@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --bg-dark: #060606;
  --bg-chumbo: #0E0E0E;
  --cyan: #E0E0E0;
  --blue: #8A8A8A;
  --text-light: #F5F5F0;
  --text-muted: #A8A8A0;
  --glass-bg: rgba(12, 12, 10, 0.55);
  --glass-border: rgba(160, 160, 160, 0.22);
  --glass-border-hover: rgba(224, 224, 224, 0.45);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  background-color: var(--bg-dark);
  color: var(--text-light);
  overflow-x: hidden;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6, 
.navbar-logo .logo-text, 
.page-header h1, 
.section-title, 
.hero h1, 
.service-card h3, 
.diff-text h4, 
.cta-card h2, 
.stat-number {
  font-family: 'Poppins', sans-serif;
  font-weight: 700;
}

/* SCROLLBAR */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--blue); border-radius: 3px; }

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1rem 2rem;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  background: rgba(6, 6, 6, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(160, 160, 160, 0.12);
}

.navbar.scrolled {
  padding: 0.7rem 2rem;
}

.navbar-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  text-decoration: none;
}

.navbar-logo img {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  object-fit: cover;
}

.navbar-logo .logo-text {
  font-family: 'Poppins', sans-serif;
  font-size: 1.35rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-light);
  white-space: nowrap;
}

.navbar-logo .logo-text span {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.navbar-links a {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.875rem;
  transition: color 0.3s ease;
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--blue));
  transition: width 0.3s ease;
}

.navbar-links a.active, .navbar-links a:hover {
  color: var(--text-light);
}

.navbar-links a.active::after, .navbar-links a:hover::after {
  width: 100%;
}

.navbar-cta {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 700;
  padding: 0.55rem 1.4rem !important;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff !important;
  border-radius: 8px;
  font-size: 0.85rem;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.navbar-cta::after { display: none !important; }
.navbar-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(224, 224, 224, 0.4);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-light);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* PAGE HEADER */
.page-header {
  padding: 10rem 2rem 4rem;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-chumbo) 0%, var(--bg-dark) 100%);
  border-bottom: 1px solid var(--glass-border);
}

.page-header h1 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(2.2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  margin-bottom: 0.8rem;
}

.page-header p {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* SECTIONS COMMON */
.section { padding: 5rem 2rem; }
.section-inner { max-width: 1200px; margin: 0 auto; }

.section-label {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--cyan);
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 700;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.section-desc {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 3rem;
}

/* BUTTONS */
.btn-primary {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  color: #fff;
  text-decoration: none;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  box-shadow: 0 0 30px rgba(138, 138, 138, 0.3);
  transition: all 0.3s cubic-bezier(0.22, 1, 0.36, 1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 50px rgba(224, 224, 224, 0.45), 0 8px 30px rgba(138, 138, 138, 0.3);
}

.btn-secondary {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 1rem 2rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--text-light);
  text-decoration: none;
  border-radius: 12px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
}

.btn-secondary:hover {
  border-color: var(--glass-border-hover);
  background: rgba(14, 14, 14, 0.75);
}

/* SERVICE CARDS */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity 0.4s ease;
}

.service-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(138, 138, 138, 0.12);
}

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

.service-card h3 {
  font-family: 'Poppins', sans-serif;
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.service-card p {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  line-height: 1.6;
}

/* DIFF CARDS */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.diff-card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.6rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 16px;
  transition: all 0.3s ease;
}

.diff-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
}

.diff-icon {
  width: 44px;
  height: 44px;
  min-width: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(224, 224, 224, 0.14), rgba(138, 138, 138, 0.06));
  display: flex;
  align-items: center;
  justify-content: center;
}

.diff-icon svg {
  width: 22px;
  height: 22px;
  stroke: var(--cyan);
  stroke-width: 1.5;
  fill: none;
}

.diff-text h4 {
  font-family: 'Poppins', sans-serif;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 0.3rem;
  color: var(--text-light);
}

.diff-text p {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

/* TESTIMONIAL CARDS */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 20px;
  padding: 2rem;
  transition: all 0.3s ease;
}

.testimonial-card:hover {
  border-color: var(--glass-border-hover);
  transform: translateY(-2px);
}

.testimonial-stars {
  display: flex;
  gap: 3px;
  margin-bottom: 1rem;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: #FBBF24;
}

.testimonial-card blockquote {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 1.3rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  max-width: 44px;
  max-height: 44px;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue), var(--cyan));
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.testimonial-avatar img {
  width: 44px !important;
  height: 44px !important;
  max-width: 44px !important;
  max-height: 44px !important;
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  object-fit: cover;
  display: block;
}

.testimonial-name {
  font-family: 'Poppins', sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-role {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ABOUT / STATS */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.about-visual {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--glass-border);
}

.about-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-visual img.about-logo {
  object-fit: cover;
  padding: 0;
}

.about-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(138, 138, 138, 0.12), transparent);
  pointer-events: none;
}

.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-top: 2rem;
}

.stat-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 14px;
  padding: 1.4rem;
  text-align: center;
  transition: border-color 0.3s ease;
}

.stat-card:hover { border-color: var(--glass-border-hover); }

.stat-number {
  font-family: 'Poppins', sans-serif;
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 0.2rem;
}

/* CTA SECTION */
.cta-section {
  text-align: center;
  padding: 5rem 2rem;
  background: var(--bg-chumbo);
}

.cta-card {
  max-width: 700px;
  margin: 0 auto;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 28px;
  padding: 3.5rem 2.5rem;
  position: relative;
  overflow: hidden;
}

.cta-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(ellipse at center, rgba(138, 138, 138, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.cta-card h2 {
  font-family: 'Poppins', sans-serif;
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 800;
  margin-bottom: 1rem;
  position: relative;
}

.cta-card p {
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 2rem;
  font-size: 1.05rem;
  position: relative;
}

.cta-card .btn-primary { position: relative; font-size: 1.05rem; }

/* FOOTER */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid rgba(255,255,255,0.05);
  padding: 3rem 2rem;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  object-fit: cover;
}

.footer-logo .logo-text {
  font-family: 'Poppins', sans-serif;
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--text-light);
  white-space: nowrap;
}

.footer-logo .logo-text span {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.footer-text { 
  font-family: 'Acumin Pro', 'Plus Jakarta Sans', sans-serif;
  font-weight: 500;
  font-size: 0.8rem; 
  color: var(--text-muted); 
}

.footer-social {
  display: flex;
  gap: 0.8rem;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.footer-social a:hover {
  border-color: var(--glass-border-hover);
  background: rgba(224, 224, 224, 0.1);
}

.footer-social svg {
  width: 18px;
  height: 18px;
  stroke: var(--text-muted);
  fill: none;
  stroke-width: 1.5;
}

/* WHATSAPP FLOAT */
.whatsapp-float {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 999;
}

.whatsapp-float a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all 0.3s ease;
  position: relative;
}

.whatsapp-float a:hover {
  transform: scale(1.08);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.55);
}

.whatsapp-float svg { width: 30px; height: 30px; fill: #fff; }

.whatsapp-pulse {
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 3px solid #25D366;
  animation: whatsapp-ring 2s ease-out infinite;
}

@keyframes whatsapp-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.55); opacity: 0; }
}

/* MOBILE MENU */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(6, 6, 6, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-menu.active {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  font-family: 'Poppins', sans-serif;
  color: var(--text-light);
  text-decoration: none;
  font-size: 1.3rem;
  font-weight: 600;
  transition: color 0.3s ease;
}

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

/* SCROLL REVEAL */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s cubic-bezier(0.22, 1, 0.36, 1);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 768px) {
  .navbar-links { display: none; }
  .menu-toggle { display: flex; }
  .about-grid { grid-template-columns: 1fr; gap: 2rem; }
  .about-visual { aspect-ratio: 16 / 9; }
  .services-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .cta-card { padding: 2.5rem 1.5rem; }
  .footer-inner { flex-direction: column; text-align: center; }
  .section { padding: 4rem 1.2rem; }
}

@media (max-width: 480px) {
  .hero-buttons { flex-direction: column; width: 100%; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .about-stats { grid-template-columns: 1fr; }
  .diff-grid { grid-template-columns: 1fr; }
}

/* BEFORE / AFTER INFINITE CAROUSEL */
.ba-track-viewport {
  width: 100%;
  overflow: hidden;
  position: relative;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.ba-track {
  display: flex;
  gap: 1.5rem;
  width: max-content;
  animation: ba-scroll 38s linear infinite;
}

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

.ba-slide {
  margin: 0;
  flex: 0 0 300px;
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid rgba(160, 160, 160, 0.22);
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

.ba-slide img {
  width: 100%;
  display: block;
  aspect-ratio: 4/3;
  object-fit: cover;
}

@keyframes ba-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .ba-track { animation: none; flex-wrap: wrap; }
  .ba-slide { flex: 0 0 280px; }
}