@charset "UTF-8";

/* ==========================================================================
   大通寺 ご寄付のお願い - スタイルシート
   ========================================================================== */

:root {
  --color-gold: #9e7533;
  --color-gold-dark: #94631a;
  --color-line: #d1ccbf;
  --color-ink: #1f1c1a;
  --color-paper: #faf7f0;
  --color-white: #ffffff;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  color: var(--color-ink);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

/* Full-bleed background: extends a section's background to the full
   viewport width while the section itself (and its content) stays at
   the design's max-width, centered. The section must be
   position:relative with its background set directly on it, so the
   ::before (background:inherit) picks up the same color/gradient at
   every breakpoint. */
.site-header,
.why-protect,
.why-protect-2,
.top-message,
.contact,
.site-footer {
  isolation: isolate;
}

.site-header::before,
.why-protect::before,
.why-protect-2::before,
.top-message::before,
.contact::before,
.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  background: inherit;
  z-index: -1;
}

h1, h2, h3, h4, p, dl, dd, dt {
  margin: 0;
}

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

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

ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.serif {
  font-family: "Noto Serif JP", serif;
}

/* Furigana (ruby) for historical/proper nouns */
ruby {
  ruby-position: over;
}

rt {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 0.5em;
  font-weight: 400;
  letter-spacing: 0;
  opacity: 0.75;
  user-select: none;
}

/* Breakpoint-specific content: show one, hide the other.
   Swaps at the 767px breakpoint (true mobile). Tablet
   (768px-1439px) keeps the desktop-only copy since its
   layout mirrors the PC design. */
.desktop-only {
  display: block;
}

.mobile-only {
  display: none;
}

@media (max-width: 767px) {
  .desktop-only {
    display: none;
  }

  .mobile-only {
    display: block;
  }
}

.page {
  position: relative;
  width: 1440px;
  max-width: 100%;
  margin: 0 auto;
}

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

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

.site-header {
  position: relative;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  padding: 0 120px;
  background: #0e0b09;
}

.site-header__logo {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 22px;
  color: #ffffff;
  white-space: nowrap;
}

.site-nav {
  display: flex;
  gap: 28px;
}

.site-nav a {
  font-size: 14px;
  color: #ffffff;
  white-space: nowrap;
}

.hamburger-btn {
  display: none;
  background: none;
  border: none;
  padding: 0;
}

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

.hero {
  position: relative;
  height: 300px;
}

.hero__image {
  position: absolute;
  top: 0;
  height: 100%;
  left: 50%;
  width: 100vw;
  max-width: none;
  margin-left: -50vw;
  object-fit: cover;
}

.hero__overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  background: rgba(5, 4, 3, 0.42);
}

.hero__title-panel {
  position: absolute;
  left: 420px;
  top: 88px;
  width: 600px;
  height: 124px;
  border-radius: 2px;
  background: rgba(0, 0, 0, 0.5);
  filter: blur(1px);
}

.hero__title {
  position: absolute;
  left: 520px;
  top: 126px;
  font-weight: 400;
  font-size: 52px;
  color: #ffffff;
  letter-spacing: 4.16px;
  text-shadow: 0px 2px 8px rgba(0, 0, 0, 0.55);
  white-space: nowrap;
}

/* ==========================================================================
   03 Donation Appeal
   ========================================================================== */

.donation-appeal {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 22px;
  width: 100%;
  padding: 80px 0;
  background: #ffffff;
}

.donation-appeal__deco {
  position: absolute;
  width: 520px;
  height: 260px;
  opacity: 0.62;
  object-fit: cover;
}

.donation-appeal__deco--left {
  left: 50%;
  margin-left: -50vw;
  top: 160px;
}

.donation-appeal__deco--right {
  right: 50%;
  margin-right: -50vw;
  top: 449px;
  transform: scaleX(-1);
}

.donation-appeal__title {
  position: relative;
  z-index: 1;
  width: 980px;
  font-weight: 500;
  font-size: 30px;
  line-height: 1.5;
  letter-spacing: 1.2px;
  text-align: center;
  color: #29241f;
}

.donation-appeal__lead {
  position: relative;
  z-index: 1;
  width: 900px;
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0.36px;
  text-align: center;
  color: #423d36;
}

.donation-appeal__lead p {
  margin-bottom: 0;
}

.btn-outline-gold {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 300px;
  height: 56px;
  border: 2px solid var(--color-gold);
  border-radius: 2px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.56px;
  color: var(--color-gold);
  background: none;
  cursor: pointer;
}

/* ==========================================================================
   04 Why Protection Matters
   ========================================================================== */

.why-protect {
  position: relative;
  width: 100%;
  min-height: max(511px, calc((50vw - 5px) * 511 / 715));
  background: #f9f4e8;
}

.why-protect__title {
  position: absolute;
  left: 112px;
  top: 64px;
  width: 520px;
  font-weight: 500;
  font-size: 30px;
  line-height: 1.5;
  letter-spacing: 1.2px;
  color: #292433;
}

.why-protect__divider {
  position: absolute;
  left: 112px;
  top: 176px;
}

.why-protect__photos {
  position: absolute;
  left: 725px;
  top: 0;
  width: calc(50vw - 5px);
  max-width: none;
  aspect-ratio: 715 / 511;
  border-radius: 3px;
  overflow: hidden;
}

.why-protect__lead {
  position: absolute;
  left: 112px;
  top: 200px;
  width: 520px;
}

.why-protect__lead p {
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0.36px;
  color: #33302e;
}

.why-protect__lead p + p {
  margin-top: 18px;
}

.why-protect__photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

/* ---- 04b 守るだけでなく、伝える。 ---- */

.why-protect-2 {
  position: relative;
  width: 100%;
  min-height: max(502px, calc((50vw - 5px) * 423 / 729));
  background: #f9f4e8;
}

.why-protect-2__text {
  position: absolute;
  right: 85px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 580px;
  min-width: 0;
}

.why-protect-2__title {
  width: 520px;
  font-weight: 500;
  font-size: 30px;
  letter-spacing: 1.2px;
  color: #292433;
}

.why-protect-2__lead p {
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0.36px;
  color: #33302e;
}

.why-protect-2__photos {
  position: absolute;
  right: 725px;
  top: 0;
  width: calc(50vw - 5px);
  max-width: none;
  aspect-ratio: 729 / 423;
  border-radius: 3px;
  overflow: hidden;
}

.why-protect-2__photo {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.why-protect-2__lead p + p {
  margin-top: 18px;
}

/* ==========================================================================
   05 Project Overview
   ========================================================================== */

.project-overview {
  position: relative;
  width: 100%;
  min-height: max(484px, calc((50vw - 5px) * 2000 / 3000));
  background: #ffffff;
}

.project-overview__body {
  position: absolute;
  left: 85px;
  top: 50%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 22px;
  width: 580px;
  min-width: 0;
}

.project-overview__body h2 {
  width: 520px;
  font-weight: 500;
  font-size: 30px;
  letter-spacing: 1.2px;
  color: #26211c;
}

.project-overview__table {
  width: 100%;
  table-layout: fixed;
  border-collapse: collapse;
}

.project-overview__table th,
.project-overview__table td {
  text-align: left;
  font-weight: 400;
  font-size: 16px;
  letter-spacing: 0.16px;
  color: #403b33;
  padding: 14px 0;
  border-bottom: 1px solid var(--color-line);
}

.project-overview__table th {
  width: 190px;
  white-space: nowrap;
}

.project-overview__photo {
  position: absolute;
  left: 725px;
  top: 0;
  width: calc(50vw - 5px);
  max-width: none;
  aspect-ratio: 3000 / 2000;
  border-radius: 3px;
  object-fit: contain;
}

/* ==========================================================================
   06 梅図紹介 (写真背景)
   ========================================================================== */

.umezu-feature {
  position: relative;
  display: flex;
  justify-content: center;
  width: 100%;
  padding: 80px 120px;
  background: #090806;
}

.umezu-feature__bg-wrap {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  overflow: hidden;
}

.umezu-feature__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: right center;
  transform: scale(2.2);
  transform-origin: 100% 50%;
}

.umezu-feature__overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  background: linear-gradient(
    90deg,
    rgba(4, 3, 3, 0.88) 0%,
    rgba(4, 3, 3, 0.68) 54%,
    rgba(4, 3, 3, 0.48) 100%
  );
}

.umezu-feature__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 720px;
}

.umezu-feature__content h2 {
  font-weight: 500;
  font-size: 36px;
  letter-spacing: 1.44px;
  color: #ffffff;
}

.umezu-feature__content p {
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0.36px;
  color: rgba(255, 255, 255, 0.94);
}

.umezu-feature__content p + p {
  margin-top: 18px;
}

/* ==========================================================================
   07 複製実施者
   ========================================================================== */

.replica-team {
  display: flex;
  flex-direction: column;
  gap: 20px;
  width: 100%;
  padding: 80px 120px;
  background: #ffffff;
}

.replica-team > h2 {
  width: 500px;
  font-weight: 500;
  font-size: 30px;
  letter-spacing: 1.2px;
  color: #2b261f;
}

.replica-team__content {
  display: flex;
  gap: 40px;
  width: 100%;
}

.replica-team__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 560px;
  padding: 20px 24px;
  background: #ffffff;
}

.replica-team__logo {
  width: 250px;
  height: auto;
}

.replica-team__card h3 {
  width: 512px;
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 0.66px;
  color: var(--color-ink);
}

.replica-team__card p {
  width: 512px;
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0.36px;
  color: var(--color-ink);
}

.replica-team__card p + p {
  margin-top: 18px;
}

.replica-team__photo {
  width: 600px;
  height: 422px;
  border-radius: 2px;
  object-fit: cover;
}

/* ==========================================================================
   08 Top Message
   ========================================================================== */

.top-message {
  position: relative;
  width: 100%;
  padding: 80px 120px;
  background: linear-gradient(180deg, #faf7ed 0%, #f2ede0 55%, #ebe5db 100%);
}

.top-message__intro {
  display: flex;
  gap: 60px;
  align-items: flex-start;
}

.top-message__text {
  width: 620px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.top-message__text h2 {
  font-weight: 500;
  font-size: 30px;
  letter-spacing: 1.2px;
  color: #292433;
}

.top-message__subtitle {
  font-family: "Noto Serif JP", serif;
  font-weight: 500;
  font-size: 25px;
  color: #8c6321;
}

.top-message__text > p {
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0.36px;
  color: #383638;
}

.top-message__photo {
  flex-shrink: 0;
  width: 540px;
  height: 300px;
  border: 1px solid rgba(189, 158, 99, 0.7);
  border-radius: 2px;
  box-shadow: 0px 8px 18px 0px rgba(46, 36, 20, 0.16);
  object-fit: cover;
}

.top-message__columns {
  display: flex;
  gap: 39px;
  margin-top: 60px;
}

.top-message__columns p {
  width: 560px;
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0.36px;
  color: #383638;
}

.top-message__columns p + p {
  margin-top: 18px;
}

.top-message__col-divider {
  width: 1px;
  align-self: stretch;
  background: rgba(171, 135, 71, 0.48);
}

/* ==========================================================================
   09 ご寄付方法について
   ========================================================================== */

.donation-methods {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 80px 120px;
}

.donation-methods__bg {
  position: absolute;
  top: 0;
  height: 100%;
  left: 50%;
  width: 100vw;
  max-width: none;
  margin-left: -50vw;
  object-fit: cover;
  z-index: -2;
}

.donation-methods__bg-overlay {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 50%;
  right: 50%;
  margin-left: -50vw;
  margin-right: -50vw;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.68) 0%,
    rgba(255, 255, 255, 0.58) 42%,
    rgba(255, 255, 255, 0.9) 76%,
    rgb(255, 255, 255) 100%
  );
  z-index: -1;
}

.donation-methods h2 {
  width: 720px;
  font-weight: 500;
  font-size: 32px;
  letter-spacing: 1.28px;
  text-align: center;
  color: var(--color-ink);
}

.donation-methods__lead {
  width: 720px;
  font-size: 16px;
  line-height: 1.8;
  letter-spacing: 0.32px;
  text-align: center;
  color: var(--color-ink);
}

.donation-methods__cards {
  display: flex;
  gap: 24px;
  justify-content: center;
  width: 1200px;
  padding-top: 12px;
}

.method-card {
  display: flex;
  flex-direction: column;
  gap: 15px;
  width: 384px;
  padding: 24px 28px;
  background: var(--color-white);
  border: 1px solid var(--color-line);
  border-radius: 2px;
  box-shadow: 0px 8px 20px 0px rgba(38, 31, 20, 0.07);
}

.method-card h3 {
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0.88px;
  color: var(--color-ink);
}

.method-card__desc {
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: 0.3px;
  color: var(--color-ink);
}

.method-card__rule {
  width: 100%;
  height: 1px;
  background: rgba(184, 156, 107, 0.45);
  border: none;
  margin: 0;
}

.method-card__info {
  font-size: 15px;
  line-height: 1.7;
  letter-spacing: 0.3px;
  color: var(--color-ink);
}

.method-card__info p + p {
  margin-top: 0;
}

.method-card .btn-outline-gold {
  width: 100%;
  z-index: auto;
}

/* card 02: online payment (highlighted) */

.method-card--highlight {
  padding: 30px 28px 28px;
  background: var(--color-paper);
  border: 2px solid var(--color-gold);
  box-shadow: 0px 8px 20px 0px rgba(38, 31, 20, 0.12);
}

.method-card--highlight h3 {
  color: var(--color-gold);
}

.amount-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
  width: 100%;
  margin-top: auto;
}

.amount-grid__row {
  display: flex;
  gap: 10px;
}

.amount-btn {
  flex: 1;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #fffefa;
  border: 1.5px solid #a87a2e;
  border-radius: 2px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.56px;
  color: #4d3d29;
  cursor: pointer;
}

.amount-btn--custom {
  width: 100%;
  background: #a87a2e;
  color: #ffffff;
  border-color: #a87a2e;
}

/* card 03: cash */

.method-card__map {
  position: relative;
  width: 100%;
  height: 166px;
  margin-top: auto;
}

/* ==========================================================================
   境内図 mini map illustration
   ========================================================================== */

.temple-map-img {
  display: block;
  margin: 0 auto;
  height: 166px;
  width: auto;
  border-radius: 2px;
}

/* ==========================================================================
   10 よくあるご質問
   ========================================================================== */

.faq {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  width: 100%;
  padding: 80px 120px;
}

.faq h2 {
  width: 720px;
  font-weight: 500;
  font-size: 30px;
  letter-spacing: 1.2px;
  text-align: center;
  color: #29241f;
}

.faq__list {
  width: 800px;
  max-width: 100%;
}

.faq__item {
  border-bottom: 1px solid var(--color-line);
}

.faq__item:first-child {
  border-top: 1px solid var(--color-line);
}

.faq__item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 20px 18px 24px;
  min-height: 62px;
  font-weight: 500;
  font-size: 14px;
  letter-spacing: 0.56px;
  color: var(--color-ink);
  cursor: pointer;
  list-style: none;
}

.faq__item summary::-webkit-details-marker {
  display: none;
}

.faq__item summary::after {
  content: "＋";
  flex-shrink: 0;
  font-size: 20px;
  color: var(--color-gold);
  transition: transform 0.2s ease;
}

.faq__item[open] summary::after {
  content: "－";
}

.faq__answer {
  padding: 0 20px 20px 24px;
  font-weight: 400;
  font-size: 14px;
  line-height: 1.8;
  color: #55504a;
}

.faq__answer p {
  margin: 0 0 8px;
}

.faq__answer-list {
  margin: 0;
  padding-left: 1.3em;
}

.faq__answer-list li + li {
  margin-top: 6px;
}

/* ==========================================================================
   11 お問い合わせ
   ========================================================================== */

.contact {
  position: relative;
  display: flex;
  align-items: center;
  gap: 60px;
  width: 100%;
  padding: 80px 120px;
  background: var(--color-paper);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: 18px;
  width: 520px;
  padding: 16px 0;
}

.contact__info h2 {
  font-weight: 500;
  font-size: 30px;
  letter-spacing: 1.2px;
  color: #29241f;
}

.contact__info p {
  font-size: 18px;
  line-height: 1.8;
  letter-spacing: 0.36px;
  color: var(--color-ink);
}

.contact__phone-cta {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
  width: 430px;
  height: 82px;
  padding: 0 16px 0 18px;
  border-radius: 10px;
  border: 1px solid #dbb866;
  background: linear-gradient(90deg, #c29438 0%, var(--color-gold-dark) 100%);
  box-shadow: 0px 7px 16px 0px rgba(51, 31, 8, 0.28), inset 0px 1px 0px 0px rgba(255, 255, 255, 0.16);
  overflow: hidden;
}

.contact__phone-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.18);
  border: 1px solid rgba(255, 255, 255, 0.5);
}

.contact__phone-icon img {
  width: 24px;
  height: 24px;
}

.contact__phone-text {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.contact__phone-label {
  font-weight: 500;
  font-size: 12px;
  letter-spacing: 0.48px;
  color: rgba(255, 255, 255, 0.82);
}

.contact__phone-number {
  font-weight: 500;
  font-size: 25px;
  letter-spacing: 1.25px;
  color: #ffffff;
}

.contact__phone-arrow {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: 19px;
  background: rgba(255, 255, 255, 0.96);
  color: var(--color-gold-dark);
  font-weight: 500;
  font-size: 18px;
}

.contact__photo {
  width: 620px;
  height: 256px;
  border: 1px solid var(--color-line);
  border-radius: 3px;
  object-fit: cover;
}

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

.site-footer {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 28px;
  width: 100%;
  padding: 56px 120px 28px;
  background: #1b1729;
  color: #ffffff;
}

.site-footer__top {
  display: flex;
  justify-content: space-between;
  gap: 40px;
}

.site-footer__brand-link {
  display: block;
}

.site-footer__brand p {
  font-size: 14px;
  line-height: 1.8;
}

.site-footer__brand .brand-name {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 20px;
}

.site-footer__brand .spacer {
  height: 8px;
}

.site-footer__col h3 {
  font-family: "Noto Serif JP", serif;
  font-weight: 700;
  font-size: 14px;
  margin-bottom: 8px;
}

.site-footer__col ul {
  display: flex;
  flex-direction: column;
}

.site-footer__col a {
  font-size: 14px;
  line-height: 2.1;
}

.site-footer__rule {
  width: 100%;
  height: 1px;
  background: var(--color-line);
  border: none;
}

.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  font-family: "Noto Serif JP", serif;
  font-size: 14px;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1440px) {
  .page {
    width: 100%;
  }
}

/* Header: shared between tablet and mobile. At tablet widths the
   full nav text is too long to fit alongside the logo without
   wrapping awkwardly, so both tiers keep the hamburger menu. */
@media (max-width: 1439px) {

  /* ---- Header ---- */

  .site-header {
    position: relative;
    height: 59px;
    padding: 8px 12px 8px 20px;
    background: #120f12;
  }

  .site-header__logo {
    font-size: 16px;
    flex: 1;
    white-space: normal;
  }

  .hamburger-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    cursor: pointer;
  }

  .hamburger-btn img {
    width: 24px;
    height: 24px;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 59px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: #120f12;
    z-index: 50;
  }

  .site-nav a {
    width: 100%;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    white-space: normal;
  }

  .site-nav.is-open {
    display: flex;
  }
}

/* ==========================================================================
   Tablet (768px-1439px): keeps the PC-style composition
   (side-by-side sections, same content), text and spacing scaled
   down to fit.
   ========================================================================== */

@media (min-width: 768px) and (max-width: 1439px) {

  /* ---- Hero ---- */

  .hero {
    height: 260px;
  }

  .hero__title-panel {
    left: 50%;
    top: 90px;
    width: 420px;
    max-width: 70%;
    height: 108px;
    transform: translateX(-50%);
  }

  .hero__title {
    left: 50%;
    top: 118px;
    width: auto;
    max-width: 80%;
    transform: translateX(-50%);
    font-size: 38px;
    letter-spacing: 3px;
    text-align: center;
  }

  /* ---- 03 Donation Appeal ---- */

  .donation-appeal {
    gap: 20px;
    padding: 64px 40px;
  }

  .donation-appeal__deco {
    width: 360px;
    height: 180px;
    opacity: 0.5;
  }

  .donation-appeal__deco--left {
    top: 130px;
  }

  .donation-appeal__deco--right {
    top: 380px;
  }

  .donation-appeal__title {
    width: 100%;
    max-width: 720px;
    font-size: 24px;
    letter-spacing: 1px;
  }

  .donation-appeal__lead {
    width: 100%;
    max-width: 680px;
    font-size: 15px;
    letter-spacing: 0.3px;
  }

  .donation-appeal .btn-outline-gold {
    width: 260px;
    height: 50px;
    font-size: 13px;
  }

  /* ---- 04 Why Protection Matters ---- */

  .why-protect {
    display: grid;
    grid-template-columns: minmax(0, 42%) minmax(0, 1fr);
    align-items: center;
    column-gap: 36px;
    height: auto;
    min-height: 0;
    padding: 64px 0 32px 40px;
  }

  .why-protect__text {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .why-protect__title {
    position: static;
    width: auto;
    font-size: 23px;
    letter-spacing: 0.9px;
  }

  .why-protect__divider {
    position: static;
  }

  .why-protect__lead {
    position: static;
    width: auto;
  }

  .why-protect__lead p {
    font-size: 15px;
    letter-spacing: 0.3px;
  }

  .why-protect__photos {
    position: static;
    top: auto;
    left: auto;
    width: 100%;
    min-width: 0;
    max-width: none;
    aspect-ratio: 715 / 511;
    border-radius: 3px;
    overflow: hidden;
  }

  .why-protect__photo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
  }

  /* ---- 04b 守るだけでなく、伝える。 ---- */

  .why-protect-2 {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 44%);
    align-items: center;
    column-gap: 36px;
    height: auto;
    min-height: 0;
    padding: 32px 40px 64px 0;
  }

  .why-protect-2__photos {
    position: static;
    width: 100%;
    min-width: 0;
    aspect-ratio: 729 / 423;
    border-radius: 3px;
    overflow: hidden;
  }

  .why-protect-2__photo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
  }

  .why-protect-2__text {
    position: static;
    transform: none;
    width: auto;
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .why-protect-2__title {
    width: auto;
    font-size: 23px;
    letter-spacing: 0.9px;
  }

  .why-protect-2__divider {
    position: static;
  }

  .why-protect-2__lead {
    position: static;
    width: auto;
  }

  .why-protect-2__lead p {
    font-size: 15px;
    letter-spacing: 0.3px;
  }

  /* ---- 05 Project Overview ---- */

  .project-overview {
    display: grid;
    grid-template-columns: minmax(0, 44%) minmax(0, 1fr);
    align-items: center;
    column-gap: 36px;
    height: auto;
    min-height: 0;
    padding: 64px 0 64px 40px;
  }

  .project-overview__body {
    position: static;
    transform: none;
    width: auto;
    gap: 16px;
  }

  .project-overview__body h2 {
    width: auto;
    font-size: 24px;
    letter-spacing: 1px;
  }

  .project-overview__table th,
  .project-overview__table td {
    font-size: 14px;
    padding: 12px 0;
  }

  .project-overview__photo {
    position: static;
    width: 100%;
    min-width: 0;
    aspect-ratio: 3000 / 2000;
    object-fit: contain;
  }

  /* ---- 06 梅図紹介 ---- */

  .umezu-feature {
    padding: 64px 40px;
  }

  .umezu-feature__content {
    width: 100%;
    max-width: 640px;
    gap: 16px;
  }

  .umezu-feature__content h2 {
    font-size: 29px;
    letter-spacing: 1.16px;
  }

  .umezu-feature__content p {
    font-size: 16px;
    letter-spacing: 0.32px;
  }

  /* ---- 07 複製実施者 ---- */

  .replica-team {
    padding: 64px 40px;
  }

  .replica-team > h2 {
    width: auto;
    font-size: 24px;
    letter-spacing: 1px;
  }

  .replica-team__content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 28px;
    align-items: start;
  }

  .replica-team__card {
    width: auto;
    min-width: 0;
    padding: 0;
    gap: 12px;
  }

  .replica-team__logo {
    width: 180px;
  }

  .replica-team__card h3 {
    width: auto;
    font-size: 18px;
    letter-spacing: 0.6px;
  }

  .replica-team__card p {
    width: auto;
    font-size: 15px;
    letter-spacing: 0.3px;
  }

  .replica-team__photo {
    width: 100%;
    min-width: 0;
    height: 280px;
  }

  /* ---- 08 Top Message ---- */

  .top-message {
    padding: 64px 40px;
  }

  .top-message__intro {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr);
    gap: 32px;
    align-items: start;
  }

  .top-message__text {
    width: auto;
    min-width: 0;
    gap: 14px;
  }

  .top-message__text h2 {
    font-size: 24px;
    letter-spacing: 1px;
  }

  .top-message__subtitle {
    font-size: 20px;
  }

  .top-message__text > p {
    font-size: 15px;
    letter-spacing: 0.3px;
  }

  .top-message__photo {
    width: 100%;
    min-width: 0;
    height: 260px;
  }

  .top-message__columns {
    gap: 28px;
    margin-top: 40px;
  }

  .top-message__columns p {
    width: auto;
    flex: 1;
    font-size: 15px;
    letter-spacing: 0.3px;
  }

  /* ---- 09 ご寄付方法について ---- */

  .donation-methods {
    gap: 16px;
    padding: 64px 40px 72px;
  }

  .donation-methods h2 {
    width: auto;
    max-width: 680px;
    font-size: 26px;
    letter-spacing: 1.04px;
  }

  .donation-methods__lead {
    width: auto;
    max-width: 640px;
    font-size: 14px;
  }

  .donation-methods__cards {
    width: 100%;
    max-width: 1100px;
    gap: 16px;
  }

  .method-card {
    width: 0;
    flex: 1 1 0;
    padding: 20px 16px;
    gap: 12px;
  }

  .method-card--highlight {
    padding: 24px 14px 20px;
  }

  .method-card h3 {
    font-size: 18px;
    letter-spacing: 0.7px;
  }

  .method-card__desc,
  .method-card__info {
    font-size: 13px;
  }

  .amount-btn {
    font-size: 12px;
  }

  .method-card__map,
  .temple-map-img {
    height: 140px;
  }

  /* ---- 10 よくあるご質問 ---- */

  .faq {
    padding: 64px 40px;
  }

  .faq h2 {
    width: auto;
    font-size: 26px;
  }

  .faq__list {
    width: 100%;
    max-width: 720px;
  }

  /* ---- 11 お問い合わせ ---- */

  .contact {
    gap: 32px;
    padding: 64px 40px;
  }

  .contact__info {
    width: auto;
    flex: 1 1 45%;
    min-width: 0;
    gap: 14px;
    padding: 0;
  }

  .contact__info h2 {
    font-size: 24px;
  }

  .contact__info p {
    font-size: 15px;
  }

  .contact__phone-cta {
    width: 100%;
    max-width: 380px;
    height: auto;
    min-height: 72px;
  }

  .contact__phone-number {
    font-size: 20px;
  }

  .contact__photo {
    flex: 1 1 50%;
    width: 100%;
    min-width: 0;
    height: 240px;
  }

  /* ---- 12 Footer ---- */

  .site-footer {
    padding: 48px 40px 28px;
  }

  .site-footer__brand p {
    font-size: 13px;
  }

  .site-footer__col h3 {
    font-size: 13px;
  }

  .site-footer__col a {
    font-size: 13px;
  }

  .site-footer__bottom {
    font-size: 13px;
  }
}

/* ==========================================================================
   Mobile (max-width: 767px)
   ========================================================================== */

@media (max-width: 767px) {

  /* ---- Hero ---- */

  .hero {
    height: 250px;
  }

  .hero__overlay {
    background: rgba(0, 0, 0, 0.48);
  }

  .hero__title-panel {
    display: none;
  }

  .hero__title {
    left: 50%;
    top: 98px;
    width: 342px;
    transform: translateX(-50%);
    font-size: 32px;
    letter-spacing: 2.56px;
    white-space: normal;
    text-align: center;
  }

  /* ---- 03 Donation Appeal ---- */

  .donation-appeal {
    gap: 24px;
    padding: 64px 24px;
    background: #fcfbf7;
  }

  .donation-appeal__deco {
    display: none;
  }

  .donation-appeal__title {
    width: 100%;
    font-size: 22px;
    letter-spacing:  1px;
    color: #1f1a1a;
  }

  .donation-appeal__lead {
    width: 100%;
    font-size: 16px;
    letter-spacing: 0.32px;
  }

  .donation-appeal .btn-outline-gold {
    width: auto;
    height: auto;
    padding: 15px 28px;
    background: #9e7324;
    border: none;
    color: #ffffff;
    font-size: 15px;
    letter-spacing: 0.6px;
  }

  /* ---- 04 Why Protection Matters ---- */

  .why-protect {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    height: auto;
    min-height: 0;
    padding: 56px 24px 64px;
    background: #f0ebde;
  }

  .why-protect__text {
    display: contents;
  }

  .why-protect__title,
  .why-protect__lead {
    position: static;
    width: 100%;
  }

  .why-protect__divider {
    order: 2;
    position: static;
  }

  .why-protect__title {
    order: 1;
    font-size: 25px;
    letter-spacing: 1px;
    color: #2e1f26;
  }

  .why-protect__lead {
    order: 4;
  }

  .why-protect__lead p {
    font-size: 16px;
    letter-spacing: 0.32px;
  }

  .why-protect__photos {
    order: 3;
    position: static;
    top: auto;
    left: auto;
    width: 100%;
    max-width: none;
    aspect-ratio: 715 / 511;
    border-radius: 3px;
    overflow: hidden;
  }

  .why-protect__photo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
  }

  /* ---- 04b 守るだけでなく、伝える。 ---- */

  .why-protect-2 {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    height: auto;
    min-height: 0;
    padding: 56px 24px 64px;
    background: #ffffff;
  }

  .why-protect-2__text {
    display: contents;
  }

  .why-protect-2__photos {
    order: 3;
    position: static;
    width: 100%;
    aspect-ratio: 729 / 423;
    border-radius: 3px;
    overflow: hidden;
  }

  .why-protect-2__photo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
  }

  .why-protect-2__title,
  .why-protect-2__lead {
    position: static;
    width: 100%;
  }

  .why-protect-2__divider {
    order: 2;
    position: static;
  }

  .why-protect-2__title {
    order: 1;
    font-size: 25px;
    letter-spacing: 1px;
    color: #2e1f26;
  }

  .why-protect-2__lead {
    order: 5;
  }

  .why-protect-2__lead p {
    font-size: 16px;
    letter-spacing: 0.32px;
  }


  /* ---- 05 Project Overview ---- */

  .project-overview {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 24px;
    height: auto;
    min-height: 0;
    padding: 56px 24px 85px;
    background: #f6f2e8;
  }

  .project-overview__body {
    display: contents;
  }

  .project-overview__body h2 {
    order: 1;
    width: 100%;
    font-size: 26px;
    letter-spacing: 1.04px;
    color: #2e1f26;
  }

  .project-overview__body .divider-gold {
    order: 2;
  }

  .project-overview__photo {
    order: 3;
  }

  .project-overview__body .project-overview__table {
    order: 4;
  }

  .project-overview__table,
  .project-overview__table tbody,
  .project-overview__table tr,
  .project-overview__table th,
  .project-overview__table td {
    display: block;
    width: 100%;
    border: none;
  }

  .project-overview__table {
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .project-overview__table th,
  .project-overview__table td {
    padding: 0;
    letter-spacing: 0.15px;
    line-height: 1.7;
  }

  .project-overview__table th {
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.6px;
    color: var(--color-gold);
    margin-bottom: 4px;
  }

  .project-overview__table td {
    font-size: 15px;
    color: #2e2b29;
  }

  .project-overview__table tr {
    padding-bottom: 14px;
    margin-bottom: 14px;
    border-bottom: 1px solid var(--color-line);
  }

  .project-overview__table tr:last-child {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
  }

  .project-overview__photo {
    position: static;
    width: 100%;
    aspect-ratio: 3000 / 2000;
    object-fit: contain;
  }

  /* ---- 06 梅図紹介 ---- */

  .umezu-feature {
    padding: 62px 28px 76px;
    justify-content: flex-start;
  }

  .umezu-feature__bg {
    object-position: right center;
    transform-origin: 28.91% 48%;
  }

  .umezu-feature__overlay {
    background: rgba(3, 2, 2, 0.62);
  }

  .umezu-feature__content {
    width: 100%;
    gap: 16px;
  }

  .umezu-feature__content h2 {
    font-size: 27px;
    letter-spacing: 1.08px;
    color: #fffbf0;
  }

  .umezu-feature__content p {
    font-size: 16px;
    letter-spacing: 0.32px;
    color: #f5f2eb;
  }

  /* ---- 07 複製実施者 ---- */

  .replica-team {
    padding: 56px 24px 64px;
  }

  .replica-team > h2 {
    width: 100%;
    font-size: 26px;
    letter-spacing: 1.04px;
    color: #2e1f26;
  }

  .replica-team__content {
    flex-direction: column;
    gap: 24px;
  }

  .replica-team__card {
    width: 100%;
    padding: 0;
    gap: 16px;
  }

  .replica-team__card h3 {
    width: 100%;
    font-size: 19px;
    letter-spacing: 0.63px;
    color: #1f1c1c;
  }

  .replica-team__card p {
    width: 100%;
    font-size: 16px;
    letter-spacing: 0.32px;
  }

  .replica-team__photo {
    width: 100%;
    height: 228px;
  }

  /* ---- 08 Top Message ---- */

  .top-message {
    padding: 56px 24px 64px;
    background: #f4f0e8;
  }

  .top-message__intro {
    flex-direction: column;
    gap: 22px;
  }

  .top-message__text {
    width: 100%;
    gap: 22px;
  }

  .top-message__text h2 {
    font-size: 26px;
    letter-spacing: 1.04px;
    color: #2e1f26;
  }

  .top-message__subtitle {
    display: none;
  }

  .top-message__text > p {
    font-size: 16px;
    letter-spacing: 0.32px;
    color: #2e2b29;
  }

  .top-message__photo {
    width: 100%;
    height: 220px;
    border: none;
    box-shadow: none;
  }

  .top-message__columns {
    flex-direction: column;
    gap: 0;
    margin-top: 24px;
  }

  .top-message__columns p {
    width: 100%;
    font-size: 16px;
    letter-spacing: 0.32px;
    color: #2e2b29;
  }

  .top-message__col-divider {
    display: none;
  }

  /* ---- 09 ご寄付方法について ---- */

  .donation-methods {
    gap: 18px;
    padding: 64px 24px 80px;
    background: #faf6ed;
  }

  .donation-methods h2 {
    width: 100%;
    font-size: 27px;
    letter-spacing: 1.08px;
    color: #2e1f26;
  }

  .donation-methods__lead {
    width: 100%;
    font-size: 15px;
    letter-spacing: 0.3px;
  }

  .donation-methods__cards {
    flex-direction: column;
    gap: 16px;
    width: 100%;
    padding-top: 0;
  }

  .method-card {
    width: 100%;
    gap: 16px;
    padding: 24px 20px;
    border: 1px solid #c7b28c;
  }

  .method-card--highlight {
    padding: 24px 14px 24px 20px;
  }

  .amount-btn {
    font-size: 15px;
    letter-spacing: 0.6px;
  }

  /* ---- 境内図 mini map (mobile, taller) ---- */

  .method-card__map {
    height: 174px;
  }

  .temple-map-img {
    height: 174px;
  }

  /* ---- 10 よくあるご質問 ---- */

  .faq {
    padding: 56px 24px 64px;
  }

  .faq h2 {
    width: 100%;
    font-size: 27px;
    letter-spacing: 1.08px;
  }

  .faq__item summary {
    padding: 18px 20px 18px 24px;
  }

  /* ---- 11 お問い合わせ ---- */

  .contact {
    flex-direction: column;
    gap: 24px;
    padding: 56px 24px 64px;
    background: #f6f2e8;
  }

  .contact__info {
    width: 100%;
    padding: 0;
    gap: 16px;
  }

  .contact__info h2 {
    font-size: 30px;
  }

  .contact__phone-cta {
    width: 100%;
    height: auto;
    min-height: 82px;
    gap: 12px;
    padding: 0 14px 0 16px;
  }

  .contact__phone-icon {
    width: 42px;
    height: 42px;
  }

  .contact__phone-icon img {
    width: 20px;
    height: 20px;
  }

  .contact__phone-label {
    font-size: 11px;
    letter-spacing: 0.4px;
  }

  .contact__phone-number {
    /* font-size: 19px; */
    letter-spacing: 0.6px;
    white-space: nowrap;
  }

  .contact__phone-arrow {
    width: 32px;
    height: 32px;
    font-size: 15px;
  }

  .contact__photo {
    width: 100%;
    height: 190px;
  }

  /* ---- 12 Footer ---- */

  .site-footer {
    align-items: center;
    text-align: center;
    padding: 48px 24px 36px;
    background: #17131f;
  }

  .site-footer__top {
    flex-direction: column;
    align-items: center;
    gap: 32px;
    text-align: center;
  }

  .site-footer__brand {
    width: 100%;
  }

  .site-footer__brand p {
    font-size: 18px;
  }

  .site-footer__col {
    width: 100%;
  }

  .site-footer__col ul {
    align-items: center;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
  }
}