:root{
  --accent:#E5511E;
  --accent-soft:#ffb896;
  --ink:#383838;
  --dim:#696969;
  --paper:#FFFFFF;
  --soft:#FAF9F7;
  --line:#ECEBE8;
  --grid:#EBE8E3;
  --fill:#F5F3F0;
  
  --ease-toss: cubic-bezier(0.16, 1, 0.3, 1); 
  
  --disp:"Montserrat",sans-serif;color:#414141;
  --sig:"EB Garamond",serif;
  --body:"Pretendard Variable",Pretendard,-apple-system,"Noto Sans KR",sans-serif;
}

*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--body);background:var(--paper);color:var(--ink);line-height:1.7;-webkit-font-smoothing:antialiased;overflow-x:hidden}
::selection{background:var(--accent);color:#fff}
a{color:inherit;text-decoration:none}
.wrap{max-width:1400px;margin:0 auto;padding:0 32px}

section{padding:100px 0;scroll-margin-top:74px}
section.tight-top{padding-top:10px}
section.hidden{display:none}
.soft{background:var(--soft)}
@media(max-width:720px){section{padding:72px 0}.wrap{padding:0 22px}}

.eyebrow{font-family:var(--disp);font-weight:700;font-size:.72rem;letter-spacing:.24em;text-transform:uppercase;color:var(--accent);display:block;margin-bottom:18px}
.h2{font-size:clamp(1.6rem,3.4vw,2.35rem);font-weight:800;letter-spacing:-.02em;line-height:1.35;margin-bottom: 48px;color:var(--ink);}
.lead{color:var(--disp);font-size:1.2rem;line-height:1.85;max-width:640px}

.rv{
  opacity:0;
  transform:translateY(28px);
  transition:opacity 0.6s var(--ease-toss), transform 0.6s var(--ease-toss);
  will-change:opacity,transform;
}

.rv.in{
  opacity:1;
  transform:translateY(0);
}

/* JS 비활성화 방어 */
html:not(.js) .rv{opacity:1;transform:none;transition:none}

/* image placeholder */
.ph{position:relative;background:var(--fill);border:1px solid var(--line);border-radius:4px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.ph::after{content:"IMAGE";font-family:var(--disp);font-weight:600;font-size:.68rem;letter-spacing:.2em;color:#BDB8B0}
.ph svg{position:absolute;width:34px;height:34px;opacity:.28;top:calc(50% - 30px);color:#C9C4BC}

/* nav */
nav{position:fixed;top:0;left:0;right:0;z-index:60;background:rgba(255,255,255,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .3s}
nav.scrolled{border-color:var(--line)}
.nav-in{max-width:1400px;margin:0 auto;padding:0 32px;height:74px;display:flex;align-items:center;justify-content:space-between}
.logo{font-family:"Quicksand",sans-serif;font-weight:700;font-style:italic;font-size:2.5rem;letter-spacing:.02em;color:var(--accent)}
.nav-links{display:flex;gap:36px;align-items:center;font-family:var(--disp);font-weight:600;font-size:.82rem;letter-spacing:.08em}
.nav-links a{color:var(--ink);transition:color .2s}
.nav-links a:hover{color:var(--accent)}
@media(max-width:640px){.nav-links{gap:18px;font-size:.72rem}.nav-in{padding:0 22px}}

/* hero */
.hero{position:relative;padding:248px 0 150px;scroll-margin-top:74px;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background-image:linear-gradient(var(--grid) 1px,transparent 1px),linear-gradient(90deg,var(--grid) 1px,transparent 1px);
  background-size:88px 88px;
  -webkit-mask-image:radial-gradient(ellipse 75% 65% at 72% 34%,#000 0%,transparent 72%);
  mask-image:radial-gradient(ellipse 75% 65% at 72% 34%,#000 0%,transparent 72%)}
.hero-mark{position:absolute;top:132px;right:15%;width:120px;height:120px;z-index:1}
.hero-mark svg{transform-origin:50% 50%;animation:markSpin 4s cubic-bezier(.55,0,.2,1) infinite}
@keyframes markSpin{0%{transform:rotate(0deg)}85%{transform:rotate(360deg)}100%{transform:rotate(360deg)}}
.hero-text{position:relative;z-index:2;max-width:640px}
.hero h1{font-family:var(--disp);font-weight:700;font-size:clamp(1.9rem,5.2vw,3.4rem);letter-spacing:-.02em;line-height:1.16;color:var(--accent);margin-bottom:30px}
.hero h1 .ln{display:block;overflow:visible}
.hero h1 i{font-style:normal;display:inline;transform:none}
.hero .subline{font-size:clamp(1.05rem,2vw,1.25rem);color:var(--ink);font-weight:500;line-height:1.85;max-width:560px}
.hero .subline .em{color:var(--accent);font-weight:600}
@media(max-width:820px){
  .hero{padding:230px 0 96px}
  .hero-mark{width:76px;height:76px;top:112px;right:22px}
}

/* ticker */
.ticker{background:var(--accent-soft);overflow:hidden;padding:22px 0}
.ticker-track{display:flex;width:max-content;animation:tickerScroll 30s linear infinite}
.ticker-track span{
  font-family:var(--disp);font-weight:600;color:#fff;font-size:.98rem;letter-spacing:.04em;
  padding:0 34px;display:inline-flex;align-items:center;white-space:nowrap;
}
.ticker-track span::after{content:"✦";margin-left:34px;color:#FFC7B0;font-size:.58em}
@keyframes tickerScroll{from{transform:translateX(0)}to{transform:translateX(-50%)}}

/* cards - Problems */
.cards3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.card{transition:translate .35s var(--ease-toss) 0s}
.card:hover{translate:0 -6px}
.card:hover .card-num{box-shadow:0 14px 36px rgba(0,0,0,.09),0 4px 10px rgba(0,0,0,.05)}
.card-num{border:none;border-radius:20px;padding:32px 28px 36px;
  border-top:3px solid var(--accent-soft);background:var(--paper);
  box-shadow:0 6px 24px rgba(0,0,0,.06),0 2px 6px rgba(0,0,0,.04);
  transition:box-shadow .35s var(--ease-toss)}
.card-idx{font-family:var(--disp);font-weight:800;font-size:2.4rem;
  letter-spacing:-.02em;color:var(--accent);line-height:1;display:block;margin-bottom:20px;opacity:.4}
.card-num h3{font-size:1.3rem;font-weight:700;margin-bottom:12px}
.card-num p{color:var(--disp);font-size:0.95rem;line-height:1.8}
@media(max-width:760px){.cards3{grid-template-columns:1fr;gap:36px}}

/* what we do */
.wwd{position:relative;overflow:hidden}
.wwd .wrap{position:relative;z-index:1}
.wwd-body{max-width:660px}
.wwd-body .lead{margin:0}

/* line animation */
.rise-line{position:absolute;inset:0;z-index:0;pointer-events:none;
  display:flex;align-items:center;justify-content:flex-end;
  animation:lineFade 3.5s linear infinite}
.wipe{overflow:hidden;width:min(62%,880px);margin-right:-9%;
  animation:wipeWindow 3.5s linear infinite}
.wipe-in{animation:wipeCounter 3.5s linear infinite}
.wipe svg{display:block;width:100%;height:auto}
.rise-line path{fill:none;stroke:var(--accent);stroke-width:6;
  stroke-linecap:round;stroke-linejoin:round;
  stroke-opacity:.5;
  vector-effect:non-scaling-stroke}

@keyframes wipeWindow{
  0%       {transform:translateX(-100%)}
  88%,100% {transform:translateX(0)}
}
@keyframes wipeCounter{
  0%       {transform:translateX(100%)}
  88%,100% {transform:translateX(0)}
}
@keyframes lineFade{
  0%,2%    {opacity:0}
  6%,92%   {opacity:1}
  100%     {opacity:0}
}
@media(max-width:820px){
  .wipe{width:135%;margin-right:-22%}
  .rise-line path{stroke-opacity:.32;stroke-width:4}
}

/* process cards */
.proc-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.proc-card {
  position: relative;
  overflow: hidden; 
  z-index: 1;
}
.proc-card .bg-icon {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 140px;
  height: 140px;
  color: var(--accent);
  opacity: 0.15; 
  z-index: -1;
  transform: rotate(-10deg); 
  pointer-events: none;
}
.proc-card .bg-icon svg {
  width: 100%;
  height: 100%;
  display: block;
}
@media(max-width: 960px) {
  .proc-cards { grid-template-columns: repeat(2, 1fr); gap: 24px; }
}
@media(max-width: 560px) {
  .proc-cards { grid-template-columns: 1fr; gap: 20px; }
}

/* ---------- partners (카드형으로 변경) ---------- */
.partner-cards { 
  display: grid; 
  grid-template-columns: repeat(2, 1fr); 
  gap: 28px; 
  margin-top: 48px; 
}
.partner-cards .card-num { 
  padding: 40px 36px; /* 다른 카드들보다 텍스트가 많아 여백을 조금 더 확보 */
}
.partner-cards .who { 
  font-family: var(--disp); 
  font-weight: 700; 
  font-size: 0.85rem; 
  letter-spacing: 0.12em; 
  color: var(--accent); 
  margin-bottom: 16px; 
}
.partner-cards h3 { 
  font-size: 1.4rem; 
  font-weight: 800; 
  letter-spacing: -0.01em; 
  line-height: 1.45; 
  margin-bottom: 24px; 
}
.partner-cards ul { 
  list-style: none; 
  display: grid; 
  gap: 12px; 
}
.partner-cards li { 
  padding-left: 20px; 
  position: relative; 
  color: var(--dim); 
  font-size: 1.15rem; 
  line-height: 1.7; 
}
/* 리스트 앞의 작은 주황색 바(-) 장식 */
.partner-cards li::before { 
  content: ""; 
  position: absolute; 
  left: 0; 
  top: 0.7em; 
  width: 8px; 
  height: 2px; 
  background: var(--accent); 
}

/* 태블릿 및 모바일 반응형 (1단으로 변경) */
@media(max-width: 760px) {
  .partner-cards { grid-template-columns: 1fr; gap: 24px; }
  .partner-cards .card-num { padding: 32px 28px; }
}

/* brand wall */
.wall{display:grid;grid-template-columns:repeat(5,1fr);gap:16px}
.wall .cell{aspect-ratio:16/9;background:var(--fill);border:1px solid var(--line);border-radius:4px;display:flex;align-items:center;justify-content:center}
.wall .cell span{font-family:var(--disp);font-weight:600;font-size:.62rem;letter-spacing:.14em;color:#C3BEB6}
@media(max-width:760px){.wall{grid-template-columns:repeat(3,1fr)}}
@media(max-width:440px){.wall{grid-template-columns:repeat(2,1fr)}}

/* testimonials */
.tm-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.tm{border:none;border-radius:20px;padding:30px 28px;background:var(--paper);
  box-shadow:0 6px 24px rgba(0,0,0,.06),0 2px 6px rgba(0,0,0,.04)}
.tm .q{display:block;width:22px;color:var(--accent); opacity: .5;line-height:0;margin-bottom:6px}
.tm .q svg{display:block;width:100%;height:auto}
.tm p{font-size:1rem;line-height:1.75;color:var(--ink);margin:14px 0 20px}
.tm .name{font-family:var(--ink);font-weight:600;font-size:.78rem;letter-spacing:.06em;color:var(--ink)}
@media(max-width:820px){.tm-grid{grid-template-columns:1fr 1fr}}
@media(max-width:560px){.tm-grid{grid-template-columns:1fr}}

/* contact */
.contact p{color:var(--disp);font-size:1.02rem;line-height:1.85;max-width:520px;margin-bottom:34px}
.contact .btn{display:inline-flex;align-items:center;gap:10px;background:var(--accent);color:#fff;font-family:var(--disp);font-weight:600;font-size:.92rem;letter-spacing:.02em;padding:15px 32px;border-radius:999px;
  transition:translate .25s var(--ease-toss) 0s,background .25s ease 0s}
.contact .btn:hover{translate:0 -3px;background:#cf4515}

/* contact form */
.contact-grid{
  display:grid;
  grid-template-columns:1fr 1.2fr;
  gap:64px;
  align-items:start;
}
.contact-intro{
  position:sticky;
  top:100px;
  margin-top: 44px;
}
.orrr-form{
  max-width:840px;
  background:var(--paper);
  border-radius:20px;
  padding:44px 48px;
  box-shadow:0 6px 24px rgba(0,0,0,.06),0 2px 6px rgba(0,0,0,.04);
  margin-top:12px;
}
.contact-grid .orrr-form{max-width:none;margin-top:0}

/* 문의 접수 완료 메시지 */
.orrr-success{
  background:var(--paper);
  border-radius:20px;
  padding:72px 48px;
  box-shadow:0 6px 24px rgba(0,0,0,.06),0 2px 6px rgba(0,0,0,.04);
  text-align:center;
}
.orrr-success[hidden]{display:none}
.orrr-success .success-icon{
  width:64px;
  height:64px;
  border-radius:50%;
  background:var(--accent);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  margin-bottom:24px;
}
.orrr-success .success-icon svg{
  width:32px;
  height:32px;
  display:block;
}
.orrr-success h3{
  font-size:1.35rem;
  font-weight:800;
  color:var(--ink);
  letter-spacing:-.01em;
  margin-bottom:14px;
}
.orrr-success p{
  color:var(--dim);
  font-size:.98rem;
  line-height:1.75;
  max-width:none;
  margin:0;
}
.orrr-form .form-row{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:20px;
  margin-bottom:20px;
}
.orrr-form .field{
  display:flex;
  flex-direction:column;
  gap:8px;
}
.orrr-form .field-full{margin-bottom:20px}
.orrr-form label{
  font-family:var(--disp);
  font-weight:600;
  font-size:0.85rem;
  letter-spacing:.08em;
  color:var(--ink);
  text-transform:uppercase;
}
.orrr-form .req{color:var(--accent);margin-left:2px}
.orrr-form input[type="text"],
.orrr-form input[type="email"],
.orrr-form input[type="tel"],
.orrr-form input[type="url"],
.orrr-form select,
.orrr-form textarea{
  font-family:var(--body);
  font-size:.96rem;
  color:var(--ink);
  background:var(--paper);
  border:1px solid var(--line);
  border-radius:10px;
  padding:14px 16px;
  outline:none;
  transition:border-color .2s ease, box-shadow .2s ease;
  width:100%;
}
.orrr-form input::placeholder,
.orrr-form textarea::placeholder{color:#B5B0A8}
.orrr-form input:focus,
.orrr-form select:focus,
.orrr-form textarea:focus{
  border-color:var(--accent);
  box-shadow:0 0 0 3px rgba(229,81,30,.12);
}
.orrr-form select{
  appearance:none;
  -webkit-appearance:none;
  background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 8'><path fill='none' stroke='%23696969' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round' d='M1 1l5 5 5-5'/></svg>");
  background-repeat:no-repeat;
  background-position:right 16px center;
  background-size:12px 8px;
  padding-right:44px;
  cursor:pointer;
}
.orrr-form textarea{
  resize:vertical;
  min-height:240px;
  line-height:1.75;
  font-family:var(--body);
}
.orrr-form .agree{
  display:flex;
  align-items:center;
  gap:10px;
  margin:4px 0 28px;
  font-size:.9rem;
  color:var(--dim);
  cursor:pointer;
  user-select:none;
}
.orrr-form .agree input[type="checkbox"]{
  width:18px;
  height:18px;
  accent-color:var(--accent);
  cursor:pointer;
  flex-shrink:0;
}
.orrr-form .btn-submit{
  display:inline-flex;
  align-items:center;
  gap:10px;
  background:var(--accent);
  color:#fff;
  font-family:var(--disp);
  font-weight:600;
  font-size:.92rem;
  letter-spacing:.02em;
  padding:15px 34px;
  border:none;
  border-radius:999px;
  cursor:pointer;
  transition:translate .25s var(--ease-toss), background .25s ease;
}
.orrr-form .btn-submit:hover{translate:0 -3px;background:#cf4515}
@media(max-width:900px){
  .contact-grid{grid-template-columns:1fr;gap:40px}
  .contact-intro{position:static;top:auto}
}
@media(max-width:720px){
  .orrr-form{padding:32px 24px;border-radius:16px}
  .orrr-form .form-row{grid-template-columns:1fr;gap:20px}
}

/* soft 배경 위 card-num 그림자 강화 */
.soft .card-num{
  box-shadow:0 8px 28px rgba(0,0,0,.07),0 2px 8px rgba(0,0,0,.05)}
.soft .card:hover .card-num{
  box-shadow:0 16px 40px rgba(0,0,0,.10),0 4px 12px rgba(0,0,0,.06)}

/* footer */
footer{padding:60px 0 50px}
footer .wrap{border-top:1px solid var(--line);padding-top:60px}
.foot-brand{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px}
.foot-brand .fl{font-family:"Quicksand",sans-serif;font-weight:700;font-style:italic;font-size:1.15rem;letter-spacing:.02em;color:var(--accent)}
.foot-brand .fs{font-family:var(--body);font-style:normal;color:var(--dim);font-size:.95rem;margin-top:4px}
.foot-brand .info{margin-top:0; color:var(--dim);font-size:.75rem;line-height:1.95;text-align:right}
.foot-brand .info b{color:var(--ink);font-weight:600;margin-right:6px}
.foot-brand .info a{color:var(--dim)}
.foot-brand .info a:hover{color:var(--accent)}
footer .copy{font-family:var(--body);color:#A7A29B;font-size:.78rem;margin-top:36px}
.foot-social{display:flex;gap:16px;justify-content:flex-end;margin-top:14px}
.foot-social a{color:var(--dim)}.foot-social a:hover{color:var(--accent)}
.foot-social svg{width:18px;height:18px;display:block}


@media(max-width:560px){
  .foot-brand{flex-direction:column;align-items:center;text-align:center}
  .foot-brand .info{text-align:center}
  .foot-social{justify-content:center}
  footer .copy{text-align:center;margin-top:32px}
}

/* 접근성 방어 */
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .rv,.card,.contact .btn{
    transform:none !important;filter:none !important;
    transition:opacity .5s ease 0s !important}
  .rv.in{opacity:1}
  .card:hover,.contact .btn:hover{translate:none}
}
@media(max-width:640px){
  .nav-links a{display:none}
  .nav-links a[href="#contact"]{
    display:inline-flex;
    background:var(--accent);
    color:#fff;
    padding:8px 16px;
    border-radius:999px;
    font-size:.7rem;
  }
}