/* ==========================================================================
   MONA PHOTOGRAPHY — スナップ撮影プラン LP
   Design: "mix" (editorial hero + card sections) / mincho
   ========================================================================== */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  background: #e6ddc6;
  background: color-mix(in oklab, #dfd6a4 70%, #321f12 6%);
  color: #321f12;
  -webkit-font-smoothing: antialiased;
}

.mona {
  --bg: #f3eed7;
  --ink: #321f12;
  --accent: #a15d66;
  --soft: #dfd6a4;
  --mute: color-mix(in oklab, var(--ink) 58%, var(--bg));
  --line: color-mix(in oklab, var(--ink) 16%, var(--bg));
  --jp: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;
  --en: "Cormorant Garamond", "Times New Roman", serif;
  --body: "Shippori Mincho", "Hiragino Mincho ProN", "Yu Mincho", serif;

  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--soft);
  font-family: var(--body);
  font-size: 14px;
  line-height: 2;
  letter-spacing: 0.06em;
  color: var(--ink);
  overflow: hidden;
  position: relative;
  box-shadow: 0 0 60px rgba(0, 0, 0, 0.06);
}

.mona p,
.mona li,
.mona dd {
  text-wrap: pretty;
}

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

.mona a {
  color: inherit;
}

.mona :focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ---------------------------------------------------------------- header */
.m-head {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 22px;
  background: color-mix(in oklab, var(--bg) 88%, transparent);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.m-head-logo {
  display: block;
  line-height: 0;
}

.m-head img {
  height: 30px;
  width: auto;
  mix-blend-mode: multiply;
}

.m-cta-s {
  font-family: var(--en);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ink);
  text-decoration: none;
  border: 1px solid var(--ink);
  padding: 6px 14px;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}

.m-cta-s:hover {
  background: var(--ink);
  color: var(--bg);
}

/* ------------------------------------------------------------------ hero */
.m-hero {
  background: var(--bg);
  text-align: left;
  padding: 10px 0 56px;
}

.m-hero-wrap {
  position: relative;
}

.m-hero-vert {
  position: absolute;
  left: 16px;
  top: 8px;
  z-index: 2;
  writing-mode: vertical-rl;
  font-family: var(--jp);
  font-size: 15px;
  letter-spacing: 0.2em;
  line-height: 1.8;
}

.m-hero-img {
  width: calc(100% - 84px);
  margin-left: auto;
  aspect-ratio: 3 / 4;
  display: block;
  z-index: 0;
}

/* hero slideshow */
.m-slides {
  position: relative;
  overflow: hidden;
  background: var(--soft);
}

.m-slides .m-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transform: scale(1.04);
  transition: opacity 1.4s ease, transform 6s ease-out;
  pointer-events: none;
}

.m-slides .m-slide.on {
  opacity: 1;
  transform: scale(1);
  pointer-events: auto;
  z-index: 1;
}

.m-dots {
  position: absolute;
  z-index: 3;
  left: 0;
  right: 0;
  bottom: 14px;
  display: flex;
  justify-content: center;
  gap: 0;
}

.m-dots button {
  width: 18px;
  height: 22px;
  border: 0;
  background: none;
  cursor: pointer;
  padding: 0;
  position: relative;
}

.m-dots button::after {
  content: "";
  position: absolute;
  left: 3px;
  right: 3px;
  top: 50%;
  height: 2px;
  background: rgba(255, 255, 255, 0.55);
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.2);
  transition: background 0.3s;
}

.m-dots button.on::after {
  background: #fff;
}

.m-hero-txt {
  padding: 0 26px;
}

.m-hero-big {
  font-family: var(--en);
  font-weight: 400;
  font-size: 58px;
  line-height: 0.95;
  letter-spacing: -0.01em;
  margin-top: -34px;
  position: relative;
  z-index: 5;
}

.m-hero-big i {
  color: var(--accent);
}

.m-hero .m-eyebrow {
  margin-top: 16px;
}

.m-lead {
  margin-top: 22px;
  font-size: 13.5px;
  line-height: 2;
}

/* -------------------------------------------------------------- sections */
.m-sec {
  padding: 12px 16px;
}

.m-hero + .m-sec {
  padding-top: 28px;
}

.m-card {
  background: var(--bg);
  border-radius: 22px;
  padding: 40px 22px;
}

.m-title {
  text-align: center;
  margin-bottom: 28px;
}

.m-eyebrow {
  display: inline-block;
  border: 1px solid var(--accent);
  border-radius: 999px;
  padding: 0 12px;
  font-family: var(--en);
  font-size: 11px;
  line-height: 1.9;
  letter-spacing: 0.24em;
  color: var(--accent);
  text-transform: uppercase;
}

.m-h2 {
  font-family: var(--jp);
  font-weight: 500;
  font-size: 22px;
  letter-spacing: 0.12em;
  line-height: 1.6;
  margin-top: 6px;
}

.m-mute {
  color: var(--mute);
  font-size: 12.5px;
}

.m-center {
  text-align: center;
}

/* ----------------------------------------------------------------- price */
.m-price-card {
  background: var(--soft);
  border-radius: 16px;
  padding: 40px 24px 32px;
  text-align: center;
}

.m-price-label {
  font-family: var(--en);
  font-size: 13px;
  letter-spacing: 0.3em;
  color: var(--accent);
  text-transform: uppercase;
}

.m-price {
  font-family: var(--en);
  font-size: 54px;
  line-height: 1.1;
  letter-spacing: 0.02em;
  margin: 10px 0 2px;
  font-weight: 400;
}

.m-price small {
  font-family: var(--jp);
  font-size: 15px;
  letter-spacing: 0.1em;
  margin-left: 4px;
}

.m-spec {
  margin-top: 28px;
  border-top: 1px solid var(--line);
  text-align: left;
}

.m-spec > div {
  display: grid;
  grid-template-columns: 6.5em 1fr;
  gap: 12px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 13.5px;
}

.m-spec dt {
  color: var(--mute);
  font-size: 12.5px;
}

.m-spec dd {
  line-height: 1.85;
}

.m-spec dd .m-mute {
  display: block;
  margin-top: 2px;
  font-size: 11.5px;
  line-height: 1.75;
}

.m-exclude,
.m-exclude.m-list {
  margin-top: 18px;
  text-align: left;
}

.m-exclude.m-list li {
  font-size: 12px;
  color: var(--mute);
  margin-bottom: 4px;
  line-height: 1.85;
}

/* ---------------------------------------------------------------- scenes */
.m-scenes2 {
  display: grid;
  gap: 14px;
}

.m-scenes2 article {
  padding: 24px 20px;
  border-radius: 14px;
  background: var(--soft);
}

.m-sc-en {
  font-family: var(--en);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--accent);
  text-transform: uppercase;
  display: flex;
  gap: 10px;
  align-items: baseline;
}

.m-sc-en span {
  font-size: 18px;
  letter-spacing: 0;
}

.m-scenes2 h3 {
  font-family: var(--jp);
  font-weight: 500;
  font-size: 18px;
  letter-spacing: 0.12em;
  margin: 4px 0 10px;
}

.m-sc-body {
  font-size: 13px;
  line-height: 1.95;
}

/* --------------------------------------------------------------- gallery */
.m-ggrid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  grid-auto-flow: dense;
}

.m-gitem {
  border: 0;
  padding: 0;
  cursor: pointer;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  background: var(--soft);
  display: block;
  border-radius: 10px;
  animation: m-fade 0.5s ease both;
}

.m-gitem[hidden] {
  display: none;
}

.m-gitem.wide {
  grid-column: span 2;
  aspect-ratio: 3 / 2;
}

.m-gitem img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.6s;
}

.m-gitem:hover img,
.m-gitem:active img {
  transform: scale(1.03);
}

@keyframes m-fade {
  from {
    transform: translateY(8px);
  }
  to {
    transform: none;
  }
}

.m-gmore {
  font: inherit;
  display: flex;
  justify-content: center;
  align-items: baseline;
  gap: 10px;
  width: 100%;
  margin-top: 18px;
  padding: 15px;
  background: none;
  border: 1px solid var(--ink);
  color: var(--ink);
  letter-spacing: 0.2em;
  font-size: 14px;
  cursor: pointer;
  border-radius: 999px;
  transition: background 0.2s, color 0.2s;
}

.m-gmore:hover {
  background: var(--ink);
  color: var(--bg);
}

.m-gmore span {
  font-family: var(--en);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mute);
}

.m-gmore:hover span {
  color: color-mix(in oklab, var(--bg) 70%, transparent);
}

.m-gmore.ghost {
  border-color: var(--line);
  color: var(--mute);
}

.m-gmore[hidden] {
  display: none;
}

/* ------------------------------------------------------------ lightbox */
.m-lb {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: color-mix(in oklab, var(--ink) 94%, transparent);
  color: var(--bg);
  display: grid;
  grid-template-rows: auto 1fr auto;
  animation: m-lbin 0.25s ease;
}

.m-lb[hidden] {
  display: none;
}

@keyframes m-lbin {
  from {
    opacity: 0;
  }
}

.m-lb-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  font-size: 12.5px;
  letter-spacing: 0.14em;
}

.m-lb-top span:nth-child(2) {
  font-family: var(--en);
  font-size: 14px;
}

.m-lb button {
  font: inherit;
  background: none;
  border: 0;
  color: inherit;
  cursor: pointer;
  min-width: 44px;
  min-height: 44px;
  font-size: 18px;
}

.m-lb-stage {
  display: grid;
  place-items: center;
  padding: 0 12px;
  min-height: 0;
}

.m-lb-stage img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
  display: block;
}

.m-lb-nav {
  display: flex;
  justify-content: center;
  gap: 40px;
  padding: 10px 0 24px;
}

.m-lb-nav button {
  border: 1px solid color-mix(in oklab, var(--bg) 40%, transparent);
  border-radius: 50%;
  width: 48px;
  height: 48px;
  font-family: var(--en);
}

/* ------------------------------------------------------------------ flow */
.m-flow {
  list-style: none;
  position: relative;
}

.m-flow li {
  display: grid;
  grid-template-columns: 52px 1fr;
  gap: 6px;
  padding-bottom: 26px;
  position: relative;
}

.m-flow li::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 36px;
  bottom: 0;
  width: 1px;
  background: var(--line);
}

.m-flow li:last-child::before {
  display: none;
}

.m-flow .n {
  width: 35px;
  height: 35px;
  border-radius: 50%;
  border: 1px solid var(--accent);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-family: var(--en);
  font-size: 15px;
  background: var(--bg);
  position: relative;
}

.m-flow h3 {
  font-family: var(--jp);
  font-weight: 500;
  font-size: 15.5px;
  letter-spacing: 0.1em;
  line-height: 35px;
}

.m-flow p {
  font-size: 12.5px;
  color: var(--mute);
  line-height: 1.8;
  margin-top: 2px;
}

/* ---------------------------------------------------------------- policy */
.m-block + .m-block {
  margin-top: 40px;
}

.m-h3 {
  font-family: var(--jp);
  font-weight: 500;
  font-size: 16px;
  letter-spacing: 0.12em;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--ink);
  margin-bottom: 14px;
}

.m-list {
  list-style: none;
}

.m-list li {
  position: relative;
  padding-left: 1.2em;
  font-size: 13px;
  margin-bottom: 8px;
  line-height: 1.9;
}

.m-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.9em;
  width: 6px;
  height: 1px;
  background: var(--accent);
}

.m-cancel {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
  margin-top: 14px;
}

.m-cancel th,
.m-cancel td {
  padding: 12px 4px;
  border-bottom: 1px solid var(--line);
  font-weight: 400;
  text-align: left;
}

.m-cancel td {
  text-align: right;
  font-family: var(--en);
  font-size: 15px;
}

/* ------------------------------------------------------------------- faq */
.m-faq details {
  border-bottom: 1px solid var(--line);
}

.m-faq details:first-child {
  border-top: 1px solid var(--line);
}

.m-faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 30px 18px 0;
  position: relative;
  font-family: var(--jp);
  font-size: 14px;
  line-height: 1.7;
  display: flex;
  gap: 12px;
}

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

.m-faq summary b {
  font-family: var(--en);
  font-weight: 400;
  color: var(--accent);
  font-size: 17px;
  line-height: 1.4;
}

.m-faq summary::after {
  content: "";
  position: absolute;
  right: 6px;
  top: 50%;
  width: 9px;
  height: 9px;
  border-right: 1px solid var(--ink);
  border-bottom: 1px solid var(--ink);
  transform: translateY(-70%) rotate(45deg);
  transition: transform 0.25s;
}

.m-faq details[open] summary::after {
  transform: translateY(-30%) rotate(-135deg);
}

.m-faq .a {
  padding: 0 0 20px 30px;
  font-size: 13px;
  color: var(--mute);
  line-height: 1.9;
}

/* ----------------------------------------------------------------- apply */
.m-apply-lead {
  font-size: 13.5px;
  text-align: center;
}

.m-apply-note {
  text-align: center;
  margin-top: 12px;
}

.m-btn {
  font-family: var(--jp);
  font-size: 15px;
  letter-spacing: 0.2em;
  background: var(--accent);
  color: #fff;
  border: 0;
  border-radius: 999px;
  padding: 18px;
  width: 100%;
  cursor: pointer;
  margin-top: 28px;
  display: block;
  text-align: center;
  text-decoration: none;
  transition: opacity 0.2s;
}

.m-btn:hover {
  opacity: 0.88;
}

.m-btn:active {
  opacity: 0.85;
}

/* ---------------------------------------------------------------- footer */
.m-foot {
  margin-top: 28px;
  padding: 56px 26px 40px;
  text-align: center;
  background: var(--ink);
  color: var(--bg);
}

.m-foot img {
  width: 96px;
  height: auto;
  margin: 0 auto;
  filter: invert(1);
  mix-blend-mode: screen;
  opacity: 0.92;
}

.m-foot small {
  display: block;
  margin-top: 24px;
  font-family: var(--en);
  font-size: 11px;
  letter-spacing: 0.2em;
  opacity: 0.6;
}

/* ----------------------------------------------------------- floating CTA */
.m-float {
  position: fixed;
  bottom: 16px;
  left: 50%;
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  transform: translateX(-50%);
  width: min(448px, calc(100% - 32px));
  z-index: 30;
  display: block;
  text-align: center;
  text-decoration: none;
  background: var(--accent);
  color: #fff;
  font-family: var(--jp);
  letter-spacing: 0.2em;
  font-size: 14px;
  padding: 15px;
  border-radius: 999px;
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.14);
  transition: opacity 0.3s, transform 0.3s;
}

.m-float.hide {
  opacity: 0;
  pointer-events: none;
  transform: translate(-50%, 20px);
}

/* ------------------------------------------------------------- wide view */
@media (min-width: 520px) {
  body {
    padding: 0;
  }
}

/* ------------------------------------------------------------ motion pref */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .m-slides .m-slide,
  .m-gitem,
  .m-lb {
    animation: none !important;
    transition: none !important;
  }

  .m-slides .m-slide {
    transform: none !important;
  }
}