/* PVC 평택빌라클린 — Nocturne 디자인 시스템 기반, 남색/파랑 테마 */
/* 나눔스퀘어 (NAVER, SIL Open Font License 1.1) */
@font-face {
  font-family: "NanumSquare";
  src: url("/fonts/NanumSquareR.woff2") format("woff2");
  font-weight: 400;
  font-display: swap;
}
@font-face {
  font-family: "NanumSquare";
  src: url("/fonts/NanumSquareB.woff2") format("woff2");
  font-weight: 700;
  font-display: swap;
}
@font-face {
  font-family: "NanumSquare";
  src: url("/fonts/NanumSquareEB.woff2") format("woff2");
  font-weight: 800;
  font-display: swap;
}

:root {
  --color-bg: #0a1838;
  --color-surface: #102452;
  --color-text: #eef4ff;
  --color-accent: #3da0ff;
  --color-divider: rgba(190, 215, 255, .16);
  --color-neutral-200: #dde7fa;
  --color-neutral-300: #c3d2ef;
  --color-neutral-400: #9fb2d8;
  --color-neutral-500: #7a8fbb;
  --color-neutral-800: #1d3366;
  --color-accent-100: #eaf5ff;
  --color-accent-300: #8cc8ff;
  --color-accent-700: #1559c2;
  --color-accent-800: #123f8c;
  --color-accent-900: #0e2a63;
  --shadow-sm: 0 0 0 1px #1d3366;
  --shadow-md: 0 0 0 1px #24407a, 0 10px 28px rgba(0, 8, 30, .5);
  --radius-md: 8px;
  --radius-lg: 14px;
  --font: "NanumSquare", system-ui, -apple-system, "Apple SD Gothic Neo", sans-serif;
  --gutter: clamp(20px, 5vw, 64px);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font);
  font-size: 15px;
  line-height: 1.6;
  word-break: keep-all;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3 { font-weight: 800; line-height: 1.2; letter-spacing: -0.01em; margin: 0; }
p { margin: 0; }
img { display: block; max-width: 100%; }
a { color: var(--color-accent-300); text-underline-offset: 3px; }
a:hover { color: #cfe8ff; }
:focus { outline: none; }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
::selection { background: rgba(61, 160, 255, .3); }

.wrap { max-width: 1160px; margin: 0 auto; }
.hl { color: var(--color-accent-300); }

.icon {
  width: 1.15em; height: 1.15em; flex: none;
  fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round;
}
.icon-lg { width: 26px; height: 26px; color: #7cc4ff; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font: inherit; font-weight: 700; font-size: 14px; line-height: 1.2;
  color: var(--color-text); text-decoration: none; cursor: pointer;
  background: transparent; border: 1px solid transparent; border-radius: var(--radius-md);
  padding: 6px 10px;
  transition: background-color .15s ease;
}
.btn-primary { color: var(--color-accent); border-color: var(--color-accent); }
.btn-primary:hover { color: var(--color-accent); background: rgba(61, 160, 255, .12); }
.btn-secondary { border-color: var(--color-divider); }
.btn-secondary:hover { color: var(--color-text); background: rgba(238, 244, 255, .07); }
.btn-ghost { color: var(--color-accent); padding-inline: 4px; font-size: 13px; }
.btn-ghost:hover { color: var(--color-accent); background: rgba(61, 160, 255, .1); }
.btn-solid { background: var(--color-accent-700); border-color: var(--color-accent); color: #fff; }
.btn-solid:hover { color: #fff; background: #1c6fe0; }
.btn-lg { font-size: 15px; padding: 12px 20px; min-height: 48px; }
.btn-xl { font-size: 16px; padding: 14px; min-height: 50px; }

/* Card */
.card { display: flex; flex-direction: column; border-radius: var(--radius-md); background: var(--color-surface); }
.elev-md { box-shadow: var(--shadow-md); }
.card-title { font-size: 17px; line-height: 1.2; }
.card-kicker { font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: var(--color-accent); }

/* Hero */
.hero {
  padding: clamp(28px, 5vw, 56px) var(--gutter) clamp(48px, 8vw, 96px);
  background: radial-gradient(ellipse 70% 60% at 90% 30%, var(--color-accent-900), transparent 70%);
}
.hero-inner { display: flex; flex-direction: column; gap: clamp(36px, 6vw, 64px); }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--color-text); text-decoration: none; align-self: flex-start; }
.brand:hover { color: var(--color-text); }
.brand-logo { height: clamp(44px, 6vw, 56px); width: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-size: clamp(18px, 2vw, 22px); font-weight: 800; }
.brand-sub { font-size: 12.5px; color: var(--color-neutral-400); }

.hero-row { display: flex; flex-wrap: wrap; gap: clamp(32px, 5vw, 56px); align-items: center; }
.hero-copy { flex: 1 1 400px; min-width: 0; display: flex; flex-direction: column; gap: 20px; }
.hero h1 { font-size: clamp(34px, 5.2vw, 58px); }
.lead { font-size: clamp(15px, 1.5vw, 18px); color: var(--color-neutral-300); max-width: 460px; text-wrap: pretty; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 4px; }
.owner {
  display: flex; align-items: center; gap: 14px; margin-top: 14px; padding-top: 20px;
  border-top: 1px solid var(--color-divider); max-width: 460px;
}
.owner-avatar {
  width: 64px; height: 82px; flex: none; border-radius: 6px;
  object-fit: cover;
  background: #fff; box-shadow: 0 0 0 2px var(--color-accent-700);
}
.owner-name { font-size: 14px; font-weight: 700; }
.owner-quote { font-size: 13px; color: var(--color-neutral-400); }

.area-card { flex: 1 1 380px; min-width: 0; padding: 18px; gap: 14px; }
.area-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.area-map { aspect-ratio: 27 / 20; width: 100%; border-radius: var(--radius-md); overflow: hidden; background: #0c2554; }
.area-map img { width: 100%; height: 100%; object-fit: contain; }
.area-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 10px; }
.area-status { font-size: 13.5px; color: var(--color-neutral-300); }

/* Blue band */
.band { background: linear-gradient(120deg, #0e3a8f, #1866d4); padding: clamp(36px, 5vw, 52px) var(--gutter); }
.band-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: clamp(24px, 4vw, 40px); }
.band-item { display: flex; flex-direction: column; gap: 8px; }
.band-item h3 { font-size: 20px; }
.band-item p { font-size: 14px; color: #d3e3fb; }

/* How we care */
.section { padding: clamp(56px, 8vw, 96px) var(--gutter); }
.stack { display: flex; flex-direction: column; gap: 32px; }
.section-head { display: flex; flex-direction: column; gap: 6px; }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: .08em; color: var(--color-accent-300); }
.section-head h2 { font-size: clamp(26px, 3.2vw, 34px); }
.how-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 24px; }
.how { display: flex; flex-direction: column; gap: 10px; }
.how-visual {
  height: 210px; border-radius: var(--radius-md); overflow: hidden;
  display: grid; place-items: center;
  background: radial-gradient(ellipse 80% 90% at 30% 20%, var(--color-accent-900), var(--color-surface) 75%);
  box-shadow: var(--shadow-sm);
  color: var(--color-accent-300);
}
.how-visual .icon { width: 64px; height: 64px; stroke-width: 1.2; }
.how-visual img { width: 100%; height: 100%; object-fit: cover; }
.how-num { font-size: 12px; color: var(--color-accent-300); }
.how h3 { font-size: 18px; }
.how p { font-size: 14px; color: var(--color-neutral-400); }

/* Contact */
.contact-section { padding: 0 clamp(16px, 5vw, 64px) clamp(48px, 7vw, 80px); }
.contact-box {
  padding: clamp(28px, 4vw, 48px); border-radius: var(--radius-lg); box-shadow: var(--shadow-md);
  background: radial-gradient(ellipse 60% 100% at 0% 0%, var(--color-accent-900), var(--color-surface) 70%);
  display: flex; flex-wrap: wrap; gap: 28px 48px; align-items: center;
}
.contact-copy { flex: 1 1 380px; display: flex; flex-direction: column; gap: 10px; }
.contact-copy h2 { font-size: clamp(24px, 3vw, 32px); }
.contact-copy p { font-size: 16px; color: var(--color-neutral-300); }
.contact-actions { flex: 1 1 280px; display: flex; flex-direction: column; gap: 10px; }

/* Footer */
.footer { padding: 24px var(--gutter) 40px; border-top: 1px solid var(--color-divider); }
.footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 24px; font-size: 12px; color: var(--color-neutral-500); }

/* Mobile floating CTA */
.floating-cta { display: none; }
@media (max-width: 720px) {
  .floating-cta {
    display: flex; gap: 8px; position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
    background: rgba(10, 24, 56, .92); backdrop-filter: blur(10px);
    border-top: 1px solid var(--color-divider);
  }
  .floating-cta .btn { min-height: 46px; font-size: 15px; }
  .floating-cta .btn-secondary { flex: 0 0 auto; padding-inline: 18px; }
  .floating-cta .btn-solid { flex: 1; }
  .footer { padding-bottom: 96px; }
  .hero-copy { flex-basis: 100%; }
  .area-card { flex-basis: 100%; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}