:root {
  --main-dark:#191825; --main-black:#181725; --white:#f6f6fa; --grey:#b9b9c3; --card-bg:#232132;
  --main-purple:#8F00FF; --main-purple-light:#be69ff; --accent-green:#7ED957; --accent-blue:#0097b2;
}
*{margin:0;padding:0;box-sizing:border-box}
html,body{background:#191825}
body{font-family:'Inter','JetBrains Mono',Arial,sans-serif;color:var(--white);overflow-x:hidden}

/* ===== Site-wide AI Background (global only) ===== */
body::before,body::after{content:"";position:fixed;inset:0;pointer-events:none;z-index:0}
body::before{background:
  radial-gradient(900px 600px at -10% 10%, rgba(143,0,255,0.18) 0%, rgba(143,0,255,0) 60%),
  radial-gradient(800px 520px at 110% 0%, rgba(0,151,178,0.16) 0%, rgba(0,151,178,0) 60%),
  radial-gradient(700px 500px at 50% 120%, rgba(126,217,87,0.08) 0%, rgba(126,217,87,0) 60%),
  radial-gradient(600px 420px at 100% 100%, rgba(190,105,255,0.14) 0%, rgba(190,105,255,0) 60%),
  var(--main-dark);
  transform:translateZ(0);will-change:transform,opacity}
body::after{background:radial-gradient(circle at 1px 1px, rgba(255,255,255,0.06) 1px, transparent 1px);background-size:24px 24px;mix-blend-mode:soft-light;opacity:.14}

.ai-bg-blob{position:fixed;border-radius:50%;filter:blur(40px);opacity:.35;z-index:0;pointer-events:none;mix-blend-mode:screen;transform:translateZ(0);will-change:transform,opacity}
.ai-blob-1{width:420px;height:420px;left:-120px;top:-80px;background:var(--main-purple);animation:aiFloat1 16s ease-in-out infinite}
.ai-blob-2{width:360px;height:360px;right:-100px;top:10vh;background:var(--accent-blue);animation:aiFloat2 20s ease-in-out infinite}
.ai-blob-3{width:480px;height:480px;left:20vw;bottom:-160px;background:var(--main-purple-light);animation:aiFloat3 22s ease-in-out infinite;opacity:.28}
#global-vignette{position:fixed;inset:0;pointer-events:none;z-index:0;background:radial-gradient(90% 70% at 50% 40%, transparent 0%, rgba(0,0,0,0.28) 100%)}
@keyframes aiFloat1{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(25px,20px) scale(1.06)}}
@keyframes aiFloat2{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(-30px,10px) scale(1.04)}}
@keyframes aiFloat3{0%,100%{transform:translate(0,0) scale(1)}50%{transform:translate(30px,-20px) scale(1.05)}}
@media (prefers-reduced-motion:reduce){.ai-bg-blob{animation:none}}

/* Navbar (glass over global bg) */
.navbar{background:rgba(24,23,37,0.6);padding:16px 0;border-bottom:1px solid rgba(255,255,255,0.08);position:sticky;top:0;z-index:1000;backdrop-filter:blur(10px)}
.nav-container{max-width:1200px;margin:auto;display:flex;justify-content:space-between;align-items:center;padding:0 24px}
.nav-logo{color:var(--main-purple);font-size:2rem;display:flex;align-items:center;font-weight:700;gap:.5em}
.nav-menu{list-style:none;display:flex;gap:32px}
.nav-link{color:var(--white);font-weight:500;text-decoration:none;font-size:1.05rem;transition:color .2s}
.nav-link:hover{color:var(--main-purple)}
.hamburger{display:none;flex-direction:column;cursor:pointer}
.hamburger span{height:3px;width:25px;background:var(--main-purple);margin-bottom:5px;border-radius:3px;display:block;transition:all .3s}

/* Free-flow layout (no section backgrounds or separators) */
.hero,
.services,
.about,
.contact,
.footer {
  background: transparent;
  border: none;
  box-shadow: none;
}

/* Section spacing only */
section, .footer { padding-top: 56px; padding-bottom: 56px; }

/* Reusable glass wrapper for section content */
.glass-wrap {
  background: linear-gradient(120deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.08);
  box-shadow: 0 10px 40px rgba(0,0,0,0.35);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  border-radius: 18px;
  padding: 28px;
}

/* Hero (no dedicated background) */
.hero{min-height:70vh;display:flex;align-items:center;position:relative;overflow:visible}
.hero-container{width:100%;max-width:1200px;margin:auto;display:flex;flex-direction:row;justify-content:space-between;align-items:center;padding:0 24px;z-index:1;position:relative}
.hero-content{display:flex;width:100%;align-items:center;gap:28px}
.hero-text{flex:1}
.hero-title{font-size:2.8rem;font-weight:700;color:var(--white);margin-bottom:1em;letter-spacing:1px}
.gradient-text{background:linear-gradient(90deg, var(--main-purple), var(--accent-blue), var(--accent-green));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero-subtitle{font-size:1.2rem;margin-bottom:24px;letter-spacing:.3px;color:var(--grey)}
.hero-buttons{display:flex;gap:18px}
.btn{padding:11px 28px;font-size:1rem;border:none;border-radius:30px;font-weight:700;cursor:pointer;transition:all .3s ease;text-decoration:none;display:inline-block}
.btn-primary{background:var(--main-purple);color:var(--white)}
.btn-primary:hover{background:var(--accent-green);color:#191825;transform:translateY(-2px);box-shadow:0 8px 20px rgba(143,0,255,.4)}
.btn-secondary{background:transparent;border:1.5px solid var(--main-purple);color:var(--main-purple)}
.btn-secondary:hover{background:var(--main-purple);color:var(--white);transform:translateY(-2px)}
.hero-visual{flex:1;display:flex;align-items:center;justify-content:center}
.hero-visual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  align-items: center;
  justify-content: center;
  padding: 16px 0;
}

.img-card {
  background: linear-gradient(120deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 22px rgba(143,0,255,0.18);
  transition: box-shadow .22s, transform .19s;
}

.img-card:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 10px 32px rgba(143,0,255,0.32);
}

.hero-visual-grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
@media (max-width: 900px) {
  .hero-visual-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 700px) {
  .hero-content { flex-direction: column; }
  .hero-visual-grid { grid-template-columns: 1fr; }
}
.hero-flex {
  display: flex;
  align-items: center;
  gap: 28px;
  justify-content: space-between;
  min-height: 64vh;
  padding-top: 48px;
  padding-bottom: 24px;
}
.hero-text {
  flex: 1.2;
}
.hero-title {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 12px;
}
.hero-subtitle {
  color: var(--grey);
  font-size: 1.1rem;
  line-height: 1.7;
  margin-bottom: 18px;
}
.hero-buttons { display: flex; gap: 18px; margin-top: 14px; }

.hero-visual {
  flex: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}
.img-card {
  background: linear-gradient(120deg, rgba(255,255,255,0.08), rgba(255,255,255,0.03));
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px) saturate(120%);
  -webkit-backdrop-filter: blur(8px) saturate(120%);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 22px rgba(143,0,255,0.18);
  transition: box-shadow .22s, transform .19s;
}
.img-card:hover {
  transform: translateY(-4px) scale(1.04);
  box-shadow: 0 10px 32px rgba(143,0,255,0.32);
}
.hero-visual img {
  width: 100%; height: 100%; object-fit: cover; display: block;
}

/* Responsive adjustments */
@media (max-width: 900px){
  .hero-flex { flex-direction: column; }
  .hero-visual { width: 100%; }
  .hero-title { font-size: 2rem; }
}
@media (max-width: 700px){
  .hero-visual { grid-template-columns: 1fr 1fr; }
}

.ai-animation{position:relative;width:230px;height:230px;animation:float 3s ease-in-out infinite}
.neural-network{position:relative;width:100%;height:100%}
.node{position:absolute;width:22px;height:22px;background:var(--main-purple-light);border-radius:50%;box-shadow:0 0 12px 1px var(--main-purple)}
.node-1{left:24px;top:46px}
.node-2{left:160px;top:32px;background:var(--accent-green)}
.node-3{left:110px;top:170px;background:var(--accent-blue)}
.node-4{left:30px;top:160px;background:var(--main-purple)}
.node-5{left:200px;top:110px;background:var(--main-purple-light)}
.connection{position:absolute;background:linear-gradient(90deg, var(--main-purple), var(--accent-green), var(--accent-blue));height:4px;border-radius:6px;opacity:.65}
.connection-1{left:36px;top:52px;width:130px;transform:rotate(10deg)}
.connection-2{left:40px;top:65px;width:130px;transform:rotate(40deg)}
.connection-3{left:43px;top:160px;width:115px;transform:rotate(-16deg)}
.connection-4{left:100px;top:60px;width:90px;transform:rotate(45deg)}

/* Containers and sections */
.container{max-width:1200px;margin:auto;padding:0 24px}
.section-header{text-align:center;margin-bottom:24px}
.section-title{font-size:2.1rem;margin-bottom:10px;color:var(--white);font-weight:700;letter-spacing:.8px}
.section-subtitle{color:var(--grey);font-size:1.05rem;margin-bottom:0}

/* Scroll reveal */
.animate-on-scroll{opacity:0;transform:translateY(50px);transition:opacity .8s cubic-bezier(0.22,1,0.36,1),transform .8s cubic-bezier(0.22,1,0.36,1);will-change:opacity,transform}
.animate-on-scroll.animate{opacity:1;transform:translateY(0)}

/* Services */
.services-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.service-card{background:linear-gradient(120deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));border:1px solid rgba(255,255,255,0.10);backdrop-filter:blur(12px) saturate(120%);-webkit-backdrop-filter:blur(12px) saturate(120%);border-radius:16px;box-shadow:0 8px 30px 0 rgba(52,34,103,.13);padding:28px;transition:all .3s ease}
.service-card:hover{transform:translateY(-6px) scale(1.02);box-shadow:0 12px 40px 0 rgba(130,69,255,.25)}
.service-icon{font-size:2.2em;background:linear-gradient(90deg, var(--main-purple), var(--accent-blue));color:var(--white);border-radius:50%;padding:16px;margin-bottom:14px;display:inline-block;box-shadow:0 0 14px 3px var(--main-purple-light)}
.service-card h3{color:var(--main-purple-light);margin-bottom:8px;font-weight:600;font-size:1.25rem}
.service-card p{color:var(--grey);line-height:1.6}
.service-card ul{margin-top:12px;color:var(--grey);padding-left:18px;font-size:1rem}
.service-features li{list-style:disc;margin-bottom:6px}

/* About */
.about-content{display:flex;flex-wrap:wrap;gap:28px;align-items:center}
.about-text{flex:2;min-width:300px}
.about-text p{color:var(--grey);line-height:1.8;margin-bottom:12px}
.stats{margin-top:20px;display:flex;gap:28px;flex-wrap:wrap}
.stat h3{font-size:2.2rem;color:var(--main-purple);margin-bottom:4px}
.stat p{color:var(--grey)}
.about-visual{flex:1.2;display:flex;align-items:center;justify-content:center}
.tech-grid{display:grid;grid-template-columns:repeat(3,54px);gap:16px}
.tech-item{background:linear-gradient(120deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));border:1px solid rgba(255,255,255,0.10);backdrop-filter:blur(12px) saturate(120%);-webkit-backdrop-filter:blur(12px) saturate(120%);color:var(--main-purple-light);font-size:2.2rem;display:flex;align-items:center;justify-content:center;border-radius:12px;height:54px;width:54px;box-shadow:0 0 19px 4px var(--main-purple)}

/* Contact */
.contact-content{display:flex;flex-wrap:wrap;gap:28px;align-items:flex-start;justify-content:center}
.contact-info{flex:1.2;min-width:260px}
.contact-info .contact-item{display:flex;gap:12px;margin-bottom:18px;align-items:center}
.contact-item i{font-size:1.3rem;color:var(--main-purple)}
.contact-item h4{margin-bottom:4px}
.contact-item p{color:var(--grey)}
.contact-form{background:linear-gradient(120deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));border:1px solid rgba(255,255,255,0.10);backdrop-filter:blur(12px) saturate(120%);-webkit-backdrop-filter:blur(12px) saturate(120%);border-radius:12px;padding:24px;flex:2;min-width:300px;box-shadow:0 0 8px 2px var(--main-purple-light);display:flex;flex-direction:column}
.contact-form .form-group{display:flex;gap:14px;margin-bottom:16px;flex-wrap:wrap}
.contact-form input,.contact-form textarea{background:#21213a;color:var(--white);border:1.5px solid rgba(190,105,255,0.7);border-radius:7px;font-size:1rem;padding:12px;outline:none;width:100%;transition:all .3s ease;font-family:inherit}
.contact-form input:focus,.contact-form textarea:focus{border-color:var(--main-purple)}
.contact-form textarea{resize:vertical;min-height:90px}

/* Footer */
.footer{border-top:none}
.footer-content{display:flex;justify-content:space-between;gap:28px;flex-wrap:wrap}
.footer-section{flex:1;min-width:210px}
.footer-logo{color:var(--main-purple-light);font-size:1.6rem;font-weight:700;display:flex;gap:.5em;align-items:center;margin-bottom:8px}
.footer-section p{line-height:1.6}
.social-links{margin-top:10px}
.social-links a{color:var(--main-purple-light);margin-right:14px;font-size:1.1rem;transition:all .2s ease}
.social-links a:hover{color:var(--accent-green);transform:translateY(-2px)}
.footer-section h4{color:var(--main-purple-light);margin-bottom:8px;font-size:1.1rem}
.footer-section ul{list-style:none;padding:0}
.footer-section ul li{margin-bottom:6px}
.footer-section ul li a{color:var(--white);text-decoration:none;font-size:1rem;transition:all .2s ease}
.footer-section ul li a:hover{color:var(--main-purple)}

/* Animations */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-20px)}}

/* Responsive */
@media (max-width:900px){
  .hero-container,.about-content,.footer-content{flex-direction:column;gap:24px}
  .hero-content{flex-direction:column;text-align:center}
  .hero-buttons{justify-content:center}
  .hero-visual{margin-top:20px}
  .hero-title{font-size:2.2rem}
  .services-grid{grid-template-columns:repeat(auto-fit,minmax(250px,1fr))}
  .stats{justify-content:center}
}
@media (max-width:700px){
  .nav-menu{display:none;position:absolute;top:60px;left:0;background:rgba(24,23,37,0.8);width:100%;flex-direction:column;align-items:center;padding:20px 0;box-shadow:0 8px 20px rgba(0,0,0,.3);backdrop-filter:blur(8px)}
  .nav-menu.open{display:flex}
  .nav-menu li{margin:10px 0}
  .hamburger{display:flex}
  .hero-title{font-size:1.8rem}
  .hero-subtitle{font-size:1rem}
  .section-title{font-size:1.7rem}
  .services-grid{grid-template-columns:1fr}
  .contact-form .form-group{flex-direction:column}
}
/* Thin footer like header */
.footer-thin {
  position: relative;
  z-index: 2;
  margin-top: 40px; /* space above footer */
}

/* Glassy thin bar */
.footer-thin-bar {
  width: 100%;
  background: rgba(24,23,37,0.6);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  border-top: 1px solid rgba(255,255,255,0.10);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* Row inside the bar */
.footer-thin-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 60px;      /* slim bar height */
  padding-top: 8px;
  padding-bottom: 8px;
}

/* Left logo cluster */
.footer-thin-left {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--main-purple-light);
  font-weight: 700;
  font-size: 1.2rem;
}
.footer-thin-left i {
  color: var(--main-purple);
  font-size: 1.25rem;
}

/* Right compact nav */
.footer-thin-nav {
  display: flex;
  gap: 18px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.footer-thin-nav a {
  color: var(--white);
  text-decoration: none;
  font-size: 0.98rem;
  opacity: 0.9;
  transition: color .2s, opacity .2s;
}
.footer-thin-nav a:hover {
  color: var(--main-purple);
  opacity: 1;
}

/* Bottom hairline and copyright */
.footer-thin-bottom {
  width: 100%;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 10px 0;
  background: transparent; /* let AI background show */
}
.footer-bottom-text {
  text-align: center;
  color: var(--grey);
  font-size: 0.98rem;
  margin: 0;
}

/* Align with site grid */
.footer-thin .container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}



/* Mobile tweaks */
@media (max-width: 700px){
  .footer-thin-row { min-height: 54px; }
  .footer-thin .container { padding-left:16px; padding-right:16px; }
  .footer-thin-nav { gap: 14px; }
  .footer-thin-left span { font-size: 1.05rem; }
}
/* Liquid-glass look on idle */
.nav-link {
  position: relative;
  display: inline-block;
  padding: 10px 16px;
  border-radius: 999px;
  color: var(--white);
  text-decoration: none;
  transition: color .2s ease;
 
}

/* Animated underline on hover (from center out) */
.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 6px;                 /* sits inside the pill nicely */
  height: 2px;
  width: 0;
  transform: translateX(-50%);
  border-radius: 2px;
  background: linear-gradient(90deg, var(--main-purple-light), var(--accent-blue));
  box-shadow: 0 0 10px rgba(143,0,255,0.45);
  transition: width .22s ease;
  
}

/* Hover/focus state: show underline and change text color */
.nav-link:hover,
.nav-link:focus-visible {
  color: var(--main-purple-light);
  
}
.nav-link:hover::after,
.nav-link:focus-visible::after {
  width: 70%;
}

/* Optional: active/current page style */
.nav-link.active {
  color: var(--main-purple-light);
}
.nav-link.active::after {
  width: 70%;
}

/* Touch target spacing for the list */
.nav-menu {
  display: flex;
  gap: 18px;
}

/* Mobile adjustments */
@media (max-width: 700px){
  .nav-link {
    padding: 10px 14px;
  }
  .nav-link::after {
    bottom: 5px;
  }
}
/* Pricing section container uses your existing spacing rules */
.pricing { padding-top: 56px; padding-bottom: 56px; }

/* Includes list inside the top glass block */
.pricing-includes {
  margin: 8px 0 0 18px;
  color: var(--grey);
}
.pricing-includes li {
  list-style: disc;
  margin-bottom: 6px;
}

/* Grid for pricing cards */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px,1fr));
  gap: 24px;
}

/* Pricing cards with glass style that matches your theme */
.pricing-card {
  background: linear-gradient(120deg, rgba(255,255,255,0.05), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(12px) saturate(120%);
  -webkit-backdrop-filter: blur(12px) saturate(120%);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 8px 30px rgba(52,34,103,.13);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.pricing-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 42px rgba(130,69,255,.25);
  border-color: rgba(190,105,255,0.22);
}

/* Badge at the top of each card */
.pricing-badge {
  display: inline-block;
  padding: 6px 12px;
  border-radius: 999px;
  font-weight: 600;
  letter-spacing: .2px;
  color: var(--white);
  background: linear-gradient(120deg, rgba(143,0,255,0.35), rgba(0,151,178,0.25));
  border: 1px solid rgba(255,255,255,0.14);
  margin-bottom: 10px;
}
.pricing-badge-popular {
  background: linear-gradient(120deg, rgba(190,105,255,0.45), rgba(126,217,87,0.25));
  border-color: rgba(255,255,255,0.18);
}

/* Titles and price line */
.pricing-title {
  margin: 8px 0 6px 0;
  color: var(--main-purple-light);
  font-size: 1.25rem;
  font-weight: 700;
}
.pricing-starts {
  margin-bottom: 12px;
  color: var(--white);
  font-weight: 600;
}
.pricing-amount {
  color: var(--accent-green);
  font-weight: 800;
}

/* Features list */
.pricing-features {
  margin: 12px 0 18px 18px;
  color: var(--grey);
}
.pricing-features li {
  list-style: disc;
  margin-bottom: 6px;
}

/* Emphasis for the middle (popular) plan */
.pricing-popular {
  border: 1px solid rgba(190,105,255,0.28);
  box-shadow: 0 14px 48px rgba(190,105,255,.28);
  position: relative;
}
.pricing-popular::after {
  content: "Recommended";
  position: absolute;
  top: -10px;
  right: 16px;
  font-size: 0.82rem;
  color: var(--white);
  background: linear-gradient(120deg, rgba(143,0,255,0.45), rgba(0,151,178,0.35));
  border: 1px solid rgba(255,255,255,0.16);
  border-radius: 999px;
  padding: 4px 10px;
}

/* Make the call-to-action full width inside card */
.pricing-card .btn {
  width: 100%;
  text-align: center;
}

/* Responsive single-column fallback */
@media (max-width: 700px){
  .pricing-grid { grid-template-columns: 1fr; }
}
/* Content-only glass panel (small, reusable) */
.glass-block {
  background: linear-gradient(120deg, rgba(255,255,255,0.06), rgba(255,255,255,0.02));
  border: 1px solid rgba(255,255,255,0.10);
  box-shadow: 0 10px 40px rgba(0,0,0,0.35);
  backdrop-filter: blur(14px) saturate(120%);
  -webkit-backdrop-filter: blur(14px) saturate(120%);
  border-radius: 16px;
  padding: 24px;
}

/* Vertical spacing helper for blocks */
.block-gap { margin-bottom: 24px; }
.block-gap-lg { margin-bottom: 32px; }
/* Floating WhatsApp button (glassmorphism) */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #25D366; /* WhatsApp brand color for icon */
  text-decoration: none;
  z-index: 1001;
  /* Glass base */
  background: linear-gradient(120deg, rgba(255,255,255,0.10), rgba(255,255,255,0.04));
  border: 1px solid rgba(255,255,255,0.16);
  backdrop-filter: blur(10px) saturate(120%);
  -webkit-backdrop-filter: blur(10px) saturate(120%);
  box-shadow:
    0 8px 24px rgba(0,0,0,0.35),
    0 0 18px rgba(143,0,255,0.18);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

/* Icon size */
.whatsapp-float i {
  font-size: 1.7rem;
  line-height: 1;
}

/* Hover: subtle scale + neon ring */
.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow:
    0 12px 30px rgba(0,0,0,0.45),
    0 0 22px rgba(143,0,255,0.35),
    0 0 26px rgba(0,151,178,0.25);
  border-color: rgba(190,105,255,0.28);
}

/* Optional: add a faint gradient ring background */
.whatsapp-float::after {
  content: "";
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: radial-gradient(60% 60% at 50% 50%,
    rgba(143,0,255,0.25) 0%,
    rgba(0,151,178,0.22) 60%,
    rgba(126,217,87,0.15) 100%);
  filter: blur(10px);
  opacity: 0.0;
  transition: opacity .25s ease;
  z-index: -1;
}
.whatsapp-float:hover::after {
  opacity: 0.9;
}

/* Respect reduced motion */
@media (prefers-reduced-motion: reduce){
  .whatsapp-float { transition: none; }
  .whatsapp-float:hover { transform: none; }
  .whatsapp-float::after { transition: none; }
}

/* Adjust for small screens */
@media (max-width: 700px){
  .whatsapp-float { right: 14px; bottom: 16px; width: 54px; height: 54px; }
  .whatsapp-float i { font-size: 1.6rem; }
}
/* Shared logo image styling */
.site-logo {
  height: 28px;            /* adjust as needed (24–36px works well for bars) */
  width: auto;
  display: inline-block;
  vertical-align: middle;
  filter: drop-shadow(0 0 6px rgba(143,0,255,0.25)); /* subtle glow in AI theme */
}

/* Header logo cluster spacing */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;               /* spacing between logo and text */
}

/* Footer thin left cluster spacing */
.footer-thin-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

/* Traditional footer logo cluster (if used) */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
@media (max-width:700px) {
  .nav-menu {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    background: rgba(24,23,37,0.8);
    width: 100%;
    flex-direction: column;
    align-items: center;
    padding: 20px 0;
    box-shadow: 0 8px 20px rgba(0,0,0,.3);
    backdrop-filter: blur(8px);
  }
  .nav-menu.open {
    display: flex;
  }
  .nav-menu li {
    margin: 10px 0;
  }
  .hamburger {
    display: flex;
  }
}
.site-logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: inherit;
}
.site-logo-link:hover .site-logo {
  filter: drop-shadow(0 0 8px #8F00FF99);
}
.site-logo-link:focus {
  outline: 2px solid var(--main-purple); /* accessibility */
}