/* ==========================================================================
   customize.css — WordPressカスタマイズ・プラグイン開発ページ専用スタイル
   ========================================================================== */

/* ------------------------------------------------------------------
   共通ユーティリティ
   ------------------------------------------------------------------ */
.cd-label {
  display: block;
  text-align: center;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.cd-section-title {
  font-size: clamp(1.5rem, 3.5vw, 2rem);
  font-weight: 700;
  color: var(--color-text);
  text-align: center;
  letter-spacing: 0.02em;
  margin-bottom: 0.75rem;
}

.cd-section-lead {
  text-align: center;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.8;
  margin-bottom: clamp(2rem, 4vw, 3rem);
}

/* ------------------------------------------------------------------
   Hero
   ------------------------------------------------------------------ */
.cd-hero {
  position: relative;
  padding: clamp(60px, 8vw, 100px) 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.72), rgba(255,255,255,0.72)),
    url('/wp-content/uploads/hearts-photo-gray.jpg');
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  border-bottom: 1px solid var(--color-border-light);
}

@media (max-width: 768px) {
  .cd-hero { background-attachment: scroll; }
}

.cd-hero__grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
  align-items: center;
}

@media (max-width: 980px) {
  .cd-hero__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

.cd-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.4rem 1rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-mid);
  margin-bottom: 1.25rem;
  box-shadow: var(--shadow-sm);
}

.cd-eyebrow__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

.cd-hero__title {
  font-size: clamp(1.35rem, 3.5vw, 32px);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.02em;
  color: var(--color-text);
  margin-bottom: 1.25rem;
}

.cd-hero__lead {
  font-size: clamp(0.9rem, 1.6vw, 1rem);
  color: var(--color-text-mid);
  line-height: 1.9;
  font-weight: 600;
  margin-bottom: 2rem;
}

.cd-hero__lead strong {
  font-weight: 700;
  background: linear-gradient(transparent 60%, rgba(34,197,94,0.25) 60%);
}

.cd-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cd-btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 8px 20px rgba(2,132,199,0.3);
}

.cd-btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(2,132,199,0.4);
}

/* Hero stats card */
.cd-hero__card {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-light);
  position: relative;
}

.cd-hero__card-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-text-muted);
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.cd-stat {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  padding-bottom: 1rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--color-border-light);
}

.cd-stat--last {
  border-bottom: none;
  margin-bottom: 0;
  padding-bottom: 0;
}

.cd-stat__label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-mid);
}

.cd-stat__val {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.cd-stat__val small {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-left: 3px;
}

.cd-stat__stars {
  color: #fbbf24;
  margin-right: 4px;
  font-size: 1rem;
}

.cd-hero__note {
  margin-top: 1.25rem;
  font-size: 0.82rem;
  color: var(--color-text-mid);
  line-height: 1.7;
  font-weight: 600;
  background: var(--color-bg-soft);
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-light);
}

/* ------------------------------------------------------------------
   Message Cards
   ------------------------------------------------------------------ */
.cd-message {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-light);
}

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

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

.cd-message-card {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.cd-message-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary);
}

.cd-message-card__icon {
  font-size: 2.2rem;
  display: block;
  margin-bottom: 1rem;
}

.cd-message-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.75rem;
}

.cd-message-card p {
  font-size: 0.88rem;
  color: var(--color-text-mid);
  line-height: 1.8;
  margin: 0;
}

/* ------------------------------------------------------------------
   Strengths — ダークカード
   ------------------------------------------------------------------ */
.cd-strengths {
  padding: var(--section-padding) 0;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-light);
}

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

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

.cd-strength-card {
  background: var(--color-text, #182640);
  border-radius: var(--radius-lg);
  padding: 2rem;
  color: #fff;
  box-shadow: 0 10px 30px rgba(24,38,64,0.25);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.cd-strength-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(24,38,64,0.35);
}

.cd-strength-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  font-size: 1.6rem;
  background: #fff;
  border-radius: 12px;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.cd-strength-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.cd-strength-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.85);
  line-height: 1.8;
  margin: 0;
}

/* ------------------------------------------------------------------
   Works — タブ＋アコーディオン
   ------------------------------------------------------------------ */
.cd-works {
  padding: var(--section-padding) 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-light);
}

.cd-tabs {
  display: flex;
  justify-content: center;
  gap: 0.6rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.cd-tab-btn {
  padding: 0.65rem 1.4rem;
  border-radius: 999px;
  background: var(--color-bg-soft);
  color: var(--color-text-muted);
  font-weight: 700;
  font-size: 0.875rem;
  cursor: pointer;
  border: 1px solid var(--color-border-light);
  transition: all 0.2s ease;
}

.cd-tab-btn--active,
.cd-tab-btn:hover {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(2,132,199,0.25);
}

.cd-tab-panel {
  display: none;
  animation: cdFadeIn 0.35s ease;
}

.cd-tab-panel--active {
  display: block;
}

@keyframes cdFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.cd-work-item {
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  overflow: hidden;
}

.cd-work-head {
  width: 100%;
  padding: 1.25rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  transition: background 0.15s ease;
}

.cd-work-head:hover {
  background: var(--color-bg-soft);
}

.cd-work-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 0.6em;
}

.cd-work-toggle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.cd-work-item[data-open="1"] .cd-work-toggle {
  transform: rotate(180deg);
}

.cd-work-body {
  display: none;
  padding: 0 1.5rem 1.5rem;
  border-top: 1px solid var(--color-border-light);
  background: var(--color-bg-soft);
}

.cd-work-item[data-open="1"] .cd-work-body {
  display: block;
}

.cd-work-sub {
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin: 1.25rem 0 0.4rem;
}

.cd-work-body p:not(.cd-work-sub) {
  font-size: 0.9rem;
  color: var(--color-text-mid);
  line-height: 1.85;
  margin: 0;
}

/* ------------------------------------------------------------------
   Original Plugins
   ------------------------------------------------------------------ */
.cd-plugins {
  padding: var(--section-padding) 0;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-light);
}

.cd-vision {
  text-align: center;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
  margin-bottom: 2rem;
}

.cd-vision__catch {
  display: inline-block;
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 1rem;
  background: linear-gradient(transparent 58%, rgba(34,197,94,0.25) 58%);
  padding: 0 4px;
}

.cd-vision p {
  font-size: 0.95rem;
  color: var(--color-text-mid);
  line-height: 1.9;
  margin: 0;
}

.cd-demo-block {
  background: var(--color-text, #182640);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  margin-bottom: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  align-items: center;
  text-align: center;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

.cd-demo-block__text h3 {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.cd-demo-block__text p {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.82);
  line-height: 1.8;
  margin: 0;
}

.cd-demo-block__shortcode {
  width: 100%;
  background: #fff;
  border-radius: var(--radius-md);
  padding: 1.25rem;
  overflow: hidden;
}

/* プラグインハブ誘導バナー */
.cd-plugins-hub {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: 0 2px 16px rgba(15, 23, 42, 0.08);
  padding: 28px 32px;
  margin-top: 2rem;
}

.cd-plugins-hub__text {
  flex: 1;
}

.cd-plugins-hub__badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-primary);
  background: #eff6ff;
  padding: 3px 10px;
  border-radius: 99px;
  margin-bottom: 0.6rem;
}

.cd-plugins-hub__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin: 0 0 0.5rem;
}

.cd-plugins-hub__desc {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin: 0;
}

.cd-plugins-hub__btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
  background: var(--color-primary);
  color: #fff;
  font-size: 0.875rem;
  font-weight: 700;
  padding: 10px 22px;
  border-radius: var(--radius-md);
  text-decoration: none;
  transition: background 0.2s ease;
  flex-shrink: 0;
}

.cd-plugins-hub__btn::after {
  content: '→';
}

.cd-plugins-hub__btn:hover {
  background: var(--color-primary-dark);
}

@media (max-width: 640px) {
  .cd-plugins-hub {
    flex-direction: column;
    align-items: flex-start;
    padding: 22px 20px;
  }
}

/* ------------------------------------------------------------------
   Developer Profile
   ------------------------------------------------------------------ */
.cd-developer {
  padding: var(--section-padding) 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-light);
}

.cd-profile {
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-bg-soft);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  display: flex;
  gap: 2rem;
  align-items: flex-start;
  border: 1px solid var(--color-border-light);
}

@media (max-width: 640px) {
  .cd-profile {
    flex-direction: column;
    padding: 1.75rem;
  }
}

.cd-profile__img img {
  width: 120px;
  height: 120px;
  min-width: 120px;
  min-height: 120px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  object-fit: cover;
  display: block;
  box-shadow: var(--shadow-md);
  flex-shrink: 0;
}

.cd-profile__role {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
}

.cd-profile__name {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.85rem;
}

.cd-profile__name small {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--color-text-muted);
  margin-left: 0.5em;
}

.cd-profile__body p {
  font-size: 0.9rem;
  color: var(--color-text-mid);
  line-height: 1.85;
  margin-bottom: 1rem;
}

.cd-udemy-badge {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  background: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.25rem;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  margin-top: 0.25rem;
}

.cd-udemy-badge:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.cd-udemy-badge__icon {
  width: 40px;
  height: 40px;
  background: #a435f0;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
  flex-shrink: 0;
}

.cd-udemy-badge__info strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.2rem;
}

.cd-udemy-badge__info span {
  font-size: 0.78rem;
  color: var(--color-text-muted);
}

/* ------------------------------------------------------------------
   Flow
   ------------------------------------------------------------------ */
.cd-flow {
  padding: var(--section-padding) 0;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-light);
}

.cd-flow__list {
  max-width: 760px;
  margin: 0 auto;
  display: grid;
  gap: 0;
}

.cd-flow__item {
  display: flex;
  gap: 1.25rem;
  position: relative;
  padding-bottom: 2rem;
}

.cd-flow__item:last-child {
  padding-bottom: 0;
}

.cd-flow__item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 21px;
  top: 44px;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.cd-flow__num {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  z-index: 1;
  box-shadow: 0 4px 12px rgba(2,132,199,0.3);
}

.cd-flow__content {
  padding-top: 0.6rem;
  flex: 1;
}

.cd-flow__content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 0.4rem;
}

.cd-flow__content p {
  font-size: 0.9rem;
  color: var(--color-text-mid);
  line-height: 1.8;
  margin: 0;
}

/* ------------------------------------------------------------------
   FAQ
   ------------------------------------------------------------------ */
.cd-faq {
  padding: var(--section-padding) 0;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border-light);
}

.cd-faq .edel-wrap {
  max-width: 860px;
}

/* ------------------------------------------------------------------
   Contact Form
   ------------------------------------------------------------------ */
.cd-contact {
  padding: var(--section-padding) 0;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-light);
}

.cd-contact__form {
  max-width: 760px;
  margin: 0 auto;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 4vw, 2.5rem);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-light);
}

/* CF7 */
.cd-contact .required {
  color: #ef4444;
  background: #fee2e2;
  font-size: 11px;
  padding: 4px;
  border-radius: 4px;
}

.cd-contact .wpcf7-form p {
  margin-bottom: 20px;
}

.cd-contact .wpcf7-text,
.cd-contact .wpcf7-textarea {
  width: 100%;
  padding: 14px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  font-size: 16px;
  background: #f8fafc;
  margin-top: 8px;
}

.cd-contact .wpcf7-text:focus,
.cd-contact .wpcf7-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(2, 132, 199, 0.12);
  outline: none;
  background: #fff;
}

.cd-contact .wpcf7-submit {
  width: 100%;
  padding: 16px;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: 999px;
  font-weight: 700;
  font-size: 18px;
  cursor: pointer;
  transition: opacity 0.2s;
  -webkit-appearance: none;
  appearance: none;
  display: block;
  margin: 0 auto;
}

.cd-contact .wpcf7-submit:hover {
  opacity: 0.9;
}

.cd-contact .wpcf7-spinner {
  margin: 10px auto 0;
  display: block;
}

.cd-contact div.wpcf7-response-output {
  border: none !important;
  border-radius: 8px;
  padding: 20px !important;
  margin: 30px 0 0 !important;
  text-align: center;
  font-weight: 700;
  font-size: 16px;
  line-height: 1.5;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.cd-contact form.sent div.wpcf7-response-output {
  background-color: #f0fdf4;
  color: #166534;
  border: 1px solid #bbf7d0 !important;
}

.cd-contact form.invalid div.wpcf7-response-output,
.cd-contact form.failed div.wpcf7-response-output,
.cd-contact form.spam div.wpcf7-response-output {
  background-color: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca !important;
}

/* ------------------------------------------------------------------
   Footer CTA
   ------------------------------------------------------------------ */
.cd-cta {
  padding: clamp(2.5rem, 5vw, 4rem) 0;
  background: var(--color-bg-soft);
}

.cd-cta__card {
  background: linear-gradient(135deg, var(--color-primary-dark, #0369a1) 0%, var(--color-primary, #0284c7) 100%);
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 5vw, 3.5rem) clamp(1.5rem, 5vw, 4rem);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.cd-cta__title {
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.75rem;
}

.cd-cta__lead {
  font-size: clamp(0.9rem, 1.8vw, 1.05rem);
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.75rem;
}

.cd-cta__btn {
  display: inline-block;
  background: #fff;
  color: var(--color-primary);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.9rem 2.25rem;
  border-radius: 999px;
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 20px rgba(0,0,0,0.15);
}

.cd-cta__btn:hover {
  transform: scale(1.05);
  box-shadow: 0 8px 28px rgba(0,0,0,0.22);
}