/* ============================================================
   APPSAINT.IN — Design System & Global Styles
   Premium dark theme with glassmorphism, gradients & animations
   ============================================================ */

/* --- Google Fonts (loaded in HTML) --- */
/* Inter (body), Space Grotesk (headings) */

/* ============================================================
   CSS Custom Properties (Design Tokens)
   ============================================================ */
:root {
  /* --- Colors --- */
  --bg-primary: #060a17;
  --bg-secondary: #0d1428;
  --bg-tertiary: #16203c;
  --bg-card: rgba(13, 20, 40, 0.75);
  --bg-glass: rgba(255, 255, 255, 0.04);
  --bg-glass-hover: rgba(255, 255, 255, 0.08);
  --border-glass: rgba(255, 255, 255, 0.1);
  --border-glass-hover: rgba(0, 242, 254, 0.3);

  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-tertiary: #64748b;
  --text-muted: #475569;

  --accent-blue: #3b82f6;
  --accent-violet: #8b5cf6;
  --accent-cyan: #00f2fe;
  --accent-emerald: #10b981;
  --accent-rose: #f43f5e;

  --gradient-primary: linear-gradient(135deg, #2563eb 0%, #3b82f6 50%, #8b5cf6 100%);
  --gradient-hero: linear-gradient(135deg, #00f2fe 0%, #3b82f6 40%, #8b5cf6 100%);
  --gradient-cta: linear-gradient(135deg, #00f2fe 0%, #3b82f6 50%, #d946ef 100%);
  --gradient-text: linear-gradient(135deg, #00f2fe, #3b82f6, #a855f7);
  --gradient-card-border: linear-gradient(135deg, rgba(0,242,254,0.4), rgba(59,130,246,0.15), rgba(139,92,246,0.4));

  /* --- Typography --- */
  --font-heading: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;

  --fs-xs: 0.75rem;
  --fs-sm: 0.875rem;
  --fs-base: 1rem;
  --fs-md: 1.125rem;
  --fs-lg: 1.25rem;
  --fs-xl: 1.5rem;
  --fs-2xl: 2rem;
  --fs-3xl: 2.5rem;
  --fs-4xl: 3rem;
  --fs-5xl: 3.75rem;
  --fs-6xl: 4.5rem;

  /* --- Spacing --- */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* --- Borders & Radius --- */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  --radius-2xl: 1.5rem;
  --radius-full: 9999px;

  /* --- Shadows --- */
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.3), 0 2px 4px -2px rgba(0,0,0,0.3);
  --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.4), 0 4px 6px -4px rgba(0,0,0,0.4);
  --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.4), 0 8px 10px -6px rgba(0,0,0,0.4);
  --shadow-glow: 0 0 40px rgba(99,102,241,0.15);
  --shadow-glow-hover: 0 0 60px rgba(99,102,241,0.25);

  /* --- Transitions --- */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 250ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: 500ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* --- Layout --- */
  --container-max: 1280px;
  --container-narrow: 800px;
  --nav-height: 72px;
}


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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  font-size: 16px;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-secondary);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}


/* ============================================================
   Utility Classes
   ============================================================ */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.container--narrow {
  max-width: var(--container-narrow);
}

.section {
  padding: var(--space-24) 0;
  position: relative;
}

.section--sm {
  padding: var(--space-16) 0;
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-full);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--accent-blue);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

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

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--fs-4xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.section-subtitle {
  font-size: var(--fs-md);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.7;
}

.text-center { text-align: center; }
.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

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


/* ============================================================
   Navigation
   ============================================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  display: flex;
  align-items: center;
  transition: background var(--transition-base), box-shadow var(--transition-base), backdrop-filter var(--transition-base);
}

.nav.scrolled {
  background: rgba(10, 15, 28, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  box-shadow: 0 1px 0 rgba(255,255,255,0.05), var(--shadow-lg);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-6);
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.nav__logo img {
  height: 40px;
  width: auto;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  position: relative;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  letter-spacing: 0.01em;
}

.nav__link:hover,
.nav__link.active {
  color: var(--text-primary);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: var(--radius-full);
  transition: width var(--transition-base);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-5);
  background: var(--gradient-primary);
  color: white;
  font-size: var(--fs-sm);
  font-weight: 600;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.nav__cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(99,102,241,0.4);
}

.nav__cta--upwork {
  background: linear-gradient(135deg, #14a800, #108a00);
  box-shadow: 0 4px 15px rgba(20, 168, 0, 0.25);
  margin-left: var(--space-2);
}

.nav__cta--upwork:hover {
  box-shadow: 0 4px 20px rgba(20, 168, 0, 0.5);
}

.nav__cta--upwork svg {
  flex-shrink: 0;
}

/* Mobile Menu Toggle */
.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

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

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

.nav__toggle.active span:nth-child(2) {
  opacity: 0;
}

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


/* ============================================================
   Buttons
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-weight: 600;
  font-size: var(--fs-sm);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  cursor: pointer;
  border: none;
  line-height: 1.5;
  letter-spacing: 0.01em;
}

.btn--primary {
  background: var(--gradient-primary);
  color: white;
  box-shadow: 0 4px 15px rgba(99,102,241,0.3);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(99,102,241,0.4);
}

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

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

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--fs-base);
  border-radius: var(--radius-xl);
}

.btn--icon {
  width: 44px;
  height: 44px;
  padding: 0;
  border-radius: var(--radius-lg);
}

.btn svg {
  width: 18px;
  height: 18px;
}


/* ============================================================
   Glass Card
   ============================================================ */
.glass-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-base);
}

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

.glass-card__icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-6);
  color: var(--accent-blue);
  font-size: var(--fs-xl);
  transition: all var(--transition-base);
}

.glass-card:hover .glass-card__icon {
  background: rgba(99,102,241,0.2);
  transform: scale(1.05);
}

.glass-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.glass-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}


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

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__mesh {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.4;
  animation: float 20s ease-in-out infinite;
}

.hero__mesh--1 {
  top: -10%;
  right: -10%;
  background: radial-gradient(circle, rgba(99,102,241,0.5) 0%, transparent 70%);
}

.hero__mesh--2 {
  bottom: -20%;
  left: -10%;
  background: radial-gradient(circle, rgba(139,92,246,0.4) 0%, transparent 70%);
  animation-delay: -7s;
}

.hero__mesh--3 {
  top: 40%;
  left: 40%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.3) 0%, transparent 70%);
  animation-delay: -14s;
}

@keyframes float {
  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(10px, -10px) scale(1.02); }
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse at center, black 30%, transparent 70%);
}

.hero__container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: var(--space-12);
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-16) var(--space-6) var(--space-12);
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 100%;
  margin: 0;
  text-align: left;
}

/* --- Hero Right Visual: Breathtaking Cyber-Glass App Studio Showcase --- */
.hero__visual {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-showcase {
  position: relative;
  width: 100%;
  max-width: 540px;
}

.hero-showcase__glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.22) 0%, rgba(139, 92, 246, 0.18) 50%, transparent 70%);
  filter: blur(50px);
  z-index: -1;
  pointer-events: none;
  animation: pulse-glow 6s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
  0% { transform: translate(-50%, -50%) scale(0.95); opacity: 0.7; }
  100% { transform: translate(-50%, -50%) scale(1.08); opacity: 1; }
}

.hero-showcase__card {
  background: rgba(13, 20, 40, 0.82);
  border: 1px solid var(--border-glass-hover);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.7), 0 0 30px rgba(0, 242, 254, 0.15);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  overflow: hidden;
  position: relative;
}

.hero-showcase__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-bottom: var(--space-4);
  margin-bottom: var(--space-5);
  border-bottom: 1px solid var(--border-glass);
}

.hero-showcase__dots {
  display: flex;
  gap: 6px;
}

.hero-showcase__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}
.hero-showcase__dot--red { background: #ff5f56; }
.hero-showcase__dot--yellow { background: #ffbd2e; }
.hero-showcase__dot--green { background: #27c93f; }

.hero-showcase__status {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: var(--fs-xs);
  font-weight: 600;
  color: var(--accent-emerald);
  background: rgba(16, 185, 129, 0.12);
  padding: 4px 10px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.hero-showcase__title {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.hero-showcase__apps {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}

.hero-app-card {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-3);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  text-decoration: none;
}

.hero-app-card:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: var(--accent-cyan);
  transform: translateX(4px);
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.1);
}

.hero-app-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

.hero-app-card__info {
  flex: 1;
  min-width: 0;
}

.hero-app-card__name {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 700;
  color: var(--text-primary);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 2px;
}

.hero-app-card__cat {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  display: block;
}

.hero-app-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-app-card__rating {
  font-size: var(--fs-xs);
  font-weight: 600;
  color: #fbbf24;
}

.hero-app-card__platform {
  font-size: var(--fs-xs);
  background: rgba(255, 255, 255, 0.06);
  padding: 2px 8px;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
}

.hero-showcase__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-4);
  border-top: 1px solid var(--border-glass);
  font-size: var(--fs-xs);
  color: var(--text-secondary);
}

.hero-showcase__team {
  display: flex;
  align-items: center;
  gap: 8px;
}

.hero-showcase__avatar-group {
  display: flex;
  align-items: center;
}

.hero-showcase__avatar {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--bg-primary);
  margin-left: -6px;
}

.hero-showcase__avatar:first-child {
  margin-left: 0;
}

.hero-showcase__pill-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, rgba(20, 168, 0, 0.15), rgba(16, 185, 129, 0.15));
  border: 1px solid rgba(20, 168, 0, 0.4);
  color: #22c55e;
  padding: 4px 10px;
  border-radius: var(--radius-full);
  font-weight: 600;
}

/* Floating interactive badges overlapping the dashboard card */
.hero-float-badge {
  position: absolute;
  z-index: 10;
  background: rgba(13, 20, 40, 0.9);
  border: 1px solid var(--border-glass-hover);
  border-radius: var(--radius-xl);
  padding: var(--space-3) var(--space-4);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 242, 254, 0.2);
  backdrop-filter: blur(16px);
  display: flex;
  align-items: center;
  gap: var(--space-3);
  animation: float 6s ease-in-out infinite;
}

.hero-float-badge--top {
  top: -20px;
  right: -15px;
}

.hero-float-badge--bottom {
  bottom: -18px;
  left: -20px;
  animation-delay: -3s;
}

.hero-float-badge__icon {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: rgba(20, 168, 0, 0.15);
  border: 1px solid rgba(20, 168, 0, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.hero-float-badge__title {
  font-family: var(--font-heading);
  font-size: var(--fs-xs);
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.hero-float-badge__sub {
  font-size: 0.72rem;
  color: var(--accent-emerald);
  font-weight: 600;
  display: block;
}

@media (max-width: 1024px) {
  .hero__container {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }
  
  .hero__content {
    max-width: 100%;
    text-align: center;
  }
  
  .hero__actions {
    justify-content: center;
  }
  
  .hero__stats {
    justify-content: center;
  }

  .upwork-trust-bar {
    justify-content: center;
  }
  
  .hero__visual {
    max-width: 540px;
    margin: 0 auto;
  }
  
  .hero-float-badge--top {
    right: 5px;
  }
  
  .hero-float-badge--bottom {
    left: 5px;
  }
}

@media (max-width: 640px) {
  .hero-float-badge {
    display: none;
  }
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-3);
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  font-weight: 500;
  color: var(--accent-emerald);
  margin-bottom: var(--space-8);
}

.hero__badge .pulse {
  width: 8px;
  height: 8px;
  background: var(--accent-emerald);
  border-radius: 50%;
  position: relative;
}

.hero__badge .pulse::after {
  content: '';
  position: absolute;
  inset: -3px;
  border: 2px solid var(--accent-emerald);
  border-radius: 50%;
  animation: ping 1.5s cubic-bezier(0, 0, 0.2, 1) infinite;
}

@keyframes ping {
  0% { transform: scale(1); opacity: 0.75; }
  100% { transform: scale(2); opacity: 0; }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--fs-6xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  margin-bottom: var(--space-6);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-10);
  max-width: 600px;
}

.hero__actions {
  display: flex;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  gap: var(--space-12);
  margin-top: var(--space-16);
  padding-top: var(--space-8);
  border-top: 1px solid var(--border-glass);
}

.hero__stat-value {
  font-family: var(--font-heading);
  font-size: var(--fs-3xl);
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1;
  margin-bottom: var(--space-1);
}

.hero__stat-label {
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
}


/* ============================================================
   Expertise / Tech Grid
   ============================================================ */
.expertise-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.expertise-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-8) var(--space-4);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
  cursor: default;
}

.expertise-item:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

.expertise-item__icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: rgba(99,102,241,0.08);
  transition: all var(--transition-base);
}

.expertise-item:hover .expertise-item__icon {
  transform: scale(1.1);
  background: rgba(99,102,241,0.15);
}

.expertise-item__icon img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.expertise-item__name {
  font-family: var(--font-heading);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--text-primary);
}


/* ============================================================
   Services Section
   ============================================================ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.service-card {
  position: relative;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  transition: all var(--transition-base);
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.service-card:hover {
  background: var(--bg-glass-hover);
  border-color: var(--border-glass-hover);
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
}

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

.service-card__number {
  font-family: var(--font-heading);
  font-size: var(--fs-5xl);
  font-weight: 800;
  color: rgba(99,102,241,0.08);
  line-height: 1;
  margin-bottom: var(--space-6);
}

.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-5);
  color: var(--accent-blue);
  font-size: 1.4rem;
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-xl);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.service-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: var(--space-6);
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.service-card__tag {
  padding: var(--space-1) var(--space-3);
  background: rgba(99,102,241,0.06);
  border: 1px solid rgba(99,102,241,0.12);
  border-radius: var(--radius-full);
  font-size: var(--fs-xs);
  color: var(--text-tertiary);
}


/* ============================================================
   Stats / Counter Section
   ============================================================ */
.stats-section {
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.stat-item {
  text-align: center;
  padding: var(--space-8) var(--space-4);
  position: relative;
}

.stat-item:not(:last-child)::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 1px;
  background: var(--border-glass);
}

.stat-item__value {
  font-family: var(--font-heading);
  font-size: var(--fs-5xl);
  font-weight: 700;
  line-height: 1;
  margin-bottom: var(--space-2);
}

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

.stat-item__label {
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 500;
}


/* ============================================================
   Upwork Trust Bar & Badges (100% Job Success, Top Rated Plus)
   ============================================================ */
.upwork-trust-bar {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  margin-top: var(--space-6);
  margin-bottom: var(--space-8);
}

.upwork-pill {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.65rem 1.35rem;
  background: rgba(20, 168, 0, 0.14);
  border: 1px solid rgba(20, 168, 0, 0.45);
  border-radius: 9999px;
  color: #ffffff;
  font-size: var(--fs-sm);
  font-weight: 600;
  box-shadow: 0 0 25px rgba(20, 168, 0, 0.2);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.upwork-pill:hover {
  background: rgba(20, 168, 0, 0.25);
  border-color: rgba(20, 168, 0, 0.8);
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(20, 168, 0, 0.35);
  color: #ffffff;
}

.upwork-pill--top-rated {
  background: linear-gradient(135deg, rgba(251, 191, 36, 0.18), rgba(245, 158, 11, 0.12));
  border: 1px solid rgba(251, 191, 36, 0.55);
  color: #ffffff;
  box-shadow: 0 0 25px rgba(251, 191, 36, 0.2);
}

.upwork-pill--top-rated:hover {
  background: rgba(251, 191, 36, 0.28);
  border-color: rgba(251, 191, 36, 0.85);
  box-shadow: 0 8px 30px rgba(251, 191, 36, 0.35);
  color: #ffffff;
}

.upwork-pill__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15em;
}

.upwork-pill__stat {
  color: #22c55e;
  font-weight: 800;
  margin-right: 3px;
}

.upwork-pill--top-rated .upwork-pill__stat {
  color: #fbbf24;
}

/* ============================================================
   Testimonials
   ============================================================ */
.testimonials-slider {
  width: 100%;
  overflow: hidden;
  position: relative;
  padding: var(--space-6) 0;
  mask-image: linear-gradient(to right, transparent 0%, black 7%, black 93%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 7%, black 93%, transparent 100%);
}

.testimonials-track {
  display: flex;
  gap: var(--space-6);
  margin-top: var(--space-6);
  position: relative;
  width: max-content;
}

.testimonial-card {
  width: 400px;
  max-width: 420px;
  flex-shrink: 0;
  background: linear-gradient(145deg, rgba(22, 32, 60, 0.75), rgba(13, 20, 40, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 10px 35px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  position: relative;
  overflow: hidden;
}

.testimonial-card::after {
  content: '“';
  position: absolute;
  top: 6px;
  right: 24px;
  font-size: 6.5rem;
  font-family: Georgia, serif;
  color: rgba(0, 242, 254, 0.06);
  line-height: 1;
  pointer-events: none;
}

.testimonial-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 242, 254, 0.45);
  background: linear-gradient(145deg, rgba(28, 41, 75, 0.85), rgba(17, 27, 54, 0.95));
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.5), 0 0 35px rgba(0, 242, 254, 0.18);
}

.testimonial-card__stars {
  display: flex;
  gap: var(--space-1);
  margin-bottom: var(--space-4);
  color: #fbbf24;
  font-size: var(--fs-base);
  letter-spacing: 2px;
  text-shadow: 0 0 12px rgba(251, 191, 36, 0.5);
}

.testimonial-card__text {
  font-size: 1.05rem;
  color: #e2e8f0;
  line-height: 1.75;
  margin-bottom: var(--space-6);
  font-style: italic;
  position: relative;
  z-index: 2;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  position: relative;
  z-index: 2;
}

.testimonial-card__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, #00f2fe, #3b82f6);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #060a17;
  font-weight: 800;
  font-size: var(--fs-base);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.45);
  flex-shrink: 0;
}

.testimonial-card__name {
  font-weight: 700;
  color: #ffffff;
  font-size: var(--fs-base);
}

.testimonial-card__role {
  font-size: var(--fs-xs);
  color: var(--accent-cyan);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}


/* ============================================================
   CTA Section ("Start a Conversation" Card)
   ============================================================ */
.cta-section {
  position: relative;
  overflow: hidden;
}

.cta-box {
  position: relative;
  background: linear-gradient(135deg, #0b1530 0%, #111e47 50%, #1e1b4b 100%);
  border: 1px solid rgba(0, 242, 254, 0.35);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.6), 0 0 50px rgba(0, 242, 254, 0.18), inset 0 1px 0 rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-2xl);
  padding: var(--space-20) var(--space-12);
  text-align: center;
  overflow: hidden;
}

.cta-box::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.25) 0%, transparent 60%);
  filter: blur(50px);
  pointer-events: none;
}

.cta-box::after {
  content: '';
  position: absolute;
  bottom: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(139, 92, 246, 0.25) 0%, transparent 60%);
  filter: blur(50px);
  pointer-events: none;
}

.cta-box__title {
  position: relative;
  z-index: 2;
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 4.5vw, 3.2rem);
  font-weight: 700;
  color: #ffffff;
  margin-bottom: var(--space-4);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.cta-box__subtitle {
  position: relative;
  z-index: 2;
  font-size: 1.15rem;
  color: #cbd5e1;
  margin: 0 auto var(--space-8);
  max-width: 640px;
  line-height: 1.7;
}

.cta-box .btn,
.cta-box .btn--white,
.cta-box .btn--primary,
.cta-box .btn--lg {
  position: relative;
  z-index: 2;
  background: linear-gradient(135deg, #00f2fe 0%, #3b82f6 50%, #8b5cf6 100%);
  color: #ffffff;
  font-weight: 700;
  padding: 1.15rem 2.8rem;
  border-radius: 9999px;
  font-size: 1.1rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 10px 30px rgba(0, 242, 254, 0.4), 0 0 20px rgba(59, 130, 246, 0.4);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
}

.cta-box .btn:hover,
.cta-box .btn--white:hover,
.cta-box .btn--primary:hover,
.cta-box .btn--lg:hover {
  transform: translateY(-4px) scale(1.03);
  box-shadow: 0 15px 40px rgba(0, 242, 254, 0.6), 0 0 35px rgba(139, 92, 246, 0.6);
  color: #ffffff;
}


/* ============================================================
   Portfolio Grid
   ============================================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  transition: all var(--transition-base);
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-glow);
  border-color: var(--border-glass-hover);
}

.portfolio-card__image {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.portfolio-card:hover .portfolio-card__image {
  transform: scale(1.05);
}

.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10,15,28,0.95) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity var(--transition-base);
}

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

.portfolio-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: white;
  margin-bottom: var(--space-2);
}

.portfolio-card__category {
  font-size: var(--fs-sm);
  color: var(--accent-blue);
}

.portfolio-card__info {
  padding: var(--space-6);
}

.portfolio-card__info-title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.portfolio-card__info-category {
  font-size: var(--fs-sm);
  color: var(--accent-blue);
}


/* ============================================================
   Contact Form
   ============================================================ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  margin-top: var(--space-12);
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
}

.contact-info-item {
  display: flex;
  gap: var(--space-4);
}

.contact-info-item__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-lg);
  color: var(--accent-blue);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-info-item__label {
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
  margin-bottom: var(--space-1);
}

.contact-info-item__value {
  font-size: var(--fs-base);
  color: var(--text-primary);
  font-weight: 500;
}

.contact-form {
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
}

.form-group {
  margin-bottom: var(--space-5);
}

.form-label {
  display: block;
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-secondary);
  margin-bottom: var(--space-2);
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-lg);
  color: var(--text-primary);
  font-size: var(--fs-base);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
  outline: none;
  box-sizing: border-box;
}

.form-input,
.form-select {
  height: 50px;
}

.form-select {
  appearance: none;
  -webkit-appearance: none;
  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='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1.25rem center;
  background-size: 16px 16px;
  padding-right: 2.75rem;
  cursor: pointer;
}

.form-select option {
  background: var(--bg-secondary);
  color: var(--text-primary);
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent-blue);
  box-shadow: 0 0 0 3px rgba(99,102,241,0.15);
}

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

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

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}


/* ============================================================
   About Page — Timeline
   ============================================================ */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-16);
  align-items: center;
  margin-top: var(--space-12);
}

.about-text p {
  margin-bottom: var(--space-4);
  color: var(--text-secondary);
  line-height: 1.8;
}

.about-image {
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid var(--border-glass);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.value-card {
  text-align: center;
  padding: var(--space-8);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

.value-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glass-hover);
  box-shadow: var(--shadow-glow);
}

.value-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
}

.value-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-3);
}

.value-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}


/* ============================================================
   Footer
   ============================================================ */
.footer {
  background: var(--bg-secondary);
  border-top: 1px solid var(--border-glass);
  padding-top: var(--space-16);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-12);
  padding-bottom: var(--space-12);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__brand-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.footer__brand-logo img {
  height: 36px;
}

.footer__brand-name {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 700;
  color: var(--text-primary);
}

.footer__brand-desc {
  font-size: var(--fs-sm);
  color: #cbd5e1;
  line-height: 1.7;
  max-width: 300px;
}

.footer__heading {
  font-family: var(--font-heading);
  font-size: var(--fs-sm);
  font-weight: 600;
  color: var(--text-primary);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: var(--space-6);
}

.footer__list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__list a {
  font-size: var(--fs-sm);
  color: #cbd5e1;
  transition: color var(--transition-fast);
}

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

.footer__bottom {
  border-top: 1px solid var(--border-glass);
  padding: var(--space-6) 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer__copyright {
  font-size: var(--fs-sm);
  color: #cbd5e1;
}

.footer__social {
  display: flex;
  gap: var(--space-3);
}

.footer__social a {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  color: var(--text-tertiary);
  transition: all var(--transition-fast);
}

.footer__social a:hover {
  color: var(--text-primary);
  border-color: var(--border-glass-hover);
  background: var(--bg-glass-hover);
}


/* ============================================================
   Page Header (for inner pages)
   ============================================================ */
.page-header {
  padding: calc(var(--nav-height) + var(--space-20)) 0 var(--space-16);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.page-header::before {
  content: '';
  position: absolute;
  top: -50%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, rgba(99,102,241,0.15) 0%, transparent 60%);
  pointer-events: none;
}

.page-header__title {
  font-family: var(--font-heading);
  font-size: var(--fs-5xl);
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: var(--space-4);
  position: relative;
}

.page-header__subtitle {
  font-size: var(--fs-lg);
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto;
  position: relative;
}

.page-header__breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-size: var(--fs-sm);
  color: var(--text-tertiary);
  margin-top: var(--space-6);
  position: relative;
}

.page-header__breadcrumb a {
  color: var(--accent-blue);
}

.page-header__breadcrumb a:hover {
  text-decoration: underline;
}


/* ============================================================
   Why Choose Us
   ============================================================ */
.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
  margin-top: var(--space-12);
}

.why-card {
  display: flex;
  gap: var(--space-5);
  padding: var(--space-8);
  background: var(--bg-glass);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-xl);
  transition: all var(--transition-base);
}

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

.why-card__icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(99,102,241,0.1);
  border: 1px solid rgba(99,102,241,0.2);
  border-radius: var(--radius-lg);
  font-size: 1.5rem;
  flex-shrink: 0;
}

.why-card__title {
  font-family: var(--font-heading);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.why-card__desc {
  font-size: var(--fs-sm);
  color: var(--text-secondary);
  line-height: 1.7;
}


/* ============================================================
   Scroll Animations
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }
.reveal-delay-6 { transition-delay: 600ms; }
.reveal-delay-7 { transition-delay: 700ms; }
.reveal-delay-8 { transition-delay: 800ms; }

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.9);
  transition: opacity 0.7s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.7s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
  opacity: 1;
  transform: scale(1);
}


/* ============================================================
   Responsive
   ============================================================ */
@media (max-width: 1024px) {
  .hero__title {
    font-size: var(--fs-4xl);
  }

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

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

  .stat-item:nth-child(2)::after {
    display: none;
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

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

  .about-content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

@media (max-width: 768px) {
  :root {
    --fs-6xl: 2.75rem;
    --fs-5xl: 2.25rem;
    --fs-4xl: 2rem;
    --fs-3xl: 1.75rem;
  }

  .section {
    padding: var(--space-16) 0;
  }

  .container {
    padding: 0 var(--space-4);
  }

  /* Nav mobile */
  .nav__links {
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    bottom: 0;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--space-8);
    background: rgba(10, 15, 28, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transform: translateX(100%);
    transition: transform var(--transition-base);
  }

  .nav__links.open {
    transform: translateX(0);
  }

  .nav__link {
    font-size: var(--fs-lg);
  }

  .nav__toggle {
    display: flex;
  }

  .nav__cta-desktop {
    display: none;
  }

  /* Hero mobile */
  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-12));
    padding-bottom: var(--space-12);
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-6);
  }

  .hero__actions {
    flex-direction: column;
  }

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

  /* Grids mobile */
  .expertise-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

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

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-4);
  }

  .stat-item::after {
    display: none !important;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

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

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-4);
    text-align: center;
  }

  .testimonial-card {
    min-width: calc(100vw - 2rem);
  }

  .cta-box {
    padding: var(--space-12) var(--space-6);
  }

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

  .page-header__title {
    font-size: var(--fs-3xl);
  }
}

@media (max-width: 480px) {
  .expertise-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-3);
  }

  .expertise-item {
    padding: var(--space-5) var(--space-3);
  }

  .hero__mesh {
    width: 300px;
    height: 300px;
  }
}


/* ============================================================
   Preloader
   ============================================================ */
.preloader {
  position: fixed;
  inset: 0;
  background: var(--bg-primary);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s, visibility 0.5s;
}

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

.preloader__spinner {
  width: 40px;
  height: 40px;
  border: 3px solid rgba(99,102,241,0.2);
  border-top-color: var(--accent-blue);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}


/* ============================================================
   Misc
   ============================================================ */
::selection {
  background: rgba(99,102,241,0.3);
  color: white;
}

::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: var(--bg-tertiary);
  border-radius: var(--radius-full);
}

::-webkit-scrollbar-thumb:hover {
  background: var(--text-muted);
}

/* Smooth section separator */
.section-divider {
  width: 100%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-glass), transparent);
}

/* Marquee / Infinite scroll for testimonials */
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.testimonials-marquee {
  display: flex;
  width: max-content;
  animation: marquee 45s linear infinite;
  will-change: transform;
}

.testimonials-marquee:hover {
  animation-play-state: paused;
}

/* Portfolio filter tabs */
.portfolio-filters {
  display: flex;
  gap: var(--space-3);
  flex-wrap: wrap;
  margin-top: var(--space-8);
  justify-content: center;
}

.portfolio-filter {
  padding: var(--space-2) var(--space-5);
  font-size: var(--fs-sm);
  font-weight: 500;
  color: var(--text-tertiary);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
}

.portfolio-filter:hover,
.portfolio-filter.active {
  color: white;
  background: var(--accent-blue);
  border-color: var(--accent-blue);
}

/* ============================================================
   Portfolio Card Redesign (App Store / Showcase Level)
   ============================================================ */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: var(--space-8);
  margin-top: var(--space-10);
}

.portfolio-card {
  position: relative;
  border-radius: var(--radius-2xl);
  background: linear-gradient(145deg, rgba(22, 32, 60, 0.75), rgba(13, 20, 40, 0.9));
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.4);
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex;
  flex-direction: column;
}

.portfolio-card:hover {
  transform: translateY(-8px);
  border-color: rgba(0, 242, 254, 0.45);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.6), 0 0 35px rgba(0, 242, 254, 0.18);
}

.portfolio-card__feature-img {
  position: relative;
  height: 200px;
  width: 100%;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.portfolio-card__feature-img::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(13, 20, 40, 0.95) 0%, transparent 60%);
}

.portfolio-card__app-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  border: 3px solid rgba(13, 20, 40, 0.95);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.6);
  z-index: 2;
}

.portfolio-card__body {
  padding: var(--space-6) var(--space-6) var(--space-6);
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-card__title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-2);
}

.portfolio-card__title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #fff;
}

.portfolio-card__category {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  margin-bottom: var(--space-3);
}

.portfolio-card__desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: var(--space-6);
  flex-grow: 1;
}

.portfolio-card__platforms {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.platform-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 0.35rem 0.75rem;
  border-radius: 9999px;
  font-size: 0.75rem;
  font-weight: 600;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: #e2e8f0;
}

.platform-tag--android {
  background: rgba(34, 197, 94, 0.12);
  border-color: rgba(34, 197, 94, 0.35);
  color: #4ade80;
}

.platform-tag--ios {
  background: rgba(59, 130, 246, 0.12);
  border-color: rgba(59, 130, 246, 0.35);
  color: #60a5fa;
}

.platform-tag--web {
  background: rgba(0, 242, 254, 0.12);
  border-color: rgba(0, 242, 254, 0.35);
  color: #00f2fe;
}

.portfolio-card__footer {
  padding-top: var(--space-4);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.portfolio-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--accent-cyan);
  text-decoration: none;
  transition: all 0.2s ease;
}

.portfolio-card__link:hover {
  color: #fff;
  transform: translateX(4px);
}

/* ============================================================
   Project Detail Page (App Feature Graphic, Screenshots, Store Buttons)
   ============================================================ */
.detail-hero {
  position: relative;
  padding: var(--space-12) 0 var(--space-16);
  overflow: hidden;
}

.feature-graphic-banner {
  position: relative;
  max-width: 1100px;
  min-height: 420px;
  margin: 0 auto var(--space-12);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  border: 1px solid rgba(0, 242, 254, 0.35);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.65), 0 0 50px rgba(0, 242, 254, 0.2);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-12);
  background: linear-gradient(135deg, #091329 0%, #111d40 50%, #1e1b4b 100%);
}

@media (max-width: 768px) {
  .feature-graphic-banner {
    flex-direction: column;
    text-align: center;
    padding: var(--space-8);
  }
}

.feature-graphic__content {
  position: relative;
  z-index: 2;
  max-width: 550px;
}

.feature-graphic__title {
  font-size: clamp(2.2rem, 4vw, 3.2rem);
  font-weight: 800;
  color: #fff;
  line-height: 1.15;
  margin-bottom: var(--space-4);
}

.feature-graphic__tagline {
  font-size: 1.2rem;
  color: #cbd5e1;
  margin-bottom: var(--space-6);
  line-height: 1.6;
}

.feature-graphic__mockup {
  position: relative;
  z-index: 2;
  width: 280px;
  height: 360px;
  border-radius: 36px;
  background: #0a1024;
  border: 4px solid rgba(255, 255, 255, 0.2);
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.7);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.app-icon-lg {
  width: 96px;
  height: 96px;
  border-radius: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
  border: 2px solid rgba(255, 255, 255, 0.25);
}

.app-detail-header {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
  margin-bottom: var(--space-8);
}

@media (max-width: 640px) {
  .app-detail-header {
    flex-direction: column;
    text-align: center;
  }
}

.app-store-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-4);
  margin-top: var(--space-6);
}

.store-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1.6rem;
  background: linear-gradient(145deg, #0f172a, #1e293b);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 14px;
  color: #fff;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.4);
}

.store-btn:hover {
  transform: translateY(-3px);
  border-color: rgba(0, 242, 254, 0.6);
  box-shadow: 0 15px 35px rgba(0, 242, 254, 0.25);
  color: #fff;
}

.store-btn__icon {
  font-size: 1.8rem;
  display: flex;
  align-items: center;
}

.store-btn__text {
  display: flex;
  flex-direction: column;
  text-align: left;
}

.store-btn__sub {
  font-size: 0.65rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: #94a3b8;
}

.store-btn__main {
  font-size: 1.1rem;
  font-weight: 700;
  color: #fff;
}

/* App Screenshots Grid */
.screenshots-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-6);
  margin-top: var(--space-8);
}

.screenshot-card {
  position: relative;
  aspect-ratio: 9 / 19;
  border-radius: 28px;
  background: linear-gradient(160deg, #0e172f, #1b2850);
  border: 3px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 1rem;
  transition: all 0.3s ease;
}

.screenshot-card:hover {
  transform: translateY(-6px) scale(1.02);
  border-color: var(--accent-cyan);
  box-shadow: 0 25px 50px rgba(0, 242, 254, 0.2);
}

.screenshot-card__notch {
  width: 40%;
  height: 18px;
  background: var(--bg-primary);
  position: absolute;
  top: 0;
  left: 30%;
  border-bottom-left-radius: 10px;
  border-bottom-right-radius: 10px;
  z-index: 2;
}

/* Web Screenshots Grid Override */
.screenshots-grid--web {
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
}

.screenshot-card--web {
  aspect-ratio: 16 / 9 !important;
  border-radius: 12px !important;
  justify-content: flex-start !important;
}

.screenshot-card--web .screenshot-card__notch {
  display: none !important;
}

.screenshot-card__ui {
  width: 100%;
  flex-grow: 1;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.ui-bar {
  height: 12px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.15);
}

.ui-box {
  height: 60px;
  border-radius: 10px;
  background: rgba(0, 242, 254, 0.12);
  border: 1px solid rgba(0, 242, 254, 0.25);
}

/* ============================================================
   Contact Page Redesign (VIP Upwork Card & Interactive Selectors)
   ============================================================ */
.contact-vip-card {
  background: linear-gradient(135deg, rgba(20, 168, 0, 0.18), rgba(16, 138, 0, 0.25));
  border: 1px solid rgba(20, 168, 0, 0.55);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: 0 20px 50px rgba(20, 168, 0, 0.15);
  margin-bottom: var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.contact-vip-card__title {
  font-size: 1.4rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 0.5rem;
}

.contact-vip-card__desc {
  color: #e2e8f0;
  font-size: 0.95rem;
  max-width: 450px;
}

.contact-selector-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.contact-method-pill {
  padding: 0.6rem 1.25rem;
  border-radius: 9999px;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: #cbd5e1;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
}

.contact-method-pill:hover,
.contact-method-pill.active {
  background: linear-gradient(135deg, #00f2fe, #3b82f6);
  color: #060a17;
  border-color: #00f2fe;
  box-shadow: 0 0 20px rgba(0, 242, 254, 0.4);
}

.contact-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: #25d366;
  color: #fff;
  font-weight: 700;
  padding: 0.9rem 1.8rem;
  border-radius: 9999px;
  text-decoration: none;
  transition: all 0.3s ease;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.35);
}

.contact-whatsapp-btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 35px rgba(37, 211, 102, 0.5);
  color: #fff;
}

/* ============================================================
   Project Detail Hero & Full Description Section
   ============================================================ */
.detail-hero {
  padding-top: calc(var(--nav-height) + var(--space-8));
  padding-bottom: var(--space-8);
  position: relative;
}

.project-full-desc {
  font-size: 1.1rem;
  line-height: 1.85;
  color: #cbd5e1;
  margin-bottom: 2rem;
}

.project-full-desc p {
  margin-bottom: 1.5rem;
}

.project-feature-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 2rem;
}

.project-feature-item {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1.5rem;
  border-radius: 16px;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.project-feature-item__icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: rgba(0, 242, 254, 0.12);
  border: 1px solid rgba(0, 242, 254, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: #00f2fe;
  flex-shrink: 0;
}