/* ─────────────────────────────────────
   NexEvent.tech — Apple-Inspired Design
   ───────────────────────────────────── */

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

:root {
  --bg-primary: #050508;
  --bg-secondary: #0c0c1a;
  --bg-card: rgba(255, 255, 255, 0.04);
  --bg-card-hover: rgba(255, 255, 255, 0.07);
  --border: rgba(255, 255, 255, 0.08);
  --border-hover: rgba(255, 255, 255, 0.16);

  --text-primary: #f5f5f7;
  --text-secondary: rgba(245, 245, 247, 0.65);
  --text-muted: rgba(245, 245, 247, 0.4);

  --accent: #5e8fff;
  --accent-glow: rgba(94, 143, 255, 0.25);
  --accent-2: #a855f7;
  --accent-3: #06d6a0;

  --gradient-hero: linear-gradient(135deg, #5e8fff 0%, #a855f7 50%, #ec4899 100%);
  --gradient-card: linear-gradient(135deg, rgba(94, 143, 255, 0.12), rgba(168, 85, 247, 0.08));

  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 8px 32px rgba(0, 0, 0, 0.5);
  --shadow-lg: 0 24px 64px rgba(0, 0, 0, 0.6);
  --shadow-glow: 0 0 40px rgba(94, 143, 255, 0.2);

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

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

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

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

ul {
  list-style: none;
}

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

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

::-webkit-scrollbar-track {
  background: var(--bg-primary);
}

::-webkit-scrollbar-thumb {
  background: rgba(94, 143, 255, 0.5);
  border-radius: 3px;
}

/* ── Container ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── Section Base ── */
.section {
  padding: 120px 0;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-full);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  white-space: nowrap;
  text-decoration: none;
}

.btn-primary {
  background: var(--gradient-hero);
  color: #fff;
  border-color: transparent;
  box-shadow: 0 4px 20px rgba(94, 143, 255, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(94, 143, 255, 0.45);
}

.btn-ghost {
  background: transparent;
  color: var(--text-primary);
  border-color: var(--border-hover);
  backdrop-filter: blur(10px);
}

.btn-ghost:hover {
  background: var(--bg-card-hover);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-white {
  background: #fff;
  color: #050508;
  font-weight: 600;
}

.btn-white:hover {
  background: rgba(255, 255, 255, 0.92);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(255, 255, 255, 0.2);
}

.btn-ghost-white {
  background: transparent;
  color: #fff;
  border-color: rgba(255, 255, 255, 0.4);
}

.btn-ghost-white:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
  font-weight: 600;
}

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

/* ── Nav ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  transition: var(--transition);
  padding: 20px 0;
}

.nav.scrolled {
  background: rgba(5, 5, 8, 0.85);
  backdrop-filter: blur(24px) saturate(180%);
  -webkit-backdrop-filter: blur(24px) saturate(180%);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo-icon {
  font-size: 1.4rem;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-dot {
  color: var(--accent);
  -webkit-text-fill-color: var(--accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  flex: 1;
  justify-content: center;
}

.nav-links a {
  padding: 8px 10px;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-full);
  transition: var(--transition);
  white-space: nowrap;
}

.nav-links a:hover {
  color: var(--text-primary);
  background: var(--bg-card);
}

.nav-cta {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

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

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 1px;
  transition: var(--transition);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: 
    radial-gradient(ellipse at 50% 0%, rgba(94, 143, 255, 0.15) 0%, transparent 65%),
    radial-gradient(ellipse at 80% 80%, rgba(168, 85, 247, 0.1) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 60%, rgba(6, 214, 160, 0.06) 0%, transparent 50%),
    var(--bg-primary);
}

/* 3D perspective grid overlay */
.hero-bg::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(94, 143, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(94, 143, 255, 0.06) 1px, transparent 1px);
  background-size: 60px 60px;
  transform: perspective(800px) rotateX(60deg) scaleY(2.5) translateY(-30%);
  transform-origin: center top;
  mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0.4) 60%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, transparent 0%, rgba(0,0,0,0.6) 30%, rgba(0,0,0,0.4) 60%, transparent 100%);
  pointer-events: none;
  animation: gridPulse 8s ease-in-out infinite;
}

@keyframes gridPulse {
  0%, 100% { opacity: 0.6; }
  50% { opacity: 1; }
}

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

.hero-orb-1 {
  width: 600px;
  height: 600px;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  background: radial-gradient(circle, rgba(94, 143, 255, 0.15), transparent 70%);
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  bottom: 0;
  left: -100px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.12), transparent 70%);
  animation-delay: -3s;
}

.hero-orb-3 {
  width: 350px;
  height: 350px;
  bottom: 50px;
  right: -50px;
  background: radial-gradient(circle, rgba(6, 214, 160, 0.1), transparent 70%);
  animation-delay: -5s;
}

#particleCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.55;
}

@keyframes float {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(-30px);
  }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 900px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  background: rgba(94, 143, 255, 0.1);
  border: 1px solid rgba(94, 143, 255, 0.25);
  border-radius: var(--radius-full);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--accent);
  margin-bottom: 28px;
  animation: fadeUp 0.6s ease both;
}

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

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }

  50% {
    opacity: 0.5;
    transform: scale(1.3);
  }
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  animation: fadeUp 0.6s 0.1s ease both;
}

/* Fix: reserve space for the typed word so title doesn't jump */
.hero-title .typed-line {
  display: block;
  min-height: 1.15em;
}

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

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: var(--text-secondary);
  max-width: 640px;
  margin: 0 auto 40px;
  line-height: 1.7;
  animation: fadeUp 0.6s 0.2s ease both;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeUp 0.6s 0.3s ease both;
}

.hero-stats {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 0;
  flex-wrap: wrap;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 24px 32px;
  backdrop-filter: blur(16px);
  animation: fadeUp 0.6s 0.4s ease both;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 0 32px;
  gap: 4px;
}

.stat-num {
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -0.04em;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-plus {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.8rem;
  color: var(--text-muted);
  font-weight: 500;
}

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

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: fadeUp 1s 1s ease both;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

@keyframes scrollPulse {
  0% {
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
  }

  50% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: scaleY(1);
    transform-origin: top;
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }

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

/* ── Section Headers ── */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  padding: 6px 14px;
  background: rgba(94, 143, 255, 0.1);
  border: 1px solid rgba(94, 143, 255, 0.2);
  border-radius: var(--radius-full);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 1.1;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 1.0625rem;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ── Marquee ── */
.marquee-section {
  padding: 20px 0;
  background: linear-gradient(90deg, transparent, rgba(94, 143, 255, 0.05), transparent);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.marquee-track {
  overflow: hidden;
  position: relative;
}

.marquee-track::before,
.marquee-track::after {
  content: '';
  position: absolute;
  top: 0;
  width: 200px;
  height: 100%;
  z-index: 2;
}

.marquee-track::before {
  left: 0;
  background: linear-gradient(to right, var(--bg-primary), transparent);
}

.marquee-track::after {
  right: 0;
  background: linear-gradient(to left, var(--bg-primary), transparent);
}

.marquee-inner {
  display: flex;
  align-items: center;
  gap: 32px;
  white-space: nowrap;
  animation: marquee 30s linear infinite;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
}

.marquee-inner .sep {
  color: var(--accent);
  opacity: 0.5;
}

@keyframes marquee {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* ── Services ── */
.services-section {
  background: var(--bg-secondary);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.service-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-card);
  opacity: 0;
  transition: var(--transition);
}

.service-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-glow), var(--shadow-md);
}

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

.service-card.featured {
  border-color: rgba(94, 143, 255, 0.3);
  background: rgba(94, 143, 255, 0.06);
}

.service-icon-wrap {
  margin-bottom: 20px;
}

.service-icon {
  width: 52px;
  height: 52px;
  background: rgba(94, 143, 255, 0.12);
  border: 1px solid rgba(94, 143, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(94, 143, 255, 0.2);
  transform: scale(1.05);
}

.service-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.service-card p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 20px;
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.service-tags li {
  font-size: 0.75rem;
  font-weight: 500;
  padding: 4px 12px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border);
  border-radius: var(--radius-full);
  color: var(--text-secondary);
}

.service-link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition);
  position: relative;
  z-index: 1;
}

.service-link:hover {
  gap: 8px;
}

.service-link span {
  transition: var(--transition);
}

/* ── Why Us ── */
.why-section {
  background: var(--bg-primary);
}

.why-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: center;
}

.why-left .section-title {
  text-align: left;
}

.why-left .section-sub {
  text-align: left;
  margin: 0 0 40px;
}

.why-left .section-tag {
  display: inline-block;
  text-align: left;
}

.why-right {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.why-item {
  display: flex;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: var(--transition);
}

.why-item:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-2px);
}

.why-icon {
  font-size: 1.5rem;
  flex-shrink: 0;
}

.why-item h4 {
  font-size: 0.9375rem;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.why-item p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Portfolio ── */
.portfolio-section {
  background: var(--bg-secondary);
}

.portfolio-filter {
  display: flex;
  gap: 10px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.filter-btn {
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 500;
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn.active,
.filter-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 20px;
}

.portfolio-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--border-hover);
}

.portfolio-img {
  height: 220px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.portfolio-icon {
  font-size: 3.5rem;
  transition: var(--transition-slow);
}

.portfolio-card:hover .portfolio-icon {
  transform: scale(1.1) rotate(5deg);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: var(--transition);
  backdrop-filter: blur(4px);
}

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

.portfolio-info {
  padding: 24px;
}

.portfolio-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  display: block;
  margin-bottom: 8px;
}

.portfolio-info h4 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 8px;
  letter-spacing: -0.02em;
}

.portfolio-info p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ── Process ── */
/* ── Process Section — Premium Redesign ── */
.process-section {
  background: var(--bg-primary);
  position: relative;
  overflow: hidden;
}

.process-section::before {
  content: '';
  position: absolute;
  top: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(ellipse, rgba(94, 143, 255, 0.05) 0%, transparent 70%);
  pointer-events: none;
}

.process-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
  max-width: 960px;
  margin: 0 auto;
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(94,143,255,0.2) 20%, rgba(94,143,255,0.2) 80%, transparent);
  transform: translateX(-50%);
  pointer-events: none;
}

.process-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  position: relative;
  transition: var(--transition);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.process-card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(94,143,255,0.06), transparent 60%);
  opacity: 0;
  transition: var(--transition);
}

.process-card:hover {
  border-color: rgba(94, 143, 255, 0.35);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.3), 0 0 0 1px rgba(94,143,255,0.1);
}

.process-card:hover::before {
  opacity: 1;
}

/* Left-column cards have a right-side glow, right-column cards left-side glow */
.process-card:nth-child(odd) {
  border-right-color: rgba(94,143,255,0.25);
}
.process-card:nth-child(even) {
  border-left-color: rgba(94,143,255,0.25);
}

.process-card-header {
  display: flex;
  align-items: center;
  gap: 18px;
}

.process-step-num {
  font-size: 3rem;
  font-weight: 900;
  line-height: 1;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  opacity: 0.22;
  letter-spacing: -0.04em;
  flex-shrink: 0;
  transition: opacity 0.3s ease;
}

.process-card:hover .process-step-num {
  opacity: 0.55;
}

.process-icon-wrap {
  width: 48px;
  height: 48px;
  background: rgba(94, 143, 255, 0.1);
  border: 1px solid rgba(94, 143, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.process-card:hover .process-icon-wrap {
  background: rgba(94, 143, 255, 0.18);
  border-color: rgba(94, 143, 255, 0.4);
  transform: scale(1.08);
}

.process-card-title {
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  line-height: 1.3;
}

.process-card-desc {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.7;
  flex: 1;
}

.process-card-tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(94, 143, 255, 0.08);
  border: 1px solid rgba(94, 143, 255, 0.15);
  border-radius: var(--radius-full);
  padding: 4px 12px;
  width: fit-content;
}

/* Center connector dot on final step */
.process-card.process-full {
  grid-column: 1 / -1;
  max-width: 460px;
  margin: 0 auto;
  width: 100%;
  text-align: center;
  align-items: center;
  background: linear-gradient(135deg, rgba(94,143,255,0.08), rgba(200,80,255,0.05));
  border-color: rgba(94, 143, 255, 0.3);
}

.process-card.process-full .process-card-header {
  flex-direction: column;
  text-align: center;
}

.process-card.process-full .process-step-num {
  opacity: 0.3;
  font-size: 3.5rem;
}

/* Timeline connector arrows: replaced by CSS */
.process-timeline {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  max-width: 1000px;
  margin: 0 auto;
  position: relative;
}

.process-step {
  flex: 1;
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-num {
  width: 56px;
  height: 56px;
  background: var(--gradient-hero);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 800;
  margin: 0 auto 20px;
  box-shadow: 0 0 30px rgba(94, 143, 255, 0.3);
}

.process-content h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.process-content p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.65;
  max-width: 180px;
  margin: 0 auto;
}

.process-connector {
  flex: 0.3;
  height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  margin-top: 27px;
  position: relative;
  opacity: 0.4;
}

/* ── Tech Stack ── */
.tech-section {
  background: var(--bg-secondary);
}

.tech-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
}

.tech-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  padding: 20px 28px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  min-width: 100px;
}

.tech-item:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  color: var(--text-primary);
  transform: translateY(-3px);
}

.tech-logo {
  font-size: 1.75rem;
}

/* ── Team ── */
.team-section {
  background: var(--bg-primary);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  text-align: center;
}

.team-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.team-avatar {
  height: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(255, 255, 255, 0.9);
}

.team-info {
  padding: 28px 20px;
}

.team-info h4 {
  font-size: 1.0625rem;
  font-weight: 700;
  margin-bottom: 6px;
  letter-spacing: -0.02em;
}

.team-role {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: 0.03em;
  display: block;
  margin-bottom: 12px;
}

.team-info p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 16px;
}

.team-social {
  display: flex;
  gap: 10px;
  justify-content: center;
}

.team-social a {
  width: 32px;
  height: 32px;
  background: var(--bg-card-hover);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: var(--transition);
}

.team-social a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ── Testimonials ── */
.testimonials-section {
  background: var(--bg-secondary);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 20px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: var(--transition);
}

.testimonial-card:hover {
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
  transform: translateY(-3px);
}

.testimonial-stars {
  color: #fbbf24;
  font-size: 1.1rem;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.testimonial-card>p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.75;
  font-style: italic;
  margin-bottom: 24px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.9);
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 0.9375rem;
  font-weight: 700;
}

.testimonial-author span {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ── CTA Section ── */
.cta-section {
  position: relative;
  padding: 120px 24px;
  background: var(--bg-primary);
  text-align: center;
  overflow: hidden;
}

.cta-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
}

.cta-orb-1 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(94, 143, 255, 0.2), transparent 70%);
  top: -100px;
  left: -100px;
}

.cta-orb-2 {
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.2), transparent 70%);
  bottom: -100px;
  right: -50px;
}

.cta-content {
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  margin-bottom: 20px;
  background: var(--gradient-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta-content p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 40px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ── Contact Section ── */
.contact-section {
  background: var(--bg-secondary);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 80px;
  align-items: flex-start;
}

.contact-left .section-title {
  text-align: left;
  letter-spacing: -0.035em;
}

.contact-left .section-sub {
  text-align: left;
  margin: 0 0 40px;
}

.contact-left .section-tag {
  display: inline-block;
}

.contact-info-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}

.ci-icon {
  font-size: 1.25rem;
  width: 44px;
  height: 44px;
  background: rgba(94, 143, 255, 0.1);
  border: 1px solid rgba(94, 143, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-info-item strong {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-info-item span {
  font-size: 0.875rem;
  color: var(--text-secondary);
}

/* ── Contact Form ── */
.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  backdrop-filter: blur(12px);
}

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--text-secondary);
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--text-primary);
  outline: none;
  transition: var(--transition);
  -webkit-appearance: none;
  appearance: none;
}

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

.form-group select option {
  background: #1a1a2e;
  color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  background: rgba(94, 143, 255, 0.06);
  box-shadow: 0 0 0 3px rgba(94, 143, 255, 0.1);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-note {
  text-align: center;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-top: 16px;
}

.form-success {
  text-align: center;
  padding: 60px 40px;
}

.success-icon {
  font-size: 3rem;
  margin-bottom: 20px;
}

.form-success h3 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.form-success p {
  color: var(--text-secondary);
}

/* ── Footer ── */
.footer {
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  padding: 80px 0 32px;
}

.footer-top {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 80px;
  margin-bottom: 64px;
}

.footer-brand p {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin: 16px 0 24px;
  max-width: 280px;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-socials a {
  width: 36px;
  height: 36px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer-socials a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
}

.footer-col h5 {
  font-size: 0.875rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
  color: var(--text-primary);
}

.footer-col ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: var(--transition);
}

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

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  font-size: 0.875rem;
  color: var(--text-muted);
  transition: var(--transition);
}

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

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

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

/* ── Responsive ── */
@media (max-width: 1024px) {
  .why-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .process-timeline {
    flex-direction: column;
    align-items: center;
    max-width: 500px;
  }

  .process-connector {
    width: 2px;
    height: 32px;
    margin: 0 0 0 -1px;
    background: linear-gradient(180deg, var(--accent), var(--accent-2));
  }

  .process-step {
    width: 100%;
    max-width: 360px;
  }

  .process-content p {
    max-width: 100%;
  }
}

@media (max-width: 768px) {

  .nav-links,
  .nav-cta {
    display: none;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    inset: 0;
    background: rgba(5, 5, 8, 0.97);
    backdrop-filter: blur(20px);
    align-items: center;
    justify-content: center;
    gap: 24px;
    z-index: 99;
    font-size: 1.25rem;
  }

  .hamburger {
    display: flex;
  }

  .section {
    padding: 80px 0;
  }

  .hero-stats {
    gap: 0;
  }

  .stat-item {
    padding: 0 20px;
  }

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

  .services-grid,
  .portfolio-grid,
  .team-grid,
  .testimonials-grid {
    grid-template-columns: 1fr;
  }

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

  .footer-links {
    grid-template-columns: 1fr 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

  .hero-stats {
    flex-direction: column;
    gap: 24px;
    padding: 24px;
  }

  .stat-divider {
    width: 80px;
    height: 1px;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: clamp(2rem, 10vw, 2.8rem);
  }

  .contact-form {
    padding: 24px;
  }

  .footer-links {
    grid-template-columns: 1fr;
  }

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

/* ── Skeleton Loaders ── */
@keyframes shimmer {
  0% {
    background-position: -800px 0;
  }

  100% {
    background-position: 800px 0;
  }
}

/* ── Skeleton Loaders ── */
.skeleton-card {
  pointer-events: none;
  background: var(--bg-card);
  border: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.skeleton-img,
.skeleton-avatar,
.skeleton-line {
  background: linear-gradient(90deg, 
    rgba(255, 255, 255, 0.03) 25%, 
    rgba(255, 255, 255, 0.08) 50%, 
    rgba(255, 255, 255, 0.03) 75%);
  background-size: 200% 100%;
  animation: shimmer 2s infinite linear;
  border-radius: 8px;
}

.skeleton-img {
  height: 220px;
  border-radius: 0;
}

.skeleton-avatar {
  width: 100%;
  height: 180px;
  border-radius: 0;
}

.skeleton-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.skeleton-line {
  height: 12px;
  width: 100%;
}

.skeleton-line.short {
  width: 40%;
}

.skeleton-line.medium {
  width: 70%;
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

/* Fallback grids — hidden by default, shown by JS when Firestore is unavailable */
#servicesFallback, #teamFallback, #portfolioFallback, #processFallback, #techFallback {
  display: none;
}
#whyFallback {
  display: none;
}

/* ── Partners / Clients Strip ── */
.partners-section {
  padding: 48px 0;
  background: var(--bg-primary);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
}

.partners-label {
  text-align: center;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 28px;
}

.partners-logos {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 28px;
}

.partner-logo {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.02em;
  transition: var(--transition);
  white-space: nowrap;
}

.partner-logo:hover {
  color: var(--text-secondary);
  border-color: var(--border-hover);
  background: var(--bg-card-hover);
}

.partner-logo .pl-icon {
  font-size: 1rem;
  opacity: 0.7;
}

/* ── Trust Badges Strip ── */
.trust-section {
  padding: 56px 0;
  background: var(--bg-secondary);
}

.trust-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 16px;
}

.trust-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.trust-badge:hover {
  border-color: rgba(94, 143, 255, 0.3);
  background: rgba(94, 143, 255, 0.05);
  transform: translateY(-2px);
}

.trust-badge-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  background: rgba(94, 143, 255, 0.12);
  flex-shrink: 0;
}

.trust-badge-text strong {
  display: block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
}

.trust-badge-text span {
  font-size: 0.6875rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ── Testimonial Verified Badge ── */
.testimonial-verified {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--accent-3);
  background: rgba(6, 214, 160, 0.1);
  border: 1px solid rgba(6, 214, 160, 0.2);
  border-radius: var(--radius-full);
  padding: 3px 10px;
  margin-left: auto;
}

.testimonial-verified::before {
  content: '✓';
  font-size: 0.75rem;
}

/* ── WhatsApp Floating Button ── */
.whatsapp-fab {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.5);
  transition: var(--transition);
  cursor: pointer;
  text-decoration: none;
}

.whatsapp-fab:hover {
  background: #1ebe5d;
  transform: scale(1.1);
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6);
}

.whatsapp-fab svg {
  width: 28px;
  height: 28px;
  fill: #fff;
}

.whatsapp-fab-tooltip {
  position: absolute;
  right: 68px;
  background: rgba(5, 5, 8, 0.9);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: var(--radius-md);
  white-space: nowrap;
  pointer-events: none;
  opacity: 0;
  transform: translateX(8px);
  transition: var(--transition);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.whatsapp-fab:hover .whatsapp-fab-tooltip {
  opacity: 1;
  transform: translateX(0);
}

/* ── Improved Footer Trust Row ── */
.footer-trust {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 20px;
  flex-wrap: wrap;
}

.footer-trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 500;
}

.footer-trust-item .ft-dot {
  width: 5px;
  height: 5px;
  background: var(--accent-3);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Contact form `:focus-visible` ring ── */
.form-group input:focus-visible,
.form-group select:focus-visible,
.form-group textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ── Improved select arrow ── */
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(245,245,247,0.4)' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
  cursor: pointer;
}

/* ── Nav active link dot indicator ── */
.nav-links a.nav-active {
  color: var(--text-primary);
  background: var(--bg-card);
}

/* ── Back-to-top button ── */
.back-to-top {
  position: fixed;
  bottom: 96px;
  right: 28px;
  z-index: 998;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  opacity: 0;
  pointer-events: none;
  color: var(--text-secondary);
  backdrop-filter: blur(12px);
}

.back-to-top.visible {
  opacity: 1;
  pointer-events: auto;
}

.back-to-top:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-3px);
}

/* Mobile responsive for FAB */
@media (max-width: 480px) {
  .whatsapp-fab {
    bottom: 20px;
    right: 20px;
    width: 50px;
    height: 50px;
  }
  .back-to-top {
    bottom: 82px;
    right: 20px;
  }
  .trust-badge {
    padding: 10px 16px;
  }
  .partner-logo {
    padding: 8px 16px;
    font-size: 0.75rem;
  }
}