:root {
  --main: #0b0b0b;
  --accent: #e60012;
  --sub: #1c1c1c;
  --bg: #f4f4f4;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", sans-serif;
  color: #111;
  background: #fff;
  line-height: 1.9;
}

img {
  max-width: 100%;
  display: block;
}

section {
  padding: 90px 8%;
}

h2 {
  font-size: clamp(24px, 3vw, 34px);
  margin-bottom: 24px;
}

.lead {
  font-size: 18px;
}

.center {
  text-align: center;
}

.gray {
  background: var(--bg);
}

/* ===== FV ===== */
.fv {
  min-height: 100vh;
  background: linear-gradient(120deg, rgba(0, 0, 0, .7), rgba(0, 0, 0, .4)), url("../../img/mv-pc.jpg");
  background-size: cover;
  background-position: center;
  color: #fff;
  display: flex;
  align-items: center;
  position:relative;
}

.fv-inner {
  max-width: 900px;
}

.fv-inner img {
  position:absolute;
  left:35%;
  bottom:5%;
  width:15vw;
  -webkit-user-drag: none;
  user-select: none;
  pointer-events: none;
}

.badge {
  display: inline-block;
  border: 1px solid #fff;
  padding: 6px 16px;
  font-size: 13px;
  letter-spacing: .08em;
}

.fv h1 {
  font-size: clamp(32px, 5vw, 54px);
  line-height: 1.25;
  margin: 24px 0;
}

/* ===== CTA ULTIMATE ===== */
.cta {
  position: relative;
  display: inline-block;
  padding: 18px 54px;
  background: #e60012;
  color: #fff;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
  overflow: hidden;
  border-radius: 2px;
  animation: ctaPulse 2.4s infinite;
  transition: transform .3s ease;
}

/* 鼓動エフェクト */
@keyframes ctaPulse {
  0% {
    box-shadow: 0 0 0 0 rgba(230, 0, 18, .6);
  }

  70% {
    box-shadow: 0 0 0 18px rgba(230, 0, 18, 0);
  }

  100% {
    box-shadow: 0 0 0 0 rgba(230, 0, 18, 0);
  }
}

/* 光が走る */
.cta::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 120%;
  height: 100%;
  background: linear-gradient(120deg,
      transparent,
      rgba(255, 255, 255, .6),
      transparent);
  transform: skewX(-20deg);
  animation: ctaShine 2.8s infinite;
}

@keyframes ctaShine {
  0% {
    left: -120%;
  }

  60% {
    left: 120%;
  }

  100% {
    left: 120%;
  }
}

/* ホバー時：加速 */
.cta:hover {
  transform: translateY(-4px) scale(1.03);
}

.cta-focus {
  transform: scale(1.08);
}

.cta-fixed-sport.is-focus {
  transform: scale(1.08);
}

@media(max-width:768px) {
  .cta-fixed-sport.is-focus {
    transform: translateX(-50%) scale(1.05);
  }

  section.fv {padding-top: 65%!important;}
}

/* ===== 共感 ===== */
.problem ul {
  max-width: 760px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.problem li {
  padding: 18px 0;
  border-bottom: 1px solid #ddd;
}

.problem ul{
  list-style:none;
  padding:0;
  margin:24px auto 0;
}

.problem li{
  position:relative;
  margin-bottom:14px;
  font-size:16px;
  line-height:1.6;
  padding-left:5%;
}

.problem li::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 0.6em;
    width: 10px;
    height: 28px;
    border-right: 4px solid #2dbf5a;
    border-bottom: 4px solid #2dbf5a;
    transform: rotate(45deg);
}

.about {
  background-image: url("../../img/about-bg.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding: 90px 8%;
}

.about h2 {
  color: #ffffff;
text-shadow:
  0 1px 1px rgba(0,0,0,0.55),
  0 4px 14px rgba(0,0,0,0.45);

}

.message {padding:0 6%!important;
padding-bottom:60px!important;}

@media screen and (max-width: 768px) {
  .about {
    background-position: 68.75% center;
    padding-top: 45%;
  }
}

/* ===== 成分レーダー ===== */
.status-wrap {
  display: flex;
  gap: 60px;
  flex-wrap: wrap;
  align-items: center;
  width: 750px;
  margin: 0 auto;
}

.status-text {
  max-width: 420px;
}

/* ===== 比較 ===== */

.compare {
  max-width: 960px;
  margin: 40px auto;
  width: 100%;
  border-collapse: separate;
  border-spacing: 0;
  background: #fff;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(0,0,0,.08);
}

/* 共通セル */
.compare th,
.compare td {
  padding: 16px;
  font-size: 15px;
  text-align: center;
}

/* ヘッダー */
.compare thead th {
  background: #111;
  color: #aaa;
  font-weight: 600;
  letter-spacing: .08em;
}

/* MAJIDE列強調 */
.compare thead th.is-majide {
  background: #e60012;
  color: #fff;
}

.compare tbody td:nth-child(2) {
  font-weight: 700;
  color: #111;
}

/* 左列（項目名） */
.compare tbody td:first-child {
  text-align: left;
  font-weight: 600;
  background: #fafafa;
}

/* 行区切り＆ホバー */
.compare tbody tr + tr td {
  border-top: 1px solid #eee;
}

.compare tbody tr:hover {
  background: #f7f7f7;
}

/* ================================
   スマホ：カード表示
================================ */
@media (max-width: 768px) {
  .compare {
    box-shadow: none;
    background: transparent;
  }

  .compare thead {
    display: none;
  }

  .compare,
  .compare tbody,
  .compare tr {
    display: block;
    width: 100%;
  }

  .compare tr {
    margin-bottom: 20px;
    padding: 16px;
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,.08);
  }

  .compare td {
    display: block;
    width: 100%;
    padding: 0;
    text-align: left;
    background: none;
  }

  /* 項目名 */
  .compare td:first-child {
    margin-bottom: 12px;
    font-size: 14px;
    font-weight: 700;
    color: #111;
    border-bottom: 1px solid #eee;
    padding-bottom: 8px;
  }

  /* MAJIDE */
  .compare td:nth-child(2) {
    margin-bottom: 6px;
    font-weight: 700;
    color: #e60012;
  }

  .compare td:nth-child(2)::before {
    content: "MAJIDE";
    display: inline-block;
    margin-right: 8px;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    background: #e60012;
    padding: 2px 6px;
    border-radius: 4px;
  }

  /* 一般プロテイン */
  .compare td:nth-child(3) {
    font-size: 14px;
    color: #666;
  }

  .compare td:nth-child(3)::before {
    content: "　一 般　";
    display: inline-block;
    margin-right: 8px;
    font-size: 11px;
    font-weight: 600;
    color: #fff;
    background: #999;
    padding: 2px 6px;
    border-radius: 4px;
  }

  /* 項目名（見出し） */
  .compare td:first-child {
    background: none;
    color: #111;
    font-weight: 700;
    text-align: left;
    padding-bottom: 6px;
    border-bottom: 1px solid #eee;
  }
}

/* ===== 声 ===== */
.voice {
  background: #fff;
  padding: 36px;
  border-left: 6px solid var(--accent);
  max-width: 760px;
  margin: 40px auto 0;
}

/* ===== 保護者の声 ===== */
.parent-voices {
  max-width: 900px;
  margin: 60px auto 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
}

.parent-voice {
  background: #fff;
  padding: 28px 26px;
  border-left: 6px solid var(--accent);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .06);
}

.voice-text {
  font-size: 15px;
  line-height: 1.9;
}

.voice-meta {
  margin-top: 16px;
  font-size: 13px;
  color: #555;
  text-align: right;
}

/* ===== LINE FLOW (STEP DESIGN) ===== */
.line-flow-modern {
  max-width: 1100px;
  margin: 90px auto 0;
  display: flex;
  flex-direction: column;
  gap: 90px;
}

.flow-card {
  position: relative;
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 60px;
  align-items: center;

  opacity: 0;
  transform: translateY(50px);
  transition: .9s cubic-bezier(.7, 0, .2, 1);
}

.flow-card.is-show {
  opacity: 1;
  transform: translateY(0);
}

/* STEPバッジ */
.step-badge {
  position: absolute;
  top: -20px;
  left: -10px;
  background: linear-gradient(135deg, #ff1a2d, #c40010);
  color: #fff;
  font-size: 12px;
  letter-spacing: .18em;
  font-weight: 700;
  padding: 10px 18px;

  clip-path: polygon(0 0,
      90% 0,
      100% 50%,
      90% 100%,
      0 100%);

  box-shadow: 0 10px 24px rgba(0, 0, 0, .25);
  z-index: 3;
}

/* 巨大ナンバー（背景） */
.step-bg {
  position: absolute;
  right: 40px;
  bottom: -40px;
  font-size: 180px;
  font-weight: 800;
  color: #000;
  opacity: .04;
  line-height: 1;
  pointer-events: none;
}

/* スクショ */
.flow-media img {
  border-radius: 20px;
  box-shadow: 0 20px 46px rgba(0, 0, 0, .3);
}

/* テキスト */
.flow-content {
  max-width: 420px;
}

.flow-content h3 {
  font-size: 22px;
  margin-bottom: 12px;
}

.flow-content p {
  font-size: 15px;
  line-height: 1.9;
}

/* ===== SP ===== */
@media(max-width:768px) {
  .flow-card {
    grid-template-columns: 1fr;
    gap: 28px;
    text-align: center;
  }

  .step-bg {
    font-size: 120px;
    right: 10px;
    bottom: -20px;
  }

  .step-badge {
    left: 50%;
    transform: translateX(-50%);
  }
}

/* ===== FAQ ===== */
.faq-section {
  background: #fff;
  padding: 80px 8%;
}

/* 全体 */
.faq {
  max-width: 900px;
  margin: 0 auto;
  border-top: 2px solid #000;
}

/* 質問 */
.faq dt {
  position: relative;
  padding: 20px 48px 20px 20px;
  font-weight: 700;
  cursor: pointer;
  border-bottom: 1px solid #ddd;
  transition: background .25s ease;
}

.faq dt:hover {
  background: #f7f7f7;
}

.faq dt::after {
  content: "+";
  position: absolute;
  right: 20px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 700;
  color: #e60012;
  transition: transform .3s ease;
}

.faq dt.is-open::after {
  content: "−";
}

.faq dd {
  max-height: 0;
  overflow: hidden;
  background: #f9f9f9;
  transition: max-height .4s ease;
}

.faq dd.open {
  max-height: 1000px;
}

.faq-inner {
  padding: 16px 20px 20px;
}

/* スマホ */
@media (max-width: 768px) {
  .faq-section {
    padding: 60px 6%;
  }
}

footer {
  background: #000;
  color: #fff;
  text-align: center;
  padding: 40px 20px;
  font-size: 14px;
}

/* 成分グリッド */
.nutrition-grid {
  margin-top: 60px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0px;
  text-align: center;
}

@media screen and (max-width:767px) {
.nutrition-grid {
  margin-top: 0px;
}
}

.nutri {
  background: #fff;
  padding: 24px;
  border-radius: 4px;
}

.nutri .num {
  font-size: 42px;
  font-weight: 800;
  color: var(--accent);
}

/* ===== FIXED CTA SPORT ===== */
.cta-fixed-sport {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;

  display: flex;
  align-items: center;
  gap: 14px;

  padding: 16px 26px 16px 22px;
  background: linear-gradient(135deg, #ff1a2d 0%, #c40010 100%);
  color: #fff;
  text-decoration: none;

  font-weight: 700;
  letter-spacing: .06em;

  clip-path: polygon(0 0,
      92% 0,
      100% 50%,
      92% 100%,
      0 100%,
      6% 50%);

  box-shadow: 0 12px 30px rgba(0, 0, 0, .35);
  animation: sportPulse 2.6s infinite;

  overflow: hidden;
}

/* テキスト */
.cta-icon {
  font-size: 18px;
  opacity: .9;
  transition: transform .25s ease;
}

.cta-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
  text-align:center;
}

.cta-text .sub {
  font-size: 11px;
  opacity: .85;
}

.cta-text .main {
  font-size: 16px;
}

/* 鼓動 */
@keyframes sportPulse {
  0% {
    box-shadow: 0 12px 30px rgba(0, 0, 0, .35), 0 0 0 0 rgba(230, 0, 18, .5);
  }

  70% {
    box-shadow: 0 12px 30px rgba(0, 0, 0, .35), 0 0 0 14px rgba(230, 0, 18, 0);
  }

  100% {
    box-shadow: 0 12px 30px rgba(0, 0, 0, .35), 0 0 0 0 rgba(230, 0, 18, 0);
  }
}

/* ===== 右に走る光 ===== */
.cta-fixed-sport::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 120%;
  height: 100%;
  background: linear-gradient(120deg,
      transparent 0%,
      rgba(255, 255, 255, .55) 45%,
      rgba(255, 255, 255, .85) 50%,
      rgba(255, 255, 255, .55) 55%,
      transparent 100%);
  transform: skewX(-20deg);
  pointer-events: none;
}

.cta-fixed-sport:hover::after {
  animation: shineRight .55s ease-out forwards;
}

@keyframes shineRight {
  from {
    left: -120%;
  }

  to {
    left: 120%;
  }
}

.cta-fixed-sport:hover .cta-icon {
  transform: translateX(6px);
}

/* ===== SP ===== */
@media(max-width:768px) {
  .cta-fixed-sport {
    left: 50%;
    right: auto;
    bottom: 12px;
    transform: translateX(-50%);

    width: calc(100% - 24px);
    max-width: 520px;

    justify-content: center;
    padding: 18px 16px;

    clip-path: none;
    border-radius: 12px;
  }

  .cta-fixed-sport:hover .cta-icon {
    transform: translateX(4px);
  }

  .cta-text .main {
    font-size: 15px;
  }
}

/* ===== SPORTY MENU ===== */
.menu-btn {
  position: fixed;
  top: 24px;
  right: 24px;
  z-index: 1001;
  width: 44px;
  height: 44px;
  background: #000;
  border: none;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.menu-btn span {
  display: block;
  height: 2px;
  width: 100%;
  background: #fff;
  transition: .4s cubic-bezier(.7, 0, .3, 1);
}

/* OPEN状態 */
.menu-btn.is-open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.menu-btn.is-open span:nth-child(2) {
  opacity: 0;
}

.menu-btn.is-open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ===== OVERLAY ===== */
.menu-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, .45);
  backdrop-filter: blur(6px);
  opacity: 0;
  pointer-events: none;
  transition: .4s ease;
  z-index: 999;
}

.menu-overlay.is-open {
  opacity: 1;
  pointer-events: auto;
}

/* ===== MENU ===== */
.sport-menu {
  position: fixed;
  inset: 0;
  background: #0b0b0b;
  z-index: 1000;

  transform: translateY(-8%);
  opacity: 0;
  pointer-events: none;
  transition: .6s cubic-bezier(.7, 0, .2, 1);
}

.sport-menu.is-open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.sport-menu ul {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 22px;
  padding: 0;
}

.sport-menu ul li {
  list-style: none;
}

.sport-menu a {
  font-size: clamp(22px, 3vw, 34px);
  font-weight: 700;
  letter-spacing: .18em;
  color: #fff;
  text-decoration: none;
  position: relative;
  opacity: .85;
  transition: .3s ease;
}

.sport-menu a:hover {
  opacity: 1;
  letter-spacing: .22em;
}

.sport-menu .is-buy {
  color: var(--accent);
}

.sport-menu a::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -6px;
  width: 0;
  height: 2px;
  background: currentColor;
  transition: .3s ease;
  transform: translateX(-50%);
}

.sport-menu a:hover::after {
  width: 40%;
}

@media(max-width:768px) {
  section {
    padding: 70px 6%;
  }

  .status-wrap {
    flex-direction: column;
  }

  .fv {
  height: 100vh;
  background: linear-gradient(120deg, rgba(0, 0, 0, .7), rgba(0, 0, 0, .4)), url("../../img/mv-sp.jpg");
  background-position: center;
  color: #fff;
  display: flex;
  align-items: center;
}

.problem li{
  padding-left:12.5%;
}

.status-wrap {
  width: auto;
  margin: 0 auto;
  display:none;
}
}

@media(min-width:768px) {
  .pc-only {
    display:block;
  }

  .sp-only {display:none;}
}

@media(max-width:768px) {
  .pc-only {
    display:none;
  }

  .sp-only {display:block;}

  .cta-icon img.sp-only {position:absolute;}

}

@media(max-width:768px) {

  .cta-fixed-sport {
    position: fixed;
    overflow: visible;
  }

  .cta-fixed-sport img.sp-only {
    position: absolute;
    top: -10px;
    left: 16px;
    width: 64px;
    transform: rotate(-6deg);
    z-index: 2;
    pointer-events: none;
  }

  /* テキストを少し右にずらす */
  .cta-fixed-sport .cta-text {
    padding-left: 56px;
  }

.nutri .num {
    font-size: 36px;}

footer {padding-bottom: 30%;}
}

#buy {padding-top:0!important;}

@media screen and (max-width: 768px) {
  p.lead.center {
font-weight:700;
  }
}

.review {
  padding: 60px 20px;
}

.review-title {
  text-align: center;
  padding: 14px 10px;
  border-radius: 8px;
}

.review-list {
  max-width: 900px;
  margin: 0 auto;
}

.review-item {
  display: flex;
  gap: 15px;
  background: #fff;
  border-radius: 12px;
  padding: 15px;
  margin-bottom: 18px;
  border: 2px solid #d9effb;
}

.review-item img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
}

.review-content {
  flex: 1;
}

.stars {
  color: #f5b400;
  font-size: 14px;
  margin-bottom: 6px;
}

.review-content p {
  font-size: 14px;
  line-height: 1.7;
}

@media (max-width: 768px) {
  .review-item {
    flex-direction: column;
    align-items: center;
    text-align: left;
  }

  .review-item img {
    width: 100px;
    height: 100px;
  }
}

.review-item img {
  display: none;
}

.review-item::before {
  content: "";
  width: 80px;
  height: 80px;
  min-width: 80px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 50% 30%, #bbb 18px, transparent 19px),
    radial-gradient(circle at 50% 75%, #bbb 30px, transparent 31px);
  background-color: #f0f0f0;
}

.faq-section {background:#f4f4f4;}