/* ============================================
   株式会社REIMEI - Corporate Website Stylesheet
   Enhanced Edition with Heavy Animations
   ============================================ */

/* --- CSS Variables --- */
:root {
  --color-primary: #0a0a2e;
  --color-secondary: #1a1a4e;
  --color-accent: #c8a45c;
  --color-accent-light: #e8cc8a;
  --color-white: #ffffff;
  --color-light: #f5f5f5;
  --color-gray: #888888;
  --color-dark-gray: #333333;
  --color-text: #222222;
  --color-bg-dark: #0d0d30;
  --font-gothic: "Noto Sans JP", "Hiragino Kaku Gothic ProN", "Yu Gothic", sans-serif;
  --font-english: "Cormorant Garamond", "Times New Roman", serif;
  --transition-base: 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-slow: 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-gothic);
  color: var(--color-text);
  line-height: 1.8;
  background: var(--color-white);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition-base); }
ul, ol { list-style: none; }

/* --- Scroll Snap Container (Top Page) --- */
.snap-container {
  height: 100vh;
  overflow-y: scroll;
  scroll-snap-type: y mandatory;
  scroll-behavior: smooth;
}

.snap-section {
  min-height: 100vh;
  scroll-snap-align: start;
  scroll-snap-stop: always;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

/* === LOADING SCREEN === */
.loading-screen {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  flex-direction: column;
  gap: 30px;
}

.loading-screen.fade-out {
  animation: loadingExit 1.2s var(--ease-out-expo) forwards;
}

@keyframes loadingExit {
  0% { clip-path: inset(0 0 0 0); }
  100% { clip-path: inset(0 0 100% 0); }
}

.loading-logo {
  color: var(--color-accent);
  font-family: var(--font-english);
  font-size: 3.5rem;
  letter-spacing: 0.5em;
  font-weight: 300;
  overflow: hidden;
}

.loading-logo .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%);
  animation: charRevealUp 0.6s var(--ease-out-expo) forwards;
}

@keyframes charRevealUp {
  to { opacity: 1; transform: translateY(0); }
}

.loading-bar {
  width: 200px;
  height: 1px;
  background: rgba(200, 164, 92, 0.2);
  position: relative;
  overflow: hidden;
}

.loading-bar-inner {
  position: absolute;
  top: 0; left: 0;
  height: 100%;
  background: var(--color-accent);
  width: 0;
  animation: loadBar 1.8s 0.5s var(--ease-out-expo) forwards;
}

@keyframes loadBar {
  to { width: 100%; }
}

.loading-percent {
  font-family: var(--font-english);
  font-size: 0.75rem;
  color: var(--color-accent);
  letter-spacing: 0.2em;
  opacity: 0;
  animation: fadeIn 0.5s 0.3s forwards;
}

/* === HEADER / NAVIGATION === */
.site-header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  z-index: 1000;
  padding: 25px 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all 0.6s var(--ease-out-expo);
}

.site-header.scrolled {
  background: rgba(10, 10, 46, 0.95);
  padding: 14px 50px;
  backdrop-filter: blur(20px);
}

.header-logo {
  font-family: var(--font-english);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.15em;
  transition: transform 0.4s var(--ease-out-expo);
}

.header-logo:hover { transform: scale(1.05); }
.header-logo span { color: var(--color-accent); }

.nav-desktop {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-desktop a {
  color: var(--color-white);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  position: relative;
  padding-bottom: 4px;
  overflow: hidden;
}

.nav-desktop a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 1px;
  background: var(--color-accent);
  transform: translateX(-101%);
  transition: transform 0.5s var(--ease-out-expo);
}

.nav-desktop a:hover::after {
  transform: translateX(0);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  z-index: 1100;
  background: none;
  border: none;
  padding: 5px;
}

.hamburger span {
  display: block;
  width: 28px;
  height: 2px;
  background: var(--color-white);
  transition: 0.5s var(--ease-out-expo);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 6px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -6px); }

/* Mobile Nav */
.nav-mobile {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100vh;
  background: var(--color-primary);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 30px;
  z-index: 1050;
  clip-path: circle(0% at calc(100% - 40px) 30px);
  transition: clip-path 0.8s var(--ease-out-expo);
}

.nav-mobile.active {
  clip-path: circle(150% at calc(100% - 40px) 30px);
}

.nav-mobile a {
  color: var(--color-white);
  font-size: 1.4rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  font-family: var(--font-english);
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.4s ease, transform 0.4s var(--ease-out-expo), color 0.3s ease;
}

.nav-mobile.active a {
  opacity: 1;
  transform: translateY(0);
}

.nav-mobile a:nth-child(1) { transition-delay: 0.2s; }
.nav-mobile a:nth-child(2) { transition-delay: 0.25s; }
.nav-mobile a:nth-child(3) { transition-delay: 0.3s; }
.nav-mobile a:nth-child(4) { transition-delay: 0.35s; }
.nav-mobile a:nth-child(5) { transition-delay: 0.4s; }
.nav-mobile a:nth-child(6) { transition-delay: 0.45s; }
.nav-mobile a:nth-child(7) { transition-delay: 0.5s; }
.nav-mobile a:nth-child(8) { transition-delay: 0.55s; }

.nav-mobile a:hover { color: var(--color-accent); }

/* === HERO SECTION === */
.hero {
  background: var(--color-primary);
  position: relative;
  width: 100%;
}

.hero-bg {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  overflow: hidden;
}

.hero-particles {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}

/* Corner decorations like reference */
.hero-corner {
  position: absolute;
  width: 80px;
  height: 80px;
  z-index: 3;
  opacity: 0;
}

.hero-corner--tl { top: 60px; left: 60px; border-top: 1px solid var(--color-accent); border-left: 1px solid var(--color-accent); animation: cornerFadeIn 1s 2s var(--ease-out-expo) forwards; }
.hero-corner--tr { top: 60px; right: 60px; border-top: 1px solid var(--color-accent); border-right: 1px solid var(--color-accent); animation: cornerFadeIn 1s 2.1s var(--ease-out-expo) forwards; }
.hero-corner--bl { bottom: 60px; left: 60px; border-bottom: 1px solid var(--color-accent); border-left: 1px solid var(--color-accent); animation: cornerFadeIn 1s 2.2s var(--ease-out-expo) forwards; }
.hero-corner--br { bottom: 60px; right: 60px; border-bottom: 1px solid var(--color-accent); border-right: 1px solid var(--color-accent); animation: cornerFadeIn 1s 2.3s var(--ease-out-expo) forwards; }

@keyframes cornerFadeIn {
  from { opacity: 0; width: 0; height: 0; }
  to { opacity: 0.5; width: 80px; height: 80px; }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
}

.hero-catch {
  font-family: var(--font-english);
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 300;
  letter-spacing: 0.15em;
  line-height: 1.3;
  margin-bottom: 20px;
}

.hero-catch .line {
  display: block;
  overflow: hidden;
}

.hero-catch .line-inner {
  display: block;
  opacity: 0;
  transform: translateY(120%);
}

.hero-catch .accent {
  color: var(--color-accent);
  font-weight: 600;
}

.hero-sub {
  font-size: clamp(0.8rem, 2vw, 1rem);
  letter-spacing: 0.4em;
  color: var(--color-accent-light);
  opacity: 0;
  transform: translateY(20px);
}

.hero-tagline {
  margin-top: 30px;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: rgba(255,255,255,0.4);
  opacity: 0;
}

.hero-scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: var(--color-white);
  font-size: 0.6rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  opacity: 0;
}

.hero-scroll::after {
  content: '';
  display: block;
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  margin: 12px auto 0;
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* Large background text */
.bg-text {
  position: absolute;
  font-family: var(--font-english);
  font-size: clamp(6rem, 15vw, 14rem);
  font-weight: 700;
  color: rgba(200, 164, 92, 0.03);
  white-space: nowrap;
  z-index: 1;
  user-select: none;
  pointer-events: none;
  letter-spacing: 0.1em;
  transition: transform 0.1s linear;
}

.bg-text--left { left: -5%; top: 50%; transform: translateY(-50%); }
.bg-text--right { right: -5%; top: 50%; transform: translateY(-50%); }
.bg-text--center { left: 50%; top: 50%; transform: translate(-50%, -50%); }

/* === SECTION COMMON === */
.section-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 40px;
  width: 100%;
}

.section-number {
  font-family: var(--font-english);
  font-size: 0.7rem;
  letter-spacing: 0.4em;
  color: var(--color-accent);
  margin-bottom: 15px;
  display: inline-block;
  position: relative;
  padding-left: 40px;
}

.section-number::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  width: 25px;
  height: 1px;
  background: var(--color-accent);
}

.section-title-en {
  font-family: var(--font-english);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  line-height: 1.2;
  margin-bottom: 10px;
}

.section-title-ja {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  color: var(--color-gray);
  margin-bottom: 40px;
}

/* === ABOUT SECTION (TOP) === */
.section-about { background: var(--color-white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-text h3 {
  font-size: 1.6rem;
  font-weight: 500;
  line-height: 1.8;
  margin-bottom: 30px;
  letter-spacing: 0.05em;
}

.about-text p {
  color: var(--color-dark-gray);
  font-size: 0.9rem;
  line-height: 2;
}

.about-image {
  position: relative;
  height: 500px;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  border-radius: 4px;
  overflow: hidden;
}

.about-image::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(45deg, transparent 40%, rgba(200,164,92,0.05) 50%, transparent 60%);
  background-size: 300% 300%;
  animation: shimmer 4s ease-in-out infinite;
}

@keyframes shimmer {
  0% { background-position: 100% 100%; }
  50% { background-position: 0% 0%; }
  100% { background-position: 100% 100%; }
}

.about-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 40px;
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--color-primary);
  position: relative;
  padding-bottom: 8px;
}

.about-btn::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 1px;
  background: var(--color-primary);
  transform-origin: right;
  transition: transform 0.5s var(--ease-out-expo);
}

.about-btn:hover::after {
  transform: scaleX(0);
  transform-origin: left;
  animation: lineReappear 0.8s 0.3s var(--ease-out-expo) forwards;
}

@keyframes lineReappear {
  from { transform: scaleX(0); transform-origin: left; }
  to { transform: scaleX(1); transform-origin: left; }
}

.about-btn .arrow {
  display: inline-block;
  width: 30px;
  height: 1px;
  background: currentColor;
  position: relative;
  transition: width 0.5s var(--ease-out-expo);
}

.about-btn:hover .arrow { width: 50px; }

.about-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);
}

/* === SERVICE SECTION === */
.section-service {
  background: var(--color-primary);
  color: var(--color-white);
}

.service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 60px;
}

.service-card {
  position: relative;
  padding: 50px 30px;
  border: 1px solid rgba(200, 164, 92, 0.15);
  border-radius: 4px;
  overflow: hidden;
  transition: all 0.6s var(--ease-out-expo);
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: linear-gradient(135deg, rgba(200, 164, 92, 0.08), transparent);
  opacity: 0;
  transition: opacity 0.6s ease;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: width 0.8s var(--ease-out-expo);
}

.service-card:hover::before { opacity: 1; }
.service-card:hover::after { width: 100%; }
.service-card:hover { border-color: rgba(200,164,92,0.4); transform: translateY(-8px); }

.service-card-num {
  font-family: var(--font-english);
  font-size: 3rem;
  font-weight: 300;
  color: var(--color-accent);
  opacity: 0.3;
  line-height: 1;
  margin-bottom: 30px;
  transition: all 0.6s var(--ease-out-expo);
}

.service-card:hover .service-card-num { opacity: 0.8; transform: translateX(5px); }

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 500;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
  position: relative;
  z-index: 1;
}

.service-card .service-en {
  font-family: var(--font-english);
  font-size: 0.65rem;
  color: var(--color-accent);
  letter-spacing: 0.15em;
  margin-bottom: 20px;
  text-transform: uppercase;
}

.service-card p {
  font-size: 0.85rem;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.6);
  position: relative;
  z-index: 1;
}

.service-card .card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 25px;
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

.service-card .card-link .arrow {
  width: 20px;
  height: 1px;
  background: var(--color-accent);
  position: relative;
  transition: width 0.5s var(--ease-out-expo);
}

.service-card:hover .card-link .arrow { width: 40px; }

.service-card .card-link .arrow::after {
  content: '';
  position: absolute;
  right: 0; top: -3px;
  width: 6px; height: 6px;
  border-right: 1px solid var(--color-accent);
  border-top: 1px solid var(--color-accent);
  transform: rotate(45deg);
}

/* === VISION / PARALLAX === */
.section-vision {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  position: relative;
}

.section-vision::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background:
    radial-gradient(ellipse at 20% 50%, rgba(200, 164, 92, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(200, 164, 92, 0.04) 0%, transparent 40%),
    radial-gradient(ellipse at 50% 80%, rgba(200, 164, 92, 0.05) 0%, transparent 50%);
}

.vision-content {
  max-width: 800px;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.vision-catch {
  font-family: var(--font-english);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 300;
  letter-spacing: 0.1em;
  line-height: 1.7;
  margin-bottom: 30px;
}

.vision-catch .accent { color: var(--color-accent); font-weight: 600; }

.vision-text {
  font-size: 0.9rem;
  line-height: 2.4;
  color: rgba(255, 255, 255, 0.7);
}

/* === PARTNERS SECTION === */
.section-partners {
  background: var(--color-white);
  position: relative;
  overflow: hidden;
}

.partners-marquee {
  overflow: hidden;
  padding: 40px 0;
  position: relative;
}

.partners-marquee::before,
.partners-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  width: 150px;
  height: 100%;
  z-index: 2;
}

.partners-marquee::before {
  left: 0;
  background: linear-gradient(to right, #fff, transparent);
}

.partners-marquee::after {
  right: 0;
  background: linear-gradient(to left, #fff, transparent);
}

.partners-track {
  display: flex;
  gap: 60px;
  animation: marqueeScroll 25s linear infinite;
  width: max-content;
}

.partners-track:hover {
  animation-play-state: paused;
}

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

.partner-item {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px 40px;
  min-width: 250px;
  height: 80px;
  border: 1px solid #e8e8e8;
  border-radius: 4px;
  transition: all 0.5s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
}

.partner-item::before {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(200,164,92,0.05), transparent);
  transition: left 0.6s var(--ease-out-expo);
}

.partner-item:hover::before { left: 100%; }
.partner-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.partner-item span {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  color: var(--color-dark-gray);
  white-space: nowrap;
}

/* Static grid version */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 50px;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.partner-grid-item {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 30px 20px;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  transition: all 0.5s var(--ease-out-expo);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.partner-grid-item::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%;
  width: 0; height: 2px;
  background: var(--color-accent);
  transition: all 0.6s var(--ease-out-expo);
}

.partner-grid-item:hover::after {
  width: 100%; left: 0;
}

.partner-grid-item:hover {
  border-color: var(--color-accent);
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0,0,0,0.06);
}

.partner-grid-item span {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  color: var(--color-dark-gray);
  transition: color 0.3s ease;
}

.partner-grid-item:hover span { color: var(--color-primary); }

/* === NEWS SECTION === */
.section-news { background: var(--color-light); }

.news-list { margin-top: 40px; }

.news-item {
  display: flex;
  align-items: baseline;
  gap: 30px;
  padding: 25px 0;
  border-bottom: 1px solid #ddd;
  transition: all 0.5s var(--ease-out-expo);
  position: relative;
}

.news-item::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--color-accent);
  transition: width 0.6s var(--ease-out-expo);
}

.news-item:hover::before { width: 100%; }
.news-item:hover { padding-left: 15px; }

.news-date {
  font-family: var(--font-english);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  color: var(--color-gray);
  flex-shrink: 0;
}

.news-tag {
  font-size: 0.6rem;
  padding: 3px 12px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 2px;
  flex-shrink: 0;
  letter-spacing: 0.05em;
  transition: all 0.3s ease;
}

.news-item:hover .news-tag { background: var(--color-accent); color: #fff; }

.news-title { font-size: 0.9rem; }

/* === CONTACT SECTION (TOP) === */
.section-contact {
  background: var(--color-primary);
  color: var(--color-white);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.section-contact::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(200,164,92,0.04) 0%, transparent 50%);
  animation: pulseGlow 6s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { transform: scale(1); opacity: 0.5; }
  50% { transform: scale(1.2); opacity: 1; }
}

.section-contact .section-title-en { color: var(--color-white); }
.section-contact .section-title-ja { color: rgba(255, 255, 255, 0.5); }

.contact-lead {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 40px;
  line-height: 2;
}

.contact-btn {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  padding: 20px 60px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  transition: all 0.5s var(--ease-out-expo);
  border-radius: 2px;
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.contact-btn::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.5s var(--ease-out-expo);
  z-index: -1;
}

.contact-btn:hover::before { transform: scaleX(1); transform-origin: left; }
.contact-btn:hover { color: var(--color-primary); }

/* === FOOTER === */
.site-footer {
  background: var(--color-bg-dark);
  color: var(--color-white);
  padding: 80px 40px 40px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 60px;
}

.footer-brand .footer-logo {
  font-family: var(--font-english);
  font-size: 1.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 20px;
}

.footer-brand .footer-logo span { color: var(--color-accent); }

.footer-brand address {
  font-style: normal;
  font-size: 0.8rem;
  line-height: 2;
  color: rgba(255, 255, 255, 0.5);
}

.footer-nav {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.footer-nav-group h4 {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 15px;
  font-weight: 500;
}

.footer-nav-group a {
  display: block;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
  padding: 5px 0;
  transition: all 0.3s var(--ease-out-expo);
}

.footer-nav-group a:hover { color: var(--color-accent); padding-left: 5px; }

.footer-bottom {
  max-width: 1200px;
  margin: 60px auto 0;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.7rem;
  color: rgba(255, 255, 255, 0.3);
}

.footer-bottom a { color: rgba(255, 255, 255, 0.3); }
.footer-bottom a:hover { color: var(--color-accent); }

/* =====================
   SCROLL ANIMATIONS
   ===================== */
.reveal {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 1s var(--ease-out-expo), transform 1.2s var(--ease-out-expo);
}

.reveal.active { opacity: 1; transform: translateY(0); }

.reveal-left {
  opacity: 0;
  transform: translateX(-80px);
  transition: opacity 1s var(--ease-out-expo), transform 1.2s var(--ease-out-expo);
}

.reveal-left.active { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(80px);
  transition: opacity 1s var(--ease-out-expo), transform 1.2s var(--ease-out-expo);
}

.reveal-right.active { opacity: 1; transform: translateX(0); }

.reveal-scale {
  opacity: 0;
  transform: scale(0.85);
  transition: opacity 1s var(--ease-out-expo), transform 1.2s var(--ease-out-expo);
}

.reveal-scale.active { opacity: 1; transform: scale(1); }

.reveal-rotate {
  opacity: 0;
  transform: translateY(40px) rotate(3deg);
  transition: opacity 1s var(--ease-out-expo), transform 1.2s var(--ease-out-expo);
}

.reveal-rotate.active { opacity: 1; transform: translateY(0) rotate(0); }

/* Stagger delays */
.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }
.stagger-5 { transition-delay: 0.5s; }
.stagger-6 { transition-delay: 0.6s; }

/* Text reveal with clip */
.text-reveal {
  overflow: hidden;
  position: relative;
}

.text-reveal-inner {
  display: block;
  transform: translateY(100%);
  transition: transform 1s var(--ease-out-expo);
}

.text-reveal.active .text-reveal-inner {
  transform: translateY(0);
}

/* Line draw animation */
.line-draw {
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width 1.2s var(--ease-out-expo);
}

.line-draw.active { width: 100%; }

/* Character animation */
.char-animate .char {
  display: inline-block;
  opacity: 0;
  transform: translateY(100%) rotateX(-80deg);
  transition: opacity 0.5s ease, transform 0.7s var(--ease-out-expo);
}

.char-animate.active .char {
  opacity: 1;
  transform: translateY(0) rotateX(0);
}

/* Image reveal */
.img-reveal {
  position: relative;
  overflow: hidden;
}

.img-reveal::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--color-primary);
  z-index: 2;
  transform: scaleX(1);
  transform-origin: right;
  transition: transform 1s var(--ease-out-expo);
}

.img-reveal.active::before {
  transform: scaleX(0);
  transform-origin: left;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

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

/* Section Indicator */
.section-indicator {
  position: fixed;
  right: 30px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.indicator-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid rgba(200,164,92,0.5);
  background: transparent;
  transition: all 0.5s var(--ease-out-expo);
  cursor: pointer;
  position: relative;
}

.indicator-dot.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: scale(1.3);
}

.indicator-dot::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 20px; height: 20px;
  border-radius: 50%;
  border: 1px solid var(--color-accent);
  opacity: 0;
  transition: all 0.5s var(--ease-out-expo);
}

.indicator-dot.active::before { opacity: 0.3; }

/* ==================
   SUBPAGE STYLES
   ================== */

/* Page Hero */
.page-hero {
  height: 55vh;
  min-height: 380px;
  background: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background:
    radial-gradient(circle at 20% 50%, rgba(200, 164, 92, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(200, 164, 92, 0.05) 0%, transparent 40%);
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 100%; height: 40%;
  background: linear-gradient(to top, rgba(10,10,46,0.5), transparent);
}

.page-hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
}

.page-hero-title {
  font-family: var(--font-english);
  font-size: clamp(2.5rem, 7vw, 4.5rem);
  font-weight: 300;
  letter-spacing: 0.2em;
  margin-bottom: 10px;
  overflow: hidden;
}

.page-hero-title .line-inner {
  display: block;
  animation: heroTextUp 1s 0.3s var(--ease-out-expo) forwards;
  opacity: 0;
  transform: translateY(100%);
}

@keyframes heroTextUp {
  to { opacity: 1; transform: translateY(0); }
}

.page-hero-sub {
  font-size: 0.8rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  opacity: 0;
  animation: fadeIn 0.8s 0.6s forwards;
}

/* Breadcrumb */
.breadcrumb {
  padding: 20px 40px;
  font-size: 0.7rem;
  color: var(--color-gray);
  background: var(--color-light);
  letter-spacing: 0.05em;
}

.breadcrumb a { color: var(--color-gray); }
.breadcrumb a:hover { color: var(--color-accent); }
.breadcrumb span { margin: 0 8px; }

/* Mission */
.about-mission {
  padding: 120px 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.mission-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 100px;
}

.mission-block.reverse { direction: rtl; }
.mission-block.reverse > * { direction: ltr; }

.mission-label {
  font-family: var(--font-english);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
  text-transform: uppercase;
  margin-bottom: 15px;
}

.mission-heading {
  font-size: 1.8rem;
  font-weight: 500;
  line-height: 1.7;
  margin-bottom: 25px;
  letter-spacing: 0.05em;
}

.mission-text {
  font-size: 0.9rem;
  line-height: 2.2;
  color: var(--color-dark-gray);
}

.mission-image {
  height: 400px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 4px;
  position: relative;
  overflow: hidden;
}

.mission-image::after {
  content: attr(data-label);
  position: absolute;
  bottom: 20px; right: 20px;
  font-family: var(--font-english);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  opacity: 0.6;
}

/* Values */
.values-section { background: var(--color-light); padding: 120px 40px; }
.values-inner { max-width: 1200px; margin: 0 auto; }

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 25px;
  margin-top: 60px;
}

.value-card {
  background: var(--color-white);
  padding: 50px 30px;
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  transition: all 0.6s var(--ease-out-expo);
}

.value-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 3px; height: 0;
  background: var(--color-accent);
  transition: height 0.6s var(--ease-out-expo);
}

.value-card:hover::after { height: 100%; }
.value-card:hover { transform: translateY(-8px); box-shadow: 0 25px 50px rgba(0, 0, 0, 0.08); }

.value-num {
  font-family: var(--font-english);
  font-size: 3.5rem;
  font-weight: 300;
  color: var(--color-accent);
  opacity: 0.25;
  line-height: 1;
  margin-bottom: 20px;
}

.value-card h3 { font-size: 1.05rem; font-weight: 600; margin-bottom: 15px; letter-spacing: 0.05em; }
.value-card p { font-size: 0.85rem; line-height: 1.8; color: var(--color-dark-gray); }

/* Service Pages */
.service-overview {
  padding: 100px 40px;
  max-width: 1000px;
  margin: 0 auto;
  text-align: center;
}

.service-overview h2 {
  font-size: 1.6rem;
  font-weight: 500;
  margin-bottom: 30px;
  letter-spacing: 0.05em;
}

.service-overview p {
  font-size: 0.9rem;
  line-height: 2.2;
  color: var(--color-dark-gray);
}

.service-detail-section { padding: 100px 40px; }
.service-detail-section:nth-child(even) { background: var(--color-light); }

.service-detail-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.service-detail-section:nth-child(odd) .service-detail-inner { direction: rtl; }
.service-detail-section:nth-child(odd) .service-detail-inner > * { direction: ltr; }

.service-detail-num {
  font-family: var(--font-english);
  font-size: 5rem;
  font-weight: 300;
  color: var(--color-accent);
  opacity: 0.15;
  line-height: 1;
  margin-bottom: 20px;
}

.service-detail-title { font-size: 1.4rem; font-weight: 600; margin-bottom: 20px; letter-spacing: 0.05em; }
.service-detail-text { font-size: 0.9rem; line-height: 2; color: var(--color-dark-gray); }

.service-detail-image {
  height: 350px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 4px;
}

.feature-list { margin-top: 30px; }

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  margin-bottom: 15px;
}

.feature-icon {
  width: 24px; height: 24px;
  border: 1px solid var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 2px;
  transition: all 0.3s ease;
}

.feature-icon::after {
  content: '';
  width: 6px; height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
  transition: all 0.3s ease;
}

.feature-item:hover .feature-icon { background: var(--color-accent); }
.feature-item:hover .feature-icon::after { background: #fff; }

.feature-item p { font-size: 0.85rem; line-height: 1.6; color: var(--color-dark-gray); }

.service-cta {
  background: var(--color-primary);
  padding: 100px 40px;
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.service-cta::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%;
  width: 200%; height: 200%;
  background: radial-gradient(circle at center, rgba(200,164,92,0.03) 0%, transparent 50%);
  animation: pulseGlow 6s ease-in-out infinite;
}

.service-cta h2 {
  font-size: 1.6rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  margin-bottom: 15px;
  position: relative;
}

.service-cta p {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  margin-bottom: 40px;
  position: relative;
}

/* Company Page */
.company-section { padding: 100px 40px; }
.company-section:nth-child(even) { background: var(--color-light); }
.company-inner { max-width: 1000px; margin: 0 auto; }

.company-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 40px;
}

.company-table tr { border-bottom: 1px solid #e0e0e0; transition: background 0.3s ease; }
.company-table tr:hover { background: rgba(200,164,92,0.03); }

.company-table th {
  text-align: left;
  padding: 25px 30px;
  font-size: 0.85rem;
  font-weight: 500;
  width: 200px;
  vertical-align: top;
  color: var(--color-primary);
  letter-spacing: 0.05em;
}

.company-table td {
  padding: 25px 30px;
  font-size: 0.85rem;
  line-height: 1.8;
  color: var(--color-dark-gray);
}

.company-map {
  width: 100%; height: 400px;
  margin-top: 60px;
  border-radius: 4px;
  overflow: hidden;
}

.company-map iframe { width: 100%; height: 100%; border: none; }

.ceo-section {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 80px;
  align-items: center;
  margin-top: 60px;
}

.ceo-image {
  height: 450px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 4px;
  position: relative;
}

.ceo-image::after {
  content: 'CEO';
  position: absolute;
  bottom: 20px; left: 20px;
  font-family: var(--font-english);
  font-size: 0.7rem;
  letter-spacing: 0.3em;
  color: var(--color-accent);
}

.ceo-content h3 {
  font-size: 1.4rem;
  font-weight: 500;
  line-height: 1.8;
  margin-bottom: 25px;
}

.ceo-content p { font-size: 0.9rem; line-height: 2.2; color: var(--color-dark-gray); margin-bottom: 20px; }

.ceo-name { margin-top: 30px; font-size: 0.8rem; color: var(--color-gray); }
.ceo-name strong { display: block; font-size: 1.2rem; color: var(--color-text); margin-top: 5px; letter-spacing: 0.1em; }

/* Contact Page */
.contact-form-section { padding: 100px 40px; max-width: 800px; margin: 0 auto; }

.form-group { margin-bottom: 30px; }

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.form-group label .required {
  color: #c44;
  font-size: 0.7rem;
  margin-left: 8px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 15px 20px;
  border: 1px solid #ddd;
  border-radius: 4px;
  font-size: 0.9rem;
  font-family: var(--font-gothic);
  transition: all 0.4s var(--ease-out-expo);
  background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(200,164,92,0.1);
}

.form-group textarea { height: 200px; resize: vertical; }

.form-privacy {
  margin: 30px 0;
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.85rem;
}

.form-privacy input[type="checkbox"] { width: 18px; height: 18px; accent-color: var(--color-accent); }
.form-privacy a { color: var(--color-accent); text-decoration: underline; }

.form-submit {
  display: inline-flex;
  align-items: center;
  gap: 15px;
  padding: 18px 60px;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  border-radius: 4px;
  font-size: 0.9rem;
  letter-spacing: 0.15em;
  cursor: pointer;
  transition: all 0.5s var(--ease-out-expo);
  font-family: var(--font-gothic);
  position: relative;
  overflow: hidden;
}

.form-submit::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  background: var(--color-accent);
  transform: translateX(-101%);
  transition: transform 0.5s var(--ease-out-expo);
  z-index: 0;
}

.form-submit:hover::before { transform: translateX(0); }
.form-submit:hover { color: var(--color-primary); }
.form-submit span { position: relative; z-index: 1; }

.form-message {
  padding: 20px;
  border-radius: 4px;
  margin-bottom: 30px;
  font-size: 0.9rem;
  display: none;
}

.form-message.success { display: block; background: #e8f5e9; color: #2e7d32; border: 1px solid #a5d6a7; }
.form-message.error { display: block; background: #fce4ec; color: #c62828; border: 1px solid #ef9a9a; }

/* News Page */
.news-page-list { padding: 80px 40px; max-width: 900px; margin: 0 auto; }

.news-page-item {
  display: flex;
  align-items: flex-start;
  gap: 30px;
  padding: 30px 0;
  border-bottom: 1px solid #e0e0e0;
  transition: all 0.5s var(--ease-out-expo);
  position: relative;
}

.news-page-item::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--color-accent);
  transition: width 0.6s var(--ease-out-expo);
}

.news-page-item:hover::before { width: 100%; }
.news-page-item:hover { padding-left: 15px; }

.news-page-date {
  font-family: var(--font-english);
  font-size: 0.85rem;
  color: var(--color-gray);
  flex-shrink: 0;
  min-width: 110px;
}

.news-page-tag {
  font-size: 0.6rem;
  padding: 3px 12px;
  border: 1px solid var(--color-accent);
  color: var(--color-accent);
  border-radius: 2px;
  flex-shrink: 0;
}

.news-page-title { font-size: 0.9rem; line-height: 1.6; }

/* Privacy Page */
.privacy-section { padding: 80px 40px; max-width: 800px; margin: 0 auto; }
.privacy-section h2 { font-size: 1.2rem; font-weight: 600; margin: 40px 0 15px; padding-bottom: 10px; border-bottom: 1px solid #e0e0e0; }
.privacy-section p { font-size: 0.85rem; line-height: 2; color: var(--color-dark-gray); margin-bottom: 15px; }
.privacy-section ul { padding-left: 20px; margin-bottom: 15px; }
.privacy-section li { font-size: 0.85rem; line-height: 2; color: var(--color-dark-gray); list-style: disc; }

/* ==================
   RESPONSIVE
   ================== */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 40px; }
  .service-cards { grid-template-columns: 1fr; gap: 20px; }
  .footer-inner { grid-template-columns: 1fr; gap: 40px; }
  .mission-block { grid-template-columns: 1fr; gap: 40px; }
  .mission-block.reverse { direction: ltr; }
  .service-detail-inner { grid-template-columns: 1fr; gap: 40px; }
  .service-detail-section:nth-child(odd) .service-detail-inner { direction: ltr; }
  .ceo-section { grid-template-columns: 1fr; gap: 40px; }
  .values-grid { grid-template-columns: 1fr 1fr; }
  .partners-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-desktop { display: none; }
  .hamburger { display: flex; }
  .site-header { padding: 15px 20px; }
  .section-inner { padding: 80px 20px; }
  .about-image { height: 300px; }
  .footer-nav { grid-template-columns: 1fr 1fr; }
  .footer-bottom { flex-direction: column; gap: 10px; text-align: center; }
  .values-grid { grid-template-columns: 1fr; }
  .company-table th { display: block; width: 100%; padding: 15px 0 5px; }
  .company-table td { display: block; padding: 5px 0 15px; }
  .news-item, .news-page-item { flex-direction: column; gap: 8px; }
  .page-hero { height: 40vh; min-height: 280px; }
  .section-indicator { display: none !important; }
  .hero-corner { display: none; }
  .partners-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
  .hero-catch { font-size: 2rem; }
  .footer-nav { grid-template-columns: 1fr; }
  .contact-btn { padding: 15px 40px; font-size: 0.75rem; }
}

/* Utility */
.text-center { text-align: center; }
.text-accent { color: var(--color-accent); }