/* style.css - Nodo Agency Portfolio */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@200;300;400;600&family=Outfit:wght@200;400;600;800&display=swap');

:root {
  --bg-color: #0b0914;
  --bg-gradient: linear-gradient(135deg, #0e0d16 0%, #151224 50%, #0a0812 100%);
  --accent-blue: #7098FF;
  --accent-purple: #9d70ff;
  --accent-pink: #DA70FF;
  
  --card-bg: rgba(255, 255, 255, 0.03);
  --card-border: rgba(255, 255, 255, 0.06);
  --card-border-hover: rgba(218, 112, 255, 0.4);
  
  --text-primary: #ffffff;
  --text-secondary: #b0aec4;
  --text-muted: #6b6982;
  
  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* Reset & Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  width: 100%;
  min-height: 100vh;
  background-color: var(--bg-color);
  background-image: var(--bg-gradient);
  color: var(--text-primary);
  font-family: var(--font-body);
  overflow-x: hidden;
  scroll-behavior: smooth;
}

/* Background grid pattern */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
  background-image: 
    radial-gradient(circle at 20% 30%, rgba(112, 152, 255, 0.15) 0%, transparent 50%),
    radial-gradient(circle at 80% 70%, rgba(218, 112, 255, 0.15) 0%, transparent 50%),
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
  background-size: auto, auto, 40px 40px, 40px 40px;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: rgba(11, 9, 20, 0.5);
}
::-webkit-scrollbar-thumb {
  background: rgba(218, 112, 255, 0.2);
  border-radius: 5px;
  border: 2px solid var(--bg-color);
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(218, 112, 255, 0.5);
}

/* Main Layout Wrapper */
.app-container {
  max-width: 1300px;
  margin: 0 auto;
  padding: 4rem 2rem;
  position: relative;
  z-index: 1;
}

/* Hero Section */
.hero {
  text-align: center;
  margin-bottom: 3rem;
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.agency-tag {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 1rem;
  display: inline-block;
  background: rgba(112, 152, 255, 0.1);
  padding: 0.4rem 1.2rem;
  border-radius: 100px;
  border: 1px solid rgba(112, 152, 255, 0.2);
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 4.5rem);
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 30%, var(--accent-blue) 70%, var(--accent-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  font-weight: 300;
  line-height: 1.6;
  color: var(--text-secondary);
  margin-bottom: 2rem;
}

.contact-links {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn-glass {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.8rem 1.8rem;
  border-radius: 30px;
  font-family: var(--font-heading);
  font-weight: 600;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-decoration: none;
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-glass svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.btn-glass:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-pink);
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(218, 112, 255, 0.15);
}

/* Intro Box Layout */
.intro-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 16px;
  padding: 3rem;
  max-width: 900px;
  margin: 0 auto 5rem auto;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.intro-content h2 {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 600;
  text-transform: uppercase;
  margin-bottom: 1.2rem;
  letter-spacing: -0.01em;
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.intro-content p {
  font-size: 1.15rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--text-secondary);
}

/* Category Filters */
.filters {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin-bottom: 4rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--text-secondary);
  padding: 0.6rem 1.4rem;
  border-radius: 100px;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-btn:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-primary);
  border-color: rgba(255, 255, 255, 0.2);
}

.filter-btn.active {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-pink) 100%);
  color: #000000;
  font-weight: 800;
  border-color: transparent;
  box-shadow: 0 5px 15px rgba(218, 112, 255, 0.3);
}

/* Portfolio Grid - Masonry (Puzzle) Layout */
.portfolio-grid {
  display: block; /* Override default block */
  column-count: 3;
  column-gap: 2rem;
  width: 100%;
}

/* Card Styling */
.portfolio-card {
  display: inline-block; /* Essential for CSS Columns masonry */
  width: 100%;
  margin-bottom: 2rem;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition-smooth);
  cursor: pointer;
  break-inside: avoid; /* Prevents card splitting across columns */
  -webkit-column-break-inside: avoid;
}

.card-media {
  position: relative;
  width: 100%;
  overflow: hidden;
  background: #000;
}

.portfolio-card.portrait .card-media {
  aspect-ratio: 9/16;
}

.portfolio-card.landscape .card-media {
  aspect-ratio: 16/9;
}

.card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: var(--transition-smooth);
}

/* Custom Play Overlay */
.card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to top, rgba(11, 9, 20, 0.9) 0%, rgba(11, 9, 20, 0.2) 60%, rgba(11, 9, 20, 0.0) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0.9;
  transition: var(--transition-smooth);
  z-index: 2;
}

.play-trigger {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(0.8);
  width: 70px;
  height: 70px;
  background: rgba(255, 255, 255, 0.1);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 3;
}

.play-trigger svg {
  width: 24px;
  height: 24px;
  fill: #ffffff;
  margin-left: 4px;
  transition: var(--transition-smooth);
}

/* Hover Actions */
.portfolio-card:hover {
  transform: translateY(-5px);
  border-color: var(--card-border-hover);
  box-shadow: 
    0 15px 35px rgba(0, 0, 0, 0.5),
    0 0 25px rgba(218, 112, 255, 0.15);
}

.portfolio-card:hover .card-media img {
  transform: scale(1.05);
}

.portfolio-card:hover .play-trigger {
  opacity: 1;
  transform: translate(-50%, -50%) scale(1);
}

.portfolio-card:hover .play-trigger:hover {
  background: #ffffff;
}

.portfolio-card:hover .play-trigger:hover svg {
  fill: #000000;
}

.portfolio-card:hover .card-overlay {
  background: linear-gradient(to top, rgba(11, 9, 20, 0.95) 0%, rgba(11, 9, 20, 0.4) 60%, rgba(11, 9, 20, 0.1) 100%);
}

/* Card details */
.card-info {
  margin-top: auto;
}

.card-category {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 0.4rem;
  display: block;
}

.card-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
}

/* Call to Action Banner */
.cta-section {
  text-align: center;
  max-width: 900px;
  margin: 6rem auto 2rem auto;
  padding: 5rem 3rem;
  background: radial-gradient(circle at top right, rgba(218, 112, 255, 0.06), transparent 70%), rgba(255, 255, 255, 0.01);
  border: 1px solid rgba(255, 255, 255, 0.04);
  border-radius: 24px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.cta-section h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.2;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, #ffffff 40%, var(--accent-pink) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.btn-cta {
  padding: 1.1rem 2.5rem;
  font-size: 1rem;
  border-color: rgba(218, 112, 255, 0.25);
  background: rgba(218, 112, 255, 0.05);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.btn-cta:hover {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-pink) 100%);
  color: #000000;
  border-color: transparent;
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 10px 30px rgba(218, 112, 255, 0.4);
}

/* Lightbox Modal */
.modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(8, 7, 13, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.modal.active {
  display: flex;
  opacity: 1;
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 900px;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6);
  transform: scale(0.9);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.modal.active .modal-content {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition-smooth);
  z-index: 1010;
}

.modal-close:hover {
  background: #ffffff;
  color: #000000;
  transform: rotate(90deg);
}

.video-container {
  position: relative;
  width: 100%;
  background: #000;
  margin: 0 auto;
}

/* Explicit aspect ratio boundaries to prevent collapses in Safari */
.video-container.portrait {
  width: min(90vw, 45vh);
  aspect-ratio: 9/16;
  border-radius: 12px;
  overflow: hidden;
}

.video-container.landscape {
  width: min(90vw, 100%);
  aspect-ratio: 16/9;
  border-radius: 12px;
  overflow: hidden;
}

.video-container video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border: 0;
  background: #000;
  border-radius: 12px;
  object-fit: contain;
}

/* Fallback screen for blocked connections */
.modal-fallback {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 2rem;
  background: rgba(11, 9, 20, 0.98);
  border-radius: 12px;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 5;
  box-sizing: border-box;
}

.modal-fallback p {
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 2rem;
  max-width: 320px;
}

.btn-fallback {
  border-color: rgba(218, 112, 255, 0.4);
  background: rgba(218, 112, 255, 0.08);
  font-size: 0.85rem;
  padding: 0.8rem 1.6rem;
}

.btn-fallback:hover {
  background: linear-gradient(135deg, var(--accent-blue) 0%, var(--accent-pink) 100%);
  color: #000;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(218, 112, 255, 0.35);
}

/* Footer */
.footer {
  text-align: center;
  margin-top: 6rem;
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  font-size: 0.9rem;
}

.footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: var(--transition-smooth);
}

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

/* Animations */
.fade-in-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in-on-scroll.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Page Loader */
.loader-wrapper {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-color);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader-wrapper.fade-out {
  opacity: 0;
  visibility: hidden;
}

.loader-spinner {
  width: 50px;
  height: 50px;
  border: 3px solid rgba(218, 112, 255, 0.1);
  border-radius: 50%;
  border-top-color: var(--accent-pink);
  animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Responsive Adjustments */
@media (max-width: 980px) {
  .portfolio-grid {
    column-count: 2;
  }
}

@media (max-width: 768px) {
  .app-container {
    padding: 2rem 1.2rem;
  }
  .hero {
    margin-bottom: 2rem;
  }
  
  /* Intro block responsive sizing */
  .intro-box {
    padding: 1.8rem;
    margin-bottom: 3rem;
  }
  .intro-content h2 {
    font-size: 1.6rem;
  }
  .intro-content p {
    font-size: 1rem;
    line-height: 1.6;
  }
  
  /* Horizontal Scrollable Filters on Mobile */
  .filters {
    display: flex;
    justify-content: flex-start;
    overflow-x: auto;
    flex-wrap: nowrap;
    width: 100%;
    margin-bottom: 2.5rem;
    padding: 0 0.5rem 1rem 0.5rem;
    gap: 0.5rem;
    scrollbar-width: none; /* Hide scrollbar Firefox */
    -webkit-overflow-scrolling: touch;
  }
  .filters::-webkit-scrollbar {
    display: none; /* Hide scrollbar Chrome/Safari */
  }
  .filter-btn {
    padding: 0.6rem 1.2rem;
    font-size: 0.8rem;
    flex: 0 0 auto; /* Keep items sizing */
  }
  
  /* Double column masonry layout on Mobile */
  .portfolio-grid {
    column-count: 2;
    column-gap: 1rem;
  }
  
  /* Reset special class rules in column flow context */
  .portfolio-card {
    margin-bottom: 1rem;
  }
  
  /* Text optimizations for mobile cards */
  .card-overlay {
    padding: 0.8rem;
  }
  .card-title {
    font-size: 1.1rem;
  }
  .card-category {
    font-size: 0.65rem;
  }
  
  /* Play trigger size adjustments for touch screens */
  .play-trigger {
    width: 50px;
    height: 50px;
  }
  .play-trigger svg {
    width: 18px;
    height: 18px;
  }
  
  /* CTA responsive sizing */
  .cta-section {
    margin-top: 4rem;
    padding: 3rem 1.5rem;
    border-radius: 16px;
  }
  .cta-section h2 {
    font-size: 1.6rem;
    margin-bottom: 1.8rem;
  }
  .btn-cta {
    padding: 0.9rem 1.8rem;
    font-size: 0.9rem;
  }
  
  /* Lightbox close button tap targets */
  .modal {
    padding: 1rem;
  }
  .modal-close {
    top: 1rem;
    right: 1rem;
    width: 44px;
    height: 44px;
    font-size: 1.3rem;
  }
  
  .modal-content {
    border-radius: 12px;
  }
}