/* ===== logo.css — logo.html 専用スタイル ===== */

/* ----- Head inline ----- */
.offcanvas__menu-wrapper.mean-container { padding-bottom: 0 !important; }

/* ===== Logo Reveal Section ===== */
.kc-logo-reveal {
  background: #0a0a0a;
  padding: 180px 0 80px;
  overflow: hidden;
  position: relative;
}
.kc-logo-reveal::before {
  content: 'LOGO';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-family: 'Kanit', sans-serif;
  font-size: 320px;
  font-weight: 700;
  color: rgba(255,255,255,0.025);
  white-space: nowrap;
  pointer-events: none;
  line-height: 1;
}
.kc-logo-reveal__header {
  text-align: center;
  margin-bottom: 70px;
  position: relative;
  z-index: 2;
}
.kc-logo-reveal__sub {
  font-family: 'Kanit', sans-serif;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 12px;
}
.kc-logo-reveal__title {
  font-family: 'Kanit', sans-serif;
  font-size: 80px;
  font-weight: 500;
  color: #fff;
  line-height: 1;
  margin: 0;
}
@media only screen and (min-width: 1200px) and (max-width: 1399px), only screen and (min-width: 1200px) and (max-width: 1399px) and (pointer: fine) {
  .kc-logo-reveal__title { font-size: 60px; }
}
@media only screen and (min-width: 768px) and (max-width: 1199px) and (pointer: coarse), only screen and (min-width: 768px) and (max-width: 1199px) {
  .kc-logo-reveal__title { font-size: 48px; }
}
@media only screen and (max-width: 767px) {
  .kc-logo-reveal__title { font-size: 36px; }
  .kc-logo-reveal { padding: 120px 0 40px; }
  .kc-logo-reveal__header { margin-bottom: 40px; }
  .kc-logo-reveal::before { font-size: 120px; }
}

/* Video showcase */
.kc-logo-reveal__video-wrap {
  position: relative;
  z-index: 2;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 20px;
}
.kc-logo-reveal__video-inner {
  position: relative;
}

/* CTA area */
.kc-cta-area {
  padding-top: 0;
  padding-bottom: 20px;
}
.kc-cta-video {
  max-width: 480px;
  width: 100%;
  display: block;
  margin: 0 auto;
}
.kc-logo-reveal__video-wrap video {
  width: 100%;
  display: block;
  border-radius: 4px;
  box-shadow:
    0 0 60px rgba(208, 77, 133, 0.25),
    0 0 120px rgba(208, 77, 133, 0.12),
    0 30px 80px rgba(0,0,0,0.6);
}
.kc-logo-reveal__video-ring {
  position: absolute;
  inset: -2px;
  border-radius: 6px;
  background: linear-gradient(135deg, var(--primary) 0%, transparent 50%, var(--primary) 100%);
  opacity: 0.4;
  pointer-events: none;
  animation: logoRingPulse 4s ease-in-out infinite;
}
@keyframes logoRingPulse {
  0%, 100% { opacity: 0.3; }
  50%       { opacity: 0.6; }
}

/* ===== Logo Description Section ===== */
.kc-logo-desc {
  padding: 100px 0 30px;
  background: #fff;
}
.kc-logo-desc__inner {
  max-width: 880px;
  margin: 0 auto;
  text-align: center;
}
.kc-logo-desc__eyebrow {
  font-family: 'Kanit', sans-serif;
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 20px;
}
.kc-logo-desc__heading {
  font-family: 'M PLUS 1', sans-serif;
  font-size: 64px;
  font-weight: 700;
  color: var(--black-2);
  margin-bottom: 56px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(0,0,0,0.25);
}
@media only screen and (max-width: 767px) {
  .kc-logo-desc__heading { font-size: 36px; margin-bottom: 40px; }
  .kc-logo-desc { padding: 40px 0 20px; }
  .kc-logo-desc__lead,
  .kc-logo-desc__body { font-size: 16px; }
  .kc-logo-desc__lead br,
  .kc-logo-desc__body br { display: none; }
}
.kc-logo-desc__lead {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 26px;
  line-height: 2.2;
  color: #666;
  margin-bottom: 2em;
  font-weight: 400;
}
.kc-logo-desc__body {
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 26px;
  line-height: 2.2;
  color: #666;
  margin-bottom: 2em;
}
.kc-logo-desc__body strong {
  color: #1a1a1a;
  font-weight: 600;
}
.kc-logo-desc__divider {
  width: 60px;
  height: 2px;
  background: var(--primary);
  margin: 50px auto;
}

/* Letter grid */
.kc-logo-letters {
  display: flex;
  justify-content: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-top: 50px;
}
.kc-logo-letter {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Kanit', sans-serif;
  font-size: 28px;
  font-weight: 600;
  color: #fff;
  background: #1a1a1a;
  position: relative;
  transition: background 0.3s, transform 0.3s;
}
.kc-logo-letter:nth-child(even) {
  background: var(--primary);
}
.kc-logo-letter:hover {
  transform: translateY(-4px);
}
.kc-logo-note {
  margin-top: 24px;
  font-family: 'M PLUS 1', 'Noto Sans JP', sans-serif;
  font-size: 16px;
  color: #888;
  letter-spacing: 0.05em;
}
@media only screen and (max-width: 767px) {
  .kc-logo-letter { width: 52px; height: 52px; font-size: 22px; }
  .kc-logo-letters { gap: 8px; }
}

/* ===== SP (max-width: 575px) ===== */
@media only screen and (max-width: 575px) {
  .kc-logo-desc__inner { padding: 0 20px; }
  .kc-logo-desc__eyebrow { font-size: 16px; letter-spacing: 3px; }
  .kc-logo-desc__heading { font-size: 36px; }
  .kc-logo-desc__heading br { display: inline !important; }
  .kc-logo-desc__lead,
  .kc-logo-desc__body { font-size: 16px; line-height: 2; text-align: justify; }
}

/* ===== Tablet (576px – 1024px) ===== */
@media only screen and (min-width: 576px) and (max-width: 1199px) and (pointer: coarse), only screen and (min-width: 576px) and (max-width: 1199px) {
  .kc-logo-reveal { padding: 160px 0 60px; }
  .kc-logo-reveal__header { margin-bottom: 50px; }
  .kc-logo-reveal__video-wrap { padding: 0 40px; }
  .kc-logo-desc { padding: 60px 0 20px; }
  .kc-logo-desc__inner { padding: 0 20px; }
  .kc-logo-desc__eyebrow { font-size: 18px; }
  .kc-logo-desc__heading { font-size: 48px; }
  .kc-logo-desc__heading br { display: inline !important; }
  .kc-logo-desc__lead,
  .kc-logo-desc__body { font-size: 18px; line-height: 2; text-align: center; }
  .kc-logo-desc__lead br,
  .kc-logo-desc__body br { display: inline !important; }
}