@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --primary: #2563eb;
  --primary-light: #3b82f6;
  --primary-dark: #1d4ed8;
  --primary-10: rgba(37, 99, 235, 0.1);
  --primary-20: rgba(37, 99, 235, 0.2);
  --bg: #ffffff;
  --bg-card: #f8f8f8;
  --bg-card-50: rgba(248, 248, 248, 0.5);
  --fg: #171717;
  --fg-muted: #404040;
  --fg-secondary: #737373;
  --border: #e8e8e8;
  --green: #16a34a;
  --green-10: rgba(22, 163, 74, 0.1);
  --yellow: #eab308;
  --gradient-1: linear-gradient(135deg, #2563eb, #7c3aed);
  --gradient-2: linear-gradient(135deg, #3b82f6, #8b5cf6, #a855f7);
  --radius: 0.5rem;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.06);
  --transition: 0.3s ease;
}

.dark {
  --primary: #4a8af5;
  --primary-light: #5b9bf7;
  --primary-dark: #3b7de8;
  --primary-10: rgba(74, 138, 245, 0.1);
  --primary-20: rgba(74, 138, 245, 0.2);
  --bg: #121212;
  --bg-card: #171717;
  --bg-card-50: rgba(23, 23, 23, 0.5);
  --fg: #fafafa;
  --fg-muted: #b3b3b3;
  --fg-secondary: #a3a3a3;
  --border: #282828;
  --green: #22c55e;
  --green-10: rgba(34, 197, 94, 0.1);
  --yellow: #facc15;
  --shadow-card: 0 1px 3px rgba(0,0,0,0.2);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

img {
  max-width: 100%;
  height: auto;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

@media (min-width: 640px) {
  .container { padding: 0 1.5rem; }
}

@media (min-width: 1024px) {
  .container { padding: 0 2rem; }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.625rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), opacity var(--transition);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--primary);
  color: #fff;
}

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

.btn-lg {
  padding: 0.75rem 2rem;
  font-size: 1rem;
}

.btn-sm {
  padding: 0.375rem 1rem;
  font-size: 0.8125rem;
}

.btn-full { width: 100%; justify-content: center; }

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.25rem 0.75rem;
  border-radius: 9999px;
  background: var(--primary-10);
  color: var(--primary);
  font-size: 0.75rem;
  font-weight: 500;
  border: 1px solid var(--primary-20);
}

.section-label {
  text-align: center;
  margin-bottom: 3rem;
}

.section-label .badge { margin-bottom: 1rem; }

.section-label h2 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 0.75rem;
}

.section-label p {
  color: var(--fg-muted);
  max-width: 32rem;
  margin: 0 auto;
}

@media (min-width: 640px) {
  .section-label h2 { font-size: 2.5rem; }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: transform var(--transition), box-shadow var(--transition);
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0,0,0,0.08);
}

.dark .card:hover {
  box-shadow: 0 8px 25px rgba(0,0,0,0.3);
}

.icon-box {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: var(--radius);
  background: var(--primary-10);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  flex-shrink: 0;
}

.icon-box-lg {
  width: 3rem;
  height: 3rem;
}

.icon-box svg {
  width: 1.25rem;
  height: 1.25rem;
}

.icon-box-lg svg {
  width: 1.5rem;
  height: 1.5rem;
}

.gradient-text {
  background: var(--gradient-2);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: background var(--transition), border var(--transition), backdrop-filter var(--transition);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(255,255,255,0.8);
  backdrop-filter: blur(20px);
  border-bottom-color: var(--border);
}

.dark .navbar.scrolled {
  background: rgba(18,18,18,0.8);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  height: 5rem;
}

.navbar-logo img {
  height: 2.5rem;
  width: auto;
}

.navbar-links {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

@media (min-width: 1024px) {
  .navbar-links { display: flex; }
}

.navbar-links a,
.navbar-links .nav-dropdown-trigger {
  padding: 0.5rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-muted);
  transition: color var(--transition);
  cursor: pointer;
  background: none;
  border: none;
  font-family: inherit;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.navbar-links a.active,
.navbar-links .nav-dropdown-trigger.active {
  color: var(--primary);
}

.navbar-actions {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.theme-toggle {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius);
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-muted);
  transition: color var(--transition);
}

.navbar-actions .btn-primary {
  display: none;
}

@media (min-width: 1024px) {
  .navbar-actions .btn-primary { display: inline-flex; }
}

.mobile-toggle {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius);
  background: transparent;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
}

@media (min-width: 1024px) {
  .mobile-toggle { display: none; }
}

.mobile-menu {
  display: none;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 1rem;
}

.dark .mobile-menu {
  background: rgba(18,18,18,0.95);
}

.mobile-menu.open { display: block; }

@media (min-width: 1024px) {
  .mobile-menu { display: none !important; }
}

.mobile-menu a {
  display: block;
  padding: 0.75rem 1rem;
  border-radius: var(--radius);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--fg-muted);
}

.mobile-menu a.active {
  color: var(--primary);
  background: var(--primary-10);
}

.mobile-services-section {
  padding-left: 1rem;
}

.mobile-services-section a {
  font-size: 0.8125rem;
  padding: 0.5rem 1rem;
}

.mobile-services-section .sub-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-secondary);
  padding: 0.5rem 1rem 0.25rem;
}

.nav-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  padding-top: 0.75rem;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown.open .nav-dropdown-menu {
  display: block;
}

.mega-menu-inner {
  width: 560px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

.dark .mega-menu-inner {
  box-shadow: 0 20px 40px rgba(0,0,0,0.4);
}

.mega-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.mega-category-label {
  font-size: 0.6875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--fg-secondary);
  margin-bottom: 0.75rem;
}

.mega-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.5rem;
  border-radius: var(--radius);
  transition: background var(--transition);
  cursor: pointer;
}

.mega-item:hover {
  background: var(--primary-10);
}

.mega-item .icon-sm {
  width: 2rem;
  height: 2rem;
  border-radius: var(--radius);
  background: var(--primary-10);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 0.125rem;
}

.mega-item .icon-sm svg {
  width: 1rem;
  height: 1rem;
  color: var(--primary);
}

.mega-item-label {
  font-size: 0.875rem;
  font-weight: 500;
}

.mega-item-desc {
  font-size: 0.75rem;
  color: var(--fg-secondary);
}

.mega-footer {
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.mega-footer a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
  display: flex;
  align-items: center;
  gap: 0.375rem;
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1rem 4rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: float 8s ease-in-out infinite;
}

.hero-blob-1 {
  width: 18rem;
  height: 18rem;
  background: rgba(37,99,235,0.12);
  top: 15%;
  left: 10%;
}

.dark .hero-blob-1 { background: rgba(74,138,245,0.08); }

.hero-blob-2 {
  width: 24rem;
  height: 24rem;
  background: rgba(124,58,237,0.08);
  bottom: 20%;
  right: 10%;
  animation-delay: 2s;
}

.dark .hero-blob-2 { background: rgba(139,92,246,0.06); }

.hero-blob-3 {
  width: 16rem;
  height: 16rem;
  background: rgba(6,182,212,0.08);
  top: 40%;
  right: 30%;
  animation-delay: 4s;
}

.dark .hero-blob-3 { background: rgba(34,211,238,0.05); }

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  33% { transform: translate(20px, -15px); }
  66% { transform: translate(-15px, 10px); }
}

.hero-content {
  max-width: 52rem;
  margin: 0 auto;
}

.hero h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) { .hero h1 { font-size: 3.25rem; } }
@media (min-width: 768px) { .hero h1 { font-size: 4rem; } }
@media (min-width: 1024px) { .hero h1 { font-size: 4.5rem; } }

.hero p {
  font-size: 1.125rem;
  color: var(--fg-muted);
  max-width: 36rem;
  margin: 0 auto 2.5rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 2rem;
  margin-top: 3rem;
  flex-wrap: wrap;
}

.hero-stat-value {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary);
}

.hero-stat-label {
  font-size: 0.75rem;
  color: var(--fg-secondary);
  margin-top: 0.125rem;
}

@media (min-width: 640px) {
  .hero-stats { gap: 3rem; }
  .hero-stat-value { font-size: 1.5rem; }
}

/* ===== SLIDER ===== */
.slider-section {
  padding: 5rem 0;
  background: var(--bg-card-50);
  border-top: 1px solid var(--border);
}

.slider-wrapper {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  border-radius: var(--radius);
}

.slide {
  position: absolute;
  inset: 0;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  border-radius: var(--radius);
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.5s, transform 0.5s;
  pointer-events: none;
}

.slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  position: relative;
}

.slide-blue { background: linear-gradient(135deg, rgba(37,99,235,0.15), rgba(99,102,241,0.15)); }
.slide-green { background: linear-gradient(135deg, rgba(16,185,129,0.15), rgba(6,182,212,0.15)); }
.slide-orange { background: linear-gradient(135deg, rgba(249,115,22,0.15), rgba(236,72,153,0.15)); }

.dark .slide-blue { background: linear-gradient(135deg, rgba(37,99,235,0.08), rgba(99,102,241,0.08)); }
.dark .slide-green { background: linear-gradient(135deg, rgba(16,185,129,0.08), rgba(6,182,212,0.08)); }
.dark .slide-orange { background: linear-gradient(135deg, rgba(249,115,22,0.08), rgba(236,72,153,0.08)); }

@media (min-width: 640px) {
  .slide { padding: 3rem; }
}

.slide h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  letter-spacing: -0.02em;
}

@media (min-width: 640px) { .slide h3 { font-size: 1.875rem; } }

.slide p {
  color: var(--fg-muted);
  max-width: 32rem;
  line-height: 1.7;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
}

.slider-dots {
  display: flex;
  gap: 0.5rem;
}

.slider-dot {
  height: 0.375rem;
  border-radius: 9999px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  background: var(--fg-secondary);
  opacity: 0.3;
  width: 0.75rem;
}

.slider-dot.active {
  width: 2rem;
  background: var(--primary);
  opacity: 1;
}

.slider-arrows {
  display: flex;
  gap: 0.5rem;
}

.slider-arrow {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: transparent;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg);
  transition: background var(--transition);
}

.slider-arrow:hover {
  background: var(--primary-10);
}

/* ===== SERVICES GRID ===== */
.services-section { padding: 6rem 0; }
.tech-section {
  padding: 6rem 0;
  background: var(--bg-card-50);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.grid-2 { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.grid-6 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; }

@media (min-width: 768px) {
  .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-6 { grid-template-columns: repeat(3, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-6 { grid-template-columns: repeat(6, 1fr); }
}

.service-card .card {
  height: 100%;
}

.service-card h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem;
}

.service-card p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

.tech-card {
  text-align: center;
}

.tech-card .card { padding: 1.5rem; }

.tech-card .tech-icon {
  font-size: 2.5rem;
  margin-bottom: 0.75rem;
  display: block;
}

.tech-card .tech-icon svg {
  width: 2.5rem;
  height: 2.5rem;
  margin: 0 auto;
}

.tech-card span {
  font-size: 0.875rem;
  font-weight: 500;
}

/* ===== COUNTERS ===== */
.counters-section { padding: 6rem 0; }

.counter-card {
  text-align: center;
}

.counter-card .card { padding: 1.5rem; }

.counter-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--primary);
  margin: 1rem 0 0.25rem;
}

@media (min-width: 640px) { .counter-value { font-size: 2.5rem; } }

.counter-label {
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.features-grid {
  margin-top: 4rem;
}

.feature-item {
  text-align: center;
  padding: 1rem;
}

.feature-item h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin: 1rem 0 0.5rem;
}

.feature-item p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
  max-width: 20rem;
  margin: 0 auto;
}

/* ===== TESTIMONIALS ===== */
.testimonials-section {
  padding: 6rem 0;
  background: var(--bg-card-50);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.testimonial-wrapper {
  max-width: 48rem;
  margin: 0 auto;
  position: relative;
  min-height: 260px;
}

.testimonial-slide {
  position: absolute;
  inset: 0;
  opacity: 0;
  transform: translateX(30px);
  transition: opacity 0.5s, transform 0.5s;
  pointer-events: none;
}

.testimonial-slide.active {
  opacity: 1;
  transform: translateX(0);
  pointer-events: auto;
  position: relative;
}

.testimonial-slide .card {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 2rem;
}

.testimonial-quote {
  color: var(--primary);
  opacity: 0.3;
  margin-bottom: 1rem;
}

.testimonial-quote svg {
  width: 2rem;
  height: 2rem;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  font-style: italic;
}

@media (min-width: 640px) { .testimonial-text { font-size: 1.125rem; } }

.testimonial-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

.testimonial-name {
  font-size: 0.875rem;
  font-weight: 600;
}

.testimonial-role {
  font-size: 0.75rem;
  color: var(--fg-secondary);
}

.stars {
  display: flex;
  gap: 0.125rem;
  color: var(--yellow);
}

.stars svg {
  width: 0.875rem;
  height: 0.875rem;
  fill: var(--yellow);
}

.testimonial-dots {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
}

/* ===== CTA ===== */
.cta-section {
  padding: 6rem 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section h2 {
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 0.75rem;
}

@media (min-width: 640px) { .cta-section h2 { font-size: 2.5rem; } }
@media (min-width: 1024px) { .cta-section h2 { font-size: 3rem; } }

.cta-section p {
  color: var(--fg-muted);
  font-size: 1.125rem;
  max-width: 32rem;
  margin: 0 auto 2.5rem;
}

.cta-buttons {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
  padding: 4rem 0;
}

@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }

.footer-logo img {
  height: 2.5rem;
  width: auto;
  margin-bottom: 1rem;
}

.footer-desc {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-bottom: 1rem;
}

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

.social-link {
  width: 2.25rem;
  height: 2.25rem;
  border-radius: var(--radius);
  background: var(--bg);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--fg-muted);
  transition: transform var(--transition);
}

.social-link:hover { transform: translateY(-2px); }

.social-link svg {
  width: 1rem;
  height: 1rem;
}

.footer h4 {
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.footer ul {
  list-style: none;
}

.footer ul li {
  margin-bottom: 0.5rem;
}

.footer ul a, .footer ul span {
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}

.footer-contact-item svg {
  width: 1rem;
  height: 1rem;
  color: var(--primary);
  flex-shrink: 0;
}

.footer-contact-item a, .footer-contact-item span {
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

@media (min-width: 640px) { .footer-bottom { flex-direction: row; } }

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--fg-secondary);
}

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

.footer-bottom-links span {
  font-size: 0.75rem;
  color: var(--fg-secondary);
}

/* ===== ABOUT PAGE ===== */
.page-header {
  padding: 8rem 0 4rem;
  text-align: center;
}

.page-header h1 {
  font-size: 2.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) { .page-header h1 { font-size: 3rem; } }

.page-header p {
  font-size: 1.125rem;
  color: var(--fg-muted);
  max-width: 36rem;
  margin: 0 auto;
  line-height: 1.7;
}

.values-section { padding: 0 0 6rem; }

.founder-section {
  padding: 6rem 0;
  background: var(--bg-card-50);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.founder-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 1024px) { .founder-grid { grid-template-columns: 1fr 1fr; } }

.founder-info h2 {
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.founder-info p {
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.founder-tags {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
  margin-top: 1.5rem;
}

.founder-tag {
  padding: 0.25rem 0.75rem;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--fg-muted);
}

.skill-bars { }

.skill-bar {
  margin-bottom: 1rem;
}

.skill-bar-header {
  display: flex;
  justify-content: space-between;
  margin-bottom: 0.375rem;
}

.skill-bar-header span:first-child {
  font-size: 0.875rem;
  font-weight: 500;
}

.skill-bar-header span:last-child {
  font-size: 0.75rem;
  color: var(--fg-secondary);
}

.skill-bar-track {
  height: 0.5rem;
  border-radius: 9999px;
  background: var(--border);
  overflow: hidden;
}

.skill-bar-fill {
  height: 100%;
  border-radius: 9999px;
  background: var(--primary);
  width: 0;
  transition: width 1s ease;
}

/* ===== SERVICES PAGE ===== */
.services-detail-section { padding: 6rem 0; }

.service-detail-card {
  margin-bottom: 1.5rem;
}

.service-detail-card .card {
  padding: 2rem;
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}

@media (min-width: 1024px) {
  .service-detail-grid { grid-template-columns: 2fr 1fr; }
}

.service-detail-header {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 1rem;
}

.service-detail-header h3 {
  font-size: 1.25rem;
  font-weight: 600;
}

.service-detail-desc {
  color: var(--fg-muted);
  line-height: 1.7;
}

.service-features h4 {
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 0.75rem;
}

.service-features ul {
  list-style: none;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--fg-muted);
}

.service-features li svg {
  width: 1rem;
  height: 1rem;
  color: var(--primary);
  flex-shrink: 0;
}

/* ===== PORTFOLIO ===== */
.portfolio-section { padding: 6rem 0; }

.project-card .card {
  height: 100%;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.project-thumbnail {
  height: 12rem;
  border-radius: var(--radius) var(--radius) 0 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-thumb-blue { background: rgba(37,99,235,0.08); }
.project-thumb-green { background: rgba(16,185,129,0.08); }
.project-thumb-purple { background: rgba(124,58,237,0.08); }
.project-thumb-amber { background: rgba(245,158,11,0.08); }
.project-thumb-rose { background: rgba(244,63,94,0.08); }
.project-thumb-cyan { background: rgba(6,182,212,0.08); }

.dark .project-thumb-blue { background: rgba(59,130,246,0.06); }
.dark .project-thumb-green { background: rgba(52,211,153,0.06); }
.dark .project-thumb-purple { background: rgba(167,139,250,0.06); }
.dark .project-thumb-amber { background: rgba(251,191,36,0.06); }
.dark .project-thumb-rose { background: rgba(251,113,133,0.06); }
.dark .project-thumb-cyan { background: rgba(103,232,249,0.06); }

.project-thumb-icon {
  width: 3rem;
  height: 3rem;
  border-radius: var(--radius);
  background: rgba(255,255,255,0.8);
  display: flex;
  align-items: center;
  justify-content: center;
}

.dark .project-thumb-icon {
  background: rgba(0,0,0,0.3);
}

.project-thumb-icon svg {
  width: 1.25rem;
  height: 1.25rem;
  color: var(--fg-muted);
}

.project-body {
  padding: 1.5rem;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-body h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.project-body p {
  font-size: 0.875rem;
  color: var(--fg-muted);
  line-height: 1.6;
  flex: 1;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.project-tag {
  padding: 0.125rem 0.5rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--fg-muted);
}

/* ===== CONTACT ===== */
.contact-section { padding: 6rem 0; }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 1024px) { .contact-grid { grid-template-columns: 2fr 1fr; } }

.contact-form-card .card { padding: 2rem; }

.contact-form h2 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

@media (min-width: 640px) { .form-row-2 { grid-template-columns: 1fr 1fr; } }

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.form-group:not(:last-child) {
  margin-bottom: 1.25rem;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 500;
}

.form-group input,
.form-group textarea {
  padding: 0.625rem 0.75rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  color: var(--fg);
  font-size: 0.875rem;
  font-family: inherit;
  outline: none;
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--primary);
}

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

.contact-info-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-info-card .card {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-info-card h3 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.contact-info-card p, .contact-info-card a {
  font-size: 0.875rem;
  color: var(--fg-muted);
  display: block;
}

.whatsapp-icon-box {
  background: var(--green-10) !important;
}

.whatsapp-icon-box svg {
  color: var(--green) !important;
}

/* ===== SCROLL ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 { transition-delay: 0.1s; }
.fade-in-delay-2 { transition-delay: 0.2s; }
.fade-in-delay-3 { transition-delay: 0.3s; }
.fade-in-delay-4 { transition-delay: 0.4s; }
.fade-in-delay-5 { transition-delay: 0.5s; }

/* ===== UTILITIES ===== */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }