/* ============================================================
   애플트리호텔 포항 — TRENDY & BOLD Design System
   ============================================================ */

/* --- Reset & Variables --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --black:#0a0a0a;
  --white:#fafafa;
  --cream:#f5f0eb;
  --warm:#e8ddd3;
  --gold:#b8956a;
  --gold-light:#d4b896;
  --ink:#1a1a1a;
  --ink-soft:#555;
  --ink-mute:#888;
  --green:#2d6a4f;
  --green-light:#40916c;
  --radius:2px;
  --serif:'Noto Serif KR',Georgia,serif;
  --sans:'Pretendard Variable','Pretendard',system-ui,-apple-system,sans-serif;
  --mono:'SF Mono','Fira Code',monospace;
  --ease:cubic-bezier(.4,0,.2,1);
  --header-h:72px;
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;font-size:16px}
body{font-family:var(--sans);color:var(--ink);background:var(--white);line-height:1.7;overflow-x:hidden}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{font:inherit;cursor:pointer;border:none;background:none}

/* --- Utility --- */
.wrap{max-width:1280px;margin:0 auto;padding:0 24px}
.wrap-sm{max-width:960px;margin:0 auto;padding:0 24px}
.text-center{text-align:center}
.eyebrow{font-family:var(--mono);font-size:11px;letter-spacing:3px;text-transform:uppercase;color:var(--gold);margin-bottom:8px}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0)}

/* --- Typography (bold & editorial) --- */
h1,h2,h3,h4{font-family:var(--serif);font-weight:700;line-height:1.2;letter-spacing:-0.02em}
h1{font-size:clamp(40px,7vw,80px)}
h2{font-size:clamp(28px,4vw,48px)}
h3{font-size:clamp(20px,2.5vw,28px)}
.display{font-size:clamp(60px,10vw,120px);font-family:var(--serif);font-weight:700;line-height:.95;letter-spacing:-0.04em}

/* --- Header --- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--header-h);display:flex;align-items:center;justify-content:space-between;padding:0 32px;transition:background .4s var(--ease),box-shadow .4s var(--ease)}
.site-header.scrolled{background:rgba(250,250,250,.97);box-shadow:0 1px 0 rgba(0,0,0,.06)}
.header-logo{font-family:var(--serif);font-size:18px;font-weight:700;letter-spacing:1px;color:var(--white);transition:color .4s var(--ease)}
.site-header.scrolled .header-logo{color:var(--ink)}
.header-nav{display:flex;gap:32px;align-items:center}
.header-nav a{font-size:14px;font-weight:500;color:rgba(255,255,255,.85);letter-spacing:.5px;position:relative;transition:color .3s}
.header-nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:1.5px;background:var(--gold);transition:width .3s var(--ease)}
.header-nav a:hover::after,.header-nav a.active::after{width:100%}
.site-header.scrolled .header-nav a{color:var(--ink)}
.header-cta{font-size:13px;font-weight:600;padding:10px 24px;background:var(--gold);color:var(--white);border-radius:var(--radius);letter-spacing:.5px;transition:background .3s}
.header-cta:hover{background:var(--gold-light)}
.site-header.scrolled .header-cta{background:var(--black);color:var(--white)}

/* Mobile menu */
.menu-toggle{display:none;flex-direction:column;gap:5px;width:28px;cursor:pointer;z-index:101}
.menu-toggle span{display:block;height:2px;background:var(--white);border-radius:1px;transition:all .3s var(--ease)}
.site-header.scrolled .menu-toggle span{background:var(--ink)}
.menu-toggle.open span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.menu-toggle.open span:nth-child(2){opacity:0}
.menu-toggle.open span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}

@media(max-width:768px){
  .menu-toggle{display:flex}
  .header-nav{position:fixed;top:0;left:0;right:0;bottom:0;background:var(--black);flex-direction:column;justify-content:center;align-items:center;gap:28px;opacity:0;pointer-events:none;transition:opacity .4s var(--ease)}
  .header-nav.open{opacity:1;pointer-events:auto}
  .header-nav a{color:var(--white) !important;font-size:20px}
  .header-cta{margin-top:16px;font-size:16px;padding:14px 40px}
}

/* --- Hero (full-viewport, cinematic) --- */
.hero{position:relative;height:100vh;min-height:600px;overflow:hidden;background:var(--black)}
.hero-slides{position:absolute;inset:0}
.hero-slide{position:absolute;inset:0;opacity:0;transition:opacity 1.2s var(--ease);background-size:cover;background-position:center}
.hero-slide.active{opacity:1}
.hero-slide::after{content:'';position:absolute;inset:0;background:linear-gradient(to bottom,rgba(0,0,0,.3) 0%,rgba(0,0,0,.1) 40%,rgba(0,0,0,.5) 100%)}
.hero-content{position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;padding:0 0 100px;z-index:2}
.hero-inner{max-width:1280px;margin:0 auto;padding:0 32px;width:100%}
.hero-content .eyebrow{color:var(--gold-light);margin-bottom:16px}
.hero-content h1{color:var(--white);margin-bottom:16px}
.hero-content .hero-sub{color:rgba(255,255,255,.75);font-size:18px;max-width:500px;margin-bottom:32px}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap}
.hero-dots{position:absolute;bottom:40px;right:32px;display:flex;gap:12px;z-index:3}
.hero-dot{width:8px;height:8px;border-radius:50%;background:rgba(255,255,255,.3);cursor:pointer;transition:all .3s}
.hero-dot.active{background:var(--gold);transform:scale(1.3)}

/* --- Buttons --- */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:14px 32px;font-size:14px;font-weight:600;letter-spacing:.5px;border-radius:var(--radius);transition:all .3s var(--ease);cursor:pointer;white-space:nowrap}
.btn-primary{background:var(--gold);color:var(--white)}
.btn-primary:hover{background:var(--gold-light)}
.btn-dark{background:var(--black);color:var(--white)}
.btn-dark:hover{background:#333}
.btn-outline{border:1.5px solid var(--ink);color:var(--ink);background:transparent}
.btn-outline:hover{background:var(--ink);color:var(--white)}
.btn-outline-white{border:1.5px solid rgba(255,255,255,.5);color:var(--white);background:transparent}
.btn-outline-white:hover{background:rgba(255,255,255,.15)}
.btn-green{background:var(--green);color:var(--white)}
.btn-green:hover{background:var(--green-light)}
.btn-sm{padding:10px 20px;font-size:13px}
.btn-lg{padding:18px 48px;font-size:16px}
.btn-block{display:flex;width:100%}

/* --- Sections --- */
.section{padding:100px 0}
.section-dark{background:var(--black);color:var(--white)}
.section-cream{background:var(--cream)}
.section-warm{background:var(--warm)}
.section-head{margin-bottom:60px}
.section-head h2{margin-bottom:16px}
.section-head p{color:var(--ink-soft);font-size:17px;max-width:600px}
.section-head.center{text-align:center}
.section-head.center p{margin-left:auto;margin-right:auto}

/* --- Feature Grid (intro points) --- */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:40px}
.feature-item{text-align:center;padding:32px 16px}
.feature-num{font-family:var(--serif);font-size:48px;color:var(--gold);line-height:1;margin-bottom:12px}
.feature-item h3{font-size:16px;margin-bottom:8px}
.feature-item p{font-size:14px;color:var(--ink-soft);line-height:1.6}

@media(max-width:768px){
  .features{grid-template-columns:repeat(2,1fr);gap:24px}
}

/* --- Room Cards (bold, editorial) --- */
.room-grid{display:grid;gap:24px}
.room-card{display:grid;grid-template-columns:1fr 1fr;min-height:480px;overflow:hidden;border-radius:var(--radius)}
.room-card:nth-child(even){direction:rtl}
.room-card:nth-child(even) > *{direction:ltr}
.room-img{position:relative;overflow:hidden;background:var(--warm)}
.room-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.room-card:hover .room-img img{transform:scale(1.04)}
.room-body{display:flex;flex-direction:column;justify-content:center;padding:48px;background:var(--cream)}
.room-card:nth-child(even) .room-body{background:var(--white)}
.room-body .eyebrow{margin-bottom:4px}
.room-body h3{margin-bottom:16px}
.room-body .room-desc{color:var(--ink-soft);margin-bottom:24px;line-height:1.8}
.room-amenities{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:28px}
.room-amenity{font-size:12px;padding:4px 12px;background:rgba(0,0,0,.05);border-radius:20px;color:var(--ink-soft)}
.room-meta{display:grid;grid-template-columns:1fr 1fr;gap:12px;font-size:14px;margin-bottom:24px}
.room-meta dt{color:var(--ink-mute);font-size:12px}
.room-meta dd{font-weight:600}

@media(max-width:768px){
  .room-card,.room-card:nth-child(even){grid-template-columns:1fr;direction:ltr}
  .room-card:nth-child(even) > *{direction:ltr}
  .room-img{height:280px}
  .room-body{padding:32px 24px}
}

/* --- Facility Grid --- */
.fac-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.fac-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:4/3;background:var(--warm)}
.fac-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.fac-card:hover img{transform:scale(1.05)}
.fac-overlay{position:absolute;inset:0;background:linear-gradient(to top,rgba(0,0,0,.7) 0%,transparent 60%);display:flex;flex-direction:column;justify-content:flex-end;padding:24px}
.fac-overlay h3{color:var(--white);font-size:18px;margin-bottom:4px}
.fac-overlay p{color:rgba(255,255,255,.7);font-size:13px}
.fac-text{display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:32px;background:var(--cream)}
.fac-text h3{margin-bottom:8px}
.fac-text p{font-size:14px;color:var(--ink-soft)}

@media(max-width:768px){
  .fac-grid{grid-template-columns:repeat(2,1fr);gap:12px}
}
@media(max-width:480px){
  .fac-grid{grid-template-columns:1fr}
}

/* --- Gallery (masonry-like grid) --- */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;gap:8px}
.gallery-grid img{width:100%;height:100%;object-fit:cover;cursor:pointer;border-radius:var(--radius);transition:transform .4s var(--ease)}
.gallery-grid img:hover{transform:scale(1.02)}
.gallery-grid img:nth-child(1){grid-column:span 2;grid-row:span 2}

@media(max-width:768px){
  .gallery-grid{grid-template-columns:repeat(2,1fr)}
  .gallery-grid img:nth-child(1){grid-column:span 2;grid-row:span 1}
}

/* --- Promo Cards --- */
.promo-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:24px}
.promo-card{display:flex;flex-direction:column;border-radius:var(--radius);overflow:hidden;background:var(--white);box-shadow:0 2px 20px rgba(0,0,0,.06)}
.promo-card-img{height:240px;overflow:hidden}
.promo-card-img img{width:100%;height:100%;object-fit:cover;transition:transform .5s var(--ease)}
.promo-card:hover .promo-card-img img{transform:scale(1.05)}
.promo-card-body{padding:32px;flex:1;display:flex;flex-direction:column}
.promo-card-body .eyebrow{margin-bottom:4px}
.promo-card-body h3{margin-bottom:8px}
.promo-card-body .sub{color:var(--gold);font-size:14px;margin-bottom:16px}
.promo-card-body p{color:var(--ink-soft);line-height:1.8;flex:1;white-space:pre-line}
.promo-card-body .btn{margin-top:24px;align-self:flex-start}

/* --- Party Room page --- */
.party-hero{position:relative;height:50vh;min-height:360px;background-size:cover;background-position:center}
.party-hero::after{content:'';position:absolute;inset:0;background:rgba(0,0,0,.45)}
.party-hero-content{position:relative;z-index:2;height:100%;display:flex;flex-direction:column;justify-content:flex-end;padding-bottom:48px}
.plan-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px}
.plan-card{padding:32px;text-align:center;border:1px solid var(--warm);border-radius:var(--radius);transition:border-color .3s}
.plan-card:hover{border-color:var(--gold)}
.plan-card h3{font-size:18px;margin-bottom:8px}
.plan-card .time{font-size:14px;color:var(--ink-soft);margin-bottom:16px}
.plan-card .price{font-family:var(--serif);font-size:32px;color:var(--gold);margin-bottom:4px}
.plan-card .note{font-size:13px;color:var(--ink-mute)}
.rule-list{list-style:none;padding:0}
.rule-list li{padding:12px 0;border-bottom:1px solid var(--warm);font-size:15px;display:flex;align-items:center;gap:12px}
.rule-list li::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--gold);flex-shrink:0}

/* --- Location --- */
.location-map{width:100%;border-radius:var(--radius);overflow:hidden;margin-bottom:40px}
.location-map img{width:100%}
.route-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:20px}
.route-card{padding:24px;background:var(--cream);border-radius:var(--radius)}
.route-card h3{font-size:16px;margin-bottom:8px;color:var(--ink)}
.route-card p{font-size:14px;color:var(--ink-soft)}
.nearby-list{display:flex;flex-wrap:wrap;gap:12px;margin-top:32px}
.nearby-tag{padding:8px 20px;background:var(--cream);border-radius:20px;font-size:14px;color:var(--ink-soft)}

/* --- Reservation page --- */
.book-channel{display:flex;align-items:center;justify-content:space-between;padding:24px;background:var(--cream);border-radius:var(--radius);margin-bottom:16px}
.book-channel-info h3{font-size:17px;margin-bottom:4px}
.book-channel-info p{font-size:14px;color:var(--ink-soft)}
.book-highlight{border:2px solid var(--gold);background:var(--white)}

/* --- Long-stay section --- */
.ls-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:24px}
.ls-card{padding:40px 32px;text-align:center;background:var(--cream);border-radius:var(--radius)}
.ls-card h3{margin-bottom:12px}
.ls-card .price{font-family:var(--serif);font-size:40px;color:var(--gold);margin-bottom:4px}
.ls-card .unit{font-size:14px;color:var(--ink-mute);margin-bottom:16px}
.ls-includes{display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin-top:32px}
.ls-tag{padding:6px 16px;background:rgba(0,0,0,.04);border-radius:20px;font-size:13px;color:var(--ink-soft)}

/* --- Breakfast Grid --- */
.breakfast-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.breakfast-grid img{width:100%;height:200px;object-fit:cover;border-radius:var(--radius)}
@media(max-width:768px){.breakfast-grid{grid-template-columns:repeat(2,1fr)}}

/* --- Footer --- */
.site-footer{background:var(--black);color:rgba(255,255,255,.6);padding:64px 0 32px}
.footer-top{display:grid;grid-template-columns:2fr 1fr 1fr;gap:48px;margin-bottom:48px}
.footer-brand{font-family:var(--serif);font-size:20px;color:var(--white);margin-bottom:16px}
.footer-info p{font-size:14px;line-height:1.8}
.footer-col h4{color:var(--white);font-size:14px;font-weight:600;margin-bottom:16px;letter-spacing:.5px}
.footer-col a{display:block;font-size:14px;margin-bottom:10px;transition:color .3s}
.footer-col a:hover{color:var(--gold)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;font-size:13px}

@media(max-width:768px){
  .footer-top{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;gap:8px}
}

/* --- Animations (on scroll) --- */
.reveal{opacity:0;transform:translateY(32px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.visible{opacity:1;transform:translateY(0)}
.reveal-left{opacity:0;transform:translateX(-40px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal-left.visible{opacity:1;transform:translateX(0)}
.reveal-right{opacity:0;transform:translateX(40px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal-right.visible{opacity:1;transform:translateX(0)}

/* --- Lightbox --- */
.lightbox{position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:200;display:none;align-items:center;justify-content:center;cursor:pointer}
.lightbox.active{display:flex}
.lightbox img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:var(--radius)}
.lightbox-close{position:absolute;top:24px;right:24px;color:var(--white);font-size:32px;cursor:pointer;width:48px;height:48px;display:flex;align-items:center;justify-content:center}

/* --- Page Header (inner pages) --- */
.page-header{padding-top:calc(var(--header-h) + 60px);padding-bottom:60px;background:var(--cream)}
.page-header .eyebrow{margin-bottom:8px}
.page-header h1{font-size:clamp(32px,5vw,56px);margin-bottom:12px}
.page-header p{color:var(--ink-soft);font-size:17px;max-width:600px}

/* --- Responsive global --- */
@media(max-width:768px){
  .section{padding:64px 0}
  .section-head{margin-bottom:40px}
  .hero-content{padding-bottom:64px}
  h1{font-size:clamp(32px,8vw,56px)}
  .hero-actions{flex-direction:column;gap:12px}
  .hero-actions .btn{width:100%;text-align:center}
}

@media (max-width:768px){.gallery-grid{grid-auto-rows:170px}}

/* --- 언어 전환 버튼 (patch_ko_atpohang.py) --- */
.lang-switch{display:inline-flex;gap:2px;border:1px solid rgba(255,255,255,.4);border-radius:20px;padding:2px}
.lang-switch a{font-size:12px !important;padding:3px 10px;border-radius:16px;letter-spacing:0 !important}
.lang-switch a::after{display:none !important}
.lang-switch a.on{background:var(--gold);color:#fff !important}
.site-header.scrolled .lang-switch{border-color:rgba(0,0,0,.15)}
@media(max-width:768px){.lang-switch{border-color:rgba(255,255,255,.4) !important}.lang-switch a{font-size:15px !important;padding:6px 14px}}