@charset "UTF-8";
/*
    Template: swell
    Theme Name: SWELL CHILD
    Theme URI: https://swell-theme.com/
    Description: SWELLの子テーマ
    Version: 1.0.0
    Author: LOOS WEB STUDIO
    Author URI: https://loos-web-studio.com/

    License: GNU General Public License
    License URI: http://www.gnu.org/licenses/gpl.html
*/


/* Shinka corporate page for WordPress / SWELL
   If the page ID changes, replace .page-id-13 with the actual body class. */

.page-id-13 .l-topTitleArea,
.page-id-13 .p-breadcrumb,
.page-id-13 .l-sidebar,
.page-id-13 .c-pageTitle,
.page-id-13 .p-articleHead,
.page-id-13 .p-articleMetas,
.page-id-13 .post_content > h1:first-child {
  display: none !important;
}

.page-id-13 #content,
.page-id-13 .l-container,
.page-id-13 .l-content,
.page-id-13 .l-mainContent,
.page-id-13 .l-mainContent__inner,
.page-id-13 .l-article,
.page-id-13 .c-postContent,
.page-id-13 .post_content {
  width: 100% !important;
  max-width: none !important;
  margin: 0 !important;
  padding: 0 !important;
}

.page-id-13 .post_content {
  color: #0a0a0a;
}

.shinka-site {
  --shinka-black: #0a0a0a;
  --shinka-white: #ffffff;
  --shinka-paper: #f7f7f5;
  --shinka-line: #deded8;
  --shinka-muted: #666661;
  --shinka-subtle: #8a8a83;
  --shinka-green: #1a8754;
  --shinka-max: 1120px;
  width: 100%;
  margin: 0;
  color: var(--shinka-black);
  background: var(--shinka-white);
  font-family: "Inter", "Noto Sans JP", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 16px;
  line-height: 1.7;
  letter-spacing: 0;
  animation: shinkaPageIn 520ms ease-out both;
}

.shinka-site *,
.shinka-site *::before,
.shinka-site *::after {
  box-sizing: border-box;
}

.shinka-site a {
  color: inherit;
  text-decoration: none;
}

.shinka-site p,
.shinka-site h1,
.shinka-site h2,
.shinka-site h3 {
  margin-top: 0;
}

.shinka-container {
  width: min(calc(100% - 48px), var(--shinka-max));
  margin: 0 auto;
}

.shinka-header {
  position: sticky;
  top: var(--wp-admin--admin-bar--height, 0);
  z-index: 20;
  background: rgba(255, 255, 255, 0.9);
  border-bottom: 1px solid rgba(222, 222, 216, 0.72);
  backdrop-filter: blur(18px);
}

.shinka-header-inner {
  min-height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.shinka-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
}

.shinka-brand-mark {
  width: 30px;
  height: 30px;
  display: inline-grid;
  place-items: center;
  color: var(--shinka-white);
  background: var(--shinka-black);
  border-radius: 4px;
  font-size: 15px;
  line-height: 1;
}

.shinka-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: #333330;
  font-size: 14px;
  font-weight: 500;
}

.shinka-nav a {
  position: relative;
  transition: color 180ms ease;
}

.shinka-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -8px;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 180ms ease;
}

.shinka-nav a:hover,
.shinka-nav a:focus-visible {
  color: var(--shinka-green);
}

.shinka-nav a:hover::after,
.shinka-nav a:focus-visible::after {
  transform: scaleX(1);
}

.shinka-nav-contact {
  padding: 9px 14px;
  color: var(--shinka-white) !important;
  background: var(--shinka-black);
  border-radius: 4px;
}

.shinka-nav-contact::after {
  display: none;
}

.shinka-nav-contact:hover {
  background: var(--shinka-green);
}

.shinka-hero {
  position: relative;
  min-height: 70svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--shinka-paper);
  border-bottom: 1px solid var(--shinka-line);
}

.shinka-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(90deg, rgba(247, 247, 245, 0.98) 0%, rgba(247, 247, 245, 0.9) 42%, rgba(247, 247, 245, 0.42) 100%);
}

.shinka-hero::before {
  content: "";
  position: absolute;
  inset: auto 0 0;
  z-index: 2;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(26, 135, 84, 0.55), transparent);
  animation: shinkaLineSweep 4200ms ease-in-out infinite;
}

.shinka-hero-visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(222, 222, 216, 0.22) 1px, transparent 1px),
    linear-gradient(0deg, rgba(222, 222, 216, 0.22) 1px, transparent 1px);
  background-size: 80px 80px;
  transform: scale(1.02);
  animation: shinkaHeroDrift 18000ms ease-in-out infinite alternate;
}

.shinka-hero-visual span {
  position: absolute;
  width: clamp(160px, 18vw, 260px);
  height: 74px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid rgba(222, 222, 216, 0.82);
  box-shadow: 0 18px 36px rgba(10, 10, 10, 0.045);
}

.shinka-hero-visual span::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 22px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(26, 135, 84, 0.32);
}

.shinka-hero-visual span::after {
  content: "";
  position: absolute;
  left: 52px;
  top: 22px;
  width: 96px;
  height: 28px;
  background:
    linear-gradient(#bdbdb6, #bdbdb6) 0 0 / 92px 5px no-repeat,
    linear-gradient(#deded8, #deded8) 0 14px / 136px 4px no-repeat,
    linear-gradient(#e7e7e1, #e7e7e1) 0 28px / 110px 4px no-repeat;
}

.shinka-hero-visual span:nth-child(1) { right: 8%; top: 16%; }
.shinka-hero-visual span:nth-child(2) { right: 20%; top: 36%; }
.shinka-hero-visual span:nth-child(3) { right: 10%; top: 58%; }
.shinka-hero-visual span:nth-child(4) { right: 33%; top: 66%; }
.shinka-hero-visual span:nth-child(5) { right: 34%; top: 25%; }

.shinka-hero-inner {
  position: relative;
  z-index: 3;
  padding: 96px 0 64px;
}

.shinka-eyebrow {
  margin: 0 0 18px;
  color: var(--shinka-green);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.4;
}

.shinka-hero h1 {
  max-width: 760px;
  margin-bottom: 28px;
  font-size: clamp(52px, 7vw, 92px);
  line-height: 1.08;
  font-weight: 700;
}

.shinka-hero h1 span {
  display: block;
  white-space: nowrap;
}

.shinka-hero-copy {
  max-width: 680px;
  margin-bottom: 36px;
  color: #34342f;
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.9;
}

.shinka-hero-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.shinka-button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border: 1px solid var(--shinka-black);
  border-radius: 4px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

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

.shinka-button-primary {
  color: var(--shinka-white) !important;
  background: var(--shinka-black);
}

.shinka-button-primary:hover {
  border-color: var(--shinka-green);
  background: var(--shinka-green);
}

.shinka-button-secondary:hover {
  border-color: var(--shinka-green);
  color: var(--shinka-green) !important;
}

.shinka-section {
  padding: 104px 0;
}

.shinka-section-heading {
  max-width: 720px;
  margin-bottom: 48px;
}

.shinka-section-heading h2,
.shinka-contact h2 {
  margin-bottom: 0;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.35;
}

.shinka-message,
.shinka-services {
  background: var(--shinka-white);
}

.shinka-message-layout,
.shinka-company-layout,
.shinka-contact-layout {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: 72px;
  align-items: start;
}

.shinka-message-body,
.shinka-company-panel,
.shinka-contact-form-area {
  padding-top: 8px;
}

.shinka-message-body {
  border-top: 2px solid var(--shinka-black);
}

.shinka-message-body p,
.shinka-company-panel > p,
.shinka-contact p:not(.shinka-eyebrow) {
  color: #34342f;
  font-size: 18px;
  line-height: 1.9;
}

.shinka-service-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  border-top: 1px solid var(--shinka-line);
  border-left: 1px solid var(--shinka-line);
}

.shinka-service-item {
  position: relative;
  min-height: 320px;
  padding: 34px;
  border-right: 1px solid var(--shinka-line);
  border-bottom: 1px solid var(--shinka-line);
  overflow: hidden;
  transition: background 180ms ease;
}

.shinka-service-item::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 2px;
  background: var(--shinka-green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 220ms ease;
}

.shinka-service-item:hover {
  background: #fbfbf9;
}

.shinka-service-item:hover::after {
  transform: scaleX(1);
}

.shinka-service-number {
  margin-bottom: 72px;
  color: var(--shinka-green);
  font-size: 13px;
  font-weight: 700;
}

.shinka-service-item h3,
.shinka-strength-item h3,
.shinka-history-item h3 {
  margin-bottom: 14px;
  font-size: 21px;
  line-height: 1.45;
}

.shinka-service-item p:not(.shinka-service-number),
.shinka-strength-item p,
.shinka-history-item p:not(.shinka-history-year) {
  margin-bottom: 0;
  color: var(--shinka-muted);
}

.shinka-strength,
.shinka-company {
  background: var(--shinka-paper);
}

.shinka-strength-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.shinka-strength-item {
  padding: 26px 0 0;
  border-top: 2px solid var(--shinka-black);
  transition: border-color 180ms ease, transform 180ms ease;
}

.shinka-strength-item:hover {
  border-color: var(--shinka-green);
  transform: translateY(-2px);
}

.shinka-history-list {
  border-top: 1px solid var(--shinka-line);
}

.shinka-history-item {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 28px;
  padding: 30px 0;
  border-bottom: 1px solid var(--shinka-line);
  transition: border-color 180ms ease, background 180ms ease, padding-left 180ms ease;
}

.shinka-history-item:hover {
  padding-left: 12px;
  border-color: rgba(26, 135, 84, 0.42);
  background: linear-gradient(90deg, rgba(26, 135, 84, 0.045), transparent 72%);
}

.shinka-history-year {
  margin-bottom: 0;
  color: var(--shinka-green);
  font-size: 12px;
  font-weight: 700;
}

.shinka-history-item p:not(.shinka-history-year) {
  grid-column: 2;
}

.shinka-company-summary {
  margin: 0;
  border-top: 1px solid var(--shinka-line);
}

.shinka-company-summary div {
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 24px;
  padding: 18px 0;
  border-bottom: 1px solid var(--shinka-line);
}

.shinka-company-summary dt {
  color: var(--shinka-subtle);
  font-size: 14px;
  font-weight: 700;
}

.shinka-company-summary dd {
  margin: 0;
  color: var(--shinka-black);
  font-weight: 500;
}

.shinka-contact {
  color: var(--shinka-white);
  background: var(--shinka-black);
}

.shinka-contact .shinka-eyebrow {
  color: #7cc9a4;
}

.shinka-contact h2 {
  max-width: 760px;
  margin-bottom: 22px;
  color: var(--shinka-white);
}

.shinka-contact p:not(.shinka-eyebrow) {
  color: #d7d7d0;
}

.shinka-contact-form-area {
  color: var(--shinka-white);
}

.shinka-contact-form-area .wpcf7 {
  width: 100%;
}

.shinka-contact-form-area .wpcf7 form {
  display: grid;
  gap: 18px;
}

.shinka-contact-form-area .wpcf7 p {
  margin: 0;
  color: var(--shinka-white);
  font-size: 14px;
  font-weight: 700;
}

.shinka-contact-form-area .wpcf7 label {
  display: grid;
  gap: 8px;
}

.shinka-contact-form-area .wpcf7-form-control-wrap {
  display: block;
  margin-top: 8px;
}

.shinka-contact-form-area input[type="text"],
.shinka-contact-form-area input[type="email"],
.shinka-contact-form-area input[type="tel"],
.shinka-contact-form-area textarea {
  width: 100%;
  min-height: 50px;
  padding: 13px 14px;
  color: var(--shinka-white);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 4px;
  font: inherit;
  line-height: 1.6;
  outline: none;
}

.shinka-contact-form-area textarea {
  min-height: 160px;
  resize: vertical;
}

.shinka-contact-form-area input[type="text"]:focus,
.shinka-contact-form-area input[type="email"]:focus,
.shinka-contact-form-area input[type="tel"]:focus,
.shinka-contact-form-area textarea:focus {
  border-color: #7cc9a4;
  background: rgba(255, 255, 255, 0.12);
}

.shinka-contact-form-area input[type="submit"] {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: fit-content;
  padding: 12px 20px;
  color: var(--shinka-black);
  background: var(--shinka-white);
  border: 1px solid var(--shinka-white);
  border-radius: 4px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  cursor: pointer;
  transition: background 160ms ease, color 160ms ease, border-color 160ms ease, transform 160ms ease;
}

.shinka-contact-form-area input[type="submit"]:hover {
  color: var(--shinka-white);
  background: var(--shinka-green);
  border-color: var(--shinka-green);
  transform: translateY(-1px);
}

.shinka-contact-form-area .wpcf7-not-valid-tip {
  margin-top: 6px;
  color: #ffb4b4;
  font-size: 13px;
  font-weight: 500;
}

.shinka-contact-form-area .wpcf7-response-output {
  margin: 0 !important;
  padding: 12px 14px !important;
  color: var(--shinka-white);
  border-color: rgba(255, 255, 255, 0.32) !important;
}

@keyframes shinkaPageIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes shinkaHeroDrift {
  from { transform: scale(1.02) translate3d(0, 0, 0); }
  to { transform: scale(1.055) translate3d(-12px, -8px, 0); }
}

@keyframes shinkaLineSweep {
  0%, 100% { opacity: 0.22; transform: translateX(-22%); }
  50% { opacity: 0.7; transform: translateX(22%); }
}

@media (prefers-reduced-motion: reduce) {
  .shinka-site,
  .shinka-site *,
  .shinka-site *::before,
  .shinka-site *::after {
    animation-duration: 1ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 1ms !important;
  }
}

@media (max-width: 900px) {
  .shinka-nav {
    display: none;
  }

  .shinka-hero::after {
    background: linear-gradient(180deg, rgba(247, 247, 245, 0.98) 0%, rgba(247, 247, 245, 0.92) 55%, rgba(247, 247, 245, 0.64) 100%);
  }

  .shinka-hero-inner {
    padding: 90px 0 72px;
  }

  .shinka-hero h1 {
    font-size: clamp(42px, 12vw, 68px);
  }

  .shinka-section {
    padding: 76px 0;
  }

  .shinka-service-grid,
  .shinka-message-layout,
  .shinka-company-layout,
  .shinka-contact-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .shinka-service-item {
    min-height: auto;
  }

  .shinka-strength-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 34px 22px;
  }
}

@media (max-width: 560px) {
  .shinka-container {
    width: min(calc(100% - 32px), var(--shinka-max));
  }

  .shinka-header {
    position: static;
  }

  .shinka-hero {
    min-height: 68svh;
  }

  .shinka-hero-inner {
    padding: 70px 0 58px;
  }

  .shinka-hero-copy,
  .shinka-message-body p {
    font-size: 16px;
    line-height: 1.85;
  }

  .shinka-hero-actions {
    align-items: stretch;
    flex-direction: column;
  }

  .shinka-button {
    width: 100%;
  }

  .shinka-contact-form-area input[type="submit"] {
    width: 100%;
  }

  .shinka-section-heading {
    margin-bottom: 34px;
  }

  .shinka-section-heading h2 {
    font-size: 29px;
  }

  .shinka-service-item {
    padding: 24px;
  }

  .shinka-strength-grid,
  .shinka-history-item {
    grid-template-columns: 1fr;
  }

  .shinka-history-item {
    gap: 10px;
    padding: 24px 0;
  }

  .shinka-history-item p:not(.shinka-history-year) {
    grid-column: auto;
  }

  .shinka-company-summary div {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}