/* ============================================
   De Lumea — Styles
   Blending Figma design with aladesign.cz aesthetic
   ============================================ */

/* --- Reset & Base --- */

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

:root {
  --color-black: #060606;
  --color-white: #ffffff;
  --color-grey: #999;
  --color-grey-light: #f5f5f5;
  --color-grey-border: #e0e0e0;

  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;

  --header-height: 80px;
  --max-width: 1400px;
  --side-padding: clamp(24px, 4vw, 80px);

  --ease-out: cubic-bezier(0.25, 0, 0.2, 1);
  --ease-smooth: cubic-bezier(0.4, 0, 0, 1);
}

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

body {
  font-family: var(--font-body);
  color: var(--color-black);
  background: var(--color-white);
  line-height: 1.6;
  overflow-x: hidden;
  cursor: none;
}


/* --- Film Grain --- */

.grain {
  position: fixed;
  inset: 0;
  z-index: 900;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}


/* --- Custom Cursor --- */

.cursor {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(0, 0, 0, 0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1001;
  transform: translate(-50%, -50%);
  transition: width 0.3s, height 0.3s, border-color 0.3s, background 0.3s;
  background: transparent;
}

.cursor.hovering {
  width: 56px;
  height: 56px;
  background: rgba(0, 0, 0, 0.05);
  border-color: rgba(0, 0, 0, 0.6);
}

.cursor.on-dark {
  border-color: rgba(255, 255, 255, 0.4);
}

.cursor.on-dark.hovering {
  border-color: rgba(255, 255, 255, 0.6);
  background: rgba(255, 255, 255, 0.08);
}

.cursor-dot {
  position: fixed;
  width: 5px;
  height: 5px;
  background: var(--color-black);
  border-radius: 50%;
  pointer-events: none;
  z-index: 1001;
  transform: translate(-50%, -50%);
  transition: background 0.3s;
}

.cursor-dot.on-dark {
  background: var(--color-white);
}

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

ul {
  list-style: none;
}

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

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


/* --- Preloader --- */

.preloader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.8s var(--ease-smooth), visibility 0.8s;
}

.preloader.hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.preloader-logo {
  font-family: var(--font-display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  display: flex;
  align-items: baseline;
  gap: 0.25em;
  overflow: hidden;
}

.preloader-de {
  display: inline-block;
  opacity: 0;
  transform: translateX(-30px);
  animation: preloaderSlideRight 0.9s var(--ease-smooth) 0.3s forwards;
}

.preloader-lumea {
  display: inline-block;
  opacity: 0;
  transform: translateX(30px);
  animation: preloaderSlideLeft 0.9s var(--ease-smooth) 0.7s forwards;
}

@keyframes preloaderSlideRight {
  0% { opacity: 0; transform: translateX(-30px); }
  100% { opacity: 1; transform: translateX(0); }
}

@keyframes preloaderSlideLeft {
  0% { opacity: 0; transform: translateX(30px); }
  100% { opacity: 1; transform: translateX(0); }
}


/* --- Logo --- */

.logo {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  letter-spacing: -0.01em;
  white-space: nowrap;
  transition: opacity 0.3s;
}

.logo:hover {
  opacity: 0.7;
}

.logo-d {
  font-style: normal;
  font-weight: 400;
}

.logo-e {
  font-style: italic;
  font-weight: 400;
}

.logo-space {
  font-size: 0.5em;
}

.logo-lumea {
  font-style: normal;
  font-weight: 400;
}


/* --- Header --- */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-height);
  padding: 0 var(--side-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: transform 0.4s var(--ease-out), box-shadow 0.3s;
}

.header.scrolled {
  box-shadow: 0 1px 0 var(--color-grey-border);
}

.header.hidden-up {
  transform: translateY(-100%);
}

.header-center {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
  line-height: 1.4;
}

.header-tagline {
  display: block;
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: 0.02em;
}

.header-location {
  display: block;
  font-size: 0.9375rem;
  font-weight: 300;
  color: var(--color-grey);
}

.header-right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

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

.nav-link {
  font-size: 0.9375rem;
  font-weight: 400;
  letter-spacing: 0.02em;
  position: relative;
  transition: color 0.3s;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-black);
  transition: width 0.4s var(--ease-smooth);
}

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

.nav-link--cta {
  font-weight: 400;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: 4px;
  z-index: 101;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--color-black);
  transition: transform 0.3s, opacity 0.3s;
}

.menu-toggle.active span:first-child {
  transform: rotate(45deg) translateY(3.5px);
}

.menu-toggle.active span:last-child {
  transform: rotate(-45deg) translateY(-3.5px);
}


/* --- Mobile Nav --- */

.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--color-white);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s, visibility 0.4s;
}

.mobile-nav.open {
  opacity: 1;
  visibility: visible;
}

.mobile-nav-link {
  font-family: var(--font-display);
  font-size: 2rem;
  transition: opacity 0.3s;
}

.mobile-nav-link:hover {
  opacity: 0.6;
}


/* --- Reveal Animations --- */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.9s var(--ease-smooth), transform 0.9s var(--ease-smooth);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}


/* --- Sections Common --- */

.section {
  padding: var(--space-xl) var(--side-padding);
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-label {
  font-size: 1.125rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  text-transform: none;
  color: var(--color-grey);
  margin-bottom: var(--space-xl);
}


/* --- Hero --- */

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + var(--space-lg));
  padding-bottom: var(--space-lg);
  position: relative;
}

#heroParticleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero-label {
  font-size: clamp(1.5rem, 2.3vw, 2.5rem);
  font-weight: 300;
  margin-bottom: var(--space-lg);
  color: var(--color-grey);
}

.hero-title {
  font-family: var(--font-body);
  font-size: clamp(1.8rem, 3.2vw, 3.4rem);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xl);
  overflow: hidden;
}

.word-reveal {
  display: block;
  overflow: hidden;
}

.word-reveal-inner {
  display: block;
  transform: translateY(105%);
  transition: transform 1s var(--ease-smooth);
}

.word-reveal-inner.visible {
  transform: translateY(0);
}

.hero-services {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero-services li {
  font-size: clamp(1.125rem, 1.75vw, 1.875rem);
  font-weight: 300;
  color: var(--color-grey);
  transition: color 0.3s;
}

.hero-services li:hover {
  color: var(--color-black);
}


/* --- Process --- */

.process {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  position: relative;
  width: 100%;
  box-sizing: border-box;
}

.process-slider {
  display: block;
  max-width: 900px;
  width: 100%;
  margin: 0 auto;
  position: relative;
  min-height: 380px;
}

.process-slide {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  opacity: 0;
  pointer-events: none;
}

.process-slide.active {
  opacity: 1;
  pointer-events: auto;
  position: relative;
  width: 100%;
}

.process-slide.exiting {
  opacity: 0;
}

.step-title {
  font-family: var(--font-body);
  font-size: clamp(1.5rem, 3.2vw, 3.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

.step-number {
  font-weight: 700;
}

.step-description {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.7;
  color: #aaa;
  max-width: 700px;
}

.process-arrow {
  position: absolute;
  bottom: 0;
  right: 0;
  z-index: 2;
  cursor: pointer;
  color: var(--color-white);
  transition: transform 0.3s var(--ease-smooth), opacity 0.3s;
  padding: 0.5rem;
  display: flex;
  align-items: center;
}

.process-arrow:hover {
  transform: translateX(6px);
  opacity: 0.7;
}


/* --- Services --- */

.services {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  position: relative;
}

#paintDripCanvas {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

.services .section-label,
.services .services-list {
  position: relative;
  z-index: 1;
}

.services .section-label {
  max-width: 900px;
  margin-left: auto;
}

.services-list {
  max-width: 900px;
  margin-left: auto;
}

.service-item {
  padding: var(--space-lg) 0;
  border-top: 1px solid var(--color-grey-border);
  transition: transform 0.4s var(--ease-smooth);
}

.service-item:last-child {
  border-bottom: 1px solid var(--color-grey-border);
}

.service-item:hover {
  transform: translateX(var(--space-sm));
}

.service-title {
  font-family: var(--font-body);
  font-size: clamp(1.5rem, 3.2vw, 3.4rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
}

.service-desc {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.7;
  color: var(--color-grey);
  max-width: 700px;
}


/* --- Marquee --- */

.marquee {
  padding: var(--space-lg) 0;
  overflow: hidden;
  border-top: 1px solid var(--color-grey-border);
  border-bottom: 1px solid var(--color-grey-border);
}

.marquee-track {
  display: flex;
  white-space: nowrap;
  animation: marqueeScroll 25s linear infinite;
}

.marquee--reverse .marquee-track {
  animation-direction: reverse;
}

.marquee-track span {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.5vw, 2rem);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--color-grey);
  flex-shrink: 0;
}

@keyframes marqueeScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}


/* --- Dark Section --- */

.section-dark {
  background: var(--color-black);
  color: var(--color-white);
  margin: 0;
  position: relative;
}

#how-it-works {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.section-dark-gradient {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.section-dark-gradient div {
  position: absolute;
  width: 130%;
  height: 130%;
  top: -15%;
  left: -15%;
  background:
    radial-gradient(ellipse 45% 50% at 0% 50%, #fff 0%, transparent 100%),
    radial-gradient(ellipse 40% 45% at 100% 20%, rgba(200, 200, 200, 0.9) 0%, transparent 100%),
    radial-gradient(ellipse 35% 40% at 50% 100%, rgba(180, 180, 180, 0.7) 0%, transparent 100%);
  animation: gradientDrift 12s ease-in-out infinite alternate;
  filter: blur(40px);
}

@keyframes gradientDrift {
  0% { transform: translate(0%, 0%); }
  25% { transform: translate(15%, -12%); }
  50% { transform: translate(-10%, 15%); }
  75% { transform: translate(12%, 8%); }
  100% { transform: translate(-8%, -10%); }
}

#dotGridCanvas {
  display: block;
  margin-top: var(--space-xl);
  margin-left: auto;
  margin-right: auto;
  pointer-events: none;
}

.section-dark > .projects,
.section-dark > .process {
  position: relative;
  z-index: 1;
}



.section-dark .projects {
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-dark .projects-title {
  color: var(--color-white);
}

.section-dark .projects-subtitle {
  color: #888;
}

.section-dark .project-name {
  color: var(--color-white);
}

.section-dark .project-type,
.section-dark .project-duration {
  color: #888;
}

.section-dark .section-label {
  color: #666;
}

.section-dark .marquee-track span {
  color: rgba(255, 255, 255, 0.3);
}

.section-dark .project-image--contain {
  background: #111;
}



/* --- Horizontal Line Dividers --- */

.line-divider {
  height: 1px;
  background: var(--color-grey-border);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 1.2s var(--ease-smooth);
}

.line-divider.visible {
  transform: scaleX(1);
}


/* --- Projects --- */

.projects {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.projects-header {
  margin-bottom: var(--space-xl);
}

.projects-title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.projects-subtitle {
  font-size: 1.125rem;
  font-weight: 300;
  color: var(--color-grey);
  max-width: 550px;
  line-height: 1.7;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.project-card {
  cursor: pointer;
}

.project-image {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  margin-bottom: var(--space-md);
  will-change: transform;
}

.project-image img,
.project-image video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transform: scale(1.08);
}

.project-image--contain {
  background: #0a0a0a;
}

.project-image--contain img {
  object-fit: cover;
  object-position: center top;
  transform: none !important;
}

/* hover scale handled by parallax JS */

.project-name {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 0.125rem;
}

.project-type {
  font-size: 0.875rem;
  font-weight: 300;
  color: var(--color-grey);
}

.project-duration {
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--color-grey);
  margin-top: var(--space-xs);
}


/* --- About --- */

.about {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
}

.about-content {
  display: flex;
  gap: var(--space-xl);
  align-items: flex-start;
}

.about-image {
  flex-shrink: 0;
  width: 340px;
}

.about-image img {
  width: 100%;
  display: block;
}

.about-right {
  flex: 1;
  min-width: 0;
}

.about-title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-lg);
}

.about-text p {
  font-size: 1.125rem;
  font-weight: 300;
  line-height: 1.8;
  color: #333;
  margin-bottom: var(--space-md);
}

.about-text p:last-child {
  margin-bottom: 0;
  color: var(--color-black);
  font-weight: 400;
}


/* --- Contact --- */

.contact {
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-2xl);
  position: relative;
}

.project-image--cursors {
  position: relative;
  background: #0a0a0a url('images/cybuild-7.webp') center top / contain no-repeat;
  overflow: hidden;
}

/* Cybuild table UI */
.cybuild-table-ui {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.cybuild-table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cybuild-table-title {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: rgba(255,255,255,0.9);
}

.cybuild-online {
  display: flex;
  align-items: center;
  gap: 4px;
}

.cybuild-avatar {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7px;
  color: #fff;
  font-weight: 500;
}

.cybuild-online-text {
  font-size: 9px;
  color: rgba(255,255,255,0.35);
  margin-left: 4px;
}

.cybuild-table {
  width: 100%;
  border-collapse: collapse;
  flex: 1;
}

.cybuild-table th {
  text-align: left;
  padding: 8px 12px;
  font-size: 8px;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255,255,255,0.3);
  font-weight: 400;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.cybuild-table td {
  padding: 8px 12px;
  font-size: 10px;
  color: rgba(255,255,255,0.7);
  border-bottom: 1px solid rgba(255,255,255,0.04);
}

.cybuild-table td.mono {
  font-family: monospace;
}

.cb-status {
  display: inline-block;
  padding: 2px 6px;
  border-radius: 3px;
  font-size: 8px;
  text-transform: uppercase;
  color: #fff;
  letter-spacing: 0.05em;
}

.cb-complete { background: rgba(73,191,49,0.45); }
.cb-progress { background: rgba(57,167,211,0.45); }
.cb-notstarted { background: rgba(148,148,148,0.45); }

.anim-cursor {
  position: absolute;
  top: 0;
  left: 0;
  opacity: 0;
  pointer-events: none;
  z-index: 2;
}

.anim-cursor-label {
  position: absolute;
  left: 16px;
  top: 16px;
  font-size: 9px;
  color: #fff;
  padding: 2px 8px;
  border-radius: 3px;
  white-space: nowrap;
  font-family: var(--font-body);
  font-weight: 400;
  letter-spacing: 0.03em;
}

.contact-content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.contact-left {
  text-align: center;
}

.contact-title {
  font-family: var(--font-body);
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 400;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-md);
}

.contact-subtitle {
  font-size: 1rem;
  font-weight: 300;
  color: var(--color-grey);
  line-height: 1.7;
}

.contact-card {
  background: var(--color-grey-light);
  color: var(--color-black);
  padding: clamp(2rem, 4vw, 3rem);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  --card-muted: #444;
}

.contact-card-profile {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.contact-card-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  overflow: hidden;
  background: #ddd;
  flex-shrink: 0;
}

.contact-card-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.contact-card-name {
  display: block;
  font-size: 0.9375rem;
  font-weight: 400;
  color: var(--color-black);
}

.contact-card-role {
  display: block;
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--card-muted);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

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

.form-group label {
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--card-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.form-group input,
.form-group textarea {
  border: none;
  border-bottom: 1px solid var(--color-grey-border);
  padding: 0.625rem 0;
  font-size: 0.9375rem;
  font-weight: 300;
  font-family: var(--font-body);
  color: var(--color-black);
  background: transparent;
  transition: border-color 0.3s;
  resize: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #888;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-black);
  outline: none;
}

.form-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 0.25rem;
}

.form-tag {
  cursor: pointer;
}

.form-tag input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.form-tag span {
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.8125rem;
  font-weight: 300;
  color: var(--card-muted);
  border: 1px solid var(--color-grey-border);
  border-radius: 100px;
  transition: all 0.3s;
}

.form-tag:hover span {
  border-color: var(--color-grey);
  color: var(--color-black);
}

.form-tag input:checked + span {
  background: var(--color-black);
  color: var(--color-white);
  border-color: var(--color-black);
}

.form-footer {
  display: flex;
  justify-content: flex-end;
  margin-top: var(--space-sm);
}

.form-submit {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: 0.9375rem;
  font-weight: 400;
  font-family: var(--font-body);
  color: var(--color-white);
  background: var(--color-black);
  cursor: pointer;
  padding: 0.75rem 1.5rem;
  border-radius: 100px;
  transition: opacity 0.3s, transform 0.3s var(--ease-smooth);
}

.form-submit svg {
  transition: transform 0.3s var(--ease-smooth);
}

.form-submit:hover {
  opacity: 0.85;
}

.form-submit:hover svg {
  transform: translateX(3px);
}

.form-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.form-success {
  text-align: center;
  padding: 2rem 0;
}

.form-success-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  margin-bottom: 0.5rem;
}

.form-success-text {
  color: #888;
  font-size: 0.9375rem;
}

/* --- Footer --- */

.footer {
  border-top: 1px solid var(--color-grey-border);
  overflow: hidden;
}

.footer-top {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-xl) var(--side-padding);
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: var(--space-lg);
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-col--right {
  text-align: right;
  justify-content: space-between;
}

.footer-link {
  font-size: 0.875rem;
  font-weight: 400;
  color: var(--color-black);
  transition: opacity 0.3s;
  display: inline-block;
}

a.footer-link:hover {
  opacity: 0.5;
}

.footer-link--underline {
  text-decoration: underline;
}

.footer-social {
  font-size: 0.875rem;
  display: flex;
  gap: 1.25rem;
  justify-content: flex-end;
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--color-grey);
}

.footer-brand {
  padding: var(--space-md) 0 0;
  max-width: none;
  margin: 0;
  overflow: hidden;
}

.capabilities-game {
  position: relative;
  height: 260px;
  margin-top: var(--space-xl);
  margin-left: calc(-1 * var(--side-padding));
  margin-right: calc(-1 * var(--side-padding));
}

#dinoRunnerCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.footer-brand span {
  display: block;
  font-family: var(--font-display);
  font-weight: 400;
  line-height: 0.85;
  letter-spacing: -0.03em;
  color: #E7E5E2;
  text-align: center;
  white-space: nowrap;
  font-size: 24vw;
  margin-bottom: -0.025em;
  margin-left: -0.1em;
  opacity: 0.4;
}


/* --- Modal --- */

.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.5s var(--ease-smooth), visibility 0.5s;
  overflow-y: auto;
}

.modal.open {
  opacity: 1;
  visibility: visible;
}

.modal-content {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--header-height) var(--side-padding) var(--space-xl);
  min-height: 100vh;
}

.modal-close {
  position: fixed;
  top: 28px;
  right: var(--side-padding);
  z-index: 201;
  font-size: 0.875rem;
  cursor: pointer;
  transition: opacity 0.3s;
}

.modal-close:hover {
  opacity: 0.5;
}

.modal-body {
  padding-top: var(--space-lg);
}

.modal-project-title {
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: var(--space-xs);
}

.modal-project-meta {
  font-size: 0.875rem;
  color: var(--color-grey);
}

.modal-project-intro {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
  margin-bottom: var(--space-xl);
}

.modal-project-description {
  font-size: 1.0625rem;
  font-weight: 300;
  line-height: 1.8;
  color: #333;
}

.modal-project-description p + p {
  margin-top: 1rem;
}

.modal-project-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  padding-top: 0.25rem;
}

.modal-pill {
  display: block;
  padding: 0.5rem 1.125rem;
  font-size: 0.8125rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.03em;
  color: var(--color-black);
  border: 1px solid var(--color-grey-border);
  border-radius: 100px;
}

.modal-carousel {
  position: relative;
  overflow: hidden;
  width: 100vw;
  margin-left: 50%;
  transform: translateX(-50%);
}

.carousel-track {
  display: flex;
  gap: 12px;
  cursor: grab;
  will-change: transform;
}

.carousel-track.grabbing {
  cursor: grabbing;
}

.carousel-slide {
  flex: 0 0 calc((100% - 12px * 3) / 3.2);
  min-width: 0;
}


.modal-project-video {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  background: var(--color-black);
  border-radius: 2px;
}

.modal-project-img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: top;
  border-radius: 2px;
}

.modal-project-img--fit-width {
  object-fit: contain;
  object-position: top;
  background: var(--color-grey-light);
}

.modal-project-actions {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 1rem;
  margin-top: var(--space-xl);
}

.modal-action-link,
.modal-recommendation-btn {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 400;
  font-style: normal;
  color: var(--color-black);
  background: none;
  border: none;
  cursor: pointer;
  text-decoration: none;
  border-bottom: 1.5px solid var(--color-black);
  padding-bottom: 0.15em;
  transition: opacity 0.3s;
}

.modal-action-link:hover,
.modal-recommendation-btn:hover {
  opacity: 0.6;
}

/* --- Recommendation Modal --- */

.rec-modal {
  position: fixed;
  inset: 0;
  z-index: 10001;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 0, 0, 0.85);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.rec-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.rec-modal-content {
  position: relative;
  max-width: 900px;
  max-height: 90vh;
  width: 90%;
  overflow-y: auto;
  background: var(--color-white);
  border-radius: 4px;
  padding: clamp(2rem, 5vw, 4rem);
}

.rec-modal--pdf .rec-modal-content {
  max-width: 1000px;
  padding: 0;
  overflow-y: auto;
  background: #f5f5f5;
}

.rec-modal--pdf .rec-modal-close {
  top: 0.75rem;
  right: 0.75rem;
  color: var(--color-black);
  z-index: 3;
}

.rec-pdf-controls {
  position: sticky;
  top: 0;
  z-index: 2;
  display: flex;
  justify-content: flex-end;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(8px);
}

.rec-pdf-zoom {
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  border: 1px solid var(--color-grey-border);
  background: var(--color-white);
  cursor: pointer;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.2s;
}

.rec-pdf-zoom:hover {
  opacity: 0.6;
}

.rec-pdf-pages {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  padding: 0 1rem 1rem;
}

.rec-pdf-canvas {
  max-width: 100%;
  height: auto;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.1);
  background: white;
}

.rec-modal-body img:not(.rec-modal-logo) {
  width: 100%;
  height: auto;
  border-radius: 4px;
}

.rec-modal-title {
  font-family: var(--font-body);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  color: var(--color-black);
}

.rec-modal-body p {
  font-size: 0.9375rem;
  font-weight: 300;
  line-height: 1.7;
  color: #444;
  margin-bottom: 1rem;
}

.rec-modal-body p:last-child {
  margin-bottom: 0;
}

.rec-modal-body p strong {
  font-weight: 600;
  color: var(--color-black);
}

.rec-modal-signatory {
  margin-top: var(--space-lg);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-grey-border);
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

img.rec-modal-logo {
  margin-top: 0.75rem;
  order: 1;
}

img.rec-modal-logo--wordmark {
  width: 120px !important;
  height: auto !important;
}

img.rec-modal-logo--icon {
  width: 32px !important;
  height: auto !important;
}

.rec-modal-signatory span:first-of-type {
  font-weight: 600;
  color: var(--color-black);
  font-size: 0.9375rem;
}

.rec-modal-signatory span {
  font-size: 0.875rem;
  font-weight: 300;
  color: #666;
}

.rec-modal-close {
  position: absolute;
  top: -2.5rem;
  right: 0;
  font-size: 1.5rem;
  color: var(--color-white);
  background: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.3s;
}

.rec-modal-close:hover {
  opacity: 0.6;
}


/* --- Capabilities --- */

.capabilities {
  background: var(--color-black);
  padding: var(--space-2xl) var(--side-padding);
  position: relative;
}

.chime-toggle {
  position: absolute;
  top: var(--space-lg);
  right: var(--side-padding);
  background: none;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: rgba(255, 255, 255, 0.4);
  transition: color 0.3s, border-color 0.3s;
  z-index: 2;
}

.chime-toggle:hover {
  color: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.5);
}

.chime-toggle.active {
  color: rgba(255, 255, 255, 0.8);
  border-color: rgba(255, 255, 255, 0.4);
}

.capabilities-list {
  max-width: var(--max-width);
  margin: 0 auto;
}

.capability-row {
  perspective: 600px;
}

.capability-flip {
  --cap-h: clamp(3rem, 6.5vw, 5.5rem);
  position: relative;
  height: var(--cap-h);
  transform-style: preserve-3d;
  transition: transform 0.5s var(--ease-smooth);
  cursor: default;
}

.capability-row:hover .capability-flip {
  transform: rotateX(-90deg);
}

.capability-front,
.capability-back {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  backface-visibility: hidden;
  font-family: var(--font-body);
  font-size: clamp(1.75rem, 5vw, 4.5rem);
  letter-spacing: -0.02em;
  line-height: 1;
  white-space: nowrap;
}

.capability-front {
  font-weight: 100;
  color: rgba(255, 255, 255, 0.6);
  transform: translateZ(calc(var(--cap-h) / 2));
}

.capability-back {
  font-weight: 500;
  color: var(--color-white);
  transform: rotateX(90deg) translateZ(calc(var(--cap-h) / 2));
}


/* --- Responsive --- */

@media (max-width: 1024px) {
  .cursor, .cursor-dot {
    display: none;
  }

  body {
    cursor: auto;
  }

  .header-center {
    display: none;
  }

  .header-nav {
    display: none;
  }

  .menu-toggle {
    display: flex;
  }

  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-content {
    flex-direction: column;
  }

  .about-image {
    width: 260px;
  }

  .contact-content {
    grid-template-columns: 1fr;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .form-footer {
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 1rem;
  }

  .form-submit {
    justify-content: center;
  }

  .carousel-slide {
    flex: 0 0 calc((100% - 12px) / 2.2);
  }

  .modal-project-intro {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 640px) {
  :root {
    --space-xl: 4rem;
    --space-2xl: 6rem;
  }

  .capability-front,
  .capability-back {
    font-size: clamp(1.25rem, 6vw, 1.75rem);
  }

  .hero-title {
    font-size: clamp(1.75rem, 7vw, 2.5rem);
  }

  .about-image {
    width: 100%;
  }

  .project-image video {
    transform: none;
  }

  .projects-grid {
    grid-template-columns: 1fr;
  }

  .carousel-slide {
    flex: 0 0 85%;
  }

  .footer-top {
    grid-template-columns: 1fr 1fr;
  }

  .footer-col--right {
    text-align: left;
  }

  .services .section-label,
  .services .services-list {
    padding-left: 25%;
  }

  .footer-brand {
    padding-left: 0;
    padding-right: 0;
    max-width: none;
    overflow: hidden;
  }
}