:root {
  --navy: #1a3a6b;
  --navy-dark: #0f2347;
  --cyan: #00bcd4;
  --cyan-light: #4dd0e1;
  --bg-light: #eaf4f8;
  --bg-white: #f7fbfd;
  --text-dark: #1a2a3a;
  --text-mid: #4a6080;
  --white: #ffffff;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: 'Open Sans', sans-serif; color: var(--text-dark); background: var(--bg-white); overflow-x: hidden; }

/* ===== NAV ===== */
#bem-nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 5%; height: 72px;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(26,58,107,0.08);
  transition: box-shadow 0.3s;
}
.bem-nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.bem-nav-logo img { height: 50px; width: auto; }
.bem-nav-links { display: flex; align-items: center; gap: 28px; list-style: none; }
.bem-nav-links a {
  font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 14px;
  color: var(--navy); text-decoration: none; letter-spacing: 0.3px;
  transition: color 0.2s;
}
.bem-nav-links a:hover, .bem-nav-links a.bem-active { color: var(--cyan); }
.bem-btn-cotiza {
  background: var(--cyan) !important; color: var(--white) !important;
  padding: 10px 22px; border-radius: 25px;
  font-family: 'Montserrat', sans-serif !important; font-weight: 700 !important; font-size: 13px !important;
  letter-spacing: 0.5px; text-decoration: none !important;
  box-shadow: 0 4px 15px rgba(0,188,212,0.35);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}
.bem-btn-cotiza:hover {
  background: var(--navy) !important;
  box-shadow: 0 6px 20px rgba(26,58,107,0.3) !important;
  transform: translateY(-1px);
  color: var(--white) !important;
}
.bem-hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.bem-hamburger span {
  width: 24px; height: 2px; background: var(--navy);
  border-radius: 2px; transition: all 0.3s;
  display: block;
}
.bem-mobile-menu {
  display: none; flex-direction: column;
  position: absolute; top: 72px; left: 0; right: 0;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(26,58,107,0.1);
  padding: 16px 5%;
  z-index: 999;
}
.bem-mobile-menu.open { display: flex; }
.bem-mobile-menu a {
  padding: 12px 0; border-bottom: 1px solid var(--bg-light);
  font-family: 'Montserrat', sans-serif; font-weight: 600; font-size: 14px;
  color: var(--navy); text-decoration: none;
}
.bem-mobile-menu a:last-child { border-bottom: none; }
.bem-mobile-menu .bem-btn-cotiza { margin-top: 8px; text-align: center; border-radius: 25px; padding: 12px; }

/* ===== HERO ===== */
#bem-inicio {
  min-height: 100vh; display: flex; align-items: center;
  background: linear-gradient(135deg, #eaf4f8 0%, #d8eef6 40%, #c8e8f2 100%);
  padding: 100px 5% 60px;
  position: relative; overflow: hidden;
}
#bem-inicio::before {
  content: '';
  position: absolute; top: -100px; right: -100px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(0,188,212,0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
#bem-inicio::after {
  content: '';
  position: absolute; bottom: -50px; left: -50px;
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(26,58,107,0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}
.bem-hero-content { flex: 1; max-width: 520px; z-index: 2; }
.bem-hero-tag {
  display: inline-block;
  font-family: 'Montserrat', sans-serif; font-weight: 700;
  font-size: 12px; letter-spacing: 2px; text-transform: uppercase;
  color: var(--cyan); margin-bottom: 16px;
  padding: 6px 14px; border-radius: 20px;
  background: rgba(0,188,212,0.1); border: 1px solid rgba(0,188,212,0.2);
}
.bem-hero-title {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(2.4rem, 5vw, 3.8rem); line-height: 1.1;
  color: var(--navy-dark); margin-bottom: 20px;
}
.bem-hero-title span { color: var(--cyan); }
.bem-hero-desc {
  font-size: 17px; line-height: 1.7; color: var(--text-mid);
  margin-bottom: 36px; max-width: 420px;
}
.bem-hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.bem-btn-primary {
  background: var(--navy); color: var(--white);
  padding: 14px 32px; border-radius: 30px;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px;
  text-decoration: none; letter-spacing: 0.5px;
  box-shadow: 0 6px 20px rgba(26,58,107,0.25);
  transition: all 0.25s; display: inline-block;
}
.bem-btn-primary:hover {
  background: var(--navy-dark); color: var(--white);
  transform: translateY(-2px); box-shadow: 0 10px 28px rgba(26,58,107,0.35);
}
.bem-btn-secondary {
  background: var(--cyan); color: var(--white);
  padding: 14px 32px; border-radius: 30px;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px;
  text-decoration: none; letter-spacing: 0.5px;
  box-shadow: 0 6px 20px rgba(0,188,212,0.3);
  transition: all 0.25s; display: inline-block;
}
.bem-btn-secondary:hover { background: #0097a7; color: var(--white); transform: translateY(-2px); }
.bem-hero-image {
  flex: 1; display: flex; justify-content: flex-end; align-items: center;
  z-index: 2; padding-left: 40px;
}
.bem-hero-circle {
  width: clamp(300px, 38vw, 500px); height: clamp(300px, 38vw, 500px);
  border-radius: 50%; overflow: hidden;
  border: 6px solid rgba(0,188,212,0.3);
  box-shadow: 0 20px 60px rgba(26,58,107,0.2), 0 0 0 12px rgba(0,188,212,0.08);
  background: linear-gradient(135deg, #c8e8f2, #a0d4e8);
  display: flex; align-items: center; justify-content: center;
}
.bem-hero-circle img { width: 100%; height: 100%; object-fit: cover; }

/* ===== STATS ===== */
.bem-stats-bar {
  background: var(--navy);
  padding: 28px 5%;
  display: flex; justify-content: center; gap: clamp(30px, 6vw, 80px);
  flex-wrap: wrap;
}
.bem-stat-item { text-align: center; color: var(--white); }
.bem-stat-num { font-family: 'Montserrat', sans-serif; font-weight: 900; font-size: 2rem; color: var(--cyan); }
.bem-stat-label { font-size: 13px; opacity: 0.75; margin-top: 4px; letter-spacing: 0.5px; }

/* ===== SECTIONS COMMON ===== */
.bem-section { padding: 90px 5%; }
.bem-section-tag {
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 11px;
  letter-spacing: 3px; text-transform: uppercase; color: var(--cyan);
  margin-bottom: 12px; display: block;
}
.bem-section-title {
  font-family: 'Montserrat', sans-serif; font-weight: 900;
  font-size: clamp(1.8rem, 3.5vw, 2.8rem); color: var(--navy-dark);
  line-height: 1.2; margin-bottom: 18px;
}
.bem-section-subtitle { font-size: 16px; color: var(--text-mid); max-width: 560px; line-height: 1.7; }

/* ===== SERVICES ===== */
#bem-servicios { background: var(--bg-white); }
.bem-services-header { text-align: center; margin-bottom: 60px; }
.bem-services-header .bem-section-subtitle { margin: 0 auto; }
.bem-services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 28px; }
.bem-service-card {
  background: var(--white); border-radius: 20px; padding: 40px 32px;
  border: 1.5px solid rgba(0,188,212,0.12);
  box-shadow: 0 4px 24px rgba(26,58,107,0.06);
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  position: relative; overflow: hidden;
}
.bem-service-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 4px; background: linear-gradient(90deg, var(--navy), var(--cyan));
  transform: scaleX(0); transform-origin: left; transition: transform 0.3s;
}
.bem-service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 16px 40px rgba(26,58,107,0.13);
  border-color: rgba(0,188,212,0.3);
}
.bem-service-card:hover::before { transform: scaleX(1); }
.bem-service-icon {
  width: 64px; height: 64px; border-radius: 16px;
  background: linear-gradient(135deg, var(--navy), #2a5aa8);
  display: flex; align-items: center; justify-content: center;
  font-size: 28px; margin-bottom: 24px;
  box-shadow: 0 6px 16px rgba(26,58,107,0.2);
}
.bem-service-title {
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.2rem;
  color: var(--navy-dark); margin-bottom: 12px;
}
.bem-service-desc { font-size: 14.5px; color: var(--text-mid); line-height: 1.7; margin-bottom: 20px; }
.bem-service-features { list-style: none; }
.bem-service-features li {
  font-size: 13.5px; color: var(--text-mid); padding: 5px 0;
  display: flex; align-items: center; gap: 8px;
}
.bem-service-features li::before { content: '✓'; color: var(--cyan); font-weight: 700; }

/* ===== QUIENES SOMOS ===== */
#bem-quienes {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  color: var(--white); padding: 90px 5%;
}
.bem-quienes-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.bem-quienes-left .bem-section-tag { color: var(--cyan-light); }
.bem-quienes-left .bem-section-title { color: var(--white); }
.bem-quienes-left .bem-section-subtitle { color: rgba(255,255,255,0.75); }
.bem-quienes-text { color: rgba(255,255,255,0.7); line-height: 1.8; margin-top: 20px; font-size: 15px; }
.bem-values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 36px; }
.bem-value-item {
  background: rgba(255,255,255,0.06); border-radius: 14px; padding: 22px 20px;
  border: 1px solid rgba(255,255,255,0.08); transition: background 0.2s;
}
.bem-value-item:hover { background: rgba(255,255,255,0.1); }
.bem-value-icon { font-size: 24px; margin-bottom: 10px; }
.bem-value-title {
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px;
  color: var(--cyan-light); margin-bottom: 6px;
}
.bem-value-desc { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.6; }
.bem-quienes-visual { display: flex; flex-direction: column; gap: 20px; }
.bem-cer-card {
  background: rgba(255,255,255,0.06); border-radius: 16px; padding: 24px 22px;
  border: 1px solid rgba(0,188,212,0.2);
  display: flex; align-items: center; gap: 16px;
  transition: background 0.2s;
}
.bem-cer-card:hover { background: rgba(255,255,255,0.09); }
.bem-cer-icon { font-size: 32px; flex-shrink: 0; }
.bem-cer-title {
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px;
  color: var(--white); margin-bottom: 4px;
}
.bem-cer-desc { font-size: 13px; color: rgba(255,255,255,0.6); line-height: 1.5; }

/* ===== CONTACT ===== */
#bem-contacto { background: var(--bg-light); }
.bem-contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.bem-contact-info h3 {
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.05rem;
  color: var(--navy); margin: 28px 0 14px;
}
.bem-contact-info h3:first-of-type { margin-top: 0; }
.bem-contact-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 14px; }
.bem-contact-icon { font-size: 20px; flex-shrink: 0; margin-top: 2px; }
.bem-contact-text { font-size: 14.5px; color: var(--text-mid); line-height: 1.6; }
.bem-contact-text strong { color: var(--navy); font-weight: 600; }
.bem-contact-text a { color: var(--cyan); text-decoration: none; }
.bem-contact-text a:hover { text-decoration: underline; }
.bem-wa-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: #25D366; color: var(--white);
  padding: 13px 26px; border-radius: 30px;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px;
  text-decoration: none; margin-top: 20px;
  box-shadow: 0 4px 16px rgba(37,211,102,0.35);
  transition: all 0.2s;
}
.bem-wa-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.4); color: var(--white); }

/* CF7 form styling */
.bem-contact-form {
  background: var(--white); border-radius: 20px; padding: 40px;
  box-shadow: 0 8px 32px rgba(26,58,107,0.08);
  border: 1.5px solid rgba(0,188,212,0.1);
}
.bem-form-title {
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1.3rem;
  color: var(--navy); margin-bottom: 24px;
}
.bem-contact-form .wpcf7 p { margin-bottom: 16px; }
.bem-contact-form .wpcf7 label {
  display: block; font-size: 12px; font-weight: 600;
  color: var(--navy); letter-spacing: 0.5px; text-transform: uppercase; margin-bottom: 7px;
  font-family: 'Montserrat', sans-serif;
}
.bem-contact-form .wpcf7 input[type="text"],
.bem-contact-form .wpcf7 input[type="email"],
.bem-contact-form .wpcf7 input[type="tel"],
.bem-contact-form .wpcf7 select,
.bem-contact-form .wpcf7 textarea {
  width: 100%; padding: 12px 16px; border-radius: 10px;
  border: 1.5px solid #d0e4ef; background: var(--bg-light);
  font-family: 'Open Sans', sans-serif; font-size: 14px; color: var(--text-dark);
  transition: border-color 0.2s, box-shadow 0.2s; outline: none;
}
.bem-contact-form .wpcf7 input:focus,
.bem-contact-form .wpcf7 select:focus,
.bem-contact-form .wpcf7 textarea:focus {
  border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,188,212,0.12);
}
.bem-contact-form .wpcf7 textarea { resize: vertical; min-height: 110px; }
.bem-contact-form .wpcf7 input[type="submit"] {
  width: 100%; padding: 14px; background: var(--navy); color: var(--white);
  border: none; border-radius: 30px; cursor: pointer;
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 14px;
  letter-spacing: 0.5px; transition: all 0.25s;
  box-shadow: 0 4px 16px rgba(26,58,107,0.2); margin-top: 8px;
}
.bem-contact-form .wpcf7 input[type="submit"]:hover {
  background: var(--cyan); box-shadow: 0 6px 20px rgba(0,188,212,0.3);
  transform: translateY(-1px);
}
.bem-form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.bem-contact-form .wpcf7-response-output {
  border-radius: 10px; padding: 12px 16px; font-size: 14px;
  margin-top: 12px; border: 1px solid var(--cyan);
}

/* ===== PRIVACY ===== */
#bem-privacidad { background: var(--bg-white); }
.bem-privacy-header { text-align: center; margin-bottom: 40px; }
.bem-privacy-box {
  max-width: 820px; margin: 0 auto;
  background: var(--white); border-radius: 20px; padding: 48px;
  box-shadow: 0 4px 24px rgba(26,58,107,0.06);
  border: 1.5px solid rgba(0,188,212,0.1);
}
.bem-privacy-box h3 {
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 1rem;
  color: var(--navy); margin: 24px 0 10px;
}
.bem-privacy-box h3:first-child { margin-top: 0; }
.bem-privacy-box p { font-size: 14px; color: var(--text-mid); line-height: 1.8; margin-bottom: 12px; }
.bem-privacy-box a { color: var(--cyan); text-decoration: none; }
.bem-privacy-box a:hover { text-decoration: underline; }

/* ===== FOOTER ===== */
#bem-footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.7);
  padding: 56px 5% 28px;
}
.bem-footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; margin-bottom: 40px; }
.bem-footer-brand img { height: 48px; margin-bottom: 16px; }
.bem-footer-desc { font-size: 14px; line-height: 1.7; max-width: 280px; }
.bem-footer-col h4 {
  font-family: 'Montserrat', sans-serif; font-weight: 700; font-size: 12px;
  color: var(--white); letter-spacing: 1.5px; text-transform: uppercase; margin-bottom: 18px;
}
.bem-footer-col ul { list-style: none; }
.bem-footer-col ul li { margin-bottom: 10px; }
.bem-footer-col ul li a {
  font-size: 14px; color: rgba(255,255,255,0.6); text-decoration: none; transition: color 0.2s;
}
.bem-footer-col ul li a:hover { color: var(--cyan); }
.bem-footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08); padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; font-size: 13px;
  flex-wrap: wrap; gap: 12px;
}
.bem-footer-bottom a { color: var(--cyan); text-decoration: none; }

/* ===== WHATSAPP FAB ===== */
.bem-wa-fab {
  position: fixed; bottom: 28px; right: 28px; z-index: 9999;
  width: 58px; height: 58px; border-radius: 50%;
  background: #25D366; color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; text-decoration: none;
  box-shadow: 0 6px 20px rgba(37,211,102,0.5);
  transition: transform 0.2s, box-shadow 0.2s;
  animation: bem-pulse-wa 2.5s infinite;
}
.bem-wa-fab:hover { transform: scale(1.12); box-shadow: 0 10px 28px rgba(37,211,102,0.7); }
@keyframes bem-pulse-wa {
  0%,100% { box-shadow: 0 6px 20px rgba(37,211,102,0.5); }
  50% { box-shadow: 0 6px 30px rgba(37,211,102,0.8), 0 0 0 10px rgba(37,211,102,0.1); }
}

/* ===== SCROLL ANIMATIONS ===== */
.bem-fade-up { opacity: 0; transform: translateY(30px); transition: opacity 0.65s ease, transform 0.65s ease; }
.bem-fade-up.bem-visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 960px) {
  #bem-inicio { flex-direction: column; text-align: center; padding-bottom: 48px; }
  .bem-hero-content { max-width: 100%; }
  .bem-hero-btns { justify-content: center; }
  .bem-hero-desc { margin: 0 auto 36px; }
  .bem-hero-image { padding-left: 0; margin-top: 40px; justify-content: center; }
  .bem-quienes-grid, .bem-contact-grid, .bem-footer-grid { grid-template-columns: 1fr; gap: 40px; }
  .bem-form-row { grid-template-columns: 1fr; }
  .bem-privacy-box { padding: 28px 24px; }
}
@media (max-width: 640px) {
  #bem-nav { padding: 0 4%; }
  .bem-nav-links { display: none; }
  .bem-hamburger { display: flex; }
  .bem-values-grid { grid-template-columns: 1fr; }
  .bem-stats-bar { gap: 24px; }
  .bem-section { padding: 64px 5%; }
  .bem-footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .bem-contact-form { padding: 28px 22px; }
  .bem-footer-bottom { flex-direction: column; text-align: center; }
}