:root{
  --bg:#071426;
  --card:#0e253f;
  --text:#f8fafc;
  --muted:#b8c5d6;
  --cyan:#18c7e8;
  --gold:#e8b33e;
  --border:rgba(255,255,255,.12);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family: Arial, Helvetica, sans-serif !important;
  color:var(--text);
  background:
    radial-gradient(circle at 85% 10%, rgba(24,199,232,.16), transparent 30%),
    radial-gradient(circle at 10% 90%, rgba(232,179,62,.11), transparent 28%),
    linear-gradient(180deg, #05101f 0%, var(--bg) 45%, #061121 100%);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{width:min(1120px, calc(100% - 40px));margin-inline:auto}
.site-header{
  position:sticky;top:0;z-index:10;
  background:rgba(5,16,31,.86);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--border);
}
.nav{display:flex;align-items:center;justify-content:space-between;padding:16px 0}
.brand{font-weight:800;font-size:22px;letter-spacing:.3px}
.brand span{color:var(--cyan)}
.nav-links{display:flex;gap:26px;color:var(--muted);font-size:15px}
.nav-links a:hover{color:var(--cyan)}
.nav-toggle{display:none;background:transparent;color:#fff;border:1px solid var(--border);border-radius:10px;padding:8px 12px;font-weight:700}
.hero{position:relative;overflow:hidden;padding:92px 0 62px}
.hero:before{
  content:"";position:absolute;inset:0;opacity:.22;
  background-image:radial-gradient(circle, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size:22px 22px;
  pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;gap:56px;align-items:center}
.eyebrow{
  display:inline-flex;margin:0 0 18px;padding:9px 14px;
  border:1px solid rgba(24,199,232,.35);
  border-radius:999px;background:rgba(24,199,232,.09);
  color:#9eeeff;font-weight:700;font-size:14px
}
h1{margin:0;font-size:clamp(42px,4vw,72px);line-height:1.02;letter-spacing:-2px}
.lead{margin:24px 0 0;max-width:680px;color:var(--muted);font-size:19px;line-height:1.8}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:34px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  min-height:48px;padding:0 20px;border-radius:15px;
  border:1px solid var(--border);font-weight:700;transition:.2s ease
}
.btn.primary{background:linear-gradient(135deg,var(--cyan),#0e96d4);color:#04111f;border-color:transparent}
.btn.secondary{background:rgba(255,255,255,.07);color:#fff}
.btn.ghost{background:transparent;color:#dce7f5}
.btn:hover{transform:translateY(-2px)}
.hero-card{
  position:relative;padding:28px;border-radius:34px;
  background:linear-gradient(180deg,rgba(255,255,255,.09),rgba(255,255,255,.03));
  border:1px solid var(--border);
  box-shadow:0 30px 80px rgba(0,0,0,.28)
}
.photo-wrap{
  overflow:hidden;margin:auto;width:min(330px,100%);aspect-ratio:1/1;border-radius:50%;
  border:4px solid rgba(232,179,62,.78);
  background:linear-gradient(135deg,#0b2a4d,#06111f)
}
.photo-wrap img{width:100%;height:100%;object-fit:cover}
.profile-summary{text-align:center;margin-top:24px}
.profile-summary h2{margin:0;font-size:25px}
.profile-summary p{color:var(--muted);line-height:1.7}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:18px}
.stats div{
  padding:24px;border:1px solid var(--border);border-radius:24px;background:rgba(255,255,255,.045);
  text-align:center
}
.stats strong{display:block;color:var(--gold);font-size:30px}
.stats span{display:block;margin-top:6px;color:var(--muted)}
.section{padding:74px 0}
.section-title{margin-bottom:30px}
.section-title p{
  margin:0 0 10px;color:var(--cyan);font-weight:800;letter-spacing:.22em;text-transform:uppercase;font-size:13px
}
.section-title h2{margin:0;font-size:clamp(30px,4vw,46px);letter-spacing:-1px}
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}
.about-grid p{margin:0;color:var(--muted);font-size:18px;line-height:1.8}
.card-grid,.project-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.card,.project{
  min-height:100%;padding:26px;border-radius:26px;
  background:linear-gradient(180deg,rgba(14,37,63,.92),rgba(8,23,42,.92));
  border:1px solid var(--border)
}
.icon-text{
  width:58px;height:50px;border-radius:16px;display:grid;place-items:center;
  color:var(--cyan);background:rgba(24,199,232,.1);border:1px solid rgba(24,199,232,.25);
  font-size:18px;font-weight:800;margin-bottom:20px
}
.card h3,.project h3{margin:0 0 12px;font-size:20px}
.card p,.project p,.project li{color:var(--muted);line-height:1.65}
.project ul{padding-left:18px;margin-bottom:0}
.skills{display:flex;flex-wrap:wrap;gap:12px}
.skills span{
  padding:12px 16px;border-radius:999px;background:rgba(255,255,255,.06);
  border:1px solid var(--border);color:#e9f2ff;font-weight:700
}
.contact-section{padding-bottom:84px}
.contact-card{
  display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;
  padding:38px;border-radius:32px;
  background:linear-gradient(135deg,rgba(24,199,232,.15),rgba(232,179,62,.08));
  border:1px solid rgba(24,199,232,.22)
}
.contact-card h2{margin:0;font-size:clamp(30px,4vw,44px)}
.contact-card p:not(.eyebrow){color:var(--muted);line-height:1.75;max-width:720px}
.contact-links{display:flex;gap:12px;flex-wrap:wrap}
.footer{border-top:1px solid var(--border);padding:28px 0;color:var(--muted);text-align:center}
@media (max-width:900px){
  .hero-grid,.about-grid,.contact-card{grid-template-columns:1fr}
  .card-grid,.project-grid,.stats{grid-template-columns:repeat(2,1fr)}
  .nav-links{display:none;position:absolute;left:20px;right:20px;top:64px;flex-direction:column;padding:18px;border-radius:20px;background:#071426;border:1px solid var(--border)}
  .nav-links.open{display:flex}
  .nav-toggle{display:block}
}
@media (max-width:560px){
  .container{width:min(100% - 26px,1120px)}
  .hero{padding-top:62px}
  .card-grid,.project-grid,.stats{grid-template-columns:1fr}
  .hero-actions,.contact-links{flex-direction:column}
  .btn{width:100%}
}

.btn.whatsapp{
  background:linear-gradient(135deg,#25D366,#128C7E);
  color:#04111f;
  border-color:transparent;
}
.contact-info{
  margin-top:18px;
  display:grid;
  gap:8px;
}
.contact-info p{
  margin:0;
  color:var(--muted);
}
.contact-info a{
  color:#e9f2ff;
  font-weight:700;
}
.contact-info a:hover{
  color:var(--cyan);
}