.hero2 h1{font-size:clamp(38px,5.6vw,72px);margin-top:16px;letter-spacing:-.03em;max-width:16ch}
.hero2 h1 em{font-style:normal;color:var(--green-lift)}
.hero2-sub{margin-top:26px;font-size:clamp(16px,1.6vw,19px);color:rgba(238,241,236,.74);max-width:58ch;line-height:1.85}
.hero2-cta{display:flex;flex-wrap:wrap;gap:14px;margin:34px 0 64px}

.trust{
  border:1px solid rgba(238,241,236,.16);border-radius:4px;
  background:linear-gradient(180deg,rgba(26,70,48,.55),rgba(18,48,33,.25));
  padding:26px;margin-bottom:64px;
}
.trust p:first-child{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:rgba(238,241,236,.5)}
.trust strong{display:block;font-family:var(--display);font-weight:700;font-size:26px;line-height:1.3;margin-top:12px;color:var(--white)}
.trust span{display:block;font-size:14px;color:rgba(238,241,236,.6);margin-top:10px;line-height:1.7}

/* legal callout */
.legal{
  background:var(--navy);border-left:4px solid var(--green);
  padding:34px 36px;border-radius:4px;
  display:grid;grid-template-columns:auto 1fr;gap:26px;align-items:start;
}
.legal-code{
  font-family:var(--mono);font-size:12px;letter-spacing:.12em;
  color:var(--green-lift);white-space:nowrap;padding-top:5px;
}
.legal h2{font-size:24px;letter-spacing:-.02em;margin-bottom:12px}
.legal p{font-size:16px;line-height:1.85;color:rgba(238,241,236,.76);max-width:74ch}

/* channel cards */
.ch-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:18px}
.ch{
  background:var(--white);border:1px solid var(--rule);border-radius:4px;
  padding:28px 26px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.ch:hover{transform:translateY(-4px);border-color:var(--green);box-shadow:0 16px 40px -22px rgba(18,48,33,.45)}
.ch-ico{
  width:40px;height:40px;border-radius:3px;background:var(--paper-2);
  display:grid;place-items:center;color:var(--green);margin-bottom:16px;
}
.ch-ico svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.ch h3{font-size:20px;letter-spacing:-.02em;margin-bottom:9px}
.ch p{font-size:14.5px;line-height:1.75;color:rgba(18,48,33,.72)}

/* document checklist */
.docs{display:grid;grid-template-columns:1fr 1fr;gap:0 48px}
.docs-col h3{font-size:19px;margin-bottom:6px;letter-spacing:-.015em}
.docs ul{list-style:none;margin-top:14px}
.docs li{
  padding:14px 0 14px 28px;border-bottom:1px solid rgba(238,241,236,.11);
  font-size:15.5px;line-height:1.65;color:rgba(238,241,236,.8);position:relative;
}
.docs li::before{content:"";position:absolute;left:2px;top:23px;width:13px;border-top:1px solid var(--green)}

/* timeline */
.tl{position:relative;margin-top:8px;padding-left:26px}
.tl::before{content:"";position:absolute;left:3px;top:10px;bottom:10px;width:1px;background:rgba(238,241,236,.2)}
.tl-item{position:relative;padding:0 0 34px}
.tl-item::before{
  content:"";position:absolute;left:-26px;top:8px;width:9px;height:9px;border-radius:50%;
  background:var(--green);box-shadow:0 0 0 4px var(--ink);
}
.tl-when{font-family:var(--mono);font-size:11.5px;letter-spacing:.12em;color:var(--green-soft)}
.tl-item h3{font-size:20px;margin:9px 0 8px;letter-spacing:-.02em}
.tl-item p{font-size:15px;line-height:1.75;color:rgba(238,241,236,.66);max-width:64ch}

@media (max-width:1000px){
  .hero2-grid{grid-template-columns:1fr;gap:0}
  .trust{margin-bottom:0}
  .hero2-cta{margin-bottom:44px}
  .docs{grid-template-columns:1fr;gap:0}
  .legal{grid-template-columns:1fr;gap:14px}
}
@media (max-width:720px){
  .hero2{padding-top:110px}
  .legal{padding:26px 22px}
}


/* ===== PHONE-FIRST CONTACT ===== */
/* hero: phone becomes the primary action */
.stub-call{
  display:inline-flex;align-items:center;gap:14px;
  background:var(--green);color:#0A2410;
  padding:14px 30px;border-radius:3px;position:relative;
  transition:transform .22s ease,box-shadow .22s ease;
}
.stub-call::before,.stub-call::after{
  content:"";position:absolute;width:14px;height:14px;border-radius:50%;
  background:var(--ink);top:50%;transform:translateY(-50%);
}
.stub-call::before{left:-7px}
.stub-call::after{right:-7px}
.stub-call:hover{transform:translateY(-3px);box-shadow:0 14px 34px -12px rgba(119,200,98,.65)}
.stub-call svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:0 0 22px}
.stub-call .lbl{display:block;font-family:var(--mono);font-size:10px;letter-spacing:.16em;text-transform:uppercase;opacity:.62;line-height:1}
.stub-call .no{display:block;font-family:var(--display);font-weight:700;font-size:23px;letter-spacing:-.01em;line-height:1.25;margin-top:3px}

/* big call panel in the contact section */
.callbox{
  background:#0A2410;border-radius:5px;padding:30px 32px;margin-bottom:26px;
  display:flex;flex-wrap:wrap;align-items:center;gap:22px;
}
.callbox-ring{
  width:56px;height:56px;flex:0 0 56px;border-radius:50%;
  background:var(--green-lift);display:grid;place-items:center;color:#0A2410;
  animation:pulse 2.4s ease-out infinite;
}
.callbox-ring svg{width:26px;height:26px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
@keyframes pulse{
  0%{box-shadow:0 0 0 0 rgba(119,200,98,.55)}
  70%{box-shadow:0 0 0 16px rgba(119,200,98,0)}
  100%{box-shadow:0 0 0 0 rgba(119,200,98,0)}
}
.callbox-txt{flex:1 1 200px;min-width:0}
.callbox-txt p{font-family:var(--mono);font-size:10.5px;letter-spacing:.18em;text-transform:uppercase;color:var(--green-soft)}
.callbox-txt a.tel{
  display:inline-block;font-family:var(--display);font-weight:700;
  font-size:clamp(30px,4.2vw,40px);letter-spacing:-.02em;color:#fff;line-height:1.2;margin-top:5px;
  transition:color .2s ease;
}
.callbox-txt a.tel:hover{color:var(--green-lift)}
.callbox-txt span{display:block;font-size:13.5px;color:rgba(238,241,236,.62);margin-top:7px;line-height:1.6}
.callbox-line{
  display:inline-flex;align-items:center;gap:9px;white-space:nowrap;
  border:1px solid rgba(238,241,236,.3);color:#EEF1EC;
  font-family:var(--display);font-weight:600;font-size:15px;
  padding:13px 22px;border-radius:3px;transition:border-color .2s ease,color .2s ease;
}
.callbox-line:hover{border-color:var(--green-lift);color:var(--green-lift)}
.callbox-line svg{width:19px;height:19px;fill:currentColor}

/* sticky bottom bar */
.callbar{
  position:fixed;left:0;right:0;bottom:0;z-index:90;
  display:none;gap:1px;
  background:rgba(238,241,236,.18);
  box-shadow:0 -8px 24px -10px rgba(0,0,0,.6);
  padding-bottom:env(safe-area-inset-bottom);
}
.callbar a{
  flex:1;display:flex;align-items:center;justify-content:center;gap:9px;
  padding:15px 8px;font-family:var(--display);font-weight:600;font-size:15.5px;
}
.callbar .cb-tel{background:var(--green);color:#0A2410}
.callbar .cb-line{background:var(--ink);color:var(--paper)}
.callbar svg{width:19px;height:19px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}
.callbar .cb-line svg{fill:currentColor;stroke:none}

@media (max-width:720px){
  .callbar{display:flex}
  body{padding-bottom:60px}
  .callbox{padding:24px 22px;gap:16px}
  .stub-call{width:100%;justify-content:center}
}

/* ===== LINE CUSTOMIZATION PAGE ===== */

/* limits comparison */
.cmp2{width:100%;border-collapse:collapse;margin-top:8px;font-size:15.5px}
.cmp2 th{
  text-align:left;font-family:var(--mono);font-weight:500;font-size:10.5px;
  letter-spacing:.16em;text-transform:uppercase;padding:0 18px 14px 0;
  border-bottom:1px solid rgba(238,241,236,.2);color:rgba(238,241,236,.55);
}
.cmp2 th.ours{color:var(--green-lift)}
.cmp2 td{padding:17px 18px 17px 0;border-bottom:1px solid rgba(238,241,236,.1);vertical-align:top;line-height:1.6}
.cmp2 td.task{color:var(--paper)}
.cmp2 td.base{color:rgba(238,241,236,.5);font-size:14.5px}
.cmp2 td.ours{color:var(--green-soft);font-size:14.5px}
.cmp2 tr:hover td{background:rgba(238,241,236,.03)}
.tick{display:inline-block;width:16px;color:var(--green-lift);font-family:var(--mono)}
.cross{display:inline-block;width:16px;color:rgba(238,241,236,.32);font-family:var(--mono)}

/* capability grid */
.cap-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:18px}
.cap{
  background:var(--white);border:1px solid var(--rule);border-radius:4px;
  padding:26px 24px;transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
}
.cap:hover{transform:translateY(-4px);border-color:var(--green);box-shadow:0 16px 40px -22px rgba(18,48,33,.45)}
.cap-ico{
  width:40px;height:40px;border-radius:3px;background:var(--paper-2);
  display:grid;place-items:center;color:var(--green);margin-bottom:15px;
}
.cap-ico svg{width:21px;height:21px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.cap h3{font-size:19.5px;letter-spacing:-.02em;margin-bottom:8px}
.cap p{font-size:14.5px;line-height:1.75;color:rgba(18,48,33,.72)}

/* rich menu simulator */
.rm{display:grid;grid-template-columns:360px 1fr;gap:48px;align-items:start}
.rm-phone{
  background:#091A11;border:10px solid #0E2417;border-radius:34px;
  overflow:hidden;box-shadow:0 26px 60px -30px rgba(0,0,0,.75);
}
.rm-bar{
  background:#091A11;color:rgba(238,241,236,.7);
  font-family:var(--mono);font-size:10px;letter-spacing:.06em;
  display:flex;justify-content:space-between;padding:9px 16px 7px;
}
.rm-head{
  background:var(--white);padding:14px 16px;border-bottom:1px solid var(--rule);
  display:flex;align-items:center;gap:10px;
}
.rm-avatar{width:30px;height:30px;border-radius:50%;background:var(--green);flex:0 0 30px}
.rm-head b{font-family:var(--display);font-weight:600;font-size:14.5px;color:var(--navy)}
.rm-head span{display:block;font-size:11px;color:rgba(18,48,33,.5);margin-top:2px}
.rm-chat{background:#8FB59A;min-height:150px;padding:16px;display:grid;gap:10px}
.rm-msg{
  background:var(--white);border-radius:4px 14px 14px 14px;
  padding:11px 13px;font-size:13px;line-height:1.6;color:var(--navy);max-width:88%;
}
.rm-msg.me{background:#B7E39B;margin-left:auto;border-radius:14px 4px 14px 14px}
.rm-menu{display:grid;grid-template-columns:repeat(3,1fr);grid-template-rows:repeat(2,1fr)}
.rm-cell{
  aspect-ratio:1/.72;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;
  background:#0F5C2E;color:#fff;border:1px solid rgba(255,255,255,.14);
  font-size:11.5px;text-align:center;padding:6px;
  transition:background .2s ease;
}
.rm-cell.alt{background:#0B4423}
.rm-cell.hot{background:var(--green)}
.rm-cell svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round}
.rm-cell:hover{background:var(--green-lift);color:#0A2410}

.rm-tabs{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.rm-tab{
  font-family:var(--display);font-weight:600;font-size:14.5px;
  border:1px solid rgba(238,241,236,.28);background:transparent;color:var(--paper);
  padding:11px 18px;border-radius:100px;cursor:pointer;
  transition:background .18s ease,color .18s ease,border-color .18s ease;
}
.rm-tab:hover{border-color:var(--green-lift)}
.rm-tab[aria-selected="true"]{background:var(--green);color:#0A2410;border-color:var(--green)}
.rm-note{font-size:15.5px;line-height:1.85;color:rgba(238,241,236,.72);max-width:56ch}
.rm-facts{display:grid;gap:2px;margin-top:26px;background:rgba(238,241,236,.12)}
.rm-fact{background:var(--ink);padding:16px 18px;display:flex;gap:14px;align-items:flex-start}
.rm-fact b{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--green-soft);white-space:nowrap;padding-top:2px;min-width:74px}
.rm-fact span{font-size:14.5px;line-height:1.7;color:rgba(238,241,236,.75)}

/* chatbot flow */
.bot{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px;margin-top:8px}
.bot-step{
  border:1px solid var(--rule);border-radius:4px;background:var(--white);
  padding:22px 20px;position:relative;
}
.bot-step::after{
  content:"→";position:absolute;right:-13px;top:50%;transform:translateY(-50%);
  font-family:var(--mono);color:var(--green);font-size:16px;z-index:2;
}
.bot-step:last-child::after{content:none}
.bot-n{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;color:var(--green)}
.bot-step h3{font-size:17.5px;margin:11px 0 8px;letter-spacing:-.015em}
.bot-step p{font-size:13.5px;line-height:1.7;color:rgba(18,48,33,.7)}

/* use cases */
.uc-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:2px;background:rgba(238,241,236,.12)}
@media (max-width:760px){.uc-grid{grid-template-columns:1fr}}
.uc{background:var(--ink);padding:32px 28px}
.uc-tag{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--green-soft)}
.uc h3{font-size:20px;margin:13px 0 9px;letter-spacing:-.02em}
.uc p{font-size:14.5px;line-height:1.75;color:rgba(238,241,236,.66)}
.uc ul{list-style:none;margin-top:14px;display:grid;gap:8px}
.uc li{font-size:13.5px;color:rgba(238,241,236,.78);padding-left:19px;position:relative;line-height:1.6}
.uc li::before{content:"";position:absolute;left:0;top:9px;width:11px;border-top:1px solid var(--green)}

/* integrations */
.int{display:flex;flex-wrap:wrap;gap:10px;margin-top:8px}
.int span{
  border:1px solid var(--rule);background:var(--white);color:var(--navy);
  font-family:var(--display);font-weight:600;font-size:14.5px;
  padding:11px 18px;border-radius:100px;
}
.int span em{font-style:normal;font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--green);display:block;margin-top:3px}

@media (max-width:1000px){
  .rm{grid-template-columns:1fr;gap:34px}
  .rm-phone{max-width:340px;margin:0 auto}
  .bot-step::after{content:none}
}
@media (max-width:720px){
  .cmp2{font-size:14px}
  .cmp2 td,.cmp2 th{padding-right:10px}
  .cmp2 .base{display:none}
  .cmp2 th.base{display:none}
}

/* ===== ICON SIZE SAFETY NET =====
   ทุกไอคอนในคอมโพเนนต์ปุ่ม/กล่องติดต่อ ต้องมีขนาดกำกับเสมอ
   กันกรณีไฟล์สไตล์เฉพาะหน้าไม่ได้ถูกโหลด */
.callbox-ring svg,
.callbox-line svg,
.callbar svg,
.callbar a svg,
.cb-tel svg,
.cb-line svg,
.stub-call svg,
.btn-line svg,
.chc-ico svg,
.ch-ico svg,
.sys-ico svg,
.pil-ico svg{
  width:22px;height:22px;flex:0 0 auto;
  fill:none;stroke:currentColor;stroke-width:1.9;
  stroke-linecap:round;stroke-linejoin:round;
}
.callbox-ring svg{width:26px;height:26px}
.callbar svg,.callbar a svg,.cb-tel svg,.cb-line svg{width:19px;height:19px}
.callbox-ring{
  width:56px;height:56px;flex:0 0 56px;border-radius:50%;
  display:grid;place-items:center;
}