@charset "UTF-8";

/* ═══════════════════════════════════════
   메리디안 랩 — 라벤더 포그 시스템
   ═══════════════════════════════════════ */

:root{
  --lav:#B5A7C8;
  --sage:#B5C2A0;
  --ink:#2B2733;
  --ink-2:#3A3446;
  --ink-3:#5A5266;
  --paper:#F7F3EA;
  --paper-2:#EAE3D4;
  --white:#FFFFFF;

  --lav-deep:#6B5B8C;
  --sage-deep:#65724A;

  --line:rgba(43,39,51,.10);
  --line-d:rgba(255,255,255,.12);

  --grad:linear-gradient(112deg,var(--lav) 0%,#D6CFE2 38%,var(--sage) 100%);
  --grad-r:linear-gradient(112deg,var(--sage) 0%,#D6CFE2 62%,var(--lav) 100%);

  --r-s:14px;
  --r-m:22px;
  --r-l:34px;
  --r-xl:48px;

  --shadow-s:0 6px 18px rgba(43,39,51,.06);
  --shadow-m:0 18px 44px rgba(43,39,51,.10);
  --shadow-l:0 34px 80px rgba(43,39,51,.16);

  --dock-h:104px;
  --ease:cubic-bezier(.22,.75,.28,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  padding-bottom:var(--dock-h);
  font-family:"Noto Sans KR","Apple SD Gothic Neo","Malgun Gothic",sans-serif;
  font-weight:400;
  color:var(--ink);
  background:var(--paper);
  line-height:1.75;
  letter-spacing:-.02em;
  overflow-x:hidden;
  word-break:keep-all;
}
body.is-locked{overflow:hidden;}
img{max-width:100%;height:auto;display:block;}
picture{display:contents;}
h1,h2,h3{margin:0;line-height:1.28;letter-spacing:-.035em;font-weight:900;}
p{margin:0;}
ul,ol,dl,dd{margin:0;padding:0;list-style:none;}
a{color:inherit;text-decoration:none;}
b,strong{font-weight:700;}
button{font-family:inherit;letter-spacing:inherit;cursor:pointer;border:0;background:none;color:inherit;}

.wrap{width:min(1180px,calc(100% - 44px));margin-inline:auto;}
.section{padding:clamp(64px,8.4vw,108px) 0;position:relative;}
.pc{display:none;}
@media(min-width:900px){.pc{display:inline;}}

/* ── 공통 타이포 ───────────────────────── */
.kicker{
  display:inline-flex;align-items:center;gap:9px;
  font-size:13px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;
  color:var(--lav-deep);
  padding:7px 15px 7px 12px;border-radius:999px;
  background:rgba(181,167,200,.28);
  margin-bottom:20px;
}
.kicker i{font-size:10px;}
.kicker--light{color:var(--ink);background:var(--lav);}

.h2{font-size:clamp(28px,4.6vw,46px);margin-bottom:18px;}
.h2--light{color:var(--white);}
.u{position:relative;display:inline-block;z-index:0;}
.u::after{
  content:"";position:absolute;left:-.06em;right:-.06em;bottom:.06em;height:.36em;
  background:var(--grad);border-radius:4px;z-index:-1;opacity:.85;
  transform:scaleX(0);transform-origin:left;
  transition:transform .9s var(--ease) .15s;
}
.reveal.in .u::after,.h2.in .u::after{transform:scaleX(1);}
.u--light::after{opacity:.5;}
.lead{font-size:clamp(15px,1.5vw,17px);color:var(--ink-3);max-width:44ch;}

/* ── 버튼 ─────────────────────────────── */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  height:58px;padding:0 30px;border-radius:999px;
  font-size:16px;font-weight:700;letter-spacing:-.02em;
  transition:transform .32s var(--ease),box-shadow .32s var(--ease),background .3s;
  white-space:nowrap;
}
.btn i{font-size:13px;transition:transform .32s var(--ease);}
.btn--primary{
  color:var(--ink);
  background:var(--grad);background-size:200% 100%;
  box-shadow:0 12px 30px rgba(181,167,200,.35),inset 0 1px 0 rgba(255,255,255,.6);
}
.btn--primary:hover{background-position:100% 0;transform:translateY(-3px);box-shadow:0 20px 44px rgba(170,184,148,.45);}
.btn--primary:hover i{transform:translateX(5px);}
.btn--ghost{
  color:rgba(255,255,255,.9);border:1px solid var(--line-d);
  backdrop-filter:blur(6px);background:rgba(255,255,255,.04);
}
.btn--ghost:hover{background:rgba(255,255,255,.1);transform:translateY(-3px);}
.btn--lg{height:66px;padding:0 38px;font-size:17px;}
.btn--sm{height:48px;padding:0 26px;font-size:15px;}

/* ── 상단 바 ──────────────────────────── */
.topbar{position:fixed;inset:0 0 auto 0;z-index:60;transition:background .4s,box-shadow .4s,backdrop-filter .4s;}
.topbar__in{
  width:min(1180px,calc(100% - 32px));margin-inline:auto;
  height:70px;display:flex;align-items:center;justify-content:space-between;gap:16px;
}
.topbar.is-stuck{background:rgba(43,39,51,.78);backdrop-filter:blur(14px) saturate(140%);box-shadow:0 1px 0 rgba(255,255,255,.08);}
.brand{display:inline-flex;align-items:center;gap:11px;color:#fff;}
.brand__mark{
  width:38px;height:38px;border-radius:12px;display:grid;place-items:center;
  background:var(--grad);color:var(--ink);font-size:15px;
  box-shadow:0 6px 18px rgba(181,167,200,.3);
}
.brand__txt{display:flex;flex-direction:column;line-height:1.12;font-weight:700;font-size:15px;}
.brand__txt em{font-style:normal;font-size:9.5px;letter-spacing:.22em;font-weight:400;opacity:.55;}
.topbar__cta{
  height:40px;padding:0 18px;border-radius:999px;font-size:13.5px;font-weight:700;color:#fff;
  border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.06);
  backdrop-filter:blur(8px);transition:.3s var(--ease);
}
.topbar__cta i{font-size:11px;margin-left:4px;}
.topbar__cta:hover{background:var(--grad);color:var(--ink);border-color:transparent;}

/* ═══ 1 · 히어로 ═══════════════════════ */
.hero{
  position:relative;overflow:hidden;
  background:radial-gradient(120% 90% at 78% 8%,#3A3446 0%,var(--ink) 55%,#232030 100%);
  padding:clamp(112px,14vw,150px) 0 0;
  color:#fff;
  isolation:isolate;
}
.hero::after{
  content:"";position:absolute;inset:0;pointer-events:none;opacity:.28;z-index:3;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}
.hero__aurora{position:absolute;inset:0;z-index:0;filter:blur(66px);opacity:.78;}
.blob{position:absolute;border-radius:50%;display:block;}
.blob--a{width:52vw;height:52vw;left:-14vw;top:-16vw;background:var(--lav);opacity:.5;animation:drift 22s var(--ease) infinite;}
.blob--b{width:44vw;height:44vw;right:-10vw;top:-8vw;background:var(--sage);opacity:.46;animation:drift 27s var(--ease) infinite reverse;}
.blob--c{width:38vw;height:38vw;left:38%;bottom:-22vw;background:#C9BCA6;opacity:.3;animation:drift 31s var(--ease) infinite;}
@keyframes drift{
  0%,100%{transform:translate3d(0,0,0) scale(1);}
  33%{transform:translate3d(6%,4%,0) scale(1.12);}
  66%{transform:translate3d(-5%,-3%,0) scale(.94);}
}
.hero__grid{
  position:absolute;inset:0;z-index:1;opacity:.16;
  background-image:linear-gradient(rgba(255,255,255,.5) 1px,transparent 1px),
                   linear-gradient(90deg,rgba(255,255,255,.5) 1px,transparent 1px);
  background-size:64px 64px;
  mask-image:radial-gradient(85% 60% at 50% 30%,#000 0%,transparent 78%);
  -webkit-mask-image:radial-gradient(85% 60% at 50% 30%,#000 0%,transparent 78%);
}
.hero__in{
  position:relative;z-index:4;
  width:min(1180px,calc(100% - 44px));margin-inline:auto;
  display:grid;gap:clamp(30px,5vw,50px);
}
@media(min-width:980px){
  .hero__in{grid-template-columns:1.02fr .98fr;align-items:center;}
}

.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  font-size:11.5px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;
  color:rgba(255,255,255,.68);
  padding:8px 16px;border-radius:999px;
  border:1px solid var(--line-d);background:rgba(255,255,255,.05);
  margin-bottom:26px;
}
.pulse{width:7px;height:7px;border-radius:50%;background:var(--lav);box-shadow:0 0 0 0 rgba(181,167,200,.7);animation:pulse 2.4s infinite;}
@keyframes pulse{70%{box-shadow:0 0 0 11px rgba(181,167,200,0);}100%{box-shadow:0 0 0 0 rgba(181,167,200,0);}}

.hero__title{
  font-size:clamp(33px,5.6vw,60px);
  letter-spacing:-.045em;line-height:1.22;
  margin-bottom:24px;
}
.hero__title .hl{position:relative;display:inline-block;color:var(--ink);padding:0 .12em;}
.hero__title .hl i{
  position:absolute;inset:-.04em -.02em;border-radius:12px;z-index:-1;
  background:var(--grad);transform:rotate(-1.1deg) scaleX(0);transform-origin:left;
  animation:hlIn 1s var(--ease) .5s forwards;
}
@keyframes hlIn{to{transform:rotate(-1.1deg) scaleX(1);}}
.hero__sub{color:rgba(255,255,255,.72);font-size:clamp(15px,1.6vw,17.5px);font-weight:300;max-width:54ch;margin-bottom:32px;}
.hero__sub b{font-weight:700;color:var(--lav);}
.hero__act{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:26px;}
.hero__chips{display:flex;flex-wrap:wrap;gap:9px 20px;font-size:13.5px;color:rgba(255,255,255,.62);}
.hero__chips li{display:inline-flex;align-items:center;gap:7px;}
.hero__chips i{color:var(--lav);font-size:12px;}

/* 히어로 아트 */
.hero__art{position:relative;min-height:clamp(320px,44vw,470px);display:grid;place-items:center;}
.orb{position:relative;width:min(100%,470px);aspect-ratio:1/1;display:grid;place-items:center;}
.orb__halo{
  position:absolute;width:86%;aspect-ratio:1;border-radius:50%;
  background:conic-gradient(from 0deg,rgba(181,167,200,.85),rgba(170,184,148,.7),rgba(181,167,200,.2),rgba(170,184,148,.75),rgba(181,167,200,.85));
  filter:blur(38px);opacity:.62;animation:spin 26s linear infinite;
}
.orb__ring{
  position:absolute;width:88%;aspect-ratio:1;border-radius:50%;
  border:1px dashed rgba(255,255,255,.24);animation:spin 40s linear infinite;
}
.orb__ring--2{width:104%;border-style:solid;border-color:rgba(255,255,255,.09);animation-duration:60s;animation-direction:reverse;}
@keyframes spin{to{transform:rotate(360deg);}}
.orb__img{
  position:relative;z-index:2;width:100%;
  filter:drop-shadow(0 34px 60px rgba(0,0,0,.42));
  animation:float 7s ease-in-out infinite;
  will-change:transform;
}
@keyframes float{0%,100%{transform:translateY(0) rotate(0);}50%{transform:translateY(-16px) rotate(-.8deg);}}
.orb__scan{
  position:absolute;z-index:3;width:86%;aspect-ratio:1;border-radius:50%;overflow:hidden;
  mask-image:radial-gradient(circle,#000 60%,transparent 71%);
  -webkit-mask-image:radial-gradient(circle,#000 60%,transparent 71%);
  pointer-events:none;
}
.orb__scan::before{
  content:"";position:absolute;left:-20%;right:-20%;height:32%;
  background:linear-gradient(180deg,transparent,rgba(181,167,200,.28),transparent);
  animation:scan 5.5s ease-in-out infinite;
}
@keyframes scan{0%{top:-32%;}55%,100%{top:104%;}}

.fchip{
  position:absolute;z-index:5;display:flex;align-items:center;gap:11px;
  padding:11px 16px 11px 12px;border-radius:16px;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.18);
  backdrop-filter:blur(14px) saturate(150%);
  box-shadow:0 16px 40px rgba(0,0,0,.28);
  will-change:transform;
  animation:chipIn .9s var(--ease) both;
}
@keyframes chipIn{from{opacity:0;transform:translateY(16px) scale(.94);}}
.fchip i{width:30px;height:30px;border-radius:9px;display:grid;place-items:center;background:var(--grad);color:var(--ink);font-size:12px;flex:none;}
.fchip strong{display:block;font-size:13px;font-weight:700;line-height:1.35;}
.fchip span{display:block;font-size:11px;color:rgba(255,255,255,.55);line-height:1.35;}
.fchip--1{left:-2%;top:8%;animation-delay:.7s;}
.fchip--2{right:-3%;top:40%;animation-delay:.9s;}
.fchip--3{left:8%;bottom:4%;animation-delay:1.1s;}
@media(max-width:640px){
  .fchip{padding:8px 12px 8px 9px;border-radius:13px;}
  .fchip i{width:25px;height:25px;font-size:10px;}
  .fchip strong{font-size:11.5px;}
  .fchip span{font-size:10px;}
  .fchip--1{left:-3%;top:2%;}
  .fchip--2{right:-3%;top:38%;}
  .fchip--3{left:2%;bottom:0;}
}

.hero__stats{
  position:relative;z-index:4;margin-top:clamp(44px,6vw,72px);
  width:min(1180px,calc(100% - 44px));margin-inline:auto;
  display:grid;grid-template-columns:repeat(2,1fr);
  border-top:1px solid var(--line-d);
}
@media(min-width:760px){.hero__stats{grid-template-columns:repeat(4,1fr);}}
.hero__stats div{padding:22px 8px 26px;text-align:center;border-right:1px solid var(--line-d);border-bottom:1px solid var(--line-d);}
.hero__stats div:nth-child(2n){border-right:0;}
@media(min-width:760px){
  .hero__stats div{border-bottom:0;}
  .hero__stats div:nth-child(2n){border-right:1px solid var(--line-d);}
  .hero__stats div:last-child{border-right:0;}
}
.hero__stats b{display:block;font-size:clamp(22px,3vw,30px);font-weight:900;letter-spacing:-.04em;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;}
.hero__stats span{font-size:12.5px;color:rgba(255,255,255,.5);}

/* ═══ 2 · 티커 ═════════════════════════ */
.ticker{background:var(--ink);overflow:hidden;border-top:1px solid var(--line-d);padding:16px 0 18px;}
.ticker__track{display:flex;width:max-content;animation:march 34s linear infinite;}
.ticker__set{display:flex;align-items:center;}
.ticker__set span{
  display:inline-flex;align-items:center;gap:10px;
  padding:0 28px;font-size:14px;font-weight:500;color:rgba(255,255,255,.42);white-space:nowrap;
}
.ticker__set i{color:var(--lav);font-size:12px;opacity:.8;}
@keyframes march{to{transform:translateX(-50%);}}

/* ═══ 3 · 문제 제기 ════════════════════ */
.pains{background:var(--paper);}
.pains__grid{display:grid;gap:18px;margin-top:44px;}
@media(min-width:860px){.pains__grid{grid-template-columns:repeat(3,1fr);}}
.pain{
  position:relative;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-l);padding:34px 28px 30px;overflow:hidden;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.pain::before{
  content:"";position:absolute;left:0;right:0;top:0;height:3px;background:var(--grad);
  transform:scaleX(0);transform-origin:left;transition:transform .6s var(--ease);
}
.pain:hover{transform:translateY(-8px);box-shadow:var(--shadow-m);}
.pain:hover::before{transform:scaleX(1);}
@media(min-width:860px){
  .pains__grid>*:nth-child(2){margin-top:28px;}
  .pains__grid>*:nth-child(3){margin-top:56px;}
}
.pain__no{
  position:absolute;right:22px;top:14px;font-size:52px;font-weight:900;letter-spacing:-.06em;
  color:var(--paper-2);line-height:1;
}
.pain__ico{
  width:50px;height:50px;border-radius:16px;display:grid;place-items:center;
  background:var(--paper-2);color:var(--lav-deep);font-size:18px;margin-bottom:20px;
}
.pain h3{font-size:19px;margin-bottom:11px;letter-spacing:-.04em;}
.pain p{font-size:14.5px;color:var(--ink-3);font-weight:300;}
.pains__turn{
  display:flex;align-items:center;justify-content:center;gap:14px;flex-wrap:wrap;
  margin-top:clamp(52px,7vw,88px);text-align:center;
}
.pains__turn i{
  width:44px;height:44px;border-radius:50%;display:grid;place-items:center;
  background:var(--grad);color:var(--ink);font-size:15px;
  animation:bob 2.6s ease-in-out infinite;
}
@keyframes bob{0%,100%{transform:translateY(0);}50%{transform:translateY(7px);}}
.pains__turn p{font-size:clamp(17px,2.4vw,23px);font-weight:300;color:var(--ink-2);}
.pains__turn b{font-weight:900;}

/* ═══ 4 · 커리큘럼 ═════════════════════ */
.curri{background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%);}
.rail{position:relative;margin-top:52px;display:grid;gap:clamp(56px,7vw,92px);}
.rail__line{
  position:absolute;left:50%;top:0;bottom:0;width:1px;
  background:linear-gradient(180deg,transparent,var(--lav) 12%,var(--sage) 88%,transparent);
  display:none;
}
@media(min-width:900px){.rail__line{display:block;}}

.step{display:grid;gap:26px;align-items:center;}
@media(min-width:900px){
  .step{grid-template-columns:1fr 1fr;gap:clamp(40px,6vw,84px);}
  .step--rev .step__art{order:2;}
}
.step__art{position:relative;display:grid;place-items:center;padding:22px;}
.step__art img{
  position:relative;z-index:2;width:min(100%,330px);
  mix-blend-mode:multiply;
  transition:transform .8s var(--ease);
  animation:float 8s ease-in-out infinite;
}
.step:hover .step__art img{transform:scale(1.05) rotate(-1.5deg);}
.art__blob{
  position:absolute;z-index:1;width:min(92%,360px);aspect-ratio:1;
  background:var(--grad);opacity:.5;
  border-radius:58% 42% 46% 54%/48% 56% 44% 52%;
  animation:morph 14s ease-in-out infinite;
  filter:blur(.5px);
}
.art__blob--sage{background:var(--grad-r);opacity:.45;}
@keyframes morph{
  0%,100%{border-radius:58% 42% 46% 54%/48% 56% 44% 52%;transform:rotate(0);}
  34%{border-radius:42% 58% 62% 38%/58% 42% 58% 42%;transform:rotate(7deg);}
  67%{border-radius:52% 48% 38% 62%/40% 62% 38% 60%;transform:rotate(-6deg);}
}
.step__tag{
  display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;
  color:var(--ink);background:var(--lav);padding:6px 14px;border-radius:999px;margin-bottom:16px;
}
.step__copy h3{font-size:clamp(22px,3.2vw,30px);margin-bottom:13px;}
.step__copy p{font-size:15.5px;color:var(--ink-3);font-weight:300;margin-bottom:20px;max-width:42ch;}
.step__copy p b{color:var(--ink);font-weight:700;}
.step__list{display:grid;gap:9px;}
.step__list li{display:flex;align-items:center;gap:11px;font-size:14.5px;color:var(--ink-2);}
.step__list i{
  width:22px;height:22px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--white);border:1px solid var(--line);color:var(--lav-deep);font-size:9px;
}

/* ═══ 5 · 학습 환경 ════════════════════ */
.env{background:var(--paper-2);}
.env__in{display:grid;gap:clamp(36px,5vw,72px);align-items:center;}
@media(min-width:940px){.env__in{grid-template-columns:.92fr 1.08fr;}}
.env__art{position:relative;display:grid;place-items:center;padding:26px;}
.env__art img{position:relative;z-index:2;width:min(100%,340px);mix-blend-mode:multiply;animation:float 9s ease-in-out infinite;}
.env__badge{
  position:absolute;z-index:3;right:0;bottom:8%;
  display:flex;align-items:center;gap:11px;padding:12px 17px 12px 13px;
  background:var(--white);border-radius:16px;box-shadow:var(--shadow-m);
  animation:float 6s ease-in-out infinite reverse;
}
.env__badge i{width:32px;height:32px;border-radius:10px;display:grid;place-items:center;background:var(--grad);color:var(--ink);font-size:13px;}
.env__badge strong{display:block;font-size:13.5px;line-height:1.3;}
.env__badge span{display:block;font-size:11px;color:var(--ink-3);line-height:1.3;}
.env__list{display:grid;gap:14px;margin-top:28px;}
.env__list li{
  display:flex;gap:15px;padding:19px 21px;background:var(--white);
  border:1px solid var(--line);border-radius:var(--r-m);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease),border-color .45s;
}
.env__list li:hover{transform:translateX(7px);box-shadow:var(--shadow-s);border-color:rgba(181,167,200,.9);}
.env__list li>span{
  width:42px;height:42px;flex:none;border-radius:13px;display:grid;place-items:center;
  background:var(--paper-2);color:var(--lav-deep);font-size:16px;
}
.env__list b{display:block;font-size:16px;margin-bottom:4px;}
.env__list p{font-size:13.5px;color:var(--ink-3);font-weight:300;line-height:1.6;}

/* ═══ 6 · 왜 무료인가 ══════════════════ */
.why{
  position:relative;overflow:hidden;color:#fff;
  background:radial-gradient(110% 90% at 20% 0%,#3A3446 0%,var(--ink) 60%,#211E29 100%);
  padding:clamp(76px,10vw,124px) 0;
}
.why::before{
  content:"";position:absolute;width:60vw;height:60vw;left:-18vw;bottom:-32vw;border-radius:50%;
  background:var(--sage);opacity:.16;filter:blur(90px);
}
.why__in{position:relative;z-index:2;display:grid;gap:clamp(36px,5vw,64px);align-items:center;}
@media(min-width:940px){.why__in{grid-template-columns:1.05fr .95fr;}}
.why__txt{font-size:clamp(15px,1.6vw,17.5px);font-weight:300;color:rgba(255,255,255,.72);max-width:46ch;margin-top:6px;}
.why__txt b{color:var(--lav);font-weight:700;}
.why__pills{display:flex;flex-wrap:wrap;gap:9px;margin-top:26px;}
.why__pills li{
  display:inline-flex;align-items:center;gap:8px;font-size:13.5px;font-weight:500;
  padding:9px 16px;border-radius:999px;border:1px solid var(--line-d);
  background:rgba(255,255,255,.05);color:rgba(255,255,255,.85);
}
.why__pills i{color:var(--lav);font-size:11px;}
.why__art{
  position:relative;display:grid;place-items:center;padding:clamp(26px,4vw,46px);
  width:min(100%,440px);aspect-ratio:1/.96;margin-inline:auto;
  background:linear-gradient(150deg,#FFFFFF 0%,#F6F1E5 60%,#EDE6D8 100%);
  border-radius:52% 48% 44% 56%/46% 52% 48% 54%;
  box-shadow:0 40px 90px rgba(0,0,0,.35);
  animation:morph 18s ease-in-out infinite;
}
.why__art img{position:relative;z-index:2;width:min(100%,360px);mix-blend-mode:multiply;animation:float 8s ease-in-out infinite;}
.art__glow{
  position:absolute;width:70%;aspect-ratio:1;border-radius:50%;
  background:var(--grad);filter:blur(46px);opacity:.5;animation:spin 30s linear infinite;
}

/* ═══ 7 · 혜택 ═════════════════════════ */
.perks{background:var(--paper);}
.bento{display:grid;gap:16px;margin-top:44px;}
@media(min-width:820px){
  .bento{grid-template-columns:repeat(3,1fr);}
  .perk--wide{grid-column:span 2;}
}
.perk{
  position:relative;overflow:hidden;
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-l);
  padding:30px 28px 28px;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.perk::after{
  content:"";position:absolute;right:-60px;top:-60px;width:170px;height:170px;border-radius:50%;
  background:var(--grad);opacity:0;filter:blur(30px);transition:opacity .6s;
}
.perk:hover{transform:translateY(-7px);box-shadow:var(--shadow-m);}
.perk:hover::after{opacity:.4;}
.perk__ico{
  width:48px;height:48px;border-radius:15px;display:grid;place-items:center;
  background:var(--grad);color:var(--ink);font-size:17px;margin-bottom:18px;
  box-shadow:0 8px 20px rgba(181,167,200,.4);
}
.perk h3{font-size:18.5px;margin-bottom:9px;position:relative;z-index:2;}
.perk p{font-size:14.5px;color:var(--ink-3);font-weight:300;position:relative;z-index:2;}
.perk__tag{
  display:inline-block;margin-top:16px;font-size:11.5px;font-weight:700;letter-spacing:.06em;
  color:var(--lav-deep);background:rgba(181,167,200,.28);padding:6px 13px;border-radius:999px;
}
.perk--wide h3{font-size:clamp(20px,2.6vw,24px);}

/* ═══ 8 · 후기 ═════════════════════════ */
.voice{background:linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%);}
.voice__grid{display:grid;gap:16px;margin-top:44px;}
@media(min-width:880px){.voice__grid{grid-template-columns:repeat(3,1fr);}}
.card{
  margin:0;padding:30px 27px;background:var(--white);border:1px solid var(--line);
  border-radius:var(--r-l);display:flex;flex-direction:column;gap:16px;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.card:hover{transform:translateY(-7px);box-shadow:var(--shadow-m);}
.stars{display:flex;gap:3px;color:#8C79B0;font-size:12px;}
.card blockquote{margin:0;font-size:15px;line-height:1.85;color:var(--ink-2);font-weight:300;flex:1;}
.card figcaption{display:flex;align-items:center;gap:12px;padding-top:16px;border-top:1px solid var(--line);}
.ava{
  width:40px;height:40px;border-radius:50%;flex:none;display:grid;place-items:center;
  background:var(--grad);color:var(--ink);font-weight:900;font-size:15px;line-height:1;
}
.card figcaption b{display:block;font-size:14.5px;}
.card figcaption span{display:block;font-size:12px;color:var(--ink-3);}

/* ═══ 9 · FAQ ══════════════════════════ */
.faq{background:var(--paper-2);}
.faq__in{display:grid;gap:clamp(30px,4vw,60px);align-items:start;}
@media(min-width:920px){.faq__in{grid-template-columns:.85fr 1.15fr;}
  .faq__head{position:sticky;top:96px;}}
.faq__list{display:grid;gap:11px;}
.qa{
  background:var(--white);border:1px solid var(--line);border-radius:var(--r-m);
  overflow:hidden;transition:box-shadow .4s,border-color .4s;
}
.qa[open]{box-shadow:var(--shadow-s);border-color:rgba(181,167,200,.9);}
.qa summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:21px 24px;font-size:16px;font-weight:700;letter-spacing:-.03em;
}
.qa summary::-webkit-details-marker{display:none;}
.qa summary i{
  width:28px;height:28px;flex:none;border-radius:50%;display:grid;place-items:center;
  background:var(--paper-2);color:var(--lav-deep);font-size:11px;transition:transform .4s var(--ease),background .4s;
}
.qa[open] summary i{transform:rotate(135deg);background:var(--lav);}
.qa__body{padding:0 24px 22px;}
.qa__body p{font-size:14.5px;color:var(--ink-3);font-weight:300;}

/* ═══ 10 · 마지막 CTA ══════════════════ */
.last{
  position:relative;overflow:hidden;text-align:center;color:#fff;
  background:radial-gradient(100% 120% at 50% 0%,#3C3649 0%,var(--ink) 58%,#1E1B27 100%);
  padding:clamp(80px,11vw,128px) 0;
}
.last__glow{
  position:absolute;left:50%;top:-24%;translate:-50% 0;
  width:min(120vw,1000px);aspect-ratio:1;border-radius:50%;
  background:conic-gradient(from 0deg,rgba(181,167,200,.55),rgba(170,184,148,.4),rgba(181,167,200,.1),rgba(170,184,148,.5),rgba(181,167,200,.55));
  filter:blur(88px);opacity:.6;animation:spin 34s linear infinite;
}
.last__in{position:relative;z-index:2;display:grid;justify-items:center;}
.eyebrow--c{margin-bottom:22px;}
.last__title{font-size:clamp(27px,4.4vw,46px);margin-bottom:16px;}
.last__sub{color:rgba(255,255,255,.7);font-weight:300;font-size:clamp(14.5px,1.5vw,16.5px);max-width:46ch;margin-bottom:32px;}
.last__note{margin-top:18px;font-size:12.5px;color:rgba(255,255,255,.45);display:inline-flex;align-items:center;gap:7px;}
.last__note i{font-size:11px;color:var(--lav);}

/* ═══ 11 · 푸터 ════════════════════════ */
.foot{background:#201C29;color:rgba(255,255,255,.6);padding:clamp(52px,7vw,76px) 0 44px;font-size:13.5px;font-weight:300;}
.foot__top{display:flex;flex-wrap:wrap;align-items:center;gap:18px 26px;padding-bottom:26px;border-bottom:1px solid rgba(255,255,255,.08);}
.brand--foot .brand__txt{color:#fff;}
.foot__desc{max-width:44ch;}
.foot__info{display:grid;gap:10px;padding:26px 0;}
@media(min-width:760px){.foot__info{grid-template-columns:repeat(3,1fr);}}
.foot__info dt{font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.34);margin-bottom:3px;}
.foot__info dd{color:rgba(255,255,255,.72);}
.foot__docs{display:flex;flex-wrap:wrap;gap:8px;padding:20px 0 22px;border-top:1px solid rgba(255,255,255,.08);}
.foot__docs button{
  font-size:13px;color:rgba(255,255,255,.72);padding:9px 17px;border-radius:999px;
  border:1px solid rgba(255,255,255,.14);transition:.3s var(--ease);
}
.foot__docs button:hover{background:var(--lav);color:var(--ink);border-color:transparent;}
.foot__legal{font-size:12px;line-height:1.8;color:rgba(255,255,255,.4);border-top:1px solid rgba(255,255,255,.08);padding-top:20px;}
.foot__copy{margin-top:14px;font-size:11.5px;color:rgba(255,255,255,.28);letter-spacing:.06em;}

/* ═══ 고정 CTA ═════════════════════════ */
.dock{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  padding:12px 16px calc(12px + env(safe-area-inset-bottom));
  background:rgba(32,28,41,.82);
  backdrop-filter:blur(18px) saturate(150%);
  border-top:1px solid rgba(255,255,255,.1);
}
.dock__in{
  width:min(560px,100%);margin-inline:auto;
  display:flex;flex-direction:column;align-items:center;gap:8px;text-align:center;
}
.dock__cap{
  display:inline-flex;align-items:center;gap:8px;
  font-size:12px;font-weight:500;color:rgba(255,255,255,.62);letter-spacing:-.01em;
}
.dock__cap i{color:var(--lav);font-size:11px;}
.dock__btn{
  width:100%;max-width:420px;height:56px;border-radius:999px;
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-size:16.5px;font-weight:900;letter-spacing:-.03em;color:var(--ink);
  background:var(--grad);background-size:220% 100%;
  box-shadow:0 10px 30px rgba(181,167,200,.28),inset 0 1px 0 rgba(255,255,255,.6);
  transition:background-position .5s var(--ease),transform .3s var(--ease);
  animation:glowPulse 3.2s ease-in-out infinite;
}
.dock__btn i{font-size:13px;transition:transform .3s var(--ease);}
.dock__btn:hover{background-position:100% 0;transform:translateY(-2px);}
.dock__btn:hover i{transform:translateX(5px);}
@keyframes glowPulse{
  0%,100%{box-shadow:0 10px 30px rgba(181,167,200,.26),inset 0 1px 0 rgba(255,255,255,.6);}
  50%{box-shadow:0 14px 40px rgba(170,184,148,.5),inset 0 1px 0 rgba(255,255,255,.6);}
}
@media(min-width:760px){
  .dock{padding:14px 20px calc(14px + env(safe-area-inset-bottom));}
  .dock__btn{max-width:360px;height:54px;font-size:16px;}
}

/* ═══ 약관 팝업 ════════════════════════ */
.sheet{position:fixed;inset:0;z-index:120;display:none;}
.sheet.is-open{display:block;}
.sheet__bg{position:absolute;inset:0;background:rgba(24,21,31,.62);backdrop-filter:blur(5px);animation:fade .3s;}
@keyframes fade{from{opacity:0;}}
.sheet__box{
  position:absolute;left:50%;top:50%;translate:-50% -50%;
  width:min(680px,calc(100% - 32px));max-height:86vh;
  display:flex;flex-direction:column;
  background:var(--white);border-radius:var(--r-l);overflow:hidden;
  box-shadow:var(--shadow-l);
  animation:pop .42s var(--ease);
}
@keyframes pop{from{opacity:0;transform:translateY(22px) scale(.97);}}
.sheet__head{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:22px 24px;border-bottom:1px solid var(--line);
  background:linear-gradient(120deg,rgba(181,167,200,.28),rgba(170,184,148,.22));
}
.sheet__head h3{font-size:19px;}
.sheet__x{width:36px;height:36px;border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.7);font-size:15px;transition:.3s;}
.sheet__x:hover{background:var(--ink);color:#fff;}
.sheet__body{padding:24px;overflow-y:auto;-webkit-overflow-scrolling:touch;}
.sheet__body h3{font-size:15px;margin:22px 0 8px;letter-spacing:-.03em;}
.sheet__body h3:first-child{margin-top:0;}
.sheet__body p{font-size:14px;color:var(--ink-3);font-weight:300;line-height:1.85;}
.sheet__body ul{margin:6px 0;display:grid;gap:5px;}
.sheet__body li{position:relative;padding-left:16px;font-size:14px;color:var(--ink-3);font-weight:300;line-height:1.8;}
.sheet__body li::before{content:"";position:absolute;left:2px;top:12px;width:5px;height:5px;border-radius:50%;background:var(--lav);}
.sheet__foot{padding:16px 24px 20px;border-top:1px solid var(--line);display:flex;justify-content:flex-end;}

/* ═══ 스크롤 등장 ══════════════════════ */
.reveal{opacity:0;transform:translateY(26px);transition:opacity .8s var(--ease),transform .8s var(--ease);}
.reveal.in{opacity:1;transform:none;}
.pains__grid .reveal:nth-child(2){transition-delay:.1s;}
.pains__grid .reveal:nth-child(3){transition-delay:.2s;}
.bento .reveal:nth-child(2){transition-delay:.08s;}
.bento .reveal:nth-child(3){transition-delay:.16s;}
.bento .reveal:nth-child(4){transition-delay:.24s;}
.voice__grid .reveal:nth-child(2){transition-delay:.1s;}
.voice__grid .reveal:nth-child(3){transition-delay:.2s;}
.env__list .reveal:nth-child(2){transition-delay:.07s;}
.env__list .reveal:nth-child(3){transition-delay:.14s;}
.env__list .reveal:nth-child(4){transition-delay:.21s;}
.faq__list .reveal:nth-child(n+2){transition-delay:.06s;}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;}
  .reveal{opacity:1;transform:none;}
}

/* ── 모바일 미세 조정 ─────────────────── */
@media(max-width:560px){
  .hero__act{gap:10px;}
  .hero__act .btn{width:100%;}
  .eyebrow{font-size:10.5px;letter-spacing:.16em;padding:7px 14px;}
  .hero__stats div{padding:18px 6px 20px;}
  .pain{padding:28px 22px 26px;border-radius:var(--r-m);}
  .perk{padding:26px 22px 24px;border-radius:var(--r-m);}
  .card{padding:26px 22px;border-radius:var(--r-m);}
  .qa summary{padding:18px 18px;font-size:15px;}
  .qa__body{padding:0 18px 18px;}
  .env__badge{right:-6px;bottom:2%;padding:10px 14px 10px 11px;}
  .env__list li{padding:16px 17px;}
}

/* ═══ 버튼 광택(하이라이트 스윕) ═══════ */
.btn,
.dock__btn,
.topbar__cta,
.foot__docs button,
.sheet__x{
  position:relative;
  overflow:hidden;
  isolation:isolate;
}
.btn::before,
.dock__btn::before,
.topbar__cta::before,
.foot__docs button::before,
.sheet__x::before{
  content:"";
  position:absolute;z-index:-1;pointer-events:none;
  top:-60%;bottom:-60%;left:-70%;width:52%;
  transform:skewX(-22deg);
  background:linear-gradient(100deg,
    rgba(255,255,255,0) 0%,
    rgba(255,255,255,.55) 34%,
    rgba(255,255,255,1) 50%,
    rgba(255,255,255,.55) 66%,
    rgba(255,255,255,0) 100%);
  filter:blur(.4px);
}

/* 상시 반짝임 : 주요 CTA */
.btn--primary::before,
.dock__btn::before{
  animation:sheen 4.2s var(--ease) infinite;
}
.btn--primary:hover::before,
.dock__btn:hover::before{animation-duration:1.6s;}
@keyframes sheen{
  0%{left:-70%;opacity:0;}
  6%{opacity:1;}
  26%{left:132%;opacity:1;}
  30%,100%{left:132%;opacity:0;}
}

/* 호버 스윕 : 보조 버튼 */
.btn--ghost::before,
.topbar__cta::before,
.foot__docs button::before,
.sheet__x::before{
  opacity:.34;
  transition:left .72s var(--ease);
}
.btn--ghost:hover::before,
.topbar__cta:hover::before,
.foot__docs button:hover::before,
.sheet__x:hover::before{left:132%;}
.topbar__cta:hover::before,
.foot__docs button:hover::before{opacity:.6;}

/* 눌림 반응 */
.btn:active,
.dock__btn:active,
.topbar__cta:active,
.foot__docs button:active{transform:translateY(1px) scale(.985);}