/* ===========================
   CSS Variables (Figma Design Tokens)
   =========================== */
:root {
  --text-color: #242424;
  --main-color: #FF5900;
  --base-color: #FFF7D6;
  --white: #FFFFFF;
  --gray-light: #D9D9D9;
  --yellow-hi: #FFF462;
  --price-red: #CA0800;
  --footer-bg-sp: #F3F3F3;

  --btn-gradient: linear-gradient(180deg, #13B113 0%, #50CD50 100%);
  --btn-shadow: 0px 4px 12px 0px rgba(0, 0, 0, 0.14);
  --red-gradient: linear-gradient(180deg, #ED3029 0%, #910500 100%);
  --gold-gradient: linear-gradient(180deg, #F09910 0%, #F2E7B2 50%, #F09910 100%);
  --worry-gradient: linear-gradient(180deg, #E9EEFA 31%, #BFD0E4 100%);

  --font-main: 'Zen Maru Gothic', sans-serif;
  --font-number: 'Poppins', sans-serif;
  --font-sans: 'Noto Sans JP', sans-serif;

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-pill: 28px;

  --container-max: 1200px;
  --header-h: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-color);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul, ol {
  list-style: none;
}

/* ===========================
   Layout
   =========================== */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 40px;
}

/* ===========================
   Buttons
   =========================== */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: var(--btn-gradient);
  color: var(--white);
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 16px;
  line-height: 1;
  padding: 14px 28px;
  border-radius: var(--radius-pill);
  border: 2px solid rgba(255, 255, 255, 0.6);
  box-shadow: var(--btn-shadow);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
  white-space: nowrap;
}

.btn-cta:hover {
  opacity: 0.9;
  /* transform: translateY(-1px); */
}

.btn-cta:active {
  /* transform: translateY(0); */
}

.btn-icon {
  flex-shrink: 0;
}

/* ===========================
   Header
   =========================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(8px);
  box-shadow: 0 1px 8px rgba(0, 0, 0, 0.08);
  transition: background 0.3s, box-shadow 0.3s;
}

.site-header.scrolled {
  background: var(--white);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.12);
}

.header-inner {
  max-width: 1366px;
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 32px;
}

.header-logo {
  flex-shrink: 0;
  display: block;
}

.header-logo img {
  height: 33px;
  width: auto;
}

.header-nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
}

.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-color);
  transition: color 0.2s;
  white-space: nowrap;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -3px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--main-color);
  transition: width 0.2s;
}

.nav-link:hover {
  color: var(--main-color);
}

.nav-link:hover::after {
  width: 100%;
}

.header-btn {
  font-size: 14px;
  padding: 10px 20px;
  flex-shrink: 0;
  margin-left: auto;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--text-color);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(8.75px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-8.75px) rotate(-45deg);
}

.sp-nav {
  display: none;
  flex-direction: column;
  align-items: center;
  gap: 0;
  background: var(--white);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s;
}

.sp-nav.open {
  max-height: 400px;
  padding: 20px 0 24px;
}

.sp-nav-link {
  width: 100%;
  text-align: center;
  padding: 14px 20px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-color);
  border-bottom: 1px solid #eee;
}

.sp-nav-btn {
  margin-top: 20px;
  font-size: 15px;
}

/* ===========================
   FV Section
   =========================== */
.section-fv {
  position: relative;
  height: 768px;
}

.fv-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.fv-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.fv-products {
  position: absolute;
  inset: 0;
  height: auto;
  pointer-events: none;
  z-index: 2;
  width: 90%;
  top: 50%;
  left: 50%;
  transform: translateX(-50%) translateY(-50%);
  max-width: 1300px;
}

.fv-content {
  position: absolute;
  left: 0;
  right: 0;
  top: 316px;
  height: 240px;
  background: #FFFFFF;
  border-radius: 0;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  /* padding: 40px 40px 0 clamp(60px, 29vw, 400px); */
  gap: 14px;
}

.fv-headline {
  margin-bottom: 0;
}

.fv-hl-line1 {
  display: flex;
  align-items: baseline;
  gap: 0;
  margin-bottom: 6px;
  justify-content: center;
}

.fv-hl-line2 {
  display: flex;
  align-items: center;
  gap: 8px;
}

.fv-hl-line2-right {
  display: flex;
  flex-direction: row;
  align-items: baseline;
  flex-wrap: nowrap;
}

.fv-hl-line2a,
.fv-hl-line2b {
  display: flex;
  align-items: baseline;
}

.fv-illust {
  height: clamp(46px, 5.2vw, 72px);
  width: auto;
  flex-shrink: 0;
}

.fv-hl-big {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(28px, 3.4vw, 48px);
  line-height: 1.1;
  color: var(--text-color);
}

.fv-hl-small {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(20px, 2.4vw, 34px);
  line-height: 1.1;
  color: var(--text-color);
}

.fv-text-accent {
  color: var(--main-color);
}

.fv-recruit-banner {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 4px;
  margin-bottom: 0;
  justify-content: center;
  /* transform: translateX(40%); */
}

.fv-recruit-text,
.fv-recruit-deco {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(14px, 1.6vw, 22px);
  color: var(--main-color);
}

.fv-btn {
  position: absolute;
  top: 580px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-size: 18px;
  padding: 16px 56px;
  width: 375px;
  justify-content: center;
}


.fv-badge-wrap {
  position: absolute;
  right: clamp(20px, 2.6vw, 36px);
  bottom: 0;
  z-index: 2;
  right: 0;
  transform: translateY(50%);
}

.fv-badge {
  position: relative;
  background: var(--red-gradient);
  border-radius: 50%;
  width: 240px;
  height: 240px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px 16px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  text-align: center;
  gap: 0;
  /* 白1px内枠（Ellipse 4） */
  outline: 1px solid #fff;
  outline-offset: -7px;
}

.fv-badge-note {
  font-family: var(--font-main);
  font-size: 20px;
  font-weight: 400;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 4px;
  text-decoration: line-through;
  text-decoration-thickness: 1px;
}

/* ▼ 白い下向き三角（ポリゴン） */
.fv-badge-arrow {
  width: 32px;
  height: 15px;
  background: #fff;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
  margin-bottom: 4px;
  flex-shrink: 0;
}

.fv-badge-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  line-height: 1;
}

.fv-badge-price-num {
  font-family: var(--font-number);
  font-size: 35px;
  font-weight: 600;
  letter-spacing: -0.04em;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.fv-badge-price-unit {
  font-family: var(--font-main);
  font-size: 20px;
  font-weight: 700;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.fv-badge-free {
  font-family: var(--font-main);
  font-size: 35px;
  font-weight: 700;
  letter-spacing: -0.02em;
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.fv-badge-tax {
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: 400;
  color: #fff;
  margin-top: 4px;
}

/* ===========================
   Pain Points Section
   =========================== */
.section-pain {
  background: var(--white);
  padding: 136px 0;
}

.section-title-pain {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 32px;
  line-height: 1.3;
  color: var(--text-color);
  text-align: center;
  margin-bottom: 41px;
}

.text-accent {
  color: var(--main-color);
}

.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 400px);
  gap: 24px;
  justify-content: center;
}

.pain-card {
  background: var(--worry-gradient);
  border-radius: 8px;
  padding: 22px 24px;
  height: 88px;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 8px;
  text-align: left;
  box-shadow: 0 3px 20px rgba(0, 0, 0, 0.21);
  transition: transform 0.2s;
  box-sizing: border-box;
}

.pain-card:hover {
  transform: translateY(-4px);
}

.pain-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 43px;
  height: 43px;
}

.pain-icon img {
  display: block;
  width: 43px;
  height: 43px;
}

.pain-text {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-color);
}

/* ===========================
   Solution Section（パックマーケットならパパッと解決！）
   =========================== */
.section-solution {
  position: relative;
  /* 上64pxは透明、下250px分に背景画像 */
  background: url('images/solution_bg.png') center bottom / cover no-repeat;
  background-size: 100% 250px;
  height: 330px;
  overflow: visible;
  /* キャラクターが上にはみ出すため */
  border-bottom: 2px solid #FFF7D6;
  /* 下部の次セクションとの重なりを防ぐ */
  z-index: 1;
}

.solution-inner {
  position: relative;
  height: 100%;
  max-width: 1366px;
  margin: 0 auto;
  display: flex;
  align-items: flex-start;
  /* 上揃えでキャラを配置 */
  justify-content: space-between;
}

.solution-char {
  flex-shrink: 0;
  margin: 0;
  padding: 0;
  /* align-self: flex-start; */
  margin-left: auto;
  margin-right: 40px;
}

.solution-char.solution-char--right {
  margin-right: auto;
  margin-left: 40px;
}

.solution-char-img {
  height: 328px;
  /* Figma: height=328 */
  width: auto;
  display: block;
}

.solution-center {
  position: relative;
  /* flex: 1; */
  display: flex;
  align-items: flex-end;
  justify-content: center;
  height: 100%;
  min-width: 0;
  padding-bottom: 20px;
}

.solution-text-wrap {
  position: relative;
  text-align: center;
  transform: translateY(-50%);
}

.solution-lead {
  font-family: var(--font-main);
  font-size: 32px;
  /* Figma: PC_h2 = 32px */
  font-weight: 700;
  color: var(--text-color);
  margin-bottom: 4px;
  line-height: 1.3;
}

.solution-headline {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.solution-papatto {
  height: clamp(32px, 3.8vw, 52px);
  width: auto;
}

.solution-to {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 24px;
  /* Figma: 24px */
  color: var(--text-color);
}

.solution-resolve {
  font-family: var(--font-main);
  font-size: 48px;
  /* Figma: 48px */
  font-weight: 700;
  color: var(--main-color);
  line-height: 1.3;
  margin: 0;
}

/* 円形CTA（右上） */
.solution-cta-circle {
  position: absolute;
  right: 16px;
  top: 16px;
  transform: none;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--btn-gradient);
  border: 2px solid #fff;
  box-shadow: var(--btn-shadow);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2px;
  padding: 16px 8px;
  text-decoration: none;
  color: #fff;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.2;
  text-align: center;
  z-index: 10;
}

.solution-cta-circle .solution-cta-text {
  display: block;
}

.solution-cta-circle .solution-cta-icon {
  margin-top: 4px;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

/* ===========================
   Features Section
   =========================== */
.section-features {
  background: var(--base-color);
  padding: 136px 0;
}

/* Features section title */
.section-title-features {
  text-align: center;
  margin-bottom: 40px;
  line-height: 1.3;
}

.features-title-line1 {
  display: inline;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 32px;
  color: var(--text-color);
}

.features-title-line2 {
  display: inline;
  font-family: var(--font-main);
  font-weight: 700;
  font-size: 32px;
  color: var(--main-color);
}

.features-title-num {
  font-family: var(--font-number);
  font-weight: 500;
  font-size: 48px;
  color: var(--main-color);
  line-height: 1;
  vertical-align: middle;
}

/* Legacy .section-title used by other sections */
.section-title {
  font-family: var(--font-main);
  font-weight: 700;
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.3;
  color: var(--text-color);
  text-align: center;
  margin-bottom: 56px;
}

.title-accent {
  font-family: var(--font-number);
  font-size: 1.4em;
  color: var(--main-color);
  font-weight: 600;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 220px);
  gap: 40px;
  justify-content: center;
}

.feature-card {
  background: none;
  border-radius: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  text-align: center;
  box-shadow: none;
}

.feature-card:hover {
  transform: none;
  box-shadow: none;
}

.feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-icon-img {
  width: 150px;
  height: 150px;
  display: block;
}

.feature-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
  width: 100%;
}

.feature-title {
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--text-color);
  text-align: center;
}

.feature-desc {
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-color);
  text-align: left;
}

/* ===========================
   Products Section
   =========================== */
.section-products {
  background: var(--base-color);
  padding: 136px 0;
}

.products-header {
  margin-bottom: 40px;
}

.products-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  max-width: 878px;
  margin: 0 auto;
}

.product-card {
  background: var(--main-color);
  border-radius: 8px;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 32px 24px;
  gap: 40px;
  height: 244px;
  box-sizing: border-box;
}

.product-img-wrap {
  width: 264px;
  height: 180px;
  flex-shrink: 0;
  overflow: hidden;
}

.product-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 8px;
  display: block;
}

.product-body {
  flex: 1;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.product-title {
  font-size: 20px;
  font-weight: 700;
  color: var(--white);
  text-align: left;
  line-height: 1.5;
}

.product-list {
  font-size: 14px;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.92);
}

/* ===========================
   Testimonials Section
   =========================== */
.section-testimonials {
  /* background: var(--base-color); */
  padding: 136px 0;
}

.section-testimonials .section-title {
  text-align: center;
  margin-bottom: 40px;
}

/* Scene container — PC absolute layout */
.testi-scene {
  position: relative;
  max-width: 878px;
  height: 620px;
  margin: 0 auto;
}

/* Oval speech bubble */
.testi-bubble {
  position: absolute;
  width: 320px;
  height: 203px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 30px;
  box-sizing: border-box;
  font-family: var(--font-round);
  font-size: 16px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text-color);
}

/* Plain bubble: cream + center-bottom tail */
.testi-bubble--plain {
  background: var(--base-color);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.08));
}

.testi-bubble--plain::after {
  content: '';
  position: absolute;
  bottom: -15px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 11px solid transparent;
  border-right: 11px solid transparent;
  border-top: 18px solid var(--base-color);
}

/* Orange bordered bubble */
.testi-bubble--orange {
  background: var(--base-color);
  background-color: #fff;
  border: 1.5px solid var(--main-color);
  filter: none;
}

/* Orange bubble tail — outer (border color) */
.testi-bubble--orange::before {
  content: '';
  position: absolute;
  bottom: -17px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 17px solid var(--main-color);
  z-index: 0;
}

/* Orange bubble tail — inner (fill color) */
.testi-bubble--orange::after {
  content: '';
  position: absolute;
  bottom: -13px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 0;
  border-left: 12px solid transparent;
  border-right: 12px solid transparent;
  border-top: 15px solid #fff;
  z-index: 1;
}

/* PC positions */
.testi-bubble--1 {
  left: 53px;
  top: 70px;
}

.testi-bubble--2 {
  left: 547px;
  top: 70px;
}

.testi-bubble--3 {
  left: 299px;
  top: 0;
}

/* Characters */
.testi-char {
  position: absolute;
  object-fit: contain;
}

.testi-char--1 {
  left: 125px;
  top: 316px;
  width: 136px;
  height: 243px;
}

.testi-char--2 {
  left: 354px;
  top: 246px;
  width: 169px;
  height: 210px;
}

.testi-char--3 {
  left: 614px;
  top: 316px;
  width: 145px;
  height: 267px;
}

/* Sparkles */
.testi-spark {
  position: absolute;
  object-fit: contain;
}

.testi-spark--1 {
  left: 36px;
  top: 95px;
  width: 30px;
  height: 75px;
}

.testi-spark--2 {
  left: 812px;
  top: 95px;
  width: 30px;
  height: 75px;
}

/* ===========================
   Benefits Section
   =========================== */
/* ===========================
   Benefits Section
   =========================== */
.section-benefits {
  background: #fff;
  padding: 80px 0 60px;
  overflow: hidden;
}

.benefits-wrap {
  max-width: 878px;
  margin: 0 auto;
}

/* ----- Ribbon Title ----- */
.benefits-ribbon {
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.benefits-ribbon-tri {
  width: 45px;
  height: 55px;
  flex-shrink: 0;
  display: block;
}

.benefits-ribbon-tri--l {
  margin-right: -15px;
  position: relative;
  z-index: 0;
}

.benefits-ribbon-tri--r {
  margin-left: -15px;
  position: relative;
  z-index: 0;
}

.benefits-ribbon-band {
  width: 376px;
  height: 60px;
  background: linear-gradient(180deg, #ED3029 0%, #910500 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 3px 0;
  position: relative;
  z-index: 1;
}

.benefits-ribbon-line {
  display: block;
  width: calc(100% - 30px);
  height: 2px;
  background: linear-gradient(90deg, #F09910 0%, #F2E7B2 50%, #F09910 100%);
  flex-shrink: 0;
}

.benefits-heading {
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(180deg, #F09910 0%, #F2E7B2 50%, #F09910 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-align: center;
  letter-spacing: 0.05em;
  margin: 0;
}

/* ----- Card Scene ----- */
.benefits-scene {
  position: relative;
  width: 878px;
  height: 370px;
  margin: 0 auto;
  overflow: visible;
}

/* Card background */
.benefits-card {
  position: absolute;
  left: 0;
  top: 0;
  width: 878px;
  height: 370px;
  border-radius: 8px;
  overflow: visible;
  background: url('images/benefits_bg.png') center / cover no-repeat;
  z-index: 1;
}

/* ----- 商品画像（1枚の透過PNG・カードの前面） ----- */
.benefits-prod {
  position: absolute;
  left: -55px;
  top: 8px;
  width: 961px;
  height: 473px;
  object-fit: contain;
  object-position: left top;
  pointer-events: none;
  z-index: 2;
}

/* ----- Card Content (絶対配置・商品画像より前面) ----- */
/* Red pill label */
.benefits-label-pill {
  position: absolute;
  left: 306px;
  top: 24px;
  background: #CA0800;
  color: #fff;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
  padding: 4px 16px;
  border-radius: 20px;
  white-space: nowrap;
  z-index: 3;
}

/* Strikethrough normal price */
.benefits-price-normal {
  position: absolute;
  left: 329px;
  top: 67px;
  width: 221px;
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
  text-align: center;
  color: var(--text-color);
  text-decoration: line-through;
  margin: 0;
  z-index: 3;
}

/* Badge + polygon arrow (個別絶対配置) */
.benefits-badge-row {
  position: absolute;
  left: 0;
  top: 0;
  width: 878px;
  height: 370px;
  pointer-events: none;
  z-index: 3;
}

/* 会員様限定 badge: x=134, y=110, w=168, h=32 */
.benefits-member-badge {
  position: absolute;
  left: 134px;
  top: 110px;
  background: linear-gradient(180deg, #ED3029 0%, #910500 100%);
  color: #F2E7B2;
  font-size: 22px;
  font-weight: 700;
  line-height: 1;
  padding: 4px 16px;
  border-radius: 4px;
  white-space: nowrap;
  pointer-events: auto;
}

/* Red downward polygon arrow: x=372, y=102, w=134, h=40 */
.benefits-polygon-arrow {
  position: absolute;
  left: 372px;
  top: 102px;
  width: 134px;
  height: 40px;
  background: #CA0800;
  clip-path: polygon(0 0, 100% 0, 50% 100%);
}

/* Main price group */
.benefits-price-group {
  position: absolute;
  left: 134px;
  top: 150px;
  width: 535px;
  height: 64px;
  display: flex;
  align-items: baseline;
  line-height: 1;
  z-index: 3;
}

.benefits-price-num {
  font-family: 'Poppins', var(--font-number), sans-serif;
  font-size: 64px;
  font-weight: 600;
  color: #CA0800;
  -webkit-text-stroke: 2px #fff;
  paint-order: stroke fill;
  line-height: 1;
  letter-spacing: -0.04em;
}

.benefits-price-unit {
  font-size: 38px;
  font-weight: 700;
  color: #CA0800;
  -webkit-text-stroke: 2px #fff;
  paint-order: stroke fill;
  line-height: 1;
  margin-left: 4px;
  align-self: flex-end;
  margin-bottom: 4px;
}

.benefits-price-free {
  font-size: 52px;
  font-weight: 700;
  color: #CA0800;
  -webkit-text-stroke: 2px #fff;
  paint-order: stroke fill;
  line-height: 1;
  margin-left: 4px;
}

/* Tax label */
.benefits-price-tax {
  position: absolute;
  left: 673px;
  top: 190px;
  font-size: 14px;
  font-weight: 400;
  color: var(--text-color);
  line-height: 1;
  z-index: 3;
}

/* Notes */
.benefits-note {
  position: absolute;
  left: 278px;
  top: 222px;
  width: 322px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-color);
  text-align: center;
  line-height: 1.5;
  margin: 0;
  z-index: 3;
}

/* CTA Button */
.benefits-btn {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  top: 290px;
  font-size: 20px;
  font-weight: 700;
  padding: 16px 128px;
  white-space: nowrap;
  z-index: 3;
}

/* ===========================
   Registration Section
   =========================== */
.section-registration {
  background: var(--base-color);
  padding: 80px 0;
}

.registration-steps-banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  margin-bottom: 16px;
}

.steps-papatto {
  height: 52px;
  width: auto;
  flex-shrink: 0;
}

.steps-num {
  font-family: var(--font-number);
  font-size: 56px;
  font-weight: 600;
  color: var(--main-color);
  line-height: 1;
  letter-spacing: -0.04em;
}

.steps-text {
  font-size: 24px;
  font-weight: 700;
  color: var(--text-color);
  line-height: 1;
}

.registration-free-label {
  text-align: center;
  margin-bottom: 48px;
}

.free-label-text {
  display: inline-block;
  background: var(--yellow-hi);
  font-size: 18px;
  font-weight: 700;
  color: var(--main-color);
  padding: 6px 24px;
  border-radius: 4px;
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
  margin-bottom: 48px;
}

.step-item {
  flex: 1;
  max-width: 300px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  position: relative;
  padding: 0 8px;
}

.step-visual {
  width: 220px;
  height: 220px;
  background: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.15);
  flex-direction: column;
  gap: 8px;
  position: relative;
}

.step-btn-demo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
}

.step-btn-small {
  font-size: 12px;
  padding: 8px 16px;
  width: 186px;
  height: 40px;
}

.step-click-icon {
  opacity: 1;
  position: absolute;
  right: 5%;
  top: 50%;
}

.step-form-demo,
.step-mail-demo {
  display: flex;
  align-items: center;
  justify-content: center;
}

.step-arrow {
  display: none;
}

.steps-separator {
  color: var(--main-color);
  font-size: 24px;
  align-self: center;
  margin-top: -36px;
  flex-shrink: 0;
}

.step-label {
  font-size: 16px;
  font-weight: 700;
  color: var(--text-color);
  text-align: center;
  line-height: 1.6;
}

.registration-btn {
  display: flex;
  width: fit-content;
  margin: 0 auto;
  font-size: 18px;
  padding: 16px 48px;
}

/* ===========================
   FAQ Section
   =========================== */
.section-faq {
  background: var(--white);
  padding: 136px 0;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 40px;
  max-width: 784px;
  margin: 0 auto;
}

.faq-item {
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding-bottom: 40px;
  border-bottom: 2px solid #E8E8E8;
}

.faq-item:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.faq-question {
  display: flex;
  align-items: center;
  gap: 18px;
}

.faq-q-icon {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 32px;
  background: var(--main-color);
  color: var(--white);
  font-family: 'Noto Sans JP', sans-serif;
  font-weight: 500;
  font-size: 18px;
  line-height: 1;
  border-radius: 4px;
  flex-shrink: 0;
  margin-bottom: 8px;
}

.faq-q-icon::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 14px;
  width: 0;
  height: 0;
  border-left: 9px solid transparent;
  border-top: 10px solid var(--main-color);
}

.faq-q-text {
  flex: 1;
  font-size: 16px;
  font-weight: 700;
  color: var(--main-color);
  line-height: 1.5;
}

.faq-answer {
  padding: 0;
}

.faq-answer p {
  font-size: 16px;
  line-height: 1.5;
  color: var(--text-color);
}

/* ===========================
   Footer
   =========================== */
.site-footer {
  background: #F3F3F3;
  padding: 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-top: 40px;
}

.footer-logo {
  display: block;
  margin-bottom: 24px;
}

.footer-nav {
  display: flex;
  gap: 40px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 60px;
}

.footer-nav-link {
  font-size: 16px;
  font-weight: 500;
  font-family: var(--font-round);
  color: var(--text-color);
  transition: color 0.2s;
}

.footer-nav-link:hover {
  color: var(--main-color);
}

.footer-copy {
  font-size: 12px;
  font-weight: 500;
  font-family: var(--font-round);
  color: var(--text-color);
  padding-bottom: 0;
  line-height: 1;
}

/* ===========================
   Sticky CTA
   =========================== */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 99;
  width: calc(100% - 40px);
  max-width: 380px;
}

.sticky-btn {
  width: 100%;
  font-size: 16px;
  padding: 16px 24px;
  justify-content: center;
}

/* ===========================
   Responsive — Tablet (≤1024px)
   =========================== */
@media (max-width: 1024px) {
  .container {
    padding: 0 24px;
  }

  .features-grid {
    grid-template-columns: repeat(2, 220px);
  }

  .pain-grid {
    grid-template-columns: repeat(2, 1fr);
    justify-content: stretch;
  }

  .pain-card {
    height: auto;
    min-height: 88px;
  }

  .fv-content {
    /* padding-left: clamp(24px, 18vw, 200px); */
  }

  .fv-badge-wrap {
    right: 24px;
  }

  .solution-char-img {
    /* height: 200px; */
  }

}

/* ===========================
   Responsive — Mobile (≤768px)
   =========================== */
@media (max-width: 768px) {
  main {
    overflow-x: hidden;
  }

  :root {
    --header-h: 60px;
  }

  .container {
    padding: 0 20px;
  }

  /* Header */
  .header-inner {
    padding: 0 20px;
  }

  .header-logo img {
    height: 28px;
  }

  .header-nav,
  .header-btn {
    display: none;
  }

  .hamburger {
    display: flex;
  }

  .sp-nav {
    display: flex;
    border-top: 1px solid #eee;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
  }

  /* FV */
  .section-fv {
    display: block;
    height: 600px;
    min-height: unset;
    position: relative;
    /* overflow: hidden; */
  }

  .fv-content {
    position: relative;
    top: auto;
    left: auto;
    right: auto;
    height: auto;
    z-index: 2;
    width: 100%;
    max-width: 100%;
    margin: 0;
    padding: 20px 20px 20px;
    border-radius: 0;
    background: #FFFFFF;
    backdrop-filter: none;
    gap: 0;
  }

  .fv-illust {
    height: 30px;
  }

  .fv-hl-big {
    font-size: 24px;
  }

  .fv-hl-small {
    font-size: 18px;
  }

  .fv-hl-line2-right {
    flex-direction: row;
    align-items: baseline;
    flex-wrap: nowrap;
  }

  .fv-recruit-banner {
    justify-content: flex-start;
    margin-bottom: 12px;
  }

  .fv-recruit-text,
  .fv-recruit-deco {
    font-size: 13px;
  }

  .fv-btn {
    position: relative;
    top: auto;
    left: auto;
    font-size: 15px;
    padding: 14px 24px;
    margin: 0;
    width: 100%;
    justify-content: center;
    transform: inherit;
    width: 90%;
    margin-left: 5%;
  }

  /* badge: オレンジ下部エリアに表示 */
  .fv-badge-wrap {
    position: absolute;
    right: 8px;
    bottom: 16px;
    top: auto;
    margin: 0;
    z-index: 3;
  }

  /* SP: products画像はabsoluteのまま（全体カバー） */
  .fv-products {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    transform: none;
  }

  .fv-badge {
    width: 185px;
    height: 185px;
    padding: 14px 12px;
    outline-offset: -5px;
  }

  .fv-badge-note {
    font-size: 14px;
  }

  .fv-badge-arrow {
    width: 22px;
    height: 11px;
    margin-bottom: 3px;
  }

  .fv-badge-price-num {
    font-size: 26px;
  }

  .fv-badge-price-unit {
    font-size: 14px;
  }

  .fv-badge-free {
    font-size: 26px;
  }

  .fv-badge-tax {
    font-size: 10px;
  }

  .fv-products {
    display: none;
  }

  .fv-products--sp {
    position: relative;
    z-index: 3;
    margin-top: 80px;
  }

  .fv-products--sp02 {
    position: relative;
    z-index: 3;
  }

  /* Pain Points */
  .section-pain {
    padding: 80px 0;
  }

  .section-title-pain {
    font-size: 24px;
    text-align: left;
    padding-left: 12px;
    margin-bottom: 40px;
  }

  .pain-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 335px;
    margin: 0 auto;
    padding: 0;
  }

  .pain-card {
    min-height: 80px;
    height: auto;
    padding: 10px 24px;
  }

  .pain-icon {
    width: 43px;
    height: 43px;
  }

  .pain-text {
    font-size: 16px;
  }

  /* Solution */
  .section-solution {
    height: auto;
    min-height: 200px;
    overflow: hidden;
    background-size: 100% 100%;
    background: url('images/solution_bg-sp.png') center bottom / cover no-repeat;
    background-position: bottom 40% center;
    aspect-ratio: 375/255;
  }

  .solution-inner {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    padding: 0;
    height: auto;
    min-height: 200px;
    position: relative;
    height: 100%;
    position: relative;
  }


  .solution-char {
    align-self: flex-start;
  }

  .solution-char--left {
    display: block;
    width: 80px;
    aspect-ratio: 82/146;
    position: absolute;
    bottom: 0;
    right: 50%;
    transform: translateX(50%) translateY(10%);
  }

  .solution-char--left {
    display: block;
    width: 80px;
    aspect-ratio: 82/146;
    position: absolute;
    bottom: 10%;
    right: 50%;
    transform: translateX(50%) translateY(10%);
  }

  .solution-char.solution-char--right {
    width: 80px;
    aspect-ratio: 82/146;
    position: absolute;
    bottom: 10%;
    left: 50%;
    transform: translateX(-50%) translateY(10%);
  }

  .solution-char-img {
    /* height: 200px; */
    height: auto;
  }

  .solution-center {
    order: 0;
    width: auto;
    padding-bottom: 16px;
    position: relative;
    position: absolute;
    /* top: 50%; */
    top: 20%;
    height: auto;
    left: 50%;
    transform: translateX(-50%);
  }

  .solution-headline {
    position: absolute;
    top: 50%;

  }

  .solution-lead {
    font-size: 20px;
    white-space: nowrap;
    margin-bottom: 20px;
  }

  .solution-to {
    font-size: 16px;
  }

  .solution-resolve {
    font-size: 32px;
  }

  .solution-cta-circle {
    width: 72px;
    height: 72px;
    right: 8px;
    top: 8px;
    font-size: 10px;
    display: none;
  }

  .solution-cta-circle .solution-cta-icon {
    width: 16px;
    height: 16px;
  }

  /* Features */
  .section-features {
    padding: 80px 0;
  }

  .section-title-features {
    margin-bottom: 40px;
  }

  .features-title-line1 {
    display: block;
    font-size: 24px;
  }

  .features-title-line2 {
    display: block;
    font-size: 24px;
  }

  .features-title-num {
    font-size: 40px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 40px;
    max-width: 300px;
    margin: 0 auto;
    justify-content: stretch;
  }

  .feature-title {
    font-size: 18px;
  }

  .feature-desc {
    text-align: center;
  }

  /* Products */
  .section-products {
    padding: 80px 0;
  }

  .section-products .products-header {
    margin-bottom: 40px;
  }

  .section-products .section-title::after {
    content: '';
    display: block;
    width: 30px;
    height: 3px;
    background: var(--main-color);
    margin: 10px auto 0;
    border-radius: 2px;
  }

  .products-grid {
    grid-template-columns: 1fr;
    gap: 24px;
    max-width: 335px;
    margin: 0 auto;
  }

  .product-card {
    flex-direction: column;
    align-items: center;
    gap: 24px;
    height: auto;
  }

  .product-img-wrap {
    width: 264px;
    height: 180px;
  }

  .product-body {
    width: 100%;
    gap: 8px;
  }

  /* Testimonials */
  /* Testimonials — SP layout */
  .section-testimonials {
    padding: 80px 0 80px;
  }

  .testi-scene {
    max-width: 375px;
    height: 1015px;
  }

  /* SP bubble positions */
  .testi-bubble--1 {
    left: 20px;
    top: 8px;
  }

  .testi-bubble--2 {
    left: 20px;
    top: 658px;
  }

  .testi-bubble--3 {
    left: 74px;
    top: 345px;
  }

  /* Plain bubbles: SP tail → bottom-left */
  .testi-bubble--plain::after {
    /* left: 30px;
    transform: none; */
  }

  /* Orange bubble: SP tail → bottom-right (char is at right) */
  .testi-bubble--orange::before {
    /* left: auto;
    right: 45px;
    transform: none; */
  }

  .testi-bubble--orange::after {
    /* left: auto;
    right: 47px;
    transform: none; */
  }

  /* SP character positions */
  .testi-char--1 {
    left: 20px;
    top: 180px;
    width: 92px;
    height: 165px;
  }

  .testi-char--2 {
    left: 241px;
    top: 517px;
    width: 113px;
    height: 141px;
  }

  .testi-char--3 {
    left: 20px;
    top: 830px;
    width: 100px;
    height: 185px;
  }

  /* SP sparkle positions */
  .testi-spark--1 {
    left: 252px;
    top: 0;
    width: 48px;
    height: 80px;
  }

  .testi-spark--2 {
    left: 268px;
    top: 770px;
    width: 48px;
    height: 80px;
  }

  /* Benefits SP */
  .section-benefits {
    padding: 56px 0 40px;
  }

  .benefits-wrap {
    max-width: 375px;
    padding: 0 16px;
  }

  .benefits-ribbon {
    margin-bottom: 16px;
  }

  .benefits-ribbon-band {
    width: 240px;
    height: 48px;
    padding: 3px 0;
  }

  .benefits-heading {
    font-size: 22px;
  }

  .benefits-ribbon-tri {
    width: 32px;
    height: 40px;
  }

  .benefits-scene {
    width: 343px;
    height: auto;
    min-height: 280px;
    overflow: hidden;
  }

  .benefits-card {
    position: relative;
    left: auto;
    top: auto;
    width: 100%;
    height: auto;
    min-height: 280px;
    border-radius: 8px;
    padding: 48px 16px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    background: url('images/benefits_bg.png') center / cover no-repeat;
  }

  /* SP: hide floating products (show only content) */
  .benefits-prod {
    display: none;
  }

  .benefits-label-pill {
    position: static;
    font-size: 14px;
    padding: 3px 12px;
    text-align: center;
    margin-bottom: 4px;
  }

  .benefits-price-normal {
    position: static;
    width: auto;
    font-size: 14px;
    text-align: center;
    margin: 0;
  }

  .benefits-badge-row {
    position: static;
    width: auto;
    height: auto;
    justify-content: center;
    gap: 12px;
    margin: 4px 0;
  }

  .benefits-member-badge {
    font-size: 16px;
    padding: 3px 12px;
  }

  .benefits-polygon-arrow {
    width: 80px;
    height: 28px;
    margin: 0;
  }

  .benefits-price-group {
    position: static;
    width: auto;
    height: auto;
    justify-content: center;
    flex-wrap: wrap;
    gap: 2px;
  }

  .benefits-price-num {
    font-size: 48px;
    -webkit-text-stroke: 1.5px #fff;
  }

  .benefits-price-unit {
    font-size: 28px;
    -webkit-text-stroke: 1.5px #fff;
    margin-bottom: 2px;
  }

  .benefits-price-free {
    font-size: 36px;
    -webkit-text-stroke: 1.5px #fff;
  }

  .benefits-price-tax {
    position: static;
    font-size: 12px;
    text-align: center;
    margin-top: 2px;
  }

  .benefits-note {
    position: static;
    width: auto;
    font-size: 12px;
    text-align: center;
    margin-top: 4px;
  }

  .benefits-btn {
    position: static;
    transform: none;
    font-size: 16px;
    padding: 14px 40px;
    margin-top: 12px;
  }

  /* Registration */
  .section-registration {
    padding: 60px 0;
  }

  .steps-grid {
    flex-direction: column;
    align-items: center;
    gap: 24px;
  }

  .step-item {
    max-width: 280px;
    width: 100%;
  }

  .step-arrow {
    position: static;
    transform: rotate(90deg);
    font-size: 16px;
  }

  .step-item:last-child .step-arrow {
    display: none;
  }

  /* FAQ */
  .section-faq {
    padding: 80px 0;
  }

  .faq-list {
    gap: 32px;
    max-width: 335px;
  }

  .faq-item {
    gap: 12px;
    padding-bottom: 32px;
  }

  .faq-q-text {
    font-size: 14px;
  }

  .faq-answer p {
    font-size: 14px;
  }

  /* Footer */
  .site-footer {
    padding: 0;
  }

  .footer-inner {
    padding-top: 40px;
    gap: 0;
    text-align: center;
  }

  .footer-logo {
    margin-bottom: 20px;
  }

  .footer-logo img {
    width: 160px;
    height: auto;
  }

  .footer-nav {
    gap: 24px;
    margin-bottom: 40px;
  }

  .footer-nav-link {
    font-size: 14px;
  }

  .footer-copy {
    padding-bottom: 40px;
  }

  /* Sticky CTA */
  .sticky-cta {
    display: block;
  }

  /* Registration steps - vertical */
  .steps-grid {
    gap: 0;
  }

  .step-item {
    padding: 0 0 12px 0;
  }

  .steps-separator {
    transform: rotate(90deg);
    margin: 4px 0;
    font-size: 18px;
  }
}

/* ===========================
   Utility
   =========================== */
@media (prefers-reduced-motion: reduce) {
  * {
    transition: none !important;
    animation: none !important;
  }

  html {
    scroll-behavior: auto;
  }
}