:root {
  --ivory: #f7f3ef;
  --blush: #f1dcd7;
  --rose: #b8857a;
  --rose-d: #8f5f55;
  --graphite: #2b2a2e;
  --ink: #232126;
  --muted: #6f6a6c;
  --paper: #fffdfb;
  --line: rgba(35, 33, 38, .12);
  --focus: #b8857a;
  --serif: 'EB Garamond', 'Garamond', Georgia, serif;
  --sans: 'Outfit', system-ui, sans-serif;
  --pad: clamp(18px, 5vw, 76px);
  --max: 1240px;
}
body { background: var(--ivory); color: var(--ink); font: 300 1.06rem/1.75 var(--sans); }
::selection { background: var(--blush); color: var(--ink); }
b { font-weight: 500; }

.kicker { font: 400 .76rem/1.3 var(--sans); letter-spacing: .3em; text-transform: uppercase; color: var(--rose-d); margin-bottom: 20px; }
.display { font: 400 clamp(2.6rem, 5.2vw, 5rem)/1.02 var(--serif); letter-spacing: -.025em; }
.h2 { font: 400 clamp(2rem, 3.8vw, 3.3rem)/1.06 var(--serif); letter-spacing: -.02em; }
.display em, .h2 em { font-style: italic; color: var(--rose); }
.lead { font-size: clamp(1.05rem, 1.25vw, 1.15rem); color: var(--muted); max-width: 32em; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 54px; padding: 0 30px; border-radius: 0; background: var(--graphite); color: var(--ivory); font: 400 .9rem/1 var(--sans); letter-spacing: .14em; text-transform: uppercase; text-decoration: none; transition: background .35s; }
.btn:hover { background: var(--rose-d); }
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-weight: 400; color: var(--ink); text-decoration: none; border-bottom: 1px solid var(--rose); }
.link svg { width: 18px; height: 18px; fill: currentColor; transition: transform .3s; }
.link:hover svg { transform: translateX(4px); }

/* header */
.hdr { position: fixed; inset: 0 0 auto; z-index: 50; display: flex; align-items: center; gap: 30px; padding: 16px var(--pad); transition: background .4s, transform .5s, box-shadow .4s; }
.hdr.is-scrolled { background: rgba(247, 243, 239, .92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 1px 0 var(--line); }
.hdr.is-hidden { transform: translateY(-100%); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; margin-right: auto; }
.brand__logo { width: 48px; height: 24px; color: var(--graphite); }
.brand span { display: grid; line-height: 1.05; }
.brand b { font: 500 .95rem/1 var(--sans); letter-spacing: .2em; text-transform: uppercase; }
.brand small { font-size: .62rem; letter-spacing: .22em; text-transform: uppercase; color: var(--muted); margin-top: 5px; }
.nav { display: flex; gap: 28px; }
.nav a { font-size: .9rem; color: var(--ink); text-decoration: none; letter-spacing: .02em; }
.nav a:hover { color: var(--rose-d); }
.hdr__cta { font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; text-decoration: none; padding: 12px 18px; border: 1px solid var(--graphite); min-height: 44px; display: inline-flex; align-items: center; }
.hdr__cta:hover { background: var(--graphite); color: var(--ivory); }
.menu-btn { display: none; width: 44px; height: 44px; position: relative; }
.menu-btn span { position: absolute; left: 11px; right: 11px; height: 1px; background: var(--ink); transition: transform .35s; }
.menu-btn span:first-child { top: 18px; } .menu-btn span:last-child { top: 26px; }
.menu-open .menu-btn span:first-child { transform: translateY(4px) rotate(45deg); }
.menu-open .menu-btn span:last-child { transform: translateY(-4px) rotate(-45deg); }

section { padding: clamp(80px, 10vw, 140px) var(--pad); max-width: var(--max); margin: 0 auto; }

/* hero */
.hero { display: grid; grid-template-columns: .85fr 1.15fr; gap: clamp(30px, 6vw, 100px); align-items: center; min-height: 100svh; padding-top: 110px; max-width: 1340px; }
.hero__img { aspect-ratio: 820 / 1176; max-height: 80vh; width: 100%; max-width: 520px; justify-self: end; }
.hero__img img { object-position: top; }
.hero .display { margin-bottom: 26px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 14px 28px; align-items: center; margin-top: 36px; }
.hero__note { margin-top: 30px; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }

/* manifesto */
.manifest { max-width: none; background: var(--graphite); color: var(--ivory); text-align: center; padding-block: clamp(70px, 9vw, 120px); }
.manifest__t { font: italic 300 clamp(2rem, 5vw, 4.4rem)/1.1 var(--serif); max-width: 16em; margin: 0 auto; }
.manifest__s { margin-top: 22px; font-size: .78rem; letter-spacing: .3em; text-transform: uppercase; color: var(--blush); }

/* lentes */
.lenses { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.lenses__txt .h2 { margin-bottom: 22px; }
.lenses__txt > p:not(.kicker) { color: var(--muted); }
.facts { display: grid; gap: 0; margin-top: 30px; border-top: 1px solid var(--line); }
.facts li { display: grid; grid-template-columns: 150px 1fr; gap: 14px; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--muted); font-size: .95rem; }
.facts b { font: 400 1.3rem/1.2 var(--serif); color: var(--ink); }
.lenses__media { display: grid; grid-template-columns: 1.3fr .7fr; gap: 14px; align-items: end; }
.duo { display: grid; gap: 14px; }
.duo > div { position: relative; aspect-ratio: 3 / 2; }
.duo span { position: absolute; left: 12px; top: 12px; padding: 4px 12px; background: rgba(255, 253, 251, .92); font-size: .72rem; letter-spacing: .2em; text-transform: uppercase; }
.duo__b span { background: var(--graphite); color: var(--ivory); }
.tablet { aspect-ratio: 1; }

/* atelier */
.atelier { max-width: none; background: var(--blush); }
.atelier__head { max-width: 760px; margin: 0 auto 44px; text-align: center; }
.atelier__head .h2 { margin-bottom: 16px; }
.atelier__head p:last-child { color: var(--muted); }
.atelier__grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1.25fr .75fr; gap: clamp(24px, 4vw, 60px); align-items: center; }
.smile { background: radial-gradient(70% 80% at 50% 50%, #f9ebe7 0%, #ecd0ca 70%); padding: clamp(14px, 3vw, 40px); }
.smile svg { width: 100%; height: auto; overflow: visible; }
.controls { background: var(--paper); padding: clamp(22px, 3vw, 34px); display: grid; gap: 20px; }
.controls fieldset { border: 0; padding: 0; margin: 0; display: grid; gap: 8px; }
.controls legend { font-size: .74rem; letter-spacing: .26em; text-transform: uppercase; color: var(--rose-d); margin-bottom: 10px; }
.controls label { position: relative; display: flex; align-items: baseline; gap: 10px; padding: 10px 14px; border: 1px solid var(--line); cursor: pointer; transition: border-color .3s, background .3s; min-height: 44px; }
.controls label:hover { border-color: var(--rose); }
.controls input { position: absolute; opacity: 0; inset: 0; cursor: pointer; margin: 0; }
.controls label span { font: 400 1.25rem/1.2 var(--serif); }
.controls label small { font-size: .82rem; color: var(--muted); }
.controls label:has(input:checked) { border-color: var(--graphite); background: var(--ivory); }
.controls label:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 2px; }
.shades { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.shades label { flex-direction: column; align-items: center; gap: 6px; padding: 10px 6px; }
.shades i { width: 34px; height: 46px; border-radius: 14px 14px 18px 18px; background: var(--c); box-shadow: inset 0 -8px 10px rgba(0, 0, 0, .06), 0 0 0 1px rgba(0, 0, 0, .08); }
.shades span { font: 500 .8rem/1 var(--sans) !important; letter-spacing: .1em; }
.switch span::before { content: ''; display: inline-block; width: 30px; height: 16px; margin-right: 10px; border-radius: 10px; background: var(--line); vertical-align: -2px; transition: background .3s; box-shadow: inset 0 0 0 1px var(--line); }
.switch:has(input:checked) span::before { background: var(--rose) radial-gradient(circle at 22px 8px, #fff 5px, transparent 6px); }
.switch span::before { background-image: radial-gradient(circle at 8px 8px, #fff 5px, transparent 6px); }
.switch { flex-wrap: wrap; }
.controls__sum { font: italic 400 1.2rem/1.3 var(--serif); border-top: 1px solid var(--line); padding-top: 16px; }

/* casos delicados */
.delicate { display: grid; grid-template-columns: .9fr 1.1fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.delicate__media { aspect-ratio: 1; }
.delicate__txt .h2 { margin-bottom: 22px; }
.delicate__txt > p:not(.kicker) { color: var(--muted); margin-bottom: 14px; }

/* serviços */
.services .h2 { max-width: 760px; margin-bottom: 40px; }
.serv { border-top: 1px solid var(--line); }
.serv li { display: grid; grid-template-columns: 60px 1fr 1.2fr; gap: 20px; align-items: baseline; padding: 24px 0; border-bottom: 1px solid var(--line); transition: background .4s, padding .4s; }
.serv li:hover { background: var(--paper); padding-inline: 16px; }
.serv span { font-size: .78rem; letter-spacing: .2em; color: var(--rose-d); }
.serv h3 { font: 400 clamp(1.5rem, 2.4vw, 2.1rem)/1.1 var(--serif); }
.serv p { color: var(--muted); font-size: .97rem; }

/* doutora */
.dra { display: grid; grid-template-columns: 1.1fr .9fr; gap: clamp(30px, 6vw, 90px); align-items: center; }
.dra__imgs { display: grid; grid-template-columns: 1fr .8fr; gap: 14px; align-items: end; }
.dra__imgs figure:first-child { aspect-ratio: 800 / 1199; }
.dra__imgs figure:last-child { aspect-ratio: 3 / 4; margin-bottom: 50px; }
.dra__txt .h2 { margin-bottom: 20px; }
.dra__txt > p:not(.kicker) { color: var(--muted); margin-bottom: 14px; }

/* avaliações */
.reviews { text-align: center; }
.quotes { position: relative; max-width: 900px; margin: 0 auto; min-height: 260px; display: grid; }
.quotes blockquote { grid-area: 1 / 1; margin: 0; opacity: 0; visibility: hidden; transition: opacity .7s, visibility .7s; display: grid; align-content: center; gap: 22px; }
.quotes blockquote.is-on { opacity: 1; visibility: visible; }
.quotes p { font: italic 300 clamp(1.6rem, 3.2vw, 2.6rem)/1.25 var(--serif); }
.quotes cite { font-style: normal; font-size: .76rem; letter-spacing: .26em; text-transform: uppercase; color: var(--rose-d); }
.quotes__nav { grid-area: 2 / 1; display: flex; justify-content: center; gap: 4px; margin-top: 26px; }
.quotes__nav button { width: 44px; height: 44px; position: relative; }
.quotes__nav button::after { content: ''; position: absolute; left: 12px; right: 12px; top: 21px; height: 2px; background: var(--line); transition: background .3s; }
.quotes__nav button[aria-current="true"]::after { background: var(--graphite); }

/* visite */
.visit { position: relative; max-width: 1340px; padding-bottom: clamp(80px, 10vw, 140px); }
.visit__img { aspect-ratio: 1600 / 846; }
.visit__box { position: relative; margin: -120px 0 0 auto; width: min(100%, 520px); background: var(--paper); padding: clamp(24px, 3.4vw, 44px); box-shadow: 0 40px 80px -50px rgba(35, 33, 38, .5); }
.visit__box .h2 { margin-bottom: 10px; }
address { font-style: normal; margin-bottom: 14px; }
.status { display: inline-flex; align-items: center; gap: 8px; padding: 6px 14px; background: var(--ivory); font-size: .8rem; letter-spacing: .06em; color: var(--muted); margin-bottom: 14px; }
.status.is-open { color: #3f7a55; }
.status.is-open::before { content: ''; width: 7px; height: 7px; border-radius: 50%; background: #3f7a55; }
.visit__h { font-size: .92rem; color: var(--muted); margin-bottom: 24px; }
.visit__act { display: flex; flex-wrap: wrap; gap: 12px 24px; align-items: center; }

/* faq */
.faq { display: grid; grid-template-columns: .8fr 1.2fr; gap: clamp(30px, 6vw, 80px); padding-top: 0; }
.faq__list details { border-bottom: 1px solid var(--line); }
.faq__list summary { padding: 22px 34px 22px 0; cursor: pointer; list-style: none; position: relative; font: 400 1.35rem/1.3 var(--serif); }
.faq__list summary::-webkit-details-marker { display: none; }
.faq__list summary::after { content: '+'; position: absolute; right: 2px; top: 18px; font: 200 1.6rem/1 var(--sans); color: var(--rose-d); transition: transform .3s; }
.faq__list details[open] summary::after { transform: rotate(45deg); }
.faq__list p { padding-bottom: 22px; color: var(--muted); }

/* footer */
.ftr { background: var(--graphite); color: rgba(247, 243, 239, .7); text-align: center; padding: 56px var(--pad) 110px; display: grid; gap: 6px; font-size: .88rem; }
.ftr__brand { display: flex; justify-content: center; align-items: center; gap: 12px; color: var(--ivory); letter-spacing: .2em; text-transform: uppercase; font-size: .82rem; margin-bottom: 10px; }
.ftr__brand svg { width: 44px; height: 22px; color: var(--blush); }
.ftr__s { font-size: .76rem; opacity: .8; }
.ftr a { color: var(--blush); }
.wa-float { background: var(--graphite); color: var(--ivory); border-radius: 0; }

/* responsive */
@media (max-width: 1040px) {
  .nav, .hdr__cta { display: none; }
  .menu-btn { display: block; }
  .hdr.menu-open { background: var(--ivory); backdrop-filter: none; -webkit-backdrop-filter: none; transform: none; }
  .menu-open .nav { display: flex; position: fixed; inset: 0; z-index: -1; flex-direction: column; justify-content: center; gap: 6px; padding: 0 var(--pad); background: var(--ivory); }
  .menu-open .nav a { font: 400 2.5rem/1.3 var(--serif); }
}
@media (max-width: 880px) {
  .hero, .lenses, .atelier__grid, .delicate, .dra, .faq { grid-template-columns: 1fr; }
  .hero { min-height: auto; padding-top: 96px; }
  .hero__img { justify-self: center; max-height: 64vh; max-width: 78%; order: 2; }
  .lenses__media { grid-template-columns: 1fr; }
  .tablet { display: none; }
  .serv li { grid-template-columns: 40px 1fr; }
  .serv p { grid-column: 2; }
  .visit__box { margin: -40px 12px 0; width: auto; }
}
@media (max-width: 560px) {
  .facts li { grid-template-columns: 1fr; gap: 2px; }
  .dra__imgs figure:last-child { margin-bottom: 24px; }
  .shades { grid-template-columns: repeat(4, 1fr); gap: 6px; }
  .quotes { min-height: 320px; }
}