:root {
  color-scheme: dark;
  --bg: #0b1117;
  --bg-2: #0f1622;
  --panel: rgba(18, 26, 36, 0.78);
  --panel-strong: #121b27;
  --text: #e6edf5;
  --muted: #9fb3c8;
  --accent: #5aa6ff;
  --accent-2: #7bd3ff;
  --accent-3: #2d6b9f;
  --line: rgba(90, 166, 255, 0.16);
  --shadow: 0 20px 60px rgba(9, 16, 28, 0.6);
  --radius: 20px;
  --max-width: 1120px;
  --glow: 0 0 30px rgba(90, 166, 255, 0.25);
  font-family: "Manrope", "Segoe UI", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: radial-gradient(circle at top, #0f1826 0%, var(--bg) 45%), var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

body.lightbox-open {
  overflow: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, text-decoration-color 0.2s ease;
}

a:not(.btn):hover {
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: rgba(90, 166, 255, 0.6);
  text-underline-offset: 3px;
}

a:not(.btn):focus-visible {
  outline: 2px solid rgba(90, 166, 255, 0.4);
  outline-offset: 3px;
  border-radius: 6px;
}

img {
  max-width: 100%;
}

.bg-grid {
  position: fixed;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 80px 80px;
  opacity: 0.2;
  pointer-events: none;
  z-index: 0;
}

.bg-orb {
  position: fixed;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(90, 166, 255, 0.5), rgba(15, 22, 34, 0));
  filter: blur(20px);
  opacity: 0.6;
  z-index: 0;
  animation: float 12s ease-in-out infinite;
}

.orb-1 {
  top: -140px;
  left: -100px;
}

.orb-2 {
  bottom: -180px;
  right: -120px;
  animation-delay: 2s;
}

@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(30px);
  }
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(9, 14, 22, 0.7);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(90, 166, 255, 0.1);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 16px 24px;
}

.logo {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 1px;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 8px 12px;
  text-transform: uppercase;
  box-shadow: var(--glow);
}

.nav-links {
  display: flex;
  gap: 18px;
  font-size: 14px;
  color: var(--muted);
  overflow-x: auto;
}

.nav-links a {
  white-space: nowrap;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: var(--text);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn {
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 10px 18px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.btn.primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #0b1117;
  box-shadow: var(--glow);
}

.btn.secondary {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--text);
}

.btn.ghost {
  background: rgba(15, 22, 34, 0.6);
  border: 1px solid rgba(90, 166, 255, 0.2);
  color: var(--text);
}

.btn:hover {
  transform: translateY(-2px);
}

.hero {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 40px;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 24px 40px;
  position: relative;
  z-index: 1;
}

.hero-title {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(34px, 4vw, 56px);
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero-title span {
  display: block;
  color: var(--accent-2);
  font-size: clamp(20px, 2vw, 28px);
  margin-top: 8px;
}

.hero-sub {
  color: var(--muted);
  margin-bottom: 24px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-note {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 28px;
}

.hero-meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}

.meta-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  box-shadow: var(--shadow);
}

.meta-card span {
  color: var(--muted);
  font-size: 12px;
}

.meta-card strong {
  display: block;
  margin-top: 6px;
  font-size: 14px;
}

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

.profile-card {
  background: linear-gradient(145deg, rgba(18, 27, 39, 0.9), rgba(12, 18, 28, 0.9));
  border: 1px solid rgba(90, 166, 255, 0.25);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: var(--shadow);
  width: 100%;
  max-width: 420px;
  position: relative;
  overflow: hidden;
}

.profile-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(120deg, rgba(90, 166, 255, 0.6), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}

.profile-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 20px;
}

.profile-top p {
  color: var(--muted);
  font-size: 13px;
}

.profile-top h3 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 20px;
}

.status {
  background: rgba(90, 166, 255, 0.12);
  border: 1px solid rgba(90, 166, 255, 0.3);
  color: var(--accent-2);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
}

.profile-body {
  color: var(--muted);
  margin-bottom: 20px;
}

.profile-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}

.profile-tags span {
  background: rgba(90, 166, 255, 0.1);
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 12px;
}

.profile-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 60px 24px;
  position: relative;
  z-index: 1;
}

.section-header {
  max-width: 720px;
  margin-bottom: 32px;
}

.section-header h2 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 12px;
}

.section-header p {
  color: var(--muted);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 12px;
  color: var(--accent-2);
  margin-bottom: 12px;
}

.about-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.about-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow);
}

.card-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.projects-stack {
  display: grid;
  gap: 32px;
}

.project-block {
  display: grid;
  gap: 24px;
}

.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  box-shadow: var(--shadow);
}

.card h3 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 18px;
  margin-bottom: 10px;
}

.card p {
  color: var(--muted);
}

.skills-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.skill-block {
  background: var(--panel-strong);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px;
}

.skill-block h3 {
  margin-bottom: 10px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.project-card {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.project-gallery {
  display: grid;
  gap: 16px;
}

.project-gallery img {
  width: 100%;
  border-radius: 16px;
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  object-fit: cover;
}

.project-hero-frame {
  width: min(520px, 60%);
  margin: 0 auto;
  background: rgba(10, 16, 26, 0.5);
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: var(--shadow);
  padding: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.project-hero-img {
  width: 100%;
  height: auto;
  max-height: 360px;
  object-fit: contain;
  object-position: center;
  display: block;
}

.project-shots {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
}

.shot {
  display: grid;
  gap: 6px;
  margin: 0;
}

.shot-btn {
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.shot-btn:focus-visible {
  outline: 2px solid rgba(90, 166, 255, 0.5);
  outline-offset: 3px;
  border-radius: 18px;
}

.shot-btn img {
  display: block;
}

.project-shots img {
  width: 180px;
  height: 120px;
  object-position: center top;
}

.project-media:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 34px rgba(6, 12, 20, 0.6);
}

.shot-caption {
  text-align: center;
  color: var(--muted);
  font-size: 12px;
}

.certificate-card {
  display: grid;
  gap: 12px;
}

.certificate-media {
  width: 100%;
  border: 1px solid var(--line);
  background: rgba(10, 16, 26, 0.5);
  border-radius: 16px;
  overflow: hidden;
  padding: 0;
  cursor: pointer;
}

.certificate-media:focus-visible {
  outline: 2px solid rgba(90, 166, 255, 0.5);
  outline-offset: 3px;
  border-radius: 18px;
}

.certificate-media img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: contain;
}


.project-list {
  list-style: none;
  display: grid;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.project-list li {
  display: flex;
  align-items: flex-start;
}

.project-list li::before {
  content: "-";
  color: var(--accent-2);
  margin-right: 8px;
}

.project-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-study {
  padding: 24px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.case-header h3 {
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
  font-size: 22px;
  margin-bottom: 8px;
}

.case-header p {
  color: var(--muted);
  margin-bottom: 18px;
}

.case-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  margin-bottom: 16px;
}

.case-card {
  background: rgba(10, 16, 26, 0.6);
  border: 1px solid rgba(90, 166, 255, 0.12);
  border-radius: 16px;
  padding: 16px;
}

.case-card h4 {
  margin-bottom: 8px;
  font-family: "Space Grotesk", "Segoe UI", sans-serif;
}

.case-card p {
  color: var(--muted);
}

.case-list {
  list-style: none;
  display: grid;
  gap: 6px;
  color: var(--muted);
  font-size: 14px;
}

.case-list li::before {
  content: "-";
  color: var(--accent-2);
  margin-right: 8px;
}

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

.tag {
  padding: 4px 10px;
  border-radius: 999px;
  background: rgba(90, 166, 255, 0.14);
  font-size: 12px;
  color: var(--accent-2);
}

.project-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.transfer-grid {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 10px;
  color: var(--muted);
  font-size: 14px;
}

.transfer-grid li {
  background: rgba(10, 16, 26, 0.6);
  border: 1px solid rgba(90, 166, 255, 0.12);
  border-radius: 12px;
  padding: 10px 12px;
}

.timeline {
  display: grid;
  gap: 20px;
  border-left: 1px solid rgba(90, 166, 255, 0.2);
  padding-left: 18px;
}

.timeline-item {
  position: relative;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 6px;
  width: 10px;
  height: 10px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: var(--glow);
}

.muted {
  color: var(--muted);
  font-size: 14px;
}



.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
  gap: 24px;
}

.contact-info {
  display: grid;
  gap: 18px;
}

.info-block {
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 16px;
}

.info-block span {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 6px;
}

.contact-form {
  display: grid;
  gap: 14px;
  background: var(--panel);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  padding: 20px;
}

.contact-form label {
  display: grid;
  gap: 6px;
  font-size: 14px;
}

input,
textarea {
  background: rgba(12, 18, 28, 0.9);
  border: 1px solid rgba(90, 166, 255, 0.2);
  color: var(--text);
  padding: 10px 12px;
  border-radius: 12px;
  font-family: inherit;
}

input:focus,
textarea:focus,
.btn:focus-visible {
  outline: 2px solid rgba(90, 166, 255, 0.4);
  outline-offset: 2px;
}

.site-footer {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 24px;
  border-top: 1px solid rgba(90, 166, 255, 0.1);
  display: flex;
  justify-content: space-between;
  gap: 16px;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 12px;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

.lightbox {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 100;
}

.mail-picker {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
  z-index: 110;
}

.mail-picker.open {
  opacity: 1;
  pointer-events: auto;
}

.mail-picker-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 10, 16, 0.8);
  backdrop-filter: blur(6px);
}

.mail-picker-panel {
  position: relative;
  width: min(560px, 92vw);
  background: rgba(12, 18, 28, 0.95);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 24px;
  box-shadow: var(--shadow);
  display: grid;
  gap: 14px;
  z-index: 1;
  transform: translateY(10px) scale(0.98);
  transition: transform 0.25s ease;
}

.mail-picker.open .mail-picker-panel {
  transform: translateY(0) scale(1);
}

.mail-picker-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.mail-picker-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(15, 22, 34, 0.7);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.lightbox.open {
  opacity: 1;
  pointer-events: auto;
}

.lightbox-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(5, 10, 16, 0.8);
  backdrop-filter: blur(6px);
}

.lightbox-panel {
  position: relative;
  width: min(1100px, 92vw);
  max-height: 92vh;
  background: rgba(12, 18, 28, 0.95);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 1;
  overflow: visible;
  transform: translateY(10px) scale(0.98);
  transition: transform 0.25s ease;
}

.lightbox.open .lightbox-panel {
  transform: translateY(0) scale(1);
}

.lightbox-stage {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(8, 12, 18, 0.6);
  border-radius: 16px;
  padding: 12px;
  max-height: 72vh;
  overflow: hidden;
  z-index: 1;
}

.lightbox-media {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  max-height: 68vh;
}

.lightbox-media > * {
  max-width: 100%;
  max-height: 68vh;
  transition: transform 0.2s ease;
  transform-origin: center center;
}

.lightbox-media img {
  display: block;
}

.lightbox-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 14px;
}

.lightbox-zoom {
  display: flex;
  gap: 8px;
}

.lightbox-close {
  position: absolute;
  top: 12px;
  right: 12px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(15, 22, 34, 0.7);
  color: var(--text);
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  z-index: 5;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: rgba(15, 22, 34, 0.7);
  color: var(--text);
  font-size: 24px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  z-index: 2;
}

.lightbox-nav.prev {
  left: 10px;
}

.lightbox-nav.next {
  right: 10px;
}

@media (max-width: 960px) {
  .hero {
    grid-template-columns: 1fr;
  }

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

  .nav {
    flex-wrap: wrap;
  }

  .nav-links {
    width: 100%;
    padding-bottom: 6px;
  }
}

@media (max-width: 600px) {
  .nav-actions {
    width: 100%;
    justify-content: flex-start;
  }

  .hero {
    padding-top: 60px;
  }

  .site-footer {
    flex-direction: column;
  }
}