*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#1b3d6f;
  --navy-dark:#122a4e;
  --navy-light:#2c5f8a;
  --accent:#c9a84c;
  --bg:#ffffff;
  --bg-alt:#f4f6fa;
  --text:#2d2d2d;
  --text-light:#5a6270;
  --radius:8px;
}
html{scroll-behavior:smooth}
body{
  font-family:'Segoe UI',Tahoma,Arial,sans-serif;
  color:var(--text);
  background:var(--bg);
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:var(--navy-light);text-decoration:none;transition:color .2s}
a:hover{color:var(--accent)}

/* ── Header ── */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,255,255,.97);
  backdrop-filter:blur(8px);
  border-bottom:1px solid #e8ecf1;
}
.header-inner{
  max-width:1100px;margin:0 auto;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 24px;
}
.logo img{height:64px}
nav a{
  margin-right:28px;
  font-size:.95rem;font-weight:500;
  color:var(--text);transition:color .2s;
}
nav a:first-child{margin-right:0}
nav a:hover,nav a.active{color:var(--navy)}

/* ── Hero (shared) ── */
.hero{
  background:linear-gradient(135deg,var(--navy-dark) 0%,var(--navy) 60%,var(--navy-light) 100%);
  color:#fff;
  padding:80px 24px 72px;
  text-align:center;
}
.hero h1{font-size:2.6rem;font-weight:700;margin-bottom:12px;letter-spacing:-.5px}
.hero .subtitle{
  font-size:1.2rem;opacity:.85;max-width:700px;margin:0 auto 32px;
  line-height:1.8;
}

/* Hero – index page */
.hero .founded{
  display:inline-block;
  background:rgba(255,255,255,.15);
  border:1px solid rgba(255,255,255,.25);
  border-radius:20px;
  padding:6px 20px;font-size:.9rem;
}

/* Hero – yacov page */
.hero-portrait{
  width:180px;height:180px;
  border-radius:50%;
  object-fit:cover;
  border:4px solid rgba(255,255,255,.3);
  margin-bottom:24px;
}
.hero .years{font-size:1.2rem;opacity:.7;margin-bottom:16px}

/* ── Sections ── */
section{padding:64px 24px}
.container{max-width:1000px;margin:0 auto}
.section-title{
  font-size:1.8rem;font-weight:700;
  color:var(--navy);
  margin-bottom:8px;
}
.section-line{
  width:48px;height:3px;
  background:var(--accent);
  border-radius:2px;
  margin-bottom:32px;
}
.alt-bg{background:var(--bg-alt)}

/* ── About (index) ── */
.about-text{
  font-size:1.05rem;
  color:var(--text-light);
  max-width:800px;
  line-height:1.9;
}
.about-text p+p{margin-top:16px}

/* ── Bio (yacov) ── */
.bio-text{
  font-size:1.02rem;
  color:var(--text-light);
  line-height:1.9;
}
.bio-text p+p{margin-top:16px}

/* ── Contact ── */
.contact-grid{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(260px,1fr));
  gap:32px;
}
.contact-item{
  display:flex;align-items:flex-start;gap:16px;
}
.contact-item .c-icon{
  flex-shrink:0;
  width:48px;height:48px;
  background:var(--bg-alt);
  border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  font-size:1.3rem;
}
.contact-item h3{font-size:1rem;font-weight:600;color:var(--navy);margin-bottom:4px}
.contact-item p{font-size:.93rem;color:var(--text-light);line-height:1.6}

/* ── Footer ── */
.site-footer{
  background:var(--navy-dark);
  color:rgba(255,255,255,.7);
  text-align:center;
  padding:28px 24px;
  font-size:.85rem;
}
.site-footer a{color:rgba(255,255,255,.85)}

/* ── Mobile ── */
@media(max-width:640px){
  .hero h1{font-size:1.9rem}
  .hero .subtitle{font-size:1rem}
  .hero-portrait{width:140px;height:140px}
  section{padding:48px 20px}
  .section-title{font-size:1.5rem}
  nav a{margin-right:16px;font-size:.85rem}
  .header-inner{padding:10px 16px}
  .logo img{height:48px}
}