/* ===== Reset & Base ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-bg: #0a0a0f;
  --color-bg-alt: #12121a;
  --color-surface: #1a1a2e;
  --color-text: #f0f0f5;
  --color-text-light: #a0a0b8;
  --color-text-muted: #6a6a80;
  --color-primary: #6c5ce7;
  --color-primary-hover: #7c6df7;
  --color-primary-light: rgba(108, 92, 231, 0.15);
  --color-accent: #00cec9;
  --color-accent2: #fd79a8;
  --color-border: rgba(255, 255, 255, 0.08);
  --color-white: #ffffff;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 8px 48px rgba(0, 0, 0, 0.4);
  --transition: 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --font-body: 'Segoe UI', system-ui, -apple-system, sans-serif;
  --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

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

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

ul {
  list-style: none;
}

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

.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Scrollbar ===== */
::-webkit-scrollbar {
  width: 8px;
}
::-webkit-scrollbar-track {
  background: var(--color-bg);
}
::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
  background: var(--color-primary-hover);
}

/* ===== Loader ===== */
.loader {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: var(--color-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

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

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

.loader-logo {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: 24px;
  animation: loaderPulse 1.5s ease-in-out infinite;
}

.loader-logo span {
  color: var(--color-primary);
}

@keyframes loaderPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.97); }
}

.loader-bar {
  width: 200px;
  height: 3px;
  background: var(--color-surface);
  border-radius: 10px;
  overflow: hidden;
  margin: 0 auto 16px;
}

.loader-bar-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  border-radius: 10px;
  transition: width 0.3s ease;
}

.loader-text {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  animation: loaderTextFade 1.5s ease-in-out infinite;
}

@keyframes loaderTextFade {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 1; }
}

/* ===== Custom Cursor ===== */
.cursor {
  position: fixed;
  width: 40px;
  height: 40px;
  border: 2px solid var(--color-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, border-color 0.2s, background 0.2s;
  mix-blend-mode: difference;
}

.cursor.hover {
  width: 60px;
  height: 60px;
  border-color: var(--color-accent);
  background: rgba(108, 92, 231, 0.1);
}

.cursor-dot {
  position: fixed;
  width: 6px;
  height: 6px;
  background: var(--color-primary);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: background 0.2s;
}

.cursor-dot.hover {
  background: var(--color-accent);
}

@media (hover: none), (pointer: coarse) {
  .cursor, .cursor-dot { display: none; }
}

/* ===== Scroll Progress ===== */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent), var(--color-accent2));
  z-index: 9998;
  border-radius: 0 3px 3px 0;
}

/* ===== Particle Canvas ===== */
#particleCanvas {
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
  font-family: var(--font-body);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.15) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s;
}

.btn:hover::before {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #8b5cf6);
  color: var(--color-white);
  box-shadow: 0 4px 20px rgba(108, 92, 231, 0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(108, 92, 231, 0.5);
}

.btn-outline {
  background: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 10px 20px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 1.05rem;
}

/* ===== Magnetic Effect ===== */
.magnetic {
  transition: transform 0.2s ease-out;
}

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition);
}

.nav.scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 4px 32px rgba(0, 0, 0, 0.3);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text-light);
  transition: color var(--transition);
  position: relative;
}

.nav-links a:not(.btn)::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width 0.3s ease;
}

.nav-links a:not(.btn):hover {
  color: var(--color-text);
}

.nav-links a:not(.btn):hover::after {
  width: 100%;
}

.nav-links a.btn {
  color: var(--color-white);
}

.nav-links a.btn:hover {
  color: var(--color-white);
}

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

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: shapeFloat 20s ease-in-out infinite;
}

.hero-shape-1 {
  width: 500px;
  height: 500px;
  background: var(--color-primary);
  top: -10%;
  left: -10%;
  animation-delay: 0s;
}

.hero-shape-2 {
  width: 400px;
  height: 400px;
  background: var(--color-accent);
  bottom: -10%;
  right: -5%;
  animation-delay: -5s;
}

.hero-shape-3 {
  width: 300px;
  height: 300px;
  background: var(--color-accent2);
  top: 40%;
  right: 20%;
  animation-delay: -10s;
}

.hero-shape-4 {
  width: 200px;
  height: 200px;
  background: #8b5cf6;
  bottom: 20%;
  left: 15%;
  animation-delay: -15s;
}

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

.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  background: rgba(0, 206, 201, 0.1);
  border: 1px solid rgba(0, 206, 201, 0.2);
  padding: 8px 20px;
  border-radius: 100px;
  margin-bottom: 28px;
  opacity: 0;
  animation: fadeSlideUp 0.8s ease 1.5s forwards;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
  min-height: 1.2em;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--color-text-light);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
  opacity: 0;
  animation: fadeSlideUp 0.8s ease 2s forwards;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeSlideUp 0.8s ease 2.3s forwards;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 64px;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeSlideUp 0.8s ease 2.6s forwards;
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--color-text), var(--color-primary));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

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

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  opacity: 0;
  animation: fadeSlideUp 0.8s ease 3s forwards;
}

.hero-scroll-indicator span {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.scroll-arrow {
  width: 20px;
  height: 20px;
  border-right: 2px solid var(--color-text-muted);
  border-bottom: 2px solid var(--color-text-muted);
  transform: rotate(45deg);
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: rotate(45deg) translate(0, 0); }
  50% { transform: rotate(45deg) translate(5px, 5px); }
}

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

/* ===== Marquee ===== */
.marquee {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  padding: 20px 0;
  overflow: hidden;
  position: relative;
  z-index: 1;
}

.marquee-track {
  display: flex;
  align-items: center;
  gap: 48px;
  animation: marquee 30s linear infinite;
  white-space: nowrap;
}

.marquee-track span {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.marquee-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary);
  flex-shrink: 0;
}

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

/* ===== Sections ===== */
.section {
  padding: 120px 0;
  position: relative;
  z-index: 1;
}

.section-alt {
  background: var(--color-bg-alt);
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.2;
}

.section-sub {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 520px;
  margin-bottom: 48px;
  line-height: 1.7;
}

/* ===== Reveal Animation ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

/* ===== Grid ===== */
.grid {
  display: grid;
  gap: 24px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* ===== Cards ===== */
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  perspective: 1000px;
}

.card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(108, 92, 231, 0.08) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
  pointer-events: none;
}

.card:hover .card-glow {
  opacity: 1;
}

.card:hover {
  border-color: rgba(108, 92, 231, 0.3);
  box-shadow: 0 8px 40px rgba(108, 92, 231, 0.15);
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  transition: all var(--transition);
}

.card:hover .card-icon {
  background: var(--color-primary);
  color: var(--color-white);
  transform: scale(1.1) rotate(5deg);
}

.card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.card p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.65;
}

.card-arrow {
  position: absolute;
  top: 24px;
  right: 24px;
  color: var(--color-text-muted);
  opacity: 0;
  transform: translate(-10px, 10px);
  transition: all var(--transition);
}

.card:hover .card-arrow {
  opacity: 1;
  transform: translate(0, 0);
  color: var(--color-primary);
}

/* ===== Work / Portfolio ===== */
.work-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all var(--transition);
  position: relative;
}

.work-card:hover {
  border-color: rgba(108, 92, 231, 0.3);
  box-shadow: 0 8px 40px rgba(108, 92, 231, 0.15);
}

.work-preview {
  height: 220px;
  position: relative;
  overflow: hidden;
}

.work-preview-1 {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.work-preview-2 {
  background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.work-preview-3 {
  background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.work-browser {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 75%;
  background: var(--color-surface);
  border-radius: 8px 8px 0 0;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.2);
  overflow: hidden;
  transition: transform 0.4s ease;
}

.work-card:hover .work-browser {
  transform: translateX(-50%) translateY(-8px);
}

.work-dots {
  display: flex;
  gap: 6px;
  padding: 10px 14px;
  background: rgba(255, 255, 255, 0.05);
  border-bottom: 1px solid var(--color-border);
}

.work-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #555;
}

.work-dots span:nth-child(1) { background: #ff5f57; }
.work-dots span:nth-child(2) { background: #febc2e; }
.work-dots span:nth-child(3) { background: #28c840; }

.work-content {
  padding: 16px;
}

.work-content::before {
  content: '';
  display: block;
  width: 60%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  margin-bottom: 10px;
}

.work-content::after {
  content: '';
  display: block;
  width: 40%;
  height: 8px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
}

.work-shine {
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
  transition: left 0.6s ease;
  pointer-events: none;
}

.work-card:hover .work-shine {
  left: 100%;
}

.work-info {
  padding: 24px;
}

.work-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--color-accent);
  background: rgba(0, 206, 201, 0.1);
  padding: 4px 12px;
  border-radius: 100px;
  margin-bottom: 12px;
}

.work-info h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.work-info p {
  font-size: 0.9rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

/* ===== About ===== */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about-content p {
  color: var(--color-text-light);
  margin-bottom: 16px;
  line-height: 1.7;
}

.about-list {
  margin-top: 24px;
}

.about-list li {
  position: relative;
  padding-left: 32px;
  margin-bottom: 14px;
  font-weight: 500;
  font-size: 0.95rem;
}

.about-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-primary-light);
  border: 2px solid var(--color-primary);
}

.about-list li::after {
  content: '';
  position: absolute;
  left: 6px;
  top: 9px;
  width: 6px;
  height: 3px;
  border-left: 2px solid var(--color-primary);
  border-bottom: 2px solid var(--color-primary);
  transform: rotate(-45deg);
}

.about-visual {
  display: flex;
  justify-content: center;
}

.about-image-placeholder {
  width: 100%;
  max-width: 400px;
  aspect-ratio: 1;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  gap: 12px;
  position: relative;
  overflow: hidden;
}

.about-glow {
  position: absolute;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(108, 92, 231, 0.1) 0%, transparent 60%);
  animation: glowPulse 3s ease-in-out infinite;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.5; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.1); }
}

.about-image-placeholder p {
  font-weight: 600;
  font-size: 1rem;
}

/* ===== Testimonials ===== */
.testimonial {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}

.testimonial::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 24px;
  font-size: 6rem;
  font-family: Georgia, serif;
  color: var(--color-primary);
  opacity: 0.1;
  line-height: 1;
}

.testimonial:hover {
  border-color: rgba(108, 92, 231, 0.3);
  box-shadow: 0 8px 40px rgba(108, 92, 231, 0.1);
}

.testimonial-stars {
  color: #fdcb6e;
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--color-text-light);
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  color: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  font-size: 0.85rem;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9rem;
}

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

/* ===== CTA / Contact ===== */
.cta-section {
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}

.cta-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.cta-particle {
  position: absolute;
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0;
  animation: particleFloat 4s ease-in-out infinite;
}

@keyframes particleFloat {
  0% { opacity: 0; transform: translateY(0) scale(0); }
  20% { opacity: 0.6; transform: translateY(-20px) scale(1); }
  80% { opacity: 0.6; transform: translateY(-100px) scale(1); }
  100% { opacity: 0; transform: translateY(-120px) scale(0); }
}

.cta-inner {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-inner h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  margin-bottom: 12px;
}

.cta-inner > p {
  font-size: 1.05rem;
  color: var(--color-text-light);
  margin-bottom: 40px;
}

.contact-form {
  max-width: 560px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 14px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--color-surface);
  color: var(--color-text);
  outline: none;
  transition: all var(--transition);
}

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

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(108, 92, 231, 0.15);
}

.contact-form textarea {
  resize: vertical;
  min-height: 100px;
}

.contact-form .btn-primary {
  background: linear-gradient(135deg, var(--color-primary), #8b5cf6);
  color: var(--color-white);
}

.contact-form .btn-primary:hover {
  box-shadow: 0 8px 32px rgba(108, 92, 231, 0.4);
}

/* ===== Footer ===== */
.footer {
  background: var(--color-bg);
  color: var(--color-text-light);
  padding: 64px 0 0;
  border-top: 1px solid var(--color-border);
  position: relative;
  z-index: 1;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .logo {
  color: var(--color-text);
  margin-bottom: 16px;
  display: inline-block;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  color: var(--color-text);
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.footer-col ul li {
  margin-bottom: 10px;
}

.footer-col a {
  font-size: 0.9rem;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 24px 0;
  text-align: center;
}

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

/* ===== Easter Egg ===== */
.easter-egg {
  position: fixed;
  inset: 0;
  z-index: 10001;
  background: rgba(0, 0, 0, 0.85);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all 0.4s ease;
}

.easter-egg.active {
  opacity: 1;
  visibility: visible;
}

.easter-egg-content {
  text-align: center;
  padding: 48px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  max-width: 400px;
  transform: scale(0.8);
  transition: transform 0.4s ease;
}

.easter-egg.active .easter-egg-content {
  transform: scale(1);
}

.easter-egg-content h2 {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  margin-bottom: 12px;
}

.easter-egg-content p {
  color: var(--color-text-light);
  margin-bottom: 24px;
}

/* ===== Responsive ===== */
@media (max-width: 968px) {
  .grid-3 {
    grid-template-columns: repeat(2, 1fr);
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .hero-stats {
    gap: 40px;
  }
}

@media (max-width: 640px) {
  .nav-links {
    display: none;
  }

  .nav-toggle {
    display: flex;
  }

  .nav-links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-bg-alt);
    padding: 24px;
    gap: 20px;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
  }

  .grid-3 {
    grid-template-columns: 1fr;
  }

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

  .hero {
    padding: 100px 0 60px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-stats {
    gap: 24px;
  }

  .stat-number {
    font-size: 2rem;
  }

  .section {
    padding: 80px 0;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}