/* --------------------------------------------------------------------------
   CVEGuard - Brand & Product First Premium Redesign
   Aesthetics: Swiss Minimalist, Clean, High Contrast, Technology & Engineering
   -------------------------------------------------------------------------- */

:root {
  /* Colors */
  --bg-dark: #080A0D;
  --bg-graphite: #11151A;
  --bg-light: #F5F7F8;
  
  --accent-cyan: #20c1e8;
  --accent-teal: #21add5;
  --accent-blue: #23648f;
  --accent-red: #ef4444;
  
  --text-white: #ffffff;
  --text-grey: #94a3b8;
  --text-dark: #080A0D;
  --text-muted: #64748b;
  
  --border-light: rgba(255, 255, 255, 0.08);
  --border-dark: rgba(8, 10, 13, 0.1);
  --border-accent: rgba(32, 193, 232, 0.4);
  
  /* Typography */
  --font-title: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  /* Spacing */
  --section-pad: 140px;
  --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Global */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  outline: none;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg-dark);
  color: var(--text-white);
  font-family: var(--font-body);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--text-white);
  line-height: 1.2;
}

p {
  color: var(--text-grey);
}

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

ul {
  list-style: none;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
}

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

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

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

/* Section styling with narrative spacing */
.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section-alt {
  background-color: var(--bg-graphite);
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
}

.section-dark {
  background-color: #040507;
}

.section-title-wrapper {
  margin-bottom: 6rem;
}

.section-title-wrapper h2 {
  font-size: 2.75rem;
  font-weight: 300;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.15rem;
  color: var(--text-grey);
  font-weight: 300;
}

/* Glass container styling */
.glass {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-light);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 1.85rem;
  font-family: var(--font-title);
  font-weight: 500;
  font-size: 0.9rem;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--accent-cyan);
  color: var(--bg-dark);
}

.btn-primary:hover {
  background-color: var(--accent-teal);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  border-color: var(--border-light);
  color: var(--text-white);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 1.1rem 2.25rem;
  font-size: 1rem;
}

/* Header / Navigation Bar */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 2.5rem 0;
  transition: var(--transition);
}

.header.sticky {
  background-color: rgba(8, 10, 13, 0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--border-light);
}

.header-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

.header-logo img {
  height: 90px; /* Grande e Legível */
  width: auto;
  display: block;
}

.header-nav ul {
  display: flex;
  gap: 2.5rem;
}

.header-link {
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-grey);
}

.header-link:hover, .header-link.active {
  color: var(--accent-cyan);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.header-action-secondary {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-grey);
}

.header-action-secondary:hover {
  color: var(--text-white);
}

.header-action-primary {
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--accent-cyan);
  border-bottom: 1.5px solid var(--accent-cyan);
  padding-bottom: 2px;
}

.header-action-primary:hover {
  color: var(--accent-teal);
  border-color: var(--accent-teal);
}

.header-toggle {
  display: none;
  background: transparent;
  border: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
}

.header-toggle span {
  width: 24px;
  height: 1.5px;
  background-color: var(--text-white);
  transition: var(--transition);
}

/* Hero Section */
.hero {
  padding: 16rem 0 10rem;
  background: radial-gradient(circle at 85% 25%, rgba(32, 193, 232, 0.05) 0%, transparent 55%);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 6rem;
  align-items: center;
}

.hero-brand-area {
  margin-bottom: 2rem;
}

.hero-large-logo {
  width: 320px; /* Grande e Legível */
  height: auto;
  display: block;
}

.hero-brand-area .byline {
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  margin-top: 0.25rem;
  padding-left: 2px;
}

.hero-text-block h1 {
  font-size: 3.5rem;
  line-height: 1.15;
  font-weight: 300;
  margin-bottom: 1.5rem;
  color: var(--text-white);
}

.hero-text-block .lead {
  font-size: 1.2rem;
  font-weight: 300;
  color: var(--text-grey);
  margin-bottom: 3.5rem;
  max-width: 540px;
}

.hero-ctas {
  display: flex;
  gap: 1.5rem;
}

/* Hero Visual Composition */
.hero-visual-block {
  display: flex;
  justify-content: center;
}

.hero-composition {
  position: relative;
  width: 100%;
  max-width: 420px;
}

.composition-photo-container {
  width: 100%;
  height: 380px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border-light);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.composition-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.85) contrast(1.05);
}

.composition-console {
  position: absolute;
  bottom: -40px;
  left: -40px;
  width: 320px;
  z-index: 10;
}

/* Console Mockup */
.console-mockup {
  background-color: var(--bg-graphite);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.console-topbar {
  background-color: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-light);
  padding: 0.65rem 1rem;
  display: flex;
  align-items: center;
}

.window-controls {
  display: flex;
  gap: 5px;
}

.window-controls span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.15);
}

.window-title {
  font-family: var(--font-title);
  font-size: 0.7rem;
  color: var(--text-grey);
  margin-left: 1rem;
  font-weight: 500;
}

.console-body {
  padding: 1.25rem;
}

.status-summary {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.status-item {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  background-color: rgba(255, 255, 255, 0.01);
  padding: 0.55rem 0.75rem;
  border-radius: 4px;
  border: 1px solid rgba(255, 255, 255, 0.02);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
}

.dot-online {
  background-color: var(--accent-cyan);
  box-shadow: 0 0 6px var(--accent-cyan);
}

.status-label {
  font-size: 0.75rem;
  font-weight: 500;
}

.status-val {
  margin-left: auto;
  font-size: 0.7rem;
  color: var(--text-grey);
}

/* Section 02: Editorial Data Section (LIGHT BACKGROUND) */
.section-editorial {
  background-color: var(--bg-light);
  color: var(--text-dark);
  border-top: 1px solid var(--border-dark);
  border-bottom: 1px solid var(--border-dark);
}

.editorial-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 6rem;
  align-items: flex-start;
}

.editorial-intro h2 {
  font-size: 3.25rem;
  font-weight: 300;
  line-height: 1.1;
  color: var(--text-dark);
  margin-bottom: 1rem;
}

.editorial-subtitle {
  font-size: 1.35rem;
  color: var(--text-muted);
  font-weight: 300;
}

.editorial-data-blocks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem 3rem;
}

.data-block {
  border-top: 1px solid rgba(8, 10, 13, 0.08);
  padding-top: 1.5rem;
}

.data-block .label {
  font-family: var(--font-title);
  font-size: 0.75rem;
  color: var(--accent-teal);
  font-weight: 600;
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 0.5rem;
}

.data-block .value {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 400;
  color: var(--text-dark);
  margin-bottom: 0.75rem;
  line-height: 1.1;
}

.data-block .value .unit {
  font-size: 1.15rem;
  font-weight: 300;
}

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

/* Section 03: Product Showcase */
.product-showcase-grid {
  display: flex;
  flex-direction: column;
  gap: 8rem;
  margin-top: 6rem;
}

.showcase-card {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 6rem;
  align-items: center;
}

.showcase-card:nth-child(even) {
  grid-template-columns: 1.15fr 1fr;
}

.showcase-card:nth-child(even) .showcase-info {
  order: 2;
}

.showcase-card:nth-child(even) .showcase-visual {
  order: 1;
}

.showcase-info .product-tag {
  font-family: var(--font-title);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--accent-cyan);
  border-bottom: 1.5px solid var(--accent-cyan);
  padding-bottom: 2px;
  display: inline-block;
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.showcase-info h3 {
  font-size: 2.5rem;
  font-weight: 300;
  margin-bottom: 0.5rem;
}

.product-intro {
  font-size: 1.1rem;
  font-weight: 300;
  margin-bottom: 2.5rem;
}

.product-features {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.product-features li {
  font-size: 0.95rem;
  color: var(--text-grey);
  position: relative;
  padding-left: 1.5rem;
}

.product-features li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
}

/* Phone Mockup Frame */
.phone-frame {
  width: 260px;
  height: 520px;
  background-color: var(--bg-graphite);
  border: 1px solid var(--border-light);
  border-radius: 40px;
  padding: 10px;
  margin: 0 auto;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  position: relative;
}

.phone-notch {
  width: 100px;
  height: 18px;
  background-color: var(--bg-graphite);
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  border-radius: 0 0 12px 12px;
  z-index: 10;
}

.phone-screen {
  background-color: var(--bg-dark);
  height: 100%;
  border-radius: 32px;
  overflow: hidden;
  padding: 1.75rem 1rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.phone-app-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.7rem;
  color: var(--text-grey);
}

.phone-app-body {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  align-items: center;
}

.charging-circle {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 3px solid var(--accent-cyan);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 15px rgba(32, 193, 232, 0.1);
}

.circle-val {
  font-family: var(--font-title);
  font-size: 2.25rem;
  font-weight: 600;
}

.circle-lbl {
  font-size: 0.75rem;
  color: var(--text-grey);
}

.app-session-details {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.detail-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.8rem;
  border-bottom: 1px solid var(--border-light);
  padding-bottom: 0.5rem;
}

.btn-app-stop {
  background-color: var(--accent-red);
  color: var(--text-white);
  border: none;
  width: 100%;
  padding: 0.65rem;
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
}

/* Browser Mockup Frame */
.browser-frame {
  background-color: var(--bg-graphite);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  overflow: hidden;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.browser-header {
  background-color: rgba(255, 255, 255, 0.02);
  border-bottom: 1px solid var(--border-light);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
}

.browser-dots {
  display: flex;
  gap: 5px;
}

.browser-dots span {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.15);
}

.browser-url {
  font-family: var(--font-body);
  font-size: 0.7rem;
  color: var(--text-muted);
  margin-left: 1.5rem;
}

.browser-body {
  padding: 1.5rem;
}

.mock-table {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mock-row {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  font-size: 0.8rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.mock-header {
  color: var(--text-muted);
  border-bottom-color: var(--border-light);
}

.mock-badge {
  color: var(--accent-cyan);
}

/* Section 04: Telemetry Pipeline Flow */
.pipeline-flow {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1rem;
  margin-top: 5rem;
}

.pipeline-step {
  text-align: center;
  position: relative;
}

.step-icon {
  font-size: 2rem;
  margin-bottom: 1.5rem;
  display: block;
}

.pipeline-step h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  letter-spacing: 0.05em;
  color: var(--text-white);
}

.pipeline-step p {
  font-size: 0.75rem;
  line-height: 1.45;
  color: var(--text-grey);
}

.step-arrow {
  position: absolute;
  top: 1.25rem;
  right: -0.75rem;
  color: var(--text-muted);
  font-size: 1.25rem;
}

/* Section 05: Smart Charging Panel */
.smart-charging-info h2 {
  font-size: 2.75rem;
  font-weight: 300;
  line-height: 1.15;
}

.section-tag-dark {
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-cyan);
  letter-spacing: 0.05em;
  display: block;
  margin-bottom: 1.5rem;
}

.smart-lead {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--text-grey);
  margin-bottom: 2.5rem;
}

.smart-grid-features {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.smart-feat h5 {
  font-size: 1.1rem;
  font-weight: 500;
  margin-bottom: 0.5rem;
}

.smart-feat p {
  font-size: 0.9rem;
}

.smart-disclaimer {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 2.5rem;
}

/* Dynamic Panel Visuals */
.load-control-panel {
  background-color: var(--bg-graphite);
  border: 1px solid var(--border-light);
  padding: 2.5rem;
  border-radius: 6px;
  width: 100%;
  max-width: 420px;
  margin-left: auto;
}

.panel-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  margin-bottom: 0.85rem;
}

.limit-value {
  color: var(--accent-cyan);
  font-weight: 600;
}

.panel-meter {
  height: 4px;
  background-color: rgba(255, 255, 255, 0.04);
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 2rem;
}

.meter-bar {
  height: 100%;
  background-color: var(--accent-cyan);
}

.panel-grid {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.panel-node {
  display: flex;
  justify-content: space-between;
  padding: 0.75rem 1rem;
  border-radius: 4px;
  font-size: 0.85rem;
  border: 1px solid transparent;
}

.node-active {
  background-color: rgba(32, 193, 232, 0.02);
  border-color: rgba(32, 193, 232, 0.1);
  color: var(--accent-cyan);
}

.node-queue {
  background-color: rgba(255, 255, 255, 0.01);
  border-color: var(--border-light);
  color: var(--text-grey);
}

/* Section 06: Target Box Split */
.audience-box {
  border-top: 1px solid var(--border-light);
  padding-top: 2.5rem;
}

.box-num {
  font-family: var(--font-title);
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 600;
  display: block;
  margin-bottom: 1rem;
}

.audience-box h3 {
  font-size: 2rem;
  font-weight: 300;
  margin-bottom: 0.5rem;
}

.box-highlight {
  font-size: 1.05rem;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
}

.audience-box p {
  font-size: 0.95rem;
}

/* Section 07: Steps Grid */
.impl-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  margin-top: 4rem;
}

.impl-card {
  border-top: 1px solid var(--border-light);
  padding-top: 1.5rem;
}

.impl-num {
  font-family: var(--font-title);
  font-size: 0.8rem;
  color: var(--accent-teal);
  font-weight: 600;
  display: block;
  margin-bottom: 1rem;
}

.impl-card h4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.impl-card p {
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Section 08: Pricing */
.plans-container {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 4rem;
}

.plan-wrapper {
  background-color: var(--bg-primary);
  border: 1px solid var(--border-light);
  padding: 3.5rem 2.5rem;
  border-radius: 4px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.plan-wrapper.featured {
  border-color: var(--accent-cyan);
}

.featured-ribbon {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  font-family: var(--font-title);
  font-size: 0.65rem;
  font-weight: 600;
  color: var(--accent-cyan);
  text-transform: uppercase;
}

.plan-head h4 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
  letter-spacing: 0.05em;
}

.plan-price {
  display: flex;
  align-items: baseline;
  margin-bottom: 0.5rem;
}

.plan-price .unit {
  font-size: 1.25rem;
  font-weight: 400;
  margin-right: 4px;
}

.plan-price .value {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 300;
}

.plan-price .period {
  font-size: 0.9rem;
  color: var(--text-grey);
}

.plan-limit {
  font-size: 0.85rem;
  color: var(--text-muted);
  display: block;
  margin-bottom: 2.5rem;
}

.plan-body {
  margin-bottom: 3.5rem;
}

.plan-body ul {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.plan-body li {
  font-size: 0.9rem;
  color: var(--text-grey);
  position: relative;
  padding-left: 1.25rem;
}

.plan-body li::before {
  content: "—";
  position: absolute;
  left: 0;
  color: var(--accent-cyan);
}

.btn-select-plan {
  display: block;
  width: 100%;
  text-align: center;
  padding: 0.85rem;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 500;
  border-radius: 4px;
  border: 1px solid var(--border-light);
}

.plan-wrapper.featured .btn-select-plan {
  background-color: var(--accent-cyan);
  color: var(--bg-dark);
  border-color: var(--accent-cyan);
}

.btn-select-plan:hover {
  background-color: rgba(255, 255, 255, 0.02);
  border-color: rgba(255, 255, 255, 0.2);
}

.plan-wrapper.featured .btn-select-plan:hover {
  background-color: var(--accent-teal);
  border-color: var(--accent-teal);
}

.comparison-link-wrapper {
  margin-top: 3.5rem;
}

.link-details {
  font-family: var(--font-title);
  font-size: 0.85rem;
  color: var(--text-grey);
  border-bottom: 1px solid var(--text-grey);
  padding-bottom: 2px;
}

.link-details:hover {
  color: var(--accent-cyan);
  border-color: var(--accent-cyan);
}

/* Section 09: Enterprise Tech Specifications */
.enterprise-features-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 3rem;
  margin-top: 4rem;
}

.ent-feature h5 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.ent-feature p {
  font-size: 0.85rem;
  line-height: 1.5;
}

/* Final CTA Section */
.section-cta {
  padding: 10rem 0;
  border-top: 1px solid var(--border-light);
}

.section-cta h2 {
  font-size: 3rem;
  font-weight: 300;
  max-width: 800px;
  margin: 0 auto 1.5rem;
  line-height: 1.15;
}

.cta-desc {
  font-size: 1.25rem;
  color: var(--text-grey);
  font-weight: 300;
  margin-bottom: 4rem;
}

.cta-btn-wrap {
  margin-bottom: 6rem;
}

.cta-branding {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.cta-logo {
  width: 320px; /* Grande e Legível */
  height: auto;
}

.cta-byline {
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

/* Contact Grid Section */
.contact-container {
  max-width: 1000px;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 6rem;
  align-items: center;
}

.contact-info h2 {
  font-size: 2.75rem;
  font-weight: 300;
  margin-bottom: 1.5rem;
}

.contact-info p {
  font-size: 1.05rem;
  margin-bottom: 3.5rem;
}

.contact-meta {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 0.95rem;
  color: var(--text-grey);
}

.meta-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background-color: var(--bg-graphite);
  color: var(--accent-cyan);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.contact-form-wrapper {
  padding: 3.5rem;
  border-radius: 4px;
}

.form-row-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--text-grey);
}

.form-input {
  width: 100%;
  padding: 0.85rem 1rem;
  background-color: rgba(255, 255, 255, 0.01);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  color: var(--text-white);
  font-family: var(--font-body);
  transition: var(--transition);
}

.form-input:focus {
  border-color: var(--accent-cyan);
  background-color: rgba(255, 255, 255, 0.03);
}

select.form-input {
  cursor: pointer;
}

select.form-input option {
  background-color: var(--bg-dark);
  color: var(--text-white);
}

/* Success Modal Overlay */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(8, 10, 13, 0.97);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.modal-overlay.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  max-width: 420px;
  width: 90%;
  padding: 3rem 2.5rem;
  border-radius: 6px;
  text-align: center;
  transform: scale(0.95);
  transition: var(--transition);
}

.modal-overlay.open .modal {
  transform: scale(1);
}

.modal h3 {
  font-size: 1.5rem;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

.modal p {
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

/* Footer Section */
.footer {
  background-color: #040507;
  padding: 7rem 0 3.5rem;
  border-top: 1px solid var(--border-light);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 6rem;
  margin-bottom: 5rem;
}

.footer-brand {
  max-width: 340px;
}

.footer-logo-img {
  width: 240px; /* Grande e Legível */
  height: auto;
  margin-bottom: 1.5rem;
}

.footer-brand p {
  font-size: 0.85rem;
  line-height: 1.55;
  color: var(--text-grey);
}

.footer-links-col h5 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 1.75rem;
  letter-spacing: 0.05em;
  color: var(--text-white);
}

.footer-links-col ul {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.footer-links-col a {
  font-size: 0.85rem;
  color: var(--text-grey);
}

.footer-links-col a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-byline-logo {
  font-family: var(--font-title);
  font-weight: 600;
  letter-spacing: 0.05em;
}

/* Responsiveness */
@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 5rem;
    text-align: center;
  }
  .hero-large-logo {
    margin: 0 auto;
  }
  .hero-text-block .lead {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-ctas {
    justify-content: center;
  }
  .hero-composition {
    max-width: 320px;
  }
  .composition-photo-container {
    height: 320px;
  }
  .composition-console {
    left: -20px;
    bottom: -30px;
    width: 280px;
  }
  .editorial-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .showcase-card {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .showcase-card:nth-child(even) {
    grid-template-columns: 1fr;
  }
  .showcase-card:nth-child(even) .showcase-info {
    order: 1;
  }
  .showcase-card:nth-child(even) .showcase-visual {
    order: 2;
  }
  .pipeline-flow {
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem 1.5rem;
  }
  .step-arrow {
    display: none;
  }
  .plans-container, .impl-grid, .enterprise-features-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .plan-wrapper {
    padding: 3rem 2rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .header-logo img {
    height: 70px;
  }
  .header-nav {
    display: none;
  }
  .header-actions {
    display: none;
  }
  .header-toggle {
    display: flex;
  }
}

@media (max-width: 576px) {
  .hero-large-logo {
    width: 240px;
  }
  .hero-text-block h1 {
    font-size: 2.5rem;
  }
  .editorial-intro h2 {
    font-size: 2.5rem;
  }
  .editorial-data-blocks {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .pipeline-flow {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-form-wrapper {
    padding: 2.5rem 1.5rem;
  }
  .form-row-2 {
    grid-template-columns: 1fr;
    gap: 0;
  }
  .cta-logo {
    width: 240px;
  }
}