/**
 * マイSE ランディングページスタイル
 * ミニマルデザイン - ホワイト+グレーのみ
 */

/* カラーパレット - ホワイト+グレーのみ */
:root {
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-light-gray: #F5F5F5;
  --color-gray: #E0E0E0;
  --color-dark-gray: #9E9E9E;
  --color-darker-gray: #616161;
  --color-darkest-gray: #424242;
}

/* ページ全体 */
.myse-service-page {
  background: var(--color-white);
  color: var(--color-black);
  font-family: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  line-height: 1.8;
}

/* ヒーローセクション */
.hero-section {
  text-align: center;
  padding: 120px 20px 80px;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-gray);
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-section h1 {
  font-size: 3rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--color-black);
  line-height: 1.4;
  min-height: 120px;
}

/* タイピングアニメーション用 */
.hero-section h1 .typing-text {
  display: inline-block;
  border-right: 3px solid var(--color-black);
  animation: blink-caret 0.75s step-end infinite;
}

@keyframes blink-caret {
  from, to { border-color: transparent; }
  50% { border-color: var(--color-black); }
}

.hero-section h1 .typing-text.typing-complete {
  border-right: none;
  animation: none;
}

.hero-section .subtitle {
  font-size: 1.125rem;
  color: var(--color-darker-gray);
  margin-bottom: 2rem;
  line-height: 1.8;
  opacity: 0;
}

.hero-section .subtitle.fade-in {
  animation: fadeInUp 1s ease-in forwards;
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.hero-section .cta-button {
  display: inline-block;
  padding: 16px 48px;
  background: var(--color-black);
  color: var(--color-white);
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0;
  transition: all 0.3s ease;
  border: 2px solid var(--color-black);
  opacity: 0;
}

.hero-section .cta-button.fade-in {
  animation: fadeInUp 1s ease-in forwards;
  animation-delay: 0.3s;
}

.hero-section .cta-button:hover {
  background: var(--color-white);
  color: var(--color-black);
  transform: translateY(-2px);
}

/* セクション共通 */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 20px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  text-align: center;
  margin-bottom: 3rem;
  color: var(--color-black);
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.section-title.visible {
  opacity: 1;
  transform: translateY(0);
}

.section-intro {
  text-align: center;
  font-size: 1.125rem;
  color: var(--color-darker-gray);
  margin-bottom: 2rem;
  line-height: 1.8;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s ease;
}

.section-intro.visible {
  opacity: 1;
  transform: translateY(0);
}

/* 問題提起セクション */
.problems-section {
  background: var(--color-white);
}

.problem-examples {
  margin: 2rem 0;
  text-align: center;
}

.problem-examples p {
  margin-bottom: 1rem;
  font-size: 1rem;
  color: var(--color-darker-gray);
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.5s ease;
}

.problem-examples p.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Slack風チャットスレッド */
.chat-thread {
  max-width: 800px;
  margin: 3rem auto;
  padding: 2.5rem;
  background: var(--color-light-gray);
  border: 1px solid var(--color-gray);
}

.chat-message {
  display: block;
  margin-bottom: 1rem;
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
  clear: both;
}

.chat-message.visible {
  opacity: 1;
  transform: translateY(0);
}

.chat-message .chat-content {
  display: inline-block;
  max-width: 70%;
  padding: 1rem 1.5rem;
  font-size: 0.95rem;
  line-height: 1.6;
  position: relative;
  margin-bottom: 0.5rem;
}

/* ユーザーメッセージ（左寄せ・グレー） */
.chat-message.user .chat-content {
  float: left;
  background: var(--color-gray);
  border: 1px solid var(--color-darker-gray);
  color: var(--color-black);
  clear: both;
}

/* SEメッセージ（右寄せ・ホワイト） */
.chat-message.se .chat-content {
  float: right;
  background: var(--color-white);
  border: 1px solid var(--color-black);
  color: var(--color-black);
  clear: both;
}

.solution-bridge {
  text-align: center;
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--color-black);
  margin-top: 2rem;
}

/* 全部不要セクション */
.replacement-section {
  background: var(--color-light-gray);
}

.old-services {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.old-service-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: 0;
  border: 1px solid var(--color-gray);
  text-align: center;
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateY(30px);
}

.old-service-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.old-service-card:hover {
  border-color: var(--color-black);
  transform: translateY(-8px);
}

.old-service-card h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-black);
}

.old-service-card p {
  font-size: 0.95rem;
  color: var(--color-darker-gray);
  margin-bottom: 0.5rem;
}

/* マイSEの特徴セクション */
.features-section {
  background: var(--color-white);
}

.feature-block {
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--color-light-gray);
  border-radius: 0;
  border-left: 4px solid var(--color-black);
  transition: all 0.5s ease;
  opacity: 0;
  transform: translateX(-30px);
}

.feature-block.visible {
  opacity: 1;
  transform: translateX(0);
}

.feature-block:hover {
  background: var(--color-gray);
  border-left-width: 8px;
}

.feature-block h3 {
  font-size: 1.75rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-black);
}

.feature-block p {
  font-size: 1.125rem;
  color: var(--color-darker-gray);
  line-height: 1.8;
}

/* 顧客の声 */
.testimonials-section {
  background: var(--color-light-gray);
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.testimonial-card {
  background: var(--color-white);
  padding: 2rem;
  border-radius: 0;
  border: 1px solid var(--color-gray);
  transition: all 0.4s ease;
  opacity: 0;
  transform: translateY(30px);
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.testimonial-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.testimonial-card:hover {
  border-color: var(--color-black);
  transform: translateY(-8px) rotate(1deg);
}

/* グレーの人形アイコン */
.testimonial-avatar {
  width: 60px;
  height: 60px;
  background: var(--color-gray);
  border: 2px solid var(--color-darker-gray);
  border-radius: 50%;
  flex-shrink: 0;
  position: relative;
}

.testimonial-avatar::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 20px;
  background: var(--color-darker-gray);
  border-radius: 50%;
}

.testimonial-avatar::after {
  content: '';
  position: absolute;
  bottom: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 35px;
  height: 25px;
  background: var(--color-darker-gray);
  border-radius: 50% 50% 0 0;
}

.testimonial-content {
  flex: 1;
}

.testimonial-content h4 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--color-black);
}

.testimonial-content p {
  font-size: 1rem;
  color: var(--color-darker-gray);
  line-height: 1.8;
}

/* 料金プランセクション */
.pricing-section {
  background: var(--color-white);
}

.pricing-plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.plan-card {
  background: var(--color-white);
  border: 2px solid var(--color-gray);
  border-radius: 0;
  padding: 2.5rem 2rem;
  text-align: center;
  transition: all 0.4s ease;
  position: relative;
  opacity: 0;
  transform: translateY(30px);
}

.plan-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.plan-card:hover {
  transform: translateY(-12px);
  border-color: var(--color-black);
  background: var(--color-light-gray);
}

.plan-card.featured {
  border-color: var(--color-black);
  border-width: 3px;
  background: var(--color-light-gray);
}

/* プランバッジ */
.plan-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-darker-gray);
  color: var(--color-white);
  padding: 4px 16px;
  border-radius: 0;
  font-size: 0.875rem;
  font-weight: 600;
}

.plan-badge.popular {
  background: var(--color-black);
  color: var(--color-white);
}

.plan-badge.premium {
  background: var(--color-darkest-gray);
}

.plan-card h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  margin-top: 0.5rem;
  color: var(--color-black);
}

.plan-card .price {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-black);
  margin-bottom: 0.5rem;
}

.plan-card .price-note {
  font-size: 1rem;
  color: var(--color-dark-gray);
}

.plan-card .plan-target {
  font-size: 1rem;
  color: var(--color-darker-gray);
  margin: 1.5rem 0;
  line-height: 1.6;
}

.plan-card .features {
  text-align: left;
  margin: 2rem 0;
  list-style: none;
  padding: 0;
}

.plan-card .features li {
  padding: 0.75rem 0;
  border-bottom: 1px solid var(--color-gray);
  color: var(--color-darker-gray);
  font-size: 0.95rem;
}

.plan-card .features li:last-child {
  border-bottom: none;
}

.plan-card .features li.sub-feature {
  padding-left: 1.5rem;
  font-size: 0.875rem;
  color: var(--color-dark-gray);
  border-bottom: none;
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.plan-card .plan-comparison,
.plan-card .plan-recommend {
  font-size: 0.875rem;
  color: var(--color-darker-gray);
  margin: 1rem 0;
}

.plan-card .plan-note {
  font-size: 0.75rem;
  color: var(--color-dark-gray);
  margin: 1rem 0;
  font-style: italic;
}

.plan-card .cta-button {
  display: inline-block;
  width: 100%;
  padding: 14px 24px;
  background: var(--color-black);
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 0;
  transition: all 0.3s ease;
  border: 2px solid var(--color-black);
  margin-top: 1rem;
}

.plan-card .cta-button:hover {
  background: var(--color-white);
  color: var(--color-black);
  transform: scale(1.05);
}

.plan-card.enterprise .cta-button {
  background: var(--color-darker-gray);
  color: var(--color-white);
  border-color: var(--color-darker-gray);
}

.plan-card.enterprise .cta-button:hover {
  background: var(--color-white);
  color: var(--color-black);
  border-color: var(--color-black);
}

/* FAQセクション */
.faq-section {
  background: var(--color-light-gray);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--color-white);
  padding: 2rem;
  margin-bottom: 1rem;
  border-radius: 0;
  border-left: 3px solid var(--color-gray);
  transition: all 0.3s ease;
  opacity: 0;
  transform: translateX(-20px);
  cursor: pointer;
}

.faq-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.faq-item:hover {
  border-left-width: 6px;
  border-left-color: var(--color-black);
  transform: translateX(8px);
}

.faq-question {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-black);
}

.faq-answer {
  font-size: 1rem;
  color: var(--color-darker-gray);
  line-height: 1.8;
}

/* レスポンシブ */
@media (max-width: 768px) {
  .hero-section {
    padding: 80px 20px 60px;
    min-height: 400px;
  }

  .hero-section h1 {
    font-size: 2rem;
    min-height: 80px;
  }

  .hero-section .subtitle {
    font-size: 1rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .pricing-plans {
    grid-template-columns: 1fr;
  }

  .plan-card .price {
    font-size: 2rem;
  }

  .horizontal-scroll {
    padding: 1rem 0;
  }

  .scroll-card {
    min-width: 240px;
    max-width: 280px;
  }

  .feature-block h3 {
    font-size: 1.5rem;
  }

  .feature-block p {
    font-size: 1rem;
  }
}