/* ==========================================================================
   MS STUDIO — Stylesheet (Production-Ready Vanilla CSS)
   Brand: MS Studio | "Build. Create. Launch."
   ========================================================================== */

:root {
  /* Color Palette */
  --bg-darkest: #040711;
  --bg-primary: #070b18;
  --bg-surface: #0c1226;
  --bg-surface-elevated: #111a36;
  --bg-glass: rgba(12, 18, 38, 0.72);
  --bg-glass-card: rgba(15, 23, 48, 0.6);
  --bg-glass-hover: rgba(22, 33, 66, 0.75);
  
  /* Borders */
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-medium: rgba(255, 255, 255, 0.14);
  --border-glow-cyan: rgba(0, 242, 254, 0.35);
  --border-glow-purple: rgba(168, 85, 247, 0.35);

  /* Accents */
  --accent-cyan: #00f2fe;
  --accent-blue: #38bdf8;
  --accent-purple: #a855f7;
  --accent-violet: #8b5cf6;
  --accent-indigo: #6366f1;

  /* Status Colors */
  --status-live: #10b981;
  --status-live-bg: rgba(16, 185, 129, 0.12);
  --status-soon: #f59e0b;
  --status-soon-bg: rgba(245, 158, 11, 0.12);

  /* Typography Colors */
  --text-primary: #f8fafc;
  --text-secondary: #94a3b8;
  --text-muted: #64748b;
  --text-accent: #38bdf8;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #00f2fe 0%, #3b82f6 50%, #9333ea 100%);
  --gradient-cyan-purple: linear-gradient(135deg, #00f2fe 0%, #a855f7 100%);
  --gradient-card: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
  --gradient-glow: radial-gradient(circle at 50% 0%, rgba(0, 242, 254, 0.15), transparent 70%);

  /* Shadows */
  --shadow-subtle: 0 4px 20px rgba(0, 0, 0, 0.25);
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.37);
  --shadow-glow-cyan: 0 0 25px rgba(0, 242, 254, 0.25);
  --shadow-glow-purple: 0 0 25px rgba(168, 85, 247, 0.25);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Layout */
  --max-width: 1240px;
  --header-height: 72px;
  --transition-fast: 150ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-smooth: 250ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  background-color: var(--bg-darkest);
  color: var(--text-primary);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background: 
    radial-gradient(ellipse 80% 50% at 50% -20%, rgba(14, 116, 144, 0.18), transparent 70%),
    radial-gradient(circle at 100% 40%, rgba(112, 26, 117, 0.12), transparent 50%),
    radial-gradient(circle at 0% 80%, rgba(30, 58, 138, 0.15), transparent 50%),
    var(--bg-darkest);
  background-attachment: fixed;
  overflow-x: hidden;
}

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

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

button, input, textarea, select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  border: none;
  background: none;
}

:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ==========================================================================
   Header & Navigation (3-Zone Contract)
   ========================================================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-height);
  background: rgba(4, 7, 17, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-smooth), border-color var(--transition-smooth);
}

/* Slim Gradient Scroll Progress Indicator at Very Top of Header */
.scroll-progress-bar {
  position: absolute;
  top: 0;
  left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, #00f2fe 0%, #38bdf8 45%, #a855f7 100%);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.75), 0 0 5px rgba(168, 85, 247, 0.6);
  z-index: 105;
  pointer-events: none;
  transition: width 60ms linear;
  border-radius: 0 2px 2px 0;
}

.site-header.scrolled {
  background: rgba(4, 7, 17, 0.95);
  border-bottom-color: var(--border-medium);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
}

.nav-wrapper {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Brand Logo (Zone 1) */
.brand-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.03em;
  font-size: 1.25rem;
  color: #ffffff;
  position: relative;
}

.brand-logo-img {
  height: 48px;
  width: auto;
  transition: transform var(--transition-smooth), filter var(--transition-smooth);
  filter: drop-shadow(0 2px 10px rgba(0, 242, 254, 0.25));
}

.brand-link:hover .brand-logo-img {
  transform: scale(1.04);
  filter: drop-shadow(0 4px 16px rgba(0, 242, 254, 0.45));
}

.brand-text {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  font-weight: 800;
}

.brand-text span {
  font-weight: 300;
  font-size: 0.85em;
  color: #94a3b8;
  letter-spacing: 0.1em;
}

/* Desktop Navigation (Zone 2) */
.desktop-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.925rem;
  font-weight: 500;
  color: var(--text-secondary);
  padding: 0.5rem 0.25rem;
  position: relative;
  transition: color var(--transition-fast);
}

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

.nav-link.active {
  color: var(--accent-cyan);
}

.nav-link.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--accent-cyan);
  border-radius: var(--radius-full);
}

/* Header Actions (Zone 3) */
.header-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-contact-header {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.55rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  transition: all var(--transition-smooth);
  white-space: nowrap;
}

.btn-contact-header:hover {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-1px);
}

/* Mobile Hamburger Toggle */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  gap: 5px;
  transition: all var(--transition-fast);
}

.mobile-menu-btn:hover {
  background: rgba(255, 255, 255, 0.08);
}

.hamburger-line {
  width: 20px;
  height: 2px;
  background-color: currentColor;
  border-radius: 2px;
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
}

.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn[aria-expanded="true"] .hamburger-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(4, 7, 17, 0.96);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 99;
  padding: 2rem 1.5rem;
  flex-direction: column;
  gap: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: transform var(--transition-smooth), opacity var(--transition-smooth);
}

.mobile-drawer.open,
.mobile-drawer.visible {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.mobile-nav-link {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--text-secondary);
  padding: 0.85rem 1rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  transition: all var(--transition-fast);
}

.mobile-nav-link:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.04);
}

.mobile-nav-link.active {
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.08);
  border-color: rgba(0, 242, 254, 0.2);
}

.mobile-drawer-cta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

/* ==========================================================================
   Buttons & CTA System
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.8rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  transition: all var(--transition-smooth);
  white-space: nowrap;
  line-height: 1;
}

.btn-primary {
  background: var(--gradient-cyan-purple);
  color: #040711;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(0, 242, 254, 0.28);
  border: 1px solid transparent;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 242, 254, 0.4);
  filter: brightness(1.08);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.04);
  color: var(--text-primary);
  border: 1px solid var(--border-medium);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 0.55rem 1.15rem;
  font-size: 0.85rem;
}

/* ==========================================================================
   Scroll Reveal Entrance Animations (Intersection Observer)
   ========================================================================== */
.reveal-on-scroll {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1), transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal-on-scroll.visible,
.reveal-on-scroll.is-revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 90ms; }
.reveal-delay-2 { transition-delay: 180ms; }
.reveal-delay-3 { transition-delay: 270ms; }
.reveal-delay-4 { transition-delay: 360ms; }

/* ==========================================================================
   Hero Section & Mobile Phone Mockup (Left Side)
   ========================================================================== */
.hero-section {
  position: relative;
  padding: 4.5rem 0 5rem;
  overflow: hidden;
}

.hero-glow-blob {
  position: absolute;
  top: 15%;
  left: 50%;
  transform: translateX(-50%);
  width: 750px;
  height: 420px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.12) 0%, rgba(168, 85, 247, 0.09) 50%, transparent 70%);
  filter: blur(70px);
  pointer-events: none;
  z-index: 0;
}

.hero-split-grid {
  display: grid;
  grid-template-columns: 360px 1fr;
  align-items: center;
  gap: 3.75rem;
  position: relative;
  z-index: 1;
}

/* Left-Side Mobile Phone Container */
.hero-phone-col {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-phone-wrap {
  position: relative;
  width: 100%;
  max-width: 330px;
}

/* Ambient backlight glow behind smartphone */
.hero-phone-wrap::after {
  content: "";
  position: absolute;
  inset: -15px;
  border-radius: 54px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.3), rgba(168, 85, 247, 0.25));
  filter: blur(28px);
  z-index: -1;
  opacity: 0.6;
}

/* Smartphone Titanium Chassis */
.hero-phone-chassis {
  position: relative;
  width: 100%;
  background: #080c18;
  border-radius: 46px;
  padding: 10px;
  border: 3px solid rgba(0, 242, 254, 0.35);
  box-shadow: 
    0 25px 60px rgba(0, 0, 0, 0.8),
    0 0 35px rgba(0, 242, 254, 0.15),
    inset 0 0 0 1px rgba(255, 255, 255, 0.12);
  user-select: none;
}

/* Screen Display */
.hero-phone-screen {
  background: radial-gradient(circle at 50% 0%, #111a38 0%, #060914 80%);
  border-radius: 38px;
  overflow: hidden;
  padding: 1rem 1.15rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  border: 1px solid rgba(255, 255, 255, 0.06);
  position: relative;
}

/* Dynamic Notch / Island */
.phone-island {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 88px;
  height: 20px;
  background: #000000;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 10px;
  z-index: 10;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.phone-lens {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #111827;
  border: 1px solid #374151;
}

.phone-indicator {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 6px #10b981;
}

/* Phone Status Bar */
.phone-status-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.7rem;
  font-weight: 700;
  color: #94a3b8;
  padding-top: 1.15rem;
}

.phone-status-icons {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

/* In-Phone App Header with MS Studio Mark */
.phone-app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 0 0.5rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.phone-logo-preview {
  height: 32px;
  width: auto;
}

.phone-active-indicator {
  font-size: 0.65rem;
  font-weight: 700;
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.1);
  padding: 0.15rem 0.55rem;
  border-radius: var(--radius-full);
  border: 1px solid rgba(0, 242, 254, 0.25);
  display: flex;
  align-items: center;
  gap: 0.3rem;
}

/* Dedicated Visual Anchor: Two Stylized M S in Ellipse with Studio Below */
.phone-emblem-showcase {
  background: radial-gradient(circle at 50% 30%, rgba(0, 242, 254, 0.12), rgba(12, 18, 42, 0.95) 80%);
  border: 1px solid rgba(0, 242, 254, 0.28);
  border-radius: var(--radius-lg);
  padding: 1.15rem 0.85rem 0.95rem;
  text-align: center;
  box-shadow: 
    0 10px 28px rgba(0, 0, 0, 0.5),
    inset 0 1px 0 rgba(255, 255, 255, 0.15);
  position: relative;
  overflow: hidden;
}

.phone-emblem-showcase::before {
  content: "";
  position: absolute;
  top: 0;
  left: 20%;
  right: 20%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--accent-cyan), transparent);
}

.phone-central-mark {
  width: 100%;
  max-width: 215px;
  height: auto;
  margin: 0 auto;
  display: block;
  filter: drop-shadow(0 0 14px rgba(0, 242, 254, 0.35));
}

.phone-emblem-tagline {
  font-size: 0.725rem;
  font-weight: 700;
  color: #f1f5f9;
  letter-spacing: 0.06em;
  margin-top: 0.45rem;
  text-transform: uppercase;
}

.phone-emblem-badges {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  margin-top: 0.35rem;
  font-size: 0.65rem;
  color: #38bdf8;
  font-weight: 600;
}

/* Interactive Quiz Preview (Mind Dash inside phone) */
.phone-quiz-card {
  background: rgba(15, 23, 42, 0.85);
  border: 1px solid rgba(0, 242, 254, 0.2);
  border-radius: var(--radius-md);
  padding: 0.85rem;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35);
}

.phone-quiz-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 0.5rem;
}

.phone-quiz-tag {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #38bdf8;
  letter-spacing: 0.04em;
}

.phone-quiz-score {
  font-size: 0.65rem;
  font-weight: 800;
  color: #10b981;
  background: rgba(16, 185, 129, 0.15);
  padding: 0.1rem 0.4rem;
  border-radius: var(--radius-sm);
}

.phone-quiz-question {
  font-size: 0.775rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.35;
  margin-bottom: 0.6rem;
}

.phone-options-list {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.phone-option-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.4rem 0.65rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-sm);
  font-size: 0.7rem;
  font-weight: 600;
  color: #cbd5e1;
}

.phone-option-item.selected {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--accent-cyan);
  color: var(--accent-cyan);
}

/* In-Phone App Suite Dock */
.phone-dock-section {
  display: flex;
  justify-content: space-between;
  padding: 0.5rem 0.25rem 0.25rem;
}

.phone-dock-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.25rem;
}

.phone-dock-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: #0f172a;
  border: 1px solid rgba(255, 255, 255, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}

.phone-dock-icon.active-icon {
  border-color: var(--accent-cyan);
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.25), rgba(168, 85, 247, 0.25));
  box-shadow: 0 0 12px rgba(0, 242, 254, 0.3);
}

.phone-dock-label {
  font-size: 0.575rem;
  font-weight: 600;
  color: #94a3b8;
}

/* Home Indicator Bar */
.phone-home-indicator {
  width: 90px;
  height: 3px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-full);
  margin: 0.35rem auto 0;
}

/* Floating Badges around the mobile frame */
.phone-floating-pill {
  position: absolute;
  background: rgba(8, 14, 30, 0.85);
  border: 1px solid rgba(0, 242, 254, 0.35);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius-full);
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.45);
  font-size: 0.75rem;
  font-weight: 700;
  color: #ffffff;
  z-index: 5;
  white-space: nowrap;
}

.phone-floating-pill.pill-top-right {
  top: -10px;
  right: -25px;
}

.phone-floating-pill.pill-bottom-left {
  bottom: 25px;
  left: -25px;
}

/* Right-Side Hero Text Column */
.hero-text-col {
  text-align: left;
}

.hero-text-col .badge-studio {
  margin-bottom: 1.25rem;
}

.hero-text-col .hero-title {
  text-align: left;
  margin-bottom: 1.25rem;
}

.hero-text-col .hero-subtitle {
  text-align: left;
  margin: 0 0 2rem 0;
  max-width: 580px;
}

.hero-text-col .hero-cta-group {
  justify-content: flex-start;
  margin-bottom: 2.5rem;
}

/* Quick Hero Highlights */
.hero-quick-highlights {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
}

.hero-quick-item {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: #cbd5e1;
}

.hero-quick-item svg {
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.hero-visual-meta h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.25rem;
}

.hero-visual-meta p {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.45;
}

.hero-visual-pillars {
  display: flex;
  gap: 0.75rem;
  margin-top: 0.75rem;
  font-size: 0.75rem;
  color: var(--accent-cyan);
  font-weight: 500;
}

/* ==========================================================================
   Section Headers & Grids
   ========================================================================== */
.section {
  padding: 5rem 0;
  position: relative;
}

.section-alt {
  background: rgba(12, 18, 38, 0.35);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem;
}

.section-kicker {
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--accent-cyan);
  margin-bottom: 0.75rem;
  display: block;
}

.section-title {
  font-size: clamp(1.85rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.section-description {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ==========================================================================
   "What We Build" Cards
   ========================================================================== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.service-card {
  position: relative;
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.75rem;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

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

.service-icon-wrap {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  margin-bottom: 1.5rem;
  transition: transform var(--transition-smooth), background var(--transition-smooth);
}

.service-card:hover .service-icon-wrap {
  transform: scale(1.08);
  background: rgba(0, 242, 254, 0.16);
  border-color: var(--accent-cyan);
}

.service-card-title {
  font-size: 1.3rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.service-card-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  flex-grow: 1;
}

.service-card-footer {
  margin-top: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent-cyan);
}

/* ==========================================================================
   Featured Project Showcase
   ========================================================================== */
.featured-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  align-items: center;
  position: relative;
}

.featured-media {
  position: relative;
  height: 100%;
  min-height: 360px;
  overflow: hidden;
  background: #020617;
}

.featured-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 600ms cubic-bezier(0.16, 1, 0.3, 1);
}

.featured-card:hover .featured-media img {
  transform: scale(1.03);
}

.featured-media-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent 60%, var(--bg-surface) 100%);
  pointer-events: none;
}

.featured-info {
  padding: 3rem 2.5rem;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.3rem 0.85rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.status-badge.live {
  background: var(--status-live-bg);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: var(--status-live);
}

.status-badge.coming-soon {
  background: var(--status-soon-bg);
  border: 1px solid rgba(245, 158, 11, 0.3);
  color: var(--status-soon);
}

.status-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background-color: currentColor;
}

.featured-title {
  font-size: 2.1rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.featured-desc {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.65;
  margin-bottom: 1.75rem;
}

.tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2rem;
}

.tech-tag {
  font-size: 0.8125rem;
  font-weight: 500;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-sm);
}

/* ==========================================================================
   Project Grid (Portfolio Page)
   ========================================================================== */
.projects-filter-bar {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.55rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  color: var(--text-primary);
  background: rgba(255, 255, 255, 0.08);
}

.filter-btn.active {
  color: #040711;
  background: var(--accent-cyan);
  border-color: var(--accent-cyan);
  box-shadow: 0 0 16px rgba(0, 242, 254, 0.35);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  transition: all var(--transition-smooth);
}

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

.project-thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #020617;
}

.project-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.project-card:hover .project-thumb img {
  transform: scale(1.04);
}

.project-thumb-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 2;
}

.project-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.project-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.65rem;
}

.project-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

.project-card-footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.project-card-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

/* ==========================================================================
   Why MS Studio (Philosophy & Pillars)
   ========================================================================== */
.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.75rem;
}

.why-card {
  padding: 2.25rem 2rem;
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  backdrop-filter: blur(12px);
}

.why-num {
  font-size: 0.875rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--accent-purple);
  margin-bottom: 1rem;
  display: block;
}

.why-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.why-desc {
  font-size: 0.9375rem;
  color: var(--text-secondary);
  line-height: 1.65;
}

/* ==========================================================================
   Skills & Technology Grid
   ========================================================================== */
.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 1.5rem;
}

.skill-card {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem 1.5rem;
  transition: all var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.skill-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glow-purple);
  box-shadow: 0 8px 24px rgba(168, 85, 247, 0.15);
  background: var(--bg-glass-hover);
}

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

.skill-icon-wrap {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(168, 85, 247, 0.1);
  border: 1px solid rgba(168, 85, 247, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-purple);
  flex-shrink: 0;
}

.skill-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
}

.skill-details {
  font-size: 0.875rem;
  color: var(--text-secondary);
  line-height: 1.55;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.skill-badge-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.skill-badge {
  font-size: 0.75rem;
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: #cbd5e1;
}

/* ==========================================================================
   Contact Section & Form
   ========================================================================== */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3rem;
  align-items: start;
}

.contact-info-panel {
  padding: 2.5rem;
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  backdrop-filter: blur(16px);
}

.contact-headline {
  font-size: 2.2rem;
  font-weight: 800;
  color: #ffffff;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.contact-subtext {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.6;
  margin-bottom: 2.5rem;
}

.contact-channel-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-cyan);
  flex-shrink: 0;
}

.contact-channel-meta h4 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 0.25rem;
}

.contact-channel-value {
  font-size: 1rem;
  font-weight: 600;
  color: #ffffff;
  word-break: break-all;
}

.contact-copy-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.75rem;
  color: var(--accent-cyan);
  margin-top: 0.35rem;
  font-weight: 600;
}

.contact-copy-btn:hover {
  text-decoration: underline;
}

.contact-notice-box {
  margin-top: 2rem;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(0, 242, 254, 0.04);
  border: 1px solid rgba(0, 242, 254, 0.16);
  font-size: 0.8125rem;
  color: var(--text-secondary);
  line-height: 1.5;
}

/* Contact Form */
.contact-form-panel {
  padding: 2.75rem 2.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-card);
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-md);
  color: #ffffff;
  font-size: 0.9375rem;
  transition: all var(--transition-fast);
}

.form-select {
  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%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

.form-select option {
  background: #0b0f19;
  color: #ffffff;
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--accent-cyan);
  box-shadow: 0 0 0 3px rgba(0, 242, 254, 0.18);
  background: rgba(255, 255, 255, 0.06);
}

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

.form-error-msg {
  display: none;
  font-size: 0.775rem;
  color: #f87171;
  margin-top: 0.35rem;
}

.form-group.has-error .form-input,
.form-group.has-error .form-textarea,
.form-group.has-error .form-select {
  border-color: #ef4444;
}

.form-group.has-error .form-error-msg {
  display: block;
}

.form-success-banner {
  display: none;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.12);
  border: 1px solid rgba(16, 185, 129, 0.3);
  color: #34d399;
  margin-bottom: 1.5rem;
  font-size: 0.925rem;
  line-height: 1.5;
}

/* ==========================================================================
   Privacy Policy Styling
   ========================================================================== */
.policy-container {
  max-width: 900px;
  margin: 0 auto;
}

.policy-header {
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-medium);
  margin-bottom: 3rem;
}

.policy-badge {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--accent-cyan);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.policy-title {
  font-size: 2.5rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.75rem;
}

.policy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  color: var(--text-muted);
  font-size: 0.875rem;
}

.policy-toc {
  background: var(--bg-glass-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem 2rem;
  margin-bottom: 3.5rem;
}

.policy-toc h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
}

.policy-toc ol {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 0.5rem 1.5rem;
  padding-left: 1.25rem;
  color: var(--text-secondary);
  font-size: 0.875rem;
}

.policy-toc a:hover {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.policy-content section {
  margin-bottom: 3rem;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid var(--border-subtle);
}

.policy-content section:last-child {
  border-bottom: none;
}

.policy-section-title {
  font-size: 1.45rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1rem;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}

.policy-section-num {
  font-size: 1rem;
  color: var(--accent-cyan);
  font-weight: 800;
}

.policy-content p {
  font-size: 0.975rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1.15rem;
}

.policy-content ul {
  padding-left: 1.5rem;
  margin-bottom: 1.25rem;
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.65;
}

.policy-content li {
  margin-bottom: 0.5rem;
}

.policy-callout {
  padding: 1.25rem 1.5rem;
  background: rgba(0, 242, 254, 0.05);
  border-left: 3px solid var(--accent-cyan);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.5rem 0;
  font-size: 0.9rem;
  color: #cbd5e1;
}

/* ==========================================================================
   Testimonial Slider / Auto-Playing Carousel Component
   ========================================================================== */
.testimonial-carousel {
  position: relative;
  background: var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 2.25rem 2.5rem 2.5rem;
  box-shadow: 0 16px 48px -8px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(16px);
  overflow: hidden;
  transition: border-color var(--transition-normal);
}

.testimonial-carousel:hover {
  border-color: rgba(0, 242, 254, 0.3);
}

.testimonial-carousel-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding-bottom: 1.5rem;
  margin-bottom: 1.75rem;
  border-bottom: 1px solid var(--border-subtle);
}

.testimonial-badge-wrap {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(255, 255, 255, 0.03);
  padding: 0.4rem 0.85rem;
  border-radius: var(--radius-pill);
  border: 1px solid var(--border-subtle);
}

.active-dot {
  background: var(--accent-cyan);
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.8);
}

.testimonial-rating-note {
  font-size: 0.825rem;
  font-weight: 600;
  color: var(--text-secondary);
  letter-spacing: 0.02em;
}

.testimonial-stars {
  display: inline-flex;
  gap: 3px;
  color: #fbbf24;
}

.carousel-meta-controls {
  display: inline-flex;
  align-items: center;
  gap: 0.875rem;
}

.carousel-counter {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}

.carousel-counter .current-slide-num {
  color: var(--accent-cyan);
  font-size: 1rem;
  font-weight: 700;
}

.carousel-autoplay-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-autoplay-btn:hover {
  background: rgba(0, 242, 254, 0.12);
  border-color: var(--accent-cyan);
  color: #ffffff;
  transform: scale(1.05);
}

.carousel-autoplay-btn:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

.testimonial-viewport {
  position: relative;
  overflow: hidden;
  width: 100%;
  border-radius: var(--radius-md);
  outline: none;
}

.testimonial-viewport:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 4px;
}

.testimonial-track {
  display: flex;
  width: 100%;
  transition: transform 0.65s cubic-bezier(0.25, 1, 0.5, 1);
  will-change: transform;
}

.testimonial-slide {
  flex: 0 0 100%;
  width: 100%;
  box-sizing: border-box;
  padding: 0.5rem 0.25rem;
  opacity: 0.35;
  filter: blur(1px);
  transform: scale(0.985);
  transition: opacity 0.55s ease, filter 0.55s ease, transform 0.55s ease;
}

.testimonial-slide.active-slide {
  opacity: 1;
  filter: blur(0);
  transform: scale(1);
}

.testimonial-card-body {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.testimonial-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.775rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-cyan);
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.18);
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-pill);
  width: fit-content;
}

.testimonial-quote {
  font-size: clamp(1.15rem, 2.2vw, 1.45rem);
  line-height: 1.65;
  font-weight: 450;
  color: #f1f5f9;
  letter-spacing: -0.01em;
  position: relative;
  z-index: 1;
  font-style: italic;
  margin: 0;
}

.testimonial-quote::before {
  content: "“";
  font-size: 2rem;
  line-height: 0;
  margin-right: 0.35rem;
  vertical-align: -0.4rem;
  color: var(--accent-cyan);
  font-family: Georgia, serif;
}

.testimonial-quote::after {
  content: "”";
  font-size: 2rem;
  line-height: 0;
  margin-left: 0.35rem;
  vertical-align: -0.4rem;
  color: var(--accent-cyan);
  font-family: Georgia, serif;
}

.testimonial-author-block {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 0.5rem;
  padding-top: 1.25rem;
  border-top: 1px dashed var(--border-subtle);
}

.testimonial-author-info {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.testimonial-avatar {
  position: relative;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.05rem;
  color: #ffffff;
  background: linear-gradient(135deg, #1e293b, #0f172a);
  border: 2px solid transparent;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.35);
  flex-shrink: 0;
}

.avatar-ring-1 {
  border-color: #00f2fe;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.25), rgba(79, 172, 254, 0.15));
}
.avatar-ring-2 {
  border-color: #c084fc;
  background: linear-gradient(135deg, rgba(192, 132, 252, 0.25), rgba(244, 114, 182, 0.15));
}
.avatar-ring-3 {
  border-color: #34d399;
  background: linear-gradient(135deg, rgba(52, 211, 153, 0.25), rgba(6, 182, 212, 0.15));
}
.avatar-ring-4 {
  border-color: #fb923c;
  background: linear-gradient(135deg, rgba(251, 146, 60, 0.25), rgba(244, 63, 94, 0.15));
}
.avatar-ring-5 {
  border-color: #60a5fa;
  background: linear-gradient(135deg, rgba(96, 165, 250, 0.25), rgba(168, 85, 247, 0.15));
}

.avatar-verified {
  position: absolute;
  bottom: -2px;
  right: -2px;
  width: 18px;
  height: 18px;
  background: #00f2fe;
  color: #020409;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid #0e1424;
}

.testimonial-author-name {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.15rem;
}

.testimonial-author-role {
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.testimonial-metric-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.825rem;
  font-weight: 600;
  color: #cbd5e1;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-pill);
  padding: 0.4rem 0.85rem;
}

.testimonial-metric-pill svg {
  color: var(--accent-cyan);
}

.testimonial-carousel-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.25rem;
  margin-top: 2rem;
  padding-top: 1.25rem;
  position: relative;
}

.testimonial-nav-arrows {
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.carousel-nav-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  color: var(--text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.carousel-nav-btn:hover {
  background: rgba(0, 242, 254, 0.14);
  border-color: var(--accent-cyan);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 4px 14px rgba(0, 242, 254, 0.25);
}

.carousel-nav-btn:active {
  transform: translateY(0);
}

.carousel-nav-btn:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 2px;
}

.testimonial-dots {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.carousel-dot {
  width: 10px;
  height: 10px;
  border-radius: var(--radius-pill);
  background: rgba(255, 255, 255, 0.2);
  border: none;
  cursor: pointer;
  padding: 0;
  transition: all 0.35s cubic-bezier(0.25, 1, 0.5, 1);
}

.carousel-dot:hover {
  background: rgba(0, 242, 254, 0.6);
  transform: scale(1.2);
}

.carousel-dot.active-dot {
  width: 32px;
  background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
  box-shadow: 0 0 10px rgba(0, 242, 254, 0.6);
}

.carousel-dot:focus-visible {
  outline: 2px solid var(--accent-cyan);
  outline-offset: 3px;
}

.testimonial-timer-bar-wrap {
  position: absolute;
  bottom: -2.5rem;
  left: -2.5rem;
  right: -2.5rem;
  height: 3px;
  background: rgba(255, 255, 255, 0.03);
  overflow: hidden;
}

.testimonial-timer-bar {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00f2fe, #4facfe, #a855f7);
  box-shadow: 0 0 8px rgba(0, 242, 254, 0.8);
  transition: width 0.1s linear;
}

@media (max-width: 768px) {
  .testimonial-carousel {
    padding: 1.75rem 1.25rem 2rem;
  }
  .testimonial-author-block {
    flex-direction: column;
    align-items: flex-start;
  }
  .testimonial-metric-pill {
    align-self: flex-start;
  }
  .testimonial-carousel-bottom {
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
  }
  .testimonial-nav-arrows {
    order: 2;
  }
  .testimonial-dots {
    order: 1;
    width: 100%;
    justify-content: center;
  }
}

/* ==========================================================================
   Call To Action (CTA Banner)
   ========================================================================== */
.cta-banner {
  background: radial-gradient(circle at 50% 0%, rgba(0, 242, 254, 0.15), transparent 70%), var(--bg-surface);
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-xl);
  padding: 4rem 2rem;
  text-align: center;
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.cta-banner-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 1rem;
}

.cta-banner-desc {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 2.25rem;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  margin-top: auto;
  background: #020409;
  border-top: 1px solid var(--border-subtle);
  padding: 4rem 0 2rem;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 2fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: #ffffff;
  margin-bottom: 0.5rem;
}

.footer-tagline {
  color: var(--text-muted);
  font-size: 0.875rem;
  margin-bottom: 1rem;
}

.footer-studio-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
  max-width: 380px;
  line-height: 1.5;
}

.footer-nav-grid {
  display: flex;
  justify-content: flex-end;
  gap: 3.5rem;
}

.footer-col h4 {
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}

.footer-badges {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-badge-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-muted);
}

/* ==========================================================================
   Toast Notification
   ========================================================================== */
.toast-notice {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 1000;
  background: #0f172a;
  border: 1px solid var(--accent-cyan);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5), 0 0 20px rgba(0, 242, 254, 0.25);
  color: #ffffff;
  padding: 0.9rem 1.4rem;
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  transform: translateY(100px);
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-smooth);
}

.toast-notice.show {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .hero-split-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .hero-phone-col {
    order: 2;
  }
  .hero-text-col {
    order: 1;
    text-align: center;
  }
  .hero-text-col .badge-studio {
    margin-left: auto;
    margin-right: auto;
  }
  .hero-text-col .hero-title,
  .hero-text-col .hero-subtitle {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
  }
  .hero-text-col .hero-cta-group {
    justify-content: center;
  }
  .hero-quick-highlights {
    justify-content: center;
  }
  .featured-card {
    grid-template-columns: 1fr;
  }
  .featured-media {
    min-height: 280px;
  }
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer-nav-grid {
    justify-content: flex-start;
    gap: 2.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 64px;
  }

  .brand-logo-img {
    height: 42px;
  }
  
  .desktop-nav, .header-actions {
    display: none;
  }
  
  .mobile-menu-btn {
    display: flex;
  }
  
  .mobile-drawer {
    display: flex;
  }
  
  .hero-section {
    padding: 3rem 0 2.5rem;
  }

  .hero-phone-wrap {
    max-width: 290px;
  }

  .phone-floating-pill.pill-top-right {
    right: -10px;
  }

  .phone-floating-pill.pill-bottom-left {
    left: -10px;
  }
  
  .section {
    padding: 3.5rem 0;
  }
  
  .contact-form-panel {
    padding: 2rem 1.25rem;
  }

  .footer-nav-grid {
    flex-direction: column;
    gap: 1.5rem;
  }
}

/* ==========================================================================
   Prefers-Reduced-Motion
   ========================================================================== */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal-on-scroll,
  .reveal-on-scroll.visible,
  .reveal-on-scroll.is-revealed {
    opacity: 1 !important;
    transform: none !important;
    transition: none !important;
  }
  .testimonial-track,
  .testimonial-slide {
    transition: none !important;
  }
  .testimonial-timer-bar {
    display: none !important;
  }
}

/* Catalog-powered interactive app launcher */
.phone-launcher-heading { display:flex; justify-content:space-between; align-items:center; margin: .65rem .2rem .4rem; color:#94a3b8; font-size:.55rem; font-weight:800; letter-spacing:.14em; }
.launcher-dots { color:#38bdf8; letter-spacing:.18em; }
.phone-app-launcher { display:grid; grid-template-columns:repeat(4,minmax(0,1fr)); gap:.55rem .3rem; padding:.25rem .1rem .35rem; }
.phone-app-shortcut { min-width:0; display:flex; flex-direction:column; align-items:center; gap:.22rem; text-decoration:none; color:inherit; border-radius:12px; padding:.12rem .05rem; transition:transform .2s ease, background .2s ease; }
.phone-app-shortcut:hover,.phone-app-shortcut:focus-visible { transform:translateY(-3px); background:rgba(56,189,248,.09); outline:2px solid rgba(56,189,248,.55); outline-offset:1px; }
.phone-app-icon { width:clamp(32px,3.5vw,43px); height:clamp(32px,3.5vw,43px); display:block; position:relative; border-radius:11px; overflow:hidden; background:#0b1228; border:1px solid rgba(255,255,255,.15); box-shadow:0 4px 12px rgba(0,0,0,.35); }
.phone-app-icon img { width:100%; height:100%; display:block; object-fit:cover; }
.phone-app-icon.is-live { border-color:#12cfff; box-shadow:0 0 0 1px rgba(18,207,255,.24),0 0 14px rgba(18,207,255,.18); }
.app-coming-dot { position:absolute; width:7px; height:7px; top:3px; right:3px; border:1px solid #07111f; border-radius:50%; background:#a78bfa; }
.phone-app-name { max-width:100%; overflow:hidden; text-overflow:ellipsis; white-space:nowrap; color:#dbeafe; font-size:.53rem; font-weight:650; text-align:center; }
.project-card-clickable { cursor:pointer; }
.project-card-clickable:focus-visible { outline:2px solid var(--accent-cyan); outline-offset:4px; }

/* Shared app detail and app-specific privacy pages */
.app-page-main { min-height:65vh; padding:clamp(3rem,7vw,6rem) 0; }
.app-page-container { max-width:1100px; }
.app-detail-hero { display:grid; grid-template-columns:1.1fr .9fr; align-items:center; gap:clamp(2rem,6vw,5rem); padding:1rem 0 4rem; }
.app-back-link { display:inline-flex; color:#7dd3fc; text-decoration:none; font-size:.9rem; margin-bottom:1.25rem; }
.app-back-link:hover { color:#fff; }
.app-status-pill { display:inline-flex; align-items:center; gap:.45rem; padding:.42rem .75rem; border:1px solid rgba(167,139,250,.35); border-radius:999px; color:#c4b5fd; background:rgba(139,56,255,.1); font-size:.76rem; font-weight:750; margin-bottom:1rem; }
.app-status-pill span { width:7px; height:7px; border-radius:50%; background:#a78bfa; }
.app-status-pill.live { color:#6ee7b7; border-color:rgba(16,185,129,.35); background:rgba(16,185,129,.09); }
.app-status-pill.live span { background:#10b981; }
.app-eyebrow { color:#38bdf8; font-size:.75rem; letter-spacing:.16em; font-weight:800; text-transform:uppercase; margin:.25rem 0 .85rem; }
.app-detail-copy h1,.app-policy-page h1 { font-size:clamp(2.6rem,6vw,4.8rem); line-height:1.04; letter-spacing:-.045em; margin:.3rem 0 1.25rem; color:#f8fafc; }
.app-detail-lead { color:#b8c5d8; line-height:1.8; font-size:1.08rem; max-width:650px; }
.app-detail-actions { display:flex; flex-wrap:wrap; gap:.75rem; margin-top:1.8rem; }
.app-status-button { opacity:.85; cursor:default; }
.app-detail-art { padding:1rem; border:1px solid rgba(56,189,248,.2); border-radius:26px; background:radial-gradient(circle at 50% 15%,rgba(18,207,255,.15),transparent 58%),rgba(8,18,39,.72); box-shadow:0 25px 80px rgba(0,0,0,.25); }
.app-detail-art img { display:block; width:100%; max-height:430px; object-fit:contain; border-radius:16px; }
.app-detail-section { border-top:1px solid rgba(148,163,184,.15); padding:3rem 0; }
.app-section-heading h2 { color:#f8fafc; font-size:clamp(1.8rem,4vw,2.7rem); margin:.25rem 0 1rem; }
.app-body-copy { max-width:800px; color:#b8c5d8; line-height:1.85; }
.app-feature-grid { display:grid; grid-template-columns:repeat(2,minmax(0,1fr)); gap:1rem; margin-top:2rem; }
.app-feature { padding:1.25rem; border:1px solid rgba(148,163,184,.16); border-radius:16px; background:rgba(10,22,45,.58); }
.app-feature-number { color:#38bdf8; font-size:.72rem; font-weight:850; letter-spacing:.12em; }
.app-feature h3 { color:#e2e8f0; font-size:1rem; line-height:1.55; margin:.65rem 0 0; }
.app-tech-strip { display:grid; grid-template-columns:.7fr 1.3fr auto; align-items:center; gap:1.5rem; padding:1.5rem; border:1px solid rgba(56,189,248,.2); border-radius:18px; background:rgba(8,18,39,.68); }
.app-tech-strip div { display:flex; flex-direction:column; gap:.4rem; min-width:0; }
.app-tech-strip span { color:#94a3b8; font-size:.68rem; font-weight:800; letter-spacing:.13em; }
.app-tech-strip strong { color:#e2e8f0; font-size:.9rem; line-height:1.6; }
.app-tech-strip>a,.app-policy-footer-link a { color:#7dd3fc; text-decoration:none; font-size:.86rem; }
.app-tech-strip>a:hover,.app-policy-footer-link a:hover { text-decoration:underline; }
.app-policy-page { max-width:850px; margin:0 auto; }
.app-policy-page h1 { font-size:clamp(2.2rem,5vw,3.6rem); margin-bottom:.7rem; }
.app-policy-updated { color:#94a3b8; margin-bottom:2rem; }
.app-policy-notice { padding:1.2rem 1.35rem; border:1px solid rgba(251,191,36,.3); border-radius:14px; background:rgba(120,83,15,.12); margin:1.5rem 0 2rem; color:#f3e8c8; }
.app-policy-notice p { margin:.5rem 0 0; line-height:1.75; }
.app-policy-section { padding:1.25rem 0; border-bottom:1px solid rgba(148,163,184,.13); }
.app-policy-section h2 { color:#f1f5f9; font-size:1.15rem; margin:0 0 .6rem; }
.app-policy-section p { color:#b8c5d8; line-height:1.8; margin:.55rem 0; }
.app-policy-section a { color:#7dd3fc; }
.app-policy-footer-link { display:flex; flex-wrap:wrap; gap:.7rem; margin-top:2rem; }
.app-not-found { text-align:center; padding:5rem 0; }
.app-not-found h1 { color:#f8fafc; }
.app-not-found p { color:#b8c5d8; margin-bottom:1.5rem; }
@media(max-width:760px) { .app-detail-hero { grid-template-columns:1fr; gap:2rem; } .app-detail-art { max-width:560px; } .app-feature-grid { grid-template-columns:1fr; } .app-tech-strip { grid-template-columns:1fr; } .app-page-main { padding:2.5rem 0; } }
@media(max-width:420px) { .phone-app-launcher { gap:.4rem .12rem; } .phone-app-name { font-size:.47rem; } .phone-app-icon { width:31px; height:31px; border-radius:9px; } }