/* CIMM Cadeiras — motivo: os três rodízios do símbolo (círculo) */
:root {
  --ground: #F4F6F3;
  --paper: #FFFFFF;
  --ink: #0D2424;
  --muted: #3E5656;
  --green: #104B4B;
  --green-2: #1B6262;
  --green-pale: #DCE8E4;
  --cu: #A9531F;          /* cobre da marca escurecido para contraste AA */
  --cu-brand: #C46630;
  --on-dark: #F4F6F3;
  --m: clamp(16px, 2.2vw, 32px);
  --gap: clamp(120px, 14vw, 200px);
  --step-small: clamp(0.8125rem, 0.79rem + 0.1vw, 0.875rem);
  --step-body: clamp(1.0625rem, 1rem + 0.25vw, 1.1875rem);
  --step-lead: clamp(1.25rem, 1.1rem + 0.7vw, 1.625rem);
  --step-head: clamp(2rem, 1.3rem + 3.2vw, 4rem);
  --step-display: clamp(2.75rem, 1rem + 6.4vw, 7.5rem);
  --ease: cubic-bezier(.2,.7,.2,1);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--ground); color: var(--ink); font: 400 var(--step-body)/1.5 "General Sans", system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; }
h1, h2, h3 { margin: 0; font-weight: 700; letter-spacing: -0.02em; line-height: 0.95; }
p { margin: 0; }
:focus-visible { outline: 3px solid var(--cu-brand); outline-offset: 3px; }
::selection { background: var(--green); color: var(--on-dark); }
.skip { position: absolute; left: -999px; }
.skip:focus { left: var(--m); top: 8px; z-index: 10; background: var(--paper); padding: 10px 14px; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

/* botões: sempre redondos, como os rodízios */
.btn { display: inline-flex; align-items: center; min-height: 52px; padding: 0 28px; border-radius: 999px; background: var(--green); color: var(--on-dark); text-decoration: none; font-weight: 500; transition: transform .2s var(--ease), background-color .2s; }
.btn:hover { background: var(--green-2); transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn--small { min-height: 44px; padding: 0 20px; font-size: var(--step-small); }
.btn--cu { background: var(--cu); }
.btn--cu:hover { background: #8F4419; }
.link { font-weight: 500; text-underline-offset: 5px; text-decoration-thickness: 2px; min-height: 44px; display: inline-flex; align-items: center; }
.link:hover { color: var(--green-2); }

/* barra */
.bar { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; gap: 32px; padding: 12px var(--m); background: var(--ground); }
.bar__mark { display: flex; align-items: center; gap: 10px; text-decoration: none; font-weight: 700; font-size: 1.25rem; letter-spacing: -0.02em; color: var(--green); }
.bar nav { display: flex; gap: 28px; margin-left: auto; }
.bar nav a { text-decoration: none; min-height: 44px; display: flex; align-items: center; }
.bar nav a:hover { color: var(--green-2); text-decoration: underline; text-underline-offset: 5px; }

/* hero */
.hero { display: grid; grid-template-columns: 58fr 42fr; gap: 12px; padding: 0 12px; min-height: calc(100svh - 68px); }
.hero__card { background: var(--paper); padding: clamp(28px, 4vw, 64px); display: flex; flex-direction: column; justify-content: flex-end; gap: 28px; position: relative; overflow: hidden; }
.casters { position: absolute; top: clamp(28px, 4vw, 64px); left: clamp(28px, 4vw, 64px); display: flex; gap: 18px; }
.casters i { width: 44px; height: 44px; border-radius: 50%; background: var(--green); animation: roll 1.1s var(--ease) both; }
.casters i:nth-child(2) { animation-delay: .1s; } .casters i:nth-child(3) { animation-delay: .2s; background: var(--cu-brand); }
@keyframes roll { from { transform: translateX(-60px) rotate(-180deg); opacity: 0; } }
.hero h1 { font-size: clamp(1.75rem, 4.3vw, 5rem); color: var(--green); }
.hero .lead { font-size: var(--step-lead); line-height: 1.35; max-width: 32ch; }
.hero__actions { display: flex; gap: 28px; align-items: center; flex-wrap: wrap; }
.hero__room { margin: 0; position: relative; overflow: hidden; background: var(--green); }
.fade { position: absolute; inset: 0; }
.fade img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity 1.6s ease; transform: scale(1.06); }
.fade img.is-on { opacity: 1; animation: drift 9s linear both; }
@keyframes drift { to { transform: scale(1); } }
.hero__disc { position: absolute; width: 46%; aspect-ratio: 1; border-radius: 50%; background: var(--cu-brand); right: -12%; bottom: -14%; }

/* intro */
.intro { padding: var(--gap) var(--m); display: flex; justify-content: center; }
.statement { font-size: clamp(1.5rem, 1rem + 1.6vw, 2.25rem); font-weight: 500; line-height: 1.2; letter-spacing: -0.01em; max-width: 26em; text-align: center; }
.th { display: inline-block; width: 1.05em; height: 1.05em; margin: 0 .12em; vertical-align: -0.18em; border-radius: 50%; overflow: hidden; background: var(--green-pale); }
.th img { width: 100%; height: 100%; object-fit: cover; }

/* showcase / escolha por ambiente */
.show { display: grid; grid-template-columns: 1fr 1fr; min-height: 88svh; background: var(--green-pale); }
.show__plate { display: grid; place-items: center; padding: 40px; }
.show__plate img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 50%; transition: opacity .4s; }
.show__plate img.swap { opacity: 0; }
.show__text { display: flex; flex-direction: column; justify-content: space-between; gap: 40px; padding: 48px var(--m) 48px 0; }
.tabs { display: flex; flex-wrap: wrap; gap: 8px; }
.tabs button { font: 500 var(--step-body) "General Sans", sans-serif; min-height: 44px; padding: 0 18px; border: 0; border-radius: 999px; background: transparent; color: var(--muted); cursor: pointer; transition: background-color .2s, color .2s, transform .2s; }
.tabs button:hover { color: var(--ink); transform: translateY(-1px); }
.tabs button[aria-selected="true"] { background: var(--green); color: var(--on-dark); }
.show__body h2 { font-size: var(--step-head); margin-bottom: 28px; }
.show__body p { max-width: 40ch; margin-bottom: 24px; }
.dots { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 8px; }
.dots li { display: flex; gap: 12px; align-items: center; }
.dots li::before { content: ""; width: 12px; height: 12px; border-radius: 50%; background: var(--cu-brand); flex: none; }
.qty { display: flex; align-items: center; gap: 16px; font-weight: 500; }
.qty input { width: 100px; min-height: 48px; padding: 0 16px; border: 2px solid var(--green); border-radius: 999px; font: 500 var(--step-body) "General Sans", sans-serif; background: var(--paper); color: var(--ink); }
.cells { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.cell { min-height: 72px; display: flex; align-items: center; justify-content: center; text-align: center; padding: 0 20px; border-radius: 999px; text-decoration: none; font-weight: 500; transition: transform .2s var(--ease), background-color .2s; }
.cell:hover { transform: translateY(-2px); }
.cell--ink { background: var(--green); color: var(--on-dark); }
.cell--ink:hover { background: var(--green-2); }
.cell--tone { background: var(--paper); color: var(--green); }

/* como funciona: blocos que crescem */
.how { padding: var(--gap) var(--m) 0; position: relative; }
.how h2 { font-size: var(--step-head); position: absolute; top: var(--gap); left: var(--m); max-width: 9em; }
.how__row { display: grid; grid-template-columns: repeat(12, 1fr); gap: 10px; align-items: end; }
.how__step:nth-child(1) { grid-column: 1 / 4; } .how__step:nth-child(2) { grid-column: 4 / 8; } .how__step:nth-child(3) { grid-column: 8 / 13; }
.tile { display: grid; place-items: center; overflow: hidden; margin-bottom: 20px; }
.tile img { width: 72%; aspect-ratio: 1; object-fit: cover; border-radius: 50%; }
.tile--a { height: 30vh; background: var(--green-pale); }
.tile--b { height: 44vh; background: var(--paper); }
.tile--c { height: 60vh; background: var(--green); }
.tile--a img { width: 60%; }
.how__step h3 { font-size: 1.25rem; font-weight: 500; letter-spacing: -0.01em; line-height: 1.2; margin-bottom: 8px; }
.how__step p { color: var(--muted); max-width: 34ch; }

/* linhas */
.lines { padding: var(--gap) var(--m); margin-left: 22vw; max-width: calc(680px + 2 * var(--m)); }
.lines h2 { font-size: var(--step-head); margin-bottom: 40px; }
.group { color: var(--muted); margin: 40px 0 8px; }
.lines h2 + .group { margin-top: 0; }
.rows { list-style: none; padding: 0; margin: 0; }
.rows li { display: flex; align-items: center; gap: 12px; min-height: 48px; font-size: 1.125rem; }
.dot { width: 16px; height: 16px; border-radius: 50%; background: var(--green); flex: none; }
.dot--cu { background: var(--cu-brand); } .dot--ink { background: var(--ink); }
.v { margin-left: auto; padding-left: 16px; font-size: 1rem; color: var(--muted); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* quem atende */
.about { margin: 0 20px; background: var(--green); color: var(--on-dark); min-height: 84svh; position: relative; overflow: hidden; display: grid; grid-template-columns: 1fr 1fr; padding: 56px; }
.about h2 { font-size: var(--step-head); }
.about__text { grid-column: 2; display: grid; gap: 48px; align-content: start; padding-left: 12%; }
.about__text h3 { font-size: 1.375rem; font-weight: 500; line-height: 1.2; margin-bottom: 10px; }
.about__text p { max-width: 34ch; }
.about__text .btn { justify-self: start; }
.about__disc { position: absolute; width: 38vw; aspect-ratio: 1; left: 56px; bottom: -8vw; border-radius: 50%; overflow: hidden; }
.about__disc img { width: 100%; height: 100%; object-fit: cover; object-position: 40% 50%; }

/* contato: cupom */
.contact { padding: var(--gap) var(--m); }
.coupon { /* taste-skill-ignore: máscara dos recortes do cupom */ --notch: radial-gradient(circle 14px at 46% 0, #0000 98%, #000) top / 100% 51% no-repeat, radial-gradient(circle 14px at 46% 100%, #0000 98%, #000) bottom / 100% 51% no-repeat; max-width: 1200px; margin: 0 auto; background: var(--cu); color: #fff; display: grid; grid-template-columns: 46% 54%; -webkit-mask: var(--notch); mask: var(--notch); }
.coupon__left { padding: 48px; display: flex; flex-direction: column; justify-content: space-between; gap: 40px; }
.coupon h2 { font-size: clamp(1.75rem, 1rem + 2.4vw, 2.75rem); max-width: 7em; }
.coupon__right { padding: 48px; display: grid; gap: 10px; border-left: 5px dotted var(--ground); }
.coupon input { min-height: 52px; padding: 0 20px; border: 0; border-radius: 999px; background: #C77245; color: #fff; font: 400 var(--step-body) "General Sans", sans-serif; }
.coupon input::placeholder { color: #FFF4EC; }
.submit { min-height: 56px; border: 0; border-radius: 999px; background: var(--ink); color: #fff; font: 500 var(--step-body) "General Sans", sans-serif; cursor: pointer; transition: transform .2s var(--ease); }
.submit:hover { transform: translateY(-2px); }

/* rodapé */
.foot { background: var(--green); color: var(--on-dark); padding: 64px var(--m) 32px; }
.foot__mark { display: flex; align-items: flex-end; justify-content: space-between; gap: 4vw; }
.big { font-size: clamp(5rem, 24vw, 22rem); font-weight: 700; line-height: .78; letter-spacing: -0.05em; }
.wheels { display: flex; gap: 2vw; padding-bottom: 1vw; }
.wheels i { width: 6vw; aspect-ratio: 1; border-radius: 50%; background: var(--on-dark); }
.wheels i:last-child { background: var(--cu-brand); }
.foot__cols { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 24px; margin-top: 56px; }
.foot nav { display: flex; gap: 28px; flex-wrap: wrap; }
.foot a { text-decoration-thickness: 1.5px; text-underline-offset: 4px; }
.foot nav a, .foot__contact a { min-height: 44px; display: inline-flex; align-items: center; }
.foot__contact { display: flex; gap: 28px; align-items: center; flex-wrap: wrap; }
.credits { margin-top: 32px; font-size: var(--step-small); max-width: 110ch; }
.foot__last { display: flex; justify-content: space-between; align-items: center; margin-top: 32px; }
.foot .btn { background: var(--on-dark); color: var(--green); }

/* entrada */
.js [data-rise] { opacity: 0; transform: translateY(24px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--d, 0ms); }
.js [data-rise].in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js [data-rise] { opacity: 1; transform: none; }
  html { scroll-behavior: auto; }
}

/* tablet */
@media (max-width: 960px) {
  .bar nav { display: none; }
  .bar .btn { margin-left: auto; }
  .hero { grid-template-columns: 1fr; }
  .hero__room { order: -1; height: 48svh; }
  .hero__card { margin: -24px 12px 0; position: relative; z-index: 1; min-height: 0; padding-top: 104px; }
  .show { grid-template-columns: 1fr; }
  .show__plate { padding: 32px 16px 0; }
  .show__plate img { max-width: 520px; }
  .show__text { padding: 32px var(--m) 48px; }
  .how h2 { position: static; margin-bottom: 40px; }
  .how__row { grid-template-columns: 1fr; gap: 28px; }
  .how__step:nth-child(n) { grid-column: 1; }
  .tile--a { height: 34vw; } .tile--b { height: 46vw; } .tile--c { height: 62vw; }
  .tile img { height: 86%; width: auto; }
  .lines { margin-left: 0; }
  .about { margin: 0 10px; grid-template-columns: 1fr; padding: 40px 24px 0; gap: 40px; min-height: 0; }
  .about h2 { font-size: 8vw; }
  .about__text { grid-column: 1; padding-left: 0; gap: 32px; }
  .about__disc { position: relative; left: auto; width: 86vw; max-width: 520px; justify-self: center; margin-bottom: -22vw; bottom: 0; }
  .coupon { /* taste-skill-ignore */ grid-template-columns: 1fr; --notch: radial-gradient(circle 14px at 0 40%, #0000 98%, #000) left / 51% 100% no-repeat, radial-gradient(circle 14px at 100% 40%, #0000 98%, #000) right / 51% 100% no-repeat; }
  .coupon__right { border-left: 0; border-top: 5px dotted var(--ground); padding: 32px 20px; }
  .coupon__left { padding: 32px 20px; }
}
@media (max-width: 560px) {
  .bar__mark span { display: none; }
  .hero h1 { font-size: 7.4vw; }
  .statement { text-align: left; font-size: 1.5rem; }
  .cells { grid-template-columns: 1fr; }
  .cell { min-height: 60px; }
  .rows li { flex-wrap: wrap; padding: 6px 0; }
  .v { margin-left: 26px; padding-left: 0; flex-basis: 100%; }
  .foot__mark { flex-direction: column; align-items: flex-start; gap: 24px; }
  .wheels i { width: 14vw; }
}

/* promessas da abertura */
.promise { list-style: none; padding: 0; margin: 8px 0 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; max-width: 640px; }
.promise li { display: grid; gap: 2px; font-size: 1rem; line-height: 1.35; color: var(--ink); }
.promise strong { font-size: var(--step-lead); color: var(--green); font-weight: 700; letter-spacing: -0.01em; }
.ask { font-weight: 500; font-size: var(--step-lead); margin-bottom: -24px; }

/* dúvidas */
.faq { padding: var(--gap) var(--m) 0; display: grid; grid-template-columns: 5fr 7fr; gap: 40px; max-width: 1280px; margin: 0 auto; }
.faq h2 { font-size: var(--step-head); }
.faq__list { display: grid; gap: 8px; }
.faq details { background: var(--paper); border-radius: 28px; padding: 0 24px; transition: background-color .2s; }
.faq details[open] { background: var(--green-pale); }
.faq summary { min-height: 60px; display: flex; align-items: center; justify-content: space-between; gap: 16px; cursor: pointer; font-weight: 500; font-size: var(--step-lead); list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; width: 14px; height: 14px; border-radius: 50%; background: var(--cu-brand); flex: none; transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: scale(1.6); background: var(--green); }
.faq summary:hover { color: var(--green-2); }
.faq details p { padding: 0 0 24px; max-width: 56ch; }

/* barra fixa de pedido no celular */
.dock { display: none; }
@media (max-width: 960px) {
  .faq { grid-template-columns: 1fr; }
  .dock { display: flex; position: fixed; left: 12px; right: 12px; bottom: 12px; z-index: 6; min-height: 56px; align-items: center; justify-content: center; border-radius: 999px; background: var(--cu); color: #fff; text-decoration: none; font-weight: 500; transition: transform .3s var(--ease), opacity .3s; }
  .dock.hide { transform: translateY(90px); opacity: 0; }
  .foot { padding-bottom: 96px; }
}
@media (max-width: 560px) {
  .promise { grid-template-columns: 1fr; gap: 10px; }
  .promise li { display: block; }
  .promise strong { font-size: 1.0625rem; }
}
@media (max-width: 560px) {
  .hero__room { height: 34svh; }
  .hero__card { padding: 28px 20px; gap: 18px; }
  .casters { display: none; }
  .hero .lead { font-size: 1.0625rem; }
}