/* =========================================================
   collaboration.css — Collaboration хуудас
   Бүтэц: зурагтай hero, Partnership / Creator / Volunteer картууд
   ========================================================= */

/* ===== Hero: background зураг + бараан gradient ===== */
.collab-hero {
  position: relative;
  display: flex; align-items: center;
  min-height: clamp(300px, 34vw, 440px);
  padding: 56px 0;
  overflow: hidden;
  color: #fff;
  text-align: center;
}
.collab-hero picture,
.collab-hero img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.collab-hero::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(12, 20, 16, 0.45), rgba(12, 20, 16, 0.7));
}
.collab-hero-text { position: relative; z-index: 1; }
.collab-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  text-shadow: 0 2px 18px rgba(0, 0, 0, 0.45);
}
.collab-hero p {
  max-width: 680px;
  margin: 12px auto 0;
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  line-height: 1.7;
  opacity: 0.95;
  text-shadow: 0 1px 10px rgba(0, 0, 0, 0.5);
}

/* ===== Картууд ===== */
.collab-list { padding: 56px 0 80px; }
.collab-wrap { max-width: 820px; }
.collab-block + .collab-block { margin-top: 48px; }
.collab-block { scroll-margin-top: calc(var(--header-h) + 16px); }
.collab-title {
  display: flex; align-items: center; gap: 12px;
  margin-bottom: 16px;
  font-size: clamp(1.35rem, 2.4vw, 1.6rem);
  color: var(--charcoal);
}
.collab-icon {
  display: grid; place-items: center; flex: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: #eef2ea;
}
.collab-icon svg,
.collab-contact svg {
  width: 20px; height: 20px;
  fill: none; stroke: var(--altai-forest); stroke-width: 1.7;
  stroke-linecap: round; stroke-linejoin: round;
}
.collab-card {
  padding: 28px 30px;
  border: 1px solid #e6e8df;
  border-radius: 14px;
  background: #fff;
}
.collab-card p { color: #4d5450; line-height: 1.75; }
.collab-card p + p { margin-top: 14px; }
.collab-card strong { color: var(--charcoal); }
.collab-card a { color: var(--altai-forest); font-weight: 700; text-decoration: none; }
.collab-card a:hover { text-decoration: underline; }

.collab-note {
  padding: 14px 18px;
  border: 1px solid #e6e8df;
  border-radius: 10px;
  background: #f6f7f3;
  font-size: 0.9rem;
}
.collab-aside { font-size: 0.9rem; font-style: italic; }

.collab-contact {
  display: flex; flex-wrap: wrap; gap: 10px 24px;
  margin-top: 22px;
}
.collab-contact a { display: inline-flex; align-items: center; gap: 8px; }
.collab-contact svg { width: 17px; height: 17px; }

/* ===== Гар утас ===== */
@media (max-width: 640px) {
  .collab-list { padding: 36px 0 56px; }
  .collab-block + .collab-block { margin-top: 36px; }
  .collab-card { padding: 22px 18px; }
}