/* ================= common css start =========================== */

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

ol,
ul {
  list-style: none;
  padding-left: 0;
}

a {
  text-decoration: none;
  display: inline-block;
}

ul,
h1,
h2,
h3,
h4,
h5,
h6,
p {
  margin-bottom: 0;
}

body {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

html {
  scroll-behavior: smooth;
}

/*===================== common css end =========================== */

/* ==================== variable part start======================= */

:root {
  --primary: #4e73df;
  --secondary: #6f42c1;
  --color_one: #168ec8;
  --color_two: #333;
  --color_three: #5a5c69;
  --color_four: #141414;
  --color_five: #fff;
  --color_six: #83b735;
  --font_family: "Montserrat", sans-serif;
  --font_family_two: "Lobster", cursive;
}

/* ==================== variable part end======================= */

/* ====================banner part start======================== */

/*----------bootstrap-navbar-css------------*/
.navbar {
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.navbar-brand img {
  height: 40px;
  transition: all 0.3s ease;
}

.navbar-brand img:hover {
  transform: scale(1.05);
}

.nav-link {
  font-weight: 500;
  position: relative;
  margin: 0 5px;
  transition: all 0.3s ease;
}

.nav-link::after {
  content: "";
  position: absolute;
  width: 0;
  height: 2px;
  bottom: 0;
  left: 50%;
  background-color: var(--primary);
  transition: all 0.3s ease;
}

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

.navbar {
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
  padding: 10px 0;
}

#navbarNav ul li a {
  color: var(--primary);
  font-size: 18px;
  font-family: var(--font_family_two);
  text-align: center;
  font-weight: 800;
}

.social{
  position: fixed;
  bottom: 20px;
  right: 10px;
  z-index: 9999;
}
.social .phone img{
  width: 50px;
  height: 50px;
  margin-bottom: 10px;
}

.social .whats_app img{
  width: 50px;
  height: 50px;
}


/* ====================banner part end======================== */

/* Banner part start===================================== */

.hero-section {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: white;
  padding: 80px 0;
  overflow: hidden;
  border-radius: 0 0px 50px 50px;
}

.hero-content {
  padding-right: 30px;
}

.hero-heading {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-subheading {
  font-size: 1.25rem;
  margin-bottom: 30px;
  line-height: 1.6;
}

.hero-btn {
  background-color: #fff;
  color: #2575fc;
  border: none;
  border-radius: 50px;
  padding: 15px 35px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
}

.hero-btn:hover {
  transform: translateY(-3px);
  color: white;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}


.video-container {
  position: relative;
  border-radius: 0 50px;
  overflow: hidden;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
  transform: perspective(1000px) rotateY(-5deg);
  transition: transform 0.5s ease;
  border-left: 8px solid var(--secondary);
  border-bottom: 8px solid var(--primary);
  height: 600px;
}

.video-container:hover {
  transform: perspective(1000px) rotateY(0deg);
}

.hero-video {
  width: 100%;
  height: 100%;
  border-radius: 0 50px;
  display: block;
}



/* রেসপন্সিভ স্টাইল */
@media (max-width: 992px) {
  .hero-heading {
    font-size: 2.5rem;
  }

  .hero-content {
    padding-right: 0;
    margin-bottom: 40px;
    text-align: center;
  }

  .video-container {
    transform: none;
    max-width: 600px;
    margin: 0 auto;
  }

  .video-container:hover {
    transform: none;
  }
}

@media (max-width: 768px) {
  .hero-heading {
    font-size: 24px;
  }

  .hero-subheading {
    font-size: 14px;
  }

  .hero-btn {
    padding: 12px 30px;
    font-size: 1rem;
  }
}

/* Banner part end===================================== */

/* services part start===================================== */

#services {
  padding: 80px 0;
  background: #f8f9fc;
  width: 100%;
  overflow: hidden;
}

.commpn_button,
.common_headr {
  text-align: center;
}

.common_headr h2 {
  text-align: center;
  font-weight: bold;
  color: var(--color_two);
  margin-bottom: 40px;
  position: relative;
  display: inline-block;
}

.common_headr h2::after {
  position: absolute;
  content: "";
  width: 100%;
  height: 3px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  bottom: -15px;
  left: 0;
}

.wrapper__video {
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.accordion-button:not(.collapsed),
.accordion-button:focus {
  outline: none;
  border-color: transparent;
  box-shadow: none;
  background-color: transparent;
}

.accordion .accordion-item {
  border-radius: 12px;
  overflow: hidden;
  transition: all 0.3s ease-in-out;
  border: none;
  margin-bottom: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.accordion .accordion-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

/* Header Button */
.accordion .accordion-header .accordion-button {
  font-size: 18px;
  font-weight: 600;
  color: var(--color_one, #333);
  background: #fdfdfd;
  padding: 15px 18px;
  border: none;
  transition: all 0.3s ease-in-out;
}

/* Active State */
.accordion .accordion-header .accordion-button:not(.collapsed) {
  background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
  color: #fff;
}

/* Hover */
.accordion .accordion-header .accordion-button:hover {
  background: linear-gradient(135deg, var(--secondary) 0%, var(--primary) 100%);
  color: #fff;
}

/* Plus-Minus Icon */
.accordion-button::after {
  content: "+";
  font-size: 20px;
  color: var(--primary, #0d6efd);
  background: none !important;
  transform: rotate(0deg);
  transition: all 0.3s ease;
}

.accordion-button:not(.collapsed)::after {
  content: "−";
  color: #fff;
  transform: rotate(180deg);
}

/* Accordion Body */
.accordion .accordion-item .accordion-body {
  font-size: 16px;
  line-height: 1.6;
  background: #fff;
  padding: 15px 20px;
  border-left: 3px solid var(--primary, #0d6efd);
  color: #555;
}

.crad_img {
  height: 500px;
  width: 100%;
  border-radius: 50px 0;
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.crad_img:hover {
  transform: scale(1.03);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
}

/* Top border */
.crad_img::after {
  position: absolute;
  content: "";
  width: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  right: 0;
  top: 0;
  animation: borderLightWidth 5s linear infinite;
  z-index: 1;
}

/* Right border */
.crad_img::before {
  position: absolute;
  content: "";
  width: 5px;
  height: 0;
  background: linear-gradient(180deg, var(--secondary), var(--primary));
  right: 0;
  top: 0;
  animation: borderLightHeight 5s linear infinite;
  z-index: 1;
}

/* Left border */
.crad_img .borderone {
  position: absolute;
  width: 5px;
  height: 0;
  background: linear-gradient(180deg, var(--secondary), var(--primary));
  left: 0;
  bottom: 0;
  animation: borderLightHeight 5s linear infinite reverse;
  z-index: 1;
}

/* Bottom border */
.crad_img .bordertwo {
  position: absolute;
  width: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  left: 0;
  bottom: 0;
  animation: borderLightWidth 5s linear infinite reverse;
  z-index: 1;
}

.crad_img .overflow {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  background: rgba(255, 255, 255, 0.07);
  backdrop-filter: blur(1.2px);
  -webkit-backdrop-filter: blur(1.2px);
  border-radius: inherit;
  z-index: 2;
  box-shadow: inset 0 0 20px rgba(255, 255, 255, 0.05);
  animation: waterShine 2s ease-in-out infinite alternate;
}

@keyframes waterShine {
  0% {
    background: rgba(255, 255, 255, 0.03);
  }

  50% {
    background: rgba(255, 255, 255, 0.12);
  }

  100% {
    background: rgba(255, 255, 255, 0.03);
  }
}

/* Keyframes for width lighting */
@keyframes borderLightWidth {
  0% {
    width: 0;
    opacity: 0;
    filter: brightness(60%);
  }

  50% {
    width: 50%;
    opacity: 1;
    filter: brightness(140%);
  }

  100% {
    width: 0;
    opacity: 0;
    filter: brightness(60%);
  }
}

/* Keyframes for height lighting */
@keyframes borderLightHeight {
  0% {
    height: 0;
    opacity: 0;
    filter: brightness(60%);
  }

  50% {
    height: 50%;
    opacity: 1;
    filter: brightness(140%);
  }

  100% {
    height: 0;
    opacity: 0;
    filter: brightness(60%);
  }
}

/* services part end===================================== */

/* Review Card================================== */

#reviews {
  position: relative;
  overflow: hidden;
}

.reviews_style {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.reviews_style svg {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
}

.review-card {
  margin-top: 25px;
  border-radius: 12px;
  background: #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
  transition: all 0.3s ease-in-out;
  border: 2px solid var(--secondary);
  background: linear-gradient(90deg, #ffffff 0%, #eaf3ff 100%);
}

.review-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 8px 18px rgba(0, 0, 0, 0.15);
}

.review-card .card-body {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

/* Rating Stars */
.review-card .rating i {
  color: #f1c40f;
  font-size: 1.2rem;
  margin-right: 2px;
}

/* Review Text */
.review-card .card-text {
  font-size: 0.95rem;
  color: #555;
  line-height: 1.6;
  font-style: italic;
  position: relative;
}

.review-card .card-text::before {
  content: "“";
  font-size: 2rem;
  color: #4e73df;
  position: absolute;
  left: -10px;
  top: -10px;
}

.review-card .card-text::after {
  content: "”";
  font-size: 2rem;
  color: #4e73df;
  position: absolute;
  right: -5px;
  bottom: -15px;
}

.review-card img {
  border: 2px solid #eee;
  padding: 2px;
}

.review-card h6 {
  font-weight: 600;
  color: #333;
}

.review-card small {
  font-size: 0.85rem;
  color: #777;
}

/* contact =========================== */

#contact {
  background: #f8f9fc;
}

.info-section {
  background: #f2f2f2;
  padding: 40px 20px;
  position: relative;
  z-index: 1;
  border: 1px solid var(--secondary);
  border-radius: 50px;
  margin: 0 auto;
}

.info-box {
  text-align: center;
  padding: 20px;
}
.info-icon a {
  width: 80px;
  height: 80px;
  background: #00bcd4;
  color: #fff;
  font-size: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  margin: 0 auto 15px;
}
.info-box h5 {
  font-weight: 600;
  margin-bottom: 10px;
}
.info-box p {
  margin: 0;
  color: #444;
}

/* Oder from ============================== */

.checkout-box {
  background: #fff;
  border: 2px solid var(--secondary);
  border-radius: 8px;
  padding: 20px;
  margin: 20px auto;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}
.checkout-title {
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  margin-bottom: 30px;
  color: #000;
}
.form-label {
  font-weight: 600;
}
.order-summary img {
  width: 50px;
  height: auto;
  border-radius: 5px;
  margin-right: 10px;
}
.apply-btn {
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  color: #fff;
}
.apply-btn:hover {
  color: #fff;
}
.place-order-btn {
  background: linear-gradient(90deg, var(--secondary), var(--primary));
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  width: 100%;
}

.place-order-btn:hover{
  color: #fff;
}

.order-summary span {
  color: red;
}

/* Oder from ============================== */