:root{
  --bg:#ffffff;
  --ink:#101828;
  --muted:#475467;
  --line:#E5E7EB;
  --card:#FFFFFF;
  --shadow:0 10px 30px rgba(16,24,40,.06);
}

*{box-sizing:border-box}
html,body{height:100%}
body{
  margin:0;
  font-family: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  color:var(--ink);
  background:var(--bg);
}
a{color:#0f172a;text-decoration:none}
a:hover{text-decoration:underline}
.container{max-width:1100px;margin:0 auto;padding:0 20px}
.section{padding:64px 0}
h1,h2,h3{margin:0 0 10px 0}
h2{font-size:28px}
p{line-height:1.6;color:var(--muted)}

/* ====== NAVBAR ====== */
.topbar{
  position:sticky;top:0;z-index:5;background:#ffffffd9;
  backdrop-filter:blur(8px);border-bottom:1px solid var(--line);
}
.topbar__inner{display:flex;align-items:center;justify-content:space-between;padding:10px 0}
.iconbar{display:flex;gap:10px}
.iconbtn{
  width:36px;height:36px;display:grid;place-items:center;color:#6B7280;
  border:1px solid var(--line);border-radius:10px;text-decoration:none;background:#fff;
  transition:background .15s ease,color .15s ease,transform .06s ease;
}
.iconbtn:hover{background:#F3F4F6;color:#111827}
.tabs .tab{
  padding:8px 10px;color:var(--muted);text-decoration:none;border-radius:8px;margin-left:8px;font-weight:600;
  transition:background .15s ease,color .15s ease;
}
.tabs .tab:hover{background:#F3F4F6;color:var(--ink)}

/* ====== HERO SECTION ====== */
.hero{
  background:#CCD5AE;   /* your preferred pastel green */
  padding:110px 0 130px;
  border-bottom:1px solid var(--line);
}
.hero__grid{
  display:grid;
  grid-template-columns: 1.05fr 0.95fr; /* text left, photo right */
  gap:64px;
  align-items:center;
}

/* Profile photo */
.hero__photo{
  position:relative;
  width:360px; height:360px;
  margin-left:auto;   /* push slightly right */
}
.hero__photo::before{
  content:"";
  position:absolute; inset:-24px;
  border-radius:999px;
  background: radial-gradient(closest-side, rgba(255,255,255,0.65), rgba(255,255,255,0) 70%);
  filter: blur(2px);
}
.hero__photo img{
  width:100%; height:100%; object-fit:cover;
  border-radius:999px; border:8px solid #FFFFFF;
  box-shadow: 0 20px 60px rgba(16,24,40,.12);
}

/* Text content */
.eyebrow{color:#2b3640; opacity:.9; margin:0 0 8px; font-weight:600; font-size:18px}
h1{
  font-size:66px; line-height:1.02; margin:0 0 16px;
  font-weight:800; letter-spacing:-0.02em; color:#0F172A;
}
.subtitle{
  font-size:28px; color:#344054; margin:0 0 26px; line-height:1.25;
}

/* Links under text */
.links{margin-bottom:30px;}
.links a{margin-right:12px;color:#0F172A;font-weight:500;}
.links a:hover{text-decoration:underline}

/* Buttons */
.btnrow{display:flex;gap:14px;flex-wrap:wrap}
.btn{
  display:inline-flex;align-items:center;gap:8px;
  background:#fff;color:#111827;padding:12px 18px;
  border-radius:14px;text-decoration:none;
  border:1px solid #E5E7EB;box-shadow:0 10px 30px rgba(16,24,40,.06);
  font-weight:700;
}
.btn:hover{background:#f8fafc}

/* ====== SECTION & CARDS ====== */
.card{
  background:var(--card);border:1px solid var(--line);
  border-radius:14px;padding:16px;box-shadow:var(--shadow);
}
.grid3{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:16px}
ul{padding-left:20px}

/* ====== FOOTER ====== */
.footer{
  padding:28px 0;border-top:1px solid var(--line);
  text-align:center;color:var(--muted)
}

/* ====== CHATBOT ====== */
#chatbot{position:fixed; right:20px; bottom:20px; z-index:1000}
.chat-btn{
  width:58px;height:58px;border-radius:50%;
  background:#FFFFFF;border:1px solid var(--line);box-shadow:var(--shadow);
  cursor:pointer;display:grid;place-items:center;padding:0;
}
.chat-btn:hover{background:#F8FAFC}
.logo-badge{
  font-weight:800;letter-spacing:.5px;font-size:18px;color:#111827;user-select:none;
}

/* Greeting bubble */
.chat-greet{
  position:absolute;right:0;bottom:74px;
  max-width:280px;background:#FFFFFF;border:1px solid var(--line);
  border-radius:12px;box-shadow:var(--shadow);
  display:flex;gap:8px;align-items:flex-start;
  padding:10px 12px;animation:vgSlideIn .28s ease-out both;
}
.chat-greet::after{
  content:"";position:absolute;right:18px;bottom:-8px;width:14px;height:14px;
  background:#FFFFFF;border-left:1px solid var(--line);border-bottom:1px solid var(--line);
  transform:rotate(45deg)
}
.chat-greet-text{color:#111827;font-size:14px;line-height:1.35}
.chat-greet-close{
  border:none;background:transparent;font-size:18px;line-height:1;color:#6B7280;cursor:pointer;margin-left:auto;
}
.chat-greet-close:hover{color:#111827}
@keyframes vgSlideIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}

/* Chat panel */
.chat-panel{
  width:340px;margin-top:10px;background:#FFFFFF;border:1px solid var(--line);
  border-radius:14px;overflow:hidden;box-shadow:var(--shadow);
}
.chat-header{padding:10px 12px;font-weight:700;border-bottom:1px solid var(--line);background:#F9FAFB}
.chat-window{height:260px;overflow-y:auto;padding:10px;background:#FFFFFF}
.chat-input{display:flex;border-top:1px solid var(--line);background:#F9FAFB}
.chat-input input{
  flex:1;padding:10px 12px;border:0;outline:none;background:#FFFFFF;font:inherit;border-right:1px solid var(--line)
}
.send-btn{background:#fff;border:0;padding:0 14px;cursor:pointer;font-weight:600;color:#111827}
.send-btn:hover{background:#F3F4F6}
.msg{margin:8px 0;max-width:85%;padding:8px 12px;border-radius:12px;font-size:14px;line-height:1.35}
.msg.bot{background:#F3F4F6;color:#111827;border:1px solid var(--line)}
.msg.user{background:#E6F0FE;color:#0F172A;border:1px solid #D0E2FF;margin-left:auto;text-align:left}

/* ====== RESPONSIVE ====== */
@media(max-width:1024px){
  .hero{padding:80px 0 90px}
  .hero__grid{grid-template-columns:1fr;gap:32px;text-align:center}
  .hero__photo{margin:0 auto;width:300px;height:300px}
  .btnrow{justify-content:center}
}