/* ============================================================
   랜드픽 - 민트 디자인 시스템
   ============================================================ */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/variable/pretendardvariable-dynamic-subset.min.css');

:root {
  /* Mint Brand */
  --mint-50:  #ECFDF7;
  --mint-100: #D1FAE5;
  --mint-200: #A7F3D0;
  --mint-300: #6EE7B7;
  --mint-400: #34D399;
  --mint-500: #14B8A6;
  --mint-600: #0F9E8E;
  --mint-700: #0D8278;
  --mint-800: #0B5F58;
  --mint-900: #064E47;

  --primary:       #00C9A7;
  --primary-dark:  #00A98D;
  --primary-light: #E0FAF5;

  --accent:      #FF6B6B;
  --accent-warm: #FFA94D;
  --info:        #3B82F6;

  --gray-50:  #F9FAFB;
  --gray-100: #F3F4F6;
  --gray-200: #E5E7EB;
  --gray-300: #D1D5DB;
  --gray-400: #9CA3AF;
  --gray-500: #6B7280;
  --gray-600: #4B5563;
  --gray-700: #374151;
  --gray-800: #1F2937;
  --gray-900: #111827;

  --success: #10B981;
  --warning: #F59E0B;
  --danger:  #EF4444;

  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow:    0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.06);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.08), 0 4px 6px -2px rgba(0,0,0,0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);

  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --font: 'Pretendard Variable', Pretendard, -apple-system, BlinkMacSystemFont, system-ui, Roboto, 'Helvetica Neue', 'Segoe UI', 'Apple SD Gothic Neo', 'Noto Sans KR', sans-serif;
}

/* ===== Reset ===== */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { font-family: var(--font); color: var(--gray-800); background: #fff; line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; border: none; background: none; color: inherit; }
input, textarea, select { font-family: inherit; font-size: 14px; color: var(--gray-800); }
input:focus, textarea:focus, select:focus { outline: 2px solid var(--mint-300); outline-offset: -2px; }
ul, ol { list-style: none; }

/* ===== Container ===== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.container-wide { max-width: 1440px; margin: 0 auto; padding: 0 20px; }

/* ===== Header ===== */
.header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,0.95); backdrop-filter: saturate(180%) blur(8px); border-bottom: 1px solid var(--gray-200); }
.header-inner { display: flex; align-items: center; height: 70px; gap: 40px; }
.logo { display: flex; align-items: center; gap: 8px; font-size: 22px; font-weight: 800; color: var(--gray-900); letter-spacing: -1px; }
.logo-icon { width: 34px; height: 34px; background: linear-gradient(135deg, var(--mint-400), var(--mint-600)); border-radius: 9px; display: flex; align-items: center; justify-content: center; color: #fff; font-size: 18px; box-shadow: 0 4px 10px rgba(20,184,166,0.3); }
.logo-icon svg { width: 20px; height: 20px; }
.logo-text { color: var(--primary); }

.gnb { display: flex; gap: 32px; flex: 1; }
.gnb a { font-size: 15px; font-weight: 600; color: var(--gray-700); padding: 24px 0; position: relative; transition: color .15s; }
.gnb a:hover, .gnb a.active { color: var(--primary); }
.gnb a.active::after { content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px; background: var(--primary); border-radius: 2px 2px 0 0; }

.header-actions { display: flex; gap: 6px; align-items: center; }
.header-actions a { padding: 8px 12px; font-size: 14px; font-weight: 600; color: var(--gray-600); border-radius: var(--radius); transition: all .15s; }
.header-actions a:hover { background: var(--gray-100); color: var(--gray-900); }
.header-actions .btn-register { background: var(--primary); color: #fff; padding: 10px 18px; }
.header-actions .btn-register:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }

/* ===== Buttons ===== */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 6px; padding: 10px 18px; border-radius: var(--radius); font-weight: 600; font-size: 14px; transition: all .15s; cursor: pointer; }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-dark); }
.btn-outline { background: #fff; color: var(--gray-700); border: 1px solid var(--gray-300); }
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-ghost { color: var(--gray-600); }
.btn-ghost:hover { background: var(--gray-100); }
.btn-danger { background: var(--danger); color: #fff; }
.btn-sm { padding: 6px 12px; font-size: 13px; }
.btn-lg { padding: 14px 28px; font-size: 16px; border-radius: 12px; }
.btn-block { width: 100%; }

/* ===== Hero ===== */
.hero { background: linear-gradient(135deg, var(--mint-50) 0%, #fff 70%); padding: 70px 0 80px; position: relative; overflow: hidden; }
.hero::before { content: ''; position: absolute; top: -100px; right: -100px; width: 400px; height: 400px; background: radial-gradient(circle, var(--mint-200) 0%, transparent 70%); opacity: .5; pointer-events: none; }
.hero-inner { position: relative; z-index: 1; }
.hero-title { font-size: 42px; font-weight: 800; line-height: 1.2; letter-spacing: -1.8px; color: var(--gray-900); margin-bottom: 14px; }
.hero-title em { color: var(--primary); font-style: normal; }
.hero-sub { font-size: 17px; color: var(--gray-600); margin-bottom: 36px; }

/* Search Box */
.search-box { background: #fff; border-radius: 18px; padding: 8px; box-shadow: var(--shadow-xl); display: flex; align-items: center; gap: 0; max-width: 760px; }
.search-box .deal-tabs { display: flex; gap: 2px; padding: 0 6px; border-right: 1px solid var(--gray-200); }
.deal-tab { padding: 12px 14px; font-weight: 700; color: var(--gray-500); border-radius: var(--radius); font-size: 14px; transition: all .15s; }
.deal-tab.active { background: var(--mint-100); color: var(--mint-700); }
.search-box input { flex: 1; padding: 16px 20px; border: none; outline: none; font-size: 15px; min-width: 0; }
.search-box .btn-search { background: var(--primary); color: #fff; padding: 14px 26px; border-radius: 12px; font-weight: 700; font-size: 15px; flex-shrink: 0; display: flex; align-items: center; gap: 6px; }
.search-box .btn-search:hover { background: var(--primary-dark); }

/* Quick Filter Pills */
.quick-pills { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 24px; }
.quick-pill { padding: 8px 16px; border-radius: 999px; background: rgba(255,255,255,0.8); border: 1px solid var(--gray-200); color: var(--gray-700); font-weight: 600; font-size: 13px; cursor: pointer; transition: all .15s; }
.quick-pill:hover { background: #fff; border-color: var(--mint-300); color: var(--primary); }

/* ===== Section ===== */
.section { padding: 60px 0; }
.section-head { display: flex; align-items: flex-end; justify-content: space-between; margin-bottom: 28px; }
.section-title { font-size: 26px; font-weight: 800; letter-spacing: -1px; color: var(--gray-900); }
.section-sub { color: var(--gray-500); margin-top: 4px; font-size: 14px; }
.section-link { color: var(--primary); font-weight: 600; font-size: 14px; }
.section-link:hover { color: var(--primary-dark); }

/* ===== Property Card ===== */
.prop-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
@media (max-width: 1024px) { .prop-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px)  { .prop-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; } }
@media (max-width: 480px)  { .prop-grid { grid-template-columns: 1fr; } }

.prop-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; transition: all .2s; cursor: pointer; border: 1px solid var(--gray-100); display: block; }
.prop-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: var(--mint-200); }
.prop-thumb { aspect-ratio: 4/3; background: var(--gray-100); position: relative; overflow: hidden; }
.prop-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s; }
.prop-card:hover .prop-thumb img { transform: scale(1.05); }
.prop-badge { position: absolute; top: 10px; left: 10px; display: flex; gap: 4px; flex-wrap: wrap; max-width: calc(100% - 60px); }
.badge { padding: 4px 8px; border-radius: 6px; font-size: 11px; font-weight: 700; color: #fff; line-height: 1.4; backdrop-filter: blur(4px); }
.badge-deal { background: rgba(0,0,0,0.7); }
.badge-premium { background: var(--accent-warm); }
.badge-hot { background: var(--accent); }
.badge-new { background: var(--mint-600); }
.prop-fav { position: absolute; top: 10px; right: 10px; width: 34px; height: 34px; background: rgba(255,255,255,0.95); border-radius: 50%; display: flex; align-items: center; justify-content: center; transition: all .15s; border: none; cursor: pointer; }
.prop-fav:hover { transform: scale(1.1); }
.prop-fav svg { width: 18px; height: 18px; fill: none; stroke: var(--gray-500); stroke-width: 2; }
.prop-fav.on svg { fill: var(--accent); stroke: var(--accent); }
.prop-info { padding: 14px 16px; }
.prop-price { font-size: 17px; font-weight: 800; color: var(--gray-900); letter-spacing: -0.4px; margin-bottom: 4px; }
.prop-title { font-size: 14px; color: var(--gray-700); margin-bottom: 8px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 500; }
.prop-meta { display: flex; gap: 6px; font-size: 12px; color: var(--gray-500); flex-wrap: wrap; }
.prop-meta span { display: inline-flex; align-items: center; }
.prop-meta span:not(:first-child)::before { content: '·'; margin: 0 4px; color: var(--gray-300); }
.prop-loc { font-size: 12px; color: var(--gray-400); margin-top: 8px; display: flex; align-items: center; gap: 4px; }

/* ===== Category Cards ===== */
.cat-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
@media (max-width: 768px) { .cat-grid { grid-template-columns: repeat(3, 1fr); } }
.cat-card { background: var(--mint-50); border-radius: var(--radius-lg); padding: 24px 16px; text-align: center; transition: all .2s; cursor: pointer; border: 1px solid transparent; }
.cat-card:hover { background: #fff; border-color: var(--mint-300); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.cat-icon { font-size: 32px; margin-bottom: 8px; line-height: 1; }
.cat-name { font-weight: 700; color: var(--gray-800); font-size: 14px; }

/* ===== Banner ===== */
.banner-cta { background: linear-gradient(135deg, var(--mint-600) 0%, var(--mint-800) 100%); border-radius: var(--radius-xl); padding: 50px; color: #fff; display: flex; align-items: center; justify-content: space-between; gap: 40px; margin: 60px 0; }
.banner-cta h3 { font-size: 28px; font-weight: 800; letter-spacing: -1px; margin-bottom: 10px; }
.banner-cta p { color: rgba(255,255,255,0.9); font-size: 15px; }
.banner-cta .btn { background: #fff; color: var(--mint-700); padding: 14px 28px; font-size: 15px; }
.banner-cta .btn:hover { background: var(--mint-50); }

/* ===== Footer ===== */
.footer { background: var(--gray-900); color: var(--gray-400); padding: 50px 0 30px; margin-top: 80px; }
.footer-inner { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; }
.footer-logo { font-size: 22px; font-weight: 800; color: #fff; margin-bottom: 14px; display: flex; align-items: center; gap: 8px; }
.footer-info { font-size: 13px; line-height: 1.9; }
.footer h4 { color: #fff; font-size: 14px; margin-bottom: 16px; font-weight: 700; }
.footer ul li { font-size: 13px; line-height: 2.1; }
.footer ul li a { transition: color .15s; }
.footer ul li a:hover { color: var(--mint-300); }
.footer-bottom { border-top: 1px solid var(--gray-800); margin-top: 36px; padding-top: 20px; text-align: center; font-size: 12px; color: var(--gray-500); }

/* ===== Forms ===== */
.form-group { margin-bottom: 18px; }
.form-label { display: block; font-size: 14px; font-weight: 600; color: var(--gray-700); margin-bottom: 8px; }
.form-control { width: 100%; padding: 12px 14px; border: 1px solid var(--gray-300); border-radius: var(--radius); font-size: 14px; transition: all .15s; background: #fff; }
.form-control:focus { border-color: var(--primary); outline: 3px solid var(--mint-100); }
.form-help { font-size: 12px; color: var(--gray-500); margin-top: 4px; }
.form-error { font-size: 12px; color: var(--danger); margin-top: 4px; }

/* ===== Mobile ===== */
@media (max-width: 768px) {
  .gnb { display: none; }
  .hero { padding: 50px 0 60px; }
  .hero-title { font-size: 28px; letter-spacing: -1.2px; }
  .hero-sub { font-size: 15px; }
  .search-box { flex-direction: column; align-items: stretch; padding: 12px; gap: 8px; }
  .search-box .deal-tabs { border-right: none; border-bottom: 1px solid var(--gray-200); padding: 4px 0 8px; overflow-x: auto; }
  .search-box .btn-search { padding: 12px; }
  .footer-inner { grid-template-columns: 1fr; gap: 30px; }
  .banner-cta { flex-direction: column; align-items: stretch; padding: 30px; text-align: center; }
  .section-title { font-size: 22px; }
  .section { padding: 40px 0; }
}

/* ===== Utility ===== */
.text-mint { color: var(--primary); }
.text-accent { color: var(--accent); }
.text-muted { color: var(--gray-500); }
.mt-4 { margin-top: 1rem; }
.mb-4 { margin-bottom: 1rem; }
.flex { display: flex; }
.flex-1 { flex: 1; }
.gap-2 { gap: 0.5rem; }
.gap-4 { gap: 1rem; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.text-center { text-align: center; }