/* Bright Star Technology single-page site
   Author: ChatGPT
*/
:root{
  --blue-50:#F1FAFF;
  --blue-100:#DFF4FF;
  --blue-300:#71D2FF;
  --blue-500:#00A3E0;
  --blue-700:#0B6FAE;
  --navy-900:#0B1F45;
  --navy-800:#102B5F;
  --navy-700:#15356F;
  --white:#fff;
  --text:#0a1020;
  --muted:#5b6b86;
  --radius:18px;
  --shadow: 0 10px 30px rgba(8,24,60,.12);
}

*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  color:var(--text);
  background:#fff;
  line-height:1.6;
}

img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
.small{font-size:.9rem}
.muted{color:var(--muted)}

.container{
  width:min(1120px, 92vw);
  margin:0 auto;
}

/* Header */
.header{
  position:sticky; top:0; z-index:50;
  background:rgba(255,255,255,.9);
  backdrop-filter:saturate(180%) blur(10px);
  border-bottom:1px solid #eef2f7;
}
.nav{
  display:flex; align-items:center; justify-content:space-between;
  padding:.8rem 0;
}
.brand{
  display:flex; align-items:center; gap:.6rem;
  font-weight:800; letter-spacing:.2px;
}
.brand-logo{width:34px;height:34px}
.brand-text strong{font-size:1.15rem}
.brand-text span{font-weight:600;color:#1f6fb5}

.nav-links{
  display:flex; align-items:center; gap:1.2rem;
  font-weight:600; color:#15223f;
}
.nav-links a:hover{color:#0b6fae}

.nav-toggle{
  display:none; background:none; border:0; padding:.4rem; cursor:pointer;
}
.nav-toggle span{
  display:block; width:26px; height:2px; background:#0e2450; margin:5px 0; border-radius:2px;
}

/* Buttons */
.btn{
  display:inline-flex; justify-content:center; align-items:center; gap:.5rem;
  background:linear-gradient(180deg, var(--blue-500), var(--blue-700));
  color:white; padding:.9rem 1.1rem; border-radius:999px;
  font-weight:700; border:0; cursor:pointer; box-shadow:var(--shadow);
  transition:transform .12s ease, filter .12s ease, opacity .12s ease;
}
.btn:hover{transform:translateY(-1px); filter:saturate(1.1)}
.btn:active{transform:translateY(0)}
.btn-sm{padding:.6rem .9rem; font-size:.93rem}
.btn-ghost{
  background:white; color:#0b6fae; border:2px solid #cfe9fb; box-shadow:none;
}
.btn-ghost:hover{background:var(--blue-50)}
.full{width:100%}

/* Hero */
.hero{
  background:
    radial-gradient(1200px 600px at 10% -10%, var(--blue-100), transparent 60%),
    linear-gradient(180deg, #ffffff 0%, #f7fbff 50%, #eef7ff 100%);
  position:relative;
  padding:5rem 0 3.5rem;
}
.hero-grid{
  display:grid; grid-template-columns:1.05fr .95fr; gap:2rem; align-items:center;
}
.eyebrow{
  display:inline-block; background:var(--blue-100); color:#0b6fae; font-weight:700;
  padding:.3rem .6rem; border-radius:999px; font-size:.9rem;
}
.hero h1{font-size:clamp(2rem, 3.6vw, 3.1rem); line-height:1.1; margin:.7rem 0 1rem}
.lead{font-size:1.08rem}
.hero-cta{display:flex; gap:.8rem; flex-wrap:wrap; margin:1.2rem 0}
.hero-bullets{display:grid; gap:.5rem; margin-top:1rem; font-weight:600; color:#0c244e}
.bullet{display:flex; align-items:center; gap:.5rem}
.dot{width:9px;height:9px;border-radius:50%; background:var(--blue-500)}

.hero-media{position:relative}
.hero-media img{
  border-radius:22px; box-shadow:0 20px 60px rgba(8,24,60,.18);
  border:8px solid white;
}
.hero-card{
  position:absolute; right:-12px; bottom:-12px; background:white;
  padding:1rem 1.1rem; border-radius:16px; width:min(260px, 80%);
  box-shadow:var(--shadow); border:1px solid #e8eef6;
}
.chip{
  display:inline-block; background:var(--blue-50); color:#0b6fae; font-weight:700;
  padding:.25rem .5rem; border-radius:999px; font-size:.8rem; margin-bottom:.3rem;
}

.wave{
  height:70px; width:100%; position:absolute; bottom:-1px; left:0;
  background:linear-gradient(180deg, transparent, white);
  clip-path: polygon(0 60%, 10% 70%, 20% 60%, 30% 70%, 40% 60%, 50% 70%, 60% 60%, 70% 70%, 80% 60%, 90% 70%, 100% 60%, 100% 100%, 0 100%);
}

/* Sections */
.section{padding:4.2rem 0}
.section-alt{background:linear-gradient(180deg, #f8fbff, #ffffff)}
.section-cta{background:linear-gradient(180deg, var(--navy-900), var(--navy-800)); color:white}
.section-head{text-align:center; margin-bottom:2.2rem}
.section-head h2{font-size:clamp(1.6rem, 2.4vw, 2.2rem); margin:0}
.section-head p{color:var(--muted)}

/* Feature cards */
.cards{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1.2rem;
}
.card{
  background:white; border:1px solid #eef2f7; border-radius:var(--radius);
  padding:1.2rem 1.3rem; box-shadow:0 6px 18px rgba(10,30,70,.06);
}
.card h3{margin:.2rem 0 .4rem}

/* Pricing */
.pricing{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1.2rem;
}
.price-card{
  background:white; border:1px solid #e9eff7; border-radius:22px;
  padding:1.6rem; display:flex; flex-direction:column; gap:.6rem;
  box-shadow:0 6px 18px rgba(10,30,70,.06);
  position:relative;
}
.price-card.popular{border:2px solid #7ad6ff; transform:translateY(-6px)}
.badge{
  position:absolute; top:-12px; right:16px; background:var(--blue-500); color:white;
  padding:.25rem .55rem; border-radius:999px; font-size:.8rem; font-weight:700;
}
.price{font-weight:800; font-size:2.2rem; margin:.1rem 0}
.price span{font-size:1rem; color:var(--muted); font-weight:600}
.price-card ul{margin:0; padding-left:1.05rem; color:#13233f}
.price-card li{margin:.35rem 0}

/* Tables */
.table{
  border:1px solid #e5ecf5; border-radius:14px; overflow:hidden; background:white;
}
.row{
  display:grid; grid-template-columns:1.1fr 3fr 1fr; gap:.75rem;
  padding:.85rem 1rem; border-top:1px solid #eef2f7; align-items:center;
}
.row.head{
  background:var(--blue-50); font-weight:800; border-top:0; color:#0b6fae;
}

/* Two col layout */
.two-col{
  display:grid; grid-template-columns:1.1fr .9fr; gap:1.8rem; align-items:start;
}
.side-panel{
  background:white; border:1px dashed #d9e6f4; border-radius:18px;
  padding:1.2rem 1.2rem 1rem; position:sticky; top:90px;
}
.side-panel ol{padding-left:1.1rem}

/* Stats */
.stats{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1rem;
}
.stat{
  background:white; border-radius:18px; padding:1.3rem; text-align:center; box-shadow:var(--shadow);
}
.stat-num{font-size:2rem; font-weight:800; color:#0b6fae; margin:0}
.stat-label{margin:.2rem 0 0; color:var(--muted); font-weight:600}

/* Quotes */
.quotes{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1.2rem;
}
.quote{
  background:linear-gradient(180deg, white, #f7fbff);
  border:1px solid #edf2f9; border-radius:18px; padding:1.1rem 1.2rem;
  box-shadow:0 6px 18px rgba(10,30,70,.06);
}
.quote blockquote{margin:0 0 .8rem; font-weight:600; font-size:1.05rem}
.quote figcaption{color:var(--muted); font-weight:700}

/* Contact / Form */
.cta{
  display:grid; grid-template-columns:1.1fr .9fr; gap:1.5rem; align-items:start;
  padding:1.2rem 0;
}
.form{
  background:white; color:var(--text); border-radius:20px; padding:1.3rem;
  display:grid; gap:.8rem; box-shadow:0 20px 60px rgba(0,0,0,.25);
}
.form label{display:grid; gap:.35rem; font-weight:700; font-size:.95rem}
.form input,.form textarea{
  width:100%; padding:.8rem .9rem; border-radius:12px; border:1px solid #dfe6ef;
  font:inherit; outline:none;
}
.form input:focus,.form textarea:focus{border-color:#77cfff; box-shadow:0 0 0 4px #e7f6ff}
.form-note{font-size:.85rem; color:var(--muted); margin:0}

/* Footer */
.footer{
  background:var(--navy-900); color:white; padding:2.5rem 0;
}
.footer-grid{
  display:grid; grid-template-columns:1.2fr .6fr 1fr; gap:1.2rem; align-items:center;
}
.footer-links{display:grid; gap:.6rem; font-weight:600}
.linklike{
  background:none; border:0; color:inherit; font:inherit; padding:0; cursor:pointer; text-align:left;
}
.footer-brand{margin-bottom:.6rem}

/* Cookie popup */
.cookie{
  position:fixed; inset:0; background:rgba(7,14,30,.45);
  display:none; align-items:end; justify-content:center; padding:1rem; z-index:100;
}
.cookie.show{display:flex}
.cookie-card{
  width:min(740px, 100%);
  background:white; border-radius:18px; padding:1.2rem 1.2rem 1rem;
  box-shadow:var(--shadow);
}
.cookie-toggles{
  display:grid; grid-template-columns:repeat(3,1fr); gap:.8rem; margin:1rem 0;
}
.toggle{
  display:grid; grid-template-columns:auto 1fr; gap:.6rem; align-items:start;
  padding:.8rem; border:1px solid #eef2f7; border-radius:14px; background:#fbfdff;
}
.toggle input{display:none}
.toggle-ui{
  width:46px;height:26px;border-radius:999px;background:#d8e5f2; position:relative; margin-top:.2rem;
}
.toggle-ui::after{
  content:""; position:absolute; width:20px;height:20px;border-radius:50%; background:white; top:3px; left:3px;
  transition:transform .15s ease;
  box-shadow:0 2px 6px rgba(0,0,0,.2);
}
.toggle input:checked + .toggle-ui{background:var(--blue-500)}
.toggle input:checked + .toggle-ui::after{transform:translateX(20px)}

.cookie-actions{display:flex; flex-wrap:wrap; gap:.6rem; justify-content:flex-end}
.cookie-actions .linklike{margin-left:auto}

/* Responsive */
@media (max-width: 980px){
  .hero-grid,.cards,.pricing,.two-col,.quotes,.cta,.footer-grid{
    grid-template-columns:1fr;
  }
  .price-card.popular{transform:none}
  .side-panel{position:relative; top:auto}
  .cookie-toggles{grid-template-columns:1fr}
  .stats{grid-template-columns:repeat(3,1fr)}
}

@media (max-width: 760px){
  .nav-toggle{display:block}
  .nav-links{
    position:fixed; top:64px; right:0; left:0;
    background:white; border-bottom:1px solid #eef2f7;
    padding:1rem; display:none; flex-direction:column; align-items:flex-start;
  }
  .nav-links.show{display:flex}
  .hero{padding-top:4rem}
  .stats{grid-template-columns:1fr 1fr}
}

@media (max-width: 420px){
  .stats{grid-template-columns:1fr}
  .hero-cta{flex-direction:column}
}