*{
    font-family: "Google Sans", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  user-select:none;
}

/* navbar  */

.navbar{
    background-color: #030712;
}
.navbar-brand{
    font-size: 1.5rem;
    font-weight: 600;
}
#logo-G{
    font-weight: 600;
    color:#F59E0B;

}
/* Glow */

.glow{
    background-color: rgba(255, 165, 0, 0.15);
    position: absolute;
    width: 400px;
    height: 400px;
    top: -60%;
  border-radius: 50%;
  filter: blur(120px); 
  z-index: 0;
  pointer-events: none;
  animation-name: glow;
  animation-duration: 10s;
  animation-iteration-count: infinite;
}
/* main section  */
#main-section{
    background-color: #111827;
}

#main-section-left-box{
    margin-top: 50px;
}
#main-section-left-box p{
font-size: 1.2em;
}
#main-section-left-box h1{
    color: white;
    margin-bottom: 0;
    padding-bottom: 0;
    font-size: 3.4rem;
    font-weight: 600;
}
#changing-h1 {
    animation-name: appear;
    animation-duration: 2s;
    animation-iteration-count: infinite;
    animation-timing-function: ease-in-out;
    background-image: linear-gradient(45deg, #e7970d, #fdcf4e);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
} /* এই ব্র্যাকেটটি মিসিং ছিল */

#main-section-left-box p{
    color: #969696;
}
#main-section-left-box .p-0{
    color: #F59E0B;
    margin-top: 0;
    padding-top: 0;
}
.btn-contact-now{
    background-color: #F59E0B;
    border: none;
    padding: 10px 20px;
    transition: background-color 1s ease,box-shadow 1s ease;
}
.btn-contact-now:hover{

    background-color:#fdd976;
    box-shadow: 0px 0px 10px 2px #f5ab0b40;
}
.btn-contact-now:active{
    background-color: #F59E0B;
    transform: translateY(1px);

    
}
#main-section-right-box{
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    justify-content: center;
    align-items: center;
    align-content: center;
    margin-top: 100px;
    margin-bottom: 100px;
}
#logo-parent{
   
}
#logo-container{
    width:100%;
}

#laptop{
    position: relative;
    margin-left: 10%;
    width: 80%;
    z-index: 10;
}
#gear1{
    position: absolute;
    top:-15%;
    left:10%;
    width:15%;
    animation: rotate 20s ;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    z-index: 1;
    
}
#gear2{
    top:-13%;
    left:26%;
    animation: rotate 10s ;
    animation-timing-function: linear;
    animation-iteration-count: infinite;
    position: absolute;
    width:5%
}
#gear-motion{
    left: 3%;
    top:-3%;
    position: absolute;
    width:10%;
}

/* services section */

/* মূল সেকশনের ডিজাইন */
.services-section {
  background-color: #0d131f; /* আপনার আগের ছবির ডার্ক থিমের সাথে মেলানো */
  padding: 60px 20px;
  color: #ffffff;
  font-family: Arial, sans-serif;
  overflow: hidden;
}

.services-header {
  text-align: center;
  margin-bottom: 40px;
}

.services-header h2 {
  font-size: 2.2rem;
  margin-bottom: 10px;
  font-weight: bold;
}

.services-header p {
  color: #94a3b8;
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* স্লাইডার কনটেইনার */
.services-slider {
  width: 100%;
  overflow: hidden;
  position: relative;
}

/* স্লাইডারের দুই পাশে হালকা ডার্ক শ্যাডো (দেখতে সুন্দর লাগবে) */
.services-slider::before,
.services-slider::after {
  content: "";
  position: absolute;
  top: 0;
  width: 60px;
  height: 100%;
  z-index: 2;
}
.services-slider::before {
  left: 0;
  background: linear-gradient(to right, #0d131f 0%, transparent 100%);
}
.services-slider::after {
  right: 0;
  background: linear-gradient(to left, #0d131f 0%, transparent 100%);
}

/* অটো-স্ক্রল অ্যানিমেশন */
.services-track {
  display: flex;
  width: max-content;
  animation: scrollCards 25s linear infinite;
}

/* মাউস হোভার করলে স্ক্রলিং থেমে যাবে, যাতে ইউজার পড়তে পারে */
.services-track:hover {
  animation-play-state: paused;
}

.slide-group {
  display: flex;
  gap: 24px;
  padding-right: 24px;
}

/* কার্ডের ডিজাইন */
.service-card {
  width: 320px; /* কার্ডের সাইজ */
  background-color: #1e293b;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease;
}

.service-card:hover {
  transform: translateY(-8px); /* হোভার করলে কার্ড একটু উপরে উঠবে */
}

.service-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.card-content {
  padding: 24px;
}

.card-content h3 {
  margin: 0 0 8px;
  font-size: 1.3rem;
  color: #ffffff;
}

.card-content .role {
  color: #f59e0b; /* হলুদ/কমলা রঙ */
  font-size: 0.95rem;
  font-weight: bold;
  margin-bottom: 12px;
  display: block;
}

.card-content p {
  color: #cbd5e1;
  font-size: 0.95rem;
  line-height: 1.5;
  margin: 0;
}

/* লুপ অ্যানিমেশনের কি-ফ্রেম */
@keyframes scrollCards {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* মোবাইল ডিভাইসের জন্য রেসপন্সিভ ডিজাইন */
@media (max-width: 768px) {
  .service-card {
    width: 280px;
  }
  .services-header h2 {
    font-size: 1.8rem;
  }
}
/* why us */
/* Scoped variables for the BarberKraft section to prevent clashing */
/* -----------------------------
   Base & Variables
----------------------------- */
.bk-section {
  --bk-bg-color: #080d17;
  --bk-text-main: #ffffff;
  --bk-text-muted: #8e9bb0;
  --bk-accent-color: #d48b3b;
  --bk-accent-bg: #221508;
  --bk-badge-bg: #2a1b0b;
  
  background-color: var(--bk-bg-color);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  box-sizing: border-box;
  color: var(--bk-text-main);
  line-height: 1.5;
  overflow: hidden;
  padding: 2rem 0;
}

.bk-section *, .bk-section *:before, .bk-section *:after {
  box-sizing: inherit;
}

.bk-container {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  max-width: 1200px;
  margin: 0 auto;
}

/* -----------------------------
   Left Content Styles
----------------------------- */
.bk-content-wrapper {
  flex: 1;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.bk-badge {
  display: inline-block;
  background-color: var(--bk-badge-bg);
  color: var(--bk-accent-color);
  padding: 6px 14px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  width: max-content;
  border: 1px solid rgba(212, 139, 59, 0.3);
}

.bk-title {
  font-size: 2.2rem;
  font-weight: 700;
  margin: 0 0 1rem 0;
  letter-spacing: -0.5px;
}

.bk-subtitle {
  color: var(--bk-text-muted);
  font-size: 1.1rem;
  margin: 0 0 3rem 0;
  max-width: 90%;
}

.bk-features-list {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.bk-feature {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.bk-icon {
  background-color: var(--bk-accent-bg);
  color: var(--bk-accent-color);
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 1px solid rgba(212, 139, 59, 0.2);
}

.bk-feature-text h3 {
  margin: 0 0 0.4rem 0;
  font-size: 1.1rem;
  font-weight: 600;
}

.bk-feature-text p {
  margin: 0;
  color: var(--bk-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* -----------------------------
   Right Orbit System Styles
----------------------------- */
.bk-image-wrapper {
  flex: 1;
  min-height: 450px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  perspective: 1000px; /* Enables 3D JS parallax */
  padding: 2rem;
}

.orbit-system {
  position: relative;
  width: 100%;
  max-width: 350px;
  aspect-ratio: 1 / 1;
  transform-style: preserve-3d;
  transition: transform 0.1s ease-out;
}

/* Pause animation when user hovers */
.orbit-system:hover .orbit-ring,
.orbit-system:hover .orbit-item {
  animation-play-state: paused;
}

/* Center Logo */
.orbit-center {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 70px; height: 70px;
  background: var(--bk-bg-color);
  border: 2px solid var(--bk-accent-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
  color: var(--bk-accent-color);
  animation: pulse 3s infinite ease-in-out;
}

/* Concentric Rings */
.orbit-ring {
  position: absolute;
  top: 50%; left: 50%;
  border: 1px dashed rgba(212, 139, 59, 0.25);
  border-radius: 50%;
}

.ring-1 { width: 45%; height: 45%; animation: spin 15s linear infinite; }
.ring-2 { width: 75%; height: 75%; animation: spin-reverse 25s linear infinite; }
.ring-3 { width: 105%; height: 105%; animation: spin 35s linear infinite; }

/* Glowing dot on rings */
.orbit-ring::after {
  content: '';
  position: absolute;
  width: 6px; height: 6px;
  background: var(--bk-accent-color);
  border-radius: 50%;
  top: -3px; left: 50%;
  box-shadow: 0 0 10px var(--bk-accent-color);
}

/* Orbiting Items */
.orbit-item {
  position: absolute;
  width: 44px; height: 44px;
  margin-top: -22px; 
  margin-left: -22px;
}

.orbit-icon {
  width: 100%; height: 100%;
  background: var(--bk-bg-color);
  border: 1px solid rgba(212, 139, 59, 0.5);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: var(--text-main);
  box-shadow: 0 4px 10px rgba(0,0,0,0.4);
  transition: all 0.3s ease;
  cursor: pointer;
}

.orbit-item:hover .orbit-icon {
  border-color: var(--bk-accent-color);
  color: var(--bk-accent-color);
  box-shadow: 0 0 15px rgba(212, 139, 59, 0.6);
  transform: scale(1.15);
}

/* Counter-rotations to keep icons upright */
.ring-1 .orbit-item { animation: counter-spin 15s linear infinite; }
.ring-2 .orbit-item { animation: counter-spin-reverse 25s linear infinite; }
.ring-3 .orbit-item { animation: counter-spin 35s linear infinite; }

/* Placement Math (Top/Left percentages relative to parent ring) */
.ring-1 .orbit-item:nth-child(1) { top: 50%; left: 100%; }

.ring-2 .orbit-item:nth-child(1) { top: 0%; left: 50%; }
.ring-2 .orbit-item:nth-child(2) { top: 100%; left: 50%; }

.ring-3 .orbit-item:nth-child(1) { top: 14.6%; left: 14.6%; } /* ~45 deg */
.ring-3 .orbit-item:nth-child(2) { top: 85.3%; left: 85.3%; } /* ~225 deg */
.ring-3 .orbit-item:nth-child(3) { top: 85.3%; left: 14.6%; } /* ~135 deg */

/* Animations */
@keyframes spin { 0% { transform: translate(-50%, -50%) rotate(0deg); } 100% { transform: translate(-50%, -50%) rotate(360deg); } }
@keyframes spin-reverse { 0% { transform: translate(-50%, -50%) rotate(0deg); } 100% { transform: translate(-50%, -50%) rotate(-360deg); } }
@keyframes counter-spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(-360deg); } }
@keyframes counter-spin-reverse { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

@keyframes pulse {
  0% { box-shadow: 0 0 10px rgba(212, 139, 59, 0.2); }
  50% { box-shadow: 0 0 30px rgba(212, 139, 59, 0.6), inset 0 0 15px rgba(212, 139, 59, 0.3); }
  100% { box-shadow: 0 0 10px rgba(212, 139, 59, 0.2); }
}

/* Desktop layout fixes */
@media (min-width: 992px) {
  .bk-container {
    flex-direction: row;
    align-items: center;
  }
  .bk-content-wrapper {
    flex: 0 0 55%;
    padding-right: 4rem;
  }
  .bk-image-wrapper {
    flex: 0 0 45%;
  }
  .orbit-system {
    max-width: 450px;
  }
  .bk-title {
    font-size: 2.8rem;
  }
}
/* -----------------------------
   Responsive Design
----------------------------- */
@media (min-width: 992px) {
  .bk-container {
    flex-direction: row;
  }
  
  .bk-content-wrapper {
    padding: 5rem 4rem 5rem 6%;
    /* Forces the text to only take up half the screen */
    max-width: 50%; 
  }
  
  .bk-image-wrapper {
    /* Ensures the image fills the other half seamlessly */
    max-width: 50%;
  }
}

@media (min-width: 1400px) {
  .bk-content-wrapper {
    padding-left: 10%;
  }
}
/*  */
/* Section Base */
.fancy-features-section {
  position: relative;
  background-color: #060b13; /* ওয়েবসাইটের ডার্ক থিম */
  padding: 100px 20px;
  overflow: hidden;
  font-family: Arial, sans-serif;
  color: #fff;
  z-index: 1;
}

/* Background Animated Blobs */
.blob {
  position: absolute;
  filter: blur(80px);
  z-index: -1;
  opacity: 0.6;
  animation: floatBlob 10s infinite alternate ease-in-out;
}

.blob-1 {
  width: 300px;
  height: 300px;
  background: linear-gradient(to right, #00f2fe, #4facfe);
  top: -10%;
  left: -5%;
}

.blob-2 {
  width: 400px;
  height: 400px;
  background: linear-gradient(to right, #fe0979, #ff5035);
  bottom: -10%;
  right: -5%;
  animation-duration: 12s;
  animation-direction: alternate-reverse;
}

@keyframes floatBlob {
  0% { transform: translate(0, 0) scale(1); }
  100% { transform: translate(50px, 50px) scale(1.2); }
}

/* Container & Typography */
.fancy-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.fancy-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 15px;
}

.fancy-title span {
  background: linear-gradient(to right, #f59e0b, #fe0979);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.fancy-subtitle {
  font-size: 1.1rem;
  color: #94a3b8;
  margin-bottom: 60px;
}

/* Cards Grid */
.fancy-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 40px;
}

/* 🌟 The Magic: Animated Gradient Border & Glassmorphism */
.fancy-card {
  position: relative;
  border-radius: 20px;
  padding: 2px; /* বর্ডারের থিকনেস */
  background: rgba(255, 255, 255, 0.05);
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

/* Rotating Gradient Border using Pseudo-element */
.fancy-card::before {
  content: "";
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: conic-gradient(from 0deg, transparent 70%, #00f2fe 80%, #fe0979 100%);
  animation: rotateBorder 4s linear infinite;
  z-index: 1;
}

@keyframes rotateBorder {
  100% { transform: rotate(360deg); }
}

/* Card Inner Content (Glass Effect) */
.card-inner {
  position: relative;
  background: rgba(15, 23, 42, 0.85); /* ডার্ক গ্লাস */
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 40px 30px;
  border-radius: 18px; /* বাইরের বর্ডারের চেয়ে একটু ছোট */
  height: 100%;
  z-index: 2;
  text-align: left;
}

/* Hover Effect on the whole card */
.fancy-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 20px 40px rgba(0, 242, 254, 0.15);
}

.icon-box {
  width: 60px;
  height: 60px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

.card-inner h3 {
  font-size: 1.5rem;
  margin-bottom: 15px;
  color: #fff;
}

.card-inner p {
  font-size: 1rem;
  color: #cbd5e1;
  line-height: 1.6;
}

/* Responsive */
@media (max-width: 768px) {
  .fancy-title {
    font-size: 2.2rem;
  }
}

/* fancy */
/* Section Base */
.comparison-section {
  padding: 80px 20px;
  background-color: #0b111a; /* ওয়েবসাইটের ডার্ক থিম */
  color: #fff;
  font-family: Arial, sans-serif;
  text-align: center;
}

.comp-header h2 {
  font-size: 2.5rem;
  margin-bottom: 10px;
}

.comp-header p {
  color: #94a3b8;
  margin-bottom: 40px;
  font-size: 1.1rem;
}

/* Comparison Container */
.comp-container {
  position: relative;
  width: 100%;
  max-width: 900px;
  height: 500px;
  margin: 0 auto;
  border: 4px solid #1e293b;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  background: #fff; /* Base background for mockups */
}

.mockup {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

/* 🛑 Backdated Website Styles (Intentionally Ugly!) */
.backdated-site {
  background-color: #000080; /* Classic 90s Blue */
  color: #ffff00;
  font-family: "Times New Roman", Times, serif;
}

.bd-header {
  background: #c0c0c0;
  color: #000;
  padding: 10px;
  text-align: center;
  border-bottom: 3px ridge #fff;
}

.bd-marquee {
  background: red;
  color: white;
  padding: 5px;
  font-weight: bold;
}

.bd-body {
  display: flex;
  height: calc(100% - 90px);
}

.bd-sidebar {
  width: 25%;
  background: #008080;
  padding: 15px;
  border-right: 3px ridge #fff;
}

.bd-sidebar ul {
  list-style-type: square;
  padding-left: 20px;
}

.bd-sidebar a {
  color: #00ff00;
  font-size: 18px;
}

.bd-content {
  width: 75%;
  padding: 20px;
  background: #000080;
  text-align: left;
}

.bd-btn {
  background: #c0c0c0;
  border: 3px outset #fff;
  padding: 5px 15px;
  font-weight: bold;
  cursor: pointer;
}

/* 🚀 Modern Website Styles */
.modern-site-wrapper {
  width: 50%; /* Initial slider position */
  overflow: hidden;
  border-right: 2px solid #f59e0b;
  z-index: 2;
}

.modern-site {
  width: 900px; /* Must match the max-width of .comp-container */
  height: 100%;
  background: #0f172a;
  color: #fff;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  display: flex;
  flex-direction: column;
}

.mod-nav {
  display: flex;
  justify-content: space-between;
  padding: 20px 40px;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.mod-logo {
  font-size: 1.5rem;
  font-weight: bold;
}

.mod-logo span { color: #f59e0b; }

.mod-links {
  display: flex;
  list-style: none;
  gap: 20px;
  color: #cbd5e1;
  font-size: 0.9rem;
}

.mod-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 0 60px;
  text-align: left;
}

.mod-hero h1 {
  font-size: 3rem;
  line-height: 1.2;
  margin-bottom: 20px;
}

.mod-hero h1 span {
  background: linear-gradient(to right, #f59e0b, #fe0979);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.mod-hero p {
  color: #94a3b8;
  max-width: 500px;
  line-height: 1.6;
  margin-bottom: 30px;
}

.mod-buttons {
  display: flex;
  gap: 15px;
}

.mod-btn-primary {
  background: #f59e0b;
  color: #000;
  border: none;
  padding: 12px 24px;
  border-radius: 6px;
  font-weight: bold;
  cursor: pointer;
}

.mod-btn-secondary {
  background: transparent;
  color: #fff;
  border: 1px solid #cbd5e1;
  padding: 12px 24px;
  border-radius: 6px;
  cursor: pointer;
}

/* 🎚️ Slider Handle Styles */
.comp-slider-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  width: 4px;
  background-color: #f59e0b;
  z-index: 3;
  cursor: ew-resize;
  transform: translateX(-50%);
}

.slider-arrows {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background-color: #f59e0b;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #000;
  box-shadow: 0 0 15px rgba(0,0,0,0.5);
}

/* Responsive adjustments */
@media (max-width: 900px) {
  .modern-site {
    width: 100vw; /* On mobile, width becomes full viewport */
  }
}

/* see the difference */
/* -----------------------------
   Section & Typography
----------------------------- */
.bk-transform-section {
  --bk-bg-dark: #050810;
  --bk-card-header-bg: #212836;
  --bk-card-bg: #141a25;
  --bk-text-main: #ffffff;
  --bk-text-muted: #8e9bb0;
  
  background-color: var(--bk-bg-dark);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: 5rem 2rem;
  color: var(--bk-text-main);
  box-sizing: border-box;
}

.bk-transform-section *, .bk-transform-section *:before, .bk-transform-section *:after {
  box-sizing: inherit;
}

.bk-transform-container {
  max-width: 1200px;
  margin: 0 auto;
}

.bk-transform-header {
  text-align: center;
  margin-bottom: 4rem;
}

.bk-transform-header h2 {
  font-size: 2.5rem;
  font-weight: 700;
  margin: 0 0 1rem 0;
  letter-spacing: -0.5px;
}

.bk-transform-header p {
  color: var(--bk-text-muted);
  font-size: 1.1rem;
  margin: 0;
}

/* -----------------------------
   Grid & Cards
----------------------------- */
.bk-transform-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .bk-transform-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.bk-transform-card {
  background-color: var(--bk-card-bg);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.bk-card-title {
  background-color: var(--bk-card-header-bg);
  padding: 1.25rem;
  text-align: center;
  font-weight: 600;
  font-size: 1.1rem;
}

/* -----------------------------
   Before/After Slider Logic
----------------------------- */
.bk-slider-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3; /* Controls the height of the image area */
  overflow: hidden;
}

.bk-image-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.bk-img-bg, .bk-img-fg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  pointer-events: none; /* Prevents images from blocking the range input */
}

/* The magic: Clipping the foreground (Before) image based on the slider position */
.bk-img-fg {
  clip-path: polygon(0 0, var(--position) 0, var(--position) 100%, 0 100%);
}

/* -----------------------------
   Badges / Labels
----------------------------- */
.bk-label {
  position: absolute;
  top: 1.5rem;
  background-color: rgba(0, 0, 0, 0.6);
  color: white;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 500;
  pointer-events: none;
  z-index: 5;
  backdrop-filter: blur(4px);
}

.bk-label-left {
  left: 1.5rem;
}

.bk-label-right {
  right: 1.5rem;
}

/* -----------------------------
   Slider Handle & Line
----------------------------- */
.bk-slider-handle {
  position: absolute;
  top: 0;
  bottom: 0;
  left: var(--position);
  width: 2px;
  background-color: white;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 10;
}

.bk-slider-button {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 40px;
  height: 40px;
  background-color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
}

.bk-slider-button svg {
  margin: -4px; /* Pulls the two arrows slightly closer together */
}

/* -----------------------------
   Invisible Range Input
----------------------------- */
.bk-range-slider {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0; /* Make it invisible but still clickable */
  cursor: ew-resize;
  z-index: 20;
  margin: 0;
}

/* Standardize range input across browsers to ensure edge-to-edge swiping */
.bk-range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 40px; /* Match the visual button width */
  height: 100px;
}

.bk-range-slider::-moz-range-thumb {
  width: 40px;
  height: 100px;
  border: none;
}
/* tools we use */
/* Tech Stack Section Base */
.tech-stack-section {
  background-color: #0b111a; /* আপনার ওয়েবসাইটের ডার্ক থিম */
  padding: 80px 0;
  color: #ffffff;
  font-family: Arial, sans-serif;
  overflow: hidden;
}

.tech-header {
  text-align: center;
  margin-bottom: 50px;
  padding: 0 20px;
}

.tech-header h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  font-weight: bold;
}

.tech-header p {
  color: #94a3b8;
  font-size: 1.1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Marquee Container */
.marquee-container {
  position: relative;
  display: flex;
  width: 100%;
  overflow: hidden;
  user-select: none;
}

/* Fading Edges for a professional look */
.marquee-container::before,
.marquee-container::after {
  content: "";
  position: absolute;
  top: 0;
  width: 150px;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.marquee-container::before {
  left: 0;
  background: linear-gradient(to right, #0b111a 0%, transparent 100%);
}

.marquee-container::after {
  right: 0;
  background: linear-gradient(to left, #0b111a 0%, transparent 100%);
}

/* Infinite Scroll Animation Track */
.marquee-content {
  display: flex;
  flex-shrink: 0;
  gap: 30px;
  padding-right: 30px;
  animation: scrollLeft 25s linear infinite;
}

/* Pause animation on hover */
.marquee-container:hover .marquee-content {
  animation-play-state: paused;
}

/* Individual Tech Items */
.tech-item {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: #1e293b;
  padding: 15px 25px;
  border-radius: 50px; /* ক্যাপসুলের মতো শেপ */
  border: 1px solid rgba(255, 255, 255, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.tech-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 20px rgba(245, 158, 11, 0.2); /* হলুদ/কমলা শ্যাডো */
  border-color: #f59e0b;
}

.tech-item img {
  width: 35px;
  height: 35px;
}

.tech-item span {
  font-size: 1.1rem;
  font-weight: 600;
  color: #cbd5e1;
  white-space: nowrap;
}

/* The Magic Keyframes */
@keyframes scrollLeft {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-100%);
  }
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .tech-header h2 {
    font-size: 2rem;
  }
  .marquee-container::before,
  .marquee-container::after {
    width: 60px; /* মোবাইলে ফেড ইফেক্ট একটু ছোট হবে */
  }
  .tech-item {
    padding: 12px 20px;
  }
  .tech-item img {
    width: 28px;
    height: 28px;
  }
  .tech-item span {
    font-size: 0.95rem;
  }
}
/* FAQ */
.faq-section {
  background-color: #0b111a;
  padding: 80px 20px;
  color: #ffffff;
  font-family: Arial, sans-serif;
}

.faq-header {
  text-align: center;
  margin-bottom: 40px;
}

.faq-header h2 {
  font-size: 2.2rem;
  margin-bottom: 10px;
}

.faq-header p {
  color: #94a3b8;
  font-size: 1.1rem;
}

.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background-color: #1e293b;
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid rgba(255, 255, 255, 0.05);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: none;
  border: none;
  color: #cbd5e1;
  font-size: 1.1rem;
  font-weight: bold;
  text-align: left;
  padding: 20px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: all 0.3s ease;
}

.faq-question:hover, .faq-question.active {
  color: #f59e0b;
}

.faq-icon {
  font-size: 1.5rem;
  transition: transform 0.3s ease;
}

.faq-question.active .faq-icon {
  transform: rotate(45deg); /* ক্লিক করলে '+' আইকনটি ঘুরে 'x' হয়ে যাবে */
}

/* উত্তরের অংশটি ডিফল্টভাবে লুকানো থাকবে */
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease-in-out;
  background-color: #172033;
}

.faq-answer p {
  padding: 0 20px 20px 20px;
  color: #94a3b8;
  line-height: 1.6;
  margin: 0;
}
/* contact us */
/* -----------------------------
   CTA Section Variables & Base
----------------------------- */
.bk-cta-section {
  --bk-cta-bg: #131923; /* Dark slate blue */
  --bk-cta-text-main: #ffffff;
  --bk-cta-text-muted: #8e9bb0;
  --bk-cta-accent: #f59e0b; /* Yellow/Orange */
  --bk-cta-accent-hover: #d97706;
  --bk-cta-border: #374151;
  
  position: relative;
  background-color: var(--bk-cta-bg);
  /* Slight radial gradient to mimic the lighting in the image */
  background-image: radial-gradient(circle at center, #1b2330 0%, #131923 70%);
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  padding: 6rem 1.5rem;
  color: var(--bk-cta-text-main);
  text-align: center;
  box-sizing: border-box;
  overflow: hidden;
}

.bk-cta-section *, .bk-cta-section *:before, .bk-cta-section *:after {
  box-sizing: inherit;
}

.bk-cta-container {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* -----------------------------
   Typography & Icons
----------------------------- */
.bk-cta-icon {
  color: var(--bk-cta-accent);
  margin-bottom: 1.5rem;
  display: flex;
  justify-content: center;
}

.bk-cta-title {
  font-size: 2.75rem;
  font-weight: 700;
  margin: 0 0 1.25rem 0;
  letter-spacing: -0.5px;
}

.bk-cta-subtitle {
  color: var(--bk-cta-text-muted);
  font-size: 1.1rem;
  line-height: 1.6;
  margin: 0 auto 3rem auto;
  max-width: 600px;
}

/* -----------------------------
   Buttons
----------------------------- */
.bk-cta-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

@media (min-width: 576px) {
  .bk-cta-actions {
    flex-direction: row;
    gap: 1.5rem;
  }
}

.bk-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.75rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  width: 100%;
}

@media (min-width: 576px) {
  .bk-btn {
    width: auto;
  }
}

.bk-btn-primary {
  background-color: var(--bk-cta-accent);
  color: #000000;
  border: 1px solid var(--bk-cta-accent);
}

.bk-btn-primary:hover {
  background-color: var(--bk-cta-accent-hover);
  border-color: var(--bk-cta-accent-hover);
}

.bk-btn-secondary {
  background-color: transparent;
  color: var(--bk-cta-text-main);
  border: 1px solid var(--bk-cta-border);
}

.bk-btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: #556075;
}

/* -----------------------------
   Barber Pole Decoration
----------------------------- */
/* Footer Base Styles */
.compact-footer {
  background-color: #0b111a; /* ডার্ক থিম */
  color: #cbd5e1;
  font-family: Arial, sans-serif;
  padding-top: 50px;
  border-top: 1px solid #1e293b;
}

.footer-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr; /* ৩টি কলামের রেশিও */
  gap: 40px;
  margin-bottom: 40px;
}

/* Brand Section */
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.5rem;
  font-weight: bold;
  color: #ffffff;
  margin-bottom: 15px;
}

.footer-logo span span {
  color: #f59e0b; /* হলুদ/কমলা কালার */
}

.footer-brand p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #94a3b8;
  margin-bottom: 20px;
  max-width: 320px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background-color: #1e293b;
  color: #cbd5e1;
  border-radius: 6px;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background-color: #f59e0b;
  color: #ffffff;
}

/* Headings */
.compact-footer h4 {
  color: #ffffff;
  font-size: 1.1rem;
  margin-bottom: 20px;
  font-weight: bold;
  text-transform: uppercase;
}

/* Links & Lists */
.footer-links ul, .footer-contact ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-links a {
  color: #94a3b8;
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: #f59e0b;
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
  font-size: 0.95rem;
}

/* Bottom Bar */
.footer-bottom {
  border-top: 1px solid #1e293b;
  padding: 20px 20px;
  position: relative;
}

.bottom-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: #64748b;
}

.bottom-links a {
  color: #64748b;
  text-decoration: none;
  margin-left: 20px;
}

.bottom-links a:hover {
  color: #cbd5e1;
}

/* Scroll to Top Button */
.scroll-top-btn {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 45px;
  height: 45px;
  background-color: #f59e0b;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 6px rgba(0,0,0,0.3);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.scroll-top-btn:hover {
  background-color: #d97706;
  transform: translateY(-3px);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .footer-container {
    grid-template-columns: 1fr; /* মোবাইলে সব এক কলামে আসবে */
    gap: 30px;
  }
  .bottom-content {
    flex-direction: column;
    text-align: center;
    gap: 10px;
  }
  .bottom-links a {
    margin: 0 10px;
  }
  .scroll-top-btn {
    bottom: 80px; /* মোবাইলে বাটনটি একটু উপরে থাকবে */
  }
}

@keyframes rotate {
    0% {transform: rotate(0deg);}
    100% {transform: rotate(360deg);}
}

@keyframes glow {
    0% {transform: scale(50%);}
    50% {transform: scale(100%);}
    100% {transform: scale(50%);}
}
@keyframes appear {
    0% {transform:translateY(5px); opacity: 0%;}
    10% {transform:translateY(0px); opacity: 100%;}
    90% {transform:translateY(0px); opacity: 100%;}
    100% {transform:translateY(5px); opacity: 0%;}
}
@keyframes stroke1{
    to{
    stroke-dashoffset: 0; /* Fully visible */
  }
}