/* ============================================
   LAC Tecnologias - Website Styles
   Innovador, tecnologico, amigable
   ============================================ */

/* === RESET & BASE === */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #1a56db;
  --primary-light: #3b82f6;
  --primary-dark: #1e3a8a;
  --accent: #06b6d4;
  --accent-light: #67e8f9;
  --bg-dark: #0a0f1c;
  --bg-darker: #060a14;
  --bg-card: #111827;
  --bg-card-hover: #1a2332;
  --bg-section: #0d1321;
  --bg-section-alt: #0a0f1c;
  --text: #e2e8f0;
  --text-muted: #94a3b8;
  --text-heading: #f1f5f9;
  --border: rgba(255, 255, 255, 0.08);
  --gradient-primary: linear-gradient(135deg, #1a56db, #06b6d4);
  --gradient-hero: linear-gradient(135deg, #0a0f1c 0%, #111827 50%, #0a0f1c 100%);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 10px 40px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 30px rgba(26, 86, 219, 0.15);
  --radius: 12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg-dark);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  color: var(--text-heading);
  line-height: 1.2;
}

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

a:hover {
  color: var(--accent);
}

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === GRADIENT TEXT === */
.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === NAVIGATION === */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(10, 15, 28, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(10, 15, 28, 0.95);
  box-shadow: var(--shadow-md);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-heading);
  font-size: 1.2rem;
}

.nav-logo:hover {
  color: var(--text-heading);
}

.nav-logo img {
  height: 38px;
  width: 38px;
  object-fit: contain;
}

.nav-logo strong {
  font-weight: 700;
}

.nav-social {
  display: flex;
  gap: 6px;
  margin-left: 12px;
}

.nav-social a {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  transition: var(--transition);
}

.nav-social a:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
}

.nav-menu {
  display: flex;
  list-style: none;
  align-items: center;
  gap: 4px;
}

.nav-menu a {
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 500;
  padding: 8px 14px;
  border-radius: 8px;
  transition: var(--transition);
}

.nav-menu a:hover {
  color: var(--text-heading);
  background: rgba(255, 255, 255, 0.05);
}

.nav-cta {
  background: var(--gradient-primary) !important;
  color: white !important;
  font-weight: 600 !important;
  padding: 8px 20px !important;
}

.nav-cta:hover {
  opacity: 0.9;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: inherit;
}

.btn-primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(26, 86, 219, 0.3);
}

.btn-primary:hover {
  color: white;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(26, 86, 219, 0.4);
}

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

.btn-outline:hover {
  border-color: var(--primary-light);
  color: var(--primary-light);
  background: rgba(26, 86, 219, 0.05);
}

.btn-whatsapp {
  background: #25D366;
  color: white;
  font-size: 1.05rem;
  padding: 16px 32px;
}

.btn-whatsapp:hover {
  background: #1da851;
  color: white;
  transform: translateY(-2px);
}

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

/* === HERO === */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--gradient-hero);
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.12;
}

.shape-1 {
  width: 600px;
  height: 600px;
  background: var(--primary);
  top: -200px;
  right: -100px;
  animation: float 20s ease-in-out infinite;
}

.shape-2 {
  width: 400px;
  height: 400px;
  background: var(--accent);
  bottom: -100px;
  left: -100px;
  animation: float 15s ease-in-out infinite reverse;
}

.shape-3 {
  width: 300px;
  height: 300px;
  background: var(--primary-light);
  top: 40%;
  left: 40%;
  animation: float 25s ease-in-out infinite;
}

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

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: 60px 0;
  position: relative;
  z-index: 2;
}

.hero-badge {
  display: inline-block;
  background: rgba(26, 86, 219, 0.15);
  border: 1px solid rgba(26, 86, 219, 0.3);
  color: var(--primary-light);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(2.8rem, 5vw, 4rem);
  font-weight: 800;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 520px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: flex;
  gap: 40px;
}

.stat {
  text-align: left;
}

.stat-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-heading);
}

.stat-plus {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--accent);
}

.stat-label {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 2px;
}

.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-logo-wrapper {
  position: relative;
  width: 380px;
  height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-logo-wrapper::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--gradient-primary);
  opacity: 0.08;
  animation: pulse 4s ease-in-out infinite;
}

.hero-logo-wrapper::after {
  content: '';
  position: absolute;
  inset: 30px;
  border-radius: 50%;
  border: 1px solid rgba(26, 86, 219, 0.15);
  animation: pulse 4s ease-in-out infinite 1s;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 0.08; }
  50% { transform: scale(1.05); opacity: 0.15; }
}

.hero-logo-img {
  width: 220px;
  height: 220px;
  object-fit: contain;
  filter: drop-shadow(0 0 40px rgba(26, 86, 219, 0.3));
  animation: floatLogo 6s ease-in-out infinite;
}

.hero-logo-full {
  max-width: 320px;
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(26, 86, 219, 0.25)) brightness(1.3);
  animation: floatLogo 6s ease-in-out infinite;
}

@keyframes floatLogo {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-15px); }
}

.hero-scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero-scroll a {
  color: var(--text-muted);
  font-size: 1.2rem;
  animation: bounce 2s ease-in-out infinite;
  display: block;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* === SECTIONS === */
.section {
  padding: 100px 0;
  position: relative;
}

.section-alt {
  background: var(--bg-section);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-tag {
  display: inline-block;
  background: rgba(26, 86, 219, 0.1);
  border: 1px solid rgba(26, 86, 219, 0.2);
  color: var(--primary-light);
  padding: 5px 14px;
  border-radius: 16px;
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section-header h2 {
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 12px;
}

.section-desc {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 600px;
  margin: 0 auto;
}

/* === ABOUT === */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.about-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  transition: var(--transition);
}

.about-card:hover {
  border-color: rgba(26, 86, 219, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.about-main {
  grid-column: 1 / -1;
}

.about-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  margin-bottom: 20px;
}

.about-card h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.about-card p {
  color: var(--text-muted);
  line-height: 1.7;
}

.philosophy-quote {
  font-size: 1.15rem !important;
  font-style: italic;
  color: var(--accent-light) !important;
  font-weight: 500;
  line-height: 1.6 !important;
}

/* === SERVICES === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: rgba(26, 86, 219, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

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

.service-featured {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, rgba(26, 86, 219, 0.08), rgba(6, 182, 212, 0.05));
  border-color: rgba(26, 86, 219, 0.2);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.service-featured::before {
  opacity: 1;
}

.service-featured .service-icon,
.service-featured h3,
.service-featured > p {
  grid-column: 1;
}

.service-featured .service-benefits {
  grid-column: 2;
  grid-row: 1 / span 3;
  align-self: center;
}

.service-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  background: var(--gradient-primary);
  color: white;
  padding: 4px 12px;
  border-radius: 12px;
  font-size: 0.75rem;
  font-weight: 600;
}

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(26, 86, 219, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary-light);
  margin-bottom: 16px;
}

.service-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.service-card p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.service-benefits {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-benefits li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  font-size: 0.95rem;
}

.service-benefits li i {
  color: var(--accent);
  font-size: 0.85rem;
}

/* === ADVANTAGES === */
.advantages-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.advantage-item {
  padding: 32px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--bg-card);
  transition: var(--transition);
}

.advantage-item:hover {
  border-color: rgba(6, 182, 212, 0.3);
  transform: translateY(-4px);
}

.advantage-number {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

.advantage-item h4 {
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.advantage-item p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* === PRODUCTS === */
.products-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}

.product-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 28px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.product-card:hover {
  border-color: rgba(26, 86, 219, 0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.product-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(26, 86, 219, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: var(--primary-light);
  margin-bottom: 16px;
}

.product-card h3 {
  font-size: 1.05rem;
  margin-bottom: 8px;
}

.product-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
  flex-grow: 1;
}

.product-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 16px;
}

.product-tags span {
  background: rgba(6, 182, 212, 0.1);
  color: var(--accent);
  padding: 3px 10px;
  border-radius: 10px;
  font-size: 0.75rem;
  font-weight: 500;
}

/* === TECHNOLOGIES === */
.tech-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.tech-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: var(--transition);
}

.tech-card:hover {
  border-color: rgba(26, 86, 219, 0.2);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.tech-icon {
  width: 72px;
  height: 72px;
  border-radius: 18px;
  background: rgba(26, 86, 219, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: var(--primary-light);
  margin: 0 auto 20px;
  transition: var(--transition);
}

.tech-card:hover .tech-icon {
  background: var(--gradient-primary);
  color: white;
  transform: scale(1.1);
}

.tech-card h3 {
  font-size: 1.15rem;
  margin-bottom: 10px;
}

.tech-card p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* === STAR PRODUCTS === */
.star-products {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.star-product {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.star-product::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
}

.star-product:hover {
  border-color: rgba(26, 86, 219, 0.25);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow);
}

.star-product-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 16px;
}

.star-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--gradient-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  color: white;
  flex-shrink: 0;
}

.star-product-header h3 {
  font-size: 1.2rem;
  margin-bottom: 2px;
}

.star-subtitle {
  font-size: 0.82rem;
  color: var(--accent);
  font-weight: 500;
}

.star-link {
  margin-left: auto;
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(26, 86, 219, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-light);
  font-size: 0.85rem;
  transition: var(--transition);
  flex-shrink: 0;
}

.star-link:hover {
  background: var(--gradient-primary);
  color: white;
}

.star-product > p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}

.star-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px 16px;
  margin-bottom: 20px;
}

.star-feature {
  font-size: 0.84rem;
  color: var(--text);
  display: flex;
  align-items: flex-start;
  gap: 8px;
}

.star-feature i {
  color: var(--accent);
  font-size: 0.75rem;
  margin-top: 3px;
  flex-shrink: 0;
}

.star-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-light);
  font-weight: 600;
  font-size: 0.9rem;
  transition: var(--transition);
}

.star-cta:hover {
  color: var(--accent);
  gap: 10px;
}

/* === TIMELINE === */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-left: 40px;
  margin-bottom: 48px;
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -5px;
  top: 6px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--primary-light);
  border: 3px solid var(--bg-dark);
  box-shadow: 0 0 0 2px var(--primary-light);
}

.timeline-date {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--accent);
  font-size: 1rem;
  margin-bottom: 8px;
}

.timeline-content {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
}

.timeline-content h4 {
  font-size: 1.1rem;
  margin-bottom: 12px;
  color: var(--text-heading);
}

.timeline-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.timeline-content li {
  color: var(--text-muted);
  font-size: 0.88rem;
  padding-left: 16px;
  position: relative;
}

.timeline-content li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--primary-light);
}

/* === WEB SHOWCASE === */
.web-showcase {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.web-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.web-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
  border-color: rgba(26, 86, 219, 0.2);
}

.web-preview {
  background: #1a1f2e;
  border-bottom: 1px solid var(--border);
}

.web-browser-bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.03);
}

.web-browser-bar .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.15);
}

.web-browser-bar .dot:first-child { background: #ff5f56; }
.web-browser-bar .dot:nth-child(2) { background: #ffbd2e; }
.web-browser-bar .dot:nth-child(3) { background: #27ca40; }

.url-bar {
  flex-grow: 1;
  background: rgba(255, 255, 255, 0.05);
  padding: 4px 12px;
  border-radius: 6px;
  font-size: 0.72rem;
  color: var(--text-muted);
  margin-left: 8px;
}

.web-placeholder {
  height: 180px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  color: var(--text-muted);
}

.web-placeholder i {
  font-size: 2.5rem;
  color: var(--primary-light);
  opacity: 0.5;
}

.web-placeholder span {
  font-size: 0.85rem;
}

.web-card h4 {
  padding: 16px 20px 4px;
  font-size: 1.05rem;
}

.web-card > p {
  padding: 0 20px 20px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.web-card-link {
  display: block;
  color: inherit;
  text-decoration: none;
}

.web-card-link:hover {
  color: inherit;
}

.web-card-link h4 {
  padding: 16px 20px 4px;
  font-size: 1.05rem;
}

.web-card-link p {
  padding: 0 20px 12px;
  color: var(--text-muted);
  font-size: 0.88rem;
}

.web-visit {
  display: block;
  padding: 0 20px 20px;
  color: var(--primary-light);
  font-size: 0.85rem;
  font-weight: 500;
  transition: var(--transition);
}

.web-card:hover .web-visit {
  color: var(--accent);
}

/* === CLIENTS MARQUEE === */
.clients-marquee {
  overflow: hidden;
  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);
  margin-bottom: 16px;
}

.clients-track {
  display: flex;
  gap: 14px;
  animation: marquee 40s linear infinite;
  width: max-content;
}

.clients-marquee-reverse .clients-track {
  animation: marquee-reverse 40s linear infinite;
}

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

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

.client-chip {
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.88rem;
  color: var(--text);
  white-space: nowrap;
  font-weight: 500;
  transition: var(--transition);
}

.client-chip:hover {
  border-color: var(--primary-light);
  background: rgba(26, 86, 219, 0.08);
}

/* === PARTNERS === */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.partners-logos {
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.partner-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  text-align: center;
  transition: var(--transition);
}

.partner-card:hover {
  border-color: rgba(6, 182, 212, 0.3);
  transform: translateY(-4px);
}

.partner-logo-card {
  padding: 40px 32px;
}

.partner-logo-img {
  width: 120px;
  height: 120px;
  border-radius: 16px;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  padding: 12px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: var(--transition);
}

.partner-logo-card:hover .partner-logo-img {
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(6, 182, 212, 0.15);
}

.partner-logo-img img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.partner-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: rgba(6, 182, 212, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--accent);
  margin: 0 auto 16px;
}

.partner-card h4 {
  font-size: 1.1rem;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.partner-card p {
  color: var(--text-muted);
  font-size: 0.88rem;
  line-height: 1.6;
}

/* === CONTACT === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 48px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.contact-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(26, 86, 219, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--primary-light);
  flex-shrink: 0;
}

.contact-item h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

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

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

.contact-cta {
  margin-top: 12px;
}

.contact-form-wrapper {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group label {
  display: block;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  font-family: inherit;
  font-size: 0.92rem;
  transition: var(--transition);
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--primary-light);
  box-shadow: 0 0 0 3px rgba(26, 86, 219, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%2394a3b8'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 36px;
}

.form-group select option {
  background: var(--bg-card);
  color: var(--text);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

/* === FOOTER === */
.footer {
  background: var(--bg-darker);
  border-top: 1px solid var(--border);
  padding: 60px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 16px;
  color: var(--text-heading);
  font-size: 1.1rem;
}

.footer-logo img {
  height: 36px;
  width: 36px;
  object-fit: contain;
}

.footer-logo-full {
  margin-bottom: 16px;
}

.footer-full-logo {
  max-width: 220px;
  background: white;
  border-radius: 10px;
  padding: 8px 14px;
}

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.social-links a {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1rem;
  transition: var(--transition);
}

.social-links a:hover {
  background: var(--gradient-primary);
  border-color: transparent;
  color: white;
  transform: translateY(-2px);
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 0.95rem;
  margin-bottom: 16px;
  color: var(--text-heading);
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.88rem;
}

.footer-links a:hover {
  color: var(--primary-light);
}

.footer-contact p {
  color: var(--text-muted);
  font-size: 0.88rem;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}

.footer-contact i {
  color: var(--primary-light);
  width: 16px;
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  text-align: center;
}

.footer-bottom p {
  color: var(--text-muted);
  font-size: 0.82rem;
}

/* === WHATSAPP FLOAT === */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.7rem;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  z-index: 999;
  transition: var(--transition);
  animation: whatsapp-pulse 2s ease-in-out infinite;
}

.whatsapp-float:hover {
  color: white;
  transform: scale(1.1);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

@keyframes whatsapp-pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4); }
  50% { box-shadow: 0 4px 30px rgba(37, 211, 102, 0.6), 0 0 0 12px rgba(37, 211, 102, 0.1); }
}

/* === SCROLL ANIMATIONS === */
.section-header,
.about-card,
.service-card,
.advantage-item,
.product-card,
.star-product,
.tech-card,
.web-card,
.partner-card,
.timeline-item,
.contact-info,
.contact-form-wrapper {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }

  .hero-subtitle {
    margin: 0 auto 32px;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    order: -1;
  }

  .hero-logo-wrapper {
    width: 280px;
    height: 280px;
  }

  .hero-logo-img {
    width: 160px;
    height: 160px;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .service-featured {
    grid-template-columns: 1fr;
  }

  .service-featured .service-benefits {
    grid-column: 1;
    grid-row: auto;
  }

  .products-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .web-showcase {
    grid-template-columns: repeat(2, 1fr);
  }

  .partners-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-social {
    display: none;
  }

  .nav-menu {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(10, 15, 28, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav-menu a {
    display: block;
    padding: 12px 16px;
    font-size: 1rem;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .nav-toggle.active span:nth-child(2) {
    opacity: 0;
  }

  .nav-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .section {
    padding: 70px 0;
  }

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

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

  .advantages-grid {
    grid-template-columns: 1fr;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  .star-products {
    grid-template-columns: 1fr;
  }

  .star-features {
    grid-template-columns: 1fr;
  }

  .tech-grid {
    grid-template-columns: 1fr;
  }

  .web-showcase {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .partners-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
    align-items: center;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .hero h1 {
    font-size: 1.8rem;
  }

  .section-header h2 {
    font-size: 1.6rem;
  }
}