/* ===================================================================
   BELO BROWNIE — folha de estilos
   =================================================================== */

@font-face{
  font-family:'Boowie';
  src:url('../fonts/boowie.ttf') format('truetype');
  font-weight:400;
  font-display:swap;
}

:root{
  --canvas:#1c1310;
  --panel:#241a16;
  --panel-line:#3a2a22;
  --wood:#6b4f3f;
  --accent:#d9b46a;
  --accent-hover:#c69f57;
  --accent-muted:rgba(217,180,106,.35);
  --text-primary:#f5ece0;
  --text-secondary:#bda997;
  --ease:cubic-bezier(.22,.61,.36,1);
  --ease-soft:cubic-bezier(.4,0,.2,1);
  --tshadow:0 1px 2px rgba(5,3,2,.95),0 3px 12px rgba(5,3,2,.78),0 10px 44px rgba(5,3,2,.8);
  font-family:'Lora',Georgia,serif;
}

*{box-sizing:border-box}
html,body{overflow-x:hidden;overflow-x:clip;background:var(--canvas)}
body{margin:0;color:var(--text-primary);background:var(--canvas);line-height:1.5;-webkit-font-smoothing:antialiased}
h1,h2,h3{font-family:'Boowie',Georgia,serif;font-weight:400;letter-spacing:.01em;margin:0}
p{margin:0}
a{color:inherit}
img{max-width:100%;display:block}

/* screen-reader-only text: kept in the flow for assistive tech, invisible on screen */
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap}

.skip-link{position:absolute;left:-999px;top:0;background:var(--accent);color:#1c1310;padding:.8em 1.2em;z-index:999;font-family:'Space Mono',monospace;font-size:.85rem}
.skip-link:focus{left:1em;top:1em}

:focus-visible{outline:2px solid var(--accent);outline-offset:3px}

.kicker{font-family:'Space Mono',monospace;font-size:.72rem;letter-spacing:.18em;text-transform:uppercase;color:var(--accent);display:inline-block}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  background:var(--accent);color:#221609;font-family:'Space Mono',monospace;
  font-size:.9rem;font-weight:700;letter-spacing:.03em;text-decoration:none;
  padding:1em 1.8em;border-radius:100px;border:none;cursor:pointer;
  transition:background .3s var(--ease-soft),transform .3s var(--ease-soft);
  text-shadow:none;
}
.btn:hover{background:var(--accent-hover);transform:translateY(-2px)}
@media (pointer:coarse){.btn{min-height:44px}}

/* ---------- NAV ---------- */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:40;
  display:flex;align-items:center;justify-content:space-between;
  padding:1.1em clamp(1.2em,4vw,3em);
  background:linear-gradient(to bottom,rgba(20,14,11,.75),transparent);
  pointer-events:none;
}
.nav *{pointer-events:auto}
.nav-mark{font-family:'Boowie',Georgia,serif;font-size:1.5rem;color:var(--accent);text-decoration:none;line-height:1;text-shadow:var(--tshadow)}
.nav-cta{font-size:.78rem;padding:.7em 1.3em}

/* ---------- HERO ---------- */
.hero-pin{position:relative;height:400vh}
.hero-stage{position:sticky;top:0;left:0;width:100%;height:100vh;overflow:hidden;background:var(--canvas)}

.poster{position:absolute;inset:0;background-size:cover;background-position:center;opacity:1;transition:opacity .6s var(--ease-soft)}
#heroVideo{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transition:opacity .6s var(--ease-soft);will-change:transform;transform:translateZ(0)}
.stage.video-ready #heroVideo{opacity:1}
.stage.video-ready .poster{opacity:0}

.scrim{position:absolute;inset:0;pointer-events:none;background:radial-gradient(ellipse 120% 90% at 62% 45%,rgba(10,7,5,0) 30%,rgba(10,7,5,.62) 100%)}

.hero-copy{position:absolute;inset:0;display:flex;align-items:center}
.band{position:absolute;left:0;right:0;padding:0 clamp(1.5em,7vw,7em);opacity:0;pointer-events:none}
.band::before{content:"";position:absolute;inset:-6% -2%;pointer-events:none;opacity:calc(.25 + .75*var(--k,1));background:radial-gradient(ellipse 70% 60% at 62% 50%,rgba(5,3,2,.6) 0%,rgba(5,3,2,.4) 46%,rgba(5,3,2,0) 76%)}
.band-inner{position:relative;max-width:min(620px,90vw);margin-left:auto;text-align:right}
.band .kicker{margin-bottom:.6em}
.band h2{font-size:clamp(2.4rem,6.5vw,4.6rem);line-height:1.02;color:var(--text-primary);text-shadow:var(--tshadow);padding-bottom:.15em}
.band h2 .line{display:block}
.band .sub{font-family:'Lora',Georgia,serif;font-style:italic;font-size:clamp(1rem,1.6vw,1.25rem);color:var(--text-secondary);margin-top:.7em;text-shadow:var(--tshadow);max-width:32ch;margin-left:auto;
  opacity:clamp(0,calc((var(--k,0) - .62)*4),1);
  transform:translateY(calc((1 - clamp(0,calc((var(--k,0) - .62)*4),1))*14px))}
.band .cta-row{margin-top:1.5em;display:flex;justify-content:flex-end;
  opacity:clamp(0,calc((var(--k,0) - .78)*5),1);
  transform:translateY(calc((1 - clamp(0,calc((var(--k,0) - .78)*5),1))*10px))}

/* word/char split engine, driven by the --k custom property set in js/script.js */
.w{display:inline-block;overflow:hidden;padding-bottom:.12em;margin-bottom:-.12em;vertical-align:bottom;white-space:nowrap}
.w .c{display:inline-block;--kc:clamp(0,(var(--k,0) - var(--th,0))*2.8,1);opacity:var(--kc);transform:translateY(calc((1 - var(--kc))*36px)) rotate(calc((1 - var(--kc))*4deg))}

.scroll-cue{position:absolute;left:clamp(1.5em,7vw,7em);bottom:2.2em;display:flex;align-items:center;gap:.6em;color:var(--text-secondary);font-family:'Space Mono',monospace;font-size:.72rem;letter-spacing:.12em;text-transform:uppercase;opacity:.8}
.scroll-cue svg{width:14px;height:20px;animation:cueBob 2.2s var(--ease-soft) infinite}
@keyframes cueBob{0%,100%{transform:translateY(0)}50%{transform:translateY(6px)}}

/* whisper particles, hero only */
.motes{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.mote{position:absolute;width:3px;height:3px;border-radius:50%;background:var(--accent);opacity:.35;animation:moteDrift 14s linear infinite}
@keyframes moteDrift{0%{transform:translateY(0) translateX(0);opacity:0}10%{opacity:.4}90%{opacity:.3}100%{transform:translateY(-90vh) translateX(20px);opacity:0}}

/* ---------- STATIC HERO (phones / tablets / reduced motion / short screens) ---------- */
.static-hero{position:absolute;inset:0;display:none;background-size:cover;background-position:center}
.static-hero .scrim{background:linear-gradient(to top,rgba(8,5,4,.82) 0%,rgba(8,5,4,.35) 45%,rgba(8,5,4,.1) 70%)}
.static-hero-copy{position:absolute;left:0;right:0;bottom:0;padding:0 1.4em 3.4em;text-align:left}
.static-hero-copy h1{font-size:clamp(2.6rem,11vw,3.6rem);color:var(--text-primary);text-shadow:var(--tshadow)}
.static-hero-copy .sub{font-family:'Lora',Georgia,serif;font-style:italic;color:var(--text-secondary);margin-top:.6em;font-size:1.05rem;text-shadow:var(--tshadow);max-width:34ch}
.static-hero-copy .cta-row{margin-top:1.4em}

/* ---------- SECTIONS ---------- */
main{position:relative;background:var(--canvas)}
.section{padding:clamp(4em,10vw,7em) clamp(1.4em,6vw,5em);position:relative}
.section-inner{max-width:1180px;margin:0 auto}
.section .kicker{margin-bottom:.9em}
.section h2{font-size:clamp(2rem,4.2vw,3.2rem);color:var(--text-primary);max-width:16ch;line-height:1.06;padding-bottom:.1em}
.section p.lede{font-size:clamp(1.05rem,1.4vw,1.2rem);color:var(--text-secondary);max-width:60ch;margin-top:1.1em}

.divider{width:100%;height:1px;position:relative;margin:0}
.divider svg{width:100%;height:1px;display:block}
.divider path{stroke:var(--panel-line);stroke-width:1;fill:none;stroke-dasharray:1;stroke-dashoffset:1;transition:stroke-dashoffset 1.4s var(--ease)}
.divider.in path{stroke-dashoffset:0}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s var(--ease-soft),transform .8s var(--ease-soft)}
.reveal.in{opacity:1;transform:none}
.stagger .reveal:nth-child(1){transition-delay:0s}
.stagger .reveal:nth-child(2){transition-delay:.09s}
.stagger .reveal:nth-child(3){transition-delay:.18s}
.stagger .reveal:nth-child(4){transition-delay:.27s}
.stagger.in .reveal{transition-delay:0s}

/* intro / premise */
.premise{display:grid;grid-template-columns:1fr;gap:2.4em}
.premise-img{border-radius:6px;overflow:hidden;aspect-ratio:16/9;position:relative}
.premise-img img{width:100%;height:100%;object-fit:cover}
.premise-img::after{content:"";position:absolute;inset:0;box-shadow:inset 0 0 60px rgba(0,0,0,.4)}

/* two-column feature */
.feature{display:grid;grid-template-columns:1fr;gap:2.6em;align-items:center}
.feature-img{border-radius:6px;overflow:hidden;position:relative}
.feature-img img{width:100%;height:auto;object-fit:cover;transition:transform .8s var(--ease-soft)}
.feature:hover .feature-img img{transform:scale(1.03)}
.chips{display:flex;flex-wrap:wrap;gap:.6em;margin-top:1.6em}
.chip{font-family:'Space Mono',monospace;font-size:.78rem;letter-spacing:.04em;color:var(--text-primary);border:1px solid var(--panel-line);border-radius:100px;padding:.55em 1.1em;background:rgba(217,180,106,.06)}

.feature.reverse{grid-template-columns:1fr}

@media (min-width:860px){
  .premise{grid-template-columns:1.1fr .9fr;align-items:center;gap:3.5em}
  .feature{grid-template-columns:1fr 1fr;gap:3.5em}
  .feature.reverse .feature-img{order:2}
  .feature.reverse .feature-text{order:1}
}

/* flavor grid */
.flavor-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1em;margin-top:2.2em}
.flavor-grid figure{margin:0;position:relative;border-radius:6px;overflow:hidden;aspect-ratio:4/5}
.flavor-grid img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease-soft)}
.flavor-grid figure:hover img{transform:scale(1.05)}
.flavor-grid figcaption{position:absolute;left:0;right:0;bottom:0;padding:1.6em .9em .8em;
  background:linear-gradient(to top,rgba(8,5,4,.85) 0%,rgba(8,5,4,0) 100%);
  font-family:'Space Mono',monospace;font-size:.78rem;letter-spacing:.05em;color:var(--text-primary);text-transform:uppercase}
@media (min-width:700px){.flavor-grid{grid-template-columns:repeat(4,1fr)}}

/* interactive moment: press and hold to pour */
.pour{margin-top:2.6em;display:flex;flex-direction:column;align-items:flex-start;gap:1em}
.pour-visual{position:relative;width:180px;height:130px}
.pour-stage{position:absolute;inset:0}
.pour-stage svg{width:100%;height:100%;display:block}
.pour-hint{font-family:'Space Mono',monospace;font-size:.74rem;letter-spacing:.06em;color:var(--text-secondary);text-transform:uppercase}
.pour-btn{
  -webkit-user-select:none;user-select:none;touch-action:none;cursor:pointer;
  width:100%;height:100%;position:absolute;inset:0;border-radius:10px;border:1px solid var(--panel-line);
  background:rgba(217,180,106,.05);
}
.pour-btn:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
.pour-fill{transform-origin:top;transform:scaleY(0)}
body.reduced .pour-fill{transform:scaleY(1)}
.pour-chips{display:flex;flex-wrap:wrap;gap:.6em;margin-top:.4em}
.pour-chips .chip{opacity:0;transform:translateY(10px);transition:opacity .5s var(--ease-soft),transform .5s var(--ease-soft)}
.pour-chips .chip.lit{opacity:1;transform:none}

/* steps */
.steps{display:grid;grid-template-columns:1fr;gap:2em;margin-top:2.4em}
@media (min-width:760px){.steps{grid-template-columns:repeat(3,1fr)}}
.step{padding:1.8em;border:1px solid var(--panel-line);border-radius:8px;background:var(--panel)}
.step-num{font-family:'Boowie',Georgia,serif;font-size:2rem;color:var(--accent);line-height:1}
.step h3{font-size:1.15rem;color:var(--text-primary);margin-top:.5em;font-family:'Lora',Georgia,serif;font-weight:600}
.step p{color:var(--text-secondary);margin-top:.5em;font-size:.95rem}

/* faq */
.faq{max-width:760px;margin-top:2em}
.faq-item{border-bottom:1px solid var(--panel-line)}
.faq-q{width:100%;text-align:left;background:none;border:none;color:var(--text-primary);font-family:'Lora',Georgia,serif;font-size:1.05rem;font-weight:600;padding:1.3em 0;cursor:pointer;display:flex;justify-content:space-between;align-items:baseline;gap:1em}
.faq-q .plus{font-family:'Space Mono',monospace;color:var(--accent);transition:transform .35s var(--ease-soft);flex:none}
.faq-item[data-open="true"] .plus{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .4s var(--ease-soft)}
.faq-a p{color:var(--text-secondary);padding-bottom:1.3em;max-width:60ch}

/* final cta */
.final-cta{background:var(--panel);text-align:center}
.final-cta .section-inner{display:flex;flex-direction:column;align-items:center}
.final-cta h2{max-width:20ch}
.final-cta .cta-row{margin-top:1.6em}
.glow{position:absolute;inset:0;pointer-events:none;overflow:hidden}
.glow::after{content:"";position:absolute;left:50%;top:50%;width:60vw;height:60vw;max-width:700px;max-height:700px;transform:translate(-50%,-50%);border-radius:50%;background:radial-gradient(circle,var(--accent-muted) 0%,transparent 70%);opacity:.5;animation:glowPulse 7s var(--ease-soft) infinite;animation-delay:-2.3s}
@keyframes glowPulse{0%,100%{opacity:.35;transform:translate(-50%,-50%) scale(1)}50%{opacity:.55;transform:translate(-50%,-50%) scale(1.08)}}

/* footer */
footer{padding:3.5em clamp(1.4em,6vw,5em) 2.5em;border-top:1px solid var(--panel-line)}
.footer-row{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-start;gap:2em;max-width:1180px;margin:0 auto}
.footer-mark{font-family:'Boowie',Georgia,serif;font-size:1.7rem;color:var(--accent)}
.footer-links{display:flex;gap:1.6em;flex-wrap:wrap}
.footer-links a{color:var(--text-secondary);text-decoration:none;font-family:'Space Mono',monospace;font-size:.82rem;letter-spacing:.04em;transition:color .3s var(--ease-soft)}
.footer-links a:hover{color:var(--accent)}
.footer-note{color:var(--text-secondary);font-size:.8rem;margin-top:2.4em;max-width:1180px;margin-left:auto;margin-right:auto;opacity:.7}

/* pause everything when the browser tab is hidden */
body.paused *,body.paused *::before,body.paused *::after{animation-play-state:paused !important}

@media (pointer:coarse){
  .faq-q,.step,.chip{min-height:44px}
}

/* ---------- STATIC-HERO GATES (must match the GATES array in js/script.js exactly) ---------- */
@media (max-width:720px),
       (orientation:portrait) and (max-width:1024px),
       (orientation:portrait) and (pointer:coarse),
       (orientation:landscape) and (pointer:coarse) and (max-height:560px),
       (prefers-reduced-motion:reduce){
  .hero-pin{height:100vh}
  .hero-stage .poster,#heroVideo,.hero-copy,.motes{display:none}
  .static-hero{display:block}
}
@media (max-height:560px){
  .scroll-cue{display:none}
}

@media (prefers-reduced-motion:reduce){
  *{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important}
  .reveal{opacity:1;transform:none}
  .band{opacity:1 !important}
  .band .c{opacity:1 !important;transform:none !important}
  .divider path{stroke-dashoffset:0 !important}
}