/* ============================================
   Little Beans - Home Page
   ============================================ */

/* ============================================
   Hero
   ============================================ */

.hero {
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: var(--space-32);
  padding-bottom: var(--space-16);
  overflow: hidden;
}

.hero__inner {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .hero__inner {
    padding-inline: var(--space-12);
  }
}

.hero__mark {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-bean);
  margin-bottom: var(--space-12);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  opacity: 0;
  animation: fade-in 1200ms var(--ease-out) 400ms forwards;
}

.hero__mark::before {
  content: "";
  display: block;
  width: 48px;
  height: 1px;
  background-color: var(--color-bean);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 8rem);
  font-weight: 300;
  letter-spacing: var(--tracking-tight);
  line-height: 1;
  color: var(--color-ink);
  margin-bottom: var(--space-12);
  opacity: 0;
  animation: title-roast 2400ms var(--ease-out) 700ms forwards;
}

.hero__title em {
  font-style: italic;
  font-weight: 300;
  color: var(--color-bean);
  animation: em-roast 2600ms var(--ease-out) 900ms forwards;
}

/* 焙りアニメーション：浅煎り → 中煎り → 深煎り */
@keyframes title-roast {
  0%   { opacity: 0; color: var(--color-roast-light); transform: translateY(8px); }
  20%  { opacity: 0.6; color: var(--color-roast-light); transform: translateY(2px); }
  60%  { opacity: 1; color: var(--color-roast-mid); transform: translateY(0); }
  100% { opacity: 1; color: var(--color-ink); transform: translateY(0); }
}

@keyframes em-roast {
  0%   { color: var(--color-roast-light); }
  50%  { color: var(--color-roast-mid); }
  100% { color: var(--color-bean); }
}

.hero__poem {
  font-family: var(--font-serif-jp);
  font-size: clamp(var(--text-md), 2.4vw, var(--text-xl));
  line-height: 2.2;
  color: var(--color-ink);
  margin-bottom: var(--space-16);
  max-width: 640px;
}

.hero__poem p {
  font-family: inherit;
  font-size: inherit;
  line-height: inherit;
  opacity: 0;
  color: var(--color-roast-light);
  animation: poem-roast 2200ms var(--ease-out) forwards;
}

/* 詩は1行ずつ、約700ms間隔で焙られていく */
.hero__poem p:nth-child(1) { animation-delay: 2000ms; }
.hero__poem p:nth-child(2) { animation-delay: 2700ms; }
.hero__poem p:nth-child(3) { animation-delay: 3400ms; }
.hero__poem p:nth-child(4) { animation-delay: 4100ms; }

@keyframes poem-roast {
  0%   { opacity: 0; color: var(--color-roast-light); transform: translateY(8px); }
  50%  { opacity: 1; color: var(--color-roast-mid); transform: translateY(0); }
  100% { opacity: 1; color: var(--color-ink); transform: translateY(0); }
}

.hero__meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink-mute);
  opacity: 0;
  animation: fade-in 1200ms var(--ease-out) 5000ms forwards;
}

@media (min-width: 768px) {
  .hero__meta {
    flex-direction: row;
    gap: var(--space-12);
  }
}

.hero__meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.hero__meta-item::before {
  content: "";
  display: block;
  width: 4px;
  height: 4px;
  background-color: var(--color-bean);
  border-radius: 50%;
}

/* Scroll Indicator */
.hero__scroll {
  position: absolute;
  bottom: var(--space-12);
  right: var(--space-6);
  display: none;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-ink-mute);
  writing-mode: vertical-rl;
}

@media (min-width: 768px) {
  .hero__scroll {
    display: flex;
    right: var(--space-12);
  }
}

.hero__scroll::after {
  content: "";
  display: block;
  width: 1px;
  height: 60px;
  background-color: var(--color-bean-light);
  animation: scroll-line 2s ease-in-out infinite;
}

@keyframes scroll-line {
  0%, 100% { transform: scaleY(0.3); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
}

/* ============================================
   Home — MISSION Section (簡潔版)
   ============================================ */

.home-mission {
  padding-block: var(--space-32);
  background-color: var(--color-paper);
}

.home-mission__inner {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .home-mission__inner {
    padding-inline: var(--space-12);
  }
}

.home-mission__label {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: var(--space-12);
}

.home-mission__statement {
  font-family: var(--font-serif-jp);
  font-size: clamp(2.5rem, 8vw, 5.5rem);
  font-weight: 500;
  line-height: 1.35;
  letter-spacing: var(--tracking-tight);
  color: var(--color-ink);
  margin-bottom: var(--space-16);
}

.home-mission__body {
  font-family: var(--font-serif-jp);
  font-size: clamp(var(--text-base), 1.6vw, var(--text-md));
  line-height: 2.1;
  color: var(--color-ink-soft);
  margin-bottom: var(--space-12);
  max-width: 720px;
}

.home-mission__body p + p {
  margin-top: var(--space-6);
}

.home-mission__more {
  margin-top: var(--space-12);
}

/* ============================================
   Members Preview
   ============================================ */

.members-preview {
  padding-block: var(--space-32);
  background-color: var(--color-paper-soft);
}

.members-preview__inner {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .members-preview__inner {
    padding-inline: var(--space-12);
  }
}

.members-preview__header {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
}

@media (min-width: 768px) {
  .members-preview__header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.members-preview__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-8);
}

.member-mini {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.member-mini__avatar {
  aspect-ratio: 3 / 4;
  background-color: var(--color-line-soft);
  background-image: linear-gradient(135deg, var(--color-line-soft), var(--color-bean-light));
  position: relative;
  overflow: hidden;
}

.member-mini__avatar::after {
  content: attr(data-initial);
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 300;
  color: var(--color-paper);
  letter-spacing: var(--tracking-tight);
}

.member-mini__name {
  font-family: var(--font-serif-jp);
  font-size: var(--text-md);
  font-weight: 400;
  margin-top: var(--space-4);
}

.member-mini__role {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-bean);
}

/* ============================================
   Works Preview
   ============================================ */

.works-preview {
  padding-block: var(--space-32);
}

.works-preview__inner {
  width: 100%;
  max-width: var(--container-wide);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

@media (min-width: 768px) {
  .works-preview__inner {
    padding-inline: var(--space-12);
  }
}

.works-preview__list {
  display: flex;
  flex-direction: column;
}

.work-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-2);
  padding-block: var(--space-8);
  border-top: 1px solid var(--color-line);
  transition: padding var(--duration-base) var(--ease-out);
}

.work-row:last-child {
  border-bottom: 1px solid var(--color-line);
}

@media (min-width: 768px) {
  .work-row {
    grid-template-columns: 80px 1fr 1fr 1fr auto;
    gap: var(--space-8);
    align-items: center;
    padding-block: var(--space-6);
  }
  .work-row:hover {
    padding-left: var(--space-4);
  }
}

.work-row__num {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  color: var(--color-bean);
}

.work-row__title {
  font-family: var(--font-serif-jp);
  font-size: var(--text-md);
}

.work-row__client,
.work-row__category {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-ink-mute);
}

.work-row__year {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  color: var(--color-ink-mute);
}

/* ============================================
   CTA Section
   ============================================ */

.cta {
  padding-block: var(--space-32);
  background-color: var(--color-ink);
  color: var(--color-paper);
  text-align: center;
}

.cta__inner {
  width: 100%;
  max-width: var(--container-narrow);
  margin-inline: auto;
  padding-inline: var(--space-6);
}

.cta__eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  color: var(--color-bean-light);
  margin-bottom: var(--space-8);
}

.cta__title {
  font-family: var(--font-serif-jp);
  font-size: clamp(var(--text-xl), 4vw, var(--text-3xl));
  font-weight: 400;
  line-height: 1.6;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-12);
}

.cta .btn {
  background-color: var(--color-paper);
  color: var(--color-ink);
  border-color: var(--color-paper);
}

.cta .btn:hover {
  background-color: var(--color-bean);
  border-color: var(--color-bean);
  color: var(--color-paper);
}