/* TodosStream — HTML/CSS/PHP port */
:root{
  --brand-blue:#143963;
  --brand-blue-dark:#01214A;
  --brand-blue-deep:#08162B;
  --brand-edge:#111421;
  --brand-yellow:#F4B330;
  --background:#08162B;
  --foreground:#F5F6F8;
  --muted-foreground:#9bb0cf;
  --border:rgba(244,179,48,.18);
}
*{box-sizing:border-box;margin:0;padding:0;border:0 solid var(--border)}
html,body{
  background:#000;color:var(--foreground);
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  -webkit-font-smoothing:antialiased;line-height:1.45;min-height:100%;
}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;background:none;color:inherit;border:0}
h1,h2,h3,h4{font-family:'Montserrat','Inter',sans-serif;letter-spacing:-.01em;font-weight:800}
.muted{color:var(--muted-foreground)}
.container{max-width:72rem;margin:0 auto;padding:0 1rem}

/* Header */
.site-header{position:sticky;top:0;z-index:40;background:rgba(0,0,0,.8);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.site-header .container{display:flex;align-items:center;justify-content:space-between;padding-top:.75rem;padding-bottom:.75rem}
.brand{font-family:'Montserrat',sans-serif;font-weight:800;font-size:1.125rem;letter-spacing:-.01em}
.brand .accent{color:var(--brand-yellow)}

/* Banner */
.banner-section{width:100%}
.banner-section img{width:100%;height:auto;display:block}

/* Hero */
.hero{padding:2.5rem 1rem 4rem}
.hero-grid{display:grid;grid-template-columns:1fr;gap:2.5rem;align-items:start}
@media(min-width:768px){.hero-grid{grid-template-columns:1fr 1fr}}
.tag{display:inline-block;padding:.35rem .75rem;font-size:.7rem;font-weight:700;letter-spacing:.12em;text-transform:uppercase;background:rgba(244,179,48,.15);color:var(--brand-yellow)}
.hero h1{font-size:2.25rem;line-height:1.1;margin-top:1rem}
@media(min-width:768px){.hero h1{font-size:3rem}}
.hero h1 .accent{color:var(--brand-yellow)}
.hero p.lead{margin-top:1rem;color:var(--muted-foreground);max-width:32rem}
.chips{margin-top:1.5rem;display:flex;flex-wrap:wrap;gap:.5rem}
.chip{font-size:.75rem;padding:.4rem .75rem;background:rgba(255,255,255,.05);color:rgba(245,246,248,.9)}
.price-row{margin-top:2rem;display:flex;align-items:baseline;gap:.75rem;flex-wrap:wrap}
.price-old{font-size:.875rem;color:var(--muted-foreground);text-decoration:line-through}
.price{font-size:3rem;font-weight:800;color:var(--brand-yellow);font-family:'Montserrat',sans-serif}
.price small{font-size:1.5rem}
.price-unit{font-size:.875rem;color:var(--muted-foreground)}

/* Form card */
.form-card{padding:1.5rem;background:#000}
@media(min-width:768px){.form-card{padding:2rem}}
.form-card{display:flex;flex-direction:column;align-items:center;text-align:center}
.form-card>*{width:100%}
.form-card h2{font-size:1.5rem;text-align:center;margin:0 auto;width:100%;display:block}
@media(min-width:768px){.form-card h2{font-size:1.875rem}}
.form-card .sub{margin-top:.5rem;font-size:.875rem;text-align:center;color:var(--muted-foreground);margin-left:auto;margin-right:auto}
form{margin-top:1.5rem;display:flex;flex-direction:column;gap:1rem}
.field{display:block}
.field>span{display:block;font-size:.875rem;font-weight:600;margin-bottom:.4rem;color:rgba(245,246,248,.9)}
.field .req{color:var(--brand-yellow)}
.input-base{
  width:100%;background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.12);border-radius:0;
  padding:.75rem 1rem;color:#F5F6F8;font-size:.95rem;
  transition:border-color .15s,background .15s;outline:none;
}
.input-base::placeholder{color:rgba(245,246,248,.4)}
.input-base:focus{border-color:#F4B330;background:rgba(255,255,255,.07)}
.row-2{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:640px){.row-2{grid-template-columns:1fr 1fr}}

/* Buttons */
.btn-pix{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;
  background:linear-gradient(180deg,#F4B330 0%,#d99815 100%);
  color:#08162B;font-weight:800;
  padding:.5rem 1.25rem;transition:transform .15s ease;border-radius:0;
}
.btn-pix:hover{transform:translateY(-2px)}
.btn-pix:active{transform:translateY(0)}
.btn-pix.lg{width:100%;padding:1rem;font-size:1.125rem}
.btn-ghost{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;width:100%;
  padding:.75rem;font-size:1rem;background:rgba(255,255,255,.10);color:var(--foreground);
  transition:background .15s;
}
.btn-ghost:hover{background:rgba(255,255,255,.15)}
.secure{margin-top:.75rem;text-align:center;font-size:.75rem;color:var(--muted-foreground);
  display:flex;align-items:center;justify-content:center;gap:.5rem}

/* Modal */
.modal{position:fixed;inset:0;z-index:50;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.85);padding:1rem}
.modal[hidden]{display:none}
.modal .panel{position:relative;width:100%;max-width:32rem;max-height:95vh;overflow:auto;background:#0a0a0a;border:1px solid rgba(255,255,255,.15);padding:1.5rem}
.modal .close{position:absolute;top:.75rem;right:.75rem;width:2rem;height:2rem;display:flex;align-items:center;justify-content:center;color:rgba(245,246,248,.7);transition:background .15s,color .15s}
.modal .close:hover{background:rgba(255,255,255,.1);color:var(--foreground)}
.modal h3{font-size:1.25rem;text-align:center}
.modal .center{text-align:center}
.qr-wrap{margin-top:1.25rem;display:flex;justify-content:center}
.qr-wrap .frame{background:#fff;padding:1rem}
.qr-wrap img{width:232px;height:232px;display:block}
.value-label{margin-top:1.25rem;text-align:center;font-size:.75rem;text-transform:uppercase;letter-spacing:.1em;color:var(--muted-foreground)}
.value{font-size:1.875rem;font-weight:800;color:var(--brand-yellow);font-family:'Montserrat',sans-serif;text-align:center}
.kv{margin-top:1.25rem;font-size:.875rem;display:flex;flex-direction:column;gap:.1rem}
.kv .row{display:flex;justify-content:space-between;gap:.75rem;border-bottom:1px solid rgba(255,255,255,.05);padding:.4rem 0}
.kv .row span:first-child{color:var(--muted-foreground)}
.kv .row span:last-child{color:rgba(245,246,248,.9);text-align:right;word-break:break-all}
.pix-code{margin-top:1rem;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.12);padding:.75rem;font-family:ui-monospace,Menlo,Consolas,monospace;font-size:.75rem;color:#cfd6e4;word-break:break-all;max-height:7rem;overflow:auto}

/* Footer */
.site-footer{padding:2rem 1rem;text-align:center;font-size:.75rem;color:var(--muted-foreground)}

/* Success page */
.success-icon{margin:0 auto;width:3.5rem;height:3.5rem;display:flex;align-items:center;justify-content:center;border-radius:9999px;background:rgba(244,179,48,.15);color:var(--brand-yellow);font-size:2rem;font-weight:900}
.loader{height:.5rem;width:100%;border-radius:9999px;background:rgba(255,255,255,.1);overflow:hidden;margin-top:1.5rem}
.loader .bar{height:100%;width:100%;border-radius:9999px;background:var(--brand-yellow);animation:loading-bar 1.6s ease-in-out infinite}
@keyframes loading-bar{0%{transform:translateX(-100%)}100%{transform:translateX(100%)}}

.icon{width:1.1rem;height:1.1rem;display:inline-block;vertical-align:-3px}

/* ===== Testimonials ===== */
.testimonials{background:#000;padding:4rem 1.25rem;border-top:1px solid rgba(244,179,48,.12)}
.testimonials-inner{max-width:1200px;margin:0 auto}
.testimonials-head{text-align:center;max-width:760px;margin:0 auto 2.5rem}
.testimonials-head h2{font-family:'Montserrat',sans-serif;font-size:1.875rem;font-weight:800;margin:.75rem 0 .5rem;line-height:1.2}
@media(min-width:768px){.testimonials-head h2{font-size:2.25rem}}
.testimonials-head .accent-yellow{color:var(--brand-yellow)}
.testimonials-head .sub{color:var(--muted-foreground);font-size:.95rem}
.testimonials-grid{display:grid;grid-template-columns:1fr;gap:1rem}
@media(min-width:640px){.testimonials-grid{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.testimonials-grid{grid-template-columns:repeat(3,1fr);gap:1.25rem}}
.testimonial-card{background:#0a0a0a;border:1px solid rgba(244,179,48,.15);border-radius:12px;padding:1.5rem;display:flex;flex-direction:column;gap:1rem;transition:border-color .2s,transform .2s}
.testimonial-card:hover{border-color:rgba(244,179,48,.4);transform:translateY(-2px)}
.testimonial-card .stars{color:var(--brand-yellow);font-size:1rem;letter-spacing:.15em}
.testimonial-card .quote{color:#d4d4d4;font-size:.95rem;line-height:1.55;margin:0;flex:1}
.testimonial-card .author{display:flex;align-items:center;gap:.75rem;padding-top:.75rem;border-top:1px solid rgba(255,255,255,.06)}
.testimonial-card .avatar{width:2.5rem;height:2.5rem;border-radius:9999px;background:rgba(244,179,48,.15);color:var(--brand-yellow);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;flex-shrink:0}
.testimonial-card .author strong{display:block;color:#fff;font-size:.9rem}
.testimonial-card .author span{display:block;color:var(--muted-foreground);font-size:.78rem}
.testimonials-stats{margin-top:2.5rem;display:grid;grid-template-columns:repeat(3,1fr);gap:1rem;padding:1.5rem;background:rgba(244,179,48,.05);border:1px solid rgba(244,179,48,.2);border-radius:12px;text-align:center}
.testimonials-stats strong{display:block;font-family:'Montserrat',sans-serif;color:var(--brand-yellow);font-size:1.5rem;font-weight:800}
@media(min-width:768px){.testimonials-stats strong{font-size:2rem}}
.testimonials-stats span{display:block;color:var(--muted-foreground);font-size:.78rem;text-transform:uppercase;letter-spacing:.08em;margin-top:.25rem}