*{box-sizing:border-box}
html,body{margin:0}
body{font-family:var(--font);background:var(--bg);color:var(--fg);line-height:1.5;-webkit-font-smoothing:antialiased}
img,svg,video{max-width:100%;display:block}
a{color:inherit}
h1,h2,h3{margin:0;line-height:1.1;letter-spacing:-.02em;text-wrap:balance;font-weight:800}
h1{font-size:clamp(2rem,5.5vw,3.6rem)}
h2{font-size:clamp(1.5rem,3.4vw,2.3rem)}
h3{font-size:1.1rem;font-weight:700;letter-spacing:-.01em}
p{margin:0}
.eyebrow{font-size:.72rem;letter-spacing:.16em;text-transform:uppercase;color:var(--acc);font-weight:700}
.muted{color:var(--muted)}
.wrap{max-width:var(--maxw);margin:0 auto;padding-left:var(--gutter-l);padding-right:var(--gutter-r)}
section{padding-block:clamp(56px,8vw,104px)}
.stack{display:flex;flex-direction:column;gap:16px}
.grid{display:grid;gap:20px;grid-template-columns:repeat(auto-fit,minmax(min(100%,260px),1fr))}
.card{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-width:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:16px 26px;border-radius:999px;font-weight:700;text-decoration:none;border:0;cursor:pointer;font:inherit;font-weight:700;
  -webkit-tap-highlight-color:transparent;touch-action:manipulation;will-change:transform;
  transition:transform .35s cubic-bezier(.2,.8,.2,1),box-shadow .35s cubic-bezier(.2,.8,.2,1),filter .25s ease,background-color .25s ease,border-color .25s ease,color .25s ease}
.btn-acc{background:var(--acc);color:var(--on-acc)}
.btn-ghost{background:transparent;color:var(--fg);border:1px solid var(--line)}
/* botões: sobe e ganha sombra ao passar, afunda suavemente ao carregar */
@media (hover:hover){.btn:hover{transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 14px 28px -16px color-mix(in srgb,var(--acc) 85%,transparent)}.btn-ghost:hover{border-color:color-mix(in srgb,var(--fg) 35%,transparent);box-shadow:0 12px 24px -18px rgba(0,0,0,.35)}}
.btn:active{transform:translateY(0) scale(.97);filter:brightness(.97);box-shadow:0 4px 10px -8px color-mix(in srgb,var(--acc) 80%,transparent);transition-duration:.12s}
.btn svg{transition:transform .35s cubic-bezier(.2,.8,.2,1)}
/* âncoras (#form-…) deslizam até ao destino */
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}
[id^="form-"],#calendario,#gravacao,#capital,#convite{scroll-margin-top:24px}
@media (prefers-reduced-motion:reduce){.btn,.btn svg{transition:none}.btn:hover,.btn:active{transform:none}}
.btn:focus-visible,input:focus-visible,select:focus-visible,a:focus-visible{outline:2px solid var(--acc);outline-offset:3px}
.badge{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;border:1px solid color-mix(in srgb,var(--acc) 45%,transparent);color:var(--acc);border-radius:999px;padding:6px 12px;font-weight:600}

/* formulário */
.form{display:grid;gap:14px}
.field{display:grid;gap:6px}
.field label{font-size:.85rem;font-weight:600}
.field input,.field select{font:inherit;color:var(--fg);background:var(--bg-3);border:1px solid var(--line);border-radius:10px;padding:14px 16px;width:100%}
.field input::placeholder{color:color-mix(in srgb,var(--muted) 70%,transparent)}
.check{display:flex;gap:10px;align-items:flex-start;font-size:.82rem;color:var(--muted)}
.check input{margin-top:3px;accent-color:var(--acc)}
.form-msg{font-size:.9rem;min-height:1.4em}
.form-msg.ok{color:var(--acc)}
.form-msg.err{color:#F08A6B}

/* rodapé comum */
footer{border-top:1px solid var(--line);padding-block:32px;color:var(--muted);font-size:.78rem;line-height:1.6}
footer .wrap{display:flex;flex-direction:column;gap:8px}
footer a{color:var(--muted)}

@media (prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}