@charset "UTF-8";
/* หน้าเอไอ (MCP) v2 — ใช้โทเคนจาก site.css + v2.css · ห้ามขอบสีด้านเดียว */
.ai-hero { padding-bottom: 50px; }
.ai-hero h1 { font-size: clamp(36px, 5.2vw, 64px); line-height: 1.15; }
.ai-hero__btns { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px; margin-top: 26px; }
.ai-facts { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; max-width: 720px; margin: 36px auto 0; padding: 0; }
.ai-facts li { padding: 18px 12px; border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-sm); display: grid; gap: 4px; }
.ai-facts b { font: 600 clamp(28px, 3.2vw, 40px)/1 var(--f-display); color: var(--indigo); }
.ai-facts span { font-size: 14px; color: var(--ink-2); }

.ai-chat-sec { background: var(--ink); color: #fff; padding: clamp(60px, 7vw, 100px) 0; }
.ai-chat-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 48px; align-items: center; }
.ai-chat-copy .h2 { color: #fff; margin-top: 8px; font-size: clamp(30px, 3.6vw, 46px); }
.ai-chat-copy .lead { color: rgba(255, 255, 255, .72); margin-top: 14px; }
.ai-chat { display: grid; gap: 12px; padding: 22px; border-radius: var(--r-xl); background: #1d2140; box-shadow: 0 30px 60px -30px rgba(0, 0, 0, .6); }
.ai-msg { max-width: 88%; padding: 12px 16px; border-radius: 14px; font-size: 15px; line-height: 1.6; }
.ai-msg--me { justify-self: end; background: var(--indigo); color: #fff; border-bottom-right-radius: 4px; }
.ai-msg--bot { justify-self: start; background: #fff; color: var(--ink); border-bottom-left-radius: 4px; }
.ai-msg__att { display: block; margin-top: 8px; padding: 6px 10px; border-radius: 8px; background: rgba(255, 255, 255, .16); font-size: 13px; }
.ai-steps { list-style: none; margin: 0 0 8px; padding: 0; display: grid; gap: 4px; }
.ai-steps li::before { content: "\2713"; margin-right: 8px; color: var(--ok); font-weight: 700; }
.ai-chat__cap { margin: 2px 0 0; font-size: 12.5px; color: rgba(255, 255, 255, .5); text-align: center; }

.ai-head { text-align: center; }
.ai-head .h2 { margin-top: 8px; font-size: clamp(30px, 3.6vw, 46px); }
.ai-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 40px; }
.ai-card { display: flex; flex-direction: column; gap: 8px; padding: 24px 22px; border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-sm); }
.ai-card .v2-ico { background: var(--mist); color: var(--indigo); margin-bottom: 4px; }
.ai-card h3 { font-size: 20px; }
.ai-card p { margin: 0; flex: 1; font-size: 15px; line-height: 1.6; color: var(--ink-2); }
.ai-card q { display: block; padding: 10px 12px; border-radius: 10px; background: var(--paper); font-size: 14px; color: var(--ink); quotes: "“" "”"; }
.ai-card--more { background: var(--mist); justify-content: center; }
.ai-card--more .btn { align-self: flex-start; }

.ai-safe-sec { background: var(--paper); }
.ai-levels { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 40px; }
.ai-level { padding: 20px; border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-sm); counter-increment: lvl; }
.ai-levels { counter-reset: lvl; }
.ai-level b { display: flex; align-items: center; gap: 10px; font: 600 18px var(--f-display); }
.ai-level b::before { content: counter(lvl); display: grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--indigo); color: #fff; font-size: 14px; }
.ai-level p { margin: 8px 0 0; font-size: 15px; color: var(--ink-2); }
.ai-guards { list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; margin: 18px 0 0; padding: 0; }
.ai-guards li { padding: 18px; border-radius: var(--r-lg); background: var(--ink); color: rgba(255, 255, 255, .75); font-size: 14px; line-height: 1.55; }
.ai-guards b { display: block; margin-bottom: 4px; font: 600 16px var(--f-display); color: #fff; }
.ai-note { margin: 18px auto 0; max-width: 760px; text-align: center; font-size: 14px; color: var(--ink-2); }

.ai-how { list-style: none; display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 40px 0 0; padding: 0; counter-reset: how; }
.ai-how li { counter-increment: how; padding: 20px; border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-sm); font-size: 15px; color: var(--ink-2); line-height: 1.6; }
.ai-how li::before { content: "0" counter(how); display: block; font: 600 26px/1 var(--f-display); color: var(--red); margin-bottom: 10px; }
.ai-how b { display: block; font: 600 18px var(--f-display); color: var(--ink); margin-bottom: 4px; }
.ai-shot { max-width: 980px; margin: 28px auto 0; }

.ai-more { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin-top: 36px; }
.ai-limits { max-width: 820px; margin: 0 auto; padding: 26px 28px; border-radius: var(--r-lg); background: var(--card); box-shadow: var(--shadow-sm); }
.ai-limits h2 { font-size: 22px; }
.ai-limits ul { margin: 12px 0 0; padding-left: 1.2em; color: var(--ink-2); font-size: 15px; line-height: 1.7; }

@media (max-width: 960px) {
  .ai-chat-grid, .ai-cards, .ai-levels, .ai-how, .ai-more { grid-template-columns: 1fr; }
  .ai-guards { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 760px) {
  .ai-hero h1 { font-size: 27px; }
  .ai-facts { gap: 8px; } .ai-facts li { padding: 14px 6px; } .ai-facts b { font-size: 24px; } .ai-facts span { font-size: 12.5px; }
  .ai-chat-copy .h2, .ai-head .h2 { font-size: 24px; }
  .ai-chat { padding: 14px; } .ai-msg { font-size: 14px; max-width: 94%; }
  .ai-cards, .ai-levels, .ai-how { margin-top: 26px; }
  .ai-guards { grid-template-columns: 1fr; }
}

/* การ์ด AI Shopping + AI SEO กว้างเต็มแถว (ใบที่ 3 ของ .ai-more ไม่ค้างครึ่งแถว) */
.ai-more .ai-card--wide { grid-column: 1 / -1; }
.ai-more .ai-card--wide .btn { width: fit-content; justify-self: start; align-self: start; }