/* ===================================
   信州Webデザイン — スタイルシート
   =================================== */

/* --- リセット・変数 --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:          #F5F3EF;
  --bg-dark:     #1A1A18;
  --text:        #1A1A18;
  --text-muted:  #6B6B62;
  --green:       #2D5016;
  --green-light: #4A7A25;
  --border:      #DDDBD4;
  --white:       #FFFFFF;

  --font-serif: 'Shippori Mincho', serif;
  --font-sans:  'Noto Sans JP', sans-serif;

  --container: 1160px;
  --radius: 4px;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
}

html { scroll-behavior: smooth; overflow-x: hidden; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  font-size: 15px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
ul { list-style: none; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
}

/* --- ボタン --- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  transition: all 0.25s var(--ease);
  cursor: pointer;
  border: none;
}
.btn--primary {
  background: var(--green);
  color: var(--white);
}
.btn--primary:hover { background: var(--green-light); transform: translateY(-2px); }
.btn--ghost {
  background: transparent;
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.5);
}
.btn--ghost:hover { border-color: var(--white); background: rgba(255,255,255,0.1); }
.btn--full { width: 100%; text-align: center; }

/* --- セクション共通 --- */
.section-label {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.02em;
}
.section-desc {
  margin-top: 20px;
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.9;
}
.section-header { margin-bottom: 64px; }

/* --- フェードイン --- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 0.8s var(--ease) forwards;
}
.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.3s; }
.delay-3 { animation-delay: 0.45s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.delay-1 { transition-delay: 0.1s; }
.reveal.delay-2 { transition-delay: 0.2s; }

/* ===================================
   ヘッダー
   =================================== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  transition: background 0.3s, box-shadow 0.3s;
}
.header.scrolled {
  background: rgba(245, 243, 239, 0.95);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 0 var(--border);
}
.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 40px;
  max-width: var(--container);
  margin: 0 auto;
  transition: padding 0.3s;
}
.header.scrolled .header__inner { padding: 16px 40px; }

.header__logo {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  color: var(--white);
  transition: color 0.3s;
}
.header.scrolled .header__logo { color: var(--text); }

.header__nav {
  display: flex;
  align-items: center;
  gap: 36px;
}
.header__nav a {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: rgba(255,255,255,0.85);
  transition: color 0.2s;
}
.header__nav a:hover { color: var(--white); }
.header.scrolled .header__nav a { color: var(--text-muted); }
.header.scrolled .header__nav a:hover { color: var(--text); }

.header__cta {
  padding: 10px 22px;
  background: var(--green) !important;
  color: var(--white) !important;
  border-radius: var(--radius);
  font-size: 13px !important;
}
.header__cta:hover { background: var(--green-light) !important; }

.header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.header__menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  transition: background 0.3s, transform 0.3s;
}
.header.scrolled .header__menu-btn span { background: var(--text); }

.header__mobile-nav {
  display: none;
  flex-direction: column;
  background: var(--bg);
  border-top: 1px solid var(--border);
  padding: 16px 40px 24px;
}
.header__mobile-nav.open { display: flex; }
.mobile-link {
  padding: 12px 0;
  font-size: 15px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}

/* ===================================
   ヒーロー
   =================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, #1A2E0A 0%, #2D5016 40%, #1A3A30 100%);
}
.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(74,122,37,0.15) 0%, transparent 60%),
    url("data:image/svg+xml,%3Csvg width='60' height='60' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 60L60 0' stroke='rgba(255,255,255,0.03)' stroke-width='1'/%3E%3C/svg%3E");
}
.hero__content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 40px;
  width: 100%;
}
.hero__sub {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.6);
  margin-bottom: 24px;
}
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 6vw, 72px);
  font-weight: 800;
  line-height: 1.25;
  color: var(--white);
  margin-bottom: 32px;
  letter-spacing: 0.02em;
}
.hero__title em {
  font-style: normal;
  color: #8DC872;
}
.hero__desc {
  font-size: 15px;
  color: rgba(255,255,255,0.7);
  line-height: 2;
  margin-bottom: 48px;
  max-width: 600px;
  overflow-wrap: break-word;
}
.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.4);
  font-size: 10px;
  letter-spacing: 0.2em;
}
.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.4), transparent);
  animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
  0%, 100% { transform: scaleY(1); opacity: 1; }
  50% { transform: scaleY(0.5); opacity: 0.3; }
}

/* ===================================
   数字セクション
   =================================== */
.numbers {
  background: var(--bg-dark);
  padding: 64px 0;
}
.numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,0.08);
}
.numbers__item {
  background: var(--bg-dark);
  padding: 40px 32px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.numbers__value {
  font-family: var(--font-serif);
  font-size: 36px;
  font-weight: 600;
  color: var(--white);
  line-height: 1;
}
.numbers__value small {
  font-size: 14px;
  font-family: var(--font-sans);
  font-weight: 400;
  margin-left: 4px;
}
.numbers__label {
  font-size: 12px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.1em;
}

/* ===================================
   About
   =================================== */
.about {
  padding: 120px 0;
}
.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}
@media (min-width: 901px) {
  .about__grid { grid-template-columns: 1fr 1fr; gap: 80px; }
}
.about__body {
  color: var(--text-muted);
  margin-top: 24px;
  line-height: 2;
}
.about__body + .about__body { margin-top: 16px; }
.about__visual {
  display: flex;
  justify-content: center;
}
.about__card {
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, #2D5016, #4A7A25);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}
.about__card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='40' height='40' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M0 40L40 0' stroke='rgba(255,255,255,0.06)' stroke-width='1'/%3E%3C/svg%3E");
}
.about__card-inner {
  position: relative;
  text-align: center;
  color: var(--white);
  padding: 32px;
}
.about__card-line {
  width: 40px;
  height: 2px;
  background: rgba(255,255,255,0.4);
  margin: 0 auto 24px;
}
.about__card-text {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.6;
  letter-spacing: 0.05em;
}
.about__card-sub {
  margin-top: 16px;
  font-size: 11px;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.6);
}

/* ===================================
   業種別
   =================================== */
.industries {
  padding: 120px 0;
  background: #EFEDE8;
}
.industries__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 601px) {
  .industries__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 901px) {
  .industries__grid { grid-template-columns: repeat(3, 1fr); }
}
.industry-card {
  background: var(--white);
  border-radius: 8px;
  overflow: hidden;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.industry-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.1);
}
.industry-card__preview {
  height: 200px;
  overflow: hidden;
}
.industry-card__info {
  padding: 24px;
}
.industry-card__info h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 10px;
}
.industry-card__info p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}
.industry-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.industry-card__tags span {
  font-size: 11px;
  padding: 4px 10px;
  background: var(--bg);
  border-radius: 100px;
  color: var(--text-muted);
  letter-spacing: 0.03em;
}

/* --- 業種プレビュー共通 --- */
.prev-nav {
  height: 20px;
  background: rgba(255,255,255,0.15);
  margin-bottom: 12px;
}
.prev-nav.light { background: rgba(0,0,0,0.06); }
.prev-nav.dark { background: rgba(255,255,255,0.12); }
.prev-nav.farm-nav { background: rgba(255,255,255,0.1); }
.prev-nav.stay-nav { background: rgba(255,255,255,0.2); }
.prev-nav.pro-nav { background: rgba(0,0,0,0.05); }

.prev-hero {
  height: 90px;
  display: flex;
  align-items: center;
  padding: 0 16px;
}
.prev-hero-text { width: 100%; }
.prev-hero-text.center { text-align: center; display: flex; flex-direction: column; align-items: center; }
.prev-line {
  height: 10px;
  background: currentColor;
  border-radius: 2px;
  margin-bottom: 6px;
  opacity: 0.7;
}
.prev-line.sm { height: 7px; opacity: 0.4; }
.w30 { width: 30%; }
.w35 { width: 35%; }
.w38 { width: 38%; }
.w40 { width: 40%; }
.w50 { width: 50%; }
.w55 { width: 55%; }
.w60 { width: 60%; }
.w65 { width: 65%; }
.mx-auto { margin-left: auto; margin-right: auto; }

.prev-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 6px;
  padding: 0 10px 10px;
}
.prev-grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 6px;
  padding: 0 10px 10px;
}
.prev-block {
  height: 36px;
  border-radius: 2px;
}
.prev-content-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 0 10px 10px;
}
.prev-text-block {
  height: 40px;
  background: rgba(255,255,255,0.15);
  border-radius: 2px;
}
.prev-img-block {
  height: 40px;
  background: rgba(255,255,255,0.25);
  border-radius: 2px;
}

/* --- 建設 --- */
.preview-construction {
  background: #1E2020;
  height: 100%;
  padding: 10px;
}
.preview-construction .prev-line { color: #C8C5BF; }
.preview-construction .prev-block { background: rgba(255,255,255,0.1); }

/* --- 美容 --- */
.preview-beauty {
  background: #FDF6F0;
  height: 100%;
  padding: 10px;
}
.beauty-hero { background: rgba(196,149,106,0.08); border-radius: 3px; }
.warm { color: #C4956A; }
.light-block { background: rgba(196,149,106,0.15); }

/* --- 飲食 --- */
.preview-food {
  background: #2B1F17;
  height: 100%;
  padding: 10px;
}
.food-hero { background: rgba(212,130,50,0.15); border-radius: 3px; }
.amber { color: #D48232; }
.food-block { background: rgba(212,130,50,0.2); }

/* --- 農家 --- */
.preview-farm {
  background: #F0EDE3;
  height: 100%;
  padding: 10px;
}
.farm-hero { background: rgba(74,103,65,0.08); border-radius: 3px; }
.green { color: #4A6741; }

/* --- 民宿 --- */
.preview-stay {
  background: #1C3A5C;
  height: 100%;
  padding: 10px;
}
.stay-hero { background: rgba(100,160,220,0.2); border-radius: 3px; }
.white { color: rgba(255,255,255,0.8); }
.stay-block { background: rgba(255,255,255,0.1); }

/* --- 整骨院・士業 --- */
.preview-professional {
  background: #F7F9FC;
  height: 100%;
  padding: 10px;
}
.pro-hero { background: rgba(44,82,130,0.06); border-radius: 3px; }
.blue { color: #2C5282; }
.pro-block { background: rgba(44,82,130,0.1); }

/* ===================================
   実績
   =================================== */
.works {
  padding: 120px 0;
}
.works__note {
  color: var(--text-muted);
  font-size: 13px;
}
.works__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 601px) {
  .works__grid { grid-template-columns: 1fr 1fr; }
}
@media (min-width: 901px) {
  .works__grid { grid-template-columns: repeat(3, 1fr); }
}
.work-card {
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
  border: 1px solid var(--border);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.work-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 48px rgba(0,0,0,0.1);
}
.work-card__preview {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.work-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.45);
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  padding: 12px;
  opacity: 1;
}
.work-card__sample {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.4);
  padding: 3px 10px;
  border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.2);
}
.work-card__info {
  padding: 20px 24px 24px;
}
.work-card__meta {
  margin-bottom: 8px;
}
.work-card__industry {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--green);
  text-transform: uppercase;
}
.work-card__title {
  font-family: var(--font-serif);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
}

@media (max-width: 900px) {
  .works__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .works__grid { grid-template-columns: 1fr; }
}

/* --- キャンペーン・サブスク任意 --- */
.service-card__campaign {
  background: #D4500A;
  color: var(--white);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 6px 16px;
  border-radius: var(--radius) var(--radius) 0 0;
  margin: -40px -40px 24px -40px;
  text-align: center;
}
.service-card__note-campaign {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 8px;
}
.service-card__note-campaign s {
  opacity: 0.6;
}
.service-card__optional-note {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.8;
  margin-top: 12px;
  padding: 12px;
  background: var(--bg);
  border-radius: var(--radius);
  border-left: 3px solid var(--border);
}
.service-card--sub {
  border-color: var(--border);
  border-width: 1px;
}
.service-card__badge {
  position: absolute;
  top: -14px;
  left: 32px;
  background: var(--text-muted);
  color: var(--white);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.06em;
  padding: 4px 14px;
  border-radius: 100px;
}
.btn--outline {
  display: inline-block;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  transition: all 0.25s var(--ease);
  cursor: pointer;
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
  text-align: center;
}
.btn--outline:hover { border-color: var(--text); background: rgba(0,0,0,0.04); }

/* ===================================
   サービス・料金
   =================================== */
.service {
  padding: 120px 0;
}
.service__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 880px;
  margin: 0 auto;
}
@media (min-width: 901px) {
  .service__grid { grid-template-columns: 1fr 1fr; }
}
.service-card {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  gap: 32px;
  position: relative;
}
.service-card--sub {
  border-color: var(--green);
  border-width: 2px;
}
.service-card__badge {
  position: absolute;
  top: -14px;
  left: 32px;
  background: var(--green);
  color: var(--white);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.08em;
  padding: 4px 14px;
  border-radius: 100px;
}
.service-card__header h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 16px;
}
.service-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
}
.price-from {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 600;
  color: var(--green);
}
.price-sep { font-size: 24px; color: var(--text-muted); }
.price-to { font-family: var(--font-serif); font-size: 32px; color: var(--text-muted); }
.price-unit { font-size: 18px; color: var(--text-muted); }
.service-card__note {
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 8px;
}
.service-card__list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.service-card__list li {
  font-size: 14px;
  padding-left: 20px;
  position: relative;
  color: var(--text-muted);
  line-height: 1.6;
}
.service-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  opacity: 0.6;
}

/* ===================================
   制作の流れ
   =================================== */
.flow {
  padding: 120px 0;
  background: #EFEDE8;
}
.flow__steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  max-width: 880px;
  margin: 0 auto;
  position: relative;
}
@media (min-width: 901px) {
  .flow__steps { grid-template-columns: 1fr 1fr; }
}
.flow__steps::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--border);
  transform: translateX(-50%);
}
.flow__step {
  padding: 32px 48px 32px 0;
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 24px;
  align-items: flex-start;
}
.flow__step:nth-child(even) {
  padding: 32px 0 32px 48px;
  border-left: none;
}
.flow__step:nth-child(odd):last-child,
.flow__step:nth-last-child(-n+2) { border-bottom: none; }
.flow__step-num {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 600;
  color: var(--green);
  opacity: 0.4;
  flex-shrink: 0;
  line-height: 1;
  margin-top: 4px;
}
.flow__step-body h3 {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 600;
  margin-bottom: 10px;
}
.flow__step-body p {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.9;
  overflow-wrap: break-word;
}

/* ===================================
   お問い合わせ
   =================================== */
.contact {
  padding: 120px 0;
}
.contact__form {
  max-width: 680px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 601px) {
  .form-row { grid-template-columns: 1fr 1fr; }
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.form-group label {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.03em;
}
.required { color: var(--green); }
.form-group input,
.form-group select,
.form-group textarea {
  font-family: var(--font-sans);
  font-size: 14px;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus { border-color: var(--green); }
.form-group textarea { resize: vertical; min-height: 140px; }
.form-note {
  font-size: 12px;
  color: var(--text-muted);
  text-align: center;
  margin-top: -8px;
}

/* ===================================
   フッター
   =================================== */
.footer {
  background: var(--bg-dark);
  padding: 64px 0 32px;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer__logo {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 8px;
}
.footer__tagline {
  font-size: 12px;
  color: rgba(255,255,255,0.35);
  letter-spacing: 0.1em;
}
.footer__nav {
  display: flex;
  gap: 32px;
}
.footer__nav a {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  transition: color 0.2s;
}
.footer__nav a:hover { color: var(--white); }
.footer__bottom {
  padding-top: 32px;
  text-align: center;
}
.footer__bottom p {
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.08em;
}

/* ===================================
   お知らせ・ブログ
   =================================== */
.news {
  padding: 120px 0;
  background: #EFEDE8;
}
.news__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 901px) {
  .news__grid { grid-template-columns: repeat(3, 1fr); }
}
.news-card {
  background: var(--white);
  border-radius: 8px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.news-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(0,0,0,0.08);
}
.news-card__meta {
  display: flex;
  align-items: center;
  gap: 12px;
}
.news-card__meta time {
  font-size: 12px;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.news-card__cat {
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 0.1em;
  padding: 3px 10px;
  background: var(--bg);
  border-radius: 100px;
  color: var(--green);
}
.news-card__title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.6;
}
.news-card__body {
  font-size: 13px;
  color: var(--text-muted);
  line-height: 1.9;
  flex: 1;
}

/* ===================================
   SNS セクション
   =================================== */
.sns {
  padding: 80px 0;
  background: var(--bg-dark);
}
.sns__inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 48px;
}
.sns__title {
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}
.sns__desc {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 1.9;
}
.sns__actions {
  display: flex;
  gap: 16px;
  flex-shrink: 0;
}
.sns-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  transition: all 0.25s var(--ease);
  white-space: nowrap;
}
.sns-btn--ig {
  background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
  color: var(--white);
}
.sns-btn--ig:hover { opacity: 0.88; transform: translateY(-2px); }
.sns-btn--line {
  background: #06C755;
  color: var(--white);
}
.sns-btn--line:hover { opacity: 0.88; transform: translateY(-2px); }

/* フッター ソーシャル */
.footer__social {
  display: flex;
  gap: 16px;
  align-items: center;
}
.footer__social a {
  color: rgba(255,255,255,0.4);
  transition: color 0.2s;
  display: flex;
  align-items: center;
}
.footer__social a:hover { color: var(--white); }

/* ===================================
   レスポンシブ
   =================================== */
@media (max-width: 900px) {
  .container { padding: 0 24px; }
  .header__nav { display: none; }
  .header__menu-btn { display: flex; }
  .header__inner { padding: 20px 24px; }
  .header.scrolled .header__inner { padding: 14px 24px; }
  .hero__content { padding: 0 24px; }
  .about__visual { display: none; }
  .flow__steps::before { display: none; }
  .flow__step, .flow__step:nth-child(even) {
    padding: 28px 0;
    border-bottom: 1px solid var(--border);
    border-left: none;
  }
  .flow__step:last-child { border-bottom: none; }
  .footer__inner { flex-direction: column; gap: 32px; }
  .footer__nav { flex-wrap: wrap; gap: 16px; }
  .sns__inner { flex-direction: column; text-align: center; }
  .sns__actions { flex-direction: column; width: 100%; }
  .sns-btn { justify-content: center; }
}

@media (max-width: 600px) {
  .hero__title { font-size: 28px; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { text-align: center; }
  .service-card { padding: 28px 24px; }
  .service-card__campaign { margin: -28px -24px 20px -24px; }
  .section-title { font-size: 22px; }
  .numbers__item { padding: 24px 16px; }
  .numbers__value { font-size: 28px; }
  .sns__actions { gap: 12px; }
}