:root {
  color-scheme: dark;
  font-family: "Space Grotesk", sans-serif;
  --bg: #040507;
  --panel: rgba(15, 20, 35, 0.85);
  --accent: #66f2ff;
  --accent-strong: #7c5cff;
  --text: #e9ecf8;
  --muted: rgba(233, 236, 248, 0.65);
}

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

html,
body {
  scroll-behavior: smooth;
}

body {
  background: #020305;
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
}

/* ==== Cinematic code background ==== */
.background-glow {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at 20% 20%, rgba(124, 92, 255, 0.2), transparent 45%),
    radial-gradient(circle at 80% 30%, rgba(102, 242, 255, 0.15), transparent 40%),
    radial-gradient(circle at 50% 80%, rgba(255, 107, 222, 0.14), transparent 45%);
  z-index: -4;
}

.code-sky {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  overflow: hidden;
}

.code-grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(102, 242, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(102, 242, 255, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  opacity: 0.2;
}

.code-rain {
  position: absolute;
  inset: 0;
  display: grid;
  align-content: space-around;
  opacity: 0.2;
  font-family: monospace;
  color: #76ffe5;
  font-size: 0.78rem;
  transform: translateY(-8%);
  animation: driftCode 16s linear infinite;
}

.code-rain span {
  padding-left: 7vw;
  text-shadow: 0 0 10px rgba(118, 255, 229, 0.32);
}

.signal-lines {
  position: absolute;
  inset: -20% -10%;
  background: conic-gradient(from 90deg at 50% 50%, transparent, rgba(124, 92, 255, 0.15), transparent);
  filter: blur(36px);
  animation: rotateSignal 22s linear infinite;
}

.particles {
  position: absolute;
  inset: 0;
}

.particles i {
  position: absolute;
  width: 3px;
  height: 3px;
  background: rgba(102, 242, 255, 0.45);
  border-radius: 50%;
  animation: floatParticle linear infinite;
}

.app-shell {
  position: relative;
}

/* ==== Stage switching ==== */
.landing-view,
.portfolio-view {
  min-height: 100vh;
  transition: opacity 0.8s ease, transform 0.9s ease, visibility 0.8s;
}

.app-shell[data-view="clock"] .landing-view {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
}

.app-shell[data-view="clock"] .portfolio-view {
  opacity: 0;
  transform: translateY(40px) scale(0.98);
  visibility: hidden;
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.app-shell[data-view="portfolio"] .landing-view {
  opacity: 0;
  transform: translateY(-30px) scale(0.985);
  visibility: hidden;
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.app-shell[data-view="portfolio"] .portfolio-view {
  opacity: 1;
  transform: translateY(0) scale(1);
  visibility: visible;
  pointer-events: auto;
}

.site-header {
  display: flex;
  justify-content: center;
  padding: 1.8rem 6vw 0.6rem;
  position: sticky;
  top: 0;
  backdrop-filter: blur(10px);
  z-index: 5;
}

.logo {
  font-size: 1.2rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-weight: 700;
}

.stage {
  display: grid;
  gap: 1.8rem;
  padding: 2rem 6vw 4rem;
}

.intro {
  text-align: center;
  max-width: 760px;
  margin: 0 auto;
}

.hero-title {
  display: grid;
  gap: 0.45rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-title .hero-greeting {
  font-size: 0.95rem;
  color: var(--muted);
}

.hero-title .hero-name {
  font-size: clamp(2.6rem, 7vw, 4.8rem);
  background: linear-gradient(90deg, #ffffff, var(--accent), var(--accent-strong));
  -webkit-background-clip: text;
  color: transparent;
  text-shadow: 0 0 30px rgba(102, 242, 255, 0.23);
  position: relative;
}

.hero-title .hero-name::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -9px;
  width: 100%;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--accent), var(--accent-strong), transparent);
  opacity: 0.7;
  transform: scaleX(0.2);
}

.hero-subtitle {
  color: var(--muted);
  margin: 1.2rem auto 0;
  font-size: 1rem;
}

.cta-row {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}

.story {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) minmax(280px, 360px) minmax(240px, 1fr);
  gap: 1.8rem;
  align-items: center;
}

.cta {
  padding: 0.85rem 1.6rem;
  border-radius: 12px;
  background: linear-gradient(120deg, var(--accent), var(--accent-strong));
  border: none;
  color: #05070e;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.proceed-cta {
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.28), 0 14px 30px rgba(102, 242, 255, 0.3);
}

.cta.ghost {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: var(--text);
}

.cta:hover {
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 10px 30px rgba(124, 92, 255, 0.4);
}

.clock-stage {
  position: relative;
  min-height: 460px;
  display: grid;
  place-items: center;
}

.clock {
  width: min(360px, 80vw);
  height: min(360px, 80vw);
  border-radius: 50%;
  background: radial-gradient(circle at center, rgba(20, 28, 52, 0.88), rgba(5, 8, 17, 0.94));
  border: 1px solid rgba(255, 255, 255, 0.11);
  position: relative;
  display: grid;
  place-items: center;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
  transition: transform 0.7s ease, filter 0.4s ease;
}

.clock-ring {
  position: absolute;
  inset: 18px;
  border-radius: 50%;
  border: 1px dashed rgba(102, 242, 255, 0.42);
}

.clock-center {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 20px rgba(102, 242, 255, 0.6);
  z-index: 2;
}

.clock-hand {
  position: absolute;
  width: 4px;
  height: 40%;
  background: linear-gradient(180deg, var(--accent), var(--accent-strong));
  border-radius: 999px;
  transform-origin: bottom center;
  transform: translateY(-50%) rotate(0deg);
  transition: transform 0.6s ease;
}

.clock-label {
  position: absolute;
  text-align: center;
  font-weight: 600;
  color: var(--text);
  font-size: 1rem;
  background: transparent;
  border: none;
  cursor: pointer;
  transition: transform 0.3s ease, color 0.3s ease;
}

.clock-label span {
  display: block;
  font-size: 0.7rem;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  margin-top: 0.3rem;
}

.clock-label:hover,
.clock-label.active {
  color: var(--accent);
  transform: scale(1.08);
}

.label-12 { top: 10px; left: 50%; transform: translateX(-50%); }
.label-3 { right: 10px; top: 50%; transform: translateY(-50%); }
.label-6 { bottom: 10px; left: 50%; transform: translateX(-50%); }
.label-9 { left: 10px; top: 50%; transform: translateY(-50%); }

.clock-glow {
  position: absolute;
  width: min(420px, 90vw);
  height: min(420px, 90vw);
  border-radius: 50%;
  border: 1px solid rgba(102, 242, 255, 0.3);
  box-shadow: 0 0 85px rgba(102, 242, 255, 0.25);
  z-index: -1;
}

.panel {
  position: relative;
  padding: 2rem;
  border-radius: 24px;
  background: var(--panel);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.35);
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease;
}

.panel-tag {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  color: var(--accent);
  margin-bottom: 1rem;
  display: inline-block;
}

.panel ul {
  list-style: none;
  margin-top: 1rem;
  display: grid;
  gap: 0.6rem;
  color: var(--muted);
}

.panel-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.project-grid { display: grid; gap: 1.2rem; margin-top: 1.5rem; }
.project-grid article {
  padding: 1.2rem;
  border-radius: 16px;
  background: rgba(9, 13, 24, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  cursor: pointer;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.project-grid article:hover { transform: translateY(-4px); box-shadow: 0 18px 32px rgba(0, 0, 0, 0.35); }

.contact-panel {
  position: fixed;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(5, 8, 17, 0.74);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
  z-index: 9;
}

.contact-card,
.modal-card,
.glass-card,
.immersive-card {
  backdrop-filter: blur(18px);
}

.contact-card {
  display: grid;
  gap: 1rem;
  padding: 2rem;
  border-radius: 20px;
  background: rgba(5, 8, 17, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  max-width: 520px;
  width: min(90vw, 520px);
}

.contact-form { display: grid; gap: 1rem; }
.contact-card label { display: grid; gap: 0.5rem; color: var(--muted); font-size: 0.9rem; }
.contact-card input,
.contact-card textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 10px;
  color: var(--text);
  padding: 0.7rem 0.9rem;
  font-family: inherit;
}
.contact-card textarea { min-height: 120px; resize: vertical; }

.site-footer {
  padding: 1.4rem 6vw 2rem;
  color: var(--muted);
  text-align: center;
}

/* existing panel behavior */
.stage[data-active="home"] .panel,
.stage[data-active="home"] .contact-panel { opacity: 0; pointer-events: none; }
.stage[data-active="about"] .left-panel,
.stage[data-active="projects"] .right-panel,
.stage[data-active="contact"] .contact-panel { opacity: 1; transform: translateY(0); pointer-events: auto; }
.stage[data-active="about"] .clock,
.stage[data-active="projects"] .clock,
.stage[data-active="contact"] .clock { filter: blur(4px); transform: scale(0.98); }
.stage[data-active="projects"] .clock { transform: translateX(-40px) scale(0.98); }
.stage[data-active="projects"] .left-panel { opacity: 0; pointer-events: none; }

.modal {
  position: fixed;
  inset: 0;
  background: rgba(5, 8, 17, 0.8);
  display: grid;
  place-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  z-index: 11;
}
.modal.open { opacity: 1; pointer-events: auto; }
.modal-card {
  max-width: 560px;
  padding: 2.5rem;
  border-radius: 24px;
  background: linear-gradient(140deg, rgba(16, 25, 46, 0.95), rgba(32, 16, 45, 0.95));
  border: 1px solid rgba(255, 255, 255, 0.1);
  display: grid;
  gap: 1rem;
}
.project-modal-card { align-items: center; text-align: center; }
.project-modal-image {
  width: min(90vw, 480px);
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
}
.modal-actions { display: flex; gap: 1rem; }

/* ==== Immersive portfolio styles ==== */
.portfolio-view {
  padding: 2rem 6vw 5rem;
  max-width: 1200px;
  margin: 0 auto;
}

.portfolio-nav {
  position: sticky;
  top: 1rem;
  z-index: 7;
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1rem;
  margin-bottom: 2rem;
  border-radius: 16px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(8, 12, 20, 0.6);
}

.portfolio-nav a,
.nav-back {
  color: var(--text);
  text-decoration: none;
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  border: 1px solid transparent;
  background: rgba(255, 255, 255, 0.03);
  cursor: pointer;
}

.portfolio-nav a:hover,
.nav-back:hover { border-color: rgba(102, 242, 255, 0.5); }

.portfolio-section {
  background: linear-gradient(135deg, rgba(12, 18, 30, 0.85), rgba(22, 16, 38, 0.65));
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  padding: 2.2rem;
  margin-bottom: 1.2rem;
}

.portfolio-section h2 { margin-bottom: 0.8rem; font-size: clamp(1.5rem, 3vw, 2.2rem); }
.portfolio-section p { color: var(--muted); max-width: 76ch; }
.eyebrow { text-transform: uppercase; letter-spacing: 0.22em; font-size: 0.72rem; color: var(--accent); margin-bottom: 0.75rem; }

.hero-metrics,
.immersive-projects,
.skill-grid { display: grid; gap: 1rem; margin-top: 1.3rem; }
.hero-metrics { grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); }
.skill-grid { grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); }
.skill-grid span {
  padding: 0.9rem;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.09);
  text-align: center;
}
.immersive-projects { grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); }
.immersive-card,
.glass-card {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(10, 14, 25, 0.55);
  border-radius: 16px;
  padding: 1rem;
}
.immersive-card { transition: transform 0.32s ease, box-shadow 0.32s ease; }
.immersive-card:hover {
  transform: translateY(-6px) scale(1.01);
  box-shadow: 0 20px 36px rgba(0, 0, 0, 0.35);
  border-color: rgba(102, 242, 255, 0.5);
}
.service-list { margin-top: 1rem; padding-left: 1.2rem; color: var(--muted); display: grid; gap: 0.6rem; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .story { grid-template-columns: 1fr; }
  .clock-stage { order: 2; }
}

@media (max-width: 720px) {
  .clock { width: min(300px, 85vw); height: min(300px, 85vw); }
  .clock-label { font-size: 0.9rem; }
  .clock-label span { font-size: 0.6rem; }
  .modal-card { width: min(90vw, 520px); padding: 2rem; }
  .story { position: relative; min-height: 520px; }
  .left-panel,
  .right-panel {
    position: absolute;
    left: 50%;
    top: 50%;
    width: min(92vw, 360px);
    transform: translate(-50%, -50%) translateY(20px);
    z-index: 3;
    max-height: 80vh;
    overflow-y: auto;
  }
  .stage[data-active="about"] .left-panel,
  .stage[data-active="projects"] .right-panel {
    transform: translate(-50%, -50%);
  }
}

@keyframes heroGlow {
  0%, 100% { text-shadow: 0 0 25px rgba(102, 242, 255, 0.35); }
  50% { text-shadow: 0 0 50px rgba(124, 92, 255, 0.6); }
}

@keyframes heroLine {
  0%, 100% { transform: scaleX(0.2); opacity: 0.3; }
  50% { transform: scaleX(1); opacity: 0.8; }
}

@keyframes driftCode {
  0% { transform: translateY(-10%); }
  50% { transform: translateY(0%); }
  100% { transform: translateY(-10%); }
}

@keyframes rotateSignal {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

@keyframes floatParticle {
  from { transform: translateY(110vh) scale(0.8); opacity: 0; }
  15%, 85% { opacity: 1; }
  to { transform: translateY(-15vh) scale(1.2); opacity: 0; }
}

.hero-title.animate .hero-name { animation: heroGlow 3.8s ease-in-out infinite; }
.hero-title.animate .hero-name::after { animation: heroLine 2.6s ease-in-out infinite; }