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

/* ── RESET ── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

html, body {
  overflow-x: hidden;
  max-width: 100%;
}

:root {
  --bg: #050505;
  --text: #ffffff;
  --muted: #888;
  --dim: #444;
  --border: rgba(255,255,255,0.08);
  --accent: #b839b8;
  --radius: 16px;
}

html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  overflow-x: hidden;
  cursor: none;
}

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

/* ── AMBIENT BACKGROUND ── */
.ambient-bg {
  position: fixed; inset: 0;
  z-index: -1;
  background: var(--bg);
  overflow: hidden;
  width: 100vw;
}
.orb {
  position: absolute; border-radius: 50%;
  filter: blur(100px); opacity: 0.45;
  mix-blend-mode: screen;
  will-change: transform;
}
.orb-1 {
  width: 60vw; height: 60vw;
  background: radial-gradient(circle, rgba(0,200,255,0.28) 0%, transparent 70%);
  top: -20%; left: -20%;
  animation: float1 25s infinite ease-in-out alternate;
}
.orb-2 {
  width: 70vw; height: 70vw;
  background: radial-gradient(circle, rgba(160,32,240,0.28) 0%, transparent 70%);
  bottom: -20%; right: -20%;
  animation: float2 30s infinite ease-in-out alternate;
}
.noise {
  position: absolute; inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/%3E%3C/svg%3E");
  opacity: 0.04; pointer-events: none;
}
@keyframes float1 {
  0%   { transform: translate(0,0) rotate(0deg); }
  50%  { transform: translate(150px,100px) rotate(20deg); }
  100% { transform: translate(-50px,50px) rotate(-10deg); }
}
@keyframes float2 {
  0%   { transform: translate(0,0) rotate(0deg); }
  50%  { transform: translate(-150px,-100px) rotate(-20deg); }
  100% { transform: translate(50px,-50px) rotate(10deg); }
}

/* ── CURSOR ── */
.cursor {
  width: 8px; height: 8px; background: #fff;
  border-radius: 50%; position: fixed;
  pointer-events: none; z-index: 9999;
  transform: translate(-50%,-50%);
}
.cursor-follower {
  width: 32px; height: 32px;
  border: 1px solid rgba(255,255,255,0.5);
  border-radius: 50%; position: fixed;
  pointer-events: none; z-index: 9998;
  transform: translate(-50%,-50%);
  transition: all 0.12s ease;
}
.cursor.hovered { transform: translate(-50%,-50%) scale(3); background: transparent; border: 1px solid #fff; }
.cursor-follower.hovered { transform: translate(-50%,-50%) scale(0.3); }

/* ── NAVBAR ── */
#navbar {
  position: fixed; top: 0; left: 0; right: 0;
  padding: 2rem 3rem;
  display: flex; align-items: center; justify-content: space-between;
  z-index: 100;
  mix-blend-mode: difference;
}
.nav-logo {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700; font-size: 1.1rem; letter-spacing: -0.5px;
}
.nav-links {
  display: flex; gap: 2.5rem; list-style: none;
}
.nav-links a {
  font-size: 0.78rem; letter-spacing: 1.5px;
  text-transform: uppercase; color: var(--text);
  opacity: 0.7; transition: opacity 0.3s;
}
.nav-links a:hover { opacity: 1; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; }
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: #fff; }
.nav-close { display: none; }

/* ── HERO ── */
#hero {
  min-height: 90vh;
  display: flex; flex-direction: column;
  justify-content: center; align-items: flex-start;
  padding: 120px 3rem 4rem;
  max-width: 1600px; margin: 0 auto; width: 100%;
}
.hero-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(4rem, 9vw, 10rem);
  font-weight: 700; line-height: 0.92;
  text-transform: uppercase;
  letter-spacing: -3px;
  margin-bottom: 3rem;
}
.mask { overflow: hidden; display: block; }
.mask span { display: block; }
.dim { color: var(--dim); }

.hero-bio { max-width: 560px; }
.hero-bio p { font-size: 1.1rem; color: var(--muted); line-height: 1.7; margin-bottom: 0.4rem; }
.hero-bio strong { color: var(--text); font-weight: 500; }

.tech-pills { display: flex; gap: 0.8rem; margin-top: 1.5rem; flex-wrap: wrap; }
.tech-pills span {
  padding: 0.45rem 1.2rem;
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 50px; font-size: 0.8rem;
  color: #ccc; text-transform: uppercase; letter-spacing: 1px;
  transition: all 0.3s;
}
.tech-pills span:hover { background: #fff; color: #000; border-color: #fff; }

/* ── SERVICES ── */
#services {
  display: grid; grid-template-columns: repeat(3,1fr);
  gap: 1.2rem; padding: 0 3rem 4rem;
  max-width: 1600px; margin: 0 auto; width: 100%;
}
.service-card {
  position: relative;
  background: rgba(255,255,255,0.02);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius); overflow: hidden;
  transition: transform 0.3s, background 0.3s;
  --mx: 50%; --my: 50%;
}
.service-card::before {
  content: '';
  position: absolute; inset: 0;
  border-radius: var(--radius);
  padding: 1px;
  background: radial-gradient(500px circle at var(--mx) var(--my), rgba(255,255,255,0.55), transparent 40%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor; mask-composite: exclude;
  pointer-events: none; z-index: 1;
}
.card-content {
  position: relative; z-index: 2;
  padding: 2.5rem 2rem;
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 260px;
  background: radial-gradient(700px circle at var(--mx) var(--my), rgba(255,255,255,0.03), transparent 40%);
}
.svc-icon { font-size: 1.8rem; opacity: 0.4; margin-bottom: 2rem; transition: all 0.4s; }
.service-card h3 { font-size: 0.8rem; color: var(--dim); margin-bottom: 0.4rem; font-family: 'Space Grotesk', sans-serif; }
.service-card h4 { font-size: 1.8rem; font-weight: 500; color: #fff; margin-bottom: 0.8rem; transition: transform 0.4s; }
.service-card p { color: #777; font-size: 0.95rem; line-height: 1.6; }
.service-card:hover { transform: translateY(-4px); background: rgba(255,255,255,0.03); }
.service-card:hover .svc-icon { opacity: 1; transform: scale(1.2) rotate(5deg); }
.service-card:hover h4 { transform: translateX(8px); }

/* ── WORK ── */
#work {
  padding: 6rem 3rem;
  max-width: 1600px; margin: 0 auto; width: 100%;
}
.section-header {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(2rem, 4vw, 3.5rem);
  font-weight: 700; text-transform: uppercase;
  letter-spacing: -1px; margin-bottom: 3rem;
}
.work-list { display: flex; flex-direction: column; }
.work-item {
  display: flex; align-items: center; gap: 2rem;
  padding: 1.8rem 0;
  border-top: 1px solid var(--border);
  position: relative; cursor: pointer;
  transition: padding 0.3s;
}
.work-item:last-child { border-bottom: 1px solid var(--border); }
.work-item-left { display: flex; align-items: center; gap: 1.5rem; flex: 1; }
.work-num { font-size: 0.75rem; color: var(--dim); font-family: 'Space Grotesk', sans-serif; min-width: 28px; }
.work-title { font-size: 1.4rem; font-weight: 600; transition: transform 0.3s; }
.work-cat { font-size: 0.8rem; color: var(--muted); text-transform: uppercase; letter-spacing: 1px; display: block; margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; max-width: 280px; }
.work-item-tags { display: flex; gap: 0.6rem; flex-wrap: wrap; }
.work-item-tags span {
  font-size: 0.72rem; color: var(--muted);
  border: 1px solid var(--border); border-radius: 20px;
  padding: 3px 10px; text-transform: uppercase; letter-spacing: 0.5px;
}
.work-arrow {
  font-size: 1.4rem; color: var(--muted);
  transition: all 0.3s; margin-left: auto;
  flex-shrink: 0;
}
.work-preview {
  position: absolute; right: 60px; top: 50%;
  transform: translateY(-50%) scale(0.85);
  width: 220px; height: 130px;
  border-radius: 10px; overflow: hidden;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s, transform 0.3s;
  z-index: 10;
  border: 1px solid var(--border);
}
.work-preview img { width: 100%; height: 100%; object-fit: cover; }
.work-item:hover { padding-left: 12px; }
.work-item:hover .work-title { transform: translateX(4px); }
.work-item:hover .work-arrow { color: #fff; transform: translate(3px,-3px); }
.work-item:hover .work-preview { opacity: 1; transform: translateY(-50%) scale(1); }

/* ── MODAL ── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex; align-items: center; justify-content: center;
  padding: 2rem;
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s;
}
.modal-backdrop.open { opacity: 1; pointer-events: auto; }

.modal {
  background: #111;
  border: 1px solid var(--border);
  border-radius: 20px;
  width: 100%; max-width: 640px;
  overflow: hidden;
  transform: translateY(30px) scale(0.97);
  transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
  position: relative;
}
.modal-backdrop.open .modal { transform: translateY(0) scale(1); }

.modal-close {
  position: absolute; top: 16px; right: 16px;
  background: rgba(255,255,255,0.08); border: none;
  color: #fff; width: 34px; height: 34px;
  border-radius: 50%; cursor: pointer; font-size: 0.85rem;
  display: flex; align-items: center; justify-content: center;
  transition: background 0.2s; z-index: 1;
}
.modal-close:hover { background: rgba(255,255,255,0.18); }

.modal-img-wrap {
  width: 100%; height: 220px; overflow: hidden;
}
.modal-img-wrap img {
  width: 100%; height: 100%; object-fit: cover;
}

.modal-body { padding: 1.8rem 2rem 2rem; }
.modal-cat {
  font-size: 0.72rem; text-transform: uppercase;
  letter-spacing: 2px; color: var(--muted);
  display: block; margin-bottom: 8px;
}
.modal-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 1.7rem; font-weight: 700;
  margin-bottom: 1rem; line-height: 1.2;
}
.modal-desc {
  color: #c8c8d0; font-size: 0.95rem;
  line-height: 1.75; margin-bottom: 1.5rem;
}
.modal-stack {
  display: flex; flex-wrap: wrap; gap: 8px;
  margin-bottom: 1.8rem;
}
.modal-stack span {
  font-size: 0.75rem; font-weight: 500;
  color: #fff; background: rgba(255,255,255,0.07);
  border: 1px solid var(--border);
  padding: 4px 12px; border-radius: 20px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
.modal-link {
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.85rem; font-weight: 600;
  color: #fff; border-bottom: 1px solid rgba(255,255,255,0.3);
  padding-bottom: 2px; transition: border-color 0.2s;
}
.modal-link:hover { border-color: #fff; }
.modal-link.hidden { display: none; }

/* ── ABOUT ── */
#about {
  padding: 6rem 3rem;
  max-width: 1600px; margin: 0 auto; width: 100%;
  border-top: 1px solid var(--border);
}
.about-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 6rem; align-items: start; }
.about-left .section-header { margin-bottom: 2rem; }
.about-img-wrap {
  width: 420px; height: 420px;
  max-width: 90vw; max-height: 90vw;
  border-radius: 50%; overflow: hidden;
  position: relative;
  border: 1px solid var(--border);
  margin-bottom: 2rem;
  background: linear-gradient(135deg, rgba(0,200,255,0.25) 0%, rgba(160,32,240,0.3) 100%);
}
.about-img-wrap img {
  width: 100%; height: 100%;
  object-fit: contain; object-position: top center;
  transform: scale(1.15) translateY(5%);
  display: block;
  filter: none;
  transition: filter 0.5s;
}
.about-img-wrap:hover img {
  filter: none;
}

.about-text {
  color: #c8c8d0;
  line-height: 1.85;
  margin-bottom: 1.6rem;
  font-size: 1.05rem;
}

.about-stats { display: grid; grid-template-columns: repeat(3,1fr); gap: 1rem; margin: 2.5rem 0; }
.stat {
  border: 1px solid var(--border); border-radius: 12px;
  padding: 1.2rem; text-align: center;
}
.stat-num { font-family: 'Space Grotesk', sans-serif; font-size: 2rem; font-weight: 700; }
.stat p { font-size: 0.78rem; color: #888; margin-top: 4px; text-transform: uppercase; letter-spacing: 0.5px; }

.tab-nav { display: flex; gap: 4px; margin-bottom: 1.8rem; }
.tab-btn {
  background: none; border: 1px solid var(--border);
  color: var(--muted); padding: 8px 20px; border-radius: 6px;
  cursor: pointer; font-size: 0.85rem; font-weight: 500;
  transition: all 0.2s; font-family: inherit;
}
.tab-btn.active, .tab-btn:hover { background: #fff; border-color: #fff; color: #000; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

.skill-item { margin-bottom: 20px; }
.skill-info { display: flex; justify-content: space-between; font-size: 0.92rem; margin-bottom: 8px; color: #c8c8d0; }
.skill-bar { height: 2px; background: rgba(255,255,255,0.08); border-radius: 2px; overflow: hidden; }
.skill-fill { height: 100%; width: 0; background: #fff; border-radius: 2px; transition: width 1.2s cubic-bezier(0.4,0,0.2,1); }

.timeline { display: flex; flex-direction: column; gap: 22px; }
.tl-item { padding-left: 20px; border-left: 1px solid var(--border); position: relative; }
.tl-item::before { content: ''; position: absolute; left: -4px; top: 7px; width: 7px; height: 7px; border-radius: 50%; background: #fff; }
.tl-year { font-size: 0.8rem; color: var(--muted); display: block; margin-bottom: 4px; letter-spacing: 0.5px; }
.tl-item p { color: #c8c8d0; font-size: 0.95rem; line-height: 1.6; }

/* ── CONTACT ── */
#contact {
  padding: 8rem 3rem;
  max-width: 1600px; margin: 0 auto; width: 100%;
  border-top: 1px solid var(--border);
  text-align: center;
}
#contact .section-header { margin-bottom: 1.5rem; }
.contact-email {
  display: inline-block;
  font-size: clamp(0.9rem, 3vw, 2.2rem);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 600; color: var(--muted);
  border-bottom: 1px solid var(--border);
  padding-bottom: 4px; margin-bottom: 3rem;
  transition: color 0.3s, border-color 0.3s;
  word-break: break-all;
}
.contact-email:hover { color: #fff; border-color: #fff; }
.contact-links { display: flex; gap: 2.5rem; justify-content: center; }
.contact-links a {
  font-size: 0.85rem; text-transform: uppercase;
  letter-spacing: 1.5px; color: var(--muted);
  transition: color 0.3s;
}
.contact-links a:hover { color: #fff; }

/* ── FOOTER ── */
footer {
  padding: 2rem 3rem;
  border-top: 1px solid var(--border);
  display: flex; justify-content: space-between;
  font-size: 0.78rem; color: var(--dim);
  text-transform: uppercase; letter-spacing: 1px;
}

/* ── BACK TO TOP ── */
.back-top {
  position: fixed; bottom: 28px; right: 28px;
  width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.08);
  border: 1px solid var(--border);
  color: #fff; cursor: pointer; font-size: 1rem;
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s, background 0.2s;
  z-index: 999;
}
.back-top.visible { opacity: 1; transform: translateY(0); }
.back-top:hover { background: rgba(255,255,255,0.15); }

/* ── MOBILE NAV ── */
body.nav-open .nav-links { transform: translateX(0) !important; }
body.nav-open .nav-toggle span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  #services { grid-template-columns: 1fr; }
  .work-preview { display: none; }
}
@media (max-width: 640px) {
  #hero, #services, #work, #about, #contact { padding-left: 1.5rem; padding-right: 1.5rem; }
  #navbar { padding: 1.5rem; }
  .nav-links {
    position: fixed; top: 0; right: 0; bottom: 0; width: 240px;
    background: #111;
    flex-direction: column; gap: 0;
    padding-top: 80px; transform: translateX(100%);
    transition: transform 0.3s; border-left: 1px solid var(--border);
    z-index: 99; mix-blend-mode: normal;
  }
  .nav-overlay {
    display: none;
    position: fixed; inset: 0;
    background: rgba(0,0,0,0.5);
    z-index: 98;
  }
  body.nav-open .nav-overlay { display: block; }
  .nav-links a { display: block; padding: 16px 24px; font-size: 0.9rem; border-bottom: 1px solid var(--border); }
  .nav-close-item { border-bottom: none !important; padding: 0; }
  .nav-close {
    position: absolute; top: 20px; right: 20px;
    background: rgba(255,255,255,0.08); border: 1px solid var(--border);
    color: #fff; width: 36px; height: 36px; border-radius: 50%;
    cursor: pointer; font-size: 0.9rem;
    display: flex; align-items: center; justify-content: center;
  }
  .nav-toggle { display: flex; mix-blend-mode: difference; }
  .hero-title { letter-spacing: -1px; }
  .work-item-tags { display: none; }
  .work-item:hover { padding-left: 0; }
  .work-cat { max-width: 180px; }
  .about-img-wrap { width: min(420px, 85vw); height: min(420px, 85vw); }
  .contact-links { gap: 1.2rem; flex-wrap: wrap; }
  footer { flex-direction: column; gap: 8px; text-align: center; }
  .cursor, .cursor-follower { display: none; }
  body { cursor: auto; }
}