/* /public_html/assets/css/resources.css - Resources ページ専用 */

/* ========== ページ全体の背景：background.webp を固定表示 ========== */
body.lp--firefly.lp--resources {
  background-color: #000;
  background-image: url(../img/common/background.webp);
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
}

/* ========== Hero: 縦幅と上部余白をさらにコンパクトに ========== */
.ff-hero--resources {
  min-height: 60vh;
  /* 上部余白をベースの約 1/3 まで圧縮・下も少し詰める */
  padding: clamp(1.5rem, 4vh, 3rem) var(--ff-space) clamp(2.5rem, 6vh, 4rem);
  align-items: flex-start;
}

.ff-hero--resources .ff-hero__inner {
  margin-top: 0;
}

/* Resources ヒーローのオーバーレイはテキスト付近のみ（縦 40% 程度）に限定 */
.ff-hero--resources .ff-hero__overlay {
  top: 0;
  height: 40%;
  bottom: auto;
}

/* ========== 背景画像セクション（固定背景の上をコンテンツがスクロール） ========== */
.resources-section {
  position: relative;
  min-height: 60vh;
  padding: var(--ff-space-lg) var(--ff-space);
}

/* 固定背景はヒーローで表示しているため、ここではオーバーレイのみ（透過して奥行き感） */
.resources-section__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.resources-section__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: transparent;
  z-index: 1;
}

.resources-section__inner {
  position: relative;
  z-index: 2;
  max-width: var(--ff-container);
  margin: 0 auto;
}

.resources-section__title {
  font-family: var(--ff-font);
  font-size: var(--ff-title-section);
  font-weight: 700;
  color: var(--ff-text-on-dark);
  text-align: center;
  margin: 0 0 var(--ff-space-lg);
  letter-spacing: var(--letter-spacing, 0.05em);
  line-height: var(--line-height-base, 1.8);
}

/* ========== カードグリッド（透過カード） ========== */
.resources-grid {
  display: grid;
  gap: var(--ff-space);
  grid-template-columns: 1fr;
}

@media (min-width: 768px) {
  .resources-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .resources-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.resources-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(var(--lp-screen-blur, 20px));
  -webkit-backdrop-filter: blur(var(--lp-screen-blur, 20px));
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: var(--ff-radius);
  overflow: hidden;
  cursor: pointer;
  transition: transform 0.2s ease, background 0.2s ease, border-color 0.2s ease;
  text-decoration: none;
  color: inherit;
}

.resources-card__inner {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.resources-card:hover,
.resources-card:focus-visible {
  background: rgba(255, 255, 255, 0.18);
  border-color: rgba(255, 209, 238, 0.5);
  transform: translateY(-4px);
  outline: none;
}

.resources-card:focus-visible {
  box-shadow: 0 0 0 2px var(--ff-accent-pink);
}

.resources-card__img {
  aspect-ratio: 1;
  overflow: hidden;
  flex-shrink: 0;
}

.resources-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.resources-card__body {
  padding: var(--ff-space);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.resources-card__title {
  font-family: var(--ff-font);
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  font-weight: 700;
  color: var(--ff-text-on-dark);
  margin: 0 0 0.5rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.resources-card__lead {
  font-size: clamp(0.875rem, 1.2vw, 0.9375rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
  margin: 0 0 0.75rem;
  letter-spacing: 0.03em;
}

.resources-card__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.resources-card__list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  font-size: clamp(0.8125rem, 1.1vw, 0.875rem);
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.85);
}

.resources-card__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--ff-accent-pink);
}

/* ========== モーダル（左: タイトル＋序章 / 右: ダウンロードフォーム） ========== */
.resources-modal {
  position: fixed;
  inset: 0;
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--ff-space);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, visibility 0.2s ease;
}

.resources-modal--open {
  opacity: 1;
  visibility: visible;
}

.resources-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  cursor: pointer;
}

.resources-modal__dialog {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 900px;
  max-height: 90vh;
  overflow: auto;
  background: var(--ff-surface);
  border-radius: var(--ff-radius-lg);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

@media (min-width: 768px) {
  .resources-modal__dialog {
    grid-template-columns: 1fr 1fr;
    max-height: 85vh;
  }
}

.resources-modal__close {
  position: absolute;
  top: var(--ff-space);
  right: var(--ff-space);
  z-index: 2;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  font-size: 1.5rem;
  line-height: 1;
  color: var(--ff-text-muted);
  background: transparent;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  transition: color 0.2s ease, background 0.2s ease;
}

.resources-modal__close:hover {
  color: var(--ff-text);
  background: var(--ff-surface-alt);
}

.resources-modal__content {
  padding: var(--ff-space-lg) var(--ff-space) var(--ff-space);
}

@media (min-width: 768px) {
  .resources-modal__content {
    padding: var(--ff-space-lg) var(--ff-space-lg) var(--ff-space-lg) var(--ff-space-lg);
  }
}

.resources-modal__title {
  font-family: var(--ff-font);
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 700;
  color: var(--ff-text);
  margin: 0 0 1rem;
  padding-right: 2.5rem;
  line-height: 1.4;
  letter-spacing: 0.02em;
}

.resources-modal__intro {
  font-size: var(--ff-body);
  line-height: var(--line-height-base, 1.8);
  color: var(--ff-text-muted);
  margin: 0;
  letter-spacing: 0.05em;
}

.resources-modal__form-wrap {
  padding: var(--ff-space-lg);
  background: var(--ff-surface-alt);
  border-radius: 0 0 var(--ff-radius-lg) var(--ff-radius-lg);
}

@media (min-width: 768px) {
  .resources-modal__form-wrap {
    border-radius: 0 var(--ff-radius-lg) var(--ff-radius-lg) 0;
  }
}

.resources-modal__form-heading {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ff-text);
  margin: 0 0 1rem;
}

/* ========== フォーム（BEM） ========== */
.resources-form__row {
  margin: 0 0 1rem;
}

.resources-form__row label,
.resources-form__label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ff-text);
  margin-bottom: 0.25rem;
}

.resources-form__required {
  color: var(--ff-primary);
  font-size: 0.75rem;
}

.resources-form__row input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-size: 1rem;
  font-family: var(--ff-font);
  color: var(--ff-text);
  background: var(--ff-surface);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 8px;
  box-sizing: border-box;
}

.resources-form__row input:focus {
  outline: none;
  border-color: var(--ff-primary);
  box-shadow: 0 0 0 2px rgba(170, 0, 0, 0.2);
}

.resources-form__row--name .resources-form__name-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.resources-form__name-field {
  display: flex;
  flex-direction: column;
  margin: 0;
}

.resources-form__name-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ff-text);
  margin-bottom: 0.25rem;
}

.resources-form__name-field input {
  width: 100%;
  padding: 0.6rem 0.75rem;
  font-size: 1rem;
  font-family: var(--ff-font);
  color: var(--ff-text);
  background: var(--ff-surface);
  border: 1px solid rgba(0, 0, 0, 0.12);
  border-radius: 8px;
  box-sizing: border-box;
}

.resources-form__submit {
  margin: 1.25rem 0 0;
}

.resources-form__submit button {
  width: 100%;
  padding: 0.875rem 1.5rem;
  font-size: 1rem;
  font-weight: 600;
  font-family: var(--ff-font);
  color: #fff;
  background: var(--ff-primary);
  border: none;
  border-radius: 999px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
}

.resources-form__submit button:hover {
  background: var(--ff-accent);
  color: var(--ff-primary);
  transform: scale(1.02);
}

/* モーダル表示時は body スクロール固定 */
body.resources-modal-open {
  overflow: hidden;
}