/* =====================================
   Global Styles
===================================== */
html, body {
  margin: 0;
  padding: 0;
  font-family: 'Inter', sans-serif;
  color: #fff;
  background: #0a0a0a;
  overflow-x: hidden;
}

* {
  box-sizing: border-box;
}

/* =====================================
   Header / Navigation
===================================== */
header {
  position: fixed;
  top: 0; left: 0;
  width: 100%;
  padding: 15px 30px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  background: rgba(0,0,0,0.6);
  z-index: 1000;
  transition: padding 0.3s ease, background 0.3s ease;
}

header.shrink {
  padding: 8px 30px;
  background: rgba(0,0,0,0.9);
}

header nav a {
  margin-left: 20px;
  text-decoration: none;
  color: #fff;
  font-weight: 600;
  position: relative;
}

header nav a::after {
  content: '';
  position: absolute;
  width: 0%;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: #00e0ff;
  transition: width 0.3s;
}

header nav a:hover::after,
header nav a.active::after {
  width: 100%;
}

/* Resume Dropdown */
.download-resume-dropdown {
  position: relative;
  display: inline-block;
}

.download-resume-dropdown .download-btn {
  background: none;
  color: #fff;
  border: none;
  cursor: pointer;
  font-weight: 600;
  font-size: 1rem;
  display: flex;
  align-items: center;
  gap: 5px;
}

.download-resume-dropdown .download-btn:focus {
  outline: none;
}

.download-resume-dropdown .dropdown-content {
  display: none;
  position: absolute;
  background: #111;
  min-width: 160px;
  box-shadow: 0 4px 10px rgba(0,224,255,0.5);
  border-radius: 8px;
  z-index: 100;
  margin-top: 5px;
  right: 0;
}

.download-resume-dropdown.show .dropdown-content {
  display: block;
}

.download-resume-dropdown .dropdown-content a {
  color: #fff;
  padding: 10px 15px;
  text-decoration: none;
  display: block;
  font-size: 0.9rem;
  transition: background 0.2s;
}

.download-resume-dropdown .dropdown-content a:hover {
  background: rgba(0, 224, 255, 0.2);
  color: #00e0ff;
}
.dropdown-subfolder {
  padding-left: 10px;
  margin-bottom: 8px;
}

.folder-title {
  display: block;
  font-weight: bold;
  color: #00e0ff;
  margin: 5px 0;
  cursor: default;
  font-size: 0.9rem;
}


/* =====================================
   Landing Section
===================================== */
.landing {
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
}

#particles-js {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0; left: 0;
  z-index: 1;
  background: #0d0d0d;
}

.landing-content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
  max-width: 90%;
  margin: 0 auto;
  text-align: center;
  
}

.portrait {
  width: 30vw;
  height: 30vw;
  max-width: 220px;
  max-height: 220px;
  border-radius: 50%;
  background: url('./images/Ryan2.jpeg') center/cover no-repeat;
  border: 4px solid #00e0ff;
  box-shadow: 0 0 30px rgba(0,224,255,0.6);
  margin-bottom: 20px;
}

.glitch-title {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.2rem, 8vw, 4rem);
  color: #fff;
  text-transform: uppercase;
  text-shadow: 0 0 5px #00e0ff;

  display: inline-block;
  white-space: nowrap;
  overflow: hidden;

  border-right: .10em solid #00e0ff;
  animation: typing 3s steps(30, end) forwards,
             blink-caret .75s step-end infinite;
}


.landing-content h2, h3 {
  font-size: clamp(1rem, 3vw, 1.5rem); /* responsive font size */
  line-height: 1.0;
  word-wrap: break-word;
}

@keyframes typing { from { width: 0; } to { width: 22ch; } }
@keyframes blink-caret { 50% { border-color: transparent; } }

/* =====================================
   Sections
===================================== */
section{
  padding: 8% 10%;
  position: relative;
  z-index: 1;
}

section h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 40px;
}

/* Neon dividers */
section + section::before {
  content: "";
  display: block;
  height: 2px;
  width: 60%;
  margin: 40px auto;
  background: #00e0ff;
  opacity: 0.2;
  box-shadow: 0 0 5px #00e0ff;
  border-radius: 2px;
  transition: opacity 0.3s, box-shadow 0.3s;
}

.section-divider-active {
  opacity: 0.4;
  box-shadow: 0 0 15px #00e0ff;
}

/* About Section */
.about-me {
  padding: 8% 10%;
}

.about-container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 30px;
  position: relative;
  z-index: 1;
}

.about-image img {
  width: 300px;
  max-width: 100%;
  border-radius: 12px;
  border: 3px solid #00e0ff;
  box-shadow: 0 0 30px rgba(0,224,255,0.5);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.about-image img:hover {
  transform: scale(1.05) rotate(-1deg);
  box-shadow: 0 0 40px rgba(0,224,255,0.7);
}

.about-text {
  flex: 1;
  min-width: 250px;
  font-size: clamp(0.9rem, 2.5vw, 1rem);
  line-height: 1.6;
}

.about-me p { margin-bottom: 15px; }

/* Decorative lines */
.about-me::before, .about-me::after {
  content: "";
  position: absolute;
  width: 2px;
  height: 80%;
  top: 10%;
  background: #00e0ff;
  opacity: 0.1;
  pointer-events: none;
}

.about-me::before { left: 0; }
.about-me::after { right: 0; }

/* Floating shapes */
.floating-shapes {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: hidden;
  z-index: 0;
}

.floating-shapes .shape {
  position: absolute;
  width: 15px;
  height: 15px;
  background: #00e0ff;
  border-radius: 50%;
  opacity: 0.3;
  animation: float 6s ease-in-out infinite;
}

.shape-1 { top: 20%; left: 10%; animation-delay: 0s; }
.shape-2 { top: 50%; left: 70%; animation-delay: 2s; }
.shape-3 { top: 80%; left: 40%; animation-delay: 4s; }

@keyframes float {
  0% { transform: translateY(0px) translateX(0px); opacity: 0.3; }
  25% { transform: translateY(-15px) translateX(5px); opacity: 0.4; }
  50% { transform: translateY(10px) translateX(-5px); opacity: 0.3; }
  75% { transform: translateY(-10px) translateX(10px); opacity: 0.4; }
  100% { transform: translateY(0px) translateX(0px); opacity: 0.3; }
}

/* =====================================
   Timeline (Work Experience)
===================================== */
/* Timeline container */
.timeline {
  position: relative;
  margin: 0;
  padding-left: 10px; /* space for bullets */
}

/* Timeline vertical line */
.timeline::before {
  content: '';
  position: absolute;
  left: 34px; /* bullet alignment */
  top: 10px;     /* starts at first item */
  bottom: 10px;  /* ends at last item */
  width: 4px;
  background: #00e0ff;
}

/* Timeline items */
.timeline-item {
  position: relative;
  margin: 20px 0 20px 40px; /* margin-left should match padding-left minus bullet offset */
}

/* Timeline bullets */
.timeline-item::before {
  content: '\f111';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  left: -19px; /* aligns with vertical line */
  top: 5px;
  color: #00e0ff;
  font-size: 12px;
}

.timeline-item h3 {
  margin: 0;
  font-size: 1.2rem;
  color: #00e0ff;
}

.timeline-item span {
  font-size: 0.9rem;
  opacity: 0.8;
}

.timeline-item p {
  margin-top: 8px;
  font-size: 0.95rem;
  line-height: 1.8;
}
.resume-tabs {
  margin-bottom: 20px;
  display: flex;
  gap: 10px;
}

.resume-tabs button {
  padding: 10px 20px;
  border: none;
  background-color: #333;
  color: #fff;
  cursor: pointer;
  border-radius: 5px;
  transition: background-color 0.3s;
}

.resume-tabs button.active,
.resume-tabs button:hover {
  background-color: #00ffff;
  color: #000;
}

.resume-content strong {
  color: #00e0ff;
  font-weight: 700;
}

/* =====================================
   Career Track Tabs (SOC / NOC)
===================================== */

.career-tabs {
  margin-bottom: 30px;
}

.career-tabs button {
  flex: 1;
  background: #0f0f0f;
  border: 1px solid #1e1e1e;
  padding: 20px 16px; /* increased height */
  min-height: 80px;   /* ensures visual presence */
  font-family: 'Orbitron', sans-serif;
  text-align: center;
  line-height: 1.25;
  color: #ffffff;    /* default text color stays white */
}


.career-tabs button:hover {
  border-color: #00e0ff;
  box-shadow: 0 0 10px rgba(0,224,255,0.4);
}

.career-tabs button.active {
  background: linear-gradient(135deg, #001a1f, #000);
  border-color: #00e0ff;

  /* TEXT VISIBILITY */
  color: #ffd966; /* warm yellow, high contrast */

  /* GLOW */
  box-shadow:
    0 0 10px rgba(0,224,255,0.6),
    0 0 20px rgba(0,224,255,0.4),
    inset 0 0 10px rgba(0,224,255,0.25);
}


.tab-subtitle {
  display: block;
  font-family: 'Inter', sans-serif;
  font-size: 0.8rem;
  margin-top: 6px;
  color: #00e0ff;
}
.career-tabs button.active .tab-subtitle {
  color: #ffb347; /* soft orange */
}

/* =====================================
   Timeline & Bold Skills Styling
===================================== */
.timeline-item h3 {
  margin: 0;
  font-size: 1.2rem;
  color: #00e0ff;
}

/* Bold text in timeline and about section matches neon color */
.about-text strong,
.timeline-item strong {
  color: #00e0ff;
  font-weight: 700;
}


/* =====================================
   Education & Certifications
===================================== */
.education-item { margin-bottom: 20px; }
.education-item h3 { color: #00e0ff; margin-bottom: 5px; }
.certifications img { height: 100px; margin-right: 10px; }

.ribbon {
  position: absolute;
  top: -10px;
  left: -10px;
  background-color: #00e0ff;
  color: black;
  font-weight: bold;
  padding: 5px 15px;
  font-size: 0.9rem;
  box-shadow: 0 2px 6px rgba(0,0,0,0.3);
  border-radius: 3px;
}

.cert-card, .degree-card {
  position: relative;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: 20px 0;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.4);
}

.cert-left ul {
  margin: 0;
  padding-left: 18px;
}

.cert-left ul li {
  margin-bottom: 4px;
  color: #dcdcdc;
  font-size: 14px;
}

.cert-right {
  display: flex;
  gap: 10px;
  align-items: center;
}

.cert-right img {
  width: 102px;
  height: 102px;
  object-fit: contain;
  border-radius: 8px;
  background: rgba(255,255,255,0.08);
  padding: 4px;
  border: 1px solid rgba(255,255,255,0.08);
}

.cert-note {
	font-size: 0.8rem;
	font-style: italic;
	font-weight: bold;	
	padding-left: 18px
}


/* =====================================
   Projects Section
===================================== */
#projects { padding: 8% 10% 300px; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.project-card {
  background: rgba(255,255,255,0.05);
  padding: 20px;
  border: 1px solid #00e0ff;
  border-radius: 12px;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.project-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 0 20px #00e0ff;
}

.project-card h3 {
  color: #00e0ff;
  margin-bottom: 10px;
  font-size: 1.1rem;
  text-transform: uppercase;
}

.project-card p {
  color: #fff;
  font-size: 0.9rem;
  line-height: 1.4;
  min-height: 50px;
}

/* =====================================
   Modal
===================================== */
.modal {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(0,0,0,0.85);
  z-index: 2000;
  justify-content: center;
  align-items: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  overflow: auto;
}

.modal.show { display: flex; opacity: 1; }

.modal-content {
  background: #111;
  padding: 25px 30px;
  border-radius: 12px;
  max-width: 700px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  color: #fff;
  box-shadow: 0 0 25px rgba(0,224,255,0.5);
  border: 1px solid #00e0ff;
}

.modal-content::-webkit-scrollbar { width: 8px; }
.modal-content::-webkit-scrollbar-thumb { background-color: rgba(0,224,255,0.3); border-radius: 4px; }

.close-btn {
  position: absolute;
  top: 15px;
  right: 15px;
  font-size: 1.5rem;
  cursor: pointer;
  color: #00e0ff;
  transition: transform 0.2s, color 0.2s;
}

.close-btn:hover { color: #fff; transform: scale(1.2); }

.modal-content h2 { color: #00e0ff; margin-top: 0; font-size: clamp(1.5rem, 4vw, 2rem); }
.modal-content p { font-size: clamp(0.9rem, 2.5vw, 1rem); line-height: 1.5; margin: 8px 0; }
.modal-content a { color: #00e0ff; text-decoration: underline; }
.modal-content img { max-width: 100%; height: auto; border-radius: 8px; margin: 15px 0; display: block; box-shadow: 0 0 20px rgba(0,224,255,0.3); }
.modal-content ul { padding-left: 20px; margin-bottom: 15px; }
.modal-content li { margin-bottom: 5px; font-size: 0.9rem; color: #fff; }

/* =====================================
   Footer
===================================== */
footer {
  text-align: center;
  padding: 30px;
  background: #000;
}

footer a {
  margin: 0 10px;
  color: #fff;
  font-size: 1.5rem;
  text-decoration: none;
}

/* =====================================
   Back to Top Button
===================================== */
#back-to-top {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 45px;
  height: 45px;
  background-color: #00e0ff;
  color: #0a0a0a;
  border: none;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  box-shadow: 0 0 15px rgba(0,224,255,0.7);
  opacity: 0;
  transform: translateY(100px);
  transition: opacity 0.3s, transform 0.3s;
}

#back-to-top.show { opacity: 1; transform: translateY(0); }
#back-to-top:hover { transform: scale(1.15); box-shadow: 0 0 25px #00e0ff, 0 0 50px rgba(0,224,255,0.4); }

/* =====================================
   Responsive
===================================== */
@media (max-width: 1024px) {
  section { padding: 6% 8%; }
  .timeline-item { margin-left: 40px; }
  .glitch-title { font-size: clamp(1.5rem, 6vw, 2rem); }
}

@media (max-width: 768px) {
  section { padding: 5% 5%; }
  .timeline-item { margin-left: 20px; }
  .portrait { width: 40vw; height: 40vw; max-width: 180px; max-height: 180px; }
  header nav a { margin-left: 10px; font-size: 0.9rem; }
  .about-container { flex-direction: column; gap: 20px; }
  .about-image img { width: 60%; margin: 0 auto; display: block; }
  .cert-card { flex-direction: column; align-items: flex-start; gap: 15px; }
  .cert-right img { width: 45px; height: 45px; }
}

@media (max-width: 480px) {
  .glitch-title { font-size: clamp(1.2rem, 8vw, 1.5rem); }
  .landing-content { padding: 0 10px; }
  header { padding: 10px; flex-direction: column; align-items: center; }
  .logo { width: 100%; text-align: center; margin-bottom: 5px; }
  header nav { display: flex; flex-wrap: wrap; justify-content: center; gap: 5px; }
  html { scroll-padding-top: 90px; }
  .timeline { padding-left: 20px; }
  .timeline::before { left: 10px; }
  .timeline-item { margin-left: 40px; }
  .timeline-item::before { left: -54px; font-size: 10px; }
  .modal-content { padding: 15px; }
  .close-btn { font-size: 1.3rem; }
}