/* ベース設定 */
:root {
  --background: 0 0% 100%;
  --foreground: 222.2 84% 4.9%;
  --card: 0 0% 100%;
  --card-foreground: 222.2 84% 4.9%;
  --popover: 0 0% 100%;
  --popover-foreground: 222.2 84% 4.9%;
  --primary: 142.1 76.2% 36.3%;
  --primary-foreground: 355.7 100% 97.3%;
  --secondary: 210 40% 96.1%;
  --secondary-foreground: 222.2 47.4% 11.2%;
  --muted: 210 40% 96.1%;
  --muted-foreground: 215.4 16.3% 46.9%;
  --accent: 210 40% 96.1%;
  --accent-foreground: 222.2 47.4% 11.2%;
  --destructive: 0 84.2% 60.2%;
  --destructive-foreground: 210 40% 98%;
  --border: 214.3 31.8% 91.4%;
  --input: 214.3 31.8% 91.4%;
  --ring: 142.1 76.2% 36.3%;
  --radius: 0.5rem;
}



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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background-color: hsl(var(--background));
  color: hsl(var(--foreground));
  line-height: 1.5;
}

/* ユーティリティクラス */
.container {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 1rem;
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

.items-center {
  align-items: center;
}

.justify-center {
  justify-content: center;
}

.justify-between {

  justify-content: space-between;
}

.gap-2 {
  gap: 0.5rem;
}

.gap-4 {
  gap: 1rem;
}

.gap-6 {
  gap: 1.5rem;
}

.space-y-2 > * + * {
  margin-top: 0.5rem;
}

.space-y-4 > * + * {
  margin-top: 1rem;
}

.space-y-6 > * + * {
  margin-top: 1.5rem;
}

.hidden {
  display: none;
}

.w-full {
  width: 100%;
}

.min-h-screen {
  min-height: 100vh;
}

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

.text-sm {
  font-size: 0.875rem;
}

.text-lg {
  font-size: 1.125rem;
}

.text-xl {
  font-size: 1.25rem;
}

.text-3xl {
  font-size: 1.875rem;
}

.text-4xl {
  font-size: 2.25rem;
}

.font-medium {
  font-weight: 500;
}

.font-semibold {
  font-weight: 600;
}

.font-bold {
  font-weight: 700;
}

.text-primary {
  color: hsl(var(--primary));
}

.text-primary-foreground {
  color: hsl(var(--primary-foreground));
}

.text-muted-foreground {
  color: hsl(var(--muted-foreground));
}

.bg-primary {
  background-color: hsl(var(--primary));
}

.bg-background {
  background-color: hsl(var(--background));
}

.border {
  border: 1px solid hsl(var(--border));
}

.border-t {
  border-top: 1px solid hsl(var(--border));
}

.border-b {
  border-bottom: 1px solid hsl(var(--border));
}

.rounded-lg {
  border-radius: var(--radius);
}

.rounded-xl {
  border-radius: calc(var(--radius) + 0.25rem);
}

.rounded-full {
  border-radius: 9999px;
}

.shadow-sm {
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.shadow-lg {
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.shadow-xl {
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.py-1 {
  padding-top: 0.25rem;
  padding-bottom: 0.25rem;
}

.py-4 {
  padding-top: 1rem;
  padding-bottom: 1rem;
}

.py-6 {
  padding-top: 1.5rem;
  padding-bottom: 1.5rem;
}

.py-8 {
  padding-top: 2rem;
  padding-bottom: 2rem;
}

.py-12 {
  padding-top: 3rem;
  padding-bottom: 3rem;
}

.px-3 {
  padding-left: 0.75rem;
  padding-right: 0.75rem;
}

.px-4 {
  padding-left: 1rem;
  padding-right: 1rem;
}

.px-6 {
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.p-8 {
  padding: 2rem;
}

.pb-4 {
  padding-bottom: 1rem;
}

.mt-6 {
  margin-top: 1.5rem;
}

.mb-2 {
  margin-bottom: 0.5rem;
}

.max-w-[600px] {
  max-width: 600px;
}

.max-w-[900px] {
  max-width: 900px;
}

.max-w-3xl {
  max-width: 48rem;
}

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

.h-4 {
  height: 1rem;
}

.h-5 {
  height: 1.25rem;
}

.h-6 {
  height: 1.5rem;
}

.h-10 {
  height: 2.5rem;
}

.h-12 {
  height: 3rem;
}

.h-16 {
  height: 4rem;
}

.h-full {
  height: 100%;
}

.w-4 {
  width: 1rem;
}

.w-5 {
  width: 1.25rem;
}

.w-6 {
  width: 1.5rem;
}

.w-10 {
  width: 2.5rem;
}

.w-12 {
  width: 3rem;
}

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

.z-50 {
  z-index: 50;
}

.sticky {
  position: sticky;
}

.fixed {
  position: fixed;
}

.absolute {
  position: absolute;
}

.relative {
  position: relative;
}

.top-0 {
  top: 0;
}

.top-16 {
  top: 4rem;
}

.bottom-6 {
  bottom: 1.5rem;
}

.right-6 {
  right: 1.5rem;
}

.left-0 {
  left: 0;
}

.right-0 {
  right: 0;
}

.grid {
  display: grid;
}

.grid-cols-1 {
  grid-template-columns: repeat(1, minmax(0, 1fr));
}

.gap-2 {
  gap: 0.5rem;
}

.gap-6 {
  gap: 1.5rem;
}

.gap-12 {
  gap: 3rem;
}

.overflow-hidden {
  overflow: hidden;
}

.transition-colors {
  transition-property: color, background-color, border-color;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.transition-all {
  transition-property: all;
  transition-timing-function: cubic-bezier(0.4, 0, 0.2, 1);
  transition-duration: 150ms;
}

.duration-300 {
  transition-duration: 300ms;
}

.backdrop-blur {
  backdrop-filter: blur(8px);
}

/* コンポーネントスタイル */
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius);
  font-weight: 500;
  transition: all 0.2s ease;
  cursor: pointer;
  padding: 0.5rem 1rem;
  border: 1px solid transparent;
  background-color: hsl(var(--primary));
  color: hsl(var(--primary-foreground));
  text-decoration: none;
}

.button:hover {
  opacity: 0.9;
}

.button.outline {
  background-color: transparent;
  border-color: hsl(var(--primary));
  color: hsl(var(--primary));
}

.button.outline:hover {
  background-color: hsl(var(--primary) / 0.1);
}

.button.size-lg {
  padding: 0.75rem 1.5rem;
  font-size: 1rem;
}

.button.size-icon {
  padding: 0.5rem;
}

.button.w-full {
  width: 100%;
}

.card {
  background-color: hsl(var(--card));
  color: hsl(var(--card-foreground));
  border-radius: var(--radius);
  border: 1px solid hsl(var(--border));
  box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
  overflow: hidden;
}

.card-header {
  padding: 1.5rem;
  border-bottom: 1px solid hsl(var(--border));
}

.card-title {
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.2;
  padding-top: 10px;
}

.card-description {
  color: hsl(var(--muted-foreground));
  margin-top: 0.5rem;
  font-size: 0.875rem;
}

.card-content {
  padding: 1.5rem;
}

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

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.5rem;
  border-radius: var(--radius);
  border: 1px solid hsl(var(--input));
  background-color: transparent;
  font-size: 0.875rem;
  transition: border-color 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: hsl(var(--ring));
  box-shadow: 0 0 0 2px hsl(var(--ring) / 0.3);
}

.form-textarea {
  min-height: 80px;
  resize: vertical;
}

/* パララックス背景 */
.parallax-background {
  position: relative;
  overflow: hidden;
}

.parallax-background::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  z-index: -2;
}

.parallax-background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(255, 255, 255, 0.8);
  z-index: -1;
}

/* アニメーション */
.animated-section {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.animated-section[data-direction="left"] {
  transform: translateX(-20px);
}

.animated-section[data-direction="right"] {
  transform: translateX(20px);
}

.animated-section[data-direction="up"] {
  transform: translateY(20px);
}

.animated-section[data-direction="down"] {
  transform: translateY(-20px);
}

.animated-card {
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.animated-card:hover {
  transform: scale(1.02);
  box-shadow: 0 10px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  border-color: hsl(var(--primary) / 0.5);
}

.animated-button {
  transition: transform 0.3s ease;
}

.animated-button:hover {
  transform: scale(1.05);
}

.animated-button:active {
  transform: scale(0.98);
}

.logo {
  transition: transform 0.3s ease;
}

.logo:hover {
  transform: scale(1.05);
}

/* スクロールトップボタン */
.scroll-to-top {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.scroll-to-top.visible {
  opacity: 1;
  transform: scale(1);
}






.hero-section,
#company{
  background-size: cover;
  opacity: 1;
}

header{
  background-color: #fff;
}

.mobile-menu a,
header a{
  color: #000;
  text-decoration: none;
}



.hero-section{
  background-position: center center;
}

.inline{
  display: inline;
}
.pattern{
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image: url(images/dot.png);
  background-repeat: repeat;
  z-index: 0;
}
.z-index,
.hero-text{
  position: relative;
  z-index: 1;
}
.sub-text,
h1.text-3xl{
  color: white;
}

#top{
  background-color: #fff;
}


/* レスポンシブ設定 */
@media (min-width: 768px) {
  .md\:flex {
    display: flex;
  }

  .md\:hidden {
    display: none;
  }

  .md\:flex-row {
    flex-direction: row;
  }

  .md\:py-8 {
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .md\:py-24 {
    padding-top: 6rem;
    padding-bottom: 6rem;
  }

  .md\:px-6 {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .md\:text-xl {
    font-size: 1.25rem;
  }

  .md\:grid-cols-2 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .md\:grid-cols-\[200px_1fr\] {
    grid-template-columns: 200px 1fr;
  }
}

@media (min-width: 1024px) {
  .lg\:py-32 {
    padding-top: 8rem;
    padding-bottom: 8rem;
  }

  .lg\:grid-cols-3 {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }


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

  .animated-section,
  .animated-card,
  .animated-button,
  .logo,
  .scroll-to-top,
  .parallax-background::before {
    transition: none !important;
    animation: none !important;
    transform: none !important;
  }
}

/* 
  特定のセクションコンテンツ（事業内容、会社概要、お問い合わせ）の中央揃えを強化します。
  これらの要素はTailwind CSSの mx-auto クラスによって中央揃えされることが期待されますが、
  このCSSルールで明示的にスタイルを適用し、確実に中央揃えされるようにします。
*/

/* 事業内容のカードグリッド */
#services-grid {
  margin-left: auto;
  margin-right: auto;
}

/* 会社概要の主要コンテンツブロック */
/* HTML内の該当要素: <div class="animated-section mx-auto max-w-3xl py-12" ...> */
#company .animated-section.mx-auto.max-w-3xl.py-12 {
  margin-left: auto;
  margin-right: auto;
}

/* お問い合わせフォームの主要コンテンツブロック */
/* HTML内の該当要素: <div class="animated-section mx-auto max-w-3xl py-12" ...> */
#contact .animated-section.mx-auto.max-w-3xl.py-12 {
  margin-left: auto;
  margin-right: auto;

  .lg\:grid-cols-\[1fr_400px\] {
    grid-template-columns: 1fr 400px;
  }

  .lg\:text-base\/relaxed {
    font-size: 1rem;
    line-height: 1.625;
  }
}

@media (min-width: 1280px) {
  .xl\:text-6xl\/none {
    font-size: 3.75rem;
    line-height: 1;
  }

  .xl\:grid-cols-\[1fr_600px\] {
    grid-template-columns: 1fr 600px;
  }

  .xl\:text-xl\/relaxed {
    font-size: 1.25rem;
    line-height: 1.625;
  }
}

@media (min-width: 400px) {
  .min-\[400px\]\:flex-row {
    flex-direction: row;
  }
}

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

  .animated-section,
  .animated-card,
  .animated-button,
  .logo,
  .scroll-to-top,
  .parallax-background::before {
    transition: none !important;
    animation: none !important;
    transform: none !important;
  }
}