/* ==========================================================================
   DESIGN SYSTEM & VARIABLES - SANDRO ALVES TATTOO
   ========================================================================== */
:root {
  /* Harmonious Dark Tattoo Theme Color Palette */
  --bg-dark-100: #050505;
  --bg-dark-200: #0c0c0c;
  --bg-dark-300: #121212;
  --bg-dark-400: #1a1a1a;
  
  --accent: #ff5a00;           /* Electric Copper Orange */
  --accent-light: #ff7d33;
  --accent-dark: #cc4800;
  --accent-rgb: 255, 90, 0;
  
  --text-main: #f5f5f7;
  --text-muted: #9e9ea7;
  --text-inverse: #050505;
  
  --border-glow: rgba(255, 90, 0, 0.15);
  --border-light: rgba(255, 255, 255, 0.08);
  
  /* Typography */
  --font-headings: 'Cinzel', serif;
  --font-body: 'Inter', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-elastic: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
  
  /* Shadow Glows */
  --glow-shadow: 0 8px 32px rgba(255, 90, 0, 0.15);
  --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
}

/* ==========================================================================
   BASE & RESET STYLES
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  scroll-behavior: smooth;
}

html {
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  background-color: var(--bg-dark-100);
  color: var(--text-main);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

/* Elegant Scrollbar */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark-100);
}
::-webkit-scrollbar-thumb {
  background: var(--bg-dark-400);
  border: 2px solid var(--bg-dark-100);
  border-radius: 5px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

/* Selection highlight */
::selection {
  background: var(--accent);
  color: var(--text-inverse);
}

/* ==========================================================================
   UTILITY CLASSES & LAYOUTS
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.text-center { text-align: center; }
.accent-color { color: var(--accent); }
.highlight {
  color: var(--accent);
  font-family: var(--font-headings);
  font-weight: 700;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 4px;
  cursor: pointer;
  transition: var(--transition-smooth);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.btn-primary {
  background: var(--accent);
  color: var(--text-inverse);
  border: 1px solid var(--accent);
  box-shadow: 0 4px 15px rgba(255, 90, 0, 0.3);
}

.btn-primary:hover {
  background: var(--accent-light);
  border-color: var(--accent-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255, 90, 0, 0.5);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-main);
  border: 1px solid var(--border-light);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1.5px solid var(--accent);
}

.btn-outline:hover {
  background: rgba(255, 90, 0, 0.05);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 90, 0, 0.15);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
}

.btn-block {
  display: flex;
  width: 100%;
}

/* Sections */
section {
  padding: 100px 0;
  position: relative;
  border-bottom: 1px solid rgba(255, 255, 255, 0.02);
}

.section-header {
  margin-bottom: 60px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section-subtitle {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 3px;
  font-weight: 600;
  display: block;
  margin-bottom: 10px;
}

.section-title {
  font-family: var(--font-headings);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 20px;
  letter-spacing: 1px;
}

.section-description {
  color: var(--text-muted);
  font-size: 1.1rem;
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(5, 5, 5, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.navbar.scrolled {
  height: 70px;
  background: rgba(5, 5, 5, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

.logo {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.logo-accent {
  font-family: var(--font-headings);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: 2px;
  color: var(--text-main);
  background: linear-gradient(90deg, #ffffff, var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.logo-sub {
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 6px;
  font-weight: 600;
  color: var(--accent);
  margin-top: 2px;
}

.nav-menu {
  display: flex;
  gap: 30px;
}

.nav-link {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--text-muted);
  position: relative;
  padding: 8px 0;
}

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

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

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

.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 25px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1010;
}

.mobile-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--text-main);
  transition: var(--transition-fast);
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 140px;
  background: radial-gradient(circle at 10% 20%, rgba(255, 90, 0, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 90% 80%, rgba(255, 90, 0, 0.05) 0%, transparent 45%);
}

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

.hero-content {
  position: relative;
  z-index: 2;
}

.hero-tagline {
  font-size: 0.85rem;
  text-transform: uppercase;
  color: var(--accent);
  letter-spacing: 4px;
  font-weight: 600;
  margin-bottom: 20px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 90, 0, 0.08);
  padding: 6px 16px;
  border-radius: 30px;
  border: 1px solid rgba(255, 90, 0, 0.15);
}

.hero-title {
  font-family: var(--font-headings);
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 25px;
  letter-spacing: 1px;
}

.hero-description {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 580px;
}

.hero-actions {
  display: flex;
  gap: 20px;
  margin-bottom: 50px;
}

.hero-stats {
  display: flex;
  gap: 40px;
  border-top: 1px solid var(--border-light);
  padding-top: 30px;
}

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

.stat-num {
  font-family: var(--font-headings);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-main);
  background: linear-gradient(180deg, #fff, var(--text-muted));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-top: 5px;
}

.hero-image-wrapper {
  display: flex;
  justify-content: center;
  position: relative;
  z-index: 1;
}

/* Beautiful profile frame with neon back-glow */
.image-border-glow {
  position: relative;
  border-radius: 12px;
  padding: 10px;
  background: linear-gradient(135deg, rgba(255, 90, 0, 0.4), rgba(5, 5, 5, 0.1));
  box-shadow: var(--glow-shadow);
  animation: floatProfile 6s ease-in-out infinite alternate;
}

.image-border-glow::before {
  content: '';
  position: absolute;
  top: -15px;
  left: -15px;
  right: -15px;
  bottom: -15px;
  background: radial-gradient(circle, rgba(255, 90, 0, 0.15) 0%, transparent 70%);
  z-index: -1;
  border-radius: 20px;
}

.hero-profile-img {
  width: 100%;
  max-width: 420px;
  border-radius: 8px;
  filter: grayscale(15%) contrast(105%);
  border: 1px solid rgba(255, 90, 0, 0.2);
}

@keyframes floatProfile {
  0% { transform: translateY(0); }
  100% { transform: translateY(-12px); }
}

/* ==========================================================================
   ABOUT / SOBRE SECTION
   ========================================================================== */
.about {
  background: var(--bg-dark-200);
}

.about-container {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 80px;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-card-glow {
  background: rgba(18, 18, 18, 0.6);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  padding: 40px;
  box-shadow: var(--glass-shadow);
  position: relative;
  overflow: hidden;
}

.about-card-glow::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--accent);
}

.about-header-studio {
  display: flex;
  align-items: center;
  gap: 15px;
  margin-bottom: 20px;
}

.big-icon {
  font-size: 2rem;
}

.about-card-content h3 {
  font-family: var(--font-headings);
  font-size: 1.3rem;
  letter-spacing: 1px;
}

.about-card-content p {
  color: var(--text-muted);
  margin-bottom: 25px;
}

.about-bullets {
  list-style: none;
}

.about-bullets li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 15px;
  font-size: 0.95rem;
  font-weight: 500;
}

.about-content {
  z-index: 2;
}

.about-bio {
  color: var(--text-muted);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 30px;
  margin: 35px 0;
}

.feature-box {
  display: flex;
  gap: 15px;
}

.feature-box i {
  font-size: 1.5rem;
  margin-top: 3px;
}

.feature-box h4 {
  font-family: var(--font-headings);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.feature-box p {
  color: var(--text-muted);
  font-size: 0.9rem;
}

.about-cta-row {
  margin-top: 40px;
}

/* ==========================================================================
   SERVICES / SERVIÇOS SECTION
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.service-card {
  background: var(--bg-dark-300);
  border: 1px solid var(--border-light);
  border-radius: 6px;
  padding: 40px 30px;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent);
  transform: scaleX(0);
  transition: var(--transition-smooth);
  transform-origin: left;
}

.service-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 90, 0, 0.3);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.service-card:hover::after {
  transform: scaleX(1);
}

.service-icon-wrapper {
  width: 60px;
  height: 60px;
  border-radius: 4px;
  background: rgba(255, 90, 0, 0.08);
  border: 1px solid rgba(255, 90, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 25px;
  transition: var(--transition-fast);
}

.service-icon-wrapper i {
  color: var(--accent);
  font-size: 1.6rem;
}

.service-card:hover .service-icon-wrapper {
  background: var(--accent);
}

.service-card:hover .service-icon-wrapper i {
  color: var(--text-inverse);
}

.service-card h3 {
  font-family: var(--font-headings);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 15px;
  letter-spacing: 1px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.service-tag {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--accent);
  font-weight: 600;
}

/* ==========================================================================
   PORTFOLIO / GALLERY SECTION
   ========================================================================== */
.gallery {
  background: var(--bg-dark-200);
}

.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 15px;
  margin-top: 30px;
  flex-wrap: wrap;
}

.filter-btn {
  background: transparent;
  color: var(--text-muted);
  border: 1px solid var(--border-light);
  padding: 8px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-fast);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.filter-btn:hover, .filter-btn.active {
  color: var(--text-inverse);
  background: var(--accent);
  border-color: var(--accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
  gap: 25px;
  margin-top: 50px;
}

.gallery-item {
  position: relative;
  border-radius: 6px;
  overflow: hidden;
  aspect-ratio: 3 / 4;
  cursor: pointer;
  border: 1px solid var(--border-light);
  transition: var(--transition-smooth);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-elastic);
  filter: grayscale(20%) contrast(105%);
}

.gallery-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(5, 5, 5, 0.95) 0%, rgba(5, 5, 5, 0.4) 50%, transparent 100%);
  padding: 30px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 2;
}

.gallery-item-category {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 8px;
  transform: translateY(15px);
  transition: var(--transition-smooth);
}

.gallery-overlay h4 {
  font-family: var(--font-headings);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-main);
  transform: translateY(15px);
  transition: var(--transition-smooth);
  transition-delay: 0.05s;
}

.gallery-zoom-icon {
  position: absolute;
  top: 30px;
  right: 30px;
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--text-inverse);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  opacity: 0;
  transform: scale(0.7);
  transition: var(--transition-elastic);
  transition-delay: 0.1s;
}

/* Hover effects */
.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 25px rgba(0, 0, 0, 0.5);
  border-color: rgba(255, 90, 0, 0.3);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

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

.gallery-item:hover .gallery-item-category,
.gallery-item:hover .gallery-overlay h4 {
  transform: translateY(0);
}

.gallery-item:hover .gallery-zoom-icon {
  opacity: 1;
  transform: scale(1);
}

.gallery-footer {
  margin-top: 60px;
}

/* ==========================================================================
   TESTIMONIALS / DEPOIMENTOS SECTION
   ========================================================================== */
.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.testimonial-card {
  background: var(--bg-dark-300);
  border: 1px solid var(--border-light);
  border-radius: 8px;
  padding: 40px;
  position: relative;
}

.stars-row {
  display: flex;
  gap: 5px;
  color: var(--accent);
  margin-bottom: 20px;
}

.testimonial-text {
  color: var(--text-muted);
  font-style: italic;
  font-size: 0.98rem;
  line-height: 1.7;
  margin-bottom: 30px;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 15px;
  border-top: 1px solid var(--border-light);
  padding-top: 20px;
}

.user-avatar {
  font-size: 2.5rem;
  color: var(--accent);
  opacity: 0.7;
}

.user-info h4 {
  font-family: var(--font-headings);
  font-size: 1rem;
  font-weight: 700;
}

.user-info span {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ==========================================================================
   CONTACT / CONTATO SECTION & MAP
   ========================================================================== */
.contact {
  padding-bottom: 0; /* Let the map touch the footer cleanly */
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  margin-bottom: 80px;
}

.contact-lead {
  font-size: 1.1rem;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 30px;
  margin-bottom: 40px;
}

.contact-item {
  display: flex;
  gap: 20px;
}

.contact-icon {
  width: 50px;
  height: 50px;
  border-radius: 4px;
  background: rgba(255, 90, 0, 0.08);
  border: 1px solid rgba(255, 90, 0, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  color: var(--accent);
  flex-shrink: 0;
}

.contact-item h5 {
  font-family: var(--font-headings);
  font-size: 1rem;
  margin-bottom: 5px;
  letter-spacing: 1px;
}

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

.social-row {
  display: flex;
  gap: 15px;
}

.social-btn {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--text-muted);
}

.social-btn:hover {
  background: var(--accent);
  color: var(--text-inverse);
  border-color: var(--accent);
  transform: translateY(-3px);
  box-shadow: var(--glow-shadow);
}

/* WhatsApp Interactive Form */
.contact-form-card {
  background: var(--bg-dark-300);
  border: 1px solid var(--border-glow);
  border-radius: 8px;
  padding: 45px;
  box-shadow: var(--glass-shadow);
}

.contact-form-card h3 {
  font-family: var(--font-headings);
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.contact-form-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 30px;
}

.whatsapp-form .form-group {
  margin-bottom: 22px;
}

.whatsapp-form label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.whatsapp-form input,
.whatsapp-form textarea {
  width: 100%;
  background: var(--bg-dark-200);
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 12px 18px;
  color: var(--text-main);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.whatsapp-form input:focus,
.whatsapp-form textarea:focus {
  border-color: var(--accent);
  outline: none;
  box-shadow: 0 0 10px rgba(255, 90, 0, 0.1);
}

.map-container {
  width: 100%;
  height: 400px;
  border-top: 1px solid var(--border-light);
  filter: grayscale(100%) invert(90%) contrast(90%);
  opacity: 0.8;
  transition: var(--transition-smooth);
}

.map-container:hover {
  filter: grayscale(0%) invert(0%) contrast(100%);
  opacity: 1;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer {
  background: var(--bg-dark-100);
  border-top: 1px solid var(--border-light);
  padding: 40px 0;
}

.footer-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* ==========================================================================
   LIGHTBOX MODAL
   ========================================================================== */
.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(5, 5, 5, 0.95);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition-smooth);
}

.lightbox.active {
  display: flex;
  opacity: 1;
}

.lightbox-img {
  max-width: 90%;
  max-height: 80vh;
  border-radius: 4px;
  box-shadow: var(--glass-shadow);
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: scale(0.9);
  transition: transform var(--transition-elastic);
}

.lightbox.active .lightbox-img {
  transform: scale(1);
}

/* Controls */
.lightbox-close {
  position: absolute;
  top: 30px;
  right: 30px;
  background: transparent;
  border: none;
  color: #fff;
  font-size: 3rem;
  cursor: pointer;
  transition: var(--transition-fast);
  z-index: 2010;
  line-height: 1;
}

.lightbox-close:hover {
  color: var(--accent);
}

.lightbox-prev, .lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-light);
  color: #fff;
  width: 55px;
  height: 55px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  z-index: 2010;
}

.lightbox-prev:hover, .lightbox-next:hover {
  background: var(--accent);
  color: var(--text-inverse);
  border-color: var(--accent);
}

.lightbox-prev { left: 40px; }
.lightbox-next { right: 40px; }

.lightbox-caption {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-main);
  font-family: var(--font-headings);
  font-size: 1.25rem;
  text-align: center;
  z-index: 2010;
  background: rgba(5, 5, 5, 0.8);
  padding: 10px 25px;
  border-radius: 30px;
  border: 1px solid var(--border-light);
  backdrop-filter: blur(8px);
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background-color: #25d366;
  color: white;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition-elastic);
  animation: pulseFloat 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.6);
}

@keyframes pulseFloat {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.5); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* ==========================================================================
   MEDIA QUERIES (RESPONSIVE STYLING)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }
  
  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  
  .hero-description {
    margin-left: auto;
    margin-right: auto;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
    width: 100%;
  }
  
  .about-container {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  
  .contact-container {
    grid-template-columns: 1fr;
    gap: 50px;
  }
  
  .lightbox-prev { left: 15px; }
  .lightbox-next { right: 15px; }
}

@media (max-width: 768px) {
  section {
    padding: 70px 0;
  }
  
  .section-title {
    font-size: 2rem;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .navbar-container {
    height: 70px;
  }
  
  /* Mobile menu implementation */
  .mobile-toggle {
    display: flex;
  }
  
  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--bg-dark-100);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    transition: var(--transition-smooth);
    z-index: 998;
    border-top: 1px solid var(--border-light);
  }
  
  .nav-menu.active {
    left: 0;
  }
  
  .nav-link {
    font-size: 1.25rem;
  }
  
  .nav-cta {
    display: none; /* Hide top CTA inside mobile menu bar */
  }
  
  .mobile-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }
  
  .mobile-toggle.active span:nth-child(2) {
    opacity: 0;
  }
  
  .mobile-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
  }
  
  .hero-stats {
    flex-wrap: wrap;
    gap: 20px;
  }
}

@media (max-width: 480px) {
  section {
    padding: 50px 0;
  }
  
  .section-title {
    font-size: 1.75rem;
  }
  
  .hero-title {
    font-size: 2.1rem;
    line-height: 1.2;
  }
  
  .hero-description {
    font-size: 0.95rem;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
    gap: 12px;
  }
  
  .hero-actions .btn {
    width: 100%;
  }
  
  .hero-stats {
    gap: 20px;
  }
  
  .about-card-glow {
    padding: 25px 20px;
  }
  
  .about-features {
    grid-template-columns: 1fr;
    gap: 20px;
  }
  
  /* Stunning 2-column scannable grid for tattoos on mobile */
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
    margin-top: 30px;
  }
  
  .gallery-item {
    aspect-ratio: 3 / 4;
  }
  
  .gallery-overlay {
    padding: 15px;
  }
  
  .gallery-overlay h4 {
    font-size: 0.85rem;
  }
  
  .gallery-item-category {
    font-size: 0.6rem;
    letter-spacing: 1px;
    margin-bottom: 4px;
  }
  
  .gallery-zoom-icon {
    display: none; /* Hide zoom icon on mobile to clean up layout */
  }
  
  .testimonials-slider {
    grid-template-columns: 1fr;
  }
  
  .testimonial-card {
    padding: 25px 20px;
  }
  
  .contact-form-card {
    padding: 25px 20px;
  }
  
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    width: 55px;
    height: 55px;
    font-size: 1.6rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.4);
  }
  
  .lightbox-close {
    top: 15px;
    right: 15px;
    font-size: 2.5rem;
  }
  
  .lightbox-prev, .lightbox-next {
    width: 45px;
    height: 45px;
    font-size: 1.2rem;
  }
}