@font-face {
  font-family: "Neue Montreal";
  src: url("../assets/css/font/NeueMontreal-Regular.woff2") format("woff2");
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Neue Montreal";
  src: url("../assets/css/font/NeueMontreal-Medium.woff2") format("woff2");
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Neue Montreal";
  src: url("../assets/css/font/NeueMontreal-Bold.woff2") format("woff2");
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

:root {
  --color-primary: #731104;
  --color-primary-soft: rgba(115, 17, 4, 0.08);
  --color-primary-line: rgba(115, 17, 4, 0.14);
  --color-text: #231815;
  --color-muted: rgba(35, 24, 21, 0.62);
  --color-surface: #ffffff;
  --color-tint: #fcf7f6;
  --color-tint-strong: #f8efed;
  --shadow-soft: 0 24px 70px rgba(81, 24, 18, 0.08);
  --radius-xl: 32px;
  --radius-lg: 22px;
  --container: 1180px;
  --font-body: "Neue Montreal", "Helvetica Neue", Arial, sans-serif;
  --font-display: "adobe-caslon-pro", "Times New Roman", serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--color-text);
  background:
    radial-gradient(circle at top right, rgba(115, 17, 4, 0.05), transparent 28%),
    linear-gradient(180deg, #fff 0%, #fff 48%, #fefdfd 100%);
}

img {
  max-width: 100%;
  display: block;
}

button,
input {
  font: inherit;
}

.page-shell {
  overflow: clip;
}

.hero,
.form-section,
.details-section,
.site-footer {
  width: min(calc(100% - 32px), var(--container));
  margin-inline: auto;
}

.hero {
  padding: 28px 0 72px;
}

.hero__topline {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-bottom: 44px;
  color: var(--color-muted);
  font-size: 0.88rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.82fr);
  gap: 40px;
  align-items: end;
}

.hero__kicker,
.section-heading__label,
.success-state__eyebrow {
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.82rem;
}

.hero__title,
.section-heading__title,
.success-state__title,
.detail-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.96;
  letter-spacing: -0.03em;
}

.hero__title {
  max-width: 12ch;
  font-size: clamp(3rem, 8vw, 7.2rem);
}

.hero__text {
  max-width: 46ch;
  margin: 28px 0 0;
  color: var(--color-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.hero__card {
  position: relative;
  min-height: 320px;
  padding: 30px;
  border: 1px solid var(--color-primary-line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(252, 247, 246, 0.92)),
    var(--color-surface);
  box-shadow: var(--shadow-soft);
  display: flex;
  align-items: end;
}

.hero__card-ring {
  position: absolute;
  inset: 22px;
  border: 1px solid rgba(115, 17, 4, 0.1);
  border-radius: calc(var(--radius-xl) - 10px);
}

.hero__card-content {
  position: relative;
  z-index: 1;
}

.hero__card-label,
.detail-card__number,
.section-heading__index {
  display: inline-block;
  color: var(--color-muted);
  font-size: 0.84rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero__card-amount {
  margin: 18px 0 12px;
  color: var(--color-primary);
  font-size: clamp(2.5rem, 6vw, 4rem);
  line-height: 1;
}

.hero__card-copy,
.detail-card p,
.success-state__text,
.site-footer p {
  margin: 0;
  color: var(--color-muted);
  line-height: 1.7;
}

.form-section {
  padding: 56px 0;
}

.form-section--tint {
  background: linear-gradient(180deg, var(--color-tint) 0%, #fff 100%);
  border-radius: 40px;
  padding: 52px min(5vw, 48px);
}

.section-heading {
  display: block;
  align-items: start;
  margin-bottom: 34px;
}

.section-heading__title {
  font-size: clamp(2rem, 5vw, 4.4rem);
  max-width: 10ch;
  margin-top: 18px;
  font-weight: 700;
}

.form-panel {
  padding: 28px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.82);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(115, 17, 4, 0.08);
  box-shadow: var(--shadow-soft);
}

.progress-block {
  margin-bottom: 34px;
}

.progress-block__meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 10px;
  font-size: 0.92rem;
  color: var(--color-muted);
}

.progress-block__meta--intro {
  margin-top: 22px;
  margin-bottom: 0;
  padding-top: 18px;
  border-top: 1px solid rgba(115, 17, 4, 0.08);
}

.progress-track {
  height: 6px;
  border-radius: 999px;
  background: rgba(115, 17, 4, 0.08);
  overflow: hidden;
}

.progress-bar {
  width: 0%;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #5b0d03 0%, #9a2a17 100%);
  transform-origin: left center;
}

.contest-form {
  display: grid;
  gap: 26px;
}

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

.field:first-child {
  grid-column: 1 / -1;
}

.field,
.discovery {
  border: 0;
  margin: 0;
  padding: 0;
}

.field__label {
  display: block;
  margin-bottom: 10px;
  font-size: 0.92rem;
  color: var(--color-muted);
}

.field__input {
  width: 100%;
  min-height: 64px;
  padding: 18px 20px;
  border: 1px solid rgba(115, 17, 4, 0.14);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.92);
  color: var(--color-text);
  transition: border-color 180ms ease, transform 180ms ease, box-shadow 180ms ease;
}

.field__input::placeholder {
  color: rgba(35, 24, 21, 0.36);
}

.field__input:focus {
  outline: none;
  border-color: rgba(115, 17, 4, 0.45);
  box-shadow: 0 0 0 5px rgba(115, 17, 4, 0.06);
  transform: translateY(-1px);
}

.discovery__options {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.discovery__option {
  position: relative;
  display: flex;
  min-height: 56px;
  border: 1px solid rgba(115, 17, 4, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.92);
  overflow: hidden;
  cursor: pointer;
}

.discovery__option input {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
}

.discovery__option span {
  width: 100%;
  padding: 16px 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.94rem;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.discovery__option input:checked + span {
  background: var(--color-primary);
  color: #fff;
  transform: scale(0.985);
}

.form-feedback {
  display: grid;
  gap: 6px;
  padding: 16px 18px;
  border-radius: 18px;
  border: 1px solid rgba(115, 17, 4, 0.1);
  background: linear-gradient(180deg, rgba(248, 239, 237, 0.95), rgba(255, 255, 255, 0.98));
  color: var(--color-text);
}

.form-feedback[hidden] {
  display: none;
}

.form-feedback__title,
.form-feedback__text {
  margin: 0;
}

.form-feedback__title {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-primary);
}

.form-feedback__text {
  font-size: 0.92rem;
  line-height: 1.65;
  color: var(--color-muted);
}

.form-feedback--success {
  background: linear-gradient(180deg, rgba(246, 239, 236, 0.95), rgba(255, 255, 255, 0.98));
}

.form-feedback--error {
  background: linear-gradient(180deg, rgba(249, 236, 234, 0.96), rgba(255, 255, 255, 0.98));
}

.form-feedback--error a {
  color: var(--color-primary);
  text-underline-offset: 0.18em;
}

.form-feedback--warning {
  background: linear-gradient(180deg, rgba(252, 244, 243, 0.98), rgba(255, 255, 255, 0.98));
}

.submit-button {
  position: relative;
  min-height: 66px;
  border: 0;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  padding: 18px 28px;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  gap: 14px;
  cursor: pointer;
  overflow: hidden;
}

.submit-button__label {
  position: relative;
  z-index: 1;
}

.submit-button__loader {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0;
  background: linear-gradient(90deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.28));
}

.submit-button[disabled] {
  cursor: wait;
}

.success-state {
  padding: 12px 4px 4px;
}

.success-state__title {
  max-width: 14ch;
  margin-top: 12px;
  font-size: clamp(2rem, 5vw, 4.2rem);
}

.success-state__text {
  max-width: 40ch;
  margin-top: 18px;
}

.details-section {
  padding: 72px 0 40px;
}

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

.detail-card {
  min-height: 240px;
  padding: 30px;
  border-radius: var(--radius-lg);
  background: linear-gradient(180deg, #fff, var(--color-tint));
  border: 1px solid rgba(115, 17, 4, 0.08);
}

.detail-card h3 {
  margin-top: 22px;
  margin-bottom: 12px;
  font-size: clamp(1.7rem, 4vw, 2.8rem);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 0 42px;
  font-size: 0.94rem;
}

.is-invalid {
  border-color: rgba(115, 17, 4, 0.42);
  box-shadow: 0 0 0 5px rgba(115, 17, 4, 0.06);
}

@media (max-width: 920px) {
  .hero {
    padding-bottom: 56px;
  }

  .field-grid,
  .discovery__options,
  .details-grid {
    grid-template-columns: 1fr;
  }

  .hero__layout,
  .site-footer {
    display: flex;
    flex-direction: column;
  }

  .hero__title {
    max-width: 100%;
  }

  .section-heading__title {
    max-width: 100%;
  }

  .progress-block__meta--intro {
    align-items: flex-start;
  }
}

@media (max-width: 640px) {
  .hero,
  .form-section,
  .details-section,
  .site-footer {
    width: min(calc(100% - 20px), var(--container));
  }

  .hero {
    padding-top: 18px;
  }

  .hero__topline {
    gap: 8px;
    padding-bottom: 30px;
    font-size: 0.74rem;
  }

  .hero__card,
  .form-panel,
  .detail-card {
    padding: 22px;
  }

  .form-section--tint {
    padding: 28px 14px;
    border-radius: 28px;
  }

  .field__input,
  .submit-button,
  .discovery__option {
    min-height: 60px;
  }

  .discovery__options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .discovery__option span {
    padding: 16px 12px;
    font-size: 0.88rem;
  }
}