/* ==========================================================================
   1. BRAND ARCHITECTURE & SYSTEM VARIABLES
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400&family=Montserrat:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette Hierarchy */
  --bg-main: #0D1B2A;          /* Deep Navy Canvas */
  --bg-surface: #1A2D45;       /* Dark Steel Container Cards */
  --brand-accent: #70B5F9;     /* Sky Accent (Used to mark what matters) */
  --brand-authority: #0A66C2;  /* LinkedIn Blue */
  --brand-deep: #004182;       /* Deep Blue */
  
  /* Typography Tokens */
  --font-editorial: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
  
  /* Text States */
  --text-primary: #FFFFFF;
  --text-muted: #A3B1C6;
  
  /* Structural Tokens */
  --border-subtle: rgba(112, 181, 249, 0.12);
  --border-focus: rgba(112, 181, 249, 0.4);
  --radius-premium: 12px;
  --transition-smooth: cubic-bezier(0.16, 1, 0.3, 1);
}
/* ==========================================================================
   BRAND LOGO RECREATION
   ========================================================================== */
.brand {
  /* Ensure the link container aligns properly in your navbar */
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center; /* Centers the tagline under the main text */
  justify-content: center;
}

.logo-main {
  font-family: var(--font-sans); /* Uses your Montserrat font */
  font-size: 2.2rem;             /* Large, bold presence */
  font-weight: 800;              /* Extra thick weight */
  letter-spacing: 0.02em;        /* Keeps the letters tight like the image */
  color: #F4F6F9;                /* Crisp off-white */
  line-height: 1;
}

.logo-accent {
  color: #0C6ED1;                /* Matches the vibrant blue in your logo */
}


/* ==========================================================================
   2. CORE BASE RESET & TYPOGRAPHY
   ========================================================================== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  background-color: var(--bg-main);
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: var(--font-sans);
  color: var(--text-primary);
  background-color: var(--bg-main);
  line-height: 1.6;
  font-weight: 400;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s var(--transition-smooth);
}

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

.container {
  width: min(1200px, calc(100% - 4rem));
  margin: 0 auto;
}

/* Heading Treatments - Quiet Confidence */
h1, h2, h3 {
  font-family: var(--font-sans);
  font-weight: 300;
  letter-spacing: -0.02em;
  color: var(--text-primary);
}

.section-title {
  font-family: var(--font-editorial);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 400;
  line-height: 1.1;
  margin-bottom: 1rem;
}

.section-intro {
  font-family: var(--font-sans);
  font-size: clamp(1rem, 1.5vw, 1.2rem);
  color: var(--text-muted);
  max-width: 640px;
  margin-bottom: 4rem;
  font-weight: 300;
  line-height: 1.7;
}

/* ==========================================================================
   3. COMPONENTS & BUTTONS
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  border-radius: var(--radius-premium);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.4s var(--transition-smooth);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--text-primary);
  color: var(--bg-main);
}

.btn-primary:hover {
  background-color: transparent;
  color: var(--brand-accent);
  border-color: var(--brand-accent);
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
  border-color: var(--text-primary);
  transform: translateY(-2px);
}

/* ==========================================================================
   4. GLOBAL NAVIGATION HEADER
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  background-color: rgba(13, 27, 42, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.brand img {
  width: auto;
  height: 40px;
  object-fit: contain;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
}

.nav-links a {
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
}

.nav-links a:hover, 
.nav-links a.active {
  color: var(--brand-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.75rem;
  cursor: pointer;
}

/* ==========================================================================
/* ==========================================================================
   5. PREMIUM HERO ARCHITECTURE (Refined)
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  /* Fixed padding to prevent edge touching */
  padding: 140px 2rem 80px 2rem; 
  overflow: hidden;
}

.hero-content {
  position: relative;
  width: 100%;
  max-width: 1200px; /* Constrains content so it doesn't stretch infinitely */
  margin: 0 auto;    /* Centers the content block */
  display: grid;
  grid-template-columns: 1fr 1fr; /* Uses equal fractional units for better balance */
  align-items: center;
  gap: 4rem;
}

.hero-copy {
  z-index: 10;
}

.hero-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.hero-badges span {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-accent);
  background-color: rgba(112, 181, 249, 0.08);
  padding: 0.4rem 1rem;
  border-radius: 4px;
  border: 1px solid var(--border-subtle);
}

.hero h1 {
  font-family: var(--font-editorial);
  font-size: clamp(2.5rem, 5vw, 4.5rem); /* Slightly adjusted for better scaling */
  line-height: 1.1;
  font-weight: 400;
  margin-bottom: 2rem;
}

.hero p {
  font-size: clamp(1rem, 1.5vw, 1.25rem);
  color: var(--text-muted);
  font-weight: 300;
  line-height: 1.7;
  margin-bottom: 3rem;
}

.hero-actions {
  display: flex;
  gap: 1.5rem;
}

/* Updated Image Wrapper for better responsiveness */
.hero-image-wrapper {
  position: relative;
  width: 100%;
}

.hero-image-wrapper img {
  width: 100%;
  height: 550px; /* Fixed height is often more reliable than vh */
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-premium);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

/* Tablet Responsive Adjustment */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr; /* Stack on medium screens */
    text-align: center;
  }
  .hero-actions {
    justify-content: center; /* Center buttons on mobile/tablet */
  }
  .hero-image-wrapper {
    display: none; /* Hide image on tablets if needed, or keep for visual interest */
  }

}

/* ==========================================================================
   6. GRID SYSTEMS & CARD DESIGNS
   ========================================================================== */
.section {
  padding: 8rem 0;
  border-top: 1px solid var(--border-subtle);
}

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

/* Updated for images */
.card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-premium);
  padding: 3rem 2.5rem;
  transition: all 0.4s var(--transition-smooth);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.card:hover {
  border-color: var(--border-focus);
  transform: translateY(-4px);
}

.card h3 {
  font-size: 1.35rem;
  font-weight: 500;
  margin-bottom: 1rem;
  letter-spacing: -0.01em;
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  font-weight: 300;
  line-height: 1.6;
}

.card-img {
  width: calc(100% + 5rem);
  max-width: none;
  height: 220px;
  margin: -3rem -2.5rem 2rem -2.5rem;
  object-fit: cover;
  border-bottom: 1px solid var(--border-subtle);
}

/* Grid adjustment for services */
main .section .card-grid {
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
}

/* ==========================================================================
   7. TECH METRICS ENGINE
   ========================================================================== */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.stat {
  background-color: rgba(26, 45, 69, 0.4);
  border: 1px solid var(--border-subtle);
  padding: 2.5rem 2rem;
  border-radius: var(--radius-premium);
  text-align: left;
}

.stat strong {
  display: block;
  font-family: var(--font-editorial);
  font-size: clamp(2.5rem, 4vw, 4rem);
  font-weight: 400;
  color: var(--brand-accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat span {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ==========================================================================
   8. SYSTEM TESTIMONIALS
   ========================================================================== */
.testimonial {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-premium);
  padding: 3.5rem 3rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border-subtle);
  margin-bottom: 1.5rem;
}

.testimonial .quote {
  font-family: var(--font-editorial);
  font-size: 1.5rem;
  line-height: 1.5;
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.testimonial .person {
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--brand-accent);
}

/* ==========================================================================
   9. INTERACTIVE CONTACT INFRASTRUCTURE
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 5rem;
  align-items: start;
}

.info-list {
  list-style: none;
  margin-top: 2.5rem;
}

.info-list li {
  margin-bottom: 1.5rem;
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 300;
}

.info-list strong {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--brand-accent);
  margin-bottom: 0.25rem;
}

.form-card {
  background-color: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-premium);
  padding: 3.5rem;
}

.form-card input,
.form-card textarea {
  width: 100%;
  margin-bottom: 1.5rem;
  padding: 1.1rem 1.25rem;
  background-color: var(--bg-main);
  border: 1px solid var(--border-subtle);
  border-radius: 6px;
  font-family: var(--font-sans);
  color: var(--text-primary);
  font-size: 0.9rem;
  transition: border-color 0.3s var(--transition-smooth);
}

.form-card input::placeholder,
.form-card textarea::placeholder {
  color: rgba(255, 255, 255, 0.3);
}

.form-card input:focus,
.form-card textarea:focus {
  outline: none;
  border-color: var(--brand-accent);
}

.form-card textarea {
  min-height: 160px;
  resize: vertical;
}

.form-card .btn {
  width: 100%;
}

/* ==========================================================================
   10. PROFESSIONAL GLASS FOOTER SYSTEM
   ========================================================================== */
.footer {
  background: rgba(13, 27, 42, 0.6); /* Semi-transparent base */
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-top: 1px solid var(--glass-border);
  padding: 5rem 0 3rem;
  margin-top: 6rem;
  color: var(--text-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr; /* 4 columns for hierarchy */
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-col h4 {
  color: var(--text-primary);
  font-family: var(--font-editorial);
  font-size: 1.2rem;
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.footer-col p {
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  font-size: 0.9rem;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--brand-accent);
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding-top: 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr; /* Stack columns on mobile */
    gap: 2rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}

/* ==========================================================================
   11. FLOATING BRAND ACTIONS
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: 2rem;
  bottom: 2rem;
  z-index: 90;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background-color: rgba(26, 45, 69, 0.8);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: all 0.3s var(--transition-smooth);
}

.whatsapp-float:hover {
  color: #25D366;
  border-color: rgba(37, 211, 102, 0.4);
  transform: translateY(-2px);
}

/* ==========================================================================
   12. RESPONSIVE DESIGN ORCHESTRATION
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-content {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-image-wrapper {
    display: none; 
  }
  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 4rem;
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 120px 1.5rem 60px 1.5rem; /* Mobile hero padding adjustment */
  }
  .container {
    width: min(100%, calc(100% - 3rem));
  }
  .section {
    padding: 5rem 0;
  }
  .nav-links {
    position: fixed;
    top: 69px;
    left: 0;
    width: 100%;
    height: calc(100vh - 69px);
    background-color: var(--bg-main);
    flex-direction: column;
    justify-content: center;
    gap: 3rem;
    display: none;
    padding: 2rem;
  }
  .nav-links.open {
    display: flex;
  }
  .nav-toggle {
    display: block;
  }
  .card-grid, .stats-grid {
    grid-template-columns: 1fr;
  }
  .form-card {
    padding: 2rem;
  }
 /* 1. Stack the main footer columns */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 3rem; /* Increased gap for better separation */
    text-align: center; /* Centers the text for mobile readability */
  }

  /* 2. Improve the bottom footer area */
  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem; /* More space between copyright and legal links */
    text-align: center;
    padding-top: 2.5rem; /* Extra breathing room from the top content */
  }

  /* 3. Ensure links are easy to tap */
  .footer-links li {
    margin-bottom: 1rem; /* Larger touch targets for mobile */
  }

}