/* ===========================================================
   InvestCore — Main Stylesheet
   Palette: Deep Navy #0B1D3A | Royal Blue #1E4FBF | Sky #3E8BFF
            Ice White #F7FAFF | Slate #5C6B84 | Success #17B26A
   Type: 'Fraunces' (display) + 'Inter' (body/UI)
=========================================================== */

:root{
  --navy:#0B1D3A;
  --navy-2:#122A52;
  --blue:#1E4FBF;
  --blue-light:#3E8BFF;
  --ice:#F7FAFF;
  --white:#FFFFFF;
  --slate:#5C6B84;
  --slate-light:#8C9AB4;
  --border:#E3E9F5;
  --success:#17B26A;
  --danger:#E5484D;
  --warn:#F5A623;
  --radius:14px;
  --shadow: 0 8px 30px rgba(11,29,58,0.08);
  --shadow-lg: 0 20px 60px rgba(11,29,58,0.14);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'Inter',sans-serif;
  background:var(--ice);
  color:var(--navy);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.brand{
  font-family:'Fraunces',serif;
  letter-spacing:-0.01em;
}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
ul{list-style:none;margin:0;padding:0;}
.container{max-width:1200px;margin:0 auto;padding:0 32px;}
section{padding:96px 0;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:10px;font-weight:600;font-size:15px;
  border:1px solid transparent;cursor:pointer;transition:.2s ease;
  font-family:'Inter',sans-serif;
}
.btn-primary{background:var(--blue);color:#fff;}
.btn-primary:hover{background:var(--navy);transform:translateY(-1px);}
.btn-ghost{background:transparent;color:var(--navy);border-color:var(--border);}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);}
.btn-outline-white{border-color:rgba(255,255,255,.4);color:#fff;}
.btn-outline-white:hover{background:rgba(255,255,255,.12);}
.btn-block{width:100%;}
.btn-sm{padding:8px 16px;font-size:13px;border-radius:8px;}

/* ---------- Navbar ---------- */
.navbar{
  position:sticky;top:0;z-index:100;
  background:rgba(247,250,255,0.85);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}
.nav-inner{
  max-width:1200px;margin:0 auto;padding:18px 32px;
  display:flex;align-items:center;justify-content:space-between;
}
.brand{font-size:22px;font-weight:600;color:var(--navy);display:flex;align-items:center;gap:8px;}
.brand span{color:var(--blue);}
.nav-links{display:flex;gap:36px;align-items:center;}
.nav-links a{font-size:15px;font-weight:500;color:var(--slate);transition:.2s;}
.nav-links a:hover, .nav-links a.active{color:var(--blue);}
.nav-actions{display:flex;gap:12px;align-items:center;}

/* ---------- Hero ---------- */
.hero{
  background:linear-gradient(150deg,var(--navy) 0%, var(--navy-2) 55%, var(--blue) 130%);
  color:#fff;padding:120px 0 100px;position:relative;overflow:hidden;
}
.hero:before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 80% 20%, rgba(62,139,255,.35), transparent 55%);
}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
  padding:6px 14px;border-radius:100px;font-size:13px;font-weight:600;
  letter-spacing:.03em;text-transform:uppercase;color:var(--blue-light);margin-bottom:24px;
}
.hero h1{font-size:56px;line-height:1.08;margin:0 0 22px;font-weight:600;}
.hero p{font-size:18px;line-height:1.6;color:#C7D3EA;max-width:520px;margin:0 0 36px;}
.hero-actions{display:flex;gap:14px;}
.hero-stats{display:flex;gap:40px;margin-top:56px;}
.hero-stats div b{display:block;font-size:28px;font-family:'Fraunces',serif;}
.hero-stats div span{font-size:13px;color:var(--slate-light);}

.ticker-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.15);
  border-radius:20px;padding:28px;backdrop-filter:blur(6px);
}
.ticker-row{display:flex;justify-content:space-between;align-items:center;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.1);}
.ticker-row:last-child{border-bottom:none;}
.ticker-row .up{color:#5CE29B;}
.ticker-row .down{color:#FF8A8A;}

/* ---------- Section headers ---------- */
.section-head{max-width:640px;margin:0 auto 56px;text-align:center;}
.section-head .tag{color:var(--blue);font-weight:700;font-size:13px;text-transform:uppercase;letter-spacing:.08em;}
.section-head h2{font-size:38px;margin:10px 0 14px;font-weight:600;}
.section-head p{color:var(--slate);font-size:16px;line-height:1.6;}

/* ---------- Cards / grids ---------- */
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;}
.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:28px;}
.card{
  background:#fff;border:1px solid var(--border);border-radius:var(--radius);
  padding:32px;transition:.25s;
}
.card:hover{box-shadow:var(--shadow-lg);transform:translateY(-4px);}
.card .icon{
  width:52px;height:52px;border-radius:12px;background:rgba(30,79,191,.08);
  display:flex;align-items:center;justify-content:center;color:var(--blue);font-size:22px;margin-bottom:20px;
}
.card h3{font-size:19px;margin:0 0 10px;font-weight:600;}
.card p{color:var(--slate);font-size:14.5px;line-height:1.6;margin:0;}

.bg-alt{background:#fff;}
.bg-navy{background:var(--navy);color:#fff;}
.bg-navy .section-head p{color:#B7C4DE;}
.bg-navy .section-head h2{color:#fff;}

/* ---------- Pricing ---------- */
.price-card{
  background:#fff;border:1px solid var(--border);border-radius:20px;padding:40px 32px;text-align:center;position:relative;
}
.price-card.featured{border-color:var(--blue);box-shadow:var(--shadow-lg);transform:scale(1.03);}
.price-card .badge{
  position:absolute;top:-14px;left:50%;transform:translateX(-50%);
  background:var(--blue);color:#fff;font-size:12px;font-weight:700;padding:6px 16px;border-radius:100px;
}
.price-card .amount{font-family:'Fraunces',serif;font-size:46px;font-weight:600;margin:14px 0 4px;}
.price-card .amount span{font-size:16px;color:var(--slate);font-family:'Inter',sans-serif;font-weight:500;}
.price-card ul{margin:28px 0;text-align:left;display:flex;flex-direction:column;gap:14px;}
.price-card ul li{display:flex;gap:10px;font-size:14.5px;color:var(--navy);align-items:flex-start;}
.price-card ul li:before{content:"✓";color:var(--success);font-weight:700;}

/* ---------- Portfolio ---------- */
.filter-bar{display:flex;gap:10px;justify-content:center;margin-bottom:44px;flex-wrap:wrap;}
.chip{padding:9px 20px;border-radius:100px;border:1px solid var(--border);font-size:14px;font-weight:600;color:var(--slate);cursor:pointer;transition:.2s;background:#fff;}
.chip.active,.chip:hover{background:var(--blue);color:#fff;border-color:var(--blue);}
.port-card{border-radius:16px;overflow:hidden;border:1px solid var(--border);background:#fff;}
.port-card .thumb{height:180px;background:linear-gradient(135deg,var(--blue),var(--navy));position:relative;}
.port-card .thumb .tag{position:absolute;top:14px;left:14px;background:rgba(255,255,255,.15);color:#fff;font-size:12px;padding:5px 12px;border-radius:100px;backdrop-filter:blur(4px);}
.port-card .body{padding:22px;}
.port-card .stats{display:flex;justify-content:space-between;margin-top:16px;padding-top:16px;border-top:1px solid var(--border);}
.port-card .stats b{display:block;font-size:16px;}
.port-card .stats span{font-size:12px;color:var(--slate);}

/* ---------- Forms ---------- */
.auth-wrap{
  min-height:100vh;display:grid;grid-template-columns:1fr 1fr;
}
.auth-visual{
  background:linear-gradient(160deg,var(--navy),var(--blue));color:#fff;
  padding:60px;display:flex;flex-direction:column;justify-content:space-between;position:relative;overflow:hidden;
}
.auth-visual:before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 80%,rgba(62,139,255,.4),transparent 60%);}
.auth-form-side{display:flex;align-items:center;justify-content:center;padding:60px;background:#fff;}
.auth-box{width:100%;max-width:460px;}
.auth-box h2{font-size:30px;margin-bottom:6px;}
.auth-box p.sub{color:var(--slate);margin-bottom:30px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.field{margin-bottom:18px;}
.field label{display:block;font-size:13px;font-weight:600;margin-bottom:7px;color:var(--navy);}
.field input, .field select{
  width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;
  font-size:14.5px;font-family:'Inter',sans-serif;background:#F9FBFF;transition:.2s;
}
.field input:focus, .field select:focus{outline:none;border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px rgba(30,79,191,.12);}
.phone-row{display:grid;grid-template-columns:150px 1fr;gap:10px;}
.divider-text{display:flex;align-items:center;gap:14px;color:var(--slate-light);font-size:13px;margin:22px 0;}
.divider-text:before,.divider-text:after{content:"";flex:1;height:1px;background:var(--border);}
.small-link{font-size:14px;color:var(--blue);font-weight:600;}
.checkbox-row{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--slate);margin-bottom:20px;}

/* ---------- Footer ---------- */
footer{background:var(--navy);color:#B7C4DE;padding:70px 0 30px;}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px;margin-bottom:50px;}
.footer-grid h4{color:#fff;font-size:15px;margin-bottom:18px;font-family:'Inter',sans-serif;}
.footer-grid li{margin-bottom:10px;font-size:14px;}
.footer-grid li a:hover{color:#fff;}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:24px;display:flex;justify-content:space-between;font-size:13px;color:var(--slate-light);}

/* ---------- Contact ---------- */
.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;}
.info-item{display:flex;gap:16px;margin-bottom:26px;}
.info-item .icon{width:44px;height:44px;border-radius:10px;background:rgba(30,79,191,.08);color:var(--blue);display:flex;align-items:center;justify-content:center;flex-shrink:0;}
.info-item h4{margin:0 0 4px;font-size:15px;}
.info-item p{margin:0;color:var(--slate);font-size:14px;}
textarea{width:100%;padding:12px 14px;border:1px solid var(--border);border-radius:10px;font-family:'Inter',sans-serif;font-size:14.5px;resize:vertical;min-height:120px;background:#F9FBFF;}
textarea:focus{outline:none;border-color:var(--blue);background:#fff;}

/* ---------- Responsive ---------- */
@media(max-width:900px){
  .hero-inner,.grid-3,.grid-2,.footer-grid,.contact-grid,.form-row,.auth-wrap{grid-template-columns:1fr;}
  .nav-links{display:none;}
  .hero h1{font-size:38px;}
  .auth-visual{display:none;}
  section{padding:64px 0;}
}