:root {
  --color-ink: #39422b;
  --color-text: #4a4d3d;
  --color-muted: #7b7c6b;
  --color-bg: #f7f5eb;
  --color-paper: #fffef8;
  --color-cream: #efeddd;
  --color-line: #d9d3b8;
  --color-green: #4f742c;
  --color-green-dark: #234810;
  --color-green-soft: #dce5c7;
  --color-gold: #b4a45d;
  --color-error: #a33b2f;
  --font-sans: "BIZ UDGothic", "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --content-width: 1120px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--color-text);
  background: var(--color-bg);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
}

body.is-menu-open {
  overflow: hidden;
}

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

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

button,
input,
select,
textarea {
  font: inherit;
}

button,
label,
select {
  cursor: pointer;
}

.l-container {
  width: min(calc(100% - 40px), var(--content-width));
  margin-inline: auto;
}

.l-header {
  position: relative;
  z-index: 20;
  height: 96px;
  border-bottom: 1px solid rgba(79, 116, 44, 0.18);
  background: rgba(247, 245, 235, 0.98);
}

.l-header__inner {
  display: flex;
  width: min(calc(100% - 48px), 1440px);
  height: 100%;
  margin-inline: auto;
  align-items: center;
  justify-content: space-between;
}

.l-header__logo img {
  width: 172px;
  height: auto;
}

.l-header__contact {
  display: flex;
  align-items: center;
  gap: 24px;
}

.l-header__estimate {
  display: grid;
  min-width: 180px;
  min-height: 54px;
  padding: 7px 18px;
  border: 1px solid var(--color-green);
  place-content: center;
  color: var(--color-green-dark);
  text-align: center;
}

.l-header__estimate span,
.l-header__tel span {
  font-size: 12px;
  line-height: 1.3;
}

.l-header__estimate strong,
.l-header__tel strong {
  display: block;
  font-size: 16px;
  line-height: 1.4;
}

.l-header__tel {
  display: grid;
  grid-template-columns: 26px auto;
  align-items: center;
  column-gap: 10px;
  color: var(--color-green-dark);
}

.l-header__tel img {
  grid-row: 1 / 3;
  width: 24px;
}

.l-header__menu,
.l-menu__close {
  position: relative;
  width: 52px;
  height: 54px;
  padding: 8px 6px 4px;
  border: 0;
  background: transparent;
  color: var(--color-green-dark);
}

.l-header__menu span {
  display: block;
  width: 34px;
  height: 1px;
  margin: 0 auto 8px;
  background: currentColor;
}

.l-header__menu small {
  display: block;
  font-size: 10px;
  line-height: 1;
}

.l-menu {
  position: fixed;
  z-index: 100;
  inset: 0;
  visibility: hidden;
  overflow-y: auto;
  background: var(--color-bg);
  opacity: 0;
  transition: opacity 240ms ease, visibility 240ms ease;
}

.l-menu.is-open {
  visibility: visible;
  opacity: 1;
}

.l-menu__inner {
  position: relative;
  display: grid;
  min-height: 100%;
  grid-template-columns: minmax(260px, 36%) minmax(320px, 1fr);
}

.l-menu__visual {
  min-height: 100vh;
  background: url("https://www.tatamilife.jp/common/images/form-renewal/menu-visual.png") center / cover no-repeat;
}

.l-menu__body {
  display: flex;
  padding: 90px clamp(32px, 6vw, 88px) 64px;
  flex-direction: column;
}

.l-menu__close {
  position: absolute;
  z-index: 2;
  top: 24px;
  right: 28px;
}

.l-menu__close span {
  position: absolute;
  top: 26px;
  left: 9px;
  width: 34px;
  height: 1px;
  background: var(--color-ink);
}

.l-menu__close span:first-child {
  transform: rotate(45deg);
}

.l-menu__close span:last-child {
  transform: rotate(-45deg);
}

.l-menu__logo {
  width: 180px;
  margin: 0 0 42px;
}

.l-menu__label {
  margin: 0 0 22px;
  color: var(--color-muted);
  letter-spacing: 0;
}

.l-menu__nav {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0 48px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.l-menu__nav li {
  border-top: 1px solid var(--color-line);
}

.l-menu__nav li:nth-last-child(-n + 2) {
  border-bottom: 1px solid var(--color-line);
}

.l-menu__nav a {
  display: flex;
  min-height: 58px;
  align-items: center;
  justify-content: space-between;
}

.l-menu__nav a::after {
  content: "→";
  color: var(--color-green);
}

.l-menu__info {
  display: flex;
  margin-top: auto;
  padding-top: 44px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  font-size: 14px;
}

.l-menu__info address {
  font-style: normal;
}

.p-form-hero {
  position: relative;
  overflow: hidden;
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--color-line);
  background: var(--color-paper);
}

.p-form-hero::before {
  position: absolute;
  top: -38px;
  left: calc(50% - 590px);
  width: 180px;
  height: 180px;
  background: url("https://www.tatamilife.jp/common/images/form-renewal/logobg.png") center / contain no-repeat;
  opacity: 0.18;
  content: "";
}

.p-form-hero__inner {
  position: relative;
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 32px;
}

.p-form-hero__eyebrow {
  margin: 0 0 8px;
  color: var(--color-green);
  font-size: 14px;
  text-transform: uppercase;
}

.p-form-hero h1 {
  margin: 0;
  color: var(--color-green-dark);
  font-size: clamp(30px, 4vw, 48px);
  font-weight: 500;
  line-height: 1.35;
}

.p-form-hero__tel {
  margin: 0;
  text-align: right;
}

.p-form-hero__tel span,
.p-form-hero__tel small {
  display: block;
  font-size: 14px;
}

.p-form-hero__tel a {
  display: block;
  color: var(--color-green-dark);
  font-size: clamp(24px, 3vw, 36px);
  font-weight: 700;
  line-height: 1.3;
}

.p-form-main {
  padding: 64px 0 100px;
}

.p-form-lead {
  max-width: 760px;
  margin: 0 auto 36px;
  text-align: center;
}

.p-form-lead p {
  margin: 0;
}

.p-form-steps {
  display: grid;
  max-width: 840px;
  margin: 0 auto 48px;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

.p-form-step {
  min-height: 72px;
  padding: 13px 12px;
  border: 1px solid var(--color-line);
  background: var(--color-cream);
  color: var(--color-muted);
  text-align: center;
}

.p-form-step span {
  display: block;
  font-size: 12px;
  line-height: 1.3;
}

.p-form-step strong {
  display: block;
  margin-top: 4px;
  font-size: 16px;
}

.p-form-step.is-current {
  border-color: var(--color-green);
  background: var(--color-green);
  color: #fff;
}

.p-form-notice {
  display: flex;
  max-width: 920px;
  margin: 0 auto 18px;
  align-items: center;
  justify-content: flex-end;
  gap: 8px;
  font-size: 14px;
}

.c-required {
  display: inline-grid;
  min-width: 44px;
  height: 24px;
  padding: 0 8px;
  border-radius: 3px;
  place-items: center;
  color: #fff;
  background: var(--color-green);
  font-size: 12px;
  font-weight: 700;
  line-height: 1;
}

.p-form {
  max-width: 920px;
  margin-inline: auto;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
}

.p-form__section-title {
  margin: 0;
  padding: 14px 24px;
  border-bottom: 1px solid var(--color-line);
  color: var(--color-green-dark);
  background: var(--color-cream);
  font-size: 18px;
}

.p-form-row {
  display: grid;
  min-width: 0;
  grid-template-columns: 250px minmax(0, 1fr);
  border-bottom: 1px solid var(--color-line);
}

.p-form-row:last-child {
  border-bottom: 0;
}

.p-form-row__label {
  display: flex;
  min-width: 0;
  padding: 24px;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
  color: var(--color-ink);
  background: rgba(239, 237, 221, 0.68);
  font-weight: 700;
}

.p-form-row__control {
  min-width: 0;
  padding: 24px 28px 28px;
}

.p-form-row__help {
  margin: 0 0 12px;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.7;
}

.p-form-row__help:last-child {
  margin-bottom: 0;
}

.p-form-control {
  width: 100%;
  min-height: 52px;
  padding: 10px 14px;
  border: 1px solid #bdb89f;
  border-radius: 3px;
  outline: none;
  color: var(--color-ink);
  background: #fff;
  transition: border-color 180ms ease, box-shadow 180ms ease;
}

.p-form-control:focus {
  border-color: var(--color-green);
  box-shadow: 0 0 0 3px rgba(79, 116, 44, 0.14);
}

.has-error .p-form-control {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(163, 59, 47, 0.1);
}

.p-form-errors {
  max-width: 920px;
  margin: 0 auto 24px;
  padding: 18px 22px;
  border: 1px solid rgba(163, 59, 47, 0.34);
  color: var(--color-error);
  background: #fff8f5;
}

.p-form-errors p {
  margin: 0 0 8px;
  font-weight: 700;
}

.p-form-errors ul {
  margin: 0;
  padding-left: 1.4em;
}

.p-form-errors a {
  text-decoration: underline;
}

textarea.p-form-control {
  min-height: 160px;
  resize: vertical;
}

.p-form-control--medium {
  max-width: 420px;
}

.p-form-control--small {
  max-width: 240px;
}

.p-form-pair {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.p-form-pair label,
.p-form-product-row label {
  display: block;
}

.p-form-pair span,
.p-form-product-row span {
  display: block;
  margin-bottom: 6px;
  color: var(--color-muted);
  font-size: 14px;
}

.p-form-products {
  display: grid;
  gap: 12px;
}

.p-form-product-row {
  display: grid;
  grid-template-columns: 100px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
}

.p-form-product-row > span {
  margin: 0;
  color: var(--color-ink);
  font-size: 16px;
  font-weight: 700;
}

.p-form-date {
  display: grid;
  max-width: 640px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.p-choice-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
}

.p-choice-list--grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.p-choice {
  display: inline-flex;
  min-height: 36px;
  align-items: center;
  gap: 9px;
}

.p-choice input {
  width: 20px;
  height: 20px;
  margin: 0;
  accent-color: var(--color-green);
}

.p-form-actions {
  display: flex;
  max-width: 920px;
  margin: 38px auto 0;
  justify-content: center;
  gap: 14px;
}

.c-button {
  display: inline-flex;
  min-width: 220px;
  min-height: 58px;
  padding: 12px 24px;
  border: 1px solid var(--color-green-dark);
  border-radius: 3px;
  align-items: center;
  justify-content: center;
  gap: 24px;
  color: #fff;
  background: var(--color-green-dark);
  font-weight: 700;
  transition: color 180ms ease, background-color 180ms ease;
}

.c-button::after {
  content: "→";
}

.c-button:hover,
.c-button:focus-visible {
  color: var(--color-green-dark);
  background: #fff;
}

.c-button--secondary {
  color: var(--color-green-dark);
  background: transparent;
}

.c-button--secondary::after {
  order: -1;
  content: "←";
}

.p-confirm-value {
  min-height: 34px;
  margin: 0;
  color: var(--color-ink);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.p-complete {
  max-width: 820px;
  margin: 0 auto;
  padding: 72px 56px;
  border: 1px solid var(--color-line);
  background: var(--color-paper);
  text-align: center;
}

.p-complete__mark {
  display: grid;
  width: 64px;
  height: 64px;
  margin: 0 auto 24px;
  border-radius: 50%;
  place-items: center;
  color: #fff;
  background: var(--color-green);
  font-size: 28px;
}

.p-complete h2 {
  margin: 0 0 20px;
  color: var(--color-green-dark);
  font-size: clamp(24px, 4vw, 34px);
  font-weight: 500;
  line-height: 1.5;
}

.p-complete p {
  margin: 0 0 12px;
}

.p-complete .c-button {
  margin-top: 28px;
}

.l-footer {
  padding: 58px 0 30px;
  color: #fff;
  background: var(--color-green-dark);
}

.l-footer__inner {
  display: grid;
  grid-template-columns: 1fr 2fr 220px;
  align-items: start;
  gap: 52px;
}

.l-footer__logo img {
  width: 160px;
  filter: brightness(0) invert(1);
}

.l-footer address {
  margin-top: 18px;
  font-size: 14px;
  font-style: normal;
}

.l-footer__area-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  font-size: 14px;
}

.l-footer__area-nav strong,
.l-footer__area-nav a {
  display: block;
}

.l-footer__area-nav strong {
  margin-bottom: 8px;
}

.l-footer__badges {
  display: grid;
  gap: 10px;
}

.l-footer__badges img {
  width: 100%;
}

.l-footer__bottom-nav {
  display: flex;
  margin-top: 42px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px 28px;
  font-size: 13px;
}

.l-footer__copy {
  display: block;
  margin-top: 18px;
  text-align: center;
  font-size: 12px;
}

@media (max-width: 900px) {
  .l-header__contact {
    gap: 14px;
  }

  .l-header__estimate {
    min-width: 150px;
  }

  .l-header__tel span {
    display: none;
  }

  .l-menu__inner {
    grid-template-columns: 32% 1fr;
  }

  .l-menu__body {
    padding-inline: 32px;
  }

  .l-footer__inner {
    grid-template-columns: 1fr 2fr;
  }

  .l-footer__badges {
    grid-column: 1 / -1;
    width: min(100%, 480px);
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  body {
    font-size: 14px;
  }

  .l-container {
    width: min(calc(100% - 28px), var(--content-width));
  }

  .l-header {
    height: 72px;
  }

  .l-header__inner {
    width: calc(100% - 24px);
  }

  .l-header__logo img {
    width: 136px;
  }

  .l-header__estimate,
  .l-header__tel {
    display: none;
  }

  .l-header__menu {
    width: 44px;
    height: 48px;
  }

  .l-header__menu span {
    width: 30px;
    margin-bottom: 7px;
  }

  .l-menu__inner {
    display: block;
  }

  .l-menu__visual {
    display: none;
  }

  .l-menu__body {
    min-height: 100vh;
    padding: 70px 24px 32px;
  }

  .l-menu__close {
    top: 10px;
    right: 12px;
  }

  .l-menu__logo {
    width: 150px;
    margin-bottom: 28px;
  }

  .l-menu__nav {
    grid-template-columns: 1fr;
  }

  .l-menu__nav li:nth-last-child(2) {
    border-bottom: 0;
  }

  .l-menu__nav a {
    min-height: 52px;
  }

  .l-menu__info {
    display: block;
    padding-top: 28px;
  }

  .p-form-hero {
    padding: 44px 0 36px;
  }

  .p-form-hero::before {
    top: -20px;
    left: -10px;
    width: 120px;
    height: 120px;
  }

  .p-form-hero__inner {
    display: block;
  }

  .p-form-hero__eyebrow {
    font-size: 12px;
  }

  .p-form-hero h1 {
    font-size: 28px;
  }

  .p-form-hero__tel {
    margin-top: 24px;
    text-align: left;
  }

  .p-form-hero__tel a {
    font-size: 26px;
  }

  .p-form-main {
    padding: 42px 0 72px;
  }

  .p-form-lead {
    margin-bottom: 28px;
    text-align: left;
  }

  .p-form-steps {
    margin-bottom: 34px;
    gap: 4px;
  }

  .p-form-step {
    min-height: 62px;
    padding: 9px 4px;
  }

  .p-form-step strong {
    font-size: 13px;
  }

  .p-form-notice {
    justify-content: flex-start;
  }

  .p-form__section-title {
    padding: 12px 16px;
    font-size: 16px;
  }

  .p-form-row {
    display: block;
  }

  .p-form-row__label {
    padding: 14px 16px;
    align-items: center;
  }

  .p-form-row__control {
    padding: 17px 16px 22px;
  }

  .p-form-row__help {
    font-size: 13px;
  }

  .p-form-control {
    min-height: 50px;
    font-size: 16px;
  }

  .p-form-pair,
  .p-form-date,
  .p-choice-list--grid {
    grid-template-columns: 1fr;
  }

  .p-form-product-row {
    display: block;
  }

  .p-form-product-row > span {
    margin-bottom: 6px;
  }

  .p-choice-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
  }

  .p-choice-list--grid {
    grid-template-columns: 1fr;
  }

  .p-form-actions {
    flex-direction: column-reverse;
  }

  .c-button {
    width: 100%;
    min-width: 0;
  }

  .p-complete {
    padding: 48px 20px;
  }

  .l-footer {
    padding-top: 44px;
  }

  .l-footer__inner {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .l-footer__area-nav {
    grid-template-columns: 1fr 1fr;
    gap: 24px 16px;
  }

  .l-footer__badges {
    width: 100%;
    grid-column: auto;
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
  }
}