.site-header {
  padding-block: 2rem;
  border-bottom: 0.2rem solid var(--color-primary);
  box-shadow: 0 0 2rem rgba(139, 92, 246, 0.2), 0 0.5rem 2rem rgba(0, 0, 0, 0.3);
  position: sticky;
  top: 0;
  background: rgba(15, 11, 31, 0.95);
  backdrop-filter: blur(10px);
  z-index: 100;
  animation: slideDown 0.5s ease-out;
  transition: transform 0.3s ease-out;
}

.site-header::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0.2rem;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-secondary), var(--color-primary));
  background-size: 200% 100%;
  animation: gradientFlow 3s ease-in-out infinite;
}

@keyframes gradientFlow {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

@keyframes slideDown {
  from {
    transform: translateY(-100%);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

.site-brand {
  font-weight: 700;
  font-size: 1.8rem;
  letter-spacing: 0.1rem;
  color: var(--color-text);
  text-shadow: 0 0 0.5rem rgba(139, 92, 246, 0.3);
}

.site-brand::before {
  content: "> ";
  color: var(--color-accent);
}

.site-brand__icon {
  width: 3.2rem;
  height: 3.2rem;
  filter: drop-shadow(0 0 0.5rem var(--color-primary));
}

.site-nav__links {
  font-size: 1.3rem;
  font-family: var(--font-mono);
}

.site-nav__links a {
  color: var(--color-muted);
  transition: all var(--transition-base);
  position: relative;
  padding: 0.8rem 1.2rem;
  border: 0.1rem solid transparent;
}

.site-nav__links a::before {
  content: "[";
  opacity: 0;
  transition: opacity var(--transition-base);
}

.site-nav__links a::after {
  content: "]";
  opacity: 0;
  transition: opacity var(--transition-base);
}

.site-nav__links a:hover {
  color: var(--color-primary);
  text-shadow: 0 0 0.5rem var(--color-primary);
  border-color: var(--color-primary);
}

.site-nav__links a:hover::before,
.site-nav__links a:hover::after {
  opacity: 1;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border: 0.2rem solid var(--color-primary);
  background: transparent;
  color: var(--color-primary);
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 1.3rem;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  cursor: pointer;
  position: relative;
  transition: all var(--transition-base);
  text-shadow: 0 0 0.5rem var(--color-primary);
  box-shadow: var(--shadow-terminal);
}

.btn::before {
  content: "";
  position: absolute;
  inset: -0.2rem;
  border: 0.1rem solid var(--color-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
  animation: pulse-border 2s infinite;
}

@keyframes pulse-border {
  0%,
  100% {
    opacity: 0;
    transform: scale(1);
  }
  50% {
    opacity: 0.5;
    transform: scale(1.02);
  }
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-bg);
  text-shadow: none;
  box-shadow: 0 0 1rem rgba(139, 92, 246, 0.2);
}

.btn--primary:hover {
  background: var(--color-primary-light);
  color: var(--color-bg);
  text-shadow: none;
  box-shadow: 0 0 2rem rgba(139, 92, 246, 0.3);
  transform: translateY(-0.2rem);
}

.btn--primary:hover::before {
  opacity: 1;
}

.btn--ghost {
  border-color: var(--color-accent);
  color: var(--color-accent);
  text-shadow: 0 0 0.5rem var(--color-accent);
}

.btn--ghost:hover {
  background: var(--color-accent);
  color: var(--color-bg);
  text-shadow: none;
  box-shadow: 0 0 2rem var(--color-accent);
}

.eyebrow {
  font-size: 1.3rem;
  letter-spacing: 0.4rem;
  text-transform: uppercase;
}

.hero-section__title {
  font-size: clamp(3.6rem, 6vw, 5.6rem);
  line-height: 1.1;
  font-weight: 700;
  color: var(--color-text);
  text-shadow: 0 0 1rem rgba(139, 92, 246, 0.2);
  font-family: var(--font-mono);
  text-transform: uppercase;
  letter-spacing: 0.1rem;
}

.hero-section__title::before {
  content: "$ ";
  color: var(--color-secondary);
  text-shadow: 0 0 0.5rem var(--color-secondary);
}

.hero-section__subtitle {
  max-width: 60rem;
  font-size: 1.6rem;
  line-height: 1.6;
  font-weight: 400;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
}

/* .hero-section__subtitle::before {
  content: "// ";
  color: var(--color-muted);
} */

.hero-highlights {
  list-style: none;
  padding: 0;
}

.hero-highlights li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
}

.hero-highlights li::before {
  content: "•";
  color: var(--color-secondary);
  font-size: 1.4rem;
  line-height: 1;
  transform: translateY(0.2rem);
}

.hero-visual {
  position: relative;
  padding: 3.6rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.hero-visual__art {
  width: min(40rem, 100%);
  filter: drop-shadow(0 2.4rem 4.8rem rgba(12, 20, 49, 0.45));
}

.metric-card {
  background: var(--color-surface);
  border: 0.2rem solid var(--color-accent);
  padding: 1.8rem 2rem;
  box-shadow: var(--shadow-terminal);
  position: relative;
  font-family: var(--font-mono);
}

.metric-card::before {
  content: "[ STATUS ]";
  position: absolute;
  top: -1rem;
  left: 1rem;
  background: var(--color-bg);
  color: var(--color-accent);
  padding: 0 0.5rem;
  font-size: 1rem;
  text-shadow: 0 0 0.5rem var(--color-accent);
}

.metric-card__value {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--color-primary);
  text-shadow: 0 0 1rem var(--color-primary);
  font-family: var(--font-mono);
}

.metric-card--hero {
  position: absolute;
  bottom: 10%;
  right: 6%;
  width: max-content;
}

.metric-card__value {
  font-size: 2.8rem;
  font-weight: 600;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 1.2rem;
  background: var(--color-secondary);
  color: var(--color-bg);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.1rem;
  text-transform: uppercase;
  font-family: var(--font-mono);
  border: 0.2rem solid var(--color-secondary);
  box-shadow: 0 0 1rem rgba(245, 158, 11, 0.3);
}

.badge::before {
  content: "●";
  animation: blink 1s infinite;
}

@keyframes blink {
  0%,
  50% {
    opacity: 1;
  }
  51%,
  100% {
    opacity: 0;
  }
}

.about-card {
  background: var(--color-surface);
  border: 0.2rem solid var(--color-primary);
  padding: clamp(2.8rem, 5vw, 3.6rem);
  box-shadow: var(--shadow-terminal);
  position: relative;
}

.about-card::before {
  content: "[ about.json ]";
  position: absolute;
  top: -1rem;
  left: 1.5rem;
  background: var(--color-bg);
  color: var(--color-primary);
  padding: 0 0.8rem;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  text-shadow: 0 0 0.5rem var(--color-primary);
}

.about-card__label {
  text-transform: uppercase;
  letter-spacing: 0.2rem;
  color: var(--color-accent);
  font-family: var(--font-mono);
  font-size: 1.1rem;
}

.about-card__label::before {
  content: '"';
}

.about-card__label::after {
  content: '":';
}

.divider {
  height: 0.1rem;
  background: var(--color-primary);
  box-shadow: 0 0 0.5rem var(--color-primary);
  position: relative;
}

/* .divider::before {
  content: "// ===============================================";
  position: absolute;
  top: -1rem;
  left: 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--color-muted);
} */

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  padding: 0;
  margin: 0;
  list-style: none;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.2rem;
  background: var(--color-surface-light);
  border: 0.1rem solid var(--color-muted);
  font-size: 1.2rem;
  font-weight: 500;
  letter-spacing: 0.05rem;
  color: var(--color-text-secondary);
  font-family: var(--font-mono);
  transition: all var(--transition-base);
}

.tag::before {
  content: "$";
  color: var(--color-accent);
  font-weight: 700;
}

.tag img {
  filter: brightness(0.8) contrast(1.2);
  transition: all var(--transition-base);
}

.tag:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  background: var(--color-surface);
  text-shadow: 0 0 0.5rem var(--color-primary);
  box-shadow: 0 0 1rem rgba(139, 92, 246, 0.3);
  transform: translateY(-2px);
}

.tag:hover img {
  filter: brightness(1.2) contrast(1.4) drop-shadow(0 0 8px rgba(139, 92, 246, 0.6));
  transform: scale(1.1);
}

.skill-card,
.project-card {
  background: var(--color-surface);
  border: 0.2rem solid var(--color-primary);
  padding: clamp(2rem, 5vw, 2.8rem);
  box-shadow: 0 0 2rem rgba(139, 92, 246, 0.2);
  position: relative;
  transition: all var(--transition-smooth);
  transform-style: preserve-3d;
  perspective: 1000px;
}

.skill-card::before,
.project-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  border-bottom: 0.1rem solid var(--color-bg);
}

.skill-card::after,
.project-card::after {
  content: "● ● ●";
  position: absolute;
  top: 0.8rem;
  left: 1rem;
  color: var(--color-bg);
  font-size: 1rem;
  font-weight: bold;
}

.skill-card h3,
.project-card h3 {
  margin-top: 2rem;
  color: var(--color-primary);
  text-shadow: 0 0 0.5rem rgba(139, 92, 246, 0.5);
  transition: all var(--transition-base);
}

.skill-card:hover,
.project-card:hover {
  box-shadow: 0 0 3rem rgba(139, 92, 246, 0.4), 0 1rem 4rem rgba(0, 0, 0, 0.3);
  transform: translateY(-1rem) scale(1.02);
  border-color: var(--color-accent);
}

.skill-card:hover h3,
.project-card:hover h3 {
  color: var(--color-accent);
  text-shadow: 0 0 1rem var(--color-accent);
}

.skill-card:hover::before,
.project-card:hover::before {
  background: linear-gradient(135deg, var(--color-accent), var(--color-secondary));
}

.skill-card h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.tech-item {
  background: var(--color-surface);
  border: 0.2rem solid var(--color-border);
  padding: 2.4rem;
  align-items: center;
  text-align: center;
  transition: all var(--transition-smooth);
  font-family: var(--font-mono);
  position: relative;
  cursor: pointer;
}

.tech-item::before {
  content: "[ TECH ]";
  position: absolute;
  top: -1rem;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.9rem;
  color: var(--color-primary);
  background: var(--color-bg);
  padding: 0 0.8rem;
  opacity: 0;
  transition: opacity var(--transition-base);
}

.tech-item:hover::before {
  opacity: 1;
}

.tech-item strong {
  color: var(--color-text);
  text-transform: uppercase;
  font-size: 1.2rem;
  letter-spacing: 0.1rem;
}

.tech-item:hover {
  background: var(--color-surface-light);
  border-color: var(--color-primary);
  box-shadow: 0 0 2rem rgba(139, 92, 246, 0.3), 0 0 4rem rgba(139, 92, 246, 0.15);
  transform: translateY(-0.8rem) scale(1.05);
}

.tech-item:hover strong {
  color: var(--color-primary);
}

.tech-item__icon {
  width: 6rem;
  height: 6rem;
  margin-inline: auto;
  filter: drop-shadow(0 0 1rem rgba(139, 92, 246, 0.3));
  transition: all var(--transition-smooth);
}

.tech-item:hover .tech-item__icon {
  filter: drop-shadow(0 0 2rem rgba(139, 92, 246, 0.6)) drop-shadow(0 0 1rem rgba(236, 72, 153, 0.3));
  transform: scale(1.1) rotateY(10deg);
}

.project-card__cover {
  overflow: hidden;
  border-radius: calc(var(--radius-lg) - 0.6rem);
}

.project-card__cover svg {
  width: 100%;
  height: auto;
  display: block;
}

.project-card__actions {
  justify-content: flex-start;
}

.timeline-item {
  position: relative;
  padding-left: 3rem;
  margin-bottom: 3rem;
  font-family: var(--font-mono);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 0.3rem;
  bottom: -2.3rem;
  width: 0.2rem;
  background: var(--color-accent);
  box-shadow: 0 0 0.5rem var(--color-accent);
}

.timeline-item::after {
  content: "●";
  position: absolute;
  left: 0.6rem;
  top: 0;
  color: var(--color-accent);
  font-size: 1.2rem;
  text-shadow: 0 0 0.5rem var(--color-accent);
}

.timeline-item h3::before {
  content: "[LOG] ";
  color: var(--color-secondary);
  font-size: 1rem;
}

.timeline-item:last-child::before {
  bottom: 0;
}

.timeline-item__meta {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  margin-bottom: 0.8rem;
}

.contact-panel {
  background: var(--color-surface);
  border: 0.2rem solid var(--color-primary);
  padding: clamp(3rem, 6vw, 4rem);
  box-shadow: 0 0 3rem rgba(139, 92, 246, 0.2);
  position: relative;
}

.contact-panel::before {
  content: "[ CONNECT.EXE ]";
  position: absolute;
  top: -1rem;
  left: 2rem;
  background: var(--color-bg);
  color: var(--color-primary);
  padding: 0 1rem;
  font-family: var(--font-mono);
  font-size: 1.2rem;
  font-weight: 700;
  text-shadow: 0 0 0.5rem var(--color-primary);
}

.contact-card {
  background: var(--color-surface-light);
  border: 0.1rem solid var(--color-primary);
  padding: 2rem 2.4rem;
  color: var(--color-text);
  transition: all var(--transition-base);
  position: relative;
  font-family: var(--font-mono);
}

.contact-card::before {
  content: "> ";
  color: var(--color-accent);
  font-weight: bold;
}

.contact-card:hover {
  background: var(--color-surface-strong);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-terminal);
  transform: translateX(0.5rem);
}

/* .contact-card__icon {
  font-size: 2rem;
  filter: grayscale(1) brightness(0) invert(1);
} */

.social-links {
  justify-content: flex-start;
  font-family: var(--font-mono);
}

.social-links a {
  color: var(--color-muted);
  transition: all var(--transition-base);
  padding: 0.5rem 1rem;
  border: 0.1rem solid transparent;
}

.social-links a::before {
  content: "cd ";
  opacity: 0;
  transition: opacity var(--transition-base);
}

.social-links a:hover {
  color: var(--color-primary);
  text-shadow: 0 0 0.5rem var(--color-primary);
  border-color: var(--color-primary);
}

.social-links a:hover::before {
  opacity: 1;
}

.site-footer {
  padding-block: 4rem;
  text-align: center;
  border-top: 0.2rem solid var(--color-primary);
  background: var(--color-surface);
  font-family: var(--font-mono);
  position: relative;
  overflow: hidden;
}

.site-footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 0.2rem;
  background: linear-gradient(90deg, transparent, var(--color-primary) 20%, var(--color-accent) 40%, var(--color-secondary) 60%, var(--color-primary) 80%, transparent);
  animation: scanline 3s linear infinite;
}

@keyframes scanline {
  0% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.site-footer small {
  display: inline-block;
  color: var(--color-text-secondary);
  position: relative;
  padding: 1rem 2rem;
  border: 0.1rem solid var(--color-primary);
  background: rgba(139, 92, 246, 0.05);
}

.site-footer small::before {
  content: "$ ";
  color: var(--color-accent);
  font-weight: bold;
}

.site-footer small::after {
  content: " █";
  animation: blink 1s infinite;
  color: var(--color-primary);
}

@media (max-width: 62rem) {
  .site-nav {
    flex-direction: column;
    align-items: flex-start;
  }

  .metric-card--hero {
    right: auto;
    left: 8%;
    bottom: 8%;
  }

  .timeline-item {
    padding-left: 2.8rem;
  }

  .timeline-item::before {
    left: 1rem;
  }
}

/* Modal Styles */
.modal {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.9);
  backdrop-filter: blur(10px);
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  background: var(--color-surface);
  border: 0.2rem solid var(--color-primary);
  padding: 0;
  width: 90%;
  max-width: 900px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  box-shadow: 0 0 5rem rgba(139, 92, 246, 0.5), 0 2rem 8rem rgba(0, 0, 0, 0.8);
  animation: slideUp 0.4s ease-out;
  font-family: var(--font-mono);
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.modal-content::before {
  content: "[ PROJECT_DETAILS.JSON ]";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-bg);
  padding: 1.5rem 2rem;
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.1rem;
  border-bottom: 0.2rem solid var(--color-border);
}

.modal-close {
  position: absolute;
  top: 1rem;
  right: 2rem;
  color: var(--color-bg);
  font-size: 3.5rem;
  font-weight: bold;
  cursor: pointer;
  z-index: 1;
  transition: all 0.3s;
  line-height: 1;
}

.modal-close:hover {
  color: var(--color-warning);
  transform: scale(1.2) rotate(90deg);
}

#modalBody {
  padding: 6rem 3rem 3rem;
}

.modal-section {
  margin-bottom: 3rem;
  padding-bottom: 2rem;
  border-bottom: 0.1rem solid var(--color-surface-light);
}

.modal-section:last-child {
  border-bottom: none;
}

.modal-header h2 {
  font-size: 2.4rem;
  text-shadow: 0 0 1rem var(--color-primary);
}

/* Scrollbar para modal */
.modal-content::-webkit-scrollbar {
  width: 1rem;
}

.modal-content::-webkit-scrollbar-track {
  background: var(--color-bg);
  border-left: 0.1rem solid var(--color-primary);
}

.modal-content::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 0;
}

.modal-content::-webkit-scrollbar-thumb:hover {
  background: var(--color-accent);
}

@media (max-width: 62rem) {
  .modal-content {
    width: 95%;
    max-height: 95vh;
  }

  #modalBody {
    padding: 5rem 2rem 2rem;
  }

  .modal-close {
    right: 1.5rem;
    font-size: 3rem;
  }
}