/* ==========================================================================
   THE BIG BROTHER · V5.1 — PREMIUM HACKER UI LAYER
   A luxury black-ops skin layered over the core design system.
   Architect: Rising Group
   ========================================================================== */

:root {
  --premium-black: #04060b;
  --premium-carbon: #080d16;
  --premium-panel: rgba(8, 13, 22, 0.82);
  --premium-glass: rgba(13, 20, 34, 0.72);
  --premium-line: rgba(148, 163, 184, 0.14);
  --premium-line-strong: rgba(0, 240, 255, 0.32);
  --acid: #b6ff3c;
  --acid-dim: rgba(182, 255, 60, 0.55);
  --kofi: #ff5e5b;
  --kofi-soft: rgba(255, 94, 91, 0.14);
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
  --premium-shadow: 0 24px 80px rgba(0, 0, 0, 0.65);
  --premium-glow: 0 0 40px rgba(0, 240, 255, 0.14);
}

/* --------------------------------------------------------------------------
   GLOBAL ATMOSPHERE
   -------------------------------------------------------------------------- */

html {
  background: var(--premium-black);
}

body {
  background-color: var(--premium-black);
  background-image:
    radial-gradient(circle at 12% -10%, rgba(0, 240, 255, 0.14), transparent 34%),
    radial-gradient(circle at 92% 12%, rgba(244, 63, 94, 0.1), transparent 30%),
    radial-gradient(circle at 50% 110%, rgba(182, 255, 60, 0.06), transparent 36%),
    linear-gradient(180deg, #04060b 0%, #060a12 42%, #04060b 100%);
  background-attachment: fixed;
}

body::before {
  background:
    linear-gradient(rgba(4, 6, 11, 0) 50%, rgba(0, 0, 0, 0.26) 50%),
    linear-gradient(90deg, rgba(0, 240, 255, 0.012), rgba(255, 255, 255, 0.006), rgba(244, 63, 94, 0.012));
  background-size: 100% 4px, 6px 100%;
  opacity: 0.5;
}

body::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.035;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='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");
}

.cyber-grid-overlay {
  background-image:
    linear-gradient(to right, rgba(0, 240, 255, 0.035) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(0, 240, 255, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 24%, #000 10%, transparent 78%);
  -webkit-mask-image: radial-gradient(circle at 50% 24%, #000 10%, transparent 78%);
  animation: premiumGridDrift 28s linear infinite;
}

@keyframes premiumGridDrift {
  0% { background-position: 0 0, 0 0; }
  100% { background-position: 48px 48px, 48px 48px; }
}

::selection {
  background: rgba(0, 240, 255, 0.28);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: #05080f;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, rgba(0, 240, 255, 0.45), rgba(168, 85, 247, 0.45));
  border-radius: 99px;
  border: 2px solid #05080f;
}
::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(180deg, var(--cyan), var(--purple));
}

/* --------------------------------------------------------------------------
   TYPE & BUTTONS
   -------------------------------------------------------------------------- */

.brand-name,
.hero-title,
.section-title,
.card-title,
.modal-title,
.kofi-panel-title,
.checkout-summary-head .summary-value {
  font-family: var(--font-display);
  letter-spacing: -0.035em;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 14px;
  border: 1px solid rgba(0, 240, 255, 0.22);
  border-radius: 999px;
  background: linear-gradient(120deg, rgba(0, 240, 255, 0.08), rgba(168, 85, 247, 0.06));
  color: var(--cyan);
  font-size: 0.69rem;
  letter-spacing: 2.6px;
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.08), inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.section-badge::before {
  content: "//";
  color: var(--pink);
  letter-spacing: 0;
  font-weight: 800;
}

.section-title {
  font-weight: 700;
  background: linear-gradient(180deg, #ffffff 22%, #a8c7d8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 8px 26px rgba(0, 240, 255, 0.08));
}

.section-desc {
  color: #9fb0c2;
}

.cyber-btn {
  border-radius: 10px;
  border-color: rgba(0, 240, 255, 0.45);
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.14), rgba(0, 240, 255, 0.035));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.09), 0 8px 26px rgba(0, 0, 0, 0.35);
  font-weight: 800;
  isolation: isolate;
}

.cyber-btn::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, 0.22) 48%, transparent 72%);
  transform: translateX(-120%);
  transition: transform 0.55s ease;
}

.cyber-btn:hover::before {
  transform: translateX(120%);
}

.cyber-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 28px rgba(0, 240, 255, 0.28), 0 12px 34px rgba(0, 0, 0, 0.45);
}

.cyber-btn-pink {
  border-color: rgba(244, 63, 94, 0.55);
  background: linear-gradient(135deg, rgba(244, 63, 94, 0.2), rgba(244, 63, 94, 0.055));
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.09), 0 10px 28px rgba(244, 63, 94, 0.1);
}

.cyber-btn-pink:hover {
  box-shadow: 0 0 28px rgba(244, 63, 94, 0.37), 0 12px 34px rgba(0, 0, 0, 0.45);
}

.cyber-btn-emerald {
  background: linear-gradient(135deg, rgba(16, 185, 129, 0.22), rgba(16, 185, 129, 0.055));
}

.kofi-cta-btn {
  border: 1px solid rgba(255, 94, 91, 0.62);
  background: linear-gradient(135deg, #ff5e5b 0%, #ff7a45 48%, #ffb020 100%);
  color: #160807;
  box-shadow: 0 12px 30px rgba(255, 94, 91, 0.28), inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.kofi-cta-btn:hover {
  background: linear-gradient(135deg, #ff7773 0%, #ff9258 48%, #ffc24d 100%);
  color: #100504;
  box-shadow: 0 0 30px rgba(255, 94, 91, 0.5), 0 14px 34px rgba(0, 0, 0, 0.4);
}

/* --------------------------------------------------------------------------
   NAVIGATION
   -------------------------------------------------------------------------- */

.navbar {
  height: 76px;
  background: linear-gradient(180deg, rgba(4, 6, 11, 0.94), rgba(4, 6, 11, 0.76));
  border-bottom: 1px solid rgba(0, 240, 255, 0.16);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.36);
  overflow: visible;
}

.navbar::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.65), rgba(182, 255, 60, 0.45), transparent);
  opacity: 0.55;
}

.nav-logo-icon {
  position: relative;
  width: 42px;
  height: 42px;
  background: radial-gradient(circle at 40% 35%, rgba(0, 240, 255, 0.4), rgba(4, 6, 11, 0.9) 72%);
  border: 1px solid rgba(0, 240, 255, 0.6);
  box-shadow: 0 0 0 4px rgba(0, 240, 255, 0.05), 0 0 26px rgba(0, 240, 255, 0.24);
}

.nav-logo-icon::after {
  content: "";
  position: absolute;
  inset: -5px;
  border-radius: 50%;
  border: 1px dashed rgba(0, 240, 255, 0.28);
  animation: premiumSpin 16s linear infinite;
}

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

.brand-name {
  font-weight: 700;
  font-size: 1.12rem;
  letter-spacing: 0.02em;
  background: linear-gradient(92deg, #ffffff 12%, #b9f6ff 56%, #b6ff3c 110%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.brand-ver {
  color: rgba(0, 240, 255, 0.72);
  letter-spacing: 1.6px;
}

.nav-link {
  font-size: 0.75rem;
  letter-spacing: 1.4px;
  color: #91a3b7;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: linear-gradient(90deg, var(--cyan), var(--acid));
  transition: width 0.25s ease;
  box-shadow: 0 0 12px var(--cyan);
}

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

.nav-link-kofi {
  color: #ff9d8d;
}

.nav-link-kofi:hover {
  color: #ffc0b5;
  text-shadow: 0 0 14px rgba(255, 94, 91, 0.45);
}

.ticker-bar {
  margin-top: 76px;
  height: 34px;
  background: linear-gradient(90deg, rgba(6, 11, 19, 0.98), rgba(8, 15, 26, 0.94));
  border-bottom: 1px solid rgba(0, 240, 255, 0.08);
}

.ticker-badge {
  background: linear-gradient(120deg, var(--cyan), #73ffdf);
  box-shadow: 16px 0 30px rgba(0, 240, 255, 0.16);
}

.ticker-item {
  font-size: 0.7rem;
  letter-spacing: 0.4px;
}

@media (max-width: 768px) {
  .navbar { height: 68px; }
  .ticker-bar { margin-top: 68px; }
}

/* --------------------------------------------------------------------------
   HERO
   -------------------------------------------------------------------------- */

.hero-section {
  padding-top: 5.2rem;
  padding-bottom: 4.2rem;
}

.hero-section::before {
  content: "";
  position: absolute;
  inset: 4% 8% auto 8%;
  height: 62%;
  background: radial-gradient(ellipse at 28% 38%, rgba(0, 240, 255, 0.12), transparent 56%);
  filter: blur(20px);
  pointer-events: none;
  z-index: -1;
}

.hero-tagline {
  background: linear-gradient(120deg, rgba(0, 240, 255, 0.1), rgba(182, 255, 60, 0.045));
  border-color: rgba(0, 240, 255, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.07), 0 8px 28px rgba(0, 0, 0, 0.28);
  font-size: 0.7rem;
  letter-spacing: 1.1px;
  padding: 8px 15px;
}

.hero-title {
  font-size: clamp(2.3rem, 5.6vw, 4.3rem);
  font-weight: 700;
  line-height: 1.03;
  letter-spacing: -0.055em;
  margin-bottom: 1.35rem;
  text-wrap: balance;
  text-shadow: 0 22px 50px rgba(0, 0, 0, 0.42);
}

.hero-title .gradient-text {
  background: linear-gradient(94deg, #ffffff 2%, #9ef4ff 42%, var(--cyan) 64%, var(--acid) 104%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 26px rgba(0, 240, 255, 0.18));
}

.hero-subtitle {
  color: #a6b7c8;
  font-size: clamp(0.96rem, 1.7vw, 1.08rem);
  line-height: 1.72;
  max-width: 640px;
}

.hero-subtitle strong {
  color: #e9fbff;
}

.hero-actions .cyber-btn {
  padding: 14px 24px !important;
  font-size: 0.82rem !important;
  min-height: 50px;
}

/* Hero Live Terminal */
.hero-terminal {
  margin-top: 2rem;
  border: 1px solid rgba(0, 240, 255, 0.2);
  border-radius: 12px;
  background: linear-gradient(180deg, rgba(5, 10, 18, 0.92), rgba(3, 6, 11, 0.96));
  box-shadow: 0 18px 46px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
  overflow: hidden;
  max-width: 660px;
  font-family: var(--font-mono);
}

.terminal-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-bottom: 1px solid rgba(0, 240, 255, 0.12);
  background: rgba(255, 255, 255, 0.025);
}

.terminal-dots {
  display: inline-flex;
  gap: 5px;
}

.terminal-dots i {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: #ff5f57;
  display: block;
}

.terminal-dots i:nth-child(2) { background: #febc2e; }
.terminal-dots i:nth-child(3) { background: #28c840; }

.terminal-title {
  font-size: 0.64rem;
  color: #7f93a8;
  letter-spacing: 0.4px;
}

.terminal-live {
  margin-left: auto;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--acid);
  font-size: 0.6rem;
  letter-spacing: 1.4px;
}

.terminal-live .status-dot {
  width: 5px;
  height: 5px;
}

.terminal-body {
  padding: 12px 14px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.72rem;
  color: #8ea1b4;
}

.t-prompt {
  color: var(--acid);
  margin-right: 6px;
  font-weight: 800;
}

.t-cyan { color: #7defff; }

.t-cursor {
  display: inline-block;
  width: 7px;
  height: 12px;
  margin-left: 4px;
  vertical-align: -2px;
  background: var(--cyan);
  animation: terminalBlink 1.1s steps(2, start) infinite;
}

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

.t-ok {
  color: rgba(182, 255, 60, 0.86);
  margin-top: 2px;
}

.hero-metrics-grid {
  gap: 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 1.55rem;
}

.hero-metric-item {
  position: relative;
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 10px;
  padding: 11px 12px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.032), rgba(0, 0, 0, 0.05));
  overflow: hidden;
}

.hero-metric-item::before {
  content: "";
  position: absolute;
  left: 0; top: 0;
  width: 34px; height: 1px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.hero-metric-number {
  font-size: clamp(1rem, 2.2vw, 1.28rem);
  letter-spacing: -0.03em;
}

.hero-metric-item:last-child .hero-metric-number {
  font-size: clamp(0.78rem, 1.75vw, 1.02rem);
  letter-spacing: 0.01em;
}

.hero-metric-label {
  color: #73879c;
  font-size: 0.64rem;
  letter-spacing: 0.9px;
}

.hero-canvas-card {
  background:
    linear-gradient(180deg, rgba(9, 15, 25, 0.9), rgba(4, 8, 14, 0.96));
  border-color: rgba(0, 240, 255, 0.22);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.62), inset 0 1px 0 rgba(255, 255, 255, 0.06), 0 0 50px rgba(0, 240, 255, 0.08);
  overflow: hidden;
}

.hero-canvas-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(0, 240, 255, 0.55), transparent 18%) left top / 42px 1px no-repeat,
    linear-gradient(180deg, rgba(0, 240, 255, 0.55), transparent 18%) left top / 1px 42px no-repeat,
    linear-gradient(270deg, rgba(182, 255, 60, 0.45), transparent 18%) right bottom / 42px 1px no-repeat,
    linear-gradient(0deg, rgba(182, 255, 60, 0.45), transparent 18%) right bottom / 1px 42px no-repeat;
  opacity: 0.9;
}

.hero-canvas-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, transparent, rgba(0, 240, 255, 0.06) 48%, transparent 52%);
  background-size: 100% 200%;
  animation: canvasScan 6s linear infinite;
  opacity: 0.5;
}

@keyframes canvasScan {
  0% { background-position: 0 -120%; }
  100% { background-position: 0 220%; }
}

/* --------------------------------------------------------------------------
   SECTIONS / MODULES / GLASS PANELS
   -------------------------------------------------------------------------- */

.section-header {
  margin-bottom: 2.8rem;
}

.section-tag {
  color: var(--pink);
}

.module-card {
  position: relative;
  background: linear-gradient(160deg, rgba(11, 18, 30, 0.82), rgba(5, 9, 16, 0.92));
  border-color: rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  padding: 1.25rem;
  overflow: hidden;
  counter-increment: moduleNode;
}

.modules-grid {
  counter-reset: moduleNode;
}

.module-card::before {
  content: "NODE " counter(moduleNode, decimal-leading-zero);
  position: absolute;
  top: 10px;
  right: 12px;
  font-family: var(--font-mono);
  font-size: 0.55rem;
  letter-spacing: 1.4px;
  color: rgba(148, 163, 184, 0.32);
}

.module-card::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(120deg, transparent 35%, rgba(0, 240, 255, 0.07) 50%, transparent 65%);
  transform: translateX(-120%);
  transition: transform 0.7s ease;
}

.module-card:hover::after {
  transform: translateX(120%);
}

.module-card:hover {
  border-color: rgba(0, 240, 255, 0.36);
  transform: translateY(-4px);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.48), 0 0 30px rgba(0, 240, 255, 0.08);
}

.module-icon-box {
  background: radial-gradient(circle at 35% 30%, rgba(0, 240, 255, 0.18), rgba(0, 240, 255, 0.03) 72%);
  border-color: rgba(0, 240, 255, 0.3);
  box-shadow: 0 0 18px rgba(0, 240, 255, 0.12);
}

.module-title {
  letter-spacing: 0.02em;
}

.module-cat {
  border: 1px solid rgba(0, 240, 255, 0.18);
  background: rgba(0, 240, 255, 0.045);
  padding: 2px 6px;
  border-radius: 999px;
  font-size: 0.56rem;
  letter-spacing: 0.9px;
}

.glass-panel {
  background: linear-gradient(160deg, rgba(12, 19, 32, 0.78), rgba(5, 9, 16, 0.88));
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 24px 64px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.glass-panel:hover {
  border-color: rgba(0, 240, 255, 0.26);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.52), 0 0 34px rgba(0, 240, 255, 0.06);
}

/* --------------------------------------------------------------------------
   PRICING CARDS
   -------------------------------------------------------------------------- */

.pricing-card {
  background:
    radial-gradient(circle at 50% -20%, rgba(0, 240, 255, 0.1), transparent 42%),
    linear-gradient(165deg, rgba(11, 18, 30, 0.88), rgba(4, 8, 14, 0.95));
  border-radius: 18px;
  padding: 2.1rem 1.75rem;
  border-color: rgba(255, 255, 255, 0.08);
  box-shadow: 0 20px 55px rgba(0, 0, 0, 0.42), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: visible;
}

.pricing-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.22), transparent 28%, transparent 68%, rgba(0, 240, 255, 0.26));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.7;
}

.pricing-card::after {
  content: "";
  position: absolute;
  left: 12%; right: 12%; top: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0, 240, 255, 0.9), transparent);
  opacity: 0.45;
  transition: opacity 0.3s ease;
}

.pricing-card:hover::after {
  opacity: 1;
}

.pricing-card.tier-gold {
  background:
    radial-gradient(circle at 50% -20%, rgba(245, 158, 11, 0.14), transparent 44%),
    linear-gradient(165deg, rgba(15, 20, 28, 0.9), rgba(5, 8, 13, 0.96));
  border-color: rgba(245, 158, 11, 0.28);
}

.pricing-card.tier-diamond {
  background:
    radial-gradient(circle at 50% -16%, rgba(0, 240, 255, 0.2), transparent 48%),
    linear-gradient(165deg, rgba(10, 21, 34, 0.94), rgba(4, 8, 14, 0.98));
  border-color: rgba(0, 240, 255, 0.44);
  box-shadow: 0 26px 70px rgba(0, 0, 0, 0.5), 0 0 44px rgba(0, 240, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.pricing-card.tier-nuclear {
  background:
    radial-gradient(circle at 50% -18%, rgba(168, 85, 247, 0.2), transparent 46%),
    linear-gradient(165deg, rgba(18, 13, 30, 0.94), rgba(5, 7, 13, 0.98));
  border-color: rgba(168, 85, 247, 0.36);
}

.pricing-card:hover {
  transform: translateY(-8px);
}

.tier-icon-badge {
  width: 56px;
  height: 56px;
  border-radius: 16px;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.24), 0 10px 26px rgba(0, 0, 0, 0.32);
}

.card-badge {
  max-width: 62%;
  white-space: normal;
  text-align: right;
  line-height: 1.35;
  letter-spacing: 1.3px;
  color: #7f93a8;
}

.card-title {
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.glyph-chip {
  background: rgba(255, 255, 255, 0.035);
  border-color: rgba(255, 255, 255, 0.09);
}

.card-price-row {
  border-bottom-color: rgba(255, 255, 255, 0.07);
}

.card-price {
  font-family: var(--font-display);
  font-size: 2.85rem;
  letter-spacing: -0.06em;
  background: linear-gradient(180deg, #ffffff 24%, #a8c7d8 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 4px 24px rgba(0, 240, 255, 0.1));
}

.card-sla {
  padding: 4px 8px;
  border-radius: 999px;
  background: rgba(16, 185, 129, 0.08);
  border: 1px solid rgba(16, 185, 129, 0.2);
  font-size: 0.66rem;
  letter-spacing: 0.4px;
}

.feature-icon-container {
  background: rgba(255, 255, 255, 0.03);
}

.card-feature-item {
  color: #b5c4d3;
}

.payment-trust-strip {
  margin-top: 2.4rem;
  padding: 14px 18px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  background: linear-gradient(120deg, rgba(255, 255, 255, 0.025), rgba(0, 240, 255, 0.025));
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.payment-trust-label {
  font-family: var(--font-mono);
  font-size: 0.61rem;
  letter-spacing: 2px;
  color: #6f8398;
}

.payment-trust-items {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: center;
}

.payment-trust-item {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  color: #9fb0c2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.6px;
}

.payment-trust-item i {
  color: var(--cyan);
}

.payment-trust-kofi,
.payment-trust-kofi i {
  color: #ff9d8d;
}

.payment-trust-sep {
  color: rgba(148, 163, 184, 0.28);
  font-size: 0.7rem;
}

/* --------------------------------------------------------------------------
   MODALS / FORMS / CHECKOUT
   -------------------------------------------------------------------------- */

.modal-backdrop {
  background: rgba(2, 4, 9, 0.84);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

body.modal-open {
  overflow: hidden;
}

/* Keep the floating Ko-fi widget out of the checkout experience. */
body.modal-open [id^="kofi-widget-overlay"],
body.modal-open iframe[id^="kofi-wo-container"] {
  opacity: 0 !important;
  pointer-events: none !important;
  transition: opacity 0.2s ease;
}

.cyber-modal {
  background: linear-gradient(180deg, #0a111d 0%, #05090f 100%);
  border-color: rgba(0, 240, 255, 0.28);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.8), 0 0 50px rgba(0, 240, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.06);
  border-radius: 16px;
}

.modal-header {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent);
  border-bottom-color: rgba(255, 255, 255, 0.07);
  padding: 1.25rem 1.55rem;
}

.modal-title {
  font-size: 0.98rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.modal-body {
  padding: 1.55rem;
}

.form-control,
.form-select {
  background: rgba(4, 8, 14, 0.8);
  border-color: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.03);
}

.form-control:focus,
.form-select:focus {
  border-color: rgba(0, 240, 255, 0.6);
  box-shadow: 0 0 0 3px rgba(0, 240, 255, 0.09), 0 0 24px rgba(0, 240, 255, 0.1);
}

.type-btn {
  background: rgba(4, 8, 14, 0.7);
  border-color: rgba(255, 255, 255, 0.08);
}

.type-btn.active {
  background: linear-gradient(135deg, rgba(0, 240, 255, 0.16), rgba(0, 240, 255, 0.045));
  box-shadow: 0 0 22px rgba(0, 240, 255, 0.12);
}

.customer-notification-notice {
  background: linear-gradient(135deg, rgba(245, 158, 11, 0.09), rgba(5, 9, 15, 0.96));
}

.order-code-box {
  background:
    linear-gradient(120deg, rgba(0, 240, 255, 0.06), rgba(0, 0, 0, 0.35));
  border-color: rgba(0, 240, 255, 0.35);
  box-shadow: 0 0 36px rgba(0, 240, 255, 0.09), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.order-code-val {
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0.04em;
  background: linear-gradient(92deg, #fff, #9ef4ff);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Payment Gateway Chooser */
.payment-choice-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin: 1.2rem 0 1.15rem;
}

.payment-choice {
  position: relative;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  background: linear-gradient(155deg, rgba(255, 255, 255, 0.03), rgba(0, 0, 0, 0.12));
  text-align: left;
  cursor: pointer;
  transition: border-color 0.22s ease, background 0.22s ease, box-shadow 0.22s ease, transform 0.22s ease;
  color: inherit;
  font: inherit;
}

.payment-choice:hover {
  border-color: rgba(0, 240, 255, 0.3);
  transform: translateY(-1px);
}

.payment-choice.active {
  border-color: rgba(0, 240, 255, 0.55);
  background: linear-gradient(155deg, rgba(0, 240, 255, 0.12), rgba(0, 0, 0, 0.18));
  box-shadow: 0 0 24px rgba(0, 240, 255, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.payment-choice[data-payment-choice="kofi"].active {
  border-color: rgba(255, 94, 91, 0.6);
  background: linear-gradient(155deg, rgba(255, 94, 91, 0.14), rgba(0, 0, 0, 0.18));
  box-shadow: 0 0 24px rgba(255, 94, 91, 0.12), inset 0 1px 0 rgba(255, 255, 255, 0.07);
}

.payment-choice-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 1rem;
}

.choice-icon-crypto {
  background: rgba(0, 240, 255, 0.09);
  border: 1px solid rgba(0, 240, 255, 0.28);
  color: var(--cyan);
}

.payment-choice[data-payment-choice="kofi"] .choice-icon-kofi {
  background: rgba(255, 94, 91, 0.1);
  border: 1px solid rgba(255, 94, 91, 0.32);
  color: #ff9d8d;
}

.payment-choice-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.payment-choice-copy strong {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.7px;
  color: #e9f5ff;
}

.payment-choice-copy small {
  font-size: 0.63rem;
  line-height: 1.25;
  color: #7f93a8;
}

.choice-radio {
  width: 15px;
  height: 15px;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.18);
  margin-left: auto;
  flex-shrink: 0;
  position: relative;
  transition: border-color 0.2s ease;
}

.payment-choice.active .choice-radio {
  border-color: var(--cyan);
}

.payment-choice[data-payment-choice="kofi"].active .choice-radio {
  border-color: var(--kofi);
}

.choice-radio::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: currentColor;
  opacity: 0;
  transform: scale(0.5);
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.payment-choice.active .choice-radio::after {
  opacity: 1;
  transform: scale(1);
  color: var(--cyan);
}

.payment-choice[data-payment-choice="kofi"].active .choice-radio::after {
  color: var(--kofi);
}

.payment-panel {
  animation: paymentPanelIn 0.3s ease both;
}

@keyframes paymentPanelIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.checkout-summary-card {
  background: linear-gradient(155deg, rgba(0, 0, 0, 0.42), rgba(0, 240, 255, 0.03));
  padding: 14px 16px;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.07);
  margin-bottom: 1.2rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.035);
}

.checkout-summary-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding-bottom: 10px;
  margin-bottom: 10px;
  gap: 12px;
}

.summary-label {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: #6f8398;
  display: block;
  letter-spacing: 0.8px;
}

.summary-value {
  font-family: var(--font-mono);
  font-size: 0.88rem;
  font-weight: 700;
  color: #fff;
}

.summary-amount {
  font-family: var(--font-display);
  font-size: 1.22rem;
  font-weight: 700;
  color: var(--gold);
  letter-spacing: -0.02em;
}

/* Ko-fi panel */
.kofi-panel-card {
  border: 1px solid rgba(255, 94, 91, 0.26);
  border-radius: 12px;
  background:
    radial-gradient(circle at 8% 0%, rgba(255, 94, 91, 0.12), transparent 42%),
    linear-gradient(160deg, rgba(20, 12, 14, 0.8), rgba(5, 8, 13, 0.94));
  padding: 15px;
  margin-bottom: 1.2rem;
  box-shadow: 0 14px 40px rgba(0, 0, 0, 0.36), inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.kofi-panel-head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.kofi-logo-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255, 94, 91, 0.25), rgba(255, 176, 32, 0.1));
  border: 1px solid rgba(255, 94, 91, 0.38);
  color: #ffb0a5;
  flex-shrink: 0;
}

.kofi-panel-title {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: #fff;
}

.kofi-panel-sub {
  font-size: 0.68rem;
  color: #8ea1b4;
  margin-top: 2px;
}

.kofi-amount-box {
  border: 1px dashed rgba(255, 94, 91, 0.32);
  border-radius: 9px;
  background: rgba(255, 94, 91, 0.055);
  padding: 10px 12px;
  margin-bottom: 12px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.kofi-amount-value {
  font-family: var(--font-display);
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  color: #fff;
}

.kofi-amount-note {
  font-size: 0.66rem;
  color: #9b8a8a;
  line-height: 1.4;
}

.kofi-steps {
  list-style: none;
  margin: 0 0 12px;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.kofi-steps li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.78rem;
  color: #b8c5d3;
  line-height: 1.45;
}

.kofi-step-num {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 94, 91, 0.14);
  border: 1px solid rgba(255, 94, 91, 0.28);
  color: #ffb0a5;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 800;
  margin-top: 1px;
}

.kofi-inline-code {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: #ffd1c7;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 94, 91, 0.24);
  border-radius: 4px;
  padding: 1px 5px;
}

.kofi-code-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(0, 0, 0, 0.35);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 11px;
}

.kofi-code-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  letter-spacing: 1px;
  color: #6f8398;
}

.kofi-code-value {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  font-weight: 800;
  color: #ffd1c7;
  letter-spacing: 0.5px;
  margin-right: auto;
}

.kofi-copy-btn {
  padding: 5px 10px;
  font-size: 0.66rem;
  border-color: rgba(255, 94, 91, 0.35);
  background: rgba(255, 94, 91, 0.1);
  color: #ffb0a5;
}

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

.kofi-copy-btn.copied {
  background: var(--emerald) !important;
  border-color: var(--emerald) !important;
  color: #030712 !important;
}

.kofi-assurance-note {
  display: flex;
  align-items: flex-start;
  gap: 7px;
  margin-top: 10px;
  font-size: 0.69rem;
  line-height: 1.45;
  color: #8ea1b4;
}

.kofi-assurance-note svg {
  color: var(--emerald);
  flex-shrink: 0;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   FOOTER
   -------------------------------------------------------------------------- */

.site-footer {
  border-top-color: rgba(0, 240, 255, 0.12);
  background:
    radial-gradient(circle at 50% 0%, rgba(0, 240, 255, 0.06), transparent 46%),
    linear-gradient(180deg, #04070c, #020407);
  box-shadow: 0 -20px 60px rgba(0, 0, 0, 0.35);
}

.footer-payment-badges {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 1.2rem;
}

.footer-payment-badges span {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 6px;
  padding: 4px 8px;
  font-family: var(--font-mono);
  font-size: 0.57rem;
  letter-spacing: 0.7px;
  color: #8ea1b4;
  background: rgba(255, 255, 255, 0.025);
}

.footer-payment-badges span i {
  color: var(--cyan);
}

.footer-payment-badges span:last-child,
.footer-payment-badges span:last-child i {
  color: #ff9d8d;
}

/* --------------------------------------------------------------------------
   SCROLL REVEAL & MOTION SAFETY
   -------------------------------------------------------------------------- */

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.65s cubic-bezier(0.16, 1, 0.3, 1), transform 0.65s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
    scroll-behavior: auto !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

/* --------------------------------------------------------------------------
   RESPONSIVE PREMIUM ADJUSTMENTS
   -------------------------------------------------------------------------- */

@media (max-width: 1180px) {
  .nav-links {
    gap: 1rem;
  }

  .nav-link {
    font-size: 0.68rem;
    letter-spacing: 1px;
  }
}

@media (max-width: 1024px) {
  .hero-title {
    font-size: clamp(2rem, 6.4vw, 3.2rem);
  }
}

@media (max-width: 768px) {
  .hero-section {
    padding-top: 3.6rem;
  }

  .hero-title {
    font-size: 2.05rem;
    letter-spacing: -0.045em;
  }

  .hero-terminal {
    max-width: 100%;
  }

  .terminal-body {
    font-size: 0.66rem;
    overflow-x: auto;
  }

  .payment-choice-grid {
    grid-template-columns: 1fr;
  }

  .payment-trust-strip {
    gap: 10px;
    padding: 12px;
  }

  .payment-trust-label {
    width: 100%;
    text-align: center;
  }

  .payment-trust-sep {
    display: none;
  }

  .payment-trust-items {
    row-gap: 7px;
  }
}

@media (max-width: 640px) {
  .hero-title {
    font-size: 1.88rem;
  }

  .hero-metrics-grid {
    gap: 8px;
  }

  .hero-metric-item {
    padding: 9px 10px;
  }

  .hero-metric-number {
    font-size: 0.98rem;
  }

  .card-title {
    font-size: 1.2rem !important;
  }

  .checkout-summary-head {
    align-items: flex-start;
    flex-direction: column;
    gap: 6px;
  }

  .checkout-summary-head > div:last-child {
    text-align: left !important;
  }

  .kofi-code-row {
    flex-wrap: wrap;
  }

  .kofi-code-value {
    margin-right: 0;
    width: 100%;
  }

  .kofi-copy-btn {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 420px) {
  .payment-choice-copy small {
    display: none;
  }

  .hero-terminal {
    display: none;
  }
}