* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --background: #ffffff;
  --foreground: #000000;
  --border: #000000;
  --muted: #999999;
}

.dark {
  --background: #000000;
  --foreground: #ffffff;
  --border: #ffffff;
  --muted: #666666;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Helvetica Neue', 'Arial', sans-serif;
  background: var(--background);
  color: var(--foreground);
  line-height: 1.5;
  transition: background-color 0.4s cubic-bezier(0.4, 0, 0.2, 1), 
              color 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1600px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Links */
.style-link {
color:black; 
}

/* Header */
header {
  border-bottom: 1px solid var(--border);
  padding: 2rem;
  transition: border-color 0.4s ease;
}

.header-content {
  display: flex;
  justify-content: space-between;
  align-items: start;
}

h1 {
  font-size: 4rem;
  line-height: 0.9;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  transition: opacity 0.3s ease;
  cursor: pointer;
  font-weight: 400;
}
h1:hover {
  opacity: 0.7;
}

h2 {
  font-size: 3rem;
  font-weight: 400;
}
h2 {
  font-size: 3rem;
  font-weight: 400;
}

.impact { 
  margin-top: 2rem;
  margin-bottom: 2rem;
}

.subtitle {
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  transition: color 0.4s ease;
}

/* Theme Toggle */
.theme-toggle {
  border: 1px solid var(--border);
  background: transparent;
  padding: 0.75rem;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.theme-toggle::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: var(--foreground);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1), 
              height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-toggle:hover::before {
  width: 200%;
  height: 200%;
}

.theme-toggle svg {
  position: relative;
  z-index: 1;
  width: 20px;
  height: 20px;
  stroke: var(--foreground);
  transition: stroke 0.3s ease, transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.theme-toggle:hover svg {
  stroke: var(--background);
  transform: rotate(180deg);
}
.nda{
  font-size: 1rem;
  margin-bottom: 1rem;
  width: 70%;
}
/* Navigation */
nav {
  border-bottom: 1px solid var(--border);
  transition: border-color 0.4s ease;
}

.nav-content {
  display: flex;
}

.nav-link {
  border-right: 1px solid var(--border);
  padding: 1rem 2rem;
  text-decoration: none;
  color: var(--foreground);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.nav-link::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: -100%;
  width: 100%;
  height: 2px;
  background: var(--foreground);
  transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.nav-link:hover::before {
  left: 0;
}

.nav-link:hover {
  background: var(--foreground);
  color: var(--background);
}

.nav-link.active {
  background: var(--foreground);
  color: var(--background);
}

.nav-link:last-child {
  border-right: none;
}

/* Main Content */
main {
  padding: 2rem;
}

/* Introduction Box */
.intro-box {
  border: 1px solid var(--border);
  padding: 3rem;
  margin-bottom: 3rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  margin-top: -1px;
}



.intro-box::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.8s ease;
}

.intro-box:hover::after {
  left: 100%;
}

.intro-text {
  font-size: 2rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
  max-width: 900px;
}

/* Hero Section */
.hero-box {
  border: 1px solid var(--border);
  padding: 4rem 3rem;
  margin-bottom: 3rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  margin-top:-1px;
}

.hero-box:hover {
  transform: scale(1.01);
}

.hero-title {
  font-size: 5rem;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
}

.hero-text {
  font-size: 1.5rem;
  line-height: 1.5;
  max-width: 800px;
}

/* Projects Grid */
.grid-header {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  margin-bottom: 1.5rem;
  transition: border-color 0.4s ease;
}

.grid-header > div {
  border-right: 1px solid var(--border);
  padding: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.grid-header > div:last-child {
  border-right: none;
}

.project-item {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--foreground);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  transform-origin: center;
}

.project-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: var(--foreground);
  transition: width 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: -1;
}

.project-item:hover::before {
  width: 100%;
}

.project-item:hover {
  color: var(--background);
  transform: scale(1.01);
}

.project-item > div {
  border-right: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  align-items: center;
  transition: border-color 0.3s ease;
}

.project-item > div:last-child {
  border-right: none;
}

.project-title {
  font-size: 2rem;
  line-height: 1;
  letter-spacing: -0.02em;
  transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.project-item:hover .project-title {
  transform: translateX(10px);
}

.project-category {
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.project-year {
  font-size: 1rem;
}

/* Section Headers */
.section-header {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 1rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin: 3rem 0 1.5rem;
}

/* Grids */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

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

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-bottom: 3rem;
}

/* Box Styles */
.box {
  border: 1px solid var(--border);
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.box::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--foreground);
  transition: top 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.box:hover::after {
  top: 0;
}

.box:hover {
  color: var(--background);
  transform: translateY(-10px);
}

.box > * {
  position: relative;
  z-index: 1;
}

.box-title {
  font-size: 2rem;
  line-height: 1.1;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
}

.box-text {
  font-size: 1rem;
  line-height: 1.6;
}

/* Info Boxes */
.info-box {
  border: 1px solid var(--border);
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.info-box:hover {
  /* transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.1); */
}

.info-title {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.info-text {
  font-size: 1rem;
  line-height: 1.6;
}

/* Team Cards */
.team-portrait {
  aspect-ratio: 3/4;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  overflow: hidden;
  position: relative;
}

.team-portrait::before {
  content: '';
  position: absolute;
  width: 100%;
  height: 100%;
  background: var(--foreground);
  transform: scaleY(0);
  transform-origin: bottom;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.box:hover .team-portrait::before {
  transform: scaleY(1);
}

.team-portrait span {
  position: relative;
  z-index: 1;
}

.team-name {
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.team-role {
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 1rem;
  transition: color 0.4s ease;
}

.box:hover .team-role {
  color: var(--background);
  opacity: 0.7;
}

.team-bio {
  font-size: 0.875rem;
  line-height: 1.6;
}

/* Stats */
.stat-box {
  text-align: center;
  border: 1px solid var(--border);
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: default;
}

.stat-box:hover {
  /* transform: scale(1); */
  z-index: 10;
  /* box-shadow: 0 10px 10px rgba(0,0,0,0.1); */
}

.stat-number {
  font-size: 4rem;
  line-height: 1;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.stat-box:hover .stat-number {
  /* transform: scale(1.2); */
}

.stat-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

/* Clients Grid */
.clients-grid {
  /* display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border); */
}

.client-box {
  /* border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); */
  /* position: relative;
  overflow: hidden;  */
}

.client-box::before {
  /* content: '';
  position: absolute;
  width: 0;
  height: 0;
  background: var(--foreground); */
  /* top: 50%;
  left: 50%; */
  /* transform: translate(-50%, -50%); */
  /* border-radius: 50%; */
  /* transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1); */
}

.client-box:hover::before {
  /* width: 150%;
  height: 150%;
  border-radius: 0; */
}

.client-box span {
  /* position: relative;
  z-index: 1;
  transition: color 0.3s ease; */
}

.client-box:hover span {
  /* color: var(--background); */
}

/* Clients Grid */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
  border-left: 1px solid var(--border);
}

.client-box {
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  transition: background 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              color 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  cursor: pointer;
  min-height: 120px;
}

.client-box-name {
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
  display: block;
  margin-bottom: 1rem;
}

.expand-indicator {
  width: 12px;
  height: 12px;
  border: 1px solid currentColor;
  border-left: none;
  border-top: none;
  transform: rotate(45deg);
  transition: transform 0.3s ease;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

.client-box.active .expand-indicator {
  transform: rotate(-135deg);
}

.client-details {
  position: relative;
  z-index: 1;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), 
              margin-top 0.5s cubic-bezier(0.4, 0, 0.2, 1),
              opacity 0.3s ease;
  opacity: 0;
  width: 100%;
}

.client-box.active .client-details {
  max-height: 500px;
  margin-top: 1.5rem;
  opacity: 1;
}

.client-logo {
  width: 80px;
  height: 80px;
  /* border: 1px solid var(--border); */
  /* border-radius: 50%; */
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 2rem;
  font-weight: bold;
  background: var(--background);
  transition: all 0.3s ease;
}

.client-box.active .client-logo {
  border-color: var(--background);
  color: var(--background);
  background: var(--foreground);
}

.client-description {
  font-size: 0.75rem;
  line-height: 1.6;
  letter-spacing: 0.02em;
  transition: color 0.3s ease;
}

.client-box.active {
  background: var(--foreground);
  color: var(--background);
}

.client-box.active::before {
  width: 100%;
  height: 100%;
  border-radius: 0;
}

.client-box.active .client-box-name {
  color: var(--background);
}


/* Process Steps */
.process-step {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 3fr;
  margin-bottom: -1px;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.process-step::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 0;
  height: 100%;
  background: var(--foreground);
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 0;
}

.process-step:hover::before {
  width: 100%;
}

.process-step:hover {
  color: var(--background);
  transform: scale(1.02);
  z-index: 10;
}

.process-number {
  border-right: 1px solid var(--border);
  padding: 2rem;
  font-size: 4rem;
  line-height: 1;
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
  transition: all 0.4s ease;
}

.process-step:hover .process-number {
  transform: scale(1.2);
}

.process-content {
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.process-title {
  font-size: 2.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
}

.process-details {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2rem;
}

.process-text {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.deliverables {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
  margin-top: 1rem;
}

.deliverables-title {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.deliverables-list {
  font-size: 0.875rem;
  line-height: 1.8;
  list-style: none;
}

.timeline-box {
  border: 1px solid var(--border);
  padding: 1.5rem;
}

.timeline-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.timeline-duration {
  font-size: 1.25rem;
  line-height: 1.3;
}

/* Services */
.service-box {
  border: 1px solid var(--border);
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.service-box::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 0;
  background: var(--foreground);
  bottom: 0;
  left: 0;
  transition: height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-box:hover::after {
  height: 100%;
}

.service-box:hover {
  color: var(--background);
  transform: translateY(-10px);
}

.service-box > * {
  position: relative;
  z-index: 1;
}

.service-title {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
}

.service-list {
  font-size: 0.875rem;
  line-height: 2;
  list-style: none;
}

/* Principles */
.principle-box {
  border: 1px solid var(--border);
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.principle-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 0;
  background: var(--foreground);
  transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.principle-box:hover::before {
  height: 100%;
}

.principle-box:hover {
  transform: translateX(10px);
}

.principle-title {
  font-size: 1.25rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 1rem;
}

.principle-text {
  font-size: 0.875rem;
  line-height: 1.6;
}

/* Engagement Models */
.engagement-box {
  border: 1px solid var(--border);
  padding: 3rem 2rem;
  margin-bottom: 3rem;
  /* transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1); */
}

.engagement-box:hover {
  box-shadow: 0 10px 40px rgba(0,0,0,0.1);
  /* transform: translateY(-5px); */
}

.engagement-title {
  font-size: 1.5rem;
  line-height: 1.2;
  letter-spacing: -0.01em;
  margin-bottom: 2rem;
}

.engagement-item {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  margin-bottom: 1.5rem;
  /* transition: all 0.3s ease; */
}
.engagement-client{
  color: #666677;
}

.engagement-item:hover {
  /* transform: translateX(20px); */
}

.engagement-header {
  display: flex;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 0.75rem;
}

.engagement-name {
  font-size: 1.125rem;
  letter-spacing: -0.01em;
}

.engagement-duration {
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  color: var(--muted);
  /* transition: color 0.4s ease; */
}

.engagement-desc {
  font-size: 0.875rem;
  line-height: 1.6;
  max-width: 800px;
}

/* CTA */
.cta-box {
  border: 1px solid var(--border);
  padding: 4rem 3rem;
  text-align: center;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-box:hover {
  transform: scale(1.02);
}

.cta-title {
  font-size: 3.5rem;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.cta-subtitle {
  font-size: 1.25rem;
  line-height: 1.5;
  margin-bottom: 2rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-button {
  display: inline-block;
  border: 1px solid var(--border);
  padding: 1rem 2rem;
  text-decoration: none;
  color: var(--foreground);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.cta-button::before {
  content: '';
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background: var(--foreground);
  transition: left 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.cta-button:hover::before {
  left: 0;
}

.cta-button span {
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}

.cta-button:hover span {
  color: var(--background);
}

/* Project Detail Page */
.back-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--foreground);
  font-size: 0.875rem;
  letter-spacing: 0.1em;
  transition: all 0.3s ease;
}

.back-link:hover {
  opacity: 0.7;
  transform: translateX(-10px);
}

.back-arrow {
  width: 24px;
  height: 24px;
  stroke: var(--foreground);
  transition: transform 0.3s ease;
}

.back-link:hover .back-arrow {
  transform: translateX(-5px);
}

.title-section {
  border: 1px solid var(--border);
  padding: 4rem 3rem;
  margin-bottom: 2rem;
  transition: all 0.4s ease;
  margin-top:-1px;
}

.title-section:hover {
  transform: scale(1.01);
}

.category-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 0.5rem;
  transition: color 0.4s ease;
}

.project-title {
  font-size: 2rem;
  line-height: 0.9;
  letter-spacing: -0.02em;
  margin-bottom: 2rem;
}

.project-meta {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  border-top: 1px solid var(--border);
  padding-top: 2rem;
}

.meta-item h3 {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
}

.meta-item p {
  font-size: 1rem;
}

.description-box {
  border: 1px solid var(--border);
  padding: 3rem;
  margin-bottom: 2rem;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.description-box::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  width: 5px;
  height: 0;
  background: var(--foreground);
  transition: height 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.description-box:hover::before {
  height: 100%;
}

.description-text {
  font-size: 2.25rem;
  line-height: 1.3;
  letter-spacing: -0.01em;
}

.image-box {
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.image-box::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: radial-gradient(circle, rgba(0,0,0,0.05) 0%, transparent 70%);
  transform: translate(-50%, -50%);
  transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.image-box:hover::before {
  width: 200%;
  height: 200%;
}

.image-box:hover {
  transform: scale(1.02);
}

.image-wide {
  aspect-ratio: 16/9;
  margin-bottom: 2rem;
}

.image-tall {
  aspect-ratio: 4/5;
}

.image-ultra-wide {
  aspect-ratio: 21/9;
  margin-bottom: 3rem;
}

.next-project {
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}

.next-link {
  text-decoration: none;
  color: var(--foreground);
  display: block;
  transition: all 0.4s ease;
}

.next-link:hover {
  transform: translateX(20px);
}

.next-header {
  display: flex;
  justify-content: space-between;
  align-items: end;
  margin-bottom: 1.5rem;
}

.next-label {
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 1rem;
}

.next-title {
  font-size: 3.5rem;
  line-height: 0.95;
  letter-spacing: -0.02em;
  transition: all 0.3s ease;
}

.next-link:hover .next-title {
  opacity: 0.7;
}

.next-category {
  font-size: 0.875rem;
  letter-spacing: 0.05em;
}

.next-preview {
  border: 1px solid var(--border);
  aspect-ratio: 21/9;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.next-preview::before {
  content: '';
  position: absolute;
  left: -100%;
  top: 0;
  width: 100%;
  height: 100%;
  background: var(--foreground);
  transition: left 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.next-link:hover .next-preview::before {
  left: 0;
}

.next-preview span {
  position: relative;
  z-index: 1;
  transition: color 0.3s ease;
}

.next-link:hover .next-preview span {
  color: var(--background);
}

/* Footer */

.footer-info{
  margin-top: 3rem;
  width: 100%;
}
footer {
  border-top: 1px solid var(--border);
  padding: 2rem;
  margin-top: 4rem;
  transition: border-color 0.4s ease;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

.footer-muted {
  color: var(--muted);
  transition: color 0.4s ease;
}

/* Animations */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in-up {
  animation: fadeInUp 0.6s cubic-bezier(0.4, 0, 0.2, 1) forwards;
  opacity: 0;
}

.delay-1 { animation-delay: 0.1s; }
.delay-2 { animation-delay: 0.2s; }
.delay-3 { animation-delay: 0.3s; }
.delay-4 { animation-delay: 0.4s; }
.delay-5 { animation-delay: 0.5s; }
.delay-6 { animation-delay: 0.6s; }

/* Responsive */
@media (max-width: 768px) {
  .grid-header{
    display: none;
  }
  .nda{
    width: 100%;
  }
  /* Header */
  header {
    padding: 1rem;
    padding-top: 2rem;
    padding-bottom: 2rem;
  }
  .container {
    padding: 0 1rem;
  }
  .project-title{
    padding:0;
    padding-top:2rem;
  }
  /* Introduction Box */
.intro-box {
  padding: 2rem;
  margin-bottom: 2rem;
}
.hero-box {
  padding: 2rem;
  margin-bottom: 2rem;
}


  h1 { font-size: 2rem; }
  .intro-text { font-size: 1.25rem; }
  .hero-title { font-size: 2.5rem; }
  .hero-text { font-size: 1.125rem; }
  .project-title { font-size: 1.5rem; }
  .cta-title { font-size: 2rem; }
  .cta-subtitle { font-size: 1rem; }
  .process-title { font-size: 1.5rem; }
  .next-title { font-size: 2rem; }
  .grid-header, .project-item {
    grid-template-columns: 1fr;
  }
  .grid-header > div, .project-item > div {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .grid-2, .grid-3, .grid-4, .clients-grid {
    grid-template-columns: 1fr;
  }
  .process-step {
    grid-template-columns: 1fr;
  }
  .process-number {
    border-right: none;
    border-bottom: 1px solid var(--border);
  }
  .process-details {
    grid-template-columns: 1fr;
  }
  .project-meta {
    grid-template-columns: 1fr;
  }
  .footer-content {
    flex-direction: column;
    gap: 1rem;
    align-items: start;
  }
}