/* ============================================
   Berbert Ferreira Dermatologia — Site premium
   Paleta: bordô profundo + creme · acento champagne
   ============================================ */

:root {
  --bordo: #6B0F1A;
  --bordo-deep: #560B14;
  --bordo-soft: #7d1f2a;
  --creme: #ECE6DA;
  --creme-warm: #F6F1E9;
  --nude: #EBDCD6;
  --gold: #C9A24B;
  --ink: #1E1A1A;
  --muted: #8a7d77;
  --serif: 'Cormorant Garamond', Georgia, serif;
  --sans: 'Jost', -apple-system, BlinkMacSystemFont, sans-serif;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--sans); background: var(--creme-warm); color: var(--ink);
  font-weight: 300; line-height: 1.7; overflow-x: hidden; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

/* ---------- Scrollbar ---------- */
html { scrollbar-color: var(--bordo) var(--creme-warm); scrollbar-width: thin; }
::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--creme-warm); }
::-webkit-scrollbar-thumb { background: linear-gradient(var(--bordo), var(--bordo-deep)); border-radius: 10px; border: 2px solid var(--creme-warm); }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* ---------- Grain (textura de filme) ---------- */
.grain { position: fixed; inset: -150%; z-index: 9997; pointer-events: none; opacity: .045; mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  animation: grain 0.6s steps(2) infinite; }
@keyframes grain { 0%{transform:translate(0,0);} 25%{transform:translate(-4%,3%);} 50%{transform:translate(3%,-4%);} 75%{transform:translate(-3%,-2%);} 100%{transform:translate(2%,3%);} }

/* ---------- Cursor (pontinho discreto) ---------- */
.cursor-dot { position: fixed; top: 0; left: 0; width: 7px; height: 7px; border-radius: 50%; background: rgba(201,162,75,.7); pointer-events: none; z-index: 9998; transform: translate(-50%,-50%); transition: width .25s var(--ease), height .25s var(--ease), background .25s; }
.cursor-dot.hover { width: 13px; height: 13px; background: rgba(201,162,75,.35); }
@media (hover: none), (max-width: 900px) { .cursor-dot { display: none; } }

/* ---------- Helpers ---------- */
.section-eyebrow { font-size: .72rem; letter-spacing: .42em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.2rem; font-weight: 400; }
.section-title { font-family: var(--serif); font-weight: 400; font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1.08; letter-spacing: .01em; color: var(--bordo); }
.section-title.light { color: var(--creme); }
.section-lead { font-size: 1.05rem; color: var(--muted); max-width: 46ch; margin-top: 1.2rem; }
.placeholder-note { font-size: .75rem; color: var(--muted); font-style: italic; margin-top: 1.5rem; opacity: .8; }
.placeholder-note.center { text-align: center; }

/* ---------- Buttons ---------- */
.btn { display: inline-block; font-family: var(--sans); font-size: .82rem; letter-spacing: .22em; text-transform: uppercase; padding: 1.05rem 2.4rem; border-radius: 2px; transition: all .5s var(--ease); border: 1px solid transparent; }
.btn--solid { background: var(--bordo); color: var(--creme); border-color: var(--bordo); }
.btn--solid:hover { background: transparent; color: var(--bordo); border-color: var(--bordo); }
.btn--ghost { border-color: rgba(236,230,218,.5); color: var(--creme); }
.btn--ghost:hover { background: var(--creme); color: var(--bordo); border-color: var(--creme); }

/* ---------- Loader ---------- */
.loader { position: fixed; inset: 0; z-index: 9999; background: var(--bordo); display: flex; align-items: center; justify-content: center; transition: opacity .8s var(--ease), visibility .8s; }
.loader.hidden { opacity: 0; visibility: hidden; }
.loader__mark { font-family: var(--serif); font-size: 5rem; color: var(--creme); animation: pulse 1.6s var(--ease) infinite; }
@keyframes pulse { 0%,100%{opacity:.35; transform:scale(.96);} 50%{opacity:1; transform:scale(1);} }

/* ---------- Scroll progress ---------- */
.scroll-progress { position: fixed; top: 0; left: 0; height: 2px; width: 0; background: var(--gold); z-index: 1000; transition: width .1s linear; }

/* ---------- WhatsApp flutuante ---------- */
.wa-float { position: fixed; bottom: 26px; right: 26px; z-index: 950; width: 56px; height: 56px; border-radius: 50%; background: #25D366; color: #fff; display: flex; align-items: center; justify-content: center; box-shadow: 0 14px 30px -10px rgba(37,211,102,.55); transition: transform .4s var(--ease), background .4s; }
.wa-float:hover { transform: scale(1.08); background: #1ebe5d; color: #fff; }

/* ---------- Header ---------- */
.header { position: fixed; top: 0; left: 0; right: 0; z-index: 900; display: flex; align-items: center; justify-content: space-between; padding: 1.6rem clamp(1.4rem, 5vw, 4rem); transition: all .5s var(--ease); color: var(--creme); }
.header.scrolled { background: rgba(86,11,20,.92); backdrop-filter: blur(10px); padding-top: 1rem; padding-bottom: 1rem; box-shadow: 0 1px 0 rgba(236,230,218,.08); }
.header__brand { display: flex; flex-direction: column; line-height: 1.1; }
.header__brand-mark { font-family: var(--serif); font-size: 1.35rem; letter-spacing: .04em; }
.header__brand-sub { font-size: .62rem; letter-spacing: .42em; text-transform: uppercase; opacity: .8; margin-top: 2px; }
.nav { display: flex; align-items: center; gap: 1.9rem; }
.nav a { font-size: .78rem; letter-spacing: .14em; text-transform: uppercase; position: relative; transition: opacity .3s; }
.nav a:not(.nav__cta)::after { content: ''; position: absolute; left: 0; bottom: -6px; height: 1px; width: 0; background: var(--gold); transition: width .4s var(--ease); }
.nav a:not(.nav__cta):hover::after { width: 100%; }
.nav__cta { border: 1px solid var(--gold); color: var(--gold); padding: .6rem 1.4rem; border-radius: 2px; transition: all .4s var(--ease); }
.nav__cta:hover { background: var(--gold); color: var(--bordo-deep); }
.nav-toggle { display: none; background: none; border: 0; flex-direction: column; gap: 6px; }
.nav-toggle span { width: 26px; height: 1.5px; background: var(--creme); transition: .3s; }

/* ---------- Hero ---------- */
.hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; color: var(--creme); overflow: hidden; padding: 0 1.4rem; }
.hero__video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: -2; }
.hero__overlay { position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(ellipse at 50% 40%, rgba(86,11,20,.55), rgba(60,7,14,.86) 75%),
    linear-gradient(180deg, rgba(60,7,14,.7), rgba(40,5,9,.92)); }
.hero__overlay::after { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(201,162,75,.06) 1px, transparent 1px); background-size: 26px 26px; opacity: .5; }
.hero__inner { width: 100%; max-width: 900px; }
.hero__eyebrow { font-size: .72rem; letter-spacing: .42em; text-transform: uppercase; color: var(--gold); margin-bottom: 1.8rem; }
.hero__title { font-family: var(--serif); font-weight: 300; font-size: clamp(2.6rem, 7vw, 5.4rem); line-height: 1.08; letter-spacing: .01em; text-wrap: balance; overflow-wrap: break-word; }
.hero__title .word { display: inline-block; opacity: 0; transform: translateY(40px); }
.hero__sub { font-family: var(--serif); font-style: italic; font-weight: 400; font-size: clamp(1.3rem, 3vw, 2rem); color: var(--gold); margin-top: 1.2rem; }
.hero__actions { display: flex; gap: 1rem; justify-content: center; margin-top: 2.8rem; flex-wrap: wrap; }
.hero__scroll { position: absolute; bottom: 2.4rem; left: 50%; transform: translateX(-50%); }
.hero__scroll span { display: block; width: 1px; height: 54px; background: linear-gradient(var(--gold), transparent); animation: scrollLine 2s var(--ease) infinite; }
@keyframes scrollLine { 0%{transform:scaleY(0); transform-origin:top;} 50%{transform:scaleY(1); transform-origin:top;} 51%{transform-origin:bottom;} 100%{transform:scaleY(0); transform-origin:bottom;} }

/* ---------- Band ---------- */
.band { background: var(--nude); padding: clamp(3.5rem, 8vw, 6rem) 1.4rem; text-align: center; }
.band p { font-family: var(--serif); font-style: italic; font-size: clamp(1.4rem, 3.4vw, 2.4rem); color: var(--bordo); max-width: 24ch; margin: 0 auto; line-height: 1.3; }

/* ---------- Números ---------- */
.stats { padding: clamp(3.5rem, 8vw, 6rem) clamp(1.4rem, 6vw, 6rem); max-width: 1300px; margin: 0 auto; text-align: center; }
.stats__inner { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; }
.stat { padding: 1.4rem 1rem; position: relative; }
.stat + .stat::before, .stat:not(:first-child)::before { content: ''; position: absolute; left: 0; top: 22%; bottom: 22%; width: 1px; background: rgba(107,15,26,.16); }
.stat__num { display: block; font-family: var(--serif); font-weight: 400; font-size: clamp(2.6rem, 5vw, 4rem); color: var(--bordo); line-height: 1; }
.stat__label { display: block; margin-top: .7rem; font-size: .74rem; letter-spacing: .18em; text-transform: uppercase; color: var(--muted); }

/* ---------- Sobre ---------- */
.sobre { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; padding: clamp(4rem, 10vw, 9rem) clamp(1.4rem, 6vw, 6rem); max-width: 1400px; margin: 0 auto; }
.sobre__photo { aspect-ratio: 4/5; border-radius: 4px; overflow: hidden; border: 1px solid rgba(107,15,26,.15); position: relative; box-shadow: 0 30px 60px -34px rgba(107,15,26,.5); }
.sobre__photo img { width: 100%; height: 115%; object-fit: cover; will-change: transform; }
.sobre__photo::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(86,11,20,.25), transparent 45%); pointer-events: none; }
.sobre__text p { color: #4a4240; margin-bottom: 1.1rem; max-width: 52ch; }
.sobre__creds { list-style: none; margin: 1.8rem 0 0; }
.sobre__creds li { padding: .5rem 0; border-bottom: 1px solid rgba(107,15,26,.12); color: var(--bordo); letter-spacing: .02em; }
.sobre__creds strong { color: var(--gold); margin-right: .6rem; }

/* ---------- Trajetória ---------- */
.trajetoria { padding: clamp(4rem, 10vw, 9rem) clamp(1.4rem, 6vw, 6rem); max-width: 1400px; margin: 0 auto; text-align: center; }
.trajetoria__head { margin-bottom: 3.5rem; }
.trajetoria__head .section-eyebrow { display: inline-block; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.6rem; position: relative; }
.timeline::before { content: ''; position: absolute; top: 9px; left: 6%; right: 6%; height: 1px; background: rgba(201,162,75,.4); }
.tl-item { position: relative; padding-top: 2.4rem; text-align: center; }
.tl-item::before { content: ''; position: absolute; top: 3px; left: 50%; transform: translateX(-50%); width: 12px; height: 12px; border-radius: 50%; background: var(--bordo); border: 2px solid var(--gold); }
.tl-year { font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; color: var(--gold); }
.tl-item h4 { font-family: var(--serif); font-weight: 500; font-size: 1.35rem; color: var(--bordo); margin: .5rem 0 .6rem; }
.tl-item p { font-size: .9rem; color: #5a514e; max-width: 26ch; margin: 0 auto; }

/* ---------- Vídeo (vertical 9:16) ---------- */
.video { background: linear-gradient(160deg, var(--bordo-deep) 0%, #3d070e 100%); padding: clamp(4rem, 10vw, 9rem) clamp(1.4rem, 6vw, 6rem); text-align: center; }
.video__head { margin-bottom: 3rem; }
.video__head .section-eyebrow { display: inline-block; }
.video__frame { position: relative; width: min(360px, 86vw); margin: 0 auto; border-radius: 14px; overflow: hidden; box-shadow: 0 40px 90px -36px rgba(0,0,0,.75); border: 1px solid rgba(201,162,75,.3); }
.video__frame video { width: 100%; display: block; aspect-ratio: 9/16; object-fit: cover; background: #000; }
.video__play { position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%); width: 76px; height: 76px; border-radius: 50%; border: 1px solid var(--gold); background: rgba(86,11,20,.5); backdrop-filter: blur(4px); color: var(--creme); display: flex; align-items: center; justify-content: center; transition: all .4s var(--ease); }
.video__play:hover { background: var(--gold); color: var(--bordo-deep); transform: translate(-50%,-50%) scale(1.08); }
.video__play svg { margin-left: 4px; }
.video__play.hidden { opacity: 0; visibility: hidden; }

/* ---------- Tratamentos ---------- */
.tratamentos { padding: clamp(4rem, 10vw, 9rem) clamp(1.4rem, 6vw, 6rem); max-width: 1400px; margin: 0 auto; }
.tratamentos__head { max-width: 640px; margin-bottom: 3.5rem; }
.cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.4rem; }
.card { background: #fff; padding: 2.6rem 2.4rem; border-radius: 4px; border: 1px solid rgba(107,15,26,.08); transition: transform .5s var(--ease), box-shadow .5s var(--ease); position: relative; overflow: hidden; }
.card::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 2px; background: var(--gold); transform: scaleY(0); transform-origin: top; transition: transform .5s var(--ease); }
.card:hover { transform: translateY(-6px); box-shadow: 0 24px 50px -28px rgba(107,15,26,.4); }
.card:hover::before { transform: scaleY(1); }
.card__num { font-family: var(--serif); font-size: 1rem; color: var(--gold); letter-spacing: .1em; }
.card h3 { font-family: var(--serif); font-weight: 500; font-size: 1.7rem; color: var(--bordo); margin: .6rem 0 .9rem; }
.card p { color: #5a514e; font-size: .95rem; }

/* ---------- Tecnologias ---------- */
.tecnologias { background: var(--nude); padding: clamp(4rem, 10vw, 9rem) clamp(1.4rem, 6vw, 6rem); }
.tecnologias__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 6vw, 5rem); align-items: center; max-width: 1300px; margin: 0 auto; }
.tech-list { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.tech-item { background: rgba(255,255,255,.55); border: 1px solid rgba(107,15,26,.1); border-radius: 4px; padding: 1.6rem 1.5rem; }
.tech-item h4 { font-family: var(--serif); font-weight: 500; font-size: 1.3rem; color: var(--bordo); margin-bottom: .4rem; }
.tech-item p { font-size: .88rem; color: #5a514e; }

/* ---------- Experiência ---------- */
.experiencia { background: linear-gradient(160deg, var(--bordo) 0%, var(--bordo-deep) 100%); color: var(--creme); padding: clamp(4.5rem, 11vw, 10rem) clamp(1.4rem, 6vw, 6rem); position: relative; }
.experiencia::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(201,162,75,.05) 1px, transparent 1px); background-size: 26px 26px; }
.watermark { position: absolute; right: -2%; top: 50%; transform: translateY(-50%); font-family: var(--serif); font-weight: 500; font-size: clamp(20rem, 40vw, 42rem); line-height: 1; color: rgba(236,230,218,.04); pointer-events: none; z-index: 0; will-change: transform; }
.experiencia__inner { max-width: 1200px; margin: 0 auto; position: relative; z-index: 1; }
.exp-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2.4rem; margin-top: 3.5rem; }
.exp-item { padding-top: 1.4rem; border-top: 1px solid rgba(201,162,75,.35); }
.exp-item span { font-family: var(--serif); font-size: 1.4rem; color: var(--gold); }
.exp-item h4 { font-family: var(--serif); font-weight: 500; font-size: 1.4rem; margin: .8rem 0 .6rem; }
.exp-item p { color: rgba(236,230,218,.72); font-size: .92rem; }

/* ---------- Resultados / Antes e Depois ---------- */
.resultados { padding: clamp(4rem, 10vw, 9rem) clamp(1.4rem, 6vw, 6rem); max-width: 1400px; margin: 0 auto; text-align: center; }
.resultados__head { max-width: 640px; margin: 0 auto 3.5rem; }
.resultados__head .section-eyebrow { display: inline-block; }
.gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.gallery figure { border-radius: 4px; overflow: hidden; box-shadow: 0 20px 44px -28px rgba(107,15,26,.45); }
.ba { --pos: 50%; position: relative; aspect-ratio: 4/3; overflow: hidden; touch-action: none; user-select: none; cursor: ew-resize; }
/* camadas (placeholders prontos pra receber <img> reais) */
.ba__after, .ba__before { position: absolute; inset: 0; background-size: cover; background-position: center; display: flex; align-items: flex-start; justify-content: flex-start; }
.ba__after { background: linear-gradient(160deg, var(--bordo-soft), var(--bordo-deep)); }
.ba__before { background: linear-gradient(160deg, #9a8d86, #6c615c); width: var(--pos); border-right: 2px solid var(--creme); }
.ba__after img, .ba__before img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.ba__before img { width: 100vw; max-width: none; }
.ba__tag { margin: .8rem; font-size: .66rem; letter-spacing: .25em; text-transform: uppercase; color: var(--creme); background: rgba(30,26,26,.35); padding: .3rem .7rem; border-radius: 2px; backdrop-filter: blur(2px); position: relative; z-index: 2; }
.ba__handle { position: absolute; top: 0; bottom: 0; left: var(--pos); width: 2px; background: var(--creme); transform: translateX(-50%); pointer-events: none; display: flex; align-items: center; justify-content: center; }
.ba__arrows { width: 38px; height: 38px; border-radius: 50%; background: var(--creme); color: var(--bordo); display: flex; align-items: center; justify-content: center; font-size: 1.1rem; letter-spacing: -1px; box-shadow: 0 4px 14px rgba(0,0,0,.3); }
.gallery figcaption { padding: 1rem; font-family: var(--serif); font-size: 1.1rem; color: var(--bordo); background: #fff; border: 1px solid rgba(107,15,26,.08); border-top: 0; }

/* ---------- Depoimentos ---------- */
.depoimentos { padding: clamp(4rem, 10vw, 9rem) clamp(1.4rem, 6vw, 6rem); max-width: 1400px; margin: 0 auto; text-align: center; background: var(--creme-warm); }
.depoimentos__head { margin-bottom: 3.5rem; }
.depoimentos__head .section-eyebrow { display: inline-block; }
.carousel { max-width: 820px; margin: 0 auto; }
.carousel__track { position: relative; min-height: 220px; }
.carousel__track::before { content: '\201C'; font-family: var(--serif); font-size: 7rem; line-height: 1; color: rgba(201,162,75,.35); display: block; height: 3.2rem; }
.slide { position: absolute; inset: 3.2rem 0 0; opacity: 0; transform: translateY(16px); transition: opacity .8s var(--ease), transform .8s var(--ease); pointer-events: none; }
.slide.is-active { opacity: 1; transform: none; pointer-events: auto; position: relative; }
.slide p { font-family: var(--serif); font-style: italic; font-size: clamp(1.4rem, 2.6vw, 2rem); color: var(--bordo); line-height: 1.45; }
.slide cite { display: block; margin-top: 1.6rem; font-style: normal; font-size: .78rem; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }
.carousel__dots { display: flex; gap: .6rem; justify-content: center; margin-top: 2rem; }
.carousel__dots button { width: 9px; height: 9px; border-radius: 50%; border: 0; background: rgba(107,15,26,.22); transition: all .4s var(--ease); }
.carousel__dots button.active { background: var(--gold); transform: scale(1.25); }

/* ---------- FAQ ---------- */
.faq { padding: clamp(4rem, 10vw, 9rem) clamp(1.4rem, 6vw, 6rem); max-width: 1040px; margin: 0 auto; }
.faq__head { text-align: center; margin-bottom: 3.2rem; }
.faq__head .section-eyebrow { display: inline-block; }
.faq__groups { display: grid; gap: 2rem; }
.faq__group { background: #fff; border: 1px solid rgba(107,15,26,.08); border-radius: 6px; padding: .4rem clamp(1.4rem, 4vw, 2.6rem) 1rem; box-shadow: 0 18px 44px -34px rgba(107,15,26,.4); }
.faq__cat { font-size: .72rem; letter-spacing: .28em; text-transform: uppercase; color: var(--gold); padding: 1.6rem 0 .4rem; border-bottom: 1px solid rgba(201,162,75,.3); margin-bottom: .4rem; }
.acc-item { border-bottom: 1px solid rgba(107,15,26,.1); transition: padding .4s var(--ease); }
.acc-item:last-child { border-bottom: 0; }
.acc-q { width: 100%; background: none; border: 0; text-align: left; padding: 1.35rem .2rem; font-family: var(--serif); font-size: 1.3rem; color: var(--bordo); display: flex; align-items: center; justify-content: space-between; gap: 1rem; transition: color .3s; }
.acc-q:hover { color: var(--bordo-soft); }
.acc-item.open > .acc-q { color: var(--gold); }
.acc-icon { position: relative; width: 16px; height: 16px; flex-shrink: 0; }
.acc-icon::before, .acc-icon::after { content: ''; position: absolute; top: 50%; left: 0; width: 16px; height: 1.5px; background: currentColor; transition: transform .4s var(--ease); }
.acc-icon::after { transform: rotate(90deg); }
.acc-item.open .acc-icon::after { transform: rotate(0); }
.acc-a { max-height: 0; overflow: hidden; transition: max-height .5s var(--ease); }
.acc-a p { padding: 0 .2rem 1.5rem; color: #5a514e; max-width: 64ch; font-size: .98rem; }

/* ---------- Diagnóstico interativo ---------- */
.quiz { position: relative; overflow: hidden; background: linear-gradient(160deg, var(--bordo) 0%, var(--bordo-deep) 100%); color: var(--creme); padding: clamp(4.5rem, 11vw, 10rem) clamp(1.4rem, 6vw, 6rem); }
.quiz::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(201,162,75,.05) 1px, transparent 1px); background-size: 26px 26px; }
.watermark--quiz { left: -4%; right: auto; color: rgba(236,230,218,.035); }
.quiz__inner { position: relative; z-index: 1; max-width: 760px; margin: 0 auto; text-align: center; }
.quiz__head { margin-bottom: 2.6rem; }
.quiz__head .section-eyebrow { display: inline-block; }
.quiz__lead { color: rgba(236,230,218,.75); max-width: 46ch; margin: 1.1rem auto 0; }
.quiz__card { position: relative; background: rgba(236,230,218,.05); border: 1px solid rgba(201,162,75,.28); border-radius: 10px; padding: clamp(1.8rem, 5vw, 3.2rem); backdrop-filter: blur(6px); box-shadow: 0 40px 90px -50px #000; }
.quiz__progress { display: flex; gap: .5rem; justify-content: center; margin-bottom: 2.4rem; }
.quiz__progress span { width: 40px; height: 3px; border-radius: 3px; background: rgba(236,230,218,.18); transition: background .5s var(--ease); }
.quiz__progress span.done { background: var(--gold); }
.quiz__stage { position: relative; min-height: 300px; }
.qstep { position: absolute; inset: 0; opacity: 0; transform: translateY(20px); transition: opacity .55s var(--ease), transform .55s var(--ease); pointer-events: none; }
.qstep.is-active { opacity: 1; transform: none; pointer-events: auto; position: relative; }
.qstep__q { font-family: var(--serif); font-size: clamp(1.5rem, 3.4vw, 2.2rem); color: var(--creme); margin-bottom: 1.8rem; line-height: 1.2; }
.qopts { display: grid; grid-template-columns: 1fr 1fr; gap: .9rem; }
.qopt { text-align: left; background: rgba(236,230,218,.04); border: 1px solid rgba(236,230,218,.16); border-radius: 6px; padding: 1.1rem 1.3rem; color: var(--creme); transition: all .35s var(--ease); display: flex; flex-direction: column; gap: .25rem; opacity: 0; transform: translateY(14px); animation: optIn .5s var(--ease) forwards; }
.qstep.is-active .qopt:nth-child(1){animation-delay:.05s} .qstep.is-active .qopt:nth-child(2){animation-delay:.12s} .qstep.is-active .qopt:nth-child(3){animation-delay:.19s} .qstep.is-active .qopt:nth-child(4){animation-delay:.26s}
@keyframes optIn { to { opacity: 1; transform: none; } }
.qopt span { font-family: var(--serif); font-size: 1.25rem; }
.qopt small { font-size: .82rem; color: rgba(236,230,218,.6); letter-spacing: .02em; }
.qopt:hover { border-color: var(--gold); background: rgba(201,162,75,.1); transform: translateY(-3px); }
/* resultado */
.qresult { text-align: center; }
.qresult__eyebrow { font-size: .72rem; letter-spacing: .3em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.qresult__title { font-family: var(--serif); font-weight: 400; font-size: clamp(2rem, 5vw, 3rem); color: var(--creme); margin-bottom: 1rem; }
.qresult__text { color: rgba(236,230,218,.8); max-width: 48ch; margin: 0 auto 2rem; font-size: 1.05rem; }
.qresult .btn--solid { background: var(--gold); border-color: var(--gold); color: var(--bordo-deep); }
.qresult .btn--solid:hover { background: transparent; color: var(--gold); }
.qresult__restart { display: block; margin: 1.4rem auto 0; background: none; border: 0; color: rgba(236,230,218,.6); font-size: .76rem; letter-spacing: .18em; text-transform: uppercase; text-decoration: underline; text-underline-offset: 4px; transition: color .3s; }
.qresult__restart:hover { color: var(--gold); }

/* ---------- Contato ---------- */
.contato { background: var(--bordo-deep); color: var(--creme); padding: clamp(4.5rem, 11vw, 10rem) clamp(1.4rem, 6vw, 6rem); }
.contato__inner { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: start; max-width: 1300px; margin: 0 auto; }
.contato__lead { color: rgba(236,230,218,.78); max-width: 44ch; margin: 1.4rem 0 2rem; }
.contato__info { list-style: none; }
.contato__info li { padding: .9rem 0; border-bottom: 1px solid rgba(236,230,218,.14); font-size: .98rem; }
.contato__info span { display: inline-block; width: 110px; color: var(--gold); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; }
.contato__info a { color: var(--creme); border-bottom: 1px solid var(--gold); }
/* form */
.agendamento { background: linear-gradient(160deg, var(--bordo-soft), var(--bordo)); border: 1px solid rgba(201,162,75,.3); border-radius: 6px; padding: 2.4rem; }
.agendamento h3 { font-family: var(--serif); font-weight: 500; font-size: 1.7rem; color: var(--creme); margin-bottom: 1.4rem; }
.agendamento label { display: block; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; color: var(--gold); margin-bottom: 1rem; }
.agendamento input, .agendamento select, .agendamento textarea { width: 100%; margin-top: .5rem; padding: .85rem 1rem; background: rgba(236,230,218,.07); border: 1px solid rgba(236,230,218,.22); border-radius: 3px; color: var(--creme); font-family: var(--sans); font-size: .95rem; }
.agendamento input::placeholder, .agendamento textarea::placeholder { color: rgba(236,230,218,.4); }
.agendamento input:focus, .agendamento select:focus, .agendamento textarea:focus { outline: 0; border-color: var(--gold); }
.agendamento select option { color: var(--ink); }
.agendamento .btn { width: 100%; margin-top: .5rem; border-color: var(--gold); background: var(--gold); color: var(--bordo-deep); }
.agendamento .btn:hover { background: transparent; color: var(--gold); }
.contato__map { max-width: 1300px; margin: 3.5rem auto 0; border-radius: 6px; overflow: hidden; border: 1px solid rgba(201,162,75,.25); }
.contato__map iframe { width: 100%; height: 360px; border: 0; display: block; filter: grayscale(.3) contrast(1.05); }

/* ---------- Footer ---------- */
.footer { background: #2c060c; color: rgba(236,230,218,.6); padding: 2.6rem clamp(1.4rem, 6vw, 6rem); }
.footer__inner { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap; max-width: 1300px; margin: 0 auto; }
.footer__brand { font-family: var(--serif); font-size: 1.2rem; color: var(--creme); }
.footer__meta, .footer__credit { font-size: .76rem; letter-spacing: .08em; }

/* ---------- Reveal ---------- */
.reveal, .reveal-left, .reveal-right { opacity: 0; transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal { transform: translateY(40px); }
.reveal-left { transform: translateX(-50px); }
.reveal-right { transform: translateX(50px); }
.reveal.in, .reveal-left.in, .reveal-right.in { opacity: 1; transform: none; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .timeline { grid-template-columns: 1fr 1fr; gap: 2.4rem; }
  .timeline::before { display: none; }
}
@media (max-width: 900px) {
  .nav { position: fixed; inset: 0 0 0 auto; width: 80%; max-width: 340px; background: var(--bordo-deep); flex-direction: column; justify-content: center; gap: 1.6rem; transform: translateX(100%); transition: transform .5s var(--ease); overflow-y: auto; padding: 2rem; }
  .nav.open { transform: none; }
  .nav-toggle { display: flex; z-index: 950; }
  .nav-toggle.open span:first-child { transform: translateY(7.5px) rotate(45deg); }
  .nav-toggle.open span:last-child { transform: translateY(-7.5px) rotate(-45deg); }
  .sobre, .tecnologias__inner, .contato__inner { grid-template-columns: 1fr; }
  .cards, .tech-list { grid-template-columns: 1fr; }
  .exp-grid { grid-template-columns: 1fr 1fr; }
  .stats__inner { grid-template-columns: 1fr 1fr; gap: 1rem; }
  .stat:not(:first-child)::before { display: none; }
  .quotes, .gallery { grid-template-columns: 1fr; }
  .qopts { grid-template-columns: 1fr; }
  .agendamento { padding: 1.8rem 1.5rem; }
}
@media (max-width: 540px) {
  .exp-grid, .timeline { grid-template-columns: 1fr; }
  .hero__title { font-size: clamp(1.6rem, 6.6vw, 2.3rem); letter-spacing: 0; }
  .header { padding: 1.1rem 1.3rem; }
  .header__brand-mark { font-size: 1.15rem; }
  .hero__actions .btn { width: 100%; text-align: center; }
  .contato__map iframe { height: 280px; }
  .quiz__stage { min-height: 360px; }
  .wa-float { bottom: 18px; right: 18px; width: 50px; height: 50px; }
  .footer__inner { flex-direction: column; text-align: center; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } .reveal, .reveal-left, .reveal-right, .hero__title .word { opacity: 1 !important; transform: none !important; } }