/* ========================================
   ELVOVE MEDIA — MULTIPAGE BLACK & WHITE
   ======================================== */

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

:root {
  /* Black & White Palette */
  --bg: #0a0a0a;
  --bg-elevated: #111111;
  --surface: #181818;
  --surface-hover: #1e1e1e;
  --border: rgba(255, 255, 255, 0.06);
  --border-strong: rgba(255, 255, 255, 0.12);
  --text: #fafafa;
  --text-secondary: #a3a3a3;
  --text-muted: #737373;
  --white: #ffffff;
  --black: #000000;

  /* Accent - Pure White for CTAs */
  --accent: #ffffff;
  --accent-hover: #e5e5e5;
  --accent-glow: rgba(255, 255, 255, 0.15);

  /* Typography */
  --font-primary: 'Satoshi', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 10rem;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.4, 0, 0.2, 1);
  --duration-fast: 200ms;
  --duration-base: 350ms;
  --duration-slow: 600ms;

  /* Container */
  --container-max: 1280px;
  --container-padding: 2rem;

  /* Header height */
  --header-height: 80px;
}

/* Light mode variables (for future use) */
@media (prefers-color-scheme: light) {
  :root {
    --bg: #fafafa;
    --bg-elevated: #ffffff;
    --surface: #f5f5f5;
    --surface-hover: #e5e5e5;
    --border: rgba(0, 0, 0, 0.08);
    --border-strong: rgba(0, 0, 0, 0.15);
    --text: #0a0a0a;
    --text-secondary: #525252;
    --text-muted: #a3a3a3;
    --accent: #0a0a0a;
    --accent-hover: #1a1a1a;
    --accent-glow: rgba(0, 0, 0, 0.1);
  }
}

/* ========================================
   BASE STYLES
   ======================================== */

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

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

body {
  font-family: var(--font-primary);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Subtle noise texture overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitches='4'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.025'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9998;
  opacity: 1;
}

/* Scroll progress bar */
#scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0%;
  background: var(--accent);
  z-index: 9999;
  transform-origin: left;
  transition: width 0.1s linear;
}

/* Selection */
::selection {
  background: var(--accent);
  color: var(--bg);
}

/* Focus visible */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

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

h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--text);
}

h1 { font-size: clamp(2.8rem, 6vw, 6rem); }
h2 { font-size: clamp(2rem, 4vw, 3.5rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: clamp(1.1rem, 2vw, 1.4rem); }

p {
  color: var(--text-secondary);
  line-height: 1.8;
  max-width: 65ch;
}

.text-muted { color: var(--text-muted); }
.text-center { text-align: center; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.section-label::before {
  content: '';
  width: 40px;
  height: 1px;
  background: var(--border-strong);
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ========================================
   BUTTONS
   ======================================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  text-decoration: none;
  border-radius: var(--radius-full);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px var(--accent-glow);
}

.btn-secondary {
  background: transparent;
  color: var(--text);
  border-color: var(--border-strong);
}

.btn-secondary:hover {
  background: var(--surface-hover);
  border-color: var(--text);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--text-secondary);
  border-color: transparent;
  padding: 0.75rem 1.25rem;
}

.btn-ghost:hover {
  color: var(--text);
  background: var(--surface);
}

.btn-sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.8rem;
}

.btn-lg {
  padding: 1.25rem 2.5rem;
  font-size: 1rem;
}

.btn-icon {
  width: 40px;
  height: 40px;
  padding: 0;
  border-radius: 50%;
}

/* ========================================
   LAYOUT UTILITIES
   ======================================== */

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.section {
  padding: var(--space-3xl) 0;
  position: relative;
  z-index: 1;
}

.section-sm {
  padding: var(--space-xl) 0;
}

.grid {
  display: grid;
  gap: 1.5rem;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-auto { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }

.video-showcase {
  padding: var(--space-3xl) 0;
}

.video-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.video-showcase-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.video-showcase-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.3);
}

.video-showcase-thumb {
  position: relative;
  aspect-ratio: 9 / 16;
  overflow: hidden;
  background: #111;
}

.video-showcase-thumb iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.video-showcase-body {
  padding: 1.5rem;
}

.video-showcase-card .card-title {
  margin-bottom: 0.75rem;
}

.video-showcase-card .card-desc {
  color: var(--text-secondary);
  line-height: 1.7;
}

@media (max-width: 1024px) {
  .video-showcase-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 768px) {
  .video-showcase-grid {
    grid-template-columns: 1fr;
  }
}

.flex {
  display: flex;
  gap: 1.5rem;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.flex-between {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.flex-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* Responsive grid */
@media (max-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .grid-2,
  .grid-3,
  .grid-4 { grid-template-columns: 1fr; }
  :root {
    --container-padding: 1.5rem;
    --space-3xl: 6rem;
    --space-xl: 3rem;
  }
}

@media (max-width: 480px) {
  :root {
    --container-padding: 1rem;
    --space-3xl: 4rem;
  }
}

/* ========================================
   ANIMATIONS - ENTRY
   ======================================== */

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(40px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes scaleIn {
  from {
    opacity: 0;
    transform: scale(0.95);
  }
  to {
    opacity: 1;
    transform: scale(1);
  }
}

@keyframes revealUp {
  from {
    clip-path: inset(100% 0 0 0);
  }
  to {
    clip-path: inset(0 0 0 0);
  }
}

/* Animation classes */
.animate-fade-up {
  animation: fadeUp var(--duration-slow) var(--ease-out) both;
}

.animate-fade-in {
  animation: fadeIn var(--duration-slow) var(--ease-out) both;
}

.animate-slide-left {
  animation: slideInLeft var(--duration-slow) var(--ease-out) both;
}

.animate-slide-right {
  animation: slideInRight var(--duration-slow) var(--ease-out) both;
}

.animate-scale-in {
  animation: scaleIn var(--duration-slow) var(--ease-out) both;
}

.animate-reveal-up {
  animation: revealUp var(--duration-slow) var(--ease-out) both;
}

/* Stagger delays */
.delay-1 { animation-delay: 100ms; }
.delay-2 { animation-delay: 200ms; }
.delay-3 { animation-delay: 300ms; }
.delay-4 { animation-delay: 400ms; }
.delay-5 { animation-delay: 500ms; }
.delay-6 { animation-delay: 600ms; }

/* Scroll-triggered animations (IntersectionObserver) */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal-left.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal-right.active {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.95);
  transition: opacity 0.8s var(--ease-out), transform 0.8s var(--ease-out);
}

.reveal-scale.active {
  opacity: 1;
  transform: scale(1);
}

/* ========================================
   HOVER ANIMATIONS
   ======================================== */

.hover-lift {
  transition: transform var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
}

.hover-lift:hover {
  transform: translateY(-8px);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.4);
}

.hover-glow {
  transition: box-shadow var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out);
}

.hover-glow:hover {
  box-shadow: 0 0 40px var(--accent-glow);
  border-color: var(--border-strong);
}

.hover-scale {
  transition: transform var(--duration-fast) var(--ease-out);
}

.hover-scale:hover {
  transform: scale(1.02);
}

/* ========================================
   HEADER / NAVIGATION
   ======================================== */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--header-height);
  z-index: 1000;
  background: rgba(10, 10, 10, 0.8);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  transition: all var(--duration-base) var(--ease-out);
}

.header.scrolled {
  background: rgba(10, 10, 10, 0.95);
  border-bottom-color: var(--border-strong);
  box-shadow: 0 4px 40px rgba(0, 0, 0, 0.3);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--container-padding);
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.25rem;
  letter-spacing: -0.02em;
  color: var(--text);
  text-decoration: none;
}

.logo-mark {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: var(--accent);
  color: var(--bg);
  display: grid;
  place-items: center;
  font-weight: 900;
  font-size: 1rem;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  list-style: none;
}

.nav-link {
  position: relative;
  display: block;
  padding: 0.5rem 1rem;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  border-radius: var(--radius-full);
  transition: color var(--duration-fast) var(--ease-out);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0.5rem;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--accent);
  transform: translateX(-50%);
  transition: width var(--duration-base) var(--ease-out);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 80%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  background: transparent;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-sm);
  transition: background var(--duration-fast);
}

.mobile-menu-btn:hover {
  background: var(--surface);
}

.mobile-menu-btn span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all var(--duration-base) var(--ease-out);
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Mobile nav overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  background: var(--bg);
  padding: calc(var(--header-height) + 2rem) var(--container-padding) 2rem;
  display: none;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav .nav-link {
  font-size: 1.5rem;
  font-weight: 700;
  padding: 1rem 0;
  border-bottom: 1px solid var(--border);
  width: 100%;
}

@media (max-width: 768px) {
  .nav-list.desktop-only,
  .nav-cta.desktop-only {
    display: none;
  }

  .mobile-menu-btn {
    display: flex;
  }
}

/* ========================================
   HERO SECTION
   ======================================== */

.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-height) + var(--space-xl)) var(--container-padding) var(--space-xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.5' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

.hero-content {
  max-width: 900px;
  width: 100%;
  z-index: 1;
}

.hero-eyebrow {
  margin-bottom: 1.5rem;
}

.hero-title {
  margin-bottom: 1rem;
}

.hero-title em {
  font-style: italic;
  -webkit-text-stroke: 1px var(--text);
  color: transparent;
}

.hero-title .highlight {
  color: var(--accent);
  -webkit-text-stroke: 0;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5rem;
  justify-content: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

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

.hero-stat-value {
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3.5rem);
  line-height: 1;
  color: var(--text);
}

.hero-stat-value span {
  color: var(--accent);
}

.hero-stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.5rem;
}

/* Hero visual - abstract geometric */
.hero-visual {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  max-width: 800px;
  height: 300px;
  pointer-events: none;
  z-index: 0;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.08;
  animation: float 20s ease-in-out infinite;
}

.hero-shape-1 {
  width: 400px;
  height: 400px;
  top: -100px;
  left: -100px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  animation-delay: 0s;
}

.hero-shape-2 {
  width: 300px;
  height: 300px;
  bottom: -50px;
  right: -100px;
  background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
  animation-delay: -7s;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -20px) scale(1.05); }
  50% { transform: translate(-20px, 30px) scale(0.95); }
  75% { transform: translate(-30px, -30px) scale(1.02); }
}

@media (max-width: 768px) {
  .hero-visual { display: none; }
}

/* ========================================
   CARDS
   ======================================== */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--duration-base) var(--ease-out);
}

.card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  margin-bottom: 1.25rem;
  transition: all var(--duration-base) var(--ease-out);
}

.card:hover .card-icon {
  border-color: var(--border-strong);
  background: var(--surface-hover);
}

.card-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
  stroke-width: 2;
}

.card-title {
  font-size: 1.125rem;
  margin-bottom: 0.75rem;
}

.card-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.card-tag {
  display: inline-block;
  margin-top: 1rem;
  padding: 0.375rem 0.875rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
}

/* Project thumbnail for showcase cards */
.project-thumb {
  width: 100%;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  overflow: hidden;
  margin-bottom: 1rem;
  position: relative;
}

.project-thumb::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(45deg, transparent 40%, rgba(255,255,255,0.02) 50%, transparent 60%);
  animation: shimmer 3s infinite;
}

.showcase-block {
  padding-top: 0;
}

.showcase-layout {
  margin-top: 2rem;
}

.showcase-hero-grid {
  display: grid;
  grid-template-columns: 1.65fr 1fr;
  gap: 1.5rem;
  align-items: start;
}

.showcase-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
  transition: transform var(--duration-base) var(--ease-out), border-color var(--duration-base) var(--ease-out), box-shadow var(--duration-base) var(--ease-out);
  display: flex;
  flex-direction: column;
}

.showcase-card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 255, 255, 0.16);
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.35);
}

.showcase-card--large {
  min-height: 820px;
}

.showcase-mini-grid {
  display: grid;
  gap: 1.5rem;
}

.showcase-card--small {
  min-height: 380px;
}

.showcase-thumb {
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.showcase-thumb--large {
  aspect-ratio: 9 / 16;
}

.showcase-thumb--small {
  aspect-ratio: 9 / 16;
}

.showcase-thumb iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
}

.showcase-card-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  flex: 1;
}

.showcase-badge {
  display: inline-flex;
  padding: 0.45rem 0.95rem;
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.showcase-card-actions {
  margin-top: 2rem;
}

.section-header .section-desc {
  max-width: 760px;
  margin: 0 auto 1.75rem;
}

@media (max-width: 1024px) {
  .showcase-hero-grid {
    grid-template-columns: 1fr;
  }

  .showcase-card--large,
  .showcase-card--small {
    min-height: auto;
  }
}

@media (max-width: 768px) {
  .showcase-grid {
    grid-template-columns: 1fr;
  }

  .showcase-card {
    box-shadow: 0 18px 40px rgba(0, 0, 0, 0.25);
  }
}

@media (max-width: 480px) {
  .showcase-card-body {
    padding: 1.5rem;
  }
}

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

/* ========================================
   VERTICAL SCROLL SHOWCASE
   ======================================== */

.showcase-section {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.showcase-track {
  position: relative;
  height: calc(100vh * 5); /* 5x viewport for 5 slides */
}

.showcase-sticky {
  position: sticky;
  top: 0;
  min-height: 100vh;
  height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3rem;
  padding: 2rem;
  max-width: var(--container-max);
  margin: 0 auto;
  perspective: 1000px;
}

.showcase-header {
  text-align: center;
  max-width: 600px;
  z-index: 10;
}

.showcase-scroll-indicator {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1rem;
  color: var(--text-muted);
  font-size: 0.75rem;
  animation: bounce 2s ease-in-out infinite;
}

.showcase-scroll-indicator svg {
  width: 24px;
  height: 24px;
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(8px); }
}

/* Phone/device frame */
.showcase-device {
  position: relative;
  width: 100%;
  max-width: 360px;
  aspect-ratio: 9 / 19.5;
  border-radius: 44px;
  background: linear-gradient(145deg, #1a1a1a, #0a0a0a);
  border: 2px solid var(--border);
  box-shadow:
    0 40px 80px rgba(0, 0, 0, 0.6),
    0 0 0 1px rgba(255, 255, 255, 0.05),
    inset 0 0 0 1px rgba(255, 255, 255, 0.08);
  overflow: hidden;
  transform-style: preserve-3d;
  transform: rotateX(0deg) rotateY(0deg);
  transition: transform 0.6s var(--ease-out);
}

.showcase-device:hover {
  transform: rotateX(5deg) rotateY(-5deg) scale(1.02);
}

.device-screen {
  width: 100%;
  height: 100%;
  position: relative;
  background: #000;
  overflow: hidden;
}

.device-notch {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 6px;
  border-radius: 3px;
  background: #000;
  z-index: 10;
}

.device-content {
  width: 100%;
  height: 100%;
  position: relative;
}

.device-media {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background-size: cover;
  background-position: center;
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out), filter 0.6s var(--ease-out);
}

.device-media.swapping {
  opacity: 0;
  transform: scale(1.08);
  filter: blur(10px);
}

.device-play-btn {
  position: absolute;
  inset: 0;
  margin: auto;
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.95);
  color: var(--bg);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 5;
  transition: all var(--duration-base) var(--ease-out);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.device-play-btn:hover {
  transform: scale(1.15);
  background: var(--accent);
}

.device-play-btn svg {
  width: 28px;
  height: 28px;
  margin-left: 3px;
}

.device-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent 50%),
    radial-gradient(circle at center, transparent 40%, rgba(0, 0, 0, 0.3) 100%);
  pointer-events: none;
  z-index: 3;
}

.device-iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: inherit;
  z-index: 4;
}

/* Content slides */
.showcase-content {
  width: 100%;
  max-width: 520px;
  text-align: center;
  z-index: 10;
}

.slide {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  opacity: 0;
  transform: translateY(40px) scale(0.96);
  filter: blur(8px);
  pointer-events: none;
  transition: all 0.7s var(--ease-out);
}

.slide.active {
  opacity: 1;
  transform: translateY(0) scale(1);
  filter: blur(0);
  pointer-events: auto;
  position: relative;
}

.slide-number {
  display: block;
  font-weight: 900;
  font-size: clamp(3rem, 6vw, 5rem);
  line-height: 1;
  letter-spacing: -0.08em;
  color: rgba(255, 255, 255, 0.04);
  margin-bottom: -0.5rem;
}

.slide-title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  margin-bottom: 1rem;
  line-height: 1.1;
}

.slide-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.slide-desc strong {
  color: var(--text);
}

.slide-tag {
  display: inline-block;
  padding: 0.5rem 1.25rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
}

.slide-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 2rem;
  color: var(--text);
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.25rem;
  transition: all var(--duration-fast);
}

.slide-cta:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Progress dots */
.showcase-progress {
  display: flex;
  gap: 0.75rem;
  margin-top: 2rem;
  z-index: 10;
}

.progress-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
}

.progress-dot.active {
  background: var(--accent);
  transform: scale(1.5);
  box-shadow: 0 0 20px var(--accent-glow);
}

.progress-dot:hover:not(.active) {
  background: var(--border-strong);
}

/* Side navigation dots */
.showcase-nav {
  position: fixed;
  right: 2rem;
  top: 50%;
  transform: translateY(-50%);
  z-index: 100;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  opacity: 0;
  pointer-events: none;
  transition: all var(--duration-base) var(--ease-out);
}

.showcase-nav.visible {
  opacity: 1;
  pointer-events: auto;
}

.nav-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: var(--border);
  cursor: pointer;
  transition: all var(--duration-base) var(--ease-out);
}

.nav-dot.active {
  background: var(--accent);
  transform: scale(1.5);
  box-shadow: 0 0 20px var(--accent-glow);
}

.nav-dot:hover:not(.active) {
  background: var(--border-strong);
}

/* Mobile responsive */
@media (max-width: 1024px) {
  .showcase-sticky {
    flex-direction: column;
    gap: 2rem;
    padding: 1.5rem;
  }

  .showcase-device {
    max-width: 300px;
  }

  .showcase-content {
    max-width: 100%;
  }
}

@media (max-width: 768px) {
  .showcase-track {
    height: auto;
    min-height: 100vh;
  }

  .showcase-sticky {
    position: relative;
    height: auto;
    min-height: 100vh;
    padding: 3rem 1.5rem 2rem;
  }

  .showcase-device {
    max-width: 280px;
    aspect-ratio: 9 / 19.5;
  }

  .showcase-nav {
    display: none;
  }

  .slide {
    position: relative;
    opacity: 1;
    transform: none;
    filter: none;
    pointer-events: auto;
    padding: 2rem 0;
  }

  .showcase-content {
    text-align: center;
    min-height: 320px;
  }
    filter: none;
    pointer-events: auto;
    padding: 2rem 0;
  }

  .showcase-content {
    text-align: center;
  }
}

/* ========================================
   PROCESS / STEPS
   ======================================== */

.process-step {
  text-align: center;
  padding: 1.5rem;
  position: relative;
}

.process-step::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 50%;
  right: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.process-step:last-child::before {
  display: none;
}

.step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  margin: 0 auto 1.5rem;
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--text-muted);
  transition: all var(--duration-base) var(--ease-out);
}

.process-step:hover .step-number {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.step-title {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.step-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
  max-width: 280px;
  margin: 0 auto;
}

/* ========================================
   TESTIMONIALS
   ======================================== */

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--duration-base) var(--ease-out);
}

.testimonial-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.testimonial-rating {
  color: var(--accent);
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--text);
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--accent);
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
}

.testimonial-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ========================================
   FAQ
   ======================================== */

.faq-item {
  border-top: 1px solid var(--border);
}

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

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.5rem 0;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  text-align: left;
  cursor: pointer;
  transition: color var(--duration-fast);
}

.faq-question:hover {
  color: var(--accent);
}

.faq-icon {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  flex-shrink: 0;
  font-size: 1.25rem;
  color: var(--text-muted);
  transition: all var(--duration-base) var(--ease-out);
}

.faq-item.open .faq-icon {
  background: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s var(--ease-out), padding 0.3s;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-bottom: 1.5rem;
}

.faq-answer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.03) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3.5rem);
  margin-bottom: 1rem;
  position: relative;
  z-index: 1;
}

.cta-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 2rem;
  position: relative;
  z-index: 1;
}

.cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  position: relative;
  z-index: 1;
}

/* ========================================
   FOOTER
   ======================================== */

.footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem var(--container-padding);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  max-width: var(--container-max);
  margin: 0 auto;
}

.footer-logo {
  font-weight: 700;
  font-size: 1.125rem;
  letter-spacing: -0.02em;
  color: var(--text);
}

.footer-copy {
  font-size: 0.85rem;
  color: var(--text-muted);
}

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

.footer-links a {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.footer-links a:hover {
  color: var(--text);
}

/* ========================================
   MODAL
   ======================================== */

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(20px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-out);
}

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

.modal-content {
  position: relative;
  width: 100%;
  max-width: 500px;
  aspect-ratio: 9 / 16;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8);
  transform: scale(0.9) translateY(20px);
  transition: transform var(--duration-base) var(--ease-out);
}

.modal-backdrop.open .modal-content {
  transform: scale(1) translateY(0);
}

.modal-close {
  position: absolute;
  top: -50px;
  right: 0;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text);
  cursor: pointer;
  display: grid;
  place-items: center;
  transition: all var(--duration-fast);
  z-index: 10;
}

.modal-close:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}

.modal-content iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* ========================================
   PAGE-SPECIFIC STYLES
   ======================================== */

/* Services page */
.service-detail {
  padding: var(--space-3xl) 0;
}

.service-detail-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.service-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
  margin-top: var(--space-xl);
}

.feature-item {
  display: flex;
  gap: 1rem;
  padding: 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--duration-base) var(--ease-out);
}

.feature-item:hover {
  border-color: var(--border-strong);
}

.feature-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  flex-shrink: 0;
}

.feature-icon svg {
  width: 20px;
  height: 20px;
  stroke: var(--accent);
}

.feature-text h4 {
  font-size: 1rem;
  margin-bottom: 0.25rem;
}

.feature-text p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

/* About page */
.about-story {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
  margin-top: var(--space-xl);
}

.about-text p {
  margin-bottom: 1.5rem;
}

.about-values {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: var(--space-2xl);
}

.value-card {
  text-align: center;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease-out);
}

.value-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
}

.value-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  margin: 0 auto 1rem;
}

.value-icon svg {
  width: 28px;
  height: 28px;
  stroke: var(--accent);
}

.value-title {
  font-size: 1.125rem;
  margin-bottom: 0.5rem;
}

.value-desc {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: var(--space-xl);
}

.team-card {
  text-align: center;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.team-avatar {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: var(--bg);
  border: 2px solid var(--border);
  display: grid;
  place-items: center;
  margin: 0 auto 1rem;
  font-weight: 700;
  font-size: 2rem;
  color: var(--accent);
}

.team-name {
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
}

.team-role {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Contact page */
.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

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

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 1rem 1.25rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--duration-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-textarea {
  min-height: 150px;
  resize: vertical;
}

.form-submit {
  width: 100%;
}

.contact-info {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  margin-top: var(--space-2xl);
}

.contact-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 2rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  transition: all var(--duration-base) var(--ease-out);
}

.contact-item:hover {
  border-color: var(--border-strong);
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--bg);
  border: 1px solid var(--border);
  display: grid;
  place-items: center;
  margin-bottom: 1rem;
}

.contact-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--accent);
}

.contact-title {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.contact-value {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--duration-fast);
}

.contact-value:hover {
  color: var(--accent);
}

@media (max-width: 768px) {
  .about-story {
    grid-template-columns: 1fr;
  }

  .about-values {
    grid-template-columns: 1fr;
  }
}