@import url('https://fonts.googleapis.com/css2?family=JetBrains+Mono:wght@400;700&family=Space+Grotesk:wght@400;500;700;800&display=swap');

:root {
  --bg-dark: #181A18;
  --text-light: #F8F2ED;
  --accent-neon: #FF2C2C; /* Jacked Pistons Red functioning as the high-impact contrast */
  
  /* Font Variables based on architectural spec */
  --font-display: "Space Grotesk", sans-serif;
  --font-mono: "JetBrains Mono", monospace;
  
  --spacing: 2rem;
}

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

html {
  font-family: var(--font-display);
  background-color: var(--bg-dark);
  color: var(--text-light);
  overflow-x: hidden;
}
::-webkit-scrollbar {
  width: 10px;
}
::-webkit-scrollbar-track {
  background: var(--bg-dark);
}
::-webkit-scrollbar-thumb {
  background: var(--accent-neon);
}

body {
  position: relative;
  font-weight: 400;
  line-height: 1.6;
}

/* Founder Page - JP Background Marquee */
.jp-marquee-wrap {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  z-index: 0;
  overflow: hidden;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  gap: 2rem;
  opacity: 0.045;
}
.jp-marquee-row {
  display: flex;
  width: max-content;
  animation: jp-scroll 18s linear infinite;
  white-space: nowrap;
}
.jp-marquee-row:nth-child(even) {
  animation-direction: reverse;
  animation-duration: 22s;
}
.jp-marquee-row span {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(4rem, 8vw, 8rem);
  text-transform: uppercase;
  letter-spacing: -2px;
  color: var(--text-light);
  padding: 0 4rem;
  transform: skewX(-8deg);
  display: inline-block;
}
@keyframes jp-scroll {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

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

/* Typography Overhauls - High Performance Engineering Feel */
h1, h2, h3, h4, h5, h6 {
  text-transform: uppercase;
  font-weight: 800; /* Extra Bold / Bold weights */
  line-height: 0.9;
  letter-spacing: -1px;
}

/* Kinetic Display Headers */
.massive-text, .giant-heading {
  font-family: var(--font-display);
  font-weight: 800;
  /* Emulating the 'Kinetic' custom italic slant */
  transform: skewX(-8deg); 
  display: block;
}

.massive-text {
  font-size: clamp(4rem, 15vw, 15rem);
}

.giant-heading {
  font-size: clamp(3rem, 10vw, 8rem);
}

/* Subheaders & Accents - Medium weight with tight letter spacing */
.sub-heading {
  font-family: var(--font-display);
  font-weight: 500; /* Medium weight */
  font-size: 1rem;
  letter-spacing: -0.5px; /* Tight letter spacing */
  text-transform: uppercase;
  margin-bottom: 2rem;
}

/* Monospaced Engineering Accents */
.mono-tech {
  font-family: var(--font-mono);
  font-weight: 400;
  letter-spacing: 0px;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.text-accent {
  color: var(--accent-neon);
}

/* Backgrounds */
.topo-bg {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  /* Dark technical grid line background */
  background-image: 
    linear-gradient(rgba(248, 242, 237, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(248, 242, 237, 0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  z-index: -3;
  pointer-events: none;
}

/* Infinite Marquee */
.marquee-track {
  overflow: hidden;
  white-space: nowrap;
  position: fixed;
  top: 50%;
  left: 0;
  transform: translateY(-50%) rotate(-5deg);
  width: 150vw;
  margin-left: -25vw;
  z-index: -2;
  opacity: 0.02;
  pointer-events: none;
}
.marquee-content {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 15vw;
  font-weight: 800;
  transform: skewX(-8deg);
  animation: scrollMarquee 40s linear infinite;
  color: var(--text-light);
}
@keyframes scrollMarquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0; width: 100%;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  z-index: 100;
  transition: all 0.4s ease;
}
.navbar.scrolled {
  background: rgba(24, 26, 24, 0.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 44, 44, 0.2);
}
.nav-logo img {
  height: 35px;
}

/* Navigation Links */
.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}
.nav-links li a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  transition: color 0.3s;
  position: relative;
}
.nav-links li a:hover {
  color: var(--accent-neon);
}
.nav-links li a.active {
  color: var(--accent-neon);
}
.nav-links li a.active::after {
  content: '';
  position: absolute;
  width: 100%; height: 2px;
  background: var(--accent-neon);
  bottom: -5px; left: 0;
}

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

/* Menu Toggle / Hamburger */
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: transparent;
  border: none;
  cursor: pointer;
  z-index: 1000;
}
.menu-toggle .line {
  width: 30px;
  height: 2px;
  background-color: var(--text-light);
  transition: all 0.3s ease;
}
.menu-toggle.active .line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
  background-color: var(--accent-neon);
}
.menu-toggle.active .line:nth-child(2) {
  transform: translateY(-8px) rotate(-45deg);
  background-color: var(--accent-neon);
}

/* Mobile Menu Overlay */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; width: 100%; height: 100vh;
  background: rgba(24, 26, 24, 0.98);
  z-index: 99;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  backdrop-filter: blur(10px);
}
.mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}
.mobile-links {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  text-align: center;
}
.mobile-links a {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 3rem;
  text-transform: uppercase;
  transform: skewX(-8deg);
  transition: color 0.3s;
}
.mobile-links a:hover, .mobile-links a.active {
  color: var(--accent-neon);
}
body.no-scroll {
  overflow: hidden;
}

/* Buttons */
.btn-neon {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--accent-neon);
  color: #000;
  font-weight: 800;
  transform: skewX(-10deg);
  padding: 10px 20px;
  font-size: 0.85rem;
  letter-spacing: 2px;
  transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  overflow: hidden;
  position: relative;
}
.btn-neon span.btn-text {
  transform: skewX(10deg); /* unskew the text directly */
  display: inline-block;
}
.btn-neon .arrow-icon {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.2rem;
  line-height: 1;
}
.btn-neon::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; width: 100%; height: 100%;
  background: var(--text-light);
  transform: translateY(100%);
  transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
  z-index: -1;
}
.btn-neon:hover {
  color: var(--bg-dark);
}
.btn-neon:hover::after {
  transform: translateY(0);
}

.btn-giant {
  display: inline-block;
  font-size: clamp(1.5rem, 4vw, 3rem);
  font-weight: 800;
  transform: skewX(-8deg);
  color: var(--text-light);
  position: relative;
  margin-top: 2rem;
  transition: 0.3s;
}
.btn-giant::before {
  content: '';
  position: absolute;
  bottom: 0; left: 0; width: 100%; height: 5px;
  background: var(--accent-neon);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
}
.btn-giant:hover {
  color: var(--accent-neon);
}
.btn-giant:hover::before {
  transform: scaleX(1);
  transform-origin: left;
}

/* Layout Spacing */
.section-spacing {
  padding: 8rem 5vw;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  position: relative;
  padding-bottom: 5rem;
}
.hero-image-wrap {
  position: absolute;
  top: 0; left: 0; width: 60%; height: 100%;
  z-index: -1;
  overflow: hidden;
}
.hero-image-wrap::after {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background: linear-gradient(to right, rgba(24, 26, 24, 0.4), var(--bg-dark));
}
.hero-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-typography {
  position: relative;
  z-index: 10;
  mix-blend-mode: difference;
}
.hero-subtitle {
  font-size: 1.2rem;
  font-weight: 500;
  margin-top: 2rem;
  max-width: 400px;
  line-height: 1.4;
  letter-spacing: 0px;
}

/* Blueprint Data Section (Engineering) */
.blueprint-panel {
  background: rgba(248, 242, 237, 0.03);
  border: 1px solid rgba(255, 44, 44, 0.3);
  padding: 3rem;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
}
.blueprint-panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  background-image: linear-gradient(rgba(248, 242, 237, 0.05) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(248, 242, 237, 0.05) 1px, transparent 1px);
  background-size: 20px 20px;
  pointer-events: none;
}
.data-log {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dashed rgba(248, 242, 237, 0.2);
  padding: 1rem 0;
}
.data-log:last-child {
  border-bottom: none;
}
.data-label {
  color: var(--text-light);
  font-weight: 500;
}
.data-value {
  color: var(--accent-neon);
  font-weight: 700;
}

/* Split Editorial Grid */
.editorial-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 4rem;
  align-items: center;
}
.ed-body {
  font-size: 1.2rem;
  line-height: 1.6;
  margin-top: 2rem;
  max-width: 800px;
  font-weight: 400; /* Regular weight for legibility */
  mix-blend-mode: hard-light;
}
.ed-body p {
  margin-bottom: 2rem;
}
.ed-image {
  position: relative;
  height: 600px;
  overflow: hidden;
}
.ed-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.1) brightness(0.9);
}

/* Recent Projects / Asymmetric Grid */
.asymmetric-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2rem;
  grid-auto-rows: 300px;
}
.service-card {
  background: #111112;
  border: 1px solid rgba(255,44,44,0.1);
  padding: 2rem;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  transition: all 0.4s ease;
  overflow: hidden;
}
.service-card:hover {
  background: var(--accent-neon);
  color: var(--bg-dark);
}
.service-card .card-num {
  position: absolute;
  top: 1rem; right: 1rem;
  opacity: 0.8;
}
.service-card h4 {
  font-family: var(--font-display);
  font-weight: 800;
  transform: skewX(-8deg);
  font-size: 2rem;
  margin-bottom: 0.5rem;
}
.service-card p {
  font-size: 0.9rem;
  opacity: 0.9;
  font-weight: 500;
}

.card-large {
  grid-column: span 2;
  grid-row: span 2;
  padding: 0;
  border: none;
}
.card-large .card-content {
  position: absolute;
  bottom: 0; left: 0;
  padding: 3rem;
  z-index: 2;
  transition: transform 0.5s ease;
}

/* Specific Chassis User Hover Requests */
/* Chassis 1, 4, 5 : Background turns Red, Text turns White */
.service-card[data-build-id="chassis01"]:hover .card-bg, .service-card[data-build-id="chassis04"]:hover .card-bg, .service-card[data-build-id="chassis05"]:hover .card-bg { opacity: 0; }
.service-card[data-build-id="chassis01"]:hover, .service-card[data-build-id="chassis04"]:hover, .service-card[data-build-id="chassis05"]:hover {
  background-color: var(--accent-neon) !important;
}
.service-card[data-build-id="chassis01"]:hover h4, .service-card[data-build-id="chassis04"]:hover h4, .service-card[data-build-id="chassis05"]:hover h4,
.service-card[data-build-id="chassis01"]:hover .card-num, .service-card[data-build-id="chassis04"]:hover .card-num, .service-card[data-build-id="chassis05"]:hover .card-num,
.service-card[data-build-id="chassis01"]:hover p, .service-card[data-build-id="chassis04"]:hover p, .service-card[data-build-id="chassis05"]:hover p {
  color: #fff !important;
}

/* Chassis 2, 3, 6 : Text turns Red */
.service-card[data-build-id="chassis02"]:hover h4, .service-card[data-build-id="chassis03"]:hover h4, .service-card[data-build-id="chassis06"]:hover h4,
.service-card[data-build-id="chassis02"]:hover .card-num, .service-card[data-build-id="chassis03"]:hover .card-num, .service-card[data-build-id="chassis06"]:hover .card-num,
.service-card[data-build-id="chassis02"]:hover p, .service-card[data-build-id="chassis03"]:hover p, .service-card[data-build-id="chassis06"]:hover p {
  color: var(--accent-neon) !important;
}

/* Recent Builds Gap Fix */
.recent-builds-gap > span:first-child {
  margin-right: 3rem;
}

.card-large .card-bg {
  position: absolute;
  top: 0; left: 0; width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
  filter: grayscale(0.5);
}
.card-large:hover .card-bg {
  transform: scale(1.05);
  filter: grayscale(0);
}
.card-large .card-content {
  position: relative;
  z-index: 2;
  padding: 2rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
}
.text-card {
  background: transparent;
  border: none;
  border-top: 4px solid var(--accent-neon);
}
.text-card:hover {
  background: transparent;
  color: var(--text-light);
  transform: translateY(-10px);
}

/* Build Modal Overlay */
.build-modal {
  position: fixed;
  top: 0; left: 0; width: 100vw; height: 100vh;
  background: rgba(17, 17, 18, 0.98);
  z-index: 1000;
  display: flex;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
  backdrop-filter: blur(20px);
}
.build-modal.active {
  opacity: 1;
  pointer-events: all;
}
.close-modal {
  position: absolute;
  top: 2rem; right: 2rem;
  background: none; border: none; cursor: pointer;
  z-index: 10;
  width: 40px; height: 40px;
}
.close-modal .line {
  position: absolute;
  width: 100%; height: 2px;
  background: var(--accent-neon);
  top: 50%; left: 0;
}
.close-modal .line:nth-child(1) { transform: rotate(45deg); }
.close-modal .line:nth-child(2) { transform: rotate(-45deg); }

.modal-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  width: 100%; height: 100%;
}
.modal-image-wrap {
  width: 100%; height: 100%;
  overflow: hidden;
}
.modal-image-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: grayscale(0.2) contrast(1.1);
}
.modal-info {
  padding: 8rem 4rem;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* Footer Focus */
.footer {
  background: #000;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.footer-hero {
  padding: 10rem 0;
}
.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 2rem;
  border-top: 1px solid rgba(248, 242, 237, 0.1);
}
.footer-logo img {
  width: 12rem;
  max-width: 100%;
  opacity: 0.8;
}
.social-links {
  display: flex;
  gap: 2rem;
}
.social-links a {
  font-weight: 800;
  font-size: 0.9rem;
  letter-spacing: 2px;
  position: relative;
}
.social-links a:hover {
  color: var(--accent-neon);
}

/* Page Specific Header */
.page-header {
  padding-top: 15rem;
  padding-bottom: 5rem;
  text-align: left;
  border-bottom: 1px solid rgba(255,44,44,0.2);
}

/* Native CSS Transitions */
.split-text {
  overflow: hidden;
}
.split-text > span > span {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 1.2s cubic-bezier(0.16, 1, 0.3, 1);
}
.split-text.is-visible > span > span {
  transform: translateY(0);
}

.reveal-up {
  opacity: 0;
  transform: translateY(100px);
  transition: opacity 1s cubic-bezier(0.16, 1, 0.3, 1), transform 1s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-clip {
  opacity: 0;
  clip-path: polygon(0 100%, 100% 100%, 100% 100%, 0 100%);
  transition: opacity 1.5s cubic-bezier(0.16, 1, 0.3, 1), clip-path 1.5s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal-clip.is-visible {
  opacity: 1;
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

/* Utility Classes */
html.no-scroll, body.no-scroll {
  overflow: hidden !important;
}

/* Mobile & Tablet Responsiveness */
@media (max-width: 1024px) {
  .editorial-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .editorial-grid[style*="direction: rtl"] {
    direction: ltr !important; 
  }
  .asymmetric-grid {
    grid-template-columns: 1fr 1fr;
  }
  .card-large {
    grid-column: span 1;
    grid-row: span 1;
  }
  .section-spacing {
    padding: 6rem 5%;
  }
  .page-header {
    padding-top: 12rem;
  }
}

@media (max-width: 600px) {
  .hero-image-wrap { width: 100%; height: 60vh; }
  .asymmetric-grid { grid-template-columns: 1fr; }
  
  .nav-links { display: none; }
  .btn-neon { display: none; } /* Hide INITIALIZE button on mobile */
  .menu-toggle { display: flex; }
  
  .massive-text {  
    font-size: 3.5rem; 
    line-height: 1;
  }
  .giant-heading {
    font-size: 2.8rem;
  }
  .sub-heading {
    font-size: 0.9rem;
  }
  
  .section-spacing {
    padding: 4rem 5%;
  }
  
  .blueprint-panel {
    padding: 2rem;
    margin: 3rem 0;
  }
  
  .data-log {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
    padding: 1rem 0;
  }
  .data-value {
    text-align: left;
  }

  .modal-content { 
    grid-template-columns: 1fr; 
    grid-template-rows: 40vh 1fr; 
  }
  .modal-info { 
    padding: 3rem 1.5rem; 
    justify-content: flex-start; 
  }
  .close-modal {
    top: 1.5rem;
    right: 1.5rem;
  }
  
  .footer-bottom { 
    flex-direction: column; 
    gap: 1.5rem; 
    text-align: center; 
  }
  .footer-logo img {
    width: 10rem;
    margin-bottom: 1rem;
  }
  .social-links {
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
  }
}