/* ============================================================
   Pattern 3 — 案C: アシンメトリー分割レイアウト
   テーマ: White × Charcoal × Teal (#00a896) + Navy accent
   ============================================================ */

/* ---------- Variables ---------- */
:root {
  --teal:      #00a896;
  --teal-dark: #007a6e;
  --navy:      #0b1f3a;
  --charcoal:  #1e2a38;
  --gray:      #6b7280;
  --light:     #f4f6f9;
  --white:     #ffffff;
  --red:       #c0392b;
  --ease:      cubic-bezier(.25,.46,.45,.94);
  --ease-out:  cubic-bezier(.16,1,.3,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: 'Noto Sans JP', 'Inter', sans-serif;
  color: var(--charcoal);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.7;
}
img { display: block; width: 100%; height: 100%; object-fit: cover; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }
address { font-style: normal; }

/* ---------- Scroll animations ---------- */
.js-up, .js-fade, .js-slide-left, .js-slide-right {
  opacity: 0;
  transition: opacity .8s var(--ease-out), transform .8s var(--ease-out);
}
.js-up           { transform: translateY(50px); }
.js-slide-left   { transform: translateX(-60px); }
.js-slide-right  { transform: translateX(60px); }
.js-fade         { transform: scale(.96); }

.js-up.in, .js-fade.in, .js-slide-left.in, .js-slide-right.in {
  opacity: 1;
  transform: none;
}

[data-d="1"] { transition-delay: .1s; }
[data-d="2"] { transition-delay: .2s; }
[data-d="3"] { transition-delay: .3s; }
[data-d="4"] { transition-delay: .15s; }
[data-d="5"] { transition-delay: .25s; }
[data-d="6"] { transition-delay: .35s; }

/* ---------- Shared Typography ---------- */
.sec-eyebrow {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--teal);
  margin-bottom: .75rem;
}
.sec-eyebrow.light { color: rgba(255,255,255,.7); }

.sec-h2 {
  font-size: clamp(1.8rem, 3vw, 2.8rem);
  font-weight: 900;
  line-height: 1.25;
  color: var(--navy);
}
.sec-h2.light { color: var(--white); }

.sec-rule {
  width: 48px; height: 3px;
  background: var(--teal);
  margin: 1.25rem 0 1.5rem;
}
.sec-rule.light { background: rgba(255,255,255,.6); }

.sec-lead {
  font-size: 1rem;
  color: var(--gray);
  max-width: 600px;
  margin: 0 auto;
}
.sec-lead.light { color: rgba(255,255,255,.8); }

/* ---------- Buttons ---------- */
.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--teal);
  color: var(--white);
  padding: .85rem 2rem;
  font-size: .95rem;
  font-weight: 600;
  border-radius: 2px;
  transition: background .25s, transform .2s;
}
.btn-primary:hover { background: var(--teal-dark); transform: translateY(-2px); }

.btn-primary-outline {
  display: inline-flex; align-items: center;
  border: 2px solid var(--white);
  color: var(--white);
  padding: .75rem 1.75rem;
  font-size: .9rem;
  font-weight: 600;
  border-radius: 2px;
  transition: background .25s, color .25s;
}
.btn-primary-outline:hover { background: var(--white); color: var(--navy); }

.btn-hero-primary {
  display: inline-flex; align-items: center;
  background: var(--teal);
  color: var(--white);
  padding: 1rem 2.25rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 2px;
  transition: background .25s, transform .2s, box-shadow .2s;
}
.btn-hero-primary:hover {
  background: var(--teal-dark);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(0,168,150,.4);
}

.btn-hero-ghost {
  display: inline-flex; align-items: center;
  border: 2px solid rgba(255,255,255,.7);
  color: var(--white);
  padding: .9rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 2px;
  transition: border-color .25s, background .25s;
}
.btn-hero-ghost:hover { border-color: var(--white); background: rgba(255,255,255,.1); }

.btn-svc {
  display: inline-flex; align-items: center;
  border-bottom: 2px solid var(--teal);
  color: var(--teal);
  font-size: .9rem;
  font-weight: 600;
  padding-bottom: .3rem;
  transition: color .25s, border-color .25s;
}
.btn-svc:hover { color: var(--teal-dark); border-color: var(--teal-dark); }

.btn-submit {
  width: 100%;
  background: var(--teal);
  color: var(--white);
  border: none;
  padding: 1rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: 2px;
  cursor: pointer;
  transition: background .25s, transform .2s;
}
.btn-submit:hover { background: var(--teal-dark); transform: translateY(-2px); }

.btn-ft-form {
  display: block;
  border: 1.5px solid rgba(255,255,255,.4);
  color: var(--white);
  padding: .65rem 1.25rem;
  font-size: .85rem;
  font-weight: 600;
  text-align: center;
  border-radius: 2px;
  transition: background .25s;
}
.btn-ft-form:hover { background: rgba(255,255,255,.1); }

/* ============================================================
   HEADER
   ============================================================ */
#hdr {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  transition: background .4s, backdrop-filter .4s, box-shadow .4s;
}
#hdr .hdr-inner {
  max-width: 1400px; margin: 0 auto;
  display: flex; align-items: center; justify-content: space-between;
  padding: 1.25rem 2.5rem;
  transition: padding .4s;
}
#hdr.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 20px rgba(0,0,0,.1);
}
#hdr.scrolled .hdr-inner { padding-top: .75rem; padding-bottom: .75rem; }

.hdr-logo { width: 140px; flex-shrink: 0; }
.hdr-logo img { width: 140px; height: auto; object-fit: contain; }

.hdr-nav ul {
  display: flex; align-items: center; gap: .25rem;
  flex-wrap: wrap;
}
.hdr-nav ul li a {
  font-size: .82rem;
  font-weight: 500;
  padding: .5rem .75rem;
  border-radius: 2px;
  color: rgba(255,255,255,.9);
  transition: color .25s, background .25s;
}
.hdr-nav ul li a:hover { color: var(--white); background: rgba(255,255,255,.15); }
#hdr.scrolled .hdr-nav ul li a { color: var(--charcoal); }
#hdr.scrolled .hdr-nav ul li a:hover { color: var(--teal); background: transparent; }

.hdr-cta-btn {
  background: var(--teal) !important;
  color: var(--white) !important;
  border-radius: 2px !important;
  padding: .5rem 1.1rem !important;
}
.hdr-cta-btn:hover { background: var(--teal-dark) !important; }

.burger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: .5rem;
}
.burger span {
  display: block; width: 24px; height: 2px;
  background: var(--white);
  transition: background .3s, transform .3s, opacity .3s;
}
#hdr.scrolled .burger span { background: var(--charcoal); }
.burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.burger.open span:nth-child(2) { opacity: 0; }
.burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  width: 100%; height: 100vh; min-height: 640px;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg-wrap {
  position: absolute; inset: 0;
}
.hero-bg-img {
  width: 100%; height: 115%;
  object-fit: cover;
  transform: translateY(0);
  will-change: transform;
}
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    135deg,
    rgba(11,31,58,.82) 0%,
    rgba(11,31,58,.55) 50%,
    rgba(11,31,58,.3) 100%
  );
}
.hero-content {
  position: relative; z-index: 2;
  padding: 0 6vw;
  max-width: 780px;
}
.hero-label {
  display: inline-block;
  font-family: 'Inter', sans-serif;
  font-size: .75rem;
  font-weight: 600;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--teal);
  border: 1px solid var(--teal);
  padding: .35rem .9rem;
  border-radius: 2px;
  margin-bottom: 1.5rem;
}
.hero-h1 {
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  color: var(--white);
  margin-bottom: 1.5rem;
}
.hero-h1 em {
  font-style: normal;
  color: rgba(255,255,255,.75);
  font-weight: 300;
  font-size: .65em;
  display: block;
  letter-spacing: .02em;
}
.hero-h1 strong {
  font-weight: 900;
  color: var(--white);
}
.hero-sub {
  font-size: 1rem;
  color: rgba(255,255,255,.8);
  margin-bottom: 2.5rem;
  line-height: 1.8;
}
.hero-btns { display: flex; gap: 1rem; flex-wrap: wrap; }

.hero-scroll {
  position: absolute; bottom: 2.5rem; left: 6vw;
  display: flex; flex-direction: column; align-items: center; gap: .75rem;
  z-index: 2;
}
.scroll-line {
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,.6), rgba(255,255,255,0));
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: .4; transform: scaleY(.6); }
}
.hero-scroll span {
  font-family: 'Inter', sans-serif;
  font-size: .65rem;
  letter-spacing: .2em;
  color: rgba(255,255,255,.6);
  writing-mode: vertical-lr;
}

.hero-chips {
  position: absolute; right: 5vw; bottom: 3rem;
  display: flex; flex-direction: column; gap: 1rem;
  z-index: 2;
}
.chip {
  background: rgba(255,255,255,.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 4px;
  padding: .85rem 1.25rem;
  text-align: center;
  min-width: 100px;
}
.chip-n {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--teal);
}
.chip-l {
  font-size: .72rem;
  color: rgba(255,255,255,.8);
}

/* ============================================================
   TICKER
   ============================================================ */
.ticker {
  background: var(--navy);
  overflow: hidden;
  padding: .85rem 0;
  border-top: 2px solid var(--teal);
}
.ticker-inner {
  display: inline-flex; gap: 2rem;
  white-space: nowrap;
  animation: tickerScroll 30s linear infinite;
  font-size: .8rem;
  font-weight: 500;
  color: rgba(255,255,255,.75);
  letter-spacing: .05em;
}
.tk-sep { color: var(--teal); }
@keyframes tickerScroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============================================================
   ABOUT — Split: テキスト左・画像スタック右
   ============================================================ */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 600px;
}
.split-text {
  padding: 7rem 5vw 7rem 6vw;
  display: flex; flex-direction: column; justify-content: center;
  background: var(--white);
}
.split-text p { color: var(--gray); font-size: .95rem; margin-bottom: 1rem; line-height: 1.8; }
.mt16 { margin-top: 1rem; }
.mt24 { margin-top: 1.5rem; }

.about-stats {
  display: flex; gap: 2rem;
  margin: 2rem 0 2.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid #e5e7eb;
  border-bottom: 1px solid #e5e7eb;
}
.astat { text-align: center; }
.astat-n {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--teal);
  line-height: 1;
}
.astat-u { font-size: .8rem; color: var(--charcoal); font-weight: 600; }
.astat-l { display: block; font-size: .72rem; color: var(--gray); margin-top: .25rem; }

.split-imgs {
  position: relative;
  overflow: hidden;
  background: var(--charcoal);
}
.img-stack {
  position: relative;
  width: 100%; height: 100%; min-height: 600px;
}
.img-stack .img-main {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  filter: brightness(.85);
}
.img-stack .img-sub {
  position: absolute;
  bottom: 2.5rem; right: 2.5rem;
  width: 55%; height: 42%;
  object-fit: cover;
  border: 4px solid var(--white);
  box-shadow: 0 16px 48px rgba(0,0,0,.35);
  z-index: 1;
}

/* ============================================================
   WORRIES — Split: 画像左・リスト右
   ============================================================ */
.worries-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 700px;
}
.worries-img-side {
  position: relative;
  overflow: hidden;
}
.worries-img-side img {
  position: absolute; inset: 0;
  width: 100%; height: 115%;
  object-fit: cover;
  transform: translateY(0);
}
.worries-img-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to right, rgba(11,31,58,.6) 0%, rgba(11,31,58,.2) 100%);
}
.worries-img-caption {
  position: absolute; bottom: 2.5rem; left: 2.5rem;
  z-index: 1;
}
.worries-img-caption p {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  text-shadow: 0 2px 8px rgba(0,0,0,.5);
  border-left: 3px solid var(--teal);
  padding-left: 1rem;
}

.worries-list-side {
  background: var(--navy);
  padding: 6rem 4vw 6rem 4vw;
  display: flex; flex-direction: column; justify-content: center;
}
.worries-ul {
  margin: 1.5rem 0 2rem;
}
.worries-ul li {
  display: flex; align-items: baseline; gap: 1rem;
  color: rgba(255,255,255,.8);
  font-size: .95rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(255,255,255,.1);
}
.worries-ul li:first-child { border-top: 1px solid rgba(255,255,255,.1); }
.wi {
  font-family: 'Inter', sans-serif;
  font-size: .7rem;
  font-weight: 700;
  color: var(--teal);
  letter-spacing: .1em;
  flex-shrink: 0;
}
.worries-solve p {
  color: rgba(255,255,255,.7);
  font-size: .9rem;
  margin-bottom: 1rem;
}

/* ============================================================
   SERVICE — 交互分割レイアウト
   ============================================================ */
.service-section { background: var(--white); }
.service-header {
  text-align: center;
  padding: 5rem 5vw 3rem;
}
.service-header .sec-rule { margin-left: auto; margin-right: auto; }

.svc-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 520px;
  border-top: 1px solid #e5e7eb;
}
.svc-row--img-right .svc-body { order: 0; }
.svc-row--img-right .svc-img-wrap { order: 1; }

.svc-img-wrap {
  position: relative;
  overflow: hidden;
}
.svc-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s var(--ease);
}
.svc-row:hover .svc-img-wrap img { transform: scale(1.04); }
.svc-img-num {
  position: absolute; top: 1.75rem; left: 1.75rem;
  font-family: 'Inter', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  color: rgba(255,255,255,.2);
  line-height: 1;
  pointer-events: none;
}

.svc-body {
  padding: 4rem 4vw;
  display: flex; flex-direction: column; justify-content: center;
  background: var(--white);
}
.svc-body h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: .75rem;
}
.svc-catch {
  font-size: .88rem;
  color: var(--teal);
  font-weight: 600;
  margin-bottom: 1rem;
}
.svc-body > p {
  font-size: .9rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 1.25rem;
}
.svc-items {
  display: flex; flex-direction: column; gap: .35rem;
  margin-bottom: 1.75rem;
}
.svc-items li {
  font-size: .85rem;
  color: var(--charcoal);
  padding-left: 1.1rem;
  position: relative;
}
.svc-items li::before {
  content: '';
  position: absolute; left: 0; top: .6em;
  width: 5px; height: 5px;
  background: var(--teal);
  border-radius: 50%;
}

/* ============================================================
   FLOW — フルスクリーン・パラックス背景
   ============================================================ */
.flow-section {
  position: relative;
  min-height: 680px;
  display: flex; align-items: center;
  overflow: hidden;
}
.flow-bg-wrap {
  position: absolute; inset: 0;
}
.flow-bg-img {
  width: 100%; height: 130%;
  object-fit: cover;
  transform: translateY(0);
  filter: brightness(.25);
  will-change: transform;
}
.flow-overlay {
  position: absolute; inset: 0;
  background: rgba(11,31,58,.75);
}
.flow-content {
  position: relative; z-index: 2;
  width: 100%;
  padding: 5rem 6vw;
}
.flow-header {
  text-align: center;
  margin-bottom: 3.5rem;
}
.flow-header .sec-rule { margin: 1rem auto 1.5rem; }

.flow-steps {
  display: flex; align-items: flex-start;
  gap: 0;
  flex-wrap: wrap;
  justify-content: center;
}
.flow-step {
  flex: 1; min-width: 140px; max-width: 180px;
  text-align: center;
  padding: 1rem .5rem;
}
.fs-circle {
  width: 64px; height: 64px;
  border: 2px solid var(--teal);
  border-radius: 50%;
  margin: 0 auto 1rem;
  display: flex; align-items: center; justify-content: center;
  color: var(--teal);
}
.fs-circle svg { width: 28px; height: 28px; }
.fs-num {
  font-family: 'Inter', sans-serif;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--teal);
  margin-bottom: .5rem;
}
.flow-step h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .5rem;
  line-height: 1.4;
}
.flow-step p { font-size: .8rem; color: rgba(255,255,255,.6); }

.flow-arrow {
  font-size: 1.75rem;
  color: rgba(255,255,255,.25);
  align-self: center;
  padding-bottom: 3rem;
  flex-shrink: 0;
}

/* ============================================================
   RESULTS — モザイクグリッド
   ============================================================ */
.results-section { background: var(--light); }
.results-header {
  text-align: center;
  padding: 5rem 5vw 3rem;
}
.results-header .sec-rule { margin: 1.25rem auto 1.5rem; }

.results-mosaic {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 300px;
  gap: 4px;
}
.rm-large { grid-column: span 2; }

.rm-item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.rm-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .7s var(--ease), filter .4s;
}
.rm-item:hover img { transform: scale(1.07); filter: brightness(.7); }

.rm-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(11,31,58,.85) 0%, rgba(11,31,58,.1) 60%);
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 1.75rem;
  transition: background .4s;
}
.rm-item:hover .rm-overlay {
  background: linear-gradient(to top, rgba(0,168,150,.75) 0%, rgba(11,31,58,.2) 100%);
}
.rm-cat {
  font-family: 'Inter', sans-serif;
  font-size: .65rem;
  font-weight: 700;
  letter-spacing: .15em;
  color: var(--teal);
  margin-bottom: .5rem;
}
.rm-item:hover .rm-cat { color: rgba(255,255,255,.8); }
.rm-overlay h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .4rem;
}
.rm-overlay p {
  font-size: .8rem;
  color: rgba(255,255,255,.75);
}

/* ============================================================
   REASON — フルスクリーン BG + カードオーバーレイ
   ============================================================ */
.reason-section {
  position: relative;
  min-height: 700px;
  overflow: hidden;
}
.reason-bg-wrap {
  position: absolute; inset: 0;
}
.reason-bg-img {
  width: 100%; height: 115%;
  object-fit: cover;
  transform: translateY(0);
  will-change: transform;
}
.reason-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(11,31,58,.92) 0%, rgba(0,168,150,.6) 100%);
}
.reason-content {
  position: relative; z-index: 2;
  padding: 5rem 6vw;
}
.reason-header {
  text-align: center;
  margin-bottom: 3rem;
}
.reason-header .sec-rule { margin: 1.25rem auto 0; }

.reason-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.25rem;
  margin-top: 3rem;
}
.reason-card {
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 4px;
  padding: 2rem 1.5rem;
  transition: background .3s, border-color .3s, transform .3s;
}
.reason-card:hover {
  background: rgba(255,255,255,.14);
  border-color: var(--teal);
  transform: translateY(-4px);
}
.rc-num {
  font-family: 'Inter', sans-serif;
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--teal);
  line-height: 1;
  margin-bottom: 1rem;
  opacity: .6;
}
.reason-card h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.45;
  margin-bottom: .75rem;
}
.reason-card p {
  font-size: .82rem;
  color: rgba(255,255,255,.7);
  line-height: 1.75;
}

/* ============================================================
   MAKERS
   ============================================================ */
.makers-section {
  position: relative;
  background: var(--white);
  padding: 5rem 0;
}
.makers-bg-wrap {
  position: absolute; inset: 0; z-index: 0;
}
.makers-bg-img {
  width: 100%; height: 100%;
  object-fit: cover;
  opacity: .06;
}
.makers-inner {
  position: relative; z-index: 1;
  max-width: 1200px; margin: 0 auto;
  padding: 0 5vw;
}
.makers-header { text-align: center; margin-bottom: 3rem; }
.makers-header .sec-rule { margin: 1.25rem auto 1.5rem; }

.makers-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: #e5e7eb;
  border: 1px solid #e5e7eb;
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 3rem;
}
.mk-card {
  background: var(--white);
  padding: 2rem 1.5rem;
  transition: background .25s;
}
.mk-card:hover { background: var(--light); }
.mk-cat {
  display: block;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--teal);
  text-transform: uppercase;
  margin-bottom: .5rem;
}
.mk-name {
  font-size: .9rem;
  font-weight: 600;
  color: var(--navy);
}
.mk-plus {
  background: var(--light) !important;
  display: flex; flex-direction: column; justify-content: center; gap: .75rem;
}
.mk-plus p { font-size: .85rem; color: var(--gray); }
.mk-plus a {
  font-size: .82rem;
  font-weight: 600;
  color: var(--teal);
  border-bottom: 1px solid currentColor;
  width: fit-content;
}

.group-companies {
  border-top: 1px solid #e5e7eb;
  padding-top: 2rem;
}
.gc-label {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--gray);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.gc-links { display: flex; gap: 1rem; flex-wrap: wrap; }
.gc-link {
  display: flex; align-items: center; gap: .5rem;
  border: 1.5px solid var(--navy);
  color: var(--navy);
  padding: .65rem 1.25rem;
  border-radius: 2px;
  font-size: .85rem;
  font-weight: 600;
  transition: background .25s, color .25s;
}
.gc-link:hover { background: var(--navy); color: var(--white); }
.gc-arrow { font-size: .75rem; opacity: .6; }

/* ============================================================
   NEWS
   ============================================================ */
.news-section { background: var(--light); padding: 5rem 0; }
.news-section .container { max-width: 900px; margin: 0 auto; padding: 0 5vw; }
.news-header { margin-bottom: 2.5rem; }

.news-list { border-top: 1px solid #e5e7eb; }
.ni {
  display: grid;
  grid-template-columns: 100px 90px 1fr;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid #e5e7eb;
  transition: background .2s;
}
.ni:hover { background: rgba(0,168,150,.04); }
.ni-date {
  font-family: 'Inter', sans-serif;
  font-size: .8rem;
  color: var(--gray);
}
.ni-cat {
  display: inline-block;
  font-size: .68rem;
  font-weight: 700;
  padding: .25rem .6rem;
  border-radius: 2px;
  letter-spacing: .05em;
}
.cat-info { background: rgba(0,168,150,.12); color: var(--teal); }
.cat-case { background: rgba(11,31,58,.1); color: var(--navy); }
.ni-title {
  font-size: .9rem;
  color: var(--charcoal);
  transition: color .2s;
}
.ni-title:hover { color: var(--teal); }

/* ============================================================
   CONTACT — 縦分割：画像・電話左 / フォーム右
   ============================================================ */
.contact-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 700px;
}

.contact-visual {
  position: relative;
  overflow: hidden;
}
.contact-bg-img {
  position: absolute; inset: 0;
  width: 100%; height: 115%;
  object-fit: cover;
  transform: translateY(0);
  will-change: transform;
}
.contact-visual-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(11,31,58,.88) 0%, rgba(11,31,58,.6) 100%);
}
.contact-visual-body {
  position: relative; z-index: 2;
  padding: 5rem 4vw;
  height: 100%;
  display: flex; flex-direction: column; justify-content: center;
}
.cv-lead {
  font-size: .8rem;
  letter-spacing: .15em;
  color: var(--teal);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: .75rem;
}
.cv-h2 {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.25;
  margin-bottom: 2.5rem;
}
.cv-tel-wrap {
  display: flex; align-items: center; gap: 1rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: 4px;
  padding: 1.25rem 1.5rem;
  margin-bottom: 2rem;
}
.cv-tel-wrap svg { width: 32px; height: 32px; color: var(--teal); flex-shrink: 0; }
.cv-tel-label {
  display: block;
  font-size: .72rem;
  color: rgba(255,255,255,.6);
  margin-bottom: .35rem;
}
.cv-tel {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .04em;
  line-height: 1;
  margin-bottom: .25rem;
  transition: color .2s;
}
.cv-tel:hover { color: var(--teal); }
.cv-tel-hours {
  display: block;
  font-size: .75rem;
  color: rgba(255,255,255,.55);
}

.cv-engineer {
  display: flex; align-items: center; gap: 1rem;
  margin-top: .5rem;
}
.cv-engineer img {
  width: 80px; height: 80px;
  border-radius: 50%;
  object-fit: cover;
  object-position: top center;
  border: 2px solid var(--teal);
  flex-shrink: 0;
}
.cv-engineer p {
  font-size: .85rem;
  color: rgba(255,255,255,.75);
  line-height: 1.5;
}

.contact-form-side {
  background: var(--white);
  padding: 5rem 4vw;
  display: flex; flex-direction: column; justify-content: center;
  overflow-y: auto;
}
.cform-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--teal);
}
.cf-group { margin-bottom: 1.1rem; }
.cf-group label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--charcoal);
  margin-bottom: .4rem;
}
.req {
  display: inline-block;
  font-size: .65rem;
  background: var(--teal);
  color: var(--white);
  padding: .1rem .4rem;
  border-radius: 2px;
  margin-left: .4rem;
  vertical-align: middle;
}
.cf-group input,
.cf-group textarea {
  width: 100%;
  border: 1.5px solid #d1d5db;
  border-radius: 2px;
  padding: .7rem .9rem;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: .9rem;
  color: var(--charcoal);
  transition: border-color .25s, box-shadow .25s;
  background: var(--white);
}
.cf-group input:focus,
.cf-group textarea:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(0,168,150,.12);
}
.cf-group textarea { resize: vertical; }
.cf-checks {
  display: flex; flex-wrap: wrap; gap: .5rem .75rem;
}
.chk {
  display: flex; align-items: center; gap: .4rem;
  font-size: .82rem;
  color: var(--charcoal);
  cursor: pointer;
}
.chk input { accent-color: var(--teal); width: 15px; height: 15px; cursor: pointer; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy); }
.footer-inner {
  max-width: 1400px; margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding: 4rem 5vw;
}
.ft-logo { width: 130px; height: auto; object-fit: contain; margin-bottom: 1rem; }
.ft-tagline { font-size: .9rem; color: rgba(255,255,255,.7); margin-bottom: 1.25rem; }
.ft-addr { font-size: .8rem; color: rgba(255,255,255,.5); line-height: 1.8; }
.ft-nav h5 {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 1rem;
}
.ft-nav ul { display: flex; flex-direction: column; gap: .5rem; }
.ft-nav ul li a {
  font-size: .83rem;
  color: rgba(255,255,255,.65);
  transition: color .2s;
}
.ft-nav ul li a:hover { color: var(--teal); }
.ft-cta h5 {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: rgba(255,255,255,.4);
  margin-bottom: 1rem;
}
.ft-tel {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: .25rem;
  transition: color .2s;
}
.ft-tel:hover { color: var(--teal); }
.ft-hours { font-size: .75rem; color: rgba(255,255,255,.45); margin-bottom: 1rem; }
.ft-group { margin-top: 1.5rem; }
.ft-group p { font-size: .72rem; color: rgba(255,255,255,.4); letter-spacing: .1em; text-transform: uppercase; margin-bottom: .5rem; }
.ft-group a {
  display: block;
  font-size: .8rem;
  color: rgba(255,255,255,.6);
  margin-bottom: .35rem;
  transition: color .2s;
}
.ft-group a:hover { color: var(--teal); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 1.25rem 5vw;
  display: flex; align-items: center; justify-content: space-between;
  max-width: 1400px; margin: 0 auto;
}
.footer-bottom p { font-size: .75rem; color: rgba(255,255,255,.35); }
.ft-totop {
  font-size: .75rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .1em;
  transition: color .2s;
}
.ft-totop:hover { color: var(--teal); }

/* ============================================================
   FAB
   ============================================================ */
.fab {
  position: fixed; bottom: 2rem; right: 2rem;
  width: 48px; height: 48px;
  background: var(--teal);
  border: none; border-radius: 2px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,168,150,.4);
  opacity: 0; transform: translateY(16px);
  transition: opacity .3s, transform .3s, background .2s;
  z-index: 999;
}
.fab.visible { opacity: 1; transform: none; }
.fab:hover { background: var(--teal-dark); }
.fab svg { width: 20px; height: 20px; color: var(--white); }

/* ============================================================
   RESPONSIVE — タブレット
   ============================================================ */
@media (max-width: 1100px) {
  .reason-cards { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 2rem; }
}

@media (max-width: 900px) {
  .hdr-nav { display: none; }
  .hdr-nav.sp-open {
    display: flex;
    flex-direction: column;
    position: fixed; top: 60px; left: 0; right: 0;
    background: var(--navy);
    padding: 1.5rem 2rem 2rem;
    z-index: 999;
  }
  .hdr-nav.sp-open ul { flex-direction: column; gap: 0; }
  .hdr-nav.sp-open ul li a { color: rgba(255,255,255,.85) !important; }
  .burger { display: flex; }

  .split-section { grid-template-columns: 1fr; }
  .split-imgs { display: none; }
  .split-text { padding: 4rem 5vw; }

  .worries-section { grid-template-columns: 1fr; }
  .worries-img-side { min-height: 280px; }
  .worries-list-side { padding: 3.5rem 5vw; }

  .svc-row { grid-template-columns: 1fr; min-height: auto; }
  .svc-row--img-right .svc-body { order: 1; }
  .svc-row--img-right .svc-img-wrap { order: 0; }
  .svc-img-wrap { height: 260px; }
  .svc-body { padding: 2.5rem 5vw; }

  .results-mosaic { grid-template-columns: 1fr 1fr; }
  .rm-large { grid-column: span 2; }

  .reason-cards { grid-template-columns: 1fr 1fr; gap: 1rem; }

  .contact-section { grid-template-columns: 1fr; }
  .contact-visual { min-height: 380px; }
  .contact-visual-body { padding: 3rem 5vw; }

  .footer-inner { grid-template-columns: 1fr 1fr; gap: 1.5rem; padding: 3rem 5vw; }

  .makers-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .hero-h1 { font-size: 2.2rem; }
  .hero-chips { display: none; }

  .flow-steps { gap: 0; }
  .flow-arrow { display: none; }
  .flow-step { min-width: 140px; max-width: 160px; }

  .results-mosaic { grid-template-columns: 1fr; }
  .rm-large { grid-column: span 1; }

  .reason-cards { grid-template-columns: 1fr; }

  .footer-inner { grid-template-columns: 1fr; }

  .makers-grid { grid-template-columns: 1fr; }

  .ni { grid-template-columns: 1fr; gap: .35rem; }

  .gc-links { flex-direction: column; }

  .img-stack .img-sub { width: 65%; }
}