/*
Theme Name: Esta Home
Theme URI: https://esta-home.com
Author: Esta Home
Description: 星住宅有限会社 オリジナルWordPressテーマ - 和モダンデザイン
Version: 1.0.0
License: Private
Text Domain: esta-home
*/

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

:root {
  --ink: #1a1714;
  --paper: #f5f2ec;
  --warm: #c8a96e;
  --warm-light: #e8dcc8;
  --muted: #7a7168;
  --white: #fefcf8;
  --accent: #2d4a3e;
  --font-serif: 'Shippori Mincho', 'Noto Serif JP', serif;
  --font-sans: 'DM Sans', sans-serif;
  --font-body: 'Noto Serif JP', serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--white);
  color: var(--ink);
  overflow-x: hidden;
  font-size: 16px;
  line-height: 1.7;
}

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

/* ── HEADER ── */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 3rem;
  background: rgba(254, 252, 248, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(200, 169, 110, 0.2);
  transition: all 0.3s ease;
}

.site-header.scrolled {
  padding: 0.8rem 3rem;
  box-shadow: 0 1px 20px rgba(0,0,0,0.06);
}

.site-branding .site-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--ink);
  display: block;
}
.site-branding .site-subtitle {
  font-size: 0.62rem;
  font-family: var(--font-sans);
  font-weight: 300;
  letter-spacing: 0.28em;
  color: var(--muted);
  margin-top: 2px;
  display: block;
}
.site-branding img {
  max-height: 50px;
  width: auto;
}

/* ── NAVIGATION ── */
.main-navigation {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}
.main-navigation ul {
  display: flex;
  gap: 2.5rem;
  align-items: center;
}
.main-navigation a {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  font-family: var(--font-sans);
  transition: color 0.2s;
}
.main-navigation a:hover { color: var(--ink); }

.nav-cta a {
  background: var(--accent) !important;
  color: var(--white) !important;
  padding: 0.55rem 1.4rem !important;
  border-radius: 2px;
}
.nav-cta a:hover { background: var(--ink) !important; }

/* ── HAMBURGER (mobile) ── */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}
.menu-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--ink);
  transition: all 0.3s;
}
.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 80px;
}
.hero-left {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 6rem 4rem 6rem 5rem;
}
.hero-eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  color: var(--warm);
  text-transform: uppercase;
  font-family: var(--font-sans);
  font-weight: 500;
  margin-bottom: 1.8rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.2s forwards;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.2rem, 4vw, 3.6rem);
  font-weight: 600;
  line-height: 1.5;
  letter-spacing: 0.05em;
  color: var(--ink);
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.4s forwards;
}
.hero-title em {
  font-style: normal;
  color: var(--accent);
}
.hero-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 2.1;
  color: var(--muted);
  font-weight: 300;
  max-width: 380px;
  margin-bottom: 3rem;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}
.hero-actions {
  display: flex;
  gap: 1rem;
  align-items: center;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.8s forwards;
}
.hero-stats {
  display: flex;
  gap: 2.5rem;
  margin-top: 4rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--warm-light);
  opacity: 0;
  animation: fadeUp 0.8s ease 1s forwards;
}
.stat-num {
  font-family: var(--font-sans);
  font-size: 2rem;
  font-weight: 300;
  color: var(--ink);
  letter-spacing: -0.02em;
}
.stat-num span { font-size: 1rem; color: var(--warm); }
.stat-label {
  font-size: 0.72rem;
  color: var(--muted);
  letter-spacing: 0.12em;
  margin-top: 2px;
  font-family: var(--font-sans);
}

.hero-right {
  position: relative;
  overflow: hidden;
  background: var(--paper);
}
.hero-right::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--warm-light) 0%, var(--paper) 60%);
  z-index: 1;
}
.hero-image-wrap {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.hero-img-frame {
  width: 75%;
  aspect-ratio: 4/3;
  border: 1px solid rgba(200,169,110,0.4);
  border-radius: 4px;
  overflow: hidden;
}
.hero-img-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  animation: fadeIn 1s ease 1s forwards;
}
.hero-img-caption {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--muted);
  font-family: var(--font-sans);
  margin-top: 1rem;
}
.hero-badge {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  z-index: 3;
  background: var(--white);
  border: 1px solid var(--warm-light);
  border-radius: 4px;
  padding: 1rem 1.4rem;
  text-align: center;
  opacity: 0;
  animation: fadeIn 0.8s ease 1.2s forwards;
}
.hero-badge .badge-time {
  font-family: var(--font-sans);
  font-size: 1.4rem;
  font-weight: 300;
  color: var(--accent);
  display: block;
}
.hero-badge .badge-note {
  font-size: 0.65rem;
  color: var(--muted);
  letter-spacing: 0.1em;
  display: block;
  margin-top: 3px;
}

/* ── BUTTONS ── */
.btn-primary {
  display: inline-block;
  background: var(--accent);
  color: var(--white);
  padding: 0.9rem 2.2rem;
  font-size: 0.82rem;
  letter-spacing: 0.15em;
  border-radius: 2px;
  font-family: var(--font-sans);
  transition: background 0.2s, transform 0.2s;
}
.btn-primary:hover { background: var(--ink); transform: translateY(-1px); }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ink);
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  font-family: var(--font-sans);
  border-bottom: 1px solid var(--warm);
  padding-bottom: 2px;
  transition: gap 0.2s;
}
.btn-secondary:hover { gap: 0.9rem; }

/* ── SECTION COMMONS ── */
.section-eyebrow {
  font-size: 0.7rem;
  letter-spacing: 0.35em;
  color: var(--warm);
  text-transform: uppercase;
  font-family: var(--font-sans);
  margin-bottom: 0.8rem;
  display: block;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 600;
  letter-spacing: 0.06em;
  line-height: 1.45;
}
.section-title.light { color: var(--white); }
.section-title.dark  { color: var(--ink); }

/* ── SERVICES ── */
.services-section {
  padding: 8rem 5rem;
  background: var(--ink);
  position: relative;
  overflow: hidden;
}
.services-section::before {
  content: 'SERVICE';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 18vw;
  font-family: var(--font-sans);
  font-weight: 300;
  color: rgba(255,255,255,0.02);
  white-space: nowrap;
  pointer-events: none;
  letter-spacing: 0.1em;
}
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 4rem;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5px;
  background: rgba(255,255,255,0.06);
}
.service-card {
  background: var(--ink);
  padding: 2.8rem 2.4rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--warm);
  transition: width 0.4s ease;
}
.service-card:hover { background: #22201c; }
.service-card:hover::after { width: 100%; }
.service-num {
  font-family: var(--font-sans);
  font-size: 0.7rem;
  color: var(--warm);
  letter-spacing: 0.2em;
  margin-bottom: 1.5rem;
}
.service-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--white);
  letter-spacing: 0.08em;
  margin-bottom: 1rem;
  font-weight: 600;
}
.service-desc {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  line-height: 1.9;
  font-family: var(--font-body);
  font-weight: 300;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--warm);
  margin-top: 1.8rem;
  font-family: var(--font-sans);
  transition: gap 0.2s;
}
.service-link:hover { gap: 0.9rem; }

/* ── ABOUT ── */
.about-section {
  padding: 9rem 5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  align-items: center;
  background: var(--white);
}
.about-visual { position: relative; }
.about-img-wrap {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--paper);
  border-radius: 4px;
  overflow: hidden;
}
.about-img-wrap img { width: 100%; height: 100%; object-fit: cover; }
.about-img-accent {
  position: absolute;
  bottom: -2rem; right: -2rem;
  width: 55%; aspect-ratio: 1;
  border: 1px solid var(--warm);
  border-radius: 4px;
  z-index: -1;
}
.about-year-badge {
  position: absolute;
  top: 2rem; left: -2rem;
  background: var(--accent);
  color: var(--white);
  padding: 1.2rem 1.5rem;
  border-radius: 4px;
  text-align: center;
}
.about-year-badge .yr {
  font-family: var(--font-sans);
  font-size: 1.8rem;
  font-weight: 300;
  letter-spacing: -0.02em;
  display: block;
}
.about-year-badge .yr-label {
  font-size: 0.62rem;
  letter-spacing: 0.2em;
  opacity: 0.75;
  display: block;
  margin-top: 3px;
}
.about-lead {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  line-height: 1.9;
  color: var(--ink);
  margin-bottom: 1.5rem;
  letter-spacing: 0.04em;
}
.about-body {
  font-size: 0.88rem;
  line-height: 2.1;
  color: var(--muted);
  font-weight: 300;
  margin-bottom: 2.5rem;
}
.about-features {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2.5rem;
}
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 1.4rem;
  background: var(--paper);
  border-radius: 4px;
  border-left: 2px solid var(--warm);
}
.feature-dot {
  width: 6px; height: 6px;
  background: var(--warm);
  border-radius: 50%;
  margin-top: 6px;
  flex-shrink: 0;
}
.feature-text {
  font-size: 0.84rem;
  color: var(--ink);
  line-height: 1.7;
}

/* ── INFO BAR ── */
.info-bar {
  background: var(--paper);
  padding: 2.5rem 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid var(--warm-light);
  border-bottom: 1px solid var(--warm-light);
  gap: 2rem;
  flex-wrap: wrap;
}
.info-item { display: flex; align-items: center; gap: 1rem; }
.info-icon {
  width: 36px; height: 36px;
  background: var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.info-icon svg { width: 16px; height: 16px; fill: var(--white); }
.info-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--muted);
  font-family: var(--font-sans);
  margin-bottom: 2px;
  display: block;
}
.info-value {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--ink);
  letter-spacing: 0.05em;
}
.tel-cta { text-align: right; }
.tel-num {
  font-family: var(--font-sans);
  font-size: 1.6rem;
  font-weight: 300;
  color: var(--accent);
  letter-spacing: 0.05em;
  display: block;
  transition: color 0.2s;
}
.tel-num:hover { color: var(--ink); }
.tel-note {
  font-size: 0.7rem;
  color: var(--muted);
  letter-spacing: 0.15em;
  font-family: var(--font-sans);
}

/* ── ACCESS ── */
.access-section {
  padding: 8rem 5rem;
  background: var(--white);
}
.access-inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 6rem;
  align-items: start;
}
.access-details { display: flex; flex-direction: column; gap: 1.5rem; margin-top: 2.5rem; }
.access-row {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--warm-light);
}
.access-key {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  color: var(--warm);
  font-family: var(--font-sans);
  padding-top: 2px;
}
.access-val {
  font-size: 0.88rem;
  color: var(--ink);
  line-height: 1.8;
}
.map-frame {
  width: 100%;
  aspect-ratio: 4/3;
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--warm-light);
}
.map-frame iframe { width: 100%; height: 100%; border: none; display: block; }

/* ── NEWS ── */
.news-section {
  padding: 7rem 5rem;
  background: var(--paper);
}
.news-grid { display: flex; flex-direction: column; gap: 0; margin-top: 3rem; }
.news-item {
  display: grid;
  grid-template-columns: 120px 1fr auto;
  align-items: center;
  gap: 2rem;
  padding: 1.5rem 0;
  border-bottom: 1px solid var(--warm-light);
  transition: background 0.2s;
}
.news-item:first-child { border-top: 1px solid var(--warm-light); }
.news-date {
  font-size: 0.78rem;
  color: var(--muted);
  font-family: var(--font-sans);
  letter-spacing: 0.05em;
}
.news-title {
  font-size: 0.9rem;
  color: var(--ink);
  line-height: 1.6;
  font-family: var(--font-body);
}
.news-arrow {
  font-size: 0.72rem;
  color: var(--warm);
  font-family: var(--font-sans);
}

/* ── CTA ── */
.cta-section {
  background: var(--accent);
  padding: 7rem 5rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  top: -50%; left: -10%;
  width: 60%; aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50%;
  pointer-events: none;
}
.cta-section::after {
  content: '';
  position: absolute;
  bottom: -40%; right: -5%;
  width: 45%; aspect-ratio: 1;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 50%;
  pointer-events: none;
}
.cta-label {
  font-size: 0.72rem;
  letter-spacing: 0.35em;
  color: rgba(255,255,255,0.5);
  text-transform: uppercase;
  font-family: var(--font-sans);
  margin-bottom: 1.2rem;
  display: block;
}
.cta-title {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--white);
  letter-spacing: 0.08em;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}
.cta-sub {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.6);
  line-height: 2;
  font-weight: 300;
  margin-bottom: 3rem;
  max-width: 520px;
  margin-left: auto; margin-right: auto;
}
.cta-buttons { display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap; }
.btn-white {
  display: inline-block;
  background: var(--white);
  color: var(--accent);
  padding: 1rem 2.4rem;
  font-size: 0.84rem;
  letter-spacing: 0.15em;
  border-radius: 2px;
  font-family: var(--font-sans);
  transition: transform 0.2s, background 0.2s;
}
.btn-white:hover { transform: translateY(-2px); background: var(--paper); }
.btn-outline {
  display: inline-block;
  border: 1px solid rgba(255,255,255,0.4);
  color: var(--white);
  padding: 1rem 2.4rem;
  font-size: 0.84rem;
  letter-spacing: 0.15em;
  border-radius: 2px;
  font-family: var(--font-sans);
  transition: border-color 0.2s, transform 0.2s;
}
.btn-outline:hover { border-color: rgba(255,255,255,0.8); transform: translateY(-2px); }

/* ── FOOTER ── */
.site-footer {
  background: #111;
  padding: 4rem 5rem 2.5rem;
}
.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 2rem;
  flex-wrap: wrap;
  gap: 2rem;
}
.footer-logo {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  color: var(--white);
  letter-spacing: 0.1em;
  margin-bottom: 0.8rem;
  display: block;
}
.footer-addr {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  line-height: 2;
  font-family: var(--font-sans);
  letter-spacing: 0.05em;
}
.footer-nav { display: flex; gap: 2rem; flex-wrap: wrap; align-items: center; }
.footer-nav a {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  letter-spacing: 0.12em;
  font-family: var(--font-sans);
  transition: color 0.2s;
}
.footer-nav a:hover { color: var(--white); }
.footer-copy {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.2);
  letter-spacing: 0.15em;
  font-family: var(--font-sans);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── RESPONSIVE ── */
@media (max-width: 960px) {
  .site-header { padding: 1rem 1.5rem; }
  .main-navigation { display: none; }
  .main-navigation.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 65px; left: 0; right: 0;
    background: var(--white);
    padding: 2rem;
    border-bottom: 1px solid var(--warm-light);
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
  }
  .main-navigation.open ul { flex-direction: column; gap: 1.2rem; }
  .menu-toggle { display: flex; }

  .hero { grid-template-columns: 1fr; min-height: auto; }
  .hero-left { padding: 5rem 2rem 3rem; }
  .hero-right { min-height: 60vw; }

  .services-section { padding: 5rem 2rem; }
  .services-grid { grid-template-columns: 1fr; }

  .about-section { grid-template-columns: 1fr; padding: 5rem 2rem; gap: 4rem; }
  .about-year-badge { left: 0; }

  .info-bar { padding: 2rem; flex-direction: column; align-items: flex-start; }

  .access-section { padding: 5rem 2rem; }
  .access-inner { grid-template-columns: 1fr; gap: 3rem; }

  .news-section { padding: 5rem 2rem; }
  .news-item { grid-template-columns: 100px 1fr; }
  .news-arrow { display: none; }

  .cta-section { padding: 5rem 2rem; }
  .site-footer { padding: 3rem 2rem 2rem; }
}