/* styles.css
   The Machmoum Palette - site-wide styles
   Palette:
   White: #FFFFFF
   Blue:  #549CDB
   Navy:  #404E7C
   Dark Purple: #251F47
   Deep Purple: #260F26
*/

:root{
  --white: #FFFFFF;
  --blue: #549CDB;
  --navy: #404E7C;
  --dark: #251F47;
  --deep: #260F26;
  --muted: #f1f4f8;
  --card: #fbfdff;
  --text: #222;
  --max-width: 1100px;

  --space-xs: 8px;
  --space-sm: 12px;
  --space: 16px;
  --space-lg: 24px;
  --space-xl: 40px;

  --radius: 12px;
  --shadow-sm: 0 6px 18px rgba(37,31,71,0.06);
  --shadow-md: 0 10px 30px rgba(37,31,71,0.09);

  --ff-heading: "Poppins", "Montserrat", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  --ff-body: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family:var(--ff-body);
  color:var(--text);
  background:linear-gradient(180deg,var(--muted),#ffffff);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
  line-height:1.5;
  -webkit-tap-highlight-color:transparent;
}

/* Layout container */
.container{
  max-width:var(--max-width);
  margin:0 auto;
  padding:0 var(--space-lg);
}

/* Header / Nav */
.header{
  background:transparent;
  padding:calc(var(--space) * 1.25) 0;
  position:sticky;
  top:0;
  z-index:50;
  backdrop-filter: blur(6px);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  text-decoration:none;
  color:var(--dark);
}
.brand .logo{
  width:44px;height:44px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--navy));
  box-shadow:var(--shadow-sm);
  display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:700;
}
.nav{
  display:flex;
  align-items:center;
  gap:18px;
}
.nav a{
  color:var(--dark);
  text-decoration:none;
  font-weight:600;
  padding:8px 10px;
  border-radius:8px;
}
.nav a:hover, .nav a:focus{ background:rgba(64,78,124,0.06); outline:none;}

/* Hero */
.hero{
  padding:60px 0;
  display:grid;
  grid-template-columns: 1fr 420px;
  gap:40px;
  align-items:center;
}
.hero-card{
  background:linear-gradient(180deg,var(--white),#fbfdff);
  border-radius:18px;
  padding:32px;
  box-shadow:var(--shadow-md);
  border:1px solid rgba(37,31,71,0.04);
}
.hero h1{
  margin:0 0 18px 0;
  font-family:var(--ff-heading);
  font-size:48px;
  color:var(--dark);
  line-height:1.03;
}
.hero p{margin:0 0 18px 0;color:#3b3b48;font-size:18px}
.cta-row{display:flex;gap:12px;align-items:center}
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  padding:12px 18px;
  border-radius:12px;
  font-weight:700;
  font-size:16px;
  border:none;
  cursor:pointer;
  text-decoration:none;
}
.btn-primary{
  background:var(--blue);
  color:var(--white);
  box-shadow: 0 8px 30px rgba(84,156,219,0.15);
}
.btn-ghost{
  background:transparent;
  color:var(--navy);
  border:1px solid rgba(64,78,124,0.08);
}
.btn-primary:hover{ transform:translateY(-2px); box-shadow:0 12px 40px rgba(84,156,219,0.18);}
.btn:focus{ outline:3px solid rgba(84,156,219,0.12); outline-offset:2px;}

/* Founders */
.founders{
  margin:32px 0;
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:20px;
}
.founder{
  background:var(--card);
  border-radius:12px;
  padding:18px;
  box-shadow:var(--shadow-sm);
  display:flex;
  gap:14px;
  align-items:center;
}
.founder .avatar{
  width:72px;height:72px;border-radius:12px;background:linear-gradient(135deg,var(--navy),var(--dark));color:var(--white);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:20px;
}
.founder h4{margin:0;font-size:18px}
.founder p{margin:4px 0 0 0;color:#555;font-size:14px}

/* Category selection */
.categories{
  display:flex;
  gap:18px;
  margin:22px 0 48px 0;
  flex-wrap:wrap;
}
.category{
  width:140px;
  background:var(--card);
  border-radius:12px;
  padding:14px;
  display:flex;
  gap:12px;
  align-items:center;
  cursor:pointer;
  transition:transform .18s ease, box-shadow .18s;
  border:1px solid rgba(37,31,71,0.04);
}
.category:hover{ transform:translateY(-6px); box-shadow:var(--shadow-md)}
.category .badge{
  width:46px;height:46px;border-radius:10px;background:linear-gradient(135deg,var(--blue),var(--navy));display:flex;align-items:center;justify-content:center;color:var(--white);font-weight:700;
}
.category span{font-weight:600;color:var(--dark)}

/* Page content sections */
.section-title{display:flex;align-items:center;justify-content:space-between;margin:32px 0 18px 0}
.h1{font-family:var(--ff-heading);font-size:28px;color:var(--dark);margin:0}

/* Resource listing */
.filter-row{
  display:flex;gap:12px;align-items:center;margin-bottom:18px;
}
.select, .input{
  padding:10px 12px;border-radius:10px;border:1px solid rgba(37,31,71,0.06);background:var(--white);
}
.resources-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:18px;
}
.card{
  background:var(--card);
  border-radius:12px;
  padding:12px;
  box-shadow:var(--shadow-sm);
  border:1px solid rgba(37,31,71,0.04);
  display:flex;
  flex-direction:column;
  gap:12px;
}
.card .preview{
  height:160px;border-radius:10px;background:linear-gradient(180deg,#fff,#f6fbff);
  display:flex;align-items:center;justify-content:center;color:var(--navy);font-weight:700;font-size:14px;
}
.card h3{margin:0;font-size:18px}
.badge-type{
  display:inline-block;padding:6px 8px;border-radius:999px;font-weight:700;font-size:12px;background:rgba(64,78,124,0.08);color:var(--navy);
}
.card .actions{display:flex;gap:8px; margin-top:auto}
.small{font-size:13px;color:#666}

/* Resource detail */
.resource-detail{
  display:grid;
  grid-template-columns:1fr 360px;
  gap:28px;
}
.meta{background:linear-gradient(180deg,var(--card),#fff);padding:18px;border-radius:12px;box-shadow:var(--shadow-sm);}

/* Related */
.related-row{display:flex;gap:12px;overflow:auto;padding-bottom:6px}

/* About */
.values{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}

/* Contact form */
.form{
  background:var(--card);
  padding:20px;border-radius:12px;box-shadow:var(--shadow-sm);
}
.form label{display:block;margin-bottom:6px;font-weight:600}
.form input,.form textarea{width:100%;padding:12px;border-radius:10px;border:1px solid rgba(37,31,71,0.06);resize:vertical}
.form .row{display:grid;grid-template-columns:1fr 1fr; gap:12px}

/* Footer */
.footer{
  margin-top:48px;padding:28px 0;background:linear-gradient(180deg,var(--navy),var(--dark));
  color:var(--white);
}
.footer .links{display:flex;gap:18px;align-items:center}
.footer a{color:rgba(255,255,255,0.9);text-decoration:none;font-weight:600}

/* Accordion (FAQ) */
.accordion{border-radius:12px;overflow:hidden}
.accordion-item{border-bottom:1px solid rgba(37,31,71,0.04)}
.accordion-item button{
  width:100%;
  text-align:left;padding:16px;background:transparent;border:0;font-weight:700;display:flex;justify-content:space-between;align-items:center;font-size:16px;
}
.accordion-item .answer{padding:0 16px 16px 16px;color:#444;display:none}
.accordion-item[aria-expanded="true"] .answer{display:block}

/* Modal (preview) */
.modal{
  position:fixed;inset:0;display:none;align-items:center;justify-content:center;background:rgba(2,2,8,0.45);z-index:120;
}
.modal.active{display:flex}
.modal .panel{width:min(940px,94%);background:var(--white);border-radius:12px;padding:18px;box-shadow:var(--shadow-md)}
.modal .panel .close{background:transparent;border:0;cursor:pointer;font-weight:700}

/* Responsive */
@media (max-width:1024px){
  .hero{grid-template-columns:1fr; padding:40px 0}
  .founders{grid-template-columns:repeat(2,1fr)}
  .resources-grid{grid-template-columns:repeat(2,1fr)}
  .resource-detail{grid-template-columns:1fr}
}
@media (max-width:640px){
  .founders{grid-template-columns:1fr}
  .nav{display:none}
  .resources-grid{grid-template-columns:1fr}
  .hero h1{font-size:34px}
  .container{padding:0 16px}
  .section-title{flex-direction:column;align-items:flex-start;gap:8px}
}