/* ============================================
   宣材モール - styles.css
   Neon / Pink × Purple × Orange Edition
   Mobile First / Responsive
   ============================================ */

:root {
  /* base */
  --bg:           #0a041c;
  --bg-2:         #14082e;
  --bg-3:         #1c0d44;
  --bg-4:         #251355;
  --line:         #3a1d6e;
  --text:         #fff7ff;
  --text-mute:    #c1a8e4;

  /* neon palette */
  --pink:         #ff2d95;
  --pink-2:       #ff66b8;
  --magenta:      #d633ff;
  --purple:       #9d4dff;
  --purple-deep:  #6c2bd9;
  --orange:       #ff6b35;
  --orange-2:     #ffa940;
  --cyan:         #00e6ff;

  /* glow（控えめ） */
  --glow-pink:    0 0 10px rgba(255, 45, 149, 0.35);
  --glow-magenta: 0 0 10px rgba(214, 51, 255, 0.35);
  --glow-purple:  0 0 10px rgba(157, 77, 255, 0.35);
  --glow-orange:  0 0 10px rgba(255, 107, 53, 0.35);

  --line-green:   #06c755;
  --shadow:       0 8px 40px rgba(0,0,0,0.5);

  --container: 1120px;
  --container-narrow: 800px;

  --radius-sm: 8px;
  --radius: 14px;
  --radius-lg: 22px;
}

/* ===== RESET ===== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: "Noto Sans JP", -apple-system, BlinkMacSystemFont, "Hiragino Sans",
    "Yu Gothic", Meiryo, sans-serif;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
  padding-bottom: 76px;
  position: relative;
}
/* 背景に常時ネオングロー（控えめ） */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  background:
    radial-gradient(600px 400px at 85% 5%, rgba(255, 45, 149, 0.10), transparent 60%),
    radial-gradient(600px 400px at 10% 25%, rgba(157, 77, 255, 0.10), transparent 60%),
    radial-gradient(600px 400px at 90% 70%, rgba(255, 107, 53, 0.07), transparent 60%),
    radial-gradient(600px 400px at 5% 95%, rgba(214, 51, 255, 0.08), transparent 60%);
}
body > * { position: relative; z-index: 1; }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; }
strong, b { font-weight: 700; }

/* selection */
::selection {
  background: var(--pink);
  color: #fff;
}

/* ===== UTILS ===== */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
.container-narrow { max-width: var(--container-narrow); }
.sp-only { display: inline; }
.pc-only { display: none; }

/* ===== HEADER ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(10, 4, 28, 0.85);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.site-header::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: var(--pink);
  opacity: 0.4;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 16px;
}
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
}
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 9px;
  background: var(--pink);
  color: #fff;
  font-family: "Cormorant Garamond", serif;
  font-weight: 700;
  font-size: 20px;
  line-height: 1;
  box-shadow: var(--glow-pink);
}
.logo-text {
  font-size: 16px;
  letter-spacing: 0.04em;
  color: var(--pink-2);
}
.nav-pc { display: none; }
.btn-line-sm {
  display: none;
  align-items: center;
  height: 38px;
  padding: 0 14px;
  background: var(--line-green);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  border-radius: 999px;
  white-space: nowrap;
  box-shadow: 0 0 14px rgba(6,199,85,0.5);
}
.pc-only-flex { display: none; }

/* ===== HAMBURGER ===== */
.hamburger {
  position: relative;
  width: 44px;
  height: 44px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 0;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.hamburger:hover {
  border-color: var(--pink);
  box-shadow: var(--glow-pink);
}
.hamburger span {
  position: absolute;
  left: 11px;
  width: 22px;
  height: 2px;
  border-radius: 2px;
  background: var(--pink-2);
  transition: transform .3s ease, opacity .2s ease, top .3s ease, background .25s ease;
}
.hamburger span:nth-child(1) { top: 14px; }
.hamburger span:nth-child(2) { top: 21px; }
.hamburger span:nth-child(3) { top: 28px; }
.hamburger.is-open {
  border-color: var(--magenta);
  box-shadow: var(--glow-magenta);
}
.hamburger.is-open span:nth-child(1) {
  top: 21px;
  transform: rotate(45deg);
}
.hamburger.is-open span:nth-child(2) {
  opacity: 0;
}
.hamburger.is-open span:nth-child(3) {
  top: 21px;
  transform: rotate(-45deg);
}

/* ===== MOBILE NAV OVERLAY ===== */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(8, 3, 22, 0.7);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  opacity: 0;
  visibility: hidden;
  transition: opacity .25s ease, visibility .25s ease;
  z-index: 110;
}
.nav-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

/* ===== MOBILE NAV ===== */
.nav-mobile {
  position: fixed;
  top: 0;
  right: 0;
  width: min(86vw, 360px);
  height: 100vh;
  height: 100dvh;
  background:
    linear-gradient(180deg, rgba(28,13,68,0.98), rgba(10,4,28,0.98));
  border-left: 1px solid var(--line);
  box-shadow: -10px 0 40px rgba(0,0,0,0.6);
  transform: translateX(100%);
  transition: transform .35s cubic-bezier(.5,.1,.25,1);
  z-index: 120;
  display: flex;
  flex-direction: column;
  padding: 18px 18px 28px;
  overflow-y: auto;
  overscroll-behavior: contain;
}
.nav-mobile.is-open {
  transform: translateX(0);
}
.nav-mobile::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: 0;
  height: 2px;
  background: var(--pink);
  opacity: 0.6;
}
.nav-mobile-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 6px 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 16px;
}
.nav-mobile-title {
  font-family: "Cormorant Garamond", serif;
  font-size: 18px;
  letter-spacing: 0.4em;
  color: var(--pink-2);
  font-weight: 700;
}
.nav-close {
  width: 36px;
  height: 36px;
  background: transparent;
  border: 1px solid var(--line);
  border-radius: 8px;
  color: var(--pink-2);
  font-size: 22px;
  line-height: 1;
  font-weight: 300;
  cursor: pointer;
  transition: border-color .15s ease, color .15s ease, box-shadow .15s ease;
}
.nav-close:hover {
  border-color: var(--pink);
  color: var(--pink);
  box-shadow: var(--glow-pink);
}
.nav-mobile-list {
  display: grid;
  gap: 4px;
  flex: 1;
}
.nav-mobile-list li {
  position: relative;
}
.nav-mobile-list a {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 12px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text);
  border: 1px solid transparent;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.nav-mobile-list a:hover {
  background: rgba(214, 51, 255, 0.08);
  border-color: var(--line);
  transform: translateX(2px);
}
.nav-mobile-list a small {
  font-size: 11px;
  color: var(--pink-2);
  margin-left: auto;
}
.nav-num {
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
  letter-spacing: 0.2em;
  min-width: 32px;
  font-weight: 700;
}
.nav-mobile-list li:nth-child(4n+1) .nav-num { color: var(--pink-2); }
.nav-mobile-list li:nth-child(4n+2) .nav-num { color: var(--orange-2); }
.nav-mobile-list li:nth-child(4n+3) .nav-num { color: var(--purple); }
.nav-mobile-list li:nth-child(4n)   .nav-num { color: var(--magenta); }

.nav-mobile-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 52px;
  margin-top: 18px;
  background: var(--line-green);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  border-radius: 12px;
  box-shadow: 0 0 22px rgba(6,199,85,0.55);
}
.nav-mobile-foot {
  margin-top: 14px;
  font-size: 11px;
  color: var(--text-mute);
  text-align: center;
  letter-spacing: 0.05em;
}

/* スクロール抑制（メニュー開時、bodyに付与） */
body.nav-open {
  overflow: hidden;
}

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: 64px 0 72px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,45,149,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(157,77,255,0.06) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 20px;
}
.hero-tag {
  display: inline-block;
  padding: 6px 14px;
  border: 1px solid var(--pink);
  border-radius: 999px;
  color: var(--pink-2);
  background: rgba(255, 45, 149, 0.08);
  font-size: 11px;
  letter-spacing: 0.1em;
  margin-bottom: 22px;
  box-shadow: var(--glow-pink);
}
.hero-title {
  font-size: 30px;
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: 0.01em;
  margin-bottom: 18px;
  text-shadow:
    0 0 18px rgba(255, 45, 149, 0.35),
    0 0 38px rgba(157, 77, 255, 0.25);
}
.hero-title .accent {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 1.15em;
  font-weight: 900;
  padding: 0 6px;
  color: var(--pink-2);
  font-feature-settings: "tnum" 1, "lnum" 1;
  letter-spacing: 0;
}
.hero-sub {
  font-size: 14px;
  color: var(--text-mute);
  margin-bottom: 26px;
  line-height: 1.85;
}
.hero-sub strong {
  color: var(--orange-2);
  font-size: 1.1em;
  text-shadow: var(--glow-orange);
}
.hero-price {
  display: inline-block;
  padding: 18px 26px;
  border: 1px solid var(--magenta);
  border-radius: var(--radius);
  background:
    linear-gradient(135deg, rgba(214,51,255,0.10), rgba(157,77,255,0.04));
  margin-bottom: 24px;
  box-shadow: var(--glow-magenta);
}
.hero-price-num {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.3;
}
.hero-price-num span {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 36px;
  font-weight: 900;
  color: var(--pink-2);
  margin-left: 8px;
  letter-spacing: 0.01em;
  font-feature-settings: "tnum" 1, "lnum" 1;
}
.hero-price-num small {
  font-size: 14px;
  margin-left: 2px;
  color: var(--pink-2);
}
.hero-price-meta {
  font-size: 11px;
  color: var(--text-mute);
  margin-top: 6px;
  letter-spacing: 0.05em;
}
.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 26px;
}
.btn-line-lg {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 56px;
  padding: 0 28px;
  background: var(--line-green);
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  border-radius: 12px;
  box-shadow: 0 0 24px rgba(6, 199, 85, 0.55), 0 6px 22px rgba(6, 199, 85, 0.35);
  transition: transform .15s ease, box-shadow .15s ease;
}
.btn-line-lg:hover {
  transform: translateY(-1px);
  box-shadow: 0 0 32px rgba(6, 199, 85, 0.7), 0 10px 28px rgba(6, 199, 85, 0.45);
}
.line-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px; height: 28px;
  background: #fff;
  color: var(--line-green);
  font-weight: 900;
  border-radius: 6px;
  font-size: 16px;
}
.btn-ghost {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 24px;
  border: 1px solid var(--purple);
  border-radius: 12px;
  color: var(--text);
  font-weight: 500;
  font-size: 14px;
  background: rgba(157, 77, 255, 0.08);
  transition: box-shadow .15s ease, border-color .15s ease;
}
.btn-ghost:hover {
  border-color: var(--magenta);
  box-shadow: var(--glow-purple);
}
.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-badges li {
  font-size: 12px;
  padding: 6px 12px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text-mute);
}
.hero-badges li:nth-child(1) { border-color: var(--pink); color: var(--pink-2); }
.hero-badges li:nth-child(2) { border-color: var(--purple); color: #d1b3ff; }
.hero-badges li:nth-child(3) { border-color: var(--orange); color: var(--orange-2); }
.hero-badges b {
  margin: 0 2px;
  color: inherit;
}

/* Hero サンプル画像 */
.hero-sample {
  margin: 36px auto 0;
  max-width: 720px;
  padding: 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-2);
  border: 1px solid var(--line);
  box-shadow:
    0 14px 40px rgba(0,0,0,0.55),
    0 0 22px rgba(255, 45, 149, 0.15);
  position: relative;
}
.hero-sample::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: var(--pink);
  opacity: 0.6;
  z-index: 2;
}
.hero-sample img {
  width: 100%;
  height: auto;
  display: block;
}
.hero-sample figcaption {
  padding: 12px 16px;
  font-size: 12px;
  color: var(--text-mute);
  text-align: center;
  letter-spacing: 0.04em;
  border-top: 1px solid var(--line);
  background: rgba(10,4,28,0.6);
}
@media (min-width: 960px) {
  .hero-sample {
    margin: 48px 0 0;
    margin-left: 0;
    margin-right: auto;
  }
  .hero-sample figcaption { padding: 14px 16px; font-size: 13px; }
}

/* ===== SECTIONS ===== */
.section {
  padding: 72px 0;
}
.section-dark {
  background:
    linear-gradient(180deg, rgba(28,13,68,0.6), rgba(10,4,28,0.6));
}
.section-eyebrow {
  font-family: "Cormorant Garamond", serif;
  font-size: 14px;
  letter-spacing: 0.3em;
  text-align: center;
  margin-bottom: 8px;
  color: var(--pink-2);
  font-weight: 700;
}
.section-eyebrow.light {
  color: var(--orange-2);
}
.section-title {
  font-size: 24px;
  font-weight: 900;
  text-align: center;
  letter-spacing: 0.02em;
  margin-bottom: 14px;
  line-height: 1.5;
  color: var(--text);
}
.section-title.light { color: #fff; }
.section-lead {
  text-align: center;
  color: var(--text-mute);
  font-size: 13px;
  margin-bottom: 40px;
}

/* ===== FEATURES ===== */
#features { padding-top: 22px; }
@media (min-width: 640px) { #features { padding-top: 27px; } }
@media (min-width: 960px) { #features { padding-top: 33px; } }

.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 30px;
}
.feature-card {
  position: relative;
  padding: 28px 22px 24px;
  background: linear-gradient(180deg, rgba(28,13,68,0.85), rgba(20,8,46,0.85));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .2s ease, border-color .2s ease, box-shadow .2s ease;
  overflow: hidden;
}
.feature-card:hover {
  transform: translateY(-3px);
  border-color: var(--purple);
  box-shadow: 0 10px 24px rgba(157,77,255,0.18);
}
.feature-card:nth-child(3n+1) .feature-num { color: var(--orange-2); }
.feature-card:nth-child(3n+2) .feature-num { color: var(--pink-2); }
.feature-card:nth-child(3n)   .feature-num { color: var(--purple); }
.feature-num {
  font-family: "Cormorant Garamond", serif;
  font-size: 32px;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
  line-height: 1;
}
.feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.feature-card p {
  font-size: 13.5px;
  color: var(--text-mute);
  line-height: 1.85;
}

/* ===== PRICE ===== */
.plan-block {
  margin-bottom: 44px;
  background:
    linear-gradient(180deg, rgba(28,13,68,0.7), rgba(20,8,46,0.7));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 18px;
  position: relative;
  overflow: hidden;
}
.plan-block::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--pink);
  opacity: 0.6;
  height: 2px;
  bottom: auto;
}
.plan-head {
  text-align: center;
  margin-bottom: 22px;
}
.plan-tag {
  display: inline-block;
  font-size: 11px;
  padding: 4px 12px;
  border-radius: 999px;
  letter-spacing: 0.1em;
  margin-bottom: 10px;
  font-weight: 700;
  color: #fff;
}
.plan-tag-main {
  background: var(--pink);
  box-shadow: var(--glow-pink);
}
.plan-tag-new {
  background: var(--purple);
  box-shadow: var(--glow-purple);
}
.plan-name {
  font-size: 20px;
  font-weight: 900;
  margin-bottom: 8px;
}
.plan-desc {
  font-size: 13px;
  color: var(--text-mute);
  line-height: 1.8;
}
.plan-desc strong {
  color: var(--pink-2);
  text-shadow: 0 0 12px rgba(255,45,149,0.5);
}

.plan-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
.plan-cards.single { grid-template-columns: 1fr; }

.plan-card {
  position: relative;
  padding: 22px 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  text-align: center;
  transition: transform .15s ease, border-color .15s ease, box-shadow .15s ease;
}
.plan-card:hover {
  border-color: var(--pink);
  transform: translateY(-2px);
  box-shadow: var(--glow-pink);
}
.plan-card-featured {
  border: 1px solid var(--magenta);
  background:
    linear-gradient(180deg, rgba(214,51,255,0.10), rgba(157,77,255,0.04));
  box-shadow: 0 0 26px rgba(214,51,255,0.35), 0 6px 22px rgba(157,77,255,0.25);
}
.plan-card-featured:hover {
  box-shadow: 0 0 34px rgba(214,51,255,0.55), 0 8px 26px rgba(157,77,255,0.4);
}
.plan-card-label {
  display: inline-block;
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--pink-2);
  margin-bottom: 8px;
}
.plan-card-featured .plan-card-label {
  color: var(--orange-2);
}
.plan-card-volume {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
}
.plan-card-price {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 36px;
  font-weight: 900;
  line-height: 1;
  margin-bottom: 8px;
  letter-spacing: 0;
  font-feature-settings: "tnum" 1, "lnum" 1;
  color: var(--pink-2);
}
.plan-card-featured .plan-card-price {
  color: var(--orange-2);
}
.plan-card-price span {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  color: var(--text-mute);
  margin-left: 4px;
  font-weight: 400;
  vertical-align: top;
  letter-spacing: 0.05em;
}
.plan-card-unit {
  font-size: 12px;
  color: var(--text-mute);
}

.price-note {
  margin-top: 20px;
  padding: 18px;
  background: var(--bg-2);
  border-left: 3px solid var(--pink);
  border-radius: var(--radius-sm);
  font-size: 12px;
  color: var(--text-mute);
  line-height: 2;
}

/* ===== FLOW ===== */
.flow-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 30px;
}
.flow-item {
  position: relative;
  padding: 24px 22px;
  background: linear-gradient(180deg, rgba(28,13,68,0.7), rgba(20,8,46,0.7));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color .2s ease, box-shadow .2s ease;
}
.flow-item:hover {
  border-color: var(--purple);
  box-shadow: var(--glow-purple);
}
.flow-item:nth-child(5n+1) .flow-num { color: var(--pink-2); }
.flow-item:nth-child(5n+2) .flow-num { color: var(--orange-2); }
.flow-item:nth-child(5n+3) .flow-num { color: var(--magenta); }
.flow-item:nth-child(5n+4) .flow-num { color: #d1b3ff; }
.flow-item:nth-child(5n)   .flow-num { color: var(--pink-2); }
.flow-num {
  display: inline-block;
  font-family: "Cormorant Garamond", serif;
  font-size: 13px;
  letter-spacing: 0.3em;
  margin-bottom: 10px;
}
.flow-item h3 {
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.flow-item p {
  font-size: 13.5px;
  color: var(--text-mute);
  line-height: 1.85;
}

/* ===== INDUSTRY ===== */
.industry-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-top: 30px;
}
.industry-card {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 18px 12px;
  background: linear-gradient(180deg, rgba(28,13,68,0.75), rgba(20,8,46,0.75));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  text-align: center;
  color: var(--text);
  transition: border-color .15s ease, box-shadow .15s ease, transform .15s ease;
}
.industry-card:nth-child(6n+1):hover { border-color: var(--pink);    box-shadow: var(--glow-pink); }
.industry-card:nth-child(6n+2):hover { border-color: var(--orange);  box-shadow: var(--glow-orange); }
.industry-card:nth-child(6n+3):hover { border-color: var(--magenta); box-shadow: var(--glow-magenta); }
.industry-card:nth-child(6n+4):hover { border-color: var(--purple);  box-shadow: var(--glow-purple); }
.industry-card:nth-child(6n+5):hover { border-color: var(--pink-2);  box-shadow: var(--glow-pink); }
.industry-card:nth-child(6n):hover   { border-color: var(--orange-2); box-shadow: var(--glow-orange); }
.industry-card:hover { transform: translateY(-2px); }

/* ===== FAQ ===== */
.faq-list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 30px;
}
.faq-item {
  background: linear-gradient(180deg, rgba(28,13,68,0.75), rgba(20,8,46,0.75));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .2s ease;
}
.faq-item[open] {
  border-color: var(--magenta);
  box-shadow: 0 0 18px rgba(214,51,255,0.25);
}
.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 48px 18px 20px;
  font-size: 14.5px;
  font-weight: 500;
  position: relative;
  user-select: none;
  color: var(--text);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+";
  position: absolute;
  top: 50%;
  right: 20px;
  transform: translateY(-50%);
  font-size: 24px;
  color: var(--pink-2);
  font-weight: 400;
  transition: transform .2s ease;
}
.faq-item[open] summary::after {
  content: "−";
  color: var(--purple);
}
.faq-item p {
  padding: 0 20px 20px;
  font-size: 13.5px;
  color: var(--text-mute);
  line-height: 1.95;
}

/* ===== CTA (with FORM) ===== */
.section-cta {
  background:
    radial-gradient(700px 400px at 50% 0%, rgba(255,45,149,0.14), transparent 60%),
    radial-gradient(700px 400px at 50% 100%, rgba(157,77,255,0.12), transparent 60%),
    var(--bg-2);
  text-align: center;
  position: relative;
}
.cta-lead {
  font-size: 14px;
  color: var(--text-mute);
  line-height: 1.9;
  margin-bottom: 32px;
}
.cta-note {
  font-size: 12px;
  color: var(--text-mute);
  margin-top: 10px;
}

/* ===== APPLY FORM ===== */
.apply-form {
  text-align: left;
  background: linear-gradient(180deg, rgba(28,13,68,0.92), rgba(20,8,46,0.92));
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  margin: 24px auto 18px;
  box-shadow:
    0 0 30px rgba(214,51,255,0.18),
    0 18px 50px rgba(0,0,0,0.55);
  position: relative;
}
.apply-form::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  background: var(--pink);
  opacity: 0.6;
}
.form-row {
  margin-bottom: 18px;
}
.form-row label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
  letter-spacing: 0.02em;
}
.req {
  display: inline-block;
  background: var(--pink);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  box-shadow: 0 0 10px rgba(255,45,149,0.5);
}
.req-any {
  display: inline-block;
  background: var(--orange);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  box-shadow: 0 0 10px rgba(255,107,53,0.5);
}
.form-row input[type="text"],
.form-row input[type="tel"],
.form-row input[type="email"],
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 14px 14px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  line-height: 1.5;
  transition: border-color .15s ease, box-shadow .15s ease;
  -webkit-appearance: none;
  appearance: none;
}
.form-row select {
  background-image:
    linear-gradient(45deg, transparent 50%, var(--pink-2) 50%),
    linear-gradient(135deg, var(--pink-2) 50%, transparent 50%);
  background-position:
    calc(100% - 18px) 50%,
    calc(100% - 12px) 50%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
  background-color: var(--bg);
  padding-right: 36px;
}
.form-row textarea {
  resize: vertical;
  min-height: 120px;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--magenta);
  box-shadow: 0 0 0 3px rgba(214,51,255,0.20), var(--glow-magenta);
}
.form-row input::placeholder,
.form-row textarea::placeholder {
  color: #6a5b8a;
}

.form-helper {
  margin: 22px 0 18px;
  padding: 12px 14px;
  background: rgba(255,107,53,0.08);
  border-left: 3px solid var(--orange);
  border-radius: 4px;
  font-size: 12.5px;
  color: var(--text);
  line-height: 1.7;
}
.form-helper strong {
  color: var(--orange-2);
}

.form-checks {
  margin: 26px 0 20px;
  padding: 18px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  display: grid;
  gap: 14px;
}
.form-check {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--text);
  cursor: pointer;
}
.form-check input[type="checkbox"] {
  flex-shrink: 0;
  margin-top: 2px;
  width: 18px;
  height: 18px;
  accent-color: var(--pink);
  cursor: pointer;
}
.form-check span {
  flex: 1;
}
.form-check a {
  color: var(--pink-2);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.form-check strong {
  color: var(--orange-2);
}

.form-error {
  min-height: 24px;
  margin-bottom: 10px;
  font-size: 13px;
  color: #ff7474;
  font-weight: 500;
  text-align: center;
  text-shadow: 0 0 12px rgba(255,116,116,0.5);
}

.form-submit {
  display: block;
  width: 100%;
  height: 58px;
  background: var(--pink);
  border: none;
  border-radius: 12px;
  color: #fff;
  font-weight: 900;
  font-size: 17px;
  letter-spacing: 0.05em;
  cursor: pointer;
  box-shadow: 0 0 18px rgba(255,45,149,0.35), 0 6px 20px rgba(255,45,149,0.25);
  transition: transform .15s ease, box-shadow .15s ease, filter .15s ease;
}
.form-submit:hover {
  transform: translateY(-1px);
  filter: brightness(1.06);
  box-shadow: 0 0 24px rgba(255,45,149,0.5), 0 10px 26px rgba(255,45,149,0.35);
}
.form-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  filter: none;
}

.form-note {
  margin-top: 16px;
  font-size: 11.5px;
  color: var(--text-mute);
  line-height: 1.8;
  text-align: left;
}
.form-note a {
  color: var(--pink-2);
  text-decoration: underline;
}

/* ===== PRIVACY PAGE ===== */
.legal-page {
  padding: 60px 0 80px;
  background: var(--bg);
}
.legal-page h1 {
  font-size: 26px;
  font-weight: 900;
  margin-bottom: 8px;
  letter-spacing: 0.02em;
  color: var(--pink-2);
}
.legal-page .legal-meta {
  font-size: 12px;
  color: var(--text-mute);
  margin-bottom: 36px;
  letter-spacing: 0.05em;
}
.legal-page h2 {
  font-size: 18px;
  font-weight: 700;
  margin: 36px 0 14px;
  padding-left: 12px;
  border-left: 3px solid var(--pink);
  line-height: 1.5;
  color: var(--text);
}
.legal-page p {
  font-size: 14px;
  color: var(--text);
  line-height: 1.95;
  margin-bottom: 14px;
}
.legal-page ul,
.legal-page ol {
  margin: 0 0 14px 24px;
  padding: 0;
  list-style: disc;
}
.legal-page ol { list-style: decimal; }
.legal-page li {
  font-size: 14px;
  color: var(--text);
  line-height: 1.95;
  margin-bottom: 6px;
}
.legal-page a { color: var(--pink-2); text-decoration: underline; }
.legal-page .back-link {
  display: inline-block;
  margin-top: 40px;
  font-size: 13px;
  color: var(--pink-2);
}
.legal-page .back-link::before { content: "← "; }

/* ===== FOOTER ===== */
.site-footer {
  padding: 50px 0 30px;
  background: var(--bg);
  border-top: 1px solid var(--line);
  position: relative;
}
.site-footer::before {
  content: "";
  position: absolute;
  left: 0; right: 0; top: -1px;
  height: 1px;
  background: var(--pink);
  opacity: 0.4;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-bottom: 30px;
}
.footer-brand { text-align: center; }
.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  margin-bottom: 8px;
}
.footer-tag {
  font-size: 12px;
  color: var(--text-mute);
  line-height: 1.7;
}
.footer-links h4 {
  font-size: 13px;
  margin-bottom: 12px;
  letter-spacing: 0.1em;
  color: var(--orange-2);
}
.footer-links ul {
  display: grid;
  gap: 8px;
}
.footer-links a {
  font-size: 13px;
  color: var(--text-mute);
  transition: color .15s ease;
}
.footer-links a:hover { color: var(--pink-2); }
.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
}

/* ===== FIXED CTA (SP) ===== */
.fixed-cta-sp {
  position: fixed;
  left: 12px;
  right: 12px;
  bottom: 12px;
  z-index: 90;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 54px;
  background: var(--line-green);
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  border-radius: 12px;
  box-shadow: 0 0 26px rgba(6,199,85,0.55), 0 8px 24px rgba(6, 199, 85, 0.4);
}
.line-icon-sm {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  background: #fff;
  color: var(--line-green);
  border-radius: 5px;
  font-weight: 900;
  font-size: 14px;
}

/* ============== Animations ============== */
@keyframes neonPulse {
  0%,100% { filter: brightness(1); }
  50%     { filter: brightness(1.12); }
}
.logo-mark { animation: neonPulse 3s ease-in-out infinite; }

/* ====================================================
   TABLET (>= 640px)
   ==================================================== */
@media (min-width: 640px) {
  .sp-only { display: none; }
  body { padding-bottom: 0; }
  .fixed-cta-sp { display: none; }

  .hero { padding: 80px 0 90px; }
  .hero-title { font-size: 40px; }
  .hero-sub { font-size: 16px; }
  .hero-ctas { flex-direction: row; }

  .section { padding: 90px 0; }
  .section-title { font-size: 30px; }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }

  .plan-cards {
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
  }
  .plan-cards.single {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin: 0 auto;
  }

  .industry-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ====================================================
   DESKTOP (>= 960px)
   ==================================================== */
@media (min-width: 960px) {
  .pc-only { display: inline; }
  body { font-size: 16px; }

  .header-inner { height: 72px; padding: 0 24px; }
  .logo-text { font-size: 18px; }
  .nav-pc {
    display: flex;
    gap: 28px;
    margin-left: auto;
    margin-right: 24px;
  }
  .nav-pc a {
    font-size: 14px;
    color: var(--text-mute);
    transition: color .15s ease;
  }
  .nav-pc a:hover { color: var(--pink-2); }
  .pc-only-flex { display: inline-flex; }
  .hamburger { display: none; }

  .hero { padding: 110px 0 120px; }
  .hero-title { font-size: 52px; line-height: 1.35; }
  .hero-sub { font-size: 17px; }
  .hero-price { padding: 22px 32px; }
  .hero-price-num span { font-size: 44px; }

  .section { padding: 110px 0; }
  .section-title { font-size: 36px; }
  .section-lead { font-size: 14px; margin-bottom: 56px; }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
  }
  .feature-card { padding: 36px 28px 32px; }
  .feature-num { font-size: 38px; }
  .feature-card h3 { font-size: 18px; }

  .plan-block { padding: 44px 36px; }
  .plan-name { font-size: 24px; }
  .plan-cards { gap: 18px; }
  .plan-card { padding: 28px 22px; }
  .plan-card-price { font-size: 42px; }

  .flow-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }
  .flow-item { padding: 30px 28px; }

  .industry-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
  }
  .industry-card { padding: 24px 12px; font-size: 15px; }

  .faq-item summary { padding: 22px 56px 22px 26px; font-size: 16px; }
  .faq-item p { padding: 0 26px 24px; font-size: 14.5px; }

  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
  }
  .footer-brand { text-align: left; }

  .apply-form { padding: 40px 36px; }
  .legal-page h1 { font-size: 32px; }
  .legal-page h2 { font-size: 20px; }
}


/* ===== 送信完了 / Turnstile（/send.php への AJAX 送信用） ===== */
.form-turnstile { margin: 18px 0 6px; display: flex; justify-content: center; }
.form-thanks { text-align: center; padding: 36px 20px; }
.form-thanks-t { font-size: 1.25rem; font-weight: 900; margin: 0 0 10px; }
.form-thanks-d { font-size: .95rem; line-height: 1.9; margin: 0; opacity: .85; }
.nav-alt { font-weight: 700; }


/* ===== 上部インフォメーションバー（動画側と形式を統一・色はこのサイトのまま） ===== */
:root { --topbar-h: 46px; }
body { padding-top: var(--topbar-h); }
.topbar {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--topbar-h);
  z-index: 99;
  background: var(--bg-3);
  border-bottom: 1px solid var(--line);
  display: grid;
  place-items: center;
}
.topbar__text {
  margin: 0;
  padding: 0 10px;
  text-align: center;
  font-size: 10px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--text-mute);
}
.np { display: inline-block; }
.site-header { top: var(--topbar-h); }

/* ===== パンくずリスト ===== */
.crumbs {
  background: var(--bg-2);
  border-bottom: 1px solid var(--line);
}
.crumbs ol {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px;
  list-style: none; margin: 0; padding: 11px 0;
  font-size: 12px; color: var(--text-mute);
}
.crumbs li { display: flex; align-items: center; gap: 6px; }
.crumbs li + li::before { content: "\203A"; color: var(--purple); font-weight: 700; }
.crumbs a { color: var(--pink-2); }
.crumbs a:hover { text-decoration: underline; }
.crumbs [aria-current="page"] { font-weight: 700; color: var(--text); }

@media (min-width: 640px) {
  :root { --topbar-h: 36px; }
  .topbar__text { font-size: 11px; padding: 0 16px; }
}
@media (min-width: 960px) {
  :root { --topbar-h: 38px; }
  .topbar__text { font-size: 12px; }
}