/* ===================================================
   CLOUD GUARD — Landing Page Styles
   Modern, dark-themed, professional design
   =================================================== */

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

:root {
  /* Colors */
  --bg-primary: #09090b;
  --bg-secondary: #0f0f13;
  --bg-card: #141419;
  --bg-card-hover: #1a1a22;
  --border-color: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.12);

  --text-primary: #fafafa;
  --text-secondary: #a1a1aa;
  --text-muted: #71717a;

  --accent: #6366f1;
  --accent-light: #818cf8;
  --accent-dark: #4f46e5;
  --accent-glow: rgba(99, 102, 241, 0.25);

  --gradient-start: #6366f1;
  --gradient-mid: #a855f7;
  --gradient-end: #ec4899;

  --success: #22c55e;

  /* Sizing */
  --container-max: 1200px;
  --nav-height: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-base: 0.4s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);
}

/* ---------- LIGHT MODE ---------- */
[data-theme="light"] {
  --bg-primary: #ffffff;
  --bg-secondary: #f4f4f5;
  --bg-card: #f9f9fb;
  --bg-card-hover: #f0f0f5;
  --border-color: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(0, 0, 0, 0.15);

  --text-primary: #09090b;
  --text-secondary: #52525b;
  --text-muted: #a1a1aa;

  --accent-glow: rgba(99, 102, 241, 0.12);
}

[data-theme="light"] .hero-bg-glow {
  opacity: 0.15;
}

[data-theme="light"] .phone-frame {
  box-shadow:
    0 0 0 1px rgba(0, 0, 0, 0.05),
    0 25px 50px rgba(0, 0, 0, 0.1),
    0 0 100px rgba(99, 102, 241, 0.08);
}

[data-theme="light"] .navbar {
  background: rgba(255, 255, 255, 0.6);
}

[data-theme="light"] .navbar.scrolled {
  background: rgba(255, 255, 255, 0.85);
}

[data-theme="light"] .nav-links a:hover {
  color: var(--text-primary);
}

[data-theme="light"] .nav-toggle span {
  background: var(--text-primary);
}

[data-theme="light"] .screen-file-item {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .screen-upload-bar {
  background: rgba(99, 102, 241, 0.06);
}

[data-theme="light"] .download-btn {
  background: var(--bg-secondary);
}

[data-theme="light"] .footer-socials a {
  border-color: rgba(0, 0, 0, 0.1);
}

[data-theme="light"] .footer-socials svg {
  color: var(--text-secondary);
}

[data-theme="light"] .nav-links.active {
  background: rgba(255, 255, 255, 0.98);
}

[data-theme="light"] .download-bg-glow {
  opacity: 0.1;
}

[data-theme="light"] .phone-glow {
  opacity: 0.1;
}

[data-theme="light"] .gradient-text {
  filter: brightness(0.85) saturate(1.2);
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ---------- CUSTOM SCROLLBAR ---------- */
::-webkit-scrollbar {
  width: 8px;
}

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

::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.3);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: rgba(99, 102, 241, 0.5);
}

/* Firefox scrollbar */
html {
  scrollbar-width: thin;
  scrollbar-color: rgba(99, 102, 241, 0.3) var(--bg-primary);
}

/* ---------- TEXT SELECTION ---------- */
::selection {
  background: rgba(99, 102, 241, 0.35);
  color: #fff;
}

::-moz-selection {
  background: rgba(99, 102, 241, 0.35);
  color: #fff;
}

[data-theme="light"] ::selection {
  background: rgba(99, 102, 241, 0.25);
  color: #09090b;
}

/* ---------- FOCUS VISIBLE (keyboard nav) ---------- */
:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

a:focus:not(:focus-visible),
button:focus:not(:focus-visible) {
  outline: none;
}

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

/* ---------- NOISE TEXTURE OVERLAY ---------- */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 9998;
  pointer-events: none;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

[data-theme="light"] .noise-overlay {
  opacity: 0.025;
}

/* ---------- CURSOR FOLLOWER (desktop) ---------- */
.cursor-follower {
  position: fixed;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.4), rgba(168, 85, 247, 0.15));
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: width 0.3s var(--ease-out), height 0.3s var(--ease-out), opacity 0.3s;
  mix-blend-mode: screen;
  opacity: 0;
}

.cursor-follower.visible {
  opacity: 1;
}

.cursor-follower.hovering {
  width: 48px;
  height: 48px;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.25), rgba(168, 85, 247, 0.08));
}

[data-theme="light"] .cursor-follower {
  mix-blend-mode: multiply;
  background: radial-gradient(circle, rgba(99, 102, 241, 0.2), rgba(168, 85, 247, 0.06));
}

@media (pointer: coarse) {
  .cursor-follower {
    display: none !important;
  }
}

/* ---------- PRELOADER ---------- */
.preloader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  transition: opacity 0.5s ease, visibility 0.5s ease;
}

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

.preloader-spinner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.preloader-logo {
  width: 48px;
  height: 48px;
  animation: preloaderPulse 1.2s ease-in-out infinite;
}

.preloader-ring {
  position: absolute;
  width: 80px;
  height: 80px;
  border: 2px solid transparent;
  border-top-color: var(--accent);
  border-right-color: var(--accent-light);
  border-radius: 50%;
  animation: preloaderSpin 1s linear infinite;
}

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

@keyframes preloaderPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.7; transform: scale(0.92); }
}

/* ---------- SKIP LINK (accessibility) ---------- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 100000;
  padding: 12px 24px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  font-size: 0.9rem;
  border-radius: var(--radius-sm);
  text-decoration: none;
  transition: top 0.3s;
}

.skip-link:focus {
  top: 16px;
}

/* ---------- SCROLL TO TOP ---------- */
.scroll-to-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  z-index: 9000;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  border: none;
  border-radius: 50%;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: opacity 0.3s, visibility 0.3s, transform 0.3s, box-shadow 0.3s;
  box-shadow: 0 4px 20px var(--accent-glow);
}

.scroll-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-to-top:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.scroll-to-top svg {
  width: 22px;
  height: 22px;
  color: #fff;
}

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

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

ul {
  list-style: none;
}

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

/* ---------- GRADIENT TEXT ---------- */
.gradient-text {
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ---------- SECTION HELPERS ---------- */
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-light);
  margin-bottom: 16px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 520px;
  margin: 0 auto;
}

/* ---------- BUTTONS ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 1rem;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  color: #fff;
  box-shadow: 0 0 0 0 var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}

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

.btn-ghost:hover {
  color: var(--text-primary);
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.03);
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

.btn-icon-right {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  transition: transform var(--transition-fast);
}

.btn-ghost:hover .btn-icon-right {
  transform: translateX(4px);
}

/* ========================================
   NAVBAR
   ======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  background: rgba(9, 9, 11, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all var(--transition-base);
}

.navbar.scrolled {
  background: rgba(9, 9, 11, 0.85);
  border-bottom-color: var(--border-color);
}

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

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

.logo-img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 100px;
}

.nav-links a {
  padding: 8px 18px;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  border-radius: 100px;
  transition: all 0.3s var(--ease-out);
  position: relative;
  letter-spacing: 0.01em;
}

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

/* Active pill indicator */
.nav-links a.active {
  color: #fff;
  background: linear-gradient(135deg, var(--accent), var(--accent-dark));
  box-shadow: 0 2px 12px var(--accent-glow), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.nav-links a.active::after {
  display: none;
}

[data-theme="light"] .nav-links {
  background: rgba(0, 0, 0, 0.03);
  border-color: rgba(0, 0, 0, 0.06);
}

[data-theme="light"] .nav-links a.active {
  color: #fff;
  box-shadow: 0 2px 12px rgba(99, 102, 241, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* Download CTA — always highlighted */
.nav-cta {
  background: linear-gradient(135deg, var(--accent), var(--accent-dark)) !important;
  color: #fff !important;
  font-weight: 600 !important;
  padding: 8px 22px !important;
  border-radius: 100px !important;
  border: none !important;
  box-shadow: 0 2px 16px var(--accent-glow) !important;
  transition: all 0.3s var(--ease-out) !important;
}

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 28px var(--accent-glow), 0 0 0 1px rgba(99, 102, 241, 0.3) !important;
  filter: brightness(1.1);
}

.nav-links a.active.nav-cta {
  box-shadow: 0 4px 24px var(--accent-glow) !important;
}

/* Theme Toggle */
.theme-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  margin-left: 8px;
  flex-shrink: 0;
}

.theme-toggle:hover {
  border-color: var(--border-hover);
  background: rgba(255, 255, 255, 0.05);
}

[data-theme="light"] .theme-toggle:hover {
  background: rgba(0, 0, 0, 0.05);
}

.theme-icon {
  width: 18px;
  height: 18px;
  position: absolute;
  transition: all 0.4s var(--ease-out);
}

.sun-icon {
  opacity: 0;
  transform: rotate(-90deg) scale(0.5);
  color: #f59e0b;
}

.moon-icon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
  color: var(--accent-light);
}

[data-theme="light"] .sun-icon {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

[data-theme="light"] .moon-icon {
  opacity: 0;
  transform: rotate(90deg) scale(0.5);
}

/* Mobile Nav Toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

.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);
}

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

.hero-bg-glow {
  position: absolute;
  top: -20%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 800px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.4;
  pointer-events: none;
  animation: pulseGlow 8s ease-in-out infinite;
}

@keyframes pulseGlow {
  0%, 100% { transform: translateX(-50%) scale(1); opacity: 0.4; }
  50% { transform: translateX(-50%) scale(1.15); opacity: 0.25; }
}

/* Animated gradient blobs */
.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  opacity: 0.15;
  animation: blobFloat 20s ease-in-out infinite;
}

.hero-blob-1 {
  width: 500px;
  height: 500px;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  top: -10%;
  right: -5%;
  animation-delay: 0s;
}

.hero-blob-2 {
  width: 400px;
  height: 400px;
  background: linear-gradient(135deg, #ec4899, #f43f5e);
  bottom: 10%;
  left: -8%;
  animation-delay: -7s;
}

.hero-blob-3 {
  width: 300px;
  height: 300px;
  background: linear-gradient(135deg, #06b6d4, #3b82f6);
  top: 40%;
  right: 20%;
  animation-delay: -14s;
}

@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -40px) scale(1.1); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(15px, 35px) scale(1.05); }
}

[data-theme="light"] .hero-blob {
  opacity: 0.08;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 64px;
  padding: 80px 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--accent-light);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: 100px;
  margin-bottom: 24px;
}

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

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--text-secondary);
  max-width: 480px;
  margin-bottom: 36px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

.stat-suffix {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--text-primary);
}

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

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

/* --- Phone Mockup --- */
.hero-visual {
  display: flex;
  justify-content: center;
  position: relative;
}

.phone-mockup {
  position: relative;
  animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-16px); }
}

.phone-frame {
  width: 280px;
  height: 580px;
  background: var(--bg-card);
  border-radius: 36px;
  border: 2px solid var(--border-color);
  overflow: hidden;
  position: relative;
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.03),
    0 25px 50px rgba(0, 0, 0, 0.5),
    0 0 100px var(--accent-glow);
}

.phone-screen {
  width: 100%;
  height: 100%;
  padding: 12px;
  display: flex;
  flex-direction: column;
}

.screen-header {
  margin-bottom: 16px;
}

.screen-status-bar {
  display: flex;
  justify-content: space-between;
  font-size: 0.65rem;
  color: var(--text-muted);
  padding: 8px 4px 12px;
}

.status-icons {
  display: flex;
  gap: 6px;
}

.screen-app-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 1.1rem;
  padding: 4px;
}

.screen-logo {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.screen-content {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.screen-file-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  animation: fileSlideIn 0.8s var(--ease-out) both;
}

.screen-file-item:nth-child(1) { animation-delay: 0.5s; }
.screen-file-item:nth-child(2) { animation-delay: 0.7s; }
.screen-file-item:nth-child(3) { animation-delay: 0.9s; }
.screen-file-item:nth-child(4) { animation-delay: 1.1s; }

@keyframes fileSlideIn {
  from { opacity: 0; transform: translateY(12px); }
  to { opacity: 1; transform: translateY(0); }
}

.file-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  flex-shrink: 0;
}

.file-icon-img {
  background: linear-gradient(135deg, #3b82f6, #6366f1);
}

.file-icon-vid {
  background: linear-gradient(135deg, #ec4899, #f43f5e);
}

.file-icon-doc {
  background: linear-gradient(135deg, #f59e0b, #ef4444);
}

.file-info {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
}

.file-name {
  font-size: 0.8rem;
  font-weight: 600;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.file-meta {
  font-size: 0.65rem;
  color: var(--text-muted);
}

.file-lock {
  font-size: 0.75rem;
}

.screen-upload-bar {
  margin-top: auto;
  background: rgba(99, 102, 241, 0.1);
  border: 1px solid rgba(99, 102, 241, 0.2);
  border-radius: var(--radius-sm);
  padding: 12px;
  font-size: 0.75rem;
  color: var(--accent-light);
  position: relative;
  overflow: hidden;
}

.upload-progress {
  position: absolute;
  top: 0;
  left: 0;
  height: 100%;
  width: 0%;
  background: rgba(99, 102, 241, 0.08);
  animation: uploadAnim 3s ease-in-out infinite;
}

@keyframes uploadAnim {
  0% { width: 0%; }
  50% { width: 70%; }
  100% { width: 100%; }
}

.phone-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 350px;
  height: 600px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.3;
  pointer-events: none;
  z-index: -1;
}

/* Scroll Indicator */
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  animation: float 3s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

.scroll-mouse {
  width: 24px;
  height: 38px;
  border: 2px solid var(--text-muted);
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: var(--text-muted);
  border-radius: 3px;
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes scrollWheel {
  0%, 100% { opacity: 1; transform: translateY(0); }
  50% { opacity: 0.3; transform: translateY(6px); }
}

/* ========================================
   FEATURES
   ======================================== */
.features {
  padding: 120px 0;
  position: relative;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  padding: 36px 32px;
  background: rgba(20, 20, 25, 0.6);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  will-change: transform;
}

[data-theme="light"] .feature-card {
  background: rgba(249, 249, 251, 0.7);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gradient-start), var(--gradient-mid), var(--gradient-end), transparent);
  opacity: 0;
  transition: opacity var(--transition-base);
}

/* Animated gradient border glow on hover */
.feature-card::after {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, var(--gradient-start), var(--gradient-mid), var(--gradient-end));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--transition-base);
  pointer-events: none;
}

.feature-card:hover {
  background: rgba(26, 26, 34, 0.8);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(99, 102, 241, 0.1), 0 8px 24px rgba(0, 0, 0, 0.2);
}

[data-theme="light"] .feature-card:hover {
  background: rgba(240, 240, 245, 0.9);
  box-shadow: 0 20px 60px rgba(99, 102, 241, 0.08), 0 8px 24px rgba(0, 0, 0, 0.06);
}

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

.feature-card:hover::after {
  opacity: 0.5;
}

.feature-icon-wrap {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.12), rgba(168, 85, 247, 0.08));
  margin-bottom: 24px;
}

.feature-icon-wrap svg {
  width: 24px;
  height: 24px;
  color: var(--accent-light);
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ========================================
   HOW IT WORKS
   ======================================== */
.how-it-works {
  padding: 120px 0;
  background: var(--bg-secondary);
  position: relative;
}

.steps {
  display: flex;
  justify-content: center;
  gap: 0;
  max-width: 900px;
  margin: 0 auto;
}

.step {
  flex: 1;
  text-align: center;
  position: relative;
  padding: 0 32px;
}

.step-number {
  font-size: 4rem;
  font-weight: 900;
  letter-spacing: -0.05em;
  background: linear-gradient(180deg, rgba(99, 102, 241, 0.3), transparent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  line-height: 1;
}

.step-content h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
}

.step-content p {
  font-size: 0.925rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.step-line {
  position: absolute;
  top: 36px;
  right: -10px;
  width: 60px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-glow), transparent);
}

.step:last-child .step-line {
  display: none;
}

/* ========================================
   SECURITY
   ======================================== */
.security {
  padding: 120px 0;
}

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

.security-desc {
  font-size: 1.05rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}

.security-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.security-list svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--success);
}

/* Shield Graphic */
.security-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.shield-graphic {
  position: relative;
  width: 320px;
  height: 320px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.shield-ring {
  position: absolute;
  border-radius: 50%;
  border: 1px solid var(--border-color);
}

.shield-ring-1 {
  width: 100%;
  height: 100%;
  animation: rotateRing 20s linear infinite;
  border-style: dashed;
  border-color: rgba(99, 102, 241, 0.15);
}

.shield-ring-2 {
  width: 75%;
  height: 75%;
  animation: rotateRing 15s linear infinite reverse;
  border-color: rgba(168, 85, 247, 0.15);
}

.shield-ring-3 {
  width: 50%;
  height: 50%;
  animation: rotateRing 10s linear infinite;
  border-color: rgba(236, 72, 153, 0.2);
}

@keyframes rotateRing {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}

.shield-core {
  width: 80px;
  height: 80px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(168, 85, 247, 0.1));
  border: 1px solid rgba(99, 102, 241, 0.3);
  border-radius: 50%;
  z-index: 2;
}

.shield-core svg {
  width: 36px;
  height: 36px;
  color: var(--accent-light);
}

/* ========================================
   DOWNLOAD
   ======================================== */
.download {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.download-bg-glow {
  position: absolute;
  bottom: -200px;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(circle, var(--accent-glow) 0%, transparent 70%);
  opacity: 0.25;
  pointer-events: none;
}

.download-card {
  text-align: center;
  padding: 80px 48px;
  background: rgba(20, 20, 25, 0.5);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .download-card {
  background: rgba(249, 249, 251, 0.6);
}

.download-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gradient-start), var(--gradient-mid), var(--gradient-end), transparent);
}

.download-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  flex-wrap: wrap;
}

.download-btn {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 32px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  background: var(--bg-primary);
  transition: all var(--transition-fast);
  cursor: pointer;
  text-decoration: none;
}

.download-btn:hover {
  border-color: var(--border-hover);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.android-btn:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 32px var(--accent-glow);
}

.coming-soon-btn {
  opacity: 0.5;
  cursor: default;
}

.coming-soon-btn:hover {
  transform: none;
  box-shadow: none;
  border-color: var(--border-color);
}

.store-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.btn-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.btn-small {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 500;
}

.btn-large {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.download-note {
  margin-top: 24px;
  font-size: 0.825rem;
  color: var(--text-muted);
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
  padding: 64px 0 32px;
  border-top: 1px solid var(--border-color);
  background: var(--bg-secondary);
}

.footer-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 64px;
  padding-bottom: 48px;
  border-bottom: 1px solid var(--border-color);
}

.footer-brand .nav-logo {
  margin-bottom: 12px;
}

.footer-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  max-width: 260px;
}

.footer-links-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.footer-col a {
  display: block;
  padding: 6px 0;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
}

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

.footer-socials {
  display: flex;
  gap: 16px;
}

.footer-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.footer-socials a:hover {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.1);
}

.footer-socials svg {
  width: 16px;
  height: 16px;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.footer-socials a:hover svg {
  color: var(--accent-light);
}

/* ========================================
   ANIMATIONS (Intersection Observer)
   ======================================== */
[data-animate] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

[data-animate].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

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

  .security-grid {
    grid-template-columns: 1fr;
    gap: 48px;
    text-align: center;
  }

  .security-content {
    order: 1;
  }

  .security-visual {
    order: 0;
  }

  .security-list {
    align-items: center;
  }

  .footer-content {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 16px;
    gap: 4px;
    /* Reset pill container for dropdown */
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
    border: none;
    border-bottom: 1px solid var(--border-color);
    /* Solid opaque background */
    background: rgba(9, 9, 11, 0.98);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.4);
  }

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

  [data-theme="light"] .nav-links {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.1);
  }

  [data-theme="light"] .nav-links.active {
    background: rgba(255, 255, 255, 0.98);
  }

  /* li elements need full width */
  .nav-links li {
    width: 100%;
  }

  .nav-links a {
    display: flex;
    align-items: center;
    width: 100%;
    padding: 14px 20px;
    border-radius: var(--radius-md);
    font-size: 0.95rem;
    font-weight: 500;
    color: var(--text-secondary);
    min-height: 48px;
    transition: all 0.2s var(--ease-out);
  }

  .nav-links a:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.06);
  }

  [data-theme="light"] .nav-links a:hover {
    background: rgba(0, 0, 0, 0.04);
  }

  .nav-links a.active {
    color: #fff;
    border-radius: var(--radius-md);
    background: linear-gradient(135deg, var(--accent), var(--accent-dark));
    box-shadow: 0 2px 12px var(--accent-glow);
  }

  /* CTA in mobile dropdown — always highlighted */
  .nav-cta {
    margin-top: 8px;
    text-align: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--accent), var(--accent-dark)) !important;
    border: none !important;
    color: #fff !important;
    box-shadow: 0 2px 16px var(--accent-glow) !important;
  }

  .nav-links a.active.nav-cta {
    box-shadow: 0 4px 24px var(--accent-glow) !important;
  }

  .nav-toggle {
    display: flex;
  }

  .theme-toggle {
    width: 44px;
    height: 44px;
  }

  .hero-container {
    padding: 40px 24px 60px;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero-stats {
    gap: 20px;
    flex-wrap: wrap;
  }

  .phone-frame {
    width: 240px;
    height: 500px;
  }

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

  .steps {
    flex-direction: column;
    gap: 40px;
  }

  .step-line {
    display: none;
  }

  .shield-graphic {
    width: 240px;
    height: 240px;
  }

  .download-card {
    padding: 48px 24px;
  }

  .footer-links-grid {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

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

@media (max-width: 480px) {
  .download-buttons {
    flex-direction: column;
    align-items: center;
  }

  .download-btn {
    width: 100%;
    max-width: 280px;
    justify-content: center;
  }

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

/* ========================================
   DEVELOPER SECTION
   ======================================== */
.developer {
  padding: 100px 0;
  background: var(--bg-secondary);
}

.developer-card {
  display: flex;
  align-items: center;
  gap: 48px;
  padding: 56px;
  background: rgba(20, 20, 25, 0.5);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  position: relative;
  overflow: hidden;
}

[data-theme="light"] .developer-card {
  background: rgba(249, 249, 251, 0.6);
}

.developer-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--gradient-start), var(--gradient-mid), transparent);
}

.dev-avatar {
  position: relative;
  flex-shrink: 0;
}

.dev-avatar-inner {
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(168, 85, 247, 0.1));
  border: 2px solid rgba(99, 102, 241, 0.3);
  overflow: hidden;
}

.dev-photo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.dev-avatar-ring {
  position: absolute;
  inset: -8px;
  border: 1px dashed rgba(99, 102, 241, 0.2);
  border-radius: 50%;
  animation: rotateRing 15s linear infinite;
}

.dev-info {
  flex: 1;
}

.dev-info .section-tag {
  margin-bottom: 12px;
}

.dev-name {
  font-size: 1.8rem;
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
  background: linear-gradient(135deg, var(--text-primary), var(--accent-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.dev-title {
  font-size: 1.05rem;
  color: var(--accent-light);
  font-weight: 600;
  margin-bottom: 14px;
}

.dev-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 20px;
}

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

.dev-tag {
  padding: 5px 14px;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent-light);
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.15);
  border-radius: 100px;
}

.dev-socials {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.dev-socials a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 1px solid var(--border-color);
  transition: all var(--transition-fast);
}

.dev-socials a:hover {
  border-color: var(--accent);
  background: rgba(99, 102, 241, 0.1);
  transform: translateY(-2px);
}

.dev-socials svg {
  width: 18px;
  height: 18px;
  color: var(--text-muted);
  transition: color var(--transition-fast);
}

.dev-socials a:hover svg {
  color: var(--accent-light);
}

.dev-credit {
  color: var(--accent-light);
  font-weight: 600;
  transition: color var(--transition-fast);
}

.dev-credit:hover {
  color: var(--accent);
}

@media (max-width: 768px) {
  .developer-card {
    flex-direction: column;
    text-align: center;
    padding: 40px 24px;
    gap: 28px;
  }

  .dev-desc {
    margin-left: auto;
    margin-right: auto;
  }

  .dev-tags {
    justify-content: center;
  }

  .dev-socials {
    justify-content: center;
  }
}

/* ========================================
   TECH STACK MARQUEE
   ======================================== */
.tech-marquee {
  padding: 48px 0;
  overflow: hidden;
  position: relative;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.tech-marquee::before,
.tech-marquee::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}

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

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

.marquee-track {
  display: flex;
  gap: 48px;
  animation: marqueeScroll 30s linear infinite;
  width: max-content;
}

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

.marquee-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 24px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-muted);
  white-space: nowrap;
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}

.marquee-item:hover {
  color: var(--accent-light);
}

.marquee-item svg {
  width: 20px;
  height: 20px;
  opacity: 0.5;
}

.marquee-separator {
  color: var(--border-color);
  font-size: 1.2rem;
  user-select: none;
}

@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ========================================
   TESTIMONIALS
   ======================================== */
.testimonials {
  padding: 120px 0;
  position: relative;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 0;
}

.testimonial-card {
  padding: 32px;
  background: rgba(20, 20, 25, 0.5);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  position: relative;
}

[data-theme="light"] .testimonial-card {
  background: rgba(249, 249, 251, 0.6);
}

.testimonial-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.15);
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: 16px;
}

.testimonial-stars svg {
  width: 16px;
  height: 16px;
  fill: #f59e0b;
  color: #f59e0b;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  color: #fff;
  flex-shrink: 0;
}

.avatar-1 { background: linear-gradient(135deg, #6366f1, #a855f7); }
.avatar-2 { background: linear-gradient(135deg, #ec4899, #f43f5e); }
.avatar-3 { background: linear-gradient(135deg, #06b6d4, #3b82f6); }

.testimonial-author-info {
  display: flex;
  flex-direction: column;
}

.testimonial-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-primary);
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 1024px) {
  .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
}

/* ---------- PRINT STYLES ---------- */
@media print {
  .navbar,
  .preloader,
  .noise-overlay,
  .cursor-follower,
  .scroll-to-top,
  .theme-toggle,
  .nav-toggle,
  .hero-bg-glow,
  .hero-blob,
  .hero-scroll-indicator,
  .phone-glow,
  .shield-ring,
  .download-bg-glow,
  .dev-avatar-ring,
  .footer-socials,
  .tech-marquee,
  .hero-visual {
    display: none !important;
  }

  body {
    background: #fff;
    color: #000;
    font-size: 12pt;
  }

  .gradient-text {
    background: none !important;
    -webkit-text-fill-color: #000 !important;
    color: #000 !important;
  }

  a {
    color: #000;
    text-decoration: underline;
  }

  a[href]::after {
    content: " (" attr(href) ")";
    font-size: 0.8em;
    color: #555;
  }

  a[href^="#"]::after,
  a[href^="javascript:"]::after {
    content: "";
  }

  section {
    page-break-inside: avoid;
  }

  .feature-card,
  .developer-card {
    border: 1px solid #ccc;
    box-shadow: none;
  }
}

@media (max-width: 480px) {
  .scroll-to-top {
    bottom: 20px;
    right: 20px;
    width: 42px;
    height: 42px;
  }
}