/* ===== CSS Variables ===== */
:root {
  --primary: #1B7A6E;
  --primary-dark: #145F55;
  --primary-mid: #22917f;
  --primary-light: #eaf6f4;
  --primary-glow: rgba(27,122,110,0.18);
  --accent: #00c9a7;
  --accent-light: rgba(0,201,167,0.12);
  --dark-navy: #0b1220;
  --dark-mid: #111c2d;
  --dark-card: #16243a;
  --white: #ffffff;
  --gray-50: #f8fafc;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-300: #cbd5e1;
  --gray-500: #94a3b8;
  --gray-600: #64748b;
  --gray-700: #475569;
  --gray-800: #1e293b;
  --gray-900: #0f172a;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
  --shadow: 0 4px 16px rgba(0,0,0,0.07), 0 2px 6px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 40px rgba(0,0,0,0.1), 0 4px 12px rgba(0,0,0,0.06);
  --shadow-lg: 0 24px 64px rgba(0,0,0,0.14), 0 8px 24px rgba(0,0,0,0.08);
  --shadow-teal: 0 8px 32px rgba(27,122,110,0.22);
  --shadow-teal-lg: 0 20px 60px rgba(27,122,110,0.3);
  --radius-xs: 6px;
  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.55s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 0.4s 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;
  scroll-padding-top: 72px;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--gray-100); }
::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 10px;
}

body {
  font-family: 'Noto Sans KR', sans-serif;
  color: var(--gray-900);
  line-height: 1.7;
  background: var(--white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul { list-style: none; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--dark-navy);
  height: 72px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.header::after {
  content: '';
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent), transparent);
  opacity: 0.35;
}

.header.scrolled {
  background: rgba(11, 18, 32, 0.94);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  box-shadow: 0 4px 32px rgba(0,0,0,0.35), 0 1px 0 rgba(255,255,255,0.05);
  height: 64px;
}

.header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo img {
  height: 38px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: all var(--transition);
}

.logo:hover img {
  opacity: 0.8;
  transform: scale(1.02);
}

/* Nav */
.nav-links {
  display: flex;
  gap: 2px;
  align-items: center;
}

.nav-item { position: relative; }

.nav-item > a {
  color: rgba(255,255,255,0.78);
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.4px;
  padding: 8px 18px;
  display: flex;
  align-items: center;
  gap: 5px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  position: relative;
}

.nav-item > a::before {
  content: '';
  position: absolute;
  bottom: 4px;
  left: 18px;
  right: 18px;
  height: 1.5px;
  background: var(--accent);
  border-radius: 2px;
  transform: scaleX(0);
  transition: transform var(--transition);
}

.nav-item > a:hover::before { transform: scaleX(1); }

.nav-item > a:hover,
.nav-item > a.active {
  color: var(--white);
  background: rgba(255,255,255,0.08);
}

.nav-item > a .arrow {
  font-size: 0.5rem;
  transition: transform var(--transition);
  opacity: 0.6;
}

.nav-item:hover > a .arrow { transform: rotate(180deg); }

/* Dropdown */
.dropdown {
  position: absolute;
  top: calc(100% + 10px);
  left: 0;
  min-width: 168px;
  background: rgba(15, 23, 42, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: var(--radius-sm);
  box-shadow: 0 16px 48px rgba(0,0,0,0.3), 0 0 0 1px rgba(255,255,255,0.07);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px) scale(0.97);
  transition: all var(--transition);
  z-index: 100;
  padding: 6px;
}

.nav-item:hover .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0) scale(1);
}

.dropdown a {
  display: block;
  padding: 9px 14px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  border-radius: 6px;
  transition: all var(--transition);
}

.dropdown a:hover {
  background: rgba(255,255,255,0.08);
  color: var(--white);
  padding-left: 18px;
}

/* Mobile toggle */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 8px;
}

.menu-toggle span {
  width: 22px;
  height: 2px;
  background: rgba(255,255,255,0.85);
  border-radius: 2px;
  transition: var(--transition);
}

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

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  transform: scale(1.06);
  transition: transform 10s ease;
}

.hero:hover .hero-bg { transform: scale(1.02); }

.hero-bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, rgba(11,18,32,0.35) 0%, transparent 35%),
    linear-gradient(145deg, rgba(20,95,85,0.88) 0%, rgba(11,18,32,0.78) 55%, rgba(27,122,110,0.4) 100%);
}

/* Animated blobs in hero */
.hero-bg::before {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(0,201,167,0.12) 0%, transparent 60%);
  border-radius: 50%;
  top: -200px;
  right: -100px;
  animation: blobFloat 8s ease-in-out infinite;
  z-index: 1;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 40px) scale(1.08); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 780px;
  padding: 0 24px;
}

.hero-content h1 {
  font-size: 3.6rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -2px;
  background: linear-gradient(135deg, #ffffff 0%, rgba(255,255,255,0.85) 50%, #a8f0e8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 1.05rem;
  opacity: 0.82;
  margin-bottom: 44px;
  line-height: 1.95;
  font-weight: 300;
  letter-spacing: 0.2px;
}

.hero-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-sub {
  min-height: 340px;
  height: 340px;
}

.hero-sub .hero-content h1 {
  font-size: 2.8rem;
  margin-bottom: 12px;
}

.hero-sub .hero-content p {
  margin-bottom: 0;
  font-size: 0.975rem;
  opacity: 0.78;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 32px;
  border-radius: 50px;
  font-size: 0.875rem;
  font-weight: 600;
  transition: all var(--transition-spring);
  cursor: pointer;
  border: none;
  font-family: inherit;
  letter-spacing: 0.3px;
  position: relative;
  overflow: hidden;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0);
  transition: background var(--transition);
}

.btn:hover::after { background: rgba(255,255,255,0.08); }

.btn-primary {
  background: var(--white);
  color: var(--primary);
  box-shadow: 0 4px 20px rgba(0,0,0,0.18);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(0,0,0,0.22);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.38);
  backdrop-filter: blur(8px);
}

.btn-outline:hover {
  border-color: rgba(255,255,255,0.75);
  background: rgba(255,255,255,0.1);
  transform: translateY(-3px);
}

.btn-teal {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-mid) 100%);
  color: var(--white);
  box-shadow: var(--shadow-teal);
}

.btn-teal:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-teal-lg);
}

/* ===== Sections ===== */
.section { padding: 110px 0; }
.section-sm { padding: 72px 0; }

.section-gray {
  background: var(--gray-50);
  position: relative;
}

.section-gray::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(27,122,110,0.06) 1px, transparent 0);
  background-size: 28px 28px;
  pointer-events: none;
}

.section-light { background: var(--primary-light); }

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

/* ===== Section Title ===== */
.section-title {
  text-align: center;
  margin-bottom: 72px;
  position: relative;
}

.section-title .label {
  display: inline-block;
  background: var(--primary-light);
  color: var(--primary-dark);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 5px 16px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.section-title h2 {
  font-size: 2.4rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--gray-900);
  position: relative;
  display: inline-block;
  line-height: 1.2;
}

.section-title h2 span {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 40px;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
}

.section-dark .section-title h2 { color: var(--white); }
.section-dark .section-title h2::after { background: rgba(255,255,255,0.5); }
.section-dark-alt .section-title h2 { color: var(--white); }
.section-dark-alt .section-title h2::after { background: rgba(255,255,255,0.5); }
.section-dark-alt .section-title p { color: rgba(255,255,255,0.7); }

.section-title p {
  font-size: 1rem;
  color: var(--gray-600);
  max-width: 560px;
  margin: 28px auto 0;
  line-height: 1.85;
  font-weight: 300;
}

.section-dark .section-title p { color: rgba(255,255,255,0.6); }

/* ===== Service Cards ===== */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 28px 36px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  border: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

.card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, var(--primary-glow) 0%, transparent 65%);
  opacity: 0;
  transition: opacity var(--transition);
  pointer-events: none;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md), var(--shadow-teal);
  border-color: rgba(27,122,110,0.2);
}

.card:hover::before { transform: scaleX(1); }
.card:hover::after { opacity: 1; }

.card-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-spring);
  position: relative;
}

.card:hover .card-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-teal);
}

.card:hover .card-icon img { filter: brightness(0) invert(1); }

.card-icon img {
  width: 38px;
  height: 38px;
  object-fit: contain;
  transition: filter var(--transition);
}

.card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--gray-900);
}

.card p {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.8;
}

.cards-grid-4 { grid-template-columns: repeat(4, 1fr); }
.cards-grid-2 { grid-template-columns: repeat(2, 1fr); }

/* ===== Feature Grid ===== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.feature-item {
  text-align: center;
  padding: 32px 20px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-item::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transition: width 0.35s ease;
}

.feature-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(27,122,110,0.2);
}

.feature-item:hover::before { width: 80%; }

.feature-icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 20px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #c8ebe6 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-spring);
}

.feature-item:hover .feature-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  transform: scale(1.1);
  box-shadow: var(--shadow-teal);
}

.feature-icon img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  transition: filter var(--transition);
}

.feature-item:hover .feature-icon img { filter: brightness(0) invert(1); }

.feature-item h4 {
  font-size: 0.975rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--gray-900);
}

.feature-item p {
  font-size: 0.85rem;
  color: var(--gray-600);
  line-height: 1.75;
}

/* ===== CTA Banner ===== */
.cta-banner {
  background: var(--dark-navy);
  color: var(--white);
  padding: 110px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(27,122,110,0.2) 0%, transparent 65%);
  pointer-events: none;
  animation: blobFloat 9s ease-in-out infinite;
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,201,167,0.1) 0%, transparent 65%);
  pointer-events: none;
  animation: blobFloat 11s ease-in-out infinite reverse;
}

.cta-banner .container { position: relative; z-index: 1; }

.cta-banner h2 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.8px;
  background: linear-gradient(135deg, #fff 0%, #a8f0e8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-banner p {
  font-size: 1rem;
  opacity: 0.72;
  margin-bottom: 40px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.85;
  font-weight: 300;
}

/* ===== Contact CTA ===== */
.contact-cta {
  background: var(--white);
  padding: 88px 0;
  text-align: center;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  position: relative;
}

.contact-cta::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, transparent, var(--primary));
}

.contact-cta h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--gray-600);
  letter-spacing: -0.2px;
}

.contact-cta .phone-number {
  font-size: 3.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin: 14px 0 32px;
  letter-spacing: -2px;
  line-height: 1;
}

.contact-cta .cta-buttons {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 24px;
}

.contact-cta .cta-hours {
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* ===== Client Logos Grid ===== */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.client-card {
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 26px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.client-card img {
  max-width: 120px;
  max-height: 52px;
  object-fit: contain;
  filter: grayscale(100%);
  opacity: 0.5;
  transition: all var(--transition);
}

.client-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary-light);
}

.client-card:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.client-card-labeled {
  flex-direction: column;
  gap: 10px;
}

.client-card-labeled span {
  font-size: 0.78rem;
  color: var(--gray-600);
  font-weight: 500;
}

/* ===== Photo Banner ===== */
.photo-banner {
  position: relative;
  height: 400px;
  overflow: hidden;
}

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

.photo-banner:hover img { transform: scale(1.04); }

.photo-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(20,95,85,0.92) 0%, rgba(11,18,32,0.75) 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--white);
  padding: 24px;
}

.photo-banner-overlay h2 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.8px;
  background: linear-gradient(135deg, #fff 0%, #a8f0e8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.photo-banner-overlay p {
  font-size: 1rem;
  opacity: 0.82;
  max-width: 560px;
}

/* ===== About: Service Diagram ===== */
.diagram-section {
  padding: 110px 0;
  background: var(--gray-50);
}

.diagram-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.diagram-center {
  grid-column: 2;
  grid-row: 1 / 3;
  display: flex;
  align-items: center;
  justify-content: center;
}

.diagram-center img {
  width: 100%;
  max-width: 280px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.diagram-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 20px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.diagram-item:hover {
  border-color: var(--primary);
  transform: scale(1.03);
  box-shadow: var(--shadow-teal);
}

.diagram-item .card-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 10px;
}

.diagram-item h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.diagram-item p {
  font-size: 0.8rem;
  color: var(--gray-600);
  margin-top: 4px;
}

/* ===== Timeline (Left) ===== */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 60px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 20px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-light), var(--primary), var(--primary-light));
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 48px;
  padding-left: 30px;
}

.timeline-item:last-child { margin-bottom: 0; }

.timeline-dot {
  position: absolute;
  left: -49px;
  top: 6px;
  width: 18px;
  height: 18px;
  background: var(--primary);
  border-radius: 50%;
  border: 3px solid var(--white);
  box-shadow: 0 0 0 3px var(--primary);
}

.timeline-year {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 6px;
  letter-spacing: -0.5px;
}

.timeline-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: var(--gray-900);
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.7;
}

/* ===== Timeline Right variant ===== */
.timeline-right {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  padding: 0;
}

.timeline-right::before {
  content: '';
  position: absolute;
  right: 0;
  top: 14px;
  bottom: 14px;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-light), var(--primary), var(--primary-light));
  border-radius: 2px;
}

.timeline-right .timeline-item {
  display: flex;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 0;
  margin-bottom: 0;
  padding: 0;
  transition: all var(--transition);
}

.timeline-right .timeline-item::before { display: none; }

.timeline-right .timeline-item:hover .timeline-content {
  background: var(--primary-light);
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
}

.timeline-right .timeline-content {
  flex: 1;
  text-align: right;
  padding: 24px 32px 24px 0;
  border-bottom: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.timeline-right .timeline-item:last-child .timeline-content {
  border-bottom: none;
}

.timeline-right .timeline-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 6px;
}

.timeline-right .timeline-content p {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.timeline-right .timeline-year {
  font-size: 1.05rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  padding: 24px 20px;
  white-space: nowrap;
  letter-spacing: -0.4px;
}

.timeline-right .timeline-dot {
  width: 14px;
  height: 14px;
  background: var(--primary);
  border: 3px solid var(--white);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--primary);
  flex-shrink: 0;
  position: relative;
  right: -6px;
  top: 28px;
  z-index: 1;
  transition: all var(--transition-spring);
}

.timeline-right .timeline-item:hover .timeline-dot {
  background: var(--accent);
  box-shadow: 0 0 0 3px var(--accent), 0 0 16px var(--accent);
  transform: scale(1.25);
}

/* ===== Timeline Modern ===== */
.timeline-modern {
  position: relative;
  max-width: 860px;
  margin: 0 auto;
}

.timeline-modern::before {
  content: '';
  position: absolute;
  left: 104px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary-light), var(--primary) 40%, var(--primary-light));
  opacity: 0.5;
}

.timeline-modern .timeline-item {
  display: grid;
  grid-template-columns: 104px 1fr;
  position: relative;
  margin-bottom: 0;
}

.tl-year {
  padding-right: 32px;
  padding-top: 12px;
  text-align: right;
  position: relative;
  flex-shrink: 0;
}

.tl-year::after {
  content: '';
  position: absolute;
  right: -7px;
  top: 18px;
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
  border: 2px solid #fff;
  box-shadow: 0 0 0 3px rgba(27, 122, 110, 0.3);
  z-index: 1;
}

.tl-year-num {
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1.2;
}

.tl-content {
  padding-left: 36px;
  padding-top: 10px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--gray-200);
}

.timeline-modern .timeline-item:last-child .tl-content {
  border-bottom: none;
  padding-bottom: 12px;
}

.tl-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 10px;
}

.tl-tag-start {
  background: var(--accent);
  color: #fff;
}

.tl-content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin: 0 0 8px;
}

.tl-content p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin: 0;
}

/* ===== Location ===== */
.map-container {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  margin-bottom: 48px;
  border: 1px solid var(--gray-200);
}

.map-container iframe {
  width: 100%;
  height: 460px;
  border: none;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.contact-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.contact-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-glow) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--transition);
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md), var(--shadow-teal);
  border-color: rgba(27,122,110,0.25);
}

.contact-card:hover::before { opacity: 1; }

.contact-card .icon-circle {
  width: 60px;
  height: 60px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 18px;
  transition: all var(--transition-spring);
  position: relative;
  z-index: 1;
}

.contact-card:hover .icon-circle {
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-teal);
}

.contact-card:hover .icon-circle svg { stroke: white; }

.contact-card h4 {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 10px;
  color: var(--gray-500);
  position: relative;
  z-index: 1;
}

.contact-card p {
  font-size: 0.925rem;
  color: var(--gray-700);
  line-height: 1.75;
  font-weight: 500;
  position: relative;
  z-index: 1;
}

/* ===== Solutions Grid ===== */
.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.solution-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 36px 28px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.solution-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transition: transform var(--transition);
}

.solution-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.solution-card:hover::after { transform: scaleX(1); }

.solution-card .card-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto 20px;
  background: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.solution-card .card-icon img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.solution-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.solution-card p {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.75;
}

/* ===== Infra Section ===== */
.infra-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.infra-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.infra-image img { width: 100%; }

.infra-text h3 {
  font-size: 1.6rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--primary-dark);
  letter-spacing: -0.5px;
}

.infra-text p {
  font-size: 0.975rem;
  color: var(--gray-600);
  line-height: 1.85;
}

/* ===== Partner Group ===== */
.partner-group { margin-bottom: 40px; }
.partner-group:last-child { margin-bottom: 0; }

.partner-group h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 20px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--primary);
  display: inline-block;
}

/* ===== Legal Pages ===== */
.legal-content {
  max-width: 900px;
  margin: 0 auto;
}

.legal-content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-top: 40px;
  margin-bottom: 14px;
  padding-bottom: 8px;
  border-bottom: 2px solid var(--primary-light);
}

.legal-content h3:first-child { margin-top: 0; }

.legal-content p {
  font-size: 0.925rem;
  color: var(--gray-600);
  line-height: 1.95;
  margin-bottom: 10px;
}

.legal-content ul, .legal-content ol {
  padding-left: 20px;
  margin-bottom: 12px;
}

.legal-content li {
  font-size: 0.925rem;
  color: var(--gray-600);
  line-height: 1.9;
  margin-bottom: 4px;
  list-style: disc;
}

.legal-content ol li { list-style: decimal; }

.legal-intro {
  font-size: 0.975rem !important;
  color: var(--gray-700) !important;
  line-height: 2 !important;
  margin-bottom: 32px !important;
  padding: 24px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--primary);
}

/* ===== Footer ===== */
.footer {
  background: var(--dark-navy);
  color: rgba(255,255,255,0.55);
  padding: 80px 0 36px;
  position: relative;
  overflow: hidden;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(27,122,110,0.5), rgba(0,201,167,0.4), rgba(27,122,110,0.5), transparent);
}

.footer::after {
  content: '';
  position: absolute;
  top: -200px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(27,122,110,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 52px;
  padding-bottom: 52px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: relative;
  z-index: 1;
}

.footer-brand .logo {
  margin-bottom: 18px;
  display: inline-block;
}

.footer-brand .logo img { filter: brightness(0) invert(1); }

.footer-brand p {
  font-size: 0.875rem;
  line-height: 1.9;
  color: rgba(255,255,255,0.45);
}

.footer-links h4, .footer-contact h4 {
  color: rgba(255,255,255,0.9);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 22px;
  position: relative;
}

.footer-links h4::after {
  content: '';
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 20px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
}

.footer-links ul li { margin-bottom: 12px; }

.footer-links ul li a {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.45);
  transition: all var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.footer-links ul li a::before {
  content: '';
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.footer-links ul li a:hover {
  color: var(--white);
}

.footer-links ul li a:hover::before { width: 8px; }

.footer-contact p {
  font-size: 0.85rem;
  margin-bottom: 10px;
  color: rgba(255,255,255,0.45);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.78rem;
  position: relative;
  z-index: 1;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: rgba(255,255,255,0.45);
  font-size: 0.78rem;
  transition: color var(--transition);
}

.footer-bottom-links a:hover { color: var(--white); }

.footer-bottom-info {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.3);
}

.footer-bottom-info span {
  margin: 0 8px;
  opacity: 0.3;
}

.footer-biz-info {
  font-size: 0.73rem;
  color: rgba(255,255,255,0.28);
  width: 100%;
  text-align: center;
  margin-bottom: 4px;
}

/* ===== Scroll Animations ===== */
.fade-in {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.fade-in-right {
  opacity: 0;
  transform: translateX(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* Stagger delay for child elements */
.cards-grid .card:nth-child(1), .features-grid .feature-item:nth-child(1) { transition-delay: 0ms; }
.cards-grid .card:nth-child(2), .features-grid .feature-item:nth-child(2) { transition-delay: 80ms; }
.cards-grid .card:nth-child(3), .features-grid .feature-item:nth-child(3) { transition-delay: 160ms; }
.cards-grid .card:nth-child(4), .features-grid .feature-item:nth-child(4) { transition-delay: 240ms; }

/* ===== Marquee ===== */
.marquee-wrapper {
  overflow: hidden;
  padding: 20px 0;
  background: var(--white);
  mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}

.marquee-track {
  display: flex;
  gap: 56px;
  animation: marquee 34s linear infinite;
  align-items: center;
}

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

.marquee-track img {
  height: 44px;
  width: auto;
  filter: grayscale(100%);
  opacity: 0.45;
  transition: all 0.35s ease;
  flex-shrink: 0;
}

.marquee-track img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.06);
}

/* ===== Utility ===== */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-40 { margin-top: 40px; }
.mb-40 { margin-bottom: 40px; }
.mb-60 { margin-bottom: 60px; }

/* ===== Biz Diagram ===== */
.biz-diagram-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 72px;
  align-items: center;
}

.biz-diagram-text h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 14px;
  letter-spacing: -0.7px;
  line-height: 1.2;
}

.biz-diagram-text p {
  color: var(--gray-600);
  line-height: 1.85;
  margin-bottom: 32px;
  font-size: 0.95rem;
  font-weight: 300;
}

.biz-list {
  list-style: none;
  padding: 0;
}

.biz-list li {
  padding: 14px 0 14px 24px;
  position: relative;
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-700);
  font-size: 0.9rem;
  line-height: 1.65;
  transition: all var(--transition);
}

.biz-list li:hover { padding-left: 32px; color: var(--primary-dark); }

.biz-list li:last-child { border-bottom: none; }

.biz-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 8px;
  height: 8px;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  transition: all var(--transition);
}

.biz-list li:hover::before { transform: translateY(-50%) scale(1.3); }

.biz-list strong { color: var(--primary-dark); font-weight: 700; }

.biz-diagram-img {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.biz-diagram-img::before {
  content: '';
  position: absolute;
  inset: -16px;
  background: linear-gradient(135deg, rgba(27,122,110,0.12), rgba(0,201,167,0.08));
  border-radius: 40px;
  z-index: 0;
}

.biz-diagram-img img {
  width: 100%;
  max-width: 560px;
  height: auto;
  border-radius: 24px;
  box-shadow: 0 8px 40px rgba(0,0,0,0.13);
  position: relative;
  z-index: 1;
  object-fit: contain;
}

/* ===== Solutions Overview Image ===== */
.sol-overview-wrap { margin-bottom: 56px; }

.sol-overview-img {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.sol-overview-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent 60%, rgba(11,18,32,0.4) 100%);
}

.sol-overview-img img {
  width: 100%;
  max-height: 380px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

/* ===== Solutions Page ===== */
.product-info-grid {
  max-width: 860px;
  margin: 0 auto;
}

.product-info-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.product-info-table th {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary));
  color: var(--white);
  font-weight: 600;
  padding: 16px 24px;
  width: 140px;
  text-align: left;
  border: none;
  vertical-align: top;
  font-size: 0.85rem;
  letter-spacing: 0.3px;
}

.product-info-table td {
  padding: 16px 24px;
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-700);
  line-height: 1.8;
  background: var(--white);
}

.product-info-table tr:last-child td { border-bottom: none; }

.info-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.info-list li {
  padding: 5px 0 5px 18px;
  position: relative;
  font-size: 0.875rem;
}

.info-list li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 13px;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
}

/* Two-col */
.two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  align-items: stretch;
}

.two-col-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.two-col-item::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  transition: height 0.4s ease;
}

.two-col-item:hover {
  box-shadow: var(--shadow-md);
  border-color: rgba(27,122,110,0.2);
  transform: translateY(-3px);
}

.two-col-item:hover::before { height: 100%; }

.two-col-item .col-icon {
  width: 56px;
  height: 56px;
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  box-shadow: var(--shadow-teal);
}

.two-col-item .col-icon img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  filter: brightness(0) invert(1);
}

.two-col-item h3 {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--gray-900);
  margin-bottom: 18px;
  letter-spacing: -0.3px;
}

.necessity-group { margin-top: 20px; }

.necessity-group h4 {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--primary-mid);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.necessity-group h4::before {
  content: '';
  display: inline-block;
  width: 12px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.check-list li {
  padding: 6px 0 6px 24px;
  position: relative;
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.7;
}

.check-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 13px;
  width: 14px;
  height: 14px;
  background: var(--primary-light);
  border-radius: 50%;
  border: 2px solid var(--primary);
}

.check-list li::after {
  content: '';
  position: absolute;
  left: 4px;
  top: 17px;
  width: 6px;
  height: 4px;
  border-left: 2px solid var(--primary);
  border-bottom: 2px solid var(--primary);
  transform: rotate(-45deg);
}

/* Feature Cards */
.feature-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.feature-card {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: transparent;
}

.feature-card-header {
  padding: 26px 28px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.feature-card-header::before {
  content: '';
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background: rgba(255,255,255,0.06);
  border-radius: 50%;
}

.feature-card-header::after {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -10px;
  width: 120px;
  height: 120px;
  background: rgba(255,255,255,0.04);
  border-radius: 50%;
}

.feature-card-header.teal  { background: linear-gradient(135deg, var(--primary-dark) 0%, var(--primary) 100%); }
.feature-card-header.blue  { background: linear-gradient(135deg, #1558a8 0%, #2478c8 100%); }
.feature-card-header.navy  { background: linear-gradient(135deg, #1a2e58 0%, #2d4d8f 100%); }

.feature-card-header .badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50px;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 3px 12px;
  margin-bottom: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  position: relative;
  z-index: 1;
}

.feature-card-header h4 {
  font-size: 1rem;
  font-weight: 700;
  position: relative;
  z-index: 1;
  letter-spacing: -0.2px;
}

.feature-detail-list {
  list-style: none;
  padding: 14px 18px 18px;
  margin: 0;
  background: var(--white);
}

.feature-detail-list li {
  padding: 10px 0;
  font-size: 0.83rem;
  color: var(--gray-600);
  word-break: keep-all;
  overflow-wrap: break-word;
  border-bottom: 1px solid var(--gray-100);
  line-height: 1.6;
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.feature-detail-list li::before {
  content: '→';
  color: var(--primary);
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 1px;
}

.feature-detail-list li:last-child { border-bottom: none; }

.feature-detail-list strong {
  color: var(--gray-800);
  font-weight: 600;
}

/* Effect Grid */
.effect-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 36px;
}

.effect-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.effect-item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-glow) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
}

.effect-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-teal);
  border-color: rgba(27,122,110,0.2);
}

.effect-item:hover::after { opacity: 1; }

.effect-icon {
  width: 60px;
  height: 60px;
  background: var(--primary-light);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  transition: all var(--transition-spring);
  position: relative;
  z-index: 1;
}

.effect-item:hover .effect-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  transform: scale(1.1) rotate(5deg);
  box-shadow: var(--shadow-teal);
  border-radius: 50%;
}

.effect-item:hover .effect-icon img { filter: brightness(0) invert(1); }

.effect-icon img {
  width: 26px;
  height: 26px;
  object-fit: contain;
  transition: filter var(--transition);
}

.effect-item h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 8px;
  position: relative;
  z-index: 1;
}

.effect-item p {
  font-size: 0.8rem;
  color: var(--gray-600);
  line-height: 1.7;
  position: relative;
  z-index: 1;
}

.effect-summary {
  background: linear-gradient(135deg, var(--dark-navy) 0%, var(--dark-mid) 100%);
  border-radius: var(--radius);
  padding: 28px 36px;
  position: relative;
  overflow: hidden;
}

.effect-summary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.effect-summary .check-list li {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.75);
}

.effect-summary .check-list li::before {
  background: rgba(0,201,167,0.15);
  border-color: var(--accent);
}

.effect-summary .check-list li::after {
  border-color: var(--accent);
}

/* ===== Delivery Stats Only ===== */
.delivery-stats-only {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  background: var(--dark-navy);
  border-radius: var(--radius-xl);
  padding: 64px 48px;
  position: relative;
  overflow: hidden;
}

.delivery-stats-only::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent), var(--primary), transparent);
}

.delivery-stats-only::after {
  content: '';
  position: absolute;
  top: -160px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(27,122,110,0.1) 0%, transparent 65%);
  pointer-events: none;
}

.delivery-big-stat {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 32px;
}

.delivery-big-num {
  display: block;
  font-size: 4.5rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 20%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -3px;
}

.delivery-big-plus {
  display: inline-block;
  font-size: 3rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 20%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -1px;
  vertical-align: super;
  margin-left: 2px;
}

.delivery-big-label {
  font-size: 0.85rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  margin-top: 14px;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.delivery-divider {
  width: 1px;
  height: 80px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}

/* ===== Delivery Map ===== */
.delivery-map-section {
  margin-top: 48px;
  margin-bottom: 48px;
}

.delivery-map-header {
  text-align: center;
  margin-bottom: 40px;
}

.delivery-map-header h3 {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--gray-900);
  margin-bottom: 10px;
  letter-spacing: -0.5px;
}

.delivery-map-header > p {
  color: var(--gray-600);
  font-size: 0.95rem;
  line-height: 1.75;
}

.korea-map-wrap {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 40px;
  align-items: center;
  background: var(--dark-navy);
  border-radius: var(--radius-xl);
  padding: 48px 52px;
  position: relative;
  overflow: hidden;
}

.korea-map-wrap::before {
  content: '';
  position: absolute;
  top: -120px;
  left: -80px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(27,122,110,0.1) 0%, transparent 65%);
  pointer-events: none;
}

.korea-map-wrap::after {
  content: '';
  position: absolute;
  bottom: -80px;
  right: -60px;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(0,201,167,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.korea-map-container {
  position: relative;
  z-index: 1;
  flex-shrink: 0;
}

.korea-map-svg {
  width: 310px;
  height: auto;
  border-radius: var(--radius);
  overflow: visible;
}

/* ===== Delivery Stats Panel ===== */
.delivery-stats-panel {
  position: relative;
  z-index: 1;
  color: var(--white);
}

.delivery-stats-title {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}

.delivery-stat-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-bottom: 32px;
}

.delivery-stat-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 18px 12px;
  text-align: center;
  transition: all var(--transition);
}

.delivery-stat-card:hover {
  background: rgba(27,122,110,0.15);
  border-color: rgba(27,122,110,0.3);
}

.delivery-stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -1px;
}

.delivery-stat-label {
  display: block;
  font-size: 0.72rem;
  color: rgba(255,255,255,0.5);
  margin-top: 6px;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.delivery-region-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-top: 1px solid rgba(255,255,255,0.07);
  padding-top: 24px;
}

.delivery-region-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  transition: color var(--transition);
}

.delivery-region-item:hover { color: var(--white); }

.region-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 6px rgba(27,122,110,0.5);
}

/* legacy stat items (used elsewhere) */
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.stat-item::after {
  content: '';
  display: block;
  width: 24px;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 2px;
  margin-top: 8px;
}

.stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -1.5px;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--gray-500);
  margin-top: 5px;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* ===== Responsive: Tablet ===== */
@media (max-width: 992px) {
  .hero-content h1 { font-size: 2.6rem; }
  .hero-sub { min-height: 280px; height: 280px; }
  .cards-grid { grid-template-columns: repeat(2, 1fr); }
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .clients-grid { grid-template-columns: repeat(3, 1fr); }
  .solutions-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .infra-section { grid-template-columns: 1fr; gap: 40px; }
  .diagram-wrapper { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .diagram-center { grid-column: 1 / -1; grid-row: auto; }
  .contact-cards { grid-template-columns: 1fr; }
  .feature-cards-grid { grid-template-columns: 1fr 1fr; }
  .effect-grid { grid-template-columns: repeat(2, 1fr); }
  .biz-diagram-wrap { grid-template-columns: 1fr; gap: 40px; }
}

/* ===== Responsive: Mobile ===== */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(11, 18, 32, 0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 8px;
    gap: 0;
    box-shadow: 0 16px 48px rgba(0,0,0,0.4);
    border-top: 1px solid rgba(255,255,255,0.06);
  }

  .nav-links.active { display: flex; }
  .nav-item { width: 100%; }

  .nav-item > a {
    padding: 12px 20px;
    width: 100%;
    border-radius: 8px;
  }

  .nav-item > a::before { display: none; }

  .dropdown {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    background: rgba(255,255,255,0.04);
    border-radius: 6px;
    border: none;
    padding: 4px;
    margin-top: 4px;
  }

  .dropdown a {
    color: rgba(255,255,255,0.65);
    padding: 10px 28px;
  }

  .dropdown a:hover {
    background: rgba(255,255,255,0.08);
    color: var(--white);
    padding-left: 32px;
  }

  .menu-toggle { display: flex; }

  .container { padding: 0 20px; }
  .hero-content h1 { font-size: 2rem; letter-spacing: -1px; }
  .hero-content p { font-size: 0.95rem; }
  .hero-sub { min-height: 240px; height: 240px; }
  .hero-sub .hero-content h1 { font-size: 1.8rem; }
  .section { padding: 72px 0; }
  .section-title h2 { font-size: 1.7rem; }
  .section-title { margin-bottom: 52px; }
  .cards-grid { grid-template-columns: 1fr; }
  .cards-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .clients-grid { grid-template-columns: repeat(2, 1fr); }
  .solutions-grid { grid-template-columns: 1fr; }
  .contact-cards { grid-template-columns: 1fr; }
  .timeline { padding-left: 40px; }
  .timeline::before { left: 10px; }
  .timeline-dot { left: -39px; }
  .photo-banner { height: 280px; }
  .cta-banner { padding: 72px 0; }
  .cta-banner h2 { font-size: 1.8rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { flex-direction: column; text-align: center; gap: 10px; }
  .contact-cta .phone-number { font-size: 2.4rem; }
  .two-col-grid { grid-template-columns: 1fr; }
  .feature-cards-grid { grid-template-columns: 1fr; }
  .effect-grid { grid-template-columns: repeat(2, 1fr); }
  .korea-map-wrap { grid-template-columns: 1fr; gap: 28px; padding: 32px 24px; }
  .korea-map-svg { width: 100%; max-width: 320px; margin: 0 auto; display: block; }
  .delivery-stat-row { grid-template-columns: repeat(3, 1fr); }
  .delivery-stats-only { flex-direction: column; gap: 32px; padding: 48px 32px; }
  .delivery-divider { width: 80px; height: 1px; }
  .delivery-big-num { font-size: 3.6rem; }
  .delivery-big-plus { font-size: 2.4rem; }
  .timeline-right::before { right: 16px; }
  .timeline-modern::before { left: 72px; }
  .timeline-modern .timeline-item { grid-template-columns: 72px 1fr; }
  .tl-year-num { font-size: 1rem; }
  .tl-content { padding-left: 28px; padding-bottom: 32px; }
}

@media (max-width: 480px) {
  .cards-grid-4 { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: 1fr; }
  .effect-grid { grid-template-columns: 1fr; }
  .hero-buttons { flex-direction: column; align-items: center; }
  .contact-cta .cta-buttons { flex-direction: column; align-items: center; }
  .korea-map-svg { width: 100%; }
  .delivery-stat-row { grid-template-columns: 1fr; }
  .stats-strip-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-divider { display: none; }
  .service-bento { grid-template-columns: 1fr; grid-template-rows: auto; }
  .bento-large { grid-column: 1; grid-row: 1; }
}

/* ===== Hero Badge ===== */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0, 201, 167, 0.12);
  border: 1px solid rgba(0, 201, 167, 0.3);
  backdrop-filter: blur(8px);
  color: #a8f0e8;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.5px;
  padding: 7px 18px;
  border-radius: 50px;
  margin-bottom: 24px;
}

.hero-badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(0,201,167,0.2);
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(0,201,167,0.2); }
  50% { box-shadow: 0 0 0 6px rgba(0,201,167,0.05); }
}

/* ===== Hero Scroll Indicator ===== */
.hero-scroll-indicator {
  position: absolute;
  bottom: 36px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero-scroll-indicator span {
  display: block;
  width: 22px;
  height: 36px;
  border: 2px solid rgba(255,255,255,0.35);
  border-radius: 12px;
  position: relative;
}

.hero-scroll-indicator span::before {
  content: '';
  position: absolute;
  top: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: rgba(255,255,255,0.8);
  border-radius: 3px;
  animation: scrollDown 1.8s ease-in-out infinite;
}

@keyframes scrollDown {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  80% { opacity: 0; transform: translateX(-50%) translateY(14px); }
  100% { opacity: 0; transform: translateX(-50%) translateY(0); }
}

/* ===== Stats Strip ===== */
.stats-strip {
  background: var(--dark-navy);
  padding: 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  position: relative;
  overflow: hidden;
}

.stats-strip::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary), var(--accent), var(--primary), transparent);
}

.stats-strip-grid {
  display: grid;
  grid-template-columns: 1fr 1px 1fr 1px 1fr 1px 1fr;
  gap: 0;
}

.stat-block {
  padding: 44px 32px;
  text-align: center;
  position: relative;
  transition: background var(--transition);
}

.stat-block:hover {
  background: rgba(27,122,110,0.07);
}

.stat-num {
  display: block;
  font-size: 3.2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -2px;
  font-variant-numeric: tabular-nums;
}

.stat-plus {
  display: inline-block;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #ffffff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  letter-spacing: -1px;
  vertical-align: super;
  margin-left: 2px;
}

.stat-text {
  font-size: 2.4rem;
  letter-spacing: -1px;
}

.stat-desc {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.45);
  margin-top: 10px;
  font-weight: 500;
  letter-spacing: 0.8px;
  text-transform: uppercase;
}

.stat-divider {
  background: rgba(255,255,255,0.07);
  align-self: stretch;
  margin: 20px 0;
}

/* ===== Section Label ===== */
.section-label {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-light);
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 16px;
}

.section-label.light {
  color: var(--accent);
  background: rgba(0,201,167,0.1);
  border: 1px solid rgba(0,201,167,0.2);
}

/* ===== Bento Grid ===== */
.service-bento {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: 20px;
}

.bento-large {
  grid-column: 1;
  grid-row: 1 / 3;
}

.bento-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px 36px;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.bento-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 0% 0%, var(--primary-glow) 0%, transparent 55%);
  opacity: 0;
  transition: opacity var(--transition);
}

.bento-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md), var(--shadow-teal);
  border-color: rgba(27,122,110,0.2);
}

.bento-card:hover::before { opacity: 1; }

.bento-icon {
  width: 64px;
  height: 64px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all var(--transition-spring);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.bento-card:hover .bento-icon {
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  box-shadow: var(--shadow-teal);
  transform: scale(1.08) rotate(3deg);
}

.bento-card:hover .bento-icon img { filter: brightness(0) invert(1); }

.bento-icon img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  transition: filter var(--transition);
}

.bento-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--gray-900);
  letter-spacing: -0.3px;
  position: relative;
  z-index: 1;
}

.bento-large h3 { font-size: 1.5rem; margin-bottom: 16px; }

.bento-card p {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.8;
  flex: 1;
  position: relative;
  z-index: 1;
  word-break: keep-all;
  overflow-wrap: break-word;
}

.bento-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: 24px;
  transition: all var(--transition);
  position: relative;
  z-index: 1;
}

.bento-link:hover {
  color: var(--primary-mid);
  gap: 10px;
}

/* ===== Dark Alt Section ===== */
.section-dark-alt {
  background: var(--dark-navy);
  position: relative;
  overflow: hidden;
  padding: 110px 0;
}

.section-dark-alt::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(27,122,110,0.12) 0%, transparent 65%);
  pointer-events: none;
}

.section-dark-alt::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0,201,167,0.06) 0%, transparent 65%);
  pointer-events: none;
}

.section-dark-alt .biz-diagram-text h2 {
  color: var(--white);
  font-size: 2.4rem;
  letter-spacing: -1px;
  background: linear-gradient(135deg, #fff 30%, #a8f0e8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-dark-alt .biz-diagram-text p {
  color: rgba(255,255,255,0.6);
  font-weight: 300;
}

.section-dark-alt .biz-list li {
  border-color: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.7);
}

.section-dark-alt .biz-list li:hover {
  color: var(--white);
  background: rgba(255,255,255,0.04);
  border-radius: var(--radius-xs);
  padding-right: 8px;
}

.section-dark-alt .biz-list strong { color: var(--accent); }

/* ===== Feature Number ===== */
.feature-num {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--primary-light);
  background: linear-gradient(135deg, var(--primary), var(--primary-mid));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
  font-variant-numeric: tabular-nums;
  opacity: 0.6;
  transition: opacity var(--transition);
}

.feature-item:hover .feature-num { opacity: 1; }

/* ===== Clients Section (index page marquee) ===== */
.clients-section {
  background: var(--gray-50);
  padding-top: 72px;
  padding-bottom: 72px;
  position: relative;
}

.clients-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(27,122,110,0.05) 1px, transparent 0);
  background-size: 28px 28px;
}

/* ===== Clients Page — Stats Strip ===== */
.clients-stats-strip {
  background: var(--dark-navy);
  padding: 40px 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.clients-stats-grid {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.cstat {
  flex: 1;
  text-align: center;
  padding: 8px 24px;
}

.cstat-num-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: 6px;
}

.cstat-num {
  font-size: 2.8rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, #ffffff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cstat-plus {
  font-size: 1.8rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ffffff 30%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cstat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  letter-spacing: 0.03em;
}

.cstat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
}

/* ===== Clients Page — Category Sections ===== */
.clients-category-section {
  padding: 72px 0;
}

.client-category-header {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 40px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--gray-200);
}

.client-category-header h2 {
  font-size: 1.9rem;
  font-weight: 800;
  color: var(--dark-navy);
  margin-bottom: 8px;
  letter-spacing: -0.5px;
}

.client-category-header p {
  font-size: 0.9rem;
  color: var(--gray-600);
  max-width: 520px;
}

.client-category-label {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.label-public     { background: rgba(59,130,246,0.1);  color: #2563eb; }
.label-finance    { background: rgba(245,158,11,0.1);  color: #d97706; }
.label-enterprise { background: rgba(0,201,167,0.12);  color: var(--primary); }

/* ===== Clients Page — Filter Tabs (kept for reference) ===== */
.clients-main-section {
  background: var(--gray-50);
}

.clients-filter {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 10px 22px;
  border-radius: 100px;
  border: 1.5px solid var(--gray-300);
  background: var(--white);
  color: var(--gray-600);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.filter-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
  background: var(--primary-light);
}

.filter-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
  box-shadow: var(--shadow-teal);
}

.filter-count {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 18px;
  padding: 0 5px;
  border-radius: 100px;
  font-size: 0.7rem;
  font-weight: 700;
  background: rgba(255,255,255,0.25);
  color: inherit;
}

.filter-btn:not(.active) .filter-count {
  background: var(--gray-200);
  color: var(--gray-600);
}

/* ===== Clients Page — Modern Grid ===== */
.clients-grid-modern {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 14px;
}

.client-card-modern {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px 16px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  min-height: 118px;
  position: relative;
  overflow: hidden;
  cursor: default;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition), opacity 0.22s ease, background var(--transition);
}

.client-card-modern::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--primary-light) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}

.client-card-modern:hover {
  transform: translateY(-5px);
  border-color: var(--primary);
  box-shadow: var(--shadow-teal);
}

.client-card-modern:hover::after {
  opacity: 1;
}

.client-card-modern img {
  max-width: 110px;
  max-height: 46px;
  object-fit: contain;
  position: relative;
  z-index: 1;
  filter: grayscale(100%);
  opacity: 0.55;
  transition: all var(--transition);
}

.client-card-modern:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

.client-card-modern span {
  font-size: 0.71rem;
  font-weight: 500;
  color: var(--gray-500);
  position: relative;
  z-index: 1;
  text-align: center;
  line-height: 1.4;
  transition: color var(--transition);
}

.client-card-modern:hover span {
  color: var(--primary);
}

/* Category dot indicator */
.card-category-dot {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  z-index: 2;
}

.dot-public    { background: #3b82f6; }
.dot-finance   { background: #f59e0b; }
.dot-enterprise { background: var(--accent); }

/* ===== Value / Strength Section ===== */
.value-section {
  background: var(--gray-50);
  position: relative;
  overflow: hidden;
}

.value-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(27,122,110,0.055) 1px, transparent 0);
  background-size: 30px 30px;
  pointer-events: none;
}

/* Achievement bar */
.val-achieve-row {
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--dark-navy);
  border-radius: var(--radius-xl);
  padding: 36px 48px;
  margin-bottom: 64px;
  gap: 0;
  position: relative;
  overflow: hidden;
}

.val-achieve-row::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(27,122,110,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.val-achieve {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}

.val-num-wrap {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  margin-bottom: 6px;
}

.val-num {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1;
  background: linear-gradient(135deg, #ffffff 20%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.val-unit {
  font-size: 1.4rem;
  font-weight: 700;
  background: linear-gradient(135deg, #ffffff 20%, var(--accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.val-achieve p {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  font-weight: 500;
  letter-spacing: 0.04em;
  margin: 0;
}

.val-divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,0.1);
  flex-shrink: 0;
  margin: 0 8px;
}

/* Strength cards grid */
.strength-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  position: relative;
  z-index: 1;
}

.strength-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}

.strength-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}

.strength-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

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

.strength-icon-wrap {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex-shrink: 0;
}

.sc-blue   { background: rgba(59,130,246,0.1);  color: #2563eb; }
.sc-teal   { background: rgba(0,201,167,0.12);  color: var(--primary); }
.sc-purple { background: rgba(139,92,246,0.1);  color: #7c3aed; }
.sc-orange { background: rgba(245,158,11,0.1);  color: #d97706; }

.strength-card h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--dark-navy);
  margin-bottom: 10px;
  letter-spacing: -0.2px;
}

.strength-card > p {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 20px;
}

.strength-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding-top: 16px;
  border-top: 1px solid var(--gray-100);
}

.strength-list li {
  font-size: 0.8rem;
  color: var(--gray-600);
  line-height: 1.5;
  padding-left: 18px;
  position: relative;
}

.strength-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
}

/* ===== CTA Eyebrow ===== */
.cta-eyebrow {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  opacity: 0.9;
}

/* ===== Contact CTA Label ===== */
.contact-cta-label {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--gray-500);
  margin-bottom: 8px;
}

/* ===== Button outline dark ===== */
.btn-outline-dark {
  background: transparent;
  color: var(--gray-700);
  border: 1.5px solid var(--gray-300);
}

.btn-outline-dark:hover {
  border-color: var(--primary);
  color: var(--primary);
  transform: translateY(-3px);
  background: var(--primary-light);
}

/* ===== Coming Soon Badge ===== */
.coming-soon-badge {
  display: inline-block;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--accent);
  border: 1.5px solid var(--accent);
  border-radius: 100px;
  padding: 3px 10px;
  vertical-align: middle;
  margin-left: 10px;
  opacity: 0.85;
}

.ai-card-disabled {
  opacity: 0.6;
  pointer-events: none;
}

/* ===== Key Feature Grid (solutions.html) ===== */
.key-feature-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 48px;
}

.key-feature-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: box-shadow var(--transition), border-color var(--transition);
}

.key-feature-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.kf-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
}

.kf-icon img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.kf-body h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gray-800);
  margin-bottom: 8px;
}

.kf-body p {
  font-size: 0.875rem;
  color: var(--gray-600);
  line-height: 1.7;
  margin-bottom: 6px;
}

/* ===== Customizing Grid (solutions.html) ===== */
.custom-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 48px;
}

.custom-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 20px;
  border: 1.5px solid var(--gray-200);
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.custom-num {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--primary-light);
  background: var(--primary);
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  color: #fff;
}

.custom-item p {
  font-size: 0.875rem;
  color: var(--gray-700);
  line-height: 1.65;
  margin: 0;
}

.custom-systems {
  grid-column: 1 / -1;
  background: var(--primary-light);
  border-radius: var(--radius);
  padding: 24px 28px;
  border: 1.5px solid rgba(27,122,110,0.15);
}

.custom-systems strong {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 14px;
}

.custom-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.custom-tags span {
  background: var(--white);
  border: 1px solid rgba(27,122,110,0.25);
  color: var(--primary-dark);
  border-radius: 100px;
  padding: 5px 16px;
  font-size: 0.82rem;
  font-weight: 500;
}

@media (max-width: 992px) {
  .key-feature-grid { grid-template-columns: 1fr; }
  .custom-grid { grid-template-columns: repeat(2, 1fr); }
}

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

/* ===== AI Section ===== */
.ai-section { background: var(--dark-navy); }

.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 52px;
}

.ai-card {
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: var(--radius-lg);
  padding: 36px 30px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
}

.ai-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: 0 12px 40px rgba(0,201,167,0.15);
}

.ai-card-num {
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--accent);
}

.ai-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(0,201,167,0.1);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
}

.ai-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
}

.ai-card p {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.75;
}

.ai-list {
  list-style: none;
  padding: 0;
  margin-top: 4px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ai-list li {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
  padding-left: 16px;
  position: relative;
  line-height: 1.5;
}

.ai-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 7px;
  width: 5px;
  height: 5px;
  background: var(--accent);
  border-radius: 50%;
}

@media (max-width: 992px) {
  .ai-grid { grid-template-columns: 1fr; gap: 16px; }
}

/* ===== Customer Access Section ===== */
.customer-access-section {
  background: var(--white);
}

.customer-access-section .section-title h2 {
  font-size: 1.4rem;
  font-weight: 700;
}

.customer-access-section .section-title p {
  font-size: 0.95rem;
  color: var(--gray-600);
}

.customer-access-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 36px;
  width: 75%;
  margin-left: auto;
  margin-right: auto;
}

.access-card {
  display: block;
  text-decoration: none;
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

.access-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.access-card img {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== Responsive additions ===== */
@media (max-width: 992px) {
  .customer-access-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-strip-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-divider { display: none; }
  .service-bento { grid-template-columns: 1fr; }
  .bento-large { grid-row: auto; }
  .section-dark-alt { padding: 80px 0; }
  .section-dark-alt .biz-diagram-text h2 { font-size: 1.8rem; }
  .clients-grid-modern { grid-template-columns: repeat(4, 1fr); }
  .clients-stats-grid { gap: 0; }
  .strength-grid { grid-template-columns: repeat(2, 1fr); }
  .val-achieve-row { padding: 28px 24px; }
  .val-num { font-size: 2rem; }
}

@media (max-width: 768px) {
  .customer-access-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .stats-strip-grid { grid-template-columns: repeat(2, 1fr); gap: 0; }
  .stat-block { padding: 32px 20px; }
  .stat-num { font-size: 2.4rem; }
  .hero-badge { font-size: 0.75rem; padding: 6px 14px; }
  .hero-scroll-indicator { display: none; }
  .section-label { font-size: 0.65rem; letter-spacing: 2px; }
  .service-bento { gap: 14px; }
  .bento-card { padding: 28px 24px; }
  .bento-large h3 { font-size: 1.2rem; }
  .clients-grid-modern { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .clients-stats-grid { flex-wrap: wrap; }
  .cstat { flex: 1 1 40%; padding: 16px; }
  .cstat-divider { display: none; }
  .cstat-num { font-size: 2.2rem; }
  .strength-grid { grid-template-columns: 1fr; gap: 14px; }
  .val-achieve-row { flex-wrap: wrap; gap: 0; border-radius: var(--radius-lg); }
  .val-achieve { flex: 1 1 40%; padding: 16px 8px; }
  .val-divider { display: none; }
  .val-num { font-size: 1.8rem; }
}

@media (max-width: 480px) {
  .clients-grid-modern { grid-template-columns: repeat(2, 1fr); }
  .customer-access-grid { grid-template-columns: 1fr; }
}

body {
  word-break: keep-all;
  overflow-wrap: break-word;
}