:root{
  /* Color scheme */
  --bg: #f6fbff;            /* airy blue */
  --surface: rgba(255,255,255,0.75);
  --surface-strong: rgba(255,255,255,0.9);

  --text: #0c1b2a;
  --muted: rgba(12, 27, 42, 0.65);

  --blue: #6bbcff;          /* light blue */
  --blue-deep: #2b73ff;
  --accent: #f1c86a;        /* warm sand/gold accent */
  --line: rgba(12, 27, 42, 0.10);

  --shadow: 0 18px 45px rgba(12,27,42,0.10);
  --radius: 22px;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color: var(--text);
  background: radial-gradient(1200px 700px at 10% 10%, rgba(107,188,255,0.35), transparent 55%),
              radial-gradient(900px 650px at 85% 25%, rgba(241,200,106,0.25), transparent 55%),
              var(--bg);
  overflow-x: hidden;
}

.container{
  width: min(1120px, 92vw);
  margin: 0 auto;
  padding: 96px 0 28px;
}

.bg-blur{
  position: fixed;
  inset: auto;
  filter: blur(80px);
  opacity: 0.65;
  z-index: -1;
  pointer-events: none;
}
.bg1{
  width: 420px; height: 420px;
  left: -140px; top: 25vh;
  background: rgba(107,188,255,0.55);
}
.bg2{
  width: 520px; height: 520px;
  right: -180px; top: 5vh;
  background: rgba(241,200,106,0.40);
}

/* Header */
.header{
  position: fixed;
  left: 50%;
  transform: translateX(-50%);
  top: 18px;
  width: min(1120px, 92vw);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.65);
  backdrop-filter: blur(14px);
  box-shadow: 0 10px 30px rgba(12,27,42,0.08);
  z-index: 100;
}

.brand{
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--text);
  font-weight: 700;
  letter-spacing: -0.02em;
}
.brand-dot{
  width: 12px; height: 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--blue), var(--accent));
  box-shadow: 0 6px 18px rgba(43,115,255,0.20);
}

.nav{
  display: flex;
  gap: 16px;
}
.nav a{
  text-decoration: none;
  color: var(--muted);
  font-weight: 600;
  font-size: 14px;
  padding: 8px 10px;
  border-radius: 999px;
  transition: 200ms ease;
}
.nav a:hover{
  background: rgba(107,188,255,0.14);
  color: var(--text);
}

.cta{
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  color: var(--text);
  padding: 10px 14px;
  border-radius: 999px;
  border: 1px solid rgba(107,188,255,0.35);
  background: rgba(255,255,255,0.7);
  transition: 250ms ease;
}
.cta:hover{
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(12,27,42,0.10);
}

/* Hero */
.hero{
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 26px;
  align-items: center;
  padding-top: 28px;
}

.pill{
  display: inline-flex;
  gap: 10px;
  align-items: center;
  padding: 9px 12px;
  border-radius: 999px;
  background: rgba(255,255,255,0.7);
  border: 1px solid var(--line);
  color: var(--muted);
  font-weight: 600;
  font-size: 13px;
  width: fit-content;
}
.pill-dot{
  width: 10px; height: 10px;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 6px rgba(241,200,106,0.18);
}

.hero-title{
  margin: 14px 0 10px;
  font-size: clamp(32px, 4.5vw, 54px);
  line-height: 1.02;
  letter-spacing: -0.04em;
}
.hero-subtitle{
  margin: 0 0 20px;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.6;
  max-width: 54ch;
}

.hero-actions{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 12px 16px;
  border: 1px solid var(--line);
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  transition: 250ms ease;
  cursor: pointer;
}
.btn.primary{
  color: #06203c;
  border-color: rgba(107,188,255,0.55);
  background: linear-gradient(135deg, rgba(107,188,255,0.9), rgba(255,255,255,0.75));
}
.btn.primary:hover{
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.btn.ghost{
  background: rgba(255,255,255,0.55);
  color: var(--text);
}
.btn.ghost:hover{
  background: rgba(107,188,255,0.16);
}

.social-row{
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 18px;
}
.icon-link{
  font-size: 13px;
  font-weight: 700;
  color: rgba(12,27,42,0.70);
  text-decoration: none;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.55);
  transition: 200ms ease;
}
.icon-link:hover{
  transform: translateY(-1px);
  background: rgba(241,200,106,0.20);
}

/* Profile card */
.profile-card{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255,255,255,0.70), rgba(255,255,255,0.50));
  backdrop-filter: blur(14px);
  padding: 18px;
  box-shadow: var(--shadow);
}

.avatar{
  width: 76px;
  height: 76px;
  border-radius: 24px;
  background: linear-gradient(135deg, rgba(107,188,255,0.95), rgba(241,200,106,0.55));
  display: grid;
  place-items: center;
  margin-bottom: 12px;
}
.avatar-inner{
  width: 62px;
  height: 62px;
  border-radius: 20px;
  background: rgba(255,255,255,0.68);
  display: grid;
  place-items: center;
  font-weight: 900;
  letter-spacing: -0.03em;
}

.profile-meta .name{
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.03em;
  font-size: 18px;
}
.profile-meta .role{
  margin: 6px 0 0;
  font-size: 13px;
  color: var(--muted);
  font-weight: 700;
}

.stats{
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-top: 16px;
}
.stat{
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 10px;
  background: rgba(255,255,255,0.55);
}
.stat-num{
  margin: 0;
  font-weight: 900;
  letter-spacing: -0.02em;
}
.stat-label{
  margin: 6px 0 0;
  font-size: 12px;
  color: var(--muted);
  font-weight: 700;
}

.mini-note{
  margin-top: 12px;
  padding: 12px 12px;
  border-radius: 18px;
  background: rgba(107,188,255,0.12);
  border: 1px solid rgba(107,188,255,0.25);
  color: rgba(12,27,42,0.78);
  font-weight: 700;
  font-size: 13px;
}
.accent{ color: #aa7a18; }

/* Sections */
.section{
  margin-top: 70px;
}
.section-head h2{
  margin: 0;
  font-size: 26px;
  letter-spacing: -0.03em;
}
.section-head p{
  margin: 8px 0 0;
  color: var(--muted);
  line-height: 1.6;
}

.grid-2{
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.grid-3{
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.card{
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--surface);
  backdrop-filter: blur(14px);
  padding: 18px;
  box-shadow: 0 10px 30px rgba(12,27,42,0.06);
  transition: transform 250ms ease;
}
.card:hover{ transform: translateY(-2px); }

.card h3{
  margin: 0 0 10px;
  letter-spacing: -0.02em;
}
.card p{
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.list{
  margin: 12px 0 0;
  padding-left: 18px;
  color: rgba(12,27,42,0.72);
  line-height: 1.9;
  font-weight: 600;
}

.tag-row{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
}
.tag{
  font-size: 12px;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(241,200,106,0.16);
  border: 1px solid rgba(241,200,106,0.32);
  font-weight: 800;
  color: rgba(12,27,42,0.74);
}

.badge{
  width: fit-content;
  font-size: 12px;
  font-weight: 900;
  padding: 8px 10px;
  border-radius: 999px;
  background: rgba(107,188,255,0.16);
  border: 1px solid rgba(107,188,255,0.35);
  color: rgba(12,27,42,0.75);
  margin-bottom: 10px;
}

/* Contact */
.contact-list{
  margin-top: 14px;
  display: grid;
  gap: 10px;
}
.contact-item{
  display: flex;
  justify-content: space-between;
  gap: 10px;
  text-decoration: none;
  padding: 12px 12px;
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.55);
  transition: 250ms ease;
}
.contact-item:hover{
  transform: translateY(-1px);
  background: rgba(107,188,255,0.14);
}
.contact-key{
  font-weight: 900;
  letter-spacing: -0.02em;
  color: rgba(12,27,42,0.80);
}
.contact-val{
  font-weight: 800;
  color: rgba(12,27,42,0.55);
}

/* Form */
.form{
  display: grid;
  gap: 12px;
}
label{
  display: grid;
  gap: 8px;
  font-size: 12px;
  font-weight: 900;
  color: rgba(12,27,42,0.70);
}
input, textarea{
  font: inherit;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(255,255,255,0.72);
  outline: none;
}
input:focus, textarea:focus{
  border-color: rgba(43,115,255,0.40);
  box-shadow: 0 0 0 6px rgba(107,188,255,0.18);
}
.form-note{
  margin: 0;
  font-size: 12px;
  color: rgba(12,27,42,0.55);
  font-weight: 700;
}

/* Footer */
.footer{
  margin-top: 64px;
  border-top: 1px solid var(--line);
  padding: 18px 0 30px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: rgba(12,27,42,0.65);
  font-weight: 700;
}
.to-top{
  text-decoration: none;
  font-weight: 900;
  color: rgba(12,27,42,0.70);
}
.to-top:hover{ color: rgba(43,115,255,0.95); }

/* Scroll animations */
.reveal{
  opacity: 0;
  transform: translateY(18px) scale(0.99);
  transition: 700ms cubic-bezier(.2,.9,.2,1);
  will-change: opacity, transform;
}
.reveal.show{
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Responsive */
@media (max-width: 900px){
  .hero{ grid-template-columns: 1fr; }
  .nav{ display: none; }
}
@media (max-width: 700px){
  .grid-2{ grid-template-columns: 1fr; }
  .grid-3{ grid-template-columns: 1fr; }
  .container{ padding-top: 88px; }
  .footer{ flex-direction: column; align-items: flex-start; }
}