/* RESET */

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

html{
scroll-behavior:smooth;
}

body{
font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
background:#0b1120;
color:#e5e7eb;
line-height:1.7;
overflow-x:hidden;
}

a{
text-decoration:none;
color:inherit;
transition:.25s;
}

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

.container{
width:min(1180px,90%);
margin:auto;
}


/* HERO */

.hero{
min-height:92vh;
display:flex;
align-items:center;
background:
radial-gradient(circle at top right,rgba(34,211,238,.16),transparent 34%),
radial-gradient(circle at bottom left,rgba(34,197,94,.10),transparent 32%),
linear-gradient(135deg,#0b1120 0%,#111827 52%,#0b1120 100%);
}

.hero-content{
display:grid;
grid-template-columns:1.15fr .85fr;
gap:72px;
align-items:center;
}

.eyebrow{
color:#67e8f9;
font-size:.82rem;
font-weight:800;
letter-spacing:.15em;
text-transform:uppercase;
margin-bottom:18px;
}

.profile-mini{
display:inline-flex;
align-items:center;
gap:12px;
padding:8px 14px 8px 8px;
border-radius:999px;
background:rgba(15,23,42,.75);
border:1px solid rgba(148,163,184,.25);
margin-bottom:28px;
}

.profile-mini img{
width:46px;
height:46px;
border-radius:50%;
object-fit:cover;
border:2px solid #22d3ee;
}

.profile-mini span{
font-weight:700;
color:#f8fafc;
}

h1{
font-size:clamp(2.9rem,6vw,5.2rem);
line-height:1.06;
margin-bottom:28px;
color:#f8fafc;
max-width:820px;
letter-spacing:-.04em;
}

.hero-description{
font-size:1.15rem;
max-width:720px;
color:#cbd5e1;
margin-bottom:30px;
}

.hero-stack{
display:flex;
flex-wrap:wrap;
gap:14px;
color:#93c5fd;
font-weight:700;
margin-bottom:34px;
}

.hero-buttons{
display:flex;
flex-wrap:wrap;
gap:14px;
}

.btn{
padding:14px 24px;
border-radius:999px;
font-weight:800;
border:1px solid rgba(148,163,184,.35);
}

.btn-primary{
background:linear-gradient(135deg,#22d3ee,#22c55e);
color:#020617;
}

.btn-secondary{
background:rgba(15,23,42,.75);
color:#f8fafc;
}

.btn:hover{
transform:translateY(-3px);
opacity:.92;
}

.hero-image{
padding:16px;
border-radius:30px;
background:rgba(15,23,42,.7);
border:1px solid rgba(148,163,184,.25);
box-shadow:0 35px 90px rgba(0,0,0,.35);
}

.hero-image img{
border-radius:22px;
}


/* SECTIONS */

.section{
padding:100px 0;
}

.section-alt{
background:#142033;};
}

h2{
font-size:clamp(2rem,4vw,3rem);
line-height:1.2;
margin-bottom:24px;
color:#f8fafc;
letter-spacing:-.03em;
}

.section-text{
font-size:1.08rem;
max-width:880px;
color:#cbd5e1;
margin-bottom:20px;
}


/* CHIPS */

.chips{
display:flex;
flex-wrap:wrap;
gap:12px;
margin:28px 0;
}

.chip{
padding:9px 16px;
border-radius:999px;
border:1px solid rgba(148,163,184,.25);
background:rgba(15,23,42,.45);
font-size:.94rem;
font-weight:700;
color:#dbeafe;
}


/* CARDS */

.projects-grid{
display:grid;
grid-template-columns:repeat(auto-fit,minmax(300px,1fr));
gap:28px;
margin-top:38px;
}

.project-card{
background:rgba(15,23,42,.72);
padding:30px;
border-radius:24px;
border:1px solid rgba(148,163,184,.22);
box-shadow:0 18px 55px rgba(0,0,0,.18);
transition:.3s;
}

.project-card:hover{
transform:translateY(-6px);
border-color:rgba(34,211,238,.35);
}

.project-card img{
width:100%;
height:200px;
object-fit:cover;
border-radius:16px;
margin-bottom:22px;
border:1px solid rgba(148,163,184,.18);
}

.project-card h3{
font-size:1.35rem;
color:#f8fafc;
margin-bottom:14px;
}

.project-card p,
.project-card li{
color:#cbd5e1;
}

.project-card ul{
margin:18px 0 10px 20px;
}

.project-card li{
margin-bottom:8px;
}


/* LINKS */

.project-links{
display:flex;
flex-wrap:wrap;
gap:18px;
margin-top:20px;
}

.project-links a{
font-weight:800;
color:#38bdf8;
}

.project-links a:hover{
transform:translateY(-2px);
}

.impact{
margin-top:24px;
color:#86efac;
font-weight:800;
}


/* LIST */

.contribution-list{
margin-left:22px;
font-size:1.08rem;
color:#cbd5e1;
}

.contribution-list li{
margin-bottom:12px;
}


/* FOOTER */

.footer{
background:#111827;
padding:48px 0;
border-top:1px solid rgba(148,163,184,.18);
}

.footer-content{
text-align:center;
}

.footer-content p{
font-weight:800;
margin-bottom:14px;
}

.footer-links{
display:flex;
justify-content:center;
flex-wrap:wrap;
gap:16px;
color:#38bdf8;
}


/* EXTRA NICE DETAILS */

section{
position:relative;
}

section::after{
content:"";
display:block;
width:72px;
height:3px;
background:linear-gradient(to right,#22d3ee,#22c55e);
margin-top:42px;
border-radius:999px;
opacity:.5;
}


/* MOBILE */

@media(max-width:950px){

.hero-content{
grid-template-columns:1fr;
gap:55px;
}

.hero{
padding:80px 0;
min-height:auto;
}

.hero-image{
max-width:540px;
}

}


@media(max-width:620px){

.section{
padding:72px 0;
}

h1{
font-size:2.6rem;
}

.hero-buttons{
width:100%;
}

.btn{
width:100%;
text-align:center;
}

.project-card{
padding:24px;
}

}
/* =====================================
   SPORTS ANALYTICS PORTFOLIO EXTENSIONS
===================================== */

/* Conference & Sports Images */

#conference img,
#sports img{
height:320px;
object-fit:cover;
}

#conference .project-card:first-child,
#sports .project-card:first-child{
padding:0;
overflow:hidden;
}


/* Current Section */

#current .project-card{
text-align:center;
background:
linear-gradient(
180deg,
rgba(15,23,42,.85),
rgba(15,23,42,.65)
);
}


/* Featured Project Highlight */

#featured{
position:relative;
}

#featured::before{
content:"CASO PRINCIPAL";
position:absolute;
top:24px;
right:8%;
font-size:.75rem;
letter-spacing:.22em;
font-weight:800;
color:rgba(34,211,238,.22);
}


/* Developing Projects */

#developing .project-card{
border:1px solid rgba(34,211,238,.18);
}

#developing .project-card:hover{
border-color:#22d3ee;
}


/* Enhanced Impact Cards */

.impact{
padding:18px 22px;
border-radius:16px;
background:rgba(34,197,94,.08);
border:1px solid rgba(34,197,94,.15);
display:inline-block;
}


/* Image Hover */

.project-card img{
transition:.35s ease;
}

.project-card:hover img{
transform:scale(1.03);
}


/* Footer */

.footer{
background:
linear-gradient(
180deg,
#111827,
#0b1120
);
}


/* Mobile */

@media(max-width:620px){

.hero-description{
font-size:1rem;
}

.hero-stack{
font-size:.9rem;
}

.project-card{
padding:24px;
}

.project-card img{
height:220px;
}

#conference img,
#sports img{
height:220px;
}

}