/* TEUDU コラボ LP — page-teudu.php 専用（背景 #0c2340）
 * rem 基準: common.css の html { font-size: 62.5%; } により 1rem ≒ 10px。
 * 本文 16px 相当 = 1.6rem（body と同じ）。最小 12px 相当 = 1.2rem。
 * 詳細は .cursor/rules/tsubaki-coding-standards.mdc「rem・ルートフォントサイズ」参照。 */

/* Google Fonts */
/* Google Fonts: Outfit */
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;700&display=swap');


/* @property: conic-gradient のアニメーション用角度変数 */
@property --teudu-border-angle {
  syntax: '<angle>';
  initial-value: 0deg;
  inherits: false;
}

.screen-reader-text {
  position: absolute;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  margin: -1px;
  padding: 0;
  width: 1px;
  height: 1px;
  border: 0;
  white-space: nowrap;
}

.teudu-lp__nowrap {
  display: block;
  white-space: nowrap;
}

@media (max-width: 480px) {
  .teudu-lp__nowrap {
    white-space: normal;
  }
}

.teudu-lp {
  background: var(--teudu-bg);
  color: var(--teudu-text);
  font-size: var(--teudu-fs-base);
  font-family: 'Helvetica Neue', Arial, 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', Meiryo, sans-serif;
  line-height: 1.8;

  --teudu-bg: #0c2340;
  --teudu-gold: #c9a962;
  --teudu-gold-dim: rgba(201, 169, 98, .35);
  --teudu-text: #f2efe8;
  --teudu-muted: rgba(242, 239, 232, .85);
  --teudu-ease-out: cubic-bezier(.33, 1, .68, 1);
  --teudu-reveal-duration: 1.8s;
  --teudu-reveal-shift: 30px;
  /* タイポ（html 62.5% 前提）: 本文 16px = 1.6rem / 下限 12px = 1.2rem */
  --teudu-fs-base: 1.6rem;
  --teudu-fs-min: 1.2rem;
  --teudu-fs-sm: clamp(1.2rem, 1.05rem + .4vw, 1.4rem);
  --teudu-fs-lead: clamp(1.6rem, 1.45rem + .45vw, 1.85rem);
  --teudu-space-section: clamp(3.5rem, 8vw, 6rem);
  --teudu-space-block: clamp(2rem, 5vw, 3rem);
  --teudu-pad-x: clamp(1.25rem, 4vw, 2.5rem);
}

.teudu-lp a {
  color: var(--teudu-gold);
}

.teudu-lp a:hover {
  text-decoration: underline;
  opacity: .9;
}

/* スクロール連動 */
.teudu-lp__reveal {
  opacity: 0;
  transition: opacity var(--teudu-reveal-duration) var(--teudu-ease-out),
  transform calc(var(--teudu-reveal-duration) + .2s) var(--teudu-ease-out);
  transform: translate3d(0, var(--teudu-reveal-shift), 0);

  will-change: opacity, transform;
}

.teudu-lp__reveal.is-visible {
  opacity: 1;
  transform: translate3d(0, 0, 0);

  will-change: auto;
}

@media (prefers-reduced-motion: reduce) {
  .teudu-lp__reveal {
    opacity: 1;
    transition: none;
    transform: none;

    will-change: auto;
  }
}

.teudu-lp__inner {
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--teudu-pad-x);
  padding-left: var(--teudu-pad-x);
  width: min(1140px, 100%);
}

/* MV: ローディング時間差フェードイン */
@keyframes teudu-mv-fadein {
  from {
    opacity: 0;
    transform: translateY(1.2rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.teudu-lp__mv .teudu-lp__mv-overlay,
.teudu-lp__mv .teudu-lp__mv-intro .teudu-lp__brand,
.teudu-lp__mv .teudu-lp__mv-intro .teudu-lp__h1,
.teudu-lp__mv .teudu-lp__mv-intro .teudu-lp__lead {
  opacity: 0;
}

.teudu-lp__mv.is-mv-loaded .teudu-lp__mv-overlay {
  animation: teudu-mv-fadein .8s ease-out .15s forwards;
}

.teudu-lp__mv.is-mv-loaded .teudu-lp__mv-intro .teudu-lp__brand {
  animation: teudu-mv-fadein .8s ease-out .4s forwards;
}

.teudu-lp__mv.is-mv-loaded .teudu-lp__mv-intro .teudu-lp__h1 {
  letter-spacing: .04em;
  animation: teudu-mv-fadein .8s ease-out .7s forwards;
}

.teudu-lp__mv.is-mv-loaded .teudu-lp__mv-intro .teudu-lp__lead {
  letter-spacing: .1em;
  animation: teudu-mv-fadein .8s ease-out 1s forwards;
}

@media (prefers-reduced-motion: reduce) {
  .teudu-lp__mv .teudu-lp__mv-overlay,
  .teudu-lp__mv .teudu-lp__mv-intro .teudu-lp__brand,
  .teudu-lp__mv .teudu-lp__mv-intro .teudu-lp__h1,
  .teudu-lp__mv .teudu-lp__mv-intro .teudu-lp__lead {
    opacity: 1;
  }
}

/* MV */
.teudu-lp__mv {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2.5rem 0;
  /* min-height: min(100vh, 700px); */
  height: 80vh;
  background-color: var(--teudu-bg);
  background-position: center;
  background-size: cover;
  text-align: center;
}

@media (max-width: 767px) {
  .teudu-lp__mv {
    height: 50vh;
  }
}

.teudu-lp__mv-overlay {
  position: absolute;
  z-index: 1;
  background: linear-gradient(165deg, rgba(21, 47, 82, .85) 0%, rgba(12, 35, 64, .6) 45%, rgba(8, 24, 44, .9) 100%);
  pointer-events: none;

  inset: 0;
}

.teudu-lp__mv .teudu-lp__inner,
.teudu-lp__mv-intro {
  position: relative;
  z-index: 2;
}

.teudu-lp__mv--hasimg {
  background-color: #0a1628;
}

.teudu-lp__mv-title {
  color: var(--teudu-text);
  text-shadow: 0 2px 24px rgba(0, 0, 0, .45);
  letter-spacing: .1em;
  font-weight: 500;
  font-size: clamp(2rem, 1.2rem + 2.8vw, 3.2rem);
  font-family: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  line-height: 1.55;
}

.teudu-lp__mv-hint {
  display: block;
  margin-top: 1rem;
  color: var(--teudu-muted);
  letter-spacing: .05em;
  font-weight: 400;
  font-size: var(--teudu-fs-sm);
  line-height: 1.65;
}

.teudu-lp__mv-badge {
  display: inline-block;
  margin-bottom: 1.25rem;
  padding: .5em 1.25em;
  border: 1px solid var(--teudu-gold-dim);
  color: var(--teudu-gold);
  letter-spacing: .18em;
  font-size: var(--teudu-fs-sm);
}

/* MV: 商品画像ビジュアル */
.teudu-lp__mv--hasproduct {
  overflow: hidden;
  align-items: flex-start;
  padding: 3.5rem 0 0;
  min-height: auto;
}

.teudu-lp__mv--hasproduct .teudu-lp__mv-badge {
  margin-bottom: 0;
}

.teudu-lp__mv-visual {
  position: relative;
  margin: 2rem auto -2rem;
  max-width: 800px;
}

.teudu-lp__mv-visual img {
  display: block;
  width: 100%;
  height: auto;

          mask-image: linear-gradient(to bottom, black 55%, transparent 98%);
  -webkit-mask-image: linear-gradient(to bottom, black 55%, transparent 98%);
}

.teudu-lp__mv-visual::before {
  content: '';
  position: absolute;
  z-index: 1;
  background: radial-gradient(ellipse 72% 65% at 50% 42%,
  transparent 28%,
  rgba(12, 35, 64, .4) 52%,
  rgba(12, 35, 64, .88) 74%,
  #0c2340 92%);
  pointer-events: none;

  inset: -10%;
}

@media (max-width: 767px) {
  .teudu-lp__mv--hasproduct {
    padding-top: 2.5rem;
  }

  .teudu-lp__mv-visual {
    margin-top: 1.5rem;
    margin-bottom: -1rem;
    max-width: 100%;
  }

  .teudu-lp__mv-visual::before {
    background: radial-gradient(ellipse 80% 70% at 50% 42%,
    transparent 20%,
    rgba(12, 35, 64, .4) 45%,
    rgba(12, 35, 64, .88) 68%,
    #0c2340 88%);

    inset: -15%;
  }
}

/* Intro */
.teudu-lp__intro {
  position: relative;
  overflow: hidden;
  padding: var(--teudu-space-section) 0;
}

.teudu-lp__intro::before {
  content: '';
  position: absolute;
  background: radial-gradient(ellipse 90% 60% at 50% 0%, rgba(201, 169, 98, .16) 0%, transparent 60%);
  pointer-events: none;

  inset: 0;
}

.teudu-lp__intro-inner {
  position: relative;
  margin-right: auto;
  margin-left: auto;
  /* max-width: 72rem; */
  text-align: center;
}

.teudu-lp__brand {
  margin-bottom: 1.5rem;
  color: var(--teudu-gold);
  letter-spacing: .22em;
  font-size: var(--teudu-fs-lead);
}

.teudu-lp__h1 {
  margin: 0 0 1.5rem;
  color: var(--teudu-text);
  font-weight: 600;
  font-size: clamp(2.2rem, 1.2rem + 2.8vw, 3.6rem);
  font-family: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  line-height: 1.5;
}

.teudu-lp__lead {
  margin: 0 auto;
  max-width: 38em;
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-sm);
  line-height: 1.85;
}

/* MV内イントロ: フォントサイズ拡大 */
.teudu-lp__mv-intro .teudu-lp__brand {
  font-size: clamp(1.6rem, 1.2rem + .8vw, 2.2rem);
}

.teudu-lp__mv-intro .teudu-lp__h1 {
  font-size: clamp(2.8rem, 1.6rem + 3.2vw, 4.4rem);
}

.teudu-lp__mv-intro .teudu-lp__lead {
  font-size: var(--teudu-fs-base);
}

/* Points */
.teudu-lp__points {
  padding: clamp(5rem, 10vw, 9rem) 0;
}

.teudu-lp__points .teudu-lp__section-head {
  margin-bottom: clamp(2rem, 5vw, 3rem);
}

.teudu-lp__points-grid {
  display: grid;
  gap: var(--teudu-space-block);

  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .teudu-lp__points-grid {
    gap: 1.75rem;

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

  .teudu-lp__points-grid--two {
    grid-template-columns: repeat(2, 1fr);
  }
}

.teudu-lp__point {
  padding: 1.75rem 1.5rem 2rem;
  border: 1px solid var(--teudu-gold-dim);
  border-radius: 14px;
  background: rgba(0, 0, 0, .12);
}

.teudu-lp__point-num {
  display: block;
  display: none;
  margin-bottom: .85rem;
  color: var(--teudu-gold);
  letter-spacing: .14em;
  font-size: var(--teudu-fs-sm);
  font-family: 'Jost', sans-serif;
}

.teudu-lp__point-head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: .85rem;
}

.teudu-lp__point-icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  color: var(--teudu-gold);
}

.teudu-lp__point-title {
  margin: 0;
  color: var(--teudu-text);
  font-weight: 600;
  font-size: clamp(1.8rem, 1.35rem + 1.1vw, 2.2rem);
  font-family: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  line-height: 1.5;
}

.teudu-lp__point-body {
  margin: 0;
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-base);
  line-height: 1.85;
}

/* Products */
.teudu-lp__section-head {
  margin-bottom: clamp(2rem, 5vw, 3rem);
  text-align: center;
}

.teudu-lp__section-kicker {
  margin: 0 0 .65rem;
  color: var(--teudu-gold);
  letter-spacing: .22em;
  font-size: var(--teudu-fs-sm);
}

.teudu-lp__h2 {
  margin: 0;
  color: var(--teudu-text);
  font-weight: 600;
  font-size: clamp(2rem, 1.25rem + 1.6vw, 2.6rem);
  font-family: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  line-height: 1.45;
}

.teudu-lp__product {
  padding: var(--teudu-space-section) 0;
  border-top: 1px solid rgba(201, 169, 98, .2);
}

.teudu-lp__product--mask {
  position: relative;
}

.teudu-lp__product--mask::before {
  content: '';
  position: absolute;
  background: radial-gradient(ellipse 70% 40% at 70% 30%, rgba(120, 160, 200, .08) 0%, transparent 50%);
  pointer-events: none;

  inset: 0;
}

.teudu-lp__product-grid {
  position: relative;
  display: grid;
  align-items: center;
  gap: clamp(2.25rem, 5vw, 3.5rem);
}

@media (min-width: 768px) {
  .teudu-lp__product-grid {
    gap: clamp(2.5rem, 4vw, 4rem);

    grid-template-columns: 1fr 1.05fr;
  }

  .teudu-lp__product--mask .teudu-lp__product-grid {
    direction: rtl;
  }

  .teudu-lp__product--mask .teudu-lp__product-grid > * {
    direction: ltr;
  }
}

.teudu-lp__product-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--teudu-gold-dim);
  border-radius: 10px;
  background: rgba(0, 0, 0, .2);
}

.teudu-lp__product-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: inherit;
}

.teudu-lp__product-placeholder {
  padding: 2.5rem 1.5rem;
  color: var(--teudu-muted);
  text-align: center;
  font-size: var(--teudu-fs-base);
  line-height: 1.75;
}

.teudu-lp__product-body .teudu-lp__h2 {
  margin-bottom: .85rem;
  text-align: left;
}

.teudu-lp__product-sub {
  margin: 0 0 1.15rem;
  color: var(--teudu-gold);
  font-size: clamp(1.6rem, 1.35rem + .7vw, 1.85rem);
  line-height: 1.5;
}

.teudu-lp__product-desc {
  margin: 0 0 1.5rem;
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-base);
}

.teudu-lp__product-list {
  margin: 0 0 1.15rem;
  padding-left: 1.35em;
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-base);
  line-height: 1.85;
}

.teudu-lp__product-list li {
  margin-bottom: .5em;
}

.teudu-lp__product-features {
  margin: 0 0 1.15rem;
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-base);
  line-height: 1.85;
}

.teudu-lp__product-features dt {
  margin-top: 1.15rem;
  color: var(--teudu-text);
  font-weight: 600;
  font-size: clamp(1.5rem, 1.2rem + .7vw, 1.7rem);
}

.teudu-lp__product-features dt:first-child {
  margin-top: 0;
}

.teudu-lp__product-features dd {
  margin: .35rem 0 0;
}

.teudu-lp__proposal {
  margin-top: 1.5rem;
  padding: 1.25rem 1.35rem;
  border-left: 3px solid var(--teudu-gold);
  border-radius: 0 10px 10px 0;
  background: rgba(255, 255, 255, .06);
}

.teudu-lp__proposal-label {
  display: block;
  margin-bottom: .5rem;
  color: var(--teudu-gold);
  letter-spacing: .1em;
  font-size: var(--teudu-fs-sm);
}

.teudu-lp__proposal p {
  margin: 0;
  color: var(--teudu-text);
  font-size: var(--teudu-fs-base);
  line-height: 1.85;
}

/* Proposal Steps */
.teudu-lp__proposal-steps {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin: 1.6rem 0 .8rem;
}

.teudu-lp__proposal-step {
  display: flex;
  align-items: center;
  flex: 1;
  flex-direction: column;
  justify-content: center;
  padding: 1.4rem 1rem;
  border: 1px solid var(--teudu-gold-dim);
  border-radius: 8px;
  background: rgba(255, 255, 255, .04);
  text-align: center;
}

.teudu-lp__proposal-step-num {
  display: inline-block;
  margin-bottom: .5rem;
  color: var(--teudu-gold);
  letter-spacing: .12em;
  font-weight: 600;
  font-size: 1.1rem;
}

.teudu-lp__proposal-step-title {
  display: block;
  color: var(--teudu-text);
  font-weight: 600;
  font-size: 1.5rem;
  line-height: 1.4;
}

.teudu-lp__proposal-step-desc {
  display: block;
  margin-top: .4rem;
  color: var(--teudu-muted);
  font-size: 1.2rem;
  line-height: 1.5;
}

.teudu-lp__proposal-arrow {
  position: relative;
  display: flex;
  align-items: center;
  flex-shrink: 0;
  width: 3.2rem;
}

.teudu-lp__proposal-arrow::before {
  content: '';
  position: absolute;
  top: 50%;
  right: .4rem;
  left: .4rem;
  height: 1px;
  background: var(--teudu-gold-dim);
}

.teudu-lp__proposal-arrow::after {
  content: '';
  position: absolute;
  top: 50%;
  right: .4rem;
  margin-top: -4px;
  width: 7px;
  height: 7px;
  border-top: 1px solid var(--teudu-gold-dim);
  border-right: 1px solid var(--teudu-gold-dim);
  transform: rotate(45deg);
}

.teudu-lp__proposal-summary {
  margin-top: .6rem;
  color: var(--teudu-muted);
  text-align: center;
  font-size: 1.3rem;
  line-height: 1.8;
}

@media (max-width: 767px) {
  .teudu-lp__proposal-steps {
    flex-direction: column;
  }

  .teudu-lp__proposal-step {
    padding: 1.2rem 1rem;
    width: 100%;
  }

  .teudu-lp__proposal-arrow {
    justify-content: center;
    width: auto;
    height: 2.4rem;
  }

  .teudu-lp__proposal-arrow::before {
    top: .3rem;
    right: auto;
    bottom: .3rem;
    left: 50%;
    width: 1px;
    height: auto;
  }

  .teudu-lp__proposal-arrow::after {
    top: auto;
    right: auto;
    bottom: .3rem;
    left: 50%;
    margin-top: 0;
    margin-left: -4px;
    border-top: none;
    border-right: 1px solid var(--teudu-gold-dim);
    border-bottom: 1px solid var(--teudu-gold-dim);
    transform: rotate(45deg);
  }
}

/* Plans */
.teudu-lp__plans {
  padding: var(--teudu-space-section) 0 clamp(4rem, 10vw, 6.5rem);
  border-top: 1px solid rgba(201, 169, 98, .2);
}

.teudu-lp__plans-lead {
  margin: 1rem auto 0;
  max-width: 42em;
  color: var(--teudu-muted);
  text-align: center;
  font-size: var(--teudu-fs-base);
  line-height: 1.85;
}

.teudu-lp__plans-grid {
  display: grid;
  gap: var(--teudu-space-block);
  margin-top: clamp(2rem, 5vw, 3rem);

  grid-template-columns: 1fr;
}

@media (min-width: 900px) {
  .teudu-lp__plans-grid {
    align-items: stretch;
    gap: 1.5rem;

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

.teudu-lp__plan {
  display: flex;
  overflow: hidden;
  flex-direction: column;
  padding: 0;
  border: 1px solid var(--teudu-gold-dim);
  border-radius: 14px;
  background: rgba(0, 0, 0, .18);
  box-shadow: 0 0 0 1px rgba(201, 169, 98, .08);
}

.teudu-lp__plan-head {
  padding: 1.5rem 1.35rem 1.25rem;
  border-bottom: 1px solid rgba(201, 169, 98, .2);
  text-align: center;
}

.teudu-lp__plan-name {
  margin: 0 0 .5rem;
  font-weight: 600;
  font-size: clamp(1.8rem, 1.35rem + .9vw, 2.1rem);
  font-family: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
  line-height: 1.45;
}

.teudu-lp__plan-bundle {
  margin: 0;
  color: var(--teudu-gold);
  letter-spacing: .04em;
  font-size: var(--teudu-fs-sm);
  line-height: 1.5;
}

.teudu-lp__plan-body {
  flex: 1;
  padding: 1.4rem 1.4rem 1.5rem;
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-base);
  line-height: 1.8;
}

.teudu-lp__plan-body dt {
  margin-top: 1rem;
  margin-bottom: .35rem;
  color: var(--teudu-gold);
  letter-spacing: .06em;
  font-size: var(--teudu-fs-sm);
}

.teudu-lp__plan-body dt:first-child {
  margin-top: 0;
}

.teudu-lp__plan-body dd {
  margin: 0;
}

/* 相乗効果: 施術 / コスメ 分割表示 */
.teudu-lp__plan-synergy {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}

.teudu-lp__plan-synergy-item {
  display: flex;
  align-items: baseline;
  gap: .8rem;
  padding: .7rem .9rem;
  border-radius: 6px;
  font-size: 1.4rem;
  line-height: 1.6;
}

.teudu-lp__plan-synergy-item--medical {
  border-left: 3px solid rgba(201, 169, 98, .45);
  background: rgba(201, 169, 98, .1);
}

.teudu-lp__plan-synergy-item--cosme {
  border-left: 3px solid rgba(242, 239, 232, .3);
  background: rgba(242, 239, 232, .06);
}

.teudu-lp__plan-synergy-label {
  display: inline-block;
  flex-shrink: 0;
  padding: .15em 0;
  width: 4.8em;
  border-radius: 3px;
  text-align: center;
  white-space: nowrap;
  letter-spacing: .06em;
  font-weight: 600;
  font-size: 1.1rem;
  line-height: 1.5;
}

.teudu-lp__plan-synergy-item--medical .teudu-lp__plan-synergy-label {
  background: var(--teudu-gold);
  color: var(--teudu-bg);
}

.teudu-lp__plan-synergy-item--cosme .teudu-lp__plan-synergy-label {
  background: rgba(242, 239, 232, .18);
  color: var(--teudu-text);
}

.teudu-lp__plan-synergy-text {
  color: var(--teudu-text);
}

/* こんなお悩みに: スケルトンタグ */
.teudu-lp__plan-concerns {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
}

.teudu-lp__plan-concern-tag {
  display: inline-block;
  padding: .35em .9em;
  border: 1px solid rgba(201, 169, 98, .4);
  border-radius: 9rem;
  color: var(--teudu-text);
  white-space: nowrap;
  letter-spacing: .04em;
  font-size: 1.2rem;
  line-height: 1.5;
}

.teudu-lp__plan-prices {
  margin-top: 1.15rem;
  padding: 1.15rem 1rem 1.25rem;
  border-top: 1px dashed rgba(201, 169, 98, .25);
  text-align: center;
}

.teudu-lp__plan-trial {
  display: block;
  margin-bottom: .35rem;
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-sm);
}

.teudu-lp__plan-price {
  display: inline-flex;
  align-items: baseline;
  justify-content: center;
  gap: .15em;
  color: #f0e6c8;
  letter-spacing: .03em;
  font-weight: 400;
  font-size: clamp(3.2rem, 1.6rem + 2.2vw, 4.2rem);
  font-family: 'Outfit', sans-serif;
  line-height: 1.2;
}

.teudu-lp__plan-price small {
  font-weight: 500;
  font-size: max(var(--teudu-fs-min), .45em);
}

.teudu-lp__plan-regular {
  margin: .65rem 0 0;
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-base);
  line-height: 1.5;
}

/* Notes & CTA */
.teudu-lp__notes {
  padding: 2.5rem 0 3.5rem;
  text-align: center;
}

.teudu-lp__notes p {
  margin: .5rem 0;
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-base);
  line-height: 1.8;
}

p.teudu-lp__cta {
  margin-top: 4rem;
}

.teudu-lp__cta a {
  display: inline-block;
  padding: 1em 4.5em;
  border: 1px solid var(--teudu-gold);
  border-radius: 999px;
  color: var(--teudu-gold);
  text-decoration: none;
  letter-spacing: .08em;
  font-size: max(var(--teudu-fs-min), clamp(1.4rem, 1.2rem + .5vw, 1.6rem));
  transition: background .35s var(--teudu-ease-out), color .35s var(--teudu-ease-out);
}

.teudu-lp__cta a:hover {
  background: rgba(201, 169, 98, .15);
  color: #fdf9f0;
  text-decoration: none;
}

/* 固定ページ本文（任意） */
.teudu-lp__wpcontent {
  padding: 0 0 clamp(3.5rem, 8vw, 5rem);
  border-top: 1px solid rgba(201, 169, 98, .15);
}

.teudu-lp__wpcontent .teudu-lp__inner {
  padding-top: clamp(2.5rem, 6vw, 3.5rem);
  color: var(--teudu-muted);
  font-size: var(--teudu-fs-base);
  line-height: 1.85;
}

.teudu-lp__wpcontent h2,
.teudu-lp__wpcontent h3 {
  color: var(--teudu-text);
  font-family: 'Shippori Mincho', 'Hiragino Mincho ProN', serif;
}

/* ===================================================================
   高級感エフェクト
   =================================================================== */

/* --- Keyframes --- */
@keyframes teudu-border-rotate {
  to {
    --teudu-border-angle: 360deg;
  }
}

@keyframes teudu-shimmer {
  0%,
  100% {
    background-position: 0 50%;
  }

  50% {
    background-position: 100% 50%;
  }
}

@keyframes teudu-sparkle-1 {
  0%,
  100% {
    opacity: .06;
  }

  50% {
    opacity: .22;
  }
}

@keyframes teudu-sparkle-2 {
  0%,
  100% {
    opacity: .18;
  }

  50% {
    opacity: .05;
  }
}

@keyframes teudu-badge-glow {
  0%,
  100% {
    box-shadow: 0 0 18px -3px rgba(201, 169, 98, .22),
    0 0 8px rgba(201, 169, 98, 0),
    inset 0 0 16px -3px rgba(201, 169, 98, .10);
  }

  50% {
    box-shadow: 0 0 30px -2px rgba(201, 169, 98, .35),
    0 0 8px rgba(201, 169, 98, .12),
    inset 0 0 22px -3px rgba(201, 169, 98, .15);
  }
}

@keyframes teudu-cta-sweep {
  0% {
    transform: translateX(-120%) skewX(-15deg);
  }

  100% {
    transform: translateX(300%) skewX(-15deg);
  }
}

/* --- Effect 8: 放射光（ライトブルーム） --- */
.teudu-lp__product:not(.teudu-lp__product--mask) {
  position: relative;
}

.teudu-lp__product:not(.teudu-lp__product--mask)::before {
  content: '';
  position: absolute;
  background: radial-gradient(ellipse 60% 45% at 30% 40%, rgba(201, 169, 98, .07) 0%, transparent 55%);
  pointer-events: none;

  inset: 0;
}

/* --- Effect 5: グラスモーフィズム --- */
@supports (backdrop-filter: blur(1px)) or (-webkit-backdrop-filter: blur(1px)) {
  .teudu-lp__point,
  .teudu-lp__plan,
  .teudu-lp__product-visual {
    background: rgba(12, 35, 64, .45);

            backdrop-filter: blur(1.2rem);
    -webkit-backdrop-filter: blur(1.2rem);
  }
}

/* --- Effect 1: ゴールドグラデーションボーダー --- */
.teudu-lp__point,
.teudu-lp__plan,
.teudu-lp__product-visual {
  position: relative;

  isolation: isolate;
}

@supports (mask-composite: exclude) or (-webkit-mask-composite: xor) {
  .teudu-lp__point,
  .teudu-lp__plan,
  .teudu-lp__product-visual {
    border-color: transparent;
  }

  .teudu-lp__point::before,
  .teudu-lp__plan::before {
    content: '';
    position: absolute;
    z-index: -1;
    padding: 1px;
    border-radius: inherit;
    background: conic-gradient(from var(--teudu-border-angle, 0deg),
    rgba(201, 169, 98, .12) 0%,
    rgba(201, 169, 98, .45) 25%,
    rgba(242, 239, 232, .25) 50%,
    rgba(201, 169, 98, .45) 75%,
    rgba(201, 169, 98, .12) 100%);
    animation: teudu-border-rotate 4s linear infinite;
    pointer-events: none;

    inset: 0;
            mask: linear-gradient(#000, #000) content-box,
    linear-gradient(#000, #000);
    -webkit-mask: linear-gradient(#000, #000) content-box,
    linear-gradient(#000, #000);
            mask-composite: exclude;
    -webkit-mask-composite: xor;
  }

  .teudu-lp__product-visual::before {
    content: '';
    position: absolute;
    z-index: 1;
    padding: 1px;
    border-radius: inherit;
    background: conic-gradient(from var(--teudu-border-angle, 0deg),
    rgba(201, 169, 98, .12) 0%,
    rgba(201, 169, 98, .45) 25%,
    rgba(242, 239, 232, .25) 50%,
    rgba(201, 169, 98, .45) 75%,
    rgba(201, 169, 98, .12) 100%);
    animation: teudu-border-rotate 4s linear infinite;
    pointer-events: none;

    inset: 0;
            mask: linear-gradient(#000, #000) content-box,
    linear-gradient(#000, #000);
    -webkit-mask: linear-gradient(#000, #000) content-box,
    linear-gradient(#000, #000);
            mask-composite: exclude;
    -webkit-mask-composite: xor;
  }
}

/* --- Effect 3: ホバーグロー＆リフト --- */
@media (hover: hover) {
  .teudu-lp__point,
  .teudu-lp__plan,
  .teudu-lp__product-visual {
    transition: transform .4s var(--teudu-ease-out),
    box-shadow .4s var(--teudu-ease-out);
  }

  /* .teudu-lp__point:hover,
  .teudu-lp__plan:hover {
    box-shadow: 0 8px 32px -4px rgba(201, 169, 98, .18),
    0 0 18px -2px rgba(201, 169, 98, .10);
    transform: translateY(-4px);
  } */
}

/* --- Effect 2: ゴールドグラデーション見出しテキスト --- */
@supports (-webkit-background-clip: text) or (background-clip: text) {
  .teudu-lp__brand {
    background: linear-gradient(120deg,
    #c9a962 0%,
    #f0e6c8 30%,
    #c9a962 60%,
    #a88a45 80%,
    #c9a962 100%);
    -webkit-background-clip: text;
            background-clip: text;
    background-size: 200% 100%;
    animation: teudu-shimmer 6s ease-in-out infinite;

    -webkit-text-fill-color: transparent;
  }

  .teudu-lp__h1,
  .teudu-lp__h2:not(.teudu-lp__wpcontent h2) {
    background: linear-gradient(120deg,
    var(--teudu-text) 0%,
    #f0e6c8 20%,
    var(--teudu-gold) 45%,
    #f0e6c8 65%,
    var(--teudu-text) 85%,
    var(--teudu-text) 100%);
    -webkit-background-clip: text;
            background-clip: text;
    background-size: 200% 100%;
    animation: teudu-shimmer 16s ease-in-out infinite;

    -webkit-text-fill-color: transparent;
  }
}

/* --- Effect 7: ゴールドラインディバイダー --- */
.teudu-lp__product {
  position: relative;
}

.teudu-lp__product::after,
.teudu-lp__plans::after {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  width: min(60%, 280px);
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(201, 169, 98, .5), transparent);
  box-shadow: 0 0 10px 1px rgba(201, 169, 98, .10);
  transform: translateX(-50%);
  pointer-events: none;
}

.teudu-lp__plans {
  position: relative;
}

/* --- Effect 4: CSS スパークル（MV） --- */
.teudu-lp__mv::after {
  content: '';
  position: absolute;
  z-index: 1;
  background-image: radial-gradient(1px 1px at 12% 22%, rgba(201, 169, 98, .4) 0%, transparent 100%),
  radial-gradient(1px 1px at 38% 68%, rgba(242, 239, 232, .3) 0%, transparent 100%),
  radial-gradient(1.5px 1.5px at 62% 28%, rgba(201, 169, 98, .35) 0%, transparent 100%),
  radial-gradient(1px 1px at 82% 72%, rgba(242, 239, 232, .25) 0%, transparent 100%),
  radial-gradient(1px 1px at 28% 82%, rgba(201, 169, 98, .3) 0%, transparent 100%),
  radial-gradient(1.5px 1.5px at 52% 12%, rgba(242, 239, 232, .35) 0%, transparent 100%),
  radial-gradient(1px 1px at 88% 42%, rgba(201, 169, 98, .3) 0%, transparent 100%),
  radial-gradient(1px 1px at 5% 55%, rgba(201, 169, 98, .25) 0%, transparent 100%),
  radial-gradient(1.5px 1.5px at 72% 52%, rgba(242, 239, 232, .2) 0%, transparent 100%),
  radial-gradient(1px 1px at 45% 38%, rgba(201, 169, 98, .3) 0%, transparent 100%);
  animation: teudu-sparkle-1 3.5s ease-in-out infinite;
  pointer-events: none;

  inset: 0;
}

/* --- Effect 9: MV バッジ強化 --- */
.teudu-lp__mv-badge {
  position: relative;
  z-index: 2;
  padding: .65em 2em;
  border: 1px solid;
  border-image: linear-gradient(135deg,
  rgba(201, 169, 98, .2) 0%,
  rgba(201, 169, 98, .7) 25%,
  rgba(242, 239, 232, .5) 50%,
  rgba(201, 169, 98, .7) 75%,
  rgba(201, 169, 98, .2) 100%) 1;
  background: rgba(12, 35, 64, .55);
  box-shadow: 0 0 18px -3px rgba(201, 169, 98, .22),
  0 0 8px rgba(201, 169, 98, 0),
  inset 0 0 16px -3px rgba(201, 169, 98, .10);
  color: #dcc07a;
  letter-spacing: .24em;
  font-weight: 300;
  font-size: clamp(1.2rem, 1rem + .5vw, 1.5rem);
  transform: translateZ(0);
  animation: teudu-badge-glow 4s ease-in-out infinite;

  will-change: box-shadow;
}

.teudu-lp__mv-badge::before,
.teudu-lp__mv-badge::after {
  content: '';
  position: absolute;
  top: 50%;
  width: clamp(28px, 6vw, 56px);
  height: 1px;
  transform: translateY(-50%);
  pointer-events: none;
}

.teudu-lp__mv-badge::before {
  right: calc(100% + 12px);
  background: linear-gradient(90deg, transparent, rgba(201, 169, 98, .7));
}

.teudu-lp__mv-badge::after {
  left: calc(100% + 12px);
  background: linear-gradient(90deg, rgba(201, 169, 98, .7), transparent);
}

/* --- Effect 6: CTA ボタン強化 --- */
.teudu-lp__cta a {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, rgba(201, 169, 98, .12) 0%, rgba(201, 169, 98, .04) 100%);
}

.teudu-lp__cta a::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 45%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .13), transparent);
  transform: translateX(-120%) skewX(-15deg);
  pointer-events: none;
}

@media (hover: hover) {
  .teudu-lp__cta a:hover {
    background: rgba(201, 169, 98, .18);
    box-shadow: 0 0 20px -3px rgba(201, 169, 98, .2);
  }

  .teudu-lp__cta a:hover::after {
    animation: teudu-cta-sweep .8s ease-out;
  }
}

/* --- prefers-reduced-motion: 全エフェクトのアニメーション停止 --- */
@media (prefers-reduced-motion: reduce) {
  .teudu-lp__point::before,
  .teudu-lp__plan::before,
  .teudu-lp__product-visual::before {
    animation: none;
  }

  .teudu-lp__mv::after {
    opacity: .12;
    animation: none;
  }

  .teudu-lp__cta a::after {
    display: none;
  }

  .teudu-lp__brand,
  .teudu-lp__h1,
  .teudu-lp__h2 {
    background-size: 100% 100%;
    animation: none;
  }

  .teudu-lp__mv-badge {
    animation: none;
  }

  .teudu-lp__point,
  .teudu-lp__plan {
    transition: none;
  }
}