@charset "UTF-8";

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@100;300;400;500;700;900&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --font-jp: 'Noto Sans JP', sans-serif;
  --font-en: 'Poppins', sans-serif;
  --color-primary: #e03e6a;
  --color-foreground: #1a1a1a;
  --color-muted: #6b7280;
  --color-border: #e5e7eb;
  --color-background: #f0f0f0;
  --color-card: #fcfcfc;
  --color-slate-500: #64748b;
  --color-slate-600: #475569;
  --color-slate-700: #334155;
  --radius: 0.5rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-jp);
  color: var(--color-foreground);
  background-color: var(--color-background);
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

.font-en {
  font-family: var(--font-en);
}

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 768px) {
  .container {
    padding: 0 2rem;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 3rem;
  }
}

/* Navigation */
.lp-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: all 0.3s ease;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(4px);
}

.lp-nav.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.lp-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4rem;
}

@media (min-width: 768px) {
  .lp-nav-inner {
    height: 5rem;
  }
}

.lp-nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius);
  transition: background 0.2s ease;
}

.lp-nav-logo:hover {
  background: rgba(0, 0, 0, 0.03);
}

.lp-nav-logo img {
  height: 2rem;
  width: auto;
}

@media (min-width: 768px) {
  .lp-nav-logo img {
    height: 2.5rem;
  }
}

.lp-nav-logo span {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-slate-700);
}

@media (min-width: 768px) {
  .lp-nav-logo span {
    font-size: 1.25rem;
  }
}

.lp-nav-menu {
  display: none;
  align-items: center;
  gap: 1rem;
}

@media (min-width: 1024px) {
  .lp-nav-menu {
    display: flex;
  }
}

.lp-nav-link {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-slate-700);
  text-decoration: none;
  opacity: 0.9;
  transition: opacity 0.2s ease;
}

.lp-nav-link:hover {
  opacity: 1;
}

.lp-nav-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: #fff;
  background: var(--color-primary);
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease;
}

.lp-nav-cta:hover {
  background: #c73560;
}

.lp-mobile-toggle {
  display: flex;
  padding: 0.5rem;
  color: var(--color-slate-700);
  background: transparent;
  border: none;
  cursor: pointer;
}

@media (min-width: 1024px) {
  .lp-mobile-toggle {
    display: none;
  }
}

.lp-mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 40;
  background: #fff;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 1.5rem;
}

.lp-mobile-menu.open {
  display: flex;
}

.lp-mobile-menu a {
  font-size: 1.25rem;
  font-weight: 500;
  color: var(--color-foreground);
  text-decoration: none;
  transition: color 0.2s ease;
}

.lp-mobile-menu a:hover {
  color: var(--color-primary);
}

/* Hero Section */
.lp-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.lp-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.lp-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(255,255,255,0.5), rgba(255,255,255,0), rgba(255,255,255,0.5));
}

.lp-hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  color: var(--color-slate-700);
  max-width: 64rem;
  padding: 0 1.5rem;
}

.lp-hero h1 {
  font-size: 1.875rem;
  font-weight: 700;
  line-height: 1.4;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .lp-hero h1 {
    font-size: 2.25rem;
  }
}

@media (min-width: 1024px) {
  .lp-hero h1 {
    font-size: 3rem;
  }
}

.lp-hero-description {
  font-size: 0.875rem;
  line-height: 2;
  opacity: 0.9;
  max-width: 48rem;
  margin: 0 auto 2rem;
}

@media (min-width: 768px) {
  .lp-hero-description {
    font-size: 1rem;
  }
}

@media (min-width: 1024px) {
  .lp-hero-description {
    font-size: 1.125rem;
  }
}

.lp-hero-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  color: #fff;
  background: rgba(100, 116, 139, 0.9);
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  text-decoration: none;
  transition: background 0.2s ease;
}

@media (min-width: 768px) {
  .lp-hero-cta {
    font-size: 1.125rem;
  }
}

.lp-hero-cta:hover {
  background: rgba(71, 85, 105, 0.9);
}

.lp-hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: bounce 2s infinite;
}

.lp-hero-scroll-icon {
  width: 1.5rem;
  height: 2.5rem;
  border: 2px solid rgba(156, 163, 175, 0.5);
  border-radius: 9999px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0.5rem;
}

.lp-hero-scroll-dot {
  width: 0.375rem;
  height: 0.75rem;
  background: rgba(156, 163, 175, 0.7);
  border-radius: 9999px;
}

@keyframes bounce {
  0%, 100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(-10px);
  }
}

/* Sections */
.lp-section {
  padding: 4rem 0;
}

@media (min-width: 768px) {
  .lp-section {
    padding: 6rem 0;
  }
}

@media (min-width: 1024px) {
  .lp-section {
    padding: 8rem 0;
  }
}

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

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

.lp-section-header {
  max-width: 56rem;
  margin: 0 auto 4rem;
  text-align: center;
}

.lp-section-number {
  font-size: 4.5rem;
  font-weight: 100;
  color: rgba(107, 114, 128, 0.2);
  line-height: 1;
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .lp-section-number {
    font-size: 6rem;
  }
}

.lp-section-divider {
  height: 1px;
  background: var(--color-border);
  margin: 0.5rem auto 1rem;
  width: 4rem;
}

.lp-section-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

@media (min-width: 768px) {
  .lp-section-title {
    font-size: 2rem;
  }
}

@media (min-width: 1024px) {
  .lp-section-title {
    font-size: 2.5rem;
  }
}

.lp-section-subtitle {
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.lp-section-intro {
  max-width: 48rem;
  margin: 1rem auto 0;
  font-size: 1rem;
  line-height: 1.8;
}

.lp-section-intro p {
  margin-bottom: 1rem;
}

.lp-section-intro .muted {
  color: var(--color-muted);
}

/* Cards */
.lp-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lp-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lp-card-image {
  width: 100%;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.lp-card-image--video {
  aspect-ratio: 16 / 9;
}

.lp-card-content {
  padding: 1.5rem;
}

.lp-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.lp-card-description {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 0.75rem;
}

.lp-card-example {
  font-size: 0.75rem;
  color: var(--color-slate-500);
  padding-top: 0.5rem;
  border-top: 1px solid var(--color-border);
}

/* Grid Layouts */
.lp-grid {
  display: grid;
  gap: 1.5rem;
}

.lp-grid--2 {
  grid-template-columns: 1fr;
}

@media (min-width: 1024px) {
  .lp-grid--2 {
    grid-template-columns: repeat(2, 1fr);
  }
}

.lp-grid--3 {
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .lp-grid--3 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .lp-grid--3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Service Cards (Section 01) */
.lp-service-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lp-service-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lp-service-icon {
  flex-shrink: 0;
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(224, 62, 106, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lp-service-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--color-primary);
}

.lp-service-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
  line-height: 1.4;
}

.lp-service-description {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
}

/* Pillar Cards (Section 02) */
.lp-pillar-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lp-pillar-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lp-pillar-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.lp-pillar-content {
  padding: 2rem;
}

.lp-pillar-title {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.lp-pillar-subtitle {
  font-size: 0.75rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-en);
  margin-bottom: 1.5rem;
}

.lp-pillar-text {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

/* Case Study Cards (Section 04) */
.lp-case-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lp-case-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lp-case-image {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  background: var(--color-background);
}

.lp-case-content {
  padding: 2rem;
}

.lp-case-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}

.lp-case-number {
  font-size: 0.875rem;
  color: var(--color-slate-500);
}

.lp-case-title {
  font-size: 1.5rem;
  font-weight: 700;
}

.lp-badge {
  display: inline-flex;
  padding: 0.25rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 500;
  border-radius: 9999px;
  background: transparent;
  border: 1px solid var(--color-border);
}

.lp-badge--secondary {
  background: var(--color-background);
  border-color: transparent;
}

.lp-case-subtitle {
  font-size: 0.875rem;
  color: var(--color-slate-600);
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.lp-case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.lp-case-section {
  margin-bottom: 1rem;
}

.lp-case-section-title {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  margin-bottom: 0.5rem;
}

.lp-case-list {
  list-style: none;
}

.lp-case-list li {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.6;
  padding-left: 1rem;
  position: relative;
  margin-bottom: 0.25rem;
}

.lp-case-list li::before {
  content: "・";
  position: absolute;
  left: 0;
}

.lp-case-list--results li {
  color: var(--color-slate-700);
  font-weight: 500;
}

.lp-case-list--results li::before {
  content: "✓";
  color: var(--color-slate-500);
}

/* Region Cards (Section 08) */
.lp-region-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.lp-region-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
}

.lp-region-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .lp-region-inner {
    grid-template-columns: 360px 1fr;
  }
}

.lp-region-image {
  width: 100%;
  height: 100%;
  min-height: 200px;
  object-fit: cover;
}

.lp-region-content {
  padding: 1.5rem;
}

@media (min-width: 768px) {
  .lp-region-content {
    padding: 1.5rem 1.5rem 1.5rem 0;
  }
}

.lp-region-name {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

@media (min-width: 768px) {
  .lp-region-name {
    font-size: 2.5rem;
  }
}

.lp-region-name-en {
  font-size: 0.75rem;
  color: var(--color-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-family: var(--font-en);
  margin-bottom: 0.5rem;
}

.lp-region-title {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

@media (min-width: 768px) {
  .lp-region-title {
    font-size: 1.25rem;
  }
}

.lp-region-label {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-muted);
  margin-bottom: 0.25rem;
}

.lp-region-cities {
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.lp-region-features {
  font-size: 0.875rem;
  color: var(--color-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.lp-region-resources {
  list-style: none;
}

.lp-region-resources li {
  font-size: 0.75rem;
  color: var(--color-muted);
  line-height: 1.6;
  padding-left: 0.75rem;
  position: relative;
  margin-bottom: 0.375rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.lp-region-resources li::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.5rem;
}

/* Summary Box */
.lp-summary {
  max-width: 48rem;
  margin: 0 auto;
  padding: 2rem;
  background: var(--color-card);
  border-radius: var(--radius);
  text-align: center;
}

.lp-summary--transparent {
  background: rgba(255, 255, 255, 0.5);
}

.lp-summary p {
  font-size: 1rem;
  line-height: 2;
  margin-bottom: 1rem;
}

.lp-summary .muted {
  color: var(--color-muted);
}

/* Contact Form */
.lp-form-wrapper {
  max-width: 42rem;
  margin: 0 auto;
}

.lp-form {
  background: var(--color-background);
  padding: 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
}

.lp-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

@media (min-width: 768px) {
  .lp-form-row {
    grid-template-columns: repeat(2, 1fr);
  }
}

.lp-form-group {
  margin-bottom: 1.5rem;
}

.lp-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.lp-form-input,
.lp-form-textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-size: 1rem;
  font-family: var(--font-jp);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lp-form-input:focus,
.lp-form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(224, 62, 106, 0.1);
}

.lp-form-textarea {
  resize: vertical;
  min-height: 150px;
}

.lp-form-note {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 1.5rem;
}

.lp-form-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 2rem;
  font-size: 1rem;
  font-weight: 500;
  color: #fff;
  background: var(--color-primary);
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: background 0.2s ease;
  min-width: 200px;
}

.lp-form-submit:hover {
  background: #c73560;
}

.lp-form-submit svg {
  width: 1.25rem;
  height: 1.25rem;
}

.lp-form-flow {
  margin-top: 2rem;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.5);
  border-radius: var(--radius);
}

.lp-form-flow-title {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.lp-form-flow-list {
  list-style: none;
  padding-left: 1rem;
}

.lp-form-flow-list li {
  font-size: 0.875rem;
  color: var(--color-muted);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.25rem;
}

.lp-form-flow-list li::before {
  content: "";
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
  margin-top: 0.625rem;
}

/* Footer */
.lp-footer {
  background: var(--color-card);
  border-top: 1px solid var(--color-border);
  padding: 4rem 0 2rem;
}

.lp-footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (min-width: 768px) {
  .lp-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .lp-footer-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.lp-footer-brand {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.lp-footer-tagline {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-bottom: 1rem;
}

.lp-footer-contact {
  font-size: 0.875rem;
  color: var(--color-muted);
}

.lp-footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.lp-footer-contact-item svg {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
  margin-top: 0.25rem;
}

.lp-footer-heading {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1rem;
}

.lp-footer-links {
  list-style: none;
}

.lp-footer-links li {
  margin-bottom: 0.5rem;
}

.lp-footer-links a {
  font-size: 0.875rem;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.lp-footer-links a:hover {
  color: var(--color-foreground);
}

.lp-footer-bottom {
  border-top: 1px solid var(--color-border);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .lp-footer-bottom {
    flex-direction: row;
  }
}

.lp-footer-copyright {
  font-size: 0.875rem;
  color: var(--color-muted);
}

.lp-footer-legal {
  display: flex;
  gap: 1.5rem;
}

.lp-footer-legal a {
  font-size: 0.875rem;
  color: var(--color-muted);
  text-decoration: none;
  transition: color 0.2s ease;
}

.lp-footer-legal a:hover {
  color: var(--color-foreground);
}

/* Utilities */
.text-center {
  text-align: center;
}

.max-w-5xl {
  max-width: 64rem;
}

.max-w-6xl {
  max-width: 72rem;
}

.max-w-7xl {
  max-width: 80rem;
}

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.mb-3 {
  margin-bottom: 0.75rem;
}

.mb-4 {
  margin-bottom: 1rem;
}

.mt-4 {
  margin-top: 1rem;
}

.space-y-8 > * + * {
  margin-top: 2rem;
}

strong {
  font-weight: 700;
}

/* ========================================
   Contact Form 7 Styles
   ======================================== */

/* フォーム全体 */
.lp-form .wpcf7 {
  width: 100%;
}

.lp-form .wpcf7-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

/* 入力フィールド */
.lp-form .wpcf7-form-control:not(.wpcf7-submit) {
  width: 100%;
  padding: 0.875rem 1rem;
  font-size: 1rem;
  font-family: var(--font-jp);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: white;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.lp-form .wpcf7-form-control:not(.wpcf7-submit):focus {
  outline: none;
  border-color: var(--color-slate-500);
  box-shadow: 0 0 0 3px rgba(100, 116, 139, 0.1);
}

/* テキストエリア */
.lp-form .wpcf7-textarea {
  min-height: 150px;
  resize: vertical;
}

/* 送信ボタン */
.lp-form .wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2.5rem;
  font-size: 1.125rem;
  font-weight: 500;
  font-family: var(--font-jp);
  color: white;
  background: rgba(100, 116, 139, 0.9);
  border: none;
  border-radius: 9999px;
  cursor: pointer;
  transition: all 0.3s ease;
  margin-top: 1rem;
}

.lp-form .wpcf7-submit:hover {
  background: rgba(71, 85, 105, 0.95);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

/* ラベル */
.lp-form .lp-form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-foreground);
  margin-bottom: 0.5rem;
}

/* 2カラムレイアウト */
.lp-form .lp-form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .lp-form .lp-form-row {
    grid-template-columns: 1fr 1fr;
  }
}

/* フォームグループ */
.lp-form .lp-form-group {
  display: flex;
  flex-direction: column;
}

/* 必須項目の注意書き */
.lp-form .lp-form-note {
  font-size: 0.875rem;
  color: var(--color-muted);
  margin-top: 0.5rem;
}

/* ========================================
   送信完了・エラーメッセージ（重要！）
   ======================================== */

/* 送信完了メッセージ */
.lp-form .wpcf7-response-output {
  padding: 1.5rem !important;
  margin: 1.5rem 0 0 0 !important;
  border-radius: var(--radius) !important;
  font-size: 1rem;
  font-weight: 500;
  text-align: center;
  border: none !important;
}

/* 送信成功 */
.lp-form .wpcf7-mail-sent-ok,
.lp-form .wpcf7 form.sent .wpcf7-response-output {
  background: #d1fae5 !important;
  color: #065f46 !important;
  border: 2px solid #10b981 !important;
  animation: successPulse 0.5s ease;
}

/* 送信中 */
.lp-form .wpcf7 form.submitting .wpcf7-response-output {
  background: #e0f2fe !important;
  color: #0369a1 !important;
  border: 2px solid #0ea5e9 !important;
}

/* バリデーションエラー */
.lp-form .wpcf7-validation-errors,
.lp-form .wpcf7 form.invalid .wpcf7-response-output,
.lp-form .wpcf7 form.unaccepted .wpcf7-response-output {
  background: #fef2f2 !important;
  color: #991b1b !important;
  border: 2px solid #ef4444 !important;
}

/* 送信失敗 */
.lp-form .wpcf7-mail-sent-ng,
.lp-form .wpcf7 form.failed .wpcf7-response-output {
  background: #fef2f2 !important;
  color: #991b1b !important;
  border: 2px solid #ef4444 !important;
}

/* スパム判定 */
.lp-form .wpcf7-spam-blocked,
.lp-form .wpcf7 form.spam .wpcf7-response-output {
  background: #fef3c7 !important;
  color: #92400e !important;
  border: 2px solid #f59e0b !important;
}

/* 各フィールドのエラー */
.lp-form .wpcf7-not-valid-tip {
  color: #dc2626;
  font-size: 0.875rem;
  margin-top: 0.25rem;
}

.lp-form .wpcf7-not-valid {
  border-color: #dc2626 !important;
}

/* スピナー（送信中） */
.lp-form .wpcf7-spinner {
  display: inline-block;
  margin-left: 1rem;
}

/* 成功時のアニメーション */
@keyframes successPulse {
  0% {
    transform: scale(0.95);
    opacity: 0;
  }
  50% {
    transform: scale(1.02);
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}