:root {
  --color-primary: #E8622C;
  --color-primary-dark: #C94E1F;
  --color-dark: #2B2B33;
  --color-gray: #6D6E71;
  --color-gray-light: #A7A9AC;
  --bg-light: #F6F6F7;
  --white: #FFFFFF;
  --radius: 10px;
  --shadow: 0 8px 24px rgba(43, 43, 51, 0.08);
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-dark);
  line-height: 1.6;
  background: var(--white);
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; line-height: 1.2; }

.container {
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

/* Buttons */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--color-primary); color: var(--white); }
.btn-primary:hover { background: var(--color-primary-dark); box-shadow: 0 6px 16px rgba(232, 98, 44, 0.35); }
.btn-outline { background: transparent; color: var(--color-dark); border-color: var(--color-dark); }
.btn-outline:hover { background: var(--color-dark); color: var(--white); }
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-block { width: 100%; text-align: center; }
.btn-whatsapp { background: #25D366; color: var(--white); margin-top: 8px; }
.btn-whatsapp:hover { background: #1ebe5a; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid #ECECEE;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 24px;
}
.logo-img { height: 42px; width: auto; }
.nav { display: flex; gap: 28px; }
.nav a {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-dark);
  position: relative;
  padding: 6px 0;
}
.nav a:hover { color: var(--color-primary); }
.header-actions { display: flex; align-items: center; gap: 18px; }
.header-phone { font-weight: 600; font-size: 0.9rem; color: var(--color-gray); }
.header-phone:hover { color: var(--color-primary); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  height: 2px;
  background: var(--color-dark);
  border-radius: 2px;
}

/* Hero */
.hero {
  background: linear-gradient(135deg, var(--bg-light) 0%, #FFF 60%);
  padding: 90px 0 70px;
  overflow: hidden;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
}
.eyebrow {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 14px;
}
.hero h1 {
  font-size: 2.75rem;
  color: var(--color-dark);
  margin-bottom: 20px;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--color-gray);
  max-width: 520px;
  margin-bottom: 32px;
}
.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-media { display: flex; justify-content: center; }
.hero-icon {
  max-width: 320px;
  filter: drop-shadow(0 16px 32px rgba(43, 43, 51, 0.12));
}

/* Sections */
.section { padding: 90px 0; }
.section-alt { background: var(--bg-light); }
.section-eyebrow {
  color: var(--color-primary);
  font-family: var(--font-heading);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 10px;
}
.section-title {
  font-size: 2rem;
  color: var(--color-dark);
  margin-bottom: 48px;
  max-width: 640px;
}

/* Nosotros */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}
.about-text p { color: var(--color-gray); margin-bottom: 18px; }
.about-values { display: flex; flex-direction: column; gap: 20px; }
.value-card {
  background: var(--bg-light);
  border-left: 4px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.value-card h3 { font-size: 1.05rem; margin-bottom: 8px; color: var(--color-dark); }
.value-card p { color: var(--color-gray); font-size: 0.95rem; }

/* Servicios */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  box-shadow: var(--shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: 0 16px 32px rgba(43,43,51,0.12); }
.service-icon {
  width: 56px;
  height: 56px;
  color: var(--color-primary);
  margin-bottom: 20px;
}
.service-card h3 { font-size: 1.15rem; margin-bottom: 12px; color: var(--color-dark); }
.service-card p { color: var(--color-gray); font-size: 0.95rem; }

/* Citas */
.citas-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 40px;
  align-items: start;
}
.citas-form {
  background: var(--white);
  border: 1px solid #ECECEE;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.form-row { margin-bottom: 18px; }
.form-row-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}
.form-row label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  margin-bottom: 6px;
  color: var(--color-dark);
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #DADADD;
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-dark);
  background: var(--white);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}
.form-note { font-size: 0.82rem; color: var(--color-gray-light); margin-top: 12px; text-align: center; }

.citas-alt { display: flex; flex-direction: column; gap: 20px; }
.citas-card {
  background: var(--bg-light);
  border-radius: var(--radius);
  padding: 28px;
}
.citas-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.citas-card p { color: var(--color-gray); margin-bottom: 4px; }
.citas-card a:hover { color: var(--color-primary); }

/* Contacto */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
}
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-primary);
  margin-bottom: 6px;
}
.contact-item p { color: var(--color-dark); }
.contact-item a:hover { color: var(--color-primary); }
.contact-map {
  min-height: 320px;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

/* Footer */
.site-footer {
  background: var(--color-dark);
  color: #D8D8DA;
  padding: 32px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}
.footer-logo {
  height: 40px;
  background: var(--white);
  padding: 6px 10px;
  border-radius: 8px;
}
.footer-inner p { font-size: 0.85rem; }
.back-top { font-size: 0.85rem; color: #D8D8DA; }
.back-top:hover { color: var(--color-primary); }

/* WhatsApp float button */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 58px;
  height: 58px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
  z-index: 200;
  transition: transform 0.2s ease;
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; }

/* Responsive */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-cta { justify-content: center; }
  .hero-media { order: -1; }
  .hero-icon { max-width: 220px; }
  .about-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .citas-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .contact-map { min-height: 260px; }
}

@media (max-width: 760px) {
  .header-inner { flex-wrap: wrap; height: auto; padding: 14px 24px; }
  .logo { order: 1; }
  .nav-toggle { display: flex; order: 2; margin-left: auto; }
  .nav, .header-actions { display: none; flex-basis: 100%; }
  .site-header.open .nav {
    display: flex;
    flex-direction: column;
    order: 3;
    gap: 16px;
    padding-top: 18px;
    border-top: 1px solid #ECECEE;
    margin-top: 14px;
  }
  .site-header.open .header-actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    order: 4;
    gap: 12px;
    padding-top: 14px;
    padding-bottom: 4px;
  }
  .hero h1 { font-size: 2rem; }
  .form-row-split { grid-template-columns: 1fr; }
}