.feedback-section {
  display: grid;
  grid-template-columns: 1fr minmax(320px, 50%);
  width: clamp(400px, 80%, 1400px);
  border-radius: 95px;
  overflow: hidden;
  margin: clamp(20px, 3vw, 50px) auto 0;
  background-color: #fbf8ff;
  border: 1px solid rgba(255, 255, 255, 0.669);
  transition: all 0.3s ease;
  height: calc(clamp(300px, 80%, 1400px) / (21/9));
  box-sizing: border-box;
}

.feedback-section > * {
  min-width: 0;
  box-sizing: border-box;
}

.feedback-left {
  flex: 1;
  background-image: url('/static/static_media/contact-section.jpg');
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.feedback-left::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0);
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.274);
  z-index: 1;
  pointer-events: none;
  border-bottom-left-radius: clamp(40px, 6vw, 95px);
  border-top-left-radius: clamp(40px, 6vw, 95px);
}

.feedback-left > * {
  position: relative;
  z-index: 2;
}

.feedback-form-left,
.feedback-form-right {
  flex: 1 1 clamp(250px, 45%, 50%);
  min-width: 0;
  box-sizing: border-box;
}

.feedback-glass {
  background: #f6faff7f;
  backdrop-filter: blur(15px);
  border-radius: clamp(20px, 3vw, 45px);
  padding: clamp(20px, 2.5vw, 40px);
  max-width: clamp(250px, 35vw, 500px);
  border: 1px solid rgba(255, 255, 255, 0.3);
  text-align: center;
}

.feedback-glass h1 {
  position: relative;
  font-size: clamp(24px, 2.2vw, 42px);
  font-weight: 600;
  color: #00528c;
  margin-bottom: clamp(10px, 1.5vw, 20px);
  padding-bottom: clamp(8px, 1vw, 15px);
}

.feedback-glass h1::after {
  content: "";
  position: absolute;
  left: 5%;
  bottom: 0;
  width: 90%;
  height: clamp(1px, 0.15vw, 2px);
  background: #ffffff64;
  pointer-events: none;
}

.feedback-info-box {
  background: rgba(255, 255, 255, 0.608);
  border-radius: clamp(12px, 2vw, 25px);
  padding: clamp(10px, 1.5vw, 20px);
  font-size: clamp(14px, 1.2vw, 18px);
  color: #013f6c;
  margin-top: clamp(10px, 1.5vw, 20px);
}

.feedback-right {
  background: #b2e4ff53;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: clamp(20px, 3vw, 40px);
  box-sizing: border-box;
  min-width: 0; /* важно */
}

.feedback-form {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  padding: 0;
}

.feedback-form-row {
  display: flex;
  gap: clamp(10px, 1.5vw, 20px);
  box-sizing: border-box;
}

.feedback-form-columns {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(20px, 3vw, 40px);
  margin-top: 70px;
  justify-content: space-between;
  box-sizing: border-box;
}

.feedback-form-left,
.feedback-form-right {
  flex: 1 1 0;
  min-width: 0;
  box-sizing: border-box;
}

.feedback-form-group {
  margin-bottom: 35px;
  position: relative;
  box-sizing: border-box;
}

.feedback-form-group input,
.feedback-form-group textarea {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  display: block;
}

.feedback-form-group input {
  padding: clamp(10px, 1.5vw, 20px);
  font-size: clamp(0.9rem, 1vw, 1rem);
  border: none;
  border-radius: 30px;
  background: #ffffff69;
  box-shadow: 0 0 3px #00000018,
              inset 0 0 6px #00000009;
  border: 1px solid rgba(255, 255, 255, 0.641);
  color: #32758f;
  transition: all 0.3s ease-in-out;
}

.feedback-form-group textarea {
  padding: clamp(10px, 1.5vw, 20px);
  font-size: clamp(0.9rem, 1vw, 1rem);
  border: none;
  border-radius: 45px;
  background: #ffffff69;
  box-shadow: 0 0 3px #00000018,
              inset 0 0 6px #00000009;
  border: 1px solid rgba(255, 255, 255, 0.641);
  color: #32758f;
  transition: all 0.3s ease-in-out;
  height: clamp(100px, 15vw, 150px);
  resize: none;
}

.feedback-form-group input:focus,
.feedback-form-group textarea:focus {
  outline: none;
  box-shadow: 0 0 7px #6799ff5c,
              inset 0 0 6px #00000011;
}

.feedback-form-group input::placeholder,
.feedback-form-group textarea::placeholder {
  color: transparent;
}

.feedback-form-group input:focus::placeholder,
.feedback-form-group textarea:focus::placeholder {
  color: transparent;
}

.feedback-form-group label {
  position: absolute;
  top: 50%;
  left: 18px;
  font-size: 1rem;
  color: #32758f;
  pointer-events: none;
  transform: translateY(-50%);
  transition: 0.3s ease;
  background: rgba(255, 255, 255, 0);
  padding: 0 6px;
  border-radius: 8px;
}

.feedback-form-group input:focus + label,
.feedback-form-group textarea:focus + label,
.feedback-form-group input:not(:placeholder-shown) + label,
.feedback-form-group textarea:not(:placeholder-shown) + label {
  top: -10px;
  left: 30px;
  font-size: 0.75rem;
  color: #01406c;
  background: rgba(215, 231, 255, 0.63);
  box-shadow: 0 0 6px rgba(215, 231, 255, 0.63);
}

.feedback-form-group input:hover,
.feedback-form-group textarea:hover {
  box-shadow: 0 0 7px #6799ff5c,
              inset 0 0 6px rgba(0, 0, 0, 0.094);
}

.feedback-submit-btn {
  padding: clamp(10px, 1.5vw, 15px);
  border-radius: 25px;
  border: none;
  outline: none;
  transition: all 0.4s ease-in-out;
  background: transparent;
  color: #18aeff;
  position: relative;
  z-index: 0;
  overflow: hidden;
  font-size: clamp(0.9rem, 1vw, 1rem);
  width: clamp(200px, 60%, 300px);
  margin: clamp(20px, 2vw, 20px) auto 0;
  border: 1px solid rgba(255, 255, 255, 0.641);
  border-radius: 55px;
  box-shadow: 0 0 6px #00000018, inset -1px 1px 6px rgba(218, 235, 255, 0.499);
  max-width: 300px;
  display: block;
  will-change: transform, box-shadow, opacity;
}

.feedback-submit-btn:hover {
  background: transparent;
  color: #000000;
  transform: scale(1.1) translateY(-3px);
}

.feedback-submit-btn:before {
  content: '';
  background: linear-gradient(45deg, #82a7bb, #c2e8fc, #76c5ef, #c2e8fc, #4fc1ff, #7fbada);
  position: absolute;
  top: -2px;
  left: -2px;
  background-size: 400%;
  z-index: -1;
  will-change: background-position, opacity;
  filter: blur(2px);
  box-shadow: 0 0 3px #00000029, inset -1px 1px 6px rgba(255, 255, 255, 0.499);
  width: calc(100% + 10px);
  height: calc(100% + 10px);
  animation: glowing 27s linear infinite;
  opacity: 0;
  transition: opacity .3s ease-in;
  border-radius: 25px;
}

.feedback-submit-btn:hover:before {
  opacity: 1;
}

@keyframes glowing {
  0% { background-position: 0 0; }
  50% { background-position: 400% 0; }
  100% { background-position: 0 0; }
}

.feedback-submit-btn:active {
  transform: scale(0.97);
  transition: transform 0.25s cubic-bezier(0.34, 1.56, 0.64, 1);
}

@media (orientation: portrait) {
  .feedback-section {
    display: block;
    width: 90%;
    border-radius: 65px;
  }

  .feedback-section .feedback-left .feedback-glass {
    border-radius: 55px 55px 15px 15px;
  }

  .feedback-left {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 12px 0 8px;
    box-sizing: border-box;
  }

  .feedback-glass {
    width: 90%; 
    max-width: 980px;
    margin: 0 auto;
    margin-top: 5px;
    padding: 14px 20px;
    box-sizing: border-box;
    align-self: flex-start;
  }

  .feedback-info-box {
    padding: 10px 12px;
    border-radius: 10px;
  }

  .feedback-right {
    padding: 14px 20px 26px;
    box-sizing: border-box;
  }

  .feedback-form {
    max-width: 100%;
    padding: 0 20px;
    box-sizing: border-box;
  }

  .feedback-form-columns {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 0px;
  }

  .feedback-form-left,
  .feedback-form-right {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
  }

  .feedback-form-group {
    padding: 0;
    box-sizing: border-box;
    margin: 15px 0;
  }

  .feedback-form-group input,
  .feedback-form-group textarea {
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    padding: 18px 15px;
    display: block;
  }

  .feedback-form-group textarea {
    height: clamp(120px, 22vw, 180px);
  }

  .feedback-form-row {
    flex-direction: column;
    gap: 10px;
  }

  .feedback-submit-btn {
    width: clamp(160px, 60%, 260px);
    margin: 12px auto 0;
    z-index: 5;
    position: relative;
  }

  @media (max-width: 420px) {
    .feedback-glass { padding: 10px 14px; border-radius: 35px; }
    .feedback-form { padding: 0 14px; }
    .feedback-form-group input,
    .feedback-form-group textarea { padding: 8px 10px; border-radius: 35px; }
    .feedback-submit-btn { width: 140px; }
  }
}