/* ===== RESET ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;font-size:16px}
body{font-family:'Noto Sans KR',sans-serif;color:#1C1C1E;background:#F8F7F5;line-height:1.8;-webkit-font-smoothing:antialiased;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
ul{list-style:none}
::selection{background:#9B8B7A;color:#fff}

/* ===== PALETTE ===== */
:root{
    --black:#1C1C1E;
    --dark:#2C2C2E;
    --mid:#48484A;
    --gray:#8E8E93;
    --light:#AEAEB2;
    --muted:#C7C7CC;
    --stone:#9B8B7A;
    --stone-light:#B8A99A;
    --stone-pale:#D4CBBF;
    --cream:#F8F7F5;
    --cream-dark:#F0EFEC;
    --white:#FFFFFF;
    --border:#E8E6E3;
    --border-dark:#D1CDCA;
}

/* ===== TYPOGRAPHY ===== */
h1,h2,h3,h4{font-weight:700;line-height:1.4;letter-spacing:-0.03em;color:var(--black)}
h1{font-size:clamp(2.2rem,5.5vw,3.6rem)}
h2{font-size:clamp(1.5rem,3.5vw,2.2rem)}
h3{font-size:clamp(1.05rem,2vw,1.35rem)}
p{color:var(--mid);line-height:1.9}
strong{color:var(--black);font-weight:700}
.serif{font-family:'Noto Serif KR',Georgia,serif}

/* ===== LAYOUT ===== */
.container{max-width:1120px;margin:0 auto;padding:0 28px}
.container-sm{max-width:780px;margin:0 auto;padding:0 28px}
.section{padding:120px 0}
.section-label{display:inline-block;font-size:0.65rem;letter-spacing:0.3em;text-transform:uppercase;color:var(--stone);padding:8px 0;margin-bottom:20px;font-weight:600}
.section-title{margin-bottom:14px}
.section-sub{font-size:0.95rem;color:var(--gray);max-width:520px;margin:0 auto 56px;line-height:1.9}
.text-center{text-align:center}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:32px}

/* ===== BUTTONS ===== */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:15px 36px;font-size:0.88rem;font-weight:600;border-radius:100px;transition:all .35s cubic-bezier(.4,0,.2,1);cursor:pointer;border:none;font-family:'Noto Sans KR',sans-serif;letter-spacing:0.01em}
.btn-primary{background:var(--black);color:var(--white)}
.btn-primary:hover{background:var(--dark);transform:translateY(-1px);box-shadow:0 8px 30px rgba(0,0,0,.12)}
.btn-stone{background:var(--stone);color:var(--white)}
.btn-stone:hover{background:#8A7A6A;transform:translateY(-1px)}
.btn-outline{background:transparent;color:var(--black);border:1.5px solid var(--border-dark)}
.btn-outline:hover{border-color:var(--black);background:var(--black);color:var(--white)}
.btn-ghost{background:transparent;color:var(--white);border:1.5px solid rgba(255,255,255,.3)}
.btn-ghost:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.5)}
.btn-full{width:100%}
.btn-lg{padding:18px 48px;font-size:0.95rem}
.btn-sm{padding:10px 24px;font-size:0.82rem}
.btn svg{width:16px;height:16px}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;padding:18px 0;transition:all .4s,transform .3s}
.nav.scrolled{background:rgba(248,247,245,.92);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:12px 0;border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between}
.nav-brand{font-size:0.95rem;font-weight:700;color:var(--white);letter-spacing:0.02em;transition:color .4s}
.nav-brand span{font-weight:300;color:rgba(255,255,255,.5);margin-left:6px;font-size:0.8rem}
.nav.scrolled .nav-brand{color:var(--dark)}
.nav.scrolled .nav-brand span{color:var(--gray)}
.nav .btn-ghost{padding:8px 22px;font-size:0.8rem}
.nav.scrolled .btn-ghost{color:var(--black);border-color:var(--border-dark)}
.nav.scrolled .btn-ghost:hover{background:var(--black);color:var(--white);border-color:var(--black)}

/* ===== HERO ===== */
.hero{min-height:100vh;display:flex;align-items:center;position:relative;background:#1C1C1E;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.15;filter:grayscale(60%)}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(160deg,rgba(28,28,30,.94) 30%,rgba(28,28,30,.7))}
.hero-content{position:relative;z-index:2;max-width:680px;padding:140px 0 100px}
.hero-center{text-align:center;margin:0 auto}
.hero-center .hero-desc{margin-left:auto;margin-right:auto}
.hero-eyebrow{font-size:0.72rem;letter-spacing:0.35em;text-transform:uppercase;color:var(--stone-light);margin-bottom:32px;font-weight:400;padding:8px 20px;border:1px solid rgba(155,139,122,.25);border-radius:100px;display:inline-block}
.hero h1{color:var(--white);margin-bottom:32px;line-height:1.4;font-weight:300;font-size:clamp(2rem,5vw,3.4rem)}
.hero h1 em{font-style:normal;font-weight:700}
.hero h1 .accent{color:var(--stone-light)}
.hero-desc{color:rgba(255,255,255,.5);font-size:1rem;margin-bottom:56px;line-height:2.1;max-width:460px}
.hero-desc strong{color:#fff}
.hero-scroll{position:absolute;bottom:40px;left:50%;transform:translateX(-50%);display:flex;flex-direction:column;align-items:center;gap:8px;color:rgba(255,255,255,.25);font-size:0.65rem;letter-spacing:0.2em}
.hero-scroll-line{width:1px;height:40px;background:linear-gradient(rgba(255,255,255,.3),transparent)}

/* ===== CONSTITUTION (체질별 고충) ===== */
.constitution{background:var(--cream);padding:0}
.const-top{background:#2C2C2E;padding:100px 28px 60px;text-align:center}
.const-bottom{padding:0 28px 100px;max-width:1120px;margin:0 auto}
.const-cards{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:-40px;position:relative;z-index:2}
.const-card{background:var(--white);border:1px solid var(--border);border-radius:16px;padding:36px 28px 32px;transition:transform .3s,box-shadow .3s}
.const-card:hover{transform:translateY(-6px);box-shadow:0 16px 40px rgba(0,0,0,.08)}
.const-badge{display:inline-block;font-size:0.7rem;font-weight:700;color:var(--white);background:var(--black);padding:6px 16px;border-radius:100px;margin-bottom:20px;letter-spacing:0.06em}
.const-card h3{font-size:1.05rem;margin-bottom:14px;color:var(--black);line-height:1.45}
.const-card p{font-size:0.82rem;line-height:1.85;color:var(--gray);margin-bottom:16px}
.const-keyword{font-size:0.72rem;color:var(--stone);letter-spacing:0.03em;padding-top:14px;border-top:1px solid var(--border)}
.const-cta{text-align:center;margin-top:48px}
.const-cta p{font-size:0.92rem;color:var(--mid);margin-bottom:16px}

/* (hunger-intro merged into checklist section) */

/* ===== BRIDGE (왜 실패했는지) ===== */
.bridge{background:var(--white)}
.bridge .container-sm{max-width:1120px}
.bridge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin:48px 0 48px}
.bridge-card{padding:36px 28px;border-radius:16px;text-align:center;background:var(--cream);border:1px solid var(--border);transition:transform .3s}
.bridge-card:hover{transform:translateY(-3px)}
.bridge-x{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:50%;border:1.5px solid var(--border);color:var(--light);font-size:1rem;font-weight:300;margin-bottom:20px}
.bridge-card h3{font-size:1.05rem;margin-bottom:14px;color:var(--black)}
.bridge-card p{font-size:0.85rem;line-height:1.9;color:var(--gray);text-align:left}
.bridge-card .bridge-result{display:inline-block;margin-top:16px;padding:6px 14px;border-radius:100px;background:var(--white);border:1px solid var(--border);color:var(--mid);font-size:0.78rem;font-weight:500}
.bridge-conclusion{margin-top:8px;text-align:center}
.bridge-c-top{font-size:1rem;color:var(--gray);margin-bottom:6px}
.bridge-c-main{font-size:clamp(1.4rem,3vw,1.8rem);font-weight:700;color:var(--black);letter-spacing:-0.02em}
.bridge-c-bottom{font-size:0.88rem;color:var(--stone);margin-top:12px}

/* ===== MID-CTA ===== */
.mid-cta{background:var(--cream);padding:80px 0}
.mid-cta h2{font-weight:300;margin-bottom:16px;line-height:1.6}
.mid-cta h2 strong{font-weight:700}
.mid-cta-desc{font-size:0.95rem;color:var(--gray);margin-bottom:32px;line-height:1.9}
.mid-cta-buttons{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

/* ===== CHECKLIST ===== */
.checklist-section{background:linear-gradient(to bottom,#2C2C2E 0%,#2C2C2E 45%,#928880 70%,var(--cream) 100%);color:var(--white);padding:120px 0}
.checklist-section h2{color:var(--white);font-weight:300;margin-bottom:16px;font-size:clamp(1.5rem,3.5vw,2.2rem);line-height:1.5}
.checklist-section h2 strong{color:var(--white)}
.checklist-lead{font-size:0.9rem;color:rgba(255,255,255,.4);margin-bottom:48px}
.checklist{display:flex;flex-direction:column;gap:12px;margin-bottom:56px;max-width:520px;margin-left:auto;margin-right:auto}
.checklist-item{display:flex;align-items:center;gap:16px;padding:18px 24px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.07);border-radius:12px;font-size:0.92rem;color:rgba(255,255,255,.8);transition:all .3s;backdrop-filter:blur(4px)}
.checklist-item:hover{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.12)}
.check-box{width:18px;height:18px;border:1.5px solid rgba(255,255,255,.2);border-radius:4px;flex-shrink:0;display:flex;align-items:center;justify-content:center;transition:all .25s}
.check-svg{opacity:0;transform:scale(.5);transition:all .25s}
.checklist-item{cursor:pointer}
.checklist-item.checked .check-box{background:var(--stone);border-color:var(--stone)}
.checklist-item.checked .check-svg{opacity:1;transform:scale(1)}
.checklist-item.checked{background:rgba(155,139,122,.12);border-color:rgba(155,139,122,.25);color:var(--white)}
.checklist-section strong{color:var(--white)}

/* Bridge → Reveal (체크리스트 내부) */
.checklist-bridge{margin-top:64px;padding-top:48px;border-top:1px solid rgba(255,255,255,.06);text-align:center}
.bridge-line{width:1px;height:40px;background:linear-gradient(rgba(255,255,255,.08),rgba(155,139,122,.4));margin:0 auto 32px}
.bridge-lead{font-size:1.2rem;color:rgba(255,255,255,.7);font-weight:300;line-height:1.8;margin-bottom:8px}
.bridge-sub{font-size:0.9rem;color:rgba(255,255,255,.3);margin-bottom:0}

.reveal{text-align:center;margin:56px 0 64px}
.reveal-term{display:inline-flex;flex-direction:column;align-items:center;gap:10px;padding:40px 64px;border:1px solid rgba(255,255,255,.15);border-radius:20px;background:rgba(255,255,255,.95);box-shadow:0 8px 40px rgba(0,0,0,.08)}
.reveal-han{font-family:'Noto Serif KR',serif;font-size:clamp(1.6rem,4vw,2.4rem);color:var(--stone);font-weight:400;letter-spacing:0.15em}
.reveal-ko{font-size:clamp(1.1rem,2.5vw,1.5rem);color:var(--black);font-weight:700;letter-spacing:0.05em}

.reveal-explain{text-align:center;max-width:640px;margin:0 auto;padding-bottom:20px}
.reveal-question{font-size:clamp(1.2rem,3vw,1.7rem);color:var(--black);margin-bottom:44px;font-weight:400;line-height:1.7}
.reveal-question em{font-style:normal;font-weight:700;color:var(--black)}

.reveal-cards{display:flex;flex-direction:column;gap:16px;margin-bottom:44px;text-align:left}
.reveal-card{display:flex;gap:20px;align-items:flex-start;padding:24px 28px;background:var(--white);border:1px solid var(--border);border-radius:14px}
.reveal-card-num{font-size:0.7rem;font-weight:700;color:var(--stone);letter-spacing:0.05em;flex-shrink:0;width:28px;height:28px;border:1px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;margin-top:2px}
.reveal-card p{font-size:0.92rem;line-height:2;color:var(--mid)}
.reveal-card strong{color:var(--black)}

.reveal-cta{margin-top:8px;padding:32px;background:var(--black);border-radius:14px;color:var(--white)}
.reveal-cta p{color:rgba(255,255,255,.6);font-size:0.95rem}
.reveal-cta-strong{font-size:1.2rem;font-weight:700;color:var(--white);margin-top:4px}

/* ===== SOLUTION ===== */
.solution{background:var(--cream)}
.sol-steps{display:flex;flex-direction:column;gap:40px;margin-top:64px;max-width:1120px;margin-left:auto;margin-right:auto;padding:0 28px}
.sol-step{display:grid;grid-template-columns:1fr 1fr;gap:0;min-height:480px;border-radius:16px;overflow:hidden;border:1px solid var(--border)}
.sol-step.reverse{direction:rtl}
.sol-step.reverse>*{direction:ltr}
.sol-img{overflow:hidden;position:relative}
.sol-img img{width:100%;height:100%;object-fit:cover;transition:transform 6s}
.sol-step:hover .sol-img img{transform:scale(1.03)}
.sol-content{display:flex;flex-direction:column;justify-content:center;padding:56px 48px;background:var(--white)}
.sol-num{font-size:4rem;font-weight:800;color:var(--border);line-height:1;margin-bottom:16px;letter-spacing:-0.05em}
.sol-tag{font-size:0.65rem;letter-spacing:0.3em;text-transform:uppercase;color:var(--stone);font-weight:600;margin-bottom:16px;display:block}
.sol-content h3{font-size:1.4rem;margin-bottom:20px;font-weight:700;line-height:1.5}
.sol-content p{font-size:0.9rem;line-height:2.1;color:var(--gray)}
.sol-list{margin-top:24px;display:flex;flex-direction:column;gap:10px}
.sol-list li{font-size:0.85rem;color:var(--mid);padding-left:20px;position:relative;line-height:1.7}
.sol-list li::before{content:'';position:absolute;left:0;top:9px;width:6px;height:6px;border-radius:50%;background:var(--stone-pale)}

/* ===== 비대면 배너 ===== */
.nondface-banner{display:flex;align-items:center;gap:20px;padding:24px 32px;background:var(--cream-dark);border:1px solid var(--border);border-radius:14px;margin-top:48px}
.nf-icon{width:48px;height:48px;background:var(--white);border-radius:12px;display:flex;align-items:center;justify-content:center;flex-shrink:0;color:var(--stone)}
.nf-text{display:flex;flex-direction:column;gap:4px}
.nf-text strong{font-size:0.95rem;color:var(--black)}
.nf-text span{font-size:0.82rem;color:var(--gray)}

/* ===== SYNERGY ===== */
.synergy{background:var(--cream);text-align:center;padding:100px 0}
.synergy-text{max-width:520px;margin:0 auto}
.synergy-text .big{font-size:clamp(1.3rem,3vw,1.8rem);color:var(--black);font-weight:300;line-height:1.8;margin-bottom:28px}
.synergy-text .big strong{font-weight:700}
.synergy-text .mid{font-size:1rem;color:var(--gray);line-height:2}
.synergy-divider{width:40px;height:1px;background:var(--stone-pale);margin:32px auto}

/* ===== TESTING ===== */
.testing{background:var(--white);padding:100px 0}
.test-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:48px 0 40px}
.test-card{background:var(--white);border:1px solid var(--border);border-radius:16px;overflow:hidden;transition:transform .3s}
.test-card:hover{transform:translateY(-4px)}
.test-card-img{aspect-ratio:16/10;overflow:hidden}
.test-card-img img{width:100%;height:100%;object-fit:cover}
.test-card-body{padding:28px 28px 32px}
.test-card h3{font-size:1.1rem;margin-bottom:10px}
.test-card p{font-size:0.88rem;line-height:1.9;color:var(--gray)}
.testing-quote{max-width:520px;margin:0 auto;text-align:center;padding:40px;background:var(--white);border-radius:12px;border:1px solid var(--border)}
.testing-quote p{font-size:1.15rem;color:var(--black);font-weight:300;line-height:1.8;font-family:'Noto Serif KR',serif}
.testing-quote .note{font-size:0.85rem;color:var(--gray);margin-top:16px;font-family:'Noto Sans KR',sans-serif}

/* ===== DOCTOR ===== */
.doctor{background:#1C1C1E;color:var(--white);padding:120px 0;overflow:hidden}
.doctor-grid{display:grid;grid-template-columns:.85fr 1fr;gap:72px;align-items:center}
.doctor-img{border-radius:16px;overflow:hidden;aspect-ratio:3/4;position:relative}
.doctor-img img{width:100%;height:100%;object-fit:cover}
.doctor-img::after{content:'';position:absolute;inset:0;border:1px solid rgba(255,255,255,.06);border-radius:16px}
.doctor-tag{font-size:0.65rem;letter-spacing:0.3em;text-transform:uppercase;color:var(--stone-light);margin-bottom:20px;display:block}
.doctor-info h3{font-size:2rem;color:var(--white);margin-bottom:6px;font-weight:700}
.doctor-title{font-size:0.85rem;color:rgba(255,255,255,.35);margin-bottom:40px}
.doctor-story{font-size:0.95rem;line-height:2.2;color:rgba(255,255,255,.6);margin-bottom:20px}
.doctor-story strong{color:var(--white)}
.doctor-highlight{font-size:1rem;color:var(--stone-light);line-height:2.1;margin-top:36px;padding-top:36px;border-top:1px solid rgba(255,255,255,.08);font-family:'Noto Serif KR',serif;font-weight:400}
.doctor-stats{display:flex;gap:32px;margin-top:36px}
.doctor-stat{text-align:center}
.doctor-stat .num{font-size:1.8rem;font-weight:800;color:var(--white);letter-spacing:-0.03em}
.doctor-stat .label{font-size:0.72rem;color:rgba(255,255,255,.35);margin-top:4px}

/* ===== CREDENTIALS ===== */
.credentials{background:var(--cream);padding:100px 0}
.cred-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.cred-item{position:relative;aspect-ratio:4/3;overflow:hidden;border-radius:12px;cursor:pointer}
.cred-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s;filter:grayscale(20%)}
.cred-item:hover img{transform:scale(1.06);filter:grayscale(0%)}
.cred-overlay{position:absolute;inset:0;background:linear-gradient(transparent 50%,rgba(28,28,30,.8));display:flex;align-items:flex-end;padding:16px;opacity:0;transition:opacity .3s}
.cred-item:hover .cred-overlay{opacity:1}
.cred-overlay span{font-size:0.78rem;color:var(--white);line-height:1.4}

/* ===== REVIEW LOCK ===== */
.review-locked{position:relative;cursor:pointer}

/* Member modal */
.modal-member{max-width:420px;width:90%;border-radius:20px}
.modal-member .modal-body{padding:48px 36px 40px}
.member-icon{font-size:2.4rem;margin-bottom:20px}
.modal-member h3{font-size:1.2rem;margin-bottom:10px}
.modal-member .sub{font-size:0.88rem;color:var(--gray);margin-bottom:32px;line-height:1.7}
.member-buttons{display:flex;flex-direction:column;gap:10px;margin-bottom:20px}
.member-btn{display:flex;align-items:center;justify-content:center;gap:10px;padding:15px 20px;border-radius:12px;font-size:0.92rem;font-weight:600;transition:opacity .3s;cursor:pointer}
.member-btn.kakao{background:#FEE500;color:#3C1E1E}
.member-btn.naver{background:#03C75A;color:#fff}
.member-btn:hover{opacity:.9}
.member-note{font-size:0.75rem;color:var(--light);margin-top:4px}

/* ===== REVIEWS ===== */
.review-video-section{background:var(--white)}
.review-image-section{background:var(--cream-dark)}
.review-image-section .section-title{margin-bottom:48px}
.review-written-section{background:var(--white)}

/* Video reviews */
.video-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.video-card{border:1px solid var(--border);border-radius:12px;overflow:hidden;transition:transform .3s,box-shadow .3s;cursor:pointer}
.video-card:hover{transform:translateY(-4px);box-shadow:0 12px 40px rgba(0,0,0,.06)}
.video-thumb{position:relative;aspect-ratio:16/9;background:var(--cream-dark);overflow:hidden}
.video-thumb img{width:100%;height:100%;object-fit:cover}
.video-play{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.2);transition:background .3s}
.video-card:hover .video-play{background:rgba(0,0,0,.35)}
.video-play-btn{width:48px;height:48px;background:rgba(255,255,255,.95);border-radius:50%;display:flex;align-items:center;justify-content:center}
.video-play-btn svg{width:18px;height:18px;margin-left:2px}
.video-body{padding:16px 18px}
.video-body h3{font-size:0.9rem;font-weight:600;margin-bottom:4px}
.video-body p{font-size:0.78rem;color:var(--gray)}

/* Image reviews */
.image-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.image-review{border-radius:12px;overflow:hidden;position:relative;cursor:pointer;aspect-ratio:1}
.image-review img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.image-review:hover img{transform:scale(1.04)}

/* Written reviews (체험수기) */
.written-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
.written-card{padding:32px;background:var(--cream);border-radius:12px;border:1px solid var(--border);transition:transform .3s}
.written-card:hover{transform:translateY(-2px)}
.written-card .stars{color:var(--stone);font-size:0.85rem;letter-spacing:2px;margin-bottom:12px}
.written-card h3{font-size:1rem;font-weight:600;margin-bottom:12px;line-height:1.5}
.written-card p{font-size:0.88rem;color:var(--gray);line-height:1.9}
.written-card .author{margin-top:16px;padding-top:16px;border-top:1px solid var(--border);font-size:0.8rem;color:var(--light);display:flex;align-items:center;gap:8px}
.written-card .author .tag{font-size:0.7rem;background:var(--border);color:var(--mid);padding:2px 8px;border-radius:100px}

/* ===== QUIZ ===== */
.quiz{background:var(--cream-dark)}
.quiz-container{max-width:600px;margin:0 auto;background:var(--white);border-radius:16px;padding:48px 40px;border:1px solid var(--border);box-shadow:0 4px 24px rgba(0,0,0,.03)}
.quiz-progress{height:3px;background:var(--border);border-radius:100px;margin-bottom:40px;overflow:hidden}
.quiz-progress-bar{height:100%;background:var(--stone);border-radius:100px;transition:width .5s ease;width:20%}
.quiz-step{display:none}
.quiz-step.active{display:block}
.quiz-qnum{font-size:0.7rem;letter-spacing:0.2em;color:var(--stone);font-weight:600;display:block;margin-bottom:16px}
.quiz-step h3{font-size:1.15rem;font-weight:600;margin-bottom:28px;line-height:1.6}
.quiz-options{display:flex;flex-direction:column;gap:10px}
.quiz-option{width:100%;padding:16px 20px;border:1.5px solid var(--border);border-radius:10px;background:transparent;font-size:0.92rem;color:var(--mid);cursor:pointer;text-align:left;transition:all .25s;font-family:'Noto Sans KR',sans-serif}
.quiz-option:hover{border-color:var(--stone-pale);background:var(--cream)}
.quiz-option.selected{border-color:var(--stone);background:rgba(155,139,122,.06);color:var(--black);font-weight:500}

/* Quiz result */
.quiz-result{display:none;text-align:center}
.quiz-result.active{display:block}
.result-score-ring{width:140px;height:140px;margin:0 auto 28px;position:relative}
.result-score-ring svg{width:100%;height:100%}
.result-score-text{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center}
.score-num{font-size:2.4rem;font-weight:800;color:var(--black);letter-spacing:-0.03em}
.score-unit{font-size:0.75rem;color:var(--gray)}
.result-level{font-size:1.1rem;font-weight:700;margin-bottom:12px}
.result-level.danger{color:#C44}
.result-level.warning{color:var(--stone)}
.result-level.safe{color:#6A9}
.result-desc{font-size:0.9rem;line-height:1.9;color:var(--gray);margin-bottom:32px;max-width:400px;margin-left:auto;margin-right:auto}

/* Quiz lead form */
.quiz-lead{background:var(--cream);border-radius:12px;padding:28px;margin-top:32px;text-align:left}
.quiz-lead p{font-size:0.85rem;color:var(--mid);margin-bottom:16px;text-align:center;font-weight:500}
.quiz-lead .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.quiz-lead input{width:100%;padding:12px 14px;border:1.5px solid var(--border);border-radius:8px;font-size:0.88rem;font-family:'Noto Sans KR',sans-serif;background:var(--white);transition:border-color .3s}
.quiz-lead input:focus{outline:none;border-color:var(--stone)}
.quiz-lead input::placeholder{color:var(--muted)}
.quiz-lead .btn{margin-top:12px}

/* ===== DOSAGE ===== */
.dosage{background:var(--white)}
.dosage-row{display:flex;align-items:center;justify-content:center;gap:0;max-width:680px;margin:0 auto}
.dose-slot{flex:1;text-align:center;padding:40px 24px;background:var(--cream);border-radius:20px;border:1px solid var(--border)}
.dose-circle{width:72px;height:72px;border-radius:50%;background:var(--white);border:1px solid var(--border);display:flex;align-items:center;justify-content:center;margin:0 auto 20px}
.dose-emoji{font-size:1.8rem}
.dose-meal{font-size:1.1rem;font-weight:700;color:var(--black);margin-bottom:4px}
.dose-timing{font-size:0.78rem;color:var(--gray);margin-bottom:20px}
.dose-pills{display:flex;gap:6px;justify-content:center;flex-wrap:wrap}
.dp{padding:8px 16px;border-radius:100px;font-size:0.78rem;font-weight:600;background:var(--black);color:var(--white)}
.dp:nth-child(2){background:var(--stone)}
.dose-connector{display:flex;align-items:center;justify-content:center;padding:0 16px;flex-shrink:0}
.dose-conn-plus{width:36px;height:36px;border-radius:50%;border:1.5px solid var(--border);display:flex;align-items:center;justify-content:center;font-size:1.1rem;color:var(--light);font-weight:300}
.dose-bottom{margin-top:48px}
.dose-info-row{display:flex;justify-content:center;gap:32px;margin-bottom:32px}
.dose-info-item{display:flex;align-items:flex-start;gap:12px;font-size:0.85rem;color:var(--gray);line-height:1.6;text-align:left}
.dose-info-item svg{flex-shrink:0;margin-top:2px}
.dose-info-item strong{color:var(--black);font-weight:600}
.dose-safety-row{display:flex;justify-content:center;gap:8px;flex-wrap:wrap}
.dose-badge{padding:6px 14px;border-radius:100px;font-size:0.72rem;font-weight:500;color:var(--gray);border:1px solid var(--border);letter-spacing:0.01em}

/* ===== FAQ ===== */
.faq{background:var(--cream)}
.faq-list{max-width:680px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--border)}
.faq-item:first-child{border-top:1px solid var(--border)}
.faq-item summary{padding:24px 0;cursor:pointer;font-size:1rem;font-weight:600;color:var(--black);display:flex;align-items:center;gap:14px;list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .q{font-size:0.78rem;color:var(--stone);font-weight:700;flex-shrink:0}
.faq-item summary .arrow{margin-left:auto;width:24px;height:24px;border-radius:50%;background:var(--cream-dark);display:flex;align-items:center;justify-content:center;transition:transform .3s,background .3s;flex-shrink:0}
.faq-item summary .arrow svg{width:12px;height:12px;color:var(--gray);transition:transform .3s}
.faq-item[open] summary .arrow{background:var(--black)}
.faq-item[open] summary .arrow svg{transform:rotate(180deg);color:var(--white)}
.faq-item p{padding:0 0 24px 42px;font-size:0.88rem;line-height:2;color:var(--gray)}

/* ===== CTA ===== */
.cta{background:#2C2C2E;color:var(--white);text-align:center;padding:100px 0}
.cta-headline{color:rgba(255,255,255,.6);font-weight:300;font-size:clamp(1.5rem,3.5vw,2.2rem);margin-bottom:4px}
.cta-headline-strong{color:#fff;font-weight:800;font-size:clamp(2rem,5vw,3rem);margin-bottom:16px;letter-spacing:-0.03em}
.cta .section-sub{color:rgba(255,255,255,.35);margin-bottom:44px}
.cta-form{max-width:440px;margin:0 auto;text-align:left}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-size:0.72rem;color:rgba(255,255,255,.35);margin-bottom:6px;letter-spacing:0.08em;font-weight:500}
.form-group input,.form-group select{width:100%;padding:14px 16px;background:rgba(255,255,255,.06);border:1.5px solid rgba(255,255,255,.1);border-radius:10px;color:var(--white);font-size:0.9rem;font-family:'Noto Sans KR',sans-serif;transition:border-color .3s}
.form-group input::placeholder{color:rgba(255,255,255,.2)}
.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--stone)}
.form-group select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l4 4 4-4' stroke='%239B8B7A' stroke-width='1.5' stroke-linecap='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center}
.form-group select option{background:var(--dark);color:var(--white)}
.cta-form .btn{margin-top:8px}
.form-note{font-size:0.72rem;color:rgba(255,255,255,.2);margin-top:14px;text-align:center}

/* ===== CLINIC INFO ===== */
.clinic-info{background:var(--white);padding:100px 0}
.info-grid{display:grid;grid-template-columns:1.2fr 1fr;gap:60px;align-items:start}
.info-photo{border-radius:16px;overflow:hidden;aspect-ratio:4/3}
.info-photo img{width:100%;height:100%;object-fit:cover}
.info-block{margin-bottom:28px}
.info-block h3{font-size:0.68rem;letter-spacing:0.2em;text-transform:uppercase;color:var(--stone);margin-bottom:14px;font-weight:600}
.hours-table{width:100%;border-collapse:collapse}
.hours-table tr{border-bottom:1px solid var(--border)}
.hours-table td{padding:10px 0;font-size:0.88rem;color:var(--gray)}
.hours-table td:first-child{font-weight:600;color:var(--black);width:72px}
.info-address{font-size:0.9rem;color:var(--mid);margin-bottom:12px}
.info-tel{font-size:0.88rem;display:flex;align-items:center;gap:8px;color:var(--gray);margin-bottom:6px}
.info-tel svg{color:var(--stone);flex-shrink:0}
.channel-links{display:flex;flex-direction:column;gap:8px}
.channel-btn{display:flex;align-items:center;gap:10px;padding:12px 20px;border:1px solid var(--border);border-radius:10px;font-size:0.88rem;color:var(--mid);transition:all .3s;background:var(--cream)}
.channel-btn:hover{border-color:var(--stone);color:var(--black)}
.info-note{font-size:0.8rem;color:var(--light);margin-top:20px;font-style:italic}

/* ===== STICKY CTA ===== */

/* ===== FOOTER ===== */
.footer{background:var(--cream-dark);padding:48px 0;border-top:1px solid var(--border)}
.footer-inner{display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center}
.footer-brand{font-size:0.85rem;font-weight:700;color:var(--mid);margin-bottom:4px}
.footer-legal{font-size:0.75rem;color:var(--light);line-height:1.7;max-width:600px}

/* ===== MODAL ===== */
.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,.6);z-index:200;display:none;align-items:center;justify-content:center;backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px)}
.modal-overlay.active{display:flex}
.modal{background:var(--white);border-radius:16px;max-width:560px;width:90%;max-height:85vh;overflow-y:auto;position:relative}
.modal-close{position:absolute;top:16px;right:16px;width:36px;height:36px;border-radius:50%;border:none;background:var(--cream);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .3s;z-index:1}
.modal-close:hover{background:var(--border)}
.modal-close svg{width:16px;height:16px;color:var(--mid)}
.modal-body{padding:40px}
.modal-body h3{font-size:1.3rem;margin-bottom:8px}
.modal-body .sub{font-size:0.88rem;color:var(--gray);margin-bottom:24px}
.modal-video{aspect-ratio:16/9;background:var(--black);border-radius:12px;overflow:hidden;margin-bottom:20px}
.modal-video iframe{width:100%;height:100%;border:none}
.modal-lg{max-width:480px;width:94%;max-height:92vh;border-radius:20px;overflow:hidden}
.modal-lg .modal-close{position:absolute;top:12px;right:12px;z-index:10;background:rgba(0,0,0,.5);border:none}
.modal-lg .modal-close svg{color:#fff}
.modal-lg .modal-close:hover{background:rgba(0,0,0,.7)}
.modal-iframe-wrap{width:100%;height:90vh;overflow:hidden}
.modal-iframe-wrap iframe{width:100%;height:100%;border:none;display:block}

/* ===== ANIMATIONS ===== */
.fade-up{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.fade-up.visible{opacity:1;transform:translateY(0)}
.fade-up:nth-child(2){transition-delay:.08s}
.fade-up:nth-child(3){transition-delay:.16s}
.fade-up:nth-child(4){transition-delay:.24s}
.stagger>*{opacity:0;transform:translateY(20px);transition:opacity .5s ease,transform .5s ease}
.stagger.visible>*:nth-child(1){transition-delay:.05s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(2){transition-delay:.1s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(3){transition-delay:.15s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(4){transition-delay:.2s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(5){transition-delay:.25s;opacity:1;transform:translateY(0)}
.stagger.visible>*:nth-child(6){transition-delay:.3s;opacity:1;transform:translateY(0)}

/* ===== RESPONSIVE ===== */
@media(max-width:768px){
    .section{padding:80px 0}
    .hero-content{padding:120px 0 80px}
    .sol-steps{padding:0 20px}
    .sol-step,.sol-step.reverse{grid-template-columns:1fr;direction:ltr}
    .sol-content{padding:36px 28px}
    .sol-img{aspect-ratio:16/9}
    .doctor-grid{grid-template-columns:1fr;gap:40px}
    .doctor-img{max-width:280px;margin:0 auto}
    .cred-grid{grid-template-columns:repeat(2,1fr)}
    .video-grid{grid-template-columns:1fr}
    .image-grid{grid-template-columns:repeat(2,1fr)}
    .written-grid{grid-template-columns:1fr}
    .test-grid,.grid-2,.bridge-grid{grid-template-columns:1fr}
    .const-cards{grid-template-columns:1fr 1fr;gap:12px}
    .const-top{padding:72px 20px 60px}
    .const-bottom{padding:0 20px 72px}
    .const-card{padding:28px 20px 24px}
    .dosage-row{flex-direction:column;gap:0}
    .dose-connector{padding:12px 0}
    .dose-slot{padding:32px 20px}
    .dose-info-row{flex-direction:column;gap:20px;align-items:center}
    .info-grid{grid-template-columns:1fr;gap:40px}
    .form-row,.quiz-lead .form-row{grid-template-columns:1fr}
    .checklist-section{padding:72px 0}
    .doctor-stats{gap:20px}
}
@media(max-width:480px){
    .container,.container-sm{padding:0 20px}
    .section{padding:64px 0}
    .btn-lg{padding:16px 32px;font-size:0.9rem}
    .quiz-container{padding:32px 24px}
    .sol-content{padding:32px 20px}
}