/* About Us Page Specific Styles */

/* ==================== Hero Section ==================== */
.about-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 120px 24px 80px;
  overflow: hidden;
}

.about-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 900px;
}

/* Back to Home Button */
.back-home-btn {
  position: absolute;
  top: 100px;
  left: 24px;
  z-index: 10;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--radius-full);
  color: var(--accent-cyan);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.back-home-btn:hover {
  background: rgba(0, 212, 255, 0.2);
  border-color: var(--accent-cyan);
  transform: translateX(-5px);
  box-shadow: 0 0 20px rgba(0, 212, 255, 0.2);
}

.back-home-btn svg {
  transition: transform 0.3s ease;
}

.back-home-btn:hover svg {
  transform: translateX(-3px);
}

@media (max-width: 768px) {
  .back-home-btn {
    top: 80px;
    left: 16px;
    padding: 8px 16px;
    font-size: 0.85rem;
  }
}

.about-hero-title {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
}

.about-hero-subtitle {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--text-secondary);
  max-width: 100%;
  margin: 0 auto;
  white-space: nowrap;
}

@media (max-width: 768px) {
  .about-hero-subtitle {
    white-space: normal;
    max-width: 90%;
  }
}

/* ==================== Introduction Section ==================== */
.intro-section {
  padding: 120px 24px;
  position: relative;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}

.intro-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

.intro-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
}

.intro-title {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 40px;
  color: var(--text-primary);
  position: relative;
  display: inline-block;
}

.intro-title::after {
  content: '';
  position: absolute;
  bottom: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  border-radius: 2px;
}

.intro-body {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 40px 48px;
  position: relative;
  overflow: hidden;
}

.intro-body::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-amber), var(--accent-purple));
}

.intro-body p {
  font-size: 1.15rem;
  color: var(--text-secondary);
  line-height: 2;
  margin: 0;
}

@media (max-width: 768px) {
  .intro-section {
    padding: 80px 20px;
  }
  
  .intro-body {
    padding: 32px 24px;
  }
  
  .intro-body p {
    font-size: 1.05rem;
    line-height: 1.9;
  }
}

/* ==================== Mission Section ==================== */
.mission-section {
  padding: 120px 24px;
  position: relative;
  overflow: hidden;
}

.mission-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

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

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

@media (max-width: 968px) {
  .mission-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
}

/* Mission Visual */
.mission-visual {
  position: relative;
  height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mission-graphic {
  position: relative;
  width: 500px;
  height: 420px;
}

.graphic-orbit {
  display: none;
}

/* Unified Illustration */
.unified-illustration {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.illustration-svg {
  width: 100%;
  height: 100%;
  filter: drop-shadow(0 0 20px rgba(0, 212, 255, 0.15));
}

.icon-group {
  opacity: 0;
  animation: fadeInIcon 0.8s ease-out forwards, floatIcon 5s ease-in-out infinite;
  animation-delay: calc(var(--delay) * 0.15s), calc(var(--delay) * 0.3s + 0.8s);
}

@keyframes fadeInIcon {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes floatIcon {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

/* Mission Content */
.mission-content {
  position: relative;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
}

.section-label.centered {
  justify-content: center;
  width: 100%;
}

.label-number {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent-cyan);
  background: rgba(0, 212, 255, 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 212, 255, 0.3);
}

.label-text {
  font-size: 0.875rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.section-title {
  font-family: var(--font-mono);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 24px;
}

.section-title.centered {
  text-align: center;
}

.section-title .highlight {
  color: var(--accent-cyan);
  position: relative;
}

.section-desc {
  text-align: center;
  color: var(--text-secondary);
  font-size: 1.1rem;
  max-width: 700px;
  margin: 0 auto 60px;
  line-height: 1.8;
}

.mission-text {
  margin-bottom: 32px;
}

.mission-text p {
  font-size: 1.1rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Services Highlight */
.services-highlight {
  margin-bottom: 32px;
}

.services-intro {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 16px;
}

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

.service-tag {
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  font-weight: 500;
  text-decoration: none;
  transition: all 0.3s ease;
}

.service-tag.ai {
  background: rgba(168, 85, 247, 0.15);
  color: #a855f7;
  border: 1px solid rgba(168, 85, 247, 0.3);
}

.service-tag.ai:hover {
  background: rgba(168, 85, 247, 0.25);
  transform: translateY(-2px);
}

.service-tag.seo {
  background: rgba(34, 197, 94, 0.15);
  color: #22c55e;
  border: 1px solid rgba(34, 197, 94, 0.3);
}

.service-tag.seo:hover {
  background: rgba(34, 197, 94, 0.25);
  transform: translateY(-2px);
}

.service-tag.sem {
  background: rgba(59, 130, 246, 0.15);
  color: #3b82f6;
  border: 1px solid rgba(59, 130, 246, 0.3);
}

.service-tag.sem:hover {
  background: rgba(59, 130, 246, 0.25);
  transform: translateY(-2px);
}

.service-tag.web {
  background: rgba(245, 158, 11, 0.15);
  color: #f59e0b;
  border: 1px solid rgba(245, 158, 11, 0.3);
}

.service-tag.web:hover {
  background: rgba(245, 158, 11, 0.25);
  transform: translateY(-2px);
}

.service-tag-more {
  display: inline-block;
  padding: 8px 16px;
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Mission CTA Card */
.cta-card {
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 24px;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-amber), var(--accent-purple));
}

.cta-card p {
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 0;
}

.cta-card strong {
  color: var(--text-primary);
  font-weight: 600;
}

/* ==================== Values Section ==================== */
.values-section {
  padding: 120px 24px;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);
  position: relative;
}

.section-header {
  margin-bottom: 60px;
}

/* Partner Showcase */
.partner-showcase {
  display: flex;
  justify-content: center;
  margin-bottom: 48px;
}

.partner-badge {
  background: white;
  padding: 32px 48px;
  border-radius: var(--radius-xl);
  box-shadow: 
    0 20px 60px rgba(0, 0, 0, 0.3),
    0 0 40px rgba(0, 212, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.partner-badge:hover {
  transform: translateY(-5px);
  box-shadow: 
    0 30px 80px rgba(0, 0, 0, 0.4),
    0 0 60px rgba(0, 212, 255, 0.2);
}

.google-partner-logo {
  height: 120px;
  width: auto;
}

/* Partner Intro */
.partner-intro {
  max-width: 800px;
  margin: 0 auto 60px;
}

.intro-card {
  text-align: center;
  padding: 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
}

.intro-card h3 {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.google-text {
  background: linear-gradient(90deg, #4285f4, #ea4335, #fbbc04, #34a853);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.intro-card p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  line-height: 1.7;
}

/* Partner Benefits */
.partner-benefits {
  display: flex;
  flex-direction: column;
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.benefit-card {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 24px 32px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  transition: all 0.3s ease;
}


.benefit-icon {
  flex-shrink: 0;
  width: 60px;
  height: 60px;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.3);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
}

.benefit-content {
  flex: 1;
}

.benefit-content h4 {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.benefit-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.benefit-check {
  flex-shrink: 0;
  width: 40px;
  height: 40px;
  background: rgba(34, 197, 94, 0.15);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #22c55e;
}

@media (max-width: 768px) {
  .benefit-card {
    flex-direction: column;
    text-align: center;
  }
}

/* ==================== Why Partner Section ==================== */
.why-partner-section {
  padding: 120px 24px;
  position: relative;
}

.why-partner-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-subtle), transparent);
}

/* Advantages Grid */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 1100px;
  margin: 0 auto;
}

@media (max-width: 968px) {
  .advantages-grid {
    grid-template-columns: 1fr;
  }
}

.advantage-card {
  position: relative;
  padding: 40px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  transition: all 0.4s ease;
  overflow: hidden;
}

.advantage-card:hover {
  border-color: transparent;
}

.advantage-card:hover .advantage-glow {
  opacity: 1;
}

.advantage-glow {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    rgba(0, 212, 255, 0.1) 0%,
    rgba(168, 85, 247, 0.05) 50%,
    rgba(245, 158, 11, 0.1) 100%
  );
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.advantage-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple), var(--accent-amber));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.4s ease;
}

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

.advantage-number {
  position: absolute;
  top: 24px;
  left: 24px;
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-purple));
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: white;
}

/* Color variations for numbers */
.advantage-card:nth-child(1) .advantage-number {
  background: linear-gradient(135deg, #3b82f6, #1d4ed8);
}

.advantage-card:nth-child(2) .advantage-number {
  background: linear-gradient(135deg, #f59e0b, #d97706);
}

.advantage-card:nth-child(3) .advantage-number {
  background: linear-gradient(135deg, #22c55e, #16a34a);
}

.advantage-card:nth-child(4) .advantage-number {
  background: linear-gradient(135deg, #a855f7, #7c3aed);
}

.advantage-content {
  position: relative;
  z-index: 1;
  padding-top: 60px;
}

.advantage-title {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 16px;
  color: var(--text-primary);
}

.advantage-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin: 0;
}

/* ==================== About CTA Section ==================== */
.about-cta-section {
  padding: 120px 24px;
  position: relative;
}

.cta-wrapper {
  position: relative;
  max-width: 1000px;
  margin: 0 auto;
  padding: 80px 60px;
  background: linear-gradient(135deg, var(--bg-elevated), var(--bg-card));
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-2xl);
  overflow: hidden;
}

.cta-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(245, 158, 11, 0.1) 0%, transparent 50%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.cta-title {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.cta-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
}

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

.cta-visual {
  position: absolute;
  top: 50%;
  right: -100px;
  transform: translateY(-50%);
  width: 400px;
  height: 400px;
  pointer-events: none;
}

.cta-rings .ring {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  border: 1px solid rgba(0, 212, 255, 0.2);
  border-radius: 50%;
  animation: expandRing 4s ease-out infinite;
}

.cta-rings .ring:nth-child(1) {
  animation-delay: 0s;
}

.cta-rings .ring:nth-child(2) {
  animation-delay: 1.3s;
}

.cta-rings .ring:nth-child(3) {
  animation-delay: 2.6s;
}

@keyframes expandRing {
  0% {
    width: 0;
    height: 0;
    opacity: 1;
  }
  100% {
    width: 400px;
    height: 400px;
    opacity: 0;
  }
}

/* ==================== Nav Active State ==================== */
.nav-link.active {
  color: var(--accent-cyan);
}

.mobile-link.active {
  color: var(--accent-cyan);
}

/* ==================== Responsive Adjustments ==================== */
@media (max-width: 768px) {
  .about-hero {
    min-height: 100vh;
    padding: 100px 20px 60px;
  }
  
  .mission-section,
  .values-section,
  .why-partner-section,
  .about-cta-section {
    padding: 80px 20px;
  }
  
  .mission-visual {
    height: 320px;
    order: -1;
  }
  
  .mission-graphic {
    width: 100%;
    height: 300px;
  }
  
  .illustration-svg {
    max-width: 100%;
  }
  
  .partner-badge {
    padding: 24px 32px;
  }
  
  .google-partner-logo {
    height: 80px;
  }
  
  .advantage-card {
    padding: 32px 24px;
  }
  
  .cta-wrapper {
    padding: 60px 32px;
  }
  
  .cta-visual {
    display: none;
  }
}

/* ==================== Animation Delays ==================== */
.reveal-item {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
  transition-delay: calc(var(--delay, 0) * 0.1s);
}

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