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

:root {
  --ink-color: #1a1a1a;
  --paper-color: #f5f0e6;
  --wash-color: #e07a5f;
  --glow-color: #00d4ff;
  --transition-speed: 0.8s;
}

body {
  font-family: 'Courier New', monospace;
  background: var(--paper-color);
  color: var(--ink-color);
  overflow-x: hidden;
  transition: background var(--transition-speed), color var(--transition-speed);
}

/* Mode: Ink (top of page) */
body.mode-ink {
  --ink-color: #1a1a1a;
  --paper-color: #f5f0e6;
}

body.mode-wash {
  --ink-color: #c94e50;
  --paper-color: #faf3e8;
}

body.mode-glow {
  --ink-color: #ffffff;
  --paper-color: #0a0a12;
}

/* Ink Canvas */
#ink-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 1000;
}

/* Scroll Container */
.scroll-container {
  position: relative;
  z-index: 1;
}

/* Sections */
.section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  position: relative;
  transition: background var(--transition-speed);
}

/* Section 1: Sketch Mode */
.section-sketch {
  background: var(--paper-color);
}

.name-container {
  position: relative;
  text-align: center;
}

.name-svg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  opacity: 0;
}

.name-path {
  fill: none;
  stroke: var(--ink-color);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawLine 3s ease forwards;
}

@keyframes drawLine {
  to {
    stroke-dashoffset: 0;
  }
}

.name-text {
  font-size: clamp(2rem, 8vw, 6rem);
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--ink-color);
  opacity: 0;
  animation: fadeIn 1s ease 2.5s forwards;
}

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

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 3rem;
  animation: bounce 2s ease infinite;
}

.scroll-line {
  width: 2px;
  height: 60px;
  stroke: var(--ink-color);
  stroke-width: 2;
}

.scroll-line line {
  stroke-dasharray: 60;
  stroke-dashoffset: 60;
  animation: scrollDraw 2s ease infinite;
}

@keyframes scrollDraw {
  0%, 100% { stroke-dashoffset: 60; }
  50% { stroke-dashoffset: 0; }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(10px); }
}

/* Section 2: Works */
.section-works {
  background: linear-gradient(180deg, var(--paper-color) 0%, var(--paper-color) 100%);
}

.works-container {
  max-width: 1400px;
  width: 100%;
}

.works-title {
  font-size: clamp(2rem, 6vw, 4rem);
  font-weight: 300;
  letter-spacing: 0.5em;
  margin-bottom: 3rem;
  display: flex;
  justify-content: center;
  gap: 0.1em;
}

.works-title .letter {
  display: inline-block;
  opacity: 0;
  transform: translateY(20px);
  animation: letterReveal 0.5s ease forwards;
}

.works-title .letter:nth-child(1) { animation-delay: 0.1s; }
.works-title .letter:nth-child(2) { animation-delay: 0.15s; }
.works-title .letter:nth-child(3) { animation-delay: 0.2s; }
.works-title .letter:nth-child(4) { animation-delay: 0.25s; }
.works-title .letter:nth-child(5) { animation-delay: 0.3s; }
.works-title .letter:nth-child(6) { animation-delay: 0.35s; }
.works-title .letter:nth-child(7) { animation-delay: 0.4s; }
.works-title .letter:nth-child(8) { animation-delay: 0.45s; }

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

/* Artwork Grid */
.artwork-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 2rem;
  padding: 1rem;
}

.artwork-card {
  position: relative;
  aspect-ratio: 1;
  background: rgba(0,0,0,0.03);
  overflow: hidden;
  cursor: pointer;
  opacity: 0;
  transform: translateY(30px);
  animation: cardReveal 0.6s ease forwards;
}

.artwork-card:nth-child(1) { animation-delay: 0.5s; }
.artwork-card:nth-child(2) { animation-delay: 0.6s; }
.artwork-card:nth-child(3) { animation-delay: 0.7s; }
.artwork-card:nth-child(4) { animation-delay: 0.8s; }
.artwork-card:nth-child(5) { animation-delay: 0.9s; }
.artwork-card:nth-child(6) { animation-delay: 1.0s; }

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

.artwork-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--ink-color);
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.4s ease;
  z-index: 2;
}

.artwork-card:hover::before {
  opacity: 1;
  transform: scale(1);
}

.artwork-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(20%);
  transition: all 0.6s ease;
}

.artwork-card:hover img {
  filter: sepia(0%);
  transform: scale(1.05);
}

/* Line decoration around card */
.artwork-card::after {
  content: '';
  position: absolute;
  top: 10px;
  left: 10px;
  right: 10px;
  bottom: 10px;
  border: 1px solid var(--ink-color);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.artwork-card:hover::after {
  opacity: 0.3;
}

/* Section 3: Instagram */
.section-instagram {
  background: var(--paper-color);
}

.instagram-container {
  text-align: center;
}

.polaroid-frame {
  background: #fff;
  padding: 1rem;
  box-shadow: 0 10px 40px rgba(0,0,0,0.2);
  transform: rotate(-2deg);
  max-width: 90vw;
  margin-bottom: 3rem;
}

.polaroid-inner {
  background: #f0f0f0;
  padding: 0.5rem;
}

.photo-area {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
}

.photo-area img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  opacity: 0;
  animation: photoFade 0.5s ease forwards;
}

.photo-area img:nth-child(1) { animation-delay: 0.2s; }
.photo-area img:nth-child(2) { animation-delay: 0.3s; }
.photo-area img:nth-child(3) { animation-delay: 0.4s; }
.photo-area img:nth-child(4) { animation-delay: 0.5s; }
.photo-area img:nth-child(5) { animation-delay: 0.6s; }
.photo-area img:nth-child(6) { animation-delay: 0.7s; }
.photo-area img:nth-child(7) { animation-delay: 0.8s; }
.photo-area img:nth-child(8) { animation-delay: 0.9s; }
.photo-area img:nth-child(9) { animation-delay: 1.0s; }

@keyframes photoFade {
  to {
    opacity: 1;
  }
}

.insta-handle {
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--ink-color);
  text-decoration: none;
  letter-spacing: 0.2em;
  position: relative;
}

.insta-handle::after {
  content: '';
  position: absolute;
  bottom: -5px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--ink-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.4s ease;
}

.insta-handle:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.insta-handle span {
  font-weight: 300;
  opacity: 0.6;
}

/* Section 4: Contact */
.section-contact {
  background: var(--paper-color);
}

.contact-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
}

.contact-image {
  width: 200px;
  height: 200px;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--ink-color);
  opacity: 0;
  animation: contactReveal 1s ease 0.5s forwards;
}

@keyframes contactReveal {
  to {
    opacity: 1;
  }
}

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

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

.contact-button {
  display: inline-block;
  position: relative;
  padding: 1rem 3rem;
  font-size: clamp(1rem, 3vw, 1.5rem);
  color: var(--ink-color);
  text-decoration: none;
  letter-spacing: 0.15em;
  overflow: hidden;
}

.contact-button .button-text {
  position: relative;
  z-index: 2;
}

.contact-button .button-line {
  position: absolute;
  bottom: 0.8rem;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--glow-color);
  transform: translateX(-50%);
  transition: width 0.4s ease;
}

.contact-button:hover .button-line {
  width: calc(100% - 6rem);
}

.contact-button::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid var(--ink-color);
  opacity: 0;
  transform: scale(0.9);
  transition: all 0.4s ease;
}

.contact-button:hover::before {
  opacity: 1;
  transform: scale(1);
}

.attribution {
  margin-top: 3rem;
  font-size: 0.75rem;
  opacity: 0.4;
  letter-spacing: 0.1em;
}

.attribution a {
  color: var(--ink-color);
  text-decoration: none;
}

.attribution a:hover {
  text-decoration: underline;
}

/* Floating Lines */
.floating-lines {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
}

.floating-line {
  position: absolute;
  background: var(--ink-color);
  opacity: 0.1;
  border-radius: 2px;
  transition: opacity 0.3s ease;
}

.floating-line.active {
  opacity: 0.4;
}

/* Responsive */
@media (max-width: 768px) {
  .artwork-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
  }
  
  .photo-area {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ============================================
   LIGHTBOX - Fullscreen Artwork Viewer
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.95);
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.4s ease, visibility 0.4s ease;
  backdrop-filter: blur(10px);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  transform: scale(0.9);
  opacity: 0;
  transition: transform 0.5s cubic-bezier(0.34, 1.56, 0.64, 1), opacity 0.4s ease 0.1s;
}

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

.lightbox-content img {
  max-width: 100%;
  max-height: 85vh;
  object-fit: contain;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.lightbox-close {
  position: absolute;
  top: 20px;
  right: 30px;
  background: none;
  border: none;
  color: #fff;
  font-size: 3rem;
  cursor: pointer;
  opacity: 0.6;
  transition: opacity 0.3s ease, transform 0.3s ease;
  line-height: 1;
}

.lightbox-close:hover {
  opacity: 1;
  transform: rotate(90deg);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #fff;
  font-size: 4rem;
  cursor: pointer;
  opacity: 0.4;
  transition: opacity 0.3s ease, transform 0.3s ease;
  padding: 20px;
  line-height: 1;
}

.lightbox-nav:hover {
  opacity: 1;
}

.lightbox-prev { left: 20px; }
.lightbox-prev:hover { transform: translateY(-50%) translateX(-5px); }

.lightbox-next { right: 20px; }
.lightbox-next:hover { transform: translateY(-50%) translateX(5px); }

.lightbox-counter {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  letter-spacing: 0.2em;
}

/* ============================================
   ENHANCED ARTWORK HOVER
   ============================================ */
.artwork-card {
  position: relative;
  aspect-ratio: 1;
  background: rgba(0,0,0,0.03);
  overflow: hidden;
  cursor: pointer;
  opacity: 0;
  transform: translateY(30px);
  animation: cardReveal 0.6s ease forwards;
}

.artwork-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--ink-color);
  opacity: 0;
  transform: scale(0.95);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
  z-index: 2;
  pointer-events: none;
}

.artwork-card:hover::before {
  opacity: 1;
  transform: scale(1);
}

.artwork-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: sepia(20%);
  transition: all 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.artwork-card:hover img {
  filter: sepia(0%);
  transform: scale(1.08);
}

/* Artwork number on hover */
.artwork-card::after {
  content: attr(data-index);
  position: absolute;
  bottom: 10px;
  left: 15px;
  font-size: 0.7rem;
  color: var(--ink-color);
  opacity: 0;
  transform: translateY(10px);
  transition: all 0.3s ease;
  z-index: 3;
  letter-spacing: 0.1em;
}

body.mode-glow .artwork-card::after,
.section-instagram .artwork-card::after {
  color: #fff;
}

.artwork-card:hover::after {
  opacity: 0.6;
  transform: translateY(0);
}

/* ============================================
   ENHANCED NAME ANIMATION
   ============================================ */
.name-container {
  position: relative;
  text-align: center;
  perspective: 1000px;
}

.name-svg {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
  height: 100%;
  opacity: 0;
}

.name-path {
  fill: none;
  stroke: var(--ink-color);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 1000;
  stroke-dashoffset: 1000;
  animation: drawLine 2s ease forwards, pulseLine 3s ease-in-out 2s infinite;
}

@keyframes drawLine {
  0% { stroke-dashoffset: 1000; }
  100% { stroke-dashoffset: 0; }
}

@keyframes pulseLine {
  0%, 100% { stroke-opacity: 1; }
  50% { stroke-opacity: 0.7; }
}

.name-text {
  font-size: clamp(2rem, 8vw, 6rem);
  font-weight: 300;
  letter-spacing: 0.3em;
  color: var(--ink-color);
  opacity: 0;
  transform: translateY(20px) scale(0.95);
  animation: nameReveal 1s ease 2s forwards;
}

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

/* Ink splatter effect */
.name-container::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 10px;
  height: 10px;
  background: var(--ink-color);
  border-radius: 50%;
  opacity: 0;
  transform: translate(-50%, -50%) scale(0);
  animation: inkSplatter 0.6s ease 1.8s forwards;
}

@keyframes inkSplatter {
  0% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0);
  }
  50% {
    opacity: 0.8;
    transform: translate(-50%, -50%) scale(1);
  }
  100% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.5);
  }
}

/* ============================================
   SECTION TRANSITIONS
   ============================================ */
.section {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem;
  position: relative;
  transition: background var(--transition-speed);
}

.section-sketch {
  background: var(--paper-color);
}

.section-works,
.section-instagram,
.section-contact {
  opacity: 0;
  transform: translateY(60px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.section-works.visible,
.section-instagram.visible,
.section-contact.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================
   SMOOTH SCROLL BEHAVIOR
   ============================================ */
html {
  scroll-behavior: smooth;
  scroll snapping if supported
  scroll-snap-type: y proximity;
}

.section {
  scroll-snap-align: start;
}

/* Custom scrollbar */
::-webkit-scrollbar {
  width: 6px;
}

::-webkit-scrollbar-track {
  background: transparent;
}

::-webkit-scrollbar-thumb {
  background: var(--ink-color);
  border-radius: 3px;
  opacity: 0.3;
}

body.mode-glow ::-webkit-scrollbar-thumb {
  background: var(--glow-color);
}

/* ============================================
   POLAROID HOVER EFFECTS
   ============================================ */
.photo-area img {
  cursor: pointer;
  transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.4s ease;
}

.photo-area img:hover {
  transform: scale(1.05) rotate(-1deg);
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* ============================================
   BUTTON ENHANCEMENTS
   ============================================ */
.contact-button {
  display: inline-block;
  position: relative;
  padding: 1.2rem 3.5rem;
  font-size: clamp(1rem, 3vw, 1.5rem);
  color: var(--ink-color);
  text-decoration: none;
  letter-spacing: 0.15em;
  overflow: hidden;
  transition: transform 0.3s ease;
}

body.mode-glow .contact-button {
  color: #fff;
}

.contact-button:hover {
  transform: scale(1.05);
}

.contact-button .button-text {
  position: relative;
  z-index: 2;
}

.contact-button .button-line {
  position: absolute;
  bottom: 1rem;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--glow-color);
  transform: translateX(-50%);
  transition: width 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.contact-button:hover .button-line {
  width: calc(100% - 7rem);
}

.contact-button::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 2px solid var(--ink-color);
  opacity: 0;
  transform: scale(0.9) rotate(-2deg);
  transition: all 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

body.mode-glow .contact-button::before {
  border-color: var(--glow-color);
}

.contact-button:hover::before {
  opacity: 1;
  transform: scale(1) rotate(0deg);
}

/* ============================================
   RESPONSIVE IMPROVEMENTS
   ============================================ */
@media (max-width: 768px) {
  .lightbox-nav {
    font-size: 2.5rem;
    padding: 10px;
  }
  
  .lightbox-prev { left: 5px; }
  .lightbox-next { right: 5px; }
  
  .lightbox-close {
    top: 10px;
    right: 15px;
    font-size: 2rem;
  }
  
  .artwork-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 0.5rem;
  }
  
  .photo-area {
    grid-template-columns: repeat(2, 1fr);
  }
}