/* Header */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: 80px;
  z-index: 100;
  display: flex;
  align-items: center;
  transition: background var(--transition-smooth), border var(--transition-smooth), backdrop-filter var(--transition-smooth);
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(7, 7, 11, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}
.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.5rem;
}
.logo svg {
  width: 32px;
  height: 32px;
}
.nav-desktop {
  display: flex;
  gap: var(--space-6);
}
.nav-desktop a {
  font-size: 0.875rem;
  color: var(--fg-1);
  transition: color var(--transition-fast);
  font-family: var(--font-display);
}
.nav-desktop a:hover {
  color: var(--fg-0);
}
.menu-btn {
  display: none;
  color: var(--fg-0);
}
.drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(7,7,11,0.8);
  backdrop-filter: blur(10px);
  z-index: 90;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition-smooth);
}
.drawer-overlay.open {
  opacity: 1;
  pointer-events: auto;
}
.drawer {
  position: fixed;
  top: 0; right: 0; bottom: 0;
  width: 300px;
  background: var(--bg-1);
  border-left: 1px solid var(--border);
  z-index: 91;
  transform: translateX(100%);
  transition: transform var(--transition-smooth);
  padding: var(--space-24) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}
.drawer.open {
  transform: translateX(0);
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding-top: 80px; /* Header offset */
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image: 
    linear-gradient(to right, rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, black 20%, transparent 80%);
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  z-index: -2;
  will-change: transform;
}
.blob-1 {
  width: 400px; height: 400px;
  background: rgba(139, 92, 246, 0.4);
  top: 10%; left: 10%;
  animation: blob-float 20s infinite alternate;
}
.blob-2 {
  width: 300px; height: 300px;
  background: rgba(6, 182, 212, 0.3);
  bottom: 20%; right: 10%;
  animation: blob-float 25s infinite alternate-reverse;
}
.hero-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}
.hero h1 {
  font-size: clamp(2.125rem, 5.1vw, 4.25rem);
  margin-bottom: var(--space-6);
}
.hero p {
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  color: var(--fg-1);
  margin-bottom: var(--space-8);
  max-width: 700px;
  margin-inline: auto;
}
.hero-ctas {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}
.hero-stats {
  margin-top: var(--space-16);
  display: flex;
  justify-content: center;
  gap: var(--space-12);
  border-top: 1px solid var(--border);
  padding-top: var(--space-8);
}
.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-1);
}
.stat-num {
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--fg-0);
}
.stat-label {
  font-size: 0.875rem;
  color: var(--fg-2);
}

/* Marquee */
.marquee-section {
  padding: var(--space-8) 0;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  position: relative;
}
.marquee-title {
  text-align: center;
  font-size: 0.875rem;
  color: var(--fg-2);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}
.marquee-wrapper {
  display: flex;
  white-space: nowrap;
}
.marquee-content {
  display: flex;
  gap: var(--space-12);
  padding-right: var(--space-12);
  animation: marquee-scroll 30s linear infinite;
}
.marquee-wrapper:hover .marquee-content {
  animation-play-state: paused;
}
.tech-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-family: var(--font-mono);
  color: var(--fg-1);
  font-size: 1.125rem;
}
.tech-item svg {
  width: 24px;
  height: 24px;
  opacity: 0.7;
}

/* Services */
.services-section {
  padding: var(--space-24) 0;
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}
.service-icon {
  width: 60px;
  height: 60px;
  margin-bottom: var(--space-6);
  color: var(--accent-cyan);
}
.service-card h3 {
  font-size: 1.5rem;
  margin-bottom: var(--space-3);
}
.service-card p {
  color: var(--fg-1);
  margin-bottom: var(--space-4);
}
.service-bullets {
  list-style: none;
  padding: 0;
}
.service-bullets li {
  position: relative;
  padding-left: var(--space-4);
  color: var(--fg-2);
  font-size: 0.875rem;
  margin-bottom: var(--space-2);
}
.service-bullets li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--accent-violet);
}

/* Bento Grid */
.bento-section {
  padding: var(--space-24) 0;
}
.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: repeat(2, auto);
  gap: var(--space-4);
  margin-top: var(--space-12);
}
.bento-card {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
}
.bento-large {
  grid-column: span 2;
  grid-row: span 2;
  background: linear-gradient(135deg, var(--bg-1) 0%, rgba(139,92,246,0.05) 100%);
  position: relative;
  overflow: hidden;
}
.bento-large h3 {
  font-size: 2rem;
  max-width: 400px;
  margin-bottom: var(--space-4);
}
.code-window {
  margin-top: auto;
  background: var(--bg-2);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--accent-green);
  opacity: 0.8;
}

/* Process */
.process-section {
  padding: var(--space-24) 0;
  background: var(--bg-1);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.process-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  margin-top: var(--space-12);
  position: relative;
}
.process-list::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent-violet), var(--accent-cyan));
  opacity: 0.3;
}
.process-item {
  display: flex;
  gap: var(--space-6);
  position: relative;
}
.process-num {
  width: 50px; height: 50px;
  border-radius: 50%;
  background: var(--bg-2);
  border: 1px solid var(--accent-violet);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--accent-cyan);
  flex-shrink: 0;
  z-index: 2;
}
.process-content h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}
.process-content p {
  color: var(--fg-1);
}

/* Target */
.target-section {
  padding: var(--space-24) 0;
}
.target-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}
.target-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-2);
}
.target-card p {
  color: var(--fg-1);
  font-size: 0.875rem;
  margin-bottom: var(--space-4);
}

/* FAQ */
.faq-section {
  padding: var(--space-24) 0;
}
.faq-list {
  margin-top: var(--space-12);
  max-width: 800px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
details {
  background: var(--bg-1);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
}
summary {
  padding: var(--space-4) var(--space-6);
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 1.125rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--accent-cyan);
  transition: transform var(--transition-fast);
}
details[open] summary::after {
  transform: rotate(45deg);
}
.faq-content {
  padding: 0 var(--space-6) var(--space-6);
  color: var(--fg-1);
}

/* CTA */
.cta-section {
  padding: var(--space-32) 0;
  position: relative;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(139,92,246,0.1) 0%, var(--bg-0) 70%);
  z-index: -1;
}
.cta-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
.cta-info h2 {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: var(--space-4);
}
.cta-info p {
  color: var(--fg-1);
  font-size: 1.125rem;
  margin-bottom: var(--space-8);
}
.whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--accent-green);
  font-weight: 500;
  margin-top: var(--space-6);
}

/* Footer */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--space-12) 0 var(--space-6);
  background: var(--bg-1);
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}
.footer-col h4 {
  font-family: var(--font-display);
  margin-bottom: var(--space-4);
  color: var(--fg-0);
}
.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.footer-links a {
  color: var(--fg-1);
  font-size: 0.875rem;
  transition: color var(--transition-fast);
}
.footer-links a:hover {
  color: var(--accent-cyan);
}
.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: var(--space-6);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--fg-2);
  font-size: 0.875rem;
  font-family: var(--font-mono);
}