:root {
  --bg-color: #000000;
  --text-main: #f5f5f7;
  --text-muted: #86868b;
  --accent: #b344ff;
  --card-bg: #1d1d1f;
  --border-color: #424245;
  --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.47059;
  font-weight: 400;
  letter-spacing: -0.022em;
  -webkit-font-smoothing: antialiased;
  cursor: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 16 16'%3E%3Ccircle cx='8' cy='8' r='4' fill='%23f5f5f7'/%3E%3C/svg%3E") 8 8, auto;
  overflow-x: hidden;
}

p {
  color: #fff !important;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent);
}

.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 60px;
}

/* Header */
header {
  padding: 1rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(0, 0, 0, 0.8);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.logo {
  font-size: 1.3rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  position: relative;
  overflow: hidden;
}

.logo span {
  display: inline-block;
  animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
  opacity: 0;
  transform: translateY(20px);
}

.logo span:nth-child(1) { animation-delay: 0.1s; }
.logo span:nth-child(2) { animation-delay: 0.2s; }
.logo span:nth-child(3) { animation-delay: 0.3s; }

@keyframes slideUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

nav a {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--text-main);
  opacity: 0.8;
  letter-spacing: -0.01em;
  padding: 0.4rem 1rem;
  border-radius: 980px;
  transition: all 0.3s ease;
  display: inline-flex;
  align-items: center;
}

nav a:hover {
  opacity: 1;
  background-color: rgba(255, 255, 255, 0.1);
}

nav a.active {
  opacity: 1;
  background-color: var(--text-main);
  color: var(--bg-color);
  font-weight: 500;
}

nav a.active::after {
  content: '';
  display: block;
  width: 8px;
  height: 8px;
  background-color: #b344ff;
  border-radius: 50%;
  margin-left: 8px;
}

.btn-request {
  background-color: var(--text-main);
  color: var(--bg-color);
  padding: 0.4rem 1rem;
  border-radius: 980px; /* Pill shape */
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 1;
}

.btn-request:hover {
  background-color: var(--text-main);
  color: var(--bg-color);
  transform: scale(1.02);
  opacity: 0.9;
}

/* Hamburger Menu */
.hamburger-btn {
  display: none;
  background: none;
  border: none;
  color: var(--text-main);
  cursor: pointer;
  padding: 0.5rem;
}

.hamburger-btn svg {
  width: 24px;
  height: 24px;
}

/* Mobile Nav Modal Styles */
.mobile-nav-modal {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  background-color: var(--bg-color) !important;
}

.mobile-nav-modal .modal-close {
  top: 2rem;
  right: 2rem;
  left: auto;
}

.mobile-nav-modal ul {
  display: flex;
  flex-direction: column;
  list-style: none;
  gap: 2rem;
  padding: 0;
  text-align: center;
}

.mobile-nav-modal a {
  font-size: 2.5rem;
  font-weight: 500;
  padding: 1rem 2rem;
  color: var(--text-main);
}

.mobile-nav-modal a.active {
  background-color: transparent;
  color: var(--accent);
}

.mobile-nav-modal a.active::after {
  display: none;
}

/* Hero */
.hero {
  padding: 4rem 0 0;
  max-width: 1200px;
  text-align: center;
  margin: 0 auto;
}

.hero h1 {
  font-size: 4.5rem;
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.04em;
  margin-bottom: 1.5rem;
}

.hero-gradient {
  background: linear-gradient(90deg, #ffb6ff, #b344ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
}

/* Text Rotator */
.text-rotator {
  display: block;
  height: 1.2em;
  font-size: 2.8rem; /* Slightly smaller to fit the longer text */
  overflow: hidden;
  position: relative;
}

.rotator-track {
  display: flex;
  flex-direction: column;
  animation: swipeLoop 12s cubic-bezier(0.64, 0.04, 0.35, 1) infinite;
}

.rotator-item {
  height: 1.2em;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: inherit; /* Inherit from container */
  color: var(--text-main);
  white-space: nowrap; /* Prevent wrapping on long text */
}

@keyframes swipeLoop {
  0%, 20% { transform: translateY(0); }
  25%, 45% { transform: translateY(-20%); }
  50%, 70% { transform: translateY(-40%); }
  75%, 95% { transform: translateY(-60%); }
  100% { transform: translateY(-80%); }
}

.hero p {
  font-size: 1.5rem;
  line-height: 1.381;
  font-weight: 400;
  letter-spacing: -0.011em;
  color: var(--text-muted);
  margin: 0 auto 1rem;
  max-width: 600px;
}

/* iPhone Mockup */
.hero-mockup-container {
  margin-top: -4.5rem;
  display: flex;
  justify-content: center;
  perspective: 1200px;
  padding-bottom: 0;
}

.iphone-mockup {
  position: relative;
  width: 640px;
  height: 1300px;
  background-color: #000;
  border-radius: 100px;
  box-shadow: 
    0 0 0 24px #1d1d1f, 
    -80px 120px 160px rgba(0,0,0,0.8), 
    inset 0 0 0 4px rgba(255,255,255,0.2);
  transform-style: preserve-3d;
  /* Render at 2x size and scale down to fix 3D blurriness */
  transform: rotateX(55deg) rotateZ(-35deg) scale(0.55);
  transition: transform 0.5s ease;
  margin: -325px 0; /* Offset the 2x height so it doesn't break layout */
}

.iphone-mockup:hover {
  transform: rotateX(50deg) rotateZ(-30deg) scale(0.575);
}

.dynamic-island {
  position: absolute;
  top: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 200px;
  height: 60px;
  background-color: #000;
  border-radius: 40px;
  z-index: 10;
}

.iphone-screen {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: 100px;
  overflow: hidden;
  mask-image: radial-gradient(white, black);
  -webkit-mask-image: -webkit-radial-gradient(white, black);
}

.iphone-screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  image-rendering: high-quality;
  transform: translateZ(0);
}

/* Work Section */
.work {
  padding: 40px 0 0;
}

.ethos-card {
  background: linear-gradient(135deg, #1d1d1f 0%, #0f0f11 100%);
  border-radius: 24px;
  padding: 24px;
  margin-bottom: 4rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
  text-align: left;
}

.ethos-title {
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.ethos-bold {
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--text-main);
  margin-bottom: 0;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

.ethos-body {
  font-size: 1.75rem;
  font-weight: 400;
  color: var(--text-main);
  line-height: 1.4;
  letter-spacing: -0.015em;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.glass-card {
  position: relative;
  height: 400px;
  border-radius: 32px;
  background: rgba(255, 255, 255, 0.02);
  backdrop-filter: blur(40px);
  -webkit-backdrop-filter: blur(40px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.1);
  overflow: hidden;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1), background 0.5s ease, border-color 0.5s ease;
  cursor: pointer;
}

.glass-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.9;
  transition: opacity 0.5s ease, transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover img {
  opacity: 1;
  transform: scale(1.05);
}

.glass-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}

/* Animated Shine Effect */
.glass-card::after {
  content: '';
  position: absolute;
  top: 0; 
  left: -150%; 
  width: 50%; 
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.1) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  transition: left 0.7s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.glass-card:hover {
  transform: scale(1.02) translateY(-4px);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.15);
}

.glass-card:hover::after {
  left: 200%;
}

/* White Card Variant */
.glass-card.white-card {
  background-color: #ffffff;
  background-image: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glass-card.white-card::before,
.glass-card.white-card::after {
  display: none;
}

.glass-card.white-card:hover {
  background-color: #ffffff;
  border-color: rgba(255, 255, 255, 0.08);
}

.glass-card.white-card .square-logo {
  width: 281px !important;
  height: auto !important;
  object-fit: contain;
  opacity: 1;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card.white-card:hover .square-logo {
  transform: scale(1.05);
}

/* AI Card Variant */
.glass-card.ai-card {
  grid-column: 1 / -1;
  background: linear-gradient(135deg, #b344ff 0%, #6b15b5 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 3rem;
  text-align: center;
}

.glass-card.ai-card::before,
.glass-card.ai-card::after {
  display: none;
}

.glass-card.ai-card:hover {
  background: linear-gradient(135deg, #c05cff 0%, #7a1cd1 100%);
  border-color: rgba(255, 255, 255, 0.4);
}

.glass-card.ai-card p {
  font-size: 2.25rem;
  font-weight: 500;
  color: #ffffff;
  line-height: 1.3;
  letter-spacing: -0.015em;
  margin: 0;
  max-width: 900px;
}

.cursor-blink {
  display: inline-block;
  width: 4px;
  height: 1.1em;
  background-color: #ffffff;
  margin-left: 6px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

/* Brand Card Base Styles (Flyhomes & Heal) */
.glass-card.brand-card {
  background-color: #ffffff;
  background-image: none;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.glass-card.brand-card::before,
.glass-card.brand-card::after {
  display: none;
}

.glass-card.brand-card:hover {
  background-color: #ffffff;
  border-color: rgba(255, 255, 255, 0.08);
}

.brand-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  padding: 2rem;
}

.brand-logo {
  width: 100%;
  max-width: 240px;
  height: auto;
  object-fit: contain;
  transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card.brand-card:hover .brand-logo {
  transform: scale(1.05);
}

.mono-copy {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
  font-size: 0.85rem;
  color: #888888 !important;
  text-align: center;
  letter-spacing: 0.02em;
  line-height: 1.5;
  margin: 0;
  max-width: 280px;
}

/* Contact Section */
.contact-section {
  padding: 40px 0 4rem;
}

.contact-card {
  background: linear-gradient(135deg, #1d1d1f 0%, #0f0f11 100%);
  border-radius: 32px;
  padding: 4rem;
  border: 1px solid rgba(255, 255, 255, 0.05);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  text-align: left;
  display: flex;
  align-items: center;
  gap: 4rem;
}

.contact-image {
  width: 240px;
  height: 240px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
  border: 4px solid rgba(255, 255, 255, 0.05);
}

.contact-content {
  flex: 1;
}

.contact-text {
  font-size: 2.5rem;
  font-weight: 500;
  color: var(--text-main);
  line-height: 1.3;
  letter-spacing: -0.02em;
  margin-bottom: 3rem;
  max-width: 900px;
}

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

.contact-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--text-main);
  color: var(--bg-color);
  padding: 1rem 2.5rem;
  border-radius: 980px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.contact-links a:hover {
  background-color: var(--accent);
  color: white;
  transform: scale(1.03);
}

/* About Page */
.about-content {
  padding: 6rem 0;
  max-width: 1200px;
  margin: 0 auto;
}

.about-content h1 {
  font-size: 4.5rem;
  line-height: 1.05;
  font-weight: 600;
  letter-spacing: -0.04em;
  margin-bottom: 2rem;
  text-align: center;
}

.about-content > p {
  font-size: 1.25rem;
  line-height: 1.5;
  color: var(--text-muted);
  margin-bottom: 2rem;
  text-align: left;
}

.about-content h2 {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin: 5rem 0 3rem;
  text-align: left;
}

.experience-item {
  margin-bottom: 4rem;
  background-color: var(--card-bg);
  padding: 3rem;
  border-radius: 24px;
}

.experience-item h3 {
  font-size: 1.75rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 0.5rem;
}

.experience-item .date {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  font-weight: 500;
}

.experience-item p {
  font-size: 1.1rem;
  color: var(--text-main);
  margin-bottom: 1rem;
}

.experience-item ul {
  margin-bottom: 2rem;
  padding-left: 1.5rem;
  color: var(--text-muted);
  font-size: 1.05rem;
}

.experience-item li {
  margin-bottom: 0.75rem;
}

/* Footer */
footer {
  padding: 4rem 0;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.85rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  margin-top: 4rem;
}

/* Floating Contact Button */
.floating-contact {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 980px;
  padding: 0.75rem 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--text-main);
  font-weight: 500;
  box-shadow: 0 10px 30px rgba(0,0,0,0.5);
  transition: transform 0.3s ease, background 0.3s ease, border-color 0.3s ease;
}

.floating-contact:hover {
  transform: translateY(-4px) scale(1.02);
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.3);
}

.floating-contact svg {
  width: 18px;
  height: 18px;
}

/* Modal */
.modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

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

.modal-content.fullscreen-modal {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  width: 100vw;
  height: 100vh;
  max-width: none;
  background-color: #ffffff;
  color: #000000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 0;
  border: none;
  padding: 2rem;
  margin: 0;
  z-index: 2001;
  transform: translateY(20px) scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal.active .modal-content.fullscreen-modal {
  transform: translateY(0) scale(1);
}

.modal-close {
  position: absolute;
  top: 2rem;
  left: 2rem;
  right: auto;
  background: none;
  border: none;
  color: #000000;
  font-size: 2.5rem;
  cursor: pointer;
  line-height: 1;
  transition: color 0.3s ease;
}

.modal-close:hover {
  color: #666666;
}

.modal-content.fullscreen-modal h2 {
  font-size: 3rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  color: #000000;
}

.modal-content.fullscreen-modal p {
  color: #666666;
  margin-bottom: 2.5rem;
  font-size: 1.25rem;
}

.modal-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  justify-content: center;
}

.modal-actions .btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: #000000;
  color: #ffffff;
  padding: 1rem 2.5rem;
  border-radius: 980px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.modal-actions .btn-primary:hover {
  background-color: #333333;
  transform: scale(1.03);
}

.modal-actions .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--text-main);
  color: var(--bg-color);
  padding: 1rem 2.5rem;
  border-radius: 980px;
  font-weight: 600;
  font-size: 1.1rem;
  transition: all 0.3s ease;
}

.modal-actions .btn-secondary:hover {
  background-color: var(--accent);
  color: white;
  transform: scale(1.03);
}

/* Project Card Hover Overlay */
.project-overlay {
  position: absolute;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(0, 0, 0, 0.4);
  opacity: 0;
  transition: opacity 0.5s ease;
  pointer-events: none;
  z-index: 2;
  display: flex;
}

.glass-card.project-card:hover .project-overlay {
  opacity: 1;
}

.project-label {
  position: absolute;
  top: 1.5rem;
  left: 1.5rem;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  padding: 0.6rem 1.25rem;
  border-radius: 980px;
  font-size: 0.95rem;
  font-weight: 500;
  transform: translateY(-10px);
  opacity: 0;
  transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
  display: inline-flex;
  align-items: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.glass-card.project-card:hover .project-label {
  transform: translateY(0);
  opacity: 1;
}

/* Responsive */
@media (max-width: 768px) {
  .container {
    padding: 0 16px;
  }

  header {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
  }
  
  #desktop-nav {
    display: none;
  }
  
  .hamburger-btn {
    display: block;
  }
  
  .hero-mockup-container {
    max-height: 400px;
    overflow: hidden;
  }
  
  .iphone-mockup {
    transform: rotateX(55deg) rotateZ(-35deg) scale(0.4);
    margin: -400px 0;
  }

  .glass-card.ai-card p {
    font-size: 1.5rem;
  }
  
  .hero h1, .about-content h1 {
    font-size: 2.5rem;
  }

  .text-rotator {
    font-size: 1.25rem;
  }
  
  .grid {
    grid-template-columns: 1fr;
  }

  .ethos-title, .ethos-bold {
    font-size: 1.8rem;
  }
  
  .ethos-body {
    font-size: 1.2rem;
  }

  .contact-card {
    padding: 2.5rem 2rem;
    flex-direction: column;
    text-align: center;
    gap: 2rem;
  }

  .contact-text {
    font-size: 1.8rem;
    margin-bottom: 2rem;
  }

  .contact-links {
    flex-direction: column;
  }

  .contact-links a {
    width: 100%;
  }

  .experience-item {
    padding: 2rem;
  }
}