/* Reset */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
  font-family: 'Inter', sans-serif;
  background: #000;
  color: #fff;
  line-height: 1.5;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  padding: 15px 40px;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 1000;
}

.logo {
  font-size: 1.5rem;
  font-weight: 800;
  color: #27cbb9;
}

.nav-links {
  display: flex;
  gap: 20px;
}
.nav-links a {
  color: white;
  text-decoration: none;
  font-weight: 600;
}
.nav-links a:hover { color: #27cbb9; }
.apply-btn {
  border: 2px solid #27cbb9;
  padding: 6px 14px;
  border-radius: 5px;
  color: #27cbb9;
}
.menu-toggle { display: none; }

/* Hero Section */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: flex-start; /* সব বামে */
  color: #fff;
  text-align: left;
  padding-left: 5%;
}

.bg-video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -1;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}

.hero-content h1 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.1;
}
.hero-content h1 span {
  color: #27cbb9;
  font-weight: 600;
}

/* Tagline (No limits of innovation) */
.tagline {
  font-family: 'Dancing Script', cursive;
  font-size: 1.8rem;
  margin-top: 15px;
  color: #fff;
  text-align: left;
  text-shadow: 0 0 8px rgba(39,203,185,0.7);
}

/* Arrow + Subtext */
.has-arrow {
  position: absolute;
  bottom: 30px;   /* ✅ সবসময় Hero এর নিচে */
  left: 50px;     /* ✅ বাঁ পাশে */
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-arrow {
  width: 55px;
  height: 55px;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.hero-arrow:hover { transform: rotate(90deg); }

.subtext {
  font-size: 1.2rem;
  font-weight: 600;
  max-width: 250px;
  line-height: 1.4;
  white-space: normal;
}

/* Services */
.services {
  padding: 80px 8%;
  background: #111;
  text-align: center;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.services-header h2 {
  font-size: 2.5rem;
  color: #27cbb9;
}
.services-header p {
  margin-top: 10px;
  color: #ccc;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 25px;
  margin-top: 50px;
}
.service-card {
  background: #1e1e1e;
  padding: 30px 20px;
  border-radius: 15px;
  transition: all 0.3s ease;
  box-shadow: 0 0 10px rgba(0,0,0,0.5);
}
.service-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 0 20px #27cbb9, 0 0 40px #27cbb9;
}
.service-card h3 {
  color: #27cbb9;
  margin-bottom: 15px;
  font-size: 1.2rem;
}
.service-card p {
  color: #ccc;
  font-size: 0.95rem;
  line-height: 1.4;
}

/* Responsive */
@media(max-width: 992px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}
@media(max-width: 768px) {
  .nav-links {
    display: none;
    flex-direction: column;
    background: rgba(0,0,0,0.9);
    position: absolute;
    top: 60px; right: 0;
    padding: 20px;
  }
  .nav-links.active { display: flex; }
  .menu-toggle { display: block; cursor: pointer; }

  .hero-content {
    text-align: center;
    padding-top: 40%;
    padding-left: 0;
  }
  .hero-content h1 { font-size: 2.8rem; }
  .tagline {
    text-align: center;
    font-size: 1.4rem;
  }

  /* মোবাইলে Arrow নিচে থাকবে কিন্তু মাঝখানে না, বাঁ পাশে */
  .has-arrow {
    left: 20px;
    bottom: 20px;
    justify-content: flex-start;
  }
  .hero-arrow { width: 35px; height: 35px; }
  .subtext {
    font-size: 1rem;
    max-width: 150px;
  }
}
@media(max-width: 600px) {
  .services-grid { grid-template-columns: 1fr; }
}
/* Hero Section */
.hero {
  position: relative;
  width: 100%;
  height: 100vh;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: flex-start; /* সব বামে */
  padding-left: 5%;
  color: #fff;
  text-align: left;
}

.bg-video {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -1;
}

/* Hero Content */
.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
}
.hero-content h1 {
  font-size: 4rem;
  font-weight: 800;
  line-height: 1.1;
}
.hero-content h1 span {
  color: #27cbb9;
  font-weight: 600;
}
.tagline {
  font-family: 'Dancing Script', cursive;
  font-size: 1.8rem;
  margin-top: 15px;
  text-shadow: 0 0 8px rgba(39,203,185,0.7);
}

/* Arrow + Subtext বাঁ পাশে নিচে */
.has-arrow {
  position: absolute;
  bottom: 30px;  /* ✅ একদম নিচ থেকে 30px উপরে */
  left: 40px;    /* ✅ বাঁ পাশে */
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
}
.hero-arrow {
  width: 55px;
  height: 55px;
  cursor: pointer;
  transition: transform 0.3s ease;
}
.hero-arrow:hover { transform: rotate(90deg); }
.subtext {
  font-size: 1.2rem;
  font-weight: 600;
  max-width: 220px;
  line-height: 1.4;
  white-space: normal;
}

/* Responsive */
@media(max-width: 768px) {
  .hero-content h1 { font-size: 2.6rem; }
  .tagline { font-size: 1.4rem; text-align: center; }
  .has-arrow { left: 20px; bottom: 20px; }
  .hero-arrow { width: 35px; height: 35px; }
  .subtext { font-size: 1rem; max-width: 160px; }
}
/* Default - Desktop View */
.nav-links {
  display: flex;
  gap: 20px;
}
.menu-toggle { display: none; }
.side-menu { display: none; }

/* Mobile View */
@media(max-width: 768px) {
  .nav-links { display: none; } /* লিঙ্কস লুকানো */
  .menu-toggle { display: block; cursor: pointer; }

  /* Side Menu Style */
  .side-menu {
    display: block;
    position: fixed;
    top: 0; right: -60%; /* শুরুর অবস্থা বাইরে */
    width: 60%;          /* অর্ধেক স্ক্রিন */
    height: 100vh;
    background: rgba(0,0,0,0.95);
    padding: 20px;
    transition: right 0.3s ease;
    z-index: 2000;
  }
  .side-menu.active {
    right: 0; /* খুলে আসবে */
  }

  .side-menu a {
    display: block;
    color: white;
    text-decoration: none;
    margin: 15px 0;
    font-size: 1.2rem;
  }

  /* Close button */
  .close-btn {
    font-size: 2rem;
    color: #27cbb9;
    cursor: pointer;
    text-align: right;
    margin-bottom: 20px;
  }
}
.hero-content h1 {
  font-size: 4rem;
  font-weight: 900;   /* ✅ বেশি মোটা */
  line-height: 1.1;
}

.hero-content h1 span {
  color: #27cbb9;
  font-weight: 900;   /* ✅ এটাও মোটা */
}
.services-header h2 {
  text-align: right;
}

.services-header p {
  text-align: right;
}
.industries-section {
  background: #111; /* Dark theme background */
  color: #fff;
  padding: 60px 20px;
  text-align: center;
}

.industries-section h2 {
  font-size: 2.5rem;
  margin-bottom: 40px;
  color: #27cbb9; /* তোমার theme রঙ */
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.industry-card {
  position: relative;
  overflow: hidden;
  border-radius: 10px;
}

.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) brightness(0.6);
  transition: filter 0.4s ease;
}

.industry-card:hover img {
  filter: grayscale(0%) brightness(1);
}

.industry-card span {
  position: absolute;
  bottom: 15px;
  left: 15px;
  font-size: 1.2rem;
  font-weight: bold;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,0.7);
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);  /* always 5 per row */
  gap: 12px;
}

.industry-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #000;
  cursor: pointer;
}

.industry-card img {
  width: 100%;
  height: 220px;      /* fixed height */
  object-fit: cover;
  filter: grayscale(100%) brightness(0.6);
  transition: all 0.35s ease;
}

.industry-card:hover img {
  filter: grayscale(0%) brightness(1);
  transform: scale(1.05);
}

.industry-card span {
  position: absolute;
  bottom: 15px;
  left: 15px;
  font-size: 1.1rem;
  font-weight: bold;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,0.7);
}

/* Responsive */
@media (max-width: 1024px) {
  .industries-grid {
    grid-template-columns: repeat(3, 1fr); /* tab: 3 per row */
  }
}

@media (max-width: 768px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr); /* mobile: 2 per row */
  }
}

@media (max-width: 480px) {
  .industries-grid {
    grid-template-columns: 1fr; /* very small screen: 1 per row */
  }
}
.solutions-section {
  text-align: left;        /* সব বামে */
  padding-left: 40px;
  margin-top: 60px;        /* উপরের section থেকে gap */
}

.solutions-section h2 {
  font-size: 2.2rem;
  color: #27cbb9;
  margin-bottom: 5px;      /* ❌ 15/20 না, একেবারে ছোট gap */
}

.solutions-section p {
  margin-top: 0;           /* একদম h2 এর সাথে লেগে যাবে */
  color: #ccc;
  font-size: 1rem;
  line-height: 1.4;
  max-width: 550px;
}
/* Industries Section */
.industries-section {
  background: #0d0d0d; /* dark theme */
  padding: 60px 40px;
  text-align: left;   /* সব লেখা বামে */
}

.industries-section h2 {
  font-size: 2.2rem;
  color: #27cbb9;
  margin-bottom: 5px;   /* নিচের text এর সাথে gap কমানো */
}

.industries-section p {
  margin-top: 0;        /* উপরের সাথে লেগে থাকবে */
  color: #ccc;
  font-size: 1rem;
  max-width: 550px;
  line-height: 1.5;
}

.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr); /* 5 টা উপরে, 5 টা নিচে */
  gap: 20px;  /* আগে বেশি ছিল, এখন কমানো হলো */
  margin-top: 40px;
}

.industry-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  background: #111;
  text-align: center;
  cursor: pointer;
}

.industry-card img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  filter: grayscale(100%);
  transition: filter 0.3s ease;
}

.industry-card:hover img {
  filter: grayscale(0%); /* hover করলে রঙিন হবে */
}

.industry-card span {
  display: block;
  margin-top: 8px;
  color: #fff;
  font-weight: 600;
}
.industries-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr); /* Desktop এ 5 */
  gap: 20px;
  margin-top: 40px;
}

/* Tablet view (max 1024px) */
@media (max-width: 1024px) {
  .industries-grid {
    grid-template-columns: repeat(3, 1fr); /* 3 কলাম */
  }
}

/* Mobile view (max 768px) */
@media (max-width: 768px) {
  .industries-grid {
    grid-template-columns: repeat(2, 1fr); /* 2 কলাম */
  }
}

/* Small mobile (max 480px) */
@media (max-width: 480px) {
  .industries-grid {
    grid-template-columns: 1fr; /* একেবারে single কলাম */
  }
}
.hero-content {
  position: absolute;
  top: 40%;
  left: 30px;
  right: 30px;
  transform: none;
  text-align: left;
  color: #fff;
  max-width: 95%;
  overflow: hidden;
}

/* Title */
.hero-content h1 {
  font-size: clamp(1.8rem, 5vw, 3.5rem);  /* Desktop এ বড়, Mobile এ ছোট হবে */
  font-weight: 800;
  line-height: 1.2;
  white-space: nowrap;   /* কখনো break হবে না */
  text-overflow: ellipsis;
  overflow: hidden;
}

.hero-content span {
  color: #27cbb9;
}

/* Tagline */
.hero-content .tagline {
  font-size: clamp(1rem, 3vw, 1.5rem);
  margin-top: 12px;
  color: #ddd;
}

.industry-card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  filter: grayscale(100%);
  transition: filter 0.8s ease-in-out;
}

.industry-card.active img {
  filter: grayscale(0%);
}

@media (min-width: 769px) {
  .industry-card:hover img {
    filter: grayscale(0%);
  }
}
.industry-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
}

.industry-card img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  filter: grayscale(100%);
  transition: filter 0.8s ease-in-out;
  display: block;
}

.industry-card span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.2rem;
  font-weight: bold;   /* ✅ Bold text */
  color: white;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.7); /* ✅ পড়তে সহজ হবে */
  text-align: center;
  pointer-events: none; /* click শুধু card এ হবে, লেখায় না */
}

.industry-card.active img {
  filter: grayscale(0%);
}

@media (min-width: 769px) {
  .industry-card:hover img {
    filter: grayscale(0%);
  }
}
.industry-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  height: 220px; /* ✅ সব কার্ড সমান height */
}

.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;  /* ✅ ছবিকে fit করাবে, crop করলে balanced */
  border-radius: 12px;
  filter: grayscale(100%);
  transition: filter 0.8s ease-in-out, transform 0.5s ease-in-out;
  display: block;
}

.industry-card span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1.2rem;
  font-weight: bold;
  color: white;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.7);
  text-align: center;
  pointer-events: none;
}

.industry-card.active img {
  filter: grayscale(0%);
  transform: scale(1.05); /* ✅ active হলে হালকা zoom effect */
}

@media (min-width: 769px) {
  .industry-card:hover img {
    filter: grayscale(0%);
    transform: scale(1.05);
  }
}
/* Industries grid */
.industries-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); /* আগে থেকে ছোট */
  gap: 15px; /* gap কিছুটা কমানো */
}

/* Industry card */
.industry-card {
  position: relative;
  overflow: hidden;
  border-radius: 12px;
  cursor: pointer;
  height: 180px; /* আগে 220px ছিল, এখন ছোট */
}

.industry-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 12px;
  filter: grayscale(100%);
  transition: filter 0.8s ease-in-out, transform 0.5s ease-in-out;
  display: block;
}

.industry-card span {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 1rem; /* টেক্সট একটু ছোট */
  font-weight: bold;
  color: white;
  text-shadow: 2px 2px 6px rgba(0,0,0,0.7);
  text-align: center;
  pointer-events: none;
}
/* Hero section */
.hero-content h1 {
  font-size: 3rem; /* desktop size বড় */
  font-weight: 800;
  color: white;
  text-align: left; /* সবসময় left এ */
  margin-left: 20px;
  line-height: 1.2;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .hero-content {
    position: absolute;
    top: 40%; /* লেখাটা মাঝ বরাবর নামাবে */
    left: 0;
    width: 100%;
    padding: 0 15px;
  }

  .hero-content h1 {
    font-size: 2.2rem;  /* mobile এও বড় থাকবে */
    text-align: left;   /* সবসময় বামে */
    margin-left: 10px;  
    line-height: 1.3;
  }

  .hero-content p {
    font-size: 1rem;
    margin-left: 10px;
  }
}

/* Tech Section base */
.tech-section {
  position: relative;
  isolation: isolate;
  min-height: 100vh;
  padding: 100px 6% 60px; /* top padding to clear navbar */
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  gap: 28px;
  color: #fff;
}

/* Background video with dark overlay */
.tech-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -2;
}

.tech-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(80% 60% at 20% 20%, rgba(0,0,0,0.35), rgba(0,0,0,0.8)),
    linear-gradient(180deg, rgba(0,0,0,0.2), rgba(0,0,0,0.85));
  z-index: -1;
}

/* Heading block */
.tech-head {
  max-width: 1000px;
}

.tech-head h2 {
  font-size: clamp(1.8rem, 2.6vw, 2.6rem);
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 8px;
}

.tech-head p {
  font-size: clamp(1rem, 1.3vw, 1.15rem);
  color: #d7f7f1;
  max-width: 900px;
  opacity: 0.95;
}

/* Grid */
.stack-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 16px;
}

/* Card */
.stack-item {
  position: relative;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(39,203,185,0.18);
  border-radius: 14px;
  backdrop-filter: blur(6px);
  padding: 18px 16px 16px;
  display: grid;
  place-items: center;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.stack-item img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  display: block;
  filter: grayscale(100%) brightness(0.85);
  transition: filter .25s ease, transform .25s ease;
}

/* Tooltip-style label (desktop) */
.stack-item .label {
  position: absolute;
  bottom: 8px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.65);
  border: 1px solid rgba(39,203,185,0.35);
  padding: 4px 8px;
  font-size: 12px;
  border-radius: 999px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity .2s ease, transform .2s ease;
  transform-origin: bottom center;
}

/* Hover effects (desktop) */
@media (hover: hover) and (pointer: fine) {
  .stack-item:hover {
    transform: translateY(-6px);
    border-color: rgba(39,203,185,0.55);
    box-shadow: 0 8px 30px rgba(39,203,185,0.18);
  }
  .stack-item:hover img {
    filter: grayscale(0) brightness(1);
    transform: scale(1.06);
  }
  .stack-item:hover .label {
    opacity: 1;
    transform: translateX(-50%) translateY(-2px);
  }
}

/* Mobile: label always visible under icon */
@media (max-width: 768px) {
  .stack-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
  }
  .stack-item {
    padding: 16px 10px 22px;
    border-radius: 12px;
  }
  .stack-item img {
    width: 48px; height: 48px;
  }
  .stack-item .label {
    position: static;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    margin-top: 8px;
    background: transparent;
    border: 0;
    font-size: 12px;
    color: #eafffb;
  }
}

/* Very small phones */
@media (max-width: 420px) {
  .stack-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Large screens: make cards a bit tighter in height but consistent */
@media (min-width: 1200px) {
  .stack-item { padding: 20px 16px 20px; }
  .stack-item img { width: 60px; height: 60px; }
}
/* ================== Tech Section ================== */
.tech-section {
  position: relative;
  padding: 30px 15px;   /* আগে 40/60px ছিল → কমিয়ে ছোট করলাম */
  text-align: right;
  color: #fff;
  background: none;
  overflow: hidden;
}

.tech-section h2 {
  font-size: 1.8rem;     /* একটু ছোট */
  margin-bottom: 6px;    /* paragraph এর সাথে gap কম */
  font-weight: 700;
  color: #27cbb9;
}

.tech-section p {
  max-width: 600px;
  margin: 0 0 20px auto;   /* margin-bottom ছোট */
  font-size: 0.95rem;
  line-height: 1.5;
  color: #f1f1f1;
}

/* ✅ Tech Grid – পুরো screen জুড়ে */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(90px, 1fr)); 
  gap: 15px;          /* gap কমানো হলো */
  width: 100%;
  margin: 0 auto;
  padding: 10px 0;    /* উপরে নিচে কম padding */
}

/* Tech Item */
.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  cursor: pointer;
}

.tech-item img {
  width: 60px;        /* icon ছোট */
  height: 60px;
  object-fit: contain;
  transition: transform 0.3s;
}

.tech-item span {
  margin-top: 4px;
  font-size: 12px;
  color: #fff;
  opacity: 0;
  transition: opacity 0.3s;
}

.tech-item:hover span {
  opacity: 1;
}

/* 📱 Mobile */
@media (max-width: 768px) {
  .tech-item span {
    opacity: 1 !important;
    font-size: 11px;
  }
  .tech-item img {
    width: 45px;
    height: 45px;
  }
}

/* 📱 Small Mobile */
@media (max-width: 480px) {
  .tech-item img {
    width: 35px;
    height: 35px;
  }
  .tech-item span {
    font-size: 10px;
  }
}
.tech-section::before,
.tech-section::after {
  content: none !important;
  background: none !important;
}
.tech-overlay {
  background: none !important; 
  display: none !important; 
}
/* Partner Section */
.partner-section {
  position: relative;
  background: url("need/partner-section.jpg") center/cover no-repeat;
  color: #fff;
  padding: 80px 20px;
  text-align: center;
}

/* Title */
.partner-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 50px;
  color: #27cbb9;
}

/* Steps Container */
.steps {
  display: flex;
  justify-content: center;
  align-items: stretch; /* equal height */
  gap: 40px;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto 40px auto;
}

/* Individual Step */
.step {
  background: rgba(0, 0, 0, 0.55);
  border-radius: 12px;
  padding: 25px 20px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 260px;
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s;
}

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

/* Step Icon */
.step .icon {
  font-size: 2rem;
  margin-bottom: 10px;
  display: block;
}

/* Step Number */
.step h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: #27cbb9;
}

/* Step Text */
.step p {
  font-size: 0.95rem;
  line-height: 1.5;
  color: #f1f1f1;
  flex-grow: 1; /* সব card equal height হবে */
}

/* Arrow (default → for desktop) */
.arrow::before {
  content: "→";
  font-size: 1.5rem;
  color: #27cbb9;
  position: absolute;
  right: -25px;
  top: 50%;
  transform: translateY(-50%);
}

/* Last step → no arrow */
.step:last-child .arrow::before {
  display: none;
}

/* Button */
.btn {
  display: inline-block;
  padding: 12px 30px;
  background: #fff;
  color: #0077b6;
  border-radius: 50px;
  font-weight: bold;
  text-decoration: none;
  margin-top: 30px;
  transition: 0.3s;
}
.btn:hover {
  background: #0077b6;
  color: #fff;
}

/* Tablet Responsive */
@media (max-width: 992px) {
  .steps {
    gap: 25px;
  }
  .partner-title {
    font-size: 2.2rem;
  }
}

/* 📱 Mobile View */
@media (max-width: 768px) {
  .steps {
    flex-direction: column;
    align-items: center;
  }

  .step {
    max-width: 100%;
  }

  /* Mobile arrow ↓ */
  .arrow::before {
    content: "↓";
    position: static;
    display: block;
    margin-top: 15px;
    transform: none;
  }
}
/* Partner Section */
.partner-section {
  position: relative;
  background: url("need/partner-section.jpg") center/cover no-repeat;
  color: #fff;
  padding: 80px 20px;
  text-align: center;
}

/* 🔹 Soft overlay on top of the background */
.partner-section::before {
  content: "";
  position: absolute;
  inset: 0;
  /* থিমের টারকোয়িজ + সামান্য ডার্ক টিন্ট */
  background:
    linear-gradient(rgba(0,0,0,0.25), rgba(0,0,0,0.25)),
    rgba(39,203,185,0.22);
  z-index: 0;
}

/* keep content above overlay */
.partner-container {
  position: relative;
  z-index: 1;
}

/* Title */
.partner-title {
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 50px;
  color: #27cbb9;
}

/* Steps */
.steps {
  display: flex;
  justify-content: center;
  align-items: stretch; /* equal height */
  gap: 40px;
  flex-wrap: wrap;
  max-width: 1100px;
  margin: 0 auto 40px auto;
}

.step {
  background: rgba(0, 0, 0, 0.55);
  border-radius: 12px;
  padding: 25px 20px;
  flex: 1 1 220px;
  min-width: 220px;
  max-width: 260px;
  position: relative;
  text-align: center;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: transform 0.3s;
}
.step:hover { transform: translateY(-5px); }

.step .icon { font-size: 2rem; margin-bottom: 10px; display: block; }
.step h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 10px; color: #27cbb9; }
.step p  { font-size: 0.95rem; line-height: 1.5; color: #f1f1f1; flex-grow: 1; }

/* Arrows: desktop →, last one hidden */
.arrow::before {
  content: "→";
  font-size: 1.5rem;
  color: #27cbb9;
  position: absolute;
  right: -25px;
  top: 50%;
  transform: translateY(-50%);
}
.step:last-child .arrow::before { display: none; }

/* 🔹 Button + hover animation (shine + lift) */
.btn {
  display: inline-block;
  padding: 12px 30px;
  background: #ffffff;
  color: #0077b6;
  border-radius: 50px;
  font-weight: 700;
  text-decoration: none;
  margin-top: 30px;
  position: relative;
  overflow: hidden;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 120%;
  height: 100%;
  background: linear-gradient(120deg, transparent 0, rgba(255,255,255,.45) 50%, transparent 100%);
  transform: skewX(-20deg);
  transition: left .6s ease;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(0,0,0,.25);
  background: #0077b6;
  color: #fff;
}
.btn:hover::after { left: 120%; }

/* Tablet */
@media (max-width: 992px) {
  .steps { gap: 25px; }
  .partner-title { font-size: 2.2rem; }
}

/* Mobile: stack + arrow ↓ */
@media (max-width: 768px) {
  .steps { flex-direction: column; align-items: center; }
  .step  { max-width: 100%; }
  .arrow::before {
    content: "↓";
    position: static;
    display: block;
    margin-top: 15px;
    transform: none;
  }
}
/* Arrows: desktop →, last one hidden */
.arrow::before {
  content: "→";
  font-size: 2rem;       /* আগে 1.5rem ছিল → এখন বড় */
  font-weight: 900;      /* bold / mota */
  color: #27cbb9;
  position: absolute;
  right: -30px;
  top: 50%;
  transform: translateY(-50%);
}
.step:last-child .arrow::before { display: none; }

/* 📱 Mobile View → ↓ */
@media (max-width: 768px) {
  .arrow::before {
    content: "↓";
    font-size: 2.2rem;   /* মোবাইলে আরও বড় */
    font-weight: 900;    /* mota arrow */
    position: static;
    display: block;
    margin-top: 15px;
    transform: none;
  }
}
/* Arrow desktop → */
.arrow::before {
  content: "→";
  font-size: 2.5rem;   /* Desktop এ বড় */
  font-weight: 900;    /* মোটা */
  color: #27cbb9;
  position: absolute;
  right: -35px;
  top: 50%;
  transform: translateY(-50%);
}

/* Last step → no arrow */
.step:last-child .arrow::before {
  display: none;
}

/* 📱 Mobile View → ↓ */
@media (max-width: 768px) {
  .arrow::before {
    content: "↓";
    font-size: 2rem;   /* Mobile এ একটু ছোট */
    font-weight: 700;  /* normal bold */
    position: static;
    display: block;
    margin-top: 15px;
    transform: none;
  }
}



.reviews-section {
  background: linear-gradient(135deg, #1e3c72, #2a5298); /* তোমার theme color */
  padding: 80px 20px;
  color: #fff;
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.reviews-header {
  position: absolute;
  top: 40px;
  left: 60px;   /* চাইলে right এও নিতে পারো */
}

.reviews-title {
  font-size: 2.8rem;
  font-weight: 900;
  color: #fff;
}

.reviews-slider {
  margin: auto; /* Center horizontally + vertically */
  max-width: 700px;
  text-align: center;
}

.review-card {
  display: none;
  background: rgba(255, 255, 255, 0.1);
  padding: 30px;
  border-radius: 15px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.3);
  transition: 0.5s ease;
}

.review-card.active {
  display: block;
}

.review-card img {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  object-fit: cover;
  margin-bottom: 15px;
  border: 3px solid #27cbb9;
}

.review-card h3 {
  font-size: 1.3rem;
  margin-bottom: 10px;
  color: #27cbb9;
}

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

.reviews-nav {
  margin-top: 20px;
  text-align: center;
}

.reviews-nav span {
  cursor: pointer;
  font-size: 2rem;
  margin: 0 15px;
  color: #27cbb9;
  user-select: none;
  transition: 0.3s;
}

.reviews-nav span:hover {
  color: #fff;
}
/* ========== Design Tokens ========== */
.contact-container {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  justify-content: center;
  align-items: flex-start;
  padding: 20px;
  max-width: 1200px;
  margin: auto;
}

.contact-box, .form-box {
  flex: 1 1 45%; /* screen boro hole 2 ta side by side */
  min-width: 300px; /* jate ekdom chhoto hoye na jai */
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 10px rgba(0,0,0,0.2);
}

/* iframe map responsive */
.contact-box iframe {
  width: 100%;
  height: 250px;
  border: none;
  border-radius: 8px;
  margin-top: 10px;
}

/* button responsive */
.form-box button {
  width: 100%;
  padding: 12px;
  font-size: 16px;
  font-weight: 600;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  background: linear-gradient(135deg,#4facfe,#00f2fe);
  color: #fff;
  transition: 0.3s;
}
.form-box button:hover {
  opacity: 0.9;
}

/* Mobile responsive */
@media (max-width: 768px) {
  .contact-box, .form-box {
    flex: 1 1 100%; /* full width hobe */
  }
}

:root {
  --bg-image: url('need/Contact Section.jpg'); /* 🔁 এখানে নিজের ইমেজ URL বসাতে পারো */
  --overlay: rgba(8, 12, 20, .55);
  --card: rgba(255, 255, 255, .12);
  --stroke: rgba(255, 255, 255, .18);
  --text: #000000;
  --muted: #c9d4e5;
  --primary: #4f8cff;
  --primary-600: #3b74e6;
  --shadow: 0 6px 18px rgba(0, 0, 0, .25);
  --radius: 14px;
}

/* ========== Section Background ========== */
.contact-wrap {
  position: relative;
  padding: clamp(40px, 5vw, 80px) 16px;
  color: var(--text);
  overflow: hidden;
  isolation: isolate;
}
.contact-wrap::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--overlay);
  z-index: -1;
}
.contact-wrap::after {
  content: "";
  position: absolute;
  inset: -2%;
  background: var(--bg-image) no-repeat center/cover;
  filter: brightness(.7) saturate(1.1);
  z-index: -2;
  transform: scale(1.02);
}

/* Motion-safe */
@media (prefers-reduced-motion: no-preference) {
  .contact-wrap::after { transition: transform 800ms ease; }
  .contact-wrap:hover::after { transform: scale(1.05); }
}

/* ========== Section Title ========== */
.contact-wrap h2.section-title {
  text-align: center;
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 32px;
  color: #fff;
  font-weight: 700;
  letter-spacing: .5px;
}

/* ========== Layout ========== */
.contact-inner {
  max-width: 1100px;
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(18px, 3vw, 28px);
}
@media (max-width: 900px) {
  .contact-inner { grid-template-columns: 1fr; }
}

/* ========== Cards (Glass) ========== */
.contact-info-card,
.contact-form-card {
  background: var(--card);
  border: 1px solid var(--stroke);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  padding: 18px 20px; /* 🔽 compact */
}

/* ========== Info Block ========== */
.contact-heading {
  margin: 0 0 4px;
  font-size: clamp(20px, 2.6vw, 28px);
}
.contact-sub {
  margin: 0 0 14px;
  font-size: 14px;
  color: var(--muted);
}
.contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 14px;
  display: grid;
  gap: 8px;
}
.contact-list li {
  display: grid;
  grid-template-columns: 24px 1fr;
  align-items: start;
  gap: 8px;
  padding: 8px 10px;
  border-radius: 10px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .1);
  font-size: 14px;
}
.contact-list svg {
  width: 20px; height: 20px;
  fill: currentColor; opacity: .9;
}

/* ========== Map ========== */
.map {
  margin-top: 12px;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow);
  aspect-ratio: 16 / 10; /* Responsive */
}
.map iframe { width: 100%; height: 100%; border: 0; }

/* ========== Form ========== */
.contact-form-card h3 {
  margin: 0 0 12px;
  font-size: clamp(16px, 2vw, 20px);
}
.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}
@media (max-width: 600px) {
  .grid-2 { grid-template-columns: 1fr; }
}
.form-group {
  display: grid;
  gap: 6px;
}
label {
  font-size: 13px;
  color: var(--muted);
}
input, select, textarea {
  width: 100%;
  color: var(--text);
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .18);
  border-radius: 10px;
  padding: 10px 12px;
  font-size: 14px;
  outline: none;
  transition: border-color .25s ease, background .25s ease, box-shadow .25s ease;
}
input::placeholder, textarea::placeholder { color: #6bd2e4; opacity:.8; }
input:focus, select:focus, textarea:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px rgba(79, 140, 255, .25);
  background: rgba(255, 255, 255, .12);
}
textarea { resize: vertical; min-height: 100px; }

/* Button */
button#sendBtn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  margin-top: 6px;
  padding: 10px 14px;
  border: 0;
  border-radius: 10px;
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  font-size: 15px;
  cursor: pointer;
  transition: background .25s ease, transform .05s ease;
}
button#sendBtn:hover { background: var(--primary-600); }
button#sendBtn:active { transform: translateY(1px); }

.btn-loader {
  width: 16px; height: 16px;
  border: 2px solid rgba(255, 255, 255, .5);
  border-top-color: #6bd2e4;
  border-radius: 50%;
  opacity: 0; transform: scale(.6);
}
button.loading .btn-loader {
  opacity: 1;
  animation: spin 1s linear infinite;
}
button.loading .btn-text { opacity: .7; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Note */
.form-note {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--muted);
}

/* Toast */
#toast {
  position: fixed;
  left: 50%;
  bottom: 20px;
  transform: translateX(-50%);
  background: rgba(22, 27, 34, .9);
  color: #62c2df;
  padding: 8px 12px;
  border-radius: 8px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(255, 255, 255, .1);
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s ease, transform .3s ease;
  z-index: 50;
  max-width: min(90vw, 380px);
  text-align: center;
  font-size: 13px;
}
#toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(-4px);
}



/* Contact Section Container */
.contact-section {
  width: 100%;
  max-width: 900px;   /* বড় স্ক্রিনে সীমা */
  margin: 0 auto;
  padding: 20px;
  box-sizing: border-box;
}

/* Input & Info Boxes */
.contact-section .info-box,
.contact-section input,
.contact-section textarea {
  width: 100%;
  max-width: 100%;   /* কখনও কাটা যাবে না */
  box-sizing: border-box;
  margin-bottom: 12px;
}

/* Map Responsive */
.contact-section iframe {
  width: 100% !important;
  height: 250px;
  border-radius: 10px;
  border: none;
}

/* Small Screen Fix */
@media (max-width: 768px) {
  .contact-section {
    padding: 15px;
  }
  .contact-section iframe {
    height: 200px; /* মোবাইলের জন্য ছোট height */
  }
}
.logo img {
  height: 40px;     /* Logo ছোট বড় control করবে */
  width: auto;      /* proportion ঠিক রাখবে */
  display: block;
}
/* About Us Section with Video Background */
.about-section {
  position: relative;
  padding: 80px 8%;
  color: #fff;
  text-align: center;
  overflow: hidden;
}

/* Background video */
.about-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  z-index: -2;
}

/* Dark overlay for readability */
.about-overlay {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: rgba(0,0,0,0.6);
  z-index: -1;
}

/* Content */
.about-container {
  max-width: 1100px;
  margin: auto;
  position: relative;
  z-index: 2;
}

.about-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #27cbb9;
  margin-bottom: 50px;
  position: relative;
  display: inline-block;
}

.about-title::after {
  content: "";
  width: 60%;
  height: 3px;
  background: #27cbb9;
  display: block;
  margin: 8px auto 0;
  border-radius: 2px;
}

.about-block {
  background: rgba(0,0,0,0.55); /* glass effect */
  padding: 30px 25px;
  margin-bottom: 40px;
  border-radius: 14px;
  border: 1px solid rgba(39,203,185,0.4);
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
  text-align: left;
  opacity: 0;
  transform: translateY(40px);
  transition: all 0.8s ease;
}

.about-block.visible {
  opacity: 1;
  transform: translateY(0);
}

.about-block h3 {
  font-size: 1.6rem;
  color: #27cbb9;
  margin-bottom: 12px;
}

.about-block p {
  font-size: 1rem;
  color: #eee;
  line-height: 1.8;
}

/* Responsive */
@media (max-width: 768px) {
  .about-title { font-size: 2rem; }
  .about-block h3 { font-size: 1.3rem; }
  .about-block p { font-size: 0.95rem; }
}
.logo {
  display: flex;
  align-items: center; /* vertical center alignment */
  gap: 10px;           /* logo এবং text এর মধ্যে দূরত্ব */
  margin-left: 0;      /* navbar left edge এর দিকে ঠেলবে */
  padding-left: 10px;  /* চাইলে একটু space দিতে পারো */
}

.logo img {
  height: 45px; /* প্রয়োজনমতো adjust করো */
  width: auto;
  display: block;
}

.logo-text {
  font-size: 1.5rem;
  font-weight: 800;
  color: #27cbb9;
  font-family: 'Poppins', sans-serif; /* নতুন font-family */
}
.navbar {
  display: flex;
  justify-content: space-between; /* left: logo, right: nav-links */
  align-items: center;
  padding: 15px 20px; /* navbar padding: left/right এর জন্য */
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;           /* logo image এবং text এর মধ্যে দূরত্ব */
  margin-left: 10px;   /* left edge থেকে সামান্য gap */
}

.nav-links {
  display: flex;
  gap: 25px;          /* প্রতিটি link এর মধ্যে distance */
}
/* Desktop links visible by default */
.nav-links {
  display: flex;
  gap: 25px;
}

/* Hamburger hidden on desktop */
.menu-toggle {
  display: none;
}

/* Mobile */
@media (max-width: 768px) {
  /* hide normal nav-links on mobile */
  .nav-links {
    display: none;
  }

  /* show hamburger menu */
  .menu-toggle {
    display: block;
    cursor: pointer;
    font-size: 1.8rem;
    color: #27cbb9;
  }

  /* side-menu styles */
  .side-menu {
    position: fixed;
    top: 0;
    right: -100%;
    height: 100%;
    width: 250px;
    background: #111;
    padding-top: 60px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: right 0.3s ease;
    z-index: 999;
  }

  .side-menu.active {
    right: 0;
  }

  .side-menu a {
    color: #fff;
    text-decoration: none;
    font-size: 1.1rem;
    padding: 10px 20px;
  }

  .close-btn {
    position: absolute;
    top: 15px;
    right: 15px;
    font-size: 1.5rem;
    cursor: pointer;
    color: #27cbb9;
  }
}
/* Navbar Base */
.navbar {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  background: rgba(0,0,0,0.9);
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 40px;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  height: 40px;
  width: auto;
}

.logo-text {
  font-size: 1.4rem;
  font-weight: 800;
  color: #27cbb9;
  font-family: 'Dancing Script', cursive;
}

.nav-links {
  display: flex;
  gap: 25px;
}

.nav-links a {
  color: #fff;
  text-decoration: none;
  font-weight: 600;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #27cbb9;
}

/* Hamburger Menu */
.menu-toggle {
  display: none;
  font-size: 1.8rem;
  color: #27cbb9;
  cursor: pointer;
}

/* Side Menu Mobile */
.side-menu {
  position: fixed;
  top: 0;
  right: -100%;
  width: 250px;
  height: 100%;
  background: #111;
  padding-top: 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: right 0.3s ease;
  z-index: 999;
}

.side-menu.active {
  right: 0;
}

.side-menu a {
  color: #fff;
  text-decoration: none;
  font-size: 1.2rem;
  padding: 10px 20px;
}

.close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
  color: #27cbb9;
}

/* Responsive */
@media (max-width: 768px) {
  .nav-links {
    display: none;
  }

  .menu-toggle {
    display: block;
  }
}
.side-menu {
  position: fixed;
  top: 0;
  right: -100%; /* hide by default */
  width: 250px;
  height: 100%;
  background: #111;
  padding-top: 60px;
  display: flex;
  flex-direction: column;
  gap: 20px;
  transition: right 0.3s ease;
  z-index: 9999; /* make sure it's above everything */
}

.side-menu.active {
  right: 0;
}
/* Contact Section */
.contact-wrap {
  padding: 80px 8%;
  background: url("need/Contact Section.jpg") center/cover no-repeat;
  position: relative;
  color: #3fb0dd;
  overflow: hidden;
}

.contact-inner {
  display: flex;
  gap: 40px;
  max-width: 1100px;
  margin: auto;
  flex-wrap: wrap;
}

/* Left Info Card */
.contact-info-card {
  flex: 1 1 400px;
  background: rgba(0,0,0,0.6);
  padding: 30px;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.contact-heading {
  font-size: 2rem;
  color: #27cbb9;
  margin-bottom: 15px;
}

.contact-sub {
  font-size: 1rem;
  margin-bottom: 20px;
}

.contact-list {
  list-style: none;
  padding: 0;
  margin: 0 0 25px 0;
}

.contact-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 15px;
  font-size: 0.95rem;
}

.contact-list svg {
  width: 20px;
  height: 20px;
  fill: #27cbb9;
}

/* Map */
.contact-info-card .map {
  width: 100%;
  height: 220px;
  margin-top: 15px;
}

.contact-info-card .map iframe {
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 12px;
}

/* Right Form Card */
.contact-form-card {
  flex: 1 1 400px;
  background: rgba(0,0,0,0.6);
  padding: 30px;
  border-radius: 14px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.3);
}

.contact-form-card h3 {
  font-size: 1.7rem;
  color: #27cbb9;
  margin-bottom: 20px;
}

.contact-form-card form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.contact-form-card .grid-2 {
  display: flex;
  gap: 15px;
}

.contact-form-card .grid-2 .form-group {
  flex: 1;
}

.contact-form-card .form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: 600;
}

.contact-form-card .form-group input,
.contact-form-card .form-group select,
.contact-form-card .form-group textarea {
  width: 100%;
  padding: 10px 12px;
  border-radius: 8px;
  border: none;
  outline: none;
  background: rgba(255,255,255,0.05);
  color: #080808;
}

.contact-form-card button {
  margin-top: 10px;
  padding: 12px;
  border-radius: 8px;
  border: none;
  background: #27cbb9;
  color: #000;
  font-weight: 600;
  cursor: pointer;
  position: relative;
  overflow: hidden;
}

.contact-form-card button .btn-loader {
  display: none;
  position: absolute;
  top: 50%;
  left: 50%;
  width: 18px;
  height: 18px;
  border: 2px solid #000;
  border-top: 2px solid transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  transform: translate(-50%, -50%);
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

.contact-form-card .form-note {
  font-size: 0.85rem;
  color: #ccc;
  margin-top: 8px;
}

/* Toast */
#toast {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0,0,0,0.85);
  color: #27cbb9;
  padding: 12px 20px;
  border-radius: 8px;
  display: none;
  z-index: 9999;
}

/* Responsive */
@media (max-width: 1024px) {
  .contact-inner {
    flex-direction: column;
    gap: 25px;
  }
}

@media (max-width: 768px) {
  .contact-wrap {
    padding: 60px 5%;
  }

  .contact-info-card, .contact-form-card {
    flex: 1 1 100%;
    padding: 20px;
  }

  .contact-form-card .grid-2 {
    flex-direction: column;
  }

  .contact-form-card .form-group {
    width: 100%;
  }

  .contact-info-card .map {
    height: 200px;
  }
}

@media (max-width: 480px) {
  .contact-heading {
    font-size: 1.5rem;
  }

  .contact-form-card h3 {
    font-size: 1.3rem;
  }

  .contact-list li {
    font-size: 0.85rem;
  }
}
/* Contact Section Responsive Fix */
@media (max-width: 1024px) {
  .contact-inner {
    flex-direction: column;
    gap: 25px;
  }

  .contact-info-card,
  .contact-form-card {
    flex: 1 1 100%;
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
  }

  .contact-info-card .map {
    height: 220px;
  }
}

@media (max-width: 768px) {
  .contact-wrap {
    padding: 50px 5%;
  }

  .contact-info-card,
  .contact-form-card {
    padding: 18px;
  }

  .contact-form-card .grid-2 {
    flex-direction: column;
    gap: 12px;
  }

  .contact-info-card .map {
    height: 180px;
  }
}

@media (max-width: 480px) {
  .contact-wrap {
    padding: 40px 4%;
  }

  .contact-heading {
    font-size: 1.5rem;
  }

  .contact-form-card h3 {
    font-size: 1.3rem;
  }

  .contact-list li {
    font-size: 0.85rem;
    flex-wrap: wrap;
  }

  .contact-info-card .map {
    height: 160px;
  }
}
/* Navbar logo text font */
.logo-text {
  font-family: 'Times New Roman', cursive; /* Change font here */
  font-weight: 700; 
  font-size: 1.8rem; /* adjust size */
  color: #27cbb9; /* brand color */
  margin-left: 8px; /* logo image থেকে gap */
  vertical-align: middle;
}
/* Navbar logo */
.logo {
  display: flex;           /* এক লাইনে বসাবে */
  align-items: center;     /* vertical middle alignment */
  gap: 10px;               /* image এবং text এর মধ্যে gap */
  margin-left: 20px;       /* navbar left edge থেকে distance */
}

.logo img {
  height: 40px;            /* logo height adjust */
  width: auto;
}

.logo-text {
  font-family: 'Dancing Script', cursive; /* font change */
  font-weight: 700;
  font-size: 1.8rem;       /* text size adjust */
  color: #27cbb9;
}
/* Navbar logo fixed left */
.logo {
  display: flex;           /* এক লাইনে বসাবে */
  align-items: center;     /* vertical middle alignment */
  gap: 10px;               /* image এবং text এর মধ্যে gap */
  margin-left: 0;          /* screen left থেকে শুরু হবে */
}

.navbar {
  display: flex;
  justify-content: space-between; /* left logo, right nav-links/menu */
  align-items: center;
  padding: 15px 20px;      /* উপরে/নিচে padding, sides কমিয়ে left ঠিক হবে */
}
.logo-text {
  font-family: 'Montserrat', sans-serif; /* clean modern font */
  font-weight: 700;
  font-size: 1.3rem;
  color: #27cbb9;
}
/* Navbar Logo + Text Alignment (Responsive & Perfect Size) */
.logo {
  display: flex;
  align-items: center;   /* vertical center alignment */
  gap: 12px;             /* spacing between logo and text */
  padding-left: 20px;    /* distance from left edge */
}

.logo img {
  height: 45px;          /* logo height adjust */
  width: auto;
}

.logo-text {
  font-family: 'Montserrat', sans-serif; /* clean, professional font */
  font-weight: 700;
  font-size: 1.5rem;      /* desktop size */
  color: #27cbb9;
  white-space: nowrap;     /* prevent wrapping */
}

/* Responsive Adjustments */
@media (max-width: 1024px) {
  .logo img {
    height: 40px;
  }
  .logo-text {
    font-size: 1.3rem;
  }
}

@media (max-width: 768px) {
  .logo img {
    height: 35px;
  }
  .logo-text {
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .logo img {
    height: 30px;
  }
  .logo-text {
    font-size: 1rem;
  }
}
/* Full-page loader */
#page-loader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #0d0d0d;   /* dark background */
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  z-index: 9999;
  transition: opacity 0.5s ease, visibility 0.5s;
}

#page-loader.hidden {
  opacity: 0;
  visibility: hidden;
}

/* Balls container */
.loader .balls {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

.loader .balls span {
  width: 15px;
  height: 15px;
  background-color: #27cbb9;
  border-radius: 50%;
  display: inline-block;
  animation: bounce 1s infinite ease-in-out;
}

/* Bounce delay for each ball */
.loader .balls span:nth-child(1) { animation-delay: 0s; }
.loader .balls span:nth-child(2) { animation-delay: 0.2s; }
.loader .balls span:nth-child(3) { animation-delay: 0.4s; }
.loader .balls span:nth-child(4) { animation-delay: 0.6s; }
.loader .balls span:nth-child(5) { animation-delay: 0.8s; }

/* Bounce animation */
@keyframes bounce {
  0%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-20px); }
}

/* Loader text */
.loader p {
  color: #fff;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: 1.2rem;
  letter-spacing: 1px;
}
footer {
  background: #111;
  padding: 20px 10px;
  color: #aaa;
  text-align: center;
  font-size: 0.9rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  position: relative; /* fixed না, normal flow */
  width: 100%;
  margin-top: 40px; /* contact section থেকে একটু gap */
}

footer .footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 5px;
}

footer .developed-by {
  color: #27cbb9;
  font-weight: 500;
  font-size: 0.85rem;
}

@media (min-width: 768px) {
  footer .footer-content {
    flex-direction: row;
    justify-content: space-between;
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
  }
}