/**
 * レスポンシブ CSS
 * モバイルファーストアプローチ
 * namwa-recruit テーマ
 *
 * ブレークポイント:
 *   sm: 480px
 *   md: 768px
 *   lg: 1024px
 *   xl: 1200px
 */

/* ========================================
   sm: 480px以上
   ======================================== */

@media (min-width: 480px) {

  /* Numbers */
  .numbers__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Reward benefits */
  .reward__benefits-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Contact */
  .contact__form-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* CTA btn */
  .contact__submit {
    width: auto;
  }

}

/* ========================================
   md: 768px以上
   ======================================== */

@media (min-width: 768px) {

  /* ヘッダー */
  .site-header {
    height: var(--header-height-lg, 80px);
  }

  .hero {
    padding-top: var(--header-height-lg, 80px);
  }

  /* ナビ表示（デスクトップ） */
  .nav-toggle {
    display: none;
  }

  .primary-nav {
    display: block !important;
  }

  /* Hero */
  .hero__content {
    padding: 100px 20px;
    max-width: 700px;
  }

  .hero__en-label {
    font-size: 0.75rem;
  }

  .hero__subtext {
    font-size: 1.1rem;
  }

  /* Numbers: 4列 */
  .numbers__grid {
    grid-template-columns: repeat(4, 1fr);
  }

  /* About cards: 3列 */
  .about__cards {
    grid-template-columns: repeat(3, 1fr);
  }


  /* Reward table */
  .reward__salary-row {
    grid-template-columns: 160px 1fr 180px;
    padding: 20px 28px;
  }

  /* Reward benefits: 3列 */
  .reward__benefits-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Flow */
  .flow__step {
    grid-template-columns: 100px 1fr 140px;
    gap: 32px;
  }

  .flow__step-img-wrap {
    grid-column: 3;
    grid-row: 1;
    margin-top: 0;
    align-self: center;
  }

  .flow__step-num {
    width: 100px;
    height: 100px;
  }

  .flow__step:not(.flow__step--last)::before {
    left: 49px;
    top: 100px;
  }

  /* Training: 3列 */
  .training__features {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Voice: 2列 */
  .voice__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Footer */
  .site-footer__inner {
    grid-template-columns: repeat(3, 1fr);
    padding: 80px 40px;
  }

  /* Sticky CTA */
  .sticky-cta {
    padding: 16px 40px;
  }

  /* Section */
  .section {
    padding: 100px 0;
  }

  .section-header {
    margin-bottom: 80px;
  }

}

/* ========================================
   lg: 1024px以上
   ======================================== */

@media (min-width: 1024px) {

  /* Container */
  .container {
    padding: 0 var(--container-px-lg, 40px);
  }

  /* Hero */
  .hero__content {
    max-width: 800px;
    padding: 0px 40px;
  }

  .hero__pillars {
    gap: 16px;
  }

  .hero__pillar {
    min-width: 130px;
    padding: 20px 32px;
  }

  /* Reward benefits: 3列（継続） */

  /* Voice: 2列グリッド */
  .voice__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  /* Numbers */
  .numbers__item {
    padding: 48px 32px;
  }

  /* Overview table */
  .overview__th {
    width: 24%;
  }

  /* Section spacing */
  .section {
    padding: 120px 0;
  }

}

/* ========================================
   xl: 1200px以上
   ======================================== */

@media (min-width: 1200px) {

  /* Hero */
  .hero__content {
    max-width: 900px;
  }

  /* Voice: 4列 */
  .voice__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  /* Footer */
  .site-footer__inner {
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
  }

}

/* ========================================
   モバイル専用（md未満）
   ======================================== */

@media (max-width: 767px) {

  /* ナビ - モバイルドロワー */
  .nav-toggle {
    display: flex;
  }

  .primary-nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(300px, 80vw);
    background: #111111;
    border-left: 1px solid rgba(44, 209, 92,0.2);
    padding: calc(var(--header-height, 70px) + 20px) 20px 40px;
    overflow-y: auto;
    transform: translateX(100%);
    transition: transform 0.35s ease;
    z-index: var(--z-nav-mobile, 300);
  }

  .primary-nav.open {
    transform: translateX(0);
  }

  .primary-nav__list {
    flex-direction: column;
    gap: 4px;
    align-items: stretch;
  }

  .primary-nav__link {
    padding: 14px 16px;
    font-size: 0.85rem;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    color: var(--color-text-light, #ccc);
  }

  .primary-nav__link--cta {
    margin: 16px 0 0;
    text-align: center;
    padding: 14px 20px;
  }

  /* Reward ladder: stack vertically on mobile */
  .reward__ladder {
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .reward__ladder-arrow {
    transform: rotate(90deg);
    margin: 4px auto;
    display: block;
  }

  .reward__ladder-card {
    max-width: 100%;
    padding: 20px 20px 16px;
  }

  .reward__ladder-price-num {
    font-size: 1.8rem;
  }

  /* Sticky CTA */
  .sticky-cta__inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .sticky-cta__btn {
    width: 100%;
    max-width: 300px;
  }

  /* Flow step */
  .flow__step {
    grid-template-columns: 70px 1fr;
    gap: 16px;
  }

  .flow__step-num {
    width: 70px;
    height: 70px;
  }

  .flow__step:not(.flow__step--last)::before {
    left: 34px;
    top: 70px;
  }

  .flow__step-digit {
    font-size: 1.3rem;
  }

  /* Overview table */
  .overview__th {
    width: 24%;
    font-size: 0.8rem;
    padding: 14px 12px;
    white-space: normal;
  }


  .overview__td {
    font-size: 0.85rem;
    padding: 14px 12px;
  }


  /* Contact form: single column on small mobile */
  .contact__form-grid {
    grid-template-columns: 1fr;
  }

  /* Section */
  .section {
    padding: 60px 0;
  }

  .section-header {
    margin-bottom: 40px;
  }

  /* Hero adjustments */
  .hero__cta {
    flex-direction: column;
    align-items: center;
  }

  .hero__cta .btn {
    width: 100%;
    max-width: 300px;
    text-align: center;
  }

  /* Footer */
  .site-footer__inner {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 48px 20px;
  }

}

/* ========================================
   印刷スタイル
   ======================================== */

@media print {
  .site-header,
  .sticky-cta,
  .hero__scroll,
  .hero__slider,
  .contact,
  .site-footer__sns,
  .nav-toggle {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
  }

  .section {
    padding: 20px 0;
    page-break-inside: avoid;
  }

  a {
    color: #000;
    text-decoration: underline;
  }
}