/* sections.css — 섹션 공통 · 통계 밴드 · 주요 기능 · 운영 프로세스 · 원격관리 · 다운로드 · CTA */

/* 섹션 공통 */
section{padding:64px 0}
.section-head{text-align:center;max-width:760px;margin:0 auto 40px}
h2{margin:16px 0 12px;font-size:clamp(27px,4.4vw,42px);line-height:1.24;letter-spacing:-1.2px;font-weight:900}
.section-head p{margin:0;color:var(--muted);font-size:16px}
@media(min-width:1000px){section{padding:86px 0}}

/* 통계 밴드 */
.stripe{background:linear-gradient(180deg,#fff,#f6f9fd);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:34px 0}
.stripe-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;text-align:center}
@media(min-width:820px){.stripe-grid{grid-template-columns:repeat(4,1fr)}}
.stripe-item .n{font-size:26px;font-weight:900;color:var(--brand);letter-spacing:-.5px}
.stripe-item .l{font-size:13.5px;font-weight:700;color:var(--muted);margin-top:4px}

/* 기능 */
.features{background:linear-gradient(180deg,var(--soft),#fff)}
.feature-grid{display:grid;grid-template-columns:1fr;gap:16px}
@media(min-width:640px){.feature-grid{grid-template-columns:1fr 1fr}}
@media(min-width:1000px){.feature-grid{grid-template-columns:repeat(3,1fr)}}
.feature-card{position:relative;overflow:hidden;border-radius:20px;border:1px solid var(--line);background:#fff;padding:28px;transition:.24s;box-shadow:0 10px 24px rgba(14,41,86,.05)}
.feature-card::before{content:"";position:absolute;top:0;left:0;width:100%;height:4px;background:transparent;transition:.3s}
.feature-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#d5e2f6}
.feature-card:hover::before{background:linear-gradient(90deg,var(--brand),var(--purple))}
.feature-icon{width:56px;height:56px;border-radius:15px;display:grid;place-items:center;margin-bottom:18px;font-size:27px}
.fi-blue{background:var(--brand-soft);color:var(--brand)}.fi-purple{background:var(--purple-soft);color:var(--purple)}.fi-teal{background:var(--teal-soft);color:var(--teal)}.fi-amber{background:var(--amber-soft);color:var(--amber)}.fi-green{background:#d9f7e7;color:var(--success)}.fi-red{background:#ffe4e4;color:var(--danger)}
.feature-card h3{margin:0 0 10px;font-size:20px;letter-spacing:-.4px;font-weight:800}
.feature-card p{margin:0;color:var(--muted);font-size:15px}
.feature-tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:16px}
.chip{font-size:12px;background:#f1f5fb;color:#5b6c85;padding:4px 10px;border-radius:8px;font-weight:700}

/* 프로세스 */
.process-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
@media(min-width:900px){.process-grid{grid-template-columns:repeat(5,1fr)}}
.process-card{position:relative;text-align:center}
@media(min-width:900px){.process-card:not(:last-child)::after{content:"";position:absolute;right:-11px;top:38px;width:16px;height:16px;border-top:2px solid #d3dceb;border-right:2px solid #d3dceb;transform:rotate(45deg)}}
.process-circle{width:82px;height:82px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(145deg,#f4f8ff,#eaf1ff);border:1px solid #dce6f5;box-shadow:0 10px 22px rgba(37,99,255,.08);color:var(--brand);font-size:30px}
.process-card h3{margin:0 0 6px;font-size:17px;font-weight:800}
.process-card p{margin:0;color:var(--muted);font-size:13.5px}

/* 원격관리(다크) */
.remote{position:relative;overflow:hidden;background:linear-gradient(135deg,#081e3b,#0c2f5a 48%,#0d3870);color:#fff}
.remote::before{content:"";position:absolute;left:-120px;top:-120px;width:320px;height:320px;background:radial-gradient(circle,rgba(90,162,255,.18),transparent 70%);border-radius:50%}
.remote::after{content:"";position:absolute;right:-130px;bottom:-130px;width:360px;height:360px;background:radial-gradient(circle,rgba(37,99,255,.20),transparent 72%);border-radius:50%}
.remote-grid{position:relative;z-index:2;display:grid;grid-template-columns:1fr;gap:44px;align-items:center}
@media(min-width:1000px){.remote-grid{grid-template-columns:1fr 1fr;gap:60px}}
.remote .eyebrow{background:rgba(102,163,255,.16);color:#bcd6ff;box-shadow:none}
.remote h2{color:#fff}
.remote p{color:#c8d8ec;font-size:16.5px}
.remote-list{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:24px}
@media(max-width:560px){.remote-list{grid-template-columns:1fr}}
.remote-item{display:flex;align-items:flex-start;gap:10px;font-weight:800;color:#edf5ff;font-size:14.5px}
.remote-item i{width:28px;height:28px;border-radius:9px;flex:0 0 28px;display:grid;place-items:center;background:rgba(102,163,255,.18);color:#9cc7ff;font-size:15px}
.remote-board{background:rgba(255,255,255,.97);border:1px solid rgba(255,255,255,.5);color:var(--ink);border-radius:22px;padding:18px;box-shadow:0 26px 70px rgba(0,0,0,.28)}
.remote-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;font-weight:900}
.device-grid{display:grid;grid-template-columns:1fr 1fr;gap:11px}
@media(max-width:420px){.device-grid{grid-template-columns:1fr}}
.device{background:#fff;border:1px solid var(--line);border-radius:14px;padding:14px;box-shadow:0 8px 20px rgba(13,40,79,.05)}
.device-head{display:flex;justify-content:space-between;align-items:center;gap:10px;font-weight:900;margin-bottom:4px}
.status-dot{width:10px;height:10px;border-radius:50%;background:var(--success);box-shadow:0 0 0 5px rgba(24,178,107,.12)}
.device small{display:block;color:var(--muted)}
.device-data{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:12px}
.device-data span{background:#f6f9fd;border-radius:8px;padding:8px;font-size:11px;color:#5b6880;font-weight:700}

/* 다운로드 */
.band{background:var(--brand-soft);border:1px solid var(--line);border-radius:24px;padding:36px 26px;text-align:center}
.band h2{font-size:clamp(22px,3.5vw,30px)}
.band p{color:var(--muted);margin:12px 0 22px;font-size:15.5px}
.dls{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.lock-note{margin-top:16px;font-size:14px;color:var(--muted)}
.lock-note a{color:var(--brand);font-weight:800}

/* CTA */
.cta-box{border-radius:28px;border:1px solid #dde7f7;background:radial-gradient(circle at 85% 18%,rgba(37,99,255,.10),transparent 22%),linear-gradient(135deg,#eef5ff,#fff 58%,#f7fbff);padding:48px 34px;display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap;box-shadow:var(--shadow-soft)}
.cta-box h2{margin:0 0 8px;font-size:clamp(24px,3.6vw,34px)}
.cta-box p{margin:0;color:var(--muted);font-size:16px}

/* 요금제 (플랜) */
.pricing{background:linear-gradient(180deg,#fff,var(--soft))}
.plans{display:grid;grid-template-columns:1fr;gap:20px;max-width:860px;margin:0 auto}
@media(min-width:760px){.plans{grid-template-columns:1fr 1fr}}
.plan{position:relative;background:#fff;border:1.5px solid var(--line);border-radius:22px;padding:30px 28px;box-shadow:0 10px 24px rgba(14,41,86,.05);display:flex;flex-direction:column}
.plan.featured{border-color:var(--brand);box-shadow:0 20px 50px rgba(37,99,255,.16)}
.plan-badge{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:linear-gradient(135deg,var(--brand),var(--brand2));color:#fff;font-size:12.5px;font-weight:800;padding:6px 16px;border-radius:999px;box-shadow:0 8px 18px rgba(37,99,255,.3);display:inline-flex;align-items:center;gap:5px}
.plan-name{font-size:20px;font-weight:900;display:flex;align-items:center;gap:8px}
.plan-name i{color:var(--brand)}
.plan-price{margin:14px 0 4px;font-size:16px;color:var(--muted)}
.plan-price b{font-size:34px;font-weight:900;color:var(--ink);letter-spacing:-1px}
.plan-sub{color:var(--muted);font-size:14px;min-height:20px}
.plan-feats{list-style:none;display:flex;flex-direction:column;gap:11px;margin:20px 0 24px;flex:1}
.plan-feats li{display:flex;align-items:flex-start;gap:9px;font-size:14.5px;font-weight:600;color:var(--ink);line-height:1.5}
.plan-feats li i{font-size:17px;color:var(--success);margin-top:1px;flex-shrink:0}
.plan-feats li.off{color:#9aa8bd;font-weight:500}
.plan-feats li.off i{color:#c3ccd8}
.plan .btn{width:100%}
.plan-note{text-align:center;color:var(--muted);font-size:13.5px;margin-top:22px}
.plan-note a{color:var(--brand);font-weight:800}