/* Lớp giao diện chuyển đổi khách hàng: đặt lịch là hành động chính. */
.booking-conversion{width:min(100% - 48px,var(--container));margin:34px auto var(--section-space);padding:clamp(30px,5vw,58px);border-radius:var(--radius-xl);display:grid;grid-template-columns:minmax(0,1.05fr) minmax(360px,.95fr);gap:clamp(34px,6vw,76px);align-items:center;color:#fff;background:radial-gradient(circle at 8% 0,#35c4df4a,transparent 35%),linear-gradient(135deg,#062b62,#0b5fc4 62%,#1478df);box-shadow:var(--shadow-lg);position:relative;overflow:hidden}.booking-conversion:after{content:"";position:absolute;width:260px;height:260px;border:1px solid #ffffff1f;border-radius:50%;right:-90px;top:-130px;box-shadow:0 0 0 34px #ffffff09,0 0 0 70px #ffffff06}.booking-conversion-copy,.booking-steps{position:relative;z-index:1}.booking-conversion h2{color:#fff;font-size:clamp(2rem,4vw,3.65rem);line-height:1.08;margin:10px 0 20px;max-width:760px}.booking-conversion-copy>p:not(.eyebrow){color:#e4f4ff;max-width:700px;margin:0;line-height:1.75}.booking-conversion-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap;margin-top:28px}.booking-primary-action{box-shadow:0 14px 34px #001b453b}.booking-phone-action{color:#fff;text-decoration:none;display:grid;grid-template-columns:42px auto;column-gap:10px;align-items:center;padding:8px 4px}.booking-phone-action>span{grid-row:1/3;width:42px;height:42px;border-radius:14px;background:#ffffff17;display:grid;place-items:center;font-size:1.1rem}.booking-phone-action strong{color:#fff;font-size:1rem}.booking-phone-action small{color:#cfeeff;font-size:.7rem}.booking-steps{list-style:none;padding:0;margin:0;display:grid;gap:12px}.booking-steps li{display:grid;grid-template-columns:58px 1fr;align-items:center;gap:14px;padding:17px 18px;border:1px solid #ffffff24;border-radius:20px;background:#ffffff10;backdrop-filter:blur(8px)}.booking-steps li>span{width:48px;height:48px;border-radius:16px;display:grid;place-items:center;background:#fff;color:var(--color-primary-800);font-weight:900}.booking-steps div{display:flex;flex-direction:column}.booking-steps strong{color:#fff;font-size:.95rem}.booking-steps small{color:#dcefff;margin-top:2px;font-size:.72rem;line-height:1.5}.header-booking{background:linear-gradient(135deg,var(--color-primary-800),var(--color-primary-600));color:#fff!important;border-color:transparent!important;box-shadow:0 8px 22px #0b5fc42b}.hero-call-button{white-space:nowrap}.final-cta-actions{display:flex;flex-direction:column;align-items:center;gap:12px}.final-cta-call{color:#fff;font-weight:800;text-underline-offset:4px}.float-booking{background:linear-gradient(145deg,#126ed2,#073b86)!important;box-shadow:0 12px 28px #073b8640!important}.float-icon-booking{background:#fff!important;color:#0b5fc4!important;font-size:1rem!important;font-weight:900}.eye-chatbot-footer-actions{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.eye-chatbot-footer-actions a:last-child{background:#e8f4ff;color:#075ea8!important;border-radius:999px;padding:4px 9px;font-weight:800}.button,.float-action,.header-community,.header-hotline{min-height:44px}
@media (width<=900px){.booking-conversion{grid-template-columns:1fr}.booking-steps{grid-template-columns:repeat(3,1fr)}.booking-steps li{grid-template-columns:1fr;align-content:start}.booking-steps li>span{width:42px;height:42px}}
@media (width<=768px){.booking-conversion{width:min(100% - 32px,var(--container));margin-top:24px;margin-bottom:76px;border-radius:30px;padding:32px 24px}.booking-conversion h2{font-size:clamp(2rem,9vw,3rem)}.booking-steps{grid-template-columns:1fr}.booking-steps li{grid-template-columns:52px 1fr}.booking-conversion-actions{align-items:stretch;flex-direction:column}.booking-conversion-actions .button{width:100%}.booking-phone-action{justify-content:center}.floating-contact-list{grid-template-columns:repeat(3,1fr)!important}.float-booking{transform:translateY(-7px);height:64px!important;border:3px solid #fff!important}.final-cta-actions{width:100%;align-items:stretch}.final-cta-call{text-align:center;padding:8px}}
@media (width<=480px){.eye-chatbot-footer-note{align-items:flex-start;flex-direction:column}.booking-conversion{padding:28px 20px}.booking-phone-action{justify-content:start}.hero-call-button{white-space:normal}}

/* Popup đặt lịch: nhúng biểu mẫu chính thức và có phương án mở trang ngoài. */
.booking-trust-chips{display:flex;flex-wrap:wrap;gap:9px;margin-top:20px}.booking-trust-chips span{display:inline-flex;align-items:center;gap:7px;min-height:34px;padding:7px 11px;border:1px solid #ffffff25;border-radius:999px;background:#ffffff0d;color:#e9f7ff;font-size:.74rem;font-weight:750;backdrop-filter:blur(8px)}.booking-trust-chips i{width:18px;height:18px;border-radius:50%;display:grid;place-items:center;background:#fff;color:#0a5fbd;font-style:normal;font-size:.68rem;font-weight:950}
body.booking-modal-open{overflow:hidden}.booking-modal[hidden]{display:none}.booking-modal{position:fixed;inset:0;z-index:10050;display:grid;place-items:center;padding:clamp(12px,2vw,24px);opacity:0;visibility:hidden;transition:opacity .24s ease,visibility .24s ease}.booking-modal.is-open{opacity:1;visibility:visible}.booking-modal-backdrop{position:absolute;inset:0;background:linear-gradient(135deg,#04182eea,#062c5ddd);backdrop-filter:blur(10px)}.booking-modal-dialog{position:relative;z-index:1;width:min(100%,1080px);height:min(92vh,880px);display:grid;grid-template-rows:auto auto minmax(0,1fr) auto;overflow:hidden;border:1px solid #d5e6f4;border-radius:30px;background:#f8fbfe;box-shadow:0 32px 100px #00152d73;transform:translateY(18px) scale(.985);transition:transform .28s cubic-bezier(.2,.8,.2,1);outline:none}.booking-modal.is-open .booking-modal-dialog{transform:none}.booking-modal-header{display:flex;justify-content:space-between;align-items:flex-start;gap:18px;padding:18px 20px;background:#fff;border-bottom:1px solid #dfebf4}.booking-modal-brand{display:flex;align-items:center;gap:13px;min-width:0}.booking-modal-brand img{flex:0 0 auto;width:48px;height:48px;object-fit:cover;border-radius:15px;box-shadow:0 8px 20px #0b5fc41f}.booking-modal-brand>div{min-width:0}.booking-modal-kicker{display:flex;align-items:center;gap:7px;color:#0b68bd;font-size:.69rem;line-height:1.2;font-weight:900;letter-spacing:.08em;text-transform:uppercase}.booking-modal-kicker i{width:8px;height:8px;border-radius:50%;background:#18a968;box-shadow:0 0 0 4px #18a96816}.booking-modal-header h2{margin:4px 0 2px;color:#102b4e;font-size:clamp(1.22rem,2.4vw,1.75rem);line-height:1.15}.booking-modal-header p{margin:0;color:#667b94;font-size:.78rem;line-height:1.45}.booking-modal-close{flex:0 0 auto;width:44px;height:44px;display:grid;place-items:center;border:1px solid #dbe8f2;border-radius:14px;background:#f6f9fc;color:#24496f;cursor:pointer;transition:transform .2s ease,background .2s ease,color .2s ease}.booking-modal-close:hover{background:#eaf4ff;color:#0b5fc4;transform:rotate(4deg)}.booking-modal-close:focus-visible,.booking-modal-call:focus-visible,.booking-modal-external:focus-visible{outline:3px solid #79c9ff;outline-offset:3px}.booking-modal-close svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round}.booking-modal-notice{display:flex;align-items:center;gap:12px;padding:10px 20px;border-bottom:1px solid #dce9f3;background:linear-gradient(90deg,#e8f6ff,#f4fbff)}.booking-modal-notice-icon{flex:0 0 auto;width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:#0b5fc4;color:#fff;font-size:.68rem;font-weight:950;box-shadow:0 7px 16px #0b5fc426}.booking-modal-notice p{margin:0;color:#49647f;font-size:.75rem;line-height:1.45}.booking-modal-notice strong{color:#173c63}.booking-modal-frame-shell{position:relative;min-height:0;background:#eef5fa;overflow:hidden}.booking-modal-frame{display:block;width:100%;height:100%;border:0;background:#fff;opacity:1;transition:opacity .2s ease}.booking-modal-frame-shell.is-loading .booking-modal-frame{opacity:0}.booking-modal-loader{position:absolute;z-index:2;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;background:radial-gradient(circle at 50% 35%,#fff,#edf6fc);color:#244a70;text-align:center;transition:opacity .25s ease,visibility .25s ease}.booking-modal-frame-shell:not(.is-loading) .booking-modal-loader{opacity:0;visibility:hidden;pointer-events:none}.booking-modal-spinner{width:42px;height:42px;margin-bottom:6px;border:4px solid #cde6f7;border-top-color:#0b65c1;border-radius:50%;animation:booking-spin .8s linear infinite}.booking-modal-loader strong{font-size:.93rem}.booking-modal-loader small{color:#71859a;font-size:.72rem}.booking-modal-footer{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:13px 18px;border-top:1px solid #dae8f2;background:#fff}.booking-modal-help{display:flex;flex-direction:column;min-width:0}.booking-modal-help strong{color:#274663;font-size:.76rem}.booking-modal-help span{color:#77899b;font-size:.68rem;line-height:1.4}.booking-modal-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}.booking-modal-call,.booking-modal-external{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:10px 14px;border-radius:13px;text-decoration:none;font-size:.76rem;font-weight:900;transition:transform .18s ease,box-shadow .18s ease}.booking-modal-call{border:1px solid #d3e2ee;background:#f7fbff;color:#145a94}.booking-modal-call svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linejoin:round}.booking-modal-external{background:linear-gradient(135deg,#0754aa,#0c74d8);color:#fff;box-shadow:0 10px 22px #0b5fc42b}.booking-modal-call:hover,.booking-modal-external:hover{transform:translateY(-1px)}.booking-modal-external:hover{box-shadow:0 13px 26px #0b5fc43d}@keyframes booking-spin{to{transform:rotate(360deg)}}
@media (prefers-reduced-motion:reduce){.booking-modal,.booking-modal-dialog,.booking-modal-close,.booking-modal-frame,.booking-modal-loader,.booking-modal-call,.booking-modal-external{transition:none}.booking-modal-spinner{animation-duration:1.6s}}
@media (width<=768px){.booking-trust-chips{gap:7px}.booking-trust-chips span{font-size:.69rem}.booking-modal{padding:max(8px,env(safe-area-inset-top)) max(8px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left));place-items:stretch}.booking-modal-dialog{width:100%;height:100%;max-height:none;border-radius:22px;grid-template-rows:auto auto minmax(0,1fr) auto}.booking-modal-header{padding:13px 14px}.booking-modal-brand{gap:10px}.booking-modal-brand img{width:42px;height:42px;border-radius:13px}.booking-modal-header h2{font-size:1.17rem}.booking-modal-header p{font-size:.69rem;max-width:250px}.booking-modal-kicker{font-size:.6rem}.booking-modal-close{width:40px;height:40px}.booking-modal-notice{padding:9px 14px;gap:9px}.booking-modal-notice-icon{width:34px;height:34px}.booking-modal-notice p{font-size:.69rem}.booking-modal-footer{align-items:stretch;flex-direction:column;gap:9px;padding:10px 12px max(10px,env(safe-area-inset-bottom))}.booking-modal-help{display:none}.booking-modal-actions{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.25fr);width:100%}.booking-modal-call,.booking-modal-external{padding:10px 8px;font-size:.68rem;text-align:center}.booking-modal-call svg{display:none}}
@media (width<=430px){.booking-modal-header p{display:none}.booking-modal-brand img{width:40px;height:40px}.booking-modal-notice p{font-size:.65rem}.booking-modal-actions{grid-template-columns:1fr}.booking-modal-call,.booking-modal-external{min-height:42px}.booking-modal-call{display:none}}


/* ========================================================================== */
/* BIỂU MẪU ĐẶT LỊCH RIÊNG - LƯU GOOGLE SHEET                               */
/* ========================================================================== */
.hospital-name-inline{display:inline-block;white-space:nowrap}
.booking-modal-dialog{grid-template-rows:auto auto minmax(0,1fr);height:min(94vh,920px)}
.booking-form{min-height:0;display:grid;grid-template-rows:minmax(0,1fr) auto;background:#f5f9fc}
.booking-form[hidden],.booking-success[hidden]{display:none!important}
.booking-form-scroll{min-height:0;overflow:auto;padding:18px 20px 16px;scrollbar-gutter:stable}
.booking-form-security{display:flex;align-items:flex-start;gap:10px;margin-bottom:15px;padding:11px 13px;border:1px solid #cfe6d9;border-radius:14px;background:#f1fbf5;color:#3e6250}
.booking-form-security>span{flex:0 0 auto;width:22px;height:22px;display:grid;place-items:center;border-radius:50%;background:#15975e;color:#fff;font-size:.72rem;font-weight:950}
.booking-form-security p{margin:0;font-size:.72rem;line-height:1.48}.booking-form-security strong{color:#23543b}
.booking-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px 14px}
.booking-field{position:relative;display:flex;flex-direction:column;gap:7px;min-width:0}.booking-field-wide{grid-column:1/-1}
.booking-field>span:first-child{color:#24415f;font-size:.74rem;font-weight:850}.booking-field b,.booking-consent b{color:#dc3948}
.booking-field input,.booking-field select,.booking-field textarea{width:100%;min-height:47px;border:1px solid #cbdbe8;border-radius:13px;background:#fff;color:#173752;font:inherit;font-size:.79rem;padding:11px 13px;outline:none;box-shadow:0 1px 0 #fff inset;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease}
.booking-field select{cursor:pointer}.booking-field textarea{min-height:90px;resize:vertical;line-height:1.5;padding-right:54px}
.booking-field input::placeholder,.booking-field textarea::placeholder{color:#95a7b8}
.booking-field input:focus,.booking-field select:focus,.booking-field textarea:focus{border-color:#1673cc;box-shadow:0 0 0 3px #1673cc16;background:#fff}
.booking-field.has-error input,.booking-field.has-error select,.booking-field.has-error textarea{border-color:#d93649;box-shadow:0 0 0 3px #d9364912;background:#fffafb}
.booking-field>small,.booking-consent-error{min-height:13px;color:#c52d3e;font-size:.65rem;font-weight:650;line-height:1.25}
.booking-character-count{position:absolute;right:11px;bottom:28px;color:#8b9dad!important;font-size:.62rem!important;font-weight:650!important;pointer-events:none}
.booking-consent{display:flex;align-items:flex-start;gap:9px;margin-top:15px;padding:12px 13px;border:1px solid #d5e3ed;border-radius:14px;background:#fff;color:#50677d;cursor:pointer}
.booking-consent input{flex:0 0 auto;width:18px;height:18px;margin:1px 0 0;accent-color:#0b68c5}.booking-consent span{font-size:.7rem;line-height:1.48}
.booking-consent.has-error{border-color:#d93649;background:#fff9fa}.booking-consent-error{display:block;margin:5px 4px 0}
.booking-honeypot{position:absolute!important;left:-10000px!important;width:1px!important;height:1px!important;overflow:hidden!important}
.booking-form-message{margin-top:12px;padding:11px 13px;border-radius:12px;font-size:.72rem;font-weight:700;line-height:1.45}.booking-form-message.is-error{border:1px solid #f0b8c0;background:#fff3f5;color:#a92335}.booking-form-message.is-success{border:1px solid #b9dfc8;background:#f0fbf4;color:#246541}
.booking-form-footer{flex:0 0 auto}.booking-submit{min-height:44px;display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:10px 17px;border:0;border-radius:13px;background:linear-gradient(135deg,#0754aa,#0c74d8);color:#fff;font:inherit;font-size:.76rem;font-weight:900;cursor:pointer;box-shadow:0 10px 22px #0b5fc42b;transition:transform .18s ease,box-shadow .18s ease,opacity .18s ease}
.booking-submit:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 13px 26px #0b5fc43d}.booking-submit:focus-visible{outline:3px solid #79c9ff;outline-offset:3px}.booking-submit:disabled{cursor:wait;opacity:.78}
.booking-submit-spinner{display:none;width:17px;height:17px;border:2px solid #ffffff66;border-top-color:#fff;border-radius:50%;animation:booking-spin .7s linear infinite}.booking-submit.is-loading .booking-submit-spinner{display:block}
.booking-success{min-height:0;overflow:auto;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(28px,6vw,70px) 22px;text-align:center;background:radial-gradient(circle at 50% 15%,#fff,#eef8ff)}
.booking-success-icon{width:72px;height:72px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#14a563,#087d4a);color:#fff;font-size:2rem;font-weight:950;box-shadow:0 15px 35px #0d965938}
.booking-success-kicker{margin:17px 0 5px;color:#168453;font-size:.7rem;font-weight:900;letter-spacing:.1em;text-transform:uppercase}.booking-success h3{margin:0;color:#12365c;font-size:clamp(1.45rem,4vw,2.15rem)}.booking-success>p:not(.booking-success-kicker){max-width:560px;margin:9px auto 0;color:#5a7087;font-size:.82rem;line-height:1.55}
.booking-success-code{min-width:220px;margin-top:19px;padding:12px 20px;border:1px dashed #9fc7e6;border-radius:15px;background:#fff}.booking-success-code small{display:block;color:#7a8fa2;font-size:.64rem;text-transform:uppercase;letter-spacing:.08em}.booking-success-code strong{display:block;margin-top:3px;color:#0b62b9;font-size:1.08rem;letter-spacing:.05em}
.booking-success-actions{display:flex;gap:10px;margin-top:18px}.booking-success-actions button,.booking-success-actions a{min-height:44px;display:inline-flex;align-items:center;justify-content:center;padding:10px 18px;border-radius:13px;font:inherit;font-size:.75rem;font-weight:900;text-decoration:none;cursor:pointer}.booking-success-close{border:0;background:linear-gradient(135deg,#0754aa,#0c74d8);color:#fff}.booking-success-actions a{border:1px solid #c9ddeb;background:#fff;color:#165887}.booking-success-note{margin-top:14px;color:#8495a5;font-size:.66rem}
@media (prefers-reduced-motion:reduce){.booking-submit,.booking-field input,.booking-field select,.booking-field textarea{transition:none}.booking-submit-spinner{animation-duration:1.4s}}
@media (width<=768px){.hospital-name-inline{font-size:clamp(.88em,3.65vw,1em)}.booking-modal-dialog{height:100%;max-height:none}.booking-form-scroll{padding:14px 14px 12px}.booking-form-grid{grid-template-columns:1fr;gap:10px}.booking-field-wide{grid-column:auto}.booking-form-security{margin-bottom:12px}.booking-form-footer{align-items:stretch;flex-direction:column}.booking-modal-actions{grid-template-columns:.8fr 1.2fr}.booking-submit{width:100%;padding:10px 8px;font-size:.7rem}.booking-success{padding:34px 18px}.booking-success-actions{width:100%;display:grid;grid-template-columns:1fr 1fr}}
@media (width<=430px){.hospital-name-inline{font-size:.83em}.booking-form-scroll{padding:12px 12px 10px}.booking-modal-notice-icon{display:none}.booking-modal-notice{padding:9px 12px}.booking-form-security p{font-size:.67rem}.booking-field input,.booking-field select,.booking-field textarea{font-size:.76rem}.booking-modal-actions{grid-template-columns:1fr}.booking-modal-call{display:none}.booking-success-actions{grid-template-columns:1fr}.booking-success-actions a{display:none}}


/* V19 - CTA hotline and floating actions, based on CHATBOT-3D-V17 */
.call-icon {
  width: 40px !important;
  height: 40px !important;
  font-size: 0 !important;
  animation: hotline-soft-pulse 1.9s ease-in-out infinite !important;
}
.call-icon svg,
.faq-contact-mark-phone svg,
.faq-contact-arrow svg,
.float-icon-booking svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.header-hotline {
  gap: 12px !important;
  padding: 10px 16px 10px 10px !important;
}
.header-hotline strong {
  font-size: 1rem !important;
  letter-spacing: .01em;
}
.header-hotline small {
  font-size: .62rem !important;
}

.faq-contact-button {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  background: linear-gradient(135deg, #fff, #f5fbff);
  transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.faq-contact-button:hover,
.faq-contact-button:focus-visible {
  transform: translateY(-2px);
  border-color: #b7ddf7;
  box-shadow: 0 16px 34px #0734771c;
}
.faq-contact-mark-phone {
  font-size: 0 !important;
  background: linear-gradient(145deg, var(--color-primary-600), var(--color-primary-800)) !important;
  box-shadow: 0 10px 22px #0b5fc438;
}
.faq-contact-arrow {
  width: 34px;
  height: 34px;
  color: #0b5fc4;
  background: #eef7ff;
  border: 1px solid #bfe1fb;
  border-radius: 50%;
  display: grid;
  place-items: center;
  justify-self: end;
  box-shadow: inset 0 1px 0 #fff;
}
.faq-contact-button strong {
  color: var(--color-primary-900);
  font-size: 1rem !important;
}
.faq-contact-button small {
  font-size: .76rem !important;
}

.float-call,
.float-zalo {
  animation: floating-action-pulse 2s ease-in-out infinite;
}
.float-call { animation-delay: .1s; }
.float-zalo { animation-delay: .45s; }
.float-booking {
  background: linear-gradient(145deg, #ff7048, #d42d50) !important;
  box-shadow: 0 14px 30px #cf31554f !important;
  animation: booking-action-pulse 1.3s ease-in-out infinite !important;
}
.float-icon-booking {
  width: 30px !important;
  height: 30px !important;
  margin-top: 2px;
  color: #d93852 !important;
  background: #fff !important;
  border-radius: 50%;
  font-size: 0 !important;
  box-shadow: 0 6px 14px #ffffff80;
}
.float-action.float-booking .float-label {
  font-weight: 900;
  letter-spacing: .01em;
}
.float-action.float-booking::after,
.float-action.float-call::after,
.float-action.float-zalo::after {
  content: "";
  position: absolute;
  inset: -4px;
  border: 2px solid transparent;
  border-radius: inherit;
  pointer-events: none;
  opacity: 0;
}
.float-action.float-booking::after {
  border-color: #ff9cab;
  animation: booking-ring 1.3s ease-out infinite;
}
.float-action.float-call::after,
.float-action.float-zalo::after {
  border-color: #9fd2ff;
  animation: support-ring 2s ease-out infinite;
}

@keyframes hotline-soft-pulse {
  0%, 100% { transform: scale(1); box-shadow: 0 8px 18px #0b5fc447; }
  50% { transform: scale(1.07); box-shadow: 0 0 0 8px #2496eb1f, 0 10px 22px #0b5fc45a; }
}
@keyframes floating-action-pulse {
  0%, 100% { transform: translateY(0) scale(1); filter: brightness(1); }
  50% { transform: translateY(-2px) scale(1.05); filter: brightness(1.14); }
}
@keyframes booking-action-pulse {
  0%, 100% { transform: translateY(-1px) scale(1); filter: brightness(1); box-shadow: 0 14px 30px #cf31554f; }
  45% { transform: translateY(-3px) scale(1.08); filter: brightness(1.18); box-shadow: 0 0 0 7px #ff6f4730, 0 16px 34px #cf31556a; }
}
@keyframes support-ring {
  0% { opacity: .2; transform: scale(.92); }
  65% { opacity: .75; }
  100% { opacity: 0; transform: scale(1.14); }
}
@keyframes booking-ring {
  0% { opacity: .26; transform: scale(.9); }
  55% { opacity: .8; }
  100% { opacity: 0; transform: scale(1.2); }
}

@media (width <= 768px) {
  .faq-contact-button {
    grid-template-columns: 54px 1fr 38px !important;
    padding: 18px 16px !important;
  }
  .float-action.float-booking {
    height: 68px !important;
    border: 3px solid #fff !important;
  }
  .float-icon-booking {
    width: 32px !important;
    height: 32px !important;
  }
  .float-action .float-label {
    font-size: .56rem !important;
    line-height: 1.05;
  }
  .float-action.float-booking .float-label {
    font-size: .6rem !important;
  }
}

@media (prefers-reduced-motion: reduce) {
  .call-icon,
  .float-call,
  .float-zalo,
  .float-booking,
  .float-action.float-booking::after,
  .float-action.float-call::after,
  .float-action.float-zalo::after {
    animation: none !important;
  }
}


/* 2026-07-28: căn giữa quang học biểu tượng hotline */
.call-icon{display:grid!important;place-items:center!important;padding:0!important;line-height:0!important;overflow:visible!important}
.call-icon svg{display:block!important;width:19px!important;height:19px!important;transform:translate(.15px,.2px);transform-origin:center}
.call-icon svg path{vector-effect:non-scaling-stroke}


/* 2026-07-28 top button centered in quick support */
.floating-contact-panel{padding-top:34px!important}
.btn-top{position:relative!important;right:auto!important;bottom:auto!important;left:auto!important;margin:8px auto 12px!important;width:56px!important;height:56px!important;display:flex!important;visibility:visible!important;opacity:1!important;transform:none!important;z-index:2;border:2px solid #fff!important;background:linear-gradient(145deg,#1b78d7,#0a4c9e)!important;box-shadow:0 12px 24px #07347733,inset 0 1px 0 #ffffff61!important}
.btn-top .float-label{top:calc(100% + 10px)!important;right:auto!important;left:50%!important;background:rgba(8,31,66,.94)!important;padding:7px 11px!important;border-radius:10px!important;transform:translate(-50%,-4px)!important;white-space:nowrap}
.btn-top:hover .float-label,.btn-top:focus-visible .float-label{opacity:1!important;transform:translate(-50%,0)!important}
.float-icon-logo{padding:0!important}.float-top-logo{width:28px;height:28px;object-fit:contain;display:block;filter:drop-shadow(0 2px 6px rgba(255,255,255,.22))}
.btn-top:after{content:"";position:absolute;inset:-4px;border-radius:inherit;border:2px solid #9fd2ff;opacity:0;pointer-events:none;animation:ringSoft 2s ease-out infinite}
@media (width<=768px){.floating-contact-panel{padding-top:10px!important}.btn-top{margin:0 auto 8px!important;width:50px!important;height:50px!important}.btn-top .float-label{display:none!important}.floating-contact-list{grid-template-columns:repeat(3,1fr)!important}.float-action{min-width:0}}


/* 2026-07-28 V22: nút lên đầu trang nằm ngoài khung hỗ trợ nhanh */
.floating-widget{align-items:center!important}
.floating-contact-panel{padding-top:31px!important}
.btn-top-orbit{
  position:absolute!important;
  right:50%!important;
  bottom:calc(100% + 12px)!important;
  left:auto!important;
  width:78px!important;
  height:78px!important;
  min-height:0!important;
  margin:0!important;
  padding:0!important;
  border:0!important;
  border-radius:50%!important;
  background:transparent!important;
  overflow:visible!important;
  cursor:pointer;
  opacity:0!important;
  visibility:hidden!important;
  pointer-events:none!important;
  transform:translate(50%,14px) scale(.82)!important;
  transition:opacity .24s ease,visibility .24s ease,transform .28s cubic-bezier(.2,.8,.2,1)!important;
  box-shadow:none!important;
  z-index:5;
}
.btn-top-orbit.is-visible{
  opacity:1!important;
  visibility:visible!important;
  pointer-events:auto!important;
  transform:translate(50%,0) scale(1)!important;
}
.btn-top-orbit::before,.btn-top-orbit::after{display:none!important}
.btn-top-orbit-text{position:absolute;inset:0;width:100%;height:100%;overflow:visible;animation:topOrbitSpin 12s linear infinite;filter:drop-shadow(0 2px 5px #062c5e28)}
.btn-top-orbit-text text{fill:#0a4f9f;font-size:8.4px;font-weight:900;letter-spacing:.8px}
.btn-top-core{position:absolute;inset:14px;display:grid;place-items:center;border-radius:50%;background:linear-gradient(145deg,#fff,#eaf6ff);border:2px solid #fff;box-shadow:0 10px 24px #07347742,0 0 0 2px #1d79d6,inset 0 1px #fff;transition:transform .18s ease,box-shadow .18s ease}
.btn-top-core img{width:34px;height:34px;object-fit:contain;border-radius:50%;display:block}
.btn-top-orbit:hover .btn-top-core,.btn-top-orbit:focus-visible .btn-top-core{transform:translateY(-2px) scale(1.06);box-shadow:0 14px 28px #07347752,0 0 0 4px #2496eb24,inset 0 1px #fff}
.btn-top-orbit:focus-visible{outline:3px solid #35c4df!important;outline-offset:5px!important}
@keyframes topOrbitSpin{to{transform:rotate(360deg)}}
@media (width<=768px){
  .floating-contact-panel{padding-top:0!important}
  .btn-top-orbit{right:18px!important;bottom:calc(100% + 10px)!important;transform:translateY(14px) scale(.82)!important;width:72px!important;height:72px!important}
  .btn-top-orbit.is-visible{transform:translateY(0) scale(1)!important}
  .btn-top-core{inset:13px}
  .btn-top-core img{width:31px;height:31px}
  .btn-top-orbit-text text{font-size:8.7px}
}
@media (prefers-reduced-motion:reduce){.btn-top-orbit-text{animation:none!important}}