/* ============================================
   SensexTrading.com — Dark Theme, Warm Red-Orange
   Font: Red Hat Display (headings) / Red Hat Text (body)
   ============================================ */

/* --- Reset & Base --- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg-primary:#0b0d12;
  --bg-secondary:#12151c;
  --bg-card:#181c25;
  --bg-card-hover:#1e2330;
  --border:#252a36;
  --border-light:#2f3545;
  --accent:#ea580c;
  --accent-light:#f97316;
  --accent-dim:rgba(234,88,12,.12);
  --accent-glow:rgba(234,88,12,.25);
  --text-primary:#e8eaed;
  --text-secondary:#9ca3b0;
  --text-muted:#636b7a;
  --green:#22c55e;
  --red:#ef4444;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,monospace;
  --heading:'Red Hat Display',system-ui,sans-serif;
  --body:'Red Hat Text','Red Hat Display',system-ui,sans-serif;
  --radius:10px;
  --radius-lg:16px;
  --shadow:0 2px 12px rgba(0,0,0,.35);
  --shadow-lg:0 8px 32px rgba(0,0,0,.45);
  --max-w:1180px;
  --transition:220ms ease;
}

html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}

body{
  font-family:var(--body);
  font-size:16px;
  line-height:1.7;
  color:var(--text-primary);
  background:var(--bg-primary);
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

img,svg{display:block;max-width:100%}
a{color:var(--accent-light);text-decoration:none;transition:color var(--transition)}
a:hover{color:#fb923c}
ul,ol{list-style:none}

/* --- Typography --- */
h1,h2,h3,h4,h5,h6{
  font-family:var(--heading);
  font-weight:700;
  line-height:1.2;
  color:var(--text-primary);
}
h1{font-size:clamp(2rem,5vw,3.1rem);letter-spacing:-.02em}
h2{font-size:clamp(1.55rem,3.5vw,2.15rem);letter-spacing:-.015em}
h3{font-size:clamp(1.2rem,2.5vw,1.5rem)}

p{margin-bottom:1rem}

.mono{font-family:var(--mono);font-variant-numeric:tabular-nums}

/* --- Layout --- */
.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 24px}

/* --- Header / Navbar --- */
.navbar{
  position:sticky;top:0;z-index:100;
  background:rgba(11,13,18,.88);
  backdrop-filter:blur(18px);
  -webkit-backdrop-filter:blur(18px);
  border-bottom:1px solid var(--border);
  padding:0 24px;
}
.navbar__inner{
  display:flex;align-items:center;justify-content:space-between;
  max-width:var(--max-w);margin:0 auto;height:64px;
}
.logo{
  font-family:var(--heading);font-size:1.45rem;font-weight:800;
  color:var(--text-primary);display:flex;align-items:center;gap:8px;
}
.logo span{color:var(--accent)}
.logo-icon{width:30px;height:30px}

.nav-links{display:flex;gap:32px;align-items:center}
.nav-links a{
  font-family:var(--heading);font-size:.9rem;font-weight:600;
  color:var(--text-secondary);letter-spacing:.02em;
  text-transform:uppercase;padding:4px 0;position:relative;
}
.nav-links a::after{
  content:'';position:absolute;bottom:-2px;left:0;width:0;height:2px;
  background:var(--accent);border-radius:2px;transition:width var(--transition);
}
.nav-links a:hover{color:var(--text-primary)}
.nav-links a:hover::after{width:100%}

.mobile-toggle{
  display:none;background:none;border:none;cursor:pointer;
  width:36px;height:36px;flex-direction:column;justify-content:center;
  align-items:center;gap:5px;
}
.mobile-toggle span{
  display:block;width:22px;height:2px;background:var(--text-primary);
  border-radius:2px;transition:var(--transition);
}

/* --- Live Ticker Bar --- */
.ticker{
  background:var(--bg-secondary);border-bottom:1px solid var(--border);
  padding:8px 0;overflow:hidden;
}
.ticker__track{
  display:flex;gap:40px;animation:tickerScroll 30s linear infinite;
  white-space:nowrap;
}
.ticker__item{
  display:flex;align-items:center;gap:8px;
  font-family:var(--mono);font-size:.82rem;color:var(--text-secondary);
}
.ticker__item .label{font-weight:600;color:var(--text-primary)}
.ticker__item .value{font-weight:700}
.ticker__item .up{color:var(--green)}
.ticker__item .down{color:var(--red)}

@keyframes tickerScroll{
  0%{transform:translateX(0)}
  100%{transform:translateX(-50%)}
}

/* --- Hero --- */
.hero{
  padding:80px 0 64px;
  background:
    radial-gradient(ellipse 70% 50% at 80% 20%,rgba(234,88,12,.07),transparent),
    radial-gradient(ellipse 60% 60% at 20% 80%,rgba(234,88,12,.04),transparent),
    var(--bg-primary);
  position:relative;overflow:hidden;
}
.hero::before{
  content:'';position:absolute;top:0;right:-80px;
  width:500px;height:500px;
  background:radial-gradient(circle,rgba(234,88,12,.06),transparent 70%);
  pointer-events:none;
}
.hero__grid{
  display:grid;grid-template-columns:1fr 380px;gap:48px;align-items:center;
}
.hero__tag{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--accent-dim);border:1px solid rgba(234,88,12,.25);
  border-radius:100px;padding:6px 16px;
  font-size:.8rem;font-weight:600;color:var(--accent-light);
  margin-bottom:20px;
}
.hero__tag .dot{
  width:7px;height:7px;border-radius:50%;background:var(--accent);
  animation:pulse 2s infinite;
}
@keyframes pulse{
  0%,100%{opacity:1}50%{opacity:.3}
}
.hero h1{margin-bottom:16px}
.hero h1 .accent{color:var(--accent)}
.hero__sub{
  font-size:1.1rem;color:var(--text-secondary);
  line-height:1.7;margin-bottom:28px;max-width:540px;
}
.hero__cta-row{display:flex;gap:14px;flex-wrap:wrap}

/* Hero Data Panel */
.hero__panel{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);padding:24px;
  box-shadow:var(--shadow-lg);
}
.hero__panel-header{
  display:flex;justify-content:space-between;align-items:center;
  margin-bottom:16px;padding-bottom:12px;border-bottom:1px solid var(--border);
}
.hero__panel-title{font-family:var(--heading);font-size:1rem;font-weight:700}
.hero__panel-badge{
  font-family:var(--mono);font-size:.75rem;padding:3px 10px;
  border-radius:100px;font-weight:600;
}
.badge--green{background:rgba(34,197,94,.12);color:var(--green)}
.badge--red{background:rgba(239,68,68,.12);color:var(--red)}

.panel-row{
  display:flex;justify-content:space-between;align-items:center;
  padding:8px 0;border-bottom:1px solid rgba(37,42,54,.6);
}
.panel-row:last-child{border:none}
.panel-row .lbl{font-size:.85rem;color:var(--text-muted)}
.panel-row .val{font-family:var(--mono);font-weight:700;font-size:.95rem}

.mini-chart{
  margin-top:16px;height:48px;display:flex;align-items:flex-end;gap:3px;
}
.mini-chart .bar{
  flex:1;background:var(--accent);border-radius:3px 3px 0 0;
  opacity:.7;transition:opacity var(--transition);min-width:4px;
}
.mini-chart .bar:hover{opacity:1}

/* --- Buttons --- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-family:var(--heading);font-weight:700;font-size:.9rem;
  padding:12px 28px;border-radius:var(--radius);border:none;
  cursor:pointer;transition:all var(--transition);text-transform:uppercase;
  letter-spacing:.03em;
}
.btn--primary{
  background:var(--accent);color:#fff;
  box-shadow:0 4px 16px rgba(234,88,12,.3);
}
.btn--primary:hover{
  background:var(--accent-light);color:#fff;
  box-shadow:0 6px 24px rgba(234,88,12,.4);
  transform:translateY(-1px);
}
.btn--outline{
  background:transparent;color:var(--text-primary);
  border:1.5px solid var(--border-light);
}
.btn--outline:hover{
  border-color:var(--accent);color:var(--accent-light);
  background:var(--accent-dim);
}
.btn--sm{padding:8px 18px;font-size:.82rem}

/* --- Section --- */
.section{padding:72px 0}
.section--alt{background:var(--bg-secondary)}
.section__header{
  text-align:center;margin-bottom:48px;
}
.section__header p{
  color:var(--text-secondary);max-width:600px;margin:12px auto 0;
  font-size:1.05rem;
}
.section__label{
  display:inline-block;font-family:var(--heading);font-size:.78rem;
  font-weight:700;text-transform:uppercase;letter-spacing:.1em;
  color:var(--accent);margin-bottom:10px;
}

/* --- Article Cards Grid --- */
.articles-grid{
  display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));
  gap:24px;
}
.article-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius-lg);overflow:hidden;
  transition:all var(--transition);position:relative;
}
.article-card:hover{
  border-color:rgba(234,88,12,.35);
  transform:translateY(-3px);
  box-shadow:var(--shadow-lg);
}
.article-card__img{
  height:190px;background:var(--bg-secondary);
  position:relative;overflow:hidden;
  display:flex;align-items:center;justify-content:center;
}
.article-card__img-placeholder{
  width:100%;height:100%;display:flex;flex-direction:column;
  align-items:center;justify-content:center;gap:8px;
  background:linear-gradient(135deg,var(--bg-secondary),var(--bg-card));
}
.article-card__img-placeholder svg{width:48px;height:48px;opacity:.4}
.article-card__category{
  position:absolute;top:12px;left:12px;
  font-family:var(--heading);font-size:.7rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;
  padding:4px 12px;border-radius:100px;
  background:rgba(234,88,12,.9);color:#fff;
}
.article-card__body{padding:20px}
.article-card__title{
  font-size:1.12rem;font-weight:700;margin-bottom:8px;
  line-height:1.35;
}
.article-card__title a{color:var(--text-primary)}
.article-card__title a:hover{color:var(--accent-light)}
.article-card__excerpt{
  font-size:.9rem;color:var(--text-secondary);
  line-height:1.65;margin-bottom:14px;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.article-card__meta{
  display:flex;justify-content:space-between;align-items:center;
  font-size:.78rem;color:var(--text-muted);
}
.article-card__read{
  font-weight:700;color:var(--accent);display:flex;align-items:center;gap:4px;
}

/* --- Broker Comparison Table --- */
.broker-table-wrap{
  overflow-x:auto;border-radius:var(--radius-lg);
  border:1px solid var(--border);background:var(--bg-card);
}
.broker-table{
  width:100%;border-collapse:collapse;
  font-size:.9rem;
}
.broker-table thead{background:var(--bg-secondary)}
.broker-table th{
  font-family:var(--heading);font-weight:700;font-size:.78rem;
  text-transform:uppercase;letter-spacing:.06em;
  color:var(--text-muted);text-align:left;
  padding:14px 20px;border-bottom:1px solid var(--border);
  white-space:nowrap;
}
.broker-table td{
  padding:16px 20px;border-bottom:1px solid rgba(37,42,54,.5);
  vertical-align:middle;
}
.broker-table tbody tr{transition:background var(--transition)}
.broker-table tbody tr:hover{background:var(--bg-card-hover)}
.broker-table tbody tr:last-child td{border-bottom:none}
.broker-table .broker-name{
  font-weight:700;color:var(--text-primary);display:flex;
  align-items:center;gap:10px;
}
.broker-table .broker-logo{
  width:32px;height:32px;border-radius:8px;
  background:var(--bg-secondary);border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;
  font-family:var(--heading);font-weight:800;font-size:.7rem;color:var(--accent);
}
.broker-table .mono-val{
  font-family:var(--mono);font-weight:600;font-variant-numeric:tabular-nums;
}
.broker-table .btn{padding:7px 16px;font-size:.78rem}

/* --- Stats Row --- */
.stats-row{
  display:grid;grid-template-columns:repeat(4,1fr);gap:20px;
  margin-bottom:48px;
}
.stat-card{
  background:var(--bg-card);border:1px solid var(--border);
  border-radius:var(--radius);padding:24px;text-align:center;
  transition:border-color var(--transition);
}
.stat-card:hover{border-color:rgba(234,88,12,.3)}
.stat-card__value{
  font-family:var(--mono);font-size:1.8rem;font-weight:800;
  color:var(--accent);margin-bottom:4px;
}
.stat-card__label{
  font-size:.82rem;color:var(--text-muted);font-weight:500;
}

/* --- Risk Disclaimer --- */
.risk-disclaimer{
  background:rgba(234,88,12,.06);
  border:1px solid rgba(234,88,12,.18);
  border-radius:var(--radius);padding:20px 24px;
  margin-top:48px;
}
.risk-disclaimer__title{
  font-family:var(--heading);font-size:.85rem;font-weight:700;
  color:var(--accent);text-transform:uppercase;
  letter-spacing:.05em;margin-bottom:8px;
  display:flex;align-items:center;gap:8px;
}
.risk-disclaimer p{
  font-size:.84rem;color:var(--text-secondary);line-height:1.7;margin:0;
}

/* --- Footer --- */
.footer{
  background:var(--bg-secondary);border-top:1px solid var(--border);
  padding:56px 0 0;
}
.footer__grid{
  display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;
  margin-bottom:40px;
}
.footer__brand p{
  font-size:.88rem;color:var(--text-muted);line-height:1.7;
  margin-top:12px;max-width:300px;
}
.footer__col-title{
  font-family:var(--heading);font-size:.82rem;font-weight:700;
  text-transform:uppercase;letter-spacing:.08em;
  color:var(--text-primary);margin-bottom:16px;
}
.footer__links li{margin-bottom:10px}
.footer__links a{
  font-size:.88rem;color:var(--text-muted);
  transition:color var(--transition);
}
.footer__links a:hover{color:var(--accent-light)}
.footer__bottom{
  border-top:1px solid var(--border);padding:20px 0;
  display:flex;justify-content:space-between;align-items:center;
  font-size:.8rem;color:var(--text-muted);
}
.footer__regulatory{
  display:flex;gap:16px;
}
.footer__regulatory a{font-size:.78rem;color:var(--text-muted)}
.footer__regulatory a:hover{color:var(--text-secondary)}

/* --- Scroll to Top --- */
.scroll-top{
  position:fixed;bottom:28px;right:28px;z-index:90;
  width:44px;height:44px;border-radius:50%;
  background:var(--accent);color:#fff;border:none;
  cursor:pointer;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 16px rgba(234,88,12,.4);
  opacity:0;visibility:hidden;transform:translateY(12px);
  transition:all var(--transition);
}
.scroll-top.visible{
  opacity:1;visibility:visible;transform:translateY(0);
}
.scroll-top:hover{background:var(--accent-light);transform:translateY(-2px)}

/* --- Responsive --- */
@media(max-width:1024px){
  .hero__grid{grid-template-columns:1fr;gap:32px}
  .hero__panel{max-width:420px}
  .footer__grid{grid-template-columns:1fr 1fr}
  .stats-row{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
  .navbar__inner{height:58px}
  .nav-links{
    display:none;position:fixed;top:58px;left:0;right:0;
    flex-direction:column;background:rgba(11,13,18,.97);
    backdrop-filter:blur(18px);padding:24px;gap:20px;
    border-bottom:1px solid var(--border);
  }
  .nav-links.open{display:flex}
  .mobile-toggle{display:flex}
  .hero{padding:48px 0 40px}
  .section{padding:48px 0}
  .articles-grid{grid-template-columns:1fr}
  .footer__grid{grid-template-columns:1fr;gap:28px}
  .footer__bottom{flex-direction:column;gap:12px;text-align:center}
  .stats-row{grid-template-columns:1fr 1fr}
  .broker-table{font-size:.82rem}
  .broker-table th,.broker-table td{padding:12px 14px}
}
@media(max-width:480px){
  .container{padding:0 16px}
  .hero__cta-row{flex-direction:column}
  .hero__cta-row .btn{width:100%;justify-content:center}
  .stats-row{grid-template-columns:1fr}
}