/* ============================================================
   シャイニングアリバイ — メインスタイルシート
   SEO・成約率最適化デザイン
============================================================ */

/* RESET & BASE
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img    { display: block; max-width: 100%; height: auto; }
a      { text-decoration: none; color: inherit; }
ul     { list-style: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
em     { font-style: normal; }

:root {
  --blue:        #1a6eb5;
  --blue-dark:   #0f4f8a;
  --blue-mid:    #1860a0;
  --blue-pale:   #d6e8f7;
  --blue-pale2:  #eaf3fb;
  --sky:         #eef5fc;
  --line-green:  #06c755;
  --line-dark:   #048a3a;
  --orange:      #f59e0b;
  --orange-dark: #d97706;
  --text:        #1e293b;
  --text-sub:    #4a5568;
  --white:       #ffffff;
  --border:      #c8dff0;
  --font:        'Noto Sans JP', sans-serif;
  --header-h:    72px;
  --ease:        .25s ease;
  --r:           10px;
  --rl:          20px;
  --card-shadow: 0 4px 24px rgba(26,110,181,.1);
}

html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; max-width: 100vw; }
body {
  font-family: var(--font);
  color: var(--text);
  background: url('../img/bg1.jpg') center top / 100% auto repeat-y;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  max-width: 100%;
  width: 100%;
}
main { overflow-x: hidden; width: 100%; }

.container     { max-width: 1020px; margin: 0 auto; padding: 0 20px; }

/* ============================================================
   SECTION
============================================================ */
.section {
  padding: 80px 20px;
  background: url('../img/bg_2.jpg') center / auto auto repeat;
  overflow-x: hidden;
  width: 100%;
  max-width: 100%;
}
.section--sky {
  background: rgba(220,238,252,0.88);
}
.section > .container { max-width: 1020px; margin: 0 auto; padding: 0; }
.features-section, .campaign-section, .stats-bar { overflow-x: hidden; width: 100%; max-width: 100%; }

/* SEC HEAD
============================================================ */
.sec-head  { text-align: center; margin-bottom: 52px; }
.sec-en {
  display: inline-block; font-size: .68rem; font-weight: 800;
  letter-spacing: .22em; color: var(--blue);
  background: var(--blue-pale); padding: 4px 18px;
  border-radius: 100px; margin-bottom: 14px;
}
.sec-title {
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 900; line-height: 1.4;
  color: var(--text); margin-bottom: 12px;
}
.sec-title span { color: var(--blue); }
.sec-desc { font-size: .95rem; color: var(--text-sub); line-height: 1.9; }

/* ============================================================
   BUTTONS
============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 14px 32px; border-radius: var(--r);
  font-weight: 700; font-size: .95rem;
  border: 2px solid transparent; white-space: nowrap; cursor: pointer;
  transition: transform .12s ease, box-shadow .12s ease, background .2s ease;
}
.btn--lg   { padding: 18px 42px; font-size: 1.05rem; }
.btn--full { width: 100%; justify-content: center; }

.btn--blue {
  background: var(--blue); color: var(--white);
  box-shadow: 0 6px 0 var(--blue-dark), 0 8px 20px rgba(30,144,216,.35);
}
.btn--blue:hover { transform: translateY(4px); box-shadow: 0 2px 0 var(--blue-dark), 0 4px 10px rgba(30,144,216,.2); }

.btn--gold {
  background: var(--orange); color: var(--white);
  box-shadow: 0 6px 0 var(--orange-dark), 0 8px 20px rgba(245,158,11,.35);
}
.btn--gold:hover { transform: translateY(4px); box-shadow: 0 2px 0 var(--orange-dark), 0 4px 10px rgba(245,158,11,.2); }

.btn--line {
  background: var(--line-green); color: var(--white);
  box-shadow: 0 6px 0 var(--line-dark), 0 8px 20px rgba(6,199,85,.3);
}
.btn--line:hover { transform: translateY(4px); box-shadow: 0 2px 0 var(--line-dark), 0 4px 10px rgba(6,199,85,.15); }

/* ============================================================
   HEADER
============================================================ */
.header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 900;
  height: var(--header-h);
  background: rgba(255,255,255,.97);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 12px rgba(30,144,216,.12);
  transition: box-shadow var(--ease);
}
.header.scrolled { box-shadow: 0 4px 24px rgba(30,144,216,.2); }
.header__inner {
  height: 100%; display: flex; align-items: center; gap: 20px;
}
.header__logo {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.logo-mark {
  width: 40px; height: 38px; border-radius: 8px;
  background: var(--blue); color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 900; font-size: .65rem; letter-spacing: .04em; flex-shrink: 0;
  box-shadow: 0 3px 0 var(--blue-dark);
}
.logo-text { display: flex; flex-direction: column; line-height: 1.2; }
.logo-text__ja { font-size: .88rem; font-weight: 800; color: var(--text); }
.logo-text__en { font-size: .56rem; font-weight: 500; letter-spacing: .06em; color: var(--text-sub); }

.header__nav { margin-left: auto; }
.header__nav ul { display: flex; gap: 22px; }
.header__nav a { font-size: .84rem; font-weight: 500; color: var(--text); transition: color var(--ease); }
.header__nav a:hover { color: var(--blue); }

.header__ctas { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header__cta {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 9px 16px; border-radius: 8px;
  font-size: .82rem; font-weight: 700;
  transition: transform .12s ease, box-shadow .12s ease;
}
.header__cta--line {
  background: var(--line-green); color: var(--white);
  box-shadow: 0 3px 0 var(--line-dark);
}
.header__cta--line:hover { transform: translateY(2px); box-shadow: 0 1px 0 var(--line-dark); }
.header__cta--tel {
  background: var(--blue); color: var(--white);
  box-shadow: 0 3px 0 var(--blue-dark);
}
.header__cta--tel:hover { transform: translateY(2px); box-shadow: 0 1px 0 var(--blue-dark); }

.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; padding: 4px; margin-left: auto;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--text); border-radius: 2px; transition: all var(--ease);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  display: none; position: fixed;
  top: var(--header-h); left: 0; right: 0;
  background: var(--white);
  box-shadow: 0 8px 24px rgba(30,144,216,.12);
  padding: 16px 24px 28px; z-index: 899;
  transform: translateY(-8px); opacity: 0; pointer-events: none;
  transition: all var(--ease);
}
.mobile-nav.open { transform: translateY(0); opacity: 1; pointer-events: all; }
.mobile-nav li a {
  display: block; padding: 13px 0;
  border-bottom: 1px solid var(--blue-pale);
  font-size: .95rem; font-weight: 600; color: var(--text);
  transition: color var(--ease), padding var(--ease);
}
.mobile-nav li a:hover { color: var(--blue); padding-left: 6px; }
.mobile-nav li:last-child { margin-top: 16px; }
.mobile-nav li:last-child a { border: none; padding: 0; }

/* ============================================================
   HERO
============================================================ */
.hero { position: relative; overflow: hidden; }
.hero__bg { position: absolute; inset: 0; z-index: 0; }
.hero__bg img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.hero__bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(
    to right,
    rgba(255,255,255,.9) 0%,
    rgba(255,255,255,.72) 45%,
    rgba(255,255,255,.08) 70%,
    rgba(255,255,255,0) 100%
  );
}
.hero::after {
  content: ''; position: absolute; bottom: -1px; left: 0; right: 0; z-index: 3;
  height: 60px; background: var(--blue-dark);
  clip-path: ellipse(55% 100% at 50% 100%);
}
.hero__inner {
  position: relative; z-index: 2;
  max-width: 1000px;
  min-height: 660px;
  padding-top: calc(var(--header-h) + 48px);
  padding-bottom: 80px;
  display: flex; align-items: center;
}
.hero__content { width: 54%; position: relative; z-index: 3; }

/* バッジ */
.hero__badge-wrap {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  margin-bottom: 18px;
}
.hero__badge {
  background: var(--blue-dark); color: #fff;
  font-size: .78rem; font-weight: 700;
  padding: 5px 14px; border-radius: 100px; letter-spacing: .04em;
}
.hero__badge-sub {
  font-size: .75rem; color: var(--blue-dark); font-weight: 600;
  background: rgba(255,255,255,.85); padding: 4px 12px;
  border-radius: 100px; border: 1.5px solid var(--blue-pale);
}

/* キャッチコピー */
.hero__catch {
  font-size: clamp(1.9rem, 3.8vw, 3.1rem);
  font-weight: 900; color: var(--text);
  line-height: 1.3; margin-bottom: 16px; letter-spacing: -.01em;
}
.hero__catch-em { color: var(--blue); font-size: 1.06em; }

/* サブコピー */
.hero__subcatch {
  font-size: clamp(.88rem, 1.4vw, 1rem);
  color: var(--text-sub); line-height: 1.85; margin-bottom: 24px;
  background: rgba(255,255,255,.8); padding: 12px 16px;
  border-radius: 8px; border-left: 3px solid var(--blue);
}
.hero__subcatch strong { color: var(--blue); font-weight: 900; }

/* LINEボタン */
.hero__line-btn {
  display: inline-flex; align-items: center; gap: 10px;
  background: var(--line-green); color: #fff;
  font-size: clamp(1rem, 1.8vw, 1.2rem); font-weight: 900;
  padding: 18px 30px; border-radius: 100px;
  box-shadow: 0 6px 0 var(--line-dark), 0 8px 24px rgba(6,199,85,.35);
  transition: transform .12s ease, box-shadow .12s ease;
  margin-bottom: 10px; white-space: nowrap;
}
.hero__line-btn:hover { transform: translateY(4px); box-shadow: 0 2px 0 var(--line-dark), 0 4px 12px rgba(6,199,85,.2); }
.hero__line-note { font-size: .8rem; color: var(--text-sub); margin-bottom: 24px; letter-spacing: .04em; }

/* 3つの特徴 */
.hero__features { display: flex; gap: 10px; }
.hero__feature {
  flex: 1; background: rgba(255,255,255,.92);
  border: 2px solid var(--blue-pale); border-radius: 12px;
  padding: 14px 10px; text-align: center;
  box-shadow: 0 2px 10px rgba(26,110,181,.1);
}
.hero__feature-val {
  font-size: clamp(1.5rem, 2.8vw, 2rem); font-weight: 900;
  color: var(--blue); line-height: 1; margin-bottom: 4px;
}
.hero__feature-val small { font-size: .6em; }
.hero__feature-label { font-size: .75rem; font-weight: 700; color: var(--text-sub); }

/* キャラクター */
.hero__character {
  position: absolute; right: 0; top: 0; bottom: 0;
  width: 50%; display: flex; align-items: flex-start;
  justify-content: center; overflow: hidden; z-index: 1; pointer-events: none;
}
.hero__character img { height: 110%; width: auto; max-width: none; }

/* ============================================================
   STATS BAR
============================================================ */
.stats-bar { background: var(--blue-dark); padding: 0 20px; }
.stats-bar .container {
  background: transparent;
}
.stats-bar__grid {
  display: grid; grid-template-columns: repeat(4,1fr);
  border-left: 1px solid rgba(255,255,255,.1);
}
.stats-bar__item {
  text-align: center; padding: 24px 16px;
  border-right: 1px solid rgba(255,255,255,.1);
  transition: background var(--ease);
}
.stats-bar__item:hover { background: rgba(255,255,255,.05); }
.stats-bar__val {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 900; color: #fff; line-height: 1; margin-bottom: 6px;
}
.stats-bar__val small { font-size: .55em; font-weight: 700; }
.stats-bar__label { font-size: .78rem; color: rgba(255,255,255,.65); font-weight: 500; }

/* ============================================================
   FEATURES（3つの理由）
============================================================ */
.features-section { background: url('../img/bg_2.jpg') center / auto auto repeat; padding: 80px 20px; }
.features__grid {
  display: grid; grid-template-columns: repeat(3,1fr); gap: 24px;
}
.features__card {
  background: #fff; border-radius: 16px;
  overflow: hidden; box-shadow: var(--card-shadow);
  transition: transform var(--ease), box-shadow var(--ease);
}
.features__card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(26,110,181,.18);
}
.features__card-img {
  position: relative; overflow: hidden;
}
.features__card-img img {
  width: 100%; aspect-ratio: 4/3; object-fit: cover;
  transition: transform .4s ease;
}
.features__card:hover .features__card-img img { transform: scale(1.04); }
.features__card-num {
  position: absolute; top: 14px; left: 14px;
  font-size: 2.4rem; font-weight: 900; color: #fff; line-height: 1;
  letter-spacing: -.02em; font-style: italic;
  text-shadow: 0 2px 8px rgba(0,0,0,.3);
}
.features__card-body { padding: 24px 24px 28px; }
.features__title {
  font-size: 1.2rem; font-weight: 900; color: var(--blue-dark);
  line-height: 1.4; margin-bottom: 12px;
  padding-bottom: 12px; border-bottom: 2px solid var(--blue-pale);
}
.features__text { font-size: .9rem; color: var(--text-sub); line-height: 1.85; }

/* ============================================================
   CAMPAIGN BANNERS
============================================================ */
.campaign-section { padding: 48px 20px; background: rgba(238,245,252,.88); }

/* メイン初回キャンペーンバナー */
.campaign__main-banner {
  background: linear-gradient(135deg, #7f1d1d 0%, #b91c1c 50%, #dc2626 100%);
  border-radius: 20px; padding: 40px 48px; margin-bottom: 16px;
  box-shadow: 0 8px 32px rgba(185,28,28,.35); color: #fff;
}
.campaign__main-banner-inner { max-width: 600px; margin: 0 auto; text-align: center; }
.campaign__main-badges { margin-bottom: 12px; }
.campaign__main-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 900;
  margin: 0 0 8px; letter-spacing: .04em;
}
.campaign__main-sub { font-size: .95rem; opacity: .9; margin: 0 0 24px; }
.campaign__main-price {
  display: flex; align-items: center; justify-content: center;
  gap: 12px; flex-wrap: wrap; margin-bottom: 12px;
}
.campaign__price-thru { font-size: 1.1rem; text-decoration: line-through; opacity: .7; }
.campaign__price-arrow { font-size: 1.4rem; opacity: .8; }
.campaign__price-new { font-size: clamp(2.4rem, 5vw, 3.2rem); font-weight: 900; line-height: 1; }
.campaign__price-new small { font-size: .45em; font-weight: 700; }
.campaign__main-off {
  display: inline-block; background: #fde047; color: #7c2d12;
  font-size: 1.1rem; font-weight: 900; padding: 6px 24px;
  border-radius: 40px; margin-bottom: 24px;
}

.campaign__banners { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.campaign__banner {
  display: flex; align-items: center; justify-content: space-between;
  padding: 32px 36px; border-radius: 16px; gap: 24px;
  box-shadow: 0 4px 24px rgba(0,0,0,.12);
}
.campaign__banner--blue { background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%); color: #fff; }
.campaign__banner--gold { background: linear-gradient(135deg, #b45309 0%, var(--orange) 100%); color: #fff; }
.campaign__banner-badge {
  display: inline-block; background: rgba(255,255,255,.25);
  font-size: .72rem; font-weight: 700; letter-spacing: .08em;
  padding: 3px 12px; border-radius: 100px; margin-bottom: 8px;
}
.campaign__banner-title { font-size: 1.2rem; font-weight: 900; margin-bottom: 8px; }
.campaign__banner-text { font-size: .88rem; line-height: 1.7; margin-bottom: 14px; opacity: .9; }
.campaign__banner-text strong { font-size: 1.1em; }
.campaign__banner-btn {
  display: inline-block;
  background: rgba(255,255,255,.2); color: #fff;
  border: 1.5px solid rgba(255,255,255,.5);
  padding: 8px 20px; border-radius: 100px;
  font-size: .82rem; font-weight: 700;
  transition: background var(--ease);
}
.campaign__banner-btn:hover { background: rgba(255,255,255,.35); }
.campaign__banner-val {
  font-size: 2.6rem; font-weight: 900; line-height: 1;
  white-space: nowrap; flex-shrink: 0;
}
.campaign__banner-val span { font-size: .6em; display: block; }

/* ============================================================
   SERVICES
============================================================ */
.srv-grid {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 48px 32px;
  max-width: 860px; margin: 0 auto;
}
.srv-card { position: relative; padding-top: 22px; }
.srv-card__badge {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  background: var(--blue-dark); color: #fff;
  font-size: .82rem; font-weight: 700; letter-spacing: .08em;
  padding: 6px 22px; border-radius: 6px; white-space: nowrap; z-index: 1;
}
.srv-card__inner {
  background: #fff; border: 1.5px solid var(--border);
  border-radius: 16px; padding: 40px 28px 32px;
  height: 100%; box-shadow: 0 2px 16px rgba(26,110,181,.07);
  transition: box-shadow var(--ease), transform var(--ease);
}
.srv-card__inner:hover {
  box-shadow: 0 8px 32px rgba(26,110,181,.15);
  transform: translateY(-4px);
}
.srv-card__title {
  font-size: 1.2rem; font-weight: 800; color: var(--blue-dark);
  text-align: center; margin-bottom: 20px; line-height: 1.5;
}
.srv-card__img { margin-bottom: 20px; border-radius: 10px; overflow: hidden; }
.srv-card__img img { width: 100%; aspect-ratio: 4/3; object-fit: cover; }
.srv-card__text {
  font-size: .9rem; line-height: 1.85; color: var(--text-sub); margin-bottom: 10px;
}
.srv-card__text:last-of-type { margin-bottom: 14px; }
.srv-card__price {
  font-size: .88rem; color: var(--text-sub);
  border-top: 1px solid var(--blue-pale); padding-top: 12px; margin-top: 4px;
}
.srv-card__price strong { color: var(--blue); font-size: 1.1rem; font-weight: 900; }

/* ============================================================
   PRICING CARDS
============================================================ */
.pricing-cards {
  display: grid; grid-template-columns: repeat(2,1fr); gap: 24px;
  margin-bottom: 16px; max-width: 780px; margin-left: auto; margin-right: auto;
}
.pricing-card {
  background: #fff; border: 2px solid var(--border);
  border-radius: 16px; padding: 32px 24px;
  display: flex; flex-direction: column; gap: 16px;
  box-shadow: var(--card-shadow);
  position: relative; transition: transform var(--ease), box-shadow var(--ease);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: 0 12px 40px rgba(26,110,181,.15); }
.pricing-card--featured {
  border-color: var(--blue); background: var(--blue-pale2);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(26,110,181,.2);
}
.pricing-card--featured:hover { transform: translateY(-8px); }
.pricing-card__popular {
  position: absolute; top: -14px; left: 50%; transform: translateX(-50%);
  background: var(--blue); color: #fff;
  font-size: .75rem; font-weight: 700; letter-spacing: .05em;
  padding: 4px 18px; border-radius: 100px; white-space: nowrap;
}
.pricing-card__head { text-align: center; }
.pricing-card__icon { font-size: 2rem; margin-bottom: 8px; }
.pricing-card__name { font-size: 1rem; font-weight: 800; color: var(--text); margin-bottom: 6px; }
.pricing-card__badge {
  display: inline-block; background: var(--blue-pale); color: var(--blue);
  font-size: .72rem; font-weight: 700; padding: 3px 12px; border-radius: 100px;
}
.pricing-card__price {
  font-size: 2rem; font-weight: 900; color: var(--blue); line-height: 1; text-align: center;
}
.pricing-card__price span { font-size: .55em; color: var(--text-sub); font-weight: 500; }
.pricing-card__list {
  flex: 1; display: flex; flex-direction: column; gap: 8px;
}
.pricing-card__list li {
  font-size: .88rem; color: var(--text-sub); padding-left: 20px; position: relative;
}
.pricing-card__list li::before {
  content: ''; position: absolute; left: 0; top: 9px;
  width: 10px; height: 10px; border-radius: 50%; background: var(--blue);
}
.pricing-note { font-size: .82rem; color: var(--text-sub); text-align: center; margin-top: 8px; }

/* Campaign grid（料金内） */
.campaign__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 16px; }
.campaign__card {
  padding: 28px 20px; border: 2px solid var(--blue-pale);
  border-radius: var(--rl); text-align: center;
  transition: all var(--ease); background: var(--white);
}
.campaign__card:hover { border-color: var(--blue); transform: translateY(-4px); box-shadow: 0 6px 24px rgba(30,144,216,.15); }
.campaign__icon {
  width: 56px; height: 56px; border-radius: 50%; background: var(--blue-pale);
  margin: 0 auto 12px; display: flex; align-items: center; justify-content: center; color: var(--blue);
}
.campaign__card h4 { font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: 6px; }
.campaign__val { font-size: 1.4rem; font-weight: 900; color: var(--orange); margin-bottom: 6px; }
.campaign__card p { font-size: .82rem; color: var(--text-sub); }

/* ============================================================
   FLOW
============================================================ */
.flow__steps { display: flex; align-items: stretch; }
.flow__step {
  flex: 1; text-align: center; padding: 32px 18px;
  background: var(--white); border-radius: var(--rl);
  border: 2px solid var(--blue-pale); box-shadow: var(--card-shadow);
}
.flow__arrow { display: flex; align-items: center; padding: 0 8px; color: var(--blue); flex-shrink: 0; }
.flow__step-en { font-size: .65rem; font-weight: 800; letter-spacing: .18em; color: var(--blue); margin-bottom: 12px; }
.flow__step-icon {
  width: 68px; height: 68px; border-radius: 50%; margin: 0 auto 16px;
  background: var(--blue); border: 3px solid var(--blue-pale);
  display: flex; align-items: center; justify-content: center; color: var(--white);
}
.flow__step h3 { font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: 8px; }
.flow__step p  { font-size: .82rem; color: var(--text-sub); line-height: 1.75; }

/* ============================================================
   VOICE
============================================================ */
.voice__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.voice__card {
  background: var(--white); border: 2px solid var(--blue-pale);
  border-radius: var(--rl); padding: 24px;
  transition: all var(--ease);
  display: flex; flex-direction: column;
}
.voice__card:hover { border-color: var(--blue); box-shadow: 0 6px 24px rgba(30,144,216,.15); transform: translateY(-4px); }
.voice__stars { color: var(--orange); font-size: .95rem; letter-spacing: 2px; margin-bottom: 10px; }
.voice__title { font-size: .95rem; font-weight: 700; color: var(--text); margin-bottom: 8px; line-height: 1.5; }
.voice__text  { font-size: .88rem; color: var(--text-sub); line-height: 1.85; margin-bottom: 16px; flex: 1; }
.voice__meta  {
  display: flex; align-items: center; gap: 11px;
  border-top: 1px solid var(--blue-pale); padding-top: 14px;
}
.voice__avatar {
  width: 44px; height: 44px; border-radius: 50%; overflow: hidden;
  flex-shrink: 0; border: 2px solid var(--blue-pale);
  background: #fd306a; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: .8rem; font-weight: 700;
}
.voice__avatar--male { background: var(--blue); }
.voice__meta-name { font-size: .88rem; font-weight: 700; color: var(--text); }
.voice__meta-attr { font-size: .75rem; color: var(--text-sub); }

/* ============================================================
   FAQ
============================================================ */
.faq__list { display: flex; flex-direction: column; gap: 14px; }
.faq__item {
  background: var(--white); border-radius: 14px;
  box-shadow: 0 2px 12px rgba(0,0,0,.07); overflow: hidden;
}
.faq__q {
  width: 100%; display: flex; align-items: center;
  gap: 16px; padding: 20px 24px;
  background: none; border: none; text-align: left; cursor: pointer;
}
.faq__q-badge {
  flex-shrink: 0; width: 40px; height: 40px; border-radius: 50%;
  background: var(--blue-dark); color: var(--white);
  font-size: 1rem; font-weight: 900;
  display: flex; align-items: center; justify-content: center;
}
.faq__q-text { flex: 1; font-size: 1rem; font-weight: 700; color: var(--blue-dark); line-height: 1.5; }
.faq__toggle-icon {
  flex-shrink: 0; width: 28px; height: 28px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--blue); transition: color var(--ease);
}
.faq__toggle-icon::before { content: '+'; }
.faq__q[aria-expanded="true"] .faq__toggle-icon::before { content: '−'; }
.faq__a { overflow: hidden; max-height: 0; transition: max-height .38s ease; }
.faq__a.open { max-height: 500px; }
.faq__a-inner {
  display: flex; align-items: flex-start; gap: 16px;
  padding: 0 24px 20px; border-top: 1.5px dotted #aac8e0;
  margin: 0 24px; padding-top: 16px;
}
.faq__a-badge {
  flex-shrink: 0; width: 36px; height: 36px; border-radius: 50%;
  border: 2px solid var(--blue); color: var(--blue);
  font-size: .95rem; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
}
.faq__a p { font-size: .95rem; color: var(--text-sub); line-height: 1.9; margin: 4px 0 0; }

/* ============================================================
   CONTACT METHODS
============================================================ */
.contact-methods {
  display: grid; grid-template-columns: 2fr 1fr; gap: 16px;
  margin-bottom: 40px;
}
.contact-method {
  display: flex; align-items: center; gap: 16px;
  padding: 24px 20px; border-radius: 14px;
  color: #fff; font-weight: 700;
  transition: transform .12s ease, box-shadow .12s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,.15);
}
.contact-method:hover { transform: translateY(-3px); box-shadow: 0 8px 28px rgba(0,0,0,.2); }
.contact-method--line { background: linear-gradient(135deg, #04a344 0%, var(--line-green) 100%); padding: 36px 32px; }
.contact-method--line svg { width: 52px; height: 52px; }
.contact-method--line .contact-method__label { font-size: .85rem; }
.contact-method--line .contact-method__name  { font-size: 1.45rem; }
.contact-method--tel  { background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 100%); }
.contact-method--mail { background: linear-gradient(135deg, #b45309 0%, var(--orange) 100%); }
.contact-method svg { flex-shrink: 0; }
.contact-method__label { font-size: .75rem; opacity: .85; margin-bottom: 4px; }
.contact-method__name  { font-size: 1.05rem; font-weight: 900; }

/* ============================================================
   CONTACT FORM
============================================================ */
.contact__form-box {
  background: var(--white); border-radius: var(--rl);
  padding: 40px; border: 2px solid var(--blue-pale);
}
.contact__form-title {
  font-size: 1.2rem; font-weight: 700; color: var(--text);
  margin-bottom: 26px; padding-bottom: 14px;
  border-bottom: 3px solid var(--blue); display: inline-block;
}
.form { display: flex; flex-direction: column; gap: 18px; }
.form-g { display: flex; flex-direction: column; gap: 6px; }
.form-g label { font-size: .83rem; font-weight: 600; color: var(--text); display: flex; align-items: center; gap: 8px; }
.req { background: var(--blue); color: var(--white); font-size: .68rem; padding: 2px 8px; border-radius: 4px; }
.form-g input, .form-g select, .form-g textarea {
  width: 100%; padding: 11px 15px;
  border: 2px solid var(--blue-pale); border-radius: var(--r);
  font-family: var(--font); font-size: .93rem; color: var(--text);
  background: var(--white); transition: border-color var(--ease); outline: none;
}
.form-g input:focus, .form-g select:focus, .form-g textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(30,144,216,.1);
}
.form-g textarea { resize: vertical; min-height: 110px; }
.form-radio-group { display: flex; gap: 24px; flex-wrap: wrap; margin-top: 4px; }
.form-radio { display: flex; align-items: center; gap: 8px; font-size: .95rem; font-weight: 500; cursor: pointer; }
.form-radio input[type="radio"] { width: 18px; height: 18px; accent-color: var(--blue); cursor: pointer; }
#formResult { margin-bottom: 16px; }
.result-msg { padding: 14px 20px; border-radius: var(--r); font-size: .93rem; font-weight: 600; line-height: 1.6; }
.result-msg--success { background: #edfaf0; border: 1.5px solid #6fcf97; color: #1a7f3c; }
.result-msg--error   { background: #fff8e6; border: 1.5px solid var(--orange); color: #92650a; }

/* ============================================================
   FOOTER
============================================================ */
.footer { background: #111827; }
.footer__top { padding: 56px 20px 40px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__top-inner { display: flex; gap: 56px; align-items: flex-start; }
.footer__logo-wrap { flex: 0 0 260px; }
.footer__logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer__logo .logo-mark { background: rgba(255,255,255,.15); color: var(--white); }
.footer__logo .logo-text__ja { color: rgba(255,255,255,.9); }
.footer__logo .logo-text__en { color: rgba(255,255,255,.45); }
.footer__desc { font-size: .82rem; color: rgba(255,255,255,.5); line-height: 1.8; margin-bottom: 20px; }
.footer__contact .btn--line { font-size: .88rem; padding: 10px 22px; }

.footer__nav-wrap { flex: 1; display: grid; grid-template-columns: repeat(3,1fr); gap: 32px; }
.footer__nav-title { font-size: .8rem; font-weight: 700; color: rgba(255,255,255,.5); letter-spacing: .12em; margin-bottom: 14px; }
.footer__nav-group nav { display: flex; flex-direction: column; gap: 8px; }
.footer__nav-group nav a { font-size: .82rem; color: rgba(255,255,255,.55); transition: color var(--ease); }
.footer__nav-group nav a:hover { color: var(--white); }
.footer__area-nav { display: flex; flex-direction: column; gap: 6px; }
.footer__area-nav span { font-size: .82rem; color: rgba(255,255,255,.5); }

.footer__bottom { padding: 20px; }
.footer__copy { font-size: .72rem; color: rgba(255,255,255,.3); text-align: center; }

/* ============================================================
   FIXED CTA
============================================================ */
.fixed-cta {
  position: fixed; bottom: 22px; right: 22px; z-index: 800;
  display: flex; flex-direction: column; gap: 10px;
  opacity: 0; transform: translateY(16px);
  transition: all var(--ease); pointer-events: none;
}
.fixed-cta.show { opacity: 1; transform: translateY(0); pointer-events: all; }
.fixed-cta__btn {
  display: flex; align-items: center; gap: 8px;
  padding: 12px 18px; border-radius: 10px; font-weight: 700; font-size: .88rem;
  box-shadow: 0 4px 0 rgba(0,0,0,.2), 0 6px 18px rgba(0,0,0,.18);
  transition: transform .12s ease, box-shadow .12s ease;
}
.fixed-cta__btn:hover { transform: translateY(3px); box-shadow: 0 1px 0 rgba(0,0,0,.2), 0 3px 8px rgba(0,0,0,.15); }
.fixed-cta__btn--line { background: var(--line-green); color: var(--white); }
.fixed-cta__btn--tel  { background: var(--blue); color: var(--white); }

/* ============================================================
   RESPONSIVE — 1024px
============================================================ */
@media (max-width: 1024px) {
  .header__nav { display: none; }
  .header__cta--tel { display: none; }
  .flow__steps { flex-wrap: wrap; gap: 12px; }
  .flow__arrow { display: none; }
  .flow__step  { min-width: calc(50% - 6px); flex: none; }
  .features__grid { grid-template-columns: 1fr 1fr; }
  .campaign__banners { grid-template-columns: 1fr; }
}

/* ============================================================
   RESPONSIVE — 768px
============================================================ */
@media (max-width: 768px) {
  :root { --header-h: 58px; }

  .section { padding: 56px 16px; }
  .sec-head { margin-bottom: 36px; }

  .header__ctas { display: none; }
  .hamburger { display: flex; }
  .mobile-nav { display: block; }

  /* Hero */
  .hero__inner {
    min-height: 520px;
    padding-top: calc(var(--header-h) + 20px);
    padding-bottom: 56px;
    align-items: flex-start;
  }
  .hero__content { width: 60%; }
  .hero__badge-wrap { gap: 5px; margin-bottom: 10px; }
  .hero__badge { font-size: .68rem; padding: 4px 10px; }
  .hero__badge-sub { font-size: .65rem; display: none; }
  .hero__catch { font-size: clamp(1.4rem, 6vw, 1.9rem); margin-bottom: 10px; }
  .hero__subcatch { font-size: .78rem; padding: 8px 12px; margin-bottom: 14px; }
  .hero__line-btn { font-size: .88rem; padding: 14px 18px; margin-bottom: 8px; }
  .hero__line-note { font-size: .72rem; margin-bottom: 14px; }
  .hero__features { gap: 6px; }
  .hero__feature { padding: 10px 6px; }
  .hero__feature-val { font-size: 1.3rem; }
  .hero__feature-label { font-size: .65rem; }
  .hero__character {
    width: 52%; top: var(--header-h); right: 0;
    overflow: hidden; align-items: flex-start;
  }
  .hero__character img { height: 100%; }
  .hero::after { height: 40px; }

  /* Stats bar */
  .stats-bar__grid { grid-template-columns: repeat(2,1fr); }
  .stats-bar__item { padding: 18px 12px; }

  /* Features */
  .features-section { padding: 56px 16px; }
  .features__grid { grid-template-columns: 1fr; }
  .features__card-num { font-size: 1.8rem; }

  /* Campaign */
  .campaign-section { padding: 32px 16px; }
  .campaign__banner { flex-direction: column; gap: 12px; padding: 24px 20px; }
  .campaign__banner-val { font-size: 2rem; }

  /* Services */
  .srv-grid { grid-template-columns: 1fr; gap: 40px; }

  /* Pricing */
  .pricing-cards { grid-template-columns: 1fr; }
  .pricing-card--featured { transform: none; }
  .campaign__grid { grid-template-columns: 1fr; }

  /* Flow */
  .flow__steps { overflow: hidden; }
  .flow__step { min-width: 0; width: 100%; max-width: 100%; flex: 0 0 100%; }

  /* Voice */
  .voice__grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact-methods { grid-template-columns: 1fr; gap: 12px; }
  .contact-method { padding: 18px 16px; }
  .contact__form-box { padding: 22px; }

  /* Footer */
  .footer__top-inner { flex-direction: column; gap: 32px; }
  .footer__logo-wrap { flex: none; width: 100%; }
  .footer__nav-wrap { grid-template-columns: 1fr 1fr; gap: 24px; }

  .fixed-cta { bottom: 14px; right: 14px; }
}

@media (max-width: 480px) {
  .features__grid { grid-template-columns: 1fr; }
  .footer__nav-wrap { grid-template-columns: 1fr; }
  .stats-bar__grid { grid-template-columns: repeat(2,1fr); }
}