/* ==========================================================================
   COLORS DIGITAL FOUNDRY (CDF) - CORE STYLESHEET
   The supplied graphic design is binding.
   Mobile-First • Responsive • High Contrast • Conversion-Focused
   ========================================================================== */

/* --------------------------------------------------------------------------
   0. CSS Variables & Design Tokens
   -------------------------------------------------------------------------- */
:root {
  --cdf-bg-dark: #080711;
  --cdf-bg-elevated: #0f0c22;
  --cdf-bg-card: #120e29;
  --cdf-bg-card-hover: #191438;
  
  --cdf-orange: #FF6F26;
  --cdf-orange-hover: #ff8243;
  --cdf-orange-glow: rgba(255, 111, 38, 0.35);

  --cdf-purple: #8B5CF6;
  --cdf-purple-dark: #7C3AED;
  --cdf-purple-light: #A78BFA;
  --cdf-purple-glow: rgba(139, 92, 246, 0.4);
  --cdf-purple-border: rgba(139, 92, 246, 0.3);

  --cdf-text-white: #FFFFFF;
  --cdf-text-muted: #B8B5CE;
  --cdf-text-dim: #7C7899;

  --cdf-border-subtle: rgba(255, 255, 255, 0.08);
  --cdf-border-card: rgba(139, 92, 246, 0.25);

  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-marker: 'Permanent Marker', cursive, sans-serif;

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-pill: 9999px;

  --transition-fast: 0.18s ease;
  --transition-smooth: 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-main);
  background-color: var(--cdf-bg-dark);
  color: var(--cdf-text-white);
  line-height: 1.5;
  letter-spacing: -0.01em;
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
}

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

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

button, input, select, textarea {
  font: inherit;
  color: inherit;
  border: none;
  background: none;
  outline: none;
}

button {
  cursor: pointer;
  user-select: none;
}

/* --------------------------------------------------------------------------
   2. Typography & Text Utilities
   -------------------------------------------------------------------------- */
.text-purple {
  color: var(--cdf-purple);
}

.text-orange {
  color: var(--cdf-orange);
}

.font-marker {
  font-family: var(--font-marker);
  letter-spacing: 0.04em;
}

/* --------------------------------------------------------------------------
   3. Layout Containers
   -------------------------------------------------------------------------- */
.site-wrapper {
  max-width: 100%;
  margin: 0 auto;
  position: relative;
}

@media (min-width: 640px) {
  .site-wrapper {
    max-width: 540px;
    box-shadow: 0 0 80px rgba(0, 0, 0, 0.8), 0 0 100px rgba(124, 58, 237, 0.15);
  }
}

@media (min-width: 1024px) {
  .site-wrapper {
    max-width: 1080px;
  }
}

.content-container {
  padding: 0 20px;
}

@media (min-width: 1024px) {
  .content-container {
    padding: 0 40px;
  }
}

/* --------------------------------------------------------------------------
   4. Header & Top Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: relative;
  z-index: 50;
  padding: 18px 20px 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 1024px) {
  .site-header {
    padding: 24px 40px 14px;
  }
}

.header-logo-link {
  display: inline-flex;
  align-items: center;
  text-decoration: none;
  transition: opacity var(--transition-fast), transform var(--transition-fast);
}

.header-logo-link:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.cdf-logo-header {
  height: 38px;
  width: auto;
  display: block;
  object-fit: contain;
}

@media (min-width: 1024px) {
  .cdf-logo-header {
    height: 44px;
  }
}

.header-right {
  display: flex;
  align-items: center;
  gap: 14px;
}

/* Language Switcher Pill */
.lang-switcher {
  display: inline-flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid var(--cdf-border-card);
  border-radius: var(--radius-pill);
  padding: 3px;
  backdrop-filter: blur(10px);
}

.lang-btn {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  color: var(--cdf-text-muted);
  transition: all var(--transition-fast);
}

.lang-btn:hover {
  color: var(--cdf-text-white);
}

.lang-btn.active {
  background: var(--cdf-purple);
  color: var(--cdf-text-white);
  box-shadow: 0 0 12px var(--cdf-purple-glow);
}

/* Desktop Nav Links */
.desktop-nav {
  display: none;
}

@media (min-width: 1024px) {
  .desktop-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    margin-right: 10px;
  }

  .desktop-nav a {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--cdf-text-muted);
    transition: color var(--transition-fast);
  }

  .desktop-nav a:hover {
    color: var(--cdf-text-white);
  }
}

/* Hamburger Menu Button */
.hamburger-btn {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 38px;
  height: 38px;
  padding: 6px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--cdf-border-card);
  transition: background var(--transition-fast);
}

.hamburger-btn:hover {
  background: rgba(255, 255, 255, 0.12);
}

.hamburger-btn span {
  display: block;
  height: 2.2px;
  width: 100%;
  background: var(--cdf-text-white);
  border-radius: 2px;
  transition: transform var(--transition-fast);
}

/* --------------------------------------------------------------------------
   5. Hero Section
   Matches the supplied mobile mockup exactly
   -------------------------------------------------------------------------- */
.hero-section {
  position: relative;
  padding-top: 14px;
  padding-bottom: 30px;
  overflow: hidden;
}

@media (min-width: 1024px) {
  .hero-section {
    padding-top: 24px;
    padding-bottom: 50px;
  }
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  position: relative;
}

@media (min-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1.15fr 0.85fr;
    gap: 30px;
    align-items: center;
  }
}

/* Background Portrait on Mobile */
.hero-visual-mobile {
  position: absolute;
  top: -15px;
  right: -10px;
  width: 250px;
  height: 275px;
  z-index: 1;
  pointer-events: none;
  opacity: 0.95;
  mask-image: radial-gradient(circle at 65% 45%, black 45%, transparent 75%);
  -webkit-mask-image: radial-gradient(circle at 65% 45%, black 45%, transparent 75%);
}

.hero-visual-mobile img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.hero-visual-desktop {
  display: none;
  position: relative;
}

@media (min-width: 1024px) {
  .hero-visual-desktop {
    display: block;
    position: relative;
  }

  .hero-portrait-frame {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid var(--cdf-border-card);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6), 0 0 50px rgba(139, 92, 246, 0.2);
  }

  .hero-portrait-frame img {
    width: 100%;
    height: auto;
    display: block;
  }
}

/* Marker Note: REAL SKILLS. REAL IMPACT. */
.marker-hero {
  position: absolute;
  top: 60px;
  right: 14px;
  z-index: 3;
  color: var(--cdf-purple-light);
  font-size: 1.15rem;
  line-height: 1.15;
  font-weight: 700;
  transform: rotate(6deg);
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
  pointer-events: none;
}

@media (min-width: 1024px) {
  .marker-hero {
    top: 30px;
    right: 25px;
    font-size: 1.35rem;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 380px;
}

@media (min-width: 1024px) {
  .hero-content {
    max-width: 100%;
  }
}

/* Tagline: FORGE / BUILD / GROW */
.hero-tagline {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cdf-text-muted);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-tagline::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--cdf-purple);
  border-radius: 2px;
}

/* Main Headline */
.hero-title {
  font-size: 1.85rem;
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.025em;
  margin-bottom: 16px;
  color: var(--cdf-text-white);
}

@media (min-width: 640px) {
  .hero-title {
    font-size: 2.15rem;
  }
}

@media (min-width: 1024px) {
  .hero-title {
    font-size: 2.85rem;
    line-height: 1.15;
  }
}

/* Description paragraph */
.hero-description {
  font-size: 0.88rem;
  font-weight: 400;
  line-height: 1.55;
  color: var(--cdf-text-white);
  margin-bottom: 22px;
  max-width: 360px;
}

@media (min-width: 1024px) {
  .hero-description {
    font-size: 1.05rem;
    max-width: 520px;
    margin-bottom: 28px;
  }
}

/* Communication Pill */
.hero-badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--cdf-border-subtle);
  border-radius: var(--radius-pill);
  padding: 6px 14px;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--cdf-text-muted);
  margin-bottom: 20px;
}

/* Hero CTA Row */
.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.cdf-mark-standalone {
  width: 32px;
  height: 36px;
  flex-shrink: 0;
  filter: drop-shadow(0 0 10px var(--cdf-orange-glow));
}

.btn-purple-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--cdf-purple-dark);
  color: var(--cdf-text-white);
  font-weight: 700;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  padding: 12px 24px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 20px var(--cdf-purple-glow);
  transition: all var(--transition-fast);
}

.btn-purple-pill:hover {
  background: var(--cdf-purple);
  transform: translateY(-2px);
  box-shadow: 0 6px 26px rgba(139, 92, 246, 0.6);
}

.btn-purple-pill .arrow-icon {
  font-size: 1.1rem;
  transition: transform var(--transition-fast);
}

.btn-purple-pill:hover .arrow-icon {
  transform: translateX(4px);
}

.btn-whatsapp-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(37, 211, 102, 0.15);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #25D366;
  font-weight: 700;
  font-size: 0.82rem;
  padding: 11px 18px;
  border-radius: var(--radius-pill);
  transition: all var(--transition-fast);
}

.btn-whatsapp-pill:hover {
  background: rgba(37, 211, 102, 0.25);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   6. Foundry Manifesto / Intro Accordion / Strip
   -------------------------------------------------------------------------- */
.foundry-intro-strip {
  padding: 16px 20px 24px;
  border-top: 1px solid var(--cdf-border-subtle);
  border-bottom: 1px solid var(--cdf-border-subtle);
  background: linear-gradient(180deg, rgba(15, 12, 34, 0.5) 0%, rgba(8, 7, 17, 0.9) 100%);
}

.manifesto-kicker {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--cdf-orange);
  text-transform: uppercase;
  margin-bottom: 6px;
}

.manifesto-lead {
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--cdf-text-white);
  margin-bottom: 8px;
}

.manifesto-body {
  font-size: 0.85rem;
  color: var(--cdf-text-muted);
  line-height: 1.5;
  margin-bottom: 10px;
}

.manifesto-tagline {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--cdf-purple-light);
}

/* --------------------------------------------------------------------------
   7. Section "WHAT WE DO"
   -------------------------------------------------------------------------- */
.services-section {
  padding: 34px 20px 24px;
  position: relative;
}

@media (min-width: 1024px) {
  .services-section {
    padding: 50px 40px 36px;
  }
}

.section-header {
  margin-bottom: 24px;
}

.section-title {
  font-size: 1.9rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.15;
  margin-bottom: 6px;
}

@media (min-width: 1024px) {
  .section-title {
    font-size: 2.3rem;
  }
}

.section-title-underline {
  display: block;
  width: 50px;
  height: 3px;
  background: var(--cdf-purple);
  margin-top: 6px;
  border-radius: 2px;
}

.section-subtitle {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--cdf-text-white);
}

/* 2-column grid on mobile, 3-column on desktop */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px 16px;
  position: relative;
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 32px 28px;
  }
}

.service-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform var(--transition-fast);
}

.service-card:hover {
  transform: translateY(-2px);
}

.service-icon-wrap {
  width: 44px;
  height: 44px;
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  position: relative;
}

.service-icon-wrap img, .service-icon-wrap svg {
  width: 100%;
  height: 100%;
}

.service-title {
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--cdf-text-white);
  margin-bottom: 4px;
}

.service-desc {
  font-size: 0.8rem;
  font-weight: 400;
  line-height: 1.4;
  color: var(--cdf-text-white);
}

/* --------------------------------------------------------------------------
   8. Section "OUR REFERENCES"
   -------------------------------------------------------------------------- */
.references-section {
  padding: 30px 20px 24px;
  position: relative;
}

@media (min-width: 1024px) {
  .references-section {
    padding: 44px 40px 32px;
  }
}

.references-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 18px;
}

@media (min-width: 1024px) {
  .references-list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }
}

.reference-card {
  display: flex;
  align-items: center;
  background: var(--cdf-bg-card);
  border: 1px solid var(--cdf-border-card);
  border-radius: var(--radius-md);
  padding: 8px 12px 8px 8px;
  cursor: pointer;
  transition: all var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.reference-card:hover {
  background: var(--cdf-bg-card-hover);
  border-color: var(--cdf-purple);
  box-shadow: 0 4px 20px rgba(139, 92, 246, 0.2);
  transform: translateX(3px);
}

.ref-thumb {
  width: 160px;
  height: 48px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  flex-shrink: 0;
  margin-right: 12px;
  background: #000;
}

.ref-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.reference-card:hover .ref-thumb img {
  transform: scale(1.05);
}

.ref-details {
  flex-grow: 1;
  min-width: 0;
  padding-right: 8px;
}

.ref-category {
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--cdf-purple);
  display: block;
  margin-bottom: 1px;
}

.ref-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--cdf-text-white);
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ref-location {
  font-size: 0.72rem;
  color: var(--cdf-text-muted);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.ref-action-btn {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--cdf-orange);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

.ref-action-btn svg {
  width: 14px;
  height: 14px;
}

.reference-card:hover .ref-action-btn {
  background: var(--cdf-orange-hover);
  transform: scale(1.1);
}

/* --------------------------------------------------------------------------
   9. Section "DIGITAL SUPPORT PLANS" (Pricing)
   -------------------------------------------------------------------------- */
.pricing-section {
  padding: 28px 20px 24px;
  position: relative;
}

@media (min-width: 1024px) {
  .pricing-section {
    padding: 40px 40px 30px;
  }
}

.pricing-header-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  margin-bottom: 18px;
}

.pricing-header-left {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.pricing-header-left .cdf-mark-standalone {
  margin-top: 4px;
}

.pricing-main-title {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  line-height: 1.2;
}

.pricing-main-subtitle {
  font-size: 0.8rem;
  color: var(--cdf-text-muted);
  margin-top: 2px;
}

.pricing-marker-note {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  color: var(--cdf-purple-light);
  font-size: 0.95rem;
  line-height: 1.15;
  text-align: right;
  transform: rotate(-3deg);
}

.pricing-marker-note .cdf-mark-mini {
  width: 16px;
  height: 18px;
  margin-top: 4px;
}

/* Dark Pricing Container Box */
.pricing-box {
  background: var(--cdf-bg-elevated);
  border: 1px solid var(--cdf-border-card);
  border-radius: var(--radius-md);
  padding: 20px 18px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  position: relative;
}

@media (min-width: 640px) {
  .pricing-box {
    grid-template-columns: 1fr 1fr auto;
    align-items: center;
    gap: 24px;
    padding: 24px;
  }
}

.plan-column {
  display: flex;
  flex-direction: column;
}

.plan-tier-label {
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cdf-text-white);
  margin-bottom: 2px;
}

.plan-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--cdf-orange);
  margin-bottom: 12px;
  line-height: 1.15;
}

.plan-features-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.plan-features-list li {
  font-size: 0.76rem;
  color: var(--cdf-text-white);
  display: flex;
  align-items: center;
  gap: 6px;
}

.plan-features-list li::before {
  content: '✓';
  color: var(--cdf-orange);
  font-weight: 800;
  font-size: 0.85rem;
}

.pricing-cta-column {
  grid-column: 1 / -1;
  display: flex;
  justify-content: flex-end;
  padding-top: 8px;
}

@media (min-width: 640px) {
  .pricing-cta-column {
    grid-column: auto;
    padding-top: 0;
  }
}

.btn-pricing-cta {
  background: var(--cdf-purple-dark);
  color: var(--cdf-text-white);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.04em;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 16px var(--cdf-purple-glow);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition-fast);
}

.btn-pricing-cta:hover {
  background: var(--cdf-purple);
  transform: translateY(-2px);
}

/* --------------------------------------------------------------------------
   10. Call To Action Banner (Purple Brush Stroke)
   -------------------------------------------------------------------------- */
.cta-banner-section {
  padding: 12px 10px 20px;
  position: relative;
}

@media (min-width: 1024px) {
  .cta-banner-section {
    padding: 18px 20px 28px;
  }
}

.cta-brush-banner {
  background: linear-gradient(135deg, #6B21A8 0%, #7C3AED 50%, #8B5CF6 100%);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(124, 58, 237, 0.35);
}

/* Left & Right raw brush-stroke aesthetic effect */
.cta-brush-banner::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  bottom: 0;
  width: 8px;
  background: #581C87;
  opacity: 0.6;
}

.cta-banner-left {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}

.cta-banner-left .cdf-mark-standalone {
  width: 30px;
  height: 34px;
}

.cta-banner-copy {
  display: flex;
  flex-direction: column;
}

.cta-banner-title {
  font-size: 0.92rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  color: var(--cdf-text-white);
  line-height: 1.2;
}

@media (min-width: 640px) {
  .cta-banner-title {
    font-size: 1.05rem;
  }
}

.cta-banner-subtitle {
  font-size: 0.74rem;
  color: rgba(255, 255, 255, 0.9);
  margin-top: 2px;
}

.btn-cta-orange {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--cdf-orange);
  color: #1A0D00;
  font-weight: 800;
  font-size: 0.78rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  flex-shrink: 0;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.3);
  transition: all var(--transition-fast);
}

.btn-cta-orange:hover {
  background: #FF8243;
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.4);
}

/* --------------------------------------------------------------------------
   11. Footer
   -------------------------------------------------------------------------- */
.site-footer {
  padding: 24px 20px 36px;
  border-top: 1px solid var(--cdf-border-subtle);
  background: #05040B;
}

@media (min-width: 1024px) {
  .site-footer {
    padding: 36px 40px 48px;
  }
}

.footer-top-row {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 24px;
}

@media (min-width: 640px) {
  .footer-top-row {
    flex-direction: row;
    justify-content: space-between;
    align-items: flex-start;
  }
}

.footer-logo-block {
  max-width: 220px;
}

.cdf-logo-footer {
  height: 36px;
  width: auto;
  margin-bottom: 12px;
}

.footer-manifesto-text {
  font-size: 0.78rem;
  color: var(--cdf-text-muted);
  line-height: 1.45;
}

.footer-marker-accent {
  display: inline-block;
  margin-top: 10px;
  color: var(--cdf-purple-light);
  font-size: 0.85rem;
  background: rgba(139, 92, 246, 0.15);
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  border: 1px dashed var(--cdf-purple-border);
}

.footer-contact-block {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.82rem;
  color: var(--cdf-text-white);
  transition: color var(--transition-fast);
}

a.contact-item:hover,
.contact-link:hover {
  color: var(--cdf-orange);
}

.contact-link {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

.contact-icon-link {
  display: inline-flex;
  align-items: center;
  color: inherit;
  text-decoration: none;
}

.contact-icon-link:hover .contact-icon {
  color: var(--cdf-orange);
}

.contact-icon {
  width: 16px;
  height: 16px;
  color: var(--cdf-text-muted);
  flex-shrink: 0;
  transition: color var(--transition-fast);
}

.footer-bottom-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 18px;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  font-size: 0.72rem;
  color: var(--cdf-text-dim);
}

/* --------------------------------------------------------------------------
   12. Modals (Project Inquiry & Reference Details)
   -------------------------------------------------------------------------- */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 3, 10, 0.85);
  backdrop-filter: blur(8px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition-fast), visibility var(--transition-fast);
}

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

.modal-dialog {
  background: var(--cdf-bg-elevated);
  border: 1px solid var(--cdf-purple-border);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px 20px;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.9), 0 0 40px var(--cdf-purple-glow);
  position: relative;
  transform: translateY(20px);
  transition: transform var(--transition-smooth);
}

.modal-overlay.active .modal-dialog {
  transform: translateY(0);
}

.modal-close-btn {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--cdf-text-muted);
  transition: all var(--transition-fast);
}

.modal-close-btn:hover {
  background: rgba(255, 255, 255, 0.16);
  color: var(--cdf-text-white);
}

.modal-header {
  margin-bottom: 20px;
  padding-right: 30px;
}

.modal-title {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--cdf-text-white);
  line-height: 1.2;
}

.modal-subtitle {
  font-size: 0.85rem;
  color: var(--cdf-text-muted);
  margin-top: 4px;
}

/* Form Controls */
.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--cdf-text-muted);
}

.form-input, .form-select, .form-textarea {
  background: rgba(0, 0, 0, 0.4);
  border: 1px solid var(--cdf-border-card);
  border-radius: var(--radius-sm);
  padding: 10px 14px;
  font-size: 0.88rem;
  color: var(--cdf-text-white);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  border-color: var(--cdf-purple);
  box-shadow: 0 0 10px var(--cdf-purple-glow);
}

.form-select option {
  background: var(--cdf-bg-elevated);
  color: var(--cdf-text-white);
}

.form-textarea {
  resize: vertical;
  min-height: 80px;
}

.modal-actions-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 10px;
}

.btn-modal-wa {
  background: #25D366;
  color: #072611;
  font-weight: 800;
  font-size: 0.82rem;
  padding: 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background var(--transition-fast);
}

.btn-modal-wa:hover {
  background: #22bf5b;
}

.btn-modal-email {
  background: var(--cdf-purple-dark);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 0.82rem;
  padding: 12px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  transition: background var(--transition-fast);
}

.btn-modal-email:hover {
  background: var(--cdf-purple);
}

/* Reference Modal Details */
.ref-modal-img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  border: 1px solid var(--cdf-border-card);
}

.ref-modal-section-title {
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--cdf-orange);
  letter-spacing: 0.08em;
  margin-top: 14px;
  margin-bottom: 6px;
}

.ref-modal-scope-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 4px;
  font-size: 0.82rem;
  color: var(--cdf-text-white);
}

.ref-modal-scope-list li::before {
  content: '→ ';
  color: var(--cdf-purple);
  font-weight: bold;
}

.ref-modal-results {
  font-size: 0.85rem;
  color: var(--cdf-text-muted);
  line-height: 1.45;
  background: rgba(255, 255, 255, 0.04);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--cdf-orange);
}

/* --------------------------------------------------------------------------
   13. Mobile Navigation Drawer
   -------------------------------------------------------------------------- */
.mobile-nav-drawer {
  position: fixed;
  top: 0;
  right: -300px;
  width: 280px;
  height: 100%;
  background: var(--cdf-bg-elevated);
  border-left: 1px solid var(--cdf-purple-border);
  z-index: 1001;
  padding: 30px 24px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: -10px 0 30px rgba(0, 0, 0, 0.8);
  transition: right var(--transition-smooth);
}

.mobile-nav-drawer.active {
  right: 0;
}

.drawer-header {
  display: flex;
  align-items: center;
  margin-bottom: 20px;
}

.cdf-logo-drawer {
  height: 34px;
  width: auto;
  display: block;
  object-fit: contain;
}

.drawer-links {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 40px;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--cdf-text-white);
  padding: 8px 0;
  border-bottom: 1px solid var(--cdf-border-subtle);
  transition: color var(--transition-fast);
}

.mobile-nav-link:hover {
  color: var(--cdf-orange);
}

.drawer-footer {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* --------------------------------------------------------------------------
   14. Accessibility & Print
   -------------------------------------------------------------------------- */
:focus-visible {
  outline: 2px solid var(--cdf-orange);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}