/* ===== RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-deep: #061526;
  --bg-mid: #0a2342;
  --bg-accent: #1a4a6e;
  --cyan: #2ca7e0;
  --cyan-bright: #5ec8f5;
  --frost: #e0f2ff;
  --text: #ffffff;
}

body {
  font-family: 'Sora', 'Orbitron', sans-serif;
  background:
    radial-gradient(ellipse 80% 60% at 20% 10%, rgba(44, 167, 224, 0.22), transparent 55%),
    radial-gradient(ellipse 70% 50% at 80% 90%, rgba(10, 35, 66, 0.9), transparent 50%),
    linear-gradient(160deg, var(--bg-deep) 0%, var(--bg-mid) 45%, var(--bg-accent) 100%);
  background-attachment: fixed;
  color: var(--text);
  line-height: 1.6;
  scroll-behavior: smooth;
  overflow-x: hidden;
}

/* ===== LAYOUT & CONTAINERS ===== */
section {
  padding: 80px 20px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ===== HERO SECTION ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  background: linear-gradient(135deg, #0a2342 0%, #1e3a5f 50%, #2ca7e0 100%);
}

.hero-content {
  z-index: 10;
  position: relative;
}

/* ===== PROFILE CONTAINER ===== */
.profile-container {
  display: flex;
  align-items: center;
  gap: 36px;
  margin-bottom: 28px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ===== 3D PROFILE SCENE ===== */
.profile-3d-scene {
  --rx: 8deg;
  --ry: -12deg;
  --rz: 0deg;
  --lift: 0px;
  position: relative;
  perspective: 1400px;
  perspective-origin: 50% 45%;
  width: 340px;
  height: 360px;
  display: grid;
  place-items: center;
  cursor: grab;
  user-select: none;
  touch-action: none;
}

.profile-3d-scene:active {
  cursor: grabbing;
}

.profile-spark-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1;
}

.profile-3d-stage {
  position: relative;
  width: 240px;
  height: 240px;
  transform-style: preserve-3d;
  will-change: transform;
  z-index: 2;
  transform:
    translateY(var(--lift))
    rotateX(var(--rx))
    rotateY(var(--ry))
    rotateZ(var(--rz));
  transition: transform 0.08s linear;
}

.profile-3d-scene.is-idle .profile-3d-stage {
  animation: profileIdleOrbit 8s ease-in-out infinite;
}

@keyframes profileIdleOrbit {
  0%, 100% {
    transform: translateY(0) rotateX(10deg) rotateY(-16deg) rotateZ(0deg);
  }
  25% {
    transform: translateY(-10px) rotateX(16deg) rotateY(8deg) rotateZ(2deg);
  }
  50% {
    transform: translateY(-4px) rotateX(8deg) rotateY(18deg) rotateZ(0deg);
  }
  75% {
    transform: translateY(-14px) rotateX(14deg) rotateY(-6deg) rotateZ(-2deg);
  }
}

.orbit-ring {
  position: absolute;
  inset: 0;
  margin: auto;
  border-radius: 50%;
  border: 2px solid transparent;
  transform-style: preserve-3d;
  pointer-events: none;
}

.ring-outer {
  width: 290px;
  height: 290px;
  border-top-color: rgba(94, 200, 245, 0.95);
  border-right-color: rgba(255, 255, 255, 0.25);
  box-shadow:
    0 0 28px rgba(44, 167, 224, 0.35),
    inset 0 0 20px rgba(44, 167, 224, 0.15);
  animation: orbitSpinOuter 10s linear infinite;
}

.ring-mid {
  width: 250px;
  height: 250px;
  border-bottom-color: rgba(44, 167, 224, 0.9);
  border-left-color: rgba(255, 255, 255, 0.2);
  animation: orbitSpinMid 7s linear infinite reverse;
}

.ring-inner {
  width: 214px;
  height: 214px;
  border-top-color: rgba(255, 255, 255, 0.55);
  border-left-color: rgba(94, 200, 245, 0.55);
  animation: orbitSpinInner 5s linear infinite;
}

@keyframes orbitSpinOuter {
  from { transform: rotateX(72deg) rotateZ(0deg) translateZ(-10px); }
  to { transform: rotateX(72deg) rotateZ(360deg) translateZ(-10px); }
}

@keyframes orbitSpinMid {
  from { transform: rotateX(62deg) rotateZ(0deg) translateZ(8px); }
  to { transform: rotateX(62deg) rotateZ(360deg) translateZ(8px); }
}

@keyframes orbitSpinInner {
  from { transform: rotateX(78deg) rotateZ(0deg) translateZ(18px); }
  to { transform: rotateX(78deg) rotateZ(360deg) translateZ(18px); }
}

.orbit-track {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 260px;
  height: 260px;
  transform-style: preserve-3d;
  pointer-events: none;
}

.track-a { animation: orbitTrackA 9s linear infinite; }
.track-b { animation: orbitTrackB 12s linear infinite reverse; }
.track-c { animation: orbitTrackC 15s linear infinite; }

@keyframes orbitTrackA {
  from { transform: rotateX(68deg) rotateZ(0deg); }
  to { transform: rotateX(68deg) rotateZ(360deg); }
}

@keyframes orbitTrackB {
  from { transform: rotateX(55deg) rotateY(20deg) rotateZ(0deg); }
  to { transform: rotateX(55deg) rotateY(20deg) rotateZ(360deg); }
}

@keyframes orbitTrackC {
  from { transform: rotateX(75deg) rotateY(-25deg) rotateZ(0deg); }
  to { transform: rotateX(75deg) rotateY(-25deg) rotateZ(360deg); }
}

.orbit-node {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 42px;
  height: 42px;
  margin: -21px;
  border-radius: 14px;
  display: grid;
  place-items: center;
  color: #fff;
  font-size: 1.05rem;
  background: linear-gradient(145deg, rgba(44, 167, 224, 0.95), rgba(10, 35, 66, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.35);
  box-shadow:
    0 8px 20px rgba(0, 0, 0, 0.35),
    0 0 18px rgba(44, 167, 224, 0.45);
  transform-style: preserve-3d;
  backface-visibility: hidden;
}

.track-a .node-cs { transform: rotateZ(0deg) translateX(130px) rotateX(-68deg); }
.track-a .node-react { transform: rotateZ(180deg) translateX(130px) rotateX(-68deg); }
.track-b .node-node { transform: rotateZ(40deg) translateX(128px) rotateX(-55deg); }
.track-b .node-db { transform: rotateZ(220deg) translateX(128px) rotateX(-55deg); }
.track-c .node-cloud { transform: rotateZ(90deg) translateX(126px) rotateX(-75deg); }
.track-c .node-code { transform: rotateZ(270deg) translateX(126px) rotateX(-75deg); }

.profile-depth-glow {
  position: absolute;
  inset: 10%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(44, 167, 224, 0.7) 0%, transparent 68%);
  filter: blur(22px);
  transform: translateZ(-50px);
  animation: glowPulse 2.8s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.5; transform: translateZ(-50px) scale(1); }
  50% { opacity: 1; transform: translateZ(-50px) scale(1.12); }
}

.holo-plate {
  position: absolute;
  inset: 22%;
  border-radius: 50%;
  border: 1px dashed rgba(94, 200, 245, 0.45);
  transform: rotateX(78deg) translateZ(-30px) scale(1.35);
  animation: holoPulse 3.5s ease-in-out infinite;
  pointer-events: none;
}

@keyframes holoPulse {
  0%, 100% { opacity: 0.35; transform: rotateX(78deg) translateZ(-30px) scale(1.25); }
  50% { opacity: 0.8; transform: rotateX(78deg) translateZ(-30px) scale(1.45); }
}

.profile-3d-card {
  position: relative;
  width: 200px;
  height: 200px;
  margin: auto;
  border-radius: 50%;
  transform-style: preserve-3d;
  transform: translateZ(48px);
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.profile-3d-scene.is-flipping .profile-3d-card {
  animation: profileFlip 0.85s cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes profileFlip {
  0% { transform: translateZ(48px) rotateY(0deg) scale(1); }
  45% { transform: translateZ(90px) rotateY(180deg) scale(1.08); }
  100% { transform: translateZ(48px) rotateY(360deg) scale(1); }
}

.scan-line {
  position: absolute;
  left: 8%;
  right: 8%;
  height: 18%;
  border-radius: 50%;
  background: linear-gradient(
    to bottom,
    transparent,
    rgba(94, 200, 245, 0.35),
    transparent
  );
  z-index: 3;
  pointer-events: none;
  animation: scanMove 2.8s linear infinite;
  mix-blend-mode: screen;
}

@keyframes scanMove {
  0% { top: 8%; opacity: 0; }
  15% { opacity: 0.9; }
  85% { opacity: 0.9; }
  100% { top: 74%; opacity: 0; }
}

.profile-shine {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background:
    radial-gradient(
      circle at var(--shine-x, 30%) var(--shine-y, 25%),
      rgba(255, 255, 255, 0.55) 0%,
      rgba(255, 255, 255, 0.08) 28%,
      transparent 55%
    );
  z-index: 2;
  pointer-events: none;
  mix-blend-mode: soft-light;
  transition: background 0.08s linear;
}

.profile-img {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 3px solid rgba(94, 200, 245, 0.95);
  object-fit: cover;
  display: block;
  box-shadow:
    0 22px 46px rgba(0, 0, 0, 0.5),
    0 0 0 10px rgba(44, 167, 224, 0.14),
    0 0 60px rgba(44, 167, 224, 0.55);
  transform: translateZ(24px);
  transition: box-shadow 0.35s ease, filter 0.35s ease;
}

.profile-3d-scene:hover .profile-img,
.profile-3d-scene.is-tilting .profile-img {
  box-shadow:
    0 28px 60px rgba(0, 0, 0, 0.55),
    0 0 0 12px rgba(44, 167, 224, 0.22),
    0 0 90px rgba(94, 200, 245, 0.7);
  filter: saturate(1.08) contrast(1.04);
}

.profile-hint {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  font-family: 'Sora', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  color: rgba(224, 242, 255, 0.75);
  white-space: nowrap;
  z-index: 3;
  pointer-events: none;
  animation: hintPulse 2.2s ease-in-out infinite;
}

.profile-3d-scene.is-tilting .profile-hint,
.profile-3d-scene.is-flipping .profile-hint {
  opacity: 0;
  animation: none;
}

@keyframes hintPulse {
  0%, 100% { opacity: 0.45; }
  50% { opacity: 0.95; }
}

.hero-name-th {
  font-family: 'Sora', sans-serif;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--frost);
  opacity: 0.9;
  margin-bottom: 8px;
  animation: fadeRise 0.9s ease both;
}

.hero-tagline {
  font-family: 'Sora', sans-serif;
  font-size: 1.05rem;
  font-weight: 400;
  color: rgba(224, 242, 255, 0.88);
  max-width: 540px;
  margin: 0 auto 32px;
  line-height: 1.6;
  animation: fadeRise 1.1s ease 0.15s both;
}

@keyframes fadeRise {
  from { opacity: 0; transform: translateY(14px); }
  to { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  .profile-3d-stage,
  .orbit-ring,
  .orbit-track,
  .profile-depth-glow,
  .holo-plate,
  .scan-line,
  .profile-hint,
  .hero-name-th,
  .hero h1,
  .hero h2,
  .hero-tagline {
    animation: none !important;
  }
}

/* ===== PROJECTS BUTTON ===== */
.projects-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: linear-gradient(45deg, #2ca7e0, #0a2342);
  color: #ffffff;
  border: none;
  border-radius: 20px;
  padding: 20px 25px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(44, 167, 224, 0.3);
  min-width: 140px;
  text-align: center;
}

.projects-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 25px rgba(44, 167, 224, 0.4);
  background: linear-gradient(45deg, #0a2342, #2ca7e0);
}

.projects-btn i {
  font-size: 1.8rem;
  color: #ffffff;
}

.projects-btn span {
  font-size: 0.9rem;
  line-height: 1.2;
  white-space: nowrap;
}

/* ===== PROFILE STATS ===== */
.profile-stats {
  display: flex;
  gap: 20px;
  justify-content: center;
  margin-top: 20px;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 15px;
  padding: 15px 20px;
  min-width: 100px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stat-item:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 25px rgba(44, 167, 224, 0.3);
}

.stat-item i {
  color: #2ca7e0;
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 5px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
}

.stat-label {
  font-size: 0.9rem;
  color: #e0f2ff;
  font-weight: 500;
  text-align: center;
}

.hero h1 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(2.2rem, 6vw, 3.6rem);
  font-weight: 700;
  margin-bottom: 12px;
  background: linear-gradient(110deg, #ffffff 10%, #5ec8f5 45%, #2ca7e0 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: 0.12em;
  text-shadow: none;
  filter: drop-shadow(0 6px 24px rgba(44, 167, 224, 0.35));
  animation: fadeRise 0.95s ease 0.05s both;
}

.hero h2 {
  font-family: 'Orbitron', sans-serif;
  font-size: clamp(0.95rem, 2.4vw, 1.25rem);
  font-weight: 500;
  margin-bottom: 14px;
  color: var(--frost);
  letter-spacing: 0.14em;
  line-height: 1.7;
  white-space: normal;
  text-align: center;
  display: block;
  animation: fadeRise 1s ease 0.1s both;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 20px;
}

/* ===== BUTTONS ===== */
.btn-main {
  display: inline-block;
  background: linear-gradient(45deg, #2ca7e0, #0a2342);
  color: #ffffff;
  padding: 15px 40px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(44, 167, 224, 0.3);
  border: 2px solid transparent;
}

.btn-main:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(44, 167, 224, 0.4);
  background: linear-gradient(45deg, #0a2342, #2ca7e0);
}

/* ===== SECTION HEADERS ===== */
h3 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 30px;
  text-align: center;
  color: #ffffff;
  position: relative;
  letter-spacing: 2px;
}

h3::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: linear-gradient(45deg, #2ca7e0, #ffffff);
  border-radius: 2px;
}

/* ===== GLASS CARD EFFECT ===== */
.glass-card {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 30px;
  margin: 20px 0;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

/* ===== ABOUT SECTION ===== */
.about p {
  font-size: 1.2rem;
  line-height: 1.8;
  color: #e0f2ff;
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

/* ===== CONTACT SECTION ===== */
.contact ul {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
}

.contact li {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  margin-bottom: 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.contact li:hover {
  transform: translateX(10px);
}

.contact i {
  color: #2ca7e0;
  font-size: 1.5rem;
  min-width: 30px;
}

/* ===== EDUCATION SECTION ===== */
.education p {
  text-align: center;
  font-size: 1.2rem;
  color: #e0f2ff;
  line-height: 1.8;
}

/* ===== SKILLS SECTION ===== */
.skill-bars {
  max-width: 700px;
  margin: 0 auto;
}

.skill {
  display: flex;
  align-items: center;
  margin-bottom: 25px;
  gap: 20px;
}

.skill span {
  min-width: 120px;
  font-weight: 600;
  color: #ffffff;
  font-size: 1.1rem;
}

.bar {
  flex: 1;
  height: 12px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 10px;
  overflow: hidden;
  position: relative;
}

.progress {
  height: 100%;
  background: linear-gradient(90deg, #2ca7e0, #0a2342);
  border-radius: 10px;
  transition: width 2s ease;
  position: relative;
  animation: fillProgress 2s ease-in-out forwards;
}

@keyframes fillProgress {
  from { width: 0 !important; }
  to { 
    width: var(--progress-width, 75%) !important;
  }
}

/* Force display skill bars - Fallback */
.progress {
  display: block !important;
  opacity: 1 !important;
}

/* Additional fallback for specific skills */
.skill .progress.csharp,
.skill .progress.js,
.skill .progress.react,
.skill .progress.node,
.skill .progress.go,
.skill .progress.php,
.skill .progress.java,
.skill .progress.python {
  background: linear-gradient(90deg, #2ca7e0, #0a2342) !important;
  min-width: 10px !important;
}

.progress::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
  animation: shimmer 2s infinite;
}

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

.progress.csharp { 
  width: 95%; 
  --progress-width: 95%;
}
.progress.js { 
  width: 92%; 
  --progress-width: 92%;
}
.progress.react { 
  width: 90%; 
  --progress-width: 90%;
}
.progress.node { 
  width: 88%; 
  --progress-width: 88%;
}
.progress.go { 
  width: 85%; 
  --progress-width: 85%;
}
.progress.php { 
  width: 88%; 
  --progress-width: 88%;
}
.progress.java { 
  width: 80%; 
  --progress-width: 80%;
}
.progress.python { 
  width: 75%; 
  --progress-width: 75%;
}

/* ===== TECHNICAL SKILLS SECTION ===== */
.technical-skills {
  text-align: center;
  padding: 80px 20px;
}

.tech-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  margin-top: 40px;
}

.tech-category {
  padding: 30px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.tech-category:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(44, 167, 224, 0.2);
}

.tech-category h4 {
  color: #2ca7e0;
  margin-bottom: 20px;
  font-size: 1.3rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.tech-category h4 i {
  font-size: 1.5rem;
}

.tech-category ul {
  list-style: none;
  text-align: left;
}

.tech-category li {
  padding: 8px 0;
  color: #e0f2ff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: color 0.3s ease;
}

.tech-category li:hover {
  color: #2ca7e0;
}

.tech-category li:last-child {
  border-bottom: none;
}

/* ===== SPECIAL SKILLS SECTION ===== */
.special-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 25px;
  margin-top: 40px;
}

.special-item {
  padding: 25px;
  text-align: center;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.special-item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(44, 167, 224, 0.2);
}

.special-item i {
  font-size: 2.5rem;
  color: #2ca7e0;
  margin-bottom: 15px;
}

.special-item h4 {
  color: #ffffff;
  margin-bottom: 10px;
  font-size: 1.2rem;
}

.special-item p {
  color: #e0f2ff;
  font-size: 0.9rem;
  line-height: 1.5;
}

.special-skills i {
  color: #2ca7e0;
  font-size: 1.5rem;
  min-width: 30px;
}

/* ===== TIMELINE SECTION ===== */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
  padding-left: 30px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 15px;
  top: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, #2ca7e0, #0a2342);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  margin-bottom: 40px;
  padding-left: 30px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -11px;
  top: 20px;
  width: 20px;
  height: 20px;
  background: #2ca7e0;
  border-radius: 50%;
  border: 4px solid #ffffff;
  box-shadow: 0 0 10px rgba(44, 167, 224, 0.5);
}

.timeline-date {
  font-weight: 600;
  color: #2ca7e0;
  font-size: 1.1rem;
  margin-bottom: 10px;
}

.timeline-content {
  background: rgba(255, 255, 255, 0.1);
  padding: 25px;
  border-radius: 15px;
  backdrop-filter: blur(10px);
}

.timeline-content b {
  color: #ffffff;
  font-size: 1.1rem;
}

.timeline-content ul {
  margin-top: 15px;
  padding-left: 20px;
}

.timeline-content li {
  margin-bottom: 8px;
  color: #e0f2ff;
}

/* ===== SOFT SKILLS SECTION ===== */
.soft-skills ul {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
}

.soft-skills li {
  padding: 20px;
  margin-bottom: 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.soft-skills li:hover {
  transform: translateX(10px);
}

/* ===== PORTFOLIO SECTION ===== */
.portfolio-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.portfolio-item {
  text-align: center;
}

.portfolio-item h4 {
  font-size: 1.4rem;
  margin-bottom: 15px;
  color: #ffffff;
}

.portfolio-item p {
  color: #e0f2ff;
  margin-bottom: 20px;
  line-height: 1.6;
}

.badge {
  display: inline-block;
  background: linear-gradient(45deg, #2ca7e0, #0a2342);
  color: #ffffff;
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.9rem;
  margin: 5px;
  font-weight: 500;
}

/* ===== CERTIFICATES SECTION ===== */
.cert-list {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
}

.cert-list li {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  margin-bottom: 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.cert-list li:hover {
  transform: translateX(10px);
}

.cert-list i {
  color: #2ca7e0;
  font-size: 1.5rem;
  min-width: 30px;
}

/* ===== PERSONAL INFO SECTION ===== */
.personal-list {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
}

.personal-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  margin-bottom: 10px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  transition: transform 0.3s ease;
}

.personal-list li:hover {
  transform: translateX(10px);
}

.personal-list b {
  color: #2ca7e0;
  min-width: 100px;
}

/* ===== MISSION & VISION SECTION ===== */
.mission-vision p {
  text-align: center;
  font-size: 1.2rem;
  color: #e0f2ff;
  line-height: 1.8;
}

/* ===== HOBBIES SECTION ===== */
.hobby-list {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
}

.hobby-list li {
  display: flex;
  align-items: center;
  gap: 15px;
  padding: 20px;
  margin-bottom: 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.hobby-list li:hover {
  transform: translateX(10px);
}

.hobby-list i {
  color: #2ca7e0;
  font-size: 1.5rem;
  min-width: 30px;
}

/* ===== FUN FACTS SECTION ===== */
.fun-list {
  list-style: none;
  max-width: 600px;
  margin: 0 auto;
}

.fun-list li {
  padding: 20px;
  margin-bottom: 15px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 15px;
  transition: transform 0.3s ease;
}

.fun-list li:hover {
  transform: translateX(10px);
}

/* ===== SOCIAL MEDIA SECTION ===== */
.social-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 15px;
  max-width: 600px;
  margin: 0 auto;
}

.social-btn {
  display: flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(45deg, #2ca7e0, #0a2342);
  color: #ffffff;
  padding: 12px 20px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 2px solid transparent;
}

.social-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(44, 167, 224, 0.3);
  background: linear-gradient(45deg, #0a2342, #2ca7e0);
}

.social-btn i {
  font-size: 1.2rem;
}

/* ===== COUNTERS SECTION ===== */
.counters {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 30px;
  max-width: 800px;
  margin: 0 auto;
}

.counter-card {
  text-align: center;
  padding: 30px;
}

.counter {
  font-size: 3rem;
  font-weight: 700;
  color: #2ca7e0;
  margin-bottom: 10px;
  display: block;
}

.counter-label {
  font-size: 1.1rem;
  color: #e0f2ff;
  font-weight: 500;
}

/* ===== HERO EXTRA SECTION ===== */
.hero-extra {
  text-align: center;
  padding: 40px 20px;
}

.hero-extra h2 {
  font-size: 1.8rem;
  margin-bottom: 20px;
  color: #ffffff;
}

.hero-extra p {
  font-size: 1.1rem;
  color: #e0f2ff;
  margin-bottom: 30px;
  line-height: 1.6;
}

.btn-github {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: linear-gradient(45deg, #333, #000);
  color: #ffffff;
  padding: 12px 25px;
  border-radius: 25px;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.3s ease;
}

.btn-github:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* ===== FOOTER ===== */
footer {
  text-align: center;
  padding: 40px 20px;
  background: rgba(0, 0, 0, 0.3);
  margin-top: 60px;
}

footer p {
  color: #e0f2ff;
  font-size: 1rem;
}

footer a {
  color: #2ca7e0;
  text-decoration: none;
  transition: color 0.3s ease;
}

footer a:hover {
  color: #ffffff;
}

/* ===== RESPONSIVE DESIGN ===== */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 2.5rem;
  }
  
  .hero h2 {
    font-size: 1.2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: center;
    gap: 15px;
  }
  
  .btn-main {
    padding: 12px 30px;
    font-size: 1rem;
  }
  
  h3 {
    font-size: 1.8rem;
  }
  
  section {
    padding: 60px 15px;
  }
  
  .timeline {
    padding-left: 20px;
  }
  
  .timeline-item {
    padding-left: 20px;
  }
  
  .timeline-item::before {
    left: -6px;
    width: 16px;
    height: 16px;
  }
  
  .portfolio-list {
    grid-template-columns: 1fr;
  }
  
  .counters {
    grid-template-columns: 1fr;
  }
  
  .social-list {
    flex-direction: column;
    align-items: center;
  }
  
  .skill {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
  }
  
  .skill span {
    min-width: auto;
  }
  
  .bar {
    width: 100%;
  }
  
  .profile-container {
    flex-direction: column;
    gap: 20px;
  }
  
  .projects-btn {
    padding: 15px 20px;
    min-width: 120px;
  }
  
  .projects-btn i {
    font-size: 1.5rem;
  }
  
  .projects-btn span {
    font-size: 0.8rem;
  }
  
  .profile-stats {
    gap: 15px;
    margin-top: 15px;
  }
  
  .stat-item {
    padding: 12px 16px;
    min-width: 80px;
  }
  
  .stat-number {
    font-size: 1.5rem;
  }
  
  .stat-label {
    font-size: 0.8rem;
  }
}

@media (max-width: 480px) {
  .hero h1 {
    font-size: 2rem;
  }
  
  .hero h2 {
    font-size: 1rem;
  }
  
  .profile-3d-scene {
    width: 280px;
    height: 300px;
  }

  .profile-3d-stage,
  .orbit-track {
    width: 200px;
    height: 200px;
  }

  .ring-outer { width: 230px; height: 230px; }
  .ring-mid { width: 200px; height: 200px; }
  .ring-inner { width: 174px; height: 174px; }

  .orbit-node {
    width: 34px;
    height: 34px;
    margin: -17px;
    font-size: 0.85rem;
    border-radius: 11px;
  }

  .track-a .node-cs { transform: rotateZ(0deg) translateX(100px) rotateX(-68deg); }
  .track-a .node-react { transform: rotateZ(180deg) translateX(100px) rotateX(-68deg); }
  .track-b .node-node { transform: rotateZ(40deg) translateX(98px) rotateX(-55deg); }
  .track-b .node-db { transform: rotateZ(220deg) translateX(98px) rotateX(-55deg); }
  .track-c .node-cloud { transform: rotateZ(90deg) translateX(96px) rotateX(-75deg); }
  .track-c .node-code { transform: rotateZ(270deg) translateX(96px) rotateX(-75deg); }

  .profile-3d-card,
  .profile-img {
    width: 150px;
    height: 150px;
  }

  .profile-hint {
    font-size: 0.7rem;
  }

  .hero-tagline {
    font-size: 0.95rem;
    margin-top: 0;
  }
  
  section {
    padding: 40px 10px;
  }
  
  .glass-card {
    padding: 20px;
  }
  
  .profile-container {
    gap: 15px;
  }
  
  .projects-btn {
    padding: 12px 18px;
    min-width: 100px;
  }
  
  .projects-btn i {
    font-size: 1.3rem;
  }
  
  .projects-btn span {
    font-size: 0.75rem;
  }
  
  .profile-stats {
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
  }
  
  .stat-item {
    padding: 10px 15px;
    min-width: 70px;
  }
  
  .stat-number {
    font-size: 1.3rem;
  }
  
  .stat-label {
    font-size: 0.75rem;
  }
}

/* ===== LOADING ANIMATION ===== */
body {
  opacity: 0;
  transition: opacity 0.5s ease;
}

body.loaded {
  opacity: 1;
}

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

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

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.8);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

.fade-in {
  animation: fadeInUp 0.8s ease forwards;
}

.slide-in-left {
  animation: slideInLeft 0.8s ease forwards;
}

.slide-in-right {
  animation: slideInRight 0.8s ease forwards;
}

.scale-in {
  animation: scaleIn 0.8s ease forwards;
}

/* ===== SCROLL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

/* ===== HOVER EFFECTS ===== */
.glass-card:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.social-btn:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(44, 167, 224, 0.3);
}

.btn-main:hover {
  transform: translateY(-2px) scale(1.05);
  box-shadow: 0 8px 25px rgba(44, 167, 224, 0.4);
}

/* ===== PROGRESS BAR ANIMATION ===== */
.progress {
  width: 0% !important;
  transition: width 2s ease;
}

.progress.animated {
  width: var(--target-width) !important;
}

/* ===== BACKGROUND EFFECTS ===== */
#parallax-bg {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
}

#particle-canvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.parallax-layer {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-size: cover;
  background-position: center;
}

.layer1 {
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="stars" x="0" y="0" width="20" height="20" patternUnits="userSpaceOnUse"><circle cx="10" cy="10" r="1" fill="white" opacity="0.3"/></pattern></defs><rect width="100" height="100" fill="url(%23stars)"/></svg>');
  opacity: 0.1;
}

.layer2 {
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" x="0" y="0" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="white" stroke-width="0.5" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
  opacity: 0.05;
}

/* ===== PROJECTS MODAL ===== */
.projects-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  display: none;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.projects-modal.active {
  display: flex;
  opacity: 1;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(4, 14, 26, 0.82);
  backdrop-filter: blur(10px);
}

.modal-content {
  position: relative;
  width: 95%;
  height: 95%;
  max-width: 1240px;
  max-height: 860px;
  margin: auto;
  background: linear-gradient(160deg, #061526 0%, #0a2342 60%, #12375a 100%);
  border: 1px solid rgba(94, 200, 245, 0.28);
  border-radius: 24px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.55);
  overflow: hidden;
  animation: modalSlideIn 0.35s ease;
}

@keyframes modalSlideIn {
  from {
    transform: scale(0.8) translateY(-50px);
    opacity: 0;
  }
  to {
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 26px;
  background: rgba(6, 21, 38, 0.7);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(94, 200, 245, 0.2);
}

.modal-header h3 {
  color: #ffffff;
  font-family: 'Orbitron', sans-serif;
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  font-weight: 700;
  margin: 0;
}

.close-btn {
  background: none;
  border: none;
  color: #ffffff;
  font-size: 1.5rem;
  cursor: pointer;
  padding: 10px;
  border-radius: 50%;
  transition: all 0.3s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
}

.close-btn:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: rotate(90deg);
}

.modal-body {
  height: calc(100% - 80px);
  padding: 0;
  position: relative;
  background: #061526;
}

.projects-loader {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: 'Orbitron', sans-serif;
  letter-spacing: 0.12em;
  color: #5ec8f5;
  background: #061526;
}

.projects-loader[hidden] {
  display: none;
}

#projectsFrame {
  width: 100%;
  height: 100%;
  border: none;
  background: #061526;
}

#projectsFrame[hidden] {
  display: none;
}

/* ===== RESPONSIVE MODAL ===== */
@media (max-width: 768px) {
  .modal-content {
    width: 98%;
    height: 98%;
    margin: 1%;
  }
  
  .modal-header {
    padding: 15px 20px;
  }
  
  .modal-header h3 {
    font-size: 1.2rem;
  }
  
  .close-btn {
    width: 35px;
    height: 35px;
    font-size: 1.2rem;
  }
}

@media (max-width: 480px) {
  .modal-content {
    width: 100%;
    height: 100%;
    margin: 0;
    border-radius: 0;
  }
  
  .modal-header {
    padding: 12px 15px;
  }
  
  .modal-header h3 {
    font-size: 1rem;
  }
}

/* ===== AUDIO CONTROL STYLES ===== */
.audio-controls {
  position: fixed;
  top: 20px;
  right: 20px;
  z-index: 1000;
  display: flex;
  gap: 10px;
  align-items: center;
}

.language-btn {
  width: 60px;
  height: 50px;
  border: none;
  border-radius: 25px;
  background: linear-gradient(135deg, #ff6b6b, #ee5a24);
  color: white;
  font-size: 0.9rem;
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(255, 107, 107, 0.3);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.language-btn:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 20px rgba(255, 107, 107, 0.5);
  background: linear-gradient(135deg, #ee5a24, #ff6b6b);
}

.language-btn:active {
  transform: scale(0.95);
}

.language-btn i {
  font-size: 0.8rem;
}

.language-btn span {
  font-size: 0.8rem;
  font-weight: bold;
}

.audio-btn {
  width: 50px;
  height: 50px;
  border: none;
  border-radius: 50%;
  background: linear-gradient(135deg, #2ca7e0, #1e3a5f);
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(44, 167, 224, 0.3);
  backdrop-filter: blur(10px);
  border: 2px solid rgba(255, 255, 255, 0.1);
}

.audio-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(44, 167, 224, 0.5);
  background: linear-gradient(135deg, #1e3a5f, #2ca7e0);
}

.audio-btn:active {
  transform: scale(0.95);
}

.audio-btn.muted {
  background: linear-gradient(135deg, #666, #444);
  box-shadow: 0 4px 15px rgba(102, 102, 102, 0.3);
}

.audio-btn.muted:hover {
  background: linear-gradient(135deg, #444, #666);
  box-shadow: 0 6px 20px rgba(102, 102, 102, 0.5);
}

.audio-btn i {
  transition: all 0.3s ease;
}

.audio-btn.muted i {
  opacity: 0.6;
}

/* Audio button pulse animation */
.audio-btn.pulse {
  animation: audioPulse 2s infinite;
}

@keyframes audioPulse {
  0% {
    box-shadow: 0 4px 15px rgba(44, 167, 224, 0.3);
  }
  50% {
    box-shadow: 0 4px 25px rgba(44, 167, 224, 0.6);
  }
  100% {
    box-shadow: 0 4px 15px rgba(44, 167, 224, 0.3);
  }
}

/* Responsive audio controls */
@media (max-width: 768px) {
  .audio-controls {
    top: 15px;
    right: 15px;
    gap: 8px;
  }
  
  .language-btn {
    width: 55px;
    height: 45px;
    font-size: 0.8rem;
  }
  
  .language-btn i {
    font-size: 0.7rem;
  }
  
  .language-btn span {
    font-size: 0.7rem;
  }
  
  .audio-btn {
    width: 45px;
    height: 45px;
    font-size: 1.1rem;
  }
}

@media (max-width: 480px) {
  .audio-controls {
    top: 10px;
    right: 10px;
    gap: 6px;
  }
  
  .language-btn {
    width: 50px;
    height: 40px;
    font-size: 0.7rem;
  }
  
  .language-btn i {
    font-size: 0.6rem;
  }
  
  .language-btn span {
    font-size: 0.6rem;
  }
  
  .audio-btn {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }
}

/* ===== ENTERPRISE UPGRADE & CYBER-GLASS STYLING ===== */

/* Hero Specialties Chips */
.hero-specialties {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin: 18px auto 26px;
  max-width: 860px;
}

.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 6px 14px;
  background: rgba(8, 30, 58, 0.7);
  border: 1px solid rgba(94, 200, 245, 0.35);
  border-radius: 20px;
  font-size: 0.85rem;
  color: #e0f2ff;
  letter-spacing: 0.02em;
  backdrop-filter: blur(8px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.hero-chip i {
  color: var(--cyan-bright, #5ec8f5);
}

.hero-chip:hover {
  border-color: #00e5ff;
  background: rgba(14, 48, 86, 0.85);
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.4);
  transform: translateY(-2px);
}

.btn-alt {
  background: rgba(10, 35, 66, 0.65) !important;
  border: 1px solid rgba(94, 200, 245, 0.4) !important;
  color: #e0f2ff !important;
  backdrop-filter: blur(8px);
}

.btn-alt:hover {
  background: linear-gradient(135deg, #0f3d6c, #00e5ff) !important;
  color: #ffffff !important;
  border-color: #00e5ff !important;
  box-shadow: 0 0 25px rgba(0, 229, 255, 0.5) !important;
}

/* Section Title Wrapper */
.section-title-wrap {
  text-align: center;
  margin-bottom: 35px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Orbitron', monospace;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--cyan-bright, #5ec8f5);
  background: rgba(44, 167, 224, 0.12);
  border: 1px solid rgba(44, 167, 224, 0.35);
  padding: 5px 14px;
  border-radius: 20px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.section-subtitle {
  color: #a5c7e5;
  font-size: 1.05rem;
  max-width: 780px;
  margin: 10px auto 0;
  line-height: 1.6;
}

/* Experience Role Badge & Current Job Glow */
.role-badge {
  display: inline-block;
  color: #22c55e;
  font-weight: 600;
  font-size: 0.95rem;
  margin: 4px 0 8px;
  letter-spacing: 0.03em;
}

.timeline-item.current-job .timeline-content {
  border: 1px solid rgba(34, 197, 94, 0.4);
  background: linear-gradient(145deg, rgba(8, 35, 60, 0.8), rgba(6, 25, 45, 0.9));
  box-shadow: 0 10px 30px rgba(34, 197, 94, 0.12), inset 0 0 20px rgba(34, 197, 94, 0.05);
}

.timeline-item.current-job::before {
  background: #22c55e !important;
  box-shadow: 0 0 15px rgba(34, 197, 94, 0.8) !important;
}

/* Enterprise Architecture Blueprint */
.architecture-section {
  padding-top: 60px;
  padding-bottom: 40px;
}

.blueprint-container {
  padding: 35px 30px;
  border-radius: 20px;
  background: linear-gradient(160deg, rgba(8, 28, 52, 0.85) 0%, rgba(4, 16, 32, 0.95) 100%);
  border: 1px solid rgba(94, 200, 245, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  position: relative;
  overflow: hidden;
}

.blueprint-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  padding-bottom: 22px;
  margin-bottom: 28px;
  border-bottom: 1px dashed rgba(94, 200, 245, 0.25);
}

.blueprint-status {
  font-family: 'Orbitron', monospace;
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  color: #a5d8ff;
  display: flex;
  align-items: center;
  gap: 8px;
}

.pulse-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 10px #22c55e;
  display: inline-block;
  animation: pulseLight 1.8s infinite;
}

@keyframes pulseLight {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(1.25); }
}

.blueprint-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tag-blue { background: rgba(59, 130, 246, 0.2); color: #93c5fd; border: 1px solid rgba(59, 130, 246, 0.4); }
.tag-purple { background: rgba(168, 85, 247, 0.2); color: #d8b4fe; border: 1px solid rgba(168, 85, 247, 0.4); }
.tag-green { background: rgba(34, 197, 94, 0.2); color: #86efac; border: 1px solid rgba(34, 197, 94, 0.4); }
.tag-amber { background: rgba(245, 158, 11, 0.2); color: #fde68a; border: 1px solid rgba(245, 158, 11, 0.4); }

.blueprint-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: center;
  gap: 15px;
  margin-bottom: 30px;
}

.blueprint-node {
  background: rgba(14, 38, 68, 0.7);
  border: 1px solid rgba(94, 200, 245, 0.25);
  border-radius: 14px;
  padding: 22px 18px;
  text-align: center;
  position: relative;
  transition: all 0.35s ease;
  backdrop-filter: blur(8px);
}

.blueprint-node:hover {
  transform: translateY(-5px);
  border-color: #00e5ff;
  box-shadow: 0 12px 30px rgba(0, 229, 255, 0.25);
}

.blueprint-node.featured {
  border-color: rgba(0, 229, 255, 0.5);
  background: linear-gradient(150deg, rgba(16, 52, 92, 0.85), rgba(8, 28, 52, 0.9));
  box-shadow: 0 8px 30px rgba(0, 229, 255, 0.2);
}

.node-icon {
  font-size: 1.8rem;
  color: var(--cyan-bright, #5ec8f5);
  margin-bottom: 10px;
}

.node-badge {
  font-family: 'Orbitron', monospace;
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  color: #7dd3fc;
  margin-bottom: 6px;
  text-transform: uppercase;
}

.blueprint-node h4 {
  font-size: 1.15rem;
  color: #ffffff;
  margin-bottom: 8px;
}

.node-desc {
  font-size: 0.82rem;
  color: #a5c7e5;
  line-height: 1.5;
  margin-bottom: 12px;
}

.node-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 5px;
}

.node-tags span {
  font-size: 0.7rem;
  padding: 2px 8px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #d1e7fc;
}

.blueprint-connector {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: 0 8px;
}

.connector-line.horizontal {
  width: 70px;
  height: 2px;
  background: linear-gradient(90deg, #2ca7e0, #00e5ff, #22c55e);
  box-shadow: 0 0 8px #00e5ff;
  position: relative;
}

.connector-line.horizontal::after {
  content: '▶';
  position: absolute;
  right: -6px;
  top: -7px;
  font-size: 0.65rem;
  color: #00e5ff;
}

.connector-label {
  font-size: 0.68rem;
  color: #67e8f9;
  text-align: center;
  max-width: 90px;
  font-weight: 500;
  line-height: 1.2;
}

.blueprint-subgrid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
  margin-top: 20px;
  padding-top: 24px;
  border-top: 1px dashed rgba(94, 200, 245, 0.2);
}

.blueprint-mini-card {
  background: rgba(10, 30, 54, 0.65);
  border: 1px solid rgba(94, 200, 245, 0.2);
  border-radius: 12px;
  padding: 16px;
  transition: all 0.3s ease;
}

.blueprint-mini-card:hover {
  background: rgba(16, 44, 76, 0.85);
  border-color: #00e5ff;
  transform: translateY(-3px);
}

.blueprint-mini-card .mini-header {
  color: #ffffff;
  font-size: 0.95rem;
  margin-bottom: 6px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.blueprint-mini-card .mini-header i {
  color: #38bdf8;
}

.blueprint-mini-card p {
  font-size: 0.82rem;
  color: #94a3b8;
  line-height: 1.4;
}

/* Portfolio Filters */
.portfolio-filter-container {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-bottom: 35px;
}

.portfolio-filter-btn {
  background: rgba(10, 32, 58, 0.7);
  border: 1px solid rgba(94, 200, 245, 0.3);
  color: #c4dcf5;
  font-family: 'Sora', sans-serif;
  font-size: 0.88rem;
  font-weight: 600;
  padding: 10px 18px;
  border-radius: 30px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.3s cubic-bezier(0.2, 0.8, 0.2, 1);
  backdrop-filter: blur(8px);
}

.portfolio-filter-btn:hover {
  background: rgba(16, 52, 94, 0.85);
  color: #ffffff;
  border-color: #00e5ff;
  box-shadow: 0 0 15px rgba(0, 229, 255, 0.35);
  transform: translateY(-2px);
}

.portfolio-filter-btn.active {
  background: linear-gradient(135deg, #0f4c81, #00e5ff);
  color: #ffffff;
  border-color: #00e5ff;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.5);
  font-weight: 700;
}

/* Portfolio Cards Overhaul */
.portfolio-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(360px, 1fr));
  gap: 28px;
  max-width: 1200px;
  margin: 0 auto;
}

.portfolio-item {
  display: flex;
  flex-direction: column;
  text-align: left;
  padding: 28px 24px;
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(8, 28, 52, 0.82) 0%, rgba(4, 18, 36, 0.92) 100%);
  border: 1px solid rgba(94, 200, 245, 0.28);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.45);
  position: relative;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  backdrop-filter: blur(12px);
}

.portfolio-item:hover {
  transform: translateY(-8px);
  border-color: #00e5ff;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6), 0 0 30px rgba(0, 229, 255, 0.3);
}

.portfolio-item.is-hidden {
  display: none !important;
}

.project-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.project-status {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 12px;
}

.project-status.live {
  background: rgba(34, 197, 94, 0.15);
  color: #4ade80;
  border: 1px solid rgba(34, 197, 94, 0.4);
}

.project-status.automotive {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
  border: 1px solid rgba(245, 158, 11, 0.4);
}

.project-status.ai {
  background: rgba(168, 85, 247, 0.15);
  color: #c084fc;
  border: 1px solid rgba(168, 85, 247, 0.4);
}

.project-status.cloud {
  background: rgba(56, 189, 248, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(56, 189, 248, 0.4);
}

.project-cat-badge {
  font-size: 0.7rem;
  padding: 3px 8px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #93c5fd;
}

.portfolio-item h4 {
  font-size: 1.35rem;
  color: #ffffff;
  margin-bottom: 10px;
  line-height: 1.3;
}

.project-short-desc {
  font-size: 0.9rem;
  color: #bcd5ee;
  line-height: 1.55;
  margin-bottom: 14px;
  flex-grow: 1;
}

.project-arch-pill {
  font-family: 'JetBrains Mono', 'Consolas', monospace;
  font-size: 0.76rem;
  color: #38bdf8;
  background: rgba(8, 20, 36, 0.7);
  border: 1px solid rgba(56, 189, 248, 0.25);
  padding: 6px 10px;
  border-radius: 8px;
  margin-bottom: 14px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.project-arch-pill i {
  color: #00e5ff;
  margin-right: 4px;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.badge {
  font-size: 0.76rem;
  padding: 4px 10px;
  border-radius: 12px;
  background: rgba(44, 167, 224, 0.2);
  color: #bae6fd;
  border: 1px solid rgba(44, 167, 224, 0.35);
  margin: 0;
  font-weight: 500;
}

.badge.lang { background: rgba(34, 197, 94, 0.18); color: #86efac; border-color: rgba(34, 197, 94, 0.4); }
.badge.db { background: rgba(245, 158, 11, 0.18); color: #fde68a; border-color: rgba(245, 158, 11, 0.4); }
.badge.cloud { background: rgba(168, 85, 247, 0.18); color: #d8b4fe; border-color: rgba(168, 85, 247, 0.4); }

.project-metrics {
  font-size: 0.8rem;
  color: #4ade80;
  background: rgba(34, 197, 94, 0.08);
  border: 1px dashed rgba(34, 197, 94, 0.3);
  padding: 6px 10px;
  border-radius: 8px;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 6px;
}

.btn-project-detail {
  width: 100%;
  background: rgba(14, 45, 78, 0.8);
  border: 1px solid rgba(94, 200, 245, 0.4);
  color: #e0f2ff;
  padding: 10px 16px;
  border-radius: 10px;
  font-family: 'Sora', sans-serif;
  font-weight: 600;
  font-size: 0.88rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  transition: all 0.3s ease;
}

.btn-project-detail:hover {
  background: linear-gradient(135deg, #00e5ff, #0284c7);
  color: #041021;
  border-color: #00e5ff;
  box-shadow: 0 0 20px rgba(0, 229, 255, 0.5);
  font-weight: 700;
}

/* Counters Upgraded */
.counter-val {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 2px;
  color: var(--cyan-bright, #5ec8f5);
  margin-bottom: 8px;
}

.counter-val .counter,
.counter-val .counter-static {
  font-size: 3rem;
  font-weight: 800;
  font-family: 'Orbitron', sans-serif;
  color: #38bdf8;
  line-height: 1;
}

.counter-plus {
  font-size: 2rem;
  font-weight: 700;
  color: #00e5ff;
}

/* Project Detail Modal */
.project-detail-modal {
  position: fixed;
  inset: 0;
  z-index: 25000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
}

.project-detail-modal.is-active {
  opacity: 1;
  visibility: visible;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 10, 20, 0.85);
  backdrop-filter: blur(14px);
}

.project-detail-container {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 820px;
  max-height: 90vh;
  overflow-y: auto;
  border-radius: 20px;
  background: linear-gradient(160deg, #07192f 0%, #030d1a 100%);
  border: 1px solid rgba(0, 229, 255, 0.4);
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.8), 0 0 40px rgba(0, 229, 255, 0.25);
  padding: 35px 30px;
}

.modal-close-btn {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid rgba(94, 200, 245, 0.35);
  background: rgba(14, 38, 64, 0.8);
  color: #e0f2ff;
  font-size: 1.2rem;
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all 0.25s ease;
}

.modal-close-btn:hover {
  background: #ef4444;
  color: #ffffff;
  border-color: #ef4444;
  transform: rotate(90deg);
}

.modal-inner h2 {
  font-size: 1.8rem;
  color: #ffffff;
  margin-bottom: 6px;
  line-height: 1.3;
}

.modal-tagline {
  color: #38bdf8;
  font-size: 1rem;
  font-weight: 500;
  margin-bottom: 20px;
}

.modal-section-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #7dd3fc;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 22px 0 10px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.modal-diagram-box {
  background: rgba(4, 14, 28, 0.9);
  border: 1px solid rgba(56, 189, 248, 0.3);
  border-radius: 12px;
  padding: 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  color: #7dd3fc;
  line-height: 1.6;
  white-space: pre-wrap;
  word-break: break-word;
  margin-bottom: 18px;
  box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.6);
}

.modal-bullet-list {
  padding-left: 20px;
  color: #cbd5e1;
  font-size: 0.92rem;
  line-height: 1.65;
  margin-bottom: 18px;
}

.modal-bullet-list li {
  margin-bottom: 8px;
}

.modal-tech-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

/* Responsive Overrides */
@media (max-width: 900px) {
  .blueprint-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  .connector-line.horizontal {
    width: 2px;
    height: 30px;
  }
  
  .connector-line.horizontal::after {
    top: auto;
    bottom: -6px;
    right: -4px;
    content: '▼';
  }
  
  .blueprint-connector {
    padding: 10px 0;
  }
  
  .portfolio-list {
    grid-template-columns: 1fr;
  }
  
  .project-detail-container {
    padding: 25px 20px;
  }
}