@import url('https://fonts.googleapis.com/css2?family=Roboto:ital,wght@0,100..900;1,100..900&display=swap');

:root{
	--darkgreen: #09502c;
  --green:#22c55e;        /* Green */
  --blue:#3b82f6;         /* Blue */
  --white:#ffffff;        /* White */
  --black:#0b0f19;        /* Black (near-black) */
  --lavender:#c4b5fd;     /* Light purple */
  --ink:#111827;          /* Text on light */
  --paper:#f8fafc;        /* Light background */
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  /*font-family:"Inter",system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji"; */
  font-family: "Roboto";
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
}

/* Layout */
.container{max-width:1100px;margin-inline:auto;padding:0 1.2rem}
header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.8);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid rgba(0,0,0,.06)}
.nav{display:flex;align-items:center;justify-content:space-between;gap:.75rem;padding:.9rem 0}
.brand{font-weight:800;letter-spacing:.2px}
.brand img{width:20%;min-width:90px;}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;border-radius:999px;padding:.6rem 1rem;font-weight:600;text-decoration:none;border:1px solid transparent}
.btn-primary{background:var(--blue);color:var(--white);}
.btn-secondary{background:var(--green);color:var(--white);}
.btn-outline{background:var(--paper);border-color:rgba(0,0,0,.15);color:var(--ink)}
.btn:hover{transform:translateY(-1px)}

/* Nav */
nav ul{list-style:none;display:flex;gap:1rem;margin:0;padding:0}
nav a{color:var(--ink);text-decoration:none;font-weight:600;opacity:.9}
nav a:hover{opacity:1}

/* Hero */
.hero{
	padding:5rem 0 3.5rem;
	background: var(--darkgreen);
	color: var(--white);
	border-bottom:1px solid rgba(0,0,0,.06);
}
.hero h1{font-size:clamp(2rem,4vw,3rem);line-height:1.1;margin:0 0 .75rem 0}
.hero p{font-size:1.5rem;max-width:62ch;margin:0 0 1.5rem 0}

/* Sections */
section{padding:3rem 0}
.section-title{font-size:1.6rem;margin:0 0 .75rem 0}
.muted{opacity:.8}

/* Cards */
.grid{display:grid;gap:1rem}
@media (min-width:700px){.grid{grid-template-columns:repeat(3,1fr)}}
.card{color:var(--white);background:var(--blue);border:1px solid rgba(0,0,0,.06);border-radius:16px;padding:1.1rem;box-shadow:0 8px 30px rgba(0,0,0,.06)}
.tag{display:inline-block;font-size:.75rem;font-weight:700;padding:.25rem .55rem;border-radius:999px;color:var(--white);background:var(--dark-green)}
.tag.blue{background:var(--blue)}
.tag.purple{background:var(--lavender);color:#1f1147}

/* About */
.about{display:grid;gap:1.5rem;align-items:center}
@media (min-width:850px){.about{grid-template-columns:1.2fr .8fr}}
.about img{width:100%;border-radius:16px;border:1px solid rgba(0,0,0,.06);box-shadow:0 10px 30px rgba(0,0,0,.08)}

/* Contact */
form{display:grid;gap:.75rem}
input,textarea{width:100%;padding:.75rem;border:1px solid rgba(0,0,0,.15);border-radius:12px;font:inherit;background:var(--white)}
textarea{min-height:140px}

/* Footer */
footer{padding:2rem 0;border-top:1px solid rgba(0,0,0,.06);background:#fff}

/* Dark mode */
@media (prefers-color-scheme: dark){
  :root{--paper:#0b0f19;--ink:#e5e7eb}
  header{background:rgba(11,15,25,.7);border-bottom-color:rgba(255,255,255,.08)}
  .card,footer{background:#0f1425;border-color:rgba(255,255,255,.08)}
  nav a{color:var(--ink)}
  input,textarea{background:#0f1425;border-color:rgba(255,255,255,.12);color:var(--ink)}
}