:root {
  --bg: #050713;
  --ink: #080b19;
  --text: #f8fbff;
  --muted: #aeb8d8;
  --line: rgba(255, 255, 255, 0.15);
  --panel: rgba(255, 255, 255, 0.08);
  --sky: #38bdf8;
  --violet: #8b5cf6;
  --pink: #d946ef;
  --green: #36f5c9;
  --shadow: 0 24px 90px rgba(0, 0, 0, 0.36);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  color: var(--text);
  background:
    radial-gradient(circle at 20% 20%, rgba(56,189,248,.24), transparent 28rem),
    radial-gradient(circle at 82% 12%, rgba(139,92,246,.24), transparent 28rem),
    radial-gradient(circle at 50% 90%, rgba(217,70,239,.12), transparent 24rem),
    var(--bg);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }

#particles {
  position: fixed;
  inset: 0;
  z-index: -30;
  width: 100%;
  height: 100%;
}

.grid-overlay {
  position: fixed;
  inset: 0;
  z-index: -25;
  opacity: .45;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: linear-gradient(to bottom, black, transparent 92%);
}

.glow {
  position: fixed;
  z-index: -20;
  width: 28rem;
  height: 28rem;
  border-radius: 50%;
  filter: blur(90px);
  opacity: .3;
  pointer-events: none;
}
.glow-a { left: -12rem; top: 7rem; background: var(--sky); }
.glow-b { right: -10rem; bottom: 4rem; background: var(--violet); }

.scroll-progress {
  position: fixed;
  left: 0;
  top: 0;
  z-index: 80;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--sky), var(--violet), var(--pink));
}

.header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  padding: 1rem;
}

.nav {
  max-width: 1240px;
  min-height: 4.5rem;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem;
  border: 1px solid var(--line);
  border-radius: 1.5rem;
  background: rgba(8, 11, 25, .74);
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  font-weight: 900;
}

.brand span {
  display: grid;
  place-items: center;
  width: 2.8rem;
  height: 2.8rem;
  border-radius: 1rem;
  background: linear-gradient(135deg, var(--sky), var(--violet), var(--pink));
  box-shadow: 0 0 52px rgba(56, 189, 248, .32);
}

.nav-links {
  display: flex;
  gap: .25rem;
}

.nav-links a {
  padding: .75rem 1rem;
  border-radius: 999px;
  color: #d2d8eb;
  font-size: .92rem;
  font-weight: 800;
  transition: .22s ease;
}

.nav-links a:hover, .nav-links a.active {
  color: #fff;
  background: rgba(255,255,255,.1);
}

.nav-resume {
  padding: .78rem 1.15rem;
  border-radius: 999px;
  color: #07101e;
  background: #fff;
  font-weight: 900;
}

.menu-btn {
  display: none;
  width: 2.8rem;
  height: 2.8rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  background: rgba(255,255,255,.08);
  cursor: pointer;
}
.menu-btn span {
  display: block;
  width: 1.15rem;
  height: 2px;
  margin: 4px auto;
  background: #fff;
}

.section {
  max-width: 1240px;
  margin: 0 auto;
  padding: clamp(5rem, 9vw, 8rem) clamp(1rem, 4vw, 1.5rem);
}
.compact { padding-top: 1rem; padding-bottom: 4rem; }

.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4rem);
  padding-top: 8rem;
}

.pill, .section-head span, .project-card > span {
  display: inline-flex;
  width: fit-content;
  align-items: center;
  padding: .55rem .9rem;
  border: 1px solid rgba(139, 92, 246, .28);
  border-radius: 999px;
  color: #e5ddff;
  background: rgba(139, 92, 246, .11);
  font-size: .86rem;
  font-weight: 900;
}

h1, h2, h3, p { margin-top: 0; }
h1 {
  margin: 1.1rem 0 0;
  max-width: 780px;
  font-size: clamp(4rem, 10vw, 8.2rem);
  line-height: .9;
  letter-spacing: 0;
  font-weight: 950;
  background: linear-gradient(135deg, #fff 0%, #bfdbfe 42%, #c4b5fd 70%, #f0abfc 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.typing-line {
  min-height: 2.7rem;
  margin: 1.35rem 0 0;
  color: #dcf3ff;
  font-size: clamp(1.35rem, 3vw, 2.15rem);
  font-weight: 950;
}

.cursor {
  color: var(--sky);
  animation: blink .8s steps(2, start) infinite;
}

.hero-intro {
  max-width: 700px;
  margin-top: 1.25rem;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.7vw, 1.18rem);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  margin-top: 2.2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.35rem;
  padding: .95rem 1.25rem;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-weight: 950;
  transition: .22s ease;
}
.btn:hover { transform: translateY(-4px); }
.primary {
  border: 0;
  background: linear-gradient(90deg, var(--sky), var(--violet), var(--pink));
  box-shadow: 0 0 58px rgba(56,189,248,.26);
}
.glass-btn {
  background: rgba(255,255,255,.1);
  backdrop-filter: blur(14px);
}
.glass-btn.cyan { color: #ccf0ff; border-color: rgba(56,189,248,.28); background: rgba(56,189,248,.1); }
.white { color: #050713; background: white; }

.hero-visual { position: relative; }
.hero-visual::before {
  content: "";
  position: absolute;
  inset: -1.25rem;
  border-radius: 3rem;
  background: linear-gradient(135deg, rgba(56,189,248,.26), rgba(139,92,246,.18), rgba(217,70,239,.2));
  filter: blur(28px);
}

.photo-card {
  position: relative;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 2.5rem;
  background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.055));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}

.photo-frame {
  position: relative;
  min-height: 34rem;
  overflow: hidden;
  border-radius: 2rem;
  background: #020617;
  clip-path: polygon(11% 0, 100% 0, 89% 100%, 0 100%);
}
.photo-frame img {
  width: 100%;
  height: 100%;
  min-height: 34rem;
  object-fit: cover;
  object-position: center top;
  display: block;
}
.photo-fade {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5,7,19,.86), transparent 55%);
}
.photo-badges {
  position: absolute;
  left: 2rem;
  right: 2rem;
  bottom: 2rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: .75rem;
}
.photo-badges span {
  padding: 1rem .6rem;
  border: 1px solid var(--line);
  border-radius: 1.1rem;
  background: rgba(0,0,0,.38);
  text-align: center;
  font-size: .86rem;
  font-weight: 950;
  backdrop-filter: blur(16px);
}

.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}
.stat-card, .panel, .service-card, .skill-card, .project-card, .contact-card {
  border: 1px solid var(--line);
  background: linear-gradient(145deg, rgba(255,255,255,.13), rgba(255,255,255,.055));
  box-shadow: var(--shadow);
  backdrop-filter: blur(22px);
}
.stat-card {
  padding: 1.5rem;
  border-radius: 1.6rem;
  text-align: center;
}
.stat-card strong {
  display: block;
  font-size: clamp(2rem, 4vw, 3rem);
  background: linear-gradient(135deg, #fff, #7dd3fc, #c4b5fd);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-weight: 950;
}
.stat-card span { color: var(--muted); font-weight: 800; }

.section-head {
  max-width: 780px;
  margin: 0 auto 3rem;
  text-align: center;
}
.section-head h2 {
  margin: 1rem 0 0;
  font-size: clamp(2.25rem, 5vw, 4rem);
  line-height: 1.03;
  font-weight: 950;
  background: linear-gradient(135deg, #fff, #bfdbfe, #c4b5fd, #f0abfc);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.section-head p {
  margin: 1.1rem auto 0;
  max-width: 680px;
  color: var(--muted);
  line-height: 1.8;
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 1rem;
}
.about-stack { display: grid; gap: 1rem; }
.panel {
  padding: clamp(1.35rem, 3vw, 2rem);
  border-radius: 2rem;
  transition: .22s ease;
}
.panel:hover, .service-card:hover, .skill-card:hover, .project-card:hover, .contact-card:hover {
  transform: translateY(-7px);
  border-color: rgba(56,189,248,.38);
}
.panel h3 { font-size: 1.45rem; }
.panel p { color: var(--muted); line-height: 1.75; }
.panel i {
  display: grid;
  place-items: center;
  width: 2.7rem;
  height: 2.7rem;
  border-radius: 1rem;
  color: var(--sky);
  background: rgba(56,189,248,.11);
  font-style: normal;
  font-weight: 950;
}

.card-grid {
  display: grid;
  gap: 1rem;
}
.services-grid { grid-template-columns: repeat(4, 1fr); }
.service-card {
  position: relative;
  overflow: hidden;
  min-height: 17rem;
  padding: 1.5rem;
  border-radius: 2rem;
  transition: .22s ease;
}
.service-card::before, .project-card::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: .65;
  background: radial-gradient(circle at 20% 0, rgba(56,189,248,.22), transparent 15rem);
  pointer-events: none;
}
.service-card b {
  position: relative;
  display: grid;
  place-items: center;
  width: 3.4rem;
  height: 3.4rem;
  border-radius: 1.1rem;
  color: #e5f7ff;
  background: linear-gradient(135deg, rgba(56,189,248,.25), rgba(139,92,246,.24));
}
.service-card h3, .service-card p { position: relative; }
.service-card h3 { margin-top: 1.5rem; }
.service-card p { color: var(--muted); line-height: 1.7; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
.skill-card {
  padding: 1.4rem;
  border-radius: 1.6rem;
}
.skill-card div {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.1rem;
}
.skill-card span { color: #dff6ff; font-weight: 950; }
.skill-card p {
  height: .7rem;
  margin: 0;
  border-radius: 999px;
  overflow: hidden;
  background: rgba(255,255,255,.1);
}
.skill-card i {
  display: block;
  width: 0;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, var(--sky), var(--violet), var(--pink));
  transition: width 1.15s cubic-bezier(.16, 1, .3, 1);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.project-card {
  position: relative;
  min-height: 25rem;
  display: flex;
  flex-direction: column;
  padding: 1.6rem;
  border-radius: 2rem;
  overflow: hidden;
  transition: .22s ease;
}
.project-card > * { position: relative; }
.project-card h3 {
  margin: 3rem 0 1rem;
  font-size: 1.55rem;
}
.project-card p { color: var(--muted); line-height: 1.7; }
.project-card div {
  display: flex;
  flex-wrap: wrap;
  gap: .55rem;
  margin-top: auto;
  padding-top: 1.5rem;
}
.project-card div b {
  padding: .45rem .7rem;
  border-radius: 999px;
  background: rgba(255,255,255,.1);
  color: #dcecff;
  font-size: .78rem;
}
.project-card a {
  margin-top: 1.5rem;
  color: #bae6fd;
  font-weight: 950;
}

.timeline {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}
.timeline::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(var(--sky), var(--violet), var(--pink));
}
.timeline-item {
  position: relative;
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 1rem;
  margin-bottom: 1.3rem;
}
.timeline-dot {
  width: 1.05rem;
  height: 1.05rem;
  margin-top: 2rem;
  border: 4px solid var(--bg);
  border-radius: 50%;
  background: var(--sky);
  box-shadow: 0 0 35px rgba(56,189,248,.7);
}
.timeline .panel span { color: #bae6fd; font-weight: 950; }
.timeline .panel strong { display: block; margin: .35rem 0 1rem; color: #ddd6fe; }

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.testimonials .panel div { color: var(--sky); letter-spacing: .08em; }
.testimonials .panel span { color: var(--muted); font-size: .92rem; }

.contact-grid {
  display: grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 1rem;
}
.contact-list { display: grid; gap: 1rem; }
.contact-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem;
  border-radius: 1.5rem;
  transition: .22s ease;
}
.contact-card b {
  display: grid;
  place-items: center;
  flex: 0 0 3.3rem;
  height: 3.3rem;
  border-radius: 1.1rem;
  background: rgba(255,255,255,.1);
  color: #bae6fd;
}
.contact-card small {
  display: block;
  margin-top: .2rem;
  color: var(--muted);
  overflow-wrap: anywhere;
}
.contact-form {
  display: grid;
  gap: 1rem;
}
.contact-form label {
  display: grid;
  gap: .45rem;
  font-weight: 900;
}
.contact-form input, .contact-form textarea {
  width: 100%;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: 1rem;
  outline: none;
  resize: vertical;
  color: var(--text);
  background: rgba(0,0,0,.3);
}
.contact-form input:focus, .contact-form textarea:focus {
  border-color: rgba(56,189,248,.7);
  box-shadow: 0 0 0 4px rgba(56,189,248,.12);
}
.form-status { min-height: 1.4rem; margin: 0; color: var(--green); font-weight: 900; }

.footer {
  max-width: 1240px;
  margin: 0 auto;
  padding: 2rem clamp(1rem, 4vw, 1.5rem) 3rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  color: var(--muted);
  font-weight: 800;
}
.footer div { display: flex; gap: 1rem; flex-wrap: wrap; }
.footer a { color: #bae6fd; }

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity .72s ease, transform .72s cubic-bezier(.16, 1, .3, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

@keyframes blink { 50% { opacity: 0; } }

@media (max-width: 1020px) {
  .menu-btn { display: block; }
  .nav-resume { display: none; }
  .nav-links {
    position: absolute;
    left: 1rem;
    right: 1rem;
    top: 5.7rem;
    display: grid;
    padding: .7rem;
    border: 1px solid var(--line);
    border-radius: 1.5rem;
    background: rgba(8, 11, 25, .96);
    box-shadow: var(--shadow);
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    transition: .2s ease;
  }
  .nav-links.open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .hero, .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .services-grid, .stats { grid-template-columns: repeat(2, 1fr); }
  .projects-grid, .testimonial-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 680px) {
  .header { padding: .7rem; }
  .nav { border-radius: 1.2rem; }
  .brand strong { max-width: 9rem; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .section { padding-inline: 1rem; }
  .hero { min-height: auto; padding-top: 8rem; }
  .hero-actions { flex-direction: column; }
  .btn { width: 100%; }
  .photo-frame, .photo-frame img { min-height: 26rem; }
  .photo-badges { left: 1.1rem; right: 1.1rem; bottom: 1.1rem; gap: .45rem; }
  .photo-badges span { padding: .85rem .35rem; font-size: .78rem; }
  .services-grid, .stats, .skills-grid, .projects-grid, .testimonial-grid { grid-template-columns: 1fr; }
  .footer { flex-direction: column; text-align: center; align-items: center; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: .01ms !important;
  }
}