/* ===== SCROLL REVEAL ===== */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Kaku Gothic Pro', 'Meiryo', sans-serif;
  font-size: 16px;
  line-height: 1.8;
  color: #1c1c1c;
  background: #fff;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* ===== COLOR VARIABLES ===== */
:root {
  --g-900:  #1d5238;
  --g-800:  #2a7550;
  --g-700:  #3d9060;
  --g-600:  #52a87c;
  --g-400:  #82c9a5;
  --g-100:  #c8ead6;
  --g-50:   #e8f5ee;
  --g-30:   #f3faf6;
  --gold:   #e07038;
  --gold-l: #ea8f5a;
  --text:   #1c1c1c;
  --muted:  #5a5a5a;
  --border: #c5e8d4;
  --white:  #ffffff;
}

/* ===== LAYOUT ===== */
.container { max-width: 1140px; margin: 0 auto; padding: 0 24px; }
.header .container { max-width: 1280px; }
.section { padding: 88px 0; }

.section-eyebrow {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--g-600);
  margin-bottom: 10px;
}
.section-title {
  font-size: clamp(22px, 3vw, 36px);
  font-weight: 700;
  color: var(--g-800);
  line-height: 1.45;
  margin-bottom: 14px;
}
.section-lead {
  font-size: 15px;
  color: var(--muted);
  line-height: 1.95;
  max-width: 660px;
}
.section-head-center { text-align: center; margin-bottom: 56px; }
.section-head-center .section-lead { margin: 0 auto; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 30px;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s;
  white-space: nowrap;
}
.btn--gold       { background: var(--gold);  color: var(--white); }
.btn--gold:hover { background: var(--gold-l); }
.btn--white      { background: var(--white);  color: var(--g-800); }
.btn--white:hover{ background: var(--g-50); }
.btn--outline    { background: var(--white); color: var(--g-800); border: 1.5px solid var(--white); }
.btn--outline:hover { background: var(--g-50); border-color: var(--g-50); }
.btn--lg         { padding: 16px 40px; font-size: 16px; }
.btn__icon { width: 18px; height: 18px; object-fit: contain; flex-shrink: 0; }

/* ===== HEADER ===== */
.header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: var(--white);
  box-shadow: 0 2px 14px rgba(0,0,0,.1);
  border-bottom: 2px solid var(--g-100);
}
.header__inner { display: flex; align-items: center; height: 72px; }
.header__logo { flex-shrink: 0; margin-right: 12px; }
.header__logo img { height: 44px; width: auto; }
.header__site-title { margin-right: auto; font-size: 16px; font-weight: 700; color: var(--g-800); line-height: 1.4; white-space: nowrap; }

/* NAV */
.nav { display: flex; align-items: stretch; height: 100%; }
.nav__list { display: flex; align-items: stretch; }
.nav__item { position: relative; display: flex; align-items: center; }

.nav__link {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 0 16px;
  height: 72px;
  font-size: 14px;
  font-weight: 500;
  color: #333;
  transition: color .2s, background .2s;
  white-space: nowrap;
}
.nav__link:hover { color: var(--g-700); background: var(--g-30); }
.nav__link--active { color: var(--g-700); }

.nav__arrow {
  display: inline-block;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translateY(-1px);
  transition: transform .2s;
}
.nav__item:hover .nav__arrow { transform: rotate(225deg) translateY(2px); }

.mega {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 230px;
  background: var(--white);
  border-top: 3px solid var(--g-600);
  box-shadow: 0 12px 36px rgba(0,0,0,.18);
  border-radius: 0 0 6px 6px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .22s, transform .22s;
  z-index: 200;
}
.nav__item:hover .mega {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.mega__link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 20px;
  font-size: 14px;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  transition: all .2s;
}
.mega__link::before {
  content: '';
  display: block;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--g-600);
  flex-shrink: 0;
}
.mega li:last-child .mega__link { border-bottom: none; }
.mega__link:hover { background: var(--g-30); color: var(--g-700); padding-left: 26px; }

.header__actions { display: flex; align-items: center; gap: 20px; margin-left: 20px; flex-shrink: 0; }
.header__tel { text-align: right; line-height: 1.3; }
.header__tel-label { font-size: 10px; color: var(--muted); letter-spacing: .05em; }
.header__tel a { font-size: 19px; font-weight: 700; color: var(--g-800); letter-spacing: .04em; }
.header__tel a:hover { color: var(--g-600); }

/* ===== HAMBURGER ===== */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  margin-left: 12px;
  flex-shrink: 0;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--g-800); border-radius: 2px; transition: all .3s; }
.hamburger.is-active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.is-active span:nth-child(2) { opacity: 0; }
.hamburger.is-active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.sp-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--white);
  overflow-y: auto;
  z-index: 800;
  padding: 0 0 60px;
  transform: translateX(100%);
  transition: transform .3s ease;
}
.sp-nav.is-open { transform: translateX(0); }
.sp-nav__list { padding: 0 24px; }
.sp-nav__item { border-bottom: 1px solid var(--border); }
.sp-nav__link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
  font-size: 16px;
  font-weight: 500;
  color: var(--text);
}
.sp-nav__sub { padding: 0 0 12px 16px; }
.sp-nav__sub li { margin-bottom: 4px; }
.sp-nav__sub a { display: block; padding: 8px 0; font-size: 14px; color: var(--muted); border-bottom: 1px solid var(--g-50); }
.sp-nav__cta { padding: 28px 24px 0; display: flex; flex-direction: column; gap: 16px; align-items: center; }
.sp-nav__tel { text-align: center; }
.sp-nav__tel a { font-size: 24px; font-weight: 700; color: var(--g-800); }
.sp-nav__hours { font-size: 12px; color: var(--muted); margin-top: 4px; }

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  background: #0d2e1a;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
}
.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(42,117,80,.90) 0%, rgba(42,117,80,.42) 48%, rgba(42,117,80,.08) 100%);
}
.hero__content { position: relative; z-index: 2; width: 100%; padding: 40px 0 0; }
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--gold);
  color: var(--g-900);
  font-size: 12px;
  font-weight: 700;
  padding: 5px 16px;
  border-radius: 20px;
  letter-spacing: .08em;
  margin-bottom: 24px;
}
.hero h1 {
  font-size: clamp(34px, 5.5vw, 62px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 18px;
  text-shadow: 0 2px 16px rgba(0,0,0,.4);
}
.hero__sub {
  font-size: clamp(14px, 1.8vw, 18px);
  color: rgba(255,255,255,.82);
  line-height: 1.9;
  margin-bottom: 40px;
  max-width: 560px;
}
.hero__actions { display: flex; align-items: flex-end; gap: 20px; flex-wrap: wrap; }
.hero__action-wrap { display: flex; align-items: flex-end; }
.hero__tel-wrap { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.hero__tel { display: flex; align-items: center; gap: 12px; color: var(--text); background: var(--white); padding: 10px 18px; border-radius: 6px; box-shadow: 0 6px 20px rgba(0,0,0,.14); }
.hero__tel-icon {
  width: 44px;
  height: 44px;
  border: 2px solid var(--white);
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
}
.hero__tel-icon img { width: 20px; height: 20px; object-fit: contain; }
.hero__tel-num { font-size: 24px; font-weight: 700; letter-spacing: .05em; }
.hero__tel-num a { color: var(--g-800); }
.hero__tel-hours { display: inline-block; font-size: 15px; font-weight: 700; color: var(--white); text-shadow: 0 1px 8px rgba(0,0,0,.45); }
.hero__scroll {
  position: absolute;
  bottom: 28px;
  right: 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.45);
  font-size: 10px;
  letter-spacing: .2em;
}
.hero__scroll-bar { width: 1px; height: 44px; background: rgba(255,255,255,.2); overflow: hidden; position: relative; }
.hero__scroll-bar::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gold);
  animation: scrollbar 1.8s ease-in-out infinite;
}
@keyframes scrollbar { to { top: 200%; } }

/* ===== PAGE HERO (inner pages) ===== */
.page-hero {
  position: relative;
  padding: 80px 0 60px;
  background: var(--g-900);
  overflow: hidden;
}
.page-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
}
.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(29,82,56,.95) 0%, rgba(61,144,96,.75) 100%);
}
.page-hero__inner { position: relative; z-index: 2; }
.page-hero h1 {
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 700;
  color: var(--white);
  line-height: 1.3;
  margin-bottom: 12px;
  text-shadow: 0 2px 12px rgba(0,0,0,.3);
}
.page-hero__lead { font-size: 15px; color: rgba(255,255,255,.75); line-height: 1.8; }

/* Breadcrumb */
.breadcrumb { background: var(--g-50); padding: 12px 0; border-bottom: 1px solid var(--border); }
.breadcrumb ol { display: flex; align-items: center; flex-wrap: wrap; list-style: none; }
.breadcrumb li { display: flex; align-items: center; font-size: 12px; color: var(--muted); }
.breadcrumb li + li::before { content: '›'; margin: 0 8px; color: var(--g-400); }
.breadcrumb a { color: var(--g-700); transition: color .2s; }
.breadcrumb a:hover { color: var(--g-800); }

/* ===== REASONS ===== */
.reasons { background: var(--g-50); padding: 80px 0; }
.reasons__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 32px; }
.reason-card {
  background: var(--white);
  border: 1px solid var(--g-100);
  border-radius: 10px;
  padding: 40px 28px 36px;
  text-align: center;
  box-shadow: 0 3px 16px rgba(61,144,96,.08);
  transition: box-shadow .25s, transform .25s;
}
.reason-card:hover { box-shadow: 0 10px 32px rgba(61,144,96,.15); transform: translateY(-4px); }
.reason-card__icon { width: 96px; height: 96px; object-fit: contain; margin: 0 auto 22px; }
.reason-card__num { font-size: 10px; font-weight: 700; letter-spacing: .25em; color: var(--g-600); margin-bottom: 10px; }
.reason-card h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--g-800);
  margin-bottom: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--g-100);
}
.reason-card p { font-size: 14px; color: var(--muted); line-height: 1.9; }

/* ===== SERVICES (top page) ===== */
.services { background: var(--g-50); padding: 88px 0; }
.services__list { display: flex; flex-direction: column; gap: 0; }
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 440px;
  overflow: hidden;
}
.service-row:first-child { border-radius: 12px 12px 0 0; }
.service-row:last-child  { border-radius: 0 0 12px 12px; }
.service-row:nth-child(even) { direction: rtl; }
.service-row:nth-child(even) > * { direction: ltr; }
.service-row__img { overflow: hidden; position: relative; }
.service-row__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
.service-row:hover .service-row__img img { transform: scale(1.04); }
.service-row__body { background: var(--white); padding: 52px 56px; display: flex; flex-direction: column; justify-content: center; }
.service-row__body .tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .2em; color: var(--g-600); margin-bottom: 12px; }
.service-row__body h3 {
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  color: var(--g-800);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--g-100);
  line-height: 1.4;
}
.service-row__body p { font-size: 15px; color: var(--muted); line-height: 1.95; margin-bottom: 32px; }
.service-row__more {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  font-weight: 700;
  color: var(--g-700);
  border: 1.5px solid var(--g-700);
  padding: 10px 24px;
  border-radius: 4px;
  align-self: flex-start;
  transition: all .2s;
}
.service-row__more::after { content: '→'; }
.service-row__more:hover { background: var(--g-700); color: var(--white); }

/* ===== SERVICE DETAIL (inner pages) ===== */
.service-detail { padding: 88px 0; }
.service-detail--alt { background: var(--g-50); }
.service-split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.service-split--reverse { direction: rtl; }
.service-split--reverse > * { direction: ltr; }
.service-split__img { border-radius: 12px; overflow: hidden; box-shadow: 0 6px 32px rgba(0,0,0,.12); }
.service-split__img img { width: 100%; height: 380px; object-fit: cover; }
.service-split__body .tag { display: inline-block; font-size: 11px; font-weight: 700; letter-spacing: .2em; color: var(--g-600); margin-bottom: 12px; }
.service-split__body h2 {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  color: var(--g-800);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 2px solid var(--g-100);
  line-height: 1.4;
}
.service-split__body p { font-size: 15px; color: var(--muted); line-height: 1.95; margin-bottom: 16px; }
.service-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 24px; }
.service-points--stack { grid-template-columns: 1fr; }
.service-point { background: var(--g-50); border-left: 3px solid var(--g-600); border-radius: 0 8px 8px 0; padding: 18px 20px; }
.service-point h4 { font-size: 15px; font-weight: 700; color: var(--g-800); margin-bottom: 8px; }
.service-point p { font-size: 14px; color: var(--muted); line-height: 1.8; }

.intro-panel { max-width: 880px; margin: 0 auto; background: var(--g-50); border-left: 4px solid var(--g-600); border-radius: 0 10px 10px 0; padding: 32px 36px; }
.intro-panel p { font-size: 15px; color: var(--muted); line-height: 2; margin-bottom: 16px; }
.intro-panel p:last-child { margin-bottom: 0; }
.check-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; max-width: 900px; margin: 0 auto; }
.check-item { position: relative; background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 16px 18px 16px 44px; font-size: 15px; line-height: 1.7; box-shadow: 0 2px 10px rgba(0,0,0,.04); }
.check-item::before { content: ''; position: absolute; left: 18px; top: 24px; width: 12px; height: 7px; border-left: 2px solid var(--g-700); border-bottom: 2px solid var(--g-700); transform: rotate(-45deg); }
.work-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.work-list li { background: var(--white); border: 1px solid var(--border); border-radius: 8px; padding: 14px 16px; font-size: 14px; color: var(--text); line-height: 1.7; }
.detail-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.detail-card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 32px; box-shadow: 0 3px 16px rgba(0,0,0,.05); }
.detail-card h2 { font-size: clamp(20px, 2.4vw, 27px); color: var(--g-800); line-height: 1.45; margin-bottom: 18px; padding-bottom: 16px; border-bottom: 2px solid var(--g-100); }
.detail-card p { font-size: 15px; color: var(--muted); line-height: 1.95; margin-bottom: 14px; }
.detail-card p:last-child { margin-bottom: 0; }
.cleaning-card__img { border-radius: 8px; overflow: hidden; margin-bottom: 22px; }
.cleaning-card__img img { width: 100%; height: 220px; object-fit: cover; }
.cleaning-card__areas { margin-top: 18px; padding: 14px 16px; background: var(--g-30); border-radius: 8px; font-size: 13px; color: var(--muted); line-height: 1.8; }
.cleaning-card__areas strong { display: block; color: var(--g-800); font-size: 13px; margin-bottom: 4px; }
.feature-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; }
.feature-grid--six { grid-template-columns: repeat(3, 1fr); }
.feature-card { background: var(--white); border: 1px solid var(--g-100); border-radius: 10px; padding: 24px 20px; box-shadow: 0 3px 16px rgba(61,144,96,.08); }
.feature-card h3 { font-size: 16px; color: var(--g-800); line-height: 1.5; margin-bottom: 10px; }
.feature-card p { font-size: 13px; color: var(--muted); line-height: 1.85; }
.flow-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.flow-step { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 24px 22px; box-shadow: 0 2px 10px rgba(0,0,0,.05); }
.flow-step__num { display: inline-block; color: var(--gold); font-size: 12px; font-weight: 700; letter-spacing: .16em; margin-bottom: 10px; }
.flow-step h3 { font-size: 16px; color: var(--g-800); line-height: 1.5; margin-bottom: 8px; }
.flow-step p { font-size: 13px; color: var(--muted); line-height: 1.85; }
.area-panel { max-width: 860px; margin: 0 auto; background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 32px 36px; box-shadow: 0 3px 16px rgba(0,0,0,.05); }
.area-panel p { font-size: 15px; color: var(--muted); line-height: 1.95; margin-bottom: 12px; }
.area-panel p:last-child { margin-bottom: 0; }
.area-panel a { color: var(--g-700); font-weight: 700; text-decoration: underline; text-underline-offset: 3px; }
.cta-band--compact { padding: 68px 0; }

/* ===== QUALIFICATIONS ===== */
.qual-section { background: var(--g-50); padding: 88px 0; }
.qual-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.qual-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 3px 16px rgba(0,0,0,.07);
  transition: transform .25s, box-shadow .25s;
}
.qual-card:hover { transform: translateY(-4px); box-shadow: 0 10px 28px rgba(0,0,0,.12); }
.qual-card__img { width: 100%; height: 180px; object-fit: contain; padding: 24px; background: var(--g-30); }
.qual-card__body { padding: 20px 20px 24px; }
.qual-card__name { font-size: 15px; font-weight: 700; color: var(--g-800); margin-bottom: 6px; line-height: 1.4; }
.qual-card__note { font-size: 12px; color: var(--g-600); margin-bottom: 8px; }
.qual-card__desc { font-size: 13px; color: var(--muted); line-height: 1.8; }

/* ===== PAYMENT STRIP ===== */
.payment-strip { background: var(--gold); padding: 18px 0; }
.payment-strip__inner { display: flex; align-items: center; gap: 18px; justify-content: center; flex-wrap: wrap; }
.payment-strip__label { font-size: 13px; font-weight: 700; color: var(--white); letter-spacing: .05em; }
.payment-strip__img { height: 56px; width: auto; border-radius: 4px; }

/* ===== CTA BAND ===== */
.cta-band { background: var(--g-800); padding: 88px 0; position: relative; overflow: hidden; }
.cta-band::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  border: 90px solid rgba(130,201,165,.1);
  border-radius: 50%;
  pointer-events: none;
}
.cta-band__inner { text-align: center; position: relative; z-index: 1; }
.cta-band h2 { font-size: clamp(20px, 3vw, 32px); color: var(--white); font-weight: 700; line-height: 1.65; margin-bottom: 16px; }
.cta-band p { font-size: 15px; color: rgba(255,255,255,.72); line-height: 1.9; margin-bottom: 44px; }
.cta-band__actions { display: flex; justify-content: center; align-items: center; flex-wrap: wrap; gap: 0; }
.cta-box {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 8px;
  padding: 24px 40px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin: 8px;
}
.cta-box__label { font-size: 10px; font-weight: 700; letter-spacing: .18em; color: var(--gold); }
.cta-box__num { font-size: 28px; font-weight: 700; color: var(--white); letter-spacing: .05em; }
.cta-box__num a { color: var(--white); }
.cta-box__mail { font-size: 16px; }
.cta-box__mail a { color: var(--white); }
.cta-box__hours { font-size: 11px; color: rgba(255,255,255,.5); }
.cta-divider { width: 1px; height: 80px; background: rgba(255,255,255,.18); margin: 8px 12px; }
.cta-btn-box { margin: 8px; }

/* ===== FAQ ===== */
.faq { background: var(--white); padding: 88px 0; }
.faq__list { max-width: 820px; margin: 0 auto; }
.faq__item { background: var(--white); border-radius: 8px; margin-bottom: 14px; overflow: hidden; box-shadow: 0 2px 10px rgba(0,0,0,.05); }
.faq__q { display: flex; align-items: center; gap: 16px; padding: 20px 24px; cursor: pointer; user-select: none; transition: background .2s; }
.faq__q:hover { background: var(--g-50); }
.faq__q-badge {
  width: 34px; height: 34px; min-width: 34px;
  border-radius: 50%;
  background: var(--g-700);
  color: var(--white);
  font-size: 14px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.faq__q-text { flex: 1; font-size: 16px; font-weight: 700; color: var(--g-900); }
.faq__toggle {
  width: 26px; height: 26px;
  border-radius: 50%;
  border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; line-height: 1;
  color: var(--g-600);
  flex-shrink: 0;
  transition: transform .3s;
}
.faq__item.is-open .faq__toggle { transform: rotate(45deg); }
.faq__a { max-height: none; overflow: visible; }
.faq__a-inner { padding: 0 24px 26px 74px; }
.faq__a p { font-size: 15px; color: var(--muted); line-height: 1.9; }

/* ===== AREA ===== */
.area { background: var(--g-50); padding: 88px 0; }
.area__body { display: grid; grid-template-columns: 420px 1fr; gap: 60px; align-items: start; }
.area__lead { font-size: 16px; color: var(--muted); line-height: 1.9; margin-bottom: 28px; }
.area__tags { display: flex; flex-wrap: wrap; gap: 8px; }
.area__tag { display: inline-block; padding: 5px 14px; border: 1px solid var(--border); border-radius: 20px; font-size: 13px; color: var(--text); background: var(--g-30); line-height: 1.5; }
.area__tag--main { border-color: var(--g-600); color: var(--g-800); font-weight: 700; background: var(--g-100); }
.area__img-wrap { border-radius: 10px; overflow: hidden; box-shadow: 0 6px 32px rgba(0,0,0,.1); position: sticky; top: 100px; }
.area__img-wrap img { width: 100%; height: 420px; object-fit: cover; }

/* ===== ABOUT (top page) ===== */
.about { background: var(--white); padding: 88px 0; }
.certs-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; margin-bottom: 72px; }
.cert-item { background: var(--white); border-radius: 10px; overflow: hidden; box-shadow: 0 3px 16px rgba(0,0,0,.08); text-align: center; transition: transform .25s, box-shadow .25s; }
.cert-item:hover { transform: translateY(-4px); box-shadow: 0 10px 32px rgba(0,0,0,.12); }
.cert-item__img { width: 100%; height: 260px; object-fit: contain; padding: 16px; background: var(--g-30); }
.cert-item__body { padding: 20px 20px 24px; text-align: left; }
.cert-item__name { font-size: 16px; font-weight: 700; color: var(--g-800); line-height: 1.5; margin-bottom: 6px; }
.cert-item__note { font-size: 12px; color: var(--g-600); line-height: 1.5; margin-bottom: 8px; }
.cert-item__desc { font-size: 13px; color: var(--muted); line-height: 1.85; }

.ceo-section { background: var(--white); border-radius: 12px; overflow: hidden; display: grid; grid-template-columns: 380px 1fr; box-shadow: 0 4px 24px rgba(0,0,0,.08); }
.ceo-section__photo { position: relative; background: var(--g-700); display: flex; flex-direction: column; align-items: center; justify-content: flex-end; padding: 0 0 36px; min-height: 420px; }
.ceo-section__photo img { width: 200px; height: 200px; border-radius: 50%; object-fit: cover; border: 5px solid rgba(255,255,255,.2); margin-bottom: 20px; }
.ceo-section__name { font-size: 22px; font-weight: 700; color: var(--white); letter-spacing: .04em; }
.ceo-section__title { font-size: 12px; color: rgba(255,255,255,.6); letter-spacing: .08em; margin-top: 4px; }
.ceo-section__text { padding: 52px; display: flex; flex-direction: column; justify-content: center; }
.ceo-section__text .section-eyebrow { margin-bottom: 8px; }
.ceo-section__text h3 { font-size: 24px; font-weight: 700; color: var(--g-800); margin-bottom: 24px; line-height: 1.4; }
.ceo-section__text p { font-size: 15px; color: var(--muted); line-height: 2; margin-bottom: 16px; }
.ceo-section__text p:last-child { margin-bottom: 0; }

/* ===== PRICE PAGE ===== */
.price-page { padding: 72px 0; }
.price-block { margin-bottom: 64px; }
.price-block:last-child { margin-bottom: 0; }
.price-block__head { margin-bottom: 28px; }
.price-block__head h2 { font-size: clamp(20px, 2.5vw, 28px); font-weight: 700; color: var(--g-800); line-height: 1.4; }
.price-block__head h2::before { content: ''; display: inline-block; width: 4px; height: 1em; background: var(--g-600); margin-right: 12px; vertical-align: middle; border-radius: 2px; }
.price-table-wrap { overflow-x: auto; }
.price-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.price-table th, .price-table td { padding: 14px 20px; border: 1px solid var(--border); text-align: left; line-height: 1.6; }
.price-table th { background: var(--g-800); color: var(--white); font-weight: 700; font-size: 14px; letter-spacing: .03em; }
.price-table tr:nth-child(even) td { background: var(--g-30); }
.price-table td:last-child { font-weight: 700; color: var(--g-800); }
.price-note { font-size: 13px; color: var(--muted); line-height: 1.8; margin-top: 14px; padding: 12px 16px; background: var(--g-50); border-left: 3px solid var(--g-400); border-radius: 0 4px 4px 0; }
.price-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 16px; margin-top: 8px; }
.price-card { background: var(--white); border: 1px solid var(--border); border-radius: 10px; padding: 28px 20px; text-align: center; box-shadow: 0 2px 10px rgba(0,0,0,.05); }
.price-card__room { font-size: 14px; color: var(--muted); margin-bottom: 10px; font-weight: 500; }
.price-card__price { font-size: 26px; font-weight: 700; color: var(--g-800); line-height: 1; }
.price-card__price span { font-size: 14px; font-weight: 400; color: var(--muted); }
.price-sep { height: 1px; background: var(--border); margin: 48px 0; }

/* ===== ABOUT PAGE ===== */
.about-page-section { padding: 88px 0; }
.about-table-wrap { overflow-x: auto; margin-bottom: 56px; }
.about-table { width: 100%; border-collapse: collapse; font-size: 15px; }
.about-table th, .about-table td { padding: 16px 24px; border: 1px solid var(--border); line-height: 1.7; vertical-align: top; }
.about-table th { background: var(--g-50); font-weight: 700; color: var(--g-800); width: 200px; white-space: nowrap; }
.about-service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-top: 40px; margin-bottom: 40px; }
.about-service-item { background: var(--g-50); border-left: 3px solid var(--g-600); padding: 12px 16px; font-size: 14px; color: var(--text); border-radius: 0 4px 4px 0; }
.about-orgs-head { font-size: 18px; font-weight: 700; color: var(--g-800); margin-bottom: 16px; padding-bottom: 12px; border-bottom: 2px solid var(--g-100); }
.org-list li { padding: 12px 0; border-bottom: 1px solid var(--border); font-size: 14px; color: var(--text); display: flex; align-items: center; gap: 10px; }
.org-list li::before { content: ''; display: block; width: 6px; height: 6px; border-radius: 50%; background: var(--g-600); flex-shrink: 0; }
.org-list li:last-child { border-bottom: none; }
.about-note { font-size: 13px; color: var(--muted); margin-top: 16px; padding: 12px 16px; background: var(--g-50); border-left: 3px solid var(--g-400); border-radius: 0 4px 4px 0; }

/* ===== CONTACT PAGE ===== */
.contact-page { padding: 88px 0; }
.contact-lead { font-size: 15px; color: var(--muted); line-height: 1.9; margin-bottom: 52px; }
.contact-layout { display: grid; grid-template-columns: 360px 1fr; gap: 60px; align-items: start; }
.contact-info-box { background: var(--g-800); border-radius: 12px; padding: 40px 32px; color: var(--white); position: sticky; top: 100px; }
.contact-info-box h3 { font-size: 18px; font-weight: 700; margin-bottom: 28px; padding-bottom: 16px; border-bottom: 1px solid rgba(255,255,255,.15); color: var(--white); }
.contact-info-item { display: flex; gap: 14px; margin-bottom: 24px; align-items: flex-start; }
.contact-info-item__icon { width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,.12); display: flex; align-items: center; justify-content: center; font-size: 16px; flex-shrink: 0; }
.contact-info-item__icon img { width: 18px; height: 18px; object-fit: contain; filter: brightness(0) invert(1); opacity: .9; }
.contact-info-item__body { line-height: 1.5; }
.contact-info-item__label { font-size: 11px; color: rgba(255,255,255,.55); letter-spacing: .06em; margin-bottom: 3px; }
.contact-info-item__value { font-size: 18px; font-weight: 700; }
.contact-info-item__value a { color: var(--white); }
.contact-info-item__sub { font-size: 11px; color: rgba(255,255,255,.5); margin-top: 2px; }
.contact-form-box h3 { font-size: 20px; font-weight: 700; color: var(--g-800); margin-bottom: 32px; padding-bottom: 16px; border-bottom: 2px solid var(--g-100); }
.form-group { margin-bottom: 24px; }
.form-label { display: block; font-size: 14px; font-weight: 700; color: var(--g-800); margin-bottom: 8px; }
.form-required { display: inline-block; font-size: 11px; background: #c0392b; color: var(--white); padding: 2px 6px; border-radius: 3px; margin-left: 6px; vertical-align: middle; }
.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 15px;
  font-family: inherit;
  color: var(--text);
  background: var(--white);
  transition: border-color .2s, box-shadow .2s;
  appearance: none;
}
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--g-600); box-shadow: 0 0 0 3px rgba(82,168,124,.15); }
.form-textarea { resize: vertical; min-height: 140px; }
.form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%235a5a5a' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
  cursor: pointer;
}
.form-radio-group { display: flex; gap: 20px; flex-wrap: wrap; }
.form-radio { display: flex; align-items: center; gap: 8px; cursor: pointer; font-size: 15px; color: var(--text); }
.form-radio input[type="radio"] { width: 18px; height: 18px; accent-color: var(--g-700); cursor: pointer; }
.form-submit-area { text-align: center; margin-top: 36px; }
.form-submit { background: var(--gold); color: var(--white); border: none; padding: 16px 60px; font-size: 16px; font-weight: 700; border-radius: 4px; cursor: pointer; transition: background .2s; font-family: inherit; }
.form-submit:hover { background: var(--gold-l); }
.form-note { font-size: 13px; color: var(--muted); margin-top: 12px; line-height: 1.7; }

/* ===== FOOTER ===== */
.footer { background: var(--g-900); color: rgba(255,255,255,.7); }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; padding: 72px 0 56px; }
.footer-logo-wrap { display: flex; align-items: center; gap: 16px; margin-bottom: 20px; }
.footer__brand .footer-logo img { height: 42px; width: auto; filter: brightness(0) invert(1); margin-bottom: 0; }
.footer__name { font-size: 15px; font-weight: 700; color: var(--white); line-height: 1.5; }
.footer__brand p { font-size: 13px; line-height: 1.9; }
.footer__col h4 { font-size: 13px; font-weight: 700; color: var(--white); letter-spacing: .06em; margin-bottom: 18px; padding-bottom: 10px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__nav li { margin-bottom: 10px; }
.footer__nav a { font-size: 13px; color: rgba(255,255,255,.58); display: flex; align-items: center; gap: 6px; transition: color .2s; }
.footer__nav a::before { content: ''; display: block; width: 4px; height: 4px; border-radius: 50%; background: var(--g-400); flex-shrink: 0; opacity: .6; }
.footer__nav a:hover { color: var(--gold); }
.footer__info li { font-size: 13px; display: flex; gap: 10px; margin-bottom: 10px; line-height: 1.7; }
.footer__info .lbl { color: rgba(255,255,255,.38); min-width: 52px; flex-shrink: 0; }
.footer__info a { color: rgba(255,255,255,.7); }
.footer__info a:hover { color: var(--gold); }
.footer__bottom { border-top: 1px solid rgba(255,255,255,.07); padding: 22px 0; display: flex; align-items: center; justify-content: space-between; }
.footer__copy { font-size: 12px; color: rgba(255,255,255,.32); }
.footer__bottom-nav { display: flex; gap: 20px; }
.footer__bottom-nav a { font-size: 12px; color: rgba(255,255,255,.32); transition: color .2s; }
.footer__bottom-nav a:hover { color: var(--gold); }

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .ceo-section { grid-template-columns: 1fr; }
  .ceo-section__photo { min-height: 320px; }
  .contact-layout { grid-template-columns: 1fr; }
  .contact-info-box { position: static; }
  .qual-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid { grid-template-columns: repeat(3, 1fr); }
}
@media (max-width: 900px) {
  .service-row { grid-template-columns: 1fr; min-height: auto; }
  .service-row:nth-child(even) { direction: ltr; }
  .service-row__img { height: 280px; }
  .service-row__body { padding: 36px 28px; }
  .area__body { grid-template-columns: 1fr; }
  .area__img-wrap { position: static; }
  .area__img-wrap img { height: 340px; }
  .footer__top { grid-template-columns: 1fr 1fr 1fr; }
  .footer__brand { grid-column: 1 / -1; }
  .service-split { grid-template-columns: 1fr; gap: 36px; }
  .service-split--reverse { direction: ltr; }
  .service-split__img img { height: 260px; }
  .about-service-grid { grid-template-columns: repeat(2, 1fr); }
  .about-table th { width: 140px; }
  .detail-grid { grid-template-columns: 1fr; }
  .work-list, .flow-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
  .nav { display: none; }
  .header__site-title { font-size: 13px; white-space: normal; max-width: 200px; }
  .header__actions .btn { display: none; }
  .header__actions .header__tel { display: none; }
  .hamburger { display: flex; margin-left: auto; }
  .sp-nav { display: block; }
  .reasons__grid { grid-template-columns: 1fr; }
  .certs-grid { grid-template-columns: repeat(2, 1fr); }
  .cert-item__img { height: 180px; }
  .ceo-section__text { padding: 32px 24px; }
  .footer__top { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; gap: 12px; text-align: center; }
  .cta-band__actions { flex-direction: column; }
  .cta-divider { width: 60px; height: 1px; }
  .qual-grid { grid-template-columns: 1fr; }
  .service-points { grid-template-columns: 1fr; }
  .check-grid, .feature-grid, .work-list, .flow-grid { grid-template-columns: 1fr; }
  .intro-panel, .area-panel, .detail-card { padding: 24px 20px; }
  .about-service-grid { grid-template-columns: 1fr 1fr; }
  .about-table th { width: 100px; white-space: normal; }
  .price-cards { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .price-cards { grid-template-columns: 1fr; }
  .about-service-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .contact-layout { gap: 36px; }
  .certs-grid { grid-template-columns: 1fr; }
  .cert-item__img { height: 200px; }
  .faq__a-inner { padding: 0 16px 20px 52px; }
}