.pragma-intro {
  position: fixed;
  inset: 0;
  z-index: 99999;
  overflow: hidden;
  background: #111;
  visibility: visible;
  background: transparent;
}

.pragma-intro.is-complete {
  visibility: hidden;
  pointer-events: none;
}

.pragma-intro-active { overflow: hidden; }
.pragma-intro::before {
  position: absolute;
  inset: 0;
  z-index: 0;
  content: "";
  background: #111;
  will-change: transform, opacity;
  animation: pragma-background-reveal 1.25s 3s cubic-bezier(.72, 0, .22, 1) forwards;
}
.pragma-intro-stage {
  position: absolute;
  inset: 0;
  z-index: 1;
  transform-origin: center;
  will-change: transform, opacity;
  animation: pragma-stage-join 1.25s 3s cubic-bezier(.72, 0, .22, 1) forwards;
}
.illustration-pragma.is-intro-target { opacity: 1 !important; visibility: visible !important; }

.pragma-intro-filled,
.pragma-intro-outline {
  position: absolute;
  top: 50%;
  transform: translate(-50%, -50%);
  will-change: left, opacity, transform;
}

.pragma-intro-filled {
  left: 10%;
  z-index: 5;
  width: var(--intro-logo-width, clamp(200px, 30.7vw, 442px));
  height: auto;
  opacity: 0;
  animation:
    pragma-filled-in .8s .2s ease forwards,
    pragma-filled-slide 1.7s 1.05s cubic-bezier(.65, 0, .2, 1) forwards;
}

.pragma-intro-outline {
  left: var(--trail-left);
  z-index: 2;
  width: var(--intro-logo-width, clamp(200px, 30.7vw, 442px));
  height: auto;
  opacity: 0;
  animation:
    pragma-trail-in .35s var(--trail-in) ease forwards;
}

.outline-1 { --trail-left: 16%; --trail-in: 1.12s; --trail-out: 3.9s; }
.outline-2 { --trail-left: 27%; --trail-in: 1.3s; --trail-out: 3.75s; }
.outline-3 { --trail-left: 38%; --trail-in: 1.48s; --trail-out: 3.6s; }
.outline-4 { --trail-left: 49%; --trail-in: 1.66s; --trail-out: 3.45s; }
.outline-5 { --trail-left: 60%; --trail-in: 1.84s; --trail-out: 3.3s; }
.outline-6 { --trail-left: 71%; --trail-in: 2.02s; --trail-out: 3.15s; }
.outline-7 { --trail-left: 80%; --trail-in: 2.2s; --trail-out: 3s; }

@keyframes pragma-filled-in {
  from { opacity: 0; transform: translate(-65%, -50%); }
  to { opacity: 1; transform: translate(-50%, -50%); }
}

@keyframes pragma-filled-slide {
  from { left: 10%; }
  to { left: 82%; }
}

@keyframes pragma-background-reveal {
  0% { transform: translateY(0); opacity: 1; }
  45% { opacity: .55; }
  72% { opacity: 0; }
  100% { transform: translateY(var(--intro-target-y, 100vh)); opacity: 0; }
}

@keyframes pragma-stage-join {
  0% { transform: translateY(0) scale(1); opacity: 1; }
  100% { transform: translateY(var(--intro-target-y, 100vh)) scale(1); opacity: 1; }
}

@keyframes pragma-trail-in {
  from { opacity: 0; transform: translate(-58%, -50%) scale(.96); }
  to { opacity: .72; transform: translate(-50%, -50%) scale(1); }
}

@media (max-width: 767px) {
  .outline-1 { --trail-left: 14%; }
  .outline-2 { --trail-left: 25%; }
  .outline-3 { --trail-left: 36%; }
  .outline-4 { --trail-left: 47%; }
  .outline-5 { --trail-left: 58%; }
  .outline-6 { --trail-left: 69%; }
  .outline-7 { --trail-left: 79%; }
}

@media (prefers-reduced-motion: reduce) {
  .pragma-intro::before,
  .pragma-intro-stage { animation: none; }
  .pragma-intro-filled {
    left: 50%;
    opacity: 1;
    animation: pragma-reduced-in .5s ease both;
  }
  .pragma-intro-outline { display: none; }
  @keyframes pragma-reduced-in {
    from { opacity: 0; }
    to { opacity: 1; }
  }
}

.cases-v4 {
  display: flex;
  gap: 14px;
  align-items: stretch;
  width: 100%;
}

.cases-v4 .case-v4 {
  flex: 1 1 0;
  min-width: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 0 0 18px 18px;
  background: #171717;
  transition: flex-grow .55s cubic-bezier(.2, .7, .2, 1), border-color .35s ease, transform .35s ease;
}

.cases-v4 .case-v4:is(:hover, :focus-within, .is-active) {
  flex-grow: 1.75;
  border-color: #e02958;
}

.case-v4-link { display: block; height: 100%; color: inherit; }

.cases-v4 .case-v4 .thumb {
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #080808;
}

.cases-v4 .case-v4 .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.015);
  transition: transform .65s cubic-bezier(.2, .7, .2, 1);
}

.cases-v4 .case-v4:is(:hover, :focus-within, .is-active) .thumb img { transform: scale(1); }

.cases-v4 .case-v4 .content {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 14px;
  align-items: start;
  min-height: 118px;
  padding: 20px 16px;
}

.cases-v4 .case-number { color: #e02958; font-size: 14px; font-weight: 700; }
.cases-v4 .title { margin: 0; font-size: clamp(16px, 1.35vw, 22px); line-height: 1.15; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.cases-v4 p { margin: 12px 0 0; color: #9b9b9b; font-size: 14px; line-height: 1.35; }
.cases-v4 .case-v4:is(:hover, :focus-within, .is-active) .title { white-space: normal; }
.case-v4-link:focus-visible { outline: 3px solid #e02958; outline-offset: -3px; }
.case-action { display: inline-block; margin-top: 14px; color: #e91e57; font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; opacity: .45; transform: translateY(4px); transition: opacity .3s ease, transform .3s ease; }
.case-v4:is(:hover, :focus-within, .is-active) .case-action { opacity: 1; transform: none; }

/* Global V4 header */
.header-area-2 { position: fixed; inset: 0 0 auto; z-index: 9990; background: transparent; transition: background .35s ease, box-shadow .35s ease; }
.header-area-2 .header__nav { transition: opacity .3s ease, transform .3s ease, visibility .3s ease; }
.header-area-2 .header__navicon { opacity: 0; visibility: hidden; transform: translateX(10px); transition: opacity .3s ease, transform .3s ease, visibility .3s ease; }
.header-area-2.is-scrolled { background: rgba(10, 10, 10, .92); box-shadow: 0 1px rgba(255,255,255,.08); backdrop-filter: blur(14px); }
.header-area-2.is-scrolled .header__nav { opacity: 0; visibility: hidden; pointer-events: none; transform: translateY(-8px); }
.header-area-2.is-scrolled .header__navicon { opacity: 1; visibility: visible; transform: none; }
.header-area-2.is-menu-open .header__nav {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translate(-50%, -50%);
}
.header-area-2.is-menu-open .header__navicon { opacity: 0; visibility: hidden; pointer-events: none; }
.header-area-2.is-menu-open .header__nav a:hover,
.header-area-2.is-menu-open .header__nav a:focus-visible { color: #e91e57; }

/* Sobre */
.about-v4 { padding-bottom: 100px; }
.about-v4-title, .contact-v4-title, .cases-page-title { max-width: 1120px; margin: 26px 0 64px; color: #fff; font-size: clamp(44px, 7vw, 112px); line-height: .92; letter-spacing: -.045em; }
.about-v4-copy { width: min(820px, 100%); margin-left: auto; }
.about-v4-copy p, .cases-page-lead { color: #aaa; font-size: clamp(18px, 1.65vw, 25px); line-height: 1.55; }
.about-v4-copy p + p { margin-top: 24px; }
.thinking-v4 { background: #121212; }
.thinking-v4-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); margin-top: 56px; border-top: 1px solid #444; border-left: 1px solid #333; }
.thinking-v4-grid article { min-height: 310px; padding: 32px 28px; border-right: 1px solid #333; border-bottom: 1px solid #333; }
.thinking-v4-grid span { color: #e91e57; font-weight: 700; }
.thinking-v4-grid h2 { margin: 60px 0 18px; color: white; font-size: clamp(22px, 2vw, 31px); line-height: 1.08; }
.thinking-v4-grid p { color: #aaa; line-height: 1.55; }

/* Cases e contato */
.cases-page-hero, .contact-v4 { min-height: 100vh; background: #0b0b0b; }
.cases-page-lead { width: min(760px, 100%); margin: -26px 0 60px auto; }
.contact-v4-icons { display: grid; grid-template-columns: repeat(4,minmax(0,1fr)); gap: clamp(16px,2vw,32px); max-width: 980px; margin-inline: auto; }
.contact-v4-icons a { display: flex; min-height: 220px; flex-direction: column; align-items: center; justify-content: center; gap: 22px; border: 1px solid #3a3a3a; border-radius: 50%; color: white; aspect-ratio: 1; transition: color .3s ease, background .3s ease, border-color .3s ease, transform .3s ease; }
.contact-v4-icons i { font-size: clamp(44px,5vw,72px); }
.contact-v4-icons span { font-size: 13px; font-weight: 700; text-transform: uppercase; letter-spacing: .12em; }
.contact-v4-icons a:hover, .contact-v4-icons a:focus-visible { background: #e91e57; border-color: #e91e57; color: #fff; transform: translateY(-6px); }
.contact-v4-icons a:focus-visible { outline: 3px solid #fff; outline-offset: 4px; }

/* Rodapé */
.pragma-footer { padding: 64px 0 28px; background: #080808; border-top: 1px solid #282828; }
.pragma-footer-brand { display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; margin-bottom: 44px; }
.pragma-footer-brand img { width: min(220px, 42vw); }
.pragma-footer-brand p { margin: 0; color: white; font-size: clamp(20px,2vw,30px); }
.pragma-copyright { margin: 34px 0 0; color: #777; font-size: 13px; }

@media (max-width: 991px) {
  .header-area-2 .header__nav { opacity: 0; visibility: hidden; pointer-events: none; }
  .header-area-2 .header__navicon { opacity: 1; visibility: visible; transform: none; }
  .thinking-v4-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .header-area-2.is-menu-open .header__nav { display: block; }
}

@media (max-width: 991px) {
  .cases-v4 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .cases-v4 .case-v4:is(:hover, :focus-within, .is-active) { transform: translateY(-4px); }
}

@media (max-width: 575px) {
  .cases-v4 { grid-template-columns: 1fr; }
  .cases-v4 .case-v4 .content { min-height: auto; }
  .cases-v4 .title { white-space: normal; }
  .thinking-v4-grid { grid-template-columns: 1fr; }
  .contact-v4-icons { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .contact-v4-icons a { min-height: 0; }
  .thinking-v4-grid article { min-height: 250px; }
  .about-v4-title, .contact-v4-title, .cases-page-title { margin-bottom: 44px; font-size: clamp(38px, 13vw, 64px); }
  .cases-page-lead { margin: 0 0 44px; }
  .pragma-footer-brand { align-items: flex-start; flex-direction: column; }
  .header-area-2 .header__button { display: block !important; }
  .header-area-2 .rr-btn { padding-inline: 12px; font-size: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .cases-v4 .case-v4, .cases-v4 .case-v4 .thumb img { transition: none; }
}