/* ==========================================================================
   Contact page (template-lh.php, Figma "Liên hệ - v2" 3409:9536, frame 3409:9537 / mobile 3638:16976) + contact form section
   (template-parts/ohio-contact-form-section.php, also on About and branch pages) + [ohio_contact_form] (+ talkshow form fields).
   Base = tablet/mobile-safe rules; the 1920 frame geometry (frame px in comments) lives in the ≥1025px block below.
   Type = Style Guide 3655:10163 (tokens in ohio-tokens.css).
   ========================================================================== */
.ohio-lh__m-only{display:none}
.ohio-lh__hero-pic,.ohio-lh__photo-pic{display:contents}   /* <picture> wrappers: the <img> stays the grid item */
.ohio-lh__hero-pic source,.ohio-lh__photo-pic source{display:none}
.ohio-lh__svg{display:block;flex:none}
.ohio-lh__m-ico,.ohio-lh__svg.ohio-lh__m-ico{display:none}   /* mobile-frame icon twins (shown ≤767 by css/ohio-contact-mobile.css) */
.ohio-lh__hero{position:relative;overflow:hidden;padding:40px 0 0;background:var(--ohio-purple-50) var(--lh-hero-bg) center top/1920px auto no-repeat}
.ohio-lh__hero-in{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,600px);gap:40px;align-items:center}
.ohio-lh__hero-txt{padding:0 0 40px}
.ohio-lh__hero .ohio-h1{margin:0 0 20px;max-width:600px}
.ohio-lh__hero .ohio-lead{max-width:595px;margin:0 0 28px}
.ohio-lh__hero .ohio-btn-group{display:flex;flex-wrap:wrap;gap:16px}
.ohio-lh__hero-img{align-self:end;width:100%;height:auto;display:block}
.ohio-lh .ohio-crumbs{gap:6px;margin:0 0 16px;color:var(--ohio-neutral-500)}
.ohio-lh .ohio-crumbs a{color:var(--ohio-neutral-900)}
.ohio-lh .ohio-crumbs [aria-current]{color:var(--ohio-neutral-500);font-weight:700}
.ohio-lh .ohio-sec-title--bar::before{width:32px;height:3px;margin-bottom:12.5px;background:var(--ohio-orange-400)}
.ohio-lh__help{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:20px;margin-top:27.5px}
.ohio-lh__help-item{display:flex;flex-direction:column;align-items:flex-start;padding:24px 20px 23px;border:1px solid var(--ohio-purple-100);border-radius:var(--ohio-radius-l);background:#fff}
.ohio-lh__help-ico{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;margin:0 0 13.3px;border-radius:var(--ohio-radius-m);background:var(--ohio-purple-100)}
.ohio-lh__help-item .ohio-h4{margin:0 -30px 9.4px 0}   /* Figma titles overrun the 191px text box (Hỗ trợ khách hàng = 219) */
.ohio-lh__help-item p:not(.ohio-h4){flex:1;margin:0 0 16px;font:400 var(--ohio-caption-size)/var(--ohio-caption-lh) var(--ohio-font-body);color:var(--ohio-text-body)}
.ohio-lh .qh_tuvan::before,.ohio-lh .qh_tuvan::after{content:none;display:none}   /* legacy pulse ring on the popup trigger */
.ohio-lh__help-link{display:inline-flex;align-items:center;gap:8px;font:600 14px/20px var(--ohio-font-body);color:var(--ohio-purple-700)}

/* ---------- form section (Figma y 1198–1935): intro/channels/note/photo | form card ---------- */
.ohio-lh__form-wrap{display:grid;grid-template-columns:minmax(0,504fr) minmax(0,714fr);grid-template-rows:auto auto auto 1fr;column-gap:40px;align-items:start}
.ohio-lh__intro,.ohio-lh__channels,.ohio-lh__note,.ohio-lh__photo{grid-column:1}
.ohio-lh__form{grid-column:2;grid-row:1/5}
.ohio-lh__intro .ohio-sec-title{margin:0}
.ohio-lh__intro .ohio-text{max-width:490px;margin:11px 0 0}
.ohio-lh__channels{margin:19px 0 0;padding:0;list-style:none;border-top:1px solid var(--ohio-purple-100)}
.ohio-lh__channels li{margin:0}
.ohio-lh__channels a{display:flex;align-items:center;gap:14px;padding:11px 9px 10px 0;color:var(--ohio-neutral-900)}
.ohio-lh__ch-ico{flex:none;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--ohio-radius-m);background:var(--ohio-purple-100)}
.ohio-lh__ch-txt{flex:1;display:flex;flex-direction:column}
.ohio-lh__ch-txt small{font:600 var(--ohio-label-size)/var(--ohio-label-lh) var(--ohio-font-body);text-transform:uppercase;letter-spacing:var(--ohio-label-ls);color:var(--ohio-neutral-400)}
.ohio-lh__ch-txt strong{font:600 var(--ohio-body-size)/var(--ohio-body-lh) var(--ohio-font-body)}
.ohio-lh__ch-go{flex:none;align-self:flex-start;margin-top:17px}
.ohio-lh__note{position:relative;box-sizing:border-box;min-height:102px;margin:20px 0 0;padding:19px 18px 16px 39px;border:1px solid var(--ohio-purple-100);border-radius:var(--ohio-radius-m);
  background:var(--ohio-purple-50);font:400 var(--ohio-caption-size)/var(--ohio-caption-lh) var(--ohio-font-body);color:var(--ohio-text-body)}
.ohio-lh__note a{font-weight:600;color:var(--ohio-purple-700)}
.ohio-lh__note-ico{position:absolute;left:7px;top:20.5px}
.ohio-lh__photo{box-sizing:border-box;width:100%;max-width:498px;height:248px;margin-top:19px;object-fit:cover;border:1px solid var(--ohio-purple-700);border-radius:var(--ohio-radius-m);display:block}
.ohio-lh__form{box-sizing:border-box;min-height:737px;padding:35px 36px 36px;border:1px solid var(--ohio-purple-100);border-radius:var(--ohio-radius-l);background:#fff}

/* ---------- [ohio_contact_form] fields (shared with the talkshow question form) ---------- */
.ohio-cform{display:grid;grid-template-columns:1fr 1fr;gap:20px 24px}
.ohio-cform__f{display:flex;flex-direction:column;gap:8px;margin:0;font:600 13px/18px var(--ohio-font-body);color:var(--ohio-purple-900)}
.ohio-cform__f--full{grid-column:1/-1}
.ohio-cform input[type=text],.ohio-cform input[type=tel],.ohio-cform input[type=email],.ohio-cform select,.ohio-cform textarea{
  width:100%;min-height:48px;margin:0;padding:10px 16px;border:1px solid var(--ohio-neutral-200);border-radius:var(--ohio-radius-s);box-shadow:none;background-color:#fff;
  font:400 15px/22px var(--ohio-font-body);color:var(--ohio-text-body)}
.ohio-cform textarea{min-height:96px;resize:vertical}
.ohio-cform ::placeholder{color:var(--ohio-neutral-300)}
.ohio-cform input:focus,.ohio-cform select:focus,.ohio-cform textarea:focus{border-color:var(--ohio-purple-400);outline:0;box-shadow:0 0 0 3px var(--ohio-purple-100)}
.ohio-cform__sub{font:400 13px/18px var(--ohio-font-body);color:var(--ohio-neutral-400)}
.ohio-cform__chips{display:flex;flex-wrap:wrap;gap:10px}
.ohio-cform__chip{display:inline-flex;align-items:center;gap:9px;margin:0;min-height:40px;padding:0 18px;border:1px solid var(--ohio-border);border-radius:999px;background:#fff;
  font:500 14px/20px var(--ohio-font-body);color:var(--ohio-purple-900);text-transform:none;letter-spacing:0;cursor:pointer}
.ohio-cform__chip img{flex:none}
.ohio-cform__chip[aria-pressed=true]{background:var(--ohio-purple-800);border-color:var(--ohio-purple-800);color:#fff}
.ohio-cform__hint{font:400 12px/18px var(--ohio-font-body);color:var(--ohio-neutral-700)}
.ohio-cform__consent{display:flex;gap:12px;align-items:flex-start;font:400 14px/20px var(--ohio-font-body);color:var(--ohio-neutral-700)}
.ohio-cform__consent input{flex:none;width:20px;height:20px;margin:1px 0 0}
.ohio-cform__consent a{font-weight:600;color:var(--ohio-purple-700)}
.ohio-cform__hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.ohio-cform .qh-tvf-msg{margin:0}
.ohio-cform .qh-tvf-msg:empty{display:none}
.ohio-cform__foot{display:flex;align-items:center;gap:16px}
.ohio-cform__foot small{font:400 13px/18px var(--ohio-font-body);color:var(--ohio-neutral-700)}
.ohio-cform .qh-tvf-submit{min-width:170px;padding:0 28px;border-radius:var(--ohio-radius-m);background:var(--ohio-grad-primary);box-shadow:none;
  font:600 16px/1 var(--ohio-font-body);letter-spacing:.04em}
/* contact card (Figma 3409:9768): rows 18 apart, label→control 4, controls 50/48 tall, radius 12, border #E6DCF2 */
.ohio-lh__form .ohio-cform{gap:18px 20px;margin:0}
.ohio-lh__form .ohio-cform__f{gap:4px;font:600 var(--ohio-caption-size)/var(--ohio-caption-lh) var(--ohio-font-body);color:var(--ohio-text-body)}
.ohio-lh__form .ohio-cform__sub{margin-top:-4px}
.ohio-lh__form .ohio-cform input[type=text],.ohio-lh__form .ohio-cform input[type=tel],.ohio-lh__form .ohio-cform input[type=email]{height:50px;min-height:0;padding:0 14px}
.ohio-lh__form .ohio-cform input,.ohio-lh__form .ohio-cform select,.ohio-lh__form .ohio-cform textarea{border-color:var(--ohio-purple-200);border-radius:var(--ohio-radius-m);font-size:15px;line-height:19px}
.ohio-lh__form .ohio-cform select{height:48px;min-height:0;padding:0 36px 0 16px;color:var(--ohio-text-body);-webkit-appearance:none;appearance:none;
  background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' fill='none' stroke='%238A7FA3' stroke-width='1.5'/%3E%3C/svg%3E") right 16px center no-repeat}
.ohio-lh__form .ohio-cform textarea{height:102px;min-height:0;padding:13px 14px}
.ohio-lh__form .ohio-cform ::placeholder{color:var(--ohio-neutral-400)}
.ohio-lh__form .ohio-cform__chips{margin-top:3px}
.ohio-lh__form .ohio-cform__chip{height:44px;min-height:0;padding:0 19px 0 21px;border-color:var(--ohio-purple-200);border-radius:var(--ohio-radius-m);font-weight:600;color:var(--ohio-text-body)}
.ohio-lh__form .ohio-cform__chip[aria-pressed=true]{background:var(--ohio-purple-100);border-color:var(--ohio-purple-700);color:var(--ohio-purple-700)}
.ohio-lh__form .ohio-cform__hint,.ohio-lh__form .ohio-cform__foot small{color:var(--ohio-neutral-400)}
.ohio-lh__form .ohio-cform__consent{color:var(--ohio-text-body)}
.ohio-lh__form .ohio-cform__consent input{width:24px;height:24px;margin:0;border-radius:6px;accent-color:var(--ohio-purple-700)}
.ohio-lh__form .ohio-cform__foot{margin-top:17px}
.ohio-lh__form .ohio-cform .qh-tvf-submit{height:52px;margin:0}

/* ---------- address (branch tabs, shared part) + FAQ ---------- */
.ohio-lh__dir-sec .ohio-bri__labels label{font-family:var(--ohio-font-body)}
.ohio-lh__faq-sub{margin:15.4px 0 26px}
.ohio-lh__faq{max-width:1223px;margin:0 0 10px;border:1px solid var(--ohio-purple-200);border-radius:var(--ohio-radius-l);background:#fff}
.ohio-lh__faq[open]{border:2px solid var(--ohio-purple-300);background:var(--ohio-purple-50)}
.ohio-lh__faq summary{position:relative;display:block;padding:24px 80px 20px 25px;list-style:none;cursor:pointer}
.ohio-lh__faq summary::-webkit-details-marker{display:none}
.ohio-lh__faq summary::after{content:"+";position:absolute;right:40.5px;top:17px;width:36px;height:36px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:var(--ohio-purple-100);font:400 22px/1 var(--ohio-font-body);color:var(--ohio-purple-700)}
.ohio-lh__faq[open] summary{padding:23px 79px 19px 24px}
.ohio-lh__faq[open] summary::after{content:"−";top:17px;right:39.5px;background:var(--ohio-purple-700);color:#fff}
.ohio-lh__faq p{max-width:1100px;margin:-3px 80px 0 24px;padding-bottom:45.5px;font:400 var(--ohio-body-size)/var(--ohio-body-lh) var(--ohio-font-body);color:var(--ohio-text-body)}

/* ---------- 1920 frame geometry (Figma 3409:9537; frame y in comments, header ends at 160) ---------- */
@media (min-width:1025px){
  .ohio-lh .ohio-container{max-width:1299px}                                   /* content x 330.5–1589.5 */
  .ohio-lh__hero{height:536px;padding:0;box-sizing:border-box}                /* band 157.5–695.7 #F7F3FB + image19 overlay */
  .ohio-lh__hero-in{display:block;position:relative;height:100%}
  .ohio-lh__hero-txt{padding:171px 0 0}                                       /* H1 330.8 */
  .ohio-lh__hero .ohio-h1{margin:0}
  .ohio-lh__hero .ohio-lead{margin:23px 0 0}                                  /* lead 468.5 */
  .ohio-lh__hero .ohio-btn-group{margin-top:27px}                             /* CTAs 548.9, 264/192/181 × 52 */
  .ohio-lh__hero .ohio-btn{padding:0 28px}
  .ohio-lh__hero .ohio-lh__book{min-width:264px}
  .ohio-lh__hero-img{position:absolute;left:656.9px;top:91.4px;width:606.6px} /* Rectangle 3409:9547 content 987.4,251.4 */
  .ohio-lh__help-sec{padding:89px 0 0}                                        /* crumbs 786, bar 821, H2 836.4 */
  .ohio-lh__help{grid-template-columns:minmax(0,240fr) minmax(0,234fr) minmax(0,233fr) minmax(0,234fr) minmax(0,232fr)}
  .ohio-lh__help-item{box-sizing:border-box;height:242px}                     /* cards 907.9–1149.9 */
  .ohio-lh__form-sec{padding:48px 0}                                          /* bar 1197.9, card 1197.9–1934.9 */
  .ohio-lh__dir-sec{padding:0 0 48px}                                         /* bar 1982.9, CTAs end 2890.9 */
  .ohio-lh__dir-sec .ohio-sec-title--bar::before{margin-bottom:7px}           /* H2 1993 */
  .ohio-lh__dir-sec .ohio-bri__tabs{max-width:1200px;margin:24px auto 0}      /* tabs 359.6–1559.7 at 2060.9 */
  .ohio-lh__dir-sec .ohio-bri__labels{gap:24px;margin:0 0 31px}
  .ohio-lh__dir-sec .ohio-bri__labels label{box-sizing:border-box;height:66px;padding:3px 16px 3px 3.5px;border:3px solid var(--ohio-purple-100);border-radius:var(--ohio-radius-l);
    font:600 var(--ohio-h4-size)/var(--ohio-h4-lh) var(--ohio-font-body);color:var(--ohio-purple-700)}
  .ohio-lh__dir-sec .ohio-bri__labels img{width:95px;height:59px;border-radius:8px}
  .ohio-lh__dir-sec .ohio-bri__panel-in{grid-template-columns:minmax(0,792.7fr) 384px;gap:23px}
  .ohio-lh__dir-sec .ohio-bri__photo img{aspect-ratio:792.7/508.2}
  .ohio-lh__dir-sec .ohio-bri__thumbs{gap:23.7px;margin-top:20.3px}
  .ohio-lh__dir-sec .ohio-bri__side{padding-top:9.6px}                       /* info icons 2167.7 vs photo 2158.1 */
  .ohio-lh__dir-sec .ohio-bri__info{margin:0 0 37px}
  .ohio-lh__dir-sec .ohio-bri__info li{gap:12px;margin:0 0 15px;font:400 var(--ohio-body-size)/var(--ohio-body-lh) var(--ohio-font-body)}
  .ohio-lh__dir-sec .ohio-bri__info li > span:last-child{gap:0;padding-top:0}
  .ohio-lh__dir-sec .ohio-bri__info strong{font:600 var(--ohio-body-size)/var(--ohio-body-lh) var(--ohio-font-body);color:var(--ohio-text-body)}
  .ohio-lh__dir-sec .ohio-bri__ico{width:48px;height:48px;background:var(--ohio-purple-100)}
  .ohio-lh__dir-sec .ohio-bri__mapcard{border:1px solid var(--ohio-purple-700);border-radius:14px}
  .ohio-lh__dir-sec .ohio-bri__mapcard iframe{height:289px}
  .ohio-lh__dir-sec .ohio-bri__mapcard a{height:56px;padding:0 16px;font:500 var(--ohio-body-size)/var(--ohio-body-lh) var(--ohio-font-body)}
  .ohio-lh__dir-sec .ohio-bri__actions{gap:12px;margin-top:35px}             /* CTAs 2838.9, 354/353 × 52 */
  .ohio-lh__dir-sec .ohio-bri__actions .ohio-btn{min-width:353px;height:52px;font-size:16px}
  .ohio-lh__faq-sec{padding:0 0 35px}                                         /* bar 2938.9, H2 2958.4, items from 3069.9 */
  .ohio-lh__faq-sec .ohio-sec-title--bar::before{margin-bottom:16.5px}
  .ohio-lh__faq-sec .ohio-container > *{margin-left:1.5px}
}
@media (max-width:1024px){
  .ohio-lh__hero-in,.ohio-lh__form-wrap{grid-template-columns:1fr}
  .ohio-lh__form,.ohio-lh__intro,.ohio-lh__channels,.ohio-lh__note,.ohio-lh__photo{grid-column:1;grid-row:auto}
  .ohio-lh__form{min-height:0;margin-top:20px}
  .ohio-lh__help{grid-template-columns:repeat(3,minmax(0,1fr))}
  .ohio-lh__help-sec{padding-top:40px}
  .ohio-lh__dir-sec,.ohio-lh__faq-sec{padding:var(--ohio-gap-section) 0}
}
@media (max-width:767px){
  .ohio-lh__help-sec,.ohio-lh__form-sec,.ohio-lh__faq-sec{background:var(--ohio-bg-soft)}
  .ohio-lh__channels{margin-top:20px;padding:4px 16px;border:0;border-radius:16px;background:#fff}
  .ohio-lh__channels a{gap:10px;padding:10px 0}
  .ohio-lh__ch-ico{width:auto;height:auto;background:none}
  .ohio-lh__ch-go{display:none}
  .ohio-lh__form{order:3;padding:16px;border-radius:16px}
  .ohio-lh__note{order:4;min-height:0;padding:0 0 0 24px;border:0;background:none}
  .ohio-lh__note-ico{left:0;top:2px}
  .ohio-lh__photo{order:5;max-width:none;height:220px;border:0;border-radius:16px}
  .ohio-cform{grid-template-columns:1fr;gap:14px}
  .ohio-cform__foot{flex-direction:column;align-items:stretch;gap:12px}
  .ohio-cform .qh-tvf-submit{width:100%;min-height:48px;border-radius:12px;background:var(--ohio-grad-cta);box-shadow:0 8px 20px rgba(241,121,31,.3)}
}