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

:root {
  --bg: #060606;
  --bg-card: #0e0e0e;
  --text: #ededed;
  --text-secondary: #6e6e6e;
  --text-muted: #555555;
  --accent: #6366F1;
  --accent-soft: rgba(99, 102, 241, 0.12);
  --border: rgba(255, 255, 255, 0.07);
  --border-hover: rgba(255, 255, 255, 0.14);
  --font-heading: 'Space Grotesk', system-ui, sans-serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  font-weight: 400;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.content {
  position: relative;
  z-index: 1;
}

body.menu-open .content {
  z-index: auto;
}

body.menu-open .navbar.scrolled {
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}

.container {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 32px;
}

section {
  padding: 120px 0;
}

.label-text {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.12em;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 24px 0;
  transition: background 0.4s, padding 0.4s;
}

.navbar.scrolled {
  background: rgba(6, 6, 6, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}

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

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
  text-decoration: none;
  letter-spacing: 0.06em;
}

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
}

.nav-links a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 400;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  position: relative;
  z-index: 110;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text);
  margin: 5px 0;
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
}

.hero-inner {
  width: 100%;
}

.hero-eyebrow {
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.6rem, 5.5vw, 4.2rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 28px;
}

.hero .subtitle {
  font-size: 1.1rem;
  color: #999;
  font-weight: 400;
  line-height: 1.75;
  margin-bottom: 48px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn-linkedin {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 15px 24px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary);
  text-decoration: none;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  transition: border-color 0.3s, color 0.3s;
}

.btn-linkedin:hover {
  border-color: var(--border-hover);
  color: var(--text);
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  background: var(--accent);
  color: #fff;
  text-decoration: none;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 500;
  transition: filter 0.3s, transform 0.2s;
  border: none;
  cursor: pointer;
}

.btn-primary:hover {
  filter: brightness(1.15);
  transform: translateY(-1px);
}

#about {
  border-top: 1px solid var(--border);
}

.about-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.about-label {
}

.about-content h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  line-height: 1.3;
  margin-bottom: 24px;
}

.about-content p {
  color: #999;
  font-size: 1rem;
  line-height: 1.8;
  max-width: 580px;
}

#services {
  border-top: 1px solid var(--border);
}

.services-header {
  margin-bottom: 56px;
}

.services-list {
  display: flex;
  flex-direction: column;
}

.service-item {
  display: grid;
  grid-template-columns: 64px 1fr 40px;
  gap: 24px;
  align-items: center;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
  transition: background 0.3s;
  cursor: default;
}

.service-item:first-child {
  border-top: 1px solid var(--border);
}

.service-item:hover {
  background: linear-gradient(90deg, var(--accent-soft), transparent 60%);
}

.service-number {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

.service-body h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}

.service-body p {
  color: #999;
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 480px;
}

.service-arrow {
  color: var(--text-muted);
  transition: color 0.3s, transform 0.3s;
}

.service-item:hover .service-arrow {
  color: var(--accent);
  transform: translate(2px, -2px);
}

#contact {
  border-top: 1px solid var(--border);
}

.contact-header {
  margin-bottom: 64px;
}

.contact-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 12px;
}

.contact-header p {
  color: #999;
  font-size: 1rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 320px;
  gap: 80px;
  align-items: start;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--text-secondary);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  padding: 14px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 400;
  transition: border-color 0.3s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-secondary);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.form-submit {
  padding-top: 8px;
}

.form-message {
  padding: 12px 16px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-weight: 400;
  display: none;
}

.form-message.success {
  display: block;
  background: rgba(34, 197, 94, 0.06);
  border: 1px solid rgba(34, 197, 94, 0.15);
  color: #4ade80;
}

.form-message.error {
  display: block;
  background: rgba(239, 68, 68, 0.06);
  border: 1px solid rgba(239, 68, 68, 0.15);
  color: #f87171;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 36px;
  padding-top: 8px;
}

.contact-detail {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.contact-detail a,
.contact-detail span {
  font-family: var(--font-body);
  color: var(--text);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 400;
  line-height: 1.6;
  transition: color 0.3s;
}

.contact-detail a:hover {
  color: var(--accent);
}

footer {
  border-top: 1px solid var(--border);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-linkedin {
  color: var(--text-muted);
  transition: color 0.3s;
}

.footer-linkedin:hover {
  color: var(--text);
}

.footer-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.footer-links a {
  font-family: var(--font-body);
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.82rem;
  transition: color 0.3s;
}

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

footer p {
  color: var(--text-muted);
  font-size: 0.8rem;
  font-weight: 400;
}

#consent-banner {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: #111;
  border-top: 1px solid var(--border);
  padding: 20px 32px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  transition: transform 0.4s ease, opacity 0.4s ease;
}

#consent-banner.consent-hide {
  transform: translateY(100%);
  opacity: 0;
}

.consent-text {
  font-family: var(--font-body);
  font-size: 0.88rem;
  color: #aaa;
  line-height: 1.6;
  max-width: 680px;
}

.consent-text a {
  color: var(--text);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.consent-text a:hover {
  color: var(--accent);
}

.consent-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.consent-btn {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 10px 20px;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: filter 0.3s;
}

.consent-btn.accept {
  background: var(--accent);
  color: #fff;
}

.consent-btn.accept:hover {
  filter: brightness(1.15);
}

.consent-btn.decline {
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
}

.consent-btn.decline:hover {
  border-color: var(--border-hover);
  color: var(--text);
}

@media (max-width: 768px) {
  #consent-banner {
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    gap: 16px;
  }

  .consent-actions {
    justify-content: stretch;
  }

  .consent-btn {
    flex: 1;
    text-align: center;
  }
}

.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  section {
    padding: 80px 0;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(6, 6, 6, 0.75);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.35s, visibility 0.35s;
    z-index: 105;
  }

  .nav-links.open {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
  }

  .nav-links li {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.3s, transform 0.3s;
  }

  .nav-links.open li {
    opacity: 1;
    transform: translateY(0);
  }

  .nav-links.open li:nth-child(1) { transition-delay: 0.08s; }
  .nav-links.open li:nth-child(2) { transition-delay: 0.14s; }
  .nav-links.open li:nth-child(3) { transition-delay: 0.20s; }
  .nav-links.open li:nth-child(4) { transition-delay: 0.26s; }

  .nav-links a {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    color: var(--text);
    padding: 16px 0;
    display: block;
  }

  .nav-links a:hover {
    color: var(--accent);
  }

  .hero {
    min-height: 90vh;
    padding: 100px 0 60px;
  }

  .hero h1 {
    font-size: clamp(1.8rem, 7vw, 2.8rem);
    margin-bottom: 20px;
  }

  .hero .subtitle {
    font-size: 0.95rem;
    margin-bottom: 32px;
  }

  .hero-eyebrow {
    font-size: 0.75rem;
    margin-bottom: 16px;
  }

  .about-content h2 {
    font-size: 1.5rem;
  }

  .service-item {
    grid-template-columns: 36px 1fr 28px;
    gap: 12px;
    padding: 24px 0;
  }

  .service-number {
    font-size: 0.78rem;
  }

  .service-body h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
  }

  .service-body p {
    font-size: 0.85rem;
  }

  .service-arrow svg {
    width: 16px;
    height: 16px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-info {
    order: -1;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-primary {
    padding: 13px 24px;
    font-size: 0.88rem;
  }

  .btn-linkedin {
    padding: 13px 20px;
    font-size: 0.88rem;
  }

  .footer-inner {
    flex-direction: column;
    gap: 8px;
    text-align: center;
  }
}

@media (max-width: 380px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 1.7rem;
  }

  .service-item {
    grid-template-columns: 1fr 28px;
  }

  .service-number {
    display: none;
  }
}