@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@400;500&family=Montserrat:wght@400;600&family=Roboto+Mono:wght@400&display=swap');

:root {
  --bg: #000;
  --text: #fff;
  --accent: #4E7379;
  --muted: #181818;
  --border: #222;
}

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

/* Desktop/tablet styles */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 128px;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 2rem;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0,0,0,0.04);
  margin-top: 0;
  padding-top: 0;
  opacity: 0;
  animation: topbar-fade-in 0.8s cubic-bezier(0.4,0,0.2,1) forwards;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
}
@keyframes topbar-fade-in {
  from { opacity: 0; transform: translateY(-16px); }
  to { opacity: 1; transform: none; }
}
.icon {
  display: flex;
  align-items: center;
  height: 40px;
  font-size: 1.7rem;
  color: var(--accent);
  font-weight: 600;
  user-select: none;
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
}
.nav-links {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
  position: static;
  background: none;
  box-shadow: none;
  width: auto;
  height: auto;
  opacity: 1;
  pointer-events: auto;
  transform: none;
  padding: 0;
  text-align: left;
}
.nav-links a {
  color: #fff;
  text-decoration: none;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 1px;
  transition: color 0.2s;
}
.nav-links a:hover {
  color: var(--accent);
}
body {
  font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  padding-top: 0;
}

header.hero {
  padding-top: 128px;
  height: 80vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--muted);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
  /* filter: brightness(0.9) saturate(1.2); */
}
.typing {
  position: relative;
  z-index: 1;
  font-size: 2.8rem;
  font-weight: 600;
  letter-spacing: 2px;
  min-height: 3rem;
  color: #7fc3c9;
  text-shadow: 0 2px 12px rgba(0,0,0,0.35);
  background: none;
  border: none;
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
}
.typing::after {
  content: '|';
  display: inline-block;
  margin-left: 2px;
  animation: blink 1s steps(1) infinite;
  color: var(--accent);
}
@keyframes blink {
  0%, 50% { opacity: 1; }
  51%, 100% { opacity: 0; }
}

main {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 0;
}

.projects {
  margin-top: 6rem;
}

.projects h2 {
  margin-top: 2.5rem;
}

.projects, .contact {
  width: 100%;
  max-width: none;
  margin: 0 auto 3rem auto;
  padding: 0 2vw;
  box-sizing: border-box;
}

section {
  margin-bottom: 3rem;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  font-weight: 600;
}

h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  color: var(--accent);
}

.categories {
  display: flex;
  gap: 1rem;
  margin-bottom: 2rem;
}

.category, .category.active, .category:hover {
  background: var(--muted);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.5rem 1.2rem;
  border-radius: 2rem;
  cursor: pointer;
  font-size: 1rem;
  transition: background 0.2s, color 0.2s;
  font-family: 'Roboto Mono', 'Menlo', 'Monaco', monospace;
  font-weight: 400;
}

.category.active, .category:hover {
  background: var(--accent);
  color: #fff;
}

.projects-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  justify-content: flex-start;
  align-items: flex-start;
}

.project {
  width: 320px;
  height: 220px;
  min-width: 280px;
  max-width: 100%;
  min-height: 180px;
  max-height: 240px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.2rem;
  border-radius: 1rem;
  box-shadow: 0 2px 12px rgba(0,0,0,0.12);
  background-size: cover;
  background-position: center;
  color: #fff;
  transition: transform 0.2s;
  overflow: hidden;
  position: relative; /* Added for card-body absolute positioning */
}

.card-body {
  width: 100%;
  background: rgba(24, 24, 24, 0.30);
  border-radius: 0 0 1rem 1rem;
  padding: 0.25rem 0.7rem 0.3rem 0.7rem; /* Further reduced padding */
  box-sizing: border-box;
  position: relative;
  left: unset;
  bottom: unset;
  z-index: 2;
  backdrop-filter: blur(2px);
  display: flex;
  flex-direction: column;
  gap: 0.1rem; /* Further reduced gap */
  min-height: unset;
  max-height: unset;
  height: auto;
}

.card-body h3, .card-body p {
  margin: 0;
  text-shadow: 0 2px 8px rgba(0,0,0,0.3);
}

.card-body h3 {
  font-size: 0.95rem;
  margin-bottom: 0.2rem;
  font-weight: 600;
}

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

.project:hover {
  transform: translateY(-6px) scale(1.03);
}

.project h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-block {
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: 1rem;
  padding: 0.7rem 1.2rem;
  min-width: 180px;
}

.contact-block h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--accent);
  font-family: 'Montserrat', 'Segoe UI', Arial, sans-serif;
  font-weight: 600;
}

.contact-block a {
  color: var(--accent);
  text-decoration: none;
  transition: text-decoration 0.2s;
}

.contact-block a:hover {
  text-decoration: underline;
}

.logo-img {
  width: 128px;
  height: 128px;
  object-fit: contain;
  display: block;
}

.project, .projects-list, .contact-info, .contact-block {
  font-family: 'Roboto', 'Segoe UI', Arial, sans-serif;
  font-weight: 400;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 200;
}
.hamburger span {
  display: block;
  width: 26px;
  height: 3px;
  margin: 4px 0;
  background: #fff;
  border-radius: 2px;
  transition: 0.3s;
}

.close-menu {
  display: none !important;
}

.about {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto 4rem auto;
  padding: 0 2vw;
  display: flex;
  align-items: center;
  min-height: 320px;
  position: relative;
  animation: about-fade-in 1.1s cubic-bezier(0.4,0,0.2,1);
}
.about-content {
  background: linear-gradient(120deg, #232526 0%, #4E7379 100%);
  border-radius: 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.18);
  overflow: hidden;
  display: flex;
  align-items: stretch;
  width: 100%;
  gap: 0;
  position: relative;
}
@keyframes about-fade-in {
  from { opacity: 0; transform: translateY(40px); }
  to { opacity: 1; transform: none; }
}
.about-content {
  display: flex;
  align-items: stretch;
  width: 100%;
  gap: 0;
  position: relative;
}
.about-text {
  flex: 1 1 0;
  background: linear-gradient(to right, rgba(0,0,0,0.85) 70%, rgba(0,0,0,0.0) 100%);
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 2.5rem 2rem 2.5rem 0;
  z-index: 2;
  color: #fff;
  animation: about-text-slide-in 1.2s 0.2s cubic-bezier(0.4,0,0.2,1) both;
}
@keyframes about-text-slide-in {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: none; }
}
.about-text h2 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  font-weight: 600;
  color: var(--accent) !important;
  letter-spacing: 2px;
  text-shadow: 0 2px 12px rgba(0,0,0,0.18);
}
.about-text p {
  font-size: 1.1rem;
  color: #eee;
  line-height: 1.7;
  text-shadow: 0 1px 8px rgba(0,0,0,0.12);
}
.about-image {
  flex: 0 0 340px;
  max-width: 340px;
  position: relative;
  display: flex;
  align-items: stretch;
  z-index: 1;
  justify-content: flex-end;
  animation: about-img-float 2.2s 0.5s cubic-bezier(0.4,0,0.2,1) both;
}
@keyframes about-img-float {
  0% { opacity: 0; transform: translateX(60px) scale(0.95) rotate(-4deg); filter: blur(8px); }
  60% { opacity: 1; filter: blur(0); }
  100% { opacity: 1; transform: none; filter: blur(0); }
}
.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  box-shadow: 0 8px 32px rgba(0,0,0,0.22);
  display: block;
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1), box-shadow 0.4s;
}
.about-image img:hover {
  transform: scale(1.04) rotate(2deg);
  box-shadow: 0 16px 48px rgba(0,0,0,0.28);
}
@media (max-width: 900px) {
  .about {
    margin-top: 2.5rem;
    border-radius: 1rem;
    min-height: 0;
    padding: 0.5rem 0.5rem;
  }
  .about-content {
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
  }
  .about-text {
    padding: 0;
    background: none;
    text-align: center;
    order: 2;
    animation: about-text-slide-in 1.2s 0.2s cubic-bezier(0.4,0,0.2,1) both;
  }
  .about-text h2 {
    order: -1;
    margin-bottom: 1rem;
  }
  .about-image {
    max-width: 220px;
    width: 100%;
    order: 1;
    animation: about-img-float 2.2s 0.5s cubic-bezier(0.4,0,0.2,1) both;
  }
}

@media (max-width: 900px) {
  .topbar {
    padding: 0 1rem;
  }
  .nav-links {
    gap: 1rem;
  }
  .project {
    width: 45vw;
    min-width: 180px;
    height: 180px;
    padding: 1rem;
  }
}

@media (max-width: 600px) {
  .topbar {
    padding: 0 0.5rem;
    height: 56px;
    min-height: 56px;
    max-height: 56px;
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .icon {
    display: flex;
    align-items: center;
    height: 40px;
    margin-bottom: 0;
  }
  .logo-img {
    width: 32px;
    height: 32px;
    display: block;
  }
  .hamburger {
    display: flex;
    align-items: center;
    height: 40px;
    margin-left: 0;
    z-index: 201;
    position: static;
  }
  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    width: 100vw;
    height: auto;
    max-width: none;
    background: linear-gradient(to bottom, #000 80%, rgba(0,0,0,0) 100%);
    flex-direction: column;
    gap: 0;
    padding: 3.5rem 1.5rem 1rem 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.12);
    z-index: 150;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-30px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    align-items: flex-end;
    text-align: right;
  }
  .nav-links.open {
    display: flex;
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
    height: auto;
  }
  .hero {
    height: 40vh;
    min-height: 220px;
  }
  .typing {
    font-size: 1.2rem;
    min-height: 1.5rem;
  }
  .projects {
    margin-top: 2rem;
    padding: 0 0.5rem;
  }
  .projects h2 {
    margin-top: 1.2rem;
    font-size: 1.1rem;
  }
  .categories {
    flex-wrap: wrap;
    gap: 0.5rem;
  }
  .projects-list {
    gap: 1rem;
  }
  .project {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    height: 140px;
    min-height: 100px;
    padding: 0.7rem;
  }
  .contact-info {
    gap: 0.7rem;
  }
  .contact-block {
    min-width: 0;
    padding: 0.5rem 0.7rem;
  }
  .logo-img {
    width: 32px;
    height: 32px;
  }
  .close-menu {
    display: block;
    position: absolute;
    top: 1rem;
    right: 1.2rem;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    z-index: 201;
    padding: 0;
    line-height: 1;
    transition: color 0.2s;
    margin-bottom: 0;
  }
  .close-menu:hover {
    color: var(--accent);
  }
  .nav-links {
    transition: opacity 0.3s cubic-bezier(0.4,0,0.2,1), transform 0.3s cubic-bezier(0.4,0,0.2,1), visibility 0.3s;
    will-change: opacity, transform;
    padding-top: 3.5rem;
  }
}

@media (max-width: 900px) {
  .about {
    margin-top: 2.5rem;
  }
} 

.play-btn {
  position: absolute;
  top: 38%; /* Move up so it doesn't overlap card body */
  left: 50%;
  transform: translate(-50%, -50%);
  width: 48px;
  height: 48px;
  background: rgba(0,0,0,0.65);
  border: none;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 3;
  transition: background 0.2s, box-shadow 0.2s;
  box-shadow: 0 2px 8px rgba(0,0,0,0.18);
  font-size: 0;
  overflow: hidden;
}
.play-btn .play-icon {
  display: block;
}
.play-btn.playing .play-icon {
  display: none;
}
.play-btn .pause-icon {
  display: none;
}
.play-btn.playing .pause-icon {
  display: block;
}
.play-btn:focus, .play-btn:hover {
  background: rgba(78, 115, 121, 0.85);
  outline: none;
} 

.music-progress-bar {
  position: absolute;
  left: 50%;
  bottom: 0.5rem;
  transform: translateX(-50%);
  width: 70%;
  height: 8px;
  background: rgba(255,255,255,0.45); /* lighter background for visibility */
  border-radius: 4px;
  cursor: pointer;
  z-index: 4;
  box-shadow: 0 1px 4px rgba(0,0,0,0.18);
  display: flex;
  align-items: center;
  transition: background 0.2s;
  background: #181818 !important;
}
.music-progress-bar:hover, .music-progress-bar:focus {
  background: #222 !important;
}
.music-progress-fill {
  height: 100%;
  background: #00FFD0 !important; /* lighter accent for fill */
  border-radius: 4px;
  transition: width 0.15s linear;
} 

.social-icons {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  margin-left: 1.5rem;
}
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  opacity: 0.85;
  transition: opacity 0.2s, color 0.2s;
  text-decoration: none;
}
.social-link:hover, .social-link:focus {
  opacity: 1;
  color: var(--accent);
}
.social-link svg {
  display: block;
  width: 24px;
  height: 24px;
  fill: currentColor;
} 

.about-bullets {
  margin: 0.7rem 0 0 0.2rem;
  padding-left: 1.2rem;
  list-style: none;
}
.about-bullets li {
  position: relative;
  margin-bottom: 0.4rem;
  padding-left: 1.1rem;
  color: #eee;
  font-size: 0.92rem;
}
.about-bullets li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.6em;
  height: 0.6em;
  background: var(--accent);
  border-radius: 50%;
  display: inline-block;
  transform: translateY(-50%);
} 

.copy-btn {
  background: var(--muted);
  color: var(--text);
  border: 1px solid var(--accent);
  border-radius: 1.2em;
  padding: 0.25em 0.9em;
  font-size: 0.95em;
  font-family: 'Roboto Mono', 'Menlo', 'Monaco', monospace;
  margin-left: 0.7em;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border 0.2s;
  outline: none;
  vertical-align: middle;
}
.copy-btn:hover, .copy-btn:focus {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.copy-feedback {
  margin-left: 0.5em;
  color: var(--accent);
  font-size: 0.93em;
  font-family: 'Roboto Mono', 'Menlo', 'Monaco', monospace;
  vertical-align: middle;
  transition: opacity 0.2s;
} 

.about-bullets, .about-bullets li, .about-text p {
  font-family: 'Roboto Mono', 'Menlo', 'Monaco', monospace !important;
  letter-spacing: 0.01em;
  font-size: 0.92em;
} 

.typing {
  font-family: 'Roboto Mono', 'Menlo', 'Monaco', monospace !important;
} 

.cv-download-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  background: var(--muted);
  color: var(--text);
  border: 1px solid var(--accent);
  border-radius: 1.2em;
  padding: 0.6em 1.2em;
  font-size: 0.95em;
  font-family: 'Roboto Mono', 'Menlo', 'Monaco', monospace;
  text-decoration: none;
  margin-top: 1.5rem;
  cursor: pointer;
  transition: background 0.2s, color 0.2s, border 0.2s, transform 0.2s;
  outline: none;
  text-align: center;
}
.cv-download-btn:hover, .cv-download-btn:focus {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
  transform: translateY(-2px);
} 

/* --- Video Slider Styles --- */
.video-slider {
  position: relative;
  width: 100%;
  max-width: 700px;
  margin: 2rem auto 0 auto;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.video-slider-track {
  display: flex;
  transition: transform 0.4s cubic-bezier(0.4,0,0.2,1);
  width: 100%;
}
.video-slider-slide {
  min-width: 100%;
  box-sizing: border-box;
  display: flex;
  justify-content: center;
  align-items: center;
}
.video-slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(24,24,24,0.85);
  border: none;
  color: #fff;
  font-size: 2rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  cursor: pointer;
  z-index: 2;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
  opacity: 0.85;
}
.video-slider-prev {
  left: 8px;
}
.video-slider-next {
  right: 8px;
}
.video-slider-arrow:hover {
  background: var(--accent);
  color: #fff;
  opacity: 1;
}
.video-slider-dots {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-top: 1rem;
}
.video-slider-dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: #bbb;
  border: none;
  cursor: pointer;
  opacity: 0.7;
  transition: background 0.2s, opacity 0.2s;
}
.video-slider-dot.active {
  background: var(--accent);
  opacity: 1;
}
@media (max-width: 700px) {
  .video-slider {
    max-width: 100vw;
  }
  .video-slider-track {
    width: 100vw;
  }
  .video-slider-slide iframe,
  .video-slider-slide video {
    max-width: 100vw;
    height: 220px;
  }
} 

.category-label {
  position: absolute;
  top: 0.5rem;
  right: 0.7rem;
  background: rgba(24, 24, 24, 0.7);
  color: #fff;
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.18em 0.7em;
  border-radius: 1em;
  z-index: 3;
  letter-spacing: 1px;
  pointer-events: none;
}