@media (max-width: 400px) {
  .container {
    padding: 6px 2vw;
    border-radius: 10px;
  }
  .header {
    padding: 6px 2vw;
    gap: 6px;
  }
  .logo-icon {
    width: 28px;
    height: 28px;
    font-size: 12px;
  }
  .main-brand {
    font-size: 0.8rem;
  }
  .sub-brand {
    font-size: 0.6rem;
  }
  .nav-menu {
    gap: 4px;
    font-size: 10px;
  }
  .main-content {
    gap: 10px;
    padding: 6px 0;
  }
  .smoothie-img {
    max-width: 60px;
  }
  .welcome-text {
    font-size: 1rem;
  }
  .login-title {
    font-size: 1rem;
    gap: 4px;
  }
  .form-input {
    padding: 6px 8px;
    font-size: 10px;
    border-radius: 10px;
  }
  .login-btn {
    padding: 8px;
    font-size: 10px;
    border-radius: 10px;
  }
  .social-icon {
    width: 18px;
    height: 18px;
    font-size: 8px;
  }
  .benefits-title {
    font-size: 12px;
  }
  .benefits-list li {
    font-size: 10px;
  }
}
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Arial", sans-serif;
  background: linear-gradient(135deg, #87ceeb 0%, #4169e1 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.bg-decoration {
  position: absolute;
  border-radius: 50%;
  opacity: 0.3;
}

.bg-circle-1 {
  width: 400px;
  height: 400px;
  background: rgba(255, 255, 255, 0.1);
  top: -200px;
  right: -200px;
}

.bg-circle-2 {
  width: 300px;
  height: 300px;
  background: rgba(255, 255, 255, 0.1);
  bottom: -150px;
  left: -150px;
}

.container {
  background: white;
  border-radius: 30px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  overflow: hidden;
  width: 100%;
  max-width: 1200px;
  position: relative;
  z-index: 1;
  padding: 40px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  padding: 40px 60px;
  z-index: 10;
}

.logo {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-right: 60px;
}

.logo-icon {
  width: 80px;
  height: 80px;
  border-radius: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 5px 15px rgb(74, 189, 255);
  overflow: hidden;
}

.logo-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 15px;
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.main-brand {
  font-size: 22px;
  font-weight: bold;
  color: #333;
  text-transform: uppercase;
  letter-spacing: 2px;
}

.sub-brand {
  font-size: 12px;
  color: #5db2ff;
  font-weight: 600;
  letter-spacing: 1px;
  margin-top: -3px;
}

.nav-menu {
  display: flex;
  list-style: none;
  gap: 40px;
  flex-wrap: wrap;
}

.nav-menu a {
  text-decoration: none;
  color: #666;
  font-weight: 500;
  font-size: 16px;
  transition: all 0.3s ease;
  position: relative;
  padding: 10px 0;
}

.nav-menu a:hover,
.nav-menu a.active {
  color: #5db2ff;
}

.nav-menu a.active::after {
  content: "";
  position: absolute;
  bottom: 5px;
  left: 0;
  width: 100%;
  height: 3px;
  background: #5db2ff;
  border-radius: 2px;
}

.nav-menu .contact-link:hover {
  color: #5db2ff;
}

.main-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.left-section,
.right-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.left-section {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 80px 0;
}

.smoothie-image {
  width: 100%;
  max-width: 400px;
}

.smoothie-img {
  max-width: 200px;
  height: auto;
  object-fit: contain;
  margin: 0 auto;
  display: block;
}

.welcome-text {
  font-size: 32px;
  font-weight: bold;
  color: #333;
  margin-bottom: 15px;
}

.welcome-subtitle {
  font-size: 16px;
  color: #666;
  line-height: 1.6;
  margin-bottom: 30px;
}

.benefits-section {
  position: absolute;
  display: flex;
  align-items: center;
  left: 250px;
  bottom: 8px;
}

.divider-line1 {
  width: 3px;
  min-height: 110px;
  background-color: #60a4d0;
  border-radius: 2px;
  position: absolute;
  bottom: 3px;
  margin: 0 -10px;
}

.benefits-title {
  font-size: 1.6rem;
  font-weight: bold;
  color: #333;
  transform: rotate(-90deg);
  position: absolute;
  left: -100px;
  bottom: 42.5px;
}

.benefits-list li:hover {
  color: #005893;
  transform: translateX(5px);
}

.benefits-list li {
  margin: 10px 0;
  cursor: pointer;
  transition: all 0.3s ease;
}

.benefits-list {
  list-style: none;
  font-weight: 600;
  font-size: 1rem;
  color: #60a4d0;
}

.login-header {
  margin-bottom: 40px;
}

.login-title {
  font-size: 36px;
  color: #333;
  font-weight: bold;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 15px;
}

.login-form {
  width: 100%;
  max-width: 350px;
}

.form-group {
  margin-bottom: 20px;
}

.form-input {
  width: 100%;
  padding: 18px 25px;
  border: none;
  border-radius: 25px;
  font-size: 16px;
  background: #f0f8ff;
  color: #333;
  box-shadow: inset 0 2px 10px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.form-input::placeholder {
  color: #999;
}

.form-input:focus {
  outline: none;
  background: #e6f3ff;
  box-shadow: inset 0 2px 10px rgba(78, 205, 196, 0.1);
}

.login-btn {
  width: 100%;
  padding: 18px;
  background: linear-gradient(45deg, #87ceeb, #4169e1);
  color: white;
  border: none;
  border-radius: 25px;
  font-size: 16px;
  font-weight: bold;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 20px;
  box-shadow: 0 5px 20px rgba(65, 105, 225, 0.3);
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(65, 105, 225, 0.4);
}

.social-icons {
  display: flex;
  gap: 15px;
  justify-content: center;
  margin-top: 30px;
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #f0f8ff;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: #666;
  font-size: 18px;
  transition: all 0.3s ease;
}

.social-icon:hover {
  background: #5db2ff;
  color: white;
  transform: translateY(-2px);
}

.visually-hidden {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

@media (max-width: 1024px) {
  .main-content {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .left-section,
  .right-section {
    align-items: center;
    text-align: center;
  }

  .smoothie-img {
    max-width: 180px;
  }

  .container {
    padding: 30px 20px;
  }

  .header {
    flex-direction: column;
    gap: 20px;
    padding: 30px 20px;
  }

  .nav-menu {
    flex-direction: column;
    gap: 15px;
    align-items: center;
  }

  .benefits {
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
  }

  .benefits-title {
    writing-mode: horizontal-tb;
    font-size: 20px;
  }
}

@media (max-width: 600px) {
  html,
  body {
    height: auto;
    overflow-x: hidden;
    overflow-y: auto;
    padding: 0;
  }

  body {
    display: block;
    padding: 20px 10px;
  }

  .container {
    padding: 20px 15px;
    border-radius: 20px;
    width: 100%;
    max-width: 100%;
  }

  .header {
    flex-direction: column;
    gap: 15px;
    padding: 20px 10px;
    align-items: center;
    text-align: center;
  }

  .logo {
    flex-direction: column;
    align-items: center;
    margin-right: 0;
  }

  .logo-icon {
    width: 50px;
    height: 50px;
  }

  .main-brand {
    font-size: 16px;
    letter-spacing: 1px;
  }

  .sub-brand {
    font-size: 9px;
    margin-top: -2px;
  }

  .nav-menu {
    flex-direction: column;
    gap: 10px;
    padding-top: 10px;
    align-items: center;
  }

  .nav-menu a {
    font-size: 14px;
  }

  .main-content {
    display: flex;
    flex-direction: column;
    gap: 30px;
    padding: 20px 0;
  }

  .left-section,
  .right-section {
    width: 100%;
    padding: 0;
    align-items: center;
    text-align: center;
  }

  .smoothie-img {
    max-width: 120px;
  }

  .welcome-text {
    font-size: 22px;
  }

  .welcome-subtitle {
    font-size: 13px;
    margin-bottom: 20px;
  }

  .login-header {
    margin-bottom: 30px;
  }

  .login-title {
    font-size: 24px;
    gap: 10px;
  }

  .login-form {
    max-width: 100%;
  }

  .form-input {
    padding: 12px 18px;
    font-size: 14px;
  }

  .login-btn {
    padding: 14px;
    font-size: 14px;
  }

  .social-icons {
    gap: 10px;
    margin-top: 20px;
  }

  .social-icon {
    width: 35px;
    height: 35px;
    font-size: 16px;
  }

  .benefits-section {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-top: 30px;
    left: 0;
    bottom: 0;
  }

  .benefits-title {
    transform: none;
    position: static;
    font-size: 18px;
    margin-bottom: 10px;
  }

  .divider-line1 {
    display: none;
  }

  .benefits-list {
    text-align: center;
    padding: 0;
  }

  .benefits-list li {
    font-size: 14px;
  }

  .bg-circle-1,
  .bg-circle-2 {
    display: none;
  }
}