/* ===== DESIGN SYSTEM - Y's estate ===== */
@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@300;400;500;600;700;900&family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* --- CSS Custom Properties --- */
:root {
  /* Colors */
  --color-primary: #2B8B2B;
  --color-primary-light: #3DA63D;
  --color-primary-dark: #1E6B1E;
  --color-primary-bg: rgba(43, 139, 43, 0.08);
  --color-accent: #1A73E8;

  --color-dark: #111827;
  --color-dark-surface: #1a2332;
  --color-dark-card: #1f2b3a;

  --color-white: #FFFFFF;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;

  --color-success: #10B981;
  --color-warning: #F59E0B;

  /* Typography */
  --font-ja: 'Noto Sans JP', 'Hiragino Kaku Gothic ProN', sans-serif;
  --font-en: 'Inter', sans-serif;

  /* Spacing */
  --section-padding: 100px 0;
  --container-width: 1200px;
  --container-padding: 0 24px;

  /* Borders */
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.16);

  /* Transitions */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  font-family: var(--font-ja);
  color: var(--color-gray-800);
  line-height: 1.8;
  background: var(--color-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul,
ol {
  list-style: none;
}

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

/* --- Section --- */
.section {
  padding: var(--section-padding);
}

.section-label {
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
  display: block;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 16px;
  color: var(--color-dark);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--color-gray-500);
  max-width: 600px;
  line-height: 1.8;
}

.section-subtitle.center {
  margin: 0 auto;
}

.text-center {
  text-align: center;
}

/* ===== HEADER ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
  transition: var(--transition);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.header-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-en);
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--color-primary);
}

.logo img {
  height: 36px;
  width: auto;
}

.logo svg,
.logo img {
  height: 32px;
  width: 32px;
  object-fit: contain;
}

.nav {
  display: flex;
  align-items: center;
  gap: 8px;
  position: fixed;
  top: 0;
  right: 24px;
  height: 72px;
  z-index: 1001;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-gray-600);
  padding: 8px 16px;
  border-radius: var(--radius-full);
  position: relative;
  transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

.nav-cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  padding: 10px 24px;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.9rem;
  margin-left: 8px;
  box-shadow: 0 2px 12px rgba(43, 139, 43, 0.3);
}

.nav-cta:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(43, 139, 43, 0.4);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-dark);
  transition: var(--transition);
  border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, #f8faf8 0%, #e8f5e8 50%, #f0f7f0 100%);
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 800px;
  height: 800px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 139, 43, 0.06) 0%, transparent 70%);
  animation: float 20s ease-in-out infinite;
}

.hero-bg::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(43, 139, 43, 0.04) 0%, transparent 70%);
  animation: float 25s ease-in-out infinite reverse;
}

@keyframes float {

  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }

  33% {
    transform: translate(30px, -30px) scale(1.05);
  }

  66% {
    transform: translate(-20px, 20px) scale(0.95);
  }
}

.hero-inner {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }

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

.hero-label {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 20px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.hero-label::before {
  content: '';
  width: 0;
  height: 0;
  background: none;
  display: none;
}

.hero-title {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.25;
  color: var(--color-dark);
  margin-bottom: 24px;
}

.hero-title .accent {
  color: var(--color-primary);
  position: relative;
}

.hero-description {
  font-size: 1.05rem;
  color: var(--color-gray-500);
  line-height: 2;
  margin-bottom: 36px;
  max-width: 500px;
}

.hero-buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-visual {
  position: relative;
  animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-image-wrapper img {
  width: 100%;
  height: 500px;
  object-fit: cover;
}

.hero-float-card {
  position: absolute;
  bottom: -20px;
  left: -30px;
  background: var(--color-white);
  padding: 20px 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 16px;
  animation: fadeInUp 1s ease-out 0.6s both;
}

.hero-float-card .icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.5rem;
}

.hero-float-card .info h4 {
  font-size: 0.85rem;
  color: var(--color-gray-500);
  font-weight: 400;
}

.hero-float-card .info p {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-dark);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-ja);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(43, 139, 43, 0.3);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(43, 139, 43, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--color-dark);
  border: 2px solid var(--color-gray-200);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-primary-bg);
}

.btn-white {
  background: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

.btn-line {
  background: #06C755;
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(6, 199, 85, 0.3);
}

.btn-line:hover {
  background: #05B64E;
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(6, 199, 85, 0.4);
}

/* ===== FEATURES ===== */
.features {
  background: var(--color-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  background: var(--color-gray-50);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: 40px 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-card:hover::before {
  transform: scaleX(1);
}

.feature-icon {
  width: 56px;
  height: 56px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  color: var(--color-primary);
  font-size: 1.6rem;
  transition: var(--transition);
}

.feature-card:hover .feature-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-dark);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--color-gray-500);
  line-height: 1.8;
}

/* ===== STATS ===== */
.stats {
  background: var(--color-dark);
  padding: 60px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.stat-item {
  text-align: center;
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60%;
  background: rgba(255, 255, 255, 0.1);
}

.stat-number {
  font-family: var(--font-en);
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--color-primary-light);
  line-height: 1;
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 400;
}

/* ===== SERVICES SECTION ===== */
.services-section {
  background: var(--color-gray-50);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  border: 1px solid var(--color-gray-100);
  transition: var(--transition);
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card .service-icon {
  width: 64px;
  height: 64px;
  min-width: 64px;
  background: var(--color-primary-bg);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.8rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--color-primary);
  color: var(--color-white);
}

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.service-card .tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-primary-bg);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.95rem;
  color: var(--color-gray-500);
  line-height: 1.8;
}

/* ===== ABOUT PREVIEW ===== */
.about-preview {
  background: var(--color-white);
}

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

.about-image {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
}

.about-image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  border-radius: var(--radius-xl);
}

.about-image .accent-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80%;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), transparent);
  border-radius: 2px;
}

.about-content .about-message {
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 24px;
  color: var(--color-dark);
}

.about-content .about-text {
  font-size: 1rem;
  color: var(--color-gray-500);
  line-height: 2;
  margin-bottom: 32px;
}

.about-content .about-quote {
  border-left: 3px solid var(--color-primary);
  padding-left: 20px;
  font-style: italic;
  color: var(--color-gray-600);
  margin-bottom: 32px;
  line-height: 1.8;
}

/* ===== FLOW ===== */
.flow-section {
  background: linear-gradient(135deg, #f0f7f0 0%, #e8f5e8 50%, #f8faf8 100%);
}

.flow-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
}

.flow-step {
  text-align: center;
  position: relative;
}

.flow-step:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 40px;
  right: -16px;
  width: 32px;
  height: 2px;
  background: var(--color-primary);
  opacity: 0.3;
}

.flow-number {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-primary);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.flow-step-icon {
  font-size: 2.5rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.flow-step h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--color-dark);
}

.flow-step p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  line-height: 1.8;
}

/* ===== CTA ===== */
.cta-section {
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary), var(--color-primary-light));
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.cta-section::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
}

.cta-section .cta-inner {
  position: relative;
  z-index: 1;
}

.cta-section h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.2rem);
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 16px;
}

.cta-section p {
  font-size: 1rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand .logo {
  color: var(--color-white);
  margin-bottom: 16px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  opacity: 0.7;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 20px;
  letter-spacing: 0.05em;
}

.footer-col a {
  display: block;
  font-size: 0.9rem;
  padding: 6px 0;
  opacity: 0.6;
}

.footer-col a:hover {
  opacity: 1;
  color: var(--color-primary-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  opacity: 0.5;
}

/* ===== PAGE HERO (Sub Pages) ===== */
.page-hero {
  position: relative;
  padding: 160px 0 80px;
  background: linear-gradient(135deg, #1a2332 0%, #0f1922 100%);
  overflow: hidden;
  min-height: 440px;
  display: flex;
  align-items: center;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%232B8B2B' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.page-hero .container {
  position: relative;
  z-index: 1;
}

.page-hero .page-label {
  font-family: var(--font-en);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 16px;
}

.page-hero h1 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  color: var(--color-white);
  margin-bottom: 16px;
  line-height: 1.2;
}

.page-hero h1 .accent {
  color: var(--color-primary-light);
}

.page-hero .page-desc {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 600px;
  line-height: 1.8;
}

/* ===== ABOUT PAGE SPECIFIC ===== */
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.strength-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray-100);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
}

.strength-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.strength-card .strength-icon {
  width: 72px;
  height: 72px;
  background: var(--color-primary-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  color: var(--color-primary);
  font-size: 1.8rem;
  transition: var(--transition);
}

.strength-card:hover .strength-icon {
  background: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.1);
}

.strength-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-dark);
}

.strength-card p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  line-height: 1.8;
}

/* Representative Section */
.representative-section {
  background: var(--color-white);
}

.representative-grid {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 48px;
  align-items: start;
}

.representative-photo {
  position: relative;
}

.representative-photo .photo-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-200));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-gray-400);
  font-size: 4rem;
}

.representative-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.representative-content .rep-title {
  font-size: 0.9rem;
  color: var(--color-primary);
  font-weight: 500;
  margin-bottom: 24px;
}

.representative-content .rep-greeting {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 24px;
  line-height: 1.5;
  border-left: 3px solid var(--color-primary);
  padding-left: 20px;
}

.representative-content .rep-text {
  font-size: 1rem;
  color: var(--color-gray-600);
  line-height: 2;
  margin-bottom: 20px;
}

/* ===== SERVICES PAGE SPECIFIC ===== */
.services-page-hero {
  background: linear-gradient(135deg, #111827 0%, #1a2332 100%);
}

.service-detail {
  background: var(--color-white);
}

.service-detail+.service-detail {
  padding-top: 0;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.service-detail-grid.reverse {
  direction: rtl;
}

.service-detail-grid.reverse>* {
  direction: ltr;
}

.service-detail-content .detail-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-primary-bg);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
  letter-spacing: 0.05em;
}

.service-detail-content h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 16px;
}

.service-detail-content p {
  font-size: 1rem;
  color: var(--color-gray-500);
  line-height: 2;
  margin-bottom: 24px;
}

.service-detail-content .detail-list {
  margin-bottom: 24px;
}

.service-detail-content .detail-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  font-size: 0.95rem;
  color: var(--color-gray-600);
}

.service-detail-content .detail-list li .material-symbols-rounded {
  color: var(--color-primary);
  font-size: 1.2rem;
}

.service-detail-visual {
  background: linear-gradient(135deg, var(--color-gray-100), var(--color-gray-50));
  border-radius: var(--radius-xl);
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 360px;
}

.service-detail-visual .visual-icon {
  font-size: 6rem;
  color: var(--color-primary);
  opacity: 0.2;
}

/* ===== CONTACT PAGE SPECIFIC ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  margin-top: 48px;
}

.contact-form-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-100);
}

.contact-form-card h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.contact-form-card h3 .material-symbols-rounded {
  color: var(--color-primary);
}

.contact-form-card .form-note {
  font-size: 0.85rem;
  color: var(--color-gray-400);
  margin-bottom: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gray-700);
  margin-bottom: 8px;
}

.form-group label .required {
  color: #EF4444;
  margin-left: 4px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: var(--font-ja);
  font-size: 0.95rem;
  border: 1.5px solid var(--color-gray-200);
  border-radius: var(--radius-md);
  background: var(--color-gray-50);
  color: var(--color-dark);
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(43, 139, 43, 0.1);
  background: var(--color-white);
}

.form-group textarea {
  min-height: 140px;
  resize: vertical;
}

.form-group .hint {
  font-size: 0.8rem;
  color: var(--color-gray-400);
  margin-top: 6px;
}

.form-submit {
  margin-top: 8px;
}

.form-submit .btn {
  width: 100%;
  justify-content: center;
  padding: 16px;
  font-size: 1rem;
}

.contact-info-card {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.info-block {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-gray-100);
}

.info-block h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.info-block h4 .material-symbols-rounded {
  color: var(--color-primary);
}

.info-item {
  padding: 8px 0;
}

.info-item .info-label {
  font-size: 0.8rem;
  color: var(--color-gray-400);
  font-weight: 500;
  margin-bottom: 4px;
}

.info-item .info-value {
  font-size: 0.95rem;
  color: var(--color-gray-700);
}

.info-item .info-value a {
  color: var(--color-primary);
  font-weight: 600;
}

/* FAQ */
.faq-section {
  background: var(--color-gray-50);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.faq-item {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 28px;
  border: 1px solid var(--color-gray-100);
  transition: var(--transition);
}

.faq-item:hover {
  box-shadow: var(--shadow-md);
}

.faq-item h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-dark);
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.faq-item h4::before {
  content: 'Q';
  font-family: var(--font-en);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-white);
  background: var(--color-primary);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.faq-item p {
  font-size: 0.9rem;
  color: var(--color-gray-500);
  line-height: 1.8;
  padding-left: 36px;
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-description {
    margin: 0 auto 36px;
  }

  .hero-buttons {
    justify-content: center;
  }

  .hero-visual {
    max-width: 500px;
    margin: 0 auto;
  }

  .features-grid {
    grid-template-columns: 1fr 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .representative-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .representative-photo {
    max-width: 300px;
    margin: 0 auto;
  }

  .service-detail-grid,
  .service-detail-grid.reverse {
    grid-template-columns: 1fr;
    direction: ltr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 64px 0;
  }

  .nav {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    width: 100vw;
    height: 100vh;
    background: #ffffff;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 8px;
    z-index: 9999;
    padding: 80px 24px 40px;
    overflow-y: auto;
  }

  .nav.active {
    display: flex;
  }

  .nav-link {
    font-size: 1.15rem;
    padding: 16px 24px;
    width: 100%;
    max-width: 320px;
    text-align: center;
    border-bottom: 1px solid #f0f0f0;
    color: var(--color-dark);
  }

  .nav-link.active {
    color: var(--color-primary);
    font-weight: 700;
  }

  .nav-cta {
    margin-left: 0;
    margin-top: 20px;
    width: 80%;
    max-width: 280px;
    text-align: center;
    justify-content: center;
  }

  .hamburger {
    display: flex;
    z-index: 10000;
  }

  .hero {
    min-height: auto;
    padding: 120px 0 60px;
  }

  .hero-title {
    font-size: 2rem;
  }

  .hero-float-card {
    position: relative;
    bottom: auto;
    left: auto;
    margin-top: 20px;
  }

  .features-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .stat-item:not(:last-child)::after {
    display: none;
  }

  .flow-steps {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }

  .flow-step:not(:last-child)::after {
    display: none;
  }

  .strengths-grid {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .faq-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }

  .page-hero {
    padding: 120px 0 60px;
    min-height: 320px;
  }

  .cta-section {
    padding: 60px 0;
  }
}

/* ===== PHOTO FRAME ===== */
.photo-frame {
  width: 100%;
  max-width: 340px;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 4px solid var(--color-white);
  outline: 2px solid var(--color-primary-bg);
}

.photo-frame img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* ===== ENHANCED MOBILE RESPONSIVE ===== */
@media (max-width: 480px) {
  :root {
    --section-padding: 48px 0;
    --container-padding: 0 16px;
  }

  .header-inner {
    padding: 0 16px;
    height: 64px;
  }

  .logo {
    font-size: 1.1rem;
  }

  .logo svg,
  .logo img {
    height: 28px;
    width: 28px;
    object-fit: contain;
  }

  .representative-grid {
    grid-template-columns: 1fr !important;
    gap: 24px !important;
  }

  .representative-grid>div:first-child {
    text-align: center;
  }

  .representative-grid>div:first-child img {
    max-width: 260px;
    margin: 0 auto;
  }

  .service-detail-visual img {
    height: 220px !important;
  }

  .hero {
    padding: 100px 0 48px;
  }

  .hero-inner {
    padding: 0 16px;
    gap: 32px;
  }

  .hero-title {
    font-size: 1.75rem;
  }

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

  .hero-buttons .btn {
    justify-content: center;
    width: 100%;
  }

  .hero-image-wrapper img {
    height: 260px;
  }

  .page-hero {
    padding: 100px 0 48px;
    min-height: auto;
  }

  .page-hero h1 {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

  .feature-card {
    padding: 28px 24px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .service-card {
    flex-direction: column;
    padding: 28px 24px;
    gap: 16px;
  }

  .service-detail-grid,
  .service-detail-grid.reverse {
    grid-template-columns: 1fr;
  }

  .service-detail-visual {
    height: 160px;
  }

  .photo-frame {
    max-width: 280px;
    margin: 0 auto;
  }

  .photo-frame img {
    height: 340px;
  }

  .cta-inner h2 {
    font-size: 1.4rem;
  }

  .cta-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .cta-buttons .btn {
    justify-content: center;
    width: 100%;
  }

  /* Prevent iOS zoom on inputs */
  .form-group input,
  .form-group select,
  .form-group textarea {
    font-size: 16px;
  }

  .policy-block h2 {
    font-size: 1rem;
  }
}

@media (max-width: 768px) {
  .hero-buttons {
    flex-wrap: wrap;
    gap: 12px;
  }

  .representative-photo {
    display: flex;
    justify-content: center;
  }

  .photo-frame {
    margin: 0 auto;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .about-content .about-message {
    font-size: 1.2rem;
  }

  .nav-link,
  .nav-cta {
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .hero-title,
  .section-title,
  .cta-inner h2 {
    word-break: keep-all;
    overflow-wrap: anywhere;
  }

  .footer-col a {
    padding: 4px 0;
    min-height: 36px;
    display: flex;
    align-items: center;
  }

  .service-detail {
    overflow: hidden;
  }
}