:root {
  --bg: #080c17;
  --panel: rgba(255, 255, 255, 0.06);
  --panel-border: rgba(255, 255, 255, 0.16);
  --text: #e9f2ff;
  --muted: #9db0d0;
  --primary: #36e8c0;
  --secondary: #61a8ff;
  --accent: #ff7f6b;
  --max: 1160px;
  --radius: 20px;
  --shadow: 0 24px 48px rgba(1, 7, 22, 0.45);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Manrope, sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 10% 10%, #0f1d38 0, transparent 40%),
    radial-gradient(circle at 85% 20%, #21184a 0, transparent 35%),
    radial-gradient(circle at 50% 100%, #0b2836 0, transparent 45%),
    var(--bg);
  min-height: 100vh;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.bg-orb {
  position: fixed;
  z-index: -1;
  width: 360px;
  aspect-ratio: 1;
  filter: blur(60px);
  opacity: 0.45;
  border-radius: 50%;
  animation: drift 16s ease-in-out infinite alternate;
}

.orb-a {
  top: -100px;
  right: -80px;
  background: linear-gradient(130deg, var(--primary), transparent 70%);
}

.orb-b {
  left: -140px;
  bottom: -120px;
  background: linear-gradient(120deg, var(--secondary), var(--accent));
  animation-delay: 2s;
}

@keyframes drift {
  0% {
    transform: translate3d(0, 0, 0) scale(0.98);
  }
  100% {
    transform: translate3d(24px, -18px, 0) scale(1.06);
  }
}

.container {
  width: min(100% - 2.4rem, var(--max));
  margin-inline: auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(14px);
  background: rgba(8, 12, 23, 0.7);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.2rem;
}

.brand {
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
  letter-spacing: 0.04em;
  font-size: 1.1rem;
}

.brand span {
  color: var(--primary);
}

.site-nav {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.site-nav a {
  color: var(--muted);
  transition: color 0.2s ease;
  font-weight: 600;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.menu-btn {
  display: none;
  border: 1px solid var(--panel-border);
  border-radius: 999px;
  background: transparent;
  color: var(--text);
  padding: 0.42rem 0.9rem;
  font-weight: 700;
}

.section {
  padding: 4.8rem 0;
}

.hero {
  padding: 5rem 0 4rem;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 1.5rem;
  align-items: center;
}

.eyebrow {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.75rem;
  color: var(--primary);
  font-weight: 800;
}

h1,
h2,
h3,
h4 {
  font-family: "Space Grotesk", sans-serif;
  line-height: 1.2;
}

h1 {
  margin: 0.75rem 0 1rem;
  font-size: clamp(2rem, 5vw, 3.6rem);
}

.lead {
  margin: 0;
  max-width: 62ch;
  color: var(--muted);
}

.hero-tags {
  margin-top: 1.1rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.hero-tags span {
  padding: 0.42rem 0.8rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.03)),
    rgba(8, 12, 23, 0.6);
  color: var(--text);
  font-size: 0.84rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.hero-actions {
  margin-top: 1.6rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 0.7rem 1.2rem;
  font-weight: 800;
  border: 1px solid transparent;
}

.btn-primary {
  background: linear-gradient(110deg, var(--primary), var(--secondary));
  color: #051126;
}

.btn-ghost {
  background: transparent;
  border-color: var(--panel-border);
  color: var(--text);
}

.social-links {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.social-links a {
  font-size: 0.92rem;
  padding: 0.32rem 0.65rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--muted);
}

.hero-card,
.panel,
.timeline-card,
.project-card,
.review-card,
.skills-panel,
.contact-form {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.hero-card {
  overflow: hidden;
}

.hero-card img {
  width: min(220px, calc(100% - 2rem));
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: contain;
  object-position: center center;
  margin: 1rem auto 0;
  background:
    radial-gradient(circle at top, rgba(255, 255, 255, 0.16), transparent 48%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(5, 11, 24, 0.2));
  padding: 0.75rem 0.75rem 0;
  border-radius: 18px;
}

.hero-card-meta {
  padding: 1.1rem;
}

.hero-card-meta p {
  margin: 0 0 0.7rem;
  font-weight: 700;
}

.hero-card-meta ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.section-head {
  margin-bottom: 1.5rem;
}

.section-head h2 {
  margin: 0.4rem 0 0;
  font-size: clamp(1.4rem, 2.6vw, 2.4rem);
}

.section-copy {
  max-width: 62ch;
  margin: 0.75rem 0 0;
  color: var(--muted);
}

.about-grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1.2fr 0.8fr;
}

.panel {
  padding: 1.2rem;
}

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

.stats-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.stat-card {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem;
}

.stat-card h3 {
  margin: 0;
  font-size: 1.7rem;
}

.stat-card p {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.skills-panel {
  padding: 1.2rem;
  display: grid;
  gap: 1rem;
}

.skill-row {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 0.5rem 1rem;
  align-items: center;
}

.skill-row span {
  font-weight: 700;
}

.meter {
  grid-column: 1 / -1;
  height: 10px;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.1);
}

.meter i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--primary), var(--secondary));
}

.timeline-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
}

.ai-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.ai-card {
  background: var(--panel);
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.1rem;
}

.ai-card h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.ai-card p {
  margin: 0;
  color: var(--muted);
}

.timeline-card {
  padding: 1.2rem;
}

.timeline-card h3 {
  margin-top: 0;
}

.timeline-item {
  padding: 0.8rem 0;
  border-bottom: 1px dashed rgba(255, 255, 255, 0.14);
}

.timeline-item:last-child {
  border-bottom: 0;
}

.timeline-year {
  margin: 0;
  color: var(--primary);
  font-size: 0.88rem;
  font-weight: 800;
}

.timeline-item h4 {
  margin: 0.35rem 0;
  font-size: 1rem;
}

.timeline-item p {
  margin: 0;
  color: var(--muted);
}

.timeline-item p + p {
  margin-top: 0.45rem;
}

.timeline-points {
  margin: 0.7rem 0 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.timeline-points li + li {
  margin-top: 0.35rem;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
  margin-bottom: 1.1rem;
}

.portfolio-note {
  margin-bottom: 1.2rem;
  padding: 0.95rem 1rem;
  border-radius: 18px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(90deg, rgba(54, 232, 192, 0.12), rgba(97, 168, 255, 0.08)),
    rgba(255, 255, 255, 0.04);
  color: var(--muted);
}

.portfolio-note strong {
  color: var(--text);
}

.filter-btn {
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--muted);
  border-radius: 999px;
  padding: 0.45rem 0.9rem;
  font-weight: 700;
}

.filter-btn.is-active {
  color: #041227;
  background: var(--primary);
  border-color: var(--primary);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.project-card {
  padding: 1rem;
  display: grid;
  gap: 0.8rem;
  cursor: pointer;
  align-items: start;
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.09), rgba(255, 255, 255, 0.04)),
    radial-gradient(circle at top right, rgba(97, 168, 255, 0.18), transparent 34%),
    radial-gradient(circle at bottom left, rgba(54, 232, 192, 0.12), transparent 42%),
    var(--panel);
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.project-card::after {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.55), transparent);
  opacity: 0.5;
}

.project-card:hover,
.project-card:focus-within {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.26);
  box-shadow: 0 28px 54px rgba(1, 7, 22, 0.52);
}

.project-card .logo {
  width: 56px;
  height: 56px;
  object-fit: contain;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.09);
  padding: 0.4rem;
}

.project-card h3 {
  margin: 0;
  font-size: 1rem;
}

.project-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.preview-shell {
  justify-self: center;
  width: min(270px, 100%);
  padding: 14px;
  border-radius: 34px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.04)),
    linear-gradient(135deg, rgba(8, 12, 23, 0.95), rgba(20, 29, 49, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.14);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.18),
    inset 0 -18px 32px rgba(0, 0, 0, 0.22),
    0 22px 40px rgba(0, 0, 0, 0.24);
  position: relative;
}

.preview-shell::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 34%;
  height: 7px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.preview-shell::after {
  content: "";
  position: absolute;
  top: 50%;
  right: 7px;
  transform: translateY(-50%);
  width: 3px;
  height: 78px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.1);
}

.preview-shell-desktop {
  width: 100%;
  border-radius: 26px;
  padding: 16px;
}

.preview-shell-desktop::before,
.preview-shell-desktop::after {
  display: none;
}

.preview {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  height: auto;
  object-fit: contain;
  border-radius: 24px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  justify-self: center;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    #040811;
  padding: 0.7rem 0.9rem;
}

.desktop-preview {
  width: 100%;
  aspect-ratio: 16 / 10;
  border-radius: 18px;
  padding: 0;
}

.project-card.is-hidden {
  display: none;
}

.project-gallery-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 1.2rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.project-gallery-shot {
  width: 100%;
  aspect-ratio: 9 / 19.5;
  object-fit: contain;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  scroll-snap-align: start;
  padding: 0.6rem 0.8rem;
}

.project-gallery-shot.wide {
  aspect-ratio: 16 / 10;
  border-radius: 14px;
}

.project-modal {
  position: fixed;
  inset: 0;
  z-index: 60;
}

.project-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 5, 15, 0.78);
  backdrop-filter: blur(4px);
}

.project-modal-card {
  position: relative;
  width: min(1120px, calc(100% - 2rem));
  margin: 2.2rem auto 0;
  background: #0b1220;
  border: 1px solid var(--panel-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1rem;
}

.project-modal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.project-modal-head h3 {
  margin: 0;
}

.project-modal-close {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--panel-border);
  background: rgba(255, 255, 255, 0.08);
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
}

.project-modal-main-wrap {
  margin-top: 0.8rem;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 0.7rem;
}

.project-modal-main {
  width: min(320px, 100%);
  aspect-ratio: 9 / 19.5;
  object-fit: contain;
  justify-self: center;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.04);
  padding: 0.9rem 1rem;
}

.project-modal-main.wide {
  width: min(760px, 100%);
  aspect-ratio: 16 / 10;
  border-radius: 14px;
  padding: 0;
}

.project-modal-thumbs {
  margin-top: 1rem;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(120px, 160px);
  gap: 0.65rem;
  overflow-x: auto;
  padding-bottom: 0.3rem;
}

.project-gallery-shot {
  cursor: pointer;
  opacity: 0.72;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.project-gallery-shot.is-active {
  opacity: 1;
  transform: translateY(-2px);
  border-color: var(--primary);
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
}

.review-card {
  padding: 1rem;
}

.review-card h3 {
  margin-top: 0;
  margin-bottom: 0.6rem;
}

.review-card p {
  margin: 0;
  color: var(--muted);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 1rem;
}

.contact-form {
  padding: 1rem;
  display: grid;
  gap: 0.8rem;
}

.contact-form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 700;
  color: var(--muted);
  font-size: 0.93rem;
}

input,
textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  color: var(--text);
  padding: 0.72rem;
  font: inherit;
}

input:focus,
textarea:focus,
button:focus,
a:focus {
  outline: 2px solid var(--secondary);
  outline-offset: 2px;
}


.form-message {
  min-height: 1.2rem;
  font-size: 0.9rem;
  color: var(--muted);
}

.form-message.is-success {
  color: #36e8c0;
}

.form-message.is-error {
  color: #ff8a7b;
}

.site-footer {
  padding: 1.2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
  color: var(--muted);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

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

@media (max-width: 1024px) {
  .hero-grid,
  .about-grid,
  .timeline-grid,
  .contact-grid,
  .ai-grid {
    grid-template-columns: 1fr;
  }

  .projects-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 760px) {
  .menu-btn {
    display: inline-flex;
  }

  .site-nav {
    position: absolute;
    top: 63px;
    right: 1rem;
    width: min(240px, calc(100% - 2rem));
    flex-direction: column;
    align-items: flex-start;
    gap: 0.55rem;
    padding: 0.8rem;
    border-radius: 14px;
    border: 1px solid var(--panel-border);
    background: rgba(9, 13, 25, 0.97);
    display: none;
  }

  .site-nav.is-open {
    display: flex;
  }

  .hero {
    padding-top: 3.5rem;
  }

  .section {
    padding: 3.8rem 0;
  }

  .hero-tags {
    gap: 0.5rem;
  }

  .hero-tags span {
    font-size: 0.8rem;
  }

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

  .preview-shell {
    width: min(290px, 100%);
  }

  .project-modal-card {
    margin-top: 1rem;
  }

  .project-modal-main-wrap {
    grid-template-columns: 1fr;
  }

  .project-gallery-btn {
    display: none;
  }

}