/* ============ Design System (espelhando o preview React) ============ */
:root{
  --primary:           oklch(48% 0.27 270);   /* roxo TIM */
  --primary-hover:     oklch(62% 0.24 270);
  --primary-light:     oklch(58% 0.24 270);
  --primary-foreground:#ffffff;
  --tim-red:           oklch(63% 0.26 29);
  --bg:                #ffffff;
  --foreground:        oklch(21% 0.05 265);
  --muted:             oklch(96% 0.005 240);
  --muted-foreground:  oklch(50% 0.02 257);
  --border:            oklch(91% 0.01 256);
  --yellow:            #FFCC00;
  --emerald:           #10b981;
  --shadow-lg:         0 10px 30px rgba(0,0,0,.18);
  --shadow-sm:         0 4px 12px rgba(0,0,0,.08);
}

*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:'Inter',system-ui,-apple-system,Segoe UI,Roboto,sans-serif;
  background:var(--bg);
  color:var(--foreground);
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer;border:0;background:none;color:inherit}
img{max-width:100%;display:block}
.hidden{display:none !important}

.container{max-width:80rem;margin:0 auto;padding:0 1rem}
@media(min-width:640px){.container{padding:0 1.5rem}}
@media(min-width:1024px){.container{padding:0 2rem}}

/* ============ Header ============ */
.site-header{position:fixed;inset:0 0 auto 0;z-index:50}
.site-header .top-bar{
  display:none;background:var(--primary);
  border-bottom:1px solid rgba(255,255,255,.1);
}
@media(min-width:768px){.site-header .top-bar{display:block}}
.site-header .top-bar .container{display:flex;align-items:center;justify-content:flex-start;height:32px}
.site-header .top-bar a{
  font-size:12px;font-weight:500;color:rgba(255,255,255,.8);
  margin-right:24px;transition:color .2s;
}
.site-header .top-bar a:hover{color:#fff}
.site-header .main-bar{background:var(--primary)}
.site-header .main-bar .container{display:flex;align-items:center;justify-content:space-between;height:56px}
.brand{display:flex;align-items:center;gap:6px;font-weight:800;font-size:24px;color:#fff;letter-spacing:-.02em}
.brand .dot{color:var(--tim-red);font-size:26px;line-height:1}
.nav-links{display:none;align-items:center;gap:24px}
@media(min-width:768px){.nav-links{display:flex}}
.nav-links a{font-size:14px;font-weight:500;color:rgba(255,255,255,.7);transition:color .2s}
.nav-links a:hover,.nav-links a.active{color:#fff}
.mobile-menu{color:#fff}
@media(min-width:768px){.mobile-menu{display:none}}

/* ============ Hero (purple background) ============ */
.tim-hero{
  background:var(--primary);
  color:#fff;
  padding-top:104px;     /* fixed header */
  padding-bottom:96px;
  min-height:100vh;
}
.tim-hero .container{padding-top:24px}

/* ============ Form (index) ============ */
.grid-3{
  display:grid;grid-template-columns:1fr;gap:24px;align-items:start;
}
@media(min-width:1024px){.grid-3{grid-template-columns:repeat(3,1fr)}}

.col-center{display:flex;flex-direction:column;align-items:center;text-align:center}
@media(min-width:1024px){.col-left{align-items:flex-start;text-align:left}}

.tim-title{
  font-size:36px;font-weight:800;color:#fff;margin-bottom:12px;letter-spacing:-.02em;
}
.tim-title .red{color:var(--tim-red);margin-right:4px}
.subtitle{
  font-size:15px;font-weight:500;color:rgba(255,255,255,.9);
  margin-bottom:32px;max-width:24rem;line-height:1.4;
}
.subtitle strong{font-weight:900;color:#fff}

.form-stack{width:100%;max-width:28rem;display:flex;flex-direction:column;gap:16px}
.field label{
  display:block;text-align:left;font-size:14px;
  color:rgba(255,255,255,.7);margin-bottom:4px;
}
.field input{
  display:block;width:100%;height:56px;padding:0 12px;
  background:#fff;color:var(--foreground);font-size:16px;
  border-radius:12px;border:0;outline:none;
  transition:box-shadow .2s;
}
.field input:focus{box-shadow:0 0 0 2px var(--primary-light)}
.field .err{display:none;color:#fecaca;font-size:13px;font-weight:600;margin-top:6px;text-align:left}
.field.invalid input{box-shadow:0 0 0 2px #f87171}
.field.invalid .err{display:block}

.btn-yellow{
  width:100%;height:56px;padding:0 32px;border-radius:9999px;
  background:var(--yellow);color:var(--primary);
  font-size:16px;font-weight:600;
  box-shadow:var(--shadow-lg);
  transition:opacity .2s;
}
.btn-yellow:hover{opacity:.9}
.btn-yellow:disabled{opacity:.6;cursor:not-allowed}

.btn-outline{
  width:100%;height:56px;border-radius:9999px;
  border:2px solid #fff;color:#fff;font-weight:700;
  transition:background .2s;background:transparent;
}
.btn-outline:hover{background:rgba(255,255,255,.1)}

/* Bonus cards (coluna esquerda) */
.bonus-title{
  font-size:24px;font-weight:800;text-transform:uppercase;
  line-height:1.1;color:#fff;margin-bottom:32px;
}
@media(min-width:640px){.bonus-title{font-size:30px}}
.bonus-title .opa{color:rgba(255,255,255,.8)}
.bonus-stack{display:flex;flex-direction:column;gap:20px;width:100%;max-width:20rem}
.bonus-card{
  position:relative;background:#fff;color:var(--primary);
  border-radius:16px;padding:18px 20px;
  display:flex;justify-content:space-between;align-items:center;
  box-shadow:var(--shadow-sm);
}
.bonus-card .badge{
  position:absolute;top:-10px;left:16px;
  background:var(--yellow);color:var(--primary);
  font-size:10px;font-weight:800;
  padding:3px 10px;border-radius:9999px;text-transform:uppercase;
}
.bonus-card .from{font-size:12px;font-weight:700;color:rgba(0,0,0,.7);text-align:left;line-height:1.2}
.bonus-card .from .val{display:block;font-size:20px;font-weight:900;color:var(--primary)}
.bonus-card .gb{text-align:right}
.bonus-card .gb-big{font-size:24px;font-weight:900;color:var(--tim-red);line-height:1}
.bonus-card .gb-extra{font-size:10px;font-weight:700;color:rgba(0,0,0,.7);max-width:120px;line-height:1.1}
.disclaimer{font-size:10px;color:rgba(255,255,255,.4);margin-top:20px;max-width:20rem;line-height:1.2}

.promo-img{
  width:100%;max-width:320px;object-fit:contain;
  filter:drop-shadow(0 25px 25px rgba(0,0,0,.35));
}
@media(min-width:1024px){.promo-img{max-width:360px}}

/* ============ Pagamento ============ */
.section-label{font-size:14px;color:rgba(255,255,255,.6);margin-bottom:8px}
.payment-grid{
  display:grid;grid-template-columns:1fr;gap:20px;align-items:start;
}
@media(min-width:1024px){.payment-grid{grid-template-columns:repeat(3,1fr);gap:32px}}

.card-white{
  display:flex;align-items:center;gap:12px;
  background:#fff;color:var(--primary);
  border-radius:16px;padding:14px 20px;box-shadow:var(--shadow-sm);
}
.card-white > div:first-child{flex:1}
.card-white .lbl{font-size:13px;font-weight:700;color:rgba(72,38,184,.7);margin-bottom:2px}
.card-white .val{font-size:22px;font-weight:900;color:var(--primary);letter-spacing:-.02em}
.alterar{
  height:32px;padding:0 16px;border-radius:9999px;
  background:rgba(72,38,184,.1);color:var(--primary);
  font-size:12px;font-weight:700;transition:background .2s;
}
.alterar:hover{background:rgba(72,38,184,.2)}

.method-card{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  background:#fff;color:var(--primary);
  border-radius:16px;padding:12px 16px;
  outline:4px solid var(--emerald);outline-offset:-4px;
}
.method-card .left{display:flex;align-items:center;gap:12px}
.method-card .pix-logo{width:36px;height:36px;object-fit:contain}
.method-card .pix-text{font-size:18px;font-weight:800;color:var(--primary)}
.method-card .right{display:flex;align-items:center;gap:12px}
.c6-badge{
  background:#fff;border-radius:8px;padding:6px 12px;
  display:inline-flex;align-items:center;box-shadow:var(--shadow-sm);
  border:1px solid rgba(0,0,0,.05);
}
.c6-badge .c6{font-weight:900;color:var(--primary);font-size:14px}
.c6-badge .bank{font-weight:300;color:var(--primary);font-size:14px;letter-spacing:.05em}
.c6-text{font-size:11px;font-weight:700;color:var(--primary);line-height:1.2;max-width:140px}

.bonus-banner{
  background:#fff;color:var(--primary);border-radius:16px;
  padding:16px;margin-bottom:12px;
  display:flex;justify-content:space-between;align-items:center;gap:12px;
  outline:4px solid var(--emerald);outline-offset:-4px;
}
.bonus-banner .small{font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.05em;color:rgba(72,38,184,.7)}
.bonus-banner .big{font-size:24px;font-weight:900;color:var(--primary)}
.bonus-banner .big sup{font-size:14px;vertical-align:top}
.bonus-banner .desc{font-size:11px;color:rgba(72,38,184,.7);line-height:1.2;max-width:180px;text-align:right}

.amount-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.amount-btn{
  aspect-ratio:1/1;border-radius:16px;
  background:var(--primary-light);color:#fff;
  display:flex;flex-direction:column;align-items:center;justify-content:center;
  font-weight:900;transition:all .2s;
}
.amount-btn:hover{background:var(--primary-hover)}
.amount-btn .rs{font-size:10px;font-weight:700;opacity:.8}
.amount-btn .val{font-size:28px;line-height:1}
.amount-btn .val sup{font-size:14px;vertical-align:top}
.amount-btn.active{
  background:#fff;color:var(--primary);
  outline:4px solid var(--emerald);outline-offset:-4px;
}

.err-banner{
  margin-top:24px;padding:10px 16px;border-radius:12px;
  background:rgba(127,29,29,.4);color:#fecaca;
  font-size:14px;font-weight:600;text-align:center;
  max-width:48rem;margin-left:auto;margin-right:auto;
}
.btn-row{
  display:grid;grid-template-columns:1fr;gap:16px;
  margin-top:40px;max-width:48rem;margin-left:auto;margin-right:auto;
}
@media(min-width:640px){.btn-row{grid-template-columns:1fr 1fr}}

/* ============ QR view (estilo do mockup) ============ */
:root{
  --teal:        #14b8a6;
  --teal-dark:   #0d9488;
  --gray-50:     #f9fafb;
  --gray-100:    #f3f4f6;
  --gray-200:    #e5e7eb;
  --gray-500:    #6b7280;
  --gray-700:    #374151;
  --gray-900:    #111827;
  --red-500:     #ef4444;
  --amber-100:   #fef3c7;
  --amber-800:   #92400e;
  --emerald-600: #059669;
}

.pagamento-main{
  background:#f5f6f8;min-height:calc(100vh - 88px);
  padding:40px 0 60px;
}
.qr-loading{
  width:200px;height:200px;display:flex;align-items:center;justify-content:center;
  font-size:13px;color:var(--gray-500);text-align:center;
}
.qr-wrap{
  background:#fff;color:var(--gray-900);
  border-radius:20px;padding:32px 24px;
  box-shadow:0 20px 50px rgba(0,0,0,.15);
  max-width:440px;margin:0 auto;
}

.qr-header{display:flex;align-items:center;justify-content:center;gap:10px;margin-bottom:12px}
.qr-header svg{width:28px;height:28px}
.qr-header h1{font-size:24px;font-weight:800;color:var(--gray-900);letter-spacing:-.02em}
.qr-subtitle{
  text-align:center;font-size:14px;color:var(--gray-500);
  line-height:1.5;margin-bottom:24px;padding:0 8px;
}

.timer-box{
  background:var(--gray-100);border-radius:16px;
  padding:18px 16px;text-align:center;margin-bottom:24px;
}
.timer-box .expira{
  font-size:24px;font-weight:800;color:var(--red-500);
  letter-spacing:-.01em;margin-bottom:10px;
}
.timer-box .pill{
  display:inline-block;background:var(--amber-100);color:var(--amber-800);
  font-size:14px;font-weight:700;padding:8px 24px;border-radius:9999px;
}

.scan-label{
  text-align:center;font-size:12px;font-weight:800;
  color:var(--gray-500);letter-spacing:.1em;margin-bottom:14px;
}
.qr-box{
  display:flex;justify-content:center;margin-bottom:20px;
}
.qr-box .qr-inner{
  background:#fff;padding:14px;border-radius:16px;
  box-shadow:0 4px 14px rgba(0,0,0,.08);
  border:1px solid var(--gray-100);
}
.qr-box img{width:200px;height:200px;display:block}

.c6-box{
  display:flex;align-items:center;justify-content:center;gap:14px;
  border:1px solid var(--gray-200);border-radius:14px;
  padding:14px 16px;margin-bottom:24px;
}
.c6-box .c6-badge{box-shadow:none;border:0;padding:0}
.c6-box .c6{font-weight:900;font-size:18px;color:var(--gray-900);letter-spacing:-.02em}
.c6-box .bank{font-weight:300;font-size:18px;color:var(--gray-900);letter-spacing:.02em}
.c6-box .c6-text{
  font-size:13px;font-weight:700;color:var(--gray-900);
  line-height:1.3;max-width:180px;
}

.copy-label{
  text-align:center;font-size:12px;font-weight:800;
  color:var(--gray-500);letter-spacing:.1em;margin-bottom:10px;
}
.copy-row{display:flex;gap:10px;margin-bottom:24px}
.copy-row input{
  flex:1;padding:0 14px;height:48px;font-size:13px;
  background:#fff;color:var(--gray-700);font-family:ui-monospace,monospace;
  border-radius:12px;border:1px solid var(--gray-200);
  outline:none;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.copy-row button{
  padding:0 22px;height:48px;border-radius:12px;
  background:var(--teal);color:#fff;font-size:13px;font-weight:800;
  letter-spacing:.05em;display:inline-flex;align-items:center;gap:8px;
  transition:background .2s;
}
.copy-row button:hover{background:var(--teal-dark)}
.copy-row button svg{width:16px;height:16px}

.summary{
  background:#fff;border:1px solid var(--gray-200);border-radius:14px;
  padding:6px 18px;font-size:15px;color:var(--gray-900);margin-bottom:20px;
}
.summary .row{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 0;border-bottom:1px solid var(--gray-100);
}
.summary .row:last-child{border-bottom:0}
.summary .row .lbl{color:var(--gray-500);font-weight:500}
.summary .row .val{font-weight:800;color:var(--gray-900)}
.summary .row .val .price-cents{font-size:12px;vertical-align:top;font-weight:700}
.summary .row .val.pix{display:inline-flex;align-items:center;gap:6px;color:var(--gray-900)}
.summary .row .val.pix svg{width:18px;height:18px}

.secure{
  display:flex;align-items:center;justify-content:center;gap:8px;
  color:var(--emerald-600);font-weight:800;font-size:14px;
  letter-spacing:.05em;margin-bottom:6px;
}
.secure svg{width:16px;height:16px}
.secure-sub{text-align:center;font-size:13px;color:var(--gray-500);margin-bottom:18px}
.support-link{
  display:block;text-align:center;font-size:14px;font-weight:700;
  color:var(--gray-900);text-decoration:underline;margin-top:4px;
}

.approved{
  background:#d1fae5;color:#065f46;font-weight:700;text-align:center;
  padding:24px;border-radius:12px;margin-bottom:16px;
}


/* ============ Footer ============ */
.site-footer{background:var(--primary);color:#fff;padding:48px 0 24px}
.site-footer .container{display:flex;flex-direction:column;gap:24px}
.footer-top{
  display:grid;grid-template-columns:1fr;gap:32px;
}
@media(min-width:768px){.footer-top{grid-template-columns:repeat(3,1fr)}}
.footer-top .desc{font-size:14px;color:rgba(255,255,255,.6);max-width:20rem;line-height:1.5}
.copyright{
  border-top:1px solid rgba(255,255,255,.1);padding-top:24px;
  font-size:12px;line-height:1.5;color:rgba(255,255,255,.8);
}

/* ============ Landing (Home) ============ */
.home-hero{
  background:var(--primary);
  color:#fff;
  min-height:80vh;
  display:flex;align-items:center;
  padding:104px 0 64px;
  position:relative;overflow:hidden;
}
.home-hero-grid{
  display:flex;flex-direction:column;align-items:center;gap:32px;
  position:relative;z-index:1;
}
@media(min-width:1024px){
  .home-hero-grid{flex-direction:row;align-items:center}
}
.home-hero-text{flex:1;text-align:center;max-width:22rem;margin:0 auto}
@media(min-width:1024px){
  .home-hero-text{text-align:left;max-width:none;margin:0}
}
.home-badge{
  display:inline-block;font-size:14px;font-weight:600;letter-spacing:.025em;
  color:rgba(255,255,255,.8);margin-bottom:24px;
}
.home-title{
  font-size:30px;font-weight:300;line-height:1.2;color:#fff;margin-bottom:32px;
}
@media(min-width:640px){.home-title{font-size:36px}}
@media(min-width:1024px){.home-title{font-size:48px}}
.home-cta{
  display:inline-flex;align-items:center;justify-content:center;
  height:50px;padding:0 24px;border-radius:14px;
  background:#ececef;color:var(--primary);
  font-size:14px;font-weight:500;line-height:1;
  transition:background .2s;
}
.home-cta:hover{background:#e2e5ea}
.home-hero-img{flex:1;display:flex;justify-content:center}
@media(min-width:1024px){.home-hero-img{justify-content:flex-end}}
.home-hero-img img{
  width:288px;object-fit:contain;
  filter:drop-shadow(0 25px 25px rgba(0,0,0,.25));
}
@media(min-width:640px){.home-hero-img img{width:320px}}
@media(min-width:1024px){.home-hero-img img{width:480px}}

.dot-float{
  position:absolute;border-radius:9999px;opacity:.7;
  animation:float 3s ease-in-out infinite;
}
.dot-float.d1{top:25%;right:33%;width:12px;height:12px;background:hsl(45 100% 60%);opacity:.8}
.dot-float.d2{top:33%;right:25%;width:8px;height:8px;background:hsl(45 100% 70%);opacity:.6;animation-delay:1s}
.dot-float.d3{bottom:33%;right:33%;width:10px;height:10px;background:hsl(45 100% 60%);opacity:.7;animation-delay:.5s}
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-12px)}}

.home-section{padding:64px 0 80px;background:#fff}
.home-section-gray{background:var(--muted)}
.home-section-head{text-align:center;margin-bottom:48px}
.home-section-head h2{
  font-size:30px;font-weight:700;color:var(--foreground);
}
@media(min-width:640px){.home-section-head h2{font-size:36px}}
.home-section-head p{
  margin-top:12px;color:var(--muted-foreground);
  max-width:32rem;margin-left:auto;margin-right:auto;
}
.home-cards{display:grid;gap:24px}
.grid-3-cards{grid-template-columns:1fr}
@media(min-width:768px){.grid-3-cards{grid-template-columns:repeat(3,1fr)}}
.grid-4-cards{grid-template-columns:1fr}
@media(min-width:640px){.grid-4-cards{grid-template-columns:repeat(2,1fr)}}
@media(min-width:1024px){.grid-4-cards{grid-template-columns:repeat(4,1fr)}}

.home-card{
  background:#fff;border-radius:16px;padding:24px;text-align:center;
  box-shadow:0 4px 24px rgba(33,33,72,.06);
  transition:box-shadow .3s,transform .3s;
}
.home-card:hover{box-shadow:0 8px 32px rgba(33,33,72,.12);transform:translateY(-4px)}
.home-card-left{text-align:left}
.home-card h3{font-size:18px;font-weight:700;color:var(--foreground);margin-bottom:8px}
.home-card-left h3{font-size:16px;font-weight:600}
.home-card p{font-size:14px;color:var(--muted-foreground);line-height:1.55}
.icon-bubble{
  width:56px;height:56px;border-radius:9999px;
  background:rgba(76,60,231,.10);color:var(--primary);
  display:flex;align-items:center;justify-content:center;
  margin:0 auto 16px;
}
.icon-bubble.small{
  width:48px;height:48px;border-radius:12px;margin:0 0 16px;
}
.icon-bubble svg{width:28px;height:28px}
.icon-bubble.small svg{width:24px;height:24px}

.home-cta-section{
  padding:80px 0;background:var(--primary);color:#fff;text-align:center;
}
.home-cta-section h2{
  font-size:30px;font-weight:700;color:#fff;margin-bottom:16px;
}
@media(min-width:640px){.home-cta-section h2{font-size:36px}}
.home-cta-section p{
  color:rgba(255,255,255,.7);max-width:28rem;margin:0 auto 32px;
}