:root {
  --background: oklch(13% .01 20);
  --foreground: oklch(97% .005 60);
  --card: oklch(17% .01 20);
  --card-foreground: oklch(97% .005 60);
  --primary: oklch(78% .15 85);
  --primary-foreground: oklch(15% .01 60);
  --primary-glow: oklch(86% .16 90);
  --muted: oklch(20% .01 20);
  --muted-foreground: oklch(65% .01 40);
  --border: oklch(25% .01 20);
  --gradient-hero: linear-gradient(180deg, oklch(13% .01 20/.3) 0%, oklch(10% .01 20/.85) 60%, oklch(8% .01 20) 100%);
  --gradient-accent: linear-gradient(135deg, oklch(78% .15 85), oklch(62% .14 80));
  
  --font-sans: "Inter", system-ui, sans-serif;
  --font-display: "Oswald", "Bebas Neue", system-ui, sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}

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

ul {
  list-style: none;
}

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

/* Utilities */
.app-container {
  max-width: 80rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

@media (min-width: 1024px) {
  .app-container {
    padding: 0 2.5rem 0 5.5rem;
  }
}

.app-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.625rem 1.25rem;
  background-color: var(--primary);
  color: var(--primary-foreground);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-weight: 500;
  transition: background-color 0.15s ease;
  cursor: pointer;
  border: none;
}

.app-btn:hover {
  background-color: var(--primary-glow);
}

.app-btn-outline {
  background-color: transparent;
  color: var(--foreground);
  border: 1px solid rgba(255, 255, 255, 0.3);
  padding: 1rem 2rem;
  letter-spacing: 0.3em;
  transition: background-color 0.15s ease;
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 500;
}

.app-btn-outline:hover {
  background-color: rgba(255, 255, 255, 0.1);
}

.app-btn-lg {
  padding: 1rem 2rem;
  letter-spacing: 0.3em;
}

.app-text-primary { color: var(--primary); }
.app-text-muted { color: var(--muted-foreground); }
.app-bg-card { background-color: var(--card); }
.app-border-y { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }

/* Section Titles */
.app-section-label-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.app-section-label-wrapper.center {
  justify-content: center;
}

.app-section-label-line {
  height: 1px;
  width: 3rem;
  background-color: var(--primary);
}

.app-section-label {
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: var(--primary);
}

.app-section-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  font-size: 2.25rem;
  text-wrap: balance;
}

@media (min-width: 768px) {
  .app-section-title { font-size: 3rem; }
}

@media (min-width: 1024px) {
  .app-section-title { font-size: 3.75rem; }
}

.app-section-title.center {
  text-align: center;
  margin: 0 auto;
}

/* Header */
.app-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  backdrop-filter: blur(12px);
  background-color: color-mix(in oklab, var(--background) 70%, transparent);
  border-bottom: 1px solid color-mix(in oklab, var(--border) 50%, transparent);
}

.app-header-nav {
  height: 5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

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

.app-logo-img {
  height: 4rem;
  width: auto;
  object-fit: contain;
}

.app-nav-list {
  display: none;
  align-items: center;
  gap: 1.75rem;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted-foreground);
}

@media (min-width: 1280px) {
  .app-nav-list {
    display: flex;
  }
}

.app-nav-list a {
  transition: color 0.15s ease;
}

.app-nav-list a:hover {
  color: var(--foreground);
}

.app-header-btn {
  display: none;
}

@media (min-width: 768px) {
  .app-header-btn {
    display: inline-flex;
  }
}

/* Hero Section */
.app-section-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.app-hero-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: -3;
}

.app-hero-overlay-gradient {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  z-index: -2;
}

.app-hero-overlay-dark {
  position: absolute;
  inset: 0;
  background-color: color-mix(in oklab, var(--background) 40%, transparent);
  z-index: -1;
}

.app-global-sidebar {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3rem;
  background-color: var(--primary);
  border-right: 1px solid color-mix(in oklab, var(--border) 40%, transparent);
  align-items: center;
  justify-content: center;
  z-index: 40;
}

@media (min-width: 1024px) {
  .app-global-sidebar {
    display: flex;
  }
}

.app-global-sidebar-text {
  transform: rotate(-90deg);
  font-size: 10px;
  letter-spacing: 0.5em;
  text-transform: uppercase;
  color: var(--primary-foreground);
  font-weight: 600;
  white-space: nowrap;
}

.app-hero-content {
  position: relative;
  width: 100%;
  padding-top: 8rem;
  padding-bottom: 8rem;
}

@media (min-width: 1024px) {
  .app-hero-content {
    padding-left: 6rem;
  }
}

.app-hero-label-wrapper {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
}

.app-hero-label-line {
  height: 1px;
  width: 4rem;
  background-color: var(--primary);
}

.app-hero-label {
  font-size: 0.75rem;
  letter-spacing: 0.4em;
  text-transform: uppercase;
  color: color-mix(in oklab, var(--primary-foreground) 80%, transparent);
}

.app-hero-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 0.95;
  font-size: 3rem;
  max-width: 64rem;
}

.app-hero-title-highlight {
  color: var(--primary);
}

@media (min-width: 768px) {
  .app-hero-title {
    font-size: 4.5rem;
  }
}

@media (min-width: 1024px) {
  .app-hero-title {
    font-size: 6rem;
  }
}

.app-hero-desc {
  margin-top: 2rem;
  max-width: 42rem;
  font-size: 1.125rem;
  color: var(--muted-foreground);
  letter-spacing: 0.025em;
  text-transform: uppercase;
}

@media (min-width: 768px) {
  .app-hero-desc {
    font-size: 1.25rem;
  }
}

.app-hero-actions {
  margin-top: 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.app-hero-btn-primary {
  box-shadow: 0 20px 60px -20px oklch(78% .15 85/.5);
}

/* Marquee Section */
.app-section-marquee {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background-color: var(--card);
  overflow: hidden;
}

.app-marquee-wrapper {
  display: flex;
  gap: 3rem;
  padding: 1.5rem 0;
  animation: marquee 40s linear infinite;
  white-space: nowrap;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.5rem;
  letter-spacing: 0.05em;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.app-marquee-item {
  display: flex;
  align-items: center;
  gap: 3rem;
  color: var(--muted-foreground);
}

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

/* Numbers Section */
.app-section-numbers {
  padding: 5rem 0;
}

@media (min-width: 1024px) {
  .app-section-numbers { padding: 7rem 0; }
}

.app-numbers-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background-color: var(--border);
  margin-top: 4rem;
}

@media (min-width: 768px) {
  .app-numbers-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.app-number-card {
  background-color: var(--background);
  padding: 2.5rem;
  text-align: center;
}

.app-number-value {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  color: var(--primary);
}

@media (min-width: 768px) {
  .app-number-value { font-size: 3.75rem; }
}

.app-number-label {
  margin-top: 0.75rem;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted-foreground);
}

/* Sobre Section */
.app-section-sobre {
  padding: 8rem 0;
  background-color: var(--card);
}

@media (min-width: 1024px) {
  .app-section-sobre { padding: 10rem 0; }
}

.app-sobre-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) {
  .app-sobre-grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 5rem;
  }
}

.app-sobre-img-col {
  position: relative;
}

@media (min-width: 1024px) {
  .app-sobre-img-col { grid-column: span 5 / span 5; }
}

.app-sobre-img {
  width: 100%;
  height: 600px;
  object-fit: cover;
  box-shadow: 0 30px 80px -30px rgba(0,0,0,0.7);
}

.app-sobre-badge {
  display: none;
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 2rem;
  max-width: 220px;
}

@media (min-width: 768px) {
  .app-sobre-badge { display: block; }
}

.app-sobre-badge-value {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
}

.app-sobre-badge-text {
  margin-top: 0.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
}

.app-sobre-content-col {
}

@media (min-width: 1024px) {
  .app-sobre-content-col { grid-column: span 7 / span 7; }
}

.app-sobre-desc {
  margin-top: 2rem;
  color: var(--muted-foreground);
  font-size: 1.125rem;
  line-height: 1.625;
  max-width: 42rem;
}

.app-sobre-desc p { margin-bottom: 1.25rem; }

.app-sobre-values-grid {
  margin-top: 2.5rem;
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 640px) {
  .app-sobre-values-grid { grid-template-columns: repeat(3, 1fr); }
}

.app-sobre-value-item {
  border-left: 2px solid var(--primary);
  padding-left: 1rem;
}

.app-sobre-value-title {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.app-sobre-value-desc {
  font-size: 0.875rem;
  line-height: 1.625;
}

/* Especialidades Section */
.app-section-especialidades {
  padding: 8rem 0;
}

@media (min-width: 1024px) {
  .app-section-especialidades { padding: 10rem 0; }
}

.app-especialidades-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
  margin-bottom: 4rem;
}

.app-especialidades-desc {
  color: var(--muted-foreground);
  max-width: 28rem;
  font-size: 1.125rem;
}

/* --- Especialidades Accordion --- */
.app-especialidades-accordion {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 2px;
  background-color: var(--border);
  min-height: 800px;
}

@media (min-width: 1024px) {
  .app-especialidades-accordion {
    flex-direction: row;
    min-height: 500px;
    height: 65vh;
  }
}

.app-accordion-item {
  position: relative;
  flex: 1;
  overflow: hidden;
  background-size: cover;
  background-position: center;
  transition: flex 0.6s cubic-bezier(0.25, 1, 0.5, 1);
  cursor: pointer;
  min-height: 60px; /* For mobile */
}

@media (min-width: 1024px) {
  .app-accordion-item {
    min-height: auto;
  }
}

.app-accordion-item:hover,
.app-accordion-item:focus-within {
  flex: 6;
}

.app-accordion-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.9), rgba(0,0,0,0.4));
  transition: background 0.6s ease;
}

.app-accordion-item:hover .app-accordion-overlay {
  background: linear-gradient(to top, rgba(0,0,0,0.95) 0%, rgba(0,0,0,0.1) 100%);
}

.app-accordion-collapsed {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: flex-start;
  padding: 1rem;
  transition: opacity 0.4s ease;
  z-index: 2;
}

@media (min-width: 1024px) {
  .app-accordion-collapsed {
    flex-direction: column;
    justify-content: space-between;
    padding: 2rem 0;
  }
}

.app-accordion-item:hover .app-accordion-collapsed {
  opacity: 0;
  pointer-events: none;
}

.app-accordion-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: rgba(255,255,255,0.15);
  font-weight: 700;
  margin-right: 1rem;
}

@media (min-width: 1024px) {
  .app-accordion-num {
    margin-right: 0;
    font-size: 3rem;
  }
}

.app-accordion-title-vert {
  font-family: var(--font-display);
  font-weight: 600;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: 0.1em;
  white-space: nowrap;
}

@media (min-width: 1024px) {
  .app-accordion-title-vert {
    writing-mode: vertical-rl;
    transform: rotate(180deg);
  }
}

.app-accordion-expanded {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: flex-end;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.6s ease;
  z-index: 3;
}

.app-accordion-item:hover .app-accordion-expanded {
  opacity: 1;
  pointer-events: auto;
  transition-delay: 0.2s;
}

.app-accordion-content {
  transform: translateY(20px);
  transition: transform 0.6s ease;
}

.app-accordion-item:hover .app-accordion-content {
  transform: translateY(0);
}

.app-accordion-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.app-accordion-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 0.5rem;
}

@media (min-width: 1024px) {
  .app-accordion-title {
    font-size: 1.75rem;
  }
}

.app-accordion-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.8);
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.app-accordion-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Diferencial Section */
.app-section-diferencial {
  padding: 8rem 0;
  background-color: var(--card);
}

@media (min-width: 1024px) {
  .app-section-diferencial { padding: 10rem 0; }
}

.app-diferencial-grid {
  display: grid;
  gap: 3.5rem;
  column-gap: 4rem;
  margin-top: 5rem;
}

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

.app-diferencial-item {
  display: flex;
  gap: 1.5rem;
}

.app-diferencial-item:hover .app-diferencial-title {
  color: var(--primary);
}

.app-diferencial-number {
  font-family: var(--font-display);
  color: var(--primary);
  font-size: 1.5rem;
  font-weight: 700;
  padding-top: 0.25rem;
  width: 3rem;
  flex-shrink: 0;
}

.app-diferencial-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1.5rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  transition: color 0.3s ease;
}

.app-diferencial-desc {
  color: var(--muted-foreground);
  font-size: 1.125rem;
  line-height: 1.625;
}

/* Planos Section */
.app-section-planos {
  padding: 8rem 0;
}

@media (min-width: 1024px) {
  .app-section-planos { padding: 10rem 0; }
}

.app-planos-desc {
  text-align: center;
  color: var(--muted-foreground);
  font-size: 1.125rem;
  margin-top: 1.5rem;
  max-width: 42rem;
  margin-left: auto;
  margin-right: auto;
}

.app-planos-tabs {
  display: flex;
  justify-content: center;
  margin-top: 3.5rem;
  margin-bottom: 3.5rem;
}

.app-planos-tabs-inner {
  display: inline-flex;
  border: 1px solid var(--border);
  padding: 0.25rem;
}

.app-planos-tab {
  padding: 0.75rem 1.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  transition: all 0.3s ease;
  cursor: pointer;
  border: none;
  background: transparent;
  color: var(--muted-foreground);
}

.app-planos-tab.active {
  background-color: var(--primary);
  color: var(--primary-foreground);
}

.app-planos-tab:hover:not(.active) {
  color: var(--foreground);
}

.app-planos-grid {
  display: grid;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .app-planos-grid { grid-template-columns: repeat(3, 1fr); }
}

.app-plano-card {
  position: relative;
  padding: 2.5rem;
  border: 1px solid var(--border);
  background-color: var(--card);
}

.app-plano-card.popular {
  border-color: var(--primary);
}

.app-plano-badge {
  position: absolute;
  top: -0.75rem;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--primary);
  color: var(--primary-foreground);
  padding: 0.25rem 1rem;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-weight: 500;
}

.app-plano-category {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--primary);
  margin-bottom: 1rem;
}

.app-plano-title {
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.app-plano-price-wrapper {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
}

.app-plano-price {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 700;
}

.app-plano-period {
  color: var(--muted-foreground);
  font-size: 0.875rem;
}

.app-plano-subprice {
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-bottom: 2rem;
}

.app-plano-features {
  margin-bottom: 2.5rem;
}

.app-plano-feature {
  display: flex;
  gap: 0.75rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
  margin-bottom: 0.75rem;
}

.app-plano-feature-check {
  color: var(--primary);
  margin-top: 0.125rem;
}

.app-plano-btn {
  display: block;
  text-align: center;
  padding: 1rem 1.5rem;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  font-weight: 500;
  transition: all 0.3s ease;
  border: 1px solid color-mix(in oklab, var(--foreground) 30%, transparent);
  color: var(--foreground);
}

.app-plano-btn:hover {
  background-color: color-mix(in oklab, var(--foreground) 10%, transparent);
}

.app-plano-btn.primary {
  background-color: var(--primary);
  color: var(--primary-foreground);
  border: none;
}

.app-plano-btn.primary:hover {
  background-color: var(--primary-glow);
}

.app-planos-footer {
  text-align: center;
  font-size: 0.75rem;
  color: var(--muted-foreground);
  margin-top: 2.5rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

/* Map Section */
.app-section-map {
  padding: 6rem 0;
}

@media (min-width: 1024px) {
  .app-section-map { padding: 10rem 0; }
}

.app-map-container {
  position: relative;
  max-width: 40rem;
  margin: 0 auto;
}

.app-map-image {
  width: 100%;
  height: auto;
  display: block;
}

.app-map-pin {
  position: absolute;
  width: 0;
  height: 0;
  z-index: 10;
}

.app-map-pin-dot {
  position: absolute;
  left: 0;
  top: 0;
  transform: translate(-50%, -50%);
  width: 12px;
  height: 12px;
  background-color: var(--primary);
  border-radius: 50%;
  z-index: 2;
}

.app-map-pin-pulse {
  position: absolute;
  left: 0;
  top: 0;
  width: 12px;
  height: 12px;
  transform: translate(-50%, -50%);
  background-color: var(--primary);
  border-radius: 50%;
  animation: mapPulse 2s infinite;
  z-index: 1;
}

.app-map-pin-label {
  position: absolute;
  left: 1rem;
  top: 0;
  transform: translateY(-50%);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--foreground);
  background-color: color-mix(in oklab, var(--card) 80%, transparent);
  backdrop-filter: blur(8px);
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  border: 1px solid var(--border);
  white-space: nowrap;
}

@keyframes mapPulse {
  0% { transform: translate(-50%, -50%) scale(1); opacity: 0.8; }
  100% { transform: translate(-50%, -50%) scale(3.5); opacity: 0; }
}

/* Footer & Contato */
.app-section-contato {
  position: relative;
  padding: 8rem 0;
  overflow: hidden;
  text-align: center;
}

@media (min-width: 1024px) {
  .app-section-contato { padding: 10rem 0; }
}

.app-contato-bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-accent);
  opacity: 0.1;
  z-index: -1;
}

.app-contato-container {
  max-width: 56rem;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.app-contato-title {
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 2.25rem;
  line-height: 1.02;
  margin-bottom: 2rem;
}

@media (min-width: 768px) {
  .app-contato-title { font-size: 3.75rem; }
}

@media (min-width: 1024px) {
  .app-contato-title { font-size: 4.5rem; }
}

.app-contato-desc {
  font-size: 1.125rem;
  color: var(--muted-foreground);
  max-width: 42rem;
  margin: 0 auto 3rem;
}

.app-contato-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.app-contato-info-grid {
  margin-top: 4rem;
  display: grid;
  gap: 2rem;
  text-align: left;
}

@media (min-width: 640px) {
  .app-contato-info-grid { grid-template-columns: repeat(2, 1fr); }
}

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

.app-contato-info-item {
  border-top: 1px solid var(--border);
  padding-top: 1rem;
}

.app-contato-info-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.app-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  background-color: var(--card);
}

.app-footer-grid {
  display: grid;
  gap: 2.5rem;
  margin-bottom: 2.5rem;
}

@media (min-width: 768px) {
  .app-footer-grid { grid-template-columns: repeat(4, 1fr); }
  .app-footer-brand { grid-column: span 2 / span 2; }
}

.app-footer-desc {
  color: var(--muted-foreground);
  font-size: 0.875rem;
  max-width: 24rem;
  line-height: 1.625;
  margin-top: 1rem;
}

.app-footer-nav-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.3em;
  color: var(--primary);
  margin-bottom: 1rem;
}

.app-footer-nav-list li {
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--muted-foreground);
}

.app-footer-nav-list a:hover {
  color: var(--foreground);
}

.app-footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted-foreground);
}

/* Scroll Animations */
.scroll-anim {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}
.scroll-anim.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Floating WhatsApp */
.app-floating-wa {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  background-color: #25D366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275), box-shadow 0.3s ease;
  animation: floatWa 3s ease-in-out infinite;
}

.app-floating-wa:hover {
  transform: scale(1.1);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
  animation: none;
}

.app-floating-wa svg {
  fill: currentColor;
  stroke: none;
  width: 32px;
  height: 32px;
}

@keyframes floatWa {
  0% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
  100% { transform: translateY(0); }
}