@charset "utf-8";

/* ==============================================
   まとめ買いキャンペーン — W2本番用スタンドアロンCSS
   (base.css + components.css + animations.css + theme をマージ済み)
   ============================================== */

/* ====================== CSS Variables ====================== */
:root {
  /* --- テーマカラー（ネイビー×イエロー） --- */
  --lp-primary:      #1B2C8A;
  --lp-primary-dark: #101D5E;
  --lp-accent:       #FFE500;
  --lp-accent-dark:  #D4BF00;

  --lp-text-main:    #1A1A1A;
  --lp-text-sub:     #666666;
  --lp-white:        #FFFFFF;
  --lp-black:        #1A1A1A;

  --lp-bg-body:      #1B2C8A;
  --lp-bg-main:      #FFFFFF;
  --lp-bg-alt:       #EEF1FB;

  --lp-font-base:    'Zen Maru Gothic', 'Hiragino Sans', 'Hiragino Kaku Gothic ProN', 'Meiryo', sans-serif;
  --lp-font-en:      'Inter', 'Helvetica Neue', sans-serif;

  --lp-section-py:    56px;
  --lp-section-px:    24px;
  --lp-section-py-pc: 72px;
  --lp-section-px-pc: 48px;

  --lp-max-width:    650px;
  --lp-max-width-pc: 650px;

  --lp-radius-sm:  8px;
  --lp-radius-md:  16px;
  --lp-radius-lg:  20px;
  --lp-radius-pill:60px;

  --lp-shadow-card:  0 4px 20px rgba(0,0,0,.08);
  --lp-shadow-hover: 0 12px 36px rgba(0,0,0,.14);
  --lp-shadow-wrap:  0 0 40px rgba(0,0,0,.18);

  --lp-ease:     cubic-bezier(.25, 1, .5, 1);
  --lp-duration: .8s;
}

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

html {
  font-size: 62.5%;
  line-height: 1.7;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--lp-font-base);
  font-size: 1.4rem;
  color: var(--lp-text-main);
  background: var(--lp-bg-body);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { display: block; width: 100%; max-width: 100%; height: auto; }
li { list-style: none; }
a { display: block; color: inherit; text-decoration: none; }

/* ====================== W2 Vendor Overrides ====================== */
.global-header,
.l-header,
.p-header,
.p-product-list__category-title { display: none; }

.global-contents__inner { width: 100% !important; padding: 0 !important; }
#tblLayout { width: 100% !important; }
table { border-collapse: collapse; margin: 0; padding: 0; }
td, th { padding: 0; margin: 0; }
main + div { display: none; }

/* ====================== Responsive Utilities ====================== */
.sp-only { display: block; }
.pc-only { display: none; }
@media (min-width: 768px) { .sp-only { display: none; } .pc-only { display: block; } }

/* ====================== LP Wrapper ====================== */
.lp-wrap {
  width: 100%;
  max-width: var(--lp-max-width);
  margin: 0 auto;
  overflow: hidden;
  background: var(--lp-bg-main);
  box-shadow: var(--lp-shadow-wrap);
}
@media (min-width: 640px) { .lp-wrap { max-width: var(--lp-max-width-pc); } }

/* ====================== Hero Section ====================== */
.lp-hero { position: relative; overflow: hidden; }
.lp-hero__kv img { display: block; width: 100%; }

.lp-hero__bar {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  background: var(--lp-primary);
  padding: 14px 20px;
  border-top: 1px solid rgba(255,255,255,.07);
}

.lp-hero__bar-text {
  color: var(--lp-accent);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: .1em;
}
.lp-hero__bar-text + .lp-hero__bar-text::before {
  content: "｜";
  margin-right: 16px;
  opacity: .4;
}

/* ====================== Section Base ====================== */
.lp-section { padding: var(--lp-section-py) var(--lp-section-px); }
.lp-section--white { background: var(--lp-white); }
.lp-section--alt   { background: var(--lp-bg-alt); }
.lp-section--dark  { background: var(--lp-black); color: var(--lp-white); }
.lp-section--center { text-align: center; }
@media (min-width: 640px) { .lp-section { padding: var(--lp-section-py-pc) var(--lp-section-px-pc); } }

/* ====================== Section Header ====================== */
.lp-section-head { text-align: center; margin-bottom: 40px; }

.lp-section-head__en {
  display: block;
  font-family: var(--lp-font-en);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--lp-primary);
  opacity: .6;
  margin-bottom: 6px;
}

.lp-section-head__title {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--lp-text-main);
  letter-spacing: .1em;
  position: relative;
  display: inline-block;
  padding-bottom: 14px;
}
.lp-section-head__title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 36px;
  height: 3px;
  background: var(--lp-primary);
  border-radius: 2px;
}

/* ====================== Lead Section ====================== */
.lp-lead {
  background: var(--lp-white);
  text-align: center;
  padding: 52px var(--lp-section-px) 56px;
}

.lp-lead__badge {
  display: inline-block;
  background: var(--lp-primary);
  color: var(--lp-accent);
  font-size: 1.3rem;
  font-weight: 700;
  padding: 5px 22px;
  border-radius: 30px;
  letter-spacing: .18em;
  margin-bottom: 22px;
}

.lp-lead__title {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--lp-text-main);
  line-height: 1.45;
  letter-spacing: .04em;
  margin-bottom: 28px;
}
.lp-lead__title em {
  font-style: normal;
  color: var(--lp-primary);
}

.lp-lead__stat {
  display: inline-flex;
  align-items: baseline;
  gap: 2px;
  background: var(--lp-primary);
  border: 2px solid var(--lp-primary);
  border-radius: var(--lp-radius-lg);
  padding: 18px 40px;
  margin-bottom: 28px;
}
.lp-lead__stat-label  { font-size: 1.4rem; font-weight: 700; color: rgba(255,255,255,.7); margin-right: 6px; }
.lp-lead__stat-value  { font-size: 5.2rem; font-weight: 900; color: var(--lp-accent); line-height: 1; }
.lp-lead__stat-unit   { font-size: 2.6rem; font-weight: 900; color: var(--lp-accent); }
.lp-lead__stat-suffix { font-size: 1.6rem; font-weight: 900; color: var(--lp-accent); margin-left: 2px; }

.lp-lead__desc { font-size: 1.4rem; color: var(--lp-text-sub); line-height: 2; }

@media (min-width: 640px) {
  .lp-lead__title { font-size: 3.4rem; }
  .lp-lead__stat-value { font-size: 6rem; }
}

/* ====================== Tier Cards ====================== */
.lp-tier-list { display: flex; flex-direction: column; gap: 16px; }

.lp-tier-card {
  background: var(--lp-white);
  border-radius: var(--lp-radius-lg);
  overflow: hidden;
  box-shadow: var(--lp-shadow-card);
  transition: transform .3s ease, box-shadow .3s ease;
}
.lp-tier-card:hover { transform: translateY(-4px); box-shadow: var(--lp-shadow-hover); }

.lp-tier-card::before {
  content: "";
  display: block;
  height: 10px;
  background: var(--tier-color, var(--lp-accent));
}

/* ティア1: ネイビー */
.lp-tier-card--2 { --tier-color: var(--lp-primary); }

/* ティア2: イエロー（BEST DEAL） */
.lp-tier-card--3 {
  --tier-color: #B8A000;
  background: var(--lp-primary);
  box-shadow: 0 6px 28px rgba(27,44,138,.30);
}
.lp-tier-card--3::before { height: 10px; background: var(--lp-accent); }

.lp-tier-card__best-bar {
  background: var(--lp-accent);
  color: var(--lp-primary);
  text-align: center;
  font-size: 1.05rem;
  font-weight: 900;
  letter-spacing: .2em;
  padding: 5px 16px;
}

.lp-tier-card__inner {
  display: flex;
  align-items: center;
  padding: 24px 28px;
  gap: 24px;
}

.lp-tier-card__point { flex-shrink: 0; text-align: center; min-width: 72px; }

.lp-tier-card__point-num {
  display: block;
  font-size: 4.2rem;
  font-weight: 900;
  color: var(--tier-color);
  line-height: 1;
}
.lp-tier-card--3 .lp-tier-card__point-num { color: var(--lp-accent); }

.lp-tier-card__point-label {
  display: block;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--lp-text-sub);
  margin-top: 2px;
  white-space: nowrap;
}
.lp-tier-card--3 .lp-tier-card__point-label { color: rgba(255,255,255,.7); }

.lp-tier-card__sep {
  width: 1px;
  height: 64px;
  background: linear-gradient(to bottom, transparent, #E0E0E0 30%, #E0E0E0 70%, transparent);
  flex-shrink: 0;
}
.lp-tier-card--3 .lp-tier-card__sep {
  background: linear-gradient(to bottom, transparent, rgba(255,255,255,.2) 30%, rgba(255,255,255,.2) 70%, transparent);
}

.lp-tier-card__body {
  flex: 1;
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 4px;
}

.lp-tier-card__value {
  font-size: 6rem;
  font-weight: 900;
  color: var(--tier-color);
  line-height: 1;
  letter-spacing: -.02em;
}
.lp-tier-card--3 .lp-tier-card__value { color: var(--lp-accent); }
.lp-tier-card__value span { font-size: 3rem; }

.lp-tier-card__off { font-size: 2.4rem; font-weight: 900; color: var(--tier-color); }
.lp-tier-card--3 .lp-tier-card__off { color: var(--lp-accent); }

@media (min-width: 640px) {
  .lp-tier-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .lp-tier-list--3col { grid-template-columns: repeat(3, 1fr); }
  .lp-tier-card__inner { flex-direction: column; align-items: center; text-align: center; padding: 28px 20px 32px; gap: 16px; }
  .lp-tier-card__sep { width: 48px; height: 1px; background: linear-gradient(to right, transparent, #E0E0E0 30%, #E0E0E0 70%, transparent); }
  .lp-tier-card--3 .lp-tier-card__sep { background: linear-gradient(to right, transparent, rgba(255,255,255,.2) 30%, rgba(255,255,255,.2) 70%, transparent); }
  .lp-tier-card__body { flex-direction: column; align-items: center; gap: 0; }
  .lp-tier-card__value { font-size: 5.2rem; }
  .lp-tier-card--3 .lp-tier-card__value { font-size: 6rem; }
  .lp-tier-card__point-num { font-size: 3.6rem; }
}

/* まとめ買い矢印テキスト */
.matome-arrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 0 0;
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--lp-primary);
  opacity: .65;
}
.matome-arrow::before,
.matome-arrow::after { content: "▶"; font-size: 1rem; color: var(--lp-primary); }

/* ====================== Step Section ====================== */
.lp-step-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 380px;
  margin: 0 auto;
}

.lp-step {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--lp-bg-alt);
  border-radius: var(--lp-radius-md);
  padding: 20px 24px;
  text-align: left;
}

.lp-step__num {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  background: var(--lp-primary);
  color: var(--lp-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 900;
}

.lp-step__text { font-size: 1.5rem; font-weight: 700; color: var(--lp-text-main); line-height: 1.5; }

@media (min-width: 640px) {
  .lp-step-list { flex-direction: row; max-width: 100%; gap: 12px; }
  .lp-step { flex-direction: column; flex: 1; text-align: center; padding: 28px 16px; align-items: center; }
}

/* ====================== Deadline Banner ====================== */
.lp-deadline {
  background: var(--lp-primary);
  color: var(--lp-white);
  text-align: center;
  padding: 44px var(--lp-section-px);
  position: relative;
  overflow: hidden;
}

.lp-deadline__label {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: .25em;
  color: rgba(255,255,255,.65);
  margin-bottom: 14px;
}

.lp-deadline__date {
  font-size: 5rem;
  font-weight: 900;
  letter-spacing: .04em;
  line-height: 1.25;
  color: var(--lp-accent);
}
.lp-deadline__date span { font-size: 2.6rem; font-weight: 700; }

@media (min-width: 640px) {
  .lp-deadline__date { font-size: 6rem; }
  .lp-deadline__date span { font-size: 3rem; }
}

/* ====================== CTA Section ====================== */
.lp-cta {
  background: var(--lp-bg-alt);
  padding: var(--lp-section-py) var(--lp-section-px) 64px;
  text-align: center;
}

.lp-cta__title {
  font-size: 2rem;
  font-weight: 900;
  color: var(--lp-text-main);
  line-height: 1.5;
  letter-spacing: .04em;
  margin-bottom: 10px;
}

.lp-cta__lead {
  font-size: 1.4rem;
  color: var(--lp-text-sub);
  margin-bottom: 32px;
  line-height: 1.8;
}
.lp-cta__lead strong { color: var(--lp-primary); font-weight: 900; }

/* ====================== Button ====================== */
.lp-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--lp-accent);
  color: var(--lp-primary);
  padding: 22px 28px;
  border-radius: var(--lp-radius-pill);
  font-size: 1.7rem;
  font-weight: 900;
  letter-spacing: .06em;
  max-width: 480px;
  margin: 0 auto;
  transition: opacity .3s, transform .2s;
  border: none;
  cursor: pointer;
}
.lp-btn::after { content: "→"; font-size: 1.6rem; transition: transform .2s; }
.lp-btn:hover  { opacity: .92; }
.lp-btn:hover::after { transform: translateX(4px); }
.lp-btn:active { transform: scale(.97); }

/* ====================== Notes ====================== */
.lp-notes {
  background: var(--lp-white);
  padding: 48px var(--lp-section-px) 56px;
  border-top: 1px solid #D0D6F0;
}

.lp-notes__title {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--lp-text-main);
  text-align: center;
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 2px solid #D0D6F0;
  letter-spacing: .06em;
}

.lp-notes__list li {
  font-size: 1.25rem;
  color: #888;
  line-height: 1.9;
  padding-left: 1.8em;
  position: relative;
  margin-bottom: 6px;
}
.lp-notes__list li::before { content: "※"; position: absolute; left: 0; color: #bbb; }

/* ====================== Footer ====================== */
.lp-footer {
  background: var(--lp-primary);
  color: rgba(255,255,255,.35);
  padding: 28px var(--lp-section-px);
  text-align: center;
  font-size: 1.1rem;
  letter-spacing: .04em;
}

/* ====================== Animations ====================== */
.lp-fadein {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--lp-duration) var(--lp-ease), transform var(--lp-duration) var(--lp-ease);
}
.lp-fadein.is-visible { opacity: 1; transform: translateY(0); }
.lp-fadein:nth-child(2) { transition-delay: .1s; }
.lp-fadein:nth-child(3) { transition-delay: .2s; }
.lp-fadein:nth-child(4) { transition-delay: .3s; }

.lp-scale-in {
  opacity: 0;
  transform: scale(.85);
  transition: opacity var(--lp-duration) var(--lp-ease), transform var(--lp-duration) var(--lp-ease);
}
.lp-scale-in.is-visible { opacity: 1; transform: scale(1); }

@keyframes lp-pulse {
  0%, 100% { transform: scale(1); }
  50%       { transform: scale(1.04); }
}
.lp-pulse { animation: lp-pulse 2.5s ease-in-out infinite; }