/* =========================================================
   염승환 인사이더 클럽 · Landing Page
   Theme : Digital Coral × Deep Indigo Night
   Font  : Nanum Gothic (+ Black Han Sans accents)
   ========================================================= */

:root{
  --coral:   #FF6B6B;
  --salmon:  #FFA07A;
  --indigo:  #1A237E;
  --indigo-2:#0E1142;
  --ink:     #0a0c2a;
  --paper:   #f6f7fb;
  --white:   #ffffff;
  --glass:   rgba(255,255,255,.06);
  --glass-2: rgba(255,255,255,.10);
  --line:    rgba(255,255,255,.12);
  --txt:     #eef0ff;
  --muted:   #aab0d8;
  --grad:    linear-gradient(100deg,var(--coral),var(--salmon));
  --grad-c:  linear-gradient(135deg,#FF6B6B,#FFA07A 60%,#ffd0a8);
  --shadow:  0 18px 50px rgba(0,0,0,.45);
  --r:       22px;
  --maxw:    480px;
}

*{ margin:0; padding:0; box-sizing:border-box; -webkit-tap-highlight-color:transparent; }

html{ scroll-behavior:smooth; }

body{
  font-family:'Nanum Gothic', sans-serif;
  color:var(--txt);
  background:
    radial-gradient(1200px 700px at 80% -5%, rgba(255,107,107,.20), transparent 60%),
    radial-gradient(1000px 800px at -10% 20%, rgba(255,160,122,.14), transparent 55%),
    radial-gradient(900px 900px at 50% 120%, rgba(26,35,126,.55), transparent 60%),
    linear-gradient(180deg, #14163f 0%, #0c0e30 45%, #0a0b24 100%);
  background-attachment:fixed;
  min-height:100vh;
  overflow-x:hidden;
  line-height:1.6;
  padding-bottom:120px; /* room for fixed CTA */
}

/* ---------- 배경 분위기 레이어 ---------- */
.ambient{ position:fixed; inset:0; z-index:0; pointer-events:none; overflow:hidden; }
.blob{ position:absolute; border-radius:50%; filter:blur(70px); opacity:.5; mix-blend-mode:screen; }
.blob--coral{ width:340px; height:340px; background:var(--coral);  top:6%;  left:-12%;  animation:drift 16s ease-in-out infinite; }
.blob--salmon{ width:300px; height:300px; background:var(--salmon); top:48%; right:-16%; animation:drift 20s ease-in-out infinite reverse; }
.blob--indigo{ width:420px; height:420px; background:#3949c9; bottom:-10%; left:30%; animation:drift 24s ease-in-out infinite; }
@keyframes drift{
  0%,100%{ transform:translate(0,0) scale(1); }
  50%{ transform:translate(30px,-30px) scale(1.12); }
}
.grid-lines{
  position:absolute; inset:0;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size:44px 44px;
  mask-image:radial-gradient(circle at 50% 30%, #000 0%, transparent 72%);
  -webkit-mask-image:radial-gradient(circle at 50% 30%, #000 0%, transparent 72%);
}
.noise{
  position:absolute; inset:0; opacity:.05;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='120' height='120'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ---------- 레이아웃 셸 ---------- */
.shell{
  position:relative; z-index:1;
  max-width:var(--maxw);
  margin:0 auto;
  padding:0 18px;
}

/* ---------- 공통 유틸 ---------- */
.grad-text{
  background:var(--grad-c);
  -webkit-background-clip:text; background-clip:text;
  -webkit-text-fill-color:transparent; color:transparent;
}
.kicker{
  display:inline-flex; align-items:center; gap:7px;
  font-size:12px; font-weight:800; letter-spacing:.5px;
  color:var(--salmon); text-transform:uppercase;
  padding:6px 12px; border-radius:999px;
  background:rgba(255,160,122,.10); border:1px solid rgba(255,160,122,.28);
}
.section{ padding:46px 0 8px; }
.section__head{ text-align:center; margin-bottom:26px; }
.section__title{
  font-size:25px; line-height:1.32; font-weight:800;
  margin:14px 0 10px; letter-spacing:-.4px;
}
.section__desc{ font-size:14px; color:var(--muted); max-width:30em; margin:0 auto; }

/* glass card base */
.glass{
  background:var(--glass); border:1px solid var(--line);
  backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px);
  border-radius:var(--r);
}

/* ---------- 버튼 ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:10px;
  font-family:inherit; font-weight:800; font-size:16px;
  border:none; cursor:pointer; border-radius:999px;
  padding:16px 26px; width:100%;
  transition:transform .18s ease, box-shadow .25s ease, filter .2s;
}
.btn .btn-ico{ width:24px; height:24px; border-radius:6px; object-fit:contain; flex:0 0 auto; }
.btn--primary{
  color:#fff; background:var(--grad);
  box-shadow:0 14px 34px rgba(255,107,107,.42), inset 0 1px 0 rgba(255,255,255,.4);
}
.btn--primary:hover{ transform:translateY(-2px); box-shadow:0 18px 44px rgba(255,107,107,.55); }
.btn--primary:active{ transform:translateY(0); }
.btn--light{
  color:var(--indigo); background:#fff;
  box-shadow:0 14px 30px rgba(0,0,0,.35);
}
.btn--light:hover{ transform:translateY(-2px); }

/* ---------- 상단 바 ---------- */
.topbar{
  display:flex; align-items:center; justify-content:space-between;
  padding:16px 2px 6px;
}
.brand{ display:flex; align-items:center; gap:9px; }
.brand__mark{
  width:30px; height:30px; border-radius:9px; display:grid; place-items:center;
  background:var(--grad); color:#fff; font-size:14px;
  box-shadow:0 6px 16px rgba(255,107,107,.5);
}
.brand__name{ font-size:16px; font-weight:800; letter-spacing:-.3px; }
.brand__name b{ color:var(--salmon); }
.topbar__badge{
  font-size:11px; font-weight:700; color:var(--muted);
  display:inline-flex; align-items:center; gap:6px;
  padding:6px 11px; border-radius:999px; border:1px solid var(--line);
  background:var(--glass);
}
.topbar__badge i{ color:var(--coral); }

/* ============================================================
   HERO
   ============================================================ */
.hero{ padding:8px 0 18px; text-align:center; }

/* 마켓 티커 */
.ticker{
  overflow:hidden; border:1px solid var(--line); border-radius:999px;
  background:var(--glass); margin:6px 0 22px; padding:8px 0;
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
  mask-image:linear-gradient(90deg,transparent,#000 8%,#000 92%,transparent);
}
.ticker__track{ display:flex; gap:26px; white-space:nowrap; width:max-content; animation:tick 22s linear infinite; }
.ticker__track span{ font-size:12.5px; font-weight:700; color:var(--txt); letter-spacing:.3px; }
.ticker__track i{ color:#2ee6a6; margin:0 2px; }
@keyframes tick{ from{ transform:translateX(0); } to{ transform:translateX(-50%); } }

.eyebrow{
  display:inline-flex; align-items:center; gap:7px;
  font-size:12px; font-weight:800; color:#fff;
  padding:7px 14px; border-radius:999px; margin-bottom:16px;
  background:linear-gradient(100deg, rgba(255,107,107,.9), rgba(255,160,122,.9));
  box-shadow:0 8px 22px rgba(255,107,107,.4);
}
.hero__title{
  font-size:34px; line-height:1.22; letter-spacing:-1px; font-weight:800;
  text-shadow:0 4px 30px rgba(0,0,0,.4);
}
.hero__sub{ margin-top:14px; font-size:14.5px; color:var(--muted); }
.hero__sub b{ color:var(--txt); }

/* 인물 스테이지 + 특수효과 */
.hero__stage{
  position:relative; width:100%; max-width:430px; margin:22px auto 6px;
  aspect-ratio:1/1;
}
.stage__person{
  position:relative; z-index:3; width:100%; height:100%;
  object-fit:contain;
  filter:drop-shadow(0 26px 40px rgba(0,0,0,.55));
  animation:floaty 6s ease-in-out infinite;
}
@keyframes floaty{ 0%,100%{ transform:translateY(0); } 50%{ transform:translateY(-14px); } }

/* 회전하는 conic glow ring */
.stage__ring{
  position:absolute; z-index:1; inset:8% 8% 16% 8%;
  border-radius:50%;
  background:conic-gradient(from 0deg, var(--coral), var(--salmon), var(--indigo), var(--coral));
  filter:blur(34px); opacity:.55;
  animation:spin 14s linear infinite;
}
@keyframes spin{ to{ transform:rotate(360deg); } }

.stage__glow{
  position:absolute; z-index:0; left:50%; top:54%; transform:translate(-50%,-50%);
  width:78%; height:78%; border-radius:50%;
  background:radial-gradient(circle, rgba(255,107,107,.55), transparent 65%);
  filter:blur(20px);
}
/* 홀로그램 스캔라인 */
.stage__scan{
  position:absolute; z-index:4; inset:0; border-radius:18px; overflow:hidden; pointer-events:none;
  -webkit-mask-image:radial-gradient(circle at 50% 45%, #000 38%, transparent 62%);
  mask-image:radial-gradient(circle at 50% 45%, #000 38%, transparent 62%);
}
.stage__scan::after{
  content:""; position:absolute; left:0; right:0; height:30%;
  background:linear-gradient(180deg, transparent, rgba(120,200,255,.18), transparent);
  animation:scan 3.6s ease-in-out infinite;
}
@keyframes scan{ 0%{ top:-30%; } 100%{ top:110%; } }

/* 떠다니는 데이터 칩 */
.chip{
  position:absolute; z-index:5;
  font-size:12px; font-weight:800; color:#fff;
  padding:8px 13px; border-radius:14px;
  background:rgba(20,22,60,.66); border:1px solid var(--line);
  backdrop-filter:blur(10px); -webkit-backdrop-filter:blur(10px);
  box-shadow:0 10px 28px rgba(0,0,0,.4);
  white-space:nowrap;
}
.chip i{ color:var(--salmon); }
.chip .up{ color:#2ee6a6; }
.chip--1{ top:14%;  left:-4%;  animation:floaty 5s ease-in-out infinite; }
.chip--2{ top:40%;  right:-6%; animation:floaty 6.5s ease-in-out .4s infinite; }
.chip--3{ bottom:9%; left:2%;  animation:floaty 5.6s ease-in-out .8s infinite; }

.hero__cta{ margin-top:18px; }
.hero__note{ margin-top:12px; font-size:12.5px; color:var(--muted); }
.hero__note i{ color:var(--salmon); }

/* ---------- 신뢰 지표 ---------- */
.stats{
  display:flex; align-items:center; justify-content:space-around;
  margin:28px 0 6px; padding:18px 10px;
  background:var(--glass); border:1px solid var(--line); border-radius:var(--r);
  backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
}
.stat{ display:flex; flex-direction:column; align-items:center; line-height:1.1; }
.stat__num{ font-family:'Black Han Sans',sans-serif; font-size:28px; color:#fff; }
.stat__plus{ font-family:'Black Han Sans',sans-serif; font-size:18px; background:var(--grad-c); -webkit-background-clip:text; background-clip:text; color:transparent; margin-top:-8px; }
.stat__label{ font-size:11.5px; color:var(--muted); margin-top:6px; }
.stat__div{ width:1px; height:40px; background:var(--line); }

/* ---------- 기능 카드 ---------- */
.features{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:6px; }
.feature{
  background:var(--glass); border:1px solid var(--line); border-radius:18px;
  padding:18px 15px; backdrop-filter:blur(12px); -webkit-backdrop-filter:blur(12px);
  transition:transform .2s, border-color .2s;
}
.feature:hover{ transform:translateY(-4px); border-color:rgba(255,160,122,.4); }
.feature__ico{
  width:42px; height:42px; border-radius:12px; display:grid; place-items:center;
  font-size:17px; color:#fff; margin-bottom:12px;
  background:var(--grad); box-shadow:0 8px 20px rgba(255,107,107,.4);
}
.feature h3{ font-size:15px; font-weight:800; margin-bottom:6px; }
.feature p{ font-size:12.5px; color:var(--muted); line-height:1.55; }

/* ============================================================
   독점 이벤트
   ============================================================ */
.exclusive{ margin:42px 0 8px; }
.exclusive__inner{
  position:relative; overflow:hidden;
  border-radius:26px; padding:28px 22px;
  background:linear-gradient(155deg, rgba(255,107,107,.16), rgba(26,35,126,.42));
  border:1px solid rgba(255,160,122,.35);
  box-shadow:var(--shadow);
}
.exclusive__inner::before{
  content:""; position:absolute; top:-40%; right:-30%;
  width:280px; height:280px; border-radius:50%;
  background:radial-gradient(circle, rgba(255,107,107,.45), transparent 60%);
  filter:blur(20px);
}
.exclusive__tag{
  position:relative; z-index:1;
  display:inline-flex; align-items:center; gap:7px;
  font-size:12px; font-weight:800; color:var(--indigo);
  background:linear-gradient(100deg,#ffd36b,#ffb347);
  padding:6px 13px; border-radius:999px;
  box-shadow:0 8px 20px rgba(255,179,71,.4);
}
.exclusive__title{ position:relative; z-index:1; font-size:26px; font-weight:800; margin:14px 0 10px; }
.exclusive__desc{ position:relative; z-index:1; font-size:13.5px; color:#e7e9ff; }
.exclusive__desc b{ color:var(--salmon); }
.exclusive__list{ position:relative; z-index:1; list-style:none; margin:16px 0; display:grid; gap:10px; }
.exclusive__list li{ display:flex; align-items:center; gap:11px; font-size:13.5px; font-weight:700; }
.exclusive__list i{
  width:30px; height:30px; flex:0 0 auto; border-radius:9px; display:grid; place-items:center;
  background:rgba(255,255,255,.12); color:var(--salmon); font-size:13px;
}
.exclusive__bar{ position:relative; z-index:1; margin:18px 0 18px; }
.exclusive__progress{ height:10px; border-radius:999px; background:rgba(255,255,255,.14); overflow:hidden; }
.exclusive__progress span{ display:block; height:100%; border-radius:999px; background:var(--grad); box-shadow:0 0 14px rgba(255,107,107,.7); animation:fill 1.4s ease forwards; }
@keyframes fill{ from{ width:0 !important; } }
.exclusive__left{ margin-top:9px; font-size:12.5px; color:#ffd9c2; font-weight:700; }
.exclusive__left i{ color:#ff8a5c; }
.exclusive__left b{ color:#fff; }

/* ============================================================
   좌/우 분할 모듈
   ============================================================ */
.split{
  display:flex; align-items:center; gap:16px;
  margin:34px 0;
}
.split--rev{ flex-direction:row-reverse; }
.split__media{
  position:relative; flex:0 0 44%; aspect-ratio:1/1; border-radius:20px; overflow:hidden;
  border:1px solid var(--line); box-shadow:var(--shadow);
}
.split__media img{ width:100%; height:100%; object-fit:cover; display:block; transition:transform .5s; }
.split:hover .split__media img{ transform:scale(1.06); }
.split__float{
  position:absolute; left:10px; bottom:10px;
  font-size:11px; font-weight:800; color:#fff;
  padding:6px 11px; border-radius:10px;
  background:rgba(255,107,107,.92); box-shadow:0 8px 18px rgba(255,107,107,.5);
  display:inline-flex; align-items:center; gap:6px;
}
.split__float--alt{ background:rgba(26,35,126,.92); box-shadow:0 8px 18px rgba(26,35,126,.6); }
.split__text{ flex:1; }
.split__text .section__title{ font-size:20px; text-align:left; margin:10px 0 8px; }
.split__text .section__desc{ text-align:left; font-size:13px; margin:0 0 12px; }
.ticklist{ list-style:none; display:grid; gap:8px; }
.ticklist li{ display:flex; align-items:flex-start; gap:9px; font-size:12.5px; color:#dfe2ff; }
.ticklist i{
  margin-top:2px; flex:0 0 auto; width:18px; height:18px; border-radius:6px; display:grid; place-items:center;
  font-size:9px; color:#fff; background:var(--grad);
}

/* ============================================================
   후기 슬라이더 (Trustpilot style)
   ============================================================ */
.reviews{ padding:46px 0 10px; }
.reviews__score{ display:inline-flex; align-items:center; gap:10px; margin-top:6px; flex-wrap:wrap; justify-content:center; }
.reviews__big{ font-family:'Black Han Sans',sans-serif; font-size:30px; color:#fff; }
.reviews__stars{ color:#00b67a; font-size:17px; letter-spacing:2px; }
.reviews__count{ font-size:12px; color:var(--muted); }

.slider{ position:relative; margin-top:24px; overflow:hidden; padding:8px 0 22px; }
.slider__track{ display:flex; gap:14px; transition:transform .5s cubic-bezier(.22,.61,.36,1); will-change:transform; }
.rv{
  flex:0 0 auto; box-sizing:border-box;
  background:rgba(255,255,255,.95); color:#1a1d40;
  border-radius:18px; padding:20px 18px;
  box-shadow:0 16px 36px rgba(0,0,0,.34);
  display:flex; flex-direction:column; min-height:208px;
}
.rv__stars{ color:#00b67a; font-size:14px; letter-spacing:1px; margin-bottom:11px; }
.rv__text{ font-size:13.5px; line-height:1.62; color:#2a2d52; font-weight:700; flex:1; }
.rv__user{ display:flex; align-items:center; gap:11px; margin-top:16px; }
.rv__ava{
  width:38px; height:38px; flex:0 0 auto; border-radius:50%;
  display:grid; place-items:center; color:#fff; font-weight:800; font-size:15px;
  background:var(--c, #FF6B6B);
}
.rv__user b{ font-size:13px; color:#13153a; display:block; }
.rv__user small{ font-size:11px; color:#7a7f9e; display:flex; align-items:center; gap:5px; }
.rv__user small i{ color:#00b67a; }

.slider__nav{ display:flex; align-items:center; justify-content:center; gap:14px; margin-top:20px; }
.slider__btn{
  width:42px; height:42px; border-radius:50%; cursor:pointer;
  border:1px solid var(--line); background:var(--glass-2); color:#fff; font-size:14px;
  display:grid; place-items:center; transition:transform .15s, background .2s;
  backdrop-filter:blur(8px);
}
.slider__btn:hover{ background:var(--coral); transform:scale(1.08); }
.slider__dots{ display:flex; gap:7px; }
.slider__dots button{
  width:8px; height:8px; border-radius:50%; border:none; cursor:pointer;
  background:rgba(255,255,255,.28); transition:all .25s;
}
.slider__dots button.on{ width:24px; border-radius:999px; background:var(--grad); }

/* ============================================================
   최종 CTA
   ============================================================ */
.final{ padding:40px 0 30px; }
.final__card{
  position:relative; overflow:hidden; text-align:center;
  border-radius:28px; padding:34px 24px;
  background:linear-gradient(160deg, rgba(255,107,107,.20), rgba(26,35,126,.5));
  border:1px solid rgba(255,160,122,.3); box-shadow:var(--shadow);
}
.final__spark{
  width:54px; height:54px; border-radius:16px; display:grid; place-items:center; margin:0 auto 14px;
  background:var(--grad); color:#fff; font-size:22px;
  box-shadow:0 12px 28px rgba(255,107,107,.5); animation:pop 2.4s ease-in-out infinite;
}
@keyframes pop{ 0%,100%{ transform:scale(1) rotate(0); } 50%{ transform:scale(1.1) rotate(8deg); } }
.final__title{ font-size:26px; font-weight:800; line-height:1.3; margin-bottom:10px; }
.final__sub{ font-size:13.5px; color:#e2e4ff; margin-bottom:20px; }
.final__trust{ margin-top:13px; font-size:12px; color:var(--muted); }
.final__trust i{ color:var(--salmon); }

/* ---------- 푸터 ---------- */
.footer{ text-align:center; padding:24px 0 10px; border-top:1px solid var(--line); margin-top:14px; }
.footer__brand{ display:inline-flex; align-items:center; gap:8px; margin-bottom:14px; }
.footer__links{ display:flex; flex-wrap:wrap; justify-content:center; align-items:center; gap:8px; font-size:12.5px; }
.footer__links a{ color:var(--muted); text-decoration:none; transition:color .2s; }
.footer__links a:hover{ color:var(--salmon); }
.footer__links span{ color:rgba(255,255,255,.25); }
.footer__copy{ margin-top:14px; font-size:11px; color:rgba(255,255,255,.35); }

/* ============================================================
   하단 고정 점프 버튼
   ============================================================ */
.floatcta{
  position:fixed; left:0; right:0; bottom:16px; z-index:60;
  display:flex; justify-content:center; padding:0 16px;
  pointer-events:none;
}
.floatcta__btn{
  pointer-events:auto;
  display:flex; align-items:center; gap:10px;
  width:100%; max-width:var(--maxw);
  font-family:inherit; font-weight:800; font-size:14.5px; color:#fff;
  border:none; cursor:pointer; border-radius:999px; padding:14px 18px;
  background:var(--grad);
  box-shadow:0 16px 40px rgba(255,107,107,.55), inset 0 1px 0 rgba(255,255,255,.4);
  animation:bounce 1.5s ease-in-out infinite;
}
.floatcta__btn .btn-ico{ width:26px; height:26px; border-radius:7px; flex:0 0 auto; object-fit:contain; background:#fff; }
.floatcta__txt{ flex:1; text-align:left; line-height:1.25; }
.floatcta__txt b{ font-weight:800; }
.floatcta__arrow{ font-size:13px; animation:nudge 1s ease-in-out infinite; }
@keyframes bounce{
  0%,100%{ transform:translateY(0); }
  50%{ transform:translateY(-9px); }
}
@keyframes nudge{ 0%,100%{ transform:translateX(0); } 50%{ transform:translateX(4px); } }

/* ============================================================
   모달
   ============================================================ */
.modal{ position:fixed; inset:0; z-index:100; display:none; }
.modal.on{ display:block; }
.modal__dim{ position:absolute; inset:0; background:rgba(6,8,28,.72); backdrop-filter:blur(4px); animation:fade .25s ease; }
.modal__box{
  position:absolute; left:50%; bottom:0; transform:translateX(-50%);
  width:100%; max-width:var(--maxw); max-height:82vh; overflow-y:auto;
  background:linear-gradient(180deg,#1a1d4d,#111233);
  border:1px solid var(--line); border-bottom:none;
  border-radius:24px 24px 0 0; padding:26px 22px 34px;
  box-shadow:0 -20px 60px rgba(0,0,0,.5);
  animation:slideup .32s cubic-bezier(.22,.61,.36,1);
}
@keyframes slideup{ from{ transform:translate(-50%,100%); } to{ transform:translate(-50%,0); } }
@keyframes fade{ from{ opacity:0; } to{ opacity:1; } }
.modal__x{
  position:absolute; top:16px; right:16px; width:34px; height:34px; border-radius:50%;
  border:1px solid var(--line); background:var(--glass-2); color:#fff; cursor:pointer; font-size:15px;
}
.modal__title{ font-size:19px; font-weight:800; margin-bottom:16px; padding-right:30px; }
.modal__title i{ color:var(--salmon); margin-right:8px; }
.modal__body{ font-size:13px; color:#cdd0f0; line-height:1.75; }
.modal__body h4{ color:#fff; font-size:14px; margin:16px 0 6px; }
.modal__body p{ margin-bottom:10px; }

/* ============================================================
   스크롤 리빌 애니메이션
   ============================================================ */
.reveal{ opacity:0; transform:translateY(26px); transition:opacity .7s ease, transform .7s cubic-bezier(.22,.61,.36,1); }
.reveal.in{ opacity:1; transform:none; }

@media (prefers-reduced-motion:reduce){
  *{ animation:none !important; transition:none !important; }
  .reveal{ opacity:1; transform:none; }
}

/* ============================================================
   반응형 — 데스크탑(후기 4개) & 소형 폰 최적화
   ============================================================ */

/* 후기 슬라이더는 PC에서 적당한 폭(약 900px)으로 가운데 정렬 (1줄 4개) */
@media (min-width:1024px){
  .slider{
    width:900px;
    max-width:calc(100vw - 48px);
    margin-left:calc(50% - 450px);   /* 화면 중앙 정렬 */
  }
  .slider__track{ gap:18px; }
}

/* 태블릿: 한 줄 2개 (약 660px 중앙 정렬) */
@media (min-width:600px) and (max-width:1023px){
  .slider{
    width:660px;
    max-width:calc(100vw - 48px);
    margin-left:calc(50% - 330px);
  }
}

/* 소형 폰 최적화 */
@media (max-width:380px){
  .shell{ padding:0 14px; }
  .hero__title{ font-size:30px; }
  .section__title{ font-size:22px; }
  .features{ gap:10px; }
  .feature{ padding:15px 12px; }
  .feature h3{ font-size:14px; }
  .split{ gap:12px; margin:28px 0; }
  .split__text .section__title{ font-size:18px; }
  .chip{ font-size:11px; padding:7px 10px; }
  .floatcta__txt{ font-size:13px; }
  .stat__num{ font-size:24px; }
}

/* 아주 작은 화면에서 칩 약간 정리 */
@media (max-width:330px){
  .chip--1{ left:-2%; }
  .chip--2{ right:-2%; }
}