/*
Theme Name: Cight - 사이트안경
Theme URI: https://cightoptical.com
Author: Cight
Author URI: https://cightoptical.com
Description: 구로디지털단지 사이트안경 공식 워드프레스 테마. 10년 경력 안경사가 직접 검사하고 끝까지 책임지는 안경원.
Version: 2.0
License: All Rights Reserved
Text Domain: cight
*/

/* ===== CSS VARIABLES ===== */
:root {
  --blue: #00AEFF;
  --blue-dark: #0095DB;
  --blue-light: #E8F7FF;
  --copper: #8E6447;
  --copper-bg: #FFF8F0;
  --text: #1A1A1A;
  --text2: #555;
  --text3: #888;
  --bg: #fff;
  --bg2: #F5F8FA;
  --border: #E8ECF0;
  --gold: #FFB800;
  --font: 'Poppins','Sofia Pro','SUIT Variable','SUIT',-apple-system,sans-serif;
}

/* ===== RESET ===== */
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased}
body{font-family:var(--font);color:var(--text);background:var(--bg);line-height:1.7;font-size:16px;overflow-x:hidden}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.wrap{max-width:1100px;margin:0 auto;padding:0 24px}

/* ===== NAV ===== */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--border);transition:box-shadow .3s}
.nav.scrolled{box-shadow:0 2px 20px rgba(0,0,0,.06)}
.nav-in{max-width:1100px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:64px}
.nav-logo{font-family:var(--font);font-weight:700;font-size:22px;color:var(--blue);letter-spacing:-.5px}
.nav-links{display:flex;gap:28px;list-style:none}
.nav-links a{font-size:15px;font-weight:500;color:var(--text2);transition:color .2s;white-space:nowrap}
.nav-links a:hover{color:var(--blue)}
.nav-cta{padding:10px 20px;background:var(--blue);color:#fff;border-radius:8px;font-size:14px;font-weight:600;transition:all .2s}
.nav-cta:hover{background:var(--blue-dark);transform:translateY(-1px)}
.nav-mob{display:none;background:none;border:none;cursor:pointer}

/* Mobile Menu */
.mob-menu{display:none;position:fixed;inset:0;z-index:99;background:rgba(255,255,255,.98);backdrop-filter:blur(16px);flex-direction:column;align-items:center;justify-content:center;gap:32px}
.mob-menu.open{display:flex}
.mob-menu a{font-size:20px;font-weight:600;color:var(--text);transition:color .2s}
.mob-menu a:hover{color:var(--blue)}
.mob-close{position:absolute;top:20px;right:24px;background:none;border:none;cursor:pointer;font-size:28px}

/* ===== HERO ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding-top:64px}
.hero-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.hero-overlay{position:absolute;inset:0;background:linear-gradient(135deg,rgba(0,24,36,.92),rgba(0,47,71,.82) 50%,rgba(0,55,79,.78))}
.hero--no-img{background:linear-gradient(135deg,#001824,#002f47 50%,#00374f)}
.hero::after{content:'';position:absolute;inset:0;background:radial-gradient(ellipse at 70% 30%,rgba(0,174,255,.1),transparent 60%),radial-gradient(ellipse at 20% 80%,rgba(142,100,71,.06),transparent 50%)}
.hero-ct{position:relative;z-index:2;max-width:680px;padding:80px 0}
.hero h1{font-size:clamp(28px,5vw,44px);font-weight:700;color:#fff;line-height:1.35;letter-spacing:-.5px;margin-bottom:20px}
.hero h1 em{font-style:normal;color:var(--blue)}
.hero-sub{font-size:clamp(15px,2.2vw,18px);color:rgba(255,255,255,.75);line-height:1.7;margin-bottom:28px;max-width:520px}
.badges{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px}
.badge{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);border-radius:100px;font-size:14px;color:rgba(255,255,255,.9);font-weight:500;backdrop-filter:blur(4px)}
.badge .star{color:var(--gold)}
.ctas{display:flex;gap:12px;flex-wrap:wrap}
.btn1{display:inline-flex;align-items:center;gap:8px;padding:16px 32px;background:var(--blue);color:#fff;border-radius:12px;font-size:17px;font-weight:600;border:none;cursor:pointer;transition:all .25s;box-shadow:0 4px 20px rgba(0,174,255,.3)}
.btn1:hover{background:var(--blue-dark);transform:translateY(-2px);box-shadow:0 6px 28px rgba(0,174,255,.4)}
.btn2{display:inline-flex;align-items:center;gap:8px;padding:16px 28px;background:transparent;color:#fff;border-radius:12px;font-size:16px;font-weight:500;border:1.5px solid rgba(255,255,255,.3);cursor:pointer;transition:all .25s}
.btn2:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.05)}
.btn2--blue{color:var(--blue);border-color:var(--blue)}
.btn2--blue:hover{background:rgba(0,174,255,.05)}
.arrow{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2.5}

/* ===== EMPATHY CARDS ===== */
.empathy{padding:100px 0;background:var(--bg)}
.slabel{display:inline-block;font-size:13px;font-weight:600;color:var(--blue);text-transform:uppercase;letter-spacing:2px;margin-bottom:12px}
.stitle{font-size:clamp(24px,4vw,36px);font-weight:700;color:var(--text);line-height:1.35;margin-bottom:16px}
.sdesc{font-size:17px;color:var(--text2);max-width:540px;margin-bottom:56px;line-height:1.7}
.cgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.card{background:var(--bg);border:1px solid var(--border);border-radius:16px;padding:36px 28px;transition:all .3s;position:relative;overflow:hidden}
.card::before{content:'';position:absolute;top:0;left:0;right:0;height:3px;background:var(--blue);transform:scaleX(0);transition:transform .3s}
.card:hover{border-color:var(--blue);box-shadow:0 8px 32px rgba(0,174,255,.08);transform:translateY(-4px)}
.card:hover::before{transform:scaleX(1)}
.card-icon{width:48px;height:48px;background:var(--blue-light);border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;font-size:24px}
.card h3{font-size:18px;font-weight:700;color:var(--text);margin-bottom:12px;line-height:1.4}
.card p{font-size:15px;color:var(--text2);line-height:1.65;margin-bottom:24px}
.card-cta{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--blue);transition:gap .2s}
.card-cta:hover{gap:10px}
.card-cta svg{width:14px;height:14px;fill:none;stroke:currentColor;stroke-width:2.5}

/* === Image Card Variant === */
.card--img{border:none;padding:0;display:flex;flex-direction:column;min-height:420px;background:#000}
.card--img::before{display:none}
.card--img .card-bg{position:absolute;inset:0;background-size:cover;background-position:center;transition:transform .6s ease,filter .6s ease}
.card--img:hover .card-bg{transform:scale(1.05)}
.card--img .card-overlay{position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,0,0,.85) 0%,rgba(0,0,0,.5) 40%,rgba(0,0,0,.15) 100%);transition:background .3s}
.card--img:hover .card-overlay{background:linear-gradient(0deg,rgba(0,0,0,.9) 0%,rgba(0,0,0,.55) 40%,rgba(0,0,0,.2) 100%)}
.card--img .card-body{position:relative;z-index:2;margin-top:auto;padding:32px 28px}
.card--img .card-icon{background:rgba(255,255,255,.15);backdrop-filter:blur(8px);border:1px solid rgba(255,255,255,.2)}
.card--img h3{color:#fff;font-size:20px;text-shadow:0 2px 8px rgba(0,0,0,.3)}
.card--img p{color:rgba(255,255,255,.85);font-size:15px;text-shadow:0 1px 4px rgba(0,0,0,.3)}
.card--img .card-cta{color:var(--blue);background:rgba(255,255,255,.12);backdrop-filter:blur(4px);padding:8px 16px;border-radius:8px;border:1px solid rgba(255,255,255,.15);transition:all .25s}
.card--img .card-cta:hover{background:var(--blue);color:#fff;border-color:var(--blue)}
.card--img .card-cta svg{stroke:currentColor}
.card--img:hover{transform:translateY(-6px);box-shadow:0 12px 40px rgba(0,0,0,.25)}

/* ===== PRICING ===== */
.pricing{padding:100px 0;background:var(--bg2)}
.pgrid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:40px}
.pcard{background:var(--bg);border-radius:16px;padding:36px 28px;text-align:center;border:1px solid var(--border);transition:all .3s}
.pcard:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(0,0,0,.04)}
.pcard .label{font-size:14px;font-weight:500;color:var(--text3);margin-bottom:8px}
.pcard .val{font-size:32px;font-weight:700;color:var(--text);margin-bottom:4px}
.pcard .val span{font-size:18px;font-weight:500;color:var(--text2)}
.pcard .sub{font-size:14px;color:var(--text3)}
.guarantee{display:flex;align-items:center;justify-content:center;gap:12px;padding:24px 32px;background:var(--copper-bg);border-radius:12px;border:1px solid rgba(142,100,71,.15)}
.guarantee .icon{font-size:28px;flex-shrink:0}
.guarantee .main{font-size:16px;font-weight:600;color:var(--copper)}
.guarantee .detail{font-size:14px;color:var(--text2);font-weight:400}

/* ===== BOOKING ===== */
.booking{padding:100px 0;background:var(--bg)}
.bgrid{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start}
.bmap{width:100%;height:340px;background:var(--bg2);border-radius:16px;overflow:hidden;border:1px solid var(--border)}
.bmap iframe{width:100%;height:100%;border:0}
.binfo{display:flex;flex-direction:column;gap:20px}
.irow{display:flex;align-items:flex-start;gap:14px}
.iicon{width:40px;height:40px;background:var(--blue-light);border-radius:10px;display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:18px}
.irow h4{font-size:15px;font-weight:600;color:var(--text);margin-bottom:2px}
.irow p{font-size:14px;color:var(--text2)}
.bctas{display:flex;gap:12px;margin-top:12px}
.bnote{font-size:14px;color:var(--text3);padding:12px 16px;background:var(--bg2);border-radius:8px;text-align:center}

/* ===== SIGNATURE ===== */
.sig{position:relative;padding:100px 0;text-align:center;overflow:hidden}
.sig--no-img{background:var(--copper-bg)}
.sig-bg{position:absolute;inset:0;background-size:cover;background-position:center}
.sig-overlay{position:absolute;inset:0;background:rgba(255,248,240,.88);backdrop-filter:blur(2px)}
.sig-content{position:relative;z-index:2}
.sig-motto{font-size:clamp(22px,3.5vw,32px);font-weight:700;color:var(--copper);margin-bottom:12px;letter-spacing:-.3px}
.sig-sub{font-size:16px;color:var(--text2);font-style:italic}
.sig-brand{margin-top:20px;font-size:14px;font-weight:600;color:var(--blue);letter-spacing:3px;text-transform:uppercase}

/* ===== FOOTER ===== */
.footer{padding:48px 0 120px;background:#0A1A24;color:rgba(255,255,255,.6)}
.footer-in{display:flex;justify-content:space-between;align-items:flex-start;gap:40px;flex-wrap:wrap}
.footer .brand{font-size:20px;font-weight:700;color:var(--blue);margin-bottom:8px}
.footer .slogan{font-size:13px;color:rgba(255,255,255,.35);font-style:italic;margin-bottom:16px}
.footer .info{font-size:13px;line-height:1.8}
.footer .flinks{display:flex;gap:24px;font-size:13px;margin-bottom:16px;flex-wrap:wrap}
.footer .flinks a{color:rgba(255,255,255,.5);transition:color .2s}
.footer .flinks a:hover{color:var(--blue)}
.footer .copy{font-size:12px;color:rgba(255,255,255,.3)}

/* ===== STICKY CTA ===== */
.sticky{display:none;position:fixed;bottom:0;left:0;right:0;z-index:9999;padding:10px 16px;background:#fff;box-shadow:0 -2px 16px rgba(0,0,0,.1);gap:8px}
.sticky a{flex:1;text-align:center;padding:14px 0;border-radius:10px;font-weight:700;font-size:16px}
.sticky .sb{background:var(--blue);color:#fff}
.sticky .sc{background:#fff;color:var(--blue);border:2px solid var(--blue)}

/* ===== ANIMATIONS ===== */
.rv{opacity:0;transform:translateY(30px);transition:opacity .7s ease,transform .7s ease}
.rv.vis{opacity:1;transform:translateY(0)}

/* ===== BLOG / ARCHIVE ===== */
.page-header{padding:120px 0 60px;background:linear-gradient(135deg,#001824,#002f47);text-align:center}
.page-header h1{font-size:clamp(28px,4vw,40px);font-weight:700;color:#fff}
.page-header p{font-size:17px;color:rgba(255,255,255,.6);margin-top:12px}
.content-wrap{padding:60px 0;min-height:60vh}
.post-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:28px}
.post-card{background:var(--bg);border:1px solid var(--border);border-radius:16px;overflow:hidden;transition:all .3s}
.post-card:hover{transform:translateY(-4px);box-shadow:0 8px 32px rgba(0,174,255,.08)}
.post-card img{width:100%;height:200px;object-fit:cover}
.post-card-body{padding:24px}
.post-card-body h2{font-size:18px;font-weight:700;margin-bottom:8px;line-height:1.4}
.post-card-body h2 a{color:var(--text);transition:color .2s}
.post-card-body h2 a:hover{color:var(--blue)}
.post-card-body .excerpt{font-size:15px;color:var(--text2);line-height:1.6;margin-bottom:16px}
.post-card-body .meta{font-size:13px;color:var(--text3)}
.single-content{padding:60px 0;max-width:720px;margin:0 auto}
.single-content h1{font-size:clamp(24px,4vw,36px);font-weight:700;margin-bottom:16px;line-height:1.35}
.single-content .meta{font-size:14px;color:var(--text3);margin-bottom:32px;padding-bottom:24px;border-bottom:1px solid var(--border)}
.single-content .entry-content{font-size:16px;line-height:1.8;color:var(--text)}
.single-content .entry-content h2{font-size:24px;font-weight:700;margin:40px 0 16px}
.single-content .entry-content h3{font-size:20px;font-weight:600;margin:32px 0 12px}
.single-content .entry-content p{margin-bottom:20px}
.single-content .entry-content img{border-radius:12px;margin:24px 0}
.single-content .entry-content ul,.single-content .entry-content ol{margin:16px 0 20px 24px}
.single-content .entry-content li{margin-bottom:8px}
.single-content .entry-content blockquote{margin:24px 0;padding:20px 24px;background:var(--blue-light);border-left:4px solid var(--blue);border-radius:8px;font-style:italic;color:var(--text2)}
.post-nav{display:flex;justify-content:space-between;gap:24px;margin-top:48px;padding-top:32px;border-top:1px solid var(--border)}
.post-nav a{font-size:15px;font-weight:500;color:var(--blue);transition:opacity .2s}
.post-nav a:hover{opacity:.7}
.pagination{display:flex;justify-content:center;gap:8px;margin-top:48px}
.pagination a,.pagination span{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;font-size:15px;font-weight:500;transition:all .2s}
.pagination a{background:var(--bg);border:1px solid var(--border);color:var(--text2)}
.pagination a:hover{border-color:var(--blue);color:var(--blue)}
.pagination .current{background:var(--blue);color:#fff;border:1px solid var(--blue)}

/* ===== 404 ===== */
.error-page{padding:160px 0 100px;text-align:center;min-height:80vh;display:flex;flex-direction:column;align-items:center;justify-content:center}
.error-page .code{font-size:120px;font-weight:700;color:var(--blue);line-height:1;opacity:.3}
.error-page h1{font-size:28px;font-weight:700;margin:16px 0 12px}
.error-page p{font-size:17px;color:var(--text2);margin-bottom:32px}

/* ===== WP SPECIFIC ===== */
.wp-block-image img{border-radius:12px}
.aligncenter{text-align:center}
.alignleft{float:left;margin-right:24px}
.alignright{float:right;margin-left:24px}
.screen-reader-text{clip:rect(1px,1px,1px,1px);position:absolute;height:1px;width:1px;overflow:hidden}

/* ===== RESPONSIVE ===== */
@media(max-width:900px){
  .cgrid,.pgrid{grid-template-columns:1fr}
  .bgrid{grid-template-columns:1fr}
  .nav-links{display:none}
  .nav-mob{display:flex}
}
@media(max-width:768px){
  .sticky{display:flex}
  body{padding-bottom:80px}
  .footer{padding-bottom:100px}
  .hero{min-height:auto;padding-top:80px;padding-bottom:20px}
  .ctas,.bctas{flex-direction:column}
  .btn1,.btn2{justify-content:center;width:100%}
  .empathy,.pricing,.booking{padding:64px 0}
  .bctas .btn1,.bctas .btn2{width:100%;justify-content:center}
  .badges{gap:8px}
  .badge{font-size:13px;padding:6px 12px}
  .guarantee{flex-direction:column;text-align:center}
  .post-grid{grid-template-columns:1fr}
}