/* ===== Theme Variables ===== */
:root {
  --brand: #537c78;
  --bg-light: #f2f6f6;
  --card-bg: #ffffff;
  --text-dark: #223231;
  --text-med: #405e5b;
  --radius: 12px;
  --gap: 1.5rem;
  --transition: 0.25s ease;
}

/* ===== Global Reset & Body ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Montserrat';
  font-weight: 500;
  background-color: var(--bg-light);
  color: var(--text-dark);
  line-height: 1.6;
  padding: var(--gap);
}

/* ===== Logo ===== */
.img-logo {
  display: block;
  margin: 0 auto var(--gap);
  height: 64px;
}

/* ===== Two-column Layout ===== */
.contact-section {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap);
  max-width: 1000px;
  margin: 0 auto;
}

@media (min-width: 768px) {
  .contact-section {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== Card Styling ===== */
.card {
  background: var(--card-bg);
  border-radius: var(--radius);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06);
  padding: var(--gap);
}

/* ===== Section Titles ===== */
.section-title {
  font-size: 1.75rem;
  color: var(--brand);
  margin-bottom: 1rem;
  position: relative;
  padding-left: 0.75rem;
  border-left: 4px solid var(--brand);
}

/* ===== Text Blocks ===== */
.section-text {
  margin-bottom: 1rem;
  color: var(--text-med);
}

.section-text a {
  color: var(--brand);
  text-decoration: underline;
}

/* ===== FAQs ===== */
.faq-list details {
  background: var(--bg-light);
  border: 1px solid rgba(0, 0, 0, 0.05);
  border-radius: var(--radius);
  margin-bottom: var(--gap);
  padding: 0.75rem 1rem;
  transition: var(--transition);
}

.faq-list details[open] {
  background: var(--card-bg);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}

.faq-list summary {
  color: var(--text-med);
  font-weight: 600;
  cursor: pointer;
  outline: none;
}

.faq-list p,
.faq-list ul {
  margin-top: 0.5rem;
  color: var(--text-dark);
}

.faq-list ul {
  padding-left: 1.25rem;
  list-style: disc inside;
}

/* ===== Small Utilities ===== */
a {
  transition: var(--transition);
}

a:hover {
  opacity: 0.8;
}