/* ─────────────────────────────────────────────────────────────
   Site — Matheus Marins [ M ]
   Usa proposta.css como base (tokens, tipografia, faixa, botões, galeria, cursor)
   e acrescenta só o que é da one page.
   ───────────────────────────────────────────────────────────── */

html { scroll-behavior: smooth; }
html.lenis { scroll-behavior: auto; }
section[id] { scroll-margin-top: var(--top); }

/* revelação ao entrar na tela: transição de CSS, ligada pela rolagem (.is-in) */
html.js body.site .rv {
  opacity: 0; transform: translateY(26px); filter: blur(6px);
  transition: opacity 1s var(--ease), transform 1.1s var(--ease), filter 1s var(--ease);
  transition-delay: calc(80ms + var(--d, 0) * 80ms);
}
html.js body.site .rv.is-in { opacity: 1; transform: none; filter: none; }

/* ───────── topo ───────── */
.site-top { pointer-events: auto; }
.site-nav { display: flex; gap: 30px; margin-left: auto; margin-right: 28px; }
.site-nav a {
  position: relative;
  font-size: 11px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase;
  color: var(--muted); text-decoration: none;
  transition: color .3s;
}
.site-nav a::after { content: ''; position: absolute; left: 0; right: 0; bottom: -6px; height: 1px; background: var(--grad); transform: scaleX(0); transform-origin: right; transition: transform .5s var(--ease); }
.site-nav a:hover, .site-nav a.is-on { color: var(--fg); }
.site-nav a:hover::after, .site-nav a.is-on::after { transform: scaleX(1); transform-origin: left; }
.btn-sm { height: 40px; padding: 0 18px; font-size: 11px; letter-spacing: .16em; }

/* ───────── 1 · abertura ───────── */
.site-hero { padding-top: calc(var(--top) + clamp(16px, 4vh, 56px)); }
.site-hero .band { height: clamp(80px, 15vh, 170px); }
.sh-top { display: flex; justify-content: space-between; gap: 20px; padding: 0 var(--gx); }
.sh-title {
  margin-top: clamp(20px, 4vh, 48px);
  padding: 0 var(--gx);
  font-family: var(--display); font-weight: 700;
  font-size: min(9.6vw, 17vh); line-height: .86; letter-spacing: -.022em;
}
/* cada linha sobe de dentro de uma máscara */
.sh-title .ln { display: block; overflow: hidden; padding-bottom: .1em; margin-bottom: -.1em; }
.sh-title .ln > span { display: inline-block; }
html.js .sh-title .ln > span { transform: translateY(105%); }
.sh-title em { font-style: normal; }
.grad {
  background: linear-gradient(90deg, #5b6cff, #9b7bff, #e48bd0, #7fd8ff, #8ef0c4, #9b7bff, #5b6cff);
  background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text;
  color: transparent;
  animation: hello-shift 9s linear infinite;
  padding-right: .04em;
  white-space: nowrap;
}
.sh-foot {
  display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; flex-wrap: wrap;
  margin-top: clamp(20px, 4vh, 48px);
  padding: 0 var(--gx);
}
.sh-foot .lead { max-width: 30em; }
.sh-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.site-hero .band { margin-top: auto; }
.site-hero .sh-foot { margin-bottom: clamp(24px, 5vh, 64px); }

/* ───────── 2 · trabalhos ───────── */
.port-head { display: none; }

/* celular e tablet: título fixo em cima, projetos passando de lado embaixo, conforme a rolagem */
@media (max-width: 899px), (hover: none) {
  body.site .port-sticky {
    position: sticky; top: 0;
    height: 100vh; height: 100svh;
    display: flex; flex-direction: column;
    padding: calc(var(--top) + 10px) 0 calc(56px + env(safe-area-inset-bottom));
    overflow: hidden;
  }
  body.site .port-head { display: flex; flex-direction: column; gap: 12px; padding: 0 var(--gx); }
  body.site .port-head .h2 { font-size: clamp(38px, 10.6vw, 64px); max-width: 11ch; }
  .port-stat-m { font-size: 12px; font-weight: 600; letter-spacing: .14em; text-transform: uppercase; color: var(--muted); }
  .port-stat-m b { color: var(--fg); font-weight: 700; }
  body.site .port-track {
    width: max-content; height: auto;
    margin: auto 0;
    overflow: visible; scroll-snap-type: none;
    align-items: flex-start;
    gap: 14px; padding: 0 var(--gx);
    will-change: transform;
  }
  body.site .port-intro, body.site .pc-extra { display: none; }
  body.site .pc { align-self: flex-start; }
  body.site .pc-img { width: min(76vw, 44svh); height: min(76vw, 44svh); }
  body.site .port-end { width: 62vw; align-self: center; padding-left: 8px; }
  body.site .port-end p { font-size: clamp(40px, 11vw, 64px); }
  body.site .port-bar {
    display: flex; align-items: center; gap: 14px;
    position: absolute; left: var(--gx); right: var(--gx); bottom: calc(22px + env(safe-area-inset-bottom));
    font-size: 10px; font-weight: 600; letter-spacing: .18em; text-transform: uppercase; color: var(--muted-2);
  }
  body.site .port-count { white-space: nowrap; font-variant-numeric: tabular-nums; }
  body.site .port-count b { color: var(--fg); font-weight: 600; }
  body.site .port-line { position: relative; flex: 1; height: 1px; background: var(--line-2); }
  body.site .port-line i { position: absolute; inset: 0; background: var(--grad); transform: scaleX(0); transform-origin: left; }
  body.site .port-proj { max-width: 46%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; text-align: right; }
}

/* ───────── 3 · serviços ───────── */
.servicos { padding: var(--sec) var(--gx); border-top: 1px solid var(--line); }
.sv-head { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 6vw, 120px); align-items: end; }
.sv-list { list-style: none; margin-top: clamp(48px, 8vh, 88px); border-top: 1px solid var(--line-2); }
.sv-item { border-bottom: 1px solid var(--line-2); }
.sv-btn {
  position: relative;
  width: 100%;
  display: grid; grid-template-columns: 70px minmax(0, 1fr) minmax(0, .9fr) 44px;
  gap: 20px; align-items: center;
  padding: clamp(22px, 3.4vh, 34px) 0;
  text-align: left;
}
.sv-btn::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px;
  background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform .8s var(--ease);
}
.sv-btn:hover::after, .sv-item.is-open .sv-btn::after { transform: scaleX(1); }
.sv-num { font-size: 13px; font-weight: 600; color: var(--muted-2); }
.sv-nome {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(36px, 4.6vw, 80px); line-height: .92;
  transition: transform .6s var(--ease), color .3s;
}
.sv-btn:hover .sv-nome { transform: translateX(14px); }
.sv-curto { font-size: clamp(15px, 1.2vw, 18px); line-height: 1.5; color: var(--fg-3); }
.sv-plus {
  justify-self: end;
  position: relative; width: 44px; height: 44px; border: 1px solid var(--line-3); border-radius: 50%;
  transition: border-color .3s, background-color .3s, transform .6s var(--ease);
}
.sv-plus::before, .sv-plus::after { content: ''; position: absolute; left: 50%; top: 50%; width: 14px; height: 1px; margin: 0 0 0 -7px; background: var(--fg); transition: transform .5s var(--ease); }
.sv-plus::after { transform: rotate(90deg); }
.sv-item.is-open .sv-plus { transform: rotate(45deg); border-color: var(--fg); }
.sv-item.is-sel .sv-plus { background: var(--fg); border-color: var(--fg); }
.sv-item.is-sel .sv-plus::before, .sv-item.is-sel .sv-plus::after { background: var(--bg); }
.sv-mais { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .7s var(--ease); }
.sv-item.is-open .sv-mais { grid-template-rows: 1fr; }
.sv-mais > div { min-height: 0; overflow: hidden; }
.sv-corpo {
  display: grid; grid-template-columns: 70px minmax(0, 1fr) minmax(0, .9fr) 44px;
  gap: 20px; padding: 4px 0 36px;
}
.sv-entrega { grid-column: 2; list-style: none; display: grid; gap: 10px; }
.sv-entrega li { display: flex; gap: 12px; font-size: 15px; line-height: 1.5; color: var(--fg-2); }
.sv-entrega li::before { content: ''; flex: none; width: 6px; height: 6px; margin-top: 9px; border-radius: 50%; background: var(--muted-2); }
.sv-lado { grid-column: 3; display: flex; flex-direction: column; gap: 18px; align-items: flex-start; }
.sv-lado p { font-size: 13px; line-height: 1.6; color: var(--muted-2); }
.sv-lado p b { color: var(--fg); font-weight: 600; }
.sv-add {
  display: inline-flex; align-items: center; gap: 10px;
  height: 42px; padding: 0 16px;
  border: 1px solid var(--line-3); border-radius: 4px;
  font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase;
  transition: background-color .3s, color .3s, border-color .3s;
}
.sv-add:hover { border-color: var(--line-strong); background: rgba(255, 255, 255, .05); }
.sv-add.is-on, .sv-add.is-on:hover { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.sv-lado .pd-chips .sv-add { letter-spacing: .06em; text-transform: none; font-size: 14px; font-weight: 400; }

/* ───────── 4 · processo ───────── */
.processo { position: relative; padding: var(--sec) var(--gx); border-top: 1px solid var(--line); }
.pr-steps {
  list-style: none;
  display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: clamp(18px, 2.4vw, 40px);
  margin-top: clamp(56px, 10vh, 110px);
  padding-top: 36px;
  border-top: 1px solid var(--line-2);
  position: relative;
}
.pr-steps li { display: flex; flex-direction: column; gap: 14px; position: relative; }
.pr-steps li::before { content: ''; position: absolute; left: 0; top: -41px; width: 9px; height: 9px; border-radius: 50%; background: var(--fg); }
.pr-n {
  font-family: var(--display); font-weight: 800;
  font-size: clamp(64px, 6.4vw, 120px); line-height: .78;
  color: transparent; -webkit-text-stroke: 1px var(--line-strong);
}
.pr-steps b { font-family: var(--display); font-weight: 700; font-size: clamp(28px, 2.4vw, 40px); line-height: 1; }
.pr-steps p { font-size: 15px; line-height: 1.6; color: var(--fg-3); }
.pr-steps::after { content: ''; position: absolute; left: 0; right: 0; top: -1px; height: 1px; background: var(--grad); transform: scaleX(0); transform-origin: left; transition: transform 2.2s var(--ease); }
.pr-steps.is-in::after { transform: scaleX(1); }

/* ───────── 5 · sobre ───────── */
.sobre {
  display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr);
  gap: clamp(32px, 6vw, 120px); align-items: center;
  padding: var(--sec) var(--gx);
  border-top: 1px solid var(--line);
}
.sobre-foto { position: relative; overflow: hidden; border-radius: 4px; aspect-ratio: 1131 / 1500; background: var(--bg-2); margin: 0; }
.sobre-foto img { width: 100%; height: 100%; object-fit: cover; transform: scale(1.12); will-change: transform; }
html.js .sobre-foto { clip-path: inset(100% 0 0 0); transition: clip-path 1.4s var(--ease); }
html.js .sobre-foto.is-in { clip-path: inset(0 0 0 0); }
.sobre-txt { display: flex; flex-direction: column; gap: 22px; }
.sobre-txt .h2 { max-width: 10ch; }
.sobre-dados { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); margin-top: 18px; border-top: 1px solid var(--line-2); }
.sobre-dados div { padding: 22px 18px 0 0; }
.sobre-dados div + div { padding-left: 18px; border-left: 1px solid var(--line-2); }
.sobre-dados dt { font-family: var(--display); font-weight: 800; font-size: clamp(48px, 4.6vw, 80px); line-height: .8; }
.sobre-dados dd { margin-top: 10px; font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); }

/* ───────── 6 · pedido ───────── */
.pedido {
  display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr);
  gap: clamp(32px, 6vw, 120px);
  padding: var(--sec) var(--gx);
  border-top: 1px solid var(--line);
}
.pd-info { display: flex; flex-direction: column; gap: 22px; align-self: start; position: sticky; top: calc(var(--top) + 4vh); }
.pd-passos { list-style: none; border-top: 1px solid var(--line-2); margin-top: 8px; }
.pd-passos li { display: flex; gap: 16px; align-items: baseline; padding: 14px 0; border-bottom: 1px solid var(--line-2); font-size: 16px; color: var(--fg-2); }
.pd-passos span { font-size: 12px; font-weight: 600; color: var(--muted-2); }
.pd-exemplo {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; color: var(--fg-2); text-decoration: none;
  padding-bottom: 3px; border-bottom: 1px solid var(--line-3);
  transition: color .3s, border-color .3s;
}
.pd-exemplo:hover { color: var(--fg); border-color: var(--fg); }
.pd-form { display: flex; flex-direction: column; gap: 6px; }
.pd-bloco { border: 0; margin-top: 18px; }
.pd-bloco:first-child { margin-top: 0; }
.pd-bloco legend { font-size: 11px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--muted); margin-bottom: 14px; }
.pd-bloco legend em, .field em { font-style: normal; letter-spacing: .08em; color: var(--muted-3); margin-left: 6px; text-transform: none; }
.pd-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.pd-chip {
  position: relative;
  display: inline-flex; align-items: center;
  min-height: 42px; padding: 8px 15px;
  border: 1px solid var(--line-2); border-radius: 4px;
  font-size: 15px; font-weight: 400; color: var(--fg-3);
  cursor: pointer;
  transition: border-color .25s, background-color .25s, color .25s, transform .35s var(--ease);
}
.pd-chip:hover { border-color: var(--line-strong); color: var(--fg); }
.pd-chip:active { transform: scale(.97); }
.pd-chip input { position: absolute; opacity: 0; pointer-events: none; }
.pd-chip:has(input:checked) { background: var(--fg); border-color: var(--fg); color: var(--bg); }
.pd-chip:has(input:focus-visible) { outline: 1px solid var(--fg); outline-offset: 3px; }
.pd-campos { display: grid; grid-template-columns: 1fr 1fr; column-gap: 28px; }
.pd-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.pd-enviar { align-self: flex-start; margin-top: 8px; }
.pd-ok { display: flex; flex-direction: column; gap: 18px; padding: 8px 0; }
.pd-ok .done-mark { margin-bottom: 8px; }
.pd-ok h3 { font-family: var(--display); font-weight: 700; font-size: clamp(40px, 4.4vw, 72px); line-height: .94; }

.pd-bar {
  position: fixed; left: 50%; bottom: calc(18px + env(safe-area-inset-bottom)); z-index: 55;
  display: flex; align-items: center; gap: 18px;
  padding: 10px 10px 10px 20px;
  border: 1px solid var(--line-3); border-radius: 999px;
  background: rgba(17, 17, 19, .88);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  font-size: 14px; color: var(--fg-2); text-decoration: none;
  transform: translate(-50%, 0);
  transition: opacity .4s, transform .6s var(--ease);
}
.pd-bar b { padding: 8px 14px; border-radius: 999px; background: var(--fg); color: var(--bg); font-size: 11px; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; }
.pd-bar.is-out { opacity: 0; transform: translate(-50%, 24px); pointer-events: none; }

/* ───────── 7 · fechamento ───────── */
.site-final { overflow: hidden; }
.sf-foto {
  position: absolute; right: 0; top: 0; bottom: 0; z-index: -1;
  width: min(44vw, 720px); margin: 0;
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 40%), linear-gradient(0deg, transparent 0%, #000 30%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(90deg, transparent 0%, #000 40%), linear-gradient(0deg, transparent 0%, #000 30%);
  mask-composite: intersect;
  opacity: .9;
}
.sf-foto img { width: 100%; height: 100%; object-fit: cover; object-position: 40% 30%; }
.sf-main { position: relative; }
.site-final .final-title { max-width: 9ch; }
.sf-links { list-style: none; margin-top: clamp(32px, 6vh, 56px); display: flex; flex-direction: column; border-top: 1px solid var(--line-2); max-width: 640px; }
.sf-links li { border-bottom: 1px solid var(--line-2); }
.sf-links a {
  display: grid; grid-template-columns: 110px minmax(0, 1fr) 20px; gap: 16px; align-items: center;
  padding: 18px 0;
  text-decoration: none;
}
.sf-links small { font-size: 11px; font-weight: 600; letter-spacing: .2em; text-transform: uppercase; color: var(--muted-2); }
.sf-links span { font-family: var(--display); font-weight: 700; font-size: clamp(24px, 2.4vw, 38px); line-height: 1; transition: transform .5s var(--ease); }
.sf-links a:hover span { transform: translateX(8px); }
.sf-links svg { color: var(--muted); transition: color .3s, transform .5s var(--ease); }
.sf-links a:hover svg { color: var(--fg); transform: translate(3px, -3px); }

/* ───────── responsivo ───────── */
@media (max-width: 1100px) {
  .site-nav { display: none; }
  .site-top .btn-sm { margin-left: auto; }
  .pr-steps { grid-template-columns: repeat(2, minmax(0, 1fr)); row-gap: 48px; border-top: 0; padding-top: 0; }
  .pr-steps li::before, .pr-steps::after { display: none; }
  .pedido { grid-template-columns: 1fr; }
  .pd-info { position: relative; top: auto; }
}
@media (max-width: 900px) {
  .sv-head { grid-template-columns: 1fr; }
  .sv-btn { grid-template-columns: 40px minmax(0, 1fr) 40px; row-gap: 8px; }
  .sv-curto { grid-column: 2; grid-row: 2; }
  .sv-plus { grid-column: 3; grid-row: 1; width: 38px; height: 38px; }
  .sv-corpo { grid-template-columns: 40px minmax(0, 1fr); }
  .sv-entrega, .sv-lado { grid-column: 2; }
  .sobre { grid-template-columns: 1fr; }
  .sobre-foto { max-width: 520px; }
  .sf-foto { width: 100%; opacity: .32; -webkit-mask: linear-gradient(0deg, transparent 10%, #000 70%); mask: linear-gradient(0deg, transparent 10%, #000 70%); }
}
@media (max-width: 640px) {
  .sh-top-r { display: none; }
  .sh-title { font-size: 14.2vw; }
  .sh-actions { width: 100%; }
  .sh-actions .btn { flex: 1 1 100%; }
  .site-hero .band { height: 76px; }
  .pr-steps { grid-template-columns: 1fr; }
  .pd-campos { grid-template-columns: 1fr; }
  .sobre-dados dt { font-size: 40px; }
  .sf-links a { grid-template-columns: 1fr 20px; }
  .sf-links small { grid-column: 1 / -1; }
  .pd-bar { width: calc(100% - 32px); justify-content: space-between; }
}