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

/* ==========================================================================
   DESIGN SYSTEM & VARIABLES
   ========================================================================== */
:root {
  --bg-primary: #050505;
  --bg-secondary: #0b0b0d;
  --bg-radial: radial-gradient(circle at 50% 50%, #121217 0%, #050505 100%);
  
  /* Metallic / Platinum Palette */
  --color-white: #ffffff;
  --color-platinum: #f5f5f7;
  --color-silver: #a1a1a6;
  --color-charcoal: #1c1c1e;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-border-hover: rgba(255, 255, 255, 0.2);
  
  /* AI/Tech subtle glow accents */
  --glow-primary: rgba(255, 255, 255, 0.05);
  --glow-accent: rgba(140, 150, 255, 0.08);
  
  /* Fonts */
  --font-title: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Transitions */
  --transition-slow: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-medium: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  background-color: var(--bg-primary);
  color: var(--color-silver);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body {
  overflow-x: hidden;
  background: var(--bg-radial);
  min-height: 100vh;
  /* Hide default cursor on devices that support hover for custom cursor experience */
  cursor: none;
}

/* Hide custom cursor on touch devices */
@media (hover: none) and (pointer: coarse) {
  body {
    cursor: auto;
  }
  .custom-cursor {
    display: none !important;
  }
}

a, button, input, textarea {
  cursor: none;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 6px;
}
::-webkit-scrollbar-track {
  background: var(--bg-primary);
}
::-webkit-scrollbar-thumb {
  background: var(--color-charcoal);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-silver);
}

/* ==========================================================================
   TYPOGRAPHY
   ========================================================================== */
h1, h2, h3, h4 {
  font-family: var(--font-title);
  color: var(--color-white);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  text-transform: uppercase;
}

h2 {
  font-size: clamp(2rem, 3.5vw, 3rem);
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  font-weight: 400;
}

p {
  font-family: var(--font-body);
  font-size: clamp(0.95rem, 1.1vw, 1.15rem);
  font-weight: 300;
  color: var(--color-silver);
  line-height: 1.7;
}

.text-gradient {
  background: linear-gradient(135deg, var(--color-white) 30%, var(--color-silver) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.subtitle {
  font-size: clamp(0.85rem, 1vw, 0.95rem);
  text-transform: uppercase;
  letter-spacing: 0.25em;
  color: var(--color-silver);
  font-weight: 500;
  margin-bottom: 1rem;
}

/* ==========================================================================
   CUSTOM CURSOR
   ========================================================================== */
.custom-cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 8px;
  height: 8px;
  background-color: var(--color-white);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, background-color 0.2s;
}

.custom-cursor-outline {
  position: fixed;
  top: 0;
  left: 0;
  width: 40px;
  height: 40px;
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  /* Lerping position will be handled by JavaScript */
  transition: width 0.3s, height 0.3s, border-color 0.3s, background-color 0.3s;
}

/* Cursor states on hover */
body.cursor-hover .custom-cursor {
  width: 12px;
  height: 12px;
  background-color: var(--color-white);
}

body.cursor-hover .custom-cursor-outline {
  width: 60px;
  height: 60px;
  border-color: rgba(255, 255, 255, 0.9);
  background-color: rgba(255, 255, 255, 0.03);
}

/* ==========================================================================
   LAYOUT CONTAINERS
   ========================================================================== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
}

section {
  position: relative;
  padding: 10rem 0;
  width: 100%;
  overflow: hidden;
}

/* Background Canvas Overlay */
#canvas-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  opacity: 0.85;
}

#neural-canvas {
  width: 100%;
  height: 100%;
  display: block;
}

/* ==========================================================================
   HEADER / NAVIGATION
   ========================================================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  padding: 2rem 0;
  z-index: 100;
  transition: var(--transition-medium);
}

header.scrolled {
  padding: 1.2rem 0;
  background-color: rgba(5, 5, 5, 0.75);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
}

header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: 0.15em;
  color: var(--color-white);
  text-decoration: none;
  text-transform: uppercase;
}

.logo-img {
  height: 2rem;
  filter: drop-shadow(0 0 5px var(--color-white));
}

.logo span {
  font-weight: 300;
  color: var(--color-silver);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.social-links {
  display: flex;
  gap: 1.2rem;
}

.social-icon {
  transition: var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-icon svg {
  width: 20px;
  height: 20px;
  stroke-width: 1.6px;
  transition: var(--transition-fast);
}

.social-icon.instagram svg {
  stroke: url(#instagram-gradient);
}

.social-icon.instagram:hover svg {
  filter: drop-shadow(0 0 6px rgba(225, 48, 108, 0.5));
  transform: scale(1.08);
}

.social-icon.facebook svg {
  stroke: #1877f2;
}

.social-icon.facebook:hover svg {
  filter: drop-shadow(0 0 6px rgba(24, 119, 242, 0.5));
  transform: scale(1.08);
}

.status-badge {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  background-color: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  border-radius: 100px;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--color-platinum);
  text-transform: uppercase;
}

.status-dot {
  width: 6px;
  height: 6px;
  background-color: #34c759;
  border-radius: 50%;
  box-shadow: 0 0 10px #34c759;
  animation: pulse 2s infinite;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 8rem;
  background: radial-gradient(circle at top, rgba(20, 20, 25, 0.6) 0%, rgba(5, 5, 5, 0) 70%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: url('file:///C:/Users/josef/.gemini/antigravity-ide/brain/ecc79deb-e06d-4250-8e4f-94a3ffbbeff3/background_3d_style_1781276966040.png') center/cover no-repeat;
  transform: translateZ(-1px);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.hero h1 {
  max-width: 900px;
  margin-bottom: 2rem;
}

.hero p {
  max-width: 600px;
  margin-bottom: 3.5rem;
  color: var(--color-silver);
}

/* CTA BUTTONS */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1.2rem 2.8rem;
  font-family: var(--font-title);
  font-size: 0.9rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  text-decoration: none;
  border-radius: 0;
  transition: var(--transition-medium);
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-white);
  color: var(--bg-primary);
  border: 1px solid var(--color-white);
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.4), transparent);
  transition: 0.5s;
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--color-white);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

.btn-primary:hover::before {
  left: 100%;
}

.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
  color: var(--color-silver);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.25em;
  text-decoration: none;
  opacity: 0.6;
  transition: var(--transition-medium);
}

.scroll-indicator:hover {
  opacity: 1;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-silver) 50%, transparent 50%);
  background-size: 100% 200%;
  background-position: top;
  animation: scrollLineAnimation 2s cubic-bezier(0.16, 1, 0.3, 1) infinite;
}

/* Hero Highlights Under-CTA */
.hero-highlights {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  justify-content: center;
  margin-top: 1.5rem;
}

.hero-highlights span {
  font-family: var(--font-title);
  font-size: 0.95rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-silver);
  opacity: 0.8;
}

.highlight-separator {
  color: var(--color-white) !important;
  opacity: 0.35 !important;
  font-weight: 300;
}

@media (max-width: 600px) {
  .hero-highlights {
    flex-direction: column;
    gap: 0.75rem;
  }
  .highlight-separator {
    display: none;
  }
}


/* ==========================================================================
   SOLUTIONS SECTION
   ========================================================================== */
.solutions {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-header {
  text-align: center;
  margin-bottom: 6rem;
}

.section-header h2 {
  margin-bottom: 1.5rem;
}

.section-header p {
  max-width: 600px;
  margin: 0 auto;
}

.solutions-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  perspective: 1000px;
}

/* Service Card Design - Luxury Glassmorphism */
.solution-card {
  position: relative;
  background: var(--card-bg);
  border: 1px solid var(--color-border);
  padding: 4rem 3rem;
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: var(--transition-medium);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  overflow: hidden; /* Restrict gradient glow inside card */
}

/* Ensure child elements sit above the background radial gradient glow */
.solution-card > * {
  position: relative;
  z-index: 2;
}

/* Dynamic cursor-tracking background glow */
.solution-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    300px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255, 255, 255, 0.05),
    transparent 80%
  );
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s var(--transition-medium);
}

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

/* Interactive Border Hover effect placeholder container */
.solution-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, transparent 40%, rgba(255, 255, 255, 0.1) 60%, transparent 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0;
  transition: var(--transition-medium);
}

.solution-card:hover {
  background: var(--card-bg-hover);
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
}

.solution-card:hover::after {
  opacity: 1;
}

.card-num {
  font-family: var(--font-title);
  font-size: 0.85rem;
  color: var(--color-silver);
  opacity: 0.4;
  margin-bottom: 2.5rem;
  letter-spacing: 0.1em;
}

.card-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 2rem;
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.card-icon svg {
  width: 100%;
  height: 100%;
  stroke-width: 1.25px;
}

.solution-card h3 {
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  font-weight: 500;
}

.solution-card p {
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ==========================================================================
   DIFFERENTIAL SECTION
   ========================================================================== */
.differential {
  background: radial-gradient(circle at bottom right, rgba(20, 20, 25, 0.5) 0%, rgba(5, 5, 5, 0) 60%);
  display: flex;
  align-items: center;
}

.differential-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 6rem;
  align-items: center;
}

.diff-text h2 {
  margin-bottom: 2rem;
}

.diff-text p {
  margin-bottom: 2rem;
}

.diff-metrics {
  display: flex;
  flex-direction: column;
  gap: 3.5rem;
  border-left: 1px solid var(--color-border);
  padding-left: 4rem;
}

.metric-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.metric-number {
  font-family: var(--font-title);
  font-size: clamp(3rem, 5vw, 4.5rem);
  font-weight: 600;
  color: var(--color-white);
  line-height: 1;
}

.metric-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-silver);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--color-border);
}

.contact .container {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact-wrapper {
  width: 100%;
  max-width: 600px;
  background: rgba(10, 10, 12, 0.4);
  border: 1px solid var(--color-border);
  padding: 4.5rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  margin-top: 2rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.form-group {
  position: relative;
  width: 100%;
}

.form-input {
  width: 100%;
  padding: 0.8rem 0;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-white);
  outline: none;
  transition: var(--transition-fast);
}

.form-input:focus {
  border-bottom-color: var(--color-white);
}

.form-label {
  position: absolute;
  top: 0.8rem;
  left: 0;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 300;
  color: var(--color-silver);
  pointer-events: none;
  transition: var(--transition-fast);
}

/* Floating Label Animation */
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label {
  top: -1.2rem;
  font-size: 0.75rem;
  color: var(--color-silver);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

.btn-submit {
  width: 100%;
  background-color: var(--color-white);
  color: var(--bg-primary);
  border: 1px solid var(--color-white);
  font-weight: 600;
  padding: 1.2rem;
  margin-top: 1rem;
}

.btn-submit:hover {
  background-color: transparent;
  color: var(--color-white);
  box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

/* Success Message styling */
.form-success {
  display: none;
  text-align: center;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
  animation: fadeIn 0.6s var(--transition-medium) forwards;
}

.success-icon {
  width: 60px;
  height: 60px;
  border: 1px solid var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  margin-bottom: 1rem;
}

.success-icon svg {
  width: 24px;
  height: 24px;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
footer {
  padding: 5rem 0;
  background-color: var(--bg-primary);
  border-top: 1px solid var(--color-border);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
}

footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  gap: 3rem;
}

.footer-link {
  color: var(--color-silver);
  text-decoration: none;
  transition: var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-white);
}

/* ==========================================================================
   ANIMATIONS & EFFECTS
   ========================================================================== */
@keyframes pulse {
  0% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(52, 199, 89, 0.5);
  }
  70% {
    transform: scale(1);
    box-shadow: 0 0 0 6px rgba(52, 199, 89, 0);
  }
  100% {
    transform: scale(0.95);
    box-shadow: 0 0 0 0 rgba(52, 199, 89, 0);
  }
}

@keyframes scrollLineAnimation {
  0% {
    background-position: top;
  }
  50% {
    background-position: bottom;
  }
  100% {
    background-position: top;
  }
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Scroll Trigger Animate Clases */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1.2s cubic-bezier(0.16, 1, 0.3, 1), transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Sequential delay for grids */
.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }

/* ==========================================================================
   AMBIENT GLOWS, REVIEWS, LEADERSHIP & PORTFOLIO STYLES
   ========================================================================== */

/* Ambient Warmth Glows */
.warm-glow {
  position: absolute;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  filter: blur(140px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.04;
  mix-blend-mode: screen;
}

.glow-orange {
  background: radial-gradient(circle, #f09433, #dc2743);
  top: 15%;
  right: -15%;
}

.glow-purple {
  background: radial-gradient(circle, #bc1888, #7f00ff);
  bottom: 10%;
  left: -15%;
}

.glow-gold {
  background: radial-gradient(circle, #ffe259, #ffa751);
  top: 40%;
  left: -10%;
}

/* Card Review Cites */
.card-review {
  margin-top: auto;
  padding-top: 2rem;
  border-top: 1px dashed rgba(255, 255, 255, 0.1);
}

.review-text {
  font-style: italic;
  font-size: 0.85rem !important;
  color: var(--color-silver);
  line-height: 1.55;
  margin-bottom: 0.8rem;
}

.review-author {
  font-size: 0.72rem !important;
  color: var(--color-white);
  font-family: var(--font-title);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.6;
}

/* Human Leadership Badge */
.diff-leader {
  margin-top: 3.5rem;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--color-border);
}

.leader-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-white), var(--color-silver));
  color: var(--bg-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.05rem;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.1);
}

.leader-info {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.leader-name {
  font-family: var(--font-title);
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--color-white);
}

.leader-title {
  font-size: 0.75rem;
  color: var(--color-silver);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  opacity: 0.7;
}

/* ==========================================================================
   PROCESS / NUESTRO MÉTODO SECTION
   ========================================================================== */
.process {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--color-border);
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.process-step {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--color-border);
  padding: 4rem 3rem;
  transition: var(--transition-medium);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.process-step::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    300px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255, 255, 255, 0.03),
    transparent 80%
  );
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s var(--transition-medium);
}

.process-step:hover::before {
  opacity: 1;
}

.process-step > * {
  position: relative;
  z-index: 2;
}

.process-step:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
  background: var(--card-bg-hover);
}

.step-number {
  font-family: var(--font-title);
  font-size: 3rem;
  font-weight: 700;
  line-height: 1;
  background: linear-gradient(135deg, var(--color-white) 30%, rgba(255, 255, 255, 0.05) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 2rem;
}

.process-step h3 {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.process-step p {
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ==========================================================================
   WHATSAPP FLOATING BUTTON
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 2.5rem;
  right: 2.5rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.whatsapp-icon-wrapper {
  width: 56px;
  height: 56px;
  background-color: #25d366;
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35);
  transition: var(--transition-medium);
  animation: pulseGreen 2s infinite;
}

.whatsapp-icon-wrapper svg {
  width: 28px;
  height: 28px;
}

.whatsapp-tooltip {
  background-color: rgba(11, 11, 13, 0.85);
  color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.2rem;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 0;
  pointer-events: none;
  opacity: 0;
  transform: translateX(10px);
  transition: var(--transition-medium);
  white-space: nowrap;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.whatsapp-float:hover .whatsapp-tooltip {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-float:hover .whatsapp-icon-wrapper {
  transform: scale(1.1) rotate(8deg);
  background-color: #20ba5a;
  box-shadow: 0 12px 40px rgba(37, 211, 102, 0.45);
}

@keyframes pulseGreen {
  0% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6);
  }
  70% {
    box-shadow: 0 0 0 15px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

/* Tech Stack Banner Carousel */
.tech-banner {
  padding: 5rem 0;
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.tech-banner .container {
  text-align: center;
  margin-bottom: 2.5rem;
}

.tech-title {
  font-family: var(--font-title);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-silver);
  opacity: 0.7;
}

.tech-carousel-container {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: 1.5rem 0;
}

/* Luxury visual fade filters on the edges of the screen */
.tech-carousel-container::before,
.tech-carousel-container::after {
  content: '';
  position: absolute;
  top: 0;
  width: 15%;
  height: 100%;
  z-index: 2;
  pointer-events: none;
}

.tech-carousel-container::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-primary) 0%, transparent 100%);
}

.tech-carousel-container::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-primary) 0%, transparent 100%);
}

.tech-carousel-track {
  display: flex;
  width: max-content;
  gap: 5rem;
  animation: techScroll 35s linear infinite;
}

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

.tech-logo-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  opacity: 0.35;
  transition: var(--transition-medium);
  padding: 0.5rem 1rem;
}

.tech-logo-item:hover {
  opacity: 0.95;
  transform: scale(1.08);
}

.tech-logo-item svg {
  width: 28px;
  height: 28px;
  stroke: var(--color-white);
  transition: var(--transition-fast);
}

.logo-img {
  height: 32px;
  width: auto;
}

.tech-logo-item span {
  font-family: var(--font-title);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-white);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

/* Benefits Section */
.benefits {
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--color-border);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem;
}

.benefit-card {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--color-border);
  padding: 4.5rem 3.5rem;
  transition: var(--transition-medium);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    300px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
    rgba(255, 255, 255, 0.03),
    transparent 80%
  );
  z-index: 1;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s var(--transition-medium);
}

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

.benefit-card > * {
  position: relative;
  z-index: 2;
}

.benefit-card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 255, 255, 0.15);
  background: var(--card-bg-hover);
}

.benefit-icon {
  width: 44px;
  height: 44px;
  color: var(--color-white);
  margin-bottom: 2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: 0;
}

.benefit-icon svg {
  width: 22px;
  height: 22px;
}

.benefit-card h3 {
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 1.2rem;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.benefit-card p {
  font-size: 0.95rem;
  line-height: 1.65;
}

/* FAQ Accordion Section */
.faq {
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--color-border);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.faq-item {
  border: 1px solid var(--color-border);
  background: rgba(10, 10, 12, 0.3);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition-medium);
}

.faq-item:hover {
  border-color: rgba(255, 255, 255, 0.15);
  background: rgba(15, 15, 18, 0.5);
}

.faq-trigger {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.8rem 2.2rem;
  background: transparent;
  border: none;
  font-family: var(--font-title);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-white);
  text-align: left;
  outline: none;
  transition: var(--transition-fast);
}

.faq-icon-arrow {
  width: 20px;
  height: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  color: var(--color-silver);
}

.faq-trigger[aria-expanded="true"] .faq-icon-arrow {
  transform: rotate(180deg);
  color: var(--color-white);
}

.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.faq-content-inner {
  padding: 0 2.2rem 2.2rem 2.2rem;
}

.faq-content p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-silver);
  font-weight: 300;
}

/* ==========================================================================
   AI CHATBOT WIDGET
   ========================================================================== */
.chat-widget {
  position: fixed;
  bottom: 2.5rem;
  right: 7.5rem;
  z-index: 998;
}

.chat-toggle-btn {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background-color: var(--bg-secondary);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
  transition: var(--transition-medium);
  outline: none;
}

.chat-toggle-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-white);
}

.chat-toggle-tooltip {
  position: absolute;
  right: 4.5rem;
  top: 50%;
  transform: translateY(-50%) translateX(10px);
  background-color: rgba(11, 11, 13, 0.85);
  color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 0.6rem 1.2rem;
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  border-radius: 0;
  pointer-events: none;
  opacity: 0;
  transition: var(--transition-medium);
  white-space: nowrap;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.chat-toggle-btn:hover .chat-toggle-tooltip {
  opacity: 1;
  transform: translateY(-50%) translateX(0);
}

.chat-toggle-btn:hover {
  transform: scale(1.1);
  border-color: rgba(255, 255, 255, 0.25);
  box-shadow: 0 12px 40px rgba(255, 255, 255, 0.06);
}

/* Chat Window */
.chat-window {
  position: absolute;
  bottom: 4.5rem;
  right: -5rem;
  width: 360px;
  height: 520px;
  background-color: rgba(11, 11, 13, 0.95);
  border: 1px solid var(--color-border);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.6);
  display: flex;
  flex-direction: column;
  transform: translateY(20px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s cubic-bezier(0.16, 1, 0.3, 1), transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  z-index: 1000;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

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

/* Chat Header */
.chat-header {
  padding: 1.2rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  justify-content: space-between;
  align-items: center;
  background-color: rgba(5, 5, 5, 0.4);
}

.chat-header-info {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.chat-header-status-dot {
  width: 8px;
  height: 8px;
  background-color: #34c759;
  border-radius: 50%;
  box-shadow: 0 0 8px #34c759;
}

.chat-header-title {
  font-family: var(--font-title);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1;
}

.chat-header-subtitle {
  font-size: 0.68rem;
  color: var(--color-silver);
  opacity: 0.75;
  margin-top: 0.2rem;
  letter-spacing: 0.02em;
}

.chat-close-btn {
  background: transparent;
  border: none;
  color: var(--color-silver);
  cursor: none;
  display: flex;
  align-items: center;
  justify-content: center;
  outline: none;
  transition: var(--transition-fast);
}

.chat-close-btn:hover {
  color: var(--color-white);
}

.chat-close-btn svg {
  width: 18px;
  height: 18px;
}

/* Chat Body */
.chat-body {
  flex: 1;
  padding: 1.5rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Scrollbar of Chat */
.chat-body::-webkit-scrollbar {
  width: 4px;
}
.chat-body::-webkit-scrollbar-thumb {
  background: var(--color-charcoal);
}

.chat-msg {
  display: flex;
  width: 100%;
}

.msg-bubble {
  max-width: 82%;
  padding: 0.8rem 1.1rem;
  font-size: 0.88rem;
  line-height: 1.5;
  border-radius: 0;
}

.bot-msg .msg-bubble {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--color-border);
  color: var(--color-white);
  align-self: flex-start;
}

.user-msg {
  justify-content: flex-end;
}

.user-msg .msg-bubble {
  background-color: var(--color-white);
  color: var(--bg-primary);
  align-self: flex-end;
  font-weight: 400;
}

/* Suggestions */
.chat-suggestions {
  padding: 0 1.5rem 1rem 1.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.suggestion-btn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  color: var(--color-silver);
  padding: 0.5rem 0.8rem;
  font-size: 0.75rem;
  transition: var(--transition-fast);
  outline: none;
  text-align: left;
}

.suggestion-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.2);
  color: var(--color-white);
}

/* Input Area */
.chat-input-area {
  padding: 1rem 1.5rem 1.5rem 1.5rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  gap: 0.8rem;
  background-color: rgba(5, 5, 5, 0.3);
}

.chat-input-area input {
  flex: 1;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  padding: 0.8rem 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  color: var(--color-white);
  outline: none;
  transition: var(--transition-fast);
}

.chat-input-area input:focus {
  border-color: rgba(255, 255, 255, 0.25);
  background: rgba(255, 255, 255, 0.04);
}

.chat-send-btn {
  width: 44px;
  height: 44px;
  background-color: var(--color-white);
  color: var(--bg-primary);
  border: 1px solid var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  outline: none;
}

.chat-send-btn svg {
  width: 16px;
  height: 16px;
  transform: translate(1px, -1px);
}

.chat-send-btn:hover {
  background-color: transparent;
  color: var(--color-white);
  box-shadow: 0 0 15px rgba(255, 255, 255, 0.1);
}

/* Typing Indicator Animation */
.typing-dot {
  width: 4px;
  height: 4px;
  background-color: var(--color-silver);
  border-radius: 50%;
  display: inline-block;
  animation: typing 1.4s infinite both;
  margin: 0 1px;
}

.typing-dot:nth-child(2) { animation-delay: .2s; }
.typing-dot:nth-child(3) { animation-delay: .4s; }

@keyframes typing {
  0% { transform: scale(1); opacity: .4; }
  20% { transform: scale(1.3); opacity: 1; }
  100% { transform: scale(1); opacity: .4; }
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .solutions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .process-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
  }
  .benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 2.2rem;
  }
  .differential-content {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
  .diff-metrics {
    flex-direction: row;
    justify-content: space-between;
    border-left: none;
    border-top: 1px solid var(--color-border);
    padding-left: 0;
    padding-top: 3rem;
  }
}

@media (max-width: 768px) {
  section {
    padding: 6rem 0;
  }
  .solutions-grid,
  .process-grid,
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .tech-banner .container {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
  }
  .tech-logos {
    gap: 2rem;
  }
  .contact-wrapper {
    padding: 3rem 2rem;
  }
  footer .container {
    flex-direction: column;
    gap: 2rem;
    text-align: center;
  }
  .footer-links {
    flex-direction: column;
    gap: 1.5rem;
  }
  .diff-metrics {
    flex-direction: column;
    gap: 2.5rem;
  }
  .whatsapp-float {
    bottom: 1.5rem;
    right: 1.5rem;
  }
  .whatsapp-tooltip {
    display: none; /* Hide tooltip on touch devices */
  }
  .chat-widget {
    bottom: 1.5rem;
    right: 5.5rem; /* Next to whatsapp float on mobile */
  }
  .chat-window {
    width: calc(100vw - 3rem);
    height: 460px;
    right: -4rem;
  }
  .chat-toggle-tooltip {
    display: none;
  }
}