0,0,0.3) 0%, transparent 70%);
    border-radius: 50%;
    filter: blur(30px);
  }
  .hero-image-wrap img {
    width: 100%;
    max-width: 460px;
    border-radius: 8px;
    position: relative;
    z-index: 1;
    object-fit: cover;
    border: 3px solid rgba(204,0,0,0.4);
    box-shadow: 0 30px 80px rgba(0,0,0,0.6);
  }

  /* ===== STATS BAR ===== */
  .stats-bar {
    background: var(--red);
    padding: 20px 40px;
    display: flex;
    justify-content: center;
    gap: 60px;
    flex-wrap: wrap;
  }
  .stat-item { text-align: center; }
  .stat-num {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 1.8rem;
    color: #fff;
    display: block;
  }
  .stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: rgba(255,255,255,0.8);
  }

  /* ===== SECTIONS COMMON ===== */
  section { padding: 80px 40px; }
  .section-inner { max-width: 1200px; margin: 0 auto; }
  .section-tag {
    display: inline-block;
    background: rgba(204,0,0,0.15);
    border: 1px solid rgba(204,0,0,0.4);
    color: var(--red);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.65rem;
    font-weight: 700;
    letter-spacing: 3px;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 2px;
    margin-bottom: 16px;
  }
  .section-title {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    margin-bottom: 14px;
    line-height: 1.15;
  }
  .section-title span { color: var(--red); }
  .section-desc {
    color: rgba(255,255,255,0.55);
    font-size: 1rem;
    max-width: 560px;
    line-height: 1.7;
    margin-bottom: 50px;
  }

  /* ===== SERVICES ===== */
  #servicios { background: var(--black); }
  .services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
  .service-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px;
    padding: 30px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
  }
  .service-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: var(--red);
    transform: scaleX(0);
    transition: transform 0.3s;
    transform-origin: left;
  }
  .service-card:hover { border-color: rgba(204,0,0,0.4); transform: translateY(-4px); }
  .service-card:hover::before { transform: scaleX(1); }
  .service-icon {
    font-size: 2rem;
    margin-bottom: 16px;
    display: block;
  }
  .service-card h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 10px;
    color: #fff;
  }
  .service-card p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.7;
  }
  .service-link {
    display: inline-block;
    margin-top: 16px;
    color: var(--red);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-decoration: none;
    text-transform: uppercase;
  }

  /* ===== ABOUT ===== */
  #nosotros {
    background: #0f0f0f;
    border-top: 1px solid rgba(255,255,255,0.05);
    border-bottom: 1px solid rgba(255,255,255,0.05);
  }
  .about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 70px;
    align-items: center;
  }
  .about-img-wrap { position: relative; }
  .about-img-wrap img {
    width: 100%;
    border-radius: 8px;
    object-fit: cover;
    max-height: 520px;
    border: 2px solid rgba(204,0,0,0.35);
    box-shadow: 20px 20px 0 rgba(204,0,0,0.12);
  }
  .about-card {
    position: absolute;
    bottom: -20px; right: -20px;
    background: var(--red);
    padding: 18px 24px;
    border-radius: 6px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  }
  .about-card .num {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 2rem;
    display: block;
    color: #fff;
  }
  .about-card .label { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.8); }

  .about-text .section-desc { margin-bottom: 30px; }
  .about-list { list-style: none; display: flex; flex-direction: column; gap: 12px; margin-bottom: 30px; }
  .about-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.75);
  }
  .about-list li::before {
    content: '✓';
    display: flex;
    align-items: center;
    justify-content: center;
    width: 22px; height: 22px;
    background: var(--red);
    border-radius: 50%;
    font-size: 0.7rem;
    font-weight: 700;
    color: #fff;
    flex-shrink: 0;
  }

  /* ===== PROCESS ===== */
  #proceso { background: var(--black); }
  .process-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0;
    position: relative;
  }
  .process-steps::before {
    content: '';
    position: absolute;
    top: 36px; left: 10%; right: 10%;
    height: 2px;
    background: linear-gradient(to right, transparent, var(--red), transparent);
  }
  .step {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 20px;
    position: relative;
    z-index: 1;
  }
  .step-num {
    width: 70px; height: 70px;
    border-radius: 50%;
    background: var(--red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 1.4rem;
    color: #fff;
    margin-bottom: 20px;
    box-shadow: 0 0 30px rgba(204,0,0,0.4);
  }
  .step h3 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 8px;
    color: #fff;
  }
  .step p { font-size: 0.8rem; color: rgba(255,255,255,0.5); line-height: 1.6; }

  /* ===== TESTIMONIALS ===== */
  #testimonios { background: #0f0f0f; }
  .testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
  }
  .testimonial-card {
    background: rgba(255,255,255,0.03);
    border: 1px solid rgba(255,255,255,0.07);
    border-radius: 8px;
    padding: 28px;
  }
  .stars { color: var(--red); font-size: 1rem; margin-bottom: 14px; }
  .testimonial-card p {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
  }
  .testi-author { display: flex; align-items: center; gap: 12px; }
  .testi-avatar {
    width: 42px; height: 42px;
    border-radius: 50%;
    background: var(--red);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 1rem;
    color: #fff;
  }
  .testi-name { font-weight: 700; font-size: 0.85rem; }
  .testi-loc { font-size: 0.75rem; color: rgba(255,255,255,0.4); }

  /* ===== CONTACT / CTA ===== */
  #contacto { background: var(--black); }
  .contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
  }
  .contact-info h2 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 2rem;
    margin-bottom: 20px;
  }
  .contact-info p {
    color: rgba(255,255,255,0.55);
    font-size: 0.95rem;
    line-height: 1.7;
    margin-bottom: 30px;
  }
  .contact-items { display: flex; flex-direction: column; gap: 16px; }
  .contact-item {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 0.9rem;
    color: rgba(255,255,255,0.75);
  }
  .contact-icon {
    width: 40px; height: 40px;
    background: rgba(204,0,0,0.15);
    border: 1px solid rgba(204,0,0,0.35);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    flex-shrink: 0;
  }

  .contact-form { display: flex; flex-direction: column; gap: 14px; }
  .form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
  .contact-form input,
  .contact-form textarea,
  .contact-form select {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 4px;
    padding: 13px 16px;
    color: #fff;
    font-family: 'Lato', sans-serif;
    font-size: 0.9rem;
    outline: none;
    transition: border-color 0.25s;
    width: 100%;
  }
  .contact-form input:focus,
  .contact-form textarea:focus,
  .contact-form select:focus { border-color: var(--red); }
  .contact-form textarea { resize: vertical; min-height: 120px; }
  .contact-form select option { background: #1a1a1a; }

  /* ===== MAP ===== */
  #ubicacion { background: #0f0f0f; padding: 60px 40px; }
  .map-inner { max-width: 1200px; margin: 0 auto; }
  .map-wrap {
    border-radius: 8px;
    overflow: hidden;
    border: 2px solid rgba(204,0,0,0.35);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    margin-top: 40px;
  }
  .map-wrap iframe { display: block; width: 100%; height: 420px; }

  /* ===== WHATSAPP FLOAT ===== */
  .wa-float {
    position: fixed;
    bottom: 30px; right: 30px;
    z-index: 999;
    background: #25d366;
    width: 60px; height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    box-shadow: 0 6px 25px rgba(37,211,102,0.5);
    transition: all 0.3s;
    animation: pulse-wa 2.5s infinite;
  }
  .wa-float:hover { transform: scale(1.1); box-shadow: 0 10px 35px rgba(37,211,102,0.7); }
  @keyframes pulse-wa {
    0%,100% { box-shadow: 0 6px 25px rgba(37,211,102,0.5); }
    50% { box-shadow: 0 6px 35px rgba(37,211,102,0.8), 0 0 0 12px rgba(37,211,102,0.12); }
  }
  .wa-float svg { width: 30px; height: 30px; }

  /* ===== FOOTER ===== */
  footer {
    background: #050505;
    border-top: 2px solid var(--red);
    padding: 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
  }
  .footer-logo {
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    font-size: 1.3rem;
    color: #fff;
    letter-spacing: 3px;
  }
  .footer-logo span { color: var(--red); }
  footer p { font-size: 0.8rem; color: rgba(255,255,255,0.35); }
  .footer-links { display: flex; gap: 20px; flex-wrap: wrap; }
  .footer-links a {
    font-size: 0.75rem;
    color: rgba(255,255,255,0.4);
    text-decoration: none;
    transition: color 0.2s;
  }
  .footer-links a:hover { color: var(--red); }

  /* ===== RESPONSIVE ===== */
  @media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; text-align: center; }
    .hero-image-wrap { order: -1; }
    .hero-image-wrap img { max-width: 340px; }
    .hero-badges { justify-content: center; }
    .hero-buttons { justify-content: center; }
    .about-grid { grid-template-columns: 1fr; }
    .about-card { right: 10px; bottom: 10px; }
    .contact-grid { grid-template-columns: 1fr; }
    .process-steps::before { display: none; }
    footer { flex-direction: column; text-align: center; }
    .stats-bar { gap: 30px; }
  }

  @media (max-width: 700px) {
    nav { padding: 0 20px; }
    .nav-links { display: none; position: absolute; top: 70px; left: 0; right: 0; background: rgba(10,10,10,0.99); flex-direction: column; padding: 20px; border-top: 1px solid rgba(204,0,0,0.3); gap: 2px; }
    .nav-links.open { display: flex; }
    .hamburger { display: flex; }
    section { padding: 60px 20px; }
    .form-row { grid-template-columns: 1fr; }
    #ubicacion { padding: 60px 20px; }
    footer { padding: 30px 20px; }
    .stats-bar { padding: 20px; gap: 20px; }
  }
  /* ── SOCIAL MEDIA BUTTONS ── */
.social-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.social-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: 50px;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 0.82rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  letter-spacing: 0.3px;
  white-space: nowrap;
}

.social-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  opacity: 0.92;
}

.social-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Icon-only variant for footer */
.social-btn-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.social-btn-icon:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.social-btn-icon svg {
  width: 20px;
  height: 20px;
}

/* Brand colors */
.social-facebook  { background: #1877F2; color: #fff; }
.social-instagram { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); color: #fff; }
.social-tiktok    { background: #010101; color: #fff; border: 1px solid #333; }
.social-youtube   { background: #FF0000; color: #fff; }

/* Contact section social area */
.contact-social-area {
  margin-top: 32px;
  padding-top: 24px;
  border-top: 1px solid rgba(255,255,255,0.1);
}

.contact-social-area p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
  margin-bottom: 14px;
  font-family: 'Montserrat', sans-serif;
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* Footer social row */
.footer-social {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin: 18px 0;
}