/* ============================================================
   一般社団法人みとり — 暫定サイト スタイルシート
   ============================================================ */

/* --- Reset & Base --- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #2c3e50;
  --color-primary-dark: #1a252f;
  --color-accent: #5b7a5e;
  --color-accent-dark: #476349;
  --color-accent-light: #e8f0e9;
  --color-gold: #8b7b5e;
  --color-gold-light: #f5f1eb;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-text-muted: #999999;
  --color-bg: #ffffff;
  --color-bg-warm: #faf8f5;
  --color-bg-section: #f7f5f2;
  --color-border: #e0dcd6;
  --color-border-light: #eceae6;
  --font-sans: "Noto Sans JP", "Hiragino Sans", "Hiragino Kaku Gothic ProN",
    "Yu Gothic", "Meiryo", sans-serif;
  --font-serif: "Noto Serif JP", "Hiragino Mincho ProN", "Yu Mincho",
    "MS PMincho", serif;
  --max-width: 1080px;
  --header-height: 72px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.9;
  letter-spacing: 0.04em;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul {
  list-style: none;
}

/* --- Utility --- */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background-color: rgba(255, 255, 255, 0.97);
  border-bottom: 1px solid var(--color-border-light);
  height: var(--header-height);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header__inner {
  display: flex;
  align-items: center;
  height: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.header__right {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-left: auto;
}

.header__logo {
  display: flex;
  flex-direction: column;
}

.header__logo-sub {
  font-size: 0.625rem;
  color: var(--color-text-muted);
  letter-spacing: 0.12em;
  line-height: 1.2;
}

.header__logo-main {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  line-height: 1.3;
}

/* --- Header Nav --- */
.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
}

.header__nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: 0.04em;
  transition: color 0.3s ease;
  white-space: nowrap;
}

.header__nav-link:hover {
  color: var(--color-accent);
}

.header__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: var(--color-accent);
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 10px 24px;
  border-radius: 6px;
  transition: background-color 0.3s ease;
  letter-spacing: 0.06em;
}

.header__cta:hover {
  background-color: var(--color-accent-dark);
}

.header__cta-icon {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* --- Hero / First View --- */
.hero {
  position: relative;
  margin-top: var(--header-height);
  padding: 100px 0 80px;
  background-color: var(--color-bg-warm);
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(
    135deg,
    rgba(250, 248, 245, 0.95) 0%,
    rgba(250, 248, 245, 0.7) 100%
  );
  z-index: 1;
}

.hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.hero__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 1;
}

.hero__inner {
  position: relative;
  z-index: 2;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.hero__label {
  font-size: 0.8125rem;
  color: var(--color-gold);
  letter-spacing: 0.16em;
  margin-bottom: 16px;
  font-weight: 500;
}

.hero__heading {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.5;
  margin-bottom: 24px;
  letter-spacing: 0.06em;
}

.hero__lead {
  font-size: 1rem;
  color: var(--color-text-light);
  line-height: 2;
  max-width: 600px;
  margin-bottom: 40px;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-accent);
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  padding: 16px 36px;
  border-radius: 6px;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  letter-spacing: 0.06em;
  box-shadow: 0 2px 8px rgba(91, 122, 94, 0.2);
}

.hero__cta:hover {
  background-color: var(--color-accent-dark);
  box-shadow: 0 4px 16px rgba(91, 122, 94, 0.3);
}

.hero__cta-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* --- Hero Badges --- */
.hero__badges {
  display: flex;
  gap: 12px;
  margin-bottom: 32px;
  flex-wrap: wrap;
}

.hero__badge {
  display: inline-block;
  background-color: rgba(91, 122, 94, 0.12);
  color: var(--color-accent-dark);
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 6px 16px;
  border-radius: 4px;
  letter-spacing: 0.06em;
  border: 1px solid rgba(91, 122, 94, 0.2);
}

/* --- Renewal Notice --- */
.notice {
  background-color: var(--color-gold-light);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
}

.notice__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.notice__text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

.notice__text strong {
  color: var(--color-text);
  font-weight: 600;
}

/* --- Section Common --- */
.section {
  padding: 80px 0;
}

.section--alt {
  background-color: var(--color-bg-section);
}

.section__heading {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin-bottom: 12px;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.section__sub {
  font-size: 0.75rem;
  color: var(--color-gold);
  text-align: center;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 48px;
  font-weight: 500;
}

.section__divider {
  width: 40px;
  height: 2px;
  background-color: var(--color-gold);
  margin: 0 auto 48px;
  border: none;
}

/* --- Worries / Target --- */
.worries {
  max-width: 640px;
  margin: 0 auto 48px;
}

.worries__list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.worries__item {
  position: relative;
  padding: 16px 20px 16px 44px;
  background-color: var(--color-bg-warm);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 6px 6px 0;
  font-size: 0.9375rem;
  color: var(--color-text);
  line-height: 1.7;
}

.worries__item::before {
  content: "";
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background-color: var(--color-gold);
  border-radius: 50%;
  opacity: 0.6;
}

.target-profiles {
  max-width: 640px;
  margin: 0 auto;
  text-align: center;
}

.target-profiles__heading {
  font-family: var(--font-serif);
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 24px;
  letter-spacing: 0.04em;
}

.target-profiles__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

.target-profiles__item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: 6px;
  font-size: 0.875rem;
  color: var(--color-text);
  text-align: left;
}

.target-profiles__icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
  color: var(--color-accent);
}

/* --- Services --- */
.services__lead {
  text-align: center;
  font-size: 1.0625rem;
  color: var(--color-text);
  line-height: 2;
  margin-bottom: 40px;
}

.services__lead strong {
  color: var(--color-accent-dark);
  font-weight: 700;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background-color: var(--color-bg);
  border: 1px solid var(--color-border-light);
  border-radius: 8px;
  padding: 36px 28px;
  text-align: center;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
}

.service-card:hover {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  transform: translateY(-2px);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
  color: var(--color-accent);
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 12px;
  letter-spacing: 0.04em;
}

.service-card__desc {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

/* --- About --- */
.about__content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.about__text {
  font-size: 1rem;
  color: var(--color-text);
  line-height: 2.2;
  margin-bottom: 20px;
}

.about__text:last-child {
  margin-bottom: 0;
}

/* --- Contact Section --- */
.contact {
  position: relative;
  padding: 80px 0;
  background-color: var(--color-primary);
  color: #ffffff;
  overflow: hidden;
}

.contact__bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 0;
}

.contact__bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center bottom;
  opacity: 0.18;
}

.contact__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.contact__heading {
  font-family: var(--font-serif);
  font-size: 1.625rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: 0.06em;
  line-height: 1.5;
}

.contact__sub {
  font-size: 0.75rem;
  color: var(--color-gold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 40px;
  font-weight: 500;
}

.contact__label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8px;
  letter-spacing: 0.08em;
}

.contact__phone {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-serif);
  font-size: 2.5rem;
  font-weight: 700;
  color: #ffffff;
  letter-spacing: 0.06em;
  margin-bottom: 12px;
  transition: opacity 0.3s ease;
}

.contact__phone:hover {
  opacity: 0.85;
}

.contact__phone-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.contact__hours {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
  line-height: 1.6;
}

.contact__cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-accent);
  color: #ffffff;
  font-size: 1.125rem;
  font-weight: 600;
  padding: 18px 48px;
  border-radius: 6px;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  letter-spacing: 0.06em;
  box-shadow: 0 2px 12px rgba(91, 122, 94, 0.3);
}

.contact__cta:hover {
  background-color: var(--color-accent-dark);
  box-shadow: 0 4px 20px rgba(91, 122, 94, 0.4);
}

.contact__cta-icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.contact__note {
  margin-top: 24px;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.5);
}

/* --- Company Info --- */
.company__table {
  max-width: 640px;
  margin: 0 auto;
  width: 100%;
  border-collapse: collapse;
}

.company__table th,
.company__table td {
  padding: 18px 20px;
  font-size: 0.9375rem;
  border-bottom: 1px solid var(--color-border-light);
  text-align: left;
  vertical-align: top;
}

.company__table th {
  width: 140px;
  color: var(--color-text-light);
  font-weight: 500;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.company__table td {
  color: var(--color-text);
}

.company__table tr:last-child th,
.company__table tr:last-child td {
  border-bottom: none;
}

/* --- Footer --- */
.footer {
  background-color: var(--color-primary-dark);
  color: rgba(255, 255, 255, 0.6);
  padding: 48px 0 32px;
}

.footer__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  text-align: center;
}

.footer__logo {
  font-family: var(--font-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 16px;
  letter-spacing: 0.08em;
}

.footer__info {
  font-size: 0.8125rem;
  line-height: 1.8;
  margin-bottom: 8px;
}

.footer__copyright {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.4);
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* --- Sticky Phone CTA (Mobile) --- */
.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 99;
  background-color: var(--color-accent);
  box-shadow: 0 -2px 12px rgba(0, 0, 0, 0.15);
}

.sticky-cta__link {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  padding: 16px 24px;
  letter-spacing: 0.06em;
}

.sticky-cta__icon {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

.sticky-cta__sub {
  display: block;
  font-size: 0.6875rem;
  font-weight: 400;
  opacity: 0.85;
  margin-top: 2px;
}

/* --- Responsive --- */
@media screen and (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .header__nav {
    display: none;
  }

  .header__cta {
    font-size: 0.8125rem;
    padding: 8px 16px;
  }

  .header__cta-text {
    display: none;
  }

  .hero {
    padding: 64px 0 56px;
  }

  .hero__heading {
    font-size: 1.625rem;
  }

  .hero__lead {
    font-size: 0.9375rem;
  }

  .section {
    padding: 56px 0;
  }

  .section__heading {
    font-size: 1.375rem;
  }

  .services__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .service-card {
    padding: 28px 20px;
  }

  .service-card__title {
    font-size: 0.9375rem;
  }

  .contact__phone {
    font-size: 1.875rem;
  }

  .contact__cta {
    font-size: 1rem;
    padding: 16px 36px;
  }

  .company__table th {
    width: 100px;
    font-size: 0.8125rem;
  }

  .company__table td {
    font-size: 0.875rem;
  }

  .sticky-cta {
    display: block;
  }

  body {
    padding-bottom: 60px;
  }
}

@media screen and (max-width: 480px) {
  .hero__heading {
    font-size: 1.375rem;
  }

  .target-profiles__list {
    grid-template-columns: 1fr;
  }

  .services__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .service-card {
    display: flex;
    align-items: center;
    text-align: left;
    padding: 20px;
    gap: 16px;
  }

  .service-card__icon {
    margin: 0;
    width: 40px;
    height: 40px;
    flex-shrink: 0;
  }

  .service-card__content {
    flex: 1;
  }

  .service-card__title {
    margin-bottom: 4px;
  }

  .service-card__desc {
    font-size: 0.8125rem;
  }

  .about__text {
    font-size: 0.9375rem;
    text-align: left;
  }

  .contact__phone {
    font-size: 1.5rem;
  }

  .company__table th,
  .company__table td {
    display: block;
    padding: 8px 0;
    border-bottom: none;
  }

  .company__table th {
    padding-top: 18px;
    width: auto;
  }

  .company__table td {
    padding-bottom: 18px;
    border-bottom: 1px solid var(--color-border-light);
  }

  .company__table tr:last-child td {
    border-bottom: none;
  }
}