* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient( 135deg, green, rgb(27, 27, 77), rgb(7, 4, 55), green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Arial, sans-serif;
  font-size: 32px;
  color: white;
  z-index: 9999;
}

.loading-text {
  animation: blink 1s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.main-content {
  display: none;
  padding: 20px;
  text-align: center;
}

.header {
  width: 100%;
  position: fixed;
  top: 0;
  z-index: 1000;
  background: linear-gradient(135deg, #1d2671, #c33764);
  box-shadow: 0 3px 12px rgba(0, 0, 0, 0.25);
}

nav {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo img {
  height: 55px;
  width: auto;
  filter: drop-shadow(0 0 6px rgba(255, 255, 255, 0.2));
  transition: transform 0.3s ease;
}

.logo img:hover {
  transform: scale(1.05);
}

.logo img {
  width: 140px;
  height: auto;
  filter: brightness(0) invert(1);
  
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 20px;
  transition: all 0.3s ease;
}

.nav-links li a {
  text-decoration: none;
  color: #ffffff;
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.5px;
  position: relative;
  transition: color 0.3s ease;
}

.nav-links li a:hover {
  color: #ffde59;
}

.loginbtn {
  background: #ffffff;
  color: #c33764;
  border: none;
  outline: none;
  padding: 8px 18px;
  border-radius: 20px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.loginbtn:hover {
  background: #ffde59;
  color: #1d2671;
  transform: translateY(-2px);
  box-shadow: 0 3px 10px rgba(0, 0, 0, 0.2);
}

.menu-icon {
  display: none;
  color: #fff;
  font-size: 25px;
  cursor: pointer;
}

.dropdown {
  position: relative;
}

.dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 70px;
  border-radius: 8px;
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
  list-style: none;
  padding: 10px 0;
  z-index: 1001;
}


.dropdown-menu li a {
  display: block;
  text-align: center;
  /* padding: 10px 20px; */
  color: #fff;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.dropdown-menu li a:hover {
  color: #f1c40f;
  border-radius: 5px;
}


.dropdown:hover .dropdown-menu {
  display: block;
}

#homeLink {
  display: inline-block;
  transition: transform 0.3s ease;
}

.dropdown:hover #homeLink {
  transform: rotate(180deg);
}


@media (max-width: 900px) {
  .menu-icon {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 70px;
    right: 0;
    background: rgba(44, 62, 80, 0.95);
    flex-direction: column;
    align-items: center;
    width: 220px;
    height: 0;
    overflow: hidden;
    padding-left: 32px;
    border-radius: 0 0 0 12px;
    transition: height 0.4s ease;
    gap: 25px;
  }

  .nav-links.open {
    height: 510px;
    width: 100%;
    padding-top: 18px;
  }

  .nav-links li {
    margin-bottom: 16px;
  }

  .loginbtn {
    margin-bottom: 16px;
  }
}

/* section main */


.main {
  width: 100%;
  min-height: 100vh;
  padding: 140px 80px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
  background: url("./image/main1.webp") no-repeat center center/cover; 
  color: #ffffff;
  overflow: hidden;
}

.main::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(6, 12, 61, 0.65); 
  z-index: 1;
}

.main-content {
  position: relative;
  z-index: 2;
  max-width: 700px;
}

.main-content h1 {
  font-size: 48px;
  line-height: 64px;
  font-weight: 700;
  margin-bottom: 20px;
}

.main-content p {
  font-size: 18px;
  line-height: 30px;
  color: #e0e0e0;
  margin-bottom: 40px;
}

.main-buttons {
  display: flex;
  gap: 20px;
}

.btn {
  display: inline-block;
  padding: 14px 36px;
  border-radius: 30px;
  font-weight: 600;
  text-decoration: none;
  font-size: 16px;
  transition: all 0.3s ease;
  cursor: pointer;
}

.btn.primary {
  background: linear-gradient(135deg, #00c6ff, #0072ff);
  color: #fff;
}

.btn.primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 114, 255, 0.4);
}

.btn.secondary {
  border: 2px solid #00c6ff;
  color: #00c6ff;
  background: transparent;
}

.btn.secondary:hover {
  background: #00c6ff;
  color: #fff;
  transform: translateY(-2px);
}

@media (max-width: 768px) {
  .main {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 100px 40px;
  }

  .main-content {
    max-width: 90%;
  }

  .main-content h1 {
    font-size: 32px;
    line-height: 46px;
  }

  .main-content p {
    font-size: 16px;
    line-height: 26px;
  }

  .main-buttons {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }

  .btn {
    width: 70%;
  }
}


@media (max-width: 480px) {
  .main {
    padding: 80px 20px;
  }

  .main-content h1 {
    font-size: 26px;
    line-height: 38px;
  }

  .main-content p {
    font-size: 15px;
    line-height: 24px;
    margin-bottom: 30px;
  }

 

  .btn {
    width: 100%;
    font-size: 14px;
    padding: 12px 0;
    
  }
}

/* section commit */

.commit-section {
  width: 100%;
  padding: 100px 80px;
  background: url('./image/commit.webp') center center / cover no-repeat;

  display: flex;
  justify-content: center;
  align-items: center;
}

.commit-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  max-width: 1300px;
  width: 100%;
}

.commit-content {
  flex: 1;
}

.commit-content h2 {
  font-size: 38px;
  color: #06113c;
  font-weight: 700;
  margin-bottom: 12px;
}

.commit-content h3 {
  font-size: 22px;
  color: #0072ff;
  font-weight: 600;
  margin-bottom: 24px;
}

.commit-content p {
  color: #444;
  line-height: 1.8;
  margin-bottom: 22px;
  font-size: 16px;
}

.commit-stats {
  display: flex;
  gap: 40px;
  margin-top: 30px;
}

.stat-box h3 {
  font-size: 32px;
  color: #0072ff;
  font-weight: 700;
  margin-bottom: 6px;
  transition: color 0.3s ease;
}

.stat-box p {
  font-size: 15px;
  color: #666;
}

.commit-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.commit-image img {
  width: 100%;
  max-width: 520px;
  border-radius: 20px;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
  object-fit: cover;
}


@media (max-width: 1024px) {
  .commit-section {
    padding: 80px 60px;
    background-attachment: fixed; 
  }

  .commit-container {
    gap: 40px;
  }

  .commit-content h2 {
    font-size: 32px;
  }

  .commit-content h3 {
    font-size: 20px;
  }

  .commit-content p {
    font-size: 15px;
  }

  .stat-box h3 {
    font-size: 28px;
  }
}

@media (max-width: 768px) {
  .commit-container {
    flex-direction: column-reverse;
    align-items: center;
    text-align: center;
    gap: 40px;
  }

  .commit-section {
    padding: 70px 40px;
  }

  .commit-content {
    width: 100%;
  }

  .commit-content h2 {
    font-size: 30px;
    margin-bottom: 10px;
  }

  .commit-content h3 {
    font-size: 18px;
    margin-bottom: 18px;
  }

  .commit-content p {
    font-size: 15px;
    line-height: 1.7;
  }

  .commit-stats {
    justify-content: center;
    flex-wrap: wrap;
    gap: 25px;
  }

  .commit-image img {
    max-width: 400px;
  }
}

@media (max-width: 480px) {
  .commit-section {
    padding: 60px 20px;
    background-position: center;
  }

  .commit-container {
    gap: 30px;
  }

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

  .commit-content h3 {
    font-size: 16px;
  }

  .commit-content p {
    font-size: 14px;
    line-height: 1.6;
  }

  .commit-stats {
    flex-direction: column;
    align-items: center;
    gap: 20px;
  }

  .stat-box h3 {
    font-size: 24px;
  }

  .stat-box p {
    font-size: 13px;
  }

  .commit-image img {
    max-width: 320px;
    border-radius: 15px;
  }
}


/* secton feature */

.main-body {
  margin: 0;
  font-family: "Poppins", Arial, sans-serif;
  background: url('./image/background1.webp') center center / cover no-repeat fixed;
  color: #1a1a1a;
  display: flex;
  justify-content: center;
  padding: 60px 20px;
}


.panel {
  max-width: 1100px;
  width: 100%;
  background: linear-gradient(135deg, rgb(8, 8, 51), rgb(6, 6, 50));
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
  padding: 50px 40px;
  text-align: center;
  transition: all 0.3s ease;
}

.panel:hover {
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.1);
}

.panel h2 {
  font-size: 32px;
  margin-bottom: 10px;
  color: white;
  font-weight: 600;
  letter-spacing: 0.5px;
}

.panel .subtitle {
  font-size: 16px;
  color: white;
  margin-bottom: 50px;
}

.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
  text-align: left;
}

.feature {
  display: flex;
  align-items: flex-start;
  background: #f9fbff;
  border-radius: 12px;
  padding: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border: 1px solid #eef2f6;
}

.feature:hover {
  transform: translateY(-6px);
  box-shadow: 0 10px 25px rgba(15, 98, 254, 0.12);
  border-color: #0f62fe;
}

.icon {
  flex: 0 0 70px;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, #0f62fe, #007bff);
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-right: 18px;
  box-shadow: 0 6px 18px rgba(15, 98, 254, 0.25);
}

.feature h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: #0d1b2a;
  font-weight: 600;
}

.feature p {
  margin: 0;
  font-size: 14px;
  color: #6b7280;
  line-height: 1.6;
}

@media (max-width: 900px) {
  .features {
    grid-template-columns: 1fr;
  }

  .panel {
    padding: 40px 25px;
  }

  .icon {
    width: 60px;
    height: 60px;
    font-size: 24px;
  }
}

/* section about */

.about-section {
  background: url('./image/pink.webp') center center / cover no-repeat fixed;
  padding: 100px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  color: #1a1a1a;
  font-family: "Poppins", sans-serif;
}

.about-content {
  max-width: 1150px;
  width: 100%;
  text-align: center;
}

.about-content h2 {
  font-size: 36px;
  font-weight: 700;
  color: #0f172a;
  margin-bottom: 15px;
  position: relative;
  display: inline-block;
}

.about-content h2::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 3px;
  background: linear-gradient(90deg, #0f62fe, #2563eb);
  border-radius: 2px;
}

.about-content .intro {
  font-size: 17px;
  color: black;
  line-height: 1.8;
  max-width: 850px;
  margin: 25px auto 70px;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 35px;
  text-align: left;
}

.about-item {
  background: #ffffff;
  border-radius: 16px;
  padding: 30px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  transition: all 0.4s ease;
  border: 1px solid #eef2f8;
  position: relative;
  overflow: hidden;
}

.about-item::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0%;
  height: 4px;
  background: linear-gradient(90deg, #0f62fe, #2563eb);
  transition: width 0.4s ease;
}

.about-item:hover::before {
  width: 100%;
}

.about-item:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(15, 98, 254, 0.15);
}

.about-item h3 {
  font-size: 20px;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 10px;
}

.about-item p {
  color: #64748b;
  font-size: 15px;
  line-height: 1.7;
}

.about-item:hover h3 {
  color: #0f62fe;
  transition: color 0.3s ease;
}


@media (max-width: 1024px) {
  .main-body {
    padding: 50px 30px;
    background-attachment: fixed; 
  }

  .panel {
    padding: 40px 30px;
  }

  .panel h2 {
    font-size: 28px;
  }

  .features {
    gap: 25px;
  }

  .feature h3 {
    font-size: 17px;
  }

  .about-section {
    padding: 80px 40px;
  }

  .about-content h2 {
    font-size: 32px;
  }

  .about-content .intro {
    font-size: 16px;
    margin: 20px auto 60px;
  }

  .about-grid {
    gap: 25px;
  }
}

@media (max-width: 768px) {
  .main-body {
    padding: 40px 20px;
    background-attachment: fixed;
    flex-direction: column;
  }

  .panel {
    padding: 35px 25px;
  }

  .panel h2 {
    font-size: 26px;
  }

  .panel .subtitle {
    font-size: 15px;
    margin-bottom: 40px;
  }

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

  .feature {
    flex-direction: row;
    padding: 18px;
  }

  .icon {
    width: 60px;
    height: 60px;
    font-size: 24px;
    margin-right: 15px;
  }

  .about-section {
    flex-direction: column;
    padding: 70px 25px;
  }

  .about-content h2 {
    font-size: 28px;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 25px;
  }

  .about-item {
    padding: 25px;
  }

  .about-item h3 {
    font-size: 18px;
  }

  .about-item p {
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .main-body {
    padding: 30px 15px;
    background-position: center;
    background-attachment: fixed;
  }

  .panel {
    padding: 30px 20px;
    border-radius: 12px;
  }

  .panel h2 {
    font-size: 22px;
  }

  .panel .subtitle {
    font-size: 14px;
    margin-bottom: 30px;
  }

  .features {
    gap: 15px;
  }

  .feature {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .icon {
    margin: 0 0 12px;
    width: 55px;
    height: 55px;
    font-size: 22px;
  }

  .feature h3 {
    font-size: 16px;
  }

  .feature p {
    font-size: 13px;
    line-height: 1.5;
  }

  /* section about */
  .about-section {
    padding: 60px 15px;
  }

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

  .about-content .intro {
    font-size: 14px;
    margin: 15px auto 40px;
  }

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

  .about-item {
    padding: 20px;
    border-radius: 12px;
  }

  .about-item h3 {
    font-size: 16px;
  }

  .about-item p {
    font-size: 13px;
  }
}


/* section products */

.product-section {
  padding: 80px 10%;
  text-align: center;
  font-family: 'poppins', sans-serif;
  background: url('./image/background1.webp') center center / cover no-repeat fixed;
}

.product-header h2 {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 15px;
  color: white;
}

.product-header p {
  max-width: 650px;
  font-size: 18px;
  color: rgb(21, 238, 241);
  margin: 0 auto 50px;
  line-height: 1.6;
}


.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
}

.product-card {
  background: #fff;
  border-radius: 20px;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  padding: 25px;
  transition: all 0.3s ease;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.product-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: contain;
  margin-bottom: 20px;
  transition: transform 0.3s ease;
}

.product-card:hover img {
  transform: scale(1.08);
}

.product-card h3 {
  font-size: 20px;
  color: #0a2540;
  margin-bottom: 10px;
  font-weight: 600;
}

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

.price {
  font-size: 18px;
  color: #1a73e8;
  font-weight: 700;
}

.product-btn {
  display: inline-block;
  margin-top: 15px;
  padding: 10px 25px;
  background: #1a73e8;
  color: #fff;
  border: none;
  border-radius: 25px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.3s ease;
}

.product-btn:hover {
  background: #155ab6;
}

@media (max-width: 992px) {
  .product-grid {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}



/* section shipping */
.shipping-return {
  padding: 80px 10%;
  background-color: #f9fafc;
}

.shipping-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 60px;
  flex-wrap: wrap;
}

.shipping-image {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.image-collage {
  position: relative;
  width: 400px;
  height: 400px;
}

.image-collage img {
  position: absolute;
  width: 160px;
  height: 160px;
  object-fit: cover;
  border-radius: 20px;
  box-shadow: 0px 8px 20px rgba(0, 0, 0, 0.15);
  border: 3px solid #fff;
  transition: transform 0.4s ease, box-shadow 0.3s ease;
  cursor: pointer;
}

.image-collage img:hover {
  transform: scale(1.08) rotate(3deg);
  box-shadow: 0px 12px 25px rgba(0, 0, 0, 0.25);
  z-index: 5;
}

.img1 { top: 20px; left: 20px; transform: rotate(-5deg); }
.img2 { top: 0px; right: 30px; transform: rotate(7deg); }
.img3 { bottom: 40px; left: 50px; transform: rotate(-3deg); }
.img4 { bottom: 10px; right: 60px; transform: rotate(5deg); }
.img5 { top: 130px; left: 120px; z-index: 2; transform: rotate(-1deg); }

.shipping-content {
  flex: 1.2;
}

.shipping-content h2 {
  font-size: 35px;
  color: #0a2540;
  margin-bottom: 20px;
  font-weight: 700;
}

.shipping-content .intro {
  font-size: 18px;
  color: #444;
  margin-bottom: 25px;
  line-height: 1.7;
}

.shipping-details h3 {
  color: #1a73e8;
  font-size: 18px;
  margin-top: 15px;
  font-weight: 600;
}

.shipping-details p {
  color: #555;
  line-height: 1.6;
  margin-bottom: 10px;
}

.shipping-details a {
  color: #1a73e8;
  text-decoration: none;
  font-weight: 500;
}

.shipping-details a:hover {
  text-decoration: underline;
}

@media (max-width: 900px) {
  .shipping-container {
    flex-direction: column;
    text-align: center;
  }

  .image-collage {
    width: 300px;
    height: 300px;
    margin-bottom: 40px;
  }

  .image-collage img {
    width: 120px;
    height: 120px;
    border-radius: 15px;
  }
}


.shipping-content {
  flex: 1 1 50%;
}

.shipping-content h2 {
  font-size: 34px;
  color: #0f172a;
  font-weight: 700;
  margin-bottom: 15px;
  position: relative;
}

.shipping-content h2::after {
  content: "";
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #0f62fe, #2563eb);
  display: block;
  margin-top: 8px;
  border-radius: 2px;
}

.shipping-content .intro {
  color: #64748b;
  font-size: 16px;
  line-height: 1.8;
  margin: 20px 0 35px;
  max-width: 600px;
}

.shipping-details h3 {
  font-size: 19px;
  color: #0f172a;
  margin-bottom: 6px;
  font-weight: 600;
}

.shipping-details p {
  color: #64748b;
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 18px;
}

.shipping-details a {
  color: #0f62fe;
  text-decoration: none;
  font-weight: 500;
}

.shipping-details a:hover {
  text-decoration: underline;
}


@media (max-width: 1024px) {
  .shipping-return {
    padding: 70px 8%;
  }

  .shipping-container {
    gap: 50px;
  }

  .shipping-content h2 {
    font-size: 30px;
  }

  .shipping-content .intro {
    font-size: 17px;
    margin-bottom: 20px;
  }

  .shipping-details h3 {
    font-size: 17px;
  }

  .shipping-details p {
    font-size: 15px;
  }

  .image-collage {
    width: 350px;
    height: 350px;
  }

  .image-collage img {
    width: 140px;
    height: 140px;
  }
}

@media (max-width: 768px) {
  .shipping-return {
    padding: 60px 40px;
    text-align: center;
  }

  .shipping-container {
    flex-direction: column;
    align-items: center;
    gap: 40px;
  }

  .shipping-image {
    order: -1;
  }

  .image-collage {
    width: 300px;
    height: 300px;
    margin-bottom: 30px;
  }

  .image-collage img {
    width: 120px;
    height: 120px;
    border-radius: 15px;
  }

  .shipping-content {
    flex: 1;
  }

  .shipping-content h2::after {
    display: none;
}

  .shipping-content h2 {
    font-size: 28px;
  }

  .shipping-content .intro {
    font-size: 16px;
    margin: 15px 0 25px;
  }

  .shipping-details h3 {
    font-size: 16px;
  }

  .shipping-details p {
    font-size: 14px;
    margin-bottom: 12px;
  }
}

@media (max-width: 480px) {
  .shipping-return {
    padding: 50px 20px;
  }

  .shipping-container {
    flex-direction: column;
    text-align: center;
    gap: 30px;
  }

  .image-collage {
    width: 240px;
    height: 240px;
  }

  .image-collage img {
    width: 100px;
    height: 100px;
    border-radius: 12px;
  }

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

  .shipping-content .intro {
    font-size: 15px;
    line-height: 1.6;
  }

  .shipping-details h3 {
    font-size: 15px;
  }

  .shipping-details p {
    font-size: 13px;
    line-height: 1.6;
  }

  .shipping-details a {
    font-size: 14px;
  }
}



/* section platform */

.platform-section {
  background: url('./image/background2.avif') center center / cover no-repeat fixed;
  padding: 100px 20px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-family: "Poppins", sans-serif;
}

.platform-content {
  max-width: 1150px;
  width: 100%;
  text-align: center;
}

.platform-content h2 {
  font-size: 34px;
  font-weight: 700;
  color: white;
  margin-bottom: 10px;
  position: relative;
}

.platform-content h2::after {
  content: "";
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, #0f62fe, #2563eb);
  display: block;
  margin: 10px auto 0;
  border-radius: 2px;
}

.subtitle {
  color: #066af7;
  font-size: 16px;
  line-height: 1.8;
  max-width: 850px;
  margin: 20px auto 60px;
}

.platform-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 35px;
  text-align: center;
}

.platform-item {
  background: linear-gradient(135deg, rgb(155, 236, 244), rgb(121, 250, 121));
  border-radius: 14px;
  padding: 35px 25px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  border: 1px solid #eef2f6;
}

.platform-item:hover {
  transform: translateY(-8px);
  border-color: #0f62fe;
  box-shadow: 0 12px 30px rgba(15, 98, 254, 0.15);
}

.icon {
  font-size: 32px;
  background: linear-gradient(135deg, #d3fc9d, #f5ff9d);
  color: #fff;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 8px 18px rgba(15, 98, 254, 0.25);
  transition: transform 0.3s ease;
}

.platform-item:hover .icon {
  transform: scale(1.1) rotate(6deg);
}

.platform-item h3 {
  font-size: 18px;
  font-weight: 600;
  color: #0f172a;
  margin-bottom: 10px;
}

.platform-item p {
  font-size: 14px;
  color: #64748b;
  line-height: 1.6;
}

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

@media (max-width: 600px) {
  .platform-grid {
    grid-template-columns: 1fr;
  }

  .platform-item {
    padding: 30px 20px;
  }

  .icon {
    width: 60px;
    height: 60px;
    font-size: 26px;
  }
}

/* sectiion footer */

.footer {
  background: url('./image/footer.avif') center center / cover no-repeat fixed;
  color: #f1f5f9;
  padding: 80px 20px 30px;
  font-family: "Poppins", sans-serif;
}

.footer-container {
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.comlogo {
  width: 160px;        
  height: auto;        
  filter: brightness(0) invert(1);
  transition: transform 0.3s ease, filter 0.3s ease;
}



.comlogo:hover {
  transform: scale(1.05);
  filter: brightness(0) saturate(100%) invert(29%) sepia(90%) saturate(3000%) hue-rotate(210deg) brightness(100%) contrast(100%);
}


.footer-about h3 {
  color: white;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 15px;
}

.footer-about p {
  color: white;
  font-size: 15px;
  line-height: 1.8;
}


.footer-links h4,
.footer-support h4,
.footer-contact h4 {
  font-size: 18px;
  color: white;
  margin-bottom: 15px;
  position: relative;
}

.footer-links h4::after,
.footer-support h4::after,
.footer-contact h4::after {
  content: "";
  display: block;
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, #0f62fe, #2563eb);
  margin-top: 6px;
  border-radius: 2px;
}

.footer-links ul,
.footer-support ul {
  list-style: none;
  padding: 0;
}

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

.footer-links a,
.footer-support a {
  color: #cbd5e1;
  text-decoration: none;
  font-size: 16 px;
  transition: color 0.3s ease;
}

.footer-links a:hover,
.footer-support a:hover {
  color: #00ff44;
}


.footer-contact p {
  color: white;
  font-size: 16px;
  margin-bottom: 8px;
}

.social-icons {
  margin-top: 15px;
}

.social-icons a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 35px;
  height: 35px;
  border-radius: 50%;
  background: #1e293b;
  text-decoration: none;
  color: #ffffff;
  margin-right: 10px;
  font-size: 14px;
  transition: all 0.3s ease;
}

.social-icons a:hover {
  background: #0f62fe;
  transform: translateY(-3px);
}


.footer-bottom {
  text-align: center;
  margin-top: 60px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
}

.footer-bottom p {
  color: #94a3b8;
  font-size: 13px;
}


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

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

  .social-icons a {
    margin: 8px;
  }

  .footer-links h4::after,
  .footer-support h4::after,
  .footer-contact h4::after {
  display: none;
}
}