/* ==========================================================================
   ひだまり行政書士事務所  /  Global Stylesheet
   深緑 × 白 × 金 ― 誠実で温かみのある信頼感デザイン
   ========================================================================== */

:root {
  --c-primary:       #14432e;   /* 深緑 */
  --c-primary-dark:  #0d2f20;
  --c-primary-soft:  #1f5c40;
  --c-accent:        #b08d3f;   /* 金 */
  --c-accent-dark:   #93722e;
  --c-accent-soft:   #c9a45c;
  --c-bg:            #ffffff;
  --c-bg-soft:       #f5f7f4;
  --c-bg-warm:       #faf7f0;
  --c-bg-dark:       #14432e;
  --c-text:          #26312b;
  --c-text-soft:     #4d5a52;
  --c-text-mute:     #75807a;
  --c-border:        #e3e8e3;
  --c-border-gold:   #e4d6b8;
  --c-success:       #2e7d4f;

  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;

  --shadow-sm: 0 1px 2px rgba(20, 67, 46, 0.06);
  --shadow-md: 0 4px 16px rgba(20, 67, 46, 0.10);
  --shadow-lg: 0 12px 40px rgba(20, 67, 46, 0.14);

  --container: 1180px;
  --gap: 24px;

  --font-sans: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho", serif;

  --header-h: 80px;
}

/* Reset ------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; overflow-x: clip; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.9;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s; }
a:hover { color: var(--c-accent-dark); }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 700;
  line-height: 1.5;
  margin: 0;
  letter-spacing: .04em;
}
p { margin: 0 0 1em; }

/* Layout helpers ---------------------------------------------------------- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
.section { padding: 96px 0; }
.section-sm { padding: 64px 0; }
.section-dark { background: var(--c-primary); color: #fff; }
.section-soft { background: var(--c-bg-soft); }
.section-warm { background: var(--c-bg-warm); }

.section-head { text-align: center; margin-bottom: 56px; }
.section-head .en {
  display: inline-block;
  font-size: 13px;
  letter-spacing: .3em;
  color: var(--c-accent);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-head h2 {
  font-size: clamp(24px, 3.2vw, 34px);
  color: var(--c-primary);
  position: relative;
  display: inline-block;
  padding-bottom: 18px;
}
.section-head h2::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  width: 48px;
  height: 2px;
  background: linear-gradient(90deg, var(--c-accent), var(--c-accent-soft));
}
.section-dark .section-head h2 { color: #fff; }
.section-head p {
  margin-top: 18px;
  color: var(--c-text-soft);
  max-width: 660px;
  margin-left: auto;
  margin-right: auto;
}
.section-dark .section-head p { color: rgba(255,255,255,.82); }

/* Buttons ----------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-weight: 700;
  font-size: 15px;
  border-radius: var(--radius-md);
  transition: transform .15s, box-shadow .2s, background .2s, color .2s, border-color .2s;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn-primary {
  background: linear-gradient(135deg, var(--c-accent) 0%, var(--c-accent-dark) 100%);
  color: #fff;
  box-shadow: 0 4px 16px rgba(176, 141, 63, .35);
}
.btn-primary:hover { background: var(--c-accent-dark); color: #fff; }
.btn-secondary {
  background: #fff;
  color: var(--c-primary);
  border: 2px solid #fff;
}
.btn-secondary:hover { background: transparent; color: #fff; }
.btn-outline {
  background: transparent;
  color: var(--c-primary);
  border: 2px solid var(--c-primary);
}
.btn-outline:hover { background: var(--c-primary); color: #fff; }
.btn-lg { padding: 18px 40px; font-size: 16px; }
.btn-block { width: 100%; }
.btn .arrow { transition: transform .2s; }
.btn:hover .arrow { transform: translateX(4px); }
.btn svg { width: 18px; height: 18px; flex-shrink: 0; }

/* Header ------------------------------------------------------------------ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: saturate(1.5) blur(8px);
  -webkit-backdrop-filter: saturate(1.5) blur(8px);
  border-bottom: 1px solid var(--c-border);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-h);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--c-primary);
}
.brand:hover { color: var(--c-primary); }
.brand-mark {
  width: 46px; height: 46px;
  flex-shrink: 0;
  display: block;
}
.brand-text { line-height: 1.25; }
.brand-text .name {
  display: block;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  color: var(--c-primary);
  letter-spacing: .06em;
}
.brand-text .sub {
  display: block;
  font-size: 10px;
  color: var(--c-text-mute);
  letter-spacing: .22em;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header-tel {
  text-align: right;
  line-height: 1.3;
}
.header-tel .num {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 21px;
  font-weight: 700;
  color: var(--c-primary);
  letter-spacing: .02em;
}
.header-tel .num svg { width: 17px; height: 17px; color: var(--c-accent); }
.header-tel .hours { font-size: 11px; color: var(--c-text-mute); }

.nav {
  display: flex;
  align-items: center;
  gap: 2px;
}
.nav a {
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--c-text);
  border-radius: var(--radius-sm);
}
.nav a:hover, .nav a.active { color: var(--c-primary); background: rgba(176, 141, 63, 0.10); }
.nav .btn { margin-left: 8px; padding: 10px 20px; font-size: 14px; color: #fff; }
.nav .btn:hover { color: #fff; }

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 8px 14px;
  border: 1px solid var(--c-border);
  border-radius: 10px;
  background: #fff;
}
.nav-toggle::after {
  content: "メニュー";
  font-size: 12px;
  font-weight: 700;
  color: var(--c-primary);
  letter-spacing: .05em;
  line-height: 1;
  white-space: nowrap;
}
.nav-toggle.is-open::after { content: "閉じる"; }
.nav-toggle span {
  position: relative;
  display: block;
  width: 22px; height: 2px;
  margin: 7px 0;
  background: var(--c-primary);
  transition: .2s;
}
.nav-toggle span::before,
.nav-toggle span::after {
  content: "";
  position: absolute; left: 0;
  width: 22px; height: 2px;
  background: var(--c-primary);
  transition: .2s;
}
.nav-toggle span::before { top: -7px; }
.nav-toggle span::after  { top:  7px; }
.nav-toggle.is-open span { background: transparent; }
.nav-toggle.is-open span::before { top: 0; transform: rotate(45deg); }
.nav-toggle.is-open span::after  { top: 0; transform: rotate(-45deg); }

/* Hero -------------------------------------------------------------------- */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(115deg, var(--c-primary-dark) 0%, var(--c-primary) 55%, var(--c-primary-soft) 100%);
  color: #fff;
  padding: 110px 0 96px;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background:
    radial-gradient(circle at 85% 15%, rgba(201,164,92,.22) 0, transparent 45%),
    radial-gradient(circle at 10% 85%, rgba(255,255,255,.06) 0, transparent 50%);
  pointer-events: none;
}
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--c-accent-soft), transparent);
  opacity: .8;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 56px;
  align-items: center;
}
.hero .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .18em;
  color: var(--c-accent-soft);
  background: rgba(201,164,92,0.12);
  border: 1px solid rgba(201,164,92,.45);
  border-radius: 999px;
  margin-bottom: 26px;
}
.hero h1 {
  font-size: clamp(30px, 4.2vw, 50px);
  line-height: 1.45;
  margin-bottom: 24px;
}
.hero h1 em {
  font-style: normal;
  color: var(--c-accent-soft);
  background: linear-gradient(transparent 64%, rgba(201,164,92,.22) 64%);
  padding: 0 4px;
}
.hero p {
  font-size: 16.5px;
  color: rgba(255,255,255,.85);
  margin-bottom: 36px;
  max-width: 540px;
}
.hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-badges .pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 500;
  color: rgba(255,255,255,.88);
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.18);
  border-radius: 999px;
}
.hero-badges .pill svg { width: 14px; height: 14px; color: var(--c-accent-soft); }

.hero-visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  padding-bottom: 56px;
}
.hero-visual > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.18);
  box-shadow: 0 24px 60px rgba(0,0,0,.35);
}
.hero-stats {
  position: absolute;
  bottom: 16px;
  left: 16px;
  right: 16px;
  z-index: 2;
  display: flex;
  background: #fff;
  color: var(--c-primary);
  border-radius: var(--radius-md);
  border-top: 3px solid var(--c-accent);
  box-shadow: var(--shadow-lg);
  padding: 18px 4px;
}
.hero-stats .stat {
  flex: 1;
  text-align: center;
  padding: 0 8px;
  border-right: 1px solid var(--c-border);
  min-width: 0;
}
.hero-stats .stat:last-child { border-right: 0; }
.hero-stats .num {
  display: block;
  font-family: var(--font-serif);
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  color: var(--c-accent-dark);
  line-height: 1.2;
}
.hero-stats .num small { font-size: .55em; margin-left: 2px; }
.hero-stats .label {
  display: block;
  font-size: 11px;
  color: var(--c-text-mute);
  margin-top: 4px;
  letter-spacing: .08em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Feature cards ----------------------------------------------------------- */
.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.card {
  background: #fff;
  padding: 40px 30px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  border-top: 3px solid var(--c-accent);
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.card .icon {
  width: 60px; height: 60px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(20,67,46,.07);
  color: var(--c-primary);
  border: 1px solid var(--c-border-gold);
  margin-bottom: 22px;
}
.card .icon svg { width: 28px; height: 28px; stroke-width: 1.6; }
.card .num-label {
  display: block;
  font-size: 12px;
  letter-spacing: .28em;
  color: var(--c-accent);
  font-weight: 600;
  margin-bottom: 8px;
}
.card h3 {
  font-size: 19px;
  color: var(--c-primary);
  margin-bottom: 12px;
}
.card p {
  font-size: 14px;
  color: var(--c-text-soft);
  margin: 0;
  line-height: 1.9;
}

/* Service grid (top page) -------------------------------------------------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.service-item {
  position: relative;
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 34px 28px 30px;
  transition: .2s;
  display: flex;
  flex-direction: column;
}
.service-item:hover {
  border-color: var(--c-accent-soft);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.service-item .icon {
  width: 52px; height: 52px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--c-bg-warm);
  color: var(--c-accent-dark);
  border: 1px solid var(--c-border-gold);
  margin-bottom: 18px;
}
.service-item .icon svg { width: 26px; height: 26px; stroke-width: 1.6; }
.service-item h3 {
  font-size: 18px;
  color: var(--c-primary);
  margin-bottom: 10px;
}
.service-item p {
  font-size: 14px;
  color: var(--c-text-soft);
  margin: 0 0 18px;
  line-height: 1.85;
  flex: 1;
}
.service-item .price-from {
  font-size: 13px;
  color: var(--c-text-mute);
}
.service-item .price-from strong {
  font-family: var(--font-serif);
  font-size: 19px;
  color: var(--c-accent-dark);
  margin-left: 4px;
}
.service-item .more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-primary);
}
.service-item .more .arrow { transition: transform .2s; color: var(--c-accent); }
.service-item:hover .more .arrow { transform: translateX(4px); }

/* Page hero (inner pages) ------------------------------------------------- */
.page-hero {
  position: relative;
  background: linear-gradient(115deg, var(--c-primary-dark) 0%, var(--c-primary) 60%, var(--c-primary-soft) 100%);
  color: #fff;
  padding: 72px 0 64px;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(circle at 80% 30%, rgba(201,164,92,.18) 0, transparent 50%);
  pointer-events: none;
}
.page-hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--c-accent-soft), transparent);
  opacity: .8;
}
.page-hero .container { position: relative; }
.page-hero .en {
  display: block;
  font-size: 12px;
  letter-spacing: .35em;
  color: var(--c-accent-soft);
  margin-bottom: 12px;
  font-weight: 600;
  text-transform: uppercase;
}
.page-hero h1 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 14px;
}
.page-hero p {
  color: rgba(255,255,255,.82);
  max-width: 620px;
  margin: 0;
}
.breadcrumb {
  display: flex;
  gap: 8px;
  font-size: 13px;
  padding: 14px 0;
  color: var(--c-text-mute);
  background: var(--c-bg-soft);
  border-bottom: 1px solid var(--c-border);
}
.breadcrumb a:hover { color: var(--c-accent-dark); }
.breadcrumb .sep { color: var(--c-border); }

/* Photo banner ------------------------------------------------------------ */
.photo-banner {
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin: 48px auto 0;
  max-width: 960px;
  box-shadow: var(--shadow-md);
  aspect-ratio: 21 / 9;
}
.photo-banner img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Split layout (image + text) ---------------------------------------------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.split.reverse { direction: rtl; }
.split.reverse > * { direction: ltr; }
.split .img-wrap {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
}
.split .img-wrap::before {
  content: "";
  position: absolute;
  top: 18px; left: 18px;
  width: 100%; height: 100%;
  border: 1px solid var(--c-border-gold);
  border-radius: var(--radius-lg);
  z-index: 0;
}
.split .img-wrap img {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  z-index: 1;
}
.split .text h3 {
  font-size: clamp(21px, 2.4vw, 27px);
  color: var(--c-primary);
  margin-bottom: 18px;
  line-height: 1.6;
}
.split .text .en-label {
  display: block;
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--c-accent);
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.split .text p {
  font-size: 15px;
  color: var(--c-text-soft);
  line-height: 2.05;
}

/* Price tables -------------------------------------------------------------- */
.price-block { margin-bottom: 72px; }
.price-block:last-child { margin-bottom: 0; }
.price-head {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 22px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--c-primary);
  position: relative;
}
.price-head::after {
  content: "";
  position: absolute;
  left: 0; bottom: -2px;
  width: 96px; height: 2px;
  background: var(--c-accent);
}
.price-head .icon {
  width: 52px; height: 52px;
  flex-shrink: 0;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: var(--c-bg-warm);
  color: var(--c-accent-dark);
  border: 1px solid var(--c-border-gold);
}
.price-head .icon svg { width: 26px; height: 26px; stroke-width: 1.6; }
.price-head h3 {
  font-size: 23px;
  color: var(--c-primary);
}
.price-head .sub {
  display: block;
  font-size: 13px;
  font-family: var(--font-sans);
  font-weight: 500;
  color: var(--c-text-mute);
  letter-spacing: .06em;
  margin-top: 2px;
}
.price-desc {
  font-size: 15px;
  color: var(--c-text-soft);
  max-width: 860px;
  margin-bottom: 24px;
}
.price-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-border);
}
.price-table th, .price-table td {
  padding: 16px 22px;
  text-align: left;
  font-size: 15px;
  border-bottom: 1px solid var(--c-border);
  vertical-align: top;
  line-height: 1.7;
}
.price-table thead th {
  background: var(--c-primary);
  color: #fff;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: .06em;
  border-bottom: 0;
}
.price-table tbody tr:last-child th,
.price-table tbody tr:last-child td { border-bottom: 0; }
.price-table tbody tr:nth-child(even) { background: var(--c-bg-soft); }
.price-table .price {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--c-accent-dark);
  font-size: 16px;
  white-space: nowrap;
}
.price-table .note-cell { font-size: 13px; color: var(--c-text-mute); }
.price-note {
  margin-top: 14px;
  font-size: 13px;
  color: var(--c-text-mute);
  line-height: 1.9;
}

/* Info table -------------------------------------------------------------- */
.info-table {
  width: 100%;
  border-collapse: collapse;
  background: #fff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--c-border);
}
.info-table th, .info-table td {
  padding: 18px 24px;
  text-align: left;
  font-size: 15px;
  border-bottom: 1px solid var(--c-border);
  vertical-align: top;
  line-height: 1.8;
}
.info-table tr:last-child th,
.info-table tr:last-child td { border-bottom: 0; }
.info-table th {
  width: 200px;
  background: var(--c-bg-soft);
  color: var(--c-primary);
  font-weight: 600;
}
.info-table td { color: var(--c-text); }

/* Greeting / profile -------------------------------------------------------- */
.greeting {
  display: grid;
  grid-template-columns: 300px 1fr;
  gap: 56px;
  align-items: start;
  max-width: 1020px;
  margin: 0 auto;
}
.greeting .portrait {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: linear-gradient(160deg, var(--c-bg-soft) 0%, #e8eee8 100%);
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-md);
}
.greeting .portrait svg { width: 100%; height: auto; display: block; }
.greeting .portrait .caption {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  background: rgba(20,67,46,.92);
  color: #fff;
  text-align: center;
  padding: 12px 8px;
  font-size: 13px;
  letter-spacing: .08em;
}
.greeting .portrait .caption strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 17px;
  letter-spacing: .14em;
}
.greeting .message h3 {
  font-size: clamp(21px, 2.4vw, 26px);
  color: var(--c-primary);
  margin-bottom: 22px;
  line-height: 1.65;
}
.greeting .message p {
  font-size: 15px;
  color: var(--c-text-soft);
  line-height: 2.1;
}
.greeting .signature {
  margin-top: 28px;
  text-align: right;
  font-family: var(--font-serif);
  color: var(--c-primary);
}
.greeting .signature .title { font-size: 13px; color: var(--c-text-mute); display: block; }
.greeting .signature .name { font-size: 21px; letter-spacing: .2em; }

/* Career timeline ----------------------------------------------------------- */
.career {
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  padding-left: 36px;
}
.career::before {
  content: "";
  position: absolute;
  left: 7px; top: 8px; bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--c-accent-soft), var(--c-border-gold));
}
.career-item {
  position: relative;
  padding-bottom: 32px;
}
.career-item:last-child { padding-bottom: 0; }
.career-item::before {
  content: "";
  position: absolute;
  left: -36px; top: 9px;
  width: 16px; height: 16px;
  border-radius: 50%;
  background: #fff;
  border: 3px solid var(--c-accent);
  box-shadow: 0 0 0 4px rgba(176,141,63,.12);
}
.career-item .year {
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--c-accent-dark);
  font-size: 15px;
  letter-spacing: .06em;
}
.career-item h4 {
  font-size: 17px;
  color: var(--c-primary);
  margin: 4px 0 6px;
}
.career-item p {
  font-size: 14px;
  color: var(--c-text-soft);
  margin: 0;
}

/* Case studies -------------------------------------------------------------- */
.case-list {
  display: grid;
  gap: 32px;
  max-width: 920px;
  margin: 0 auto;
}
.case-card {
  background: #fff;
  border: 1px solid var(--c-border);
  border-left: 4px solid var(--c-accent);
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  box-shadow: var(--shadow-sm);
  transition: .2s;
}
.case-card:hover { box-shadow: var(--shadow-md); }
.case-card .meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-bottom: 16px;
}
.case-card .cat {
  display: inline-block;
  padding: 4px 14px;
  background: var(--c-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  letter-spacing: .06em;
}
.case-card .client {
  font-size: 13px;
  color: var(--c-text-mute);
}
.case-card h3 {
  font-size: 21px;
  color: var(--c-primary);
  margin-bottom: 20px;
  line-height: 1.6;
}
.case-card .qa { display: grid; gap: 16px; }
.case-card .qa .block {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 16px;
  align-items: start;
}
.case-card .qa .tag {
  display: inline-grid;
  place-items: center;
  padding: 6px 0;
  font-size: 12px;
  font-weight: 700;
  border-radius: var(--radius-sm);
  letter-spacing: .1em;
  text-align: center;
}
.case-card .qa .tag.before { background: var(--c-bg-soft); color: var(--c-text-soft); border: 1px solid var(--c-border); }
.case-card .qa .tag.after  { background: rgba(176,141,63,.12); color: var(--c-accent-dark); border: 1px solid var(--c-border-gold); }
.case-card .qa p {
  font-size: 14.5px;
  color: var(--c-text-soft);
  margin: 0;
  line-height: 1.95;
}
.case-card .result {
  margin-top: 22px;
  padding: 16px 20px;
  background: var(--c-bg-warm);
  border: 1px solid var(--c-border-gold);
  border-radius: var(--radius-md);
  font-size: 14px;
  color: var(--c-text);
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.case-card .result svg {
  width: 20px; height: 20px;
  flex-shrink: 0;
  color: var(--c-accent-dark);
  margin-top: 3px;
}
.case-card .result strong { color: var(--c-primary); }

/* Case digest (top page) ---------------------------------------------------- */
.case-digest {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--gap);
}
.digest {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: .2s;
  display: flex;
  flex-direction: column;
}
.digest:hover {
  border-color: var(--c-accent-soft);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.digest .cat {
  align-self: flex-start;
  display: inline-block;
  padding: 4px 14px;
  background: var(--c-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  border-radius: 999px;
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.digest h3 {
  font-size: 17px;
  color: var(--c-primary);
  margin-bottom: 12px;
  line-height: 1.7;
  flex: 0;
}
.digest p {
  font-size: 14px;
  color: var(--c-text-soft);
  margin: 0;
  line-height: 1.9;
  flex: 1;
}
.digest .more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 18px;
  font-size: 13px;
  font-weight: 700;
  color: var(--c-primary);
}
.digest .more .arrow { color: var(--c-accent); transition: transform .2s; }
.digest:hover .more .arrow { transform: translateX(4px); }

/* Flow steps ---------------------------------------------------------------- */
.flow {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--gap);
}
.flow-step {
  background: #fff;
  padding: 36px 24px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  position: relative;
  text-align: center;
}
.flow-step::after {
  content: "";
  position: absolute;
  top: 50%;
  right: calc(-1 * var(--gap) / 2 - 7px);
  width: 14px; height: 14px;
  border-top: 2px solid var(--c-accent);
  border-right: 2px solid var(--c-accent);
  transform: translateY(-50%) rotate(45deg);
}
.flow-step:last-child::after { display: none; }
.flow-step .num {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  margin: 0 auto 16px;
  background: var(--c-primary);
  color: var(--c-accent-soft);
  border-radius: 50%;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 19px;
  border: 2px solid var(--c-accent-soft);
}
.flow-step h4 { color: var(--c-primary); margin-bottom: 10px; font-size: 17px; }
.flow-step p { font-size: 13.5px; color: var(--c-text-soft); margin: 0; line-height: 1.85; }
.flow-step .free-badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 3px 12px;
  background: rgba(176,141,63,.14);
  color: var(--c-accent-dark);
  font-size: 11px;
  font-weight: 700;
  border-radius: 999px;
  border: 1px solid var(--c-border-gold);
  letter-spacing: .08em;
}

/* FAQ ----------------------------------------------------------------------- */
.faq { max-width: 820px; margin: 0 auto; }
.faq details {
  background: #fff;
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  margin-bottom: 12px;
  transition: .2s;
}
.faq details[open] { border-color: var(--c-accent-soft); box-shadow: var(--shadow-sm); }
.faq summary {
  padding: 20px 24px;
  font-weight: 600;
  color: var(--c-primary);
  cursor: pointer;
  list-style: none;
  display: flex;
  gap: 14px;
  align-items: center;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::before {
  content: "Q";
  width: 32px; height: 32px;
  display: grid; place-items: center;
  background: var(--c-primary);
  color: var(--c-accent-soft);
  border-radius: 50%;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 15px;
  flex-shrink: 0;
}
.faq summary::after {
  content: "+";
  margin-left: auto;
  font-size: 22px;
  color: var(--c-accent);
  transition: .2s;
  flex-shrink: 0;
}
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .answer {
  padding: 0 24px 24px 70px;
  color: var(--c-text-soft);
  line-height: 1.95;
  font-size: 15px;
}

/* Form ----------------------------------------------------------------------- */
.form {
  display: grid;
  gap: 24px;
  max-width: 720px;
  margin: 0 auto;
}
.form .row { display: grid; gap: 8px; }
.form label {
  font-weight: 600;
  font-size: 14px;
  color: var(--c-primary);
  display: flex;
  align-items: center;
  gap: 10px;
}
.form label .req {
  padding: 2px 8px;
  font-size: 11px;
  background: var(--c-accent-dark);
  color: #fff;
  border-radius: 4px;
  letter-spacing: .05em;
}
.form label .opt {
  padding: 2px 8px;
  font-size: 11px;
  background: var(--c-border);
  color: var(--c-text-mute);
  border-radius: 4px;
}
.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: inherit;
  font-size: 15px;
  color: var(--c-text);
  background: #fff;
  border: 1.5px solid var(--c-border);
  border-radius: var(--radius-sm);
  transition: border-color .15s, box-shadow .15s;
}
.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  box-shadow: 0 0 0 3px rgba(176,141,63,.16);
}
.form textarea { min-height: 180px; resize: vertical; }
.form .row-inline { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form .checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px;
  background: var(--c-bg-soft);
  border-radius: var(--radius-sm);
  cursor: pointer;
}
.form .checkbox input { width: auto; margin: 4px 0 0 0; }
.form .checkbox span { font-size: 14px; color: var(--c-text-soft); }
.form-submit { text-align: center; margin-top: 16px; }
#form-status { display: block; margin-top: 16px; font-size: 14px; font-weight: 600; }

.demo-note {
  max-width: 720px;
  margin: 0 auto 40px;
  padding: 14px 20px;
  background: var(--c-bg-warm);
  border: 1px dashed var(--c-border-gold);
  border-radius: var(--radius-md);
  font-size: 13px;
  color: var(--c-text-mute);
  text-align: center;
}

.privacy-box {
  background: var(--c-bg-soft);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  font-size: 13px;
  color: var(--c-text-soft);
  line-height: 1.9;
  margin-top: 48px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}
.privacy-box h3 { color: var(--c-primary); font-size: 16px; margin-bottom: 12px; }
.privacy-box ul { padding-left: 20px; margin: 0; }
.privacy-box li { margin-bottom: 6px; }

/* Contact blocks -------------------------------------------------------------- */
.contact-direct {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--gap);
  margin-bottom: 64px;
  max-width: 860px;
  margin-left: auto;
  margin-right: auto;
}
.contact-box {
  background: #fff;
  border: 1px solid var(--c-border);
  border-top: 3px solid var(--c-accent);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
}
.contact-box .icon {
  width: 56px; height: 56px;
  margin: 0 auto 16px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(20,67,46,.07);
  color: var(--c-primary);
  border: 1px solid var(--c-border-gold);
}
.contact-box .icon svg { width: 26px; height: 26px; stroke-width: 1.6; }
.contact-box .label { font-size: 13px; color: var(--c-text-mute); letter-spacing: .1em; }
.contact-box .value {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  color: var(--c-primary);
  margin: 8px 0;
  letter-spacing: .02em;
}
.contact-box .value a { color: var(--c-primary); }
.contact-box .value a:hover { color: var(--c-accent-dark); }
.contact-box .note { font-size: 13px; color: var(--c-text-mute); }

/* CTA banner ------------------------------------------------------------------ */
.cta-banner {
  background:
    radial-gradient(circle at 85% 20%, rgba(201,164,92,.18) 0, transparent 45%),
    linear-gradient(115deg, var(--c-primary-dark) 0%, var(--c-primary) 100%);
  color: #fff;
  border-top: 3px solid var(--c-accent);
}
.cta-banner h2 {
  font-size: clamp(24px, 3vw, 34px);
  margin-bottom: 20px;
}
.cta-banner .lead {
  color: rgba(255,255,255,.82);
  max-width: 580px;
  margin: 0 auto 36px;
}
.cta-banner .cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta-banner .tel-big {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.4vw, 36px);
  font-weight: 700;
  color: #fff;
  letter-spacing: .04em;
}
.cta-banner .tel-big svg { width: 28px; height: 28px; color: var(--c-accent-soft); }
.cta-banner .tel-note { font-size: 13px; color: rgba(255,255,255,.7); margin-top: 6px; }

/* Footer ------------------------------------------------------------------ */
.site-footer {
  background: var(--c-primary-dark);
  color: rgba(255,255,255,.75);
  padding: 72px 0 28px;
  font-size: 14px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}
.footer-grid h4 {
  color: var(--c-accent-soft);
  font-family: var(--font-sans);
  font-size: 13px;
  letter-spacing: .2em;
  margin-bottom: 20px;
  font-weight: 600;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 10px; }
.footer-grid a:hover { color: var(--c-accent-soft); }
.footer-brand .brand-text .name { color: #fff; }
.footer-brand .brand-text .sub { color: rgba(255,255,255,.5); }
.footer-brand p {
  margin-top: 20px;
  color: rgba(255,255,255,.62);
  font-size: 13px;
  line-height: 1.9;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 28px;
  font-size: 12px;
  color: rgba(255,255,255,.5);
}
.footer-bottom .demo-disclaimer {
  font-size: 11px;
  color: rgba(255,255,255,.4);
}

/* Utility ----------------------------------------------------------------- */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mt-24 { margin-top: 24px; }
.mt-48 { margin-top: 48px; }
.mt-64 { margin-top: 64px; }

/* Animations -------------------------------------------------------------- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .6s ease, transform .6s ease;
}
.fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  .fade-up { opacity: 1; transform: none; transition: none; }
}

/* Responsive -------------------------------------------------------------- */
@media (max-width: 960px) {
  .section { padding: 72px 0; }
  .cards, .service-grid, .case-digest { grid-template-columns: repeat(2, 1fr); }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow-step:nth-child(2)::after { display: none; }
  .hero-inner { grid-template-columns: 1fr; gap: 40px; }
  .hero { padding: 80px 0 96px; }
  .hero-visual { aspect-ratio: 4 / 3; max-width: 560px; margin: 0 auto; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .split.reverse { direction: ltr; }
  .greeting { grid-template-columns: 240px 1fr; gap: 36px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .header-tel { display: none; }
}

@media (max-width: 720px) {
  :root { --header-h: 64px; }
  .section { padding: 56px 0; }
  .section-head { margin-bottom: 40px; }
  .container { padding: 0 20px; }

  .brand-text .name { font-size: 15px; }
  .brand-text .sub { font-size: 9px; }
  .brand-mark { width: 38px; height: 38px; }

  .nav-toggle { display: inline-flex; }
  .nav {
    position: fixed;
    top: var(--header-h);
    right: 0;
    width: min(320px, 85vw);
    height: calc(100vh - var(--header-h));
    height: calc(100dvh - var(--header-h));
    display: block;
    padding: 20px;
    background: #fff;
    box-shadow: -12px 0 40px rgba(20,67,46,.2);
    transform: translateX(100%);
    transition: transform .25s;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    z-index: 99;
  }
  .nav.is-open { transform: translateX(0); }
  .nav a {
    display: block;
    padding: 18px 8px;
    font-size: 16px;
    font-weight: 600;
    color: var(--c-primary);
    border-bottom: 1px solid var(--c-border);
    border-radius: 0;
    position: relative;
  }
  .nav a::after {
    content: "\203A";
    position: absolute;
    right: 8px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--c-text-mute);
    font-size: 22px;
    font-weight: 400;
  }
  .nav a:hover, .nav a.active { color: var(--c-accent-dark); background: rgba(176,141,63,.07); }
  .nav .btn {
    display: block;
    width: 100%;
    margin: 24px 0 0;
    padding: 16px;
    text-align: center;
    border: 0;
  }
  .nav .btn::after { display: none; }

  .hero { padding: 56px 0 72px; }
  .hero-visual {
    padding-bottom: 0;
    aspect-ratio: auto;
    display: block;
  }
  .hero-visual > img {
    position: static;
    width: 100%;
    aspect-ratio: 4 / 3;
    border-radius: var(--radius-lg);
  }
  .hero-stats { position: static; margin-top: 24px; left: auto; right: auto; }

  .cards, .service-grid, .case-digest, .flow, .contact-direct { grid-template-columns: 1fr; }
  .flow-step::after {
    top: auto;
    bottom: -21px;
    right: 50%;
    transform: translateX(50%) rotate(135deg);
  }
  .flow-step:nth-child(2)::after { display: block; }
  .flow-step:last-child::after { display: none; }

  .info-table th { width: 110px; font-size: 13px; }
  .info-table th, .info-table td { padding: 14px 16px; font-size: 14px; }
  .price-table th, .price-table td { padding: 12px 14px; font-size: 13.5px; }
  .price-table .price { font-size: 15px; }
  .price-head { gap: 12px; }
  .price-head h3 { font-size: 19px; }

  .greeting { grid-template-columns: 1fr; }
  .greeting .portrait { max-width: 280px; margin: 0 auto; }

  .case-card { padding: 28px 22px; }
  .case-card .qa .block { grid-template-columns: 1fr; gap: 8px; }
  .case-card .qa .tag { justify-self: start; padding: 4px 16px; }

  .photo-banner { aspect-ratio: 4 / 3; margin-top: 32px; }
  .form .row-inline { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .section-head .en { font-size: 11px; }
}