/**
 * Utilities CSS
 *
 * Reusable utility classes and common patterns extracted from inline styles
 *
 * @package Kawamura_Recruit
 * @since 1.0.0
 */

/* ========================================================================
   Page Hero Pattern (全ページ共通)
   ======================================================================== */

.page-hero {
  padding: 120px 0 80px;
  text-align: center;
  background-color: var(--color-bg-gray);
}

.page-hero__label {
  color: var(--color-blue);
  font-size: 0.875rem;
  font-weight: bold;
  letter-spacing: 0.2em;
  margin-bottom: 16px;
}

.page-hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  color: var(--color-blue);
  margin-bottom: 24px;
  font-weight: 300;
}

.page-hero__description {
  font-size: 1.125rem;
  color: var(--color-text-dark);
  max-width: 600px;
  margin: 0 auto;
}

/* ========================================================================
   CTA Section Pattern (全ページ共通)
   ======================================================================== */

.cta-section {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.cta-section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-blue);
  margin-bottom: 24px;
  font-weight: 300;
}

.cta-section__description {
  font-size: 1rem;
  color: var(--color-text-dark);
  margin-bottom: 40px;
  line-height: 1.8;
}

.cta-section__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section__note {
  font-size: 0.875rem;
  color: var(--color-text-dark);
  margin-top: 24px;
  opacity: 0.7;
}

/* ========================================================================
   Utility Classes
   ======================================================================== */

/* Text Alignment */
.u-text-center {
  text-align: center;
}

.u-text-right {
  text-align: right;
}

/* Margin Top */
.u-mt-16 {
  margin-top: 16px;
}

.u-mt-24 {
  margin-top: 24px;
}

.u-mt-32 {
  margin-top: 32px;
}

.u-mt-48 {
  margin-top: 48px;
}

.u-mt-64 {
  margin-top: 64px;
}

.u-mt-80 {
  margin-top: 80px;
}

/* Margin Bottom */
.u-mb-8 {
  margin-bottom: 8px;
}

.u-mb-16 {
  margin-bottom: 16px;
}

.u-mb-24 {
  margin-bottom: 24px;
}

.u-mb-32 {
  margin-bottom: 32px;
}

.u-mb-48 {
  margin-bottom: 48px;
}

.u-mb-64 {
  margin-bottom: 64px;
}

.u-mb-80 {
  margin-bottom: 80px;
}

/* Flex Layout */
.u-flex {
  display: flex;
}

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

.u-flex-center {
  display: flex;
  justify-content: center;
}

.u-flex-wrap {
  flex-wrap: wrap;
}

/* Gap */
.u-gap-8 {
  gap: 8px;
}

.u-gap-12 {
  gap: 12px;
}

.u-gap-16 {
  gap: 16px;
}

.u-gap-24 {
  gap: 24px;
}

.u-gap-32 {
  gap: 32px;
}

.u-gap-48 {
  gap: 48px;
}

/* Max Width */
.u-max-w-narrow {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.u-max-w-medium {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* Full Width Button */
.u-btn-full {
  width: 100%;
  text-align: center;
}

/* ========================================================================
   Box Pattern (White Card/Container)
   ======================================================================== */

.box {
  background-color: var(--color-white);
  border-radius: var(--radius);
}

.box--shadow {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.box--bordered {
  border: 1px solid var(--color-border-light);
}

.box--accent-left {
  border-left: 4px solid var(--color-blue);
  border-radius: var(--radius-sm);
}

/* Box Padding Modifiers */
.box--padding-sm {
  padding: 24px;
}

.box--padding-md {
  padding: 32px;
}

.box--padding-lg {
  padding: 48px;
}

/* SP表示: boxパディングを調整 */
@media (max-width: 768px) {
  .box--padding-sm {
    padding: 16px;
  }

  .box--padding-md {
    padding: 20px;
  }

  .box--padding-lg {
    padding: 24px;
  }
}

/* Box Width Constraints */
.box--narrow {
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.box--medium {
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}

/* ========================================================================
   Stat Card Pattern (Number Display)
   ======================================================================== */

.stat-card {
  background-color: var(--color-white);
  padding: 40px 24px;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  text-align: center;
  transition: transform 0.3s, box-shadow 0.3s;
}

.stat-card__number {
  font-family: 'Courier New', monospace;
  color: var(--color-blue);
  margin-bottom: 8px;
  font-weight: 300;
}

.stat-card__number-main {
  font-size: clamp(3rem, 6vw, 4rem);
}

.stat-card__number-unit {
  font-size: 1.5rem;
}

.stat-card__plus {
  font-size: 0.6em;
  vertical-align: baseline;
  opacity: 0.9;
  margin-left: 4px;
}

.stat-card__label {
  font-size: 1.125rem;
  color: var(--color-text-dark);
}

.stat-card__sublabel {
  font-size: 0.75rem;
  color: var(--color-text-light);
  margin-top: 4px;
}

/* ========================================================================
   Icon List Pattern (List with Icons)
   ======================================================================== */

.icon-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.icon-list--wide {
  gap: 16px;
}

.icon-list__item {
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.icon-list__icon {
  color: var(--color-blue);
  font-weight: bold;
  flex-shrink: 0;
}

/* Check List Variant */
.check-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.check-list__item {
  display: flex;
  gap: 12px;
}

.check-list__icon {
  color: var(--color-blue);
  font-weight: bold;
  flex-shrink: 0;
}

.check-list__content {
  flex: 1;
}

.check-list__title {
  font-weight: bold;
  margin-bottom: 4px;
}

.check-list__description {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ========================================================================
   Definition List Pattern (Horizontal dl/dt/dd)
   ======================================================================== */

.dl-inline {
  font-size: 0.875rem;
  border-top: 1px solid var(--color-border-light);
  padding-top: 16px;
}

.dl-inline__row {
  display: flex;
  gap: 12px;
  margin-bottom: 8px;
}

.dl-inline__row:last-child {
  margin-bottom: 0;
}

.dl-inline__term {
  font-weight: bold;
  color: var(--color-blue);
  min-width: 60px;
}

/* Bordered List */
.dl-bordered {
  list-style: none;
  padding: 0;
  margin: 0;
}

.dl-bordered__item {
  padding: 12px 0;
  border-bottom: 1px solid var(--color-border-light);
  color: var(--color-text-dark);
}

.dl-bordered__item:last-child {
  border-bottom: none;
}

.dl-bordered__label {
  color: var(--color-blue);
  font-weight: bold;
}

/* ========================================================================
   Career Step Pattern (Timeline Badge)
   ======================================================================== */

.career-step {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 24px;
  background-color: var(--color-bg-gray);
  border-radius: var(--radius-sm);
}

.career-step__badge {
  flex-shrink: 0;
  width: 80px;
  height: 80px;
  background-color: var(--color-blue);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: bold;
  font-size: 1.25rem;
}

.career-step__content {
  flex: 1;
}

.career-step__title {
  font-weight: bold;
  margin-bottom: 8px;
}

.career-step__description {
  font-size: 0.875rem;
  color: var(--color-text-light);
}

/* ========================================================================
   Section Title (Centered)
   ======================================================================== */

.section-title-centered {
  text-align: center;
  margin-bottom: 80px;
}

.section-title-centered__main {
  font-family: var(--font-serif);
  font-size: 3.6rem;
  color: var(--color-blue);
  line-height: 1.1;
  margin-bottom: 0.5rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.section-title-centered__sub {
  font-size: 1.5rem;
  color: var(--color-blue);
  margin-top: 16px;
  margin-bottom: 8px;
  font-weight: bold;
}

.section-title-centered__description {
  font-size: 1.125rem;
  color: var(--color-text-dark);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.8;
}

/* SP表示: descriptionのbrタグを非表示にして自然な改行にする */
@media (max-width: 768px) {
  .section-title-centered__main {
    font-size: 2.4rem;
  }

  .section-title-centered__sub {
    font-size: 1.25rem;
  }

  .section-title-centered__description {
    font-size: 1rem;
  }
}

/* ========================================================================
   Timeline Pattern (Daily Schedule)
   ======================================================================== */

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 90px;
  top: 0;
  bottom: 0;
  width: 2px;
  background-color: var(--color-border-light);
}

.timeline-item {
  position: relative;
  padding-left: 100px;
  margin-bottom: 48px;
}

.timeline-time {
  position: absolute;
  left: 0;
  top: 0;
  width: 70px;
  text-align: right;
  font-weight: bold;
  color: var(--color-blue);
  font-size: 1.25rem;
}

.timeline-dot {
  position: absolute;
  left: 81px;
  top: 8px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background-color: var(--color-blue);
  border: 3px solid white;
  box-shadow: 0 0 0 2px var(--color-blue);
}

.timeline-content {
  background-color: var(--color-white);
  padding: 24px;
  border-radius: var(--radius);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.timeline-title {
  font-weight: bold;
  font-size: 1.125rem;
  color: var(--color-text-dark);
  margin-bottom: 8px;
}

.timeline-text {
  font-size: 0.875rem;
  color: var(--color-text-light);
  line-height: 1.8;
}

@media (max-width: 768px) {
  .timeline::before {
    left: 70px;
  }

  .timeline-item {
    padding-left: 80px;
  }

  .timeline-time {
    width: 50px;
    font-size: 1rem;
  }

  .timeline-dot {
    left: 61px;
  }
}

/* ========================================================================
   Padding Utilities
   ======================================================================== */

.u-pt-0 {
  padding-top: 0 !important;
}

.u-pb-0 {
  padding-bottom: 0 !important;
}

.u-mb-0 {
  margin-bottom: 0 !important;
}

/* Flex Direction */
.u-flex-row-reverse {
  flex-direction: row-reverse !important;
}

/* ========================================================================
   Responsive Line Break Control
   ======================================================================== */

/* SP表示での自動改行最適化（br は全て表示） */
@media (max-width: 767px) {
  /* 日本語の自動改行を最適化 */
  p {
    word-break: normal;
    overflow-wrap: anywhere;
    line-break: strict;
  }
}