/*
Theme Name: 이도하수구클린업
Description: 하수구/배관/누수 전문 서비스 원페이지 테마
Version: 1.0
*/

* { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --blue-900: #0b2e4f;
  --blue-700: #114b7a;
  --blue-500: #1f7fc4;
  --blue-100: #e8f3fb;
  --accent: #ff8a3d;
  --text: #22303c;
  --muted: #5c6b78;
}

body {
  font-family: "Pretendard", "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  color: var(--text);
  line-height: 1.6;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { max-width: 100%; display: block; }

.wrap { max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: #fff; border-bottom: 1px solid #eef1f4;
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.logo { font-weight: 800; font-size: 20px; color: var(--blue-900); }
.logo span { color: var(--blue-500); }
.nav-menu { display: flex; gap: 28px; font-size: 15px; font-weight: 600; color: var(--blue-900); }
.nav-menu a:hover { color: var(--blue-500); }
.call-btn {
  background: var(--blue-900); color: #fff; padding: 10px 18px;
  border-radius: 999px; font-weight: 700; font-size: 14px;
}

/* hero */
.hero {
  background:
    linear-gradient(135deg, rgba(11,46,79,.92), rgba(17,75,122,.92)),
    url('images/hero-pipes.jpg') center/cover no-repeat;
  color: #fff; padding: 88px 0 96px; text-align: center;
}
.hero .badge {
  display: inline-block; background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.3);
  padding: 6px 16px; border-radius: 999px; font-size: 13px; margin-bottom: 20px;
}
.hero h1 { font-size: 40px; line-height: 1.35; font-weight: 800; margin-bottom: 16px; }
.hero p { font-size: 17px; color: #cfe2f2; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-primary {
  background: var(--accent); color: #fff; padding: 15px 30px; border-radius: 10px; font-weight: 700;
}
.btn-ghost {
  background: transparent; color: #fff; padding: 15px 30px; border-radius: 10px; font-weight: 700;
  border: 1px solid rgba(255,255,255,.5);
}

/* stats */
.stats { background: #fff; margin-top: -40px; }
.stats .wrap {
  background: #fff; border-radius: 16px; box-shadow: 0 10px 30px rgba(11,46,79,.12);
  display: grid; grid-template-columns: repeat(4, 1fr); text-align: center; padding: 32px 0;
}
.stats .num { font-size: 26px; font-weight: 800; color: var(--blue-900); }
.stats .label { font-size: 13px; color: var(--muted); margin-top: 4px; }

/* section */
.section { padding: 88px 0; }
.section-head { text-align: center; margin-bottom: 48px; }
.section-head .eyebrow { color: var(--blue-500); font-weight: 700; font-size: 14px; letter-spacing: .04em; }
.section-head h2 { font-size: 30px; font-weight: 800; color: var(--blue-900); margin-top: 8px; }
.section-head p { color: var(--muted); margin-top: 10px; }

.about { background: var(--blue-100); }
.about-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.about-photo {
  aspect-ratio: 4/3; border-radius: 16px; overflow: hidden;
  box-shadow: 0 16px 32px rgba(11,46,79,.18);
}
.about-photo img { width: 100%; height: 100%; object-fit: cover; }
.about ul { margin-top: 20px; display: flex; flex-direction: column; gap: 12px; }
.about li { display: flex; gap: 10px; align-items: flex-start; font-weight: 600; }
.check { color: var(--blue-500); font-weight: 800; }

/* services */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  border: 1px solid #e7ecf1; border-radius: 14px; padding: 28px; transition: box-shadow .2s, transform .2s;
}
.service-card:hover { box-shadow: 0 12px 24px rgba(11,46,79,.1); transform: translateY(-3px); }
.icon-box {
  width: 52px; height: 52px; border-radius: 12px; background: var(--blue-100); color: var(--blue-500);
  display: flex; align-items: center; justify-content: center; font-size: 24px; margin-bottom: 16px;
}
.service-card h3 { font-size: 18px; font-weight: 800; color: var(--blue-900); margin-bottom: 8px; }
.service-card p { color: var(--muted); font-size: 14px; }

/* process */
.process { background: var(--blue-900); color: #fff; }
.process .section-head h2, .process .section-head .eyebrow { color: #fff; }
.process .section-head .eyebrow { color: #7fb8e6; }
.process .section-head p { color: #b9cfe0; }
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.process-card { text-align: center; padding: 20px; }
.process-num {
  width: 44px; height: 44px; border-radius: 50%; background: var(--accent); color: #fff;
  display: flex; align-items: center; justify-content: center; font-weight: 800; margin: 0 auto 14px;
}
.process-card h4 { font-weight: 700; margin-bottom: 6px; }
.process-card p { color: #b9cfe0; font-size: 13px; }

/* cta */
.cta { background: var(--accent); color: #fff; padding: 56px 0; text-align: center; }
.cta h2 { font-size: 26px; font-weight: 800; margin-bottom: 10px; }
.cta p { margin-bottom: 24px; opacity: .95; }
.cta .btn-primary { background: #fff; color: var(--accent); }

/* footer */
.site-footer { background: #0a2440; color: #b9cfe0; padding: 48px 0 24px; font-size: 14px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; margin-bottom: 32px; }
.footer-grid h4 { color: #fff; font-weight: 700; margin-bottom: 14px; }
.footer-grid li { margin-bottom: 8px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: 20px; font-size: 12px; color: #7c93aa; }

@media (max-width: 900px) {
  .nav-menu { display: none; }
  .about-grid, .stats .wrap { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .services-grid, .process-grid { grid-template-columns: 1fr; }
  .hero h1 { font-size: 28px; }
}