/*
Theme Name: THAIBOXFACTORY
Theme URI: https://thaiboxfactory.online/
Author: PAWARIS SEO
Description: WordPress theme for THAIBOXFACTORY / corrugated packaging factory. Responsive, Elementor-ready, Classic Editor and Classic Widgets compatible.
Version: 1.2.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 7.4
Text Domain: thaiboxfactory
License: GNU General Public License v2 or later
*/

:root{
  --sci-primary:#9d3e00;--sci-primary-2:#c55000;--sci-navy:#0d1c2e;--sci-bg:#f8f9ff;
  --sci-border:#e0c0b2;--sci-container:1280px;
}
html{scroll-behavior:smooth} body{margin:0;background:var(--sci-bg);color:var(--sci-navy);font-family:"Kanit",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
*,*:before,*:after{box-sizing:border-box} img{max-width:100%;height:auto} a{text-decoration:none}
.sci-site-header{position:sticky;top:0;z-index:9999;background:rgba(248,249,255,.97);border-bottom:1px solid var(--sci-border);backdrop-filter:blur(10px)}
.sci-header-inner{max-width:var(--sci-container);height:80px;margin:auto;padding:0 24px;display:flex;align-items:center;gap:28px}
.sci-brand{display:flex;align-items:center;gap:10px;color:var(--sci-navy);font-weight:800;line-height:1.08;letter-spacing:-.02em;white-space:nowrap}.sci-brand-mark{font-size:34px;color:var(--sci-primary)}
.sci-brand small{display:block;font-size:12px;font-weight:500;opacity:.7;letter-spacing:.02em}.sci-custom-logo .custom-logo-link{display:flex;align-items:center}.sci-custom-logo img{max-height:54px;width:auto}
.sci-primary-nav{margin-left:auto}.sci-menu{display:flex;align-items:center;gap:28px;list-style:none;margin:0;padding:0}.sci-menu a{color:#414754;font-size:14px;font-weight:600;padding:29px 0 25px;display:block;border-bottom:2px solid transparent}.sci-menu a:hover,.sci-menu .current-menu-item>a,.sci-menu .current_page_item>a{color:var(--sci-primary);border-color:var(--sci-primary)}
.sci-quote-btn{display:inline-flex;align-items:center;justify-content:center;background:var(--sci-primary-2);color:white!important;padding:12px 20px;border-radius:6px;font-weight:700;font-size:14px;white-space:nowrap}.sci-quote-btn:hover{background:var(--sci-primary)}
.sci-menu-toggle{display:none;border:0;background:transparent;color:var(--sci-navy);font-size:28px;padding:8px;margin-left:auto;cursor:pointer}
.sci-mobile-panel{display:none;background:#fff;border-top:1px solid var(--sci-border);padding:12px 20px 20px}.sci-mobile-panel.open{display:block}.sci-mobile-panel .sci-menu{display:block}.sci-mobile-panel .sci-menu a{padding:14px 4px;border-bottom:1px solid #eee}.sci-mobile-panel .sci-quote-btn{width:100%;margin-top:14px}
.sci-site-footer{background:#a93c00;color:#fff;padding:54px 24px 20px}.sci-footer-grid{max-width:var(--sci-container);margin:auto;display:grid;grid-template-columns:2fr 1fr 1.2fr;gap:56px}.sci-footer-title{font-size:22px;font-weight:800;margin:0 0 12px}.sci-footer-desc{opacity:.9;line-height:1.7;max-width:520px}.sci-footer-menu{list-style:none;padding:0;margin:0;display:grid;gap:10px}.sci-footer-menu a{color:#fff;opacity:.92}.sci-footer-contact{display:grid;gap:10px}.sci-footer-bottom{max-width:var(--sci-container);margin:36px auto 0;padding-top:20px;border-top:1px solid rgba(255,255,255,.18);font-size:13px;opacity:.85}
.sci-content-wrap{max-width:var(--sci-container);margin:0 auto;padding:64px 24px}.sci-entry{background:#fff;padding:32px;border:1px solid var(--sci-border);border-radius:8px}.sci-entry-title{font-size:36px;margin:0 0 24px}.sci-article-grid{display:grid;grid-template-columns:minmax(0,2.1fr) minmax(260px,.9fr);gap:48px}.sci-post-card{background:#fff;border:1px solid var(--sci-border);border-radius:8px;overflow:hidden}.sci-post-card img{width:100%;height:240px;object-fit:cover}.sci-post-card-body{padding:24px}.sci-post-card h2{margin:0 0 10px;font-size:24px}.sci-post-meta{font-size:13px;opacity:.65;margin-bottom:12px}.sci-read-more{color:var(--sci-primary);font-weight:700}.sci-pagination{margin-top:32px}.sci-pagination .nav-links{display:flex;gap:8px;flex-wrap:wrap}.sci-pagination a,.sci-pagination span{border:1px solid var(--sci-border);padding:8px 12px;background:#fff}.sci-pagination .current{background:var(--sci-primary);color:#fff}
.sci-home-hero{min-height:560px;position:relative;display:flex;align-items:center;background-size:cover;background-position:center}.sci-home-hero:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(13,28,46,.86),rgba(13,28,46,.25))}.sci-home-hero-inner{position:relative;z-index:1;max-width:var(--sci-container);width:100%;margin:auto;padding:80px 24px;color:#fff}.sci-kicker{display:inline-block;background:var(--sci-primary-2);padding:7px 12px;font-weight:700;font-size:13px;margin-bottom:18px}.sci-home-hero h1{font-size:54px;line-height:1.1;max-width:820px;margin:0 0 20px}.sci-home-hero p{max-width:720px;font-size:18px;line-height:1.75;opacity:.94}.sci-home-actions{display:flex;gap:14px;margin-top:28px;flex-wrap:wrap}.sci-btn-light{background:#fff;color:var(--sci-navy);padding:13px 20px;border-radius:4px;font-weight:700}.sci-section{padding:76px 24px}.sci-section-inner{max-width:var(--sci-container);margin:auto}.sci-section h2{font-size:34px;margin:0 0 12px}.sci-section-lead{color:#5e6473;max-width:760px;line-height:1.7}.sci-card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:34px}.sci-service-card{background:#fff;border:1px solid var(--sci-border);padding:28px;border-radius:7px}.sci-service-card .material-symbols-outlined{font-size:34px;color:var(--sci-primary);margin-bottom:14px}.sci-service-card h3{font-size:20px;margin:0 0 10px}.sci-band{background:#0d1c2e;color:#fff}.sci-stats{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}.sci-stat strong{font-size:38px;color:#ffb694;display:block}.sci-stat span{font-size:12px;letter-spacing:.12em;text-transform:uppercase}
/* WordPress / Elementor compatibility */
.alignwide{max-width:1280px;margin-left:auto;margin-right:auto}.alignfull{width:100%;max-width:none}.wp-caption,.gallery-caption{max-width:100%}.screen-reader-text{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.elementor-page .sci-content-wrap{max-width:none;padding:0}.elementor-page .sci-entry{padding:0;border:0;background:transparent}.widget{margin-bottom:24px}
@media(max-width:900px){.sci-primary-nav,.sci-header-quote{display:none}.sci-menu-toggle{display:block}.sci-header-inner{height:68px;padding:0 16px}.sci-brand{font-size:15px}.sci-footer-grid{grid-template-columns:1fr;gap:28px}.sci-article-grid{grid-template-columns:1fr}.sci-card-grid{grid-template-columns:1fr 1fr}.sci-stats{grid-template-columns:1fr 1fr}.sci-home-hero{min-height:500px}.sci-home-hero h1{font-size:42px}}
@media(max-width:640px){.sci-card-grid,.sci-stats{grid-template-columns:1fr}.sci-home-hero h1{font-size:34px}.sci-home-hero p{font-size:16px}.sci-section{padding:56px 16px}.sci-content-wrap{padding:42px 16px}.sci-entry{padding:22px}.sci-entry-title{font-size:30px}}


/* ============================================================
   v1.1 Layout safety + Kanit typography + homepage expansion
   ============================================================ */
html,body{width:100%;max-width:100%;overflow-x:hidden}
body,button,input,select,textarea{font-family:"Kanit",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif!important}
body{font-size:16px;line-height:1.65}
img,svg,video,iframe,canvas{max-width:100%;height:auto}
input,select,textarea,button{max-width:100%}
textarea{width:100%;resize:vertical}
p,h1,h2,h3,h4,h5,h6,a,span,li,label,button,input,select,textarea{overflow-wrap:anywhere;word-break:normal}
body:not(.elementor-page) .grid>*{min-width:0}body:not(.elementor-page) .flex>*{min-width:0}
.max-w-container-max{width:100%!important;max-width:1280px!important;margin-left:auto!important;margin-right:auto!important}
.px-gutter{padding-left:24px!important;padding-right:24px!important}
.py-section-padding{padding-top:80px!important;padding-bottom:80px!important}
body:not(.elementor-page) .container{width:100%;max-width:1280px;margin-left:auto;margin-right:auto}
article,main,section,header,footer,nav,aside{max-width:100%}
.prose,.article-content,.sci-entry-content{max-width:100%;overflow-wrap:anywhere}
.article-content img,.sci-entry-content img{max-width:100%!important;height:auto!important}

/* Prevent wide Tailwind grids/forms from escaping the viewport. */
[class*="grid-cols-"]{min-width:0}
.lg\:col-span-8,.lg\:col-span-9,.lg\:col-span-4,.md\:col-span-3,.md\:col-span-9{min-width:0}
.aspect-square{max-width:100%}

/* Header width protection */
.sci-header-inner{width:100%;max-width:1280px;min-width:0}
.sci-primary-nav{min-width:0}
.sci-menu{min-width:0}
.sci-menu a{white-space:nowrap}

/* Homepage — built to follow the original industrial packaging cover/reference. */
.tbf-home{background:#f7f5f0;color:#0d1c2e}
.tbf-container{width:min(1280px,calc(100% - 48px));margin:0 auto}
.tbf-hero{position:relative;min-height:650px;display:flex;align-items:center;background-size:cover;background-position:center;isolation:isolate;overflow:hidden}
.tbf-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(6,22,38,.94) 0%,rgba(6,22,38,.78) 43%,rgba(6,22,38,.28) 74%,rgba(6,22,38,.12) 100%);z-index:-1}
.tbf-hero-content{width:min(760px,100%);padding:86px 0;color:#fff;border-left:3px solid #d7a65b;padding-left:34px}
.tbf-eyebrow{font-size:14px;font-weight:600;letter-spacing:.14em;color:#e8c58e;text-transform:uppercase;margin:0 0 14px}
.tbf-hero h1{margin:0;font-size:clamp(44px,6vw,78px);line-height:.98;letter-spacing:-.035em;font-weight:800;text-transform:uppercase}
.tbf-hero h1 .gold{display:block;color:#e5bc7a}.tbf-hero h1 .line{display:block}
.tbf-hero-sub{font-size:20px;line-height:1.7;max-width:680px;color:rgba(255,255,255,.9);margin:24px 0 0}
.tbf-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.tbf-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border-radius:3px;font-weight:600;transition:.2s ease}
.tbf-btn-gold{background:#d8a65d;color:#0d1c2e}.tbf-btn-gold:hover{background:#e7ba78;color:#0d1c2e}
.tbf-btn-outline{border:1px solid rgba(255,255,255,.55);color:#fff;background:rgba(10,28,45,.25)}.tbf-btn-outline:hover{background:#fff;color:#0d1c2e}

.tbf-stats{background:#0a2035;color:#fff;border-top:1px solid rgba(255,255,255,.08)}
.tbf-stats-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.tbf-stat{padding:30px 28px;border-right:1px solid rgba(255,255,255,.12);display:grid;grid-template-columns:auto 1fr;gap:16px;align-items:center;min-width:0}
.tbf-stat:last-child{border-right:0}.tbf-stat .material-symbols-outlined{color:#d8a65d;font-size:34px}
.tbf-stat strong{display:block;color:#e5bc7a;font-size:30px;line-height:1.05;font-weight:700}.tbf-stat span{display:block;margin-top:5px;color:rgba(255,255,255,.72);font-size:13px;line-height:1.45}

.tbf-section{padding:86px 0}.tbf-section-white{background:#fff}.tbf-section-cream{background:#f6f1e8}
.tbf-section-head{text-align:center;max-width:760px;margin:0 auto 38px}.tbf-section-head.left{text-align:left;margin-left:0}
.tbf-section-head .kicker{display:block;color:#a7430c;font-weight:700;letter-spacing:.08em;font-size:13px;text-transform:uppercase;margin-bottom:8px}
.tbf-section-head h2{font-size:clamp(30px,3.2vw,44px);line-height:1.15;margin:0 0 12px;font-weight:700;color:#0d1c2e}.tbf-section-head p{margin:0;color:#5c6670;font-size:17px;line-height:1.75}

.tbf-solution-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}
.tbf-solution{background:#fff;border:1px solid #dbc8b5;overflow:hidden;min-width:0;box-shadow:0 8px 24px rgba(13,28,46,.035)}
.tbf-solution-media{height:240px;background:#eee;overflow:hidden}.tbf-solution-media img{width:100%;height:100%;object-fit:cover;display:block;transition:transform .35s ease}.tbf-solution:hover img{transform:scale(1.035)}
.tbf-solution-body{padding:22px}.tbf-solution-code{font-size:12px;letter-spacing:.08em;color:#a7430c;font-weight:700}.tbf-solution h3{font-size:22px;line-height:1.2;margin:5px 0 9px;font-weight:700}.tbf-solution p{margin:0;color:#606972;line-height:1.65}
.tbf-center-action{text-align:center;margin-top:30px}.tbf-btn-navy{background:#0a2035;color:#fff}.tbf-btn-navy:hover{background:#143652;color:#fff}

.tbf-capability{display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);align-items:stretch;background:#fff;border:1px solid #e1d2c3}
.tbf-capability-copy{padding:54px}.tbf-capability-copy h2{font-size:38px;line-height:1.18;margin:0 0 16px}.tbf-capability-copy>p{color:#59646f;line-height:1.8;margin:0 0 24px}
.tbf-checks{list-style:none;margin:0 0 28px;padding:0;display:grid;gap:12px}.tbf-checks li{display:flex;gap:10px;align-items:flex-start}.tbf-checks .material-symbols-outlined{font-size:20px;color:#b46a24;margin-top:2px}
.tbf-capability-media{min-height:430px}.tbf-capability-media img{display:block;width:100%;height:100%;object-fit:cover}

.tbf-sustain{display:grid;grid-template-columns:minmax(260px,.82fr) minmax(0,2.18fr);background:#eef0e6}
.tbf-sustain-intro{background:#183f36;color:#fff;padding:46px}.tbf-sustain-intro .material-symbols-outlined{font-size:42px;color:#d8a65d}.tbf-sustain-intro h2{font-size:36px;line-height:1.15;margin:15px 0 12px}.tbf-sustain-intro p{color:rgba(255,255,255,.78);line-height:1.7;margin-bottom:24px}
.tbf-sustain-metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));align-items:stretch}
.tbf-green-metric{padding:42px 24px;display:flex;flex-direction:column;justify-content:center;border-right:1px solid rgba(13,28,46,.09);min-width:0}.tbf-green-metric:last-child{border-right:0}
.tbf-green-metric .material-symbols-outlined{font-size:35px;color:#406d54;margin-bottom:14px}.tbf-green-metric strong{font-size:28px;line-height:1.1;color:#183f36}.tbf-green-metric span{font-size:14px;color:#56655d;line-height:1.55;margin-top:8px}

.tbf-bottom-grid{display:grid;grid-template-columns:1fr 1.15fr .95fr;gap:24px;align-items:stretch}
.tbf-panel{background:#fff;border:1px solid #e2d4c5;padding:30px;min-width:0}.tbf-panel h3{font-size:24px;margin:0 0 20px}.tbf-industries{display:grid;grid-template-columns:1fr 1fr;gap:12px}.tbf-industry{display:flex;align-items:center;gap:10px;padding:11px 0;border-bottom:1px solid #eee}.tbf-industry .material-symbols-outlined{color:#a7430c}
.tbf-news-list{display:grid;gap:17px}.tbf-news-item{display:grid;grid-template-columns:78px minmax(0,1fr);gap:14px;align-items:center}.tbf-news-thumb{width:78px;height:62px;object-fit:cover;background:#eee}.tbf-news-item a{color:#0d1c2e;font-weight:600;line-height:1.45}.tbf-news-date{font-size:12px;color:#838b92;margin-top:4px}
.tbf-cta-panel{background:#0a2035;color:#fff;border-color:#0a2035;display:flex;flex-direction:column}.tbf-cta-panel h3{font-size:28px;line-height:1.22;margin-bottom:12px}.tbf-cta-panel p{color:rgba(255,255,255,.75);line-height:1.7}.tbf-cta-panel .tbf-btn{margin-top:8px}.tbf-contact-mini{margin-top:auto;padding-top:24px;display:grid;gap:8px;color:rgba(255,255,255,.82);font-size:14px}.tbf-contact-mini span{display:flex;align-items:center;gap:8px}.tbf-contact-mini .material-symbols-outlined{font-size:19px;color:#e5bc7a}

/* Imported Tailwind-page fallback layout rules. These make the design stable even if a CDN class is delayed. */
@media(min-width:768px){
  .md\:flex-row{flex-direction:row!important}.md\:w-1\/2{width:50%!important}.md\:grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))!important}.md\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))!important}.md\:grid-cols-12{grid-template-columns:repeat(12,minmax(0,1fr))!important}.md\:col-span-3{grid-column:span 3/span 3!important}.md\:col-span-9{grid-column:span 9/span 9!important}
}
@media(min-width:1024px){
  .lg\:grid-cols-12{grid-template-columns:repeat(12,minmax(0,1fr))!important}.lg\:grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))!important}.lg\:col-span-4{grid-column:span 4/span 4!important}.lg\:col-span-8{grid-column:span 8/span 8!important}.lg\:col-span-9{grid-column:span 9/span 9!important}
}

@media(max-width:1100px){
  .tbf-solution-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tbf-bottom-grid{grid-template-columns:1fr 1fr}.tbf-cta-panel{grid-column:1/-1}.tbf-sustain{grid-template-columns:1fr}.tbf-sustain-metrics{grid-template-columns:repeat(2,minmax(0,1fr))}.tbf-stats-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.tbf-stat:nth-child(2){border-right:0}.tbf-stat:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.12)}
}
@media(max-width:900px){
  .tbf-container{width:min(100% - 32px,1280px)}.tbf-hero{min-height:580px}.tbf-hero-content{padding:64px 0 64px 24px}.tbf-hero h1{font-size:clamp(40px,9vw,62px)}.tbf-capability{grid-template-columns:1fr}.tbf-capability-copy{padding:38px}.tbf-capability-media{min-height:330px}
  .max-w-container-max{max-width:100%!important}.px-gutter{padding-left:18px!important;padding-right:18px!important}.py-section-padding{padding-top:56px!important;padding-bottom:56px!important}
  .sci-menu a{white-space:normal}
}
@media(max-width:640px){
  .tbf-container{width:calc(100% - 28px)}.tbf-hero{min-height:540px}.tbf-hero-content{padding:48px 0 48px 18px;border-left-width:2px}.tbf-hero h1{font-size:38px;line-height:1.02}.tbf-hero-sub{font-size:17px}.tbf-actions{flex-direction:column;align-items:stretch}.tbf-btn{width:100%}
  .tbf-stats-grid{grid-template-columns:1fr}.tbf-stat{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.12)!important;padding:24px 18px}.tbf-stat:last-child{border-bottom:0!important}
  .tbf-section{padding:60px 0}.tbf-solution-grid{grid-template-columns:1fr}.tbf-solution-media{height:220px}.tbf-capability-copy{padding:28px 22px}.tbf-capability-copy h2{font-size:31px}.tbf-capability-media{min-height:260px}.tbf-sustain-intro{padding:32px 24px}.tbf-sustain-intro h2{font-size:31px}.tbf-sustain-metrics{grid-template-columns:1fr 1fr}.tbf-green-metric{padding:28px 18px}.tbf-bottom-grid{grid-template-columns:1fr}.tbf-cta-panel{grid-column:auto}.tbf-industries{grid-template-columns:1fr}.tbf-panel{padding:24px 20px}
  .px-gutter{padding-left:14px!important;padding-right:14px!important}.py-section-padding{padding-top:46px!important;padding-bottom:46px!important}
  .grid{max-width:100%!important}.flex{max-width:100%!important}
  [class*="gap-16"]{gap:28px!important}[class*="gap-12"]{gap:24px!important}[class*="gap-8"]{gap:18px!important}
  .text-headline-xl{font-size:clamp(31px,9vw,44px)!important;line-height:1.15!important}.text-headline-lg{font-size:clamp(26px,7vw,34px)!important}.text-headline-md{font-size:clamp(20px,5.8vw,27px)!important}
  .p-8{padding:20px!important}.p-6{padding:18px!important}.p-5{padding:16px!important}.px-8{padding-left:20px!important;padding-right:20px!important}.py-8{padding-top:20px!important;padding-bottom:20px!important}
  .h-\[600px\],.h-\[614px\]{height:auto!important;min-height:480px}.h-\[400px\]{height:auto!important;min-height:360px}.h-\[320px\]{height:auto!important;min-height:300px}
  form .grid{grid-template-columns:1fr!important}.sm\:grid-cols-2{grid-template-columns:1fr!important}.sm\:flex-row{flex-direction:column!important}
  .sci-entry{padding:18px 14px}.sci-content-wrap{padding-left:14px;padding-right:14px}
}

/* ============================================================
   v1.2 Hero readability, sharper imagery & interactive motion
   ============================================================ */

/* Reliable typography fallbacks even before Tailwind CDN finishes. */
.text-headline-xl{font-size:clamp(50px,5vw,68px)!important;line-height:1.08!important;font-weight:700!important;letter-spacing:-.025em!important}
.text-headline-lg{font-size:clamp(32px,3.2vw,44px)!important;line-height:1.16!important;font-weight:700!important}
.text-headline-md{font-size:clamp(24px,2.2vw,32px)!important;line-height:1.25!important;font-weight:600!important}
.text-body-lg{font-size:clamp(19px,1.45vw,22px)!important;line-height:1.72!important}
.text-body-md{font-size:16px!important;line-height:1.72!important}
.text-label-md{font-size:14px!important;line-height:1.35!important}

/* Shared hero system used by About, Products, Contact, Sustainability, News and Article pages. */
.tbf-page-hero{
  position:relative;
  isolation:isolate;
  min-height:460px;
  display:flex;
  align-items:center;
  overflow:hidden;
  background-size:cover;
  background-position:center center;
  background-repeat:no-repeat;
  --hero-shift:0px;
}
.tbf-page-hero .tbf-hero-bg{
  position:absolute;
  inset:-10px;
  width:calc(100% + 20px)!important;
  height:calc(100% + 20px)!important;
  opacity:1!important;
  filter:none!important;
  background-size:cover!important;
  background-position:center calc(50% + var(--hero-shift))!important;
  background-repeat:no-repeat!important;
  transform:scale(1.025);
  will-change:transform,background-position;
}
.tbf-page-hero::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:1;
  pointer-events:none;
  background:linear-gradient(90deg,rgba(7,21,35,.72) 0%,rgba(7,21,35,.50) 44%,rgba(7,21,35,.18) 76%,rgba(7,21,35,.06) 100%);
}
.tbf-page-hero.tbf-page-hero-article::after{background:linear-gradient(0deg,rgba(5,16,27,.82) 0%,rgba(5,16,27,.48) 47%,rgba(5,16,27,.12) 100%)}
.tbf-page-hero.tbf-news-hero::after{background:linear-gradient(90deg,rgba(7,21,35,.82),rgba(7,21,35,.36) 62%,rgba(7,21,35,.12))}
.tbf-page-hero.tbf-page-hero-sustainability::after{background:linear-gradient(90deg,rgba(12,53,44,.84),rgba(13,28,46,.38) 62%,rgba(13,28,46,.10))}
.tbf-page-hero-inner{
  position:relative;
  z-index:2!important;
  width:min(1280px,100%);
  margin-inline:auto;
  padding-left:24px;
  padding-right:24px;
}
.tbf-page-hero-copy{
  width:min(760px,100%);
  color:#fff;
  padding:28px 32px;
  border-left:4px solid #d56b1c;
  border-radius:0 10px 10px 0;
  background:linear-gradient(90deg,rgba(5,17,29,.64),rgba(5,17,29,.30) 72%,rgba(5,17,29,0));
  text-shadow:0 2px 14px rgba(0,0,0,.35);
}
.tbf-page-hero-copy h1,
.tbf-page-hero .sci-home-hero-inner h1{
  margin-top:0;
  margin-bottom:18px;
  color:#fff!important;
  font-size:clamp(50px,5vw,70px)!important;
  line-height:1.06!important;
  font-weight:750!important;
  letter-spacing:-.025em;
  text-wrap:balance;
}
.tbf-page-hero-copy p,
.tbf-page-hero .sci-home-hero-inner p{
  margin-top:0;
  margin-bottom:0;
  color:rgba(255,255,255,.95)!important;
  font-size:clamp(19px,1.5vw,23px)!important;
  line-height:1.7!important;
  font-weight:400;
  max-width:720px;
}
.tbf-page-hero-copy .sci-kicker,
.tbf-page-hero-copy > span:first-child{
  font-size:14px!important;
  line-height:1.3!important;
  letter-spacing:.08em;
}
.tbf-page-hero-about{min-height:600px}
.tbf-page-hero-products{min-height:400px}
.tbf-page-hero-contact{min-height:460px}
.tbf-page-hero-article{min-height:600px}
.tbf-page-hero-sustainability{min-height:500px!important}
.tbf-news-hero,.sci-generic-hero{min-height:440px}
.tbf-article-hero-copy{width:min(980px,100%);max-width:980px;background:linear-gradient(90deg,rgba(5,17,29,.65),rgba(5,17,29,.16) 85%,transparent)}
.tbf-article-hero-copy h1{font-size:clamp(46px,4.5vw,64px)!important;max-width:950px!important}

/* Keep the main homepage hero crisp while improving Thai supporting copy. */
.tbf-hero{
  background-position:center calc(50% + var(--hero-shift,0px));
  background-repeat:no-repeat;
  image-rendering:auto;
}
.tbf-hero:before{background:linear-gradient(90deg,rgba(6,22,38,.84) 0%,rgba(6,22,38,.62) 44%,rgba(6,22,38,.17) 76%,rgba(6,22,38,.05) 100%)}
.tbf-hero-content{background:linear-gradient(90deg,rgba(7,20,33,.40),rgba(7,20,33,0));border-radius:0 12px 12px 0;padding-right:24px}
.tbf-hero-sub{font-size:clamp(20px,1.55vw,24px);line-height:1.72;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.35)}
.tbf-eyebrow{font-size:15px;line-height:1.45}

/* Hero/button micro interactions */
.tbf-btn,.sci-quote-btn,.tbf-page-hero button,.sci-read-more{
  position:relative;
  overflow:hidden;
  transition:transform .24s ease,box-shadow .24s ease,background-color .24s ease,color .24s ease,border-color .24s ease!important;
}
.tbf-btn::after,.sci-quote-btn::after,.tbf-page-hero button::after{
  content:"";
  position:absolute;
  top:-120%;
  left:-42%;
  width:26%;
  height:340%;
  background:rgba(255,255,255,.22);
  transform:rotate(22deg);
  transition:left .48s ease;
  pointer-events:none;
}
.tbf-btn:hover::after,.sci-quote-btn:hover::after,.tbf-page-hero button:hover::after{left:118%}
.tbf-btn:hover,.sci-quote-btn:hover,.tbf-page-hero button:hover{transform:translateY(-3px);box-shadow:0 12px 28px rgba(8,25,42,.20)}

/* Cards become more tactile without looking gimmicky. */
.tbf-solution,.tbf-panel,.sci-service-card,.sci-post-card,
.page-products .group.bg-white,
.tbf-page-hero + section .bg-white{
  transform:translateZ(0);
  transition:transform .30s cubic-bezier(.2,.8,.2,1),box-shadow .30s ease,border-color .30s ease!important;
}
.tbf-solution:hover,.tbf-panel:hover,.sci-service-card:hover,.sci-post-card:hover,
.page-products .group.bg-white:hover,
.tbf-page-hero + section .bg-white:hover{
  transform:translateY(-7px);
  box-shadow:0 18px 42px rgba(13,28,46,.12);
  border-color:rgba(197,80,0,.48)!important;
}
.tbf-solution-media img,.sci-post-card img,.tbf-capability-media img{transition:transform .65s cubic-bezier(.2,.8,.2,1),filter .35s ease}
.tbf-solution:hover .tbf-solution-media img,.sci-post-card:hover img,.tbf-capability:hover .tbf-capability-media img{transform:scale(1.055);filter:saturate(1.06) contrast(1.03)}

/* Scroll reveal states are added by theme.js. */
.tbf-reveal{opacity:0;transform:translateY(28px);transition:opacity .72s cubic-bezier(.2,.8,.2,1),transform .72s cubic-bezier(.2,.8,.2,1)}
.tbf-reveal.tbf-reveal-left{transform:translateX(-34px)}
.tbf-reveal.tbf-reveal-right{transform:translateX(34px)}
.tbf-reveal.is-visible{opacity:1;transform:translate3d(0,0,0)}
.tbf-reveal-delay-1{transition-delay:.08s}.tbf-reveal-delay-2{transition-delay:.16s}.tbf-reveal-delay-3{transition-delay:.24s}.tbf-reveal-delay-4{transition-delay:.32s}

/* Header reacts to scrolling. */
.sci-site-header{transition:box-shadow .28s ease,background-color .28s ease,transform .28s ease}
.sci-site-header.is-scrolled{background:rgba(248,249,255,.985);box-shadow:0 10px 30px rgba(13,28,46,.10)}
.sci-menu a{position:relative;transition:color .22s ease,transform .22s ease}
.sci-menu a:hover{transform:translateY(-1px)}

/* Gentle floating effect on selected homepage icons. */
@keyframes tbfFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-7px)}}
.tbf-stat>.material-symbols-outlined,.tbf-sustain-intro>.material-symbols-outlined{animation:tbfFloat 3.8s ease-in-out infinite}
.tbf-stat:nth-child(2)>.material-symbols-outlined{animation-delay:.45s}.tbf-stat:nth-child(3)>.material-symbols-outlined{animation-delay:.9s}.tbf-stat:nth-child(4)>.material-symbols-outlined{animation-delay:1.35s}

/* Better focus styles for interactive controls. */
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid rgba(197,80,0,.38);outline-offset:3px}

@media(max-width:900px){
  .text-headline-xl{font-size:clamp(42px,8vw,58px)!important}
  .tbf-page-hero{min-height:460px!important;background-position:center}
  .tbf-page-hero-about{min-height:520px!important}.tbf-page-hero-article{min-height:540px!important}
  .tbf-page-hero-inner{padding-left:18px!important;padding-right:18px!important}
  .tbf-page-hero-copy{width:min(700px,100%);padding:24px 24px 24px 25px;background:linear-gradient(90deg,rgba(5,17,29,.68),rgba(5,17,29,.24) 82%,transparent)}
  .tbf-page-hero-copy h1,.tbf-page-hero .sci-home-hero-inner h1{font-size:clamp(42px,8.5vw,58px)!important}
  .tbf-page-hero-copy p,.tbf-page-hero .sci-home-hero-inner p{font-size:19px!important}
  .tbf-hero-content{padding-right:16px}
}

@media(max-width:640px){
  .text-headline-xl{font-size:clamp(35px,10vw,46px)!important}
  .text-body-lg{font-size:18px!important;line-height:1.65!important}
  .tbf-page-hero{min-height:410px!important;align-items:center!important}
  .tbf-page-hero-about,.tbf-page-hero-article{min-height:480px!important}
  .tbf-page-hero-products{min-height:390px!important}
  .tbf-page-hero-contact,.tbf-news-hero,.sci-generic-hero{min-height:400px!important}
  .tbf-page-hero-inner{padding:36px 14px!important}
  .tbf-page-hero-article .tbf-page-hero-inner{padding-bottom:34px!important}
  .tbf-page-hero-copy{padding:20px 17px 20px 19px;border-left-width:3px;border-radius:0 8px 8px 0;background:rgba(5,17,29,.56);backdrop-filter:blur(2px)}
  .tbf-page-hero-copy h1,.tbf-page-hero .sci-home-hero-inner h1{font-size:clamp(36px,10.8vw,48px)!important;line-height:1.08!important;margin-bottom:14px!important}
  .tbf-page-hero-copy p,.tbf-page-hero .sci-home-hero-inner p{font-size:18px!important;line-height:1.62!important}
  .tbf-page-hero-copy .sci-kicker,.tbf-page-hero-copy > span:first-child{font-size:13px!important}
  .tbf-hero{min-height:590px}
  .tbf-hero h1{font-size:clamp(42px,12vw,54px);line-height:1.02}
  .tbf-hero-sub{font-size:18px;line-height:1.65}
  .tbf-reveal,.tbf-reveal.tbf-reveal-left,.tbf-reveal.tbf-reveal-right{transform:translateY(20px)}
}

@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important}
  .tbf-reveal,.tbf-reveal.tbf-reveal-left,.tbf-reveal.tbf-reveal-right{opacity:1!important;transform:none!important}
}