:root {
  --bg-color: #0a0a0a;
  --surface-1: #111111;
  --surface-2: #1a1a1a;
  --aurora-1: #7B2FFF;
  --aurora-2: #00CFFF;
  --aurora-3: #FF3CAC;
  --text-primary: #F5F5F5;
  --text-secondary: #888888;
  --border-color: #F5F5F5;
  
  --h1-size: clamp(3rem, 8vw, 7rem);
  --h2-size: clamp(2rem, 5vw, 4rem);
  --body-size: clamp(1rem, 2vw, 1.125rem);
  --mono-size: clamp(0.75rem, 1.5vw, 0.875rem);
  
  --brutal-shadow: 4px 4px 0px var(--aurora-2);
  --brutal-border: 3px solid var(--border-color);
  
  --nav-height: 80px;
}

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

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

body {
  background-color: var(--bg-color);
  color: var(--text-primary);
  font-family: 'Space Grotesk', sans-serif;
  font-size: var(--body-size);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

h1 {
  font-size: var(--h1-size);
}

h2 {
  font-size: var(--h2-size);
}

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  background: none;
  border: none;
}

/* Typography styles */
.gradient-text {
  background: linear-gradient(90deg, var(--aurora-1), var(--aurora-2), var(--aurora-3));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.mono {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
}

.eyebrow {
  display: inline-block;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--aurora-2);
  margin-bottom: 1rem;
}

.section-label {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  display: block;
}

/* Brutalist details */
.pill {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  border: 2px solid var(--text-secondary);
  border-radius: 999px;
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
  text-transform: uppercase;
  white-space: nowrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
  border: var(--brutal-border);
  box-shadow: var(--brutal-shadow);
  background: var(--surface-1);
}

.btn:hover {
  transform: translate(2px, 2px);
  box-shadow: 2px 2px 0px var(--aurora-3);
  box-shadow: 0 0 15px var(--aurora-2);
}

.btn:active {
  transform: translate(4px, 4px);
  box-shadow: 0px 0px 0px var(--aurora-2);
}

.btn-ghost {
  box-shadow: none;
  border: 2px solid var(--text-secondary);
  background: transparent;
  color: var(--text-primary);
}

.btn-ghost:hover {
  border-color: var(--aurora-2);
  box-shadow: inset 0 0 10px rgba(0, 207, 255, 0.2), 0 0 10px rgba(0, 207, 255, 0.2);
  transform: translateY(-2px);
}

/* Aurora Blobs Background */
.aurora-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: -1;
  pointer-events: none;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: drift 20s ease-in-out infinite alternate;
}

.blob-1 {
  top: -10%;
  left: -10%;
  width: 50vw;
  height: 50vw;
  background: var(--aurora-1);
  animation-delay: 0s;
}

.blob-2 {
  top: 40%;
  right: -20%;
  width: 60vw;
  height: 60vw;
  background: var(--aurora-2);
  animation-delay: -5s;
}

.blob-3 {
  bottom: -20%;
  left: 20%;
  width: 55vw;
  height: 55vw;
  background: var(--aurora-3);
  animation-delay: -10s;
}

@keyframes drift {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(10%, 15%) scale(1.1); }
  100% { transform: translate(-5%, -10%) scale(0.9); }
}

/* Profile Image */
.img-wrapper {
  position: relative;
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1;
  border: var(--brutal-border);
  box-shadow: var(--brutal-shadow);
  overflow: hidden;
  background: var(--surface-2);
}

.profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.img-wrapper:hover .profile-img {
  transform: scale(1.05);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 5vw;
}

section {
  padding: 8rem 0;
  position: relative;
}

.grid {
  display: grid;
  gap: 2rem;
}

.flex {
  display: flex;
  gap: 1rem;
}

/* Specific Sections */

/* Nav */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 100;
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
}

header.scrolled {
  background: var(--surface-1);
  border-bottom: 2px solid var(--surface-2);
}

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

.logo {
  font-size: 2rem;
  font-weight: 900;
}

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

.nav-link {
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  font-size: 0.875rem;
  transition: color 0.2s;
}

.nav-link:hover {
  color: var(--aurora-2);
}

.hamburger {
  display: none;
  cursor: pointer;
  z-index: 101;
}

.bar {
  display: block;
  width: 25px;
  height: 3px;
  margin: 5px auto;
  transition: all 0.3s ease-in-out;
  background-color: var(--text-primary);
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
  overflow: hidden;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero p.subheadline {
  font-size: var(--h2-size);
  color: var(--text-secondary);
  font-weight: 500;
  margin-bottom: 3rem;
  text-transform: none;
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.tech-stack-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* Cards (Services + Projects) */
.cards-grid {
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.card {
  background: var(--surface-1);
  border: var(--brutal-border);
  padding: 2.5rem;
  transition: all 0.3s ease;
  display: flex;
  flex-direction: column;
  height: 100%;
  position: relative;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--aurora-1);
  box-shadow: 0 0 30px rgba(123, 47, 255, 0.2);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1rem;
}

.card-icon {
  font-size: 1.5rem;
  color: var(--aurora-2);
}

.card p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.card-cta-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
  color: var(--aurora-2);
  text-transform: uppercase;
  font-weight: 700;
  margin-top: auto;
}

.card-cta-link:hover {
  color: var(--aurora-3);
}

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-content {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

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

.stat-item h3 {
  font-size: 2.5rem;
  color: var(--aurora-2);
  margin-bottom: 0.5rem;
}

.stat-item p {
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
  text-transform: uppercase;
}

/* Testimonials */
.testimonials-grid {
  grid-template-columns: repeat(3, 1fr);
}

.testimonial-card {
  background: var(--surface-1);
  border: 2px solid var(--surface-2);
  padding: 2rem;
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 2rem;
  color: var(--text-primary);
}

.testimonial-author {
  display: flex;
  flex-direction: column;
}

.testimonial-author strong {
  color: var(--aurora-1);
}

.testimonial-author span {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
  color: var(--text-secondary);
}

/* Contact */
.contact-grid {
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-options {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-box {
  background: var(--surface-1);
  border: 2px solid var(--surface-2);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-box-title {
  font-family: 'JetBrains Mono', monospace;
  color: var(--text-secondary);
  text-transform: uppercase;
  font-size: var(--mono-size);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group label {
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
  text-transform: uppercase;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 1rem;
  background: var(--surface-1);
  border: 2px solid var(--surface-2);
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--aurora-2);
}

.form-error {
  color: var(--aurora-3);
  font-size: var(--mono-size);
  font-family: 'JetBrains Mono', monospace;
  display: none;
}

.form-success {
  display: none;
  padding: 2rem;
  border: var(--brutal-border);
  background: rgba(0, 207, 255, 0.1);
  text-align: center;
}

.copy-btn {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  color: var(--aurora-2);
  cursor: pointer;
  text-transform: uppercase;
}

/* Footer */
footer {
  border-top: 2px solid var(--surface-2);
  padding: 4rem 0 2rem;
  background: var(--surface-1);
}

.footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  gap: 2rem;
}

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

.footer-bottom p {
  color: var(--text-secondary);
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
}

/* Service Detail Page */
.service-hero {
  padding-top: calc(var(--nav-height) + 4rem);
  min-height: 60vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
  color: var(--text-secondary);
  margin-bottom: 2rem;
  text-transform: uppercase;
}

.back-link:hover {
  color: var(--text-primary);
}

.service-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  padding: 4rem 0;
}

.service-main h2 {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  margin-top: 3rem;
}

.service-main ul {
  list-style: none;
}

.service-main ul li {
  position: relative;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.service-main ul li::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--aurora-2);
  font-family: 'JetBrains Mono';
}

.process-list {
  counter-reset: process-counter;
}

.process-list li {
  padding-left: 0 !important;
  margin-bottom: 2rem !important;
}

.process-list li::before {
  display: none;
}

.process-step {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
}

.step-num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--surface-1);
  -webkit-text-stroke: 1px var(--aurora-1);
  counter-increment: process-counter;
}

.step-num::before {
  content: "0" counter(process-counter);
}

.service-sidebar {
  border-left: 2px solid var(--surface-2);
  padding-left: 2rem;
}

.sidebar-block {
  margin-bottom: 3rem;
}

.sidebar-block strong {
  display: block;
  font-family: 'JetBrains Mono', monospace;
  font-size: var(--mono-size);
  text-transform: uppercase;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

/* Media Queries */
@media (max-width: 1280px) {
  .btn {
    padding: 0.8rem 1.6rem;
  }
}

@media (max-width: 768px) {
  .hamburger {
    display: block;
  }
  
  .nav-links {
    position: fixed;
    top: var(--nav-height);
    left: -100%;
    width: 100%;
    height: calc(100vh - var(--nav-height));
    background-color: var(--bg-color);
    flex-direction: column;
    justify-content: center;
    gap: 3rem;
    transition: 0.3s;
  }
  
  .nav-links.active {
    left: 0;
  }
  
  .nav-link {
    font-size: 1.5rem;
  }
  
  .nav-btn {
    display: none;
  }
  
  .hamburger.active .bar:nth-child(2) {
    opacity: 0;
  }
  
  .hamburger.active .bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
  }
  
  .hamburger.active .bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
  }

  .about-grid, .contact-grid, .service-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .service-sidebar {
    border-left: none;
    border-top: 2px solid var(--surface-2);
    padding-left: 0;
    padding-top: 2rem;
  }

  .cards-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }
  
  .stats-row {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 375px) {
  .stats-row {
    grid-template-columns: 1fr;
  }
  
  .hero-ctas {
    flex-direction: column;
  }
  
  .btn {
    width: 100%;
  }
}

/* Animations */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
  pointer-events: all;
}