:root{--blue:#146ef5;--navy:#071b33;--line:#dfe7f1;--muted:#4a5a6e}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--navy);font-family:Pretendard,"Noto Sans KR",Arial,sans-serif}.wrap{width:min(1220px,calc(100% - 40px));margin:auto}a{color:inherit}section{scroll-margin-top:75px}
.site-header{position:sticky;top:0;z-index:100;border-bottom:1px solid var(--line);background:rgba(255,255,255,.97)}.header-inner{display:flex;height:70px;align-items:center;justify-content:space-between}.brand{display:grid;text-decoration:none}.brand strong{font-size:23px}.brand strong span{color:var(--blue)}.brand small{font-size:10px;font-weight:900}.desktop-nav{display:flex;gap:24px}.desktop-nav a{font-size:13px;font-weight:800;text-decoration:none}.desktop-nav a.active,.desktop-nav a:hover{color:var(--blue)}.menu-button{border:0;background:none;font-size:26px}.menu-backdrop{position:fixed;inset:0;z-index:109;background:rgba(3,14,28,.58)}.menu-backdrop[hidden],.mobile-menu[hidden]{display:none}.mobile-menu{position:fixed;top:0;right:0;z-index:110;width:min(350px,87vw);height:100dvh;background:#fff}.mobile-menu__head{display:flex;height:70px;align-items:center;justify-content:space-between;padding:0 20px;border-bottom:1px solid var(--line)}.mobile-menu__head span{color:var(--blue)}.mobile-menu__head button{width:40px;height:40px;border:0;border-radius:50%;font-size:24px}.mobile-menu nav{display:grid;padding:16px 20px}.mobile-menu nav a{padding:15px 4px;border-bottom:1px solid #edf1f5;font-size:16px;font-weight:800;text-decoration:none}body.menu-open{overflow:hidden}


/* ── 공통 버튼 ───────────────────────────────── */
.sx-btn{display:inline-block;padding:15px 24px;border:1px solid var(--blue);background:var(--blue);color:#fff;font-size:15px;font-weight:900;text-decoration:none}
.sx-btn:hover{background:#0d5cd7;border-color:#0d5cd7}
.sx-btn--ghost{background:none;color:var(--blue)}
.sx-btn--ghost:hover{background:var(--blue);color:#fff}
.sx-btn--light{border-color:#fff;background:#fff;color:var(--navy)}
.sx-btn--light:hover{background:#e8eef7;border-color:#e8eef7}

/* 섹션 장식용 큰 번호 */
.sx-num{display:block;margin-bottom:22px;color:rgba(20,110,245,.16);font-size:76px;font-weight:950;line-height:.8;letter-spacing:-4px}
.sx-num--light{color:rgba(255,255,255,.18)}


/* ── 1. 히어로 ───────────────────────────────── */
.sx-hero{padding:88px 0 76px;border-bottom:1px solid var(--line);background:#fff}
.sx-hero__grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:start}
.sx-hero__copy>small{color:var(--blue);font-size:14px;font-weight:950;letter-spacing:.1em}
.sx-hero__copy h1{margin:16px 0 22px;font-size:clamp(38px,4.6vw,60px);line-height:1.14;letter-spacing:-2px}
.sx-hero__copy h1 span{color:var(--blue)}
.sx-hero__copy>p{max-width:560px;margin:0;color:var(--muted);font-size:18px;line-height:1.75}
.sx-hero__actions{display:flex;gap:10px;margin-top:32px}

.sx-pick{border-top:3px solid var(--navy)}
.sx-pick__label{margin:0;padding:18px 0 14px;font-size:15px;font-weight:900}
.sx-pick__item{display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:center;padding:20px 4px;border-top:1px solid var(--line);text-decoration:none}
.sx-pick__item:hover{padding-left:10px;background:#f5f9ff}
.sx-pick__item b{color:var(--blue);font-size:14px;font-weight:950}
.sx-pick__item strong{display:block;font-size:21px}
.sx-pick__item small{display:block;margin-top:4px;color:var(--muted);font-size:14px}


/* ── 2. 얇은 문구 띠 ─────────────────────────── */
.sx-band{padding:26px 0;color:#fff;background:var(--navy)}
.sx-band__row{display:grid;grid-template-columns:repeat(3,1fr)}
.sx-band__row p{margin:0;padding:4px 26px;border-left:1px solid rgba(255,255,255,.22);font-size:16px;font-weight:800}
.sx-band__row p:first-child{padding-left:0;border-left:0}


/* ── 3. 픽폰 ─────────────────────────────────── */
.sx-phone{padding:96px 0;background:#fff}
.sx-phone__grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}
.sx-phone__head>small{color:var(--blue);font-size:14px;font-weight:950;letter-spacing:.08em}
.sx-phone__head h2{margin:12px 0 18px;font-size:clamp(30px,3.4vw,42px);line-height:1.25;letter-spacing:-1.2px}
.sx-phone__head>p{margin:0 0 30px;color:var(--muted);font-size:16px;line-height:1.8}
.sx-phone__list{margin:0;padding:0;list-style:none;border-top:2px solid var(--navy)}
.sx-phone__list li{padding:24px 4px;border-bottom:1px solid var(--line)}
.sx-phone__list strong{display:block;font-size:19px}
.sx-phone__list span{display:block;margin-top:7px;color:var(--muted);font-size:15px;line-height:1.6}


/* ── 4. 픽카 (다크) ──────────────────────────── */
.sx-car{padding:96px 0;color:#fff;background:var(--navy)}
.sx-car__grid{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:start}
.sx-car__copy>small{color:#7cb1ff;font-size:14px;font-weight:950;letter-spacing:.08em}
.sx-car__copy h2{margin:12px 0 18px;font-size:clamp(30px,3.4vw,42px);line-height:1.25;letter-spacing:-1.2px}
.sx-car__copy>p{margin:0 0 30px;color:rgba(255,255,255,.8);font-size:16px;line-height:1.8}
.sx-car__flow{margin:0;padding:0;list-style:none;counter-reset:flow}
.sx-car__flow li{position:relative;padding:0 0 30px 40px;border-left:1px solid rgba(255,255,255,.24)}
.sx-car__flow li:last-child{padding-bottom:0;border-left-color:transparent}
.sx-car__flow li::before{position:absolute;top:2px;left:-7px;width:13px;height:13px;background:#7cb1ff;content:""}
.sx-car__flow b{display:block;font-size:19px}
.sx-car__flow span{display:block;margin-top:6px;color:rgba(255,255,255,.7);font-size:15px;line-height:1.6}


/* ── 5. 렌탈PICK (낮은 가로 밴드) ────────────── */
.sx-rental{padding:56px 0;background:#f2f6fb}
.sx-rental__row{display:flex;align-items:center;justify-content:space-between;gap:40px}
.sx-rental__row>div{max-width:720px}
.sx-tag{display:inline-block;padding:5px 11px;background:var(--navy);color:#fff;font-size:12px;font-weight:900}
.sx-rental h2{margin:14px 0 10px;font-size:30px;letter-spacing:-1px}
.sx-rental p{margin:0;color:var(--muted);font-size:16px;line-height:1.75}
.sx-rental .sx-btn{flex:0 0 auto}


/* ── 6. 지원 내용 ────────────────────────────── */
.sx-support{padding:96px 0;background:#fff}
.sx-support__grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.sx-support__head{position:sticky;top:100px}
.sx-support__head>small{color:var(--blue);font-size:13px;font-weight:950;letter-spacing:.1em}
.sx-support__head h2{margin:12px 0 16px;font-size:clamp(30px,3.4vw,40px);line-height:1.25;letter-spacing:-1.2px}
.sx-support__head>p{margin:0;color:var(--muted);font-size:16px;line-height:1.8}
.sx-steps{margin:0;padding:0;list-style:none}
.sx-steps li{display:grid;grid-template-columns:56px 1fr;gap:22px;padding:26px 0;border-bottom:1px solid var(--line)}
.sx-steps li:first-child{padding-top:0}
.sx-steps b{color:var(--blue);font-size:15px;font-weight:950}
.sx-steps strong{display:block;font-size:20px}
.sx-steps p{margin:8px 0 0;color:var(--muted);font-size:15px;line-height:1.75}


/* ── 7. 비용 ─────────────────────────────────── */
.sx-cost{padding:96px 0;background:#eef4fb}
.sx-cost__head{max-width:900px;margin-bottom:44px}
.sx-cost__head>small{color:var(--blue);font-size:13px;font-weight:950;letter-spacing:.1em}
.sx-cost__head h2{margin:12px 0 18px;font-size:clamp(32px,4vw,48px);line-height:1.2;letter-spacing:-1.6px}
.sx-cost__head>p{margin:0;color:var(--muted);font-size:17px;line-height:1.8}
.sx-cost__list{margin:0;border-top:2px solid var(--navy)}
.sx-cost__list>div{display:grid;grid-template-columns:180px 1fr;gap:24px;padding:24px 4px;border-bottom:1px solid #cfdcea}
.sx-cost__list dt{font-size:21px;font-weight:900}
.sx-cost__list dd{margin:0;color:var(--muted);font-size:16px;line-height:1.7}


/* ── 8. 진행 과정 ────────────────────────────── */
.sx-process{padding:96px 0;background:#fff}
.sx-process h2{margin:0 0 40px;font-size:clamp(28px,3.2vw,38px);letter-spacing:-1.2px}
.sx-process__line{display:grid;grid-template-columns:repeat(5,1fr);margin:0;padding:0;list-style:none;border-top:2px solid var(--navy)}
.sx-process__line li{padding:24px 20px 0 0}
.sx-process__line b{display:block;margin-bottom:14px;color:var(--blue);font-size:14px;font-weight:950}
.sx-process__line strong{display:block;font-size:18px}
.sx-process__line span{display:block;margin-top:7px;color:var(--muted);font-size:14px;line-height:1.6}


/* ── 9. 협업 CTA ─────────────────────────────── */
.sx-collab{padding:80px 0;color:#fff;background:var(--navy)}
.sx-collab__row{display:flex;align-items:center;justify-content:space-between;gap:50px}
.sx-collab h2{margin:0 0 14px;font-size:clamp(28px,3.4vw,40px);line-height:1.25;letter-spacing:-1.2px}
.sx-collab p{max-width:640px;margin:0;color:rgba(255,255,255,.78);font-size:16px;line-height:1.75}
.sx-collab__actions{display:grid;gap:12px;justify-items:stretch;flex:0 0 auto}
.sx-collab__tel{color:#7cb1ff;font-size:22px;font-weight:950;text-align:center;text-decoration:none}


footer{padding:28px 0 80px;color:#fff;background:#040f1c}.footer-grid{display:flex;align-items:center;justify-content:space-between}.footer-grid>div{display:grid}.footer-grid span{margin-top:4px;color:rgba(255,255,255,.6);font-size:11px}.footer-grid a{font-size:12px}


/* ── 반응형 ──────────────────────────────────── */
@media(max-width:1000px){
  .desktop-nav{gap:13px}.desktop-nav a{font-size:11px}
  .sx-hero__grid,.sx-phone__grid,.sx-car__grid,.sx-support__grid{grid-template-columns:1fr;gap:46px}
  .sx-support__head{position:static}
  .sx-process__line{grid-template-columns:repeat(3,1fr)}
  .sx-process__line li{padding-bottom:22px}
}

@media(max-width:760px){
  .wrap{width:min(100% - 24px,1220px)}
  .desktop-nav{display:none}
  .sx-hero{padding:56px 0 50px}
  .sx-hero__grid{gap:38px}
  .sx-hero__actions{flex-direction:column;align-items:stretch}
  .sx-btn{padding:16px 20px;text-align:center}
  .sx-band{padding:0}
  .sx-band__row{grid-template-columns:1fr}
  .sx-band__row p{padding:16px 0;border-left:0;border-top:1px solid rgba(255,255,255,.18);font-size:15px}
  .sx-band__row p:first-child{border-top:0}
  .sx-phone,.sx-car,.sx-support,.sx-cost,.sx-process{padding:62px 0}
  .sx-num{margin-bottom:16px;font-size:58px}
  .sx-rental{padding:42px 0}
  .sx-rental__row{align-items:stretch;flex-direction:column;gap:24px}
  .sx-rental .sx-btn{text-align:center}
  .sx-steps li{grid-template-columns:40px 1fr;gap:14px}
  .sx-cost__list>div{grid-template-columns:1fr;gap:8px}
  .sx-process__line{grid-template-columns:1fr}
  .sx-process__line li{padding:20px 0;border-bottom:1px solid var(--line)}
  .sx-collab{padding:58px 0}
  .sx-collab__row{align-items:stretch;flex-direction:column;gap:30px}
  .footer-grid{align-items:flex-start;gap:18px;flex-direction:column}
}

@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}