/* ===================================================================
   STOCKDB — 실시간 증권 무료분석  /  Dark premium fintech terminal
   =================================================================== */
:root{
  --bg:#0A0F1E;
  --bg-2:#0d1426;
  --panel:#131B33;
  --panel-2:#18213f;
  --line:rgba(255,255,255,.08);
  --line-2:rgba(255,255,255,.14);
  --blue:#2B7FFF;
  --blue-d:#1f6ae0;
  --cyan:#34E0F0;
  --amber:#FFB23E;
  --up:#2BD17E;
  --down:#FF5C73;
  --txt:#EAF0FF;
  --muted:#93A0C2;
  --muted-2:#6B789C;
  --radius:16px;
  --radius-sm:11px;
  --maxw:1180px;
  --shadow:0 24px 60px rgba(0,0,0,.45);
  --glow:0 0 40px rgba(43,127,255,.35);
  --font-disp:"Sora","Pretendard Variable",sans-serif;
  --font-body:"Pretendard Variable",Pretendard,-apple-system,system-ui,sans-serif;
  --font-mono:"Space Mono",ui-monospace,monospace;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-body);background:var(--bg);color:var(--txt);
  line-height:1.65;-webkit-font-smoothing:antialiased;word-break:keep-all;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{text-decoration:none;color:inherit}
.container{max-width:var(--maxw);margin:0 auto;padding:0 22px}
.kicker{
  font-family:var(--font-mono);font-size:12px;letter-spacing:3px;
  color:var(--cyan);text-transform:uppercase;margin-bottom:14px;
}
.sec-title{
  font-family:var(--font-disp);font-weight:800;font-size:clamp(26px,4vw,40px);
  line-height:1.18;letter-spacing:-.5px;margin-bottom:40px;
}

/* ===== 버튼 ===== */
.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  font-weight:700;border-radius:999px;cursor:pointer;white-space:nowrap;
  border:1.5px solid transparent;transition:.2s;font-family:var(--font-body);
  font-size:15px;line-height:1;
}
.btn--sm{padding:11px 18px;font-size:14px}
.btn--lg{padding:17px 30px;font-size:16px}
.btn:not(.btn--sm):not(.btn--lg){padding:13px 24px}
.btn--block{width:100%}
.btn--primary{
  background:linear-gradient(135deg,var(--blue),#3a92ff);color:#fff;
  box-shadow:0 8px 24px rgba(43,127,255,.35);
}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(43,127,255,.5)}
.btn--ghost{background:rgba(255,255,255,.04);color:var(--txt);border-color:var(--line-2)}
.btn--ghost:hover{background:rgba(255,255,255,.1);border-color:var(--cyan)}
.btn--line{
  background:none;color:var(--cyan);padding:0;border:none;font-weight:700;
  font-size:15px;transition:.15s;
}
.btn--line:hover{gap:12px;color:#fff}

/* ===== 티커 바 ===== */
.ticker-bar{
  background:#060a16;border-bottom:1px solid var(--line);overflow:hidden;
  position:relative;height:40px;
}
.ticker-track{
  display:flex;gap:34px;align-items:center;height:100%;width:max-content;
  animation:ticker 38s linear infinite;will-change:transform;padding-left:34px;
}
.ticker-bar:hover .ticker-track{animation-play-state:paused}
.tk{font-family:var(--font-mono);font-size:13px;color:var(--muted);white-space:nowrap}
.tk b{color:var(--txt);margin-right:7px;font-weight:700}
.tk i{font-style:normal}
.tk .up{color:var(--up)} .tk .down{color:var(--down)}
@keyframes ticker{to{transform:translateX(-50%)}}

/* ===== 헤더 ===== */
.site-header{
  position:sticky;top:0;z-index:50;background:rgba(10,15,30,.78);
  backdrop-filter:blur(14px);border-bottom:1px solid var(--line);
}
.header-inner{display:flex;align-items:center;gap:26px;height:66px}
.logo{font-family:var(--font-disp);font-weight:800;font-size:21px;letter-spacing:-.5px;color:#fff}
.logo span{color:var(--blue)} .logo em{color:var(--cyan);font-style:normal}
.gnb{display:flex;gap:26px;margin-left:6px}
.gnb a{color:var(--muted);font-size:15px;font-weight:600;transition:.15s}
.gnb a:hover{color:#fff}
.header-inner .btn{margin-left:auto}
.gnb-toggle{display:none;background:none;border:none;color:#fff;font-size:23px;margin-left:auto;cursor:pointer}

/* ===== HERO ===== */
.hero{position:relative;overflow:hidden;padding:90px 0 84px;isolation:isolate}
.hero-bg{
  position:absolute;inset:0;z-index:-2;background:#0A0F1E center/cover no-repeat;
  opacity:.5;
}
.hero::after{
  content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(90deg,var(--bg) 30%,rgba(10,15,30,.55) 70%,rgba(10,15,30,.2));
}
.hero-grid-overlay{
  position:absolute;inset:0;z-index:-1;pointer-events:none;opacity:.4;
  background-image:linear-gradient(rgba(52,224,240,.06) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(52,224,240,.06) 1px,transparent 1px);
  background-size:46px 46px;
  mask-image:radial-gradient(circle at 75% 35%,#000,transparent 70%);
}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:54px;align-items:center;position:relative}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:9px;font-family:var(--font-mono);
  font-size:13px;letter-spacing:.5px;color:var(--cyan);
  background:rgba(52,224,240,.08);border:1px solid rgba(52,224,240,.2);
  padding:8px 15px;border-radius:999px;margin-bottom:24px;
}
.hero-eyebrow .dot{width:8px;height:8px;border-radius:50%;background:var(--up);box-shadow:0 0 8px var(--up);animation:pulse 1.6s infinite}
@keyframes pulse{50%{opacity:.35}}
.hero h1{
  font-family:var(--font-disp);font-weight:800;font-size:clamp(42px,6.4vw,72px);
  line-height:1.02;letter-spacing:-2px;margin-bottom:18px;
}
.hero h1 .grad{
  background:linear-gradient(100deg,var(--cyan),var(--blue));
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-lead{font-size:clamp(18px,2.3vw,22px);font-weight:700;color:#fff;margin-bottom:16px}
.hero-sub{font-size:16px;color:var(--muted);max-width:540px;margin-bottom:30px}
.hero-sub strong{color:var(--txt)}
.hero-cta{display:flex;gap:13px;flex-wrap:wrap;margin-bottom:38px}
.hero-stats{list-style:none;display:flex;gap:34px;flex-wrap:wrap}
.hero-stats b{font-family:var(--font-mono);font-size:30px;font-weight:700;color:var(--cyan);display:block;line-height:1}
.hero-stats span{font-size:13px;color:var(--muted-2)}

/* hero card */
.hero-card{
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line-2);border-radius:var(--radius);padding:22px;
  backdrop-filter:blur(10px);box-shadow:var(--shadow);
}
.mini-chart{height:150px;margin-bottom:18px}
.mini-chart svg{width:100%;height:100%;display:block}
.chart-line{stroke-dasharray:900;stroke-dashoffset:900;animation:draw 2s ease forwards .4s}
@keyframes draw{to{stroke-dashoffset:0}}
.card-rows{display:flex;flex-direction:column;gap:10px}
.crow{display:flex;justify-content:space-between;align-items:center;font-size:14px;color:var(--muted);padding:11px 14px;background:rgba(255,255,255,.03);border-radius:10px;border:1px solid var(--line)}
.crow b{font-family:var(--font-mono);font-size:13px;color:var(--txt)}
.crow .up{color:var(--up)} .crow .ok{color:var(--cyan)}

.hero-stats b.nocount{font-size:24px}

/* ===== 자산군 띠 ===== */
.assets{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:var(--bg-2);padding:26px 0}
.asset-pills{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}
.asset-pills span{
  font-weight:700;font-size:15px;color:var(--txt);
  padding:10px 22px;border-radius:999px;border:1px solid var(--line-2);
  background:rgba(255,255,255,.03);
}

/* ===== 소셜 프루프 스탯 ===== */
.proof{padding:54px 0;border-bottom:1px solid var(--line)}
.proof-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;text-align:center}
.proof-item b{font-family:var(--font-mono);font-size:clamp(30px,4.5vw,44px);font-weight:700;color:var(--cyan);display:block;line-height:1;text-shadow:0 0 24px rgba(52,224,240,.3)}
.proof-item span{font-size:14px;color:var(--muted);display:block;margin-top:8px}

/* ===== 핵심 블록 ===== */
.cores{padding:96px 0}
.core-benefit{color:var(--cyan)!important;font-weight:700;font-size:15px!important;margin-bottom:0!important;display:flex;align-items:center;gap:8px}
.core-benefit::before{content:"";width:18px;height:2px;background:var(--cyan);display:inline-block;flex:none}
.cores .kicker,.cores .sec-title{text-align:center}
.cores .sec-title{margin-bottom:60px}
.core-row{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:center;margin-bottom:46px}
.core-row.reverse .core-img{order:2}
.core-img{
  border-radius:var(--radius);overflow:hidden;border:1px solid var(--line-2);
  background:var(--panel);box-shadow:var(--shadow);position:relative;
}
.core-img img{width:100%;aspect-ratio:1/1;object-fit:cover}
.core-tag{
  display:inline-block;font-family:var(--font-mono);font-size:11px;letter-spacing:2px;
  color:var(--cyan);background:rgba(52,224,240,.08);border:1px solid rgba(52,224,240,.22);
  padding:5px 12px;border-radius:999px;margin-bottom:14px;
}
.core-txt h3{font-family:var(--font-disp);font-size:clamp(22px,3vw,30px);font-weight:800;letter-spacing:-.5px;margin-bottom:14px}
.core-txt p{font-size:16px;color:var(--muted);margin-bottom:20px}

/* ===== 강조 띠 ===== */
.band{position:relative;text-align:center;padding:90px 0;overflow:hidden;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.band-glow{position:absolute;inset:0;background:radial-gradient(circle at 50% 50%,rgba(43,127,255,.22),transparent 60%)}
.band-inner{position:relative}
.band h2{font-family:var(--font-disp);font-size:clamp(26px,4vw,40px);font-weight:800;line-height:1.2;letter-spacing:-.5px;margin-bottom:14px}
.band p{font-size:17px;color:var(--muted);margin-bottom:28px}

/* ===== 8카드 ===== */
.features{padding:96px 0;background:var(--bg-2)}
.features .kicker,.features .sec-title{text-align:center}
.features .sec-title{margin-bottom:52px}
.feat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.feat-card{
  background:linear-gradient(160deg,rgba(255,255,255,.05),rgba(255,255,255,.015));
  border:1px solid var(--line);border-radius:var(--radius-sm);padding:30px 22px;
  transition:.2s;
}
.feat-card:hover{transform:translateY(-5px);border-color:var(--line-2);box-shadow:var(--glow)}
.feat-ico{margin-bottom:16px;line-height:0;color:var(--cyan)}
.feat-ico svg{width:32px;height:32px;display:inline-block;filter:drop-shadow(0 0 10px rgba(52,224,240,.35))}
.feat-card h4{font-family:var(--font-disp);font-size:18px;font-weight:700;margin-bottom:8px}
.feat-card p{font-size:14px;color:var(--muted);line-height:1.6}

/* ===== 신청 폼 ===== */
.apply{position:relative;padding:96px 0;overflow:hidden}
.apply-glow{position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(52,224,240,.16),transparent 55%)}
.apply-inner{position:relative;display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
.apply-copy h2{font-family:var(--font-disp);font-size:clamp(28px,4vw,42px);font-weight:800;letter-spacing:-.5px;margin-bottom:16px}
.apply-copy>p{font-size:16px;color:var(--muted);margin-bottom:24px;max-width:440px}
.apply-trust{list-style:none;display:flex;flex-direction:column;gap:11px}
.apply-trust li{color:var(--txt);font-weight:600;font-size:15px}
.apply-form{
  background:linear-gradient(160deg,rgba(255,255,255,.06),rgba(255,255,255,.02));
  border:1px solid var(--line-2);border-radius:var(--radius);padding:32px;
  backdrop-filter:blur(10px);box-shadow:var(--shadow);
}
.apply-form label{display:block;margin-bottom:18px}
.apply-form label>span{display:block;font-size:14px;font-weight:600;color:var(--txt);margin-bottom:8px}
.apply-form label>span small{color:var(--muted-2);font-weight:500}
.apply-form input[type=text],.apply-form input[type=tel],.apply-form select{
  width:100%;padding:14px 16px;border-radius:11px;font-size:15px;font-family:var(--font-body);
  background:rgba(0,0,0,.25);border:1px solid var(--line-2);color:var(--txt);transition:.15s;
}
.apply-form input::placeholder{color:var(--muted-2)}
.apply-form input:focus,.apply-form select:focus{outline:none;border-color:var(--cyan);box-shadow:0 0 0 3px rgba(52,224,240,.12)}
.apply-form select{appearance:none;cursor:pointer}
.apply-form .agree{display:flex;align-items:flex-start;gap:10px;margin-bottom:22px}
.apply-form .agree input{margin-top:3px;width:17px;height:17px;accent-color:var(--blue);flex:none}
.apply-form .agree span{font-size:13px;color:var(--muted);line-height:1.5}
.form-note{font-size:12px;color:var(--muted-2);text-align:center;margin-top:14px}
.field-error{border-color:var(--down)!important}

/* ===== 푸터 ===== */
.site-footer{background:#060a16;border-top:1px solid var(--line);padding:46px 0;text-align:center}
.site-footer .logo{font-size:24px;margin-bottom:16px}
.footer-disc{font-size:13px;color:var(--muted);line-height:1.8;margin-bottom:14px}
.copy{font-size:12px;color:var(--muted-2);font-family:var(--font-mono)}

/* ===== 제출 팝업 ===== */
.modal{position:fixed;inset:0;z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.modal[hidden]{display:none}
.modal-backdrop{position:absolute;inset:0;background:rgba(4,7,16,.7);backdrop-filter:blur(6px);animation:fade .25s}
.modal-box{
  position:relative;background:linear-gradient(160deg,#182143,#0f1730);
  border:1px solid var(--line-2);border-radius:var(--radius);padding:40px 34px;
  text-align:center;max-width:380px;width:100%;box-shadow:var(--shadow);
  animation:pop .3s cubic-bezier(.2,.8,.3,1.2);
}
.modal-check{
  width:64px;height:64px;border-radius:50%;margin:0 auto 18px;
  background:linear-gradient(135deg,var(--up),#16b86a);color:#fff;
  display:flex;align-items:center;justify-content:center;font-size:32px;font-weight:700;
  box-shadow:0 0 30px rgba(43,209,126,.5);
}
.modal-box h3{font-family:var(--font-disp);font-size:24px;font-weight:800;margin-bottom:12px}
.modal-box p{font-size:15px;color:var(--muted);margin-bottom:24px;line-height:1.6}
@keyframes fade{from{opacity:0}} @keyframes pop{from{opacity:0;transform:scale(.9)}}

/* ===== 플로팅 문의하기 버튼 (텔레그램) — 스크롤해도 둥둥 따라옴 ===== */
.float-tg{
  position:fixed;right:22px;bottom:22px;z-index:65;
  display:inline-flex;align-items:center;gap:9px;
  padding:14px 20px 14px 16px;border-radius:999px;
  background:linear-gradient(135deg,#2AA7DC,#34E0F0);
  color:#fff;font-weight:800;font-size:15px;
  box-shadow:0 12px 30px rgba(42,167,220,.55),0 0 0 1px rgba(255,255,255,.15) inset;
  animation:floatY 3.6s ease-in-out infinite;
  transition:transform .25s,box-shadow .25s;
}
.float-tg svg{width:22px;height:22px;flex:none;filter:drop-shadow(0 2px 4px rgba(0,0,0,.25))}
.float-tg span{line-height:1;letter-spacing:.2px}
.float-tg:hover{transform:translateY(-3px) scale(1.04);box-shadow:0 16px 40px rgba(52,224,240,.6),0 0 0 1px rgba(255,255,255,.25) inset}
.float-tg::before{
  content:"";position:absolute;inset:-4px;border-radius:999px;
  background:radial-gradient(circle,rgba(52,224,240,.4),transparent 70%);
  z-index:-1;animation:pulseRing 2.4s ease-out infinite;
}
@keyframes floatY{
  0%,100%{transform:translateY(0)}
  50%{transform:translateY(-7px)}
}
@keyframes pulseRing{
  0%{transform:scale(.95);opacity:.6}
  100%{transform:scale(1.35);opacity:0}
}
@media (prefers-reduced-motion:reduce){
  .float-tg{animation:none}
  .float-tg::before{animation:none;opacity:0}
}

/* ===== 모바일 하단 고정 CTA (모바일에서만) ===== */
.mobile-cta{
  display:none;position:fixed;left:14px;right:14px;bottom:14px;z-index:70;
  text-align:center;padding:15px;border-radius:14px;font-weight:800;font-size:16px;
  color:#fff;background:linear-gradient(135deg,var(--blue),#3a92ff);
  box-shadow:0 10px 30px rgba(43,127,255,.5);
}

/* ===== reveal (no-js fallback: 항상 보임) ===== */
.js .reveal{opacity:0;transform:translateY(26px);transition:.65s cubic-bezier(.2,.7,.2,1)}
.js .reveal.in{opacity:1;transform:none}

/* ===== 반응형 ===== */
@media (max-width:920px){
  .gnb{display:none}
  .gnb.open{display:flex;flex-direction:column;position:absolute;top:66px;left:0;right:0;background:var(--panel);padding:18px 22px;gap:15px;border-bottom:1px solid var(--line)}
  .gnb-toggle{display:block}
  .header-inner>.btn{display:none}
  .hero-inner,.apply-inner{grid-template-columns:1fr;gap:40px}
  .hero::after{background:linear-gradient(180deg,rgba(10,15,30,.6),var(--bg) 70%)}
  .core-row,.core-row.reverse{grid-template-columns:1fr;gap:24px}
  .core-row.reverse .core-img{order:0}
  .core-img img{aspect-ratio:16/10}
  .feat-grid{grid-template-columns:repeat(2,1fr)}
  .proof-grid{grid-template-columns:repeat(2,1fr);gap:30px 18px}
  .btn--ghost{border-color:rgba(255,255,255,.35)}
}
@media (max-width:540px){
  .hero{padding:54px 0 60px}
  .hero-card{display:none}        /* 모바일에선 복잡도만 추가 → 숨김 */
  .hero-stats{gap:22px}
  .hero-stats b{font-size:24px}
  .feat-grid{grid-template-columns:1fr 1fr;gap:12px}
  .feat-card{padding:22px 16px}
  .apply-form{padding:24px 20px}
  .apply-trust li{font-size:14px}
  .btn--lg{padding:15px 24px;font-size:15px}
  .asset-pills{gap:8px}
  .asset-pills span{padding:8px 15px;font-size:14px}
  .mobile-cta{display:block}      /* 하단 고정 CTA 노출 */
  .site-footer{padding-bottom:140px}  /* 고정 CTA + 플로팅에 안 가리게 */
  /* 플로팅 문의하기 — 모바일선 우측 상단부로 띄워 신청CTA와 안 겹치게 */
  .float-tg{
    right:14px;bottom:84px;
    padding:11px 16px 11px 13px;font-size:14px;
  }
  .float-tg svg{width:18px;height:18px}
}
@media (max-width:380px){
  .feat-grid{grid-template-columns:1fr}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important}
  .js .reveal{opacity:1;transform:none}
}