/* ============================
   BASE & VARIABLES
   ============================ */
:root {
  --primary: #6c63ff;
  --primary-dark: #5a52d5;
  --accent: #ff6584;
  --dark: #0d0d14;
  --dark-card: #16161f;
  --dark-card2: #1e1e2a;
  --text: #e8e8f0;
  --text-muted: #9191a8;
  --border: rgba(255, 255, 255, 0.08);
  --radius: 1rem;
  --radius-sm: 0.6rem;

  /* ── Bootstrap dark overrides ── */
  --bs-body-bg: #0d0d14;
  --bs-body-color: #e8e8f0;
  --bs-secondary-color: #9191a8;
  --bs-tertiary-color: #9191a8;
  --bs-heading-color: #e8e8f0;
  --bs-link-color: #a8a2ff;
  --bs-link-hover-color: #6c63ff;
  --bs-border-color: rgba(255, 255, 255, 0.08);
  --bs-card-bg: #16161f;
  --bs-card-border-color: rgba(255, 255, 255, 0.08);
}

/* Force all text to be visible on dark backgrounds */
body,
p,
li,
span,
h1,
h2,
h3,
h4,
h5,
h6,
label,
small {
  color: inherit;
}

.text-muted {
  color: #9191a8 !important;
}

.text-body-emphasis {
  color: #e8e8f0 !important;
}

.bg-body-tertiary {
  background-color: #1e1e2a !important;
}

.bg-dark {
  background-color: #16161f !important;
}


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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

/* ============================
   TYPOGRAPHY
   ============================ */
.MySpan {
  color: var(--primary);
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.5px;
}

.section-spacing {
  padding: 6rem 0;
}

/* ============================
   NAVBAR
   ============================ */
#mainNav {
  background: rgba(13, 13, 20, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease;
}

#mainNav.nav-scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.4);
}

.navbar-brand {
  font-size: 1.25rem;
  color: var(--text) !important;
}

.nav-link {
  color: var(--text-muted) !important;
  font-size: 0.9rem;
  font-weight: 500;
  padding: 0.4rem 0.75rem !important;
  border-radius: var(--radius-sm);
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
  color: var(--text) !important;
  background: rgba(108, 99, 255, 0.15);
}

/* ============================
   HERO SECTION
   ============================ */
.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 120px 1rem 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 40%, rgba(108, 99, 255, 0.18) 0%, transparent 70%),
    radial-gradient(ellipse 50% 40% at 80% 60%, rgba(255, 101, 132, 0.12) 0%, transparent 70%),
    url('joshua-aragon-BMnhuwFYr7w-unsplash.jpg') center/cover no-repeat;
  filter: brightness(0.25);
  z-index: 0;
}

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

.hero-badge {
  display: inline-block;
  background: rgba(108, 99, 255, 0.2);
  border: 1px solid rgba(108, 99, 255, 0.4);
  color: #a8a2ff;
  padding: 0.35rem 1rem;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.3px;
}

.hero-title {
  font-size: clamp(2.5rem, 6vw, 4rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  margin: 1rem 0;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.8;
}

.hero-subtitle strong {
  color: var(--text);
}

.btn-hero {
  font-weight: 600;
  font-size: 0.95rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.btn-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(108, 99, 255, 0.35);
}

.btn-primary {
  background: var(--primary);
  border-color: var(--primary);
}

.btn-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.hero-social a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  transition: background 0.2s, transform 0.2s;
}

.hero-social a:hover {
  background: rgba(108, 99, 255, 0.25);
  transform: translateY(-2px);
}

.hero-social img {
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.scroll-dot {
  width: 8px;
  height: 8px;
  background: var(--primary);
  border-radius: 50%;
  animation: bounce 1.8s infinite;
}

@keyframes bounce {

  0%,
  100% {
    transform: translateY(0);
    opacity: 1;
  }

  50% {
    transform: translateY(10px);
    opacity: 0.4;
  }
}

/* ============================
   ABOUT SECTION
   ============================ */
.about-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2.5rem;
  transition: border-color 0.3s;
}

.about-card:hover {
  border-color: rgba(108, 99, 255, 0.4);
}

.info-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1rem;
  transition: border-color 0.3s, transform 0.3s;
}

.info-card:hover {
  border-color: rgba(108, 99, 255, 0.4);
  transform: translateY(-2px);
}

.info-icon {
  font-size: 1.8rem;
}

/* ============================
   SKILLS SECTION
   ============================ */
.skills-bg {
  background: var(--dark-card2);
}

.skill-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  transition: border-color 0.3s;
}

.skill-card:hover {
  border-color: rgba(108, 99, 255, 0.4);
}

.skill-cat-title {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--text);
}

.skill-item {
  margin-bottom: 1.2rem;
}

.skill-name {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text);
}

.skill-pct {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--primary);
}

.skill-progress {
  height: 6px;
  background: rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  overflow: hidden;
}

.skill-progress .progress-bar {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  border-radius: 10px;
  width: 0;
  animation: growBar 1.4s ease-in-out forwards;
}

@keyframes growBar {
  from {
    width: 0;
  }
}

.tech-tag {
  background: rgba(108, 99, 255, 0.12);
  border: 1px solid rgba(108, 99, 255, 0.3);
  color: #a8a2ff;
  padding: 0.35rem 0.9rem;
  border-radius: 50px;
  font-size: 0.82rem;
  font-weight: 500;
  transition: background 0.2s, transform 0.2s;
  cursor: default;
}

.tech-tag:hover {
  background: rgba(108, 99, 255, 0.25);
  transform: translateY(-2px);
}

/* ============================
   EXPERIENCE SECTION
   ============================ */
.timeline {
  position: relative;
  padding-left: 2rem;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), transparent);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 2rem;
}

.timeline-dot {
  position: absolute;
  left: -2.45rem;
  top: 0.4rem;
  width: 12px;
  height: 12px;
  background: var(--primary);
  border-radius: 50%;
  border: 2px solid var(--dark);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.3);
}

.timeline-content {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.75rem 2rem;
  transition: border-color 0.3s;
}

.timeline-content:hover {
  border-color: rgba(108, 99, 255, 0.4);
}

.exp-badge {
  background: rgba(108, 99, 255, 0.15);
  border: 1px solid rgba(108, 99, 255, 0.3);
  color: #a8a2ff;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 500;
  white-space: nowrap;
}

.exp-list {
  list-style: none;
  padding: 0;
  margin-top: 1rem;
}

.exp-list li {
  padding: 0.6rem 0 0.6rem 1.4rem;
  position: relative;
  color: var(--text-muted);
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border);
}

.exp-list li:last-child {
  border-bottom: none;
}

.exp-list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--primary);
}

.exp-list li strong,
.exp-list li em {
  color: var(--text);
  font-style: normal;
}

/* ============================
   PROJECTS SECTION
   ============================ */
.projects-bg {
  background: var(--dark-card2);
}

.project-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: transform 0.3s, box-shadow 0.3s, border-color 0.3s;
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
  border-color: rgba(108, 99, 255, 0.4);
}

.project-header {
  padding: 1.75rem 1.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.lytrex-header {
  background: linear-gradient(135deg, rgba(108, 99, 255, 0.2), rgba(108, 99, 255, 0.05));
  border-bottom: 1px solid rgba(108, 99, 255, 0.2);
}

.photo-header {
  background: linear-gradient(135deg, rgba(255, 101, 132, 0.2), rgba(255, 101, 132, 0.05));
  border-bottom: 1px solid rgba(255, 101, 132, 0.2);
}

.social-header {
  background: linear-gradient(135deg, rgba(0, 196, 204, 0.2), rgba(0, 196, 204, 0.05));
  border-bottom: 1px solid rgba(0, 196, 204, 0.2);
}

.project-icon {
  font-size: 2rem;
  flex-shrink: 0;
}

.project-type-badge {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.3px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.project-body {
  padding: 1.5rem 1.75rem 1.75rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--text);
}

.project-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  flex: 1;
  margin-bottom: 1.25rem;
}

.project-desc strong {
  color: var(--text);
}

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

.tech-pill {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 0.2rem 0.7rem;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 500;
}

.btn-live {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  background: rgba(108, 99, 255, 0.15);
  border: 1px solid rgba(108, 99, 255, 0.4);
  color: #a8a2ff;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
}

.btn-live:hover {
  background: rgba(108, 99, 255, 0.3);
  color: #fff;
  transform: translateY(-2px);
}

/* ============================
   CERTIFICATES SECTION
   ============================ */
.cert-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.75rem;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}

.cert-card:hover {
  border-color: rgba(108, 99, 255, 0.4);
  transform: translateY(-4px);
}

.cert-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.cert-title {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
  color: var(--text);
}

.cert-issuer {
  color: var(--primary);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.cert-details {
  list-style: none;
  padding: 0;
  text-align: left;
}

.cert-details li {
  color: var(--text-muted);
  font-size: 0.88rem;
  padding: 0.4rem 0 0.4rem 1.2rem;
  position: relative;
  border-bottom: 1px solid var(--border);
}

.cert-details li:last-child {
  border-bottom: none;
}

.cert-details li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--primary);
}

.cert-details li strong {
  color: var(--text);
}

/* ============================
   CONTACT SECTION
   ============================ */
.contact-bg {
  background: var(--dark-card2);
}

.contact-card {
  background: var(--dark-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem 2.5rem;
  transition: border-color 0.3s;
}

.contact-card:hover {
  border-color: rgba(108, 99, 255, 0.4);
}

.contact-info-item {
  padding: 1.5rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.contact-info-item img {
  filter: brightness(0) invert(1);
  opacity: 0.7;
}

.contact-link {
  color: var(--primary);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: color 0.2s;
}

.contact-link:hover {
  color: #a8a2ff;
}

.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  transition: background 0.2s, transform 0.2s, border-color 0.2s;
}

.social-link:hover {
  background: rgba(108, 99, 255, 0.2);
  border-color: rgba(108, 99, 255, 0.4);
  transform: translateY(-3px);
}

.social-link img {
  filter: brightness(0) invert(1);
  opacity: 0.75;
}

/* ============================
   FOOTER
   ============================ */
.footer {
  background: var(--dark);
  border-top: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.88rem;
}

/* ============================
   RESPONSIVE
   ============================ */
@media (max-width: 768px) {
  .section-spacing {
    padding: 4rem 0;
  }

  .hero-title {
    font-size: 2.4rem;
  }

  .contact-card {
    padding: 2rem 1.25rem;
  }

  .about-card {
    padding: 1.75rem;
  }

  .timeline {
    padding-left: 1.5rem;
  }

  .timeline-dot {
    left: -1.95rem;
  }

  .timeline-content {
    padding: 1.25rem 1.25rem;
  }
}