:root {
  --mustard: #E8B556;
  --blue: #B2C0D8;
  --blue-soft: #DCE3EF;
  --ink: #27324B;
  --pink: #F2B3BF;
  --mint: #BFE5D1;
  --display: "Bagel Fat One", "Arial Rounded MT Bold", sans-serif;
  --body: "Figtree", system-ui, sans-serif;
  --gutter: clamp(16px, 5vw, 72px);
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--ink); background: var(--mustard); font: 500 clamp(1.02rem, .96rem + .3vw, 1.2rem)/1.55 var(--body); transition: background-color .55s ease; overflow-x: hidden; }
img, video { display: block; max-width: 100%; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; margin: 0; line-height: .98; text-wrap: balance; }
p { margin: 0; }
a { color: inherit; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: 12px; top: -60px; background: #fff; padding: 10px 14px; border-radius: 10px; z-index: 60; }
.skip:focus { top: 12px; }

#sky { position: fixed; inset: 0; width: 100%; height: 100%; z-index: 0; pointer-events: none; opacity: 0; }
body.flat #sky { z-index: 0; }
main, footer, .top { position: relative; z-index: 1; }

/* Coelho */

/* Botões */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 0; cursor: pointer; font: 800 1.06rem/1.15 var(--body); color: #fff; background: var(--ink); padding: 17px 28px; border-radius: 999px; text-decoration: none; box-shadow: 0 6px 0 #10182b; transition: transform .12s, box-shadow .12s; text-align: center; }
.btn:hover { transform: translateY(-2px); box-shadow: 0 8px 0 #10182b; }
.btn:active { transform: translateY(5px) scaleX(1.02); box-shadow: 0 1px 0 #10182b; }
.btn.big { width: 100%; padding: 20px; font-size: 1.15rem; }
.btn.light { background: #fff; color: var(--ink); box-shadow: 0 6px 0 rgba(0, 0, 0, .28); }
.quiet, .link { font-weight: 700; text-underline-offset: 4px; text-decoration-thickness: 2px; }

/* Xadrez do Instagram da marca */
.gingham, .gingham-blue { position: relative; isolation: isolate; }
.gingham::before, .gingham-blue::before { content: ""; position: absolute; inset: 0; z-index: -1; pointer-events: none;
  background-image: linear-gradient(90deg, rgba(255,255,255,.13) 50%, transparent 50%), linear-gradient(rgba(255,255,255,.13) 50%, transparent 50%);
  background-size: 96px 96px; }

/* Topo */
.top { position: fixed; top: 0; left: 0; right: 0; display: flex; justify-content: space-between; align-items: center; padding: 14px var(--gutter); z-index: 40; pointer-events: none; }
.top a { pointer-events: auto; }
.logo { display: block; padding: 6px 0; }
.top img { width: clamp(76px, 8vw, 100px); height: auto; }
.top nav { display: flex; gap: clamp(14px, 2.4vw, 28px); font-weight: 700; background: #fff; border-radius: 999px; padding: 10px 22px; box-shadow: 0 10px 28px rgba(39, 50, 75, .18), 0 2px 6px rgba(39, 50, 75, .08); }
.top nav a { text-decoration: none; }
.top nav a:hover { text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 2px; }
/* Botão flutuante do WhatsApp */
.wa { position: fixed; right: max(18px, env(safe-area-inset-right)); bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 35; width: 62px; height: 62px; border-radius: 50%; background: #fff; color: #25d366; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(39, 50, 75, .22); transition: transform .15s; }
.wa:hover, .wa:focus-visible { transform: translateY(-3px) scale(1.04); }
.wa svg { width: 36px; height: 36px; }

/* Abertura: sem o voo, tudo fica empilhado */
.hero { padding: 110px var(--gutter) 40px; }
.hero h1 { font-size: clamp(2.7rem, min(7vw, 11vh), 6.6rem); max-width: 8em; }
.lead { max-width: 30em; margin-top: 16px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 14px 24px; align-items: center; margin-top: 22px; }
.hero-clip img { width: 100%; height: 70vh; object-fit: cover; }
.hero-clip img:not(.on) { display: none; }
.line { font-family: var(--display); font-size: clamp(2.5rem, min(8vw, 12vh), 7rem); line-height: 1; text-align: center; max-width: 11em; margin: 0 auto; padding: 72px var(--gutter); text-wrap: balance; }
.line-sub { font: 600 clamp(1.05rem, 1rem + .5vw, 1.4rem)/1.45 var(--body); max-width: 30em; margin: 18px auto 0; }
.cap { display: block; width: min(70vw, 320px); aspect-ratio: 4 / 5; object-fit: cover; border-radius: 22px; margin: 12px auto; }
.portal { position: relative; height: 100svh; overflow: hidden; background: var(--ink); color: #fff; }
.portal > img, .portal > video { width: 100%; height: 100%; object-fit: cover; }
.portal::after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(20, 26, 42, .82), rgba(20, 26, 42, .28) 46%, transparent 68%); pointer-events: none; }
.portal-copy { position: absolute; left: var(--gutter); right: var(--gutter); bottom: clamp(26px, 7vh, 64px); z-index: 1; max-width: 37em; }
.portal h2 { font-size: clamp(2.9rem, min(7.4vw, 13vh), 6.6rem); }
.portal .tagline { font: 400 clamp(1.25rem, 1.1rem + .9vw, 1.9rem)/1.15 var(--display); margin: 8px 0 12px; }
#juntos h2 { font-size: clamp(2.5rem, min(6vw, 11vh), 5.4rem); margin-bottom: 10px; }
.chips-line { list-style: none; margin: 14px 0 20px; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; font-size: .9rem; font-weight: 700; }
.chips-line li { padding: 6px 13px; border-radius: 999px; background: rgba(255, 255, 255, .18); box-shadow: inset 0 0 0 1.5px rgba(255, 255, 255, .55); }
#juntos .btn { margin-top: 18px; }

/* Voo: a tela fica presa e a rolagem move a câmera */
.voo .fly { height: calc(var(--seg, 130vh) * var(--stops, 6.4) + 100vh); }
.voo .fly-pin { position: sticky; top: 0; height: 100svh; overflow: hidden; perspective: 500px; perspective-origin: 50% 50%; }
/* Perspectiva de verdade: os blocos ficam em profundidades diferentes e a cena inteira anda em Z. */
.voo .fly-scene { position: absolute; inset: 0; z-index: 1; transform-style: preserve-3d; }
.voo .hero, .voo .line, .voo .cap, .voo .portal { position: absolute; left: 0; top: 0; opacity: 0; pointer-events: none; backface-visibility: hidden; }
.voo .cap { visibility: hidden; }
.voo .hero-clip { position: absolute; inset: 0; z-index: 90; }
.voo .shots { position: absolute; left: 0; top: 0; transform-origin: 0 0; }
.voo .hero-clip img { display: block; position: absolute; inset: 0; width: 100%; height: 100%; max-width: none; object-fit: cover; opacity: 0; transition: opacity 1.1s ease; }
.voo .hero-clip img.on { opacity: 1; }
.voo .hero { height: 100%; width: 42%; padding: 0 clamp(20px, 3vw, 44px) 0 var(--gutter); display: flex; flex-direction: column; justify-content: center; align-items: flex-start; }
.voo .hero h1 { max-width: 100%; font-size: clamp(2.4rem, min(4.9vw, 10vh), 5.4rem); }
.voo .hero .lead { font-size: clamp(.95rem, .9rem + .3vw, 1.1rem); }
.voo .line { width: 100%; max-width: none; height: 100%; padding: 0 var(--gutter); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.voo .line > p:first-child { max-width: 11em; }
.voo .cap { display: block; left: 50%; top: 50%; width: clamp(180px, 22vw, 340px); aspect-ratio: 4 / 5; margin: calc(clamp(180px, 22vw, 340px) * -.625) 0 0 calc(clamp(180px, 22vw, 340px) * -.5); object-fit: cover; border-radius: 22px; box-shadow: 0 24px 50px rgba(39, 50, 75, .28); }
/* Raio fixo: a perspectiva encolhe junto com o bloco; sem sombra nem raio por frame (repintura). */
.voo .portal { width: 100%; height: 100%; border-radius: 30px; }
.voo .portal.near { border-radius: 0; }

/* Fotos */
.ring { overflow: hidden; border-radius: 26px; background: var(--blue-soft); }
.ring img, .ring video { width: 100%; height: 100%; object-fit: cover; }

/* Ocasiões */
.occasions { padding: clamp(72px, 12vh, 140px) var(--gutter); max-width: 1240px; margin: 0 auto; }
.occasions h2 { font-size: clamp(2.3rem, 5.8vw, 5.2rem); max-width: 12em; margin-bottom: clamp(32px, 6vh, 64px); }
.occasions article { display: grid; grid-template-columns: minmax(0, 5fr) minmax(0, 6fr); gap: clamp(24px, 5vw, 72px); align-items: center; padding: clamp(18px, 3vh, 30px) 0; }
.occasions article:nth-of-type(even) > .ring { order: 2; }
.occasions .ring { aspect-ratio: 4 / 3; }
.occasions h3 { font-size: clamp(2rem, 4vw, 3.4rem); margin-bottom: 10px; }
.occasions p { max-width: 30em; margin-bottom: 12px; }

/* Passos */
.steps { padding: clamp(72px, 12vh, 130px) var(--gutter); }
.steps h2 { font-size: clamp(2.6rem, 7vw, 6rem); text-align: center; margin-bottom: clamp(30px, 6vh, 60px); }
.steps ol { list-style: none; counter-reset: s; margin: 0 auto; padding: 0; max-width: 1120px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(22px, 4vw, 54px); }
.steps li { counter-increment: s; }
.steps li::before { content: counter(s); display: block; font: 400 clamp(4rem, 8vw, 7rem)/1 var(--display); color: #fff; }
.steps h3 { font-size: clamp(1.5rem, 2.4vw, 2.1rem); margin: 6px 0 8px; }

/* Dúvidas */
.faq { padding: clamp(72px, 12vh, 130px) var(--gutter); max-width: 900px; margin: 0 auto; }
.faq h2 { font-size: clamp(2.2rem, 5vw, 4.2rem); margin-bottom: 30px; }
.faq details { border-top: 2px solid var(--ink); }
.faq details:last-of-type { border-bottom: 2px solid var(--ink); }
.faq summary { cursor: pointer; font-weight: 800; font-size: 1.14em; padding: 16px 34px 16px 0; list-style: none; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 2px; top: 6px; font: 400 1.7rem/1.5 var(--display); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 18px; max-width: 40em; }

/* Contato */
.contact { padding: 40px var(--gutter) clamp(72px, 12vh, 120px); text-align: center; }
.contact h2 { font-size: clamp(2.6rem, 7vw, 6rem); max-width: 11em; margin: 0 auto; }
.contact .lead { margin-inline: auto; }
#quote { max-width: 620px; margin: 30px auto 0; text-align: left; display: grid; gap: 22px; }
#quote fieldset { border: 0; padding: 0; margin: 0; }
#quote legend { font-weight: 800; padding: 0; margin-bottom: 8px; }
#quote legend small { font-weight: 500; font-size: .86em; margin-left: 6px; }
.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chips legend { width: 100%; }
.chips label { cursor: pointer; }
.chips input, .swatches input { position: absolute; opacity: 0; width: 1px; height: 1px; }
.chips span { display: block; padding: 10px 16px; border-radius: 999px; background: #fff; font-weight: 700; box-shadow: 0 3px 0 rgba(39, 50, 75, .25); }
.chips input:checked + span { background: var(--ink); color: #fff; }
.chips input:focus-visible + span, .swatches input:focus-visible + span { outline: 3px solid var(--ink); outline-offset: 3px; }
.swatches { display: flex; flex-wrap: wrap; gap: 10px; }
.swatches label { cursor: pointer; display: block; }
.swatches span { display: block; width: 46px; height: 52px; border-radius: 50% 50% 48% 48% / 46% 46% 54% 54%; box-shadow: inset -5px -7px 11px rgba(39, 50, 75, .14), inset 5px 6px 8px rgba(255, 255, 255, .55); transition: transform .16s cubic-bezier(.3, 1.8, .5, 1); }
.swatches input:checked + span { transform: translateY(-5px) scale(1.08); box-shadow: inset -5px -7px 11px rgba(39, 50, 75, .14), inset 5px 6px 8px rgba(255, 255, 255, .55), 0 0 0 3px var(--ink); }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.fields label { font-weight: 800; }
.fields input { display: block; width: 100%; margin-top: 6px; font: 600 1rem var(--body); color: var(--ink); background: #fff; border: 0; border-radius: 14px; padding: 13px 14px; min-height: 50px; }

footer { background: var(--ink); color: #fff; padding: 44px var(--gutter) calc(44px + env(safe-area-inset-bottom)); display: flex; gap: 28px; align-items: center; flex-wrap: wrap; }
footer img { width: 118px; height: auto; }
footer .social { display: inline-flex; width: 44px; height: 44px; align-items: center; justify-content: center; border-radius: 50%; background: rgba(255, 255, 255, .1); color: #fff; }
footer .social:hover, footer .social:focus-visible { background: rgba(255, 255, 255, .22); }
footer .social svg { width: 24px; height: 24px; fill: currentColor; }
footer .social svg[fill="none"] { fill: none; }
.f-links { display: flex; flex-wrap: wrap; gap: 8px 22px; margin-top: 10px; font-weight: 700; }

@media (max-width: 860px) {
  .top nav { display: none; }
  .occasions article { grid-template-columns: minmax(0, 1fr); }
  .occasions article:nth-of-type(even) > .ring { order: 0; }
  .steps ol { grid-template-columns: minmax(0, 1fr); }
  .voo .hero { width: 100%; height: auto; padding: 84px var(--gutter) 0; display: block; }
  .voo .cap { width: 44vw; margin: -27.5vw 0 0 -22vw; }
  .chips-line { display: none; }
}
@media (max-width: 480px) { .fields { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  body { transition: none; }
  .btn, .swatches span { transition: none; }
}