/* ==========================================================
   Anderson Bravo - Portfolio v2
   Base stylesheet
   ========================================================== */

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

:root{
    --bg:#0f172a;
    --bg2:#020617;
    --card:#111827;
    --text:#e2e8f0;
    --muted:#94a3b8;
    --primary:#38bdf8;
    --primary-dark:#0284c7;
    --border:rgba(255,255,255,.08);
    --radius:22px;
}

html{scroll-behavior:smooth;}

body{
    font-family:"Segoe UI",Arial,sans-serif;
    background:var(--bg);
    color:var(--text);
    line-height:1.7;
}

section{
    padding:100px 8%;
    scroll-margin-top:90px;
}

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

a{text-decoration:none}

h1,h2,h3{
    color:#fff;
    line-height:1.15;
}

h2{
    font-size:2.4rem;
    margin-bottom:20px;
}

.section-tag,
.hero-tag{
    display:inline-block;
    font-size:.8rem;
    letter-spacing:.18em;
    color:var(--primary);
    font-weight:700;
    margin-bottom:16px;
}

.section-header{
    text-align:center;
    max-width:760px;
    margin:0 auto 55px;
}

.section-header p{
    color:var(--muted);
}

/* HEADER */

.header{
    position:fixed;
    inset:0 0 auto 0;
    height:80px;
    padding:0 8%;
    display:flex;
    justify-content:space-between;
    align-items:center;
    background:rgba(2,6,23,.85);
    backdrop-filter:blur(12px);
    z-index:999;
}

.logo{
    font-size:1.6rem;
    font-weight:800;
    color:#fff;
}

.logo span,
.footer-logo span{
    color:var(--primary);
}

nav{
    display:flex;
    gap:30px;
}

nav a{
    color:var(--muted);
    transition:.3s;
}

nav a:hover{
    color:var(--primary);
}

.header-btn,
.btn-primary,
.btn-secondary{
    padding:14px 28px;
    border-radius:999px;
    font-weight:600;
    transition:.3s;
}

.header-btn,
.btn-primary{
    background:var(--primary-dark);
    color:#fff;
}

.header-btn:hover,
.btn-primary:hover{
    background:var(--primary);
    transform:translateY(-3px);
}

.btn-secondary{
    border:1px solid var(--primary);
    color:var(--primary);
}

.btn-secondary:hover{
    background:var(--primary);
    color:#fff;
}

.menu-toggle{
    display:none;
    background:none;
    border:none;
    font-size:28px;
    cursor:pointer;
	color:var(--text);
}

.nav-menu.active{
    display:flex;
}

/* HERO */

.hero{
    min-height:100vh;
    display:grid;
    grid-template-columns:1.2fr .8fr;
    align-items:center;
    gap:60px;
    position:relative;
    overflow:hidden;
}

.hero::before{
    content:"";
    position:absolute;
    width:650px;
    height:650px;
    border-radius:50%;
    background:var(--primary);
    filter:blur(170px);
    opacity:.13;
    right:-180px;
    top:-180px;
}

.hero h1{
    font-size:4rem;
    margin-bottom:20px;
}

.hero p{
    color:var(--muted);
    max-width:640px;
    font-size:1.1rem;
}

.hero-buttons{
    display:flex;
    gap:18px;
    margin-top:35px;
    flex-wrap:wrap;
	justify-content:center;
}

.hero-image{
    display:flex;
    justify-content:center;
    align-items:center;
}

.hero-image img{
     width:120%;
    max-width:700px;
    transform:scale(1.15);
    height:auto;
    filter:drop-shadow(0 30px 60px rgba(0,0,0,.35));
    animation:float 6s ease-in-out infinite;
}

.photo-circle{
    width:360px;
    height:360px;
    margin:auto;
    border-radius:50%;
    overflow:hidden;
    border:5px solid rgba(56,189,248,.25);
    box-shadow:0 30px 70px rgba(0,0,0,.35);
}

/* ABOUT */

.about{
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:50px;
    background:var(--bg2);
}

.about p{
    color:var(--muted);
    margin-bottom:20px;
}

.about-cards{
    display:grid;
    grid-template-columns:repeat(2,1fr);
    gap:20px;
}

.mini-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:28px;
    transition:.3s;
}

.mini-card:hover{
    transform:translateY(-6px);
    border-color:var(--primary);
}

.mini-card i{
    color:var(--primary);
    font-size:2rem;
    margin-bottom:15px;
}

.mini-card p{
    margin:10px 0 0;
    color:var(--muted);
    font-size:.95rem;
}

/* PROJECTS + CONTENT */

.projects,
.content{
    background:var(--bg);
}

.project-grid,
.cards{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
    gap:28px;
}

.project-card,
.card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:var(--radius);
    padding:34px;
    display:flex;
    flex-direction:column;
    transition:.35s;
}

.project-card:hover,
.card:hover{
    transform:translateY(-8px);
    border-color:var(--primary);
    box-shadow:0 25px 45px rgba(0,0,0,.25);
}

.project-icon,
.card i{
    width:68px;
    height:68px;
    border-radius:18px;
    background:rgba(56,189,248,.12);
    color:var(--primary);
    display:flex;
    align-items:center;
    justify-content:center;
    font-size:1.8rem;
    margin-bottom:22px;
}

.project-card p,
.card p{
    color:var(--muted);
    flex:1;
    margin:14px 0 24px;
}

.project-card a,
.card a{
    color:var(--primary);
    font-weight:700;
}

/* CTA */

.cta{
    background:linear-gradient(135deg,#0284c7,#0369a1);
    text-align:center;
    color:#fff;
}

.cta p{
    max-width:700px;
    margin:0 auto 30px;
}

/* CONTACT */

.contact{
    background:var(--bg2);
    text-align:center;
}

.contact>p{
    max-width:700px;
    margin:0 auto 40px;
    color:var(--muted);
}

.contact-grid{
    display:grid;
    grid-template-columns:repeat(auto-fit,minmax(280px,1fr));
    gap:24px;
    max-width:800px;
    margin:0 auto;
}

.contact-card{
    background:var(--card);
    border:1px solid var(--border);
    border-radius:18px;
    padding:28px;
    display:flex;
    align-items:center;
    gap:20px;
    color:#fff;
    transition:.3s;
}

.contact-card:hover{
    border-color:var(--primary);
}

.contact-card i{
    color:var(--primary);
    font-size:2rem;
}

.contact-card div {
	text-align: left;
}

.contact-card span{
    color:var(--muted);
}

/* FOOTER */

footer{
    background:#01040b;
    padding:40px 8%;
    text-align:center;
}

.footer-logo{
    font-size:1.5rem;
    font-weight:800;
    color:#fff;
    margin-bottom:10px;
}

footer p,
footer small{
    color:#64748b;
}

/* RESPONSIVE */

@media(max-width:900px){

	.hero,
	.about{
		grid-template-columns:1fr;
	}

	.photo-circle{
		width:280px;
		height:280px;
	}

	.hero h1{
		font-size:2.8rem;
	}
	
	.hero{
        text-align:center;
        gap:40px;
        padding-top:100px;
    }

    .hero-image img{
        width:100%;
        height:auto; 
		margin-top: 20px;
    }


	.header{
		padding:0 5%;
	}

	nav{
		display:none;
	}

	.header-btn{
		display:none;
	}

	section{
		padding:80px 5%;
	}

	.about-cards{
		grid-template-columns:1fr;
	}

}

@media(max-width:768px){

    .header{
        padding:20px;
    }

    .nav-menu{
        display:none;
        position:absolute;
        top:80px;
        left:0;
        width:100%;
        flex-direction:column;
        text-align:center;
        padding:30px 0;
        background:var(--bg);
    }

    .nav-menu.active{
        display:flex;
    }

    .header-btn{
        display:none;
    }

    .menu-toggle{
        display:block;
    }
}