/* =============================================================
   UPIII — DESIGN SYSTEM (LIGHT-FIRST)
   Tema claro com as 4 cores da marca espalhadas contextualmente.
   ============================================================= */

:root {
  /* Paleta oficial Upiii */
  --u-green:      #0B7A3D;
  --u-green-2:    #13A553;
  --u-green-soft: #E3F4EA;
  --u-teal:       #0E9CAD;
  --u-teal-2:     #1BB9CB;
  --u-teal-soft:  #DEF3F6;
  --u-orange:     #EA6B1F;
  --u-orange-2:   #FF8638;
  --u-orange-soft:#FCE6D6;
  --u-red:        #C41E20;
  --u-red-2:      #E53537;
  --u-red-soft:   #FBDDDD;

  /* Superfícies — claras */
  --u-bg:         #FBF8F1;     /* cream base */
  --u-bg-alt:     #FFFFFF;
  --u-surface:    #FFFFFF;
  --u-surface-2:  #F4EFE3;     /* cream mais quente */
  --u-warm:       #F4EFE3;
  --u-line:       #E5E2D8;
  --u-line-soft:  #EFEBDF;
  --u-ink:        #16181C;     /* preto suave */
  --u-ink-2:      #2A2D33;
  --u-text:       #2A2D33;
  --u-text-soft:  #6A6E78;
  --u-text-muted: #9AA0AA;
  --u-header-bg:  rgba(251,248,241,0.85);

  /* Sombras */
  --shadow-sm: 0 2px 6px rgba(22,24,28,0.04);
  --shadow-md: 0 10px 30px -12px rgba(22,24,28,0.18);
  --shadow-lg: 0 26px 60px -28px rgba(22,24,28,0.28);
  --shadow-color-orange: 0 18px 40px -16px rgba(234,107,31,0.45);
  --shadow-color-teal:   0 18px 40px -16px rgba(14,156,173,0.45);
  --shadow-color-green:  0 18px 40px -16px rgba(11,122,61,0.45);
}

/* Reset */
* { box-sizing: border-box; }
html { scroll-behavior: smooth; background: var(--u-bg); }
body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--u-bg);
  color: var(--u-text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

.display {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1;
}
.mono { font-family: 'JetBrains Mono', ui-monospace, monospace; }

img, svg { display: block; max-width: 100%; height: auto; }

::selection { background: var(--u-orange); color: #fff; }

/* Cursor blob (segue o mouse, decorativo) */
.cursor-blob {
  position: fixed;
  pointer-events: none;
  width: 380px; height: 380px;
  border-radius: 50%;
  z-index: 0;
  background: radial-gradient(circle, rgba(234,107,31,0.18), rgba(14,156,173,0.10) 45%, transparent 70%);
  transform: translate(-50%, -50%);
  filter: blur(14px);
  transition: opacity .3s ease;
  opacity: 0;
  mix-blend-mode: multiply;
}
@media (hover: hover) and (pointer: fine) {
  .cursor-blob.show { opacity: 1; }
}

/* ============ CONTAINER ============ */
.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 1.25rem; position: relative; }
@media (min-width: 768px) { .container { padding: 0 2rem; } }

/* ============ BRAND BAR ============ */
.brand-bar {
  height: 6px;
  display: grid; grid-template-columns: repeat(4, 1fr);
  position: relative; z-index: 2;
}
.brand-bar span { display: block; transition: filter .25s; }
.brand-bar .b1 { background: var(--u-green); }
.brand-bar .b2 { background: var(--u-teal); }
.brand-bar .b3 { background: var(--u-orange); }
.brand-bar .b4 { background: var(--u-red); }
.brand-bar:hover span { filter: brightness(1.15) saturate(1.2); }

/* Helpers de cor */
.c-green  { color: var(--u-green); }
.c-teal   { color: var(--u-teal); }
.c-orange { color: var(--u-orange); }
.c-red    { color: var(--u-red); }

/* ============ HEADER ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: var(--u-header-bg);
  backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--u-line);
}
.site-header.scrolled { box-shadow: var(--shadow-sm); }
.site-header .inner {
  display: flex; align-items: center; justify-content: space-between; height: 76px;
  gap: 1rem;
}
.logo-link {
  display: inline-flex; align-items: center; gap: 0.65rem; text-decoration: none;
}
.logo-link img { height: 44px; width: auto; transition: transform .35s; }
.logo-link:hover img { transform: rotate(-6deg) scale(1.05); }
.logo-link span.wordmark {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800; font-size: 1.55rem;
  color: var(--u-ink); letter-spacing: -0.04em;
}

.nav-desktop { display: none; gap: 2rem; align-items: center; }
.nav-desktop a {
  color: var(--u-text); text-decoration: none; font-size: 0.95rem; font-weight: 500;
  position: relative;
  transition: color .15s;
}
.nav-desktop a:not(.btn)::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -6px;
  height: 2px; background: var(--u-orange);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav-desktop a:not(.btn):hover { color: var(--u-orange); }
.nav-desktop a:not(.btn):hover::after { transform: scaleX(1); }
@media (min-width: 960px) { .nav-desktop { display: flex; } }

/* ============ BUTTONS ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.95rem 1.6rem;
  border-radius: 999px;
  font-weight: 700; font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid transparent; cursor: pointer; min-height: 46px;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  position: relative; overflow: hidden; isolation: isolate;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.btn svg { transition: transform .2s ease; }
.btn:hover svg { transform: translateX(3px); }
.btn-primary {
  background: var(--u-orange); color: #fff;
  box-shadow: var(--shadow-color-orange);
}
.btn-primary::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, var(--u-orange-2), var(--u-red));
  opacity: 0; transition: opacity .25s; z-index: -1;
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 22px 36px -10px rgba(234,107,31,0.65);
}
.btn-primary:hover::before { opacity: 1; }
.btn-ghost {
  background: transparent; color: var(--u-ink);
  border-color: var(--u-ink);
}
.btn-ghost:hover { background: var(--u-ink); color: var(--u-bg); transform: translateY(-2px); }
.btn-ghost-light {
  background: transparent; color: #fff; border-color: rgba(255,255,255,0.6);
}
.btn-ghost-light:hover { background: #fff; color: var(--u-ink); border-color: #fff; transform: translateY(-2px); }
.btn-dark {
  background: var(--u-ink); color: var(--u-bg);
}
.btn-dark:hover { background: var(--u-ink-2); transform: translateY(-2px); box-shadow: var(--shadow-md); }

.menu-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 48px; height: 48px; border-radius: 12px;
  background: transparent; color: var(--u-ink); border: 2px solid var(--u-ink);
  cursor: pointer; transition: background .18s, color .18s;
}
.menu-btn:hover { background: var(--u-ink); color: var(--u-bg); }
@media (min-width: 960px) { .menu-btn { display: none; } }

.mobile-menu {
  display: none;
  background: var(--u-surface);
  border-top: 1px solid var(--u-line);
  padding: 1rem 1.25rem 1.5rem;
}
.mobile-menu.open { display: block; animation: slideDown .25s ease; }
@keyframes slideDown { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: none; } }
.mobile-menu a {
  display: block; padding: 0.95rem 0.5rem;
  color: var(--u-ink); text-decoration: none;
  font-size: 1.05rem; font-weight: 500; border-radius: 8px;
}
.mobile-menu a:hover { background: var(--u-warm); color: var(--u-orange); }
.mobile-menu .btn { margin-top: 0.75rem; width: 100%; }

/* ============ HERO ============ */
.hero {
  position: relative;
  background: var(--u-bg);
  color: var(--u-ink);
  overflow: hidden;
  padding: 4rem 0 5rem;
  isolation: isolate;
}
@media (min-width: 768px) { .hero { padding: 6rem 0 7rem; } }

/* Glow das 4 cores espalhado pelo hero */
.hero::before {
  content: ""; position: absolute; inset: -10%; pointer-events: none; z-index: 0;
  background:
    radial-gradient(ellipse 50% 40% at 88% 78%, rgba(14,156,173,0.32), transparent 60%),
    radial-gradient(ellipse 55% 45% at 8% 22%, rgba(234,107,31,0.28), transparent 60%),
    radial-gradient(ellipse 35% 35% at 70% 12%, rgba(11,122,61,0.18), transparent 70%),
    radial-gradient(ellipse 30% 30% at 30% 90%, rgba(196,30,32,0.14), transparent 70%);
  animation: heroGlow 22s ease-in-out infinite alternate;
}
@keyframes heroGlow {
  from { transform: scale(1) rotate(0deg); }
  to   { transform: scale(1.08) rotate(4deg); }
}

/* Pontinhos decorativos (grid sutil) */
.hero::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: radial-gradient(circle at 1px 1px, rgba(22,24,28,0.07) 1px, transparent 0);
  background-size: 28px 28px;
  mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at center, #000 30%, transparent 75%);
}

.hero .inner { position: relative; z-index: 2; display: grid; gap: 3rem; }
@media (min-width: 980px) { .hero .inner { grid-template-columns: 1.2fr 1fr; align-items: center; gap: 4rem; } }

.kicker {
  display: inline-flex; align-items: center; gap: 0.55rem;
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  font-size: 0.74rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  background: var(--u-surface);
  color: var(--u-ink);
  border: 1px solid var(--u-line);
  box-shadow: var(--shadow-sm);
}
.kicker .dots { display: inline-flex; gap: 4px; }
.kicker .dots i { width: 7px; height: 7px; border-radius: 50%; display: inline-block; }
.kicker .dots i:nth-child(1) { background: var(--u-green); }
.kicker .dots i:nth-child(2) { background: var(--u-teal); }
.kicker .dots i:nth-child(3) { background: var(--u-orange); animation: pulseDot 2.4s ease-in-out infinite; }
.kicker .dots i:nth-child(4) { background: var(--u-red); }
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(234,107,31,0.55); }
  50%      { box-shadow: 0 0 0 6px rgba(234,107,31,0); }
}

.hero h1 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: -0.035em;
  margin: 1.25rem 0 1.5rem;
  font-weight: 800;
  color: var(--u-ink);
}
.hero h1 em {
  font-style: normal; color: var(--u-orange); position: relative;
  display: inline-block;
}
.hero h1 em::after {
  content: ""; position: absolute; left: -2%; right: -2%; bottom: -8px; height: 10px;
  background: var(--u-orange); border-radius: 999px; opacity: 0.22;
  transform-origin: left; animation: lineGrow 1.2s ease forwards;
}
@keyframes lineGrow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

.hero p.lede {
  font-size: clamp(1.02rem, 1.3vw, 1.18rem);
  line-height: 1.6;
  color: var(--u-text);
  max-width: 52ch;
  margin: 0 0 2.25rem;
}
.cta-row { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.cta-hint {
  margin-top: 1.1rem; font-size: 0.88rem; color: var(--u-text-soft);
  display: inline-flex; align-items: center; gap: 0.5rem;
}
.cta-hint .tick {
  width: 18px; height: 18px; border-radius: 50%; background: var(--u-green);
  color: #fff; display: inline-flex; align-items: center; justify-content: center;
  font-size: 0.72rem; font-weight: 800;
}

/* Hero mark — logo grande com efeito parallax */
.hero-mark {
  position: relative;
  display: flex; align-items: center; justify-content: center;
  min-height: 320px;
  perspective: 800px;
}
.hero-mark .circle-bg {
  position: absolute; inset: -10%;
  border-radius: 50%;
  background:
    conic-gradient(from 220deg at 50% 50%,
      var(--u-orange) 0deg,
      var(--u-red) 90deg,
      var(--u-teal) 180deg,
      var(--u-green) 270deg,
      var(--u-orange) 360deg);
  filter: blur(34px);
  opacity: 0.5;
  animation: spin 20s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

.hero-mark img {
  position: relative; width: 78%; max-width: 420px; height: auto;
  animation: float 6s ease-in-out infinite;
  filter: drop-shadow(0 20px 40px rgba(22,24,28,0.18));
  transform-style: preserve-3d;
  will-change: transform;
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-14px); }
}

/* Ringed accents ao redor do logo */
.hero-mark .ring {
  position: absolute; inset: 0;
  border-radius: 50%;
  border: 1.5px dashed var(--u-line);
  animation: ringSpin 60s linear infinite;
  pointer-events: none;
}
.hero-mark .ring.r2 { inset: 6%; animation-duration: 90s; animation-direction: reverse; border-color: rgba(234,107,31,0.25); }
.hero-mark .ring.r3 { inset: 14%; animation-duration: 120s; border-color: rgba(14,156,173,0.2); }
@keyframes ringSpin { to { transform: rotate(360deg); } }

/* Stats — cartões interativos */
.hero-meta {
  margin-top: 3.5rem; padding-top: 2.5rem;
  border-top: 1px dashed var(--u-line);
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem;
}
@media (min-width: 720px) { .hero-meta { grid-template-columns: repeat(4, 1fr); gap: 1.25rem; } }

.hero-meta .stat {
  position: relative;
  padding: 1.25rem 1.1rem;
  border-radius: 16px;
  background: var(--u-surface);
  border: 1px solid var(--u-line);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
  overflow: hidden;
}
.hero-meta .stat::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--accent, var(--u-orange));
  transform: scaleY(0); transform-origin: top;
  transition: transform .25s ease;
}
.hero-meta .stat:nth-child(1) { --accent: var(--u-green); }
.hero-meta .stat:nth-child(2) { --accent: var(--u-teal); }
.hero-meta .stat:nth-child(3) { --accent: var(--u-orange); }
.hero-meta .stat:nth-child(4) { --accent: var(--u-red); }
.hero-meta .stat:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent);
}
.hero-meta .stat:hover::before { transform: scaleY(1); }

.hero-meta .stat .num {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 2.2rem; font-weight: 800; letter-spacing: -0.03em;
  color: var(--u-ink); display: block; line-height: 1;
}
.hero-meta .stat .num .sym { color: var(--accent); margin-left: 2px; }
.hero-meta .stat .label {
  font-size: 0.75rem; color: var(--u-text-soft);
  text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600;
  margin-top: 0.5rem; display: block;
}

/* ============ MARQUEE ============ */
.marquee {
  background: var(--u-ink);
  color: var(--u-bg);
  overflow: hidden;
  padding: 0.95rem 0;
  position: relative;
}
.marquee::before, .marquee::after {
  content: ""; position: absolute; top: 0; bottom: 0; width: 80px; z-index: 2; pointer-events: none;
}
.marquee::before { left: 0; background: linear-gradient(90deg, var(--u-ink), transparent); }
.marquee::after  { right: 0; background: linear-gradient(-90deg, var(--u-ink), transparent); }
.marquee-track {
  display: flex; gap: 3rem; white-space: nowrap;
  animation: scroll 34s linear infinite;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-weight: 800; font-size: 1.1rem; letter-spacing: -0.01em;
  text-transform: uppercase;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-track span { display: inline-flex; align-items: center; gap: 3rem; }
.marquee-track .sep1 { color: var(--u-green-2); }
.marquee-track .sep2 { color: var(--u-teal-2); }
.marquee-track .sep3 { color: var(--u-orange-2); }
.marquee-track .sep4 { color: var(--u-red-2); }
@keyframes scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ============ SECTIONS ============ */
section.block { padding: 5rem 0; position: relative; }
@media (min-width: 768px) { section.block { padding: 7rem 0; } }

.section-head { max-width: 720px; margin-bottom: 3.5rem; }
.section-head .eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: 0.78rem; font-weight: 800;
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--u-orange);
  margin-bottom: 1rem;
}
.section-head .eyebrow::before {
  content: ""; width: 24px; height: 3px; background: var(--u-orange);
}
.section-head h2 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: clamp(1.9rem, 4.2vw, 3.4rem);
  line-height: 1.04;
  letter-spacing: -0.03em;
  margin: 0 0 1rem; font-weight: 800;
  color: var(--u-ink);
}
.section-head p {
  color: var(--u-text-soft); font-size: 1.08rem; line-height: 1.65;
  margin: 0; max-width: 56ch;
}

/* ============ MÉTODO (3 frentes) ============ */
#metodo { background: var(--u-bg); }
#metodo::before {
  content: ""; position: absolute; left: 50%; top: 0; transform: translateX(-50%);
  width: min(900px, 80%); height: 1px;
  background: linear-gradient(90deg, transparent, var(--u-line), transparent);
}

.pillars { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 700px) { .pillars { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1020px) { .pillars { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; } }

.pillar {
  position: relative;
  padding: 2.25rem 1.85rem 2rem;
  border-radius: 24px;
  overflow: hidden;
  color: #fff;
  transition: transform .35s cubic-bezier(.2,.7,.3,1), box-shadow .35s;
  isolation: isolate;
}
.pillar::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(circle at 80% 0%, rgba(255,255,255,0.18), transparent 50%),
    radial-gradient(circle at 0% 100%, rgba(0,0,0,0.18), transparent 50%);
}
.pillar::after {
  content: ""; position: absolute; right: -40px; bottom: -40px; width: 180px; height: 180px;
  border-radius: 50%; border: 1.5px dashed rgba(255,255,255,0.25);
  z-index: -1; transition: transform .5s ease;
}
.pillar:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.pillar:hover::after { transform: rotate(70deg) scale(1.1); }
.pillar.p-green  { background: linear-gradient(135deg, var(--u-green), var(--u-green-2)); }
.pillar.p-teal   { background: linear-gradient(135deg, var(--u-teal), var(--u-teal-2)); }
.pillar.p-orange { background: linear-gradient(135deg, var(--u-orange), var(--u-orange-2)); }

.pillar .num {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.78rem; font-weight: 600; letter-spacing: 0.1em;
  color: rgba(255,255,255,0.85);
  margin-bottom: 1.25rem; display: inline-block;
  padding: 0.3rem 0.65rem; border-radius: 999px;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.25);
}
.pillar .icon-box {
  width: 56px; height: 56px;
  border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff; margin-bottom: 1.5rem;
  transition: transform .3s;
}
.pillar:hover .icon-box { transform: rotate(-8deg) scale(1.06); }
.pillar h3 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 1.5rem; margin: 0 0 0.75rem;
  letter-spacing: -0.02em; font-weight: 800;
  color: #fff; line-height: 1.15;
}
.pillar p { margin: 0; color: rgba(255,255,255,0.95); font-size: 0.98rem; line-height: 1.55; }
.pillar ul {
  list-style: none; padding: 0; margin: 1.5rem 0 0;
  border-top: 1px solid rgba(255,255,255,0.25); padding-top: 1.25rem;
}
.pillar ul li {
  font-size: 0.92rem; color: rgba(255,255,255,0.95);
  padding: 0.35rem 0 0.35rem 1.5rem; position: relative;
}
.pillar ul li::before {
  content: "→"; position: absolute; left: 0; color: #fff; font-weight: 800;
  transition: transform .25s;
}
.pillar:hover ul li::before { transform: translateX(4px); }

/* ============ SERVICES ============ */
.services-section {
  background: var(--u-warm);
  border-top: 1px solid var(--u-line);
  border-bottom: 1px solid var(--u-line);
}

.services-head {
  display: grid; gap: 2rem; align-items: end;
  grid-template-columns: 1fr; margin-bottom: 3rem;
}
@media (min-width: 880px) { .services-head { grid-template-columns: 1.3fr 1fr; } }
.services-head .cta-col { text-align: left; }
@media (min-width: 880px) { .services-head .cta-col { text-align: right; } }

/* Carrossel */
.carousel {
  position: relative;
  --gap: 1rem; --per-view: 1;
}
@media (min-width: 640px)  { .carousel { --per-view: 2; } }
@media (min-width: 1024px) { .carousel { --per-view: 3; --gap: 1.1rem; } }
@media (min-width: 1280px) { .carousel { --per-view: 4; } }

.carousel-viewport { overflow: hidden; margin: 0 -0.5rem; padding: 0.5rem; }
.carousel-track {
  display: flex; gap: var(--gap);
  scroll-snap-type: x mandatory;
  overflow-x: auto;
  scroll-behavior: smooth;
  scrollbar-width: none; -ms-overflow-style: none;
  padding-bottom: 0.25rem;
  -webkit-overflow-scrolling: touch;
}
.carousel-track::-webkit-scrollbar { display: none; }
.carousel-track > .service-card {
  flex: 0 0 calc((100% - (var(--per-view) - 1) * var(--gap)) / var(--per-view));
  scroll-snap-align: start;
  min-height: 220px;
}
@media (max-width: 639px) {
  .carousel-track > .service-card { flex: 0 0 86%; }
}

.carousel-nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1.25rem; margin-top: 2rem; flex-wrap: wrap;
}
.carousel-dots { display: flex; gap: 0.5rem; flex-wrap: wrap; flex: 1 1 auto; }
.carousel-dots button {
  width: 10px; height: 10px;
  padding: 0; border-radius: 999px;
  background: rgba(22,24,28,0.18); border: 0; cursor: pointer;
  transition: background .2s, width .25s; min-height: 10px;
}
.carousel-dots button:hover { background: var(--u-text-soft); }
.carousel-dots button[aria-current="true"] { background: var(--u-orange); width: 28px; }

.carousel-arrows { display: flex; gap: 0.5rem; }
.carousel-arrow {
  width: 46px; height: 46px;
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px;
  background: var(--u-surface);
  color: var(--u-ink);
  border: 1px solid var(--u-line);
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background .15s, color .15s, border-color .15s, transform .15s, box-shadow .15s;
}
.carousel-arrow:hover {
  background: var(--u-ink); color: var(--u-bg); border-color: var(--u-ink);
  transform: translateY(-2px); box-shadow: var(--shadow-md);
}
.carousel-arrow:disabled { opacity: 0.4; cursor: not-allowed; transform: none; }
.carousel-arrow svg { width: 20px; height: 20px; }

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

/* Service card */
.service-card {
  display: flex; flex-direction: column; justify-content: space-between;
  min-height: 240px;
  padding: 1.75rem;
  border-radius: 20px;
  background: var(--u-surface);
  border: 1px solid var(--u-line);
  text-decoration: none; color: var(--u-ink);
  transition: transform .25s ease, border-color .25s, box-shadow .25s, background .25s;
  position: relative; overflow: hidden;
  will-change: transform;
}
.service-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--accent, var(--u-orange));
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s ease;
}
.service-card:hover::before { transform: scaleX(1); }
.service-card::after {
  content: "↗";
  position: absolute; top: 1.25rem; right: 1.4rem;
  font-size: 1.3rem; color: var(--u-text-soft);
  transition: transform .25s, color .25s;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent, var(--u-orange));
  box-shadow: 0 24px 50px -22px rgba(22,24,28,0.22);
}
.service-card:hover::after { transform: translate(4px,-4px); color: var(--accent, var(--u-orange)); }

.service-card .s-tag {
  display: inline-flex; align-items: center; gap: 0.35rem;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem; font-weight: 600;
  padding: 0.3rem 0.6rem;
  border-radius: 999px;
  letter-spacing: 0.04em;
  margin-bottom: 1.25rem;
  width: fit-content;
  background: var(--tag-bg, rgba(234,107,31,0.12));
  color: var(--accent, var(--u-orange));
}
.service-card h3 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 1.3rem; margin: 0 0 0.5rem;
  font-weight: 800; letter-spacing: -0.02em; line-height: 1.15;
  color: var(--u-ink);
}
.service-card .s-desc { font-size: 0.92rem; line-height: 1.55; color: var(--u-text-soft); margin: 0; }

.service-card.a-green  { --accent: var(--u-green);  --tag-bg: var(--u-green-soft); }
.service-card.a-teal   { --accent: var(--u-teal);   --tag-bg: var(--u-teal-soft); }
.service-card.a-orange { --accent: var(--u-orange); --tag-bg: var(--u-orange-soft); }
.service-card.a-red    { --accent: var(--u-red);    --tag-bg: var(--u-red-soft); }

.service-card.filled { background: var(--fill); color: #fff; border-color: var(--fill); }
.service-card.filled::before { background: rgba(255,255,255,0.6); }
.service-card.filled::after { color: rgba(255,255,255,0.85); }
.service-card.filled:hover { box-shadow: 0 24px 50px -22px rgba(22,24,28,0.4); }
.service-card.filled .s-tag { background: rgba(255,255,255,0.22); color: #fff; }
.service-card.filled h3 { color: #fff; }
.service-card.filled .s-desc { color: rgba(255,255,255,0.95); }

.service-card.fill-green  { --fill: linear-gradient(135deg, var(--u-green), var(--u-green-2)); }
.service-card.fill-teal   { --fill: linear-gradient(135deg, var(--u-teal), var(--u-teal-2)); }
.service-card.fill-orange { --fill: linear-gradient(135deg, var(--u-orange), var(--u-orange-2)); }
.service-card.fill-red    { --fill: linear-gradient(135deg, var(--u-red), var(--u-red-2)); }

/* ============ CASES (light com tiles coloridos) ============ */
.cases {
  background: var(--u-bg-alt);
  position: relative; overflow: hidden;
}
.cases::before {
  content: ""; position: absolute; right: -10%; top: 10%;
  width: 480px; height: 480px; border-radius: 50%;
  background: radial-gradient(circle, rgba(14,156,173,0.16), transparent 60%);
  pointer-events: none;
}
.cases::after {
  content: ""; position: absolute; left: -8%; bottom: 0;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(234,107,31,0.14), transparent 60%);
  pointer-events: none;
}
.cases > .container { position: relative; z-index: 1; }

.cases-grid {
  display: grid; gap: 1.25rem; grid-template-columns: 1fr;
}
@media (min-width: 768px)  { .cases-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .cases-grid { grid-template-columns: repeat(4, 1fr); } }

.case-card {
  position: relative;
  padding: 2rem 1.75rem 1.75rem;
  border-radius: 22px;
  background: var(--u-surface);
  border: 1px solid var(--u-line);
  transition: transform .3s ease, border-color .3s, box-shadow .3s;
  text-decoration: none; color: var(--u-ink); display: block;
  overflow: hidden;
}
.case-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 6px;
  background: var(--mc, var(--u-orange));
  transition: width .25s ease;
}
.case-card:hover {
  transform: translateY(-6px);
  border-color: var(--mc, var(--u-orange));
  box-shadow: 0 22px 50px -22px rgba(22,24,28,0.22);
}
.case-card:hover::before { width: 10px; }

.case-card .metric {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 3rem; font-weight: 800; letter-spacing: -0.035em;
  line-height: 1; margin: 0 0 0.25rem;
  color: var(--mc, var(--u-orange));
}
.case-card .metric-label {
  font-size: 0.74rem; text-transform: uppercase;
  letter-spacing: 0.12em; color: var(--u-text-soft);
  margin-bottom: 1.5rem; font-weight: 700;
}
.case-card h3 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 1.2rem; margin: 0 0 0.5rem; font-weight: 800; letter-spacing: -0.02em;
  color: var(--u-ink);
}
.case-card p { font-size: 0.9rem; color: var(--u-text-soft); margin: 0 0 1.5rem; line-height: 1.55; }
.case-card .tags { display: flex; gap: 0.4rem; flex-wrap: wrap; font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; }
.case-card .tags span {
  padding: 0.28rem 0.6rem;
  border: 1px solid var(--u-line);
  border-radius: 999px; color: var(--u-text-soft);
  background: var(--u-warm);
}
.case-card.m-orange { --mc: var(--u-orange); }
.case-card.m-teal   { --mc: var(--u-teal); }
.case-card.m-green  { --mc: var(--u-green); }
.case-card.m-red    { --mc: var(--u-red); }

/* ============ TESTIMONIALS ============ */
.testimonials { background: var(--u-warm); }
.quote-grid { display: grid; gap: 1.25rem; grid-template-columns: 1fr; }
@media (min-width: 768px) { .quote-grid { grid-template-columns: repeat(2, 1fr); } }

.quote-card {
  background: var(--u-surface);
  border: 1px solid var(--u-line);
  border-radius: 24px;
  padding: 2.25rem 1.85rem;
  position: relative;
  overflow: hidden;
  transition: transform .25s, box-shadow .25s;
}
.quote-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
@media (min-width: 768px) { .quote-card { padding: 2.75rem 2.5rem; } }
.quote-card::before {
  content: ""; position: absolute; right: -40px; bottom: -40px;
  width: 160px; height: 160px; border-radius: 50%;
  background: var(--accent-soft, rgba(234,107,31,0.1));
}
.quote-card.g1 { --accent-soft: rgba(234,107,31,0.12); }
.quote-card.g2 { --accent-soft: rgba(14,156,173,0.12); }
.quote-card .mark {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 5rem; line-height: 0.4; margin-bottom: 1rem; display: block; font-weight: 800;
}
.quote-card.g1 .mark { color: var(--u-orange); }
.quote-card.g2 .mark { color: var(--u-teal); }
.quote-card blockquote {
  margin: 0 0 1.5rem; font-size: 1.12rem; line-height: 1.55;
  color: var(--u-ink); font-weight: 500; position: relative;
}
.quote-card .author { display: flex; align-items: center; gap: 0.85rem; position: relative; }
.quote-card .avatar {
  width: 48px; height: 48px; border-radius: 50%;
  color: #fff; display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
}
.quote-card.g1 .avatar { background: linear-gradient(135deg, var(--u-orange), var(--u-red)); }
.quote-card.g2 .avatar { background: linear-gradient(135deg, var(--u-teal), var(--u-green)); }
.quote-card .author .info .name { font-weight: 700; font-size: 0.98rem; color: var(--u-ink); }
.quote-card .author .info .role { font-size: 0.85rem; color: var(--u-text-soft); }

/* ============ CTA BANNER (light, cores espalhadas) ============ */
.cta-banner {
  position: relative; overflow: hidden;
  background: var(--u-bg);
  color: var(--u-ink);
}
.cta-banner::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(circle at 0% 100%, rgba(196,30,32,0.14), transparent 50%),
    radial-gradient(circle at 100% 0%, rgba(14,156,173,0.16), transparent 55%),
    radial-gradient(circle at 50% 100%, rgba(234,107,31,0.18), transparent 55%),
    radial-gradient(circle at 80% 80%, rgba(11,122,61,0.12), transparent 55%);
}
.cta-banner .inner {
  position: relative; display: grid; gap: 2rem; padding: 1rem 0;
  border-radius: 32px;
  background: var(--u-ink);
  color: #fff;
  padding: 3rem 2rem;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.cta-banner .inner::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.55;
  background:
    radial-gradient(circle at 0% 100%, rgba(196,30,32,0.5), transparent 50%),
    radial-gradient(circle at 100% 0%, rgba(14,156,173,0.5), transparent 55%),
    radial-gradient(circle at 50% 100%, rgba(234,107,31,0.55), transparent 55%);
}
.cta-banner .inner > * { position: relative; z-index: 1; }
@media (min-width: 880px) {
  .cta-banner .inner { grid-template-columns: 1.3fr 1fr; align-items: center; padding: 4rem 3.5rem; }
}
.cta-banner h2 {
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: clamp(1.85rem, 3.8vw, 3rem); line-height: 1;
  letter-spacing: -0.03em; margin: 0 0 0.85rem; font-weight: 800; color: #fff;
}
.cta-banner p { font-size: 1.05rem; color: rgba(255,255,255,0.88); margin: 0 0 1.5rem; max-width: 48ch; }
.cta-banner .cta-row { justify-content: flex-start; }
@media (min-width: 880px) { .cta-banner .cta-row { justify-content: flex-end; } }

/* ============ FOOTER (light) ============ */
.site-footer {
  background: var(--u-warm);
  color: var(--u-text);
  padding: 4.5rem 0 2rem; position: relative;
  border-top: 1px solid var(--u-line);
}
.site-footer .brand-bar { position: absolute; top: 0; left: 0; right: 0; }
.footer-grid {
  display: grid; gap: 2.5rem; grid-template-columns: 1fr; margin-bottom: 3rem;
}
@media (min-width: 600px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 880px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } }
.site-footer h4 {
  font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.14em;
  color: var(--u-ink); margin: 0 0 1.1rem; font-weight: 800;
}
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 0.6rem; }
.site-footer a {
  color: var(--u-text-soft); text-decoration: none; font-size: 0.95rem;
  transition: color .15s, padding-left .2s;
  position: relative;
}
.site-footer a:hover { color: var(--u-orange); padding-left: 4px; }
.site-footer .brand-col img { height: 48px; width: auto; margin-bottom: 1rem; }
.site-footer .brand-col p { font-size: 0.95rem; max-width: 34ch; line-height: 1.6; margin: 0.5rem 0 0; color: var(--u-text-soft); }
.site-footer .bottom {
  border-top: 1px solid var(--u-line);
  padding-top: 1.5rem;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 1rem;
  font-size: 0.85rem; color: var(--u-text-muted);
}

/* ============ REVEAL ANIMATIONS ============ */
.reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .7s cubic-bezier(.2,.7,.3,1), transform .7s cubic-bezier(.2,.7,.3,1);
  will-change: opacity, transform;
}
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 80ms; }
.reveal.d2 { transition-delay: 160ms; }
.reveal.d3 { transition-delay: 240ms; }
.reveal.d4 { transition-delay: 320ms; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-mark img { animation: none; }
  .marquee-track { animation: none; }
  .hero::before { animation: none; }
  .hero-mark .circle-bg { animation: none; }
  .hero-mark .ring { animation: none; }
}

/* ============ FOCUS ============ */
a:focus-visible, button:focus-visible {
  outline: 3px solid var(--u-teal); outline-offset: 3px; border-radius: 6px;
}

/* ============ SCROLL PROGRESS BAR ============ */
.scroll-progress {
  position: fixed; top: 0; left: 0; right: 0; height: 3px;
  background: transparent; z-index: 100; pointer-events: none;
}
.scroll-progress::before {
  content: ""; display: block; height: 100%; width: var(--scroll, 0%);
  background: linear-gradient(90deg, var(--u-green), var(--u-teal), var(--u-orange), var(--u-red));
  transition: width .08s linear;
}

/* ============ FAQ ACCORDION ============ */
.faq-list { display: grid; gap: 0.85rem; max-width: 820px; margin: 0 auto; }
.faq-item {
  background: var(--u-surface);
  border: 1px solid var(--u-line);
  border-radius: 16px;
  overflow: hidden;
  transition: border-color .2s, box-shadow .2s;
}
.faq-item.open { border-color: var(--u-orange); box-shadow: var(--shadow-md); }
.faq-q {
  width: 100%; text-align: left; cursor: pointer;
  background: transparent; border: 0; padding: 1.1rem 1.4rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
  font-size: 1.02rem; font-weight: 700; color: var(--u-ink);
}
.faq-q::after {
  content: ""; flex: 0 0 18px; width: 18px; height: 18px;
  background:
    linear-gradient(var(--u-ink), var(--u-ink)) center/100% 2px no-repeat,
    linear-gradient(var(--u-ink), var(--u-ink)) center/2px 100% no-repeat;
  transition: transform .25s ease;
}
.faq-item.open .faq-q::after { transform: rotate(45deg); background: linear-gradient(var(--u-orange), var(--u-orange)) center/100% 2px no-repeat; }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .3s ease;
}
.faq-a > div { padding: 0 1.4rem 1.25rem; color: var(--u-text-soft); line-height: 1.6; font-size: 0.98rem; }

/* ============ RIPPLE ============ */
.btn .ripple {
  position: absolute; border-radius: 50%; transform: scale(0);
  background: rgba(255,255,255,0.45); pointer-events: none;
  animation: ripple .6s ease-out forwards;
}
.btn-ghost .ripple, .btn-dark .ripple { background: rgba(234,107,31,0.35); }
@keyframes ripple { to { transform: scale(3.2); opacity: 0; } }

/* ============ SCROLL-TO-TOP ============ */
.scroll-top {
  position: fixed; right: 1.25rem; bottom: 1.25rem; z-index: 60;
  width: 48px; height: 48px; border-radius: 50%;
  background: var(--u-ink); color: var(--u-bg);
  border: 0; cursor: pointer;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-md);
  opacity: 0; pointer-events: none; transform: translateY(8px);
  transition: opacity .25s, transform .25s, background .25s;
}
.scroll-top.show { opacity: 1; pointer-events: auto; transform: none; }
.scroll-top:hover { background: var(--u-orange); transform: translateY(-3px); }
.scroll-top svg { width: 20px; height: 20px; }