/*
Theme Name: Dentech Engineering
Description: Lightweight Thai industrial engineering block theme with six optional draft business pages.
Version: 1.2.2
Requires at least: 6.6
Requires PHP: 7.4
Text Domain: dentech-engineering
*/
:root{--den-red:#c62828;--den-dark:#20252a;--den-body:#515860;--den-line:#e0e3e6;--den-soft:#f5f6f7;--den-font:"Noto Sans Thai","Leelawadee UI",Tahoma,sans-serif}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--den-dark);background:#fff;font-family:var(--den-font);font-size:17px;line-height:1.8;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--den-red)}img{max-width:100%;height:auto;display:block}figure,p,h1,h2,h3,ul{margin:0}h1,h2,h3{font-weight:600;line-height:1.38;letter-spacing:-.025em;overflow-wrap:break-word}h1{font-size:clamp(34px,3.6vw,54px);max-width:850px}h2{font-size:clamp(27px,2.5vw,36px)}h3{font-size:23px}p{color:var(--den-body)}p+p{margin-top:16px}.container{max-width:1220px;margin-left:auto!important;margin-right:auto!important;padding-left:40px;padding-right:40px;width:100%}.section{padding:80px 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a{color:var(--den-dark)}.mobile-menu{display:none}.skip-link{position:fixed;left:16px;top:-100px;z-index:100;background:white;color:var(--den-red);padding:12px 22px;border:2px solid var(--den-red)}.skip-link:focus{top:10px}.wp-block-buttons{display:flex;gap:14px;flex-wrap:wrap;align-items:center;margin-top:28px}.wp-block-button__link{display:inline-block;border:1px solid var(--den-red);background:var(--den-red);color:white;border-radius:3px;padding:15px 22px;line-height:1.5;font-size:15px;font-weight:600;box-shadow:none;text-decoration:none}.wp-block-button__link:hover{background:#a61f1f;color:#fff;border-color:#a61f1f}.is-style-outline .wp-block-button__link{background:transparent;color:var(--den-dark);border-color:#b9bfc4}.is-style-outline .wp-block-button__link:hover{color:var(--den-red);border-color:var(--den-red);background:#fff}.text-link{font-size:15px;font-weight:600;color:var(--den-dark);margin-top:22px}.text-link span{color:var(--den-red);margin-left:8px}.text-link 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var(--den-line);padding-top:22px;max-width:400px}.capability-label{font-family:Arial,sans-serif;font-weight:700;font-size:12px;color:#6b737b;letter-spacing:.1em;padding:0 24px;border-left:1px solid var(--den-line);margin:0!important}.capability-label:first-child{padding-left:0;border:0}.card-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.service-card{padding:32px 27px 30px;border-top:2px solid var(--den-line);background:var(--den-soft)}.service-card h3{font-size:22px;margin-bottom:16px}.service-card p{font-size:16px}.service-card .card-number{color:var(--den-red);font:600 13px/1.5 Arial,sans-serif;margin-bottom:28px}.service-card .text-link{margin-top:25px}.brand-section{padding:56px 0;background:var(--den-soft);border-top:1px solid #eceeef;border-bottom:1px solid #eceeef}.brand-section h2{font-size:27px}.brand-section .section-heading{margin-bottom:30px}.brand-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:24px 16px;margin-top:30px;align-items:center}.brand-name{font:600 19px/1.5 Arial,sans-serif;letter-spacing:-.02em;color:#5b636b;margin:0!important}.section-top{display:flex;align-items:center;justify-content:space-between;gap:32px}.section-top>.text-link{flex-shrink:0}.project-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.project-card{min-width:0;border:1px solid var(--den-line);background:white}.project-card figure{background:#eef0f1;padding:18px}.project-card img{width:100%;height:228px;object-fit:contain}.project-caption{padding:23px 24px 25px}.project-caption h3{font-size:20px;margin-bottom:8px}.project-caption p{font-size:14px}.history-section{background:var(--den-dark);color:white;padding:64px 0}.history-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:80px;align-items:start}.history-copy .lead{margin-top:0;font-size:18px;color:#ccd0d3}.history-title .eyebrow{color:#ff8e88}.history-copy .text-link{color:#fff}.contact-band{background:#f7f4f3;padding:64px 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var(--den-line);padding-top:23px;margin-top:20px}.contact-detail .eyebrow{letter-spacing:0;font-size:14px;margin-bottom:8px!important}.contact-value{font-size:24px;font-weight:500;margin:0!important;overflow-wrap:anywhere}.contact-value span{color:var(--den-red)}.contact-guide{background:var(--den-soft);padding:36px}.contact-guide h2{font-size:27px}.contact-guide .wp-block-buttons{align-items:flex-start}.site-header .wp-block-navigation__responsive-container.is-menu-open{padding:28px}.site-header .wp-block-navigation__responsive-container.is-menu-open .wp-block-navigation__container{gap:18px!important}
@media(min-width:1100px){.card-grid:has(>.service-card:nth-child(4)){grid-template-columns:repeat(4,1fr)}}
@media(max-width:1000px){.container{padding-left:28px;padding-right:28px}.header-inner{gap:20px;min-height:88px}.brand-logo,.brand-logo img{width:155px}.brand-logo{flex-basis:155px}.preview-nav,.dentech-navigation{font-size:12px;gap:16px!important}.wp-block-navigation__container{gap:16px!important}.hero-grid{gap:30px}.hero-copy h1{font-size:39px}.hero-media img{height:350px}.hero-media{padding:14px 14px 0}.hero-copy .wp-block-buttons{gap:10px}.hero-copy .wp-block-button__link{font-size:13px;padding:13px 17px}.card-grid{gap:18px}.service-card{padding:26px 22px}.service-card h3{font-size:20px}.project-grid{gap:18px}.project-card figure{padding:12px}.project-card img{height:190px}.project-caption{padding:20px 18px}.cta-row{display:block}.cta-row>.wp-block-buttons{margin-top:28px}.footer-grid{gap:35px}.history-grid{gap:45px}.about-grid{gap:40px}.contact-grid{gap:30px}.contact-value{font-size:20px}.contact-guide{padding:28px}}
@media(max-width:767px){.container{padding-left:22px;padding-right:22px}.section{padding:48px 0}.header-inner{min-height:82px}.brand-logo,.brand-logo img{width:152px}.brand-logo{flex-basis:152px}.preview-nav{display:none}.mobile-menu{display:block;font-size:14px}.mobile-menu summary{cursor:pointer;list-style:none;display:flex;align-items:center;gap:12px;padding:10px;border:1px solid var(--den-line)}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu[open] nav{display:flex;flex-direction:column;position:absolute;top:82px;left:0;right:0;gap:0;background:white;padding:18px 22px;box-shadow:0 15px 25px #0001;border-bottom:1px solid var(--den-line)}.mobile-menu nav a{padding:12px 6px;border-bottom:1px solid #f0f1f2}.home-hero{padding:40px 0 44px;background:#f8f9fa}.hero-grid{grid-template-columns:1fr;gap:34px}.hero-copy h1{font-size:36px;line-height:1.45}.hero-copy .eyebrow{font-size:11px;margin-bottom:15px!important}.hero-copy .lead{font-size:16px;margin-top:18px;line-height:1.9}.hero-copy .wp-block-button__link{font-size:14px;padding:14px 18px}.hero-copy .wp-block-buttons{margin-top:24px;gap:12px}.capability-row{margin-top:25px;padding-top:18px}.capability-label{font-size:11px;padding:0 22px}.hero-media{padding:16px 16px 0;border-left-width:3px}.hero-media img{height:300px}.photo-label{font-size:9px;padding:14px 0}.card-grid{grid-template-columns:1fr;gap:18px}.service-card{padding:26px 25px}.service-card .card-number{margin-bottom:18px}.service-card h3{font-size:23px;margin-bottom:12px}.section-heading{margin-bottom:28px}.section-heading p{margin-top:14px}.eyebrow{margin-bottom:16px!important;font-size:11px}h2{font-size:28px}.brand-section{padding:36px 0}.brand-grid{grid-template-columns:repeat(3,1fr);gap:25px 12px}.brand-name{font-size:15px}.section-top{display:block}.section-top>.text-link{margin:0 0 28px}.project-grid{grid-template-columns:1fr;gap:24px}.project-card img{height:260px}.project-card figure{padding:18px}.project-caption{padding:22px}.project-caption h3{font-size:23px}.project-caption p{font-size:15px}.history-grid,.split-grid,.about-grid,.timeline-grid,.contact-grid{grid-template-columns:1fr;gap:30px}.history-copy .lead{font-size:17px}.cta-copy h2{font-size:27px}.contact-band{padding:44px 0}.cta-row>.wp-block-buttons{margin-top:24px}.footer-grid{grid-template-columns:1fr;gap:32px}.footer-brand .brand-logo{width:165px;margin-bottom:18px}.footer-brand p{max-width:400px}.footer-contact p{max-width:390px}.footer-bottom{display:block;margin-top:30px;padding:24px 0}.footer-bottom p+p{margin-top:8px}.site-footer{padding-top:40px}.footer-links{display:none}.page-intro{padding:42px 0}.page-intro h1{font-size:35px}.page-intro .lead{font-size:17px;margin-top:18px}.product-card{padding:30px 25px}.inquiry-row{display:block}.inquiry-row .wp-block-buttons{margin-top:24px}.full-gallery .project-card img{height:280px}.about-paragraph{font-size:17px}.about-photo img{max-height:400px}.timeline-year{font-size:48px}.contact-info h2{font-size:27px}.contact-guide{padding:26px 23px}.contact-value{font-size:20px}.contact-guide h2{font-size:26px}.wp-block-list{padding-left:21px;font-size:16px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
/* Cookie information: no optional tracker toggles, no consent wall. */
.den-cookie-notice[hidden]{display:none!important}.den-cookie-notice{position:fixed;bottom:20px;left:24px;right:24px;max-width:1160px;margin:auto;background:#fff;box-shadow:0 8px 45px #10182026;border:1px solid #d9dce0;border-left:4px solid var(--den-red);padding:20px 24px;z-index:90;display:flex;align-items:center;gap:30px}.den-cookie-notice strong{font-size:16px}.den-cookie-notice p{font-size:13px;margin-top:5px;max-width:700px}.den-cookie-actions{display:flex;gap:10px;flex-wrap:wrap;flex-shrink:0}.den-cookie-actions button,.den-cookie-close,.den-cookie-footer{font-family:inherit;cursor:pointer}.den-cookie-actions button{font-size:13px;padding:10px 14px;border:1px solid #aeb5bc;background:#fff;border-radius:3px;color:var(--den-dark)}.den-cookie-actions .den-cookie-save{background:var(--den-red);color:#fff;border-color:var(--den-red)}.den-cookie-dialog{border:0;border-top:4px solid var(--den-red);border-radius:5px;padding:30px;max-width:740px;width:calc(100% - 32px);max-height:85vh;overflow:auto;color:var(--den-dark);font-family:var(--den-font);box-shadow:0 20px 80px #0004}.den-cookie-dialog::backdrop{background:#111820a6}.den-cookie-dialog-head{display:flex;gap:25px;align-items:start;justify-content:space-between;margin-bottom:24px}.den-cookie-dialog h2{font-size:27px}.den-cookie-dialog h3{font-size:19px;margin:25px 0 10px}.den-cookie-dialog p{font-size:14px;line-height:1.9}.den-cookie-close{font-size:26px;line-height:1;border:0;background:#f1f2f3;min-width:36px;min-height:36px;color:#353c43}.den-cookie-option{display:flex;gap:12px;align-items:flex-start;font-size:15px;margin-top:22px;padding:18px;background:#f4f5f6;cursor:pointer}.den-cookie-option input{width:20px;height:20px;flex-shrink:0;margin-top:4px;accent-color:var(--den-red)}.den-cookie-dialog .den-cookie-actions{margin-top:25px}.den-cookie-footer{border:0;padding:0;background:transparent;color:var(--den-body);font-size:12px;text-decoration:underline;text-underline-offset:3px}.den-cookie-noscript{font-size:13px;padding:20px;text-align:center;background:#f5f6f7}@media(max-width:767px){.den-cookie-notice{bottom:12px;left:12px;right:12px;padding:17px;display:block}.den-cookie-notice p{font-size:12px}.den-cookie-notice .den-cookie-actions{margin-top:12px;gap:8px}.den-cookie-actions button{font-size:12px;padding:9px 12px}.den-cookie-dialog{padding:24px 20px}.den-cookie-dialog h2{font-size:24px}.den-cookie-footer{margin-top:10px}}

/* Current owner-supplied logo: preserve native proportions without enlargement. */
.brand-logo,.brand-logo img,.footer-brand .brand-logo{width:112px;max-width:112px}.brand-logo{flex-basis:112px}.brand-logo img{height:auto;display:block}.header-inner{gap:28px}
/* Entry notice: one keyboard-scrollable reading area; optional storage is separate. */
.den-entry-dialog{padding:28px;max-width:780px;max-height:calc(100dvh - 32px);overflow-y:auto}.den-entry-dialog[open]{display:flex;flex-direction:column;gap:14px}.den-entry-dialog::backdrop{background:#1118209c;backdrop-filter:blur(3px)}.den-entry-dialog .den-cookie-dialog-head{margin:0;flex-shrink:0}.den-entry-eyebrow{font:700 11px/1.4 Arial,sans-serif!important;letter-spacing:.16em;color:var(--den-red)!important;margin:0 0 8px!important}.den-entry-dialog h2{font-size:26px}.den-entry-dialog #den-entry-instruction{font-size:13px;line-height:1.65;flex-shrink:0}.den-entry-reading{overflow-y:auto;overscroll-behavior:contain;min-height:80px;max-height:40dvh;flex:1 1 auto;padding:4px 20px 16px 0;border-top:1px solid #d9dce0;border-bottom:1px solid #d9dce0;scrollbar-gutter:stable}.den-entry-reading h3{font-size:17px;margin:18px 0 8px}.den-entry-reading p{font-size:14px;line-height:1.8}.den-entry-reading a{text-decoration:underline;overflow-wrap:anywhere}.den-entry-end{color:var(--den-red)!important;font-weight:600;margin-top:22px!important}.den-entry-dialog .den-cookie-option{margin:0;padding:10px 12px;font-size:13px;flex-shrink:0}.den-entry-dialog .den-cookie-option input{width:18px;height:18px;margin-top:2px}.den-entry-dialog .den-cookie-actions{margin:0;align-items:center;gap:10px}.den-entry-dialog .den-cookie-actions button{font-size:13px;min-height:44px}.den-entry-dialog button:disabled{background:#e2e5e8;color:#64707a;border-color:#c7cdd1;cursor:not-allowed}.den-entry-status{font-size:12px!important;line-height:1.5!important;min-height:18px;margin:0!important;flex-shrink:0}.den-entry-exit{font-size:12px;text-decoration:underline;padding:8px}.den-cookie-close[hidden]{display:none}.den-entry-noscript{position:fixed;inset:0;background:#fff;z-index:2147483647;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px;gap:24px}.den-entry-noscript p{max-width:620px}.den-entry-reading:focus-visible,.den-cookie-option input:focus-visible{outline:2px solid var(--den-red);outline-offset:2px}@media(max-width:600px){.den-entry-dialog{padding:20px 16px;width:calc(100% - 20px);max-height:calc(100dvh - 20px)}.den-entry-dialog[open]{gap:10px}.den-entry-dialog h2{font-size:22px}.den-entry-reading{max-height:38dvh;padding-right:8px}.den-entry-dialog .den-cookie-actions{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:8px}.den-entry-dialog .den-cookie-save{grid-column:1 / -1}.den-entry-dialog .den-entry-exit{text-align:center}.den-entry-dialog #den-entry-instruction{font-size:12px}.den-entry-dialog .den-cookie-option{font-size:12px}}

@media(max-height:600px){.den-entry-dialog{overflow-y:auto}.den-entry-dialog[open]{display:block}.den-entry-dialog>*+*{margin-top:12px!important}.den-entry-reading{max-height:none;min-height:0;overflow:visible;padding-right:0}.den-entry-dialog .den-cookie-actions{margin-top:14px!important}}

.den-entry-noscript[hidden],.den-preference-feedback[hidden]{display:none!important}.den-preference-feedback{position:fixed;bottom:16px;left:16px;right:16px;z-index:100;padding:14px 20px;background:#fff7e6;border:1px solid #b98a2d;color:#4e3b16;font-size:13px;box-shadow:0 5px 20px #0002}

/* Non-hero DENTECH refinements. Scope is limited to the proposed page blocks.
   Do not replace the existing theme stylesheet with this file. */
.den-redesign .den-r-inner{max-width:1140px;margin-inline:auto}
.den-redesign .wp-block-column{min-width:0}
.den-redesign .den-r-link a{color:inherit;text-decoration:none;text-underline-offset:4px}
.den-redesign .den-r-link a:hover{text-decoration:underline}
.den-redesign .den-r-link span{margin-left:6px}
.den-redesign .den-r-photo{margin:0}
.den-redesign .den-r-photo img,.den-redesign .den-r-concept img{width:100%;height:auto;display:block}
.den-redesign .den-r-photo figcaption{font-size:12px;line-height:1.75;color:#68717b;text-align:left;margin:12px 3px 0}
.den-redesign .den-r-concept-frame{overflow:hidden;border-radius:3px}
.den-redesign .den-r-concept{margin:0}
.den-redesign .den-r-brand-row{gap:14px!important}
.den-redesign .den-r-brand-row+.den-r-brand-row{margin-top:14px!important}
.den-redesign .den-r-brand-cell{min-height:94px;display:flex;align-items:center;justify-content:center}
.den-redesign .den-r-brand-image{width:100%;margin:0}
.den-redesign .den-r-brand-image img{max-width:150px;width:100%;height:44px;object-fit:contain;margin:auto}
.den-redesign .den-r-year{font-family:Arial,sans-serif;line-height:1!important;letter-spacing:-.05em}
.den-redesign .den-r-contact-detail .den-r-link{font-size:clamp(18px,2vw,25px)!important;overflow-wrap:anywhere}
.den-redesign .den-r-cta .wp-block-button__link{white-space:normal}
.den-redesign .wp-block-button__link:hover{filter:brightness(.95)}
@media(max-width:781px){
  .den-redesign .den-r-columns{gap:30px!important}
  .den-redesign .den-r-brand-row{flex-wrap:nowrap!important;gap:8px!important}
  .den-redesign .den-r-brand-row>.wp-block-column{flex-basis:0!important;flex-grow:1!important}
  .den-redesign .den-r-brand-cell{min-height:78px;padding:18px 10px!important}
  .den-redesign .den-r-brand-image img{height:34px}
  .den-redesign .den-r-brand-row+.den-r-brand-row{margin-top:8px!important}
  .den-redesign .den-r-project-portrait .wp-block-column:first-child{order:0}
  .den-redesign .den-r-detail:last-child{padding-bottom:0!important}
}