/* ============================================================
   달리자한의원 v4 · 확장 디자인 시스템
   9개 상단 카테고리 · 브랜드 링크 카드 · 준비중 페이지 · 후기/칼럼
   ============================================================ */

:root{
  --green-900:#0e2a1d;
  --green-800:#143d29;
  --green-700:#1c5538;
  --green-600:#246a44;
  --green-500:#2f8053;
  --green-400:#4a9a6e;
  --gold:#b9994e;
  --gold-soft:#dac28a;
  --paper:#f8f5ed;
  --paper-2:#efe9da;
  --paper-3:#e8e0cc;
  --ink:#1a221d;
  --ink-soft:#4a5750;
  --ink-mute:#6f7c75;
  --line:rgba(15,46,31,.12);
  --line-soft:rgba(15,46,31,.06);
  --shadow:0 18px 50px -22px rgba(15,46,31,.45);
  --shadow-sm:0 12px 36px -24px rgba(15,46,31,.4);
  --serif:'Gowun Batang',serif;
  --sans:'Pretendard Variable','Pretendard','Gothic A1',sans-serif;
  --maxw:1240px;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--sans);color:var(--ink);background:var(--paper);line-height:1.75;-webkit-font-smoothing:antialiased;overflow-x:hidden;font-feature-settings:"ss01","ss02"}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}

h1,h2,h3,h4{font-family:var(--serif);font-weight:700;letter-spacing:-.015em;line-height:1.3;color:var(--green-900)}

.eyebrow{font-size:.78rem;letter-spacing:.32em;text-transform:uppercase;color:var(--green-600);font-weight:700;margin-bottom:18px;display:inline-flex;align-items:center;gap:10px}
.eyebrow::before{content:"";width:28px;height:1px;background:var(--gold)}

.btn{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;border-radius:999px;font-weight:700;font-size:.98rem;transition:.25s;cursor:pointer;border:none;font-family:var(--sans);letter-spacing:.01em}
.btn-primary{background:var(--green-700);color:#fff;box-shadow:0 16px 34px -16px var(--green-700)}
.btn-primary:hover{background:var(--green-800);transform:translateY(-2px)}
.btn-ghost{background:#fff;color:var(--green-800);box-shadow:inset 0 0 0 1.5px var(--line)}
.btn-ghost:hover{box-shadow:inset 0 0 0 1.5px var(--green-500);transform:translateY(-2px)}
.btn-line{background:transparent;color:var(--green-700);box-shadow:inset 0 0 0 1.5px var(--green-700)}
.btn-line:hover{background:var(--green-700);color:#fff}
.btn-sm{padding:11px 20px;font-size:.9rem}

/* ============================================================
   TOP BAR — ✨ 9개 카테고리
   ============================================================ */
.topbar{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(248,245,237,.88);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);transition:.3s}
.topbar.scrolled{background:rgba(248,245,237,.97);box-shadow:0 8px 30px -20px rgba(15,46,31,.4)}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px;gap:20px}
.brand{display:flex;align-items:center;gap:11px;font-family:var(--serif);font-weight:700;font-size:1.24rem;color:var(--green-800);flex-shrink:0}
.brand .mark{width:38px;height:38px;border-radius:50%;background:radial-gradient(circle at 30% 30%,var(--green-500),var(--green-800));display:grid;place-items:center;color:#fff;font-size:1.05rem;box-shadow:inset 0 0 0 3px rgba(255,255,255,.18)}
.nav-links{display:flex;gap:22px;align-items:center;font-size:.92rem;font-weight:600;flex:1;justify-content:center}
.nav-links > a, .nav-links .has-sub > a{color:var(--ink-soft);transition:.2s;position:relative;cursor:pointer;white-space:nowrap}
.nav-links > a:hover, .nav-links .has-sub:hover > a{color:var(--green-700)}
.nav-links > a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--gold);transition:.25s}
.nav-links > a:hover::after{width:100%}
.nav-links a.active{color:var(--green-700)}
.nav-links a.active::after{width:100%}
.has-sub{position:relative}
.submenu{position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);background:#fff;border-radius:14px;box-shadow:var(--shadow);padding:10px;min-width:230px;opacity:0;visibility:hidden;transition:.25s;border:1px solid var(--line)}
.has-sub:hover .submenu{opacity:1;visibility:visible;transform:translateX(-50%) translateY(8px)}
.submenu a{display:block;padding:11px 14px;border-radius:9px;font-size:.9rem;color:var(--ink-soft);font-weight:500}
.submenu a:hover{background:var(--paper);color:var(--green-700)}
.submenu a.wip{color:var(--ink-mute);font-style:italic}
.submenu a.wip::after{content:" · 준비중";font-size:.75rem;color:var(--gold)}
.submenu .grp{padding:10px 14px 4px;font-size:.7rem;color:var(--ink-mute);letter-spacing:.1em;font-weight:800;border-top:1px solid var(--line);margin-top:6px}
.submenu{max-height:76vh;overflow-y:auto}
.nav-cta{background:var(--green-700);color:#fff!important;padding:10px 20px;border-radius:999px;font-weight:700;transition:.25s;box-shadow:0 10px 24px -12px var(--green-700);font-size:.88rem;white-space:nowrap;flex-shrink:0}
.nav-cta:hover{background:var(--green-800);transform:translateY(-1px)}
.nav-cta::after{display:none!important}
.burger{display:none;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.burger span{width:24px;height:2px;background:var(--green-800);border-radius:2px;transition:.3s}

/* ============================================================
   Floating quick contact — ✨ 카카오·네이버·인스타
   ============================================================ */
.quick{position:fixed;right:20px;bottom:20px;z-index:90;display:flex;flex-direction:column;gap:10px}
.quick a{width:54px;height:54px;border-radius:50%;display:grid;place-items:center;font-size:1.3rem;box-shadow:var(--shadow);transition:.25s;color:#fff;position:relative;font-weight:700}
.quick a:hover{transform:translateY(-3px) scale(1.05)}
.quick .q-tel{background:var(--green-700)}
.quick .q-kakao{background:#fae100;color:#3a1d1d}
.quick .q-naver{background:#03c75a}
.quick .q-insta{background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888)}
.quick .q-map{background:#4a90e2}
.quick a .tip{position:absolute;right:64px;top:50%;transform:translateY(-50%);background:var(--green-900);color:#fff;font-size:.78rem;font-weight:600;padding:6px 11px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.2s;font-family:var(--sans)}
.quick a:hover .tip{opacity:1}

/* ============================================================
   PHOTO / VIDEO SLOT
   ============================================================ */
.video-hero{position:absolute;inset:0;overflow:hidden;background:linear-gradient(160deg,var(--green-800),var(--green-900))}
.video-hero video{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);min-width:100%;min-height:100%;object-fit:cover;opacity:.35}
.video-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 0%,rgba(14,42,29,.4) 60%,rgba(14,42,29,.85) 100%)}
.video-slot{position:absolute;inset:0;background:repeating-linear-gradient(45deg,rgba(255,255,255,.02) 0,rgba(255,255,255,.02) 10px,rgba(255,255,255,.04) 10px,rgba(255,255,255,.04) 20px),linear-gradient(160deg,var(--green-800),var(--green-900))}
.video-slot .note{position:absolute;left:20px;bottom:20px;background:rgba(0,0,0,.35);backdrop-filter:blur(6px);border:1px dashed rgba(255,255,255,.25);border-radius:8px;padding:10px 14px;color:rgba(255,255,255,.7);font-size:.78rem;letter-spacing:.02em;max-width:340px;line-height:1.55}
.video-slot .note b{display:block;color:rgba(255,255,255,.95);font-family:var(--serif);font-size:.9rem;margin-bottom:4px}
@media(max-width:640px){.video-slot .note{display:none}}

.photo-slot{position:relative;background:repeating-linear-gradient(45deg,var(--paper-2) 0,var(--paper-2) 10px,var(--paper-3) 10px,var(--paper-3) 20px);border-radius:18px;display:grid;place-items:center;color:var(--ink-mute);font-size:.92rem;font-weight:600;letter-spacing:.04em;border:2px dashed rgba(15,46,31,.18);overflow:hidden}
.photo-slot.ratio-4-3{aspect-ratio:4/3}
.photo-slot.ratio-16-9{aspect-ratio:16/9}
.photo-slot.ratio-1-1{aspect-ratio:1/1}
.photo-slot.ratio-3-4{aspect-ratio:3/4}
.photo-slot .label{background:rgba(255,255,255,.92);padding:10px 18px;border-radius:10px;text-align:center;line-height:1.5;max-width:80%;color:var(--ink-soft);box-shadow:0 4px 12px rgba(15,46,31,.08)}
.photo-slot .label b{display:block;color:var(--green-700);margin-bottom:4px;font-family:var(--serif);font-size:1rem}
.photo-slot .label small{display:block;font-size:.78rem;color:var(--ink-mute);font-weight:500;margin-top:4px}

/* ============================================================
   PAGE HERO
   ============================================================ */
.page-hero{padding:150px 0 72px;position:relative;overflow:hidden;background:radial-gradient(ellipse 70% 60% at 85% -20%,rgba(46,125,82,.16),transparent 60%),linear-gradient(160deg,var(--paper),var(--paper-2))}
.page-hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(15,46,31,.05) 1px,transparent 1px);background-size:22px 22px;opacity:.6;pointer-events:none}
.page-hero .inner{position:relative;z-index:2;max-width:760px}
.page-hero h1{font-size:clamp(2.1rem,4.4vw,3.1rem);color:var(--green-900);margin-bottom:18px}
.page-hero p{font-size:1.1rem;color:var(--ink-soft);max-width:600px}
.crumb{font-size:.85rem;color:var(--ink-soft);margin-bottom:22px;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.crumb a:hover{color:var(--green-700)}
.crumb .sep{opacity:.5}

/* sections */
.section-pad{padding:104px 0}
.section-pad-sm{padding:72px 0}
.head-block{max-width:700px;margin-bottom:56px}
.head-block.center{margin-left:auto;margin-right:auto;text-align:center}
.head-block h2{font-size:clamp(1.85rem,3.3vw,2.6rem);color:var(--green-900);margin-bottom:16px}
.head-block p{color:var(--ink-soft);font-size:1.05rem}
.bg-white{background:#fff}
.bg-paper{background:var(--paper)}
.bg-paper2{background:var(--paper-2)}
.bg-grad{background:linear-gradient(180deg,var(--paper),var(--paper-2))}
.bg-deep{background:var(--green-900);color:#dce6df}

.prose p{color:var(--ink-soft);margin-bottom:16px;font-size:1.02rem}
.prose h3{color:var(--green-800);font-size:1.35rem;margin:36px 0 12px}
.prose strong{color:var(--green-700);font-weight:700}
.prose ul{list-style:none;display:flex;flex-direction:column;gap:10px;margin:18px 0}
.prose ul li{padding-left:22px;position:relative;color:var(--ink-soft)}
.prose ul li::before{content:"";position:absolute;left:0;top:.7em;width:8px;height:8px;border-radius:50%;background:var(--gold)}

.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:28px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

.card{background:#fff;border-radius:20px;padding:32px 28px;box-shadow:var(--shadow-sm);transition:.3s;border:1px solid transparent;position:relative;overflow:hidden}
.card::before{content:"";position:absolute;top:0;left:0;width:100%;height:3px;background:var(--gold);transform:scaleX(0);transform-origin:left;transition:.35s}
.card:hover{transform:translateY(-6px);box-shadow:0 26px 50px -28px rgba(15,46,31,.5);border-color:var(--line)}
.card:hover::before{transform:scaleX(1)}
.card .ic{width:54px;height:54px;border-radius:14px;background:var(--paper-2);display:grid;place-items:center;font-size:1.5rem;margin-bottom:20px}
.card h3{font-size:1.22rem;color:var(--green-800);margin-bottom:10px}
.card p{color:var(--ink-soft);font-size:.96rem}
.card .more{display:inline-flex;margin-top:16px;color:var(--green-600);font-weight:700;font-size:.92rem;gap:6px;transition:.2s}
.card:hover .more{gap:11px}
.card.wip{opacity:.7}
.card.wip::after{content:"준비중";position:absolute;top:16px;right:16px;background:var(--gold);color:#fff;padding:3px 10px;border-radius:6px;font-size:.72rem;font-weight:700}

.flist{display:flex;flex-direction:column;gap:26px}
.fitem{display:flex;gap:20px}
.fitem .no{flex:none;width:46px;height:46px;border-radius:12px;background:var(--green-700);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-weight:700;font-size:1.1rem}
.fitem h3{font-size:1.18rem;color:var(--green-800);margin-bottom:6px}
.fitem p{color:var(--ink-soft);font-size:.97rem}

.callout{background:var(--paper);border-left:4px solid var(--gold);border-radius:12px;padding:20px 24px;margin:24px 0;font-size:.96rem;color:var(--ink-soft)}
.callout.green{background:var(--green-900);color:#cfe0d5;border-left-color:var(--gold-soft)}
.callout.warn{background:#fdf6e8;border-left-color:#c2922f}

.badge{display:inline-flex;align-items:center;gap:6px;background:var(--paper-2);color:var(--green-700);padding:6px 14px;border-radius:999px;font-size:.82rem;font-weight:700;letter-spacing:.02em}
.badge.gold{background:var(--gold);color:#fff}

/* ============================================================
   ✨ 브랜드 링크 카드 (린다이어트·수공진단)
   ============================================================ */
.brand-card{background:linear-gradient(155deg,var(--green-700),var(--green-900));color:#fff;border-radius:24px;padding:44px;box-shadow:var(--shadow);position:relative;overflow:hidden;transition:.3s;display:block}
.brand-card:hover{transform:translateY(-4px);box-shadow:0 30px 60px -28px rgba(15,46,31,.6)}
.brand-card::before{content:"";position:absolute;top:-40%;right:-25%;width:340px;height:340px;border-radius:50%;background:radial-gradient(circle,rgba(218,194,138,.25),transparent 70%)}
.brand-card > *{position:relative;z-index:2}
.brand-card .tag{display:inline-block;background:rgba(218,194,138,.25);color:var(--gold-soft);padding:6px 14px;border-radius:999px;font-size:.78rem;font-weight:700;letter-spacing:.08em;margin-bottom:16px;text-transform:uppercase}
.brand-card h3{color:#fff;font-size:1.6rem;margin-bottom:10px}
.brand-card p{color:rgba(255,255,255,.8);font-size:.96rem;margin-bottom:20px;max-width:520px}
.brand-card .visit{display:inline-flex;align-items:center;gap:10px;background:var(--gold);color:#fff;padding:12px 22px;border-radius:999px;font-weight:700;font-size:.92rem;transition:.2s}
.brand-card:hover .visit{background:var(--gold-soft);color:var(--green-900);gap:14px}

/* ============================================================
   ✨ 준비중 페이지 스타일
   ============================================================ */
.coming-soon{padding:180px 0 120px;text-align:center;background:linear-gradient(160deg,var(--paper),var(--paper-2));position:relative;overflow:hidden}
.coming-soon::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(15,46,31,.05) 1px,transparent 1px);background-size:22px 22px;opacity:.5}
.coming-soon .inner{position:relative;z-index:2;max-width:600px;margin:0 auto}
.coming-soon .big-icon{font-size:4rem;margin-bottom:24px;filter:grayscale(.2)}
.coming-soon h1{font-size:clamp(2rem,4vw,2.8rem);margin-bottom:16px}
.coming-soon .subtitle{color:var(--ink-soft);font-size:1.1rem;margin-bottom:36px;line-height:1.7}
.coming-soon .subtitle strong{color:var(--green-700)}
.coming-soon .actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============================================================
   ✨ 칼럼/후기 카드
   ============================================================ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post{background:#fff;border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);transition:.3s;display:flex;flex-direction:column}
.post:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.post .body{padding:24px;flex:1;display:flex;flex-direction:column}
.post .cat{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--green-500);font-weight:700;margin-bottom:8px}
.post h3{font-size:1.08rem;color:var(--green-800);margin-bottom:10px;line-height:1.5}
.post p{font-size:.9rem;color:var(--ink-soft);flex:1}
.post .meta{color:var(--ink-mute);font-size:.8rem;margin-top:14px}

.review-card{background:#fff;border-radius:16px;padding:28px;box-shadow:var(--shadow-sm);border-left:4px solid var(--gold);margin-bottom:16px}
.review-card .stars{color:#f5b23a;font-size:1rem;margin-bottom:8px}
.review-card h4{font-family:var(--serif);color:var(--green-800);font-size:1.1rem;margin-bottom:10px}
.review-card p{color:var(--ink-soft);font-size:.95rem;font-style:italic}
.review-card .meta{color:var(--ink-mute);font-size:.82rem;margin-top:12px}

/* ============================================================
   진료 상세 페이지 공통
   ============================================================ */
.intro-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:50px;align-items:center}
.symptom-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;max-width:780px;margin:0 auto}
.symptom{background:#fff;border-radius:14px;padding:18px 22px;box-shadow:var(--shadow-sm);display:flex;gap:12px;align-items:center}
.symptom .dot{width:8px;height:8px;border-radius:50%;background:var(--gold);flex:none}
.symptom span{font-size:.96rem;color:var(--ink)}
.step-line{display:flex;flex-direction:column;gap:18px}
.sl{display:flex;gap:18px;align-items:flex-start;background:#fff;border-radius:16px;padding:22px 24px;box-shadow:var(--shadow-sm)}
.sl .n{flex:none;width:42px;height:42px;border-radius:10px;background:var(--green-700);color:#fff;display:grid;place-items:center;font-family:var(--serif);font-weight:700}
.sl h4{color:var(--green-800);font-size:1.1rem;margin-bottom:4px}
.sl p{color:var(--ink-soft);font-size:.94rem}
.faq-item{background:#fff;border-radius:14px;margin-bottom:12px;box-shadow:var(--shadow-sm);overflow:hidden}
.faq-q{padding:20px 24px;font-weight:700;color:var(--green-800);cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-family:var(--serif);font-size:1.05rem}
.faq-q::after{content:"+";font-size:1.5rem;color:var(--green-500);transition:.25s}
.faq-item.open .faq-q::after{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:.3s;padding:0 24px;color:var(--ink-soft)}
.faq-item.open .faq-a{max-height:500px;padding:0 24px 22px}
.scope-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.scope{background:#fff;border-radius:16px;padding:24px;box-shadow:var(--shadow-sm);text-align:center}
.scope .ic{width:54px;height:54px;border-radius:14px;background:var(--paper-2);display:grid;place-items:center;font-size:1.5rem;margin:0 auto 14px}
.scope h4{font-size:1.05rem;color:var(--green-800);margin-bottom:6px}
.scope p{font-size:.88rem;color:var(--ink-soft)}

/* CTA */
.cta{background:linear-gradient(135deg,var(--green-700),var(--green-900));color:#fff;text-align:center;padding:88px 0;position:relative;overflow:hidden}
.cta::before{content:"";position:absolute;inset:0;background-image:radial-gradient(rgba(255,255,255,.04) 1px,transparent 1px);background-size:24px 24px;opacity:.6}
.cta > .wrap{position:relative;z-index:2}
.cta h2{font-size:clamp(1.8rem,3.5vw,2.6rem);margin-bottom:18px;color:#fff}
.cta p{color:#cfe0d5;max-width:540px;margin:0 auto 34px;font-size:1.05rem}
.cta .btn-primary{background:#fff;color:var(--green-800)}
.cta .btn-primary:hover{background:var(--gold-soft)}
.cta .btn-ghost{background:transparent;color:#fff;box-shadow:inset 0 0 0 1.5px rgba(255,255,255,.4)}
.cta .btn-ghost:hover{box-shadow:inset 0 0 0 1.5px #fff;background:rgba(255,255,255,.06)}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ============================================================
   Footer + ✨ SNS 링크
   ============================================================ */
footer{background:var(--green-900);color:#9fb6a8;padding:62px 0 34px;font-size:.9rem}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px;margin-bottom:32px}
footer .brand{color:#fff;margin-bottom:18px}
footer .brand .mark{box-shadow:inset 0 0 0 3px rgba(255,255,255,.18)}
footer p{max-width:300px;color:#9fb6a8;line-height:1.7;margin-bottom:14px}
footer h4{color:#cfe0d5;font-family:var(--sans);font-weight:700;margin-bottom:14px;font-size:.95rem;letter-spacing:.02em}
footer ul{list-style:none;display:flex;flex-direction:column;gap:9px}
footer a:hover{color:#fff}
.foot-biz{font-size:.78rem;color:#7d9488;margin-top:8px;line-height:1.6}
.foot-sns{display:flex;gap:10px;margin-top:16px}
.foot-sns a{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;font-size:.9rem;color:#fff;transition:.2s;font-weight:700}
.foot-sns .s-kakao{background:#fae100;color:#3a1d1d}
.foot-sns .s-naver{background:#03c75a}
.foot-sns .s-insta{background:linear-gradient(135deg,#f09433,#e6683c,#dc2743,#cc2366,#bc1888)}
.foot-sns .s-blog{background:#03c75a}
.foot-sns a:hover{transform:translateY(-2px);opacity:.9}

.foot-notice{border-top:1px solid rgba(255,255,255,.1);padding:24px 0;margin-top:8px;display:grid;grid-template-columns:1fr 1fr;gap:32px;font-size:.8rem;color:#7d9488;line-height:1.7}
.foot-notice > div{padding-right:20px}
.foot-notice h5{color:#cfe0d5;font-family:var(--sans);font-weight:700;font-size:.85rem;margin-bottom:8px;letter-spacing:.02em}
.foot-notice p{color:#7d9488;max-width:none;font-size:.8rem;margin-bottom:6px}
@media(max-width:640px){.foot-notice{grid-template-columns:1fr;gap:20px}}
.foot-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:22px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-size:.82rem;color:#7d9488}

.reveal{opacity:0;transform:translateY(28px);transition:.7s cubic-bezier(.16,1,.3,1)}
.reveal.in{opacity:1;transform:none}

/* Responsive */
@media(max-width:1100px){
  .nav-links{gap:16px;font-size:.88rem}
}
@media(max-width:960px){
  .grid-3,.grid-4,.scope-grid,.post-grid{grid-template-columns:1fr 1fr}
  .grid-2,.intro-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr 1fr;gap:30px}
  .page-hero{padding:128px 0 60px}
  .brand-card{padding:32px}
}
@media(max-width:640px){
  .nav-links{position:fixed;top:74px;left:0;right:0;background:var(--paper);flex-direction:column;gap:0;padding:10px 28px 24px;align-items:stretch;box-shadow:0 20px 40px -20px rgba(15,46,31,.4);transform:translateY(-130%);transition:.35s;border-bottom:1px solid var(--line);max-height:calc(100vh - 74px);overflow-y:auto}
  .nav-links.open{transform:none}
  .nav-links > a, .nav-links .has-sub > a{padding:14px 0;border-bottom:1px solid var(--line);width:100%}
  .nav-links > a::after{display:none}
  .has-sub:hover .submenu{transform:none}
  .submenu{position:static;opacity:1;visibility:visible;transform:none;box-shadow:none;border:none;padding:0 0 8px 14px;min-width:0;background:transparent}
  .submenu a{padding:9px 0}
  /* 모바일 topbar: brand+전화 pill+burger 행이 뷰포트를 넘어 burger가 클리핑되던 문제 보정 */
  .nav{gap:12px}
  .brand{font-size:1.02rem;gap:8px}
  .brand .mark{width:30px;height:30px;font-size:.85rem}
  .nav-cta{padding:8px 12px;font-size:.78rem;box-shadow:none}
  .burger{display:flex;flex-shrink:0}
  .grid-3,.grid-4,.scope-grid,.post-grid,.symptom-grid{grid-template-columns:1fr}
  .foot-grid{grid-template-columns:1fr}
  .section-pad{padding:72px 0}
  .quick a{width:48px;height:48px;font-size:1.15rem}
  .wrap{padding:0 20px}
}
@media(max-width:374px){
  /* 초협소 화면: 전화 pill은 하단 상담 플로팅(전화 포함)과 중복이므로 숨겨 행 폭 확보 */
  .nav-cta{display:none}
}