/* ==========================================================================
   Components — buttons, cards, badges, accordion, etc.
   ========================================================================== */

/* --- Eyebrow (小さいラベル見出し) --- */
.eyebrow {
  display: inline-block;
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.lead {
  font-size: var(--fs-lead);
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xs);
  padding: 0.9rem 1.9rem;
  border-radius: var(--radius-sm);
  font-size: var(--fs-small);
  letter-spacing: 0.04em;
  border: 1px solid transparent;
  transition: background var(--transition-base), color var(--transition-base),
    border-color var(--transition-base), transform var(--transition-fast);
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
}

.btn--primary:hover {
  background: var(--color-accent-dark);
}

.btn--outline {
  background: transparent;
  border-color: currentColor;
  color: var(--color-ink);
}

.btn--outline:hover {
  background: var(--color-ink);
  color: var(--color-white);
  border-color: var(--color-ink);
}

.btn--on-dark {
  border-color: rgba(255, 255, 255, 0.7);
  color: var(--color-white);
}

.btn--on-dark:hover {
  background: var(--color-white);
  color: var(--color-ink);
}

.btn--block {
  width: 100%;
}

/* --- Cards --- */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.card__media {
  aspect-ratio: 4 / 3;
  background: var(--color-bg-alt);
  overflow: hidden;
}

.card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.card:hover .card__media img {
  transform: scale(1.04);
}

/* Modifier for source photos where the subject sits in the upper portion
   of the frame (e.g. a portrait-orientation photo cropped into the 4/3
   card ratio) — keeps the focal point in view instead of a plain center crop. */
.card__media--top img {
  object-position: top;
}

/* 実写真が無い間の代替(Journey Collectionカード用)。画像を追加する際は
   このdivの中に<img>を入れれば自動的に写真優先になる */
.card__media--pattern {
  background:
    radial-gradient(circle at 30% 20%, rgba(139, 111, 71, 0.35), transparent 55%),
    linear-gradient(135deg, var(--color-ink) 0%, #2a2621 55%, var(--color-accent-dark) 130%);
  display: flex;
  align-items: flex-end;
  padding: var(--space-sm);
}

.card__media--pattern span {
  font-family: var(--font-heading);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.7);
}

/* --- Founder section --- */
.founder__media {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-md);
}

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

/* 実写真が届くまでの代替(差し替え時はこのdivの中に<img>を入れるだけでよい) */
.founder__media--pattern {
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: var(--space-lg);
  background:
    radial-gradient(circle at 70% 25%, rgba(139, 111, 71, 0.3), transparent 55%),
    linear-gradient(160deg, var(--color-ink) 0%, #2a2621 60%, var(--color-accent-dark) 140%);
}

.founder__media--pattern span {
  font-family: var(--font-heading);
  font-size: var(--fs-small);
  letter-spacing: 0.1em;
  color: rgba(255, 255, 255, 0.65);
}

.founder__caption {
  margin-top: var(--space-sm);
  font-size: var(--fs-small);
  color: var(--color-ink-faint);
  letter-spacing: 0.04em;
}

.founder__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  margin-top: var(--space-md);
  color: var(--color-accent-dark);
  font-weight: 500;
  border-bottom: 1px solid var(--color-accent-soft);
  padding-bottom: 2px;
  transition: border-color var(--transition-base), color var(--transition-base);
}

.founder__cta:hover {
  color: var(--color-ink);
  border-color: var(--color-ink);
}

.card__body {
  padding: var(--space-md);
}

.card__body h3 {
  margin-bottom: var(--space-2xs);
}

.card__body p {
  margin-bottom: 0;
  font-size: var(--fs-small);
}

/* --- Value / icon list item --- */
.value-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.value-item {
  display: flex;
  gap: var(--space-sm);
}

.value-item__icon {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-accent-bg);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
}

/* --- Reason card (悩み → AtoJの答え、のペア表示) --- */
.reason-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  height: 100%;
  display: flex;
  align-items: center;
  min-height: 108px;
}

.reason-card__problem {
  font-style: italic;
  color: var(--color-ink-faint);
  font-size: var(--fs-small);
  margin-bottom: 0;
}

.reason-card__solution {
  color: var(--color-ink);
  font-weight: 500;
  margin-bottom: 0;
}

.reason-card__solution .arrow {
  color: var(--color-accent);
  margin-right: var(--space-2xs);
}

/* --- Testimonial --- */
.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
}

.testimonial__quote {
  font-family: var(--font-heading);
  font-size: var(--fs-lead);
  color: var(--color-ink);
}

.testimonial__name {
  font-size: var(--fs-small);
  color: var(--color-ink-faint);
  margin-top: var(--space-sm);
}

/* --- Booking / Calendly frame --- */
.booking-panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-md);
  box-shadow: var(--shadow-lg);
}

.booking-panel__heading {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: var(--fs-lead);
  color: var(--color-ink);
  text-align: center;
  margin-bottom: var(--space-sm);
}

.calendly-inline-widget {
  min-width: 280px;
  border-radius: var(--radius-md);
  overflow: hidden;
}

/* --- Check-in (guided chat before booking) --- */
.check-in__panel {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-lg);
}

.check-in__step.is-hidden,
.check-in__summary.is-hidden {
  display: none;
}

.check-in__step + .check-in__step {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.check-in__prompt {
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-ink);
  margin-bottom: var(--space-sm);
}

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

.check-in__option {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-sm);
  text-align: left;
  color: var(--color-ink-soft);
  font-size: var(--fs-small);
  cursor: pointer;
  transition: border-color var(--transition-base), background var(--transition-base),
    color var(--transition-base), transform var(--transition-fast);
}

.check-in__option:hover {
  border-color: var(--color-accent);
  color: var(--color-ink);
}

.check-in__option.is-selected {
  background: var(--color-accent-bg);
  border-color: var(--color-accent);
  color: var(--color-ink);
  font-weight: 500;
}

.check-in__summary-text {
  font-family: var(--font-heading);
  font-size: var(--fs-lead);
  color: var(--color-ink);
  text-align: center;
  max-width: 640px;
  margin-inline: auto;
}

.check-in__summary-actions {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  margin-top: var(--space-md);
}

.check-in__reset {
  background: none;
  border: none;
  padding: 0;
  color: var(--color-ink-faint);
  font-size: var(--fs-small);
  text-decoration: underline;
  text-underline-offset: 2px;
  cursor: pointer;
  transition: color var(--transition-base);
}

.check-in__reset:hover {
  color: var(--color-ink);
}

/* --- FAQ / accordion --- */
.accordion-item {
  border-bottom: 1px solid var(--color-border);
}

.accordion-item__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-sm);
  padding: var(--space-sm) 0;
  background: none;
  border: none;
  text-align: left;
  font-family: var(--font-heading);
  font-size: var(--fs-h3);
  color: var(--color-ink);
}

.accordion-item__icon {
  flex: none;
  transition: transform var(--transition-base);
}

.accordion-item__trigger[aria-expanded="true"] .accordion-item__icon {
  transform: rotate(45deg);
}

.accordion-item__panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows var(--transition-slow);
}

.accordion-item__panel-inner {
  overflow: hidden;
}

.accordion-item__panel.is-open {
  grid-template-rows: 1fr;
}

.accordion-item__panel p {
  padding-bottom: var(--space-sm);
  margin: 0;
}

/* --- Lang switch --- */
.lang-switch {
  display: inline-flex;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  font-size: var(--fs-small);
}

.lang-switch a {
  padding: 0.4rem 0.7rem;
  color: var(--color-ink-soft);
}

.lang-switch a[aria-current="true"] {
  background: var(--color-ink);
  color: var(--color-white);
}

/* --- Badge --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2xs);
  padding: 0.3rem 0.7rem;
  border-radius: 999px;
  background: var(--color-accent-bg);
  color: var(--color-accent-dark);
  font-size: var(--fs-small);
}

/* --- Section media (supplementary photography for text-only sections) ---
   Pattern A: portrait photo paired with text in a 2-column grid
   (#solution, #faq, #contact). Styled consistently with .founder__media
   but kept as its own class so these sections don't couple to Founder. */
.section-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-bg-alt);
  box-shadow: var(--shadow-md);
}

.section-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.section-media--portrait {
  aspect-ratio: 4 / 5;
}

/* Pattern B: wide contained banner image between a section header and its
   main content (#why, #check-in, #services). Never full-bleed. */
.section-banner {
  margin-bottom: var(--space-lg);
}

.section-banner .section-media {
  max-width: 720px;
  margin-inline: auto;
  border: 1px solid var(--color-border);
}

.section-banner--wide .section-media {
  aspect-ratio: 16 / 9;
}

.section-banner--square .section-media {
  aspect-ratio: 4 / 3;
  max-width: 560px;
}

.section-banner--subdued .section-media {
  box-shadow: var(--shadow-sm);
}