/* ============================================
   CSS VARIABLES & RESET
   ============================================ */
:root {
  --bg-primary: #080c0c;
  --bg-secondary: #0d1414;
  --bg-card: #111a1a;
  --bg-card-hover: #162020;
  --accent: #00e5cc;
  --accent-dim: #00b5a0;
  --accent-glow: rgba(0, 229, 204, 0.15);
  --accent-glow-strong: rgba(0, 229, 204, 0.35);
  --text-primary: #f0f6f6;
  --text-secondary: #8ab5b5;
  --text-muted: #4a7070;
  --border: rgba(0, 229, 204, 0.12);
  --border-hover: rgba(0, 229, 204, 0.4);
  --nav-height: 72px;
  --font-display: 'Bebas Neue', 'Impact', sans-serif;
  --font-heading: 'Montserrat', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html { scroll-behavior: smooth; font-size: 16px; }

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

/* ============================================
   CUSTOM CURSOR
   ============================================ */
.cursor-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  position: fixed;
  top: -50px; left: -50px;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s, width 0.2s, height 0.2s;
}

.cursor-dot.visible { opacity: 1; }

.cursor-ring {
  width: 36px; height: 36px;
  border: 1.5px solid var(--accent);
  border-radius: 50%;
  position: fixed;
  top: -50px; left: -50px;
  pointer-events: none;
  z-index: 9998;
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s, width 0.25s, height 0.25s, border-color 0.2s, background 0.2s;
}

.cursor-ring.visible { opacity: 0.7; }

.cursor-ring.hovering {
  width: 56px; height: 56px;
  opacity: 1;
  background: var(--accent-glow);
}

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-dim); border-radius: 2px; }

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4 { font-family: var(--font-heading); font-weight: 700; letter-spacing: -0.02em; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.section-label {
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
}

.section-title span { color: var(--accent); }

/* ============================================
   NAVIGATION
   ============================================ */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-height);
  z-index: 1000;
  display: flex;
  align-items: center;
  padding: 0 5%;
  transition: background 0.4s, backdrop-filter 0.4s, border-color 0.4s;
}

nav.scrolled {
  background: rgba(8, 12, 12, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  flex: 1;
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  list-style: none;
  gap: 2.5rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 4px;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width var(--transition);
}

.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: none;
  padding: 4px;
  background: none;
  border: none;
}

.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
  transform-origin: center;
}

.hamburger.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-menu {
  position: fixed;
  top: var(--nav-height);
  left: 0; right: 0;
  background: rgba(8, 12, 12, 0.97);
  backdrop-filter: blur(20px);
  padding: 2rem 5%;
  transform: translateY(-110%);
  transition: transform var(--transition-slow);
  z-index: 999;
  border-bottom: 1px solid var(--border);
}

.mobile-menu.open { transform: translateY(0); }

.mobile-menu ul { list-style: none; display: flex; flex-direction: column; gap: 1.5rem; }
.mobile-menu a { font-size: 1.3rem; font-weight: 600; color: var(--text-secondary); transition: color var(--transition); }
.mobile-menu a:hover { color: var(--accent); }

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: 3px;
  transition: var(--transition);
  cursor: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--accent);
  color: #080c0c;
  border: none;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.15);
  transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.btn-primary:hover::before { transform: translateX(0); }
.btn-primary:hover { box-shadow: 0 0 30px var(--accent-glow-strong), 0 0 60px var(--accent-glow); transform: translateY(-2px); }

.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

.btn-outline:hover {
  background: var(--accent-glow);
  box-shadow: 0 0 20px var(--accent-glow);
  transform: translateY(-2px);
}

/* ============================================
   REVEAL ANIMATIONS
   ============================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }

.reveal-right {
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* ============================================
   HERO SECTION
   ============================================ */
#hero {
  position: relative;
  height: 100vh;
  min-height: 700px;
  display: flex;
  align-items: center;
  overflow: hidden;
}

#particles-canvas {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-bg-gradient {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, rgba(0, 229, 204, 0.06) 0%, transparent 65%),
              radial-gradient(ellipse 50% 80% at 10% 80%, rgba(0, 180, 160, 0.04) 0%, transparent 60%);
  z-index: 1;
}

.hero-grid-overlay {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 229, 204, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 229, 204, 0.03) 1px, transparent 1px);
  background-size: 80px 80px;
  z-index: 1;
  animation: gridDrift 20s linear infinite;
}

@keyframes gridDrift { to { background-position: 80px 80px; } }

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 5%;
  max-width: 900px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.3s forwards;
}

.hero-eyebrow-line {
  width: 40px; height: 1px;
  background: var(--accent);
}

.hero-eyebrow span {
  font-size: 0.75rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.hero-name {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 0.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.5s forwards;
}

.hero-name .accent { color: var(--accent); }

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.7s forwards;
}

.hero-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  max-width: 500px;
  line-height: 1.8;
  margin-bottom: 2.5rem;
  opacity: 0;
  animation: fadeUp 0.8s 0.9s forwards;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s 1.1s forwards;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeUp 1s 1.5s forwards;
}

.hero-scroll-hint span { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-muted); }

.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse { 0%, 100% { opacity: 0.3; transform: scaleY(1); } 50% { opacity: 1; transform: scaleY(1.2); } }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

/* ============================================
   RECENT WORK PREVIEW (HOME)
   ============================================ */
#recent-work {
  padding: 8rem 5%;
  background: var(--bg-secondary);
}

.recent-work-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 4rem;
  flex-wrap: wrap;
  gap: 1rem;
}

.preview-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.preview-item {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  aspect-ratio: 4/3;
  background: var(--bg-card);
  cursor: none;
}

.preview-item:first-child {
  grid-column: span 2;
  aspect-ratio: 16/9;
}

.preview-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.preview-item:hover img { transform: scale(1.07); }

.preview-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.85) 0%, transparent 50%);
  opacity: 0;
  transition: opacity var(--transition);
  display: flex;
  align-items: flex-end;
  padding: 1.5rem;
}

.preview-item:hover .preview-overlay { opacity: 1; }

.preview-overlay-content h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.preview-overlay-content span { font-size: 0.75rem; color: var(--accent); letter-spacing: 0.1em; text-transform: uppercase; }

.preview-item::after {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
  border-radius: 4px;
}

.preview-item:hover::after {
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow), inset 0 0 20px var(--accent-glow);
}

/* ============================================
   STATS STRIP
   ============================================ */
#stats {
  padding: 5rem 5%;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  text-align: center;
}

.stat-item {}
.stat-number {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  color: var(--accent);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
}

/* ============================================
   IMPRESSIONS PAGE
   ============================================ */
.page-hero {
  padding: calc(var(--nav-height) + 5rem) 5% 4rem;
  text-align: center;
  position: relative;
}

.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 10%; right: 10%;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--accent), transparent);
}

.filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  margin: 3rem 0;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.6rem 1.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  background: transparent;
  color: var(--text-secondary);
  border: 1px solid var(--border);
  border-radius: 2px;
  cursor: none;
  transition: var(--transition);
}

.filter-btn:hover {
  color: var(--accent);
  border-color: var(--accent);
  background: var(--accent-glow);
}

.filter-btn.active {
  background: var(--accent);
  color: #080c0c;
  border-color: var(--accent);
  box-shadow: 0 0 20px var(--accent-glow-strong);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
  padding: 0 5% 8rem;
}

.portfolio-item {
  position: relative;
  border-radius: 4px;
  overflow: hidden;
  background: var(--bg-card);
  cursor: none;
  transition: transform var(--transition), box-shadow var(--transition), opacity 0.4s, scale 0.4s;
}

.portfolio-item.hidden {
  display: none;
}

.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 30px var(--accent-glow);
}

.portfolio-thumb {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
}

.portfolio-thumb img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover .portfolio-thumb img { transform: scale(1.08); }

.portfolio-hover-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 229, 204, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
}

.portfolio-item:hover .portfolio-hover-overlay { opacity: 1; }

.portfolio-hover-overlay .expand-icon {
  width: 50px; height: 50px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: scale(0.5);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.portfolio-item:hover .expand-icon { transform: scale(1); }

.portfolio-info {
  padding: 1.25rem 1.25rem 1.5rem;
  border-top: 1px solid var(--border);
}

.portfolio-info h3 { font-size: 1rem; font-weight: 600; margin-bottom: 0.4rem; }

.portfolio-category {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

/* video items */
.portfolio-item[data-category="video"] .portfolio-thumb::before {
  content: '▶';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  z-index: 1;
  opacity: 0;
  transition: opacity var(--transition);
  text-shadow: 0 0 20px var(--accent);
}

/* ============================================
   LIGHTBOX
   ============================================ */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.96);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
  backdrop-filter: blur(10px);
}

.lightbox.open { opacity: 1; pointer-events: all; }

.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  position: relative;
  transform: scale(0.9);
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

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

.lightbox-content img {
  max-width: 90vw;
  max-height: 80vh;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 0 80px rgba(0,0,0,0.8), 0 0 30px var(--accent-glow);
}

.lightbox-close {
  position: absolute;
  top: -3rem; right: 0;
  background: none;
  border: none;
  color: var(--text-primary);
  font-size: 1.5rem;
  cursor: none;
  transition: color var(--transition), transform var(--transition);
  line-height: 1;
}

.lightbox-close:hover { color: var(--accent); transform: rotate(90deg); }

.lightbox-caption {
  position: absolute;
  bottom: -3rem; left: 0;
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.lightbox-caption span { color: var(--accent); margin-left: 0.5rem; }

/* ============================================
   ABOUT PAGE
   ============================================ */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  padding: 2rem 5% 8rem;
  align-items: start;
}

.about-visual {
  position: relative;
}

.about-portrait {
  width: 100%;
  aspect-ratio: 3/4;
  background: var(--bg-card);
  border-radius: 4px;
  overflow: hidden;
  position: relative;
}

.about-portrait img { width: 100%; height: 100%; object-fit: cover; }

.about-portrait::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(0,229,204,0.1) 0%, transparent 50%);
  z-index: 1;
}

.about-portrait-border {
  position: absolute;
  top: 1.5rem; left: 1.5rem; right: -1.5rem; bottom: -1.5rem;
  border: 1px solid var(--accent);
  border-radius: 4px;
  z-index: 0;
  opacity: 0.4;
}

.about-text { padding-top: 1rem; }
.about-text .section-label { margin-bottom: 0.5rem; }
.about-text .section-title { margin-bottom: 1.5rem; }

.bio-text {
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.skills-section { padding: 4rem 5% 8rem; background: var(--bg-secondary); }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3rem;
  margin-top: 3rem;
}

.skill-category h3 {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border);
}

.skill-item { margin-bottom: 1.25rem; }

.skill-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.skill-name { color: var(--text-primary); font-weight: 500; }
.skill-percent { color: var(--accent); font-weight: 600; }

.skill-bar {
  height: 3px;
  background: rgba(0, 229, 204, 0.1);
  border-radius: 2px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent-dim), var(--accent));
  border-radius: 2px;
  width: 0;
  transition: width 1.2s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
}

.skill-fill::after {
  content: '';
  position: absolute;
  right: 0; top: -3px;
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--accent);
}

.tools-section { padding: 5rem 5% 8rem; }

.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 3rem;
}

.tool-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 1.5rem 1rem;
  text-align: center;
  transition: var(--transition);
}

.tool-card:hover {
  border-color: var(--accent);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px var(--accent-glow);
}

.tool-icon { font-size: 1.75rem; margin-bottom: 0.75rem; }
.tool-name { font-size: 0.8rem; font-weight: 600; color: var(--text-secondary); }

/* ============================================
   CONTACT PAGE
   ============================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 5rem;
  padding: 2rem 5% 8rem;
  align-items: start;
}

.contact-info h2 { font-size: 1.75rem; margin-bottom: 1rem; }
.contact-info p { color: var(--text-secondary); line-height: 1.8; margin-bottom: 2rem; font-size: 0.95rem; }

.contact-detail {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.contact-detail-icon {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: 2.5rem;
}

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

.form-group label {
  display: block;
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.6rem;
  font-weight: 600;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: rgba(0, 229, 204, 0.03);
  border: 1px solid var(--border);
  border-radius: 3px;
  padding: 0.85rem 1rem;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
  outline: none;
  cursor: none;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(0, 229, 204, 0.05);
  box-shadow: 0 0 0 3px var(--accent-glow);
}

.form-group input.error,
.form-group textarea.error {
  border-color: #ff4757;
  box-shadow: 0 0 0 3px rgba(255, 71, 87, 0.1);
}

.form-group textarea { min-height: 140px; resize: vertical; }

.field-error {
  display: none;
  font-size: 0.75rem;
  color: #ff4757;
  margin-top: 0.4rem;
}

.field-error.show { display: block; }

.form-success {
  display: none;
  text-align: center;
  padding: 2rem;
}

.form-success.show { display: block; }

.success-icon {
  width: 64px; height: 64px;
  border: 2px solid var(--accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 1.5rem;
  color: var(--accent);
  animation: successPop 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

@keyframes successPop { from { transform: scale(0); } to { transform: scale(1); } }

/* ============================================
   FOOTER
   ============================================ */
footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 3rem 5%;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 900;
}

.footer-logo span { color: var(--accent); }

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

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 40px; height: 40px;
  border: 1px solid var(--border);
  border-radius: 3px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--text-muted);
  transition: var(--transition);
  cursor: none;
}

.social-link:hover {
  border-color: var(--accent);
  color: var(--accent);
  background: var(--accent-glow);
  box-shadow: 0 0 15px var(--accent-glow);
  transform: translateY(-3px);
}

/* ============================================
   PAGE TRANSITIONS
   ============================================ */
.page-transition {
  position: fixed;
  inset: 0;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  z-index: 9000;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.page-transition.enter { transform: scaleX(1); transform-origin: left; }
.page-transition.exit { transform: scaleX(0); transform-origin: right; }

/* ============================================
   NOISE TEXTURE OVERLAY
   ============================================ */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9997;
  opacity: 0.018;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 200px;
}


/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .about-grid { grid-template-columns: 1fr; gap: 3rem; }
  .about-portrait { max-width: 400px; }
  .contact-layout { grid-template-columns: 1fr; gap: 3rem; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .preview-grid { grid-template-columns: 1fr; }
  .preview-item:first-child { grid-column: 1; }
  .skills-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
  body { cursor: auto; }
  .cursor-dot, .cursor-ring { display: none; }
}

@media (max-width: 480px) {
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-cta { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
  .contact-form { padding: 1.5rem; }
}