/* Site do UProject (getuproject.com).
   Usa a mesma identidade do app (frontend/src/styles.css): IBM Plex Sans, cinzas grafite e
   o petróleo como destaque, com cantos pequenos e bordas finas. Aqui o petróleo ganha
   um degradê com azul para dar mais vida à página de apresentação.
   As cores ficam nas variáveis abaixo; o tema escuro segue o sistema ou o botão do topo. */

:root {
  --bg: #f7f7f5;
  --bg-alt: #eef1f0;
  --surface: #ffffff;
  --surface-2: #f4f4f2;
  --border: #dcdcd6;
  --border-strong: #b4b4ad;
  --text: #1d1f1f;
  --muted: #5c6160;
  --accent: #0f6b6b;
  --accent-hover: #0b5858;
  --accent-soft: #e1eeed;
  --accent-2: #2f5d84;
  --on-accent: #ffffff;
  --grad: linear-gradient(120deg, #0f6b6b 0%, #1d7f8c 45%, #2f5d84 100%);
  --grad-text: linear-gradient(100deg, #0f6b6b 10%, #2f7fa0 60%, #2f5d84 100%);
  --ok: #3f8a57;
  --ok-soft: #e9f0e4;
  --warn: #cf8d2a;
  --warn-soft: #f6eedb;
  --bad: #bd3b30;
  --bad-soft: #f8e9e6;
  --gantt-bar: #0f6b6b;
  --gantt-bar-2: #4c9a96;
  --weekend: repeating-linear-gradient(135deg, transparent 0 4px, rgb(0 0 0 / 0.045) 4px 8px);
  --shadow-sm: 0 1px 2px rgb(24 26 25 / 0.06);
  --shadow: 0 10px 30px -12px rgb(15 50 50 / 0.25), 0 2px 6px rgb(24 26 25 / 0.06);
  --shadow-lg: 0 40px 80px -30px rgb(15 60 70 / 0.45), 0 10px 30px -10px rgb(24 26 25 / 0.15);
  --radius-sm: 4px;
  --radius: 6px;
  --radius-lg: 10px;
  --radius-xl: 16px;
  --font: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  --header-h: 64px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #101211;
    --bg-alt: #151918;
    --surface: #1a1c1b;
    --surface-2: #202322;
    --border: #2f3331;
    --border-strong: #4b504e;
    --text: #e5e7e5;
    --muted: #a0a5a3;
    --accent: #4fb2ac;
    --accent-hover: #6fc6c0;
    --accent-soft: #1a3231;
    --accent-2: #90b6da;
    --on-accent: #062221;
    --grad: linear-gradient(120deg, #2a8f89 0%, #2f7fa0 50%, #3e6f9c 100%);
    --grad-text: linear-gradient(100deg, #6fc6c0 10%, #7fb8dc 60%, #90b6da 100%);
    --ok: #5fae76;
    --ok-soft: #1f2d1d;
    --warn: #d9a24a;
    --warn-soft: #352a17;
    --bad: #e8786b;
    --bad-soft: #3b2321;
    --gantt-bar: #3f9f99;
    --gantt-bar-2: #2c6d6a;
    --weekend: repeating-linear-gradient(135deg, transparent 0 4px, rgb(255 255 255 / 0.04) 4px 8px);
    --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.3);
    --shadow: 0 10px 30px -12px rgb(0 0 0 / 0.6), 0 2px 6px rgb(0 0 0 / 0.3);
    --shadow-lg: 0 40px 80px -30px rgb(0 0 0 / 0.8), 0 10px 30px -10px rgb(0 0 0 / 0.5);
    color-scheme: dark;
  }
}

:root[data-theme="dark"] {
  --bg: #101211;
  --bg-alt: #151918;
  --surface: #1a1c1b;
  --surface-2: #202322;
  --border: #2f3331;
  --border-strong: #4b504e;
  --text: #e5e7e5;
  --muted: #a0a5a3;
  --accent: #4fb2ac;
  --accent-hover: #6fc6c0;
  --accent-soft: #1a3231;
  --accent-2: #90b6da;
  --on-accent: #062221;
  --grad: linear-gradient(120deg, #2a8f89 0%, #2f7fa0 50%, #3e6f9c 100%);
  --grad-text: linear-gradient(100deg, #6fc6c0 10%, #7fb8dc 60%, #90b6da 100%);
  --ok: #5fae76;
  --ok-soft: #1f2d1d;
  --warn: #d9a24a;
  --warn-soft: #352a17;
  --bad: #e8786b;
  --bad-soft: #3b2321;
  --gantt-bar: #3f9f99;
  --gantt-bar-2: #2c6d6a;
  --weekend: repeating-linear-gradient(135deg, transparent 0 4px, rgb(255 255 255 / 0.04) 4px 8px);
  --shadow-sm: 0 1px 2px rgb(0 0 0 / 0.3);
  --shadow: 0 10px 30px -12px rgb(0 0 0 / 0.6), 0 2px 6px rgb(0 0 0 / 0.3);
  --shadow-lg: 0 40px 80px -30px rgb(0 0 0 / 0.8), 0 10px 30px -10px rgb(0 0 0 / 0.5);
  color-scheme: dark;
}

/* ------------------------------------------------------------------ base */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img,
svg {
  display: block;
}
a {
  color: var(--accent);
  text-decoration: none;
}
a:hover {
  color: var(--accent-hover);
}
h1,
h2,
h3,
h4 {
  line-height: 1.15;
  margin: 0;
  letter-spacing: -0.02em;
}
p {
  margin: 0;
}
button {
  font: inherit;
  color: inherit;
}
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: var(--radius-sm);
}
svg {
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.brand-mark,
.app-brand svg {
  fill: currentColor;
  stroke: none;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.narrow {
  max-width: 820px;
}
.muted {
  color: var(--muted);
}
.small {
  font-size: 13px;
}
.skip {
  position: absolute;
  left: -999px;
  top: 8px;
  z-index: 100;
  background: var(--surface);
  padding: 8px 12px;
  border-radius: var(--radius);
}
.skip:focus {
  left: 8px;
}
.scroll-progress {
  position: fixed;
  inset: 0 0 auto 0;
  height: 3px;
  z-index: 60;
  pointer-events: none;
}
.scroll-progress span {
  display: block;
  height: 100%;
  width: 100%;
  background: var(--grad);
  transform-origin: 0 50%;
  transform: scaleX(0);
}

/* ---------------------------------------------------------------- botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 600;
  font-size: 15px;
  padding: 10px 18px;
  cursor: pointer;
  transition: transform 0.15s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn svg {
  width: 18px;
  height: 18px;
  transition: transform 0.2s ease;
}
.btn:hover svg {
  transform: translateX(3px);
}
.btn:active {
  transform: translateY(1px);
}
.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 6px 18px -6px color-mix(in srgb, var(--accent) 70%, transparent);
}
.btn-primary:hover {
  background: var(--accent-hover);
  color: var(--on-accent);
  box-shadow: 0 10px 24px -8px color-mix(in srgb, var(--accent) 80%, transparent);
}
.btn-ghost {
  background: var(--surface);
  border-color: var(--border);
  color: var(--text);
}
.btn-ghost:hover {
  border-color: var(--border-strong);
  color: var(--text);
}
.btn-light {
  background: #fff;
  color: #0b4f4f;
}
.btn-light:hover {
  color: #083d3d;
  box-shadow: 0 12px 30px -10px rgb(0 0 0 / 0.4);
}
.btn-outline-light {
  border-color: rgb(255 255 255 / 0.5);
  color: #fff;
}
.btn-outline-light:hover {
  background: rgb(255 255 255 / 0.1);
  color: #fff;
}
.btn-sm {
  padding: 7px 14px;
  font-size: 14px;
}
.btn-lg {
  padding: 13px 22px;
  font-size: 16px;
}
.btn-xs {
  padding: 4px 10px;
  font-size: 12.5px;
  gap: 6px;
  box-shadow: none;
}
.btn-xs svg {
  width: 14px;
  height: 14px;
}
.btn-xs:hover svg {
  transform: none;
}
.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--surface);
  cursor: pointer;
  color: var(--text);
}
.icon-btn svg {
  width: 18px;
  height: 18px;
}
.icon-btn:hover {
  border-color: var(--border-strong);
}
.i-moon {
  display: none;
}
:root[data-theme="dark"] .i-sun {
  display: none;
}
:root[data-theme="dark"] .i-moon {
  display: block;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .i-sun {
    display: none;
  }
  :root:not([data-theme="light"]) .i-moon {
    display: block;
  }
}

/* só para leitores de tela */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* idioma diferente do português: espera os textos trocarem (theme.js / main.js) */
.i18n-wait body {
  opacity: 0;
}

/* -------------------------------------------------------------- cabeçalho */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  height: var(--header-h);
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, background 0.2s ease;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  background: color-mix(in srgb, var(--bg) 88%, transparent);
}
.header-inner {
  height: 100%;
  display: flex;
  align-items: center;
  gap: 28px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-weight: 700;
  font-size: 19px;
  letter-spacing: -0.02em;
  color: var(--text);
}
.brand:hover {
  color: var(--text);
}
.brand .brand-mark {
  width: 26px;
  height: 26px;
  color: var(--accent);
}
.main-nav {
  display: flex;
  gap: 4px;
}
.main-nav a {
  color: var(--muted);
  font-size: 15px;
  font-weight: 500;
  padding: 6px 10px;
  border-radius: var(--radius);
}
.main-nav a:hover,
.main-nav a.active {
  color: var(--text);
  background: var(--surface-2);
}
.header-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 10px;
}
.link-login {
  font-weight: 600;
  font-size: 15px;
  color: var(--text);
  padding: 6px 8px;
}
.menu-btn,
.only-mobile {
  display: none;
}
.lang {
  position: relative;
  display: inline-flex;
  align-items: center;
  height: 38px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
}
.lang:hover {
  border-color: var(--border-strong);
}
.lang:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.lang svg {
  position: absolute;
  left: 9px;
  width: 16px;
  height: 16px;
  color: var(--muted);
  pointer-events: none;
}
.lang select {
  appearance: none;
  -webkit-appearance: none;
  height: 100%;
  border: 0;
  background: transparent;
  color: inherit;
  font: inherit;
  font-size: 13.5px;
  font-weight: 600;
  padding: 0 10px 0 31px;
  cursor: pointer;
  border-radius: inherit;
}
.lang select:focus {
  outline: none;
}
.lang option {
  color: var(--text);
  background: var(--surface);
}

/* ------------------------------------------------------------------- hero */
.hero {
  position: relative;
  /* sobe por baixo do cabeçalho transparente, para o brilho do fundo não ter corte */
  margin-top: calc(-1 * var(--header-h));
  padding: calc(72px + var(--header-h)) 0 96px;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
}
.g1 {
  width: 560px;
  height: 560px;
  background: #4fb2ac;
  top: -220px;
  right: -120px;
  animation: drift 18s ease-in-out infinite alternate;
}
.g2 {
  width: 480px;
  height: 480px;
  background: #5b8fc0;
  bottom: -260px;
  left: -160px;
  opacity: 0.3;
  animation: drift 22s ease-in-out infinite alternate-reverse;
}
@keyframes drift {
  to {
    transform: translate(-60px, 40px) scale(1.08);
  }
}
.grid-lines {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.35;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 30%, transparent 75%);
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 4px 10px 4px 4px;
  border: 1px solid var(--border);
  background: var(--surface);
  border-radius: 999px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.pill svg {
  width: 14px;
  height: 14px;
  color: var(--muted);
}
.pill-tag {
  background: var(--grad);
  color: #fff;
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 12px;
  font-weight: 600;
}
.hero h1 {
  font-size: clamp(34px, 4.6vw, 56px);
  font-weight: 700;
  margin: 22px 0 20px;
  letter-spacing: -0.035em;
}
.grad {
  display: block;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  min-height: 2.3em;
}
.grad.swap {
  animation: swap 0.5s ease;
}
@keyframes swap {
  from {
    opacity: 0;
    transform: translateY(10px);
    filter: blur(4px);
  }
}
.lead {
  font-size: 18.5px;
  color: var(--muted);
  max-width: 560px;
}
.hero-ctas {
  display: flex;
  gap: 12px;
  margin-top: 32px;
  flex-wrap: wrap;
}
.hero-ctas.center {
  justify-content: center;
}
.hero-proof {
  list-style: none;
  padding: 0;
  margin: 28px 0 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 20px;
  font-size: 14px;
  color: var(--muted);
}
.hero-proof li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.hero-proof svg {
  width: 16px;
  height: 16px;
  color: var(--ok);
  stroke-width: 2.4;
}

/* -------------------------------------------------- janela do app (mockup) */
.hero-visual {
  position: relative;
  perspective: 1400px;
}
.app-window {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  font-size: 12.5px;
}
.tilt {
  transform: rotateY(-8deg) rotateX(4deg);
  transform-style: preserve-3d;
  transition: transform 0.25s ease-out;
}
.win-bar {
  display: flex;
  align-items: center;
  gap: 12px;
  height: 32px;
  padding: 0 12px;
  background: var(--surface-2);
  border-bottom: 1px solid var(--border);
}
.dots {
  display: inline-flex;
  gap: 6px;
}
.dots i {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-strong);
}
.dots i:nth-child(1) {
  background: #e0685d;
}
.dots i:nth-child(2) {
  background: #e3b341;
}
.dots i:nth-child(3) {
  background: #5dbb72;
}
.win-url {
  flex: 1;
  text-align: center;
  font-size: 11.5px;
  color: var(--muted);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 1px 12px;
  max-width: 320px;
  margin: 0 auto;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.app-top {
  display: flex;
  align-items: center;
  gap: 18px;
  height: 40px;
  padding: 0 14px;
  border-bottom: 1px solid var(--border);
}
.app-brand {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 700;
  font-size: 13px;
}
.app-brand svg {
  width: 16px;
  height: 16px;
  color: var(--accent);
}
.app-tabs {
  display: flex;
  gap: 14px;
  color: var(--muted);
}
.app-tabs b {
  color: var(--accent);
  font-weight: 600;
  box-shadow: inset 0 -2px 0 var(--accent);
  padding-bottom: 10px;
  margin-bottom: -12px;
}
.avatar,
.mini-av {
  display: inline-grid;
  place-items: center;
  border-radius: 50%;
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 700;
}
.avatar {
  margin-left: auto;
  width: 24px;
  height: 24px;
  font-size: 10px;
}
.mini-av {
  width: 20px;
  height: 20px;
  font-size: 9px;
}
.app-sub {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
}
.app-sub strong {
  font-size: 13.5px;
}
.sub-tabs {
  margin-left: auto;
  display: inline-flex;
  gap: 2px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2px;
}
.sub-tabs > * {
  padding: 2px 9px;
  border-radius: var(--radius-sm);
  color: var(--muted);
  font-weight: 500;
}
.sub-tabs b {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.farol {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 11.5px;
  font-weight: 600;
  padding: 1px 8px;
  border-radius: 999px;
}
.farol::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: currentColor;
}
.farol-ok {
  color: var(--ok);
  background: var(--ok-soft);
}
.farol-warn {
  color: var(--warn);
  background: var(--warn-soft);
}
.farol-bad {
  color: var(--bad);
  background: var(--bad-soft);
}

/* --------------------------------------------------------------- Gantt */
.gantt {
  --name-w: 200px;
  --row-h: 28px;
  position: relative;
  display: grid;
  grid-template-columns: var(--name-w) 1fr;
  font-size: 12px;
}
.gantt-lg {
  --name-w: 240px;
  --row-h: 32px;
}
.g-names,
.g-chart {
  position: relative;
  min-width: 0;
}
/* rótulos da escala podem passar da coluna (os vizinhos ficam escondidos no celular),
   mas não podem alargar o Gantt */
.g-scale span {
  min-width: 0;
}
.hero-inner > *,
.panel > *,
.split > * {
  min-width: 0;
}
.g-names {
  border-right: 1px solid var(--border);
}
.g-head {
  height: 28px;
  display: flex;
  align-items: center;
  padding: 0 10px;
  font-weight: 600;
  color: var(--muted);
  border-bottom: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 11.5px;
}
.g-chart .g-head {
  padding: 0;
}
.g-scale {
  display: grid;
  width: 100%;
  height: 100%;
}
.g-scale span {
  border-left: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-weight: 500;
  white-space: nowrap;
}
.g-row {
  height: var(--row-h);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 10px;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  white-space: nowrap;
  overflow: hidden;
  cursor: default;
  transition: background 0.15s ease;
}
.g-row .wbs {
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  min-width: 26px;
}
.g-row.summary {
  font-weight: 600;
}
.g-row.l2 {
  padding-left: 24px;
}
.g-row .t-name {
  overflow: hidden;
  text-overflow: ellipsis;
}
.g-row.hl,
.g-lane.hl {
  background: var(--accent-soft);
}
.g-lanes {
  position: relative;
}
.g-lane {
  height: var(--row-h);
  position: relative;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 60%, transparent);
  transition: background 0.15s ease;
}
.g-grid {
  position: absolute;
  inset: 0;
  display: grid;
  pointer-events: none;
}
.g-grid span {
  border-left: 1px solid color-mix(in srgb, var(--border) 55%, transparent);
}
.g-bar {
  position: absolute;
  top: 50%;
  height: 14px;
  margin-top: -7px;
  border-radius: 3px;
  background: var(--gantt-bar-2);
  overflow: hidden;
  transform-origin: 0 50%;
  transform: scaleX(0);
  transition: transform 0.9s cubic-bezier(0.22, 1, 0.36, 1), left 0.45s ease, width 0.45s ease;
  cursor: pointer;
}
.g-bar.in {
  transform: scaleX(1);
}
.g-bar i {
  position: absolute;
  inset: 0 auto 0 0;
  background: var(--gantt-bar);
}
.g-bar.crit {
  background: color-mix(in srgb, var(--bad) 45%, var(--surface));
}
.g-bar.crit i {
  background: var(--bad);
}
.g-bar.sum {
  height: 8px;
  margin-top: -4px;
  border-radius: 1px;
  background: var(--text);
  opacity: 0.8;
}
.g-bar.sum::before,
.g-bar.sum::after {
  content: "";
  position: absolute;
  bottom: -4px;
  border: 4px solid transparent;
  border-top-color: var(--text);
}
.g-bar.sum::before {
  left: -4px;
}
.g-bar.sum::after {
  right: -4px;
}
.g-bar.base {
  height: 4px;
  margin-top: 8px;
  background: var(--border-strong);
  opacity: 0.8;
  pointer-events: none;
}
.g-ms {
  position: absolute;
  top: 50%;
  width: 12px;
  height: 12px;
  margin: -6px 0 0 -6px;
  background: var(--text);
  transform: rotate(45deg) scale(0);
  transition: transform 0.5s 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.g-ms.in {
  transform: rotate(45deg) scale(1);
}
.g-today {
  position: absolute;
  top: 0;
  bottom: 0;
  width: 0;
  border-left: 2px dashed var(--bad);
  opacity: 0.7;
  pointer-events: none;
}
.g-today::before {
  content: attr(data-label);
  position: absolute;
  z-index: 2;
  top: 2px;
  left: 3px;
  padding: 0 4px;
  border-radius: 3px;
  background: var(--surface);
  line-height: 1.5;
  font-size: 10px;
  font-weight: 600;
  color: var(--bad);
}
.g-links {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  overflow: visible;
}
.g-links path {
  stroke: var(--muted);
  stroke-width: 1.2;
  fill: none;
  opacity: 0;
  transition: opacity 0.6s 1s ease;
}
.g-links.in path {
  opacity: 0.6;
}
.g-tip {
  position: absolute;
  z-index: 5;
  pointer-events: none;
  background: var(--text);
  color: var(--bg);
  border-radius: var(--radius);
  padding: 6px 9px;
  font-size: 11.5px;
  line-height: 1.4;
  white-space: nowrap;
  box-shadow: var(--shadow);
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.12s ease, transform 0.12s ease;
}
.g-tip.on {
  opacity: 1;
  transform: none;
}

/* float cards do hero */
.float-card {
  position: absolute;
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 10px 12px;
  font-size: 12.5px;
  animation: bob 6s ease-in-out infinite;
}
.fc-label {
  font-size: 11px;
  color: var(--muted);
  font-weight: 500;
}
.fc-row {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.fc-row b {
  margin-left: 10px;
  color: var(--accent);
  font-variant-numeric: tabular-nums;
}
.fc-row svg {
  width: 15px;
  height: 15px;
  color: var(--ok);
  stroke-width: 2.4;
}
.fc-1 {
  left: -36px;
  bottom: -28px;
  min-width: 220px;
}
.fc-2 {
  right: -18px;
  top: -24px;
  animation-delay: -3s;
}
.bar {
  height: 6px;
  background: var(--surface-2);
  border-radius: 999px;
  overflow: hidden;
}
.bar span {
  display: block;
  height: 100%;
  background: var(--grad);
  border-radius: inherit;
}
@keyframes bob {
  50% {
    transform: translateY(-8px);
  }
}

/* -------------------------------------------------------------- números */
.stats {
  border-block: 1px solid var(--border);
  background: var(--surface);
}
.stats-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
}
.stat {
  padding: 28px 16px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.stat + .stat {
  border-left: 1px solid var(--border);
}
.num {
  font-size: 40px;
  font-weight: 700;
  letter-spacing: -0.03em;
  background: var(--grad-text);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  font-variant-numeric: tabular-nums;
}
.lbl {
  font-size: 14px;
  color: var(--muted);
}

/* -------------------------------------------------------------- seções */
.section {
  padding: 104px 0;
}
.section-alt {
  background: var(--bg-alt);
  border-block: 1px solid var(--border);
}
.section-head {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 48px;
}
.eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--accent);
  margin-bottom: 12px;
}
.section h2 {
  font-size: clamp(28px, 3.6vw, 42px);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.section-head p,
.split p {
  margin-top: 14px;
  font-size: 17.5px;
  color: var(--muted);
}

/* abas das telas */
.tabs {
  display: flex;
  justify-content: center;
  gap: 6px;
  flex-wrap: wrap;
  margin: 0 auto 36px;
  padding: 6px;
  width: fit-content;
  max-width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
}
.tabs [role="tab"] {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 0;
  background: transparent;
  padding: 8px 14px;
  border-radius: 8px;
  font-weight: 500;
  font-size: 14.5px;
  color: var(--muted);
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.tabs [role="tab"] svg {
  width: 17px;
  height: 17px;
}
.tabs [role="tab"]:hover {
  color: var(--text);
}
.tabs [role="tab"][aria-selected="true"] {
  background: var(--accent);
  color: var(--on-accent);
  box-shadow: 0 6px 16px -8px var(--accent);
}
.panel {
  display: grid;
  grid-template-columns: 0.8fr 1.4fr;
  gap: 48px;
  align-items: center;
  animation: panel-in 0.45s cubic-bezier(0.22, 1, 0.36, 1);
}
.panel[hidden] {
  display: none;
}
@keyframes panel-in {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
}
.panel-copy h3 {
  font-size: 26px;
  font-weight: 700;
  letter-spacing: -0.025em;
}
.panel-copy > p {
  margin: 12px 0 18px;
  color: var(--muted);
  font-size: 16.5px;
}
.checks {
  list-style: none;
  padding: 0;
  margin: 18px 0 0;
  display: grid;
  gap: 10px;
}
.checks li {
  position: relative;
  padding-left: 28px;
  font-size: 15.5px;
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 3px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent-soft)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230f6b6b' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4L18 8'/%3E%3C/svg%3E")
    center / 12px no-repeat;
}
.mock {
  box-shadow: var(--shadow);
  min-width: 0;
}
.mock-toolbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
  flex-wrap: wrap;
}
.tb-title {
  font-weight: 600;
  font-size: 13.5px;
}
.tb-chip {
  font-size: 12px;
  color: var(--muted);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2px 8px;
}
.spacer {
  flex: 1;
}
.seg {
  display: inline-flex;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2px;
}
.seg button {
  border: 0;
  background: transparent;
  padding: 3px 10px;
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  color: var(--muted);
  cursor: pointer;
  font-weight: 500;
}
.seg button.on {
  background: var(--surface);
  color: var(--text);
  box-shadow: var(--shadow-sm);
}
.versions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  padding: 8px 12px;
  border-top: 1px solid var(--border);
  background: var(--surface-2);
  font-size: 11.5px;
}
.v-title {
  font-weight: 600;
  color: var(--muted);
}
.v-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 1px 9px;
  color: var(--muted);
}
.v-item.new {
  border-color: var(--accent);
  color: var(--accent);
  font-weight: 600;
  animation: pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes pop {
  from {
    transform: scale(0.6);
    opacity: 0;
  }
}

/* aba Trabalho */
.usage-wrap {
  overflow-x: auto;
}
.usage {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.usage th,
.usage td {
  border-bottom: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  padding: 0 8px;
  height: 30px;
  white-space: nowrap;
}
.usage thead th {
  background: var(--surface-2);
  color: var(--muted);
  font-weight: 600;
  font-size: 11.5px;
  text-align: center;
}
.usage thead th:first-child,
.usage td:first-child {
  text-align: left;
}
.usage td.nm {
  min-width: 170px;
}
.usage tr.task td.nm {
  font-weight: 600;
}
.usage tr.res td.nm {
  padding-left: 26px;
  color: var(--muted);
}
.usage tr.res td.nm .mini-av {
  margin-right: 6px;
  vertical-align: middle;
}
.usage td.lbl-col {
  color: var(--muted);
  font-size: 11px;
}
.usage td.h {
  text-align: right;
  min-width: 52px;
  border-left: 1px solid color-mix(in srgb, var(--border) 50%, transparent);
}
.usage tr.res td.h {
  cursor: pointer;
}
.usage tr.res td.h:hover {
  background: var(--accent-soft);
}
.usage td.we,
.usage th.we {
  background-image: var(--weekend);
  color: var(--border-strong);
  cursor: not-allowed;
}
.usage tr.res td.we:hover {
  background-color: transparent;
}
.usage td.over {
  color: var(--bad);
  font-weight: 700;
  background: var(--bad-soft);
}
.usage td.real {
  color: var(--accent-2);
}
.usage td.tot {
  font-weight: 600;
  text-align: right;
}
.usage td.flash {
  animation: flash 0.6s ease;
}
@keyframes flash {
  from {
    background: color-mix(in srgb, var(--accent) 35%, transparent);
  }
}

/* capacidade */
.cap {
  display: grid;
  grid-template-columns: 150px repeat(6, 1fr);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.cap > div {
  padding: 0 8px;
  height: 38px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
}
.cap .ch {
  height: 30px;
  background: var(--surface-2);
  color: var(--muted);
  font-weight: 600;
  font-size: 11.5px;
  justify-content: center;
}
.cap .ch:first-child {
  justify-content: flex-start;
}
.cap .cp {
  gap: 8px;
  cursor: pointer;
  font-weight: 500;
  white-space: nowrap;
}
.cap .cp:hover,
.cap .cp.sel {
  color: var(--accent);
}
.cap .cc {
  justify-content: center;
  padding: 4px;
}
.cap .cc span {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-sm);
  display: grid;
  place-items: center;
  font-weight: 600;
  font-size: 11.5px;
  transform: scale(0.6);
  opacity: 0;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.3s ease;
}
.cap.in .cc span {
  transform: none;
  opacity: 1;
}
.cap .free {
  background: color-mix(in srgb, var(--ok) 14%, transparent);
  color: var(--ok);
}
.cap .busy {
  background: color-mix(in srgb, var(--accent) 22%, transparent);
  color: var(--accent);
}
.cap .over {
  background: color-mix(in srgb, var(--bad) 20%, transparent);
  color: var(--bad);
}
.legend {
  display: inline-flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 4px 12px;
  font-size: 11.5px;
  color: var(--muted);
}
.legend > span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}
.legend i {
  width: 10px;
  height: 10px;
  border-radius: 2px;
}
.l-free {
  background: color-mix(in srgb, var(--ok) 35%, transparent);
}
.l-ok {
  background: color-mix(in srgb, var(--accent) 45%, transparent);
}
.l-over {
  background: color-mix(in srgb, var(--bad) 45%, transparent);
}
.cap-detail {
  padding: 10px 12px;
  background: var(--surface-2);
  font-size: 12.5px;
  min-height: 62px;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.cap-detail .chip {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 2px 10px;
}
.cap-detail .chip b {
  color: var(--accent);
}

/* portfólio */
.kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  padding: 12px;
}
.kpi {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
}
.kpi span {
  font-size: 11px;
  color: var(--muted);
}
.kpi b {
  font-size: 20px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
}
.port {
  width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  font-variant-numeric: tabular-nums;
}
.port th,
.port td {
  padding: 0 12px;
  height: 34px;
  text-align: left;
  border-top: 1px solid color-mix(in srgb, var(--border) 65%, transparent);
  white-space: nowrap;
}
.port th {
  background: var(--surface-2);
  color: var(--muted);
  font-weight: 600;
  font-size: 11.5px;
}
.port tr.row {
  animation: panel-in 0.35s ease both;
}
.port tr.row:hover td {
  background: var(--accent-soft);
}
.idx {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.idx .bar {
  width: 54px;
}
.idx .bar span {
  background: var(--accent);
}
.idx.low .bar span {
  background: var(--warn);
}
.idx.bad .bar span {
  background: var(--bad);
}

/* kanban */
.kanban {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  padding: 12px;
  background: var(--surface-2);
  min-height: 340px;
}
.kcol h4 {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
}
.kcount {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0 7px;
  font-size: 11px;
}
.kdrop {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 260px;
  border-radius: var(--radius);
  padding: 2px;
  transition: background 0.15s ease, outline-color 0.15s ease;
  outline: 2px dashed transparent;
}
.kdrop.over {
  background: var(--accent-soft);
  outline-color: var(--accent);
}
.kcard {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 8px 10px;
  font-size: 12px;
  box-shadow: var(--shadow-sm);
  cursor: grab;
  user-select: none;
  transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.kcard:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.kcard.dragging {
  opacity: 0.4;
}
.kcard b {
  display: block;
  font-weight: 600;
  margin-bottom: 6px;
}
.kmeta {
  display: flex;
  align-items: center;
  gap: 6px;
  color: var(--muted);
  font-size: 11px;
}
.kmeta .mini-av {
  margin-left: auto;
}
.kcard .bar {
  display: block;
  margin-top: 7px;
  height: 4px;
}
.kcard .bar span {
  transition: width 0.4s ease;
}

/* passos */
.steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
}
.steps::before {
  content: "";
  position: absolute;
  top: 22px;
  left: 12%;
  right: 12%;
  height: 2px;
  background: linear-gradient(90deg, var(--accent) var(--p, 0%), var(--border) var(--p, 0%));
}
.step {
  position: relative;
  text-align: center;
  padding: 0 8px;
}
.step-n {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--surface);
  border: 2px solid var(--accent);
  color: var(--accent);
  font-weight: 700;
  font-size: 18px;
  position: relative;
  margin-bottom: 16px;
}
.step h3 {
  font-size: 19px;
  margin-bottom: 6px;
}
.step p {
  color: var(--muted);
  font-size: 15px;
}

/* funcionalidades */
.features {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.feature {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 22px;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.feature::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(260px circle at var(--mx, 50%) var(--my, 0%), color-mix(in srgb, var(--accent) 14%, transparent), transparent 70%);
  opacity: 0;
  transition: opacity 0.25s ease;
  pointer-events: none;
}
.feature:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow);
  border-color: color-mix(in srgb, var(--accent) 40%, var(--border));
}
.feature:hover::before {
  opacity: 1;
}
.f-ico {
  display: inline-grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--accent-soft);
  color: var(--accent);
  margin-bottom: 14px;
}
.f-ico svg {
  width: 21px;
  height: 21px;
}
.feature h3 {
  font-size: 16.5px;
  margin-bottom: 6px;
}
.feature p {
  color: var(--muted);
  font-size: 14.5px;
}

/* bloco escuro (alocação) */
.section-dark {
  background: radial-gradient(900px 500px at 85% 10%, rgb(79 178 172 / 0.18), transparent 60%),
    radial-gradient(700px 500px at 0% 100%, rgb(91 143 192 / 0.18), transparent 60%), #0e1413;
  color: #e5e7e5;
}
.section-dark .eyebrow {
  color: #6fc6c0;
}
.section-dark p {
  color: #a9b0ae;
}
.section-dark b {
  color: #e5e7e5;
}
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}/* demonstração de alocação */
.checks-dark li {
  color: #cfd5d3;
}
.checks-dark li::before {
  background-color: rgb(79 178 172 / 0.2);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236fc6c0' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4L18 8'/%3E%3C/svg%3E");
}
.section-dark .alloc {
  color: var(--text);
  box-shadow: 0 40px 80px -30px rgb(0 0 0 / 0.8);
}
.section-dark .alloc p,
.section-dark .alloc b {
  color: inherit;
}
.alloc .mini-av {
  vertical-align: -5px;
}
.alloc-body {
  padding: 18px;
  display: grid;
  gap: 16px;
  background: var(--surface);
}
.day-line {
  position: relative;
  height: 64px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  margin-top: 4px;
}
.dl-tick {
  position: absolute;
  top: 0;
  bottom: 0;
  border-left: 1px dashed var(--border);
}
.dl-tick span {
  position: absolute;
  top: -18px;
  left: 0;
  transform: translateX(-50%);
  font-size: 10.5px;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.dl-lunch {
  position: absolute;
  top: 0;
  bottom: 0;
  background: var(--weekend);
}
.dl-block {
  position: absolute;
  top: 8px;
  bottom: 8px;
  border-radius: var(--radius-sm);
  background: var(--gantt-bar);
  color: #fff;
  font-size: 11.5px;
  font-weight: 600;
  padding: 4px 6px;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  line-height: 1.25;
  animation: panel-in 0.35s ease;
}
.dl-block.added {
  background: var(--gantt-bar-2);
}
.dl-block.clash {
  background: var(--bad);
  top: 30px;
}
.dl-ghost {
  position: absolute;
  top: 4px;
  bottom: 4px;
  border: 2px dashed var(--accent);
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--accent) 8%, transparent);
  transition: left 0.25s ease, width 0.25s ease, border-color 0.2s;
  z-index: 2;
  pointer-events: none;
}
.dl-ghost.bad {
  border-color: var(--bad);
  background: color-mix(in srgb, var(--bad) 10%, transparent);
}
.alloc .alloc-load {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}
.load-bar {
  flex: 1;
  max-width: 180px;
  height: 6px;
  border-radius: 999px;
  background: var(--surface-2);
  border: 1px solid var(--border);
  overflow: hidden;
}
.load-bar i {
  display: block;
  height: 100%;
  background: var(--ok);
  transition: width 0.4s ease;
}
.alloc .alloc-load.over {
  color: var(--bad);
  font-weight: 600;
}
.alloc-load.over .load-bar i {
  background: var(--bad);
}
.alloc-form {
  display: grid;
  grid-template-columns: minmax(0, 2fr) minmax(0, 1fr) minmax(0, 1fr) auto;
  gap: 10px;
  align-items: end;
}
.alloc-form label {
  display: grid;
  gap: 4px;
  font-size: 12px;
  font-weight: 600;
  color: var(--muted);
  min-width: 0;
}
.alloc-form select {
  width: 100%;
  height: 36px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--text);
  font: inherit;
  font-size: 13.5px;
  font-weight: 400;
  padding: 0 8px;
}
.alloc-form select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.alloc-form .btn {
  height: 36px;
}
.alloc-rules {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 18px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  font-size: 13px;
}
.rules-title {
  font-weight: 600;
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  width: 100%;
}
.switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  cursor: pointer;
}
.switch input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
}
.switch .track {
  position: relative;
  width: 34px;
  height: 20px;
  border-radius: 999px;
  background: var(--border-strong);
  transition: background 0.2s;
  flex: none;
}
.switch .track::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 2px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 1px 2px rgb(0 0 0 / 0.25);
  transition: transform 0.2s;
}
.switch input:checked + .track {
  background: var(--accent);
}
.switch input:checked + .track::after {
  transform: translateX(14px);
}
.switch input:focus-visible + .track {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.alloc-result {
  min-height: 74px;
  font-size: 13.5px;
  line-height: 1.5;
}
.alloc-result .res {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  padding: 10px 12px;
  border-radius: var(--radius);
  border: 1px solid;
  animation: panel-in 0.3s ease;
}
.alloc-result .res > div {
  flex: 1;
  min-width: 0;
}
.alloc-result .res b {
  display: block;
}
.res-hint {
  color: var(--muted);
  border-color: var(--border) !important;
  background: var(--surface-2);
}
.res-bad {
  color: var(--bad);
  border-color: color-mix(in srgb, var(--bad) 40%, transparent) !important;
  background: var(--bad-soft);
}
.res-ok {
  color: var(--ok);
  border-color: color-mix(in srgb, var(--ok) 40%, transparent) !important;
  background: var(--ok-soft);
}
.res-warn {
  color: var(--warn);
  border-color: color-mix(in srgb, var(--warn) 45%, transparent) !important;
  background: var(--warn-soft);
}
.res span {
  color: var(--text);
}
.res .res-ico {
  flex: none;
  width: 20px;
  height: 20px;
  margin-top: 1px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 12px;
  line-height: 1;
  color: #fff;
  background: var(--muted);
}
.res-bad .res-ico {
  background: var(--bad);
}
.res-ok .res-ico {
  background: var(--ok);
}
.res-warn .res-ico {
  background: var(--warn);
}
.res-bad .res-ico::before {
  content: "×";
}
.res-ok .res-ico::before {
  content: "✓";
}
.res-warn .res-ico::before {
  content: "!";
}
.res-hint .res-ico::before {
  content: "i";
}
.res-reset {
  margin-left: auto;
  flex: none;
  background: none;
  border: 0;
  color: var(--accent);
  font: inherit;
  font-size: 12.5px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: underline;
}

.alloc.shake {
  animation: shake 0.4s ease;
}
@keyframes shake {
  20%,
  60% {
    transform: translateX(-6px);
  }
  40%,
  80% {
    transform: translateX(6px);
  }
}

/* segurança */
.sec-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
.sec {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px 22px 20px 56px;
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
.sec::before {
  content: "";
  position: absolute;
  left: 20px;
  top: 22px;
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--accent)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='white' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4L18 8'/%3E%3C/svg%3E")
    center / 14px no-repeat;
}
.sec span {
  color: var(--muted);
  font-size: 14.5px;
}

/* dúvidas */
.faq {
  display: grid;
  gap: 10px;
}
.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 0 20px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.faq details[open] {
  border-color: color-mix(in srgb, var(--accent) 45%, var(--border));
  box-shadow: var(--shadow-sm);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 18px 28px 18px 0;
  font-weight: 600;
  font-size: 16.5px;
  position: relative;
}
.faq summary::-webkit-details-marker {
  display: none;
}
.faq summary::after {
  content: "";
  position: absolute;
  right: 2px;
  top: 50%;
  width: 10px;
  height: 10px;
  margin-top: -7px;
  border-right: 2px solid var(--muted);
  border-bottom: 2px solid var(--muted);
  transform: rotate(45deg);
  transition: transform 0.25s ease;
}
.faq details[open] summary::after {
  transform: rotate(-135deg);
  margin-top: -2px;
}
.faq details p {
  padding: 0 0 18px;
  color: var(--muted);
}

/* chamada final */
.cta-final {
  position: relative;
  padding: 96px 0;
  background: var(--grad);
  color: #fff;
  text-align: center;
  overflow: hidden;
}
.cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgb(255 255 255 / 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgb(255 255 255 / 0.08) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 60% 80% at 50% 50%, #000, transparent 75%);
}
.cta-inner {
  position: relative;
}
.cta-final h2 {
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  letter-spacing: -0.03em;
}
.cta-final p {
  margin-top: 12px;
  font-size: 18px;
  opacity: 0.88;
}
.cta-final .contact-mail {
  margin-top: 22px;
  font-size: 15px;
}
.contact-mail b {
  user-select: all;
}

/* rodapé */
.site-footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  background: var(--surface);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.2fr 2fr;
  gap: 24px 48px;
  align-items: start;
}
.footer-inner p {
  margin-top: 10px;
  font-size: 14.5px;
}
.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  justify-content: flex-end;
}
.footer-nav a {
  color: var(--muted);
  font-size: 14.5px;
}
.footer-nav a:hover {
  color: var(--text);
}
.footer-inner .small {
  grid-column: 1 / -1;
  border-top: 1px solid var(--border);
  padding-top: 18px;
  margin-top: 8px;
}

/* aviso flutuante */
.toast {
  position: fixed;
  left: 50%;
  bottom: 24px;
  z-index: 80;
  transform: translate(-50%, 20px);
  opacity: 0;
  pointer-events: none;
  background: var(--text);
  color: var(--bg);
  padding: 10px 16px;
  border-radius: var(--radius);
  font-size: 14px;
  font-weight: 500;
  box-shadow: var(--shadow);
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.toast.on {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* aparecer ao rolar */
/* sem JavaScript, tudo aparece direto */
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}
.js .reveal.visible {
  opacity: 1;
  transform: none;
}

/* ----------------------------------------------------------- responsivo */
@media (max-width: 1080px) {
  .hero-inner,
  .panel,
  .split {
    grid-template-columns: 1fr;
  }
  .hero-inner {
    gap: 64px;
  }
  .tilt {
    transform: none;
  }
  .features {
    grid-template-columns: repeat(2, 1fr);
  }
  .sec-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .panel {
    gap: 28px;
  }
  .split {
    gap: 40px;
  }
}

@media (max-width: 860px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 2px;
    padding: 12px 16px 18px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow);
    transform: translateY(-8px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }
  .main-nav.open {
    transform: none;
    opacity: 1;
    visibility: visible;
  }
  .main-nav a {
    padding: 10px 12px;
    font-size: 16px;
  }
  .menu-btn,
  .only-mobile {
    display: inline-grid;
  }
  .link-login {
    display: none;
  }
  .header-actions .btn-sm {
    display: none;
  }
  .stats-inner {
    grid-template-columns: repeat(2, 1fr);
  }
  .stat:nth-child(3) {
    border-left: 0;
  }
  .stat:nth-child(n + 3) {
    border-top: 1px solid var(--border);
  }
  .steps {
    grid-template-columns: 1fr 1fr;
    row-gap: 36px;
  }
  .steps::before {
    display: none;
  }
  .footer-inner {
    grid-template-columns: 1fr;
  }
  .footer-nav {
    justify-content: flex-start;
  }
}

@media (max-width: 600px) {
  .alloc-form {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .alloc-result .res {
    flex-wrap: wrap;
  }
  .res-reset {
    order: 3;
    margin-left: 30px;
  }
  .alloc-form label:first-child {
    grid-column: 1 / -1;
  }
  .alloc-form .btn {
    grid-column: 1 / -1;
  }
  .container {
    padding: 0 16px;
  }
  .hero {
    padding: calc(44px + var(--header-h)) 0 72px;
  }
  .lead {
    font-size: 17px;
  }
  .hero-ctas .btn {
    flex: 1 1 100%;
  }
  .section {
    padding: 72px 0;
  }
  .features,
  .sec-grid,
  .steps {
    grid-template-columns: 1fr;
  }
  .num {
    font-size: 32px;
  }
  .stat {
    padding: 20px 10px;
  }
  .gantt {
    --name-w: 132px;
  }
  .gantt-lg {
    --name-w: 150px;
  }
  .fc-1 {
    left: -6px;
    bottom: -40px;
  }
  .fc-2 {
    right: -6px;
    top: -30px;
  }
  .app-tabs span,
  .sub-tabs span {
    display: none;
  }
  .tabs {
    width: 100%;
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    scrollbar-width: none;
  }
  .tabs [role="tab"] {
    flex: 0 0 auto;
  }
  .kanban {
    grid-template-columns: 1fr;
    min-height: 0;
  }
  .kdrop {
    min-height: 60px;
  }
  .kpis {
    grid-template-columns: repeat(2, 1fr);
  }
  .cap {
    grid-template-columns: 110px repeat(6, minmax(44px, 1fr));
    overflow-x: auto;
  }
  .port th:nth-child(3),
  .port td:nth-child(3),
  .port th:nth-child(5),
  .port td:nth-child(5) {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .tilt {
    transform: none !important;
  }
}