/* Thai Recall — Website_Grok
   Visual direction: lacquer red, ink navy, temple-gold — Chiang Mai atmosphere */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500;9..144,700&family=Noto+Sans+Thai:wght@400;500;600;700&family=Sora:wght@400;500;600;700&display=swap');

:root {
  --ink: #141821;
  --ink-soft: #242b38;
  --lacquer: #a51931;
  --lacquer-deep: #7f1225;
  --gold: #c4a35a;
  --gold-soft: #e8d9a8;
  --mist: #f3efe6;
  --paper: #faf7f1;
  --line: rgba(20, 24, 33, 0.12);
  --text: #1c2230;
  --muted: #5c6575;
  --max: 1120px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Sora", "Noto Sans Thai", system-ui, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overscroll-behavior-y: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--paper);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overscroll-behavior-y: none;
  padding-bottom: env(safe-area-inset-bottom);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
}

/* ---------- Nav ---------- */
.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 40;
  padding: 1.25rem 1.5rem;
}

.nav {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 1rem;
  position: relative;
  width: 100%;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

.brand img {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.12);
}

.brand span {
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.nav-links {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 1.35rem;
  margin-left: auto;
  margin-right: 0.25rem;
}

.nav-links a {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.88);
  font-size: 0.92rem;
  font-weight: 500;
  transition: color 0.25s var(--ease);
  position: relative;
  padding-bottom: 0.2rem;
}

.nav-links a:hover {
  color: var(--gold-soft);
}

.nav-links a.is-active,
.nav-links a[aria-current="page"] {
  color: #fff;
  font-weight: 700;
}

.nav-links a.is-active::after,
.nav-links a[aria-current="page"]::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -0.15rem;
  height: 2px;
  border-radius: 2px;
  background: var(--gold);
}

.nav-cta.is-active,
.nav-cta[aria-current="page"] {
  box-shadow: 0 0 0 2px rgba(255, 255, 255, 0.9), 0 0 0 4px var(--lacquer);
}

.nav-cta.is-active::after,
.nav-cta[aria-current="page"]::after {
  display: none;
}

.nav-cta {
  background: var(--lacquer);
  color: #fff !important;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-weight: 600 !important;
}

.nav-cta:hover {
  background: var(--lacquer-deep);
  color: #fff !important;
}

.lang-switch {
  display: inline-flex;
  align-items: center;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  overflow: hidden;
  background: rgba(0, 0, 0, 0.18);
  flex-shrink: 0;
  margin-left: 0.15rem;
}

.lang-switch button {
  appearance: none;
  border: 0;
  background: transparent;
  color: rgba(255, 255, 255, 0.75);
  font: inherit;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 0.38rem 0.65rem;
  cursor: pointer;
}

.lang-switch button.is-active {
  background: var(--lacquer);
  color: #fff;
}

.site-header.on-light .lang-switch {
  border-color: var(--line);
  background: rgba(255, 255, 255, 0.7);
}

.site-header.on-light .lang-switch button {
  color: var(--muted);
}

.site-header.on-light .lang-switch button.is-active {
  background: var(--lacquer);
  color: #fff;
}

html[lang="th"] body {
  line-height: 1.75;
}

html[lang="th"] .hero-brand,
html[lang="th"] h1,
html[lang="th"] h2,
html[lang="th"] h3,
html[lang="th"] blockquote {
  font-family: "Fraunces", "Noto Sans Thai", serif;
}

.nav-toggle {
  display: none;
  background: rgba(20, 24, 33, 0.72);
  border: 1px solid rgba(255, 255, 255, 0.4);
  color: #fff;
  padding: 0.4rem 0.7rem;
  border-radius: 8px;
  font: inherit;
  font-weight: 600;
}

/* Page headers that aren't over a photo hero */
.site-header.on-light {
  position: sticky;
  top: 0;
  background: rgba(250, 247, 241, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}

.site-header.on-light .brand,
.site-header.on-light .nav-links a {
  color: var(--ink);
}

.site-header.on-light .nav-toggle {
  background: var(--ink);
  border-color: var(--ink);
  color: #fff;
}

.site-header.on-light .nav-links a:hover {
  color: var(--lacquer);
}

.site-header.on-light .nav-links a.is-active,
.site-header.on-light .nav-links a[aria-current="page"] {
  color: var(--lacquer);
}

.site-header.on-light .nav-links a.is-active::after,
.site-header.on-light .nav-links a[aria-current="page"]::after {
  background: var(--lacquer);
}

.site-header.on-light .nav-cta {
  color: #fff !important;
}

.site-header.on-light .nav-cta.is-active,
.site-header.on-light .nav-cta[aria-current="page"] {
  box-shadow: 0 0 0 2px var(--ink), 0 0 0 4px var(--lacquer);
}

.site-header.on-light .nav-cta {
  color: #fff !important;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  align-items: end;
  color: #fff;
  overflow: hidden;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 55% 35%;
  animation: heroDrift 28s var(--ease) infinite alternate;
}

@keyframes heroDrift {
  from { transform: scale(1.05) translate3d(0, 0, 0); }
  to { transform: scale(1.12) translate3d(-1.5%, -1%, 0); }
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(20, 24, 33, 0.55) 0%, rgba(20, 24, 33, 0.15) 38%, rgba(20, 24, 33, 0.82) 100%),
    linear-gradient(90deg, rgba(20, 24, 33, 0.55) 0%, transparent 55%);
  z-index: 1;
}

.hero-inner {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  padding: 7rem 1.5rem 4.5rem;
}

.hero-brand {
  font-family: var(--font-display);
  font-size: clamp(3.2rem, 9vw, 6.5rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: 1.1rem;
  animation: rise 0.9s var(--ease) both;
}

.hero-line {
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  max-width: 28ch;
  font-weight: 500;
  margin-bottom: 0.85rem;
  color: var(--gold-soft);
  animation: rise 0.9s 0.08s var(--ease) both;
}

.hero-support {
  max-width: 42ch;
  color: rgba(255, 255, 255, 0.86);
  margin-bottom: 1.75rem;
  animation: rise 0.9s 0.16s var(--ease) both;
}

.hero-product {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  margin-bottom: 1rem;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--gold-soft);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  animation: rise 0.9s 0.04s var(--ease) both;
}

.clarity {
  background: var(--paper);
  padding: 3.25rem 1.5rem;
  border-bottom: 1px solid var(--line);
}

.clarity-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  align-items: start;
}

.clarity h2 {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  margin-bottom: 0.75rem;
}

.clarity-buy {
  background: var(--mist);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 1.5rem;
}

.clarity-buy .tag {
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lacquer);
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.clarity-buy ul {
  margin: 0 0 0 1.1rem;
  color: var(--muted);
}

.clarity-buy li + li {
  margin-top: 0.35rem;
}

.price-section .price-plans {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1.25rem;
}

.price-plans article {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 1.1rem 1.2rem;
  background: var(--paper, #fff);
}

.price-plans h3 {
  font-size: 0.95rem;
  margin: 0 0 0.55rem;
  color: var(--ink);
}

.price-plans .plan-main {
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: var(--lacquer);
  margin: 0 0 0.25rem;
  line-height: 1.15;
}

.price-plans .plan-alt {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

@media (max-width: 640px) {
  .price-section .price-plans {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 900px) {
  .clarity-grid {
    grid-template-columns: 1fr;
  }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  animation: rise 0.9s 0.24s var(--ease) both;
}

@keyframes rise {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  text-decoration: none;
  font-weight: 600;
  border-radius: 999px;
  padding: 0.85rem 1.35rem;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease), color 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--lacquer);
  color: #fff;
}

.btn-primary:hover {
  background: var(--lacquer-deep);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.35);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-ink {
  background: var(--ink);
  color: #fff;
}

.btn-ink:hover {
  background: var(--ink-soft);
}

.btn.is-disabled,
.btn[aria-disabled="true"] {
  opacity: 0.45;
  pointer-events: none;
  transform: none;
  cursor: not-allowed;
}

.download-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
}

.apk-gate {
  margin: 0.85rem 0 1rem;
  padding: 1rem 1.05rem;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--mist);
}

.apk-gate[hidden] {
  display: none !important;
}

.apk-gate-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  align-items: center;
}

.apk-gate-input {
  flex: 1 1 160px;
  margin-bottom: 0;
  min-width: 0;
}

.apk-gate .btn {
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  flex-shrink: 0;
}

.apk-gate-error {
  color: var(--lacquer) !important;
  margin-top: 0.55rem;
}

.apk-gate-error[hidden] {
  display: none !important;
}

.download-note[hidden],
#apk-install[hidden],
#download-maintenance[hidden] {
  display: none !important;
}

/* ---------- Sections ---------- */
.section {
  padding: 5rem 1.5rem;
}

.section-narrow {
  max-width: 720px;
  margin: 0 auto;
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
}

.eyebrow {
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--lacquer);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

h1, h2, h3 {
  font-family: var(--font-display);
  line-height: 1.15;
  color: var(--ink);
}

.section h2 {
  font-size: clamp(2rem, 4vw, 2.85rem);
  margin-bottom: 0.85rem;
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 48ch;
}

.stack > * + * {
  margin-top: 1rem;
}

/* Flow strip */
.flow {
  background: var(--ink);
  color: #fff;
  padding: 3.5rem 1.5rem;
}

.flow-track {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.flow-step {
  border-top: 2px solid var(--gold);
  padding-top: 1rem;
}

.flow-step strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.45rem;
  margin-bottom: 0.35rem;
  color: var(--gold-soft);
}

.flow-step span {
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.95rem;
}

/* Scene band */
.scene {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  min-height: 70vh;
}

.scene-copy {
  padding: 4.5rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background:
    radial-gradient(circle at 10% 20%, rgba(196, 163, 90, 0.18), transparent 45%),
    var(--mist);
}

.scene-copy .wrap-local {
  max-width: 460px;
}

.scene-visual {
  position: relative;
  overflow: hidden;
}

.scene-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
}

.scene.reverse {
  grid-template-columns: 0.85fr 1.15fr;
}

.scene.reverse .scene-copy {
  order: 2;
}

.scene.reverse .scene-visual {
  order: 1;
}

/* Phone gallery */
.phone-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 320px));
  justify-content: center;
  gap: 1.25rem;
  margin-top: 2.5rem;
}

.phone-frame {
  background: var(--ink);
  border-radius: 28px;
  padding: 0.65rem;
  box-shadow: 0 18px 50px rgba(20, 24, 33, 0.22);
  transition: transform 0.45s var(--ease);
}

.phone-frame:hover {
  transform: translateY(-6px);
}

.phone-frame img {
  border-radius: 22px;
  width: 100%;
  height: auto;
}

.phone-caption {
  margin-top: 0.85rem;
  font-size: 0.92rem;
  color: var(--muted);
  text-align: center;
}

.app-clip {
  margin: 2.75rem auto 0;
  max-width: 320px;
}

.phone-frame--video {
  padding: 0.55rem;
}

.phone-frame--video video {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 22px;
  background: #0b0d12;
  vertical-align: middle;
}

.app-clip-caption {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.app-clip-caption strong {
  color: var(--ink);
  font-weight: 650;
  font-size: 1rem;
}

/* Try it out — live RTGS demo */
.try-section {
  background:
    radial-gradient(circle at 85% 15%, rgba(196, 163, 90, 0.2), transparent 42%),
    radial-gradient(circle at 8% 80%, rgba(165, 25, 49, 0.08), transparent 40%),
    var(--mist);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.try-demo {
  margin-top: 0;
  max-width: none;
  padding: 1.5rem 1.4rem 1.6rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  border-top: 3px solid var(--lacquer);
  box-shadow: 0 12px 36px rgba(20, 24, 33, 0.08);
}

.try-layout {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
  gap: 2.25rem;
  align-items: start;
}

.try-aside h3 {
  font-size: 1.45rem;
  margin-bottom: 0.25rem;
}

.try-aside p {
  color: var(--muted);
  font-size: 1.02rem;
  max-width: 44ch;
}

.try-rtgs-edit {
  width: 100%;
  margin-top: 0.15rem;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  line-height: 1.35;
  color: var(--ink);
  letter-spacing: 0.03em;
  background: #fff;
  resize: vertical;
  min-height: 2.8rem;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.try-rtgs-edit:focus {
  outline: none;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(196, 163, 90, 0.22);
}

.try-rtgs-edit:read-only {
  color: var(--muted);
}

.try-edit-note {
  margin-top: 0.55rem;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.45;
}

.try-label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.55rem;
}

.try-input {
  width: 100%;
  padding: 0.85rem 1rem;
  margin-bottom: 0.85rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-family: var(--font-body);
  font-size: 1.05rem;
  color: var(--text);
  background: #fff;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.try-input:focus {
  outline: none;
  border-color: var(--lacquer);
  box-shadow: 0 0 0 3px rgba(165, 25, 49, 0.15);
}

.try-input-error {
  margin: -0.35rem 0 0.75rem;
  font-size: 0.88rem;
  color: var(--lacquer);
  line-height: 1.4;
}

.try-input-error[hidden] {
  display: none !important;
}

.try-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.try-btn {
  flex: 1 1 140px;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  border-radius: 10px;
}

.try-clear {
  flex: 0 0 auto;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  border-radius: 10px;
  padding: 0.85rem 1.15rem;
}

.try-btn:disabled {
  opacity: 0.65;
  cursor: wait;
  transform: none;
}

.try-result {
  margin-top: 1.35rem;
  padding-top: 1.15rem;
  border-top: 1px solid var(--line);
}

.try-result[hidden] {
  display: none !important;
}

.try-result-label {
  font-size: 0.75rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 700;
  color: var(--lacquer);
  margin-bottom: 0.4rem;
}

.try-result-label + .try-result-label {
  margin-top: 1rem;
}

.try-thai-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.85rem;
  margin-bottom: 0.35rem;
}

.try-thai-row > div {
  min-width: 0;
  flex: 1;
}

.try-speak {
  flex-shrink: 0;
  margin-top: 1.1rem;
  padding: 0.55rem 0.95rem;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 0.88rem;
  border-radius: 999px;
}

.try-speak[hidden] {
  display: none !important;
}

.try-result-thai {
  font-family: "Noto Sans Thai", var(--font-body);
  font-size: 1.55rem;
  line-height: 1.4;
  color: var(--ink);
  margin-bottom: 1rem;
  word-break: break-word;
}

.try-result-thai.is-english {
  font-family: var(--font-display);
}

#rtgs-block[hidden] {
  display: none !important;
}

.try-result-out {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.35;
  color: var(--ink);
  letter-spacing: 0.03em;
  word-break: break-word;
}

/* About */
.about {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 2.5rem;
  align-items: center;
}

.about-photo {
  border-radius: 24px;
  overflow: hidden;
  min-height: 420px;
}

.about-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 420px;
}

.about blockquote {
  font-family: var(--font-display);
  font-size: 1.45rem;
  line-height: 1.35;
  color: var(--ink);
  margin: 1rem 0 1.25rem;
}

.meta-list {
  list-style: none;
  margin-top: 1.5rem;
  display: grid;
  gap: 0.55rem;
}

.meta-list li {
  display: flex;
  gap: 0.6rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.meta-list li::before {
  content: "";
  width: 8px;
  height: 8px;
  margin-top: 0.5rem;
  border-radius: 50%;
  background: var(--gold);
  flex: 0 0 auto;
}

/* Pricing band */
.pricing {
  background:
    linear-gradient(135deg, var(--ink) 0%, #2a3142 55%, #3a1a22 100%);
  color: #fff;
  border-radius: 28px;
  padding: 3rem 2rem;
  text-align: center;
}

.pricing h2 {
  color: #fff;
}

.pricing .price {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 6vw, 4rem);
  color: var(--gold-soft);
  margin: 0.5rem 0 0.25rem;
}

.pricing .price span {
  font-size: 1.1rem;
  opacity: 0.75;
}

.pricing-points {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 2rem auto 0;
  max-width: 900px;
  text-align: left;
}

.pricing-points article {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  padding: 1.25rem;
}

.pricing-points h3 {
  color: var(--gold-soft);
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
}

.pricing-points p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

/* Page title blocks */
.page-hero {
  padding: 8rem 1.5rem 3rem;
  background:
    radial-gradient(circle at 85% 10%, rgba(165, 25, 49, 0.12), transparent 40%),
    radial-gradient(circle at 10% 80%, rgba(196, 163, 90, 0.16), transparent 35%),
    var(--mist);
}

.page-hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  max-width: 16ch;
}

/* Steps / FAQ */
.steps {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}

.step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--line);
}

.step-num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--lacquer);
  line-height: 1;
  min-width: 2.2rem;
}

.faq details {
  border-bottom: 1px solid var(--line);
  padding: 1.1rem 0;
}

.faq summary {
  cursor: pointer;
  font-weight: 600;
  list-style: none;
  color: var(--ink);
}

.faq summary::-webkit-details-marker {
  display: none;
}

.faq details[open] summary {
  color: var(--lacquer);
}

.faq details p {
  margin-top: 0.7rem;
  color: var(--muted);
}

.ped-sr {
  margin-top: 2.75rem;
  padding: 1.75rem 1.5rem 1.85rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 90% 10%, rgba(196, 163, 90, 0.22), transparent 45%),
    var(--mist);
}

.ped-sr .lead {
  margin-bottom: 0.85rem;
}

.ped-sr p {
  color: var(--muted);
  max-width: 52ch;
}

.ped-sr p + p {
  margin-top: 0.85rem;
}

.ped-sr h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.35rem);
  margin-bottom: 0.75rem;
}

.ped-bespoke {
  margin-top: 1.5rem;
  background:
    radial-gradient(circle at 8% 85%, rgba(165, 25, 49, 0.1), transparent 42%),
    radial-gradient(circle at 90% 10%, rgba(196, 163, 90, 0.18), transparent 45%),
    var(--mist);
}

.both-section {
  padding-top: 1.25rem;
  padding-bottom: 3.5rem;
}

.both-ways {
  padding: 1.85rem 1.6rem 2rem;
  border-radius: 18px;
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 8% 85%, rgba(165, 25, 49, 0.1), transparent 42%),
    radial-gradient(circle at 90% 10%, rgba(196, 163, 90, 0.2), transparent 45%),
    var(--mist);
}

.both-ways .lead {
  margin-bottom: 0.85rem;
  max-width: 54ch;
}

.both-ways p {
  color: var(--muted);
  max-width: 54ch;
}

.both-ways p + p {
  margin-top: 0.85rem;
}

.both-ways h2 {
  font-size: clamp(1.85rem, 3.5vw, 2.35rem);
  margin-bottom: 0.75rem;
}

/* Download */
.download-maintenance {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 1.35rem;
  align-items: center;
  margin-bottom: 1.5rem;
  padding: 1.35rem 1.5rem;
  border-radius: 20px;
  border: 1px solid rgba(165, 25, 49, 0.22);
  background:
    radial-gradient(circle at 12% 20%, rgba(196, 163, 90, 0.28), transparent 48%),
    linear-gradient(135deg, #fff 0%, var(--mist) 100%);
  box-shadow: 0 12px 32px rgba(20, 24, 33, 0.06);
}

.download-maintenance-visual {
  position: relative;
  width: 112px;
  height: 112px;
}

.download-maintenance-visual img {
  width: 112px;
  height: 112px;
  border-radius: 24px;
  filter: grayscale(0.35) brightness(0.92);
  opacity: 0.9;
}

.download-maintenance-badge {
  position: absolute;
  right: -0.35rem;
  bottom: -0.2rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  background: var(--lacquer);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.download-maintenance h2 {
  font-size: 1.45rem;
  margin: 0;
}

.download-maintenance p {
  color: var(--muted);
  margin: 0;
  max-width: 46ch;
}

.download-panel {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.75rem;
  align-items: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 2rem;
  box-shadow: 0 16px 40px rgba(20, 24, 33, 0.06);
}

.download-panel img {
  width: 140px;
  height: 140px;
  border-radius: 28px;
}

.notice {
  margin-top: 2rem;
  padding: 1.5rem;
  background: var(--mist);
  border-radius: 18px;
}

.notice h2 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.policy-body ul {
  margin: 0.35rem 0 0.75rem 1.15rem;
  color: var(--muted);
}

.policy-body li + li {
  margin-top: 0.65rem;
}

.policy-body h2 {
  font-size: 1.35rem;
  margin-top: 0.5rem;
}

.policy-site-link {
  margin-top: 1.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--line);
}


.notice li + li {
  margin-top: 0.55rem;
}

/* Footer */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.82);
  padding: 3rem 1.5rem;
  text-align: center;
}

.site-footer strong {
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.35rem;
}

.site-footer a {
  color: var(--gold-soft);
  text-decoration: none;
}

.site-footer p + p {
  margin-top: 0.55rem;
}

.footer-fine {
  font-size: 0.88rem;
  opacity: 0.78;
  max-width: 58ch;
  margin-left: auto;
  margin-right: auto;
}

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}

.reveal.visible {
  opacity: 1;
  transform: none;
}

/* Responsive */
@media (max-width: 900px) {
  .flow-track,
  .phone-grid,
  .pricing-points,
  .about,
  .try-layout,
  .scene,
  .scene.reverse {
    grid-template-columns: 1fr;
  }

  .scene.reverse .scene-copy,
  .scene.reverse .scene-visual {
    order: initial;
  }

  .site-header {
    padding: 0.85rem max(0.75rem, env(safe-area-inset-right)) 0.85rem max(0.75rem, env(safe-area-inset-left));
  }

  .nav {
    gap: 0.4rem;
    max-width: 100%;
  }

  /* Brand yields space so Menu + EN/TH stay on-screen */
  .brand {
    flex: 1 1 auto;
    flex-shrink: 1;
    min-width: 0;
    gap: 0.4rem;
  }

  .brand img {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    flex-shrink: 0;
  }

  .brand span {
    font-size: 1.05rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .lang-switch {
    order: 2;
    margin-left: 0;
    margin-right: 0;
    flex-shrink: 0;
  }

  .lang-switch button {
    padding: 0.34rem 0.5rem;
    font-size: 0.72rem;
  }

  .nav-toggle {
    display: inline-flex;
    align-items: center;
    order: 3;
    margin-left: 0;
    flex-shrink: 0;
    padding: 0.34rem 0.55rem;
    font-size: 0.85rem;
  }

  /* Full-width panel under the bar — never clipped off the right edge */
  .nav-links {
    display: none;
    position: absolute;
    top: calc(100% + 0.4rem);
    left: 0;
    right: 0;
    margin: 0;
    width: auto;
    min-width: 0;
    max-width: none;
    background: var(--ink);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 14px;
    padding: 0.85rem 1rem;
    flex-direction: column;
    align-items: stretch;
    gap: 0.65rem;
    z-index: 50;
    box-sizing: border-box;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    color: rgba(255, 255, 255, 0.92);
  }

  .nav-links a:hover {
    color: var(--gold-soft);
  }

  .nav-links a.is-active,
  .nav-links a[aria-current="page"] {
    padding-left: 0.55rem;
    border-left: 3px solid var(--gold);
    color: #fff;
  }

  .nav-links a.is-active::after,
  .nav-links a[aria-current="page"]::after {
    display: none;
  }

  .site-header.on-light .nav-links a.is-active,
  .site-header.on-light .nav-links a[aria-current="page"] {
    border-left-color: var(--gold);
    color: #fff;
  }

  .site-header.on-light .nav-links {
    background: var(--ink);
  }

  .site-header.on-light .nav-links a {
    color: rgba(255, 255, 255, 0.92);
  }

  .download-panel,
  .download-maintenance {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }

  .download-maintenance-visual {
    margin-inline: auto;
  }

  .download-actions {
    justify-content: center;
  }
}

@media (max-width: 640px) {
  .hero-inner {
    padding-bottom: 3rem;
  }

  .phone-grid {
    grid-template-columns: 1fr;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }
}

#pricing { scroll-margin-top: 5.5rem; }