/* ==========================================================================
   LUMIX — PRODUTOS DIGITAIS
   Direção de arte: editorial, minimalista, tecnológica
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  --navy: #061B2B;
  --navy-2: #123B59;
  --navy-3: #0A2438;
  --navy-deep: #041220;
  --navy-line: #1E4D74;
  --orange: #FF641E;
  --orange-2: #FF7A21;
  --off-white: #F7F3EC;
  --white: #FFFFFF;
  --gray: #69747D;
  --ink: #46525C;
  --ink-soft: #9FB2C0;      /* textos secundários sobre azul */
  --ink-mute: #C9D2D8;      /* textos terciários sobre azul */
  --line-light: rgba(6, 27, 43, .16);
  --line-dark: rgba(247, 243, 236, .14);
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --ease-io: cubic-bezier(.65, 0, .35, 1);
  --gutter: clamp(1.25rem, 6vw, 6rem);
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 6rem;
  overflow-x: clip;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--navy);
  background: var(--off-white);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: clip;
}

ul, ol { list-style: none; }
img, svg { display: block; }
a { color: inherit; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
blockquote { quotes: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 700; line-height: 1.05; }

::selection { background: var(--orange); color: var(--navy); }

:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 4px;
  border-radius: 2px;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--navy-deep); }
::-webkit-scrollbar-thumb { background: var(--navy-2); border-radius: 99px; }
::-webkit-scrollbar-thumb:hover { background: var(--orange); }

/* grão sutil de filme */
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 999;
  pointer-events: none;
  opacity: .05;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23n)' opacity='0.55'/%3E%3C/svg%3E");
  background-size: 180px 180px;
}

/* ---------- Utilitários ---------- */
.container {
  width: min(1400px, 100% - (var(--gutter) * 2));
  margin-inline: auto;
}

.skip-link {
  position: fixed;
  top: -100%;
  left: 1rem;
  z-index: 300;
  background: var(--orange);
  color: var(--navy);
  font-weight: 600;
  font-size: .85rem;
  padding: .8rem 1.3rem;
  border-radius: 0 0 12px 12px;
  text-decoration: none;
  transition: top .3s var(--ease);
}
.skip-link:focus { top: 0; }

.accent { color: var(--orange); }

/* seções */
.section { padding-block: clamp(5.5rem, 11vw, 10rem); }
.section-light { background: var(--off-white); color: var(--navy); }
.section-white { background: var(--white); color: var(--navy); }
.section-dark { background: var(--navy); color: var(--off-white); }

/* cabeçalho de seção */
.section-head {
  position: relative;
  padding-top: clamp(1.75rem, 3vw, 2.5rem);
  margin-bottom: clamp(3rem, 6vw, 5.5rem);
}
.has-line::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: var(--line-light);
}
.section-dark .has-line::before { background: var(--line-dark); }
.js .has-line::before {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.3s var(--ease) .1s;
}
.js .has-line.is-visible::before { transform: scaleX(1); }

.section-title {
  font-size: clamp(2.35rem, 4.6vw, 4.4rem);
  letter-spacing: -0.03em;
  line-height: 1.02;
  margin-top: clamp(1.25rem, 2vw, 1.75rem);
  text-wrap: balance;
}

.section-head--split {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
  gap: 1.5rem clamp(2rem, 5vw, 5rem);
  align-items: end;
}
.section-note {
  color: var(--gray);
  font-size: .95rem;
  line-height: 1.7;
  max-width: 36ch;
  align-self: end;
  padding-bottom: .4rem;
}

/* eyebrow */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: .8rem;
  font-size: .7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3em;
  color: var(--gray);
}
.eyebrow-light { color: var(--ink-soft); }
.eyebrow-mark {
  width: 7px; height: 7px;
  background: var(--orange);
  transform: rotate(45deg);
  flex: none;
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .65rem;
  font-weight: 600;
  font-size: .9rem;
  line-height: 1;
  padding: .95rem 1.6rem;
  border-radius: 999px;
  border: 1px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color .35s,
    color .35s,
    border-color .35s,
    transform .35s var(--ease);
}
.btn .icon {
  width: 1.05em;
  height: 1.05em;
  flex: none;
  transition: transform .35s var(--ease);
}
.btn:hover .icon { transform: translateX(4px); }

.btn-primary { background: var(--orange); color: #05131F; }
.btn-primary:hover { background: var(--orange-2); transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }

.btn-ghost { border-color: rgba(247, 243, 236, .3); color: var(--off-white); }
.btn-ghost:hover { border-color: var(--orange); background: rgba(247, 243, 236, .06); }

.btn-header { padding: .7rem 1.3rem; font-size: .82rem; }
.btn-lg { padding: 1.15rem 2rem; font-size: .95rem; }
.btn-xl { padding: 1.4rem 2.6rem; font-size: 1.05rem; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  color: var(--off-white);
  border-bottom: 1px solid transparent;
  transition:
    background-color .45s,
    border-color .45s,
    transform .5s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(6, 27, 43, .84);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line-dark);
}
.site-header.is-hidden { transform: translateY(-102%); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  height: 5.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  color: var(--off-white);
}
.brand-logo {
  display: block;
  height: clamp(26px, 3vw, 34px);
  width: auto;
  transition: opacity .3s;
}
.brand:hover .brand-logo { opacity: .85; }

.site-nav ul { display: flex; gap: clamp(1.5rem, 2.6vw, 2.5rem); }
.nav-link {
  position: relative;
  display: inline-block;
  padding: .4rem 0;
  font-size: .88rem;
  font-weight: 500;
  color: var(--ink-mute);
  text-decoration: none;
  transition: color .3s;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -2px;
  width: 5px; height: 5px;
  background: var(--orange);
  transform: translateX(-50%) rotate(45deg) scale(0);
  transition: transform .35s var(--ease);
}
.nav-link:hover { color: var(--off-white); }
.nav-link:hover::after { transform: translateX(-50%) rotate(45deg) scale(1); }
.nav-link.is-active { color: var(--white); }
.nav-link.is-active::after { transform: translateX(-50%) rotate(45deg) scale(1); }

.header-actions { display: flex; align-items: center; gap: 1rem; }

/* hambúrguer */
.menu-toggle { display: none; padding: .55rem; }
.menu-toggle-box {
  display: block;
  width: 26px; height: 14px;
  position: relative;
}
.menu-toggle-box span {
  position: absolute;
  left: 0; right: 0;
  height: 2px;
  background: var(--off-white);
  transition: transform .45s var(--ease), top .45s var(--ease);
}
.menu-toggle-box span:first-child { top: 0; }
.menu-toggle-box span:last-child { bottom: 0; top: auto; }
body.menu-open .menu-toggle-box span:first-child { top: 6px; transform: rotate(45deg); }
body.menu-open .menu-toggle-box span:last-child { top: 6px; transform: rotate(-45deg); }

/* painel mobile */
.menu-panel {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--navy);
  color: var(--off-white);
  display: flex;
  align-items: center;
  padding: 7rem 1.75rem 3rem;
  transform: translateY(-102%);
  visibility: hidden;
  transition: transform .65s var(--ease-io), visibility 0s .65s;
}
body.menu-open .menu-panel {
  transform: none;
  visibility: visible;
  transition: transform .65s var(--ease-io), visibility 0s;
}
body.menu-open { overflow: hidden; }

.menu-nav { width: 100%; }
.menu-list a {
  display: flex;
  align-items: baseline;
  gap: 1.1rem;
  padding: .6rem 0;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(2rem, 8.5vw, 3rem);
  letter-spacing: -0.02em;
  color: var(--off-white);
  text-decoration: none;
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .55s var(--ease), transform .55s var(--ease), color .3s;
}
.menu-list a:hover { color: var(--orange); }
.menu-index {
  font-family: var(--font-body);
  font-size: .7rem;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--orange);
}
body.menu-open .menu-list li:nth-child(1) a { transition-delay: .12s; }
body.menu-open .menu-list li:nth-child(2) a { transition-delay: .18s; }
body.menu-open .menu-list li:nth-child(3) a { transition-delay: .24s; }
body.menu-open .menu-list li:nth-child(4) a { transition-delay: .3s; }
body.menu-open .menu-list li:nth-child(5) a { transition-delay: .36s; }
body.menu-open .menu-list a { opacity: 1; transform: none; }

.menu-foot {
  margin-top: 3.25rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.75rem;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .55s var(--ease) .45s, transform .55s var(--ease) .45s;
}
body.menu-open .menu-foot { opacity: 1; transform: none; }
.menu-social { display: flex; flex-wrap: wrap; gap: 1.5rem; }
.menu-social a {
  font-size: .85rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
  transition: color .3s;
}
.menu-social a:hover { color: var(--orange); }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--off-white);
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  overflow: clip;
  padding-top: clamp(7rem, 14vh, 10rem);
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(247, 243, 236, .028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 243, 236, .028) 1px, transparent 1px);
  background-size: 88px 88px;
}

.hero-inner {
  position: relative;
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  gap: clamp(2rem, 5vw, 5rem);
  align-items: center;
  padding-block: clamp(2.5rem, 6vh, 4rem);
}

.hero-kicker {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .9rem;
  font-size: .72rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .3em;
  color: var(--ink-soft);
  margin-bottom: clamp(1.75rem, 3vw, 2.5rem);
}
.k-line {
  display: block;
  width: clamp(2.5rem, 4vw, 4rem);
  height: 1px;
  background: var(--orange);
  margin-right: .35rem;
}
.js .k-line { transform: scaleX(0); transform-origin: left; transition: transform 1.1s var(--ease) .25s; }
.js .hero-kicker.is-visible .k-line { transform: scaleX(1); }
.k-sep { color: rgba(255, 100, 30, .75); }

.hero-title {
  font-size: clamp(2.9rem, 6.6vw, 6.4rem);
  line-height: .99;
  letter-spacing: -0.035em;
  --tr-base: .18s;
}

.hero-lead {
  margin-top: clamp(1.75rem, 3vw, 2.5rem);
  max-width: 42ch;
  font-size: clamp(1.05rem, 1.35vw, 1.25rem);
  line-height: 1.7;
  color: var(--ink-soft);
}

.hero-actions {
  margin-top: clamp(2.25rem, 4vw, 3.25rem);
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.25rem;
}

.hero-visual {
  min-width: 0;
  height: clamp(420px, 62vh, 660px);
  display: flex;
  align-items: center;
  justify-content: center;
}
.hero-comp {
  width: 100%;
  height: 100%;
  overflow: visible;
  will-change: transform;
}

.hero-foot {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem 2rem;
  padding-block: 1.4rem 1.7rem;
  border-top: 1px solid var(--line-dark);
}

.hero-pillars {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.25rem, 3vw, 3rem);
  font-size: .72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .32em;
  color: var(--ink-soft);
}
.hero-pillars li { display: flex; align-items: center; gap: .8rem; }
.pill-dot {
  width: 5px; height: 5px;
  background: var(--orange);
  transform: rotate(45deg);
  flex: none;
}

.scroll-cue {
  display: inline-flex;
  align-items: center;
  gap: .85rem;
  text-decoration: none;
  color: var(--ink-soft);
}
.scroll-cue-text {
  font-size: .66rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .32em;
}
.scroll-cue-line {
  position: relative;
  display: block;
  width: 58px;
  height: 1px;
  background: rgba(247, 243, 236, .22);
  overflow: hidden;
}
.scroll-cue-line span {
  position: absolute;
  top: 0; left: 0;
  width: 22px;
  height: 1px;
  background: var(--orange);
  animation: cue-flow 2.6s var(--ease-io) infinite;
}
@keyframes cue-flow {
  0% { transform: translateX(-24px); }
  100% { transform: translateX(60px); }
}

/* ==========================================================================
   MARQUEE
   ========================================================================== */
.marquee {
  background: var(--orange);
  color: var(--navy);
  overflow: hidden;
  padding-block: .95rem;
}
.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 52s linear infinite;
}
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-list {
  display: flex;
  align-items: center;
  gap: clamp(2rem, 4vw, 3.5rem);
  padding-right: clamp(2rem, 4vw, 3.5rem);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(.85rem, 1.1vw, 1rem);
  text-transform: uppercase;
  letter-spacing: .16em;
  white-space: nowrap;
}
.marquee-sep {
  width: 7px; height: 7px;
  background: var(--navy);
  transform: rotate(45deg);
  opacity: .85;
  flex: none;
}
@keyframes marquee {
  to { transform: translateX(-50%); }
}

/* ==========================================================================
   01 / SOBRE — POSICIONAMENTO
   ========================================================================== */
.positioning-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(0, .65fr);
  gap: clamp(2.5rem, 5vw, 5rem);
  margin-bottom: clamp(4rem, 8vw, 7rem);
}

.positioning-copy { display: flex; flex-direction: column; gap: 1.5rem; max-width: 56ch; }
.positioning-copy .lead {
  font-size: clamp(1.1rem, 1.5vw, 1.35rem);
  line-height: 1.65;
  font-weight: 500;
  color: var(--navy);
}
.positioning-copy p { color: var(--ink); }

.positioning-aside { display: flex; justify-content: flex-end; align-items: flex-start; padding-top: .75rem; }
.aside-vert {
  writing-mode: vertical-rl;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .38em;
  color: #B4AB9C;
}

/* palavras gigantes */
.p-word-row {
  display: flex;
  align-items: baseline;
  gap: clamp(1rem, 2.5vw, 2.5rem);
  padding-block: clamp(.6rem, 1.8vw, 1.4rem);
  border-bottom: 1px solid var(--line-light);
}
.p-word-row:first-child { border-top: 1px solid var(--line-light); }
.p-num {
  font-size: .74rem;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--orange);
  flex: none;
}
.p-word {
  font-size: clamp(2.7rem, 8.2vw, 7.75rem);
  line-height: 1;
  text-transform: uppercase;
  letter-spacing: -0.025em;
  color: var(--navy);
}
.p-word--outline { color: rgba(6, 27, 43, .22); }
@supports (-webkit-text-stroke: 1px black) {
  .p-word--outline {
    color: transparent;
    -webkit-text-stroke: 1.5px rgba(6, 27, 43, .58);
  }
}
.p-word--accent { color: var(--orange); }

/* ==========================================================================
   02 / SERVIÇOS
   ========================================================================== */
.services-list { border-top: 1px solid var(--line-light); }

.service {
  position: relative;
  display: grid;
  grid-template-areas: "num title body arrow";
  grid-template-columns: 5.5rem minmax(0, 1.05fr) minmax(0, 1fr) 3rem;
  gap: clamp(1.25rem, 2.5vw, 2.5rem);
  align-items: start;
  padding: clamp(2.25rem, 4vw, 3.4rem) clamp(.25rem, 1vw, 1rem);
  border-bottom: 1px solid var(--line-light);
  transition: background-color .5s, padding .5s var(--ease), color .5s;
}
.service-num {
  grid-area: num;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.6rem, 2.4vw, 2.3rem);
  line-height: 1;
  color: #B9B2A5;
  transition: color .4s;
}
.service-title {
  grid-area: title;
  font-weight: 600;
  font-size: clamp(1.4rem, 2.2vw, 2.15rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.08;
  padding-top: .3rem;
  transition: color .4s;
}
.service-body { grid-area: body; }
.service-desc {
  color: var(--gray);
  font-size: .98rem;
  line-height: 1.65;
  max-width: 48ch;
  transition: color .4s;
}
.service-arrow {
  grid-area: arrow;
  justify-self: end;
  margin-top: .45rem;
  color: #B9B2A5;
  opacity: .6;
  transition: transform .45s var(--ease), color .4s, opacity .4s;
}
.service-arrow svg { width: 24px; height: 24px; }
.service-line {
  position: absolute;
  top: -1px; left: 0; right: 0;
  height: 2px;
  background: var(--orange);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .65s var(--ease);
}

/* hover */
.service:hover {
  background: var(--navy);
  color: var(--off-white);
  padding-inline: clamp(1.25rem, 2vw, 2rem);
}
.service:hover .service-num { color: var(--orange); }
.service:hover .service-title { color: var(--off-white); }
.service:hover .service-desc { color: var(--ink-soft); }
.service:hover .service-arrow {
  color: var(--orange);
  opacity: 1;
  transform: translate(4px, -4px);
}
.service:hover .service-line { transform: scaleX(1); }

/* tags */
.tags { display: flex; flex-wrap: wrap; gap: .5rem .6rem; margin-top: 1.2rem; }
.tags li {
  font-size: .66rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .12em;
  color: #4A555F;
  padding: .45rem .85rem;
  border: 1px solid rgba(6, 27, 43, .22);
  border-radius: 999px;
  transition: color .4s, border-color .4s;
}
.service:hover .tags li {
  color: var(--ink-mute);
  border-color: rgba(247, 243, 236, .25);
}

/* ==========================================================================
   PROBLEMA → SOLUÇÃO
   ========================================================================== */
.problem-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(3rem, 6vw, 6rem);
  align-items: start;
}
.problem-head { position: sticky; top: 7.5rem; }

.problem-list { border-top: 1px solid var(--line-dark); }
.problem-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: clamp(1rem, 2.5vw, 2rem);
  padding: clamp(1.7rem, 3vw, 2.5rem) 1rem;
  border-bottom: 1px solid var(--line-dark);
  transition: background-color .4s, padding .4s var(--ease);
}
.p-from {
  font-size: .78rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: #6E8291;
  transition: color .4s;
}
.p-to {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 1.8vw, 1.6rem);
  text-transform: uppercase;
  letter-spacing: .02em;
  color: var(--off-white);
  justify-self: end;
  transition: transform .45s var(--ease);
}
.p-arrow {
  display: flex;
  align-items: center;
  color: var(--orange);
}
.p-arrow svg { width: 15px; height: 15px; margin-left: 5px; }
.p-line {
  display: block;
  width: clamp(26px, 4vw, 56px);
  height: 2px;
  background: var(--orange);
}
.js .p-line {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .9s var(--ease) .2s;
}
.js .problem-row.is-visible .p-line { transform: scaleX(1); }

.problem-row:hover { background: rgba(247, 243, 236, .035); }
.problem-row:hover .p-from { color: var(--ink-soft); }
.problem-row:hover .p-to { transform: translateX(6px); }

/* ==========================================================================
   03 / PROJETOS
   ========================================================================== */
.note-slogan {
  display: flex;
  align-items: center;
  gap: .8rem;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.08rem;
  color: var(--navy) !important;
}
.note-diamond {
  width: 8px; height: 8px;
  background: var(--orange);
  transform: rotate(45deg);
  flex: none;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(3rem, 5vw, 5.5rem) clamp(2rem, 4vw, 4.5rem);
  align-items: start;
}
.project:nth-child(even) { margin-top: clamp(3rem, 7vw, 6.5rem); }

.project-link { display: block; text-decoration: none; color: inherit; }

.project-media {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 14px;
  background: var(--navy);
  border: 1px solid rgba(6, 27, 43, .08);
}
.mockup, .mockup-svg { width: 100%; height: 100%; }
.mockup-svg { transition: transform .9s var(--ease); }
.project-link:hover .mockup-svg,
.project-link:focus-visible .mockup-svg { transform: scale(1.045); }

.project-cta {
  position: absolute;
  right: 1.1rem;
  bottom: 1.1rem;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  background: var(--orange);
  color: var(--navy);
  font-size: .78rem;
  font-weight: 600;
  padding: .68rem 1.15rem;
  border-radius: 999px;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity .45s var(--ease), transform .45s var(--ease);
}
.project-cta svg { width: 14px; height: 14px; }
.project-link:hover .project-cta,
.project-link:focus-visible .project-cta {
  opacity: 1;
  transform: none;
}

.project-meta { padding-top: clamp(1.25rem, 2vw, 1.75rem); }
.project-top {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .22em;
  color: var(--gray);
}
.project-name {
  font-weight: 600;
  font-size: clamp(1.35rem, 2vw, 1.8rem);
  letter-spacing: -0.01em;
  margin-top: .7rem;
  transition: color .3s;
}
.project-link:hover .project-name { color: var(--orange); }
.project-desc {
  color: var(--gray);
  font-size: .95rem;
  line-height: 1.65;
  margin-top: .55rem;
  max-width: 46ch;
}
.project-tags { display: flex; flex-wrap: wrap; gap: .45rem 1.15rem; margin-top: 1.1rem; }
.project-tags li {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-size: .66rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .18em;
  color: #4A555F;
}
.project-tags li::before {
  content: "";
  width: 4px; height: 4px;
  background: var(--orange);
  transform: rotate(45deg);
  flex: none;
}

/* ==========================================================================
   POR TRÁS DA LUMIX — FUNDADORES
   ========================================================================== */
.founders-intro {
  margin-top: 1.5rem;
  max-width: 46ch;
  color: var(--ink-soft);
}

.founders-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 6.5rem);
}
.founders-grid::before {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  left: 50%;
  width: 1px;
  background: var(--line-dark);
}

.founder { display: flex; flex-direction: column; gap: clamp(1.75rem, 3vw, 2.5rem); }

.founder-photo {
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 14px;
  border: 1px solid var(--line-dark);
  background: var(--navy-3);
}
.founder-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.88) contrast(1.04);
  transition: transform .9s var(--ease), filter .7s;
}
.photo--pedro { object-position: 50% 12%; }
.photo--gabriel { object-position: 50% 22%; }
.founder:hover .founder-photo img {
  transform: scale(1.025);
  filter: saturate(1) contrast(1.02);
}

.founder-indicator {
  display: flex;
  align-items: center;
  gap: .85rem;
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .28em;
  color: var(--orange);
}
.ind-dash {
  width: 34px;
  height: 1px;
  background: rgba(255, 100, 30, .5);
}

.founder-name {
  font-size: clamp(2rem, 3.2vw, 3rem);
  letter-spacing: -0.025em;
  line-height: 1;
  margin-top: 1.1rem;
  color: var(--off-white);
}
.founder-role {
  margin-top: .85rem;
  font-size: .92rem;
  font-weight: 500;
  color: var(--ink-soft);
}
.founder-bio {
  margin-top: 1.4rem;
  font-size: .98rem;
  line-height: 1.75;
  color: var(--ink-soft);
  max-width: 54ch;
}
.founder-areas {
  margin-top: 1.85rem;
  padding-top: 1.6rem;
  border-top: 1px solid var(--line-dark);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .7rem 1.5rem;
}
.founder-areas li {
  display: flex;
  align-items: center;
  gap: .65rem;
  font-size: .85rem;
  color: var(--ink-mute);
}
.founder-areas li::before {
  content: "";
  width: 4px; height: 4px;
  background: var(--orange);
  transform: rotate(45deg);
  flex: none;
}
.founder-quote {
  margin-top: 2rem;
  padding-left: 1.3rem;
  border-left: 2px solid var(--orange);
}
.founder-quote p {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.05rem, 1.5vw, 1.3rem);
  line-height: 1.5;
  letter-spacing: -0.01em;
  color: var(--off-white);
}

/* ==========================================================================
   COMO TRABALHAMOS — PROCESSO
   ========================================================================== */
.process-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: clamp(1.5rem, 2.5vw, 2.5rem);
}
.process-track::before {
  content: "";
  position: absolute;
  top: 4px;
  left: 0; right: 0;
  height: 2px;
  background: var(--orange);
}
.js .process-track::before {
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.7s var(--ease) .25s;
}
.js .process-track.is-visible::before { transform: scaleX(1); }

.process-step { position: relative; padding-top: 2.1rem; }
.step-dot {
  position: absolute;
  top: 0; left: 0;
  width: 10px; height: 10px;
  background: var(--orange);
  transform: rotate(45deg);
}
.step-num {
  font-size: .68rem;
  font-weight: 600;
  letter-spacing: .25em;
  color: var(--orange);
}
.step-title {
  font-weight: 600;
  font-size: clamp(1.2rem, 1.8vw, 1.55rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  margin-top: .75rem;
}
.step-desc {
  margin-top: .75rem;
  font-size: .88rem;
  line-height: 1.65;
  color: var(--gray);
}

/* ==========================================================================
   DIFERENCIAL
   ========================================================================== */
.differential-head { max-width: 1050px; margin-bottom: clamp(3.5rem, 7vw, 6rem); }
.diff-kicker {
  font-family: var(--font-display);
  font-weight: 500;
  font-size: clamp(1.15rem, 1.8vw, 1.5rem);
  letter-spacing: -0.01em;
  color: var(--gray);
}
.diff-big {
  font-size: clamp(2.6rem, 5.6vw, 5.2rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  margin-top: 1.1rem;
}

.pillars {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(2rem, 4vw, 4rem);
}
.pillar {
  border-top: 1px solid var(--line-light);
  padding-top: 1.75rem;
}
.pillar-mark {
  display: block;
  width: 12px; height: 12px;
  background: var(--orange);
  margin-bottom: 1.5rem;
  transition: transform .5s var(--ease);
}
.pillar:hover .pillar-mark { transform: rotate(135deg); }
.pillar-title {
  font-weight: 600;
  font-size: 1.25rem;
  text-transform: uppercase;
  letter-spacing: .01em;
}
.pillar-desc {
  margin-top: .8rem;
  font-size: .95rem;
  line-height: 1.65;
  color: var(--gray);
  max-width: 32ch;
}

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta { position: relative; overflow: clip; }
.cta-bg {
  position: absolute;
  inset: 0;
  display: flex;
  justify-content: flex-end;
  pointer-events: none;
}
.cta-arcs {
  height: 100%;
  width: min(58vw, 780px);
  overflow: visible;
  will-change: transform;
}
.cta-inner { position: relative; }

.cta-title {
  font-size: clamp(3.1rem, 9vw, 8.5rem);
  line-height: .96;
  letter-spacing: -0.04em;
  margin-top: clamp(1.5rem, 3vw, 2.25rem);
  --tr-base: .1s;
}
.cta-lead {
  margin-top: clamp(1.75rem, 3vw, 2.5rem);
  max-width: 46ch;
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
  line-height: 1.7;
  color: var(--ink-soft);
}
.cta-inner .btn-xl { margin-top: clamp(2.25rem, 4vw, 3.25rem); }
.cta-location {
  margin-top: clamp(3rem, 6vw, 5rem);
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: .72rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .3em;
  color: var(--ink-soft);
}
.cta-loc-sep {
  width: 5px; height: 5px;
  background: var(--orange);
  transform: rotate(45deg);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  position: relative;
  background: var(--navy-deep);
  color: var(--off-white);
  overflow: hidden;
  padding-top: clamp(4rem, 7vw, 6.5rem);
}

.footer-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: clamp(2.5rem, 4vw, 4rem);
  padding-bottom: clamp(3rem, 5vw, 4.5rem);
  border-bottom: 1px solid var(--line-dark);
}
.brand--footer { color: var(--off-white); }
.brand--footer .brand-logo { height: clamp(34px, 4vw, 44px); }
.footer-sub {
  margin-top: 1rem;
  font-size: .7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: .32em;
  color: var(--ink-soft);
}
.footer-email {
  display: inline-block;
  margin-top: 1.7rem;
  font-size: .92rem;
  font-weight: 500;
  color: var(--off-white);
  text-decoration: underline;
  text-underline-offset: 5px;
  text-decoration-color: rgba(255, 100, 30, .55);
  transition: text-decoration-color .3s, color .3s;
}
.footer-email:hover { text-decoration-color: var(--orange); color: var(--white); }

.footer-title {
  font-family: var(--font-body);
  font-size: .68rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .28em;
  color: var(--ink-soft);
  margin-bottom: 1.3rem;
}
.footer-links { display: flex; flex-direction: column; gap: .75rem; }
.footer-links a {
  font-size: .92rem;
  color: var(--ink-mute);
  text-decoration: none;
  width: fit-content;
  transition: color .3s, transform .3s var(--ease);
}
.footer-links a:hover { color: var(--orange); transform: translateX(3px); }

.footer-motto {
  padding-block: clamp(3rem, 5vw, 4.5rem);
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.4rem, 3.6vw, 3rem);
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.1;
}
.motto-dot { color: var(--orange); }

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .75rem 2rem;
  padding-block: 1.6rem 2rem;
  border-top: 1px solid var(--line-dark);
  font-size: .8rem;
  color: var(--ink-soft);
}
.footer-top {
  color: var(--ink-mute);
  text-decoration: none;
  transition: color .3s;
}
.footer-top:hover { color: var(--orange); }

.footer-watermark {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(5rem, 21vw, 21rem);
  line-height: .75;
  letter-spacing: -0.04em;
  text-align: center;
  color: rgba(247, 243, 236, .04);
  user-select: none;
  pointer-events: none;
  margin-bottom: -0.1em;
}

/* ==========================================================================
   SISTEMA DE ANIMAÇÃO
   ========================================================================== */

/* reveal */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity .9s var(--ease) var(--d, 0s),
    transform .9s var(--ease) var(--d, 0s);
}
.js .reveal.is-visible { opacity: 1; transform: none; }

/* text reveal (máscaras por palavra) */
.js [data-text-reveal] { --tr-base: .08s; }
.js [data-text-reveal] .tr-w {
  display: inline-block;
  overflow: hidden;
  vertical-align: top;
}
.js [data-text-reveal] .tr-i {
  display: inline-block;
  transform: translateY(112%);
  transition: transform 1s var(--ease);
  transition-delay: calc(65ms * var(--i, 0) + var(--tr-base));
}
.js [data-text-reveal].is-visible .tr-i { transform: none; }

/* ==========================================================================
   RESPONSIVO
   ========================================================================== */
@media (max-width: 1100px) {
  .service {
    grid-template-areas:
      "num title arrow"
      "body body body";
    grid-template-columns: 4rem minmax(0, 1fr) 2.25rem;
    row-gap: 1.1rem;
  }
  .footer-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .footer-brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
  html { scroll-padding-top: 4.5rem; }

  .site-nav { display: none; }
  .btn-header { display: none; }
  .menu-toggle { display: block; }
  .header-inner { height: 4.5rem; }

  .hero { padding-top: 6.5rem; }
  .hero-inner {
    grid-template-columns: 1fr;
    gap: clamp(2.5rem, 6vw, 4rem);
  }
  .hero-visual {
    height: clamp(300px, 62vw, 460px);
    max-width: 560px;
  }

  .positioning-grid { grid-template-columns: 1fr; }
  .positioning-aside { display: none; }

  .problem-grid { grid-template-columns: 1fr; }
  .problem-head { position: static; }

  .projects-grid { grid-template-columns: 1fr; }
  .project:nth-child(even) { margin-top: 0; }

  .founders-grid { grid-template-columns: 1fr; }
  .founders-grid::before { display: none; }
  .founder-photo { aspect-ratio: 1 / 1.05; }

  .process-track { grid-template-columns: 1fr; row-gap: 2.4rem; }
  .process-track::before {
    top: 0; bottom: 0;
    left: 4px; right: auto;
    width: 2px;
    height: auto;
  }
  .js .process-track::before {
    transform: scaleY(0);
    transform-origin: top;
  }
  .js .process-track.is-visible::before { transform: scaleY(1); }
  .process-step { padding-top: 0; padding-left: 2.4rem; }
  .step-dot { top: 5px; }
}

@media (max-width: 700px) {
  .section-head--split {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .section-note { padding-bottom: 0; }

  .service {
    grid-template-areas:
      "num arrow"
      "title title"
      "body body";
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: .9rem;
  }
  .service-arrow { margin-top: 0; }

  .problem-row {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-rows: auto auto;
    row-gap: .75rem;
    padding-inline: .6rem;
  }
  .p-from { grid-column: 1 / -1; }
  .p-to { justify-self: start; }
  .p-line { width: 26px; }

  .pillars { grid-template-columns: 1fr; gap: 2.25rem; }
}

@media (max-width: 640px) {
  .founder-areas { grid-template-columns: 1fr; }

  .hero-actions .btn { width: 100%; justify-content: center; }
  .cta-inner .btn-xl { width: 100%; justify-content: center; }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
    gap: .6rem;
  }
}

@media (max-width: 560px) {
  .hero-title br { display: none; }
  .hero-title { text-wrap: balance; }
  .scroll-cue { display: none; }
  .hero-foot { justify-content: flex-start; }
}

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

  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .js [data-text-reveal] .tr-i {
    transform: none;
    transition: none;
  }
  .js .has-line::before,
  .js .process-track::before,
  .js .k-line,
  .js .p-line {
    transform: none;
    transition: none;
  }
  .js .process-track::before { transform: scaleY(1); }

  .marquee-track { animation: none; }
  .scroll-cue-line span { animation: none; }

  .btn, .btn .icon, .service, .project-cta, .mockup-svg,
  .pillar-mark, .brand-logo, .founder-photo img, .nav-link::after {
    transition: none;
  }
}