/* ===================== TOKENS / RESET ===================== */
:root{
  --bg:        #04060d;
  --bg-soft:   #080b14;
  --card:      #11141d;
  --card-2:    #0c0f18;
  --line:      rgba(255,255,255,.08);
  --blue:      #2f6dff;
  --blue-2:    #2563ff;
  --blue-br:   #3d8bff;
  --blue-lt:   #5b9dff;
  --text:      #ffffff;
  --dim:       #97a1b2;
  --dim-2:     #6f7889;
  --maxw:      1200px;
  --radius:    18px;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:"Pretendard",-apple-system,BlinkMacSystemFont,"Apple SD Gothic Neo",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.5;
  overflow-x:hidden;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}
em{font-style:normal}

.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}

@font-face {
  font-family: 'YJ_Obang';
  src: url('https://cdn.jsdelivr.net/gh/projectnoonnu/noonfonts_231029@1.1/YJ_Obang.woff2') format('woff2');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

.obang_font {
  font-family: 'YJ_Obang', "Pretendard", sans-serif;
}


/* ===================== SHARED TITLES ===================== */
.sec-title{
  font-weight:800;
  font-style:italic;
  font-size:clamp(30px,4.6vw,52px);
  line-height:1.18;
  letter-spacing:-.01em;
  color:#fff;
}
.sec-title em{color:var(--blue-br)}
.sec-title.center{text-align:center}
.sec-title.white em{color:#fff}

.divider-glow{
  width:min(620px,80%);
  height:2px;
  margin:26px auto 0;
  background:linear-gradient(90deg,transparent,var(--blue-br),transparent);
  box-shadow:0 0 18px 2px rgba(61,139,255,.6);
  border-radius:2px;
}

.btn-primary{
  display:block;width:100%;
  background:linear-gradient(180deg,#3a78ff,#2563ff);
  color:#fff;font-weight:700;font-size:18px;
  padding:18px;border-radius:12px;
  box-shadow:0 8px 22px rgba(37,99,255,.35);
  transition:filter .2s,transform .2s;
}
.btn-primary:hover{filter:brightness(1.08);transform:translateY(-1px)}

.btn-pill{
  display:inline-block;
  padding:14px 40px;border-radius:40px;
  border:1px solid rgba(255,255,255,.55);
  color:#fff;font-size:18px;font-weight:500;
  backdrop-filter:blur(2px);
  transition:background .2s,border-color .2s;
}
.btn-pill:hover{background:rgba(255,255,255,.12);border-color:#fff}

/* ===================== HERO ===================== */
.hero{position:relative;background:#090A0D url("../images/hero_bg.png") no-repeat center bottom;background-size:100% auto;padding:90px 0 0;overflow:hidden;text-align:center;min-height:900px;}

.hero__inner{position:relative;z-index:2;}

.hero__lead{font-size:22px;color:#e7ecf5;font-weight:500;}

.hero__lead strong{color:var(--blue-lt);font-weight:700;}

.hero__title{margin-top:24px;font-weight:400;font-style:normal;font-size:64px;line-height:1.16;letter-spacing:-0.01em;text-shadow:0 6px 40px rgba(40,90,200,.45);}

.hero__title .line{display:block;}

.hero__title em{color:var(--blue-br);}

.hero .btn-pill{margin-top:34px;}

.hero__car{position:relative;margin:70px auto 0;max-width:460px;}

.hero__car-img{width:100%;position:relative;z-index:2;}

.coin{position:absolute;z-index:3;pointer-events:none;filter:drop-shadow(0 6px 14px rgba(0,0,0,.45));max-width:none;}

.coin--1{width:70px;left:-95px;top:-105px;}

.coin--2{width:54px;right:-17px;top:-125px;}

.coin--3{width:62px;left:299px;top:-0px;}

@media(max-width:900px){
.hero{padding:58px 0 0;background-size:auto 100%;background-position:center top;}
.hero__car{max-width:420px;margin-top:52px;}
.hero__title{font-size:58px;}
.hero__car{max-width:460px;margin-top:40px;}
.coin--1{width:52px;left:-55px;top:-90px;}
.coin--2{width:38px;right:-50px;top:-70px;}
.coin--3{width:36px;left:-20px;top:-12px;}
}

@media(max-width:560px){
.hero{padding:58px 0 0;min-height:auto;background-position:center top;}
.hero__lead{font-size:14px;line-height:1.5;}
.hero__title{margin-top:18px;font-size:43px;line-height:1.15;}
.hero .btn-pill{margin-top:24px;padding:10px 24px;font-size:14px;}
.hero__car{max-width:60%;margin-top:42px;}
.coin--1{width:44px;left:-22px;top:-72px;}
.coin--2{width:32px;right:-16px;top:-54px;}
.coin--3{width:30px;left:18px;top:-4px;}
}

/* ===================== FORM SECTION ===================== */
.form-sec{
  position:relative;
  background:#020409 url("../images/twi001t3387045 1.png") no-repeat center bottom;
  background-size:cover;
  padding:110px 0 130px;
}
.form-sec__inner{
  display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center;
}
.sec-title--left em{color:var(--blue-br)}
.form-sec__desc{margin-top:22px;color:#cdd6e6;font-size:clamp(16px,1.6vw,20px)}

.apply-card{
  min-width:0;
  background:rgba(8,11,20,.82);
  border:1px solid rgba(90,140,230,.35);
  border-radius:22px;
  padding:34px;
  backdrop-filter:blur(6px);
  box-shadow:0 30px 60px rgba(0,0,0,.5);
}
.apply-card__title{text-align:center;font-size:28px;font-weight:800;margin-bottom:24px}
.apply-options{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:22px}
.apply-opt{
  position:relative;display:flex;flex-direction:column;align-items:center;gap:12px;
  padding:22px 14px;border-radius:14px;cursor:pointer;
  background:linear-gradient(180deg,#0e1422,#0a0e18);
  border:1px solid var(--line);
  transition:border-color .2s,box-shadow .2s;
}
.apply-opt input{position:absolute;opacity:0;pointer-events:none}
.apply-opt__radio{
  position:absolute;top:14px;right:14px;width:18px;height:18px;border-radius:50%;
  border:2px solid #4b5568;
}
.apply-opt.is-active{border-color:var(--blue);box-shadow:0 0 0 1px var(--blue) inset}
.apply-opt.is-active .apply-opt__radio{border-color:var(--blue);background:radial-gradient(circle,#fff 30%,var(--blue) 38%)}
.apply-opt__icon{height:54px;width:auto}
.apply-opt__text{font-size:14.5px;text-align:center;color:#d6deea;line-height:1.45;overflow-wrap:anywhere}
.apply-opt__text b{color:var(--blue-lt);font-weight:700}

.field{display:flex;align-items:center;gap:16px;margin-bottom:14px}
.field__label{flex:0 0 64px;font-size:15px;color:#cfd7e4;font-weight:600}
.input{
  flex:1;width:100%;min-width:0;
  background:#0a0d15;border:1px solid var(--line);border-radius:10px;
  padding:14px 16px;color:#fff;font-size:15px;
  transition:border-color .2s;
}
.input::placeholder{color:#5d6675}
.input:focus{outline:none;border-color:var(--blue)}
.field__phone{flex:1;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}

.agree{display:flex;align-items:center;gap:12px;margin:18px 0 22px;flex-wrap:wrap}
.agree__text{font-size:14px;color:#aeb7c6}
.agree__check{margin-left:auto}
.agree__check input{display:none}
.agree__check span{display:block;width:22px;height:22px;border-radius:5px;background:#fff;border:1px solid #cfd7e4;position:relative;transition:background .2s}
.agree__check input:checked + span{background:var(--blue)}
.agree__check input:checked + span::after{content:"";position:absolute;left:7px;top:3px;width:6px;height:11px;border:solid #fff;border-width:0 2px 2px 0;transform:rotate(45deg)}
.agree__terms{background:#2a3242;color:#dfe6f0;font-size:13px;padding:8px 14px;border-radius:8px}

/* ===================== WHY ===================== */
.why{padding:120px 0 90px;text-align:center;background:var(--bg)}
.why__sub{margin-top:54px;font-size:clamp(26px,3.4vw,40px);font-weight:800;font-style:italic}
.why__sub em{color:var(--blue-br)}
.why__chart{margin-top:50px}
.why__chart img{width:100%;max-width:1000px;margin:0 auto;border-radius:12px}

/* ===================== SYSTEM ===================== */
.system{padding:40px 0 110px;text-align:center;background:var(--bg)}
.system__card{
  margin-top:56px;
  background:linear-gradient(180deg,#0a1120,#070a12);
  border:1px solid rgba(90,140,230,.25);
  border-radius:24px;
  display:grid;grid-template-columns:repeat(3,1fr);
}
.system__item{padding:54px 24px;position:relative}
.system__item + .system__item::before{
  content:"";position:absolute;left:0;top:22%;height:56%;width:1px;
  background:linear-gradient(180deg,transparent,rgba(120,160,255,.4),transparent);
}
.system__icon{height:72px;width:auto;margin:0 auto 26px}
.system__name{font-size:clamp(20px,2.2vw,27px);font-weight:800;font-style:italic;margin-bottom:16px}
.system__name em{color:var(--blue-br)}
.system__desc{color:#c4ccda;font-size:clamp(15px,1.6vw,19px)}

/* ===================== REVIEWS ===================== */
.reviews{padding:90px 0 110px;text-align:center;background:var(--bg)}
.reviews__sub{margin-top:40px;color:#d4dbe7;font-size:clamp(16px,1.8vw,21px);line-height:1.6}
.reviews__sub em{color:var(--blue-lt);font-weight:700}
.reviews__track{
  text-align:left;--gap:18px;
}
.review{background:var(--card);border-radius:14px;overflow:hidden;border:1px solid var(--line)}
.review__photo{aspect-ratio:1/1;overflow:hidden;background:#000}
.review__photo img{width:100%;height:100%;object-fit:cover}
.review__text{padding:18px 16px 14px;font-size:13.5px;color:#cdd5e1;min-height:96px;line-height:1.55}
.review__foot{display:flex;align-items:center;justify-content:space-between;gap:6px;padding:0 16px 18px}
.review__user{display:flex;align-items:center;gap:7px;font-size:13px;color:#aeb7c6;white-space:nowrap;min-width:0}
.review__user img{width:18px;height:18px;flex:none}
.stars{color:var(--blue-br);font-size:13px;letter-spacing:1px;white-space:nowrap;flex:none}

/* ===================== ESTIMATE (0원) ===================== */
.estimate{padding:60px 0 100px;background:var(--bg)}
.estimate .sec-title{position:relative;display:inline-block}
.estimate__stamp{position:absolute;right:-150px;bottom:8px;width:170px;height:auto}
.estimate__track{
  --gap:20px;
}
.estimate-card{
  background:#1a1f2b;border-radius:16px;padding:18px;
  display:flex;flex-direction:column;gap:16px;
}
.estimate-card__img{width:100%;border-radius:10px}
.estimate-card__btn{font-size:16px;padding:15px}
.estimate-card__btn b{font-weight:800}
/* ===================== CAROUSEL (reviews / estimate) ===================== */
.carousel{position:relative}
.reviews .carousel{margin-top:48px}
.estimate .carousel{margin-top:50px}
.carousel__viewport{overflow:hidden}
.carousel__track{display:flex;gap:var(--gap,18px);will-change:transform}
.carousel .carousel__track>*{
  flex:0 0 calc((100% - (var(--v,1) - 1) * var(--gap,18px)) / var(--v,1));
  max-width:calc((100% - (var(--v,1) - 1) * var(--gap,18px)) / var(--v,1));
  box-sizing:border-box;
}
.carousel-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:5;
  width:48px;height:48px;border-radius:50%;
  background:linear-gradient(180deg,#3a78ff,#2563ff);
  color:#fff;font-size:26px;line-height:1;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 8px 20px rgba(37,99,255,.45);cursor:pointer;
  transition:filter .2s,transform .1s;
}
.carousel-btn:hover{filter:brightness(1.08)}
.carousel-btn:active{transform:translateY(-50%) scale(.94)}
.carousel-btn--prev{left:-22px}
.carousel-btn--next{right:-22px}

/* ===================== DISCOUNT ===================== */
.discount{background:#2f5bff;padding:80px 0 90px}
.discount .sec-title em{color:#fff;-webkit-text-stroke:1px rgba(255,255,255,.0)}
.discount .sec-title{color:#dbe6ff}
.tabs{display:flex;gap:14px;margin:34px 0 30px}
.tab{
  padding:12px 30px;border-radius:30px;font-size:16px;font-weight:600;
  border:1px solid rgba(255,255,255,.6);color:#fff;background:transparent;
  transition:background .2s,color .2s;
}
.tab.is-active{background:#0e1b53;border-color:#0e1b53}
.discount__grid{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.dcar{position:relative;border-radius:12px;overflow:hidden;background:#0b1020}
.dcar img{width:100%;height:100%;object-fit:cover;aspect-ratio:262/202}
.dcar__info{position:absolute;top:14px;left:14px;z-index:2;text-shadow:0 2px 6px rgba(0,0,0,.6)}
.dcar__name{font-size:15px;font-weight:700;color:#fff}
.dcar__price{font-size:14px;color:#fff}
.dcar__price b{color:#bcd0ff}
.discount__note{text-align:right;margin-top:18px;color:#cdd9ff;font-size:14px}

/* ===================== COMPARISON ===================== */
.compare{padding:110px 0 110px;text-align:center;background:var(--bg)}
.compare__q{color:#c7cfdc;font-size:clamp(16px,1.8vw,21px);margin-bottom:8px}
.compare .divider-glow{margin-bottom:36px}
.compare__sub{margin-top:34px;color:#d4dbe7;font-size:clamp(16px,1.8vw,21px);line-height:1.7}
.compare__sub em{color:var(--blue-lt);font-weight:700}
.compare__table{margin-top:54px}
.compare__table img{width:100%;max-width:920px;margin:0 auto}

/* ===================== CONTACT ===================== */
.contact{padding:20px 0 90px;background:var(--bg)}
.contact__inner{display:grid;grid-template-columns:1fr 1fr;gap:26px}
.contact-card{
  display:flex;align-items:center;gap:24px;
  background:#171b24;border-radius:16px;padding:34px 40px;
  transition:background .2s;
}
.contact-card:hover{background:#1d222d}
.contact-card__icon{width:72px;height:auto}
.contact-card__text{font-size:clamp(17px,1.8vw,21px);font-weight:600;line-height:1.5}
.contact-card__text b{color:var(--blue-lt)}
.kakao-btn{display:inline-block;margin-top:8px;background:#ffe600;color:#1a1a1a;font-weight:800;padding:8px 16px;border-radius:8px}

/* ===================== FAQ ===================== */
.faq{padding:60px 0 110px;background:var(--bg)}
.faq .sec-title{margin-bottom:40px}
.faq__list{list-style:none}
.faq__item{border-bottom:1px solid var(--line)}
.faq__q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:30px 4px;font-size:clamp(18px,2vw,24px);font-weight:600;text-align:left;color:#e8edf5;
}
.faq__item.is-open .faq__q{color:var(--blue-br)}
.faq__arrow{
  flex:0 0 38px;width:38px;height:38px;border-radius:50%;
  border:1px solid rgba(255,255,255,.25);position:relative;transition:transform .3s;
}
.faq__arrow::before{
  content:"";position:absolute;left:50%;top:50%;width:9px;height:9px;
  border:solid #cfd7e4;border-width:0 2px 2px 0;
  transform:translate(-50%,-70%) rotate(45deg);
}
.faq__item.is-open .faq__arrow{transform:rotate(180deg)}
.faq__a{max-height:0;overflow:hidden;transition:max-height .35s ease}
.faq__a p{padding:0 4px 30px;color:#aab3c2;font-size:clamp(15px,1.6vw,18px);line-height:1.7}

/* ===================== FOOTER ===================== */
.footer{background:#04060d}
.footer__banner img{width:100%}
.footer__body{padding:46px 24px 70px}
.footer__top{display:flex;align-items:center;justify-content:space-between;margin-bottom:24px}
.footer__logo{height:34px;width:auto}
.footer__social{display:flex;gap:12px}
.soc{
  width:34px;height:34px;border-radius:50%;background:#1a1f29;color:#cfd7e4;
  display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;
}
.soc svg{width:18px;height:18px}
.footer__nav{display:flex;align-items:center;gap:12px;flex-wrap:wrap;font-size:14px;color:#8b94a3;margin-bottom:18px}
.footer__nav a.is-strong{color:#dfe6f0;font-weight:700}
.footer__nav span{color:#3c4350}
.footer__info p{color:#6f7889;font-size:13px;line-height:1.9}
.footer__mail{margin-top:14px}

/* ===================== FLOATING ===================== */
.to-top{
  position:fixed;right:26px;bottom:34px;z-index:50;
  width:54px;height:54px;border-radius:50%;
  background:linear-gradient(180deg,#3a78ff,#2563ff);
  color:#fff;font-size:24px;font-weight:700;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 10px 26px rgba(37,99,255,.5);
  transition:transform .2s;
}
.to-top:hover{transform:translateY(-3px)}

/* ===================== RESPONSIVE ===================== */
@media (max-width:900px){
  .form-sec__inner{grid-template-columns:1fr;gap:30px}
  .form-sec__left{text-align:center}
  .system__card{grid-template-columns:1fr}
  .system__item + .system__item::before{
    left:8%;top:0;width:84%;height:1px;
    background:linear-gradient(90deg,transparent,rgba(120,160,255,.4),transparent);
  }
  .discount__grid{
    display:flex;overflow-x:auto;scroll-snap-type:x mandatory;
    gap:16px;padding-bottom:16px;-webkit-overflow-scrolling:touch;
  }
  .discount__grid::-webkit-scrollbar{height:6px}
  .discount__grid::-webkit-scrollbar-thumb{background:#2a3142;border-radius:6px}
  .dcar{flex:0 0 52%;scroll-snap-align:start}
  .carousel-btn{width:40px;height:40px;font-size:22px}
  .carousel-btn--prev{left:-6px}
  .carousel-btn--next{right:-6px}
  .estimate__stamp{position:static;display:block;margin-top:18px;width:150px}
  .contact__inner{grid-template-columns:1fr}
  .contact-card{padding:26px 28px}
}

@media (max-width:560px){
  .container{padding:0 18px}
  .hero{padding:70px 0 0}
  .apply-card{padding:22px 18px}
  .apply-options{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
  .apply-opt{padding:18px 8px 16px}
  .apply-opt__text{font-size:12.5px}
  .apply-opt__icon{height:46px}
  .agree__text{font-size:12.5px;flex:1 1 100%}
  .agree__check{margin-left:0}
  .field{flex-direction:column;align-items:flex-start;gap:8px}
  .field__label{flex:none}
  .field__phone{width:100%}
  .dcar{flex:0 0 64%}
  .tabs{justify-content:center}
  .tab{padding:10px 22px;font-size:15px}
  .footer__top{flex-direction:column;gap:18px;align-items:flex-start}
}