/* ============================================================
   リセット・基本
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: #F6F5F1;
  color: #024560;
  font-family: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "Meiryo", sans-serif;
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}
::selection { background: #21c4a6; color: #024560; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font-family: inherit; border: none; background: none; }

/* ============================================================
   アニメーション
   ============================================================ */
@keyframes beam {
  0%   { transform: translateX(-100%); }
  100% { transform: translateX(400%); }
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50%       { opacity: .4; }
}
@keyframes shimmer {
  0%   { transform: translateX(-100%) skewX(-15deg); opacity: 0; }
  30%  { opacity: 1; }
  100% { transform: translateX(300%) skewX(-15deg); opacity: 0; }
}
.shimmer-card { position: relative; }
.shimmer-card.shimmer-run::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(105deg, transparent 40%, rgba(33,196,166,.25) 50%, rgba(177,229,108,.15) 55%, transparent 65%);
  animation: shimmer 1.2s ease forwards;
  z-index: 10; pointer-events: none;
}

/* ============================================================
   共通
   ============================================================ */
.serif { font-family: "Instrument Serif", serif; font-style: italic; }
.mono  { font-family: "JetBrains Mono", monospace; }
.w1200 { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.w1100 { max-width: 1100px; margin: 0 auto; padding: 0 24px; }
.w900  { max-width: 900px;  margin: 0 auto; padding: 0 24px; }

/* ============================================================
   Nav
   ============================================================ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  transition: background .3s, backdrop-filter .3s, border-color .3s;
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  background: rgba(246,245,241,0.95);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-color: rgba(2,69,96,.1);
}
.nav__inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 64px; display: flex; align-items: center; justify-content: space-between;
}
.nav__logo { display: flex; align-items: center; gap: 10px; }
.nav__logo img { height: 28px; width: auto; }
@media (max-width: 768px) {
  .nav__inner { height: 48px; }
  .nav__logo img { height: 20px; }
  .nav__mobile { top: 47px; }
}
.nav__links {
  display: flex; align-items: center; gap: 32px;
  font-size: 14px; color: rgba(255,255,255,.6);
}
.nav__links a { transition: color .2s; }
.nav__links a:hover { color: #fff; }
.scrolled .nav__links { color: rgba(2,69,96,.7); }
.scrolled .nav__links a:hover { color: #024560; }
.nav__right { display: flex; align-items: center; gap: 12px; }
.nav__login { font-size: 14px; color: rgba(255,255,255,.6); transition: color .2s; }
.nav__login:hover { color: #fff; }
.nav.scrolled .nav__login { color: rgba(2,69,96,.7); }
.nav.scrolled .nav__login:hover { color: #024560; }
.nav__cta {
  padding: 8px 16px;
  background: #024560; color: #fff;
  border-radius: 50px; font-size: 13.5px; font-weight: 500;
  transition: background .2s;
}
.nav__cta:hover { background: rgba(2,69,96,.9); }
.nav__hamburger {
  display: none; flex-direction: column; gap: 5px;
  padding: 4px; background: none; border: none;
}
.nav__hamburger span {
  display: block; width: 22px; height: 2px;
  background: #fff; border-radius: 2px; transition: all .3s;
}
.nav.scrolled .nav__hamburger span { background: #024560; }
.nav__hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__hamburger.open span:nth-child(2) { opacity: 0; }
.nav__hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
@keyframes menu-slide-in {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}
.nav__mobile {
  display: none; flex-direction: column;
  background: rgba(246,245,241,0.95);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(2,69,96,.1);
  padding: 0 24px; gap: 0;
  position: fixed; left: 0; right: 0; z-index: 49;
  box-shadow: 0 8px 24px rgba(0,0,0,.08);
}
.nav__mobile.open {
  display: flex;
  animation: menu-slide-in .4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
.menu-overlay {
  display: none;
  position: fixed; inset: 0; top: 64px; z-index: 48;
  background: rgba(2,69,96,.3);
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.menu-overlay.open { display: block; }
.nav__mobile a {
  padding: 16px 0; font-size: 15px;
  border-bottom: 1px solid rgba(2,69,96,.08); color: #024560;
}
.nav__mobile a:last-child { border-bottom: none; }

/* ============================================================
   Hero（メッシュグラデーション）
   ============================================================ */
.hero {
  position: relative; overflow: hidden;
  min-height: 90vh; display: flex; align-items: center;
  background-color: rgb(11 27 43); color: #fff;
}
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero__noise {
  position: absolute; inset: 0; z-index: 1; opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 200px 200px; pointer-events: none;
}
.hero__body {
  position: relative; z-index: 3;
  max-width: 1100px; margin: 0 auto; padding: 80px 24px 40px;
  text-align: center; width: 100%;
}
@media (max-width: 768px) {
  .hero__body { padding: 80px 20px 40px; }
  .hero { align-items: flex-start; }
}
.hero__badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 50px;
  border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.05);
  backdrop-filter: blur(8px); font-size: 12px; font-weight: 500;
  color: rgba(255,255,255,.75); margin-bottom: 40px;
}
.hero__badge-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: #b1e56c; animation: pulse-dot 2s infinite;
}
.hero__h1 {
  font-size: 64px;
  line-height: 1.05; letter-spacing: -0.03em; font-weight: 700;
}
@media (min-width: 768px) {
  .hero__h1 { font-size: 100px; }
}
.hero__h1 .accent {
  color: #21c4a6;
  text-shadow: 0 0 60px rgba(33,196,166,.4);
  font-family: "Instrument Serif", serif; font-style: italic;
}
.hero__h1 .muted { color: rgba(255,255,255,.4); }
.hero__sub {
  margin-top: 40px; font-size: 18px; line-height: 1.8;
  color: rgba(255,255,255,.6); max-width: 520px;
  margin-left: auto; margin-right: auto;
}
.hero__actions {
  margin-top: 48px; display: flex; flex-wrap: wrap;
  align-items: center; justify-content: center; gap: 16px;
}
.btn-brand {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 16px 32px; font-size: 15px; font-weight: 700;
  border-radius: 50px; background: #21c4a6; color: #024560;
  box-shadow: 0 0 40px rgba(33,196,166,.3); transition: background .2s, transform .2s;
}
.btn-brand:hover { background: #17a08a; transform: translateY(-1px); }
.btn-ghost {
  display: inline-block;
  padding: 16px 32px; font-size: 15px; font-weight: 500;
  border-radius: 50px; border: 1px solid rgba(255,255,255,.25); color: #fff;
  transition: border-color .2s, background .2s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,.5); background: rgba(255,255,255,.05); }
.hero__trust {
  margin-top: 32px; display: flex; align-items: center; justify-content: center;
  gap: 24px; font-size: 13px; color: rgba(255,255,255,.4);
}
.hero__trust-item { display: flex; align-items: center; gap: 8px; }
.hero__stats {
  margin-top: 80px; display: grid; grid-template-columns: repeat(3,1fr);
  gap: 24px; max-width: 600px; margin-left: auto; margin-right: auto;
}
.hero__stat { border-top: 1px solid rgba(255,255,255,.15); padding-top: 20px; text-align: left; display: flex; justify-content: center; }
.hero__stat-inner { display: inline-block; }
.hero__stat-n { font-size: 36px; font-weight: 700; letter-spacing: -0.02em; color: rgba(255,255,255,.8); }
.hero__stat-l { font-size: 11px; font-weight: 500; color: rgba(255,255,255,.5); text-transform: uppercase; letter-spacing: .1em; margin-top: 4px; }

/* ============================================================
   Trust Strip
   ============================================================ */
.trust {
  padding: 48px 0;
  border-top: 1px solid rgba(2,69,96,.1);
  border-bottom: 1px solid rgba(2,69,96,.1);
  background: #F6F5F1;
}
.trust__inner {
  display: flex; flex-wrap: wrap; align-items: center;
  justify-content: center; gap: 40px 48px;
}
.trust__label {
  font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: .15em; color: rgba(2,69,96,.5);
}
.trust__items { display: flex; align-items: center; gap: 40px; flex-wrap: wrap; justify-content: center; }
.trust__item { font-size: 15px; font-weight: 500; letter-spacing: .05em; color: rgba(2,69,96,.35); }

/* ============================================================
   Section Label
   ============================================================ */
.section-label { margin-bottom: 80px; }
.section-label--center { text-align: center; }
.section-label__eyebrow {
  display: flex; align-items: center; gap: 12px;
}
.section-label--center .section-label__eyebrow { justify-content: center; }
.section-label__line { width: 24px; height: 1px; background: #17a08a; flex-shrink: 0; }
.section-label__eyebrow-text {
  font-size: 11px; font-weight: 500; text-transform: uppercase;
  letter-spacing: .15em; color: #17a08a;
}
.section-label__title {
  margin-top: 20px;
  font-size: 48px;
  line-height: 1.02; letter-spacing: -0.025em; font-weight: 500;
  color: #024560;
}
@media (min-width: 768px) {
  .section-label__title { font-size: 64px; }
}
.section-label__title--dark { color: #fff; }
.section-label__sub {
  margin-top: 20px; font-size: 16px; max-width: 560px; line-height: 1.7;
  color: rgba(2,69,96,.6);
}

/* ============================================================
   How it works
   ============================================================ */
.how { padding: 112px 0; background: #F6F5F1; }
.how-grid {
  display: grid; grid-template-columns: repeat(4,1fr); gap: 24px;
}
.how-card__visual {
  height: 220px; background: #fff;
  border: 1px solid rgba(2,69,96,.1); border-radius: 16px;
  overflow: hidden; display: flex; align-items: center; justify-content: center;
}
.how-card__meta { margin-top: 24px; display: flex; align-items: baseline; gap: 12px; }
.how-card__n { font-size: 12px; font-weight: 500; color: #17a08a; }
.how-card__title { font-size: 22px; font-weight: 500; letter-spacing: -0.02em; color: #024560; }
.how-card__desc { margin-top: 12px; font-size: 14px; line-height: 1.7; color: rgba(2,69,96,.6); max-width: 280px; }

/* StepVisual: camera */
.sv-camera { position: relative; }
.sv-phone {
  width: 130px; height: 180px;
  background: #024560; border-radius: 18px; padding: 6px;
}
.sv-phone-inner {
  width: 100%; height: 100%;
  background: #F6F5F1; border-radius: 14px;
  position: relative; overflow: hidden;
}
.sv-frame {
  position: absolute; inset: 12px;
  border: 2px solid rgba(23,160,138,.6); border-radius: 6px;
}
.sv-frame-inner {
  position: absolute; inset: 8px; background: #fff; box-shadow: 0 1px 4px rgba(0,0,0,.08);
}
.sv-frame-inner div { height: 4px; border-radius: 2px; background: rgba(2,69,96,.1); margin: 8px auto 0; }
.sv-btn {
  position: absolute; bottom: 8px; left: 50%; transform: translateX(-50%);
  width: 24px; height: 24px; border-radius: 50%;
  background: #fff; border: 2px solid rgba(2,69,96,.2);
}

/* StepVisual: ai */
.sv-ai { width: 100%; max-width: 280px; padding: 24px; display: flex; flex-direction: column; justify-content: center; gap: 10px; }
.sv-ai-row { display: flex; align-items: center; gap: 12px; }
.sv-ai-label { font-size: 10px; font-weight: 500; color: rgba(2,69,96,.4); width: 32px; }
.sv-ai-bar {
  flex: 1; height: 24px; background: #F6F5F1; border-radius: 4px;
  position: relative; overflow: hidden; border: 1px solid rgba(2,69,96,.1);
}
.sv-ai-fill { position: absolute; top: 0; bottom: 0; left: 0; background: rgba(33,196,166,.2); }
.sv-ai-val {
  position: relative; padding: 0 8px; font-size: 11px; font-family: monospace;
  color: rgba(2,69,96,.8); height: 100%; display: flex; align-items: center;
}
.sv-ai-check { flex-shrink: 0; }

/* StepVisual: export */
.sv-export { display: grid; grid-template-columns: repeat(3,1fr); gap: 8px; width: 100%; max-width: 240px; }
.sv-export-item {
  aspect-ratio: 1; background: #F6F5F1;
  border: 1px solid rgba(2,69,96,.1); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 500; color: rgba(2,69,96,.7);
  transition: border-color .2s, background .2s;
}
.sv-export-item:hover { border-color: rgba(23,160,138,.4); background: rgba(33,196,166,.05); }

/* StepVisual: cloud（shield） */
.sv-cloud { color: #17a08a; }

/* ============================================================
   Features
   ============================================================ */
.features { padding: 112px 0; background: #fff; }
.features-grid {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 1px; background: rgba(2,69,96,.1);
  border: 1px solid rgba(2,69,96,.1);
}
.feature-card {
  background: #fff; padding: 32px;
  transition: background .2s; min-height: 260px;
  display: flex; flex-direction: column;
}
.feature-card:hover { background: #F6F5F1; }
.feature-card__head { display: flex; align-items: flex-start; justify-content: space-between; }
.feature-card__tag { font-size: 11px; font-weight: 500; color: rgba(2,69,96,.4); }
.feature-card__icon { width: 40px; height: 40px; color: rgba(2,69,96,.7); transition: color .2s; }
.feature-card:hover .feature-card__icon { color: #17a08a; }
.feature-card__title { margin-top: 32px; font-size: 22px; font-weight: 500; letter-spacing: -0.02em; line-height: 1.25; color: #024560; }
.feature-card__desc { margin-top: 12px; font-size: 14px; line-height: 1.7; color: rgba(2,69,96,.6); flex: 1; }

/* ============================================================
   Before / After
   ============================================================ */
.ba { padding: 112px 0; background: rgb(11 27 43); color: #fff; }
.ba-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; margin-top: 64px; }
.ba-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 20px; padding: 32px;
}
.ba-card__label {
  font-size: 11px; font-weight: 500; letter-spacing: .15em;
  color: rgba(255,255,255,.5); margin-bottom: 24px;
  display: flex; justify-content: space-between;
}
.ba-item {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,.06);
  font-size: 14px; color: rgba(255,255,255,.6);
}
.ba-item:last-child { border-bottom: none; }
.ba-dot { width: 6px; height: 6px; border-radius: 50%; flex-shrink: 0; }
.ba-dot--red   { background: #f87171; }
.ba-dot--green { background: #21c4a6; }
.ba-badge {
  margin-left: auto; background: #21c4a6; color: #024560;
  font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 20px;
  flex-shrink: 0;
}

/* ============================================================
   Testimonials
   ============================================================ */
.voices { padding: 112px 0; background: #F6F5F1; }
.voices-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.voice-card {
  background: #fff; border: 1px solid rgba(2,69,96,.1);
  border-radius: 20px; padding: 32px; display: flex; flex-direction: column;
}
.voice-card__quote {
  font-size: 64px; line-height: 1;
  font-family: "Instrument Serif", serif; font-style: italic;
  color: rgba(23,160,138,.3);
}
.voice-card__body { font-size: 15px; line-height: 1.8; color: rgba(2,69,96,.8); flex: 1; margin-top: -16px; }
.voice-card__footer {
  margin-top: 24px; padding-top: 24px;
  border-top: 1px solid rgba(2,69,96,.1);
  display: flex; align-items: center; gap: 12px;
}
.voice-card__avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: #024560; display: flex; align-items: center;
  justify-content: center; color: #fff; font-size: 13px; font-weight: 500;
  flex-shrink: 0;
}
.voice-card__name { font-size: 13px; font-weight: 500; color: #024560; }
.voice-card__role { font-size: 11px; color: rgba(2,69,96,.5); }
.voice-card__tag {
  margin-left: auto; font-size: 10px; font-weight: 500;
  color: #17a08a; background: rgba(33,196,166,.15);
  padding: 4px 8px; border-radius: 4px; flex-shrink: 0;
}

/* ============================================================
   Pricing
   ============================================================ */
.pricing { padding: 112px 0; background: #fff; }
.pricing__head { display: flex; align-items: flex-end; justify-content: space-between; flex-wrap: wrap; gap: 24px; margin-bottom: 64px; }
.pricing-toggle {
  display: inline-flex; align-items: center;
  background: #F6F5F1; border: 1px solid rgba(2,69,96,.1);
  border-radius: 50px; padding: 4px; font-size: 13px;
}
.pricing-toggle button {
  padding: 6px 16px; border-radius: 50px;
  color: rgba(2,69,96,.6); transition: background .2s, color .2s;
}
.pricing-toggle button.active { background: #024560; color: #fff; }
.plans-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.plan-card {
  position: relative; border-radius: 20px; padding: 32px;
  display: flex; flex-direction: column;
}
.plan-card--default { background: #fff; border: 1px solid rgba(2,69,96,.1); }
.plan-card--hot { background: rgb(11 27 43); border: 1px solid #024560; color: #fff; }
.plan-card__popular {
  position: absolute; top: -12px; left: 32px;
  background: #21c4a6; color: #024560;
  padding: 4px 12px; border-radius: 50px;
  font-size: 10px; font-weight: 600; letter-spacing: .05em;
}
.plan-card__en { font-size: 11px; letter-spacing: .1em; text-transform: uppercase; }
.plan-card--default .plan-card__en { color: #17a08a; }
.plan-card--hot    .plan-card__en { color: #21c4a6; }
.plan-card__name { margin-top: 8px; font-size: 28px; font-weight: 500; letter-spacing: -0.02em; }
.plan-card--default .plan-card__name { color: #024560; }
.plan-card--hot    .plan-card__name { color: #fff; }
.plan-card__desc { margin-top: 4px; font-size: 13px; }
.plan-card--default .plan-card__desc { color: rgba(2,69,96,.5); }
.plan-card--hot    .plan-card__desc { color: rgba(255,255,255,.6); }
.plan-card__price { margin-top: 32px; display: flex; align-items: baseline; gap: 4px; }
.plan-card__yen { font-size: 14px; }
.plan-card--default .plan-card__yen { color: rgba(2,69,96,.5); }
.plan-card--hot    .plan-card__yen { color: rgba(255,255,255,.6); }
.plan-card__num { font-size: 54px; font-weight: 500; letter-spacing: -0.03em; }
.plan-card--default .plan-card__num { color: #024560; }
.plan-card--hot    .plan-card__num { color: #fff; }
.plan-card__unit { font-size: 13px; }
.plan-card--default .plan-card__unit { color: rgba(2,69,96,.5); }
.plan-card--hot    .plan-card__unit { color: rgba(255,255,255,.6); }
.plan-card__cta {
  margin-top: 24px; width: 100%; padding: 12px;
  border-radius: 50px; font-size: 14px; font-weight: 500;
  text-align: center; transition: background .2s; display: block;
}
.plan-card--default .plan-card__cta { background: #024560; color: #fff; }
.plan-card--default .plan-card__cta:hover { background: rgba(2,69,96,.9); }
.plan-card--hot    .plan-card__cta { background: #21c4a6; color: #024560; }
.plan-card--hot    .plan-card__cta:hover { background: #17a08a; }
.plan-card__feats { margin-top: 32px; display: flex; flex-direction: column; gap: 12px; font-size: 13.5px; }
.plan-card--default .plan-card__feats { color: rgba(2,69,96,.7); }
.plan-card--hot    .plan-card__feats { color: rgba(255,255,255,.8); }
.plan-card__feat { display: flex; align-items: flex-start; gap: 10px; }
.plan-card__feat svg { flex-shrink: 0; margin-top: 2px; }
.plan-card__per { font-size: 12px; margin-top: 4px; }
.plan-card--default .plan-card__per { color: rgba(2,69,96,.4); }
.plan-card--hot    .plan-card__per { color: rgba(255,255,255,.5); }
.pricing-note {
  grid-column: 1 / -1;
  padding: 16px; margin-bottom: -40px;
  background: rgba(33,196,166,.08); border: 1px solid rgba(33,196,166,.2);
  border-radius: 12px; font-size: 13px; color: rgba(2,69,96,.7); text-align: center;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq { padding: 112px 0; background: #F6F5F1; }
.faq-list { border-top: 1px solid rgba(2,69,96,.1); }
.faq-item { border-bottom: 1px solid rgba(2,69,96,.1); }
.faq-btn {
  width: 100%; padding: 24px 0;
  display: flex; align-items: center; justify-content: space-between;
  text-align: left; gap: 24px; background: none; border: none; cursor: pointer;
}
.faq-btn:hover .faq-q-text { color: #17a08a; }
.faq-btn__left { display: flex; align-items: baseline; gap: 20px; }
.faq-num { font-size: 11px; font-weight: 500; color: #17a08a; flex-shrink: 0; }
.faq-q-text { font-size: 17px; font-weight: 500; color: #024560; transition: color .2s; }
.faq-icon { color: rgba(2,69,96,.4); transition: transform .3s; flex-shrink: 0; }
.faq-icon.open { transform: rotate(45deg); }
.faq-answer {
  display: grid; grid-template-rows: 0fr;
  transition: grid-template-rows .3s, opacity .3s; opacity: 0;
}
.faq-answer.open { grid-template-rows: 1fr; opacity: 1; padding-bottom: 24px; }
.faq-answer__inner {
  overflow: hidden; padding-left: 72px; padding-right: 24px;
  font-size: 15px; line-height: 1.8; color: rgba(2,69,96,.65);
}

/* ============================================================
   Final CTA
   ============================================================ */
.final-cta { padding: 112px 0; background: #fff; }
.final-cta__card {
  position: relative; background: rgb(11 27 43);
  border-radius: 24px; overflow: hidden;
  padding: 80px; text-align: center;
}
.final-cta__glow {
  position: absolute; top: -80px; right: -80px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(33,196,166,.2); filter: blur(60px); pointer-events: none;
}
.final-cta__eyebrow {
  font-size: 11px; font-weight: 500;
  letter-spacing: .2em; text-transform: uppercase; color: #21c4a6;
}
.final-cta__title {
  margin-top: 24px;
  font-size: 48px;
  font-weight: 500; line-height: 1; letter-spacing: -0.03em; color: #fff;
}
@media (min-width: 768px) {
  .final-cta__title { font-size: 72px; }
}
.final-cta__title .serif { font-family: "Instrument Serif", serif; font-style: italic; color: #21c4a6; }
.final-cta__sub {
  margin-top: 32px; font-size: 16px;
  color: rgba(255,255,255,.6); max-width: 480px;
  margin-left: auto; margin-right: auto; line-height: 1.7;
}
.final-cta__actions {
  margin-top: 40px; display: flex; flex-wrap: wrap; gap: 16px; justify-content: center;
}
.btn-lime {
  display: inline-block;
  padding: 16px 28px; font-size: 15px; font-weight: 700;
  border-radius: 50px; background: #b1e56c; color: #024560;
  transition: background .2s;
}
.btn-lime:hover { background: #c5f07a; }
.btn-ghost2 {
  display: inline-block;
  padding: 16px 28px; font-size: 15px; font-weight: 500;
  border-radius: 50px; border: 1px solid rgba(255,255,255,.2); color: #fff;
  transition: border-color .2s;
}
.btn-ghost2:hover { border-color: rgba(255,255,255,.4); }

/* ============================================================
   Footer
   ============================================================ */
.footer { background: rgb(11 27 43); color: rgba(255,255,255,.6); padding: 80px 0 40px; }
.footer__grid {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  padding-bottom: 64px; border-bottom: 1px solid rgba(255,255,255,.1);
}
.footer__logo img { height: 28px; width: auto; filter: brightness(0) invert(1); }
.footer__desc { margin-top: 20px; font-size: 13px; line-height: 1.7; color: rgba(255,255,255,.5); max-width: 280px; }
.footer__col-title { font-size: 11px; font-weight: 500; letter-spacing: .15em; text-transform: uppercase; color: rgba(255,255,255,.4); }
.footer__links { margin-top: 16px; list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 13px; }
.footer__links a { transition: color .2s; }
.footer__links a:hover { color: #fff; }
.footer__bottom { margin-top: 32px; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; font-size: 11px; color: rgba(255,255,255,.4); }

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 900px) {
  .ba-responsive   { grid-template-columns: 1fr !important; }
  .how-grid        { grid-template-columns: 1fr 1fr; }
  .features-grid   { grid-template-columns: 1fr 1fr; }
  .ba-grid         { grid-template-columns: 1fr; }
  .voices-grid     { grid-template-columns: 1fr; }
  .plans-grid      { grid-template-columns: 1fr; }
  .footer__grid    { grid-template-columns: 1fr 1fr; }
  .final-cta__card { padding: 48px 24px; }
  .faq-answer__inner { padding-left: 0; }
}
@media (max-width: 768px) {
  .nav__links { display: none; }
  .nav__login { display: none; }
  .nav__cta   { display: none; }
  .nav__hamburger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .hero__stats { grid-template-columns: repeat(3,1fr); gap: 16px; }
}
/* ===== Fit (向き/向かない) ===== */
.fit { padding: 112px 0; background: #F6F5F1; }
.fit-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
  margin-top: 56px;
}
.fit-col {
  border-radius: 20px; padding: 36px 32px;
  background: #fff; border: 1px solid rgba(2,69,96,.1);
}
.fit-col--yes { border-color: rgba(33,196,166,.4); background: rgba(33,196,166,.04); }
.fit-col__head {
  display: flex; align-items: center; gap: 10px;
  font-size: 17px; font-weight: 700; color: #024560; margin-bottom: 24px;
}
.fit-col__icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: rgba(33,196,166,.14);
}
.fit-col__icon--no { background: rgba(2,69,96,.07); color: rgba(2,69,96,.5); }
.fit-list { list-style: none; padding: 0; margin: 0; }
.fit-list li {
  position: relative; padding: 12px 0 12px 26px;
  font-size: 15px; line-height: 1.6; color: #024560;
  border-top: 1px solid rgba(2,69,96,.07);
}
.fit-list li:first-child { border-top: none; }
.fit-list li::before {
  content: ""; position: absolute; left: 4px; top: 19px;
  width: 8px; height: 8px; border-radius: 50%; background: #21c4a6;
}
.fit-list--no li { color: rgba(2,69,96,.7); }
.fit-list--no li::before { background: rgba(2,69,96,.25); }
.fit-note { display: block; font-size: 13px; color: rgba(2,69,96,.45); margin-top: 2px; }
.fit-foot {
  margin: 28px 0 0; padding: 16px 20px;
  background: rgba(2,69,96,.04); border-radius: 12px;
  font-size: 13px; line-height: 1.7; color: rgba(2,69,96,.55);
}
.fit-foot strong { color: rgba(2,69,96,.75); font-weight: 700; }

@media (max-width: 768px) {
  .fit-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .how-grid { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
}