/* 海狸咨询 / Hailey's Counseling — refined stylesheet. Tokens per DESIGN.md. */

:root{
  --bg:#faf6ef; --paper:#fffdf8; --ink:#222a26; --muted:#586259;
  --line:#e7dccb; --accent:#5c7d65; --accent-strong:#476150; --accent-2:#8a5a36;
  --sage-bg:#e4ece2; --sand:#efe5d6;
  --cta-from:#4f6c59; --cta-to:#74886a;
  --shadow-sm:0 10px 30px rgba(95,127,104,.14);
  --shadow:0 22px 60px rgba(65,52,38,.10);
  --r-sm:14px; --r:22px; --r-lg:30px;
  --container:1180px; --gutter:clamp(20px,5vw,40px);
  --font-display:Georgia,"Songti SC","Noto Serif CJK SC","Source Han Serif SC",serif;
  --font-sans:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font-sans);background:var(--bg);color:var(--ink);
  line-height:1.8;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none}
p{margin:0 0 1rem}
img{max-width:100%;display:block}
h1,h2,h3{font-family:var(--font-display);font-weight:500}

.container{width:min(var(--container),calc(100% - var(--gutter)*2));margin-inline:auto}

/* Accessibility helpers */
.skip-link{
  position:fixed;left:16px;top:-60px;z-index:60;background:var(--ink);color:#fff;
  padding:10px 16px;border-radius:10px;transition:top .2s var(--ease);
}
.skip-link:focus{top:16px}
:focus-visible{outline:2.5px solid var(--accent);outline-offset:3px;border-radius:6px}
.btn:focus-visible,.wechat-copy:focus-visible{outline-offset:4px}

/* Eyebrow */
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;margin:0 0 14px;
  letter-spacing:.16em;text-transform:uppercase;font-size:.78rem;font-weight:700;color:var(--accent-2);
}
.eyebrow-mark{width:18px;height:1px;background:currentColor;opacity:.7;display:inline-block}
.eyebrow-on-dark{color:#e7d8c4}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  min-height:48px;padding:0 22px;border-radius:999px;background:var(--accent);color:#fff;
  font-weight:700;font-size:.98rem;border:1px solid transparent;cursor:pointer;
  box-shadow:var(--shadow-sm);transition:transform .2s var(--ease),background .2s var(--ease),box-shadow .2s var(--ease);
}
.btn:hover{transform:translateY(-2px);background:var(--accent-strong);box-shadow:0 16px 34px rgba(71,97,80,.24)}
.btn svg{transition:transform .2s var(--ease)}
.btn:hover svg{transform:translate(2px,-2px)}
.btn.secondary{background:#fff;color:var(--ink);border-color:var(--line);box-shadow:none}
.btn.secondary:hover{background:var(--paper);border-color:#d8c8b0;transform:translateY(-2px)}
.btn-sm{min-height:42px;padding:0 18px;font-size:.92rem}

/* Nav */
.nav{position:sticky;top:0;z-index:40;background:rgba(250,246,239,.82);backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);border-bottom:1px solid rgba(231,220,203,.7)}
.nav-inner{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:11px}
.brand-mark{display:inline-flex;border-radius:11px;box-shadow:var(--shadow-sm);line-height:0}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:1.12rem;letter-spacing:.02em}
.brand-text span{font-size:.76rem;color:var(--muted)}
.nav-links{display:flex;gap:26px;align-items:center;font-size:.95rem;color:#3f4a43}
.nav-links a:not(.btn){position:relative;padding:4px 0;transition:color .2s var(--ease)}
.nav-links a:not(.btn)::after{content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:var(--accent);border-radius:2px;transition:right .25s var(--ease)}
.nav-links a:not(.btn):hover{color:var(--accent-strong)}
.nav-links a:not(.btn):hover::after{right:0}
.nav-toggle{display:none;align-items:center;justify-content:center;width:46px;height:46px;
  border:1px solid var(--line);background:#fff;border-radius:12px;color:var(--ink);cursor:pointer}
.nav-toggle .icon-close{display:none}
.nav-toggle[aria-expanded="true"] .icon-menu{display:none}
.nav-toggle[aria-expanded="true"] .icon-close{display:inline}

/* Hero */
.hero{padding:clamp(56px,8vw,96px) 0 clamp(52px,7vw,84px);position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(closest-side at 85% 12%,rgba(212,228,212,.85),transparent 70%),
             radial-gradient(closest-side at 4% 22%,rgba(238,222,198,.8),transparent 70%)}
.hero-grid{position:relative;display:grid;grid-template-columns:1.12fr .88fr;gap:clamp(32px,5vw,56px);align-items:center}
.hero h1{font-size:clamp(2.3rem,4.6vw,4.4rem);line-height:1.16;letter-spacing:0;margin:16px 0 22px}
.hero .lead{font-size:clamp(1.08rem,1.6vw,1.22rem);color:#46524a;max-width:640px;margin:0}
.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}

.hero-card{background:rgba(255,253,248,.72);border:1px solid rgba(231,220,203,.95);
  border-radius:var(--r-lg);padding:20px;box-shadow:var(--shadow);backdrop-filter:blur(4px)}
.portrait-frame{margin:0;border-radius:20px;overflow:hidden;background:var(--sand);aspect-ratio:4/5;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.6)}
.portrait-frame img{width:100%;height:100%;object-fit:cover;object-position:center 28%;filter:saturate(.97) contrast(.99)}
.cred{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin:16px 0 0}
.cred div{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 13px}
.cred dt{font-size:.72rem;letter-spacing:.04em;color:var(--accent-2);font-weight:700;margin-bottom:3px}
.cred dd{margin:0;font-size:.9rem;color:var(--ink);font-weight:600}

/* Sections */
.section{padding:clamp(64px,9vw,104px) 0}
.section.alt{background:var(--paper);border-block:1px solid rgba(231,220,203,.55)}
.section-title{max-width:760px;margin-bottom:38px}
.section-title h2{font-size:clamp(1.85rem,3vw,3rem);line-height:1.22;letter-spacing:0;margin:0 0 14px}
.section-title>p{font-size:1.06rem;color:var(--muted);margin:0}
.split{display:grid;grid-template-columns:.82fr 1.18fr;gap:clamp(32px,4.5vw,56px);align-items:start}
.about-body p{color:#3f4a43}
.about-body p:last-of-type{margin-bottom:0}

.quote{margin:24px 0 0;border-left:3px solid var(--accent);padding:6px 0 6px 22px;
  font-family:var(--font-display);font-size:clamp(1.2rem,1.8vw,1.5rem);line-height:1.55;color:#3a463c;
  background:linear-gradient(90deg,rgba(228,236,226,.6),transparent 80%);border-radius:0 14px 14px 0}

/* Cards */
.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:28px;
  box-shadow:0 12px 36px rgba(65,52,38,.05);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
.card:hover{transform:translateY(-3px);box-shadow:0 20px 46px rgba(65,52,38,.10);border-color:#dccbb2}
.card-icon{display:inline-flex;align-items:center;justify-content:center;width:46px;height:46px;
  border-radius:13px;background:var(--sage-bg);color:var(--accent-strong);margin-bottom:16px}
.card h3{margin:0 0 10px;font-size:1.2rem;font-family:var(--font-sans);font-weight:700}
.card p{color:var(--muted);margin:0}

/* Services */
.service-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:30px;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease)}
.service-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-sm);border-color:#dccbb2}
.service-card h3{font-size:1.32rem;margin:0 0 10px;font-family:var(--font-sans);font-weight:700}
.service-card>p{color:var(--muted);margin:0}
.pill-list{display:flex;flex-wrap:wrap;gap:9px;margin-top:18px}
.pill{border:1px solid var(--line);background:var(--bg);border-radius:999px;padding:6px 13px;color:#566359;font-size:.88rem}

/* Process */
.process{counter-reset:step;list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.step{background:var(--paper);border:1px solid var(--line);border-radius:var(--r);padding:24px 20px 22px;position:relative}
.step::before{counter-increment:step;content:counter(step);display:flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:50%;background:var(--sage-bg);color:var(--accent-strong);font-weight:800;
  font-size:1.05rem;margin-bottom:14px;box-shadow:inset 0 0 0 1px rgba(92,125,101,.18)}
.step strong{display:block;margin-bottom:6px;font-size:1.02rem}
.step p{color:var(--muted);margin:0;font-size:.95rem}

/* FAQ */
.faq{display:grid;gap:12px;align-content:start}
.faq details{background:#fff;border:1px solid var(--line);border-radius:var(--r-sm);
  padding:4px 20px;transition:border-color .2s var(--ease),box-shadow .2s var(--ease)}
.faq details[open]{border-color:#dccbb2;box-shadow:var(--shadow-sm)}
.faq summary{list-style:none;cursor:pointer;font-weight:700;color:var(--ink);
  display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0}
.faq summary::-webkit-details-marker{display:none}
.faq-chevron{flex:none;width:11px;height:11px;border-right:2px solid var(--accent);border-bottom:2px solid var(--accent);
  transform:rotate(45deg);transition:transform .25s var(--ease);margin-top:-4px}
.faq details[open] .faq-chevron{transform:rotate(-135deg);margin-top:2px}
.faq p{color:var(--muted);margin:0 0 16px;animation:faqIn .3s var(--ease)}
@keyframes faqIn{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:none}}

/* Contact CTA */
.cta{position:relative;overflow:hidden;background:linear-gradient(135deg,var(--cta-from),var(--cta-to));
  color:#fff;border-radius:var(--r-lg);padding:clamp(30px,4vw,48px);
  display:grid;grid-template-columns:1.2fr auto;gap:clamp(24px,3vw,40px);align-items:center;box-shadow:var(--shadow)}
.cta::before{content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(closest-side at 90% 10%,rgba(255,255,255,.16),transparent 70%)}
.cta-copy{position:relative}
.cta-copy h2{color:#fff;font-size:clamp(1.6rem,2.5vw,2.5rem);line-height:1.2;margin:0 0 14px}
.cta-copy p{color:rgba(255,255,255,.86);margin:0;max-width:560px}
.cta-action{position:relative;display:flex;flex-direction:column;align-items:flex-start;gap:8px}
.cta-label{font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.7);font-weight:700}
.wechat-copy{display:inline-flex;align-items:center;gap:10px;background:#fff;color:#3c4d42;border:none;cursor:pointer;
  border-radius:999px;padding:13px 20px;font-weight:700;font-size:1.02rem;font-family:var(--font-sans);
  box-shadow:0 12px 28px rgba(40,54,44,.22);transition:transform .2s var(--ease),box-shadow .2s var(--ease)}
.wechat-copy:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(40,54,44,.28)}
.icon-wechat{color:#4a8a52;flex:none}
.wechat-id{letter-spacing:.01em}
.wechat-state{font-size:.82rem;font-weight:700;color:#fff;background:var(--accent);border-radius:999px;padding:3px 10px;transition:background .2s var(--ease)}
.wechat-copy.copied .wechat-state{background:var(--accent-strong)}
.cta-hint{font-size:.86rem;color:rgba(255,255,255,.74);margin:2px 0 0}

/* Footer */
.footer{padding:36px 0}
.footer-inner{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;
  border-top:1px solid var(--line);padding-top:26px;color:var(--muted);font-size:.92rem}
.footer-brand{display:flex;align-items:center;gap:10px}
.footer-brand .brand-mark{border-radius:9px}
.footer-meta{text-align:right}

/* Scroll reveal (only with JS; respects reduced-motion) */
html.js [data-reveal]{opacity:0;transform:translateY(16px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
html.js [data-reveal].is-visible{opacity:1;transform:none}

@media (prefers-reduced-motion:reduce){
  *{scroll-behavior:auto!important}
  html.js [data-reveal]{opacity:1!important;transform:none!important;transition:none!important}
  .btn,.card,.service-card,.wechat-copy,.faq details,.faq p,.btn svg{transition:none!important;animation:none!important}
  .btn:hover,.card:hover,.service-card:hover,.wechat-copy:hover{transform:none!important}
}

/* Responsive */
@media (max-width:980px){
  .hero-grid,.split{grid-template-columns:1fr}
  .hero-card{max-width:460px}
  .cards{grid-template-columns:1fr 1fr}
  .service-grid{grid-template-columns:1fr}
  .process{grid-template-columns:repeat(3,1fr)}
  .cta{grid-template-columns:1fr;align-items:start}
}
@media (max-width:860px){
  .nav-toggle{display:inline-flex}
  .nav-links{position:absolute;left:var(--gutter);right:var(--gutter);top:72px;flex-direction:column;
    align-items:stretch;gap:6px;background:#fff;border:1px solid var(--line);border-radius:18px;
    padding:14px;box-shadow:var(--shadow);display:none}
  .nav-links.open{display:flex;animation:menuIn .22s var(--ease)}
  .nav-links a:not(.btn){padding:11px 12px;border-radius:10px}
  .nav-links a:not(.btn):hover{background:var(--bg)}
  .nav-links a:not(.btn)::after{display:none}
  .nav-links .btn{margin-top:4px}
  @keyframes menuIn{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:none}}
}
@media (max-width:620px){
  .cards{grid-template-columns:1fr}
  .process{grid-template-columns:1fr}
  .cred{grid-template-columns:1fr 1fr}
  .footer-inner{flex-direction:column;align-items:flex-start}
  .footer-meta{text-align:left}
  .bp{display:none}
  .hero-actions .btn{flex:1 1 auto}
}