/* KeeProj: preto e branco da marca (logo KP em img/kp.png; títulos em Cinzel, no lugar do Trajan), papel manteiga nas seções alternadas
   e um único verde, reservado para "aprovado" e para os botões de ação. */
:root {
  --papel: #FFFFFF;
  --manteiga: #EEF0EC;
  --nanquim: #000000;
  --grafite: #3B3E3A;
  --cinza: #686C66;
  --linha: #CDD1CB;
  --verde: #2F6B4F;
  --verde-escuro: #24533D;
  --verde-claro: #E2EDE6;
  --serif: "Cinzel", "Trajan Pro", Georgia, serif;
  --sans: "Instrument Sans", "Segoe UI", system-ui, sans-serif;
  --wrap: 1160px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--papel); color: var(--grafite); font: 400 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3, p, ul, ol, dl, dd, figure { margin: 0; }
:focus-visible { outline: 2px solid var(--verde); outline-offset: 3px; border-radius: 2px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--nanquim); color: #fff; padding: 8px 14px; z-index: 20; }
.skip:focus { left: 8px; }

/* Marca */
/* KP = logo verdadeiro (img/kp.png, K e P unidos), nunca recriado em fonte. */
.kp { display: block; width: auto; flex: none; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; }
.brand .kp { height: 28px; }
/* Nome = img/keeproj.png, gerado em Trajan Pro (a fonte da marca) por _fonte/logotipo.py. */
.brand-name { display: block; box-sizing: content-box; height: 17px; width: auto; padding: 5px 0 5px 12px; border-left: 1px solid var(--linha); }

/* Botões */
.btn { display: inline-block; font: 600 15px/1 var(--sans); padding: 14px 22px; border-radius: 3px; text-decoration: none; border: 1px solid transparent; transition: background .15s, color .15s, border-color .15s; }
.btn-solid { background: var(--verde); color: #fff; }
.btn-solid:hover { background: var(--verde-escuro); }
.btn-line { border-color: var(--nanquim); color: var(--nanquim); }
.btn-line:hover { background: var(--nanquim); color: #fff; }

/* Topo */
.top { position: sticky; top: 0; z-index: 10; background: rgba(255,255,255,.96); border-bottom: 1px solid transparent; transition: border-color .2s; }
.top.scrolled { border-bottom-color: var(--linha); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav { display: flex; align-items: center; gap: 28px; font-size: 15px; font-weight: 500; }
.nav a { text-decoration: none; }
.nav a:not(.btn):hover { text-decoration: underline; text-underline-offset: 4px; }
.nav .nav-cta { padding: 11px 18px; }
.menu-btn { display: none; font: 600 15px var(--sans); background: none; border: 1px solid var(--nanquim); color: var(--nanquim); padding: 8px 14px; border-radius: 3px; cursor: pointer; }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: 64px; align-items: center; padding-top: 72px; padding-bottom: 96px; }
.display { font-family: var(--serif); font-weight: 400; color: var(--nanquim); font-size: clamp(2.3rem, 4.6vw, 3.7rem); line-height: 1.12; letter-spacing: .01em; margin-bottom: 28px; }
.lead { font-size: 19px; line-height: 1.6; max-width: 34em; }
.hero .lead { margin-bottom: 32px; }
.actions { display: flex; flex-wrap: wrap; gap: 12px; }
.fine { margin-top: 20px; font-size: 15px; color: var(--cinza); }

/* A pasta do projeto (ilustração) */
.folder { background: var(--papel); border: 1px solid var(--linha); border-radius: 6px; box-shadow: 0 1px 0 var(--linha), 0 24px 48px -28px rgba(0,0,0,.35); overflow: hidden; }
.folder-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 16px; flex-wrap: wrap; padding: 20px 22px 16px; border-bottom: 1px solid var(--linha); }
.folder-kicker { display: block; font-size: 13px; color: var(--cinza); }
.folder-title { font-size: 18px; font-weight: 600; color: var(--nanquim); }
.folder-client { font-size: 14px; color: var(--cinza); }
.rooms { display: flex; gap: 4px; padding: 10px 16px; background: var(--manteiga); border-bottom: 1px solid var(--linha); overflow-x: auto; }
.room { font-size: 14px; padding: 6px 12px; border-radius: 3px; white-space: nowrap; }
.room.is-on { background: var(--papel); color: var(--nanquim); font-weight: 600; box-shadow: inset 0 0 0 1px var(--linha); }
.files { list-style: none; padding: 0; }
.file { display: grid; grid-template-columns: 56px minmax(0, 1fr) auto; gap: 16px; align-items: start; padding: 16px 22px; border-bottom: 1px solid var(--linha); }
.file-body { display: flex; flex-direction: column; min-width: 0; }
.file-item { font-weight: 600; color: var(--nanquim); }
.file-desc { font-size: 15px; }
.file-name { font-size: 13px; color: var(--cinza); text-decoration: underline; text-underline-offset: 3px; overflow-wrap: anywhere; }
.folder-foot { padding: 10px 22px; font-size: 12px; color: var(--cinza); text-align: right; }

.thumb { width: 56px; height: 56px; border-radius: 3px; border: 1px solid var(--linha); }
.thumb-stone { background:
  radial-gradient(circle at 20% 30%, #d9dbd7 0 1.5px, transparent 2px),
  radial-gradient(circle at 70% 60%, #cfd2cd 0 1.5px, transparent 2px),
  radial-gradient(circle at 45% 80%, #d5d7d2 0 1px, transparent 1.5px),
  linear-gradient(135deg, #f7f7f5, #e9eae6); background-size: 14px 14px, 18px 18px, 11px 11px, 100% 100%; }
.thumb-wood { background: repeating-linear-gradient(90deg, #b89270 0 9px, #a98262 9px 10px, #c29d7b 10px 19px, #ae8866 19px 20px); }
.thumb-plan { background:
  linear-gradient(var(--grafite), var(--grafite)) 8px 10px / 40px 1.5px no-repeat,
  linear-gradient(var(--grafite), var(--grafite)) 8px 10px / 1.5px 36px no-repeat,
  linear-gradient(var(--grafite), var(--grafite)) 47px 10px / 1.5px 36px no-repeat,
  linear-gradient(var(--grafite), var(--grafite)) 8px 45px / 40px 1.5px no-repeat,
  linear-gradient(var(--grafite), var(--grafite)) 26px 10px / 1.5px 20px no-repeat,
  var(--papel); }

.marks { display: flex; flex-direction: column; gap: 6px; align-items: stretch; }
.mark { display: flex; align-items: center; gap: 7px; font-size: 13px; font-weight: 500; color: var(--cinza); padding: 4px 10px 4px 8px; border: 1px solid var(--linha); border-radius: 3px; white-space: nowrap; }
.mark::before { content: ""; width: 12px; height: 12px; border: 1.5px solid currentColor; border-radius: 2px; flex: none; }
.mark.is-on { color: var(--grafite); }
.mark.is-on::before { background: var(--grafite) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3 4.7-5' fill='none' stroke='white' stroke-width='1.8'/%3E%3C/svg%3E") center / 100% no-repeat; border-color: var(--grafite); }
.mark.is-approved { color: var(--verde); border-color: var(--verde); background: var(--verde-claro); }
.mark.is-approved::before { background: var(--verde) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3 4.7-5' fill='none' stroke='white' stroke-width='1.8'/%3E%3C/svg%3E") center / 100% no-repeat; border-color: var(--verde); }

.note { margin-top: 10px; font-size: 14px; color: var(--grafite); background: var(--verde-claro); border-left: 2px solid var(--verde); padding: 7px 10px; border-radius: 0 3px 3px 0; }
.note-who { font-weight: 600; color: var(--verde-escuro); }

/* O único movimento da página: o cliente aprova a bancada.
   Sem JS ou com movimento reduzido, a pasta já aparece aprovada. */
.file-live .mark-approve { color: var(--verde); border-color: var(--verde); background: var(--verde-claro); }
.file-live .mark-approve::before { background: var(--verde) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3 4.7-5' fill='none' stroke='white' stroke-width='1.8'/%3E%3C/svg%3E") center / 100% no-repeat; border-color: var(--verde); }
@media (prefers-reduced-motion: no-preference) {
  .js .file-live .mark-approve { color: var(--cinza); border-color: var(--linha); background: transparent; transition: color .3s, border-color .3s, background-color .3s; }
  .js .file-live .mark-approve::before { background: transparent; border-color: currentColor; transition: background-color .25s; }
  /* A observação não ocupa espaço até aparecer; abre a linha quando a cliente aprova. */
  .js .file-live .note { opacity: 0; max-height: 0; margin-top: 0; padding-top: 0; padding-bottom: 0; overflow: hidden; transition: opacity .5s ease, max-height .45s ease, margin-top .45s ease, padding .45s ease; }
  .js .file-live { transition: background-color .6s; }
  .js.approved .file-live { background: #F6FAF7; }
  .js.approved .file-live .mark-approve { color: var(--verde); border-color: var(--verde); background: var(--verde-claro); }
  .js.approved .file-live .mark-approve::before { background: var(--verde) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2.5 6.2l2.3 2.3 4.7-5' fill='none' stroke='white' stroke-width='1.8'/%3E%3C/svg%3E") center / 100% no-repeat; border-color: var(--verde); }
  .js.approved .file-live .note { opacity: 1; max-height: 6em; margin-top: 10px; padding-top: 7px; padding-bottom: 7px; transition-delay: .3s; }
}

/* Seções */
.block { padding: 96px 0; }
.block-paper { background: var(--manteiga); }
.block-ink { background: var(--nanquim); color: #E6E8E4; }
.h2 { font-family: var(--serif); font-weight: 400; color: var(--nanquim); font-size: clamp(1.7rem, 3vw, 2.35rem); line-height: 1.2; letter-spacing: .01em; margin-bottom: 18px; }
.block-ink .h2 { color: #fff; }
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; }

/* Passos: sequência real, numerada como as pranchas de um projeto */
.steps { list-style: none; padding: 0; margin-top: 40px; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; border-top: 1px solid var(--nanquim); counter-reset: passo; }
.steps li { counter-increment: passo; padding: 24px 28px 0 0; }
.steps li + li { padding-left: 28px; border-left: 1px solid var(--linha); }
.steps li::before { content: counter(passo); display: block; font-family: var(--serif); font-size: 34px; line-height: 1; color: var(--nanquim); margin-bottom: 18px; }
.steps h3 { font-size: 18px; font-weight: 600; color: var(--nanquim); line-height: 1.35; margin-bottom: 10px; }
.steps p { font-size: 16px; }

/* Tipos de arquivo */
.kinds { border-top: 1px solid var(--nanquim); }
.kinds div { display: grid; grid-template-columns: 11em minmax(0, 1fr); gap: 20px; padding: 16px 0; border-bottom: 1px solid var(--linha); }
.kinds dt { font-weight: 600; color: var(--nanquim); }

/* Cliente: o celular */
.split-reverse { grid-template-columns: minmax(0, .8fr) minmax(0, 1fr); }
.phone { justify-self: center; width: 280px; padding: 12px; background: var(--nanquim); border-radius: 36px; box-shadow: 0 30px 60px -30px rgba(0,0,0,.5); }
.phone-screen { background: var(--papel); border-radius: 26px; padding: 34px 20px 26px; display: flex; flex-direction: column; gap: 4px; }
.phone-project { font-size: 12px; color: var(--cinza); }
.phone-room { font-family: var(--serif); font-size: 20px; color: var(--nanquim); margin-bottom: 10px; }
.phone-photo { height: 150px; border-radius: 4px; margin-bottom: 12px; background:
  linear-gradient(#e8e4dc, #e8e4dc) 18% 62% / 64% 26% no-repeat,
  linear-gradient(#d8d2c6, #d8d2c6) 18% 88% / 64% 2px no-repeat,
  linear-gradient(#3b3e3a, #3b3e3a) 50% 18% / 46% 28% no-repeat,
  linear-gradient(180deg, #f3f1ec 0 70%, #c7b49b 70%); }
.phone-item { color: var(--nanquim); font-size: 16px; }
.phone-desc { font-size: 14px; margin-bottom: 12px; }
.phone-marks { display: flex; gap: 8px; margin-bottom: 12px; }
.phone-note { font-size: 13px; background: var(--manteiga); padding: 8px 10px; border-radius: 3px; }

.ticks { list-style: none; padding: 0; margin-top: 28px; border-top: 1px solid var(--nanquim); }
.ticks li { padding: 14px 0 14px 30px; border-bottom: 1px solid var(--linha); position: relative; }
.ticks li::before { content: ""; position: absolute; left: 2px; top: 20px; width: 14px; height: 8px; border-left: 2px solid var(--verde); border-bottom: 2px solid var(--verde); transform: rotate(-45deg); }

/* Atendimentos e agenda */
.pair { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 48px; margin-top: 40px; }
.log h3 { font-size: 19px; font-weight: 600; color: var(--nanquim); margin-bottom: 8px; }
.log > p { font-size: 16px; margin-bottom: 20px; max-width: 30em; }
.log-list { list-style: none; padding: 0; background: var(--papel); border: 1px solid var(--linha); border-radius: 4px; }
.log-list li { display: grid; grid-template-columns: 6.5em minmax(0, 1fr); gap: 16px; padding: 13px 18px; font-size: 15px; }
.log-list li + li { border-top: 1px solid var(--linha); }
.log-list time { color: var(--cinza); font-variant-numeric: tabular-nums; }

/* Preço: carimbo de prancha */
.price { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 72px; align-items: center; }
.stamp { border: 2px solid var(--nanquim); }
.stamp-row { display: grid; grid-template-columns: 7.5em minmax(0, 1fr); border-bottom: 1px solid var(--nanquim); }
.stamp-row:last-child { border-bottom: 0; }
.stamp-key { padding: 16px 18px; font-size: 14px; color: var(--cinza); border-right: 1px solid var(--nanquim); }
.stamp-val { padding: 16px 18px; color: var(--nanquim); font-size: 18px; }
.stamp-val strong { font-weight: 600; }
.stamp-brand { display: flex; align-items: center; gap: 14px; padding: 16px 18px; font-family: var(--serif); color: var(--nanquim); font-size: 18px; }
.stamp-brand .kp { height: 30px; }
.stamp-action { display: block; padding: 18px; }
.stamp-action .btn { width: 100%; text-align: center; }

/* Contato */
.contact { text-align: left; }
.contact p { font-size: 19px; max-width: 32em; margin-bottom: 26px; }
.contact-ways { display: flex; flex-wrap: wrap; align-items: baseline; gap: 18px 48px; }
.contact-mail { font-family: var(--sans); font-weight: 500; font-size: clamp(1.35rem, 3.2vw, 2rem); color: #fff; text-decoration: none; border-bottom: 1px solid #6f746d; padding-bottom: 4px; overflow-wrap: anywhere; }
.contact-mail:hover { border-bottom-color: #fff; }
.contact-mail:focus-visible { outline-color: #fff; }

/* Rodapé */
.foot { padding: 28px 0; font-size: 14px; color: var(--cinza); border-top: 1px solid var(--linha); }
.foot .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.foot nav { display: flex; gap: 22px; }

/* Páginas de texto (privacidade) */
.doc { max-width: 720px; padding-top: 64px; padding-bottom: 96px; }
.doc h1 { font-family: var(--serif); font-weight: 400; color: var(--nanquim); font-size: clamp(2rem, 4vw, 2.8rem); line-height: 1.15; margin-bottom: 12px; }
.doc .updated { color: var(--cinza); font-size: 15px; margin-bottom: 40px; }
.doc h2 { font-size: 20px; font-weight: 600; color: var(--nanquim); margin: 36px 0 10px; }
.doc p, .doc li { margin-bottom: 12px; }
.doc ul { padding-left: 22px; }

/* Tablet */
@media (max-width: 1000px) {
  .hero, .split, .split-reverse, .price { grid-template-columns: minmax(0, 1fr); gap: 48px; }
  .hero { padding-top: 48px; padding-bottom: 72px; }
  .split-reverse .phone { order: 2; }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 32px; }
  .steps li:nth-child(3) { padding-left: 0; border-left: 0; }
}

/* Celular */
@media (max-width: 780px) {
  .menu-btn { display: inline-block; }
  .nav { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--papel); border-bottom: 1px solid var(--linha); padding: 8px 20px 20px; }
  .nav.open { display: flex; }
  .nav a:not(.btn) { padding: 14px 0; border-bottom: 1px solid var(--linha); }
  .nav .nav-cta { margin-top: 16px; text-align: center; padding: 14px 18px; }
  .block { padding: 72px 0; }
  .lead { font-size: 18px; }
  .pair { grid-template-columns: minmax(0, 1fr); gap: 40px; }
}
@media (max-width: 560px) {
  .brand-name { display: none; }
  .file { grid-template-columns: 44px minmax(0, 1fr); padding: 14px 16px; gap: 12px; }
  .thumb { width: 44px; height: 44px; }
  .thumb-plan { background-size: 30px 1.5px, 1.5px 28px, 1.5px 28px, 30px 1.5px, 1.5px 14px; background-position: 7px 8px, 7px 8px, 36px 8px, 7px 35px, 20px 8px; }
  .marks { grid-column: 2; flex-direction: row; flex-wrap: wrap; }
  .folder-head { padding: 16px; }
  .steps { grid-template-columns: minmax(0, 1fr); }
  .steps li, .steps li + li { padding: 22px 0 0; border-left: 0; }
  .steps li + li { border-top: 1px solid var(--linha); }
  .kinds div { grid-template-columns: minmax(0, 1fr); gap: 2px; }
  .stamp-row { grid-template-columns: 5.5em minmax(0, 1fr); }
  .stamp-key, .stamp-val { padding: 14px; }
  .actions .btn { flex: 1 1 100%; text-align: center; }
}