/* ============================================
   SERVLINK LLC — Main Stylesheet
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  --bg-primary: #0a0a0f;
  --bg-secondary: #0d1117;
  --bg-card: rgba(255, 255, 255, 0.03);
  --bg-card-hover: rgba(255, 255, 255, 0.06);
  --glass: rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.08);
  --accent: #00d4ff;
  --accent-rgb: 0, 212, 255;
  --secondary: #7b2dff;
  --secondary-rgb: 123, 45, 255;
  --gradient: linear-gradient(135deg, var(--accent), var(--secondary));
  --text-primary: #ffffff;
  --text-secondary: #a0a0b0;
  --text-muted: #5a5a6e;
  --font-main: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
  --nav-height: 72px;
  --container-max: 1200px;
  --radius: 12px;
  --radius-sm: 8px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
}

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

::selection {
  background: rgba(var(--accent-rgb), 0.3);
  color: var(--text-primary);
}

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

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
  color: inherit;
}

/* --- Cursor Glow --- */
#cursor-glow {
  position: fixed;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.06) 0%, transparent 70%);
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: opacity 0.3s;
  opacity: 0;
}

body:hover #cursor-glow {
  opacity: 1;
}

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

/* --- Container --- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

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

/* --- Section Header --- */
.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.08);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
  line-height: 1.15;
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   NAVIGATION
   ============================================ */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  z-index: 1000;
  transition: var(--transition);
  background: transparent;
}

#navbar.scrolled {
  background: rgba(10, 10, 15, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.nav-container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.3rem;
  z-index: 10;
}

.logo-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: var(--gradient);
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 1.1rem;
  color: #0a0a0f;
}

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

.nav-link {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--text-primary);
}

.nav-link:hover::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.lang-btn {
  cursor: pointer;
  font-size: 0.85rem;
  font-weight: 500;
  padding: 6px 12px;
  border-radius: 100px;
  border: 1px solid var(--glass-border);
  background: var(--glass);
  transition: var(--transition);
  display: flex;
  align-items: center;
  gap: 4px;
}

.lang-btn:hover {
  border-color: rgba(var(--accent-rgb), 0.3);
}

.lang-active {
  color: var(--accent);
}

.lang-inactive {
  color: var(--text-muted);
}

.lang-separator {
  color: var(--text-muted);
}

.nav-cta {
  font-size: 0.9rem;
  font-weight: 500;
  padding: 8px 20px;
  border-radius: 100px;
  background: var(--gradient);
  color: #0a0a0f;
  transition: var(--transition);
}

.nav-cta:hover {
  box-shadow: 0 0 20px rgba(var(--accent-rgb), 0.4);
  transform: translateY(-1px);
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  z-index: 10;
  padding: 4px;
}

.mobile-menu-btn span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
  border-radius: 2px;
}

.mobile-menu-btn.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--nav-height);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.08) 0%, rgba(var(--secondary-rgb), 0.04) 40%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.hero-content {
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
  position: relative;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 1px;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.06);
  border: 1px solid rgba(var(--accent-rgb), 0.15);
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 32px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(var(--accent-rgb), 0.4); }
  50% { opacity: 0.7; box-shadow: 0 0 0 6px rgba(var(--accent-rgb), 0); }
}

.hero-title {
  font-size: clamp(2.8rem, 7vw, 5rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin-bottom: 24px;
}

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

.typed-cursor {
  display: inline-block;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: blink-cursor 1s infinite;
  font-weight: 300;
}

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

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-cta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient);
  color: #0a0a0f;
}

.btn-primary:hover {
  box-shadow: 0 0 30px rgba(var(--accent-rgb), 0.4), 0 0 60px rgba(var(--accent-rgb), 0.15);
  transform: translateY(-2px);
}

.btn-ghost {
  border: 1px solid var(--glass-border);
  background: var(--glass);
  color: var(--text-primary);
}

.btn-ghost:hover {
  border-color: rgba(var(--accent-rgb), 0.3);
  background: rgba(var(--accent-rgb), 0.06);
}

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

/* --- Hero Stats --- */
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat-number {
  font-size: 2rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-suffix {
  font-size: 1.5rem;
  font-weight: 600;
  background: var(--gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  display: block;
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-top: 4px;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--glass-border);
}

/* --- Scroll Indicator --- */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}

.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-down 2s infinite;
}

@keyframes scroll-down {
  0% { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50% { transform: scaleY(1); transform-origin: top; opacity: 1; }
  51% { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; opacity: 0.5; }
}

/* ============================================
   SERVICES
   ============================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  position: relative;
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  overflow: hidden;
}

.service-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(var(--accent-rgb), 0.15);
  transform: translateY(-4px);
}

.card-glow {
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(var(--accent-rgb), 0.06) 0%, transparent 50%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s;
}

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

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 20px;
}

.service-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--accent);
}

.service-card h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 12px;
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.service-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.service-tags span {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: 100px;
  background: rgba(var(--accent-rgb), 0.06);
  border: 1px solid rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
  letter-spacing: 0.5px;
}

/* ============================================
   PROCESS
   ============================================ */
.process-timeline {
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  left: 32px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(to bottom, var(--accent), var(--secondary), transparent);
}

.process-step {
  display: flex;
  gap: 32px;
  margin-bottom: 48px;
  position: relative;
}

.process-step:last-child {
  margin-bottom: 0;
}

.step-number {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--accent);
  background: var(--bg-primary);
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: 50%;
  position: relative;
  z-index: 2;
}

.step-content h3 {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 8px;
  margin-top: 4px;
}

.step-content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   TECH STACK
   ============================================ */
.tech-categories {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 24px;
}

.tech-category {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
}

.tech-cat-title {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  text-align: center;
}

.tech-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.tech-item {
  text-align: center;
  padding: 10px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid transparent;
  transition: var(--transition);
  cursor: default;
}

.tech-item:hover {
  border-color: rgba(var(--accent-rgb), 0.2);
  background: rgba(var(--accent-rgb), 0.04);
  box-shadow: 0 0 15px rgba(var(--accent-rgb), 0.08);
}

.tech-name {
  font-size: 0.9rem;
  font-weight: 500;
}

/* ============================================
   WHY SERVLINK
   ============================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.why-card {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.why-card:hover {
  background: var(--bg-card-hover);
  border-color: rgba(var(--accent-rgb), 0.15);
  transform: translateY(-4px);
}

.why-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
}

.why-icon svg {
  width: 100%;
  height: 100%;
  stroke: var(--accent);
}

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

.why-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ============================================
   CONTACT
   ============================================ */
#contact {
  background: linear-gradient(180deg, transparent 0%, rgba(var(--accent-rgb), 0.02) 100%);
}

.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-info .section-tag {
  margin-bottom: 16px;
}

.contact-info .section-title {
  text-align: left;
  margin-bottom: 16px;
}

.contact-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 32px;
  line-height: 1.7;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.contact-item svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  stroke: var(--accent);
}

/* --- Form --- */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 36px;
}

.form-group {
  position: relative;
  margin-bottom: 28px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 0;
  font-size: 0.95rem;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--glass-border);
  color: var(--text-primary);
  transition: var(--transition);
}

/* --- Custom Select Dropdown --- */
.custom-select-group {
  position: relative;
}

.custom-select {
  position: relative;
  cursor: pointer;
}

.custom-select-trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  border-bottom: 1px solid var(--glass-border);
  transition: var(--transition);
}

.custom-select.open .custom-select-trigger {
  border-color: var(--accent);
}

.custom-select-value {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.custom-select-value.selected {
  color: var(--text-primary);
}

.custom-select-arrow {
  color: var(--accent);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.custom-select.open .custom-select-arrow {
  transform: rotate(180deg);
}

.custom-select-options {
  display: none;
  position: absolute;
  top: calc(100% + 4px);
  left: 0;
  right: 0;
  background: #14142a;
  border: 1px solid rgba(var(--accent-rgb), 0.2);
  border-radius: var(--radius-sm);
  list-style: none;
  z-index: 100;
  overflow: hidden;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.custom-select.open .custom-select-options {
  display: block;
  animation: dropdown-appear 0.2s ease;
}

@keyframes dropdown-appear {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

.custom-select-options li {
  padding: 12px 16px;
  font-size: 0.92rem;
  color: var(--text-secondary);
  cursor: pointer;
  transition: background 0.2s, color 0.2s;
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.custom-select-options li:last-child {
  border-bottom: none;
}

.custom-select-options li:hover {
  background: rgba(var(--accent-rgb), 0.1);
  color: var(--accent);
}

.custom-select-options li.active {
  background: rgba(var(--accent-rgb), 0.15);
  color: var(--accent);
  font-weight: 500;
}

.custom-select-label {
  position: absolute;
  left: 0;
  top: 14px;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
  pointer-events: none;
}

.custom-select-group.has-value .custom-select-label,
.custom-select.open ~ .custom-select-label {
  top: -8px;
  font-size: 0.75rem;
  color: var(--accent);
}

.custom-select.open ~ .form-line {
  width: 100%;
}

.form-group label {
  position: absolute;
  left: 0;
  top: 14px;
  font-size: 0.9rem;
  color: var(--text-muted);
  transition: var(--transition);
  pointer-events: none;
}

.form-group input:focus ~ label,
.form-group input:not(:placeholder-shown) ~ label,
.form-group textarea:focus ~ label,
.form-group textarea:not(:placeholder-shown) ~ label,
.form-group select:focus ~ label,
.form-group select:valid ~ label {
  top: -8px;
  font-size: 0.75rem;
  color: var(--accent);
}

.form-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient);
  transition: var(--transition);
}

.form-group input:focus ~ .form-line,
.form-group textarea:focus ~ .form-line,
.form-group select:focus ~ .form-line {
  width: 100%;
}

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

.contact-form .btn {
  margin-top: 8px;
}

/* ============================================
   FOOTER
   ============================================ */
#footer {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--glass-border);
  padding: 64px 0 32px;
}

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

.footer-tagline {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-top: 16px;
  max-width: 280px;
}

.footer-links-group h4 {
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 0.5px;
}

.footer-links-group a {
  display: block;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-bottom: 10px;
  transition: var(--transition);
}

.footer-links-group a:hover {
  color: var(--accent);
}

.footer-contact-info {
  margin-top: 12px;
}

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

.footer-email:hover {
  color: var(--text-primary);
  text-shadow: 0 0 10px rgba(var(--accent-rgb), 0.4);
}

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

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

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .tech-categories {
    grid-template-columns: repeat(2, 1fr);
  }
  .why-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: rgba(10, 10, 15, 0.96);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 32px;
    z-index: 5;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links .nav-link {
    font-size: 1.4rem;
    font-weight: 500;
  }

  .mobile-menu-btn {
    display: flex;
  }

  .nav-cta {
    display: none;
  }

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

  .tech-categories {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .contact-info .section-title {
    font-size: 1.8rem;
  }

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

  .hero-stats {
    gap: 24px;
  }

  .stat-divider {
    display: none;
  }

  .process-timeline::before {
    left: 16px;
  }

  .step-number {
    width: 32px;
    height: 32px;
    font-size: 0.8rem;
  }

  .process-step {
    gap: 20px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

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

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

  .tech-categories {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 24px;
  }
}