/* =========================================================
   style.css · base comum a todas as páginas
   (tokens, reset Bootstrap, navbar, camadas globais, utilitários)
   Carregar PRIMEIRO, antes do CSS da página.
   ========================================================= */

:root {
  --orange: #f26a1b;
  --orange-rgb: 242, 106, 27;
  --ink: #141414;
  --cream: #f4ece3;
  --cream-2: #faf6f0;
  --line: rgba(20, 20, 20, .14);
  --bs-primary: var(--orange);
  --bs-primary-rgb: var(--orange-rgb);
  --bs-body-bg: var(--cream);
  --bs-body-color: var(--ink);
  --bs-body-font-family: "DM Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --bs-link-color-rgb: var(--orange-rgb);
  --bs-link-hover-color-rgb: 200, 80, 10;
  --bs-border-color: var(--line);
  --bs-dark: var(--ink);
  --bs-dark-rgb: 20, 20, 20;
  --bs-success: #6c8c3a;
  --bs-success-rgb: 108, 140, 58;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--cream);
  overflow-x: hidden;
}

section[id] {
  scroll-margin-top: 76px;
}

.btn-primary {
  --bs-btn-bg: var(--orange);
  --bs-btn-border-color: var(--orange);
  --bs-btn-hover-bg: #d95a10;
  --bs-btn-hover-border-color: #d95a10;
  --bs-btn-active-bg: #c0500d;
  --bs-btn-active-border-color: #c0500d;
  --bs-btn-color: #fff;
}

.btn-dark {
  --bs-btn-bg: var(--ink);
  --bs-btn-border-color: var(--ink);
}

:focus-visible {
  outline: 3px solid var(--orange);
  outline-offset: 3px;
}

.font-mono {
  font-family: "JetBrains Mono", ui-monospace, monospace;
}

.hand {
  font-family: "Caveat", cursive;
  line-height: 1.1;
}

/* LOGO */
.brand-logo {
  display: grid;
  align-items: center;
  padding: 0;
  margin-right: 1rem;
  line-height: 0;
}

.brand-logo img {
  grid-area: 1 / 1;
  height: 60px;
  width: auto;
  display: block;
  transition: opacity .35s, height .3s;
}

.brand-logo .logo-on-dark {
  opacity: 0;
}

body.is-dark .brand-logo .logo-on-light {
  opacity: 0;
}

body.is-dark .brand-logo .logo-on-dark {
  opacity: 1;
}

.site-nav.scrolled .brand-logo img {
  height: 42px;
}

.brand-static img {
  height: 42px;
  width: auto;
  display: block;
}

@media (max-width: 575.98px) {
  .brand-logo img {
    height: 42px;
  }

  .site-nav.scrolled .brand-logo img {
    height: 38px;
  }
}

/* Tipografia */
.topnote {
  color: var(--orange);
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  font-size: .85rem;
}

/* Navbar */
.site-nav {
  background: transparent;
  padding: .9rem 0;
  transition: box-shadow .3s, padding .3s;
}

.site-nav.scrolled {
  box-shadow: 0 1px 0 var(--line);
  padding: .55rem 0;
}

.site-nav .nav-link {
  color: var(--ink);
  font-size: .78rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  position: relative;
  padding: .6rem .25rem;
}

.site-nav .nav-link b {
  color: var(--orange);
  margin-right: .35rem;
}

.site-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 2px;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s;
}

.site-nav .nav-link:hover::after,
.site-nav .nav-link.active::after {
  transform: scaleX(1);
}

.site-nav .nav-link.active {
  color: var(--orange);
}

.offcanvas {
  background: var(--cream);
}

@media (max-width: 991.98px) {
  .site-nav .nav-link {
    font-size: 1.1rem;
    border-bottom: 1px solid var(--line);
  }
}

.art {
  position: absolute;
  z-index: 1;
}

.art-concrete {
  left: 18%;
  right: 0;
  top: 38%;
  bottom: 12%;
  background: linear-gradient(120deg, #cfc8bb 0 45%, #7a746a 45%);
  clip-path: polygon(0 100%, 0 35%, 55% 0, 100% 0, 100% 100%);
}

.art-bowl {
  right: -22%;
  top: 30%;
  width: 90%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle at 32% 34%, #78a43d 0 16%, transparent 17%),
    radial-gradient(circle at 58% 62%, #ec8a24 0 13%, transparent 14%),
    radial-gradient(circle at 72% 30%, #d9b45a 0 12%, transparent 13%),
    radial-gradient(circle at 38% 72%, #d9b45a 0 10%, transparent 11%),
    #f4efe6;
  border: 9px solid #e0d9cc;
}

.art-shoe {
  left: 0;
  right: 0;
  top: 34%;
  bottom: 14%;
}

.art-shoe i {
  position: absolute;
  left: -10%;
  right: -15%;
  top: 8%;
  height: 46%;
  background: linear-gradient(100deg, transparent, var(--orange) 40%, #ff8a3d);
  transform: rotate(-20deg);
  clip-path: polygon(0 40%, 100% 0, 96% 60%, 5% 100%);
}

.art-shoe b {
  position: absolute;
  left: 12%;
  right: 6%;
  top: 42%;
  height: 22%;
  background: #1a1a1a;
  border-radius: 55% 40% 18% 18%;
  border-bottom: 8px solid #f3f3f3;
  box-shadow: inset 0 0 0 2px #2a2a2a;
}

.dots {
  display: flex;
  gap: 6px;
  margin-bottom: .7rem;
}

.dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #ff5f57;
}

.dots i:nth-child(2) {
  background: #febc2e;
}

.dots i:nth-child(3) {
  background: #28c840;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition-duration: .01ms !important;
  }
}

/* Blur da navbar num pseudo-elemento: o backdrop-filter no próprio .site-nav
   fazia dele o "containing block" do offcanvas (position: fixed) e partia o menu mobile */
.site-nav::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background: rgba(244, 236, 227, .82);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}

/* Camadas globais */
.grain {
  position: fixed;
  inset: -50%;
  z-index: 2500;
  pointer-events: none;
  opacity: .06;
  mix-blend-mode: multiply;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  animation: grain 1.2s steps(6) infinite;
}

.progress-top {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  z-index: 2600;
}

.cursor {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 2900;
  pointer-events: none;
  display: none;
}

.has-cursor .cursor {
  display: block;
}

.cursor span {
  display: block;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: #ffffff;
  mix-blend-mode: difference;
  transition: transform .3s cubic-bezier(.2, .7, .2, 1);
}

.cursor.is-link span {
  transform: scale(2);
  background: #ffffffd1;
}

.has-cursor,
.has-cursor a,
.has-cursor button,
.has-cursor label {
  cursor: none!important;
}

.has-cursor input:not([type="range"]),
.has-cursor textarea {
  cursor: text;
}

.loader {
  position: fixed;
  inset: 0;
  z-index: 3500;
  background: var(--orange);
  color: #141414;
  display: grid;
  place-items: center;
}

.loader-inner {
  width: min(560px, 80vw);
}

.loader-count {
  font-size: clamp(3rem, 12vw, 7rem);
  font-weight: 500;
  line-height: 1;
  display: block;
}

.loader-line {
  display: block;
  height: 3px;
  background: rgba(0, 0, 0, .2);
  margin: 1rem 0;
  overflow: hidden;
}

.loader-line i {
  display: block;
  height: 100%;
  background: #141414;
  transform: scaleX(0);
  transform-origin: left;
}

.loader-title {
  display: block;
  overflow: hidden;
  font-weight: 800;
  font-size: 1.5rem;
  text-transform: uppercase;
  letter-spacing: .08em;
}

.loader-title span {
  display: block;
}

/* Títulos em máscara */
.mask {
  display: block;
  overflow: hidden;
  padding-top: .14em;
  margin-top: -.14em;
  padding-bottom: .06em;
}

.mask .ln {
  display: block;
  will-change: transform;
}

.static .grain,
.static .loader,
.static .cursor,
.static .progress-top {
  display: none !important;
  animation: none;
}

pre.code {
  margin: 0;
  padding: 1rem 1rem 1rem .6rem;
  background: #181818;
  color: #d9d9d9;
  counter-reset: ln;
  font: 500 .78rem/1.75 "JetBrains Mono", ui-monospace, monospace;
  overflow: hidden;
  white-space: pre;
  tab-size: 2;
}

.code .cl {
  display: block;
  position: relative;
  padding-left: 2.6rem;
  counter-increment: ln;
  white-space: pre;
}

.code .cl::before {
  content: counter(ln);
  position: absolute;
  left: 0;
  width: 1.7rem;
  text-align: right;
  color: #5a5a5a;
}

.code .k {
  color: #ff7ab2;
}

.code .s {
  color: #b4e07f;
}

.code .c {
  color: #7f8c8d;
  font-style: italic;
}

.code .p {
  color: #7fd0ff;
}

.code .n {
  color: #ffa24b;
}

.code .t {
  color: #ff9f6b;
}

.code .caret::after {
  content: "▍";
  color: var(--orange);
  animation: blink 1s steps(2) infinite;
  margin-left: 1px;
}

/* =========================================================
   MIX PRETO + CREME
   ========================================================= */
:root {
  --fg: #f4ede4;
}

.theme-dark {
  background: #0a0a0a;
  color: var(--fg);
  --line: rgba(244, 237, 228, .16);
  --bs-body-color: #f4ede4;
  --bs-secondary-color: rgba(244, 237, 228, .62);
}

.theme-dark .text-body-secondary {
  color: rgba(244, 237, 228, .6) !important;
}

.theme-dark .btn-dark {
  --bs-btn-bg: var(--orange);
  --bs-btn-border-color: var(--orange);
  --bs-btn-color: #0a0a0a;
  --bs-btn-hover-bg: #ff7a3d;
  --bs-btn-hover-border-color: #ff7a3d;
  --bs-btn-hover-color: #0a0a0a;
  --bs-btn-active-bg: #e0500f;
  --bs-btn-active-color: #0a0a0a;
}

.theme-dark .btn-dark i {
  color: #0a0a0a !important;
}

.theme-dark pre.code {
  border: 1px solid rgba(255, 255, 255, .12);
}

/* navbar que acompanha o tema */
body.is-dark .site-nav::before {
  background: rgba(10, 10, 10, .78);
}

body.is-dark .site-nav.scrolled {
  box-shadow: 0 1px 0 rgba(255, 255, 255, .1);
}

body.is-dark .site-nav .navbar-toggler {
  color: var(--fg);
}


.signature {
  font-style: italic;
  font-size: clamp(1.4rem, 3vw, 2rem);
  font-weight: 400;
  line-height: 1.3;
}.theme-dark .signature {
  color: var(--fg);
}

@media (min-width: 992px) {
  body.is-dark .site-nav .nav-link {
    color: var(--fg);
  }

  body.is-dark .site-nav .nav-link.active {
    color: var(--orange);
  }

  body.is-dark .site-nav .btn-dark {
    --bs-btn-bg: var(--orange);
    --bs-btn-border-color: var(--orange);
    --bs-btn-color: #0a0a0a;
    --bs-btn-hover-bg: #ff7a3d;
    --bs-btn-hover-border-color: #ff7a3d;
    --bs-btn-hover-color: #0a0a0a;
  }

  body.is-dark .site-nav .btn-dark i {
    color: #0a0a0a !important;
  }
}

@keyframes grain {
   0% {
      transform: translate(0, 0)
   }

   20% {
      transform: translate(-3%, 2%)
   }

   40% {
      transform: translate(2%, -3%)
   }

   60% {
      transform: translate(-2%, -1%)
   }

   80% {
      transform: translate(3%, 3%)
   }

   100% {
      transform: translate(0, 0)
   }
}

@keyframes blink {
  50% {
    opacity: 0;
  }
}