/* ==========================================================================
   AZUSA PRODUCTIONS - MASTER DESIGN SYSTEM (NAVY & WHITE BLEND)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;0,900;1,700&family=Inter:wght@300;400;500;600;700&family=JetBrains+Mono:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette - Navy & Dark Theme */
  --navy-void: #050814;
  --navy-deep: #080E24;
  --navy-surface: #0E1838;
  --navy-card: rgba(14, 24, 56, 0.75);
  --navy-card-hover: rgba(20, 35, 80, 0.9);
  --navy-border: rgba(0, 163, 255, 0.18);
  --navy-border-glow: rgba(0, 163, 255, 0.45);
  --navy-text: #F8FAFC;
  --navy-muted: rgba(200, 215, 240, 0.7);

  /* Color Palette - Crisp White & Light Theme */
  --white-bg: #FFFFFF;
  --white-alt: #F8FAFC;
  --white-card: #FFFFFF;
  --white-border: #E2E8F0;
  --white-border-hover: rgba(0, 102, 255, 0.35);
  --white-text-title: #070D24;
  --white-text-body: #334155;
  --white-text-muted: #64748B;
  --white-accent-subtle: #EFF6FF;

  /* Universal Electric & Gold Accents */
  --blue-primary: #00A3FF;
  --blue-bright: #38C5FF;
  --blue-deep: #1D4ED8;
  --blue-glow: rgba(0, 163, 255, 0.35);
  --gold-accent: #D4AF37;
  --gold-light: #F5D061;
  --gold-gradient: linear-gradient(135deg, #F3C74D 0%, #D4AF37 50%, #AA8222 100%);
  --blue-gradient: linear-gradient(135deg, #00A3FF 0%, #2563EB 100%);
  
  /* Typography */
  --font-display: 'Barlow Condensed', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  /* Layout */
  --container-max: 1280px;
  --nav-height: 80px;
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-bounce: 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ==========================================================================
   RESET & BASE STYLES
   ========================================================================== */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--navy-void);
  color: var(--navy-text);
  line-height: 1.6;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
  background: transparent;
}

button {
  cursor: pointer;
}

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

@media (min-width: 768px) {
  .container {
    padding-left: 2.5rem;
    padding-right: 2.5rem;
  }
}

/* ==========================================================================
   TYPOGRAPHY SYSTEM
   ========================================================================== */

.mono-label {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--blue-bright);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.mono-label.text-gold {
  color: var(--gold-accent);
}

.section-heading {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: -0.01em;
  text-transform: uppercase;
}

.hero-heading {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(3.2rem, 8.5vw, 7.5rem);
  line-height: 0.9;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

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

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

.gold-underline {
  position: relative;
  display: inline-block;
}

.gold-underline::after {
  content: '';
  position: absolute;
  bottom: -0.4rem;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gold-accent);
  border-radius: 2px;
}

/* ==========================================================================
   SECTION COLOR MODES: NAVY BLUE VS CRISP WHITE
   ========================================================================== */

/* Navy Section Style */
.section-navy {
  background-color: var(--navy-deep);
  color: var(--navy-text);
  position: relative;
  border-top: 1px solid rgba(0, 163, 255, 0.08);
  border-bottom: 1px solid rgba(0, 163, 255, 0.08);
}

.section-navy .section-heading {
  color: #FFFFFF;
}

.section-navy .text-body {
  color: var(--navy-muted);
}

.section-navy .card-surface {
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
}

.section-navy .card-surface:hover {
  border-color: var(--navy-border-glow);
  box-shadow: 0 15px 40px rgba(0, 163, 255, 0.12);
}

/* Crisp White Section Style */
.section-white {
  background-color: var(--white-bg);
  color: var(--white-text-body);
  position: relative;
  border-top: 1px solid var(--white-border);
  border-bottom: 1px solid var(--white-border);
}

.section-white .section-heading {
  color: var(--white-text-title);
}

.section-white .mono-label {
  color: #0066CC;
}

.section-white .mono-label.text-gold {
  color: #B38600;
}

.section-white .text-body {
  color: var(--white-text-body);
}

.section-white .text-muted {
  color: var(--white-text-muted);
}

.section-white .card-surface {
  background: var(--white-card);
  border: 1px solid var(--white-border);
  box-shadow: 0 4px 20px rgba(7, 13, 36, 0.06);
}

.section-white .card-surface:hover {
  border-color: rgba(0, 102, 255, 0.4);
  box-shadow: 0 12px 32px rgba(0, 102, 255, 0.12);
}

/* Section Spacing */
.section-padding {
  padding-top: 6.5rem;
  padding-bottom: 6.5rem;
}

@media (min-width: 992px) {
  .section-padding {
    padding-top: 8.5rem;
    padding-bottom: 8.5rem;
  }
}

/* ==========================================================================
   BUTTONS & INTERACTIVE CONTROLS
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.85rem 1.85rem;
  border-radius: 2px;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.btn-primary {
  background: var(--blue-gradient);
  color: #FFFFFF;
  border: 1px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 4px 20px rgba(0, 163, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0, 163, 255, 0.55);
  filter: brightness(1.08);
}

.btn-gold {
  background: var(--gold-gradient);
  color: #070D24;
  border: 1px solid rgba(255, 255, 255, 0.3);
  box-shadow: 0 4px 20px rgba(212, 175, 55, 0.3);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(212, 175, 55, 0.5);
  filter: brightness(1.05);
}

.btn-outline-navy {
  background: transparent;
  color: #FFFFFF;
  border: 1px solid rgba(0, 163, 255, 0.35);
  backdrop-filter: blur(8px);
}

.btn-outline-navy:hover {
  border-color: var(--blue-bright);
  color: var(--blue-bright);
  background: rgba(0, 163, 255, 0.08);
  transform: translateY(-2px);
}

.btn-outline-white {
  background: transparent;
  color: var(--white-text-title);
  border: 1px solid var(--navy-deep);
}

.btn-outline-white:hover {
  background: var(--navy-deep);
  color: #FFFFFF;
  transform: translateY(-2px);
}

/* ==========================================================================
   NAVIGATION BAR
   ========================================================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: all var(--transition-smooth);
}

.site-header.scrolled {
  background: rgba(5, 8, 20, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(0, 163, 255, 0.15);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

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

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-logo img {
  height: 48px;
  width: auto;
  filter: brightness(0) invert(1);
  transition: opacity var(--transition-fast);
}

.brand-logo:hover img {
  opacity: 0.85;
}

.nav-menu {
  display: none;
  list-style: none;
  align-items: center;
  gap: 1.75rem;
}

@media (min-width: 1024px) {
  .nav-menu {
    display: flex;
  }
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(200, 215, 240, 0.65);
  transition: color var(--transition-fast);
  position: relative;
  padding: 0.35rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background: var(--blue-bright);
  transition: width var(--transition-fast);
}

.nav-link:hover, .nav-link.active {
  color: var(--blue-bright);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  width: 28px;
  height: 20px;
  cursor: pointer;
  z-index: 1002;
}

@media (min-width: 1024px) {
  .mobile-nav-toggle {
    display: none;
  }
}

.mobile-nav-toggle span {
  display: block;
  height: 2px;
  width: 100%;
  background-color: #FFFFFF;
  transition: all var(--transition-smooth);
}

.mobile-nav-toggle.open span:nth-child(1) {
  transform: translateY(9px) rotate(45deg);
  background-color: var(--blue-bright);
}

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

.mobile-nav-toggle.open span:nth-child(3) {
  transform: translateY(-9px) rotate(-45deg);
  background-color: var(--blue-bright);
}

/* Mobile Drawer */
.mobile-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 360px;
  height: 100vh;
  background: rgba(6, 11, 30, 0.98);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  border-left: 1px solid rgba(0, 163, 255, 0.2);
  z-index: 1001;
  padding: 6rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: right var(--transition-smooth);
  box-shadow: -15px 0 50px rgba(0, 0, 0, 0.7);
}

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

.mobile-menu-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: #FFFFFF;
  display: block;
  transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
  color: var(--blue-bright);
}

/* ==========================================================================
   TOP AUDIO TICKER & SPECTRUM VISUALIZER
   ========================================================================== */

.audio-ticker-bar {
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  height: 28px;
  background: rgba(4, 7, 18, 0.9);
  border-bottom: 1px solid rgba(0, 163, 255, 0.12);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.5rem;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: rgba(200, 215, 240, 0.6);
}

.ticker-left {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.ticker-indicator {
  display: inline-block;
  width: 6px;
  height: 6px;
  background: #10B981;
  border-radius: 50%;
  box-shadow: 0 0 8px #10B981;
  animation: pulseGreen 2s infinite;
}

.spectrum-canvas {
  height: 18px;
  width: 140px;
}

/* ==========================================================================
   HERO SECTION (MIDNIGHT NAVY & CINEMATIC AUDIO ARCHITECTURE)
   ========================================================================== */

.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: calc(var(--nav-height) + 40px);
  padding-bottom: 4rem;
  background: var(--navy-void);
  overflow: hidden;
}

.hero-backdrop-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.22;
  filter: brightness(0.65) contrast(1.2);
}

.hero-overlay-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(0, 163, 255, 0.08) 0%, transparent 70%),
              linear-gradient(to bottom, rgba(5, 8, 20, 0.6) 0%, rgba(5, 8, 20, 0.95) 100%);
}

.hero-grid-lines {
  position: absolute;
  inset: 0;
  background-size: 60px 60px;
  background-image: 
    linear-gradient(to right, rgba(0, 163, 255, 0.03) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 163, 255, 0.03) 1px, transparent 1px);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 10;
  text-align: center;
  max-width: 1000px;
  margin: 0 auto;
}

.hero-meta-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 1rem;
  background: rgba(0, 163, 255, 0.08);
  border: 1px solid rgba(0, 163, 255, 0.3);
  border-radius: 9999px;
  margin-bottom: 1.5rem;
}

.hero-subtext {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--navy-muted);
  max-width: 680px;
  margin: 1.5rem auto 2.5rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  sm-flex-direction: row;
  gap: 1rem;
  justify-content: center;
  align-items: center;
  margin-bottom: 3.5rem;
}

@media (min-width: 640px) {
  .hero-actions {
    flex-direction: row;
  }
}

.hero-stats-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
  max-width: 800px;
  margin: 0 auto;
  border-top: 1px solid rgba(0, 163, 255, 0.15);
  padding-top: 2rem;
}

@media (min-width: 768px) {
  .hero-stats-row {
    grid-template-columns: repeat(4, 1fr);
  }
}

.hero-stat-card {
  text-align: center;
}

.hero-stat-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.5rem;
  line-height: 1;
  color: #FFFFFF;
}

.hero-stat-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-bright);
  margin-top: 0.25rem;
}

/* ==========================================================================
   ABOUT US SECTION (CRISP WHITE BACKGROUND)
   ========================================================================== */

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

@media (min-width: 992px) {
  .about-grid {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 4.5rem;
  }
}

.about-text-col p {
  font-size: 1.1rem;
  line-height: 1.8;
  color: var(--white-text-body);
  margin-bottom: 1.5rem;
}

.about-stats-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.about-stat-box {
  padding: 1.5rem;
  background: var(--white-alt);
  border: 1px solid var(--white-border);
  border-left: 4px solid var(--blue-deep);
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.about-stat-box:hover {
  transform: translateY(-3px);
  border-color: var(--blue-primary);
  box-shadow: 0 10px 25px rgba(0, 102, 255, 0.08);
}

.about-stat-box .stat-digit {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.8rem;
  line-height: 1;
  color: var(--white-text-title);
}

.about-stat-box .stat-text {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--white-text-muted);
  margin-top: 0.35rem;
}

.about-image-wrapper {
  position: relative;
}

.about-image-frame {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(7, 13, 36, 0.15);
  border: 4px solid #FFFFFF;
}

.about-image-frame img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.8s ease;
}

.about-image-frame:hover img {
  transform: scale(1.03);
}

.about-floating-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  background: var(--navy-deep);
  color: #FFFFFF;
  padding: 1.5rem 2rem;
  border-radius: 4px;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(0, 163, 255, 0.3);
}

.about-floating-badge .badge-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--gold-light);
  line-height: 1.1;
}

.about-floating-badge .badge-sub {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--blue-bright);
  margin-top: 0.25rem;
}

/* ==========================================================================
   SERVICES SECTION (DEEP MIDNIGHT NAVY BLUE BACKGROUND)
   ========================================================================== */

.services-header {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .services-header {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-end;
  }
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 768px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  position: relative;
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: 4px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--navy-border-glow);
  box-shadow: 0 20px 45px rgba(0, 163, 255, 0.18);
}

.service-card-media {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.service-card-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, filter 0.6s ease;
  filter: brightness(0.7) contrast(1.1);
}

.service-card:hover .service-card-media img {
  transform: scale(1.08);
  filter: brightness(0.9) contrast(1.1);
}

.service-card-num {
  position: absolute;
  top: 1rem;
  left: 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.5rem;
  color: #FFFFFF;
  background: rgba(5, 8, 20, 0.8);
  padding: 0.2rem 0.6rem;
  border-radius: 2px;
  border: 1px solid rgba(0, 163, 255, 0.3);
}

.service-card-body {
  padding: 2rem;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.service-card-tagline {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.15em;
  color: var(--blue-bright);
  margin-bottom: 0.5rem;
}

.service-card-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1.1;
  color: #FFFFFF;
  margin-bottom: 1rem;
}

.service-card-desc {
  font-size: 0.95rem;
  color: var(--navy-muted);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.service-card-spec {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: rgba(200, 215, 240, 0.5);
  border-top: 1px solid rgba(0, 163, 255, 0.12);
  padding-top: 1rem;
  margin-bottom: 1.5rem;
}

.service-card-action {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue-bright);
  transition: gap var(--transition-fast);
}

.service-card:hover .service-card-action {
  gap: 0.85rem;
  color: #FFFFFF;
}

/* ==========================================================================
   PORTFOLIO / SHOWCASE SECTION (CRISP WHITE BACKGROUND)
   ========================================================================== */

.portfolio-filter-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 3rem;
  justify-content: center;
}

.filter-btn {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.65rem 1.4rem;
  border-radius: 2px;
  background: var(--white-alt);
  color: var(--white-text-muted);
  border: 1px solid var(--white-border);
  transition: all var(--transition-fast);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--navy-deep);
  color: #FFFFFF;
  border-color: var(--navy-deep);
  box-shadow: 0 4px 15px rgba(7, 13, 36, 0.15);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.75rem;
}

@media (min-width: 768px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .portfolio-grid .portfolio-large {
    grid-column: span 2;
  }
}

.portfolio-item {
  position: relative;
  height: 340px;
  border-radius: 4px;
  overflow: hidden;
  box-shadow: 0 10px 30px rgba(7, 13, 36, 0.08);
  cursor: pointer;
}

.portfolio-large {
  height: 420px;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s cubic-bezier(0.16, 1, 0.3, 1), filter 0.7s ease;
  filter: brightness(0.85);
}

.portfolio-item:hover img {
  transform: scale(1.06);
  filter: brightness(0.65);
}

.portfolio-item-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(5, 8, 20, 0.95) 0%, rgba(5, 8, 20, 0.4) 50%, transparent 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  transition: all var(--transition-fast);
}

.portfolio-item-cat {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  color: var(--blue-bright);
  text-transform: uppercase;
  margin-bottom: 0.4rem;
}

.portfolio-item-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.6rem;
  line-height: 1.1;
  color: #FFFFFF;
  margin-bottom: 0.5rem;
}

.portfolio-item-desc {
  font-size: 0.88rem;
  color: rgba(220, 230, 245, 0.85);
  line-height: 1.5;
  opacity: 0;
  transform: translateY(10px);
  transition: all var(--transition-fast);
}

.portfolio-item:hover .portfolio-item-desc {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   WORKFLOW & PROCESS SECTION (DEEP MIDNIGHT NAVY BLUE BACKGROUND)
   ========================================================================== */

.process-timeline {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  position: relative;
  margin-top: 3.5rem;
}

@media (min-width: 768px) {
  .process-timeline {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .process-timeline {
    grid-template-columns: repeat(4, 1fr);
  }
}

.process-step-card {
  position: relative;
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: 4px;
  padding: 2.25rem 1.75rem;
  transition: all var(--transition-smooth);
}

.process-step-card:hover {
  transform: translateY(-8px);
  border-color: var(--blue-bright);
  box-shadow: 0 15px 35px rgba(0, 163, 255, 0.15);
}

.process-step-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.5rem;
}

.process-step-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2rem;
  color: var(--blue-bright);
}

.process-step-badge {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  padding: 0.25rem 0.6rem;
  background: rgba(0, 163, 255, 0.1);
  border: 1px solid rgba(0, 163, 255, 0.3);
  color: var(--blue-bright);
}

.process-step-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  line-height: 1.15;
  color: #FFFFFF;
  margin-bottom: 0.4rem;
}

.process-step-sub {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--gold-light);
  margin-bottom: 1rem;
}

.process-step-desc {
  font-size: 0.92rem;
  color: var(--navy-muted);
  line-height: 1.6;
}

/* ==========================================================================
   PARTNERS & BRANDS MARQUEE (CRISP WHITE BACKGROUND)
   ========================================================================== */

.partners-section {
  overflow: hidden;
  padding-top: 5rem;
  padding-bottom: 5rem;
}

.marquee-container {
  display: flex;
  width: 100%;
  overflow: hidden;
  user-select: none;
  position: relative;
}

.marquee-container::before,
.marquee-container::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

.marquee-container::before {
  left: 0;
  background: linear-gradient(to right, #FFFFFF, transparent);
}

.marquee-container::after {
  right: 0;
  background: linear-gradient(to left, #FFFFFF, transparent);
}

.marquee-track {
  display: flex;
  gap: 2rem;
  animation: marqueeScroll 28s linear infinite;
  white-space: nowrap;
}

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

.partner-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  background: var(--white-alt);
  border: 1px solid var(--white-border);
  border-radius: 4px;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--white-text-title);
  box-shadow: 0 4px 12px rgba(7, 13, 36, 0.04);
  transition: all var(--transition-fast);
}

.partner-item:hover {
  border-color: var(--blue-deep);
  color: var(--blue-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 102, 255, 0.1);
}

/* ==========================================================================
   TESTIMONIALS SECTION (DEEP MIDNIGHT NAVY BLUE BACKGROUND)
   ========================================================================== */

.testimonials-slider {
  max-width: 900px;
  margin: 0 auto;
  position: relative;
}

.testimonial-card {
  position: relative;
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: 6px;
  padding: 3rem 2.5rem;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
  display: none;
}

.testimonial-card.active {
  display: block;
  animation: fadeIn 0.6s ease forwards;
}

.testimonial-quote {
  font-size: 1.25rem;
  line-height: 1.7;
  color: #FFFFFF;
  margin-bottom: 2rem;
  font-style: italic;
  position: relative;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.testimonial-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--blue-gradient);
  color: #FFFFFF;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--blue-bright);
}

.testimonial-info h4 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: #FFFFFF;
}

.testimonial-info p {
  font-size: 0.85rem;
  color: var(--navy-muted);
}

.testimonial-controls {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.test-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--navy-surface);
  border: 1px solid var(--navy-border);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.test-btn:hover {
  background: var(--blue-primary);
  border-color: var(--blue-primary);
  transform: scale(1.1);
}

/* ==========================================================================
   LEADERSHIP / DR. EDWARDS SUNDAY (CRISP WHITE BACKGROUND)
   ========================================================================== */

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

@media (min-width: 992px) {
  .leadership-grid {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4.5rem;
  }
}

.leader-image-card {
  position: relative;
}

.leader-portrait {
  border-radius: 4px;
  overflow: hidden;
  border: 4px solid #FFFFFF;
  box-shadow: 0 25px 60px rgba(7, 13, 36, 0.16);
  height: 520px;
}

.leader-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.leader-exp-badge {
  position: absolute;
  bottom: 2rem;
  right: -1rem;
  background: var(--gold-gradient);
  color: #070D24;
  padding: 1.25rem 1.75rem;
  border-radius: 4px;
  box-shadow: 0 15px 35px rgba(212, 175, 55, 0.4);
}

.leader-exp-badge .exp-num {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.2rem;
  line-height: 1;
}

.leader-exp-badge .exp-label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  font-weight: 700;
  text-transform: uppercase;
}

.leader-bio p {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--white-text-body);
  margin-bottom: 1.25rem;
}

.leader-skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin: 2rem 0;
}

.skill-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight: 600;
  padding: 0.4rem 0.9rem;
  background: var(--white-alt);
  color: var(--blue-deep);
  border: 1px solid var(--white-border);
  border-radius: 2px;
}

/* ==========================================================================
   INTERACTIVE AV ESTIMATOR (NAVY BLUE BACKGROUND)
   ========================================================================== */

.estimator-box {
  background: var(--navy-card);
  border: 1px solid var(--navy-border);
  border-radius: 6px;
  padding: 2.5rem;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  margin-top: 3rem;
}

.estimator-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 992px) {
  .estimator-grid {
    grid-template-columns: 1.3fr 0.7fr;
  }
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  color: var(--blue-bright);
  margin-bottom: 0.5rem;
  text-transform: uppercase;
}

.form-select, .form-input, .form-textarea {
  width: 100%;
  padding: 0.85rem 1.25rem;
  background: rgba(5, 8, 20, 0.8);
  border: 1px solid rgba(0, 163, 255, 0.25);
  border-radius: 3px;
  color: #FFFFFF;
  font-family: var(--font-body);
  transition: all var(--transition-fast);
}

.form-select:focus, .form-input:focus, .form-textarea:focus {
  border-color: var(--blue-bright);
  box-shadow: 0 0 15px rgba(0, 163, 255, 0.3);
}

.form-select option {
  background: #080E24;
  color: #FFFFFF;
}

.services-checkboxes {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem;
}

.checkbox-card {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: rgba(5, 8, 20, 0.6);
  border: 1px solid rgba(0, 163, 255, 0.2);
  border-radius: 3px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.checkbox-card:hover, .checkbox-card.checked {
  border-color: var(--blue-bright);
  background: rgba(0, 163, 255, 0.12);
}

.checkbox-card input {
  accent-color: var(--blue-bright);
}

.checkbox-card span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: #FFFFFF;
}

.estimator-summary {
  background: rgba(5, 8, 20, 0.9);
  border: 1px solid rgba(212, 175, 55, 0.3);
  border-radius: 4px;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.summary-total {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 2.4rem;
  color: var(--gold-light);
  line-height: 1;
  margin: 1rem 0;
}

/* ==========================================================================
   CONTACT SECTION (CRISP WHITE BACKGROUND WITH NAVY CARD)
   ========================================================================== */

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3.5rem;
}

@media (min-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr 1.2fr;
    gap: 4rem;
  }
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin: 2.5rem 0;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 4px;
  background: var(--navy-deep);
  color: var(--blue-bright);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--white-text-muted);
}

.contact-val {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white-text-title);
  margin-top: 0.2rem;
}

.contact-form-card {
  background: var(--navy-deep);
  border: 1px solid var(--navy-border);
  border-radius: 6px;
  padding: 2.5rem;
  color: #FFFFFF;
  box-shadow: 0 25px 60px rgba(7, 13, 36, 0.2);
}

/* ==========================================================================
   FOOTER (DEEP MIDNIGHT NAVY GLASS)
   ========================================================================== */

.site-footer {
  background: var(--navy-void);
  border-top: 1px solid rgba(0, 163, 255, 0.15);
  padding: 5rem 0 2.5rem;
  color: var(--navy-muted);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  margin-bottom: 4rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
  }
}

.footer-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: 0.05em;
  color: #FFFFFF;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: rgba(200, 215, 240, 0.6);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  border-top: 1px solid rgba(0, 163, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.7rem;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
  }
}

/* ==========================================================================
   FLOATING WHATSAPP & MODALS
   ========================================================================== */

.floating-whatsapp-btn {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 900;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-bounce);
}

.floating-whatsapp-btn:hover {
  transform: scale(1.12) rotate(8deg);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.6);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 18, 0.95);
  backdrop-filter: blur(25px);
  -webkit-backdrop-filter: blur(25px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox-modal.active {
  display: flex;
  animation: fadeIn 0.3s ease;
}

.lightbox-content {
  max-width: 900px;
  width: 100%;
  position: relative;
  text-align: center;
}

.lightbox-img {
  max-height: 75vh;
  width: auto;
  max-width: 100%;
  margin: 0 auto;
  border-radius: 4px;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.8);
  border: 1px solid rgba(0, 163, 255, 0.3);
}

.lightbox-caption {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--navy-muted);
  margin-top: 1rem;
}

.lightbox-close {
  position: absolute;
  top: -3rem;
  right: 0;
  font-size: 2rem;
  color: #FFFFFF;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.lightbox-close:hover {
  color: var(--blue-bright);
}

/* Toast Notifications */
.toast-container {
  position: fixed;
  bottom: 2rem;
  left: 2rem;
  z-index: 2500;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toast {
  padding: 1rem 1.5rem;
  background: #080E24;
  border: 1px solid var(--gold-accent);
  color: #FFFFFF;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  letter-spacing: 0.05em;
  border-radius: 4px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  animation: slideInLeft 0.4s ease;
}

.toast.success {
  border-color: #10B981;
}

.toast.error {
  border-color: #EF4444;
}