:root {
  font-family: 'Inter', system-ui, Arial, sans-serif;

  --bg: #F6F6F3;
  --card-bg: #FFFFFF;
  --action-bg: #FCFCFA;

  --black: #0F0F0F;
  --accent: #6F826B;

  --text-main: #555550;
  --text-muted: #6B6B66;

  --border-card: rgba(15, 15, 15, 0.08);
  --border-action: rgba(15, 15, 15, 0.10);

  --shadow-card: 0 8px 24px rgba(15, 15, 15, 0.06);
  --shadow-card-hover: 0 14px 30px rgba(15, 15, 15, 0.10);
  --shadow-action-hover: 0 10px 24px rgba(15, 15, 15, 0.06);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--black);
}

.wrapper {
  max-width: 1280px;
  margin: 0 auto;
  padding: 24px;
}

h1,
h2,
p {
  margin: 0;
}

a {
  color: inherit;
}

.hero-card,
.card {
  background: var(--card-bg);
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-card);
}

/* Верхняя плитка */

.hero-card {
  border-radius: 28px;
  padding: 34px 30px 28px;
  margin-bottom: 24px;
}

.hero-card h1 {
  margin-bottom: 18px;
  font-family: 'Montserrat', sans-serif;
  font-size: 56px;
  line-height: 1;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
}

.hero-subtitle {
  margin-bottom: 26px;
  font-size: 20px;
  line-height: 1.5;
  font-weight: 400;
  color: var(--text-main);
}

.hero-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hero-info p,
.hero-info a {
  font-size: 20px;
  line-height: 1.5;
  color: var(--text-main);
}

.hero-info a {
  text-decoration: underline;
  text-underline-offset: 3px;
}

.hero-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 36px;
}

.hero-btn,
.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 86px;
  padding: 13px 16px;
  border: none;
  border-radius: 24px;
  background: var(--black);
  color: #fff;
  text-decoration: none;
  text-align: center;
  font-size: 24px;
  font-weight: 700;
  transition: background 0.2s ease, transform 0.2s ease, opacity 0.2s ease;
  cursor: pointer;
}

.hero-btn:hover,
.btn:hover {
  background: var(--accent);
  transform: translateY(-2px);
}

.btn:active {
  transform: scale(0.97);
}

/* Основные секции */

.main-sections {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.wide-card,
.form-card {
  width: 100%;
}

.card {
  border-radius: 28px;
  padding: 28px 30px 26px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-card-hover);
}

.card.form-card {
  min-height: auto;
}

/* Текст секций */

.card-label {
  margin-bottom: 14px;
  font-size: 14px;
  line-height: 1;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  font-weight: 500;
  color: var(--text-muted);
}

.section-heading {
  margin-bottom: 16px;
  font-size: 28px;
  line-height: 1.2;
  font-weight: 700;
  color: var(--black);
}

.section-description {
  font-size: 20px;
  line-height: 1.6;
  color: var(--text-main);
}

.section-description + .section-description {
  margin-top: 10px;
}

.options-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 32px;
}

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

/* Универсальные карточки действий */

.option-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 124px;
  padding: 22px 20px;
  border-radius: 24px;
  border: 1px solid var(--border-action);
  background: var(--action-bg);
  text-decoration: none;
  transition: background 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.option-card:hover {
  transform: translateY(-2px);
  border-color: var(--black);
  background: var(--card-bg);
  box-shadow: var(--shadow-action-hover);
}

.option-title {
  margin-bottom: 10px;
  font-size: 21px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--black);
}

.option-text {
  font-size: 18px;
  line-height: 1.45;
  color: var(--text-muted);
}

/* Форма */

.form {
  margin-top: 32px;
}

.form label {
  display: block;
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.4;
  color: var(--text-main);
}

input,
select,
textarea {
  width: 100%;
  margin-top: 8px;
  padding: 14px 16px;
  border-radius: 16px;
  border: 1px solid var(--border-action);
  font: inherit;
  background-color: var(--action-bg);
  color: var(--black);
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background-color 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  outline: none;
  border-color: var(--accent);
  background-color: var(--card-bg);
  box-shadow: 0 0 0 3px rgba(111, 130, 107, 0.20);
}

textarea {
  resize: vertical;
  min-height: 140px;
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 8px 0 20px;
}

.checkbox input {
  width: auto;
  margin-top: 4px;
}

button.btn {
  width: 100%;
}

.note {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.45;
  color: var(--text-muted);
}

/* Футер */

.footer {
  padding: 22px 0 8px;
  text-align: center;
  color: var(--text-muted);
}

/* Адаптив */

@media (max-width: 900px) {
  .wrapper {
    padding: 16px;
  }

  .hero-card,
  .card {
    padding: 24px 20px;
    border-radius: 22px;
  }

  .hero-card h1 {
    font-size: 34px;
  }

  .hero-subtitle,
  .hero-info p,
  .hero-info a,
  .section-description {
    font-size: 17px;
  }

  .hero-actions,
  .options-grid {
    grid-template-columns: 1fr;
  }

  .hero-btn,
  .btn {
    min-height: 64px;
    font-size: 18px;
    border-radius: 18px;
  }

  .section-heading {
    font-size: 24px;
  }

  .option-card {
    min-height: 96px;
    padding: 18px 16px;
    border-radius: 18px;
  }

  .option-title {
    font-size: 18px;
  }

  .option-text {
    font-size: 15px;
  }

  .form {
    margin-top: 24px;
  }
}