/* ========================================
   駿環株式会社 - Corporate Site
   ======================================== */

/* ----------------------------------------
   CSS Variables
   ---------------------------------------- */
:root {
  /* Colors - Blue & White */
  --color-primary: #1E2D5B;
  --color-secondary: #3A5BA0;
  --color-accent: #2D6BE6;
  --color-accent-light: #5B8DEF;
  --color-white: #FFFFFF;
  --color-black: #1E2D5B;
  --color-gray: #6B7A99;
  --color-gray-light: #B8C4D8;
  --color-gray-dark: #2C3E5A;
  --color-bg: #F5F7FC;
  --color-bg-dark: #1E2D5B;
  --color-border: #DEE4F0;

  /* Typography */
  --font-en: "Roboto", "Helvetica Neue", Arial, sans-serif;
  --font-ja: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-sans: "Inter", "Helvetica Neue", Arial, sans-serif;

  /* Font sizes */
  --fs-hero: clamp(3.6rem, 7vw, 7.2rem);
  --fs-section-en: clamp(2.8rem, 5vw, 5.2rem);
  --fs-section-ja: clamp(1.3rem, 1.4vw, 1.5rem);
  --fs-h2: clamp(2rem, 2.8vw, 3rem);
  --fs-h3: clamp(1.6rem, 2vw, 2rem);
  --fs-body: clamp(1.4rem, 1.6vw, 1.6rem);
  --fs-small: clamp(1.3rem, 1.4vw, 1.4rem);
  --fs-caption: clamp(1.2rem, 1.2vw, 1.3rem);

  /* Spacing */
  --section-py: clamp(80px, 10vw, 140px);
  --section-py-sm: clamp(60px, 8vw, 100px);
  --container-max: 1200px;
  --container-wide: 1400px;
  --container-px: clamp(20px, 5vw, 48px);

  /* Transitions */
  --ease-base: 0.3s cubic-bezier(0.25, 0.1, 0.25, 1);
  --ease-smooth: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  --ease-slow: 1s cubic-bezier(0.16, 1, 0.3, 1);

  /* Z-index */
  --z-header: 1000;
  --z-menu: 999;
  --z-loading: 9999;
}

/* ----------------------------------------
   Reset / Base
   ---------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-size: 62.5%;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-ja);
  font-size: var(--fs-body);
  line-height: 1.8;
  color: var(--color-primary);
  background-color: var(--color-bg);
  overflow-x: hidden;
}

body.is-menu-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--ease-base);
}

img,
video {
  max-width: 100%;
  height: auto;
  display: block;
}

ul, ol { list-style: none; }

button {
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  color: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 400;
  line-height: 1.3;
}

::selection {
  background-color: var(--color-accent);
  color: var(--color-white);
}

/* ----------------------------------------
   Layout
   ---------------------------------------- */
.l-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.l-container--wide {
  max-width: var(--container-wide);
  margin: 0 auto;
  padding: 0 var(--container-px);
}

.l-section {
  padding: var(--section-py) 0;
}

.l-section--sm {
  padding: var(--section-py-sm) 0;
}

.l-section--dark {
  background-color: var(--color-bg-dark);
  color: var(--color-white);
}

.l-section--white {
  background-color: #fff;
}

/* ----------------------------------------
   Loading Screen
   ---------------------------------------- */
.c-loading {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-primary);
  z-index: var(--z-loading);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s ease, visibility 0.8s ease;
}

.c-loading.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.c-loading__logo {
  font-family: var(--font-en);
  font-size: clamp(2.4rem, 4vw, 4rem);
  color: var(--color-white);
  letter-spacing: 0.2em;
  opacity: 0;
  animation: loadingFade 1.5s ease forwards;
}

@keyframes loadingFade {
  0%   { opacity: 0; transform: translateY(10px); }
  50%  { opacity: 1; transform: translateY(0); }
  100% { opacity: 1; transform: translateY(0); }
}

/* ----------------------------------------
   Header
   ---------------------------------------- */
.l-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: var(--z-header);
  padding: 0 var(--container-px);
  transition: background-color var(--ease-base);
}

.l-header.is-scrolled {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.is-subpage .l-header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
}

.l-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: clamp(70px, 10vw, 100px);
}

.l-header__logo {
  position: relative;
  z-index: calc(var(--z-header) + 1);
}

.l-header__logo-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.l-header__logo-text {
  font-family: var(--font-en);
  font-size: clamp(1.8rem, 2.4vw, 2.6rem);
  letter-spacing: 0.15em;
  color: #fff;
  transition: color var(--ease-base);
}

.l-header.is-scrolled .l-header__logo-text,
.is-subpage .l-header__logo-text {
  color: var(--color-primary);
}

.l-header__logo-sub {
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--ease-base);
}

.l-header.is-scrolled .l-header__logo-sub,
.is-subpage .l-header__logo-sub {
  color: var(--color-gray);
}

/* Desktop Nav */
.l-header__nav-list {
  display: flex;
  align-items: center;
  gap: clamp(24px, 3vw, 48px);
}

.l-header__nav-link {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #fff;
  position: relative;
  padding: 4px 0;
  transition: color var(--ease-base);
}

.l-header__nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--ease-smooth);
}

.l-header__nav-link:hover {
  color: var(--color-accent);
}

.l-header__nav-link:hover::after {
  width: 100%;
}

.l-header.is-scrolled .l-header__nav-link,
.is-subpage .l-header__nav-link {
  color: var(--color-primary);
}

/* Hamburger */
.l-header__hamburger {
  display: none;
  position: relative;
  z-index: calc(var(--z-header) + 1);
  width: 32px;
  height: 20px;
}

.l-header__hamburger span {
  position: absolute;
  left: 0;
  width: 100%;
  height: 1px;
  background-color: #fff;
  transition: all var(--ease-base);
}

.l-header__hamburger span:nth-child(1) { top: 0; }
.l-header__hamburger span:nth-child(2) { top: 50%; }
.l-header__hamburger span:nth-child(3) { bottom: 0; }

.l-header.is-scrolled .l-header__hamburger span,
.is-subpage .l-header__hamburger span {
  background-color: var(--color-primary);
}

.l-header.is-menu-open {
  background-color: transparent !important;
  backdrop-filter: none !important;
}

.l-header__hamburger.is-active span {
  background-color: #fff !important;
}

.l-header__hamburger.is-active span:nth-child(1) {
  top: 50%;
  transform: rotate(45deg);
}

.l-header__hamburger.is-active span:nth-child(2) {
  opacity: 0;
}

.l-header__hamburger.is-active span:nth-child(3) {
  bottom: auto;
  top: 50%;
  transform: rotate(-45deg);
}

@media (max-width: 1024px) {
  .l-header__nav { display: none; }
  .l-header__hamburger { display: block; }
}

/* Mobile Menu Overlay */
.l-menu-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-primary);
  z-index: var(--z-menu);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--ease-smooth), visibility var(--ease-smooth);
}

.l-menu-overlay.is-open {
  opacity: 1;
  visibility: visible;
}

.l-menu-overlay__nav-list {
  text-align: center;
}

.l-menu-overlay__nav-item {
  margin-bottom: 24px;
}

.l-menu-overlay__nav-link {
  font-family: var(--font-en);
  font-size: clamp(2.4rem, 5vw, 4rem);
  letter-spacing: 0.12em;
  color: #fff;
  transition: color var(--ease-base);
}

.l-menu-overlay__nav-link:hover {
  color: var(--color-accent);
}

.l-menu-overlay__nav-sub {
  font-size: var(--fs-caption);
  color: var(--color-gray);
  margin-top: 4px;
  letter-spacing: 0.05em;
}

/* ----------------------------------------
   Footer
   ---------------------------------------- */
.l-footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: clamp(60px, 8vw, 100px) 0 0;
}

.l-footer__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  padding-bottom: clamp(60px, 8vw, 100px);
}

.l-footer__logo {
  font-family: var(--font-en);
  font-size: clamp(2rem, 3vw, 2.8rem);
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}

.l-footer__company-name {
  font-size: var(--fs-small);
  color: var(--color-gray);
  margin-bottom: 24px;
  letter-spacing: 0.05em;
}

.l-footer__address {
  font-size: var(--fs-small);
  color: var(--color-gray);
  line-height: 2;
  font-style: normal;
}

.l-footer__sitemap {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.l-footer__sitemap-title {
  font-family: var(--font-sans);
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 16px;
}

.l-footer__sitemap-list li {
  margin-bottom: 8px;
}

.l-footer__sitemap-list a {
  font-size: var(--fs-caption);
  color: var(--color-gray);
  transition: color var(--ease-base);
  letter-spacing: 0.03em;
}

.l-footer__sitemap-list a:hover {
  color: var(--color-accent);
}

.l-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.l-footer__copyright {
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.08em;
  color: var(--color-gray);
}

@media (max-width: 768px) {
  .l-footer__inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .l-footer__sitemap {
    grid-template-columns: 1fr;
  }
  .l-footer__bottom {
    flex-direction: column;
    gap: 16px;
  }
}

/* ----------------------------------------
   Section Title
   ---------------------------------------- */
.c-section-title__en {
  display: inline-block;
  font-family: var(--font-en);
  font-size: var(--fs-section-en);
  font-weight: 400;
  letter-spacing: 0.08em;
  line-height: 1.1;
  position: relative;
  overflow: hidden;
}

.c-section-title__en-bar {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: var(--color-primary);
  transform: scaleX(0);
  transform-origin: left;
  z-index: 1;
}

.l-section--dark .c-section-title__en-bar {
  background-color: var(--color-white);
}

.c-section-title__ja {
  display: block;
  font-size: var(--fs-section-ja);
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-top: 8px;
  color: var(--color-gray);
}

.c-section-title {
  margin-bottom: clamp(40px, 6vw, 80px);
}

/* ----------------------------------------
   Breadcrumb
   ---------------------------------------- */
.c-breadcrumb {
  padding: 20px 0;
  font-size: var(--fs-caption);
}

.c-breadcrumb__list {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.c-breadcrumb__item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-gray);
}

.c-breadcrumb__item::after {
  content: "—";
  color: var(--color-gray-light);
}

.c-breadcrumb__item:last-child {
  color: var(--color-primary);
}

.c-breadcrumb__item:last-child::after {
  display: none;
}

.c-breadcrumb__link:hover {
  color: var(--color-accent);
}

/* ----------------------------------------
   Page Hero (Sub pages)
   ---------------------------------------- */
.c-page-hero {
  position: relative;
  height: clamp(240px, 40vw, 400px);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-primary);
  overflow: hidden;
}

.c-page-hero__bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}


.c-page-hero__content {
  position: relative;
  text-align: center;
  color: var(--color-white);
}

.c-page-hero__title-en {
  font-family: var(--font-en);
  font-size: var(--fs-section-en);
  font-weight: 400;
  letter-spacing: 0.1em;
  line-height: 1.1;
}

.c-page-hero__title-ja {
  font-size: var(--fs-section-ja);
  font-weight: 400;
  letter-spacing: 0.1em;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.7);
}

/* ----------------------------------------
   Button
   ---------------------------------------- */
.c-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 16px 40px;
  border: 1px solid var(--color-primary);
  transition: all var(--ease-smooth);
  position: relative;
  overflow: hidden;
  background: transparent;
  z-index: 1;
}

.c-btn::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 100%;
  background-color: var(--color-primary);
  transition: width var(--ease-smooth);
  z-index: -1;
}

.c-btn:hover {
  color: var(--color-white);
}

.c-btn:hover::before {
  width: 100%;
}

.c-btn--white {
  border-color: #fff;
  color: #fff;
}

.c-btn--white::before {
  background-color: #fff;
}

.c-btn--white:hover {
  color: var(--color-primary);
}

.c-btn--accent {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.c-btn--accent::before {
  background-color: var(--color-accent);
}

.c-btn--accent:hover {
  color: #fff;
}

.c-btn__arrow {
  width: 24px;
  height: 1px;
  background-color: currentColor;
  position: relative;
  transition: width var(--ease-base);
}

.c-btn__arrow::after {
  content: "";
  position: absolute;
  right: 0;
  top: -3px;
  width: 8px;
  height: 8px;
  border-right: 1px solid currentColor;
  border-top: 1px solid currentColor;
  transform: rotate(45deg);
}

.c-btn:hover .c-btn__arrow {
  width: 32px;
}

/* ----------------------------------------
   Card
   ---------------------------------------- */
.c-card {
  position: relative;
  overflow: hidden;
  background-color: #fff;
}

.c-card__img {
  overflow: hidden;
  aspect-ratio: 16 / 10;
}

.c-card__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--ease-slow);
}

.c-card:hover .c-card__img img {
  transform: scale(1.05);
}

.c-card__body {
  padding: 20px 0;
}

.c-card__category {
  font-family: var(--font-sans);
  font-size: var(--fs-caption);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.c-card__title {
  font-size: var(--fs-h3);
  font-weight: 500;
  line-height: 1.4;
}

.c-card__date {
  font-family: var(--font-sans);
  font-size: var(--fs-caption);
  color: var(--color-gray);
  margin-top: 8px;
}

/* ----------------------------------------
   Grid
   ---------------------------------------- */
.c-grid {
  display: grid;
  gap: clamp(20px, 3vw, 40px);
}

.c-grid--2col { grid-template-columns: repeat(2, 1fr); }
.c-grid--3col { grid-template-columns: repeat(3, 1fr); }

@media (max-width: 1024px) {
  .c-grid--3col { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .c-grid--2col { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
  .c-grid--3col { grid-template-columns: 1fr; }
}

/* ----------------------------------------
   Tag
   ---------------------------------------- */
.c-tag {
  display: inline-block;
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 4px 12px;
  border: 1px solid var(--color-border);
  color: var(--color-gray);
  transition: all var(--ease-base);
  cursor: pointer;
  background: transparent;
}

.c-tag:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.c-tag.is-active {
  border-color: var(--color-accent);
  background-color: var(--color-accent);
  color: #fff;
}

/* ----------------------------------------
   Table
   ---------------------------------------- */
.c-table {
  width: 100%;
  border-collapse: collapse;
}

.c-table th,
.c-table td {
  padding: 20px 0;
  border-bottom: 1px solid var(--color-border);
  text-align: left;
  vertical-align: top;
  font-size: var(--fs-body);
}

.c-table th {
  width: 200px;
  font-weight: 500;
  letter-spacing: 0.05em;
}

.c-table td {
  color: var(--color-gray-dark);
}

@media (max-width: 768px) {
  .c-table th,
  .c-table td {
    display: block;
    width: 100%;
  }
  .c-table th {
    padding-bottom: 4px;
    border-bottom: none;
    font-size: var(--fs-small);
    color: var(--color-accent);
  }
  .c-table td {
    padding-top: 0;
  }
}

/* ----------------------------------------
   Form
   ---------------------------------------- */
.c-form__group {
  margin-bottom: 32px;
}

.c-form__label {
  display: block;
  font-size: var(--fs-small);
  font-weight: 500;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.c-form__label .required {
  font-size: 1rem;
  color: var(--color-accent);
  margin-left: 8px;
}

.c-form__input,
.c-form__textarea,
.c-form__select {
  width: 100%;
  padding: 14px 16px;
  border: 1px solid var(--color-border);
  background-color: #fff;
  font-size: var(--fs-body);
  transition: border-color var(--ease-base);
  appearance: none;
  border-radius: 0;
}

.c-form__input:focus,
.c-form__textarea:focus,
.c-form__select:focus {
  outline: none;
  border-color: var(--color-accent);
}

.c-form__textarea {
  min-height: 200px;
  resize: vertical;
}

.c-form__select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23888' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

/* ----------------------------------------
   CTA Section
   ---------------------------------------- */
.c-cta {
  text-align: center;
  padding: var(--section-py) 0;
  color: var(--color-white);
  background: url("https://images.unsplash.com/photo-1497366216548-37526070297c?auto=format&fit=crop&w=1920&q=80") center / cover no-repeat;
  position: relative;
}

.c-cta::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(30, 45, 91, 0.75);
}

.c-cta > * {
  position: relative;
  z-index: 1;
}

.c-cta__title {
  font-family: var(--font-en);
  font-size: var(--fs-section-en);
  letter-spacing: 0.08em;
  margin-bottom: 16px;
}

.c-cta__text {
  font-size: var(--fs-body);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 40px;
  line-height: 2;
}

/* ----------------------------------------
   Pagination
   ---------------------------------------- */
.c-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  margin-top: 60px;
}

.c-pagination__item {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  border: 1px solid var(--color-border);
  transition: all var(--ease-base);
}

.c-pagination__item:hover {
  border-color: var(--color-primary);
}

.c-pagination__item.is-current {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
}

/* ----------------------------------------
   Reveal Animations
   ---------------------------------------- */
.js-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--ease-slow), transform var(--ease-slow);
}

.js-reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ----------------------------------------
   Hero (Top)
   ---------------------------------------- */
.p-hero {
  position: relative;
  width: 100%;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.p-hero__video-wrap {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.p-hero__video-wrap::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to bottom, rgba(0,0,0,0.4) 0%, rgba(0,0,0,0.2) 50%, rgba(0,0,0,0.6) 100%);
}

.p-hero__video-wrap video,
.p-hero__video-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p-hero__content {
  position: relative;
  z-index: 2;
  padding: 0 var(--container-px);
  width: 100%;
  max-width: var(--container-wide);
  margin: 0 auto;
}

.p-hero__catch {
  font-family: var(--font-en);
  font-size: var(--fs-hero);
  font-weight: 400;
  letter-spacing: 0.06em;
  line-height: 1.1;
  color: #fff;
}

/* Text-only hero variant */
.p-hero--text {
  background-color: var(--color-primary);
}

.p-hero--text .p-hero__content {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.p-hero__catch--stroke {
  color: transparent;
  -webkit-text-stroke: 1.5px var(--color-white);
  font-weight: 300;
  font-size: clamp(3.6rem, 8vw, 9rem);
  letter-spacing: 0.04em;
}

.p-hero__catch--stroke.is-filled .p-hero__line > span {
  color: var(--color-white);
  -webkit-text-stroke: 0px transparent;
}

.p-hero--text .p-hero__sub {
  color: var(--color-gray-light);
}

.p-hero--text .p-hero__scroll-text {
  color: var(--color-gray);
}

.p-hero--text .p-hero__scroll-line {
  background: linear-gradient(to bottom, var(--color-gray), transparent);
}

.p-hero__sub {
  font-size: var(--fs-body);
  color: rgba(255, 255, 255, 0.8);
  margin-top: clamp(16px, 2vw, 32px);
  letter-spacing: 0.08em;
}

.p-hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.p-hero__scroll-text {
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.6);
  writing-mode: vertical-lr;
}

.p-hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.6), transparent);
  animation: scrollLine 2s ease infinite;
}

@keyframes scrollLine {
  0%    { transform: scaleY(0); transform-origin: top; }
  50%   { transform: scaleY(1); transform-origin: top; }
  50.1% { transform-origin: bottom; }
  100%  { transform: scaleY(0); transform-origin: bottom; }
}

/* ----------------------------------------
   Top: About Section
   ---------------------------------------- */
.p-top-about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: center;
}

.p-top-about__text-lead {
  font-family: var(--font-en);
  font-size: var(--fs-h2);
  letter-spacing: 0.06em;
  line-height: 1.4;
  margin-bottom: 24px;
}

.p-top-about__text p {
  color: var(--color-gray-dark);
  line-height: 2.2;
  margin-bottom: 32px;
}

.p-top-about__img {
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.p-top-about__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 768px) {
  .p-top-about__inner {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------
   Top: Service Section
   ---------------------------------------- */
.p-top-service__list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
}

.p-top-service__item {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  cursor: pointer;
  border-top: 2px solid transparent;
  transition: border-color var(--ease-smooth);
}

.p-top-service__item:hover {
  border-color: var(--color-accent);
}

.p-top-service__item-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--ease-slow);
}

.p-top-service__item::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.1) 100%);
  transition: background var(--ease-smooth);
}

.p-top-service__item:hover .p-top-service__item-bg {
  transform: scale(1.12);
}

.p-top-service__item:hover::after {
  background: linear-gradient(to top, rgba(30,45,91,0.85) 0%, rgba(45,107,230,0.2) 100%);
}

.p-top-service__item-content {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: clamp(24px, 3vw, 48px);
  z-index: 1;
  color: #fff;
  transition: transform var(--ease-smooth);
}

.p-top-service__item:hover .p-top-service__item-content {
  transform: translateY(-8px);
}

/* Decorative large number */
.p-top-service__item-num {
  position: absolute;
  top: clamp(16px, 2vw, 32px);
  right: clamp(16px, 2vw, 32px);
  font-family: var(--font-en);
  font-size: clamp(4rem, 6vw, 6rem);
  font-weight: 700;
  letter-spacing: 0.05em;
  color: rgba(255, 255, 255, 0.12);
  line-height: 1;
  z-index: 1;
  transition: color var(--ease-smooth);
  margin: 0;
}

.p-top-service__item:hover .p-top-service__item-num {
  color: rgba(45, 107, 230, 0.25);
}

.p-top-service__item-title {
  font-family: var(--font-en);
  font-size: clamp(2rem, 3vw, 3.2rem);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.p-top-service__item-sub {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 8px;
}

.p-top-service__item-desc {
  font-size: var(--fs-caption);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 16px;
  opacity: 0;
  transform: translateY(6px);
  transition: opacity var(--ease-smooth), transform var(--ease-smooth);
}

.p-top-service__item:hover .p-top-service__item-desc {
  opacity: 1;
  transform: translateY(0);
}

.p-top-service__item-line {
  width: 32px;
  height: 1px;
  background-color: var(--color-accent);
  transition: width var(--ease-smooth);
  margin-bottom: 16px;
}

.p-top-service__item:hover .p-top-service__item-line {
  width: 60px;
}

.p-top-service__item-arrow {
  display: inline-block;
  font-family: var(--font-en);
  font-size: 1.8rem;
  color: var(--color-accent-light);
  transition: transform var(--ease-smooth);
}

.p-top-service__item:hover .p-top-service__item-arrow {
  transform: translateX(8px);
}

.p-top-service__item-placeholder {
  background: linear-gradient(135deg, #2A4178, #4A6BB5);
  display: flex;
  align-items: center;
  justify-content: center;
}

@media (max-width: 1024px) {
  .p-top-service__list { grid-template-columns: 1fr; }
  .p-top-service__item { aspect-ratio: 16 / 9; }
  .p-top-service__item-num {
    font-size: clamp(3rem, 8vw, 5rem);
  }
  .p-top-service__item-desc {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ----------------------------------------
   Top: Works Section
   ---------------------------------------- */
.p-top-works__list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(32px, 4vw, 60px);
}

.p-top-works__item:first-child {
  grid-column: 1 / -1;
}

.p-top-works__item:first-child .p-top-works__item-img {
  aspect-ratio: 21 / 9;
}

.p-top-works__item-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.p-top-works__item-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--ease-slow);
}

.p-top-works__item:hover .p-top-works__item-img img {
  transform: scale(1.05);
}

.p-top-works__item-body {
  padding: 16px 0 0;
}

.p-top-works__item-category {
  font-family: var(--font-sans);
  font-size: var(--fs-caption);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.p-top-works__item-title {
  font-size: var(--fs-h3);
  font-weight: 500;
}

@media (max-width: 576px) {
  .p-top-works__list { grid-template-columns: 1fr; }
}

/* ----------------------------------------
   Top: News Section
   ---------------------------------------- */
.p-top-news__list {
  border-top: 1px solid var(--color-border);
}

.p-top-news__item {
  display: flex;
  align-items: baseline;
  gap: clamp(16px, 3vw, 40px);
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--ease-base), padding-left var(--ease-base);
}

.p-top-news__item:hover {
  background-color: rgba(0, 0, 0, 0.02);
  padding-left: 16px;
}

.p-top-news__item-date {
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  color: var(--color-gray);
  flex-shrink: 0;
  min-width: 120px;
}

.p-top-news__item-tag {
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 2px 10px;
  flex-shrink: 0;
}

.p-top-news__item-title {
  font-size: var(--fs-body);
  flex: 1;
}

.p-top-news__more {
  margin-top: 40px;
  text-align: center;
}

@media (max-width: 576px) {
  .p-top-news__item {
    flex-direction: column;
    gap: 8px;
  }
}

/* ----------------------------------------
   Top: Partner Section
   ---------------------------------------- */
.p-top-partner {
  text-align: center;
}

.p-top-partner__slider {
  overflow: hidden;
}

.p-top-partner__track {
  display: flex;
  align-items: center;
  gap: clamp(40px, 6vw, 80px);
  width: max-content;
  animation: partner-scroll 25s linear infinite;
}


@keyframes partner-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.p-top-partner__item {
  flex-shrink: 0;
}

.p-top-partner__item img {
  max-height: 48px;
  width: auto;
}

/* ----------------------------------------
   About Page
   ---------------------------------------- */
.p-about-philosophy {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.p-about-philosophy__title {
  font-family: var(--font-en);
  font-size: var(--fs-h2);
  letter-spacing: 0.08em;
  margin-bottom: 32px;
}

.p-about-philosophy__text {
  font-size: var(--fs-body);
  line-height: 2.4;
  color: var(--color-gray-dark);
}

.p-about-message__inner {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 80px);
  align-items: start;
}

.p-about-message__img {
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.p-about-message__img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p-about-message__title {
  font-size: var(--fs-h3);
  margin-bottom: 24px;
  line-height: 1.6;
}

.p-about-message__text {
  color: var(--color-gray-dark);
  line-height: 2.2;
  margin-bottom: 24px;
}

.p-about-message__name {
  text-align: right;
  margin-top: 32px;
}

.p-about-message__name span {
  display: block;
  font-size: var(--fs-small);
  color: var(--color-gray);
  margin-bottom: 4px;
}

.p-about-message__name strong {
  font-size: var(--fs-h3);
  font-weight: 500;
  letter-spacing: 0.1em;
}

@media (max-width: 768px) {
  .p-about-message__inner { grid-template-columns: 1fr; }
}

.p-about-history__list {
  max-width: 800px;
  margin: 0 auto;
}

.p-about-history__item {
  display: flex;
  gap: clamp(24px, 4vw, 60px);
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
}

.p-about-history__year {
  font-family: var(--font-en);
  font-size: var(--fs-h3);
  color: var(--color-accent);
  flex-shrink: 0;
  min-width: 120px;
}

.p-about-history__text {
  color: var(--color-gray-dark);
  line-height: 1.8;
}

@media (max-width: 576px) {
  .p-about-history__item { flex-direction: column; gap: 4px; }
}

/* ----------------------------------------
   Service Pages
   ---------------------------------------- */
.p-service__list {
  display: flex;
  flex-direction: column;
}

.p-service__card {
  position: relative;
  aspect-ratio: 3 / 4;
  overflow: hidden;
  display: flex;
  align-items: flex-end;
}

.p-service__card-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--ease-slow);
}

.p-service__card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.7) 0%, rgba(0,0,0,0.1) 60%);
}

.p-service__card:hover .p-service__card-bg {
  transform: scale(1.08);
}

.p-service__card-content {
  position: relative;
  z-index: 1;
  padding: clamp(24px, 3vw, 48px);
  color: #fff;
  width: 100%;
}

.p-service__card-num {
  font-family: var(--font-en);
  font-size: var(--fs-caption);
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.p-service__card-title {
  font-family: var(--font-en);
  font-size: clamp(2rem, 3vw, 3.2rem);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.p-service__card-sub {
  font-size: var(--fs-small);
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 16px;
}

.p-service__card-desc {
  font-size: var(--fs-small);
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 24px;
}

@media (max-width: 1024px) {
  .p-service__list { grid-template-columns: 1fr; }
  .p-service__card { aspect-ratio: 16 / 9; }
}

/* Service Detail */
.p-service-detail__lead {
  max-width: 800px;
  margin: 0 auto clamp(40px, 6vw, 80px);
  text-align: center;
}

.p-service-detail__lead-title {
  font-size: var(--fs-h2);
  font-weight: 500;
  margin-bottom: 24px;
  line-height: 1.6;
}

.p-service-detail__lead-text {
  color: var(--color-gray-dark);
  line-height: 2.2;
}

.p-service-detail__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(24px, 3vw, 40px);
}

.p-service-detail__feature {
  padding: clamp(24px, 3vw, 40px);
  background-color: #fff;
}

.p-service-detail__feature-num {
  font-family: var(--font-en);
  font-size: var(--fs-section-en);
  color: rgba(45, 107, 230, 0.3);
  line-height: 1;
  margin-bottom: 16px;
}

.p-service-detail__feature-title {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin-bottom: 16px;
}

.p-service-detail__feature-text {
  font-size: var(--fs-small);
  color: var(--color-gray-dark);
  line-height: 2;
}

@media (max-width: 768px) {
  .p-service-detail__features { grid-template-columns: 1fr; }
}

/* ----------------------------------------
   Works Pages
   ---------------------------------------- */
.p-works__filter {
  display: flex;
  gap: 12px;
  margin-bottom: clamp(32px, 4vw, 60px);
  flex-wrap: wrap;
}

.p-works__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(16px, 2vw, 24px);
}

@media (max-width: 1024px) {
  .p-works__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
  .p-works__grid { grid-template-columns: 1fr; }
}

/* Works Category - Video (outcrop style) */
.p-works-category--video .p-works__grid {
  grid-template-columns: 1fr;
  gap: clamp(40px, 6vw, 80px);
}

.p-works-video__player {
  aspect-ratio: 16 / 9;
  background-color: var(--color-primary);
  overflow: hidden;
  margin-bottom: 20px;
}

.p-works-video__player video,
.p-works-video__player iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p-works-video__info {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 20px;
  align-items: start;
}

.p-works-video__title {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin-bottom: 8px;
}

.p-works-video__client {
  font-family: var(--font-sans);
  font-size: var(--fs-caption);
  color: var(--color-gray);
}

.p-works-video__category {
  font-family: var(--font-sans);
  font-size: var(--fs-caption);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
}

@media (max-width: 576px) {
  .p-works-video__info { grid-template-columns: 1fr; }
}

/* ----------------------------------------
   Flow Page
   ---------------------------------------- */
.p-flow__list {
  max-width: 900px;
  margin: 0 auto;
}

.p-flow__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(32px, 4vw, 48px) 0;
  border-bottom: 1px solid var(--color-border);
}

.p-flow__item-num {
  font-family: var(--font-en);
  font-size: clamp(3.2rem, 5vw, 5.6rem);
  color: var(--color-accent);
  line-height: 1;
  opacity: 0.6;
}

.p-flow__item-title {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin-bottom: 12px;
}

.p-flow__item-text {
  font-size: var(--fs-body);
  color: var(--color-gray-dark);
  line-height: 2;
}

@media (max-width: 576px) {
  .p-flow__item { grid-template-columns: 60px 1fr; }
}

/* ----------------------------------------
   News Pages
   ---------------------------------------- */
.p-news__list {
  border-top: 1px solid var(--color-border);
}

.p-news__item {
  display: flex;
  align-items: baseline;
  gap: clamp(16px, 3vw, 40px);
  padding: 24px 0;
  border-bottom: 1px solid var(--color-border);
  transition: background-color var(--ease-base), padding-left var(--ease-base);
}

.p-news__item:hover {
  background-color: rgba(0, 0, 0, 0.02);
  padding-left: 16px;
}

.p-news__item-date {
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  color: var(--color-gray);
  flex-shrink: 0;
  min-width: 120px;
}

.p-news__item-tag {
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 2px 10px;
  flex-shrink: 0;
}

.p-news__item-title {
  font-size: var(--fs-body);
  flex: 1;
}

@media (max-width: 576px) {
  .p-news__item { flex-direction: column; gap: 8px; }
}

/* News Detail */
.p-news-detail {
  max-width: 800px;
  margin: 0 auto;
}

.p-news-detail__header {
  margin-bottom: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid var(--color-border);
}

.p-news-detail__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
}

.p-news-detail__date {
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  color: var(--color-gray);
}

.p-news-detail__tag {
  font-family: var(--font-sans);
  font-size: 1rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 2px 10px;
}

.p-news-detail__title {
  font-size: var(--fs-h2);
  font-weight: 500;
  line-height: 1.6;
}

.p-news-detail__body h2 {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin: 48px 0 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.p-news-detail__body p {
  line-height: 2.2;
  margin-bottom: 24px;
  color: var(--color-gray-dark);
}

.p-news-detail__body img {
  margin: 32px 0;
}

.p-news-detail__nav {
  display: flex;
  justify-content: space-between;
  margin-top: 60px;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
}

.p-news-detail__nav a {
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-gray);
}

.p-news-detail__nav a:hover {
  color: var(--color-accent);
}

/* ----------------------------------------
   Contact Page
   ---------------------------------------- */
.p-contact__lead {
  max-width: 700px;
  margin: 0 auto clamp(40px, 6vw, 60px);
  text-align: center;
  color: var(--color-gray-dark);
  line-height: 2;
}

.p-contact__form {
  max-width: 700px;
  margin: 0 auto;
}

.p-contact__info {
  max-width: 700px;
  margin: 60px auto 0;
  padding-top: 60px;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.p-contact__info-title {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin-bottom: 24px;
}

.p-contact__info-tel {
  font-family: var(--font-en);
  font-size: clamp(2.4rem, 4vw, 3.6rem);
  letter-spacing: 0.08em;
  margin-bottom: 8px;
}

.p-contact__info-tel a:hover {
  color: var(--color-accent);
}

.p-contact__info-hours {
  font-size: var(--fs-small);
  color: var(--color-gray);
}

/* ----------------------------------------
   Work Detail Page (4th level)
   ---------------------------------------- */
.p-work-detail__player {
  aspect-ratio: 16 / 9;
  background-color: var(--color-primary);
  overflow: hidden;
}

.p-work-detail__player video,
.p-work-detail__player iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.p-work-detail__visual {
  overflow: hidden;
}

.p-work-detail__header {
  margin-bottom: clamp(32px, 4vw, 48px);
}

.p-work-detail__category {
  font-family: var(--font-sans);
  font-size: var(--fs-caption);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.p-work-detail__title {
  font-size: var(--fs-h2);
  font-weight: 500;
  line-height: 1.5;
}

.p-work-detail__body {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: clamp(40px, 6vw, 80px);
  margin-bottom: clamp(40px, 6vw, 60px);
}

.p-work-detail__desc h2 {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin-bottom: 16px;
  margin-top: 32px;
}

.p-work-detail__desc h2:first-child {
  margin-top: 0;
}

.p-work-detail__desc p {
  color: var(--color-gray-dark);
  line-height: 2.2;
  margin-bottom: 16px;
}

.p-work-detail__gallery {
  margin-bottom: clamp(40px, 6vw, 60px);
}

.p-work-detail__nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--color-border);
  margin-top: 60px;
}

.p-work-detail__nav a {
  font-family: var(--font-sans);
  font-size: var(--fs-small);
  letter-spacing: 0.08em;
  color: var(--color-gray);
  transition: color var(--ease-base);
}

.p-work-detail__nav a:hover {
  color: var(--color-accent);
}

@media (max-width: 768px) {
  .p-work-detail__body {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ----------------------------------------
   Placeholder (temporary until real images)
   ---------------------------------------- */
.c-placeholder,
.c-placeholder--dark,
.c-placeholder--accent {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray);
  font-size: var(--fs-small);
}

.c-placeholder {
  background: linear-gradient(135deg, #DEE4F0, #C8D2E6);
}

.c-placeholder--dark {
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  color: rgba(255, 255, 255, 0.4);
}

.c-placeholder--accent {
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: rgba(255, 255, 255, 0.4);
}

.c-placeholder--light {
  background: linear-gradient(135deg, #F0F1F3, #E4E6EA);
  color: rgba(0, 0, 0, 0.25);
}

/* ----------------------------------------
   Service Detail - Strength
   ---------------------------------------- */
.p-service-detail__strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.p-service-detail__strength-item {
  text-align: center;
  padding: 40px 30px;
}

.p-service-detail__strength-icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
  border-radius: 50%;
  margin: 0 auto 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--font-en);
  font-size: var(--fs-body);
}

.p-service-detail__strength-title {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin-bottom: 16px;
}

.p-service-detail__strength-text {
  line-height: 1.8;
  color: var(--color-gray);
  font-size: var(--fs-body);
}

@media (max-width: 768px) {
  .p-service-detail__strength-grid {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------
   Service Detail - Menu
   ---------------------------------------- */
.p-service-detail__menu-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

.p-service-detail__menu-item {
  background-color: var(--color-bg);
  padding: 40px;
  border-left: 3px solid var(--color-accent);
}

.p-service-detail__menu-title {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin-bottom: 12px;
}

.p-service-detail__menu-text {
  line-height: 1.8;
  color: var(--color-gray);
  font-size: var(--fs-body);
}

@media (max-width: 576px) {
  .p-service-detail__menu-grid {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------
   Service Detail - Related
   ---------------------------------------- */
.p-service-detail__related {
  text-align: center;
}

.p-service-detail__related-text {
  font-size: var(--fs-body);
  margin-bottom: 24px;
  color: var(--color-gray-dark);
}

/* ----------------------------------------
   Service List Page - Item
   ---------------------------------------- */
/* Service List - Modern Card Layout */
.p-service__list {
  display: flex;
  flex-direction: column;
  gap: clamp(48px, 6vw, 80px);
}

.p-service-list__item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: clamp(32px, 5vw, 64px);
  text-decoration: none;
  color: inherit;
}

.p-service-list__item-img {
  order: 2;
  position: relative;
  aspect-ratio: 3 / 2;
  border-radius: 8px;
  overflow: hidden;
}

.p-service-list__item-body {
  order: 1;
  position: relative;
}

.p-service-list__item-img img,
.p-service-list__item-img .c-placeholder--light {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.p-service-list__item:hover .p-service-list__item-img img,
.p-service-list__item:hover .p-service-list__item-img .c-placeholder--light {
  transform: scale(1.05);
}

.p-service-list__item-num {
  font-family: var(--font-en);
  font-size: clamp(4rem, 6vw, 6rem);
  font-weight: 200;
  color: rgba(0, 0, 0, 0.06);
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: -8px;
}

.p-service-list__item-title {
  font-family: var(--font-en);
  font-size: clamp(2rem, 2.5vw, 2.8rem);
  font-weight: 500;
  letter-spacing: 0.03em;
  line-height: 1.2;
}

.p-service-list__item-sub {
  font-size: var(--fs-small);
  color: var(--color-gray);
  margin-top: 8px;
  letter-spacing: 0.08em;
}

.p-service-list__item-text {
  font-size: var(--fs-body);
  color: var(--color-gray);
  line-height: 2;
  margin-top: 20px;
}

.p-service-list__item-more {
  display: inline-block;
  margin-top: 24px;
  font-family: var(--font-en);
  font-size: 1.3rem;
  letter-spacing: 0.1em;
  color: var(--color-primary);
  transition: color var(--ease-base), transform var(--ease-smooth);
}

.p-service-list__item:hover .p-service-list__item-more {
  color: var(--color-accent);
}

@media (max-width: 768px) {
  .p-service-list__item {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .p-service-list__item-img {
    order: 0;
  }
  .p-service-list__item-num {
    font-size: 3.6rem;
    margin-bottom: -4px;
  }
  .p-service-list__item-text {
    margin-top: 12px;
  }
  .p-service-list__item-more {
    margin-top: 16px;
  }
}

/* ----------------------------------------
   Works Category Grid
   ---------------------------------------- */
.p-works-category__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

@media (max-width: 1024px) {
  .p-works-category__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 576px) {
  .p-works-category__grid {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------
   Works Video List (outcrop style)
   ---------------------------------------- */
.p-works-video__item {
  margin-bottom: 80px;
}

.p-works-video__item:last-child {
  margin-bottom: 0;
}

.p-works-video__player-wrap {
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 24px;
  overflow: hidden;
}

.p-works-video__meta {
  display: inline-block;
  margin-bottom: 8px;
}

.p-works-video__title a {
  color: var(--color-gray-dark);
  transition: color var(--ease-base);
}

.p-works-video__title a:hover {
  color: var(--color-accent);
}

.p-works-video__client {
  color: var(--color-gray);
  font-size: var(--fs-small);
  font-family: var(--font-sans);
}

/* ----------------------------------------
   Work Detail Page - Extended
   ---------------------------------------- */
.p-work-detail--no-hero {
  padding-top: clamp(90px, 12vw, 120px);
}

.p-work-detail__visual {
  margin-bottom: 48px;
  overflow: hidden;
}

.p-work-detail__info {
  margin-bottom: 48px;
}

.p-work-detail__section {
  margin-bottom: 60px;
}

.p-work-detail__section--narrow {
  max-width: 800px;
}

.p-work-detail__section-title {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-border);
}

.p-work-detail__section-text {
  line-height: 2;
  color: var(--color-gray);
  margin-bottom: 30px;
}

.p-work-detail__gallery-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.p-work-detail__gallery-caption {
  text-align: center;
  color: var(--color-gray);
  font-size: var(--fs-small);
  margin-top: 8px;
}

.p-work-detail__related-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
}

@media (max-width: 576px) {
  .p-work-detail__gallery-grid,
  .p-work-detail__related-grid {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------
   About Page - Extended
   ---------------------------------------- */
.p-about-company__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

@media (max-width: 768px) {
  .p-about-company__grid {
    grid-template-columns: 1fr;
  }
}

/* ----------------------------------------
   Flow Page - Extended
   ---------------------------------------- */
.p-flow__list--styled {
  max-width: 800px;
}

.p-flow__item--styled {
  display: flex;
  gap: 40px;
  padding: 40px 0;
  border-bottom: 1px solid var(--color-border);
}

.p-flow__item--styled:last-child {
  border-bottom: none;
}

.p-flow__item-num--large {
  font-family: var(--font-en);
  font-size: clamp(2.4rem, 4vw, 3rem);
  font-weight: 300;
  color: var(--color-gray-light);
  min-width: 80px;
  line-height: 1;
}

.p-flow__item-title--styled {
  font-size: var(--fs-h3);
  font-weight: 500;
  margin-bottom: 12px;
}

.p-flow__item-text--styled {
  line-height: 1.9;
  color: var(--color-gray);
  font-size: var(--fs-body);
}

@media (max-width: 576px) {
  .p-flow__item--styled {
    flex-direction: column;
    gap: 16px;
  }
  .p-flow__item-num--large {
    min-width: auto;
  }
}

/* ----------------------------------------
   News List Page - Extended
   ---------------------------------------- */
.p-news-list__container {
  max-width: 800px;
}

/* ----------------------------------------
   News Detail - Extended
   ---------------------------------------- */
.p-news-detail__body ul {
  padding-left: 20px;
  margin-bottom: 24px;
}

.p-news-detail__body ul li {
  margin-bottom: 8px;
  color: var(--color-gray-dark);
  line-height: 1.8;
}

/* ----------------------------------------
   Partner Logo Placeholder
   ---------------------------------------- */
.p-top-partner__placeholder {
  width: 140px;
  height: 48px;
  background-color: var(--color-border);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--fs-small);
  color: var(--color-gray);
}

/* ----------------------------------------
   Utility
   ---------------------------------------- */
.u-text-center { text-align: center; }
.u-max-w-narrow { max-width: 800px; margin-left: auto; margin-right: auto; }

/* ----------------------------------------
   Top Page GSAP Animation Support
   ---------------------------------------- */

/* Hero line clip container */
.p-hero__line {
  display: block;
  overflow: hidden;
}

.p-hero__line > span {
  display: inline-block;
}

/* Parallax image containers need overflow hidden */
[data-anim="parallax"] {
  overflow: hidden;
}

/* Works more button (renamed from p-top-news__more in works section) */
.p-top-works__more {
  margin-top: 40px;
  text-align: center;
}