/* ========================================
   PAGES.CSS - 各ページ固有のスタイル
   ======================================== */

/* ========== トップページ ========== */

/* Hero */
.hero {
  position: relative;
  z-index: 1;
}

/* 3D Canvas背景 */
.hero-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 1s ease-out;
}

.hero-canvas.is-loaded {
  opacity: 1;
}

.hero__kicker {
  font-size: clamp(12px, 1.5vw, 14px);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: var(--gap-md);
  opacity: 0;
  transform: translateY(-10px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.hero__kicker.is-in {
  opacity: 0.7;
  transform: translateY(0);
}

.hero__title {
  margin-bottom: var(--gap-md);
  overflow: hidden;
  perspective: 1000px;
}

/* スプリット文字のコンテナ */
.hero__title-inner {
  display: inline-block;
}

/* 個々の文字 */
.hero__char {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%) rotateX(-90deg);
  transition: all 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
  transform-origin: 50% 100%;
}

.hero__char.is-in {
  opacity: 1;
  transform: translateY(0) rotateX(0);
}

/* グリッチエフェクト（控えめ） */
@keyframes glitch {
  0%, 100% {
    transform: translateY(0) rotateX(0);
  }
  20% {
    transform: translate(2px, -1px) rotateX(1deg);
  }
  40% {
    transform: translate(-2px, 1px) rotateX(-1deg);
  }
  60% {
    transform: translate(1px, -2px) rotateX(1deg);
  }
  80% {
    transform: translate(-1px, 2px) rotateX(-1deg);
  }
}

.hero__char.glitch {
  animation: glitch 0.3s ease-out;
}

.hero__lead {
  font-size: var(--text-24);
  font-weight: 400;
  line-height: 1.6;
  margin-bottom: var(--gap-lg);
  overflow: hidden;
}

/* リードテキストのラインワイプ */
.hero__lead-line {
  display: block;
  opacity: 0;
  transform: translateY(20px);
  clip-path: inset(0 100% 0 0);
  transition: all 1s cubic-bezier(0.22, 1, 0.36, 1);
}

.hero__lead-line.is-in {
  opacity: 1;
  transform: translateY(0);
  clip-path: inset(0 0 0 0);
}

.hero__lead-line:nth-child(2) {
  transition-delay: 0.2s;
}

.hero__cta {
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  transition: all var(--trans-slow) 600ms;
}

.hero__cta.is-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* CTAボタンのパルス効果 */
@keyframes pulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(10, 10, 10, 0.1);
  }
  50% {
    box-shadow: 0 0 0 8px rgba(10, 10, 10, 0);
  }
}

.hero__cta.is-in .btn {
  animation: pulse 2s ease-out 1s infinite;
}

/* Message セクション */
.message-grid {
  display: grid;
  gap: var(--gap-lg);
  grid-template-columns: 1fr;
}

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

.message-item {
  padding: var(--gap-lg);
  border-left: 1px solid var(--line);
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--trans-slow);
  position: relative;
}

.message-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 1px;
  height: 0;
  background: var(--fg);
  transition: height 0.8s ease-out 0.3s;
}

.message-item.is-in {
  opacity: 1;
  transform: translateY(0);
}

.message-item.is-in::before {
  height: 100%;
}

.message-item:nth-child(2) {
  transition-delay: 150ms;
}

.message-item:nth-child(2)::before {
  transition-delay: 450ms;
}

.message-item:nth-child(3) {
  transition-delay: 300ms;
}

.message-item:nth-child(3)::before {
  transition-delay: 600ms;
}

/* ホバーエフェクト */
.message-item:hover {
  transform: translateX(4px);
  border-left-color: var(--fg);
}

.message-item__title {
  font-size: var(--text-24);
  font-weight: 700;
  margin-bottom: var(--gap-sm);
  line-height: 1.4;
}

.message-item__text {
  font-size: var(--text-18);
  line-height: 1.8;
  color: var(--muted);
}

/* Services セクション */
.section__title {
  font-size: var(--text-60);
  font-weight: 800;
  margin-bottom: var(--gap-lg);
  text-align: center;
  opacity: 0;
  transform: translateY(30px);
  transition: all var(--trans-slow);
}

.section__title.is-in {
  opacity: 1;
  transform: translateY(0);
}

.services-list {
  list-style: none;
  max-width: 900px;
  margin: 0 auto;
}

.services-item {
  padding: var(--gap-lg) 0;
  border-bottom: 1px solid var(--line);
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--trans-base);
  position: relative;
}

.services-item::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--fg);
  transition: width 0.6s ease-out;
}

.services-item.is-in {
  opacity: 1;
  transform: translateY(0);
}

.services-item.is-in::before {
  width: 100%;
}

.services-item:nth-child(2) {
  transition-delay: 100ms;
}

.services-item:nth-child(3) {
  transition-delay: 200ms;
}

/* ホバーエフェクト */
.services-item:hover {
  padding-left: var(--gap-sm);
}

.services-item:hover .services-item__title {
  transform: translateX(4px);
}

.services-item__title {
  font-size: var(--text-24);
  font-weight: 700;
  margin-bottom: var(--gap-sm);
  transition: transform var(--trans-base);
}

.services-item__description {
  font-size: var(--text-18);
  color: var(--muted);
  line-height: 1.8;
  transition: color var(--trans-fast);
}

.services-item:hover .services-item__description {
  color: var(--fg);
}

/* Approach セクション */
.approach-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--gap-md);
  max-width: 900px;
  margin: var(--gap-lg) auto 0;
  position: relative;
}

@media (min-width: 768px) {
  .approach-timeline {
    grid-template-columns: repeat(5, 1fr);
    gap: 0;
  }
}

.approach-step {
  padding: var(--gap-md);
  text-align: center;
  opacity: 0;
  transform: translateY(30px) scale(0.95);
  transition: all var(--trans-slow);
  position: relative;
}

.approach-step::after {
  content: '';
  position: absolute;
  top: 50%;
  right: -1px;
  width: 1px;
  height: 0;
  background: var(--fg);
  transform: translateY(-50%);
  transition: height 0.6s ease-out;
}

.approach-step:last-child::after {
  display: none;
}

.approach-step.is-in {
  opacity: 1;
  transform: translateY(0) scale(1);
}

.approach-step.is-in::after {
  height: 60%;
}

.approach-step:nth-child(2) {
  transition-delay: 100ms;
}

.approach-step:nth-child(3) {
  transition-delay: 200ms;
}

.approach-step:nth-child(4) {
  transition-delay: 300ms;
}

.approach-step:nth-child(5) {
  transition-delay: 400ms;
}

/* ホバーエフェクト */
.approach-step:hover {
  transform: translateY(-4px) scale(1.02);
}

.approach-step:hover .approach-step__number {
  transform: rotate(360deg) scale(1.1);
  border-width: 2px;
}

@media (min-width: 768px) {
  .approach-step {
    border-right: 1px solid var(--line);
  }
  
  .approach-step:last-child {
    border-right: none;
  }
}

.approach-step__number {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 38px;
  border: 1px solid var(--fg);
  border-radius: 50%;
  font-size: var(--text-14);
  font-weight: 700;
  margin-bottom: var(--gap-sm);
  transition: all var(--trans-base);
  font-family: "Inter", sans-serif;
}

.approach-step__title {
  font-size: var(--text-18);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--gap-sm);
  transition: color var(--trans-fast);
}

.approach-step:hover .approach-step__title {
  color: var(--accent);
}

.approach-step__text {
  font-size: var(--text-14);
  color: var(--muted);
  line-height: 1.6;
  transition: color var(--trans-fast);
}

.approach-step:hover .approach-step__text {
  color: var(--fg);
}

/* CTA セクション */
.cta {
  text-align: center;
  padding: calc(var(--gap-xl) * 1.5) 0;
}

.cta__title {
  font-size: clamp(20px, 2.5vw, 32px);
  font-weight: 700;
  margin-bottom: var(--gap-md);
  line-height: 1.5;
}

/* ========== 会社概要ページ ========== */

.company-intro {
  max-width: 800px;
  margin: 0 auto var(--gap-xl);
  text-align: center;
}

.company-intro__title {
  font-size: var(--text-60);
  font-weight: 800;
  margin-bottom: var(--gap-lg);
}

.company-message {
  max-width: 800px;
  margin: var(--gap-xl) auto;
  padding: var(--gap-lg);
  border-left: 2px solid var(--fg);
  font-size: var(--text-18);
  line-height: 1.9;
}

.company-info {
  max-width: 900px;
  margin: var(--gap-xl) auto;
}

.company-info__title {
  font-size: var(--text-36);
  font-weight: 700;
  margin-bottom: var(--gap-lg);
  text-align: center;
}

.map-link {
  display: inline-block;
  margin-top: var(--gap-md);
  font-size: var(--text-14);
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* ========== お問い合わせページ ========== */

.contact-intro {
  max-width: 700px;
  margin: 0 auto var(--gap-xl);
  text-align: center;
}

.contact-intro__title {
  font-size: var(--text-60);
  font-weight: 800;
  margin-bottom: var(--gap-lg);
}

.contact-intro__lead {
  font-size: var(--text-24);
  line-height: 1.8;
  color: var(--muted);
}

/* マルキー（テキストスクロール） */
.marquee {
  position: relative;
  overflow: hidden;
  padding: var(--gap-lg) 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.marquee__content {
  display: flex;
  white-space: nowrap;
  animation: marquee 40s linear infinite;
}

@media (prefers-reduced-motion: reduce) {
  .marquee__content {
    animation: none;
  }
}

@keyframes marquee {
  0% {
    transform: translateX(0);
  }
  100% {
    transform: translateX(-50%);
  }
}

.marquee__item {
  font-size: var(--text-36);
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0 var(--gap-lg);
  opacity: 0.15;
}