/*
Theme Name: Saiki Corporate
Theme URI: https://saikicorp.com
Author: Saiki Corp
Author URI: https://saikicorp.com
Description: 株式会社サイキ 企業サイト WordPress テーマ
Version: 1.0.0
License: GNU General Public License v2 or later
Text Domain: saiki
*/

/* ========================================
   BASE
======================================== */
body {
  background-color: #F9F8F6;
  color: #2A2A2A;
  font-family: 'Noto Sans JP', sans-serif;
  overflow-x: hidden;
}

.font-en {
  font-family: 'Montserrat', sans-serif;
}

/* ========================================
   BORDERLESS CARD
======================================== */
.borderless-card {
  background-color: #FFFFFF;
  border-radius: 8px;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.03);
  transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1), box-shadow 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

.borderless-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.06);
}

/* ========================================
   KINETIC HERO
======================================== */
#kinetic-hero {
  position: relative;
  height: 100vh;
  width: 100%;
  overflow: hidden;
  background-color: #F9F8F6;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-template-rows: repeat(3, 1fr);
  gap: 0;
  perspective: 1500px;
  cursor: pointer;
}

@media (min-width: 768px) {
  #kinetic-hero {
    grid-template-columns: repeat(3, 1fr);
    grid-template-rows: repeat(2, 1fr);
  }
}

.grid-panel {
  position: relative;
  width: 100%;
  height: 100%;
  transform-style: preserve-3d;
}

.panel-face {
  position: absolute;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  backface-visibility: hidden;
  background-color: #F9F8F6;
  overflow: hidden;
  padding: 1rem;
  text-align: center;
}

.panel-back {
  transform: rotateX(180deg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.panel-back.bg-white {
  background-color: #FFFFFF;
  position: relative;
  overflow: hidden;
}

.panel-face img.bg-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.1);
  z-index: 1;
}

.panel-face img:not(.bg-img) {
  position: relative;
  width: auto;
  height: auto;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: none;
  z-index: 2;
}

/* ========================================
   SPLIT LOGO (HERO BACK)
======================================== */
.logo-piece {
  position: absolute;
  background-repeat: no-repeat;
  background-size: 50% auto;
  background-position: center;
  pointer-events: none;
}

@media (min-width: 768px) {
  .logo-piece {
    width: 300%;
    height: 200%;
  }
  .panel:nth-child(1) .logo-piece { top: 0; left: 0; }
  .panel:nth-child(2) .logo-piece { top: 0; left: -100%; }
  .panel:nth-child(3) .logo-piece { top: 0; left: -200%; }
  .panel:nth-child(4) .logo-piece { top: -100%; left: 0; }
  .panel:nth-child(5) .logo-piece { top: -100%; left: -100%; }
  .panel:nth-child(6) .logo-piece { top: -100%; left: -200%; }
}

@media (max-width: 767px) {
  .logo-piece {
    width: 200%;
    height: 300%;
    background-size: 80% auto;
  }
  .panel:nth-child(1) .logo-piece { top: 0; left: 0; }
  .panel:nth-child(2) .logo-piece { top: 0; left: -100%; }
  .panel:nth-child(3) .logo-piece { top: -100%; left: 0; }
  .panel:nth-child(4) .logo-piece { top: -100%; left: -100%; }
  .panel:nth-child(5) .logo-piece { top: -200%; left: 0; }
  .panel:nth-child(6) .logo-piece { top: -200%; left: -100%; }
}

/* ========================================
   SCROLL INDICATOR
======================================== */
.scroll-v-wrap {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 60;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
}

.scroll-v-text {
  font-family: 'Montserrat', sans-serif;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.4em;
  color: #333333;
  margin-bottom: 10px;
}

.scroll-v-line-track {
  width: 3px;
  height: 40px;
  background-color: transparent;
  position: relative;
  overflow: hidden;
}

.scroll-v-line-fill {
  width: 100%;
  height: 100%;
  background-color: #333333;
  position: absolute;
  top: 0;
  left: 0;
  transform-origin: top;
  animation: scrollCustomAnim 2.2s cubic-bezier(0.76, 0, 0.24, 1) infinite;
}

@keyframes scrollCustomAnim {
  0% { transform: scaleY(0); transform-origin: top; }
  45% { transform: scaleY(1); transform-origin: top; }
  55% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ========================================
   HEADER
======================================== */
.menu-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-open span:nth-child(2) { opacity: 0; }
.menu-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

#mobile-menu { backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }

header#header {
  transform: translateY(-120%);
  opacity: 0;
  pointer-events: none;
  transition: all 0.7s cubic-bezier(0.25, 1, 0.5, 1);
}

header#header.is-visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

header.scrolled {
  top: 0;
  padding-left: 0;
  padding-right: 0;
}

header.scrolled > div {
  height: 64px;
  border-radius: 0;
  background-color: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(229, 227, 219, 0.5);
  width: 100%;
  max-width: 100%;
}

header.is-bar-style .header-container {
  max-width: 100%;
  height: 64px;
  border-radius: 0;
  background-color: rgba(255, 255, 255, 0.95);
  border-bottom: 1px solid rgba(229, 227, 219, 0.5);
  margin-top: -1rem;
}

.nav-indicator {
  position: absolute;
  bottom: 4px;
  left: 1rem;
  right: 1rem;
  height: 2px;
  background-color: #B38B59;
  transform: scaleX(0);
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  transform-origin: left;
}

.nav-link:hover .nav-indicator {
  transform: scaleX(1);
}

/* ========================================
   PARTNERS MARQUEE
======================================== */
.logo-marquee {
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  display: flex;
  width: 100%;
}

.logo-track {
  display: flex;
  flex-shrink: 0;
  white-space: nowrap;
}

.logo-item {
  flex-shrink: 0;
  margin: 0 45px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo-item img {
  height: 50px;
  width: auto;
  object-fit: contain;
  filter: none;
  opacity: 1;
}

@media (max-width: 768px) {
  .logo-item { margin: 0 30px; }
  .logo-item img { height: 38px; }
}

/* ========================================
   BUSINESS SECTION
======================================== */
#business h2 {
  color: #2A2A2A !important;
  letter-spacing: -0.02em;
}

#business .business-subtitle {
  color: #B38B59 !important;
}

#business .business-num {
  color: rgba(179, 139, 89, 0.15) !important;
}

#business h3 {
  color: #2A2A2A !important;
}

#business .business-lead {
  color: #A62B2B !important;
}

#business .business-body {
  color: #2A2A2A !important;
}

#business .font-black {
  letter-spacing: -0.04em;
}

/* ========================================
   CONTENTS SECTION
======================================== */
#contents .borderless-card {
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
}

#contents .borderless-card h3 {
  color: #2A2A2A !important;
}

#contents .borderless-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
}

#contents .borderless-card:hover img {
  transform: none !important;
  filter: contrast(110%) !important;
}

/* ========================================
   NEWS SECTION
======================================== */
#news .borderless-card {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  border: 1px solid rgba(0, 0, 0, 0.03);
}

#news .borderless-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.06);
  border-color: rgba(166, 43, 43, 0.1);
}

#news .news-subtitle {
  color: #B38B59 !important;
}

#news h3,
#news p {
  color: #2A2A2A !important;
}

#news .group:hover h3 {
  color: #A62B2B !important;
}

/* ========================================
   INNER PAGE STYLES (company-content)
======================================== */
.company-content h2 { color: #2A2A2A !important; }
.company-content .subtitle { color: #B38B59 !important; }
.company-content .bg-letter { color: rgba(166, 43, 43, 0.12) !important; font-family: 'Montserrat', sans-serif; font-weight: 900; }
.company-content h3 { color: #2A2A2A !important; }
.company-content .lead-red { color: #A62B2B !important; line-height: 1.4; }
.company-content .body-text { color: #2A2A2A !important; }
.company-content .gold-heading { color: #B38B59 !important; }

/* ========================================
   CAREER TIMELINE
======================================== */
.career-timeline { position: relative; padding-left: 2rem; }
.career-timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 1px;
  background-color: #E5E3DB;
}
.career-item { position: relative; margin-bottom: 2.5rem; }
.career-item::before {
  content: '';
  position: absolute;
  left: calc(-2rem - 4.5px);
  top: 0.5rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background-color: #A62B2B;
  border: 2px solid #F9F8F6;
}

/* ========================================
   CONTACT FORM
======================================== */
input[type="radio"]:checked { background-color: #A62B2B; border-color: #A62B2B; }
input[type="checkbox"]:checked { background-color: #A62B2B; border-color: #A62B2B; }

#recruit-position-group {
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
}

.is-hidden-field {
  opacity: 0;
  max-height: 0;
  padding-top: 0 !important;
  padding-bottom: 0 !important;
  border-bottom-width: 0 !important;
  pointer-events: none;
}

.is-visible-field {
  opacity: 1;
  max-height: 200px;
  pointer-events: auto;
}

/* ========================================
   SINGLE POST
======================================== */
.post-content h2 { font-size: 1.5rem; font-weight: 900; margin: 2rem 0 1rem; color: #2A2A2A; }
.post-content h3 { font-size: 1.25rem; font-weight: 900; margin: 1.5rem 0 0.75rem; color: #2A2A2A; }
.post-content p { margin-bottom: 1.5rem; line-height: 1.8; color: #2A2A2A; }
.post-content ul { list-style: disc; padding-left: 1.5rem; margin-bottom: 1.5rem; }
.post-content ol { list-style: decimal; padding-left: 1.5rem; margin-bottom: 1.5rem; }
.post-content li { margin-bottom: 0.5rem; line-height: 1.8; color: #2A2A2A; }
.post-content a { color: #A62B2B; text-decoration: underline; }
.post-content blockquote { border-left: 4px solid #B38B59; padding-left: 1.5rem; margin: 2rem 0; color: #6B6A68; font-style: italic; }
.post-content img { max-width: 100%; height: auto; border-radius: 4px; margin: 1.5rem 0; }

/* ===== Contact Form 7 ===== */
.cf7-wrapper .wpcf7 { width: 100%; }
.cf7-wrapper .wpcf7-form { border-top: 1px solid #E0DDD9; }

.cf7-wrapper .wpcf7-form .cf7-row {
  display: flex;
  flex-direction: column;
  padding: 2.5rem 0;
  border-bottom: 1px solid #E0DDD9;
}
@media (min-width: 768px) {
  .cf7-wrapper .wpcf7-form .cf7-row { flex-direction: row; align-items: flex-start; }
}

.cf7-wrapper .cf7-label {
  font-weight: 700;
  color: #2A2A2A;
  letter-spacing: 0.1em;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}
@media (min-width: 768px) {
  .cf7-wrapper .cf7-label { width: 33.333%; margin-bottom: 0; padding-top: 0.25rem; }
  .cf7-wrapper .cf7-field { width: 66.667%; }
}

.cf7-wrapper .required-badge {
  font-size: 10px;
  color: #A62B2B;
  background: rgba(166, 43, 43, 0.1);
  padding: 2px 8px;
  border-radius: 2px;
}
.cf7-wrapper .optional-badge {
  font-size: 10px;
  color: #6B6A68;
  background: #F5F4F2;
  border: 1px solid #E0DDD9;
  padding: 2px 8px;
  border-radius: 2px;
}

.cf7-wrapper input[type="text"],
.cf7-wrapper input[type="email"],
.cf7-wrapper input[type="tel"],
.cf7-wrapper select,
.cf7-wrapper textarea {
  width: 100%;
  background: #F5F4F2;
  border: 1px solid #E0DDD9;
  padding: 1rem 1.25rem;
  color: #2A2A2A;
  font-weight: 500;
  font-size: 1rem;
  border-radius: 2px;
  transition: border-color 0.2s;
  box-shadow: inset 0 1px 3px rgba(0,0,0,0.05);
  font-family: inherit;
}
.cf7-wrapper input[type="text"]:focus,
.cf7-wrapper input[type="email"]:focus,
.cf7-wrapper input[type="tel"]:focus,
.cf7-wrapper select:focus,
.cf7-wrapper textarea:focus {
  outline: none;
  border-color: #2A2A2A;
}
.cf7-wrapper textarea { resize: vertical; min-height: 12rem; }

.cf7-wrapper input[type="radio"],
.cf7-wrapper input[type="checkbox"] {
  width: 1.1rem;
  height: 1.1rem;
  accent-color: #A62B2B;
  cursor: pointer;
  flex-shrink: 0;
}
.cf7-wrapper .wpcf7-list-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin: 0 0 0.75rem 0;
  cursor: pointer;
}
.cf7-wrapper .wpcf7-list-item-label {
  font-weight: 500;
  color: #2A2A2A;
  cursor: pointer;
}

.cf7-wrapper .wpcf7-acceptance { display: flex; align-items: center; gap: 0.75rem; }
.cf7-wrapper .wpcf7-acceptance .wpcf7-list-item { margin-bottom: 0; }
.cf7-wrapper .wpcf7-acceptance a { color: #A62B2B; text-decoration: underline; text-underline-offset: 3px; }

.cf7-wrapper .wpcf7-submit {
  display: inline-block;
  background: #2A2A2A;
  color: #fff;
  font-weight: 700;
  padding: 1.25rem 5rem;
  border: none;
  border-radius: 2px;
  cursor: pointer;
  font-size: 0.875rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  font-family: 'Montserrat', sans-serif;
  transition: background-color 0.3s;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
  width: 100%;
}
@media (min-width: 768px) { .cf7-wrapper .wpcf7-submit { width: auto; } }
.cf7-wrapper .wpcf7-submit:hover { background: #A62B2B; }
.cf7-wrapper .wpcf7-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.cf7-wrapper .wpcf7-not-valid-tip {
  color: #A62B2B;
  font-size: 0.75rem;
  font-weight: 600;
  margin-top: 0.5rem;
  display: block;
}
.cf7-wrapper .wpcf7-not-valid { border-color: #A62B2B !important; }

.cf7-wrapper .wpcf7-response-output {
  margin-top: 1.5rem;
  padding: 1rem 1.5rem;
  border-radius: 4px;
  font-weight: 600;
  font-size: 0.9rem;
  border: none !important;
}
.cf7-wrapper .wpcf7-mail-sent-ok {
  background: rgba(166, 43, 43, 0.06);
  color: #A62B2B;
  border-left: 4px solid #A62B2B !important;
}
.cf7-wrapper .wpcf7-mail-sent-ng,
.cf7-wrapper .wpcf7-aborted {
  background: #fff3f3;
  color: #A62B2B;
  border-left: 4px solid #A62B2B !important;
}
.cf7-wrapper .wpcf7-spam-blocked,
.cf7-wrapper .wpcf7-validation-errors {
  background: #fffbf0;
  color: #7a6000;
  border-left: 4px solid #B38B59 !important;
}

.cf7-wrapper .cf7-submit-row {
  padding: 3rem 0 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}