/* ==========================================================================
   Phòng khám Đa khoa Hy Vọng — skin "hyvong" (2026)
   Mobile-first · không phụ thuộc Bootstrap/jQuery · WCAG 2.1 AA
   Mục lục: 1 Font & token · 2 Base · 3 Layout · 4 Nút & form · 5 Header ·
   6 Footer & thanh CTA mobile · 7 Thành phần · 8 Trang · 9 Tiện ích
   ========================================================================== */

/* 1. FONT & TOKEN ---------------------------------------------------------- */
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/be-vietnam-pro-vietnamese-400-normal.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:400;font-display:swap;src:url(../fonts/be-vietnam-pro-latin-400-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/be-vietnam-pro-vietnamese-500-normal.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:500;font-display:swap;src:url(../fonts/be-vietnam-pro-latin-500-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/be-vietnam-pro-vietnamese-600-normal.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:600;font-display:swap;src:url(../fonts/be-vietnam-pro-latin-600-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/be-vietnam-pro-vietnamese-700-normal.woff2) format("woff2");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}
@font-face{font-family:"Be Vietnam Pro";font-style:normal;font-weight:700;font-display:swap;src:url(../fonts/be-vietnam-pro-latin-700-normal.woff2) format("woff2");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}

:root{
  /* Màu thương hiệu (tương phản đã kiểm tra trên nền trắng) */
  --c-primary:#1257A8;      /* 7.1:1  nút chính, link */
  --c-primary-700:#0E4686;
  --c-navy:#0B3B6F;         /* 11.2:1 tiêu đề, header, footer */
  --c-navy-900:#0A2A4F;
  --c-teal:#0E7C72;         /* 5.1:1  nhấn, trạng thái tốt */
  --c-teal-50:#E6F6F4;
  --c-blue-50:#EAF2FB;
  --c-blue-100:#D6E6F7;
  --c-amber:#C26A00; --c-amber-50:#FFF4E0;
  --c-purple:#6B45C9; --c-purple-50:#F1ECFB;
  --c-bg:#FFFFFF; --c-bg-soft:#F5F8FC;
  --c-text:#0B2545; --c-body:#334155; --c-muted:#5B6B80;
  --c-border:#D9E2EC; --c-border-strong:#B8C7DA;
  --c-success:#027A48; --c-success-50:#ECFDF3;
  --c-warning:#B54708; --c-warning-50:#FFFAEB;
  --c-error:#B42318;   --c-error-50:#FEF3F2;
  /* Khoảng cách: bội số 4px */
  --s1:4px;--s2:8px;--s3:12px;--s4:16px;--s5:24px;--s6:32px;--s7:48px;--s8:64px;--s9:96px;
  --r-sm:8px;--r-md:12px;--r-lg:16px;--r-xl:20px;--r-pill:999px;
  --sh-1:0 1px 2px rgba(11,37,69,.06),0 2px 8px rgba(11,37,69,.06);
  --sh-2:0 4px 12px rgba(11,37,69,.08),0 12px 32px rgba(11,37,69,.08);
  --container:1200px; --gutter:16px;
  --font:"Be Vietnam Pro",system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;
  --ease:cubic-bezier(.2,.7,.2,1);
  --hd-h:64px;
}
@media (min-width:768px){:root{--gutter:24px}}
@media (min-width:1024px){:root{--hd-h:0px}}

/* 2. BASE ------------------------------------------------------------------ */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:88px}
body{margin:0;font-family:var(--font);font-size:16px;line-height:1.65;color:var(--c-body);background:var(--c-bg);text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;overflow-x:hidden}
@media (min-width:1024px){body{font-size:17px}}
img,svg,video,iframe{max-width:100%;display:block}
img{height:auto}
a{color:var(--c-primary);text-decoration-thickness:1px;text-underline-offset:3px}
a:hover{color:var(--c-primary-700)}
h1,h2,h3,h4,h5,h6{color:var(--c-text);line-height:1.25;margin:0 0 var(--s3);font-weight:700;letter-spacing:-.01em}
h1{font-size:32px}h2{font-size:26px}h3{font-size:20px;font-weight:600}h4{font-size:18px;font-weight:600}h5{font-size:17px;font-weight:600}h6{font-size:16px;font-weight:600}
@media (min-width:1024px){h1{font-size:44px}h2{font-size:34px}h3{font-size:22px}h4{font-size:20px}h5{font-size:18px}}
p{margin:0 0 var(--s4)}
ul,ol{margin:0 0 var(--s4);padding-left:1.25em}
button,input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:3px solid #F5B301;outline-offset:2px;border-radius:4px}
.ic{width:20px;height:20px;flex:none;stroke-width:2}
.skip{position:absolute;left:-9999px;top:8px;z-index:200;background:var(--c-navy);color:#fff;padding:10px 16px;border-radius:var(--r-sm)}
.skip:focus{left:8px;color:#fff}
.sr-only{position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* 3. LAYOUT ---------------------------------------------------------------- */
.wrap{width:100%;max-width:calc(var(--container) + 2*var(--gutter));margin:0 auto;padding:0 var(--gutter)}
.sec{padding:var(--s7) 0}
.sec--soft{background:var(--c-bg-soft)}
.sec--tight{padding:var(--s6) 0}
@media (min-width:1024px){.sec{padding:var(--s8) 0}}
.grid{display:grid;gap:var(--s4)}
@media (min-width:640px){.grid{gap:var(--s5)}}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:640px){.sm-2{grid-template-columns:repeat(2,minmax(0,1fr))}.sm-3{grid-template-columns:repeat(3,minmax(0,1fr))}}
@media (min-width:768px){.md-2{grid-template-columns:repeat(2,minmax(0,1fr))}.md-3{grid-template-columns:repeat(3,minmax(0,1fr))}.md-4{grid-template-columns:repeat(4,minmax(0,1fr))}}
@media (min-width:1024px){.lg-3{grid-template-columns:repeat(3,minmax(0,1fr))}.lg-4{grid-template-columns:repeat(4,minmax(0,1fr))}.lg-5{grid-template-columns:repeat(5,minmax(0,1fr))}}
.stack>*+*{margin-top:var(--s4)}
.center{text-align:center}

/* Tiêu đề section: eyebrow + tiêu đề + mô tả */
.sh{margin-bottom:var(--s6);max-width:720px}
.sh--c{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{display:inline-block;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--c-primary);margin-bottom:var(--s2)}
.sh h2{margin-bottom:var(--s2)}
.sh p{color:var(--c-muted);margin:0}
.sh__row{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:var(--s3);margin-bottom:var(--s5)}
.sh__row .sh{margin:0}

/* 4. NÚT & FORM ------------------------------------------------------------ */
.btn{--bg:var(--c-primary);--fg:#fff;--bd:var(--bg);display:inline-flex;align-items:center;justify-content:center;gap:var(--s2);min-height:48px;padding:12px 22px;border-radius:var(--r-sm);border:1.5px solid var(--bd);background:var(--bg);color:var(--fg);font-weight:600;font-size:15px;line-height:1.2;text-decoration:none;cursor:pointer;transition:background .15s var(--ease),border-color .15s var(--ease),transform .15s var(--ease),box-shadow .15s var(--ease);white-space:nowrap}
.btn:hover{--bg:var(--c-primary-700);color:var(--fg)}
.btn:active{transform:translateY(1px)}
.btn .ic{width:18px;height:18px}
.btn--navy{--bg:var(--c-navy)}.btn--navy:hover{--bg:var(--c-navy-900)}
.btn--teal{--bg:var(--c-teal)}.btn--teal:hover{--bg:#0B655D}
.btn--outline{--bg:#fff;--fg:var(--c-primary);--bd:var(--c-primary)}
.btn--outline:hover{--bg:var(--c-blue-50);--fg:var(--c-primary-700);--bd:var(--c-primary-700)}
.btn--ghost{--bg:transparent;--fg:var(--c-primary);--bd:transparent;padding-left:8px;padding-right:8px}
.btn--ghost:hover{--bg:var(--c-blue-50)}
.btn--white{--bg:#fff;--fg:var(--c-navy);--bd:#fff}
.btn--white:hover{--bg:var(--c-blue-50);--fg:var(--c-navy)}
.btn--lg{min-height:56px;padding:14px 28px;font-size:16px}
.btn--sm{min-height:40px;padding:8px 14px;font-size:14px}
.btn--block{width:100%}
.btn[disabled],.btn.is-disabled{--bg:#E3E9F0;--fg:#6B7A8D;--bd:#E3E9F0;cursor:not-allowed;transform:none}
.btn.is-loading{position:relative;color:transparent!important;pointer-events:none}
.btn.is-loading::after{content:"";position:absolute;width:18px;height:18px;border:2px solid #fff;border-right-color:transparent;border-radius:50%;animation:hvspin .7s linear infinite}
@keyframes hvspin{to{transform:rotate(360deg)}}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-weight:600;text-decoration:none;font-size:15px}
.link-arrow .ic{width:16px;height:16px;transition:transform .15s var(--ease)}
.link-arrow:hover .ic{transform:translateX(3px)}

.field{display:flex;flex-direction:column;gap:6px;margin-bottom:var(--s4)}
.field label,.field .lbl{font-size:14px;font-weight:600;color:var(--c-text)}
.req{color:var(--c-error)}
.opt{font-weight:400;color:var(--c-muted)}
.input,.select,.textarea{width:100%;min-height:48px;padding:12px 14px;border:1.5px solid var(--c-border);border-radius:var(--r-sm);background:#fff;color:var(--c-text);font-size:16px;transition:border-color .15s,box-shadow .15s}
.textarea{min-height:110px;resize:vertical}
.select{appearance:none;-webkit-appearance:none;padding-right:40px;background:#fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%235B6B80' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") no-repeat right 12px center}
.input::placeholder,.textarea::placeholder{color:#8795A8}
.input:hover,.select:hover,.textarea:hover{border-color:var(--c-border-strong)}
.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--c-primary);box-shadow:0 0 0 4px rgba(18,87,168,.15)}
.input:disabled,.select:disabled,.textarea:disabled{background:#F1F4F8;color:#6B7A8D;cursor:not-allowed}
.field.has-error .input,.field.has-error .select,.field.has-error .textarea{border-color:var(--c-error);background:var(--c-error-50)}
.field-err{display:none;align-items:center;gap:6px;font-size:14px;color:var(--c-error)}
.field.has-error .field-err{display:flex}
.field-hint{font-size:13px;color:var(--c-muted)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:14px;line-height:1.5;cursor:pointer}
.check input{width:20px;height:20px;margin-top:1px;accent-color:var(--c-primary);flex:none}
.radios{display:flex;gap:var(--s2);flex-wrap:wrap}
.radio{position:relative}
.radio input{position:absolute;opacity:0;inset:0}
.radio span{display:inline-flex;align-items:center;min-height:44px;padding:8px 16px;border:1.5px solid var(--c-border);border-radius:var(--r-pill);font-size:15px;cursor:pointer;background:#fff}
.radio input:checked+span{border-color:var(--c-primary);background:var(--c-blue-50);color:var(--c-primary);font-weight:600}
.radio input:focus-visible+span{outline:3px solid #F5B301;outline-offset:2px}
.alert{display:flex;gap:var(--s3);padding:var(--s4);border-radius:var(--r-md);border:1px solid;font-size:15px}
.alert .ic{margin-top:2px}
.alert--info{background:var(--c-blue-50);border-color:var(--c-blue-100);color:var(--c-navy)}
.alert--ok{background:var(--c-success-50);border-color:#ABEFC6;color:#05603A}
.alert--warn{background:var(--c-warning-50);border-color:#FEDF89;color:#93370D}
.alert--err{background:var(--c-error-50);border-color:#FECDCA;color:#912018}

/* 5. HEADER ---------------------------------------------------------------- */
.hd{position:sticky;top:0;z-index:50;background:#fff;box-shadow:0 1px 0 var(--c-border)}
.hd__main{display:flex;align-items:center;gap:var(--s4);min-height:64px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--c-navy);flex:none}
.brand img{width:40px;height:43px;object-fit:contain}
.brand__txt{display:flex;flex-direction:column;line-height:1.1}
.brand__sub{font-size:10px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--c-muted)}
.brand__name{font-size:20px;font-weight:700;letter-spacing:.01em;color:var(--c-navy)}
.hd__info{display:none;gap:var(--s5);margin-left:auto}
.hd__info-item{display:flex;align-items:flex-start;gap:8px;font-size:13px;line-height:1.45;color:var(--c-muted);max-width:220px}
.hd__info-item .ic{color:var(--c-primary);width:18px;height:18px;margin-top:2px}
.hd__info-item b{display:block;color:var(--c-text);font-weight:600}
.hd__phones{display:none;align-items:center;gap:10px;text-decoration:none;color:var(--c-navy)}
.hd__phones .ic{width:28px;height:28px;color:var(--c-primary)}
.hd__phones span{display:flex;flex-direction:column;font-weight:700;font-size:16px;line-height:1.3}
.hd__phones small{font-size:12px;font-weight:500;color:var(--c-muted)}
.hd__actions{display:flex;align-items:center;gap:var(--s2);margin-left:auto}
.icon-btn{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:var(--r-sm);border:1.5px solid var(--c-border);background:#fff;color:var(--c-navy);cursor:pointer;text-decoration:none}
.icon-btn:hover{background:var(--c-blue-50);color:var(--c-navy)}
.icon-btn--solid{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
.icon-btn--solid:hover{background:var(--c-primary-700);color:#fff}
.nav{display:none}
@media (min-width:1024px){
  .hd__main{min-height:84px}
  .brand img{width:52px;height:56px}
  .brand__name{font-size:24px}
  .hd__info{display:flex}
  .hd__phones{display:flex}
  .hd__actions{display:none}
  .nav{display:block;border-top:1px solid var(--c-border)}
  .nav__list{display:flex;align-items:center;gap:2px;list-style:none;margin:0;padding:10px 0}
  .nav__item{position:relative}
  .nav__link{display:inline-flex;align-items:center;gap:4px;padding:9px 14px;border-radius:var(--r-sm);font-size:14px;font-weight:600;text-transform:uppercase;letter-spacing:.02em;color:var(--c-text);text-decoration:none;background:none;border:0;cursor:pointer}
  .nav__link .ic{width:16px;height:16px}
  .nav__link:hover{background:var(--c-blue-50);color:var(--c-primary)}
  .nav__item.is-active>.nav__link{background:var(--c-navy);color:#fff}
  .nav__cta{margin-left:auto}
  .nav__sub{position:absolute;top:calc(100% + 6px);left:0;min-width:260px;background:#fff;border:1px solid var(--c-border);border-radius:var(--r-md);box-shadow:var(--sh-2);padding:var(--s2);list-style:none;margin:0;opacity:0;visibility:hidden;transform:translateY(-4px);transition:opacity .15s,transform .15s,visibility .15s}
  .nav__sub a{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:var(--r-sm);color:var(--c-text);text-decoration:none;font-size:15px}
  .nav__sub a .ic{color:var(--c-primary);width:18px;height:18px}
  .nav__sub a:hover{background:var(--c-blue-50);color:var(--c-primary)}
  .nav__item:hover>.nav__sub,.nav__item:focus-within>.nav__sub,.nav__item.is-open>.nav__sub{opacity:1;visibility:visible;transform:none}
}
@media (min-width:1280px){.nav__link{padding:9px 16px}}
/* Ngăn kéo menu mobile */
.drawer{position:fixed;inset:0;z-index:100;display:none}
.drawer.is-open{display:block}
.drawer__bg{position:absolute;inset:0;background:rgba(10,42,79,.45)}
.drawer__panel{position:absolute;top:0;right:0;bottom:0;width:min(88vw,360px);background:#fff;display:flex;flex-direction:column;box-shadow:var(--sh-2);animation:hvslide .2s var(--ease)}
@keyframes hvslide{from{transform:translateX(24px);opacity:.6}}
.drawer__hd{display:flex;align-items:center;justify-content:space-between;padding:12px var(--gutter);border-bottom:1px solid var(--c-border)}
.drawer__body{flex:1;overflow-y:auto;padding:var(--s3) var(--gutter)}
.drawer__list{list-style:none;margin:0;padding:0}
.drawer__list>li{border-bottom:1px solid var(--c-border)}
.drawer__list a,.drawer__acc{display:flex;align-items:center;justify-content:space-between;width:100%;min-height:52px;padding:10px 4px;color:var(--c-text);font-weight:600;text-decoration:none;background:none;border:0;text-align:left;cursor:pointer}
.drawer__list li.is-active>a{color:var(--c-primary)}
.drawer__acc .ic{transition:transform .2s}
.drawer__acc[aria-expanded="true"] .ic{transform:rotate(180deg)}
.drawer__sub{list-style:none;margin:0 0 var(--s2);padding:0 0 0 var(--s3)}
.drawer__sub a{min-height:44px;font-weight:500;color:var(--c-body)}
.drawer__ft{padding:var(--s4) var(--gutter);border-top:1px solid var(--c-border);display:grid;gap:var(--s2)}
.drawer__meta{font-size:14px;color:var(--c-muted);display:grid;gap:6px;margin-top:var(--s2)}
.drawer__meta span{display:flex;gap:8px;align-items:flex-start}
.drawer__meta .ic{width:16px;height:16px;margin-top:4px;color:var(--c-primary)}
body.no-scroll{overflow:hidden}

/* 6. FOOTER & THANH CTA MOBILE --------------------------------------------- */
.ft{background:var(--c-navy-900);color:#C9D6E6;padding:var(--s7) 0 calc(var(--s5) + 72px);font-size:15px}
@media (min-width:1024px){.ft{padding-bottom:var(--s5)}}
.ft a{color:#fff;text-decoration:none}
.ft a:hover{text-decoration:underline}
.ft__grid{display:grid;gap:var(--s6)}
@media (min-width:768px){.ft__grid{grid-template-columns:1.4fr 1fr 1fr}}
@media (min-width:1024px){.ft__grid{grid-template-columns:1.6fr 1fr 1fr 1.3fr}}
.ft__brand{display:flex;align-items:center;gap:12px;margin-bottom:var(--s4)}
.ft__brand img{width:52px;height:56px;background:#fff;border-radius:var(--r-sm);padding:4px}
.ft__brand b{display:block;color:#fff;font-size:18px;line-height:1.2}
.ft__brand small{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:#9FB3CC}
.ft h2{font-size:14px;letter-spacing:.08em;text-transform:uppercase;color:#fff;margin-bottom:var(--s4)}
.ft ul{list-style:none;padding:0;margin:0;display:grid;gap:10px}
.ft__contact li{display:flex;gap:10px;align-items:flex-start}
.ft__contact .ic{width:18px;height:18px;color:#7FB2EA;margin-top:3px}
.ft__social{display:flex;gap:var(--s2);margin-top:var(--s4)}
.ft__social a{display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.08);color:#fff}
.ft__social a:hover{background:rgba(255,255,255,.18);text-decoration:none}
.ft__social .ic{width:20px;height:20px}
.ft__zalo{font-size:12px;font-weight:700}
.ft__bottom{margin-top:var(--s6);padding-top:var(--s4);border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:var(--s2) var(--s5);justify-content:space-between;font-size:14px;color:#9FB3CC}
.ft .need{background:#5A3A00;color:#FFE6B3;border-color:#8A5A00}
/* Thanh CTA cố định đáy màn hình (mobile/tablet) */
.mbar{position:fixed;left:0;right:0;bottom:0;z-index:60;display:grid;grid-template-columns:1fr 1fr 1.4fr;gap:8px;padding:8px var(--gutter) calc(8px + env(safe-area-inset-bottom));background:#fff;box-shadow:0 -4px 16px rgba(11,37,69,.12)}
.mbar a{display:flex;align-items:center;justify-content:center;gap:6px;min-height:48px;border-radius:var(--r-sm);font-weight:600;font-size:15px;text-decoration:none;border:1.5px solid var(--c-border);color:var(--c-navy)}
.mbar a .ic{width:18px;height:18px}
.mbar__book{background:var(--c-primary);border-color:var(--c-primary)!important;color:#fff!important}
@media (min-width:1024px){.mbar{display:none}}
.totop{position:fixed;right:16px;bottom:88px;z-index:55;width:44px;height:44px;border-radius:50%;border:0;background:var(--c-navy);color:#fff;display:none;align-items:center;justify-content:center;box-shadow:var(--sh-2);cursor:pointer}
.totop.is-show{display:inline-flex}
@media (min-width:1024px){.totop{bottom:24px}}

/* 7. THÀNH PHẦN ------------------------------------------------------------ */
.card{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);box-shadow:var(--sh-1)}
.card--pad{padding:var(--s5)}
@media (min-width:768px){.card--pad{padding:var(--s6)}}
/* Nhãn còn thiếu nội dung */
.need{display:inline-block;margin:2px 0;padding:2px 8px;border:1px dashed #D08700;border-radius:6px;background:#FFF7E6;color:#8A4B00;font-size:12px;font-weight:600;line-height:1.5;letter-spacing:0;text-transform:none;vertical-align:middle}
/* Khung ảnh giữ chỗ */
.ph{position:relative;width:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;padding:12px;background:repeating-linear-gradient(135deg,#EEF3F9 0 12px,#E6EDF6 12px 24px);color:#5B6B80;text-align:center;overflow:hidden}
.ph__ic{width:28px;height:28px;opacity:.55}
.ph__txt{font-size:12px;font-weight:600;max-width:220px;line-height:1.4}
.img{width:100%;object-fit:cover;background:var(--c-bg-soft)}
.media{border-radius:var(--r-lg);overflow:hidden}
/* Breadcrumb */
.crumb ol{display:flex;flex-wrap:wrap;gap:4px 6px;list-style:none;margin:0 0 var(--s4);padding:0;font-size:14px;color:var(--c-muted)}
.crumb li+li::before{content:"›";margin-right:6px;color:var(--c-border-strong)}
.crumb a{color:var(--c-muted);text-decoration:none}
.crumb a:hover{color:var(--c-primary);text-decoration:underline}
.crumb [aria-current]{color:var(--c-text);font-weight:500}
/* Icon tròn */
.badge-ic{display:inline-flex;align-items:center;justify-content:center;width:48px;height:48px;border-radius:var(--r-md);background:var(--c-blue-50);color:var(--c-primary);flex:none}
.badge-ic .ic{width:24px;height:24px}
.badge-ic--teal{background:var(--c-teal-50);color:var(--c-teal)}
.badge-ic--amber{background:var(--c-amber-50);color:var(--c-amber)}
.badge-ic--purple{background:var(--c-purple-50);color:var(--c-purple)}
/* Hộp đặc điểm (4 ô dưới hero) */
.feats{position:relative;z-index:2;margin-top:calc(-1 * var(--s6));background:#fff;border-radius:var(--r-xl);box-shadow:var(--sh-2);padding:var(--s3);display:grid;gap:var(--s2);grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:1024px){.feats{grid-template-columns:repeat(4,minmax(0,1fr));padding:var(--s4);gap:var(--s3);margin-top:calc(-1 * var(--s7))}}
.feat{display:flex;align-items:center;gap:var(--s3);padding:var(--s3);border-radius:var(--r-md);background:var(--c-bg-soft);font-size:14px;line-height:1.4;color:var(--c-text);font-weight:600}
.feat .badge-ic{width:40px;height:40px;background:#fff}
@media (min-width:1024px){.feat{padding:var(--s4);font-size:15px}}
/* Lối tắt nhanh */
.qa{display:grid;gap:var(--s3);grid-template-columns:repeat(2,minmax(0,1fr))}
@media (min-width:1024px){.qa{grid-template-columns:repeat(4,minmax(0,1fr));gap:var(--s4)}}
.qa__item{display:flex;align-items:center;gap:var(--s3);padding:var(--s4);border-radius:var(--r-lg);text-decoration:none;color:var(--c-text);border:1px solid transparent;transition:transform .15s var(--ease),box-shadow .15s var(--ease)}
.qa__item:hover{transform:translateY(-2px);box-shadow:var(--sh-2);color:var(--c-text)}
.qa__item b{display:block;font-size:15px;line-height:1.3}
.qa__item small{display:block;font-size:13px;color:var(--c-muted);line-height:1.4;margin-top:2px}
.qa__item .badge-ic{background:#fff}
.qa--teal{background:var(--c-teal-50)}.qa--teal .badge-ic{color:var(--c-teal)}
.qa--blue{background:var(--c-blue-50)}
.qa--amber{background:var(--c-amber-50)}.qa--amber .badge-ic{color:var(--c-amber)}
.qa--purple{background:var(--c-purple-50)}.qa--purple .badge-ic{color:var(--c-purple)}
@media (max-width:420px){.qa__item{flex-direction:column;align-items:flex-start;gap:var(--s2);padding:var(--s3)}.qa__item small{display:none}}
/* Thẻ chuyên khoa */
.spc{display:flex;flex-direction:column;background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);overflow:hidden;text-decoration:none;color:var(--c-text);transition:transform .15s var(--ease),box-shadow .15s var(--ease),border-color .15s}
.spc:hover{transform:translateY(-2px);box-shadow:var(--sh-2);border-color:var(--c-blue-100);color:var(--c-text)}
.spc__media{position:relative}
.spc__media .ph,.spc__media .img{aspect-ratio:16/10}
.spc__ic{position:absolute;left:12px;bottom:-20px;width:44px;height:44px;border-radius:var(--r-md);background:#fff;color:var(--c-primary);display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-1)}
.spc__ic .ic{width:22px;height:22px}
.spc__body{padding:28px var(--s4) var(--s4)}
.spc__body h3{font-size:16px;margin:0 0 4px}
@media (min-width:768px){.spc__body h3{font-size:17px}}
.spc__body p{font-size:14px;color:var(--c-muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
/* Thẻ chuyên khoa dạng hàng (danh sách phụ) */
.spc-row{display:flex;align-items:center;gap:var(--s3);padding:var(--s4);background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);text-decoration:none;color:var(--c-text)}
.spc-row:hover{border-color:var(--c-primary);color:var(--c-text)}
.spc-row b{flex:1;font-size:16px}
.spc-row>.ic{color:var(--c-primary)}
/* Thẻ bác sĩ */
.doc{display:flex;flex-direction:column;background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);overflow:hidden;transition:box-shadow .15s,transform .15s var(--ease)}
.doc:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.doc__media .ph,.doc__media .img{aspect-ratio:4/5}
.doc__media .img{object-position:top center}
.doc__body{padding:var(--s4);display:flex;flex-direction:column;gap:4px;flex:1}
.doc__name{font-size:16px;margin:0}
.doc__name a{color:var(--c-navy);text-decoration:none}
.doc__name a::after{content:"";position:absolute;inset:0}
.doc{position:relative}
.doc__role{font-size:14px;color:var(--c-muted);margin:0}
.doc__more{margin-top:auto;padding-top:var(--s2);font-size:14px}
/* Thống kê */
.stats{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:var(--s3)}
@media (min-width:768px){.stats{grid-template-columns:repeat(4,minmax(0,1fr))}}
.stat{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);padding:var(--s4);text-align:center;box-shadow:var(--sh-1)}
.stat b{display:block;font-size:30px;line-height:1.1;color:var(--c-teal);font-weight:700}
.stat span{display:block;font-size:14px;color:var(--c-muted);margin-top:6px;line-height:1.4}
/* Chia đôi ảnh / nội dung */
.split{display:grid;gap:var(--s6);align-items:center}
@media (min-width:1024px){.split{grid-template-columns:1fr 1fr;gap:var(--s7)}.split--rev>:first-child{order:2}}
/* Quy trình */
.steps{display:grid;gap:var(--s4);counter-reset:st;list-style:none;padding:0;margin:0}
@media (min-width:768px){.steps{grid-template-columns:repeat(auto-fit,minmax(200px,1fr))}}
.steps li{position:relative;background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);padding:var(--s5) var(--s4) var(--s4)}
.steps li::before{counter-increment:st;content:counter(st);display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:var(--c-navy);color:#fff;font-weight:700;margin-bottom:var(--s3)}
.steps b{display:block;color:var(--c-text);font-size:16px;margin-bottom:4px}
.steps p{font-size:14px;color:var(--c-muted);margin:0}
/* Thẻ bài viết */
.post{display:flex;flex-direction:column;background:#fff;border:1px solid var(--c-border);border-radius:var(--r-lg);overflow:hidden;position:relative;transition:box-shadow .15s,transform .15s var(--ease)}
.post:hover{box-shadow:var(--sh-2);transform:translateY(-2px)}
.post__media{position:relative}
.post__media .img,.post__media .ph{aspect-ratio:16/10}
.post__date{position:absolute;left:12px;top:12px;background:#fff;color:var(--c-navy);font-size:12px;font-weight:600;padding:4px 10px;border-radius:var(--r-pill);box-shadow:var(--sh-1)}
.post__body{padding:var(--s4);display:flex;flex-direction:column;gap:var(--s2);flex:1}
.post__cat{font-size:12px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--c-teal)}
.post__title{font-size:17px;line-height:1.4;margin:0}
.post__title a{color:var(--c-text);text-decoration:none}
.post__title a::after{content:"";position:absolute;inset:0}
.post__title a:hover{color:var(--c-primary)}
.post__ex{font-size:14px;color:var(--c-muted);margin:0;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post__more{margin-top:auto;font-size:14px}
.post-row{display:flex;gap:var(--s3);text-decoration:none;color:var(--c-text);padding:var(--s3) 0;border-bottom:1px solid var(--c-border)}
.post-row:last-child{border-bottom:0}
.post-row .ph,.post-row .img{width:88px;flex:none;border-radius:var(--r-sm);aspect-ratio:1/1}
.post-row b{font-size:15px;line-height:1.4;font-weight:600;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.post-row small{display:block;color:var(--c-muted);font-size:13px;margin-top:4px}
.post-row:hover b{color:var(--c-primary)}
/* FAQ */
.faq{display:grid;gap:var(--s3)}
.faq details{background:#fff;border:1px solid var(--c-border);border-radius:var(--r-md)}
.faq summary{display:flex;align-items:center;justify-content:space-between;gap:var(--s3);padding:var(--s4);font-weight:600;color:var(--c-text);cursor:pointer;list-style:none;min-height:56px}
.faq summary::-webkit-details-marker{display:none}
.faq summary .ic{transition:transform .2s;color:var(--c-primary)}
.faq details[open] summary .ic{transform:rotate(180deg)}
.faq__a{padding:0 var(--s4) var(--s4);color:var(--c-body)}
/* Dải CTA */
.cta{position:relative;overflow:hidden;border-radius:var(--r-xl);background:linear-gradient(120deg,var(--c-navy) 0%,var(--c-primary) 100%);color:#DCE8F6;padding:var(--s6) var(--s5);display:grid;gap:var(--s5);align-items:center}
@media (min-width:768px){.cta{grid-template-columns:1fr auto;padding:var(--s7)}}
.cta h2{color:#fff;margin-bottom:var(--s2);font-size:24px}
@media (min-width:1024px){.cta h2{font-size:30px}}
.cta p{margin:0;color:#DCE8F6}
.cta__actions{display:flex;flex-wrap:wrap;gap:var(--s3)}
.cta .btn--outline{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.7)}
.cta .btn--outline:hover{--bg:rgba(255,255,255,.12);--fg:#fff;--bd:#fff}
.cta::after{content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;background:rgba(255,255,255,.06);pointer-events:none}
/* Tabs dạng viên thuốc */
.tabs{display:flex;gap:var(--s2);overflow-x:auto;padding-bottom:4px;margin-bottom:var(--s5);scrollbar-width:thin;-webkit-overflow-scrolling:touch}
.tab{flex:none;display:inline-flex;align-items:center;min-height:44px;padding:8px 18px;border-radius:var(--r-pill);border:1.5px solid var(--c-border);background:#fff;color:var(--c-text);font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;white-space:nowrap}
.tab:hover{border-color:var(--c-primary);color:var(--c-primary)}
.tab.is-active,.tab[aria-selected="true"]{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
/* Phân trang (HTML do framework sinh ra) */
.pg{display:flex;flex-wrap:wrap;gap:6px;justify-content:center;margin-top:var(--s6)}
.pg a,.pg span,.pg b,.pg strong{display:inline-flex;align-items:center;justify-content:center;min-width:44px;height:44px;padding:0 12px;border-radius:var(--r-sm);border:1.5px solid var(--c-border);background:#fff;color:var(--c-text);text-decoration:none;font-weight:600;font-size:15px}
.pg a:hover{border-color:var(--c-primary);color:var(--c-primary)}
.pg .active,.pg .current,.pg span.page_current,.pg strong,.pg b{background:var(--c-primary);border-color:var(--c-primary);color:#fff}
/* Nội dung soạn thảo từ CMS */
.prose{color:var(--c-body);overflow-wrap:anywhere}
.prose>*:first-child{margin-top:0}
.prose h1,.prose h2{font-size:24px;margin:var(--s6) 0 var(--s3)}
.prose h3{font-size:20px;margin:var(--s5) 0 var(--s3)}
.prose h4,.prose h5,.prose h6{font-size:17px;margin:var(--s4) 0 var(--s2)}
.prose img{border-radius:var(--r-md);margin:var(--s4) auto;height:auto!important}
.prose a{word-break:break-word}
.prose blockquote{margin:var(--s5) 0;padding:var(--s4) var(--s5);border-left:4px solid var(--c-primary);background:var(--c-blue-50);border-radius:0 var(--r-md) var(--r-md) 0;color:var(--c-navy)}
.prose ul li,.prose ol li{margin-bottom:6px}
.prose iframe{width:100%;aspect-ratio:16/9;height:auto;border:0;border-radius:var(--r-md)}
.prose [style*="font-family"]{font-family:inherit!important}
.prose [style*="font-size"]{font-size:inherit!important}
.prose [style*="width"]:not(img):not(table):not(td):not(th){max-width:100%}
.tbl-wrap{position:relative;margin:var(--s4) 0;border:1px solid var(--c-border);border-radius:var(--r-md);overflow-x:auto;-webkit-overflow-scrolling:touch;background:#fff}
.tbl-wrap table,.ptable{width:100%;min-width:560px;border-collapse:collapse;font-size:15px;margin:0}
.prose table{width:100%!important;height:auto!important;border-collapse:collapse}
.tbl-wrap th,.tbl-wrap td,.ptable th,.ptable td{padding:10px 12px;border-bottom:1px solid var(--c-border);text-align:left;vertical-align:top;width:auto!important;height:auto!important}
.tbl-wrap tr:first-child td,.tbl-wrap th,.ptable th{background:var(--c-blue-50);color:var(--c-navy);font-weight:600}
.tbl-wrap tr:nth-child(even) td{background:#FAFCFE}
.tbl-wrap tr:first-child td{background:var(--c-blue-50)}
.tbl-hint{display:flex;align-items:center;gap:6px;font-size:13px;color:var(--c-muted);margin:var(--s2) 0 0}
@media (min-width:900px){.tbl-hint{display:none}}
.tbl-tools{display:flex;flex-wrap:wrap;gap:var(--s3);align-items:center;margin:var(--s4) 0}
.search{position:relative;flex:1;min-width:220px}
.search .ic{position:absolute;left:14px;top:50%;transform:translateY(-50%);color:var(--c-muted);pointer-events:none}
.search .input{padding-left:44px}
tr.is-hidden{display:none}
.tbl-empty{display:none;padding:var(--s4);text-align:center;color:var(--c-muted)}
.tbl-empty.is-show{display:block}
mark{background:#FFF1B8;color:inherit;border-radius:2px}
/* Thông tin liên hệ dạng danh sách */
.ilist{list-style:none;padding:0;margin:0;display:grid;gap:var(--s4)}
.ilist li{display:flex;gap:var(--s3);align-items:flex-start}
.ilist b{display:block;color:var(--c-text);font-size:15px}
.ilist span,.ilist a{font-size:15px}
.map{border:0;width:100%;aspect-ratio:4/3;border-radius:var(--r-lg);background:var(--c-bg-soft)}
@media (min-width:1024px){.map{aspect-ratio:auto;height:100%;min-height:420px}}

/* 8. TRANG ----------------------------------------------------------------- */
/* Hero trang chủ */
.hero{position:relative;background:linear-gradient(180deg,#F3F8FE 0%,#EAF2FB 100%);overflow:hidden}
.hero__in{display:grid;gap:var(--s5);align-items:center;padding-top:var(--s6);padding-bottom:calc(var(--s6) + var(--s6))}
@media (min-width:1024px){.hero__in{grid-template-columns:1.05fr 1fr;gap:var(--s7);padding-top:var(--s8);padding-bottom:calc(var(--s8) + var(--s6))}}
.hero__eyebrow{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--c-primary);margin-bottom:var(--s3)}
.hero h1{font-size:34px;line-height:1.18;color:var(--c-navy);margin-bottom:var(--s4)}
.hero h1 em{font-style:normal;color:var(--c-teal);display:block}
@media (min-width:1024px){.hero h1{font-size:46px}}
.hero__lead{font-size:17px;color:var(--c-body);max-width:560px;margin-bottom:var(--s5)}
.hero__actions{display:flex;flex-wrap:wrap;gap:var(--s3)}
.hero__meta{display:flex;flex-wrap:wrap;gap:var(--s2) var(--s5);margin-top:var(--s5);font-size:14px;color:var(--c-muted)}
.hero__meta span{display:inline-flex;align-items:center;gap:6px}
.hero__meta .ic{width:16px;height:16px;color:var(--c-teal)}
.hero__media{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-2)}
.hero__media .ph,.hero__media .img{aspect-ratio:4/3}
@media (max-width:639px){.hero__actions .btn{flex:1 1 100%}}
/* Hero trang con */
.phero{background:linear-gradient(180deg,#F3F8FE 0%,#EAF2FB 100%);padding:var(--s5) 0 var(--s6)}
.phero__in{display:grid;gap:var(--s5);align-items:center}
@media (min-width:1024px){.phero{padding:var(--s6) 0 var(--s7)}.phero__in.has-media{grid-template-columns:1.2fr 1fr;gap:var(--s7)}}
.phero h1{color:var(--c-navy);margin-bottom:var(--s2)}
.phero__lead{font-size:17px;color:var(--c-body);margin:0;max-width:680px}
.phero__media{border-radius:var(--r-xl);overflow:hidden}
.phero__media .ph,.phero__media .img{aspect-ratio:16/10}
.phero .stats{margin-top:var(--s5)}
/* Giới thiệu: sứ mệnh / tầm nhìn / giá trị */
.values{display:grid;gap:var(--s4)}
@media (min-width:768px){.values{grid-template-columns:repeat(3,minmax(0,1fr))}}
.value{display:flex;gap:var(--s3);align-items:flex-start}
.value h3{font-size:18px;margin-bottom:4px}
.value p{font-size:15px;color:var(--c-muted);margin:0}
/* Chi tiết chuyên khoa */
.svc-list{list-style:none;padding:0;margin:0 0 var(--s4);display:grid;gap:10px}
.svc-list li{display:flex;gap:10px;align-items:flex-start}
.svc-list .ic{color:var(--c-teal);margin-top:3px;width:18px;height:18px}
.layout{display:grid;gap:var(--s6)}
@media (min-width:1024px){.layout{grid-template-columns:minmax(0,1fr) 340px;gap:var(--s7)}.layout--wide-side{grid-template-columns:minmax(0,1fr) 380px}}
.aside{display:grid;gap:var(--s4);align-content:start}
@media (min-width:1024px){.aside{position:sticky;top:120px}}
.aside h2{font-size:18px}
.side-cta{background:var(--c-navy);color:#DCE8F6;border-radius:var(--r-lg);padding:var(--s5)}
.side-cta h2{color:#fff;font-size:20px}
.side-cta p{font-size:15px}
.side-cta .btn{width:100%}
.side-cta__tel{display:flex;align-items:center;gap:10px;margin-top:var(--s3);color:#fff;font-weight:700;font-size:18px;text-decoration:none}
.side-cta__tel:hover{color:#fff}
/* Hồ sơ bác sĩ */
.dprof{display:grid;gap:var(--s5);align-items:start}
@media (min-width:768px){.dprof{grid-template-columns:280px 1fr;gap:var(--s6)}}
@media (min-width:1024px){.dprof{grid-template-columns:340px 1fr}}
.dprof__photo{border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-1)}
.dprof__photo .ph,.dprof__photo .img{aspect-ratio:4/5}
.dprof__photo .img{object-position:top center}
.dprof h1{font-size:28px;color:var(--c-navy);margin-bottom:4px}
@media (min-width:1024px){.dprof h1{font-size:36px}}
.dprof__role{font-size:17px;color:var(--c-primary);font-weight:600;margin-bottom:var(--s4)}
.facts{list-style:none;padding:0;margin:0 0 var(--s5);display:grid;gap:10px}
.facts li{display:flex;gap:10px;align-items:flex-start}
.facts .badge-ic{width:32px;height:32px;border-radius:50%}
.facts .badge-ic .ic{width:16px;height:16px}
.btn-row{display:flex;flex-wrap:wrap;gap:var(--s3)}
@media (max-width:639px){.btn-row .btn{flex:1 1 100%}}
.dtabs{margin-top:var(--s6)}
.sched{width:100%;border-collapse:collapse;font-size:15px}
.sched th,.sched td{padding:10px 12px;border-bottom:1px solid var(--c-border);text-align:left}
.sched th{background:var(--c-blue-50);color:var(--c-navy);font-weight:600;width:40%}
/* Danh bạ bác sĩ: thanh lọc */
.filters{display:grid;gap:var(--s3);margin-bottom:var(--s5)}
@media (min-width:768px){.filters{grid-template-columns:1fr 260px auto;align-items:center}}
.filters__count{font-size:14px;color:var(--c-muted)}
.doc.is-hidden{display:none}
/* Đặt lịch */
.stepper{display:flex;list-style:none;padding:0;margin:0 0 var(--s5);gap:0}
.stepper li{flex:1;display:flex;flex-direction:column;align-items:center;gap:6px;position:relative;font-size:13px;font-weight:600;color:var(--c-muted);text-align:center}
.stepper li::before{content:"";position:absolute;top:19px;left:-50%;right:50%;height:2px;background:var(--c-border)}
.stepper li:first-child::before{display:none}
.stepper__n{position:relative;z-index:1;display:flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:2px solid var(--c-border);background:#fff;font-size:16px;color:var(--c-muted)}
.stepper li.is-current,.stepper li.is-done{color:var(--c-navy)}
.stepper li.is-current .stepper__n{background:var(--c-navy);border-color:var(--c-navy);color:#fff}
.stepper li.is-done .stepper__n{background:var(--c-teal);border-color:var(--c-teal);color:#fff}
.stepper li.is-done::before,.stepper li.is-current::before{background:var(--c-teal)}
.bk{display:grid;gap:var(--s5)}
@media (min-width:1024px){.bk{grid-template-columns:minmax(0,1fr) 340px;gap:var(--s6)}}
.bk__panel[hidden]{display:none}
.bk__panel h2{font-size:20px;margin-bottom:var(--s4)}
.bk__nav{display:flex;gap:var(--s3);justify-content:space-between;margin-top:var(--s3)}
.bk__nav .btn{min-width:140px}
@media (max-width:479px){.bk__nav{flex-direction:column-reverse}.bk__nav .btn{width:100%}}
.row2{display:grid;gap:0 var(--s4)}
@media (min-width:560px){.row2{grid-template-columns:1fr 1fr}}
.slots{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--s2)}
@media (min-width:560px){.slots{grid-template-columns:repeat(4,minmax(0,1fr))}}
.slots .radio span{width:100%;justify-content:center;border-radius:var(--r-sm);padding:8px}
.dates{display:flex;gap:var(--s2);overflow-x:auto;padding-bottom:4px;-webkit-overflow-scrolling:touch}
.dates .radio{flex:none}
.dates .radio span{flex-direction:column;border-radius:var(--r-md);min-width:68px;padding:8px 10px;line-height:1.25;gap:2px}
.dates .radio small{font-size:12px;font-weight:500;color:var(--c-muted)}
.dates .radio input:checked+span small{color:var(--c-primary)}
.review{display:grid;gap:0;margin:0 0 var(--s4);border:1px solid var(--c-border);border-radius:var(--r-md);overflow:hidden}
.review div{display:grid;grid-template-columns:130px 1fr;gap:var(--s3);padding:10px var(--s4);border-bottom:1px solid var(--c-border);font-size:15px}
.review div:last-child{border-bottom:0}
.review dt{color:var(--c-muted)}
.review dd{margin:0;color:var(--c-text);font-weight:600;overflow-wrap:anywhere}
.bk__side{display:grid;gap:var(--s4);align-content:start}
.bk__ill{display:flex;align-items:center;justify-content:center;aspect-ratio:16/10;border-radius:var(--r-lg);background:linear-gradient(135deg,var(--c-blue-50),#DCEBFA);color:var(--c-primary)}
.bk__ill .ic{width:72px;height:72px;stroke-width:1.5}
.checks{list-style:none;padding:0;margin:0;display:grid;gap:8px;font-size:15px}
.checks li{display:flex;gap:8px;align-items:flex-start}
.checks .ic{color:var(--c-teal);width:18px;height:18px;margin-top:3px}
.hp{position:absolute!important;left:-10000px!important;width:1px;height:1px;overflow:hidden}
/* Kết quả gửi form */
.result{max-width:640px;margin:0 auto;text-align:center}
.result__ic{display:inline-flex;align-items:center;justify-content:center;width:72px;height:72px;border-radius:50%;background:var(--c-success-50);color:var(--c-success);margin-bottom:var(--s4)}
.result__ic .ic{width:36px;height:36px}
.result__ic--err{background:var(--c-error-50);color:var(--c-error)}
/* Trang lỗi / không có dữ liệu */
.empty{padding:var(--s7) var(--s4);text-align:center;color:var(--c-muted);border:1px dashed var(--c-border-strong);border-radius:var(--r-lg);background:var(--c-bg-soft)}

/* 9. TIỆN ÍCH -------------------------------------------------------------- */
.mt-0{margin-top:0}.mb-0{margin-bottom:0}.mt-4{margin-top:var(--s4)}.mt-5{margin-top:var(--s5)}.mt-6{margin-top:var(--s6)}.mb-4{margin-bottom:var(--s4)}.mb-5{margin-bottom:var(--s5)}
.muted{color:var(--c-muted)}
.small{font-size:14px}
.nowrap{white-space:nowrap}
.hide-sm{display:none}
@media (min-width:768px){.hide-sm{display:initial}}
[data-reveal]{opacity:0;transform:translateY(12px);transition:opacity .5s var(--ease),transform .5s var(--ease)}
[data-reveal].is-in{opacity:1;transform:none}
.no-js [data-reveal]{opacity:1;transform:none}
@media print{.hd,.mbar,.ft,.totop,.drawer{display:none!important}body{font-size:12pt}}
.wrap--narrow{max-width:calc(880px + 2*var(--gutter))}
/* Không có JavaScript: form đặt lịch hiện đủ 1 trang, ẩn nút chuyển bước */
.no-js [data-next],.no-js [data-prev],.no-js .bk__review,.no-js #bkSteps{display:none}
.no-js .bk__panel+.bk__panel{margin-top:var(--s6);padding-top:var(--s5);border-top:1px solid var(--c-border)}
.split .stats{grid-template-columns:repeat(2,minmax(0,1fr))}
.layout>*,.bk>*,.split>*,.dprof>*,.phero__in>*,.hero__in>*{min-width:0}
@media (max-width:420px){.stepper li{font-size:12px}.stepper__n{width:34px;height:34px}.stepper li::before{top:16px}}
/* Khối ảnh + nội dung: ảnh cao bằng cột nội dung (desktop) */
@media (min-width:1024px){.split--fill{align-items:stretch}.split--fill>.media{height:100%;min-height:360px}.split--fill>.media .img,.split--fill>.media .ph{height:100%;aspect-ratio:auto!important}}
/* ---- Quy trình khám (trang chủ) ---------------------------------------- */
.proc{position:relative;overflow:hidden;padding:var(--s7) 0;background:radial-gradient(900px 420px at 85% -10%,rgba(95,208,192,.22),transparent 60%),radial-gradient(700px 380px at 0% 110%,rgba(127,178,234,.25),transparent 60%),linear-gradient(135deg,var(--c-navy-900) 0%,var(--c-navy) 55%,var(--c-primary-700) 100%);color:#C9D6E6}
@media (min-width:1024px){.proc{padding:var(--s8) 0}}
.proc .eyebrow{color:#7FD4C8}
.proc h2{color:#fff}
.proc .sh p{color:#C9D6E6}
.proc .need{background:#5A3A00;color:#FFE6B3;border-color:#8A5A00}
.proc__steps{position:relative;list-style:none;margin:0;padding:0;display:grid;gap:var(--s5)}
.proc__step{position:relative;display:grid;grid-template-columns:64px 1fr;gap:var(--s4);align-items:start}
.proc__step:not(:last-child)::before{content:"";position:absolute;left:31px;top:68px;bottom:calc(-1 * var(--s5));border-left:2px dashed rgba(255,255,255,.25)}
.proc__ic{position:relative;z-index:1;width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.22);color:#fff;box-shadow:0 0 0 6px rgba(255,255,255,.04);transition:background .2s var(--ease),transform .2s var(--ease)}
.proc__ic .ic{width:28px;height:28px}
.proc__n{position:absolute;top:-6px;right:-8px;min-width:30px;height:22px;padding:0 6px;border-radius:var(--r-pill);background:#5FD0C0;color:var(--c-navy-900);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.proc__step:hover .proc__ic{background:var(--c-teal);transform:translateY(-2px)}
.proc__txt h3{color:#fff;font-size:18px;margin:4px 0 6px}
.proc__txt p{margin:0;font-size:15px;line-height:1.6;color:#C9D6E6}
@media (min-width:900px){
  .proc__steps{grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);gap:var(--s5)}
  .proc__step{grid-template-columns:1fr;justify-items:center;text-align:center;padding:0 var(--s2)}
  .proc__step:not(:last-child)::before{left:calc(50% + 48px);right:calc(-50% - var(--s5) + 48px);top:40px;bottom:auto;border-left:0;border-top:2px dashed rgba(255,255,255,.28)}
  .proc__ic{width:80px;height:80px}
  .proc__ic .ic{width:32px;height:32px}
  .proc__txt h3{font-size:19px;margin-top:var(--s2)}
  .proc__txt p{max-width:260px;margin:0 auto}
}
.proc__cta{display:flex;flex-wrap:wrap;gap:var(--s3);justify-content:center;margin-top:var(--s7)}
.btn--ghost-light{--bg:transparent;--fg:#fff;--bd:rgba(255,255,255,.55)}
.btn--ghost-light:hover{--bg:rgba(255,255,255,.12);--fg:#fff;--bd:#fff}
@media (max-width:639px){.proc__cta .btn{flex:1 1 100%}}

/* Trang chủ: Hỏi đáp (trái) + Tin tức (phải) chung 1 khối */
.duo{display:grid;gap:var(--s7)}
.duo__col{min-width:0}
.duo__card{padding-top:var(--s3);padding-bottom:var(--s4)}
.duo__more{display:inline-flex;margin-top:var(--s4)}
@media (min-width:1024px){.duo{grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:var(--s7);align-items:start}}