/* =========================================================
   司法書士力丸美彦事務所 デモサイト
   ========================================================= */

:root {
  --bg: #f8f6f0;
  --bg-soft: #eef0e6;
  --bg-sage: #e7ebe0;
  --green-900: #142821;
  --green-800: #1c3a2c;
  --green-700: #23503c;
  --green-600: #2d6349;
  --gold-600: #a9834c;
  --gold-500: #c39b5d;
  --text: #29281f;
  --text-soft: #59584c;
  --text-on-dark: #f3f1e6;
  --text-on-dark-soft: #c9d2c6;
  --white: #ffffff;
  --border: #ddd8c6;
  --border-dark: rgba(255, 255, 255, 0.16);
  --shadow-soft: 0 20px 45px -20px rgba(20, 40, 33, 0.28);
  --shadow-card: 0 14px 30px -18px rgba(20, 40, 33, 0.35);
  --radius-lg: 18px;
  --radius-md: 12px;
  --header-h: 76px;
  --container-w: 1180px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- リセット ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
button { font: inherit; background: none; border: none; cursor: pointer; color: inherit; }

/* ---------- 日本語の自然な改行 ---------- */
h1, h2, h3, h4, p, .lead, .eyebrow, .worry-link, .btn-phone-label,
.icon-list-desc, .cost-desc, .faq-question, .faq-answer, .section-note {
  word-break: auto-phrase;
  line-break: strict;
  overflow-wrap: break-word;
}
/* 複合語の内部で改行されないよう保護する（auto-phrase 未対応ブラウザ向けの保険） */
.nobr { white-space: nowrap; }

/* ---------- 共通レイアウト ---------- */
.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 clamp(20px, 5vw, 48px);
}
section[id] { scroll-margin-top: calc(var(--header-h) + 14px); }

.section { padding: clamp(64px, 9vw, 128px) 0; }
.section--soft { background: var(--bg-soft); }
.section--dark {
  background: var(--green-900);
  color: var(--text-on-dark);
}

.eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  color: var(--gold-600);
  font-weight: 700;
  margin-bottom: 14px;
}
.eyebrow--rule {
  position: relative;
  padding: 0 22px;
}
.eyebrow--rule::before,
.eyebrow--rule::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 16px;
  height: 1px;
  background: var(--gold-600);
}
.eyebrow--rule::before { left: 0; }
.eyebrow--rule::after { right: 0; }

.section-heading {
  font-family: "Noto Serif JP", serif;
  font-weight: 900;
  color: var(--green-900);
  font-size: clamp(1.7rem, 1.15rem + 2.2vw, 2.7rem);
  line-height: 1.45;
  letter-spacing: 0.01em;
  max-width: 22ch;
}
.section-heading--light { color: var(--text-on-dark); }
.section-heading--sm { font-size: clamp(1.3rem, 1rem + 1.2vw, 1.7rem); max-width: 26ch; }

.lead {
  margin-top: 16px;
  color: var(--text-soft);
  font-size: clamp(0.95rem, 0.9rem + 0.2vw, 1.05rem);
  max-width: 46ch;
}
.lead--light { color: var(--text-on-dark-soft); }

.section-head { text-align: center; margin-bottom: clamp(40px, 6vw, 64px); }
.section-head .lead { margin-left: auto; margin-right: auto; }
.section-head--left { text-align: left; }
.section-head--left .lead { margin-left: 0; }

.section-note {
  text-align: center;
  color: var(--text-soft);
  font-size: 0.9rem;
  margin-top: 28px;
}
.section-note--left { text-align: left; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  color: var(--green-800);
  border-bottom: 1px solid var(--green-800);
  padding-bottom: 2px;
  transition: opacity 0.25s var(--ease), gap 0.25s var(--ease);
}
.link-arrow:hover { opacity: 0.7; gap: 10px; }
.link-arrow--center { border-bottom: none; }
.arrow-down { display: inline-block; animation: bob 2.2s ease-in-out infinite; }

@keyframes bob {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(4px); }
}

/* ---------- 写真プレースホルダー ---------- */
.photo-frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-sage);
  transition: transform 0.4s var(--ease), box-shadow 0.4s var(--ease);
  cursor: default;
}
.photo-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease);
}
.photo-frame:hover img { transform: scale(1.04); }
.photo-frame:hover, .photo-frame:focus-within {
  transform: translateY(-8px);
  box-shadow: var(--shadow-soft);
}
.photo-frame--tall { aspect-ratio: 4 / 5; }
.photo-frame--square { aspect-ratio: 1 / 1; }
.photo-frame--wide { aspect-ratio: 16 / 10; }

/* ---------- リビール / ステガー アニメーション ---------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
.reveal[data-delay="1"] { transition-delay: 0.12s; }
.reveal[data-delay="2"] { transition-delay: 0.22s; }

.stagger-item {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.65s var(--ease), transform 0.65s var(--ease);
  transition-delay: calc(var(--i, 0) * 100ms);
}
.reveal-stagger.in-view .stagger-item { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  .reveal, .stagger-item { transition: none; opacity: 1; transform: none; }
  .arrow-down { animation: none; }
  html { scroll-behavior: auto; }
}

/* ---------- ヘッダー ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(248, 246, 240, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.logo { display: flex; align-items: center; gap: 10px; }
.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--green-900);
  color: var(--gold-500);
  flex-shrink: 0;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.3; }
.logo-main {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: clamp(0.92rem, 0.8rem + 0.4vw, 1.05rem);
  color: var(--green-900);
  white-space: nowrap;
}
.logo-sub { font-size: 0.7rem; color: var(--text-soft); letter-spacing: 0.06em; }

.site-nav { display: flex; align-items: center; gap: clamp(18px, 2.4vw, 36px); }
.nav-link {
  position: relative;
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--text);
  padding-bottom: 4px;
  white-space: nowrap;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gold-600);
  transition: width 0.3s var(--ease);
}
.nav-link:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  width: 40px; height: 40px;
  align-items: center; justify-content: center;
  color: var(--green-900);
}
.nav-toggle .icon-close { display: none; }
.nav-toggle[aria-expanded="true"] .icon-open { display: none; }
.nav-toggle[aria-expanded="true"] .icon-close { display: block; }

/* ---------- HERO ---------- */
.hero { padding-top: 0; padding-bottom: 0; }

.hero-top {
  position: relative;
  min-height: clamp(560px, 78vh, 780px);
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media-img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.hero-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    var(--bg) 0%,
    var(--bg) 40%,
    rgba(248, 246, 240, 0.82) 54%,
    rgba(248, 246, 240, 0) 74%
  );
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 640px;
  padding-top: clamp(48px, 7vw, 88px);
  padding-bottom: clamp(48px, 7vw, 88px);
  padding-left: clamp(24px, 7vw, 100px);
  padding-right: clamp(24px, 6vw, 56px);
}
.hero-heading {
  font-family: "Noto Serif JP", serif;
  font-weight: 900;
  color: var(--green-900);
  font-size: clamp(2.1rem, 1.3rem + 3.6vw, 3.4rem);
  line-height: 1.35;
  max-width: 15ch;
  margin-top: 18px;
}
.hero-lead { max-width: 34ch; }
.hero-actions { margin-top: 34px; display: flex; flex-direction: column; align-items: flex-start; gap: 20px; }

.btn-phone {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  background: var(--green-800);
  color: var(--white);
  padding: 16px 26px;
  border-radius: 999px;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.btn-phone:hover, .btn-phone:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 22px 40px -16px rgba(20, 40, 33, 0.55);
  background: var(--green-700);
}
.btn-phone-icon {
  display: flex; align-items: center; justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
  flex-shrink: 0;
}
.btn-phone-text { display: flex; flex-direction: column; gap: 2px; text-align: left; }
.btn-phone-label { font-size: 0.76rem; opacity: 0.85; }
.btn-phone-number { font-family: "Noto Serif JP", serif; font-size: clamp(1.15rem, 1rem + 0.6vw, 1.45rem); font-weight: 700; letter-spacing: 0.02em; }
.btn-phone--inverse { background: var(--white); color: var(--green-900); }
.btn-phone--inverse .btn-phone-icon { background: rgba(20, 40, 33, 0.08); color: var(--green-900); }
.btn-phone--inverse:hover { background: var(--bg-soft); }

.hero-signature { margin-top: clamp(48px, 7vw, 80px); padding: 26px 0; border-top: 1px solid var(--border); }
.signature-inner { display: flex; align-items: center; gap: 20px; }
.signature-line { flex: 1; height: 1px; background: var(--border); }
.signature-text { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 4px; white-space: nowrap; }
.signature-name { font-family: "Noto Serif JP", serif; font-weight: 700; color: var(--green-900); font-size: 1.05rem; }
.signature-address { font-size: 0.8rem; color: var(--text-soft); }

/* ---------- お悩み4分岐 ---------- */
.worry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.worry-card {
  background: var(--bg);
  padding: clamp(24px, 3vw, 40px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: background 0.3s var(--ease), transform 0.3s var(--ease);
}
.worry-card:hover { background: var(--white); transform: translateY(-4px); box-shadow: var(--shadow-card); z-index: 1; }
.worry-number { font-family: "Noto Serif JP", serif; font-size: 1.6rem; color: var(--gold-600); font-weight: 700; }
.worry-title { font-size: clamp(1.05rem, 0.95rem + 0.3vw, 1.2rem); font-weight: 700; color: var(--text); line-height: 1.5; }
.worry-tag {
  align-self: flex-start;
  font-size: 0.82rem;
  padding: 6px 14px;
  border: 1px solid var(--green-700);
  color: var(--green-800);
  border-radius: 999px;
}
.worry-link { font-size: 0.82rem; color: var(--text-soft); display: inline-flex; gap: 4px; }

/* ---------- 分割セクション ---------- */
.split-grid {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(32px, 5vw, 72px);
  align-items: center;
}
.split-grid--reverse { grid-template-columns: 0.85fr 1.15fr; }
.split-grid--cost { align-items: flex-end; grid-template-columns: 1.2fr 0.8fr; margin-bottom: clamp(40px, 6vw, 64px); }

/* ---------- アイコンリスト ---------- */
.icon-list { margin-top: 32px; display: flex; flex-direction: column; }
.icon-list-item {
  display: flex;
  gap: 18px;
  padding: 22px 0;
  border-top: 1px solid var(--border);
}
.icon-list-item:first-child { border-top: none; padding-top: 0; }
.icon-list-icon {
  display: flex; align-items: center; justify-content: center;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--bg-sage);
  color: var(--green-800);
  flex-shrink: 0;
}
.icon-list-icon--sm { width: 40px; height: 40px; }
.icon-list-icon--check { background: transparent; color: var(--gold-600); width: 24px; height: 24px; }
.icon-list-title { font-size: 1.05rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.icon-list-desc { color: var(--text-soft); font-size: 0.92rem; max-width: 42ch; }

.note-bar {
  margin-top: clamp(32px, 5vw, 56px);
  background: var(--bg-sage);
  border-radius: var(--radius-md);
  padding: 22px 28px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.note-bar-icon { color: var(--green-800); flex-shrink: 0; margin-top: 2px; }
.note-bar p { color: var(--text); font-size: 0.92rem; }
.note-bar-sub { color: var(--text-soft); font-size: 0.85rem; }

/* ---------- 取扱業務 ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(20px, 3vw, 32px);
  margin-bottom: clamp(40px, 5vw, 56px);
}
.service-card { display: flex; flex-direction: column; gap: 18px; }
.service-card-body { display: flex; gap: 16px; align-items: flex-start; }

.mini-icon-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
}
.mini-icon-item {
  padding: 28px 20px;
  text-align: center;
  border-left: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; gap: 10px;
  transition: background 0.3s var(--ease);
}
.mini-icon-item:first-child { border-left: none; }
.mini-icon-item:hover { background: var(--bg-soft); }
.mini-icon-title { font-size: 0.95rem; font-weight: 700; }
.mini-icon-desc { font-size: 0.82rem; color: var(--text-soft); }

.cta-bar { margin-top: clamp(48px, 6vw, 72px); background: var(--green-900); }
.cta-bar-inner {
  display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 24px;
  padding: clamp(28px, 4vw, 44px) 0;
}
.cta-bar-text { color: var(--text-on-dark); font-size: clamp(1.1rem, 1rem + 0.6vw, 1.4rem); font-weight: 700; max-width: 24ch; }

/* ---------- 代表紹介（ダーク） ---------- */
.profile-photo { display: flex; flex-direction: column; gap: 20px; }
.profile-nameplate { text-align: center; }
.profile-name { display: block; font-family: "Noto Serif JP", serif; font-size: 1.3rem; font-weight: 700; color: var(--text-on-dark); }
.profile-name-kana { display: block; font-size: 0.82rem; color: var(--text-on-dark-soft); margin-top: 4px; letter-spacing: 0.06em; }

.timeline { margin-top: 32px; }
.timeline-item {
  position: relative;
  padding: 18px 0 18px 28px;
  border-top: 1px solid var(--border-dark);
  display: flex; flex-direction: column; gap: 6px;
}
.timeline-item:first-child { border-top: none; padding-top: 0; }
.timeline-item::before {
  content: "";
  position: absolute;
  left: 0; top: 26px;
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--gold-500);
}
.timeline-item:first-child::before { top: 8px; }
.timeline-year { font-family: "Noto Serif JP", serif; font-weight: 700; color: var(--gold-500); font-size: 0.95rem; }
.timeline-body { color: var(--text-on-dark); font-size: 0.98rem; }

.awards { margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--border-dark); display: flex; gap: 20px; flex-wrap: wrap; }
.awards-label {
  flex-shrink: 0;
  font-weight: 700;
  color: var(--gold-500);
  border: 1px solid var(--gold-500);
  border-radius: 999px;
  padding: 4px 14px;
  height: fit-content;
  font-size: 0.85rem;
}
.awards-list p { color: var(--text-on-dark-soft); font-size: 0.9rem; margin-bottom: 4px; }
.profile-roles { margin-top: 20px; color: var(--text-on-dark-soft); font-size: 0.85rem; }

/* ---------- 他士業連携 ---------- */
.network-diagram {
  display: flex;
  align-items: center;
  gap: 0;
  margin-bottom: clamp(48px, 6vw, 72px);
  flex-wrap: wrap;
}
.network-box {
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  background: var(--bg);
  padding: 18px 22px;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 10px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.network-box:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.network-box--client { flex: 1; min-width: 180px; justify-content: center; }
.network-box--center {
  flex: 1.3;
  min-width: 220px;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 4px;
  background: var(--green-900);
  color: var(--text-on-dark);
  border-color: var(--green-900);
  padding: 24px;
}
.network-box-icon { color: var(--gold-500); margin-bottom: 4px; }
.network-box-title { font-family: "Noto Serif JP", serif; font-size: 1rem; }
.network-box-sub { font-weight: 400; font-size: 0.8rem; color: var(--text-on-dark-soft); }
.network-connector { flex: 0 0 40px; height: 1px; background: var(--border); }
.network-branch { flex: 1; min-width: 200px; display: flex; flex-direction: column; gap: 14px; }
.network-box--branch { justify-content: center; color: var(--green-800); }

.network-foot { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: clamp(28px, 4vw, 48px); align-items: center; }
.network-foot-text .section-note--left { margin-top: 14px; }

/* ---------- 費用 ---------- */
.cost-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: clamp(16px, 3vw, 36px);
  flex-wrap: wrap;
  padding: clamp(32px, 4vw, 48px) 0;
  border-top: 1px solid var(--border);
}
.cost-item { text-align: center; max-width: 220px; display: flex; flex-direction: column; align-items: center; gap: 10px; }
.cost-item .icon-list-icon { background: var(--white); }
.cost-title { font-size: 1.05rem; font-weight: 700; }
.cost-desc { font-size: 0.85rem; color: var(--text-soft); }
.cost-plus { font-size: 1.6rem; color: var(--gold-600); align-self: center; margin-top: 30px; }

.checklist-bar {
  margin-top: clamp(40px, 5vw, 56px);
  background: var(--bg-sage);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 40px);
  text-align: center;
}
.checklist-heading { font-size: 1.2rem; font-weight: 700; color: var(--green-900); margin-bottom: 24px; }
.checklist-grid { display: flex; justify-content: center; gap: clamp(20px, 4vw, 48px); flex-wrap: wrap; }
.checklist-item { display: flex; align-items: center; gap: 10px; font-weight: 500; }

/* ---------- 相談の流れ ---------- */
.flow-timeline { margin-top: 32px; }
.flow-item { display: flex; gap: 20px; padding: 20px 0; border-top: 1px solid var(--border); align-items: flex-start; }
.flow-item:first-child { border-top: none; padding-top: 0; }
.flow-number {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  color: var(--white);
  background: var(--gold-600);
  width: 42px; height: 42px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}

/* ---------- FAQ ---------- */
.faq-grid { display: grid; grid-template-columns: 0.8fr 1.6fr; gap: clamp(32px, 5vw, 64px); }
.faq-side { padding: clamp(24px, 3vw, 40px) 0; }
.faq-list { display: flex; flex-direction: column; gap: 28px; }
.faq-item { background: var(--white); border-radius: var(--radius-md); padding: clamp(22px, 3vw, 30px); box-shadow: var(--shadow-card); }
.faq-row { display: flex; gap: 14px; align-items: flex-start; }
.faq-row + .faq-row { margin-top: 14px; }
.faq-badge {
  flex-shrink: 0;
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  color: var(--white);
}
.faq-badge--q { background: var(--green-900); }
.faq-badge--a { background: var(--gold-600); }
.faq-question { font-size: 1.05rem; font-weight: 700; padding-top: 4px; }
.faq-answer { color: var(--text-soft); font-size: 0.92rem; padding-top: 3px; }

/* ---------- お問い合わせフォーム ---------- */
.inquiry-form {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.inquiry-form[hidden] { display: none; }
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row--split { flex-direction: row; gap: 20px; }
.form-row--split > div { flex: 1; display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-size: 0.92rem; font-weight: 700; color: var(--text); }
.required {
  margin-left: 8px;
  font-size: 0.68rem;
  font-weight: 700;
  color: var(--gold-600);
  border: 1px solid var(--gold-600);
  border-radius: 999px;
  padding: 2px 9px;
  vertical-align: middle;
}
.form-row input,
.form-row select,
.form-row textarea {
  font: inherit;
  padding: 13px 16px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  color: var(--text);
  transition: border-color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--green-700);
  box-shadow: 0 0 0 3px rgba(35, 80, 60, 0.14);
}
.form-row textarea { resize: vertical; min-height: 140px; }
.form-note { font-size: 0.82rem; color: var(--text-soft); }
.btn-submit {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green-800);
  color: var(--white);
  padding: 16px 40px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  box-shadow: var(--shadow-card);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
.btn-submit:hover, .btn-submit:focus-visible {
  transform: translateY(-3px);
  box-shadow: 0 22px 40px -16px rgba(20, 40, 33, 0.55);
  background: var(--green-700);
}
.form-success {
  max-width: 640px;
  margin: 0 auto;
  background: var(--bg-sage);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 40px);
  text-align: center;
  color: var(--green-900);
  font-weight: 600;
}

/* ---------- 最終CTA / フッター ---------- */
.final-cta { text-align: center; display: flex; flex-direction: column; align-items: center; }
.phone-card {
  margin-top: clamp(32px, 4vw, 48px);
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 40px);
  max-width: 480px;
  width: 100%;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease);
}
.phone-card:hover { transform: translateY(-6px); box-shadow: 0 30px 60px -20px rgba(0,0,0,0.5); }
.phone-card-label { font-size: 0.9rem; color: var(--text-soft); }
.phone-card-number {
  display: block;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: clamp(1.8rem, 1.4rem + 1.4vw, 2.4rem);
  color: var(--green-900);
  margin: 8px 0;
  transition: opacity 0.25s var(--ease);
}
.phone-card-number:hover { opacity: 0.7; }
.phone-card-note { font-size: 0.85rem; color: var(--text-soft); }

.footer-grid {
  margin-top: clamp(56px, 7vw, 88px);
  padding-top: clamp(32px, 4vw, 44px);
  border-top: 1px solid var(--border-dark);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.footer-office-name { font-family: "Noto Serif JP", serif; font-size: 1.2rem; font-weight: 700; }
.footer-office-rep { margin-top: 6px; color: var(--text-on-dark-soft); font-size: 0.9rem; }
.footer-address { text-align: right; color: var(--text-on-dark-soft); font-size: 0.9rem; }
.footer-address p { margin-bottom: 6px; }
.footer-note { margin-top: 10px; font-size: 0.8rem; opacity: 0.8; }

.footer-bottom { border-top: 1px solid var(--border-dark); margin-top: clamp(32px, 4vw, 44px); padding: 22px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 14px; }
.footer-nav { display: flex; gap: clamp(14px, 2vw, 26px); flex-wrap: wrap; }
.footer-nav a { font-size: 0.85rem; color: var(--text-on-dark-soft); transition: color 0.25s var(--ease); }
.footer-nav a:hover { color: var(--gold-500); }
.copyright { font-size: 0.78rem; color: var(--text-on-dark-soft); opacity: 0.7; }

/* =========================================================
   レスポンシブ
   ========================================================= */
@media (max-width: 1024px) {
  .split-grid, .split-grid--reverse, .split-grid--cost { grid-template-columns: 1fr; }
  .split-grid--reverse .profile-photo { order: -1; max-width: 320px; margin: 0 auto; }
  .split-photo { max-width: 420px; margin: 0 auto; width: 100%; }
  .network-foot { grid-template-columns: 1fr; }
  .network-foot .photo-frame { max-width: 420px; margin: 0 auto; }
  .faq-grid { grid-template-columns: 1fr; }
  .faq-side { padding-bottom: 0; }
}

@media (max-width: 900px) {
  .site-nav {
    position: absolute;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--bg);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: 8px clamp(20px, 5vw, 48px) 20px;
    border-bottom: 1px solid var(--border);
    transform-origin: top;
    transform: scaleY(0);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s var(--ease), opacity 0.25s var(--ease);
  }
  .site-nav.open { transform: scaleY(1); opacity: 1; pointer-events: auto; }
  .nav-link { display: block; width: 100%; padding: 12px 0; border-top: 1px solid var(--border); }
  .nav-link:first-child { border-top: none; }
  .nav-toggle { display: flex; }
  .logo-sub { display: none; }

  .hero-heading { max-width: none; }
}

@media (max-width: 720px) {
  .worry-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .mini-icon-grid { grid-template-columns: repeat(2, 1fr); }
  .mini-icon-item:nth-child(2) { border-left: none; }
  .mini-icon-item:nth-child(3) { border-top: 1px solid var(--border); }
  .mini-icon-item:nth-child(4) { border-top: 1px solid var(--border); }
  .cta-bar-inner { flex-direction: column; align-items: flex-start; }
  .network-diagram { flex-direction: column; align-items: stretch; }
  .network-connector { width: 1px; height: 32px; margin: 0 auto; }
  .network-branch { width: 100%; }
  .cost-grid { flex-direction: column; align-items: center; }
  .cost-plus { margin-top: 0; transform: rotate(90deg); }
  .footer-grid { grid-template-columns: 1fr; text-align: left; }
  .footer-address { text-align: left; }
  .signature-inner { flex-direction: column; gap: 12px; }
  .signature-line { display: none; }

  .hero-top { min-height: clamp(520px, 92vh, 640px); align-items: flex-start; }
  .hero-media-overlay {
    background: linear-gradient(
      180deg,
      var(--bg) 0%,
      var(--bg) 62%,
      rgba(248, 246, 240, 0.85) 78%,
      rgba(248, 246, 240, 0.15) 100%
    );
  }
}

@media (max-width: 560px) {
  .form-row--split { flex-direction: column; gap: 24px; }
}

@media (max-width: 480px) {
  .hero-actions { width: 100%; }
  .btn-phone { width: 100%; justify-content: center; }
  .checklist-grid { flex-direction: column; align-items: flex-start; gap: 16px; }
  .btn-submit { width: 100%; }
}