/* ==========================================================================
   KRAFTING DIGITAL — OFFICIAL DESIGN SYSTEM & MASTER STYLESHEET
   Brand: Krafting Digital (kraftingdigital.com)
   Palette: Cyber Obsidian (#08090E, #0F111A), Indigo (#6366F1), Violet (#8B5CF6), Pink (#EC4899), Cyan (#06B6D4), Mint (#10B981)
   Typography: Space Grotesk (Headings) & Plus Jakarta Sans (Body & UI)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Space+Grotesk:wght@500;600;700;800;900&display=swap');

:root {
  /* Foundations */
  --bg-primary: #08090E;
  --bg-secondary: #0F111A;
  --bg-tertiary: #161926;
  --bg-card: rgba(15, 17, 26, 0.88);
  --bg-card-hover: rgba(22, 25, 38, 0.96);
  --bg-elevated: #161926;
  --bg-glass: rgba(15, 17, 26, 0.8);

  /* Text */
  --text-primary: #F8FAFC;
  --text-secondary: #94A3B8;
  --text-muted: #64748B;

  /* Brand Accents */
  --accent: #6366F1;
  /* Vibrant Indigo */
  --accent-purple: #8B5CF6;
  /* Royal Violet */
  --accent-pink: #EC4899;
  /* Electric Pink */
  --accent-cyan: #06B6D4;
  /* Cyan Neon */
  --accent-emerald: #10B981;
  /* Mint Emerald */
  --accent-glow: rgba(99, 102, 241, 0.35);
  --accent-subtle: rgba(99, 102, 241, 0.12);
  --accent-contrast: #FFFFFF;

  /* Gradients */
  --grad-primary: linear-gradient(135deg, #6366F1 0%, #8B5CF6 50%, #EC4899 100%);
  --grad-text: linear-gradient(135deg, #FFFFFF 0%, #A5B4FC 45%, #EC4899 100%);
  --grad-cyan: linear-gradient(135deg, #06B6D4 0%, #6366F1 100%);
  --grad-surface: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0) 100%);

  /* Borders */
  --border-color: rgba(255, 255, 255, 0.08);
  --border-subtle: rgba(255, 255, 255, 0.04);
  --border-hover: rgba(99, 102, 241, 0.5);

  /* Typography */
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-heading: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Layout & Radii */
  --header-height: 82px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --radius-pill: 9999px;

  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.5s cubic-bezier(0.16, 1, 0.3, 1);

  --shadow-card: 0 20px 40px -15px rgba(0, 0, 0, 0.7);
  --shadow-glow: 0 0 30px rgba(99, 102, 241, 0.35);
  --shadow-pink: 0 0 30px rgba(236, 72, 153, 0.35);
}

/* Base & Reset */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  -webkit-text-size-adjust: 100%;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  color-scheme: dark;
}

body {
  margin: 0;
  padding: 0;
  background-color: var(--bg-primary);
  background-image: radial-gradient(circle at 50% 0%, #151828 0%, #08090E 65%);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg,
video,
canvas,
iframe {
  max-width: 100%;
  height: auto;
  vertical-align: middle;
}

/* Headings & Typography */
h1,
h2,
h3,
h4,
h5,
h6,
.h1,
.h2,
.h3,
.h4,
.h5,
.h6 {
  font-family: var(--font-heading);
  color: var(--text-primary);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.015em;
}

h1,
.h1 {
  font-size: clamp(2.3rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
}

h2,
.h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.7rem);
  font-weight: 800;
}

h3,
.h3 {
  font-size: clamp(1.35rem, 2.5vw, 1.85rem);
  font-weight: 700;
}

p {
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: #A5B4FC;
}

/* Gradient Text Utilities */
.text-gradient {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-gradient-purple {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

.text-accent {
  color: #A5B4FC !important;
}

.text-pink {
  color: var(--accent-pink) !important;
}

.text-cyan {
  color: var(--accent-cyan) !important;
}

.text-emerald {
  color: var(--accent-emerald) !important;
}

/* Badges & Eyebrows */
.eyebrow,
.kd-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #A5B4FC;
  margin-bottom: 1rem;
  padding: 0.4rem 1rem;
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.32);
  border-radius: var(--radius-pill);
}

.eyebrow-dot,
.kd-badge-dot {
  width: 7px;
  height: 7px;
  background: var(--accent-pink);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 10px var(--accent-pink);
}

.badge-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  background: var(--bg-elevated);
  color: var(--text-secondary);
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.badge-tag.accent {
  background: rgba(99, 102, 241, 0.15);
  color: #A5B4FC;
  border-color: rgba(99, 102, 241, 0.35);
}

.badge-tag.pink {
  background: rgba(236, 72, 153, 0.15);
  color: var(--accent-pink);
  border-color: rgba(236, 72, 153, 0.35);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 8px;
  height: 8px;
}

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: #252A3D;
  border-radius: 6px;
  border: 2px solid var(--bg-primary);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--accent);
}

::selection {
  background: var(--accent-purple);
  color: #FFFFFF;
}

/* ==========================================================================
   BUTTONS
   ========================================================================== */
.btn-kraft-primary,
.btn-kd-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background: var(--grad-primary);
  color: #FFFFFF !important;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.85rem 1.85rem;
  border-radius: var(--radius-pill);
  border: none;
  cursor: pointer;
  box-shadow: var(--shadow-glow);
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-kraft-primary:hover,
.btn-kd-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(236, 72, 153, 0.5);
  color: #FFFFFF !important;
}

.btn-kraft-outline,
.btn-kd-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  background-color: rgba(15, 17, 26, 0.7);
  backdrop-filter: blur(8px);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 0.85rem 1.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-color);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-kraft-outline:hover,
.btn-kd-secondary:hover {
  border-color: rgba(99, 102, 241, 0.5);
  color: #FFFFFF;
  background-color: rgba(99, 102, 241, 0.12);
  transform: translateY(-2px);
}

.btn-kraft-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: #A5B4FC;
  font-weight: 700;
  font-size: 0.92rem;
  padding: 0.4rem 0;
  background: transparent;
  border: none;
  transition: gap var(--transition-fast);
}

.btn-kraft-ghost:hover {
  color: #FFFFFF;
  gap: 0.8rem;
}

/* ==========================================================================
   STICKY NAVBAR
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--header-height);
  z-index: 1050;
  background: rgba(8, 9, 14, 0.82);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background-color var(--transition-normal), border-color var(--transition-normal);
}

.site-header.scrolled {
  background: rgba(8, 9, 14, 0.95);
  border-bottom-color: var(--border-color);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
}

.nav-brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.nav-brand-logo img,
.nav-brand-logo svg {
  height: 42px;
  width: auto;
}

.nav-links-wrap {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-item-link {
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  padding: 0.5rem 0;
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.nav-item-link:hover,
.nav-item-link.active {
  color: var(--text-primary);
}

.nav-item-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
}

/* Dropdown */
.nav-dropdown-wrapper {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: -20px;
  min-width: 300px;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 0.75rem;
  list-style: none;
  margin: 0.6rem 0 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: all var(--transition-fast);
  box-shadow: var(--shadow-card);
  z-index: 1060;
}

.nav-dropdown-wrapper:hover .nav-dropdown-menu,
.nav-dropdown-wrapper:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.nav-dropdown-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.65rem 0.85rem;
  color: var(--text-secondary);
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  font-weight: 500;
  transition: all var(--transition-fast);
}

.nav-dropdown-link i {
  font-size: 1.1rem;
  color: #A5B4FC;
  width: 22px;
  text-align: center;
}

.nav-dropdown-link:hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

/* Mobile Toggler */
.nav-mobile-toggle {
  display: none;
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  width: 44px;
  height: 44px;
  padding: 0;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.nav-mobile-toggle:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.nav-mobile-toggle i {
  font-size: 1.4rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero-section {
  position: relative;
  padding: clamp(3.5rem, 8vw, 7rem) 0 4.5rem;
  overflow: hidden;
}

.hero-glow {
  position: absolute;
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  width: min(700px, 100vw);
  max-width: 100%;
  height: 500px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.18) 0%, rgba(236, 72, 153, 0.08) 50%, rgba(8, 9, 14, 0) 70%);
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.hero-visual-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--bg-secondary);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-normal);
}

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

.hero-visual-card img {
  display: block;
  width: 100%;
  height: auto;
}

/* Status indicator pill */
.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.9rem;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-emerald);
  margin-bottom: 1.5rem;
}

.status-dot-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  display: inline-block;
  animation: pulseEmerald 2s infinite;
}

@keyframes pulseEmerald {
  0% {
    transform: scale(0.95);
    opacity: 0.8;
  }

  50% {
    transform: scale(1.2);
    opacity: 1;
  }

  100% {
    transform: scale(0.95);
    opacity: 0.8;
  }
}

/* ==========================================================================
   CARDS (Project, Service, Process, Video)
   ========================================================================== */

/* Project Card */
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  height: 100%;
  backdrop-filter: blur(10px);
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-hover);
  box-shadow: var(--shadow-card);
}

.project-thumb-wrap {
  position: relative;
  overflow: hidden;
  background: var(--bg-secondary);
  aspect-ratio: 16 / 10;
}

.project-thumb-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-thumb-wrap img {
  transform: scale(1.04);
}

.project-category-overlay {
  position: absolute;
  top: 14px;
  left: 14px;
  z-index: 2;
}

.project-demo-tag {
  position: absolute;
  top: 14px;
  right: 14px;
  z-index: 2;
  background: rgba(8, 9, 14, 0.85);
  backdrop-filter: blur(8px);
  color: #A5B4FC;
  border: 1px solid rgba(99, 102, 241, 0.35);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-pill);
}

.project-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-card-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 0.6rem;
  color: var(--text-primary);
}

.project-card-desc {
  font-size: 0.92rem;
  color: var(--text-secondary);
  margin-bottom: 1.25rem;
  flex-grow: 1;
}

.project-card-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid var(--border-subtle);
}

/* Service Card */
.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
  backdrop-filter: blur(10px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--grad-primary);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(99, 102, 241, 0.4);
  background: var(--bg-card-hover);
  box-shadow: var(--shadow-card);
}

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

.service-icon-box {
  width: 58px;
  height: 58px;
  border-radius: var(--radius-md);
  background: rgba(99, 102, 241, 0.12);
  border: 1px solid rgba(99, 102, 241, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: #A5B4FC;
  margin-bottom: 1.5rem;
  transition: all var(--transition-fast);
}

.service-card:hover .service-icon-box {
  background: var(--grad-primary);
  color: #FFFFFF;
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.4);
}

.service-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.85rem;
}

.service-features-list {
  list-style: none;
  padding: 0;
  margin: 1.2rem 0 1.5rem;
  flex-grow: 1;
}

.service-features-list li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-features-list li i {
  color: var(--accent-pink);
  font-size: 0.85rem;
}

/* Process Cards */
.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  height: 100%;
  position: relative;
  transition: all var(--transition-normal);
  backdrop-filter: blur(10px);
}

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

.process-num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 900;
  color: rgba(99, 102, 241, 0.25);
  line-height: 1;
  margin-bottom: 1rem;
  transition: color var(--transition-fast);
}

.process-card:hover .process-num {
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.process-title {
  font-size: 1.35rem;
  font-weight: 800;
  margin-bottom: 0.75rem;
}

/* Why Choose Us Cards */
.why-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.8rem;
  height: 100%;
  transition: all var(--transition-normal);
}

.why-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-3px);
}

.why-icon {
  font-size: 1.8rem;
  color: var(--accent-pink);
  margin-bottom: 1rem;
  display: inline-block;
}

/* ==========================================================================
   VIDEO & REELS SHOWCASE
   ========================================================================== */
.video-card-landscape {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  aspect-ratio: 16 / 9;
  transition: all var(--transition-normal);
}

.video-card-portrait {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  aspect-ratio: 9 / 16;
  max-width: 320px;
  margin: 0 auto;
  transition: all var(--transition-normal);
}

.video-card-landscape:hover,
.video-card-portrait:hover {
  transform: translateY(-5px);
  border-color: var(--accent-pink);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.7);
}

.video-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.video-card-landscape:hover .video-thumb-img,
.video-card-portrait:hover .video-thumb-img {
  transform: scale(1.05);
}

.video-play-btn-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 0 25px rgba(236, 72, 153, 0.5);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
  z-index: 3;
}

.video-card-landscape:hover .video-play-btn-overlay,
.video-card-portrait:hover .video-play-btn-overlay {
  transform: translate(-50%, -50%) scale(1.15);
  box-shadow: 0 0 35px rgba(99, 102, 241, 0.7);
}

.video-card-top-bar {
  position: absolute;
  top: 12px;
  left: 12px;
  right: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  z-index: 4;
  pointer-events: none;
}

.video-card-bottom-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 24px 16px 14px;
  background: linear-gradient(to top, rgba(8, 9, 14, 0.96) 0%, rgba(8, 9, 14, 0.65) 65%, transparent 100%);
  z-index: 4;
  pointer-events: none;
  text-align: left;
}

.video-card-bottom-bar .video-card-title {
  color: #FFFFFF;
  font-weight: 700;
  font-size: 0.96rem;
  letter-spacing: -0.01em;
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.video-card-bottom-bar .video-card-meta {
  color: var(--text-secondary);
  font-size: 0.76rem;
  display: flex;
  align-items: center;
  gap: 8px;
}

.badge-tag.dark {
  background: rgba(8, 9, 14, 0.82);
  color: #E2E8F0;
  border-color: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

/* ==========================================================================
   VIDEO & IMAGE LIGHTBOX MODAL
   ========================================================================== */
.custom-modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(6, 7, 11, 0.92);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-normal), visibility var(--transition-normal);
}

.custom-modal-overlay.active {
  opacity: 1;
  visibility: visible;
}

.modal-content-wrap {
  position: relative;
  max-width: 960px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
  animation: modalScaleUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-content-wrap.portrait-mode {
  max-width: 420px;
}

@keyframes modalScaleUp {
  from {
    transform: scale(0.92);
    opacity: 0;
  }

  to {
    transform: scale(1);
    opacity: 1;
  }
}

.modal-header-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-color);
  background: var(--bg-card);
}

.modal-title-text {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--text-primary);
  margin: 0;
}

.modal-close-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  border-radius: 50%;
  color: var(--text-secondary);
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: var(--accent-pink);
  color: #FFFFFF;
  border-color: var(--accent-pink);
}

.modal-body-media {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #000;
  overflow: hidden;
}

.modal-body-media img,
.modal-body-media video,
.modal-body-media iframe {
  max-width: 100%;
  max-height: 70vh;
  object-fit: contain;
}

.modal-caption-bar {
  padding: 0.9rem 1.5rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
  background: var(--bg-card);
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* ==========================================================================
   PORTFOLIO FILTER PILLS & SEARCH
   ========================================================================== */
.filter-pills-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  align-items: center;
  margin-bottom: 2rem;
}

.filter-btn {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  padding: 0.55rem 1.25rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--accent);
  color: var(--text-primary);
}

.filter-btn.active {
  background: var(--grad-primary);
  border-color: transparent;
  color: #FFFFFF;
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
}

.portfolio-search-input {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  color: var(--text-primary);
  padding: 0.65rem 1.25rem 0.65rem 2.6rem;
  font-size: 0.92rem;
  width: 100%;
  max-width: 320px;
  transition: border-color var(--transition-fast);
}

.portfolio-search-input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.search-input-wrapper {
  position: relative;
  display: inline-block;
}

.search-input-wrapper i {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
}

/* ==========================================================================
   FORMS & INPUTS
   ========================================================================== */
.form-kraft-group {
  margin-bottom: 1.4rem;
}

.form-label-kraft {
  display: block;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-label-kraft .required {
  color: var(--accent-pink);
}

.form-control-kraft,
.form-select-kraft {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  padding: 0.85rem 1.15rem;
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control-kraft:focus,
.form-select-kraft:focus {
  outline: none;
  border-color: var(--accent);
  background: var(--bg-card-hover);
  box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

.form-control-kraft::placeholder {
  color: var(--text-muted);
}

.form-error-feedback {
  display: none;
  font-size: 0.8rem;
  color: #EF4444;
  margin-top: 0.4rem;
}

.form-control-kraft.is-invalid {
  border-color: #EF4444;
}

.form-control-kraft.is-invalid+.form-error-feedback {
  display: block;
}

/* ==========================================================================
   SECTIONS & SPACING
   ========================================================================== */
.section-py {
  padding-top: clamp(4rem, 8vw, 6.5rem);
  padding-bottom: clamp(4rem, 8vw, 6.5rem);
}

.section-bg-dark {
  background-color: transparent;
}

.section-bg-alt {
  background-color: rgba(15, 17, 26, 0.6);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background-color: #05060A;
  border-top: 1px solid var(--border-color);
  padding: 5rem 0 2rem;
  position: relative;
}

.footer-brand-desc {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin: 1.25rem 0 1.8rem;
  max-width: 340px;
}

.footer-heading {
  font-family: var(--font-heading);
  font-size: 1.05rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.4rem;
  letter-spacing: -0.01em;
}

.footer-links-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

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

.footer-links-list a {
  color: var(--text-secondary);
  font-size: 0.92rem;
  transition: all var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.footer-links-list a:hover {
  color: #A5B4FC;
  transform: translateX(3px);
}

.footer-social-links {
  display: flex;
  gap: 0.75rem;
}

.footer-social-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg-secondary);
  border: 1px solid var(--border-color);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  transition: all var(--transition-fast);
}

.footer-social-icon:hover {
  background: var(--grad-primary);
  color: #FFFFFF;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 0 15px rgba(99, 102, 241, 0.4);
}

.footer-bottom-bar {
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

/* Back to top button */
.back-to-top-btn {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--bg-elevated);
  border: 1px solid var(--border-color);
  color: #A5B4FC;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: all var(--transition-fast);
  z-index: 1040;
}

.back-to-top-btn.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.back-to-top-btn:hover {
  background: var(--grad-primary);
  color: #FFFFFF;
  border-color: transparent;
  box-shadow: 0 0 15px rgba(236, 72, 153, 0.4);
}

/* Toast alert notification */
.kraft-toast {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(30px);
  background: var(--bg-secondary);
  border: 1px solid var(--accent);
  color: var(--text-primary);
  padding: 1rem 1.8rem;
  border-radius: var(--radius-pill);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  font-weight: 600;
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  z-index: 9999;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.kraft-toast.show {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.kraft-toast i {
  color: var(--accent-pink);
  font-size: 1.2rem;
}

/* ==========================================================================
   CASE STUDY DEVICE SWITCHER & MOBILE OPTIMIZE MODE
   ========================================================================== */
.device-switcher-bar {
  display: inline-flex;
  align-items: center;
  background: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-pill);
  padding: 5px;
  gap: 6px;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
}

.device-switcher-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.6rem 1.35rem;
  border-radius: var(--radius-pill);
  border: none;
  background: transparent;
  color: var(--text-secondary);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.device-switcher-btn.active {
  background: var(--grad-primary);
  color: #FFFFFF !important;
  box-shadow: 0 4px 18px rgba(99, 102, 241, 0.45);
}

.device-switcher-btn:hover:not(.active) {
  color: #FFFFFF;
}

.viewport-preview-wrapper {
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  justify-content: center;
  width: 100%;
}

.desktop-view-container {
  width: 100%;
  animation: deviceAppear 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-view-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  animation: deviceAppear 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-phone-frame {
  max-width: 360px;
  width: 100%;
  border-radius: 46px;
  padding: 12px;
  background: #11131E;
  border: 3.5px solid #282D42;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85), 0 0 40px rgba(99, 102, 241, 0.25);
  position: relative;
}

.mobile-phone-speaker {
  width: 86px;
  height: 20px;
  background: #000000;
  border-radius: 10px;
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
}

.mobile-phone-screen {
  border-radius: 34px;
  overflow: hidden;
  background: #08090E;
}

@keyframes deviceAppear {
  from {
    opacity: 0;
    transform: translateY(16px) scale(0.97);
  }

  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.mobile-metrics-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.25rem;
  transition: all var(--transition-fast);
}

.mobile-metrics-card:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5);
}