@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-main: #050505;
  --bg-card: #121212;
  --bg-card-hover: #1A1A1A;
  --border-subtle: #262626;
  --border-hover: #333333;
  --text-heading: #FFFFFF;
  --text-body: #A3A3A3;
  --text-muted: #737373;
  --accent: #3B82F6;
  --accent-hover: #2563EB;

  --nav-height: 80px;
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;

  --transition: all 0.3s ease;
}

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

body {
  background-color: var(--bg-main);
  color: var(--text-body);
  font-family: 'Inter', sans-serif;
  font-weight: 400;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-heading);
  font-weight: 600;
  line-height: 1.2;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

ul {
  list-style: none;
}

img {
  max-width: 100%;
  display: block;
}


.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 2rem;
}

.section {
  padding: 6rem 0;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

@media (max-width: 992px) {

  .grid-3,
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .grid-2 {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {

  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .section {
    padding: 4rem 0;
  }
}


.section-title {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 3rem;
  max-width: 600px;
}


.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 2rem;
  transition: var(--transition);
}

.card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--text-heading);
  color: var(--bg-main);
}

.btn-primary:hover {
  background-color: var(--text-body);
}

.btn-outline {
  background-color: transparent;
  color: var(--text-heading);
  border-color: var(--border-subtle);
}

.btn-outline:hover {
  border-color: var(--text-heading);
  background-color: rgba(255, 255, 255, 0.05);
}

.btn-accent {
  background-color: var(--accent);
  color: #fff;
}

.btn-accent:hover {
  background-color: var(--accent-hover);
}


.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background: rgba(5, 5, 5, 0.8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-subtle);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

.nav-brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-heading);
  letter-spacing: -0.02em;
}

.nav-brand span {
  color: var(--text-muted);
  font-weight: 400;
}

.nav-menu {
  display: flex;
  gap: 2rem;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-body);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--text-heading);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--accent);
  transition: var(--transition);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}


.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
  margin-top: 4rem;
}

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

.footer-info p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

.footer-socials {
  display: flex;
  gap: 1rem;
}

.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  color: var(--text-body);
}

.footer-socials a:hover {
  color: var(--text-heading);
  border-color: var(--text-heading);
  transform: translateY(-2px);
}


.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--nav-height);
}

.hero-content {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-badge {
  display: inline-block;
  padding: 0.4rem 0.8rem;
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--accent);
  border: 1px solid rgba(59, 130, 246, 0.2);
  border-radius: 20px;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  align-self: flex-start;
}

.hero-title {
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  letter-spacing: -0.03em;
}

.hero-title span {
  color: var(--text-muted);
}

.hero-desc {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  max-width: 90%;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

.hero-visual {
  display: flex;
  justify-content: flex-end;
  align-items: center;
}

.portrait-container {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 4/5;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
}

.portrait-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
  text-align: center;
  padding: 2rem;
}


.about-grid {
  grid-template-columns: 3fr 2fr;
  align-items: center;
}

.about-text p {
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-top: 2rem;
}

.stat-card {
  padding: 1.5rem;
}

.stat-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 0.25rem;
}

.stat-label {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.activities-section {
  margin-top: 4rem;
}

.muscu-card {
  border-color: var(--border-subtle);
  position: relative;
  overflow: hidden;
}

.muscu-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background-color: var(--accent);
}

.muscu-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.muscu-icon {
  width: 48px;
  height: 48px;
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.muscu-title {
  font-size: 1.25rem;
}


.skill-category {
  margin-bottom: 4rem;
}

.skill-category-title {
  font-size: 1.5rem;
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  gap: 1rem;
}

.skill-category-title::after {
  content: '';
  flex-grow: 1;
  height: 1px;
  background-color: var(--border-subtle);
}

.skill-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.skill-header {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.skill-icon {
  width: 40px;
  height: 40px;
  background-color: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-heading);
}

.skill-name {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--text-heading);
}

.skill-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}


.contact-grid {
  grid-template-columns: 1fr 1.5fr;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 2rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background-color: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-heading);
}

.contact-details h4 {
  font-size: 0.9rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.contact-details a,
.contact-details p {
  font-size: 1.1rem;
  color: var(--text-heading);
  font-weight: 500;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-heading);
}

.form-control {
  width: 100%;
  padding: 1rem;
  background-color: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-heading);
  font-family: 'Inter', sans-serif;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

textarea.form-control {
  min-height: 150px;
  resize: vertical;
}


.project-card {
  padding: 0;
  overflow: hidden;
}

.project-image {
  width: 100%;
  height: 240px;
  background-color: var(--bg-main);
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-content {
  padding: 2rem;
}

.project-tags {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
  flex-wrap: wrap;
}

.tag {
  font-size: 0.75rem;
  padding: 0.25rem 0.75rem;
  background-color: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: 20px;
  color: var(--text-muted);
}

.tag-accent {
  background-color: rgba(59, 130, 246, 0.1);
  color: var(--accent);
  border-color: transparent;
}

.project-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.project-desc {
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

.sae-blocks {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
  margin-top: 2rem;
}

.sae-block {
  background-color: var(--bg-main);
  border: 1px solid var(--border-subtle);
  padding: 1.5rem;
  border-radius: var(--radius-sm);
}

.sae-block h4 {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
}

.sae-block p {
  font-size: 0.9rem;
}

.video-modal {
  display: none;
  position: fixed;
  z-index: 9999;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(5px);
}

.video-modal.active {
  display: flex;
}

.portrait-container {
  width: 350px;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto;
}

.portrait-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.portrait-container {
  width: 250px;
  height: 250px;
  border-radius: 50%;
  overflow: hidden;
  margin: auto;
}

.portrait-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 30%;
}

.video-modal-content {
  max-width: 90%;
  max-height: 90%;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.8);
  background-color: #000;
  outline: none;
}

.video-modal-close {
  position: absolute;
  top: 20px;
  right: 30px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
  transition: color 0.3s ease;
  z-index: 10000;
}

.video-modal-close:hover {
  color: var(--accent);
}

.video-thumbnail {
  transition: transform 0.4s ease, filter 0.4s ease;
}

div[onclick="openVideoModal()"]:hover .video-thumbnail {
  transform: scale(1.03);
  filter: brightness(0.7);
}

div[onclick="openVideoModal()"]:hover div {
  transform: scale(1.1);
  background-color: var(--accent) !important;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
  padding: 2rem 0;
}

.timeline::after {
  content: '';
  position: absolute;
  width: 2px;
  background-color: var(--accent);
  top: 0;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
}

.timeline-item {
  padding: 10px 40px;
  position: relative;
  background-color: inherit;
  width: 50%;
}

.timeline-item::after {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  background-color: var(--bg-main);
  border: 3px solid var(--accent);
  top: 30px;
  border-radius: 50%;
  z-index: 1;
}

.timeline-item.left {
  left: 0;
}

.timeline-item.right {
  left: 50%;
}

.timeline-item.left::after {
  right: -11px;
}

.timeline-item.right::after {
  left: -11px;
}

.timeline-content {
  padding: 1.5rem;
  background-color: var(--bg-card);
  position: relative;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-subtle);
  transition: transform 0.3s ease;
}

.timeline-content:hover {
  transform: translateY(-5px);
  border-color: var(--border-hover);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.timeline-date {
  font-weight: 700;
  color: var(--text-heading);
  margin-bottom: 0.5rem;
  font-size: 1rem;
}

.timeline-date span {
  color: var(--accent);
  padding: 0 0.4rem;
}

.timeline-title {
  font-size: 1.1rem;
  color: var(--text-heading);
  margin-bottom: 0.2rem;
}

.timeline-subtitle {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1rem;
}

.timeline-img-placeholder {
  width: 100%;
  height: 160px;
  background-color: rgba(255,255,255,0.02);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  margin-top: 1rem;
  border: 1px dashed var(--border-subtle);
  font-size: 0.85rem;
}

.timeline-img {
  width: 100%;
  height: auto;
  border-radius: 8px;
  margin-top: 1rem;
  display: block;
  object-fit: cover;
  max-height: 200px;
}

@media screen and (max-width: 768px) {
  .timeline::after {
    left: 20px;
  }
  .timeline-item {
    width: 100%;
    padding-left: 50px;
    padding-right: 0;
  }
  .timeline-item.right {
    left: 0;
  }
  .timeline-item.left::after, .timeline-item.right::after {
    left: 11px;
  }
}



.text-center {
  text-align: center;
}
.mx-auto {
  margin-left: auto;
  margin-right: auto;
}
.mb-3 {
  margin-bottom: 3rem;
}
.mb-1 {
  margin-bottom: 1rem;
}
.nav-btn {
  padding: 0.5rem 1rem !important;
  font-size: 0.9rem !important;
  margin-left: 0.5rem;
}
.footer-email {
  color: var(--text-heading);
  font-weight: 500;
}
.footer-logo {
  height: 32px;
  width: auto;
  opacity: 0.5;
  filter: grayscale(1) brightness(2);
}

.icon {
  display: inline-block;
  width: 20px;
  height: 20px;
  background-color: currentColor;
  -webkit-mask-size: contain;
  mask-size: contain;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  vertical-align: middle;
}
.icon-lg {
  width: 24px;
  height: 24px;
}
.icon-sm {
  width: 18px;
  height: 18px;
}

.icon-github {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22'%3E%3C/path%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M9 19c-5 1.5-5-2.5-7-3m14 6v-3.87a3.37 3.37 0 0 0-.94-2.61c3.14-.35 6.44-1.54 6.44-7A5.44 5.44 0 0 0 20 4.77 5.07 5.07 0 0 0 19.91 1S18.73.65 16 2.48a13.38 13.38 0 0 0-7 0C6.27.65 5.09 1 5.09 1A5.07 5.07 0 0 0 5 4.77a5.44 5.44 0 0 0-1.5 3.78c0 5.42 3.3 6.61 6.44 7A3.37 3.37 0 0 0 9 18.13V22'%3E%3C/path%3E%3C/svg%3E");
}
.icon-linkedin {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M16 8a6 6 0 0 1 6 6v7h-4v-7a2 2 0 0 0-2-2 2 2 0 0 0-2 2v7h-4v-7a6 6 0 0 1 6-6z'%3E%3C/path%3E%3Crect x='2' y='9' width='4' height='12'%3E%3C/rect%3E%3Ccircle cx='4' cy='4' r='2'%3E%3C/circle%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M16 8a6 6 0 0 1 6 6v7h-4v-7a2 2 0 0 0-2-2 2 2 0 0 0-2 2v7h-4v-7a6 6 0 0 1 6-6z'%3E%3C/path%3E%3Crect x='2' y='9' width='4' height='12'%3E%3C/rect%3E%3Ccircle cx='4' cy='4' r='2'%3E%3C/circle%3E%3C/svg%3E");
}
.icon-instagram {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='2' width='20' height='20' rx='5' ry='5'%3E%3C/rect%3E%3Cpath d='M16 11.37A4 4 0 1 1 12.63 8 4 4 0 0 1 16 11.37z'%3E%3C/path%3E%3Cline x1='17.5' y1='6.5' x2='17.51' y2='6.5'%3E%3C/line%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='2' width='20' height='20' rx='5' ry='5'%3E%3C/rect%3E%3Cpath d='M16 11.37A4 4 0 1 1 12.63 8 4 4 0 0 1 16 11.37z'%3E%3C/path%3E%3Cline x1='17.5' y1='6.5' x2='17.51' y2='6.5'%3E%3C/line%3E%3C/svg%3E");
}
.icon-mail {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'%3E%3C/path%3E%3Cpolyline points='22,6 12,13 2,6'%3E%3C/polyline%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 4h16c1.1 0 2 .9 2 2v12c0 1.1-.9 2-2 2H4c-1.1 0-2-.9-2-2V6c0-1.1.9-2 2-2z'%3E%3C/path%3E%3Cpolyline points='22,6 12,13 2,6'%3E%3C/polyline%3E%3C/svg%3E");
}
.icon-code {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='16 18 22 12 16 6'%3E%3C/polyline%3E%3Cpolyline points='8 6 2 12 8 18'%3E%3C/polyline%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='16 18 22 12 16 6'%3E%3C/polyline%3E%3Cpolyline points='8 6 2 12 8 18'%3E%3C/polyline%3E%3C/svg%3E");
}
.icon-server {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='2' width='20' height='8' rx='2' ry='2'%3E%3C/rect%3E%3Crect x='2' y='14' width='20' height='8' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='6' y1='6' x2='6.01' y2='6'%3E%3C/line%3E%3Cline x1='6' y1='18' x2='6.01' y2='18'%3E%3C/line%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='2' width='20' height='8' rx='2' ry='2'%3E%3C/rect%3E%3Crect x='2' y='14' width='20' height='8' rx='2' ry='2'%3E%3C/rect%3E%3Cline x1='6' y1='6' x2='6.01' y2='6'%3E%3C/line%3E%3Cline x1='6' y1='18' x2='6.01' y2='18'%3E%3C/line%3E%3C/svg%3E");
}
.icon-db {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cellipse cx='12' cy='5' rx='9' ry='3'%3E%3C/ellipse%3E%3Cpath d='M21 12c0 1.66-4 3-9 3s-9-1.34-9-3'%3E%3C/path%3E%3Cpath d='M3 5v14c0 1.66 4 3 9 3s9-1.34 9-3V5'%3E%3C/path%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cellipse cx='12' cy='5' rx='9' ry='3'%3E%3C/ellipse%3E%3Cpath d='M21 12c0 1.66-4 3-9 3s-9-1.34-9-3'%3E%3C/path%3E%3Cpath d='M3 5v14c0 1.66 4 3 9 3s9-1.34 9-3V5'%3E%3C/path%3E%3C/svg%3E");
}
.icon-web {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='2' y1='12' x2='22' y2='12'%3E%3C/line%3E%3Cpath d='M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z'%3E%3C/path%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cline x1='2' y1='12' x2='22' y2='12'%3E%3C/line%3E%3Cpath d='M12 2a15.3 15.3 0 0 1 4 10 15.3 15.3 0 0 1-4 10 15.3 15.3 0 0 1-4-10 15.3 15.3 0 0 1 4-10z'%3E%3C/path%3E%3C/svg%3E");
}
.icon-dumbbell {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 5v14'%3E%3C/path%3E%3Cpath d='M18 5v14'%3E%3C/path%3E%3Cpath d='M2 12h20'%3E%3C/path%3E%3Cpath d='M4 8h16'%3E%3C/path%3E%3Cpath d='M4 16h16'%3E%3C/path%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 5v14'%3E%3C/path%3E%3Cpath d='M18 5v14'%3E%3C/path%3E%3Cpath d='M2 12h20'%3E%3C/path%3E%3Cpath d='M4 8h16'%3E%3C/path%3E%3Cpath d='M4 16h16'%3E%3C/path%3E%3C/svg%3E");
}
.icon-football {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M12 2a14.5 14.5 0 0 0 0 20 14.5 14.5 0 0 0 0-20'%3E%3C/path%3E%3Cpath d='M2 12h20'%3E%3C/path%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpath d='M12 2a14.5 14.5 0 0 0 0 20 14.5 14.5 0 0 0 0-20'%3E%3C/path%3E%3Cpath d='M2 12h20'%3E%3C/path%3E%3C/svg%3E");
}
.icon-cinema {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='2' width='20' height='20' rx='2.18' ry='2.18'%3E%3C/rect%3E%3Cline x1='7' y1='2' x2='7' y2='22'%3E%3C/line%3E%3Cline x1='17' y1='2' x2='17' y2='22'%3E%3C/line%3E%3Cline x1='2' y1='12' x2='22' y2='12'%3E%3C/line%3E%3Cline x1='2' y1='7' x2='7' y2='7'%3E%3C/line%3E%3Cline x1='2' y1='17' x2='7' y2='17'%3E%3C/line%3E%3Cline x1='17' y1='17' x2='22' y2='17'%3E%3C/line%3E%3Cline x1='17' y1='7' x2='22' y2='7'%3E%3C/line%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Crect x='2' y='2' width='20' height='20' rx='2.18' ry='2.18'%3E%3C/rect%3E%3Cline x1='7' y1='2' x2='7' y2='22'%3E%3C/line%3E%3Cline x1='17' y1='2' x2='17' y2='22'%3E%3C/line%3E%3Cline x1='2' y1='12' x2='22' y2='12'%3E%3C/line%3E%3Cline x1='2' y1='7' x2='7' y2='7'%3E%3C/line%3E%3Cline x1='2' y1='17' x2='7' y2='17'%3E%3C/line%3E%3Cline x1='17' y1='17' x2='22' y2='17'%3E%3C/line%3E%3Cline x1='17' y1='7' x2='22' y2='7'%3E%3C/line%3E%3C/svg%3E");
}
.icon-play {
  -webkit-mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpolygon points='10 8 16 12 10 16 10 8'%3E%3C/polygon%3E%3C/svg%3E");
  mask-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='12' cy='12' r='10'%3E%3C/circle%3E%3Cpolygon points='10 8 16 12 10 16 10 8'%3E%3C/polygon%3E%3C/svg%3E");
}

.skill-list {
  list-style-type: disc;
  margin-left: 1.5rem;
  color: var(--text-muted);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.skill-sublist {
  list-style-type: circle;
  margin-left: 1.5rem;
  margin-top: 0.25rem;
}
.competences-heading {
  font-size: 1.5rem;
  margin: 4rem 0 2rem 0;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid var(--border-subtle);
}
.lang-card {
  max-width: 500px;
}
.lang-card h3 {
  margin-bottom: 1.5rem;
  color: var(--text-heading);
}
.lang-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.lang-item {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
}
.lang-item strong {
  color: var(--text-heading);
}
.lang-item span {
  color: var(--text-muted);
}

.timeline-content p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.projects-container {
  display: flex;
  flex-direction: column;
  gap: 4rem;
}
.project-card-col {
  display: flex;
  flex-direction: column;
}
.project-card-row {
  display: flex;
  flex-direction: row;
  align-items: stretch;
}
.project-image-link {
  width: 100%;
  background-color: #1a1a2e;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  text-decoration: none;
}
.project-image-link img {
  width: 100%;
  height: auto;
  max-height: 450px;
  object-fit: contain;
  display: block;
  transition: transform 0.3s ease;
}
.project-image-link:hover img {
  transform: scale(1.02);
}
.project-tech-container {
  margin-bottom: 1.5rem;
}
.project-tech-title {
  color: var(--text-heading);
  font-size: 0.95rem;
  display: block;
  margin-bottom: 0.5rem;
}
.tag-accent-outline {
  background-color: transparent !important;
  border: 1px solid var(--accent) !important;
  color: var(--accent) !important;
}
.tag-outline {
  background-color: transparent !important;
  border: 1px solid var(--text-muted) !important;
  color: var(--text-muted) !important;
}
.project-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}
.btn-accent-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  border-color: var(--accent);
  color: var(--accent);
}
.project-sidebar {
  width: 280px;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  gap: 0.75rem;
}
.project-sidebar-dark {
  width: 320px;
  background-color: rgba(0, 0, 0, 0.2);
  border-left: 1px solid var(--border-subtle);
}
.project-sidebar-img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.3s ease, transform 0.3s ease;
}
.project-sidebar-img-shadow {
  object-fit: cover;
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}
.project-sidebar a:hover img {
  opacity: 0.8;
  transform: scale(1.03);
}
.text-caption {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
}
.project-divider {
  margin-top: 5rem;
  padding-top: 3rem;
  border-top: 2px dashed var(--border-subtle);
}
.text-accent-highlight {
  color: var(--accent);
  font-size: 1rem;
  font-weight: 500;
}

.muscu-card {
  display: flex;
  flex-direction: column;
}
.muscu-card p {
  margin-bottom: 1rem;
  color: var(--text-body);
}
.card-content-grow {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}
.card-img-bottom {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-top: auto;
}

.contact-grid-container {
  max-width: 900px;
  margin: 0 auto;
  align-items: start;
}
.contact-card {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.contact-card h2 {
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}
.contact-card .contact-info-item {
  margin-bottom: 0;
}
.contact-details span {
  color: var(--text-heading);
  font-weight: 500;
}
.cv-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  height: 100%;
}
.cv-card h2 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}
.cv-card p {
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1rem;
}
.cv-card .btn {
  align-self: flex-start;
}



@media (max-width: 768px) {
  .nav-menu {
    overflow-x: auto;
    white-space: nowrap;
    gap: 1.25rem;
    padding-bottom: 0.25rem;
    max-width: 100%;
    -webkit-overflow-scrolling: touch;
  }
  .nav-container {
    overflow: hidden;
  }
  .navbar {
    height: var(--nav-height);
  }
  
  .project-card-row {
    flex-direction: column;
  }
  .project-sidebar {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--border-subtle);
  }
  .project-sidebar-dark {
    width: 100%;
    border-left: none;
    border-top: 1px solid var(--border-subtle);
  }
}

.mb-2 {
  margin-bottom: 2rem;
}
.project-personal-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
  color: var(--text-heading);
}