/* ==========================================================================
   Car Planning Office — Stylesheet
   Neutral, natural, simple. Terracotta accent.
   ========================================================================== */

:root {
  --bg: #FAF7F2;
  --bg-alt: #F2EBDD;
  --bg-card: #FFFFFF;
  --text: #2C2A26;
  --text-muted: #6B665E;
  --border: #E6DFD3;
  --border-strong: #C9BFAC;
  --accent: #B85C38;
  --accent-dark: #8E4527;
  --accent-soft: #F4E2D7;
  --shadow: 0 1px 2px rgba(44, 42, 38, 0.04), 0 8px 24px rgba(44, 42, 38, 0.06);
  --shadow-hover: 0 1px 2px rgba(44, 42, 38, 0.06), 0 16px 40px rgba(44, 42, 38, 0.10);
  --radius: 12px;
  --radius-lg: 20px;
  --maxw: 1180px;
  --maxw-narrow: 760px;

  --font-jp: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', 'Yu Gothic', sans-serif;
  --font-en: 'Cormorant Garamond', 'Times New Roman', serif;

  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-jp);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
ul, ol { padding: 0; margin: 0; list-style: none; }
h1, h2, h3, h4 { margin: 0; font-weight: 500; line-height: 1.4; letter-spacing: 0.02em; }
p { margin: 0; }

::selection { background: var(--accent); color: #fff; }

/* Layout */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: var(--maxw-narrow); }

.section {
  padding: 96px 0;
  position: relative;
}
@media (max-width: 768px) {
  .section { padding: 64px 0; }
}

.section-head { margin-bottom: 56px; }
.section-head.center { text-align: center; }
.section-head .eyebrow { margin-bottom: 12px; }
.section-title {
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  letter-spacing: 0.04em;
}
.section-lead {
  margin-top: 16px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.eyebrow {
  font-family: var(--font-en);
  font-style: italic;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  color: var(--accent);
  margin: 0;
}

.accent { color: var(--accent); }

.pc-only { display: inline; }
.sp-only { display: none; }
@media (max-width: 640px) {
  .pc-only { display: none; }
  .sp-only { display: inline; }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 12px 28px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  border: 1.5px solid transparent;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
  text-align: center;
}
.btn-sm { padding: 9px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-block { width: 100%; }

.btn-primary {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.btn-primary:hover {
  background: var(--accent-dark);
  border-color: var(--accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(184, 92, 56, 0.25);
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}
.btn-ghost:hover {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  margin-top: 24px;
  color: var(--accent);
  font-weight: 500;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: gap 0.3s var(--ease);
}
.link-arrow:hover { gap: 0.8em; }

.link-underline { color: var(--accent); border-bottom: 1px solid currentColor; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.site-header.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 1px 0 rgba(44, 42, 38, 0.02);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  height: 76px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: var(--accent);
  color: #fff;
  border-radius: 10px;
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 1.4rem;
}
.brand-name { display: flex; flex-direction: column; line-height: 1.2; }
.brand-en {
  font-family: var(--font-en);
  font-size: 0.95rem;
  letter-spacing: 0.08em;
  color: var(--text);
}
.brand-jp {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

.nav-list {
  display: flex;
  gap: 28px;
  font-size: 0.9rem;
}
.nav-list a {
  color: var(--text);
  position: relative;
  padding: 4px 0;
  transition: color 0.2s;
}
.nav-list a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s var(--ease);
}
.nav-list a:hover { color: var(--accent); }
.nav-list a:hover::after { width: 100%; }

.header-cta { display: inline-flex; }

.nav-toggle {
  display: none;
  background: transparent;
  border: 0;
  width: 40px;
  height: 40px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  padding: 0;
}
.nav-toggle span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--text);
  transition: transform 0.3s var(--ease), opacity 0.3s;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(6.5px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-6.5px) rotate(-45deg); }

.mobile-nav {
  display: none;
  position: fixed;
  top: 76px;
  left: 0;
  right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  z-index: 49;
  padding: 24px;
  max-height: calc(100vh - 76px);
  overflow-y: auto;
}
.mobile-nav.is-open { display: block; }
.mobile-nav ul { display: flex; flex-direction: column; gap: 4px; }
.mobile-nav a {
  display: block;
  padding: 14px 4px;
  border-bottom: 1px solid var(--border);
  font-size: 0.95rem;
}
.mobile-nav .btn { margin-top: 16px; border-bottom: 0; }

@media (max-width: 960px) {
  .nav, .header-cta { display: none; }
  .nav-toggle { display: flex; }
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  padding: 80px 0 96px;
  background: linear-gradient(180deg, var(--bg) 0%, var(--bg-alt) 100%);
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--accent-soft) 0%, transparent 70%);
  opacity: 0.6;
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 64px;
  align-items: center;
  position: relative;
  z-index: 1;
}
.hero-copy { max-width: 600px; }
.hero-title {
  font-size: clamp(2rem, 5vw, 3.4rem);
  line-height: 1.3;
  letter-spacing: 0.02em;
  margin: 16px 0 28px;
  font-weight: 500;
}
.hero-lead {
  color: var(--text);
  font-size: 1.05rem;
  line-height: 2;
  margin-bottom: 36px;
}
.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 48px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
.hero-meta li {
  font-size: 0.85rem;
  color: var(--text-muted);
}
.hero-meta strong {
  display: block;
  font-family: var(--font-en);
  font-size: 1.7rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 2px;
  letter-spacing: 0.04em;
}

.hero-visual {
  position: relative;
  height: 480px;
}
.hero-card {
  position: absolute;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 24px 22px;
  box-shadow: var(--shadow);
  width: 240px;
  transition: transform 0.4s var(--ease);
}
.hero-card:hover { transform: translateY(-4px); }
.hero-card-label {
  display: block;
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-style: italic;
  color: var(--accent);
  letter-spacing: 0.1em;
  margin-bottom: 4px;
}
.hero-card-num {
  display: block;
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 8px;
}
.hero-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.7;
}
.hero-card-1 { top: 20px; left: 0; transform: rotate(-3deg); }
.hero-card-1:hover { transform: rotate(-3deg) translateY(-4px); }
.hero-card-2 { top: 130px; right: 0; transform: rotate(2deg); }
.hero-card-2:hover { transform: rotate(2deg) translateY(-4px); }
.hero-card-3 { top: 260px; left: 40px; transform: rotate(-1deg); }
.hero-card-3:hover { transform: rotate(-1deg) translateY(-4px); }

.hero-illust {
  position: absolute;
  bottom: 20px;
  right: 0;
  width: 280px;
  opacity: 0.9;
}

@media (max-width: 960px) {
  .hero { padding: 56px 0 80px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { height: 360px; max-width: 480px; margin: 0 auto; }
  .hero-card { width: 200px; padding: 20px; }
  .hero-card-num { font-size: 1.7rem; }
  .hero-illust { width: 220px; }
}
@media (max-width: 480px) {
  .hero-meta { gap: 20px; }
  .hero-meta strong { font-size: 1.4rem; }
}

/* ==========================================================================
   Pain Points
   ========================================================================== */
.pain { background: var(--bg); }
.pain-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}
.pain-list li {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  padding: 28px 28px 28px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease), box-shadow 0.3s;
}
.pain-list li:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.pain-num {
  flex-shrink: 0;
  font-family: var(--font-en);
  font-size: 2rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.04em;
  line-height: 1;
}
.pain-list p {
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.8;
}
.pain-bridge {
  text-align: center;
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.04em;
}
@media (max-width: 768px) {
  .pain-list { grid-template-columns: 1fr; gap: 16px; }
  .pain-list li { padding: 22px; }
  .pain-num { font-size: 1.6rem; }
}

/* ==========================================================================
   About
   ========================================================================== */
.about { background: var(--bg-alt); }
.about-inner {
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-text p {
  margin-top: 20px;
  color: var(--text);
  line-height: 2;
}
.about-text strong { color: var(--text); font-weight: 500; border-bottom: 2px solid var(--accent-soft); padding-bottom: 1px; }

.about-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}
.stat {
  background: var(--bg-card);
  padding: 32px 24px;
  text-align: center;
}
.stat-num {
  display: block;
  font-family: var(--font-en);
  font-size: 2.4rem;
  font-weight: 500;
  color: var(--accent);
  letter-spacing: 0.02em;
  line-height: 1.1;
}
.stat-num small { font-size: 0.9rem; color: var(--text-muted); margin-left: 4px; }
.stat-label {
  display: block;
  margin-top: 8px;
  font-size: 0.85rem;
  color: var(--text-muted);
  letter-spacing: 0.08em;
}

@media (max-width: 880px) {
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
}

/* ==========================================================================
   Services
   ========================================================================== */
.services { background: var(--bg); }
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  padding: 36px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.3s var(--ease), box-shadow 0.3s, border-color 0.3s;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--accent-soft);
}
.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 20px;
}
.service-icon svg { width: 28px; height: 28px; }
.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.85;
}
@media (max-width: 880px) { .services-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .services-grid { grid-template-columns: 1fr; } }

/* ==========================================================================
   Strengths
   ========================================================================== */
.strengths { background: var(--bg-alt); }
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}
.strength {
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.strength::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
  transform: scaleY(0);
  transform-origin: top;
  transition: transform 0.4s var(--ease);
}
.strength:hover::before { transform: scaleY(1); }
.strength-num {
  display: block;
  font-family: var(--font-en);
  font-size: 1.1rem;
  font-style: italic;
  color: var(--accent);
  letter-spacing: 0.12em;
  margin-bottom: 16px;
}
.strength h3 {
  font-size: 1.2rem;
  line-height: 1.5;
  margin-bottom: 16px;
  letter-spacing: 0.04em;
}
.strength p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.9;
}
@media (max-width: 880px) {
  .strengths-grid { grid-template-columns: 1fr; gap: 20px; }
}

/* ==========================================================================
   Flow
   ========================================================================== */
.flow { background: var(--bg); }
.flow-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  counter-reset: flow;
}
.flow-step {
  position: relative;
  padding: 32px 32px 32px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.flow-num {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-style: italic;
  letter-spacing: 0.16em;
  color: var(--accent);
  padding: 4px 12px;
  background: var(--accent-soft);
  border-radius: 999px;
  margin-bottom: 16px;
}
.flow-step h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}
.flow-step p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.9;
}
.flow-step strong { color: var(--accent); font-weight: 500; }
@media (max-width: 768px) { .flow-list { grid-template-columns: 1fr; } }

/* ==========================================================================
   Pricing
   ========================================================================== */
.price { background: var(--bg-alt); }
.price-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  align-items: stretch;
}
.price-card {
  position: relative;
  padding: 40px 32px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
}
.price-card-featured {
  border-color: var(--accent);
  background: var(--bg-card);
  transform: translateY(-8px);
  box-shadow: var(--shadow-hover);
}
.price-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  padding: 6px 16px;
  border-radius: 999px;
}
.price-name {
  font-family: var(--font-en);
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text);
}
.price-card[data-jp]::before { content: attr(data-jp); }
.price-desc {
  margin-top: 4px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
.price-amount {
  margin: 24px 0 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}
.price-num {
  font-family: var(--font-en);
  font-size: 2.4rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--text);
}
.price-amount small { font-size: 0.85rem; color: var(--text-muted); margin-left: 6px; }
.price-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
  flex-grow: 1;
}
.price-features li {
  font-size: 0.9rem;
  color: var(--text);
  padding-left: 24px;
  position: relative;
  line-height: 1.7;
}
.price-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 9px;
  width: 14px;
  height: 8px;
  border-left: 1.5px solid var(--accent);
  border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}
.price-note {
  text-align: center;
  margin-top: 32px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
@media (max-width: 880px) {
  .price-grid { grid-template-columns: 1fr; gap: 20px; }
  .price-card-featured { transform: none; }
}

/* ==========================================================================
   Voice
   ========================================================================== */
.voice { background: var(--bg); }
.voice-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.voice-card {
  padding: 32px 28px;
  background: var(--bg-alt);
  border-radius: var(--radius);
  position: relative;
}
.voice-card::before {
  content: '“';
  position: absolute;
  top: 4px;
  left: 18px;
  font-family: var(--font-en);
  font-size: 4rem;
  color: var(--accent);
  line-height: 1;
  opacity: 0.4;
}
.voice-quote {
  font-size: 0.95rem;
  line-height: 2;
  margin-bottom: 24px;
  position: relative;
  padding-top: 12px;
}
.voice-meta {
  padding-top: 20px;
  border-top: 1px solid var(--border-strong);
}
.voice-name {
  display: block;
  font-weight: 500;
  font-size: 0.95rem;
  margin-bottom: 4px;
}
.voice-attr {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
}
@media (max-width: 880px) {
  .voice-grid { grid-template-columns: 1fr; }
}

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq { background: var(--bg-alt); }
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.faq-item[open] {
  border-color: var(--border-strong);
  box-shadow: var(--shadow);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 56px 22px 28px;
  font-weight: 500;
  font-size: 0.98rem;
  position: relative;
  transition: color 0.2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--accent); }
.faq-item summary::after {
  content: '';
  position: absolute;
  right: 28px;
  top: 50%;
  width: 14px;
  height: 14px;
  border-right: 1.5px solid var(--text-muted);
  border-bottom: 1.5px solid var(--text-muted);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.3s var(--ease);
}
.faq-item[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
  border-color: var(--accent);
}
.faq-item p {
  padding: 0 28px 24px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.95;
}

/* ==========================================================================
   CTA Banner
   ========================================================================== */
.cta-banner {
  background: var(--text);
  color: var(--bg);
  text-align: center;
  padding: 80px 0;
}
.cta-banner h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.2rem);
  margin-bottom: 20px;
  letter-spacing: 0.04em;
}
.cta-banner .accent { color: #E89572; }
.cta-banner p {
  margin-bottom: 36px;
  color: rgba(250, 247, 242, 0.75);
  font-size: 0.98rem;
}
.cta-banner .btn-primary {
  background: var(--accent);
  border-color: var(--accent);
}
.cta-banner .btn-primary:hover {
  background: #fff;
  color: var(--text);
  border-color: #fff;
}

/* ==========================================================================
   Contact form
   ========================================================================== */
.contact { background: var(--bg); }
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 48px;
}
.form-row { margin-bottom: 24px; }
.form-row label {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 0.9rem;
  margin-bottom: 8px;
  color: var(--text);
}
.form-row .req {
  font-size: 0.7rem;
  color: var(--accent);
  background: var(--accent-soft);
  padding: 2px 8px;
  border-radius: 4px;
  font-weight: 500;
  letter-spacing: 0.06em;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 0.95rem;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--border-strong);
  border-radius: 8px;
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card);
  box-shadow: 0 0 0 3px rgba(184, 92, 56, 0.12);
}
.form-row textarea { resize: vertical; min-height: 140px; line-height: 1.7; }
.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-grid .form-row { margin-bottom: 24px; }
.form-row-check { margin: 12px 0 28px; }
.check-label {
  display: flex !important;
  align-items: center;
  gap: 10px !important;
  cursor: pointer;
  font-weight: 400 !important;
  margin: 0 !important;
}
.check-label input { width: 18px; height: 18px; accent-color: var(--accent); margin: 0; }
.form-note {
  text-align: center;
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--text-muted);
}

@media (max-width: 600px) {
  .contact-form { padding: 28px 20px; }
  .form-grid { grid-template-columns: 1fr; gap: 0; }
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--bg-alt);
  padding: 64px 0 0;
  border-top: 1px solid var(--border);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.footer-brand .brand-en { font-family: var(--font-en); font-size: 1.05rem; letter-spacing: 0.08em; }
.footer-brand .brand-jp { font-size: 0.78rem; color: var(--text-muted); }
.footer-brand p { margin: 0; line-height: 1.4; }
.footer-meta {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 32px;
}
.footer-nav, .footer-legal {
  display: flex;
  flex-direction: column;
  gap: 12px;
  font-size: 0.88rem;
}
.footer-nav a, .footer-legal a {
  color: var(--text-muted);
  transition: color 0.2s;
}
.footer-nav a:hover, .footer-legal a:hover { color: var(--accent); }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 24px 0;
}
.footer-bottom small {
  font-size: 0.78rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}
@media (max-width: 880px) {
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-meta { grid-template-columns: 1fr 1fr; gap: 24px; }
}

/* ==========================================================================
   Floating CTA (mobile)
   ========================================================================== */
.floating-cta {
  display: none;
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 40;
  background: var(--accent);
  color: #fff;
  padding: 14px 22px;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.9rem;
  box-shadow: 0 8px 24px rgba(184, 92, 56, 0.35);
  letter-spacing: 0.04em;
}
.floating-cta:hover { background: var(--accent-dark); }
@media (max-width: 960px) {
  .floating-cta { display: inline-flex; }
}

/* ==========================================================================
   Reveal animation
   ========================================================================== */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    transition-duration: 0.001ms !important;
  }
  html { scroll-behavior: auto; }
}