/* =========================================================
   Ohkuma Ind. (Thailand) Co., Ltd. — Homepage
   Built from Figma "01 - หน้าแรก" (1920 × 8442)
   ========================================================= */

/* ---------- Design tokens ---------- */
:root{
  /* palette (extracted from Figma) */
  --c-primary:        #4f9cf9;
  --c-primary-dark:   #1c5ed5;
  --c-primary-light:  #a7cefc;
  --c-primary-soft:   #8fc3ff;
  --c-hero-shape:     #739ed8;
  --c-navy:           #0a375f;
  --c-navy-soft:      #18468a;
  --c-ink:            #000000;
  --c-ink-soft:       #4c4b4b;
  --c-white:          #ffffff;
  --c-social-bg:      #f8f7f0;
  --c-card:           #fbfbfb;
  --c-border:         #d9d9d9;
  /* brand colours (จากเว็บเดิม ohkuma-ind.co.th) */
  --c-tiktok:         #000000;
  --c-instagram:      #f00075;
  --c-credit:         #e8871a;
  --grad-product:     radial-gradient(115% 115% at 50% 0%, #deedff 0%, #a2b5cb 100%);

  /* type */
  --f-body: "Manrope", "Noto Sans Thai", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  /* metrics */
  --canvas: 1920px;
  --content: 1400px;
  --gutter: 40px;

  --r-sm: 10px;
  --r-md: 15px;
  --r-lg: 20px;
  --r-pill: 37px;

  --shadow-card: 0 4px 4px rgba(0,0,0,.18);
}

/* ---------- Reset ---------- */
*,*::before,*::after{ box-sizing:border-box; }
html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--f-body);
  font-size:18px;
  line-height:1.55;
  color:var(--c-ink);
  background:var(--c-white);
  overflow-x:hidden;
  position:relative;
}
/* page-wide watermark pattern (Figma: page fill image @ 5% opacity) */
body::before{
  content:"";
  position:absolute; inset:0;
  background:url("../img/page-bg.jpg") center top / 100% 100% no-repeat;
  opacity:.05;
  pointer-events:none;
  z-index:0;
}
body > *{ position:relative; z-index:1; }

img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; }
ul{ list-style:none; margin:0; padding:0; }
h1,h2,h3,p,figure,address{ margin:0; }
address{ font-style:normal; }
button{ font:inherit; color:inherit; background:none; border:0; cursor:pointer; }

.container{
  width:min(var(--content), 100% - var(--gutter)*2);
  margin-inline:auto;
}
.center{ display:flex; justify-content:center; }

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:17px;
  height:61px; padding:0 34px;
  border-radius:var(--r-pill);
  font-size:18px; font-weight:400; line-height:1;
  transition:background-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.btn--primary{ background:var(--c-primary-dark); color:var(--c-white); }
.btn--primary:hover{ background:#1750b7; transform:translateY(-2px); box-shadow:0 8px 20px rgba(28,94,213,.28); }
.btn--sm{ height:61px; padding:0 30px; }
.btn__arrow{ width:17px; height:17px; transition:transform .25s ease; }
.btn--arrow:hover .btn__arrow{ transform:translateX(4px); }

/* ---------- Section headings ---------- */
.section-title{
  font-size:40px; font-weight:700; line-height:48px;
  color:var(--c-primary);
  text-align:center;
}
.section-title--left{ text-align:left; }
.section-sub{
  max-width:600px; margin:16px auto 0;
  font-size:18px; font-weight:300; line-height:31px;
  text-align:center;
}
.section-sub--wide{ max-width:1034px; margin-top:23px; }

/* =========================================================
   HEADER
   ========================================================= */
.site-header{ position:relative; z-index:30; }

/* --- Topbar (Figma: 1920×124, #a7cefc) --- */
.topbar{ background:var(--c-primary-light); }
.topbar__inner{
  min-height:124px;
  display:flex; align-items:center; gap:24px;
}
.topbar__logo img{ width:286px; height:auto; }

.topbar__contacts{ margin-left:auto; display:flex; align-items:center; }
.contact{ display:flex; align-items:center; gap:20px; padding:0 22px; }
.contact--divided{ border-left:1px solid var(--c-navy); }
.contact__icon{ flex:none; width:30px; height:30px; display:grid; place-items:center; }
.contact__icon img{ width:30px; height:30px; }
.contact__text{ display:flex; flex-direction:column; gap:8px; }
.contact__label{ font-size:18px; font-weight:600; line-height:20px; color:var(--c-navy); }
.contact__value{ font-size:18px; font-weight:500; line-height:20px; color:var(--c-navy); transition:opacity .2s; }
.contact__value:hover{ opacity:.7; }

.topbar__social{ display:flex; align-items:center; gap:10px; margin-left:26px; }

/* social buttons — brand colours ตามเว็บเดิม ohkuma-ind.co.th */
.social-btn{
  width:40px; height:40px; border-radius:50%;
  background:var(--c-social-bg);
  display:grid; place-items:center;
  transition:transform .25s ease, box-shadow .25s ease, filter .25s ease;
}
.social-btn:hover{ transform:translateY(-3px); box-shadow:0 6px 14px rgba(10,55,95,.28); filter:brightness(1.08); }
.svg-sprite{ position:absolute; width:0; height:0; overflow:hidden; }
.social-btn__ico{
  display:block;
  width:19px; height:19px;
  fill:var(--c-white);
  color:var(--c-white);          /* รองรับ path ที่ใช้ currentColor */
  pointer-events:none;
}
.social-btn__ico--ig{ width:21px; height:21px; }
.social-btn--tiktok{ background:var(--c-tiktok); }
.social-btn--ig{ background:var(--c-instagram); }

/* --- Navbar (Figma: 1920×87, #4f9cf9) --- */
.navbar{ background:var(--c-primary); }
.navbar__inner{ min-height:87px; display:flex; align-items:center; }
.nav{ flex:1 1 auto; min-width:0; }
.nav__list{ display:flex; align-items:center; gap:60px; }

/* --- ปุ่ม CTA ในแถบเมนู --- */
.nav__item--cta{ margin-left:auto; }
.nav-cta{
  display:inline-flex; align-items:center; justify-content:center;
  height:44px; padding:0 26px;
  border-radius:var(--r-pill);
  background:var(--c-white); color:var(--c-primary-dark);
  font-size:18px; font-weight:700; line-height:1;
  white-space:nowrap;
  box-shadow:0 4px 14px rgba(10,55,95,.18);
  transition:background-color .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.nav-cta:hover{
  background:var(--c-primary-dark); color:var(--c-white);
  transform:translateY(-2px); box-shadow:0 8px 20px rgba(10,55,95,.3);
}
.nav__link{
  position:relative;
  display:inline-block;
  font-size:18px; font-weight:400; line-height:40px;
  color:var(--c-white);
  white-space:nowrap;
}
.nav__link::after{
  content:""; position:absolute; left:0; right:0; bottom:4px;
  height:2px; background:var(--c-white);
  transform:scaleX(0); transform-origin:left;
  transition:transform .3s ease;
}
.nav__link:hover::after,
.nav__link.is-active::after{ transform:scaleX(1); }

/* --- dropdown เมนู "ข่าวสาร" (Figma: variant2, panel 192×178) --- */
.nav__item--has-sub{ position:relative; }
.nav__caret{
  display:inline-block; width:9px; height:9px;
  margin-left:9px; vertical-align:1px;
  transform:rotate(90deg);          /* ต้นฉบับเป็นลูกศรชี้ขวา → หมุนให้ชี้ลง */
  transition:transform .25s ease;
}
.nav__item--has-sub:hover .nav__caret,
.nav__item--has-sub.is-open .nav__caret{ transform:rotate(270deg); }

.subnav{
  position:absolute; left:0; top:calc(100% + 22px);
  width:192px;
  background:#e4f0ff;
  border-top:1px solid #c7c0c0;
  border-bottom:1px solid #c7c0c0;
  box-shadow:0 14px 28px rgba(10,55,95,.18);
  opacity:0; visibility:hidden; transform:translateY(-8px);
  transition:opacity .22s ease, transform .22s ease, visibility .22s;
  z-index:40;
}
.nav__item--has-sub:hover .subnav,
.nav__item--has-sub:focus-within .subnav,
.nav__item--has-sub.is-open .subnav{ opacity:1; visibility:visible; transform:none; }
.subnav a{
  display:block; height:58px; line-height:58px; padding-left:31px;
  font-size:16px; text-transform:uppercase; color:#2a2f32;
  transition:background-color .2s ease, padding-left .2s ease;
}
.subnav li + li a{ border-top:1px solid var(--c-primary-light); }
.subnav a:hover{ background:#d3e6ff; padding-left:36px; }

.lang{ margin-left:26px; display:flex; align-items:center; }
.lang img{ width:40px; height:24px; }

.burger{ display:none; margin-left:20px; width:32px; height:24px; flex-direction:column; justify-content:space-between; }
.burger span{ display:block; height:3px; border-radius:2px; background:var(--c-white); transition:transform .3s ease, opacity .3s ease; }
.burger.is-open span:nth-child(1){ transform:translateY(10.5px) rotate(45deg); }
.burger.is-open span:nth-child(2){ opacity:0; }
.burger.is-open span:nth-child(3){ transform:translateY(-10.5px) rotate(-45deg); }

/* =========================================================
   HERO  (Figma: y 211 → 1065, height 854)
   ========================================================= */
.hero{
  position:relative;
  height:854px;
  overflow:hidden;
  display:flex; align-items:center;
}
.hero__bg{
  position:absolute; inset:0;
  background:url("../img/hero-poster.jpg") center/cover no-repeat;
  transform:scale(1.02);
}
/* วิดีโอพื้นหลัง — ครอบเต็มพื้นที่แบบ object-fit:cover */
.hero__video{
  position:absolute; inset:0;
  width:100%; height:100%;
  object-fit:cover;
  transform:scale(1.02);
  pointer-events:none;
}
.hero__overlay{ position:absolute; inset:0; background:rgba(0,0,0,.62); }

/* rotated rounded square from the Figma mask group (#739ed8 @ 62%) */
.hero__canvas{
  position:absolute; top:0; left:50%;
  width:var(--canvas); height:100%;
  margin-left:calc(var(--canvas) / -2);
  pointer-events:none;
}
.hero__shape{
  position:absolute; top:0; left:0;
  width:1240px; height:1338px;
  border-radius:81px;
  background:var(--c-hero-shape);
  opacity:.62;
  transform-origin:0 0;
  transform:matrix(-0.689, 0.7248, 0.7273, 0.6863, 81.66, -481.98);
}
.hero__inner{ position:relative; }
.hero__title{
  font-size:64px; font-weight:700; line-height:92px;
  color:var(--c-white);
  text-transform:uppercase;
}

/* =========================================================
   PAGE HERO — หน้ารอง  (Figma 02: y 211 → 617, height 406)
   ========================================================= */
.page-hero{
  position:relative;
  height:406px;
  overflow:hidden;
  display:flex; align-items:center;
  background:var(--c-navy);
}
.page-hero__bg{ position:absolute; inset:0; }
.page-hero__bg img{ width:100%; height:100%; object-fit:cover; }
.page-hero__overlay{ position:absolute; inset:0; background:rgba(0,0,0,.62); }
.page-hero__inner{ position:relative; }
.page-hero__title{
  font-size:64px; font-weight:700; line-height:92px;
  color:var(--c-white);
}

/* --- ปุ่มดาวน์โหลด Company Profile --- */
.dl-btn{
  display:inline-flex; align-items:center; gap:16px;
  margin-top:26px; padding:16px 32px 16px 24px;
  border-radius:var(--r-pill);
  background:var(--c-primary-dark); color:var(--c-white);
  box-shadow:0 10px 28px rgba(0,0,0,.35);
  transition:background-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.dl-btn:hover{
  background:#1750b7;
  transform:translateY(-3px);
  box-shadow:0 16px 34px rgba(0,0,0,.42);
}
.dl-btn__ico{
  flex:none; width:44px; height:44px; border-radius:50%;
  background:rgba(255,255,255,.18);
  display:grid; place-items:center;
}
.dl-btn__ico img{ width:20px; height:20px; }
.dl-btn:hover .dl-btn__ico img{ animation:dl-bounce .6s ease; }
@keyframes dl-bounce{ 50%{ transform:translateY(3px); } }
.dl-btn__text{ display:flex; flex-direction:column; gap:3px; }
.dl-btn__text b{ font-size:19px; font-weight:700; line-height:1.2; }
.dl-btn__text small{ font-size:14px; font-weight:400; line-height:1.2; opacity:.85; }

/* =========================================================
   ABOUT  (Figma: y 1266 → 1893)
   ========================================================= */
.about{ padding-top:201px; }
/* หน้ารอง (banner เตี้ยกว่า) ระยะจาก Figma 02 */
.page-hero + .about{ padding-top:182px; }
.page-hero + .about .about__body{ padding-top:36px; }
.about__inner{
  display:grid;
  grid-template-columns:641fr 701fr;
  column-gap:58px;
  align-items:start;
}

/* --- รูปคู่ในส่วน "เกี่ยวกับเรา" — วางบน-ล่าง กว้างเท่ากัน ---
   ใช้ที่หน้าแรก · เกี่ยวกับเรา · การตรวจสอบคุณภาพ
   เปลี่ยนสัดส่วนรูป = แก้ค่า --about-ratio (ทั้งสองใบใช้ค่าเดียวกัน จะได้สูงเท่ากันพอดี) */
.about__media{
  --about-ratio:21 / 9;
  --about-w:100%;
  --about-gap:20px;
  display:flex; flex-direction:column; gap:var(--about-gap);
  aspect-ratio:auto;
}
.about__img{
  position:relative; width:var(--about-w);
  aspect-ratio:var(--about-ratio);
  overflow:hidden; border-radius:var(--r-lg);
  box-shadow:0 14px 32px rgba(10,55,95,.14);
}
.about__img img{ width:100%; height:100%; object-fit:cover; }

.about__body{ padding-top:44px; }
.badge{
  display:inline-flex; align-items:center; justify-content:center;
  min-width:128px; height:40px; padding:0 18px;
  border-radius:var(--r-sm);
  background:rgba(79,156,249,.13);
  font-size:18px; line-height:40px; color:var(--c-navy-soft);
}
.about__title{
  margin-top:26px;
  font-size:40px; font-weight:700; line-height:48px;
  color:var(--c-primary);
}
.about__lead{
  margin-top:26px; max-width:696px;
  font-size:18px; font-weight:700; line-height:31px;
}

.features{ margin-top:39px; display:flex; flex-direction:column; gap:43px; }
.feature{ display:flex; align-items:flex-start; gap:19px; }
.feature__icon{
  flex:none; width:69px; height:69px; border-radius:var(--r-sm);
  background:rgba(79,156,249,.13);
  display:grid; place-items:center;
}
.feature__title{
  font-size:22px; font-weight:600; line-height:31px;
  color:var(--c-ink-soft);
}
.feature__desc{ font-size:18px; font-weight:400; line-height:31px; }
.about__btn{ margin-top:55px; min-width:232px; }
/* ย่อหน้าสีน้ำเงินใต้ feature (หน้าเกี่ยวกับเรา) */
.about__note{
  margin-top:43px; max-width:696px;
  font-size:18px; font-weight:700; line-height:31px;
  color:var(--c-primary-dark);
}

/* =========================================================
   หน้าติดต่อเรา  (Figma 07)
   ========================================================= */
.ct{ padding-top:108px; }
.ct__inner{
  display:grid; grid-template-columns:652fr 700fr;
  column-gap:48px; align-items:start;
}
.ct__title{
  font-size:40px; font-weight:700; line-height:48px;
  color:var(--c-primary);
}
/* ข้อมูลติดต่อ (ซ้าย) + การ์ด QR ไลน์ (ขวา) อยู่แถวเดียวกัน */
.ct__row{ display:grid; grid-template-columns:1fr auto; gap:36px; align-items:start; }
.ct__qr{
  margin-top:38px;
  display:flex; flex-direction:column; align-items:center; gap:12px;
  padding:18px 18px 16px;
  border-radius:14px; background:var(--c-white); border:1px solid var(--c-border);
  box-shadow:0 10px 26px rgba(10,55,95,.12);
  transition:transform .25s ease, box-shadow .25s ease;
}
.ct__qr:hover{ transform:translateY(-3px); box-shadow:0 16px 32px rgba(10,55,95,.2); }
.ct__qr img{ width:180px; height:180px; display:block; border-radius:6px; }
.ct__qr span{ font-size:15px; line-height:22px; text-align:center; color:var(--c-ink-soft); }
.ct__qr b{ font-size:17px; color:var(--c-navy); letter-spacing:.5px; }

.ct__list{ margin-top:38px; display:flex; flex-direction:column; gap:35px; }
.ct__list li{ display:flex; align-items:center; gap:32px; font-size:18px; line-height:27px; }
.ct__ico{ flex:none; width:30px; height:30px; display:grid; place-items:center; }
.ct__lineid{ font-weight:700; letter-spacing:.5px; }
.ct__list a{ transition:color .2s; }
.ct__list a:hover{ color:var(--c-primary-dark); text-decoration:underline; }
.ct__photo{
  margin-top:39px;
  border-radius:31px; overflow:hidden;
  aspect-ratio:652 / 183;
}
.ct__photo img{ width:100%; height:100%; object-fit:cover; }

/* --- ฟอร์ม --- */
.ct-form{ margin-top:7px; display:flex; flex-direction:column; gap:15px; }
.ct-form__row{ position:relative; }
/* label ทำหน้าที่แทน placeholder เพื่อให้ใส่ * สีแดงได้ตามดีไซน์ */
.ct-form__ph{
  position:absolute; left:30px; top:50%; transform:translateY(-50%);
  font-size:18px; line-height:27px; color:#494949;
  pointer-events:none;
  transition:opacity .18s ease;
}
.ct-form__ph--top{ top:19px; transform:none; }
.ct-form__ph em{ font-style:normal; color:#d80027; }
.ct-form__input:not(:placeholder-shown) + .ct-form__ph{ opacity:0; }
.ct-form__input{
  width:100%; height:64px; padding:0 30px;
  border:1px solid #d8d8d8; border-radius:8px;
  background:var(--c-white);
  font-family:inherit; font-size:18px; line-height:27px; color:var(--c-ink);
  display:block;
  transition:border-color .2s ease, box-shadow .2s ease;
}
.ct-form__input::placeholder{ color:#494949; }
.ct-form__input:focus{
  outline:none;
  border-color:var(--c-primary);
  box-shadow:0 0 0 3px rgba(79,156,249,.2);
}
.ct-form__input--area{ height:146px; padding-top:19px; resize:vertical; }
.ct-form__input:user-invalid{ border-color:#d80027; }
.ct-form__submit{
  height:64px; border-radius:6px;
  background:var(--c-primary); color:var(--c-white);
  font-size:18px; font-weight:500; line-height:1;
  transition:background-color .25s ease, transform .25s ease, box-shadow .25s ease;
}
.ct-form__submit:hover{
  background:var(--c-primary-dark);
  transform:translateY(-2px);
  box-shadow:0 8px 20px rgba(28,94,213,.28);
}
.ct-form__note{ font-size:16px; line-height:24px; color:var(--c-primary-dark); }
.ct-form__note:empty{ display:none; }

/* --- ช่องสั้นจัดเป็น 2 คอลัมน์ ฟอร์มจะได้ไม่ยาวเกินคอลัมน์ซ้าย --- */
.ct-form__grid{ display:grid; grid-template-columns:1fr 1fr; gap:15px; }

/* --- dropdown ชนิดวัสดุ --- */
.ct-form__select{
  appearance:none; -webkit-appearance:none;
  padding-right:52px; color:#494949; cursor:pointer;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5 6 6.5l5-5' fill='none' stroke='%23494949' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat:no-repeat; background-position:right 26px center; background-size:12px 8px;
}
.ct-form__select:valid{ color:var(--c-ink); }

/* --- อัปโหลดไฟล์ Drawing --- */
.ct-form__file{
  position:absolute; width:1px; height:1px; opacity:0;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap;
}
.ct-form__filebtn{
  display:flex; align-items:center; gap:18px;
  padding:20px 26px; min-height:88px;
  border:1.5px dashed #b9d4f7; border-radius:8px;
  background:rgba(79,156,249,.05);
  cursor:pointer;
  transition:border-color .2s ease, background-color .2s ease;
}
.ct-form__filebtn:hover{ border-color:var(--c-primary); background:rgba(79,156,249,.1); }
.ct-form__file:focus-visible + .ct-form__filebtn{
  border-color:var(--c-primary); box-shadow:0 0 0 3px rgba(79,156,249,.2);
}
.ct-form__fileico{
  flex:none; width:44px; height:44px; border-radius:50%;
  background:var(--c-primary); display:grid; place-items:center;
}
.ct-form__fileico svg{
  width:22px; height:22px; fill:none;
  stroke:var(--c-white); stroke-width:1.9; stroke-linecap:round; stroke-linejoin:round;
}
.ct-form__filetext{ display:flex; flex-direction:column; gap:3px; }
.ct-form__filetext b{ font-size:18px; font-weight:600; line-height:27px; color:var(--c-navy); }
.ct-form__filetext small{ font-size:15px; line-height:22px; color:#6b6b6b; }

.ct-form__filelist{ margin-top:12px; display:flex; flex-direction:column; gap:8px; }
.ct-form__filelist:empty{ display:none; }
.ct-form__filelist li{
  display:flex; align-items:center; gap:10px;
  font-size:16px; line-height:24px; color:var(--c-ink-soft);
}
.ct-form__filelist li::before{
  content:""; flex:none; width:7px; height:7px; border-radius:50%;
  background:var(--c-primary);
}
.ct-form__filelist li.is-bad{ color:#d80027; }
.ct-form__filelist li.is-bad::before{ background:#d80027; }

/* --- แผนที่ (ชนขอบ footer) --- */
.ct-map{ padding-top:118px; }
.ct-map__frame{
  border-radius:var(--r-lg) var(--r-lg) 0 0;
  overflow:hidden;
  aspect-ratio:1400 / 693;
  /* รูปแผนที่นิ่งจาก Figma ใช้เป็น fallback ระหว่างรอ iframe โหลด / กรณีเปิดแบบออฟไลน์ */
  background:#e8eaed url("../img/ct-map.jpg") center/cover no-repeat;
}
.ct-map__frame iframe{ width:100%; height:100%; border:0; display:block; }
.ct-map + .footer{ margin-top:0; }

/* =========================================================
   หน้าข่าวสาร  (Figma 06)
   ========================================================= */
.sr-only{
  position:absolute; width:1px; height:1px; padding:0; margin:-1px;
  overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; border:0;
}

.nw{ padding:139px 0 92px; }
.nw__inner{
  display:grid; grid-template-columns:986fr 370fr;
  column-gap:44px; align-items:start;
}

/* --- บทความ --- */
.nw-post{ padding-bottom:41px; border-bottom:1px solid #ece7e2; }
.nw-post + .nw-post{ margin-top:51px; }
.nw-post__media{
  position:relative; display:block;
  aspect-ratio:986 / 421;
  border-radius:10px; overflow:hidden;
}
.nw-post__media img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .5s ease;
}
.nw-post__media:hover img{ transform:scale(1.04); }
.nw-post__date{
  position:absolute; left:20px; top:23px;
  min-width:185px; height:39px; padding:0 16px;
  border-radius:24px; background:var(--c-primary-dark);
  color:var(--c-white); font-size:18px; line-height:39px; text-align:center;
}
.nw-post__title{
  margin-top:48px;
  font-size:30px; font-weight:800; line-height:42px;
  color:#1f1e17;
}
.nw-post__title a{ transition:color .2s; }
.nw-post__title a:hover{ color:var(--c-primary-dark); }
.nw-post__excerpt{
  margin-top:11px;
  font-size:18px; font-weight:500; line-height:30px;
  color:#878680;
}
.nw-post__more{
  display:inline-block; margin-top:22px;
  font-size:18px; font-weight:300; line-height:27px;
  border-bottom:1px solid currentColor;
  transition:color .2s;
}
.nw-post__more:hover{ color:var(--c-primary-dark); }

/* --- pagination --- */
.nw-pager{ margin-top:46px; display:flex; gap:8px; }
.nw-pager__item{
  width:40px; height:40px; border-radius:10px;
  border:1px solid #ece7e2;
  display:grid; place-items:center;
  font-size:16px; font-weight:600; color:#878680;
  transition:border-color .2s, background-color .2s, color .2s;
}
.nw-pager__item:hover{ border-color:var(--c-primary-dark); color:var(--c-primary-dark); }
.nw-pager__item.is-active{
  background:var(--c-primary-dark); border-color:var(--c-primary-dark);
  color:var(--c-white);
}
.nw-pager__item--next img{ width:8px; height:13px; }

/* --- sidebar: ช่องค้นหา --- */
.nw-search{
  position:relative;
  height:86px; border-radius:10px;
  background:var(--c-primary);
  display:flex; align-items:center;
}
.nw-search__input{
  flex:1; min-width:0;
  height:100%; padding:0 70px 0 50px;
  border:0; background:none; outline:none;
  font-family:inherit; font-size:16px; font-weight:500;
  color:var(--c-white);
}
.nw-search__input::placeholder{ color:var(--c-white); opacity:.9; }
.nw-search__btn{
  position:absolute; right:32px; top:50%;
  width:37px; height:37px; transform:translateY(-50%);
  display:grid; place-items:center;
  color:var(--c-white);
  transition:transform .25s ease;
}
.nw-search__btn:hover{ transform:translateY(-50%) scale(1.1); }

/* --- sidebar: กิจกรรม --- */
.nw-widget{
  margin-top:30px;
  border-radius:10px;
  background:rgba(167,206,252,.3);
  padding:40px 31px 43px;
}
.nw-widget__title{
  font-size:20px; font-weight:800; line-height:30px;
  color:#1f1e17;
}
.nw-widget__list{ margin-top:28px; display:flex; flex-direction:column; gap:22px; }
.nw-act{
  position:relative; display:block;
  aspect-ratio:309 / 153;
  border-radius:var(--r-md); overflow:hidden;
}
.nw-act img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .5s ease;
}
.nw-act:hover img{ transform:scale(1.06); }
.nw-act::after{
  content:""; position:absolute; inset:0;
  background:linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,.85) 100%);
}
.nw-act span{
  position:absolute; left:0; right:0; bottom:14px; z-index:2;
  font-size:16px; font-weight:500; line-height:30px;
  color:var(--c-white); text-align:center;
}

/* --- widget ลิงก์ไปหน้า FAQs (sidebar หน้าข่าวสาร) --- */
.nw-widget--faq{ background:var(--c-card); border:1px solid var(--c-border); }
.nw-faq__lead{ margin-top:8px; font-size:16px; line-height:26px; color:var(--c-ink-soft); }
.nw-faq__list{ margin-top:20px; display:flex; flex-direction:column; }
.nw-faq__list li + li{ border-top:1px solid var(--c-border); }
.nw-faq__list a{
  display:flex; align-items:flex-start; gap:10px;
  padding:14px 0;
  font-size:17px; font-weight:500; line-height:26px;
  transition:color .2s;
}
.nw-faq__list a::before{
  content:"?"; flex:none;
  width:22px; height:22px; margin-top:2px; border-radius:50%;
  background:var(--c-primary-dark); color:var(--c-white);
  font-size:13px; font-weight:700; line-height:22px; text-align:center;
}
.nw-faq__list a:hover{ color:var(--c-primary-dark); }
.nw-faq__btn{ margin-top:22px; width:100%; }

/* =========================================================
   หน้าการตรวจสอบคุณภาพ  (Figma 05)
   ========================================================= */
.qtitle{
  font-size:40px; font-weight:700; line-height:48px;
  color:var(--c-primary);
  text-align:center;
  text-transform:uppercase;      /* ตาม textCase: UPPER ใน Figma */
}
.qtitle--right{ text-align:right; }
.about__note--tight{ margin-top:26px; }
/* ระยะเฉพาะหน้าตรวจสอบคุณภาพ (Figma 05) */
#quality-intro{ padding-top:151px; }
#quality-intro .about__body{ padding-top:111px; }

/* --- Three-dimensional measuring devices (Figma: y 1509 → 2217) --- */
.qmeasure{ padding-top:114px; }
.qslider{ position:relative; margin-top:62px; }
.qslider__track{
  display:flex;
  border-radius:var(--r-lg);
  overflow:hidden;
  aspect-ratio:1400 / 598;
}
.qslider__slide{ flex:0 0 100%; }
.qslider__slide img{ width:100%; height:100%; object-fit:cover; }
.qslider__nav{
  position:absolute; top:50%;
  width:32px; height:32px;
  display:grid; place-items:center;
  color:var(--c-primary-dark);
  transform:translateY(-50%);
  transition:transform .25s ease, opacity .25s ease;
}
.qslider__nav img{ width:12px; height:21px; }
.qslider__nav--prev{ left:-60px; }
.qslider__nav--next{ right:-60px; }
.qslider__nav--prev img{ transform:rotate(180deg); }
.qslider__nav--prev:hover{ transform:translateY(-50%) translateX(-4px); }
.qslider__nav--next:hover{ transform:translateY(-50%) translateX(4px); }

/* --- Just in Time (Figma: y 2357 → 2959) --- */
.qjit{ padding-top:140px; }
.qjit__inner{
  display:grid; grid-template-columns:657fr 701fr;
  column-gap:42px; align-items:center;
}
.qjit__body{ text-align:right; }
.qjit__lead{
  margin-top:26px;
  font-size:18px; font-weight:700; line-height:31px;
}
.qjit__text{
  margin-top:19px;
  font-size:18px; font-weight:400; line-height:31px;
}
.qjit__text strong{ font-weight:600; color:var(--c-primary-dark); }

.qjit__gallery{
  display:grid;
  grid-template-columns:347fr 329fr;
  grid-template-rows:313fr 262fr;
  column-gap:25px; row-gap:27px;
}
.qjit__fig{ border-radius:var(--r-lg); overflow:hidden; }
.qjit__fig img{ width:100%; height:100%; object-fit:cover; }
.qjit__fig--c{ grid-column:2; grid-row:1 / span 2; }

/* --- Certificate & Awarded (Figma: y 3140 → 3426) --- */
.qcert{ padding-top:181px; }
.qcert__list{
  margin-top:38px;
  display:flex; justify-content:center; gap:68px;
}
.qcert__list li{ display:flex; flex-direction:column; align-items:center; gap:19px; }
.qcert__list img{ width:150px; height:150px; object-fit:contain; }
.qcert__list span{ font-size:18px; line-height:31px; }

/* --- การ์ดใบรับรองฉบับจริง --- */
/* แถวใหญ่: การ์ดใบรับรอง (ซ้าย) + กล่องตรารับรอง (ขวา) — คนละกล่องกัน */
.qcert__row{ margin-top:56px; display:grid; grid-template-columns:1fr auto; gap:24px; align-items:stretch; }
.qdoc-list{ display:flex; flex-direction:column; gap:24px; }
.qdoc{
  display:grid; grid-template-columns:300px 1fr; gap:44px; align-items:start;
  padding:32px; border-radius:var(--r-lg);
  background:var(--c-card); border:1px solid var(--c-border);
  height:100%;
}
.qdoc__thumb{
  position:relative; display:block; border-radius:var(--r-sm); overflow:hidden;
  background:var(--c-white); box-shadow:0 10px 26px rgba(10,55,95,.16);
  transition:transform .3s ease, box-shadow .3s ease;
}
.qdoc__thumb img{ width:100%; height:auto; display:block; }
.qdoc__thumb:hover{ transform:translateY(-3px); box-shadow:0 16px 34px rgba(10,55,95,.24); }
.qdoc__zoom{
  position:absolute; right:12px; bottom:12px;
  width:38px; height:38px; border-radius:50%;
  background:var(--c-primary-dark); display:grid; place-items:center;
}
.qdoc__zoom svg{
  width:19px; height:19px; fill:none;
  stroke:var(--c-white); stroke-width:2; stroke-linecap:round;
}

.qdoc__body .badge{ margin-bottom:14px; }
.qdoc__title{ font-size:32px; font-weight:700; line-height:42px; color:var(--c-primary); }
.qdoc__scope{ margin-top:10px; font-size:18px; line-height:29px; color:var(--c-ink-soft); }
.qdoc__scope em{ font-style:normal; font-size:16px; opacity:.8; }

.qdoc__meta{ margin-top:22px; display:grid; gap:10px; }
.qdoc__meta > div{ display:grid; grid-template-columns:170px 1fr; gap:16px; font-size:18px; line-height:27px; }
.qdoc__meta dt{ color:var(--c-ink-soft); }
.qdoc__meta dd{ font-weight:600; }

.qdoc__link{
  margin-top:26px; display:inline-flex; align-items:center; gap:10px;
  font-size:18px; font-weight:600; color:var(--c-primary-dark);
  border-bottom:2px solid currentColor; padding-bottom:2px;
  transition:opacity .2s;
}
.qdoc__link::after{ content:"→"; }
.qdoc__link:hover{ opacity:.7; }

/* --- กล่องตรารับรอง (แยกจากการ์ดใบรับรอง) --- */
.qbadges{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:30px;
  padding:32px 34px;
  border-radius:var(--r-lg);
  background:var(--c-card); border:1px solid var(--c-border);
}
.qbadges figure{ display:flex; flex-direction:column; align-items:center; gap:12px; }
.qbadges img{ width:118px; height:118px; object-fit:contain; }
.qbadges figcaption{ font-size:16px; line-height:24px; color:var(--c-ink-soft); }

/* --- แถบน้ำเงินท้ายหน้า ชนขอบ footer (Figma: y 3529 → 3952) --- */
.qbanner{ padding-top:103px; }
.qbanner__panel{
  border-radius:var(--r-lg) var(--r-lg) 0 0;
  background:var(--c-primary-dark);
  color:var(--c-white);
  padding:99px 60px 0;
  min-height:423px;
  text-align:center;
}
.qbanner__title{ font-size:40px; font-weight:700; line-height:48px; text-transform:uppercase; }
.qbanner__lead{
  max-width:646px; margin:34px auto 0;
  font-size:18px; font-weight:700; line-height:31px;
}
.qbanner__text{
  max-width:1110px; margin:19px auto 0;
  font-size:18px; font-weight:400; line-height:31px;
}
.qbanner__text strong{ font-weight:600; }
.qbanner + .footer{ margin-top:0; }

/* =========================================================
   หน้าเครื่องจักร  (Figma 04)
   ========================================================= */

/* หัวข้อเครื่องจักร: [ไอคอน 67] + ชื่อ 40 Bold */
.mc-head{ display:flex; align-items:flex-start; gap:19px; }
.mc-head--center{ justify-content:center; align-items:center; }
.mc-head__ico{
  flex:none; width:67px; height:67px; border-radius:8px;
  background:var(--c-primary-dark);
  display:grid; place-items:center;
}
.mc-head__title{
  margin-top:9px;
  font-size:40px; font-weight:700; line-height:48px;
  color:var(--c-primary);
}
.mc-head--center .mc-head__title{ margin-top:0; }
.mc-head__title--light{ color:var(--c-white); }

/* --- Laser Cutting (Figma: y 768 → 1227) --- */
.mc-laser{ padding-top:151px; }
.mc-laser__inner{
  display:grid; grid-template-columns:666fr 667fr;
  column-gap:67px; align-items:start;
}
.mc-laser__media{ border-radius:var(--r-md); overflow:hidden; aspect-ratio:666 / 459; }
.mc-laser__media img{ width:100%; height:100%; object-fit:cover; }

.mc-laser__model{
  margin-top:22px;
  font-size:18px; font-weight:700; line-height:31px;
}
.mc-laser__label{
  margin-top:8px;
  font-size:22px; font-weight:600; line-height:31px;
  color:var(--c-ink-soft);
}
.mc-feature{ margin-top:14px; display:flex; flex-direction:column; gap:16px; }
.mc-feature li{ display:flex; align-items:center; gap:21px; }
.mc-feature__num{
  flex:none; width:42px; height:42px; border-radius:50%;
  background:var(--c-primary);
  display:grid; place-items:center;
  font-size:18px; font-weight:800; line-height:1; color:var(--c-white);
}
.mc-feature__text{ font-size:18px; line-height:31px; }

.mc-bullets{ margin-top:31px; display:flex; flex-direction:column; }
.mc-bullets li{
  position:relative; padding-left:22px;
  font-size:18px; line-height:31px;
}
.mc-bullets li::before{
  content:"•"; position:absolute; left:2px; top:0;
  color:var(--c-ink);
}

/* --- Press Brake band (Figma: panel y 1362 → 1820) --- */
.mc-band{ padding-top:135px; }
.mc-band__panel{
  width:min(1756px, 100% - var(--gutter)*2);
  margin-inline:auto;
  height:458px;
  border-radius:84px;
  background:var(--c-primary);
}
.mc-band__head{ padding-top:71px; }
.mc-band__grid{
  margin-top:-273px;                 /* รูปเริ่มที่ y1547 = 185 จากขอบบนพาเนล */
  display:grid; grid-template-columns:1fr 1fr; gap:22px;
}
.mc-band__fig{ border-radius:var(--r-md); overflow:hidden; aspect-ratio:689 / 513; }
.mc-band__fig img{ width:100%; height:100%; object-fit:cover; }

/* --- Press / Robot welding (Figma: y 2141 → 2710) --- */
.mc-duo{ padding-top:81px; }
.mc-duo__grid{ display:grid; grid-template-columns:1fr 1fr; gap:50px; }
.mc-tile{ position:relative; padding-top:72px; }
.mc-tile__img{
  width:100%; aspect-ratio:675 / 497;
  object-fit:cover; border-radius:var(--r-md);
}
.mc-tile__plate{
  position:absolute; left:50%; top:29px; z-index:2;
  transform:translateX(-50%);
  width:57.04%; min-height:142px;
  border-radius:17px;
  background:var(--c-white);
  box-shadow:0 0 12px rgba(0,0,0,.33);
  display:flex; align-items:center; justify-content:center;
  padding:24px 20px 0;
}
.mc-tile__plate h2{
  font-size:40px; font-weight:700; line-height:48px;
  color:var(--c-primary);
  text-align:center;
}
.mc-tile__ico{
  position:absolute; left:50%; top:0; z-index:3;
  transform:translateX(-50%);
  width:67px; height:67px; border-radius:8px;
  background:var(--c-primary-dark);
  display:grid; place-items:center;
  box-shadow:0 6px 16px rgba(28,94,213,.35);
  transition:transform .3s ease;
}
.mc-tile:hover .mc-tile__ico{ transform:translateX(-50%) translateY(-6px); }

/* --- Equipment list (Figma: y 2798 → 3269) --- */
.eq{ padding-top:88px; }
.eq__title{
  font-size:40px; font-weight:700; line-height:48px;
  text-transform:uppercase; color:var(--c-primary);
}
.eq__inner{
  margin-top:46px;
  display:grid; grid-template-columns:378fr 506fr 448fr;
  gap:34px;
  align-items:stretch;
}

.eq__tabs{
  border-radius:var(--r-md);
  background:var(--c-primary-light);
  padding:52px 16px;
  display:flex; flex-direction:column; gap:29px;
}
.eq__tab{
  min-height:46px; padding:8px 18px;
  border-radius:var(--r-md);
  font-size:18px; font-weight:700; line-height:31px;
  color:var(--c-ink);
  text-align:center;
  transition:background-color .25s ease, box-shadow .25s ease, color .25s ease;
}
.eq__tab:hover{ background:rgba(255,255,255,.5); }
.eq__tab.is-active{
  background:var(--c-card);
  box-shadow:0 0 8px rgba(0,0,0,.25);
}

.eq__panels{
  border-radius:var(--r-md);
  background:var(--c-card);
  border:1px solid var(--c-border);
  padding:62px 64px;
}
.eq__list{ display:flex; flex-direction:column; }
.eq__list li + li{
  margin-top:20px; padding-top:20px;
  border-top:1px solid rgba(28,94,213,.29);
}
.eq__list h3{
  font-size:22px; font-weight:600; line-height:31px;
  color:var(--c-ink-soft);
}
.eq__list p{ margin-top:3px; font-size:18px; line-height:31px; }
.eq__empty{ font-size:18px; line-height:31px; color:var(--c-ink-soft); }

.eq__media{ border-radius:var(--r-md); overflow:hidden; }
.eq__media img{ width:100%; height:100%; object-fit:cover; }

/* =========================================================
   PRODUCT GRID — หน้าผลิตภัณฑ์  (Figma 03: y 736 → 2801)
   ========================================================= */
.pgrid{ padding-top:119px; padding-bottom:73px; }
.pgrid .section-sub{ margin-top:0; }
.pgrid__list{
  margin-top:85px;
  display:grid; grid-template-columns:repeat(3,1fr);
  column-gap:43px; row-gap:51px;
}
.pcard{
  position:relative;
  aspect-ratio:438 / 437;
  border-radius:var(--r-md);
  background:var(--grad-product);
  overflow:hidden;
  transition:transform .35s ease, box-shadow .35s ease;
}
.pcard:hover{ transform:translateY(-6px); box-shadow:0 18px 36px rgba(24,70,138,.2); }
.pcard__img{
  position:absolute; object-fit:contain;
  transition:transform .45s ease;
}
.pcard:hover .pcard__img{ transform:scale(1.05); }
/* ตำแหน่ง/ขนาดรูปในการ์ด — คิดเป็น % ของการ์ด 438×437 ตาม Figma */
.pcard--c1 .pcard__img{ left:15.75%; top:21.28%; width:68.49%; height:32.27%; }
.pcard--c2 .pcard__img{ left:11.19%; top:13.50%; width:67.35%; height:41.88%; }
.pcard--c3 .pcard__img{ left:21.69%; top: 9.61%; width:51.37%; height:49.66%; }

/* แผ่นไล่สีหลังข้อความ */
.pcard__plate{
  position:absolute; left:0; top:63.16%;
  width:94.75%; height:30.43%;
  border-radius:var(--r-md);
  background:linear-gradient(to right, #d9d9d9 0%, rgba(217,217,217,0) 100%);
}
.pcard__body{ position:absolute; left:11.64%; top:70.94%; right:6%; }
.pcard__title{
  font-size:22px; font-weight:600; line-height:31px;
  color:var(--c-ink-soft);
}
.pcard__cat{
  font-size:18px; font-weight:400; line-height:31px;
  color:var(--c-ink);
}

/* =========================================================
   WHY CHOOSE OHKUMA  (Figma 02: y 1615 → 2221)
   ========================================================= */
.why{ padding-top:189px; }
.why__inner{
  display:grid; grid-template-columns:628fr 700fr;
  column-gap:72px; align-items:center;
}
.why__body{ text-align:right; }
.why__head{
  display:flex; align-items:center; justify-content:flex-end; gap:15px;
}
.why__title{
  font-size:40px; font-weight:700; line-height:48px;
  color:var(--c-primary);
}
.why__icon{
  flex:none; width:69px; height:69px; border-radius:var(--r-sm);
  background:rgba(79,156,249,.13);
  display:grid; place-items:center;
}
.why__icon img{ width:32px; height:44px; }
.why__lead{
  margin-top:40px;
  font-size:18px; font-weight:700; line-height:31px;
}
.why__text{
  margin-top:31px;
  font-size:18px; font-weight:400; line-height:31px;
}
.why__text strong{ font-weight:800; color:var(--c-primary-dark); }
.why__media{ border-radius:var(--r-lg); overflow:hidden; aspect-ratio:700 / 606; }
.why__media img{ width:100%; height:100%; object-fit:cover; }

/* =========================================================
   ESTABLISHMENT  (Figma 02: y 2341 → 3191)
   ========================================================= */
.est{ position:relative; margin-top:120px; padding:92px 0 93px; }
.est__inner{
  position:relative;
  display:grid; grid-template-columns:682fr 648fr;
  column-gap:71px; align-items:start;
}
.est__media{ position:relative; aspect-ratio:682 / 665; }
.est__media img{
  position:relative; z-index:1;
  width:100%; height:100%; object-fit:cover;
  border-radius:var(--r-lg);
}
/* แผ่นน้ำเงินหลังรูป — ยื่นออกไปชนขอบซ้ายจอ (ตัดด้วย overflow-x ของ body) */
.est__panel{
  position:absolute; z-index:0;
  top:-92px; bottom:-93px;
  left:-100vw; right:calc(100% - 433px);
  background:var(--c-primary);
  border-top-right-radius:var(--r-lg);
  border-bottom-right-radius:var(--r-lg);
}

.est__head{ display:flex; align-items:flex-start; gap:28px; padding-top:17px; }
.est__head-ico{ flex:none; width:118px; }
.est__head-ico img{ width:118px; height:118px; }
.est__eyebrow{
  font-size:36px; font-weight:700; line-height:48px;
  text-transform:uppercase; color:var(--c-primary);
}
.est__date{
  font-size:40px; font-weight:700; line-height:48px;
  text-transform:uppercase;
}
.est__capital{ font-size:18px; font-weight:300; line-height:31px; }
.est__capital b{ font-weight:700; text-transform:uppercase; margin-right:10px; }

.est__list{ margin-top:22px; display:flex; flex-direction:column; gap:16px; }
.est-row{
  display:flex; align-items:center; gap:32px;
  min-height:137px; padding:16px 24px 16px 32px;
  border-radius:var(--r-md);
  background:var(--c-primary-light);
}
.est-row__ico{
  flex:none; width:95px; height:95px; border-radius:12px;
  background:var(--c-white);
  display:grid; place-items:center;
}
.est-row__ico img{ max-width:75px; max-height:76px; }
.est-row__text{ font-size:18px; line-height:23px; color:var(--c-ink-soft); }
.est-row__text p + p{ margin-top:2px; }
.est-row__text b{ font-weight:700; margin-right:6px; }

.est__floor{
  margin-top:37px;
  font-size:18px; font-weight:300; line-height:31px;
}
.est__floor b{ font-weight:700; text-transform:uppercase; margin-right:8px; }

/* =========================================================
   GROUP COMPANIES  (Figma 02: y 3381 → 5561)
   ========================================================= */
.group{ padding-top:190px; }
.group__list{ display:flex; flex-direction:column; gap:61px; }
.gcard{
  display:grid; grid-template-columns:1fr 1fr;
  border-radius:var(--r-md);
  overflow:hidden;
  transition:transform .3s ease, box-shadow .3s ease;
}
.gcard:hover{ transform:translateY(-4px); box-shadow:0 16px 34px rgba(24,70,138,.14); }
.gcard__body{
  display:flex; flex-direction:column; justify-content:center;
  min-height:386px; padding:40px 51px;
  background:var(--c-card);
  border:1px solid var(--c-border); border-right:0;
  border-radius:var(--r-md) 0 0 var(--r-md);
}
.gcard__title{
  font-size:48px; font-weight:700; line-height:1.1;
  color:var(--c-primary-dark);
}
.gcard__meta{
  margin-top:22px;
  display:flex; flex-direction:column; gap:16px;
  font-size:18px; line-height:27px; color:var(--c-ink-soft);
}
.gcard__meta b{ font-weight:700; }
.gcard__meta a{ word-break:break-all; }
.gcard__meta a:hover{ color:var(--c-primary-dark); text-decoration:underline; }
.gcard__media{ aspect-ratio:700 / 386; }
.gcard__media img{ width:100%; height:100%; object-fit:cover; }

/* =========================================================
   LAYOUT DIAGRAM  (Figma: y 2084, 1400×806)
   ========================================================= */
.layout-map{ padding-top:191px; }
/* Figma ยืดรูปนี้ในแนวตั้ง 2.4% (1400×806) — ใช้ object-fit:fill ให้ตรงดีไซน์ */
.layout-map__figure{ aspect-ratio:1400 / 806; }
.layout-map__figure img{ width:100%; height:100%; object-fit:fill; }

/* =========================================================
   PRODUCTS  (Figma: y 3018 → 3986)
   ========================================================= */
.products{ padding-top:128px; }
.products__grid{
  margin-top:47px;
  display:grid;
  grid-template-columns:669fr 334fr 334fr;
  column-gap:33px;
  row-gap:31px;
}
.product-card{
  position:relative;
  aspect-ratio:334 / 333;
  border-radius:var(--r-md);
  background:var(--grad-product);
  overflow:hidden;
  transition:transform .35s ease, box-shadow .35s ease;
}
.product-card--lg{ grid-row:span 2; aspect-ratio:669 / 697; }
.product-card:hover{ transform:translateY(-6px); box-shadow:0 16px 34px rgba(24,70,138,.18); }
.product-card__img{
  position:absolute;
  width:auto; height:auto;
  object-fit:contain;
  transition:transform .45s ease;
}
.product-card:hover .product-card__img{ transform:scale(1.04); }

.products__grid > .product-card:nth-child(1) .product-card__img{ left:2.09%;  top:34.72%; width:95.96%; height:48.06%; }
.products__grid > .product-card:nth-child(2) .product-card__img{ left:5.09%;  top:30.33%; width:89.82%; height:42.34%; }
.products__grid > .product-card:nth-child(3) .product-card__img{ left:3.89%;  top:27.63%; width:88.32%; height:54.95%; }
.products__grid > .product-card:nth-child(4) .product-card__img{ left:11.98%; top:14.41%; width:73.65%; height:71.17%; }
.products__grid > .product-card:nth-child(5) .product-card__img{ left:20.06%; top:10.21%; width:48.80%; height:79.88%; }

.products .center{ margin-top:37px; }

/* =========================================================
   MACHINES  (Figma: y 4017 → 4970)
   ========================================================= */
.machines{ position:relative; padding-top:170px; }
.machines__panel{
  position:relative;
  width:min(1756px, 100% - var(--gutter)*2);
  margin-inline:auto;
  height:440px;
  border-radius:84px;
  background:var(--c-primary);
  overflow:hidden;
}
.machines__panel::after{
  content:""; position:absolute; inset:0;
  background:url("../img/machines-panel-bg.png") center/100% 100% no-repeat;
  opacity:.18;
}
.machines__head{
  position:relative; z-index:2;
  padding-top:91px; text-align:center;
}
.machines__title{
  font-size:40px; font-weight:700; line-height:48px; color:var(--c-white);
}
.machines__sub{
  margin-top:8px;
  font-size:18px; font-weight:400; line-height:31px; color:var(--c-white);
}
.machines__robot{
  position:absolute; z-index:3;
  top:31px;
  left:calc(50% - var(--canvas)/2 - 18px);
  width:1000px; height:750px;
  object-fit:contain;
  pointer-events:none;
}
.machines__body{ position:relative; z-index:4; margin-top:-195px; }

.machines__grid{
  display:grid; grid-template-columns:repeat(4,1fr); gap:24px;
}
.machine-card{
  position:relative;
  aspect-ratio:333 / 432;
  border-radius:var(--r-md);
  overflow:visible;
}
.machine-card__img{
  position:relative; z-index:1;
  width:100%; height:100%; object-fit:cover;
  border-radius:var(--r-md);
}
.machine-card__icon{
  position:absolute; left:50%; top:57.87%; z-index:3;   /* ต้องอยู่หน้ากล่องขาว */
  transform:translateX(-50%);
  width:67px; height:67px; border-radius:8px;
  background:var(--c-primary-dark);
  display:grid; place-items:center;
  box-shadow:0 6px 16px rgba(28,94,213,.35);
  transition:transform .3s ease;
}
.machine-card:hover .machine-card__icon{ transform:translateX(-50%) translateY(-6px); }
.machine-card__label{
  position:absolute; left:50%; top:64.58%; z-index:2;
  transform:translateX(-50%);
  width:78.08%; height:111px;
  border-radius:17px;
  background:var(--c-white);
  display:flex; align-items:flex-end; justify-content:center;
  padding-bottom:24px;
  box-shadow:0 6px 18px rgba(0,0,0,.08);
}
.machine-card__label h3{
  font-size:18px; font-weight:700; line-height:31px; text-align:center;
}
.machines .center{ margin-top:76px; }

/* =========================================================
   VIDEO CTA  (Figma: y 5120 → 5674, height 554)
   ========================================================= */
.videocta{
  position:relative;
  margin-top:150px;
  height:554px;
  overflow:hidden;
  background:var(--c-primary);
}
.videocta__media{
  position:absolute; top:0; right:0;
  width:calc(50% + var(--canvas)/2 - 938px);
  min-width:400px;
  height:100%;
}
.videocta__media img{ width:100%; height:100%; object-fit:cover; }
.videocta__scrim{
  position:absolute; inset:0;
  background:linear-gradient(90deg,
    var(--c-primary) 0%,
    var(--c-primary) 48.75%,
    rgba(79,156,249,0) 82.6%);
}
.videocta__inner{ position:relative; height:100%; }
.videocta__mark{
  position:absolute;
  left:calc(50% - var(--canvas)/2 + 111px);
  top:46px;
  width:657px; height:342px;
  object-fit:contain;
  opacity:.9;
  filter:drop-shadow(0 4px 4px rgba(0,0,0,.35));
}
.videocta__title{
  position:absolute; left:0; top:333px;
  font-size:40px; font-weight:700; line-height:48px;
  color:var(--c-white);
}
.videocta__play{
  position:absolute;
  left:calc(50% - var(--canvas)/2 + 1396px);
  top:227px;
  width:118px; height:118px; border-radius:50%;
  background:var(--c-white);
  display:grid; place-items:center;
  transition:transform .3s ease, box-shadow .3s ease;
}
.videocta__play img{
  width:auto; height:30px;
  margin-left:4px;              /* optical centring ของสามเหลี่ยม */
}
.videocta__play::after{
  content:""; position:absolute; inset:-16px;
  border-radius:50%; border:2px solid rgba(255,255,255,.55);
  animation:pulse 2.4s ease-out infinite;
}
.videocta__play:hover{ transform:scale(1.06); box-shadow:0 12px 30px rgba(0,0,0,.3); }
@keyframes pulse{
  0%{ transform:scale(.9); opacity:.9; }
  70%{ transform:scale(1.25); opacity:0; }
  100%{ opacity:0; }
}

/* =========================================================
   VIDEO CARD (Robot welding) — ต่อท้ายส่วน "คุณประสบปัญหา..."
   ========================================================= */
.vdo{ padding-top:80px; }
.vdo__card{
  position:relative;
  width:100%;
  margin-inline:auto;
  aspect-ratio:16 / 9;
  border-radius:var(--r-lg);
  overflow:hidden;
  background:#0b1b2e;
  box-shadow:0 18px 40px rgba(10,55,95,.22);
}
.vdo__poster{
  width:100%; height:100%; object-fit:cover;
  transition:transform .6s ease, filter .35s ease;
}
.vdo__card:hover .vdo__poster{ transform:scale(1.03); filter:brightness(.88); }

.vdo__play{
  position:absolute; left:50%; top:50%;
  transform:translate(-50%,-50%);
  width:100px; height:100px; border-radius:50%;
  background:var(--c-white);
  display:grid; place-items:center;
  transition:transform .3s ease, box-shadow .3s ease;
}
.vdo__play img{ width:auto; height:36px; margin-left:5px; }
.vdo__play::after{
  content:""; position:absolute; inset:-14px;
  border-radius:50%; border:2px solid rgba(255,255,255,.55);
  animation:pulse 2.4s ease-out infinite;
}
.vdo__card:hover .vdo__play{ transform:translate(-50%,-50%) scale(1.06); box-shadow:0 12px 30px rgba(0,0,0,.35); }

.vdo__label{
  position:absolute; left:0; right:0; bottom:0;
  padding:70px 36px 26px;
  font-size:20px; font-weight:600; line-height:30px;
  color:var(--c-white);
  background:linear-gradient(to bottom, rgba(0,0,0,0) 0%, rgba(0,0,0,.75) 100%);
  pointer-events:none;
}
/* ตอนกดเล่นแล้ว */
.vdo__card.is-playing .vdo__poster,
.vdo__card.is-playing .vdo__play,
.vdo__card.is-playing .vdo__label{ display:none; }
.vdo__card iframe{ width:100%; height:100%; border:0; display:block; }

/* ---------- Video lightbox (ปุ่มเล่นบนแบนเนอร์สีฟ้า) ---------- */
.vlb{
  position:fixed; inset:0; z-index:120; display:none;
  align-items:center; justify-content:center; padding:24px;
  background:rgba(4,20,38,.86);
}
.vlb.is-open{ display:flex; }
.vlb__box{ position:relative; width:min(1100px,100%); aspect-ratio:16/9; background:#000;
  border-radius:var(--r-lg); overflow:hidden; box-shadow:0 24px 60px rgba(0,0,0,.45); }
.vlb__box iframe{ width:100%; height:100%; border:0; display:block; }
.vlb__close{
  position:absolute; top:20px; right:24px; width:40px; height:40px; border:0; cursor:pointer;
  border-radius:50%; background:rgba(255,255,255,.9); color:var(--c-navy); font-size:22px; line-height:1;
}
.vlb__close:hover{ background:#fff; }
/* โหมดรูปภาพ — กล่องปรับตามขนาดรูป ไม่ล็อก 16:9 */
.vlb--img .vlb__box{
  width:auto; height:auto; aspect-ratio:auto;
  max-width:min(920px, 100%); max-height:calc(100vh - 88px);
  background:transparent; box-shadow:none; border-radius:0;
}
.vlb--img .vlb__box img{
  display:block; width:auto; height:auto;
  max-width:100%; max-height:calc(100vh - 88px);
  border-radius:8px; box-shadow:0 24px 60px rgba(0,0,0,.5);
}
@media (max-width:767px){ .vlb{ padding:16px; } .vlb__close{ top:14px; right:14px; } }

/* =========================================================
   QUALITY  (Figma: y 5824 → 6302)
   ========================================================= */
.quality{ padding-top:150px; }
.quality__grid{
  margin-top:49px;
  display:grid; grid-template-columns:repeat(3,1fr);
}
.qitem{ display:flex; flex-direction:column; align-items:center; text-align:center; }
.qitem__circle{
  width:108px; height:108px; border-radius:50%;
  background:var(--c-primary-light);
  display:grid; place-items:center;
  transition:transform .3s ease;
}
.qitem:hover .qitem__circle{ transform:translateY(-6px); }
.qitem__title{
  margin-top:7px;
  font-size:18px; font-weight:700; line-height:31px;
}
.quality .center{ margin-top:58px; }
.faq .center{ margin-top:52px; }

/* =========================================================
   NEWS  (Figma: y 6429 → 7002)
   ========================================================= */
.news{ padding-top:127px; }
.news__head{ display:flex; align-items:center; justify-content:space-between; gap:24px; }
.news__grid{
  margin-top:52px;
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px;
}
.news-card{
  display:flex; flex-direction:column;
  border-radius:30px;
  background:var(--c-white);
  box-shadow:var(--shadow-card);
  overflow:hidden;
  transition:transform .3s ease, box-shadow .3s ease;
}
.news-card:hover{ transform:translateY(-6px); box-shadow:0 14px 30px rgba(0,0,0,.16); }
.news-card__media{ position:relative; flex:none; aspect-ratio:456 / 215; overflow:hidden; }
.news-card__media img{ position:absolute; inset:0; width:100%; height:100%; object-fit:cover; }
.news-card__date{
  position:absolute; left:22px; top:33px;
  min-width:185px; height:39px; padding:0 16px;
  border-radius:24px; background:var(--c-primary-dark);
  color:var(--c-white); font-size:18px; line-height:39px; text-align:center;
}
.news-card__body{ padding:27px 29px 29px; }
.news-card__title{ font-size:18px; font-weight:600; line-height:27px; }
.news-card__text{
  margin-top:11px;
  font-size:18px; font-weight:400; line-height:27px;
}
.news-card__more{
  display:inline-block; margin-top:22px;
  font-size:16px; font-weight:300; line-height:22px;
  border-bottom:1px solid transparent;
  transition:border-color .2s;
}
.news-card__more:hover{ border-color:currentColor; }

/* =========================================================
   FAQ  (Figma: y 7131 → 7886)
   ========================================================= */
.faq{ padding-top:129px; }
.faq__list{ margin-top:52px; display:flex; flex-direction:column; gap:29px; }

/* --- หน้า FAQs (faqs.html) — ไม่มีหัวข้อ section เพราะใช้ banner แทน --- */
.faq--page{ padding-top:96px; }
.faq__lead{
  max-width:900px;
  font-size:18px; font-weight:400; line-height:31px;
  color:var(--c-ink-soft);
}
.faq__lead a{ color:var(--c-primary-dark); font-weight:600; text-decoration:underline; }
.faq--page .faq__list{ margin-top:38px; }
.faq-item__a a{ color:var(--c-primary-dark); font-weight:600; text-decoration:underline; }
.faq__cta{
  margin-top:56px; padding:40px 20px;
  border-radius:var(--r-md); background:var(--c-card); border:1px solid var(--c-border);
  display:flex; flex-direction:column; align-items:center; gap:20px; text-align:center;
}
.faq__cta p{ font-size:24px; font-weight:600; line-height:33px; }
.faq-item{
  border-radius:var(--r-md);
  background:var(--c-card);
  border:1px solid var(--c-border);
  overflow:hidden;
  transition:box-shadow .3s ease, border-color .3s ease;
}
.faq-item:hover{ border-color:#bcd8fb; }
.faq-item__q{
  width:100%;
  display:flex; align-items:flex-start; justify-content:space-between; gap:30px;
  padding:43px 30px 43px 45px;
  text-align:left;
  font-size:24px; font-weight:600; line-height:33px;
  transition:padding .35s ease;
}
.faq-item__toggle{
  position:relative; flex:none;
  width:14px; height:14px; margin-top:10px;
  transition:transform .35s ease;
}
.faq-item__toggle::before,
.faq-item__toggle::after{
  content:""; position:absolute; left:0; top:6px;
  width:14px; height:2px; background:var(--c-ink);
}
.faq-item__toggle::after{ transform:rotate(90deg); transition:transform .35s ease; }
.faq-item.is-open .faq-item__toggle{ transform:rotate(45deg); }
.faq-item.is-open .faq-item__q{ padding-bottom:18px; padding-top:33px; }

.faq-item__a{
  display:grid; grid-template-rows:0fr;
  transition:grid-template-rows .35s ease;
}
.faq-item.is-open .faq-item__a{ grid-template-rows:1fr; }
.faq-item__inner{ overflow:hidden; }
.faq-item__a p{
  padding:0 60px 43px 45px;
  font-size:18px; font-weight:400; line-height:27px;
}

/* =========================================================
   FOOTER  (Figma: y 8002 → 8442, height 440)
   ========================================================= */
.footer{
  position:relative;
  margin-top:116px;
  min-height:440px;
  padding:89px 0 0;
  background:var(--c-primary);
  color:var(--c-white);
  overflow:hidden;
}
.footer__blob{
  position:absolute; border-radius:217px; background:var(--c-primary-soft);
  pointer-events:none;
}
.footer__blob--1{
  width:762px; height:846px;
  left:calc(50% - var(--canvas)/2);
  top:0;
  transform-origin:0 0;
  transform:matrix(-0.5, 0.866, -0.866, -0.5, 761.84, 65.95);
}
.footer__blob--2{
  width:551px; height:551px;
  left:calc(50% - var(--canvas)/2);
  top:0;
  transform-origin:0 0;
  transform:matrix(-0.5, 0.866, -0.866, -0.5, 2176.18, 456.86);
}
.footer__inner{
  position:relative; z-index:2;
  display:grid; grid-template-columns:300fr 290fr 300fr 450fr;
  gap:20px;
}
.footer__logo{ width:242px; height:auto; }
.footer__address{
  margin-top:50px;
  font-size:18px; font-weight:400; line-height:27px;
}
.footer__social{ margin-top:46px; display:flex; gap:10px; }
.footer__heading{ font-size:24px; font-weight:600; line-height:33px; }
.footer__list{
  margin-top:23px;
  display:flex; flex-direction:column; gap:19px;
  font-size:18px; font-weight:400; line-height:27px;
}
.footer__list a{ transition:opacity .2s; }
.footer__list a:hover{ opacity:.75; }
/* LINE ID — ทำให้เด่นกว่าข้อความรอบข้างเล็กน้อย จะได้อ่าน/จดง่าย */
.footer__lineid{ font-weight:700; letter-spacing:.5px; }
.footer__menus{ display:grid; grid-template-columns:128fr 236fr; gap:0; }
.footer__menus .footer__list{ margin-top:23px; }
/* --- แถวสถิติ + QR LINE --- */
.footer__statrow{
  margin-top:23px;
  display:flex; align-items:stretch; gap:16px;
}
.footer__statrow .statbox{ flex:1; min-width:0; margin-top:0; }

/* --- QR LINE ใน footer --- */
.footer__qr{
  flex:none;
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:10px;
  padding:10px 10px 8px;
  border-radius:12px;
  background:var(--c-white);
  box-shadow:0 6px 18px rgba(10,55,95,.18);
  transition:transform .25s ease, box-shadow .25s ease;
}
.footer__qr:hover{ transform:translateY(-3px); box-shadow:0 10px 24px rgba(10,55,95,.26); }
.footer__qr img{ width:110px; height:110px; display:block; border-radius:4px; }
.footer__qr span{
  font-size:13px; line-height:18px; font-weight:600;
  color:var(--c-navy);
  white-space:nowrap;
}

/* --- กล่องสถิติผู้เข้าชม --- */
.statbox{
  margin-top:23px;
  background:var(--c-white);
  border-radius:var(--r-md);
  padding:6px 20px 14px;
  box-shadow:0 8px 22px rgba(10,55,95,.16);
  color:var(--c-ink);
}
.statbox__list{ display:block; }
.statbox__row{
  display:grid; grid-template-columns:20px 1fr auto;
  align-items:center; gap:12px;
  padding:10px 0;
  font-size:16px; line-height:22px;
}
.statbox__row + .statbox__row{ border-top:1px solid #eef2f7; }
.statbox__ico{ display:block; width:20px; height:20px; color:var(--c-primary-dark); }
.statbox__ico svg{ width:20px; height:20px; fill:currentColor; }
.statbox__label{ color:var(--c-ink-soft); white-space:nowrap; }
.statbox__val{ font-weight:700; color:var(--c-primary-dark); font-variant-numeric:tabular-nums; }
.statbox__val--now{ color:#7b3ff2; }
.statbox__credit{
  display:flex; align-items:center; gap:7px;
  margin-top:12px; padding-top:12px;
  border-top:1px solid #eef2f7;
  font-size:13px; line-height:18px; color:var(--c-credit);
}
.statbox__credit a{ color:var(--c-credit); font-weight:600; }
.statbox__credit a:hover{ text-decoration:underline; }
.statbox__credit-ico{ display:block; width:16px; height:16px; color:var(--c-credit); }
.statbox__credit-ico svg{ width:16px; height:16px; fill:currentColor; }

.footer__rule{
  position:relative; z-index:2;
  margin:52px 0 0; border:0; border-top:1px solid var(--c-white); opacity:.9;
}
.footer__copy{
  position:relative; z-index:2;
  padding:23px 0;
  text-align:center; font-size:18px; line-height:27px;
}

/* =========================================================
   Scroll reveal
   ========================================================= */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .7s cubic-bezier(.22,.61,.36,1), transform .7s cubic-bezier(.22,.61,.36,1);
  will-change:opacity, transform;
}
.reveal.is-visible{ opacity:1; transform:none; }
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity:1; transform:none; transition:none; }
  html{ scroll-behavior:auto; }
  .videocta__play::after{ animation:none; }
  .hero__video{ display:none; }        /* ผู้ใช้ที่ตั้งค่าลดการเคลื่อนไหว → เห็นเป็นรูปนิ่ง */
}

/* =========================================================
   RESPONSIVE — Tablet  (≤1199px)
   ========================================================= */
@media (max-width:1199px){
  :root{ --gutter:32px; }
  body{ font-size:18px; }

  .topbar__inner{ min-height:auto; padding:18px 0; flex-wrap:wrap; }
  .topbar__logo img{ width:220px; }
  .topbar__contacts{ order:3; width:100%; margin-left:0; justify-content:flex-start; }
  .contact{ padding-left:0; }
  .contact--divided{ margin-left:22px; }
  .topbar__social{ margin-left:auto; }
  .contact__label,.contact__value{ font-size:16px; }

  .navbar__inner{ min-height:66px; }
  .nav{
    position:absolute; left:0; right:0; top:100%;
    background:var(--c-primary);
    max-height:0; overflow:hidden;
    transition:max-height .35s ease;
    box-shadow:0 12px 24px rgba(0,0,0,.14);
  }
  .navbar{ position:relative; }
  .nav.is-open{ max-height:min(900px, calc(100vh - 90px)); overflow-y:auto; }
  .nav__list{ flex-direction:column; align-items:flex-start; gap:0; padding:8px var(--gutter) 20px; }
  .nav__list li{ width:100%; }
  .nav__link{ display:block; width:100%; padding:10px 0; font-size:18px; }
  .nav__link::after{ display:none; }
  .burger{ display:flex; }
  .lang{ margin-left:auto; }

  .hero{ height:620px; }
  .hero__title{ font-size:46px; line-height:64px; }

  .nav{ flex:none; }
  .nav__item--cta{ margin:14px 0 4px; }
  .nav-cta{ width:100%; height:50px; font-size:17px; }

  .dl-btn{ margin-top:20px; padding:13px 26px 13px 18px; gap:13px; }
  .dl-btn__ico{ width:38px; height:38px; }
  .dl-btn__text b{ font-size:17px; }
  .dl-btn__text small{ font-size:13px; }

  .nav__item--has-sub{ width:100%; }
  .subnav{
    position:static; width:100%; opacity:1; visibility:visible; transform:none;
    background:rgba(255,255,255,.12); box-shadow:none;
    border:0; border-left:2px solid rgba(255,255,255,.4);
    margin:2px 0 8px;
  }
  .subnav a{ height:auto; line-height:1.6; padding:8px 0 8px 18px; color:var(--c-white); font-size:15px; }
  .subnav li + li a{ border-top:1px solid rgba(255,255,255,.18); }
  .subnav a:hover{ background:rgba(255,255,255,.12); padding-left:22px; }
  .nav__caret{ display:none; }

  .page-hero{ height:280px; }
  .page-hero__title{ font-size:40px; line-height:56px; }

  .about{ padding-top:110px; }
  .about__inner{ grid-template-columns:1fr; row-gap:56px; }
  .about__note{ margin-top:32px; font-size:17px; line-height:29px; }

  /* --- หน้าติดต่อเรา --- */
  .ct{ padding-top:80px; }
  .ct__inner{ grid-template-columns:1fr; row-gap:44px; }
  .ct__title{ font-size:30px; line-height:40px; }
  .ct__row{ gap:28px; }
  .ct__qr{ margin-top:28px; padding:14px 14px 12px; }
  .ct__qr img{ width:150px; height:150px; }
  .ct__list{ margin-top:28px; gap:24px; }
  .ct__list li{ gap:22px; font-size:17px; }
  .ct__photo{ margin-top:28px; max-width:652px; }
  .ct-form{ margin-top:0; }
  .ct-form__grid{ grid-template-columns:1fr; }
  .ct-form__select{ background-position:right 20px center; padding-right:46px; }
  .ct-form__filebtn{ padding:16px 20px; min-height:78px; gap:14px; }
  .ct-form__filetext b{ font-size:17px; }
  .ct-form__filetext small{ font-size:14px; line-height:21px; }
  .ct-form__input{ height:58px; padding:0 22px; font-size:17px; }
  .ct-form__input--area{ height:130px; padding-top:16px; }
  .ct-form__ph{ left:22px; font-size:17px; }
  .ct-form__ph--top{ top:16px; }
  .ct-form__submit{ height:58px; font-size:17px; }
  .ct-map{ padding-top:80px; }

  /* --- หน้าข่าวสาร --- */
  .nw{ padding:80px 0 72px; }
  .nw__inner{ grid-template-columns:1fr; row-gap:44px; }
  .nw__side{ max-width:520px; }
  .nw-post__title{ margin-top:32px; font-size:24px; line-height:34px; }
  .nw-post__excerpt{ font-size:17px; line-height:28px; }
  .nw-post + .nw-post{ margin-top:36px; }
  .nw-search{ height:70px; }
  .nw-search__input{ padding:0 62px 0 28px; }
  .nw-search__btn{ right:22px; width:30px; height:30px; }
  .nw-search__btn img{ width:30px; height:30px; }
  .nw-widget{ padding:28px 24px 30px; }

  /* --- หน้าการตรวจสอบคุณภาพ --- */
  #quality-intro{ padding-top:110px; }
  #quality-intro .about__body{ padding-top:0; }
  .qtitle{ font-size:30px; line-height:40px; }
  .qmeasure{ padding-top:80px; }
  .qslider{ margin-top:36px; }
  .qslider__nav--prev{ left:6px; }
  .qslider__nav--next{ right:6px; }
  .qslider__nav{
    width:40px; height:40px; border-radius:50%;
    background:rgba(255,255,255,.9);
    box-shadow:0 4px 12px rgba(0,0,0,.2);
  }

  .qjit{ padding-top:80px; }
  .qjit__inner{ grid-template-columns:1fr; row-gap:32px; }
  .qjit__body{ text-align:left; }
  .qtitle--right{ text-align:left; }
  .qjit__lead,.qjit__text{ font-size:17px; line-height:29px; }

  .faq--page{ padding-top:64px; }
  .faq__lead{ font-size:17px; line-height:29px; }
  .faq__cta{ margin-top:44px; padding:32px 20px; }
  .faq__cta p{ font-size:20px; line-height:30px; }

  .qcert{ padding-top:80px; }
  .qcert__list{ gap:48px; }
  .qdoc{ grid-template-columns:240px 1fr; gap:32px; padding:26px; }
  .qcert__row{ margin-top:44px; gap:20px; }
  .qbadges{ padding:26px 24px; gap:24px; }
  .qbadges img{ width:104px; height:104px; }
  .qdoc__title{ font-size:28px; line-height:38px; }
  .qdoc__scope{ font-size:17px; line-height:28px; }
  .qdoc__meta > div{ grid-template-columns:150px 1fr; font-size:17px; }

  .qbanner{ padding-top:72px; }
  .qbanner__panel{ padding:48px 32px 56px; min-height:0; }
  .qbanner__title{ font-size:30px; line-height:40px; }
  .qbanner__lead,.qbanner__text{ font-size:17px; line-height:29px; }

  /* --- หน้าเครื่องจักร --- */
  .mc-head__ico{ width:56px; height:56px; }
  .mc-head__ico img{ width:34px; height:34px; }
  .mc-head__title{ margin-top:4px; font-size:30px; line-height:40px; }

  .mc-laser{ padding-top:80px; }
  .mc-laser__inner{ grid-template-columns:1fr; row-gap:36px; }
  .mc-laser__media{ aspect-ratio:666 / 420; }
  .mc-feature__num{ width:38px; height:38px; font-size:16px; }
  .mc-feature__text,.mc-bullets li,.mc-laser__model{ font-size:17px; line-height:29px; }

  .mc-band{ padding-top:80px; }
  .mc-band__panel{ height:auto; padding-bottom:150px; border-radius:48px; }
  .mc-band__head{ padding-top:48px; }
  .mc-band__grid{ margin-top:-110px; gap:16px; }

  .mc-duo{ padding-top:56px; }
  .mc-duo__grid{ grid-template-columns:1fr; gap:56px; }
  .mc-tile__plate{ width:70%; min-height:108px; padding-top:20px; }
  .mc-tile__plate h2{ font-size:28px; line-height:38px; }

  .eq{ padding-top:72px; }
  .eq__title{ font-size:32px; line-height:42px; }
  .eq__inner{ grid-template-columns:1fr 1fr; gap:24px; }
  .eq__tabs{ padding:28px 14px; gap:16px; }
  .eq__panels{ padding:32px 28px; }
  .eq__media{ grid-column:span 2; aspect-ratio:16 / 7; }

  .pgrid{ padding-top:72px; }
  .pgrid__list{ margin-top:56px; grid-template-columns:repeat(2,1fr); column-gap:28px; row-gap:32px; }
  .pcard__title{ font-size:19px; line-height:27px; }
  .pcard__cat{ font-size:16px; line-height:26px; }

  .why{ padding-top:96px; }
  .why__inner{ grid-template-columns:1fr; row-gap:40px; }
  .why__body{ text-align:left; }
  .why__head{ justify-content:flex-start; }
  .why__title{ font-size:32px; line-height:42px; }
  .why__lead{ margin-top:28px; }
  .why__text{ margin-top:22px; }
  .why__media{ aspect-ratio:700 / 460; }

  .est{ margin-top:96px; padding:64px 0; }
  .est__panel{ top:-40px; bottom:-40px; right:calc(100% - 62%); }
  .est__inner{ grid-template-columns:1fr; row-gap:40px; }
  .est__head{ padding-top:0; gap:20px; }
  .est__head-ico, .est__head-ico img{ width:88px; height:88px; }
  .est__eyebrow{ font-size:28px; line-height:38px; }
  .est__date{ font-size:32px; line-height:42px; }
  .est-row{ min-height:0; gap:22px; padding:18px 20px; }
  .est-row__ico{ width:80px; height:80px; }
  .est-row__ico img{ max-width:60px; max-height:60px; }

  .group{ padding-top:96px; }
  .group__list{ gap:36px; }
  .gcard{ grid-template-columns:1fr; }
  .gcard__body{
    min-height:0; padding:32px;
    border-right:1px solid var(--c-border); border-bottom:0;
    border-radius:var(--r-md) var(--r-md) 0 0; order:2;
  }
  .gcard__media{ order:1; aspect-ratio:700 / 320; }
  .gcard__title{ font-size:30px; }
  .gcard__meta{ margin-top:18px; gap:12px; font-size:16px; line-height:25px; }
  .about__media{ max-width:641px; }
  .about__body{ padding-top:0; }
  .about__title{ font-size:32px; line-height:42px; }
  .about__lead{ font-size:18px; }
  .features{ margin-top:32px; gap:32px; }
  .about__btn{ margin-top:40px; }

  .layout-map{ padding-top:96px; }

  .products{ padding-top:88px; }
  .products__grid{ grid-template-columns:repeat(2,1fr); column-gap:24px; row-gap:24px; }
  .product-card--lg{ grid-row:auto; grid-column:span 2; aspect-ratio:669 / 420; }
  .products .center{ margin-top:32px; }

  .machines{ padding-top:110px; }
  .machines__panel{ height:auto; padding-bottom:200px; border-radius:60px; }
  .machines__head{ padding-top:56px; }
  .machines__title{ font-size:32px; line-height:42px; }
  .machines__robot{ display:none; }
  .machines__body{ margin-top:-160px; }
  .machines__grid{ grid-template-columns:repeat(2,1fr); gap:20px; }
  .machines .center{ margin-top:48px; }

  .videocta{ height:auto; padding:64px 0 72px; }
  .videocta__media{ position:absolute; inset:0; width:100%; min-width:0; }
  .videocta__scrim{ background:linear-gradient(180deg, rgba(79,156,249,.92) 0%, rgba(79,156,249,.8) 100%); }
  .videocta__inner{ height:auto; display:flex; flex-direction:column; align-items:center; text-align:center; gap:24px; }
  .videocta__mark{ position:static; width:min(420px,100%); height:auto; }
  .videocta__title{ position:static; font-size:30px; line-height:42px; }
  .videocta__play{ position:static; width:84px; height:84px; }

  .vdo{ padding-top:56px; }
  .vdo__play{ width:80px; height:80px; }
  .vdo__play img{ height:24px; }
  .vdo__label{ font-size:17px; padding:44px 20px 16px; }

  .quality{ padding-top:96px; }
  .quality__grid{ gap:32px; }
  .quality .center{ margin-top:44px; }
  .faq .center{ margin-top:40px; }

  .news{ padding-top:96px; }
  .news__grid{ grid-template-columns:repeat(2,1fr); gap:20px; }
  .news-card__date{ font-size:16px; min-width:160px; height:34px; line-height:34px; }
  .news-card__title,.news-card__text{ font-size:18px; line-height:26px; }

  .faq{ padding-top:96px; }
  .faq__list{ margin-top:36px; gap:20px; }
  .faq-item__q{ padding:28px 24px; font-size:19px; line-height:28px; }
  .faq-item.is-open .faq-item__q{ padding-top:26px; padding-bottom:12px; }
  .faq-item__a p{ padding:0 24px 28px; font-size:17px; line-height:26px; }

  .section-title{ font-size:32px; line-height:42px; }
  .section-sub{ font-size:18px; line-height:28px; }

  .footer{ margin-top:88px; padding-top:64px; }
  .footer__inner{ grid-template-columns:1fr 1fr; row-gap:44px; }
  .statbox{ max-width:340px; }
  .footer__address{ margin-top:28px; }
  .footer__social{ margin-top:28px; }
}

/* =========================================================
   RESPONSIVE — Mobile  (≤767px)
   ========================================================= */
@media (max-width:767px){
  :root{ --gutter:20px; }
  body{ font-size:16px; }

  .btn{ height:54px; padding:0 24px; font-size:17px; gap:12px; }

  /* --- มือถือ: ย่อแถบติดต่อเป็นปุ่มไอคอนกลม อยู่แถวเดียวกับโลโก้ ---
     (เดิมโชว์เบอร์+อีเมลเต็ม ๆ กินความสูง header ไปเกือบ 120px) */
  .topbar__inner{ padding:12px 0; gap:10px; flex-wrap:nowrap; align-items:center; }
  .topbar__logo img{ width:150px; }
  .topbar__contacts{ order:0; width:auto; margin-left:auto; flex-direction:row; gap:8px; }
  .contact{ padding:0; gap:0; }
  .contact--divided{ margin-left:0; border-left:0; border-top:0; padding-top:0; width:auto; }
  .contact__text{ position:absolute; width:1px; height:1px; overflow:hidden;
                  clip:rect(0 0 0 0); white-space:nowrap; }   /* ซ่อนสายตา แต่ screen reader ยังอ่านได้ */
  .contact__icon{
    width:38px; height:38px; border-radius:50%;
    background:var(--c-white);
    box-shadow:0 2px 8px rgba(10,55,95,.16);
    transition:transform .2s ease;
  }
  .contact__icon:active{ transform:scale(.94); }
  .contact__icon img{ width:19px; height:19px; }
  .topbar__social{ margin-left:0; gap:8px; }
  .social-btn{ width:38px; height:38px; }

  .hero{ height:440px; }
  .hero__video{ display:none; }        /* มือถือ: ใช้รูปนิ่งแทน ไม่ต้องโหลดวิดีโอ 3.5MB */
  .hero__title{ font-size:30px; line-height:44px; }
  .hero__shape{ transform:matrix(-0.689,0.7248,0.7273,0.6863,81.66,-481.98) scale(.7); }

  .page-hero{ height:auto; padding:44px 0 40px; }
  .page-hero__title{ font-size:30px; line-height:44px; }
  .dl-btn{ width:100%; margin-top:18px; padding:12px 18px; gap:12px; }
  .dl-btn__ico{ width:34px; height:34px; }
  .dl-btn__ico img{ width:17px; height:17px; }
  .dl-btn__text b{ font-size:15px; }
  .dl-btn__text small{ font-size:12px; }

  .about{ padding-top:72px; }
  .about__note{ font-size:16px; line-height:27px; }
  /* --- หน้าติดต่อเรา --- */
  .ct{ padding-top:56px; }
  .ct__title{ font-size:24px; line-height:34px; }
  .ct__row{ grid-template-columns:1fr; gap:0; }
  .ct__qr{ margin-top:24px; align-self:start; }
  .ct__qr img{ width:160px; height:160px; }
  .ct__list li{ gap:16px; font-size:16px; }
  .ct__photo{ border-radius:20px; }
  .ct-form__input{ height:52px; padding:0 18px; font-size:16px; }
  .ct-form__input--area{ height:120px; padding-top:14px; }
  .ct-form__ph{ left:18px; font-size:16px; }
  .ct-form__ph--top{ top:14px; }
  .ct-form__submit{ height:54px; font-size:16px; }
  .ct-form__fileico{ width:38px; height:38px; }
  .ct-form__fileico svg{ width:19px; height:19px; }
  .ct-form__filetext b{ font-size:16px; line-height:24px; }
  .ct-form__filetext small{ font-size:13px; line-height:20px; }

  .ct-map{ padding-top:56px; }
  .ct-map__frame{ aspect-ratio:4 / 3; border-radius:var(--r-md) var(--r-md) 0 0; }

  /* --- หน้าข่าวสาร --- */
  .nw{ padding:56px 0; }
  .nw-post__date{ min-width:150px; height:34px; line-height:34px; font-size:15px; left:14px; top:14px; }
  .nw-post__title{ margin-top:24px; font-size:20px; line-height:30px; }
  .nw-post__excerpt{ font-size:16px; line-height:27px; }
  .nw-post__more{ font-size:16px; }
  .nw-search{ height:60px; }
  .nw-search__input{ padding:0 54px 0 20px; font-size:15px; }
  .nw-search__btn{ right:16px; width:26px; height:26px; }
  .nw-search__btn img{ width:26px; height:26px; }
  .nw-widget{ padding:24px 18px 26px; }
  .nw-widget__list{ gap:16px; }

  /* --- หน้าการตรวจสอบคุณภาพ --- */
  #quality-intro{ padding-top:72px; }
  .qtitle{ font-size:24px; line-height:34px; }
  .qmeasure{ padding-top:56px; }
  .qslider__track{ aspect-ratio:16 / 10; }
  .qjit{ padding-top:56px; }
  .qjit__lead,.qjit__text{ font-size:16px; line-height:27px; }
  .qjit__gallery{ grid-template-columns:1fr 1fr; grid-template-rows:auto auto; gap:12px; }
  .qjit__fig--a{ aspect-ratio:347/313; }
  .qjit__fig--b{ aspect-ratio:347/262; }
  .qjit__fig--c{ grid-column:1 / span 2; grid-row:3; aspect-ratio:16/9; }
  .faq--page{ padding-top:44px; }
  .faq__lead{ font-size:16px; line-height:27px; }
  .faq__cta{ margin-top:32px; padding:26px 16px; }
  .faq__cta p{ font-size:18px; line-height:28px; }

  .qcert{ padding-top:56px; }
  .qcert__list{ gap:32px; }
  .qdoc-list{ margin-top:36px; }
  .qdoc{ grid-template-columns:1fr; gap:24px; padding:20px; }
  .qcert__row{ margin-top:32px; grid-template-columns:1fr; gap:16px; }
  .qbadges{ flex-direction:row; justify-content:center; gap:36px; padding:24px 16px; }
  .qbadges img{ width:88px; height:88px; }
  .qbadges figcaption{ font-size:15px; }
  .qdoc__thumb{ max-width:280px; margin-inline:auto; }
  .qdoc__title{ font-size:24px; line-height:34px; }
  .qdoc__scope{ font-size:16px; line-height:27px; }
  .qdoc__meta > div{ grid-template-columns:1fr; gap:2px; font-size:16px; line-height:25px; }
  .qdoc__link{ font-size:16px; }
  .qcert__list img{ width:110px; height:110px; }
  .qcert__list span{ font-size:16px; }
  .qbanner{ padding-top:56px; }
  .qbanner__panel{ padding:36px 20px 44px; }
  .qbanner__title{ font-size:24px; line-height:34px; }
  .qbanner__lead,.qbanner__text{ font-size:16px; line-height:27px; }

  /* --- หน้าเครื่องจักร --- */
  .mc-head__title{ font-size:24px; line-height:34px; }
  .mc-laser{ padding-top:56px; }
  .mc-laser__media{ aspect-ratio:666 / 400; }
  .mc-feature__text,.mc-bullets li,.mc-laser__model,.mc-laser__label{ font-size:16px; line-height:27px; }
  .mc-laser__label{ font-size:19px; }

  .mc-band{ padding-top:56px; }
  .mc-band__panel{ border-radius:32px; padding-bottom:190px; }
  .mc-band__head{ padding-top:34px; }
  .mc-band__grid{ margin-top:-170px; grid-template-columns:1fr; gap:14px; }

  .mc-duo{ padding-top:40px; }
  .mc-tile__plate{ width:82%; min-height:92px; padding-top:18px; }
  .mc-tile__plate h2{ font-size:22px; line-height:30px; }
  .mc-tile__ico{ width:56px; height:56px; }
  .mc-tile__ico img{ width:34px; height:34px; }
  .mc-tile{ padding-top:56px; }
  .mc-tile__plate{ top:24px; }

  .eq{ padding-top:56px; }
  .eq__title{ font-size:26px; line-height:36px; }
  .eq__inner{ grid-template-columns:1fr; gap:18px; }
  .eq__tabs{ padding:18px 12px; gap:10px; }
  .eq__tab{ font-size:16px; min-height:42px; }
  .eq__panels{ padding:24px 20px; }
  .eq__list h3{ font-size:19px; line-height:27px; }
  .eq__list p{ font-size:16px; line-height:26px; }
  .eq__media{ grid-column:auto; aspect-ratio:16 / 9; }

  .pgrid{ padding-top:52px; }
  .pgrid__list{ margin-top:40px; grid-template-columns:1fr; row-gap:24px; }
  .pcard__title{ font-size:18px; }
  .pcard__cat{ font-size:15px; }

  .why{ padding-top:64px; }
  .why__title{ font-size:26px; line-height:36px; }
  .why__lead,.why__text{ font-size:16px; line-height:27px; }
  .why__icon{ width:56px; height:56px; }
  .why__icon img{ width:24px; height:33px; }

  .est{ margin-top:64px; padding:48px 0; }
  .est__panel{ top:-24px; bottom:-24px; right:calc(100% - 70%); }
  .est__eyebrow{ font-size:24px; line-height:32px; }
  .est__date{ font-size:28px; line-height:38px; }
  .est__capital,.est__floor{ font-size:16px; line-height:27px; }
  .est-row{ flex-direction:column; align-items:flex-start; gap:14px; padding:18px; }
  .est-row__text{ font-size:16px; line-height:22px; }

  .group{ padding-top:64px; }
  .group__list{ gap:26px; }
  .gcard__body{ padding:24px 20px; }
  .gcard__title{ font-size:24px; }
  .gcard__meta{ font-size:15px; line-height:24px; }

  .about__title{ font-size:26px; line-height:36px; }
  .about__lead{ font-size:16px; line-height:27px; }
  .feature__icon{ width:56px; height:56px; }
  .feature__icon img{ width:34px; height:34px; }
  .feature__title{ font-size:19px; line-height:28px; }
  .feature__desc{ font-size:16px; line-height:26px; }

  .layout-map{ padding-top:64px; }

  .products{ padding-top:64px; }
  .products__grid{ grid-template-columns:1fr; }
  .product-card--lg{ grid-column:span 1; aspect-ratio:669 / 500; }

  .machines{ padding-top:72px; }
  .machines__panel{ border-radius:36px; padding-bottom:100px; }
  .machines__head{ padding-top:40px; }
  .machines__grid{ grid-template-columns:1fr; gap:28px; }
  .machine-card{ aspect-ratio:333 / 400; }

  .vdo{ padding-top:44px; }
  .vdo__card{ border-radius:var(--r-md); }
  .vdo__play{ width:62px; height:62px; }
  .vdo__play img{ height:20px; }
  .vdo__play::after{ inset:-9px; }
  .vdo__label{ font-size:15px; padding:36px 16px 14px; }

  .quality{ padding-top:64px; }
  .quality__grid{ grid-template-columns:1fr; gap:36px; }

  .news{ padding-top:64px; }
  .news__head{ flex-direction:column; align-items:flex-start; gap:16px; }
  .news__grid{ grid-template-columns:1fr; }

  .faq{ padding-top:64px; }
  .faq-item__q{ padding:22px 18px; font-size:17px; line-height:26px; gap:16px; }
  .faq-item.is-open .faq-item__q{ padding-top:22px; padding-bottom:10px; }
  .faq-item__a p{ padding:0 18px 22px; font-size:15px; line-height:24px; }

  .section-title{ font-size:26px; line-height:36px; }
  .section-sub{ font-size:16px; line-height:26px; }

  .footer{ margin-top:64px; padding-top:48px; }
  .footer__inner{ grid-template-columns:1fr; row-gap:36px; }
  .footer__menus{ grid-template-columns:1fr 1fr; }
  .statbox{ max-width:none; padding:4px 16px 12px; }
  .statbox__row{ font-size:15px; gap:10px; }
  /* จอเล็ก: QR ลงมาอยู่ใต้กล่องสถิติ */
  .footer__statrow{ flex-direction:column; align-items:flex-start; gap:14px; }
  .footer__statrow .statbox{ width:100%; flex:none; }
  .footer__qr{ padding:12px 12px 10px; }
  .footer__copy{ font-size:15px; }
}