/* =========================================================
   電気工事 汎用テンプレ v5（ズオーデンキ風・濃紺×オレンジ）
   背景画像なし。ヒーローはCSS仕上げ
   ========================================================= */

/* ========== Reset / Base ========== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --c-navy: #003366;
  --c-navy-dark: #00264d;
  --c-navy-deep: #001f40;
  --c-orange: #FF6B00;
  --c-orange-dark: #E55F00;
  --c-yellow: #FFE600;
  --c-text: #1a1a1a;
  --c-text-sub: #555;
  --c-bg-gray: #F7F8FA;
  --c-line: #E5E7EB;
  --c-white: #ffffff;
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 6px 18px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 14px 36px rgba(0, 0, 0, 0.12);
  --radius: 10px;
  --radius-lg: 16px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic",
    "Meiryo", sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--c-text);
  background-color: var(--c-white);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: var(--c-navy);
  text-decoration: none;
  transition: opacity 0.2s, color 0.2s;
}

a:hover {
  opacity: 0.8;
}

ul,
ol {
  list-style: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ========== Section共通 ========== */
section {
  padding: 80px 0;
}

section:nth-of-type(even) {
  background: var(--c-bg-gray);
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-head .en {
  display: inline-block;
  font-family: "Roboto", sans-serif;
  font-size: 14px;
  letter-spacing: 0.2em;
  color: var(--c-orange);
  font-weight: 700;
  margin-bottom: 8px;
}

.section-head h2 {
  font-size: 32px;
  font-weight: 800;
  color: var(--c-navy);
  letter-spacing: 0.04em;
  position: relative;
  display: inline-block;
  padding-bottom: 16px;
}

.section-head h2::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 56px;
  height: 4px;
  background: var(--c-orange);
  border-radius: 2px;
}

.section-head p.lead {
  margin-top: 16px;
  color: var(--c-text-sub);
  font-size: 15px;
}

/* ========== ボタン ========== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-align: center;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.15s, background 0.2s, color 0.2s;
  white-space: nowrap;
}

.btn-orange {
  background: var(--c-orange);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

.btn-orange:hover {
  background: var(--c-orange-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  opacity: 1;
}

.btn-tel {
  background: var(--c-orange);
  color: #fff;
  font-size: 18px;
  padding: 14px 24px;
  flex-direction: column;
  line-height: 1.2;
}

.btn-tel .num {
  font-family: "Roboto", sans-serif;
  font-size: 24px;
  letter-spacing: 0.05em;
}

.btn-tel .label {
  font-size: 11px;
  font-weight: 500;
  opacity: 0.95;
}

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid #fff;
}

.btn-outline:hover {
  background: #fff;
  color: var(--c-navy);
  opacity: 1;
}

.btn-mail {
  background: #fff;
  color: var(--c-navy);
  border: 2px solid var(--c-navy);
}

.btn-mail:hover {
  background: var(--c-navy);
  color: #fff;
  opacity: 1;
}

/* ========== Topbar ========== */
.topbar {
  background: var(--c-navy-deep);
  color: #fff;
  font-size: 13px;
  padding: 8px 0;
}

.topbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}

.topbar .badge-license {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  letter-spacing: 0.02em;
}

.topbar .hours {
  opacity: 0.85;
}

/* ========== Header ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  box-shadow: var(--shadow-sm);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  gap: 16px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--c-navy), var(--c-navy-dark));
  color: var(--c-yellow);
  border-radius: 10px;
  display: grid;
  place-items: center;
  font-size: 22px;
  font-weight: 800;
}

.brand-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--c-navy);
  letter-spacing: 0.04em;
  line-height: 1.2;
}

.brand-name small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--c-text-sub);
  letter-spacing: 0.1em;
}

.gnav ul {
  display: flex;
  gap: 28px;
}

.gnav a {
  color: var(--c-navy);
  font-weight: 600;
  font-size: 15px;
  position: relative;
  padding: 4px 0;
}

.gnav a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--c-orange);
  transition: width 0.2s;
}

.gnav a:hover::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 12px;
}

/* ========== Hero（背景画像なし・CSS仕上げ） ========== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #003366 0%, #001f40 100%);
  color: #fff;
  padding: 90px 0 110px;
  overflow: hidden;
  text-align: center;
}

/* 微細な格子パターン（電気らしさ） */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
}

/* 右下のオレンジグロー */
.hero::after {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -160px;
  bottom: -160px;
  background: radial-gradient(circle, rgba(255, 107, 0, 0.35) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero-pill {
  display: inline-block;
  background: var(--c-yellow);
  color: var(--c-navy);
  font-weight: 700;
  font-size: 14px;
  padding: 8px 22px;
  border-radius: 999px;
  letter-spacing: 0.06em;
  margin-bottom: 28px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.hero h1 {
  font-size: 56px;
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: 0.04em;
  margin-bottom: 20px;
}

.hero h1 .accent {
  color: var(--c-yellow);
}

.hero .sub {
  font-size: 18px;
  margin-bottom: 40px;
  opacity: 0.9;
}

.hero-badges {
  display: flex;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.hero-badge {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  padding: 18px 28px;
  min-width: 200px;
  backdrop-filter: blur(6px);
}

.hero-badge .num {
  font-family: "Roboto", sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: var(--c-yellow);
  line-height: 1.1;
  display: block;
}

.hero-badge .label {
  font-size: 13px;
  letter-spacing: 0.06em;
  opacity: 0.95;
  margin-top: 4px;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-cta .btn {
  min-width: 240px;
}

/* ========== News ========== */
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.news-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 24px;
  border-left: 4px solid var(--c-orange);
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.news-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.news-card .tag {
  display: inline-block;
  background: var(--c-orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}

.news-card .date {
  font-size: 12px;
  color: var(--c-text-sub);
  margin-bottom: 8px;
  font-family: "Roboto", sans-serif;
}

.news-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.5;
  margin-bottom: 8px;
}

.news-card p {
  font-size: 14px;
  color: var(--c-text-sub);
}

/* ========== Services（12カード） ========== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.service-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 24px 20px;
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--c-orange);
}

.service-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 14px;
  background: linear-gradient(135deg, #003366, #00264d);
  color: var(--c-yellow);
  border-radius: 14px;
  display: grid;
  place-items: center;
  font-size: 26px;
}

.service-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 8px;
}

.service-card .price {
  font-size: 13px;
  color: var(--c-orange);
  font-weight: 700;
}

.service-card .price .num {
  font-family: "Roboto", sans-serif;
  font-size: 18px;
}

/* ========== Warranty ========== */
.warranty {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-dark) 100%) !important;
  color: #fff;
  text-align: center;
}

.warranty .section-head h2 {
  color: #fff;
}

.warranty .section-head .en {
  color: var(--c-yellow);
}

.warranty .section-head h2::after {
  background: var(--c-yellow);
}

.warranty-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 880px;
  margin: 0 auto;
}

.warranty-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  position: relative;
}

.warranty-card .ribbon {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--c-yellow);
  color: var(--c-navy);
  font-size: 12px;
  font-weight: 800;
  padding: 4px 18px;
  border-radius: 999px;
  letter-spacing: 0.1em;
}

.warranty-card .big {
  font-family: "Roboto", sans-serif;
  font-size: 64px;
  font-weight: 800;
  color: var(--c-yellow);
  line-height: 1;
}

.warranty-card .big .unit {
  font-size: 24px;
  margin-left: 4px;
}

.warranty-card h3 {
  font-size: 22px;
  font-weight: 800;
  margin: 12px 0;
}

.warranty-card p {
  font-size: 14px;
  opacity: 0.92;
}

/* ========== Voice ========== */
.voice-rating {
  text-align: center;
  margin-bottom: 36px;
}

.voice-rating .stars {
  font-size: 28px;
  color: var(--c-orange);
  letter-spacing: 0.1em;
}

.voice-rating .score {
  font-family: "Roboto", sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--c-navy);
  margin-left: 8px;
}

.voice-rating p {
  margin-top: 6px;
  color: var(--c-text-sub);
  font-size: 14px;
}

.voice-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}

.voice-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 22px 18px;
  box-shadow: var(--shadow-sm);
  border-top: 4px solid var(--c-orange);
}

.voice-card .stars {
  color: var(--c-orange);
  font-size: 14px;
  margin-bottom: 8px;
}

.voice-card .who {
  font-size: 12px;
  color: var(--c-text-sub);
  margin-bottom: 8px;
}

.voice-card .title {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 8px;
  line-height: 1.5;
}

.voice-card p {
  font-size: 13px;
  color: var(--c-text);
  line-height: 1.7;
}

/* ========== Case ========== */
.case-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.case-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s, box-shadow 0.2s;
}

.case-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.case-thumb {
  height: 180px;
  background: linear-gradient(135deg, #003366, #00264d);
  display: grid;
  place-items: center;
  color: var(--c-yellow);
  font-size: 48px;
  position: relative;
}

.case-thumb .label {
  position: absolute;
  top: 12px;
  left: 12px;
  background: var(--c-orange);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.case-body {
  padding: 20px;
}

.case-body h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 8px;
  line-height: 1.5;
}

.case-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 12px;
  color: var(--c-text-sub);
  margin-bottom: 8px;
}

.case-meta span {
  background: var(--c-bg-gray);
  padding: 3px 10px;
  border-radius: 4px;
}

.case-price {
  font-family: "Roboto", sans-serif;
  font-size: 18px;
  font-weight: 800;
  color: var(--c-orange);
}

.case-price small {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 12px;
  font-weight: 500;
  color: var(--c-text-sub);
  margin-left: 4px;
}

/* ========== Awards ========== */
.awards-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 18px;
}

.award-card {
  background: #fff;
  border: 2px solid var(--c-line);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
  transition: border-color 0.2s, transform 0.2s;
}

.award-card:hover {
  border-color: var(--c-orange);
  transform: translateY(-3px);
}

.award-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 12px;
  background: var(--c-bg-gray);
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 28px;
  color: var(--c-navy);
}

.award-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.4;
  margin-bottom: 6px;
}

.award-card p {
  font-size: 12px;
  color: var(--c-text-sub);
}

/* ========== Subsidy ========== */
.subsidy {
  background: linear-gradient(135deg, #fff8ed 0%, #ffefd9 100%);
}

.subsidy-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.subsidy-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 22px;
  border-top: 6px solid var(--c-orange);
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: transform 0.2s, box-shadow 0.2s;
}

.subsidy-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.subsidy-card .scope {
  display: inline-block;
  background: var(--c-navy);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
}

.subsidy-card h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 12px;
  line-height: 1.5;
}

.subsidy-card .amount {
  font-family: "Roboto", sans-serif;
  font-size: 32px;
  font-weight: 800;
  color: var(--c-orange);
  line-height: 1.1;
  margin-bottom: 8px;
}

.subsidy-card .amount .unit {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 14px;
  margin-left: 2px;
}

.subsidy-card p {
  font-size: 13px;
  color: var(--c-text-sub);
  line-height: 1.6;
}

.subsidy-note {
  text-align: center;
  margin-top: 32px;
  padding: 18px 24px;
  background: #fff;
  border: 1px dashed var(--c-orange);
  border-radius: var(--radius);
  font-size: 14px;
  color: var(--c-text);
  max-width: 760px;
  margin-left: auto;
  margin-right: auto;
}

.subsidy-note strong {
  color: var(--c-orange);
}

/* ========== Future ========== */
.future-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.future-card {
  background: #fff;
  border-radius: var(--radius);
  padding: 30px 24px;
  text-align: center;
  border: 1px solid var(--c-line);
  transition: transform 0.2s, box-shadow 0.2s;
}

.future-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.future-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 16px;
  background: linear-gradient(135deg, var(--c-orange), #ff8a3d);
  color: #fff;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-size: 32px;
}

.future-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 10px;
}

.future-card p {
  font-size: 13px;
  color: var(--c-text-sub);
  line-height: 1.7;
}

/* ========== Price ========== */
.price-table {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.price-row {
  display: grid;
  grid-template-columns: 200px 1fr 220px;
  align-items: center;
  padding: 22px 28px;
  border-bottom: 1px solid var(--c-line);
  gap: 18px;
}

.price-row:last-child {
  border-bottom: none;
}

.price-row:nth-child(even) {
  background: var(--c-bg-gray);
}

.price-row .item {
  font-weight: 700;
  color: var(--c-navy);
  font-size: 16px;
}

.price-row .desc {
  font-size: 13px;
  color: var(--c-text-sub);
  line-height: 1.6;
}

.price-row .amount {
  text-align: right;
  font-family: "Roboto", sans-serif;
  font-size: 22px;
  font-weight: 800;
  color: var(--c-orange);
  line-height: 1.2;
}

.price-row .amount small {
  display: block;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  color: var(--c-text-sub);
  font-weight: 500;
}

.price-note {
  text-align: center;
  margin-top: 20px;
  font-size: 13px;
  color: var(--c-text-sub);
}

/* ========== Flow ========== */
.flow-list {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 12px;
  position: relative;
}

.flow-item {
  background: #fff;
  border-radius: var(--radius);
  padding: 28px 20px 24px;
  text-align: center;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.flow-item .step {
  display: inline-block;
  background: var(--c-orange);
  color: #fff;
  font-family: "Roboto", sans-serif;
  font-size: 12px;
  font-weight: 700;
  padding: 3px 12px;
  border-radius: 999px;
  letter-spacing: 0.1em;
  margin-bottom: 12px;
}

.flow-item .icon {
  font-size: 36px;
  color: var(--c-navy);
  margin-bottom: 10px;
}

.flow-item h3 {
  font-size: 15px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 8px;
}

.flow-item p {
  font-size: 12px;
  color: var(--c-text-sub);
  line-height: 1.6;
}

/* ========== Staff ========== */
.staff-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.staff-card {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  text-align: center;
  transition: transform 0.2s, box-shadow 0.2s;
}

.staff-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.staff-photo {
  height: 220px;
  background: linear-gradient(135deg, var(--c-navy), var(--c-navy-dark));
  display: grid;
  place-items: center;
  color: var(--c-yellow);
  font-size: 80px;
}

.staff-body {
  padding: 22px 18px;
}

.staff-body .role {
  font-size: 12px;
  color: var(--c-orange);
  font-weight: 700;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.staff-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 10px;
}

.staff-body .qual {
  font-size: 12px;
  color: var(--c-text-sub);
  background: var(--c-bg-gray);
  border-radius: 4px;
  padding: 4px 8px;
  display: inline-block;
  margin-bottom: 10px;
}

.staff-body p {
  font-size: 13px;
  color: var(--c-text);
  line-height: 1.7;
}

/* ========== Area ========== */
.area-block {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.area-block h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 16px;
  border-left: 4px solid var(--c-orange);
  padding-left: 12px;
}

.area-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.area-list li {
  background: var(--c-bg-gray);
  color: var(--c-navy);
  font-size: 13px;
  font-weight: 600;
  padding: 6px 14px;
  border-radius: 999px;
}

.area-note {
  margin-top: 18px;
  font-size: 13px;
  color: var(--c-text-sub);
}

/* ========== Payment ========== */
.payment-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.payment-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  padding: 24px 16px;
  text-align: center;
}

.payment-card .icon {
  font-size: 36px;
  color: var(--c-navy);
  margin-bottom: 8px;
}

.payment-card h3 {
  font-size: 14px;
  font-weight: 700;
  color: var(--c-navy);
  margin-bottom: 4px;
}

.payment-card p {
  font-size: 12px;
  color: var(--c-text-sub);
}

/* ========== Company ========== */
.company-table {
  background: #fff;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  max-width: 880px;
  margin: 0 auto;
}

.company-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  border-bottom: 1px solid var(--c-line);
}

.company-row:last-child {
  border-bottom: none;
}

.company-row dt {
  background: var(--c-bg-gray);
  padding: 18px 22px;
  font-weight: 700;
  color: var(--c-navy);
  font-size: 14px;
}

.company-row dd {
  padding: 18px 22px;
  font-size: 14px;
  color: var(--c-text);
  line-height: 1.7;
}

/* ========== Contact ========== */
.contact {
  background: linear-gradient(135deg, var(--c-navy) 0%, var(--c-navy-dark) 100%) !important;
  color: #fff;
  text-align: center;
}

.contact .section-head h2 {
  color: #fff;
}

.contact .section-head .en {
  color: var(--c-yellow);
}

.contact .section-head h2::after {
  background: var(--c-yellow);
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  max-width: 880px;
  margin: 0 auto;
}

.contact-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-lg);
  padding: 36px 24px;
}

.contact-card .icon {
  font-size: 40px;
  color: var(--c-yellow);
  margin-bottom: 12px;
}

.contact-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 14px;
}

.contact-card .num {
  font-family: "Roboto", sans-serif;
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 6px;
  display: block;
}

.contact-card .hours {
  font-size: 13px;
  opacity: 0.85;
  margin-bottom: 16px;
}

.contact-card .btn {
  width: 100%;
  max-width: 320px;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--c-navy-deep);
  color: #fff;
  padding: 60px 0 24px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .brand {
  margin-bottom: 18px;
}

.footer-brand .brand-name {
  color: #fff;
}

.footer-brand .brand-name small {
  color: rgba(255, 255, 255, 0.7);
}

.footer-brand p {
  font-size: 13px;
  opacity: 0.85;
  line-height: 1.7;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 700;
  margin-bottom: 16px;
  padding-left: 10px;
  border-left: 3px solid var(--c-orange);
}

.footer-col ul li {
  margin-bottom: 8px;
  font-size: 13px;
}

.footer-col a {
  color: rgba(255, 255, 255, 0.85);
}

.footer-col a:hover {
  color: var(--c-yellow);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 20px;
  text-align: center;
  font-size: 12px;
  opacity: 0.7;
  letter-spacing: 0.04em;
}

/* ========== Floating CTA (mobile) ========== */
.floating-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--c-navy);
  padding: 8px;
  gap: 8px;
  box-shadow: 0 -4px 18px rgba(0, 0, 0, 0.2);
}

.floating-cta a {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 12px 4px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 13px;
  color: #fff;
  text-align: center;
}

.floating-cta .ftel {
  background: var(--c-orange);
}

.floating-cta .fmail {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.3);
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .voice-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .awards-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .subsidy-grid,
  .future-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .flow-list {
    grid-template-columns: repeat(5, 1fr);
    gap: 8px;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
  .hero h1 {
    font-size: 44px;
  }
}

@media (max-width: 768px) {
  section {
    padding: 56px 0;
  }
  .container {
    padding: 0 18px;
  }
  .topbar {
    font-size: 12px;
    text-align: center;
  }
  .topbar .container {
    justify-content: center;
  }
  .gnav {
    display: none;
  }
  .site-header .container {
    height: 64px;
  }
  .header-cta .btn-mail {
    display: none;
  }
  .btn-tel {
    padding: 8px 16px;
    font-size: 14px;
  }
  .btn-tel .num {
    font-size: 18px;
  }
  .brand-name {
    font-size: 16px;
  }
  .brand-logo {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }
  .hero {
    padding: 60px 0 80px;
  }
  .hero h1 {
    font-size: 32px;
  }
  .hero .sub {
    font-size: 15px;
  }
  .hero-badges {
    gap: 10px;
  }
  .hero-badge {
    min-width: 140px;
    padding: 14px 18px;
  }
  .hero-badge .num {
    font-size: 28px;
  }
  .hero-cta .btn {
    min-width: 100%;
  }
  .section-head h2 {
    font-size: 24px;
  }
  .news-grid,
  .case-grid,
  .staff-grid {
    grid-template-columns: 1fr;
  }
  .services-grid,
  .voice-grid,
  .awards-grid,
  .payment-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .subsidy-grid,
  .future-grid {
    grid-template-columns: 1fr;
  }
  .warranty-cards,
  .contact-cards {
    grid-template-columns: 1fr;
  }
  .flow-list {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .price-row {
    grid-template-columns: 1fr;
    gap: 6px;
    padding: 18px;
  }
  .price-row .amount {
    text-align: left;
  }
  .company-row {
    grid-template-columns: 1fr;
  }
  .company-row dt {
    padding: 12px 18px;
  }
  .company-row dd {
    padding: 12px 18px;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .floating-cta {
    display: flex;
  }
  body {
    padding-bottom: 70px;
  }
  .contact-card .num {
    font-size: 28px;
  }
}