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

:root {
  --color-dark: #1c1e2b;
  --color-dark-2: #11131d;
  --color-yellow: #fab117;
  --color-yellow-dark: #d89608;
  --color-white: #ffffff;
  --color-gray: #8b8fa3;
  --color-light: #f3f4f7;
  --color-line: rgba(28, 30, 43, 0.12);
  --layout-max: 1440px;
  --content-max: 1240px;
  --layout-gutter: clamp(20px, 4vw, 64px);
  --section-space: clamp(86px, 10vw, 150px);
}

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--color-yellow) var(--color-dark-2);
}

body {
  min-width: 320px;
  overflow-x: hidden;
  color: var(--color-dark);
  background-color: var(--color-light);
  font-family: "Poppins", sans-serif !important;
  -webkit-font-smoothing: antialiased;
}

body,
button,
a {
  font-family: inherit;
}

a {
  color: inherit;
}

img,
svg,
video {
  max-width: 100%;
}

::selection {
  color: var(--color-dark);
  background-color: var(--color-yellow);
}

::-webkit-scrollbar {
  width: 14px;
}

::-webkit-scrollbar-track {
  background: var(--color-dark-2);
}

::-webkit-scrollbar-thumb {
  border: 3px solid var(--color-dark-2);
  border-radius: 20px;
  background: var(--color-yellow);
}

.case-container,
.footer-top,
.footer-bottom {
  width: 100%;
  max-width: var(--layout-max);
  margin-inline: auto;
  padding-inline: var(--layout-gutter);
}

/* =========================
   ELEMENTOS GERAIS
========================= */

.case-unigran-page {
  overflow: hidden;
}

.case-kicker {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 20px;
  color: var(--color-yellow-dark);
  font-size: 0.76rem;
  font-weight: 500;
  line-height: 1.3;
  text-transform: uppercase;
}

.case-section-heading {
  max-width: 740px;
}

.case-section-heading h2 {
  color: var(--color-dark);
  font-size: clamp(2.35rem, 4.4vw, 3.5rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.case-section-heading > p {
  width: 100%;
  margin-top: 24px;
  color: rgba(28, 30, 43, 0.66);
  font-size: 1.05rem;
  line-height: 1.75;
}

.case-section-heading-centered {
  width: 100%;
  margin-inline: auto;
  text-align: center;

}

.case-section-heading-centered .case-kicker {
  margin-inline: auto;
}

.case-section-heading-light h2 {
  color: var(--color-white);
}

.case-section-heading-light > p {
  color: rgba(255, 255, 255, 0.66);
}

.button-primary,
.button-secondary {
  min-height: 56px;
  padding: 16px 28px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 16px;
  font-size: 0.95rem;
  font-weight: 700;
  text-align: center;
  text-decoration: none;
  transition: transform 0.22s ease, box-shadow 0.22s ease, background-color 0.22s ease;
}

.button-primary {
  border: 1px solid var(--color-dark);
  color: var(--color-dark);
  background-color: var(--color-yellow);
  box-shadow: 5px 9px 0 var(--color-dark);
}

.button-primary:hover {
  transform: translateY(4px);
  box-shadow: 1px 2px 0 var(--color-dark);
}

.button-secondary {
  border: 1px solid rgba(28, 30, 43, 0.28);
  color: var(--color-dark);
  background-color: transparent;
}

.button-secondary:hover {
  background-color: var(--color-white);
}

/* =========================
   HERO
========================= */

.case-hero {
  min-height: 780px;
  padding: 150px 0 100px;
  display: flex;
  align-items: center;
  background-color: var(--color-light);
}

.case-hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(420px, 0.92fr);
  gap: clamp(52px, 7vw, 110px);
  align-items: center;
}

.case-hero-copy h1 {
  max-width: 80%;
  color: var(--color-dark);
  font-size: clamp(3.2rem, 6.2vw, 5.25rem);
  font-weight: 600;
  line-height: 0.91;
  letter-spacing: -0.068em;
}

.case-hero-copy h1 span {
  display: block;
  color: var(--color-yellow);
  font-style: italic;
  font-weight: 500;
}

.case-hero-copy > p {
  max-width: 690px;
  margin-top: 30px;
  color: rgba(28, 30, 43, 0.7);
  font-size: 1.08rem;
  line-height: 1.72;
}

.case-hero-actions {
  margin-top: 34px;
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.case-hero-visual {
  position: relative;
  min-height: 570px;
  padding: 34px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-dark);
  border-radius: 28px;
  color: var(--color-white);
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    var(--color-dark);
  background-size: 48px 48px;
  box-shadow: 12px 18px 0 var(--color-yellow);
}

.case-visual-top {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.case-visual-plus {
  color: var(--color-yellow);
  font-size: 1.2rem;
}

.case-visual-main {
  position: relative;
  z-index: 1;
  margin-top: 78px;
}

.case-visual-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.85rem;
}

.case-visual-main > strong {
  color: var(--color-yellow);
  font-size: clamp(5.4rem, 9vw, 8.5rem);
  font-weight: 700;
  line-height: 0.85;
  letter-spacing: -0.07em;
}

.case-visual-main > strong span {
  margin-left: 6px;
  font-size: 0.38em;
  letter-spacing: -0.02em;
}

.case-chart {
  position: relative;
  z-index: 1;
  height: 120px;
  margin-top: 45px;
  padding-bottom: 1px;
  display: flex;
  align-items: flex-end;
  gap: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.18);
}

.case-chart span {
  width: 100%;
  height: var(--bar);
  border-radius: 8px 8px 0 0;
  background: linear-gradient(180deg, var(--color-yellow), rgba(250, 177, 23, 0.34));
}

.case-visual-footer {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 26px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.case-visual-footer div {
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  background-color: rgba(255, 255, 255, 0.045);
}

.case-visual-footer small,
.case-visual-footer strong {
  display: block;
}

.case-visual-footer small {
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.72rem;
}

.case-visual-footer strong {
  margin-top: 6px;
  color: var(--color-white);
  font-size: 1.55rem;
  letter-spacing: -0.04em;
}

/* =========================
   RESUMO
========================= */

.case-summary {
  padding: var(--section-space) 0;
  background-color: var(--color-white);
}

.case-summary-grid {
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.case-summary-card {
  min-height: 290px;
  padding: 34px;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-dark);
  border-radius: 20px;
  background-color: var(--color-light);
  box-shadow: 5px 9px 0 var(--color-dark);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.case-summary-card:hover {
  transform: translateY(-5px);
  box-shadow: 9px 15px 0 var(--color-yellow);
}

.case-summary-card > span {
  color: var(--color-gray);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-summary-card > strong {
  margin-top: 34px;
  color: var(--color-dark);
  font-size: clamp(2.4rem, 5vw, 4.7rem);
  font-weight: 500;
  line-height: 0.9;
  letter-spacing: -0.055em;
}

.case-summary-card > p {
  margin-top: auto;
  padding-top: 34px;
  color: rgba(28, 30, 43, 0.66);
  font-size: 0.94rem;
  line-height: 1.65;
}

.case-summary-card-featured {
  color: var(--color-white);
  background-color: var(--color-dark);
  box-shadow: 5px 9px 0 var(--color-yellow);
}

.case-summary-card-featured > span,
.case-summary-card-featured > p {
  color: rgba(255, 255, 255, 0.66);
}

.case-summary-card-featured > strong {
  color: var(--color-yellow);
}

/* =========================
   CONTEXTO
========================= */

.case-context {
  padding: var(--section-space) 0;
  background-color: var(--color-white);
}

.case-context-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  gap: clamp(54px, 8vw, 120px);
  align-items: start;
}

.case-context-content {
  padding-top: 36px;
}

.case-context-content > p {
  color: rgba(28, 30, 43, 0.7);
  font-size: 1.04rem;
  line-height: 1.85;
}

.case-context-content > p + p {
  margin-top: 24px;
}

.case-context-content strong {
  color: var(--color-dark);
}

.case-insight {
  margin-top: 42px;
  padding: 28px;
  border-left: 6px solid var(--color-yellow);
  border-radius: 0 16px 16px 0;
  background-color: var(--color-light);
}

.case-insight span {
  color: var(--color-yellow-dark);
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.case-insight p {
  margin-top: 10px;
  color: var(--color-dark);
  font-size: 1.25rem;
  font-weight: 600;
  line-height: 1.45;
  letter-spacing: -0.025em;
}

/* =========================
   FUNIL
========================= */

.case-funnel {
  padding: var(--section-space) 0;
  color: var(--color-white);
  background-color: var(--color-dark);
}

.case-funnel .case-section-heading {
  max-width: 840px;
}

.case-funnel-grid {
  margin-top: 70px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.case-funnel-card {
  position: relative;
  min-height: 390px;
  padding: 32px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-yellow);
  border-radius: 22px;
}

.case-step {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.1em;
}

.case-step-icon {
  width: 54px;
  height: 54px;
  margin-top: 34px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: var(--color-dark);
  background-color: var(--color-yellow);
  font-size: 1.2rem;
  font-weight: 800;
}

.case-funnel-card h3 {
  margin-top: 28px;
  color: var(--color-white);
  font-size: 1.8rem;
  font-weight: 600;
  letter-spacing: -0.045em;
}

.case-funnel-card strong {
  margin-top: 8px;
  color: var(--color-yellow);
  font-size: 3.7rem;
  font-weight: 600;
  line-height: 1;
  letter-spacing: -0.055em;
}

.case-funnel-card p {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: 30px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.92rem;
  line-height: 1.65;
}

.case-funnel-card-featured {
  border-color: var(--color-yellow);
  background-color: var(--color-yellow);
}

.case-funnel-card-featured .case-step,
.case-funnel-card-featured p {
  color: var(--color-dark);
}

.case-funnel-card-featured .case-step-icon {
  color: var(--color-white);
  background-color: var(--color-dark);
}

.case-funnel-card-featured h3,
.case-funnel-card-featured strong {
  color: var(--color-dark);
}

/* =========================
   EFICIÊNCIA
========================= */

.case-efficiency {
  padding: var(--section-space) 0;
  background-color: var(--color-white);
}

.case-efficiency-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(430px, 0.86fr);
  gap: clamp(60px, 8vw, 120px);
  align-items: center;
}

.case-efficiency-copy > p {
  max-width: 710px;
  margin-top: 28px;
  color: rgba(28, 30, 43, 0.68);
  font-size: 1.02rem;
  line-height: 1.8;
}

.case-efficiency-copy > p + p {
  margin-top: 20px;
}

.case-efficiency-panel {
  padding: 28px;
  border: 1px solid var(--color-dark);
  border-radius: 24px;
  background-color: var(--color-light);
  box-shadow: 10px 16px 0 var(--color-yellow);
}

.case-efficiency-panel article {
  min-height: 180px;
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  border-radius: 16px;
  background-color: var(--color-white);
}

.case-efficiency-panel article + article {
  margin-top: 16px;
  color: var(--color-white);
  background-color: var(--color-dark);
}

.case-efficiency-panel article span {
  color: var(--color-gray);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-efficiency-panel article + article span {
  color: rgba(255, 255, 255, 0.56);
}

.case-efficiency-panel article strong {
  color: var(--color-dark);
  font-size: clamp(3.5rem, 7vw, 5.8rem);
  line-height: 0.9;
  letter-spacing: -0.07em;
  font-weight: 600;
}

.case-efficiency-panel article + article strong {
  color: var(--color-yellow);
}

.case-efficiency-note {
  margin-top: 18px;
  padding: 4px 6px 0;
  color: rgba(28, 30, 43, 0.62);
  font-size: 0.86rem;
  line-height: 1.6;
}

/* =========================
   CANAIS
========================= */

.case-channels {
  padding: var(--section-space) 0;
  background-color: var(--color-light);
}

.case-channels-grid {
  margin-top: 70px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.case-channel-card {
  min-height: 660px;
  padding: clamp(30px, 4vw, 50px);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--color-dark);
  border-radius: 24px;
  background-color: var(--color-white);
}

.case-channel-card-dark {
  color: var(--color-white);
  background-color: var(--color-dark);
  box-shadow: 9px 15px 0 var(--color-yellow);
}

.case-channel-header {
  display: flex;
  align-items: center;
  gap: 18px;
}

.case-channel-symbol {
  width: 58px;
  height: 58px;
  flex: 0 0 58px;
  display: grid;
  place-items: center;
  border: 1px solid var(--color-line);
  border-radius: 16px;
  font-size: 1.45rem;
  font-weight: 800;
}

.case-channel-symbol-google {
  color: var(--color-dark);
  background:
    linear-gradient(135deg, #4285f4 0 25%, #ea4335 25% 50%, #fbbc05 50% 75%, #34a853 75%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.case-channel-symbol-meta {
  border-color: rgba(255, 255, 255, 0.14);
  color: var(--color-yellow);
}

.case-channel-header div > span {
  color: var(--color-gray);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-channel-card-dark .case-channel-header div > span {
  color: rgba(255, 255, 255, 0.5);
}

.case-channel-header h3 {
  margin-top: 3px;
  font-size: 2rem;
  font-weight: 600;
  letter-spacing: -0.045em;
}

.case-channel-card > p {
  margin-top: 34px;
  color: rgba(28, 30, 43, 0.66);
  font-size: 0.98rem;
  line-height: 1.75;
}

.case-channel-card-dark > p {
  color: rgba(255, 255, 255, 0.62);
}

.case-channel-metrics {
  margin-top: 38px;
}

.case-channel-metrics div {
  padding: 18px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  border-bottom: 1px solid rgba(28, 30, 43, 0.1);
}

.case-channel-card-dark .case-channel-metrics div {
  border-color: rgba(255, 255, 255, 0.1);
}

.case-channel-metrics dt {
  color: rgba(28, 30, 43, 0.62);
  font-size: 0.84rem;
}

.case-channel-card-dark .case-channel-metrics dt {
  color: rgba(255, 255, 255, 0.56);
}

.case-channel-metrics dd {
  color: var(--color-dark);
  font-size: 1.32rem;
  font-weight: 700;
  letter-spacing: -0.04em;
}

.case-channel-card-dark .case-channel-metrics dd {
  color: var(--color-yellow);
}

.case-channel-highlight {
  margin-top: 18px;
  padding: 22px;
  border-radius: 15px;
  color: var(--color-dark);
  background-color: rgba(250, 177, 23, 0.2);
  font-size: 0.9rem;
  font-weight: 500;
  line-height: 1.65;
}

.case-channel-card-dark .case-channel-highlight {
  background-color: var(--color-yellow);
}

/* =========================
   IMPACTO
========================= */

.case-impact {
  padding: var(--section-space) 0;
  color: var(--color-white);
  background-color: var(--color-dark-2);
}

.case-history {
  margin-top: 74px;
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 22px;
  align-items: center;
}

.case-history article {
  min-height: 280px;
  padding: 30px;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
}

.case-history article > span {
  color: rgba(255, 255, 255, 0.48);
  font-size: 0.74rem;
  font-weight: 500;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.case-history article > strong {
  margin-top: 38px;
  color: var(--color-white);
  font-size: clamp(3.2rem, 5vw, 4.5rem);
  line-height: 0.92;
  letter-spacing: -0.07em;
  font-weight: 500;
}

.case-history article > p {
  margin-top: auto;
  padding-top: 30px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.86rem;
  line-height: 1.6;
}

.case-history .case-history-featured {
  border-color: var(--color-yellow);
  color: var(--color-dark);
  background-color: var(--color-yellow);
}

.case-history .case-history-featured > span,
.case-history .case-history-featured > p {
  color: rgba(28, 30, 43, 0.65);
}

.case-history .case-history-featured > strong {
  color: var(--color-dark);
}

.case-history-arrow {
  color: var(--color-yellow);
  font-size: 2rem;
}

/* =========================
   DEPOIMENTO
========================= */
.case-testimonial {
  padding: var(--section-space) 0;
  background-color: var(--color-white);
}

.case-testimonial-grid {
  display: grid;
  grid-template-columns: minmax(280px, 380px) minmax(0, 1fr);
  gap: clamp(56px, 8vw, 115px);
  align-items: center;
}

/* VÍDEO 9:16 */

.case-video-wrapper {
  position: relative;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 9 / 16;
  margin: 0 auto;
  overflow: hidden;
  border: 1px solid var(--color-dark);
  border-radius: 26px;
  background-color: var(--color-dark-2);
  box-shadow: 10px 16px 0 var(--color-yellow);
}

.case-video {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
  border: 0;
  background-color: var(--color-dark-2);
}

/* Informações sobrepostas ao vídeo */

.case-video-caption {
  position: absolute;
  right: 16px;
  bottom: 62px;
  left: 16px;
  z-index: 2;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  color: var(--color-white);
  background-color: rgba(17, 19, 29, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  pointer-events: none;
}

.case-video-caption strong {
  display: block;
  color: var(--color-white);
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.2;
}

.case-video-caption span {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.78rem;
  line-height: 1.4;
}

/* TEXTO DA SEÇÃO */

.case-testimonial-copy {
  min-width: 0;
}

.case-testimonial-copy h2 {
  color: var(--color-dark);
  font-size: clamp(2.4rem, 4.3vw, 4.35rem);
  font-weight: 600;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.case-testimonial-copy > p {
  margin-top: 28px;
  color: rgba(28, 30, 43, 0.68);
  font-size: 1rem;
  line-height: 1.8;
}

/* TABLET */



/* MOBILE */



/* MOBILE PEQUENO */



/* =========================
   CTA
========================= */

.case-cta {
  padding: 0 0 var(--section-space);
  background-color: var(--color-white);
}

.case-cta-card {
  padding: clamp(42px, 6vw, 78px);
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 50px;
  align-items: center;
  border: 1px solid var(--color-dark);
  border-radius: 24px;
  color: var(--color-white);
  background: var(--color-dark);
  box-shadow: 12px 20px 0 var(--color-yellow);
}

.case-cta-card h2 {
  max-width: 880px;
  font-size: clamp(2.35rem, 3.5vw, 3.5rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.055em;
}

.case-cta-card p {
  max-width: 760px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.64);
  font-size: 0.98rem;
  line-height: 1.75;
}

.case-cta-button {
  min-width: 230px;
  margin-top: 18px;
}

/* =========================
   RODAPÉ — MESMO PADRÃO DO SITE
========================= */

footer {
  width: 100%;
  padding: 90px 0 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.10);
  background: #1c1e2b;
  font-family: "Poppins", sans-serif;
}

.footer-top,
.footer-bottom {
  width: 100%;
  max-width: var(--layout-max);
  margin: 0 auto;
  padding-inline: var(--layout-gutter);
}

.footer-top {
  margin-bottom: 54px;
  padding-bottom: 54px;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.15fr;
  gap: clamp(36px, 5vw, 72px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}

.footer-brand-name {
  margin-bottom: 18px;
}

.footer-brand-name span {
  color: #fab117;
}

.footer-logo {
  display: block;
  width: 100px;
  height: auto;
}

.footer-desc {
  max-width: 330px;
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.82rem;
  line-height: 1.7;
  font-weight: 500;
}

.footer-col-title {
  margin-bottom: 20px;
  color: #ffffff;
  font-family: "Poppins", sans-serif;
  font-size: 1rem;
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.footer-links {
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  list-style: none;
  font-weight: 400;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.88rem;
  line-height: 1.45;
  font-weight: 400;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
}

.footer-links a:hover {
  color: #fab117;
  transform: translateX(3px);
}

.footer-address {
  margin: 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.84rem;
  line-height: 1.7;
  font-weight: 400;
}

.footer-email {
  margin-top: 16px;
}

.footer-email a,
.footer-address a {
  color: #fab117;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-email a:hover,
.footer-address a:hover {
  color: #ffffff;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-copy {
  margin: 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.72rem;
  line-height: 1.6;
  font-weight: 400;
}

/* =========================================================
   AJUSTES ESTRUTURAIS
========================================================= */

.case-hero-copy,
.case-hero-visual,
.case-summary-card,
.case-context-grid > *,
.case-funnel-card,
.case-efficiency-grid > *,
.case-efficiency-panel,
.case-channel-card,
.case-history article,
.case-testimonial-grid > *,
.case-video-wrapper,
.case-cta-card {
  min-width: 0;
}

.button-primary,
.button-secondary,
.case-cta-button {
  max-width: 100%;
  white-space: normal;
}

.case-summary,
.case-context,
.case-funnel,
.case-efficiency,
.case-channels,
.case-impact,
.case-testimonial,
.case-cta {
  overflow: hidden;
}

/* =========================================================
   1440PX — DESKTOP PADRÃO
========================================================= */

@media (max-width: 1440px) {
  :root {
    --layout-gutter: clamp(40px, 4vw, 58px);
    --section-space: clamp(112px, 9vw, 138px);
  }

  .case-hero {
    min-height: 750px;
    padding: 132px 0 100px;
  }

  .case-hero-grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(400px, 0.95fr);
    gap: clamp(52px, 6vw, 88px);
  }

  .case-hero-copy h1 {
    max-width: 90%;
    font-size: clamp(3.2rem, 5.2vw, 5rem);
  }

  .case-hero-visual {
    min-height: 540px;
    padding: 32px;
  }

  .case-summary-grid,
  .case-funnel-grid,
  .case-channels-grid {
    gap: 18px;
  }

  .case-context-grid,
  .case-efficiency-grid,
  .case-testimonial-grid {
    gap: clamp(54px, 7vw, 100px);
  }

  .case-channel-card {
    min-height: 620px;
  }

  .footer-top {
    gap: clamp(30px, 4vw, 56px);
  }
}

/* =========================================================
   1280PX — NOTEBOOK E DESKTOP COMPACTO
========================================================= */

@media (max-width: 1280px) {
  :root {
    --layout-gutter: 44px;
    --section-space: 116px;
  }

  .case-hero {
    min-height: 700px;
    padding: 116px 0 92px;
  }

  .case-hero-grid {
    grid-template-columns: minmax(0, 1fr) minmax(390px, 0.9fr);
    gap: 54px;
  }

  .case-hero-copy h1 {
    max-width: 100%;
    font-size: clamp(3rem, 4.9vw, 4.55rem);
  }

  .case-hero-copy > p {
    font-size: 1rem;
  }

  .case-hero-visual {
    min-height: 510px;
    padding: 30px;
    border-radius: 24px;
    box-shadow: 9px 14px 0 var(--color-yellow);
  }

  .case-visual-main {
    margin-top: 62px;
  }

  .case-summary-card {
    min-height: 275px;
    padding: 30px;
  }

  .case-funnel-card {
    min-height: 360px;
    padding: 28px;
  }

  .case-context-grid,
  .case-efficiency-grid,
  .case-testimonial-grid {
    gap: 70px;
  }

  .case-channel-card {
    min-height: 580px;
    padding: 38px;
  }

  .case-history {
    gap: 18px;
  }

  .case-history article {
    min-height: 260px;
    padding: 26px;
  }

  .case-cta-card {
    gap: 38px;
  }

  .footer-top {
    grid-template-columns: 1.7fr 1fr 1fr 1.1fr;
    gap: 30px;
  }
}

/* =========================================================
   1024PX — NOTEBOOK PEQUENO E TABLET HORIZONTAL
========================================================= */

@media (max-width: 1024px) {
  :root {
    --layout-gutter: 36px;
    --section-space: 100px;
  }

  .case-hero {
    min-height: auto;
    padding: 104px 0 92px;
  }

  .case-hero-grid,
  .case-context-grid,
  .case-efficiency-grid,
  .case-testimonial-grid {
    grid-template-columns: 1fr;
  }

  .case-hero-grid {
    gap: 62px;
  }

  .case-hero-copy {
    max-width: 880px;
  }

  .case-hero-copy h1 {
    max-width: 820px;
    font-size: clamp(3rem, 6.5vw, 4.5rem);
  }

  .case-hero-copy > p {
    max-width: 760px;
  }

  .case-hero-visual {
    width: min(100%, 760px);
    min-height: 520px;
  }

  .case-summary-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .case-summary-card {
    min-height: 250px;
    padding: 26px;
  }

  .case-context-grid,
  .case-efficiency-grid,
  .case-testimonial-grid {
    gap: 52px;
  }

  .case-context-content {
    padding-top: 0;
  }

  .case-funnel-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .case-funnel-card {
    min-height: 330px;
  }

  .case-efficiency-panel {
    width: min(100%, 700px);
  }

  .case-channel-card {
    min-height: 540px;
    padding: 34px;
  }

  .case-history {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .case-history-arrow {
    display: none;
  }

  .case-history article {
    min-height: 250px;
  }

  .case-testimonial-copy {
    max-width: 820px;
  }

  .case-video-wrapper {
    max-width: 340px;
  }

  .case-cta-card {
    grid-template-columns: 1fr;
  }

  .case-cta-button {
    width: fit-content;
  }

  .footer-top {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 36px 28px;
  }

  .footer-top > :first-child {
    grid-column: 1 / -1;
  }

  .footer-desc {
    max-width: 560px;
  }
}

/* =========================================================
   768PX — TABLET VERTICAL E MOBILE
========================================================= */

@media (max-width: 768px) {
  :root {
    --layout-gutter: 24px;
    --section-space: 84px;
  }

  .case-section-heading h2,
  .case-testimonial-copy h2,
  .case-cta-card h2 {
    font-size: clamp(2.1rem, 8vw, 2.95rem);
    line-height: 1;
  }

  .case-hero {
    padding: 92px 0 82px;
  }

  .case-hero-grid {
    gap: 52px;
  }

  .case-hero-copy h1 {
    font-size: clamp(2.55rem, 9vw, 3.75rem);
    line-height: 0.95;
  }

  .case-hero-copy > p {
    font-size: 0.98rem;
    line-height: 1.65;
  }

  .case-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .button-primary,
  .button-secondary {
    width: 100%;
  }

  .case-hero-visual {
    min-height: 500px;
    padding: 27px;
    border-radius: 22px;
    box-shadow: 7px 11px 0 var(--color-yellow);
  }

  .case-visual-main {
    margin-top: 58px;
  }

  .case-visual-main > strong {
    font-size: clamp(4.8rem, 20vw, 6.8rem);
  }

  .case-summary-grid,
  .case-funnel-grid,
  .case-channels-grid,
  .case-history {
    grid-template-columns: 1fr;
    margin-top: 48px;
  }

  .case-summary-card,
  .case-funnel-card {
    min-height: 280px;
    padding: 28px 24px;
  }

  .case-summary-card:hover {
    transform: none;
  }

  .case-summary-card > strong {
    font-size: clamp(3.2rem, 12vw, 4rem);
  }

  .case-funnel-card strong {
    font-size: 3.2rem;
  }

  .case-efficiency-panel {
    padding: 22px;
    border-radius: 20px;
    box-shadow: 7px 11px 0 var(--color-yellow);
  }

  .case-efficiency-panel article {
    min-height: 160px;
    padding: 24px;
  }

  .case-channel-card {
    min-height: auto;
    padding: 30px 26px;
    border-radius: 20px;
  }

  .case-channel-metrics div {
    align-items: flex-start;
    flex-direction: column;
    gap: 8px;
  }

  .case-channel-highlight {
    margin-top: 34px;
  }

  .case-history article {
    min-height: 230px;
  }

  .case-testimonial {
    padding: var(--section-space) 0;
  }

  .case-testimonial-grid {
    gap: 48px;
  }

  .case-video-wrapper {
    max-width: 320px;
    border-radius: 22px;
    box-shadow: 7px 11px 0 var(--color-yellow);
  }

  .case-testimonial-copy > p {
    margin-top: 22px;
    font-size: 0.98rem;
    line-height: 1.65;
  }

  .case-cta-card {
    padding: 38px 28px;
    border-radius: 20px;
    box-shadow: 7px 12px 0 var(--color-yellow);
  }

  .case-cta-button {
    width: 100%;
  }

  footer {
    padding: 72px 0 34px;
  }

  .footer-top {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 38px 28px;
    margin-bottom: 42px;
    padding-bottom: 42px;
  }

  .footer-top > :first-child {
    grid-column: 1 / -1;
  }

  .footer-bottom {
    align-items: flex-start;
  }
}

/* =========================================================
   450PX — CELULARES PEQUENOS
========================================================= */

@media (max-width: 450px) {
  :root {
    --layout-gutter: 18px;
    --section-space: 70px;
  }

  .case-kicker {
    font-size: 0.68rem;
  }

  .case-hero {
    padding: 82px 0 72px;
  }

  .case-hero-grid {
    gap: 44px;
  }

  .case-hero-copy h1 {
    font-size: clamp(2.15rem, 10.5vw, 2.8rem);
    letter-spacing: -0.06em;
  }

  .case-hero-copy > p {
    margin-top: 24px;
    font-size: 0.94rem;
  }

  .button-primary,
  .button-secondary {
    min-height: 52px;
    padding: 15px 18px;
    border-radius: 13px;
    font-size: 0.9rem;
  }

  .case-hero-visual {
    min-height: 480px;
    padding: 23px 20px;
    border-radius: 18px;
    box-shadow: 5px 8px 0 var(--color-yellow);
  }

  .case-visual-top {
    flex-wrap: wrap;
    font-size: 0.72rem;
  }

  .case-visual-main > strong {
    font-size: clamp(4.2rem, 22vw, 5.5rem);
  }

  .case-chart {
    gap: 8px;
  }

  .case-visual-footer {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .case-summary-card,
  .case-funnel-card,
  .case-channel-card,
  .case-history article {
    border-radius: 17px;
  }

  .case-summary-card,
  .case-funnel-card {
    min-height: 250px;
    padding: 25px 21px;
  }

  .case-summary-card > strong {
    font-size: 3.2rem;
  }

  .case-insight {
    padding: 22px 20px;
  }

  .case-insight p {
    font-size: 1.08rem;
  }

  .case-efficiency-panel {
    padding: 18px;
    border-radius: 17px;
    box-shadow: 5px 8px 0 var(--color-yellow);
  }

  .case-efficiency-panel article {
    min-height: 145px;
    padding: 21px;
  }

  .case-efficiency-panel article strong {
    font-size: clamp(3rem, 16vw, 4.2rem);
  }

  .case-channel-card {
    padding: 26px 21px;
  }

  .case-channel-header {
    align-items: flex-start;
  }

  .case-channel-header h3 {
    font-size: 1.7rem;
  }

  .case-channel-symbol {
    width: 52px;
    height: 52px;
    flex-basis: 52px;
  }

  .case-history article {
    min-height: 215px;
    padding: 24px 21px;
  }

  .case-video-wrapper {
    width: 92%;
    max-width: 300px;
    border-radius: 20px;
    box-shadow: 5px 8px 0 var(--color-yellow);
  }

  .case-video-caption {
    right: 12px;
    bottom: 55px;
    left: 12px;
    padding: 11px 13px;
  }

  .case-testimonial-copy h2 {
    font-size: 2rem;
  }

  .case-cta-card {
    padding: 34px 22px;
    border-radius: 17px;
    box-shadow: 5px 8px 0 var(--color-yellow);
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 34px;
    margin-bottom: 34px;
    padding-bottom: 34px;
  }

  .footer-top > :first-child {
    grid-column: auto;
  }

  .footer-logo {
    width: 96px;
  }

  .footer-desc,
  .footer-address,
  .footer-copy {
    width: 100%;
    max-width: 100%;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .footer-copy {
    font-size: 0.68rem;
  }
}

/* =========================================================
   ACESSIBILIDADE
========================================================= */

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

  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}