/* =============================================
   株式会社アイキューシステム – Main Stylesheet
   Color Palette:
     Primary Orange  : #F47920
     Moss Green      : #7BAE47
     Light Green     : #A5C96A
     Deep Green      : #4E7A1A
     Pale Green      : #F2F7ED
     White           : #FFFFFF
     Off-White       : #F8FAF5
     Text Dark       : #2B2B2B
     Text Mid        : #555555
     Border          : #DCE8CE
============================================= */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Noto Sans JP', sans-serif;
  color: #2B2B2B;
  background: #FFFFFF;
  line-height: 1.75;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- CSS Variables ---- */
:root {
  --orange:       #F47920;
  --orange-light: #FFA040;
  --orange-deep:  #D4600A;
  --orange-pale:  #FFF3E8;
  --orange-mid:   #FFE0C0;
  --green:        #7BAE47;
  --green-light:  #A5C96A;
  --green-deep:   #4E7A1A;
  --green-pale:   #F2F7ED;
  --green-mid:    #DCE8CE;
  --white:        #FFFFFF;
  --off-white:    #F8FAF5;
  --text:         #2B2B2B;
  --text-mid:     #555555;
  --border:       #DCE8CE;
  --radius:       12px;
  --shadow:       0 4px 24px rgba(123,174,71,.15);
  --shadow-lg:    0 8px 40px rgba(123,174,71,.22);
  --transition:   .3s cubic-bezier(.4,0,.2,1);
}

/* ---- CONTAINER ---- */
.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .85rem 2.2rem;
  border-radius: 50px;
  font-weight: 700;
  font-size: .95rem;
  transition: background var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
}

.btn-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 4px 16px rgba(244,121,32,.35);
}
.btn-primary:hover {
  background: var(--orange-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(244,121,32,.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid var(--white);
}
.btn-outline:hover {
  background: var(--white);
  color: var(--orange);
  transform: translateY(-2px);
}

.btn-more {
  background: transparent;
  color: var(--orange);
  border: 2px solid var(--orange);
  padding: .6rem 2rem;
}
.btn-more:hover {
  background: var(--orange);
  color: var(--white);
}

.btn-full { width: 100%; justify-content: center; }

/* ---- SECTION COMMON ---- */
.section { padding: 96px 0; }

.section-head {
  text-align: center;
  margin-bottom: 56px;
}

.section-title-en {
  font-family: 'Montserrat', sans-serif;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800;
  color: var(--green);
  letter-spacing: .06em;
  line-height: 1;
}

.section-title-ja {
  font-size: .9rem;
  color: var(--text-mid);
  letter-spacing: .15em;
  margin-top: .4rem;
}

/* ---- SCROLL ANIMATIONS ---- */
.fade-in, .fade-in-left, .fade-in-right {
  opacity: 0;
  transition: opacity .7s ease calc(var(--delay, 0s)), transform .7s ease calc(var(--delay, 0s));
}
.fade-in        { transform: translateY(32px); }
.fade-in-left   { transform: translateX(-40px); }
.fade-in-right  { transform: translateX(40px); }

.fade-in.visible,
.fade-in-left.visible,
.fade-in-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* =============================================
   HEADER
============================================= */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255,255,255,.97);
  box-shadow: 0 2px 16px rgba(0,0,0,.08);
  transition: background var(--transition), box-shadow var(--transition);
}

#site-header.scrolled {
  box-shadow: 0 4px 24px rgba(123,174,71,.15);
}

.header-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding: 0 5%;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-shrink: 0;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: var(--orange);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.logo-en {
  font-family: 'Montserrat', sans-serif;
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--orange);
  letter-spacing: .08em;
}

.logo-ja {
  font-size: .65rem;
  color: var(--text-mid);
  letter-spacing: .05em;
}

/* Nav */
#global-nav {
  margin-left: auto;
}

.nav-list {
  display: flex;
  gap: .2rem;
}

.nav-list a {
  display: block;
  padding: .5rem 1rem;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--text);
  border-radius: 6px;
  transition: color var(--transition), background var(--transition);
}

.nav-list a:hover {
  color: var(--green);
  background: var(--green-pale);
}

/* Header CTA */
.header-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .15rem;
  padding: 0 1.2rem;
  height: 72px;
  background: var(--orange);
  color: var(--white);
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  font-size: .75rem;
  letter-spacing: .1em;
  flex-shrink: 0;
  transition: background var(--transition);
}

.header-cta i { font-size: 1.1rem; }
.header-cta:hover { background: var(--orange-deep); }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
#mobile-nav {
  display: none;
  position: fixed;
  top: 72px;
  left: 0;
  width: 100%;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(0,0,0,.1);
  z-index: 999;
  transform: translateY(-8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}
#mobile-nav.open {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}
#mobile-nav ul {
  padding: 1rem 0;
}
#mobile-nav li a {
  display: block;
  padding: .9rem 7%;
  font-family: 'Montserrat', sans-serif;
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .1em;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  transition: color var(--transition), background var(--transition);
}
#mobile-nav li a:hover { color: var(--green); background: var(--green-pale); }
.mobile-cta {
  background: var(--orange) !important;
  color: var(--white) !important;
  text-align: center;
  margin: .5rem 7%;
  border-radius: 6px;
  border-bottom: none !important;
}

/* =============================================
   HERO
============================================= */
#hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transform: scale(1.05);
  animation: zoomOut 14s ease-out forwards;
}

@keyframes zoomOut {
  from { transform: scale(1.1); }
  to   { transform: scale(1); }
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(78,122,26,.50) 0%, rgba(30,30,30,.30) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 7%;
  max-width: 680px;
}

.hero-sub {
  font-family: 'Montserrat', sans-serif;
  font-size: .82rem;
  font-weight: 600;
  letter-spacing: .22em;
  color: rgba(255,255,255,.85);
  margin-bottom: .8rem;
}

.hero-title {
  font-size: clamp(2rem, 5.5vw, 3.4rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.4;
  margin-bottom: 1.2rem;
}

.hero-desc {
  font-size: 1rem;
  color: rgba(255,255,255,.9);
  margin-bottom: 2rem;
  line-height: 1.9;
}

.hero-btns {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Scroll Indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .4rem;
  color: rgba(255,255,255,.75);
  font-family: 'Montserrat', sans-serif;
  font-size: .65rem;
  letter-spacing: .2em;
  animation: bounce 2s infinite;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(6px); }
}

/* =============================================
   NEWS
============================================= */
.section-news {
  background: var(--off-white);
  padding: 72px 0;
}

.news-list { display: flex; flex-direction: column; gap: .4rem; }

.news-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.1rem 1.6rem;
  background: var(--white);
  border-radius: var(--radius);
  border-left: 4px solid var(--green);
  box-shadow: 0 2px 12px rgba(0,0,0,.05);
  transition: box-shadow var(--transition), transform var(--transition);
  cursor: pointer;
}
.news-item:hover {
  box-shadow: var(--shadow);
  transform: translateX(4px);
}

.news-date {
  font-family: 'Montserrat', sans-serif;
  font-size: .82rem;
  color: var(--text-mid);
  min-width: 90px;
  flex-shrink: 0;
}

.news-tag {
  background: var(--green-pale);
  color: var(--green-deep);
  font-size: .72rem;
  font-weight: 700;
  padding: .2rem .75rem;
  border-radius: 20px;
  flex-shrink: 0;
}

.news-text {
  flex: 1;
  font-size: .92rem;
  color: var(--text);
}

.news-arrow {
  color: var(--green);
  font-size: .85rem;
  flex-shrink: 0;
}

.news-more { text-align: right; margin-top: 1.5rem; }

/* =============================================
   ABOUT
============================================= */
.section-about {
  position: relative;
  background: var(--green-pale);
  overflow: hidden;
}

.about-bg-deco {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.deco-circle {
  position: absolute;
  border-radius: 50%;
  background: var(--green-mid);
  opacity: .45;
}
.deco-1 { width: 400px; height: 400px; top: -120px; right: -100px; }
.deco-2 { width: 240px; height: 240px; bottom: -60px; left: -60px; }

.about-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
  position: relative;
}

.about-text .section-title-en { text-align: left; }
.about-text .section-title-ja { text-align: left; }

.about-body {
  margin: 1.5rem 0 2rem;
  color: var(--text-mid);
  font-size: .95rem;
  background: rgba(255,255,255,.7);
  border-radius: 8px;
  padding: 1.2rem 1.4rem;
  line-height: 1.9;
}

.about-image {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 20px;
}

.about-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--green);
  color: var(--white);
  border-radius: 14px;
  padding: .8rem 1.2rem;
  display: flex;
  align-items: center;
  gap: .6rem;
  font-size: .8rem;
  font-weight: 700;
  line-height: 1.3;
  box-shadow: 0 4px 16px rgba(123,174,71,.4);
}
.about-badge i { font-size: 1.4rem; }

/* Rep Message */
.rep-message {
  margin-top: 72px;
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 3rem;
  background: var(--white);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: var(--shadow);
}

.rep-photo { width: 100%; }
.rep-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 220px;
}

.rep-text {
  padding: 2.5rem 2.5rem 2.5rem 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.rep-heading {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green-deep);
  margin-bottom: 1rem;
}

.rep-body {
  flex: 1;
  color: var(--text-mid);
  font-size: .92rem;
  line-height: 1.9;
  background: var(--green-pale);
  border-radius: 8px;
  padding: 1.2rem 1.4rem;
  margin-bottom: 1.2rem;
}

.rep-name {
  font-size: .88rem;
  color: var(--text-mid);
  font-weight: 700;
  text-align: right;
  border-top: 1px solid var(--border);
  padding-top: .8rem;
  margin-top: .4rem;
}
.rep-name strong {
  color: var(--text);
  font-size: 1rem;
}

/* =============================================
   SERVICE
============================================= */
.section-service {
  background: var(--white);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 2px 16px rgba(0,0,0,.07);
  transition: transform var(--transition), box-shadow var(--transition);
}
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
}

/* 全サービスカード画像：画像サイズに完全準拠 */
.service-card-img {
  width: 100%;
  display: block;
  line-height: 0;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}
.service-card-img img {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
}

/* ---- ワイドカード（生活サポート用） ---- */
.service-card-wide {
  display: flex;
  flex-direction: column;
}
.service-card-wide .service-card-img {
  width: 100%;
  display: block;
  line-height: 0;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
}
.service-card-wide .service-card-img img {
  width: 100%;
  height: auto;
  display: block;
  max-width: 100%;
}
.service-card-wide .service-card-body {
  width: 100%;
  padding: 1.5rem;
}

.service-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.service-icon {
  font-size: 1.4rem;
  color: var(--green);
}

.service-card-body h3 {
  font-size: 1.05rem;
  font-weight: 700;
}

.service-card-body p {
  font-size: .85rem;
  color: var(--text-mid);
  min-height: 2.5rem;
  background: var(--green-pale);
  border-radius: 6px;
  padding: .5rem;
}

.service-note {
  text-align: center;
  margin-top: 2rem;
  font-size: .82rem;
  color: var(--text-mid);
}

/* Rep message – no photo variant */
.rep-message--noimg {
  grid-template-columns: 1fr;
}
.rep-text--full {
  padding: 2.5rem;
}
.service-category-label {
  display: inline-flex;
  align-items: center;
  gap: .6rem;
  background: var(--green);
  color: var(--white);
  font-weight: 700;
  font-size: 1rem;
  padding: .55rem 1.6rem;
  border-radius: 50px;
  margin-bottom: 1.6rem;
}
.service-category-label i { font-size: 1rem; }

/* ---- Service 4-col grid（生活サポート：2列ワイドカード） ---- */
.service-grid-4 {
  grid-template-columns: repeat(2, 1fr) !important;
}

/* ---- Service Price Box ---- */
.service-price-box {
  margin-top: .8rem;
  background: var(--green-pale);
  border-radius: 10px;
  padding: .9rem 1rem;
  display: flex;
  flex-direction: column;
  gap: .45rem;
}

.service-price-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .4rem;
  flex-wrap: wrap;
}

.service-price-label {
  font-size: .78rem;
  color: var(--text-mid);
  flex-shrink: 0;
}

.service-price {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--green-deep);
  line-height: 1;
}
.service-price small {
  font-size: .68rem;
  font-weight: 400;
  color: var(--text-mid);
}

.service-price-set {
  background: var(--green);
  color: var(--white);
  font-size: .78rem;
  font-weight: 700;
  padding: .35rem .75rem;
  border-radius: 6px;
  display: flex;
  align-items: center;
  gap: .4rem;
  flex-wrap: wrap;
}
.service-price-set strong { font-size: .95rem; }

.service-price-note {
  font-size: .75rem;
  color: var(--text-mid);
  margin-top: -.2rem;
}

/* ---- Form Success Message ---- */
.form-success {
  background: #f0fdf4;
  border: 2px solid #22c55e;
  border-radius: var(--radius);
  padding: 2.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.form-success i {
  font-size: 3rem;
  color: #22c55e;
}
.form-success p {
  font-size: 1rem;
  color: var(--text);
  line-height: 1.8;
}

/* ---- Contact tel sub number ---- */
.contact-tel-sub {
  font-size: .88rem;
  color: var(--text-mid);
  display: block;
}
.contact-tel-sub-num {
  font-family: 'Montserrat', sans-serif;
  font-weight: 700;
  color: var(--green-deep);
  font-size: 1rem;
}

/* =============================================
   REASON
============================================= */
.section-reason {
  background: var(--green);
  color: var(--white);
}

.section-reason .section-title-en { color: rgba(255,255,255,.3); }
.section-reason .section-title-ja { color: var(--white); }

.reason-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.reason-card {
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(4px);
  transition: background var(--transition), transform var(--transition);
  position: relative;
}
.reason-card:hover {
  background: rgba(255,255,255,.2);
  transform: translateY(-4px);
}

.reason-num {
  position: absolute;
  top: 1rem;
  left: 1.2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: rgba(255,255,255,.2);
  line-height: 1;
}

.reason-icon {
  font-size: 2.2rem;
  margin: 1rem auto .8rem;
  display: block;
  color: rgba(255,255,255,.9);
}

.reason-card h3 {
  font-size: .95rem;
  font-weight: 700;
  min-height: 1.4rem;
  background: rgba(255,255,255,.15);
  border-radius: 6px;
  margin-bottom: .6rem;
}

.reason-card p {
  font-size: .82rem;
  color: rgba(255,255,255,.8);
  min-height: 3rem;
  background: rgba(255,255,255,.08);
  border-radius: 6px;
  padding: .4rem;
}

/* =============================================
   FLOW
============================================= */
.section-flow { background: var(--off-white); }

.flow-list {
  display: flex;
  align-items: stretch;
  gap: 0;
  flex-wrap: nowrap;
  overflow-x: auto;
  padding-bottom: .5rem;
}

.flow-step {
  flex: 1;
  min-width: 180px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  text-align: center;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: .7rem;
}

.flow-num {
  font-family: 'Montserrat', sans-serif;
  font-size: .72rem;
  font-weight: 700;
  color: var(--green);
  background: var(--green-pale);
  padding: .25rem .8rem;
  border-radius: 20px;
  letter-spacing: .1em;
}

.flow-icon {
  width: 60px;
  height: 60px;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.4rem;
}

.flow-body h3 {
  font-size: .95rem;
  font-weight: 700;
}

.flow-body p {
  font-size: .82rem;
  color: var(--text-mid);
  min-height: 2rem;
  background: var(--green-pale);
  border-radius: 6px;
  padding: .4rem;
  margin-top: .4rem;
}

.flow-arrow {
  display: flex;
  align-items: center;
  padding: 0 .4rem;
  color: var(--green);
  font-size: 1.2rem;
  flex-shrink: 0;
}

/* =============================================
   COMPANY
============================================= */
.section-company { background: var(--white); }

.company-table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
}

.company-table tr {
  border-bottom: 1px solid var(--border);
}

.company-table th {
  width: 200px;
  padding: 1.2rem 1.5rem;
  font-weight: 700;
  color: var(--green-deep);
  text-align: left;
  background: var(--green-pale);
  vertical-align: top;
}

.company-table td {
  padding: 1.2rem 1.5rem;
  color: var(--text);
  vertical-align: top;
  min-height: 2rem;
}

.company-table td:empty::after,
.company-table td:has(> :only-child:empty)::after {
  content: '';
  display: block;
  height: 1.4rem;
  background: var(--border);
  border-radius: 4px;
}

/* =============================================
   CONTACT
============================================= */
.section-contact {
  background: linear-gradient(150deg, var(--green-pale) 0%, var(--white) 60%);
}

.contact-en { color: var(--green); }
.contact-ja { color: var(--text-mid); }

.contact-inner {
  max-width: 740px;
  margin: 0 auto;
}

.contact-tel {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.8rem 2rem;
  box-shadow: var(--shadow);
  margin-bottom: 1.5rem;
}

.contact-tel > i {
  font-size: 2rem;
  color: var(--green);
  flex-shrink: 0;
}

.contact-tel > div {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.contact-tel-label { font-size: .8rem; color: var(--text-mid); }
.contact-tel-number {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--green);
  letter-spacing: .05em;
}
.contact-tel-hours { font-size: .78rem; color: var(--text-mid); }

.contact-mail {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.4rem 2rem;
  box-shadow: var(--shadow);
  margin-bottom: 1rem;
}

.contact-mail > i {
  font-size: 1.8rem;
  color: var(--green);
  flex-shrink: 0;
}

.contact-mail > div {
  display: flex;
  flex-direction: column;
  gap: .2rem;
}

.contact-mail-address {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--green);
  word-break: break-all;
  transition: color var(--transition);
}
.contact-mail-address:hover { color: var(--green-deep); }
  text-align: center;
  font-size: .82rem;
  color: var(--text-mid);
  margin-bottom: 1.5rem;
  position: relative;
}
.contact-divider::before,
.contact-divider::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 42%;
  height: 1px;
  background: var(--border);
}
.contact-divider::before { left: 0; }
.contact-divider::after  { right: 0; }

/* Form */
.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 2.5rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.form-row {
  display: flex;
  flex-direction: column;
  gap: .4rem;
}

.form-row label {
  font-size: .88rem;
  font-weight: 700;
  color: var(--text);
  display: flex;
  align-items: center;
  gap: .5rem;
}

.required {
  background: var(--green);
  color: var(--white);
  font-size: .68rem;
  padding: .1rem .5rem;
  border-radius: 4px;
}

.form-row input,
.form-row select,
.form-row textarea {
  padding: .75rem 1rem;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-family: inherit;
  font-size: .92rem;
  color: var(--text);
  background: var(--off-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px rgba(123,174,71,.15);
  background: var(--white);
}

/* =============================================
   FOOTER
============================================= */
#site-footer {
  background: var(--green-deep);
  color: rgba(255,255,255,.7);
  padding: 3rem 0 2rem;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

#site-footer .logo-icon { background: var(--orange); }
#site-footer .logo-en { color: var(--orange); }
#site-footer .logo-ja { color: rgba(255,255,255,.5); }

.footer-nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: .3rem;
  justify-content: center;
}

.footer-nav a {
  font-family: 'Montserrat', sans-serif;
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .12em;
  padding: .4rem .8rem;
  border-radius: 6px;
  color: rgba(255,255,255,.7);
  transition: color var(--transition), background var(--transition);
}
.footer-nav a:hover {
  color: var(--white);
  background: rgba(255,255,255,.15);
}

.footer-copy {
  font-size: .75rem;
  color: rgba(255,255,255,.35);
  text-align: center;
}

/* =============================================
   PAGE TOP BUTTON
============================================= */
#page-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  background: var(--orange);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  box-shadow: 0 4px 16px rgba(123,174,71,.45);
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  z-index: 900;
}
#page-top.visible {
  opacity: 1;
  pointer-events: all;
  transform: translateY(0);
}
#page-top:hover { background: var(--orange-deep); }

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 1024px) {
  .reason-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .service-grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  #global-nav, .header-cta { display: none; }
  .hamburger { display: flex; }
  #mobile-nav { display: block; }

  .about-inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .rep-message  { grid-template-columns: 1fr; }
  .rep-photo img { height: 240px; }
  .rep-text { padding: 2rem; }

  .flow-list { flex-wrap: wrap; justify-content: center; }
  .flow-arrow { transform: rotate(90deg); }
  .flow-step { min-width: 140px; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .service-grid  { grid-template-columns: 1fr; }
  .service-grid-4 { grid-template-columns: 1fr; }
  .reason-grid   { grid-template-columns: 1fr; }

  .hero-title { font-size: 1.8rem; }
  .hero-btns  { flex-direction: column; }

  .contact-tel { flex-direction: column; text-align: center; }
  .contact-form { padding: 1.5rem; }

  .company-table th { width: 110px; padding: 1rem; }
  .company-table td { padding: 1rem; }
}