/* ─────────────────────────────────────────────────────────────
   AtomFix Website — style.css (Complete Rebuild)
   Colors:
     Background:   White (#ffffff) & Crisp Light (#f6f7fa)
     Primary Dark: Deep Black (#0c0c11)
     Brand CTA:    Purple (#7c5cff / #8b5cf6 / #6366f1)
     Accent Pop:   Neon Yellow (#E3FC02)
   ───────────────────────────────────────────────────────────── */

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  /* Surfaces */
  --bg:             #ffffff;
  --bg-subtle:      #f6f7fa;
  --bg-card:        #ffffff;
  --bg-card-hover:  #fafaff;
  --bg-dark:        #0c0c11;
  --bg-dark-surface:#14131d;
  --bg-dark-card:   #1a1924;

  /* Typography */
  --text:           #0c0c11;
  --text-muted:     #555462;
  --text-light:     #8f8e9e;
  --text-white:     #ffffff;

  /* Brand Accents */
  --black:          #0c0c11;
  --purple:         #7c5cff;
  --purple-light:   #8b5cf6;
  --purple-dark:    #4f7bff;
  --purple-dim:     rgba(124, 92, 255, 0.12);
  --purple-glow:    rgba(124, 92, 255, 0.35);

  --neon:           #E3FC02;
  --neon-dim:       rgba(227, 252, 2, 0.15);
  --neon-glow:      rgba(227, 252, 2, 0.45);

  /* Lines & Borders */
  --border:         #e2e4ea;
  --border-subtle:  #eeeff3;
  --border-dark:    #242331;

  /* Feedback */
  --green:          #059669;
  --green-dim:      rgba(5, 150, 105, 0.12);

  /* Dimensions & Timing */
  --radius:         16px;
  --radius-sm:      10px;
  --radius-lg:      24px;
  --transition:     0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ─────────────────────────────────────────────────────────────
   UTILITY & BUTTONS
   ───────────────────────────────────────────────────────────── */

.grad-text {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c5cff 50%, #4f7bff 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 12px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  letter-spacing: 0.01em;
  font-family: inherit;
}

.btn-primary {
  background: linear-gradient(135deg, #8b5cf6 0%, #7c5cff 50%, #4f7bff 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(124, 92, 255, 0.35), 0 2px 6px rgba(0, 0, 0, 0.1);
}

.btn-primary:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #9d74ff 0%, #8b6dff 50%, #638eff 100%);
  box-shadow: 0 12px 32px rgba(124, 92, 255, 0.5), 0 4px 12px rgba(0, 0, 0, 0.12);
  color: #ffffff;
}

.btn-ghost {
  background: #ffffff;
  color: #0c0c11;
  border: 1.5px solid var(--border);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.04);
}

.btn-ghost:hover {
  color: #0c0c11;
  border-color: #0c0c11;
  background: #f6f7fa;
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.08);
}

.btn-outline {
  background: transparent;
  color: var(--text-muted);
  border: 1.5px solid var(--border);
}

.btn-outline:hover {
  color: #0c0c11;
  border-color: #0c0c11;
  background: var(--bg-subtle);
}

.btn-full { width: 100%; justify-content: center; }
.btn-lg   { padding: 14px 28px; font-size: 1rem; }
.btn-xl   { padding: 18px 40px; font-size: 1.1rem; border-radius: 14px; }

/* ─────────────────────────────────────────────────────────────
   ANNOUNCEMENT BAR (High-Visibility Banner, Scrolls with Page)
   ───────────────────────────────────────────────────────────── */

.announcement-bar {
  position: relative;
  width: 100%;
  z-index: 10;
  background: var(--neon);
  border-bottom: 1.5px solid rgba(0, 0, 0, 0.15);
  padding: 10px 48px;
  min-height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  font-size: 0.92rem;
  color: #0c0c11;
  line-height: 1.4;
  text-align: center;
}

.ann-badge {
  background: #0c0c11;
  color: #E3FC02;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 5px;
  flex-shrink: 0;
}

.ann-text {
  font-size: 0.92rem;
  font-weight: 700;
  color: #0c0c11;
  letter-spacing: 0.01em;
}

.ann-text strong {
  color: #0c0c11;
  font-weight: 900;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 2px;
}

.ann-close {
  position: absolute;
  right: 14px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: #0c0c11;
  opacity: 0.65;
  font-size: 1.3rem;
  cursor: pointer;
  line-height: 1;
  padding: 4px 8px;
  border-radius: 4px;
  transition: all var(--transition);
}

.ann-close:hover {
  opacity: 1;
  background: rgba(0, 0, 0, 0.08);
}

/* ─────────────────────────────────────────────────────────────
   NAVBAR (Always Black, Scrolls with Page)
   ───────────────────────────────────────────────────────────── */

.navbar {
  position: relative;
  width: 100%;
  z-index: 20;
  padding: 0 24px;
  background: #0c0c11;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  height: 72px;
  gap: 40px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  filter: brightness(1.2);
}

.nav-logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 8px;
  margin-left: auto;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.72);
  text-decoration: none;
  font-size: 0.92rem;
  font-weight: 600;
  padding: 8px 14px;
  border-radius: 8px;
  transition: all var(--transition);
}

.nav-links a:hover {
  color: #ffffff;
  background: rgba(255, 255, 255, 0.1);
}

.nav-cta {
  margin-left: 8px;
  padding: 10px 22px;
  font-size: 0.92rem;
}

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

/* ─────────────────────────────────────────────────────────────
   HERO SECTION
   ───────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 70px 24px 70px;
  background: #ffffff;
  overflow: hidden;
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(12, 12, 17, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(12, 12, 17, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse at 50% 40%, black 25%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 40%, black 25%, transparent 75%);
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
}

.hero-glow-1 {
  width: 550px; height: 500px;
  background: radial-gradient(circle, rgba(124, 92, 255, 0.12) 0%, rgba(124, 92, 255, 0) 70%);
  top: 5%; left: 2%;
  animation: glowPulse 8s ease-in-out infinite;
}

.hero-glow-2 {
  width: 500px; height: 450px;
  background: radial-gradient(circle, rgba(227, 252, 2, 0.16) 0%, rgba(227, 252, 2, 0) 70%);
  top: 15%; right: 2%;
  animation: glowPulse 10s ease-in-out infinite reverse;
}

@keyframes glowPulse {
  0%, 100% { opacity: 0.6; transform: scale(1); }
  50%       { opacity: 1;   transform: scale(1.08); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 60px;
  align-items: center;
}

/* Atom SVG */
.atom-container {
  display: flex;
  justify-content: center;
  align-items: center;
}

.atom-svg {
  width: 380px;
  height: 380px;
  max-width: 100%;
  filter: drop-shadow(0 0 35px rgba(124, 92, 255, 0.35)) drop-shadow(0 0 70px rgba(227, 252, 2, 0.08));
}



/* Hero Content */
.hero-content {
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: #0c0c11;
  color: #E3FC02;
  border: 1px solid rgba(227, 252, 2, 0.4);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 700;
  width: fit-content;
  letter-spacing: 0.02em;
  box-shadow: 0 4px 14px rgba(12, 12, 17, 0.12);
}

.badge-dot {
  width: 8px; height: 8px;
  background: #E3FC02;
  border-radius: 50%;
  box-shadow: 0 0 10px #E3FC02;
  animation: blink 2s ease-in-out infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; box-shadow: 0 0 10px #E3FC02; }
  50%       { opacity: 0.35; box-shadow: none; }
}

.hero-title {
  font-size: clamp(2.4rem, 4.8vw, 3.8rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -0.035em;
  color: #0c0c11;
}

.hero-sub {
  font-size: 1.15rem;
  color: var(--text-muted);
  max-width: 500px;
  line-height: 1.7;
}

.hero-sub strong {
  color: #0c0c11;
  font-weight: 700;
}

.hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 4px;
}

.hero-actions del {
  color: rgba(255, 255, 255, 0.6);
  margin-right: 2px;
}

.hero-trust {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-top: 6px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 600;
}

.trust-item svg {
  stroke: var(--purple) !important;
}

/* Platform Badges (Sleek Dark Pill on White Hero) */
.platform-badges {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 0;
  margin-top: 48px;
  background: #0c0c11;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 12px 35px rgba(0, 0, 0, 0.16);
  width: fit-content;
}

.platform-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px 28px;
  cursor: default;
  user-select: none;
}

.platform-os-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(255, 255, 255, 0.08);
}

.platform-os-icon--mac svg {
  fill: #ffffff;
}

.platform-info {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.platform-name {
  font-size: 0.95rem;
  font-weight: 700;
  color: #ffffff;
  line-height: 1.2;
}

.platform-ver {
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.6);
  font-weight: 500;
}

.platform-divider {
  width: 1px;
  height: 44px;
  background: rgba(255, 255, 255, 0.15);
  flex-shrink: 0;
}

/* Hero scroll mouse hint */
.hero-scroll-hint {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}

.scroll-mouse {
  width: 24px; height: 38px;
  border: 2px solid #0c0c11;
  border-radius: 12px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 4px; height: 8px;
  background: #7c5cff;
  border-radius: 2px;
  animation: scrollDown 2s ease-in-out infinite;
}

@keyframes scrollDown {
  0%   { opacity: 1; transform: translateY(0); }
  80%  { opacity: 0; transform: translateY(12px); }
  100% { opacity: 0; transform: translateY(0); }
}

/* ─────────────────────────────────────────────────────────────
   TICKER BAR (Deep Black with Neon Yellow Text)
   ───────────────────────────────────────────────────────────── */

.ticker-wrap {
  overflow: hidden;
  background: #0c0c11;
  border-top: 1px solid rgba(227, 252, 2, 0.25);
  border-bottom: 1px solid rgba(227, 252, 2, 0.25);
  padding: 16px 0;
}

.ticker {
  display: flex;
  gap: 60px;
  white-space: nowrap;
  animation: ticker 28s linear infinite;
}

.ticker span {
  font-size: 0.92rem;
  color: #E3FC02;
  font-weight: 700;
  letter-spacing: 0.02em;
  flex-shrink: 0;
}

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

/* ─────────────────────────────────────────────────────────────
   SECTIONS SHARED STYLES
   ───────────────────────────────────────────────────────────── */

section {
  padding: 110px 0;
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-label {
  display: inline-block;
  background: #0c0c11;
  border: 1px solid rgba(227, 252, 2, 0.35);
  color: #E3FC02;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(12, 12, 17, 0.08);
}

.section-title {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.03em;
  color: #0c0c11;
  margin-bottom: 16px;
}

.section-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 620px;
  margin-bottom: 60px;
  line-height: 1.7;
}

/* ─────────────────────────────────────────────────────────────
   FEATURES (White Surface with Pristine Cards)
   ───────────────────────────────────────────────────────────── */

.features {
  background: #ffffff;
}

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

.feature-card {
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(12, 12, 17, 0.04);
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #7c5cff, #E3FC02);
  opacity: 0;
  transition: opacity var(--transition);
}

.feature-card:hover {
  border-color: #7c5cff;
  transform: translateY(-6px);
  box-shadow: 0 16px 36px rgba(12, 12, 17, 0.08), 0 0 0 1px rgba(124, 92, 255, 0.15);
}

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

.feature-card--accent {
  border-color: rgba(124, 92, 255, 0.35);
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.03) 0%, #ffffff 60%);
}

.feature-icon {
  width: 52px; height: 52px;
  background: #0c0c11;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 22px;
  color: #E3FC02;
  box-shadow: 0 6px 16px rgba(12, 12, 17, 0.15);
  transition: transform var(--transition), box-shadow var(--transition);
}

.feature-card:hover .feature-icon {
  transform: scale(1.05);
  box-shadow: 0 8px 20px rgba(12, 12, 17, 0.25), 0 0 14px rgba(227, 252, 2, 0.3);
}

.feature-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  color: #0c0c11;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.feature-card code {
  background: #f1f1f5;
  color: #7c5cff;
  padding: 2px 7px;
  border-radius: 6px;
  font-size: 0.88em;
  font-family: 'JetBrains Mono', monospace;
  font-weight: 700;
  border: 1px solid var(--border);
}

/* Featured card across full width */
.feature-card--featured {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 28px;
  background: linear-gradient(135deg, rgba(124, 92, 255, 0.05) 0%, rgba(227, 252, 2, 0.05) 100%), #ffffff;
  border: 2px solid rgba(124, 92, 255, 0.35);
  box-shadow: 0 10px 32px rgba(124, 92, 255, 0.08);
}

.feature-card--featured::before {
  background: linear-gradient(90deg, #7c5cff, #E3FC02);
  height: 4px;
  opacity: 1;
}

.feature-card--featured .feature-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 0;
  flex-shrink: 0;
  background: #0c0c11;
  box-shadow: 0 8px 24px rgba(12, 12, 17, 0.2), 0 0 16px rgba(227, 252, 2, 0.3);
}

.feature-card--featured .feature-icon svg {
  width: 32px;
  height: 32px;
}

.feature-featured-content {
  flex: 1;
}

.feature-badge {
  display: inline-block;
  background: #0c0c11;
  color: #E3FC02;
  font-size: 0.74rem;
  font-weight: 800;
  padding: 3px 12px;
  border-radius: 100px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: 10px;
  box-shadow: 0 2px 8px rgba(12, 12, 17, 0.1);
}

.feature-card--featured h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.feature-card--featured p {
  font-size: 0.98rem;
  line-height: 1.7;
}

/* ─────────────────────────────────────────────────────────────
   HOW IT WORKS & APP MOCKUP
   ───────────────────────────────────────────────────────────── */

.how-it-works {
  position: relative;
  background: #f6f7fa;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.hiw-glow {
  position: absolute;
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(124, 92, 255, 0.08) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 60px;
}

.step {
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  box-shadow: 0 4px 20px rgba(12, 12, 17, 0.04);
  transition: all var(--transition);
}

.step:hover {
  transform: translateY(-4px);
  border-color: #7c5cff;
  box-shadow: 0 12px 30px rgba(12, 12, 17, 0.07);
}

.step-number {
  font-size: 2.8rem;
  font-weight: 900;
  line-height: 1;
  color: #0c0c11;
  margin-bottom: 16px;
  letter-spacing: -0.04em;
  font-variant-numeric: tabular-nums;
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-number::after {
  content: '';
  display: inline-block;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #E3FC02;
  box-shadow: 0 0 8px rgba(227, 252, 2, 0.6);
}

.step-content h3 {
  font-size: 1.1rem;
  font-weight: 800;
  color: #0c0c11;
  margin-bottom: 8px;
}

.step-content p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.step-content em {
  color: #7c5cff;
  font-style: normal;
  font-weight: 700;
}

/* App Mockup (Dark Tech GUI) */
.app-mockup {
  display: flex;
  justify-content: center;
}

.mockup-window {
  width: 100%;
  max-width: 700px;
  background: #0e0e14;
  border: 1px solid #252433;
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 24px 70px rgba(12, 12, 17, 0.18), 0 0 0 1px rgba(124, 92, 255, 0.12);
}

.mockup-titlebar {
  background: #14131d;
  border-bottom: 1px solid #252433;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  position: relative;
}

.mockup-dots {
  display: flex;
  gap: 8px;
}

.dot {
  width: 12px; height: 12px;
  border-radius: 50%;
}

.dot-red    { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green  { background: #28c840; }

.mockup-title {
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.65);
  font-weight: 600;
  letter-spacing: 0.02em;
}

.mockup-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #0e0e14;
}

.mockup-dropzone {
  background: #161520;
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.mockup-ref {
  border: 1.5px solid rgba(124, 92, 255, 0.5);
  background: rgba(124, 92, 255, 0.06);
}

.mockup-broken {
  border: 1.5px solid rgba(79, 123, 255, 0.5);
  background: rgba(79, 123, 255, 0.06);
}

.mockup-zone-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.mockup-zone-text {
  flex: 1;
}

.mockup-zone-text strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #ffffff;
}

.mockup-zone-text span {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}

.mockup-zone-badge {
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.02em;
}

.mockup-zone-badge--purple {
  background: rgba(124, 92, 255, 0.25);
  color: #c4b5fd;
  border: 1px solid rgba(124, 92, 255, 0.4);
}

.mockup-zone-badge--blue {
  background: rgba(79, 123, 255, 0.25);
  color: #93c5fd;
  border: 1px solid rgba(79, 123, 255, 0.4);
}

.mockup-log {
  background: #07070b;
  border: 1px solid #1e1d2b;
  border-radius: 10px;
  padding: 16px;
  font-family: 'JetBrains Mono', 'Courier New', monospace;
  font-size: 0.78rem;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.log-line {
  line-height: 1.5;
}

.log-info {
  color: #6ee7b7;
}

.log-stage {
  color: #c4b5fd;
}

.log-success {
  color: #E3FC02;
  font-weight: 700;
}

.mockup-btn {
  background: linear-gradient(135deg, #8b5cf6, #7c5cff, #4f7bff);
  color: #ffffff;
  font-weight: 800;
  font-size: 0.95rem;
  padding: 14px;
  border-radius: 12px;
  text-align: center;
  letter-spacing: 0.02em;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(124, 92, 255, 0.4);
  transition: all var(--transition);
}

.mockup-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 26px rgba(124, 92, 255, 0.6);
}

/* ─────────────────────────────────────────────────────────────
   PRICING (Single Price Block)
   ───────────────────────────────────────────────────────────── */

.pricing {
  background: #ffffff;
}

.single-price-block {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  align-items: center;
  background: #ffffff;
  border: 2px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 52px;
  box-shadow: 0 16px 50px rgba(12, 12, 17, 0.07);
}

.spb-left {
  display: flex;
  flex-direction: column;
}

.spb-price {
  display: flex;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 14px;
}

.spb-old-price {
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--text-light);
  text-decoration: line-through;
}

.spb-new-price {
  font-size: 4.4rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  color: #0c0c11;
  line-height: 1;
}

.spb-period {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 600;
}

.spb-save-badge {
  display: inline-flex;
  align-items: center;
  background: #E3FC02;
  color: #0c0c11;
  font-size: 0.8rem;
  font-weight: 800;
  padding: 6px 16px;
  border-radius: 100px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 28px;
  width: fit-content;
  box-shadow: 0 0 16px rgba(227, 252, 2, 0.45);
}

.spb-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.price-features li strong {
  color: #0c0c11;
  font-weight: 700;
}

.check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: 900;
  flex-shrink: 0;
}

.check--yes {
  background: var(--green-dim);
  color: var(--green);
}

.check--no {
  background: rgba(100, 100, 110, 0.1);
  color: var(--text-light);
}

.spb-right {
  display: flex;
  flex-direction: column;
  gap: 16px;
  background: #f8f8fb;
  padding: 36px;
  border-radius: 20px;
  border: 1.5px solid var(--border);
}

.spb-os-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.btn-buy-os {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 16px 20px;
  border-radius: 14px;
  font-size: 1.05rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
  white-space: nowrap;
}

.btn-buy-windows {
  background: linear-gradient(135deg, #7c5cff 0%, #6366f1 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(124, 92, 255, 0.35), 0 2px 6px rgba(0, 0, 0, 0.1);
  border: 1.5px solid transparent;
}

.btn-buy-windows:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, #8b6dff 0%, #7073ff 100%);
  box-shadow: 0 12px 30px rgba(124, 92, 255, 0.5), 0 4px 12px rgba(0, 0, 0, 0.15);
  color: #ffffff;
}

.btn-buy-mac {
  background: #0c0c11;
  color: #ffffff;
  border: 1.5px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 8px 24px rgba(12, 12, 17, 0.2), 0 2px 6px rgba(0, 0, 0, 0.08);
}

.btn-buy-mac:hover {
  transform: translateY(-2px);
  background: #191824;
  border-color: #7c5cff;
  box-shadow: 0 12px 30px rgba(124, 92, 255, 0.35), 0 4px 12px rgba(0, 0, 0, 0.12);
  color: #ffffff;
}

.os-btn-icon {
  flex-shrink: 0;
}

.checkout-action-btn {
  font-size: 1.12rem;
  padding: 16px 28px;
  border-radius: 14px;
  letter-spacing: 0.01em;
  background: linear-gradient(135deg, #8b5cf6 0%, #7c5cff 50%, #4f7bff 100%);
  color: #ffffff;
  box-shadow: 0 8px 24px rgba(124, 92, 255, 0.4), 0 2px 6px rgba(0, 0, 0, 0.1);
}

.checkout-action-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(124, 92, 255, 0.55), 0 4px 12px rgba(0, 0, 0, 0.15);
}

.checkout-divider {
  display: flex;
  align-items: center;
  text-align: center;
  color: var(--text-light);
  font-size: 0.78rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin: 4px 0;
}

.checkout-divider::before,
.checkout-divider::after {
  content: '';
  flex: 1;
  border-bottom: 1px solid var(--border);
}

.checkout-divider span {
  padding: 0 12px;
}

.paypal-container {
  min-height: 50px;
  transition: all var(--transition);
}

.paypal-container.pulse-focus {
  animation: pulseBorder 0.8s ease-in-out 2;
  border-radius: 12px;
}

@keyframes pulseBorder {
  0%, 100% { box-shadow: 0 0 0 0 rgba(124, 92, 255, 0); }
  50% { box-shadow: 0 0 0 5px rgba(124, 92, 255, 0.4); }
}

.paypal-secure {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-muted);
  font-weight: 600;
}

.instant-delivery-badge {
  display: flex;
  align-items: center;
  gap: 16px;
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: 14px;
  padding: 16px 20px;
  box-shadow: 0 2px 8px rgba(12, 12, 17, 0.04);
}

.idb-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
}

.idb-text strong {
  display: block;
  font-size: 0.9rem;
  font-weight: 800;
  color: #0c0c11;
  margin-bottom: 2px;
}

.idb-text p {
  font-size: 0.8rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin: 0;
}

/* ─────────────────────────────────────────────────────────────
   TESTIMONIALS (Crisp Cards on Light Background)
   ───────────────────────────────────────────────────────────── */

.testimonials {
  background: #f6f7fa;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

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

.testimonial-card {
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 34px 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(12, 12, 17, 0.04);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: #7c5cff;
  box-shadow: 0 14px 34px rgba(12, 12, 17, 0.08);
}

.testimonial-card--highlight {
  border-color: rgba(124, 92, 255, 0.4);
  background: linear-gradient(180deg, rgba(124, 92, 255, 0.04) 0%, #ffffff 60%);
}

.stars {
  color: #f59e0b;
  font-size: 1rem;
  letter-spacing: 2px;
}

.testimonial-card > p {
  font-size: 0.95rem;
  color: #374151;
  line-height: 1.7;
  flex: 1;
}

.testimonial-card > p::before { content: '\201C'; font-size: 1.2rem; color: #7c5cff; }
.testimonial-card > p::after  { content: '\201D'; font-size: 1.2rem; color: #7c5cff; }

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

.author-avatar {
  width: 42px; height: 42px;
  background: #0c0c11;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: #E3FC02;
  box-shadow: 0 4px 10px rgba(12, 12, 17, 0.15);
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 0.92rem;
  font-weight: 700;
  color: #0c0c11;
}

.testimonial-author span {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ─────────────────────────────────────────────────────────────
   FAQ ACCORDION
   ───────────────────────────────────────────────────────────── */

.faq {
  background: #ffffff;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 800px;
  margin-top: 20px;
}

.faq-item {
  border: 1.5px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  transition: all var(--transition);
  background: #ffffff;
}

.faq-item:hover {
  border-color: #7c5cff;
}

.faq-item:has(.faq-q[aria-expanded="true"]) {
  border-color: #7c5cff;
  box-shadow: 0 6px 24px rgba(124, 92, 255, 0.1);
}

.faq-q {
  width: 100%;
  background: #ffffff;
  border: none;
  color: #0c0c11;
  font-size: 1.05rem;
  font-weight: 700;
  padding: 22px 26px;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  font-family: inherit;
  transition: all var(--transition);
}

.faq-q:hover {
  background: #f8f8fb;
}

.faq-arrow {
  flex-shrink: 0;
  color: var(--text-muted);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), color var(--transition);
}

.faq-q[aria-expanded="true"] {
  color: #7c5cff;
  background: #fafaff;
}

.faq-q[aria-expanded="true"] .faq-arrow {
  transform: rotate(180deg);
  color: #7c5cff;
}

.faq-a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  background: #fafaff;
}

.faq-a.open {
  grid-template-rows: 1fr;
}

.faq-a > p {
  overflow: hidden;
  padding: 0 26px 22px;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.faq-a > p strong {
  color: #0c0c11;
  font-weight: 700;
}

/* ─────────────────────────────────────────────────────────────
   CTA BANNER (Deep Black with Purple/Neon Glow)
   ───────────────────────────────────────────────────────────── */

.cta-banner {
  position: relative;
  background: #0c0c11;
  border-top: 1px solid rgba(124, 92, 255, 0.2);
  border-bottom: 1px solid rgba(124, 92, 255, 0.2);
  overflow: hidden;
  text-align: center;
  padding: 100px 0;
  color: #ffffff;
}

.cta-glow {
  position: absolute;
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, rgba(124, 92, 255, 0.25) 0%, rgba(227, 252, 2, 0.08) 50%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: glowPulse 6s ease-in-out infinite;
}

.cta-inner {
  position: relative;
  z-index: 1;
  max-width: 650px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  margin-bottom: 16px;
  color: #ffffff;
}

.cta-banner p {
  font-size: 1.15rem;
  color: rgba(255, 255, 255, 0.72);
  margin-bottom: 36px;
  line-height: 1.6;
}

.cta-banner del {
  color: rgba(255, 255, 255, 0.5);
  margin-right: 4px;
}

.cta-sub {
  margin-top: 20px;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ─────────────────────────────────────────────────────────────
   FOOTER (Deep Black with White/Neon Accents)
   ───────────────────────────────────────────────────────────── */

.footer {
  background: #0c0c11;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 80px 0 0;
  color: rgba(255, 255, 255, 0.7);
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px 60px;
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 60px;
}

.footer-brand p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  line-height: 1.7;
  margin-top: 16px;
  max-width: 320px;
}

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

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col h4 {
  font-size: 0.8rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #ffffff;
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col a:hover {
  color: #E3FC02;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-built {
  color: #7c5cff;
  font-weight: 600;
}

/* ─────────────────────────────────────────────────────────────
   PAYMENT SUCCESS / ERROR OVERLAY
   ───────────────────────────────────────────────────────────── */

#payment-success-overlay {
  position: fixed;
  inset: 0;
  background: rgba(12, 12, 17, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.3s ease;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.pso-card {
  background: #ffffff;
  border: 2px solid #7c5cff;
  border-radius: 24px;
  padding: 48px 40px;
  max-width: 480px;
  width: 100%;
  text-align: center;
  box-shadow: 0 32px 80px rgba(0, 0, 0, 0.35);
  animation: slideUp 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes slideUp {
  from { transform: translateY(30px); opacity: 0; }
  to   { transform: translateY(0); opacity: 1; }
}

.pso-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
}

.pso-card h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: #0c0c11;
}

.pso-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 8px;
}

.pso-card strong {
  color: #0c0c11;
}

.pso-order {
  font-size: 0.8rem;
  color: #7c5cff;
  font-family: monospace;
  margin-top: 8px;
}

/* ─────────────────────────────────────────────────────────────
   RESPONSIVE DESIGN (Tablets & Mobile)
   ───────────────────────────────────────────────────────────── */

@media (max-width: 900px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 40px;
  }
  .atom-container {
    order: -1;
  }
  .atom-svg {
    width: 280px;
    height: 280px;
  }
  .hero-content {
    align-items: center;
  }
  .hero-sub {
    max-width: 100%;
  }
  .hero-actions {
    justify-content: center;
  }
  .hero-trust {
    justify-content: center;
  }
  .features-grid {
    grid-template-columns: 1fr 1fr;
  }
  .feature-card--featured {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .feature-card--featured .feature-icon {
    margin-bottom: 8px;
  }
  .steps {
    grid-template-columns: 1fr;
  }
  .single-price-block {
    grid-template-columns: 1fr;
    padding: 36px 28px;
    gap: 36px;
  }
  .spb-new-price {
    font-size: 3.6rem;
  }
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
  .footer-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .footer-links {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .announcement-bar {
    font-size: 0.76rem;
    padding: 8px 36px 8px 16px;
  }
  .nav-links {
    display: none;
  }
  .nav-cta {
    display: none;
  }
  .nav-mobile-toggle {
    display: flex;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
  }
  .nav-mobile-toggle span {
    width: 22px;
    height: 2px;
    background: #ffffff;
    border-radius: 2px;
    display: block;
    transition: all 0.3s;
  }
  .features-grid {
    grid-template-columns: 1fr;
  }
  .platform-badges {
    flex-direction: column;
    gap: 0;
    width: 100%;
    max-width: 280px;
  }
  .platform-card {
    padding: 14px 20px;
    width: 100%;
  }
  .platform-divider {
    width: 100%;
    height: 1px;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .spb-new-price {
    font-size: 3rem;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  section {
    padding: 75px 0;
  }
}

/* ─────────────────────────────────────────────────────────────
   CHECKOUT MODAL
   ───────────────────────────────────────────────────────────── */

#checkout-modal {
  position: fixed;
  inset: 0;
  background: rgba(12, 12, 17, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.25s ease;
}

.checkout-modal-card {
  background: #ffffff;
  border: 2px solid var(--border);
  border-radius: 24px;
  padding: 40px;
  max-width: 460px;
  width: 100%;
  position: relative;
  box-shadow: 0 24px 70px rgba(12, 12, 17, 0.25);
  animation: slideUp 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.checkout-modal-close {
  position: absolute;
  top: 18px;
  right: 18px;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1;
  padding: 6px 10px;
  border-radius: 6px;
  transition: all var(--transition);
}

.checkout-modal-close:hover {
  color: #0c0c11;
  background: #f0f0f4;
}

.checkout-modal-header {
  margin-bottom: 24px;
}

.checkout-product-badge {
  display: inline-block;
  background: #0c0c11;
  color: #E3FC02;
  font-size: 0.72rem;
  font-weight: 800;
  padding: 3px 10px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.checkout-modal-header h2 {
  font-size: 1.6rem;
  font-weight: 900;
  color: #0c0c11;
  letter-spacing: -0.02em;
  margin-bottom: 6px;
}

.checkout-price-line {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.checkout-modal-price {
  font-size: 2rem;
  font-weight: 900;
  color: #7c5cff;
}

.checkout-modal-period {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 600;
}

.checkout-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: #0c0c11;
  margin-bottom: 8px;
}

.checkout-input {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  font-size: 1rem;
  color: #0c0c11;
  background: #fafaff;
  font-family: inherit;
  margin-bottom: 20px;
  transition: all var(--transition);
  outline: none;
}

.checkout-input:focus {
  border-color: #7c5cff;
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.15);
}

.checkout-modal-pay-btn {
  font-size: 1rem;
  padding: 15px;
  margin-bottom: 14px;
}

.checkout-modal-secure {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  margin: 0;
}

/* ─────────────────────────────────────────────────────────────
   CHECKOUT PAGE (checkout.html)
   ───────────────────────────────────────────────────────────── */

.checkout-page {
  background: #fbfbfe;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

.checkout-nav {
  background: #0c0c11;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 0 24px;
}

.checkout-nav-inner {
  max-width: 1060px;
  margin: 0 auto;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.checkout-back-link {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all var(--transition);
}

.checkout-back-link:hover {
  color: #ffffff;
  transform: translateX(-2px);
}

.checkout-secure-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.85);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.checkout-main {
  flex: 1;
  padding: 50px 24px 80px;
  max-width: 1060px;
  width: 100%;
  margin: 0 auto;
}

.checkout-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 40px;
  align-items: start;
}

.checkout-card {
  background: #ffffff;
  border: 1.5px solid var(--border);
  border-radius: 24px;
  padding: 36px;
  box-shadow: 0 8px 30px rgba(12, 12, 17, 0.04);
}

.checkout-summary-card {
  background: #ffffff;
}

.checkout-pill {
  display: inline-block;
  background: #0c0c11;
  color: #E3FC02;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  padding: 4px 12px;
  border-radius: 100px;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.checkout-item-header {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 24px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--border);
}

.checkout-app-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: #0c0c11;
  padding: 8px;
  object-fit: contain;
  box-shadow: 0 4px 14px rgba(12, 12, 17, 0.12);
}

.checkout-item-title h2 {
  font-size: 1.35rem;
  font-weight: 800;
  color: #0c0c11;
  line-height: 1.25;
  margin-bottom: 4px;
}

.checkout-item-title p {
  font-size: 0.88rem;
  color: var(--text-muted);
  font-weight: 500;
}

.checkout-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 28px;
}

.checkout-features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.92rem;
  color: var(--text);
}

.checkout-features li strong {
  color: #0c0c11;
  font-weight: 700;
}

.checkout-lines {
  background: #f8f8fc;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid var(--border);
  margin-bottom: 24px;
}

.checkout-line {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.92rem;
  color: var(--text-muted);
  margin-bottom: 10px;
}

.checkout-line--total {
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1.5px dashed var(--border);
  margin-bottom: 0;
  font-size: 1.15rem;
  font-weight: 800;
  color: #0c0c11;
}

.checkout-total-price {
  font-size: 1.6rem;
  font-weight: 900;
  color: #7c5cff;
}

.checkout-guarantee-box {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 16px;
  background: #fafafc;
  border-radius: 14px;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
}

.checkout-payment-card {
  position: relative;
  background: #ffffff;
  border: 2px solid #7c5cff;
  box-shadow: 0 16px 40px rgba(124, 92, 255, 0.1);
}

.checkout-payment-header h3 {
  font-size: 1.4rem;
  font-weight: 800;
  color: #0c0c11;
  margin-bottom: 6px;
}

.checkout-payment-header p {
  font-size: 0.88rem;
  color: var(--text-muted);
  margin-bottom: 24px;
  line-height: 1.5;
}

.checkout-field {
  margin-bottom: 24px;
}

.checkout-field label {
  display: block;
  font-size: 0.88rem;
  font-weight: 700;
  color: #0c0c11;
  margin-bottom: 8px;
}

.checkout-field input {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  border: 1.5px solid var(--border);
  border-radius: 12px;
  background: #fafaff;
  color: #0c0c11;
  outline: none;
  font-family: inherit;
  transition: all var(--transition);
}

.checkout-field input:focus {
  border-color: #7c5cff;
  background: #ffffff;
  box-shadow: 0 0 0 4px rgba(124, 92, 255, 0.15);
}

.checkout-field-hint {
  font-size: 0.78rem;
  color: var(--text-light);
  margin-top: 6px;
}

.checkout-paypal-area {
  min-height: 55px;
  margin-top: 10px;
}

.checkout-paypal-note {
  font-size: 0.78rem;
  color: var(--text-muted);
  text-align: center;
  margin-top: 16px;
  line-height: 1.4;
}

/* Success View inside card */
.checkout-success-box {
  text-align: center;
  padding: 20px 0;
}

.checkout-success-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
}

.checkout-success-box h3 {
  font-size: 1.6rem;
  font-weight: 900;
  color: #0c0c11;
  margin-bottom: 10px;
}

.checkout-success-box p {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.checkout-order-tag {
  display: inline-block;
  font-family: monospace;
  background: #f0edff;
  color: #7c5cff;
  font-weight: 700;
  padding: 6px 14px;
  border-radius: 8px;
  margin-bottom: 24px;
  font-size: 0.9rem;
}

@media (max-width: 860px) {
  .checkout-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

.checkout-os-selector {
  display: flex;
  gap: 8px;
  background: #f1f1f6;
  padding: 6px;
  border-radius: 14px;
  margin-bottom: 24px;
  border: 1px solid var(--border);
}

.checkout-os-opt {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px 14px;
  border-radius: 10px;
  border: 1.5px solid transparent;
  background: transparent;
  color: var(--text-muted);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.checkout-os-opt.active {
  background: #ffffff;
  color: #0c0c11;
  box-shadow: 0 4px 12px rgba(12, 12, 17, 0.08);
  border-color: #7c5cff;
}

.checkout-os-opt:hover:not(.active) {
  color: #0c0c11;
  background: rgba(255, 255, 255, 0.5);
}