/* ============================================================
   any advisory for Salon — LP Stylesheet v3
   Redesign: White/Grey base × Neon Yellow #F0FE06
   Fonts: Noto Serif JP (headings) + Noto Sans JP (body)
   ============================================================ */

/* ---------- Google Fonts ---------- */
/* Loaded in <head> via link tag */

/* ---------- Custom Properties ---------- */
:root {
  /* Colors */
  --white:      #FFFFFF;
  --grey-50:    #F8F8F8;
  --grey-100:   #F2F2F2;
  --grey-200:   #E8E8E8;
  --grey-400:   #AAAAAA;
  --grey-600:   #666666;
  --black:      #1A1A1A;
  --neon:       #F0FE06;
  --neon-dark:  #D4E005;

  /* Typography */
  --font-serif: 'Noto Serif JP', 'Yu Mincho', Georgia, serif;
  --font-sans:  'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;

  /* Layout */
  --max-w:      1100px;
  --gutter:     48px;
  --section-py: 80px;
  --radius:     4px;
  --ease:       cubic-bezier(0.25, 0.1, 0.25, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }
body {
  background: var(--white);
  color: var(--black);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.85;
  letter-spacing: 0.03em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ---------- Container ---------- */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Section Common ---------- */
.section { padding: var(--section-py) 0; }
.section--grey { background: var(--grey-50); }
.section--dark { background: var(--black); color: var(--white); }

.section__label {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-600);
  margin-bottom: 16px;
}
.section--dark .section__label { color: var(--grey-400); }

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: 0.02em;
  margin-bottom: 64px;
}
.section__title--center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 18px 40px;
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 0.06em;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s var(--ease);
  border: none;
  text-align: center;
  white-space: nowrap;
}
.btn--primary {
  background: var(--neon);
  color: var(--black);
}
.btn--primary:hover { background: var(--neon-dark); transform: translateY(-2px); }

.btn--outline {
  background: transparent;
  color: var(--black);
  border: 1.5px solid var(--black);
}
.btn--outline:hover { background: var(--black); color: var(--white); }

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.5);
}
.btn--outline-white:hover { border-color: var(--white); }

.btn--lg { padding: 22px 56px; font-size: 17px; }

.cta-note {
  font-size: 12px;
  color: var(--grey-600);
  margin-top: 10px;
  letter-spacing: 0.08em;
}
.cta-note--white { color: rgba(255,255,255,0.55); }

/* ---------- Fade-in Animation ---------- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
.fade-in.is-visible { opacity: 1; transform: translateY(0); }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, box-shadow 0.3s;
}
.header.is-scrolled {
  background: rgba(26, 26, 26, 0.97);
  border-color: rgba(255,255,255,0.1);
  box-shadow: 0 1px 12px rgba(0,0,0,0.3);
}
.header.is-scrolled .logo--light { filter: brightness(0) invert(1); }
.header.is-scrolled .header__tel,
.header.is-scrolled .header__tel small { color: rgba(255,255,255,0.7); }
.header__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--gutter);
  height: 68px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: nowrap;
}
.header__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo--light { display: block; }
.logo--dark  { display: none; }

.header__nav {
  display: flex;
  align-items: center;
  gap: 16px;
}
.header__nav .btn {
  padding: 10px 20px;
  font-size: 13px;
}
.header__tel {
  font-size: 13px;
  letter-spacing: 0.06em;
  line-height: 1.4;
  text-align: right;
}
.header__tel small {
  display: block;
  font-size: 10px;
  color: var(--grey-600);
}

/* ============================================================
   HERO / FV
   ============================================================ */
.hero {
  min-height: 100svh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-top: 68px;
  overflow: hidden;
}
.hero__content {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 60px 56px 60px var(--gutter);
  max-width: 600px;
  justify-self: end;
  width: 100%;
}
.hero__eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-600);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  gap: 12px;
}
.hero__eyebrow::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 1px;
  background: var(--grey-400);
}
.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
  line-height: 1.4;
  letter-spacing: 0.01em;
  margin-bottom: 28px;
}
.hero__title em {
  font-style: normal;
  position: relative;
  display: inline;
}
.hero__title em::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0; right: 0;
  height: 8px;
  background: var(--neon);
  opacity: 0.5;
  z-index: -1;
}
.hero__sub {
  font-size: 18px;
  color: var(--grey-600);
  line-height: 1.75;
  white-space: nowrap;
  margin-bottom: 20px;
}
.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--grey-600);
  background: var(--grey-50);
  border: 1px solid var(--grey-200);
  border-radius: 100px;
  padding: 8px 16px;
  margin-bottom: 40px;
  letter-spacing: 0.04em;
}
.hero__badge::before {
  content: '';
  width: 6px; height: 6px;
  background: var(--neon);
  border-radius: 50%;
  flex-shrink: 0;
}
.hero__cta { display: flex; flex-direction: column; align-items: flex-start; gap: 8px; }
.hero__cta-sub {
  font-size: 12px;
  color: var(--grey-400);
  letter-spacing: 0.05em;
}

.hero__visual {
  background: var(--grey-100);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  min-height: calc(100svh - 68px);
}
.hero__img {
  width: 100%;
  flex: 1;
  min-height: 0;
  height: 100%;
  object-fit: cover;
  object-position: 60% center;
}

.hero__scroll {
  display: none; /* hidden on desktop */
}

/* ============================================================
   PAIN POINTS
   ============================================================ */
.pain { background: var(--grey-50); padding-top: 60px; }

.pain__grid {
  display: flex;
  flex-direction: column;
}
.pain__item {
  background: transparent;
  padding: 32px 0;
  border-bottom: 1px solid var(--grey-200);
  display: grid;
  grid-template-columns: 3rem 1fr;
  column-gap: 28px;
  row-gap: 8px;
}
.pain__item:first-child {
  border-top: 1px solid var(--grey-200);
}
.pain__num {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--grey-400);
  grid-column: 1;
  grid-row: 1;
  padding-top: 5px;
}
.pain__icon {
  display: none;
}
.pain__heading {
  font-family: var(--font-serif);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.55;
  grid-column: 2;
  grid-row: 1;
}
.pain__body {
  font-size: 14px;
  color: var(--grey-600);
  line-height: 1.85;
  grid-column: 2;
  grid-row: 2;
}
.pain__voice {
  font-size: 15px;
  color: var(--grey-700);
  font-style: normal;
  font-weight: 500;
  grid-column: 2;
  grid-row: 3;
  margin-top: 4px;
  padding-left: 1em;
  border-left: 3px solid var(--grey-300);
}

/* ============================================================
   ABOUT US
   ============================================================ */
.about {}

.about__lead {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
  margin-bottom: 56px;
}
.about__lead-left {}
.about__catch {
  font-family: var(--font-serif);
  font-size: clamp(22px, 2.5vw, 30px);
  font-weight: 700;
  line-height: 1.65;
  margin-bottom: 24px;
}
.about__catch-accent { color: var(--black); position: relative; }
.about__catch-accent::after {
  content: '';
  position: absolute;
  bottom: 1px;
  left: 0; right: 0;
  height: 5px;
  background: var(--neon);
  z-index: -1;
}
.about__desc {
  font-size: 15px;
  color: var(--grey-600);
  line-height: 1.95;
}
.about__lead-right {}

.about__strengths {
  display: flex;
  flex-direction: column;
}
.about__strength-item {
  display: grid;
  grid-template-columns: 3rem 1fr;
  column-gap: 28px;
  row-gap: 6px;
  padding: 24px 0;
  border-bottom: 1px solid var(--grey-200);
}
.about__strength-item:first-child {
  border-top: 1px solid var(--grey-200);
}
.about__strength-num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--grey-400);
  grid-column: 1;
  grid-row: 1 / 3;
  padding-top: 4px;
}
.about__strength-text { display: contents; }
.about__strength-title {
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  grid-column: 2;
  grid-row: 1;
}
.about__strength-desc {
  font-size: 13px;
  color: var(--grey-600);
  line-height: 1.75;
  grid-column: 2;
  grid-row: 2;
}

/* Profile */
.about__profile {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 64px;
  align-items: start;
  padding: 64px;
  background: var(--grey-50);
  border-radius: 8px;
  margin-bottom: 64px;
}
.about__profile-img-wrap {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 3/4;
}
.about__profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.about__profile-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(26,26,26,0.85);
  color: var(--white);
  padding: 12px 16px;
  font-size: 12px;
  letter-spacing: 0.08em;
}
.about__profile-label strong {
  display: block;
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 2px;
}
.about__profile-body {}
.about__profile-role {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--grey-600);
  margin-bottom: 12px;
}
.about__profile-name {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 700;
  margin-bottom: 24px;
  line-height: 1.4;
}
.about__profile-bio {
  font-size: 14px;
  color: var(--grey-600);
  line-height: 2;
  margin-bottom: 24px;
}
.about__profile-quote {
  border-left: 3px solid var(--neon);
  padding-left: 20px;
  font-family: var(--font-serif);
  font-size: 15px;
  line-height: 1.85;
  color: var(--black);
}

/* Team */
.about__team-title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-400);
  text-align: center;
  margin-bottom: 32px;
}
.about__team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 24px;
}
.team__card {
  background: var(--grey-50);
  border-radius: 0;
  overflow: hidden;
  border: 1px solid var(--grey-200);
}
.team__card-img-wrap {
  aspect-ratio: 1/1;
  overflow: hidden;
}
.team__card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  transition: transform 0.4s var(--ease);
}
.team__card:hover .team__card-img { transform: scale(1.04); }
.team__card-body { padding: 20px 20px 24px; }
.team__card-role {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grey-400);
  margin-bottom: 6px;
}
.team__card-name {
  font-family: var(--font-serif);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}
.team__card-desc {
  font-size: 13px;
  color: var(--grey-600);
  line-height: 1.75;
}

.about__team-note {
  text-align: center;
  font-size: 12px;
  color: var(--grey-400);
  line-height: 1.7;
  padding-top: 24px;
  border-top: 1px solid var(--grey-200);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services { background: var(--grey-50); }

.services__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--grey-200);
  border-radius: 8px;
  overflow: hidden;
  background: var(--white);
}
.service__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  align-items: start;
  gap: 32px;
  padding: 36px 40px;
  border-bottom: 1px solid var(--grey-200);
  transition: background 0.2s;
}
.service__item:last-child { border-bottom: none; }
.service__item:hover { background: var(--grey-50); }

.service__num {
  font-family: var(--font-sans);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: var(--grey-400);
  text-align: center;
  padding-top: 5px;
}
.service__body {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}
.service__body .service__title { order: 1; }
.service__body .service__tag   { order: 2; margin-top: 8px; }
.service__body .service__desc  { order: 3; }
.service__title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 0;
  line-height: 1.4;
}
.service__desc {
  font-size: 14px;
  color: var(--grey-600);
  line-height: 1.8;
  margin-top: 8px;
}
.service__tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 4px 10px;
  background: var(--grey-100);
  border-radius: 100px;
  color: var(--grey-600);
  white-space: nowrap;
}
.service__tag--new {
  background: var(--neon);
  color: var(--black);
}

/* ============================================================
   PLAN / PRICING
   ============================================================ */
.plans {}

.plans__context {
  font-size: 16px;
  color: var(--grey-600);
  line-height: 1.9;
  max-width: 620px;
  margin: 0 auto 64px;
  text-align: center;
}

.plans__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  align-items: stretch;
}
.plan__card {
  border: 1px solid var(--grey-200);
  border-radius: 8px;
  padding: 48px 40px;
  background: var(--white);
  position: relative;
}
.plan__card--featured {
  border-color: var(--black);
  background: var(--black);
  color: var(--white);
}
.plan__badge {
  position: absolute;
  top: -1px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--neon);
  color: var(--black);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 6px 16px;
  border-radius: 0 0 4px 4px;
}
.plan__target {
  font-size: 12px;
  color: var(--grey-400);
  letter-spacing: 0.04em;
  margin-bottom: 12px;
  line-height: 1.6;
}
.plan__card--featured .plan__target { color: rgba(255,255,255,0.5); }
.plan__name {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 20px;
}
.plan__price {
  display: flex;
  align-items: baseline;
  gap: 4px;
  margin-bottom: 32px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--grey-200);
}
.plan__card--featured .plan__price { border-color: rgba(255,255,255,0.15); }
.price__num {
  font-family: var(--font-sans);
  font-size: 42px;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1;
}
.price__unit {
  font-size: 14px;
  color: var(--grey-600);
}
.plan__card--featured .price__unit { color: rgba(255,255,255,0.6); }

.plan__list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 36px;
}
.plan__list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--grey-600);
}
.plan__card--featured .plan__list li { color: rgba(255,255,255,0.75); }
.plan__list li::before {
  content: '';
  width: 16px;
  height: 16px;
  background: var(--grey-100);
  border-radius: 50%;
  flex-shrink: 0;
  margin-top: 2px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%23666' d='M6.5 11.5L3 8l1.4-1.4 2.1 2.1 4.6-4.6 1.4 1.4z'/%3E%3C/svg%3E");
  background-size: contain;
}
.plan__card--featured .plan__list li::before {
  background-color: rgba(255,255,255,0.15);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath fill='%23F0FE06' d='M6.5 11.5L3 8l1.4-1.4 2.1 2.1 4.6-4.6 1.4 1.4z'/%3E%3C/svg%3E");
}

/* ============================================================
   FLOW
   ============================================================ */
.flow { background: var(--grey-50); padding-bottom: 64px; }
.faq { padding-top: 64px; }

.flow__steps {
  display: flex;
  flex-direction: column;
}
.flow__step {
  display: grid;
  grid-template-columns: 3rem 1fr;
  column-gap: 28px;
  row-gap: 8px;
  padding: 28px 0;
  border-bottom: 1px solid var(--grey-200);
  background: transparent;
  border-radius: 0;
  align-items: start;
}
.flow__step:first-child {
  border-top: 1px solid var(--grey-200);
}
.flow__connector {
  display: none;
}
.flow__num {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  color: var(--grey-400);
  background: none;
  border-radius: 0;
  width: auto;
  height: auto;
  padding-top: 5px;
  margin-bottom: 0;
  grid-column: 1;
  grid-row: 1 / 3;
}
.flow__title {
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 0;
  grid-column: 2;
  grid-row: 1;
}
.flow__desc {
  font-size: 13px;
  color: var(--grey-600);
  line-height: 1.85;
  grid-column: 2;
  grid-row: 2;
}

/* ============================================================
   VOICE
   ============================================================ */
.voice__card {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}
.voice__quote {
  position: relative;
  margin: 0 0 24px;
  padding: 72px 64px 52px 72px;
  background: var(--white);
  border: 1px solid var(--grey-200);
  border-left: 4px solid var(--neon);
  border-radius: 8px;
}
.voice__quote::before {
  content: '\201C';
  font-family: Georgia, serif;
  font-size: 120px;
  line-height: 1;
  color: var(--neon);
  position: absolute;
  top: 8px;
  left: 28px;
}
.voice__text {
  font-size: 17px;
  line-height: 2.1;
  color: var(--black);
  text-align: left;
}
.voice__attr {
  font-size: 14px;
  color: var(--grey-600);
  letter-spacing: 0.06em;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {}

.faq__list {
  max-width: 760px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 0;
}
.faq__item {
  border-bottom: 1px solid var(--grey-200);
}
.faq__item:first-child { border-top: 1px solid var(--grey-200); }
.faq__q {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 20px;
  padding: 24px 0;
  font-family: var(--font-serif);
  font-size: 16px;
  font-weight: 700;
  cursor: pointer;
  list-style: none;
  line-height: 1.55;
}
.faq__q::-webkit-details-marker { display: none; }
.faq__q::after {
  content: '+';
  font-size: 20px;
  font-weight: 300;
  color: var(--grey-400);
  flex-shrink: 0;
  transition: transform 0.25s;
}
.faq__item[open] .faq__q::after { transform: rotate(45deg); }
.faq__a {
  padding: 0 0 24px 0;
  font-size: 14px;
  color: var(--grey-600);
  line-height: 1.9;
}
.faq__q-label {
  display: inline;
}

/* ============================================================
   CTA FORM
   ============================================================ */
.cta-form { background: var(--black); }

.cta-form__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.cta-form__left {}
.cta-form__tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--grey-400);
  margin-bottom: 20px;
}
.cta-form__title {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 38px);
  font-weight: 700;
  line-height: 1.5;
  color: var(--white);
  margin-bottom: 24px;
}
.cta-form__title span {
  color: var(--neon);
}
.cta-form__sub {
  font-size: 14px;
  color: rgba(255,255,255,0.55);
  line-height: 1.85;
  margin-bottom: 32px;
}
.cta-form__features {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cta-form__feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: rgba(255,255,255,0.7);
}
.cta-form__feature::before {
  content: '';
  width: 18px;
  height: 18px;
  background: var(--neon);
  border-radius: 50%;
  flex-shrink: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 18 18'%3E%3Cpath fill='%231A1A1A' d='M7 12.5L3.5 9 4.9 7.6 7 9.7l6.1-6.1 1.4 1.4z'/%3E%3C/svg%3E");
  background-size: contain;
}

.cta-form__right {}
.contact-form {
  background: var(--white);
  border-radius: 8px;
  padding: 48px 40px;
}
.form__group {
  margin-bottom: 20px;
}
.form__label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--grey-600);
  margin-bottom: 8px;
}
.form__label span {
  font-size: 10px;
  color: #E53935;
  margin-left: 4px;
}
.form__input,
.form__textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-sans);
  font-size: 15px;
  color: var(--black);
  background: var(--grey-50);
  border: 1px solid var(--grey-200);
  border-radius: var(--radius);
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  appearance: none;
}
.form__input:focus,
.form__textarea:focus {
  border-color: var(--black);
  background: var(--white);
}
.form__textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.7;
}
.form__submit {
  width: 100%;
  padding: 18px;
  font-family: var(--font-sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0.06em;
  background: var(--neon);
  color: var(--black);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 8px;
}
.form__submit:hover { background: var(--neon-dark); transform: translateY(-1px); }
.form__submit:disabled { opacity: 0.6; cursor: not-allowed; transform: none; }
.form__note {
  font-size: 11px;
  color: var(--grey-400);
  text-align: center;
  margin-top: 12px;
  line-height: 1.7;
}
.form__success {
  display: none;
  text-align: center;
  padding: 32px;
}
.form__success.is-shown { display: block; }
.form__success-icon {
  font-size: 40px;
  margin-bottom: 16px;
}
.form__success-title {
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 8px;
}
.form__success-sub {
  font-size: 14px;
  color: var(--grey-600);
}
.form__error-msg {
  display: none;
  font-size: 13px;
  color: #E53935;
  margin-top: 8px;
}
.form__error-msg.is-shown { display: block; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: var(--black);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 64px 0 40px;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  margin-bottom: 48px;
}
.footer__logo {
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 500;
  color: var(--white);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 0;
}
.footer__tagline {
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  letter-spacing: 0.04em;
}
.footer__info {
  font-size: 13px;
  color: rgba(255,255,255,0.5);
  line-height: 2;
}
.footer__disclaimer {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  line-height: 1.9;
  padding-top: 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-bottom: 32px;
}
.footer__bottom {
  font-size: 11px;
  color: rgba(255,255,255,0.3);
  letter-spacing: 0.06em;
}

/* ============================================================
   RESPONSIVE — Tablet (< 900px)
   ============================================================ */
@media (max-width: 900px) {
  :root {
    --section-py: 80px;
    --gutter: 32px;
  }

  .header__tel { display: none; }

  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
  }
  .hero__visual {
    height: 55vw;
    max-height: 480px;
    order: -1;
  }
  .hero__content {
    justify-self: auto;
    max-width: none;
    padding: 40px 32px;
  }
  .pain { padding-top: 56px; }

  .about__lead { grid-template-columns: 1fr; gap: 48px; }
  .about__profile {
    grid-template-columns: 1fr;
    padding: 40px 32px;
    gap: 40px;
  }
  .about__profile-img-wrap { max-width: 280px; aspect-ratio: 1/1; }
  .about__team-grid { grid-template-columns: 1fr 1fr; }

  .services__list .service__item { grid-template-columns: 60px 1fr; }
  .service__tag { display: none; }

  .plans__grid { grid-template-columns: 1fr; }

  .flow__connector { display: none; }

  .cta-form__inner { grid-template-columns: 1fr; gap: 48px; }

  .footer__inner { grid-template-columns: 1fr; gap: 32px; }

  .pain__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   RESPONSIVE — Mobile (< 600px)
   ============================================================ */
@media (max-width: 600px) {
  :root {
    --section-py: 64px;
    --gutter: 20px;
  }

  .header__inner { height: 60px; }
  .header__logo img { height: 26px; }
  .header__nav .btn { padding: 10px 16px; font-size: 13px; }
  .btn { padding: 16px 28px; font-size: 14px; }
  .btn--lg { padding: 18px 36px; font-size: 15px; }

  .hero__content { padding: 32px 20px; }
  .hero__visual { height: 70vw; }
  .hero__img { object-position: center 30%; }
  .pain { padding-top: 48px; }
  .hero__title { font-size: 28px; }
  .pain__heading { font-size: 22px; }

  /* 【1】FVサブテキスト1行化 */
  .hero__sub { font-size: 12px; letter-spacing: 0; white-space: nowrap; }
  .hero__sub br { display: none; }

  /* 【2】チェックリスト文字サイズ拡大 */
  .pain__body { font-size: 15px; }
  .pain__voice { font-size: 15px; }

  /* 【3】プラチナプランSPはみ出し防止 */
  .plan__card { padding: 36px 20px; }

  .section__title { font-size: 24px; margin-bottom: 40px; }

  .about__team-grid { grid-template-columns: 1fr; }
  .team__card-img-wrap { aspect-ratio: unset; max-height: 400px; }
  .team__card-img { height: 400px; object-fit: cover; }

  .flow__step { padding: 24px 0; }

  .contact-form { padding: 32px 24px; }

  .service__item {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .service__num { text-align: left; }
}
