/* =====================================================
   莱漾咖啡培训工坊 · 样式表
   配色基于 logo 橙色调 + 咖啡生活美学
   ===================================================== */

:root{
  /* 主色系：取自 logo 橙色波浪 */
  --color-primary:    #E8741E;
  --color-primary-d:  #C75B12;
  --color-accent:     #F4A24C;
  --color-cream:      #FBF6EF;
  --color-surface:    #FFFFFF;

  /* 文本：咖啡棕而非纯黑 */
  --color-text:       #2B2118;
  --color-text-soft:  #6B5D4F;
  --color-border:     #ECE3D8;

  /* 形状与质感 */
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 8px rgba(43,33,24,.06);
  --shadow:    0 10px 30px rgba(43,33,24,.10);
  --shadow-lg: 0 20px 50px rgba(43,33,24,.16);

  /* 节奏 */
  --maxw: 1180px;
  --nav-h: 68px;
  --ease: cubic-bezier(.22,.61,.36,1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  color:var(--color-text);
  background:var(--color-surface);
  line-height:1.7;
  font-size:16px;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
ul{list-style:none}
button{font-family:inherit;cursor:pointer;border:none;background:none}
h1,h2,h3,h4{line-height:1.25;font-weight:700}
:focus-visible{outline:2px solid var(--color-primary);outline-offset:3px}

/* ---------- 布局容器 ---------- */
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px}
.container--narrow{max-width:860px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:999px;font-weight:600;font-size:15px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;
  white-space:nowrap;
}
.btn--lg{padding:14px 30px;font-size:16px}
.btn--primary{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:#fff;box-shadow:0 8px 20px rgba(232,116,30,.30)}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 26px rgba(232,116,30,.40)}
.btn--ghost{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.7);backdrop-filter:blur(4px)}
.btn--ghost:hover{background:rgba(255,255,255,.26);transform:translateY(-2px)}

/* ---------- 导航 ---------- */
.nav{position:fixed;top:0;left:0;right:0;height:var(--nav-h);z-index:100;
  display:flex;align-items:center;transition:background .3s,box-shadow .3s;background:transparent}
.nav__inner{max-width:var(--maxw);margin:0 auto;padding:0 20px;width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px}
.nav__brand{display:flex;align-items:center;gap:10px;color:#fff;transition:color .3s}
.nav__logo{width:40px;height:40px;border-radius:50%;background:#fff;padding:3px;box-shadow:var(--shadow-sm)}
.nav__name{font-weight:800;font-size:19px;line-height:1;display:flex;flex-direction:column}
.nav__name small{font-size:9px;letter-spacing:2px;font-weight:600;opacity:.8;margin-top:2px}
.nav__menu{display:flex;align-items:center;gap:18px}
.nav__menu a{color:#fff;font-size:14.5px;font-weight:500;position:relative;transition:color .3s;opacity:.92}
.nav__menu a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--color-accent);transition:width .3s var(--ease)}
.nav__menu a:hover::after{width:100%}
.nav__cta{margin-left:6px}
.nav__toggle{display:none;flex-direction:column;gap:5px;padding:8px}
.nav__toggle span{width:24px;height:2.5px;background:#fff;border-radius:2px;transition:.3s}
/* 滚动后实底 */
.nav.scrolled{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:var(--shadow-sm)}
.nav.scrolled .nav__brand{color:var(--color-text)}
.nav.scrolled .nav__menu a{color:var(--color-text-soft)}
.nav.scrolled .nav__menu a:hover{color:var(--color-primary)}
.nav.scrolled .nav__toggle span{background:var(--color-text)}
.nav.scrolled .nav__logo{box-shadow:var(--shadow)}

/* ---------- Hero ---------- */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;justify-content:center;text-align:center;color:#fff;overflow:hidden}
.hero__bg{position:absolute;inset:0;background-size:cover;background-position:center;transform:scale(1.05);animation:heroZoom 18s ease-in-out infinite alternate}
@keyframes heroZoom{from{transform:scale(1.05)}to{transform:scale(1.14)}}
.hero__overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(43,33,24,.72),rgba(199,91,18,.45)),radial-gradient(circle at 50% 40%,transparent,rgba(43,33,24,.35))}
.hero__content{position:relative;z-index:2;padding:0 20px;max-width:820px;animation:fadeUp .9s var(--ease) both}
.hero__eyebrow{font-size:15px;letter-spacing:3px;font-weight:600;color:var(--color-accent);margin-bottom:18px}
.hero__title{font-size:clamp(54px,11vw,128px);font-weight:800;letter-spacing:6px;margin-bottom:18px;text-shadow:0 6px 30px rgba(0,0,0,.35)}
.hero__title span{color:var(--color-accent);margin:0 6px}
.hero__sub{font-size:clamp(17px,2.4vw,23px);font-weight:500;margin-bottom:12px}
.hero__desc{font-size:15px;opacity:.92;margin-bottom:32px}
.hero__desc strong{color:var(--color-accent)}
.hero__actions{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}
.hero__scroll{position:absolute;bottom:26px;left:50%;transform:translateX(-50%);width:26px;height:42px;border:2px solid rgba(255,255,255,.7);border-radius:14px;z-index:2}
.hero__scroll span{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:4px;height:8px;background:#fff;border-radius:2px;animation:scrollDot 1.6s infinite}
@keyframes scrollDot{0%{opacity:0;top:8px}40%{opacity:1}100%{opacity:0;top:22px}}
@keyframes fadeUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}

/* ---------- 通用区块 ---------- */
.section{padding:clamp(56px,8vw,110px) 0;scroll-margin-top:var(--nav-h)}
.section--cream{background:var(--color-cream)}
.section--dark{background:linear-gradient(135deg,#3A2317,#5A3A22);color:#fff}
.section__head{text-align:center;max-width:760px;margin:0 auto 48px}
.section__tag{display:inline-block;font-size:13px;font-weight:700;letter-spacing:2px;color:var(--color-primary);
  background:rgba(232,116,30,.10);padding:5px 14px;border-radius:999px;margin-bottom:14px}
.section__tag--light{color:var(--color-accent);background:rgba(244,162,76,.16)}
.section__title{font-size:clamp(26px,4vw,38px);font-weight:800;color:var(--color-text)}
.section__title--light{color:#fff}
.section__lead{margin-top:14px;color:var(--color-text-soft);font-size:16px}
.section__head--light .section__lead{color:rgba(255,255,255,.82)}

/* ---------- 3. 关于 ---------- */
.about__grid{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;margin-bottom:20px}
.about__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;height:340px;object-fit:cover}
.about__text p{margin-bottom:16px;color:var(--color-text-soft);font-size:16px}
.about__text strong{color:var(--color-primary)}
.about__media.wide{max-width:900px;margin-left:auto;margin-right:auto}
.about__media.wide img{height:360px}
.timeline__title{text-align:center;font-size:clamp(22px,3vw,30px);margin:64px 0 32px}
.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.timeline__item{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:26px 20px;text-align:center;box-shadow:var(--shadow-sm);position:relative;transition:transform .3s var(--ease),box-shadow .3s}
.timeline__item:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.timeline__year{display:block;font-size:30px;font-weight:800;color:var(--color-primary);margin-bottom:10px}
.timeline__item p{font-size:14.5px;color:var(--color-text-soft)}

/* ---------- 4. 理念/支柱 ---------- */
.pillars{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.pillar{background:var(--color-surface);border-radius:var(--radius-lg);padding:32px 24px;text-align:center;box-shadow:var(--shadow-sm);
  border:1px solid var(--color-border);transition:transform .3s var(--ease),box-shadow .3s}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.pillar--outline{text-align:left;border:1px solid var(--color-border);background:#fff}
.pillar__icon{width:54px;height:54px;margin:0 auto 16px;border-radius:50%;display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:#fff;font-size:24px;font-weight:800}
.pillar h3{font-size:19px;margin-bottom:10px}
.pillar p{color:var(--color-text-soft);font-size:14.5px}

/* ---------- 5. 适合人群 ---------- */
.audience{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.audience__card{background:var(--color-cream);border-radius:var(--radius-lg);padding:34px 24px;text-align:center;
  border:1px solid var(--color-border);transition:transform .3s var(--ease),box-shadow .3s,background .3s}
.audience__card:hover{transform:translateY(-6px);box-shadow:var(--shadow);background:#fff}
.audience__icon{font-size:40px;margin-bottom:14px}
.audience__card h3{font-size:19px;margin-bottom:8px}
.audience__card p{color:var(--color-text-soft);font-size:14.5px}

/* ---------- 6. 课程 ---------- */
.courses__filters{display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-bottom:36px}
.chip{padding:9px 20px;border-radius:999px;background:#fff;border:1.5px solid var(--color-border);color:var(--color-text-soft);
  font-size:14.5px;font-weight:600;transition:.25s}
.chip:hover{border-color:var(--color-primary);color:var(--color-primary)}
.chip--active{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:#fff;border-color:transparent}
.courses__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.course{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:28px 24px;
  box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s;display:flex;flex-direction:column}
.course:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.course__tag{align-self:flex-start;font-size:12.5px;font-weight:700;color:#fff;background:var(--color-primary);padding:4px 12px;border-radius:999px;margin-bottom:14px}
.course h3{font-size:19px;margin-bottom:8px}
.course__meta{font-size:13.5px;color:var(--color-primary);font-weight:600;margin-bottom:10px}
.course p:last-child{color:var(--color-text-soft);font-size:14.5px;flex:1}
.course.hide{display:none}

/* ---------- 7. 大纲 ---------- */
.syllabus{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.syllabus__day{background:var(--color-cream);border-radius:var(--radius-lg);padding:28px 22px;border:1px solid var(--color-border);position:relative;overflow:hidden}
.syllabus__day::before{content:"";position:absolute;top:0;left:0;width:100%;height:5px;background:linear-gradient(135deg,var(--color-primary),var(--color-accent))}
.syllabus__num{display:inline-block;font-size:15px;font-weight:800;color:#fff;background:var(--color-primary);padding:4px 14px;border-radius:999px;margin-bottom:14px}
.syllabus__day h3{font-size:18px;margin-bottom:14px}
.syllabus__day ul li{font-size:14px;color:var(--color-text-soft);padding-left:16px;position:relative;margin-bottom:8px}
.syllabus__visual{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-bottom:42px}
.syllabus__shot{margin:0;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow);background:var(--color-surface);border:1px solid var(--color-border)}
.syllabus__shot img{display:block;width:100%;height:300px;object-fit:cover}
.syllabus__shot figcaption{padding:14px 18px;font-size:.9rem;color:var(--color-text-soft);text-align:center;background:var(--color-cream)}
.syllabus__day ul li::before{content:"☕";position:absolute;left:0;top:0;font-size:10px;color:var(--color-primary)}

/* ---------- 8. 数据 ---------- */
.stats{display:grid;grid-template-columns:repeat(5,1fr);gap:20px;text-align:center}
.stat{padding:20px 10px}
.stat__num{display:block;font-size:clamp(34px,5vw,52px);font-weight:800;color:var(--color-accent);line-height:1}
.stat__label{margin-top:12px;font-size:14px;color:rgba(255,255,255,.85)}

/* ---------- 9. 师资 ---------- */
.teachers{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.teacher{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:28px;box-shadow:var(--shadow-sm);
  transition:transform .3s var(--ease),box-shadow .3s;text-align:center}
.teacher:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.teacher__photo{width:120px;height:120px;margin:0 auto 18px;border-radius:50%;overflow:hidden;border:4px solid var(--color-cream);box-shadow:var(--shadow)}
.teacher__photo img{width:100%;height:100%;object-fit:cover}
.teacher h3{font-size:21px}
.teacher h3 small{font-size:13px;color:var(--color-primary);font-weight:600;margin-left:6px}
.teacher__role{color:var(--color-primary);font-weight:600;font-size:14px;margin:4px 0 14px}
.teacher__honors{text-align:left;margin:0 auto 14px;max-width:280px}
.teacher__honors li{font-size:13.5px;color:var(--color-text-soft);padding-left:18px;position:relative;margin-bottom:6px}
.teacher__honors li::before{content:"●";position:absolute;left:0;color:var(--color-accent);font-size:9px;top:5px}
.teacher__tel{font-weight:700;color:var(--color-text)}

/* ---------- 10. 图廊 ---------- */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.gallery__item{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm);cursor:zoom-in;aspect-ratio:4/3}
.gallery__item img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.gallery__item:hover img{transform:scale(1.08)}

/* ---------- 11. 反馈 ---------- */
.reviews{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;margin-bottom:36px}
.review{background:#fff;border-radius:var(--radius-lg);padding:30px 26px;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);position:relative}
.review::before{content:"\201C";position:absolute;top:6px;left:16px;font-size:60px;color:var(--color-accent);opacity:.35;font-family:Georgia,serif}
.review blockquote{font-size:15.5px;color:var(--color-text);margin:18px 0 14px;position:relative;z-index:1}
.review figcaption{font-size:13.5px;color:var(--color-primary);font-weight:600}
.reviews__media img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;max-height:420px;object-fit:cover}

/* ---------- 12. 品牌 ---------- */
.brands{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.brand{background:var(--color-cream);border-radius:var(--radius-lg);padding:34px 24px;text-align:center;border:1px solid var(--color-border);
  transition:transform .3s var(--ease),box-shadow .3s,background .3s}
.brand:hover{transform:translateY(-6px);box-shadow:var(--shadow);background:#fff}
.brand h3{font-size:20px;margin-bottom:8px;color:var(--color-primary)}
.brand p{font-size:13.5px;color:var(--color-text-soft)}

/* ---------- 13. 新闻 ---------- */
.news{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.news__item{background:#fff;border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm);border:1px solid var(--color-border);
  transition:transform .3s var(--ease),box-shadow .3s}
.news__item:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.news__media{display:block;aspect-ratio:16/9;overflow:hidden}
.news__media img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.news__item:hover .news__media img{transform:scale(1.06)}
.news__body{padding:22px 22px 26px}
.news__date{font-size:12.5px;color:var(--color-primary);font-weight:700;letter-spacing:1px}
.news__body h3{font-size:18px;margin:8px 0 10px}
.news__body p{font-size:14px;color:var(--color-text-soft)}

/* ---------- 14. FAQ ---------- */
.faq{max-width:780px;margin:0 auto}
.faq__item{border:1px solid var(--color-border);border-radius:var(--radius);margin-bottom:14px;background:#fff;overflow:hidden;transition:box-shadow .3s}
.faq__item:hover{box-shadow:var(--shadow-sm)}
.faq__q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:20px 24px;font-size:16.5px;font-weight:600;text-align:left;color:var(--color-text)}
.faq__icon{font-size:24px;color:var(--color-primary);transition:transform .3s;flex-shrink:0}
.faq__item.open .faq__icon{transform:rotate(45deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease)}
.faq__a p{padding:0 24px 22px;color:var(--color-text-soft);font-size:15px}

/* ---------- 15. 联系 ---------- */
.contact{display:grid;grid-template-columns:1.4fr 1fr;gap:36px;align-items:start}
.contact__form{background:#fff;border-radius:var(--radius-lg);padding:32px;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr;gap:18px}
.field{display:flex;flex-direction:column;gap:7px}
.field--full{grid-column:1/-1}
.field label{font-size:14px;font-weight:600;color:var(--color-text-soft)}
.field label span{color:var(--color-primary)}
.field input,.field select,.field textarea{width:100%;padding:12px 14px;border:1.5px solid var(--color-border);border-radius:var(--radius-sm);font-size:15px;
  font-family:inherit;color:var(--color-text);background:var(--color-cream);transition:border .25s,background .25s}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--color-primary);background:#fff;outline:none}
.field textarea{resize:vertical}
.contact__form .btn--lg{grid-column:1/-1}
.form__hint{grid-column:1/-1;font-size:14px;padding:10px 14px;border-radius:var(--radius-sm);margin:0}
.form__hint.error{background:#FDECEC;color:#C0392B}
.form__hint.ok{background:#EAF7EE;color:#1E7E43}
.form__hint.warn{background:#FFF6E6;color:#B26A00;border:1px dashed #F0C062}
.contact__info{background:linear-gradient(135deg,#3A2317,#5A3A22);color:#fff;border-radius:var(--radius-lg);padding:32px}
.contact__info h3{font-size:20px;margin-bottom:18px;color:var(--color-accent)}
.contact__row{font-size:14.5px;margin-bottom:12px;opacity:.92}
.contact__row a{color:var(--color-accent);font-weight:700}
.contact__qr{margin-top:20px;display:flex;gap:16px;align-items:center}
.contact__qr-box{width:96px;height:96px;border-radius:var(--radius-sm);border:2px dashed rgba(255,255,255,.5);display:flex;align-items:center;justify-content:center;
  text-align:center;font-size:12px;opacity:.85;flex-shrink:0}
.contact__qr-tip{font-size:12.5px;opacity:.8;line-height:1.5}

/* ---------- 16. 页脚 ---------- */
.footer{background:#231710;color:rgba(255,255,255,.8);padding:56px 0 0}
.footer__grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.4fr;gap:32px;padding-bottom:40px}
.footer__logo{width:46px;height:46px;border-radius:50%;background:#fff;padding:3px;margin-bottom:14px}
.footer__brand p{font-size:15px;font-weight:600;color:#fff}
.footer__brand span{font-size:12px;opacity:.7;font-weight:400}
.footer__col h4{font-size:15px;color:#fff;margin-bottom:16px}
.footer__col a,.footer__col p{display:block;font-size:14px;margin-bottom:10px;opacity:.82;transition:.25s}
.footer__col a:hover{color:var(--color-accent);opacity:1}
.footer__bottom{border-top:1px solid rgba(255,255,255,.1);padding:20px 0;text-align:center}
.footer__bottom p{font-size:13px;opacity:.6}

/* ---------- 17. 悬浮按钮 ---------- */
.float{position:fixed;right:22px;bottom:22px;z-index:90;display:flex;flex-direction:column;gap:12px}
.float__btn{width:54px;height:54px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:15px;
  box-shadow:var(--shadow-lg);transition:transform .25s var(--ease)}
.float__btn:hover{transform:scale(1.08)}
.float__call{background:#fff;font-size:22px}
.float__book{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));color:#fff;width:auto;padding:0 20px;border-radius:999px}

/* ---------- 灯箱 ---------- */
.lightbox{position:fixed;inset:0;background:rgba(20,12,8,.92);z-index:200;display:flex;align-items:center;justify-content:center;padding:20px}
.lightbox img{max-width:92%;max-height:88%;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.lightbox__close{position:absolute;top:20px;right:26px;font-size:40px;color:#fff;line-height:1}
.lightbox[hidden]{display:none}

/* ---------- Toast ---------- */
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%) translateY(20px);background:#231710;color:#fff;padding:14px 26px;border-radius:999px;
  font-size:15px;box-shadow:var(--shadow-lg);z-index:210;opacity:0;transition:opacity .3s,transform .3s;pointer-events:none}
.toast.show{opacity:1;transform:translateX(-50%) translateY(0)}
.toast[hidden]{display:none}

/* ---------- 滚动揭示 ---------- */
[data-reveal]{opacity:0;transform:translateY(28px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
[data-reveal].in{opacity:1;transform:none}

/* =====================================================
   响应式
   ===================================================== */
@media (max-width:1024px){
  .about__grid,.contact{grid-template-columns:1fr}
  .pillars,.audience,.courses__grid,.syllabus,.brands,.teachers,.reviews,.news,.timeline,.stats{grid-template-columns:repeat(2,1fr)}
  .stats{grid-template-columns:repeat(3,1fr)}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  :root{--nav-h:60px}
  .nav__menu{position:fixed;top:var(--nav-h);left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:0;
    padding:10px 20px 20px;box-shadow:var(--shadow);transform:translateY(-120%);transition:transform .35s var(--ease);max-height:calc(100vh - var(--nav-h));overflow-y:auto}
  .nav__menu.open{transform:translateY(0)}
  .nav__menu a{color:var(--color-text);padding:13px 4px;border-bottom:1px solid var(--color-border);font-size:16px}
  .nav__menu a::after{display:none}
  .nav__cta{display:none}
  .nav__toggle{display:flex}
  .nav.scrolled .nav__menu{background:#fff}
  .hero__title{letter-spacing:3px}
  .pillars,.audience,.courses__grid,.syllabus,.brands,.teachers,.reviews,.news,.timeline,.stats{grid-template-columns:1fr}
  .syllabus__visual{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(2,1fr)}
  .contact__form{grid-template-columns:1fr;padding:24px}
  .footer__grid{grid-template-columns:1fr}
  .about__media img,.about__media.wide img{height:260px}
  .contact__qr{flex-direction:column;align-items:flex-start}
}
@media (max-width:420px){
  .stats{grid-template-columns:1fr}
  .hero__actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto}
  [data-reveal]{opacity:1;transform:none}
}

/* =====================================================
   多页面：子页头部 / 入口卡 / 当前页高亮
   ===================================================== */

/* 子页面导航默认实色（浅色头部下保持可读） */
body.subpage .nav{background:rgba(255,255,255,.96);backdrop-filter:blur(8px);box-shadow:var(--shadow-sm)}
body.subpage .nav .nav__brand{color:var(--color-text)}
body.subpage .nav .nav__menu a{color:var(--color-text-soft)}
body.subpage .nav .nav__menu a:hover{color:var(--color-primary)}
body.subpage .nav .nav__menu a.active{color:var(--color-primary)}
body.subpage .nav .nav__menu a.active::after{width:100%}
body.subpage .nav .nav__toggle span{background:var(--color-text)}
body.subpage .nav .nav__logo{box-shadow:var(--shadow)}

/* 子页头部 */
.subhero{position:relative;padding:calc(var(--nav-h) + 56px) 0 50px;background:linear-gradient(135deg,#FBE6CF,var(--color-cream));overflow:hidden}
.subhero::before{content:"";position:absolute;right:-90px;top:-90px;width:360px;height:360px;border-radius:50%;background:radial-gradient(circle,rgba(232,116,30,.16),transparent 70%)}
.subhero::after{content:"";position:absolute;left:-120px;bottom:-120px;width:320px;height:320px;border-radius:50%;background:radial-gradient(circle,rgba(244,162,76,.14),transparent 70%)}
.subhero__inner{position:relative;z-index:2}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--color-text-soft);margin-bottom:14px;flex-wrap:wrap}
.breadcrumb a{color:var(--color-text-soft);transition:color .25s}
.breadcrumb a:hover{color:var(--color-primary)}
.breadcrumb .sep{opacity:.45}
.breadcrumb .cur{color:var(--color-primary);font-weight:600}
.subhero__title{font-size:clamp(28px,5vw,46px);font-weight:800;letter-spacing:1px;margin-bottom:10px}
.subhero__desc{font-size:16px;color:var(--color-text-soft);max-width:700px;line-height:1.7}

/* 首页入口卡（门面分流） */
.entry{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:-46px;position:relative;z-index:5}
.entry__card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:26px 22px;display:flex;flex-direction:column;gap:10px;border:1px solid var(--color-border);transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.entry__card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.entry__icon{width:48px;height:48px;border-radius:13px;background:linear-gradient(135deg,var(--color-primary),var(--color-accent));display:flex;align-items:center;justify-content:center;color:#fff;font-size:23px;font-weight:800}
.entry__title{font-size:18px;font-weight:700}
.entry__desc{font-size:13.5px;color:var(--color-text-soft);flex:1;line-height:1.6}
.entry__more{font-size:14px;font-weight:600;color:var(--color-primary);display:inline-flex;align-items:center;gap:6px;transition:gap .25s var(--ease)}
.entry__card:hover .entry__more{gap:11px}

/* 首页门面专区通用 */
.feature{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:18px}
.home-cta{background:linear-gradient(135deg,var(--color-primary),var(--color-accent));border-radius:var(--radius-lg);padding:54px 40px;text-align:center;color:#fff;margin-top:8px}
.home-cta h2{color:#fff;font-size:clamp(24px,4vw,34px);margin-bottom:12px}
.home-cta p{opacity:.95;margin-bottom:26px;font-size:16px}
.home-cta .btn--ghost{background:rgba(255,255,255,.16);color:#fff;border:1px solid rgba(255,255,255,.5)}
.home-cta .btn--ghost:hover{background:#fff;color:var(--color-primary)}

@media (max-width:1024px){
  .entry{grid-template-columns:repeat(2,1fr)}
  .feature{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:560px){
  .entry{grid-template-columns:1fr}
  .feature{grid-template-columns:1fr}
  .subhero{padding:calc(var(--nav-h) + 36px) 0 36px}
}