/* Phase 1. Extends styles.css and home-2026.css. */

.trust { border-top: 1px solid rgba(255,255,255,0.07); }
.trust .marquee-bar { background: #61ff00; }
.trust .mq-item { filter: brightness(0); opacity: 0.9; height: 28px; }

.statement {
  max-width: var(--max, 1280px);
  margin: 0 auto;
  padding: clamp(72px, 10vw, 120px) var(--pad, 24px) 20px;
}
.statement h2 {
  font-size: clamp(36px, 5.4vw, 68px);
  font-weight: 600;
  letter-spacing: -0.045em;
  line-height: 0.98;
  max-width: 12em;
  margin: 0;
}

.product-feature {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(28px, 4vw, 72px);
  align-items: end;
  max-width: var(--max, 1280px);
  margin: 0 auto;
  padding: clamp(48px, 7vw, 88px) var(--pad, 24px);
  border-top: 1px solid rgba(255,255,255,0.07);
}
.product-kicker {
  font-size: 13px;
  color: rgba(255,255,255,0.4);
  margin-bottom: 14px;
}
.product-feature h2 {
  font-size: clamp(40px, 6vw, 76px);
  letter-spacing: -0.05em;
  line-height: 0.9;
  margin: 0 0 16px;
  font-weight: 600;
}
.product-feature p { font-size: 17px; line-height: 1.5; color: rgba(255,255,255,0.72); max-width: 28em; }
.ask-frame {
  border: 1px solid rgba(255,255,255,0.12);
  background: #0c0c0c;
  min-height: 280px;
  padding: 22px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 12px;
}
.bubble {
  max-width: 86%;
  padding: 12px 14px;
  font-size: 14px;
  line-height: 1.45;
}
.bubble.user { margin-left: auto; background: #fff; color: #000; }
.bubble.ant { border: 1px solid rgba(255,255,255,0.12); color: rgba(255,255,255,0.82); }
.ask-frame a { color: #61ff00; font-size: 14px; }

.product-row {
  max-width: var(--max, 1280px);
  margin: 0 auto;
  padding: 0 var(--pad, 24px) clamp(72px, 8vw, 100px);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.product-card {
  border: 1px solid rgba(255,255,255,0.1);
  padding: 28px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  color: #fff;
  text-decoration: none;
}
.product-card:hover { border-color: rgba(97,255,0,0.45); }
.product-card img { height: 36px; width: auto; filter: invert(1); align-self: flex-start; }
.product-card h3 { margin: 18px 0 8px; font-size: 28px; letter-spacing: -0.04em; }
.product-card p { margin: 0; color: rgba(255,255,255,0.55); font-size: 15px; line-height: 1.45; }

.page-hero { max-width: var(--max, 1280px); margin: 0 auto; padding: clamp(48px, 8vw, 96px) var(--pad, 24px) 24px; }
.page-hero h1 { font-size: clamp(44px, 7vw, 84px); letter-spacing: -0.05em; line-height: 0.92; margin: 0 0 18px; font-weight: 600; }
.page-hero h1 i { font-family: "DM Serif Display", Georgia, serif; font-style: italic; font-weight: 400; color: rgba(255,255,255,0.42); }
.page-hero p { font-size: 18px; line-height: 1.5; color: rgba(255,255,255,0.72); max-width: 36em; }
.prose { max-width: 720px; margin: 0 auto; padding: 12px var(--pad, 24px) 80px; }
.prose h2 { font-size: 28px; letter-spacing: -0.03em; margin: 36px 0 10px; }
.prose p { color: rgba(255,255,255,0.72); line-height: 1.6; font-size: 17px; }
.shift { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 28px; }
.shift div { border-top: 1px solid rgba(255,255,255,0.12); padding-top: 16px; }
.shift strong { display: block; margin-bottom: 8px; }
.shift span { color: rgba(255,255,255,0.55); font-size: 15px; line-height: 1.45; }

.ant-layout {
  max-width: var(--max, 1280px);
  margin: 0 auto;
  padding: 0 var(--pad, 24px) 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: start;
}
.chat {
  border: 1px solid rgba(255,255,255,0.12);
  background: #090909;
  min-height: 560px;
  display: flex;
  flex-direction: column;
}
.chat-log {
  flex: 1;
  overflow-y: auto;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  max-height: 460px;
}
.msg { max-width: 88%; }
.msg .who { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(255,255,255,0.35); margin-bottom: 6px; }
.msg.user { align-self: flex-end; }
.msg.user .body { background: #fff; color: #000; padding: 12px 14px; }
.msg.ant .body { border: 1px solid rgba(255,255,255,0.12); padding: 12px 14px; color: rgba(255,255,255,0.88); line-height: 1.5; }
.msg .sources { margin-top: 8px; display: flex; gap: 8px; flex-wrap: wrap; }
.msg .sources a { font-size: 12px; color: #61ff00; border: 1px solid rgba(97,255,0,0.35); padding: 4px 8px; text-decoration: none; }
.pending { color: rgba(255,255,255,0.4); font-size: 14px; }
.composer { border-top: 1px solid rgba(255,255,255,0.1); padding: 12px; display: flex; gap: 8px; align-items: flex-end; }
.composer textarea {
  flex: 1;
  resize: none;
  min-height: 48px;
  max-height: 140px;
  background: transparent;
  color: #fff;
  border: 0;
  font: 16px/1.4 "DM Sans", sans-serif;
  outline: none;
}
.composer button {
  background: #61ff00;
  color: #000;
  border: 0;
  height: 40px;
  padding: 0 16px;
  font-weight: 600;
  cursor: pointer;
}
.composer button:disabled { opacity: 0.4; cursor: default; }
.suggest { display: flex; gap: 8px; flex-wrap: wrap; padding: 0 12px 12px; }
.suggest button { background: transparent; color: rgba(255,255,255,0.7); border: 1px solid rgba(255,255,255,0.16); padding: 8px 10px; font-size: 13px; cursor: pointer; font-family: inherit; }
.demo-form, .side-note { border-top: 1px solid rgba(255,255,255,0.1); padding-top: 22px; margin-top: 22px; }
.demo-form label, .field { display: block; font-size: 13px; color: rgba(255,255,255,0.5); margin: 12px 0 6px; }
.demo-form input, .demo-form textarea {
  width: 100%;
  background: #0c0c0c;
  border: 1px solid rgba(255,255,255,0.14);
  color: #fff;
  padding: 12px;
  font: 15px "DM Sans", sans-serif;
}
.form-ok { color: #61ff00; margin-top: 12px; }
.note-small { font-size: 13px; color: rgba(255,255,255,0.4); line-height: 1.45; }

@media (max-width: 860px) {
  .product-feature, .product-row, .ant-layout, .shift { grid-template-columns: 1fr; }
  .chat-log { max-height: 380px; }
}