/* GetFound / Studio 2.0. Shared tokens, components, and locale-aware layouts. */
:root {
  color-scheme: light;
  --bg: #f7f8f5; --surface: #fff; --surface-soft: #eff1ec;
  --ink: #18211d; --muted: #69726b; --faint: #727b74;
  --line: #dce2da; --line-strong: #c2cdc0; --accent: #d4f27c;
  --accent-ink: #35591b; --dark: #1b2923; --dark-text: #f7f9ee;
  --header: rgba(247,248,245,.92); --shadow: 0 24px 70px -38px #162b323d;
  --focus: #47712c; --error: #ac3024; --radius: 20px; --small-radius: 10px;
  --content: 1240px; --gutter: clamp(20px, 5vw, 80px);
  --font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}
:root[data-theme="dark"] {
  color-scheme: dark; --bg: #101612; --surface: #19221c; --surface-soft: #1e2821;
  --ink: #edf2e9; --muted: #b0bcae; --faint: #a3b09f;
  --line: #303d32; --line-strong: #475e46; --accent: #d4f27c;
  --accent-ink: #c7e998; --dark: #cfea9c; --dark-text: #172018;
  --header: rgba(16,22,18,.93); --shadow: 0 30px 80px -24px #0008;
  --focus: #d4f27c; --error: #ffb4a5;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; background: var(--bg); }
body { margin: 0; color: var(--ink); background: var(--bg); font: 400 15px/1.7 var(--font); -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
[hidden] { display: none !important; }
::selection { color: #18211d; background: #d4f27c; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; color: inherit; }
button:disabled { cursor: wait; opacity: .65; }
button, input, textarea, select { border-radius: 0; }
button { border: 0; background: none; }
button, a, summary, input, select, textarea { touch-action: manipulation; }
a, button, summary, input, select, textarea, [tabindex] { outline-offset: 5px; }
:focus-visible { outline: 2px solid var(--focus); }
img, svg { display: block; max-width: 100%; }
img { height: auto; }
h1,h2,h3,p { margin: 0; }
h1,h2,h3 { line-height: 1.15; letter-spacing: -.045em; font-weight: 550; }
h2 { font-size: clamp(32px, 3.5vw, 49px); }
h3 { font-size: 23px; }
p { overflow-wrap: break-word; }
ul,ol { padding: 0; list-style: none; }
small { font-size: 12px; }
.icon { flex: 0 0 auto; width: 20px; height: 20px; }
.flip { transform: rotate(180deg); }
.container { width: min(var(--content), calc(100% - var(--gutter) * 2)); margin-inline: auto; }
.section { padding-block: 108px; }
.eyebrow { font-size: 10px; font-weight: 650; line-height: 1.6; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
.mono,.concept-number,.faq-number { font-family: ui-monospace, "SFMono-Regular", Consolas, monospace; }
.sr-only,.honeypot { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; inset: -100px auto auto 20px; z-index: 300; padding: 12px 22px; background: var(--ink); color: var(--bg); }
.skip-link:focus { top: 10px; }
.button { display: inline-flex; min-height: 50px; align-items: center; justify-content: center; gap: 25px; border: 1px solid transparent; border-radius: var(--small-radius); padding: 13px 22px; font-weight: 550; font-size: 13px; line-height: 1.45; text-align: center; transition: transform .18s, background .18s, border-color .18s; }
.button:hover { transform: translateY(-2px); }
.button-dark { color: var(--dark-text); background: var(--dark); }
.button-dark:hover { filter: brightness(1.08); }
.button-outline { color: var(--ink); border-color: var(--line-strong); background: transparent; }
.button-outline:hover { background: var(--surface); }
.button-lime { background: var(--accent); color: #1b291c; }
.text-link { display: inline-flex; align-items: center; gap: 12px; min-height: 44px; font-size: 13px; font-weight: 550; }
.text-link:hover { text-decoration: underline; text-underline-offset: 5px; }
.icon-button { display: inline-flex; align-items: center; justify-content: center; width: 44px; min-width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 9px; background: transparent; }
.icon-button:hover { background: var(--surface-soft); }
/* Shared navigation and preference controls. */
.site-header { position: sticky; top: 0; z-index: 80; background: var(--header); backdrop-filter: blur(16px); border-bottom: 1px solid var(--line); }
.header-inner { height: 80px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 9px; font-weight: 720; font-size: 25px; letter-spacing: -1.1px; line-height: 1; min-height: 44px; white-space: nowrap; }
.brand-mark { width: 24px; height: 29px; }
.brand-period { color: var(--accent-ink); }
.desktop-nav { display: flex; gap: clamp(18px,2vw,30px); margin-inline: auto; }
.desktop-nav a { font-size: 12px; display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); white-space: nowrap; }
.desktop-nav a:hover { color: var(--ink); }
.header-actions { display: flex; gap: 8px; align-items: center; }
.header-cta { min-height: 44px; font-size: 12px; padding: 10px 16px; gap: 15px; margin-left: 8px; }
.menu-toggle { display: none; }
.preference-popover { position: relative; }
.preference-popover summary { list-style: none; display: flex; align-items: center; justify-content: center; gap: 7px; cursor: pointer; min-height: 44px; min-width: 44px; padding: 8px 10px; border-radius: 9px; font-size: 12px; }
.preference-popover summary::-webkit-details-marker { display: none; }
.preference-popover summary:hover,.preference-popover[open] summary { background: var(--surface-soft); }
.language-menu summary .icon:first-child { width: 16px; }
.language-menu summary .icon:last-child { width: 12px; }
.preference-panel { position: absolute; inset: calc(100% + 12px) 0 auto auto; width: 198px; border: 1px solid var(--line); border-radius: 14px; padding: 8px; background: var(--surface); color: var(--ink); box-shadow: var(--shadow); z-index: 100; }
.preference-panel p { padding: 7px 10px; color: var(--muted); font-size: 11px; }
.preference-panel a,.preference-panel button { width: 100%; min-height: 44px; display: flex; align-items: center; gap: 10px; justify-content: flex-start; border-radius: 7px; padding: 8px 10px; font-size: 13px; text-align: start; }
.preference-panel a > .icon { margin-left: auto; }
.preference-panel a:hover,.preference-panel button:hover,.preference-panel [aria-current],.preference-panel [aria-pressed="true"] { background: var(--surface-soft); }
.theme-moon { display: none; }
[data-theme="dark"] .theme-moon { display: block; }
[data-theme="dark"] .theme-sun { display: none; }
.mobile-nav { border-top: 1px solid var(--line); padding: 12px var(--gutter) 20px; max-height: calc(100dvh - 80px); overflow-y: auto; background: var(--bg); }
.mobile-nav > a { display: flex; min-height: 48px; align-items: center; font-size: 15px; }
.mobile-nav > .button { margin-top: 12px; }
/* Hero: typography first, live design explorer second. */
.hero { position: relative; padding-bottom: 24px; isolation: isolate; }
.hero-grid-bg { position: absolute; z-index: -1; inset: 0 0 0; pointer-events: none; background-image: radial-gradient(var(--line-strong) .7px,transparent .7px); background-size: 26px 26px; mask-image: radial-gradient(ellipse at 50% 50%,#0003,transparent 70%); }
.hero-intro { text-align: center; padding-block: 62px 46px; position: relative; }
.hero-eyebrow { display: flex; justify-content: center; align-items: center; gap: 10px; margin-bottom: 22px; }
.status-dot { width: 6px; height: 6px; border-radius: 50%; background: #649940; box-shadow: 0 0 0 4px #81a25215; flex: 0 0 auto; }
.hero h1 { font-size: clamp(50px,6.3vw,89px); line-height: 1.04; letter-spacing: -.068em; font-weight: 560; }
.hero h1 em { font-style: normal; position: relative; white-space: nowrap; }
.hero h1 em::after { content: ''; position: absolute; z-index: -1; height: .17em; inset: auto -.01em .08em; background: var(--accent); border-radius: 2px; transform: rotate(-1deg); }
[data-theme="dark"] .hero h1 em::after { background: #46722a; }
.hero-description { max-width: 530px; margin: 24px auto 25px; color: var(--muted); font-size: 14px; line-height: 1.85; }
.hero-buttons { display: flex; gap: 12px; justify-content: center; }
.hero-capabilities { display: flex; justify-content: center; gap: 25px; margin-top: 22px; color: var(--muted); font-size: 10px; }
.hero-capabilities span { display: flex; align-items: center; gap: 6px; }
.hero-capabilities .icon { width: 13px; height: 13px; color: var(--accent-ink); }
.explorer-shell { border: 1px solid var(--line-strong); border-radius: 17px; background: var(--surface); box-shadow: var(--shadow); overflow: hidden; }
.explorer-toolbar { height: 47px; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 0 23px; border-bottom: 1px solid var(--line); font-size: 9px; letter-spacing: .1em; color: var(--muted); }
.explorer-toolbar > span:first-child { display: flex; align-items: center; gap: 10px; font-weight: 650; }
.tiny-cross { font-size: 19px; font-weight: 400; }
.explorer-status { display: flex; align-items: center; gap: 7px; letter-spacing: 0; }
.explorer-status i { width: 5px; height: 5px; border-radius: 50%; background: #719b51; }
.explorer-body { display: grid; grid-template-columns: 220px minmax(0,1fr); min-height: 406px; }
.explorer-sidebar { border-right: 1px solid var(--line); padding: 24px 14px 18px; display: flex; flex-direction: column; gap: 23px; }
.explorer-sidebar > p { max-width: 165px; padding-inline: 8px; font-size: 12px; line-height: 1.6; color: var(--muted); }
.explorer-options { display: flex; flex-direction: column; gap: 8px; }
.explorer-options > button { display: flex; align-items: center; gap: 10px; padding: 12px 10px; border-radius: 10px; text-align: start; border: 1px solid transparent; min-height: 67px; }
.explorer-options > button[aria-pressed="true"] { background: var(--surface-soft); border-color: var(--line); }
.explorer-options > button:hover { border-color: var(--line-strong); }
.explorer-option-icon { width: 31px; height: 34px; display: grid; place-items: center; color: var(--muted); }
.explorer-options strong { display: block; font-size: 13px; font-weight: 600; letter-spacing: -.025em; }
.explorer-options small { display: block; font-size: 9px; color: var(--muted); margin-top: 1px; }
.explorer-options > button > .icon { margin-left: auto; width: 14px; height: 14px; opacity: 0; }
.explorer-options > button[aria-pressed="true"] > .icon { opacity: 1; }
.explorer-sidebar-foot { display: flex; gap: 9px; margin-top: auto; padding: 0 8px; font-size: 9px; line-height: 1.6; color: var(--muted); }
.explorer-sidebar-foot .icon { width: 16px; }
.explorer-canvas { padding: 28px 44px 44px; display: grid; align-items: center; min-width: 0; background: radial-gradient(ellipse at 65% 20%,#d5dac682,transparent 78%),var(--surface-soft); }
[data-theme="dark"] .explorer-canvas { background: radial-gradient(ellipse at 65% 20%,#47533c55,transparent 78%),var(--surface-soft); }
.hero-panel { position: relative; min-width: 0; }
.browser-frame { overflow: hidden; border: 1px solid #ffffff4d; border-radius: 12px; box-shadow: 0 20px 30px -22px #0a231a8c,0 3px 9px #14201915; background: #f4f5ef; }
.browser-chrome { background: #fcfcfa; color: #7f867c; border-bottom: 1px solid #d5dcca; display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 8px; height: 30px; padding: 0 13px; }
.browser-chrome > .icon { width: 11px; height: 11px; }
.browser-dots { display: flex; gap: 4px; }
.browser-dots i { width: 5px; height: 5px; border-radius: 50%; background: #d4d9ce; }
.explorer-open { position: absolute; right: -13px; bottom: -23px; display: inline-flex; gap: 18px; align-items: center; min-height: 46px; padding: 12px 19px; background: #d4f27c; color: #1d2d1d; font-size: 11px; font-weight: 600; border: 1px solid #c1e260; border-radius: 9px; box-shadow: 0 12px 20px -12px #18241480; }
.explorer-open:hover { background: #e2ffa1; }
.explorer-bottom { display: flex; align-items: center; justify-content: space-between; padding: 12px 23px; gap: 15px; border-top: 1px solid var(--line); color: var(--muted); font-size: 9px; }
.explorer-bottom > span { display: flex; align-items: center; gap: 8px; }
.explorer-bottom .icon { width: 13px; height: 13px; }
/* Miniature websites are real HTML. Decorative scenes are CSS, no remote assets. */
.mini-site { container-type: inline-size; color: #17352d; background: #edf0e3; }
.mini-nav { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 14px 22px; border-bottom: 1px solid #17352d1c; }
.mini-logo { font-size: clamp(11px,2.6cqw,21px); font-weight: 650; letter-spacing: -.045em; line-height: 1; }
.mini-nav-links { display: flex; align-items: center; gap: 16px; font-size: clamp(5px,1cqw,8px); }
.mini-nav-links > span { border: 1px solid #17352d40; border-radius: 20px; padding: 5px 9px; }
.mini-main { display: grid; grid-template-columns: 1.05fr 1fr; min-height: 258px; }
.mini-copy { padding: 32px 26px; display: flex; align-items: flex-start; flex-direction: column; justify-content: center; }
.mini-kicker { font-size: clamp(5px,1cqw,8px); letter-spacing: .07em; margin-bottom: 17px; }
.mini-copy h3 { font-size: clamp(18px,5.6cqw,45px); font-weight: 520; letter-spacing: -.065em; line-height: 1.04; }
.mini-copy p { font-size: clamp(7px,1.4cqw,11px); margin-top: 13px; opacity: .75; }
.mini-button { display: inline-flex; align-items: center; gap: 18px; font-size: clamp(6px,1.1cqw,9px); padding-bottom: 6px; margin-top: 19px; border-bottom: 1px solid currentColor; }
.mini-button .icon { width: 11px; height: 11px; }
.mini-bottom { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: clamp(5px,.9cqw,7px); padding: 9px 22px; border-top: 1px solid #17352d1c; letter-spacing: .025em; }
.mini-baan { color: #302f24; background: #f2eeda; }
.mini-baan .mini-main { background: #f2eeda; }
.mini-haven { color: #34432d; background: #faf8f0; }
.mini-haven .mini-main { background: #faf8f0; }
.spatial-art { position: relative; isolation: isolate; overflow: hidden; min-width: 0; min-height: 200px; background: radial-gradient(ellipse at 30% 10%,#cbd8b7,transparent 70%),linear-gradient(140deg,#a9b899,#68876c); }
.art-floor { position: absolute; inset: 63% -60% -50%; transform: rotate(-10deg); background: repeating-linear-gradient(90deg,transparent 0 58px,#425a3a12 58px 59px),linear-gradient(#b4bea3,#809876); }
.art-arch { position: absolute; bottom: 16%; left: 20%; width: 41%; height: 73%; border-radius: 50% 50% 3px 3px; background: linear-gradient(96deg,#a2aa8d 0%,#e6ecd5 12%,#f1f2de 65%,#c2d1ad 90%,#7e9675 100%); box-shadow: 18px 19px 18px -15px #213d3199,inset 2px 2px 3px #ffffff96; transform: skewY(-5deg); z-index: 3; }
.arch-void { position: absolute; inset: 14% 20% 0; border-radius: 60px 60px 0 0; background: linear-gradient(90deg,#3b574c 0%,#6e9278 33%,#284e44 100%); box-shadow: inset -12px 8px 12px #142f2570; }
.art-pillar { position: absolute; bottom: 8%; right: 12%; width: 24%; height: 25%; border-radius: 50% 50% 6% 6% / 13% 13% 5% 5%; background: linear-gradient(90deg,#8f9e7f,#e5e9cd 33%,#c6d4ae 70%,#70876b); z-index: 4; box-shadow: 15px 20px 15px -13px #283f2e99; }
.art-pillar::before { position: absolute; content: ''; top: 0; left: 0; width: 100%; height: 20%; border-radius: 50%; background: linear-gradient(120deg,#e9ecd9,#bacba6); }
.art-ball { position: absolute; width: 24%; aspect-ratio: 1; right: 12%; bottom: 32%; z-index: 5; border-radius: 50%; background: radial-gradient(circle at 31% 26%,#fcffd0 0%,#e4f4a1 18%,#aabe6a 53%,#657b43 76%,#435535 100%); box-shadow: 3px 8px 10px #3c512b35; }
.art-disc { position: absolute; width: 71%; aspect-ratio: 1; background: #d7e0b4; border-radius: 50%; right: -8%; top: -12%; opacity: .35; }
.art-shadow { position: absolute; inset: auto 20% 7%; height: 10%; background: #283d2b4d; filter: blur(10px); transform: skewX(-30deg); z-index: 1; }
.art-axis { position: absolute; width: 60%; height: 1px; background: #f5f8dc40; top: 32%; left: -10%; transform: rotate(-48deg); }
.art-baan { background: radial-gradient(ellipse at 25% 10%,#efdec0,transparent 70%),linear-gradient(145deg,#dac294,#ab8d60); }
.art-baan .art-floor { background: linear-gradient(135deg,#d4bd99,#aa8c66); }
.art-baan .art-arch { background: linear-gradient(95deg,#b6a57e,#f4eaca 20%,#e4d5b0 75%,#b3a077); }
.art-baan .arch-void { background: linear-gradient(90deg,#5f513c,#ae9064 45%,#5d4a35); }
.art-baan .art-ball { background: radial-gradient(circle at 31% 26%,#d5c095,#ba8b5b 35%,#815533 67%,#492e20 100%); }
.art-baan .art-pillar { background: linear-gradient(90deg,#a79b7d,#eee3be 30%,#c4b592 70%,#aa9976); }
.art-baan .art-pillar::before { background: linear-gradient(120deg,#f9edca,#cebc91); }
.art-haven { background: radial-gradient(ellipse at 28% 5%,#e6e2d4,transparent 75%),linear-gradient(145deg,#c9c9bb,#858e7b); }
.art-haven .art-floor { background: linear-gradient(135deg,#d3d1bd,#949d86); }
.art-haven .art-ball { background: radial-gradient(circle at 31% 26%,#e4ebd2,#b2c99b 25%,#709766 62%,#355c41 100%); }
.art-haven .art-arch { transform: none; border-radius: 3px; width: 43%; }
.art-haven .arch-void { border-radius: 3px; }
/* Cases, asymmetry, and typographic hierarchy. */
.section-heading { display: flex; justify-content: space-between; gap: 60px; align-items: flex-end; margin-bottom: 43px; }
.section-heading .eyebrow,.faq-section .eyebrow { margin-bottom: 17px; }
.section-description { color: var(--muted); max-width: 342px; font-size: 13px; line-height: 1.9; padding-bottom: 4px; }
.work-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 26px; }
.filter-buttons { display: flex; gap: 5px; flex-wrap: wrap; }
.filter-buttons button { padding: 10px 15px; border-radius: 7px; font-size: 11px; min-height: 44px; border: 1px solid transparent; color: var(--muted); }
.filter-buttons button:hover { color: var(--ink); }
.filter-buttons button.is-active { color: var(--ink); border-color: var(--line); background: var(--surface); }
.work-count { font-size: 10px; color: var(--muted); white-space: nowrap; }
.concept-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }
.concept-card { min-width: 0; }
.concept-visual { display: block; position: relative; padding: 40px 22px; background: #e8e5d8; border-radius: 14px; overflow: hidden; border: 1px solid #d8d7c9; }
.visual-sabai { background: #d9e1d2; border-color: #c8d3c0; }
.visual-haven { background: #e1e3dc; border-color: #d2d7cb; }
.concept-mini-wrap { border-radius: 5px; overflow: hidden; box-shadow: 0 22px 24px -20px #13291780; transform: translateY(0); transition: transform .3s; border: 1px solid #ffffff6b; }
.concept-visual:hover .concept-mini-wrap { transform: translateY(-5px); }
.concept-visual .mini-nav { padding: 10px 11px; }
.concept-visual .mini-nav-links { display: none; }
.concept-visual .mini-main { min-height: 167px; }
.concept-visual .mini-copy { padding: 18px 12px; }
.concept-visual .mini-copy h3 { font-size: clamp(14px,6.3cqw,26px); }
.concept-visual .mini-kicker { margin-bottom: 10px; font-size: 5px; }
.concept-visual .mini-copy p { margin-top: 9px; font-size: 6px; }
.concept-visual .mini-button { margin-top: 12px; font-size: 5px; gap: 5px; }
.concept-visual .mini-button .icon { width: 8px; height: 8px; }
.concept-visual .mini-bottom { padding: 7px 10px; font-size: 4px; }
.concept-visual .spatial-art { min-height: 165px; }
.concept-preview-icon { position: absolute; right: 10px; top: 10px; display: grid; place-items: center; width: 29px; height: 29px; border-radius: 50%; background: #ffffffd6; color: #3c4935; }
.concept-preview-icon .icon { width: 14px; height: 14px; }
.concept-info { display: flex; align-items: flex-start; gap: 9px; padding: 21px 0; }
.concept-number { font-size: 9px; color: var(--muted); margin-top: 3px; }
.concept-info h3 { font-size: 19px; font-weight: 600; }
.concept-info p { font-size: 10px; color: var(--muted); margin-top: 7px; }
.concept-category { margin-left: auto; font-size: 9px; color: var(--muted); padding-top: 3px; max-width: 75px; text-align: end; }
.demo-disclosure { display: flex; gap: 9px; align-items: flex-start; font-size: 10px; color: var(--muted); line-height: 1.7; padding-top: 20px; border-top: 1px solid var(--line); }
.demo-disclosure .icon { width: 14px; height: 14px; margin-top: 2px; }
/* Product-style service bento. */
.approach-section { background: var(--surface-soft); border-block: 1px solid var(--line); }
.bento-grid { display: grid; grid-template-columns: 1.1fr 1fr 1fr; grid-template-rows: auto auto; gap: 17px; }
.feature-card { border: 1px solid var(--line); border-radius: 15px; background: var(--surface); overflow: hidden; position: relative; isolation: isolate; }
.feature-copy { padding: 28px; position: relative; z-index: 2; }
.feature-copy h3 { font-size: 20px; letter-spacing: -.03em; }
.feature-copy p { font-size: 12px; color: var(--muted); line-height: 1.85; margin-top: 12px; }
.feature-icon { display: inline-flex; padding-bottom: 26px; }
.feature-icon .icon { width: 24px; height: 24px; }
.feature-identity { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; min-height: 310px; }
.identity-composition { position: relative; min-height: 300px; background: radial-gradient(ellipse at 60% 80%,#e1e6d9,transparent 65%); }
.identity-label { position: absolute; width: 72%; height: 192px; right: -2%; top: 31px; background: #203b2e; color: #e1f0c2; border-radius: 9px; padding: 15px; transform: rotate(8deg); box-shadow: 0 20px 25px -14px #23362b55; }
.identity-label > span { font-size: 8px; }
.identity-label b { font-size: 69px; line-height: 1; display: block; font-weight: 500; }
.identity-swatches { margin-top: 12px; display: flex; }
.identity-swatches i { width: 27px; height: 20px; background: #d4f27c; }
.identity-swatches i:nth-child(2) { background: #7c9769; }
.identity-swatches i:nth-child(3) { background: #e6ebd8; }
.identity-swatches i:nth-child(4) { background: #b9c8a8; }
.identity-type { position: absolute; width: 123px; height: 110px; bottom: 18px; left: 9px; background: #f2f2e9; color: #283a2a; box-shadow: 0 15px 30px #20312615; border: 1px solid #ddd; border-radius: 10px; transform: rotate(-7deg); padding: 16px; font-size: 47px; line-height: 1; }
.identity-type span { display: block; font-size: 11px; margin-top: 9px; }
.identity-sticker { position: absolute; right: 35px; bottom: 28px; background: #d4f27c; color: #3e522c; padding: 12px; border: 1px solid #c5e26e; border-radius: 50%; transform: rotate(-12deg); }
.feature-language { display: flex; flex-direction: column; }
.language-composition { height: 152px; position: relative; background: radial-gradient(ellipse at 50% 50%,#c7d8b749,transparent 65%); }
.language-tile { position: absolute; display: grid; place-items: center; width: 84px; height: 94px; border-radius: 12px; background: var(--surface); border: 1px solid var(--line); font-size: 49px; font-weight: 500; box-shadow: 0 14px 22px -18px #16251163; }
.tile-th { left: calc(50% - 79px); top: 24px; transform: rotate(-10deg); color: var(--ink); }
.tile-en { left: calc(50% + 7px); top: 41px; transform: rotate(10deg); background: #e2efc5; color: #405832; }
.language-connector { position: absolute; left: calc(50% - 12px); top: 71px; padding: 8px; background: #2d492f; color: #e7f8c9; border-radius: 50%; }
.feature-language .feature-copy { margin-top: auto; padding-top: 12px; }
.feature-mobile { grid-column: span 2; display: grid; grid-template-columns: 1fr 1fr; min-height: 300px; }
.phone-composition { position: relative; min-height: 285px; overflow: hidden; }
.phone-outline { position: absolute; width: 155px; height: 287px; bottom: -39px; left: 20%; transform: rotate(13deg); background: #f3f5e9; border: 5px solid #29362a; border-radius: 24px; box-shadow: 15px 10px 35px -15px #13240c70; padding: 18px 12px; color: #334c31; }
.phone-speaker { position: absolute; width: 38px; height: 5px; border-radius: 9px; left: calc(50% - 19px); top: 5px; background: #29362a; }
.phone-logo { font-size: 20px; font-weight: 600; }
.phone-screen-art { margin-top: 10px; border-radius: 7px; overflow: hidden; }
.phone-screen-art .spatial-art { height: 108px; min-height: 108px; }
.phone-line { display: block; height: 4px; width: 70%; background: #a8b49c; border-radius: 3px; margin-top: 11px; }
.phone-line.short { width: 46%; margin-top: 5px; background: #c4ceba; }
.phone-button { margin-top: 12px; width: 100%; height: 23px; display: grid; place-items: center; background: #d4f27c; border-radius: 4px; }
.phone-button .icon { width: 13px; height: 13px; }
.feature-contact { background: #20362b; color: #f4f6ed; }
.feature-contact .feature-copy p { color: #b4c4b4; }
.contact-composition { padding: 0 28px 28px; display: flex; gap: 10px; flex-wrap: wrap; }
.contact-composition > span { background: #314c39; border: 1px solid #476547; border-radius: 8px; padding: 9px 12px; display: flex; align-items: center; gap: 10px; font-size: 10px; }
.contact-composition .icon { width: 14px; height: 14px; }
/* Process, scope, and frequently asked questions. */
.process-grid { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: 32px; margin: 0; }
.step-track { display: flex; align-items: center; justify-content: space-between; margin-bottom: 27px; padding-block: 14px; border-block: 1px solid var(--line); }
.step-track > span { font-size: 12px; font-family: ui-monospace,monospace; }
.step-track > .icon { color: var(--faint); width: 16px; }
.process-grid h3 { font-size: 19px; line-height: 1.35; letter-spacing: -.025em; }
.process-grid p { color: var(--muted); font-size: 12px; margin-top: 14px; line-height: 1.85; }
.scopes-section { border-block: 1px solid var(--line); background: var(--surface-soft); }
.package-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.package-card { padding: 35px; background: var(--surface); border: 1px solid var(--line); border-radius: 16px; }
.package-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }
.package-top > .icon { width: 24px; height: 24px; }
.package-card h3 { font-size: 31px; font-weight: 550; }
.package-description { font-size: 13px; margin-top: 14px; color: var(--muted); max-width: 400px; min-height: 48px; }
.package-price { display: flex; flex-direction: column; gap: 6px; margin-top: 26px; padding-block: 24px; border-block: 1px solid var(--line); }
.package-price > span { font-size: 19px; letter-spacing: -.03em; }
.package-price small { font-size: 11px; color: var(--muted); }
.check-list { display: grid; gap: 13px; margin: 26px 0 30px; font-size: 12px; }
.check-list li { display: flex; align-items: flex-start; gap: 10px; }
.check-list .icon { width: 15px; height: 15px; margin-top: 3px; }
.package-card .button { width: 100%; justify-content: space-between; }
.package-featured { background: #22382b; border-color: #22382b; color: #eff4e9; --line: #476049; --muted: #b7c7b6; }
.package-foot { color: var(--muted); font-size: 11px; max-width: 820px; margin: 24px auto 0; text-align: center; line-height: 1.85; }
.faq-section { display: grid; grid-template-columns: .78fr 1.22fr; gap: 72px; }
.faq-section .text-link { margin-top: 23px; }
.faq-list details { border-top: 1px solid var(--line); }
.faq-list details:last-child { border-bottom: 1px solid var(--line); }
.faq-list summary { display: flex; align-items: flex-start; gap: 15px; padding: 23px 0; list-style: none; cursor: pointer; font-size: 14px; font-weight: 500; line-height: 1.6; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-number { color: var(--muted); font-size: 9px; line-height: 2.4; }
.faq-plus { margin-left: auto; }
.faq-plus .icon { width: 17px; height: 17px; margin-top: 3px; transition: transform .2s; }
.faq-list [open] .faq-plus .icon { transform: rotate(45deg); }
.faq-answer { padding: 0 30px 24px; color: var(--muted); font-size: 13px; line-height: 1.85; }
/* A real, accessible two-step project brief. */
.contact-section { background: #1b3025; color: #f1f5eb; padding-block: 100px; }
.contact-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 95px; align-items: start; }
.contact-copy { padding-top: 19px; }
.contact-copy .eyebrow { color: #b3c3b1; margin-bottom: 25px; }
.contact-copy h2 { font-size: clamp(35px,3.6vw,50px); letter-spacing: -.05em; line-height: 1.18; }
.contact-description { color: #b2c3b2; font-size: 14px; margin-top: 25px; max-width: 395px; }
.contact-points { margin: 28px 0 0; display: grid; gap: 12px; }
.contact-points li { display: flex; align-items: flex-start; gap: 10px; font-size: 12px; color: #d2dfc9; }
.contact-points .icon { width: 14px; height: 14px; margin-top: 4px; color: #d4f27c; }
.direct-contact { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.contact-signature { font-size: 186px; line-height: .9; font-weight: 500; letter-spacing: -.08em; color: #6d965e; margin-top: 46px; }
.contact-signature > span { color: #d4f27c; font-size: 102px; padding-left: 8px; vertical-align: top; }
.form-card { color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 17px; padding: 32px; box-shadow: 0 25px 60px -25px #0003; min-width: 0; }
.form-heading { display: flex; gap: 18px; align-items: center; justify-content: space-between; }
.form-heading h3 { font-size: 23px; font-weight: 550; letter-spacing: -.035em; }
.form-heading > .icon { width: 21px; color: var(--muted); }
.form-subtitle { color: var(--muted); font-size: 11px; margin-top: 9px; }
.form-progress { display: flex; align-items: center; gap: 15px; padding-block: 25px; margin-bottom: 6px; }
.form-progress > span { display: flex; align-items: center; gap: 9px; font-size: 11px; color: var(--muted); }
.form-progress > i { width: 33px; height: 1px; background: var(--line-strong); }
.form-progress b { font-size: 9px; border: 1px solid var(--line); background: var(--surface-soft); border-radius: 50%; width: 25px; height: 25px; display: grid; place-items: center; font-weight: 500; }
.form-progress [aria-current] { color: var(--ink); }
.form-progress [aria-current] b { background: var(--dark); border-color: var(--dark); color: var(--dark-text); }
fieldset { padding: 0; border: 0; margin: 0; min-width: 0; }
.field { display: flex; flex-direction: column; gap: 8px; margin-bottom: 18px; }
.field > span:first-child { display: flex; align-items: baseline; gap: 5px; font-size: 12px; font-weight: 500; }
.field small { margin-left: auto; color: var(--muted); font-size: 10px; font-weight: 400; }
.field input,.field select,.field textarea { background: var(--bg); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; min-height: 47px; width: 100%; padding: 11px 13px; font-size: 14px; line-height: 1.5; }
.field textarea { resize: vertical; min-height: 93px; max-height: 250px; }
.field input::placeholder,.field textarea::placeholder { color: var(--faint); font-size: 12px; opacity: 1; }
.field input:hover,.field select:hover,.field textarea:hover { border-color: var(--line-strong); }
.field [aria-invalid="true"] { border-color: var(--error); }
.field-error { font-size: 11px; color: var(--error); line-height: 1.6; }
.form-next { width: 100%; justify-content: space-between; margin-top: 3px; }
.form-buttons { display: flex; gap: 10px; margin-top: 24px; align-items: center; }
.form-buttons .submit-button { flex: 1; justify-content: space-between; min-width: 0; }
.form-back { min-height: 50px; width: 50px; }
.consent { display: flex; align-items: flex-start; gap: 10px; font-size: 11px; color: var(--muted); margin-top: 19px; padding-block: 6px; }
.consent input { margin-top: 3px; width: 17px; height: 17px; accent-color: var(--accent-ink); flex: 0 0 auto; }
.consent a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }
.consent .icon { display: inline; width: 11px; height: 11px; vertical-align: middle; }
.form-mode-note { font-size: 11px; color: var(--muted); display: flex; align-items: flex-start; gap: 8px; border: 1px solid var(--line); border-radius: 8px; padding: 11px; background: var(--surface-soft); }
.form-mode-note > .icon { width: 14px; height: 14px; margin-top: 3px; }
.draft-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; font-size: 9px; color: var(--muted); border-top: 1px solid var(--line); margin-top: 21px; padding-top: 9px; }
.draft-row > span { display: flex; align-items: center; gap: 5px; }
.draft-row .icon { width: 12px; height: 12px; }
.clear-draft { font-size: 10px; white-space: nowrap; min-height: 44px; padding: 8px 0 8px 8px; }
.clear-draft:hover { text-decoration: underline; }
.form-error { font-size: 12px; color: var(--error); margin-top: 12px; }
.selected-scope { display: flex; align-items: center; justify-content: space-between; gap: 10px; background: var(--surface-soft); color: var(--accent-ink); border: 1px solid var(--line); border-radius: 8px; padding: 4px 10px 4px 12px; margin-bottom: 18px; font-size: 11px; }
.selected-scope > button { display: grid; place-items: center; min-width: 36px; height: 36px; }
.selected-scope .icon { width: 14px; height: 14px; }
.form-result { padding-top: 25px; }
.result-mark { display: grid; place-items: center; width: 46px; height: 46px; border-radius: 50%; background: var(--accent); color: #274126; margin-bottom: 17px; }
.form-result h3 { font-size: 26px; margin-bottom: 14px; }
.form-result p { font-size: 12px; color: var(--muted); }
.form-result pre { font: 11px/1.9 var(--font); white-space: pre-wrap; overflow-wrap: anywhere; word-break: normal; max-height: 300px; overflow-y: auto; padding: 17px; background: var(--bg); border: 1px solid var(--line); border-radius: 9px; margin: 20px 0; }
.result-actions { display: flex; flex-wrap: wrap; gap: 9px; }
.result-actions .button { font-size: 11px; gap: 8px; padding: 12px 16px; }
.result-actions .icon { width: 15px; }
#copy-status { margin-top: 13px; }
/* Shared footer, legal pages, dialog and error routes. */
.site-footer { border-top: 1px solid var(--line); padding-top: 65px; }
.footer-top { display: grid; grid-template-columns: 1fr 1fr auto; gap: 70px; align-items: start; padding-bottom: 60px; }
.footer-top > div > p { color: var(--muted); font-size: 12px; max-width: 280px; margin-top: 19px; }
.footer-manifesto { font-size: 37px; line-height: 1.18; font-weight: 500; letter-spacing: -.05em; }
.footer-bottom { display: flex; justify-content: space-between; gap: 25px; border-top: 1px solid var(--line); min-height: 78px; align-items: center; color: var(--muted); font-size: 10px; padding-bottom: env(safe-area-inset-bottom,0px); }
.footer-bottom > div { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-bottom a { display: inline-flex; align-items: center; min-height: 44px; }
.footer-bottom a:hover { color: var(--ink); }
.legal-page { max-width: 860px; padding-block: 62px 100px; }
.legal-page > .eyebrow { margin-top: 40px; }
.legal-page h1 { font-size: clamp(35px,4vw,56px); margin: 18px 0; }
.legal-intro { color: var(--muted); margin-bottom: 44px; }
.legal-page > section { border-top: 1px solid var(--line); padding-block: 25px; }
.legal-page h2 { font-size: 23px; margin-bottom: 14px; }
.legal-page section p { color: var(--muted); font-size: 14px; }
.not-found { text-align: center; padding-block: 75px; }
.not-found-number { display: block; font-size: clamp(100px,20vw,210px); font-weight: 600; line-height: 1; letter-spacing: -.08em; color: var(--line-strong); }
.not-found h1 { font-size: clamp(35px,5vw,55px); margin-top: 25px; }
.not-found p:not(.eyebrow) { color: var(--muted); margin: 20px 0 30px; }
.preview-dialog { width: min(1180px,calc(100vw - 48px)); height: min(860px,calc(100dvh - 48px)); padding: 0; margin: auto; overflow: hidden; border: 1px solid var(--line-strong); border-radius: 18px; background: var(--bg); color: var(--ink); box-shadow: 0 40px 140px #0005; }
.preview-dialog[open] { display: flex; flex-direction: column; }
.preview-dialog::backdrop { background: #0b1a12b5; backdrop-filter: blur(6px); }
.preview-toolbar { display: flex; align-items: center; gap: 20px; padding: 15px 21px; flex: 0 0 auto; border-bottom: 1px solid var(--line); }
.preview-toolbar .eyebrow { font-size: 8px; }
.preview-toolbar h2 { font-size: 20px; margin-top: 5px; }
.preview-devices { display: flex; gap: 4px; margin-left: auto; }
.preview-devices .is-active { background: var(--surface-soft); border-color: var(--line-strong); }
.preview-stage { flex: 1; min-height: 0; position: relative; display: flex; align-items: stretch; justify-content: center; background: var(--surface-soft); overflow: auto; }
#preview-frame { display: block; width: 100%; height: 100%; background: #f7f8f5; border: 0; flex: 0 0 auto; }
#preview-frame.mobile-view { width: min(390px,100%); border-inline: 1px solid var(--line); }
#preview-loading { position: absolute; top: 32px; left: 50%; transform: translateX(-50%); background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: 8px; padding: 9px 18px; font-size: 12px; z-index: 2; }
.preview-load-error { position: absolute; inset: 0; background: var(--surface); padding: 40px; text-align: center; display: grid; align-content: center; justify-items: center; gap: 20px; z-index: 3; }
.preview-bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; padding: 14px 21px; border-top: 1px solid var(--line); flex: 0 0 auto; }
.preview-bottom .text-link { font-size: 12px; }
.scroll-locked { overflow: hidden; }
/* Language-specific typesetting. Brand names deliberately remain brand names. */
:lang(th) { --font: "Leelawadee UI", "Noto Sans Thai", Tahoma, sans-serif; }
:lang(th) h1,:lang(th) h2,:lang(th) h3 { letter-spacing: -.018em; line-height: 1.4; font-weight: 550; }
:lang(th) .hero h1 { font-size: clamp(41px,5.1vw,69px); line-height: 1.38; }
:lang(th) .eyebrow { letter-spacing: .025em; }
:lang(th) .hero-description { max-width: 560px; line-height: 1.95; }
:lang(th) .mini-copy h3 { font-size: clamp(16px,4.7cqw,35px); line-height: 1.5; }
:lang(th) .section-description,:lang(th) .feature-copy p,:lang(th) .process-grid p { line-height: 1.95; }
:lang(th) .mini-kicker,:lang(th) .mini-bottom { letter-spacing: 0; }
:lang(zh) h1,:lang(zh) h2,:lang(zh) h3 { letter-spacing: -.035em; line-height: 1.32; }
:lang(zh) .hero h1 { font-size: clamp(44px,5.7vw,80px); line-height: 1.26; }
:lang(zh) .eyebrow { letter-spacing: .1em; }
:lang(zh) .mini-copy h3 { font-size: clamp(16px,4.5cqw,34px); line-height: 1.4; }
:lang(th) .brand,:lang(zh) .brand,:lang(th) .mini-logo,:lang(zh) .mini-logo { font-family: ui-sans-serif,system-ui,sans-serif; }
/* Responsive, touch and safe-area rules live together, not in override piles. */
@media(min-width:1500px) { .hero-intro { padding-top: 76px; } }
@media(max-width:1120px) {
  .desktop-nav { gap: 17px; } .header-inner { gap: 16px; } .header-cta { gap: 8px; padding-inline: 12px; }
  .explorer-body { grid-template-columns: 195px minmax(0,1fr); } .explorer-canvas { padding-inline: 28px; }
  .explorer-options > button { gap: 4px; padding-inline: 7px; } .explorer-options small { font-size: 8px; }
  .contact-inner { gap: 50px; } .section-heading { gap: 40px; }
  .concept-category { display: none; } .feature-copy { padding: 24px; }
  .mini-main { min-height: 244px; } .mini-copy { padding: 27px 21px; }
  :lang(th) .desktop-nav { gap: 12px; } :lang(th) .header-cta { font-size: 11px; }
}
@media(max-width:980px) {
  .desktop-nav { display: none; } .menu-toggle { display: inline-flex; } .header-actions { margin-left: auto; }
  .section { padding-block: 76px; } .hero-intro { padding-top: 50px; }
  .explorer-body { grid-template-columns: 175px minmax(0,1fr); min-height: 368px; }
  .explorer-canvas { padding-inline: 23px; } .explorer-options > button > .icon { display: none; }
  .explorer-sidebar { padding-inline: 10px; } .explorer-option-icon { width: 25px; }
  .mini-main { min-height: 245px; } .mini-kicker { margin-bottom: 12px; }
  .section-description { max-width: 300px; } .concept-grid { gap: 16px; }
  .concept-visual { padding: 30px 12px; } .concept-visual .mini-copy { padding-inline: 9px; }
  .bento-grid { grid-template-columns: 1fr 1fr; }
  .feature-identity { grid-column: auto; display: flex; flex-direction: column; }
  .feature-identity .identity-composition { flex: 1; min-height: 238px; }
  .feature-language .language-composition { margin-block: 50px 30px; }
  .feature-mobile { grid-column: auto; display: flex; flex-direction: column; }
  .phone-composition { min-height: 195px; } .phone-outline { left: calc(50% - 60px); bottom: -97px; }
  .feature-contact .contact-composition { margin-top: 20px; }
  .process-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .contact-inner { gap: 34px; } .form-card { padding: 24px; }
  .contact-copy h2 { font-size: 37px; } .package-card { padding: 28px; }
  .faq-section { gap: 40px; } .footer-top { gap: 35px; }
}
@media(max-width:760px) {
  :root { --gutter: 25px; } .header-inner { height: 70px; } .header-cta { display: none; }
  .hero-intro { padding-block: 42px 32px; } .hero h1 { font-size: clamp(46px,8.4vw,64px); }
  .hero-description { max-width: 480px; font-size: 14px; }
  .explorer-body { display: flex; flex-direction: column; }
  .explorer-sidebar { display: block; border-right: 0; border-bottom: 1px solid var(--line); padding: 11px; }
  .explorer-sidebar > p,.explorer-sidebar-foot { display: none; }
  .explorer-options { flex-direction: row; gap: 5px; } .explorer-options > button { flex: 1; min-width: 0; min-height: 46px; padding: 7px; gap: 7px; justify-content: center; }
  .explorer-options strong { font-size: 11px; } .explorer-options small { display: none; }
  .explorer-option-icon { width: 18px; height: 26px; } .explorer-option-icon .icon { width: 16px; height: 16px; }
  .explorer-toolbar { height: 41px; padding-inline: 16px; font-size: 8px; } .explorer-status { display: none; }
  .explorer-canvas { padding: 22px 26px 40px; } .explorer-open { right: -9px; bottom: -20px; min-height: 42px; padding: 9px 16px; }
  .explorer-bottom { padding: 11px 16px; font-size: 8px; } .explorer-bottom > span:last-child { display: none; }
  .mini-main { min-height: 230px; } .mini-copy { padding: 22px; }
  .section-heading { display: block; margin-bottom: 30px; } .section-description { margin-top: 22px; max-width: 100%; }
  .concept-grid { grid-template-columns: 1fr; gap: 26px; }
  .concept-visual { padding: 30px; } .concept-visual .mini-main { min-height: 216px; }
  .concept-visual .mini-copy { padding: 24px 23px; } .concept-visual .mini-copy h3 { font-size: clamp(20px,5.5cqw,35px); }
  .concept-visual .mini-kicker { font-size: 7px; } .concept-visual .mini-copy p { font-size: 9px; }
  .concept-visual .mini-button { font-size: 8px; } .concept-visual .mini-bottom { font-size: 6px; padding: 10px 15px; }
  .concept-visual .mini-logo { font-size: 17px; } .concept-visual .mini-nav { padding: 13px 17px; }
  .concept-info { padding-block: 18px 0; } .concept-info p { font-size: 12px; }
  .concept-category { display: block; font-size: 10px; max-width: 110px; }
  .work-count { display: none; } .filter-buttons { gap: 3px; } .filter-buttons button { padding-inline: 12px; }
  .demo-disclosure { margin-top: 28px; }
  .bento-grid { gap: 15px; } .feature-copy h3 { font-size: 19px; }
  .feature-copy { padding: 25px; } .feature-copy p { font-size: 12px; }
  .language-composition { height: 154px; } .feature-language .language-composition { margin-top: 24px; }
  .package-grid { grid-template-columns: 1fr; } .package-card { padding: 30px; }
  .package-description { min-height: 0; }
  .faq-section { display: block; } .faq-list { margin-top: 33px; }
  .faq-section h2 br { display: none; } .faq-answer { padding-left: 27px; }
  .contact-section { padding-block: 65px; } .contact-inner { grid-template-columns: 1fr; gap: 35px; }
  .contact-description { max-width: 100%; } .contact-signature { display: none; }
  .contact-copy { padding-top: 0; } .contact-copy h2 { font-size: 40px; }
  .form-card { padding: 30px; } .field input,.field select,.field textarea { font-size: 16px; }
  .footer-top { grid-template-columns: 1fr auto; gap: 25px; padding-bottom: 36px; }
  .footer-manifesto { display: none; } .footer-bottom { flex-direction: column; gap: 0; align-items: flex-start; padding-top: 20px; padding-bottom: 20px; }
  .footer-bottom > div { gap: 25px; }
  .preview-dialog { width: calc(100vw - 20px); height: calc(100dvh - 20px); border-radius: 12px; }
  .preview-toolbar { padding: 12px; gap: 8px; } .preview-toolbar h2 { font-size: 17px; }
  .preview-devices { gap: 3px; } .preview-toolbar .icon-button { min-width: 40px; width: 40px; height: 40px; }
  .preview-bottom { padding: 12px; gap: 9px; } .preview-bottom .button { font-size: 11px; gap: 9px; padding: 11px 14px; }
  .preview-bottom .text-link { font-size: 10px; gap: 5px; }
  :lang(th) .hero h1 { font-size: clamp(38px,7.5vw,56px); } :lang(zh) .hero h1 { font-size: clamp(43px,8vw,60px); }
  :lang(th) .concept-visual .mini-copy h3 { font-size: clamp(17px,4.3cqw,29px); }
}
@media(max-width:540px) {
  :root { --gutter: 20px; } .section { padding-block: 62px; }
  .brand { font-size: 22px; gap: 6px; } .brand-mark { width: 22px; }
  .header-inner { gap: 8px; } .header-actions { gap: 2px; }
  .theme-menu summary { min-width: 38px; padding: 8px; } .language-menu summary { gap: 4px; padding-inline: 7px; }
  .language-menu summary .icon:first-child { display: none; }
  .menu-toggle { min-width: 40px; width: 40px; border-color: transparent; }
  .hero-eyebrow { font-size: 8px; letter-spacing: .07em; margin-bottom: 23px; }
  .hero h1 { font-size: clamp(44px,10.4vw,57px); letter-spacing: -.06em; }
  .hero-description { font-size: 13px; line-height: 1.9; margin-top: 20px; }
  .hero-buttons { gap: 9px; } .hero-buttons .button { font-size: 11px; padding: 13px 15px; gap: 9px; }
  .hero-capabilities { font-size: 9px; gap: 15px; }
  .explorer-shell { border-radius: 12px; } .explorer-toolbar { padding-inline: 14px; }
  .explorer-sidebar { padding: 8px; } .explorer-options { gap: 2px; }
  .explorer-options > button { gap: 4px; padding-inline: 6px; } .explorer-options strong { font-size: 9px; }
  .explorer-option-icon { width: 15px; } .explorer-option-icon .icon { width: 14px; }
  .explorer-canvas { padding: 17px 13px 38px; }
  .browser-chrome { font-size: 6px; height: 25px; padding-inline: 9px; } .browser-chrome .browser-dots { gap: 3px; } .browser-dots i { width: 4px; height: 4px; }
  .mini-nav { padding: 11px 13px; } .mini-nav-links { gap: 5px; font-size: 5px; }
  .mini-nav-links > span { padding: 3px 5px; }
  .mini-main { min-height: 186px; } .mini-copy { padding: 19px 13px; }
  .mini-copy h3 { font-size: clamp(18px,6.1cqw,27px); } .mini-kicker { font-size: 5px; margin-bottom: 12px; }
  .mini-copy p { font-size: 7px; margin-top: 12px; } .mini-button { font-size: 6px; margin-top: 15px; gap: 8px; }
  .mini-bottom { padding: 8px 13px; font-size: 5px; } .spatial-art { min-height: 180px; }
  .explorer-open { right: 3px; font-size: 10px; gap: 10px; min-height: 39px; bottom: -24px; padding: 8px 13px; }
  .explorer-open .icon { width: 14px; height: 14px; }
  .filter-buttons { flex-wrap: nowrap; overflow-x: auto; width: 100%; padding-bottom: 6px; }
  .filter-buttons button { white-space: nowrap; padding: 8px 11px; font-size: 10px; flex-shrink: 0; }
  .concept-visual { padding: 31px 20px; } .concept-category { font-size: 9px; }
  .concept-visual .mini-main { min-height: 181px; } .concept-visual .mini-copy { padding: 19px 15px; }
  .concept-visual .mini-copy h3 { font-size: clamp(18px,6cqw,30px); } .concept-visual .mini-kicker { font-size: 5px; }
  .concept-visual .mini-copy p { font-size: 7px; } .concept-visual .mini-button { font-size: 6px; } .concept-visual .mini-bottom { font-size: 5px; }
  .concept-info p { font-size: 10px; }
  .bento-grid { grid-template-columns: 1fr; }
  .feature-identity { display: grid; grid-template-columns: 1.1fr 1fr; }
  .feature-identity .identity-composition { min-height: 294px; } .identity-label { top: 35px; width: 130px; }
  .identity-type { width: 104px; height: 99px; font-size: 42px; left: 1px; }
  .identity-sticker { right: -15px; bottom: 25px; }
  .feature-copy { padding: 23px; } .feature-copy h3 { font-size: 19px; }
  .feature-language { display: grid; grid-template-columns: 1fr 1.3fr; }
  .feature-language .feature-copy { padding-block: 25px; } .feature-language .language-composition { height: 190px; margin: 0; }
  .language-tile { width: 70px; height: 85px; top: 37px; font-size: 41px; }
  .tile-th { left: 9%; } .tile-en { left: 45%; top: 72px; } .language-connector { top: 95px; left: 41%; }
  .feature-mobile { display: grid; grid-template-columns: 1.1fr 1fr; min-height: 277px; }
  .phone-composition { min-height: 280px; } .phone-outline { left: 8%; bottom: -64px; width: 144px; }
  .feature-contact .feature-copy { padding-bottom: 20px; } .feature-contact .contact-composition { margin-top: 0; padding: 0 23px 25px; }
  .feature-icon { padding-bottom: 24px; }
  .process-grid { grid-template-columns: 1fr; gap: 26px; } .step-track { margin-bottom: 17px; }
  .process-grid h3 { font-size: 20px; } .process-grid p { font-size: 13px; margin-top: 10px; }
  .package-card { padding: 26px; } .package-card h3 { font-size: 29px; }
  .faq-list summary { font-size: 13px; padding-block: 21px; gap: 10px; }
  .faq-answer { font-size: 12px; padding-left: 24px; }
  .contact-copy h2 { font-size: 35px; } .contact-description { font-size: 13px; }
  .form-card { padding: 24px 21px; } .form-heading h3 { font-size: 21px; }
  .draft-row { align-items: center; font-size: 8px; gap: 7px; }
  .field input::placeholder,.field textarea::placeholder { font-size: 12px; }
  .form-progress { gap: 10px; } .form-progress > span { font-size: 10px; }
  .form-progress > i { width: 23px; }
  .preview-toolbar .eyebrow { font-size: 7px; } .preview-toolbar h2 { font-size: 15px; }
  .preview-devices .icon-button { min-width: 36px; width: 36px; }
  .preview-bottom { flex-wrap: wrap; } .preview-bottom .button { flex: 1; }
  .preview-bottom .text-link { flex-basis: 100%; min-height: 30px; justify-content: center; }
  :lang(th) .hero h1 { font-size: clamp(36px,9.3vw,49px); }
  :lang(th) .hero-eyebrow { font-size: 9px; }
  :lang(th) .mini-copy h3 { font-size: clamp(15px,5.05cqw,23px); }
  :lang(th) .concept-visual .mini-copy h3 { font-size: clamp(17px,5cqw,26px); }
  :lang(zh) .hero h1 { font-size: clamp(42px,10.5vw,55px); }
  :lang(zh) .mini-copy h3 { font-size: clamp(15px,4.8cqw,24px); }
}
@media(max-width:380px) {
  :root { --gutter: 16px; } .brand { font-size: 20px; } .header-actions { gap: 0; }
  .theme-menu summary { min-width: 34px; } .language-menu summary { padding-inline: 5px; }
  .hero-buttons { flex-direction: column; } .hero-buttons .button { width: 100%; min-height: 47px; font-size: 12px; }
  .hero-capabilities { flex-wrap: wrap; gap: 6px 13px; font-size: 9px; }
  .explorer-options strong { font-size: 8px; } .explorer-option-icon { display: none; }
  .explorer-options > button { min-height: 44px; }
  .mini-copy { padding-inline: 10px; } .mini-nav { padding-inline: 10px; }
  .mini-nav-links > span { display: none; } .mini-main { min-height: 175px; } .spatial-art { min-height: 175px; }
  .feature-identity,.feature-mobile { grid-template-columns: 1.1fr .9fr; }
  .feature-copy { padding: 20px; } .feature-copy h3 { font-size: 18px; } .feature-copy p { font-size: 11px; }
  .feature-language { display: flex; flex-direction: column; } .feature-language .language-composition { min-height: 162px; height: 162px; }
  .tile-th { left: calc(50% - 75px); top: 27px; } .tile-en { left: calc(50% + 5px); top: 45px; } .language-connector { left: calc(50% - 12px); top: 83px; }
  .feature-language .feature-copy { padding-top: 10px; }
  .form-card { padding-inline: 18px; } .form-heading h3 { font-size: 19px; }
  .contact-copy h2 { font-size: 31px; }
}
@media(prefers-reduced-motion:reduce) {
  html { scroll-behavior: auto; } *,*::before,*::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
@media print {
  .site-header,.hero-explorer,.preview-dialog,.form-progress,.draft-row,.result-actions,.hero-buttons { display: none !important; }
  body { background: white; color: black; } .section { padding-block: 20px; }
}

/* The preview language picker opens upward, away from the viewport edge. */
.preview-bottom .preference-panel { top: auto; bottom: calc(100% + 10px); left: 0; right: auto; }
@media (max-width: 540px) {
 .preview-bottom .text-link { flex-basis: auto; flex: 1; }
 .preview-bottom #preview-use { flex-basis: 100%; }
}