/* レイアウト（トップページ） */

.wrapper {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.hero-anchor {
  height: var(--nav-h);
}

/* ナビ */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--section-border);
  transition: transform 0.2s ease;
}
.nav.nav-hidden { transform: translateY(-100%); }

.nav-backdrop {
  position: fixed;
  inset: 0;
  top: var(--nav-h);
  background: rgba(0, 0, 0, 0.4);
  z-index: 98;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s ease, visibility 0.25s ease;
}
.nav-backdrop.is-visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: 'Outfit', sans-serif;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-1);
  text-decoration: none;
}
.nav-links {
  display: flex;
  gap: 28px;
  list-style: none;
  align-items: center;
}
.nav-links > li > a {
  font-size: 13px;
  font-weight: 400;
  color: var(--text-2);
  text-decoration: none;
  letter-spacing: 0.02em;
}
.nav-links > li > a:hover { color: var(--text-1); }
.nav-has-sub { position: relative; }
.nav-has-sub::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  height: 12px;
}
.nav-sub {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  min-width: 148px;
  list-style: none;
  background: #fff;
  border: 1px solid var(--section-border);
  border-radius: var(--r-sm);
  padding: 8px 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  z-index: 101;
}
.nav-has-sub:hover .nav-sub {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-sub a {
  display: block;
  padding: 10px 20px;
  font-size: 12px;
  font-weight: 400;
  color: var(--text-2);
  text-decoration: none;
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.nav-sub a:hover {
  background: var(--card-surface);
  color: var(--text-1);
}

@media (min-width: 769px) {
  .nav-inner { padding: 0 40px; }
}

/* LPセクション */
.section {
  padding: 100px 40px;
  border-bottom: 1px solid var(--section-border);
}
#achievements {
  padding-top: 64px;
}
#works-list {
  background: var(--section-alt-bg-2);
}
.section .section-title {
  font-weight: 500;
}

/* 実績一覧（タブ） */
.tab-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--section-border);
  padding-bottom: 0;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.tab-bar::-webkit-scrollbar {
  display: none;
}
.tab-btn {
  font-family: inherit;
  font-size: 14px;
  font-weight: 500;
  padding: 14px 20px;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-3);
  cursor: pointer;
  transition: color 0.2s, border-color 0.2s;
  margin-bottom: -1px;
  white-space: nowrap;
}
.tab-label-sp { display: none; }
.tab-btn:hover { color: var(--text-1); }
.tab-btn.active {
  color: var(--text-1);
  border-bottom-color: var(--text-1);
}
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.works-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.tab-panel[data-panel="video"] .works-grid,
.tab-panel[data-panel="banner"] .works-grid {
  grid-template-columns: repeat(3, 1fr);
}
.tab-panel[data-panel="video"] .work-thumb,
.tab-panel[data-panel="banner"] .work-thumb {
  aspect-ratio: 4/3;
}
.work-card {
  text-decoration: none;
  display: block;
  border: 1px solid var(--section-border);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: #fff;
  transition: transform 0.2s, box-shadow 0.2s;
  cursor: pointer;
}
.work-card:hover { transform: translateY(-4px); box-shadow: 0 8px 24px rgba(0,0,0,0.08); }
.work-thumb {
  width: 100%;
  aspect-ratio: 3/4.2;
  background: var(--card-surface);
  overflow: hidden;
  position: relative;
}
.work-thumb img {
  width: 100%; height: 100%; object-fit: cover; object-position: top center; display: block;
}
.work-thumb-inner {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; color: var(--text-3); letter-spacing: 0.06em;
}
.work-cat-badge {
  position: absolute; top: 10px; left: 10px;
  font-size: 10px; font-weight: 500;
  padding: 4px 10px;
  background: #fff;
  border: 1px solid var(--section-border);
  border-radius: var(--r-pill);
  color: var(--text-2);
}
.work-external-badge {
  position: absolute; bottom: 10px; right: 10px;
  font-size: 10px; font-weight: 500;
  padding: 5px 12px;
  background: var(--text-1);
  border-radius: var(--r-pill);
  color: #fff;
}
.work-play-badge {
  position: absolute; top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 48px; height: 48px;
  background: rgba(0,0,0,0.6);
  border-radius: var(--r-circle);
  color: #fff;
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
/* カード本文: .work-card-body は main.css */
.work-title {
  font-size: 15px; font-weight: 500; color: var(--text-1);
  margin-bottom: 0;
  line-height: 1.4;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.title-sp { display: none; }
.work-card.hidden { display: none; }

.more-wrap,
.lp-more-wrap { text-align: center; margin-top: 40px; }

/* 左下から広がる円形ワイプ */
.btn-wipe,
.more-btn,
.lp-more-btn,
.works-lock-btn,
.contact-btn,
.lp-contact-btn,
.contact .wpcf7-form button.wpcf7-submit {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  appearance: none;
  -webkit-appearance: none;
  background: #000000;
  border: 1px solid #000000;
  color: #ffffff;
  cursor: pointer;
}

.btn-wipe::before,
.more-btn::before,
.lp-more-btn::before,
.works-lock-btn::before,
.contact-btn::before,
.lp-contact-btn::before,
.contact .wpcf7-form button.wpcf7-submit::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 250%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  background: #ffffff;
  transform: translate(-50%, 50%) scale(0);
  transform-origin: center;
  transition: transform 0.55s ease;
  pointer-events: none;
  z-index: 0;
}

.btn-wipe > span,
.more-btn span,
.lp-more-btn span,
.works-lock-btn span,
.contact-btn > span,
.lp-contact-btn > span,
.contact .wpcf7-form button.wpcf7-submit span {
  position: relative;
  z-index: 1;
  mix-blend-mode: difference;
}

@media (hover: hover) {
  .btn-wipe:hover::before,
  .btn-wipe:focus-visible::before,
  .more-btn:hover::before,
  .more-btn:focus-visible::before,
  .lp-more-btn:hover::before,
  .lp-more-btn:focus-visible::before,
  .works-lock-btn:hover::before,
  .works-lock-btn:focus-visible::before,
  .contact-btn:hover::before,
  .contact-btn:focus-visible::before,
  .lp-contact-btn:hover::before,
  .lp-contact-btn:focus-visible::before,
  .contact .wpcf7-form button.wpcf7-submit:hover::before,
  .contact .wpcf7-form button.wpcf7-submit:focus-visible::before {
    transform: translate(-50%, 50%) scale(0.9);
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-wipe::before,
  .more-btn::before,
  .lp-more-btn::before,
  .works-lock-btn::before,
  .contact-btn::before,
  .lp-contact-btn::before,
  .contact .wpcf7-form button.wpcf7-submit::before {
    transition: none;
  }

  .btn-wipe:hover,
  .btn-wipe:focus-visible,
  .more-btn:hover,
  .more-btn:focus-visible,
  .lp-more-btn:hover,
  .lp-more-btn:focus-visible,
  .works-lock-btn:hover,
  .works-lock-btn:focus-visible,
  .contact-btn:hover,
  .contact-btn:focus-visible,
  .lp-contact-btn:hover,
  .lp-contact-btn:focus-visible,
  .contact .wpcf7-form button.wpcf7-submit:hover,
  .contact .wpcf7-form button.wpcf7-submit:focus-visible {
    background: #ffffff;
    color: #000000;
  }

  .btn-wipe:hover > span,
  .btn-wipe:focus-visible > span,
  .more-btn:hover span,
  .more-btn:focus-visible span,
  .lp-more-btn:hover span,
  .lp-more-btn:focus-visible span,
  .works-lock-btn:hover span,
  .works-lock-btn:focus-visible span,
  .contact-btn:hover > span,
  .contact-btn:focus-visible > span,
  .lp-contact-btn:hover > span,
  .lp-contact-btn:focus-visible > span,
  .contact .wpcf7-form button.wpcf7-submit:hover span,
  .contact .wpcf7-form button.wpcf7-submit:focus-visible span {
    mix-blend-mode: normal;
  }
}

.more-btn,
.lp-more-btn {
  font-family: inherit;
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.05em;
  padding: 14px 36px;
  min-width: 168px;
  border-radius: var(--r-pill);
}

.more-btn.more-done,
.lp-more-btn.lp-more-done { display: none; }

.work-card.fade-in { animation: fadeIn 0.4s ease forwards; }

/* LPナビ（モバイル） */
.nav-burger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-1);
  transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-burger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-burger.active span:nth-child(2) { opacity: 0; }
.nav-burger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
.nav-mobile-menu {
  display: none;
  list-style: none;
  flex-direction: column;
  position: fixed;
  top: var(--nav-h);
  left: 0;
  width: 100%;
  z-index: 99;
  background: #fff;
  border-bottom: 1px solid var(--section-border);
  padding-top: 16px;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}
.nav-mobile-menu.active {
  display: flex;
  max-height: calc(100vh - var(--nav-h));
  overflow-y: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.nav-mobile-menu.active::-webkit-scrollbar {
  display: none;
}
.nav-mobile-menu li { border-top: 1px solid var(--section-border); }
.nav-mobile-menu li:first-child { border-top: none; }
.nav-mobile-menu a {
  display: block;
  padding: 18px 24px;
  font-size: 14px;
  color: #000000;
  text-decoration: none;
}
.nav-mobile-menu > li:not(.nav-mobile-sub) > a {
  font-weight: 500;
}
.nav-mobile-menu > li:last-child > a {
  padding-bottom: 34px;
}
.nav-mobile-menu a:active { background: var(--card-surface); }
.nav-mobile-sub a {
  padding: 18px 24px 18px 40px;
  font-weight: 400;
  background: var(--card-surface);
}
.nav-mobile-sub a::before {
  content: '-\3000';
}
.nav-mobile-sub a:active {
  background: var(--section-alt-bg-2);
}
.nav-mobile-sub { border-top: none; }

/* 強み */
.strengths {
  background: var(--section-alt-bg-2);
  padding: 100px 0 0;
}
.strengths-head {
  text-align: center;
  margin-bottom: 0;
}
.price-block {
  margin-top: 100px;
  padding: 100px 0;
  background: #ffffff;
  border-top: 1px solid var(--section-border);
  text-align: center;
}
.price-block .section-line {
  margin: 0 auto 48px;
}
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--section-border);
  border: 1px solid var(--section-border);
  border-radius: var(--r-lg);
  overflow: hidden;
}
.strength-card {
  background: var(--bg);
  padding: 44px 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 18px;
  transition: background 0.2s ease;
}
.strength-card:hover { background: #FAFAF9; }
.strength-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--text-1);
  border-radius: var(--r-circle);
}
.strength-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--text-1);
  fill: none;
  stroke-width: 1.5;
}
.strength-title {
  font-size: 17px;
  font-weight: 500;
  color: var(--text-1);
  letter-spacing: 0.02em;
}
.strength-text {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-2);
  text-align: center;
  width: 100%;
}

/* 連絡先 */
.contact {
  padding: 100px 40px;
  text-align: center;
  background: var(--contact-bg);
}
.contact .section-title {
  color: #ffffff;
}
.contact .section-line {
  background: #ffffff;
}
.contact-sub {
  font-size: 14px;
  color: #ffffff;
  line-height: 1.8;
  margin-bottom: 48px;
}
.contact-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}
.contact-btn,
.lp-contact-btn {
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  padding: 16px 40px;
  border-radius: var(--r-pill);
  text-decoration: none;
}
.contact-btn > span,
.lp-contact-btn > span {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.contact-btn svg,
.lp-contact-btn svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}
.contact-form {
  max-width: 780px;
  margin: 0 auto;
  text-align: left;
}
.contact .wpcf7-form {
  --contact-error-color: #ffb4b4;
  --contact-success-color: #ffe4b4;
}
.contact .wpcf7-form-control-wrap[data-name="security-check"] {
  display: block;
  width: 100%;
  margin-bottom: 48px;
  text-align: center;
}
.contact .wpcf7-form-control-wrap[data-name="security-check"] .wpcf7-turnstile,
.contact .wpcf7-form > .wpcf7-turnstile {
  display: flex;
  justify-content: center;
  width: 100%;
  border: none;
  box-shadow: none;
  outline: none;
}
.contact .wpcf7-form-control-wrap[data-name="security-check"] .wpcf7-turnstile iframe,
.contact .wpcf7-form-control-wrap[data-name="security-check"] .wpcf7-turnstile > div,
.contact .wpcf7-form > .wpcf7-turnstile iframe,
.contact .wpcf7-form > .wpcf7-turnstile > div {
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
}
.contact .wpcf7-form-control-wrap[data-name="security-check"] .wpcf7-not-valid-tip {
  margin-top: 12px;
}
.contact .wpcf7-form .form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.contact .wpcf7-form .form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 40px;
}
.contact .wpcf7-form .form-group02 {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 20px;
}
.contact .wpcf7-form .form-label {
  font-size: 13px;
  font-weight: 400;
  color: #ffffff;
  letter-spacing: 0.04em;
  display: flex;
  align-items: center;
  gap: 6px;
}
.contact .wpcf7-form .required {
  color: #ffb4b4;
  font-size: 12px;
}
.contact .wpcf7-form .optional {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.75);
  background: rgba(255, 255, 255, 0.08);
  padding: 2px 8px;
  border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, 0.2);
}
.contact .wpcf7-form input[type="text"],
.contact .wpcf7-form input[type="email"],
.contact .wpcf7-form textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: var(--r);
  font-size: 14px;
  font-family: inherit;
  color: var(--text-1);
  background: #ffffff;
  outline: none;
  transition: border-color 0.2s;
}
.contact .wpcf7-form textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.7;
}
.contact .wpcf7-form input[type="text"]:focus,
.contact .wpcf7-form input[type="email"]:focus,
.contact .wpcf7-form textarea:focus {
  border-color: #ffffff;
}
.contact .wpcf7-form .wpcf7-spinner {
  display: none;
}
.contact .wpcf7-form button.wpcf7-submit {
  display: block;
  margin: 0 auto;
  padding: 16px 40px;
  border-radius: var(--r-pill);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.03em;
  font-family: inherit;
}
.contact .wpcf7-form span.wpcf7-not-valid-tip {
  font-size: 12px;
  font-weight: 500;
  color: var(--contact-error-color);
  margin-top: 4px;
  display: block;
}
.contact .wpcf7-form .wpcf7-response-output {
  margin-top: 52px;
  padding: 12px 16px;
  border-radius: var(--r);
  font-size: 13px;
  font-weight: 500;
  text-align: center;
  border: 2px solid rgba(255, 255, 255, 0.35);
  color: #ffffff;
}
.contact .wpcf7-form.invalid .wpcf7-response-output,
.contact .wpcf7-form.unaccepted .wpcf7-response-output {
  color: var(--contact-error-color);
  border-color: var(--contact-error-color);
}
.contact .wpcf7-form.failed .wpcf7-response-output,
.contact .wpcf7-form.aborted .wpcf7-response-output,
.contact .wpcf7-form.spam .wpcf7-response-output,
.contact .wpcf7-form.payment-required .wpcf7-response-output {
  color: var(--contact-error-color);
  border-color: var(--contact-error-color);
}
.contact .wpcf7-form.sent .wpcf7-response-output {
  color: var(--contact-success-color);
  border-color: var(--contact-success-color);
}

body.site-layout footer {
  background: var(--contact-bg);
  color: rgba(255, 255, 255, 0.65);
  padding: 0 40px 32px;
  margin-top: 0;
}

/* 面談日程 CTA（営業用LP） */
.meeting-schedule-cta {
  --meeting-cta-pad-y: 48px;
  padding-inline: 40px;
  text-align: center;
  background: var(--contact-bg);
}
.meeting-schedule-cta-text {
  font-size: 16px;
  font-weight: 500;
  color: #ffffff;
  letter-spacing: 0.03em;
  margin-bottom: 20px;
}
.meeting-schedule-cta-buttons {
  display: flex;
  justify-content: center;
}
.meeting-schedule-cta--top {
  padding-block-start: calc(var(--nav-h) + var(--meeting-cta-pad-y));
  padding-block-end: var(--meeting-cta-pad-y);
}
.meeting-schedule-cta--bottom {
  padding-block-start: var(--meeting-cta-pad-y);
  padding-block-end: var(--meeting-cta-pad-y);
}

body.sales-lp .hero-anchor {
  height: 0;
}
body.sales-lp #achievements {
  padding-top: 100px;
}

body.sales-lp footer {
  background: none;
  color: var(--text-1);
  padding: 16px 40px 32px;
}

body.sales-lp .strengths {
  padding-bottom: 0;
}

@media (max-width: 768px) {
  .nav-inner { padding: 0 20px; }
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  body:has(.lightbox-overlay.active) .nav-burger {
    pointer-events: none;
  }
  .tab-label-pc { display: none; }
  .tab-label-sp { display: inline; }
  .work-card .work-card-body {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: calc(13px * 1.4 * 2 + 24px);
    padding: 12px 8px;
    gap: 0;
  }
  .work-card .title-pc {
    display: none;
  }
  .work-card .title-sp,
  .work-card .work-card-body > .work-title:only-child {
    width: 100%;
    font-size: 13px;
    line-height: 1.4;
    text-align: center;
    margin: 0;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
  }
  .section { padding: 64px 0; }
  #achievements { padding-top: 48px; }
  body.sales-lp #achievements { padding-top: 64px; }
  .strengths { padding: 64px 0 0; }
  .price-block {
    margin-top: 64px;
    padding: 64px 0;
  }
  .works-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .tab-panel[data-panel="video"] .works-grid,
  .tab-panel[data-panel="banner"] .works-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tab-bar {
    flex-wrap: nowrap;
    justify-content: space-between;
    gap: 0;
  }
  .tab-btn {
    flex: 1 1 0;
    min-width: 0;
    padding: 12px 4px;
    font-size: 12px;
    letter-spacing: 0;
    text-align: center;
  }
  .contact { padding: 64px 24px; }
  .meeting-schedule-cta {
    --meeting-cta-pad-y: 40px;
    padding-inline: 24px;
  }
  .meeting-schedule-cta--top {
    padding-block-start: calc(var(--nav-h) + var(--meeting-cta-pad-y));
    padding-block-end: var(--meeting-cta-pad-y);
  }
  .meeting-schedule-cta--bottom {
    padding-block-start: var(--meeting-cta-pad-y);
    padding-block-end: var(--meeting-cta-pad-y);
  }
  .contact-btn,
  .lp-contact-btn {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }
  .contact .wpcf7-form .form-row { grid-template-columns: 1fr; }
  .contact-form { max-width: none; }
  body.site-layout footer { padding: 0 24px 24px; }
  body.sales-lp footer { padding: 12px 20px 24px; }
}

@media (max-width: 900px) {
  .strengths { padding: 64px 0; }
  body.site-layout .strengths,
  body.sales-lp .strengths { padding-bottom: 0; }
  .strengths-grid { grid-template-columns: repeat(2, 1fr); }
  .strength-card { padding: 32px 24px; }
}

@media (max-width: 560px) {
  .strengths-grid { grid-template-columns: 1fr; }
}