/* Style CSS - Zayen Landing Page */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800&display=swap');

/* Variables and Design System */
:root {
  /* Colors - Light Mode */
  --color-primary: #3eaf75;
  --color-primary-rgb: 62, 175, 117;
  --color-primary-hover: #2f9461;
  --color-secondary: #f3725f;
  --color-secondary-rgb: 243, 114, 95;
  --color-secondary-hover: #d95d4b;
  --color-bg: #FAFCFA;
  --color-bg-card: #ffffff;
  --color-bg-support: #EAF7EF;
  --color-bg-footer: #282828;
  --color-text: #282828;
  --color-text-muted: #5a6560;
  --color-text-light: #ffffff;
  --color-border: rgba(62, 175, 117, 0.15);
  --color-border-card: rgba(0, 0, 0, 0.05);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.08);
  --color-header-bg: rgba(250, 252, 250, 0.95);
  
  /* Fonts */
  --font-main: 'Inter', sans-serif;
  
  /* Border Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Dark Mode Variables Override */
body.dark-mode {
  --color-bg: #121413;
  --color-bg-card: #191c1a;
  --color-bg-support: #1b2621;
  --color-bg-footer: #0c0d0d;
  --color-text: #e2e8f0;
  --color-text-muted: #94a3b8;
  --color-border: rgba(62, 175, 117, 0.25);
  --color-border-card: rgba(255, 255, 255, 0.05);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
  --shadow-md: 0 10px 30px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 20px 40px rgba(0, 0, 0, 0.4);
  --color-header-bg: rgba(25, 28, 26, 0.95);
}

/* Reset and Global Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  transition: background-color var(--transition-normal), color var(--transition-normal);
  -webkit-font-smoothing: antialiased;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color var(--transition-fast);
}

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

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: pointer;
}

ul {
  list-style: none;
}

/* Utility Classes */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-padding {
  padding: 100px 0;
}

@media (max-width: 768px) {
  .section-padding {
    padding: 60px 0;
  }
}

/* Section Headers */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header .tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-primary);
  background-color: rgba(var(--color-primary-rgb), 0.1);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}

.section-header p {
  font-size: 1.15rem;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .section-header {
    margin-bottom: 40px;
  }
  .section-header h2 {
    font-size: 2rem;
  }
  .section-header p {
    font-size: 1rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
  text-align: center;
  position: relative;
  overflow: hidden;
  gap: 8px;
}

.btn-primary {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  box-shadow: 0 4px 14px rgba(var(--color-primary-rgb), 0.2);
}

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--color-primary-rgb), 0.3);
}

.btn-secondary {
  background-color: var(--color-secondary);
  color: var(--color-text-light);
  box-shadow: 0 4px 14px rgba(var(--color-secondary-rgb), 0.2);
}

.btn-secondary:hover {
  background-color: var(--color-secondary-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(var(--color-secondary-rgb), 0.3);
}

.btn-outline {
  border: 2px solid var(--color-border);
  color: var(--color-text);
  background-color: transparent;
}

.btn-outline:hover {
  border-color: var(--color-primary);
  background-color: rgba(var(--color-primary-rgb), 0.05);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-text {
  color: var(--color-text);
  font-weight: 600;
  padding: 8px 16px;
  background: transparent;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-text:hover {
  color: var(--color-primary);
}

/* Header/Navbar Styles */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background-color: var(--color-header-bg);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border-card);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 90px; /* Adjusted to fit larger logo */
}

.logo img {
  height: 52px; /* Increased logo size */
  width: auto;
  transition: transform var(--transition-normal);
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text);
  position: relative;
  padding: 6px 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-primary);
  transition: width var(--transition-normal);
}

.nav-link:hover {
  color: var(--color-primary);
}

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

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

/* Theme Toggle Button */
.theme-toggle {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-support);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: all var(--transition-normal);
  border: 1px solid var(--color-border-card);
}

.theme-toggle:hover {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  transform: scale(1.05);
}

.theme-toggle svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
  transition: transform var(--transition-slow);
}

body.dark-mode .theme-toggle svg {
  transform: rotate(360deg);
}

/* Hide theme icons depending on state */
.sun-icon {
  display: none;
}

.moon-icon {
  display: block;
}

body.dark-mode .sun-icon {
  display: block;
}

body.dark-mode .moon-icon {
  display: none;
}

/* Mobile Menu Toggle */
.mobile-menu-btn {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-bg-support);
  color: var(--color-text);
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border-card);
}

@media (max-width: 992px) {
  .mobile-menu-btn {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 90px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 90px);
    background-color: var(--color-bg);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    transition: left var(--transition-normal);
    z-index: 999;
    border-top: 1px solid var(--color-border-card);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-actions .btn {
    display: none; /* Hide on mobile in action bar, but keep toggle and trigger */
  }
}

/* Hero Section Styles */
.hero-section {
  padding: 160px 0 100px;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 48px;
}

.hero-content {
  max-width: 650px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -1.5px;
  margin-bottom: 24px;
  color: var(--color-text);
}

.hero-subtitle {
  font-size: 1.25rem;
  color: var(--color-text-muted);
  margin-bottom: 36px;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.hero-microcopy {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
}

/* Expert Image Container (Premium style) */
.expert-image-container {
  position: relative;
  width: 100%;
  max-width: 440px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border);
  background-color: var(--color-bg-card);
  z-index: 2;
  transition: transform var(--transition-normal);
}

.expert-image-container:hover {
  transform: translateY(-5px);
}

.hero-expert-img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.circle-bg-element {
  position: absolute;
  top: 10%;
  left: 10%;
  width: 80%;
  height: 80%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--color-primary-rgb), 0.15) 0%, rgba(var(--color-secondary-rgb), 0.05) 100%);
  filter: blur(20px);
  z-index: 1;
}

@media (max-width: 992px) {
  .hero-section {
    padding: 140px 0 60px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .hero-content {
    max-width: 100%;
    margin: 0 auto;
  }
  .hero-title {
    font-size: 2.75rem;
  }
  .hero-actions {
    justify-content: center;
  }
  .expert-image-container {
    margin: 0 auto;
  }
}

/* Trust Bar */
.trust-bar {
  background-color: rgba(var(--color-primary-rgb), 0.03);
  border-top: 1px solid var(--color-border-card);
  border-bottom: 1px solid var(--color-border-card);
  padding: 24px 0;
  text-align: center;
}

.trust-flex {
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px 24px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  color: var(--color-text-muted);
}

.dot-separator {
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .trust-flex {
    flex-direction: column;
    gap: 12px;
  }
  .dot-separator {
    display: none;
  }
}

/* Dor (Problema) Section */
.dor-section {
  background-color: var(--color-bg);
}

.dor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr; /* Modified to exactly 2 cards per line */
  gap: 24px;
  margin-top: 40px;
}

.dor-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-card);
  padding: 32px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

/* Card 5 spreads to full width if odd item, but to keep grid neat let's let it sit nicely or stretch on mobile */
.dor-card:nth-child(5) {
  grid-column: span 2;
}

.dor-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background-color: var(--color-secondary);
  transition: height var(--transition-normal);
}

.dor-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(243, 114, 95, 0.15);
}

.dor-card:hover::after {
  height: 100%;
}

.dor-icon {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.dor-card-icon {
  stroke: var(--color-secondary); /* Brand coral/orange flat line icon */
  transition: transform var(--transition-normal);
}

.dor-card:hover .dor-card-icon {
  transform: scale(1.1);
}

.dor-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 12px;
  color: var(--color-text);
}

.dor-card p {
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

@media (max-width: 768px) {
  .dor-grid {
    grid-template-columns: 1fr;
  }
  .dor-card:nth-child(5) {
    grid-column: span 1;
  }
}

/* Solução Section (Inverted Colors - Dark Background) */
.solucao-section {
  background-color: #0c0d0d; /* Brand graphite/black background */
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  position: relative;
}

.solucao-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.solucao-content h2 {
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 24px;
  letter-spacing: -0.5px;
  color: #ffffff;
}

.solucao-content p {
  font-size: 1.1rem;
  color: #a0aec0;
  margin-bottom: 24px;
}

.solucao-promise-block {
  background-color: #121413;
  border-left: 4px solid var(--color-secondary); /* Brand Orange */
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-right: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding: 20px 24px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin-bottom: 32px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.solucao-promise-block strong {
  display: block;
  font-size: 1.05rem;
  color: #ffffff;
  margin-bottom: 6px;
}

.solucao-promise-block p {
  font-size: 0.95rem;
  color: #a0aec0;
  margin-bottom: 0;
}

.solucao-cards {
  display: grid;
  grid-template-columns: 1fr 1fr; /* Divided by 2 per line */
  gap: 20px;
}

.solucao-card {
  background-color: #121413; /* Grafite escuro */
  border: 1px solid rgba(255, 255, 255, 0.05);
  padding: 24px;
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  height: 100%; /* Equal heights */
  gap: 16px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  transition: all var(--transition-normal);
}

.solucao-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-primary); /* Brand Green on hover */
  box-shadow: 0 10px 25px rgba(62, 175, 117, 0.1);
}

.solucao-card .card-num {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-secondary); /* Brand Orange for numbers */
  font-family: monospace;
}

.solucao-card .card-info h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 6px;
  color: #ffffff;
}

.solucao-card .card-info p {
  font-size: 0.9rem;
  color: #a0aec0;
  line-height: 1.5;
}

@media (max-width: 992px) {
  .solucao-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .solucao-cards {
    grid-template-columns: 1fr;
  }
}

/* Serviços Section */
.servicos-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 24px;
}

.servico-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  grid-column: span 4;
  position: relative;
}

.servico-card.destaque {
  grid-column: span 12;
  border: 2px solid var(--color-primary);
  background: linear-gradient(135deg, var(--color-bg-card) 0%, rgba(var(--color-primary-rgb), 0.02) 100%);
}

.servico-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(62, 175, 117, 0.25);
}

.servico-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 20px;
}

.servico-icon {
  font-size: 2rem;
  width: 50px;
  height: 50px;
  background-color: var(--color-bg-support);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
}

.servico-card.destaque .servico-icon {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.servico-header h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
}

.servico-card p {
  color: var(--color-text-muted);
  margin-bottom: 24px;
  font-size: 1rem;
}

.servico-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px 24px;
}

.servico-card:not(.destaque) .servico-list {
  grid-template-columns: 1fr;
}

.servico-list li {
  font-size: 0.95rem;
  color: var(--color-text);
  display: flex;
  align-items: center;
  gap: 10px;
}

.servico-list li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 800;
}

@media (max-width: 992px) {
  .servico-card {
    grid-column: span 12 !important;
    padding: 30px;
  }
  .servico-list {
    grid-template-columns: 1fr !important;
  }
}

/* Método Timeline Section (No iframe/no scroll) */
.timeline {
  position: relative;
  display: grid;
  grid-template-columns: repeat(5, 1fr); /* 5 cards per line, no horizontal scroll */
  gap: 20px;
  margin-top: 40px;
  padding-bottom: 0;
  overflow-x: visible; /* Clear horizontal scroll */
}

.timeline::before {
  content: '';
  position: absolute;
  top: 23px; /* Center of the 46px timeline badge */
  left: 0;
  width: 100%;
  height: 2px;
  background-color: var(--color-border);
  z-index: 1;
}

.timeline-item {
  min-width: auto;
  flex: none;
  position: relative;
  z-index: 2;
}

.timeline-badge {
  width: 46px;
  height: 46px;
  background-color: var(--color-bg-card);
  border: 3px solid var(--color-primary);
  color: var(--color-primary);
  font-size: 1.15rem;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  transition: all var(--transition-normal);
  font-family: monospace;
}

.timeline-item:hover .timeline-badge {
  background-color: var(--color-primary);
  color: var(--color-text-light);
  transform: scale(1.1);
}

.timeline-content {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-card);
  padding: 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal);
}

.timeline-item:hover .timeline-content {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.timeline-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--color-text);
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 16px;
  line-height: 1.5;
}

.timeline-deliverable {
  display: block;
  font-size: 0.8rem;
  border-top: 1px solid var(--color-border-card);
  padding-top: 12px;
  color: var(--color-text);
}

.metodo-cta {
  text-align: center;
  margin-top: 40px;
}

@media (max-width: 992px) {
  .timeline {
    grid-template-columns: 1fr; /* Vertical layout on mobile */
    gap: 30px;
    padding-left: 20px;
  }
  .timeline::before {
    top: 0;
    left: 23px; /* Vertical timeline line */
    width: 2px;
    height: 100%;
  }
  .timeline-item {
    display: flex;
    gap: 20px;
  }
  .timeline-badge {
    margin-bottom: 0;
    flex-shrink: 0;
  }
  .timeline-content {
    flex-grow: 1;
  }
}

/* Modelos de Trabalho Section */
.modelos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.modelo-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
}

.modelo-card.destaque {
  border: 2px solid var(--color-primary);
  transform: translateY(-10px);
  box-shadow: var(--shadow-lg);
  background: linear-gradient(180deg, var(--color-bg-card) 0%, rgba(var(--color-primary-rgb), 0.01) 100%);
}

.modelo-card:hover:not(.destaque) {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
}

.modelo-tag {
  display: inline-block;
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  background-color: rgba(var(--color-primary-rgb), 0.1);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  margin-bottom: 20px;
}

.modelo-card.destaque .modelo-tag {
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.modelo-card h3 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: 12px;
}

.modelo-desc {
  font-size: 0.95rem;
  color: var(--color-text-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.modelo-features {
  margin-bottom: 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modelo-features li {
  font-size: 0.95rem;
  color: var(--color-text);
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.modelo-features li::before {
  content: '✓';
  color: var(--color-primary);
  font-weight: 800;
}

.modelo-filter-note {
  font-size: 0.8rem;
  background-color: rgba(243, 114, 95, 0.08);
  border-left: 3px solid var(--color-secondary);
  padding: 12px 16px;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  margin-bottom: 24px;
}

.modelo-filter-note strong {
  display: block;
  color: var(--color-secondary);
  margin-bottom: 2px;
}

.modelo-card .btn {
  margin-top: auto;
  width: 100%;
}

@media (max-width: 992px) {
  .modelo-card.destaque {
    transform: translateY(0);
  }
}

/* Portfólio Section */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.portfolio-item {
  display: flex;
  flex-direction: column;
}

.portfolio-visual-container {
  height: 220px;
  background-color: var(--color-bg-support);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-card);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  position: relative;
  transition: all var(--transition-normal);
  padding: 20px;
}

.portfolio-item:hover .portfolio-visual-container {
  transform: translateY(-5px);
  border-color: var(--color-primary);
}

.portfolio-mockup {
  width: 100%;
  height: 100%;
  border-radius: var(--radius-sm);
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-card);
  position: relative;
  overflow: hidden;
}

.portfolio-mockup.landing-sales {
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mockup-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.mockup-logo {
  width: 40px;
  height: 8px;
  border-radius: 4px;
  background-color: var(--color-primary);
}

.mockup-nav-dots {
  display: flex;
  gap: 4px;
}

.mockup-nav-dots span {
  width: 12px;
  height: 4px;
  border-radius: 2px;
  background-color: var(--color-bg-support);
}

.mockup-page-hero {
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 6px;
}

.mockup-line {
  height: 6px;
  border-radius: 3px;
  background-color: var(--color-bg-support);
}

.mockup-line.title { width: 80%; background-color: var(--color-text); }
.mockup-line.subtitle { width: 60%; }
.mockup-page-btn {
  width: 40%;
  height: 12px;
  border-radius: 4px;
  background-color: var(--color-secondary);
  margin-top: 8px;
}

.branding-product {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
}

.branding-circle-main {
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--color-primary) 0%, var(--color-secondary) 100%);
}

.branding-squares {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.branding-squares span {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1;
}

.color-palette-dots {
  display: flex;
  gap: 6px;
}

.color-palette-dots span {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.ebook-design {
  background-color: var(--color-bg-support);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.ebook-cover {
  width: 70%;
  height: 100%;
  background-color: var(--color-bg-card);
  border-radius: 4px 12px 12px 4px;
  border: 1px solid var(--color-border);
  box-shadow: 4px 4px 10px rgba(0,0,0,0.1);
  padding: 16px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.ebook-tag {
  font-size: 0.5rem;
  font-weight: 700;
  color: var(--color-secondary);
  letter-spacing: 0.5px;
}

.ebook-cover h4 {
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--color-text);
  line-height: 1.2;
}

.ebook-bar {
  height: 4px;
  width: 30px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.creative-ads {
  padding: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.ad-card {
  width: 80%;
  height: 100%;
  background-color: var(--color-bg-card);
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-card);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.ad-image-mock {
  height: 70px;
  background-color: var(--color-bg-support);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
}

.ad-text-mock {
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.ad-title-mock {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--color-text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ad-btn-mock {
  align-self: flex-start;
  font-size: 0.55rem;
  font-weight: 700;
  background-color: var(--color-primary);
  color: var(--color-text-light);
  padding: 2px 6px;
  border-radius: 2px;
}

.portfolio-info {
  margin-top: 16px;
}

.portfolio-info h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 6px;
}

.portfolio-info p {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Para Quem É / Não É Section (Inverted Colors - Negative Theme) */
.para-quem-section {
  background-color: #0c0d0d; /* Negative theme background */
  color: #ffffff;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.para-quem-section .section-header h2 {
  color: #ffffff;
}

.para-quem-section .section-header p {
  color: #a0aec0;
}

.para-quem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 40px;
}

.qual-card {
  background-color: #121413; /* Negative card */
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  border-top: 5px solid var(--color-primary); /* Brand green */
}

.qual-card.is-not {
  border-top-color: var(--color-secondary); /* Brand orange */
}

.qual-card h3 {
  font-size: 1.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 24px;
}

.qual-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.qual-list li {
  font-size: 0.95rem;
  color: #a0aec0;
  line-height: 1.5;
  position: relative;
  padding-left: 24px;
}

.qual-list li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary); /* Green check */
  font-weight: 800;
}

.qual-card.is-not .qual-list li::before {
  content: '✕';
  color: var(--color-secondary); /* Orange cross */
}

@media (max-width: 992px) {
  .para-quem-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
  .qual-card {
    padding: 30px;
  }
}

/* FAQ Section */
.faq-list {
  max-width: 800px;
  margin: 40px auto 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.faq-item {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item:hover {
  border-color: rgba(62, 175, 117, 0.2);
}

.faq-question {
  width: 100%;
  padding: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-text);
  text-align: left;
  gap: 20px;
  background-color: transparent;
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  width: 24px;
  height: 24px;
  position: relative;
  flex-shrink: 0;
}

.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  background-color: currentColor;
  transition: transform var(--transition-normal);
}

.faq-icon::before {
  top: 11px;
  left: 4px;
  width: 16px;
  height: 2px;
}

.faq-icon::after {
  top: 4px;
  left: 11px;
  width: 2px;
  height: 16px;
}

.faq-item.active .faq-icon::after {
  transform: rotate(90deg);
  opacity: 0;
}

.faq-item.active .faq-icon::before {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal), padding var(--transition-normal);
  padding: 0 24px;
  color: var(--color-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

.faq-item.active .faq-answer {
  max-height: 200px;
  padding-bottom: 24px;
}

/* Diagnóstico Section */
.diagnostico-section {
  background-color: var(--color-bg);
  position: relative;
}

.diagnostico-container {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.diagnostico-info h2 {
  font-size: 2.75rem;
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 24px;
  letter-spacing: -1px;
}

.diagnostico-info p {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  margin-bottom: 32px;
  line-height: 1.6;
}

.diagnostico-form-wrapper {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
}

.qual-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

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

.form-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
}

.form-group input, 
.form-group select, 
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--color-border-card);
  border-radius: var(--radius-sm);
  background-color: var(--color-bg);
  color: var(--color-text);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-group input:focus, 
.form-group select:focus, 
.form-group textarea:focus {
  border-color: var(--color-primary);
  background-color: var(--color-bg-card);
  box-shadow: 0 0 0 3px rgba(var(--color-primary-rgb), 0.1);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.checkbox-group {
  flex-direction: row;
  align-items: flex-start;
  gap: 10px;
}

.checkbox-group input[type="checkbox"] {
  width: auto;
  margin-top: 4px;
}

.checkbox-group label {
  font-weight: 400;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

.text-link {
  color: var(--color-primary);
  text-decoration: underline;
}

.text-link:hover {
  color: var(--color-primary-hover);
}

.btn-block {
  width: 100%;
}

.form-microcopy {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-align: center;
}

.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

@media (max-width: 992px) {
  .diagnostico-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .diagnostico-form-wrapper {
    padding: 30px 20px;
  }
  .form-row {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

/* Footer Section */
.footer {
  background-color: var(--color-bg-footer);
  color: #a0aec0;
  padding: 80px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-logo img {
  height: 36px;
  width: auto;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.6;
}

.footer-info {
  font-size: 14px;
  line-height: 1.5;
  color: #718096;
}

.footer-links h4, 
.footer-contact h4 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links ul, 
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: #a0aec0;
}

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

.footer-contact li {
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-bottom {
  padding: 24px 0;
  font-size: 0.8rem;
}

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

.footer-legal-links {
  display: flex;
  gap: 12px;
  align-items: center;
}

.footer-legal-links a {
  color: #a0aec0;
}

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

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}