/* =========================
   ココカラライフ Stylesheet
   暖色系（ナチュラル・癒し系）
   ========================= */

/* ---------- 変数 ---------- */
:root {
  --color-primary: #F08C5A;        /* コーラルオレンジ */
  --color-primary-dark: #D97043;
  --color-secondary: #F5B97D;      /* やわらかオレンジ */
  --color-accent: #6FA8DC;         /* ロゴの青（差し色） */
  --color-bg: #FFF9F2;             /* ベース：温かい生成 */
  --color-bg-alt: #FFEFE1;         /* セクション交互背景 */
  --color-text: #3D2E26;           /* 茶系の濃色 */
  --color-text-light: #7A6258;
  --color-line: #EFD8C2;
  --color-white: #FFFFFF;
  --color-line-green: #06C755;     /* LINE公式色 */
  --color-ig: linear-gradient(45deg,#feda75,#fa7e1e,#d62976,#962fbf,#4f5bd5);

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

  --container: 1100px;
  --radius: 14px;
  --shadow: 0 8px 24px rgba(217, 112, 67, 0.12);
}

/* ---------- ベース ---------- */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-jp);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.8;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary-dark); text-decoration: none; transition: opacity .2s; }
a:hover { opacity: .75; }
ul { list-style: none; padding: 0; margin: 0; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
/* ヘッダーは画面の右端まで使う */
.header-inner.container {
  max-width: none;
  padding: 0 32px;
}

/* ---------- セクション共通 ---------- */
section { padding: 96px 0; }
.section-label {
  font-family: var(--font-serif);
  color: var(--color-primary-dark);
  letter-spacing: .22em;
  font-size: 20px;
  font-weight: 700;
  margin: 0 0 16px;
  text-transform: uppercase;
}
.section-label.center { text-align: center; }
/* ヒーローのサブタイトルも視認性UP */
.hero-sub {
  color: var(--color-primary-dark) !important;
  font-weight: 700;
  font-size: 20px !important;
}
.section-title {
  font-family: var(--font-serif);
  font-size: 32px;
  font-weight: 700;
  text-align: center;
  margin: 0 0 16px;
  letter-spacing: .04em;
}
.section-title.left { text-align: left; }
.section-title span {
  display: block;
  font-size: 18px;
  font-weight: 500;
  color: var(--color-primary);
  margin-bottom: 4px;
}
.section-lead {
  text-align: center;
  color: var(--color-text-light);
  margin: 0 auto 56px;
  max-width: 720px;
}

/* ---------- ボタン ---------- */
.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  transition: all .25s;
  text-align: center;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 6px 14px rgba(240, 140, 90, .35);
}
.btn-primary:hover { background: var(--color-primary-dark); opacity: 1; transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; opacity: 1; }
.btn-line { background: var(--color-line-green); color: #fff; }
.btn-line:hover { opacity: .85; }
.btn-ig {
  background: var(--color-ig);
  color: #fff;
}
.btn-ig:hover { opacity: .85; }
.btn-large {
  padding: 22px 36px;
  font-size: 16px;
  line-height: 1.4;
}
.btn-large small { display: block; font-size: 12px; font-weight: 400; opacity: .9; margin-top: 4px; }
.btn-icon { font-size: 22px; margin-right: 6px; }

/* ---------- ヘッダー ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  background: rgba(255, 249, 242, 0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 100;
  transition: box-shadow .3s;
}
.site-header.scrolled { box-shadow: 0 2px 12px rgba(0,0,0,.06); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: flex-end;   /* ナビを右端に */
  height: 150px;               /* ヘッダー画像をさらに拡大 */
  position: relative;
}
.header-logo-wrap {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;        /* ナビのクリックを邪魔しない */
}
.header-logo {
  display: inline-block;
  pointer-events: auto;        /* ロゴ自身はクリック可 */
}
.header-logo img {
  height: 120px;               /* 横長ロゴをさらに拡大 */
  width: auto;
  max-width: 600px;
  object-fit: contain;
  display: block;
}
.nav ul {
  display: flex;
  gap: 24px;
  align-items: center;
  margin-left: auto;           /* 右寄せ */
}
.nav a {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-text);
}
.nav .btn-nav {
  background: var(--color-primary);
  color: #fff;
  padding: 10px 24px;
  border-radius: 999px;
  font-size: 16px;
}
.nav .btn-nav:hover { background: var(--color-primary-dark); opacity: 1; }

.hamburger {
  display: none;
  width: 36px; height: 36px;
  background: transparent;
  border: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  cursor: pointer;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: transform .3s, opacity .3s;
}

/* ---------- ヒーロー ---------- */
.hero {
  position: relative;
  padding: 210px 0 80px;
  overflow: hidden;
  background: linear-gradient(135deg, #FFEFE1 0%, #FFF9F2 60%, #FFF1E0 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 20%, rgba(245, 185, 125, .35), transparent 50%),
    radial-gradient(circle at 10% 90%, rgba(111, 168, 220, .15), transparent 55%);
  pointer-events: none;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  gap: 56px;
  align-items: center;
  position: relative;
}
.hero-sub {
  font-family: var(--font-serif);
  color: var(--color-primary);
  letter-spacing: .2em;
  margin: 0 0 12px;
  font-size: 16px;
}
.hero-title {
  font-family: var(--font-serif);
  font-size: 40px;
  font-weight: 700;
  line-height: 1.5;
  margin: 0 0 24px;
  letter-spacing: .03em;
}
.hero-lead {
  margin: 0 0 36px;
  color: var(--color-text-light);
  font-size: 15px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}
.hero-image img {
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
  filter: drop-shadow(0 20px 40px rgba(217,112,67,.18));
}

/* ---------- バリュー ---------- */
.values { background: var(--color-white); }
.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 8px;
}
.value-card {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  border: 1px solid var(--color-line);
  transition: transform .25s, box-shadow .25s;
}
.value-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.value-icon { font-size: 40px; margin-bottom: 12px; }
.value-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  margin: 0 0 12px;
  color: var(--color-primary-dark);
}
.value-card p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-light);
}

/* ---------- About ---------- */
.about { background: var(--color-bg-alt); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 3fr;   /* 左1/4 : 右3/4 */
  gap: 48px;
  align-items: start;               /* 写真を上端に固定 */
}
.about-image {
  /* 右側の section-label + section-title + tagline 分のオフセットを加えて
     プロフィールカードの真横に並べる */
  margin-top: 140px;
  position: sticky;
  top: 160px;
}
.about-image img {
  width: 100%;
  max-width: 300px;
  margin: 0 auto;
  border-radius: 50%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  filter: drop-shadow(0 12px 30px rgba(217,112,67,.18));
}
/* About 名前・呼び名（写真下） */
.about-name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  text-align: center;
  margin: 18px 0 4px;
  color: var(--color-text);
  letter-spacing: .04em;
}
.about-name small {
  display: block;
  font-size: 12px;
  font-weight: 400;
  color: var(--color-text-light);
  margin-top: 2px;
  letter-spacing: .1em;
}
.about-callname {
  text-align: center;
  font-size: 13px;
  color: var(--color-text-light);
  margin: 0;
}
.about-callname strong { color: var(--color-primary-dark); }

/* About 本文 */
.about-tagline {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--color-primary-dark);
  margin: 0 0 36px;
  padding-bottom: 24px;
  border-bottom: 2px dashed var(--color-line);
}
.about-h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  margin: 40px 0 16px;
  padding-left: 14px;
  border-left: 5px solid var(--color-primary);
  line-height: 1.5;
}
.about-text p {
  font-size: 15px;
  line-height: 2;
  margin: 0 0 16px;
}
.about-text p strong { color: var(--color-primary-dark); }
.about-emphasis {
  background: none;
  padding: 10px 0;
  margin: 20px 0 !important;
  font-weight: 500;
}
.about-bullets, .about-promises {
  margin: 16px 0 24px;
  padding-left: 0;
}
.about-bullets li, .about-promises li {
  position: relative;
  padding: 12px 16px 12px 40px;
  font-size: 15px;
  line-height: 1.8;
  background: rgba(255,255,255,.55);
  border-radius: 10px;
  margin-bottom: 8px;
}
.about-bullets li::before {
  content: "✓";
  position: absolute;
  left: 14px; top: 12px;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 16px;
}
.about-promises li::before {
  content: "♥";
  position: absolute;
  left: 14px; top: 12px;
  color: var(--color-primary);
  font-size: 16px;
}
.about-promises li strong { color: var(--color-primary-dark); }
.about-list {
  margin: 24px 0;
  border-top: 1px solid var(--color-line);
}
.about-list li {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-line);
  font-size: 14px;
}
.about-list li strong {
  display: inline-block;
  width: 110px;
  color: var(--color-primary-dark);
  font-weight: 700;
}
.about-quote {
  margin: 32px 0;
  padding: 24px 28px;
  border-left: 4px solid var(--color-primary);
  background: rgba(255,255,255,.7);
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  color: var(--color-primary-dark);
  border-radius: 0 var(--radius) var(--radius) 0;
  line-height: 1.8;
}
.about-profile-card {
  background: rgba(255,255,255,.8);
  border: 1px solid var(--color-line);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin: 32px 0;
}
.about-profile-card h4 {
  font-family: var(--font-serif);
  font-size: 16px;
  margin: 0 0 12px;
  color: var(--color-primary-dark);
  letter-spacing: .15em;
}
.about-closing {
  text-align: center;
  font-size: 15px;
  font-weight: 500;
  margin: 32px 0 0 !important;
  padding: 20px;
  background: linear-gradient(135deg, rgba(245,185,125,.2), rgba(240,140,90,.1));
  border-radius: var(--radius);
  line-height: 2;
}

/* ========== サービス・料金カード ========== */
.course-list {
  display: grid;
  gap: 32px;
  max-width: 760px;
  margin: 0 auto;
}
.course-card {
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 6px 18px rgba(217,112,67,.08);
  transition: transform .25s, box-shadow .25s;
}
.course-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 28px rgba(217,112,67,.15);
}
.course-card.highlight {
  border: 2px solid var(--color-primary);
  box-shadow: 0 10px 28px rgba(217,112,67,.20);
}
.course-header {
  background: var(--color-bg-alt);
  padding: 28px 28px 22px;
  border-bottom: 1px solid var(--color-line);
  position: relative;
}
.course-card.highlight .course-header {
  background: linear-gradient(135deg, #FFE9D2 0%, #FFD9B5 100%);
}
.course-tag {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  padding: 5px 14px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .12em;
  margin-bottom: 12px;
}
.course-best {
  position: absolute;
  top: 22px;
  right: 22px;
  background: #fff;
  color: var(--color-primary-dark);
  border: 2px solid var(--color-primary);
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: .15em;
  padding: 4px 12px;
  border-radius: 999px;
}
.course-title {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  margin: 0 0 10px;
  color: var(--color-text);
  line-height: 1.4;
}
.course-sub {
  font-size: 13px;
  color: var(--color-text-light);
  margin: 0;
  line-height: 1.8;
}
.course-body {
  padding: 24px 28px 28px;
}
.course-row {
  display: flex;
  gap: 14px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--color-line);
  font-size: 14px;
  align-items: flex-start;
}
.c-label {
  flex-shrink: 0;
  display: inline-block;
  background: rgba(240,140,90,.12);
  color: var(--color-primary-dark);
  padding: 3px 10px;
  border-radius: 4px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .08em;
  line-height: 1.6;
  margin-top: 2px;
  min-width: 70px;
  text-align: center;
}
.c-val {
  color: var(--color-text);
  line-height: 1.7;
  flex: 1;
}
.price-grid {
  display: grid;
  gap: 12px;
  margin-top: 22px;
}
.price-grid.two { grid-template-columns: repeat(2, 1fr); }
.price-grid.three { grid-template-columns: repeat(3, 1fr); }

.price-box {
  position: relative;
  background: var(--color-bg);
  border: 1px solid var(--color-line);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.price-box.first-price {
  background: #FFF1C7;
  border-color: #F0C95A;
}
.price-box.recommend {
  background: linear-gradient(160deg, #FFF1E0 0%, #FFE0C2 100%);
  border-color: var(--color-primary);
}
.price-label {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-text-light);
}
.price-box.first-price .price-label { color: #B8800F; }
.price-box.recommend .price-label { color: var(--color-primary-dark); }
.price-amount {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: .02em;
}
.price-box.first-price .price-amount { color: #8C5E04; }
.price-box.recommend .price-amount { color: var(--color-primary-dark); }
.price-note-mini {
  font-size: 10px;
  color: var(--color-text-light);
  line-height: 1.5;
}
.price-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-primary);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
  letter-spacing: .08em;
  white-space: nowrap;
}
.course-cta {
  display: block;
  margin-top: 22px;
  text-align: center;
  background: var(--color-primary);
  color: #fff !important;
  padding: 14px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 14px;
  transition: background .2s, transform .2s;
}
.course-cta:hover {
  background: var(--color-primary-dark);
  opacity: 1;
  transform: translateY(-2px);
}

/* ---------- サービス ---------- */
.service { background: var(--color-white); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.service-card {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 36px 28px;
  border: 1px solid var(--color-line);
  display: flex;
  flex-direction: column;
  transition: transform .25s, box-shadow .25s;
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.service-card-highlight {
  background: linear-gradient(160deg, #FFF1E0 0%, #FFE0C2 100%);
  border: 2px solid var(--color-primary);
  position: relative;
}
.service-card-highlight::after {
  content: "おすすめ";
  position: absolute;
  top: -12px;
  right: 16px;
  background: var(--color-primary);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 999px;
}
.service-tag {
  display: inline-block;
  background: var(--color-primary);
  color: #fff;
  padding: 4px 14px;
  border-radius: 4px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .1em;
  margin-bottom: 16px;
  align-self: flex-start;
}
.service-card h3 {
  font-family: var(--font-serif);
  font-size: 20px;
  margin: 0 0 12px;
  color: var(--color-text);
}
.service-card > p { font-size: 14px; color: var(--color-text-light); margin: 0 0 18px; }
.service-card ul li {
  position: relative;
  padding-left: 22px;
  font-size: 13px;
  margin-bottom: 8px;
  color: var(--color-text);
}
.service-card ul li::before {
  content: "✓";
  position: absolute;
  left: 0; top: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* ---------- 料金 ---------- */
.price { background: var(--color-bg-alt); }
.price-tables {
  display: grid;
  gap: 28px;
}
.price-table {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.price-table h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  margin: 0 0 20px;
  padding-bottom: 12px;
  border-bottom: 2px solid var(--color-primary);
  color: var(--color-primary-dark);
}
.price-table table {
  width: 100%;
  border-collapse: collapse;
}
.price-table td {
  padding: 14px 8px;
  border-bottom: 1px solid var(--color-line);
  font-size: 15px;
  vertical-align: middle;
}
.price-table td:nth-child(2) { color: var(--color-text-light); font-size: 13px; white-space: nowrap; }
.price-val {
  text-align: right;
  font-weight: 700;
  color: var(--color-primary-dark);
  font-size: 18px;
  font-family: var(--font-serif);
}
.price-val span {
  display: block;
  font-size: 11px;
  color: var(--color-primary);
  font-weight: 500;
  font-family: var(--font-jp);
}
.row-highlight { background: linear-gradient(90deg, #FFF6EB, transparent); }
.price-note {
  text-align: center;
  margin-top: 24px;
  color: var(--color-text-light);
  font-size: 13px;
}

/* ---------- フロー ---------- */
.flow { background: var(--color-white); }
.flow-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 20px;
  counter-reset: flow;
  max-width: 820px;
  margin-left: auto;
  margin-right: auto;
}
.flow-list li {
  background: var(--color-bg);
  border-radius: var(--radius);
  padding: 28px 32px 28px 100px;
  position: relative;
  border: 1px solid var(--color-line);
}
.flow-num {
  position: absolute;
  left: 28px; top: 28px;
  font-family: var(--font-serif);
  font-size: 32px;
  color: var(--color-primary);
  font-weight: 700;
}
.flow-list h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  margin: 0 0 8px;
  color: var(--color-text);
}
.flow-list p {
  margin: 0;
  font-size: 14px;
  color: var(--color-text-light);
}

/* ---------- お客様の声 ---------- */
.voice { background: var(--color-bg-alt); }
.voice-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.voice-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow);
}
.voice-card h3 {
  font-family: var(--font-serif);
  font-size: 18px;
  margin: 0 0 16px;
  color: var(--color-primary-dark);
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--color-line);
}
.voice-before, .voice-after {
  margin: 0 0 12px;
  font-size: 14px;
  padding: 12px 14px;
  border-radius: 8px;
}
.voice-before { background: #FFF1E8; }
.voice-after { background: #EDF6FF; }
.voice-before strong, .voice-after strong {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 13px;
  margin-right: 6px;
}
.voice-before strong { color: var(--color-primary-dark); }
.voice-after strong { color: var(--color-accent); }
.voice-comment {
  margin: 12px 0 0;
  padding-top: 12px;
  border-top: 1px dashed var(--color-line);
  font-size: 13px;
  font-style: italic;
  color: var(--color-text-light);
}

/* ---------- FAQ ---------- */
.faq { background: var(--color-white); }
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-list details {
  background: var(--color-bg);
  border-radius: var(--radius);
  margin-bottom: 12px;
  border: 1px solid var(--color-line);
  overflow: hidden;
}
.faq-list summary {
  cursor: pointer;
  padding: 20px 56px 20px 28px;
  font-weight: 500;
  font-size: 15px;
  position: relative;
  list-style: none;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::before {
  content: "Q";
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--color-primary);
  margin-right: 12px;
}
.faq-list summary::after {
  content: "+";
  position: absolute;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 24px;
  color: var(--color-primary);
  transition: transform .25s;
}
.faq-list details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq-list details p {
  margin: 0;
  padding: 0 28px 24px;
  font-size: 14px;
  color: var(--color-text-light);
  padding-left: 56px;
  position: relative;
}
.faq-list details p::before {
  content: "A";
  position: absolute;
  left: 28px;
  top: 0;
  font-family: var(--font-serif);
  font-weight: 700;
  color: var(--color-accent);
}

/* ---------- フォーム ---------- */
.reserve { background: var(--color-bg-alt); }
.contact { background: var(--color-white); }
.contact-headline {
  text-align: center;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-primary-dark);
  margin: 0 0 16px;
  letter-spacing: .04em;
}
.form-embed {
  max-width: 820px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
}
.contact .form-embed { background: var(--color-bg); }
.form-embed iframe { width: 100%; border: none; }
.form-placeholder {
  text-align: center;
  padding: 32px 16px;
  border: 2px dashed var(--color-line);
  border-radius: var(--radius);
}
.form-placeholder p { margin: 0 0 10px; color: var(--color-text-light); }
.form-placeholder p:first-child { font-size: 18px; color: var(--color-primary-dark); font-weight: 700; }
.form-placeholder-cta {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 20px;
  flex-wrap: wrap;
}

/* ---------- CTA ---------- */
.cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  color: #fff;
  text-align: center;
}
.cta h2 {
  font-family: var(--font-serif);
  font-size: 30px;
  margin: 0 0 16px;
}
.cta > .container > p { margin: 0 0 36px; font-size: 16px; opacity: .95; }
.cta-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}
.cta .btn-large { min-width: 280px; }

/* ---------- フッター ---------- */
.site-footer {
  background: #3D2E26;
  color: #fff;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding: 64px 24px 40px;
}
.footer-logo {
  height: 220px;
  width: auto;
  background: rgba(255,255,255,.92);
  padding: 10px;
  border-radius: 16px;
  margin-bottom: 16px;
}
.footer-tagline {
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: .15em;
  opacity: .9;
  margin: 0 0 16px;
}
.footer-mission {
  font-size: 13px;
  opacity: .75;
  line-height: 1.9;
  margin: 0;
}
.site-footer h4 {
  font-family: var(--font-serif);
  font-size: 13px;
  letter-spacing: .2em;
  color: var(--color-secondary);
  margin: 0 0 16px;
}
.footer-info li, .footer-sns li {
  font-size: 13px;
  padding: 8px 0;
  opacity: .9;
}
.footer-sns a {
  color: #fff;
  display: block;
}
.footer-sns a span { font-weight: 700; }
.footer-sns a small {
  display: block;
  font-size: 12px;
  opacity: .7;
  margin-top: 2px;
}
.footer-copyright {
  text-align: center;
  padding: 20px;
  border-top: 1px solid rgba(255,255,255,.1);
  font-size: 12px;
  opacity: .6;
}

/* ---------- フローティングCTA ---------- */
.floating-cta {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 50;
}
.float-line, .float-reserve {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 22px;
  box-shadow: 0 6px 18px rgba(0,0,0,.18);
  color: #fff;
  transition: transform .2s;
}
.float-line { background: var(--color-line-green); }
.float-reserve {
  background: var(--color-primary);
  font-size: 13px;
}
.float-line:hover, .float-reserve:hover { transform: translateY(-3px); opacity: 1; }

/* ---------- フェードイン ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity .8s ease, transform .8s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- レスポンシブ ---------- */
@media (max-width: 900px) {
  section { padding: 72px 0; }
  .section-title { font-size: 26px; }
  .hero { padding: 110px 0 60px; }
  .hero-inner { grid-template-columns: 1fr; gap: 32px; }
  .hero-title { font-size: 28px; }
  .hero-image { order: -1; }
  .hero-image img { max-width: 340px; }
  .values-grid, .service-grid { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; gap: 32px; }
  .about-image { margin-top: 0; position: static; top: auto; }
  .about-tagline { font-size: 17px; }
  .about-h3 { font-size: 18px; }
  .about-text p { font-size: 14px; line-height: 1.9; }
  .about-bullets li, .about-promises li { font-size: 14px; }
  .about-quote { font-size: 15px; padding: 20px; }
  .about-profile-card { padding: 20px; }
  .about-profile-card .about-list li strong { width: 84px; font-size: 12px; }
  .about-profile-card .about-list li { font-size: 13px; }
  .course-header { padding: 22px 20px 18px; }
  .course-body { padding: 20px; }
  .course-title { font-size: 19px; }
  .course-best { top: 18px; right: 18px; }
  .price-grid.three { grid-template-columns: 1fr; }
  .price-grid.two { grid-template-columns: 1fr; }
  .course-row { font-size: 13px; gap: 10px; flex-wrap: wrap; }
  .c-label { min-width: 64px; font-size: 10px; }
  .voice-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .cta h2 { font-size: 24px; }

  .header-inner { height: 100px; }
  .header-logo img { height: 72px; max-width: 280px; }
  .hero { padding: 150px 0 60px; }
  .hamburger { display: flex; }
  .nav {
    position: fixed;
    inset: 100px 0 0 0;
    background: var(--color-white);
    transform: translateX(100%);
    transition: transform .3s;
  }
  .nav.open { transform: translateX(0); }
  .nav ul {
    flex-direction: column;
    padding: 32px;
    gap: 20px;
  }
  .nav a { font-size: 16px; }
  .flow-list li { padding: 24px 24px 24px 80px; }
  .flow-num { font-size: 26px; left: 24px; top: 24px; }
}

@media (max-width: 480px) {
  body { font-size: 15px; }
  .hero-title { font-size: 24px; }
  .section-title { font-size: 22px; }
  .price-table { padding: 24px 18px; }
  .price-table td { padding: 10px 4px; font-size: 13px; }
  .price-val { font-size: 15px; }
  .btn { padding: 12px 24px; font-size: 14px; }
  .cta-buttons .btn-large { min-width: 100%; }
}