/* ============================
   サングロース不動産
   ============================ */

:root {
  --navy:      #1e3a5f;
  --navy-dark: #152d4a;
  --navy-mid:  #244771;
  --gold:      #c9a046;
  --gold-lt:   #dbb95a;
  --white:     #ffffff;
  --off-white: #f8f6f2;
  --cream:     #f2efe9;
  --border:    #ddd8cf;
  --text:      #333333;
  --text-mute: #777777;
  --line-green:#06C755;

  --font-serif: 'Shippori Mincho', 'Yu Mincho', '游明朝', serif;
  --font-sans:  'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;

  --container: 1140px;
  --header-h:  72px;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; scroll-padding-top: var(--header-h); }
body { font-family: var(--font-sans); color: var(--text); background: var(--white); line-height: 1.9; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
svg { display: block; }

/* ---- Container ---- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 1.5rem; }
section { padding: 6.5rem 0; }

/* ---- Responsive line break ---- */
.br-sp { display: none; }
@media (max-width: 640px) { .br-sp { display: block; } }

/* ---- Scroll animation ---- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.fade-in.visible { opacity: 1; transform: none; }

/* ---- Section headings ---- */
.section-heading-center {
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--navy);
  text-align: center;
  margin-bottom: 3.5rem;
  letter-spacing: 0.1em;
  position: relative;
}
.section-heading-center::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--gold);
  margin: 0.8rem auto 0;
}


/* ============================
   HEADER
   ============================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 500;
  background: var(--white);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 12px rgba(0,0,0,0.06);
}
.nav-inner {
  display: flex;
  align-items: center;
  height: var(--header-h);
  gap: 1.5rem;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  flex-shrink: 0;
}
.nav-logo-img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}
.logo-main {
  font-family: var(--font-serif);
  font-size: 1.05rem;
  color: var(--navy);
  display: block;
  letter-spacing: 0.04em;
}
.logo-sub {
  font-size: 0.58rem;
  color: var(--gold);
  display: block;
  letter-spacing: 0.18em;
  margin-top: 0.1rem;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 1.1rem;
  flex: 1;
  justify-content: center;
  flex-wrap: nowrap;
}
.nav-links a {
  font-size: 0.8rem;
  color: var(--text);
  letter-spacing: 0.03em;
  transition: color 0.2s;
  position: relative;
  white-space: nowrap;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width 0.3s;
}
.nav-links a:hover { color: var(--navy); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }

.nav-actions {
  display: flex;
  gap: 0.6rem;
  flex-shrink: 0;
}
.nav-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  border-radius: 3px;
  transition: all 0.2s;
  white-space: nowrap;
}
.nav-btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.nav-btn--contact {
  background: var(--navy);
  color: var(--white);
}
.nav-btn--contact:hover { background: var(--navy-mid); }

.nav-btn--line {
  background: var(--line-green);
  color: var(--white);
}
.nav-btn--line:hover { background: #05b34c; }

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
  margin-left: auto;
}
.nav-hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--navy);
  transition: all 0.3s;
}

/* Mobile nav */
.nav-mobile {
  display: none;
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.08);
}
.nav-mobile.open { display: block; }
.nav-mobile ul { list-style: none; }
.nav-mobile ul li { border-bottom: 1px solid rgba(255,255,255,0.07); }
.nav-mobile ul li a {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.95rem 1.5rem;
  color: rgba(255,255,255,0.85);
  font-size: 0.9rem;
}
.nav-mobile-line a { background: var(--line-green) !important; color: #fff !important; }
.nav-mobile-line svg { width: 18px; height: 18px; }

@media (max-width: 960px) {
  .nav-links { display: none; }
  .nav-actions { display: none; }
  .nav-hamburger { display: flex; }
}


/* ============================
   HERO
   ============================ */
#hero {
  position: relative;
  min-height: 100vh;
  padding-top: var(--header-h);
  background-image: url('../images/hero.jpg');
  background-size: cover;
  background-position: center right;
  display: flex;
  align-items: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to right,
    rgba(255,255,255,1.0)  0%,
    rgba(255,255,255,0.97) 30%,
    rgba(255,255,255,0.85) 50%,
    rgba(255,255,255,0.3)  70%,
    rgba(255,255,255,0)   88%
  );
}
.hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: 6rem clamp(1.5rem, 8vw, 10rem);
}
.hero-content { max-width: 540px; }
.hero-eyecatch {
  display: inline-block;
  font-size: 0.8rem;
  color: var(--gold);
  letter-spacing: 0.14em;
  border-left: 3px solid var(--gold);
  padding-left: 0.75rem;
  margin-bottom: 1.4rem;
  font-weight: 500;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 3.8vw, 3.2rem);
  color: var(--navy);
  line-height: 1.6;
  letter-spacing: 0.08em;
  margin-bottom: 1.6rem;
}
.hero-divider {
  width: 48px;
  height: 2px;
  background: var(--gold);
  margin-bottom: 1.6rem;
}
.hero-sub {
  font-size: clamp(0.85rem, 1.4vw, 0.95rem);
  color: var(--text);
  line-height: 2.2;
  margin-bottom: 2.4rem;
}

@media (max-width: 640px) {
  #hero { background-position: center center; }
  .hero-inner { padding: 4rem 1.5rem; }
  .hero-overlay {
    background: linear-gradient(
      to bottom,
      rgba(255,255,255,0.95)  0%,
      rgba(255,255,255,0.88) 55%,
      rgba(255,255,255,0.45) 100%
    );
  }
  .hero-title { font-size: 1.75rem; letter-spacing: 0.03em; }
  .hero-sub { font-size: 0.85rem; }
}


/* ============================
   TRUST BAR
   ============================ */
.trust-bar {
  background: var(--off-white);
  border-bottom: 1px solid var(--border);
  padding: 1.4rem 0;
}
.trust-items {
  display: flex;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
}
.trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 2rem;
  text-align: center;
  border-right: 1px solid var(--border);
}
.trust-item:last-child { border-right: none; }
.trust-icon {
  width: 32px;
  height: 32px;
  color: var(--gold);
  display: flex;
  align-items: center;
  justify-content: center;
}
.trust-icon svg { width: 28px; height: 28px; }
.trust-item span {
  font-size: 0.78rem;
  color: var(--text);
  line-height: 1.5;
  letter-spacing: 0.03em;
}
.trust-item span strong {
  color: var(--gold);
  font-weight: 700;
  font-size: 0.92rem;
}

@media (max-width: 800px) {
  .trust-items { gap: 0; }
  .trust-item { padding: 0.6rem 1rem; }
}
@media (max-width: 560px) {
  .trust-items {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--border);
  }
  .trust-item {
    border-right: none;
    background: var(--off-white);
    padding: 0.8rem 0.5rem;
  }
}


/* ============================
   PAIN POINTS
   ============================ */
.section-pain { padding: 0; }

/* ── お悩みゾーン ── */
.pain-top {
  background: var(--white);
  padding: 6.5rem 0 5.5rem;
  position: relative;
}
.pain-top::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 36px solid transparent;
  border-right: 36px solid transparent;
  border-top: 22px solid var(--white);
  z-index: 5;
}
.pain-top-inner {
  max-width: 920px;
  margin: 0 auto;
}
.pain-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.45rem, 4.5vw, 2.6rem);
  font-weight: 700;
  color: var(--navy);
  text-align: center;
  margin-bottom: 0.6rem;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
@media (max-width: 400px) {
  .pain-heading { white-space: normal; font-size: 1.3rem; letter-spacing: 0.03em; }
}
.pain-heading::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--gold);
  margin: 0.8rem auto 2.8rem;
}
.pain-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  margin-bottom: 2.6rem;
}
.pain-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.8rem;
  font-size: 0.95rem;
  color: var(--text);
  line-height: 1.85;
  padding: 1.15rem 1.2rem;
  background: var(--off-white);
  border-left: 3px solid var(--gold);
}
.pain-list li svg {
  width: 18px;
  height: 18px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 0.22rem;
}
/* ── 強みゾーン（航空写真） ── */
.pain-bottom {
  position: relative;
  background-image: url('../images/aerial.jpg');
  background-size: cover;
  background-position: 30% center;
  padding: 7rem 0;
  display: flex;
  align-items: center;
}
.pain-bottom::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(6, 15, 32, 0.94);
}
.pain-bottom-inner {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}
.pain-bottom-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 1.2rem;
}
.pain-bottom-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.9rem, 3.5vw, 2.8rem);
  font-weight: 700;
  color: var(--white);
  line-height: 1.7;
  margin-bottom: 2rem;
  letter-spacing: 0.1em;
  text-shadow: 0 0 20px rgba(0,0,0,0.6), 0 2px 4px rgba(0,0,0,0.5);
}
.pain-bottom-text {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.92);
  line-height: 2.4;
  margin-bottom: 2.4rem;
  text-shadow: 0 0 12px rgba(0,0,0,0.7), 0 1px 3px rgba(0,0,0,0.6);
}
.pain-emphasis {
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.8vw, 1.8rem);
  font-weight: 700;
  color: var(--gold-lt);
  line-height: 1.8;
  letter-spacing: 0.06em;
  margin-bottom: 2.8rem;
  text-shadow: 0 0 16px rgba(0,0,0,0.5), 0 2px 4px rgba(0,0,0,0.4);
}
@media (max-width: 768px) {
  .pain-top { padding: 3.5rem 0 3rem; }
  .pain-bottom { padding: 3.5rem 0; }
  .pain-list li { font-size: 0.88rem; padding: 0.75rem 0.9rem; }
  .pain-bottom-heading { font-size: 1.55rem; letter-spacing: 0.06em; }
  .pain-emphasis { font-size: 1.2rem; }
}


/* ============================
   LATEST POSTS
   ============================ */
#latest-posts { background: var(--white); }
.latest-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}
.post-card {
  background: var(--white);
  border: 1px solid var(--border);
  overflow: hidden;
  transition: box-shadow 0.25s, transform 0.25s;
}
.post-card:hover {
  box-shadow: 0 8px 24px rgba(30,58,95,0.1);
  transform: translateY(-3px);
}
.post-card-link { display: block; }
.post-card-img {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-mid) 100%);
}
.post-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.35s;
}
.post-card:hover .post-card-img img { transform: scale(1.04); }
.post-card-body { padding: 1.1rem 1.2rem 1.4rem; }
.post-card-cat {
  display: inline-block;
  font-size: 0.68rem;
  padding: 0.18rem 0.6rem;
  border: 1px solid var(--gold);
  color: var(--gold);
  letter-spacing: 0.06em;
  margin-bottom: 0.6rem;
}
.post-card-title {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--navy);
  line-height: 1.7;
  letter-spacing: 0.03em;
}
.latest-posts-more {
  text-align: right;
}
.latest-posts-more-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.85rem;
  color: var(--navy);
  border-bottom: 1px solid var(--navy);
  padding-bottom: 2px;
  letter-spacing: 0.04em;
  transition: color 0.2s, border-color 0.2s;
}
.latest-posts-more-btn:hover { color: var(--gold); border-color: var(--gold); }
.latest-posts-more-btn svg { width: 14px; height: 14px; }
@media (max-width: 768px) {
  .latest-posts-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .latest-posts-grid { grid-template-columns: 1fr; }
}


/* ============================
   SERVICE
   ============================ */
#service { background: var(--off-white); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  padding: 1.8rem 1.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  transition: box-shadow 0.25s, transform 0.25s;
  position: relative;
}
.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 3px;
  background: var(--gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s;
}
.service-card:hover {
  box-shadow: 0 8px 24px rgba(30,58,95,0.1);
  transform: translateY(-4px);
}
.service-card:hover::after { transform: scaleX(1); }
.service-card-icon {
  width: 40px;
  height: 40px;
  color: var(--navy);
  margin-bottom: 0.4rem;
}
.service-card-icon svg { width: 100%; height: 100%; }
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 0.98rem;
  color: var(--navy);
  letter-spacing: 0.03em;
}
.service-card p {
  font-size: 0.82rem;
  color: var(--text-mute);
  line-height: 1.75;
  flex: 1;
}

@media (max-width: 960px) {
  .service-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .service-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 420px) {
  .service-grid { grid-template-columns: 1fr; }
}


/* ============================
   ABOUT
   ============================ */
#about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}
.about-photo {
  overflow: hidden;
  border-radius: 2px;
}
.about-photo img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  display: block;
}
.about-label {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}
.about-heading {
  font-family: var(--font-serif);
  font-size: clamp(1.4rem, 3vw, 2rem);
  color: var(--navy);
  margin-bottom: 1.4rem;
  letter-spacing: 0.08em;
}
.about-text {
  font-size: 0.9rem;
  color: var(--text);
  line-height: 2.2;
  margin-bottom: 2.4rem;
}
.about-info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.about-info-item {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  background: var(--off-white);
  border: 1px solid var(--border);
  padding: 0.9rem 1rem;
}
.about-info-icon {
  width: 20px;
  height: 20px;
  color: var(--gold);
  flex-shrink: 0;
  margin-top: 0.15rem;
}
.about-info-icon svg { width: 100%; height: 100%; }
.about-info-label {
  font-size: 0.7rem;
  color: var(--text-mute);
  letter-spacing: 0.06em;
  margin-bottom: 0.2rem;
}
.about-info-value {
  font-size: 0.82rem;
  color: var(--navy);
  line-height: 1.5;
  font-weight: 500;
}

@media (max-width: 768px) {
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .about-photo img { height: 260px; }
}
@media (max-width: 480px) {
  .about-info-grid { grid-template-columns: 1fr; }
}


/* ============================
   FLOW
   ============================ */
#flow { background: var(--off-white); }
.flow-grid {
  display: flex;
  align-items: stretch;
  gap: 0;
}
.flow-step {
  flex: 1;
  background: var(--white);
  border: 1px solid var(--border);
  padding: 2rem 1.4rem;
  text-align: center;
  position: relative;
  transition: transform 0.25s, box-shadow 0.25s;
}
.flow-step:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(30,58,95,0.1); }
.flow-num {
  font-family: var(--font-serif);
  font-size: 2rem;
  color: var(--border);
  line-height: 1;
  margin-bottom: 0.8rem;
  font-weight: 700;
}
.flow-icon {
  width: 38px;
  height: 38px;
  margin: 0 auto 0.8rem;
  color: var(--navy);
  opacity: 0.6;
}
.flow-icon svg { width: 100%; height: 100%; }
.flow-step h3 {
  font-family: var(--font-serif);
  font-size: 0.95rem;
  color: var(--navy);
  margin-bottom: 0.7rem;
  line-height: 1.5;
}
.flow-step p {
  font-size: 0.82rem;
  color: var(--text-mute);
  line-height: 1.8;
}
.flow-arrow {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--gold);
  padding: 0 0.6rem;
  opacity: 0.6;
}

@media (max-width: 768px) {
  .flow-grid { flex-direction: column; gap: 0.8rem; }
  .flow-arrow { transform: rotate(90deg); margin: 0 auto; padding: 0; }
}


/* ============================
   FAQ
   ============================ */
#faq { background: var(--white); }
.faq-list {
  max-width: 780px;
  margin: 0 auto;
}
.faq-item { border-bottom: 1px solid var(--border); }
.faq-item:first-child { border-top: 1px solid var(--border); }
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1.2rem 0;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-sans);
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--navy);
  transition: color 0.2s;
}
.faq-question:hover { color: var(--gold); }
.faq-q-mark {
  width: 24px;
  height: 24px;
  background: var(--navy);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  flex-shrink: 0;
}
.faq-question span:nth-child(2) { flex: 1; line-height: 1.55; }
.faq-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 300;
  color: var(--navy);
  transition: all 0.3s;
}
.faq-question[aria-expanded="true"] .faq-icon {
  background: var(--navy);
  border-color: var(--navy);
  color: var(--white);
  transform: rotate(45deg);
}
.faq-answer {
  display: none;
  padding: 0 0 1.2rem 2.2rem;
}
.faq-answer.open { display: block; }
.faq-answer p {
  font-size: 0.88rem;
  color: var(--text-mute);
  line-height: 1.9;
}


/* ============================
   会社概要
   ============================ */
#company { background: var(--off-white); }
.company-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--white);
  border: 1px solid var(--border);
}
.company-table tr { border-bottom: 1px solid var(--border); }
.company-table th {
  width: 160px;
  padding: 1rem 1.2rem;
  text-align: left;
  color: var(--navy);
  font-weight: 600;
  font-family: var(--font-serif);
  background: var(--cream);
  vertical-align: top;
  font-size: 0.88rem;
  white-space: nowrap;
}
.company-table td {
  padding: 1rem 1.2rem;
  color: var(--text);
  line-height: 1.85;
}
.company-table td a { color: var(--navy); text-decoration: underline; text-underline-offset: 3px; }
.company-table small { font-size: 0.82em; color: var(--text-mute); }
.badge-pending {
  display: inline-block;
  font-size: 0.68rem;
  color: var(--text-mute);
  background: var(--cream);
  border: 1px solid var(--border);
  padding: 0.1rem 0.5rem;
  margin-left: 0.5rem;
  vertical-align: middle;
  border-radius: 2px;
}

@media (max-width: 640px) {
  .company-table th { width: 100px; font-size: 0.82rem; padding: 0.7rem 0.7rem; white-space: normal; }
  .company-table td { padding: 0.7rem 0.7rem; font-size: 0.85rem; }
}
@media (max-width: 480px) {
  .company-table, .company-table tbody,
  .company-table tr, .company-table th, .company-table td { display: block; width: 100%; }
  .company-table tr { border-bottom: none; }
  .company-table th {
    font-size: 0.82rem;
    padding: 0.65rem 0.8rem 0.3rem;
    white-space: normal;
    border-top: 1px solid var(--border);
  }
  .company-table td { padding: 0.3rem 0.8rem 1rem; border-bottom: 1px solid var(--border); }
}


/* ============================
   CONTACT FORM SECTION
   ============================ */
#contact-form { background: var(--white); }
.form-wrap {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 3.5rem;
  align-items: start;
}
.form-lead h3 {
  font-family: var(--font-serif);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  color: var(--navy);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.form-lead > p {
  font-size: 0.88rem;
  color: var(--text-mute);
  line-height: 1.9;
  margin-bottom: 1.8rem;
}
.form-line-box {
  border: 1px solid var(--border);
  padding: 1.4rem;
  background: var(--off-white);
}
.form-line-label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  color: var(--text-mute);
  text-transform: uppercase;
  margin-bottom: 1rem;
}
.btn-line-main {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 0.95rem 1.2rem;
  background: var(--line-green);
  color: #fff;
  font-size: 0.92rem;
  font-weight: 600;
  border-radius: 3px;
  margin-bottom: 1.2rem;
  transition: background 0.2s;
}
.btn-line-main svg { width: 22px; height: 22px; flex-shrink: 0; }
.btn-line-main:hover { background: #05b34c; }
.form-line-qr-wrap {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}
.form-line-qr img { border: 1px solid var(--border); display: block; }
.form-line-qr-note {
  font-size: 0.75rem;
  color: var(--text-mute);
  line-height: 1.8;
}

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 0; }
.form-note {
  font-size: 0.8rem;
  color: var(--text-mute);
  margin-bottom: 1.5rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}
.form-row { margin-bottom: 1.2rem; }
.form-row label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--navy);
  margin-bottom: 0.35rem;
  letter-spacing: 0.02em;
}
.req {
  color: var(--gold);
  font-weight: 400;
  font-size: 0.72rem;
  margin-left: 0.3rem;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--border);
  background: var(--off-white);
  font-family: var(--font-sans);
  font-size: 1rem;
  color: var(--text);
  transition: border-color 0.2s;
  outline: none;
  border-radius: 2px;
  -webkit-appearance: none;
  appearance: none;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus { border-color: var(--navy); background: var(--white); }
.form-row textarea { resize: vertical; min-height: 130px; }
.form-hint {
  font-size: 0.74rem;
  color: var(--text-mute);
  margin-top: 0.3rem;
}
.form-privacy {
  font-size: 0.74rem;
  color: var(--text-mute);
  line-height: 1.75;
  padding: 0.6rem 0.8rem;
  background: var(--off-white);
  border: 1px solid var(--border);
  margin-bottom: 1rem;
  border-radius: 2px;
}
.form-submit-wrap { text-align: right; }
.form-submit-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  background: var(--navy);
  color: var(--white);
  border: none;
  font-size: 0.9rem;
  font-family: var(--font-sans);
  font-weight: 600;
  letter-spacing: 0.06em;
  cursor: pointer;
  border-radius: 3px;
  transition: background 0.2s;
}
.form-submit-btn svg { width: 18px; height: 18px; }
.form-submit-btn:hover { background: var(--navy-mid); }
.form-alert {
  margin-top: 1rem;
  padding: 0.9rem 1rem;
  font-size: 0.85rem;
  line-height: 1.7;
  display: none;
  border-radius: 2px;
}
.form-alert--ok { background: #eef6f1; border-left: 3px solid #2e7d45; color: #1a4d2c; }
.form-alert--err { background: #fdf0f0; border-left: 3px solid #c0392b; color: #7a1c1c; }

@media (max-width: 768px) {
  .form-wrap { grid-template-columns: 1fr; gap: 2.5rem; }
}


/* ============================
   FOOTER
   ============================ */
#footer {
  background: var(--navy-dark);
  padding: 3rem 0 1.5rem;
}
.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 2rem;
  flex-wrap: wrap;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 1.5rem;
}
.footer-brand {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  flex: 1;
  min-width: 200px;
}
.footer-logo-img {
  width: 44px;
  height: 44px;
  object-fit: contain;
  flex-shrink: 0;
  filter: brightness(10);
  opacity: 0.85;
}
.footer-brand-name {
  font-family: var(--font-serif);
  font-size: 1rem;
  color: var(--white);
  margin-bottom: 0.1rem;
}
.footer-brand-en {
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--gold);
  margin-bottom: 0.6rem;
}
.footer-brand-desc {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.35);
  line-height: 1.8;
}
.footer-nav-wrap {
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
}
.footer-nav h4 {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.9rem;
  font-weight: 400;
}
.footer-nav ul { list-style: none; }
.footer-nav li a {
  display: block;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  padding: 0.2rem 0;
  transition: color 0.2s;
}
.footer-nav li a:hover { color: var(--white); }
.footer-line-block h4 {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--gold);
  text-transform: uppercase;
  margin-bottom: 0.9rem;
  font-weight: 400;
}
.footer-qr { border: 2px solid rgba(255,255,255,0.15); }
.footer-copy {
  text-align: center;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.22);
  letter-spacing: 0.06em;
  margin-bottom: 0.4rem;
}
.footer-note {
  text-align: center;
  font-size: 0.68rem;
  color: rgba(255,255,255,0.18);
  line-height: 1.8;
}

@media (max-width: 640px) {
  .footer-inner { flex-direction: column; }
  .footer-nav-wrap { gap: 1.5rem; }
}


/* ============================
   フローティング LINE
   ============================ */
.float-line {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 300;
  background: var(--line-green);
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.75rem 1.2rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  box-shadow: 0 4px 20px rgba(6,199,85,0.4);
  transition: all 0.25s;
  text-decoration: none;
}
.float-line svg { width: 22px; height: 22px; flex-shrink: 0; }
.float-line:hover { background: #05b34c; transform: translateY(-2px); }

/* トップへ戻る */
.back-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: calc(1.5rem + 124px);
  z-index: 300;
  width: 44px;
  height: 44px;
  background: var(--navy);
  color: var(--white);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transition: all 0.3s;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(0,0,0,0.2);
}
.back-to-top svg { width: 18px; height: 18px; }
.back-to-top.visible { opacity: 1; pointer-events: auto; }
.back-to-top:hover { background: var(--navy-mid); transform: translateY(-2px); }

@media (max-width: 480px) {
  .float-line {
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.6rem 0.75rem;
    border-radius: 14px;
    font-size: 0.68rem;
    letter-spacing: 0.02em;
  }
  .float-line svg { width: 24px; height: 24px; }
  .back-to-top { right: calc(1.5rem + 72px); }
}