/* ============================================================
   Sirin Life Technologies — Landing Page
   ============================================================ */

:root{
  --brand:        #8169de;
  --brand-600:    #6f56d4;
  --brand-700:    #5c45bd;
  --brand-200:    #cfc4f5;
  --brand-050:    #f2effd;
  --accent:       #ffc93c;

  --ink:          #1c1930;
  --ink-2:        #413c5c;
  --ink-3:        #706b8a;
  --line:         #e8e5f4;
  --bg:           #ffffff;
  --bg-soft:      #f7f6fd;
  --white:        #ffffff;

  --radius-sm: 12px;
  --radius:    20px;
  --radius-lg: 28px;
  --radius-xl: 40px;

  --shadow-sm: 0 2px 8px rgba(28,25,48,.05);
  --shadow:    0 14px 40px -18px rgba(76,58,160,.28);
  --shadow-lg: 0 40px 90px -40px rgba(76,58,160,.45);

  --shell: 1180px;
  --ease:  cubic-bezier(.22,1,.36,1);
  --ease-out: cubic-bezier(.16,1,.3,1);

  --font: "Plus Jakarta Sans","IBM Plex Sans Thai",system-ui,-apple-system,"Segoe UI",sans-serif;
  --font-th:"IBM Plex Sans Thai","Plus Jakarta Sans",system-ui,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font-family:var(--font-th);font-size:16px;line-height:1.75;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.4;letter-spacing:normal;font-weight:700}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
em{font-style:normal;color:var(--brand)}
::selection{background:var(--brand);color:#fff}

.shell{width:min(100% - 40px,var(--shell));margin-inline:auto}

/* ---------- reveal on scroll ---------- */
[data-reveal]{opacity:0;transform:translateY(26px);
  transition:opacity .9s var(--ease-out),transform .9s var(--ease-out);
  transition-delay:var(--d,0ms);will-change:opacity,transform}
[data-reveal].is-in{opacity:1;transform:none}

/* ---------- cursor glow ---------- */
.cursor-glow{
  position:fixed;top:0;left:0;width:420px;height:420px;border-radius:50%;
  pointer-events:none;z-index:1;opacity:0;
  background:radial-gradient(circle,rgba(129,105,222,.16),rgba(129,105,222,0) 62%);
  transform:translate3d(-50%,-50%,0);transition:opacity .5s ease;
  mix-blend-mode:multiply;
}
body.has-cursor .cursor-glow{opacity:1}

/* ---------- scroll progress ---------- */
.scroll-progress{position:fixed;inset:0 0 auto 0;height:3px;z-index:120;pointer-events:none}
.scroll-progress span{
  display:block;height:100%;width:0%;
  background:linear-gradient(90deg,var(--brand),var(--accent));
  box-shadow:0 0 14px rgba(129,105,222,.6);
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  --bh:54px;
  position:relative;display:inline-flex;align-items:center;justify-content:center;
  height:var(--bh);padding:0 30px;border-radius:999px;border:1px solid transparent;
  font-family:var(--font-th);font-weight:600;font-size:15.5px;cursor:pointer;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),
             background .3s ease,color .3s ease,border-color .3s ease;
  overflow:hidden;isolation:isolate;white-space:nowrap;
}
.btn span{position:relative;z-index:2}
.btn--sm{--bh:44px;padding:0 22px;font-size:14.5px}

.btn--solid{background:var(--brand);color:#fff;box-shadow:0 12px 28px -12px rgba(129,105,222,.85)}
.btn--solid::before{
  content:"";position:absolute;inset:0;z-index:1;
  background:linear-gradient(120deg,var(--brand-600),#9b83f0 55%,var(--brand-600));
  opacity:0;transition:opacity .4s ease;
}
.btn--solid:hover{transform:translateY(-3px);box-shadow:0 22px 40px -16px rgba(129,105,222,.9)}
.btn--solid:hover::before{opacity:1}

.btn--ghost{color:var(--brand-700);border-color:var(--brand-200);background:rgba(255,255,255,.7);backdrop-filter:blur(8px)}
.btn--ghost:hover{transform:translateY(-3px);border-color:var(--brand);background:#fff;box-shadow:var(--shadow)}

.btn--light{background:#fff;color:var(--brand-700);box-shadow:0 14px 30px -14px rgba(0,0,0,.35)}
.btn--light:hover{transform:translateY(-3px);box-shadow:0 22px 44px -16px rgba(0,0,0,.45)}

.btn--text{height:auto;padding:0;color:var(--brand-700);background:none}
.btn--text span{border-bottom:1.5px solid transparent;padding-bottom:2px;transition:border-color .3s}
.btn--text:hover span{border-color:var(--brand)}

/* shine sweep */
.btn--solid::after,.btn--light::after{
  content:"";position:absolute;top:0;left:-120%;width:60%;height:100%;z-index:1;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.45),transparent);
  transform:skewX(-18deg);transition:left .7s var(--ease);
}
.btn--solid:hover::after,.btn--light:hover::after{left:140%}

/* ---------- language switch ---------- */
.langs{display:inline-flex;align-items:center;gap:2px;padding:3px;border-radius:999px;
  background:var(--brand-050);border:1px solid var(--line);flex-shrink:0}
.langs button{
  appearance:none;border:0;cursor:pointer;background:transparent;color:var(--ink-3);
  font-family:var(--font-th);font-size:13px;font-weight:600;line-height:1;
  padding:8px 13px;border-radius:999px;
  transition:background .35s var(--ease),color .3s ease,box-shadow .35s var(--ease);
}
.langs button:hover{color:var(--brand-700)}
.langs button.is-on{background:#fff;color:var(--brand-700);box-shadow:var(--shadow-sm)}

/* ---------- outline button ---------- */
.btn--outline{gap:9px;color:var(--brand-700);border-color:var(--brand-200);background:#fff}
.btn--outline svg{width:18px;height:18px;position:relative;z-index:2}
.btn--outline:hover{transform:translateY(-3px);border-color:var(--brand);box-shadow:var(--shadow)}

/* ============================================================
   NAV
   ============================================================ */
.nav{
  position:fixed;inset:0 0 auto 0;z-index:100;
  transition:background .4s ease,box-shadow .4s ease,backdrop-filter .4s ease;
}
.nav.is-stuck{
  background:rgba(255,255,255,.82);backdrop-filter:saturate(180%) blur(16px);
  box-shadow:0 1px 0 var(--line),0 10px 30px -24px rgba(28,25,48,.4);
}
.nav__inner{display:flex;align-items:center;gap:28px;height:84px}

.brand{display:flex;flex-direction:column;align-items:flex-start;gap:1px;flex-shrink:0;width:max-content;transition:transform .4s var(--ease)}
.brand:hover{transform:translateY(-2px)}
.brand__mark{height:30px;width:auto}
.brand__sub{
  font-family:var(--font);font-size:9.5px;font-weight:600;letter-spacing:.28em;
  text-transform:uppercase;color:var(--ink-3);padding-left:2px;
}

.nav__links{display:flex;gap:6px;margin-left:auto;align-items:center}
.nav__links a{
  position:relative;padding:9px 16px;border-radius:999px;font-size:15px;font-weight:500;
  white-space:nowrap;color:var(--ink-2);transition:color .3s ease,background .3s ease;
}
/* ลิงก์ยาวในหน้ากฎหมาย: จอแคบลงให้ซ่อน เพราะมีปุ่มกระโดดอยู่ในหัวหน้าอยู่แล้ว */
@media (max-width:1080px){
  .nav__links .nav-optional{display:none}
}
.nav__links a::after{
  content:"";position:absolute;left:50%;bottom:4px;width:0;height:2px;border-radius:2px;
  background:var(--brand);transform:translateX(-50%);transition:width .35s var(--ease);
}
.nav__links a:hover{color:var(--brand-700);background:var(--brand-050)}
.nav__links a:hover::after,.nav__links a.is-active::after{width:20px}
.nav__links a.is-active{color:var(--brand-700)}

.nav__burger{
  display:none;width:44px;height:44px;margin-left:auto;border:1px solid var(--line);
  border-radius:12px;background:#fff;cursor:pointer;padding:0;
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.nav__burger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink);transition:transform .35s var(--ease),opacity .2s}
.nav__burger[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.nav__burger[aria-expanded="true"] span:nth-child(2){opacity:0}
.nav__burger[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

.nav__mobile{
  display:none;flex-direction:column;padding:0 20px;
  background:rgba(255,255,255,.96);backdrop-filter:blur(16px);
  border-bottom:1px solid var(--line);
  max-height:0;overflow:hidden;transition:max-height .5s var(--ease);
}
.nav__mobile a{padding:14px 4px;border-bottom:1px solid var(--line);font-weight:500}
.nav__mobile a:last-child{border-bottom:0;color:var(--brand-700);font-weight:600}
.nav__mobile.is-open{max-height:420px}

/* ============================================================
   HERO
   ============================================================ */
.hero{position:relative;padding:150px 0 90px;overflow:hidden;
  background:linear-gradient(180deg,#fbfaff 0%,#f6f4fd 55%,#ffffff 100%)}
.hero__canvas{position:absolute;inset:0;width:100%;height:100%;z-index:0;opacity:.95}
.hero__orb{position:absolute;border-radius:50%;filter:blur(70px);z-index:0;pointer-events:none}
.hero__orb--a{width:420px;height:420px;top:-120px;right:-80px;
  background:radial-gradient(circle,rgba(129,105,222,.35),transparent 70%);animation:float 30s ease-in-out infinite}
.hero__orb--b{width:340px;height:340px;bottom:-140px;left:-100px;
  background:radial-gradient(circle,rgba(255,201,60,.22),transparent 70%);animation:float 38s ease-in-out infinite reverse}
@keyframes float{0%,100%{transform:translate(0,0)}50%{transform:translate(22px,-28px)}}

.hero__inner{position:relative;z-index:2;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}

.pill{
  display:inline-flex;align-items:center;gap:9px;padding:7px 16px 7px 12px;border-radius:999px;
  background:rgba(255,255,255,.8);border:1px solid var(--brand-200);backdrop-filter:blur(10px);
  font-family:var(--font);font-size:12.5px;font-weight:600;letter-spacing:.06em;color:var(--brand-700);
  box-shadow:var(--shadow-sm);
}
.pill__dot{width:7px;height:7px;border-radius:50%;background:var(--brand);
  box-shadow:0 0 0 0 rgba(129,105,222,.6);animation:ping 4s infinite}
@keyframes ping{0%{box-shadow:0 0 0 0 rgba(129,105,222,.55)}70%{box-shadow:0 0 0 10px rgba(129,105,222,0)}100%{box-shadow:0 0 0 0 rgba(129,105,222,0)}}

.hero__title{margin:22px 0 24px;font-size:clamp(38px,5.2vw,64px);font-weight:700;letter-spacing:normal;line-height:1.46}
.hero__title .line{display:block}
.hero__title em{
  background:linear-gradient(100deg,var(--brand) 0%,#a48bf5 45%,var(--brand-700) 100%);
  -webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;
  background-size:200% 100%;animation:sweep 14s ease-in-out infinite;
}
@keyframes sweep{0%,100%{background-position:0% 50%}50%{background-position:100% 50%}}

.hero__lead{max-width:540px;color:var(--ink-2);font-size:17px}
.hero__actions{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}

.hero__stats{display:flex;gap:40px;margin:48px 0 0;padding-top:28px;border-top:1px solid var(--line);flex-wrap:wrap}
.hero__stats dt{font-family:var(--font);font-size:30px;font-weight:800;color:var(--ink);letter-spacing:-.03em;line-height:1}
.hero__stats dd{margin:6px 0 0;font-size:13.5px;color:var(--ink-3)}

/* ---------- hero device ---------- */
.hero__visual{position:relative;perspective:1400px}
.device{position:relative;transform-style:preserve-3d;transition:transform .5s var(--ease);animation:bob 15s ease-in-out infinite}
@keyframes bob{0%,100%{translate:0 0}50%{translate:0 -10px}}
.device__glow{
  position:absolute;inset:8% 6%;border-radius:50%;filter:blur(50px);z-index:0;
  background:radial-gradient(circle,rgba(129,105,222,.45),transparent 70%);
}
.device__screen{
  position:relative;z-index:1;border-radius:var(--radius-lg);padding:22px;
  background:rgba(255,255,255,.82);backdrop-filter:blur(18px);
  border:1px solid rgba(255,255,255,.9);
  box-shadow:var(--shadow-lg),0 0 0 1px rgba(129,105,222,.08);
}
.device__top{display:flex;align-items:center;gap:12px;padding-bottom:16px;border-bottom:1px solid var(--line)}
.device__top img{width:42px;height:42px;border-radius:12px;box-shadow:0 8px 18px -10px rgba(129,105,222,.9)}
.device__top strong{display:block;font-family:var(--font);font-size:15px}
.device__top small{color:var(--ink-3);font-size:12px}
.live{margin-left:auto;display:inline-flex;align-items:center;gap:6px;padding:4px 11px;border-radius:999px;
  background:rgba(48,190,120,.12);color:#1f9c62;font-family:var(--font);font-size:10.5px;font-weight:700;letter-spacing:.1em}
.live i{width:6px;height:6px;border-radius:50%;background:#26b877;animation:ping2 3.2s infinite}
@keyframes ping2{0%,100%{opacity:1}50%{opacity:.25}}

.metrics{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin:18px 0}
.metric{background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-sm);padding:12px 14px;
  transition:transform .4s var(--ease),border-color .3s,background .3s}
.metric:hover{transform:translateY(-4px);border-color:var(--brand-200);background:#fff}
.metric span{display:block;font-size:11.5px;color:var(--ink-3)}
.metric b{font-family:var(--font);font-size:22px;font-weight:800;letter-spacing:-.02em}
.metric b i{font-style:normal;font-size:12px;font-weight:600;color:var(--ink-3);margin-left:2px}
.bar{height:5px;border-radius:99px;background:#e9e6f6;margin-top:8px;overflow:hidden}
.bar u{display:block;height:100%;width:0;border-radius:99px;
  background:linear-gradient(90deg,var(--brand),#a48bf5);
  animation:grow 2.2s var(--ease) forwards;animation-delay:.5s}
@keyframes grow{to{width:var(--w)}}

.spark{width:100%;height:82px;display:block}
.spark__line{stroke:var(--brand);stroke-width:2.2;stroke-linecap:round;
  stroke-dasharray:520;stroke-dashoffset:520;animation:draw 3.4s var(--ease) .5s forwards}
@keyframes draw{to{stroke-dashoffset:0}}
.spark__area{opacity:0;animation:fade 1.8s ease 2s forwards}
@keyframes fade{to{opacity:1}}

.advice{display:flex;gap:11px;align-items:flex-start;margin-top:14px;padding:13px 15px;border-radius:var(--radius-sm);
  background:linear-gradient(120deg,rgba(129,105,222,.1),rgba(255,201,60,.1));border:1px solid rgba(129,105,222,.16)}
.advice i{font-style:normal;color:var(--brand);font-size:15px;line-height:1.4}
.advice p{font-size:13px;color:var(--ink-2);line-height:1.6}
.advice b{color:var(--brand-700)}

/* ============================================================
   PARTNERS MARQUEE
   ============================================================ */
.partners{padding:76px 0 84px;background:#fff}
.partners__label{text-align:center;font-family:var(--font-th);font-size:13.5px;font-weight:600;
  letter-spacing:normal;color:var(--ink-3);margin-bottom:34px}
.partners__label--sub{margin-top:64px}

/* โลโก้มีไม่มาก จึงเรียงนิ่งอยู่กับที่ จัดกึ่งกลาง และตัดบรรทัดเองเมื่อจอแคบ */
.logos{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:24px 60px}
.logo{flex:0 0 auto;display:flex;align-items:center;justify-content:center;
  width:150px;height:78px;padding:4px 8px}
.logo img{
  width:100%;height:100%;object-fit:contain;
  filter:grayscale(1);opacity:.62;
  transition:filter .45s var(--ease),opacity .45s var(--ease),transform .45s var(--ease);
}
.logo:hover img{filter:grayscale(0);opacity:1;transform:scale(1.06)}

/* ตราสถาบันเป็นจัตุรัส จึงใช้กล่องที่สูงกว่า */
.logos--tall{gap:24px 36px}
.logos--tall .logo{width:160px;height:128px;padding:8px 12px}


/* ============================================================
   SECTIONS
   ============================================================ */
.section{padding:110px 0;position:relative}
.sec-head{max-width:680px;margin-bottom:56px}
.sec-head--center{margin-inline:auto;text-align:center}
.eyebrow{display:inline-block;font-family:var(--font-th);font-size:14px;font-weight:700;
  letter-spacing:normal;color:var(--brand);margin-bottom:14px}
.sec-head h2{font-size:clamp(30px,3.8vw,46px);margin-bottom:18px}
.sec-head p{color:var(--ink-3);font-size:16.5px}

/* ---------- about cards ---------- */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{
  position:relative;padding:34px 30px;border-radius:var(--radius);background:#fff;
  border:1px solid var(--line);box-shadow:var(--shadow-sm);
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s;
  transform-style:preserve-3d;
}
.card::before{
  content:"";position:absolute;inset:0;border-radius:inherit;opacity:0;
  background:radial-gradient(420px circle at var(--mx,50%) var(--my,50%),rgba(129,105,222,.1),transparent 62%);
  transition:opacity .4s ease;pointer-events:none;
}
.card:hover{box-shadow:var(--shadow);border-color:var(--brand-200)}
.card:hover::before{opacity:1}
.card__icon{
  width:52px;height:52px;border-radius:16px;display:grid;place-items:center;margin-bottom:20px;
  background:linear-gradient(140deg,var(--brand),#a48bf5);color:#fff;
  box-shadow:0 12px 24px -14px rgba(129,105,222,1);
  transition:transform .5s var(--ease);
}
.card__icon svg{width:24px;height:24px}
.card:hover .card__icon{transform:rotate(-6deg) scale(1.08)}
.card h3{font-size:19px;margin-bottom:10px}
.card p{color:var(--ink-3);font-size:15px}

/* ---------- product ---------- */
.product{background:var(--bg-soft);overflow:hidden}
.product__bg{position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(700px circle at 15% 40%,rgba(129,105,222,.1),transparent 60%),
             radial-gradient(500px circle at 85% 80%,rgba(255,201,60,.1),transparent 60%)}
.product__inner{position:relative;display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}

.applogo{position:relative;display:grid;place-items:center;aspect-ratio:1;max-width:400px;margin-inline:auto;perspective:900px}
.applogo img{
  position:relative;z-index:2;width:56%;border-radius:30%;
  box-shadow:0 40px 80px -30px rgba(92,69,189,.7);
  animation:bob 13s ease-in-out infinite;
}
.applogo__rings{position:absolute;inset:0;z-index:1}
.applogo__rings i{
  position:absolute;inset:0;margin:auto;border-radius:50%;border:1px solid rgba(129,105,222,.28);
  animation:pulse 8s ease-out infinite;
}
.applogo__rings i:nth-child(1){width:62%;height:62%}
.applogo__rings i:nth-child(2){width:80%;height:80%;animation-delay:2.7s}
.applogo__rings i:nth-child(3){width:100%;height:100%;animation-delay:5.4s}
@keyframes pulse{0%{transform:scale(.88);opacity:0}40%{opacity:.9}100%{transform:scale(1.14);opacity:0}}

.product__copy h2{font-size:clamp(34px,4.4vw,52px);margin-bottom:18px;font-family:var(--font);letter-spacing:-.02em}
.product__copy .lead{color:var(--ink-2);font-size:17px;max-width:540px}
.ticks{margin:30px 0 34px;display:grid;gap:14px}
.ticks li{position:relative;padding-left:36px;color:var(--ink-2);font-size:15.5px}
.ticks li::before{
  content:"";position:absolute;left:0;top:5px;width:22px;height:22px;border-radius:50%;
  background:var(--brand);
  -webkit-mask:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M9 16.2 4.8 12l-1.4 1.4L9 19 21 7l-1.4-1.4z' fill='%23000'/%3E%3C/svg%3E") center/16px no-repeat,
          linear-gradient(#000,#000);
  -webkit-mask-composite:xor;mask-composite:exclude;
  box-shadow:0 0 0 1px rgba(129,105,222,.25) inset;
}
.product__actions{display:flex;align-items:center;gap:26px;flex-wrap:wrap}

/* ---------- capabilities ---------- */
.caps__grid{display:grid;grid-template-columns:repeat(6,1fr);gap:22px}
.cap{
  position:relative;grid-column:span 2;padding:32px 28px;border-radius:var(--radius);
  background:#fff;border:1px solid var(--line);overflow:hidden;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s;
  transform-style:preserve-3d;
}
.cap--wide{grid-column:span 3}
.cap:hover{box-shadow:var(--shadow);border-color:var(--brand-200)}
.cap__shine{
  position:absolute;inset:0;pointer-events:none;opacity:0;transition:opacity .4s ease;
  background:radial-gradient(360px circle at var(--mx,50%) var(--my,50%),rgba(129,105,222,.12),transparent 60%);
}
.cap:hover .cap__shine{opacity:1}
.cap__icon{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;margin-bottom:18px;
  background:var(--brand-050);color:var(--brand-700);border:1px solid rgba(129,105,222,.16);
  transition:background .4s,color .4s,transform .5s var(--ease)}
.cap__icon svg{width:22px;height:22px}
.cap:hover .cap__icon{background:var(--brand);color:#fff;transform:translateY(-3px) rotate(-5deg)}
.cap h3{font-size:18px;margin-bottom:9px}
.cap p{color:var(--ink-3);font-size:14.8px}

/* ---------- roadmap ---------- */
.roadmap{background:var(--bg-soft)}
.timeline{--tl-gap:24px;--tl-tail:40px;
  position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:var(--tl-gap);padding-top:40px}
.tl{position:relative;padding-top:34px}
.tl:not(:last-child)::after{
  content:"";position:absolute;top:7px;height:2px;border-radius:2px;
  left:50%;right:calc(-1 * var(--tl-gap) - 50%);
  background:linear-gradient(90deg,var(--brand),var(--brand-200));
}
/* หางเส้นยาวเท่ากันทั้งสองข้าง จางหายทั้งคู่ — เส้นจึงไม่ดูถูกตัดจบที่จุดสุดท้าย */
.tl:first-child::before{
  content:"";position:absolute;top:7px;height:2px;border-radius:2px;
  left:calc(50% - var(--tl-tail));width:var(--tl-tail);
  background:linear-gradient(90deg,transparent,var(--brand));
}
.tl:last-child::after{
  content:"";position:absolute;top:7px;height:2px;border-radius:2px;
  left:50%;width:var(--tl-tail);
  background:linear-gradient(90deg,var(--brand-200),transparent);
}
.tl__dot{
  position:absolute;top:0;left:50%;width:16px;height:16px;border-radius:50%;
  background:#fff;border:3px solid var(--brand);z-index:2;transform:translateX(-50%);
  transition:transform .4s var(--ease),box-shadow .4s var(--ease);
}
.tl:hover .tl__dot{transform:translateX(-50%) scale(1.35);box-shadow:0 0 0 8px rgba(129,105,222,.14)}
.tl__card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px 24px;height:100%;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease),border-color .4s;
}
.tl:hover .tl__card{transform:translateY(-8px);box-shadow:var(--shadow);border-color:var(--brand-200)}
.tl__tag{display:inline-block;margin-bottom:12px;padding:4px 12px;border-radius:999px;
  background:var(--brand-050);color:var(--brand-700);font-family:var(--font-th);
  font-size:11px;font-weight:700;letter-spacing:normal}
.tl__tag--live{background:rgba(38,184,119,.12);color:#1f9c62}
.tl__card h3{font-size:18.5px;margin-bottom:9px;font-family:var(--font);letter-spacing:-.02em}
.tl__card p{color:var(--ink-3);font-size:14.6px}

/* ============================================================
   CTA
   ============================================================ */
.cta{position:relative;margin:0 20px 90px;border-radius:var(--radius-xl);overflow:hidden;
  background:linear-gradient(135deg,var(--brand-700),var(--brand) 45%,#9b83f0);color:#fff}
.cta::before{
  content:"";position:absolute;inset:-40%;opacity:.5;
  background:radial-gradient(closest-side,rgba(255,255,255,.28),transparent 70%);
  animation:orbit 40s linear infinite;
}
@keyframes orbit{from{transform:rotate(0) translateX(12%)}to{transform:rotate(360deg) translateX(12%)}}
.cta__inner{position:relative;z-index:2;text-align:center;padding:86px 0 90px;max-width:720px}
.cta h2{font-size:clamp(28px,3.6vw,44px);margin-bottom:16px}
.cta__inner>p{color:rgba(255,255,255,.82);font-size:16.5px;max-width:560px;margin-inline:auto}
.cta__form{display:flex;gap:10px;margin:36px auto 0;max-width:520px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.28);
  padding:8px;border-radius:999px;backdrop-filter:blur(10px);
  transition:border-color .35s ease,background .35s ease}
.cta__form:focus-within{border-color:rgba(255,255,255,.7);background:rgba(255,255,255,.2)}
.cta__form input{
  flex:1;min-width:0;border:0;background:transparent;outline:none;padding:0 22px;
  color:#fff;font-family:var(--font-th);font-size:15.5px;
}
.cta__form input::placeholder{color:rgba(255,255,255,.65)}
.cta__note{min-height:22px;margin-top:14px;font-size:14px;color:rgba(255,255,255,.9)}

/* ============================================================
   LEGAL PAGE (privacy / account deletion)
   ============================================================ */
.shell--narrow{width:min(100% - 40px,780px)}

.legal-hero{position:relative;overflow:hidden;padding:150px 0 70px;
  background:linear-gradient(180deg,#fbfaff,#f6f4fd 60%,#fff)}
.legal-hero__orb{position:absolute;width:520px;height:520px;top:-220px;right:-140px;border-radius:50%;
  filter:blur(80px);pointer-events:none;
  background:radial-gradient(circle,rgba(129,105,222,.3),transparent 70%);
  animation:float 30s ease-in-out infinite}
.legal-hero__inner{position:relative;z-index:2;max-width:720px}
.legal-hero h1{font-size:clamp(30px,4.2vw,50px);margin-bottom:16px}
.legal-hero__sub{color:var(--ink-3);font-size:16px}
.legal-hero__jump{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}

.legal{padding:88px 0}
.legal--alt{background:var(--bg-soft)}
.legal .sec-head{margin-bottom:34px}
.legal .sec-head h2{font-size:clamp(26px,3.2vw,38px);margin-bottom:12px}
.policy__meta{color:var(--ink-3);font-size:14.5px}

.policy{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:40px 42px;box-shadow:var(--shadow-sm)}
.policy>p{color:var(--ink-2);font-size:16px}
.policy h3{font-size:19px;margin:34px 0 12px;color:var(--ink)}
.policy h3:first-of-type{margin-top:28px}
.policy a{color:var(--brand-700);border-bottom:1px solid var(--brand-200);
  transition:border-color .3s ease,color .3s ease}
.policy a:hover{color:var(--brand);border-color:var(--brand)}

.policy__list{display:grid;gap:12px}
.policy__list li{position:relative;padding-left:26px;color:var(--ink-2);font-size:15.5px}
.policy__list li::before{content:"";position:absolute;left:3px;top:11px;width:7px;height:7px;
  border-radius:50%;background:var(--brand)}

.policy__steps{counter-reset:step;display:grid;gap:14px;margin-top:4px}
.policy__steps li{position:relative;counter-increment:step;padding:3px 0 3px 44px;
  color:var(--ink-2);font-size:15.5px;min-height:30px}
.policy__steps li::before{
  content:counter(step);position:absolute;left:0;top:0;width:30px;height:30px;border-radius:50%;
  display:grid;place-items:center;background:var(--brand-050);color:var(--brand-700);
  border:1px solid rgba(129,105,222,.2);
  font-family:var(--font);font-size:13px;font-weight:700;
}

.policy__contact{margin-top:18px;padding:22px 24px;border-radius:var(--radius);
  background:linear-gradient(120deg,rgba(129,105,222,.08),rgba(255,201,60,.08));
  border:1px solid rgba(129,105,222,.16);color:var(--ink-2);font-size:15.5px}
.policy__contact p+p{margin-top:8px}

/* ============================================================
   FOOTER
   ============================================================ */
.footer{padding:0 0 34px;background:#fff;border-top:1px solid var(--line)}
.footer__inner{display:grid;grid-template-columns:.9fr 2.9fr;gap:48px;padding:66px 0 46px}
.brand--footer{margin-bottom:18px}
.footer__brand p{color:var(--ink-3);font-size:14.5px}
.footer__nav{display:grid;grid-template-columns:.75fr 1.05fr 1.2fr 1.6fr;gap:28px}
.footer__addr{font-style:normal;color:var(--ink-3);font-size:14px;line-height:1.75}
/* หัวคอลัมน์ที่อยู่ ให้น้ำหนักและระดับเดียวกับหัวคอลัมน์อื่น */
.footer__addr strong{display:block;color:var(--ink);font-family:var(--font);font-size:14px;font-weight:700;line-height:1.4;margin-bottom:10px}
.footer__nav h4{font-family:var(--font-th);font-size:14px;letter-spacing:normal;
  color:var(--ink);margin-bottom:14px}
.footer__nav a{display:block;padding:5px 0;color:var(--ink-3);font-size:14.5px;
  transition:color .3s ease,transform .3s var(--ease)}
.footer__nav a:hover{color:var(--brand-700);transform:translateX(4px)}
.footer__bar{display:flex;flex-direction:column;align-items:flex-start;gap:10px;padding-top:24px;
  border-top:1px solid var(--line);color:var(--ink-3)}
.footer__entity{font-size:13.5px;line-height:1.7;color:var(--ink-3);max-width:760px}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1024px){
  .hero__inner{grid-template-columns:1fr;gap:56px}
  .hero__visual{max-width:520px;width:100%}
  .product__inner{grid-template-columns:1fr;gap:48px}
  .caps__grid{grid-template-columns:repeat(4,1fr)}
  .cap,.cap--wide{grid-column:span 2}
  .timeline{grid-template-columns:repeat(2,1fr);gap:28px}
  .footer__inner{grid-template-columns:1fr;gap:36px}
  .tl::before,.tl::after{display:none}
  .tl{padding-top:0}
  .tl__dot{display:none}
}
@media (max-width:760px){
  .nav__links,.nav__cta{display:none}
  .langs{margin-left:auto}
  .langs button{padding:7px 11px;font-size:12.5px}
  .nav__burger{margin-left:10px}
  .legal-hero{padding:116px 0 54px}
  .legal{padding:60px 0}
  .policy{padding:28px 22px;border-radius:var(--radius)}
  .nav__burger{display:flex}
  .nav__mobile{display:flex}
  .nav{background:rgba(255,255,255,.9);backdrop-filter:blur(14px)}
  .hero{padding:124px 0 70px}
  .cards{grid-template-columns:1fr}
  .caps__grid{grid-template-columns:1fr}
  .cap,.cap--wide{grid-column:span 1}
  .timeline{grid-template-columns:1fr}
  .metrics{grid-template-columns:1fr 1fr}
  .logos{gap:20px 36px}
  .logo{width:120px;height:64px}
  .logos--tall .logo{width:124px;height:98px;padding:6px 10px}
  .section{padding:80px 0}
  .hero__stats{gap:26px}
  .footer__inner{grid-template-columns:1fr;gap:34px}
  .footer__nav{grid-template-columns:repeat(2,1fr)}
  .cta__form{flex-direction:column;border-radius:var(--radius);padding:12px}
  .cta__form input{padding:12px 16px;text-align:center}
  .cta__form .btn{width:100%}
  .cursor-glow{display:none}
}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;
    transition-duration:.01ms!important;scroll-behavior:auto!important}
  [data-reveal]{opacity:1;transform:none}
}