/* ===================================================================
   Components CSS - Reusable Components
   Extracted from https://www.onwords.co.jp/ (STUDIO site)
   =================================================================== */

/* ===================================================================
   Business Card Component
   Extracted from https://www.onwords.co.jp/ (STUDIO site)
   Structure: Image on top, text below (NOT overlayed)
   =================================================================== */

.card {
  display: flex;
  flex-direction: column; /* Vertical layout: image on top, text below */
  text-decoration: none;
  /* No hover animation - matches production site */
  opacity: 1; /* Prevent base.css a:hover opacity change */
}

.card:hover {
  opacity: 1; /* Prevent base.css a:hover opacity change */
}

.card--business {
  width: 476px;
  max-width: calc(40% - 36px); /* From production site */
  gap: 32px; /* Space between image and text - from production site */
  margin: 0;
  border-radius: 0; /* No border radius on card */
  background-color: transparent;
  overflow: visible;
}

/* Card image - using ::before pseudo-element for background */
.card__image {
  width: 476px;
  height: 300px; /* From production site */
  border-radius: 8px; /* From production site */
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  overflow: hidden;
}

/* Image backgrounds using ::before pseudo-element */
.card__image--local-dx::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-image: url('../images/top/business/s-1200x800_v-fms_webp_df73450b-6e71-4610-bb68-1da0e6550d51_middle.webp');
  background-size: cover;
  background-position: 50% 50%;
}

.card__image--inbound-marketing::before {
  content: '';
  display: block;
  width: 100%;
  height: 100%;
  background-image: url('../images/top/business/s-1152x648_v-fs_webp_0e1fc66c-d727-4f51-97eb-b378e3cb4581.webp');
  background-size: cover;
  background-position: 50% 50%;
}

/* Text container - below image */
.card__text-container {
  display: flex;
  flex-direction: column;
  gap: 16px; /* Space between title and description - from production site */
  padding: 0;
  background-color: transparent;
}

.card__title {
  font-size: 20px; /* From production site */
  font-weight: 700; /* From production site */
  line-height: 30px; /* From production site */
  color: rgb(34, 34, 34); /* From production site */
  margin: 0;
}

.card__description {
  font-size: 16px; /* From production site */
  font-weight: 400; /* From production site */
  line-height: 28px; /* From production site */
  color: rgb(34, 34, 34); /* From production site */
  margin: 0;
}

/* ===================================================================
   Button Component
   =================================================================== */

/* Primary Button - Red gradient button */
.btn-primary {
  display: inline-block;
  padding: 10px 16px;
  font-size: 16px;
  font-weight: 500;
  line-height: 28px;
  color: rgb(255, 255, 255);
  text-decoration: none;
  background: linear-gradient(90deg, rgb(231, 74, 74), rgb(231, 74, 74));
  border: none;
  border-radius: 24px;
  transition: opacity 0.3s cubic-bezier(0.4, 0.4, 0, 1);
}

.btn-primary:hover {
  opacity: 0.8;
}

/* ===================================================================
   Archive Filter Component (Category/Tag Filter Buttons)
   Used in: News archive, Case archive, Knowledge archive, etc.
   =================================================================== */

.archive-filter {
  padding: 48px 0 32px;
  background-color: #ffffff;
}

.archive-filter__container {
  max-width: 1312px;
  margin: 0 auto;
  padding: 0 16px;
}

.archive-filter__nav {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.archive-filter__button {
  padding: 2px 14px;
  font-size: 13px;
  font-weight: 500;
  line-height: 22.75px;
  color: rgb(51, 51, 51);
  background-color: rgb(255, 255, 255);
  border: 1px solid rgb(226, 226, 226);
  border-radius: 2px;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: all 0.3s ease;
}

.archive-filter__button:hover {
  opacity: 0.8;
}

.archive-filter__button--active {
  color: rgb(255, 255, 255);
  background: linear-gradient(90deg, rgb(231, 74, 74), rgb(231, 74, 74));
  border: 1px solid rgb(231, 74, 74);
}

/* ===================================================================
   News Item Component
   =================================================================== */

.news-item {
  display: flex;
  flex-direction: row;
  gap: 24px;
  padding: 24px 0;
  text-decoration: none;
  border-bottom: 1px solid rgb(238, 238, 238);
  transition: background-color 0.3s ease;
}

.news-item:hover {
  background-color: #fff1ef; /* rgb(255, 241, 239) - From production site */
}

.news-item__meta {
  display: flex;
  align-items: center;
  gap: 12px;
}

.news-item__date {
  font-size: 14px;
  font-weight: 500;
  line-height: 24.5px;
  color: rgb(66, 66, 66);
  white-space: nowrap;
}

.news-item__category {
  font-size: 12px;
  font-weight: 500;
  line-height: 21px;
  color: rgb(255, 255, 255); /* White text */
  background: linear-gradient(90deg, rgb(231, 74, 74), rgb(231, 74, 74)); /* Red background - matches production */
  padding: 4px 12px;
  border-radius: 2px;
  white-space: nowrap;
}

.news-item__title {
  font-size: 16px;
  font-weight: 500;
  line-height: 28px;
  color: rgb(34, 34, 34);
  flex: 1;
}

.news-item:hover .news-item__title {
  color: rgb(230, 1, 18);
}

/* ===================================================================
   Common Scroll-in Animations
   フェードイン・スライドアップアニメーション（共通クラス）
   =================================================================== */

/* 初期状態: 非表示 + 下から20px */
.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
}

/* アニメーション発動時: 表示 + 元の位置 */
.fade-in-up.appear {
  opacity: 1;
  transform: translateY(0);
}

/* アニメーション速度バリエーション */

/* Fast: 0.3s - 小さい要素、カードなど */
.fade-in-up--fast.appear {
  transition: opacity 0.3s cubic-bezier(0.4, 0.4, 0, 1), transform 0.3s cubic-bezier(0.4, 0.4, 0, 1);
}

/* Normal: 0.6s - 中程度の要素、テキストブロックなど */
.fade-in-up--normal.appear {
  transition: opacity 0.6s ease-in-out, transform 0.6s ease-in-out;
}

/* Slow: 0.8s - 大きい要素、メッセージブロックなど */
.fade-in-up--slow.appear {
  transition: opacity 0.8s cubic-bezier(0.4, 0.4, 0, 1), transform 0.8s cubic-bezier(0.4, 0.4, 0, 1);
}

/* Slower: 1.0s - 最も遅い、タイトルなど */
.fade-in-up--slower.appear {
  transition: opacity 1.0s ease-in-out, transform 1.0s ease-in-out;
}

/* Delayバリエーション（必要に応じて使用） */
.fade-in-up--delay-sm.appear {
  transition-delay: 0.1s;
}

.fade-in-up--delay-md.appear {
  transition-delay: 0.3s;
}

.fade-in-up--delay-lg.appear {
  transition-delay: 0.5s;
}

/* ===================================================================
   Business Card Responsive
   From production site: https://www.onwords.co.jp/
   =================================================================== */

/* Mobile (767px以下) */
@media (max-width: 767px) {
  .card--business {
    width: 324px; /* From production site */
    max-width: 100%;
    gap: 24px; /* From production site: 画像とテキストの間 */
  }

  .card__image {
    width: 100%;
    height: auto;
    aspect-ratio: 476 / 300; /* Maintain aspect ratio */
  }
}

/* Tablet (768px以上) */
@media (min-width: 768px) and (max-width: 1023px) {
  .card--business {
    width: calc(50% - 16px); /* From production site: calc(50% - 30px) adjusted for gap */
    max-width: calc(50% - 16px);
    gap: 32px; /* From production site */
  }

  .card__image {
    width: 100%;
    height: 300px; /* From production site */
  }
}

/* ===================================================================
   Archive Hero Component
   Used in: News archive, Case archive, Knowledge archive, etc.
   Extracted from https://www.onwords.co.jp/ (STUDIO site)
   =================================================================== */

/* Wrapper - Manages spacing and max-width */
.archive-hero-wrapper {
  max-width: 1312px;
  margin: 0 auto 40px;
  padding: 0 16px;
}

/* Hero section - Background image container */
.archive-hero {
  width: 100%;
  height: 320px;
  border-radius: 20px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}

/* Overlay - Brown overlay for better text readability */
.archive-hero__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(73, 58, 44, 0.6);
  z-index: 1;
}

/* Container - Text content */
.archive-hero__container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  text-align: center;
}

/* Label - English label */
.archive-hero__label {
  font-size: 20px;
  font-weight: 500;
  color: rgb(255, 255, 255);
  line-height: 1;
  margin: 0;
}

/* Title - Japanese title */
.archive-hero__title {
  font-size: 40px;
  font-weight: 700;
  color: rgb(255, 255, 255);
  line-height: 1.4;
  margin: 0;
}

/* ===================================================================
   Archive Hero Responsive
   =================================================================== */

/* Mobile (840px以下) */
@media (max-width: 840px) {
  .archive-hero-wrapper {
    padding: 0;
    margin-bottom: 32px;
  }

  .archive-hero {
    height: 208px;
    border-radius: 0;
  }

  .archive-hero__label {
    font-size: 14px;
  }

  .archive-hero__title {
    font-size: 28px;
  }
}

/* ===================================================================
   Section Header Component
   共通のセクションヘッダースタイル（ラベル + タイトル）
   使用例: 経営陣紹介、ミッション、事業内容など
   =================================================================== */

.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  margin-bottom: 40px;
  text-align: center;
}

.section-header__label {
  font-size: 16px;
  font-weight: 600;
  color: #E60112;
  line-height: 28px;
  letter-spacing: normal;
  margin: 0;
}

.section-header__title {
  font-size: 36px;
  font-weight: 700;
  color: #222222;
  line-height: 57.6px;
  margin: 0;
}

/* モバイル（767px以下） */
@media (max-width: 767px) {
  .section-header__label {
    font-size: 15px;
  }

  .section-header__title {
    font-size: 32px;
    line-height: 51.2px;
  }
}