/* Chango — Landing Page Styles
   Font: Urbanist for English, Noto Sans Thai for Thai.
   Brand colours per spec.
*/

:root{
  --green:#146659;
  --green-dark:#0E4A40;
  --cta:#0CE2C3;
  --cta-ink:#06302A;
  --text:#212121;
  --muted:#4B5563;
  --surface:#F8FAF9;
  --border:#E5EDEA;
  --highlight:#F5A623;
  --white:#FFFFFF;
  --radius:18px;
  --radius-lg:28px;
  --shadow-sm:0 4px 14px rgba(20,102,89,.06);
  --shadow-md:0 18px 48px rgba(20,102,89,.12);
  --shadow-lg:0 30px 80px rgba(14,74,64,.18);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:'Urbanist', system-ui, -apple-system, Segoe UI, sans-serif;
  font-weight:500;
  color:var(--text);
  background:var(--white);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
html[lang="th"] body,
html[lang="th"] button,
html[lang="th"] input,
html[lang="th"] select,
html[lang="th"] textarea{
  font-family:'Noto Sans Thai', system-ui, -apple-system, Segoe UI, sans-serif;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:0;background:none}

.container{width:100%;max-width:1180px;margin:0 auto;padding:0 24px}
.container.narrow{max-width:760px}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:14px 22px;border-radius:999px;font-weight:600;font-size:15px;
  transition:transform .15s ease, background .2s ease, filter .2s ease;
  white-space:nowrap;
}
.btn-cta{
  background:linear-gradient(180deg, #0DF3D2 0%, #0FB9A1 100%);
  color:var(--cta-ink);
  box-shadow:none;
}
.btn-cta:hover{
  background:linear-gradient(180deg, #36FBE0 0%, #0AAF98 100%);
  transform:translateY(-2px);
  box-shadow:0 8px 18px rgba(33,33,33,.12);
}
.btn-cta:active{
  background:linear-gradient(180deg, #0CCDB3 0%, #098F7D 100%);
  transform:translateY(0);
  filter:saturate(.96);
  box-shadow:none;
}
.btn-ghost{background:transparent;color:var(--green);border:1.5px solid var(--border)}
.btn-ghost:hover{
  background:#ECFFFB;
  border-color:rgba(20,102,89,.22);
  color:var(--green-dark);
  transform:translateY(-2px);
  box-shadow:0 8px 18px rgba(33,33,33,.10);
}
.btn-ghost:active{
  background:#DDFBF5;
  transform:translateY(0);
  box-shadow:none;
}
.hero .btn-ghost{
  background:#E7FFFB;
  border-color:#94F3E5;
  color:#06302a;
}
.hero .btn-ghost:hover{
  background:#D8FFF8;
  border-color:#66EEDC;
  color:#06302a;
}
.hero .btn-ghost:active{
  background:#C8F8F0;
  border-color:#0CE2C3;
  color:#06302a;
}
.btn-block{display:flex;width:100%}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.85);
  backdrop-filter:saturate(180%) blur(14px);
  -webkit-backdrop-filter:saturate(180%) blur(14px);
  border-bottom:1px solid var(--border);
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:72px;gap:24px}
.logo img{height:34px;width:auto}
.nav-desktop{display:flex;gap:28px;flex:1;justify-content:center}
.nav-desktop a{font-weight:600;color:#212121;font-size:15px;position:relative}
.nav-desktop a:hover{color:#0CE2C3}
.header-actions{
  display:flex;
  align-items:center;
  gap:14px;
}
.nav-cta{padding:10px 18px;font-size:14px}
.language-toggle{
  display:inline-grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  padding:4px;
  border:1px solid var(--border);
  border-radius:999px;
  background:#fff;
  box-shadow:var(--shadow-sm);
}
.language-option{
  min-width:42px;
  height:34px;
  padding:0 11px;
  border-radius:999px;
  color:var(--green-dark);
  font-size:13px;
  font-weight:800;
  line-height:1;
  transition:background .18s ease, color .18s ease, box-shadow .18s ease;
}
.language-option.active{
  background:var(--green);
  color:#fff;
  box-shadow:0 5px 14px rgba(20,102,89,.18);
}
.language-option:focus-visible{
  outline:3px solid rgba(12,226,195,.35);
  outline-offset:2px;
}
.language-toggle-mobile{display:none}
.hamburger{display:none;width:40px;height:40px;flex-direction:column;gap:5px;align-items:center;justify-content:center}
.hamburger span{width:22px;height:2px;background:var(--text);border-radius:2px;transition:.2s}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
.nav-mobile{display:none;flex-direction:column;gap:6px;padding:16px 24px 24px;border-top:1px solid var(--border);background:#fff}
.nav-mobile a{padding:12px 4px;border-bottom:1px solid var(--border);font-weight:600;color:#212121}
.nav-mobile a:hover{color:#0CE2C3}
.nav-mobile a.btn{border-bottom:0;margin-top:10px}

/* Hero */
.hero{
  padding:64px 0 44px;
  background:
    radial-gradient(1100px 500px at 90% -10%, rgba(12,226,195,.18), transparent 60%),
    radial-gradient(900px 400px at -10% 10%, rgba(20,102,89,.10), transparent 60%),
    var(--surface);
  overflow:hidden;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:48px;
  align-items:center;
}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--border);
  color:#000000;font-weight:600;font-size:15px;
  padding:14px 22px;border-radius:999px;margin-bottom:20px;
  box-shadow:var(--shadow-sm);
}
.badge::before{content:"";width:8px;height:8px;border-radius:50%;background:var(--highlight)}
.hero h1{
  font-size:clamp(40px, 6vw, 68px);
  line-height:1.02;letter-spacing:-.02em;
  margin:0 0 18px;font-weight:800;
}
html[lang="th"] .hero h1{
  font-size:clamp(42px, 5.2vw, 62px);
  line-height:1.16;
  letter-spacing:0;
}
.hero-title-line{display:block}
html[lang="th"] .hero-title-line{white-space:nowrap}
.lead{font-size:18px;color:var(--muted);margin:0 0 28px;max-width:460px}
.hero-ctas{display:flex;gap:12px;flex-wrap:wrap}

/* App screenshots */
.phone-frame{
  background:transparent;
  border:0;
  border-radius:0;
  padding:0;
  box-shadow:none;
  margin:0 auto;
  max-width:320px;
}
.phone-frame::before{
  content:none;
}
.phone-frame img{border-radius:0;width:100%;height:auto;display:block}
.phone-large{max-width:332px}
.hero-visual{
  position:relative;
  min-height:540px;
  display:flex;
  align-items:center;
  justify-content:center;
  isolation:isolate;
}
.hero-island-bg{
  position:absolute;
  z-index:0;
  left:50%;
  top:50%;
  width:730px;
  max-width:none;
  transform:translate(-50%, -50%);
  filter:drop-shadow(0 32px 56px rgba(14,74,64,.16));
  pointer-events:none;
  user-select:none;
}
.hero-visual .phone-frame{
  position:relative;
  z-index:1;
}

/* Brand update */
.brand-update{
  position:relative;
  overflow:hidden;
  scroll-margin-top:96px;
  background:
    radial-gradient(900px 420px at 78% 20%, rgba(255,255,255,.06), transparent 64%),
    linear-gradient(145deg, #0C111C 0%, #111827 58%, #0C111C 100%);
  color:#fff;
  isolation:isolate;
}
.brand-update.section{
  padding:68px 0;
}
.brand-update-video{
  position:absolute;
  inset:0;
  z-index:0;
  width:100%;
  height:100%;
  object-fit:cover;
  pointer-events:none;
}
.brand-update::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:
    radial-gradient(900px 420px at 78% 20%, rgba(255,255,255,.08), transparent 64%),
    linear-gradient(145deg, rgba(12,17,28,.9) 0%, rgba(17,24,39,.86) 58%, rgba(12,17,28,.92) 100%),
    linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px),
    linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:auto, auto, 44px 44px, 44px 44px;
  pointer-events:none;
}
.brand-update::after{
  content:"";
  position:absolute;
  z-index:1;
  right:-120px;
  bottom:-160px;
  width:420px;
  height:420px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:50%;
  pointer-events:none;
}
.brand-update .partner-grid{
  position:relative;
  z-index:2;
  align-items:center;
}
.brand-update-copy h2{
  margin:0 0 18px;
  color:#fff;
  font-size:clamp(30px,3.6vw,44px);
  line-height:1.1;
  font-weight:700;
  letter-spacing:0;
}
.brand-update-copy h2 span{
  display:block;
}
.brand-heading-old{color:#9CA3AF}
.brand-heading-new{color:#0CE2C3}
.brand-update-copy p{
  margin:0 0 28px;
  color:#9ca3af;
  font-size:18px;
  line-height:1.5;
  max-width:560px;
}
.brand-update-note{
  display:inline-flex;
  align-items:center;
  gap:10px;
  margin:0;
  padding:11px 14px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:999px;
  background:rgba(255,255,255,.09);
  color:#9ca3af;
  font-size:15px;
  font-weight:500;
}
.brand-update-note::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--highlight);
}
.brand-update .eyebrow{
  color:#8df5e6;
}
.brand-update-features{
  display:grid;
  gap:14px;
}
.brand-feature-card{
  display:grid;
  grid-template-columns:auto minmax(0,1fr);
  gap:20px;
  align-items:center;
  min-height:112px;
  padding:20px 26px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:var(--radius-lg);
  background:linear-gradient(180deg, rgba(255,255,255,.085), rgba(255,255,255,.052));
  box-shadow:0 18px 44px rgba(0,0,0,.18);
}
.brand-feature-icon{
  width:68px;
  height:68px;
  display:grid;
  place-items:center;
  border:1px solid rgba(255,255,255,.08);
  border-radius:16px;
  background:rgba(255,255,255,.08);
  color:var(--cta);
}
.brand-feature-icon svg{
  width:34px;
  height:34px;
}
.brand-feature-icon .icon-mask{
  width:34px;
  height:34px;
  background-color:currentColor;
}
.brand-feature-card h3{
  margin:0 0 6px;
  color:#fff;
  font-size:20px;
  line-height:1.15;
  font-weight:700;
}
.brand-feature-card p{
  margin:0;
  max-width:390px;
  color:#9CA3AF;
  font-size:15px;
  line-height:1.5;
}

/* Sections */
.section{padding:96px 0}
.section-soft{background:var(--surface)}
.section-head{text-align:center;max-width:680px;margin:0 auto 56px}
.section-head h2{font-size:clamp(30px, 3.6vw, 44px);margin:0 0 14px;letter-spacing:-.02em;font-weight:700;line-height:1.1}
.section-head p{color:var(--muted);font-size:17px;margin:0}
#contact .section-head{margin-bottom:32px}
#contact{padding-bottom:96px}

/* Grids */
.grid{display:grid;gap:24px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}

/* Cards */
.card{
  background:#fff;border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:28px;
  box-shadow:var(--shadow-sm);
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.service-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:#cfe1dc}
.service-card h3{margin:14px 0 8px;font-size:20px;font-weight:700}
.service-card p{margin:0;color:var(--muted);font-size:15px}
.icon-wrap{
  width:54px;height:54px;border-radius:16px;
  background:rgba(12,226,195,.18);color:var(--green);
  display:flex;align-items:center;justify-content:center;
}
.icon-wrap svg{width:26px;height:26px}
.service-icon-svg{
  width:26px;
  height:26px;
  color:var(--green);
}
.icon-mask{
  display:block;
  width:26px;
  height:26px;
  background-color:var(--green);
  mask-position:center;
  mask-repeat:no-repeat;
  mask-size:contain;
  -webkit-mask-position:center;
  -webkit-mask-repeat:no-repeat;
  -webkit-mask-size:contain;
}
.icon-food{mask-image:url("../icons/hamburger.svg");-webkit-mask-image:url("../icons/hamburger.svg")}
.icon-motorbike{mask-image:url("../icons/motorbike.svg");-webkit-mask-image:url("../icons/motorbike.svg")}
.icon-box{mask-image:url("../icons/box.svg");-webkit-mask-image:url("../icons/box.svg")}
.icon-road{mask-image:url("../icons/road.svg");-webkit-mask-image:url("../icons/road.svg")}
.icon-store{mask-image:url("../icons/store.svg");-webkit-mask-image:url("../icons/store.svg")}
.icon-refresh-cw{mask-image:url("../icons/refresh-cw.svg");-webkit-mask-image:url("../icons/refresh-cw.svg")}
.icon-eye{mask-image:url("../icons/eye.svg");-webkit-mask-image:url("../icons/eye.svg")}
.icon-sparkles{mask-image:url("../icons/sparkles.svg");-webkit-mask-image:url("../icons/sparkles.svg")}
.icon-support-headset{mask-image:url("../icons/support-headset.svg");-webkit-mask-image:url("../icons/support-headset.svg")}
.icon-file-check{mask-image:url("../icons/file-check.svg");-webkit-mask-image:url("../icons/file-check.svg")}
.icon-shield-user{mask-image:url("../icons/shield-user.svg");-webkit-mask-image:url("../icons/shield-user.svg")}
.icon-secure-payments{mask-image:url("../icons/secure-payments.svg");-webkit-mask-image:url("../icons/secure-payments.svg")}

/* App preview */
.preview-grid{align-items:end}
.preview-grid .phone-frame{max-width:280px}
.app-showcase{
  position:relative;
  overflow:hidden;
  background:
    linear-gradient(120deg, rgba(12,226,195,.12), transparent 42%),
    linear-gradient(180deg, #fff 0%, var(--surface) 100%);
}
.app-showcase.section{
  padding-bottom:64px;
}
.app-showcase::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg, rgba(20,102,89,.045) 1px, transparent 1px),
    linear-gradient(0deg, rgba(20,102,89,.045) 1px, transparent 1px);
  background-size:56px 56px;
  mask-image:linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  pointer-events:none;
}
.showcase-shell{
  position:relative;
  display:grid;
  grid-template-columns:minmax(0,.86fr) minmax(0,1.14fr);
  gap:64px;
  align-items:start;
}
.showcase-copy{max-width:500px}
.showcase-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:18px;
}
.showcase-eyebrow::before{
  content:"";
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--highlight);
}
.showcase-copy h2{
  margin:0 0 18px;
  font-size:clamp(36px,4vw,56px);
  line-height:1.02;
  font-weight:800;
  letter-spacing:0;
}
.showcase-copy p{margin:0;color:var(--muted);font-size:18px}
.service-strip{
  display:grid;
  grid-template-columns:1fr;
  gap:12px;
  margin-top:34px;
  max-width:440px;
}
.service-pill{
  display:grid;
  grid-template-columns:auto 1fr;
  gap:12px;
  align-items:center;
  padding:13px 14px;
  border:1px solid var(--border);
  border-radius:8px;
  background:rgba(255,255,255,.82);
  box-shadow:var(--shadow-sm);
  color:var(--green-dark);
  font-weight:700;
}
.service-pill svg{width:22px;height:22px;color:var(--green)}
.service-pill .service-icon-svg{width:22px;height:22px}
.service-pill .icon-mask{width:22px;height:22px}
.showcase-stage{
  position:relative;
  min-height:600px;
  display:grid;
  place-items:start center;
  justify-items:center;
}
.phone-stack{
  position:relative;
  width:min(100%,690px);
  min-height:600px;
  transform:translate(-34px,28px);
}
.phone-shot{
  position:absolute;
  filter:drop-shadow(0 28px 36px rgba(14,74,64,.2));
}
.phone-shot img{width:100%;height:auto}
.phone-shot.main{
  z-index:3;
  width:38%;
  left:31%;
  top:0;
}
.phone-shot.left{
  z-index:2;
  width:34%;
  left:28px;
  top:136px;
}
.phone-shot.right{
  z-index:2;
  width:34%;
  right:28px;
  top:136px;
}
.app-orbit{
  position:absolute;
  z-index:0;
  right:-76px;
  bottom:20px;
  width:360px;
  height:360px;
  border:1px solid rgba(20,102,89,.12);
  border-radius:50%;
}
.app-orbit::before{
  content:"";
  position:absolute;
  inset:72px;
  border:1px solid rgba(20,102,89,.12);
  border-radius:50%;
}
.app-orbit::after{
  content:"";
  position:absolute;
  top:76px;
  left:34px;
  width:18px;
  height:18px;
  border-radius:50%;
  background:var(--cta);
  box-shadow:0 0 0 9px rgba(12,226,195,.16);
}

/* Split sections */
.split{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.split-reverse .split-art{order:-1}
.eyebrow{
  display:inline-block;font-size:13px;font-weight:600;letter-spacing:.12em;
  color:var(--green);text-transform:uppercase;margin-bottom:14px;
}
.split-copy h2{font-size:clamp(28px, 3.2vw, 40px);margin:0 0 16px;letter-spacing:-.02em;line-height:1.1}
.split-copy p{color:var(--muted);font-size:17px;margin:0 0 28px;max-width:480px}
.split-art{
  position:relative;height:380px;border-radius:var(--radius-lg);
  background:linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  overflow:hidden;
  box-shadow:var(--shadow-md);
}
.split-art::after{
  content:"";position:absolute;inset:-40% -20% auto auto;width:480px;height:480px;
  background:radial-gradient(circle, rgba(12,226,195,.45), transparent 60%);
}
.float-card{
  position:absolute;background:#fff;color:var(--text);
  padding:14px 18px;border-radius:14px;font-weight:600;font-size:15px;
  box-shadow:var(--shadow-md);
}
.float-card.f1{top:14%;left:10%}
.float-card.f2{top:48%;right:10%}
.float-card.f3{bottom:14%;left:22%}

/* Partner launch sections */
.partner-grid{
  display:grid;
  grid-template-columns:minmax(0,1fr) minmax(0,1fr);
  gap:64px;
  align-items:center;
}
.partner-copy{max-width:520px}
.drivers .partner-copy{margin-left:auto}
.partner-copy h2{
  margin:0 0 16px;
  font-size:clamp(32px,3.4vw,46px);
  line-height:1.06;
  font-weight:800;
  letter-spacing:0;
}
.partner-copy p{margin:0 0 28px;color:var(--muted);font-size:17px}
.btn svg{width:18px;height:18px}
.signal-row{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:30px;
}
.signal{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:10px 12px;
  border:1px solid var(--border);
  border-radius:999px;
  background:#fff;
  color:var(--green-dark);
  font-size:14px;
  font-weight:700;
}
.signal svg{width:18px;height:18px;color:var(--green)}
.launch-card{
  position:relative;
  min-height:430px;
  overflow:hidden;
  border-radius:8px;
  box-shadow:var(--shadow-lg);
}
.launch-card.dark{
  background:linear-gradient(145deg, rgba(14,74,64,.98), rgba(18,107,94,.96) 58%, rgba(11,63,55,.98));
  color:#fff;
}
.launch-card.light{
  border:1px solid var(--border);
  background:#fff;
  color:var(--text);
  box-shadow:var(--shadow-md);
}
.launch-card:before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px),
    linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:44px 44px;
  opacity:.24;
}
.launch-card.light:before{
  background:
    linear-gradient(120deg,rgba(12,226,195,.12),transparent 45%),
    linear-gradient(90deg,rgba(20,102,89,.04) 1px,transparent 1px),
    linear-gradient(0deg,rgba(20,102,89,.04) 1px,transparent 1px);
  background-size:auto,44px 44px,44px 44px;
  opacity:1;
}
.launch-inner{
  position:relative;
  z-index:1;
  min-height:430px;
  padding:34px;
  display:flex;
  flex-direction:column;
  justify-content:space-between;
}
.launch-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.launch-title{
  display:flex;
  align-items:center;
  gap:12px;
  font-size:20px;
  font-weight:800;
}
.icon-tile{
  width:46px;
  height:46px;
  border-radius:8px;
  display:grid;
  place-items:center;
  background:rgba(255,255,255,.14);
  color:#fff;
}
.launch-card.light .icon-tile{background:#ECFFFB;color:var(--green)}
.icon-tile .icon-mask{
  width:30px;
  height:30px;
  background-color:currentColor;
}
.status-pill{
  padding:8px 12px;
  border-radius:999px;
  background:#DDFBF5;
  color:#0c4f45;
  font-size:13px;
  font-weight:800;
  white-space:nowrap;
}
.launch-center{max-width:360px}
.launch-center h3{
  margin:0 0 10px;
  font-size:34px;
  line-height:1.05;
  font-weight:800;
  letter-spacing:0;
}
.launch-center p{margin:0;color:inherit;opacity:.78;font-size:16px}
.launch-list{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:12px;
}
.mini{
  min-height:96px;
  padding:14px;
  border-radius:8px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.16);
}
.launch-card.light .mini{
  background:#fff;
  border-color:var(--border);
  box-shadow:var(--shadow-sm);
}
.mini svg{width:22px;height:22px;color:#71F0DF;margin-bottom:10px}
.launch-card.light .mini svg{color:var(--green)}
.mini strong{display:block;font-size:15px;line-height:1.2}
.orbit{
  position:absolute;
  right:-80px;
  bottom:-90px;
  width:310px;
  height:310px;
  border:1px solid rgba(255,255,255,.16);
  border-radius:50%;
}
.launch-card.light .orbit{border-color:rgba(20,102,89,.12)}
.orbit:before,.orbit:after{
  content:"";
  position:absolute;
  border-radius:50%;
}
.orbit:before{
  inset:54px;
  border:1px solid rgba(255,255,255,.16);
}
.launch-card.light .orbit:before{border-color:rgba(20,102,89,.12)}
.orbit:after{
  width:18px;
  height:18px;
  top:62px;
  left:26px;
  background:var(--cta);
  box-shadow:0 0 0 9px rgba(12,226,195,.16);
}

/* Trust */
.trust{
  position:relative;
  overflow:hidden;
  background:
    radial-gradient(900px 420px at 78% 20%, rgba(255,255,255,.06), transparent 64%),
    linear-gradient(145deg, #0C111C 0%, #111827 58%, #0C111C 100%);
  color:#fff;
  isolation:isolate;
}
.trust::before{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  background:
    linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px),
    linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:44px 44px;
  opacity:.22;
  pointer-events:none;
}
.trust::after{
  content:"";
  position:absolute;
  z-index:1;
  right:-120px;
  bottom:-160px;
  width:420px;
  height:420px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:50%;
  pointer-events:none;
}
.trust .container{
  position:relative;
  z-index:2;
}
.trust .section-head h2{
  color:#fff;
}
.trust .section-head p{
  color:#9ca3af;
}
.trust-grid{margin-top:40px}
.trust-item{
  background:linear-gradient(180deg, rgba(255,255,255,.085), rgba(255,255,255,.052));
  border-color:rgba(255,255,255,.13);
  box-shadow:0 18px 44px rgba(0,0,0,.18);
}
.trust-item:hover{
  transform:translateY(-4px);
  box-shadow:0 24px 54px rgba(0,0,0,.24);
  border-color:rgba(12,226,195,.38);
}
.trust-item .icon-wrap{
  background:rgba(255,255,255,.08);
  color:var(--cta);
}
.trust-item .icon-mask{
  background-color:currentColor;
}
.trust-item h4{margin:14px 0 8px;font-size:20px;font-weight:700}
.trust-item p{margin:0;color:#9CA3AF;font-size:15px}

/* Form */
.contact-form{padding:32px}
.form-flash{
  padding:14px 18px;border-radius:14px;margin-bottom:20px;font-weight:500;
  border:1px solid var(--border);
}
.form-flash.ok{background:rgba(12,226,195,.15);color:var(--green-dark);border-color:rgba(12,226,195,.4)}
.form-flash.err{background:#fde8e8;color:#8a1f1f;border-color:#f6c2c2}
.row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:18px;display:flex;flex-direction:column}
.field label{font-size:14px;font-weight:600;margin-bottom:8px}
.field small{color:var(--muted);font-size:12px;margin-top:6px}
.field input, .field select, .field textarea{
  font-family:inherit;font-size:15px;color:var(--text);
  padding:13px 14px;border:1px solid var(--border);
  border-radius:12px;background:#fff;outline:none;
  transition:border-color .15s, box-shadow .15s;
}
.field input:focus, .field select:focus, .field textarea:focus{
  border-color:var(--green);box-shadow:0 0 0 4px rgba(20,102,89,.12);
}
.field textarea{resize:vertical;min-height:120px}

/* Footer */
.site-footer{
  position:relative;
  overflow:hidden;
  color:#cfe5e0;
  margin-top:0;
  background:
    radial-gradient(900px 420px at 78% 20%, rgba(255,255,255,.06), transparent 64%),
    linear-gradient(145deg, #0C111C 0%, #111827 58%, #0C111C 100%);
}
.site-footer::before{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(90deg,rgba(255,255,255,.08) 1px,transparent 1px),
    linear-gradient(0deg,rgba(255,255,255,.06) 1px,transparent 1px);
  background-size:44px 44px;
  opacity:.22;
  pointer-events:none;
}
.site-footer::after{
  content:"";
  position:absolute;
  right:-120px;
  bottom:-160px;
  width:420px;
  height:420px;
  border:1px solid rgba(255,255,255,.13);
  border-radius:50%;
  pointer-events:none;
}
.footer-grid{
  position:relative;
  z-index:1;
  display:grid;grid-template-columns:1.4fr 1fr 1.2fr;gap:48px;
  padding:72px 24px 48px;
}
.footer-logo{height:38px;width:auto;margin-bottom:18px}
.footer-brand p{color:#9ca3af;max-width:380px;margin:0 0 22px;font-size:15px}
.socials{display:flex;gap:12px}
.socials a{
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.08);color:#fff;
  display:flex;align-items:center;justify-content:center;
  transition:background .2s;
}
.socials a:hover{background:var(--cta);color:var(--cta-ink)}
.socials svg{width:18px;height:18px}
.footer-col h5{margin:0 0 16px;color:#fff;font-size:14px;letter-spacing:.08em;text-transform:uppercase;font-weight:700}
.footer-col ul{list-style:none;padding:0;margin:0}
.footer-col li{margin-bottom:10px}
.footer-col a{color:#9ca3af}
.footer-col a:hover{color:var(--cta)}
.footer-col .muted{color:#9ca3af;font-size:14px;margin:0;line-height:1.7}
.footer-bottom{
  position:relative;
  z-index:1;
  border-top:1px solid rgba(255,255,255,.08);
  padding:22px 0;
  background:rgba(12,17,28,.34);
}
.footer-bottom p{margin:0;font-size:13px;color:#9ca3af;text-align:center}

/* Responsive */
@media (max-width: 980px){
  .nav-desktop, .nav-cta{display:none}
  .header-inner{gap:14px}
  .header-actions{margin-left:auto}
  .hamburger{display:flex}
  .nav-mobile.open{display:flex}
  .hero{padding:48px 0 40px}
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero-copy{text-align:center}
  .lead{margin-left:auto;margin-right:auto}
  .hero-ctas{justify-content:center}
  .hero-visual{min-height:500px}
  .hero-island-bg{width:660px;top:52%}
  .phone-large{max-width:300px}
  .brand-update .partner-grid{gap:36px}
  .brand-update.section{padding:64px 0}
  .brand-update-copy{text-align:center;margin:0 auto}
  .brand-update-copy p{margin-left:auto;margin-right:auto}
  .brand-update-features{max-width:620px;margin:0 auto}
  .brand-update-note{justify-content:center}
  .section{padding:72px 0}
  #contact{padding-bottom:72px}
  .showcase-shell{grid-template-columns:1fr;gap:44px}
  .showcase-copy{text-align:center;margin:0 auto}
  .showcase-eyebrow{justify-content:center}
  .service-strip{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto}
  .showcase-stage{min-height:auto}
  .phone-stack{
    width:100%;
    min-height:auto;
    margin:0 auto;
    display:grid;
    gap:28px;
    justify-items:center;
    transform:none;
  }
  .phone-shot{
    position:relative;
    inset:auto;
    filter:drop-shadow(0 22px 28px rgba(14,74,64,.16));
  }
  .phone-shot.main,
  .phone-shot.left,
  .phone-shot.right{
    width:min(78%,340px);
    left:auto;
    right:auto;
    top:auto;
  }
  .phone-shot.main{order:1}
  .phone-shot.left{order:2}
  .phone-shot.right{order:3}
  .app-orbit{display:none}
  .grid-4{grid-template-columns:repeat(2,1fr)}
  .grid-3{grid-template-columns:1fr;justify-items:center}
  .preview-grid .phone-frame{max-width:300px}
  .split{grid-template-columns:1fr;gap:40px}
  .split-reverse .split-art{order:0}
  .split-art{height:320px}
  .partner-grid{grid-template-columns:1fr;gap:40px}
  .drivers .partner-copy{margin-left:0}
  .drivers .visual{order:2}
  .launch-card,.launch-inner{min-height:auto}
  .launch-inner{gap:54px}
  .launch-list{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:36px;padding:56px 24px 36px}
  .row{grid-template-columns:1fr}
}
@media (max-width: 520px){
  .container{padding:0 18px}
  .header-inner{height:68px}
  .logo img{height:30px}
  .header-actions{gap:10px}
  .language-toggle{padding:3px}
  .language-option{min-width:38px;height:32px;padding:0 9px;font-size:12px}
  .grid-4{grid-template-columns:1fr}
  .contact-form{padding:24px}
  .hero h1{font-size:42px}
  html[lang="th"] .hero h1{font-size:38px}
  html[lang="th"] .hero-title-line{white-space:normal}
  .hero-visual{min-height:450px}
  .hero-island-bg{width:500px;top:53%}
  .phone-large{max-width:260px}
  .brand-update-copy h2{font-size:34px}
  .brand-update-copy p,
  .brand-update-note{font-size:14px}
  .brand-update.section{padding:48px 0}
  .brand-feature-card{
    grid-template-columns:1fr;
    gap:14px;
    min-height:auto;
    padding:22px;
  }
  .brand-feature-icon{width:58px;height:58px}
  .brand-feature-icon svg{width:27px;height:27px}
  .brand-feature-icon .icon-mask{width:27px;height:27px}
  .brand-feature-card h3{font-size:20px}
  .brand-feature-card p{font-size:15px}
  .showcase-copy h2{font-size:38px}
  .showcase-copy p{font-size:17px}
  .phone-stack{gap:24px}
  .phone-shot.main,
  .phone-shot.left,
  .phone-shot.right{width:min(86%,320px)}
}