:root {
  --color-dark-bg: #05070f;
  --color-darker-bg: #02040a;
  --color-light-bg: #0c1625;
  --color-light-muted: #121f32;
  --color-surface: #111d31;
  --color-surface-alt: #16253a;
  --color-text: #f1f6ff;
  --color-text-muted: #8fa3c7;
  --color-accent-green: #9bff58;
  --color-accent-green-dark: #64c847;
  --color-accent-blue: #1c3d73;
  --color-accent-blue-dark: #0d1f47;
  --color-accent-orange: #FF6B00;
  --color-accent-orange-glow: rgba(255, 107, 0, 0.35);
  --color-border: rgba(134, 181, 255, 0.14);
  --color-shadow: rgba(3, 10, 28, 0.55);
  --font-primary: 'Poppins', 'Segoe UI', sans-serif;
  --font-secondary: 'Montserrat', 'Segoe UI', sans-serif;
  --max-width: 1200px;
  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;
  --transition: 0.3s ease;
}

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

body {
  font-family: var(--font-primary);
  background: var(--color-dark-bg);
  color: var(--color-text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.6;
}

a {
  color: inherit;
  text-decoration: none;
}

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

.site-wrapper {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.container {
  width: min(92%, var(--max-width));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: linear-gradient(90deg, rgba(2, 6, 20, 0.96), rgba(3, 16, 38, 0.96));
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.logo img {
  width: 52px;
  height: 52px;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.35);
}

.logo-text {
  font-family: var(--font-secondary);
  font-weight: 700;
  letter-spacing: 1px;
  font-size: 1.25rem;
}

.logo-text span {
  color: var(--color-accent-orange);
}

nav ul {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 1.5rem;
}

nav li {
  position: relative;
}

nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: color var(--transition);
}

nav a:hover,
nav a:focus {
  color: var(--color-text);
}

.dropdown > a::after {
  content: '\25BE';
  margin-left: 0.4rem;
  font-size: 0.7rem;
}

.dropdown-menu {
  position: absolute;
  top: 120%;
  left: 0;
  background: #0b1529;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.35);
  display: none;
  min-width: 220px;
  border: 1px solid var(--color-border);
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
  display: grid;
  gap: 0.5rem;
}

.btn-gradient {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.8rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: linear-gradient(135deg, var(--color-accent-green), var(--color-accent-orange));
  color: #021024;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition);
}

.btn-gradient:hover,
.btn-gradient:focus {
  transform: translateY(-2px);
  box-shadow: 0 15px 35px rgba(49, 214, 123, 0.35);
}

.btn-outline {
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 0.85rem 1.6rem;
  font-weight: 600;
  color: var(--color-text);
  background: transparent;
  transition: var(--transition);
}

.btn-outline:hover,
.btn-outline:focus {
  border-color: rgba(255, 255, 255, 0.8);
  color: #ffffff;
}

.section-dark {
  background: radial-gradient(circle at top right, rgba(47, 136, 255, 0.12), transparent 55%),
              var(--color-dark-bg);
  padding: 4.5rem 0;
}

.section-darker {
  background: linear-gradient(135deg, rgba(1, 7, 20, 0.95), rgba(3, 22, 40, 0.95));
  padding: 4.5rem 0;
}

.section-light {
  background: var(--color-light-bg);
  color: var(--color-text);
  padding: 4.5rem 0;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.02), inset 0 -1px 0 rgba(0, 0, 0, 0.35);
}

.section-light .section-title,
.section-light .section-subtitle,
.section-light p {
  color: var(--color-text);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--color-text-muted);
  margin-bottom: 2rem;
}

.text-muted {
  color: var(--color-text-muted);
}

.section-light .section-subtitle {
  color: var(--color-text-muted);
}

.grid-three {
  display: grid;
  gap: 1.8rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}

.card {
  background: rgba(5, 15, 35, 0.85);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: 0 25px 45px var(--color-shadow);
  border: 1px solid var(--color-border);
}

.card-light {
  background: var(--color-surface);
  color: var(--color-text);
  box-shadow: 0 30px 55px rgba(3, 10, 28, 0.45);
  border: 1px solid var(--color-border);
}

.card-light h3,
.card-light strong {
  color: var(--color-text);
}

.card-light p,
.card-light li {
  color: var(--color-text-muted);
}

.card-light ul {
  list-style: none;
  margin-top: 1rem;
  display: grid;
  gap: 0.75rem;
}

.card-tag {
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  font-weight: 600;
  color: var(--color-accent-orange);
  margin-bottom: 0.75rem;
}

.hero {
  padding: 6rem 0 4rem;
  display: grid;
  align-items: center;
}

.hero .headline {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.hero .lead {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 540px;
}

.hero-form {
  margin-top: 2.5rem;
  background: rgba(6, 18, 40, 0.85);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  display: grid;
  gap: 1rem;
  box-shadow: 0 25px 45px var(--color-shadow);
}

.hero-form label {
  font-size: 0.9rem;
  font-weight: 600;
}

.hero-form input,
.hero-form select,
.hero-form textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(7, 18, 40, 0.6);
  color: var(--color-text);
}

.hero-form input::placeholder,
.hero-form textarea::placeholder {
  color: rgba(255, 255, 255, 0.45);
}

.hero-form textarea {
  min-height: 120px;
  resize: vertical;
}

.process-step {
  display: grid;
  gap: 0.75rem;
}

.process-step strong {
  font-size: 1.1rem;
}

.department-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.department-card {
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  color: #ffffff;
  transition: transform var(--transition), box-shadow var(--transition);
}

.department-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top right, rgba(255, 255, 255, 0.1), transparent 55%);
  opacity: 0;
  transition: opacity var(--transition);
}

.department-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 35px 60px rgba(8, 24, 60, 0.45);
}

.department-card:hover::after {
  opacity: 1;
}

.department-card h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.department-card p {
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 1rem;
}

.department-card a {
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: #ffffff;
}

.department-card.marketing {
  background: linear-gradient(135deg, rgba(155, 255, 88, 0.18), rgba(36, 96, 52, 0.85));
  border: 1px solid rgba(155, 255, 88, 0.4);
}

.department-card.dev {
  background: linear-gradient(140deg, rgba(255, 107, 0, 0.85), rgba(8, 24, 56, 0.95));
  border: 1px solid rgba(255, 107, 0, 0.35);
}

.department-card.dev .badge {
  background: rgba(255, 107, 0, 0.22);
  color: var(--color-accent-orange);
}

.badge {
  display: inline-flex;
  align-items: center;
  padding: 0.35rem 0.75rem;
  font-size: 0.75rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  margin-bottom: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.badge-green {
  background: rgba(155, 255, 88, 0.16);
  color: var(--color-accent-green-dark);
}

.badge-blue {
  background: rgba(44, 122, 215, 0.2);
  color: #8cbcff;
}

.badge-orange {
  background: rgba(255, 107, 0, 0.22);
  color: var(--color-accent-orange);
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.price-card {
  background: linear-gradient(145deg, rgba(24, 54, 80, 0.9), rgba(18, 41, 64, 0.95));
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem;
  color: var(--color-text);
  border: 1px solid rgba(155, 255, 88, 0.25);
  position: relative;
  overflow: hidden;
  box-shadow: 0 35px 60px rgba(3, 10, 28, 0.55);
}

.price-card h3 {
  font-size: 1.8rem;
  margin-bottom: 0.5rem;
}

.price-card .price {
  font-size: 2.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
}

.price-card ul {
  list-style: none;
  display: grid;
  gap: 0.75rem;
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
}

.price-card .tag {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: rgba(155, 255, 88, 0.18);
  color: var(--color-accent-green);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.price-card.highlight {
  background: linear-gradient(150deg, rgba(33, 79, 120, 0.95), rgba(26, 66, 98, 0.98));
  transform: translateY(-10px);
  border-color: rgba(155, 255, 88, 0.45);
}

.price-card .btn-outline {
  color: var(--color-text);
  border-color: rgba(155, 255, 88, 0.35);
}

.price-card .btn-outline:hover,
.price-card .btn-outline:focus {
  border-color: rgba(155, 255, 88, 0.6);
}

.faq-item {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.25rem 0;
}

.faq-item h4 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
}

.faq-item p {
  color: var(--color-text-muted);
}

.contact-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  margin-top: 2rem;
}

.direct-contact {
  background: rgba(8, 20, 45, 0.85);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--color-border);
  box-shadow: 0 25px 45px var(--color-shadow);
}

.direct-contact a {
  display: block;
  color: var(--color-text);
  margin-top: 0.75rem;
}

.footer {
  margin-top: auto;
  background: linear-gradient(135deg, rgba(1, 4, 15, 0.95), rgba(3, 16, 38, 0.95));
  border-top: 1px solid var(--color-border);
}

.footer-top {
  padding: 3.5rem 0;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  color: var(--color-text-muted);
}

.footer h4 {
  color: #ffffff;
  margin-bottom: 1rem;
}

.footer ul {
  list-style: none;
  display: grid;
  gap: 0.65rem;
}

.footer a:hover,
.footer a:focus {
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 1.2rem 0;
  text-align: center;
  color: var(--color-text-muted);
}

.calculator {
  background: rgba(14, 30, 58, 0.8);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid rgba(44, 122, 215, 0.35);
  box-shadow: 0 30px 60px rgba(3, 10, 28, 0.55);
}

.calculator h3 {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
}

.calculator .inputs {
  display: grid;
  gap: 1rem;
}

.calculator input {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(3, 10, 24, 0.6);
  color: #ffffff;
}

.calculator-result {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(47, 136, 255, 0.12);
  color: #ffffff;
  border: 1px solid rgba(47, 136, 255, 0.25);
}

.two-column {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  align-items: center;
}

.two-column.align-start {
  align-items: flex-start;
}

.cta-note {
  margin-top: 1.25rem;
  color: var(--color-text-muted);
  font-size: 0.95rem;
}

.footer .logo {
  margin-bottom: 1rem;
}

.highlight {
  color: var(--color-accent-green);
}

.highlight-orange {
  color: var(--color-accent-orange);
  text-shadow: 0 0 12px var(--color-accent-orange-glow);
}

@media (max-width: 920px) {
  nav ul {
    gap: 1rem;
  }

  .btn-gradient {
    padding: 0.75rem 1.3rem;
  }

  .site-header .container {
    flex-wrap: wrap;
    gap: 1rem;
  }

  .hero {
    padding-top: 5rem;
  }
}

@media (max-width: 640px) {
  .site-header .container {
    flex-direction: column;
    align-items: flex-start;
  }

  nav ul {
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
  }

  .hero-form {
    padding: 1.5rem;
  }

  .department-card {
    padding: 2rem;
  }
}

/* Marketing page accents */
.marketing-hero {
  background: radial-gradient(circle at 10% 50%, rgba(155, 255, 88, 0.18), transparent 52%),
              linear-gradient(90deg, rgba(14, 34, 26, 0.95) 0%, rgba(18, 48, 34, 0.92) 65%);
  color: var(--color-text);
}

.marketing-hero .headline {
  color: var(--color-text);
}

.marketing-hero .card-light {
  background: rgba(17, 37, 54, 0.78);
  border: 1px solid rgba(155, 255, 88, 0.22);
}

.marketing-hero .lead {
  color: var(--color-text-muted);
}

.marketing-methodology {
  background: radial-gradient(circle at 8% 50%, rgba(155, 255, 88, 0.12), transparent 55%),
              linear-gradient(90deg, rgba(4, 7, 20, 0.96) 0%, rgba(12, 30, 40, 0.96) 65%);
}

.marketing-methodology .card-light {
  background: rgba(22, 37, 58, 0.75);
  color: var(--color-text);
  border: 1px solid rgba(155, 255, 88, 0.18);
  box-shadow: 0 25px 45px rgba(3, 10, 28, 0.45);
}

.marketing-services {
  background: radial-gradient(circle at 6% 50%, rgba(155, 255, 88, 0.12), transparent 55%),
              linear-gradient(90deg, rgba(12, 22, 37, 0.96) 0%, rgba(18, 30, 48, 0.96) 65%);
}

.marketing-services .card-light {
  background: var(--color-surface-alt);
  border: 1px solid rgba(155, 255, 88, 0.15);
}

.marketing-services .card-light .badge {
  margin-bottom: 0.75rem;
}

.marketing-pricing {
  background: radial-gradient(circle at 10% 50%, rgba(155, 255, 88, 0.14), transparent 55%),
              linear-gradient(90deg, rgba(14, 34, 26, 0.94) 0%, rgba(10, 24, 20, 0.96) 65%);
}

.marketing-pricing .section-title {
  color: var(--color-text);
}

.marketing-pricing .section-subtitle {
  color: var(--color-text-muted);
}

.marketing-cta {
  background: radial-gradient(circle at 8% 50%, rgba(155, 255, 88, 0.12), transparent 55%),
              linear-gradient(90deg, rgba(36, 96, 52, 0.94) 0%, rgba(24, 66, 38, 0.96) 65%);
  color: var(--color-text);
}

.marketing-cta p {
  color: var(--color-text-muted);
}

.marketing-cta .section-title {
  color: var(--color-text);
}

.marketing-cta .btn-gradient {
  background: linear-gradient(135deg, var(--color-accent-green), #6ef7b3);
  color: #021024;
  box-shadow: 0 15px 35px rgba(51, 255, 153, 0.28);
}

.marketing-pricing .btn-outline {
  color: var(--color-accent-green);
  border-color: rgba(155, 255, 88, 0.55);
}

.marketing-pricing .btn-outline:hover,
.marketing-pricing .btn-outline:focus {
  border-color: rgba(155, 255, 88, 0.8);
}

.marketing-methodology .section-title,
.marketing-services .section-title,
.marketing-pricing .section-title,
.marketing-cta .section-title {
  color: var(--color-accent-green);
}

/* Desenvolvimento page accents */
.dev-hero {
  background:
    radial-gradient(circle at 10% 50%, var(--color-accent-orange-glow), transparent 55%),
    linear-gradient(90deg, rgba(2, 8, 25, 0.96) 0%, rgba(4, 18, 45, 0.96) 65%);
}

.dev-services {
  background:
    radial-gradient(circle at 10% 50%, var(--color-accent-orange-glow), transparent 55%),
    linear-gradient(90deg, rgba(2, 8, 25, 0.96) 0%, rgba(4, 18, 45, 0.96) 65%);
}

.dev-services .card {
  border: 1px solid rgba(28, 61, 115, 0.35);
  background: rgba(5, 18, 45, 0.85);
  box-shadow: 0 20px 45px rgba(28, 61, 115, 0.18);
}

.dev-process {
  background:
    radial-gradient(circle at 10% 50%, var(--color-accent-orange-glow), transparent 55%),
    linear-gradient(90deg, rgba(2, 8, 25, 0.96) 0%, rgba(4, 18, 45, 0.96) 65%);
}

.dev-process .process-step {
  border-left: 3px solid rgba(28, 61, 115, 0.75);
  padding-left: 1.25rem;
}

.dev-cta {
  background:
    radial-gradient(circle at 10% 50%, var(--color-accent-orange-glow), transparent 55%),
    linear-gradient(90deg, rgba(11, 44, 110, 0.96) 0%, rgba(8, 28, 80, 0.96) 65%);
}

.dev-cta .btn-gradient {
  background: linear-gradient(135deg, var(--color-accent-orange), var(--color-accent-blue));
  color: #021024;
  box-shadow: 0 15px 35px var(--color-accent-orange-glow);
}

.dev-calculator {
  background:
    radial-gradient(circle at 10% 50%, var(--color-accent-orange-glow), transparent 55%),
    linear-gradient(90deg, rgba(2, 8, 25, 0.96), rgba(4, 18, 45, 0.96));
}

/* Sobre page accents */
.about-hero {
  background: linear-gradient(135deg, rgba(2, 7, 20, 0.9), rgba(4, 16, 36, 0.95));
}

.about-section {
  background: linear-gradient(135deg, rgba(3, 12, 32, 0.95), rgba(3, 18, 38, 0.95));
}

/* Contact page accents */
.contact-hero {
  background: linear-gradient(135deg, rgba(2, 7, 18, 0.9), rgba(8, 26, 52, 0.95));
}

.contact-form {
  background: rgba(17, 31, 56, 0.82);
  border-radius: var(--radius-lg);
  padding: 2rem;
  border: 1px solid var(--color-border);
  display: grid;
  gap: 1rem;
  box-shadow: 0 30px 60px rgba(3, 10, 28, 0.55);
}

.contact-form label {
  font-weight: 600;
}

.contact-form select {
  width: 100%;
  padding: 0.85rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(5, 15, 35, 0.6);
  color: #ffffff;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-cta {
  background: linear-gradient(135deg, rgba(36, 96, 52, 0.32), rgba(244, 160, 39, 0.25));
  border: 1px solid rgba(244, 160, 39, 0.35);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.contact-cta strong {
  color: var(--color-accent-green);
}

.divider {
  margin: 1.5rem 0;
  border: none;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}