/* ============================================================
   city-lp.css
   cameraman.jp/city/ 専用スタイル
   デザイン: 建築誌風・ミニマル・白黒交互 / 2026 UI
   ============================================================ */

/* ---- Reset & Base ---- */
.city-lp-body {
  margin: 0;
  padding: 0;
  font-family: 'Noto Sans JP', sans-serif;
  color: #111;
  background: #fff;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.city-lp-body *,
.city-lp-body *::before,
.city-lp-body *::after {
  box-sizing: border-box;
}

/* SANGOのヘッダー・フッター・サイドバーを非表示（LP専用） */
.city-lp-body #header,
.city-lp-body .sango-header,
.city-lp-body #footer,
.city-lp-body .sango-footer,
.city-lp-body .breadcrumb,
.city-lp-body #sidebar,
.city-lp-body .sidebar,
.city-lp-body .global-nav,
.city-lp-body #global-nav {
  display: none !important;
}

/* ---- CSS Variables ---- */
:root {
  --color-black: #0a0a0a;
  --color-white: #ffffff;
  --color-gray-100: #f5f5f5;
  --color-gray-200: #e8e8e8;
  --color-gray-500: #888;
  --color-gray-700: #444;
  --color-accent: #1a1a2e;
  --color-cyan: #00b4d8;
  --color-line: #06C755;
  --font-en: 'Bebas Neue', sans-serif;
  --font-ja: 'Noto Sans JP', sans-serif;
  --font-serif: 'Noto Serif JP', serif;
  --font-dm: 'DM Sans', sans-serif;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition: 0.5s var(--ease-out);
}

/* ---- Utility ---- */
.city-container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.city-container--narrow {
  max-width: 720px;
}

.city-label-en {
  font-family: var(--font-en);
  font-size: clamp(0.7rem, 1.2vw, 0.8rem);
  letter-spacing: 0.35em;
  color: var(--color-gray-500);
  margin: 0 0 12px;
  text-transform: uppercase;
  display: block;
}

.city-label-en--light {
  color: rgba(255,255,255,0.45);
}

.city-h2 {
  font-family: var(--font-ja);
  font-size: clamp(1.75rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.25;
  letter-spacing: -0.02em;
  margin: 0 0 32px;
  color: var(--color-black);
}

.city-h2--light {
  color: var(--color-white);
}

.city-body {
  font-size: clamp(0.875rem, 1.5vw, 1rem);
  line-height: 1.9;
  color: var(--color-gray-700);
  margin: 0 0 20px;
}

.city-body--center { text-align: center; }
.city-body--light  { color: rgba(255,255,255,0.75); }
.city-body--small  { font-size: 0.85rem; color: var(--color-gray-500); }

/* ---- Scroll Reveal ---- */
.city-reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.city-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Hero Fade-up ---- */
.city-anim-fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.city-anim-fade-up.is-loaded {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Split Text ---- */
.city-split-text {
  display: block;
  overflow: hidden;
}

.city-split-text .char-wrap {
  display: inline-block;
  overflow: hidden;
}

.city-split-text .char {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 0.7s var(--ease-out);
}

.city-split-text.is-loaded .char {
  transform: translateY(0);
}

/* ---- Buttons ---- */
.city-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-ja);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  border-radius: 2px;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out), background 0.3s;
  position: relative;
  overflow: hidden;
}

.city-btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.12);
  opacity: 0;
  transition: opacity 0.3s;
}

.city-btn:hover::after { opacity: 1; }
.city-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px rgba(0,0,0,0.2); }
.city-btn:active { transform: translateY(0); }

.city-btn--primary {
  background: var(--color-cyan);
  color: #fff;
}

.city-btn--secondary {
  background: transparent;
  color: #fff;
  border: 1.5px solid rgba(255,255,255,0.6);
}

.city-btn--secondary:hover {
  border-color: #fff;
  background: rgba(255,255,255,0.08);
}

.city-btn--outline {
  background: transparent;
  color: var(--color-black);
  border: 1.5px solid var(--color-black);
}

.city-btn--outline:hover {
  background: var(--color-black);
  color: #fff;
}

.city-btn--dark {
  background: var(--color-black);
  color: #fff;
}

.city-btn--threads {
  background: #000;
  color: #fff;
}

.city-btn--line {
  background: var(--color-line);
  color: #fff;
}

.city-btn--large {
  padding: 18px 40px;
  font-size: 1rem;
  width: 100%;
  justify-content: center;
}

/* Magnetic button effect */
.city-magnetic {
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

/* ============================================================
   HERO
   ============================================================ */
.city-hero {
  position: relative;
  height: 100svh;
  min-height: 600px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  overflow: hidden;
}

.city-hero__bg {
  position: absolute;
  inset: -10%;
  will-change: transform;
}

.city-hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.city-hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,0,0,0.72) 0%,
    rgba(0,0,0,0.45) 50%,
    rgba(0,0,0,0.3) 100%
  );
}

.city-hero__content {
  position: relative;
  z-index: 2;
  padding: 0 clamp(24px, 6vw, 80px);
  max-width: 900px;
}

.city-hero__label {
  font-family: var(--font-en);
  font-size: clamp(0.7rem, 1.2vw, 0.8rem);
  letter-spacing: 0.4em;
  color: var(--color-cyan);
  margin: 0 0 20px;
  text-transform: uppercase;
}

.city-hero__h1 {
  margin: 0 0 24px;
  padding: 0;
}

.city-hero__h1-line {
  display: block;
  font-family: var(--font-ja);
  font-size: clamp(2.5rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1.1;
  color: #fff;
  letter-spacing: -0.02em;
}

.city-hero__h1-line--accent {
  color: var(--color-cyan);
}

.city-hero__sub {
  font-size: clamp(0.875rem, 1.5vw, 1.05rem);
  line-height: 1.85;
  color: rgba(255,255,255,0.82);
  margin: 0 0 36px;
}

.city-hero__ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* Stats bar */
.city-hero__stats {
  position: absolute;
  bottom: 80px;
  left: clamp(24px, 6vw, 80px);
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 32px;
}

.city-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.city-hero__stat-num {
  font-family: var(--font-en);
  font-size: clamp(2rem, 4vw, 3rem);
  color: #fff;
  line-height: 1;
}

.city-hero__stat-unit {
  font-family: var(--font-ja);
  font-size: 0.9rem;
  color: rgba(255,255,255,0.7);
  margin-left: 2px;
}

.city-hero__stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.5);
}

.city-hero__stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.2);
}

/* Scroll indicator */
.city-hero__scroll {
  position: absolute;
  bottom: 32px;
  right: 40px;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.city-hero__scroll span {
  font-family: var(--font-en);
  font-size: 0.65rem;
  letter-spacing: 0.3em;
  color: rgba(255,255,255,0.5);
  writing-mode: vertical-rl;
}

.city-hero__scroll-line {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.3);
  position: relative;
  overflow: hidden;
}

.city-hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-cyan);
  animation: scrollLine 1.8s var(--ease-in-out) infinite;
}

@keyframes scrollLine {
  0%   { top: -100%; }
  100% { top: 100%; }
}

/* ============================================================
   TICKER
   ============================================================ */
.city-ticker {
  background: var(--color-black);
  overflow: hidden;
  padding: 14px 0;
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.city-ticker__track {
  display: flex;
  gap: 24px;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
  font-family: var(--font-en);
  font-size: 0.85rem;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.45);
  text-transform: uppercase;
}

.city-ticker__dot {
  color: var(--color-cyan);
  opacity: 0.7;
}

@keyframes ticker {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ============================================================
   PROBLEM（白背景）
   ============================================================ */
.city-problem {
  padding: clamp(80px, 12vw, 140px) 0;
  background: var(--color-white);
}

.city-problem__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.city-problem__card {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: 4px;
  padding: 24px;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.city-problem__card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.city-problem__card--active {
  border-color: var(--color-cyan);
  background: rgba(0,180,216,0.04);
}

.city-problem__card--dim {
  opacity: 0.65;
}

.city-problem__card-icon {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.city-problem__card-title {
  font-weight: 700;
  font-size: 1rem;
  margin: 0 0 4px;
  color: var(--color-black);
}

.city-problem__card-sub {
  font-size: 0.8rem;
  color: var(--color-gray-500);
  margin: 0;
}

.city-problem__arrow {
  text-align: center;
  padding: 8px 0;
  font-size: 0.85rem;
  color: var(--color-gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.city-problem__arrow-label {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
}

/* ============================================================
   SOLUTION（黒背景）
   ============================================================ */
.city-solution {
  padding: clamp(80px, 12vw, 140px) 0;
  background: var(--color-black);
}

.city-solution__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 48px;
}

.city-solution__item {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 40px 36px;
  transition: background 0.3s, border-color 0.3s;
  position: relative;
  overflow: hidden;
}

.city-solution__item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--color-cyan);
  transition: height 0.4s var(--ease-out);
}

.city-solution__item:hover::before {
  height: 100%;
}

.city-solution__item:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(0,180,216,0.3);
}

.city-solution__num {
  font-family: var(--font-en);
  font-size: 3rem;
  color: rgba(255,255,255,0.1);
  line-height: 1;
  margin: 0 0 16px;
  transition: color 0.3s;
}

.city-solution__item:hover .city-solution__num {
  color: var(--color-cyan);
}

.city-solution__title {
  font-family: var(--font-ja);
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 12px;
}

.city-solution__body {
  font-size: 0.9rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.6);
  margin: 0;
}

/* ============================================================
   FLOW（白背景）
   ============================================================ */
.city-flow {
  padding: clamp(80px, 12vw, 140px) 0;
  background: var(--color-white);
}

.city-flow__tabs {
  display: flex;
  gap: 0;
  border: 1px solid var(--color-gray-200);
  border-radius: 4px;
  overflow: hidden;
  margin-bottom: 40px;
  margin-top: 40px;
}

.city-flow__tab {
  flex: 1;
  padding: 14px 20px;
  background: var(--color-gray-100);
  border: none;
  border-right: 1px solid var(--color-gray-200);
  font-family: var(--font-ja);
  font-size: 0.875rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.25s, color 0.25s;
  color: var(--color-gray-700);
}

.city-flow__tab:last-child { border-right: none; }

.city-flow__tab--active {
  background: var(--color-black);
  color: #fff;
}

.city-flow__tab:not(.city-flow__tab--active):hover {
  background: var(--color-gray-200);
}

.city-flow__content {
  animation: fadeInContent 0.4s var(--ease-out);
}

.city-flow__content--hidden {
  display: none;
}

@keyframes fadeInContent {
  from { opacity: 0; transform: translateY(12px); }
  to   { opacity: 1; transform: translateY(0); }
}

.city-flow__steps {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.city-flow__step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: 4px;
  padding: 16px 20px;
  min-width: 80px;
  text-align: center;
  transition: transform 0.3s var(--ease-out);
}

.city-flow__step:hover { transform: translateY(-3px); }

.city-flow__step--highlight {
  background: rgba(0,180,216,0.08);
  border-color: var(--color-cyan);
}

.city-flow__step--last {
  background: var(--color-black);
  border-color: var(--color-black);
}

.city-flow__step--last .city-flow__step-num,
.city-flow__step--last .city-flow__step-label {
  color: #fff;
}

.city-flow__step-num {
  font-family: var(--font-en);
  font-size: 1.25rem;
  color: var(--color-cyan);
  line-height: 1;
}

.city-flow__step-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-black);
  line-height: 1.4;
}

.city-flow__step-arrow {
  font-size: 1.25rem;
  color: var(--color-gray-500);
}

.city-flow__note {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  padding: 12px 16px;
  background: var(--color-gray-100);
  border-left: 3px solid var(--color-cyan);
  border-radius: 0 4px 4px 0;
  margin: 0;
}

/* ============================================================
   SERVICE（黒背景）
   ============================================================ */
.city-service {
  padding: clamp(80px, 12vw, 140px) 0;
  background: var(--color-black);
}

.city-service__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 48px;
}

.city-service__card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 4px;
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background 0.3s, border-color 0.3s, transform 0.3s var(--ease-out);
  cursor: default;
}

.city-service__card:hover {
  background: rgba(255,255,255,0.06);
  border-color: rgba(0,180,216,0.4);
  transform: translateY(-4px);
}

.city-service__card-num {
  font-family: var(--font-en);
  font-size: 2.5rem;
  color: var(--color-cyan);
  line-height: 1;
  opacity: 0.7;
}

.city-service__card-title {
  font-family: var(--font-ja);
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin: 0;
}

.city-service__card-body {
  font-size: 0.875rem;
  line-height: 1.85;
  color: rgba(255,255,255,0.6);
  margin: 0;
  flex: 1;
}

.city-service__card-link {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-cyan);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: opacity 0.2s;
  align-self: flex-start;
}

.city-service__card-link:hover { opacity: 0.7; }

/* ============================================================
   THREADS FEED（白背景）
   ============================================================ */
.city-threads {
  padding: clamp(80px, 12vw, 140px) 0;
  background: var(--color-white);
}

.city-threads__feed {
  margin: 48px 0 40px;
  min-height: 200px;
}

.city-threads__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.city-threads__post {
  background: var(--color-gray-100);
  border: 1px solid var(--color-gray-200);
  border-radius: 4px;
  padding: 24px;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s;
}

.city-threads__post:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0,0,0,0.08);
}

.city-threads__post-text {
  font-size: 0.9rem;
  line-height: 1.85;
  color: var(--color-gray-700);
  margin: 0 0 16px;
  display: -webkit-box;
  -webkit-line-clamp: 6;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.city-threads__post-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  color: var(--color-gray-500);
}

.city-threads__post-link {
  color: var(--color-cyan);
  text-decoration: none;
  font-weight: 700;
  transition: opacity 0.2s;
}

.city-threads__post-link:hover { opacity: 0.7; }

.city-threads__loading {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  padding: 60px 0;
  color: var(--color-gray-500);
  font-size: 0.9rem;
}

.city-threads__spinner {
  width: 36px;
  height: 36px;
  border: 2px solid var(--color-gray-200);
  border-top-color: var(--color-cyan);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.city-threads__cta {
  text-align: center;
}

/* ============================================================
   PHOTOGRAPHY（白背景）
   ============================================================ */
.city-photo {
  padding: clamp(80px, 12vw, 140px) 0;
  background: var(--color-gray-100);
}

.city-photo__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.city-photo__images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 12px;
}

.city-photo__img-main {
  grid-column: 1 / -1;
  overflow: hidden;
  border-radius: 2px;
}

.city-photo__img-sub {
  overflow: hidden;
  border-radius: 2px;
}

.city-photo__img-main img,
.city-photo__img-sub img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}

.city-photo__img-main:hover img,
.city-photo__img-sub:hover img {
  transform: scale(1.04);
}

.city-photo__img-main { height: 280px; }
.city-photo__img-sub  { height: 180px; }

.city-photo__list {
  list-style: none;
  padding: 0;
  margin: 0 0 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.city-photo__list li {
  font-size: 0.9rem;
  color: var(--color-gray-700);
  padding-left: 20px;
  position: relative;
}

.city-photo__list li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--color-cyan);
  font-weight: 700;
}

/* ============================================================
   ABOUT（白背景）
   ============================================================ */
.city-about {
  padding: clamp(80px, 12vw, 140px) 0;
  background: var(--color-white);
}

.city-about__inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.city-about__image {
  overflow: hidden;
  border-radius: 2px;
  aspect-ratio: 3/4;
}

.city-about__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.8s var(--ease-out);
}

.city-about__image:hover img {
  transform: scale(1.04);
}

.city-about__dl {
  margin: 24px 0 0;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 12px 20px;
  font-size: 0.85rem;
}

.city-about__dl dt {
  font-weight: 700;
  color: var(--color-gray-500);
  white-space: nowrap;
}

.city-about__dl dd {
  margin: 0;
  color: var(--color-gray-700);
  line-height: 1.7;
}

.city-about__dl small {
  font-size: 0.75rem;
  color: var(--color-gray-500);
}

/* ============================================================
   CONTACT（黒背景）
   ============================================================ */
.city-contact {
  padding: clamp(80px, 12vw, 140px) 0;
  background: var(--color-black);
}

/* ---- Form ---- */
.city-form {
  margin-top: 48px;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.city-form__row {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.city-form__row--half {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.city-form__row--half > div {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.city-form__label {
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.7);
  letter-spacing: 0.05em;
}

.city-form__required {
  font-size: 0.7rem;
  background: var(--color-cyan);
  color: #fff;
  padding: 1px 6px;
  border-radius: 2px;
  margin-left: 6px;
  vertical-align: middle;
}

.city-form__input,
.city-form__select,
.city-form__textarea {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 2px;
  padding: 12px 16px;
  font-family: var(--font-ja);
  font-size: 0.9rem;
  color: #fff;
  transition: border-color 0.25s, background 0.25s;
  outline: none;
  width: 100%;
}

.city-form__input::placeholder,
.city-form__textarea::placeholder {
  color: rgba(255,255,255,0.25);
}

.city-form__input:focus,
.city-form__select:focus,
.city-form__textarea:focus {
  border-color: var(--color-cyan);
  background: rgba(0,180,216,0.06);
}

.city-form__select option {
  background: #1a1a1a;
  color: #fff;
}

.city-form__textarea {
  min-height: 100px;
  resize: vertical;
}

.city-form__checkboxes {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.city-form__checkbox-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
  padding: 8px 14px;
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 2px;
  transition: border-color 0.2s, background 0.2s;
}

.city-form__checkbox-label:hover {
  border-color: var(--color-cyan);
  background: rgba(0,180,216,0.06);
}

.city-form__checkbox-label input {
  accent-color: var(--color-cyan);
}

.city-form__radios {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.city-form__radio-label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  cursor: pointer;
}

.city-form__radio-label input {
  accent-color: var(--color-cyan);
}

.city-form__submit {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 8px;
}

.city-form__privacy {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.4);
  text-align: center;
  margin: 0;
  line-height: 1.7;
}

/* Contact alt */
.city-contact__alt {
  margin-top: 48px;
  text-align: center;
}

.city-contact__alt-label {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: rgba(255,255,255,0.35);
  margin-bottom: 16px;
  text-transform: uppercase;
  font-family: var(--font-en);
}

.city-contact__alt-btns {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ============================================================
   FOOTER
   ============================================================ */
.city-footer {
  background: #050505;
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px 0 32px;
}

.city-footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 32px;
  flex-wrap: wrap;
  gap: 24px;
}

.city-footer__name {
  font-family: var(--font-ja);
  font-weight: 700;
  font-size: 1rem;
  color: #fff;
  margin: 0 0 4px;
}

.city-footer__sub {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.3);
  margin: 0;
}

.city-footer__links {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.city-footer__links a {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.45);
  text-decoration: none;
  transition: color 0.2s;
}

.city-footer__links a:hover { color: #fff; }

.city-footer__legal {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.25);
  line-height: 1.8;
  margin: 0 0 16px;
}

.city-footer__copy {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.2);
  margin: 0;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 768px) {
  .city-hero__h1-line {
    font-size: clamp(2rem, 10vw, 3.5rem);
  }

  .city-hero__stats {
    gap: 20px;
    bottom: 72px;
  }

  .city-hero__stat-num {
    font-size: 1.75rem;
  }

  .city-problem__inner,
  .city-solution__grid,
  .city-service__grid,
  .city-photo__inner,
  .city-about__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .city-photo__images {
    grid-template-columns: 1fr 1fr;
  }

  .city-photo__img-main { height: 200px; }
  .city-photo__img-sub  { height: 130px; }

  .city-about__image {
    aspect-ratio: 4/3;
  }

  .city-flow__steps {
    gap: 6px;
  }

  .city-flow__step {
    padding: 12px 14px;
    min-width: 60px;
  }

  .city-flow__step-label {
    font-size: 0.65rem;
  }

  .city-form__row--half {
    grid-template-columns: 1fr;
  }

  .city-hero__ctas {
    flex-direction: column;
  }

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

  .city-contact__alt-btns {
    flex-direction: column;
    align-items: center;
  }

  .city-footer__inner {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .city-flow__steps {
    flex-direction: column;
    align-items: stretch;
  }

  .city-flow__step-arrow {
    transform: rotate(90deg);
    text-align: center;
  }

  .city-photo__images {
    grid-template-columns: 1fr;
  }

  .city-photo__img-main,
  .city-photo__img-sub {
    height: 220px;
  }
}