/* public/css/stockpremiums.css */
/* Basic modern reset */
*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
img,svg{display:block;max-width:100%;height:auto}
:root{
  --bg:#0b1220;
  --bg-alt:#0f172a;
  --card:#111b2e;
  --text:#e6ecff;
  --muted:#b8c2e0;
  --brand:#4f9cff;
  --brand-2:#00d0b6;
  --accent:#ffd166;
  --line:#1b2a46;
  --shadow:0 10px 30px rgba(0,0,0,.35);
  --radius:16px;
  --radius-sm:12px;
  --max:1120px;
  --font:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Inter,Ubuntu,"Helvetica Neue",Arial,sans-serif;
}

body{
  background:linear-gradient(180deg,var(--bg) 0%, #0a1326 100%);
  color:var(--text);
  font-family:var(--font);
  line-height:1.55;
}

/* Container */
.sp-container{width:min(var(--max),92%);margin-inline:auto}

/* Header */
.sp-header{
  position:sticky;top:0;z-index:50;
  background:rgba(11,18,32,.72);
  backdrop-filter:saturate(1.1) blur(8px);
  border-bottom:1px solid var(--line);
}
.sp-header .sp-container{
  display:flex;align-items:center;justify-content:space-between;gap:16px;padding:14px 0;
}
.sp-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text);font-weight:700}
.sp-logo-mark{
  display:inline-grid;place-items:center;
  width:36px;height:36px;border-radius:10px;
  background:linear-gradient(135deg,var(--brand),var(--brand-2));
  color:#0b1220;font-weight:900;
}
.sp-logo-type{letter-spacing:.3px}

/* Nav */
.sp-nav{display:flex;gap:18px;align-items:center}
.sp-nav a{color:var(--muted);text-decoration:none;font-weight:600}
.sp-nav a:hover{color:var(--text)}
.sp-btn{display:inline-flex;align-items:center;justify-content:center;gap:.5rem;border-radius:999px;padding:.75rem 1.1rem;border:1px solid transparent;text-decoration:none;cursor:pointer;font-weight:700}
.sp-btn--small{padding:.5rem .9rem;font-size:.92rem;border:1px solid var(--line)}
.sp-btn--primary{background:linear-gradient(135deg,var(--brand),var(--brand-2));color:#06101e;box-shadow:var(--shadow)}
.sp-btn--primary:hover{filter:brightness(1.05)}
.sp-nav-toggle{display:none}
.sp-burger{display:none}

@media (max-width: 920px){
  .sp-burger{display:block;cursor:pointer}
  .sp-burger span{display:block;width:26px;height:2px;background:var(--text);margin:6px 0;border-radius:2px}
  .sp-nav{position:absolute;right:4%;top:64px;flex-direction:column;background:var(--bg-alt);border:1px solid var(--line);padding:16px;border-radius:12px;display:none}
  .sp-nav a{padding:6px 0}
  .sp-nav-toggle:checked ~ .sp-burger + .sp-nav{display:flex}
}

/* Hero */
.sp-hero{padding:72px 0 40px;border-bottom:1px solid var(--line)}
.sp-hero-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:32px;align-items:center}
.sp-hero-copy h1{font-size:clamp(28px,4.5vw,48px);line-height:1.1;margin:0 0 12px}
.sp-lead{color:var(--muted);font-size:1.05rem;margin:0 0 20px}
.sp-hero-card .sp-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:22px;box-shadow:var(--shadow)}
.sp-note{color:var(--muted);font-size:.92rem;margin-top:8px}

/* Form */
.sp-form{display:flex;flex-direction:column;gap:10px;margin:14px 0 18px}
.sp-form input[type="email"]{
  background:#0b1a33;border:1px solid var(--line);color:var(--text);
  padding:.9rem 1rem;border-radius:999px;outline:none;width:100%;
}
.sp-form input::placeholder{color:#92a2c9}
.sp-form-note{color:#9cb0d8;font-size:.82rem}
.sp-form--inline{flex-direction:row;gap:10px}
.sp-form--inline input{flex:1}

/* Trust bullets */
.sp-trust{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:8px 18px;padding:0;margin:14px 0 0;list-style:none;color:#c6d1ee}
.sp-trust li{position:relative;padding-left:0}

/* Sections */
.sp-section{padding:70px 0}
.sp-section--alt{background:linear-gradient(180deg,rgba(255,255,255,.02),rgba(255,255,255,.00))}
.sp-section-head{margin-bottom:24px}
.sp-section-head h2{margin:0 0 8px;font-size:clamp(22px,3.2vw,32px)}
.sp-section-head p{margin:0;color:var(--muted)}

/* Features */
.sp-grid-3{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sp-feature{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}
.sp-feature .sp-icon{font-size:26px;margin-bottom:8px}

/* Cards */
.sp-cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}
.sp-card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.sp-tag{display:inline-block;margin:.25rem 0 .75rem;color:#9bb6ff;font-weight:700}

/* Testimonials */
.sp-testimonials{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.sp-quote{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:18px}
.sp-quote blockquote{margin:0 0 8px}

/* FAQ */
.sp-faq{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-sm);padding:14px;margin:10px 0}
.sp-faq summary{cursor:pointer;font-weight:700}
.sp-faq p{color:var(--muted);margin:10px 0 0}

/* CTA */
.sp-cta{padding:70px 0}
.sp-cta-box{display:flex;align-items:center;justify-content:space-between;gap:18px;background:linear-gradient(135deg,rgba(79,156,255,.16),rgba(0,208,182,.14));border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.sp-cta h2{margin:0 0 6px}

/* Footer */
.sp-footer{border-top:1px solid var(--line);padding:28px 0;background:rgba(0,0,0,.15)}
.sp-footer-grid{display:flex;align-items:center;justify-content:space-between;gap:18px}
.sp-footer-links{display:flex;gap:16px;list-style:none;margin:0;padding:0}
.sp-footer a{color:var(--muted);text-decoration:none}
.sp-footer a:hover{color:var(--text)}
.sp-muted{color:var(--muted);margin-top:8px}

/* Accessibility */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);border:0}

/* Responsive */
@media (max-width: 1024px){
  .sp-cards{grid-template-columns:repeat(2,minmax(0,1fr))}
  .sp-grid-3{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media (max-width: 820px){
  .sp-hero-grid{grid-template-columns:1fr}
}
@media (max-width: 640px){
  .sp-cards,.sp-grid-3,.sp-testimonials{grid-template-columns:1fr}
  .sp-form--inline{flex-direction:column}
}