/* ============================================
   GENESIS AI by ThinkPrint - Main Stylesheet
   Design: Quantum Flux / Futurismo Orgânico
   ============================================ */

/* Fonts */
@import url('../assets/fonts/fonts.css');

/* CSS Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg: #0d0f1a;
  --bg-card: #141729;
  --fg: #e8eaf6;
  --fg-muted: #8b8fad;
  --primary: #4f7df5;
  --primary-glow: rgba(79, 125, 245, 0.3);
  --accent: #a855f7;
  --accent-glow: rgba(168, 85, 247, 0.3);
  --border: rgba(79, 125, 245, 0.15);
  --green: #22c55e;
  --green-glow: rgba(34, 197, 94, 0.2);
  --yellow: #facc15;
  --gradient: linear-gradient(135deg, #60a5fa, #a78bfa, #ec4899);
  --gradient-btn: linear-gradient(135deg, #2563eb, #7c3aed);
  --font-heading: 'Exo 2', sans-serif;
  --font-display: 'Orbitron', sans-serif;
  --font-body: 'Plus Jakarta Sans', sans-serif;
  --radius: 1rem;
  --radius-sm: 0.75rem;
  --radius-full: 9999px;
  --max-w: 1280px;
  --transition: all 0.3s ease;
}

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

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
}

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

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

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

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: rgba(79, 125, 245, 0.4); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: rgba(79, 125, 245, 0.6); }

/* Utility Classes */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1rem;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glow-blue {
  box-shadow: 0 0 20px var(--primary-glow), 0 0 60px rgba(37, 99, 235, 0.1);
}

.glow-violet {
  box-shadow: 0 0 20px var(--accent-glow), 0 0 60px rgba(124, 58, 237, 0.1);
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.375rem 0.75rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--border);
  background: rgba(79, 125, 245, 0.05);
  color: var(--primary);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.badge .dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--primary);
  animation: pulse-glow 3s ease-in-out infinite;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  background: var(--gradient-btn);
  color: #fff;
  font-weight: 500;
  font-size: 0.875rem;
  transition: var(--transition);
}

.btn-primary:hover {
  transform: scale(1.05);
  box-shadow: 0 10px 40px var(--primary-glow);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--fg);
  font-weight: 500;
  font-size: 0.875rem;
  transition: var(--transition);
}

.btn-outline:hover {
  border-color: var(--primary);
  background: rgba(79, 125, 245, 0.05);
}

.section-title {
  font-size: clamp(1.75rem, 5vw, 3rem);
  font-weight: 700;
  margin-bottom: 1rem;
}

.section-subtitle {
  color: var(--fg-muted);
  font-size: 1rem;
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   PARTICLES BACKGROUND (Canvas)
   ============================================ */
#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  opacity: 0.85;
  z-index: 0;
}

/* ============================================
   NAVBAR
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: var(--transition);
  padding: 0;
}

.navbar.scrolled {
  background: rgba(13, 15, 26, 0.85);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 30px rgba(0,0,0,0.3);
}

.navbar .nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 1rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 5rem;
}

.navbar .logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.navbar .logo-icon {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 0.7rem;
  font-weight: 700;
  color: #fff;
}

.navbar .logo-text {
  display: flex;
  flex-direction: column;
}

.navbar .logo-text span:first-child {
  font-family: var(--font-display);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.05em;
}

.navbar .logo-text span:last-child {
  font-size: 0.6rem;
  color: var(--fg-muted);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.875rem;
  color: var(--fg-muted);
  position: relative;
}

.nav-links a:hover {
  color: var(--fg);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--gradient);
  transition: width 0.3s ease;
}

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

.nav-cta {
  display: none;
  align-items: center;
  gap: 0.75rem;
}

.nav-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(34, 197, 94, 0.3);
  color: var(--green);
  font-size: 0.8rem;
  font-weight: 500;
}

.nav-whatsapp:hover {
  background: var(--green-glow);
}

.nav-cta .btn-primary {
  padding: 0.625rem 1.25rem;
  font-size: 0.8rem;
}

/* Mobile Toggle */
.mobile-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
  cursor: pointer;
}

.mobile-toggle span {
  width: 24px;
  height: 2px;
  background: var(--fg);
  transition: var(--transition);
}

.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(5px, -5px);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  background: rgba(13, 15, 26, 0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem;
}

.mobile-menu.active {
  display: block;
}

.mobile-menu a {
  display: block;
  padding: 0.75rem 0;
  color: var(--fg-muted);
  font-size: 1rem;
}

.mobile-menu a:hover {
  color: var(--fg);
}

.mobile-menu .mobile-cta {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-bg .overlay-1 {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(13,15,26,0.7), rgba(13,15,26,0.5), var(--bg));
}

.hero-bg .overlay-2 {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(13,15,26,0.6), transparent, rgba(13,15,26,0.6));
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  padding: 5rem 1rem 3rem;
  max-width: 900px;
  margin: 0 auto;
}

.hero-content h1 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 8vw, 6rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.hero-content .hero-subtitle {
  font-family: var(--font-heading);
  font-size: clamp(1rem, 3vw, 1.5rem);
  color: var(--fg-muted);
  font-weight: 300;
  margin-bottom: 0.75rem;
}

.hero-content .hero-desc {
  font-size: 0.9rem;
  color: rgba(139, 143, 173, 0.7);
  max-width: 600px;
  margin: 0 auto 2.5rem;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.scroll-indicator span {
  font-size: 0.65rem;
  color: rgba(139, 143, 173, 0.5);
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.scroll-indicator .scroll-dot {
  width: 1.25rem;
  height: 2rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(139, 143, 173, 0.3);
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding-top: 0.25rem;
}

.scroll-indicator .scroll-dot::after {
  content: '';
  width: 0.375rem;
  height: 0.375rem;
  border-radius: 50%;
  background: var(--primary);
  animation: scroll-bounce 2s ease-in-out infinite;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
  position: relative;
  padding: 6rem 0;
}

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

.about-text .section-title {
  margin-bottom: 1.5rem;
}

.about-text p {
  color: var(--fg-muted);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

.about-text strong {
  color: var(--fg);
}

.about-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-stats .stat {
  text-align: center;
}

.about-stats .stat-value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
}

.about-stats .stat-label {
  font-size: 0.75rem;
  color: var(--fg-muted);
  margin-top: 0.25rem;
}

.about-image {
  position: relative;
}

.about-image img {
  border-radius: var(--radius);
  width: 100%;
}

.about-image .floating-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: rgba(20, 23, 41, 0.9);
  backdrop-filter: blur(20px);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 0.75rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.about-image .floating-badge .icon-circle {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image .floating-badge .badge-text strong {
  display: block;
  font-size: 0.875rem;
  color: var(--fg);
}

.about-image .floating-badge .badge-text span {
  font-size: 0.7rem;
  color: var(--fg-muted);
}

/* ============================================
   HOW IT WORKS
   ============================================ */
.how-it-works {
  position: relative;
  padding: 6rem 0;
}

.how-it-works .bg-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.how-it-works .bg-overlay img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.how-it-works .bg-overlay::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(13, 15, 26, 0.8);
}

.how-it-works .content-wrapper {
  position: relative;
  z-index: 10;
}

.steps-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
}

.step-card {
  position: relative;
  padding: 1.5rem;
  border-radius: var(--radius);
  background: rgba(20, 23, 41, 0.5);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(79, 125, 245, 0.1);
  transition: var(--transition);
}

.step-card:hover {
  border-color: rgba(79, 125, 245, 0.3);
  box-shadow: 0 0 20px var(--primary-glow);
}

.step-card .step-number {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: rgba(79, 125, 245, 0.1);
}

.step-card .step-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(79, 125, 245, 0.1), rgba(168, 85, 247, 0.1));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1rem;
  transition: transform 0.3s ease;
}

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

.step-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.step-card p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

.process-image {
  margin-top: 3rem;
  border-radius: var(--radius);
  overflow: hidden;
}

.process-image img {
  width: 100%;
}

/* ============================================
   DIFFERENTIALS
   ============================================ */
.differentials {
  position: relative;
  padding: 6rem 0;
}

.diff-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 3rem;
}

.diff-card {
  position: relative;
  padding: 1.5rem 2rem;
  border-radius: var(--radius);
  background: rgba(20, 23, 41, 0.3);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(79, 125, 245, 0.08);
  transition: var(--transition);
  overflow: hidden;
}

.diff-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(135deg, rgba(79, 125, 245, 0.05), rgba(168, 85, 247, 0.05));
  opacity: 0;
  transition: opacity 0.5s ease;
}

.diff-card:hover::before {
  opacity: 1;
}

.diff-card:hover {
  border-color: rgba(79, 125, 245, 0.3);
  background: rgba(20, 23, 41, 0.5);
}

.diff-card .diff-icon {
  position: relative;
  z-index: 1;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(79, 125, 245, 0.1), rgba(168, 85, 247, 0.1));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 1.25rem;
  transition: transform 0.3s ease;
}

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

.diff-card h3 {
  position: relative;
  z-index: 1;
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.diff-card p {
  position: relative;
  z-index: 1;
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ============================================
   GALLERY
   ============================================ */
.gallery {
  position: relative;
  padding: 6rem 0;
}

.gallery-filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin: 2rem 0;
}

.gallery-filters button {
  padding: 0.5rem 1.25rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
  border: 1px solid rgba(79, 125, 245, 0.15);
  color: var(--fg-muted);
  background: rgba(20, 23, 41, 0.5);
}

.gallery-filters button.active,
.gallery-filters button:hover {
  background: var(--gradient-btn);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px var(--primary-glow);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-sm);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid rgba(79, 125, 245, 0.05);
  transition: var(--transition);
}

.gallery-item:hover {
  border-color: rgba(79, 125, 245, 0.3);
}

.gallery-item.vertical {
  grid-row: span 2;
}

.gallery-item video,
.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 200px;
}

.gallery-item .play-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.2);
  transition: var(--transition);
}

.gallery-item:hover .play-overlay {
  background: rgba(0,0,0,0.1);
}

.gallery-item .play-btn {
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease;
}

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

.gallery-item .video-badge {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  background: rgba(0,0,0,0.5);
  backdrop-filter: blur(10px);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.gallery-item .hover-title {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.7), transparent);
  display: flex;
  align-items: flex-end;
  padding: 1rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

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

.gallery-item .hover-title span {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 500;
}

/* Lightbox */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(0,0,0,0.95);
  backdrop-filter: blur(20px);
  align-items: center;
  justify-content: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-top {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem;
  z-index: 10;
}

.lightbox-counter {
  color: rgba(255,255,255,0.7);
  font-size: 0.875rem;
  font-family: var(--font-display);
}

.lightbox-close {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}

.lightbox-close:hover {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 3rem;
  height: 3rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
  z-index: 10;
}

.lightbox-nav:hover {
  background: rgba(255,255,255,0.2);
  color: #fff;
}

.lightbox-nav.prev { left: 1.5rem; }
.lightbox-nav.next { right: 1.5rem; }

.lightbox-content {
  max-width: 80vw;
  max-height: 80vh;
}

.lightbox-content video,
.lightbox-content img {
  max-width: 80vw;
  max-height: 80vh;
  border-radius: var(--radius-sm);
  object-fit: contain;
}

.lightbox-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  padding: 1.5rem;
}

.lightbox-bottom .title {
  color: rgba(255,255,255,0.9);
  font-size: 0.9rem;
  font-weight: 500;
}

.lightbox-bottom .meta {
  color: rgba(255,255,255,0.5);
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.25rem;
}

.lightbox-dots {
  position: absolute;
  bottom: 4rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 0.5rem;
}

.lightbox-dots button {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: rgba(255,255,255,0.3);
  transition: var(--transition);
}

.lightbox-dots button.active {
  width: 1.5rem;
  border-radius: var(--radius-full);
  background: var(--gradient);
}

/* ============================================
   CLIENTS
   ============================================ */
.clients {
  position: relative;
  padding: 5rem 0;
}

.clients-marquee {
  margin-top: 3rem;
  overflow: hidden;
  position: relative;
  width: 100%;
  mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
  -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.clients-marquee-track {
  display: flex;
  align-items: center;
  gap: 4rem;
  animation: marquee 20s linear infinite;
  width: max-content;
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-33.333%); }
}

.clients-marquee-track:hover {
  animation-play-state: paused;
}

.client-logo {
  flex-shrink: 0;
  padding: 1.5rem 2rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(20, 23, 41, 0.5);
  transition: var(--transition);
}

.client-logo:hover {
  background: rgba(79, 125, 245, 0.1);
  border-color: var(--primary);
  box-shadow: 0 0 20px var(--primary-glow);
}

.client-logo img {
  height: 4rem;
  width: auto;
  min-width: 80px;
  object-fit: contain;
  filter: brightness(0) invert(1);
  opacity: 0.7;
  transition: var(--transition);
}

.client-logo:hover img {
  opacity: 1;
  transform: scale(1.05);
}

/* ============================================
   TESTIMONIALS
   ============================================ */
.testimonials {
  position: relative;
  padding: 6rem 0;
}

.testimonials .bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent, rgba(20, 23, 41, 0.2), transparent);
}

.testimonials .content-wrapper {
  position: relative;
  z-index: 10;
}

.stars-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.stars-row .stars {
  display: flex;
  gap: 0.125rem;
}

.stars-row .stars svg {
  width: 1.25rem;
  height: 1.25rem;
  fill: var(--yellow);
}

.stars-row .rating-text {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-left: 0.5rem;
}

.testimonials-grid {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
}

.testimonial-card {
  padding: 1.5rem;
  border-radius: var(--radius);
  background: rgba(20, 23, 41, 0.4);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(79, 125, 245, 0.08);
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: rgba(79, 125, 245, 0.2);
}

.testimonial-card .card-stars {
  display: flex;
  gap: 0.125rem;
  margin-bottom: 1rem;
}

.testimonial-card .card-stars svg {
  width: 1rem;
  height: 1rem;
  fill: var(--yellow);
}

.testimonial-card .quote {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 1rem;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-card .author-avatar {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: var(--gradient-btn);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
}

.testimonial-card .author-info .name {
  font-size: 0.85rem;
  font-weight: 500;
}

.testimonial-card .author-info .source {
  font-size: 0.7rem;
  color: var(--fg-muted);
}

.testimonials-pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 2.5rem;
}

.testimonials-pagination .page-btn {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  border: 1px solid rgba(79, 125, 245, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-muted);
  transition: var(--transition);
}

.testimonials-pagination .page-btn:hover {
  color: var(--fg);
  border-color: var(--primary);
}

.testimonials-pagination .page-btn:disabled {
  opacity: 0.3;
  cursor: not-allowed;
}

.testimonials-pagination .page-dot {
  width: 0.625rem;
  height: 0.625rem;
  border-radius: 50%;
  background: rgba(139, 143, 173, 0.3);
  transition: var(--transition);
}

.testimonials-pagination .page-dot.active {
  width: 2rem;
  border-radius: var(--radius-full);
  background: var(--primary);
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  position: relative;
  padding: 6rem 0;
}

.contact .bg-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, transparent, rgba(20, 23, 41, 0.1), rgba(20, 23, 41, 0.3));
}

.contact .content-wrapper {
  position: relative;
  z-index: 10;
}

.contact-grid {
  display: grid;
  gap: 3rem;
  margin-top: 3rem;
}

.contact-info h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.contact-item .contact-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, rgba(79, 125, 245, 0.1), rgba(168, 85, 247, 0.1));
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.contact-item:hover .contact-icon {
  transform: scale(1.1);
}

.contact-item .contact-icon.green {
  background: linear-gradient(135deg, rgba(34, 197, 94, 0.1), rgba(34, 197, 94, 0.05));
  border-color: rgba(34, 197, 94, 0.2);
  color: var(--green);
}

.contact-item .contact-label {
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.contact-item .contact-value {
  font-weight: 500;
  font-size: 0.9rem;
}

.contact-item a:hover .contact-value {
  color: var(--primary);
}

.social-links h4 {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
  margin-top: 2rem;
}

.social-links .links {
  display: flex;
  gap: 0.75rem;
}

.social-links .links a {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius-sm);
  background: rgba(20, 23, 41, 0.5);
  border: 1px solid rgba(79, 125, 245, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-muted);
  transition: var(--transition);
}

.social-links .links a:hover {
  color: var(--primary);
  border-color: rgba(79, 125, 245, 0.3);
}

/* Contact Form */
.contact-form {
  padding: 2rem;
  border-radius: var(--radius);
  background: rgba(20, 23, 41, 0.3);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(79, 125, 245, 0.08);
}

.form-row {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  background: rgba(13, 15, 26, 0.5);
  border: 1px solid rgba(79, 125, 245, 0.1);
  color: var(--fg);
  outline: none;
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(139, 143, 173, 0.5);
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(79, 125, 245, 0.4);
  box-shadow: 0 0 0 3px rgba(79, 125, 245, 0.1);
}

.form-group textarea {
  resize: none;
  min-height: 100px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b8fad' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
}

.form-submit {
  width: 100%;
  padding: 1rem;
  border-radius: var(--radius-sm);
  background: var(--gradient-btn);
  color: #fff;
  font-weight: 500;
  font-size: 0.9rem;
  transition: var(--transition);
  margin-top: 0.5rem;
}

.form-submit:hover {
  transform: scale(1.02);
  box-shadow: 0 10px 40px var(--primary-glow);
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  position: relative;
  padding: 3rem 0;
  border-top: 1px solid rgba(79, 125, 245, 0.05);
}

.footer-grid {
  display: grid;
  gap: 2rem;
  margin-bottom: 2.5rem;
}

.footer-brand .logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.footer-brand p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 350px;
  margin-bottom: 0.75rem;
}

.footer-brand .sub-brand {
  font-size: 0.7rem;
  color: rgba(139, 143, 173, 0.6);
}

.footer-nav h4,
.footer-contact h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer-nav ul {
  list-style: none;
}

.footer-nav ul li {
  margin-bottom: 0.5rem;
}

.footer-nav ul li a {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.footer-nav ul li a:hover {
  color: var(--primary);
}

.footer-contact ul {
  list-style: none;
}

.footer-contact ul li {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-bottom: 0.5rem;
}

.footer-contact ul li a:hover {
  color: var(--primary);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(79, 125, 245, 0.05);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.footer-bottom .copyright {
  font-size: 0.75rem;
  color: rgba(139, 143, 173, 0.6);
}

.footer-bottom .social-icons {
  display: flex;
  gap: 1rem;
}

.footer-bottom .social-icons a {
  color: rgba(139, 143, 173, 0.6);
  transition: var(--transition);
}

.footer-bottom .social-icons a:hover {
  color: var(--primary);
}

/* ============================================
   WHATSAPP FLOATING BUTTON
   ============================================ */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 90;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  box-shadow: 0 4px 20px rgba(34, 197, 94, 0.4);
  transition: var(--transition);
  animation: float 6s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(34, 197, 94, 0.6);
}

.whatsapp-float .pulse-ring {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(34, 197, 94, 0.4);
  animation: pulse-glow 3s ease-in-out infinite;
}

.whatsapp-float .tooltip {
  position: absolute;
  right: calc(100% + 0.75rem);
  top: 50%;
  transform: translateY(-50%);
  padding: 0.5rem 0.75rem;
  border-radius: 0.5rem;
  background: rgba(13, 15, 26, 0.9);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  white-space: nowrap;
  font-size: 0.75rem;
  color: var(--fg);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.whatsapp-float:hover .tooltip {
  opacity: 1;
}

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-10px); }
}

@keyframes pulse-glow {
  0%, 100% { opacity: 0.4; }
  50% { opacity: 1; }
}

@keyframes scroll-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(12px); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-30px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(30px); }
  to { opacity: 1; transform: translateX(0); }
}

.animate-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.animate-in-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.animate-in-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.animate-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* ============================================
   RESPONSIVE BREAKPOINTS
   ============================================ */
@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
  .diff-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: repeat(2, 1fr); }
  .gallery-grid { grid-template-columns: repeat(3, 1fr); }

  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
  .nav-links { display: flex; }
  .nav-cta { display: flex; }
  .mobile-toggle { display: none; }
  .about-grid { grid-template-columns: 1fr 1fr; }
  .steps-grid { grid-template-columns: repeat(4, 1fr); }
  .diff-grid { grid-template-columns: repeat(3, 1fr); }
  .gallery-grid { grid-template-columns: repeat(4, 1fr); }
  .testimonials-grid { grid-template-columns: repeat(3, 1fr); }
  .contact-grid { grid-template-columns: 1fr 1fr; }

  .footer-grid { grid-template-columns: 2fr 1fr 1fr; }
  .about { padding: 8rem 0; }
  .how-it-works { padding: 8rem 0; }
  .differentials { padding: 8rem 0; }
  .gallery { padding: 8rem 0; }
  .testimonials { padding: 8rem 0; }
  .contact { padding: 8rem 0; }
}