:root {
  --bg-1: #050712;
  --bg-2: #07111f;
  --panel: rgba(255,255,255,0.075);
  --panel-2: rgba(255,255,255,0.105);
  --line: rgba(255,255,255,0.15);
  --line-strong: rgba(255,255,255,0.25);
  --text: #eef6ff;
  --muted: #9baec9;
  --muted-2: #70839d;
  --cyan: #37f7ff;
  --blue: #6c7dff;
  --gold: #ffcf73;
  --green: #80ffbd;
  --pink: #ff68d8;
  --danger: #ff5573;
  --shadow: 0 30px 90px rgba(0,0,0,0.45);
  --radius: 24px;
  --radius-lg: 38px;
  --max: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif;
  background:
    radial-gradient(circle at 18% 12%, rgba(55,247,255,0.14), transparent 28%),
    radial-gradient(circle at 82% 18%, rgba(108,125,255,0.18), transparent 30%),
    radial-gradient(circle at 50% 100%, rgba(255,104,216,0.11), transparent 32%),
    linear-gradient(135deg, var(--bg-1), var(--bg-2) 56%, #04040c);
  color: var(--text);
  overflow-x: hidden;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 58px 58px;
  mask-image: radial-gradient(circle at center, black, transparent 78%);
  z-index: -3;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(110deg, transparent 0 30%, rgba(255,255,255,0.045) 43%, transparent 56% 100%);
  transform: translateX(-80%);
  animation: lightSweep 11s ease-in-out infinite;
  z-index: -2;
}

@keyframes lightSweep {
  0%, 45% { transform: translateX(-100%); opacity: 0; }
  55% { opacity: 1; }
  100% { transform: translateX(100%); opacity: 0; }
}

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

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

.container {
  width: min(var(--max), calc(100% - 40px));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 10px;
  background: var(--cyan);
  color: #020713;
  padding: 10px 14px;
  border-radius: 12px;
  z-index: 9999;
}

.skip-link:focus {
  left: 10px;
}

/* Animated background objects */
.orbit-stage {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: -1;
}

.orbit {
  position: absolute;
  width: 440px;
  height: 440px;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 50%;
  filter: blur(0.1px);
  animation: spin 35s linear infinite;
}

.orbit::before {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  top: 36px;
  left: 95px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 35px var(--cyan);
}

.orbit.one {
  left: -190px;
  top: 160px;
}

.orbit.two {
  right: -230px;
  top: 60px;
  animation-duration: 44s;
}

.orbit.three {
  width: 700px;
  height: 700px;
  left: 35%;
  bottom: -500px;
  animation-duration: 60s;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(22px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  background: rgba(5,7,18,0.66);
}

.nav-wrap {
  height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 850;
  letter-spacing: -0.03em;
  font-size: 1.08rem;
}

.brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 15px;
  background-image: url("../images/profile.jpg");
  background-size: cover;
  background-position: center top;
  background-repeat: no-repeat;
  border: 1px solid rgba(255,255,255,0.18);
  box-shadow: 0 0 35px rgba(55,247,255,0.26);
  overflow: hidden;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  font-weight: 650;
  padding: 11px 14px;
  border-radius: 999px;
  transition: 0.25s ease;
  font-size: 0.92rem;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--text);
  background: rgba(255,255,255,0.09);
}

.nav-cta {
  margin-left: 8px;
  color: #031019 !important;
  background: linear-gradient(135deg, var(--cyan), var(--gold)) !important;
  box-shadow: 0 15px 38px rgba(55,247,255,0.18);
}

.menu-btn {
  display: none;
  width: 48px;
  height: 48px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--panel);
  color: var(--text);
  cursor: pointer;
}

.menu-btn span {
  display: block;
  width: 20px;
  height: 2px;
  background: currentColor;
  margin: 5px auto;
  border-radius: 4px;
}

/* Shared */
.kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 900;
}

.kicker::before {
  content: "";
  width: 34px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan));
}

.title-xl {
  font-size: clamp(3rem, 8vw, 7.4rem);
  line-height: 0.89;
  letter-spacing: -0.075em;
  font-weight: 950;
}

.title-lg {
  font-size: clamp(2.25rem, 5vw, 4.6rem);
  line-height: 0.95;
  letter-spacing: -0.06em;
  font-weight: 950;
}

.grad {
  background: linear-gradient(110deg, #fff, var(--cyan), var(--gold), var(--pink));
  background-size: 240% 100%;
  -webkit-background-clip: text;
  color: transparent;
  animation: gradientFlow 9s ease-in-out infinite;
}

@keyframes gradientFlow {
  0%,100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

.lead {
  color: var(--muted);
  font-size: clamp(1.02rem, 1.8vw, 1.18rem);
  line-height: 1.8;
}

.btn-row {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  min-height: 50px;
  border-radius: 999px;
  padding: 0 20px;
  font-weight: 850;
  border: 1px solid var(--line);
  transition: 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn-primary {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #020713;
  border: 0;
  box-shadow: 0 20px 50px rgba(55,247,255,0.19);
}

.btn-soft {
  background: rgba(255,255,255,0.08);
  color: var(--text);
}

.glass {
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255,255,255,0.12), rgba(255,255,255,0.045));
  box-shadow: var(--shadow);
  backdrop-filter: blur(24px);
  border-radius: var(--radius);
}

.section {
  padding: 100px 0;
}

.section-head {
  max-width: 760px;
  margin-bottom: 42px;
}

.section-head.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}

.section-head.center .kicker::before {
  display: none;
}

.page-hero {
  padding: 100px 0 65px;
}

.page-hero-card {
  padding: clamp(32px, 6vw, 62px);
  position: relative;
  overflow: hidden;
}

.page-hero-card::after {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  right: -80px;
  top: -100px;
  background: radial-gradient(circle, rgba(55,247,255,0.22), transparent 65%);
}

/* Home */
.hero {
  padding: 92px 0 74px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.04fr 0.96fr;
  gap: 50px;
  align-items: center;
}

.hero-copy {
  display: grid;
  gap: 28px;
}

.hero-panel {
  position: relative;
  min-height: 620px;
  overflow: hidden;
}

.portrait-shell {
  position: absolute;
  inset: 24px;
  border-radius: 36px;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(55,247,255,0.14), rgba(255,104,216,0.12)),
    rgba(255,255,255,0.04);
}

.portrait-shell img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: 0.92;
  filter: saturate(0.95) contrast(1.08);
}

.portrait-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(5,7,18,0.9), transparent 56%),
    radial-gradient(circle at 50% 20%, transparent 30%, rgba(5,7,18,0.18));
}

.holo-card {
  position: absolute;
  border: 1px solid rgba(255,255,255,0.18);
  background: rgba(5,7,18,0.58);
  backdrop-filter: blur(20px);
  border-radius: 22px;
  padding: 16px 17px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.28);
}

.holo-card strong {
  display: block;
  font-size: 1.3rem;
}

.holo-card span {
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 650;
}

.holo-1 { left: 0; top: 65px; }
.holo-2 { right: 0; bottom: 112px; }
.holo-3 { left: 58px; bottom: 35px; }

.stat-strip {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 14px;
  margin-top: 26px;
}

.stat {
  padding: 20px 18px;
}

.stat b {
  font-size: clamp(1.55rem, 3vw, 2.35rem);
  letter-spacing: -0.05em;
}

.stat span {
  display: block;
  color: var(--muted);
  margin-top: 6px;
  font-size: 0.82rem;
  font-weight: 650;
}

.marquee {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: rgba(255,255,255,0.035);
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
}

.marquee span {
  padding: 18px 34px;
  color: var(--muted);
  font-weight: 850;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-size: 0.78rem;
}

@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* Cards and grids */
.card-grid {
  display: grid;
  grid-template-columns: repeat(3,1fr);
  gap: 20px;
}

.feature-card {
  padding: 28px;
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: attr(data-index);
  position: absolute;
  right: 20px;
  top: 12px;
  font-size: 4rem;
  color: rgba(255,255,255,0.045);
  font-weight: 950;
}

.icon-bubble {
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 18px;
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(55,247,255,0.18), rgba(108,125,255,0.16));
  border: 1px solid rgba(255,255,255,0.14);
}

.feature-card h3 {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--muted);
  line-height: 1.75;
}

.split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 22px;
  align-items: stretch;
}

.profile-card {
  padding: 28px;
}

.profile-card img {
  width: 100%;
  aspect-ratio: 1/1.05;
  object-fit: cover;
  object-position: top center;
  border-radius: 24px;
  margin-bottom: 18px;
}

.profile-card h2 {
  font-size: 1.7rem;
  letter-spacing: -0.04em;
}

.profile-card p {
  color: var(--muted);
  margin-top: 8px;
  line-height: 1.7;
}

.bio-card {
  padding: clamp(28px,4vw,48px);
}

.bio-card p {
  color: var(--muted);
  line-height: 1.85;
  margin-top: 16px;
}

.timeline {
  display: grid;
  gap: 18px;
  margin-top: 28px;
}

.timeline-item {
  display: grid;
  grid-template-columns: 130px 1fr;
  gap: 18px;
  align-items: start;
  padding: 20px;
  border-radius: 22px;
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.1);
}

.timeline-year {
  color: var(--cyan);
  font-weight: 900;
}

.timeline-item h3 {
  margin-bottom: 6px;
}

.timeline-item p {
  color: var(--muted);
  line-height: 1.65;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 20px;
}

.service-card {
  padding: 30px;
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--muted);
  line-height: 1.75;
}

.service-card ul {
  margin-top: 18px;
  display: grid;
  gap: 10px;
  list-style: none;
}

.service-card li {
  color: var(--text);
  font-weight: 650;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.service-card li::before {
  content: "✦";
  color: var(--cyan);
}

.process {
  counter-reset: step;
  display: grid;
  gap: 16px;
}

.process-card {
  padding: 26px;
  display: grid;
  grid-template-columns: 64px 1fr;
  gap: 18px;
  align-items: start;
}

.process-card::before {
  counter-increment: step;
  content: "0" counter(step);
  width: 58px;
  height: 58px;
  display: grid;
  place-items: center;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #020713;
  font-weight: 950;
}

.process-card p {
  color: var(--muted);
  line-height: 1.7;
  margin-top: 6px;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 22px;
}

.contact-card {
  padding: 28px;
}

.contact-list {
  display: grid;
  gap: 16px;
  margin-top: 20px;
}

.contact-item {
  display: grid;
  grid-template-columns: 46px 1fr;
  gap: 14px;
  align-items: center;
  padding: 14px;
  border-radius: 18px;
  background: rgba(255,255,255,0.055);
  border: 1px solid rgba(255,255,255,0.09);
}

.contact-item .mini {
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 16px;
  background: rgba(55,247,255,0.13);
  color: var(--cyan);
}

.contact-item span {
  display: block;
  color: var(--muted);
  font-size: 0.8rem;
  margin-bottom: 4px;
}

.contact-item strong,
.contact-item a {
  color: var(--text);
}

.form-card {
  padding: clamp(28px,4vw,44px);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: 16px;
}

.form-group {
  display: grid;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group.full {
  grid-column: 1 / -1;
}

label {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 750;
}

input,
select,
textarea {
  width: 100%;
  border: 1px solid rgba(255,255,255,0.14);
  background: rgba(5,7,18,0.56);
  color: var(--text);
  border-radius: 18px;
  padding: 15px 16px;
  outline: 0;
  font: inherit;
}

textarea {
  min-height: 150px;
  resize: vertical;
}

input:focus,
select:focus,
textarea:focus {
  border-color: rgba(55,247,255,0.75);
  box-shadow: 0 0 0 4px rgba(55,247,255,0.08);
}

.form-note {
  color: var(--muted-2);
  font-size: 0.82rem;
  line-height: 1.6;
  margin-top: 14px;
}

.alert {
  display: none;
  padding: 14px 16px;
  border-radius: 16px;
  margin-bottom: 18px;
  background: rgba(128,255,189,0.12);
  border: 1px solid rgba(128,255,189,0.3);
  color: var(--green);
  font-weight: 750;
}

/* Footer */
.footer {
  padding: 58px 0 32px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.16);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 28px;
}

.footer p,
.footer a {
  color: var(--muted);
  line-height: 1.7;
}

.footer h4 {
  margin-bottom: 12px;
}

.footer ul {
  list-style: none;
  display: grid;
  gap: 9px;
}

.copyright {
  border-top: 1px solid var(--line);
  margin-top: 34px;
  padding-top: 20px;
  color: var(--muted-2);
  font-size: 0.84rem;
  line-height: 1.65;
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: 0.8s ease;
}

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

/* Responsive */
@media (max-width: 980px) {
  .hero-grid,
  .split,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: 560px;
  }

  .card-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .service-grid,
  .stat-strip {
    grid-template-columns: repeat(2,1fr);
  }
}

@media (max-width: 720px) {
  .nav-wrap {
    height: 72px;
  }

  .menu-btn {
    display: block;
  }

  .nav-links {
    position: fixed;
    left: 20px;
    right: 20px;
    top: 82px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    padding: 14px;
    border-radius: 24px;
    background: rgba(5,7,18,0.92);
    border: 1px solid var(--line);
    backdrop-filter: blur(24px);
    box-shadow: var(--shadow);
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    display: block;
  }

  .nav-cta {
    margin-left: 0;
  }

  .hero {
    padding-top: 58px;
  }

  .title-xl {
    font-size: clamp(3.1rem, 17vw, 5rem);
  }

  .section,
  .page-hero {
    padding: 70px 0;
  }

  .hero-panel {
    min-height: 480px;
  }

  .holo-card {
    position: relative;
    left: auto !important;
    right: auto !important;
    top: auto !important;
    bottom: auto !important;
    margin: 10px;
  }

  .portrait-shell {
    inset: 14px;
  }

  .stat-strip,
  .service-grid,
  .form-grid {
    grid-template-columns: 1fr;
  }

  .timeline-item {
    grid-template-columns: 1fr;
  }
}