/* ==========================================================================
   CSS Variables & Design Tokens
   ========================================================================== */
:root {
  /* Colors - Borravino Premium Brand */
  --bg-primary: #050505; /* Black Profundo */
  --bg-secondary: #0a0a0a;
  --text-primary: #ffffff;
  --text-secondary: #f4dce4;
  
  /* Gradientes */
  --grad-start: #741146;
  --grad-end: #aa3a64;
  --grad-accent: #d06380;
  --grad-subtle-start: rgba(116, 17, 70, 0.15);
  --grad-subtle-end: rgba(170, 58, 100, 0.15);
  
  /* Glassmorphism Real */
  --glass-bg: rgba(255, 255, 255, 0.02);
  --glass-border: rgba(170, 58, 100, 0.2);
  --glass-backdrop-filter: blur(20px);
  --glass-shadow: 0 16px 40px 0 rgba(0, 0, 0, 0.6);
  
  /* Typography */
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'Montserrat', sans-serif;
  
  /* Effects */
  --border-glow: 0 0 1px rgba(208, 99, 128, 0.5); /* 1px fino */
  --text-glow: 0px 4px 12px rgba(0, 0, 0, 0.25);
  
  /* Transitions */
  --transition-smooth: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   Global Resets & Base Styles
   ========================================================================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html, body {
  width: 100%;
  max-width: 100%;
  overflow-x: hidden;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7; /* Increased for generous spacing */
  position: relative;
}

/* Background gradient blobs to create atmosphere */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  z-index: -1;
  opacity: 0.4;
  pointer-events: none;
}

.blob-1 {
  width: 500px;
  height: 500px;
  background: var(--grad-start);
  top: -100px;
  left: -100px;
  opacity: 0.5;
}

.blob-2 {
  width: 600px;
  height: 600px;
  background: var(--grad-end);
  bottom: 0;
  right: -200px;
  opacity: 0.3;
}

/* Typography Base */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 0.5em;
  text-shadow: var(--text-glow);
}

.h1 {
  font-size: clamp(3rem, 6vw, 5rem);
  letter-spacing: 0.02em;
  font-weight: 600;
  position: relative;
  z-index: 2;
}

.tu-partner {
  letter-spacing: 0.02em;
}

.keyword-accent {
  color: var(--grad-accent);
  letter-spacing: 0.18em; /* Enforced 0.18em tracking as requested */
  display: inline-block;
  text-shadow: 0 0 20px rgba(208, 99, 128, 0.4);
}

.keyword-accent-logo {
  font-weight: 400;
  letter-spacing: 0.18em;
  margin-left: 0.2em;
}

.h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: 0.02em;
  font-weight: 600;
}

.h3 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

.subtitle {
  font-size: clamp(1.125rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  font-weight: 300;
  max-width: 600px;
  margin-bottom: 2rem;
}

.body-text {
  font-size: 1.05rem; /* Slight bump for readability */
  line-height: 1.8; /* Generous breathing room */
  letter-spacing: 0.02em;
  color: var(--text-secondary);
  font-weight: 300;
  margin-bottom: 2rem; /* Increased margin */
}

.text-center {
  text-align: center;
}

.highlight {
  background: linear-gradient(90deg, var(--grad-start), var(--grad-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 600;
}

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

.glass-morph {
  background: var(--glass-bg);
  backdrop-filter: var(--glass-backdrop-filter);
  -webkit-backdrop-filter: var(--glass-backdrop-filter);
  border: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
  border-radius: 20px;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2rem;
  border-radius: 8px;
  font-family: var(--font-body);
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-primary {
  background: linear-gradient(90deg, var(--grad-start), var(--grad-end));
  color: #fff;
  border: 1px solid rgba(170, 58, 100, 0.8);
  box-shadow: inset 0 0 10px rgba(255,255,255,0.1), 0 4px 15px rgba(116, 17, 70, 0.5);
}

.btn-glow {
  position: relative;
  z-index: 1;
}

.btn-glow::before {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: calc(8px + 2px);
  background: linear-gradient(90deg, var(--grad-start), var(--grad-accent), var(--grad-end));
  filter: blur(8px);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.4s ease;
}

.btn-glow:hover::before {
  opacity: 0.7;
}

.btn-outline {
  background: transparent;
  color: var(--text-primary);
  border: 1px solid var(--glass-border);
}

.btn-outline:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: var(--glass-bg);
}

.btn-special {
  background: linear-gradient(90deg, #741146, #d06380);
  border: none;
  border-radius: 8px;
  color: #FFFFFF;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 16px;
  padding: 15px 35px;
  margin-top: 40px;
  box-shadow: none;
  transition: all 0.3s ease;
}

.btn-special:hover {
  box-shadow: 0 0 15px rgba(208, 99, 128, 0.7);
  transform: translateY(-2px);
}

.w-100 {
  width: 100%;
}

.btn-form-submit {
  width: 100%;
  max-width: 400px;
  margin-left: auto;
  margin-right: auto;
  display: block;
}

.badge {
  display: inline-block;
  padding: 0.5rem 1.2rem; /* Ghost button padding */
  background: transparent;
  border: 2px solid #d06380;
  border-radius: 50px;
  font-size: 0.875rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600; /* SemiBold as requested */
  color: #ffffff;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 2rem;
  transition: all 0.3s ease;
}

.badge:hover {
  background: rgba(208, 99, 128, 0.1);
  box-shadow: 0 0 15px rgba(208, 99, 128, 0.4);
}

/* ==========================================================================
   Sections Layout
   ========================================================================== */
section {
  padding: 6rem 0;
  width: 100%;
  max-width: 100vw;
  overflow: hidden;
}

/* Header */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 70px;
  z-index: 100;
  padding: 0;
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
  border-bottom: 1px solid transparent;
}

.header.scrolled {
  background: rgba(5, 5, 5, 0.95);
  border-bottom: 1px solid var(--glass-border);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: #fff;
  cursor: pointer;
  padding: 0.5rem;
  z-index: 200;
}

.hamburger svg {
  width: 28px;
  height: 28px;
}

.text-logo {
  font-family: 'Montserrat', sans-serif;
  font-size: 22px;
  color: #ffffff;
  text-decoration: none;
  display: flex;
  align-items: center;
  height: 100%;
  transition: opacity 0.3s ease;
}

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

.text-logo .tu-partner {
  font-weight: 600;
  letter-spacing: 0.02em;
}

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

.nav-link {
  position: relative;
  color: #ffffff !important; /* Force 100% white for legibility */
  text-decoration: none;
  font-weight: 500;
  font-size: 0.9375rem;
  opacity: 1; /* Explicitly ensure no opacity */
  transition: color 0.3s ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  background-color: #d06380;
  transition: width 0.3s ease;
}

.nav-link:hover {
  color: #d06380;
}

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

/* Nav CTA - Hablemos */
.nav-cta {
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease, background 0.3s ease;
}

.nav-cta:hover {
  border-color: #d06380;
  background: rgba(208, 99, 128, 0.1);
  box-shadow: 0 0 15px rgba(208, 99, 128, 0.5);
  transform: scale(1.05);
}

/* Hero Section */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 70px; /* Offset for the fixed header */
  position: relative;
  background: linear-gradient(to right, #050505 45%, rgba(5, 5, 5, 0.3) 100%), url('../assets/hero.png') no-repeat 110% center;
  background-size: cover;
  /* Smooth parallax default config */
  background-attachment: scroll; 
}

.hero-container {
  display: flex;
  align-items: center;
  position: relative;
  min-height: 70vh;
}

.hero-content {
  max-width: 700px;
  position: relative;
  z-index: 3;
}

/* Ocultamos la imagen suelta en HTML ya que ahora es background */
.hero-image {
  display: none;
}

/* Social Proof Section */
.social-proof {
  background-color: #050505;
  padding: 5rem 0;
  overflow: hidden;
  border-top: 1px solid rgba(116, 17, 70, 0.1);
  border-bottom: 1px solid rgba(116, 17, 70, 0.1);
}

.social-proof .h2 {
  font-size: 24px !important;
  color: #FFFFFF !important;
  margin-bottom: 3rem;
  letter-spacing: 0.05em;
}

.logo-slider {
  width: 100%;
  overflow: hidden;
  position: relative;
  display: flex;
}

.logo-track {
  display: flex;
  align-items: center;
  gap: 120px; /* Gap between containers */
  width: max-content;
  animation: scroll 35s linear infinite;
}

.logo-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.03); /* Subtle backdrop */
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.05); /* Soft halo for white logos */
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo-track img {
  max-height: 55px;
  width: auto;
  object-fit: contain;
  filter: none;
}

.logo-item:hover {
  transform: scale(1.05);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 20px rgba(208, 99, 128, 0.2); /* Slight pink glow on hover */
}

@keyframes scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(calc(-50% - 60px)); }
}

/* About Section */
.about {
  background-color: #050505; /* Fondo negro absoluto requerido */
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px; /* Precise 40px spacing as requested */
  align-items: center;
}

.about .body-text {
  color: #E0E0E0; /* Smoke white for better legibility on black */
}

.keyword-accent-text {
  color: #d06380;
  font-weight: 600;
}

.about-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
  width: 350px;
  height: 350px;
  max-width: 100%;
  margin: 0 auto;
  border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%;
  overflow: hidden;
  border: 1.5px solid #d06380;
  box-shadow: 0 0 30px rgba(208, 99, 128, 0.15);
  animation: morphBlob 8s ease-in-out infinite alternate;
  z-index: 1;
}

.mate-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.5s ease;
}

.about-image-wrapper:hover .mate-img {
  filter: grayscale(0%);
}

@keyframes morphBlob {
  0% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
  50% { border-radius: 30% 60% 70% 40% / 50% 60% 30% 60%; }
  100% { border-radius: 60% 40% 30% 70% / 60% 30% 70% 40%; }
}

/* Services / Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  margin-top: 3rem;
  align-items: stretch; /* Ensures all cards in a row have same height */
}

.bento-card {
  padding: 3rem;
  position: relative;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-top: none;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.bento-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, #741146, transparent);
  z-index: 2;
}

.bento-card:hover {
  transform: scale(1.02); /* More subtle scale for premium feel */
  border-color: #d06380; /* Brighter accent border */
  box-shadow: 0 0 30px rgba(208, 99, 128, 0.25), inset 0 0 15px rgba(208, 99, 128, 0.1);
  z-index: 10;
}

.bento-badge {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background-color: #d06380;
  color: #ffffff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: 0.7rem;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 5;
}

.bento-card h3.h3 {
  font-weight: 700;
  margin-bottom: 1rem;
}

.service-cta {
  display: inline-block;
  margin-top: auto; /* Push to bottom for uniform look */
  padding-top: 1.5rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 700; /* Bold as requested */
  color: #ff4d94; /* Brighter, more vibrant pink */
  text-decoration: none;
  transition: all 0.3s ease;
}

.service-cta:hover {
  color: #ffffff;
  transform: translateX(4px);
}

.bento-card.span-2 {
  grid-column: span 2;
}

.card-icon {
  display: none; /* Old emoji icon fallback */
}

.tech-icon {
  width: 48px;
  height: 48px;
  color: #ffffff;
  filter: drop-shadow(0 0 12px rgba(208, 99, 128, 0.8));
  margin-bottom: 1.5rem;
}

.tech-icon.large {
  width: 72px;
  height: 72px;
  margin-bottom: 0;
}

.card-layout-row {
  display: flex;
  gap: 2.5rem;
  align-items: flex-start;
}

/* Glow Effect Interaction */
.glow-effect::before {
  content: "";
  position: absolute;
  top: var(--mouse-y, 0);
  left: var(--mouse-x, 0);
  width: 300px;
  height: 300px;
  background: radial-gradient(
    circle,
    rgba(208, 99, 128, 0.15) 0%,
    transparent 70%
  );
  border-radius: 50%;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.glow-effect:hover::before {
  opacity: 1;
}

.contact {
  position: relative;
  overflow: hidden;
  background-color: #050505;
}

.contact::before {
  content: "";
  position: absolute;
  bottom: -150px;
  right: -150px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(116, 17, 70, 0.2) 0%, transparent 70%);
  border-radius: 50%;
  z-index: 0;
  pointer-events: none;
}

.contact-container {
  max-width: 700px;
  position: relative;
  z-index: 2;
}

.contact-form-wrapper {
  padding: 4rem;
  background: rgba(10, 10, 10, 0.6); /* Ultra limpio oscuro */
  border: 1px solid rgba(255,255,255,0.05);
}

.form {
  margin-top: 2.5rem;
}

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

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
  color: var(--text-secondary);
}

.form-input {
  width: 100%;
  padding: 1rem;
  border-radius: 8px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  outline: none;
  transition: border-color 0.3s ease;
}

textarea.form-input {
  resize: vertical;
}

.glass-input {
  background: rgba(74, 9, 45, 0.5);
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-sizing: border-box;
}

.glass-input::placeholder {
  color: rgba(255, 255, 255, 0.7);
}

.glass-input:focus {
  border-color: #d06380;
  box-shadow: 0 0 10px rgba(208, 99, 128, 0.3);
}

/* Footer */
.footer {
  position: relative;
  background-color: #050505;
  padding: 60px 0 2rem; /* Soft transition from form */
  color: var(--text-secondary);
}

.footer-top-line {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(to right, #741146, #050505);
}

.footer-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 2rem;
  align-items: flex-start;
}

/* Columna 1: Brand */
.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-slogan {
  font-size: 0.875rem;
  color: #a0a0a0;
  margin-top: 0.5rem;
}

/* Columna 2: Socials */
.footer-social {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.footer-title {
  font-family: 'Montserrat', sans-serif;
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  color: #d06380;
  margin-bottom: 1rem;
  letter-spacing: 0.1em;
}

.social-icons {
  display: flex;
  gap: 1.5rem;
}

.social-link {
  color: #ffffff;
  transition: all 0.3s ease;
  display: flex;
}

.social-link:hover {
  color: #d06380;
  transform: translateY(-3px);
  filter: drop-shadow(0 0 8px rgba(208, 99, 128, 0.6));
}

/* Columna 3: Credenciales */
.footer-cred {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  text-align: right;
}

.footer-author {
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.1rem;
  color: #ffffff;
}

.footer-degree {
  font-family: 'Montserrat', sans-serif;
  font-weight: 400;
  font-style: italic;
  font-size: 0.9rem;
  color: #aa3a64;
  margin-bottom: 1rem;
}

.footer-copy {
  font-size: 0.8rem;
  margin-top: 1rem;
  opacity: 0.6; /* Reduced visual weight */
}

/* ==========================================================================
   Animations
   ========================================================================== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s; }
.delay-2 { transition-delay: 0.2s; }

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  
  .hero-content {
    margin: 0 auto;
    padding-top: 2rem;
  }
  
  .subtitle {
    margin-left: auto;
    margin-right: auto;
  }
  
  .about-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .about-visual {
    height: 400px;
    order: -1;
  }
  
  .data-card {
    right: 5%;
  }

  .strategy-card {
    left: 5%;
  }

  .bento-grid {
    grid-template-columns: 1fr;
    gap: 20px; /* 20px margin as requested */
  }

  .bento-card.span-2 {
    grid-column: span 1;
  }
  
  .card-layout-row {
    flex-direction: column;
    gap: 1.5rem;
  }
  
  .hamburger {
    display: block;
  }
  
  .nav {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: rgba(5, 5, 5, 0.98);
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 4rem;
    transition: left 0.4s ease;
    gap: 2rem;
  }
  
  .nav.active {
    left: 0;
  }
  
  .nav-link {
    font-size: 1.25rem;
    padding: 0.75rem 0; /* Ensures > 44px tap target */
  }
  
  .hero {
    background-attachment: scroll; /* Performance en móviles */
    background-position: center top;
  }
}

@media (max-width: 768px) {
  section {
    padding: 4rem 0;
  }
  
  .hero {
    background-position: 70% top;
    background-image: linear-gradient(rgba(5, 5, 5, 0.8), rgba(5, 5, 5, 0.5)), url('hero.png');
    background-size: cover;
  }
  
  .hero .btn-primary {
    margin-bottom: 20px; /* Space from WhatsApp float */
  }
  
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }
  
  .contact-form-wrapper {
    padding: 2.5rem 1.5rem;
  }
  
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3rem;
  }
  
  .footer-brand, .footer-cred {
    align-items: center;
    text-align: center;
  }
  
  .social-icons {
    justify-content: center;
  }

  .h1 {
    font-size: 32px;
  }

  .h2 {
    font-size: clamp(1.75rem, 6vw, 2rem);
  }

  .about-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .about-visual {
    order: -1; /* Image on top */
  }

  .logo-track {
    gap: 50px;
    animation-duration: 20s;
  }

  .logo-track img {
    height: 45px;
  }
}

@media (max-width: 600px) {
  .footer-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding-bottom: 40px; /* Evita que el copyright pegue abajo */
    gap: 2rem;
  }
  
  .footer-brand { order: 1; align-items: center; text-align: center; }
  .footer-social { order: 2; margin-top: 1rem; margin-bottom: 1rem; }
  .footer-cred { order: 3; align-items: center; text-align: center; }

  .keyword-accent {
    font-size: 40px; /* Reduce DIGITAL size on mobile to prevent overflow */
  }
  
  .btn-special.w-100, .btn-primary.w-100, .btn-form-submit {
    width: 100%;
    max-width: 100%;
    margin-left: 0;
    margin-right: 0;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 15px;
    padding-right: 15px;
  }
  
  .about-image-wrapper {
    width: 280px;
    height: 280px;
  }
}
/* WhatsApp Floating Button */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
  z-index: 9999;
  text-decoration: none;
  transition: transform 0.3s ease;
  animation: pulse-whatsapp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  color: white;
}

@keyframes pulse-whatsapp {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(208, 99, 128, 0.4);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0), 0 0 0 20px rgba(208, 99, 128, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0), 0 0 0 0 rgba(208, 99, 128, 0);
  }
}

@media (max-width: 768px) {
  .whatsapp-float {
    bottom: 1.5rem;
    right: 1.5rem;
    width: 50px;
    height: 50px;
  }
}