/* =====================================================================
   ShareDan CMS ｜ コーポレートサイト制作 LP
   Figma: ShareDanCMS / コーポレートサイト (118-1258) + SP (118-3138)
   ===================================================================== */

/* ---------- Design tokens ---------- */
:root {
  --brand: #05ae99;
  --brand-2: #25c794;
  --ink: #101010;      /* Primary  */
  --gray: #414040;     /* Secondly */
  --line: #dadada;     /* Line     */
  --accent: #eb6a3c;   /* highlight / orange */
  --mint: #f5fffe;     /* light section bg */
  --box: #f5f5f5;      /* light card bg */
  --white: #fff;

  --maxw: 1120px;
  --radius: 8px;
  --radius-lg: 16px;

  --font-ja: "Noto Sans JP", system-ui, -apple-system, "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-en: "Inter", var(--font-ja);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: 80px; }
body {
  margin: 0;
  font-family: var(--font-ja);
  font-weight: 500;
  color: var(--ink);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; margin: 0; padding: 0; }
dl, dd { margin: 0; }
h1, h2, h3, p { margin: 0; }
button { font-family: inherit; cursor: pointer; }

/* ---------- Layout helpers ---------- */
.container { width: min(100% - 48px, var(--maxw)); margin-inline: auto; }
.container--narrow { --maxw: 736px; }
.container--mid    { --maxw: 928px; }
.container--help   { --maxw: 904px; }

.section { padding: 100px 0; }

.tx-brand { color: var(--brand); }

/* ---------- Typographic blocks ---------- */
.eyebrow {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 20px;
  color: var(--brand);
  text-transform: uppercase;
  line-height: 1.3;
  margin-bottom: 28px;
}
.heading {
  font-weight: 700;
  font-size: 30px;
  line-height: 1.5;
  color: var(--ink);
}
.heading--center { text-align: center; }
.lead {
  font-weight: 500;
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink);
  margin-top: 28px;
}
.lead--center { text-align: center; }

.section__head { max-width: 760px; margin: 0 auto 56px; text-align: center; }
.section__head .eyebrow { text-align: center; }
.section__head--left { margin-left: 0; margin-right: 0; text-align: left; }
.section__head--left .eyebrow { text-align: left; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  font-weight: 500;
  line-height: 1.2;
  white-space: nowrap;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, opacity .2s ease;
}
.btn--pill { border-radius: 100px; }
.btn--brand {
  background: var(--brand);
  color: var(--white);
  font-size: 18px;
  height: 70px;
  padding: 0 36px;
  border: 0;
}
.btn--brand:hover { background: #049d8a; transform: translateY(-2px); box-shadow: 0 10px 24px rgba(5,174,153,.3); }
.btn--white {
  background: var(--white);
  color: var(--ink);
  font-size: 18px;
  height: 70px;
  padding: 0 40px;
}
.btn--white:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(0,0,0,.14); }
.btn .arrow { width: 20px; height: 12px; flex: none; }
.arrow { fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
.btn--white .arrow { stroke: var(--brand); }

.btn-note {
  font-size: 10px;
  font-weight: 500;
  color: var(--gray);
  text-align: center;
  margin-top: 16px;
}

/* ---------- Check icon ---------- */
.check { width: 16px; height: 16px; flex: none; }
.check circle { fill: var(--brand); }
.check path { stroke: var(--white); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }

/* =====================================================================
   HEADER
   ===================================================================== */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid #eef0f0;
}
.header__inner {
  width: min(100% - 64px, 1216px);
  margin-inline: auto;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header__logo img { width: 200px; height: auto; }
.gnav { display: flex; align-items: center; gap: 36px; }
.gnav__link {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
  transition: color .2s;
}
.gnav__link:hover { color: var(--brand); }
.gnav__cta {
  background: var(--brand);
  color: var(--white);
  height: 52px;
  padding: 0 26px;
  font-size: 14px;
  gap: 10px;
}
.gnav__cta:hover { background: #049d8a; color: var(--white); transform: translateY(-1px); box-shadow: 0 8px 18px rgba(5,174,153,.28); }
.gnav__cta .arrow { width: 14px; }

/* hamburger */
.hamburger {
  display: none;
  width: 32px; height: 32px;
  border: 0;
  border-radius: 50%;
  background: var(--brand);
  position: relative;
  z-index: 60;
}
.hamburger span {
  position: absolute;
  left: 7px; right: 7px;
  height: 1.5px;
  background: var(--white);
  border-radius: 2px;
  transition: transform .25s ease, opacity .2s ease;
}
.hamburger span:nth-child(1) { top: 11px; }
.hamburger span:nth-child(2) { top: 15.25px; }
.hamburger span:nth-child(3) { top: 19.5px; }
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(4.25px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-4.25px) rotate(-45deg); }

/* =====================================================================
   MV / HERO
   ===================================================================== */
.mv {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle 250px at 59% 30%, rgba(0,185,185,.20) 0%, rgba(0,185,185,.20) 30%, rgba(0,185,185,0) 100%),
    radial-gradient(circle 230px at 93% 58%, rgba(0,185,185,.16) 0%, rgba(0,185,185,.16) 30%, rgba(0,185,185,0) 100%),
    var(--white);
}
.mv__inner {
  display: grid;
  grid-template-columns: minmax(0, 484px) minmax(0, 1fr);
  align-items: start;
  gap: 24px;
  padding-top: 44px;
  padding-bottom: 28px;
}
.mv__copy { position: relative; z-index: 2; padding-top: 26px; }
.mv__title {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  column-gap: 4px;
  font-weight: 700;
  color: var(--ink);
}
.mv__title-lead { font-size: 46px; line-height: 1.2; }
.mv__price { display: inline-flex; align-items: flex-end; color: var(--brand); line-height: .9; }
.mv__price-num { font-family: var(--font-en); font-weight: 600; font-size: 96px; line-height: .78; }
.mv__price-unit { font-weight: 900; font-size: 32px; line-height: 1; padding-bottom: 6px; }
.mv__lead {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.7;
  margin-top: 36px;
}
.mv__badges { display: flex; gap: 24px; margin-top: 36px; }
.mv__badges .badge { width: 167px; height: auto; }
.mv__action {
  width: 358px;
  max-width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-top: 36px;
}
.mv__action .btn--brand { min-width: 240px; }
.mv__art { justify-self: end; min-width: 0; position: relative; z-index: 1; margin-right: -68px; margin-top: 26px; }
.mv__art img { width: 733px; max-width: none; height: auto; }

/* =====================================================================
   COMMON CONCERNS
   ===================================================================== */
/* 左端の緑のあしらい（MV下部〜本セクション上部に跨るぼかし） */
.concerns { position: relative; }
.concerns::before {
  content: "";
  position: absolute;
  left: -300px;
  top: -400px;
  width: 600px;
  height: 800px;
  background: radial-gradient(42% 42% at 42% 54%, rgba(5,174,153,.22), rgba(5,174,153,0) 70%);
  pointer-events: none;
  z-index: 0;
}
.concerns__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 508px) minmax(0, 538px);
  justify-content: space-between;
  gap: 48px;
  align-items: start;
}
.concerns__text { margin-top: 40px; display: flex; flex-direction: column; gap: 28px; }
.concerns__text p { font-size: 16px; font-weight: 500; line-height: 1.8; }

.price-compare { display: flex; flex-direction: column; gap: 24px; }
.pc-card {
  display: flex;
  align-items: center;
  gap: 20px;
  min-height: 100px;
  padding: 16px 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.pc-card__price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  color: var(--gray);
  flex: none;
  width: 170px;
}
.pc-card__num { font-family: var(--font-en); font-weight: 600; font-size: 50px; line-height: 1; }
.pc-card__unit { font-weight: 700; font-size: 20px; }
.pc-card__tilde { font-weight: 700; font-size: 20px; }
.pc-card__title { font-weight: 700; font-size: 18px; color: var(--gray); margin-bottom: 6px; }
.pc-card__desc { font-weight: 500; font-size: 15px; color: var(--gray); line-height: 1.5; }
.pc-card--hl {
  border: 2px solid var(--accent);
  box-shadow: 0 0 10px rgba(255,54,18,.25);
}
.pc-card--hl .pc-card__price,
.pc-card--hl .pc-card__title,
.pc-card--hl .pc-card__desc { color: var(--accent); }

/* =====================================================================
   OUR ANSWER
   ===================================================================== */
.answer {
  position: relative;
  background:
    linear-gradient(180deg, var(--white) 0%, var(--white) 10%, var(--mint) 10%, var(--mint) 70%, var(--white) 70%);
  padding-top: 130px;
  padding-bottom: 24px;
  overflow: hidden;
}
.answer__deco {
  position: absolute;
  top: 0; left: max(24px, calc(50% - 560px));
  width: 290px; height: auto;
  pointer-events: none;
}
.answer__head { position: relative; margin-bottom: 56px; text-align: center; }
.answer__head .eyebrow { text-align: center; margin-bottom: 40px; }
.answer__head .heading { font-size: 28px; }
.answer__head .lead { font-size: 15px; color: var(--gray); margin-top: 32px; }

.answer__panel {
  position: relative;
  display: flex;
  align-items: flex-end;
  gap: 40px;
  padding: 50px 80px 0;
}
.answer__panel::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 358px;
  background: var(--brand);
  border-radius: 16px;
  z-index: 0;
}
.answer__col { position: relative; z-index: 1; flex: 1; display: flex; flex-direction: column; align-items: center; min-width: 0; }
.answer__label {
  font-family: var(--font-en);
  font-weight: 600;
  font-size: 40px;
  line-height: 1;
  color: rgba(255,255,255,.5);
  text-align: center;
  margin-bottom: 33px;
}
.answer__card {
  position: relative;
  width: 100%;
  background: var(--white);
  border-radius: 16px;
  padding: 32px;
  box-shadow: 0 2px 9.6px rgba(0,0,0,.16);
}
.answer__card-art {
  position: absolute;
  top: -18px; right: 22px;
  width: auto; height: 116px;
}
/* AIカードはタイトルが長いため、イラストを右へ逃がして文字に被らないようにする */
.answer__col:nth-child(2) .answer__card-art { right: -14px; }
.answer__card-title { font-weight: 700; font-size: 20px; text-align: center; margin-bottom: 32px; }
.answer__card-title--human { color: var(--accent); }
.answer__card-title--ai { color: var(--brand); }
.answer__list li {
  position: relative;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  color: var(--ink);
  padding: 10px 0 10px 28px;
  border-bottom: 1px dashed var(--line);
}
.answer__list li::before {
  content: "";
  position: absolute;
  left: 10px; top: 50%;
  transform: translateY(-50%);
  width: 6px; height: 6px;
  border-radius: 50%;
}
.answer__list--human li { color: var(--accent); }
.answer__list--ai li { color: var(--brand); }
.answer__list--human li::before { background: var(--accent); }
.answer__list--ai li::before { background: var(--brand); }

/* =====================================================================
   NOT CHEAPER DESIGN
   ===================================================================== */
.nc-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}
.nc-item {
  padding: 28px 24px 8px;
  text-align: center;
}
.nc-item + .nc-item { border-left: 1px solid var(--line); }
.nc-item__num {
  display: block;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 22px;
  color: var(--brand);
  text-align: left;
}
.nc-item__art { width: auto; height: 136px; margin: 8px auto 28px; }
.nc-item__title { font-weight: 700; font-size: 16px; color: var(--brand); line-height: 1.5; margin-bottom: 16px; }
.nc-item__desc { font-weight: 500; font-size: 14px; color: var(--gray); line-height: 1.6; }

/* =====================================================================
   WE DON'T STOP AT CREATION
   ===================================================================== */
.dontstop { background: var(--mint); overflow: hidden; }
.dontstop__inner {
  display: grid;
  grid-template-columns: minmax(0, 540px) minmax(0, 1fr);
  gap: 48px;
  align-items: center;
}
.dontstop__main { max-width: 540px; }
.ds-list { margin-top: 36px; display: flex; flex-direction: column; gap: 16px; }
.ds-card {
  background: var(--white);
  border: 1px solid var(--brand);
  border-radius: var(--radius);
  padding: 24px;
}
.ds-card__title {
  display: flex;
  align-items: baseline;
  gap: 16px;
  font-weight: 700;
  font-size: 16px;
  color: var(--brand);
  margin-bottom: 10px;
}
.ds-card__num { font-family: var(--font-en); font-weight: 700; font-size: 18px; color: var(--brand); }
.ds-card__desc { font-weight: 500; font-size: 14px; color: var(--ink); line-height: 1.6; }

.ds-included {
  margin-top: 20px;
  display: flex;
  align-items: stretch;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--white);
}
.ds-included__label {
  flex: none;
  width: 138px;
  background: var(--brand);
  color: var(--white);
  font-weight: 700;
  font-size: 14px;
  line-height: 1.5;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 12px;
}
.ds-included__list { flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 12px; padding: 16px 20px; }
.ds-included__list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 500;
  font-size: 13px;
  color: var(--ink);
}
.dontstop__art { justify-self: center; }
.dontstop__art img { width: 100%; max-width: 560px; }

/* =====================================================================
   PRICE
   ===================================================================== */
.price-hero {
  display: flex;
  align-items: stretch;
  gap: 0;
  margin-bottom: 64px;
}
.price-hero__box {
  flex: 1;
  background: var(--box);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  text-align: center;
}
.price-hero__label { font-weight: 500; font-size: 14px; color: var(--gray); margin-bottom: 8px; }
.price-hero__amount { display: inline-flex; align-items: baseline; gap: 2px; color: var(--brand); }
.price-hero__num { font-family: var(--font-en); font-weight: 600; font-size: 40px; line-height: 1; }
.price-hero__unit, .price-hero__tilde { font-weight: 700; font-size: 16px; }
.price-hero__plus {
  flex: none;
  align-self: center;
  width: 40px; height: 40px;
  margin: 0 16px;
  border-radius: 50%;
  background: var(--brand);
  color: var(--white);
  font-size: 26px;
  font-weight: 400;
  display: flex; align-items: center; justify-content: center;
}

.spec { margin-bottom: 48px; }
.spec__title {
  font-weight: 700;
  font-size: 18px;
  color: var(--brand);
  padding-bottom: 16px;
  border-bottom: 2px solid var(--brand);
  margin-bottom: 8px;
}
.spec__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 4px;
  border-bottom: 1px solid #ececec;
}
.spec__row dt { font-weight: 500; font-size: 15px; color: var(--ink); }
.spec__row dd { font-weight: 700; font-size: 15px; color: var(--ink); text-align: right; }

.price-notes { display: flex; flex-direction: column; gap: 24px; margin: 8px 0 72px; }
.price-note {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
}
.price-note__title { font-weight: 700; font-size: 15px; color: var(--brand); margin-bottom: 14px; }
.price-note__desc { font-weight: 500; font-size: 13px; color: var(--ink); line-height: 1.7; }

.option__head { text-align: center; margin-bottom: 28px; }
.option__title { font-weight: 700; font-size: 26px; color: var(--ink); }
.option__sub { font-weight: 500; font-size: 12px; color: var(--gray); margin-top: 6px; }
.option__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 36px; }
.option__row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 13px 2px;
  border-bottom: 1px solid #ececec;
}
.option__row dt { font-weight: 500; font-size: 14px; color: var(--ink); }
.option__row dd { font-weight: 700; font-size: 14px; color: var(--brand); text-align: right; white-space: nowrap; }

/* =====================================================================
   PROCESS (timeline)
   ===================================================================== */
.process { background: var(--mint); }
.process__inner {
  display: grid;
  grid-template-columns: minmax(0, 460px) minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}
.process__head { position: sticky; top: 100px; }
.timeline { position: relative; display: flex; flex-direction: column; gap: 16px; padding-left: 44px; }
.timeline::before {
  content: "";
  position: absolute;
  left: 5px; top: 20px; bottom: 20px;
  border-left: 2px dotted #c7d6d2;
}
.tl-step { position: relative; }
.tl-step__dot {
  position: absolute;
  left: -44px; top: 50%;
  transform: translateY(-50%);
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--brand);
}
.tl-step--active .tl-step__dot { background: var(--accent); }
.tl-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px 24px;
}
.tl-card--active { border: 2px solid var(--accent); }
.tl-card__title { font-weight: 700; font-size: 16px; color: var(--brand); margin-bottom: 8px; }
.tl-card--active .tl-card__title { color: var(--accent); }
.tl-card__desc { font-weight: 500; font-size: 14px; color: var(--ink); line-height: 1.6; }

/* =====================================================================
   WE CAN HELP
   ===================================================================== */
.help-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
}
.help-item {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 20px 24px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 16px;
  color: var(--brand);
}
.help-note {
  margin-top: 32px;
  font-weight: 500;
  font-size: 12px;
  color: var(--gray);
  line-height: 1.8;
}

/* =====================================================================
   CTA
   ===================================================================== */
.cta {
  position: relative;
  overflow: visible;
  background: linear-gradient(291deg, var(--brand) 5%, var(--brand-2) 96%);
  padding: 48px 0;
  min-height: 358px;
  display: flex;
  align-items: center;
}
/* 背景の透かし文字をクリップするコンテナ（領域内に収める） */
.cta__bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 0;
}
.cta__watermark {
  position: absolute;
  left: 50%; bottom: 0;
  transform: translateX(-50%);
  font-family: var(--font-en);
  font-weight: 500;
  font-size: 120px;
  line-height: .86;
  color: rgba(255,255,255,.1);
  text-transform: uppercase;
  white-space: nowrap;
}
.cta__inner { position: relative; z-index: 1; }
.cta__copy {
  max-width: 452px;
  margin: 0 auto;
  text-align: center;
  color: var(--white);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 40px;
}
.cta__title { font-weight: 700; font-size: 28px; line-height: 1.5; }
.cta__lead { font-weight: 700; font-size: 15px; line-height: 1.5; }
.cta__lead + .btn { margin-top: -8px; }
.cta__art {
  position: absolute;
  right: 3%; top: -48px;
  width: 350px; height: auto;
  z-index: 1;
  pointer-events: none;
}

/* =====================================================================
   CONTACT
   ===================================================================== */
.contact__inner {
  display: grid;
  grid-template-columns: minmax(0, 384px) minmax(0, 464px);
  justify-content: space-between;
  gap: 48px;
  align-items: start;
}
.contact__lead .lead { color: var(--gray); }
.form { display: flex; flex-direction: column; gap: 24px; }
.form__field { display: flex; flex-direction: column; gap: 12px; }
.form__label { display: flex; align-items: center; gap: 10px; font-weight: 700; font-size: 15px; color: var(--ink); }
.req {
  font-size: 11px;
  font-weight: 700;
  color: var(--white);
  background: var(--brand);
  border-radius: 4px;
  padding: 3px 8px;
  line-height: 1;
}
.form__input {
  width: 100%;
  font-family: inherit;
  font-size: 15px;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 16px 18px;
  transition: border-color .2s, box-shadow .2s;
}
.form__input::placeholder { color: #b5b5b5; }
.form__input:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 3px rgba(5,174,153,.15); }
.form__textarea { resize: vertical; min-height: 120px; line-height: 1.7; }
.form__submit { display: flex; justify-content: center; margin-top: 8px; }
.form__submit .btn { min-width: 240px; }
.form__submit .btn[disabled] { opacity: .55; cursor: default; transform: none; box-shadow: none; }

/* ---------- ShareDan CMS フォーム連携（公開APIの定義から動的描画） ---------- */
.contact__form-wrap { min-width: 0; }
/* 動的に差し込む項目どうしの間隔（.form の gap と揃える） */
.form__fields { display: flex; flex-direction: column; gap: 24px; }

/* select（デザインの入力欄に揃えつつ、独自の下向きシェブロンを描く） */
.form__select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 46px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9' fill='none' stroke='%23414040' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M1 1.5 7 7l6-5.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 18px center;
}

/* radio / checkbox グループ */
.form__choices { display: flex; flex-wrap: wrap; gap: 12px 22px; padding-top: 2px; }
.form__choice { display: inline-flex; align-items: center; gap: 9px; font-size: 15px; color: var(--gray); cursor: pointer; }
.form__choice input { width: 18px; height: 18px; accent-color: var(--brand); cursor: pointer; }

/* ファイル */
.form__file { width: 100%; font-family: inherit; font-size: 14px; color: var(--gray); }
.form__note { font-size: 12px; color: var(--gray); margin-top: 8px; line-height: 1.6; }

/* 読み込み状態 */
.form__loading { font-size: 14px; color: var(--gray); padding: 8px 0; }
.form__loading--error { color: var(--accent); }

/* 送信結果メッセージ */
.form__message { font-size: 14px; line-height: 1.7; border-radius: var(--radius); padding: 14px 16px; }
.form__message--error { color: #b3423a; background: #fbeae9; }
.form__message--ok { color: #0e7a4c; background: #e7f6ee; }

/* Turnstile */
.form__turnstile { min-height: 65px; }

/* 送信完了カード */
.form__success-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
  padding: 44px 28px;
  background: var(--mint);
  border: 1px solid rgba(5, 174, 153, .25);
  border-radius: var(--radius-lg);
}
.form__success-check {
  display: inline-flex;
  width: 64px;
  height: 64px;
}
.form__success-check svg { width: 64px; height: 64px; }
.form__success-check circle {
  fill: none;
  stroke: var(--brand);
  stroke-width: 2.5;
  stroke-dasharray: 151;
  stroke-dashoffset: 151;
  animation: form-check-circle .5s ease forwards;
}
.form__success-check path {
  fill: none;
  stroke: var(--brand);
  stroke-width: 3.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 36;
  stroke-dashoffset: 36;
  animation: form-check-tick .35s .45s ease forwards;
}
@keyframes form-check-circle { to { stroke-dashoffset: 0; } }
@keyframes form-check-tick { to { stroke-dashoffset: 0; } }
.form__success-title { font-size: 21px; font-weight: 900; color: var(--ink); }
.form__success-text { font-size: 15px; color: var(--gray); line-height: 1.9; }
.form__success-receipt { font-size: 13px; color: var(--gray); }
.form__success-receipt strong { color: var(--brand); font-weight: 700; font-variant-numeric: tabular-nums; }
.form__success-again {
  margin-top: 6px;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--ink);
  font-weight: 700;
  font-size: 14px;
  border-radius: 100px;
  padding: 12px 28px;
  transition: border-color .2s, color .2s;
}
.form__success-again:hover { border-color: var(--brand); color: var(--brand); }
@media (prefers-reduced-motion: reduce) {
  .form__success-check circle, .form__success-check path { animation: none; stroke-dashoffset: 0; }
}

/* =====================================================================
   FOOTER
   ===================================================================== */
.footer { border-top: 1px solid var(--line); padding: 40px 0 64px; }
.footer__inner { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; }
.footer__brand { display: flex; flex-direction: column; gap: 21px; }
.footer__brand img { width: 200px; height: auto; }
.footer__address { font-weight: 500; font-size: 14px; color: var(--gray); line-height: 1.5; }
.footer__copy { font-weight: 500; font-size: 12px; color: var(--gray); }

/* =====================================================================
   RESPONSIVE — CTA のイラストと見出しの重なり回避
   横並び（イラストを右端に絶対配置）だと、右側の余白が足りない中間幅
   （〜1280px）で装飾イラストが見出し・本文に重なる。十分な余白を確保
   できる幅になるまでは、イラストをコピーの下へ縦積みにする。
   ===================================================================== */
@media (max-width: 1280px) {
  .cta { display: block; }
  .cta__art { position: static; width: 300px; margin: 24px auto 0; }
}

/* =====================================================================
   RESPONSIVE — tablet
   ===================================================================== */
@media (max-width: 960px) {
  .section { padding: 72px 0; }

  .mv__inner { grid-template-columns: 1fr; gap: 8px; padding-top: 32px; padding-bottom: 56px; align-items: center; }
  .mv__copy { padding-top: 0; }
  .mv__art { order: -1; justify-self: center; margin-right: 0; margin-top: 0; }
  .mv__art img { width: auto; max-width: 440px; }

  .concerns__inner { grid-template-columns: 1fr; gap: 40px; }
  .dontstop__inner { grid-template-columns: 1fr; gap: 40px; }
  .dontstop__art { order: -1; }
  .dontstop__main { max-width: none; }

  .process__inner { grid-template-columns: 1fr; gap: 40px; }
  .process__head { position: static; }

  .nc-grid { grid-template-columns: 1fr 1fr; border: 0; border-radius: 0; }
  .nc-item { border-top: 1px solid var(--line); }
  .nc-item + .nc-item { border-left: 0; }
  .nc-item:nth-child(even) { border-left: 1px solid var(--line); }

  .contact__inner { grid-template-columns: 1fr; gap: 40px; }

  /* OUR ANSWER：2カラムだと窮屈になるためタブレットでは縦積み */
  .answer__deco { width: 180px; }
  .answer__panel { flex-direction: column; align-items: stretch; gap: 40px; padding: 48px 40px; }
  .answer__panel::before { height: 100%; }

  .cta__watermark { font-size: 76px; }

  /* SP/タブレット切り替え：ヘッダーをハンバーガーメニューに */
  .header { backdrop-filter: none; }                 /* fixed overlay を viewport 基準にする */
  .header__inner { width: 100%; height: 52px; margin: 0; padding: 0 16px; }
  .header__logo { position: relative; z-index: 60; } /* オーバーレイより前面 */
  .header__logo img { width: 128px; }
  .header:has(.gnav.is-open) { background: var(--mint); border-bottom-color: transparent; }

  /* 展開時：全画面のミントのオーバーレイ、リンク中央寄せ */
  .gnav {
    position: fixed;
    inset: 0;
    z-index: 40;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 32px;
    background: var(--mint);
    border: 0;
    box-shadow: none;
    padding: 52px 16px 210px;
    opacity: 0;
    visibility: hidden;
    transform: none;
    transition: opacity .25s ease, visibility .25s ease;
    overflow-y: auto;
  }
  .gnav.is-open { opacity: 1; visibility: visible; }
  .gnav__link { padding: 0; border: 0; font-size: 16px; font-weight: 500; line-height: 1.2; color: var(--ink); }
  .gnav__cta {
    margin-top: 0;
    width: 180px;
    height: auto;
    padding: 20px 24px;
    font-size: 16px;
    justify-content: center;
  }
  .hamburger { display: block; }
  body.menu-open { overflow: hidden; }
}

/* =====================================================================
   RESPONSIVE — mobile (SP)
   ===================================================================== */
@media (max-width: 640px) {
  :root { --maxw: 100%; }
  .container { width: min(100% - 32px, var(--maxw)); }
  .section { padding: 56px 0; }

  /* generic head → centered */
  .section__head { margin-bottom: 36px; }
  .section__head--left, .section__head--left .eyebrow { text-align: center; }
  .eyebrow { font-size: 15px; margin-bottom: 20px; }
  .heading { font-size: 22px; text-align: center; }
  .lead, .lead--center { font-size: 15px; text-align: center; margin-top: 20px; }

  /* hero */
  .mv__title { justify-content: center; text-align: center; column-gap: 6px; }
  .mv__title-lead { font-size: 34px; }
  .mv__price-num { font-size: 66px; }
  .mv__price-unit { font-size: 24px; padding-bottom: 4px; }
  .mv__lead { font-size: 16px; text-align: center; margin-top: 28px; }
  .mv__badges { justify-content: center; gap: 16px; margin-top: 28px; }
  .mv__badges .badge { width: 120px; }
  .mv__action { width: 100%; margin-inline: auto; }
  .mv__action .btn--brand { width: 100%; max-width: 320px; }
  .mv__art img { width: auto; max-width: 100%; }

  /* concerns */
  .concerns__lead { text-align: center; }
  .concerns__text { text-align: center; margin-top: 28px; }
  .pc-card { padding: 16px 18px; gap: 14px; }
  .pc-card__price { width: auto; flex: 0 0 auto; }
  .pc-card__num { font-size: 36px; }
  .pc-card__unit, .pc-card__tilde { font-size: 16px; }
  .pc-card__title { font-size: 16px; }
  .pc-card__desc { font-size: 13px; }

  /* answer */
  .answer { padding-top: 100px; padding-bottom: 56px; background: var(--mint); }
  .answer__deco { width: 150px; left: 8px; top: 16px; }
  .answer__head .heading { font-size: 22px; }
  .answer__panel { flex-direction: column; align-items: stretch; gap: 36px; padding: 32px 16px 40px; }
  .answer__panel::before { height: 100%; }
  .answer__label { font-size: 34px; margin-bottom: 16px; }
  .answer__card { padding: 30px 20px 26px; }
  .answer__card-art { height: 58px; top: -18px; right: 14px; }
  .answer__col:nth-child(2) .answer__card-art { right: -10px; }
  .answer__card-title { font-size: 15px; margin-bottom: 24px; }
  .answer__list li { font-size: 14px; padding: 12px 0 12px 24px; }
  .answer__list li::before { left: 8px; }

  /* not cheaper */
  .nc-grid { grid-template-columns: 1fr; border: 0; border-radius: 0; }
  .nc-item { border-top: 1px solid var(--line); border-left: 0 !important; padding: 28px 8px 24px; }
  .nc-item__num { text-align: center; }
  .nc-item__art { height: 128px; }

  /* dontstop */
  .ds-included { flex-direction: column; }
  .ds-included__label { width: 100%; padding: 14px; }
  .dontstop__art img { max-width: 320px; margin: 0 auto; }

  /* price */
  .price-hero { flex-direction: column; gap: 16px; margin-bottom: 48px; }
  .price-hero__plus { margin: 0; }
  .spec__row { padding: 14px 2px; }
  .spec__row dt, .spec__row dd { font-size: 14px; }
  .option__cols { grid-template-columns: 1fr; gap: 0; }
  .option__title { font-size: 22px; }

  /* process */
  .tl-card__title { font-size: 15px; }

  /* we can help */
  .help-grid { grid-template-columns: 1fr; gap: 14px; }
  .help-item { font-size: 15px; padding: 18px 20px; }
  .help-note { text-align: left; }

  /* cta */
  .cta { padding: 48px 0 40px; }
  .cta__copy { gap: 28px; }
  .cta__title { font-size: 22px; }
  .cta__watermark { font-size: 48px; bottom: 4px; }
  .cta__art { width: 240px; margin-top: 16px; }

  /* contact */
  .contact__lead { text-align: center; }
  .contact__lead .lead { text-align: center; }
  .form__submit .btn { width: 100%; }

  /* footer */
  .footer { padding: 40px 0; }
  .footer__inner { flex-direction: column; align-items: center; text-align: center; gap: 24px; }
  .footer__brand { align-items: center; text-align: center; }
}