/* =====================================================
   CASERTA Y ASOCIADOS — Sitio Web Institucional
   Paleta Negro / Rojo / Blanco
   ===================================================== */

/* === VARIABLES === */
:root {
  --black:        #0D0D0D;
  --black-soft:   #1A1A1A;
  --black-card:   #111111;
  --red:          #CC0000;
  --red-hover:    #AA0000;
  --red-light:    #E63333;
  --white:        #FFFFFF;
  --gray-light:   #F2F2F2;
  --gray-medium:  #E0E0E0;
  --gray-text:    #777777;
  --gray-dark:    #444444;
  --border:       #E0E0E0;
  --border-dark:  rgba(255,255,255,0.10);

  --font-title: 'Montserrat', Arial, sans-serif;
  --font-body:  'Open Sans', Arial, sans-serif;

  --shadow-sm:  0 2px 8px rgba(0,0,0,0.08);
  --shadow-md:  0 4px 20px rgba(0,0,0,0.12);
  --shadow-lg:  0 8px 40px rgba(0,0,0,0.18);
  --shadow-red: 0 4px 20px rgba(204,0,0,0.25);

  --radius:     6px;
  --radius-lg:  12px;
  --transition: 0.22s ease;
}

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
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; }

/* === UTILIDADES === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.section     { padding: 88px 0; }
.section-sm  { padding: 56px 0; }
.section-gray { background: var(--gray-light); }
.section-dark { background: var(--black); }

.section-header { text-align: center; margin-bottom: 60px; }
.section-header .eyebrow {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 14px;
}
.section-header h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--black);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.section-dark .section-header h2 { color: var(--white); }
.section-header p {
  font-size: 1.05rem;
  color: var(--gray-text);
  max-width: 560px;
  margin: 0 auto;
}
.section-dark .section-header p { color: rgba(255,255,255,0.6); }
.divider {
  width: 48px; height: 3px;
  background: var(--red);
  margin: 18px auto 0;
}

/* === BOTONES === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: var(--shadow-red);
}
.btn-primary:hover {
  background: var(--red-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(204,0,0,0.35);
}
.btn-secondary {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-secondary:hover {
  background: var(--white);
  color: var(--black);
}
.btn-outline {
  background: transparent;
  color: var(--red);
  border: 2px solid var(--red);
}
.btn-outline:hover {
  background: var(--red);
  color: var(--white);
}
.btn-black {
  background: var(--black);
  color: var(--white);
  border: 2px solid var(--black);
}
.btn-black:hover {
  background: transparent;
  color: var(--black);
}
.btn-wa {
  background: #25D366;
  color: var(--white);
  box-shadow: 0 4px 14px rgba(37,211,102,0.3);
}
.btn-wa:hover {
  background: #1ebe5d;
  transform: translateY(-2px);
}

/* === NAVEGACIÓN === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: var(--black);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: box-shadow var(--transition);
}
.navbar.scrolled { box-shadow: 0 4px 24px rgba(0,0,0,0.4); }
.navbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 24px;
  max-width: 1200px;
  margin: 0 auto;
}
.navbar-brand {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}
.navbar-brand .brand-name {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.navbar-brand .brand-sub {
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
}
.navbar-links {
  display: flex;
  align-items: center;
  gap: 2px;
}
.navbar-links a {
  padding: 8px 13px;
  border-radius: 4px;
  font-family: var(--font-title);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  transition: all var(--transition);
}
.navbar-links a:hover,
.navbar-links a.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}
.navbar-links a.active { color: var(--red); }
.navbar-cta .btn { padding: 10px 18px; font-size: 0.75rem; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 72px; left: 0; right: 0;
  background: var(--black-soft);
  border-bottom: 2px solid var(--red);
  z-index: 999;
  padding: 16px 24px 24px;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  padding: 12px 16px;
  border-radius: 4px;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  transition: all var(--transition);
}
.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}
.mobile-menu .btn { margin-top: 12px; justify-content: center; }

/* === HERO — foto de CABA, Buenos Aires === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background:
    linear-gradient(135deg, rgba(0,0,0,0.72) 0%, rgba(0,0,0,0.55) 100%),
    url('https://images.unsplash.com/photo-1495317823589-e67efe1524b0?w=1600&q=80') center/cover no-repeat;
  padding-top: 72px;
}
.hero-content { max-width: 720px; color: var(--white); }
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 20px;
}
.hero-eyebrow::before {
  content: '';
  width: 32px; height: 2px;
  background: var(--red);
  display: inline-block;
}
.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2.4rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 12px;
  letter-spacing: -0.03em;
}
.hero h1 .red { color: var(--red); }
.hero-tagline {
  font-family: var(--font-title);
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  font-weight: 600;
  color: rgba(255,255,255,0.55);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 24px;
}
.hero p {
  font-size: 1.1rem;
  line-height: 1.75;
  color: rgba(255,255,255,0.80);
  margin-bottom: 36px;
  max-width: 580px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-stat-bar {
  margin-top: 64px;
  display: flex;
  gap: 48px;
  flex-wrap: wrap;
}
.hero-stat { display: flex; flex-direction: column; gap: 4px; }
.hero-stat strong {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--red);
  line-height: 1;
}
.hero-stat span {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
}

/* === BANDA DE CREDENCIALES === */
.creds-band {
  background: var(--red);
  padding: 18px 0;
  overflow: hidden;
}
.creds-band-inner {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}
.cred-item {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--white);
  font-family: var(--font-title);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.cred-item svg { width: 18px; height: 18px; opacity: 0.85; }

/* === SERVICIOS === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.service-card {
  background: var(--white);
  padding: 40px 32px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform var(--transition);
}
.service-card:hover {
  background: var(--gray-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  z-index: 1;
}
.service-card:hover::after { transform: scaleX(1); }
.service-icon {
  width: 52px; height: 52px;
  background: var(--gray-light);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: background var(--transition);
}
.service-card:hover .service-icon { background: rgba(204,0,0,0.08); }
.service-icon svg { width: 24px; height: 24px; color: var(--red); }
.service-card h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}
.service-card p {
  font-size: 0.88rem;
  color: var(--gray-text);
  line-height: 1.65;
  margin-bottom: 20px;
}
.service-link {
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--red);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }

/* === FOTO CABA === */
.caba-photo {
  width: 100%;
  height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  display: block;
}
.caba-photo-caption {
  font-size: 0.78rem;
  color: var(--gray-text);
  text-align: center;
  margin-top: 10px;
  font-style: italic;
}

/* === POR QUÉ ELEGIRNOS === */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2px;
  background: rgba(255,255,255,0.05);
}
.why-card {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 36px 28px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: background var(--transition);
}
.why-card:hover { background: rgba(204,0,0,0.08); }
.why-icon {
  width: 48px; height: 48px;
  background: rgba(204,0,0,0.15);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.why-icon svg { width: 22px; height: 22px; color: var(--red); }
.why-card h3 {
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
}
.why-card p { font-size: 0.88rem; color: rgba(255,255,255,0.55); line-height: 1.65; }

/* === BANDA CTA === */
.cta-band {
  background: var(--black);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
}
.cta-band h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 14px;
  letter-spacing: -0.02em;
}
.cta-band p {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  margin-bottom: 32px;
  max-width: 440px;
  margin-left: auto;
  margin-right: auto;
}
.cta-actions { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }

/* === PAGE HERO === */
.page-hero {
  padding: 140px 0 72px;
  background: var(--black);
  border-bottom: 3px solid var(--red);
}
.page-hero .breadcrumb {
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
  margin-bottom: 20px;
  display: flex;
  gap: 8px;
  align-items: center;
}
.page-hero .breadcrumb a { color: var(--red); }
.page-hero .breadcrumb a:hover { text-decoration: underline; }
.page-hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}
.page-hero p {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.65);
  max-width: 560px;
}

/* === NOSOTROS === */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.team-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.team-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: var(--red);
}
.team-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}
.team-avatar {
  width: 72px; height: 72px;
  background: var(--black);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--white);
}
.team-card h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 4px;
}
.team-card .team-role {
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red);
  margin-bottom: 10px;
}
.team-card p {
  font-size: 0.87rem;
  color: var(--gray-text);
  line-height: 1.65;
}
.values-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}
.value-item {
  background: var(--black);
  padding: 24px;
  border-radius: var(--radius);
  border-left: 4px solid var(--red);
}
.value-item h4 {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.value-item p {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.6;
}
.historia-block {
  background: var(--black);
  border-radius: var(--radius-lg);
  padding: 48px;
  border-left: 5px solid var(--red);
}
.historia-block .year {
  font-family: var(--font-title);
  font-size: 4rem;
  font-weight: 800;
  color: var(--red);
  line-height: 1;
  margin-bottom: 8px;
}
.historia-block h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.historia-block p {
  color: rgba(255,255,255,0.65);
  line-height: 1.8;
  font-size: 0.97rem;
  margin-bottom: 14px;
}

/* === PÁGINA DE SERVICIO === */
.service-page-body { max-width: 820px; margin: 0 auto; }
.service-page-body h2 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--black);
  margin: 40px 0 14px;
  letter-spacing: -0.01em;
}
.service-page-body p {
  color: var(--gray-dark);
  margin-bottom: 16px;
  font-size: 1rem;
  line-height: 1.8;
}
.service-includes {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin: 32px 0;
  border-left: 4px solid var(--red);
}
.service-includes h3 {
  font-family: var(--font-title);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 18px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.service-includes ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-includes li {
  display: flex;
  gap: 12px;
  font-size: 0.95rem;
  color: var(--gray-dark);
}
.service-includes li::before {
  content: '';
  width: 20px; height: 20px; min-width: 20px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23CC0000' stroke-width='2.5'%3E%3Cpolyline points='20 6 9 17 4 12'/%3E%3C/svg%3E") center/contain no-repeat;
  margin-top: 2px;
}
.service-audience {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px 32px;
  margin: 20px 0;
}
.service-audience h3 {
  font-family: var(--font-title);
  font-size: 1rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.service-audience p { font-size: 0.95rem; color: var(--gray-dark); margin: 0; }
.notice-box {
  background: #FFF9E6;
  border: 1px solid #F59E0B;
  border-left: 4px solid #F59E0B;
  border-radius: var(--radius);
  padding: 20px 24px;
  margin: 24px 0;
  font-size: 0.92rem;
  color: #7A6020;
  line-height: 1.7;
}
.notice-box strong { color: #5C4010; }

/* === CONTACTO === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-form-wrapper {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.contact-form-wrapper h2 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
  margin-bottom: 8px;
}
.form-group label span { color: var(--red); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--black);
  background: var(--white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(204,0,0,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.btn-submit {
  width: 100%;
  padding: 15px;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--red);
  color: white;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
}
.btn-submit:hover {
  background: var(--red-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-red);
}
.form-success {
  display: none;
  text-align: center;
  padding: 32px;
  color: var(--gray-dark);
}
.form-success svg { width: 56px; height: 56px; color: #25D366; margin: 0 auto 16px; }
.form-success h3 { font-family: var(--font-title); font-size: 1.3rem; font-weight: 700; color: var(--black); margin-bottom: 8px; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-info h2 {
  font-family: var(--font-title);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.01em;
}
.contact-item { display: flex; gap: 16px; align-items: flex-start; }
.contact-item-icon {
  width: 44px; height: 44px; min-width: 44px;
  background: var(--black);
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
}
.contact-item-icon svg { width: 20px; height: 20px; color: var(--red); }
.contact-item-text h4 {
  font-family: var(--font-title);
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--gray-text);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.contact-item-text a,
.contact-item-text p { font-size: 0.97rem; color: var(--black); transition: color var(--transition); }
.contact-item-text a:hover { color: var(--red); }
.map-wrapper {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border);
  height: 220px;
}
.map-wrapper iframe { width: 100%; height: 100%; border: 0; }
.social-links { display: flex; gap: 10px; }
.social-link {
  width: 40px; height: 40px;
  background: var(--black);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.social-link:hover { background: var(--red); }
.social-link svg { width: 18px; height: 18px; color: var(--white); }

/* === WHATSAPP FLOTANTE === */
.wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  z-index: 1500;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 8px;
}
.wa-float a {
  display: flex; align-items: center; justify-content: center;
  width: 58px; height: 58px;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  transition: all var(--transition);
}
.wa-float a:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.5); }
.wa-float a svg { width: 30px; height: 30px; color: white; }
.wa-tooltip {
  background: var(--black);
  color: white;
  font-family: var(--font-title);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 7px 14px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: all var(--transition);
  pointer-events: none;
}
.wa-float:hover .wa-tooltip { opacity: 1; transform: translateX(0); }

/* === FOOTER === */
.footer {
  background: var(--black);
  color: rgba(255,255,255,0.6);
  padding: 64px 0 0;
  border-top: 3px solid var(--red);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-brand .brand-name {
  font-family: var(--font-title);
  font-size: 1.2rem;
  font-weight: 800;
  color: white;
  display: block;
  margin-bottom: 3px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.footer-brand .brand-sub {
  font-family: var(--font-title);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  display: block;
  margin-bottom: 16px;
}
.footer-brand p { font-size: 0.87rem; line-height: 1.7; max-width: 270px; }
.footer-col h4 {
  font-family: var(--font-title);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: white;
  margin-bottom: 20px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul a {
  font-size: 0.87rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-col ul a:hover { color: var(--red); }
.footer-contact p {
  font-size: 0.87rem;
  line-height: 1.6;
  margin-bottom: 8px;
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.footer-contact p svg { width: 15px; height: 15px; color: var(--red); min-width: 15px; margin-top: 3px; }
.footer-contact a { color: rgba(255,255,255,0.55); transition: color var(--transition); }
.footer-contact a:hover { color: var(--red); }
.footer-bottom {
  padding: 20px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.78rem;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-social { display: flex; gap: 8px; }
.footer-social a {
  width: 32px; height: 32px;
  background: rgba(255,255,255,0.07);
  border-radius: 4px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--transition);
}
.footer-social a:hover { background: var(--red); }
.footer-social a svg { width: 16px; height: 16px; color: white; }

/* === ANIMACIONES FADE-UP === */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .navbar-links, .navbar-cta { display: none; }
  .hamburger { display: flex; }
  .section { padding: 56px 0; }
  .hero h1 { font-size: 2rem; }
  .hero p { font-size: 1rem; }
  .hero-stat-bar { gap: 28px; }
  .hero-stat strong { font-size: 1.8rem; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-form-wrapper { padding: 24px 20px; }
  .why-grid { grid-template-columns: 1fr; }
  .historia-block { padding: 28px; }
  .creds-band-inner { gap: 20px; }
  .caba-photo { height: 240px; }
}
@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { justify-content: center; }
  .cta-actions { flex-direction: column; align-items: center; }
  .team-grid { grid-template-columns: 1fr; }
  .wa-float { bottom: 20px; right: 20px; }
  .wa-float a { width: 52px; height: 52px; }
}