/* ============================================================
   RESET & BASE
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Noto Sans JP', 'Hiragino Sans', YuGothic, sans-serif;
  background: #06090d;
  color: #fff;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img { display: block; max-width: 100%; }

/* ============================================================
   ANIMATIONS
============================================================ */
/* fade-in — used by sec-difference, sec-secret, sec-stack */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in.d1 { transition-delay: 0.12s; }
.fade-in.d2 { transition-delay: 0.24s; }
.fade-in.d3 { transition-delay: 0.38s; }
.fade-in.d4 { transition-delay: 0.52s; }
/* sec-difference uses .delay-N variant */
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.35s; }

/* reveal — used by sec-cause */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* ============================================================
   SHARED
============================================================ */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 40px;
  position: relative;
  z-index: 1;
}
@media (max-width: 600px) {
  .container { padding: 0 20px; }
}

/* ============================================================
   ① SECTION MV
============================================================ */
.sec-mv { position: relative; width: 100%; overflow: hidden; background: #06090d; }
.mv-stage { position: relative; width: 100%; padding-top: 56.25%; }
.mv-video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.mv-gradient {
  position: absolute; bottom: 0; left: 0; width: 100%; height: 33.09%;
  background: linear-gradient(to bottom, rgba(6,10,13,0) 0%, #4c5b79 100%);
  pointer-events: none; z-index: 1;
}
.mv-inner { position: absolute; inset: 0; z-index: 2; }
.mv-txt { position: absolute; left: 3.75%; top: 10.12%; width: 46.25%; }
.mv-txt img { width: 100%; height: auto; }
.mv-person { position: absolute; left: 50.56%; top: 2.84%; width: 49.37%; }
.mv-person img { width: 100%; height: auto; }
.mv-cta {
  position: absolute; left: 50%; transform: translateX(-50%); top: 59.88%;
  width: min(695px, 92%); display: flex; flex-direction: column; align-items: center;
}
.cta-btn { display: flex; align-items: center; width: 100%; }
.cta-badge {
  flex-shrink: 0;
  width: clamp(70px, 8.75vw, 126px); height: clamp(70px, 8.75vw, 126px);
  margin-right: clamp(-106px, -7.36vw, -59px);
  position: relative; z-index: 2; display: flex; align-items: center; justify-content: center;
}
.cta-badge__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; border-radius: 50%; }
.cta-badge__text {
  position: relative; z-index: 1; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 1px; color: #fff;
  font-family: 'Noto Sans JP', 'Hiragino Sans', YuGothic, sans-serif; text-align: center;
}
.cta-badge__row { display: flex; align-items: baseline; gap: 1px; line-height: 1; }
.cta-badge__num { font-weight: 500; font-size: clamp(18px, 2.64vw, 38px); line-height: 1; }
.cta-badge__unit,
.cta-badge__label { font-weight: 700; font-size: clamp(10px, 1.39vw, 20px); line-height: 1.3; }
.cta-ring { flex: 1; border: 1px solid rgba(255,255,255,0.85); border-radius: 500px; padding: clamp(3px, 0.35vw, 5px); }
.cta-link {
  display: flex; align-items: center; justify-content: center; width: 100%;
  height: clamp(56px, 6.94vw, 100px); border-radius: 500px;
  background: linear-gradient(to right, #654fbc, #1485c1, #654fbc);
  background-size: 200% 100%;
  background-position: 0% 0%;
  text-decoration: none;
  padding-left: clamp(20px, 3.5vw, 50px); padding-right: clamp(12px, 1.5vw, 20px);
  transition: background-position 0.5s ease;
}
.cta-link:hover { background-position: 100% 0%; }
.cta-link-text {
  font-family: 'Noto Serif JP', serif; font-weight: 600;
  font-size: clamp(14px, 2.22vw, 32px); color: #fff; letter-spacing: 0.03em; white-space: nowrap;
}
.mv-note {
  margin-top: clamp(8px, 1.11vw, 16px);
  font-family: 'Noto Sans JP', 'Hiragino Sans', YuGothic, sans-serif;
  font-weight: 400; font-size: clamp(11px, 1.11vw, 16px);
  color: #fff; text-align: center; white-space: nowrap; letter-spacing: 0.02em;
}
@media (max-width: 900px) {
  .mv-txt { left: 3%; width: 48%; }
  .mv-person { left: 52%; width: 50%; }
  .mv-cta { top: 64%; }
}
@media (max-width: 640px) {
  .mv-stage { padding-top: 0; }
  .mv-inner {
    position: relative; display: flex; flex-direction: column;
    align-items: center; padding: 24px 4% 36px; gap: 20px; z-index: 2;
  }
  .mv-txt  { position: static; transform: none; width: 100%; order: 1; }
  .mv-person { position: static; transform: none; width: 100%; order: 2; align-self: flex-end; margin-right: -4%; }
  .mv-cta  { position: static; transform: none; width: 100%; order: 3; }
  .mv-note { font-size: clamp(11px, 2.8vw, 13px); white-space: normal; text-align: left; }
}
@media (max-width: 500px) {
  .cta-link-text { font-size: 3.8vw; letter-spacing: 0.01em; }
  .cta-badge__num { font-size: 5vw; }
  .cta-badge__unit, .cta-badge__label { font-size: 2.8vw; }
}

/* ============================================================
   ② SECTION CAUSE  (scoped under .sec-cause)
============================================================ */
.sec-cause {
  background: linear-gradient(to bottom, #4c5b79 0%, #1c2840 40%, #060a0d 100%);
  color: #fff;
}
.sec-cause .page { max-width: 1440px; margin: 0 auto; position: relative; }

/* Header */
.sec-cause .sec-header { text-align: center; padding: 40px 24px 32px; }
.sec-cause .sec-header__title {
  font-family: 'Noto Serif JP', serif; font-weight: 400;
  font-size: clamp(17px, 2.08vw, 30px); letter-spacing: 0.05em; color: #fff; margin-bottom: 14px;
}
.sec-cause .sec-header__rule { display: flex; flex-direction: column; align-items: center; gap: 2px; }
.sec-cause .rule-line { width: min(510px, 88vw); height: 1px; background: rgba(255,255,255,0.75); }
.sec-cause .rule-caret {
  width: 0; height: 0;
  border-left: 7px solid transparent; border-right: 7px solid transparent;
  border-top: 9px solid rgba(255,255,255,0.75); margin-top: 2px;
}

/* Circles */
.sec-cause .circles-row {
  display: flex; justify-content: center; align-items: center;
  gap: clamp(12px, 2vw, 29px); flex-wrap: wrap; padding: 12px 24px 56px;
}
.sec-cause .circle {
  position: relative; flex-shrink: 0;
  width: clamp(128px, 15.56vw, 224px); height: clamp(128px, 15.56vw, 224px);
  border-radius: 50%; border: 1.5px solid rgba(148,178,232,0.6);
  background: linear-gradient(to bottom, rgba(8,19,58,0.7) 0%, rgba(22,132,193,0.7) 100%);
  box-shadow: 0 0 32px rgba(57,159,216,0.10), inset 0 0 44px rgba(148,178,232,0.06);
  display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center;
}
.sec-cause .circle::before {
  content: ''; position: absolute; inset: 5px;
  border-radius: 50%; border: 1px solid rgba(148,178,232,0.28);
}
.sec-cause .circle.reveal-delay-1::after {
  content: ''; position: absolute; top: 0; right: 0; z-index: 1; pointer-events: none;
  width: clamp(20px, 2.85vw, 41px); aspect-ratio: 41 / 70;
  background: url('assets/deco-1.svg') no-repeat center / contain;
}
.sec-cause .circle.reveal-delay-2::after {
  content: ''; position: absolute; top: 0; right: 0; z-index: 1; pointer-events: none;
  width: clamp(30px, 4.375vw, 63px); aspect-ratio: 63 / 67;
  background: url('assets/deco-2.svg') no-repeat center / contain;
}
.sec-cause .circle.reveal-delay-3::after {
  content: ''; position: absolute; top: 0; right: 0; z-index: 1; pointer-events: none;
  width: clamp(23px, 3.26vw, 47px); aspect-ratio: 47 / 51;
  background: url('assets/deco-3.svg') no-repeat center / contain;
}
.sec-cause .circle__num {
  font-family: Corbel, Calibri, 'Segoe UI', sans-serif; font-weight: 300;
  font-size: clamp(14px, 1.94vw, 28px); letter-spacing: 0.01em; color: rgba(255,255,255,0.88);
  position: absolute; top: clamp(12px, 2.5vw, 36px); left: 50%; transform: translateX(-50%);
}
.sec-cause .circle__text {
  font-family: 'Noto Sans JP', sans-serif; font-weight: 500;
  font-size: clamp(12px, 1.53vw, 22px); letter-spacing: 0.01em; line-height: 1.55;
  padding: 0 10px; margin-top: 6px;
}

/* Cause block */
.sec-cause .cause-block { text-align: center; padding: 0 24px 44px; }
.sec-cause .cause-block__pre,
.sec-cause .cause-block__post {
  font-family: 'Noto Serif JP', serif; font-weight: 400;
  font-size: clamp(19px, 2.5vw, 36px); letter-spacing: 0.05em;
}
.sec-cause .cause-block__heading {
  font-family: 'Noto Serif JP', serif; font-weight: 600;
  font-size: clamp(20px, 3.125vw, 45px); letter-spacing: 0.07em; line-height: 1.6; margin: 18px 0 20px;
}

/* Sleep image */
.sec-cause .sleep-img-section { padding: 0 24px; margin-bottom: 48px; }
.sec-cause .sleep-img-wrap { max-width: min(970px, 100%); margin: 0 auto; border-radius: 8px; overflow: hidden; }
.sec-cause .sleep-img-wrap img { width: 100%; height: auto; object-fit: cover; }

/* Text block */
.sec-cause .text-block {
  font-family: 'Noto Sans JP', sans-serif; font-weight: 400;
  font-size: clamp(14px, 1.25vw, 17px); line-height: 1.9; text-align: center;
  max-width: min(1000px, 100%); margin: 0 auto 50px; padding: 0 24px;
  @media (max-width: 480px) {
    text-align: left;
  }
}

/* Cards (problem/solution flow) */
.sec-cause .cards-section { padding: 0 24px; margin-bottom: 20px; }
.sec-cause .cards-flow { max-width: min(1060px, 100%); margin: 0 auto; display: flex; align-items: stretch; }
.sec-cause .card {
  flex: 1; min-width: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.60) 0%, rgba(0,0,0,0.60) 100%),
              linear-gradient(121.31deg, rgba(148,178,232,0.50) 18.44%, rgba(57,159,216,0.50) 100.74%);
  border: 1px solid rgba(134,145,181,0.5); border-radius: 4px; overflow: hidden;
  display: flex; flex-direction: column;
}
.sec-cause .card__img { padding: 12px 10px 0; }
.sec-cause .card__img img { width: 100%; aspect-ratio: 212 / 150; object-fit: cover; border-radius: 4px; display: block; }
.sec-cause .card__label {
  font-family: 'Noto Serif JP', serif; font-weight: 400;
  font-size: clamp(10px, 1.04vw, 15px); letter-spacing: 0.04em; text-align: center; color: #fff;
  padding: 10px 8px 14px; flex: 1; display: flex; align-items: center; justify-content: center; line-height: 1.6;
}
.sec-cause .flow-arrow {
  flex-shrink: 0; width: clamp(18px, 2.36vw, 34px); display: flex; align-items: center; justify-content: center;
}
.sec-cause .flow-arrow img { width: 100%; height: auto; display: block; }

/* Question / arrows / answer */
.sec-cause .question-text {
  font-family: 'Noto Serif JP', serif; font-weight: 600;
  font-size: clamp(14px, 1.94vw, 28px); letter-spacing: 0.05em; text-align: center;
  padding: 0 24px; margin-bottom: 28px;
}
.sec-cause .down-arrows { display: flex; flex-direction: column; align-items: center; gap: 5px; margin-bottom: 36px; }
.sec-cause .down-arrows__caret {
  width: 0; height: 0;
  border-left: 7px solid transparent; border-right: 7px solid transparent;
  border-top: 9px solid rgba(255,255,255,0.8);
}
.sec-cause .answer-text {
  font-family: 'Noto Serif JP', serif; font-weight: 400;
  font-size: clamp(14px, 1.67vw, 24px); letter-spacing: 0.05em; text-align: center; line-height: 1.85;
  max-width: min(820px, 100%); margin: 0 auto 48px; padding: 0 24px;
}

/* Brand reveal */
.sec-cause .brand-section { text-align: center; padding: 0 24px; margin-bottom: 56px; }
.sec-cause .brand-section__sub {
  font-family: 'Noto Serif JP', serif; font-weight: 400;
  font-size: clamp(18px, 2.78vw, 40px); letter-spacing: 0.05em; margin-bottom: 10px;
}
.sec-cause .brand-section__main { font-family: 'Noto Serif JP', serif; font-weight: 600; line-height: 1.2; }
.sec-cause .brand-section__main .large  { font-size: clamp(30px, 4.58vw, 66px); letter-spacing: 0.05em; }
.sec-cause .brand-section__main .regular { font-size: clamp(18px, 2.78vw, 40px); letter-spacing: 0.05em; }

@media (max-width: 900px) {
  .sec-cause .cards-flow { flex-wrap: wrap; justify-content: center; gap: 10px; }
  .sec-cause .card { flex: 0 0 calc(50% - 5px); min-width: 140px; }
  .sec-cause .card__label { font-size: 13px; }
  .sec-cause .flow-arrow { display: none; }
}
@media (max-width: 560px) {
  .sec-cause .circles-row { gap: 10px; padding-bottom: 40px; }
  .sec-cause .circle { width: 108px; height: 108px; }
  .sec-cause .circle__num { font-size: 14px; top: 12px; }
  .sec-cause .circle__text { font-size: 12px; padding: 0 8px; }
  .sec-cause .cause-block__heading { font-size: 19px; }
  .sec-cause .card { flex: 0 0 calc(50% - 5px); }
  .sec-cause .card__label { font-size: 12px; text-align: left; }
  .sec-cause .brand-section__main .large  { font-size: 28px; }
  .sec-cause .brand-section__main .regular { font-size: 18px; }
}
@media (max-width: 400px) {
  .sec-cause .card { flex: 0 0 100%; }
}

/* ============================================================
   ③ SECTION DIFFERENCE
============================================================ */
.sec-difference { position: relative; background: #070b0e; overflow: hidden; padding-bottom: 120px; }
.sec-diff__bg-top {
  position: absolute; top: 0; left: 50%; transform: translateX(-50%) rotate(180deg);
  width: 100%; max-width: 1440px; height: 390px; pointer-events: none; overflow: hidden;
}
.sec-diff__bg-top img { width: 100.04%; height: 139.64%; object-fit: cover; opacity: 0.3; filter: blur(2.5px); }

.diff-eyebrow {
  font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300;
  font-size: clamp(16px, 1.67vw, 24px); letter-spacing: 0.05em; text-transform: uppercase;
  text-align: center; color: #fff; padding-top: 111px;
}
.diff-vline { display: block; width: 1px; height: 58px; background: #fff; margin: 16px auto 20px; }
.diff-tagline {
  font-family: 'Noto Serif JP', serif; font-weight: 400;
  font-size: clamp(18px, 2.8vw, 40px); letter-spacing: 0.08em; text-align: center; line-height: 1.55;
}
.diff-heading { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 16px; margin-top: 48px; }
.diff-heading__left { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(20px, 2.8vw, 40px); letter-spacing: 0.05em; }
.diff-heading__box {
  border: 1px solid rgba(255,255,255,0.6);
  background: linear-gradient(118.56deg, rgba(8,19,58,0.3) 18.44%, rgba(22,132,193,0.3) 100.74%);
  padding: 10px 24px 12px;
}
.diff-heading__right { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(24px, 3.5vw, 50px); letter-spacing: 0.12em; }
.diff-body { margin-top: 44px; font-size: clamp(13px, 1.25vw, 18px); line-height: 34px; text-align: center; color: #fff; }
@media (max-width: 548px) {
.diff-body { text-align: left;}
}
.diff-body p { margin: 0; }
.diff-gold { margin-top: 56px; text-align: center; font-family: 'Noto Serif JP', serif; font-weight: 400; }
.diff-gold__line { display: block; font-size: clamp(16px, 2.15vw, 31px); color: #fff; line-height: 65px; }
.diff-gold__emphasis { font-size: clamp(18px, 2.5vw, 36px); color: #cfa12c; line-height: 65px; }
@media (max-width: 640px) {
  .diff-gold__line, .diff-gold__emphasis { line-height: 1.8; display: inline; }
  .diff-gold { line-height: 1.8; }
}

/* Comparison cards — scoped to avoid conflict with .sec-cause .card */
.sec-difference .cards-wrap { display: flex; gap: 60px; margin-top: 80px; align-items: flex-start; justify-content: center; }
.sec-difference .card { flex: 0 1 470px; max-width: 470px; width: 100%; position: relative; }
.sec-difference .card__title { font-family: 'Noto Serif JP', serif; font-size: clamp(20px, 2.4vw, 35px); letter-spacing: 0.05em; text-align: center; padding-bottom: 16px; }
.sec-difference .card--conv .card__title { color: #a2bbca; font-weight: 400; }
.sec-difference .card--zero .card__title { color: #cfa12c; font-weight: 700; }
.sec-difference .card__box {
  background: linear-gradient(90deg, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.6) 100%),
              linear-gradient(118.56deg, rgba(8,19,58,0.5) 18.44%, rgba(22,132,193,0.5) 100.74%);
  padding: 28px 28px 32px; min-height: 569px;
}
.sec-difference .card--conv .card__box { border: 1px solid #596e7b; }
.sec-difference .card--zero .card__box { border: 2px solid #8b6813; }
.sec-difference .card-imgs { width: 347px; height: 221px; aspect-ratio: 347 / 221; max-width: 100%; background: #fff; position: relative; margin: 0 auto; }
.sec-difference .card-imgs img { width: 100%; height: 100%; object-fit: cover; object-position: center; display: block; }
.sec-difference .card__subtitle { font-family: 'Noto Serif JP', serif; font-size: clamp(14px, 1.75vw, 22px); letter-spacing: 0.05em; text-align: center; margin-top: 28px; line-height: 1.5; }
.sec-difference .card--conv .card__subtitle { color: #a2bbca; font-weight: 400; }
.sec-difference .card--zero .card__subtitle { color: #cfa12c; font-weight: 700; }
.sec-difference .card__desc { font-size: clamp(12px, 1.18vw, 16px); line-height: 34px; text-align: center; color: #fff; margin-top: 20px;
@media (max-width: 380px) {
  text-align: left;
}
}
.sec-difference .card__desc p { margin: 0; }

@media (max-width: 960px) { .sec-difference .cards-wrap { gap: 32px; } }
@media (max-width: 760px) {
  .sec-difference .cards-wrap { flex-direction: column; align-items: center; }
  .sec-difference .card { max-width: 480px; }
}
@media (max-width: 600px) {
  .diff-eyebrow { padding-top: 60px; }
  .sec-difference { padding-bottom: 80px; }
}
@media (max-width: 480px) {
  .sec-difference .card-imgs { width: 100%; height: auto; }
}

/* ============================================================
   ③ SECTION APPROACH  (part of difference file)
============================================================ */
.sec-approach { background: #231815; position: relative; overflow: hidden; padding-top: 120px; padding-bottom: 100px; }
.app-tagline {
  display: flex; align-items: flex-start; justify-content: center;
  gap: clamp(10px, 1.5vw, 20px); font-family: 'Noto Serif JP', serif; font-weight: 400;
  font-size: clamp(14px, 2.22vw, 32px); color: #fff; text-align: center; flex-wrap: wrap;
}
.app-tagline__lead { white-space: nowrap; line-height: 1.6; }
.app-tagline__phrases { display: flex; gap: clamp(10px, 1.8vw, 28px); flex-wrap: wrap; justify-content: center; }
.app-phrase { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.app-phrase__text { white-space: nowrap; }
.app-phrase__ul { display: block; width: 100%; height: 1px; background: #E0B955; }
.app-cross { display: flex; align-items: center; justify-content: center; gap: 20px; margin: 48px auto 0; max-width: 500px; }
.app-cross__icon { font-size: 48px; color: #fff; line-height: 1; font-family: sans-serif; font-weight: 300; flex-shrink: 0; }
.app-headings { text-align: center; margin-top: 40px; }
.app-h1 { font-family: 'Noto Serif JP', serif; font-weight: 700; font-size: clamp(26px, 3.6vw, 52px); color: #fff; letter-spacing: 0.05em; line-height: 1.25; }
.app-h2 { font-family: 'Noto Serif JP', serif; font-weight: 300; font-size: clamp(26px, 3.6vw, 52px); color: #fff; letter-spacing: 0.1em; line-height: 1.25; margin-top: 14px; }
.app-intro { text-align: center; margin-top: 60px; font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(16px, 2.29vw, 33px); line-height: 1.75; color: #fff; }
.app-gold-h { text-align: center; margin-top: 36px; font-family: 'Noto Serif JP', serif; font-weight: 500; font-size: clamp(22px, 4.16vw, 60px); color: #cfa12c; letter-spacing: 0.05em; line-height: 1.4; }
.app-body { text-align: center; margin-top: 20px; font-family: 'Noto Sans JP', sans-serif; font-weight: 400; font-size: clamp(13px, 1.8vw, 26px); line-height: 1.9; color: #fff; }
.app-box { border: 1px solid #cfa12c; margin-top: 80px; padding: clamp(32px, 5vw, 72px) clamp(20px, 4.17vw, 60px); }
.app-box__title { text-align: center; font-family: 'Noto Serif JP', serif; font-weight: 700; font-size: clamp(20px, 2.9vw, 42px); color: #fff; letter-spacing: 0.04em; line-height: 1.3; }
.app-press-row { display: flex; gap: clamp(12px, 2vw, 32px); margin-top: clamp(24px, 3.33vw, 48px); justify-content: center; }
.app-press-item { flex: 1; max-width: 435px; }
.app-press-img img { display: block; width: 100%; height: auto; }
.app-press-cap { margin-top: 12px; font-family: 'Noto Sans JP', sans-serif; font-size: clamp(11px, 1.04vw, 15px); color: #fff; line-height: 1.6; text-align: center; }
.app-stat-row { display: flex; gap: clamp(16px, 2vw, 24px); justify-content: center; margin-top: clamp(24px, 3.33vw, 48px); }
.app-stat { flex: 1; max-width: 400px; display: flex; flex-direction: column; align-items: center; gap: 14px; }
.app-stat__img { display: block; width: 100%; height: auto; }
.app-stat__desc { font-family: 'Noto Sans JP', sans-serif; font-size: clamp(11px, 1vw, 14px); color: #fff; text-align: center; line-height: 1.6; }
.app-note { text-align: center; margin-top: 16px; font-family: 'Noto Sans JP', sans-serif; font-size: clamp(10px, 0.9vw, 13px); color: rgba(255,255,255,0.65); line-height: 1.6; }
.app-pill {
  margin: clamp(32px, 4vw, 60px) auto 0; max-width: 900px; background: #c99e2c;
  border-radius: 50px; min-height: clamp(50px, 5.07vw, 73px);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Noto Serif JP', serif; font-weight: 700; font-size: clamp(14px, 2vw, 28px);
  color: #fff; letter-spacing: 0.04em; text-align: center; padding: 12px 32px;
}
.app-side-h { text-align: center; margin-top: clamp(32px, 3.6vw, 52px); font-family: 'Noto Serif JP', serif; font-weight: 700; font-size: clamp(18px, 2.64vw, 38px); color: #fff; letter-spacing: 0.04em; line-height: 1.4; }
.app-side-body { text-align: center; margin-top: 20px; font-family: 'Noto Sans JP', sans-serif; font-weight: 400; font-size: clamp(13px, 1.8vw, 22px); line-height: 1.9; color: #fff; }
.app-pillow-wide { margin-top: 32px; overflow: hidden; }
.app-pillow-wide img { width: 100%; height: auto; display: block; }
.app-pillow-sides { display: flex; gap: clamp(10px, 1.5vw, 20px); margin-top: clamp(12px, 1.5vw, 20px); }
.app-pillow-side { flex: 1; overflow: hidden; }
.app-pillow-side img { width: 100%; height: auto; display: block; }
.app-after-body { text-align: center; margin-top: 28px; font-family: 'Noto Sans JP', sans-serif; font-weight: 500; font-size: clamp(13px, 1.8vw, 24px); line-height: 1.9; color: #fff; }
.app-benefit-h { text-align: center; margin-top: clamp(40px, 5vw, 72px); font-family: 'Noto Serif JP', serif; font-weight: 700; font-size: clamp(18px, 2.78vw, 34px); color: #fff; letter-spacing: 0.04em; line-height: 1.4; }
.app-benefit-cards { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(14px, 1.74vw, 25px) clamp(16px, 2.22vw, 32px); margin-top: clamp(24px, 3vw, 40px); }
.app-benefit-card { border: 1px solid #cfa12c; border-radius: 20px; padding: clamp(16px, 2vw, 28px); display: flex; flex-direction: column; gap: 8px; }
.app-benefit-card__title { font-family: 'Noto Serif JP', serif; font-weight: 700; font-size: clamp(15px, 1.74vw, 23px); color: #cfa12c; line-height: 1.4; }
.app-benefit-card__desc { font-family: 'Noto Sans JP', sans-serif; font-weight: 400; font-size: clamp(12px, 1.39vw, 20px); color: #fff; line-height: 1.75; }

@media (max-width: 700px) {
  .app-press-row  { flex-direction: column; align-items: center; }
  .app-press-item { max-width: 100%; width: 100%; }
  .app-stat-row   { flex-direction: column; align-items: center; }
  .app-stat       { max-width: 320px; width: 100%; }
  .app-benefit-cards { grid-template-columns: 1fr; }
  .app-pillow-sides  { flex-direction: column; }
}
@media (max-width: 480px) {
  .app-tagline { font-size: 14px; }
  .app-tagline__phrases { gap: 6px; }
  .sec-approach { padding-top: 80px; padding-bottom: 60px; }
}

/* ============================================================
   ③ SECTION COMPARISON TABLE  (part of difference file)
============================================================ */
.sec-comparison { background: #070b0e; position: relative; padding: 80px 0 120px; overflow: hidden; }
.sec-comparison__bg { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.sec-comparison__bg-inner { position: absolute; inset: 0; }
.sec-comparison__bg-inner img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.sec-comparison__bg::after { content: ''; position: absolute; inset: 0; background: rgba(7,11,14,0.55); }
.compare-table-outer { position: relative; z-index: 1; }
.compare-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; position: relative; }
.compare-table-outer::after {
  content: ''; display: none; position: absolute; top: 0; right: 0;
  width: 60px; height: 100%; background: linear-gradient(to right, transparent, #070b0e);
  pointer-events: none; z-index: 2; transition: opacity 0.3s;
}
.compare-table-outer.is-scrollable::after { display: block; }
.compare-table-outer.is-scrolled-end::after { opacity: 0; }
.scroll-hint { display: none; align-items: center; justify-content: center; gap: 6px; margin-top: 10px; font-size: 12px; color: #a2bbca; letter-spacing: 0.05em; }
.scroll-hint svg { flex-shrink: 0; }
.compare-table-outer.is-scrollable + .scroll-hint { display: flex; }
.compare-table-outer.is-scrolled-end + .scroll-hint { opacity: 0.4; }
.compare-table { width: 100%; min-width: 600px; border-collapse: collapse; table-layout: fixed; }
.compare-table .col-label { width: 21%; }
.compare-table .col-conv  { width: 31.6%; }
.compare-table .col-zero  { width: 47.4%; }
.compare-table th, .compare-table td { padding: 0 12px; text-align: center; vertical-align: middle; border: 0.5px solid #e9f2f5; font-size: clamp(12px, 1.25vw, 18px); }
.compare-table thead th { height: 74px; }
.th-label { background: #a2bbca; color: #000; font-weight: 400; }
.th-conv  { background: #a2bbca; color: #000; font-weight: 400; }
.th-zero  { background: #8c753b; color: #fff; font-weight: 500; }
.compare-table tbody td { height: 82px; }
.td-label { background: #a2bbca; color: #000; font-weight: 400; }
.td-conv  { background: #e2edf4; color: #000; font-weight: 400; }
.td-zero  { background: #e4dcc6; color: #000; font-weight: 500; }
@media (max-width: 600px) { .sec-comparison { padding: 60px 0 80px; } }

/* ============================================================
   ④ SECTION SECRET
============================================================ */
.sec-secret { position: relative; background: #28333d; overflow: hidden; padding-bottom: 120px; }
.sec-secret::before {
  content: ''; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
  background-image: url('assets/secret/hero-bg.jpg');
  background-position: top center;
  background-repeat: no-repeat;
  background-size: 100% auto;
  pointer-events: none;
}
.sec-secret__header { padding-top: 125px; text-align: center; }
.secret-eyebrow { font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300; font-size: clamp(16px, 1.67vw, 24px); letter-spacing: 0.05em; text-transform: uppercase; color: #fff; }
.secret-vline { display: block; width: 1px; height: 58px; background: #fff; margin: 16px auto; }
.secret-subhead { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(20px, 2.8vw, 40px); letter-spacing: 0.08em; line-height: 1.5; }
.secret-heading { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(26px, 3.5vw, 50px); letter-spacing: 0.04em; margin-top: 16px; line-height: 1.3; }
.secret-intro { font-size: clamp(14px, 1.25vw, 18px); line-height: 34px; text-align: center; margin-top: 80px; }
.secret-intro strong { font-weight: 700; font-size: clamp(15px, 1.4vw, 20px); }
.secrets { max-width: 1030px; margin: 100px auto 0; padding: 0 40px; display: flex; flex-direction: column; gap: 139px; position: relative; z-index: 1; }
.secret { display: flex; align-items: flex-start; gap: 88px; }
.secret--even { gap: 48px; }
.secret__img-wrap { flex: 0 0 400px; width: 400px; height: 330px; position: relative; margin-top: 37px; }
.secret__img-wrap::before { content: ''; position: absolute; left: 0; bottom: 0; width: calc(100% - 27px); height: calc(100% - 27px); background: #232C33; }
.secret__img-wrap img { position: absolute; top: 0; right: 0; width: calc(100% - 27px); height: calc(100% - 27px); object-fit: cover; object-position: center; }
.secret__text { flex: 1; min-width: 0; max-width: 542px; }
.secret__num { position: relative; display: inline-block; line-height: 1; font-style: normal; text-transform: uppercase; white-space: nowrap; }
.secret__num-digit { font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300; font-size: clamp(32px, 3.1vw, 44px); letter-spacing: 0.01em; display: block; }
.secret__num-label { position: absolute; left: 50px; top: 22px; font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 400; font-size: 14px; letter-spacing: 0.05em; }
.secret__sub { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(14px, 1.53vw, 22px); letter-spacing: 0.05em; line-height: 34px; margin-top: 55px; }
.secret__title { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(28px, 3.06vw, 44px); letter-spacing: 0.05em; margin-top: 16px; line-height: 1.3; }
.secret__desc { font-size: clamp(13px, 1.25vw, 18px); line-height: 40px; margin-top: 28px; color: rgba(255,255,255,0.95); }
.secret__desc p { margin: 0; }
.secret--03 .secret__img-wrap { margin-top: 71px; }
.secret--even .secret__img-wrap { margin-top: 37px; }

@media (max-width: 960px) {
  .secrets { gap: 80px; }
  .secret { gap: 40px; }
  .secret--even { gap: 40px; }
}
@media (max-width: 720px) {
  .secret,
  .secret--even { flex-direction: column; align-items: center; gap: 32px; }
  .secret--even { flex-direction: column-reverse; }
  .secret__img-wrap { flex: none; width: 100%; max-width: 400px; height: 260px; margin-top: 0 !important; }
  .secret__text { max-width: 100%; width: 100%; }
  .secret__sub { margin-top: 32px; }
  .secrets { gap: 64px; padding: 0 20px; }
}
@media (max-width: 480px) {
  .sec-secret__header { padding-top: 60px; }
  .secret-intro { margin-top: 48px; }
  .secrets { margin-top: 60px; }
  .sec-secret { padding-bottom: 80px; }
}

/* ============================================================
   ⑤ SECTION STACK
============================================================ */
.sec-stack-top { position: relative; background: linear-gradient(rgba(40,51,61,0.55), rgba(40,51,61,0.55)), url('assets/stack/photo-person.jpg') center / cover no-repeat #28333d; overflow: hidden; padding-bottom: 80px; }
.stack-top__headings { padding-top: 95px; }
.stack-h1 { font-family: 'Noto Serif JP', serif; font-weight: 600; font-size: clamp(26px, 3.06vw, 44px); letter-spacing: 0.04em; line-height: 2; }
.stack-h2 { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(20px, 2.29vw, 33px); letter-spacing: 0.04em; line-height: 65px; }
.stack-hline { display: block; width: 47px; height: 1px; background: #fff; margin-top: 12px; margin-bottom: 28px; }
.stack-body { font-size: clamp(14px, 1.25vw, 18px); line-height: 40px; max-width: 631px; }
.stack-body p { margin: 0; }
.stack-infobox { margin-top: 48px; background: rgba(0,0,0,0.3); border: 1px solid rgba(255,255,255,0.3); padding: 44px 66px 52px; }
.infobox__title { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(18px, 2.08vw, 30px); text-align: center; margin-bottom: 36px; line-height: 1.5; }
.infobox__list { list-style: none; display: flex; flex-direction: column; gap: 24px; }
.infobox__item { display: flex; gap: 16px; align-items: flex-start; }
.infobox__dot { font-size: clamp(14px, 1.25vw, 18px); line-height: 32px; flex-shrink: 0; margin-top: 2px; }
.infobox__text { flex: 1; }
.infobox__label { display: block; font-size: clamp(14px, 1.25vw, 18px); line-height: 32px; font-weight: 700; }
.infobox__desc { display: block; font-size: clamp(13px, 1.25vw, 18px); line-height: 32px; opacity: 0.9; }

.sec-stack-bottom { position: relative; background: #070b0e url('assets/stack/bg-beads.png') right center / contain no-repeat; overflow: hidden; min-height: 331px; }
.sec-stack-bottom__inner { position: relative; z-index: 1; display: flex; align-items: center; min-height: 331px; }
.stack-product-img { flex: 0 0 554px; width: 554px; height: 331px; overflow: hidden; flex-shrink: 0; }
.stack-product-img img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.stack-product-text { flex: 1; padding: 40px 60px; text-shadow: 0 0 4px rgba(0,0,0,0.95); }
.stack-product-text p:first-child { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(16px, 1.67vw, 24px); line-height: 40px; letter-spacing: 0.04em; }
.stack-product-text p:last-child { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(13px, 1.32vw, 19px); line-height: 40px; letter-spacing: 0.03em; margin-top: 4px; opacity: 0.9; }

@media (max-width: 900px) {
  .stack-infobox { padding: 36px 40px 44px; }
  .infobox__title { margin-bottom: 28px; }
}
@media (max-width: 720px) {
  .stack-top__headings { padding-top: 60px; }
  .stack-h1, .stack-h2 { line-height: 1.5; }
  .stack-h2 {padding-top: 2rem;}
  .stack-hline { margin-top: 16px; margin-bottom: 20px; }
  .stack-body { max-width: 100%; }
  .stack-infobox { padding: 28px 24px 36px; }
  .infobox__title { font-size: clamp(16px, 4.5vw, 22px); margin-bottom: 20px; }
  .sec-stack-bottom { background-position: center bottom; }
  .sec-stack-bottom__inner { flex-direction: column; }
  .stack-product-img { flex: none; width: 100%; height: 240px; }
  .stack-product-text { padding: 28px 24px 40px; text-align: center; }
}
@media (min-width: 721px) and (max-width: 1090px) {
  .stack-product-img { flex: 0 0 50.8vw; width: 50.8vw; }
}
@media (max-width: 480px) {
  .sec-stack-top { padding-bottom: 48px; }
  .stack-infobox { margin-top: 32px; padding: 24px 20px 32px; }
}

/* ============================================================
   ⑥ SECTION BENEFIT
============================================================ */
.sec-benefit { position: relative; background: #fff; overflow: hidden; padding-bottom: 140px; }
.benefit-bg { position: absolute; inset: 0; pointer-events: none; }
.benefit-bg img { width: 100%; height: 100%; object-fit: cover; object-position: center top; opacity: 0.6; }
.benefit-header { position: relative; z-index: 1; padding-top: 126px; text-align: center; }
.benefit-eyebrow { font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300; font-size: clamp(16px, 1.67vw, 24px); letter-spacing: 0.05em; text-transform: uppercase; color: #070b0e; }
.benefit-vline { display: block; width: 1px; height: 44px; background: #070b0e; margin: 14px auto; }
.benefit-title { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(32px, 3.47vw, 50px); letter-spacing: 0.04em; color: #070b0e; }
.benefit-subtitle { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(22px, 2.78vw, 40px); letter-spacing: 0.05em; color: #070b0e; margin-top: 4px; }
.benefit-intro { font-size: clamp(14px, 1.25vw, 18px); line-height: 34px; color: #070b0e; margin-top: 28px; }
.benefits { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 100px; margin: 62px auto 0; max-width: 1320px; width: 100%; padding: 0 60px; }
.benefit { display: flex; align-items: flex-start; max-width: 1440px; }
.benefit__img-panel { flex: 0 0 640px; width: 640px; height: 420px; background: #fff; overflow: hidden; position: relative; flex-shrink: 0; }
.benefit__img-panel--photo img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.benefit__img-panel--01 img { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.benefit__text { flex: 1; min-width: 0; max-width: 600px; padding-left: 79px; padding-top: 14px; }
.benefit__badge { position: relative; height: 78px; margin-bottom: 6px; }
.benefit__num { font-family: 'Petit Formal Script', 'Dancing Script', cursive; font-size: clamp(48px, 4.86vw, 70px); line-height: 1; letter-spacing: -0.04em; color: #282828; display: block; position: absolute; top: 0; left: 0; white-space: nowrap; }
.benefit__badge-frame { position: absolute; top: 26px; height: 41px; border: 1px solid #070b0e; display: flex; align-items: center; padding: 0 12px; white-space: nowrap; background: transparent; }
.benefit__badge--01 .benefit__badge-frame { left: 92px; width: 215px; }
.benefit__badge--std .benefit__badge-frame { left: 100px; width: 200px; }
.benefit__badge-label { font-family: 'Noto Serif JP', serif; font-size: clamp(14px, 1.39vw, 20px); letter-spacing: 0.04em; color: #070b0e; font-weight: 400; }
.benefit__badge-label strong { font-weight: 900; }
.benefit__sub { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(14px, 1.53vw, 22px); letter-spacing: 0.05em; color: #070b0e; line-height: normal; margin-top: 6px; }
.benefit__title { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(28px, 3.47vw, 50px); letter-spacing: 0.05em; color: #070b0e; line-height: normal; margin-top: 6px; }
.benefit__body { font-family: 'Noto Sans JP', sans-serif; font-size: clamp(14px, 1.25vw, 18px); line-height: 40px; color: #070b0e; margin-top: 28px; }
.benefit__body strong { font-weight: 700; font-size: clamp(15px, 1.39vw, 20px); }
.benefit__note { font-family: 'Noto Sans JP', sans-serif; font-size: clamp(12px, 1.11vw, 16px); line-height: 40px; color: #070b0e; }
@media (max-width: 1100px) {
  .benefit__img-panel { flex: 0 0 480px; width: 480px; height: 315px; }
  .benefit__text { padding-left: 48px; }
}
@media (max-width: 860px) {
  .benefit__img-panel { flex: 0 0 380px; width: 380px; height: 249px; }
  .benefit__badge-frame { display: none; }
  .benefit__num { position: static; font-size: 52px; display: inline-block; }
  .benefit__badge { height: auto; }
  .benefit__text { padding-left: 32px; }
  .benefit__body { margin-top: 16px; }
}
@media (max-width: 720px) {
  .benefits { gap: 64px; }
  .benefit { flex-direction: column; }
  .benefit__img-panel { flex: none; width: 100%; height: auto; aspect-ratio: 640 / 420; }
  .benefit__text { padding-left: 20px; padding-right: 20px; padding-top: 24px; max-width: 100%; }
  .benefit__badge-frame { display: none; }
  .benefit__num { position: static; font-size: 52px; display: inline-block; }
  .benefit__badge { height: auto; margin-bottom: 4px; }
  .benefit__body { margin-top: 12px; line-height: 36px; }
}
@media (max-width: 480px) {
  .benefit-header { padding-top: 80px; }
  .sec-benefit { padding-bottom: 80px; }
  .benefits { margin-top: 40px; padding: 0 20px; }
}

/* ============================================================
   ⑦ SECTION RELIABILITY
============================================================ */
.sec-reliability { background: #fff; padding: 100px 0; overflow: hidden; }
.reliability-header { text-align: center; padding: 0 20px; }
.reliability-eyebrow { font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300; font-size: clamp(16px, 1.67vw, 24px); letter-spacing: 0.05em; text-transform: uppercase; color: #070b0e; }
.reliability-vline { display: block; width: 1px; height: 44px; background: #070b0e; margin: 12px auto; }
.reliability-title { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(26px, 3.47vw, 50px); letter-spacing: 0.04em; color: #070b0e; white-space: nowrap; }
.reliability-subtitle { font-size: clamp(14px, 1.25vw, 18px); line-height: 34px; color: #070b0e; margin-top: 16px; max-width: 1000px; margin-left: auto; margin-right: auto; }
.reliability-card { max-width: 1330px; margin: 54px auto 0; background: #5b7d9a; padding: 67px 88px 80px; display: flex; align-items: flex-end; gap: 52px; }
.product-showcase { flex: 0 0 auto; display: flex; flex-direction: column; gap: 0; }
.pillow-img { padding-left: 48px; }
.pillow-img img { width: 524px; height: 281px; object-fit: cover; display: block; }
.price-row { text-align: right; margin-top: 27px; }
.price-text { font-family: 'Noto Serif JP', serif; color: #fff; white-space: nowrap; letter-spacing: 0.06em; font-size: clamp(20px, 3.89vw, 36px); line-height: 1; }
.swatches { display: flex; gap: 5px; margin-top: 56px; }
.swatch { width: 122px; height: 110px; background: #fff; overflow: hidden; display: flex; align-items: center; justify-content: center; flex-shrink: 0; cursor: pointer; transition: outline 0.15s; outline: 2px solid transparent; }
.swatch:hover, .swatch.active { outline: 2px solid rgba(255,255,255,0.8); outline-offset: 2px; }
.swatch img { width: 120px; height: 94px; object-fit: contain; }
.spec-panel { position: relative; flex: 1 1 auto; min-width: 0; max-width: 451px; }
.spec-bracket { position: absolute; left: 0; top: 21px; width: 21px; height: 560px; pointer-events: none; }
.spec-branch { position: absolute; left: 0; width: 20px; height: 1px; pointer-events: none; }
.spec-branch--2 { top: 160px; }
.spec-branch--3 { top: 300px; }
.spec-branch--4 { top: 440px; }
.spec-list { margin-left: 20px; display: flex; flex-direction: column; gap: 37px; }
.spec-item { display: flex; flex-direction: column; gap: 0; }
.spec-title-box { border: 1px solid #fff; height: 40px; display: flex; align-items: center; padding-left: 13px; font-family: 'Noto Serif JP', serif; font-weight: 600; font-size: clamp(14px, 1.39vw, 20px); letter-spacing: 0.04em; color: #fff; white-space: nowrap; }
.spec-desc { font-size: clamp(13px, 1.11vw, 16px); line-height: 26px; color: #fff; margin-top: 11px; }
@media (max-width: 1340px) {
  .reliability-card { padding: 60px 60px 70px; gap: 40px; }
  .pillow-img img { width: 400px; height: 214px; }
  .pillow-img { padding-left: 28px; }
  .swatch { width: 88px; height: 80px; }
  .swatch img { width: 86px; height: 66px; }
}
@media (max-width: 1060px) {
  .reliability-title { white-space: normal; }
  .reliability-card { flex-direction: column; align-items: stretch; padding: 48px 40px 60px; gap: 48px; margin-top: 40px; }
  .pillow-img { padding-left: 0; }
  .pillow-img img { width: 100%; height: auto; max-height: 240px; object-fit: contain; }
  .price-row { text-align: center; margin-top: 20px; }
  .swatches { justify-content: center; flex-wrap: wrap; margin-top: 24px; }
  .swatch { width: 100px; height: 90px; }
  .swatch img { width: 98px; height: 76px; }
  .spec-panel { max-width: 100%; }
  .spec-title-box { white-space: normal; height: auto; min-height: 40px; padding: 6px 13px; }
  .spec-branch { display: none; }
  .spec-bracket { display: none; }
  .spec-list { margin-left: 0; gap: 28px; }
}
@media (max-width: 600px) {
  .sec-reliability { padding: 60px 0; }
  .reliability-title { white-space: normal; font-size: clamp(22px, 6vw, 34px); }
  .reliability-card { padding: 36px 24px 48px; }
  .swatches { gap: 4px; }
  .swatch { width: 60px; height: 56px; }
  .swatch img { width: 58px; height: 46px; }
}

/* ============================================================
   ⑧⑪ SECTION CTA
============================================================ */
.sec-cta { position: relative; background: linear-gradient(to bottom, #030E19 0%, #082A47 50%, #030E19 100%); overflow: hidden; padding: clamp(60px, 6.6vw, 95px) 0 clamp(60px, 6.25vw, 90px); }
.sec-cta::before { content: ''; position: absolute; top: 0; left: 0; z-index: 0; pointer-events: none; width: clamp(180px, 28vw, 406px); aspect-ratio: 812 / 630; background: url('assets/cta/cta-deco.png') no-repeat top left; background-size: contain; opacity: 0.4; }
.sec-cta::after { content: ''; position: absolute; left: 0; bottom: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; background: url('assets/cta/cta-deco-2.png') no-repeat bottom center; background-size: 100% auto; }
.cta-inner { position: relative; z-index: 1; max-width: 1000px; margin: 0 auto; padding: 0 clamp(16px, 2.22vw, 32px); }
.cta-header { text-align: center; margin-bottom: clamp(36px, 5.56vw, 80px); }
.cta-eyebrow { font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300; font-style: italic; font-size: clamp(16px, 1.67vw, 24px); letter-spacing: 0.05em; text-transform: uppercase; color: #fff; line-height: 1; }
.cta-deco-line { display: block; width: clamp(60px, 6.39vw, 92px); height: 1px; margin: clamp(8px, 0.83vw, 12px) auto; background: #E0B955; }
.cta-title { font-family: 'Noto Serif JP', serif; font-weight: 400; color: #fff; letter-spacing: 0.04em; line-height: 1.25; }
.cta-title .t-sm { font-size: clamp(22px, 2.78vw, 40px); }
.cta-title .t-lg { font-size: clamp(28px, 3.47vw, 50px); }
.cta-body { text-align: center; font-family: 'Noto Sans JP', 'Hiragino Sans', YuGothic, sans-serif; font-weight: 400; font-size: clamp(13px, 1.11vw, 16px); line-height: clamp(26px, 2.36vw, 34px); color: #fff; }
.cta-body + .cta-body { margin-top: clamp(18px, 2.36vw, 34px); }
.cta-btn-wrap { max-width: 695px; width: 100%; margin: clamp(28px, 4.03vw, 58px) auto 0; }
.cta-refund { margin-top: clamp(24px, 2.64vw, 38px); text-align: center; }
.cta-refund-title { font-family: 'Noto Sans JP', 'Hiragino Sans', YuGothic, sans-serif; font-weight: 700; font-size: clamp(15px, 1.39vw, 20px); line-height: clamp(28px, 2.36vw, 34px); color: #fff; }
.cta-refund-body { font-family: 'Noto Sans JP', 'Hiragino Sans', YuGothic, sans-serif; font-weight: 400; font-size: clamp(13px, 1.11vw, 16px); line-height: clamp(28px, 2.36vw, 34px); color: #fff; }
.cta-refund-note { font-family: 'Noto Sans JP', 'Hiragino Sans', YuGothic, sans-serif; font-weight: 400; font-size: clamp(11px, 0.97vw, 14px); line-height: clamp(28px, 2.36vw, 34px); color: rgba(255,255,255,0.75); margin-top: clamp(12px, 2.22vw, 32px); }
.sec-footer { background: #000; height: 45px; display: flex; align-items: center; justify-content: flex-end; padding: 0 13px; }
.footer-copy { font-family: 'Noto Sans JP', 'Hiragino Sans', YuGothic, sans-serif; font-weight: 400; font-size: 12px; color: #d8d8d8; line-height: 1; }

/* ============================================================
   ⑨ SECTION VOICE
============================================================ */
.sec-voice { background: #28333d; overflow: hidden; padding-bottom: 120px; }
.voice-hero { position: relative; background: #122e48 url('assets/voice/bg-hero.jpg') right center / cover no-repeat; overflow: hidden; min-height: 574px; display: flex; flex-direction: column; justify-content: space-between; padding: 115px 0 64px; }
.voice-hero-left { position: relative; z-index: 1; padding-left: clamp(20px, 15.28vw, 220px); padding-right: 20px; }
.voice-eyebrow { font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300; font-style: italic; font-size: clamp(16px, 1.67vw, 24px); letter-spacing: 0.05em; text-transform: uppercase; color: #fff; line-height: 1; }
.voice-vline { display: block; width: 48px; height: 1px; background: #fff; margin: 10px 0 8px; }
.voice-title { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(28px, 3.47vw, 50px); letter-spacing: 0.04em; color: #fff; line-height: 1.2; }
.voice-bullets { list-style: none; margin-top: clamp(24px, 3.06vw, 44px); }
.voice-bullet { display: flex; align-items: center; gap: 10px; height: 44px; font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(13px, 1.39vw, 20px); letter-spacing: 0.04em; color: #fff; }
.voice-check-icon { width: 20px; height: 20px; flex-shrink: 0; }
.voice-hero-cta { position: relative; z-index: 1; text-align: center; padding: 0 20px; margin-top: 50px; }
.voice-arrows { display: flex; flex-direction: column; align-items: center; gap: 7px; margin-bottom: 24px; }
.voice-arrow-dot { display: block; width: 0; height: 0; border-left: 6px solid transparent; border-right: 6px solid transparent; border-top: 9px solid #fff; }
.voice-cta-title { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(18px, 2.78vw, 40px); letter-spacing: clamp(1px, 0.33vw, 4.8px); color: #fff; }
.voice-lower { max-width: 1200px; margin: 0 auto; }
.voice-tabs-row { background: #28333d; display: flex; justify-content: center; }
.voice-tabs { display: flex; gap: 10px; }
.voice-tab { position: relative; width: clamp(160px, 34.38vw, 495px); height: clamp(60px, 5.63vw, 81px); display: flex; align-items: center; justify-content: center; border: none; cursor: pointer; font-family: 'Noto Serif JP', serif; font-weight: 700; font-size: clamp(11px, 1.39vw, 20px); color: #fff; letter-spacing: 0.04em; padding: 0 12px; text-align: center; line-height: 1.35; transition: opacity 0.25s ease; }
.voice-tab--blue { background: #2a77bf; }
.voice-tab--gold { background: #8c753b; }
.voice-tab:not(.voice-tab--active) { opacity: 0.55; }
.voice-tab--active::after { content: ''; position: absolute; bottom: -22px; left: 50%; transform: translateX(-50%); width: 0; height: 0; border-left: 22px solid transparent; border-right: 22px solid transparent; }
.voice-tab--blue.voice-tab--active::after { border-top: 22px solid #2a77bf; }
.voice-tab--gold.voice-tab--active::after { border-top: 22px solid #8c753b; }
.voice-cards-area { background: #1d2731; padding: clamp(60px, 6.25vw, 90px) 20px clamp(80px, 8.33vw, 120px); }
.voice-panel { display: block; }
.voice-panel--hidden { display: none; }
.voice-cards { max-width: 986px; margin: 0 auto; display: flex; flex-direction: column; gap: clamp(56px, 5.9vw, 85px); }
.voice-card { display: flex; align-items: flex-start; gap: clamp(32px, 3.33vw, 48px); }
.voice-card-photo-wrap { position: relative; width: clamp(260px, 27.08vw, 390px); aspect-ratio: 390 / 326; flex-shrink: 0; }
.voice-card-photo-bg { position: absolute; left: 0; bottom: 0; width: calc(100% - 27px); height: calc(100% - 27px); background: #28333d; }
.voice-card-photo-clip { position: absolute; top: 0; right: 0; width: calc(100% - 27px); height: calc(100% - 27px); overflow: hidden; }
.voice-card-photo-clip img { width: 100%; height: 100%; object-fit: cover; object-position: center top; }
.voice-card-content { flex: 1; min-width: 0; padding-top: 12px; }
.voice-card-title { font-family: 'Noto Serif JP', serif; font-weight: 600; font-size: clamp(15px, 1.81vw, 26px); letter-spacing: 0.05em; color: #fff; line-height: 1.55; }
.voice-card-author { font-family: 'Noto Sans JP', sans-serif; font-weight: 400; font-size: 14px; color: #fff; line-height: 37px; margin-top: 16px; display: inline-block; background: #131a21; padding: 0 10px; }
.voice-card-body { font-family: 'Noto Sans JP', sans-serif; font-weight: 400; font-size: clamp(13px, 1.11vw, 16px); color: #fff; line-height: 37px; margin-top: 16px; max-width: 542px; }
@media (max-width: 860px) {
  .voice-hero { padding-top: 72px; min-height: 500px; }
  .voice-tab { height: 64px; }
  .voice-card { flex-direction: column; align-items: stretch; gap: 0; }
  .voice-card-photo-wrap { width: 100%; max-width: 400px; aspect-ratio: 362 / 299; }
  .voice-card-content { padding-top: 24px; }
  .voice-card-body { max-width: 100%; }
}
@media (max-width: 520px) {
  .voice-hero { padding: 56px 0 48px; }
  .voice-hero-left { padding-left: 20px; }
  .voice-cta-title { font-size: 17px; letter-spacing: 0.5px; }
  .voice-tabs { gap: 5px; flex-wrap: wrap; justify-content: center; }
  .voice-tab { width: clamp(140px, 44vw, 200px); height: 56px; font-size: 11px; padding: 0 8px; }
  .voice-cards-area { padding: 56px 16px 72px; }
  .voice-cards { gap: 52px; }
  .voice-card-title { font-size: 15px; }
  .voice-card-body { font-size: 13px; line-height: 2; }
}

/* ============================================================
   ⑩ SECTION FAQ
============================================================ */
.sec-faq { position: relative; background: #7baace; overflow: hidden; padding: clamp(72px, 8.68vw, 125px) 0 clamp(72px, 6.94vw, 100px); }
.faq-bg { position: absolute; inset: -12px; pointer-events: none; z-index: 0; }
.faq-bg-photo { width: 100%; height: 100%; object-fit: cover; opacity: 0.8; filter: blur(5.5px); }
.faq-inner { position: relative; z-index: 1; max-width: 1000px; margin: 0 auto; padding: 0 clamp(16px, 2.22vw, 32px); }
.faq-header { text-align: center; margin-bottom: clamp(40px, 4.51vw, 65px); }
.faq-eyebrow { font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300; font-style: italic; font-size: clamp(16px, 1.67vw, 24px); letter-spacing: 0.05em; text-transform: uppercase; color: #070b0e; line-height: 1; }
.faq-vline { display: block; width: 1px; height: clamp(32px, 4.03vw, 58px); background: #070b0e; margin: 10px auto 8px; }
.faq-title { font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(28px, 3.47vw, 50px); letter-spacing: 0.04em; color: #070b0e; line-height: 1.2; }
.faq-list { display: flex; flex-direction: column; gap: clamp(14px, 1.53vw, 22px); }
.faq-item { background: rgba(255,255,255,0.3); border: 1px solid #fff; overflow: hidden; }
.faq-q { display: flex; align-items: center; width: 100%; min-height: 90px; padding: 0; background: transparent; border: none; cursor: pointer; text-align: left; gap: 0; }
.faq-badge { flex-shrink: 0; width: 48px; height: 48px; margin-left: clamp(12px, 1.94vw, 28px); border-radius: 50%; background: linear-gradient(143deg, #121237 6.67%, #0F567D 86.47%); display: flex; align-items: center; justify-content: center; font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300; font-size: 27px; color: #fff; text-transform: uppercase; line-height: 1; }
.faq-q-text { flex: 1; font-family: 'Noto Serif JP', serif; font-weight: 600; font-size: clamp(14px, 1.53vw, 22px); letter-spacing: 0.05em; color: #070b0e; line-height: 1.5; padding: 28px clamp(52px, 5.56vw, 80px) 28px clamp(12px, 1.53vw, 22px); }
.faq-toggle { flex-shrink: 0; width: 20px; height: 20px; position: relative; margin-right: clamp(16px, 3.33vw, 48px); }
.faq-toggle::before, .faq-toggle::after { content: ''; position: absolute; background: #070b0e; border-radius: 1px; transition: transform 0.3s ease, opacity 0.3s ease; }
.faq-toggle::before { top: 50%; left: 0; width: 100%; height: 2px; transform: translateY(-50%); }
.faq-toggle::after { top: 0; left: 50%; width: 2px; height: 100%; transform: translateX(-50%); }
.faq-item--open .faq-toggle::after { opacity: 0; transform: translateX(-50%) rotate(90deg); }
.faq-answer { overflow: hidden; height: 0; transition: height 0.4s ease; }
.faq-answer-inner { display: flex; align-items: flex-start; gap: 0; }
.faq-answer-badge { flex-shrink: 0; width: 48px; height: 48px; margin-left: clamp(12px, 1.94vw, 28px); margin-top: clamp(16px, 2.08vw, 30px); margin-bottom: clamp(24px, 3.06vw, 44px); border-radius: 50%; background: #8C753B; display: flex; align-items: center; justify-content: center; font-family: Corbel, 'Arial Narrow', Arial, sans-serif; font-weight: 300; font-size: 25px; color: #fff; text-transform: uppercase; line-height: 1; }
.faq-answer-body { flex: 1; font-family: 'Noto Sans JP', sans-serif; font-weight: 400; font-size: clamp(13px, 1.11vw, 16px); color: #070b0e; line-height: 2; padding: clamp(20px, 2.08vw, 30px) clamp(16px, 2.22vw, 32px) clamp(28px, 3.06vw, 44px) clamp(12px, 1.53vw, 22px); }
.faq-answer-body p + p { margin-top: 12px; }
.faq-cta-wrap { display: flex; justify-content: flex-end; margin-top: clamp(20px, 2.78vw, 40px); }
.faq-cta-btn { display: inline-flex; align-items: center; justify-content: flex-end; padding: 0 clamp(12px, 1.67vw, 24px); height: 46px; background: linear-gradient(to right, rgba(18,18,55,0.7) 2%, rgba(15,58,82,0.7) 100%); border: 1px solid #fff; font-family: 'Noto Serif JP', serif; font-weight: 600; font-size: clamp(13px, 1.25vw, 18px); letter-spacing: 0.04em; color: #fff; text-decoration: none; cursor: pointer; white-space: nowrap; position: relative; z-index: 0; }
.faq-cta-btn::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(to left, rgba(18,18,55,0.7) 2%, rgba(15,58,82,0.7) 100%); opacity: 0; transition: opacity 0.4s ease; }
.faq-cta-btn:hover::after { opacity: 1; }
.faq-compare { display: flex; gap: clamp(12px, 1.39vw, 20px); margin-top: clamp(20px, 2.78vw, 40px); }
.faq-compare-box { flex: 1; background: #fff; padding: clamp(12px, 1.67vw, 24px); display: flex; flex-direction: column; gap: 12px; position: relative; }
.faq-compare-box img { width: 100%; height: auto; object-fit: contain; }
.faq-compare-label { position: absolute; bottom: clamp(8px, 0.83vw, 12px); right: clamp(8px, 0.83vw, 12px); background: #5d7081; padding: 4px 12px; font-family: 'Noto Serif JP', serif; font-weight: 400; font-size: clamp(13px, 1.11vw, 16px); letter-spacing: 0.02em; color: #fff; line-height: 20px; }
@media (max-width: 768px) {
  .faq-q { min-height: 76px; }
  .faq-q-text { font-size: 14px; line-height: 1.6; padding-top: 20px; padding-bottom: 20px; }
  .faq-badge { width: 40px; height: 40px; }
  .faq-answer-badge { width: 40px; height: 40px; }
  .faq-compare { flex-direction: column; }
}
@media (max-width: 480px) {
  .sec-faq { padding: 56px 0 72px; }
  .faq-q-text { font-size: 13px; }
  .faq-answer-body { font-size: 13px; line-height: 2; }
  .faq-compare-box { padding: 12px; gap: 8px; }
}

.none{
  display: none;
}

@media (max-width: 768px) {
.block-md{
  display: block;
}

.none-md{
  display: none;
}

.txt-l-md{
  text-align: left;
}
}

@media (max-width: 480px) {
.block-sm{
  display: block;
}

.none-sm{
  display: none;
}

.txt-l-sm{
  text-align: left;
}
}

/* ===== Movie ===== */
.movie {
  position: relative;
  width: 100%;
  max-width: 1010px;
  margin-inline: auto;
  margin-bottom: 100px;
  padding-inline: 20px;
  box-sizing: border-box;
}

/* YouTube 埋め込み（16:9 レスポンシブ） */
.movie__embed {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: 8px;
  overflow: hidden;
}

.movie__iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}