/*
Theme Name: Premium Realty
Theme URI: https://example.com
Author: connect.co
Description: 不動産会社（売買・賃貸・管理・リフォーム）向け高級感テーマ
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 8.0
License: GNU General Public License v2 or later
Text Domain: premium-realty
*/

/* ============================================================
   RESET & VARIABLES
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --dk:    #161616;
  --dkm:   #1e1e1e;
  --slate: #2a3040;
  --gold:  #b5965a;
  --lgold: #dfc89a;
  --goldbg:#fdf8f0;
  --bg:    #faf9f7;
  --white: #ffffff;
  --txt:   #1a1a1a;
  --sub:   #777777;
  --border:#e8e5e0;
}

html { scroll-behavior: smooth; }
body {
  font-family: "Hiragino Mincho ProN","Yu Mincho","Noto Serif JP",Georgia,serif;
  color: var(--txt);
  background: var(--white);
  line-height: 1.8;
}
a { text-decoration: none; color: inherit; }
img { display: block; max-width: 100%; }
button { font-family: inherit; cursor: pointer; border: none; }

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 200;
  background: rgba(22,22,22,.96);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(181,150,90,.25);
  height: 72px;
  display: flex; align-items: center;
}
.header-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 40px;
  width: 100%; display: flex; align-items: center; justify-content: space-between;
}
.site-logo {
  display: flex; align-items: center; gap: 14px;
  color: var(--white); text-decoration: none;
}
.logo-emblem {
  width: 42px; height: 42px; border: 1.5px solid var(--gold);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700; color: var(--gold);
  letter-spacing: 1px;
}
.logo-text .brand { font-size: 18px; font-weight: 700; letter-spacing: 3px; color: var(--white); }
.logo-text .tagline { font-size: 9px; letter-spacing: 2px; color: rgba(255,255,255,.45); margin-top: 2px; }

.site-nav ul { display: flex; list-style: none; gap: 0; }
.site-nav ul li a {
  display: block; padding: 8px 18px;
  font-size: 12px; letter-spacing: 1.5px; font-weight: 500;
  color: rgba(255,255,255,.7);
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
  transition: color .2s;
}
.site-nav ul li a:hover { color: var(--gold); }

.header-cta {
  background: var(--gold); color: var(--white);
  padding: 10px 22px; font-size: 12px; font-weight: 700;
  letter-spacing: 1px; transition: background .2s;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.header-cta:hover { background: #9a7d3a; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  height: 100vh; min-height: 700px;
  position: relative; overflow: hidden;
  display: flex; align-items: center; justify-content: center;
}
.hero-bg {
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1600596542815-ffad4c1539a9?w=1800&q=85&auto=format&fit=crop') center/cover no-repeat;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(22,22,22,.78) 0%, rgba(22,22,22,.55) 55%, rgba(42,48,64,.6) 100%);
}
.hero-inner {
  position: relative; z-index: 2;
  text-align: center; padding: 0 40px; max-width: 900px;
}
.hero-en {
  font-size: 11px; letter-spacing: 6px; font-weight: 400;
  color: var(--gold); margin-bottom: 28px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.hero h1 {
  font-size: 58px; font-weight: 400; color: var(--white);
  line-height: 1.4; letter-spacing: 4px; margin-bottom: 28px;
}
.hero h1 em { color: var(--lgold); font-style: normal; }
.hero-sub {
  font-size: 16px; color: rgba(255,255,255,.7);
  line-height: 2; margin-bottom: 48px; letter-spacing: .5px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.hero-btns {
  display: flex; gap: 16px; justify-content: center; flex-wrap: wrap;
}
.btn-gold {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--gold); color: var(--white);
  padding: 16px 36px; font-size: 13px; font-weight: 700;
  letter-spacing: 1.5px; transition: all .25s;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.btn-gold:hover { background: #9a7d3a; transform: translateY(-2px); box-shadow: 0 8px 24px rgba(181,150,90,.35); }
.btn-outline {
  display: inline-flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255,255,255,.4); color: rgba(255,255,255,.85);
  padding: 15px 32px; font-size: 13px; letter-spacing: 1.5px;
  transition: all .25s;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }
.hero-scroll {
  position: absolute; bottom: 36px; left: 50%; transform: translateX(-50%);
  z-index: 2; text-align: center;
}
.hero-scroll span {
  display: block; font-size: 9px; letter-spacing: 3px;
  color: rgba(255,255,255,.45); margin-bottom: 8px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.hero-scroll-line {
  width: 1px; height: 40px; background: linear-gradient(to bottom, rgba(181,150,90,.8), transparent);
  margin: 0 auto; animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%,100%{opacity:1;transform:scaleY(1)} 50%{opacity:.4;transform:scaleY(.6)} }

/* ============================================================
   SECTION COMMON
   ============================================================ */
.sec-label {
  font-size: 10px; letter-spacing: 5px; font-weight: 500; color: var(--gold);
  text-align: center; margin-bottom: 14px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.sec-h2 {
  font-size: 34px; font-weight: 400; text-align: center;
  color: var(--dk); line-height: 1.5; letter-spacing: 2px; margin-bottom: 14px;
}
.sec-sub {
  text-align: center; font-size: 14px; color: var(--sub);
  line-height: 2; margin-bottom: 64px; letter-spacing: .3px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.sec-divider {
  width: 40px; height: 1px; background: var(--gold); margin: 0 auto 18px;
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { padding: 104px 0; background: var(--white); }
.services-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.services-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 2px;
}
.srv-card {
  position: relative; overflow: hidden; cursor: pointer;
  aspect-ratio: 3/4;
}
.srv-card img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s ease; display: block;
}
.srv-card:hover img { transform: scale(1.06); }
.srv-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(22,22,22,.82) 0%, rgba(22,22,22,.2) 55%, transparent 100%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 32px 28px; transition: background .3s;
}
.srv-card:hover .srv-overlay { background: linear-gradient(to top, rgba(22,22,22,.88) 0%, rgba(22,22,22,.35) 65%, rgba(22,22,22,.1) 100%); }
.srv-en {
  font-size: 9px; letter-spacing: 4px; color: var(--gold); margin-bottom: 8px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.srv-title {
  font-size: 22px; font-weight: 400; color: var(--white); letter-spacing: 2px; margin-bottom: 10px;
}
.srv-desc {
  font-size: 12px; color: rgba(255,255,255,.7); line-height: 1.85;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
  opacity: 0; transform: translateY(8px); transition: all .3s .05s;
}
.srv-card:hover .srv-desc { opacity: 1; transform: translateY(0); }
.srv-arrow {
  margin-top: 14px; font-size: 11px; color: var(--gold); letter-spacing: 2px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
  opacity: 0; transition: opacity .3s;
}
.srv-card:hover .srv-arrow { opacity: 1; }

/* ============================================================
   NUMBERS / STRENGTHS
   ============================================================ */
.numbers { background: var(--dk); padding: 80px 0; }
.numbers-inner { max-width: 1100px; margin: 0 auto; padding: 0 40px; }
.numbers-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 0; }
.num-item {
  text-align: center; padding: 48px 20px;
  border-right: 1px solid rgba(255,255,255,.08);
}
.num-item:last-child { border-right: none; }
.num-val {
  font-size: 52px; font-weight: 400; color: var(--gold);
  line-height: 1; margin-bottom: 8px; font-family: Georgia,serif;
}
.num-unit { font-size: 18px; }
.num-lbl {
  font-size: 12px; color: rgba(255,255,255,.5); letter-spacing: 1px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}

/* ============================================================
   CASES / BEFORE-AFTER
   ============================================================ */
.cases { padding: 104px 0; background: var(--bg); }
.cases-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.cases-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.case-card {
  background: var(--white); overflow: hidden;
  box-shadow: 0 2px 20px rgba(0,0,0,.06); transition: all .3s;
}
.case-card:hover { transform: translateY(-4px); box-shadow: 0 8px 32px rgba(0,0,0,.12); }
.case-imgs {
  display: grid; grid-template-columns: 1fr 1fr; gap: 2px;
  position: relative; height: 200px;
}
.case-imgs img { width: 100%; height: 100%; object-fit: cover; }
.ba-label {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  background: var(--dk); color: var(--gold);
  font-size: 9px; font-weight: 700; letter-spacing: 2px;
  padding: 6px 10px; z-index: 2;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.case-body { padding: 24px; }
.case-tag {
  display: inline-block; font-size: 10px; letter-spacing: 1px;
  padding: 3px 10px; border: 1px solid var(--gold); color: var(--gold);
  margin-bottom: 10px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.case-ttl { font-size: 17px; font-weight: 500; color: var(--dk); margin-bottom: 8px; line-height: 1.5; }
.case-txt { font-size: 12px; color: var(--sub); line-height: 1.85; font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }
.case-meta { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); display: flex; gap: 16px; }
.case-meta span { font-size: 11px; color: var(--sub); font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }

/* ============================================================
   ABOUT / COMPANY STRENGTH
   ============================================================ */
.about { padding: 104px 0; background: var(--white); }
.about-inner { max-width: 1100px; margin: 0 auto; padding: 0 40px; }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; }
.about-photo { position: relative; }
.about-photo img { width: 100%; height: 480px; object-fit: cover; }
.about-photo-accent {
  position: absolute; bottom: -20px; right: -20px;
  width: 160px; height: 160px; background: var(--gold); z-index: -1;
}
.about-content { }
.about-content .sec-label { text-align: left; }
.about-content .sec-h2 { text-align: left; font-size: 30px; }
.about-content .sec-divider { margin: 0 0 24px; }
.about-lead {
  font-size: 15px; line-height: 2.1; color: var(--txt); margin-bottom: 32px;
}
.about-points { display: flex; flex-direction: column; gap: 16px; }
.about-point {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 18px 20px; border-left: 2px solid var(--gold); background: var(--bg);
}
.ap-num {
  font-size: 20px; font-weight: 400; color: var(--gold);
  font-family: Georgia,serif; line-height: 1; flex-shrink: 0;
}
.ap-txt h4 { font-size: 14px; font-weight: 700; color: var(--dk); margin-bottom: 4px; letter-spacing: .5px; }
.ap-txt p { font-size: 12px; color: var(--sub); line-height: 1.8; font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }

/* ============================================================
   TESTIMONIALS / VOICE
   ============================================================ */
.voice { padding: 104px 0; background: var(--bg); }
.voice-inner { max-width: 1100px; margin: 0 auto; padding: 0 40px; }
.voice-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.voice-card {
  background: var(--white); padding: 36px 30px;
  border-top: 2px solid var(--gold); position: relative;
}
.voice-stars { color: var(--gold); font-size: 13px; margin-bottom: 16px; letter-spacing: 2px; }
.voice-txt { font-size: 14px; color: var(--txt); line-height: 2; margin-bottom: 24px; }
.voice-foot { display: flex; align-items: center; gap: 14px; }
.voice-avatar {
  width: 42px; height: 42px; border-radius: 50%; background: var(--dk);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px; font-weight: 700; color: var(--gold); font-family: Georgia,serif; flex-shrink: 0;
}
.voice-name { font-size: 13px; font-weight: 700; color: var(--dk); letter-spacing: .5px; }
.voice-detail { font-size: 11px; color: var(--sub); margin-top: 2px; font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }

/* ============================================================
   FINAL CTA
   ============================================================ */
.final-cta {
  padding: 120px 0; position: relative; overflow: hidden;
  background: var(--dk); text-align: center;
}
.final-cta-bg {
  position: absolute; inset: 0;
  background: url('https://images.unsplash.com/photo-1560518883-ce09059eeffa?w=1600&q=70&auto=format&fit=crop') center/cover no-repeat;
  opacity: .12;
}
.final-cta-inner { position: relative; z-index: 2; max-width: 700px; margin: 0 auto; padding: 0 40px; }
.final-cta-inner .sec-h2 { color: var(--white); font-size: 38px; }
.final-cta-inner .sec-h2 em { color: var(--lgold); font-style: normal; }
.final-cta-inner p {
  color: rgba(255,255,255,.65); font-size: 15px; line-height: 2; margin-bottom: 48px;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
.btn-gold-lg {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--gold); color: var(--white);
  padding: 18px 44px; font-size: 14px; font-weight: 700; letter-spacing: 1.5px;
  transition: all .25s;
  font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif;
}
.btn-gold-lg:hover { background: #9a7d3a; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(181,150,90,.4); }
.cta-contact { margin-top: 56px; display: flex; justify-content: center; gap: 60px; }
.cta-contact-item { text-align: center; }
.cta-contact-lbl { font-size: 9px; letter-spacing: 3px; color: var(--gold); margin-bottom: 6px; font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }
.cta-contact-val { font-size: 26px; font-weight: 400; color: var(--white); font-family: Georgia,serif; letter-spacing: 2px; }
.cta-contact-sub { font-size: 10px; color: rgba(255,255,255,.4); margin-top: 4px; font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #0d0d0d; padding: 72px 0 32px;
  border-top: 1px solid rgba(255,255,255,.05);
}
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 56px;
}
.footer-brand .logo-emblem { margin-bottom: 20px; }
.footer-brand .brand { font-size: 16px; letter-spacing: 3px; color: var(--white); margin-bottom: 4px; }
.footer-brand .tagline { font-size: 9px; letter-spacing: 2px; color: rgba(255,255,255,.3); margin-bottom: 20px; }
.footer-brand p { font-size: 12px; color: rgba(255,255,255,.4); line-height: 1.9; font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }
.footer-col h4 { font-size: 10px; letter-spacing: 3px; color: var(--gold); margin-bottom: 18px; font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { font-size: 12px; color: rgba(255,255,255,.45); transition: color .2s; font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-bot {
  padding-top: 28px; border-top: 1px solid rgba(255,255,255,.06);
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bot p { font-size: 11px; color: rgba(255,255,255,.25); font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }
.footer-bot nav a { font-size: 11px; color: rgba(255,255,255,.25); margin-left: 20px; font-family: "Hiragino Kaku Gothic Pro","Noto Sans JP",sans-serif; }
.footer-bot nav a:hover { color: var(--gold); }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2,1fr); }
  .cases-grid { grid-template-columns: repeat(2,1fr); }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
}
@media (max-width: 768px) {
  .site-header { height: 60px; }
  .header-inner { padding: 0 20px; }
  .site-nav { display: none; }
  .hero h1 { font-size: 34px; letter-spacing: 2px; }
  .hero-inner { padding: 0 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .numbers-grid { grid-template-columns: repeat(2,1fr); }
  .num-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.08); }
  .cases-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .about-photo-accent { display: none; }
  .voice-grid { grid-template-columns: 1fr; }
  .cta-contact { flex-direction: column; gap: 24px; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bot { flex-direction: column; gap: 12px; text-align: center; }
  .services-inner, .cases-inner, .about-inner, .voice-inner, .footer-inner { padding: 0 20px; }
  .services, .cases, .about, .voice, .numbers { padding: 72px 0; }
  .sec-h2 { font-size: 26px; }
}