/* ========================
   ROOT VARIABLES
   ======================== */
:root {
  --header-height: 70px;
  --dark-color: #000; 
  --text-color: #fff;    
  --btn-bg-color: #fff;  
  --btn-text-color: #000;
  --btn-hover-bg: #f0f0f0;
  --btn-hover-text: #000;
  --transition-speed: 0.35s;
  --dropdown-bg: #111;
  --dropdown-hover: #222;
  --dropdown-shadow: rgba(0,0,0,0.3);
  --font-family: 'Arial', sans-serif;
  --max-width: 90%;
  --color-bg-dark: #0d0d0d;
  --color-text-light: #d4d4d4;
  --color-link: #999;
  --color-link-hover: #fff;
  --color-border: #1a1a1a;
  --font-dark: "Inter", sans-serif;
  --transition-fast: 0.3s ease;
  /* --max-width: 1300px; */
}

/* ========================
   RESET & BASE
   ======================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-family);
}

/* ========================
   HEADER STYLES
   ======================== */
.header {
  width: 100%;
  background-color: rgba(0, 0, 0, 0.2);
  color: var(--text-color);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  transition: background-color var(--transition-speed), box-shadow var(--transition-speed);
}

.header.scrolled {
  background-color: var(--dark-color);
  box-shadow: 0 4px 10px rgba(0,0,0,0.3);
}

.container {
  max-width: var(--max-width);
  margin: auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* ========================
   LOGO
   ======================== */
.logo a {
  text-decoration: none;
  color: var(--text-color);
  font-size: 20px;
  font-weight: lighter;
  letter-spacing: 1px;
  transition: transform var(--transition-speed), color var(--transition-speed);
}

.logo a > img {
  height: 50px;
  margin-right: 10px;
  display: flex;
  align-items: center;
  outline: none;
  border: none;

}


/* ========================
   NAVIGATION MENU
   ======================== */
.nav  {
  display: flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  /* background-color: green; */
}

.nav ul {
  display: flex;
  list-style: none;
  flex-direction: row;
  justify-content: center;
  align-items: center;
  /* padding-top: 5px; */
  /* background-color: green; */

}

.menu-item {
  position: relative;

}

.menu-item a {
  display: block;
  padding: 30px  10px 15px 15px;
  text-decoration: none;
  color: var(--text-color);
  transition: color var(--transition-speed), transform var(--transition-speed);
}

.menu-item a:hover {
  color: #f0f0f0;
  
}

.menu-item a i {
  font-size: 18px;
  transition: transform 0.5s ease, color 0.3s ease;
  font-size: 12px;
}

.menu-item a:hover > i   {
    transform: rotateX(180deg);
  transition: transform 0.5s ease, color 0.3s ease;

}

/* Mobile dropdown chevron animation */
@media screen and (max-width: 992px) {
  .menu-item.dropdown.active a i {
    transform: rotate(180deg);
  }
}


/* ===================================
   DROPDOWN MENU - FLUID ANIMATION
====================================== */
.dropdown-menu {
  position: absolute;
  top: 65px;
  left: 0;
  background-color: var(--dropdown-bg);
  min-width: 180px;
  display: flex;
  flex-direction: column;
  border-radius: 6px;
  overflow: hidden;
  opacity: 0;
  transform: translateY(-15px);
  pointer-events: none;
  transition: all var(--transition-speed) ease;
  box-shadow: 0 8px 20px var(--dropdown-shadow);
  backdrop-filter: blur(5px);
  width: 300px;
  height: auto;
}

/* ===================================
   MEGA MENU STYLES
====================================== */
.mega-menu {
  width: 800px;
  left: -200px;
  padding: 0;
  background: linear-gradient(135deg, #1a1a1a 0%, #0d0d0d 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.mega-menu-container {
  display: flex;
  width: 100%;
  min-height: 300px;
}

.mega-menu-content {
  display: flex;
  flex: 1;
  padding: 30px 0;
}

.mega-menu-section {
  flex: 1;
  padding: 0 25px;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateY(20px);
  animation: none;
}

.mega-menu-section:last-of-type {
  border-right: none;
}

.mega-menu-title {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid #333;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.mega-menu-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  flex-wrap: wrap;
  justify-content: flex-start !important;
  
}

/* .mega-menu-list li {
  margin-bottom: 12px;
} */

.mega-menu-list a {
  color: #ccc;
  text-decoration: none;
  font-size: 14px;
  padding: 8px 0;
  display: block;
  transition: all 0.3s ease;
  position: relative;
  text-align: left;
}

.mega-menu-list a:hover {
  color: #fff;
  padding-left: 10px;
}

.mega-menu-list a::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 50%;
  transform: translateY(-50%);
  width: 0;
  height: 2px;
  background: #fff;
  transition: width 0.3s ease;
}

.mega-menu-list a:hover::before {
  width: 3px;
}

.mega-menu-image {
  width: 250px;
  background: linear-gradient(135deg, #333 0%, #1a1a1a 100%);
  padding: 30px 25px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  opacity: 0;
  transform: translateX(30px);
  animation: none;
}

.mega-menu-image img {
  width: 100%;
  max-width: 200px;
  height: 120px;
  object-fit: cover;
  border-radius: 8px;
  margin-bottom: 20px;
  transition: transform 0.3s ease;
}

.mega-menu-image img:hover {
  transform: scale(1.05);
}

.image-content h5 {
  color: #fff;
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}

.image-content p {
  color: #ccc;
  font-size: 14px;
  margin-bottom: 20px;
  line-height: 1.4;
}

.image-cta {
  background: linear-gradient(45deg, #4CAF50, #45a049);
  color: #fff;
  text-decoration: none;
  padding: 10px 20px;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  transition: all 0.3s ease;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.image-cta:hover {
  background: linear-gradient(45deg, #45a049, #4CAF50);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(76, 175, 80, 0.4);
}

/* Animation keyframes */
@keyframes slideInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Hover animations */
.menu-item:hover .mega-menu .mega-menu-section {
  animation: slideInUp 0.6s ease forwards;
}

.menu-item:hover .mega-menu .mega-menu-section:nth-child(1) {
  animation-delay: 0.1s;
}

.menu-item:hover .mega-menu .mega-menu-section:nth-child(2) {
  animation-delay: 0.2s;
}

.menu-item:hover .mega-menu .mega-menu-section:nth-child(3) {
  animation-delay: 0.3s;
}

.menu-item:hover .mega-menu .mega-menu-image {
  animation: slideInRight 0.6s ease 0.4s forwards;
}

.menu-item:hover .dropdown-menu {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.dropdown-menu li a {
  padding: 12px 15px;
  transition: background var(--transition-speed), transform var(--transition-speed);
}

.dropdown-menu li a:hover {
  background-color: var(--dropdown-hover);
  transform: translateX(5px);
}

/* ========================
   BUTTONS
   ======================== */
.header-buttons .btn {
  text-decoration: none;
  padding: 8px 22px;
  /* border-radius: 6px; */
  /* font-weight: bold; */
  margin-left: 10px;
  transition: all var(--transition-speed) ease, transform var(--transition-speed);
}

.header-buttons .login {
  /* border: 1px solid var(--text-color); */
  color: var(--text-color);
  letter-spacing: 1px;
  /* font-size: 16px; */
}


.header-buttons .get-started {
  background-color: var(--btn-bg-color);
  color: var(--btn-text-color);
}

.header-buttons .get-started:hover {
  background-color: var(--btn-hover-bg);
  color: var(--btn-hover-text);
  transform: scale(1.05);
}

/* ========================
   HAMBURGER MENU
   ======================== */
.hamburger {
  display: none;
  flex-direction: column;
  cursor: pointer;
  padding: 10px;
  z-index: 1001;
}

.hamburger span {
  height: 3px;
  width: 25px;
  background: var(--text-color);
  margin-bottom: 4px;
  border-radius: 3px;
  transition: all var(--transition-speed);
}

.hamburger span:last-child {
  margin-bottom: 0;
}

/* Hamburger animation */
.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.hamburger.active span:nth-child(2) {
  opacity: 0;
}
.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}


/*  =================== footer start ======================== */

  
/* ============  main element start   ==================================================== */

.container_home {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: auto;
  min-height: 100vh;
  background-color: var(--color-bg-light);
  color: var(--dark-color);
  font-family: var(--font-dark);

}
/* ============  main element end   ==================================================== */



/* =======================================================
   🌑 Footer Base Style (Fully Namespaced)
=================================================== */
.footer-section {
  background-color: var(--color-bg-dark);
  color: var(--color-text-light);
  font-family: var(--font-dark);
  padding: 80px 20px 40px;
  position: relative;
  z-index: 10;
}

.footer-container {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

/* ===================================================
   🧩 Footer Columns
=================================================== */
.footer-heading {
  color: #fff;
  font-size: 18px;
  margin-bottom: 20px;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  align-items: flex-start;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  color: var(--color-link);
  text-decoration: none;
  font-size: 15px;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--color-link-hover);
}

/* ===================================================
   🌐 Social Links
=================================================== */
.footer-social-links {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.footer-social-links a {
  color: var(--color-link);
  font-size: 18px;
  transition: all var(--transition-fast);
}

.footer-social-links a:hover {
  color: var(--color-link-hover);
  transform: scale(1.15);
}



/* ===================================================
   ⚖️ price page start Section
=================================================== */

.ds-hero-section {
  background: linear-gradient(135deg, #f7f7f7 0%, #ffffff 100%);
  padding: 100px 20px 80px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ds-container {
  max-width: 1200px;
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 40px;
}

.ds-hero-text {
  flex: 1 1 500px;
}

.ds-hero-title {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  color: #111;
}

.ds-hero-subtitle {
  font-size: 1.25rem;
  margin-bottom: 30px;
  color: #555;
}

.ds-hero-buttons {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.ds-btn {
  padding: 12px 30px;
  font-size: 1rem;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}

.ds-btn-primary {
  background-color: #1a73e8;
  color: #fff;
}

.ds-btn-primary:hover {
  background-color: #155ab6;
}

.ds-btn-secondary {
  background-color: transparent;
  color: #1a73e8;
  border: 2px solid #1a73e8;
}

.ds-btn-secondary:hover {
  background-color: #1a73e8;
  color: #fff;
}

.ds-hero-image {
  flex: 1 1 400px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.ds-hero-image img {
  max-width: 100%;
  height: auto;
}

/* Responsive */
@media (max-width: 992px) {
  .ds-container {
    flex-direction: column-reverse;
    text-align: center;
  }

  .ds-hero-title {
    font-size: 2.5rem;
  }

  .ds-hero-subtitle {
    font-size: 1.1rem;
  }

  .ds-hero-buttons {
    justify-content: center;
  }
}


/*  =================== price page start end ======================== */










       /* ----------------------------------------------------  hero section start ---------------------------------------------------- */

    .hero {
      position: relative;
      width: 100%;
      min-height: 100vh; 
      overflow: hidden;
      display: flex;
      flex-direction: column;
      justify-content: space-between;
    }

    .hero video {
      position: absolute;
      width: 100%;
      height: 100%;
      object-fit: cover;
      z-index: -2;
    }

      .overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: -webkit-linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0,0,0,0.7) 70%, rgba(0,0,0,1) 100%); 
      background: linear-gradient(to bottom, rgba(0,0,0,0.2) 0%, rgba(0, 0, 0, 1) 70%, rgb(0, 0, 0) 100%);
      z-index: -1;
      pointer-events: none;
    }


    .hero-content {
      position: relative; 
      top: -100px;
      left: auto;
      transform: none;
      text-align: center;
      color: #fff;
      padding: 20% 5% 10% 5%; 
      flex: 1;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      z-index: 1;
    }

    .hero-content h1 {
      font-size: clamp(1rem, 4vw, 3rem);
      margin-bottom: 1.5rem;
    }

    .hero-content button {
      padding: 12px 20px;
      border: none;
      background-color: #ffffff;
      color: #000000;
      font-size: 0.8rem;
      cursor: pointer;
      transition: 0.3s;
    }

    .hero-content button:hover {
      background-color: #000000;
      transform: scale(1.05);
      color: #fff;
    }

    .hero-content p {
      margin-top: 1rem;
      font-size: clamp(0.5rem, 1vw, 0.7rem);
      opacity: 0.8;
      margin-bottom: 20px;
    }


    .swiper {
      position: relative; 
      width: 100%;
      height: clamp(250px, 30vh, 350px); 
      margin: -150px auto 20px auto; 
      z-index: 5;
      padding: 0 5%; 
    }

    .swiper-slide {
      background-position: center;
      background-size: cover;
      width: clamp(250px, 40vw, 500px); 
      height: 100%; 
      border-radius: 20px;
      overflow: hidden;
      transition: all 0.4s ease;
      filter: brightness(0.5);
      display: flex;
      align-items: center;
      justify-content: center;
    }

    .swiper-slide img {
      width: 100%;
      height: 100%;
      object-fit: cover; 
      border-radius: 20px;
    }

    .swiper-slide-active {
      transform: scale(1.05);
      box-shadow: 0 20px 40px rgba(0, 0, 0, 0.6);
      filter: brightness(1);
    }

    .swiper-button-next,
    .swiper-button-prev {
      display: none !important;
    }

    .black-section {
      background-color: #000;
      color: #ffffff;
      padding: clamp(80px, 15vw, 150px) 0; 
      text-align: center;
      display: flex;
      flex-direction: column;
      justify-content: space-evenly;
      align-items: center;
    }

    .black-section h2{
      font-size: clamp(2rem, 4vw, 3.5rem);
      margin-bottom: 15px;
    }

    .bs-span {
      font-size: 0.6rem;
      letter-spacing: 1px;
    }

    .black-section p.bs-h2 {
      font-size: clamp(1rem, 2vw, 0.5rem);
      margin-bottom: 30px;
    }

    .black-child{
      width: 80%;
      padding:10px;
      display: flex;
      flex-direction: row;
      align-items: center;
      flex-wrap: wrap;
      gap: 100px;
      justify-content: center;
    }

    .black-section > div {
      text-align: center;
    }

    /* ----------------------------------------------------  hero section end ---------------------------------------------------- */




    /*  ----------------------------------------------------grow section start   ----------------------------------------------------*/

    .grow-section {
      padding: 50px 0;
    }
  .grow-header { text-align: center; margin: 40px 0; }
  .grow-header h1 { font-size: 2.5rem; }
  .grow-header p { margin-top: 10px; color: #666; }

  /* Navbar */
  .grow-navbar { margin: 30px 0; text-align: center; }
  .grow-navbar ul { list-style: none; display: inline-flex; gap:10px; flex-wrap: wrap; justify-content: center;}
  .grow-navbar li { padding:6px 12px; border-radius: 20px; background:#eee; cursor:pointer; font-size: 0.9rem; transition:0.3s; }
  .grow-navbar li:hover { background:#ccc; }
  .grow-navbar li.active { background:#333; color:white; font-weight:bold; }

  /* Slider */
  .slider-container { 
    position: relative;
    width: 1400px; /* عرض برای نمایش کمی چپ (200px) + کامل وسط (800px) + کمی راست (200px) */
    height: 500px;
    margin: 0 auto; /* وسط صفحه */
    overflow: hidden; 
  }
  .slider-track { 
    display: flex; 
    transition: transform 0.8s ease; /* آهسته‌تر: 0.8s برای حرکت نرم‌تر */
    align-items: center;
    height: 100%;
  }

  .slide { 
    position: relative; 
    flex: 0 0 800px; /* عرض پایه اسلاید */
    height: 500px; 
    margin: 0 10px; /* 20px کل فاصله (10px هر طرف) در دسکتاپ */
    border-radius: 5px;
    background-size: cover; 
    background-position: center; 
    background-repeat: no-repeat;
    overflow: hidden; 
    transition: opacity 0.8s ease; /* فقط opacity transition - بدون scale */
    cursor: pointer;
    opacity: 0.6; /* پیش‌فرض کم‌رنگ برای جانبی‌ها */
  }

  .slide1 {
    background-image: url('../image/img/s1.jpg');
  }
  .slide2 {
    background-image: url('../image/img/s2.jpg');
  }
  .slide3 {
    background-image: url('../image/img/s3.jpg');
  }
  .slide4 {
    background-image: url('../image/img/s4.jpg');
  }

  .slide.middle { 
    opacity: 1; 
  }

  .slide.small { 
    opacity: 0.5; 
  }

  .slide::before { content: ""; position: absolute; inset: 0; background: rgba(0,0,0,0.4); } /* overlay برای خوانایی متن */

  .slide-content { 
    position: absolute; top: 20px; left: 20px; color: white; z-index: 2; text-align: left; max-width: 70%; 
    transition: opacity 0.8s ease;
  }
  .slide.middle .slide-content { opacity: 1; }
  .slide.small .slide-content { opacity: 0.5; }

  .slide-content h2 { font-size: 1.5rem; margin-bottom: 5px; }
  .slide-content p { font-size: 0.8rem; }

  .slide-arrow { 
    position: absolute; bottom: 20px; right: 20px; color: #ffffff; border-radius: 50%; 
    width: 30px; height: 30px; display: flex; justify-content: center; align-items: center; 
    font-size: 1rem; cursor: pointer; z-index: 2; 
    opacity: 0; transition: opacity 0.8s ease;
  }
  .slide.middle .slide-arrow { opacity: 1; }

    /*  ----------------------------------------------------grow section end ----------------------------------------------------*/


    /*----------------------------------------------------platform section start   ----------------------------------------------------*/

    /* ====== Section Wrapper ====== */
    .platform-section {
      width: 90%;
      max-width: 1400px;
      margin: 80px auto;
    }

    /* ====== Header ====== */
    .platform-header {
      display: flex;
      justify-content: space-between;
      align-items: flex-start;
      flex-wrap: wrap;
      margin-bottom: 40px;
      gap: 30px;
    }

    .platform-header h1 {
      /* width: 30%; */
      font-size: 2rem;
    }

    .platform-header p {
      width: 40%;
      font-size: 0.9rem;
      color: #000;
      line-height: 1.8;
    }

    /* ====== platform Container ====== */
    .platform-container {
      display: grid;
      grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
      gap: 25px;
    }

    /* ====== Each Card ====== */
    .platform-box {
      position: relative;
      border-radius: 15px;
      overflow: hidden;
      height: 350px;
      color: #fff;
      box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
      transition: transform 0.3s ease, box-shadow 0.3s ease;
    }

    .platform-box:hover {
      transform: translateY(-5px);
      box-shadow: 0 12px 25px rgba(0, 0, 0, 0.15);
    }

    /* ====== Background Image ====== */
    .platform-box::before {
      content: "";
      position: absolute;
      inset: 0;
      background-position: center;
      background-size: cover;
      z-index: 1;
      transition: transform 0.5s ease;
    }

    /* Overlay */
    .platform-box::after {
      content: "";
      position: absolute;
      inset: 0;
      background: rgba(0, 0, 0, 0.45);
      z-index: 2;
      transition: background 0.4s ease;
    }

    .platform-box:hover::before {
      transform: scale(1.08);
    }

    .platform-box:hover::after {
      background: rgba(0, 0, 0, 0.35);
    }

    /* ====== Content ====== */
    .platform-box-content {
      position: relative;
      z-index: 3;
      padding: 25px;
    }

    .platform-box h3 {
      font-size: 1.3rem;
      font-weight: 600;
      margin-bottom: 10px;
    }

    .platform-box p {
      font-size: 0.85rem;
      line-height: 1.6;
      color: #f2f2f2;
    }

    /* ====== Arrow Button ====== */
    .arrow-btn {
      position: absolute;
      bottom: 15px;
      right: 20px;
      font-size: 1.4rem;
      color: #fff;
      text-decoration: none;
      transition: color 0.3s;
      z-index: 3;
    }

    .arrow-btn:hover {
      color: #00a2ff;
    }

    /* ====== Background Images ====== */
    .bc-1::before { background-image: url('../image/img/card1.jpg'); }
    .bc-2::before { background-image: url('../image/img/card2.jpg'); }
    .bc-3::before { background-image: url('../image/img/card3.jpg'); }
    .bc-4::before { background-image: url('../image/img/card4.jpg'); }




    /*---------------------------------------------------platform section end   ----------------------------------------------------*/



    /*---------------------------------------------------Ai section start   ----------------------------------------------------*/

    .section-ai{
      width:100%;
      /* max-width:1400px; */
      height: auto;
      padding: 50px 0;
      background: linear-gradient(to bottom, rgba(255, 255, 255, 0.1) 0%, rgba(0,0,0,0.8) 100%);
    }

    .logo-wrap-ai{
      display:flex;
      justify-content:center;
      align-items:center;
      gap:18px;
      margin-bottom:14px;
    }

    .logo-dots-ai{
      width:44px;
      height:44px;
      display:inline-grid;
      place-items:center;
      position:relative;
      transform-origin:center;
      animation: rotate-360-ai 4s linear infinite;
    }

    .logo-dots-ai .dot-ai{
      --s:8px;
      width:var(--s);
      height:var(--s);
      border-radius:50%;
      background:#111;
      position:absolute;
      top:50%; left:50%;
      transform-origin:center;
      opacity:0.95;
      box-shadow:0 2px 4px rgba(0,0,0,0.3);
    }
    .logo-dots-ai .d1{ transform: translate(-50%,-50%) rotate(0deg) translate(-6px); }
    .logo-dots-ai .d2{ transform: translate(-50%,-50%) rotate(120deg) translate(-6px); }
    .logo-dots-ai .d3{ transform: translate(-50%,-50%) rotate(240deg) translate(-6px); }


    .logo-dots-ai .d2 {
      width: 8px;
      height:86px;
    }

    .logo-dots-ai .d2 {
      width: 6px;
      height: 6px;
    }

    .logo-dots-ai .d3 {
      width: 4px;
      height: 4px;
    }

    @keyframes rotate-360-ai {
      0% { transform: rotate(0deg) scale(1); }
      50% { transform: rotate(180deg) scale(1.05); }
      100% { transform: rotate(360deg) scale(1); }
    }

    .header-ai{
      text-align:center;
      /* margin-bottom:28px; */
    }
    .header-ai h2{
      font-size:3rem;
      font-weight:700;
      
    }
    .header-ai p{
      font-size:0.90rem;
      color:#000;
      margin-top: 20px;
    }

    /* ============== video section ============== */
    .video-box-container {
      display: flex;
      justify-content: center;
      align-items: center;
      gap: 40px;
      flex-wrap: wrap;
      margin-top: 50px;
      border-radius: 10px;
    }

    .video-box {
      position: relative;
      width: 400px;
      height: 400px;
      overflow: hidden;
      border-radius: 5px;
      box-shadow: 0 5px 30px rgba(0, 0, 0, 0.3);
      transition: transform 0.4s ease;
    }

    .video-box video {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform 0.6s;
    }

    .video-box:hover video { transform: scale(1.05) rotateX(5deg) rotateY(5deg); }

.overlay-text-ai {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  color: #fff;
  padding: 20px;
  box-sizing: border-box;
  border-radius: 20px;
}

.overlay-box {
  position: relative;
  width: 100%;
  max-width: 500px;
  background: rgba(0, 0, 0, 0.4);
  border-radius: 5px;
  padding: 20px 40px 20px 20px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.overlay-box-content {
  z-index: 2;
}

.overlay-box-content .p-title {
  font-size: 0.6rem;
  text-transform: uppercase;
  color: #ffffff;
  letter-spacing: 1px;
  text-align: center;
}

.overlay-box-content p {
  font-size: 0.6rem;
  color: #ccc9c9;
  margin: 5px 0;
  text-align: center;

}

.overlay-box-content span {
  font-size: 1.2rem;
  text-align: center;

  color: #fff;
}

.arrow-btn {
  text-decoration: none;
  color: #fff;
  font-size: 1.2rem;
  transition: all 0.3s ease;
  z-index: 3;
}

.arrow-btn:hover {
  color: #000000;
  color: #fff;
  transform: translateX(5px);
}



    /*---------------------------------------------------Ai section end   ----------------------------------------------------*/




    /*---------------------------------------------------domain section start   ----------------------------------------------------*/

    .domain-section {
      width:100%;
      height: 100vh;
      /* max-width:1400px; */
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      background-color: #000;
    }


    
    .span-title{
        font-size: 32px;
        line-height: 35px;
        color: #ffffff !important;
        margin-bottom: 40px;
        text-align: center;
    }
    


    .search-box {
      position: relative;
      width: 100%;
      max-width: 600px;
      margin-bottom: 10px;
    }

    .search-box input {
      width: 100%;
      padding: 15px 50px 15px 40px;
      border-radius: 10px;
      border: none;
      font-size: 1rem;
      background-color: #333;
      color: #fff;
      margin-bottom: 20px;
    }

    .search-box .arrow {
      position: absolute;
      left: 15px;
      top:38%;
      transform: translateY(-50%);
      font-size: 1rem;
      display: flex;
      justify-content: space-between;
      flex-direction: row;
      width: 95%;
      color: #00a2ff;
    }

    
    .search-box .arrow i{
      color: #ffffff;
    }


    .transfer-link {
      margin-bottom: 60px;
      color: #fff;
      font-size: 0.6rem;
    }

    .transfer-link a {
      color: #fff;
      text-decoration: underline;
    }

    .avatars {
      display: flex;
      justify-content: center;
      gap: 5px;
      margin-bottom: 50px;
    }

    .avatars img {
      width: 50px;
      height: 50px;
      border-radius: 50%;
      object-fit: cover;
      border: 1px solid #ffffff;
    }

    /*---------------------------------------------------domain section end   ----------------------------------------------------*/



    /*----------------------------------------------------accordian section start   ----------------------------------------------*/
    .section-accordian {
      padding: 60px 0;
      display: flex;
      flex-direction: column;
      align-items: center;
      gap: 20px;
      padding: 30px;
      background: #000;
      color: #fff;
    }

    /* آکاردئون اصلی */
    .accordion {
      width: 100%;
      max-width: 1400px;
      background: none;
    }

    .accordion-header {
      cursor: pointer;
      padding: 20px;
      background: none;
      font-size: 2rem;
      display: flex;
      justify-content: space-between;
      align-items: center;
      transition: background 0.3s;
      border-top: 1px solid #b8b5b5;

    }

    .accordion-header:hover {
      background-color: #111;
    }

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

    .accordion-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease;
      display: flex;
      justify-content: flex-end;
    }

    .accordion-content.open {
      max-height: 500px;
    }

    /* آکاردئون داخلی */
    .nested-accordion {
      width: 50%;
    }

    .nested-header {
      cursor: pointer;
      padding: 10px;
      margin-bottom: 5px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      border-top: 1px solid #b8b5b5;

    }

    .nested-header:hover {
      background-color: #222;
    }

    .nested-icon {
      font-size: 1.2rem;
      transition: transform 0.3s;
    }

    .nested-content {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease;
      background-color: #111;
      border-radius: 6px;
      margin-bottom: 8px;
      padding: 0 15px;
    }

    .nested-content.open {
      max-height: 200px;
      padding: 15px;
    }

     /*----------------------------------------------------accordian section end   ----------------------------------------------*/


/* ---------------------------------------------------circle section start   ---------------------------------------------- */
    .circle-animi {
      position: relative;
      width: 100%;
      height: 100vh;
      display: flex;
      justify-content: center;
      align-items: center;
      overflow: hidden;
      background-color: #000;
    }

    /* canvas sphere */
    .circle-animation-container {
      position: absolute;
      width: 100%;
      height: 100%;
      border-radius: 50%;
    }

    #dotsCircle {
      width: 100%;
      height: 100%;
      display: block;
      border-radius: 50%;
    }

    /* overlay layer */
    .circle-overlay {
      position: absolute;
      top: 0;
      left: 0;
      width: 100%;
      height: 100%;
      background: rgba(0, 0, 0, 0.5);
      z-index: 2;
      display: flex;
      flex-direction: column;
      justify-content: center;
      align-items: center;
      text-align: center;
      color: #fff;
      padding: 0 20px;
    }

    .circle-overlay span{
      font-size: 3rem;
      margin-bottom: 20px;
    }

    .circle-overlay p {
      font-size: 0.8rem;
      color: #ccc;
      margin-bottom: 40px;
    }

    .circle-overlay button {
      padding: 12px 20px;
      background-color: #e3e3e3;
      color: #000;
      font-size: 0.85rem;
      border: none;
      cursor: pointer;
      transition: all 0.3s ease;
    }

    .circle-overlay button:hover {
      background-color: #1b1d1e;
      color: #fff;
      transform: scale(1.05);
    }
/* ---------------------------------------------------circle section end   ---------------------------------------------- */



/*  =================== template page start ======================== */
.parent-box{
  width: 100%;
  height: auto !important;
}
.parent-box:nth-child(1){
  height: 300px;
}
.container-fluid{
  padding: 0 35px !important;
}
.container-fluid:nth-child(1){line-height: 1;}
.container-fluid:nth-child(1) p{font-size: 15px;}
.container-fluid:nth-child(1) input{width: 90%;}
.fa-search{
  top: 50%;
  left: 8%;
  transform: translate(0, -50%);
  z-index: 1;
  cursor: pointer;
}
.fa-cross{
  top: 50%;
  right: 8%;
  transform: translate(0, -50%);
  z-index: 1;
  cursor: pointer;
}

/* part1-box-container */
.part1-box-container{
  display: grid;
  grid-template-columns: repeat(3, 31.32%);
  gap: 3%;
}
ul{
  display: flex;
  list-style-type: none;
  gap: 10px;
}
ul li{
  font-size: 12px;
  cursor: pointer;
}
.part1-box-container > div{
  height: 250px;
  padding: 0 !important;
  overflow-y: scroll !important;
}
.box1{top: 30%;}
.box1 p{
  font-size: 12px !important;
  line-height: 1.5;
}
.scroll-container{
  scrollbar-width: none !important; /* Firefox */
  -ms-overflow-style: none !important; /* IE/Edge */
  transition: 10s ease-in-out;
}
.scroll-container::-webkit-scrollbar{
   width: 0px !important; /* Chrome/Safari */
  height: 0px !important;
  display: none !important;

}
.brand-link{
  font-size: 10px !important;
  align-content: center;
  width: 80px;
  height: 20px;
  background: #333 !important; 
}
.box3{
  position: absolute;
  top: 5% !important;
  right: -15%;
  overflow: hidden !important;
}

/* Part two  */
.part2{
  height: auto !important;
  margin-top: 150px !important;
}
.box-container{
  display: grid;
  grid-template-columns: repeat(3, 31.7%);
  gap: 40px;
}
.bc-sub-div{
  height: 220px;
  overflow-y: scroll !important; /* make sure overflow is applied */
  scrollbar-width: none !important; /* Firefox */
  -ms-overflow-style: none !important; /* IE/Edge */
  transition: 20s ease-in-out;
}

.bc-sub-div::-webkit-scrollbar {
  width: 0px !important; /* Chrome/Safari */
  height: 0px !important;
  display: none !important;
}

.sub-box{
  width: 100%;
  height: 20%;
  position: absolute;
  bottom: 0;
}
/* sidebar */
.sidebar{
  height: 100vh;
  position: sticky !important;
  top: 0 !important;
  overflow-y: scroll;
}
.sidebar .form-check-input{
  width: 15px !important;
  height: 15px !important;
  border-radius: 0 !important;
}

.sidebar-link a{
  font-size: 14px;
  font-weight: 600;
}
.template-section{
  margin-top: 140px;
  width: 100%;
  height: auto !important;
}
.box-detail{
  height: auto !important;
}
/*  =================== template page end ======================== */











/* ===================================================
   ⚖️ Footer Bottom Section
=================================================== */
.footer-bottom {
  border-top: 1px solid var(--color-border);
  margin-top: 60px;
  padding-top: 25px;
  text-align: center;
  font-size: 14px;
  color: #888;
}


/*  =================== footer end ======================== */