:root{
  --navy:#103F5B;
  --navy-deep:#082C41;
  --navy-soft:#175474;
  --gold:#F5AA00;
  --gold-light:#FFD36C;
  --white:#FFFFFF;
  --bg:#F4F7F9;
  --text:#163044;
  --muted:#71818C;
  --line:#DFE6EA;
  --success:#1E8A55;
  --danger:#B93A3A;
  --shadow:0 22px 55px rgba(8,44,65,.14);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:Inter,Segoe UI,Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
}
a{text-decoration:none;color:inherit}
button,input{font:inherit}
.container{width:min(1180px,calc(100% - 36px));margin:auto}

/* Header */
.topbar{
  position:sticky;top:0;z-index:50;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid rgba(16,63,91,.08);
  backdrop-filter:blur(12px);
}
.nav{
  min-height:82px;display:flex;align-items:center;justify-content:space-between;gap:24px;
}
.brand img{width:300px;max-width:54vw;height:auto;display:block}
.nav-links{display:flex;align-items:center;gap:25px;font-size:14px;font-weight:700}
.nav-links a:hover{color:var(--gold)}
.btn{
  border:0;border-radius:11px;padding:13px 20px;
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-weight:800;cursor:pointer;transition:.18s ease;
}
.btn:hover{transform:translateY(-1px)}
.btn-primary{background:var(--gold);color:var(--navy);box-shadow:0 10px 24px rgba(245,170,0,.24)}
.btn-dark{background:var(--navy);color:#fff}
.btn-outline{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.45)}
.btn-block{width:100%}

/* Landing hero */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(circle at 83% 19%,rgba(245,170,0,.19),transparent 28%),
    linear-gradient(135deg,var(--navy-deep),var(--navy));
  color:#fff;min-height:660px;display:flex;align-items:center;
}
.hero:before{
  content:"";position:absolute;right:-110px;bottom:-250px;width:560px;height:560px;
  border-radius:50%;border:90px solid rgba(255,255,255,.035)
}
.hero-grid{
  position:relative;z-index:2;
  display:grid;grid-template-columns:1.07fr .93fr;align-items:center;gap:58px;
  padding:80px 0;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:9px;
  color:#FFE4A4;font-size:13px;font-weight:900;letter-spacing:.11em;text-transform:uppercase;
}
.eyebrow:before{content:"";width:34px;height:3px;background:var(--gold);border-radius:99px}
.hero h1{
  font-size:clamp(43px,6vw,72px);line-height:1.03;letter-spacing:-.04em;
  margin:18px 0 20px;
}
.hero h1 span{color:var(--gold)}
.hero p{font-size:18px;line-height:1.75;color:#D5E2E9;max-width:650px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-note{margin-top:24px;color:#B9CCD6;font-size:13px}

/* App preview */
.app-preview{
  transform:rotate(1deg);
  background:#fff;border-radius:22px;padding:14px;color:var(--text);
  box-shadow:0 38px 75px rgba(0,0,0,.30)
}
.preview-window{border:1px solid #E3E9EC;border-radius:14px;overflow:hidden}
.preview-bar{
  height:44px;background:#F8FAFB;border-bottom:1px solid #E8EDF0;
  display:flex;align-items:center;gap:7px;padding:0 14px
}
.preview-dot{width:9px;height:9px;border-radius:50%;background:#D7E0E5}
.preview-dot:nth-child(1){background:#F29F8B}
.preview-dot:nth-child(2){background:#F5D06E}
.preview-dot:nth-child(3){background:#85C89A}
.preview-body{display:grid;grid-template-columns:108px 1fr;min-height:335px}
.preview-side{background:var(--navy);padding:17px 12px}
.preview-brand{height:30px;border-radius:6px;background:rgba(245,170,0,.92);margin-bottom:25px}
.preview-menu span{display:block;height:10px;border-radius:6px;background:rgba(255,255,255,.20);margin:16px 0}
.preview-menu span:first-child{background:rgba(245,170,0,.65)}
.preview-main{padding:22px;background:#F6F8F9}
.preview-title{height:18px;width:38%;border-radius:6px;background:#B9C7CE;margin-bottom:20px}
.preview-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.preview-card{background:#fff;border-radius:10px;padding:14px;box-shadow:0 4px 12px rgba(16,63,91,.08)}
.preview-card:before{content:"";display:block;width:45%;height:8px;background:#DCE4E8;border-radius:5px}
.preview-card:after{content:"";display:block;width:72%;height:18px;background:var(--gold);border-radius:5px;margin-top:14px}
.preview-table{margin-top:16px;background:#fff;border-radius:10px;padding:14px}
.preview-row{height:13px;background:#E8EDF0;border-radius:4px;margin:11px 0}
.preview-row:nth-child(2){width:88%}
.preview-row:nth-child(3){width:74%}

/* Features */
.section{padding:78px 0}
.section-head{text-align:center;max-width:730px;margin:0 auto 38px}
.section-head h2{font-size:36px;margin:0 0 12px;color:var(--navy)}
.section-head p{color:var(--muted);line-height:1.7}
.features{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.feature{
  background:#fff;border:1px solid #E6EBEE;border-radius:16px;padding:25px;box-shadow:0 8px 24px rgba(16,63,91,.055)
}
.icon{
  width:47px;height:47px;border-radius:12px;background:#FFF3D6;color:var(--navy);
  display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px
}
.feature h3{margin:0 0 9px;color:var(--navy)}
.feature p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
.cta{
  background:var(--navy);color:#fff;border-radius:22px;padding:34px 38px;
  display:flex;align-items:center;justify-content:space-between;gap:24px
}
.cta h3{font-size:28px;margin:0 0 8px}
.cta p{margin:0;color:#C8D7DF}
.footer{padding:26px 0;color:#6F808A;font-size:13px;text-align:center}

/* Login */
.login-page{
  min-height:100vh;display:grid;grid-template-columns:1.03fr .97fr;background:#fff;
}
.login-visual{
  position:relative;overflow:hidden;padding:54px;
  background:
    radial-gradient(circle at 20% 80%,rgba(245,170,0,.16),transparent 30%),
    linear-gradient(145deg,var(--navy-deep),var(--navy));
  color:#fff;display:flex;flex-direction:column;justify-content:space-between
}
.login-visual:after{
  content:"";position:absolute;width:420px;height:420px;border-radius:50%;
  right:-220px;top:10%;border:72px solid rgba(255,255,255,.04)
}
.login-logo{
  width:315px;max-width:85%;padding:10px 14px;background:#fff;border-radius:12px;
  position:relative;z-index:2
}
.login-copy{position:relative;z-index:2;max-width:590px}
.login-copy .eyebrow{margin-bottom:16px}
.login-copy h1{font-size:52px;line-height:1.05;margin:0 0 18px}
.login-copy h1 span{color:var(--gold)}
.login-copy p{font-size:17px;line-height:1.75;color:#D7E4EA}
.login-mini{
  display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:30px
}
.login-mini div{
  border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.055);
  border-radius:12px;padding:14px;font-size:13px;color:#D8E4EA
}
.login-form-wrap{display:flex;align-items:center;justify-content:center;padding:50px 28px;background:#F8FAFB}
.login-card{width:min(440px,100%)}
.login-card h2{font-size:34px;color:var(--navy);margin:0 0 8px}
.login-card .sub{color:var(--muted);margin:0 0 28px;line-height:1.6}
.form-group{margin-bottom:17px}
.form-group label{display:block;font-size:13px;font-weight:800;margin-bottom:8px;color:var(--navy)}
.input{
  width:100%;border:1px solid #CDD8DE;border-radius:10px;padding:14px 14px;
  background:#fff;outline:none;transition:.18s
}
.input:focus{border-color:var(--gold);box-shadow:0 0 0 4px rgba(245,170,0,.13)}
.password-wrap{position:relative}
.password-wrap .input{padding-right:48px}
.toggle-pass{
  position:absolute;right:12px;top:50%;transform:translateY(-50%);
  border:0;background:transparent;cursor:pointer;color:#6E7C86;font-size:18px
}
.form-meta{display:flex;justify-content:space-between;align-items:center;gap:12px;font-size:13px;margin:3px 0 22px}
.remember{display:flex;gap:8px;align-items:center;color:#566974}
.login-help{margin-top:22px;text-align:center;color:#7A8992;font-size:12px}
.alert{
  padding:12px 14px;border-radius:9px;margin-bottom:18px;font-size:13px;
  background:#FCE9E9;color:#8E2929;border:1px solid #F4CACA
}

/* Dashboard placeholder */
.dash{
  min-height:100vh;background:#F4F7F9;padding:26px
}
.dash-card{
  width:min(980px,100%);margin:45px auto;background:#fff;border-radius:18px;
  box-shadow:var(--shadow);overflow:hidden
}
.dash-head{background:var(--navy);color:#fff;padding:24px 28px;display:flex;justify-content:space-between;align-items:center}
.dash-body{padding:34px}
.dash-body h1{color:var(--navy)}
.badge{display:inline-block;padding:7px 10px;border-radius:99px;background:#E7F4EB;color:#247347;font-size:12px;font-weight:800}

/* Responsive */
@media(max-width:900px){
  .nav-links a:not(.btn){display:none}
  .hero-grid{grid-template-columns:1fr;gap:44px}
  .app-preview{transform:none;max-width:620px}
  .features{grid-template-columns:1fr 1fr}
  .login-page{grid-template-columns:1fr}
  .login-visual{min-height:420px}
  .login-copy h1{font-size:42px}
}
@media(max-width:620px){
  .brand img{width:235px;max-width:65vw}
  .nav{min-height:72px}
  .hero{min-height:auto}
  .hero-grid{padding:58px 0}
  .hero h1{font-size:44px}
  .hero p{font-size:16px}
  .preview-body{grid-template-columns:78px 1fr}
  .preview-cards{grid-template-columns:1fr}
  .features{grid-template-columns:1fr}
  .cta{flex-direction:column;align-items:flex-start;padding:28px}
  .login-visual{padding:32px 24px}
  .login-form-wrap{padding:38px 22px}
  .login-mini{grid-template-columns:1fr}
}