/* =============================================
   OGAKEN FITNESS – style.css
   Main color: #E8847C (dusty rose)
   ============================================= */

/* ---------- CSS Variables ---------- */
:root {
  --clr-main:    #E8847C;
  --clr-main-d:  #d4716a;
  --clr-main-l:  #fdf2f0;
  --clr-dark:    #2a2a2a;
  --clr-text:    #3a3a3a;
  --clr-sub:     #777777;
  --clr-border:  #e8e4e3;
  --clr-bg:      #faf7f6;
  --clr-white:   #ffffff;
  --clr-ig:      #e1306c;

  --ff-en:  'Montserrat', sans-serif;
  --ff-ja:  'Noto Sans JP', sans-serif;

  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,.08);
  --shadow-hover: 0 8px 32px rgba(0,0,0,.14);

  --transition: .25s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; overflow-x: hidden; }
body {
  font-family: var(--ff-ja);
  color: var(--clr-text);
  line-height: 1.7;
  background: var(--clr-white);
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: var(--ff-ja); }

/* ---------- Container ---------- */
.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 50px;
  font-family: var(--ff-ja);
  font-weight: 700;
  font-size: .95rem;
  letter-spacing: .04em;
  transition: all var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn--lg { padding: 16px 40px; font-size: 1rem; }
.btn--full { width: 100%; }

.btn--primary {
  background: var(--clr-main);
  color: var(--clr-white);
  border-color: var(--clr-main);
}
.btn--primary:hover {
  background: var(--clr-main-d);
  border-color: var(--clr-main-d);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(232,132,124,.4);
}

.btn--outline {
  background: transparent;
  color: var(--clr-white);
  border-color: rgba(255,255,255,.7);
}
.btn--outline:hover {
  background: rgba(255,255,255,.15);
  border-color: var(--clr-white);
}

.btn--instagram {
  background: var(--clr-ig);
  color: var(--clr-white);
  border-color: var(--clr-ig);
}
.btn--instagram:hover {
  background: #c1255a;
  border-color: #c1255a;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(225,48,108,.4);
}
.btn--instagram svg { width: 20px; height: 20px; flex-shrink: 0; }

/* ---------- Section Base ---------- */
.section { padding: 96px 0; }
.section:nth-child(even) { background: var(--clr-bg); }

.section-head {
  text-align: center;
  margin-bottom: 56px;
}
.section-head__en {
  display: block;
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .18em;
  color: var(--clr-main);
  margin-bottom: 10px;
}
.section-head__ja {
  font-size: 1.9rem;
  font-weight: 700;
  letter-spacing: .04em;
  position: relative;
  display: inline-block;
}
.section-head__ja::after {
  content: '';
  display: block;
  width: 40px;
  height: 3px;
  background: var(--clr-main);
  margin: 12px auto 0;
  border-radius: 2px;
}

.section-lead {
  text-align: center;
  color: var(--clr-sub);
  font-size: .98rem;
  line-height: 1.9;
  margin-bottom: 48px;
  margin-top: -32px;
}

/* ---------- Animations ---------- */
.fade-in, .fade-up {
  opacity: 0;
  transition: opacity .7s ease, transform .7s ease;
}
.fade-in { transform: translateY(0); }
.fade-up { transform: translateY(32px); }
.fade-in.is-visible, .fade-up.is-visible { opacity: 1; transform: translateY(0); }

.delay-1 { transition-delay: .1s; }
.delay-2 { transition-delay: .2s; }
.delay-3 { transition-delay: .3s; }
.delay-4 { transition-delay: .4s; }

/* =============================================
   HEADER
   ============================================= */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}
.header.scrolled {
  background: rgba(26,26,26,.96);
  backdrop-filter: blur(8px);
  box-shadow: 0 2px 16px rgba(0,0,0,.2);
}
.header__inner {
  display: flex;
  align-items: center;
  height: 68px;
  gap: 32px;
}
.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.header__logo-svg {
  height: 28px;
  width: auto;
}

.header__nav { margin-left: auto; }
.header__nav ul {
  display: flex;
  gap: 20px;
}
.header__nav a {
  font-size: .82rem;
  font-weight: 500;
  color: rgba(255,255,255,.85);
  letter-spacing: .04em;
  transition: color var(--transition);
}
.header__nav a:hover { color: var(--clr-main); }

.header__cta { margin-left: 12px; padding: 10px 18px; font-size: .82rem; }

.header__ig {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: rgba(255,255,255,.75);
  transition: all var(--transition);
  flex-shrink: 0;
}
.header__ig:hover {
  color: var(--clr-white);
  background: rgba(225,48,108,.3);
}
.header__ig svg { width: 20px; height: 20px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: all var(--transition);
}
.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0; right: -100%;
  width: 280px;
  height: 100vh;
  background: var(--clr-dark);
  z-index: 200;
  padding: 80px 32px 40px;
  transition: right .35s ease;
  display: flex;
  flex-direction: column;
}
.mobile-menu.open { right: 0; }
.mobile-menu ul { display: flex; flex-direction: column; gap: 8px; }
.mobile-menu a {
  display: block;
  color: var(--clr-white);
  font-size: 1rem;
  font-weight: 500;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--clr-main); }
.mobile-menu__close {
  position: absolute;
  top: 20px; right: 20px;
  color: var(--clr-white);
  font-size: 1.2rem;
  padding: 8px;
  transition: color var(--transition);
}
.mobile-menu__close:hover { color: var(--clr-main); }

.overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.5);
  z-index: 150;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.overlay.active { opacity: 1; pointer-events: auto; }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: #1e1a19;
  overflow: hidden;
}

/* --- Background layer --- */
.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero__bg-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.045) 1.5px, transparent 1.5px);
  background-size: 28px 28px;
}
.hero__bg-ghost {
  position: absolute;
  left: -1%;
  bottom: -14%;
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 28vw;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255,255,255,.032);
  letter-spacing: .06em;
  line-height: 1;
  user-select: none;
  white-space: nowrap;
}

/* --- Right coral panel --- */
.hero__panel {
  position: absolute;
  right: 0;
  top: 0;
  bottom: 0;
  width: 48%;
  clip-path: polygon(10% 0, 100% 0, 100% 100%, 0% 100%);
  z-index: 1;
  overflow: hidden;
}
.hero__panel::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(30,26,25,.6) 0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}
.hero__panel-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 30% center;
}

/* --- Main content (left side) --- */
.hero__body {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 24px;
}
.hero__content {
  max-width: 510px;
  padding: 140px 0 80px;
}
.hero__eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--ff-en);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--clr-main);
  text-transform: uppercase;
  margin-bottom: 28px;
}
.hero__eyebrow-bar {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--clr-main);
  flex-shrink: 0;
}
.hero__title {
  display: flex;
  flex-direction: column;
  font-size: clamp(2.5rem, 4.8vw, 3.9rem);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1.2;
  letter-spacing: .02em;
  margin-bottom: 28px;
}
/* Title lines slide in from left */
.hero__tl {
  display: block;
}
.hero__tl.fade-in {
  transform: translateX(-36px);
}
.hero__tl.fade-in.is-visible {
  transform: translateX(0);
}
.hero__title em {
  font-style: normal;
  color: var(--clr-main);
}
.hero__message {
  margin-bottom: 36px;
}
.hero__message p {
  font-size: 1.05rem;
  color: rgba(255,255,255,.8);
  font-weight: 400;
  margin-bottom: 10px;
}
.hero__message strong { color: var(--clr-white); font-weight: 700; }
.hero__message-tag {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--clr-main);
  border: 1.5px solid rgba(232,132,124,.5);
  border-radius: 50px;
  padding: 5px 16px;
}
.hero__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
/* Inline KPI stats row */
.hero__kpis {
  display: flex;
  align-items: center;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,.1);
}
.hero__kpi {
  flex: 1;
  padding: 0 20px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.hero__kpi:first-child { padding-left: 0; }
.hero__kpi b {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 1.5rem;
  color: var(--clr-main);
  line-height: 1;
}
.hero__kpi b small { font-size: .85rem; }
.hero__kpi span {
  font-size: .68rem;
  color: rgba(255,255,255,.4);
  letter-spacing: .03em;
}
.hero__kpi-sep {
  width: 1px;
  height: 32px;
  background: rgba(255,255,255,.1);
  flex-shrink: 0;
}

/* --- Scroll indicator --- */
.hero__scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.3);
  font-family: var(--ff-en);
  font-size: .62rem;
  letter-spacing: .15em;
  z-index: 3;
}
.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, rgba(232,132,124,.55), transparent);
  animation: scrollPulse 1.8s ease infinite;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: .25; }
}

/* =============================================
   NUMBERS
   ============================================= */
.numbers {
  background: var(--clr-dark);
  padding: 48px 0;
}
.numbers__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.08);
}
.numbers__item {
  background: var(--clr-dark);
  padding: 32px 24px;
  text-align: center;
}
.numbers__val {
  display: block;
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 2.4rem;
  color: var(--clr-main);
  line-height: 1;
  margin-bottom: 8px;
}
.numbers__val small { font-size: 1.2rem; }
.numbers__item p {
  font-size: .8rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .04em;
}

/* =============================================
   FEATURES
   ============================================= */
.features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.feature-card {
  background: var(--clr-white);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: all var(--transition);
}
.feature-card:hover {
  border-color: var(--clr-main);
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.feature-card__icon {
  width: 52px;
  height: 52px;
  background: var(--clr-main-l);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--clr-main);
}
.feature-card__icon svg { width: 26px; height: 26px; }
.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: .02em;
}
.feature-card p {
  font-size: .9rem;
  color: var(--clr-sub);
  line-height: 1.8;
}

/* =============================================
   PROFILE
   ============================================= */
.profile { background: var(--clr-main-l); }
.profile__inner {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 64px;
  align-items: start;
}
.profile__img-wrap {
  width: 280px;
  height: 280px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid var(--clr-main);
  margin: 0 auto;
}
.profile__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 20%;
  display: block;
}

.profile__name-block { margin-bottom: 24px; }
.profile__name {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: .04em;
  margin-bottom: 6px;
}
.profile__title {
  font-size: .85rem;
  color: var(--clr-main);
  font-weight: 600;
  letter-spacing: .06em;
  background: var(--clr-main-l);
  padding: 4px 12px;
  border-radius: 50px;
}
.profile__bio {
  font-size: .95rem;
  line-height: 1.9;
  color: var(--clr-sub);
  margin-bottom: 16px;
}
.profile__bio strong { color: var(--clr-text); font-weight: 700; }

.profile__specs {
  background: var(--clr-bg);
  border-radius: var(--radius);
  padding: 24px;
  margin: 24px 0 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.profile__spec {
  display: flex;
  gap: 16px;
  font-size: .9rem;
}
.profile__spec dt {
  min-width: 100px;
  color: var(--clr-sub);
  font-weight: 500;
  flex-shrink: 0;
}
.profile__spec dd { font-weight: 500; }

/* Profile story block */
.profile__story {
  margin: 20px 0 24px;
  border-left: 3px solid var(--clr-main);
  padding-left: 20px;
}
.profile__story-lead {
  font-size: .82rem;
  font-weight: 700;
  color: var(--clr-main);
  letter-spacing: .06em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.profile__story-quote {
  margin-top: 16px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--clr-text);
  background: var(--clr-main-l);
  border-radius: 8px;
  padding: 14px 18px;
  line-height: 1.7;
}

.profile__sns-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--clr-ig);
  font-weight: 700;
  font-size: .9rem;
  transition: opacity var(--transition);
}
.profile__sns-link:hover { opacity: .75; }
.profile__sns-link svg { width: 20px; height: 20px; }

/* =============================================
   RESULTS
   ============================================= */
.results { background: var(--clr-bg); }
.results__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.result-card {
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.result-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 4px;
  height: 100%;
  background: var(--clr-main);
}
.result-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
.result-card__tag {
  display: inline-block;
  font-family: var(--ff-en);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--clr-main);
  background: var(--clr-main-l);
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
}
.result-card__client {
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: 20px;
  color: var(--clr-sub);
}
.result-card__achievement {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 8px;
}
.result-card__num {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 3.5rem;
  color: var(--clr-main);
  line-height: 1;
}
.result-card__unit {
  font-family: var(--ff-en);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--clr-main);
}
.result-card__period {
  font-size: .8rem;
  color: var(--clr-sub);
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--clr-border);
}
.result-card p {
  font-size: .88rem;
  color: var(--clr-sub);
  line-height: 1.8;
}
.results__disclaimer {
  text-align: center;
  font-size: .8rem;
  color: #aaa;
}

/* =============================================
   VOICE
   ============================================= */
.voice { background: var(--clr-white); }
.voice__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.voice-card {
  background: var(--clr-bg);
  border-radius: var(--radius);
  padding: 32px 28px;
  border: 1px solid var(--clr-border);
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition);
}
.voice-card:hover {
  border-color: var(--clr-main);
  box-shadow: var(--shadow);
  background: var(--clr-white);
}
.voice-card__stars {
  color: #f5a623;
  font-size: 1rem;
  letter-spacing: 2px;
}
.voice-card__text {
  font-size: .9rem;
  line-height: 1.85;
  color: var(--clr-sub);
  flex: 1;
  position: relative;
  padding-top: 4px;
}
.voice-card__text::before {
  content: '\201C';
  font-size: 3rem;
  color: var(--clr-main);
  opacity: .25;
  position: absolute;
  top: -12px;
  left: -8px;
  font-family: Georgia, serif;
  line-height: 1;
}
.voice-card__client {
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--clr-border);
}
.voice-card__avatar {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  overflow: hidden;
}
.voice-card__avatar svg {
  width: 100%;
  height: 100%;
}
.voice-card__info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.voice-card__name {
  font-weight: 700;
  font-size: .9rem;
}
.voice-card__period {
  font-size: .78rem;
  color: var(--clr-main);
}

/* =============================================
   PLANS
   ============================================= */
.plans { background: var(--clr-white); }
.plans-block {
  margin-bottom: 48px;
  background: var(--clr-bg);
  border-radius: var(--radius);
  padding: 40px;
}
.plans-block:last-of-type { margin-bottom: 0; }
.plans-block__header {
  margin-bottom: 28px;
}
.plans-block__step {
  display: inline-block;
  font-family: var(--ff-en);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  color: var(--clr-white);
  background: var(--clr-main);
  padding: 4px 12px;
  border-radius: 4px;
  margin-bottom: 10px;
}
.plans-block__header h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.plans-block__header h3 span {
  font-size: 1rem;
  color: var(--clr-sub);
  font-weight: 400;
}
.plans-block__header p {
  font-size: .88rem;
  color: var(--clr-sub);
}

.plan-cards {
  display: grid;
  gap: 16px;
}
.plan-cards--2 { grid-template-columns: repeat(2, 1fr); }
.plan-cards--3 { grid-template-columns: repeat(3, 1fr); }

.plan-card {
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 28px;
  border: 2px solid var(--clr-border);
  position: relative;
  transition: all var(--transition);
}
.plan-card:hover { border-color: var(--clr-main); box-shadow: var(--shadow); }
.plan-card h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.plan-card__area {
  font-size: .8rem;
  color: var(--clr-sub);
  margin-bottom: 16px;
  line-height: 1.5;
}
.plan-card__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 4px;
}
.plan-card__amount {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 2.2rem;
  color: var(--clr-dark);
  line-height: 1;
}
.plan-card__tax { font-size: .85rem; color: var(--clr-sub); }
.plan-card__note { font-size: .8rem; color: var(--clr-sub); margin-top: 4px; }

.plan-card--accent {
  border-color: var(--clr-main);
  background: var(--clr-main-l);
}
.plan-card--accent .plan-card__amount { color: var(--clr-main); }

.plan-card--best {
  border-color: var(--clr-dark);
  background: var(--clr-dark);
}
.plan-card--best h4,
.plan-card--best .plan-card__note { color: rgba(255,255,255,.7); }
.plan-card--best .plan-card__amount { color: var(--clr-main); }
.plan-card--best .plan-card__tax { color: rgba(255,255,255,.6); }

.plan-card__badge {
  position: absolute;
  top: -12px;
  left: 20px;
  background: var(--clr-main);
  color: var(--clr-white);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  padding: 4px 12px;
  border-radius: 50px;
  font-family: var(--ff-en);
}
.plan-card--best .plan-card__badge { background: #FFD700; color: var(--clr-dark); }

.options-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.option-item {
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 20px 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  grid-template-rows: auto auto;
  gap: 4px 16px;
  border: 1px solid var(--clr-border);
}
.option-item__name { font-weight: 700; font-size: .95rem; }
.option-item__price {
  grid-row: 1 / 3;
  align-self: center;
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 1.3rem;
  color: var(--clr-main);
  white-space: nowrap;
}
.option-item__note { font-size: .8rem; color: var(--clr-sub); }

.plans__cta { text-align: center; margin-top: 48px; }

/* =============================================
   HOW TO BUY
   ============================================= */
.howtobuy { background: var(--clr-bg); }
.howtobuy__steps {
  display: flex;
  align-items: center;
  gap: 0;
  background: var(--clr-white);
  border-radius: var(--radius);
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--shadow);
}
.howtobuy__step {
  flex: 1;
  padding: 36px 28px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.howtobuy__step-num {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: 2rem;
  color: var(--clr-main);
  line-height: 1;
  flex-shrink: 0;
}
.howtobuy__step-body h3 {
  font-size: .95rem;
  font-weight: 700;
  margin-bottom: 6px;
}
.howtobuy__step-body p {
  font-size: .83rem;
  color: var(--clr-sub);
  line-height: 1.7;
}
.howtobuy__arrow {
  color: var(--clr-main);
  flex-shrink: 0;
  padding: 0 4px;
}
.howtobuy__arrow svg { width: 24px; height: 24px; }
.howtobuy__cta { text-align: center; }

/* =============================================
   FLOW
   ============================================= */
.flow { background: var(--clr-white); }
.flow__steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr) ;
  gap: 0;
  align-items: stretch;
}
/* override: 5 steps + 4 connectors */
.flow__steps {
  display: flex;
  flex-wrap: wrap;
  gap: 0;
  justify-content: center;
}
.flow__step {
  flex: 1;
  min-width: 160px;
}
.flow__step-inner {
  background: var(--clr-bg);
  border-radius: var(--radius);
  padding: 32px 24px;
  height: 100%;
  text-align: center;
  transition: all var(--transition);
  border: 1px solid var(--clr-border);
}
.flow__step-inner:hover {
  border-color: var(--clr-main);
  box-shadow: var(--shadow);
  background: var(--clr-white);
}
.flow__num {
  font-family: var(--ff-en);
  font-weight: 900;
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--clr-main);
  margin-bottom: 12px;
}
.flow__icon {
  width: 48px;
  height: 48px;
  background: var(--clr-main-l);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  color: var(--clr-main);
}
.flow__icon svg { width: 22px; height: 22px; }
.flow__step-inner h3 {
  font-size: .9rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: .02em;
}
.flow__step-inner p {
  font-size: .8rem;
  color: var(--clr-sub);
  line-height: 1.7;
}
.flow__connector {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 8px;
  color: var(--clr-main);
  font-size: 1.2rem;
  flex-shrink: 0;
}
.flow__connector::before {
  content: '→';
  font-weight: 700;
}
.flow__payment {
  text-align: center;
  color: var(--clr-sub);
  font-size: .88rem;
  margin-top: 32px;
}
.flow__cta {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-top: 40px;
  flex-wrap: wrap;
}

/* =============================================
   CONTACT
   ============================================= */
.section.contact { background: var(--clr-dark); }
.contact .section-head__en { color: var(--clr-main); }
.contact .section-head__ja { color: var(--clr-white); }
.contact .section-head__ja::after { background: var(--clr-main); }
.contact .section-lead { color: rgba(255,255,255,.6); }
.contact__buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
  max-width: 560px;
  margin: 0 auto;
  padding: 0 16px;
}
.contact__buttons-main {
  display: flex;
  gap: 16px;
  width: 100%;
}
.contact__buttons-main .btn {
  flex: 1;
  justify-content: center;
}
.contact__inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 48px;
  align-items: start;
  min-width: 0;
  max-width: 900px;
  margin: 0 auto;
}
.contact__sns h3,
.contact__form-wrap h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 16px;
}
.contact__sns p { font-size: .9rem; color: var(--clr-sub); margin-bottom: 24px; }

.contact__divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
}
.contact__divider span {
  writing-mode: vertical-rl;
  font-size: .8rem;
  color: #bbb;
  position: relative;
  padding: 16px 0;
}
.contact__divider span::before,
.contact__divider span::after {
  content: '';
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 48px;
  background: var(--clr-border);
}
.contact__divider span::before { top: 0; transform: translateX(-50%) translateY(-100%); }
.contact__divider span::after { bottom: 0; transform: translateX(-50%) translateY(100%); }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 20px; min-width: 0; }
.form-group { display: flex; flex-direction: column; gap: 6px; }
.form-group label {
  font-size: .85rem;
  font-weight: 600;
  color: var(--clr-text);
  display: flex;
  align-items: center;
  gap: 6px;
}
.required {
  font-size: .7rem;
  background: var(--clr-main);
  color: var(--clr-white);
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--clr-border);
  border-radius: 8px;
  font-family: var(--ff-ja);
  font-size: .95rem;
  color: var(--clr-text);
  background: var(--clr-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  width: 100%;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-main);
  box-shadow: 0 0 0 3px rgba(232,132,124,.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }

.form-success {
  text-align: center;
  padding: 40px;
  color: var(--clr-main);
}
.form-success svg { width: 48px; height: 48px; margin: 0 auto 16px; stroke: var(--clr-main); }
.form-success p { color: var(--clr-text); line-height: 1.8; }

/* =============================================
   FOOTER
   ============================================= */
.footer { background: var(--clr-dark); padding: 64px 0 0; }
.footer__inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer__logo {
  display: inline-flex;
  align-items: center;
  letter-spacing: .06em;
  margin-bottom: 16px;
}
.footer__logo-svg {
  height: 28px;
  width: auto;
}
.footer__brand p {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  margin-bottom: 4px;
}
.footer__sns {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.08);
  border-radius: 50%;
  margin-top: 16px;
  color: var(--clr-white);
  transition: background var(--transition);
}
.footer__sns:hover { background: var(--clr-ig); }
.footer__sns svg { width: 18px; height: 18px; }

.footer__nav ul { display: flex; flex-direction: column; gap: 8px; }
.footer__nav a {
  font-size: .85rem;
  color: rgba(255,255,255,.5);
  transition: color var(--transition);
}
.footer__nav a:hover { color: var(--clr-main); }
.footer__legal {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,.1);
}

.footer__bottom {
  padding: 20px 0;
  text-align: center;
}
.footer__bottom p {
  font-size: .78rem;
  color: rgba(255,255,255,.25);
}

/* =============================================
   FLOATING CTA
   ============================================= */
.float-cta {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 90;
  opacity: 0;
  transform: translateY(16px);
  transition: all var(--transition);
  pointer-events: none;
}
.float-cta.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.float-cta .btn {
  box-shadow: 0 4px 20px rgba(232,132,124,.5);
  font-size: .85rem;
  padding: 12px 24px;
}

/* =============================================
   RESPONSIVE – Tablet
   ============================================= */
@media (max-width: 900px) {
  .header__nav,
  .header__cta { display: none; }
  .header__inner { gap: 16px; }
  .hamburger { display: flex; }
  .voice__grid { grid-template-columns: 1fr; }

  .features { grid-template-columns: 1fr; }
  .profile__inner { grid-template-columns: 1fr; gap: 40px; }
  .profile__img-wrap { max-width: 320px; }
  .results__grid { grid-template-columns: 1fr; }
  .plan-cards--3 { grid-template-columns: 1fr; }
  .plan-cards--2 { grid-template-columns: 1fr; }
  .contact__inner { grid-template-columns: 1fr; overflow: hidden; }
  .contact__sns, .contact__form-wrap { min-width: 0; overflow: hidden; }
  .contact__divider { flex-direction: row; height: auto; padding: 8px 0; }
  .contact__divider span { writing-mode: horizontal-tb; padding: 0 16px; }
  .contact__divider span::before,
  .contact__divider span::after { display: none; }
  .contact__buttons-main { flex-direction: column; }
  .footer__inner { grid-template-columns: 1fr; }
  .numbers__grid { grid-template-columns: repeat(2, 1fr); }
  .howtobuy__steps { flex-direction: column; }
  .howtobuy__arrow { transform: rotate(90deg); }
  .flow__connector { display: none; }
  .flow__steps { flex-direction: column; gap: 12px; }
  .flow__step { min-width: auto; flex: 1 1 100%; }
}

/* =============================================
   RESPONSIVE – Mobile
   ============================================= */
@media (max-width: 600px) {
  .section { padding: 64px 0; }
  .section-head__ja { font-size: 1.5rem; }

  .hero__panel {
    width: 100%;
    clip-path: none;
    opacity: .18;
  }
  .hero__panel::before {
    background: linear-gradient(to right, rgba(30,26,25,.7) 0%, rgba(30,26,25,.4) 100%);
  }
  .hero__content { max-width: 100%; padding: 108px 0 64px; }
  .hero__title { font-size: 2.2rem; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .numbers__grid { grid-template-columns: repeat(2, 1fr); }
  .numbers__val { font-size: 1.8rem; }

  .flow__steps { flex-direction: column; }
  .flow__step { flex: 1 1 100%; }
  .flow__connector { display: none; }
  .plans-block { padding: 24px 20px; }
  .plan-card { padding: 24px 20px; }

  .section-lead { font-size: .9rem; }
  .float-cta { bottom: 16px; right: 16px; }
  .hero__bg-ghost { display: none; }
  .contact__inner { gap: 24px; }
  .contact__sns .btn,
  .contact__form-wrap .btn { white-space: normal; padding: 14px 20px; font-size: .9rem; max-width: 100%; }
  .contact__buttons-main { flex-direction: column; }
  .flow__cta { flex-direction: column; align-items: center; }
  .flow__cta .btn { width: 100%; max-width: 340px; justify-content: center; }
}

/* =============================================
   LEGAL PAGES (特商法・プライバシーポリシー)
   ============================================= */
.header--sub {
  position: relative;
  background: rgba(26,26,26,.96);
  box-shadow: 0 2px 16px rgba(0,0,0,.2);
}
.header--sub .header__logo {
  color: var(--clr-white);
}
.header--sub .btn--outline {
  color: var(--clr-white);
  border-color: rgba(255,255,255,.4);
}
.header--sub .btn--outline:hover {
  background: var(--clr-main);
  border-color: var(--clr-main);
  color: var(--clr-white);
}
.header--sub .header__cta {
  display: inline-flex;
  margin-left: auto;
  padding: 8px 20px;
  font-size: .85rem;
}
.legal {
  padding: 120px 0 80px;
  min-height: 60vh;
}
.legal__title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 40px;
  padding-bottom: 16px;
  border-bottom: 2px solid var(--clr-main);
}
.legal__intro {
  margin-bottom: 40px;
  line-height: 1.9;
  color: var(--clr-sub);
}
.legal__table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 40px;
}
.legal__table th,
.legal__table td {
  padding: 16px 20px;
  border-bottom: 1px solid var(--clr-border);
  text-align: left;
  vertical-align: top;
  line-height: 1.8;
}
.legal__table th {
  width: 180px;
  font-weight: 600;
  background: var(--clr-bg);
  white-space: nowrap;
}
.legal__table td a {
  color: var(--clr-main);
  text-decoration: underline;
}
.legal__table td small {
  display: block;
  margin-top: 4px;
  color: var(--clr-sub);
  font-size: .85rem;
}
.legal__section {
  margin-bottom: 32px;
}
.legal__section h2 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--clr-dark);
}
.legal__section p {
  line-height: 1.9;
  margin-bottom: 8px;
}
.legal__section ul {
  margin: 8px 0 0 20px;
  list-style: disc;
  line-height: 1.9;
}
.legal__section a {
  color: var(--clr-main);
  text-decoration: underline;
}
.legal__date {
  margin-top: 40px;
  color: var(--clr-sub);
  font-size: .9rem;
}

@media (max-width: 600px) {
  .legal { padding: 100px 0 60px; }
  .legal__title { font-size: 1.4rem; }
  .legal__table th {
    display: block;
    width: 100%;
    padding: 12px 16px 4px;
  }
  .legal__table td {
    display: block;
    padding: 4px 16px 12px;
  }
}

/* ---------- Contact Page ---------- */
.contact-page {
  padding: 120px 0 80px;
  background: var(--clr-bg);
  min-height: 100vh;
}
.contact-page__title {
  text-align: center;
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--clr-dark);
  margin-bottom: 16px;
}
.contact-page__lead {
  text-align: center;
  color: var(--clr-sub);
  font-size: .95rem;
  line-height: 1.9;
  margin-bottom: 40px;
}

/* Tabs */
.contact-page__selector {
  margin-bottom: 32px;
}
.contact-page__selector-label {
  font-size: .95rem;
  font-weight: 500;
  color: var(--clr-dark);
  margin-bottom: 12px;
  text-align: center;
}
.contact-page__tabs {
  display: flex;
  gap: 12px;
  max-width: 720px;
  margin: 0 auto;
}
.contact-tab {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 16px 12px;
  font-size: .9rem;
  font-weight: 600;
  color: var(--clr-sub);
  background: var(--clr-white);
  border: 2px solid var(--clr-border);
  border-radius: var(--radius);
  transition: var(--transition);
  cursor: pointer;
}
.contact-tab:hover {
  border-color: var(--clr-main);
  color: var(--clr-main);
}
.contact-tab.active {
  border-color: var(--clr-main);
  background: var(--clr-main-l);
  color: var(--clr-main);
}
.contact-tab svg {
  flex-shrink: 0;
}

/* Form wrap */
.contact-page__form-wrap {
  max-width: 600px;
  margin: 0 auto;
  background: var(--clr-white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}

/* Radio group */
.form-radio-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.form-radio {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .95rem;
  color: var(--clr-text);
  cursor: pointer;
}
.form-radio input[type="radio"] {
  width: 18px;
  height: 18px;
  accent-color: var(--clr-main);
  cursor: pointer;
}
.area-other-input {
  margin-top: 4px;
  margin-left: 26px;
  padding: 10px 14px;
  font-size: .95rem;
  font-family: var(--ff-ja);
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  width: calc(100% - 26px);
  transition: var(--transition);
}
.area-other-input:focus {
  outline: none;
  border-color: var(--clr-main);
  box-shadow: 0 0 0 3px rgba(232,132,124,.15);
}

/* Date group */
.form-date-group {
  display: flex;
  gap: 12px;
}
.form-date-group input,
.form-date-group select {
  flex: 1;
  padding: 12px 14px;
  font-size: .95rem;
  font-family: var(--ff-ja);
  border: 1px solid var(--clr-border);
  border-radius: 8px;
  background: var(--clr-white);
  color: var(--clr-text);
  transition: var(--transition);
}
.form-date-group input:focus,
.form-date-group select:focus {
  outline: none;
  border-color: var(--clr-main);
  box-shadow: 0 0 0 3px rgba(232,132,124,.15);
}

/* Checkbox */
.form-checkbox {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .9rem;
  color: var(--clr-text);
  cursor: pointer;
}
.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  accent-color: var(--clr-main);
  cursor: pointer;
}
.form-checkbox a {
  color: var(--clr-main);
  text-decoration: underline;
}

/* Optional badge */
.optional {
  display: inline-block;
  background: var(--clr-border);
  color: var(--clr-sub);
  font-size: .7rem;
  font-weight: 600;
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: 4px;
  vertical-align: middle;
}

/* Other contact methods */
.contact-page__other {
  max-width: 600px;
  margin: 40px auto 0;
  text-align: center;
}
.contact-page__other > p {
  font-size: .9rem;
  color: var(--clr-sub);
  margin-bottom: 16px;
}
.contact-page__other-buttons {
  display: flex;
  gap: 12px;
  justify-content: center;
}
.contact-page__other-buttons .btn {
  flex: 1;
  max-width: 240px;
  justify-content: center;
}

/* Contact page responsive */
@media (max-width: 600px) {
  .contact-page { padding: 90px 0 60px; }
  .contact-page__title { font-size: 1.4rem; }
  .contact-page__lead { font-size: .85rem; }
  .contact-page__lead br { display: none; }
  .contact-page__tabs { flex-direction: column; }
  .contact-page__form-wrap { padding: 24px 16px; }
  .form-date-group { flex-direction: column; }
  .contact-page__other-buttons { flex-direction: column; align-items: center; }
  .contact-page__other-buttons .btn { max-width: 100%; width: 100%; }
}