/* ===== Base ===== */
:root{
    --pink-50:#fff5f8;
    --pink-100:#ffe6ef;
    --pink-200:#ffc9dc;
    --pink-300:#ff9cc0;
    --pink-400:#ff6fa3;
    --pink-500:#f74f8c;
    --pink-600:#e63b78;
    --kakao:#fae100;
    --kakao-text:#3c1e1e;
    --ink:#3a2a32;
    --gray:#8a7e84;
    --white:#ffffff;
    --shadow:0 14px 40px rgba(231,79,140,.14);
    --radius:20px;
    --maxw:1180px;
}
*{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
    font-family:'Noto Sans KR',sans-serif;
    color:var(--ink);
    background:var(--white);
    line-height:1.65;
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 22px;}
em{font-style:normal;color:var(--pink-500);}

/* ===== Buttons ===== */
.btn{
    display:inline-flex;align-items:center;gap:8px;
    font-weight:700;border:none;cursor:pointer;
    border-radius:50px;padding:13px 26px;font-size:15px;
    transition:.25s;font-family:inherit;
}
.btn-lg{padding:16px 34px;font-size:17px;}
.btn-block{width:100%;justify-content:center;}
.btn-primary{background:linear-gradient(135deg,var(--pink-400),var(--pink-600));color:#fff;box-shadow:0 10px 24px rgba(231,59,120,.35);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(231,59,120,.45);}
.btn-ghost{background:#fff;color:var(--pink-600);border:2px solid var(--pink-200);}
.btn-ghost:hover{background:var(--pink-50);}
.btn-header{background:linear-gradient(135deg,var(--pink-400),var(--pink-600));color:#fff;padding:11px 20px;font-size:14px;}
.btn-header:hover{transform:translateY(-2px);}
.btn-kakao{background:var(--kakao);color:var(--kakao-text);box-shadow:0 10px 24px rgba(250,225,0,.4);}
.btn-kakao:hover{transform:translateY(-2px);filter:brightness(.98);}

/* ===== Header ===== */
.site-header{
    position:sticky;top:0;z-index:100;
    background:rgba(255,255,255,.9);backdrop-filter:blur(10px);
    border-bottom:1px solid var(--pink-100);
    transition:.3s;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:70px;gap:16px;}
.logo{display:flex;align-items:center;gap:10px;font-weight:900;font-size:18px;}
.logo-mark{
    width:38px;height:38px;border-radius:12px;
    background:linear-gradient(135deg,var(--pink-400),var(--pink-600));
    color:#fff;display:grid;place-items:center;font-size:18px;
}
.logo-text{color:var(--ink);white-space:nowrap;}
.main-nav{display:flex;gap:26px;margin-left:auto;}
.main-nav a{font-weight:500;font-size:15px;color:var(--ink);transition:.2s;}
.main-nav a:hover{color:var(--pink-500);}
.nav-toggle{display:none;background:none;border:none;font-size:24px;color:var(--pink-500);cursor:pointer;}

/* ===== Hero ===== */
.hero{
    background:
      radial-gradient(circle at 80% 10%,var(--pink-100),transparent 55%),
      linear-gradient(180deg,var(--pink-50),#fff);
    padding:70px 0 80px;overflow:hidden;
}
.hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center;}
.hero-badge{
    display:inline-block;background:#fff;color:var(--pink-600);
    font-weight:700;font-size:13px;padding:8px 16px;border-radius:50px;
    box-shadow:var(--shadow);margin-bottom:22px;border:1px solid var(--pink-100);
}
.hero-title{font-size:46px;line-height:1.25;font-weight:900;letter-spacing:-1px;margin-bottom:20px;}
.hero-desc{color:var(--gray);font-size:17px;margin-bottom:30px;}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:28px;}
.hero-points{display:flex;flex-wrap:wrap;gap:18px;}
.hero-points li{font-size:14px;font-weight:500;color:var(--ink);}
.hero-points i{color:var(--pink-500);margin-right:6px;}
.hero-visual{position:relative;}
.hero-visual img{border-radius:28px;box-shadow:var(--shadow);width:100%;object-fit:cover;}
.hero-float-card{
    position:absolute;bottom:24px;left:-18px;
    background:#fff;border-radius:18px;padding:16px 22px;
    box-shadow:var(--shadow);text-align:center;
}
.float-num{display:block;font-size:34px;font-weight:900;color:var(--pink-600);line-height:1;}
.float-num small{font-size:18px;}
.float-label{font-size:13px;color:var(--gray);}

/* ===== Trust strip ===== */
.trust-strip{background:linear-gradient(135deg,var(--pink-500),var(--pink-600));}
.trust-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:22px 22px;}
.trust-item{display:flex;align-items:center;justify-content:center;gap:10px;color:#fff;font-weight:600;font-size:15px;}
.trust-item i{font-size:20px;color:var(--pink-100);}

/* ===== Section common ===== */
.section{padding:80px 0;}
.section-head{margin-bottom:46px;}
.section-head.center{text-align:center;}
.section-tag{
    display:inline-block;color:var(--pink-500);font-weight:800;
    letter-spacing:2px;font-size:13px;margin-bottom:12px;
}
.section-tag.light{color:#fff;}
.section-title{font-size:34px;font-weight:900;letter-spacing:-.5px;line-height:1.3;margin-bottom:14px;}
.section-sub{color:var(--gray);font-size:16px;}
.section-sub small{font-size:13px;}

/* ===== About ===== */
.about{background:var(--white);}
.about-inner{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;}
.about-img img{border-radius:var(--radius);box-shadow:var(--shadow);}
.about-text p{color:var(--gray);margin-bottom:14px;}
.about-list{margin-top:20px;}
.about-list li{padding:8px 0;font-weight:500;}
.about-list i{color:var(--pink-500);margin-right:10px;}

/* ===== Programs ===== */
.programs{background:var(--pink-50);}
.program-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.program-card{
    background:#fff;border-radius:var(--radius);padding:32px 24px;
    box-shadow:0 8px 24px rgba(231,79,140,.08);transition:.25s;border:1px solid var(--pink-100);
}
.program-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.program-icon{
    width:60px;height:60px;border-radius:16px;display:grid;place-items:center;
    background:linear-gradient(135deg,var(--pink-100),var(--pink-200));
    color:var(--pink-600);font-size:24px;margin-bottom:18px;
}
.program-card h3{font-size:20px;font-weight:800;margin-bottom:10px;}
.program-card p{color:var(--gray);font-size:14.5px;margin-bottom:16px;}
.program-tags{font-size:12.5px;color:var(--pink-500);font-weight:700;background:var(--pink-50);padding:6px 12px;border-radius:50px;display:inline-block;}

/* ===== Results ===== */
.results{background:#fff;}
.results-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.result-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:#fff;}
.result-card img{width:100%;}
.result-card figcaption{padding:18px 22px;display:flex;flex-direction:column;gap:4px;}
.result-card figcaption strong{font-size:18px;color:var(--pink-600);}
.result-card figcaption span{color:var(--gray);font-size:14px;}
.results-note{text-align:center;color:var(--gray);font-size:13px;margin-top:24px;}

/* ===== Clinic ===== */
.clinic{background:linear-gradient(180deg,var(--pink-50),#fff);}
.clinic-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:18px;grid-auto-rows:1fr;}
.clinic-item{position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 24px rgba(231,79,140,.1);}
.clinic-item img{width:100%;height:100%;object-fit:cover;min-height:240px;}
.clinic-item.large{grid-row:span 2;}
.clinic-cap{
    position:absolute;left:0;bottom:0;right:0;
    padding:16px 18px;color:#fff;font-weight:700;font-size:15px;
    background:linear-gradient(transparent,rgba(58,42,50,.75));
}

/* ===== News Card Gallery ===== */
.news{background:var(--pink-50);}
.news-grid{
    display:grid;
    grid-template-columns:repeat(6,1fr);
    gap:16px;
    padding:0;
    margin:0;
    list-style:none;
}
.news-card a{
    display:block;border-radius:18px;overflow:hidden;
    background:#fff;box-shadow:0 6px 20px rgba(231,79,140,.1);
    border:1px solid var(--pink-100);
    transition:transform .25s, box-shadow .25s;
    text-decoration:none;color:inherit;
}
.news-card a:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.news-card figure{margin:0;}
.news-img-wrap{
    position:relative;overflow:hidden;
    aspect-ratio:3/4;
}
.news-img-wrap img{
    width:100%;height:100%;
    object-fit:cover;transition:transform .35s;
}
.news-card a:hover .news-img-wrap img{transform:scale(1.04);}
.news-badge{
    position:absolute;top:10px;left:10px;
    background:linear-gradient(135deg,var(--pink-400),var(--pink-600));
    color:#fff;font-size:11.5px;font-weight:800;
    padding:5px 12px;border-radius:50px;
    letter-spacing:.5px;
}
.news-card figcaption{
    padding:14px 16px 18px;
    display:flex;flex-direction:column;gap:4px;
}
.news-card figcaption strong{font-size:15px;font-weight:800;color:var(--ink);}
.news-card figcaption span{font-size:12.5px;color:var(--gray);}
.news-more{
    margin-top:8px;font-size:12.5px;font-weight:700;
    color:var(--pink-500);font-style:normal;
    display:flex;align-items:center;gap:5px;
}
.news-more i{font-size:11px;transition:transform .2s;}
.news-card a:hover .news-more i{transform:translateX(3px);}

/* ===== Breadcrumb ===== */
.breadcrumb-nav{background:var(--pink-50);border-bottom:1px solid var(--pink-100);padding:10px 0;}
.breadcrumb{display:flex;gap:6px;align-items:center;list-style:none;flex-wrap:wrap;}
.breadcrumb li{font-size:13px;color:var(--gray);}
.breadcrumb li+li::before{content:"›";margin-right:6px;color:var(--pink-300);}
.breadcrumb a{color:var(--pink-500);font-weight:500;}
.breadcrumb a:hover{text-decoration:underline;}
.breadcrumb [aria-current="page"]{color:var(--ink);font-weight:700;}

/* ===== News responsive ===== */
@media(max-width:1080px){.news-grid{grid-template-columns:repeat(3,1fr);}}
@media(max-width:680px){.news-grid{grid-template-columns:repeat(2,1fr);gap:12px;}}
@media(max-width:380px){.news-grid{grid-template-columns:1fr 1fr;gap:10px;}}

/* ===== FAQ ===== */
.faq{background:#fff;}
.faq-list{max-width:780px;margin:0 auto;display:flex;flex-direction:column;gap:14px;}
.faq-item{
    background:var(--pink-50);border:1px solid var(--pink-100);
    border-radius:16px;padding:0 22px;transition:.2s;
}
.faq-item[open]{background:#fff;box-shadow:var(--shadow);border-color:var(--pink-200);}
.faq-item summary{
    list-style:none;cursor:pointer;padding:18px 0;font-weight:700;font-size:16px;
    display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
    content:"\f067";font-family:"Font Awesome 6 Free";font-weight:900;
    color:var(--pink-500);font-size:14px;transition:.25s;flex-shrink:0;
}
.faq-item[open] summary::after{content:"\f068";}
.faq-item p{padding:0 0 20px;color:var(--gray);font-size:14.5px;line-height:1.75;}

/* ===== Footer keywords ===== */
.footer-keywords{border-top:1px solid rgba(255,255,255,.08);padding:18px 22px;}
.footer-keywords p{
    max-width:var(--maxw);margin:0 auto;font-size:11.5px;line-height:1.9;
    color:#7d6b72;text-align:center;
}

/* ===== Contact ===== */
.contact{background:linear-gradient(135deg,var(--pink-500),var(--pink-600));color:#fff;}
.contact-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:center;}
.contact .section-title{color:#fff;}
.contact-text p{color:rgba(255,255,255,.92);margin-bottom:26px;font-size:17px;}
.contact-info{margin-top:26px;}
.contact-info li{padding:6px 0;font-size:14.5px;color:rgba(255,255,255,.92);}
.contact-info i{margin-right:10px;color:var(--pink-100);}
.contact-visual img{border-radius:var(--radius);box-shadow:0 20px 50px rgba(0,0,0,.25);}

/* ===== Footer ===== */
.site-footer{background:#2c1c23;color:#e9dde2;}
.footer-inner{display:flex;justify-content:space-between;gap:30px;padding:48px 22px;flex-wrap:wrap;}
.footer-brand{display:flex;flex-direction:column;gap:8px;max-width:340px;}
.footer-brand strong{font-size:17px;color:#fff;}
.footer-brand p{font-size:13.5px;color:#b8a6ad;}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{font-size:14px;color:#cdbcc3;transition:.2s;}
.footer-links a:hover{color:var(--pink-300);}
.footer-bottom{border-top:1px solid rgba(255,255,255,.08);padding:18px 0;}
.footer-bottom .container{display:flex;justify-content:space-between;flex-wrap:wrap;gap:6px;}
.footer-bottom p{font-size:12.5px;color:#9c8a91;}

/* ===== Floating Kakao ===== */
.float-kakao{
    position:fixed;right:20px;bottom:24px;z-index:90;
    display:flex;flex-direction:column;align-items:center;gap:2px;
    background:var(--kakao);color:var(--kakao-text);
    width:66px;height:66px;border-radius:50%;justify-content:center;
    box-shadow:0 10px 26px rgba(250,225,0,.5);font-weight:800;
    animation:bounce 2.4s ease-in-out infinite;
}
.float-kakao i{font-size:22px;}
.float-kakao span{font-size:10px;}
@keyframes bounce{0%,100%{transform:translateY(0);}50%{transform:translateY(-7px);}}

/* ===== Popup ===== */
.popup-overlay{
    position:fixed;inset:0;z-index:200;
    background:rgba(58,42,50,.55);backdrop-filter:blur(3px);
    display:none;align-items:center;justify-content:center;padding:20px;
}
.popup-overlay.open{display:flex;animation:fade .25s;}
@keyframes fade{from{opacity:0;}to{opacity:1;}}
.popup{
    position:relative;background:#fff;border-radius:24px;
    max-width:380px;width:100%;padding:36px 30px 24px;text-align:center;
    box-shadow:0 30px 70px rgba(0,0,0,.3);animation:pop .3s;
}
@keyframes pop{from{transform:translateY(20px) scale(.96);opacity:0;}to{transform:none;opacity:1;}}
.popup-close{
    position:absolute;top:14px;right:14px;background:var(--pink-50);
    border:none;width:34px;height:34px;border-radius:50%;cursor:pointer;
    color:var(--pink-500);font-size:16px;transition:.2s;
}
.popup-close:hover{background:var(--pink-100);}
.popup-badge{
    display:inline-flex;align-items:center;gap:6px;
    background:var(--pink-100);color:var(--pink-600);
    font-weight:700;font-size:13px;padding:6px 14px;border-radius:50px;margin-bottom:16px;
}
.popup-title{font-size:23px;font-weight:900;line-height:1.4;margin-bottom:14px;}
.popup-desc{color:var(--gray);font-size:14.5px;margin-bottom:18px;}
.popup-list{text-align:left;margin-bottom:22px;display:inline-block;}
.popup-list li{padding:5px 0;font-size:14.5px;font-weight:500;}
.popup-list i{color:var(--pink-500);margin-right:8px;}
.popup-today{
    display:block;width:100%;background:none;border:none;cursor:pointer;
    color:var(--gray);font-size:13px;margin-top:14px;text-decoration:underline;font-family:inherit;
}

/* ===== Scroll Reveal ===== */
.reveal-hidden{opacity:0;transform:translateY(22px);transition:opacity .45s ease,transform .45s ease;}
.revealed{opacity:1;transform:none;}

/* ===== Nav active ===== */
.main-nav a.active{color:var(--pink-500);font-weight:700;}

/* ===== Responsive ===== */
@media(max-width:920px){
    .hero-inner,.about-inner,.contact-inner{grid-template-columns:1fr;gap:36px;}
    .hero-visual{max-width:440px;margin:0 auto;}
    .about-img{order:-1;}
    .program-grid{grid-template-columns:repeat(2,1fr);}
    .trust-grid{grid-template-columns:repeat(2,1fr);gap:18px;}
    .clinic-grid{grid-template-columns:1fr 1fr;}
    .clinic-item.large{grid-column:span 2;grid-row:auto;}
    .clinic-item img{min-height:200px;}
}
@media(max-width:680px){
    .main-nav,.btn-header{display:none;}
    .main-nav.open{
        display:flex;position:absolute;top:70px;left:0;right:0;
        flex-direction:column;background:#fff;padding:16px 22px;gap:16px;
        box-shadow:var(--shadow);border-bottom:1px solid var(--pink-100);
    }
    .nav-toggle{display:block;}
    .hero-title{font-size:34px;}
    .section{padding:60px 0;}
    .section-title{font-size:27px;}
    .program-grid,.results-grid{grid-template-columns:1fr;}
    .results-grid{gap:22px;}
    .footer-bottom .container{flex-direction:column;}
}