/*
 * 導入の流れ：比較用3案レイアウト（2026-08-24）
 * 01は既存案を保持。02・03は支給参考画像の構造だけを抽出し、
 * 買取蔵人のネイビー／ブルー／薄い水色へ置き換えたHTML/CSS実装。
 */

.flow-page .process-main {
  padding-bottom: 84px;
}

.flow-page .flow-variant {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
}

.flow-page .flow-variant + .flow-variant {
  margin-top: 72px;
  padding-top: 72px;
  border-top: 1px solid rgba(3, 76, 146, .18);
}

.flow-page .flow-variant-head {
  width: 100%;
  max-width: 1024px;
  margin: 0 auto 30px;
  text-align: center;
}

.flow-page .flow-variant-head span {
  display: inline-flex;
  min-height: 28px;
  margin-bottom: 12px;
  padding: 4px 14px;
  align-items: center;
  border: 1px solid rgba(3, 76, 146, .22);
  border-radius: 999px;
  color: #0758a6;
  background: rgba(255, 255, 255, .72);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
}

.flow-page .flow-variant-head h2 {
  margin: 0;
  color: #071f50;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 30px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: .03em;
}

/* 比較案内の数字は、サイト共通のNoto Sans JPへ統一する。 */
.flow-page .process-number strong,
.flow-page .flow-h-band strong,
.flow-page .flow-c-number {
  font-family: "Noto Sans JP", sans-serif;
  font-variant-numeric: tabular-nums;
}

/* COMPARISON 02：横方向の連結カード */
.flow-page .flow-variant--horizontal {
  padding-right: 20px;
  padding-left: 20px;
}

.flow-page .flow-h-grid {
  --flow-h-gap: 14px;
  --flow-h-tip: 16px;
  position: relative;
  display: grid;
  width: 100%;
  max-width: 1180px;
  margin: 0 auto;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  grid-auto-rows: 338px;
  gap: 88px var(--flow-h-gap);
}

.flow-page .flow-h-card {
  position: relative;
  z-index: 1;
  min-width: 0;
  overflow: visible;
  border: 1px solid #dce7f1;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 18px 36px -26px rgba(8, 43, 82, .55);
}

.flow-page .flow-h-card:nth-of-type(4n + 1) { z-index: 4; }
.flow-page .flow-h-card:nth-of-type(4n + 2) { z-index: 3; border-top-left-radius: 0; }
.flow-page .flow-h-card:nth-of-type(4n + 3) { z-index: 2; border-top-left-radius: 0; }
.flow-page .flow-h-card:nth-of-type(4n + 4) { z-index: 1; border-top-left-radius: 0; }

.flow-page .flow-h-band {
  --flow-band: #173f72;
  position: relative;
  width: calc(100% + var(--flow-h-tip) + 2px);
  height: 116px;
  margin: -1px 0 0 -1px;
  padding: 19px 20px;
  overflow: hidden;
  border-radius: 16px 0 0 0;
  clip-path: polygon(0 0, calc(100% - var(--flow-h-tip)) 0, 100% 50%, calc(100% - var(--flow-h-tip)) 100%, 0 100%);
  background:
    linear-gradient(112deg, rgba(255, 255, 255, .18), rgba(255, 255, 255, 0) 58%),
    var(--flow-band);
  color: #fff;
}

.flow-page .flow-h-band::after {
  position: absolute;
  z-index: 4;
  top: 0;
  right: 0;
  bottom: 0;
  display: block;
  width: calc(var(--flow-h-tip) + 1px);
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100' preserveAspectRatio='none'%3E%3Cpath d='M1 1 L99 50 L1 99' fill='none' stroke='white' stroke-width='2' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E") center / 100% 100% no-repeat;
  content: "";
  pointer-events: none;
}

.flow-page .flow-h-card:nth-of-type(4n + 2) .flow-h-band,
.flow-page .flow-h-card:nth-of-type(4n + 3) .flow-h-band {
  width: calc(100% + var(--flow-h-gap) + var(--flow-h-tip) + 2px);
  margin-left: calc(-1px - var(--flow-h-gap));
  padding-left: calc(20px + var(--flow-h-gap));
  border-radius: 0;
}

.flow-page .flow-h-card:nth-of-type(4n + 2) .flow-h-band strong,
.flow-page .flow-h-card:nth-of-type(4n + 3) .flow-h-band strong,
.flow-page .flow-h-card:nth-of-type(4n + 4) .flow-h-band strong {
  left: calc(10px + var(--flow-h-gap));
}

.flow-page .flow-h-card:nth-of-type(4n) .flow-h-band {
  width: calc(100% + var(--flow-h-gap) + 2px);
  margin-left: calc(-1px - var(--flow-h-gap));
  margin-right: 0;
  padding-left: calc(20px + var(--flow-h-gap));
  border-radius: 0 16px 0 0;
  clip-path: none;
}

.flow-page .flow-h-card:nth-of-type(4n) .flow-h-band::after {
  display: none;
}

.flow-page .flow-h-card:nth-of-type(1) .flow-h-band,
.flow-page .flow-h-card:nth-of-type(5) .flow-h-band { --flow-band: #1b4f86; }
.flow-page .flow-h-card:nth-of-type(2) .flow-h-band,
.flow-page .flow-h-card:nth-of-type(6) .flow-h-band { --flow-band: #2e78b9; }
.flow-page .flow-h-card:nth-of-type(3) .flow-h-band,
.flow-page .flow-h-card:nth-of-type(7) .flow-h-band { --flow-band: #56a8d6; }
.flow-page .flow-h-card:nth-of-type(4) .flow-h-band,
.flow-page .flow-h-card:nth-of-type(8) .flow-h-band { --flow-band: #b7dff3; }

.flow-page .flow-h-band strong {
  position: absolute;
  left: 10px;
  top: -16px;
  color: rgba(255, 255, 255, .18);
  font-size: 96px;
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.08em;
}

.flow-page .flow-h-card:nth-of-type(4n) .flow-h-band strong {
  color: rgba(7, 88, 166, .14);
}

.flow-page .flow-h-card:nth-of-type(4n) .flow-h-band span {
  color: #0758a6;
}

.flow-page .flow-h-card:nth-of-type(4n) .flow-h-band img {
  filter: none;
}

.flow-page .flow-h-band span {
  position: relative;
  z-index: 1;
  display: block;
  color: rgba(255, 255, 255, .88);
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
}

.flow-page .flow-h-band img {
  position: absolute;
  z-index: 1;
  right: 18px;
  bottom: 19px;
  width: 48px;
  height: 48px;
  filter: brightness(0) invert(1);
  opacity: .96;
}

.flow-page .flow-h-copy {
  padding: 26px 22px 24px;
}

.flow-page .flow-h-copy h3 {
  min-height: 56px;
  margin: 0 0 15px;
  color: #071f50;
  font-size: 19px;
  font-weight: 800;
  line-height: 1.45;
  letter-spacing: .01em;
}

.flow-page .flow-h-copy p {
  margin: 0;
  color: #26324a;
  font-size: 13px;
  font-weight: 500;
  line-height: 1.8;
}

.flow-page .flow-h-drop {
  position: absolute;
  z-index: 4;
  top: 363px;
  left: 50%;
  width: 48px;
  height: 48px;
  border: 1px solid rgba(3, 76, 146, .18);
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 9px 24px -12px rgba(3, 76, 146, .65);
  transform: translate(-50%, -50%);
}

.flow-page .flow-h-drop::before,
.flow-page .flow-h-drop::after {
  content: "";
  position: absolute;
  left: 50%;
}

.flow-page .flow-h-drop::before {
  top: 11px;
  width: 2px;
  height: 19px;
  background: #0758a6;
  transform: translateX(-50%);
}

.flow-page .flow-h-drop::after {
  top: 22px;
  width: 10px;
  height: 10px;
  border-right: 2px solid #0758a6;
  border-bottom: 2px solid #0758a6;
  transform: translateX(-50%) rotate(45deg);
}

.flow-page .flow-variant--horizontal .process-note {
  margin-top: 28px;
}

/* COMPARISON 03：左側の下向きシェブロン＋右側の工程リスト */
.flow-page .flow-variant--chevron {
  padding-right: 20px;
  padding-left: 20px;
}

.flow-page .flow-c-list {
  width: 100%;
  max-width: 1040px;
  margin: 0 auto;
  padding: 0;
  overflow: hidden;
  border: 1px solid #dce7f1;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 24px 50px -34px rgba(8, 43, 82, .5);
  list-style: none;
}

.flow-page .flow-c-step {
  position: relative;
  display: grid;
  min-height: 132px;
  grid-template-columns: 190px minmax(0, 1fr);
}

.flow-page .flow-c-spine {
  position: relative;
  z-index: 2;
  display: grid;
  height: calc(100% + 18px);
  margin-bottom: -18px;
  padding: 22px 20px 31px;
  place-content: center;
  justify-items: center;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), 50% 100%, 0 calc(100% - 20px));
  background: linear-gradient(135deg, #173f72 0%, #0758a6 100%);
  color: #fff;
  filter: drop-shadow(0 6px 6px rgba(7, 31, 80, .14));
}

/* Each chevron overlaps the following one. Draw the shared V edge explicitly so
   the direction remains legible even where two adjacent blues are similar. */
.flow-page .flow-c-step:not(:last-child) .flow-c-spine::after {
  position: absolute;
  z-index: 4;
  right: 0;
  bottom: 0;
  left: 0;
  height: 21px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 21' preserveAspectRatio='none'%3E%3Cpath d='M0 0.75 L50 20 L100 0.75' fill='none' stroke='white' stroke-width='2' vector-effect='non-scaling-stroke'/%3E%3C/svg%3E") center bottom / 100% 100% no-repeat;
  content: "";
  pointer-events: none;
}

.flow-page .flow-c-step:nth-child(2) .flow-c-spine { background: linear-gradient(135deg, #286da7, #347fbc); }
.flow-page .flow-c-step:nth-child(3) .flow-c-spine { background: linear-gradient(135deg, #317fb8, #4997cc); }
.flow-page .flow-c-step:nth-child(4) .flow-c-spine { background: linear-gradient(135deg, #3d8dc5, #5fa8d5); }
.flow-page .flow-c-step:nth-child(5) .flow-c-spine { background: linear-gradient(135deg, #559bcd, #76b7dd); }
.flow-page .flow-c-step:nth-child(6) .flow-c-spine { background: linear-gradient(135deg, #65abd5, #8cc5e5); }
.flow-page .flow-c-step:nth-child(7) .flow-c-spine { background: linear-gradient(135deg, #7dbbe0, #a5d4ec); }
.flow-page .flow-c-step:nth-child(8) .flow-c-spine { background: linear-gradient(135deg, #99cdec, #c3e7f7); }

.flow-page .flow-c-step:nth-child(n + 7) .flow-c-spine {
  color: #0758a6;
}

.flow-page .flow-c-step:nth-child(n + 7) .flow-c-spine img {
  filter: none;
}

.flow-page .flow-c-step:nth-child(1) .flow-c-spine { z-index: 9; }
.flow-page .flow-c-step:nth-child(2) .flow-c-spine { z-index: 8; }
.flow-page .flow-c-step:nth-child(3) .flow-c-spine { z-index: 7; }
.flow-page .flow-c-step:nth-child(4) .flow-c-spine { z-index: 6; }
.flow-page .flow-c-step:nth-child(5) .flow-c-spine { z-index: 5; }
.flow-page .flow-c-step:nth-child(6) .flow-c-spine { z-index: 4; }
.flow-page .flow-c-step:nth-child(7) .flow-c-spine { z-index: 3; }
.flow-page .flow-c-step:nth-child(8) .flow-c-spine { z-index: 2; }

.flow-page .flow-c-spine span {
  display: block;
  margin-bottom: 9px;
  font-family: "Noto Sans JP", sans-serif;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
}

.flow-page .flow-c-spine img {
  width: 48px;
  height: 48px;
  filter: brightness(0) invert(1);
  opacity: .96;
}

.flow-page .flow-c-copy {
  display: grid;
  min-width: 0;
  padding: 24px 40px 24px 34px;
  grid-template-columns: 54px minmax(0, 1fr);
  align-items: center;
  column-gap: 20px;
  border-bottom: 1px solid #dce4eb;
  background: linear-gradient(90deg, rgba(243, 248, 253, .9), rgba(255, 255, 255, .98) 72%);
}

.flow-page .flow-c-step:last-child .flow-c-copy {
  border-bottom: 0;
}

.flow-page .flow-c-number {
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  border: 1px solid #dce7f1;
  border-radius: 50%;
  color: #0758a6;
  background: #fff;
  font-size: 20px;
  font-weight: 800;
  line-height: 1;
}

.flow-page .flow-c-copy h3 {
  margin: 0 0 8px;
  color: #071f50;
  font-size: 21px;
  font-weight: 800;
  line-height: 1.45;
}

.flow-page .flow-c-copy p {
  margin: 0;
  color: #344257;
  font-size: 13.5px;
  font-weight: 500;
  line-height: 1.72;
}

.flow-page .flow-variant--chevron .process-note {
  margin-top: 28px;
}

@media (max-width: 768px) {
  .flow-page .flow-h-card:nth-of-type(2n + 1) {
    z-index: 2;
    border-top-left-radius: 16px;
  }

  .flow-page .flow-h-card:nth-of-type(2n + 1) .flow-h-band {
    width: calc(100% + var(--flow-h-tip) + 2px);
    margin-left: -1px;
    padding-left: 20px;
    border-radius: 16px 0 0 0;
  }

  .flow-page .flow-h-card:nth-of-type(2n + 1) .flow-h-band strong {
    left: 10px;
  }

  .flow-page .flow-h-card:nth-of-type(2n) {
    z-index: 1;
    border-top-left-radius: 0;
  }

  .flow-page .flow-h-grid {
    --flow-h-gap: 16px;
    --flow-h-tip: 18px;
    max-width: 760px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-auto-rows: 310px;
    gap: 58px var(--flow-h-gap);
  }

  .flow-page .flow-h-card:nth-of-type(4n) .flow-h-band {
    width: calc(100% + var(--flow-h-tip) + 2px);
    margin-right: 0;
    border-radius: 16px 0 0 0;
    clip-path: polygon(0 0, calc(100% - var(--flow-h-tip)) 0, 100% 50%, calc(100% - var(--flow-h-tip)) 100%, 0 100%);
  }

  .flow-page .flow-h-card:nth-of-type(4n) .flow-h-band::after {
    display: none;
  }

  .flow-page .flow-h-card:nth-of-type(2n) .flow-h-band {
    width: calc(100% + var(--flow-h-gap) + 2px);
    margin-left: calc(-1px - var(--flow-h-gap));
    margin-right: 0;
    padding-left: calc(20px + var(--flow-h-gap));
    border-radius: 0 16px 0 0;
    clip-path: none;
  }

  .flow-page .flow-h-card:nth-of-type(2n) .flow-h-band strong {
    left: calc(10px + var(--flow-h-gap));
  }

  .flow-page .flow-h-card:nth-of-type(2n) .flow-h-band::after {
    display: none;
  }

  .flow-page .flow-h-card:nth-of-type(2n):not(:last-of-type)::after {
    content: "↓";
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: -45px;
    display: grid;
    width: 32px;
    height: 32px;
    place-items: center;
    border: 1px solid rgba(3, 76, 146, .18);
    border-radius: 50%;
    color: #0758a6;
    background: #fff;
    box-shadow: 0 7px 18px -10px rgba(3, 76, 146, .72);
    font-family: "Noto Sans JP", sans-serif;
    font-size: 21px;
    font-weight: 800;
    line-height: 1;
    transform: translateX(-50%);
  }

  .flow-page .flow-h-copy h3 {
    min-height: 0;
    font-size: 18px;
  }

  .flow-page .flow-h-drop {
    display: none;
  }
}

@media (max-width: 768px) {
  .flow-page .process-main {
    padding-bottom: 64px;
  }

  .flow-page .flow-variant + .flow-variant {
    margin-top: 56px;
    padding-top: 56px;
  }

  .flow-page .flow-variant-head {
    margin-bottom: 24px;
  }

  .flow-page .flow-variant-head h2 {
    font-size: 25px;
  }

  .flow-page .flow-c-step {
    min-height: 126px;
    grid-template-columns: 134px minmax(0, 1fr);
  }

  .flow-page .flow-c-spine {
    padding-right: 12px;
    padding-left: 12px;
  }

  .flow-page .flow-c-copy {
    padding: 21px 24px 21px 22px;
    grid-template-columns: 44px minmax(0, 1fr);
    column-gap: 14px;
  }

  .flow-page .flow-c-number {
    width: 40px;
    height: 40px;
    font-size: 18px;
  }

  .flow-page .flow-c-copy h3 {
    font-size: 18px;
  }

  .flow-page .flow-c-copy p {
    font-size: 12.5px;
  }
}

@media (max-width: 620px) {
  .flow-page .flow-variant--horizontal,
  .flow-page .flow-variant--chevron {
    padding-right: 0;
    padding-left: 0;
  }

  .flow-page .flow-h-grid {
    max-width: 380px;
    grid-template-columns: 1fr;
    grid-auto-rows: auto;
    gap: 46px;
  }

  .flow-page .flow-h-card {
    min-height: 270px;
  }

  .flow-page .flow-h-card .flow-h-band,
  .flow-page .flow-h-card:nth-of-type(2n) .flow-h-band,
  .flow-page .flow-h-card:nth-of-type(4n) .flow-h-band,
  .flow-page .flow-h-card:nth-of-type(4n + 1) .flow-h-band,
  .flow-page .flow-h-card:nth-of-type(4n + 2) .flow-h-band,
  .flow-page .flow-h-card:nth-of-type(4n + 3) .flow-h-band,
  .flow-page .flow-h-card:nth-of-type(4n + 4) .flow-h-band {
    width: calc(100% + 2px);
    margin-left: -1px;
    margin-right: -1px;
    padding-left: 20px;
    border-radius: 16px 16px 0 0;
    clip-path: none;
  }

  .flow-page .flow-h-card .flow-h-band strong,
  .flow-page .flow-h-card:nth-of-type(2n) .flow-h-band strong,
  .flow-page .flow-h-card:nth-of-type(4n) .flow-h-band strong,
  .flow-page .flow-h-card:nth-of-type(4n + 1) .flow-h-band strong,
  .flow-page .flow-h-card:nth-of-type(4n + 2) .flow-h-band strong,
  .flow-page .flow-h-card:nth-of-type(4n + 3) .flow-h-band strong,
  .flow-page .flow-h-card:nth-of-type(4n + 4) .flow-h-band strong {
    left: 10px;
  }

  .flow-page .flow-h-card,
  .flow-page .flow-h-card:nth-of-type(4n + 1),
  .flow-page .flow-h-card:nth-of-type(4n + 2),
  .flow-page .flow-h-card:nth-of-type(4n + 3),
  .flow-page .flow-h-card:nth-of-type(4n + 4) {
    z-index: 1;
    border-top-left-radius: 16px;
  }

  .flow-page .flow-h-card .flow-h-band::after,
  .flow-page .flow-h-card:nth-of-type(2n) .flow-h-band::after,
  .flow-page .flow-h-card:nth-of-type(4n) .flow-h-band::after {
    display: none;
  }

  .flow-page .flow-h-card:not(:last-of-type)::after,
  .flow-page .flow-h-card:nth-of-type(2n):not(:last-of-type)::after {
    content: "↓";
    position: absolute;
    z-index: 5;
    left: 50%;
    bottom: -39px;
    display: grid;
    width: 30px;
    height: 30px;
    place-items: center;
    border: 1px solid rgba(3, 76, 146, .18);
    border-radius: 50%;
    color: #0758a6;
    background: #fff;
    box-shadow: 0 7px 18px -10px rgba(3, 76, 146, .72);
    font-family: "Noto Sans JP", sans-serif;
    font-size: 20px;
    font-weight: 800;
    line-height: 1;
    transform: translateX(-50%);
  }

  .flow-page .flow-h-copy {
    padding: 22px 20px 24px;
  }

  .flow-page .flow-c-list {
    border-radius: 12px;
  }

  .flow-page .flow-c-step {
    min-height: 132px;
    grid-template-columns: 84px minmax(0, 1fr);
  }

  .flow-page .flow-c-spine {
    padding: 20px 6px 29px;
  }

  .flow-page .flow-c-spine span {
    font-size: 8px;
    letter-spacing: .1em;
  }

  .flow-page .flow-c-spine img {
    width: 36px;
    height: 36px;
  }

  .flow-page .flow-c-copy {
    padding: 18px 13px;
    grid-template-columns: 34px minmax(0, 1fr);
    column-gap: 9px;
  }

  .flow-page .flow-c-number {
    width: 32px;
    height: 32px;
    font-size: 15px;
  }

  .flow-page .flow-c-copy h3 {
    margin-bottom: 6px;
    font-size: 15.5px;
    line-height: 1.45;
  }

  .flow-page .flow-c-copy p {
    font-size: 11px;
    line-height: 1.58;
  }
}

@media (max-width: 420px) {
  .flow-page .flow-variant-head span {
    min-height: 25px;
    margin-bottom: 9px;
    padding: 3px 11px;
    font-size: 9px;
  }

  .flow-page .flow-variant-head h2 {
    font-size: 21px;
  }
}