/*=============== GOOGLE FONTS ===============*/
/* Inter & Playfair Display já carregadas no HTML */

/*=============== VARIABLES CSS ===============*/
:root {
  --header-height: 4.5rem;

  /*========== Colors ==========*/
  --primary-color: #8B5CF6;
  --primary-light: #A78BFA;
  --primary-dark: #7C3AED;
  --secondary-color: #EC4899;
  --accent-color: #F59E0B;
  
  --gradient-primary: linear-gradient(135deg, #8B5CF6 0%, #EC4899 100%);
  --gradient-secondary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --gradient-accent: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
  --gradient-dark: linear-gradient(135deg, #0f0c29 0%, #302b63 50%, #24243e 100%);
  
  --text-dark: #1F2937;
  --text-gray: #6B7280;
  --text-light: #9CA3AF;
  --bg-white: #FFFFFF;
  --bg-light: #F9FAFB;
  --bg-gray: #F3F4F6;
  
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);

  /*========== Font and Typography ==========*/
  --body-font: 'Inter', sans-serif;
  --title-font: 'Playfair Display', serif;
  
  --biggest-font-size: 3.5rem;
  --h1-font-size: 2.5rem;
  --h2-font-size: 2rem;
  --h3-font-size: 1.5rem;
  --normal-font-size: 1rem;
  --small-font-size: 0.875rem;
  --smaller-font-size: 0.75rem;

  /*========== Font Weight ==========*/
  --font-light: 300;
  --font-regular: 400;
  --font-medium: 500;
  --font-semi-bold: 600;
  --font-bold: 700;
  --font-extra-bold: 800;

  /*========== Spacing ==========*/
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 1.5rem;
  --spacing-lg: 2rem;
  --spacing-xl: 3rem;
  --spacing-2xl: 4rem;

  /*========== Border Radius ==========*/
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 1rem;
  --radius-xl: 1.5rem;
  --radius-full: 9999px;

  /*========== Transitions ==========*/
  --transition-fast: 150ms ease-in-out;
  --transition-base: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;

  /*========== Z-index ==========*/
  --z-tooltip: 10;
  --z-fixed: 100;
  --z-modal: 1000;
}

/*========== Responsive Typography ==========*/
@media screen and (max-width: 1024px) {
  :root {
    --biggest-font-size: 2.75rem;
    --h1-font-size: 2rem;
    --h2-font-size: 1.75rem;
    --h3-font-size: 1.25rem;
  }
}

@media screen and (max-width: 768px) {
  :root {
    --biggest-font-size: 2.25rem;
    --h1-font-size: 1.75rem;
    --h2-font-size: 1.5rem;
    --h3-font-size: 1.125rem;
    --header-height: 4rem;
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--body-font);
  font-size: var(--normal-font-size);
  background-color: var(--bg-white);
  color: var(--text-dark);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--title-font);
  font-weight: var(--font-bold);
  line-height: 1.2;
  color: var(--text-dark);
}

ul {
  list-style: none;
}

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

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

button {
  cursor: pointer;
  border: none;
  outline: none;
  background: none;
  font-family: inherit;
}

input, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

/*=============== REUSABLE CSS CLASSES ===============*/
.container {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--spacing-md);
  padding-right: var(--spacing-md);
}

.section {
  padding: var(--spacing-2xl) 0;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-xl);
}

.section-subtitle {
  display: inline-block;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--primary-color);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--spacing-xs);
}

.section-title {
  font-size: var(--h1-font-size);
  margin-bottom: var(--spacing-sm);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-description {
  font-size: var(--normal-font-size);
  color: var(--text-gray);
  max-width: 600px;
  margin: 0 auto;
}

.button {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  font-weight: var(--font-semi-bold);
  font-size: var(--normal-font-size);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.button-primary {
  background: var(--gradient-primary);
  color: var(--bg-white);
  box-shadow: var(--shadow-lg);
}

.button-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-xl);
}

.button-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left var(--transition-slow);
}

.button-primary:hover::before {
  left: 100%;
}

.button-secondary {
  background: var(--bg-white);
  color: var(--primary-color);
  border: 2px solid var(--primary-color);
}

.button-secondary:hover {
  background: var(--primary-color);
  color: var(--bg-white);
  transform: translateY(-2px);
}

/*=============== LOADING SCREEN ===============*/
.loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: var(--z-modal);
  transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.loading-screen.hide {
  opacity: 0;
  visibility: hidden;
}

.loader {
  width: 60px;
  height: 60px;
  border: 4px solid transparent;
  border-top-color: var(--primary-color);
  border-right-color: var(--secondary-color);
  border-radius: 50%;
  animation: spin 1s linear infinite;
}

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

/*=============== HEADER & NAV ===============*/
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--bg-white);
  z-index: var(--z-fixed);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}

.header.scroll-header {
  box-shadow: var(--shadow-md);
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.95);
}

.nav {
  height: var(--header-height);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-weight: var(--font-bold);
  font-size: var(--h3-font-size);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-list {
  display: flex;
  gap: var(--spacing-lg);
  align-items: center;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--normal-font-size);
  font-weight: var(--font-medium);
  color: var(--text-gray);
  transition: color var(--transition-base);
  position: relative;
}

.nav-link i {
  font-size: 1.125rem;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -0.5rem;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: width var(--transition-base);
}

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

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

.nav-toggle,
.nav-close {
  display: none;
  font-size: 1.5rem;
  color: var(--text-dark);
  cursor: pointer;
}

/*=============== HOME ===============*/
.home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-height);
  background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
  position: relative;
  overflow: hidden;
}

.home::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 80%;
  height: 120%;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.1) 0%, transparent 70%);
  animation: float 20s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) rotate(0deg); }
  33% { transform: translate(30px, -30px) rotate(5deg); }
  66% { transform: translate(-20px, 20px) rotate(-5deg); }
}

.home-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  position: relative;
  z-index: 1;
}

.home-content {
  max-width: 600px;
}

.home-subtitle {
  display: inline-block;
  font-size: var(--small-font-size);
  font-weight: var(--font-semi-bold);
  color: var(--primary-color);
  padding: 0.5rem 1rem;
  background: rgba(139, 92, 246, 0.1);
  border-radius: var(--radius-full);
  margin-bottom: var(--spacing-sm);
}

.home-title {
  font-size: var(--biggest-font-size);
  margin-bottom: var(--spacing-md);
  line-height: 1.1;
}

.title-gradient {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.home-description {
  font-size: var(--normal-font-size);
  color: var(--text-gray);
  margin-bottom: var(--spacing-lg);
  line-height: 1.8;
}

.home-buttons {
  display: flex;
  gap: var(--spacing-md);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-lg);
}

.home-social {
  display: flex;
  gap: var(--spacing-sm);
}

.social-link {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: var(--bg-white);
  color: var(--primary-color);
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.social-link:hover {
  background: var(--gradient-primary);
  color: var(--bg-white);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.home-image {
  position: relative;
}

.home-img-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-2xl);
}

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

.home-img-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0.15;
  mix-blend-mode: multiply;
}

.scroll-down {
  position: absolute;
  bottom: var(--spacing-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.scroll-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--small-font-size);
  color: var(--text-gray);
  font-weight: var(--font-medium);
  animation: bounce 2s infinite;
}

.scroll-link i {
  font-size: 1.25rem;
}

@keyframes bounce {
  0%, 20%, 50%, 80%, 100% { transform: translateY(0); }
  40% { transform: translateY(-10px); }
  60% { transform: translateY(-5px); }
}

/*=============== ABOUT ===============*/
.about {
  background: var(--bg-white);
}

.about-container {
  display: grid;
  grid-template-columns: 0.8fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
}

.about-img-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.about-img-wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.about-img-wrapper:hover::before {
  opacity: 0.2;
}

.about-text {
  color: var(--text-gray);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-md);
  margin: var(--spacing-xl) 0;
}

.stat-box {
  text-align: center;
  padding: var(--spacing-md);
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.stat-box:hover {
  background: var(--gradient-primary);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.stat-number {
  font-size: var(--h1-font-size);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: var(--spacing-xs);
}

.stat-box:hover .stat-number {
  -webkit-text-fill-color: white;
}

.stat-label {
  font-size: var(--small-font-size);
  color: var(--text-gray);
}

.stat-box:hover .stat-label {
  color: var(--bg-white);
}

.about-skills {
  margin-top: var(--spacing-xl);
}

.skills-title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--spacing-md);
}

.skills-list {
  display: flex;
  flex-wrap: wrap;
  gap: var(--spacing-xs);
}

.skill-tag {
  padding: 0.5rem 1rem;
  background: var(--bg-light);
  border-radius: var(--radius-full);
  font-size: var(--small-font-size);
  font-weight: var(--font-medium);
  color: var(--primary-color);
  transition: all var(--transition-base);
}

.skill-tag:hover {
  background: var(--gradient-primary);
  color: var(--bg-white);
  transform: translateY(-2px);
}

/*=============== SERVICES ===============*/
.services {
  background: var(--bg-light);
}

.services-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.service-card {
  padding: var(--spacing-xl);
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
  border: 2px solid transparent;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
  border-color: var(--primary-light);
}

.service-icon {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--gradient-primary);
  color: var(--bg-white);
  font-size: 2rem;
  margin-bottom: var(--spacing-md);
  transition: all var(--transition-base);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(5deg);
}

.service-title {
  font-size: var(--h3-font-size);
  margin-bottom: var(--spacing-sm);
}

.service-description {
  color: var(--text-gray);
  margin-bottom: var(--spacing-md);
  line-height: 1.8;
}

.service-features {
  list-style: none;
  padding: 0;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
  color: var(--text-gray);
  margin-bottom: var(--spacing-xs);
}

.service-features i {
  color: var(--primary-color);
}

/*=============== GALLERY ===============*/
.gallery {
  background: var(--bg-white);
}

.gallery-filters {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-bottom: var(--spacing-xl);
}

.filter-btn {
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-weight: var(--font-medium);
  color: var(--text-gray);
  background: var(--bg-light);
  transition: all var(--transition-base);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--gradient-primary);
  color: var(--bg-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.gallery-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--spacing-md);
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.gallery-item.hide {
  display: none;
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

.gallery-img-wrapper {
  position: relative;
  overflow: hidden;
  aspect-ratio: 4/3;
}

.gallery-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--spacing-md);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-title {
  color: var(--bg-white);
  font-size: var(--h3-font-size);
  margin-bottom: 0.25rem;
}

.gallery-category {
  color: rgba(255,255,255,0.8);
  font-size: var(--small-font-size);
  margin-bottom: var(--spacing-sm);
}

.gallery-btn {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-white);
  color: var(--primary-color);
  border-radius: var(--radius-md);
  font-size: 1.25rem;
  transition: all var(--transition-base);
}

.gallery-btn:hover {
  background: var(--primary-color);
  color: var(--bg-white);
  transform: scale(1.1);
}

/*=============== TESTIMONIALS ===============*/
.testimonials {
  background: var(--bg-light);
}

.testimonials-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
}

.testimonial-card {
  padding: var(--spacing-xl);
  background: var(--bg-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-2xl);
}

.testimonial-header {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-md);
}

.client-image {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  overflow: hidden;
  border: 3px solid var(--primary-light);
}

.client-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.client-name {
  font-size: var(--h3-font-size);
  margin-bottom: 0.25rem;
}

.client-role {
  font-size: var(--small-font-size);
  color: var(--text-gray);
}

.stars {
  display: flex;
  gap: 0.25rem;
  margin-bottom: var(--spacing-md);
  color: var(--accent-color);
}

.testimonial-text {
  color: var(--text-gray);
  line-height: 1.8;
  font-style: italic;
}

/*=============== CONTACT ===============*/
.contact {
  background: var(--bg-white);
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xl);
  margin-top: var(--spacing-xl);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.contact-card {
  display: flex;
  gap: var(--spacing-md);
  padding: var(--spacing-lg);
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
}

.contact-card:hover {
  background: var(--gradient-primary);
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
}

.contact-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-white);
  border-radius: var(--radius-md);
  color: var(--primary-color);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.contact-title {
  font-size: var(--h3-font-size);
  margin-bottom: 0.25rem;
}

.contact-detail {
  color: var(--text-gray);
  margin-bottom: var(--spacing-xs);
}

.contact-card:hover .contact-title,
.contact-card:hover .contact-detail,
.contact-card:hover .contact-link {
  color: var(--bg-white);
}

.contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--primary-color);
  font-weight: var(--font-medium);
  transition: all var(--transition-base);
}

.contact-link:hover {
  gap: var(--spacing-sm);
}

.contact-social {
  padding: var(--spacing-lg);
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  text-align: center;
}

.social-title {
  color: var(--bg-white);
  font-size: var(--h3-font-size);
  margin-bottom: var(--spacing-md);
}

.social-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-sm);
}

.social-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  color: var(--bg-white);
  font-size: 1.25rem;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
}

.social-icon:hover {
  background: var(--bg-white);
  color: var(--primary-color);
  transform: translateY(-4px);
}

.contact-img-wrapper {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  height: 100%;
}

.contact-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/*=============== FOOTER ===============*/
.footer {
  background: var(--gradient-dark);
  color: var(--bg-white);
  padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr;
  gap: var(--spacing-xl);
  align-items: center;
  margin-bottom: var(--spacing-lg);
  padding-bottom: var(--spacing-lg);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}

.footer-logo h3 {
  color: var(--bg-white);
  font-size: var(--h2-font-size);
  margin-bottom: 0.5rem;
}

.footer-logo p {
  color: rgba(255,255,255,0.7);
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: var(--spacing-lg);
  flex-wrap: wrap;
}

.footer-links a {
  color: rgba(255,255,255,0.7);
  transition: color var(--transition-base);
}

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

.footer-social {
  display: flex;
  justify-content: flex-end;
  gap: var(--spacing-sm);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-md);
  color: var(--bg-white);
  transition: all var(--transition-base);
}

.footer-social a:hover {
  background: var(--primary-color);
  transform: translateY(-4px);
}

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

.footer-bottom p {
  color: rgba(255,255,255,0.5);
  font-size: var(--small-font-size);
}

/*=============== SCROLL TOP ===============*/
.scroll-top {
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-primary);
  color: var(--bg-white);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  box-shadow: var(--shadow-lg);
  z-index: var(--z-tooltip);
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.scroll-top.show {
  opacity: 1;
  visibility: visible;
}

.scroll-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
}

/*=============== LIGHTBOX ===============*/
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.95);
  z-index: var(--z-modal);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 90%;
  max-height: 90vh;
  position: relative;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 90vh;
  object-fit: contain;
  border-radius: var(--radius-lg);
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
  position: absolute;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  color: var(--bg-white);
  border-radius: var(--radius-md);
  font-size: 1.5rem;
  cursor: pointer;
  transition: all var(--transition-base);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
  background: var(--primary-color);
  transform: scale(1.1);
}

.lightbox-close {
  top: 2rem;
  right: 2rem;
}

.lightbox-prev {
  left: 2rem;
  top: 50%;
  transform: translateY(-50%);
}

.lightbox-next {
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
}

/*=============== RESPONSIVE ===============*/
@media screen and (max-width: 1024px) {
  .container {
    padding-left: var(--spacing-sm);
    padding-right: var(--spacing-sm);
  }

  .home-container,
  .about-container,
  .contact-container {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
  }

  .home-image,
  .contact-image {
    order: -1;
  }

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

  .footer-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--spacing-lg);
  }

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

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

@media screen and (max-width: 768px) {
  .section {
    padding: var(--spacing-xl) 0;
  }

  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100%;
    background: var(--bg-white);
    box-shadow: var(--shadow-2xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    transition: right var(--transition-base);
    z-index: var(--z-fixed);
  }

  .nav-menu.show-menu {
    right: 0;
  }

  .nav-list {
    flex-direction: column;
    gap: var(--spacing-md);
    align-items: flex-start;
    margin-top: var(--spacing-xl);
  }

  .nav-link {
    font-size: var(--h3-font-size);
  }

  .nav-toggle,
  .nav-close {
    display: block;
  }

  .nav-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
  }

  .home-buttons {
    flex-direction: column;
  }

  .button {
    width: 100%;
    justify-content: center;
  }

  .about-stats {
    grid-template-columns: 1fr;
  }

  .services-container {
    grid-template-columns: 1fr;
  }

  .gallery-container {
    grid-template-columns: 1fr;
  }

  .gallery-filters {
    justify-content: flex-start;
    overflow-x: auto;
    padding-bottom: var(--spacing-xs);
  }

  .testimonials-container {
    grid-template-columns: 1fr;
  }

  .contact-info {
    order: 2;
  }

  .lightbox-prev,
  .lightbox-next {
    bottom: 2rem;
    top: auto;
    transform: none;
  }

  .lightbox-prev {
    left: 50%;
    transform: translateX(calc(-100% - 1rem));
  }

  .lightbox-next {
    right: 50%;
    transform: translateX(calc(100% + 1rem));
  }

  .scroll-top {
    right: 1rem;
    bottom: 1rem;
    width: 48px;
    height: 48px;
  }
}

@media screen and (max-width: 480px) {
  
.about-skills {
    text-align: center;
}

.about-skills {
    margin: 0 auto;
    width: fit-content; /* ou defina uma largura */
}

.home-social {
  flex-wrap: wrap;
  justify-content: center;
}

  .skill-tag {
    font-size: var(--smaller-font-size);
    padding: 0.4rem 0.8rem;
  }
}

/*=============== ANIMATIONS ===============*/
[data-aos] {
  opacity: 0;
  transition-property: transform, opacity;
}

[data-aos].aos-animate {
  opacity: 1;
}

[data-aos="fade-up"] {
  transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
  transform: translateY(0);
}

[data-aos="fade-right"] {
  transform: translateX(-30px);
}

[data-aos="fade-right"].aos-animate {
  transform: translateX(0);
}

[data-aos="fade-left"] {
  transform: translateX(30px);
}

[data-aos="fade-left"].aos-animate {
  transform: translateX(0);
}

[data-aos="zoom-in"] {
  transform: scale(0.9);
}

[data-aos="zoom-in"].aos-animate {
  transform: scale(1);
}