:root {
  /* Fonts */
  --font-heading: 'Plus Jakarta Sans', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Colors */
  --blue-950: #09152b;
  --blue-900: #0a224a;
  --blue-700: #0655d8;
  --blue-600: #0066ff;
  --blue-500: #00a3ff;
  --blue-50: #f0f7ff;
  --text: #17243c;
  --muted: #5c6f8a;
  --line: #e2ecf5;
  --white: #ffffff;
  --ice: #f6f9fc;
  --ice-2: #edf4fa;
  
  /* Accent detail */
  --accent: #00e5ff;
  
  /* Shadows */
  --shadow-sm: 0 4px 12px rgba(9, 21, 43, 0.03);
  --shadow-md: 0 12px 32px rgba(9, 21, 43, 0.06);
  --shadow-lg: 0 24px 50px rgba(9, 21, 43, 0.1);
  --shadow-premium: 0 32px 64px rgba(6, 85, 216, 0.08);

  /* Radius */
  --radius: 12px;
  --radius-lg: 20px;
  --radius-sm: 8px;
  
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

button,
input,
select,
textarea {
  font-family: inherit;
  outline: none;
}

.container {
  width: min(var(--container), calc(100% - 40px));
  margin-inline: auto;
}

/* Scroll Animation Base Classes */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Staggered transition delays for lists */
.cards-grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.cards-grid .reveal:nth-child(2) { transition-delay: 0.2s; }
.cards-grid .reveal:nth-child(3) { transition-delay: 0.3s; }
.cards-grid .reveal:nth-child(4) { transition-delay: 0.4s; }

.issues-grid .reveal:nth-child(1) { transition-delay: 0.1s; }
.issues-grid .reveal:nth-child(2) { transition-delay: 0.2s; }
.issues-grid .reveal:nth-child(3) { transition-delay: 0.3s; }
.issues-grid .reveal:nth-child(4) { transition-delay: 0.4s; }

.process__steps .reveal:nth-child(1) { transition-delay: 0.15s; }
.process__steps .reveal:nth-child(2) { transition-delay: 0.3s; }
.process__steps .reveal:nth-child(3) { transition-delay: 0.45s; }

/* ---------------------------------------------------- */
/* Header & Navbar */
/* ---------------------------------------------------- */
.site-header {
  position: relative;
  z-index: 100;
}

.topbar {
  background: linear-gradient(90deg, var(--blue-950), var(--blue-700));
  color: rgba(255, 255, 255, 0.9);
  font-size: 13px;
  letter-spacing: 0.3px;
}

.topbar__inner {
  min-height: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}

.topbar a {
  font-weight: 600;
  transition: opacity 0.2s ease;
}

.topbar a:hover {
  opacity: 0.8;
}

.navbar {
  position: sticky;
  top: 0;
  z-index: 90;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(226, 236, 245, 0.7);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.02);
  transition: all 0.3s ease;
}

.navbar__inner {
  height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  align-items: center;
  width: 170px;
  transition: transform 0.3s ease;
}

.brand:hover {
  transform: scale(1.02);
}

.brand img {
  width: 100%;
  height: auto;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  font-size: 14px;
  font-weight: 600;
  color: #344866;
}

.nav-links a {
  position: relative;
  padding: 8px 0;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--blue-700);
  transition: width 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-links a:hover {
  color: var(--blue-700);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 14px;
  border: 1px solid transparent;
  white-space: nowrap;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.nav-cta,
.button--primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-700) 0%, var(--blue-600) 50%, var(--blue-500) 100%);
  box-shadow: 0 10px 24px rgba(6, 85, 216, 0.15);
}

.nav-cta:hover,
.button--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(6, 85, 216, 0.25);
  filter: brightness(1.05);
}

.button--ghost {
  color: var(--blue-900);
  background: var(--white);
  border: 1px solid var(--line);
}

.button--ghost:hover {
  background: var(--blue-50);
  border-color: rgba(6, 85, 216, 0.3);
  transform: translateY(-2px);
}

.button--light {
  color: var(--blue-700);
  background: var(--white);
  box-shadow: 0 6px 20px rgba(255, 255, 255, 0.1);
}

.button--light:hover {
  background: var(--blue-50);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(255, 255, 255, 0.2);
}

.w-full {
  width: 100%;
}

/* Hamburger Icon Animation */
.menu-toggle {
  display: none;
  position: relative;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  background: var(--white);
  cursor: pointer;
  transition: all 0.2s ease;
}

.menu-toggle:hover {
  border-color: var(--blue-600);
  background: var(--blue-50);
}

.menu-toggle span {
  position: absolute;
  left: 13px;
  width: 18px;
  height: 2px;
  background: var(--blue-950);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.menu-toggle span:first-child {
  top: 17px;
}

.menu-toggle span:last-child {
  top: 25px;
}

.menu-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.menu-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

/* ---------------------------------------------------- */
/* Hero Section */
/* ---------------------------------------------------- */
.hero {
  position: relative;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0) 60%, rgba(255, 255, 255, 1) 100%),
              linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.92) 40%, rgba(255, 255, 255, 0.25) 75%, rgba(255, 255, 255, 0.05) 100%),
              url("./assets/61d2849d-eea8-4cb1-a2f5-15e72d76c22a.png") right center / cover no-repeat;
  padding: 120px 0;
  min-height: 660px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero__content {
  max-width: 620px;
  position: relative;
  z-index: 2;
}

.eyebrow {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--blue-700);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  background: rgba(6, 85, 216, 0.06);
  padding: 5px 12px;
  border-radius: 50px;
}

h1 {
  font-family: var(--font-heading);
  color: var(--blue-950);
  font-size: clamp(38px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
}

.hero__content > p {
  font-size: 17px;
  color: var(--muted);
  max-width: 540px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 48px;
}

.hero__metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  max-width: 540px;
}

.metric-card {
  background: var(--white);
  border: 1px solid rgba(226, 236, 245, 0.8);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
}

.metric-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(6, 85, 216, 0.2);
}

.metric-card strong {
  display: block;
  color: var(--blue-700);
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
  margin-bottom: 6px;
  font-family: var(--font-heading);
}

.metric-card span {
  display: block;
  color: var(--text);
  font-size: 12px;
  font-weight: 600;
}

/* ---------------------------------------------------- */
/* Global Sections layout */
/* ---------------------------------------------------- */
section {
  padding: 100px 0;
}

h2 {
  font-family: var(--font-heading);
  color: var(--blue-950);
  font-size: clamp(28px, 4vw, 40px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.8px;
  margin-bottom: 20px;
}

.section-heading {
  max-width: 640px;
  margin-bottom: 50px;
}

.section-heading--center {
  margin-inline: auto;
  text-align: center;
}

.section-heading--center .eyebrow {
  margin-inline: auto;
}

/* ---------------------------------------------------- */
/* Services Section (Service Cards Grid) */
/* ---------------------------------------------------- */
.service-cards {
  background: var(--white);
}

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.service-card {
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(6, 85, 216, 0.15);
}

.service-card__img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 1.42;
  background: var(--ice);
}

.service-card__img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.service-card:hover .service-card__img-wrapper img {
  transform: scale(1.08);
}

.service-card__content {
  padding: 24px;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-card__content span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-700);
  font-weight: 800;
  font-size: 12px;
  margin-bottom: 16px;
  align-self: flex-start;
}

.service-card__content h3 {
  font-family: var(--font-heading);
  color: var(--blue-950);
  font-size: 19px;
  font-weight: 700;
  margin-bottom: 10px;
}

.service-card__content p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ---------------------------------------------------- */
/* About Section */
/* ---------------------------------------------------- */
.about {
  background: var(--ice);
}

.about__grid {
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  gap: 50px;
  align-items: center;
}

.about__image {
  position: relative;
}

.about__image::before {
  content: "";
  position: absolute;
  top: 24px;
  left: -24px;
  width: 80%;
  height: 80%;
  background: linear-gradient(135deg, rgba(0, 163, 255, 0.1), rgba(6, 85, 216, 0.05));
  border-radius: var(--radius);
  z-index: 0;
}

.about__image img {
  position: relative;
  z-index: 1;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--white);
}

.about__copy h2 {
  margin-bottom: 24px;
}

.about__copy p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 30px;
}

.checks {
  display: grid;
  gap: 16px;
  margin-bottom: 36px;
}

.checks span {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--blue-950);
  font-weight: 600;
  font-size: 14px;
}

.checks span::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--blue-500);
  box-shadow: 0 0 0 6px rgba(0, 163, 255, 0.18);
  flex-shrink: 0;
}

/* ---------------------------------------------------- */
/* Issues Section (Sinais de Alerta) */
/* ---------------------------------------------------- */
.issues {
  background: var(--white);
  position: relative;
}

.issues-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.issues-grid article {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-sm);
  position: relative;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  overflow: hidden;
}

.issues-grid article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: linear-gradient(90deg, var(--blue-700), var(--blue-500));
  transition: transform 0.4s ease;
  transform: scaleX(0.1);
  transform-origin: left;
}

.issues-grid article:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(6, 85, 216, 0.18);
}

.issues-grid article:hover::before {
  transform: scaleX(1);
}

.issues-grid article h3 {
  font-family: var(--font-heading);
  color: var(--blue-950);
  font-size: 18px;
  font-weight: 700;
  margin-top: 10px;
  margin-bottom: 12px;
}

.issues-grid article p {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.6;
}

/* ---------------------------------------------------- */
/* Process Section */
/* ---------------------------------------------------- */
.process {
  background: var(--blue-950);
  color: var(--white);
  position: relative;
}

.process .eyebrow {
  color: var(--blue-500);
  background: rgba(0, 163, 255, 0.08);
}

.process h2 {
  color: var(--white);
}

.process p {
  color: rgba(255, 255, 255, 0.7);
}

.process__grid {
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 60px;
  align-items: center;
}

.process__steps {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* connecting line for process steps */
.process__steps::after {
  content: "";
  position: absolute;
  top: 48px;
  left: 10%;
  right: 10%;
  height: 1px;
  border-top: 2px dashed rgba(255, 255, 255, 0.15);
  z-index: 1;
}

.process__steps article {
  position: relative;
  z-index: 2;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 30px 24px;
  transition: all 0.3s ease;
}

.process__steps article:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(0, 163, 255, 0.25);
  transform: translateY(-4px);
}

.process__steps span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--blue-500);
  color: var(--blue-950);
  font-weight: 800;
  font-size: 13px;
  margin-bottom: 20px;
  box-shadow: 0 0 20px rgba(0, 163, 255, 0.3);
}

.process__steps h3 {
  font-family: var(--font-heading);
  color: var(--white);
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 10px;
}

.process__steps p {
  font-size: 13px;
  line-height: 1.6;
}

/* ---------------------------------------------------- */
/* Split Featured Service (Interactive Tabs) */
/* ---------------------------------------------------- */
.split-service {
  background: var(--white);
}

.split-service__grid {
  display: grid;
  grid-template-columns: 0.75fr 1.1fr 1.15fr;
  gap: 50px;
  align-items: center;
}

.service-list {
  display: grid;
  gap: 12px;
}

.service-list__item {
  min-height: 60px;
  padding: 0 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  text-align: left;
  font-weight: 700;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: var(--shadow-sm);
}

.service-list__item:hover {
  border-color: var(--blue-600);
  transform: translateX(4px);
}

.service-list__item.is-active {
  color: var(--white);
  border-color: var(--blue-700);
  background: var(--blue-700);
  box-shadow: 0 8px 20px rgba(6, 85, 216, 0.2);
}

.split-service__image-container {
  overflow: hidden;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 5px solid var(--white);
}

.split-service__image-container img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.split-service__image-container img.fade-out {
  opacity: 0.2;
  transform: scale(0.98);
}

.split-service__copy {
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.split-service__copy.fade-out {
  opacity: 0.2;
  transform: translateY(10px);
}

.split-service__copy h2 {
  font-size: clamp(26px, 3.5vw, 36px);
  margin-bottom: 16px;
}

.split-service__copy p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 28px;
}

/* ---------------------------------------------------- */
/* Testimonials (Avaliações) */
/* ---------------------------------------------------- */
.testimonials {
  background: var(--ice);
}

.testimonial-card {
  max-width: 900px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  padding: 50px;
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
}

.testimonial-card__left {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.testimonial-card__avatar {
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-500));
  color: var(--white);
  font-family: var(--font-heading);
  font-size: 24px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(6, 85, 216, 0.2);
}

.testimonial-card__nav {
  display: flex;
  gap: 10px;
}

.nav-btn {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--line);
  background: var(--white);
  color: var(--blue-700);
  font-size: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
}

.nav-btn:hover {
  background: var(--blue-700);
  color: var(--white);
  border-color: var(--blue-700);
  box-shadow: 0 4px 10px rgba(6, 85, 216, 0.25);
}

.testimonial-card__right {
  position: relative;
  overflow: hidden;
  min-height: 160px;
}

.testimonial-card__carousel {
  position: relative;
}

.testimonial-item {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateX(30px);
  transition: opacity 0.5s ease, transform 0.5s ease, visibility 0s 0.5s;
}

.testimonial-item.is-active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateX(0);
  transition: opacity 0.5s ease, transform 0.5s ease, visibility 0s 0s;
}

.testimonial-item blockquote {
  font-size: 20px;
  color: var(--blue-950);
  line-height: 1.6;
  font-weight: 500;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-author strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--blue-950);
  font-size: 15px;
  font-weight: 700;
}

.testimonial-author span {
  display: block;
  color: var(--muted);
  font-size: 13px;
  margin-top: 2px;
}

/* ---------------------------------------------------- */
/* CTA Band (Faixa CTA) */
/* ---------------------------------------------------- */
.cta-band {
  position: relative;
  padding: 80px 0;
  color: var(--white);
  background: linear-gradient(120deg, rgba(9, 21, 43, 0.96) 20%, rgba(6, 85, 216, 0.88) 100%),
              url("./assets/ChatGPT Image 8 de jun. de 2026, 18_36_32 (2).png") center/cover no-repeat;
  overflow: hidden;
}

.cta-band__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-band h2 {
  color: var(--white);
  font-size: clamp(26px, 3.5vw, 36px);
  max-width: 680px;
  margin-bottom: 12px;
}

.cta-band p {
  color: rgba(255, 255, 255, 0.8);
  max-width: 600px;
}

/* ---------------------------------------------------- */
/* Contact Section (Contato) */
/* ---------------------------------------------------- */
.contact {
  background: var(--white);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: 70px;
  align-items: start;
}

.contact__info h2 {
  margin-bottom: 20px;
}

.contact__info > p {
  color: var(--muted);
  font-size: 16px;
  margin-bottom: 40px;
}

.contact-methods {
  display: grid;
  gap: 28px;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 20px;
}

.icon-circle {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--blue-50);
  color: var(--blue-700);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-method strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--blue-950);
  font-size: 14px;
  font-weight: 700;
  margin-bottom: 4px;
}

.contact-method a,
.contact-method span {
  font-size: 16px;
  color: var(--muted);
  font-weight: 500;
}

.contact-method a:hover {
  color: var(--blue-700);
}

/* Contact Form Card */
.contact__form-wrapper {
  background: var(--ice);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.contact-form {
  display: grid;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 13px;
  font-weight: 700;
  color: var(--blue-950);
}

.form-group input,
.form-group select,
.form-group textarea {
  border: 1px solid var(--line);
  background: var(--white);
  border-radius: var(--radius-sm);
  padding: 14px 16px;
  font-size: 14px;
  color: var(--text);
  transition: all 0.3s ease;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #a0aec0;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue-600);
  box-shadow: 0 0 0 4px rgba(0, 102, 255, 0.1);
  background: var(--white);
}

/* ---------------------------------------------------- */
/* Footer */
/* ---------------------------------------------------- */
.footer {
  padding: 80px 0 30px;
  background: #060e1b;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 0.75fr 0.75fr;
  gap: 60px;
  align-items: start;
}

.footer img {
  width: 150px;
  filter: brightness(0) invert(1);
  margin-bottom: 20px;
}

.footer p {
  color: rgba(255, 255, 255, 0.5);
  max-width: 320px;
  line-height: 1.6;
}

.footer strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--white);
  font-weight: 700;
  margin-bottom: 20px;
  font-size: 15px;
}

.footer a {
  display: block;
  margin-bottom: 12px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s ease;
}

.footer a:hover {
  color: var(--blue-500);
}

.footer__bottom {
  margin-top: 60px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  gap: 20px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.4);
}

/* ---------------------------------------------------- */
/* Botão Flutuante do WhatsApp */
/* ---------------------------------------------------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 80px;
  height: 80px;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  filter: drop-shadow(0 8px 20px rgba(37, 211, 102, 0.25));
}

.whatsapp-float:hover {
  transform: scale(1.1);
  filter: drop-shadow(0 12px 28px rgba(37, 211, 102, 0.45));
}

.whatsapp-float lottie-player {
  width: 80px !important;
  height: 80px !important;
  display: block;
}

/* ---------------------------------------------------- */
/* Media Queries (Responsive) */
/* ---------------------------------------------------- */
@media (max-width: 1024px) {
  .hero {
    padding: 80px 0;
    min-height: auto;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.94) 50%, rgba(255, 255, 255, 0.4) 80%, rgba(255, 255, 255, 1) 100%),
                url("./assets/61d2849d-eea8-4cb1-a2f5-15e72d76c22a.png") center / cover no-repeat;
  }
  
  .hero__content {
    max-width: 100%;
    text-align: center;
  }
  
  .hero__actions {
    justify-content: center;
  }
  
  .hero__metrics {
    margin-inline: auto;
  }

  .cards-grid,
  .issues-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .about__image {
    max-width: 500px;
    margin: 0 auto;
  }
  
  .split-service__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .split-service__image-container img {
    height: 340px;
  }
  
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 980px) {
  /* Navigation dropdown behavior on mobile */
  .nav-links,
  .nav-cta {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .nav-links.is-open {
    position: absolute;
    inset: 84px 20px auto 20px;
    display: flex;
    flex-direction: column;
    gap: 0;
    padding: 15px 0;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: var(--shadow-lg);
  }

  .nav-links.is-open a {
    width: 100%;
    padding: 14px 24px;
    border-bottom: 1px solid rgba(226, 236, 245, 0.5);
  }

  .nav-links.is-open a::after {
    display: none;
  }

  .nav-links.is-open a:last-child {
    border-bottom: 0;
  }
  
  .process__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .process__steps {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  
  .process__steps::after {
    display: none;
  }
}

@media (max-width: 640px) {
  section {
    padding: 60px 0;
  }

  .hero__actions {
    flex-direction: column;
    align-items: stretch;
  }
  
  .hero__metrics {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  
  .cards-grid,
  .issues-grid {
    grid-template-columns: 1fr;
    gap: 18px;
  }
  
  .testimonial-card {
    grid-template-columns: 1fr;
    padding: 30px 24px;
    gap: 20px;
  }
  
  .testimonial-card__left {
    flex-direction: row;
    justify-content: space-between;
    width: 100%;
  }
  
  .testimonial-card__avatar {
    width: 60px;
    height: 60px;
    font-size: 18px;
  }
  
  .testimonial-item blockquote {
    font-size: 16px;
  }
  
  .cta-band__inner {
    flex-direction: column;
    align-items: stretch;
    text-align: center;
  }
  
  .cta-band h2 {
    margin-inline: auto;
  }
  
  .cta-band p {
    margin-inline: auto;
  }
  
  .contact__form-wrapper {
    padding: 24px;
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  
  .footer__bottom {
    flex-direction: column;
    align-items: flex-start;
    margin-top: 40px;
    gap: 10px;
  }

  /* WhatsApp Float Mobile */
  .whatsapp-float {
    bottom: 16px;
    right: 16px;
    width: 70px;
    height: 70px;
  }

  .whatsapp-float lottie-player {
    width: 70px !important;
    height: 70px !important;
  }
}