/* =========================
  Reset / Base
========================= */
* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue",
               "Segoe UI", Arial, sans-serif;
  color: #111;
  background: #fff;
}

#lp-root {
  width: 100%;
  overflow-x: hidden;
}

/* =========================
  Section Base
========================= */
.lp-section {
  position: relative;
  min-height: 100vh;
  padding: 120px 20px;
  display: flex;
  align-items: center;
}

/* 背景レイヤー */
.lp-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  transition: background-color 0.6s ease;
  opacity: 0;
  transition: opacity 0.6s ease;
}

/* 背景バリエーション */
.lp-bg-neutral {
  background: #f5f5f5;
}

.lp-bg-white {
  background: #ffffff;
}

.lp-bg-website {
  background: linear-gradient(180deg, #eef2f7, #f9fafb);
}

.lp-bg-instagram {
  background: linear-gradient(
    135deg,
    #feda75,
    #fa7e1e,
    #d62976,
    #962fbf,
    #4f5bd5
  );
  opacity: 0.15;
}

.lp-bg-flyer {
  background: #faf7f2;
}

/* =========================
  Content
========================= */
.lp-content {
  position: relative;
  z-index: 2;
  max-width: 1080px;
  margin: 0 auto;
}

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

.lp-title {
  font-size: clamp(28px, 5vw, 42px);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 24px;
}

.lp-heading {
  font-size: clamp(22px, 4vw, 32px);
  font-weight: 700;
  margin-bottom: 16px;
}

.lp-lead {
  font-size: 18px;
  line-height: 1.6;
}

.lp-text {
  font-size: 16px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.lp-emphasis {
  font-size: 18px;
  font-weight: 600;
  margin-top: 20px;
}

.lp-points {
  padding-left: 20px;
}

.lp-points li {
  margin-bottom: 8px;
}

/* =========================
  Hero Section レイアウト
========================= */
.lp-hero {
  display: flex;
  align-items: center;
  gap: 40px;
}

.lp-hero .lp-content {
  flex: 1;
  max-width: 580px;
}

.lp-hero .lp-map-stage {
  flex: 0 0 480px;
  position: sticky;
  top: 80px;
}

/* =========================
  Sticky Map Stage
========================= */
.lp-map-stage {
  position: sticky;
  top: 80px;
  margin: 0 auto;
  width: 100%;
  max-width: 480px;
  z-index: 1;
}

/* AreaMap 表示枠 */
.lp-areamap {
  background: #fff;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.15);
  overflow: hidden;
}

/* ダミー表示（後で iframe / div に置換） */
.areamap-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  color: #666;
  position: relative;
  overflow: hidden;
}

.areamap-placeholder img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}
/* =========================
  Responsive - iframe height adjustment
========================= */

/* デフォルト（PC） */
.areamap-placeholder {
  height: 320px;
}
.areamap-frame iframe {
  display: block;
  width: 100%;
}

/* タブレット（768px以下） */
@media (max-width: 768px) {
  .areamap-placeholder {
    height: 280px;
  }
  
  .areamap-frame iframe {
    height: 280px !important;
  }
  .areamap-frame iframe body {
    height: 280px !important;
  }
}

/* モバイル（480px以下） */
@media (max-width: 480px) {
  .areamap-placeholder {
    height: 240px;
  }
  
  .areamap-frame iframe {
    height: 240px !important;
  }
  .areamap-frame iframe body {
    height: 240px !important;
  }
}

/* 小型スマホ（375px以下） */
@media (max-width: 375px) {
  .areamap-placeholder {
    height: 220px;
  }
  
  .areamap-frame iframe {
    height: 220px !important;
  }
  .areamap-frame iframe body {
    height: 220px !important;
  }
}

.map-purpose {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-items: center;
  padding: 16px;
}

.map-purpose ul {
  list-style: none;
  margin: 0;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(0,0,0,0.08);
  border-radius: 12px;
  backdrop-filter: blur(4px);
}

.map-purpose ul li {
  color: #111;
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
}

/* =========================
  Flow
========================= */
.lp-flow {
  margin: 32px 0;
  text-align: center;
}

.lp-flow-step {
  font-size: 18px;
  font-weight: 600;
}

.lp-flow-arrow {
  margin: 8px 0;
}

/* =========================
  CTA
========================= */
.lp-cta {
  display: inline-block;
  margin-top: 24px;
  padding: 14px 28px;
  background: #111;
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 600;
  transition: background 0.2s ease;
}

.lp-cta:hover {
  background: #333;
}

/* =========================
  Footer
========================= */
.lp-footer {
  padding: 40px 20px;
  text-align: center;
  font-size: 14px;
  color: #666;
}

/* =========================
  AreaMap Gallery (個人店/商店街/イベント)
========================= */
.lp-areamap-gallery {
  background: #fff;
}

.areamap-gallery {
  display: flex;
  gap: 24px;
  margin-top: 32px;
  overflow-x: visible;
  padding-bottom: 8px;
}

.areamap-demo {
  flex: 1;
  min-width: 0;
  border: 1px solid #e5e7eb;
  border-radius: 16px;
  padding: 16px;
  background: #fafafa;
}

.demo-title {
  font-size: 16px;
  margin-bottom: 4px;
}

.demo-desc {
  font-size: 13px;
  color: #666;
  margin-bottom: 12px;
}

.areamap-frame {
  border-radius: 12px;
  overflow: hidden;
  background: #f0f0f0;
  display: block;
  line-height: 0;
}

/* 既存 placeholder の縮小版 */
.areamap-placeholder.small {
  height: 180px;
  font-size: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* =========================
  Plans (Lite / Pro / Event)
========================= */
.lp-plans .plans-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 18px;
}

.plan-card {
  background: #fff;
  border-radius: 16px;
  padding: 18px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.06);
  display: flex;
  flex-direction: column;
}

.plan-badge {
  display: inline-block;
  font-weight: 700;
  font-size: 12px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(0,0,0,0.06);
  margin-bottom: 10px;
}

.plan-title {
  font-size: 20px;
  line-height: 1.4;
  margin: 6px 0 10px;
}

.plan-lead {
  margin: 0 0 12px;
  opacity: 0.9;
}

.plan-list {
  margin: 0;
  padding-left: 1.2em;
  line-height: 1.8;
}

.plan-actions {
  margin-top: 14px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.plan-btn {
  display: inline-block;
  text-align: center;
  padding: 12px 14px;
  border-radius: 12px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid rgba(0,0,0,0.12);
}

.plan-sub {
  text-decoration: none;
  font-weight: 700;
  opacity: 0.9;
}

.plan-preview {
  margin-top: auto;
  padding-top: 14px;
}

.plans-note {
  margin-top: 18px;
  padding-top: 10px;
  border-top: 1px solid rgba(0,0,0,0.08);
}

/* =========================
  Hearing Section
========================= */
.hearing-wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 24px;
}

.hearing-header {
  text-align: center;
  margin-bottom: 40px;
}

.hearing-header h1 {
  font-size: 28px;
  margin-bottom: 8px;
}

.hearing-header p {
  color: #555;
}

.hearing-main {
  max-width: 520px;
  margin: 0 auto;
  background: #fff;
  padding: 32px;
  border-radius: 16px;
  box-shadow: 0 12px 32px rgba(0,0,0,0.1);
  text-align: center;
}

.hearing-question {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 32px;
}

.hearing-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
}

.hearing-actions button {
  min-width: 120px;
  padding: 14px 0;
  font-size: 16px;
  border-radius: 999px;
  border: none;
  cursor: pointer;
}

.btn-yes {
  background: #111;
  color: #fff;
}

.btn-no {
  background: #eee;
  color: #111;
}

.hearing-progress {
  margin-top: 24px;
  font-size: 14px;
  color: #666;
}

/* =========================
  Before/After Section
========================= */
.ba-wrapper {
  max-width: 720px;
  margin: 0 auto;
  padding: 40px 20px;
}

.ba-header {
  text-align: center;
  margin-bottom: 40px;
}

.ba-header h1 {
  font-size: 28px;
  margin-bottom: 8px;
}

.ba-header p {
  color: #555;
}

.ba-main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.ba-block {
  background: #fff;
  padding: 24px;
  border-radius: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.ba-before h2 {
  color: #c0392b;
}

.ba-after h2 {
  color: #27ae60;
}

.ba-action ul {
  padding-left: 20px;
}

.ba-action li {
  margin-bottom: 8px;
}

.ba-footer {
  margin-top: 40px;
  text-align: center;
}

.ba-note {
  font-size: 14px;
  color: #555;
  margin-bottom: 16px;
}

.ba-cta {
  display: inline-block;
  padding: 14px 28px;
  background: #111;
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 600;
}

/* =========================
  AreaMap Proposal
========================= */
.areamap-proposal {
  margin-top: 40px;
  padding: 28px 24px;
  border-radius: 20px;
  background: linear-gradient(
    180deg,
    #f9fafb,
    #ffffff
  );
  border: 1px solid #e5e7eb;
}

.proposal-header h4 {
  font-size: 18px;
  margin-bottom: 8px;
}

.proposal-header span {
  font-weight: 700;
}

.proposal-header p {
  font-size: 14px;
  color: #555;
  line-height: 1.6;
}

.proposal-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 24px 0;
}

.proposal-card {
  padding: 16px;
  border-radius: 14px;
  background: #f8f8f8;
}

.proposal-card h5 {
  font-size: 15px;
  margin-bottom: 6px;
}

.proposal-card p {
  font-size: 13px;
  color: #444;
  line-height: 1.5;
}

.proposal-footer {
  text-align: center;
}

.proposal-note {
  font-size: 13px;
  color: #666;
  margin-bottom: 12px;
}

.proposal-cta {
  display: inline-block;
  padding: 12px 22px;
  border-radius: 999px;
  background: #111;
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}

/* =========================
  Move to Top Button
========================= */
#move-top {
  position      : fixed;
  bottom        : 30px;
  right         : 30px;
  cursor        : pointer;
  width         : 50px;
  height        : 50px;
  border-radius : 50%;
  border        : none;
  background    : #509b2a;
  background    : linear-gradient(90deg, rgba(80, 155, 42, 1) 0%, rgba(87, 199, 133, 1) 50%, rgba(237, 221, 83, 1) 100%);
  display       : flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

/* =========================
  Ask Page
========================= */
.lp-ask .lp-content {
  max-width: 980px;
}

.ask-topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 16px;
}

.ask-back {
  text-decoration: none;
  opacity: .8;
}

.ask-brand {
  font-weight: 700;
  letter-spacing: .04em;
  opacity: .9;
}

.ask-heading {
  margin-top: 8px;
}

.ask-lead {
  margin-bottom: 18px;
}

.ask-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.ask-card {
  border: 1px solid rgba(148,163,184,.35);
  border-radius: 16px;
  padding: 16px;
  background: rgba(255,255,255,.75);
  backdrop-filter: blur(6px);
}

.ask-card-title {
  margin: 0 0 10px;
  font-size: 16px;
}

.ask-list {
  margin: 0;
  padding-left: 18px;
  line-height: 1.7;
}

.ask-divider {
  height: 1px;
  background: rgba(148,163,184,.35);
  margin: 14px 0;
}

.ask-mini {
  margin: 0;
  opacity: .85;
  line-height: 1.7;
}

.ask-note {
  margin-top: 10px;
  font-size: 12px;
  opacity: .75;
  line-height: 1.6;
}

.ask-notices {
  margin: 12px 0 16px;
  display: grid;
  gap: 8px;
}

.ask-notice {
  border-radius: 12px;
  padding: 10px 12px;
  border: 1px solid rgba(148,163,184,.35);
  background: rgba(2,6,23,.04);
}

.ask-notice-success {
  background: rgba(34,197,94,.08);
}

.ask-notice-danger {
  background: rgba(239,68,68,.08);
}

.ask-form-inner {
  display: grid;
  gap: 12px;
}

.ask-label {
  display: block;
  font-size: 13px;
  opacity: .85;
  margin-bottom: 6px;
}

.ask-input,
.ask-textarea {
  width: 100%;
  border-radius: 12px;
  border: 1px solid rgba(148,163,184,.45);
  padding: 10px 12px;
  background: rgba(255,255,255,.9);
  outline: none;
}

.ask-textarea {
  resize: vertical;
}

.is-error {
  border-color: rgba(239,68,68,.65);
}

.ask-error {
  margin-top: 6px;
  font-size: 12px;
  opacity: .85;
}

.ask-actions {
  margin-top: 6px;
  display: grid;
  gap: 10px;
}

.ask-submit {
  display: inline-flex;
  justify-content: center;
  width: 100%;
}

.ask-privacy {
  margin: 0;
  font-size: 12px;
  opacity: .7;
  line-height: 1.6;
}

/* =========================
  Section Background Images
========================= */
/* Hero */
body[data-active-section="hero"] .lp-hero .lp-bg {
  opacity: 0.3;
  background-image: url(../img/headermap.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Login */
body[data-active-section="login"] .lp-areamap-gallery .lp-bg {
  opacity: 0.3;
  background-image: url(../img/login.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Website */
body[data-active-section="website"] .lp-website .lp-bg {
  opacity: 0.3;
  background-image: url(../img/homepage.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Instagram */
body[data-active-section="instagram"] .lp-instagram .lp-bg {
  opacity: 1;
}

/* Flyer */
body[data-active-section="flyer"] .lp-flyer .lp-bg {
  opacity: 0.3;
  background-image: url(../img/flyer.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Value */
body[data-active-section="value"] .lp-value .lp-bg {
  opacity: 0.3;
  background-image: url(../img/value.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Data */
body[data-active-section="data"] .lp-data .lp-bg {
  opacity: 0.3;
  background-image: url(../img/data.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* Hearing */
body[data-active-section="hearing"] .lp-hearing .lp-bg {
  opacity: 0.3;
  background-image: url(../img/hearing.jpg);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}

/* =========================
  Responsive - PC (769px以上)
========================= */
@media (min-width: 769px) {
  .proposal-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  .ask-grid {
    grid-template-columns: 1fr 1fr;
    gap: 18px;
  }

  .lp-plans .plans-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }
}

@media (min-width: 920px) {
  .lp-plans .plans-grid {
    grid-template-columns: 1fr 1fr;
    gap: 22px;
  }
}

/* =========================
  Responsive - Mobile (768px以下)
========================= */
@media (max-width: 768px) {
  /* Section Base */
  .lp-section {
    padding: 80px 20px;
  }

  .lp-section:not(.lp-hero):not(.lp-hearing) .lp-content {
    padding-left: 0;
    padding-right: 0;
  }

  /* Hero Section - 縦並び */
  .lp-hero {
    flex-direction: column;
    gap: 32px;
    padding-top: 60px;
    padding-bottom: 40px;
  }

  .lp-hero .lp-content {
    max-width: 100%;
    text-align: center;
  }

  .lp-hero .lp-map-stage {
    position: relative;
    top: 0;
    flex: 0 0 auto;
    width: 100%;
    max-width: 100%;
  }

  .lp-hero .lp-title {
    font-size: 24px;
  }

  .lp-hero .lp-lead {
    font-size: 16px;
  }

  /* Map Stage */
  .lp-map-stage {
    top: 60px;
    max-width: 100%;
  }

  .areamap-placeholder {
    height: 260px;
  }

  /* AreaMap Gallery - 縦並び */
  .areamap-gallery {
    flex-direction: column;
    gap: 20px;
    overflow-x: visible;
  }

  .areamap-demo {
    flex: 0 0 auto;
    width: 100%;
  }

  /* Plans */
  .plans-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

  .plan-card {
    padding: 20px;
  }

  /* Hearing Section - 左右20px余白 */
  .lp-hearing .lp-content {
    max-width: 100%;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
  }

  .lp-hearing {
    padding-left: 0;
    padding-right: 0;
  }

  .hearing-wrapper {
    padding: 24px 0;
  }

  .hearing-main {
    padding: 24px 20px;
  }

  .ba-wrapper {
    padding: 40px 0;
  }

  .areamap-proposal {
    padding: 24px 16px;
  }
}

/* =========================
  Responsive - iPhone SE (375px以下)
========================= */
@media (max-width: 375px) {
  /* Section */
  .lp-section {
    padding: 60px 16px;
  }

  /* Hero */
  .lp-hero {
    gap: 24px;
    padding: 40px 16px;
  }

  .lp-hero .lp-title {
    font-size: 22px;
    margin-bottom: 16px;
  }

  .lp-hero .lp-lead {
    font-size: 15px;
  }

  .areamap-placeholder {
    height: 240px;
  }

  .map-purpose ul {
    padding: 10px 12px;
    gap: 6px;
  }

  .map-purpose ul li {
    font-size: 13px;
  }

  /* Hearing */
  .lp-hearing .lp-content {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hearing-main {
    padding: 20px 16px;
  }

  .hearing-question {
    font-size: 18px;
  }

  .hearing-actions button {
    min-width: 100px;
    padding: 12px 0;
    font-size: 15px;
  }

  .areamap-proposal {
    padding: 20px 12px;
  }

  .proposal-cards {
    gap: 12px;
  }
}