/* =========================================================
   Feeling Web · Design System 2026
   Paleta da marca: índigo #4757A8 + navy #14182E
   Tipografia: Archivo (display, condensada bold) + Inter (body)
   ========================================================= */

:root {
  /* Brand */
  --c-indigo:    #4757A8;
  --c-indigo-2:  #6373D4;
  --c-indigo-3:  #8995E0;
  --c-navy:      #14182E;
  --c-navy-2:    #1F2547;
  --c-navy-3:    #3A4067;

  /* Surfaces (light premium) */
  --c-bg:        #F7F6F1;        /* off-white quente */
  --c-bg-2:      #FFFFFF;
  --c-surface:   #FFFFFF;
  --c-surface-2: #EFEDE5;
  --c-line:      rgba(20,24,46,0.10);
  --c-line-2:    rgba(20,24,46,0.18);

  /* Text */
  --c-text:      #14182E;
  --c-text-soft: #3A4067;
  --c-text-mute: #6F7592;

  /* Effects */
  --grad-brand:  linear-gradient(135deg, #4757A8 0%, #6373D4 100%);
  --grad-deep:   linear-gradient(180deg, #14182E 0%, #1F2547 100%);

  /* Type */
  --font-sans:    "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-display: "Archivo", "Inter", system-ui, sans-serif;

  /* Sizes (fluid) */
  --fs-xs:   0.78rem;
  --fs-sm:   clamp(0.86rem, 0.84rem + 0.1vw, 0.92rem);
  --fs-md:   clamp(1.00rem, 0.96rem + 0.2vw, 1.06rem);
  --fs-lg:   clamp(1.14rem, 1.06rem + 0.4vw, 1.28rem);
  --fs-xl:   clamp(1.50rem, 1.30rem + 0.9vw, 1.85rem);
  --fs-2xl:  clamp(2.00rem, 1.60rem + 2.0vw, 2.85rem);
  --fs-3xl:  clamp(2.60rem, 1.90rem + 3.4vw, 4.20rem);
  --fs-4xl:  clamp(3.20rem, 2.20rem + 5.0vw, 6.20rem);

  /* Spacing */
  --sp-1: 0.25rem; --sp-2: 0.5rem; --sp-3: 0.75rem; --sp-4: 1rem;
  --sp-5: 1.5rem;  --sp-6: 2rem;   --sp-7: 3rem;    --sp-8: 4rem;
  --sp-9: 6rem;    --sp-10: 8rem;

  /* Layout */
  --container: 1200px;
  --container-wide: 1320px;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 24px;
  --radius-pill: 999px;

  /* Motion */
  --ease: cubic-bezier(.2,.7,.2,1);
  --dur-1: 180ms;
  --dur-2: 320ms;
  --dur-3: 560ms;
}

/* ---------- Reset / Base ---------- */
*,*::before,*::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-md);
  line-height: 1.65;
  color: var(--c-text);
  background: var(--c-bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--dur-1) var(--ease); }
a:hover { color: var(--c-indigo); }
button { font: inherit; cursor: pointer; }
::selection { background: var(--c-indigo); color: #fff; }

h1,h2,h3,h4 {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.04;
  margin: 0 0 var(--sp-4);
  color: var(--c-navy);
}
h1 {
  font-size: var(--fs-4xl);
  font-weight: 900;
  letter-spacing: -0.045em;
  text-transform: none;
  line-height: 0.96;
}
h2 { font-size: var(--fs-3xl); font-weight: 900; letter-spacing: -0.035em; line-height: 1.0; }
h3 { font-size: var(--fs-xl); font-weight: 700; letter-spacing: -0.02em; }
h4 { font-size: var(--fs-lg); font-weight: 700; }
p  { margin: 0 0 var(--sp-4); color: var(--c-text-soft); }

/* ---------- Layout Helpers ---------- */
.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--sp-5); }
.container-wide { width: 100%; max-width: var(--container-wide); margin: 0 auto; padding: 0 var(--sp-5); }
.section { padding: var(--sp-10) 0; position: relative; }
.section-sm { padding: var(--sp-8) 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--c-indigo);
  font-weight: 600;
  margin-bottom: var(--sp-4);
}
.eyebrow::before {
  content: ""; width: 24px; height: 2px; background: var(--c-indigo);
}
.lead { font-size: var(--fs-lg); color: var(--c-text-soft); max-width: 60ch; line-height: 1.55; }
.muted { color: var(--c-text-mute); }
.center { text-align: center; }

.grad-text {
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: var(--sp-2);
  padding: 1rem 1.6rem;
  border-radius: 4px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  border: 2px solid transparent;
  transition: transform var(--dur-1) var(--ease), background var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
  white-space: nowrap;
  cursor: pointer;
}
.btn:hover { transform: translateY(-1px); }
.btn .arrow { transition: transform var(--dur-2) var(--ease); display: inline-block; }
.btn:hover .arrow { transform: translateX(4px); }

.btn-primary {
  background: var(--c-navy);
  color: #fff;
}
.btn-primary:hover { background: var(--c-indigo); color: #fff; box-shadow: 0 12px 30px -10px rgba(71,87,168,0.55); }

.btn-ghost {
  background: transparent;
  color: var(--c-navy);
  border-color: var(--c-navy);
}
.btn-ghost:hover { background: var(--c-navy); color: #fff; }

.btn-brand {
  background: var(--c-indigo);
  color: #fff;
}
.btn-brand:hover { background: var(--c-navy); color: #fff; box-shadow: 0 12px 30px -10px rgba(20,24,46,0.55); }

.btn-light {
  background: #fff;
  color: var(--c-navy);
  border-color: #fff;
}
.btn-light:hover { background: transparent; color: #fff; border-color: #fff; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  padding: var(--sp-4) 0;
  background: rgba(247,246,241,0.78);
  backdrop-filter: saturate(140%) blur(18px);
  -webkit-backdrop-filter: saturate(140%) blur(18px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur-2) var(--ease), background var(--dur-2) var(--ease), padding var(--dur-2) var(--ease);
}
.site-header.is-scrolled {
  border-bottom: 1px solid var(--c-line);
  background: rgba(247,246,241,0.92);
  padding: var(--sp-3) 0;
}
.nav {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--sp-6);
}
.brand { display: inline-flex; align-items: center; gap: 0.6rem; }
.brand img { height: 38px; width: auto; display: block; }
.site-header.is-scrolled .brand img { height: 32px; }

.nav-list {
  display: flex; gap: var(--sp-6);
  list-style: none; padding: 0; margin: 0;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
}
.nav-list a {
  color: var(--c-navy);
  position: relative;
  padding: 0.4rem 0;
}
.nav-list a::after {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; background: var(--c-indigo);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--dur-2) var(--ease);
}
.nav-list a:hover::after,
.nav-list a[aria-current="page"]::after { transform: scaleX(1); }

.nav-cta { display: flex; align-items: center; gap: var(--sp-3); }
.nav-toggle {
  display: none;
  background: transparent; border: 2px solid var(--c-navy);
  border-radius: 4px;
  padding: 0.5rem 0.7rem;
  color: var(--c-navy);
}
@media (max-width: 920px) {
  .nav-list, .nav-cta .btn { display: none; }
  .nav-toggle { display: inline-flex; }
}

.mobile-menu {
  position: fixed; inset: 64px 0 0 0;
  background: var(--c-bg);
  border-top: 1px solid var(--c-line);
  padding: var(--sp-6) var(--sp-5);
  transform: translateY(-12px);
  opacity: 0; pointer-events: none;
  transition: opacity var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
  z-index: 99;
}
.mobile-menu.is-open { opacity: 1; transform: none; pointer-events: auto; }
.mobile-menu ul { list-style: none; padding: 0; margin: 0 0 var(--sp-5); display: grid; gap: var(--sp-4); }
.mobile-menu a { font-size: var(--fs-2xl); font-family: var(--font-display); font-weight: 800; color: var(--c-navy); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: clamp(8rem, 16vh, 12rem) 0 var(--sp-9);
  overflow: hidden;
}
.hero-grid { display: grid; gap: var(--sp-6); position: relative; z-index: 2; }
.hero h1 {
  max-width: 18ch;
  font-size: clamp(3rem, 1.6rem + 6vw, 7rem);
  line-height: 0.92;
}
.hero .lead { max-width: 56ch; margin-top: var(--sp-4); }
.hero-actions { display: flex; gap: var(--sp-3); margin-top: var(--sp-6); flex-wrap: wrap; }

/* Hero side symbol */
.hero-symbol {
  position: absolute;
  right: -6%; top: 8%;
  width: clamp(280px, 38vw, 620px);
  color: var(--c-indigo);
  opacity: 0.10;
  transform: rotate(-8deg);
  z-index: 0;
  pointer-events: none;
}
@media (max-width: 760px) { .hero-symbol { right: -25%; top: -2%; opacity: 0.07; } }

.hero-meta {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0;
  margin-top: var(--sp-9);
  border-top: 1px solid var(--c-line);
  padding-top: var(--sp-6);
}
.hero-meta .stat { display: flex; flex-direction: column; gap: 4px; padding-right: var(--sp-4); border-right: 1px solid var(--c-line); }
.hero-meta .stat:last-child { border-right: 0; }
.hero-meta .stat strong {
  font-family: var(--font-display);
  font-size: clamp(2rem, 1.6rem + 1.4vw, 2.8rem);
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--c-navy);
  line-height: 1;
}
.hero-meta .stat span { color: var(--c-text-mute); font-size: var(--fs-sm); margin-top: 6px; }
@media (max-width: 760px) { .hero-meta { grid-template-columns: repeat(2, 1fr); gap: var(--sp-4); } .hero-meta .stat { border-right: 0; padding: var(--sp-3) 0; border-bottom: 1px solid var(--c-line); } }

/* Diagonal cuts background */
.grid-bg {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(var(--c-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--c-line) 1px, transparent 1px);
  background-size: 96px 96px;
  mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 30%, #000 30%, transparent 75%);
  opacity: 0.7;
}
.aurora { display: none; } /* removed in light theme */

/* ---------- Clients mural ---------- */
.clients-section {
  padding: var(--sp-8) 0;
  border-bottom: 1px solid var(--c-line);
}
.clients-section .eyebrow {
  display: block;
  text-align: center;
  margin-bottom: var(--sp-6);
}
.clients-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: var(--sp-5) var(--sp-8);
  min-height: 80px;
}
.client-item {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  max-width: 160px;
  filter: grayscale(1) opacity(0.5);
  transition: filter var(--dur-2) var(--ease);
}
.client-item:hover { filter: grayscale(0) opacity(1); }
.client-item img { max-width: 100%; max-height: 100%; object-fit: contain; }
@media (max-width: 600px) { .clients-grid { gap: var(--sp-4) var(--sp-6); } }

/* ---------- Section heading ---------- */
.section-head {
  display: grid; gap: var(--sp-4);
  grid-template-columns: 1.05fr 1fr;
  align-items: end;
  margin-bottom: var(--sp-8);
}
.section-head h2 { margin: 0; max-width: 22ch; }
.section-head p { margin: 0; max-width: 48ch; }
@media (max-width: 760px) { .section-head { grid-template-columns: 1fr; } }

/* ---------- Cards / Services ---------- */
.cards {
  display: grid; gap: var(--sp-5);
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}
.card {
  position: relative;
  padding: var(--sp-6);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  transition: transform var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
  overflow: hidden;
  isolation: isolate;
}
.card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: var(--c-indigo);
  transform: scaleY(0); transform-origin: top;
  transition: transform var(--dur-2) var(--ease);
}
.card:hover { transform: translateY(-3px); border-color: var(--c-line-2); box-shadow: 0 24px 48px -28px rgba(20,24,46,0.18); }
.card:hover::before { transform: scaleY(1); }
.card .num {
  font-family: var(--font-display);
  color: var(--c-indigo); font-weight: 600;
  font-size: var(--fs-sm); margin-bottom: var(--sp-4);
  letter-spacing: 0.1em;
}
.card h3 { margin-bottom: var(--sp-3); color: var(--c-navy); }
.card p { color: var(--c-text-soft); }
.card .icon {
  width: 48px; height: 48px;
  border-radius: 8px;
  background: var(--c-navy);
  display: grid; place-items: center;
  margin-bottom: var(--sp-5);
  color: #fff;
}
.card:hover .icon { background: var(--c-indigo); }
.card .more {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-family: var(--font-display);
  font-size: var(--fs-sm); margin-top: var(--sp-4);
  color: var(--c-navy);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.card .more:hover { color: var(--c-indigo); }

/* ---------- Manifesto ---------- */
.manifesto {
  background: var(--c-navy);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.manifesto::before {
  content: ""; position: absolute; right: -120px; top: -80px;
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(71,87,168,0.5), transparent 60%);
  filter: blur(40px); pointer-events: none;
}
.manifesto-symbol {
  position: absolute; right: -40px; top: 20%;
  width: 380px;
  color: var(--c-indigo);
  opacity: 0.15;
  pointer-events: none;
}
.manifesto h2 { color: #fff; }
.manifesto p { color: #C4CADD; }
.manifesto .eyebrow { color: var(--c-indigo-2); }
.manifesto .eyebrow::before { background: var(--c-indigo-2); }
.manifesto-grid { display: grid; grid-template-columns: 1fr 1.1fr; gap: var(--sp-8); align-items: center; position: relative; z-index: 2; }
@media (max-width: 920px) { .manifesto-grid { grid-template-columns: 1fr; } }
.manifesto blockquote {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--fs-2xl);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.02em;
  color: #fff;
  border-left: 3px solid var(--c-indigo-2);
  padding-left: var(--sp-5);
}
.manifesto blockquote span { color: var(--c-indigo-2); }

/* ---------- Cases ---------- */
.cases-grid {
  display: grid; gap: var(--sp-5);
  grid-template-columns: repeat(12, 1fr);
}
.case {
  border-radius: var(--radius-md);
  background: var(--c-navy);
  color: #fff;
  border: 1px solid transparent;
  overflow: hidden;
  position: relative;
  transition: transform var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
  min-height: 320px;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: var(--sp-6);
}
.case::after {
  content: ""; position: absolute; right: -40px; top: -40px;
  width: 280px; height: 280px;
  background: radial-gradient(circle, rgba(71,87,168,0.55), transparent 60%);
  filter: blur(20px); pointer-events: none;
  transition: transform var(--dur-3) var(--ease);
}
.case:hover { transform: translateY(-4px); box-shadow: 0 32px 60px -28px rgba(20,24,46,0.4); }
.case:hover::after { transform: translate(-20px, 20px) scale(1.1); }
.case .tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-indigo-2);
  margin-bottom: var(--sp-3);
  font-weight: 600;
}
.case h3 { margin: 0; font-size: var(--fs-xl); color: #fff; line-height: 1.15; }
.case .meta { color: #9BA3C7; font-size: var(--fs-sm); margin-top: var(--sp-3); }
.case-1 { grid-column: span 7; background: linear-gradient(135deg, #1A2042 0%, #0E1126 100%); }
.case-2 { grid-column: span 5; background: linear-gradient(135deg, #4757A8 0%, #1A2042 100%); }
.case-3 { grid-column: span 5; background: linear-gradient(135deg, #14182E 0%, #2A2F58 100%); }
.case-4 { grid-column: span 7; background: linear-gradient(135deg, #2A2F58 0%, #14182E 100%); }
@media (max-width: 760px) { .case-1,.case-2,.case-3,.case-4 { grid-column: span 12; } }

/* ---------- Process ---------- */
.process { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
@media (max-width: 920px) { .process { grid-template-columns: 1fr; } }
.steps { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-4); }
.step {
  display: grid; grid-template-columns: 60px 1fr; gap: var(--sp-4);
  padding: var(--sp-5);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  align-items: start;
  transition: border-color var(--dur-2) var(--ease), transform var(--dur-2) var(--ease);
}
.step:hover { border-color: var(--c-indigo); transform: translateX(4px); }
.step .n {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--c-indigo);
  letter-spacing: -0.03em;
  line-height: 1;
}
.step h4 { margin: 0 0 var(--sp-2); color: var(--c-navy); }
.step p { margin: 0; color: var(--c-text-soft); font-size: var(--fs-sm); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: var(--sp-3); }
.faq-item {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  overflow: hidden;
  transition: border-color var(--dur-2) var(--ease);
}
.faq-item[open] { border-color: var(--c-indigo); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: var(--sp-5);
  display: flex; align-items: center; justify-content: space-between;
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--c-navy);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary .ico {
  width: 32px; height: 32px; border-radius: 50%;
  border: 2px solid var(--c-navy);
  display: grid; place-items: center;
  transition: transform var(--dur-2) var(--ease), background var(--dur-2) var(--ease), color var(--dur-2) var(--ease);
  font-weight: 700;
  flex-shrink: 0;
}
.faq-item[open] summary .ico { transform: rotate(45deg); background: var(--c-indigo); border-color: var(--c-indigo); color: #fff; }
.faq .answer { padding: 0 var(--sp-5) var(--sp-5); color: var(--c-text-soft); }

/* ---------- Big CTA ---------- */
.big-cta {
  position: relative;
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 5vw, 4.5rem);
  background: var(--c-navy);
  color: #fff;
  overflow: hidden;
  border: 1px solid var(--c-line-2);
}
.big-cta::before {
  content: ""; position: absolute; right: -8%; top: -30%;
  width: 60%; height: 200%;
  background: radial-gradient(circle, rgba(71,87,168,0.45), transparent 60%);
  filter: blur(40px);
  pointer-events: none;
}
.big-cta-symbol {
  position: absolute; right: -3%; bottom: -10%;
  width: 320px; color: var(--c-indigo);
  opacity: 0.18; pointer-events: none;
}
.big-cta h2, .big-cta h3 { color: #fff; max-width: 18ch; position: relative; z-index: 2; }
.big-cta p { color: #C4CADD; position: relative; z-index: 2; }
.big-cta .eyebrow { color: var(--c-indigo-2); }
.big-cta .eyebrow::before { background: var(--c-indigo-2); }
.big-cta .actions { margin-top: var(--sp-6); display: flex; gap: var(--sp-3); flex-wrap: wrap; position: relative; z-index: 2; }
.big-cta ul { color: #C4CADD; }

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--c-line);
  padding: var(--sp-8) 0 var(--sp-6);
  background: var(--c-navy);
  color: #fff;
  margin-top: var(--sp-9);
  position: relative;
  overflow: hidden;
}
.site-footer .brand img { filter: brightness(0) invert(1); }
.site-footer h5 {
  font-family: var(--font-display); font-size: var(--fs-sm); text-transform: uppercase;
  letter-spacing: 0.18em; color: var(--c-indigo-2); margin: 0 0 var(--sp-4);
  font-weight: 700;
}
.site-footer p { color: #C4CADD; font-size: var(--fs-sm); }
.site-footer a { color: #DDE1ED; }
.site-footer a:hover { color: #fff; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: var(--sp-7);
  margin-bottom: var(--sp-7);
}
@media (max-width: 880px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: var(--sp-3); font-size: var(--fs-sm); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--sp-5);
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: var(--fs-xs);
  color: #9BA3C7;
  flex-wrap: wrap; gap: var(--sp-3);
}
.socials { display: flex; gap: var(--sp-3); margin-top: var(--sp-5); }
.socials a {
  width: 38px; height: 38px; border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: grid; place-items: center;
  color: #DDE1ED;
  transition: border-color var(--dur-2) var(--ease), color var(--dur-2) var(--ease), background var(--dur-2) var(--ease);
}
.socials a:hover { color: #fff; border-color: var(--c-indigo-2); background: var(--c-indigo); }

/* ---------- Page Heads (subpages) ---------- */
.page-head {
  padding: clamp(8rem, 16vh, 12rem) 0 var(--sp-8);
  position: relative;
  overflow: hidden;
}
.page-head .crumbs {
  display: flex; gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: var(--fs-sm); color: var(--c-text-mute);
  margin-bottom: var(--sp-5);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.page-head .crumbs a { color: var(--c-text-mute); }
.page-head .crumbs a:hover { color: var(--c-indigo); }
.page-head h1 { max-width: 22ch; }

/* ---------- Service detail ---------- */
.service-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-7);
  padding: var(--sp-8) 0;
  border-top: 1px solid var(--c-line);
  align-items: start;
}
.service-row:last-of-type { border-bottom: 1px solid var(--c-line); }
.service-row h3 { font-size: var(--fs-2xl); font-weight: 800; }
.service-row ul { padding: 0; list-style: none; display: grid; gap: var(--sp-3); }
.service-row li {
  padding: var(--sp-4) var(--sp-5);
  border: 1px solid var(--c-line);
  border-left: 3px solid var(--c-indigo);
  border-radius: var(--radius-sm);
  background: var(--c-surface);
  font-size: var(--fs-sm);
  color: var(--c-text-soft);
  transition: border-color var(--dur-2) var(--ease), background var(--dur-2) var(--ease);
}
.service-row li:hover { background: #fff; border-left-color: var(--c-navy); }
@media (max-width: 880px) { .service-row { grid-template-columns: 1fr; } }

/* ---------- Timeline ---------- */
.timeline {
  position: relative;
  padding-left: 32px;
  border-left: 2px solid var(--c-line);
  display: grid; gap: var(--sp-6);
  list-style: none;
  margin: 0;
}
.timeline-item { position: relative; }
.timeline-item::before {
  content: ""; position: absolute; left: -41px; top: 6px;
  width: 18px; height: 18px; border-radius: 50%;
  background: var(--c-indigo); border: 3px solid var(--c-bg);
  box-shadow: 0 0 0 1px var(--c-indigo);
}
.timeline-item .year {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--c-indigo);
  margin-bottom: 4px;
  letter-spacing: -0.01em;
}
.timeline-item h4 { margin: 0 0 var(--sp-2); color: var(--c-navy); }
.timeline-item p { margin: 0; color: var(--c-text-soft); }

/* ---------- Form ---------- */
.form-grid { display: grid; gap: var(--sp-4); }
.form-row { display: grid; gap: var(--sp-4); grid-template-columns: 1fr 1fr; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: var(--sp-2); }
.field label {
  font-family: var(--font-display);
  font-size: var(--fs-xs); color: var(--c-text-mute);
  text-transform: uppercase; letter-spacing: 0.1em; font-weight: 600;
}
.field input, .field textarea, .field select {
  background: #fff;
  border: 1px solid var(--c-line-2);
  color: var(--c-text);
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  font: inherit;
  transition: border-color var(--dur-2) var(--ease), background var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus {
  outline: none;
  border-color: var(--c-indigo);
  box-shadow: 0 0 0 4px rgba(71,87,168,0.12);
}
.field textarea { min-height: 160px; resize: vertical; }

.contact-grid {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: var(--sp-7);
}
@media (max-width: 920px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-card {
  padding: var(--sp-6);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  display: grid; gap: var(--sp-5);
  align-content: start;
}
.contact-card .row { display: grid; grid-template-columns: 28px 1fr; gap: var(--sp-3); align-items: start; }
.contact-card .row svg { color: var(--c-indigo); }
.contact-card a { color: var(--c-navy); font-weight: 500; }
.contact-card a:hover { color: var(--c-indigo); }
.contact-card strong { font-family: var(--font-display); font-weight: 700; color: var(--c-navy); }

/* ---------- Reveal animation ---------- */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity var(--dur-3) var(--ease), transform var(--dur-3) var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
  .marquee-track { animation: none; }
  * { transition: none !important; animation: none !important; }
}

/* ---------- Skip link ---------- */
.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--c-navy); color: #fff;
  padding: 0.6rem 1rem; border-radius: 0 0 8px 8px; z-index: 200;
}
.skip-link:focus { left: 16px; }

/* ---------- Utilities ---------- */
.mt-2 { margin-top: var(--sp-2); } .mt-4 { margin-top: var(--sp-4); }
.mt-6 { margin-top: var(--sp-6); } .mt-8 { margin-top: var(--sp-8); }
.divider { height: 1px; background: var(--c-line); margin: var(--sp-6) 0; }

/* =========================================================
   v2 · Portfólio rico, infográficos e Admin
   ========================================================= */

/* ---------- Cases ricos ---------- */
.cases-rich {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: var(--sp-5);
}
.case-card {
  position: relative;
  grid-column: span 4;
  border-radius: var(--radius-lg);
  background: var(--c-surface);
  border: 1px solid var(--c-line);
  overflow: hidden;
  display: flex; flex-direction: column;
  transition: transform var(--dur-2) var(--ease), border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
  cursor: pointer;
  isolation: isolate;
}
.case-card.span-2 { grid-column: span 6; }
.case-card.span-3 { grid-column: span 8; }
@media (max-width: 920px) {
  .case-card, .case-card.span-2, .case-card.span-3 { grid-column: span 12; }
}
.case-card:hover { transform: translateY(-4px); border-color: var(--c-indigo); box-shadow: 0 32px 60px -28px rgba(20,24,46,0.25); }
.case-card .art {
  aspect-ratio: 16/10;
  position: relative;
  overflow: hidden;
  background: var(--c-navy);
  display: grid; place-items: center;
}
.case-card .art svg { width: 100%; height: 100%; display: block; }
.case-card .art .overlay {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(20,24,46,0) 50%, rgba(20,24,46,0.8) 100%);
  pointer-events: none;
}
.case-card .badge {
  position: absolute; top: var(--sp-4); left: var(--sp-4);
  background: rgba(255,255,255,0.92);
  color: var(--c-navy);
  font-family: var(--font-display); font-weight: 700;
  font-size: 0.72rem; letter-spacing: 0.16em; text-transform: uppercase;
  padding: 0.4rem 0.7rem;
  border-radius: 4px;
  z-index: 2;
}
.case-card .body {
  padding: var(--sp-5) var(--sp-5) var(--sp-5);
  display: flex; flex-direction: column; gap: var(--sp-3);
  flex: 1;
}
.case-card h3 { margin: 0; font-size: var(--fs-lg); line-height: 1.2; color: var(--c-navy); }
.case-card .desc { color: var(--c-text-soft); font-size: var(--fs-sm); margin: 0; }
.case-card .stats {
  display: grid; grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--c-line);
  padding-top: var(--sp-4); margin-top: auto;
  gap: var(--sp-2);
}
.case-card .stats .s { display: flex; flex-direction: column; gap: 2px; }
.case-card .stats .s strong { font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; color: var(--c-indigo); letter-spacing: -0.02em; }
.case-card .stats .s span { font-size: 0.7rem; color: var(--c-text-mute); text-transform: uppercase; letter-spacing: 0.08em; }
.case-card .tags { display: flex; flex-wrap: wrap; gap: 4px; margin-top: var(--sp-2); }
.case-card .tags span {
  font-size: 0.7rem; padding: 0.25rem 0.55rem; border-radius: 999px;
  background: var(--c-surface-2); color: var(--c-text-soft);
  font-family: var(--font-display); font-weight: 600; letter-spacing: 0.04em;
}

/* Cases filter bar */
.cases-filter {
  display: flex; flex-wrap: wrap; gap: var(--sp-2);
  margin-bottom: var(--sp-7);
  padding-bottom: var(--sp-5);
  border-bottom: 1px solid var(--c-line);
}
.cases-filter button {
  background: transparent; border: 1px solid var(--c-line-2); color: var(--c-navy);
  padding: 0.55rem 1.1rem; border-radius: 999px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.82rem;
  text-transform: uppercase; letter-spacing: 0.08em;
  cursor: pointer;
  transition: all var(--dur-2) var(--ease);
}
.cases-filter button:hover { border-color: var(--c-navy); }
.cases-filter button[aria-pressed="true"] { background: var(--c-navy); color: #fff; border-color: var(--c-navy); }

/* ---------- Infográfico "Em números" ---------- */
.numbers {
  background: var(--c-navy); color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 4vw, 3.5rem);
  position: relative; overflow: hidden;
}
.numbers::before {
  content: ""; position: absolute; right: -10%; top: -50%; width: 60%; height: 200%;
  background: radial-gradient(circle, rgba(71,87,168,0.4), transparent 60%);
  filter: blur(40px); pointer-events: none;
}
.numbers-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-4); position: relative; z-index: 1;
}
@media (max-width: 760px) { .numbers-grid { grid-template-columns: repeat(2, 1fr); } }
.kpi {
  padding: var(--sp-5) var(--sp-4);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.03);
  backdrop-filter: blur(8px);
  display: flex; flex-direction: column; gap: var(--sp-2);
  position: relative; overflow: hidden;
}
.kpi::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--c-indigo-2);
}
.kpi .v {
  font-family: var(--font-display); font-weight: 900;
  font-size: clamp(2.4rem, 1.6rem + 2vw, 3.6rem);
  letter-spacing: -0.04em; line-height: 1;
  color: #fff;
}
.kpi .v small { font-size: 0.5em; vertical-align: top; color: var(--c-indigo-2); margin-left: 4px; }
.kpi .l { font-size: var(--fs-sm); color: #C4CADD; line-height: 1.3; }
.kpi .bar {
  width: 100%; height: 4px; background: rgba(255,255,255,0.08); border-radius: 999px; overflow: hidden;
  margin-top: var(--sp-2);
}
.kpi .bar > span {
  display: block; height: 100%;
  background: linear-gradient(90deg, var(--c-indigo) 0%, var(--c-indigo-2) 100%);
  border-radius: 999px;
}

/* ---------- Process visual (4 etapas) ---------- */
.process-visual {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3); position: relative;
}
@media (max-width: 760px) { .process-visual { grid-template-columns: 1fr; } }
.process-visual .pstep {
  padding: var(--sp-5);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-md);
  background: var(--c-surface);
  position: relative;
  transition: all var(--dur-2) var(--ease);
}
.process-visual .pstep:hover { border-color: var(--c-indigo); transform: translateY(-3px); }
.process-visual .pstep::after {
  content: ""; position: absolute; right: -12px; top: 50%;
  width: 24px; height: 1px; background: var(--c-line-2);
}
.process-visual .pstep:last-child::after { display: none; }
@media (max-width: 760px) {
  .process-visual .pstep::after { display: none; }
}
.process-visual .ico {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--c-indigo);
  color: #fff;
  display: grid; place-items: center;
  margin-bottom: var(--sp-4);
  font-family: var(--font-display); font-weight: 800;
  font-size: 1.15rem;
}
.process-visual h4 { margin: 0 0 var(--sp-2); font-size: var(--fs-md); color: var(--c-navy); }
.process-visual p { margin: 0; font-size: 0.86rem; color: var(--c-text-soft); }

/* ---------- Modal ---------- */
.modal {
  position: fixed; inset: 0;
  background: rgba(20,24,46,0.7);
  backdrop-filter: blur(8px);
  display: none; align-items: center; justify-content: center;
  z-index: 1000;
  padding: var(--sp-4);
}
.modal.is-open { display: flex; }
.modal .panel {
  background: var(--c-bg-2);
  width: 100%; max-width: 720px;
  max-height: 90vh; overflow-y: auto;
  border-radius: var(--radius-lg);
  padding: var(--sp-7);
  position: relative;
  border: 1px solid var(--c-line-2);
}
.modal .close {
  position: absolute; top: var(--sp-4); right: var(--sp-4);
  width: 36px; height: 36px; border-radius: 50%;
  background: var(--c-surface-2); border: 1px solid var(--c-line);
  display: grid; place-items: center; cursor: pointer;
  font-size: 1.2rem; color: var(--c-navy);
}
.modal .close:hover { background: var(--c-navy); color: #fff; }
.modal h3 { margin: 0 0 var(--sp-3); font-size: var(--fs-2xl); }
.modal .meta { color: var(--c-text-mute); font-size: var(--fs-sm); margin-bottom: var(--sp-5); }

/* ---------- Admin ---------- */
.admin-shell {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 260px 1fr;
  background: #F4F5F8;
}
@media (max-width: 880px) { .admin-shell { grid-template-columns: 1fr; } }
.admin-aside {
  background: var(--c-navy);
  color: #fff;
  padding: var(--sp-5);
  display: flex; flex-direction: column; gap: var(--sp-4);
  position: sticky; top: 0; height: 100vh;
}
.admin-aside .brand img { filter: brightness(0) invert(1); height: 32px; }
.admin-aside nav ul { list-style: none; padding: 0; margin: var(--sp-4) 0 0; display: grid; gap: 2px; }
.admin-aside nav a {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 0.7rem 0.9rem; border-radius: 6px;
  color: #C4CADD;
  font-family: var(--font-display); font-weight: 600; font-size: 0.92rem;
  transition: all var(--dur-2) var(--ease);
}
.admin-aside nav a:hover { background: rgba(255,255,255,0.05); color: #fff; }
.admin-aside nav a[aria-current="page"] { background: var(--c-indigo); color: #fff; }
.admin-aside nav a svg { width: 18px; height: 18px; flex-shrink: 0; }
.admin-aside .user {
  margin-top: auto; padding-top: var(--sp-4);
  border-top: 1px solid rgba(255,255,255,0.08);
  display: flex; align-items: center; gap: var(--sp-3);
}
.admin-aside .user .ava {
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--c-indigo); color: #fff;
  display: grid; place-items: center;
  font-family: var(--font-display); font-weight: 800; font-size: 0.86rem;
}
.admin-aside .user .meta { display: flex; flex-direction: column; }
.admin-aside .user strong { font-family: var(--font-display); font-size: 0.86rem; }
.admin-aside .user span { color: #9BA3C7; font-size: 0.74rem; }

.admin-main { padding: var(--sp-6); }
.admin-topbar {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: var(--sp-6);
  flex-wrap: wrap; gap: var(--sp-3);
}
.admin-topbar h1 { font-size: 1.6rem; margin: 0; }
.admin-topbar .actions { display: flex; gap: var(--sp-2); }
.admin-card {
  background: #fff; border-radius: var(--radius-md);
  padding: var(--sp-5);
  border: 1px solid var(--c-line);
  box-shadow: 0 1px 2px rgba(20,24,46,0.04);
}
.admin-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-3); margin-bottom: var(--sp-5);
}
@media (max-width: 880px) { .admin-stats { grid-template-columns: repeat(2, 1fr); } }
.admin-stat { background: #fff; border: 1px solid var(--c-line); border-radius: var(--radius-md); padding: var(--sp-4); }
.admin-stat .l { color: var(--c-text-mute); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; font-family: var(--font-display); font-weight: 600; }
.admin-stat .v { font-family: var(--font-display); font-weight: 900; font-size: 2rem; color: var(--c-navy); letter-spacing: -0.02em; line-height: 1.1; margin-top: 4px; }
.admin-stat .delta { font-size: 0.78rem; color: var(--c-indigo); margin-top: 2px; }

.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { text-align: left; padding: var(--sp-3) var(--sp-4); border-bottom: 1px solid var(--c-line); }
.admin-table th { font-family: var(--font-display); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--c-text-mute); }
.admin-table tbody tr:hover { background: var(--c-surface-2); }
.admin-table .row-actions { display: flex; gap: 6px; }
.admin-table .row-actions button {
  background: transparent; border: 1px solid var(--c-line); border-radius: 4px;
  padding: 4px 10px; cursor: pointer; font-size: 0.78rem;
}
.admin-table .row-actions button:hover { background: var(--c-navy); color: #fff; border-color: var(--c-navy); }
.admin-table .row-actions .danger:hover { background: var(--color-danger, #E54848); border-color: var(--color-danger, #E54848); }
.admin-status {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 2px 8px; border-radius: 999px;
  font-size: 0.72rem; font-family: var(--font-display); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.06em;
}
.admin-status.published { background: #E8F5E9; color: #2E7D32; }
.admin-status.draft { background: #FFF3E0; color: #E65100; }

.admin-form { display: grid; gap: var(--sp-4); max-width: 760px; }
.admin-form .field { display: grid; gap: 6px; }
.admin-form label { font-family: var(--font-display); font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--c-text-mute); font-weight: 600; }
.admin-form input, .admin-form textarea, .admin-form select {
  background: #fff; border: 1px solid var(--c-line-2); border-radius: 6px;
  padding: 0.8rem 0.95rem; font: inherit; color: var(--c-text);
  transition: border-color var(--dur-2) var(--ease), box-shadow var(--dur-2) var(--ease);
}
.admin-form input:focus, .admin-form textarea:focus, .admin-form select:focus {
  outline: none; border-color: var(--c-indigo);
  box-shadow: 0 0 0 4px rgba(71,87,168,0.10);
}
.admin-form textarea { min-height: 140px; resize: vertical; }

/* Login */
.login-wrap {
  min-height: 100vh; display: grid; place-items: center;
  background: var(--c-navy); color: #fff;
  padding: var(--sp-4);
  background-image: radial-gradient(circle at 30% 30%, rgba(71,87,168,0.4), transparent 60%);
}
.login-card {
  width: 100%; max-width: 440px;
  background: #fff; color: var(--c-navy);
  border-radius: var(--radius-lg);
  padding: var(--sp-7);
  box-shadow: 0 32px 80px -20px rgba(0,0,0,0.4);
}
.login-card .brand { display: flex; justify-content: center; margin-bottom: var(--sp-5); }
.login-card .brand img { height: 36px; }
.login-card h1 { font-size: 1.4rem; margin: 0 0 4px; text-align: center; }
.login-card .sub { color: var(--c-text-mute); font-size: 0.86rem; text-align: center; margin-bottom: var(--sp-5); }
.login-card .btn { width: 100%; justify-content: center; }
.login-card .alt { text-align: center; margin-top: var(--sp-4); font-size: 0.82rem; color: var(--c-text-mute); }