/* GlobalTalk (v2) — header horizontal derecha + hero franja rubí con logo centrado */
:root{
  --blue:#08121F;
  --blue2:#0A1A2F;
  --ruby:#D01D2A;
  --rubyDark:#7a001f;
  --cream:#FFF8E1;
  --text:#ffffff;
  --muted:#cfd8dc;
  --cardText:#001F3F;
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:'Poppins',Arial,sans-serif;
  background:var(--blue);
  color:var(--text);
  line-height:1.6;
  overflow-x:hidden;
}

/* ===== HEADER ===== */
header{
  position:sticky;
  top:0;
  z-index:9999;
  background:var(--blue);
  border-bottom:1px solid rgba(255,255,255,.08);
  height:75px;
  display:flex;
  align-items:center;
}
.nav{
  max-width:1200px;
  width:100%;
  margin:0 auto;
  padding:0 20px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:var(--cream);
  font-weight:700;
}
.brand img{height:44px;object-fit:contain;filter:drop-shadow(0 2px 6px rgba(0,0,0,.35))}
.brand .brand-text{font-family:'Montserrat',sans-serif;font-size:18px;letter-spacing:.2px}

/* NAV LINKS (derecha, horizontal) */
.nav-links{
  margin-left:auto;
  display:flex;
  align-items:center;
  gap:18px;
}
.nav-links a, .nav-links button{
  color:var(--cream);
  font-weight:600;
  text-decoration:none;
  background:transparent;
  border:none;
  cursor:pointer;
  font-size:16px;
  padding:6px 10px;
  border-radius:8px;
  transition:.25s;
  display:inline-flex;
  align-items:center;
  gap:8px;
}
.nav-links a:hover, .nav-links button:hover{
  background:rgba(255,255,255,.08);
}
.nav-login{
  border:2px solid rgba(255,255,255,.65);
  border-radius:999px !important;
  padding:8px 14px !important;
}

/* Cursos button with hamburger icon */
.courses-btn .hamb{
  width:18px;height:12px;display:inline-flex;flex-direction:column;justify-content:space-between;
}
.courses-btn .hamb span{
  height:2px;background:var(--cream);border-radius:2px;display:block;opacity:.9;
}

/* ===== COURSES PANEL (hamburger menu content) ===== */
.courses-panel{
  position:fixed;
  top:0;
  right:-420px;
  width:min(420px, 92vw);
  height:100vh;
  background:rgba(12,17,28,.98);
  border-left:1px solid rgba(255,255,255,.12);
  box-shadow:-18px 0 40px rgba(0,0,0,.35);
  z-index:12000;
  transition:right .28s ease;
  padding:18px;
  display:flex;
  flex-direction:column;
  gap:12px;
}
.courses-panel.open{ right:0; }
.courses-panel .panel-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding-bottom:10px;
  border-bottom:1px solid rgba(255,255,255,.10);
}
.courses-panel .panel-title{
  font-family:'Montserrat',sans-serif;
  font-size:18px;
  color:var(--cream);
}
.close-btn{
  width:42px;height:42px;border-radius:12px;
  border:1px solid rgba(255,255,255,.14);
  background:rgba(255,255,255,.08);
  color:var(--cream);
  font-size:18px;
  cursor:pointer;
}
.courses-panel a{
  color:var(--cream);
  text-decoration:none;
  font-weight:600;
  padding:12px 12px;
  border-radius:12px;
  border:1px solid transparent;
}
.courses-panel a:hover{
  background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.10);
}
.panel-sep{
  height:1px;background:rgba(255,255,255,.10);margin:6px 0;
}
.overlay{
  position:fixed; inset:0;
  background:rgba(0,0,0,.45);
  backdrop-filter:blur(2px);
  z-index:11000;
  display:none;
}
.overlay.show{display:block}

/* ===== HERO ===== */
.hero{
  position:relative;
  overflow:hidden;
  background:var(--blue); /* fondo detrás azul, como pediste */
  padding:0; /* franja rubí controla el alto */
}

/* Franja rubí centrada con logo */
.hero-band{
  position:relative;
  background:linear-gradient(90deg, var(--rubyDark), var(--ruby));
  padding:90px 20px 80px;
  text-align:center;
  overflow:hidden;
}
.hero-band::before{
  content:"";
  position:absolute;
  inset:0;
  pointer-events:none;
  background-image:
    radial-gradient(rgba(255,255,255,.18) 1.6px, transparent 1.6px),
    linear-gradient(to right, rgba(255,255,255,.12) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,.12) 1px, transparent 1px);
  background-size:22px 22px, 34px 34px, 34px 34px;
  opacity:.55;
}
.hero-band > *{position:relative; z-index:1;}
.hero-logo{
  width:280px;
  max-width:80vw;
  height:auto;
  display:block;
  margin:0 auto 18px;
  filter:drop-shadow(0 8px 18px rgba(0,0,0,.22));
}
.hero-band h1{
  color:var(--cream);
  font-family:'Montserrat',sans-serif;
  font-size:clamp(28px,5vw,46px);
  margin-bottom:14px;
  font-weight:700;
}
.hero-band p{
  font-size:clamp(16px,2vw,20px);
  margin-bottom:22px;
  opacity:.95;
}
.buttons{display:flex; flex-wrap:wrap; justify-content:center; gap:18px}
.btn{
  background:#E63946;
  color:#fff;
  border:none;
  padding:12px 24px;
  border-radius:28px;
  font-weight:700;
  cursor:pointer;
  text-decoration:none;
  transition:.25s;
  display:inline-flex;
  align-items:center;
  justify-content:center;
}
.btn:hover{background:#b71c1c}
.btn.secondary{background:transparent;border:2px solid #fff}

/* ===== SECTIONS ===== */
.section{max-width:1200px;margin:0 auto;padding:60px 20px}
.section-title{
  font-size:clamp(22px,3.6vw,34px);
  color:var(--cream);
  margin-bottom:14px;
  font-family:'Montserrat',sans-serif;
}
.subtitle{color:var(--muted); margin-bottom:16px}

/* Cards */
.grid{display:grid; grid-template-columns:repeat(auto-fit,minmax(280px,1fr)); gap:26px}
.card{
  background:#fff;
  color:var(--cardText);
  border-radius:16px;
  padding:20px;
  box-shadow:0 8px 22px rgba(0,0,0,.12);
  transition:transform .25s ease, box-shadow .25s ease;
}
.card:hover{transform:translateY(-4px); box-shadow:0 12px 28px rgba(0,0,0,.18)}
.card h3{font-family:'Montserrat',sans-serif; margin-bottom:6px; color:var(--cardText)}
.card p{color:#263238}
.badge{
  display:inline-block;
  background:#ffe8e8;
  color:#8a0018;
  padding:4px 10px;
  border-radius:999px;
  font-size:.78rem;
  margin-top:10px;
}

/* Footer */
footer{
  background:var(--blue2);
  color:#fff;
  padding:40px 20px;
  text-align:center;
  margin-top:40px;
}

/* ===== MOBILE ===== */
@media (max-width: 820px){
  .nav-links{
    gap:10px;
  }
}
/* ===== SKILLS (niveles) ===== */
.skills-grid{
  margin-top: 18px;
}

.skill-card{
  padding: 22px;
}

.skill-list{
  margin-top: 10px;
  padding-left: 18px;
}

.skill-list li{
  margin: 8px 0;
  color: #263238;
  line-height: 1.55;
}