*{ margin:0; padding:0; box-sizing:border-box; font-family:Arial, sans-serif; }
/* body{ background:#f5f5f5; } */

header{
  width:100%;
  position:sticky;
  top:0;
  z-index:1000;
  backdrop-filter: blur(10px); /* GLASS EFFECT */
  background:rgba(255,255,255,0.8);
  box-shadow:0 4px 20px rgba(0,0,0,0.08);
}

.navbar{
  max-width:1200px;
  margin:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:18px 25px;
}

.logo img{
  height:80px;
}

.nav-links{
  list-style:none;
  display:flex;
  gap:40px;
  align-items:center;
}

.nav-links li{
  position:relative;
}

.nav-links a{
  text-decoration:none;
  color:#000;
  font-size:16px;
  font-weight:500;
  padding:8px 10px;
  transition:0.3s;
  border-radius:8px;
}

/* MODERN HOVER EFFECT */
.nav-links a:hover{
  background:rgba(0,195,255,0.1);
  color:#00c3ff;
  transform:translateY(-2px);
}

/* ACTIVE STYLE */
.nav-links a.active{
  background:#00c3ff;
  color:#fff;
}

/* DROPDOWN */
.dropdown{
  position:absolute;
  top:120%;
  left:0;
  background:#fff;
  display:none;
  flex-direction:column;
  min-width:240px;
  border-radius:12px;
  overflow:hidden;
  box-shadow:0 10px 30px rgba(0,0,0,0.1);
  opacity:0;
  transform:translateY(10px);
  transition:0.3s;
}

.dropdown a{
  padding:12px 16px;
  border-bottom:1px solid #eee;
  font-size:14px;
  color:#000;
}

.dropdown a:hover{
  background:#f5f5f5;
  color:#00c3ff;
}

@media(min-width:769px){
  .nav-links li:hover .dropdown{
    display:flex;
    opacity:1;
    transform:translateY(0);
  }
}

/* SOCIAL */
.social-icons{
  display:flex;
  gap:20px;
}

.social-icons a{
  color:#000;
  font-size:18px;
  transition:0.3s;
}

.social-icons a:hover{
  color:#00c3ff;
  transform:scale(1.2) rotate(5deg);
}

/* BUTTON STYLE (OPTIONAL CTA) */
.cta-btn{
  padding:8px 18px;
  background:#00c3ff;
  color:#fff;
  border-radius:20px;
  text-decoration:none;
  font-size:14px;
  transition:0.3s;
}

.cta-btn:hover{
  background:#009ed1;
  transform:scale(1.05);
}

/* HAMBURGER */
.hamburger{
  display:none;
  font-size:22px;
  cursor:pointer;
  color:#000;
}

/* MOBILE */
@media(max-width:768px){

  .nav-links{
    position:absolute;
    top:100%;
    left:0;
    width:100%;
    background:#fff;
    flex-direction:column;
    align-items:center;
    gap:20px;
    padding:20px 0;
    display:none;
  }

  .nav-links.active{ display:flex; }

  .dropdown{
    position:static;
    width:100%;
    display:none;
    box-shadow:none;
    opacity:1;
    transform:none;
  }

  .nav-links li.open .dropdown{ display:flex; }

  .social-icons{ display:none; }
  .hamburger{ display:block; }

  
}





@media(max-width:480px){
  .logo img{ height:50px; }
  .navbar{ padding:12px; }
}

/* second section */

/* HERO */
.hero {
  height: 70vh;
  background:  linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.8)),url('../images/cartoon-2.jpg') no-repeat center/cover;
  position: relative;
}

.overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  
  /* display: flex; */
  justify-content: center;
  align-items: center;
  text-align: center;
  
  width: 90%;
  padding: 0 15px;
  color: #fff;
}

.overlay h1 {
  font-size: 38px;
  line-height: 1.3;
}

.hero-subtext {
  margin-top: 12px;        /* H1 ke neeche gap */
  font-size: 16px;
  line-height: 1.5;
  color: #f1f1f1;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.btn-contact{
  display:inline-block;
  padding:12px 28px;
  background:linear-gradient(135deg,#00c3ff,#009ed1);
  color:#fff;
  font-size:14px;
  font-weight:500;
  text-decoration:none;
  border-radius:30px;
  transition:0.3s;
  box-shadow:0 5px 15px rgba(0,195,255,0.3);
}

/* Hover Effect */
.btn-contact:hover{
  transform:translateY(-3px) scale(1.05);
  box-shadow:0 10px 25px rgba(0,195,255,0.4);
}

/* Click Effect */
.btn-contact:active{
  transform:scale(0.95);
}


/* Tablet */
@media(max-width:1024px){
  .btn-contact{
    padding:11px 24px;
    font-size:13px;
  }
}

/* Mobile */
@media(max-width:768px){
  .btn-contact{
    width:100%;
    text-align:center;
    padding:12px;
  }
}

/* Small Mobile */
@media(max-width:480px){
  .btn-contact{
    font-size:13px;
    padding:10px;
  }
}


/* 📱 Mobile (Small devices) */
@media (max-width: 576px) {
  .overlay h1 {
    font-size: 22px;
  }
}

/* 📱 Tablet */
@media (min-width: 577px) and (max-width: 768px) {
  .overlay h1 {
    font-size: 28px;
  }
}

/* 💻 Laptop */
@media (min-width: 769px) and (max-width: 1024px) {
  .overlay h1 {
    font-size: 34px;
  }
}

/* 🖥️ Large Screens */
@media (min-width: 1025px) {
  .overlay h1 {
    font-size: 42px;
  }
}






/* main start here */
/* 2nd sections */



/* =========================
   WHO WE ARE SECTION
========================= */

.who-we-are{
  padding: clamp(60px, 7vw, 100px) 20px;
  background: #ffffff;
}

.who-we-are .container{
  max-width: 1100px;
  margin: auto;
}

/* CONTENT BOX */
.who-content{
  text-align: center;
}

/* HEADING */
.who-content h2{
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  color: #111;
  margin-bottom: 25px;
  position: relative;
}

/* underline effect */
.who-content h2::after{
  content: "";
  width: 70px;
  height: 3px;
  background: #ffcc00;
  display: block;
  margin: 12px auto 0;
  border-radius: 5px;
}

/* PARAGRAPHS */
.who-content p{
  font-size: clamp(14px, 1.2vw, 16px);
  line-height: 1.8;
  color: #444;
  max-width: 800px;
  margin: 0 auto 20px auto;
}

/* =========================
   RESPONSIVE DESIGN
========================= */

/* Tablet */
@media (max-width: 900px){
  .who-we-are{
    padding: 70px 15px;
  }

  .who-content p{
    max-width: 90%;
  }
}

/* Mobile */
@media (max-width: 600px){
  .who-we-are{
    padding: 60px 15px;
  }

  .who-content h2{
    font-size: 24px;
  }

  .who-content p{
    font-size: 14px;
    line-height: 1.7;
  }
}

/* Small Mobile */
@media (max-width: 400px){
  .who-content h2{
    font-size: 22px;
  }
}



/* 3rd section */

/* =========================
   WHAT WE DO - LIGHT CREAM THEME
========================= */

.what-we-do{
  padding: clamp(60px, 8vw, 110px) 20px;
  background: linear-gradient(180deg, #fffaf3, #fff5e6);
  text-align: center;
}

/* CONTAINER */
.what-we-do .container{
  max-width: 1200px;
  margin: auto;
}

/* HEADING */
.what-we-do h2{
  font-size: clamp(22px, 3vw, 38px);
  font-weight: 700;
  color: #1a1a1a;
  margin-bottom: 10px;
}

/* SUBTEXT */
.what-we-do .subtext{
  max-width: 750px;
  margin: 0 auto 45px;
  font-size: clamp(14px, 1.2vw, 16px);
  color: #555;
  line-height: 1.7;
}

/* GRID */
.service-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

/* CARD */
.service-card{
  background: #ffffff;
  padding: 28px 20px;
  border-radius: 18px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.06);
  transition: all 0.35s ease;
  cursor: pointer;
  border: 1px solid rgba(0,0,0,0.05);
}

/* ICON */
.service-card img{
  width: 60px;
  height: 60px;
  object-fit: contain;
  margin-bottom: 15px;
}

/* TITLE */
.service-card h3{
  font-size: 18px;
  color: #1a1a1a;
  margin-bottom: 10px;
}

/* TEXT */
.service-card p{
  font-size: 14px;
  color: #666;
  line-height: 1.6;
}

/* HOVER EFFECT (premium feel) */
.service-card:hover{
  transform: translateY(-12px);
  box-shadow: 0 18px 40px rgba(0,0,0,0.12);
  border-top: 3px solid #d6a85a;
}

/* =========================
   RESPONSIVE BREAKPOINTS
========================= */

/* Laptop */
@media (max-width: 1200px){
  .service-grid{
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet */
@media (max-width: 900px){
  .service-grid{
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

/* Mobile */
@media (max-width: 600px){
  .what-we-do{
    padding: 70px 15px;
  }

  .service-grid{
    grid-template-columns: 1fr;
  }

  .service-card{
    padding: 22px;
  }

  .what-we-do h2{
    font-size: 24px;
  }
}

/* Small Mobile */
@media (max-width: 400px){
  .service-card img{
    width: 50px;
    height: 50px;
  }

  .service-card h3{
    font-size: 16px;
  }

  .service-card p{
    font-size: 13px;
  }
}

/* Large Screens */
@media (min-width: 1600px){
  .service-grid{
    grid-template-columns: repeat(4, 1fr);
    max-width: 1400px;
    margin: auto;
  }
}


/* ===== WHY TRUST SECTION ===== */

.why-trust {
  padding: clamp(60px, 8vw, 100px) 20px;
  background: #fff;
  text-align: center;
}

.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 15px;
  box-sizing: border-box;
}

/* HEADING */
.why-trust h2 {
  font-size: clamp(24px, 4vw, 34px);
  margin-bottom: 10px;
}

.why-trust h2 span {
  color: #d4a373;
}

.section-sub {
  max-width: 700px;
  margin: auto;
  color: #555;
  margin-bottom: 40px;
  font-size: clamp(14px, 1.6vw, 16px);
  line-height: 1.6;
}

/* GRID */
.trust-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

/* CARD */
.trust-card {
  background: #fff;
  padding: clamp(20px, 3vw, 25px);
  border-radius: 12px;
  box-shadow: 0 10px 20px rgba(0,0,0,0.05);

  /* ANIMATION INITIAL */
  opacity: 0;
  transform: translateY(50px);
  transition: all 0.6s ease;
}

/* SHOW ANIMATION */
.trust-card.show {
  opacity: 1;
  transform: translateY(0);
}

/* ICON */
.trust-card i {
  font-size: clamp(22px, 3vw, 28px);
  color: #d4a373;
  margin-bottom: 12px;
}

/* TEXT */
.trust-card h3 {
  margin-bottom: 8px;
  font-size: clamp(16px, 2vw, 20px);
}

.trust-card p {
  font-size: clamp(13px, 1.5vw, 15px);
  color: #555;
  line-height: 1.6;
}

/* HOVER (only desktop) */
@media (hover: hover) {
  .trust-card:hover {
    transform: translateY(-8px) scale(1.02);
  }
}

/* ===== RESPONSIVE ===== */

/* Large Tablet */
@media (max-width: 1200px) {
  .trust-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Tablet */
@media (max-width: 992px) {
  .trust-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media (max-width: 600px) {
  .trust-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .why-trust {
    padding: 60px 15px;
  }

  .section-sub {
    margin-bottom: 30px;
  }
}

/* Small Mobile */
@media (max-width: 400px) {
  .trust-card {
    padding: 18px;
  }
}


/* 5th section */

/* ===== PREMIUM STATS SECTION ===== */

.stats-section {
  padding: clamp(80px, 10vw, 120px) 20px;
  background: linear-gradient(135deg, #fdf8f3, #f6eee6);
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* subtle background glow */
.stats-section::before {
  content: "";
  position: absolute;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(212,163,115,0.15), transparent);
  top: -100px;
  right: -100px;
  filter: blur(60px);
}

/* heading */
.stats-section h2 {
  font-size: clamp(26px, 4vw, 40px);
  margin-bottom: 10px;
  position: relative;
}

.section-sub {
  max-width: 700px;
  margin: auto;
  color: #666;
  margin-bottom: 60px;
  font-size: 15px;
  line-height: 1.7;
}

/* GRID */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}

/* CARD */
.stat-box {
  background: rgba(255,255,255,0.7);
  backdrop-filter: blur(10px);
  padding: 40px 25px;
  border-radius: 20px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.05);
  position: relative;
  transition: all 0.4s ease;

  opacity: 0;
  transform: translateY(60px) scale(0.95);
}

/* border glow */
.stat-box::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 20px;
  border: 1px solid rgba(212,163,115,0.2);
  opacity: 0;
  transition: 0.3s;
}

/* hover effect */
@media (hover:hover) {
  .stat-box:hover {
    transform: translateY(-12px) scale(1.05);
    box-shadow: 0 25px 60px rgba(0,0,0,0.08);
  }

  .stat-box:hover::after {
    opacity: 1;
  }
}

/* SHOW ANIMATION */
.stat-box.show {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* NUMBER */
.stat-box h3 {
  font-size: clamp(30px, 5vw, 42px);
  color: #d4a373;
  margin-bottom: 12px;
  font-weight: 700;
}

/* TEXT */
.stat-box p {
  color: #555;
  font-size: 15px;
  letter-spacing: 0.3px;
}

/* subtle divider */
.stat-box::before {
  content: "";
  width: 40px;
  height: 3px;
  background: #d4a373;
  display: block;
  margin: 0 auto 15px;
  border-radius: 10px;
}

/* ===== RESPONSIVE ===== */

/* laptop */
@media (max-width: 1200px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* mobile */
@media (max-width: 600px) {
  .stats-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .stat-box {
    padding: 30px 20px;
  }
}

/* small mobile */
@media (max-width: 400px) {
  .stat-box h3 {
    font-size: 28px;
  }
}



/* 6th section */

/* ===== APPROACH SECTION RESPONSIVE ===== */

.approach-section {
  padding: 80px 20px;
  background: #fff;
  text-align: center;
}

.approach-section h2 {
  font-size: 34px;
  margin-bottom: 20px;
  color: #111;
  line-height: 1.3;
}

.section-sub {
  max-width: 700px;
  margin: auto;
  margin-bottom: 50px;
  color: #555;
  font-size: 16px;
  line-height: 1.6;
}

/* GRID */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
}

/* CARD */
.approach-card {
  background: #fff;
  padding: 30px 20px;
  border-radius: 18px;
  transition: all 0.3s ease;
  box-shadow: 0 5px 20px rgba(0,0,0,0.06);
  height: 100%;
}

.approach-card i {
  font-size: 30px;
  margin-bottom: 15px;
  color: #ff6b00;
}

.approach-card h3 {
  font-size: 20px;
  margin-bottom: 10px;
}

.approach-card p {
  font-size: 15px;
  color: #555;
  line-height: 1.6;
}

/* HOVER */
.approach-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 35px rgba(0,0,0,0.1);
}

/* ===== LARGE SCREENS (1400px+) ===== */
@media (min-width: 1400px) {
  .approach-section {
    padding: 100px 40px;
  }

  .approach-section h2 {
    font-size: 42px;
  }

  .approach-card {
    padding: 40px 25px;
  }
}

/* ===== LAPTOP (1024px - 1399px) ===== */
@media (max-width: 1399px) {
  .approach-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ===== TABLET (768px - 1023px) ===== */
@media (max-width: 1023px) {
  .approach-section h2 {
    font-size: 30px;
  }

  .approach-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .section-sub {
    font-size: 15px;
  }
}

/* ===== MOBILE (480px - 767px) ===== */
@media (max-width: 767px) {

  .approach-section {
    padding: 60px 15px;
  }

  .approach-section h2 {
    font-size: 24px;
  }

  .section-sub {
    font-size: 14px;
    margin-bottom: 30px;
  }

  .approach-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .approach-card {
    padding: 25px 18px;
  }

  .approach-card h3 {
    font-size: 18px;
  }

  .approach-card p {
    font-size: 14px;
  }
}

/* ===== SMALL MOBILE (<480px) ===== */
@media (max-width: 480px) {

  .approach-section h2 {
    font-size: 22px;
  }

  .approach-card i {
    font-size: 26px;
  }

}


/* 7th section */

.clients-section {
  padding: 80px 20px;
  background: #fff7ef;
  text-align: center;
}

.clients-section h2 {
  font-size: 34px;
  margin-bottom: 15px;
  color: #111;
}

.clients-section .section-sub {
  max-width: 700px;
  margin: auto;
  margin-bottom: 50px;
  color: #555;
}

/* LOGOS GRID */
.clients-logos {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 30px;
  align-items: center;
}

/* LOGO BOX */
.logo-box {
  background: #fff;
  padding: 20px;
  border-radius: 12px;
  transition: 0.3s;
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.logo-box img {
  max-width: 100%;
  height: 50px;
  object-fit: contain;
  filter: grayscale(100%);
  transition: 0.3s;
}

.logo-box:hover img {
  filter: grayscale(0%);
  transform: scale(1.05);
}

.logo-box:hover {
  transform: translateY(-5px);
}

/* ===== RESPONSIVE ===== */

/* Laptop */
@media (max-width: 1200px) {
  .clients-logos {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* Tablet */
@media (max-width: 992px) {
  .clients-logos {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Mobile */
@media (max-width: 768px) {
  .clients-section {
    padding: 60px 15px;
  }

  .clients-section h2 {
    font-size: 26px;
  }

  .clients-logos {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }

  .logo-box img {
    height: 40px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .clients-logos {
    grid-template-columns: 1fr;
  }
}

/* last faq sections */

/* ===== FAQ ABOUT SECTION ===== */

.faq-about {
  padding: 70px 20px;
  background: #fff;
  text-align: center;
}

.faq-about h2 {
  font-size: 32px;
  margin-bottom: 40px;
  color: #111;
}

.faq-container {
  max-width: 800px;
  margin: auto;
}

/* ITEM */
.faq-item {
  background: #fff;
  margin-bottom: 15px;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0,0,0,0.05);
  transition: 0.3s;
}

/* QUESTION */
.faq-question {
  width: 100%;
  padding: 18px 20px;
  border: none;
  background: none;
  text-align: left;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-question span {
  font-size: 20px;
  transition: 0.3s;
}

/* ANSWER */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  text-align: left;
  padding: 0 20px;
  transition: all 0.4s ease;
}

.faq-answer p {
  padding: 10px 0 20px;
  color: #555;
  font-size: 15px;
  line-height: 1.6;
}

/* ACTIVE STATE */
.faq-item.active .faq-answer {
  max-height: 200px;
}

.faq-item.active .faq-question span {
  transform: rotate(45deg);
}

/* HOVER */
.faq-item:hover {
  transform: translateY(-3px);
}

/* ===== RESPONSIVE ===== */

/* Tablet */
@media (max-width: 768px) {
  .faq-about h2 {
    font-size: 24px;
  }

  .faq-question {
    font-size: 15px;
    padding: 15px;
  }

  .faq-answer p {
    font-size: 14px;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  .faq-question {
    font-size: 14px;
  }
}







/* yha tak is page ki last css h niche footer part h  */

/* ===== BASE ===== */
.chat-widget {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 1000; /* ↑ z-index bada kiya */
}

/* BUTTON */
.chat-toggle {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  background: linear-gradient(135deg, #38bdf8, #6366f1);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  cursor: pointer;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  transition: 0.3s;
}

.chat-toggle:hover {
  transform: scale(1.1) rotate(5deg);
}

/* ===== CHAT BOX ===== */
.chat-box {
  position: absolute;
  bottom: 80px;
  right: 0;
  width: 280px;
  background: rgba(15,23,42,0.9);
  backdrop-filter: blur(15px);
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 15px 40px rgba(0,0,0,0.4);
  display: none;
  animation: slideUp 0.3s ease;
}

/* HEADER */
.chat-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.chat-header h3 {
  font-size: 18px;
  color: #fff;
}

.chat-header span {
  cursor: pointer;
  font-size: 18px;
  color: #ef4444;
  transition: 0.3s;
}

.chat-header span:hover {
  color: #dc2626;
  transform: scale(1.2);
}

/* TEXT */
.chat-subtext {
  font-size: 13px;
  color: #cbd5e1;
  margin: 10px 0 15px;
}

/* OPTIONS */
.chat-options {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

/* ITEM */
.chat-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  border-radius: 10px;
  background: #1e293b;
  color: #fff;
  text-decoration: none;
  transition: 0.3s;
}

.chat-item:hover {
  transform: translateX(6px);
}

/* CALL BUTTON DEFAULT GREEN */
.chat-item:nth-child(1) {
  background: #22c55e;
}

/* COLORS */
.chat-item:nth-child(2):hover {
  background: #ea4335;
}

.chat-item:nth-child(3):hover {
  background: #25d366;
}

/* ANIMATION */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(20px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

/* ===== SCROLL BUTTON ===== */
#topBtn {
  position: fixed;
  bottom: 20px;
  right: 95px; /* chat se proper gap */
  z-index: 900; /* chat ke niche rakha */

  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: #0f172a;
  color: #fff;
  border: none;
  cursor: pointer;

  opacity: 0.85;
  transition: 0.3s;
}

/* HOVER */
#topBtn:hover {
  background: #38bdf8;
  transform: scale(1.1);
}

/* 🔥 IMPORTANT FIX → CONTENT COVER NA HO */
body.scrolled-bottom #topBtn {
  bottom: 120px;
}

/* ============================= */
/* 📱 MOBILE OPTIMIZATION */
/* ============================= */
@media (max-width: 768px) {

  .chat-box {
    width: 90vw;
    right: 5%;
    bottom: 90px;
  }

  .chat-toggle {
    width: 56px;
    height: 56px;
  }

  /* 🔥 TOP BUTTON → CHAT KE UPAR STACK */
  #topBtn {
    right: 20px;      /* chat ke saath align */
    bottom: 95px;     /* chat ke upar */
    width: 42px;
    height: 42px;
  }

  /* 🔥 FOOTER KE PASS AUR UPAR SHIFT */
  body.scrolled-bottom #topBtn {
    bottom: 140px;
  }
}

@media (max-width: 480px) {

  .chat-box {
    width: 92vw;
    right: 4%;
    padding: 15px;
  }

  .chat-item {
    padding: 10px;
  }

  .chat-toggle {
    width: 52px;
    height: 52px;
  }

  /* 🔥 TOP BUTTON CHAT KE UPAR */
  #topBtn {
    right: 20px;     /* same alignment as chat */
    bottom: 85px;    /* chat ke upar */
    width: 38px;
    height: 38px;
  }

  /* 🔥 FOOTER KE PASS SHIFT */
  body.scrolled-bottom #topBtn {
    bottom: 130px;
  }
}

/* footer part */

/* ===== FOOTER MAIN ===== */
.footer {
  background: #0f172a;
  color: #fff;
  padding: 70px 20px 20px;
}

/* GRID */
.footer-container {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 50px;
}

/* LOGO */
.footer-logo {
  font-size: 24px;
  margin-bottom: 15px;
}

/* TEXT */
.footer-col p {
  font-size: 14px;
  color: #cbd5e1;
  line-height: 1.7;
}

/* HEADINGS */
.footer-col h3 {
  margin-bottom: 20px;
  font-size: 18px;
}

/* LINKS */
.footer-col ul {
  list-style: none;
  padding: 0;
}

.footer-col ul li {
  margin-bottom: 12px;
}

.footer-col ul li a {
  text-decoration: none;
  color: #cbd5e1;
  transition: 0.3s;
  position: relative;
}

/* underline animation */
.footer-col ul li a::after {
  content: "";
  width: 0%;
  height: 2px;
  background: #38bdf8;
  position: absolute;
  left: 0;
  bottom: -3px;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: #fff;
}

.footer-col ul li a:hover::after {
  width: 100%;
}

/* ===== SOCIAL ICONS ===== */
.footer-socials {
  margin-top: 20px;
  display: flex;
  gap: 12px;
}

.footer-socials a {
  width: 40px;
  height: 40px;
  background: #1e293b;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  font-size: 16px;
  transition: 0.3s;
}

/* HOVER EFFECT 🔥 */
.footer-socials a:hover {
  background: linear-gradient(135deg, #38bdf8, #6366f1);
  transform: translateY(-5px) scale(1.1);
  box-shadow: 0 10px 20px rgba(0,0,0,0.3);
}

/* ===== BOTTOM ===== */
.footer-bottom {
  text-align: center;
  margin-top: 50px;
  padding-top: 20px;
  border-top: 1px solid #334155;
  font-size: 14px;
  color: #94a3b8;
}

.footer-bottom .dev {
  margin-top: 8px;
}

.footer-bottom a {
  color: #38bdf8;
  text-decoration: none;
}

.footer-bottom a:hover {
  text-decoration: underline;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 992px) {
  .footer-container {
    grid-template-columns: repeat(2, 1fr);
    gap: 40px;
  }
}

@media (max-width: 600px) {
  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .footer-socials {
    justify-content: center;
  }
}