:root {
  --navy: #061b33;
  --blue: #0c3d69;
  --orange: #f47a20;
  --orange2: #ff9b45;
  --ink: #122235;
  --muted: #647386;
  --light: #f4f7fa;
  --white: #fff;
  --line: #dce5ed;
  --shadow: 0 18px 50px rgba(6, 27, 51, 0.12);
}
* {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
}
body {
  margin: 0;
  font-family:
    Inter,
    Segoe UI,
    Arial,
    sans-serif;
  color: var(--ink);
  background: #fff;
  line-height: 1.6;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}

.link-hover {
  width: fit-content;
}
.link-hover:hover {
  color: #ff9b45;
}
.container {
  width: min(1180px, calc(100% - 40px));
  margin: auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #041426;
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.header-inner {
  min-height: 82px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
}
.brand img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}
.brand b {
  display: block;
  font-size: 1.45rem;
  letter-spacing: 0.08em;
}
.brand small {
  display: block;
  color: #c9d8e7;
  line-height: 1;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 25px;
  color: #dce8f3;
}
.main-nav > a:not(.header-cta) {
  padding: 28px 0;
  border-bottom: 2px solid transparent;
}
.main-nav > a:hover,
.main-nav > a.active {
  color: #fff;
  border-color: var(--orange);
}
.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border: 0;
  border-radius: 7px;
  padding: 14px 20px;
  font-weight: 800;
  cursor: pointer;
  transition: 0.25s;
}
.header-cta,
.button-whatsapp {
  color: #fff;
  background: linear-gradient(135deg, #18a957, #0c8d43);
  box-shadow: 0 10px 30px rgba(15, 160, 76, 0.22);
}
.header-cta:hover,
.button-whatsapp:hover {
  transform: translateY(-3px);
  filter: brightness(0.94);
  box-shadow: 0 15px 32px rgba(15, 160, 76, 0.36);
}
.menu-button {
  display: none;
  background: none;
  border: 0;
  color: white;
  font-size: 1.7rem;
}
.section-dark {
  color: #fff;
  background:
    radial-gradient(
      circle at 85% 25%,
      rgba(244, 122, 32, 0.18),
      transparent 35%
    ),
    radial-gradient(
      circle at 12% 15%,
      rgba(17, 106, 173, 0.28),
      transparent 34%
    ),
    linear-gradient(135deg, #04162b, #0b3154);
}
.hero {
  position: relative;
  overflow: hidden;
}
.hero:after,
.page-hero:after {
  content: "";
  position: absolute;
  right: -100px;
  bottom: -160px;
  width: 520px;
  height: 520px;
  background: url(images/fluxo-logo-simbolo-v2.png) center/contain no-repeat;
  opacity: 0.035;
  pointer-events: none;
}
.hero-layout {
  position: relative;
  z-index: 1;
  min-height: 680px;
  display: grid;
  grid-template-columns: 1.08fr 0.92fr;
  align-items: center;
  gap: 64px;
  padding: 78px 0;
}
.eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--blue);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}
.eyebrow.light {
  color: #d3e1ed;
}
.eyebrow span {
  width: 33px;
  height: 3px;
  background: var(--orange);
}
h1,
h2,
h3,
p {
  margin-top: 0;
}
h1,
h2 {
  line-height: 1.1;
  letter-spacing: -0.035em;
}
h1 {
  font-size: clamp(2.8rem, 5.5vw, 5.5rem);
  margin: 22px 0 25px;
}
h1 em,
h2 em {
  color: var(--orange2);
  font-style: normal;
}
.hero-lead {
  font-size: 1.18rem;
  color: #cfdeeb;
  max-width: 680px;
}
.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin: 34px 0;
}
.button-ghost {
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.3);
}
.button-dark {
  background: var(--navy);
  color: #fff;
}
.trust-row {
  list-style: none;
  padding: 0;
  margin: 55px 0 0;
  display: flex;
  gap: 34px;
}
.trust-row li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.trust-row b {
  color: var(--orange);
  font-size: 0.8rem;
}
.trust-row span {
  color: #d7e3ed;
  font-size: 0.88rem;
  line-height: 1.35;
}
.hero-photo {
  margin: 0;
  position: relative;
}
.hero-photo img,
.page-hero-media img {
  border-radius: 18px;
  box-shadow: 0 28px 80px rgba(0, 0, 0, 0.34);
  width: 100%;
  height: 500px;
  object-fit: cover;
}
.hero-photo:before {
  content: "";
  position: absolute;
  inset: -15px 15px 15px -15px;
  border: 2px solid rgba(244, 122, 32, 0.55);
  border-radius: 20px;
  z-index: -1;
}
.section {
  padding: 96px 0;
}
.section-light {
  background: var(--light);
}
.section-heading {
  margin-bottom: 44px;
}
.split-heading {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 60px;
  align-items: end;
}
.section-heading h2,
.proof-copy h2,
.reports-copy h2,
.contact-main h2 {
  font-size: clamp(2rem, 4vw, 3.6rem);
  margin: 15px 0;
}
.heading-side {
  color: var(--muted);
}
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  background: #fff;
  border: 1px solid var(--line);
  padding: 28px;
  border-radius: 14px;
  box-shadow: 0 8px 28px rgba(6, 27, 51, 0.04);
  transition: 0.25s;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: #f7b98b;
  box-shadow: var(--shadow);
}
.service-card-top {
  display: flex;
  justify-content: space-between;
  color: var(--orange);
  font-weight: 900;
}
.service-icon {
  font-size: 1.6rem;
}
.service-card h3 {
  font-size: 1.25rem;
  margin: 22px 0 10px;
}
.service-card p {
  color: var(--muted);
  font-size: 0.95rem;
}
.service-card a,
.arrow-link {
  font-weight: 900;
  color: var(--blue);
}
.proof-section {
  background: linear-gradient(135deg, #08233e, #0c3d69);
  color: #fff;
}
.proof-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}
.proof-copy p {
  color: #d1dfeb;
}
.proof-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}
.proof-tags span {
  border: 1px solid rgba(255, 255, 255, 0.22);
  padding: 8px 12px;
  border-radius: 99px;
  font-size: 0.78rem;
}
.proof-panel {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 16px;
  padding: 12px 32px;
}
.proof-panel-line {
  display: flex;
  gap: 18px;
  padding: 25px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.proof-panel-line:last-child {
  border: 0;
}
.proof-panel-line > span {
  color: var(--orange);
  font-weight: 900;
}
.proof-panel-line p {
  margin: 5px 0 0;
  color: #cfdeeb;
}
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 30px;
}
.process-step > span {
  color: var(--orange);
  font-weight: 900;
}
.process-step h3 {
  margin-top: 22px;
}
.process-step p {
  color: var(--muted);
}
.cta-band {
  padding: 70px 0;
  background: linear-gradient(120deg, #ef6f16, #ff9141);
  color: #fff;
}
.cta-band-inner {
  display: grid;
  grid-template-columns: 1fr 0.75fr;
  gap: 70px;
  align-items: center;
}
.cta-band h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
  margin: 15px 0;
}
.page-hero {
  position: relative;
  overflow: hidden;
}
.page-hero-layout {
  min-height: 460px;
  display: grid;
  grid-template-columns: 1fr 0.8fr;
  align-items: center;
  gap: 60px;
  padding: 65px 0;
  position: relative;
  z-index: 1;
}
.page-hero-inner h1 {
  font-size: clamp(2.7rem, 5vw, 4.8rem);
}
.page-hero-inner p {
  color: #d0dfeb;
  font-size: 1.08rem;
}
.page-hero-media img {
  height: 330px;
}
.detailed-services {
  display: grid;
  gap: 18px;
}
.detailed-service {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
  display: grid;
  grid-template-columns: 120px 1fr 1fr;
  gap: 28px;
  align-items: center;
}
.detailed-service-id {
  color: var(--orange);
  font-weight: 900;
  font-size: 1.1rem;
}
.detailed-service-id .service-icon {
  display: block;
  font-size: 2rem;
  margin-top: 12px;
}
.detailed-service p,
.detailed-service li {
  color: var(--muted);
}
.detailed-service ul {
  margin: 0;
  padding-left: 20px;
}
.project-intro,
.reports-layout,
.contact-layout,
.budget-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 65px;
}
.project-intro h2 {
  font-size: 2.7rem;
}
.project-intro > p {
  color: var(--muted);
  font-size: 1.08rem;
}
.project-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 45px;
}
.project-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 28px;
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 5px 20px;
}
.project-number {
  color: var(--orange);
  font-weight: 900;
}
.project-copy {
  grid-column: 2;
}
.project-copy p {
  color: var(--muted);
}
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}
.tags span {
  background: #eaf1f7;
  color: var(--blue);
  border-radius: 99px;
  padding: 6px 10px;
  font-size: 0.76rem;
  font-weight: 800;
}
.reports-copy p {
  color: var(--muted);
}
.reports-list {
  display: grid;
  gap: 14px;
}
.reports-list article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
  display: flex;
  gap: 20px;
}
.reports-list article > span {
  color: var(--orange);
  font-weight: 900;
}
.reports-list p {
  margin: 5px 0 0;
  color: var(--muted);
}
.method-section {
  padding: 80px 0;
  background: var(--navy);
  color: #fff;
}
.method-flow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 10px;
  margin-top: 40px;
}
.method-flow span {
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 8px;
  padding: 13px 18px;
}
.method-flow i {
  color: var(--orange);
  font-style: normal;
}
.contact-main p {
  color: var(--muted);
}
.contact-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.contact-cards article {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 22px;
}
.contact-cards b {
  display: block;
  color: var(--blue);
  margin-bottom: 8px;
}
.contact-cards a {
  font-weight: 800;
  word-break: break-word;
}
.contact-cards p {
  color: var(--muted);
  margin: 5px 0;
}
.budget-layout {
  align-items: start;
}
.budget-form {
  background: #fff;
  padding: 34px;
  border-radius: 16px;
  border: 1px solid var(--line);
}
.form-section {
  display: flex;
  gap: 15px;
  margin: 25px 0 18px;
}
.form-section:first-child {
  margin-top: 0;
}
.form-section > span {
  color: var(--orange);
  font-weight: 900;
}
.form-section h2 {
  margin: 0;
}
.form-section p {
  color: var(--muted);
  margin: 3px 0;
}
.field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
label {
  display: block;
  font-weight: 800;
  margin-bottom: 16px;
}
input,
select,
textarea {
  width: 100%;
  margin-top: 7px;
  border: 1px solid #cdd8e2;
  border-radius: 7px;
  padding: 13px;
  font: inherit;
  background: #fff;
}
textarea {
  resize: vertical;
}
.form-submit {
  width: 100%;
  margin-top: 8px;
}
.form-privacy {
  font-size: 0.8rem;
  color: var(--muted);
  margin-top: 12px;
}
.budget-help {
  background: var(--navy);
  color: #fff;
  border-radius: 16px;
  padding: 35px;
}
.budget-help > span {
  color: var(--orange);
  font-size: 0.75rem;
  font-weight: 900;
}
.budget-help li {
  margin: 10px 0;
  color: #d6e2ed;
}
.site-footer {
  background: #041426;
  color: #d1ddea;
  padding: 70px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 0.7fr 1fr 1.1fr;
  gap: 40px;
}
.footer-brand p {
  color: #9fb2c5;
  margin-top: 15px;
  line-height: 1.5;
}
.footer-wordmark {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #fff;
  text-decoration: none;
  width: fit-content;
}
.footer-wordmark img {
  width: 58px;
  height: 58px;
  object-fit: contain;
}
.footer-wordmark b {
  display: block;
  font-size: 1.45rem;
  letter-spacing: 0.08em;
  line-height: 1.2;
}
.footer-wordmark small {
  display: block;
  color: #c9d8e7;
  line-height: 1;
}
.footer-grid > div > b {
  display: block;
  color: #fff;
  margin-bottom: 15px;
}
.footer-grid > div > a:not(.footer-wordmark),
.footer-note span,
.footer-note strong {
  display: block;
  margin: 8px 0;
  color: #aebfd0;
}
.footer-note strong {
  color: #fff;
}
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 45px;
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  color: #8299ae;
}
.whatsapp-float {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 45;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #18a957;
  color: #fff;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.28);
  transition: 0.25s;
}
.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.04);
}
.whatsapp-float svg {
  width: 30px;
  fill: currentColor;
}
.whatsapp-float b {
  display: none;
}
@media (max-width: 900px) {
  .menu-button {
    display: block;
  }
  .main-nav {
    display: none;
    position: absolute;
    top: 82px;
    left: 0;
    right: 0;
    background: #061b33;
    padding: 20px;
    flex-direction: column;
    align-items: stretch;
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav > a:not(.header-cta) {
    padding: 10px 0;
  }
  .hero-layout,
  .page-hero-layout,
  .split-heading,
  .proof-layout,
  .cta-band-inner,
  .project-intro,
  .reports-layout,
  .contact-layout,
  .budget-layout {
    grid-template-columns: 1fr;
  }
  .hero-layout {
    padding: 65px 0;
  }
  .hero-photo img {
    height: 390px;
  }
  .service-grid {
    grid-template-columns: 1fr 1fr;
  }
  .process-grid {
    grid-template-columns: 1fr 1fr;
  }
  .page-hero-layout {
    gap: 28px;
  }
  .project-list {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .detailed-service {
    grid-template-columns: 90px 1fr;
  }
  .detailed-service ul {
    grid-column: 2;
  }
}
@media (max-width: 600px) {
  .container {
    width: min(100% - 28px, 1180px);
  }
  .header-inner {
    min-height: 70px;
  }
  .brand img {
    width: 48px;
    height: 48px;
  }
  .brand b {
    font-size: 1.2rem;
  }
  .main-nav {
    top: 70px;
  }
  .hero-layout {
    min-height: auto;
  }
  .hero-photo img {
    height: 300px;
  }
  .trust-row {
    flex-direction: column;
    gap: 15px;
  }
  .service-grid,
  .process-grid,
  .contact-cards,
  .field-grid {
    grid-template-columns: 1fr;
  }
  .section {
    padding: 70px 0;
  }
  .detailed-service {
    grid-template-columns: 1fr;
  }
  .detailed-service ul {
    grid-column: 1;
  }
  .method-flow {
    flex-wrap: wrap;
    justify-content: center;
  }
  .method-flow i {
    display: none;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 8px;
  }
  .page-hero-media img {
    height: 260px;
  }
  .project-card {
    grid-template-columns: 45px 1fr;
  }
  .budget-form {
    padding: 22px;
  }
}