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

:root {
  --bg-color: #ffffff;
  --text-color: #000000;
  --border-color: #000000;
  --color-blue: #1b43eb;
  --color-yellow: #ffc800;
  --color-red: #e62217;
  --color-white: #ffffff;
  --color-grey: #f4f4f5;
  --color-dark-grey: #18181b;
  
  --border-width: 2.5px;
  --neo-shadow: 5px 5px 0px #000000;
  --neo-shadow-hover: 9px 9px 0px #000000;
  
  --font-heading: 'Space Grotesk', system-ui, -apple-system, sans-serif;
  --font-body: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  
  --transition: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

::selection {
  background-color: var(--color-yellow);
  color: var(--text-color);
}

/* Custom Scrollbar */
::-webkit-scrollbar {
  width: 12px;
}
::-webkit-scrollbar-track {
  background: var(--color-white);
  border-left: var(--border-width) solid var(--border-color);
}
::-webkit-scrollbar-thumb {
  background: var(--text-color);
  border: 3px solid var(--color-white);
  border-radius: 6px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-blue);
}

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

.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Neo-Brutalist Layout Components */
.neo-border {
  border: var(--border-width) solid var(--border-color);
}

.neo-box {
  background: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--neo-shadow);
  transition: var(--transition);
  padding: 1.5rem;
}

.neo-box:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--neo-shadow-hover);
}

/* Interactive Color Classes */
.bg-blue { background-color: var(--color-blue); color: var(--color-white); }
.bg-yellow { background-color: var(--color-yellow); color: var(--text-color); }
.bg-red { background-color: var(--color-red); color: var(--color-white); }
.bg-black { background-color: var(--text-color); color: var(--color-white); }
.bg-white { background-color: var(--color-white); color: var(--text-color); }

.text-blue { color: var(--color-blue); }
.text-yellow { color: var(--color-yellow); }
.text-red { color: var(--color-red); }

/* Buttons */
.neo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.75rem 1.5rem;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  background-color: var(--color-white);
  color: var(--text-color);
  border: var(--border-width) solid var(--border-color);
  box-shadow: 4px 4px 0px #000000;
  cursor: pointer;
  transition: var(--transition);
}

.neo-btn:hover {
  transform: translate(-3px, -3px);
  box-shadow: 7px 7px 0px #000000;
}

.neo-btn:active {
  transform: translate(1px, 1px);
  box-shadow: 2px 2px 0px #000000;
}

.neo-btn-primary { background-color: var(--color-blue); color: var(--color-white); }
.neo-btn-primary:hover { background-color: #1435c2; }

.neo-btn-accent { background-color: var(--color-yellow); color: var(--text-color); }
.neo-btn-accent:hover { background-color: #e0b000; }

.neo-btn-danger { background-color: var(--color-red); color: var(--color-white); }
.neo-btn-danger:hover { background-color: #c71b12; }

/* Navigation Bar */
.navbar {
  border-bottom: var(--border-width) solid var(--border-color);
  background: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 100;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  height: 80px;
}

.nav-brand {
  display: flex;
  align-items: center;
  padding-right: 2rem;
  border-right: var(--border-width) solid var(--border-color);
  text-decoration: none;
  color: var(--text-color);
}

.brand-icon {
  width: 48px;
  height: 48px;
  background-color: var(--color-red);
  color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  margin-right: 1rem;
  box-shadow: 3px 3px 0px #000000;
}

.brand-details h1 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.1;
  text-transform: uppercase;
}

.brand-details p {
  font-size: 0.7rem;
  color: #52525b;
  font-weight: 500;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
}

.nav-item {
  display: flex;
  align-items: center;
  height: 100%;
}

.nav-link {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-color);
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  align-items: center;
  border-right: var(--border-width) solid var(--border-color);
  transition: var(--transition);
}

.nav-link:hover {
  background-color: var(--color-yellow);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-left: 2rem;
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  border-left: var(--border-width) solid var(--border-color);
  padding: 0 1.5rem;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 3px;
  background: var(--text-color);
  margin: 5px 0;
  transition: 0.3s;
}

/* Hero Section */
.hero-section {
  padding: 4rem 0;
  border-bottom: var(--border-width) solid var(--border-color);
}

.hero-grid-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  padding: 0.4rem 0.8rem;
  border: var(--border-width) solid var(--border-color);
  background-color: var(--color-yellow);
  box-shadow: 2px 2px 0px #000000;
  margin-bottom: 1.5rem;
}

.hero-tag span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-red);
  border: 1px solid #000000;
  display: inline-block;
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.4; }
  100% { transform: scale(1); opacity: 1; }
}

.hero-title-text {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-title-text .highlight-blue {
  background-color: var(--color-blue);
  color: var(--color-white);
  padding: 0.1rem 0.5rem;
  display: inline-block;
  transform: rotate(-1deg);
  border: var(--border-width) solid var(--border-color);
}

.hero-title-text .highlight-red {
  color: var(--color-red);
  position: relative;
  display: inline-block;
}

.hero-title-text .highlight-red::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 8px;
  background-color: var(--color-yellow);
  z-index: -1;
}

.hero-description {
  font-size: 1.1rem;
  color: #3f3f46;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-bullet-card {
  padding: 0.5rem 1rem;
  border: 2px solid var(--border-color);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  background-color: var(--color-white);
}

.hero-actions-container {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

/* Hero Mondrian Dashboard */
.mondrian-board {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(4, 1fr);
  height: 480px;
  background: var(--border-color);
  border: var(--border-width) solid var(--border-color);
  box-shadow: 8px 8px 0px #000000;
  position: relative;
}

.mondrian-cell {
  background-color: var(--color-white);
  border: 1px solid var(--border-color);
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
  position: relative;
}

.mondrian-cell-1 { grid-column: 1 / 3; grid-row: 1 / 3; }
.mondrian-cell-2 { grid-column: 3 / 5; grid-row: 1 / 2; background-color: var(--color-red); color: white; }
.mondrian-cell-3 { grid-column: 3 / 4; grid-row: 2 / 4; background-color: var(--color-blue); color: white; }
.mondrian-cell-4 { grid-column: 4 / 5; grid-row: 2 / 3; background-color: var(--color-yellow); }
.mondrian-cell-5 { grid-column: 1 / 2; grid-row: 3 / 5; background-color: var(--text-color); color: white; }
.mondrian-cell-6 { grid-column: 2 / 3; grid-row: 3 / 4; }
.mondrian-cell-7 { grid-column: 2 / 4; grid-row: 4 / 5; }
.mondrian-cell-8 { grid-column: 4 / 5; grid-row: 3 / 5; }

.mondrian-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.mondrian-label {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  margin-top: 0.5rem;
}

.mondrian-desc {
  font-size: 0.75rem;
  opacity: 0.9;
  line-height: 1.3;
}

/* Sections Header */
.section-header-block {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-bottom: var(--border-width) solid var(--border-color);
  padding: 4rem 0 1.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.section-subtitle-tag {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--color-red);
  margin-bottom: 0.5rem;
  display: block;
}

.section-main-title {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
}

.section-header-desc {
  font-size: 1rem;
  color: #52525b;
  max-width: 450px;
}

/* Portfolio Filters */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.8rem;
  padding: 0.5rem 1.25rem;
  background-color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  cursor: pointer;
  box-shadow: 3px 3px 0px #000000;
  transition: var(--transition);
}

.filter-btn:hover {
  background-color: var(--color-yellow);
  transform: translate(-2px, -2px);
  box-shadow: 5px 5px 0px #000000;
}

.filter-btn.active {
  background-color: var(--color-blue);
  color: var(--color-white);
}

/* Portfolio Cards Grid */
.portfolio-container-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 2rem;
  margin-bottom: 4rem;
}

.project-neo-card {
  display: flex;
  flex-direction: column;
  background-color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--neo-shadow);
  transition: var(--transition);
  height: 100%;
}

.project-neo-card:hover {
  transform: translate(-5px, -5px);
  box-shadow: var(--neo-shadow-hover);
}

.project-card-header {
  border-bottom: var(--border-width) solid var(--border-color);
  padding: 0.75rem 1.25rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
}

.project-card-header.header-ai { background-color: var(--color-blue); color: white; }
.project-card-header.header-fintech { background-color: var(--color-yellow); color: black; }
.project-card-header.header-saas { background-color: var(--color-red); color: white; }
.project-card-header.header-default { background-color: var(--text-color); color: white; }

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

.project-card-body h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.project-card-desc {
  font-size: 0.9rem;
  color: #3f3f46;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.project-card-status {
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-red);
  margin-bottom: 1rem;
}

.project-card-footer {
  border-top: var(--border-width) solid var(--border-color);
  padding: 1rem 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.project-card-tags {
  display: flex;
  gap: 0.5rem;
}

.project-card-tag {
  font-size: 0.7rem;
  font-weight: 600;
  padding: 0.2rem 0.5rem;
  border: 1px solid var(--border-color);
  background-color: var(--color-grey);
}

.project-card-action-link {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-color);
  border: 2px solid var(--border-color);
  padding: 0.3rem 0.8rem;
  background-color: var(--color-white);
  box-shadow: 2px 2px 0px #000000;
  transition: var(--transition);
}

.project-card-action-link:hover {
  background-color: var(--color-yellow);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px #000000;
}

/* Why Invest Grid */
.why-invest-section {
  padding-bottom: 4rem;
}

.why-grid-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2.5rem;
}

.why-left-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.why-neo-card {
  padding: 1.75rem;
  background-color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--neo-shadow);
  transition: var(--transition);
}

.why-neo-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--neo-shadow-hover);
}

.why-icon-block {
  width: 48px;
  height: 48px;
  background-color: var(--color-yellow);
  border: var(--border-width) solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  box-shadow: 3px 3px 0px #000000;
}

.why-left-grid .why-neo-card:nth-child(2) .why-icon-block { background-color: var(--color-blue); }
.why-left-grid .why-neo-card:nth-child(3) .why-icon-block { background-color: var(--color-red); }
.why-left-grid .why-neo-card:nth-child(4) .why-icon-block { background-color: var(--text-color); }

.why-neo-card h4 {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.why-neo-card p {
  font-size: 0.85rem;
  color: #3f3f46;
}

.why-sidebar-card {
  background-color: var(--text-color);
  color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  padding: 2.25rem;
  box-shadow: var(--neo-shadow);
}

.why-sidebar-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.why-sidebar-card > p {
  font-size: 0.95rem;
  opacity: 0.85;
  margin-bottom: 1.5rem;
}

.why-sidebar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.why-sidebar-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.88rem;
  font-weight: 500;
}

.why-sidebar-list li::before {
  content: '✓';
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  background-color: var(--color-yellow);
  color: var(--text-color);
  border: 1.5px solid var(--border-color);
  font-weight: 700;
  font-size: 0.75rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Services Layout */
.services-section {
  padding-bottom: 4rem;
}

.services-grid-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-neo-card {
  background-color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--neo-shadow);
  transition: var(--transition);
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.service-neo-card:hover {
  transform: translate(-5px, -5px);
  box-shadow: var(--neo-shadow-hover);
}

.service-neo-card:nth-child(1) { border-top: 10px solid var(--color-blue); }
.service-neo-card:nth-child(2) { border-top: 10px solid var(--color-yellow); }
.service-neo-card:nth-child(3) { border-top: 10px solid var(--color-red); }

.service-badge {
  display: inline-block;
  align-self: flex-start;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.7rem;
  padding: 0.25rem 0.75rem;
  border: 1.5px solid var(--border-color);
  background-color: var(--color-grey);
  margin-bottom: 1.25rem;
}

.service-neo-card h3 {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.service-neo-card p {
  font-size: 0.9rem;
  color: #3f3f46;
  margin-bottom: 1.5rem;
}

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

.service-list-block li {
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.service-list-block li::before {
  content: '';
  width: 6px;
  height: 6px;
  background-color: var(--text-color);
  border: 1px solid var(--border-color);
  transform: rotate(45deg);
  display: inline-block;
}

/* Case Studies Layout */
.cases-section {
  padding-bottom: 4rem;
}

.cases-grid-layout {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.case-neo-card {
  background-color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  box-shadow: var(--neo-shadow);
  transition: var(--transition);
  padding: 2rem;
}

.case-neo-card:hover {
  transform: translate(-4px, -4px);
  box-shadow: var(--neo-shadow-hover);
}

.case-neo-card:nth-child(1) .case-stat { color: var(--color-blue); }
.case-neo-card:nth-child(2) .case-stat { color: var(--color-yellow); }
.case-neo-card:nth-child(3) .case-stat { color: var(--color-red); }

.case-stat {
  font-family: var(--font-heading);
  font-size: 2.7rem;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 0.25rem;
}

.case-tagline {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: #71717a;
  margin-bottom: 1.25rem;
  letter-spacing: 0.05em;
}

.case-neo-card p {
  font-size: 0.88rem;
  color: #27272a;
}

/* Contact Section & Form */
.contact-section {
  padding-bottom: 5rem;
}

.contact-grid-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 3rem;
}

.contact-card-box {
  background-color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  padding: 2.5rem;
  box-shadow: var(--neo-shadow);
}

.contact-card-box h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
}

.contact-card-box > p {
  font-size: 0.95rem;
  color: #3f3f46;
  margin-bottom: 2rem;
}

.contact-form-layout {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

.form-full-width {
  grid-column: span 2;
}

.form-group-field {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-group-field label {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.78rem;
}

.form-input-neo {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.8rem 1rem;
  background-color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  transition: var(--transition);
}

.form-input-neo:focus {
  outline: none;
  background-color: #fafafa;
  box-shadow: 4px 4px 0px var(--color-blue);
  transform: translate(-2px, -2px);
}

.form-textarea-neo {
  font-family: var(--font-body);
  font-size: 0.9rem;
  padding: 0.8rem 1rem;
  background-color: var(--color-white);
  border: var(--border-width) solid var(--border-color);
  resize: vertical;
  transition: var(--transition);
}

.form-textarea-neo:focus {
  outline: none;
  background-color: #fafafa;
  box-shadow: 4px 4px 0px var(--color-blue);
  transform: translate(-2px, -2px);
}

.contact-meta-note {
  margin-top: 1.5rem;
  font-size: 0.8rem;
  color: #71717a;
}

.contact-meta-note a {
  color: var(--color-blue);
  font-weight: 600;
  text-decoration: underline;
}

/* Contact Sidebar */
.contact-sidebar-flow {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-sidebar-block h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.contact-chips-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.contact-chip-toggle {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.75rem;
  text-transform: uppercase;
  padding: 0.4rem 0.8rem;
  border: 1.5px solid var(--border-color);
  background-color: var(--color-white);
  cursor: pointer;
  transition: var(--transition);
}

.contact-chip-toggle.active {
  background-color: var(--color-blue);
  color: white;
  transform: translateY(-2px);
  box-shadow: 2px 2px 0px #000000;
}

.contact-sidebar-block p {
  font-size: 0.88rem;
  color: #3f3f46;
}

/* Footer styling */
.neo-footer {
  background-color: var(--color-white);
  border-top: var(--border-width) solid var(--border-color);
  padding: 2.5rem 0;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-copyright {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
}

.footer-links-row {
  display: flex;
  gap: 1.5rem;
}

.footer-link-item {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-color);
  transition: var(--transition);
}

.footer-link-item:hover {
  color: var(--color-blue);
  text-decoration: underline;
}

/* Responsive Overrides */
@media (max-width: 1024px) {
  .hero-grid-layout, .why-grid-layout, .contact-grid-layout {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .services-grid-layout, .cases-grid-layout {
    grid-template-columns: repeat(2, 1fr);
  }
  .nav-menu {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  .nav-container {
    padding-right: 0;
  }
  .nav-actions {
    display: none;
  }
}

@media (max-width: 640px) {
  .services-grid-layout, .cases-grid-layout, .why-left-grid, .contact-form-layout {
    grid-template-columns: 1fr;
  }
  .form-full-width {
    grid-column: span 1;
  }
  .nav-brand {
    padding-right: 0.5rem;
  }
  .brand-icon {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  .brand-details h1 {
    font-size: 1rem;
  }
  .mondrian-board {
    height: 380px;
  }
  .mondrian-number {
    font-size: 1.8rem;
  }
}

/* Mobile Nav Drawer overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 80px;
  left: 0;
  width: 100%;
  height: calc(100vh - 80px);
  background-color: var(--color-white);
  border-top: var(--border-width) solid var(--border-color);
  display: flex;
  flex-direction: column;
  z-index: 99;
  transform: translateX(-100%);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.mobile-nav-overlay.active {
  transform: translateX(0);
}

.mobile-nav-list {
  list-style: none;
  display: flex;
  flex-direction: column;
}

.mobile-nav-item {
  border-bottom: var(--border-width) solid var(--border-color);
}

.mobile-nav-link {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 1.5rem;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--text-color);
  padding: 1.5rem 2rem;
  display: block;
}

.mobile-nav-link:hover {
  background-color: var(--color-yellow);
}

/* Neo-Brutalist PayPal Donation Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-card {
  width: 90%;
  max-width: 520px;
  max-height: 90vh;
  overflow-y: auto;
  position: relative;
  background: var(--color-white);
  border: 3px solid var(--border-color);
  box-shadow: 8px 8px 0px #000000;
  padding: 2.5rem;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  transform: translateY(15px);
}

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

.modal-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  background: var(--color-white);
  border: 2.5px solid var(--border-color);
  box-shadow: 2px 2px 0px #000000;
  color: var(--text-color);
  cursor: pointer;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
}

.modal-close:hover {
  background: var(--color-red);
  color: var(--color-white);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px #000000;
}

.modal-close:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px #000000;
}

.modal-header {
  margin-bottom: 1.5rem;
  border-bottom: 2.5px solid var(--border-color);
  padding-bottom: 1rem;
}

.modal-subtitle {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  color: var(--color-red);
  display: block;
  margin-bottom: 0.25rem;
}

.modal-header h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.2;
}

.modal-header p {
  font-size: 0.85rem;
  color: #3f3f46;
  margin-top: 0.4rem;
}

.modal-body {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.modal-label {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.75rem;
  margin-bottom: 0.4rem;
  display: block;
}

.presets-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
}

.preset-btn {
  padding: 0.6rem 0.4rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  background: var(--color-white);
  border: 2.5px solid var(--border-color);
  box-shadow: 2px 2px 0px #000000;
  color: var(--text-color);
  cursor: pointer;
  transition: var(--transition);
}

.preset-btn:hover {
  background: var(--color-yellow);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px #000000;
}

.preset-btn.active {
  background: var(--color-blue);
  color: var(--color-white);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px #000000;
}

.custom-amount-row {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 0.8rem;
}

.input-wrapper {
  position: relative;
  display: flex;
  align-items: center;
}

.currency-symbol {
  position: absolute;
  left: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-color);
}

.input-wrapper input {
  width: 100%;
  padding: 0.6rem 0.8rem 0.6rem 1.6rem;
  background: var(--color-white);
  border: 2.5px solid var(--border-color);
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
}

.input-wrapper input:focus {
  background: var(--color-grey);
  box-shadow: 3px 3px 0px var(--color-blue);
}

.form-select-glass {
  padding: 0.6rem 0.8rem;
  background: var(--color-white);
  border: 2.5px solid var(--border-color);
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
  width: 100%;
}

.form-select-glass:focus {
  background: var(--color-grey);
  box-shadow: 3px 3px 0px var(--color-blue);
}

.form-input-glass, .form-textarea-glass {
  width: 100%;
  padding: 0.6rem 0.8rem;
  background: var(--color-white);
  border: 2.5px solid var(--border-color);
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition);
}

.form-input-glass:focus, .form-textarea-glass:focus {
  background: var(--color-grey);
  box-shadow: 3px 3px 0px var(--color-blue);
}

.paypal-section {
  border-top: 2.5px solid var(--border-color);
  padding-top: 1.25rem;
  margin-top: 0.25rem;
}

/* Success View Overlay */
.modal-success-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--color-white);
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  z-index: 10;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-success-screen.active {
  opacity: 1;
  pointer-events: auto;
}

.success-icon-wrapper {
  margin-bottom: 1.5rem;
}

.checkmark-circle {
  stroke-dasharray: 166;
  stroke-dashoffset: 166;
  stroke-width: 3;
  stroke-miterlimit: 10;
  stroke: #000000;
  fill: var(--color-yellow);
}

.checkmark-svg {
  width: 80px;
  height: 80px;
  display: block;
}

.checkmark-check {
  stroke-width: 4;
  stroke: #000000;
}

.modal-success-screen h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.modal-success-screen p {
  color: #3f3f46;
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 1.5rem;
  max-width: 400px;
}

.modal-success-screen strong {
  color: var(--color-blue);
}

.hidden {
  display: none !important;
}

/* Neo-Brutalist Donate Button on card */
.project-card-donate-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.3rem 0.8rem;
  font-size: 0.8rem;
  background-color: var(--color-yellow);
  color: var(--text-color);
  border: 2px solid var(--border-color);
  box-shadow: 2px 2px 0px #000000;
  cursor: pointer;
  transition: var(--transition);
  margin-left: 0.5rem;
}

.project-card-donate-btn:hover {
  background-color: var(--color-blue);
  color: var(--color-white);
  transform: translate(-1px, -1px);
  box-shadow: 3px 3px 0px #000000;
}

.project-card-donate-btn:active {
  transform: translate(1px, 1px);
  box-shadow: 1px 1px 0px #000000;
}