/* ==========================================================================
   KRAFTING DIGITAL — MASTER STYLESHEET (MAIN.CSS)
   ========================================================================== */

@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&display=swap');
@import url('variables.css');

/* CSS Reset & Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
  line-height: 1.65;
  background: radial-gradient(circle at 50% 0%, #151828 0%, #08090E 70%);
  color: var(--kd-text-primary);
  font-family: var(--kd-font-body);
  padding-top: var(--kd-header-height);
}

/* Typography Defaults */
h1,
h2,
h3,
h4,
h5,
h6,
.display-font {
  font-family: var(--kd-font-display);
  font-weight: 700;
  color: var(--kd-text-primary);
  line-height: 1.2;
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  letter-spacing: -0.015em;
}

h3 {
  font-size: clamp(1.25rem, 2.2vw, 1.625rem);
}

h4 {
  font-size: 1.2rem;
}

h5 {
  font-size: 1.05rem;
}

p {
  color: var(--kd-text-secondary);
  margin-bottom: 1.25rem;
  font-size: 1rem;
}

p.lead {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  line-height: 1.7;
  color: var(--kd-text-secondary);
  font-weight: 400;
}

a {
  color: var(--kd-accent-primary);
  text-decoration: none;
  transition: var(--kd-transition-fast);
}

a:hover {
  color: var(--kd-accent-secondary);
}

ul,
ol {
  list-style: none;
}

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

/* Container */
.container-custom {
  width: 100%;
  max-width: var(--kd-container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

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

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

/* Lighter, highly visible muted text system across all pages */
.text-muted,
small.text-muted,
.small.text-muted,
.text-muted small,
p.text-muted,
span.text-muted {
  color: var(--kd-text-muted) !important;
  opacity: 0.95;
}

/* Ambient Background Lights */
.bg-ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.22;
  will-change: transform;
}

.blob-1 {
  width: 600px;
  height: 600px;
  background: var(--kd-accent-primary);
  top: -150px;
  left: 8%;
  animation: floatBlob1 20s ease-in-out infinite alternate;
}

.blob-2 {
  width: 520px;
  height: 520px;
  background: var(--kd-accent-pink);
  top: 35%;
  right: 6%;
  animation: floatBlob2 24s ease-in-out infinite alternate;
}

.blob-3 {
  width: 700px;
  height: 700px;
  background: var(--kd-accent-secondary);
  bottom: 5%;
  left: 20%;
  animation: floatBlob3 22s ease-in-out infinite alternate;
}

.grid-bg-overlay {
  position: fixed;
  inset: 0;
  background-image:
    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: 60px 60px;
  pointer-events: none;
  z-index: 0;
  mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 40%, transparent 80%);
}

/* ==========================================================================
   GLOBAL HEADER & NAVIGATION
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(8, 9, 14, 0.85);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--kd-border-subtle);
  transition: all 0.3s ease;
  height: var(--kd-header-height);
  display: flex;
  align-items: center;
}

/* Page Hero Section Defaults */
.page-hero {
  position: relative;
  overflow: hidden;
  min-height: 850px;
  display: flex;
  align-items: center;
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(2.5rem, 5vw, 4.5rem);
}

.page-hero>.container-custom,
.page-hero>.container {
  width: 100%;
}

/* Editorial Hero Section (index.html) */
.editorial-hero {
  position: relative;
  overflow: hidden;
  min-height: 850px;
  display: flex;
  align-items: center;
  padding-top: clamp(1rem, 2vw, 2rem);
  padding-bottom: clamp(1.5rem, 3vw, 2.5rem);
}

.page-hero,
.editorial-hero,
.page-hero.hero-banner-850,
.editorial-hero.hero-banner-850 {
  min-height: 850px;
}

.editorial-hero-grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  gap: 3.5rem;
  align-items: center;
}

@media (min-width: 1400px) {
  .editorial-hero-grid {
    grid-template-columns: 1fr 1.25fr;
    gap: 4.5rem;
  }
}

@media (max-width: 991px) {
  .editorial-hero-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

/* Editorial Left Column Card */
.editorial-card {
  background: rgba(15, 17, 26, 0.75);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--kd-border-subtle);
  border-radius: var(--kd-radius-md);
  padding: 1.25rem;
  transition: transform 0.4s var(--kd-ease), border-color 0.4s var(--kd-ease), box-shadow 0.4s var(--kd-ease);
  position: relative;
  overflow: hidden;
}

.editorial-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--kd-grad-primary);
  opacity: 0.8;
}

.editorial-card:hover {
  transform: translateY(-4px);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5), 0 0 30px rgba(99, 102, 241, 0.15);
}

.editorial-tag {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--kd-text-muted);
}

.editorial-thumb-wrapper {
  position: relative;
  aspect-ratio: 4 / 3;
  background: #11131E;
  border-radius: var(--kd-radius-sm);
  overflow: hidden;
  border: 1px solid var(--kd-border-subtle);
}

.editorial-thumb-wrapper img {
  transition: transform 0.6s var(--kd-ease);
}

.editorial-card:hover .editorial-thumb-wrapper img {
  transform: scale(1.05);
}

.editorial-thumb-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15, 17, 26, 0.85) 0%, transparent 60%);
  pointer-events: none;
}

.indicator-dot-emerald {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--kd-accent-emerald);
  box-shadow: 0 0 8px var(--kd-accent-emerald);
  display: inline-block;
  animation: kd-pulse 2s infinite;
}

/* Center Editorial Content */
.editorial-hero-title {
  font-size: clamp(2.6rem, 4.4vw, 4.2rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.editorial-col-center .hero-subtitle {
  font-size: clamp(0.95rem, 1.1vw, 1.05rem);
  line-height: 1.65;
  color: var(--kd-text-secondary);
}

/* Right Editorial Browser Showcase */
.editorial-showcase-frame {
  border-radius: var(--kd-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(15, 17, 26, 0.9);
  box-shadow: 0 25px 60px -15px rgba(0, 0, 0, 0.7), 0 0 50px rgba(99, 102, 241, 0.22);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  position: relative;
  transform-style: preserve-3d;
  transition: transform 0.4s var(--kd-ease), border-color 0.4s var(--kd-ease), box-shadow 0.4s var(--kd-ease);
}

.editorial-showcase-frame:hover {
  border-color: rgba(99, 102, 241, 0.55);
  box-shadow: 0 30px 70px -15px rgba(0, 0, 0, 0.8), 0 0 60px rgba(99, 102, 241, 0.35);
}

.editorial-kpi-chip {
  transform: translateZ(35px);
  transition: transform 0.3s ease;
}

.editorial-showcase-frame:hover .editorial-kpi-chip {
  transform: translateZ(45px);
}

/* Bottom Editorial Metadata Ribbon */
.editorial-metadata-bar {
  background: rgba(15, 17, 26, 0.5);
  border-radius: var(--kd-radius-md);
  border: 1px solid var(--kd-border-subtle);
  padding: 1.5rem 2rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.editorial-stat-block {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

@media (max-width: 767px) {
  .editorial-metadata-bar {
    padding: 1.25rem 1rem;
  }
}

.site-header.scrolled {
  background: rgba(8, 9, 14, 0.94);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  border-bottom-color: var(--kd-border-medium);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

/* Brand Logo */
.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  transition: transform var(--kd-transition-fast), opacity var(--kd-transition-fast);
}

.brand-logo-img {
  height: 42px;
  width: auto;
  max-width: 195px;
  object-fit: contain;
  display: block;
  transition: transform var(--kd-transition-normal), filter var(--kd-transition-normal);
  filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.4));
}

.brand-logo:hover .brand-logo-img {
  transform: translateY(-1px) scale(1.02);
  filter: drop-shadow(0 0 14px rgba(99, 102, 241, 0.45));
}

.brand-logo-icon {
  width: 42px;
  height: 42px;
  background: var(--kd-grad-primary);
  border-radius: var(--kd-radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: var(--kd-font-display);
  font-weight: 800;
  font-size: 1.35rem;
  box-shadow: var(--kd-shadow-glow);
}

.brand-logo-text {
  font-family: var(--kd-font-display);
  font-weight: 700;
  font-size: 1.3rem;
  letter-spacing: -0.02em;
  color: var(--kd-text-primary);
}

.brand-logo-text span {
  color: var(--kd-accent-primary);
}

/* Desktop Navigation Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  margin: 0;
  padding: 0;
}

.nav-item {
  position: relative;
}

.nav-link {
  color: var(--kd-text-secondary);
  font-size: 0.95rem;
  font-weight: 500;
  padding: 0.5rem 0.25rem;
  transition: var(--kd-transition-fast);
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

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

.nav-link.active {
  color: #fff;
  position: relative;
}

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

/* Dropdown Menu */
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  background: var(--kd-bg-glass-heavy);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--kd-border-medium);
  border-radius: var(--kd-radius-md);
  padding: 0.75rem 0;
  min-width: 250px;
  box-shadow: var(--kd-shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: var(--kd-transition-normal);
  z-index: 1010;
}

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

.dropdown-link {
  display: flex;
  align-items: center;
  padding: 0.65rem 1.25rem;
  color: var(--kd-text-secondary);
  font-size: 0.9rem;
  transition: var(--kd-transition-fast);
  gap: 10px;
}

.dropdown-link:hover {
  color: var(--kd-text-primary);
  background: rgba(99, 102, 241, 0.12);
  padding-left: 1.5rem;
}

/* Header Actions */
.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.contact-quick-link {
  color: var(--kd-text-muted);
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: var(--kd-transition-fast);
}

.contact-quick-link:hover {
  color: var(--kd-accent-primary);
}

/* Hamburger Mobile Toggle */
.mobile-toggle {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 20px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1020;
}

.mobile-toggle span {
  width: 100%;
  height: 2px;
  background: var(--kd-text-primary);
  border-radius: 2px;
  transition: var(--kd-transition-fast);
}

.mobile-toggle.active span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
}

.mobile-toggle.active span:nth-child(2) {
  opacity: 0;
}

.mobile-toggle.active span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
}

/* Mobile Offcanvas Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 85%;
  max-width: 380px;
  height: 100vh;
  background: var(--kd-bg-primary);
  border-left: 1px solid var(--kd-border-medium);
  z-index: 1015;
  padding: 2rem 1.75rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right 0.4s var(--kd-ease);
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
  overflow-y: auto;
}

.mobile-drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--kd-border-subtle);
  color: var(--kd-text-secondary);
  cursor: pointer;
  transition: var(--kd-transition-fast);
}

.mobile-drawer-close:hover {
  background: rgba(239, 68, 68, 0.15);
  border-color: rgba(239, 68, 68, 0.3);
  color: #EF4444;
}

.mobile-drawer.open {
  right: 0;
}

.mobile-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  z-index: 1012;
  opacity: 0;
  visibility: hidden;
  transition: var(--kd-transition-normal);
}

.mobile-drawer-overlay.active {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-list {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  font-size: 1.25rem;
  font-family: var(--kd-font-display);
  font-weight: 600;
  color: var(--kd-text-primary);
}

.mobile-nav-link:hover {
  color: var(--kd-accent-primary);
}

.mobile-sub-list {
  padding-left: 1rem;
  margin-top: 0.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
  border-left: 2px solid var(--kd-border-subtle);
}

.mobile-sub-link {
  font-size: 0.95rem;
  color: var(--kd-text-secondary);
}

/* ==========================================================================
   GLOBAL FOOTER
   ========================================================================== */

.site-footer {
  position: relative;
  z-index: 10;
  background: var(--kd-bg-secondary);
  border-top: 1px solid var(--kd-border-medium);
  padding-top: 5rem;
  padding-bottom: 2.5rem;
  margin-top: 6rem;
}

.footer-top-grid {
  display: grid;
  grid-template-columns: 1.25fr 0.85fr 1.05fr 1.6fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
  align-items: start;
}

.footer-brand {
  display: flex;
  flex-direction: column;
}

.footer-brand .brand-logo {
  display: inline-flex;
  align-items: center;
  margin-bottom: 1.15rem;
}

.footer-brand p {
  margin-top: 0;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
  line-height: 1.65;
  max-width: 320px;
  color: var(--kd-text-secondary);
}

.footer-col h4 {
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  margin-bottom: 1.5rem;
  color: var(--kd-text-primary);
  font-family: var(--kd-font-display);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links a {
  color: var(--kd-text-secondary);
  font-size: 0.92rem;
  display: inline-block;
  transition: color var(--kd-transition-fast), transform var(--kd-transition-fast);
}

.footer-links a:hover {
  color: var(--kd-text-primary);
  transform: translateX(4px);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 1rem;
  color: var(--kd-text-secondary);
  font-size: 0.92rem;
  line-height: 1.5;
}

.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--kd-accent-primary);
  transition: var(--kd-transition-fast);
}

.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}

.footer-contact-item svg,
.footer-contact-icon {
  color: var(--kd-accent-primary);
  font-size: 1rem;
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  margin-top: 3px;
  transition: color var(--kd-transition-fast), transform var(--kd-transition-fast);
}

.footer-contact-item:hover svg,
.footer-contact-item:hover .footer-contact-icon {
  color: var(--kd-accent-cyan);
  transform: scale(1.1);
}

.footer-contact-item a {
  color: var(--kd-text-secondary);
  transition: color var(--kd-transition-fast);
}

.footer-contact-item a:hover {
  color: var(--kd-text-primary);
}

.footer-socials {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 0;
}

.social-icon-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--kd-radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--kd-border-subtle);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--kd-text-secondary);
  font-size: 1.05rem;
  transition: transform var(--kd-transition-fast), background var(--kd-transition-fast), color var(--kd-transition-fast), border-color var(--kd-transition-fast), box-shadow var(--kd-transition-fast);
  text-decoration: none;
}

.social-icon-btn i {
  transition: transform var(--kd-transition-fast);
}

.social-icon-btn:hover {
  background: var(--kd-accent-primary);
  color: #fff;
  border-color: var(--kd-accent-primary);
  box-shadow: 0 4px 18px rgba(99, 102, 241, 0.4);
  transform: translateY(-3px) scale(1.05);
}

.social-icon-btn:hover i {
  transform: scale(1.08);
}

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

.footer-bottom a {
  color: var(--kd-text-secondary);
  margin-left: 1.75rem;
  transition: color var(--kd-transition-fast);
}

.footer-bottom a:hover {
  color: var(--kd-text-primary);
}