.support-hero {
  padding: clamp(58px, 6vw, 78px) 0;
  color: var(--white);
  text-align: center;
  background: linear-gradient(135deg, #17345d 0%, #28517c 100%);
}
.support-hero h1 {
  margin: 0 0 15px;
  font-size: clamp(2.35rem, 4vw, 3.5rem);
  line-height: 1.12;
  letter-spacing: -0.035em;
}
.support-hero p {
  max-width: 780px;
  margin: 0 auto;
  color: rgba(255,255,255,.82);
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 1.75;
}
.support-content { padding: clamp(50px, 5vw, 70px) 0 clamp(62px, 7vw, 96px); background: var(--white); }
.support-page-title {
  margin-bottom: clamp(26px, 3vw, 34px);
  font-size: clamp(1.95rem, 2.7vw, 2.55rem);
}
.support-intro {
  max-width: 820px;
  margin: 0 auto clamp(52px, 6vw, 76px);
  color: var(--text-light);
  text-align: center;
  font-size: 1.02rem;
  line-height: 1.8;
}
.support-groups { max-width: 1080px; margin: 0 auto; }
.support-group {
  display: grid;
  grid-template-columns: minmax(180px, 230px) minmax(0, 1fr);
  gap: clamp(34px, 6vw, 78px);
  padding: clamp(42px, 5vw, 64px) 0;
  border-top: 1px solid var(--border);
}
.support-group:last-child { border-bottom: 1px solid var(--border); }
.support-group-title { padding-top: 3px; }
.support-group-title span {
  display: block;
  margin-bottom: 10px;
  color: var(--accent);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .12em;
}
.support-group-title h2 {
  margin: 0;
  color: var(--primary);
  font-size: clamp(1.45rem, 2.1vw, 1.9rem);
  line-height: 1.25;
}
.support-faq { min-width: 0; }
.support-faq details { border-bottom: 1px solid #dfe6ee; }
.support-faq details:first-child { border-top: 1px solid #dfe6ee; }
.support-faq summary {
  position: relative;
  padding: 21px 46px 21px 0;
  color: var(--primary);
  font-size: 1.02rem;
  font-weight: 750;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}
.support-faq summary::-webkit-details-marker { display: none; }
.support-faq summary::after {
  content: '+';
  position: absolute;
  top: 17px;
  right: 3px;
  color: var(--accent);
  font-size: 1.5rem;
  font-weight: 400;
}
.support-faq details[open] summary::after { content: '\2212'; }
.support-answer {
  max-width: 760px;
  padding: 0 46px 22px 0;
  color: var(--text-light);
  font-size: .96rem;
  line-height: 1.78;
}
.support-answer p { margin: 0; }
.support-answer p + p { margin-top: 10px; }
.support-quote {
  padding: clamp(68px, 7vw, 96px) 0;
  background: #f4f6f9;
  border-top: 1px solid var(--border);
}
.support-quote-head {
  max-width: 760px;
  margin: 0 auto 34px;
  text-align: center;
}
.support-quote-head h2 {
  margin: 0 0 12px;
  color: var(--primary);
  font-size: clamp(2rem, 3.2vw, 2.65rem);
  line-height: 1.18;
}
.support-quote-head p { margin: 0; color: var(--text-light); line-height: 1.72; }
.support-quote .product-quote-layout { max-width: 900px; }
@media (max-width: 760px) {
  .support-group { grid-template-columns: 1fr; gap: 24px; }
  .support-faq summary { padding-right: 38px; }
  .support-answer { padding-right: 24px; }
}
@media (min-width: 900px) {
  .support-page-title { white-space: nowrap; }
}