/* ============================================================
   Clareia Analytics — Design System
   Brandbook-compliant CSS
   ============================================================ */

:root {
  /* Paleta Principal */
  --navy: #0F2742;
  --navy-dark: #091B30;
  --blue-petroleo: #1F3D5B;
  --teal: #1FA6A8;
  --teal-dark: #178385;

  /* Paleta de Apoio (Gradientes) */
  --teal-light: #6ED3CF;
  --blue-medium: #3B82C4;
  --blue-light: #9FD6FF;

  /* Neutros */
  --gray-tech: #374151;
  --gray: #6B7280;
  --gray-light: #E5E7EB;
  --off-white: #F7FAFC;
  --white: #FFFFFF;

  /* Gradientes */
  --gradient-hero: linear-gradient(135deg, #0F2742 0%, #1F3D5B 45%, #1FA6A8 100%);
  --gradient-teal: linear-gradient(135deg, #1FA6A8 0%, #6ED3CF 100%);
  --gradient-cta: linear-gradient(135deg, #0F2742 0%, #1F3D5B 60%, #1FA6A8 100%);
  --gradient-card: linear-gradient(135deg, rgba(31, 166, 168, 0.08) 0%, rgba(110, 211, 207, 0.04) 100%);
  --gradient-accent: linear-gradient(90deg, #1FA6A8, #3B82C4, #9FD6FF);

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(15, 39, 66, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 39, 66, 0.10);
  --shadow-lg: 0 20px 40px rgba(15, 39, 66, 0.15);
  --shadow-glow: 0 0 30px rgba(31, 166, 168, 0.25);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ============ Reset + Base ============ */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Inter', 'Source Sans 3', system-ui, -apple-system, sans-serif;
  color: var(--gray-tech);
  background-color: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ============ Typography ============ */
h1,
h2,
h3,
h4 {
  font-family: 'Inter', system-ui, sans-serif;
  color: var(--navy);
  line-height: 1.2;
  font-weight: 700;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  margin-bottom: 1.25rem;
  font-weight: 800;
}

h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--navy);
  font-weight: 700;
}

p {
  margin-bottom: 1rem;
  color: var(--gray-tech);
  font-size: 1.05rem;
}

a {
  color: var(--teal);
  text-decoration: none;
  font-weight: 600;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--teal-dark);
}

ul {
  margin-left: 1.5rem;
  margin-bottom: 1.5rem;
}

li {
  margin-bottom: 0.5rem;
}

/* ============ Layout ============ */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
  z-index: 2;
}

.section-padding {
  padding: 6rem 0;
}

.text-center {
  text-align: center;
}

.bg-white {
  background-color: var(--white);
}

.bg-light {
  background-color: var(--off-white);
}

.bg-navy {
  background-color: var(--navy);
  color: var(--white);
}

/* ============ Grid System ============ */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

.grid-4 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .grid-2 {
    grid-template-columns: 1fr 1fr;
  }

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

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(4, 1fr);
  }
}

/* ============ Buttons ============ */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--gradient-teal);
  color: var(--white);
  padding: 1rem 2rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  border: none;
  cursor: pointer;
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
  position: relative;
  overflow: hidden;
}

.btn-primary::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
  text-decoration: none;
  color: var(--white);
}

.btn-primary:hover::after {
  transform: translateX(100%);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: transparent;
  border: 2px solid rgba(255, 255, 255, 0.4);
  color: var(--white);
  padding: 0.9rem 1.8rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 1.05rem;
  transition: all 0.3s var(--ease-out);
  cursor: pointer;
}

.btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.7);
  text-decoration: none;
  color: var(--white);
}

.btn-outline-dark {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: transparent;
  border: 2px solid var(--navy);
  color: var(--navy);
  padding: 0.8rem 1.6rem;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.3s var(--ease-out);
}

.btn-outline-dark:hover {
  background-color: var(--navy);
  color: var(--white);
  text-decoration: none;
}

/* ============ Header / Nav ============ */
header {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.8rem 0;
  border-bottom: 1px solid rgba(229, 231, 235, 0.6);
  position: sticky;
  top: 0;
  z-index: 100;
  transition: box-shadow 0.3s ease, background-color 0.3s ease;
}

header.scrolled {
  box-shadow: var(--shadow-sm);
  background-color: rgba(255, 255, 255, 0.98);
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: 'Inter', sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  color: var(--navy);
}

.logo-img {
  height: 50px;
  width: auto;
  display: block;
  transition: transform 0.3s var(--ease-out);
}

.logo-img:hover {
  transform: scale(1.03);
}

a.logo {
  text-decoration: none;
  display: flex;
  align-items: center;
}

nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

nav a {
  color: var(--gray-tech);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color 0.2s ease;
}

nav a:hover {
  color: var(--teal);
}

/* ============ Nav Links wrapper ============ */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* ============ Hamburger Button ============ */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 110;
}

.hamburger span {
  display: block;
  width: 100%;
  height: 2.5px;
  background-color: var(--navy);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  transform-origin: center;
}

/* Hamburger → X animation */
.hamburger.active span:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ============ Mobile Nav ============ */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
    order: 3;
  }

  .nav-cta {
    order: 2;
    margin-left: auto;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--gray-light);
    box-shadow: var(--shadow-md);
    padding: 1.5rem;
    gap: 0;
    z-index: 99;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    padding: 0.85rem 0;
    font-size: 1rem;
    border-bottom: 1px solid var(--gray-light);
    width: 100%;
    text-align: center;
  }

  .nav-links a:last-child {
    border-bottom: none;
  }

  .nav-links .btn-outline-dark {
    border: 2px solid var(--navy);
    border-radius: 8px;
    margin-top: 0.75rem;
    padding: 0.7rem 1.2rem;
  }

  nav {
    gap: 0.75rem;
  }

  .logo-img {
    height: 38px;
  }
}

/* ============ Hero Section ============ */
.hero {
  position: relative;
  overflow: hidden;
  background: var(--gradient-hero);
  padding: 8rem 1.5rem 6rem;
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.07) 1px, transparent 0);
  background-size: 40px 40px;
  z-index: 0;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(to top, var(--white) 0%, transparent 100%);
  z-index: 1;
}

.hero .container {
  z-index: 3;
}

.hero h1 {
  color: var(--white);
  max-width: 700px;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero p {
  color: rgba(255, 255, 255, 0.85);
  font-size: 1.2rem;
  max-width: 600px;
}

.hero-content {
  max-width: 700px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: rgba(255, 255, 255, 0.9);
  padding: 0.5rem 1.2rem;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 2rem;
  letter-spacing: 0.02em;
}

.hero-badge .pulse-dot {
  width: 8px;
  height: 8px;
  background: #6ED3CF;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

.hero-actions {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

/* Hero Stats */
.hero-stats {
  display: flex;
  gap: 2rem;
  margin-top: 3.5rem;
  flex-wrap: wrap;
}

.hero-stat {
  text-align: left;
}

.hero-stat .stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--teal-light);
  display: block;
  line-height: 1;
}

.hero-stat .stat-label {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.6);
  margin-top: 0.35rem;
  display: block;
  font-weight: 500;
}

/* Hero Floating Elements */
.hero-visual {
  position: absolute;
  right: -5%;
  top: 50%;
  transform: translateY(-50%);
  width: 500px;
  height: 500px;
  z-index: 1;
  pointer-events: none;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  opacity: 0.15;
  animation: float 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--teal-light), transparent);
  top: 10%;
  right: 10%;
}

.hero-orb-2 {
  width: 200px;
  height: 200px;
  background: radial-gradient(circle, var(--blue-light), transparent);
  bottom: 15%;
  right: 25%;
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 150px;
  height: 150px;
  background: radial-gradient(circle, var(--blue-medium), transparent);
  top: 30%;
  right: 40%;
  animation-delay: -5s;
}

/* ============ Trust Bar ============ */
.trust-bar {
  background: var(--white);
  padding: 2rem 0;
  border-bottom: 1px solid var(--gray-light);
}

.trust-items {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 3rem;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--gray);
  font-size: 0.9rem;
  font-weight: 600;
}

.trust-item svg {
  width: 20px;
  height: 20px;
  color: var(--teal);
  flex-shrink: 0;
}

/* ============ Cards — Glassmorphism ============ */
.card {
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid rgba(229, 231, 235, 0.6);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out), border-color 0.3s ease;
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease-out);
}

.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: rgba(31, 166, 168, 0.2);
}

.card:hover::before {
  transform: scaleX(1);
}

.card-icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  background: var(--gradient-card);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--teal);
  transition: transform 0.3s var(--ease-out);
}

.card:hover .card-icon {
  transform: scale(1.08);
}

.card-icon svg {
  width: 24px;
  height: 24px;
}

/* ============ Section Headers ============ */
.section-header {
  max-width: 650px;
  margin: 0 auto 4rem;
  text-align: center;
}

.section-label {
  display: inline-block;
  color: var(--teal);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.75rem;
}

.section-header p {
  color: var(--gray);
  font-size: 1.1rem;
}

/* ============ Timeline / Methodology ============ */
.timeline {
  position: relative;
  max-width: 700px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 28px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--teal), var(--teal-light), var(--blue-medium));
}

.timeline-item {
  position: relative;
  padding-left: 72px;
  margin-bottom: 3rem;
}

.timeline-item:last-child {
  margin-bottom: 0;
}

.timeline-marker {
  position: absolute;
  left: 12px;
  top: 4px;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: var(--gradient-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-weight: 800;
  font-size: 0.85rem;
  box-shadow: 0 0 0 6px rgba(31, 166, 168, 0.15);
  z-index: 2;
}

.timeline-content {
  background: var(--white);
  padding: 1.75rem;
  border-radius: 12px;
  border: 1px solid var(--gray-light);
  transition: box-shadow 0.3s ease, transform 0.3s var(--ease-out);
}

.timeline-content:hover {
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.timeline-content h3 {
  margin-bottom: 0.5rem;
}

.timeline-content p {
  margin-bottom: 0;
  color: var(--gray);
  font-size: 0.95rem;
}

/* ============ Feature Row (zig-zag) ============ */
.feature-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  margin-bottom: 5rem;
}

.feature-row:last-child {
  margin-bottom: 0;
}

@media (min-width: 992px) {
  .feature-row {
    grid-template-columns: 1fr 1fr;
  }

  .feature-row.reverse .feature-text {
    order: 2;
  }

  .feature-row.reverse .feature-img {
    order: 1;
  }
}

/* ============ Check List ============ */
.check-list {
  list-style: none;
  margin-left: 0;
}

.check-list li {
  position: relative;
  padding-left: 1.8rem;
  margin-bottom: 0.7rem;
  font-size: 0.95rem;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--teal);
  font-weight: bold;
}

/* ============ Image Banner ============ */
.image-banner {
  position: relative;
  width: 100%;
  height: 320px;
  overflow: hidden;
}

.image-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}

.image-banner-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
      var(--white) 0%,
      transparent 15%,
      transparent 85%,
      var(--off-white) 100%);
  pointer-events: none;
}

@media (min-width: 768px) {
  .image-banner {
    height: 400px;
  }
}

/* ============ CTA Section ============ */
.cta-section {
  background: var(--gradient-cta);
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.05) 1px, transparent 0);
  background-size: 40px 40px;
}

.cta-section h2 {
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-section p {
  color: rgba(255, 255, 255, 0.75);
  font-size: 1.15rem;
  max-width: 550px;
  margin: 0 auto 2.5rem;
}

/* ============ Differentials / Stats Section ============ */
.stat-card {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: 12px;
  background: var(--white);
  border: 1px solid var(--gray-light);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.stat-card .stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  background: var(--gradient-teal);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-card .stat-label {
  font-size: 0.9rem;
  color: var(--gray);
  font-weight: 500;
}

/* ============ Context / Segments ============ */
.context-card {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  border: 1px solid var(--gray-light);
  border-left: 4px solid var(--teal);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.context-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-sm);
}

.context-card h3 {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.context-card p {
  margin-bottom: 0;
  color: var(--gray);
}

/* ============ FAQ Section ============ */
.faq-item {
  border: 1px solid var(--gray-light);
  border-radius: 10px;
  margin-bottom: 1rem;
  overflow: hidden;
  transition: border-color 0.3s ease;
}

.faq-item:hover {
  border-color: rgba(31, 166, 168, 0.3);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 1.5rem;
  background: var(--white);
  cursor: pointer;
  border: none;
  width: 100%;
  text-align: left;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy);
  transition: background 0.2s ease;
}

.faq-question:hover {
  background: var(--off-white);
}

.faq-question svg {
  width: 20px;
  height: 20px;
  color: var(--teal);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.faq-item.active .faq-question svg {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s ease;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 1.5rem 1.25rem;
}

.faq-answer p {
  color: var(--gray);
  font-size: 0.95rem;
  margin: 0;
}

/* ============ Footer ============ */
footer {
  background-color: var(--navy);
  color: var(--gray-light);
  padding: 3rem 0;
  text-align: center;
  font-size: 0.9rem;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.03) 1px, transparent 0);
  background-size: 40px 40px;
}

footer p {
  color: var(--gray-light);
  margin: 0;
}

footer a {
  color: var(--teal-light);
}

footer a:hover {
  color: var(--white);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.85rem;
  font-weight: 500;
}

.footer-links a:hover {
  color: var(--teal-light);
}

/* ============ Images ============ */
.img-fluid {
  max-width: 100%;
  height: auto;
  display: block;
}

.img-shadow {
  box-shadow: var(--shadow-lg);
  border-radius: 12px;
  border: 1px solid var(--gray-light);
}

/* ============ Hero Split ============ */
.hero-split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
  text-align: left;
}

@media (min-width: 992px) {
  .hero-split {
    grid-template-columns: 1.2fr 1fr;
  }
}

/* ============ Team Grid ============ */
.team-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 600px) {
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .team-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.team-member {
  text-align: center;
  background: var(--white);
  padding: 2rem 1.5rem;
  border-radius: 12px;
  border: 1px solid var(--gray-light);
  transition: transform 0.3s var(--ease-out), box-shadow 0.3s var(--ease-out);
}

.team-member:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.team-photo {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  margin: 0 auto 1.25rem;
  overflow: hidden;
  border: 3px solid var(--teal);
  position: relative;
  background: var(--off-white);
}

.team-photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.team-photo-fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  background: var(--gradient-hero);
  color: var(--white);
  font-weight: 800;
  font-size: 1.8rem;
  font-family: 'Inter', sans-serif;
}

.team-member h3 {
  font-size: 1.05rem;
  margin-bottom: 0.25rem;
}

.team-role {
  display: inline-block;
  color: var(--teal);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.team-member p {
  font-size: 0.9rem;
  color: var(--gray);
  margin-bottom: 0;
  line-height: 1.5;
}

/* ============ Browser Mockup ============ */
.browser-mockup {
  border-top: 24px solid var(--navy-dark);
  border-radius: 8px 8px 0 0;
  position: relative;
}

.browser-mockup::before {
  content: '•••';
  color: rgba(255, 255, 255, 0.5);
  position: absolute;
  top: -22px;
  left: 12px;
  font-size: 20px;
  line-height: 20px;
  letter-spacing: 2px;
}

/* ============ Scroll Animations ============ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* Stagger children */
.stagger>*:nth-child(1) {
  transition-delay: 0s;
}

.stagger>*:nth-child(2) {
  transition-delay: 0.1s;
}

.stagger>*:nth-child(3) {
  transition-delay: 0.2s;
}

.stagger>*:nth-child(4) {
  transition-delay: 0.3s;
}

.stagger>*:nth-child(5) {
  transition-delay: 0.35s;
}

/* ============ Keyframes ============ */
@keyframes float {

  0%,
  100% {
    transform: translateY(0);
  }

  50% {
    transform: translateY(-12px);
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.5);
  }
}

@keyframes gradient-shift {
  0% {
    background-position: 0% 50%;
  }

  50% {
    background-position: 100% 50%;
  }

  100% {
    background-position: 0% 50%;
  }
}

.floating {
  animation: float 6s ease-in-out infinite;
}

/* ============ Accent Line ============ */
.accent-line {
  width: 60px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  margin-bottom: 1.5rem;
}

.accent-line-center {
  width: 60px;
  height: 3px;
  background: var(--gradient-accent);
  border-radius: 2px;
  margin: 0 auto 1.5rem;
}

/* ============ Decorators ============ */
section {
  position: relative;
}

.bg-decorator {
  position: absolute;
  z-index: 0;
  pointer-events: none;
  opacity: 0.4;
  width: 100%;
  overflow: hidden;
}

/* ============ Responsive ============ */
@media (max-width: 768px) {
  .section-padding {
    padding: 4rem 0;
  }

  .hero {
    padding: 6rem 1.5rem 4rem;
    min-height: auto;
  }

  .hero-stats {
    gap: 1.5rem;
  }

  .hero-stat .stat-number {
    font-size: 1.5rem;
  }

  .hero-visual {
    display: none;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }

  .trust-items {
    gap: 1.5rem;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .btn-primary,
  .hero-actions .btn-outline {
    width: 100%;
    justify-content: center;
  }

  .timeline::before {
    left: 18px;
  }

  .timeline-item {
    padding-left: 56px;
  }

  .timeline-marker {
    left: 2px;
    width: 30px;
    height: 30px;
    font-size: 0.8rem;
  }

  .feature-row,
  .feature-row.reverse {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  h1 {
    font-size: 1.8rem;
  }

  h2 {
    font-size: 1.4rem;
  }

  .hero-badge {
    font-size: 0.75rem;
    padding: 0.4rem 1rem;
  }
}

/* ============ Feature Row (Platform Section) ============ */
.feature-row {
  display: flex;
  gap: 3rem;
  align-items: center;
  margin-bottom: 3.5rem;
}

.feature-row .feature-text {
  flex: 1;
}

.feature-row .feature-img {
  flex: 1;
}

.feature-text h3 {
  margin-bottom: 0.5rem;
}

.feature-text p {
  margin-bottom: 0.75rem;
}

/* Imagem ajustada pela largura, sem crop */
.feature-img .browser-mockup img,
.feature-img img.img-fluid,
.feature-img img.img-shadow {
  width: 100%;
  height: auto;
  object-fit: contain;
  min-height: unset;
}

/* Browser mockup frame */
.browser-mockup {
  background: var(--white);
  border-radius: 8px;
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

/* Screenshot placeholder */
.screenshot-placeholder .placeholder-fallback,
.feature-img .screenshot-placeholder {
  min-height: unset;
}

/* Responsivo */
@media (max-width: 768px) {
  .feature-row {
    flex-direction: column;
    gap: 2rem;
  }
}

.browser-mockup::before {
  content: '';
  display: block;
  height: 28px;
  background: var(--gray-light);
  border-radius: 8px 8px 0 0;
  background-image:
    radial-gradient(circle 5px at 16px 14px, #FF6058 100%, transparent 100%),
    radial-gradient(circle 5px at 32px 14px, #FFC02E 100%, transparent 100%),
    radial-gradient(circle 5px at 48px 14px, #27CA40 100%, transparent 100%);
  background-size: auto;
  background-repeat: no-repeat;
}

/* Screenshot placeholder (fallback when image is missing) */
.screenshot-placeholder {
  border-radius: 8px;
  overflow: hidden;
}

.img-shadow {
  box-shadow: var(--shadow-md);
  border-radius: 8px;
}

/* ============ Card Icon ============ */
.card-icon {
  width: 48px;
  height: 48px;
  background: rgba(31, 166, 168, 0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
}

.card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--teal);
}

/* ============ Accent Line ============ */
.accent-line {
  width: 64px;
  height: 3px;
  background: var(--gradient-teal);
  border-radius: 3px;
  margin-bottom: 1.5rem;
}

/* ============ Footer ============ */
footer {
  background-color: var(--navy);
  padding: 3rem 0;
  position: relative;
  overflow: hidden;
}

footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  opacity: 0.3;
}

footer .container {
  position: relative;
  z-index: 2;
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-content p {
  color: var(--gray-light);
  margin: 0;
  font-size: 0.9rem;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--teal-light);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--white);
}

/* Responsive feature-row */
@media (max-width: 768px) {

  .feature-row,
  .feature-row.reverse {
    flex-direction: column;
    gap: 2rem;
  }

  .footer-content {
    flex-direction: column;
    text-align: center;
  }

  .footer-links {
    justify-content: center;
  }
}

/* ============ Blog Styles ============ */

/* Blog Hero */
.blog-hero {
  background: var(--gradient-hero);
  padding: 8rem 1.5rem 4rem;
  position: relative;
  overflow: hidden;
}

.blog-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.07) 1px, transparent 0);
  background-size: 40px 40px;
  z-index: 0;
}

.blog-hero .container {
  position: relative;
  z-index: 2;
}

.blog-hero-content {
  max-width: 700px;
}

.blog-hero h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  margin-bottom: 1rem;
}

.blog-hero p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  max-width: 550px;
}

.blog-hero .section-label {
  color: var(--teal-light);
}

/* Blog Grid */
.blog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .blog-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .blog-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Blog Cards */
.blog-card {
  background: var(--white);
  border-radius: 12px;
  border: 1px solid var(--gray-light);
  overflow: hidden;
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.blog-card-link {
  display: block;
  text-decoration: none;
  color: inherit;
}

.blog-card-link:hover {
  text-decoration: none;
  color: inherit;
}

.blog-card-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--off-white);
  position: relative;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s var(--ease-out);
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.05);
}

.blog-card-img-fallback {
  display: none;
  width: 100%;
  height: 100%;
  align-items: center;
  justify-content: center;
  color: var(--gray);
  background: var(--off-white);
}

.blog-card-img--placeholder {
  aspect-ratio: 4 / 3;
  border-bottom: 1px solid var(--gray-light);
}

.blog-card-body {
  padding: 1.5rem;
}

.blog-card-meta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
  font-size: 0.85rem;
  color: var(--gray);
}

.blog-tag {
  display: inline-block;
  background: rgba(31, 166, 168, 0.1);
  color: var(--teal);
  padding: 0.2rem 0.7rem;
  border-radius: 100px;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-tag--muted {
  background: var(--gray-light);
  color: var(--gray);
}

.blog-card-body h2 {
  font-size: 1.15rem;
  margin-bottom: 0.5rem;
  line-height: 1.3;
  color: var(--navy);
}

.blog-card-body p {
  font-size: 0.92rem;
  color: var(--gray);
  margin-bottom: 0.75rem;
  line-height: 1.5;
}

.blog-read-more {
  color: var(--teal);
  font-weight: 600;
  font-size: 0.9rem;
  transition: color 0.2s ease;
}

.blog-card:hover .blog-read-more {
  color: var(--teal-dark);
}

.blog-card--coming-soon {
  opacity: 0.7;
  border-style: dashed;
}

/* Active Nav Link */
.active-link {
  color: var(--teal) !important;
  font-weight: 700 !important;
}

/* ============ Article Styles ============ */

/* Article Hero */
.article-hero {
  background: var(--gradient-hero);
  padding: 8rem 1.5rem 3rem;
  position: relative;
  overflow: hidden;
}

.article-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle at 2px 2px, rgba(255, 255, 255, 0.07) 1px, transparent 0);
  background-size: 40px 40px;
}

.article-hero .container {
  position: relative;
  z-index: 2;
}

.article-hero-content {
  max-width: 750px;
}

.article-back {
  display: inline-block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 1.5rem;
  transition: color 0.2s ease;
}

.article-back:hover {
  color: var(--white);
}

.article-hero h1 {
  color: var(--white);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  margin-bottom: 1rem;
}

.article-subtitle {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.15rem;
  line-height: 1.6;
  max-width: 650px;
}

/* Article Image */
.article-image {
  margin-top: -2rem;
  position: relative;
  z-index: 3;
  padding-bottom: 2rem;
}

.article-img-wrapper {
  max-width: 800px;
  margin: 0 auto;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--white);
}

.article-img-wrapper img {
  width: 100%;
  height: auto;
  display: block;
}

/* Article Content */
.article-content {
  max-width: 750px;
  margin: 0 auto;
  font-size: 1.05rem;
  line-height: 1.8;
}

.article-content h2 {
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  font-size: 1.5rem;
  padding-bottom: 0.5rem;
  border-bottom: 2px solid rgba(31, 166, 168, 0.15);
}

.article-content h3 {
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  font-size: 1.2rem;
}

.article-content p {
  margin-bottom: 1.25rem;
  color: var(--gray-tech);
}

.article-content ul,
.article-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
}

.article-content li {
  margin-bottom: 0.5rem;
  line-height: 1.7;
}

.article-content blockquote {
  border-left: 4px solid var(--teal);
  margin: 2rem 0;
  padding: 1rem 1.5rem;
  background: var(--off-white);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--gray);
}

.article-content img {
  max-width: 100%;
  height: auto;
  border-radius: 8px;
  margin: 1.5rem 0;
}

.article-content strong {
  color: var(--navy);
}

/* Article Author */
.article-author {
  max-width: 750px;
  margin: 3rem auto 0;
  padding: 2rem;
  background: var(--off-white);
  border-radius: 12px;
  border: 1px solid var(--gray-light);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.article-author-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.article-author-avatar {
  width: 48px;
  height: 48px;
  object-fit: contain;
  border-radius: 8px;
}

@media (max-width: 768px) {
  .article-hero {
    padding: 6rem 1.5rem 2.5rem;
  }

  .article-author {
    flex-direction: column;
    text-align: center;
  }

  .article-author-info {
    flex-direction: column;
  }

  .blog-hero {
    padding: 6rem 1.5rem 3rem;
  }
}