/* ==========================================================================
   SOLUNI DESIGN — Design tokens & base
   Cores e tipografia conforme Manual de Marca Soluni Design v1
   ========================================================================== */

:root {
  /* Paleta oficial (manual de marca) */
  --orange: #EC5D35;
  --orange-hover: #D14A24;
  --charcoal: #2B2A28;
  --charcoal-2: #1F1D18;
  --ice: #EDEBDF;
  --gray: #C6C6C6;

  /* Neutros derivados (apoio de leitura, nunca 3ª cor de destaque) */
  --ink: #1F1D18;
  --muted: #6B685D;
  --muted-2: #8A8778;
  --border: #DEDACB;
  --border-dark: rgba(244,239,230,0.12);
  --surface: #FFFFFF;
  --bg: var(--ice);

  --font-editorial: Georgia, 'Times New Roman', serif;
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --radius-sm: 3px;
  --radius-md: 6px;
  --radius-lg: 12px;
  --line: 1.5px;

  --shadow-card: 0 1px 2px rgba(31,29,24,0.05), 0 14px 32px -12px rgba(31,29,24,0.12);
  --shadow-card-hover: 0 4px 10px rgba(31,29,24,0.06), 0 28px 56px -16px rgba(31,29,24,0.22);

  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;

  --max-width: 1200px;
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

button { font-family: inherit; cursor: pointer; background: none; border: none; }

::selection { background: var(--charcoal); color: var(--ice); }

.wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
@media (min-width: 768px) {
  .wrap { padding: 0 48px; }
}

.serif {
  font-family: var(--font-editorial);
  font-style: italic;
  font-weight: 500;
}

.eyebrow {
  font-family: var(--font-sans);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--muted);
}

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

.line-rule {
  width: 48px;
  height: var(--line);
  background: var(--orange);
  border: none;
  margin: 16px 0;
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: all 0.25s var(--ease-out);
  white-space: nowrap;
  cursor: pointer;
}

.btn svg { width: 16px; height: 16px; flex-shrink: 0; }

.btn-primary {
  background: var(--orange);
  color: #fff;
  box-shadow: 0 1px 2px rgba(0,0,0,0.08);
}
.btn-primary:hover { background: var(--orange-hover); }

.btn-arrow-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: #fff;
  color: var(--orange);
  flex-shrink: 0;
  transition: transform 0.35s ease;
}
.btn-arrow-badge svg { width: 13px; height: 13px; }
.btn:hover .btn-arrow-badge { transform: rotate(45deg); }

.btn-secondary {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}
.btn-secondary:hover { border-color: var(--ink); }

.btn-dark {
  background: var(--charcoal-2);
  color: var(--ice);
  border: 1px solid rgba(255,255,255,0.15);
}
.btn-dark:hover { border-color: rgba(255,255,255,0.35); }

.btn-block { width: 100%; }

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(237,235,223,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
  padding: 20px 0;
}
.site-header.scrolled {
  border-bottom-color: var(--border);
  background: rgba(237,235,223,0.96);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-mark { display: flex; align-items: center; gap: 10px; }
.brand-mark img { height: 26px; width: auto; }

.main-nav {
  display: none;
  align-items: center;
  gap: 30px;
  font-size: 13.5px;
  font-weight: 500;
}
@media (min-width: 1024px) { .main-nav { display: flex; } }

.main-nav a {
  position: relative;
  padding: 4px 0;
  color: var(--muted);
  transition: color 0.2s;
}
.main-nav a:hover, .main-nav a.active { color: var(--ink); }
.main-nav a.active::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: var(--line);
  background: var(--orange);
}

.header-cta { display: none; }
@media (min-width: 1024px) { .header-cta { display: inline-flex; } }

.lang-switcher {
  display: none;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border-radius: 999px;
  background: var(--surface);
  border: 1px solid var(--border);
}
@media (min-width: 1024px) { .lang-switcher { display: flex; } }
.lang-switcher svg { width: 15px; height: 15px; color: var(--muted); margin: 0 6px 0 4px; flex-shrink: 0; }
.lang-btn {
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.03em;
  color: var(--muted);
  transition: all 0.2s;
}
.lang-btn:hover { color: var(--ink); }
.lang-btn.active { background: var(--charcoal-2); color: var(--ice); }

.lang-switcher-mobile {
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  margin: 24px 0 0;
  align-self: flex-start;
}
.lang-switcher-mobile svg { width: 15px; height: 15px; color: rgba(244,239,230,0.6); margin: 0 6px 0 4px; flex-shrink: 0; }
.lang-switcher-mobile .lang-btn { color: rgba(244,239,230,0.7); }
.lang-switcher-mobile .lang-btn:hover { color: var(--ice); }
.lang-switcher-mobile .lang-btn.active { background: var(--orange); color: #fff; }

.menu-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  color: var(--ink);
}
@media (min-width: 1024px) { .menu-toggle { display: none; } }

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--charcoal-2);
  z-index: 200;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 32px;
  transform: translateX(100%);
  transition: transform 0.35s var(--ease-out);
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav a:not(.btn) {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: 32px;
  color: var(--ice);
  padding: 14px 0;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.mobile-nav .btn { margin-top: 24px; width: 100%; }
.mobile-close {
  position: absolute;
  top: 24px; right: 24px;
  color: var(--ice);
  width: 40px; height: 40px;
}

/* ==========================================================================
   Hero
   ========================================================================== */

.hero {
  position: relative;
  padding: 150px 0 80px;
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}
@media (min-width: 768px) { .hero { padding: 190px 0 120px; } }

@keyframes reveal-up {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Scroll-reveal — transição de entrada ao rolar de uma seção para a próxima
   ========================================================================== */

.scroll-reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.9s cubic-bezier(0.16, 1, 0.3, 1), transform 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}
.scroll-reveal.is-visible { opacity: 1; transform: translateY(0); }

.scroll-reveal-group > * {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}
.scroll-reveal-group.is-visible > * { opacity: 1; transform: translateY(0); }
.scroll-reveal-group.is-visible > *:nth-child(1) { transition-delay: 0s; }
.scroll-reveal-group.is-visible > *:nth-child(2) { transition-delay: 0.08s; }
.scroll-reveal-group.is-visible > *:nth-child(3) { transition-delay: 0.16s; }
.scroll-reveal-group.is-visible > *:nth-child(4) { transition-delay: 0.24s; }
.scroll-reveal-group.is-visible > *:nth-child(5) { transition-delay: 0.32s; }

@media (prefers-reduced-motion: reduce) {
  .scroll-reveal, .scroll-reveal-group > * { opacity: 1; transform: none; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--surface);
  font-family: var(--font-sans);
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 32px;
  animation: reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.status-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--orange);
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot { 0%,100%{opacity:1} 50%{opacity:.4} }

.hero-eyebrow { margin-bottom: 16px; }

.hero h1 {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: clamp(2.4rem, 6vw, 4.6rem);
  line-height: 1.12;
  color: var(--ink);
  max-width: 900px;
  margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.hero h1 .serif { color: var(--orange); font-size: 1em; }
.hero h1 span {
  display: inline-block;
  animation: reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.hero h1 span:nth-of-type(1) { animation-delay: 0.1s; }
.hero h1 span:nth-of-type(2) { animation-delay: 0.2s; }
.hero h1 span:nth-of-type(3) { animation-delay: 0.3s; }

.hero p.lede {
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  color: var(--muted);
  font-weight: 300;
  max-width: 620px;
  margin-bottom: 40px;
  line-height: 1.6;
  animation: reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.4s;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 64px;
  animation: reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.5s;
}

.hero-steps {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}
@media (min-width: 768px) { .hero-steps { grid-template-columns: repeat(5, 1fr); } }

.hero-step { padding: 12px; border-radius: var(--radius-sm); transition: background 0.2s; }
.hero-step:hover { background: rgba(222,218,203,0.4); }
.hero-step .num { font-size: 11px; font-weight: 700; color: var(--orange); margin-bottom: 6px; }
.hero-step .label { font-size: 14px; font-weight: 500; }

/* ==========================================================================
   Section shell
   ========================================================================== */

.section {
  padding: 88px 0;
  border-bottom: 1px solid var(--border);
}
.section-dark {
  background: var(--charcoal-2);
  color: var(--ice);
  border-bottom-color: var(--border-dark);
}
.section-dark .eyebrow { color: #A8A493; }
.section-dark .muted { color: rgba(244,239,230,0.72); }

.section-head {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 56px;
}
@media (min-width: 768px) {
  .section-head { flex-direction: row; align-items: flex-end; justify-content: space-between; }
}

.section-head h2 {
  font-family: var(--font-editorial);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(2rem, 4.5vw, 3.4rem);
  line-height: 1.15;
}

.section-lede {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--muted);
  max-width: 640px;
  margin-top: 12px;
}
.section-dark .section-lede { color: rgba(244,239,230,0.75); }

/* ==========================================================================
   Projects grid
   ========================================================================== */

.projects-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}
@media (min-width: 640px) { .projects-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .projects-grid { grid-template-columns: repeat(3, 1fr); } }

.project-card {
  display: block;
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color 0.35s, box-shadow 0.45s var(--ease-out), transform 0.45s var(--ease-out);
}
.project-card:hover {
  border-color: rgba(31,29,24,0.16);
  box-shadow: var(--shadow-card-hover);
  transform: translateY(-6px);
}

.project-thumb { position: relative; aspect-ratio: 4/5; overflow: hidden; background: var(--ice); }
.project-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.7s var(--ease-out); }
.project-card:hover .project-thumb img { transform: scale(1.06); }
.project-thumb::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,19,15,0.85) 0%, rgba(20,19,15,0.35) 45%, rgba(20,19,15,0.05) 70%, transparent 100%);
  pointer-events: none;
}

.project-tag {
  position: absolute;
  top: 16px; left: 16px;
  z-index: 1;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 6px 13px;
  border-radius: 999px;
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.project-arrow-badge {
  position: absolute;
  top: 16px; right: 16px;
  z-index: 1;
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(244,239,230,0.94);
  border-radius: 999px;
  opacity: 0;
  transform: translateY(6px) scale(0.9);
  transition: opacity 0.35s var(--ease-out), transform 0.4s var(--ease-out);
}
.project-arrow-badge svg { width: 16px; height: 16px; color: var(--ink); transition: transform 0.35s var(--ease-out); }
.project-card:hover .project-arrow-badge { opacity: 1; transform: translateY(0) scale(1); }
.project-card:hover .project-arrow-badge svg { transform: rotate(45deg); }

.project-body {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  z-index: 1;
  padding: 22px 20px;
}
.project-body h3 {
  font-family: var(--font-editorial);
  font-style: italic;
  font-size: 1.35rem;
  color: #fff;
  margin-bottom: 8px;
  transition: color 0.25s;
}
.project-card:hover .project-body h3 { color: #fff; }
.project-body p { display: none; }
.project-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 16px;
  border-top: 1px solid rgba(255,255,255,0.25);
  font-size: 12px;
}
.project-foot .year { color: rgba(255,255,255,0.75); letter-spacing: 0.02em; }
.project-foot .cta { font-weight: 600; color: #fff; display: inline-flex; align-items: center; gap: 6px; transition: gap 0.2s, color 0.25s; }
.project-card:hover .project-foot .cta { gap: 10px; color: var(--orange); }

/* ==========================================================================
   Methodology
   ========================================================================== */

.method-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 56px;
}
@media (min-width: 1024px) { .method-layout { grid-template-columns: 5fr 7fr; align-items: start; } }

.method-list { display: flex; flex-direction: column; gap: 10px; }

.method-item {
  width: 100%;
  text-align: left;
  padding: 20px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(255,255,255,0.5);
  transition: all 0.25s;
}
.method-item:hover { border-color: var(--orange); }
.method-item.active {
  background: var(--charcoal-2);
  border-color: var(--charcoal-2);
  color: var(--ice);
  box-shadow: 0 10px 30px rgba(31,29,24,0.15);
}

.method-item-top { display: flex; align-items: center; justify-content: space-between; }
.method-item-left { display: flex; align-items: center; gap: 16px; }
.method-num-badge {
  font-size: 11px; font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  background: var(--border);
  color: var(--muted);
}
.method-item.active .method-num-badge { background: var(--orange); color: #fff; }
.method-item-title { font-family: var(--font-editorial); font-style: italic; font-size: 1.3rem; }
.method-item-desc { font-size: 12.5px; font-weight: 300; margin-top: 8px; padding-left: 56px; color: var(--muted); }
.method-item.active .method-item-desc { color: rgba(244,239,230,0.8); }

/* Acordeão mobile/tablet — explicação abre logo abaixo da etapa clicada */
.method-item-panel {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease;
  margin-top: -4px;
}
.method-item-panel.open { grid-template-rows: 1fr; margin-bottom: 4px; }
.method-item-panel > .method-item-panel-inner { overflow: hidden; min-height: 0; }
.method-item-panel.open > .method-item-panel-inner {
  padding: 22px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-top: none;
  border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}
.method-item-panel-inner h3 { font-family: var(--font-editorial); font-style: italic; font-size: 1.3rem; margin-bottom: 12px; }
.method-item-panel-inner .method-detail-copy { font-size: 14px; color: var(--muted); font-weight: 300; line-height: 1.6; margin-bottom: 20px; }
.method-item-panel-inner .deliverables-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted-2); margin-bottom: 12px; display: block; }
@media (min-width: 1024px) { .method-item-panel { display: none; } }

@media (max-width: 1023.98px) { .method-detail { display: none; } }

.method-detail {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 40px;
}
.method-detail-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 20px;
  margin-bottom: 28px;
}
.method-detail-index { font-size: 2.2rem; font-weight: 300; color: var(--orange); font-family: var(--font-sans); }
.method-detail h3 { font-family: var(--font-editorial); font-style: italic; font-size: 2rem; margin-bottom: 20px; }
.method-detail-copy { font-size: 1.05rem; font-weight: 300; color: #444440; line-height: 1.7; margin-bottom: 32px; }

.deliverables-label {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--muted); margin-bottom: 18px; display: block;
}
.deliverables-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}
@media (min-width: 560px) { .deliverables-grid { grid-template-columns: 1fr 1fr; } }
.deliverable-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  font-size: 13px;
  font-weight: 500;
}
.deliverable-item svg { width: 15px; height: 15px; color: var(--orange); flex-shrink: 0; margin-top: 2px; }

.method-quote {
  padding: 36px;
  background: var(--charcoal-2);
  color: var(--ice);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  gap: 20px;
}
.quote-accent-line { width: 3px; height: 48px; background: var(--orange); border-radius: 2px; flex-shrink: 0; }
.method-quote p { font-family: var(--font-editorial); font-style: italic; font-size: 1.4rem; line-height: 1.4; }

/* ==========================================================================
   Services
   ========================================================================== */

.services-accordion { display: flex; flex-direction: column; gap: 12px; }

.svc-acc-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: box-shadow 0.35s ease;
}
.svc-acc-item.open { box-shadow: var(--shadow-card-hover); }

.svc-acc-head {
  display: flex; align-items: center; gap: 14px;
  width: 100%; padding: 20px 24px;
  cursor: pointer; background: none; border: none; text-align: left;
  font-family: inherit;
}
.svc-acc-icon {
  width: 38px; height: 38px; border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(43,42,40,0.06); flex-shrink: 0;
  transition: background 0.3s, transform 0.3s var(--ease-out);
}
.svc-acc-icon svg { width: 18px; height: 18px; color: var(--orange); }
.svc-acc-item.open .svc-acc-icon { background: var(--orange); transform: rotate(-8deg); }
.svc-acc-item.open .svc-acc-icon svg { color: #fff; }

.svc-acc-head h3 { font-family: var(--font-editorial); font-style: italic; font-size: 1.15rem; flex-grow: 1; }

.svc-acc-chevron { width: 18px; height: 18px; color: var(--muted); transition: transform 0.35s var(--ease-out), color 0.3s; flex-shrink: 0; }
.svc-acc-item.open .svc-acc-chevron { transform: rotate(180deg); color: var(--orange); }

.svc-acc-body { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.4s var(--ease-out); }
.svc-acc-item.open .svc-acc-body { grid-template-rows: 1fr; }
.svc-acc-body-inner { overflow: hidden; }
.svc-acc-content { padding: 0 24px 26px; }

.svc-acc-highlight {
  font-size: 12px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--ice);
  background: var(--charcoal-2);
  border-left: 3px solid var(--orange);
  padding: 9px 13px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 16px;
}

.svc-acc-desc { font-size: 13.5px; color: var(--muted); font-weight: 300; line-height: 1.6; margin-bottom: 18px; }

.svc-acc-list-label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.15em; color: var(--muted-2); margin-bottom: 10px; display: block; }
.svc-acc-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 12px; }
.svc-acc-list-item { display: flex; align-items: center; gap: 10px; font-size: 12.5px; font-weight: 500; }
.svc-acc-list-item svg {
  width: 16px; height: 16px; padding: 2px; box-sizing: border-box;
  color: var(--orange); background: rgba(236,93,53,0.1); border-radius: 999px;
  flex-shrink: 0;
}
.svc-acc-obs { font-size: 11px; color: var(--muted-2); font-style: italic; }

/* ==========================================================================
   About / Quem somos
   ========================================================================== */

.about-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 96px;
}
@media (min-width: 1024px) { .about-layout { grid-template-columns: 5fr 7fr; } }

.about-photo-frame {
  position: relative;
  max-width: 360px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid rgba(236,93,53,0.3);
  aspect-ratio: 3/4;
  background: var(--charcoal-2);
}
@media (min-width: 1024px) { .about-photo-frame { max-width: none; margin: 0; } }
.about-photo-frame img { width: 100%; height: 100%; object-fit: cover; }
.about-photo-caption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 24px;
  text-align: center;
  background: linear-gradient(to top, rgba(31,29,24,0.92), transparent);
}
.about-photo-caption .role { font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--orange); display: block; margin-bottom: 4px; }
.about-photo-caption .name { font-family: var(--font-editorial); font-style: italic; font-size: 1.4rem; color: var(--ice); }

.about-copy h2 { font-family: var(--font-editorial); font-style: italic; font-size: clamp(2rem, 4vw, 2.8rem); margin: 14px 0 20px; }
.about-copy p { font-size: 1.05rem; font-weight: 300; line-height: 1.75; color: rgba(244,239,230,0.9); margin-bottom: 16px; }
.about-facts { display: grid; grid-template-columns: 1fr; gap: 12px; margin-top: 28px; }
@media (min-width: 560px) { .about-facts { grid-template-columns: 1fr 1fr; } }
.about-fact {
  display: flex; align-items: center; gap: 10px;
  background: var(--charcoal-2); border: 1px solid rgba(255,255,255,0.1);
  padding: 13px; border-radius: var(--radius-sm);
  font-size: 12.5px; color: rgba(244,239,230,0.75);
}
.about-fact svg { width: 16px; height: 16px; color: var(--orange); flex-shrink: 0; }

/* ==========================================================================
   Testimonials
   ========================================================================== */

.testimonials-head { text-align: center; max-width: 640px; margin: 0 auto 56px; }
.testimonials-head h3 { font-family: var(--font-editorial); font-style: italic; font-size: clamp(1.8rem, 3.5vw, 2.4rem); margin-top: 10px; }

.testimonials-marquee {
  overflow: hidden;
  margin: 0 -24px;
  padding: 0 24px;
  -webkit-mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
  mask-image: linear-gradient(to right, transparent, black 6%, black 94%, transparent);
}
@media (min-width: 768px) { .testimonials-marquee { margin: 0 -48px; padding: 0 48px; } }

.testimonials-track {
  display: flex;
  gap: 20px;
  width: max-content;
  animation: testimonials-scroll 36s linear infinite;
}
.testimonials-marquee:hover .testimonials-track { animation-play-state: paused; }

@keyframes testimonials-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.testimonial-card {
  background: var(--charcoal-2);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 30px;
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 14px 32px -14px rgba(0,0,0,0.4);
  transition: border-color 0.3s, box-shadow 0.35s, transform 0.35s var(--ease-out);
  width: 320px;
  flex-shrink: 0;
}
.testimonial-card:hover {
  border-color: rgba(236,93,53,0.5);
  box-shadow: 0 22px 46px -14px rgba(0,0,0,0.5);
  transform: translateY(-4px);
}
.stars { display: flex; gap: 3px; color: var(--orange); margin-bottom: 16px; }
.stars svg { width: 13px; height: 13px; }
.testimonial-quote { font-size: 14px; font-weight: 300; line-height: 1.75; color: rgba(244,239,230,0.9); font-style: italic; margin-bottom: 22px; }
.testimonial-foot { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid rgba(255,255,255,0.1); padding-top: 16px; font-size: 12px; }
.testimonial-name { font-weight: 600; }
.testimonial-source { padding: 4px 10px; background: rgba(255,255,255,0.06); color: var(--orange); border-radius: 999px; font-size: 10px; text-transform: uppercase; letter-spacing: 0.05em; }

/* ==========================================================================
   Contact / Proposta
   ========================================================================== */

.contact-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}
@media (min-width: 1024px) { .contact-layout { grid-template-columns: 5fr 7fr; align-items: start; } }

.contact-info h2 { font-family: var(--font-editorial); font-style: italic; font-size: clamp(2rem, 4vw, 2.8rem); margin: 12px 0 16px; line-height: 1.2; }
.contact-info > p { font-size: 1.05rem; font-weight: 300; color: rgba(244,239,230,0.82); margin-bottom: 28px; }
.contact-links { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.contact-location {
  font-size: 12.5px; color: var(--muted-2);
  background: var(--charcoal-2); border: 1px solid rgba(255,255,255,0.1);
  padding: 14px; border-radius: var(--radius-sm);
}

.contact-form {
  background: var(--ice);
  color: var(--ink);
  padding: 28px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: 0 24px 60px rgba(0,0,0,0.18);
}
.form-row { display: grid; grid-template-columns: 1fr; gap: 14px; margin-bottom: 14px; }
@media (min-width: 560px) { .form-row.cols-2 { grid-template-columns: 1fr 1fr; } }
.field label { display: block; min-height: 2.7em; font-size: 14.5px; font-weight: 600; line-height: 1.35; color: var(--ink); margin-bottom: 8px; }
.field label .req { color: var(--orange); }
.field input, .field textarea, .field select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 10px 13px;
  font-size: 13.5px;
  font-family: var(--font-sans);
  color: var(--ink);
  resize: none;
}
.field input:focus, .field textarea:focus, .field select:focus { outline: none; border-color: var(--orange); }
.field input::placeholder, .field textarea::placeholder { color: var(--border); font-weight: 300; opacity: 1; }

.field select {
  appearance: none;
  -webkit-appearance: none;
  cursor: pointer;
  padding-right: 34px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236B685D' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 16px;
}
.field select:invalid { color: var(--border); }
.field select option { color: var(--ink); }

.field textarea.textarea-compact {
  padding: 10px 14px;
  font-size: 13px;
  line-height: 1.4;
}

.chip-group { display: flex; flex-wrap: wrap; gap: 8px; }
.field-error { display: block; margin-top: 8px; font-size: 12px; color: var(--orange); font-weight: 500; }
.field-error[hidden] { display: none; }
.chip {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 11.5px;
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--muted);
  transition: all 0.2s;
  cursor: pointer;
}
.chip input {
  position: absolute;
  opacity: 0;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.chip:hover { border-color: var(--orange); color: var(--ink); }
.chip:has(input:checked) { border-color: var(--orange); color: var(--ink); background: rgba(236,93,53,0.08); }
.chip:has(input:focus-visible) { outline: 2px solid var(--orange); outline-offset: 2px; }

.form-foot { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px; margin-top: 8px; }
.form-foot .btn svg { transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1); }
.form-foot .btn:hover { transform: translateY(-3px); box-shadow: 0 12px 26px rgba(0,0,0,0.2); }
.form-foot .btn:hover svg { transform: translate(3px, -3px) scale(1.1); }
.form-note { font-size: 12px; color: var(--muted-2); }

.form-success {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 20px;
  border-radius: var(--radius-sm);
  background: rgba(80,140,90,0.1);
  border: 1px solid rgba(80,140,90,0.3);
  color: #2f5c38;
  font-size: 14px;
  font-weight: 500;
}
.form-success[hidden] { display: none; }

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer { background: var(--charcoal); color: var(--ice); padding: 80px 0 40px; }
.footer-top {
  display: flex; flex-direction: column; gap: 20px;
  padding-bottom: 44px; margin-bottom: 44px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 768px) { .footer-top { flex-direction: row; align-items: center; justify-content: space-between; } }
.footer-email { display: flex; align-items: center; gap: 10px; font-size: 15px; transition: opacity 0.2s; }
.footer-email:hover { opacity: 0.75; }
.footer-email svg { width: 18px; height: 18px; color: var(--orange); }
.footer-email b { color: var(--ice); }

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (min-width: 1024px) { .footer-grid { grid-template-columns: 4fr 2fr 2fr 3fr; } }

.footer-hours p { font-size: 13px; color: rgba(244,239,230,0.8); font-weight: 300; line-height: 1.7; }
.footer-hours p b { color: var(--ice); font-weight: 600; }
.footer-hours p + p { margin-top: 4px; }

.footer-brand img { height: 30px; margin-bottom: 16px; }
.footer-brand p { font-size: 15px; font-weight: 300; color: rgba(244,239,230,0.8); max-width: 380px; margin-bottom: 10px; }
.footer-tagline { font-size: 12.5px; color: var(--muted-2); }

.footer-col-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em; color: #A8A493; display: block; margin-bottom: 16px; }
.footer-links { list-style: none; display: flex; flex-direction: column; gap: 10px; font-size: 13px; }
.footer-links a { color: rgba(244,239,230,0.72); display: inline-flex; align-items: center; gap: 6px; transition: color 0.2s; }
.footer-links a:hover { color: var(--orange); }
.footer-links svg { width: 12px; height: 12px; }

.footer-bottom {
  padding-top: 32px;
  display: flex; flex-direction: column; gap: 10px;
  font-size: 12px; color: var(--muted-2);
}
@media (min-width: 768px) { .footer-bottom { flex-direction: row; align-items: center; justify-content: space-between; } }

/* ==========================================================================
   Case study pages (estilo Behance)
   ========================================================================== */

.case-hero { padding: 150px 0 60px; border-bottom: 1px solid var(--border); }

.proposal-page { padding-top: 150px; border-bottom: none; }
.case-hero .back-link {
  display: flex; width: fit-content; align-items: center; gap: 8px; font-size: 13px; color: var(--muted); margin-bottom: 32px;
  animation: reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.case-hero .back-link:hover { color: var(--ink); }
.case-hero .back-link svg { width: 15px; height: 15px; }
.case-hero .eyebrow {
  display: block;
  animation: reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.1s;
}
.case-hero h1 {
  font-family: var(--font-editorial); font-style: italic; font-size: clamp(2.4rem, 6vw, 4.2rem); margin-bottom: 20px;
  animation: reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.2s;
}
.case-hero .lede {
  animation: reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.3s;
}
.case-meta {
  display: flex; flex-wrap: wrap; gap: 28px;
  padding-top: 28px; margin-top: 28px; border-top: 1px solid var(--border);
  font-size: 12.5px;
  animation: reveal-up 0.8s cubic-bezier(0.16, 1, 0.3, 1) both;
  animation-delay: 0.4s;
}
.case-meta div span:first-child { display: block; color: var(--muted-2); text-transform: uppercase; letter-spacing: 0.1em; font-size: 10.5px; margin-bottom: 6px; }
.case-meta div span:last-child { font-weight: 600; }

.case-cover { border-bottom: 1px solid var(--border); }
.case-cover img { width: 100%; }

.case-copy { padding: 72px 0; border-bottom: 1px solid var(--border); }
.case-copy-grid { display: grid; grid-template-columns: 1fr; gap: 40px; }
@media (min-width: 900px) { .case-copy-grid { grid-template-columns: repeat(2, 1fr); } }
.case-block h3 {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--orange); margin-bottom: 14px; font-weight: 700;
}
.case-block p { font-size: 1.05rem; font-weight: 300; line-height: 1.75; color: #3a3833; }

.case-gallery { padding: 20px 0; }
.case-gallery figure { border-bottom: 1px solid var(--border); }
.case-gallery img { width: 100%; }
.case-gallery.tight figure { border: none; }

.case-nav-footer {
  padding: 64px 0;
  text-align: center;
}
.case-nav-footer .btn { margin: 0 auto; }

/* ==========================================================================
   Utility
   ========================================================================== */

.text-center { text-align: center; }
.mt-2 { margin-top: 16px; }
.mb-0 { margin-bottom: 0; }

@media (prefers-reduced-motion: reduce) {
  * { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
  .testimonials-track { animation: none !important; transform: none !important; }
}