@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;700;900&family=Open+Sans:wght@400;600;700&display=swap');

:root {
  --primary: #C9A227;
  --primary-hover: #E2BC4A;
  --secondary: #3D3D3D;
  --secondary-dark: #2B2B2B;
  --secondary-light: #F5F4F0;
  --text-dark: #1C1C1C;
  --text-light: #FFFFFF;
  --text-muted: #7A7A7A;
  --whatsapp: #25D366;
  --whatsapp-hover: #128C7E;
  
  --font-title: 'Montserrat', sans-serif;
  --font-body: 'Open Sans', sans-serif;
  
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  
  --transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background-color: #FFFFFF;
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  line-height: 1.2;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul {
  list-style: none;
}

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  font-family: var(--font-title);
  font-weight: 700;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  font-size: 0.9rem;
  border: none;
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-light);
}

.btn-primary:hover {
  background-color: var(--primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(201, 162, 39, 0.3);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-light);
  border: 2px solid var(--text-light);
}

.btn-outline:hover {
  background-color: var(--text-light);
  color: var(--secondary);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: var(--whatsapp);
  color: var(--text-light);
}

.btn-whatsapp:hover {
  background-color: var(--whatsapp-hover);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Section Header */
.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-tag {
  font-family: var(--font-title);
  font-weight: 700;
  color: var(--primary);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.section-title {
  font-size: 2.2rem;
  color: var(--secondary);
  font-weight: 700;
  position: relative;
  display: inline-block;
  padding-bottom: 1rem;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--primary);
  border-radius: 2px;
}

.section-title.light {
  color: var(--text-light);
}

/* 1. NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--text-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  padding: 0.6rem 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar.scrolled {
  padding: 0.5rem 0;
  box-shadow: var(--shadow-md);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-wrapper {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 2px 0;
}

.logo-graphic-container {
  width: 60px;
  height: 50px;
  overflow: hidden;
  position: relative;
  border-radius: 4px;
}

.logo-icon-img {
  width: 60px;
  height: auto;
  position: absolute;
  top: -4px; /* Crops the upper graphic part of the logo image */
  left: 0;
  transition: var(--transition);
}

.logo-text-container {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.logo-title-grey {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--secondary);
  letter-spacing: 0.5px;
}

.logo-title-gold {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--primary);
  letter-spacing: 0.5px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-family: var(--font-title);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--secondary);
  position: relative;
  padding: 0.5rem 0;
  letter-spacing: 0.5px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-link:hover {
  color: var(--primary);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

/* Hamburguer Menu */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1010;
}

.hamburger span {
  width: 100%;
  height: 3px;
  background-color: var(--secondary);
  border-radius: 2px;
  transition: var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* 2. HERO */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background-image: url('img/hero_bg.png');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--text-light);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(28,28,28,0.85) 0%, rgba(61,61,61,0.6) 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-badge {
  background-color: rgba(201, 162, 39, 0.2);
  border: 1px solid var(--primary);
  color: var(--primary-hover);
  padding: 0.5rem 1.2rem;
  border-radius: 50px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  backdrop-filter: blur(5px);
}

.hero-title {
  font-size: 3rem;
  font-weight: 700;
  max-width: 900px;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
  line-height: 1.15;
}

.hero-title span.gold {
  color: var(--primary);
  display: inline-block;
  position: relative;
}

.hero-subtitle {
  font-size: 1.15rem;
  max-width: 800px;
  margin-bottom: 2.5rem;
  color: #E0E0E0;
  font-weight: 400;
  text-shadow: 0 1px 5px rgba(0,0,0,0.3);
}

.hero-btns {
  display: flex;
  gap: 1.2rem;
  flex-wrap: wrap;
  justify-content: center;
}

.scroll-down {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--text-light);
  animation: bounce 2s infinite;
  font-size: 1.5rem;
  opacity: 0.8;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% {
    transform: translateY(0) translateX(-50%);
  }
  40% {
    transform: translateY(-10px) translateX(-50%);
  }
  60% {
    transform: translateY(-5px) translateX(-50%);
  }
}

/* 3. STATS BAR */
.stats-bar {
  background-color: var(--secondary-dark);
  color: var(--text-light);
  padding: 2.5rem 0;
  border-bottom: 3px solid var(--primary);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.stat-icon {
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 0.25rem;
}

.stat-title {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.4rem;
}

.stat-desc {
  font-size: 0.85rem;
  color: #B0B0B0;
  font-weight: 600;
}

/* 4. QUIÉNES SOMOS */
.about {
  background-color: var(--secondary-light);
  padding: 6rem 0;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: var(--transition);
}

.about-image-wrapper:hover .about-img {
  transform: scale(1.03);
}

.about-badge {
  position: absolute;
  bottom: 2rem;
  left: 2rem;
  right: 2rem;
  background-color: rgba(61, 61, 61, 0.95);
  border-left: 5px solid var(--primary);
  color: var(--primary);
  padding: 1.2rem;
  border-radius: 4px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.95rem;
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(5px);
  text-transform: uppercase;
}

.about-badge span {
  color: var(--text-light);
  display: block;
  font-size: 0.8rem;
  margin-top: 0.25rem;
}

.about-tag {
  color: var(--primary);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 0.75rem;
}

.about-title {
  font-size: 2.2rem;
  color: var(--secondary);
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.about-divider {
  width: 80px;
  height: 4px;
  background-color: var(--primary);
  margin-bottom: 2rem;
}

.about-text {
  font-size: 1rem;
  color: #555555;
  margin-bottom: 1.5rem;
}

.about-list {
  margin-bottom: 2.5rem;
  display: grid;
  gap: 0.75rem;
}

.about-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--secondary);
}

.about-list-item i {
  color: var(--primary);
  font-size: 1.1rem;
}

/* 5. SERVICIOS */
.services {
  background-color: #FFFFFF;
  padding: 6rem 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.5rem;
  max-width: 960px;
  margin: 0 auto;
}

.service-card {
  background-color: #FFFFFF;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid #ECECEC;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: var(--primary);
}

.service-img-wrapper {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.service-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.service-card:hover .service-img {
  transform: scale(1.08);
}

.service-icon-badge {
  position: absolute;
  top: 1.25rem;
  left: 1.25rem;
  background-color: var(--primary);
  color: var(--text-light);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  z-index: 2;
}

.service-pill {
  position: absolute;
  bottom: 1.25rem;
  right: 1.25rem;
  background-color: rgba(61, 61, 61, 0.9);
  color: var(--text-light);
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
  backdrop-filter: blur(5px);
  z-index: 2;
}

.service-content {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-title {
  font-size: 1.4rem;
  color: var(--secondary);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.service-desc {
  color: #666666;
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-btn {
  color: var(--primary);
  font-weight: 700;
  font-family: var(--font-title);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
}

.service-card:hover .service-btn {
  color: var(--primary-hover);
}

.service-btn i {
  transition: var(--transition);
}

.service-card:hover .service-btn i {
  transform: translateX(5px);
}

/* 6. DISEÑO Y ARQUITECTURA */
.design {
  background-color: var(--secondary);
  color: var(--text-light);
  padding: 6rem 0;
}

.design-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  align-items: center;
}

.design-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.design-title span.gold {
  color: var(--primary);
}

.design-desc {
  color: #CCCCCC;
  margin-bottom: 2.5rem;
  font-size: 1.05rem;
}

.design-features-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.design-feature-item {
  display: flex;
  gap: 1rem;
}

.design-feature-icon {
  color: var(--primary);
  font-size: 1.8rem;
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.design-feature-title {
  font-size: 1.15rem;
  margin-bottom: 0.4rem;
  font-weight: 700;
}

.design-feature-desc {
  color: #B0B0B0;
  font-size: 0.88rem;
}

.design-img-wrapper {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 3px solid rgba(251, 251, 251, 0.05);
}

.design-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* 7. POR QUÉ ELEGIRNOS */
.choose-us {
  background-color: #FFFFFF;
  padding: 6rem 0;
}

.choose-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.choose-card {
  border: 1px solid #ECECEC;
  padding: 2.5rem 2rem;
  border-radius: 8px;
  transition: var(--transition);
  position: relative;
  background-color: #FFFFFF;
  overflow: hidden;
}

.choose-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background-color: transparent;
  transition: var(--transition);
}

.choose-card:hover::before {
  background-color: var(--primary);
}

.choose-card:hover {
  box-shadow: var(--shadow-lg);
  border-color: #E2BC4A;
  transform: translateY(-5px);
}

.choose-icon-wrapper {
  width: 65px;
  height: 65px;
  border-radius: 50%;
  background-color: var(--secondary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  transition: var(--transition);
}

.choose-icon-wrapper i {
  font-size: 1.5rem;
  color: var(--secondary);
  transition: var(--transition);
}

.choose-card:hover .choose-icon-wrapper {
  background-color: var(--primary);
}

.choose-card:hover .choose-icon-wrapper i {
  color: var(--text-light);
}

.choose-title {
  font-size: 1.25rem;
  color: var(--secondary);
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.choose-desc {
  color: #666666;
  font-size: 0.9rem;
}

/* 8. PROCESO EN 5 PASOS */
.process {
  background-color: var(--secondary-light);
  padding: 6rem 0;
}

.process-timeline {
  display: flex;
  justify-content: space-between;
  position: relative;
  margin-top: 3rem;
  z-index: 1;
}

.process-timeline::after {
  content: '';
  position: absolute;
  top: 40px;
  left: 5%;
  right: 5%;
  height: 3px;
  background-color: #D3D3D3;
  z-index: -1;
}

.process-step {
  width: 22%;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.process-num {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: #FFFFFF;
  border: 4px solid var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.8rem;
  color: var(--primary);
  margin-bottom: 1.5rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

.process-step:hover .process-num {
  background-color: var(--primary);
  color: var(--text-light);
  transform: scale(1.1);
  box-shadow: 0 4px 15px rgba(201, 162, 39, 0.4);
}

.process-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--secondary);
}

.process-desc {
  font-size: 0.85rem;
  color: #666666;
}

/* 9. BANDA CTA */
.cta-band {
  position: relative;
  background-image: url('img/cta_clientes_bg.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* Parallax effect */
  color: var(--text-light);
  padding: 8rem 0;
  text-align: center;
  overflow: hidden;
}

.cta-band-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, rgba(201, 162, 39, 0.9) 0%, rgba(61, 61, 61, 0.85) 100%);
  z-index: 1;
}

.cta-band .container {
  position: relative;
  z-index: 2;
}

.cta-band-title {
  font-size: 2.4rem;
  font-weight: 700;
  margin-bottom: 1rem;
  text-shadow: 0 1px 4px rgba(0,0,0,0.15);
}

.cta-band-text {
  font-size: 1.15rem;
  max-width: 700px;
  margin: 0 auto 2.5rem;
  color: rgba(255, 255, 255, 0.95);
  font-weight: 600;
}

.cta-band .btn-secondary {
  background-color: var(--secondary);
  color: var(--text-light);
}

.cta-band .btn-secondary:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* 10. CONTACTO */
.contact {
  background-color: var(--secondary-light);
  padding: 6rem 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 4rem;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card {
  background-color: #FFFFFF;
  border-radius: 8px;
  padding: 1.8rem;
  display: flex;
  gap: 1.2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid #ECECEC;
  align-items: center;
  transition: var(--transition);
}

.contact-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background-color: rgba(201, 162, 39, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-details h4 {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 0.25rem;
}

.contact-details p, .contact-details a {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--secondary);
}

.contact-details a:hover {
  color: var(--primary);
}

/* Form Styling */
.contact-form-wrapper {
  background-color: #FFFFFF;
  padding: 3rem;
  border-radius: 8px;
  box-shadow: var(--shadow-lg);
  border: 1px solid #ECECEC;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid #D3D3D3;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  color: var(--text-dark);
  background-color: #FAFAFA;
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  background-color: #FFFFFF;
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.1);
}

textarea.form-control {
  resize: vertical;
  min-height: 120px;
}

/* 11. FOOTER */
.footer {
  background-color: var(--secondary-dark);
  color: var(--text-light);
  padding: 5rem 0 2rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-about {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.footer-logo {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: 1px;
}

.footer-logo .logo-grey {
  color: #A0A0A0;
}

.footer-logo .logo-gold {
  color: var(--primary);
}

.footer-text {
  color: #B0B0B0;
  font-size: 0.9rem;
}

.footer-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  position: relative;
  padding-bottom: 0.75rem;
}

.footer-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 40px;
  height: 3px;
  background-color: var(--primary);
}

.footer-links {
  display: grid;
  gap: 0.75rem;
}

.footer-link {
  font-size: 0.9rem;
  color: #B0B0B0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-link:hover, .footer-wsp-text-link:hover {
  color: var(--primary-hover) !important;
  transform: translateX(3px);
}

.footer-socials {
  display: flex;
  gap: 0.8rem;
  margin-top: 1rem;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background-color: #3D3D3D;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  font-size: 1.1rem;
  transition: var(--transition);
}

.social-icon:hover {
  background-color: var(--primary);
  transform: translateY(-3px);
  color: var(--text-light);
}

.footer-bottom {
  border-top: 1px solid #4D4D4D;
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #A0A0A0;
  flex-wrap: wrap;
  gap: 1rem;
}

/* 12. FLOATING WHATSAPP BUTTON & WIDGET */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
}

.whatsapp-btn {
  background-color: var(--whatsapp);
  color: var(--text-light);
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  border: none;
  cursor: pointer;
  position: relative;
  z-index: 1000;
}

.whatsapp-btn:hover {
  background-color: var(--whatsapp-hover);
  transform: scale(1.1);
}

/* Menu popup card */
.whatsapp-menu {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 320px;
  background-color: #FFFFFF;
  border-radius: 12px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
  border: 1px solid #ECECEC;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transform: translateY(20px) scale(0.95);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 999;
}

.whatsapp-menu.active {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0) scale(1);
}

.whatsapp-menu-header {
  background: linear-gradient(135deg, var(--whatsapp) 0%, #1da851 100%);
  color: var(--text-light);
  padding: 1.5rem;
}

.whatsapp-menu-header h4 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  font-family: var(--font-title);
}

.whatsapp-menu-header p {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.whatsapp-menu-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  background-color: #F8F9FA;
}

.whatsapp-contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  background-color: #FFFFFF;
  padding: 0.9rem 1.2rem;
  border-radius: 8px;
  border: 1px solid #EAEAEA;
  text-decoration: none;
  transition: var(--transition);
}

.whatsapp-contact-item:hover {
  border-color: var(--whatsapp);
  background-color: rgba(37, 211, 102, 0.03);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.whatsapp-contact-item i {
  font-size: 1.8rem;
  color: var(--whatsapp);
}

.contact-details-wsp {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.contact-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--secondary);
  font-family: var(--font-title);
}

.contact-phone {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  margin-top: 0.1rem;
}

/* Mobile Nav Menu Drawer styling */
.nav-menu-mobile {
  position: fixed;
  top: 0;
  right: -100%;
  width: 300px;
  height: 100vh;
  background-color: var(--secondary-dark);
  z-index: 1005;
  padding: 6rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
}

.nav-menu-mobile.active {
  right: 0;
}

.nav-menu-mobile .nav-link {
  color: var(--text-light);
  font-size: 1.2rem;
}

/* FURNITURE EXPERIENCE */
.furniture-experience {
  background-color: var(--secondary-light);
  padding: 6rem 0;
}

.furniture-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.furniture-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.furniture-title {
  font-size: 2.2rem;
  color: var(--secondary);
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.furniture-desc {
  font-size: 1rem;
  color: #555555;
  margin-bottom: 1.5rem;
}

.gold-link {
  color: var(--primary);
  font-weight: 700;
  text-decoration: underline;
}

.gold-link:hover {
  color: var(--primary-hover);
}

.furniture-image-wrapper {
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.furniture-img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

/* MATERIALIDAD Y CONSTRUCCION */
.materials {
  background-color: #FFFFFF;
  padding: 6rem 0;
}

.materials-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.material-card {
  background-color: var(--secondary-light);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid #ECECEC;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.material-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.material-icon {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: rgba(201, 162, 39, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.material-title {
  font-size: 1.25rem;
  color: var(--secondary);
  margin-bottom: 0.75rem;
  font-weight: 700;
}

.material-desc {
  color: #666666;
  font-size: 0.9rem;
  line-height: 1.6;
}

/* CTA ARQUITECTOS */
.cta-architects {
  position: relative;
  background-image: url('img/cta_arquitectos_bg.png');
  background-size: cover;
  background-position: center;
  background-attachment: fixed; /* Parallax effect */
  padding: 8rem 0;
  color: var(--text-light);
  text-align: center;
}

.cta-architects-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(rgba(43,43,43,0.9), rgba(28,28,28,0.85));
  z-index: 1;
}

.cta-architects .container {
  position: relative;
  z-index: 2;
}

.cta-architects-content {
  max-width: 800px;
  margin: 0 auto;
}

.cta-architects-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.cta-architects-desc {
  font-size: 1.05rem;
  line-height: 1.7;
  color: #E0E0E0;
  margin-bottom: 2.5rem;
}

@media (max-width: 768px) {
  .cta-architects, .cta-band {
    background-attachment: scroll; /* Disable parallax on mobile/tablet for performance */
    padding: 6rem 0;
  }
  .cta-architects-title, .cta-band-title {
    font-size: 1.8rem;
  }
}

/* TESTIMONIOS */
.testimonials {
  background-color: #FFFFFF;
  padding: 6rem 0;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background-color: var(--secondary-light);
  border-radius: 8px;
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid #ECECEC;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.testimonial-card .stars {
  color: var(--primary);
  margin-bottom: 1rem;
  font-size: 0.95rem;
}

.testimonial-text {
  font-size: 0.95rem;
  color: #555555;
  font-style: italic;
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid #E5E5E5;
  padding-top: 1rem;
}

.author-name {
  font-size: 1rem;
  font-weight: 700;
  color: var(--secondary);
}

.author-meta {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* MOBILE FIRST MEDIA QUERIES */

/* Responsive breakpoints */
@media (max-width: 1023px) {
  .nav-links, .navbar-actions {
    display: none;
  }
  
  .hamburger {
    display: flex;
  }
  
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem 1.5rem;
  }
  
  .about-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-img {
    height: 380px;
  }
  
  .services-grid {
    max-width: 900px;
    margin: 0 auto;
  }
  
  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }
  
  .furniture-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .furniture-img {
    height: 300px;
  }
  
  .materials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .design-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .choose-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .process-timeline {
    flex-direction: column;
    gap: 2.5rem;
  }
  
  .process-timeline::after {
    display: none;
  }
  
  .process-step {
    width: 100%;
    flex-direction: row;
    text-align: left;
    gap: 1.5rem;
  }
  
  .process-num {
    margin-bottom: 0;
    flex-shrink: 0;
  }
  
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 639px) {
  .hero-title {
    font-size: 2.2rem;
  }
  
  .hero-subtitle {
    font-size: 1rem;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .choose-grid {
    grid-template-columns: 1fr;
  }
  
  .footer-top {
    grid-template-columns: 1fr;
  }
  
  .contact-form-wrapper {
    padding: 2rem 1.5rem;
  }
  
  .services-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
  }
  
  .materials-grid {
    grid-template-columns: 1fr;
  }
}