:root {
  /* ── Colors ── */
  --bg-deep: #09090b;
  --bg-surface: #18181b;
  --bg-card: #18181b;
  --bg-elevated: #27272a;
  --text-bright: #fafafa;
  --text-primary: #e4e4e7;
  --text-muted: #a1a1aa;
  --text-ghost: #71717a;
  --accent: #ffffff;
  --accent-hover: #f4f4f5;
  --accent-glow: rgba(255, 255, 255, 0.1);
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-active: rgba(255, 255, 255, 0.2);
  --green: #22c55e;
  --red: #ef4444;

  /* ── Typography ── */
  --font-display: 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', 'Courier New', monospace;

  /* ── Radius ── */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;

  /* ── Easing ── */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

body {
  font-family: var(--font-body);
  background-color: var(--bg-deep);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  color: var(--text-bright);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

a {
  color: var(--text-primary);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--accent);
}

/* Utilities */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 120px 0;
}

.bg-surface {
  background-color: var(--bg-surface);
}

.text-center {
  text-align: center;
}

.w-full {
  width: 100%;
}

.desktop-only { display: flex; }
.mobile-only { display: none; }

@media (max-width: 1024px) {
  .desktop-only { display: none; }
  .mobile-only { display: flex; }
  .section { padding: 80px 0; }
}

/* Buttons */
button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
  transition: all 0.3s var(--ease-out-expo);
}

.btn-primary {
  background-color: var(--accent);
  color: #000000;
  font-weight: 600;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  box-shadow: 0 4px 14px 0 rgba(255,255,255,0.1);
  border: 1px solid transparent;
}

.btn-primary:hover {
  background-color: var(--accent-hover);
  color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 8px 25px 0 rgba(255,255,255,0.15);
}

.btn-large {
  padding: 14px 28px;
  font-size: 1rem;
  border-radius: var(--radius-md);
}

.btn-massive {
  padding: 18px 36px;
  font-size: 1.125rem;
  border-radius: var(--radius-md);
  letter-spacing: -0.01em;
}

.btn-ghost {
  background-color: rgba(255,255,255,0.03);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 12px 24px;
  border-radius: var(--radius-md);
  font-weight: 500;
}

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

.play-btn-overlay {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 64px;
  height: 64px;
  background: rgba(255,255,255,0.15);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 10;
  box-shadow: 0 8px 32px rgba(0,0,0,0.3);
}

.play-btn-overlay::after {
  content: '';
  display: block;
  width: 0;
  height: 0;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 16px solid white;
  margin-left: 4px; /* optical center */
}

.play-btn-overlay:hover {
  transform: translate(-50%, -50%) scale(1.1);
  background: rgba(255,255,255,0.25);
  border-color: rgba(255,255,255,0.5);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4), 0 0 20px rgba(255,255,255,0.2);
}

.video-modal-fullscreen {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.9);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(12px);
}

.video-modal-fullscreen.active {
  opacity: 1;
  pointer-events: all;
}

.video-modal-fullscreen .video-container {
  width: 100%;
  max-width: 1000px;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
  border: 1px solid rgba(255,255,255,0.1);
}

.video-modal-fullscreen iframe,
.video-modal-fullscreen video {
  width: 100%;
  height: 100%;
  border: none;
}

.video-modal-fullscreen .close-video-btn {
  position: absolute;
  top: 24px;
  right: 24px;
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  color: white;
  font-size: 24px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s;
}

.video-modal-fullscreen .close-video-btn:hover {
  background: rgba(255,255,255,0.2);
  transform: scale(1.05);
}

/* ═══════════════════════════════════════════ */
/*  NAV                                        */
/* ═══════════════════════════════════════════ */
.top-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 110; /* Higher than mobile-menu (105) so hamburger is clickable */
  padding: 14px 0;
  transition: all 0.3s;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
}

.top-nav.scrolled {
  padding: 10px 0;
  background-color: rgba(8, 9, 13, 0.8);
  border-bottom: 1px solid var(--border-subtle);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-mono);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-bright);
  display: flex;
  align-items: center;
}

.nav-logo-img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  margin-right: 8px;
  border-radius: var(--radius-sm);
}

.logo-text { color: var(--text-bright); }

.cursor {
  color: var(--accent);
  margin-left: 4px;
  animation: blink 1s step-end infinite;
}

@keyframes blink {
  50% { opacity: 0; }
}

.nav-links {
  display: flex;
  gap: 32px;
  align-items: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
}

/* ═══════════════════════════════════════════ */
/*  PURCHASE TOAST (Social Proof)              */
/* ═══════════════════════════════════════════ */
.purchase-toast {
  position: fixed;
  bottom: 24px;
  left: 24px;
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 12px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 90;
  transform: translateX(-120%);
  transition: transform 0.5s var(--ease-spring);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
  max-width: 320px;
}

.purchase-toast.visible {
  transform: translateX(0);
}

.toast-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: linear-gradient(135deg, #6ee7b7, #3b82f6);
  flex-shrink: 0;
}

.toast-text {
  font-size: 0.8rem;
  color: var(--text-primary);
  line-height: 1.4;
}

.toast-name {
  color: var(--text-bright);
  font-weight: 600;
}

.toast-time {
  display: block;
  color: var(--text-ghost);
  font-size: 0.7rem;
  margin-top: 2px;
}

/* ═══════════════════════════════════════════ */
/*  HERO                                       */
/* ═══════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: relative;
  text-align: center;
  padding-top: 80px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--border-subtle) 1px, transparent 1px),
                    linear-gradient(90deg, var(--border-subtle) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
  -webkit-mask-image: radial-gradient(circle at center, black, transparent 80%);
  z-index: 0;
  pointer-events: none;
  opacity: 0.5;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 200px;
  background: linear-gradient(to top, var(--bg-deep), transparent);
  z-index: 1;
  pointer-events: none;
}

#particle-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0.4;
}

.hero-content {
  max-width: 800px;
  padding: 0 24px;
  z-index: 2;
}

.eyebrow {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border-subtle);
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.75rem;
  margin-bottom: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 500;
}

.hero h1 {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
  line-height: 1.1;
}

.gradient-text {
  background: linear-gradient(to right, #ffffff, #a1a1aa);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero .subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  margin-bottom: 32px;
  max-width: 620px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.hero-ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  color: var(--text-ghost);
}

.trust-item svg {
  stroke: var(--text-ghost);
}

/* ═══════════════════════════════════════════ */
/*  HERO TERMINAL DEMO                         */
/* ═══════════════════════════════════════════ */
.hero-terminal {
  margin-top: 48px;
  z-index: 2;
  width: 100%;
  max-width: 600px;
  padding: 0 24px;
}

.terminal-window {
  background: #0c0d10;
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.terminal-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  background: rgba(255,255,255,0.02);
}

.terminal-dots {
  display: flex;
  gap: 6px;
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

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

.terminal-title {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-ghost);
}

.terminal-body {
  padding: 16px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  min-height: 160px;
  line-height: 1.8;
}

.terminal-line {
  color: var(--text-primary);
}

.t-prompt {
  color: var(--green);
  font-weight: 600;
}

.t-cmd {
  color: var(--text-bright);
}

.t-output {
  color: var(--text-muted);
  display: block;
}

.t-success {
  color: var(--green);
  display: block;
}

.t-cursor {
  color: var(--green);
  animation: termBlink 1s step-end infinite;
}

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

/* ═══════════════════════════════════════════ */
/*  MARQUEE                                    */
/* ═══════════════════════════════════════════ */
.marquee-container {
  margin-top: 48px;
  width: 100%;
  overflow: hidden;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 16px 0;
  background: rgba(15, 17, 23, 0.5);
  z-index: 2;
  position: relative;
}

.marquee-track {
  display: flex;
  gap: 32px;
  white-space: nowrap;
  animation: marquee 20s linear infinite;
  font-family: var(--font-mono);
  color: var(--text-muted);
  font-size: 0.875rem;
  will-change: transform;
}

.marquee-track span {
  transition: color 0.3s;
}

.marquee-track span:hover {
  color: var(--text-bright);
}

@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ═══════════════════════════════════════════ */
/*  PAIN POINTS                                */
/* ═══════════════════════════════════════════ */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.2s;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.card:hover {
  transform: translateY(-2px);
  border-color: var(--border-active);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.pain-card .pain-number {
  font-family: var(--font-mono);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--red);
  margin-bottom: 12px;
  line-height: 1;
}

.card h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.card p {
  color: var(--text-muted);
}

.section-label {
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 16px;
}

.section h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.02em;
}

/* Pattern Interrupt */
.pattern-interrupt {
  display: flex;
  align-items: center;
  gap: 24px;
  margin-top: 64px;
  justify-content: center;
}

.interrupt-line {
  flex: 1;
  max-width: 160px;
  height: 1px;
  background: linear-gradient(to right, transparent, var(--border-active), transparent);
}

.pattern-interrupt p {
  font-size: 1.25rem;
  color: var(--text-bright);
  font-weight: 600;
  white-space: nowrap;
}

/* ═══════════════════════════════════════════ */
/*  STEPS                                      */
/* ═══════════════════════════════════════════ */
#how-it-works {
  padding: 64px 0;
}

@media (max-width: 768px) {
  #how-it-works { padding: 48px 0; }
}

.steps-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: 40px;
  gap: 24px;
}

@media (max-width: 768px) {
  .steps-container {
    flex-direction: column;
    align-items: stretch;
  }
  .step-arrow {
    transform: rotate(90deg);
    text-align: center;
  }
}

.step-card {
  flex: 1;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  position: relative;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.step-number {
  font-family: var(--font-mono);
  font-size: 3rem;
  color: var(--text-ghost);
  font-weight: 700;
  position: absolute;
  top: 16px;
  right: 24px;
}

.step-card h3 {
  margin-top: 24px;
  margin-bottom: 12px;
}

.step-arrow {
  color: var(--text-ghost);
  font-size: 2rem;
}

/* Mid-page CTA */
.mid-cta {
  text-align: center;
  margin-top: 64px;
}

.cta-subtext {
  color: var(--text-ghost);
  font-size: 0.85rem;
  margin-top: 12px;
}

/* ═══════════════════════════════════════════ */
/*  TESTIMONIALS                               */
/* ═══════════════════════════════════════════ */
.testimonials-scroll {
  margin-top: 48px;
  position: relative;
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
}

.testimonials-track {
  display: flex;
  gap: 24px;
  padding: 4px 0 20px;
  width: max-content;
  animation: testimonialScroll 60s linear infinite;
  will-change: transform;
}

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

@keyframes testimonialScroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.testimonials-track .testimonial-card {
  min-width: 340px;
  max-width: 360px;
  flex-shrink: 0;
}

@media (max-width: 768px) {
  .testimonials-track {
    gap: 16px;
    animation-duration: 40s;
  }

  .testimonials-track .testimonial-card {
    min-width: 280px;
    max-width: 300px;
  }
}

.testimonial-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: all 0.2s;
}

.testimonial-card:hover {
  border-color: var(--border-active);
  transform: translateY(-2px);
}

.stars {
  color: #fbbf24;
  font-size: 1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-card p {
  color: var(--text-primary);
  font-size: 0.95rem;
  line-height: 1.7;
  margin-bottom: 24px;
  font-style: italic;
}

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

.author-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
}

.testimonial-author strong {
  display: block;
  color: var(--text-bright);
  font-size: 0.85rem;
}

.testimonial-author span {
  color: var(--text-ghost);
  font-size: 0.75rem;
}

/* ═══════════════════════════════════════════ */
/*  PHONE SCROLLER                             */
/* ═══════════════════════════════════════════ */
.scroller-wrapper {
  margin-top: 64px;
  overflow-x: auto;
  overflow-y: visible;
  padding-top: 20px;
  padding-bottom: 40px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.scroller-wrapper::-webkit-scrollbar { height: 8px; }
.scroller-wrapper::-webkit-scrollbar-track { background: var(--bg-surface); border-radius: 4px; }
.scroller-wrapper::-webkit-scrollbar-thumb { background: var(--border-active); border-radius: 4px; }

.product-scroller {
  display: flex;
  gap: 32px;
  width: max-content;
  padding: 0 24px;
}

.phone-card {
  width: 240px;
  scroll-snap-align: center;
  position: relative;
  overflow: visible;
  opacity: 0;
  transform: translateY(40px) scale(0.95);
  animation: phoneCardIn 0.8s var(--ease-out-expo) forwards;
}

.phone-card:nth-child(1) { animation-delay: 0.1s; }
.phone-card:nth-child(2) { animation-delay: 0.2s; }
.phone-card:nth-child(3) { animation-delay: 0.3s; }
.phone-card:nth-child(4) { animation-delay: 0.4s; }
/* ── Hero Split Layout ── */
.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
}

.hero-content {
  text-align: left;
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 540px;
  line-height: 1.6;
  margin-bottom: 32px;
}

/* ── Hero Phone Frame ── */
.hero-phone {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-phone::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 500px;
  background: radial-gradient(ellipse, rgba(139,92,246,0.12) 0%, transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
  z-index: 0;
}

/* Samsung Galaxy S25 Ultra style */
.samsung-frame {
  position: relative;
  width: 260px;
  height: 540px;
  background: linear-gradient(160deg, #3a3a40, #1c1c20, #2a2a2e);
  border-radius: 40px;
  padding: 4px;
  z-index: 1;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.1),
    0 25px 80px rgba(0,0,0,0.6),
    0 0 60px rgba(139,92,246,0.1),
    inset 0 1px 0 rgba(255,255,255,0.08);
  animation: phoneFloat 6s ease-in-out infinite;
}

@keyframes phoneFloat {
  0%, 100% { transform: translateY(0) rotate(0.5deg); }
  50% { transform: translateY(-10px) rotate(-0.5deg); }
}

.samsung-punchhole {
  position: absolute;
  top: 16px;
  left: 50%;
  transform: translateX(-50%);
  width: 10px;
  height: 10px;
  background: #050505;
  border-radius: 50%;
  z-index: 10;
  box-shadow: 0 0 0 2px rgba(255,255,255,0.03), inset 0 0 2px rgba(0,0,0,0.8);
}

.samsung-power {
  position: absolute;
  right: -2.5px;
  top: 130px;
  width: 2.5px;
  height: 45px;
  background: linear-gradient(180deg, #4a4a50, #2a2a30, #4a4a50);
  border-radius: 0 2px 2px 0;
}

.samsung-vol {
  position: absolute;
  left: -2.5px;
  top: 110px;
  width: 2.5px;
  height: 65px;
  background: linear-gradient(180deg, #4a4a50, #2a2a30, #4a4a50);
  border-radius: 2px 0 0 2px;
}

.samsung-screen {
  width: 100%;
  height: 100%;
  border-radius: 36px;
  overflow: hidden;
  background: #0d1117;
  display: flex;
  flex-direction: column;
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 5px;
  padding: 10px 14px;
  background: #161b22;
  border-bottom: 1px solid #21262d;
}

.terminal-bar-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
}

.terminal-bar-dot:nth-child(1) { background: #f85149; }
.terminal-bar-dot:nth-child(2) { background: #d29922; }
.terminal-bar-dot:nth-child(3) { background: #3fb950; }

.terminal-bar-title {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  color: #8b949e;
  margin-left: auto;
}

.samsung-screen .terminal-body {
  flex: 1;
  padding: 20px 16px;
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.85rem;
  line-height: 1.8;
  overflow: hidden;
}

.terminal-line { white-space: nowrap; }
.t-prompt { color: var(--green); font-weight: 600; }
.t-cmd { color: var(--text-bright); }
.t-cursor {
  color: var(--accent);
  animation: blink 0.8s step-end infinite;
}
.t-output {
  color: var(--text-muted);
  display: block;
  margin-top: 4px;
}
.t-success {
  color: var(--green);
  display: block;
}

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

@media (max-width: 768px) {
  .hero-split {
    grid-template-columns: 1fr;
    gap: 40px;
    padding: 0 20px;
    text-align: center;
  }

  .hero-content {
    text-align: center;
  }

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

  .hero-phone {
    order: -1;
  }

  .samsung-frame {
    width: 180px;
    height: 385px;
    border-radius: 28px;
  }

  .samsung-screen {
    border-radius: 24px;
  }
}
.phone-card:nth-child(5) { animation-delay: 0.5s; }

@keyframes phoneCardIn {
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.phone-frame {
  width: 100%;
  height: 420px;
  background: linear-gradient(160deg, #3a3a40, #1c1c20, #2a2a2e);
  border-radius: 32px;
  padding: 4px;
  position: relative;
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.08),
    0 12px 40px rgba(0,0,0,0.4);
  transition: transform 0.4s var(--ease-out-expo), box-shadow 0.3s;
}

.phone-card:hover .phone-frame {
  transform: translateY(-8px);
  box-shadow:
    0 0 0 1px rgba(255,255,255,0.12),
    0 20px 60px rgba(0,0,0,0.5),
    0 0 30px rgba(139,92,246,0.08);
}

.phone-frame-notch {
  position: absolute;
  top: 10px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background: #050505;
  border-radius: 50%;
  z-index: 20;
  box-shadow: 0 0 0 1px rgba(255,255,255,0.03);
}

.power-btn {
  position: absolute;
  right: -2px;
  top: 100px;
  width: 2px;
  height: 35px;
  background: linear-gradient(180deg, #4a4a50, #2a2a30, #4a4a50);
  border-radius: 0 2px 2px 0;
}

.vol-btn {
  position: absolute;
  left: -2px;
  top: 80px;
  width: 2px;
  height: 50px;
  background: linear-gradient(180deg, #4a4a50, #2a2a30, #4a4a50);
  border-radius: 2px 0 0 2px;
}

.screen {
  width: 100%;
  height: 100%;
  border-radius: 28px;
  overflow: hidden;
  position: relative;
}

.screen-content {
  padding: 28px 16px 16px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.cli-text {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.7rem;
  line-height: 1.7;
  color: var(--text-primary);
}

.cli-text .prompt { color: var(--green); font-weight: 600; }
.cli-text .output { color: var(--text-muted); margin-top: 4px; display: block; }

.cli-text::after {
  content: '\2588';
  color: var(--accent);
  animation: terminalBlink 1s step-end infinite;
  margin-left: 2px;
}

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

/* Phone Screen Backgrounds */
.bg-hermes { background: linear-gradient(135deg, #1a0a2e 0%, #16213e 50%, #0f3460 100%); }
.bg-claude { background: linear-gradient(135deg, #1a0f0a 0%, #2d1810 50%, #4a2520 100%); }
.bg-gemini { background: linear-gradient(135deg, #0a1a2e 0%, #0d2137 50%, #102a4a 100%); }
.bg-openclaw { background: linear-gradient(135deg, #0a1a14 0%, #0d2b1e 50%, #103d2a 100%); }
.bg-paperclip { background: linear-gradient(135deg, #1a0a1e 0%, #1f0f2b 50%, #2d1540 100%); }

/* Screen Info — inside the phone */
.screen-info {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.screen-info .badge,
.badge {
  display: inline-block;
  padding: 3px 10px;
  font-size: 0.65rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 100px;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.screen-info h3 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-bright);
  margin-bottom: 4px;
}

.screen-info p {
  font-size: 0.72rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 10px;
}

.screen-info .btn-primary {
  font-size: 0.78rem;
  padding: 10px 14px;
}

.phone-card.popular .phone-frame {
  position: relative;
}

.popular-badge {
  position: absolute;
  top: 16px;
  right: -12px;
  background: linear-gradient(135deg, var(--text-bright), #e4e4e7);
  color: var(--bg-deep);
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.65rem;
  font-family: var(--font-mono);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  z-index: 40;
  white-space: nowrap;
  box-shadow: 0 4px 20px rgba(255, 255, 255, 0.25), 0 2px 5px rgba(0,0,0,0.4);
  transform: rotate(6deg);
  border: 1px solid rgba(255,255,255,0.7);
}

.android-notice {
  text-align: center;
  font-size: 0.875rem;
  color: var(--text-ghost);
  margin-top: 24px;
}

/* ═══════════════════════════════════════════ */
/*  VALUE STACK                                */
/* ═══════════════════════════════════════════ */
.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.value-item {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-surface);
  padding: 24px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-subtle);
  box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
}

.check-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(34, 197, 94, 0.1);
  color: var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
  border: 1px solid rgba(34, 197, 94, 0.2);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════ */
/*  COMPARISON TABLE                           */
/* ═══════════════════════════════════════════ */
.comparison-table {
  margin-top: 48px;
  overflow-x: auto;
}

.comparison-table table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 20px;
  text-align: left;
  border-bottom: 1px solid var(--border-subtle);
}

.comparison-table th {
  font-weight: 600;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.comparison-table td:first-child {
  color: var(--text-muted);
  font-weight: 500;
}

.compare-them {
  color: var(--text-muted);
}

.compare-us {
  color: var(--text-bright);
  background: rgba(34, 197, 94, 0.05);
  border-left: 2px solid var(--green);
}

.compare-us strong {
  color: var(--green);
}

/* ═══════════════════════════════════════════ */
/*  BUNDLE                                     */
/* ═══════════════════════════════════════════ */
.bundle-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-xl);
  padding: 64px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.bundle-badge {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  background: var(--red);
  color: #fff;
  padding: 8px 20px;
  border-radius: 0 0 8px 8px;
  font-weight: 700;
  font-size: 0.75rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.bundle-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

@media (max-width: 900px) {
  .bundle-grid { grid-template-columns: 1fr; gap: 32px; }
  .bundle-card { padding: 40px 24px; }
}

.bundle-left h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 24px;
}

/* Countdown Timer */
.countdown-container {
  margin-top: 24px;
  margin-bottom: 24px;
}

.countdown-label {
  font-size: 0.8rem;
  color: var(--red);
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.countdown {
  display: flex;
  align-items: center;
  gap: 4px;
}

.countdown-unit {
  background: var(--bg-elevated);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  text-align: center;
  min-width: 60px;
}

.countdown-unit span {
  display: block;
  font-family: var(--font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-bright);
}

.countdown-unit small {
  font-size: 0.6rem;
  color: var(--text-ghost);
  letter-spacing: 0.1em;
}

.countdown-sep {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--text-ghost);
  font-weight: 700;
}

.social-proof {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 32px;
  padding-top: 32px;
  border-top: 1px solid var(--border-subtle);
}

.bundle-includes {
  margin-top: 24px;
  margin-bottom: 24px;
}

.bundle-includes h4 {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.value-list {
  list-style: none;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.value-list li {
  position: relative;
  padding-left: 24px;
  font-size: 0.9rem;
  color: var(--text-primary);
  line-height: 1.5;
}

.value-list li::before {
  content: '\2713';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

.avatars { display: flex; }
.avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 2px solid var(--bg-card);
  margin-left: -8px;
  background: #333;
}
.avatar:first-child { margin-left: 0; }
.bg-1 { background: #6ee7b7; }
.bg-2 { background: #93c5fd; }
.bg-3 { background: #fca5a5; }
.bg-4 { background: #fcd34d; }
.bg-5 { background: #c4b5fd; }

.pricing-box {
  background: var(--bg-elevated);
  border: 1px solid var(--border-active);
  border-radius: var(--radius-lg);
  padding: 40px;
  text-align: center;
}

.price-per-guide {
  font-size: 0.8rem;
  color: var(--green);
  font-weight: 600;
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.crossed-price {
  text-decoration: line-through;
  color: var(--text-muted);
  font-size: 1.25rem;
}

.main-price {
  font-size: 5rem;
  font-weight: 700;
  font-family: var(--font-display);
  line-height: 1;
  margin: 8px 0;
}

.main-price .cents {
  font-size: 2rem;
  color: var(--text-muted);
}

.savings-badge {
  display: inline-block;
  background: rgba(34, 197, 94, 0.1);
  color: var(--green);
  border: 1px solid rgba(34, 197, 94, 0.2);
  padding: 8px 16px;
  border-radius: 100px;
  font-weight: 600;
  margin-bottom: 32px;
  font-size: 0.85rem;
}

.guarantee-line {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--green);
  margin-top: 16px;
  font-weight: 500;
}

.guarantee-line svg {
  stroke: var(--green);
}

.security-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 12px;
}

/* ═══════════════════════════════════════════ */
/*  FAQ                                        */
/* ═══════════════════════════════════════════ */
#faq {
  padding: 72px 0;
}
@media (max-width: 768px) {
  #faq { padding: 48px 0; }
}
.accordion { margin-top: 28px; }
.accordion-item {
  border-bottom: 1px solid var(--border-subtle);
}
.accordion-header {
  width: 100%;
  text-align: left;
  padding: 16px 0;
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--text-bright);
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.accordion-header .icon {
  transition: transform 0.3s var(--ease-out-expo);
  display: inline-flex;
  font-size: 1.5rem;
}
.accordion-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s var(--ease-out-expo);
}
.accordion-content p {
  padding-bottom: 16px;
  color: var(--text-muted);
}

/* ═══════════════════════════════════════════ */
/*  FINAL CTA                                  */
/* ═══════════════════════════════════════════ */
.final-cta {
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.03) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
  animation: ctaGlow 4s ease-in-out infinite;
}

@keyframes ctaGlow {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.5; }
  50% { transform: translate(-50%, -50%) scale(1.2); opacity: 1; }
}

.final-math {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-bottom: 48px;
  flex-wrap: wrap;
}

.math-item {
  text-align: center;
}

.math-number {
  display: block;
  font-family: var(--font-mono);
  font-size: 2rem;
  font-weight: 700;
  color: var(--text-bright);
}

.math-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}

.math-symbol {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  color: var(--text-ghost);
}

.math-result .math-number {
  color: var(--green);
}

.final-cta h2 {
  margin-bottom: 32px;
}

.trust-line {
  color: var(--text-ghost);
  font-size: 0.85rem;
  margin-top: 24px;
}

/* ═══════════════════════════════════════════ */
/*  FOOTER                                     */
/* ═══════════════════════════════════════════ */
footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 2fr;
  gap: 48px;
}

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

.footer-brand p { margin-top: 16px; color: var(--text-muted); }
.footer-links a, .footer-support a {
  display: block;
  color: var(--text-muted);
  margin-bottom: 12px;
}
.footer-links h4, .footer-support h4, .footer-form h4 {
  color: var(--text-bright);
  margin-bottom: 24px;
}

input, textarea {
  width: 100%;
  background: var(--bg-deep);
  border: 1px solid var(--border-subtle);
  color: var(--text-primary);
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-family: var(--font-body);
}

textarea { resize: vertical; min-height: 100px; }

.copyright {
  text-align: center;
  color: var(--text-ghost);
  margin-top: 80px;
  font-size: 0.875rem;
}

/* ═══════════════════════════════════════════ */
/*  STICKY MOBILE BAR                          */
/* ═══════════════════════════════════════════ */
.sticky-mobile-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--bg-elevated);
  border-top: 1px solid var(--border-subtle);
  padding: 16px 24px;
  z-index: 90;
  transform: translateY(100%);
  transition: transform 0.3s;
}

.sticky-mobile-bar.visible { transform: translateY(0); }

.bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.bar-info { display: flex; flex-direction: column; }
.bar-title { font-size: 0.75rem; color: var(--text-muted); }
.bar-price { font-weight: 700; color: var(--text-bright); }

/* ═══════════════════════════════════════════ */
/*  MODAL                                      */
/* ═══════════════════════════════════════════ */
.modal {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(0,0,0,0.8);
  backdrop-filter: blur(5px);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}

.modal.active { display: flex; }

.modal-content {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 40px;
  width: 100%;
  max-width: 400px;
  position: relative;
  text-align: center;
}

.close-modal {
  position: absolute;
  top: 16px;
  right: 16px;
  font-size: 1.5rem;
  color: var(--text-muted);
}

.modal-price {
  font-size: 2rem;
  font-weight: 700;
  margin: 16px 0 32px;
  color: var(--accent);
}

/* ═══════════════════════════════════════════ */
/*  ANIMATIONS                                 */
/* ═══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s var(--ease-out-expo);
}
.reveal.active {
  opacity: 1;
  transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.2s; }
.reveal-delay-2 { transition-delay: 0.4s; }

.pulse {
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: floatUpDown 2s ease-in-out infinite;
}

.mouse {
  width: 24px;
  height: 40px;
  border: 2px solid var(--text-ghost);
  border-radius: 12px;
  position: relative;
}

.mouse::after {
  content: '';
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: var(--text-ghost);
  border-radius: 2px;
  animation: scrollWheel 2s ease-in-out infinite;
}

@keyframes floatUpDown {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(10px); }
}

@keyframes scrollWheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(12px); }
}

/* Hamburger Menu */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
  z-index: 110;
}

@media (max-width: 1024px) {
  .hamburger { display: flex; }
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-bright);
  border-radius: 2px;
  transition: all 0.3s var(--ease-out-expo);
}

.hamburger.active span:nth-child(1) { transform: rotate(45deg) translateY(7px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translateY(-7px); }

/* Mobile Menu Overlay */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(9, 9, 11, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  z-index: 105;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  transition: opacity 0.3s;
}

.mobile-menu.active { display: flex; opacity: 1; }

.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-bright);
}

/* ═══════════════════════════════════════════ */
/*  PAYMENT MODAL                              */
/* ═══════════════════════════════════════════ */
.modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.modal.active {
  display: flex;
}

.modal-content {
  position: relative;
  background: var(--bg-surface, #18181b);
  border: 1px solid var(--border-subtle, #27272a);
  border-radius: 16px;
  padding: 32px 28px;
  width: 100%;
  max-width: 480px;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.5);
  animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
  from {
    opacity: 0;
    transform: translateY(24px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-content h3 {
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--text-bright, #fafafa);
  margin: 0 0 4px;
}

.modal-price {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--green, #6ee7b7);
  margin-bottom: 24px;
}

.close-modal {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text-muted, #71717a);
  font-size: 1.8rem;
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
  border-radius: 8px;
  transition: background 0.2s, color 0.2s;
}

.close-modal:hover {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-bright, #fafafa);
}

/* PayPal button container */
#paypal-button-container {
  min-height: 56px;
  width: 100%;
}

#paypal-button-container p {
  text-align: center;
  color: var(--text-muted, #71717a);
  font-size: 0.9rem;
  padding: 16px 0;
}

/* Scrollbar styling for modal */
.modal-content::-webkit-scrollbar {
  width: 6px;
}

.modal-content::-webkit-scrollbar-track {
  background: transparent;
}

.modal-content::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
}

/* ── Mobile Responsive ── */
@media (max-width: 480px) {
  .modal {
    padding: 0;
    align-items: flex-end;
  }

  .modal-content {
    max-width: 100%;
    max-height: 85vh;
    border-radius: 20px 20px 0 0;
    padding: 28px 20px 32px;
    animation: modalSlideUp 0.3s ease-out;
  }

  @keyframes modalSlideUp {
    from {
      opacity: 0;
      transform: translateY(100%);
    }
    to {
      opacity: 1;
      transform: translateY(0);
    }
  }

  .modal-price {
    font-size: 1.5rem;
  }
}

/* ═══════════════════════════════════════════════════════ */
/*  COMPREHENSIVE MOBILE RESPONSIVE                       */
/* ═══════════════════════════════════════════════════════ */

/* ── Tablet (≤ 1024px) ── */
@media (max-width: 1024px) {
  .container {
    padding: 0 20px;
  }

  .hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
  }

  .grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
  }

  .testimonials-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  }

  .value-grid {
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }

  .final-math {
    gap: 16px;
  }
}

/* ── Phone (≤ 768px) ── */
@media (max-width: 768px) {
  /* --- Global --- */
  .section {
    padding: 64px 0;
  }

  .container {
    padding: 0 16px;
  }

  .section h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .section-label {
    font-size: 0.8rem;
  }

  /* --- Nav --- */
  .nav-container {
    padding: 0 16px;
  }

  .nav-links.desktop-only {
    display: none;
  }

  .btn-primary.desktop-only {
    display: none;
  }

  /* --- Hero --- */
  .hero {
    min-height: auto;
    padding-top: 100px;
    padding-bottom: 40px;
  }

  .hero-split {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 0 16px;
  }

  .hero-content {
    text-align: center;
  }

  .hero h1 {
    font-size: clamp(1.6rem, 6vw, 2.2rem);
  }

  .subtitle {
    font-size: 0.95rem;
    margin-left: auto;
    margin-right: auto;
  }

  .hero-phone {
    order: -1;
  }

  .samsung-frame {
    width: 200px;
    height: 420px;
    border-radius: 30px;
  }

  .samsung-screen {
    border-radius: 26px;
  }

  .samsung-screen .terminal-body {
    font-size: 0.75rem;
    padding: 14px 12px;
  }

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

  .hero-ctas .btn-primary,
  .hero-ctas .btn-ghost {
    width: 100%;
    justify-content: center;
  }

  .hero-trust {
    gap: 16px;
  }

  .scroll-indicator {
    display: none;
  }

  /* --- Marquee --- */
  .marquee-container {
    margin-top: 32px;
  }

  .marquee-track {
    font-size: 0.75rem;
    gap: 24px;
  }

  /* --- Pain Points --- */
  .grid-3 {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 32px;
  }

  .card {
    padding: 24px;
  }

  .pain-card .pain-number {
    font-size: 2rem;
  }

  .card h3 {
    font-size: 1.1rem;
  }

  .pattern-interrupt {
    margin-top: 40px;
    gap: 16px;
  }

  .pattern-interrupt p {
    font-size: 1rem;
    white-space: nowrap;
  }

  .interrupt-line {
    max-width: 60px;
  }

  /* --- Steps --- */
  .steps-container {
    flex-direction: column;
    align-items: stretch;
    margin-top: 32px;
    gap: 16px;
  }

  .step-arrow {
    transform: rotate(90deg);
    text-align: center;
    font-size: 1.5rem;
  }

  .step-card {
    padding: 24px;
  }

  .step-number {
    font-size: 2rem;
  }

  .mid-cta {
    margin-top: 40px;
  }

  .mid-cta .btn-primary {
    width: 100%;
  }

  /* --- Phone Scroller / Product Cards --- */
  .scroller-wrapper {
    margin-top: 32px;
    padding-bottom: 24px;
    -webkit-overflow-scrolling: touch;
  }

  .product-scroller {
    gap: 16px;
    padding: 0 16px;
  }

  .phone-card {
    width: 200px;
  }

  .phone-frame {
    height: 360px;
    border-radius: 28px;
  }

  .screen {
    border-radius: 24px;
  }

  .screen-content {
    padding: 24px 12px 12px;
  }

  .cli-text {
    font-size: 0.6rem;
  }

  .screen-info h3 {
    font-size: 0.8rem;
  }

  .screen-info p {
    font-size: 0.65rem;
  }

  .screen-info .btn-primary {
    font-size: 0.7rem;
    padding: 8px 10px;
  }

  /* --- Testimonials --- */
  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
    margin-top: 32px;
  }

  .testimonial-card {
    padding: 24px;
  }

  .testimonial-card p {
    font-size: 0.9rem;
  }

  /* --- Value Stack --- */
  .value-grid {
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 32px;
  }

  .value-item {
    padding: 20px;
  }

  /* --- Comparison Table --- */
  .comparison-table {
    margin-top: 32px;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }

  .comparison-table table {
    min-width: 500px;
    font-size: 0.8rem;
  }

  .comparison-table th,
  .comparison-table td {
    padding: 12px 14px;
  }

  /* --- Bundle / Pricing --- */
  .bundle-card {
    padding: 32px 20px;
  }

  .bundle-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .bundle-left h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .bundle-badge {
    font-size: 0.65rem;
    padding: 6px 14px;
  }

  .pricing-box {
    padding: 28px 20px;
  }

  .main-price {
    font-size: 3.5rem;
  }

  .main-price .cents {
    font-size: 1.5rem;
  }

  .btn-massive {
    padding: 16px 24px;
    font-size: 1rem;
  }

  .countdown-unit {
    min-width: 50px;
    padding: 10px 12px;
  }

  .countdown-unit span {
    font-size: 1.25rem;
  }

  .social-proof {
    flex-direction: column;
    gap: 12px;
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
  }

  /* --- FAQ --- */
  .accordion-header {
    font-size: 1rem;
    padding: 20px 0;
    gap: 12px;
  }

  .accordion-content p {
    font-size: 0.9rem;
  }

  /* --- Final CTA --- */
  .final-math {
    gap: 12px;
    margin-bottom: 32px;
  }

  .math-number {
    font-size: 1.5rem;
  }

  .math-label {
    font-size: 0.65rem;
  }

  .final-cta h2 {
    font-size: clamp(1.5rem, 5vw, 2rem);
    margin-bottom: 24px;
  }

  /* --- Footer --- */
  footer {
    padding: 48px 0 32px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .copyright {
    margin-top: 40px;
    font-size: 0.8rem;
  }

  /* --- Sticky Mobile Bar --- */
  .sticky-mobile-bar {
    padding: 12px 16px;
    padding-bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  }

  /* --- Purchase Toast --- */
  .purchase-toast {
    left: 12px;
    bottom: 80px;
    max-width: 280px;
    padding: 10px 14px;
  }

  .toast-text {
    font-size: 0.75rem;
  }
}

/* ── Small Phone (≤ 480px) ── */
@media (max-width: 480px) {
  .hero h1 {
    font-size: 1.5rem;
  }

  .hero .subtitle {
    font-size: 0.88rem;
  }

  .eyebrow {
    font-size: 0.68rem;
    padding: 5px 12px;
  }

  .samsung-frame {
    width: 170px;
    height: 360px;
    border-radius: 26px;
  }

  .samsung-screen {
    border-radius: 22px;
  }

  .trust-item {
    font-size: 0.68rem;
  }

  .pain-card .pain-number {
    font-size: 1.75rem;
  }

  .card {
    padding: 20px;
  }

  .card h3 {
    font-size: 1rem;
    margin-bottom: 8px;
  }

  .card p {
    font-size: 0.85rem;
  }

  .phone-card {
    width: 180px;
  }

  .phone-frame {
    height: 330px;
    border-radius: 24px;
  }

  .screen {
    border-radius: 20px;
  }

  .bundle-card {
    padding: 24px 16px;
  }

  .main-price {
    font-size: 3rem;
  }

  .savings-badge {
    font-size: 0.75rem;
    padding: 6px 12px;
    margin-bottom: 24px;
  }

  .countdown {
    gap: 2px;
  }

  .countdown-unit {
    min-width: 44px;
    padding: 8px 8px;
  }

  .countdown-unit span {
    font-size: 1.1rem;
  }

  .countdown-sep {
    font-size: 1.1rem;
  }

  .value-list li {
    font-size: 0.82rem;
  }

  .guarantee-line {
    font-size: 0.72rem;
  }

  .security-note {
    font-size: 0.68rem;
  }

  .bar-content {
    gap: 12px;
  }

  .bar-price {
    font-size: 0.9rem;
  }
}

/* ── Very Small Phone (≤ 360px) ── */
@media (max-width: 360px) {
  .hero h1 {
    font-size: 1.3rem;
  }

  .hero .subtitle {
    font-size: 0.82rem;
  }

  .btn-large {
    padding: 12px 20px;
    font-size: 0.9rem;
  }

  .btn-massive {
    padding: 14px 20px;
    font-size: 0.9rem;
  }

  .samsung-frame {
    width: 150px;
    height: 320px;
  }

  .phone-card {
    width: 160px;
  }

  .phone-frame {
    height: 300px;
  }

  .main-price {
    font-size: 2.5rem;
  }

  .bundle-left h2 {
    font-size: 1.3rem;
  }

  .section h2 {
    font-size: 1.3rem;
  }
}

/* Hero Bundle Button Enhancements */
.bundle-cta-wrapper {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  width: 100%;
}
.bundle-badge {
  background: linear-gradient(90deg, #f43f5e, #f97316);
  color: white;
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 4px 12px;
  border-radius: 20px;
  box-shadow: 0 4px 15px rgba(244, 63, 94, 0.4);
  animation: pulse-glow 2s infinite;
  margin-bottom: -4px;
}
@keyframes pulse-glow {
  0% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0.4); }
  70% { box-shadow: 0 0 0 10px rgba(244, 63, 94, 0); }
  100% { box-shadow: 0 0 0 0 rgba(244, 63, 94, 0); }
}
@keyframes hype-shake {
  0%, 90% { transform: scale(1) rotate(0deg); }
  92% { transform: scale(1.03) rotate(2deg); }
  94% { transform: scale(1.03) rotate(-2deg); }
  96% { transform: scale(1.03) rotate(2deg); }
  98% { transform: scale(1.03) rotate(-2deg); }
  100% { transform: scale(1) rotate(0deg); }
}
.btn-hero-bundle {
  display: flex !important;
  flex-direction: column !important;
  align-items: center;
  justify-content: center;
  padding: 16px 36px !important;
  height: auto !important;
  background: #ffffff !important;
  color: #000000 !important;
  border-radius: 12px !important;
  border: none !important;
  position: relative;
  overflow: hidden;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  width: auto !important;
  box-shadow: 0 8px 30px rgba(0,0,0,0.3);
  animation: hype-shake 4s ease-in-out infinite;
}
.btn-hero-bundle::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: conic-gradient(transparent, rgba(255,255,255,0.3), transparent 30%);
  animation: rotate-shine 4s linear infinite;
  opacity: 0.15;
}
@keyframes rotate-shine {
  100% { transform: rotate(360deg); }
}
.bundle-main-text {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 1.25rem;
  font-weight: 800;
  z-index: 1;
  color: #000000;
}
.bundle-price-group {
  display: inline-flex;
  align-items: baseline;
  gap: 6px;
}
.bundle-strike {
  text-decoration: line-through;
  opacity: 0.5;
  font-size: 0.8em;
  font-weight: 600;
  color: #000000;
}
.bundle-price {
  color: #059669;
  font-weight: 900;
}
.bundle-subtext {
  font-size: 0.8rem;
  opacity: 0.65;
  font-weight: 500;
  margin-top: 4px;
  z-index: 1;
  color: #000000;
}
.btn-hero-bundle:hover {
  transform: scale(1.03) translateY(-4px) !important;
  box-shadow: 0 15px 40px rgba(16, 185, 129, 0.4) !important;
  animation-play-state: paused !important;
}