/* sections/form.css: existing styles; responsive and motion rules stay with their owner. */

.form-section {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: 96px 64px;
  background-color: var(--color-espresso);
  background-image:
    linear-gradient(180deg, var(--color-espresso), transparent var(--section-transition-size), transparent calc(100% - var(--section-transition-size)), var(--color-espresso)),
    linear-gradient(90deg, rgb(37 23 19 / 98%) 0%, rgb(37 23 19 / 94%) 30%, rgb(61 29 23 / 70%) 58%, rgb(61 29 23 / 24%) 100%),
    linear-gradient(180deg, transparent 0px, transparent 480px, var(--color-espresso) 760px),
    url("../../assets/images/Роскошный вечер с бокалом и свечой.png");
  background-size: auto, auto, auto, auto 760px;
  background-position: center, center, center, right -70px top;
  background-repeat: no-repeat;
  color: var(--color-ivory);
}

.form-section::before,
.form-section::after {
  content: "";
  position: absolute;
  z-index: -1;
  border: 1px solid rgb(224 173 130 / 34%);
  border-radius: 50%;
  pointer-events: none;
}

.form-section::before {
  width: 1000px;
  height: 800px;
  right: -380px;
  top: -660px;
  transform: rotate(25deg);
}

.form-section::after {
  width: 900px;
  height: 900px;
  left: -650px;
  bottom: -650px;
}

.form-section__container {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.5fr);
  align-items: start;
  gap: 64px;
  max-width: 1280px;
}

.form-section__eyebrow {
  display: flex;
  align-items: center;
  gap: 14px;
  margin: 0 0 28px;
  color: var(--color-accent);
  font-size: 10px;
  line-height: 1.5;
  letter-spacing: 0.16em;
}

.form-section__eyebrow::before,
.form-section__eyebrow::after {
  content: "";
  flex-shrink: 0;
  width: 42px;
  height: 1px;
  background: rgb(212 176 127 / 36%);
}

.form-section__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: clamp(48px, 3.8vw, 58px);
  font-weight: 500;
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.form-section__title span {
  display: block;
}

.form-section__lead {
  max-width: 390px;
  margin: 24px 0 0;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.7;
}

.form-section__trust {
  position: relative;
  display: grid;
  gap: 32px;
  margin: 52px 0 0;
  padding: 0 0 0 44px;
  list-style: none;
}

.form-section__trust::before {
  content: "";
  position: absolute;
  top: 12px;
  bottom: 64px;
  left: 10px;
  width: 1px;
  background: rgb(210 174 124 / 40%);
}

.form-section__trust li {
  position: relative;
}

.form-section__trust li::before {
  content: "";
  position: absolute;
  top: 6px;
  left: -41px;
  width: 14px;
  height: 14px;
  border: 1px solid rgb(225 196 154 / 80%);
  border-radius: 50%;
  background: radial-gradient(circle, #dfc6a1 0 3px, #211912 3.5px);
}

.form-section__trust h3 {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 27px;
  font-weight: 500;
  line-height: 1.12;
}

.form-section__trust p {
  max-width: 300px;
  margin: 12px 0 0;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.6;
}

.form-section__closing-rule {
  max-width: 1280px;
  margin-top: 56px;
  border-top: 1px solid rgb(225 199 158 / 18%);
}

.application-form {
  display: grid;
  gap: 24px;
  width: 100%;
  max-width: 520px;
  margin-top: 104px;
  padding: 32px;
  border: 1px solid rgb(220 167 122 / 32%);
  border-radius: 20px;
  background: linear-gradient(135deg, rgb(112 58 38 / 24%), transparent 70%), rgb(57 37 30 / 94%);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgb(255 236 207 / 4%);
  color: var(--color-ivory);
}

.application-form__fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px 18px;
}

.application-form__field,
.application-form__group {
  min-width: 0;
}

.application-form__field > label,
.application-form legend {
  display: block;
  width: 100%;
  margin: 0 0 10px;
  padding: 0;
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
}

.application-form__group {
  margin: 0;
  padding: 0;
  border: 0;
}

.application-form :is(input[type="text"], input[type="number"], select, textarea) {
  display: block;
  width: 100%;
  min-width: 0;
  min-height: 48px;
  padding: 12px;
  border: 1px solid rgb(225 199 158 / 16%);
  border-radius: 6px;
  background: rgb(255 231 198 / 4%);
  color: var(--color-ivory);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.4;
  color-scheme: dark;
  transition: border-color 240ms ease, background-color 240ms ease;
}

.application-form :is(input, textarea)::placeholder {
  color: #cbb39e;
  opacity: 1;
}

.application-form textarea {
  min-height: 100px;
  resize: vertical;
}

.application-form :is(input[type="text"], input[type="number"], select, textarea):focus {
  outline: 2px solid rgb(224 196 154 / 45%);
  outline-offset: 2px;
  border-color: #cbb18b;
}

.application-form :is(button, a, input[type="checkbox"]):focus-visible {
  outline: 2px solid var(--color-ivory);
  outline-offset: 4px;
}

.application-form [aria-invalid="true"] {
  border-color: #b98580;
}

.application-form :disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.application-form__hint {
  margin: 0 0 14px;
  color: var(--color-muted);
  font-size: 12px;
  line-height: 1.6;
}

.application-form__field > .application-form__hint {
  margin: 8px 0 0;
}

.application-form__upload {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  width: 100%;
  min-height: 116px;
  padding: 18px 12px;
  border: 1px dashed rgb(225 199 158 / 30%);
  border-radius: 8px;
  background: rgb(255 231 198 / 2%);
  color: var(--color-champagne);
  font: inherit;
  font-size: 13px;
  text-align: center;
  cursor: pointer;
  transition: border-color 240ms ease, background-color 240ms ease;
}

.application-form__upload.is-dragging {
  border-color: var(--color-champagne);
  background: rgb(255 231 198 / 9%);
}

.application-form__upload-note {
  color: var(--color-muted);
  font-size: 11px;
}

.application-form__previews {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin: 14px 0;
  padding: 0;
  list-style: none;
}

.application-form__previews:empty {
  display: none;
}

.application-form__preview {
  position: relative;
  min-width: 0;
}

.application-form__preview img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 6px;
}

.application-form__preview-name {
  display: block;
  margin-top: 6px;
  overflow-wrap: anywhere;
  color: var(--color-muted);
  font-size: 10px;
  line-height: 1.4;
}

.application-form__remove-photo {
  position: absolute;
  top: 5px;
  right: 5px;
  width: 28px;
  height: 28px;
  padding: 0;
  border: 1px solid rgb(246 242 235 / 25%);
  border-radius: 50%;
  background: rgb(37 23 19 / 90%);
  color: var(--color-ivory);
  font-size: 21px;
  line-height: 1;
  cursor: pointer;
}

.application-form__choice {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 12px;
  font-size: 13px;
  line-height: 1.6;
  cursor: pointer;
}

.application-form__choice input {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  margin: 2px 0 0;
  accent-color: #dec5a1;
}

.application-form__budget-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 96px;
  gap: 10px;
}

.application-form__consents {
  display: grid;
  gap: 12px;
}

.application-form__consents .application-form__choice {
  margin-top: 0;
}

.application-form__policy {
  display: inline-block;
  margin: 6px 0 0 28px;
  color: var(--color-champagne);
  font-size: 12px;
  line-height: 1.6;
  text-underline-offset: 4px;
  transition: color 240ms ease;
}

.application-form__submit {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: 100%;
  min-height: 58px;
  padding: 15px 20px;
  border: 0;
  border-radius: 6px;
  background: var(--color-champagne);
  color: var(--color-ink);
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 500;
  line-height: 1.2;
  cursor: pointer;
  transition: background-color 240ms ease;
}

.application-form__submit-note {
  margin: -10px 0 0;
  color: var(--color-muted);
  font-size: 11px;
  line-height: 1.6;
  text-align: center;
}

.application-form__error {
  margin: 8px 0 0;
  color: #dfaca5;
  font-size: 12px;
  line-height: 1.5;
}

.application-form__status {
  margin: 0;
  padding-top: 16px;
  border-top: 1px solid rgb(225 199 158 / 18%);
  color: var(--color-champagne);
  font-size: 13px;
  line-height: 1.6;
}

.application-form__status.is-error {
  color: #dfaca5;
}

@media (hover: hover) {
  .application-form__upload:hover:not(:disabled) {
    border-color: var(--color-champagne);
    background: rgb(255 231 198 / 7%);
  }

  .application-form__submit:hover:not(:disabled) {
    background: #f0e4d4;
  }

  .application-form__policy:hover {
    color: var(--color-ivory);
  }
}

@media (min-width: 1101px) and (max-width: 1300px) {
  .application-form {
    max-width: 480px;
  }
}

@media (min-width: 768px) and (max-width: 1100px) {
  .form-section__container {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr);
    gap: 32px;
  }

  .application-form {
    margin-top: 56px;
    padding: 26px;
  }

  .application-form__fields {
    grid-template-columns: minmax(0, 1fr);
  }

  .form-section__title {
    font-size: 46px;
  }
}

@media (max-width: 900px) {
  .form-section__container {
    grid-template-columns: minmax(0, 1fr);
    gap: 40px;
  }

  .form-section__intro,
  .application-form {
    width: 100%;
    max-width: 620px;
    margin-inline: auto;
  }

  .application-form {
    margin-top: 0;
  }
}

@media (max-width: 767px) {
  .form-section {
    padding-block: 64px 48px;
    background-image:
      linear-gradient(180deg, var(--color-espresso), transparent var(--section-transition-size), transparent calc(100% - var(--section-transition-size)), var(--color-espresso)),
      linear-gradient(180deg, rgb(37 23 19 / 66%) 0px, rgb(37 23 19 / 92%) 360px, var(--color-espresso) 600px),
      url("../../assets/images/Роскошный вечер с бокалом и свечой.png");
    background-size: auto, auto, auto 600px;
    background-position: center, center, right top;
  }

  .form-section__eyebrow {
    gap: 10px;
    margin-bottom: 24px;
    font-size: 9px;
  }

  .form-section__eyebrow::before,
  .form-section__eyebrow::after {
    width: 28px;
  }

  .form-section__title {
    font-size: clamp(42px, 12vw, 52px);
    line-height: 1.05;
  }

  .form-section__lead {
    font-size: 16px;
    line-height: 1.6;
  }

  .form-section__trust {
    gap: 24px;
    margin-top: 32px;
    padding-left: 38px;
  }

  .form-section__trust li::before {
    left: -35px;
  }

  .form-section__trust h3 {
    font-size: 26px;
  }

  .application-form {
    gap: 24px;
    padding: 24px 20px;
    border-radius: 18px;
  }

  .application-form__fields {
    grid-template-columns: minmax(0, 1fr);
    gap: 20px;
  }

  .application-form__field > label,
  .application-form legend {
    font-size: 13px;
  }

  .application-form :is(input[type="text"], input[type="number"], select, textarea) {
    min-height: 50px;
    font-size: 16px;
  }

  .application-form__choice {
    font-size: 13px;
  }

  .form-section__closing-rule {
    margin-top: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .application-form :is(input, select, textarea, button, a) {
    transition: none;
  }
}