/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: flex-end;
  padding-bottom: var(--space-xl);
  overflow: hidden;
  background: var(--color-gray-1);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--color-black);
  overflow: hidden;
}

/* YouTube背景動画 */
.hero__video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__video-wrap iframe {
  position: absolute;
  top: 50%;
  left: 50%;
  /* 16:9動画を画面全体にカバーさせる */
  width: 100vw;
  height: 56.25vw;   /* 100 / 16 * 9 */
  min-width: 177.78vh; /* 100 / 9 * 16 */
  min-height: 100vh;
  transform: translate(-50%, -50%);
}

/* オーバーレイ（動画の上に乗せて文字を読みやすくする） */
.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(14, 14, 14, 0.55);
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding-top: 8rem;
}

.hero__heading {
  color: var(--color-white);
  margin-top: 1.5rem;
  line-height: 1.1;
}

.hero__sub {
  color: var(--color-gray-5);
  font-size: clamp(0.9rem, 1.5vw, 1.05rem);
  line-height: 1.9;
  margin-top: 1.5rem;
  margin-bottom: 2.5rem;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  right: var(--gutter);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  z-index: 2;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: var(--color-accent);
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

.sp-only { display: none; }
@media (max-width: 480px) { .sp-only { display: inline; } }


/* ============================================================
   PAIN POINTS
   ============================================================ */
.pain__header {
  max-width: 560px;
  margin-bottom: var(--space-lg);
}

.pain__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--color-gray-6);
  border: 1px solid var(--color-gray-6);
}

.pain__item {
  background: var(--color-white);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.pain__num {
  color: var(--color-accent);
}

.pain__item p {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  line-height: 1.75;
  color: var(--color-gray-2);
}

@media (max-width: 640px) {
  .pain__grid { grid-template-columns: 1fr; }
}


/* ============================================================
   WORKS
   ============================================================ */
.works__header {
  max-width: 560px;
  margin-bottom: var(--space-lg);
}

.works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.works__item-link {
  display: block;
}

.works__item-img {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--color-gray-2);
}

.works__item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
}

.works__item:hover .works__item-img img {
  transform: scale(1.04);
}

.works__item-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-gray-2);
}

.works__item-body {
  padding-top: 1rem;
}

.works__item-title {
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  color: var(--color-white);
  margin-top: 0.4rem;
  line-height: 1.5;
}

.works__more {
  margin-top: var(--space-lg);
  text-align: center;
}

@media (max-width: 768px) {
  .works__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .works__grid { grid-template-columns: 1fr; }
}


/* ============================================================
   MEMBERS
   ============================================================ */
.members__header {
  max-width: 560px;
  margin-bottom: var(--space-md);
}

.members__story {
  max-width: 680px;
  margin-bottom: var(--space-lg);
  padding-left: 1.5rem;
  border-left: 2px solid var(--color-accent);
}

.members__story-text {
  font-size: clamp(0.95rem, 1.4vw, 1.05rem);
  color: var(--color-gray-3);
  line-height: 1.9;
  font-style: italic;
}

.members__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
  margin-bottom: var(--space-xl);
}

.member__img {
  aspect-ratio: 3 / 4;
  overflow: hidden;
  margin-bottom: 1.5rem;
  background: var(--color-gray-6);
}

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

.member__img-placeholder {
  width: 100%;
  height: 100%;
  background: var(--color-gray-6);
}

.member__name {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-top: 0.5rem;
}

.member__name-en {
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-gray-4);
  margin-top: 0.25rem;
  margin-bottom: 1rem;
}

.member__bio {
  font-size: 0.9rem;
  color: var(--color-gray-3);
  line-height: 1.85;
}

/* Legameの意味 */
.legame-meaning {
  max-width: 700px;
  padding: 2.5rem;
  border: 1px solid var(--color-gray-6);
  margin-inline: auto;
}

.legame-meaning__text {
  font-size: clamp(1rem, 1.5vw, 1.1rem);
  color: var(--color-gray-2);
  line-height: 1.9;
  margin-top: 1rem;
}

.legame-meaning__text em {
  font-family: var(--font-display);
  font-size: 1.2em;
  font-style: italic;
  color: var(--color-accent-dark);
}

.legame-meaning__text strong {
  font-weight: 500;
  color: var(--color-black);
}

@media (max-width: 640px) {
  .members__grid { grid-template-columns: 1fr; gap: 3rem; }
}


/* ============================================================
   SERVICES
   ============================================================ */
.services__header {
  max-width: 560px;
  margin-bottom: var(--space-lg);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--color-gray-2);
  border: 1px solid var(--color-gray-2);
}

.service {
  background: var(--color-gray-1);
  padding: 2.5rem 2rem;
}

.service__num {
  color: var(--color-accent);
  display: block;
  margin-bottom: 1.5rem;
}

.service__name {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2vw, 1.6rem);
  color: var(--color-white);
  font-weight: 300;
  font-style: italic;
}

.service__name-ja {
  font-size: 0.8rem;
  color: var(--color-gray-4);
  letter-spacing: 0.05em;
  margin-top: 0.4rem;
  margin-bottom: 1.25rem;
}

.service__desc {
  font-size: 0.875rem;
  color: var(--color-gray-5);
  line-height: 1.85;
}

@media (max-width: 768px) {
  .services__grid { grid-template-columns: 1fr; }
}


/* ============================================================
   FAQ
   ============================================================ */
.faq__header {
  max-width: 560px;
  margin-bottom: var(--space-lg);
}

.faq__list {
  max-width: 780px;
}

.faq__item {
  border-top: 1px solid var(--color-gray-6);
}

.faq__item:last-child {
  border-bottom: 1px solid var(--color-gray-6);
}

.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  color: var(--color-black);
  text-align: left;
  cursor: pointer;
  transition: color 0.2s;
}

.faq__q:hover {
  color: var(--color-accent-dark);
}

.faq__icon {
  flex-shrink: 0;
  color: var(--color-accent);
  transition: transform 0.3s var(--ease-out);
}

.faq__q[aria-expanded="true"] .faq__icon {
  transform: rotate(180deg);
}

.faq__a {
  display: none;
  padding-bottom: 1.5rem;
}

.faq__a.is-open {
  display: block;
}

.faq__a p {
  font-size: 0.9rem;
  color: var(--color-gray-3);
  line-height: 1.85;
}


/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--color-gray-6);
}

.cta-inner {
  max-width: 600px;
}

/* ============================================================
   CONTACT PAGE
   ============================================================ */

.contact-page__header {
  padding-top: calc(var(--space-xl) + 5rem);
  padding-bottom: var(--space-md);
  border-bottom: 1px solid var(--color-gray-6);
}

.contact-page__lead {
  margin-top: 1rem;
  max-width: 520px;
}

/* 2カラムグリッド */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 240px;
  gap: 5rem;
  align-items: start;
}

/* ---- CF7フォーム上書き ---- */
.contact-form-wrap .wpcf7 {
  display: block;
}

.contact-form-wrap .wpcf7-form {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact-form-wrap .wpcf7-form p {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-form-wrap label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-gray-3);
}

.contact-form-wrap input[type="text"],
.contact-form-wrap input[type="email"],
.contact-form-wrap input[type="tel"],
.contact-form-wrap textarea,
.contact-form-wrap select {
  width: 100%;
  padding: 0.9rem 1rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-black);
  background: var(--color-white);
  border: 1px solid var(--color-gray-5);
  border-radius: 0;
  outline: none;
  transition: border-color 0.2s;
  -webkit-appearance: none;
  box-sizing: border-box;
}

.contact-form-wrap input:focus,
.contact-form-wrap textarea:focus {
  border-color: var(--color-black);
}

.contact-form-wrap textarea {
  min-height: 180px;
  resize: vertical;
}

.contact-form-wrap input[type="submit"],
.contact-form-wrap .wpcf7-submit {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2.5rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  letter-spacing: 0.08em;
  color: var(--color-white);
  background: var(--color-black);
  border: 1px solid var(--color-black);
  cursor: pointer;
  transition: background 0.25s;
  -webkit-appearance: none;
  border-radius: 0;
  margin-top: 0.5rem;
}

.contact-form-wrap input[type="submit"]:hover,
.contact-form-wrap .wpcf7-submit:hover {
  background: var(--color-gray-2);
}

.contact-form-wrap .wpcf7-not-valid-tip {
  font-size: 0.75rem;
  color: #c0392b;
  margin-top: 0.25rem;
}

.contact-form-wrap .wpcf7-response-output {
  padding: 0.85rem 1rem;
  font-size: 0.85rem;
  border: 1px solid var(--color-gray-5);
  margin-top: 1rem;
}

.contact-form-wrap .wpcf7-mail-sent-ok {
  border-color: #27ae60;
  color: #27ae60;
  background: #f0faf4;
}

.contact-form-wrap .wpcf7-validation-errors {
  border-color: #c0392b;
  color: #c0392b;
}

/* ---- 補足情報（右カラム） ---- */
.contact-info {
  padding-top: 0.5rem;
  position: sticky;
  top: 120px;
}

.contact-info__item {
  margin-bottom: 2rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--color-gray-6);
}

.contact-info__val {
  font-size: 0.9rem;
  color: var(--color-gray-2);
  margin-top: 0.5rem;
  line-height: 1.7;
}

.contact-info__note {
  font-size: 0.8rem;
  color: var(--color-gray-4);
  line-height: 1.7;
}

@media (max-width: 860px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .contact-info {
    position: static;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .contact-info__item {
    margin-bottom: 0;
    padding-bottom: 0;
    border-bottom: none;
  }
  .contact-info__note {
    grid-column: 1 / -1;
  }
}

@media (max-width: 480px) {
  .contact-info { grid-template-columns: 1fr; }
}