/* ===== 한국면접스피치협회 (KAIS) ===== */
:root{
  --navy:#16266b;
  --navy-2:#1f3a8a;
  --navy-deep:#0e1a4d;
  --red:#e2253b;
  --red-2:#c81c30;
  --ink:#1c2333;
  --gray:#5a6275;
  --line:#e6e9f0;
  --bg:#ffffff;
  --bg-soft:#f5f7fc;
  --bg-soft-2:#eef1f9;
  --radius:16px;
  --shadow:0 10px 40px rgba(22,38,107,.08);
  --shadow-lg:0 20px 60px rgba(22,38,107,.14);
  --max:1180px;
  --grad:linear-gradient(135deg,var(--red) 0%,var(--navy) 60%);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Pretendard","Noto Sans KR","Apple SD Gothic Neo",system-ui,-apple-system,sans-serif;
  color:var(--ink);
  background:var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--max);margin:0 auto;padding:0 24px}
.section{padding:96px 0}
.section.soft{background:var(--bg-soft)}

/* ---- type ---- */
.eyebrow{
  display:inline-block;font-size:.82rem;font-weight:800;letter-spacing:.14em;
  color:var(--red);text-transform:uppercase;margin-bottom:14px;
}
.section h2{font-size:2.1rem;font-weight:800;letter-spacing:-.02em;line-height:1.25;color:var(--navy-deep)}
.section .lead{color:var(--gray);font-size:1.05rem;margin-top:14px;max-width:680px}
.center{text-align:center}
.center .lead{margin-left:auto;margin-right:auto}

/* ---- buttons ---- */
.btn{
  display:inline-flex;align-items:center;gap:8px;
  padding:14px 26px;border-radius:999px;font-weight:700;font-size:.98rem;
  transition:transform .18s ease,box-shadow .18s ease,background .18s ease;
  cursor:pointer;border:0;
}
.btn-primary{background:var(--navy);color:#fff;box-shadow:0 8px 24px rgba(22,38,107,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 12px 30px rgba(22,38,107,.35)}
.btn-ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--navy);transform:translateY(-2px)}
.btn-grad{background:var(--grad);color:#fff;box-shadow:0 10px 26px rgba(226,37,59,.25)}
.btn-grad:hover{transform:translateY(-2px);box-shadow:0 14px 32px rgba(226,37,59,.35)}

/* ===== header ===== */
.header{
  position:sticky;top:0;z-index:100;background:rgba(255,255,255,.92);
  backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--line);
}
.nav{display:flex;align-items:center;justify-content:space-between;height:74px}
.brand{display:flex;align-items:center;gap:11px}
.brand .brand-mark{height:40px;width:auto;display:block}
.brand .brand-name{font-weight:800;color:var(--navy-deep);font-size:1.42rem;letter-spacing:-.03em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:6px;list-style:none}
.nav-links a{
  padding:10px 16px;border-radius:10px;font-weight:600;font-size:.97rem;color:var(--ink);
  transition:background .15s ease,color .15s ease;
}
.nav-links a:hover,.nav-links a.active{background:var(--bg-soft-2);color:var(--navy)}
.nav-cta{display:flex;align-items:center;gap:10px}
.nav-cta .btn{padding:10px 20px;font-size:.92rem}
.hamburger{display:none;background:none;border:0;cursor:pointer;width:42px;height:42px;flex-direction:column;justify-content:center;gap:5px}
.hamburger span{display:block;height:2.5px;width:24px;background:var(--navy);border-radius:2px;transition:.25s}
.hamburger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.hamburger.open span:nth-child(2){opacity:0}
.hamburger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* ===== hero ===== */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(1200px 500px at 85% -10%,rgba(226,37,59,.10),transparent 60%),
    radial-gradient(900px 500px at 10% 110%,rgba(22,38,107,.10),transparent 55%),
    linear-gradient(180deg,#fff 0%,var(--bg-soft) 100%);
  padding:84px 0 96px;
}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:7px 16px;border-radius:999px;
  background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);
  font-size:.85rem;font-weight:700;color:var(--navy);margin-bottom:22px;
}
.hero-badge .dot{width:8px;height:8px;border-radius:50%;background:var(--red)}
.hero h1{font-size:3.05rem;line-height:1.18;letter-spacing:-.03em;font-weight:800;color:var(--navy-deep)}
.hero h1 .accent{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero p.sub{margin-top:22px;font-size:1.12rem;color:var(--gray);max-width:520px}
.hero-actions{margin-top:34px;display:flex;gap:14px;flex-wrap:wrap}
.hero-stats{margin-top:40px;display:flex;gap:34px;flex-wrap:wrap}
.hero-stats .stat .num{font-size:1.9rem;font-weight:800;color:var(--navy);line-height:1}
.hero-stats .stat .lab{font-size:.88rem;color:var(--gray);margin-top:6px}

.hero-visual{position:relative}
.hero-card{
  background:#fff;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow-lg);
  padding:34px;
}
.hero-card .hc-logo{height:54px;width:auto;margin-bottom:22px}
.hero-card h3{color:var(--navy-deep);font-size:1.25rem;font-weight:800;margin-bottom:6px}
.hero-card .mv{margin-top:18px;padding-top:18px;border-top:1px dashed var(--line)}
.hero-card .mv .k{font-size:.74rem;font-weight:800;letter-spacing:.12em;color:var(--red)}
.hero-card .mv .v{font-weight:700;color:var(--ink);margin-top:2px}
.hero-float{
  position:absolute;left:-26px;bottom:-26px;background:var(--navy);color:#fff;
  border-radius:18px;padding:18px 22px;box-shadow:var(--shadow-lg);
}
.hero-float .t{font-size:.78rem;opacity:.8}
.hero-float .b{font-size:1.15rem;font-weight:800;margin-top:2px}

/* ===== logo strip ===== */
.strip{padding:30px 0;border-bottom:1px solid var(--line);background:#fff}
.strip .container{display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;color:var(--gray);font-weight:600;font-size:.95rem}
.strip .chip{padding:8px 18px;background:var(--bg-soft);border-radius:999px;color:var(--navy);font-weight:700;font-size:.9rem}

/* ===== values / cards grid ===== */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}

.card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg);border-color:transparent}
.card .ic{
  width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;
  background:var(--bg-soft-2);color:var(--navy);font-size:1.5rem;margin-bottom:18px;
}
.card h3{font-size:1.18rem;font-weight:800;color:var(--navy-deep);margin-bottom:8px}
.card p{color:var(--gray);font-size:.97rem}
.value-card .ic{background:linear-gradient(135deg,rgba(226,37,59,.12),rgba(22,38,107,.12));color:var(--red)}

/* ===== mission / vision banner ===== */
.mvbanner{
  background:linear-gradient(135deg,var(--navy-deep),var(--navy) 55%,var(--navy-2));
  color:#fff;border-radius:24px;padding:54px;position:relative;overflow:hidden;
}
.mvbanner::after{
  content:"";position:absolute;right:-80px;top:-80px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(226,37,59,.35),transparent 70%);
}
.mvbanner .mvrow{display:grid;grid-template-columns:1fr 1fr;gap:40px;position:relative;z-index:1}
.mvbanner .k{font-size:.8rem;font-weight:800;letter-spacing:.16em;color:#ff8a98}
.mvbanner h3{font-size:1.7rem;font-weight:800;margin-top:8px;line-height:1.3}
.mvbanner p{color:rgba(255,255,255,.78);margin-top:10px}

/* ===== business list ===== */
.biz-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.biz-item{
  display:flex;gap:16px;align-items:flex-start;background:#fff;border:1px solid var(--line);
  border-radius:14px;padding:22px 24px;transition:.2s;
}
.biz-item:hover{border-color:var(--navy);box-shadow:var(--shadow)}
.biz-item .n{
  flex:0 0 auto;width:40px;height:40px;border-radius:10px;background:var(--grad);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:800;
}
.biz-item h4{font-size:1.04rem;font-weight:700;color:var(--navy-deep)}
.biz-item p{color:var(--gray);font-size:.92rem;margin-top:2px}

/* ===== certificates ===== */
.cert-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
.cert{
  background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;
  display:flex;flex-direction:column;transition:transform .2s ease,box-shadow .2s ease;
}
.cert:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.cert .cert-top{
  padding:26px 26px 0;display:flex;align-items:flex-start;justify-content:space-between;gap:14px;
}
.cert .badge{
  font-size:.72rem;font-weight:800;letter-spacing:.06em;padding:5px 12px;border-radius:999px;
  background:rgba(34,160,90,.12);color:#1f9254;white-space:nowrap;
}
.cert .badge.soon{background:rgba(90,98,117,.12);color:var(--gray)}
.cert h3{padding:14px 26px 0;font-size:1.28rem;font-weight:800;color:var(--navy-deep);line-height:1.3}
.cert .cert-en{padding:4px 26px 0;color:var(--red);font-size:.84rem;font-weight:700;letter-spacing:.02em}
.cert .cert-desc{padding:14px 26px 0;color:var(--gray);font-size:.96rem}
.cert .cert-meta{padding:18px 26px 0;display:flex;flex-wrap:wrap;gap:8px}
.cert .cert-meta span{font-size:.8rem;padding:5px 12px;border-radius:8px;background:var(--bg-soft);color:var(--navy);font-weight:600}
.cert .cert-foot{padding:22px 26px;margin-top:auto}
.cert .cert-foot a{display:inline-flex;align-items:center;gap:6px;color:var(--navy);font-weight:700;font-size:.95rem}
.cert .cert-foot a:hover{color:var(--red)}
.cert.is-soon{opacity:.92}
.cert .num-ribbon{
  position:absolute;
}

/* certificate detail page */
.cert-hero{
  background:linear-gradient(135deg,var(--navy-deep),var(--navy));color:#fff;padding:64px 0;
}
.cert-hero .badge{display:inline-block;font-size:.78rem;font-weight:800;letter-spacing:.1em;color:#ff8a98;margin-bottom:14px}
.cert-hero h1{font-size:2.4rem;font-weight:800;line-height:1.25;letter-spacing:-.02em}
.cert-hero .en{color:rgba(255,255,255,.7);margin-top:8px;font-weight:600}
.cert-body{display:grid;grid-template-columns:1fr 320px;gap:48px;align-items:start}
.cert-block{margin-bottom:40px}
.cert-block h2{font-size:1.4rem;color:var(--navy-deep);font-weight:800;margin-bottom:16px;display:flex;align-items:center;gap:12px}
.cert-block h2 .badge-n{width:30px;height:30px;border-radius:8px;background:var(--grad);color:#fff;display:flex;align-items:center;justify-content:center;font-size:.95rem}
.cert-block p{color:var(--ink);margin-bottom:10px}
.feat-list{list-style:none;display:flex;flex-direction:column;gap:12px}
.feat-list li{display:flex;gap:12px;align-items:flex-start;color:var(--ink)}
.feat-list li::before{content:"";flex:0 0 auto;width:10px;height:10px;border-radius:3px;background:var(--red);margin-top:8px}
.cert-aside{position:sticky;top:96px;background:var(--bg-soft);border:1px solid var(--line);border-radius:18px;padding:28px}
.cert-aside h4{color:var(--navy-deep);font-weight:800;margin-bottom:16px}
.cert-aside .row{display:flex;justify-content:space-between;padding:11px 0;border-bottom:1px dashed var(--line);font-size:.94rem}
.cert-aside .row:last-of-type{border-bottom:0}
.cert-aside .row .k{color:var(--gray)}
.cert-aside .row .v{font-weight:700;color:var(--navy)}
.cert-aside .btn{width:100%;justify-content:center;margin-top:18px}

/* ===== page hero (generic) ===== */
.page-hero{
  background:
    radial-gradient(900px 400px at 90% -20%,rgba(226,37,59,.08),transparent 60%),
    linear-gradient(180deg,#fff,var(--bg-soft));
  padding:72px 0 56px;border-bottom:1px solid var(--line);
}
.page-hero .eyebrow{margin-bottom:10px}
.page-hero h1{font-size:2.5rem;font-weight:800;color:var(--navy-deep);letter-spacing:-.02em}
.page-hero p{color:var(--gray);margin-top:14px;max-width:640px;font-size:1.05rem}
.crumb{font-size:.85rem;color:var(--gray);margin-bottom:18px}
.crumb a:hover{color:var(--navy)}

/* ===== greeting / about ===== */
.about-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:48px;align-items:center}
.about-photo{background:var(--grad);border-radius:24px;aspect-ratio:4/5;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-lg)}
.about-photo img{width:70%;background:#fff;border-radius:18px;padding:24px}
.about-text h2{font-size:1.9rem;color:var(--navy-deep);font-weight:800;line-height:1.35;margin-bottom:18px}
.about-text p{color:var(--gray);margin-bottom:14px}
.about-text .sign{margin-top:20px;font-weight:800;color:var(--navy)}

/* ===== contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:48px;align-items:start}
.contact-info .ci{display:flex;gap:16px;align-items:flex-start;margin-bottom:26px}
.contact-info .ci .ic{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:var(--bg-soft-2);color:var(--navy);display:flex;align-items:center;justify-content:center;font-size:1.2rem}
.contact-info .ci .k{font-size:.82rem;color:var(--gray);font-weight:600}
.contact-info .ci .v{font-weight:700;color:var(--navy-deep);font-size:1.05rem}
.form{background:#fff;border:1px solid var(--line);border-radius:20px;padding:32px;box-shadow:var(--shadow)}
.form .field{margin-bottom:18px}
.form label{display:block;font-size:.9rem;font-weight:700;color:var(--navy-deep);margin-bottom:8px}
.form input,.form select,.form textarea{
  width:100%;padding:13px 16px;border:1.5px solid var(--line);border-radius:12px;font-size:.97rem;
  font-family:inherit;color:var(--ink);transition:border-color .15s ease;background:#fff;
}
.form input:focus,.form select:focus,.form textarea:focus{outline:none;border-color:var(--navy)}
.form textarea{min-height:130px;resize:vertical}
.form .row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form .btn{width:100%;justify-content:center;margin-top:6px}
.form-note{font-size:.82rem;color:var(--gray);margin-top:12px;text-align:center}

/* ===== CTA band ===== */
.ctaband{
  background:linear-gradient(135deg,var(--navy-deep),var(--navy) 55%,var(--red-2));
  color:#fff;border-radius:26px;padding:56px;text-align:center;position:relative;overflow:hidden;
}
.ctaband h2{font-size:2rem;font-weight:800;color:#fff}
.ctaband p{color:rgba(255,255,255,.82);margin-top:12px;max-width:560px;margin-left:auto;margin-right:auto}
.ctaband .btn{margin-top:26px}
.ctaband .btn-grad{background:#fff;color:var(--navy)}

/* ===== footer ===== */
.footer{background:var(--navy-deep);color:rgba(255,255,255,.7);padding:60px 0 30px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer .f-logo{display:flex;align-items:center;gap:12px;margin-bottom:18px}
.footer .f-logo img{height:44px;width:auto}
.footer .f-logo span{font-weight:800;color:#fff;font-size:1.32rem;letter-spacing:-.03em}
.footer .f-brand p{font-size:.92rem;line-height:1.8}
.footer h5{color:#fff;font-size:.95rem;font-weight:700;margin-bottom:16px;letter-spacing:.02em}
.footer ul{list-style:none}
.footer ul li{margin-bottom:10px}
.footer ul a{font-size:.92rem;transition:color .15s}
.footer ul a:hover{color:#fff}
.footer .f-contact .l{display:flex;gap:10px;margin-bottom:10px;font-size:.92rem}
.footer .f-contact .l b{color:#fff;font-weight:600;flex:0 0 56px}
.footer-bottom{padding-top:24px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px;font-size:.84rem}
.footer-bottom .links a{margin-left:18px}
.footer-bottom .links a:hover{color:#fff}

/* ===== legal pages (개인정보처리방침 / 이용약관) ===== */
.legal{max-width:880px;margin:0 auto}
.legal .lead-box{background:var(--bg-soft);border:1px solid var(--line);border-radius:14px;padding:20px 24px;color:var(--gray);font-size:.95rem;margin-bottom:36px}
.legal h2{font-size:1.22rem;color:var(--navy-deep);font-weight:800;margin:38px 0 12px;padding-top:4px}
.legal h2:first-of-type{margin-top:0}
.legal h3{font-size:1.02rem;color:var(--navy);font-weight:700;margin:18px 0 8px}
.legal p,.legal li{color:var(--ink);font-size:.97rem;line-height:1.85}
.legal p{margin-bottom:10px}
.legal ul,.legal ol{padding-left:20px;margin:8px 0 12px}
.legal li{margin-bottom:6px}
.legal table{width:100%;border-collapse:collapse;margin:14px 0 18px;font-size:.92rem}
.legal th,.legal td{border:1px solid var(--line);padding:11px 13px;text-align:left;vertical-align:top}
.legal th{background:var(--bg-soft-2);color:var(--navy-deep);font-weight:700;white-space:nowrap}
.legal td{color:var(--ink)}
.legal .updated{margin-top:36px;padding-top:20px;border-top:1px solid var(--line);color:var(--gray);font-size:.9rem}
.legal a{color:var(--navy);font-weight:600;text-decoration:underline}
@media (max-width:640px){.legal th{white-space:normal}}

/* ===== reveal animation ===== */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ===== responsive ===== */
@media (max-width:980px){
  .hero-grid{grid-template-columns:1fr;gap:40px}
  .hero h1{font-size:2.5rem}
  .about-grid,.cert-body,.contact-grid,.mvbanner .mvrow{grid-template-columns:1fr;gap:32px}
  .cert-aside{position:static}
  .grid-4{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:860px){
  .nav-links,.nav-cta .btn-ghost{display:none}
  .hamburger{display:flex}
  .nav-cta{gap:8px}
  .mobile-menu{display:block}
}
@media (max-width:540px){
  .nav-cta .btn-primary{display:none}
  .brand .brand-mark{height:34px}
  .brand .brand-name{font-size:1.16rem}
}
@media (max-width:720px){
  .section{padding:64px 0}
  .section h2{font-size:1.65rem}
  .hero h1{font-size:2.05rem}
  .grid-3,.grid-2,.grid-4,.cert-grid,.biz-grid,.footer-grid{grid-template-columns:1fr}
  .form .row{grid-template-columns:1fr}
  .mvbanner,.ctaband,.cert-aside{padding:32px}
  .hero-float{left:0}
  .hero-stats{gap:22px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-bottom .links a{margin-left:0;margin-right:16px}
}

/* =================================================================
   EFFECTS  (from AI샘플사이트/효과 가이드)
   ================================================================= */

/* ---- Ken Burns (배경 사진 천천히 줌/팬) ---- */
.kb{position:relative;overflow:hidden}
.kb img{width:100%;height:100%;object-fit:cover;animation:kenburns 18s ease-in-out infinite alternate}
@keyframes kenburns{from{transform:scale(1.02)}to{transform:scale(1.16) translate(-2%,-2%)}}

/* ---- 헤드라인 마스크 등장 (글자가 한 줄씩 올라옴) ---- */
.hl .line{overflow:hidden;display:block}
.hl .line > span{display:block;transform:translateY(110%);will-change:transform}
.hl.play .line > span{animation:hlup .95s cubic-bezier(.16,1,.3,1) forwards}
.hl.play .line:nth-child(2) > span{animation-delay:.10s}
.hl.play .line:nth-child(3) > span{animation-delay:.20s}
.hl.play .line:nth-child(4) > span{animation-delay:.30s}
@keyframes hlup{to{transform:translateY(0)}}

/* ---- 그라데이션 메시 블롭 (히어로 배경) ---- */
.mesh{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.mesh i{position:absolute;border-radius:50%;filter:blur(70px);opacity:.45;animation:drift 12s ease-in-out infinite}
.mesh .m1{width:380px;height:380px;background:rgba(226,37,59,.5);top:-120px;left:-60px}
.mesh .m2{width:420px;height:420px;background:rgba(22,38,107,.5);bottom:-160px;right:-80px;animation-delay:-5s}
@keyframes drift{0%,100%{transform:translate(0,0)}50%{transform:translate(26px,-22px)}}

/* ---- 마그네틱 버튼 ---- */
.magnetic{will-change:transform}

/* ---- 이미지 줌 (카드 호버) ---- */
.izoom{overflow:hidden;position:relative}
.izoom img{transition:transform .7s cubic-bezier(.16,1,.3,1)}
.izoom:hover img{transform:scale(1.08)}

/* ---- 풀블리드 사진 밴드 (오버레이 + 흰 글씨) ---- */
.photo-band{position:relative;overflow:hidden;color:#fff}
.photo-band .pb-bg{position:absolute;inset:0;z-index:0}
.photo-band .pb-bg img{width:100%;height:100%;object-fit:cover}
.photo-band .pb-ov{position:absolute;inset:0;z-index:1}
.photo-band .container{position:relative;z-index:2}

/* count-up 통계 */
.stat-band{padding:64px 0}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-grid .s .num{font-size:2.9rem;font-weight:800;line-height:1;color:#fff;letter-spacing:-.02em}
.stat-grid .s .num .suf{color:#ff8a98}
.stat-grid .s .lab{margin-top:10px;font-size:.95rem;color:rgba(255,255,255,.72);font-weight:600}

/* ---- 히어로 사진(우측) ---- */
.hero-photo{position:relative;border-radius:24px;overflow:hidden;aspect-ratio:4/3.2;box-shadow:var(--shadow-lg)}
.hero-photo .kb{position:absolute;inset:0}
.hero-photo .kb img{object-position:center 35%}
.hero-photo .ph-ov{position:absolute;inset:0;background:linear-gradient(180deg,transparent 40%,rgba(14,26,77,.55));z-index:1}
.hero-glass{
  position:absolute;left:18px;right:18px;bottom:18px;z-index:2;
  background:rgba(255,255,255,.16);backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);
  border:1px solid rgba(255,255,255,.4);border-radius:16px;padding:18px 20px;color:#fff;
}
.hero-glass .k{font-size:.72rem;font-weight:800;letter-spacing:.12em;color:#ffd2d8}
.hero-glass .v{font-weight:700;margin-top:3px;font-size:1.02rem;line-height:1.4}

/* ---- 자격증 카드 사진 ---- */
.cert .cert-img{position:relative;aspect-ratio:16/9;overflow:hidden}
.cert .cert-img img{width:100%;height:100%;object-fit:cover;transition:transform .7s cubic-bezier(.16,1,.3,1)}
.cert:hover .cert-img img{transform:scale(1.07)}
.cert .cert-img .badge{position:absolute;top:14px;left:14px;z-index:2}
.cert .cert-top{padding-top:18px}

/* ---- 자격 상세 히어로 배경 사진 ---- */
.cert-hero{position:relative;overflow:hidden}
.cert-hero .ch-bg{position:absolute;inset:0;z-index:0}
.cert-hero .ch-bg img{width:100%;height:100%;object-fit:cover;filter:saturate(.9)}
.cert-hero .ch-ov{position:absolute;inset:0;z-index:1;background:linear-gradient(115deg,rgba(14,26,77,.94) 38%,rgba(14,26,77,.62))}
.cert-hero .container{position:relative;z-index:2}

/* ---- about 사진 ---- */
.about-photo.has-img{background:none;padding:0;overflow:hidden;position:relative}
.about-photo.has-img img{width:100%;height:100%;object-fit:cover;object-position:center;border-radius:24px;padding:0;background:none}
.about-photo .ap-chip{
  position:absolute;left:16px;bottom:16px;z-index:2;background:#fff;border-radius:12px;
  padding:10px 14px;display:flex;align-items:center;gap:8px;box-shadow:var(--shadow);
}
.about-photo .ap-chip img{width:auto;height:28px;border-radius:0}
.about-photo .ap-chip span{font-weight:800;color:var(--navy-deep);font-size:1rem;letter-spacing:-.02em}

/* ---- 풀블리드 CTA 사진 ---- */
.cta-photo{position:relative;overflow:hidden;border-radius:26px;color:#fff;text-align:center;padding:64px 40px}
.cta-photo .cp-bg{position:absolute;inset:0;z-index:0}
.cta-photo .cp-bg img{width:100%;height:100%;object-fit:cover}
.cta-photo .cp-ov{position:absolute;inset:0;z-index:1;background:linear-gradient(135deg,rgba(14,26,77,.86),rgba(200,28,48,.72))}
.cta-photo .container,.cta-photo > h2,.cta-photo > p,.cta-photo > a{position:relative;z-index:2}
.cta-photo h2{font-size:2rem;font-weight:800;color:#fff}
.cta-photo p{color:rgba(255,255,255,.9);margin-top:12px;max-width:560px;margin-left:auto;margin-right:auto}
.cta-photo .btn{margin-top:26px}

@media (max-width:980px){
  .stat-grid{grid-template-columns:repeat(2,1fr);gap:32px 24px}
  .hero-photo{aspect-ratio:16/11}
}
@media (max-width:720px){
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid .s .num{font-size:2.2rem}
  .cta-photo{padding:44px 24px}
}

/* ===== mobile menu ===== */
.mobile-menu{
  display:none;position:fixed;inset:74px 0 0;background:#fff;z-index:99;padding:24px;
  transform:translateX(100%);transition:transform .28s ease;overflow-y:auto;
}
.mobile-menu.open{transform:none}
.mobile-menu a{display:block;padding:16px 8px;font-size:1.1rem;font-weight:700;color:var(--navy-deep);border-bottom:1px solid var(--line)}
.mobile-menu .btn{width:100%;justify-content:center;margin-top:20px}