/* ==========================================================================
   Pedro Basualto — Portfolio theme
   Modern dark UI
   ========================================================================== */

@import url("https://fonts.googleapis.com/css2?family=Sora:wght@600;700;800&family=Inter:wght@400;500;600;700&display=swap");

:root{
	--bg:#0b0d12;
	--bg-soft:#0f1218;
	--surface:#151922;
	--surface-2:#1a1f2b;
	--surface-hover:#1e2430;
	--border:#262c3a;
	--border-soft:#1d2230;
	--text:#eef0f5;
	--text-dim:#a6acbd;
	--text-faint:#6b7284;

	--accent:#8b7cf6;
	--accent-soft:rgba(139,124,246,.14);

	--c1:#8b7cf6; /* purple  */
	--c2:#5aa9ff; /* blue    */
	--c3:#33d6a6; /* green   */
	--c4:#ff9f5a; /* orange  */
	--c5:#33c2e0; /* teal    */
	--c6:#f072b0; /* pink    */

	--radius-lg:20px;
	--radius-md:14px;
	--radius-sm:10px;
	--shadow:0 20px 40px -20px rgba(0,0,0,.55);
	--maxw:1180px;
}

*,*::before,*::after{ box-sizing:border-box; }

html{
	scroll-behavior:smooth;
	scroll-padding-top:84px;
}

body{
	margin:0;
	background:var(--bg);
	color:var(--text);
	font-family:"Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
	font-size:16px;
	line-height:1.65;
	-webkit-font-smoothing:antialiased;
}

body::before{
	content:"";
	position:fixed;
	inset:0;
	z-index:-1;
	background:
		radial-gradient(60vw 40vw at 85% -10%, rgba(139,124,246,.16), transparent 60%),
		radial-gradient(50vw 35vw at -10% 15%, rgba(90,169,255,.10), transparent 60%),
		var(--bg);
}

h1,h2,h3,h4{
	font-family:"Sora",Inter,sans-serif;
	color:var(--text);
	margin:0 0 .5em;
	line-height:1.25;
}

a{ color:inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ margin:0; padding:0; list-style:none; }
p{ margin:0 0 1em; color:var(--text-dim); }

.container{
	max-width:var(--maxw);
	margin:0 auto;
	padding:0 28px;
}

.eyebrow{
	display:inline-flex;
	align-items:center;
	gap:8px;
	font-size:.78rem;
	font-weight:600;
	letter-spacing:.08em;
	text-transform:uppercase;
	color:var(--accent);
	margin-bottom:14px;
}
.eyebrow::before{
	content:"";
	width:22px;
	height:2px;
	background:var(--accent);
	border-radius:2px;
}

.section-head{ margin-bottom:40px; }
.section-head h2{ font-size:clamp(1.6rem,3vw,2.1rem); }
.section-head p{ max-width:560px; }

section{ padding:96px 0; }
section + section{ border-top:1px solid var(--border-soft); }

/* ---------------- Buttons ---------------- */

.btn{
	display:inline-flex;
	align-items:center;
	gap:9px;
	padding:12px 22px;
	border-radius:999px;
	font-weight:600;
	font-size:.92rem;
	border:1px solid var(--border);
	background:var(--surface);
	color:var(--text);
	cursor:pointer;
	transition:transform .15s ease, border-color .15s ease, background .15s ease, box-shadow .15s ease;
}
.btn:hover{
	transform:translateY(-2px);
	border-color:#343c4e;
	background:var(--surface-hover);
}
.btn-primary{
	background:linear-gradient(135deg,var(--accent),#6f5cf0);
	border-color:transparent;
	color:#fff;
	box-shadow:0 12px 24px -10px rgba(139,124,246,.55);
}
.btn-primary:hover{ box-shadow:0 16px 30px -10px rgba(139,124,246,.7); }
.btn i,.btn svg{ font-size:1rem; }

/* ---------------- Top nav ---------------- */

#topnav{
	position:fixed;
	top:0; left:0; right:0;
	z-index:100;
	backdrop-filter:blur(14px);
	background:rgba(11,13,18,.72);
	border-bottom:1px solid var(--border-soft);
}
#topnav .container{
	display:flex;
	align-items:center;
	justify-content:space-between;
	height:72px;
}
.brand{
	display:flex;
	align-items:center;
	gap:12px;
	font-family:"Sora",sans-serif;
	font-weight:700;
	font-size:1.02rem;
}
.brand img{
	width:36px; height:36px;
	border-radius:50%;
	object-fit:cover;
	border:1px solid var(--border);
}
.brand span{ color:var(--text-faint); font-weight:500; font-size:.85rem; display:block; }

#nav-links{
	display:flex;
	align-items:center;
	gap:6px;
}
#nav-links a{
	padding:9px 16px;
	border-radius:999px;
	font-size:.9rem;
	font-weight:600;
	color:var(--text-dim);
	transition:color .15s ease, background .15s ease;
}
#nav-links a:hover{ color:var(--text); }
#nav-links a.active{ color:var(--text); background:var(--surface-2); }

#nav-toggle{
	display:none;
	width:40px; height:40px;
	border-radius:10px;
	border:1px solid var(--border);
	background:var(--surface);
	color:var(--text);
	align-items:center;
	justify-content:center;
	cursor:pointer;
}

/* ---------------- Hero ---------------- */

#top{
	padding-top:168px;
	padding-bottom:96px;
	border-top:none;
}

.hero-grid{
	display:grid;
	grid-template-columns:auto 1fr;
	gap:36px;
	align-items:start;
}

.hero-avatar{
	width:112px; height:112px;
	border-radius:28px;
	object-fit:cover;
	border:1px solid var(--border);
	box-shadow:var(--shadow);
}

.hero-name{
	font-size:clamp(2.1rem,4.4vw,3.2rem);
	margin-bottom:2px;
}
.hero-role{
	font-family:"Sora",sans-serif;
	font-style:italic;
	font-weight:600;
	color:var(--accent);
	font-size:1.15rem;
	margin-bottom:18px;
}
.hero-bio{
	max-width:640px;
	font-size:1.02rem;
	color:var(--text-dim);
}
.hero-actions{
	display:flex;
	flex-wrap:wrap;
	gap:12px;
	margin-top:26px;
}

.hero-meta{
	display:flex;
	flex-wrap:wrap;
	gap:20px;
	margin-top:28px;
	font-size:.86rem;
	color:var(--text-faint);
}
.hero-meta li{ display:flex; align-items:center; gap:8px; }
.hero-meta i{ color:var(--accent); width:14px; text-align:center; }

/* ---------------- Skills ---------------- */

.skills-grid{
	display:grid;
	grid-template-columns:repeat(3,1fr);
	gap:20px;
}

.skill-card{
	background:var(--surface);
	border:1px solid var(--border);
	border-radius:var(--radius-lg);
	padding:24px 24px 20px;
}
.skill-card h3{
	font-size:1.02rem;
	display:flex;
	align-items:center;
	gap:10px;
	margin-bottom:16px;
}
.skill-card h3 i{ color:var(--accent); font-size:.95rem; }

.pill-row{
	display:flex;
	flex-wrap:wrap;
	gap:9px;
}

.pill{
	display:inline-flex;
	align-items:center;
	gap:7px;
	padding:7px 13px;
	border-radius:999px;
	font-size:.83rem;
	font-weight:500;
	background:var(--surface-2);
	border:1px solid var(--border);
	color:var(--text-dim);
	transition:transform .15s ease, background .15s ease, border-color .15s ease;
}
.pill:hover{ transform:translateY(-1px); }
.pill i{ font-size:.95rem; }

.pill:nth-child(6n+1){ color:var(--c1); border-color:color-mix(in srgb, var(--c1) 45%, var(--border)); background:color-mix(in srgb, var(--c1) 10%, var(--surface-2)); }
.pill:nth-child(6n+2){ color:var(--c2); border-color:color-mix(in srgb, var(--c2) 45%, var(--border)); background:color-mix(in srgb, var(--c2) 10%, var(--surface-2)); }
.pill:nth-child(6n+3){ color:var(--c3); border-color:color-mix(in srgb, var(--c3) 45%, var(--border)); background:color-mix(in srgb, var(--c3) 10%, var(--surface-2)); }
.pill:nth-child(6n+4){ color:var(--c4); border-color:color-mix(in srgb, var(--c4) 45%, var(--border)); background:color-mix(in srgb, var(--c4) 10%, var(--surface-2)); }
.pill:nth-child(6n+5){ color:var(--c5); border-color:color-mix(in srgb, var(--c5) 45%, var(--border)); background:color-mix(in srgb, var(--c5) 10%, var(--surface-2)); }
.pill:nth-child(6n+0){ color:var(--c6); border-color:color-mix(in srgb, var(--c6) 45%, var(--border)); background:color-mix(in srgb, var(--c6) 10%, var(--surface-2)); }

/* ---------------- Timeline ---------------- */

.timeline-head{ margin-top:64px; margin-bottom:36px; }
.timeline-head h2{ font-size:clamp(1.5rem,2.8vw,1.9rem); }

.timeline-grid{
	display:grid;
	grid-template-columns:1fr 1fr;
	gap:48px;
}
.timeline-col h4{
	font-size:.8rem;
	font-weight:700;
	letter-spacing:.08em;
	text-transform:uppercase;
	color:var(--text-faint);
	margin-bottom:24px;
}

.tl-item{
	position:relative;
	padding-left:44px;
	padding-bottom:30px;
	border-left:1px solid var(--border);
	margin-left:16px;
}
.tl-item:last-child{ padding-bottom:2px; }

.tl-icon{
	position:absolute;
	left:-17px; top:0;
	width:34px; height:34px;
	border-radius:50%;
	background:var(--surface-2);
	border:1px solid var(--border);
	display:flex;
	align-items:center;
	justify-content:center;
	font-size:.85rem;
	color:var(--accent);
}

.tl-date{
	font-size:.78rem;
	font-weight:600;
	color:var(--accent);
	background:var(--accent-soft);
	display:inline-block;
	padding:3px 10px;
	border-radius:999px;
	margin-bottom:10px;
}
.tl-item h5{
	font-family:"Sora",sans-serif;
	font-size:1.02rem;
	color:var(--text);
	margin:0 0 2px;
}
.tl-org{
	font-size:.88rem;
	color:var(--accent);
	font-style:italic;
	margin-bottom:8px;
	display:block;
}
.tl-item p{ font-size:.92rem; margin-bottom:0; }

/* ---------------- Portfolio ---------------- */

.portfolio-block + .portfolio-block{ margin-top:56px; }
.portfolio-block > h2{
	display:flex;
	align-items:center;
	gap:12px;
	font-size:clamp(1.3rem,2.6vw,1.7rem);
	margin-bottom:26px;
}
.portfolio-block > h2 i{
	color:var(--accent);
	font-size:1rem;
	width:38px; height:38px;
	border-radius:12px;
	background:var(--accent-soft);
	display:flex;
	align-items:center;
	justify-content:center;
}

.row{
	display:grid;
	grid-template-columns:repeat(3,1fr);
	gap:22px;
}

.project-card{
	background:var(--surface);
	border:1px solid var(--border);
	border-radius:var(--radius-lg);
	overflow:hidden;
	display:flex;
	flex-direction:column;
	transition:transform .2s ease, border-color .2s ease, box-shadow .2s ease;
}
.project-card:hover{
	transform:translateY(-4px);
	border-color:#343c4e;
	box-shadow:var(--shadow);
}

.project-card > img{
	width:100%;
	height:170px;
	object-fit:cover;
	border-bottom:1px solid var(--border);
}

.project-card header{
	padding:18px 20px 0;
}
.project-card header h3{
	font-size:1.02rem;
	display:flex;
	align-items:center;
	justify-content:space-between;
	gap:10px;
	margin-bottom:0;
}
.project-card header h3 a{
	color:var(--text-faint);
	font-size:.95rem;
	transition:color .15s ease;
}
.project-card header h3 a:hover{ color:var(--text); }

.descripcion-proyecto{
	padding:10px 20px 0;
	font-size:.9rem;
	color:var(--text-dim);
	display:-webkit-box;
	-webkit-line-clamp:3;
	-webkit-box-orient:vertical;
	overflow:hidden;
	margin-bottom:4px;
}

.ver-mas{
	margin:0 20px 6px;
	display:inline-block;
	font-size:.8rem;
	font-weight:600;
	color:var(--accent);
	cursor:pointer;
	width:fit-content;
}

.project-features{
	padding:6px 20px 0;
}
.project-features h4{
	font-size:.78rem;
	font-weight:700;
	letter-spacing:.03em;
	color:var(--text-faint);
	text-transform:uppercase;
	display:flex;
	align-items:center;
	gap:7px;
	margin-bottom:10px;
}
.project-features h4 i{ color:var(--c3); }
.project-features ul{ display:flex; flex-direction:column; gap:6px; margin-bottom:6px; }
.project-features li{
	font-size:.85rem;
	color:var(--text-dim);
	padding-left:18px;
	position:relative;
}
.project-features li::before{
	content:"";
	position:absolute;
	left:0; top:.55em;
	width:6px; height:6px;
	border-radius:50%;
	background:var(--c3);
}

.lenguajes-container{
	display:flex;
	flex-wrap:wrap;
	gap:7px;
	padding:12px 20px 0;
}
.card-lenguaje{
	margin:0;
	font-size:.74rem;
	font-weight:600;
	padding:5px 10px;
	border-radius:999px;
	background:var(--surface-2);
	border:1px solid var(--border);
	color:var(--text-dim);
}

.project-buttons{
	margin-top:auto;
	display:flex;
	flex-wrap:wrap;
	gap:8px;
	padding:18px 20px 20px;
}
.project-buttons a,
.project-buttons button{
	flex:1;
	min-width:110px;
	display:inline-flex;
	align-items:center;
	justify-content:center;
	gap:7px;
	padding:9px 12px;
	border-radius:10px;
	font-size:.82rem;
	font-weight:600;
	border:1px solid var(--border);
	background:var(--surface-2);
	color:var(--text);
	cursor:pointer;
	transition:transform .15s ease, background .15s ease;
	font-family:inherit;
}
.project-buttons a:hover,
.project-buttons button:hover{ transform:translateY(-2px); background:var(--surface-hover); }
.project-buttons .live-btn{ background:var(--accent-soft); color:var(--accent); border-color:transparent; }

/* ---------------- Contact ---------------- */

#contact .container{
	display:grid;
	grid-template-columns:.85fr 1.15fr;
	gap:56px;
	align-items:start;
}

.contact-info .gmail{ color:var(--accent); }
.contact-list{ margin-top:26px; display:flex; flex-direction:column; gap:16px; }
.contact-list li{
	display:flex;
	align-items:center;
	gap:12px;
	font-size:.92rem;
	color:var(--text-dim);
}
.contact-list i{
	width:38px; height:38px;
	border-radius:11px;
	background:var(--surface-2);
	border:1px solid var(--border);
	display:flex;
	align-items:center;
	justify-content:center;
	color:var(--accent);
	flex-shrink:0;
}

#contact-form{
	background:var(--surface);
	border:1px solid var(--border);
	border-radius:var(--radius-lg);
	padding:32px;
}
#contact-form .row{ display:grid; grid-template-columns:1fr 1fr; gap:16px; }
#contact-form .col-12{ grid-column:1/-1; }

#contact-form input[type="text"],
#contact-form input[type="email"],
#contact-form textarea{
	width:100%;
	background:var(--bg-soft);
	border:1px solid var(--border);
	border-radius:var(--radius-sm);
	padding:13px 15px;
	color:var(--text);
	font-family:inherit;
	font-size:.92rem;
	transition:border-color .15s ease;
}
#contact-form input:focus,
#contact-form textarea:focus{
	outline:none;
	border-color:var(--accent);
}
#contact-form textarea{ min-height:130px; resize:vertical; }

.error-message{
	color:#ff7373;
	font-size:.78rem;
	margin:6px 2px 0;
	min-height:0;
}

.center-recaptcha{ display:flex; justify-content:center; margin:6px 0 4px; }

#contact-form input[type="submit"]{
	width:100%;
	border:none;
	border-radius:999px;
	padding:13px 20px;
	font-weight:700;
	font-size:.95rem;
	color:#fff;
	background:linear-gradient(135deg,var(--accent),#6f5cf0);
	cursor:pointer;
	transition:transform .15s ease, box-shadow .15s ease;
	box-shadow:0 12px 24px -10px rgba(139,124,246,.55);
}
#contact-form input[type="submit"]:hover{ transform:translateY(-2px); }
#contact-form input[type="submit"]:disabled{ opacity:.6; cursor:default; transform:none; }

#status-message{
	text-align:center;
	font-size:.85rem;
	color:var(--text-faint);
	margin-top:10px;
}

/* ---------------- Footer ---------------- */

footer{
	padding:32px 0;
	text-align:center;
	color:var(--text-faint);
	font-size:.85rem;
	border-top:1px solid var(--border-soft);
}
footer a{ color:var(--accent); }

/* ---------------- SweetAlert2 dark tweaks ---------------- */

.swal2-popup{
	background:var(--surface) !important;
	color:var(--text) !important;
}
.swal2-title{ color:var(--text) !important; }
.swal2-html-container{ color:var(--text-dim) !important; }

/* ---------------- Responsive ---------------- */

@media (max-width:980px){
	.skills-grid{ grid-template-columns:repeat(2,1fr); }
	.timeline-grid{ grid-template-columns:1fr; gap:40px; }
	.row{ grid-template-columns:repeat(2,1fr); }
	#contact .container{ grid-template-columns:1fr; }
}

@media (max-width:760px){
	.container{ padding:0 20px; }
	section{ padding:64px 0; }

	#nav-links{
		position:absolute;
		top:72px; left:0; right:0;
		flex-direction:column;
		align-items:stretch;
		background:var(--bg-soft);
		border-bottom:1px solid var(--border-soft);
		padding:10px 20px 18px;
		gap:2px;
		display:none;
	}
	#nav-links.open{ display:flex; }
	#nav-links a{ padding:12px 10px; border-radius:10px; }
	#nav-toggle{ display:flex; }

	#top{ padding-top:130px; }
	.hero-grid{ grid-template-columns:1fr; }
	.hero-avatar{ width:84px; height:84px; border-radius:22px; }

	.skills-grid{ grid-template-columns:1fr; }
	.row{ grid-template-columns:1fr; }

	#contact-form .row{ grid-template-columns:1fr; }
}