/* ===================================================================
   BWorld Studio — Modern Fully-Responsive Design System
   =================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@400;500;600;700;800;900&family=Plus+Jakarta+Sans:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Color Tokens */
  --bg-dark: #07070d;
  --bg-elevated: #0e0f18;
  --bg-glass: rgba(18, 19, 32, 0.7);
  --bg-glass-hover: rgba(28, 30, 50, 0.85);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(124, 92, 255, 0.35);

  --accent-primary: #7c5cff;
  --accent-secondary: #00f0ff;
  --accent-emerald: #10b981;

  --grad-brand: linear-gradient(135deg, #7c5cff 0%, #00f0ff 100%);
  --grad-text: linear-gradient(135deg, #ffffff 20%, #c8c9ff 60%, #00f0ff 100%);
  --grad-card: linear-gradient(180deg, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0.015) 100%);

  --text-primary: #ffffff;
  --text-secondary: #a3a6c2;
  --text-muted: #6e7294;

  --font-heading: 'Outfit', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;

  --shadow-subtle: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-glow: 0 10px 40px rgba(124, 92, 255, 0.25);
  --max-w: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 120px;
  width: 100%;
  overflow-x: hidden;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.65;
  width: 100%;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Ambient Background Atmosphere */
.ambient-bg {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.ambient-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.25;
  animation: floatOrb 20s ease-in-out infinite alternate;
}

.ambient-orb.orb-1 {
  width: min(600px, 80vw);
  height: min(600px, 80vw);
  top: -150px;
  left: 5%;
  background: radial-gradient(circle, #7c5cff, transparent 70%);
}

.ambient-orb.orb-2 {
  width: min(550px, 75vw);
  height: min(550px, 75vw);
  top: 40%;
  right: -80px;
  background: radial-gradient(circle, #00f0ff, transparent 70%);
  animation-duration: 25s;
}

.ambient-orb.orb-3 {
  width: min(450px, 70vw);
  height: min(450px, 70vw);
  bottom: 5%;
  left: -80px;
  background: radial-gradient(circle, #ff2a85, transparent 70%);
  animation-duration: 18s;
}

@keyframes floatOrb {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(30px, 20px) scale(1.08); }
  100% { transform: translate(-20px, 40px) scale(0.95); }
}

.ambient-bg::after {
  content: '';
  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: 40px 40px;
  opacity: 0.35;
}

/* Cursor Spotlight (Desktop only) */
#cursor-spotlight {
  position: fixed;
  width: 450px;
  height: 450px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.12) 0%, rgba(0, 240, 255, 0.03) 40%, transparent 70%);
  pointer-events: none;
  transform: translate(-50%, -50%);
  z-index: 1;
  transition: opacity 0.3s ease;
  will-change: left, top;
}

/* Responsive Containers */
.container {
  width: min(var(--max-w), calc(100% - 40px));
  margin-inline: auto;
  position: relative;
  z-index: 2;
}

/* Typography */
h1, h2, h3, h4, .brand-text {
  font-family: var(--font-heading);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
  word-break: break-word;
}

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

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

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.25s ease;
}

/* ================= Full-Width Site Header & Navigation ================= */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(7, 7, 13, 0.82);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-subtle);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  background: rgba(7, 7, 13, 0.96);
  border-bottom-color: rgba(124, 92, 255, 0.22);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.55);
}

.navbar {
  width: 100%;
}

.nav-container {
  width: min(var(--max-w), calc(100% - 48px));
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 0;
  min-height: 112px;
}

/* Brand Logo and Title */
.brand {
  display: flex;
  align-items: center;
  gap: 16px;
  text-decoration: none;
  min-width: 0;
  flex-shrink: 0;
}

.brand-logo-img {
  width: 80px;
  height: 80px;
  border-radius: 20px;
  object-fit: cover;
  box-shadow: 0 8px 28px rgba(124, 92, 255, 0.45);
  border: 2px solid rgba(255, 255, 255, 0.22);
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  flex-shrink: 0;
}

.brand:hover .brand-logo-img {
  transform: scale(1.05);
}

.brand-name {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
  white-space: nowrap;
}

.brand-name span {
  color: var(--accent-secondary);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.mobile-nav-item {
  display: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding-block: 6px;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 2px;
  background: var(--grad-brand);
  transition: width 0.3s ease, left 0.3s ease;
  border-radius: 2px;
}

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

.nav-link:hover::after {
  width: 100%;
  left: 0;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

/* Mobile Drawer Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: var(--text-primary);
}

.mobile-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background-color: var(--text-primary);
  margin-block: 5px;
  transition: all 0.3s ease;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 22px;
  border-radius: var(--radius-pill);
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  white-space: nowrap;
  min-height: 44px;
}

.btn-primary {
  background: var(--grad-brand);
  color: #ffffff;
  box-shadow: 0 4px 18px rgba(124, 92, 255, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(124, 92, 255, 0.55);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(10px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.25);
  transform: translateY(-2px);
}

.btn-play {
  background: #141522;
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.btn-play:hover {
  border-color: var(--accent-secondary);
  box-shadow: 0 6px 20px rgba(0, 240, 255, 0.25);
  transform: translateY(-2px);
}

/* Official Google Play Badge Container */
.play-badge-link {
  display: inline-flex;
  align-items: center;
  transition: transform 0.25s ease, filter 0.25s ease, opacity 0.25s ease;
  border-radius: 8px;
  line-height: 0;
  text-decoration: none;
}

.play-badge-link:hover {
  transform: translateY(-2px);
  filter: drop-shadow(0 6px 20px rgba(0, 240, 255, 0.35));
}

.play-badge-link img {
  display: block;
  height: 52px;
  width: auto;
  border-radius: 8px;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.85rem;
  min-height: 38px;
}

/* ================= Hero Section ================= */
.hero {
  padding-top: clamp(65px, 12vw, 115px);
  padding-bottom: clamp(55px, 10vw, 95px);
  text-align: center;
  position: relative;
}

.status-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  background: rgba(124, 92, 255, 0.1);
  border: 1px solid rgba(124, 92, 255, 0.3);
  font-size: 0.82rem;
  font-weight: 600;
  color: #d1c8ff;
  margin-bottom: 20px;
  max-width: 100%;
}

.status-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-emerald);
  box-shadow: 0 0 10px var(--accent-emerald);
  animation: pulseLight 2s infinite;
  flex-shrink: 0;
}

@keyframes pulseLight {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.85); }
}

.hero-title {
  font-size: clamp(2.3rem, 6vw, 4.4rem);
  line-height: 1.1;
  margin-bottom: 20px;
  max-width: 900px;
  margin-inline: auto;
}

.hero-desc {
  font-size: clamp(1rem, 2vw, 1.2rem);
  max-width: 700px;
  margin-inline: auto;
  color: var(--text-secondary);
  margin-bottom: 34px;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  flex-wrap: wrap;
}

/* ================= Section Header ================= */
.section-wrapper {
  padding-block: clamp(50px, 8vw, 80px);
  position: relative;
}

.section-head {
  text-align: center;
  max-width: 680px;
  margin-inline: auto;
  margin-bottom: 40px;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--accent-secondary);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.18;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: clamp(0.92rem, 1.8vw, 1.05rem);
  color: var(--text-secondary);
}

/* ================= Apps Showcase & Dynamic Rendering ================= */
.apps-grid {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.app-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(20px, 3.5vw, 36px);
  align-items: start;
  background: var(--grad-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 36px);
  box-shadow: var(--shadow-subtle);
  backdrop-filter: blur(16px);
  position: relative;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.3s ease, box-shadow 0.3s ease;
  overflow: hidden;
}

.app-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-glow);
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.5), 0 0 25px rgba(124, 92, 255, 0.12);
}

.app-card.flagship {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: clamp(20px, 3.5vw, 36px);
  align-items: start;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.08) 0%, rgba(0, 240, 255, 0.03) 60%, rgba(14, 15, 24, 0.6) 100%);
  border-color: rgba(124, 92, 255, 0.25);
}

.app-card-media {
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

.app-real-icon {
  width: clamp(84px, 12vw, 130px);
  height: clamp(84px, 12vw, 130px);
  border-radius: clamp(18px, 3vw, 28px);
  object-fit: cover;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), 0 0 25px rgba(124, 92, 255, 0.25);
  border: 1.5px solid rgba(255, 255, 255, 0.16);
  flex-shrink: 0;
  transition: transform 0.3s ease;
}

.app-card:hover .app-real-icon {
  transform: scale(1.04);
}

.app-card-content {
  display: flex;
  flex-direction: column;
  flex: 1;
}

.card-top {
  margin-bottom: 12px;
}

.card-badges {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge-pill {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.badge-live {
  background: rgba(16, 185, 129, 0.15);
  color: #34d399;
  border: 1px solid rgba(16, 185, 129, 0.3);
}

.badge-upcoming {
  background: rgba(0, 240, 255, 0.15);
  color: #38bdf8;
  border: 1px solid rgba(0, 240, 255, 0.3);
}

.card-title {
  font-size: clamp(1.4rem, 3vw, 1.85rem);
  line-height: 1.2;
  margin-bottom: 8px;
}

.card-tagline {
  font-size: clamp(0.9rem, 1.8vw, 0.98rem);
  color: var(--text-secondary);
  margin-bottom: 18px;
  line-height: 1.6;
}

.card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 22px;
}

.card-features li {
  font-size: 0.88rem;
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

.feature-check {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: rgba(124, 92, 255, 0.2);
  color: var(--accent-secondary);
  display: grid;
  place-items: center;
  font-size: 0.7rem;
  flex-shrink: 0;
}

.card-footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--border-subtle);
  flex-wrap: wrap;
}

/* Developer Catalog Banner */
.developer-catalog-card {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 4vw, 36px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  margin-top: 12px;
}

/* ================= Studio Philosophy ================= */
.studio-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.philosophy-box {
  background: var(--bg-glass);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(28px, 4vw, 40px);
  box-shadow: var(--shadow-subtle);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.philosophy-box h3 {
  font-size: clamp(1.4rem, 2.5vw, 1.8rem);
  margin-bottom: 14px;
}

.philosophy-box p {
  margin-bottom: 14px;
  font-size: 0.95rem;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.value-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(18px, 3vw, 24px);
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.value-card:hover {
  transform: translateY(-3px);
  border-color: rgba(255, 255, 255, 0.2);
}

.value-icon {
  font-size: 1.5rem;
  margin-bottom: 10px;
  display: inline-block;
}

.value-card h4 {
  font-size: 1.05rem;
  margin-bottom: 6px;
}

.value-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ================= Support & Contact Section ================= */
.support-card {
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.1) 0%, rgba(0, 240, 255, 0.05) 100%);
  border: 1px solid rgba(124, 92, 255, 0.22);
  border-radius: var(--radius-lg);
  padding: clamp(24px, 5vw, 44px);
  box-shadow: var(--shadow-subtle);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: center;
}

.support-info h3 {
  font-size: clamp(1.6rem, 3.5vw, 2.1rem);
  margin-bottom: 12px;
}

.support-info p {
  font-size: clamp(0.92rem, 1.8vw, 1.02rem);
  margin-bottom: 20px;
}

.email-copy-box {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(14, 15, 24, 0.85);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  max-width: 420px;
  margin-bottom: 18px;
  flex-wrap: wrap;
}

.email-text {
  font-family: var(--font-mono);
  font-size: clamp(0.85rem, 2vw, 0.95rem);
  color: #fff;
  flex: 1;
  word-break: break-all;
}

.copy-btn {
  background: rgba(124, 92, 255, 0.15);
  border: 1px solid rgba(124, 92, 255, 0.3);
  color: #c8c4ff;
  border-radius: var(--radius-sm);
  padding: 6px 12px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  min-height: 36px;
}

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

/* Contact Form */
.support-form {
  background: var(--bg-glass);
  backdrop-filter: blur(14px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: clamp(20px, 3.5vw, 28px);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.form-input, .form-textarea {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  padding: 11px 14px;
  color: #fff;
  font-family: var(--font-body);
  font-size: 16px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  width: 100%;
}

.form-input:focus, .form-textarea:focus {
  border-color: var(--accent-secondary);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

.form-textarea {
  resize: vertical;
  min-height: 90px;
}

/* ================= Footer ================= */
.footer {
  border-top: 1px solid var(--border-subtle);
  background: #050509;
  padding-top: clamp(45px, 7vw, 65px);
  padding-bottom: 28px;
  position: relative;
  z-index: 2;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 40px;
}

.footer-brand p {
  font-size: 0.9rem;
  max-width: 320px;
  margin-top: 12px;
  color: var(--text-muted);
}

.footer-col h5 {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: #fff;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-links a:hover {
  color: var(--accent-secondary);
  padding-left: 3px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer-legal-links {
  display: flex;
  gap: 18px;
}

.footer-legal-links a:hover {
  color: #fff;
}

/* Toast Notification */
.toast-msg {
  position: fixed;
  bottom: 20px;
  right: 20px;
  background: rgba(14, 15, 24, 0.95);
  backdrop-filter: blur(16px);
  border: 1px solid var(--accent-emerald);
  color: #fff;
  padding: 10px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.86rem;
  font-weight: 600;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 1000;
  transform: translateY(100px);
  opacity: 0;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
  max-width: calc(100vw - 40px);
}

.toast-msg.show {
  transform: translateY(0);
  opacity: 1;
}

/* ================= Media Queries for Complete Responsiveness ================= */

/* Tablets & Small Laptops (max-width: 1024px) */
@media (max-width: 1024px) {
  .support-card {
    grid-template-columns: 1fr;
  }
  .footer-top {
    grid-template-columns: 1fr 1fr;
  }
}

/* Tablets (max-width: 860px) */
@media (max-width: 860px) {
  .nav-links {
    gap: 20px;
  }
  .studio-grid {
    grid-template-columns: 1fr;
  }
}

/* Mobile Devices & Tablets (max-width: 768px) */
@media (max-width: 768px) {
  .nav-container {
    width: calc(100% - 32px);
    padding: 12px 0;
    min-height: 90px;
    gap: 12px;
  }

  .brand {
    gap: 12px;
  }

  .brand-logo-img {
    width: 62px;
    height: 62px;
    border-radius: 16px;
  }

  .brand-name {
    font-size: 1.25rem;
  }

  .nav-links {
    position: fixed;
    top: 92px;
    left: 12px;
    right: 12px;
    background: rgba(10, 11, 19, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    flex-direction: column;
    padding: 22px;
    gap: 18px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.85);
    transform: translateY(-20px);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  }
  
  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .mobile-nav-item {
    display: block;
    margin-top: 8px;
    padding-top: 14px;
    border-top: 1px solid var(--border-subtle);
    width: 100%;
  }

  .mobile-toggle {
    display: block;
  }

  .app-card,
  .app-card.flagship {
    grid-template-columns: 1fr;
    gap: 18px;
  }

  .app-card-media {
    justify-content: flex-start;
  }

  .card-footer .btn {
    width: 100%;
  }

  .developer-catalog-card {
    flex-direction: column;
    align-items: flex-start;
  }

  .developer-catalog-card .btn {
    width: 100%;
  }

  .footer-top {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

/* Mobile Phones (max-width: 580px) */
@media (max-width: 580px) {
  .nav-container {
    width: calc(100% - 24px);
    padding: 10px 0;
    min-height: 80px;
    gap: 8px;
  }

  .brand {
    gap: 10px;
  }

  .brand-logo-img {
    width: 50px;
    height: 50px;
    border-radius: 12px;
  }

  .brand-name {
    font-size: 1.15rem;
  }

  .nav-actions {
    gap: 8px;
  }

  .play-badge-link img {
    height: 46px;
  }

  .nav-links {
    top: 82px;
  }

  .container {
    width: calc(100% - 24px);
  }

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

  .hero-cta-group {
    flex-direction: column;
    width: 100%;
  }

  .hero-cta-group .btn {
    width: 100%;
  }

  .email-copy-box {
    flex-direction: column;
    align-items: stretch;
  }

  .email-copy-box .copy-btn {
    text-align: center;
  }

  .footer-bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}

/* Extra Small Phones (max-width: 360px) */
@media (max-width: 360px) {
  .nav-container {
    width: calc(100% - 16px);
    gap: 6px;
  }

  .brand-logo-img {
    width: 42px;
    height: 42px;
    border-radius: 10px;
  }

  .brand-name {
    font-size: 0.98rem;
  }
}