/* ==========================================================================
   공룡국제특허사무소 (TREX International Patent Law Firm) Design System
   ========================================================================== */

@import url('https://cdn.jsdelivr.net/gh/orioncactus/pretendard/dist/web/static/pretendard.css');
@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;600;700;800&display=swap');

:root {
  /* Color Palette - Vibrant Emerald & Deep Slate Navy */
  --primary: #059669;         /* Vibrant Emerald */
  --primary-dark: #047857;    /* Deep Forest Emerald */
  --primary-light: #d1fae5;   /* Light Mint Accent */
  --secondary: #0f172a;       /* Deep Slate Blue */
  --secondary-light: #1e293b; /* Card Dark Slate */
  --accent-gold: #f59e0b;     /* Warm Gold Accent */
  --accent-gold-light: #fef3c7;
  
  --bg-dark: #090d16;
  --bg-card: #111827;
  --bg-light: #f8fafc;
  --bg-white: #ffffff;
  
  --text-primary: #0f172a;
  --text-secondary: #475569;
  --text-muted: #94a3b8;
  --text-white: #ffffff;
  
  --border-light: #e2e8f0;
  --border-dark: #334155;
  
  --shadow-sm: 0 2px 4px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 20px 35px -10px rgba(5, 150, 105, 0.15);
  --shadow-glow: 0 0 25px rgba(5, 150, 105, 0.35);

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  font-family: 'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, Roboto, sans-serif;
  color: var(--text-primary);
  background-color: var(--bg-light);
  line-height: 1.6;
}

body {
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Section Header */
.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem auto;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  background-color: var(--primary-light);
  color: var(--primary-dark);
  font-weight: 700;
  font-size: 0.875rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.badge-icon {
  font-size: 1.1rem;
}

.section-title {
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1.3;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-title span {
  color: var(--primary);
  position: relative;
  display: inline-block;
}

.section-title span::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  width: 100%;
  height: 8px;
  background-color: rgba(5, 150, 105, 0.18);
  z-index: -1;
  border-radius: 4px;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-secondary);
  word-break: keep-all;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.9rem 1.8rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
}

.btn-primary {
  background-color: var(--primary);
  color: var(--text-white);
}

.btn-primary:hover {
  background-color: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background-color: var(--secondary);
  color: var(--text-white);
}

.btn-secondary:hover {
  background-color: #1e293b;
  transform: translateY(-2px);
}

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

.btn-outline:hover {
  background-color: var(--primary-light);
  transform: translateY(-2px);
}

.btn-naver {
  background-color: #03cf5d;
  color: #ffffff;
  font-weight: 700;
}

.btn-naver:hover {
  background-color: #02b350;
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(3, 207, 93, 0.4);
}

.btn-lg {
  padding: 1.1rem 2.2rem;
  font-size: 1.1rem;
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(226, 232, 240, 0.8);
  transition: var(--transition);
}

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

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.45rem;
  color: var(--secondary);
}

.logo-dino-icon {
  font-size: 2rem;
  filter: drop-shadow(0 2px 4px rgba(5, 150, 105, 0.3));
  animation: floatDino 3s ease-in-out infinite;
}

@keyframes floatDino {
  0%, 100% { transform: translateY(0) rotate(0deg); }
  50% { transform: translateY(-4px) rotate(4deg); }
}

.logo-text {
  display: flex;
  flex-direction: column;
}

.logo-title {
  font-weight: 900;
  color: var(--secondary);
  letter-spacing: -0.03em;

}

.logo-title span {
  color: var(--primary);
}

.logo-sub {
  font-size: 0.72rem;
  color: var(--text-secondary);
  font-weight: 600;
  letter-spacing: 0.05em;

}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-secondary);
  position: relative;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--primary);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-right {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.8rem;
  color: var(--secondary);
  cursor: pointer;
}

/* Hero Section */
.hero {
  padding-top: 130px;
  padding-bottom: 80px;
  background: linear-gradient(135deg, #f0fdf4 0%, #e0f2fe 50%, #ffffff 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(5, 150, 105, 0.12) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
}

.hero-content {
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: var(--bg-white);
  border: 1px solid rgba(5, 150, 105, 0.3);
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary-dark);
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.1);
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1.25;
  color: var(--secondary);
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero-title span.highlight {
  color: var(--primary);
  background: linear-gradient(120deg, #059669, #0d9488);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--text-secondary);
  margin-bottom: 2.2rem;
  line-height: 1.7;
  word-break: keep-all;
}

.hero-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(226, 232, 240, 0.8);
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--primary);
  font-family: 'Outfit', sans-serif;
  line-height: 1.1;
}

.stat-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-top: 0.3rem;
}

.hero-image-wrapper {
  position: relative;
  z-index: 1;
  padding-top: 35px;
}

/* Speech Bubble Above Image */
.speech-bubble-top {
  position: absolute;
  top: -22px;
  right: 10px;
  background: linear-gradient(135deg, #ffffff 0%, #ecfdf5 100%);
  color: var(--secondary);
  padding: 0.85rem 1.3rem;
  border-radius: 20px;
  border: 2px solid var(--primary);
  box-shadow: 0 12px 30px rgba(5, 150, 105, 0.22);
  font-size: 0.93rem;
  font-weight: 800;
  z-index: 12;
  word-break: keep-all;
  animation: floatBubble 3.5s ease-in-out infinite;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.speech-bubble-top span {
  color: var(--primary-dark);
  background-color: var(--primary-light);
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-weight: 800;
}

.speech-bubble-top::after {
  content: '';
  position: absolute;
  bottom: -12px;
  right: 45px;
  border-width: 12px 10px 0;
  border-style: solid;
  border-color: var(--primary) transparent;
  display: block;
  width: 0;
}

.speech-bubble-top::before {
  content: '';
  position: absolute;
  bottom: -9px;
  right: 47px;
  border-width: 9px 8px 0;
  border-style: solid;
  border-color: #ecfdf5 transparent;
  display: block;
  width: 0;
  z-index: 1;
}

@keyframes floatBubble {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.hero-image-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--bg-white);
  transition: var(--transition);
}

.hero-image-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 25px 50px -12px rgba(5, 150, 105, 0.25);
}

.hero-image-card img {
  width: 100%;
  object-fit: cover;
}

.floating-badge {
  position: absolute;
  bottom: 24px;
  left: -20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: 0 15px 30px rgba(0,0,0,0.12);
  display: flex;
  align-items: center;
  gap: 1rem;
  border: 1px solid var(--border-light);
  animation: floatBadge 4s ease-in-out infinite;
}

@keyframes floatBadge {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.floating-icon {
  width: 48px;
  height: 48px;
  background-color: var(--primary-light);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.floating-text h4 {
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--secondary);
}

.floating-text p {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

/* Feature Highlights Grid */
.features-section {
  padding: 80px 0;
  background-color: var(--bg-white);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background-color: var(--bg-light);
  padding: 2.2rem 1.8rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--primary);
  opacity: 0;
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  background-color: var(--bg-white);
  border-color: rgba(5, 150, 105, 0.3);
}

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

.feature-icon {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, var(--primary-light) 0%, #ecfdf5 100%);
  color: var(--primary);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  margin-bottom: 1.4rem;
}

.feature-title {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 0.8rem;
}

.feature-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Services Section */
.services-section {
  padding: 100px 0;
  background-color: #f8fafc;
}

.services-layout {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 3rem;
  align-items: center;
}

.services-img-container {
  position: relative;
}

.services-img-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--bg-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.service-card {
  background-color: var(--bg-white);
  padding: 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
}

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

.service-card-header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 0.8rem;
}

.service-dino-badge {
  font-size: 1.5rem;
}

.service-card-title {
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--secondary);
}

.service-card-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

.service-card-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1rem;
}

.tag {
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.2rem 0.6rem;
  background-color: #f1f5f9;
  color: #475569;
  border-radius: 4px;
}

/* Special Services (IP R&D & Litigation) */
.special-services {
  margin-top: 3.5rem;
  background: linear-gradient(135deg, var(--secondary) 0%, #1e293b 100%);
  border-radius: var(--radius-lg);
  padding: 3rem;
  color: var(--text-white);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  box-shadow: var(--shadow-lg);
}

.special-item {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.special-icon {
  font-size: 2.2rem;
}

.special-item h3 {
  font-size: 1.25rem;
  font-weight: 800;
  color: #6ee7b7;
}

.special-item p {
  font-size: 0.9rem;
  color: #cbd5e1;
  line-height: 1.6;
}

/* Pricing Section */
.pricing-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.pricing-banner-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 4rem;
}

.pricing-img-wrapper img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
}

.pricing-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.pricing-card {
  background-color: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  border: 2px solid var(--border-light);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  position: relative;
}

.pricing-card.popular {
  background-color: var(--bg-white);
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
  transform: scale(1.03);
}

.popular-badge {
  position: absolute;
  top: -16px;
  right: 24px;
  background: linear-gradient(135deg, var(--accent-gold) 0%, #d97706 100%);
  color: var(--text-white);
  font-size: 0.8rem;
  font-weight: 800;
  padding: 0.3rem 1rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 10px rgba(245, 158, 11, 0.4);
}

.pricing-header {
  margin-bottom: 1.5rem;
}

.pricing-category {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.pricing-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--secondary);
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  gap: 0.3rem;
  margin: 1.2rem 0;
}

.price-num {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--secondary);
  font-family: 'Outfit', sans-serif;
}

.price-unit {
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--secondary);
}

.price-note {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.pricing-features {
  margin: 1.5rem 0 2rem 0;
  flex-grow: 1;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0.8rem;
}

.check-icon {
  color: var(--primary);
  font-weight: 900;
}

/* Pricing Calculator Box */
.pricing-calculator {
  margin-top: 4rem;
  background: linear-gradient(135deg, #ecfdf5 0%, #f0fdf4 100%);
  border: 2px solid rgba(5, 150, 105, 0.2);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  text-align: center;
}

.calc-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 1rem;
}

.calc-controls {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-bottom: 1.5rem;
}

.calc-select {
  padding: 0.8rem 1.2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-dark);
  background-color: var(--bg-white);
  color: var(--text-primary);
}

.calc-result {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-dark);
}

/* Profile / Attorney Section */
.attorney-section {
  padding: 100px 0;
  background-color: #f8fafc;
}

.attorney-card {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
}

.attorney-img-side {
  position: relative;
  background-color: #0f172a;
}

.attorney-img-side img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.attorney-info-side {
  padding: 3.5rem 3rem;
}

.attorney-role {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 800;
  color: var(--primary);
  background-color: var(--primary-light);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.8rem;
}

.attorney-name {
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--secondary);
  margin-bottom: 1.5rem;
}

.attorney-name span {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-left: 0.5rem;
}

.profile-group {
  margin-bottom: 1.8rem;
}

.profile-group-title {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--secondary);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.8rem;
  padding-bottom: 0.4rem;
  border-bottom: 2px solid var(--primary-light);
}

.profile-list {
  list-style: none;
}

.profile-list li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  line-height: 1.5;
}

.profile-list li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--primary);
  font-weight: bold;
}

.specialty-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}

.spec-badge {
  background-color: #e0f2fe;
  color: #0369a1;
  font-size: 0.85rem;
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-sm);
}

/* Location & Contact Section */
.location-section {
  padding: 100px 0;
  background-color: var(--bg-white);
}

.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

.location-info-card {
  background-color: var(--bg-light);
  border-radius: var(--radius-lg);
  padding: 3rem;
  border: 1px solid var(--border-light);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 1.2rem;
  margin-bottom: 1.8rem;
}

.info-icon {
  width: 50px;
  height: 50px;
  background-color: var(--primary-light);
  color: var(--primary-dark);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.info-text h4 {
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--secondary);
  margin-bottom: 0.3rem;
}

.info-text p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.info-text a {
  color: var(--primary-dark);
  font-weight: 700;
}

.info-text a:hover {
  text-decoration: underline;
}

.naver-map-card {
  background-color: var(--secondary);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  color: var(--text-white);
  display: flex;
  flex-direction: column;
  position: relative;
}

.map-placeholder {
  height: 280px;
  background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 2rem;
  text-align: center;
  border-bottom: 1px solid var(--border-dark);
  position: relative;
}

.map-dino-pin {
  font-size: 3.5rem;
  animation: bouncePin 2s infinite;
}

@keyframes bouncePin {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.map-actions {
  padding: 2.2rem;
  text-align: center;
}

.map-actions p {
  font-size: 0.95rem;
  color: #94a3b8;
  margin-bottom: 1.5rem;
}

/* Contact Modal / Quick Form */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  background-color: var(--bg-white);
  border-radius: var(--radius-lg);
  max-width: 550px;
  width: 90%;
  padding: 2.5rem;
  position: relative;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  transform: translateY(20px);
  transition: var(--transition);
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--secondary);
}

.form-group {
  margin-bottom: 1.2rem;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--secondary);
  margin-bottom: 0.4rem;
}

.form-control {
  width: 100%;
  padding: 0.8rem 1rem;
  font-size: 0.95rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
  font-family: inherit;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.15);
}

textarea.form-control {
  resize: vertical;
  min-height: 100px;
}

/* Footer */
.footer {
  background-color: var(--bg-dark);
  color: #94a3b8;
  padding: 60px 0 30px 0;
  border-top: 1px solid var(--border-dark);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-logo {
  color: var(--text-white);
  font-size: 1.5rem;
  font-weight: 800;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.6;
  max-width: 400px;
}

.footer-title {
  color: var(--text-white);
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.footer-links li {
  margin-bottom: 0.6rem;
}

.footer-links a:hover {
  color: var(--primary-light);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .hero-grid,
  .services-layout,
  .pricing-banner-grid,
  .attorney-card,
  .location-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .features-grid,
  .pricing-cards,
  .special-services {
    grid-template-columns: 1fr;
  }

  .pricing-card.popular {
    transform: scale(1);
  }

  .hero-title {
    font-size: 2.3rem;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: 80px;
    left: 0;
    width: 100%;
    background-color: var(--bg-white);
    flex-direction: column;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
    border-bottom: 1px solid var(--border-light);
  }

  .nav-links.active {
    display: flex;
  }

  .mobile-toggle {
    display: block;
  }
}

@media (max-width: 600px) {
  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

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

  .calc-controls {
    flex-direction: column;
  }
}

/* ==========================================================================
   PC vs SmartPhone (Mobile) Device Adaptive System
   ========================================================================== */

/* Device Specific Tuning */
/* PC (Desktop) Specific Optimizations */
@media (min-width: 993px) {
  body.is-desktop .hero-title {
    font-size: 3.2rem;
  }

  body.is-desktop .feature-card:hover {
    transform: translateY(-8px) scale(1.02);
  }

  body.is-desktop .pricing-card:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-lg);
  }
}

/* Smartphone (Mobile) Specific Optimizations */
@media (max-width: 768px) {
  /* 5mm Spacing & Logo Optimization for Smartphone Header */
  .navbar {
    padding-top: 16px; /* 5mm 위쪽 공간 확보 */
  }

  .navbar-container {
    height: auto;
    min-height: 75px;
    padding-top: 6px;
    padding-bottom: 10px;
  }

  .logo {
    gap: 0.6rem;
  }

  .logo-dino-icon {
    font-size: 1.8rem;
  }

  .logo-title {
    font-size: 1.25rem;
    line-height: 1.2;
  }

  .logo-sub {
    font-size: 0.65rem;
    margin-top: 2px;
  }

  .nav-links {
    top: 95px; /* Adjust menu drawer position for padded navbar */
  }

  .speech-bubble-top {
    position: relative;
    top: 0;
    right: 0;
    margin-bottom: 12px;
    font-size: 0.85rem;
    padding: 0.75rem 1rem;
    width: 100%;
    text-align: center;
    justify-content: center;
  }

  .speech-bubble-top::after,
  .speech-bubble-top::before {
    display: none;
  }

  .hero {
    padding-top: 125px; /* 5mm 내려간 헤더에 맞춰 본문 여백 추가 */
    padding-bottom: 50px;
  }

  .hero-title {
    font-size: 2rem;
    line-height: 1.3;
  }

  .section-title {
    font-size: 1.8rem;
  }

  .floating-badge {
    position: relative;
    bottom: 0;
    left: 0;
    margin-top: 12px;
    width: 100%;
  }

  .hero-stats {
    grid-template-columns: 1fr;
    gap: 1.2rem;
    text-align: center;
  }

  .attorney-info-side {
    padding: 2rem 1.5rem;
  }

  .location-info-card {
    padding: 1.8rem 1.2rem;
  }
}