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

:root {
  --bg: #09090b;
  --surface: rgba(255, 255, 255, 0.03);
  --surface-2: rgba(255, 255, 255, 0.055);
  --border: rgba(255, 255, 255, 0.06);
  --border-hover: rgba(255, 255, 255, 0.14);
  /* Contrast-safe text colors (all pass WCAG AA on #09090b) */
  --text: #d4d4d8;
  /* zinc-300 — 11.3:1 */
  --text-sub: #a1a1aa;
  /* zinc-400 — 7.1:1, safe for 14px+ body */
  --text-dim: #71717a;
  /* zinc-500 — 4.5:1, safe for 16px+ or bold labels */
  --text-mute: #52525b;
  /* zinc-600 — 3.1:1, decorative ONLY */
  --white: #fafafa;
  --cyan: #06b6d4;
  --blue: #3b82f6;
  --purple: #8b5cf6;
  --green: #34d399;
  --amber: #fbbf24;
  --pink: #f472b6;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* ── Utilities ── */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

::selection {
  background: rgba(6, 182, 212, 0.25);
  color: #fff
}

/* ── Noise ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.022;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px 256px;
}

/* ── Orbs ── */
.orbs {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  animation: orbit 25s ease-in-out infinite alternate
}

.orb-1 {
  width: 700px;
  height: 700px;
  background: var(--cyan);
  top: -20%;
  left: -15%;
  opacity: 0.12
}

.orb-2 {
  width: 500px;
  height: 500px;
  background: var(--purple);
  bottom: -25%;
  right: -10%;
  opacity: 0.1;
  animation-delay: -8s
}

.orb-3 {
  width: 350px;
  height: 350px;
  background: var(--blue);
  top: 50%;
  left: 60%;
  opacity: 0.06;
  animation-delay: -16s
}

@keyframes orbit {
  0% {
    transform: translate(0, 0) scale(1)
  }

  50% {
    transform: translate(50px, -40px) scale(1.15)
  }

  100% {
    transform: translate(-30px, 30px) scale(0.95)
  }
}

/* ── Grid ── */
.grid-mask {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.018) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 60% 50% at 50% 20%, rgba(0, 0, 0, 0.4) 0%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 60% 50% at 50% 20%, rgba(0, 0, 0, 0.4) 0%, transparent 70%);
}

/* ── Layout ── */
.w {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 2rem
}

/* ── Nav ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(9, 9, 11, 0.65);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}

.nav-glow {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--cyan), var(--blue), var(--purple), transparent);
  opacity: 0.4;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.85rem 0
}

.logo {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--white);
  text-decoration: none;
  letter-spacing: -0.03em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.nav-logo-icon {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.logo i {
  font-style: normal;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem
}

.nav-links a {
  color: var(--text-sub);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 500;
  transition: color 0.2s
}

.nav-links a:hover {
  color: var(--white)
}

.nav-links .btn-cta {
  color: #000;
}

.nav-links .btn-cta:hover {
  color: #000;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 1.1rem;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  font-family: inherit;
}

.btn-cta {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #000;
  font-weight: 700;
  box-shadow: 0 0 20px rgba(6, 182, 212, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

.btn-cta:hover {
  box-shadow: 0 0 35px rgba(6, 182, 212, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.2);
  transform: translateY(-1px)
}

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

.btn-ghost:hover {
  border-color: var(--border-hover);
  color: var(--white);
  background: var(--surface)
}

.hamburger {
  display: none;
  background: none;
  border: none;
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer
}

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 7rem 0 5rem;
  text-align: center;
  position: relative
}

.hero-inner {
  max-width: 720px;
  margin: 0 auto;
  position: relative;
  z-index: 1
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.3rem 0.5rem 0.3rem 0.75rem;
  border-radius: 100px;
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--text-sub);
  margin-bottom: 2.5rem;
  backdrop-filter: blur(10px);
}

.pill-tag {
  padding: 0.15rem 0.55rem;
  border-radius: 100px;
  background: rgba(6, 182, 212, 0.12);
  color: var(--cyan);
  font-weight: 600;
  font-size: 0.7rem;
  letter-spacing: 0.05em;
}

.hero h1 {
  font-size: clamp(2.8rem, 6.5vw, 5rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  line-height: 1.0;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.hero h1 em {
  font-style: normal;
  display: block;
  margin-top: 0.15em;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  background-size: 200% 200%;
  animation: shimmer 5s ease-in-out infinite;
}

@keyframes shimmer {

  0%,
  100% {
    background-position: 0% 50%
  }

  50% {
    background-position: 100% 50%
  }
}

.hero p {
  font-size: 1.125rem;
  color: var(--text-sub);
  max-width: 500px;
  margin: 0 auto 2.5rem;
  line-height: 1.75;
}

.hero-btns {
  display: flex;
  gap: 0.65rem;
  justify-content: center;
  flex-wrap: wrap
}

.hero-stats {
  display: flex;
  gap: 1px;
  justify-content: center;
  margin-top: 5rem;
  background: var(--border);
  border-radius: 16px;
  overflow: hidden;
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
}

.h-stat {
  flex: 1;
  padding: 1.25rem 1.5rem;
  background: var(--bg);
  text-align: center;
  transition: background 0.3s;
}

.h-stat:hover {
  background: var(--surface)
}

.h-stat-val {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: -0.03em
}

.h-stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-top: 0.3rem
}

/* ── Section ── */
.sec {
  padding: 6.5rem 0;
  position: relative
}

.sec-alt {
  background: rgba(255, 255, 255, 0.008)
}

.sh {
  text-align: center;
  margin-bottom: 3.5rem
}

.sh-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--cyan);
  padding: 0.3rem 0.75rem;
  border-radius: 100px;
  background: rgba(6, 182, 212, 0.06);
  border: 1px solid rgba(6, 182, 212, 0.1);
  margin-bottom: 1.25rem;
}

.sh h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 0.75rem;
}

.sh p {
  font-size: 1rem;
  color: var(--text-sub);
  max-width: 480px;
  margin: 0 auto;
  line-height: 1.65
}

.line {
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent)
}

/* ── Steps ── */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem
}

.step-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2.25rem 1.75rem;
  transition: all 0.4s;
  position: relative;
  overflow: hidden;
}

.step-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(6, 182, 212, 0.04), transparent 60%);
  opacity: 0;
  transition: opacity 0.4s;
}

.step-card:hover {
  border-color: var(--border-hover);
  transform: translateY(-4px)
}

.step-card:hover::before {
  opacity: 1
}

.step-num {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.step-card:nth-child(1) .step-num {
  background: rgba(6, 182, 212, 0.08);
  color: var(--cyan);
  border: 1px solid rgba(6, 182, 212, 0.12)
}

.step-card:nth-child(2) .step-num {
  background: rgba(59, 130, 246, 0.08);
  color: var(--blue);
  border: 1px solid rgba(59, 130, 246, 0.12)
}

.step-card:nth-child(3) .step-num {
  background: rgba(52, 211, 153, 0.08);
  color: var(--green);
  border: 1px solid rgba(52, 211, 153, 0.12)
}

.step-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.5rem
}

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

/* ── Statement ── */
.statement {
  padding: 5.5rem 0;
  text-align: center;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.005);
  position: relative;
  overflow: hidden;
}

.statement::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 50% 80% at 50% 50%, rgba(6, 182, 212, 0.03), transparent);
}

.statement .big {
  font-size: clamp(3.5rem, 9vw, 6.5rem);
  font-weight: 900;
  letter-spacing: -0.06em;
  line-height: 1;
  background: linear-gradient(180deg, var(--white) 30%, var(--text-mute) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.statement p {
  color: var(--text-sub);
  font-size: 1rem;
  margin-top: 0.85rem;
  position: relative
}

/* ── Why Rows ── */
.why-rows {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.vs-panel {
  display: flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 0;
  overflow: hidden;
  align-items: stretch;
}

.vs-info {
  flex: 1;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.vs-info .vs {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  margin-bottom: 0.8rem;
}

.vs-info h3 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.vs-info p {
  font-size: 1rem;
  color: var(--text-sub);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.vs-info .win {
  padding: 0.8rem 1rem;
  border-radius: 8px;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.15);
  font-size: 0.95rem;
  color: var(--cyan);
  line-height: 1.5;
  font-weight: 500;
}

/* ── Features ── */
.feat-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border-radius: 20px;
  overflow: hidden
}

.feat {
  background: var(--bg);
  padding: 2rem 1.75rem;
  transition: all 0.3s;
}

.feat:hover {
  background: var(--surface)
}

.feat-ico {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.15rem;
}

.feat-ico svg {
  width: 18px;
  height: 18px
}

.feat h3 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.4rem
}

.feat p {
  font-size: 0.875rem;
  color: var(--text-sub);
  line-height: 1.65
}

/* ── Comparison Table ── */
.cmp-wrap {
  overflow-x: auto;
  margin-top: 3rem;
  -webkit-overflow-scrolling: touch
}

.cmp-wrap::-webkit-scrollbar {
  height: 4px
}

.cmp-wrap::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 4px
}

.cmp {
  width: 100%;
  min-width: 820px;
  border-collapse: separate;
  border-spacing: 0;
  font-size: 0.85rem;
}

.cmp th,
.cmp td {
  padding: 0.75rem 0.7rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.cmp th {
  font-weight: 600;
  color: var(--text-dim);
  font-size: 0.8rem;
  white-space: nowrap
}

.cmp th:first-child,
.cmp td:first-child {
  text-align: left;
  font-weight: 600;
  color: var(--text-sub);
  padding-left: 0
}

.cmp td {
  color: var(--text-sub)
}

.cmp .y {
  color: var(--green);
  font-weight: 700
}

.cmp .n {
  color: #ef4444;
  font-weight: 600;
}

.cmp .lim {
  color: var(--amber);
  font-size: 0.8rem;
  font-weight: 600;
}

.cmp .hi {
  background: rgba(6, 182, 212, 0.03);
  border-left: 1px solid rgba(6, 182, 212, 0.08);
  border-right: 1px solid rgba(6, 182, 212, 0.08);
}

.cmp thead .hi {
  color: var(--cyan);
  font-weight: 700;
  border-top: 1px solid rgba(6, 182, 212, 0.08);
  border-radius: 8px 8px 0 0;
}

.cmp tbody tr:last-child .hi {
  border-bottom-color: rgba(6, 182, 212, 0.08);
}

.cmp .price-row td {
  color: var(--white);
  font-weight: 700;
  font-size: 0.9rem;
  padding-top: 1rem
}

.cmp .price-row .hi {
  color: var(--cyan)
}

/* Tooltip */
.tip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: var(--surface-2);
  border: 1px solid var(--border);
  font-size: 0.6rem;
  font-weight: 700;
  color: var(--text-dim);
  cursor: help;
  margin-left: 4px;
  vertical-align: middle;
}

.tip .tip-text {
  visibility: hidden;
  opacity: 0;
  position: absolute;
  bottom: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  width: 260px;
  padding: 0.75rem 0.85rem;
  border-radius: 12px;
  background: #18181b;
  border: 1px solid var(--border);
  color: var(--text-sub);
  font-size: 0.75rem;
  font-weight: 400;
  line-height: 1.5;
  text-align: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.6);
  pointer-events: none;
  white-space: normal;
  transition: all 0.2s ease-in-out;
}

.tip:hover .tip-text {
  visibility: visible;
  opacity: 1
}

/* ── Comparison Toggle & Grouping ── */
.cmp-toggle-wrap {
  display: flex;
  justify-content: center;
  margin-bottom: 2rem;
}

.cmp-toggle {
  display: inline-flex;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px;
}

.cmp-btn {
  padding: 0.5rem 1.5rem;
  border: none;
  background: transparent;
  color: var(--text-sub);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s;
}

.cmp-btn:hover {
  color: var(--white);
}

.cmp-btn.active {
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  color: #000;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.2);
}

.cmp .grp-header td {
  text-align: left;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-dim);
  font-weight: 700;
  background: rgba(255, 255, 255, 0.015);
  padding: 1.2rem 0.7rem 0.5rem;
  border-bottom: 1px solid var(--border-hover);
}

/* ── Calculator ── */
.calc-wrap {
  max-width: 1000px;
  margin: 2rem auto 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.5rem;
}

.calc-controls {
  margin-bottom: 3rem;
}

.calc-controls label {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 1.5rem;
}

.calc-controls #calc-size-val {
  color: var(--cyan);
  font-weight: 800;
  font-size: 1.5rem;
  background: rgba(6, 182, 212, 0.1);
  padding: 0.2rem 0.8rem;
  border-radius: 8px;
}

input[type=range] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  background: transparent;
}

input[type=range]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  height: 24px;
  width: 24px;
  border-radius: 50%;
  background: var(--cyan);
  cursor: pointer;
  margin-top: -10px;
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.5);
}

input[type=range]::-webkit-slider-runnable-track {
  width: 100%;
  height: 4px;
  cursor: pointer;
  background: var(--border-hover);
  border-radius: 2px;
}

.calc-results {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.calc-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  transition: transform 0.3s;
}

.calc-card:hover {
  transform: translateY(-2px);
}

.aether-card {
  background: linear-gradient(180deg, rgba(6, 182, 212, 0.08), rgba(59, 130, 246, 0.02));
  border-color: rgba(6, 182, 212, 0.2);
}

.calc-card h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1.5rem;
  text-align: center;
}

.aether-card h3 {
  color: var(--cyan);
}

.calc-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin-bottom: 1rem;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.25rem;
}

.stat-val {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
}

.stat-val.red {
  color: var(--pink);
}

.stat-val.warning {
  color: var(--amber);
}

.calc-note {
  font-size: 0.75rem;
  color: var(--text-sub);
  text-align: center;
  margin-top: 1.5rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
}

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

/* ── Pricing ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  max-width: 1020px;
  margin: 3.5rem auto 0
}

.pc {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.25rem;
  display: flex;
  flex-direction: column;
  transition: all 0.4s;
}

.pc:hover {
  border-color: var(--border-hover)
}

.pc.pop {
  border-color: rgba(59, 130, 246, 0.2);
  background: linear-gradient(180deg, rgba(59, 130, 246, 0.04), rgba(139, 92, 246, 0.015));
  box-shadow: 0 0 80px rgba(59, 130, 246, 0.04);
  position: relative;
}

.pc.pop::before {
  content: 'Most Popular';
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.25rem 0.75rem;
  border-radius: 100px;
}

.pc-name {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-sub);
  margin-bottom: 0.35rem
}

.pc-price {
  font-size: 2.75rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.04em;
  line-height: 1
}

.pc-price span {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-dim)
}

.pc-desc {
  font-size: 0.875rem;
  color: var(--text-sub);
  margin: 0.6rem 0 1.5rem
}

.pc-list {
  list-style: none;
  flex: 1
}

.pc-list li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.875rem;
  color: var(--text-sub);
  padding: 0.4rem 0
}

.pc-list .ck {
  color: var(--green);
  font-weight: 700
}

.pc-list .no {
  color: var(--text-mute)
}

.pc-btn {
  display: block;
  width: 100%;
  padding: 0.7rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.9rem;
  text-align: center;
  cursor: pointer;
  border: none;
  margin-top: 1.5rem;
  transition: all 0.3s;
  text-decoration: none;
  font-family: inherit;
}

.pc-btn-free {
  background: var(--surface-2);
  color: var(--text-dim);
  border: 1px solid var(--border);
  cursor: default
}

.pc-btn-pro {
  background: linear-gradient(135deg, var(--blue), var(--purple));
  color: #fff;
  box-shadow: 0 0 20px rgba(59, 130, 246, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.pc-btn-pro:hover {
  box-shadow: 0 0 30px rgba(59, 130, 246, 0.2);
  transform: translateY(-1px)
}

.ltd {
  max-width: 720px;
  margin: 1.75rem auto 0;
  padding: 1.15rem 1.5rem;
  border-radius: 14px;
  background: rgba(251, 191, 36, 0.03);
  border: 1px solid rgba(251, 191, 36, 0.08);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.ltd h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white)
}

.ltd p {
  font-size: 0.8rem;
  color: var(--text-sub);
  margin-top: 0.1rem
}

.ltd-price {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--amber)
}

.ltd-btn {
  padding: 0.5rem 1.1rem;
  border-radius: 8px;
  background: rgba(251, 191, 36, 0.06);
  color: var(--amber);
  font-weight: 600;
  font-size: 0.85rem;
  border: 1px solid rgba(251, 191, 36, 0.12);
  cursor: pointer;
  transition: all 0.3s;
  text-decoration: none;
}

.ltd-btn:hover {
  background: rgba(251, 191, 36, 0.12)
}

/* ── FAQ ── */
.faq-list {
  max-width: 620px;
  margin: 3rem auto 0
}

.faq-item {
  border-bottom: 1px solid var(--border)
}

.faq-q {
  width: 100%;
  padding: 1.25rem 0;
  background: none;
  border: none;
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
  transition: color 0.2s;
}

.faq-q:hover {
  color: var(--cyan)
}

.faq-q .ic {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: var(--surface);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--text-dim);
  font-weight: 500;
  transition: all 0.3s;
  flex-shrink: 0;
  margin-left: 1rem;
}

.faq-q.open .ic {
  background: rgba(6, 182, 212, 0.08);
  border-color: rgba(6, 182, 212, 0.15);
  color: var(--cyan);
  transform: rotate(45deg)
}

.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease
}

.faq-a.open {
  max-height: 350px
}

.faq-a-inner {
  padding-bottom: 1.25rem;
  color: var(--text-sub);
  font-size: 0.9rem;
  line-height: 1.75
}

/* ── CTA ── */
.cta {
  padding: 7rem 0 3.5rem;
  text-align: center
}

.cta h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--white);
  margin-bottom: 0.85rem;
  line-height: 1.1;
}

.cta h2 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--cyan), var(--blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.cta p {
  color: var(--text-sub);
  font-size: 1.05rem;
  margin-bottom: 2rem
}

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 0
}

.f-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem
}

.f-left {
  color: var(--text-dim);
  font-size: 0.8rem;
  font-weight: 500
}

.f-links {
  display: flex;
  gap: 1.5rem
}

.f-links a {
  color: var(--text-dim);
  text-decoration: none;
  font-size: 0.8rem;
  font-weight: 500;
  transition: color 0.2s
}

.f-links a:hover {
  color: var(--text-sub)
}

/* ── Reveal ── */
.rv {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.5s ease, transform 0.5s ease
}

.rv.v {
  opacity: 1;
  transform: translateY(0)
}

.rv-d1 {
  transition-delay: 0.08s
}

.rv-d2 {
  transition-delay: 0.16s
}

.rv-d3 {
  transition-delay: 0.24s
}

.rv-d4 {
  transition-delay: 0.32s
}

/* ── Responsive ── */
@media(max-width:1024px) {
  .nav-inner {
    padding: 0.85rem 1.5rem;
  }

  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: rgba(9, 9, 11, 0.95);
    backdrop-filter: saturate(180%) blur(20px);
    -webkit-backdrop-filter: saturate(180%) blur(20px);
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border);
    gap: 1.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  }

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

  .hamburger {
    display: block;
    padding: 0.5rem;
  }

  .steps,
  .feat-grid,
  .why-grid,
  .pricing-grid {
    grid-template-columns: 1fr
  }

  .hero-stats {
    flex-direction: column;
    border-radius: 12px
  }

  .ltd {
    flex-direction: column;
    text-align: center
  }

  .sec {
    padding: 4rem 0
  }
}

@media(max-width:1024px) and (min-width:769px) {
  .feat-grid {
    grid-template-columns: repeat(2, 1fr)
  }
}

/* ── Competitor Animations (.why-rows visuals) ── */
.vs-visual {
  flex: 1.2;
  background: #000;
  border-left: 1px solid var(--border);
  display: flex;
}

.side-by-side .v-bad,
.side-by-side .v-good {
  flex: 1;
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.side-by-side .v-bad {
  background: rgba(239, 68, 68, 0.05);
  border-right: 1px dashed var(--border);
}

.side-by-side .v-good {
  background: rgba(6, 182, 212, 0.05);
}

.vLabel {
  position: absolute;
  top: 1rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-dim);
}

/* Base Node Styles */
.vNode,
.vCloudBox,
.vDev,
.vNetNode {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: 6px;
  font-size: 0.85rem;
  font-family: inherit;
  color: var(--white);
  text-align: center;
}

/* Panel 1: Flow */
.vFlow {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.vFlow.drop {
  gap: 1.5rem;
}

.vCloudBox {
  background: rgba(59, 130, 246, 0.1);
  border-color: rgba(59, 130, 246, 0.3);
  color: #3b82f6;
  border-style: dashed;
}

.vCloudIcon {
  margin-bottom: 0.2rem;
}

.vLine {
  width: 2px;
  background: var(--border);
  position: relative;
}

.vLine.slow {
  height: 30px;
}

.vLine.fast {
  height: 60px;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
  background: transparent;
}

.vDash {
  width: 4px;
  height: 12px;
  background: var(--cyan);
  border-radius: 2px;
  animation: dashMove 0.5s linear infinite;
}

@keyframes dashMove {
  0% {
    opacity: 0;
    transform: translateY(-5px);
  }

  50% {
    opacity: 1;
  }

  100% {
    opacity: 0;
    transform: translateY(5px);
  }
}

.vDot {
  position: absolute;
  left: -3px;
  top: 0;
  width: 8px;
  height: 8px;
  background: #ef4444;
  border-radius: 50%;
  box-shadow: 0 0 10px #ef4444;
}

.vLine.slow .vDot {
  animation: dropSlow 3s cubic-bezier(0.4, 0, 0.2, 1) infinite;
}

.vLine.slow.delay .vDot {
  animation-delay: 1.5s;
  opacity: 0;
}

@keyframes dropSlow {
  0% {
    top: 0;
    opacity: 1;
  }

  50% {
    top: 100%;
    opacity: 1;
  }

  55% {
    top: 100%;
    opacity: 0;
  }

  100% {
    top: 100%;
    opacity: 0;
  }
}

/* Panel 2: AirDrop */
.vDevRow {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  margin-bottom: 0.75rem;
}

.vDevRow.opacity {
  opacity: 0.5;
}

.vCheck {
  color: var(--green);
  font-size: 1.2rem;
}

.vCross {
  color: #ef4444;
  font-size: 1.2rem;
}

.vDev.win {
  color: var(--cyan);
  border-color: rgba(6, 182, 212, 0.3);
}

.vP2PGrid {
  position: relative;
  width: 180px;
  height: 140px;
}

.vP2PNode {
  position: absolute;
  background: rgba(6, 182, 212, 0.08);
  border: 1px solid rgba(6, 182, 212, 0.25);
  box-shadow: 0 0 15px rgba(6, 182, 212, 0.1);
  color: var(--cyan);
  padding: 0.4rem 0.8rem;
  border-radius: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  z-index: 2;
}

.vP2PLines {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
}

.vP2PLines line {
  stroke: rgba(6, 182, 212, 0.3);
  stroke-width: 1.5;
  stroke-dasharray: 4 4;
  animation: strokeFlow 1s linear infinite;
}

@keyframes strokeFlow {
  to {
    stroke-dashoffset: -8;
  }
}

/* Panel 3: Cost */
.vCostBox {
  text-align: center;
  font-family: monospace;
}

.vCostData {
  font-size: 0.85rem;
  color: var(--text-sub);
  margin-bottom: 0.5rem;
  font-family: 'Inter', sans-serif;
}

.vCostPrice {
  font-size: 2.5rem;
  font-weight: 800;
  color: #ef4444;
  margin-bottom: 0.25rem;
  text-shadow: 0 0 20px rgba(239, 68, 68, 0.3);
}

.vCostPrice.good-price {
  color: var(--green);
  text-shadow: 0 0 20px rgba(52, 211, 153, 0.3);
}

.vCostNote {
  font-size: 0.75rem;
  color: var(--text-dim);
  font-family: 'Inter', sans-serif;
}

.vTime {
  margin-top: 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--cyan);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: rgba(6, 182, 212, 0.1);
  padding: 0.3rem 0.8rem;
  border-radius: 4px;
}

@media(max-width:768px) {
  .vs-panel {
    flex-direction: column;
  }

  .vs-visual {
    flex-direction: column;
    border-left: none;
    border-top: 1px solid var(--border);
  }

  .side-by-side .v-bad {
    border-right: none;
    border-bottom: 1px dashed var(--border);
  }
}

/* ── Legal Pages ── */
.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 10rem 2rem 6rem;
  /* Top padding to account for fixed nav */
  position: relative;
  z-index: 1;
  animation: fadeIn 0.8s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.legal-content h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 0.5rem;
  letter-spacing: -0.04em;
  text-align: center;
  background: linear-gradient(135deg, var(--white) 60%, var(--text-mute));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.legal-content .last-updated {
  font-size: 0.9rem;
  color: var(--cyan);
  margin-bottom: 4rem;
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  opacity: 0.8;
}

.legal-content h2 {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--white);
  margin-top: 4rem;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.legal-content h2::before {
  content: '';
  width: 4px;
  height: 24px;
  background: linear-gradient(to bottom, var(--cyan), var(--blue));
  border-radius: 2px;
}

.legal-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--white);
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.legal-content p,
.legal-content ul,
.legal-content li {
  font-size: 1.05rem;
  color: var(--text-sub);
  line-height: 1.8;
  margin-bottom: 1.5rem;
}

.legal-content strong {
  color: var(--white);
  font-weight: 600;
}

.legal-content ul {
  padding-left: 1.5rem;
  list-style: none;
}

.legal-content li {
  position: relative;
  margin-bottom: 1rem;
}

.legal-content li::before {
  content: '→';
  position: absolute;
  left: -1.5rem;
  color: var(--cyan);
  font-weight: bold;
}

.legal-content a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(6, 182, 212, 0.2);
  transition: all 0.2s;
}

.legal-content a:hover {
  color: var(--white);
  border-bottom-color: var(--white);
}

@media (max-width: 768px) {
  .legal-content {
    padding: 7rem 1.25rem 4rem;
  }

  .legal-content h1 {
    font-size: 2rem;
  }

  .legal-content h2 {
    font-size: 1.5rem;
    margin-top: 3rem;
  }

  .legal-content p,
  .legal-content ul,
  .legal-content li {
    font-size: 1rem;
    line-height: 1.6;
  }

  .legal-content ul {
    padding-left: 1rem;
  }

  .legal-content li::before {
    left: -1rem;
  }
}

/* ── Web Receiver App (Fallback) ── */
.wr-app {
  display: none;
  min-height: 100vh;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  z-index: 10;
  padding: 2rem;
}

.wr-loading {
  text-align: center;
  max-width: 400px;
}

.wr-spinner {
  width: 60px;
  height: 60px;
  border: 4px solid rgba(168, 85, 247, 0.2);
  border-top-color: var(--purple);
  border-radius: 50%;
  animation: spin 1s linear infinite;
  margin: 0 auto 2rem;
}

.wr-title {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.wr-desc {
  color: var(--text-sub);
  line-height: 1.6;
  margin-bottom: 2rem;
}

.wr-sub {
  color: var(--text-dim);
  font-size: 0.9rem;
}

.wr-link {
  color: var(--cyan);
  text-decoration: none;
}

.wr-fallback {
  display: none;
  width: 100%;
  max-width: 500px;
}

.wr-banner {
  background: rgba(245, 158, 11, 0.1);
  border: 1px solid rgba(245, 158, 11, 0.3);
  border-radius: 12px;
  padding: 1rem;
  margin-bottom: 2rem;
  display: flex; gap: 1rem;
}

.wr-icon-amber {
  color: var(--amber);
  flex-shrink: 0;
  width: 24px;
  height: 24px;
}

.wr-banner-title {
  color: var(--amber);
  margin: 0 0 0.25rem 0;
  font-size: 0.95rem;
}

.wr-banner-desc {
  margin: 0;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.4;
}

.wr-banner-link {
  color: var(--amber);
  font-weight: bold;
}

.wr-card {
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  backdrop-filter: blur(20px);
}

.wr-header {
  text-align: center;
  margin-bottom: 2rem;
}

.wr-header-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px; height: 48px; border-radius: 12px; background: rgba(168, 85, 247, 0.1); color: var(--purple); margin-bottom: 1rem;
}

.wr-header-title { margin: 0; font-size: 1.25rem; }

.wr-header-status { color: var(--text-sub); margin: 0.5rem 0 0 0; font-size: 0.9rem; }

.wr-meta-box { display: none; background: rgba(0, 0, 0, 0.3); border-radius: 12px; padding: 1rem; margin-bottom: 1.5rem; }

.wr-meta-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }

.wr-meta-filename { font-family: monospace; font-weight: bold; color: var(--cyan); word-break: break-all; }

.wr-meta-size { font-size: 0.85rem; color: var(--text-dim); flex-shrink: 0; margin-left: 1rem; }

.wr-progress-bg { height: 6px; background: rgba(255, 255, 255, 0.1); border-radius: 3px; overflow: hidden; margin-top: 1rem; }

.wr-progress-fill { height: 100%; width: 0%; background: var(--purple); transition: width 0.3s ease; }

.wr-progress-meta { display: flex; justify-content: space-between; margin-top: 0.5rem; font-size: 0.8rem; color: var(--text-dim); }

.wr-action-btn { width: 100%; justify-content: center; }

.wr-action-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Login Modal ── */
.modal-backdrop {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.8);
  z-index: 2000;
  align-items: center;
  justify-content: center;
  backdrop-filter: blur(8px);
}

.modal-card {
  background: var(--bg);
  border: 1px solid var(--border);
  padding: 2.5rem;
  border-radius: 24px;
  max-width: 400px;
  width: 90%;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}

.modal-close {
  position: absolute;
  top: 1.5rem;
  right: 1.5rem;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 1.5rem;
  cursor: pointer;
}

.modal-title { margin-bottom: 0.5rem; font-size: 1.5rem; }

.modal-desc { color: var(--text-dim); font-size: 0.9rem; margin-bottom: 2rem; }

.modal-input {
  width: 100%;
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.03);
  color: #fff;
  margin-bottom: 1rem;
  font-size: 1rem; outline: none; transition: border-color 0.2s;
}

.modal-input:focus { border-color: var(--cyan); }

.modal-submit { width: 100%; justify-content: center; font-size: 1rem; padding: 1rem; }

.modal-footer { margin-top: 1.5rem; font-size: 0.75rem; color: var(--text-dim); text-align: center; }

.modal-footer a { color: var(--cyan); }

.modal-success { text-align: center; padding: 1rem; }

.modal-success-title { color: var(--cyan); margin-bottom: 0.5rem; }

@keyframes spin { 100% { transform: rotate(360deg); } }