/* ==============================================================
   PATTAYA AUTHORITY
   Editorial · Studio · Premium
   Pure CSS. Mobile-first.
   ============================================================== */


/* ==============================================================
   0. TOKENS
   ============================================================== */
:root {
  --bg:        #0B0A12;
  --bg-raised: #100F18;
  --accent:    #FF2FA3;
  --accent-dim: rgba(255, 47, 163, 0.5);
  --secondary: #2C2237;
  --muted:     #767F9E;
  --text:      #F4F4F7;
  --text-dim:  rgba(244, 244, 247, 0.55);
  --text-faint: rgba(244, 244, 247, 0.3);

  --line:          rgba(255, 255, 255, 0.08);
  --line-strong:   rgba(255, 255, 255, 0.14);

  --serif: 'Instrument Serif', 'Times New Roman', serif;
  --sans:  'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --mono:  'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;
  --thai:  'Noto Sans Thai', 'Inter', sans-serif;

  --pad-x: clamp(1.25rem, 4vw, 3rem);
  --pad-y: clamp(5rem, 10vw, 9rem);
  --maxw:  min(1320px, 94vw);

  --fs-display: clamp(3.25rem, 12vw, 13rem);
  --fs-mega:    clamp(3rem, 11vw, 10.5rem);
  --fs-h2:      clamp(2.25rem, 5.5vw, 5rem);
  --fs-h3:      clamp(1.35rem, 1.8vw, 2rem);
  --fs-body:    clamp(1rem, 0.4vw + 0.9rem, 1.125rem);
  --fs-small:   0.8125rem;
  --fs-mono:    0.6875rem;

  --ease:      cubic-bezier(0.22, 0.61, 0.36, 1);
  --ease-out:  cubic-bezier(0.16, 1, 0.3, 1);
  --ease-soft: cubic-bezier(0.65, 0, 0.35, 1);
}


/* ==============================================================
   0B. ACCESSIBILITY UTILITIES
   ============================================================== */
/* Skip link — hidden until keyboard-focused */
.skip-link {
  position: absolute;
  top: -48px;
  left: 1rem;
  z-index: 1000;
  padding: 0.7rem 1.1rem;
  background: var(--accent);
  color: var(--text);
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  border-radius: 4px;
  transition: top 0.2s var(--ease-out);
}
.skip-link:focus-visible {
  top: 1rem;
  outline: 2px solid var(--text);
  outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}


/* ==============================================================
   1. RESET
   ============================================================== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  background: var(--bg);
}

body {
  font-family: var(--sans);
  font-size: var(--fs-body);
  font-weight: 400;
  line-height: 1.55;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  letter-spacing: -0.005em;

  background-image:
    radial-gradient(1200px 900px at 85% -10%, rgba(255, 47, 163, 0.08), transparent 55%),
    radial-gradient(1000px 700px at -10% 115%, rgba(44, 34, 55, 0.55), transparent 60%),
    radial-gradient(800px 500px at 50% 50%, rgba(255, 47, 163, 0.02), transparent 70%);
}

a { color: inherit; text-decoration: none; }
img, svg { display: block; max-width: 100%; }
ul, ol { list-style: none; }
button { font: inherit; background: none; border: none; color: inherit; cursor: pointer; }

::selection { background: var(--accent); color: #fff; }

/* Any Thai-tagged element gets proper Thai typography + clean transforms */
.thai,
[lang="th"] {
  font-family: var(--thai);
  font-weight: 400;
  text-transform: none;
  letter-spacing: normal;
}


/* ==============================================================
   2. ATMOSPHERE
   ============================================================== */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 2;
  opacity: 0.08;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%25' height='100%25' filter='url(%23n)'/></svg>");
  background-size: 200px 200px;
}

.progress {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--line);
  z-index: 100;
}
.progress span {
  display: block;
  height: 100%;
  width: 0;
  background: var(--accent);
  transition: width 80ms linear;
}


/* ==============================================================
   3. HEADER
   ============================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  padding: 1.35rem var(--pad-x);
  background: rgba(11, 10, 18, 0.6);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.18em;
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  justify-self: start;
  color: var(--text);
  font-weight: 500;
}
.mark .dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px var(--accent);
  animation: softpulse 3s ease-in-out infinite;
}

@keyframes softpulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 12px var(--accent); }
  50%      { opacity: 0.6; box-shadow: 0 0 18px var(--accent); }
}

.year {
  justify-self: center;
  color: var(--text-dim);
}

.header-link {
  justify-self: end;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  /* WCAG 2.5.8 tap target */
  min-height: 32px;
  padding: 0.25rem 0;
  color: var(--text);
  transition: color 0.3s var(--ease);
}
.header-link .arrow {
  display: inline-block;
  transition: transform 0.35s var(--ease-out);
}
.header-link:hover { color: var(--accent); }
.header-link:hover .arrow { transform: translate(3px, -3px); }

@media (max-width: 520px) {
  .site-header { grid-template-columns: 1fr auto; }
  .year { display: none; }
}


/* ==============================================================
   4. TICKER
   ============================================================== */
.ticker {
  position: fixed;
  top: 54px;
  left: 0; right: 0;
  z-index: 40;
  overflow: hidden;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--text-dim);
}
.ticker .thai { text-transform: none; letter-spacing: normal; }
.ticker-track {
  display: inline-flex;
  white-space: nowrap;
  padding: 0.85rem 0;
  gap: 2.5rem;
  animation: ticker 60s linear infinite;
  will-change: transform;
}
.ticker-track .star {
  color: var(--accent);
  font-size: 0.75rem;
}
.ticker:hover .ticker-track { animation-play-state: paused; }

@keyframes ticker {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

:root {
  --top-stack: calc(54px + 38px);
}


/* ==============================================================
   5. SIDE RAIL
   ============================================================== */
.rail {
  position: fixed;
  top: 50%;
  right: 2rem;
  transform: translateY(-50%);
  z-index: 30;
  display: none;
  flex-direction: column;
  gap: 0.85rem;
  padding: 0.5rem 0;
  font-family: var(--mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.15em;
}
.rail a {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.9rem;
  /* WCAG 2.5.8 — hit area ≥ 24px high. Visual hairline stays slim via ::after. */
  min-height: 28px;
  padding: 0.35rem 1.2rem 0.35rem 0;
  color: var(--text-faint);
  transition: color 0.3s var(--ease);
}
.rail a span {
  font-size: 0.625rem;
  letter-spacing: 0.2em;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity 0.35s var(--ease), transform 0.35s var(--ease-out);
}
.rail a::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 1px;
  background: currentColor;
  transition: width 0.35s var(--ease-out), background 0.3s var(--ease);
}
.rail a:hover,
.rail a.is-active { color: var(--text); }
.rail a.is-active::after {
  width: 28px;
  background: var(--accent);
}
.rail a.is-active span,
.rail a:hover span {
  opacity: 1;
  transform: translateX(0);
}

@media (min-width: 1100px) {
  .rail { display: flex; }
}


/* ==============================================================
   6. SHARED — index labels & sections
   ============================================================== */
.index-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-dim);
}
.index-label .divider {
  width: 1.25rem;
  height: 1px;
  background: currentColor;
  display: inline-block;
}
.index-label.small { font-size: 0.625rem; letter-spacing: 0.28em; }

.section {
  position: relative;
  padding: var(--pad-y) var(--pad-x);
  max-width: var(--maxw);
  margin: 0 auto;
  border-top: 1px solid var(--line);
}

.section-head {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-bottom: clamp(3rem, 6vw, 5rem);
}

@media (min-width: 900px) {
  .section-head {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 4rem;
  }
  .section-head .index-label {
    flex-shrink: 0;
    padding-top: 0.75rem;
  }
}

.section-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs-h2);
  line-height: 0.98;
  letter-spacing: -0.015em;
  max-width: 14ch;
}
.section-title em {
  font-style: italic;
  color: var(--accent);
}

.section-intro {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.25rem, 1.8vw + 0.5rem, 1.85rem);
  line-height: 1.35;
  color: var(--text);
  max-width: 44ch;
  margin: 0 0 clamp(3rem, 6vw, 5rem);
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.section-note {
  margin-top: clamp(3rem, 5vw, 5rem);
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.15rem, 1.5vw + 0.5rem, 1.6rem);
  color: var(--text-dim);
  max-width: 32ch;
  line-height: 1.35;
}

.muted { color: var(--text-dim); }


/* ==============================================================
   7. HERO
   ============================================================== */
.hero {
  position: relative;
  min-height: calc(100svh - var(--top-stack));
  padding: calc(var(--top-stack) + 2.5rem) var(--pad-x) var(--pad-y);
  max-width: var(--maxw);
  margin: 0 auto;
  display: flex;
  align-items: center;
}

.hero-grid {
  width: 100%;
  display: grid;
  gap: clamp(2.5rem, 5vw, 4.5rem);
}

.hero-topline {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
}

.coords {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-dim);
  display: inline-flex;
  gap: 0.6rem;
}
.coords .sep { color: var(--text-faint); }

.hero-center { position: relative; }

.ornament {
  position: absolute;
  top: -0.5rem;
  right: 0;
  font-family: var(--serif);
  font-size: clamp(2rem, 3.5vw, 3.5rem);
  color: var(--accent);
  line-height: 1;
  animation: spin 18s linear infinite;
  transform-origin: center;
  display: inline-block;
  opacity: 0.85;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs-display);
  line-height: 0.92;
  letter-spacing: -0.03em;
  color: var(--text);
  max-width: 16ch;
}

/* Hero lines are visible on first paint so they serve as the LCP element
   without animation delay. A subtle fade eases them in without blocking. */
.hero-title .line {
  display: block;
  padding-bottom: 0.05em;
}
.hero-title .line > span {
  display: inline-block;
  opacity: 0;
  transition: opacity 0.7s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.hero-title .line.is-in > span { opacity: 1; }

.hero-title em {
  font-style: italic;
  color: var(--accent);
  font-weight: 400;
}

.hero-foot {
  display: grid;
  gap: 2rem;
  align-items: end;
  max-width: 820px;
}

.hero-sub {
  font-size: clamp(1.05rem, 1vw + 0.8rem, 1.35rem);
  line-height: 1.5;
  max-width: 38ch;
  color: var(--text);
  font-weight: 300;
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--line);
}

.scroll-hint {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.link-cta {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.4rem, 2vw + 0.5rem, 2.25rem);
  line-height: 1;
  padding-bottom: 0.35rem;
  color: var(--text);
  border-bottom: 1px solid var(--text);
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}
.link-cta .arrow {
  display: inline-block;
  transition: transform 0.5s var(--ease-out);
  font-style: normal;
}
.link-cta:hover {
  color: var(--accent);
  border-color: var(--accent);
}
.link-cta:hover .arrow { transform: translateX(12px); }

@media (min-width: 900px) {
  .hero-foot {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: end;
  }
  .hero-meta { border-top: none; padding-top: 0; justify-content: flex-start; gap: 3rem; }
}


/* ==============================================================
   8. LEDGER (System)
   ============================================================== */
.ledger {
  border-top: 1px solid var(--line);
}

.ledger-row {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 1.5rem;
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-bottom: 1px solid var(--line);
  transition: padding-left 0.5s var(--ease-out);
}

.ledger-num {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.22em;
  color: var(--text-dim);
  padding-top: 0.6rem;
  transition: color 0.3s var(--ease);
}

.ledger-name {
  font-family: var(--serif);
  font-size: clamp(2.5rem, 5.5vw, 5rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  grid-column: 2;
  transition: color 0.3s var(--ease), font-style 0.4s var(--ease);
  font-weight: 400;
}

.ledger-body {
  grid-column: 2;
  max-width: 52ch;
  display: grid;
  gap: 0.5rem;
  color: var(--text-dim);
}

.ledger-tag {
  font-family: var(--serif);
  font-style: italic;
  color: var(--text);
  font-size: clamp(1.1rem, 1vw + 0.7rem, 1.4rem);
}

.ledger-row::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0; bottom: 0;
  width: 0;
  background: var(--accent);
  transition: width 0.5s var(--ease-out);
}
.ledger-row:hover { padding-left: 1.5rem; }
.ledger-row:hover::before { width: 1px; }
.ledger-row:hover .ledger-num { color: var(--accent); }
.ledger-row:hover .ledger-name {
  color: var(--accent);
  font-style: italic;
}

@media (min-width: 900px) {
  .ledger-row {
    grid-template-columns: 80px 320px 1fr;
    gap: 3rem;
    padding: 3rem 0;
  }
  .ledger-name { grid-column: 2; padding-top: 0; }
  .ledger-body { grid-column: 3; padding-top: 0.8rem; }
}


/* ==============================================================
   9. BREAK MARQUEE
   ============================================================== */
.break-marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: clamp(1.5rem, 3vw, 2.5rem) 0;
  background: var(--bg);
}
.break-track {
  display: inline-flex;
  white-space: nowrap;
  gap: 3rem;
  animation: ticker 45s linear infinite;
  font-family: var(--serif);
  font-size: clamp(2.5rem, 6vw, 5.5rem);
  line-height: 1;
  color: var(--text);
  letter-spacing: -0.02em;
  padding-left: 3rem;
}
.break-track em {
  font-style: italic;
  color: var(--text);
}
.break-track .star {
  color: var(--accent);
  font-size: 0.4em;
  align-self: center;
  animation: spin 14s linear infinite;
  transform-origin: center;
}


/* ==============================================================
   10. MANIFESTO (Built For)
   ============================================================== */
.section-manifesto { overflow: hidden; }

.manifesto {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--line);
}

.manifesto li {
  position: relative;
  font-family: var(--serif);
  font-size: var(--fs-mega);
  line-height: 0.95;
  letter-spacing: -0.03em;
  padding: clamp(1rem, 2.5vw, 2rem) 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  transition: padding-left 0.6s var(--ease-out), color 0.3s var(--ease);
  display: flex;
  align-items: baseline;
  gap: 1rem;
}
.manifesto .m-num {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  color: var(--text-faint);
  letter-spacing: 0.2em;
  min-width: 2.75rem;
  transition: color 0.3s var(--ease);
}
.manifesto li em {
  font-style: italic;
  color: var(--text);
  transition: color 0.3s var(--ease);
}

.manifesto li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 0;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  transform: translateY(-50%);
  transition: width 0.5s var(--ease-out);
}
.manifesto li:hover { padding-left: 2.25rem; }
.manifesto li:hover::before {
  width: 8px;
  left: 0.5rem;
}
.manifesto li:hover em { color: var(--accent); }
.manifesto li:hover .m-num { color: var(--accent); }


/* ==============================================================
   11. WORK — case studies
   ============================================================== */
.section-work { overflow: hidden; }

.work-list {
  display: flex;
  flex-direction: column;
  gap: clamp(4rem, 8vw, 7rem);
  border-top: 1px solid var(--line);
  padding-top: clamp(3rem, 6vw, 5rem);
}

.work-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
}

.work-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--bg-raised);
  aspect-ratio: 1200 / 720;
  width: 100%;
  transition: transform 0.6s var(--ease-out), border-color 0.4s var(--ease);
}
.work-visual svg {
  width: 100%;
  height: 100%;
  display: block;
}
.work-item:hover .work-visual {
  transform: translateY(-4px);
  border-color: var(--accent-dim);
}

.work-meta {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 0;
}

.work-num {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--accent);
}

.work-name {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0.25rem 0 0;
}

.work-tag {
  font-family: var(--serif);
  font-style: italic;
  color: var(--text-dim);
  font-size: clamp(1.1rem, 1vw + 0.6rem, 1.35rem);
  margin-bottom: 0.75rem;
}

.work-body {
  color: var(--text);
  font-weight: 300;
  max-width: 52ch;
  margin-bottom: 0.75rem;
}

.work-stats {
  display: grid;
  grid-template-columns: auto 1fr;
  column-gap: 1.25rem;
  row-gap: 0.65rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
  font-size: var(--fs-small);
}
.work-stats dt {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
  padding-top: 0.25rem;
}
.work-stats dd {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--text);
  line-height: 1.35;
}

.work-note {
  margin-top: clamp(3rem, 5vw, 5rem);
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-dim);
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--line);
}

/* Work link — "Visit timpaemi.com →" */
.work-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  margin-top: 1.5rem;
  align-self: flex-start;
  padding-bottom: 0.35rem;
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.35rem, 1.5vw + 0.5rem, 1.85rem);
  color: var(--accent);
  border-bottom: 1px solid var(--accent-dim);
  transition: border-color 0.3s var(--ease), letter-spacing 0.4s var(--ease);
}
.work-link .arrow {
  display: inline-block;
  font-style: normal;
  transition: transform 0.5s var(--ease-out);
}
.work-link:hover {
  border-color: var(--accent);
}
.work-link:hover .arrow {
  transform: translate(6px, -6px);
}

/* Flagship modifier — gives the single real case a bit more weight */
.work-item.flagship .work-num {
  position: relative;
  padding-left: 1.2rem;
}
.work-item.flagship .work-num::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 0.7rem;
  height: 1px;
  background: var(--accent);
  transform: translateY(-50%);
}

/* Inline link inside prose (e.g. TimPaemi.com in founder note) */
.inline-link {
  color: var(--accent);
  border-bottom: 1px solid var(--accent-dim);
  transition: border-color 0.3s var(--ease);
  font-style: italic;
}
.inline-link:hover { border-color: var(--accent); }

@media (min-width: 900px) {
  .work-item {
    grid-template-columns: 1.5fr 1fr;
    gap: clamp(2.5rem, 5vw, 5rem);
  }
  .work-item.reverse {
    grid-template-columns: 1fr 1.5fr;
  }
  .work-item.reverse .work-visual { order: 2; }
  .work-item.reverse .work-meta { order: 1; }
}


/* ==============================================================
   11B. PROOF STRIP — editorial credential bar
   ============================================================== */
.proof-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1.25rem 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.25rem) var(--pad-x);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  max-width: var(--maxw);
  margin: 0 auto;
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-dim);
  text-align: center;
}
.proof-strip .star {
  color: var(--accent);
  font-size: 0.7rem;
  display: inline-block;
}


/* ==============================================================
   12. METHOD
   ============================================================== */
.method {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.method-step {
  padding: clamp(2rem, 4vw, 3rem) 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem 2rem;
  align-items: baseline;
}

.method-num {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  letter-spacing: 0.22em;
  color: var(--text-dim);
  align-self: start;
  padding-top: 0.75rem;
}

.method-step h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(2rem, 3.5vw, 3rem);
  line-height: 1;
  letter-spacing: -0.02em;
}

.method-body {
  grid-column: 2;
  max-width: 50ch;
  display: grid;
  gap: 0.5rem;
}

.method-time {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--accent);
}

.method-body p:last-child {
  color: var(--text-dim);
}

@media (min-width: 900px) {
  .method-step {
    grid-template-columns: 80px 240px 1fr;
    gap: 3rem;
  }
  .method-body { grid-column: 3; }
}


/* ==============================================================
   13. STUDIO (founder + principles + investment)
   ============================================================== */
.section-studio { overflow: hidden; }

.founder {
  max-width: 720px;
  margin: 0 0 clamp(4rem, 8vw, 6rem);
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.founder-greeting {
  font-family: var(--thai);
  font-size: clamp(2rem, 3.5vw, 3rem);
  color: var(--accent);
  margin-bottom: 1.5rem;
  font-style: normal;
}

.founder-note {
  font-family: var(--serif);
  font-size: clamp(1.35rem, 1.8vw + 0.5rem, 1.85rem);
  line-height: 1.4;
  color: var(--text);
  font-weight: 400;
  margin-bottom: 2rem;
}

.signature {
  width: 180px;
  height: auto;
  margin-bottom: 0.5rem;
  opacity: 0.8;
}

.founder-sigline {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-dim);
}

/* Principles block inside studio */
.principles {
  margin-bottom: clamp(4rem, 7vw, 6rem);
}
.principles-head {
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}

.authority {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: none;
}

.authority-item {
  padding: clamp(2rem, 3.5vw, 2.75rem) 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.5rem 1.5rem;
  align-items: start;
}

.authority-num {
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--accent);
  padding-top: 0.3rem;
  min-width: 2.5rem;
}

.authority-item h3 {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(1.75rem, 2.5vw + 0.5rem, 2.75rem);
  line-height: 1;
  letter-spacing: -0.02em;
  grid-column: 2;
  margin-bottom: 0.75rem;
}

.authority-item p {
  grid-column: 2;
  color: var(--text-dim);
  max-width: 38ch;
}

@media (min-width: 720px) {
  .authority {
    grid-template-columns: 1fr 1fr;
    column-gap: clamp(2rem, 5vw, 5rem);
  }
  .authority-item:nth-last-child(-n+2) {
    border-bottom: none;
    padding-bottom: 0;
  }
}

/* Investment block */
.investment { padding-top: 0; }

.tiers {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--line);
}
.tier {
  padding: clamp(1.75rem, 3vw, 2.25rem) 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  gap: 0.35rem;
}
.tier dt {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--text-dim);
  margin-bottom: 0.4rem;
}
.tier-price {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.75rem, 2.5vw + 0.5rem, 2.75rem);
  color: var(--text);
  line-height: 1;
}
.tier-price span {
  font-style: normal;
  color: var(--accent);
}
.tier-price .tier-unit {
  color: var(--text-dim);
  font-style: italic;
}
.tier-note {
  font-family: var(--serif);
  font-style: italic;
  color: var(--text-dim);
  font-size: 1.05rem;
  margin-top: 0.25rem;
}

.investment-note {
  margin-top: 2rem;
  font-family: var(--serif);
  font-style: italic;
  color: var(--text-dim);
  font-size: 1.1rem;
}

@media (min-width: 720px) {
  .tiers {
    grid-template-columns: repeat(3, 1fr);
    gap: 0 clamp(2rem, 4vw, 4rem);
  }
  .tier {
    border-bottom: none;
    padding-right: 1rem;
    border-right: 1px solid var(--line);
  }
  .tier:last-child { border-right: none; }
}


/* ==============================================================
   14. CONTACT
   ============================================================== */
.section-contact {
  padding-bottom: var(--pad-y);
}

.contact-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: var(--fs-display);
  line-height: 0.9;
  letter-spacing: -0.03em;
  margin: 2rem 0 1.5rem;
  max-width: 10ch;
}
.contact-title em {
  font-style: italic;
  color: var(--accent);
}

.contact-sub {
  font-family: var(--serif);
  font-style: italic;
  font-size: clamp(1.2rem, 1.5vw + 0.5rem, 1.75rem);
  color: var(--text-dim);
  max-width: 42ch;
  margin-bottom: clamp(3rem, 6vw, 5rem);
  line-height: 1.4;
}
.contact-sub .thai {
  font-style: normal;
  color: var(--accent);
  font-size: 0.85em;
}

.contact-list {
  border-top: 1px solid var(--line);
}
.contact-list li {
  border-bottom: 1px solid var(--line);
}
.contact-list a {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  align-items: center;
  gap: 1rem 1.5rem;
  padding: clamp(1.5rem, 3vw, 2.25rem) 0;
  transition: padding-left 0.5s var(--ease-out), color 0.3s var(--ease);
}

.contact-list a::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0; bottom: 0;
  width: 0;
  background: var(--accent);
  transition: width 0.5s var(--ease-out);
}

.contact-num {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  color: var(--text-dim);
  letter-spacing: 0.22em;
}

.contact-label {
  font-family: var(--serif);
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--text);
  transition: font-style 0.3s var(--ease), color 0.3s var(--ease);
}

.contact-meta {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-dim);
  text-align: right;
}

.contact-arrow {
  font-size: 1.4rem;
  color: var(--text-dim);
  transition: transform 0.4s var(--ease-out), color 0.3s var(--ease);
  display: inline-block;
}

.contact-list a:hover { padding-left: 1.75rem; }
.contact-list a:hover::before { width: 1px; }
.contact-list a:hover .contact-label {
  font-style: italic;
  color: var(--accent);
}
.contact-list a:hover .contact-arrow {
  transform: translate(6px, -6px);
  color: var(--accent);
}

@media (max-width: 640px) {
  .contact-meta { display: none; }
  .contact-list a { grid-template-columns: auto 1fr auto; }
}


/* ==============================================================
   15. STATUS BADGE
   ============================================================== */
.status {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 30;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 0.85rem;
  background: rgba(11, 10, 18, 0.7);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--text-dim);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s var(--ease), transform 0.6s var(--ease-out);
}
.status.is-in { opacity: 1; transform: translateY(0); }

.pulse {
  position: relative;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}
.pulse::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--accent);
  animation: pulseout 2s ease-out infinite;
}
@keyframes pulseout {
  0%   { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(3); opacity: 0; }
}

@media (max-width: 520px) {
  .status { display: none; }
}


/* ==============================================================
   16. FOOTER — single row. one unit. one footer.
   ============================================================== */
.site-footer {
  border-top: 1px solid var(--line);
  max-width: var(--maxw);
  margin: 0 auto;
  padding: clamp(2rem, 3.5vw, 2.75rem) var(--pad-x);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: flex-start;
}

@media (min-width: 900px) {
  .footer-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    flex-wrap: wrap;
  }
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.footer-mark {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--sans);
  font-weight: 500;
  font-size: 1rem;
  color: var(--text);
  letter-spacing: -0.005em;
}
.footer-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
  display: inline-block;
}

.footer-sub {
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-dim);
}

.footer-socials {
  display: inline-flex;
  gap: 1.25rem;
  align-items: center;
}
.footer-socials a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  /* WCAG 2.5.8 — hit area ≥ 24×24. Visual SVG stays 20px. */
  width: 32px;
  height: 32px;
  color: var(--text-dim);
  transition: color 0.3s var(--ease), transform 0.3s var(--ease-out);
}
.footer-socials a:hover {
  color: var(--accent);
  transform: translateY(-2px);
}
.footer-socials svg {
  width: 20px;
  height: 20px;
  display: block;
}

.footer-back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  /* WCAG 2.5.8 tap target */
  min-height: 32px;
  padding: 0.35rem 0;
  font-family: var(--mono);
  font-size: var(--fs-mono);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--text-dim);
  transition: color 0.3s var(--ease);
}
.footer-back .arrow {
  transition: transform 0.3s var(--ease-out);
  display: inline-block;
}
.footer-back:hover { color: var(--accent); }
.footer-back:hover .arrow { transform: translateY(-3px); }


/* ==============================================================
   17. REVEAL ANIMATIONS
   ============================================================== */
.reveal {
  opacity: 0;
  transform: translateY(1.5rem);
  transition: opacity 0.9s var(--ease-out), transform 1s var(--ease-out);
  transition-delay: var(--reveal-delay, 0ms);
}
.reveal.is-in {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal, .hero-title .line > span { opacity: 1; transform: none; }
  .ticker-track, .break-track, .ornament, .break-track .star { animation: none; }
}


/* ==============================================================
   18. FOCUS
   ============================================================== */
a:focus-visible,
button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
  border-radius: 2px;
}