/* ==========================================================================
   ChaiMindset — about.css
   Page-scoped layer for about.html ("รู้จักพี่ไช้" / Advice Before Product).
   Loads AFTER main.css. The V1 design has its own character — heavier weights,
   tighter letter-spacing, larger radii, Noto Sans Thai — so its palette and
   type scale live here rather than being folded into the shared tokens.
   ========================================================================== */

.page-about {
  --paper: #f5f3ee;
  --ink: #172335;
  --muted: #697486;
  --line: #dde2e6;

  --v1-navy: #07192f;
  --v1-navy-2: #08192d;
  --v1-gold: #e7b84a;
  --v1-gold-soft: #f5df9c;
  --v1-gold-text: #a77908;
  --v1-gold-text-2: #ac7a00;
  --v1-gold-text-3: #8d6500;
  --v1-cream: #faf8f3;
  --v1-cream-line: #e8e1d5;
  --v1-tint: #f0e5ca;
  --v1-sand: #efe7d7;
  --v1-on-dark: #d7e0eb;
  --v1-on-dark-2: #c6d1df;
  --v1-on-dark-3: #bfcddd;
  --v1-on-dark-4: #dce5ef;
  --v1-on-dark-muted: #aebed0;

  --v1-radius-hero: 38px;
  --v1-shadow: 0 26px 80px rgba(7, 25, 47, .12);

  font-family: "Noto Sans Thai", system-ui, -apple-system, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
  line-height: 1.65;
}

.page-about a:hover { color: var(--v1-gold-text); }
.page-about .section { padding: clamp(48px, 6.5vw, 78px) 0; }

/* eyebrow with rule, uppercase — V1 style */
.v1-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--v1-gold-text);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  line-height: 1.6;
}
.v1-eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--v1-gold);
  display: block;
  flex: none;
}
.v1-eyebrow--on-dark { color: var(--v1-gold-soft); }
.v1-eyebrow--sand { color: var(--v1-gold-text-3); }

.v1-h2 {
  font-family: inherit;
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.15;
  letter-spacing: -1.6px;
  color: var(--v1-navy);
  margin: 12px 0;
  font-weight: 800;
  text-wrap: pretty;
}
.v1-lead { color: var(--muted); font-size: 16px; }

/* buttons */
.v1-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 12px 20px;
  border-radius: 15px;
  font-size: 14px;
  font-weight: 900;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .2s ease, border-color .2s ease;
}
.v1-btn--gold {
  background: var(--v1-gold);
  color: var(--v1-navy-2);
  box-shadow: 0 14px 30px rgba(231, 184, 74, .18);
}
.v1-btn--gold:hover { transform: translateY(-2px); color: var(--v1-navy-2); }
.v1-btn--ghost {
  border-color: rgba(255, 255, 255, .18);
  background: rgba(255, 255, 255, .07);
  color: #fff;
}
.v1-btn--ghost:hover { transform: translateY(-2px); color: #fff; }

/* --------------------------------------------------------------------------
   Hero
   -------------------------------------------------------------------------- */
.v1-hero { padding: 24px 0 42px; }

.v1-hero__card {
  position: relative;
  overflow: hidden;
  border-radius: var(--v1-radius-hero);
  background:
    radial-gradient(circle at 82% 18%, rgba(41, 98, 255, .28), transparent 18rem),
    radial-gradient(circle at 86% 88%, rgba(231, 184, 74, .16), transparent 22rem),
    linear-gradient(145deg, #10385f, #07192f 54%, #03101f);
  color: #fff;
  box-shadow: var(--v1-shadow);
}
.v1-hero__ring {
  position: absolute;
  right: -120px;
  top: -160px;
  width: 430px;
  height: 430px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, .10);
  pointer-events: none;
}
.v1-hero__grid {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 42px;
  padding: 58px clamp(20px, 4vw, 50px) 42px;
  align-items: center;
}
.v1-hero__col { flex: 1 1 420px; min-width: 0; }

.v1-hero__title {
  font-family: inherit;
  font-size: clamp(44px, 6.8vw, 82px);
  line-height: 1.01;
  letter-spacing: -3px;
  margin: 18px 0 22px;
  max-width: 760px;
  font-weight: 800;
}
.v1-hero__title span { display: block; color: var(--v1-gold); }

.v1-hero__lead { max-width: 700px; color: var(--v1-on-dark); font-size: 17px; }
.v1-hero__actions { display: flex; gap: 11px; flex-wrap: wrap; margin-top: 28px; }
.v1-hero__micro {
  margin-top: 18px;
  color: var(--v1-on-dark-muted);
  font-size: 11px;
  display: flex;
  gap: 13px;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
}

.v1-profile {
  flex: 1 1 300px;
  max-width: 520px;
  position: relative;
  padding: 28px;
  border-radius: 30px;
  background: rgba(255, 255, 255, .08);
  border: 1px solid rgba(255, 255, 255, .13);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 26px 70px rgba(0, 0, 0, .22);
}
.v1-profile__avatar {
  width: 92px;
  height: 92px;
  border-radius: 25px;
  background: linear-gradient(145deg, #f5df9c, #e7b84a);
  display: grid;
  place-items: center;
  color: var(--v1-navy);
  font-family: "Anuphan", sans-serif;
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 18px;
}
.v1-profile__name { font-family: inherit; font-size: 24px; line-height: 1.2; margin: 0; font-weight: 800; }
.v1-profile__role { color: var(--v1-gold-soft); font-size: 13px; font-weight: 800; margin-top: 7px; }
.v1-profile__chips { display: flex; gap: 8px; flex-wrap: wrap; margin: 18px 0 0; padding: 0; list-style: none; }
.v1-profile__chips li {
  font-size: 11px;
  padding: 7px 10px;
  border: 1px solid rgba(255, 255, 255, .13);
  border-radius: 999px;
  color: var(--v1-on-dark-4);
}

/* --------------------------------------------------------------------------
   About split
   -------------------------------------------------------------------------- */
.v1-split { display: flex; flex-wrap: wrap; gap: 20px; align-items: stretch; }

.v1-quote-card {
  flex: 1 1 320px;
  border-radius: 28px;
  padding: 32px;
  background: var(--v1-navy);
  color: #fff;
  box-shadow: var(--v1-shadow);
}
.v1-quote-card b {
  display: block;
  color: var(--v1-gold-soft);
  font-size: 30px;
  line-height: 1.3;
  margin-bottom: 14px;
  font-family: "Anuphan", sans-serif;
  font-weight: 700;
}
.v1-quote-card p { color: var(--v1-on-dark-2); }

.v1-bio {
  flex: 2 1 440px;
  border-radius: 28px;
  padding: 32px;
  background: #fff;
  border: 1px solid var(--line);
}
.v1-bio h3 { font-family: inherit; margin: 0 0 12px; color: var(--v1-navy); font-size: 26px; font-weight: 800; }
.v1-bio p { color: var(--muted); }

.v1-facts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(150px, 100%), 1fr));
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}
.v1-facts li {
  padding: 16px;
  border-radius: var(--r-md);
  background: var(--v1-cream);
  border: 1px solid var(--v1-cream-line);
}
.v1-facts b { display: block; color: var(--v1-navy); font-size: 16px; }
.v1-facts span { display: block; color: var(--muted); font-size: 11px; margin-top: 3px; }

/* --------------------------------------------------------------------------
   Topic cards
   -------------------------------------------------------------------------- */
.v1-topics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.v1-topics li {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 23px;
  padding: 24px;
  min-height: 208px;
  transition: transform .2s ease, box-shadow .2s ease;
}
.v1-topics li:hover { transform: translateY(-4px); box-shadow: var(--v1-shadow); }
.v1-topics__num {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: var(--r-sm);
  background: var(--v1-tint);
  color: var(--v1-navy);
  font-weight: 900;
  margin-bottom: 18px;
}
.v1-topics h3 { font-family: inherit; margin: 0 0 8px; color: var(--v1-navy); font-size: 20px; font-weight: 800; }
.v1-topics p { margin: 0; color: var(--muted); font-size: 14px; }

/* --------------------------------------------------------------------------
   How we work
   -------------------------------------------------------------------------- */
.v1-band {
  padding: clamp(48px, 6.5vw, 78px) 0;
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.v1-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(230px, 100%), 1fr));
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}
.v1-steps li { padding: 24px 24px 24px 20px; border-left: 2px solid var(--v1-gold); }
.v1-steps small { color: var(--v1-gold-text-2); font-weight: 900; letter-spacing: 1px; }
.v1-steps h3 { font-family: inherit; color: var(--v1-navy); font-size: 19px; margin: 8px 0; font-weight: 800; }
.v1-steps p { font-size: 13px; color: var(--muted); margin: 0; }

/* --------------------------------------------------------------------------
   Consult picker
   -------------------------------------------------------------------------- */
/* รายการหัวข้อ — แสดงผลอย่างเดียว ไม่มีให้ติ๊กเลือก */
.v1-picker {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(300px, 100%), 1fr));
  gap: 12px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.v1-pick {
  padding: 18px;
  border-radius: 19px;
  background: #fff;
  border: 1px solid var(--line);
  border-left: 3px solid var(--v1-gold);
}
.v1-pick b { display: block; color: var(--v1-navy); font-size: 15px; }
.v1-pick span { display: block; color: var(--muted); font-size: 12px; margin-top: 2px; }

.v1-cta {
  margin-top: 25px;
  background: linear-gradient(145deg, #10385f, #07192f);
  border-radius: 28px;
  padding: 30px;
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  align-items: center;
  justify-content: space-between;
  color: #fff;
}
.v1-cta__body { flex: 1 1 320px; min-width: 0; }
.v1-cta h3 { font-family: inherit; font-size: 27px; margin: 0 0 6px; font-weight: 800; }
.v1-cta p { margin: 0; color: var(--v1-on-dark-3); font-size: 14px; }

/* --------------------------------------------------------------------------
   Contact + privacy
   -------------------------------------------------------------------------- */
.v1-contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(320px, 100%), 1fr));
  gap: 18px;
}
.v1-contact__card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 27px;
}
.v1-contact__card h3 { font-family: inherit; margin: 8px 0 14px; color: var(--v1-navy); font-weight: 800; }
.v1-contact__row { padding: 12px 0; border-bottom: 1px solid var(--line); }
.v1-contact__row:last-child { border-bottom: 0; }
.v1-contact__row small { display: block; color: var(--muted); font-size: 11px; }
.v1-contact__row b,
.v1-contact__row a { color: var(--v1-navy); font-weight: 700; }
.v1-contact__row a:hover { color: var(--v1-gold-text); }

.v1-privacy {
  background: var(--v1-sand);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 27px;
}
.v1-privacy h3 { font-family: inherit; margin: 8px 0 14px; color: var(--v1-navy); font-weight: 800; }
.v1-privacy p { color: #6d675f; font-size: 13px; }

.v1-footer {
  padding: clamp(24px, 4vw, 30px) 0 clamp(56px, 8vw, 100px);
  color: var(--muted);
  font-size: 12px;
  background: var(--paper);
}