/* (주)에이브이피시스템즈 회사 홈페이지 — 모서리 R0 · 강조는 제목만 · 보조 글은 작고 흐리게 */
@font-face {
  font-family: 'Pretendard';
  src: url('fonts/PretendardVariable.woff2') format('woff2-variations');
  font-weight: 100 900;
  font-display: swap;
}

:root {
  --blue: #1748c4;
  --blue-dark: #0f2f86;
  --ink: #111827;
  --sub: #4b5563;
  --faint: #8a93a3;
  --line: #e5e7eb;
  --grey: #f5f6f8;
  --navy: #0b1530;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Pretendard', -apple-system, 'Malgun Gothic', sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
  word-break: keep-all;
  -webkit-font-smoothing: antialiased;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* 맨 위 */
.hd { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.96); border-bottom: 1px solid var(--line); backdrop-filter: blur(8px); }
.hd-in { display: flex; align-items: center; height: 68px; gap: 40px; }
.hd-brand img { height: 27px; width: auto; }
.hd-nav { display: flex; gap: 28px; flex: 1; }
.hd-nav a { font-size: 15px; font-weight: 600; color: var(--sub); transition: color .15s; }
.hd-nav a:hover { color: var(--blue); }
.hd-tel { font-size: 15px; font-weight: 800; color: var(--blue); font-variant-numeric: tabular-nums; }

/* 첫 화면 */
.hero { position: relative; min-height: 600px; display: flex; align-items: center; color: #fff; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, rgba(8,14,34,.88) 0%, rgba(8,14,34,.7) 45%, rgba(8,14,34,.25) 100%); }
.hero-in { position: relative; z-index: 1; padding-top: 80px; padding-bottom: 80px; }
.hero h1 { font-size: 48px; line-height: 1.3; font-weight: 800; letter-spacing: -0.02em; margin: 14px 0 22px; }
.hero-lead { font-size: 18px; color: rgba(255,255,255,.82); max-width: 620px; }
.hero-act { display: flex; gap: 12px; margin-top: 36px; flex-wrap: wrap; }

.kicker { font-size: 14px; font-weight: 700; letter-spacing: .02em; color: rgba(255,255,255,.75); }
.kicker-blue { color: var(--blue); }

.btn { display: inline-flex; align-items: center; justify-content: center; height: 50px; padding: 0 26px; font-size: 16px; font-weight: 700; line-height: 1; transition: background .15s, color .15s, border-color .15s; }
.btn-solid { background: var(--blue); color: #fff; border: 1px solid var(--blue); }
.btn-solid:hover { background: var(--blue-dark); border-color: var(--blue-dark); }
.btn-line { border: 1px solid rgba(255,255,255,.6); color: #fff; }
.btn-line:hover { background: #fff; color: var(--ink); }

/* 칸 공통 */
.sec { padding: 100px 0; }
.sec-grey { background: var(--grey); }
.sec h2, .golf h2 { font-size: 34px; line-height: 1.35; font-weight: 800; letter-spacing: -0.02em; margin-top: 10px; }

/* 회사 소개 */
.about { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.about-text p { font-size: 17px; color: var(--sub); }
.about-text p + p { margin-top: 16px; }

/* 사업 분야 */
.biz { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; }
.biz-item { background: #fff; border: 1px solid var(--line); padding: 30px 26px 34px; }
.biz-no { font-size: 13px; font-weight: 700; color: var(--blue); font-variant-numeric: tabular-nums; }
.biz-item h3 { font-size: 20px; font-weight: 800; margin: 12px 0 10px; }
.biz-item p { font-size: 15px; color: var(--sub); }

/* 설치 분야 */
.places { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-top: 44px; }
.places li { display: flex; flex-direction: column; }
.places img { aspect-ratio: 3 / 2; object-fit: cover; width: 100%; height: auto; margin-bottom: 14px; }
.places b { font-size: 18px; font-weight: 800; }
.places span { font-size: 14px; color: var(--faint); }
.note { margin-top: 20px; font-size: 13px; color: var(--faint); }

/* 골프장 거울 광고 */
.golf { background: var(--navy); color: #fff; padding: 80px 0; }
.golf-in { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.golf p:not(.kicker) { margin-top: 16px; font-size: 16px; color: rgba(255,255,255,.72); max-width: 620px; }
.golf .btn { flex-shrink: 0; }

/* 진행 순서 */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 44px; counter-reset: s; }
.steps li { background: #fff; border-top: 3px solid var(--blue); padding: 26px 24px 30px; }
.steps span { font-size: 28px; font-weight: 800; color: var(--blue); font-variant-numeric: tabular-nums; }
.steps b { display: block; font-size: 18px; font-weight: 800; margin: 6px 0 8px; }
.steps p { font-size: 15px; color: var(--sub); }

/* 오시는 길 */
.contact { display: grid; grid-template-columns: 1.4fr 1fr; gap: 60px; align-items: center; }
.contact-list { display: grid; grid-template-columns: 90px 1fr; gap: 14px 16px; margin-top: 30px; font-size: 16px; }
.contact-list dt { color: var(--faint); font-weight: 600; }
.contact-list dd { color: var(--ink); }
.contact-box { border: 1px solid var(--line); padding: 36px; }
.contact-box span { font-size: 14px; color: var(--faint); font-weight: 600; }
.contact-box a { display: block; font-size: 34px; font-weight: 800; color: var(--blue); margin: 6px 0 10px; font-variant-numeric: tabular-nums; }
.contact-box p { font-size: 14px; color: var(--sub); }

/* 맨 아래 */
.ft { background: #0a0f1d; color: rgba(255,255,255,.55); padding: 48px 0 56px; font-size: 13px; }
.ft img { height: 23px; width: auto; margin-bottom: 18px; opacity: .9; }
.ft p + p { margin-top: 4px; }
.ft-copy { margin-top: 14px !important; color: rgba(255,255,255,.35); }

/* 좁은 화면 */
@media (max-width: 1000px) {
  .hd-nav { display: none; }
  .hd-in { justify-content: space-between; }
  .biz, .steps { grid-template-columns: repeat(2, 1fr); }
  .places { grid-template-columns: repeat(2, 1fr); }
  .about, .contact { grid-template-columns: 1fr; gap: 30px; }
  .golf-in { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  .hero { min-height: 520px; }
  .hero h1 { font-size: 32px; }
  .hero-lead { font-size: 16px; }
  .br { display: none; }
  .sec { padding: 70px 0; }
  .sec h2, .golf h2 { font-size: 26px; }
  .biz, .steps, .places { grid-template-columns: 1fr; }
  .contact-box a { font-size: 28px; }
}