:root {
  --color-dark: #2d2d2d;
  --color-dark-2: #1a1a1a;
  --color-orange: #f7941d;
  --color-electric: #c8a812;
  --color-light: #f5f5f5;
  --color-white: #ffffff;
  --color-muted: #8a8a8a;
  --font-main: "Segoe UI", Roboto, Arial, sans-serif;
  --max-width: 1200px;
  --radius: 8px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-main);
  color: var(--color-light);
  background: var(--color-dark-2);
  line-height: 1.6;
}

.electric-bg-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  display: block;
}

#pageContent {
  position: relative;
  z-index: 1;
}

#custom-cursor {
  z-index: 9999;
}

#loading-intro {
  z-index: 9998;
}

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

a:hover {
  text-decoration: underline;
}

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

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 20px;
}

.btn {
  display: inline-block;
  background: var(--color-orange);
  color: var(--color-white);
  padding: 12px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.btn:hover {
  background: var(--color-electric);
  transform: translateY(-2px);
  text-decoration: none;
}

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

.btn-outline:hover {
  background: var(--color-orange);
  color: var(--color-white);
}

/* Header */
.site-header {
  background: rgba(18, 18, 18, 0.95);
  backdrop-filter: blur(3px);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: var(--shadow);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 14px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--color-white);
  font-weight: 700;
  font-size: 1.2rem;
}

.brand-text-wrap {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
}

.brand-text {
  display: inline-flex;
  letter-spacing: 1px;
}

.brand-slogan {
  color: var(--color-muted);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  text-transform: none;
}

.be-electro,
.be-mont {
  background-size: 250% 100%;
  background-position: 200% 0;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  -webkit-text-fill-color: transparent;
  animation: text-shine 2.6s linear infinite;
}

.be-electro {
  background-image: linear-gradient(120deg, #ffffff 0%, #ffffff 42%, #fff8df 48%, #ffffff 54%, #ffffff 100%);
}

.be-mont {
  background-image: linear-gradient(120deg, var(--color-orange) 0%, var(--color-orange) 42%, #ffe9b8 48%, var(--color-orange) 54%, var(--color-orange) 100%);
}

@keyframes text-shine {
  to {
    background-position: -50% 0;
  }
}

.brand-logo-wrap {
  position: relative;
  height: 84px;
  aspect-ratio: 350 / 290;
  flex-shrink: 0;
}

.brand-logo-img,
.hb-trace-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.hb-burn-glow,
.hb-burn-core {
  fill: none;
  stroke-linejoin: round;
  stroke-linecap: round;
  stroke-dasharray: var(--plen);
  stroke-dashoffset: var(--plen);
  animation: hb-burn-cycle 1.9s linear infinite;
}

.hb-burn-glow {
  stroke: var(--color-orange);
  stroke-width: 9;
  filter: url(#hb-glow-blur);
  opacity: 0.85;
}

.hb-burn-core {
  stroke: #fff6d8;
  stroke-width: 2.4;
  filter: url(#hb-core-blur);
}

@keyframes hb-burn-cycle {
  0% { stroke-dashoffset: var(--plen); opacity: 1; }
  84% { stroke-dashoffset: 0; opacity: 1; }
  92% { stroke-dashoffset: 0; opacity: 0; }
  92.5% { stroke-dashoffset: var(--plen); opacity: 0; }
  100% { stroke-dashoffset: var(--plen); opacity: 0; }
}

.hb-torch-head {
  offset-distance: 0%;
  animation: hb-torch-cycle 1.9s linear infinite, torch-flicker 0.12s ease-in-out infinite;
}

@keyframes hb-torch-cycle {
  0% { offset-distance: 0%; opacity: 1; }
  84% { offset-distance: 100%; opacity: 1; }
  90% { offset-distance: 100%; opacity: 0; }
  90.5% { offset-distance: 0%; opacity: 0; }
  100% { offset-distance: 0%; opacity: 0; }
}

.hb-torch-core-dot {
  filter: drop-shadow(0 0 3px #fff) drop-shadow(0 0 7px var(--color-orange));
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 24px;
}

.main-nav ul {
  display: flex;
  gap: 24px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.lang-switch {
  gap: 10px;
  border-left: 1px solid rgba(255, 255, 255, 0.15);
  padding-left: 16px;
}

.lang-switch a {
  display: inline-flex;
  align-items: center;
  padding: 6px 0;
  line-height: 1;
  color: var(--color-muted);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.lang-switch a:hover,
.lang-switch a.active {
  color: var(--color-orange);
  text-decoration: none;
}

.main-nav a {
  display: inline-flex;
  align-items: center;
  padding: 6px 0;
  line-height: 1;
  color: var(--color-light);
  font-weight: 500;
}

.main-nav a.nav-intranet {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(247, 148, 29, 0.15);
  border: 1px solid rgba(247, 148, 29, 0.4);
  border-radius: 999px;
  padding: 8px 18px;
  line-height: 1;
  color: var(--color-orange) !important;
}

.main-nav a.nav-intranet:hover {
  background: var(--color-orange);
  color: var(--color-white) !important;
}

.main-nav a:hover,
.main-nav a.active {
  color: var(--color-orange);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.8rem;
  cursor: pointer;
}

@media (max-width: 768px) {
  .nav-toggle {
    display: block;
  }
  .main-nav {
    display: none;
    width: 100%;
  }
  .main-nav.open {
    display: block;
  }
  .main-nav ul {
    flex-direction: column;
    gap: 12px;
    padding: 16px 0;
  }
  .lang-switch {
    flex-direction: row !important;
    border-left: none;
    padding-left: 0;
  }
  .site-header .container {
    flex-wrap: wrap;
  }
}

/* Hero */
.hero {
  background: linear-gradient(135deg, rgba(45, 45, 45, 0.82) 0%, rgba(26, 26, 26, 0.82) 100%);
  color: var(--color-white);
  padding: 90px 0;
  text-align: center;
}

.hero h1 {
  font-size: 2.6rem;
  margin-bottom: 16px;
}

.hero p {
  font-size: 1.2rem;
  color: var(--color-light);
  max-width: 700px;
  margin: 0 auto 30px;
}

.hero .highlight {
  color: var(--color-orange);
}

/* Sections */
section {
  padding: 70px 0;
}

.section-title {
  text-align: center;
  margin-bottom: 40px;
}

.section-title h2 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.section-title p {
  color: var(--color-muted);
}

.grid {
  display: grid;
  gap: 28px;
}

.grid-3 {
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.card {
  background: var(--color-white);
  color: var(--color-dark);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  padding: 28px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
}

.card .icon {
  font-size: 2.2rem;
  color: var(--color-orange);
  margin-bottom: 14px;
}

.project-card {
  border: 1px solid rgba(247, 148, 29, 0.25);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.project-card:hover {
  animation: service-card-shake 0.4s ease, service-card-burn 0.7s ease forwards;
}


/* Footer */
.site-footer {
  background: rgba(45, 45, 45, 0.9);
  backdrop-filter: blur(3px);
  color: var(--color-light);
  padding: 50px 0 24px;
}

.site-footer .container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 30px;
}

.site-footer h3 {
  color: var(--color-orange);
  margin-bottom: 14px;
}

.footer-contact-col {
  text-align: center;
}

.footer-contact-col p {
  margin: 0 0 10px;
}

.site-footer a {
  color: var(--color-light);
}

.footer-bottom {
  text-align: center;
  margin-top: 30px;
  padding-top: 20px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--color-muted);
  font-size: 0.9rem;
}

.footer-logo {
  height: 64px;
  width: auto;
  margin-bottom: 14px;
}

/* Forms */
.form-group {
  margin-bottom: 18px;
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: var(--radius);
  font-family: inherit;
  font-size: 1rem;
  color: var(--color-dark);
  background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-orange);
}

.alert {
  padding: 14px 18px;
  border-radius: var(--radius);
  margin-bottom: 20px;
}

.alert-success {
  background: #e3f9e5;
  color: #1c7430;
}

.alert-error {
  background: #fde8e8;
  color: #c0392b;
}

.honeypot-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
}

/* Blog */
.post-card img {
  border-radius: var(--radius);
  margin-bottom: 16px;
  height: 200px;
  object-fit: cover;
  width: 100%;
}

.post-meta {
  color: var(--color-muted);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.post-content img {
  border-radius: var(--radius);
  margin: 20px 0;
}

/* Map */
#projects-map {
  height: 520px;
  width: 100%;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

/* Project cards */
.project-card {
  display: flex;
  flex-direction: column;
}

.project-gallery {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  margin: -28px -28px 16px;
  border-radius: var(--radius) var(--radius) 0 0;
}

.project-gallery img {
  height: 180px;
  width: 100%;
  object-fit: cover;
  flex-shrink: 0;
  scroll-snap-align: start;
}

.project-gallery {
  scroll-snap-type: x mandatory;
}

/* Loading intro */
#loading-intro {
  position: fixed;
  inset: 0;
  background: var(--color-dark-2);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9999;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

#loading-intro.intro-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.cut-stage {
  position: relative;
  width: 350px;
  height: 290px;
  transform: scale(1);
}

@media (max-width: 480px) {
  .cut-stage {
    transform: scale(0.82);
  }
}

.logo-reveal,
.cut-trace-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.logo-reveal {
  opacity: 0;
}

.logo-reveal.is-revealed {
  opacity: 1;
  transition: opacity 0.25s ease;
}

/* Burn line: draws itself in around each shape, all in the same fixed
   time regardless of perimeter length, so all 3 parts finish together. */
.burn-glow,
.burn-core {
  fill: none;
  stroke-linejoin: round;
  stroke-linecap: round;
  stroke-dasharray: var(--plen);
  stroke-dashoffset: var(--plen);
  animation: burn-draw 1.6s linear forwards;
}

.burn-glow {
  stroke: var(--color-orange);
  stroke-width: 9;
  filter: url(#torch-glow-blur);
  opacity: 0.85;
}

.burn-core {
  stroke: #fff6d8;
  stroke-width: 2.4;
  filter: url(#trace-core-blur);
}

@keyframes burn-draw {
  to {
    stroke-dashoffset: 0;
  }
}

/* Torch head: the bright cutting point travelling around the outline. */
.torch-head {
  offset-distance: 0%;
  animation: torch-move linear forwards, torch-flicker 0.12s ease-in-out infinite;
}

@keyframes torch-move {
  to {
    offset-distance: 100%;
  }
}

@keyframes torch-flicker {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.18); }
}

.torch-core-dot {
  filter: drop-shadow(0 0 3px #fff) drop-shadow(0 0 7px var(--color-orange));
}

/* Embers: small sparks trailing just behind the torch head. */
.ember {
  fill: #ffce7a;
  offset-distance: 0%;
  filter: drop-shadow(0 0 3px var(--color-orange));
  animation: torch-move linear forwards, ember-spark 0.4s ease-out infinite;
}

.ember-a { animation-delay: -0.03s, 0s; }
.ember-b { animation-delay: -0.07s, 0.12s; }
.ember-c { animation-delay: -0.11s, 0.24s; }

@keyframes ember-spark {
  0% { transform: translate(0, 0) scale(1); opacity: 1; }
  100% { transform: translate(var(--ember-dx, 6px), var(--ember-dy, 10px)) scale(0.2); opacity: 0; }
}

.ember-a { --ember-dx: 7px; --ember-dy: 9px; }
.ember-b { --ember-dx: -6px; --ember-dy: 11px; }
.ember-c { --ember-dx: 4px; --ember-dy: 13px; }

.cut-trace-svg.is-done .torch-group {
  opacity: 0;
  transition: opacity 0.3s ease;
}

.intro-text {
  position: absolute;
  bottom: -48px;
  left: 0;
  right: 0;
  text-align: center;
  color: var(--color-muted);
  font-size: 0.9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
}

/* Custom cursor: a pulsing light bulb instead of the system pointer. */
body {
  cursor: none;
}

a,
button,
input,
textarea,
select,
.btn,
.nav-toggle {
  cursor: none;
}

#custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 26px;
  height: 26px;
  margin-left: -13px;
  margin-top: -13px;
  pointer-events: none;
  z-index: 99999;
  color: var(--color-orange);
  will-change: transform;
  transition: opacity 0.2s ease;
  opacity: 0;
}

#custom-cursor.is-active {
  opacity: 1;
}

.cursor-bulb {
  display: block;
  animation: cursor-pulse 1.3s ease-in-out infinite;
}

@keyframes cursor-pulse {
  0%, 100% {
    transform: scale(0.85);
    filter: drop-shadow(0 0 2px var(--color-orange));
  }
  50% {
    transform: scale(1.15);
    filter: drop-shadow(0 0 8px var(--color-orange)) drop-shadow(0 0 16px var(--color-orange));
  }
}

@media (hover: none), (pointer: coarse) {
  body,
  a,
  button,
  input,
  textarea,
  select,
  .btn,
  .nav-toggle {
    cursor: auto;
  }
  #custom-cursor {
    display: none;
  }
}

/* Contact page */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 50px;
  align-items: start;
}

@media (max-width: 800px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
}

.contact-info {
  background: var(--color-dark);
  color: var(--color-light);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

.contact-info h2 {
  color: var(--color-white);
  margin-top: 0;
}

.contact-info-lead {
  color: var(--color-muted);
  margin-bottom: 30px;
}

.contact-info-item {
  display: flex;
  gap: 16px;
  margin-bottom: 26px;
}

.contact-info-item:last-child {
  margin-bottom: 0;
}

.contact-info-icon {
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(247, 148, 29, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-orange);
  font-size: 1.2rem;
}

.contact-info-item h4 {
  margin: 0 0 4px;
  color: var(--color-orange);
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.contact-info-item p {
  margin: 0;
  color: var(--color-light);
}

.contact-info-item a {
  color: var(--color-light);
}

.contact-info-item a:hover {
  color: var(--color-orange);
}

.contact-form-wrap {
  background: var(--color-white);
  color: var(--color-dark);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.contact-form-wrap h2 {
  margin-top: 0;
}

/* Loxone partner banner */
.loxone-banner {
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  border-left: 5px solid var(--color-orange);
  display: flex;
  align-items: center;
  gap: 36px;
  flex-wrap: wrap;
}

.loxone-logo-badge {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  flex-shrink: 0;
  gap: 10px;
  padding: 10px 0;
}

.loxone-logo-match {
  height: auto;
  display: block;
  animation: home-loxone-logo-pulse 2.4s ease-in-out infinite;
}

@keyframes home-loxone-logo-pulse {
  0%, 100% {
    filter: drop-shadow(0 0 0 rgba(247, 148, 29, 0));
  }
  50% {
    filter: drop-shadow(0 0 10px rgba(247, 148, 29, 0.85));
  }
}

.loxone-banner-text {
  flex: 1;
  min-width: 240px;
}

.loxone-badge {
  position: relative;
  display: inline-block;
  background: rgba(247, 148, 29, 0.18);
  color: var(--color-orange);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 14px;
  border: 1px solid rgba(247, 148, 29, 0.35);
  overflow: visible;
}

.loxone-trace-svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}


.loxone-banner h2 {
  color: var(--color-white);
  font-size: 2rem;
  letter-spacing: 1px;
  margin: 0 0 12px;
}

.loxone-banner p {
  color: var(--color-light);
  margin: 0;
  max-width: 800px;
}

.services-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 28px;
}

.services-grid .service-card {
  flex: 0 1 300px;
  max-width: 320px;
}

/* Modern service cards: dark + orange, centered outline icons */
.service-card {
  position: relative;
  overflow: hidden;
  background: linear-gradient(155deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.2);
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.service-card-spark-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.service-card > *:not(.service-card-spark-canvas) {
  position: relative;
  z-index: 1;
}

.service-card:hover {
  transform: translateY(-6px);
  animation: service-card-shake 0.4s ease, service-card-burn 0.7s ease forwards;
}

.service-card-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-orange);
  margin: 0 auto 20px;
}

.service-card-icon svg {
  width: 100%;
  height: 100%;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  overflow: visible;
}

.icon-burn-glow,
.icon-burn-core {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: var(--plen);
  stroke-dashoffset: var(--plen);
  opacity: 0;
}

.icon-burn-glow {
  stroke: var(--color-orange);
  stroke-width: 3;
  filter: blur(1.5px);
}

.icon-burn-core {
  stroke: #fff6d8;
  stroke-width: 1;
}

.service-card:hover .icon-burn-glow,
.service-card:hover .icon-burn-core,
.contact-info-item:hover .icon-burn-glow,
.contact-info-item:hover .icon-burn-core {
  animation: icon-burn-cycle 0.8s linear forwards;
}

@keyframes icon-burn-cycle {
  0% { stroke-dashoffset: var(--plen); opacity: 1; }
  80% { stroke-dashoffset: 0; opacity: 1; }
  100% { stroke-dashoffset: 0; opacity: 0.85; }
}


.service-card h3 {
  text-align: center;
}

.service-card p {
  text-align: center;
}

@keyframes service-card-shake {
  0%, 100% { transform: translateY(-6px) translateX(0) rotate(0); }
  20% { transform: translateY(-6px) translateX(-3px) rotate(-1deg); }
  40% { transform: translateY(-6px) translateX(3px) rotate(1deg); }
  60% { transform: translateY(-6px) translateX(-2px) rotate(-0.6deg); }
  80% { transform: translateY(-6px) translateX(2px) rotate(0.6deg); }
}

@keyframes service-card-burn {
  0% {
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.35), 0 0 0 rgba(247, 148, 29, 0);
    border-color: rgba(247, 148, 29, 0.25);
  }
  35% {
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.35), 0 0 22px rgba(247, 148, 29, 0.9);
    border-color: var(--color-orange);
  }
  70% {
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.35), 0 0 10px rgba(247, 148, 29, 0.5);
    border-color: rgba(247, 148, 29, 0.7);
  }
  100% {
    box-shadow: 0 18px 34px rgba(0, 0, 0, 0.35), 0 0 18px rgba(247, 148, 29, 0.85);
    border-color: var(--color-orange);
  }
}

.service-card h3 {
  color: var(--color-white);
  margin: 0 0 10px;
  font-size: 1.15rem;
}

.service-card p {
  color: var(--color-muted);
  margin: 0;
}


/* WhatsApp floating button */
.whatsapp-float {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 9000;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: visible;
  background: linear-gradient(155deg, var(--color-dark) 0%, var(--color-dark-2) 100%);
  border: 1px solid rgba(247, 148, 29, 0.4);
  color: var(--color-orange);
  border-radius: 50%;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  animation: whatsapp-float-pulse 1.8s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.45);
}

@keyframes whatsapp-float-pulse {
  0%, 100% {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35), 0 0 0 rgba(247, 148, 29, 0);
  }
  50% {
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35), 0 0 26px rgba(247, 148, 29, 1), 0 0 10px rgba(247, 148, 29, 0.9);
  }
}

@media (max-width: 768px) {
  .whatsapp-float {
    right: 16px;
    bottom: 16px;
    width: 50px;
    height: 50px;
  }
}