@charset "UTF-8";

/* =========================
   Base
========================= */

:root {
  --color-text: #1f1f1f;
  --color-muted: #5f5a52;
  --color-white: #ffffff;
  --color-bg: #ffffff;
  --color-bg-soft: #f7fbf0;
  --color-border: rgba(111, 166, 75, .24);
  --color-main: #6fa64b;
  --color-main-dark: #4f7f35;
  --color-accent: #e09a3b;
  --color-error: #b3261e;

  --container: 1120px;
  --container-narrow: 820px;

  --font-serif:
    "Yu Mincho",
    "YuMincho",
    "Hiragino Mincho ProN",
    "HGS明朝E",
    serif;

  --font-sans:
    "Yu Gothic",
    "YuGothic",
    "Hiragino Kaku Gothic ProN",
    "Meiryo",
    sans-serif;

  --shadow-card:
    0 14px 34px rgba(42, 61, 38, .08);

  --z-header: 100;
  --z-page-top: 90;
}

html {
  font-size: 62.5%;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 1.5rem;
  line-height: 1.8;
  letter-spacing: .03em;
  -webkit-text-size-adjust: 100%;
}

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

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

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

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

button {
  border: 0;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

p {
  margin-bottom: 1.1em;
}

/* =========================
   Common Layout
========================= */

.section-inner {
  width: min(90%, var(--container));
  margin-inline: auto;
}

.section-inner--narrow {
  width: min(90%, var(--container-narrow));
}

/* =========================
   Header
========================= */

.header {
  position: sticky;
  top: 0;
  z-index: var(--z-header);
  border-bottom: 1px solid rgba(7, 21, 37, .10);
  background: rgba(246, 241, 232, .92);
  backdrop-filter: blur(16px);
}

.header__inner {
  display: flex;
  align-items: center;
  width: min(90%, 1400px);
  height: 64px;
  margin: 0 auto;
}

.header__logo {
  display: flex;
  align-items: center;
  transition:
    opacity .25s ease,
    transform .25s ease;
}

.header__logo img {
  width: 170px;
  height: auto;
}

/* =========================
   Hero
========================= */

.hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 82% 18%,
      rgba(111, 166, 75, .18),
      transparent 34%
    ),
    radial-gradient(
      circle at 12% 84%,
      rgba(224, 154, 59, .10),
      transparent 32%
    ),
    linear-gradient(
      135deg,
      #f5f8ef 0%,
      #eaf5d8 100%
    );
}

.hero__content {
  width: min(88%, 720px);
  margin: 0 auto;
  padding:
    64px
    0
    60px;
}

.hero__label {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin:
    0
    0
    16px;
  padding:
    7px
    18px;
  color: #ffffff;
  background:
    linear-gradient(
      135deg,
      var(--color-main) 0%,
      var(--color-main-dark) 100%
    );
  border-radius: 999px;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.35;
  letter-spacing: .16em;
  box-shadow:
    0 10px 22px rgba(79, 127, 53, .18);
}

#hero-title {
  margin: 0;
  color: #243024;
  font-family: var(--font-serif);
  font-size: clamp(3rem, 8vw, 4rem);
  font-weight: 700;
  line-height: 1.45;
  letter-spacing: .06em;
}

.hero__lead {
  margin:
    20px
    0
    0;
  color: #4f574b;
  font-size: 1.45rem;
  font-weight: 500;
  line-height: 1.9;
  letter-spacing: .035em;
}

/* =========================
   Breadcrumb
========================= */

.breadcrumb {
  padding:
    12px
    0;
  font-size: 1.22rem;
}

.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.breadcrumb li {
  color: #69635b;
  line-height: 1.6;
  list-style: none;
}

.breadcrumb li + li::before {
  content: ">";
  margin-right: 7px;
  color: rgba(95, 90, 82, .62);
}

.breadcrumb a {
  color: inherit;
}

/* =========================
   Contact Form
========================= */

.contact-form-section {
  padding:
    52px
    0
    76px;
  background:
    linear-gradient(
      180deg,
      #ffffff 0%,
      #fbfcf8 100%
    );
}

.contact-heading {
  margin-bottom: 32px;
}

.section-label {
  display: inline-block;
  margin-bottom: 12px;
  color: #7b9a43;
  font-family: var(--font-serif);
  font-size: 1.18rem;
  font-weight: 700;
  letter-spacing: .16em;
}

.contact-heading h2 {
  margin: 0;
  color: #243024;
  font-family: var(--font-serif);
  font-size: clamp(2.35rem, 6.2vw, 3rem);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: .05em;
}

.contact-heading p {
  margin:
    16px
    0
    0;
  color: #4f574f;
  font-size: 1.45rem;
  line-height: 1.95;
}

.contact-notice {
  margin-bottom: 34px;
  padding:
    22px
    20px;
  background:
    linear-gradient(
      135deg,
      #f8faf4 0%,
      #ffffff 100%
    );
  border: 1px solid var(--color-border);
  border-radius: 18px;
  box-shadow: var(--shadow-card);
}

.contact-notice p {
  margin: 0;
  color: #3f493f;
  font-size: 1.4rem;
  line-height: 1.8;
}

.contact-notice a {
  color: var(--color-main-dark);
  font-size: 1.65rem;
  font-weight: 700;
}

.contact-notice small {
  display: block;
  margin-top: 6px;
  color: #6a7267;
  font-size: 1.2rem;
}

.contact-form {
  padding:
    26px
    20px
    30px;
  background: #ffffff;
  border: 1px solid rgba(123, 154, 67, .18);
  border-radius: 22px;
  box-shadow: var(--shadow-card);
}

.contact-field {
  padding:
    0
    0
    24px;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(123, 154, 67, .14);
}

.contact-field > label {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: 10px;
  color: #263126;
  font-size: 1.45rem;
  font-weight: 700;
  line-height: 1.6;
}

.contact-required,
.contact-optional {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 42px;
  min-height: 23px;
  padding:
    3px
    8px;
  border-radius: 999px;
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.3;
}

.contact-required {
  color: #ffffff;
  background: var(--color-main-dark);
}

.contact-optional {
  color: #666b64;
  background: #ecefe9;
}

.contact-field input,
.contact-field select,
.contact-field textarea {
  display: block;
  width: 100%;
  border: 1px solid rgba(61, 76, 58, .28);
  border-radius: 10px;
  background: #ffffff;
  outline: 0;
  transition:
    border-color .2s ease,
    box-shadow .2s ease,
    background .2s ease;
}

.contact-field input,
.contact-field select {
  min-height: 50px;
  padding:
    11px
    13px;
}

.contact-field textarea {
  min-height: 220px;
  padding:
    13px;
  line-height: 1.8;
  resize: vertical;
}

.contact-select {
  position: relative;
}

.contact-select::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 18px;
  width: 8px;
  height: 8px;
  border-right: 2px solid #586455;
  border-bottom: 2px solid #586455;
  pointer-events: none;
  transform:
    translateY(-70%)
    rotate(45deg);
}

.contact-field select {
  padding-right: 46px;
  appearance: none;
}

.contact-field input:focus,
.contact-field select:focus,
.contact-field textarea:focus {
  border-color: var(--color-main);
  box-shadow:
    0 0 0 3px rgba(111, 166, 75, .14);
}

.contact-field input.is-error,
.contact-field select.is-error,
.contact-field textarea.is-error {
  border-color: var(--color-error);
  background: #fffafa;
}

.contact-field__note {
  margin:
    7px
    0
    0;
  color: #70766d;
  font-size: 1.18rem;
  line-height: 1.65;
}

.contact-error {
  display: none;
  margin:
    7px
    0
    0;
  color: var(--color-error);
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.6;
}

.contact-error.is-show {
  display: block;
}

.contact-mail-notice {
  margin:
    0
    0
    24px;
  padding:
    16px
    17px;
  background: #f7f8f5;
  border-radius: 12px;
}

.contact-mail-notice p {
  margin: 0;
  color: #5a6157;
  font-size: 1.25rem;
  line-height: 1.8;
}

.contact-privacy {
  margin-bottom: 26px;
}

.contact-privacy label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  cursor: pointer;
}

.contact-privacy input {
  flex: 0 0 auto;
  width: 20px;
  height: 20px;
  margin:
    4px
    0
    0;
  accent-color: var(--color-main-dark);
}

.contact-privacy span {
  color: #3f473d;
  font-size: 1.35rem;
  line-height: 1.8;
}

.contact-privacy a {
  color: var(--color-main-dark);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.contact-turnstile {
  display: flex;
  justify-content: center;
  margin-bottom: 26px;
}

.contact-honeypot {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.contact-form__error {
  display: none;
  margin:
    0
    0
    20px;
  padding:
    13px
    15px;
  color: var(--color-error);
  background: #fff4f3;
  border: 1px solid rgba(179, 38, 30, .22);
  border-radius: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.7;
}

.contact-form__error.is-show {
  display: block;
}

.contact-control {
  display: flex;
  justify-content: center;
}

.contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 58px;
  padding:
    14px
    24px;
  color: #ffffff;
  background:
    linear-gradient(
      135deg,
      var(--color-main) 0%,
      var(--color-main-dark) 100%
    );
  border-radius: 999px;
  cursor: pointer;
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.5;
  letter-spacing: .05em;
  box-shadow:
    0 12px 26px rgba(79, 127, 53, .22);
  transition:
    transform .2s ease,
    opacity .2s ease,
    box-shadow .2s ease;
}

.contact-button:active {
  transform: scale(.985);
  opacity: .9;
}



/* =========================
   Contact Confirm
========================= */

.contact-confirm-section {
  padding:
    52px
    0
    76px;
  background:
    linear-gradient(
      180deg,
      #ffffff 0%,
      #fbfcf8 100%
    );
}

.contact-confirm {
  overflow: hidden;
  background: #ffffff;
  border: 1px solid rgba(123, 154, 67, .18);
  border-radius: 22px;
  box-shadow: var(--shadow-card);
}

.contact-confirm__list {
  margin: 0;
}

.contact-confirm__row {
  padding:
    20px
    18px;
  border-bottom: 1px solid rgba(123, 154, 67, .14);
}

.contact-confirm__row dt {
  margin-bottom: 7px;
  color: #52604f;
  font-size: 1.2rem;
  font-weight: 700;
  line-height: 1.6;
}

.contact-confirm__row dd {
  margin: 0;
  color: #263126;
  font-size: 1.45rem;
  line-height: 1.8;
  overflow-wrap: anywhere;
}

.contact-confirm__message {
  white-space: pre-wrap;
}

.contact-confirm__form {
  padding:
    26px
    18px
    30px;
}

.contact-control--confirm {
  flex-direction: column-reverse;
  gap: 14px;
}

.contact-button--back {
  color: #4f5b4c;
  background: #ffffff;
  border: 1px solid rgba(79, 91, 76, .28);
  box-shadow: none;
}

.contact-button--submit {
  background:
    linear-gradient(
      135deg,
      var(--color-main) 0%,
      var(--color-main-dark) 100%
    );
}



/* =========================
   Contact Complete
========================= */

.contact-complete-section {
  padding:
    52px
    0
    76px;
  background:
    linear-gradient(
      180deg,
      #ffffff 0%,
      #fbfcf8 100%
    );
}

.contact-complete {
  padding:
    42px
    20px
    36px;
  background: #ffffff;
  border: 1px solid rgba(123, 154, 67, .18);
  border-radius: 22px;
  box-shadow: var(--shadow-card);
  text-align: center;
}

.contact-complete h2 {
  margin: 0;
  color: #243024;
  font-family: var(--font-serif);
  font-size: clamp(2.35rem, 6.2vw, 3rem);
  font-weight: 700;
  line-height: 1.55;
  letter-spacing: .05em;
}

.contact-complete__icon {
  display: grid;
  place-items: center;
  width: 72px;
  height: 72px;
  margin:
    28px
    auto
    24px;
  background:
    linear-gradient(
      135deg,
      var(--color-main) 0%,
      var(--color-main-dark) 100%
    );
  border-radius: 999px;
  box-shadow:
    0 12px 28px rgba(79, 127, 53, .22);
}

.contact-complete__icon span {
  width: 28px;
  height: 15px;
  border-left: 4px solid #ffffff;
  border-bottom: 4px solid #ffffff;
  transform:
    translateY(-3px)
    rotate(-45deg);
}

.contact-complete__lead {
  margin-bottom: 14px;
  color: #2e392d;
  font-size: 1.55rem;
  font-weight: 700;
  line-height: 1.8;
}

.contact-complete__text {
  margin-bottom: 26px;
  color: #4f574f;
  font-size: 1.4rem;
  line-height: 1.95;
  text-align: left;
}

.contact-complete__notice {
  margin-bottom: 30px;
  padding:
    18px
    16px;
  background: #f7f8f5;
  border-radius: 12px;
  text-align: left;
}

.contact-complete__notice p {
  margin: 0;
  color: #5a6157;
  font-size: 1.22rem;
  line-height: 1.8;
}

.contact-complete__notice p + p {
  margin-top: 8px;
}


/* =========================
   Page Top
========================= */

.page-top {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: var(--z-page-top);
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  padding: 0;
  border-radius: 999px;
  background: #243024;
  cursor: pointer;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition:
    opacity .25s ease,
    transform .25s ease,
    background .2s ease;
}

.page-top.is-show {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.page-top span {
  width: 12px;
  height: 12px;
  border-top: 2px solid #ffffff;
  border-left: 2px solid #ffffff;
  transform:
    translateY(3px)
    rotate(45deg);
}

/* =========================
   Footer
========================= */

.footer {
  padding:
    54px
    0
    30px;
  color: #ffffff;
  background:
    linear-gradient(
      180deg,
      #0f1317 0%,
      #171b20 100%
    );
}

.footer__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
  width: min(88%, 720px);
  margin: 0 auto;
}

.footer__logo-link {
  display: inline-block;
  color: inherit;
  transition:
    opacity .3s ease,
    transform .3s ease,
    text-shadow .3s ease;
}

.footer__logo {
  margin-bottom: 18px;
  color: #ffffff;
  font-family: var(--font-serif);
  font-size: 2.35rem;
  line-height: 1.6;
  letter-spacing: .08em;
}

.footer__lead {
  max-width: 520px;
  margin-bottom: 24px;
  color: rgba(255, 255, 255, .72);
  font-size: 1.4rem;
  line-height: 2;
}

.footer__contact p {
  margin: 0;
  color: rgba(255, 255, 255, .88);
  font-size: 1.35rem;
  line-height: 2;
}

.footer__contact a {
  color: inherit;
  transition: color .2s ease;
}

.footer__contact a:hover {
  color: #ffffff;
}

.footer__nav-wrap {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.footer__sns {
  display: flex;
  gap: 18px;
  margin-bottom: 26px;
}

.footer__sns a {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 999px;
  background: rgba(255, 255, 255, .06);
  transition:
    transform .2s ease,
    background .2s ease;
}

.footer__sns img {
  width: 25px;
  height: auto;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap:
    12px
    16px;
}

.footer__nav a {
  color: rgba(255, 255, 255, .78);
  font-size: 1.32rem;
  transition: color .2s ease;
}

.footer__copy {
  display: block;
  margin-top: 42px;
  color: rgba(255, 255, 255, .42);
  font-size: 1.1rem;
  letter-spacing: .06em;
  text-align: center;
}

/* =========================
   Focus
========================= */

a:focus-visible,
button:focus-visible,
input:focus-visible,
select:focus-visible,
textarea:focus-visible {
  outline: 3px solid var(--color-accent);
  outline-offset: 4px;
}

/* =========================
   PC
========================= */

@media (min-width: 768px) {
  body {
    font-size: 1.6rem;
  }

  .section-inner {
    width: min(92%, var(--container));
  }

  .section-inner--narrow {
    width: min(100% - 48px, var(--container-narrow));
  }

  .header__inner {
    width: min(100% - 80px, 1400px);
    height: 90px;
  }

  .header__logo:hover {
    opacity: .78;
    transform: translateY(-1px);
  }

  .header__logo img {
    width: 220px;
  }

  .hero__content {
    width: min(100% - 64px, var(--container));
    padding:
      66px
      0
      64px;
  }

  #hero-title {
    font-size: 3.8rem;
  }

  .hero__label {
    margin-bottom: 18px;
    padding:
      8px
      22px;
    font-size: 1.35rem;
  }

  .hero__lead {
    max-width: 660px;
    margin-top: 20px;
    font-size: 1.55rem;
  }

  .breadcrumb {
    padding:
      clamp(9px, 1vw, 14px)
      0;
    font-size: clamp(1.45rem, 1vw, 1.56rem);
  }

  .breadcrumb ol {
    gap: 10px;
  }

  .breadcrumb li + li::before {
    margin-right: 10px;
  }
    
  .contact-confirm-section {
    padding:
      82px
      0
      98px;
  }

  .contact-confirm {
    border-radius: 24px;
  }

  .contact-confirm__row {
    display: grid;
    grid-template-columns:
      220px
      minmax(0, 1fr);
    padding:
      24px
      28px;
  }

  .contact-confirm__row dt {
    margin: 0;
    padding-right: 24px;
    font-size: 1.4rem;
  }

  .contact-confirm__row dd {
    font-size: 1.55rem;
  }

  .contact-confirm__form {
    padding:
      34px
      28px
      38px;
  }

  .contact-control--confirm {
    flex-direction: row;
    gap: 18px;
  }

  .contact-control--confirm .contact-button {
    width: min(100%, 300px);
  }

  .contact-form-section {
    padding:
      82px
      0
      98px;
  }

  .contact-heading {
    margin-bottom: 42px;
    text-align: center;
  }

  .section-label {
    margin-bottom: 16px;
    font-size: 1.4rem;
  }

  .contact-heading h2 {
    font-size: 3rem;
  }

  .contact-heading p {
    margin-top: 20px;
    font-size: 1.6rem;
  }

  .contact-notice {
    margin-bottom: 40px;
    padding:
      24px
      28px;
  }

  .contact-notice p {
    font-size: 1.5rem;
  }

  .contact-notice a {
    font-size: 1.8rem;
  }

  .contact-notice small {
    font-size: 1.3rem;
  }

  .contact-form {
    padding:
      42px
      44px
      46px;
    border-radius: 24px;
  }

  .contact-field {
    padding-bottom: 30px;
    margin-bottom: 30px;
  }

  .contact-field > label {
    margin-bottom: 12px;
    font-size: 1.55rem;
  }

  .contact-field input,
  .contact-field select {
    min-height: 54px;
    padding:
      12px
      15px;
  }

  .contact-field textarea {
    min-height: 240px;
    padding:
      15px;
  }

  .contact-field__note,
  .contact-error {
    font-size: 1.25rem;
  }

  .contact-mail-notice {
    padding:
      18px
      20px;
  }

  .contact-mail-notice p {
    font-size: 1.35rem;
  }

  .contact-privacy span {
    font-size: 1.45rem;
  }

  .contact-button {
    width: min(100%, 420px);
    min-height: 62px;
    font-size: 1.6rem;
  }

  .contact-button:hover {
    transform: translateY(-2px);
    box-shadow:
      0 16px 32px rgba(79, 127, 53, .28);
  }

  .contact-button--back:hover {
    background: #f7f8f5;
    box-shadow: none;
  }

  .contact-complete-section {
    padding:
      82px
      0
      98px;
  }

  .contact-complete {
    padding:
      58px
      56px
      50px;
    border-radius: 24px;
  }

  .contact-complete h2 {
    font-size: 3rem;
  }

  .contact-complete__icon {
    width: 82px;
    height: 82px;
    margin:
      32px
      auto
      28px;
  }

  .contact-complete__lead {
    font-size: 1.7rem;
  }

  .contact-complete__text {
    font-size: 1.5rem;
  }

  .contact-complete__notice {
    padding:
      20px
      22px;
  }

  .contact-complete__notice p {
    font-size: 1.3rem;
  }
    
  .page-top {
    right: 30px;
    bottom: 30px;
    width: 54px;
    height: 54px;
  }

  .page-top:hover {
    background: #334332;
  }

  .footer {
    padding:
      clamp(64px, 7vw, 92px)
      0
      clamp(28px, 3vw, 40px);
  }

  .footer__inner {
    grid-template-columns:
      1.1fr
      .9fr;
    gap: clamp(36px, 3vw, 56px);
    width: min(88%, var(--container));
  }

  .footer__logo-link:hover {
    opacity: .72;
    transform: translateY(-2px);
    text-shadow:
      0 0 8px rgba(255, 255, 255, .18),
      0 0 18px rgba(255, 255, 255, .14);
  }

  .footer__logo {
    margin-bottom: 24px;
    font-size: clamp(2.4rem, 2vw, 3.2rem);
  }

  .footer__lead {
    margin-bottom: 32px;
    font-size: 1.5rem;
  }

  .footer__contact p {
    font-size: 1.45rem;
  }

  .footer__nav-wrap {
    align-items: flex-end;
  }

  .footer__sns {
    margin-bottom: 34px;
  }

  .footer__sns a:hover {
    background: rgba(255, 255, 255, .12);
    transform: translateY(-2px);
  }

  .footer__nav {
    justify-content: flex-end;
    gap:
      14px
      18px;
    max-width: 460px;
  }

  .footer__nav a {
    font-size: 1.4rem;
  }

  .footer__nav a:hover {
    color: #ffffff;
  }

  .footer__copy {
    margin-top: 64px;
    font-size: 1.2rem;
  }
}