@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=DM+Sans:opsz,wght@9..40,400;9..40,500;9..40,700&display=swap');

:root {
  --cream: #FAF7F4;
  --ink: #191919;
  --navy: #1F3A5F;
  --navy-dark: #152A45;
  --sand: #D4A27F;
  --sand-light: #EDD9C5;
  --white: #FFFFFF;
  --gray-bg: #F2EDE8;
  --gray-border: #E8E0D8;
  --gray-text: #6B5F57;
  --gray-mid: #A8998F;
  --body-text: #2D2420;
  --success: #2D7A5A;
  --error: #C0392B;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: 'DM Sans', sans-serif;
  color: var(--body-text);
  background: var(--cream);
  line-height: 1.6;
}

h1, h2, h3 {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  line-height: 1.2;
  color: var(--ink);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

section { padding: 6rem 0; }

@media (max-width: 640px) {
  section { padding: 4rem 0; }
}

.section-label {
  display: block;
  font: 700 0.78rem 'DM Sans';
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: 1rem;
}

.hero {
  background-color: var(--cream);
  background-image:
    radial-gradient(circle at 88% 12%, rgba(212,162,127,0.20), transparent 42%),
    radial-gradient(rgba(25,25,25,0.05) 1px, transparent 1.4px);
  background-size: auto, 22px 22px;
  border-bottom: 1px solid var(--gray-border);
  padding-top: 5rem;
}

.hero h1 { font-size: 2.75rem; max-width: 720px; }
.hero .highlight { color: var(--sand); font-style: italic; }
.hero p.lead { font-size: 1.15rem; color: var(--gray-text); max-width: 560px; margin: 1.5rem 0 2rem; }

.bg-alt { background: var(--gray-bg); }

.card {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 14px;
  padding: 2rem;
  box-shadow: 0 4px 24px rgba(25,25,25,0.07);
  transition: box-shadow 0.2s ease;
}
.card:hover { box-shadow: 0 8px 40px rgba(25,25,25,0.11); }

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 800px) {
  .grid-3 { grid-template-columns: 1fr; }
}

.btn {
  display: inline-block;
  font: 700 0.9rem 'DM Sans';
  padding: 0.9rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.2s ease;
}
.btn-primary {
  background: var(--navy);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--navy-dark);
  box-shadow: 0 6px 20px rgba(31,58,95,0.30);
}
.btn-large { font-size: 1.1rem; padding: 1.05rem 2.5rem; }

.details-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem 2rem;
  margin: 2rem 0;
}
.details-block div label {
  display: block;
  font: 700 0.78rem 'DM Sans';
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gray-mid);
  margin-bottom: 0.25rem;
}
.details-block div span {
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--ink);
}

form.registration {
  background: var(--white);
  border: 1px solid var(--gray-border);
  border-radius: 14px;
  padding: 2.5rem;
  box-shadow: 0 4px 24px rgba(25,25,25,0.07);
}
.field { margin-bottom: 1.25rem; }
.field label {
  display: block;
  font: 700 0.85rem 'DM Sans';
  margin-bottom: 0.4rem;
  color: var(--ink);
}
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-border);
  border-radius: 8px;
  font: 500 1rem 'DM Sans';
  color: var(--body-text);
  background: var(--cream);
}
.field input:focus, .field select:focus {
  outline: none;
  border-color: var(--navy);
}
.field.checkbox { display: flex; align-items: flex-start; gap: 0.6rem; }
.field.checkbox input { margin-top: 0.3rem; }
.field.checkbox label { font-weight: 400; font-size: 0.9rem; color: var(--gray-text); }

.form-error {
  color: var(--error);
  font-size: 0.85rem;
  margin-top: 0.4rem;
  display: none;
}

footer {
  padding: 3rem 0;
  border-top: 1px solid var(--gray-border);
  color: var(--gray-mid);
  font-size: 0.9rem;
}