:root {
  --kt-red: #e6002d;
  --kt-red-dark: #c30025;
  --navy: #1b2a5e;
  --navy-dark: #131f47;
  --teal: #2bb5a8;
  --teal-dark: #16877e;
  --ink: #1d2230;
  --muted: #5b6473;
  --line: #e6e9ef;
  --bg: #ffffff;
  --bg-soft: #f5f7fb;
  --bg-navy: #131f47;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(27, 42, 94, 0.08);
  --shadow-lg: 0 20px 50px rgba(27, 42, 94, 0.14);
  --container: 1140px;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: "Noto Sans KR", system-ui, -apple-system, "Malgun Gothic", sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}
main { flex: 1 0 auto; }

a { color: inherit; text-decoration: none; }
h1, h2, h3, h4 { line-height: 1.25; margin: 0; font-weight: 900; letter-spacing: -0.02em; }
em { font-style: normal; color: var(--teal); }

.wrap { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }

section { padding: 88px 0; }

/* ---------- Section heads ---------- */
.section-head { text-align: center; max-width: 720px; margin: 0 auto 52px; }
.section-head .eyebrow,
.section-head .hero-eyebrow {
  display: inline-block; color: var(--kt-red); font-weight: 700;
  font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); }
.section-head p { color: var(--muted); font-size: 1.05rem; margin-top: 12px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 28px; border-radius: 999px; font-weight: 700; font-size: 1rem;
  border: 2px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .15s ease, background .15s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--kt-red); color: #fff; box-shadow: 0 8px 20px rgba(230,0,45,.28); }
.btn-primary:hover { background: var(--kt-red-dark); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,.6); }
.btn-ghost:hover { background: rgba(255,255,255,.12); }
.btn-outline { background: #fff; color: var(--kt-red); border-color: var(--kt-red); }
.btn-outline:hover { background: #fff4f6; }
.btn-lg { padding: 16px 32px; font-size: 1.06rem; }
.btn-block { display: flex; width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.92); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 68px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-weight: 900; }
.brand-mark {
  background: var(--kt-red); color: #fff; font-weight: 900; font-size: 1.1rem;
  padding: 4px 10px; border-radius: 8px; letter-spacing: -.02em;
}
.brand-text { display: flex; flex-direction: column; font-size: 1.05rem; line-height: 1.15; color: var(--ink); }
.brand-text small { font-size: .68rem; color: var(--muted); font-weight: 500; }

.site-nav { display: flex; align-items: center; gap: 26px; }
.site-nav a { font-weight: 500; color: var(--muted); transition: color .15s; }
.site-nav a:hover { color: var(--ink); }
.site-nav a.nav-cta {
  background: var(--kt-red); color: #fff; padding: 9px 18px; border-radius: 999px; font-weight: 700;
  transition: background .2s ease;
}
.site-nav a.nav-cta:hover { background: var(--kt-red-dark); color: #fff; }

.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: 0; cursor: pointer; padding: 8px; }
.nav-toggle span { width: 24px; height: 2px; background: var(--ink); transition: .25s; }
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; isolation: isolate; overflow: hidden; color: #fff;
  padding: 92px 0 100px;
  background:
    radial-gradient(900px 520px at 82% -10%, rgba(43,181,168,.18), transparent 60%),
    radial-gradient(760px 600px at -8% 115%, rgba(96,118,222,.20), transparent 62%),
    linear-gradient(135deg, #16234f 0%, #233566 52%, #314379 100%);
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; pointer-events: none; z-index: -1;
  filter: blur(10px); will-change: transform;
}
.hero::before {
  right: -160px; top: -160px; width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(43,181,168,.45), transparent 70%);
  animation: hero-drift-a 16s ease-in-out infinite alternate;
}
.hero::after {
  left: -180px; bottom: -200px; width: 560px; height: 560px;
  background: radial-gradient(circle, rgba(96,118,222,.42), transparent 70%);
  animation: hero-drift-b 20s ease-in-out infinite alternate;
}
@keyframes hero-drift-a { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(-70px,60px,0) scale(1.12); } }
@keyframes hero-drift-b { from { transform: translate3d(0,0,0) scale(1); } to { transform: translate3d(80px,-50px,0) scale(1.15); } }
@media (prefers-reduced-motion: reduce) { .hero::before, .hero::after { animation: none; } }

.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.4fr .9fr; gap: 44px; align-items: center; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 22px; }
.hero-tag { font-size: .8rem; font-weight: 500; padding: 6px 14px; border: 1px solid rgba(255,255,255,.4); border-radius: 999px; color: #d4daec; }
.hero-eyebrow {
  display: inline-block; font-size: .82rem; font-weight: 700; letter-spacing: .04em;
  padding: 6px 14px; border: 1px solid rgba(255,255,255,.4); border-radius: 999px; margin-bottom: 22px;
}
.hero h1 { font-size: clamp(2rem, 5vw, 3.2rem); }
.hero h1 em { color: var(--teal); }
.hero-sub { color: #d4daec; font-size: 1.12rem; margin: 20px 0 30px; }
.hero-sub b { color: #fff; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-trust { list-style: none; display: flex; gap: 22px; padding: 0; margin: 30px 0 0; flex-wrap: wrap; color: #b9c2dd; font-weight: 500; font-size: .95rem; }
.hero-badge { position: relative; z-index: 1; display: grid; place-items: center; }
.badge-card {
  background: #fff; color: var(--navy); border-radius: 22px; padding: 26px 30px; min-width: 286px;
  box-shadow: var(--shadow-lg); transform: rotate(-2deg); border-top: 4px solid var(--kt-red);
}
.badge-top { display: block; text-align: center; font-weight: 700; color: var(--ink); margin-bottom: 16px; font-size: 1rem; }
.badge-list { list-style: none; margin: 0; padding: 0; }
.badge-list li { display: flex; align-items: baseline; justify-content: space-between; gap: 18px; padding: 8px 0; }
.badge-list li span { font-weight: 500; color: var(--muted); font-size: .95rem; }
.badge-list li strong { font-size: 1.5rem; font-weight: 900; color: var(--kt-red); line-height: 1; }
.badge-list li.badge-op { justify-content: center; padding: 2px 0; color: var(--teal); font-weight: 900; font-size: 1.1rem; }
.badge-foot { text-align: center; margin: 14px 0 0; font-size: .82rem; color: var(--muted); font-weight: 500; }

/* ---------- Calculator ---------- */
.calc { background: var(--bg-soft); }
.calc-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 28px; align-items: start; }
.calc-controls { display: flex; flex-direction: column; gap: 26px; background: #fff; border: 1px solid var(--line); border-radius: 18px; padding: 28px; box-shadow: var(--shadow); }
.calc-step h3 { display: flex; align-items: center; gap: 10px; font-size: 1.12rem; margin-bottom: 16px; }
.calc-step .num { width: 28px; height: 28px; border-radius: 50%; background: var(--kt-red); color: #fff; display: grid; place-items: center; font-size: .9rem; font-weight: 900; flex-shrink: 0; }
.step-tag { font-size: .72rem; font-weight: 600; color: var(--teal-dark); background: #e8f7f5; padding: 3px 10px; border-radius: 999px; margin-left: auto; }

.option-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.opt-card {
  position: relative; text-align: left; background: #fff; border: 1.5px solid var(--line);
  border-radius: 12px; padding: 16px; cursor: pointer; transition: border-color .15s, transform .15s, box-shadow .15s;
  display: flex; flex-direction: column; gap: 4px; font-family: inherit;
}
.opt-card:hover { border-color: var(--kt-red); transform: translateY(-3px); box-shadow: var(--shadow); }
.opt-card.is-active { border-color: var(--kt-red); border-width: 2px; background: #fff4f6; box-shadow: 0 8px 22px rgba(230,0,45,.14); }
.opt-badge { font-size: .72rem; font-weight: 700; color: var(--kt-red); background: #ffe1e8; padding: 3px 10px; border-radius: 999px; align-self: flex-start; }
.opt-name { font-weight: 900; font-size: 1.05rem; }
.opt-speed { color: var(--muted); font-size: .85rem; }
.opt-fee { font-weight: 700; font-size: .92rem; margin-top: 4px; }

.seg { display: inline-flex; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 5px; gap: 4px; flex-wrap: wrap; }
.seg-btn { border: none; background: transparent; padding: 10px 20px; border-radius: 9px; cursor: pointer; font-weight: 700; font-size: .95rem; color: var(--muted); font-family: inherit; transition: all .15s; }
.seg-btn small { font-weight: 500; font-size: .72rem; }
.seg-btn.is-active { background: #fff; color: var(--kt-red); box-shadow: var(--shadow); }

.toggle-row { display: flex; align-items: center; gap: 12px; cursor: pointer; user-select: none; }
.toggle-row input { display: none; }
.toggle-ui { width: 50px; height: 28px; border-radius: 999px; background: #ccd2e0; position: relative; transition: background .2s; flex: 0 0 auto; }
.toggle-ui::after { content: ""; position: absolute; top: 3px; left: 3px; width: 22px; height: 22px; border-radius: 50%; background: #fff; transition: transform .2s; box-shadow: 0 2px 4px rgba(0,0,0,.2); }
.toggle-row input:checked + .toggle-ui { background: var(--kt-red); }
.toggle-row input:checked + .toggle-ui::after { transform: translateX(22px); }
.toggle-label { font-weight: 700; font-size: 1.02rem; display: flex; flex-direction: column; }
.toggle-label small { font-weight: 500; font-size: .82rem; color: var(--muted); }

.stepper { display: flex; align-items: center; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.stepper > span:first-child { font-weight: 700; }
.step-btn { width: 38px; height: 38px; border-radius: 10px; border: 1.5px solid var(--line); background: #fff; font-size: 1.2rem; font-weight: 700; cursor: pointer; color: var(--kt-red); }
.step-btn:hover { border-color: var(--kt-red); }
#line-count { min-width: 36px; text-align: center; font-weight: 900; font-size: 1.25rem; }
.step-hint { color: var(--muted); font-size: .82rem; }
.opt-hint { color: var(--muted); font-size: .82rem; margin: 12px 0 0; }

/* 센트릭스 부가 옵션 */
.addon-list { margin-top: 18px; display: grid; gap: 10px; }
.addon-title { margin: 0; font-weight: 700; font-size: .9rem; color: var(--ink); }
.addon-title small { font-weight: 500; color: var(--muted); }
.addon-row { display: flex; align-items: center; gap: 12px; cursor: pointer; user-select: none; border: 1.5px solid var(--line); border-radius: 10px; padding: 12px 14px; transition: border-color .15s, background .15s; }
.addon-row:hover { border-color: var(--kt-red); }
.addon-row:has(input:checked) { border-color: var(--kt-red); background: #fff4f6; }
.addon-row input { width: 18px; height: 18px; accent-color: var(--kt-red); flex-shrink: 0; }
.addon-info { display: flex; flex-direction: column; }
.addon-info b { font-weight: 700; font-size: .95rem; }
.addon-info small { color: var(--muted); font-size: .82rem; }

/* Result panel */
.calc-result { position: sticky; top: 84px; background: linear-gradient(160deg, var(--navy-dark), #243668); color: #fff; border-radius: 18px; padding: 28px; box-shadow: var(--shadow-lg); }
.result-label { color: #aebcd4; font-weight: 500; font-size: .9rem; }
.result-amount { display: flex; align-items: baseline; gap: 6px; margin-top: 6px; }
.result-amount strong { font-size: 2.8rem; font-weight: 900; color: #ff647e; line-height: 1; }
.result-amount span { font-size: 1.2rem; font-weight: 700; }
.result-lines { list-style: none; padding: 0; margin: 20px 0; border-top: 1px solid rgba(255,255,255,.14); border-bottom: 1px solid rgba(255,255,255,.14); }
.result-lines li { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; border-bottom: 1px dashed rgba(255,255,255,.1); }
.result-lines li:last-child { border-bottom: none; }
.rl-main { display: flex; flex-direction: column; }
.rl-label { font-weight: 700; font-size: .9rem; }
.rl-sub { color: #aebcd4; font-size: .78rem; }
.rl-gift { font-weight: 900; color: var(--teal); font-size: .98rem; }
.rl-fee { font-weight: 700; color: #c7d2e4; font-size: .9rem; white-space: nowrap; }
.rl-discount { font-weight: 900; color: #7fd4ff; font-size: .92rem; white-space: nowrap; }
.result-empty { color: #aebcd4; font-size: .9rem; justify-content: center !important; }
.result-monthly { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.result-monthly span { color: #aebcd4; font-weight: 500; }
.result-monthly span small { font-size: .72rem; font-weight: 500; opacity: .85; }
.plans-vat { text-align: center; color: var(--muted); font-size: .85rem; margin: 24px 0 0; line-height: 1.6; }
.result-monthly strong { font-size: 1.4rem; font-weight: 900; }
.result-fine { color: #8fa0bd; font-size: .72rem; margin: 12px 0 0; line-height: 1.6; }

/* Calculator notice (warning) */
.calc-notice { margin-top: 28px; background: #fff8ec; border: 1px solid #ffd98a; border-left: 5px solid #f5a623; border-radius: 12px; padding: 18px 22px; }
.calc-notice strong { display: block; color: #b9740a; margin-bottom: 8px; font-size: .95rem; }
.calc-notice ul { margin: 0; padding-left: 20px; color: #6b5a36; }
.calc-notice li { margin: 5px 0; font-size: .9rem; }
.calc-notice b { color: #a85c00; }

/* ---------- Plan cards ---------- */
.plans { background: #fff; }
.plan-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.plan-card {
  position: relative; background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 28px 24px; box-shadow: var(--shadow); display: flex; flex-direction: column; gap: 6px;
  transition: transform .18s, box-shadow .18s;
}
.plan-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.plan-card.is-featured { border: 2px solid var(--kt-red); }
.plan-tag { align-self: flex-start; font-size: .74rem; font-weight: 700; color: var(--teal-dark); background: #e8f7f5; padding: 4px 12px; border-radius: 999px; }
.plan-card.is-featured .plan-tag { color: var(--kt-red); background: #ffe1e8; }
.plan-card h3 { font-size: 1.3rem; margin-top: 6px; }
.plan-speed { color: var(--muted); font-weight: 500; margin: 0; }
.plan-fee { margin: 10px 0 0; color: var(--ink); }
.plan-fee strong { font-size: 1.7rem; font-weight: 900; }
.plan-gift { margin: 4px 0 0; color: var(--kt-red); font-weight: 700; }
.plan-gift strong { font-size: 1.1rem; }
.plan-desc { color: var(--muted); font-size: .9rem; flex: 1; margin: 12px 0 18px; }

/* ---------- Centrix ---------- */
.centrix-sec { background: var(--bg-soft); }
.centrix-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.centrix-copy .hero-eyebrow { color: var(--kt-red); border: none; padding: 0; font-size: .85rem; letter-spacing: .08em; text-transform: uppercase; }
.centrix-copy h2 { font-size: clamp(1.7rem, 3.4vw, 2.3rem); margin: 14px 0 16px; }
.centrix-copy h2 em { color: var(--kt-red); }
.centrix-copy > p { color: var(--muted); font-size: 1.05rem; }
.check-list { list-style: none; padding: 0; margin: 20px 0; display: grid; gap: 10px; }
.check-list li { position: relative; padding: 12px 0 12px 34px; border-bottom: 1px solid var(--line); color: var(--ink); font-weight: 500; }
.check-list li::before { content: "✓"; position: absolute; left: 0; top: 11px; width: 22px; height: 22px; background: var(--kt-red); color: #fff; border-radius: 50%; font-size: .8rem; font-weight: 700; display: grid; place-items: center; }
.centrix-gift { background: linear-gradient(135deg, #fff 0%, #fff6f8 100%); border: 2px solid var(--kt-red); border-radius: 12px; padding: 16px 20px; font-weight: 500; margin: 20px 0; box-shadow: 0 10px 30px rgba(230,0,45,.10); }
.centrix-gift strong { color: var(--kt-red); font-weight: 900; }
.centrix-visual { display: grid; place-items: center; }
.phone-card { background: linear-gradient(160deg, var(--navy-dark), #24406b); color: #fff; border-radius: 20px; padding: 28px; box-shadow: var(--shadow-lg); width: 100%; }
.phone-head { font-size: .9rem; color: #aebcd4; margin-bottom: 16px; }
.phone-head b { color: #fff; font-size: 1.25rem; display: block; }
.phone-card ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.phone-card li { background: rgba(255,255,255,.08); padding: 12px 16px; border-radius: 10px; font-weight: 500; }

/* ---------- Steps ---------- */
.steps { background: #fff; }
.step-flow { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.step-flow li { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px 24px; box-shadow: var(--shadow); }
.step-no { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 50%; background: var(--kt-red); color: #fff; font-weight: 900; font-size: 1.1rem; margin-bottom: 14px; }
.step-flow h4 { font-size: 1.1rem; margin-bottom: 8px; }
.step-flow p { color: var(--muted); font-size: .9rem; margin: 0; }

/* ---------- FAQ ---------- */
.faq { background: var(--bg-soft); }
.faq-list { max-width: 800px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: var(--shadow); overflow: hidden; }
.faq summary { list-style: none; cursor: pointer; padding: 18px 22px; font-weight: 700; font-size: 1.02rem; display: flex; align-items: center; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before { content: "Q"; color: var(--kt-red); font-weight: 900; flex-shrink: 0; }
.faq summary::after { content: "+"; color: var(--muted); font-size: 1.4rem; font-weight: 400; transition: transform .2s; margin-left: auto; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details[open] summary { border-bottom: 1px solid var(--line); }
.faq details p { margin: 0; padding: 16px 22px 20px; color: var(--muted); line-height: 1.8; }
.faq details p b { color: var(--ink); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--bg-soft); padding-top: 0; }
.cta-inner {
  background: radial-gradient(circle at 90% 0%, rgba(43,181,168,.22), transparent 34%), linear-gradient(120deg, var(--navy), #2a3d7a);
  color: #fff; border-radius: 20px; padding: 56px 40px; text-align: center;
}
.cta-inner h2 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); }
.cta-inner p { color: #c8d0e8; margin: 14px 0 28px; font-size: 1.05rem; }
.cta-band .hero-cta { justify-content: center; }

/* ---------- Unified apply page ---------- */
.apply-page { background: var(--bg-soft); }
.apply2-grid { display: grid; grid-template-columns: 1.15fr .85fr; gap: 28px; align-items: start; }
.apply2-calc { display: flex; flex-direction: column; gap: 26px; background: #fff; border: 1px solid var(--line); padding: 28px; border-radius: 18px; box-shadow: var(--shadow); }

.order-card { position: sticky; top: 84px; border-radius: 18px; overflow: hidden; box-shadow: var(--shadow-lg); background: #fff; border: 1px solid var(--line); }
.order-summary { background: linear-gradient(160deg, var(--navy-dark), #243668); color: #fff; padding: 24px; }
.os-title { font-size: .82rem; font-weight: 700; color: var(--teal); letter-spacing: .04em; }
.os-product { margin: 10px 0 18px; font-size: 1rem; font-weight: 900; line-height: 1.45; background: rgba(255,255,255,.08); border-radius: 12px; padding: 12px 14px; }
.os-product.is-empty { font-weight: 500; color: #aebcd4; font-size: .9rem; }
.order-summary .result-top { display: flex; align-items: center; justify-content: space-between; }
.order-summary .result-label { color: #aebcd4; font-weight: 500; font-size: .9rem; }
.order-summary .result-lines { margin: 16px 0; }
.order-form { padding: 24px; display: grid; gap: 14px; }
.order-form-lead { margin: 0 0 4px; color: var(--muted); font-size: .9rem; }

/* ---------- Form ---------- */
.field { display: grid; gap: 6px; }
.field label { font-weight: 700; font-size: .88rem; }
.req { color: var(--kt-red); }
.optional { color: var(--muted); font-weight: 400; font-size: .85em; }
.field input, .field select, .field textarea {
  font-family: inherit; font-size: .95rem; padding: 11px 14px; border: 1.5px solid #b4bdce;
  border-radius: 10px; background: #fff; color: var(--ink); transition: border-color .15s, box-shadow .15s; width: 100%;
}
.field input:hover, .field select:hover, .field textarea:hover { border-color: #8c97ad; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--kt-red); box-shadow: 0 0 0 3px rgba(230,0,45,.12); }
.field input.is-invalid, .field select.is-invalid { border-color: var(--kt-red); background: #fff7f8; }
.field textarea { resize: vertical; }
.agree { display: flex; align-items: flex-start; gap: 10px; font-size: .88rem; color: var(--muted); cursor: pointer; background: var(--bg-soft); border: 1.5px solid #b4bdce; border-radius: 10px; padding: 12px 14px; line-height: 1.6; }
.agree input { width: 18px; height: 18px; margin-top: 2px; accent-color: var(--kt-red); flex-shrink: 0; }
.agree b { color: var(--ink); }
.form-error { color: var(--kt-red); font-weight: 700; font-size: .88rem; margin: 0; text-align: center; background: #fff7f8; border: 1.5px solid var(--kt-red); border-radius: 10px; padding: 10px; }
/* 허니팟: 봇 차단용 숨김 필드 (화면 밖 배치) */
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

.apply-done { background: #fff; color: var(--ink); padding: 56px 28px; display: grid; place-items: center; text-align: center; gap: 10px; align-content: center; min-height: 320px; }
.done-icon { font-size: 3rem; }
.apply-done h3 { font-size: 1.4rem; }
.apply-done p { color: var(--muted); }

/* ---------- Footer ---------- */
.site-footer { background: var(--bg-navy); color: #c5cce0; margin-top: auto; }
.footer-inner { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; padding: 48px 0 36px; }
.brand--footer { margin-bottom: 14px; }
.brand--footer .brand-text { color: #fff; }
.brand--footer .brand-text small { color: #9aa4c4; }
.footer-brand > p { margin: 0 0 10px; font-size: .9rem; line-height: 1.7; color: #9aa4c4; max-width: 520px; }
.footer-contact a { color: #fff; font-weight: 700; }
.foot-note p { margin: 8px 0; font-size: .8rem; color: #7d88a8; line-height: 1.7; }
.foot-note b { color: #c5cce0; }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding: 24px 0; }
.footer-company { display: flex; flex-wrap: wrap; align-items: baseline; gap: 8px 18px; margin-bottom: 12px; }
.footer-company-name { margin: 0; font-weight: 700; color: #c5cce0; font-size: .9rem; }
.footer-company-info { list-style: none; display: flex; flex-wrap: wrap; gap: 6px 18px; margin: 0; padding: 0; }
.footer-company-info li { font-size: .84rem; color: #9aa4c4; }
.footer-company-info li span { color: #6b768f; margin-right: 4px; }
.footer-disclaimer { margin: 0; font-size: .8rem; color: #7d88a8; }

/* ---------- Floating call ---------- */
.floating-call {
  position: fixed; right: 20px; bottom: 22px; z-index: 60;
  background: var(--kt-red); color: #fff; font-weight: 700; padding: 14px 22px;
  border-radius: 999px; box-shadow: 0 12px 30px rgba(230,0,45,.4); font-size: .98rem;
  transition: background .2s, transform .15s;
}
.floating-call:hover { background: var(--kt-red-dark); transform: translateY(-2px); }

/* ---------- Sub pages ---------- */
.page-hero {
  position: relative; overflow: hidden; color: #fff; padding: 64px 0; text-align: center;
  background:
    radial-gradient(circle at 85% -10%, rgba(43,181,168,.16), transparent 45%),
    radial-gradient(circle at 5% 120%, rgba(230,0,45,.12), transparent 42%),
    linear-gradient(120deg, #131f47 0%, #1b2a5e 55%, #26356f 100%);
}
.page-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image: radial-gradient(rgba(255,255,255,.07) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(90deg, #000, transparent 70%);
  mask-image: linear-gradient(90deg, #000, transparent 70%);
}
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); }
.page-hero p { color: #c5cce0; max-width: 700px; margin: 14px auto 0; }
.page-hero p b { color: #fff; }

.solo-callout { background: #f3fbfa; border: 1px solid #b8e6e0; border-left: 5px solid var(--teal); border-radius: 12px; padding: 18px 22px; margin: 0 0 28px; }
.solo-callout strong { display: block; color: var(--teal-dark); margin-bottom: 6px; font-size: 1rem; }
.solo-callout p { margin: 0; color: #41506b; font-size: .95rem; }
.solo-callout b { color: var(--teal-dark); }

.prose { max-width: 820px; margin: 0 auto; }
.prose h2 { font-size: 1.5rem; margin: 40px 0 14px; }
.prose p { color: #41506b; }
.prose ul { color: #41506b; padding-left: 20px; }
.prose li { margin: 8px 0; }
.prose li::marker { color: var(--kt-red); }
.spec-table { width: 100%; border-collapse: collapse; margin: 20px 0; background: #fff; border-radius: 12px; overflow: hidden; box-shadow: var(--shadow); }
.spec-table th, .spec-table td { padding: 14px 18px; text-align: left; border-bottom: 1px solid var(--line); }
.spec-table thead th { background: var(--navy); color: #fff; font-weight: 700; }
.spec-table tbody th { background: #f7f9fd; font-weight: 700; }
.spec-table td.cash { color: var(--kt-red); font-weight: 900; }

/* ---------- Responsive ---------- */
@media (max-width: 920px) {
  .hero-inner, .calc-grid, .centrix-inner, .footer-inner, .apply2-grid { grid-template-columns: 1fr; }
  .hero-badge { justify-self: start; }
  .plan-cards, .step-flow { grid-template-columns: repeat(2, 1fr); }
  .calc-result, .order-card { position: static; }
}
@media (max-width: 720px) {
  section { padding: 60px 0; }
  .nav-toggle { display: flex; }
  .site-nav {
    position: absolute; top: 68px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line); max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .site-nav.is-open { max-height: 420px; }
  .site-nav a { display: block; padding: 14px 24px; }
  .site-nav a.nav-cta { margin: 8px 24px; text-align: center; border-radius: 999px; }
}
@media (max-width: 560px) {
  .plan-cards, .step-flow, .option-cards { grid-template-columns: 1fr; }
}

/* ============================================================
   Blog (kt-bizmeka 디자인 이식)
   ============================================================ */
.wrap--narrow { max-width: 820px; }
.section { padding: 72px 0; }

/* page-hero 블로그 변형 (좌측 정렬) */
.page-hero--blog { text-align: left; }
.page-hero--blog p { margin-left: 0; max-width: 760px; }

/* Breadcrumb */
.breadcrumb { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .85rem; color: var(--muted); margin: 0 0 24px; }
.breadcrumb a { color: var(--muted); transition: color .2s ease; }
.breadcrumb a:hover { color: var(--kt-red); }
.page-hero .breadcrumb, .page-hero .breadcrumb a { color: #aab4d0; }
.page-hero .breadcrumb a:hover { color: #fff; }
.breadcrumb span[aria-current] { color: #7f8aa3; font-weight: 500; }
.page-hero .breadcrumb span[aria-current] { color: #c5cce0; }

/* 주제 태그 */
.post-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.post-tag { font-size: .78rem; font-weight: 700; color: var(--teal-dark); background: #e8f7f5; padding: 5px 12px; border-radius: 999px; }
.post-tag--link { transition: background .15s, color .15s; }
.post-tag--link:hover { background: var(--teal); color: #fff; }
.post-tag--current { background: var(--teal); color: #fff; }

/* 태그 클라우드 / 칩 */
.tag-cloud { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }
.tag-cloud--top { margin-bottom: 32px; padding-bottom: 28px; border-bottom: 1px solid var(--line); }
.tag-cloud--more { margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--line); }
.tag-cloud-label { font-size: .82rem; font-weight: 700; color: var(--muted); margin-right: 2px; }
.tag-chip { display: inline-flex; align-items: center; gap: 7px; font-size: .9rem; font-weight: 600; color: var(--ink); background: #fff; border: 1px solid var(--line); padding: 7px 14px; border-radius: 999px; transition: border-color .2s ease, color .2s ease; }
.tag-chip:hover { border-color: var(--kt-red); color: var(--kt-red); }
.tag-chip-count { font-size: .72rem; font-weight: 700; color: #fff; background: var(--muted); min-width: 18px; height: 18px; padding: 0 5px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; transition: background .2s ease; }
.tag-chip:hover .tag-chip-count { background: var(--kt-red); }
.tag-hash { color: var(--teal); margin-right: 2px; }
.tag-back-wrap { margin-top: 36px; }

/* 블로그 목록 */
.blog-list { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.blog-card { background: #fff; border: 1px solid #e9edf4; border-radius: 18px; box-shadow: 0 10px 28px rgba(27,42,94,.05); transition: border-color .15s, transform .15s, box-shadow .15s; }
.blog-card:hover { border-color: #ffc7d2; transform: translateY(-3px); box-shadow: 0 18px 38px rgba(27,42,94,.10); }
.blog-card--featured { grid-column: 1 / -1; background: radial-gradient(circle at 92% 12%, rgba(43,181,168,.12), transparent 28%), linear-gradient(135deg, #fff 0%, #fff7f9 100%); border-color: #ffd5de; }
.blog-card-link { display: flex; flex-direction: column; min-height: 100%; padding: 28px 30px; }
.blog-card--featured .blog-card-link { padding: 36px 40px; }
.blog-card-title { font-size: 1.32rem; line-height: 1.42; margin: 0 0 10px; color: var(--ink); transition: color .2s ease; }
.blog-card--featured .blog-card-title { font-size: clamp(1.5rem, 3vw, 2rem); max-width: 720px; }
.blog-card:hover .blog-card-title { color: var(--kt-red); }
.blog-card-desc { color: var(--muted); margin: 0 0 16px; font-size: 1rem; line-height: 1.7; }
.blog-card--featured .blog-card-desc { font-size: 1.04rem; max-width: 760px; }
.blog-card-more { display: inline-block; margin-top: auto; padding-top: 16px; color: var(--kt-red); font-size: .9rem; font-weight: 800; }
.blog-empty { text-align: center; color: var(--muted); padding: 60px 0; }

/* 메타 */
.post-meta { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: .9rem; color: var(--muted); }
.post-meta-sep { color: var(--line); }
.post-author { font-weight: 600; color: var(--ink); }

/* 포스트 본문 페이지 */
.post { padding: 0 0 72px; background: linear-gradient(180deg, #f8fafd 0, #fff 320px); }
.post-hero { padding: 44px 0 28px; }
.post-header { padding-bottom: 24px; }
.post-header h1 { font-size: clamp(1.9rem, 4vw, 2.8rem); line-height: 1.3; margin: 0 0 18px; }
.post-summary { font-size: 1.12rem; line-height: 1.78; color: #4f5a6d; margin: 0 0 22px; max-width: 760px; }

/* 목차 */
.toc { background: #fff; border: 1px solid #e7ecf5; border-radius: 16px; padding: 22px 24px; margin: 0 0 44px; box-shadow: 0 12px 30px rgba(27,42,94,.05); }
.toc-title { font-size: .82rem; font-weight: 800; letter-spacing: .04em; color: var(--kt-red); text-transform: uppercase; margin: 0 0 10px; }
.toc-list { margin: 0; padding-left: 0; list-style: none; }
.toc-list > li { margin: 7px 0; font-weight: 700; }
.toc-list a { color: var(--ink); transition: color .2s ease; }
.toc-list a:hover { color: var(--kt-red); text-decoration: underline; }
.toc-sub { list-style: none; padding-left: 14px; margin: 6px 0 4px; }
.toc-sub-item { font-weight: 400; font-size: .95rem; margin: 4px 0; }
.toc-sub-item a { color: var(--muted); }

/* 본문 타이포그래피 */
.post-body { font-size: 1.07rem; line-height: 1.9; color: #252b3a; }
.post-body h2, .post-body h3 { scroll-margin-top: 88px; }
.post-body > * { margin: 0 0 1.35em; }
.post-body h2 { position: relative; font-size: 1.6rem; line-height: 1.35; margin: 2.2em 0 .8em; padding-top: .2em; }
.post-body h2::before { content: ""; display: block; width: 40px; height: 4px; border-radius: 999px; background: var(--kt-red); margin-bottom: 14px; }
.post-body h3 { font-size: 1.24rem; line-height: 1.45; margin: 1.7em 0 .65em; color: #202844; }
.post-body a { color: var(--kt-red); font-weight: 500; text-decoration: underline; text-underline-offset: 2px; }
.post-body a:hover { color: var(--kt-red-dark); }
.post-body ul, .post-body ol { padding-left: 1.4em; }
.post-body li { margin-bottom: .55em; }
.post-body li::marker { color: var(--kt-red); font-weight: 800; }
.post-body strong { font-weight: 700; }
.post-body blockquote { margin: 1.7em 0; padding: 18px 22px; border-left: 4px solid var(--teal); border-radius: 0 14px 14px 0; background: #f3fbfa; color: #4c596b; }
.post-body table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: .96rem; margin: 1.8em 0; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; }
.post-body thead th { background: #f3f6fb; text-align: left; }
.post-body th, .post-body td { padding: 12px 15px; border: 0; border-bottom: 1px solid var(--line); vertical-align: top; }
.post-body tr:last-child th, .post-body tr:last-child td { border-bottom: 0; }
.post-body tbody tr:first-child { background: #fff8fa; }
.post-body small { display: inline-block; font-size: .85rem; color: var(--muted); line-height: 1.6; }
.post-body hr { border: 0; border-top: 1px solid var(--line); margin: 2.4em 0; }

/* 포스트 푸터 / CTA / 관련글 */
.post-footer { margin-top: 48px; }
.post-cta { background: radial-gradient(circle at 90% 0%, rgba(43,181,168,.22), transparent 34%), linear-gradient(120deg, var(--navy), #2a3d7a); color: #fff; border-radius: 20px; padding: 42px 38px; text-align: center; }
.post-cta h2 { font-size: 1.5rem; margin: 0 0 10px; color: #fff; }
.post-cta p { color: #c8d0e8; margin: 0 0 24px; line-height: 1.7; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.post-back { display: inline-block; margin-top: 28px; font-weight: 600; color: var(--muted); transition: color .2s ease; }
.post-back:hover { color: var(--kt-red); }
.post-related { margin-top: 48px; padding-top: 32px; border-top: 1px solid var(--line); }
.post-related h2 { font-size: 1.2rem; margin: 0 0 18px; }
.post-related-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.post-related-list a { display: flex; justify-content: space-between; align-items: baseline; gap: 16px; padding: 15px 18px; border: 1px solid #e9edf4; border-radius: 12px; background: #fff; transition: border-color .15s, box-shadow .15s; }
.post-related-list a:hover { border-color: #ffc7d2; box-shadow: var(--shadow); }
.post-related-title { font-weight: 600; color: var(--ink); }
.post-related-list time { font-size: .82rem; color: var(--muted); white-space: nowrap; }

@media (max-width: 720px) {
  .blog-list { grid-template-columns: 1fr; }
  .blog-card-link { padding: 22px; }
  .blog-card--featured .blog-card-link { padding: 26px; }
  .blog-card-title { font-size: 1.2rem; }
  .post { padding: 0 0 56px; }
  .post-cta { padding: 24px; }
  .post-related-list a { flex-direction: column; gap: 4px; }
}