/*
  SINECI - Styles (CSS Vanilla)
  Sin Bootstrap - Control total del diseño
*/

/* ============================================
   Variables CSS
   ============================================ */
:root {
  --brand-red: #E30613;
  --brand-yellow: #FFE000;
  --brand-orange: #EA5B0C;
  --brand-dark: #121212;
  --brand-gray: #1e1e1e;
  --light-70: rgba(255, 255, 255, 0.7);
  --light-80: rgba(255, 255, 255, 0.85);
  --navbar-bg: #212529;
  
  /* Tipografía */
  --font-title: 'Bebas Neue', Impact, 'Arial Narrow Bold', sans-serif;
  --font-body: 'Roboto Condensed', system-ui, -apple-system, sans-serif;
}

/* ============================================
   Reset y Base
   ============================================ */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

body {
  font-family: var(--font-body);
  color: #212529;
  line-height: 1.6;
  overflow-x: hidden !important;
  width: 100%;
  max-width: 100vw;
  position: relative;
}

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

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

/* ============================================
   Contenedor
   ============================================ */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

section {
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden !important;
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background: var(--navbar-bg);
  padding: 0.5rem 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.navbar-container {
  max-width: 100%;
  margin: 0 auto;
  padding: 0 clamp(1rem, 5vw, 4rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
}

.navbar-logo {
  width: 220px;
  height: auto;
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: clamp(0.25rem, 1.2vw, 1.1rem);
}

.nav-link {
  color: rgba(255, 255, 255, 0.9);
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
}

.nav-link:hover,
.nav-link.active {
  color: var(--brand-yellow);
}

.navbar-toggler {
  display: none;
  flex-direction: column;
  gap: 4px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
}

.navbar-toggler span {
  width: 25px;
  height: 3px;
  background: #fff;
  border-radius: 3px;
  transition: all 0.3s ease;
}

/* ============================================
   Botones
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.7rem;
  font-size: 1.063rem;
  font-weight: 600;
  border-radius: 0.5rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-icon {
  font-size: 1.2rem;
}

.btn-primary {
  background: var(--brand-red);
  color: #fff;
  border-color: var(--brand-red);
}

.btn-primary:hover {
  background: #c50510;
  border-color: #c50510;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(227, 6, 19, 0.3);
}

.btn-outline-light {
  background: transparent;
  color: #fff;
  border-color: #fff;
}

.btn-outline-light:hover {
  background: #fff;
  color: var(--brand-dark);
}

.btn-warning {
  background: var(--brand-yellow);
  color: #111;
  border-color: var(--brand-yellow);
  margin-left: clamp(0.5rem, 2vw, 1rem);
}

.btn-warning:hover {
  background: #e6cc00;
  transform: translateY(-2px);
}

/* ============================================
   Hero Slider
   ============================================ */
.hero-slider {
  position: relative;
  width: 100%;
  height: 70vh;
  min-height: 500px;
  overflow: hidden;
  background: #000;
}

.slider-container {
  position: relative;
  width: 100%;
  height: 100%;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 1s ease-in-out;
  z-index: 0;
}

.slide.active {
  opacity: 1;
  z-index: 1;
}

.slide-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

/* Controles del slider */
.slider-prev,
.slider-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.5);
  color: white;
  border: none;
  font-size: 3rem;
  padding: 1rem 1.5rem;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s ease;
  font-weight: 300;
  line-height: 1;
}

.slider-prev {
  left: 2rem;
}

.slider-next {
  right: 2rem;
}

.slider-prev:hover,
.slider-next:hover {
  background: rgba(227, 6, 19, 0.8);
  transform: translateY(-50%) scale(1.1);
}

/* Indicadores (dots) */
.slider-dots {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1rem;
  z-index: 10;
}

.dot {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.dot:hover {
  background: rgba(255, 255, 255, 0.8);
  transform: scale(1.2);
}

.dot.active {
  background: var(--brand-red);
  border-color: white;
  width: 18px;
  height: 18px;
}

/* ============================================
   Franja de eslogan con certificaciones
   ============================================ */
.slogan-banner {
  background: #1a1a1a;
  padding: 1.5rem 0;
  width: 100%;
  max-width: 100vw;
  overflow: hidden !important;
}

.slogan-banner .container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem;
  overflow: hidden !important;
}

.slogan-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  max-width: 100%;
  overflow: hidden !important;
}

.slogan-text {
  font-family: var(--font-title);
  font-size: clamp(1rem, 2vw, 1.8rem);
  color: white;
  margin: 0;
  padding: 0;
  letter-spacing: 0.5px;
  font-style: italic;
  white-space: nowrap;
  flex-shrink: 0;
}

.certifications-logos {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: nowrap;
  justify-content: center;
  flex: 1;
  min-width: 0;
  overflow: hidden !important;
}

.cert-logo {
  height: 85px;
  width: auto;
  object-fit: contain;
  flex-shrink: 0;
}

.cert-logo:hover {
  opacity: 0.8;
}

/* ============================================
   Sección de Servicios
   ============================================ */
.services-section {
  padding: 4.5rem 0;
  background: #eeeeee;
}

.section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 1rem;
  color: #212529;
}

.section-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: #6c757d;
  max-width: 45ch;
  margin: 0 auto 1.5rem;
}



.badge-yellow {
  display: inline-block;
  background: var(--brand-yellow);
  color: #2b2b2b;
  font-size: 0.95rem;
  font-weight: 700;
  padding: 0.6rem 2rem;
  border-radius: 50px;
  margin-bottom: 1rem;
  white-space: nowrap;
}

/* Grid de servicios */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.service-card {
  background: #fff;
  border-radius: 0.75rem;
  overflow: hidden;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
}

.service-image {
  width: 100%;
  height: 280px;
  object-fit: cover;
}

.service-content {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.service-title {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #212529;
  background: var(--brand-yellow);
  padding: 0.5rem 1.5rem;
  border-radius: 4px;
  border: 2px solid #000;
}

.service-icon {
  font-size: 1.5rem;
}

.service-description {
  color: #6c757d;
  font-size: 0.95rem;
  line-height: 1.6;
  min-height: 3em;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ============================================
   Por qué elegirnos
   ============================================ */
.why-us-section {
  padding: 4.5rem 0;
  background: linear-gradient(135deg, #eeeeee 0%, #e9ecef 100%);
}

.why-us-grid {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.why-us-grid .section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.why-us-image {
  width: 100%;
  height: 400px;
  overflow: hidden;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
}

.team-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.why-us-content-wrapper {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 2rem;
  align-items: start;
}

.why-us-intro {
  padding: 1rem 0;
}

.why-us-intro .section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 1rem;
  line-height: 1.2;
}

.why-us-text {
  color: #6c757d;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.why-us-cta {
  text-align: center;
  margin-top: 1rem;
}

.feature-card {
  background: #f8f9fa;
  border-radius: 0.75rem;
  padding: 2.5rem 1.25rem 1.25rem;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
  border: 1px solid rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 0;
  background: linear-gradient(to bottom, var(--brand-red), var(--brand-orange));
  transition: height 0.3s ease;
}

.feature-card:hover::before {
  height: 100%;
}

.feature-card:hover {
  transform: translateX(8px);
  box-shadow: 0 8px 20px rgba(227, 6, 19, 0.15);
}

.feature-number {
  font-family: var(--font-title);
  font-size: 5rem;
  color: var(--brand-red);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: -2rem;
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  z-index: 0;
}

.feature-icon {
  font-size: 1.75rem;
  color: var(--brand-red);
  margin-bottom: 0.75rem;
  position: relative;
  z-index: 1;
}

.feature-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: #212529;
  position: relative;
  z-index: 1;
}

.feature-text {
  color: #6c757d;
  font-size: 0.9rem;
  line-height: 1.6;
  margin: 0;
  position: relative;
  z-index: 1;
}

/* ============================================
   Sección de Clientes
   ============================================ */
.clients-section {
  padding: 4.5rem 0;
  background: linear-gradient(135deg, var(--brand-red) 0%, var(--brand-orange) 100%);
}

.clients-section .section-title {
  color: white;
}

.clients-section .section-subtitle {
  color: rgba(255, 255, 255, 0.9);
}

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(234px, 1fr));
  gap: 2.5rem;
  max-width: 1170px;
  margin: 0 auto;
}

.client-logo-box {
  height: 286px;
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 1rem;
  background: #fff;
  transition: all 0.3s ease;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.client-logo-box img {
  max-height: 100%;
  max-width: 100%;
  object-fit: contain;
}

.client-logo-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

/* ============================================
   CTA Section
   ============================================ */
.cta-section {
  position: relative;
  background: #000;
  padding: 5rem 0;
  text-align: center;
  overflow: hidden;
}

.cta-background {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.cta-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.cta-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background-image: 
    radial-gradient(900px 300px at 80% 20%, rgba(255, 224, 0, 0.15), transparent),
    url('../img/recursos/fondo-fuego.jpg');
  background-size: cover, cover;
  background-position: center, center;
  background-repeat: no-repeat, no-repeat;
  opacity: 0.4;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
  margin: 0 auto;
  padding: 0 1rem;
}

.cta-prot {
  background-color: rgb(240, 25, 25) !important;
  padding: 30px;
  border-radius: 20px;
  text-shadow: #1a1a1a 2px 2px 8px;
}

.cta-engineer {
  max-width: 600px;
  height: auto;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 10px 20px rgba(0, 0, 0, 0.3));
}

.cta-title {
  font-family: var(--font-title);
  color: #fff;
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  margin-bottom: 1.5rem;
  line-height: 1.2;
}

.cta-text {
  color: var(--light-80);
  font-size: clamp(1rem, 2vw, 1.25rem);
  margin-bottom: 2rem;
  line-height: 1.6;
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--navbar-bg);
  color: var(--light-80);
  padding: 4rem 0 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 2rem;
}

.footer-column {
  display: flex;
  flex-direction: column;
}

.footer-heading {
  color: #fff;
  font-family: var(--font-title);
  font-size: 1.3rem;
  margin-bottom: 1.2rem;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.footer-description {
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  color: rgba(255, 255, 255, 0.8);
}

.footer-legal {
  font-size: 0.85rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
}

.footer-legal p {
  margin-bottom: 0.4rem;
}

.footer-contact-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.9rem;
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.85);
}

.contact-icon {
  font-size: 1.1rem;
  color: var(--brand-yellow);
}

.footer-location {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.footer-location p {
  margin-bottom: 0.5rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer-schedule {
  font-size: 0.95rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
}

.footer-schedule p {
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.7rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
  transition: all 0.3s ease;
  display: inline-block;
}

.footer-links a:hover {
  color: var(--brand-yellow);
  padding-left: 5px;
}

.footer-social {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.5rem;
}

.social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--brand-red);
  border-radius: 50%;
  color: #fff;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  font-weight: bold;
}

.social-link:hover {
  background: var(--brand-yellow);
  color: #111;
  transform: translateY(-3px) scale(1.1);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  font-size: 0.9rem;
}

.footer-bottom p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 992px) {
  .hero-content {
    max-width: 80%;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .navbar-menu {
    position: fixed;
    top: 60px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 60px);
    background: var(--navbar-bg);
    flex-direction: column;
    justify-content: flex-start;
    padding: 2rem;
    transition: left 0.3s ease;
  }
  
  .navbar-menu.active {
    left: 0;
  }
  
  .navbar-toggler {
    display: flex;
  }
  
  .btn-warning {
    margin-left: 0;
    width: 100%;
  }
  
  .nav-link {
    width: 100%;
    padding: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }
}

@media (max-width: 768px) {
  .hero-slider {
    height: 50vh;
    min-height: 400px;
  }
  
  .slider-prev,
  .slider-next {
    font-size: 2rem;
    padding: 0.75rem 1rem;
  }
  
  .slider-prev {
    left: 0.5rem;
  }
  
  .slider-next {
    right: 0.5rem;
  }
  
  .slider-dots {
    bottom: 1rem;
  }
  
  .dot {
    width: 12px;
    height: 12px;
  }
  
  .dot.active {
    width: 14px;
    height: 14px;
  }
  
  .slogan-banner {
    padding: 1.5rem 0;
  }
  
  .slogan-content {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
  
  .slogan-text {
    font-size: 1rem;
    white-space: normal;
    width: 100%;
  }
  
  .certifications-logos {
    gap: 0.75rem;
    justify-content: center;
    width: 100%;
    flex-wrap: wrap;
  }
  
  .cert-logo {
    height: 35px;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .why-us-image {
    height: 300px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }
  
  .clients-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .client-logo-box {
    height: 130px;
    padding: 1.3rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .navbar-logo {
    width: 120px;
  }
}

@media (max-width: 576px) {
  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
    justify-content: center;
  }
  
  .badge-yellow {
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    white-space: nowrap;
  }
  
  .cta-engineer {
    max-width: 100%;
    width: 100%;
  }
  
  .container {
    padding: 0 0.75rem;
  }
}

/* ============================================
   Botón Ver Más en Service Cards
   ============================================ */
.btn-ver-mas {
  margin-top: 1rem;
  padding: 0.5rem 1.5rem;
  background: var(--brand-red);
  color: white;
  border: none;
  border-radius: 4px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-ver-mas:hover {
  background: #c40510;
  transform: translateY(-2px);
  box-shadow: 0 4px 8px rgba(227, 6, 19, 0.3);
}

/* ============================================
   Modales de Servicios
   ============================================ */
.service-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 9999;
  overflow-y: auto;
  padding: 2rem 1rem;
}

.service-modal.active {
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  background: white;
  border-radius: 12px;
  max-width: 900px;
  width: 100%;
  position: relative;
  animation: slideUp 0.3s ease;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
}

@keyframes slideUp {
  from {
    transform: translateY(30px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--brand-red);
  color: white;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  transition: all 0.3s ease;
}

.modal-close:hover {
  background: #c40510;
  transform: rotate(90deg);
}

.modal-body {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 0;
}

.modal-image {
  border-radius: 12px 0 0 12px;
  overflow: hidden;
  background: #f5f5f5;
}

.modal-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-info {
  padding: 2.5rem;
  max-height: 600px;
  overflow-y: auto;
}

.modal-title {
  font-family: var(--font-title);
  font-size: 1.4rem;
  color: var(--brand-red);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.modal-description {
  color: #555;
  margin-bottom: 1rem;
  line-height: 1.5;
  font-size: 0.9rem;
}

.modal-features {
  margin-bottom: 1rem;
}

.modal-features h4 {
  font-family: var(--font-title);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: #333;
}

.modal-features ul {
  list-style: none;
  padding: 0;
}

.modal-features li {
  padding: 0.35rem 0;
  padding-left: 1.5rem;
  position: relative;
  color: #555;
  line-height: 1.4;
  font-size: 0.85rem;
}

.modal-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--brand-red);
  font-weight: bold;
}

.modal-benefits {
  margin-bottom: 1rem;
}

.modal-benefits h4 {
  font-family: var(--font-title);
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: #333;
}

.benefits-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.benefit-tag {
  background: var(--brand-yellow);
  color: #333;
  padding: 0.35rem 0.85rem;
  border-radius: 20px;
  font-size: 0.75rem;
  font-weight: 600;
}

.modal-info .btn {
  width: 100%;
  margin-top: 1rem;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Responsive Modal */
@media (max-width: 768px) {
  .modal-body {
    grid-template-columns: 1fr;
  }
  
  .modal-image {
    border-radius: 12px 12px 0 0;
    max-height: 250px;
  }
  
  .modal-info {
    padding: 1.5rem;
    max-height: 400px;
  }
  
  .modal-title {
    font-size: 1.5rem;
  }
  
  .service-modal {
    padding: 1rem;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  
  .footer {
    padding: 3rem 0 1.5rem;
  }
}

/* ============================================
   WhatsApp Floating Button
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: #25D366;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: all 0.3s ease;
  animation: pulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.6);
}

.whatsapp-icon {
  width: 35px;
  height: 35px;
  object-fit: contain;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.4), 0 0 0 10px rgba(37, 211, 102, 0.1);
  }
}

/* Responsive WhatsApp Button */
@media (max-width: 768px) {
  .whatsapp-float {
    width: 50px;
    height: 50px;
    bottom: 15px;
    right: 15px;
  }
  
  .whatsapp-icon {
    width: 28px;
    height: 28px;
  }
}