:root {
  --gold: #ffc21a;
  --gold-2: #ffe07a;
  --gold-3: #fff3c4;
  --gold-deep: #b8860a;
  --gold-glow: rgba(255, 194, 26, 0.55);
  --diamond: #5ee9ff;
  --diamond-deep: #1fb6d6;
  --emerald: #4ade80;
  --brown: #0e0e0e;
  --bg: #060606;
  --bg-2: #0b0b0d;
  --bg-3: #141417;
  --panel: #111114;
  --panel-2: #16161b;
  --line: #26262c;
  --line-2: #33333c;
  --txt: #f6f1e6;
  --muted: #a29d92;
  --muted-2: #75716a;
  --accent: #ffc21a;
  --radius: 18px;
  --radius-lg: 24px;
  --pixel: "Press Start 2P", system-ui;
  --ease: cubic-bezier(0.22, 0.8, 0.28, 1);
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: "Vazirmatn", system-ui, sans-serif;
  background: var(--bg);
  color: var(--txt);
  line-height: 1.9;
  overflow-x: hidden;
  position: relative;
}
/* subtle global aurora that lives behind everything */
body::before {
  content: "";
  position: fixed;
  inset: -20% -10% auto -10%;
  height: 120vh;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(
      38% 30% at 18% 12%,
      rgba(255, 194, 26, 0.1),
      transparent 70%
    ),
    radial-gradient(
      34% 28% at 85% 8%,
      rgba(94, 233, 255, 0.07),
      transparent 70%
    ),
    radial-gradient(
      40% 34% at 60% 60%,
      rgba(255, 194, 26, 0.05),
      transparent 72%
    );
  filter: blur(10px);
  animation: auroraShift 18s ease-in-out infinite alternate;
}
@keyframes auroraShift {
  0% {
    transform: translate3d(0, 0, 0) scale(1);
  }
  50% {
    transform: translate3d(-2%, 2%, 0) scale(1.06);
  }
  100% {
    transform: translate3d(2%, -1%, 0) scale(1.02);
  }
}
a {
  color: inherit;
  text-decoration: none;
}
code {
  font-family: ui-monospace, "Vazirmatn", monospace;
  direction: ltr;
  unicode-bidi: embed;
}
img {
  max-width: 100%;
  display: block;
}
::selection {
  background: var(--gold);
  color: #111;
}

/* scrollbar */
::-webkit-scrollbar {
  width: 12px;
}
::-webkit-scrollbar-track {
  background: var(--bg-2);
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(var(--gold), #3a2f0d);
  border-radius: 8px;
  border: 2px solid var(--bg-2);
}
::-webkit-scrollbar-thumb:hover {
  background: var(--gold-2);
}

/* ---------- cursor spotlight ---------- */
.spotlight {
  position: fixed;
  top: 0;
  left: 0;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  z-index: 2;
  opacity: 0;
  background: radial-gradient(circle, rgba(255, 194, 26, 0.1), transparent 62%);
  transition: opacity 0.4s;
  mix-blend-mode: screen;
}

/* scroll progress */
.progress-bar {
  position: fixed;
  top: 0;
  right: 0;
  height: 3px;
  width: 0;
  z-index: 300;
  background: linear-gradient(
    90deg,
    var(--diamond),
    var(--gold-2),
    var(--gold)
  );
  box-shadow:
    0 0 14px var(--gold),
    0 0 6px var(--diamond);
}

/* particles canvas */
.particles {
  position: fixed;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: 0.6;
}

/* ---------- Nav ---------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: padding 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}
.nav.scrolled {
  padding-top: 14px;
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border: 1px solid transparent;
  border-radius: 20px;
  transition:
    background 0.35s var(--ease),
    backdrop-filter 0.35s,
    border-color 0.35s,
    box-shadow 0.35s,
    max-width 0.35s,
    padding 0.35s;
}
.nav.scrolled .nav-inner {
  max-width: 1080px;
  padding: 10px 22px;
  background: rgba(14, 14, 18, 0.78);
  backdrop-filter: blur(16px) saturate(140%);
  border-color: var(--line-2);
  box-shadow:
    0 16px 44px -18px rgba(0, 0, 0, 0.9),
    inset 0 1px 0 rgba(255, 255, 255, 0.06),
    0 0 0 1px rgba(255, 194, 26, 0.05);
}
.nav-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 2px 8px rgba(255, 194, 26, 0.35));
  transition: transform 0.4s var(--ease);
}
.nav-brand:hover .nav-logo {
  transform: rotate(-10deg) scale(1.12);
}
.nav-title {
  font-family: var(--pixel);
  font-size: 14px;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, var(--gold-3), var(--gold), var(--gold-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 10px rgba(255, 194, 26, 0.35));
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 14px;
  border-radius: 10px;
  font-weight: 500;
  font-size: 15px;
  color: var(--muted);
  transition:
    color 0.2s,
    background 0.2s;
  position: relative;
}
.nav-links a::after {
  content: "";
  position: absolute;
  bottom: 2px;
  right: 14px;
  left: 14px;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), var(--diamond));
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s var(--ease);
  border-radius: 2px;
}
.nav-links a:hover::after {
  transform: scaleX(1);
}
.nav-links a:hover {
  color: var(--txt);
}
/* new mobile-menu-only elements: hidden on desktop */
.menu-eyebrow,
.ml-en,
.menu-extra {
  display: none;
}
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
  z-index: 101;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--gold-2);
  border-radius: 2px;
  transition: 0.3s;
}
.nav-toggle.open span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.nav-toggle.open span:nth-child(2) {
  opacity: 0;
}
.nav-toggle.open span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 90px 20px 150px;
  overflow: hidden;
  z-index: 2;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(
      58% 50% at 50% 34%,
      rgba(255, 194, 26, 0.2),
      transparent 68%
    ),
    radial-gradient(
      70% 60% at 50% 118%,
      rgba(94, 233, 255, 0.1),
      transparent 62%
    ),
    radial-gradient(
      90% 90% at 50% 120%,
      rgba(255, 194, 26, 0.07),
      transparent 60%
    ),
    var(--bg);
  animation: glowpulse 8s ease-in-out infinite;
}
@keyframes glowpulse {
  0%,
  100% {
    opacity: 1;
  }
  50% {
    opacity: 0.78;
  }
}
/* floating glow orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(46px);
  opacity: 0.5;
  pointer-events: none;
  z-index: 1;
  animation: orbFloat 14s ease-in-out infinite;
}
.hero-orb.o1 {
  width: 320px;
  height: 320px;
  background: radial-gradient(circle, rgba(255, 194, 26, 0.6), transparent 70%);
  top: 8%;
  right: 6%;
}
.hero-orb.o2 {
  width: 280px;
  height: 280px;
  background: radial-gradient(
    circle,
    rgba(94, 233, 255, 0.45),
    transparent 70%
  );
  bottom: 6%;
  left: 4%;
  animation-delay: -5s;
}
.hero-orb.o3 {
  width: 220px;
  height: 220px;
  background: radial-gradient(
    circle,
    rgba(74, 222, 128, 0.35),
    transparent 70%
  );
  top: 44%;
  left: 24%;
  animation-delay: -9s;
}
@keyframes orbFloat {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(24px, -30px) scale(1.12);
  }
  66% {
    transform: translate(-20px, 20px) scale(0.94);
  }
}
.hero-grid {
  position: absolute;
  inset: 0;
  opacity: 0.18;
  pointer-events: none;
  z-index: 1;
  background-image:
    linear-gradient(rgba(255, 194, 26, 0.5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 194, 26, 0.5) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(circle at 50% 38%, black, transparent 68%);
  -webkit-mask-image: radial-gradient(
    circle at 50% 38%,
    black,
    transparent 68%
  );
  animation: gridDrift 20s linear infinite;
}
@keyframes gridDrift {
  to {
    background-position: 52px 52px;
  }
}
.hero-content {
  position: relative;
  z-index: 3;
  max-width: 840px;
  width: 100%;
}
.hero-logo {
  width: min(560px, 92%);
  margin: 0 auto 6px;
  filter: drop-shadow(0 12px 40px rgba(255, 194, 26, 0.28));
  animation:
    float 3s ease-in-out infinite,
    fadeInLogo 1s both;
}
@keyframes fadeInLogo {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes float {
  0%,
  100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-16px);
  }
}
@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}
.hero-tagline {
  font-size: clamp(15px, 2.5vw, 21px);
  margin-bottom: 28px;
  font-weight: 600;
  letter-spacing: 0.5px;
  background: linear-gradient(90deg, var(--muted), var(--gold-2), var(--muted));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.6);
  animation:
    fadeUp 1s 0.2s both,
    shimmerText 6s linear infinite;
}
@keyframes shimmerText {
  to {
    background-position: 200% center;
  }
}

/* stats row */
.hero-combo {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  align-items: stretch;
  margin-bottom: 32px;
  animation: fadeUp 1s 0.3s both;
}

/* stat cards — glassy glowing */
.stat-card {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  background: linear-gradient(
    180deg,
    rgba(24, 24, 28, 0.85),
    rgba(12, 12, 14, 0.85)
  );
  border: 1px solid var(--line-2);
  border-radius: 16px;
  padding: 12px 22px;
  backdrop-filter: blur(10px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 12px 30px -16px rgba(0, 0, 0, 0.9);
  transition:
    transform 0.25s var(--ease),
    border-color 0.25s,
    box-shadow 0.25s;
}
.stat-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-deep);
  box-shadow: 0 20px 44px -18px rgba(255, 194, 26, 0.35);
}
.stat-card-top {
  display: flex;
  align-items: center;
  gap: 8px;
}
.stat-card-num {
  font-size: 22px;
  font-weight: 900;
  color: #f7f7f7;
  line-height: 1;
  letter-spacing: 0.5px;
}
.stat-card-ico {
  display: grid;
  place-items: center;
}
.stat-card-ico.online {
  color: var(--emerald);
}
.stat-card-ico.ver {
  color: var(--diamond);
}
.stat-card-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.6px;
  color: var(--muted);
  text-transform: uppercase;
}
.stat-card .online-dot {
  position: absolute;
  top: 10px;
  left: 10px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--emerald);
  box-shadow: 0 0 10px var(--emerald);
  animation: pulse 1.6s infinite;
}

/* IP card — glassy glowing */
.ip-card {
  direction: ltr;
  position: relative;
  display: flex;
  align-items: center;
  gap: 12px;
  background: linear-gradient(
    180deg,
    rgba(24, 24, 28, 0.9),
    rgba(12, 12, 14, 0.9)
  );
  border: 1px solid var(--line-2);
  border-radius: 16px;
  padding: 8px 18px 8px 8px;
  backdrop-filter: blur(10px);
  overflow: hidden;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 12px 30px -16px rgba(0, 0, 0, 0.9);
  transition:
    border-color 0.25s,
    box-shadow 0.25s,
    transform 0.25s var(--ease);
}
.ip-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 3px;
  background: linear-gradient(180deg, var(--gold-2), var(--gold-deep));
}
.ip-card:hover {
  transform: translateY(-5px);
  border-color: var(--gold-deep);
  box-shadow: 0 20px 44px -18px rgba(255, 194, 26, 0.35);
}
.ip-copy-btn {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  cursor: pointer;
  background: #1c1c20;
  border: 1px solid #34343c;
  border-radius: 12px;
  color: #c9c9c9;
  transition:
    transform 0.15s var(--ease),
    background 0.2s,
    color 0.2s,
    border-color 0.2s;
}
.ip-copy-btn:hover {
  color: #111;
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  border-color: var(--gold);
  transform: translateY(-2px);
}
.ip-copy-btn.done {
  background: linear-gradient(180deg, #4ade80, #22b85f);
  color: #062b12;
  border-color: #22b85f;
}
.ip-card-text {
  display: flex;
  flex-direction: column;
  gap: 3px;
  text-align: right;
}
.ip-card-label {
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 1.6px;
  color: var(--muted);
  text-transform: uppercase;
}
.ip-card-text code {
  font-family: ui-monospace, "Courier New", monospace;
  font-size: clamp(16px, 2.6vw, 20px);
  font-weight: 800;
  color: var(--gold-2);
  letter-spacing: 0.5px;
}

@keyframes pulse {
  50% {
    opacity: 0.35;
    transform: scale(0.8);
  }
}

/* buttons */
.hero-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeUp 1s 0.5s both;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 15px 32px;
  border-radius: 14px;
  font-weight: 800;
  font-size: 16px;
  cursor: pointer;
  transition:
    transform 0.16s var(--ease),
    box-shadow 0.16s,
    filter 0.2s;
  border: 0;
  position: relative;
  overflow: hidden;
  will-change: transform;
}
.btn::after {
  content: "";
  position: absolute;
  top: 0;
  left: -120%;
  width: 60%;
  height: 100%;
  background: linear-gradient(
    120deg,
    transparent,
    rgba(255, 255, 255, 0.45),
    transparent
  );
  transform: skewX(-20deg);
}
.btn:hover::after {
  animation: shine 0.7s;
}
@keyframes shine {
  to {
    left: 130%;
  }
}
.btn-primary {
  background: linear-gradient(180deg, var(--gold-2), var(--gold));
  color: #111;
  box-shadow:
    0 6px 0 var(--gold-deep),
    0 14px 34px -12px var(--gold-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow:
    0 8px 0 var(--gold-deep),
    0 20px 44px -12px var(--gold-glow);
  filter: brightness(1.05);
}
.btn-primary:active {
  transform: translateY(2px);
  box-shadow: 0 3px 0 var(--gold-deep);
}
.btn-ghost {
  background: rgba(255, 255, 255, 0.04);
  color: var(--txt);
  border: 1px solid var(--line-2);
  box-shadow: 0 6px 0 rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(6px);
}
.btn-ghost:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 0 rgba(0, 0, 0, 0.5);
  background: rgba(255, 194, 26, 0.1);
  border-color: var(--gold-deep);
}
.btn-ghost:active {
  transform: translateY(2px);
  box-shadow: 0 3px 0 rgba(0, 0, 0, 0.5);
}

.scroll-down {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  color: var(--muted);
  font-family: var(--pixel);
  font-size: 9px;
  animation: bob 2s infinite;
}
@keyframes bob {
  50% {
    transform: translate(-50%, 8px);
  }
}

/* ---------- Sections ---------- */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 96px 20px;
  position: relative;
  z-index: 2;
}
.section-alt {
  background: linear-gradient(180deg, var(--bg), var(--bg-2));
  max-width: none;
  position: relative;
  z-index: 2;
}
.section-alt > * {
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}
.section-head {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 54px;
}
.eyebrow {
  font-family: var(--pixel);
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 16px;
}
.section-head h2 {
  font-size: clamp(28px, 4.4vw, 44px);
  font-weight: 900;
  margin-bottom: 14px;
  letter-spacing: -0.5px;
  position: relative;
  display: inline-block;
}
.section-head h2::after {
  content: "";
  position: absolute;
  bottom: -14px;
  left: 50%;
  transform: translateX(-50%);
  width: 64px;
  height: 4px;
  border-radius: 4px;
  background: linear-gradient(90deg, var(--gold), var(--diamond));
  box-shadow: 0 0 18px var(--gold-glow);
}
.section-head p {
  color: var(--muted);
  font-size: 16px;
  margin-top: 22px;
}
.hl {
  background: linear-gradient(90deg, var(--gold-3), var(--gold), var(--gold-2));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 30px rgba(255, 194, 26, 0.35);
  animation: shimmerText 6s linear infinite;
}

/* feature grid — balanced 3×2 */
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.card {
  background: linear-gradient(
    180deg,
    rgba(20, 20, 24, 0.9),
    rgba(12, 12, 15, 0.92)
  );
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  transition:
    transform 0.28s var(--ease),
    border-color 0.25s,
    box-shadow 0.25s;
  position: relative;
  overflow: hidden;
  transform-style: preserve-3d;
  backdrop-filter: blur(6px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: right;
}
/* animated gradient border on hover */
.card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  pointer-events: none;
  background: linear-gradient(
    135deg,
    var(--gold),
    transparent 40%,
    transparent 60%,
    var(--diamond)
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.3s;
}
.card:hover::after {
  opacity: 0.9;
}
.card-glow {
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  pointer-events: none;
  background: radial-gradient(
    circle,
    rgba(255, 194, 26, 0.28),
    transparent 70%
  );
  left: var(--mx, 50%);
  top: var(--my, 50%);
  transform: translate(-50%, -50%);
  opacity: 0;
  transition: opacity 0.3s;
  z-index: 0;
}
.card:hover .card-glow {
  opacity: 1;
}
.card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--diamond));
  opacity: 0;
  transition: opacity 0.2s;
  z-index: 1;
}
.card:hover {
  border-color: var(--gold-deep);
  box-shadow:
    0 24px 60px -22px rgba(0, 0, 0, 0.85),
    0 0 40px -20px var(--gold-glow);
}
.card:hover::before {
  opacity: 1;
}
.card-ico,
.card h3,
.card p {
  position: relative;
  z-index: 1;
}
.card-ico {
  font-size: 34px;
  margin-bottom: 16px;
  transition: transform 0.35s var(--ease);
  display: inline-grid;
  place-items: center;
  width: 64px;
  height: 64px;
  border-radius: 16px;
  color: var(--gold-2);
  background: radial-gradient(
    circle at 30% 25%,
    rgba(255, 194, 26, 0.18),
    rgba(255, 255, 255, 0.02)
  );
  border: 1px solid var(--line-2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.card-ico svg {
  width: 30px;
  height: 30px;
  filter: drop-shadow(0 0 8px rgba(255, 194, 26, 0.35));
}
.card:hover .card-ico {
  transform: scale(1.12) rotate(-6deg);
  border-color: var(--gold-deep);
}
.card h3 {
  font-size: 19px;
  margin-bottom: 8px;
  color: var(--gold-2);
  width: 100%;
}
.card p {
  color: var(--muted);
  font-size: 15px;
  width: 100%;
}

/* steps — glowing timeline */
.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(268px, 1fr));
  gap: 22px;
}
.step {
  background: linear-gradient(
    180deg,
    rgba(20, 20, 24, 0.9),
    rgba(12, 12, 15, 0.92)
  );
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px 26px;
  position: relative;
  transition:
    transform 0.28s var(--ease),
    border-color 0.25s,
    box-shadow 0.25s;
  overflow: hidden;
}
.step::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold), var(--diamond));
  opacity: 0.35;
  transition: opacity 0.25s;
}
.step:hover {
  transform: translateY(-8px);
  border-color: var(--gold-deep);
  box-shadow:
    0 24px 60px -24px rgba(0, 0, 0, 0.85),
    0 0 40px -22px var(--gold-glow);
}
.step:hover::before {
  opacity: 1;
}
.step-num {
  font-family: var(--pixel);
  font-size: 30px;
  display: inline-block;
  margin-bottom: 16px;
  background: linear-gradient(180deg, var(--gold-2), var(--gold-deep));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 14px rgba(255, 194, 26, 0.4));
}
.step h3 {
  font-size: 18px;
  margin-bottom: 8px;
  color: var(--gold-2);
}
.step p {
  color: var(--muted);
  font-size: 15px;
}
.step p code {
  color: var(--gold-2);
  background: rgba(255, 194, 26, 0.12);
  padding: 2px 8px;
  border-radius: 6px;
  font-weight: 700;
  border: 1px solid rgba(255, 194, 26, 0.2);
}
.join-cta {
  display: flex;
  gap: 18px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 40px;
}

/* ---------- Entry Fee ---------- */
.fee-wrap {
  display: flex;
  justify-content: center;
}
.fee-card {
  position: relative;
  width: 100%;
  max-width: 480px;
  text-align: center;
  background: linear-gradient(
    180deg,
    rgba(22, 22, 26, 0.95),
    rgba(13, 13, 16, 0.96)
  );
  border: 1px solid var(--gold-deep);
  border-radius: 26px;
  padding: 48px 34px 36px;
  box-shadow:
    0 0 0 1px rgba(255, 194, 26, 0.15),
    0 30px 70px -24px rgba(0, 0, 0, 0.7),
    0 0 80px -30px var(--gold-glow);
  overflow: hidden;
  backdrop-filter: blur(8px);
}
.fee-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(
    90deg,
    var(--gold-deep),
    var(--gold-2),
    var(--diamond),
    var(--gold-2),
    var(--gold-deep)
  );
  background-size: 200% auto;
  animation: shimmerText 5s linear infinite;
}
/* rotating conic glow behind card */
.fee-card::after {
  content: "";
  position: absolute;
  top: -60%;
  left: 50%;
  width: 160%;
  height: 160%;
  transform: translateX(-50%);
  pointer-events: none;
  z-index: 0;
  opacity: 0.14;
  background: conic-gradient(
    from 0deg,
    transparent,
    var(--gold),
    transparent 30%,
    var(--diamond),
    transparent 60%
  );
  animation: spin 12s linear infinite;
}
@keyframes spin {
  to {
    transform: translateX(-50%) rotate(360deg);
  }
}
.fee-card > * {
  position: relative;
  z-index: 1;
}
.fee-badge {
  display: inline-block;
  font-family: var(--pixel);
  font-size: 11px;
  color: var(--gold-2);
  background: rgba(255, 194, 26, 0.1);
  border: 1px solid var(--gold-deep);
  padding: 8px 16px;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: 1px;
}
.fee-price {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-bottom: 6px;
}
.fee-num {
  font-size: 66px;
  font-weight: 900;
  line-height: 1;
  background: linear-gradient(180deg, var(--gold-3), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 34px rgba(255, 194, 26, 0.35);
}
.fee-unit {
  font-size: 18px;
  color: var(--txt);
  font-weight: 700;
}
.fee-sub {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 26px;
}
.fee-feats {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 13px;
  text-align: right;
  margin-bottom: 28px;
}
.fee-feats li {
  position: relative;
  padding-right: 28px;
  color: var(--txt);
  font-size: 15px;
}
.fee-feats li::before {
  content: "✓";
  position: absolute;
  right: 0;
  top: 0;
  color: #111;
  background: var(--gold);
  width: 20px;
  height: 20px;
  border-radius: 6px;
  display: grid;
  place-items: center;
  font-size: 13px;
  font-weight: 900;
}
.fee-btn {
  width: 100%;
  font-size: 17px;
  padding: 16px;
}
.fee-note {
  color: var(--muted);
  font-size: 13px;
  margin-top: 16px;
}

/* footer */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--line);
  padding: 60px 20px 24px;
  position: relative;
  z-index: 2;
}
.footer::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(
    90deg,
    transparent,
    var(--gold-deep),
    var(--diamond),
    var(--gold-deep),
    transparent
  );
  opacity: 0.5;
}
.footer-top {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 40px;
  justify-content: space-between;
  align-items: flex-start;
  padding-bottom: 36px;
  border-bottom: 1px solid var(--line);
}
.footer-col {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.footer-about {
  max-width: 440px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo img {
  width: 42px;
  height: 42px;
  filter: drop-shadow(0 2px 8px rgba(255, 194, 26, 0.3));
}
.footer-logo span {
  font-family: var(--pixel);
  font-size: 15px;
  background: linear-gradient(90deg, var(--gold-3), var(--gold-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.footer-desc {
  color: var(--muted);
  font-size: 14px;
  line-height: 2;
}
.footer-socials {
  display: flex;
  gap: 12px;
  margin-top: 6px;
}
.footer-socials a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--bg-3);
  border: 1px solid var(--line);
  color: var(--txt);
  transition:
    transform 0.25s var(--ease),
    border-color 0.2s,
    color 0.2s,
    box-shadow 0.2s;
}
.footer-socials a:hover {
  transform: translateY(-4px) scale(1.05);
  border-color: var(--gold-deep);
  color: var(--gold-2);
  box-shadow: 0 10px 24px -12px var(--gold-glow);
}
.footer-links-col h4 {
  color: var(--gold-2);
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 4px;
}
.footer-links-col a {
  color: var(--muted);
  font-size: 15px;
  transition:
    color 0.2s,
    padding 0.2s;
}
.footer-links-col a:hover {
  color: var(--gold-2);
  padding-right: 6px;
}
.footer-bottom {
  max-width: 1200px;
  margin: 20px auto 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  align-items: center;
}
.footer-bottom p {
  color: var(--muted);
  font-size: 13px;
}
.footer-bottom .heart {
  color: #ff5b6e;
}

/* toast */
.toast {
  position: fixed;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%) translateY(120px);
  background: linear-gradient(180deg, #7bd66f, #5cbb4f);
  color: #0d2b06;
  font-weight: 700;
  padding: 12px 24px;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  z-index: 400;
  transition: transform 0.35s cubic-bezier(0.2, 1.2, 0.3, 1);
}
.toast.show {
  transform: translateX(-50%) translateY(0);
}

/* reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s var(--ease),
    transform 0.8s var(--ease);
}
.reveal.in {
  opacity: 1;
  transform: none;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .feature-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 600px) {
  .feature-grid {
    grid-template-columns: 1fr;
  }
  /* ---- Fix hero empty space: spread content across full viewport ---- */
  .hero {
    min-height: 100svh;
    padding: 86px 18px 58px;
  }
  .hero-content {
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    min-height: calc(100svh - 144px);
    gap: 8px;
  }
  .hero-logo {
    width: min(430px, 88%);
    margin: 0 auto;
  }
  .hero-tagline {
    margin: 0;
  }
  .hero-combo {
    margin: 0;
    gap: 12px;
  }
  .hero-cta {
    margin: 0;
    width: 100%;
  }
  .scroll-down {
    bottom: 16px;
  }
}
@media (max-width: 820px) {
  .nav-toggle {
    display: flex;
  }
  .hero-orb {
    opacity: 0.35;
  }

  /* ---- Scrolled: full-width solid bar with a defined bottom edge (ColdGame style) ---- */
  .nav.scrolled {
    padding-top: 0;
  }
  .nav.scrolled .nav-inner {
    max-width: none;
    margin: 0;
    border-radius: 0;
    padding: 12px 18px;
    background: rgba(9, 9, 12, 0.94);
    backdrop-filter: blur(16px) saturate(140%);
    border: 0;
    border-bottom: 1px solid var(--line-2);
    box-shadow: 0 10px 30px -14px rgba(0, 0, 0, 0.92);
  }

  /* ================= Beautiful full-screen mobile menu ================= */
  .nav-links {
    position: fixed;
    top: 0;
    left: 0;
    height: 100svh;
    width: 100vw;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 10px;
    padding: 74px 24px 28px;
    background:
      radial-gradient(
        92% 55% at 50% -6%,
        rgba(255, 194, 26, 0.14),
        transparent 66%
      ),
      radial-gradient(
        72% 46% at 50% 108%,
        rgba(94, 233, 255, 0.08),
        transparent 70%
      ),
      linear-gradient(180deg, rgba(7, 7, 9, 0.99), rgba(3, 3, 4, 0.995));
    backdrop-filter: blur(22px);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition:
      transform 0.5s var(--ease),
      opacity 0.4s ease,
      visibility 0.5s;
    overflow-y: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
  }
  .nav-links::-webkit-scrollbar {
    width: 0;
    height: 0;
    display: none;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .menu-eyebrow {
    display: block;
    font-family: var(--pixel);
    font-size: 10px;
    letter-spacing: 3px;
    color: var(--gold);
    text-transform: uppercase;
    opacity: 0.9;
    margin-bottom: 6px;
    filter: drop-shadow(0 0 10px rgba(255, 194, 26, 0.4));
    flex-shrink: 0;
  }

  /* menu item cards (direct children only) */
  .nav-links > a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    width: 100%;
    max-width: 330px;
    text-align: center;
    padding: 15px 20px;
    border-radius: 16px;
    flex-shrink: 0;
    font-size: 19px;
    font-weight: 800;
    color: var(--txt);
    background: linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.04),
      rgba(255, 255, 255, 0.012)
    );
    border: 1px solid var(--line);
    position: relative;
    overflow: hidden;
    opacity: 0;
    transform: translateY(22px);
    transition:
      opacity 0.5s var(--ease),
      transform 0.5s var(--ease),
      background 0.25s,
      border-color 0.25s,
      color 0.2s;
  }
  .nav-links > a::after {
    display: none;
  }
  .nav-links > a::before {
    content: "";
    position: absolute;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
    width: 3px;
    height: 0;
    border-radius: 3px;
    background: linear-gradient(180deg, var(--gold-2), var(--gold-deep));
    transition: height 0.3s var(--ease);
  }
  .nav-links > a:hover,
  .nav-links > a:active {
    color: var(--gold-2);
    border-color: var(--gold-deep);
    background: linear-gradient(
      180deg,
      rgba(255, 194, 26, 0.14),
      rgba(255, 194, 26, 0.04)
    );
  }
  .nav-links > a:hover::before,
  .nav-links > a:active::before {
    height: 62%;
  }
  .nav-links > a .ml-en {
    display: block;
    font-family: var(--pixel);
    font-size: 8px;
    letter-spacing: 2px;
    color: var(--muted-2);
    text-transform: uppercase;
    font-weight: 400;
  }

  /* staggered entrance */
  .nav-links.open .menu-eyebrow {
    animation: menuItemIn 0.5s 0.04s both;
  }
  .nav-links.open > a {
    opacity: 1;
    transform: none;
  }
  .nav-links.open > a:nth-of-type(1) {
    transition-delay: 0.1s;
  }
  .nav-links.open > a:nth-of-type(2) {
    transition-delay: 0.16s;
  }
  .nav-links.open > a:nth-of-type(3) {
    transition-delay: 0.22s;
  }
  .nav-links.open > a:nth-of-type(4) {
    transition-delay: 0.28s;
  }

  /* ---- menu footer: CTA + IP + socials ---- */
  .menu-extra {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    width: 100%;
    max-width: 330px;
    margin-top: 16px;
    flex-shrink: 0;
    opacity: 0;
    transform: translateY(22px);
    transition:
      opacity 0.5s var(--ease) 0.34s,
      transform 0.5s var(--ease) 0.34s;
  }
  .nav-links.open .menu-extra {
    opacity: 1;
    transform: none;
  }
  .menu-cta {
    width: 100%;
    font-size: 16px;
    padding: 15px;
  }
  .menu-ip {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--line-2);
    color: var(--gold-2);
    padding: 10px 16px;
    border-radius: 12px;
    font-family: "Vazirmatn";
    transition:
      border-color 0.2s,
      background 0.2s,
      color 0.2s,
      transform 0.12s;
  }
  .menu-ip code {
    direction: ltr;
    font-family: ui-monospace, "Courier New", monospace;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.5px;
  }
  .menu-ip:hover,
  .menu-ip.done {
    border-color: var(--gold-deep);
    background: rgba(255, 194, 26, 0.08);
  }
  .menu-ip:active {
    transform: scale(0.97);
  }
  .menu-ip.done {
    color: #4ade80;
    border-color: #22b85f;
  }
  .menu-socials {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    width: 100%;
    gap: 12px;
    margin-top: 2px;
  }
  /* reset inherited link padding/underline so icon sits dead-center in its circle */
  .menu-extra a::after {
    display: none;
  }
  .menu-socials a {
    padding: 0;
  }
  .menu-socials a svg {
    display: block;
  }
  .menu-socials a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--bg-3);
    border: 1px solid var(--line);
    color: var(--txt);
    transition:
      transform 0.25s var(--ease),
      border-color 0.2s,
      color 0.2s,
      box-shadow 0.2s;
  }
  .menu-socials a:hover {
    transform: translateY(-4px) scale(1.06);
    border-color: var(--gold-deep);
    color: var(--gold-2);
    box-shadow: 0 10px 24px -12px var(--gold-glow);
  }

  /* lock background scroll while menu is open */
  body.menu-open {
    overflow: hidden;
  }
}
@keyframes menuItemIn {
  from {
    opacity: 0;
    transform: translateY(-10px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

/* ---- Compact mobile menu for short phones: fit everything without scrolling ---- */
@media (max-width: 820px) and (max-height: 740px) {
  .nav-links {
    padding: 62px 22px 22px;
    gap: 7px;
  }
  .menu-eyebrow {
    font-size: 9px;
    margin-bottom: 2px;
  }
  .nav-links > a {
    padding: 11px 18px;
    font-size: 17px;
    border-radius: 14px;
    gap: 2px;
  }
  .nav-links > a .ml-en {
    font-size: 7px;
  }
  .menu-extra {
    margin-top: 10px;
    gap: 11px;
  }
  .menu-cta {
    padding: 12px;
    font-size: 15px;
  }
  .menu-ip {
    padding: 8px 14px;
  }
  .menu-ip code {
    font-size: 13px;
  }
  .menu-socials {
    gap: 10px;
  }
  .menu-socials a {
    width: 40px;
    height: 40px;
  }
}
@media (max-width: 820px) and (max-height: 600px) {
  .nav-links {
    padding: 54px 20px 18px;
    gap: 6px;
  }
  .nav-links > a {
    padding: 9px 16px;
    font-size: 16px;
  }
  .menu-extra {
    margin-top: 8px;
    gap: 9px;
  }
  .menu-socials a {
    width: 38px;
    height: 38px;
  }
}
@media (max-width: 480px) {
  .hero-cta {
    flex-direction: column;
    width: 100%;
  }
  .btn {
    width: 100%;
  }
  .fee-num {
    font-size: 54px;
  }
  .spotlight {
    display: none;
  }
}
@media (hover: none) {
  .spotlight {
    display: none;
  }
}
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
  }
  .spotlight,
  .hero-orb {
    display: none;
  }
}

/* ---------- Updates / Changelog — glowing timeline ---------- */
.updates {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.update-item {
  background: linear-gradient(
    180deg,
    rgba(20, 20, 24, 0.9),
    rgba(12, 12, 15, 0.92)
  );
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px 30px 24px 26px;
  position: relative;
  overflow: hidden;
  transition:
    transform 0.25s var(--ease),
    border-color 0.2s,
    box-shadow 0.25s;
}
.update-item::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(180deg, var(--gold-2), var(--diamond));
}
.update-item:hover {
  transform: translateY(-5px);
  border-color: var(--gold-deep);
  box-shadow:
    0 22px 50px -24px rgba(0, 0, 0, 0.8),
    0 0 36px -22px var(--gold-glow);
}
.update-head {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.update-tag {
  font-family: var(--pixel);
  font-size: 10px;
  color: var(--gold-2);
  background: rgba(255, 194, 26, 0.1);
  border: 1px solid var(--gold-deep);
  padding: 6px 12px;
  border-radius: 999px;
  letter-spacing: 1px;
}
.update-date {
  color: var(--muted);
  font-size: 13px;
}
.update-item h3 {
  font-size: 19px;
  color: var(--gold-2);
  margin-bottom: 12px;
}
.update-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}
.update-list li {
  position: relative;
  padding-right: 22px;
  color: var(--txt);
  font-size: 15px;
}
.update-list li::before {
  content: "◆";
  position: absolute;
  right: 0;
  top: 1px;
  color: var(--gold);
  font-size: 10px;
}

/* ================= Subpages (Rules / 404) ================= */
.page-hero {
  position: relative;
  z-index: 2;
  padding: 170px 20px 50px;
  text-align: center;
  overflow: hidden;
}
.page-hero .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(
      60% 60% at 50% 0%,
      rgba(255, 194, 26, 0.16),
      transparent 70%
    ),
    radial-gradient(
      50% 50% at 50% 100%,
      rgba(94, 233, 255, 0.08),
      transparent 70%
    );
  animation: glowpulse 8s ease-in-out infinite;
}
.page-hero > * {
  position: relative;
  z-index: 1;
}
.page-eyebrow {
  font-family: var(--pixel);
  font-size: 10px;
  color: var(--gold);
  letter-spacing: 2px;
  text-transform: uppercase;
  display: inline-block;
  margin-bottom: 16px;
}
.page-title {
  font-size: clamp(30px, 6vw, 52px);
  font-weight: 900;
  letter-spacing: -0.5px;
  background: linear-gradient(90deg, var(--gold-3), var(--gold), var(--gold-2));
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 30px rgba(255, 194, 26, 0.3));
  animation: shimmerText 6s linear infinite;
}
.page-sub {
  color: var(--muted);
  font-size: 16px;
  margin-top: 16px;
  max-width: 620px;
  margin-inline: auto;
}

/* rules list */
.rules-wrap {
  max-width: 880px;
  margin: 0 auto;
  padding: 20px 20px 100px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  z-index: 2;
}
.rule-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  background: linear-gradient(
    180deg,
    rgba(20, 20, 24, 0.9),
    rgba(12, 12, 15, 0.92)
  );
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 22px 24px;
  transition:
    transform 0.25s var(--ease),
    border-color 0.25s,
    box-shadow 0.25s;
  position: relative;
  overflow: hidden;
}
.rule-item::before {
  content: "";
  position: absolute;
  inset: 0 0 0 auto;
  width: 4px;
  height: 100%;
  right: 0;
  background: linear-gradient(180deg, var(--gold-2), var(--diamond));
}
.rule-item:hover {
  transform: translateY(-4px);
  border-color: var(--gold-deep);
  box-shadow:
    0 22px 50px -24px rgba(0, 0, 0, 0.8),
    0 0 36px -22px var(--gold-glow);
}
.rule-num {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 14px;
  font-family: var(--pixel);
  font-size: 16px;
  color: var(--gold-2);
  background: radial-gradient(
    circle at 30% 25%,
    rgba(255, 194, 26, 0.18),
    rgba(255, 255, 255, 0.02)
  );
  border: 1px solid var(--line-2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}
.rule-body {
  flex: 1;
}
.rule-body h3 {
  font-size: 18px;
  color: var(--gold-2);
  margin-bottom: 6px;
}
.rule-body p {
  color: var(--muted);
  font-size: 15px;
  line-height: 1.9;
}
.rules-note {
  max-width: 880px;
  margin: 0 auto 90px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  background: rgba(255, 194, 26, 0.06);
  border: 1px solid var(--gold-deep);
  border-radius: 14px;
  padding: 18px 20px;
}
.rules-note strong {
  color: var(--gold-2);
}

/* 404 */
.error-wrap {
  position: relative;
  z-index: 2;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 20px 90px;
  overflow: hidden;
}
/* keep the 404 backdrop static so the text never pulses/fades */
.error-wrap .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  animation: none;
  opacity: 1;
}
.error-wrap > *:not(.hero-bg) {
  position: relative;
  z-index: 1;
}
.error-code {
  font-family: var(--pixel);
  font-size: clamp(72px, 20vw, 168px);
  line-height: 1;
  background: linear-gradient(
    180deg,
    var(--gold-3),
    var(--gold),
    var(--gold-deep)
  );
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  filter: drop-shadow(0 0 40px rgba(255, 194, 26, 0.4));
  animation: float 3.4s ease-in-out infinite;
}
.error-title {
  color: var(--txt);
  font-size: clamp(22px, 4vw, 34px);
  font-weight: 900;
  margin: 18px 0 10px;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.55);
}
.error-sub {
  color: #e4dece;
  font-size: 16px;
  max-width: 520px;
  margin: 0 auto 30px;
}
.error-cta {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}