/* ============================================================
   SaraStars — style.css
   ============================================================ */

/* ===== 1. DESIGN TOKENS ===== */
:root {
  --gold:        #F5C842;
  --gold2:       #FFD060;
  --gold-dark:   #C9A227;
  --gold-glow:   rgba(245, 200, 66, 0.22);
  --gold-glow2:  rgba(245, 200, 66, 0.09);
  --purple:      #7B61FF;
  --purple-glow: rgba(123, 97, 255, 0.22);
  --green:       #22C55E;
  --radius:      18px;
  --radius-sm:   12px;
  --radius-xs:   8px;
  --tr:          0.28s cubic-bezier(0.4, 0, 0.2, 1);
  --tr-fast:     0.14s ease;
}

[data-theme="dark"] {
  --bg:          #07070F;
  --bg2:         #0D0D1C;
  --bg3:         #131326;
  --bg4:         #1A1A32;
  --bg5:         #222244;
  --text:        #EEEEFF;
  --text2:       #8888AA;
  --text3:       #4A4A6A;
  --border:      rgba(255, 255, 255, 0.07);
  --border2:     rgba(245, 200, 66, 0.20);
  --shadow:      0 12px 48px rgba(0, 0, 0, 0.55);
  --nav-bg:      rgba(7, 7, 15, 0.82);
  --glow-hero:   radial-gradient(ellipse 80% 50% at 50% -5%,
                   rgba(245, 200, 66, 0.11) 0%, transparent 70%);
}
[data-theme="light"] {
  --bg:          #F4F4FC;
  --bg2:         #FFFFFF;
  --bg3:         #EDEEF8;
  --bg4:         #E2E3F0;
  --bg5:         #D6D7EC;
  --text:        #0D0D22;
  --text2:       #52527A;
  --text3:       #9090A8;
  --border:      rgba(0, 0, 0, 0.07);
  --border2:     rgba(201, 162, 39, 0.28);
  --shadow:      0 8px 32px rgba(0, 0, 0, 0.09);
  --nav-bg:      rgba(244, 244, 252, 0.88);
  --glow-hero:   radial-gradient(ellipse 80% 50% at 50% -5%,
                   rgba(245, 200, 66, 0.07) 0%, transparent 70%);
}

/* ===== 2. RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--text);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }
button { font-family: inherit; }
img { display: block; max-width: 100%; }
input[type=number] { -moz-appearance: textfield; appearance: textfield; }
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button { display: none; }

/* ===== 3. SCROLLBAR ===== */
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg5); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold-dark); }

/* ===== 4. ICONS (Lucide) ===== */
svg[data-lucide] { display: block; }
.ic    { display: inline-flex; align-items: center; justify-content: center; flex-shrink: 0; }
.ic-12 { width: 12px; height: 12px; }
.ic-14 { width: 14px; height: 14px; }
.ic-16 { width: 16px; height: 16px; }
.ic-18 { width: 18px; height: 18px; }
.ic-20 { width: 20px; height: 20px; }
.ic-24 { width: 24px; height: 24px; }
.ic-28 { width: 28px; height: 28px; }
.ic-32 { width: 32px; height: 32px; }
.ic-40 { width: 40px; height: 40px; }
.ic-48 { width: 48px; height: 48px; }
.ic-gold  { color: var(--gold); }
.ic-text2 { color: var(--text2); }
.ic-text3 { color: var(--text3); }

/* ===== 5. GRID BACKGROUND (setka) ===== */
.grid-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(245, 200, 66, 0.09) 1px, transparent 1px),
    linear-gradient(90deg, rgba(245, 200, 66, 0.09) 1px, transparent 1px);
  background-size: 48px 48px;
  animation: gridDrift 40s linear infinite;
  mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, black 20%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse 90% 80% at 50% 30%, black 20%, transparent 80%);
}
[data-theme="light"] .grid-bg {
  background-image:
    linear-gradient(rgba(0, 0, 0, 0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 0, 0, 0.10) 1px, transparent 1px);
}
@keyframes gridDrift {
  0%   { background-position: 0 0; }
  100% { background-position: 48px 48px; }
}

/* ===== CURSOR GLOW ===== */
.cursor-glow {
  position: fixed; pointer-events: none; z-index: 1;
  width: 520px; height: 520px; border-radius: 50%;
  background: radial-gradient(circle, rgba(245, 200, 66, 0.045) 0%, transparent 65%);
  left: -600px; top: -600px;
  transform: translate(-50%, -50%);
  transition: left 0.1s ease, top 0.1s ease;
  will-change: left, top;
}
@media (hover: none) { .cursor-glow { display: none; } }

/* ===== MESH BACKGROUND ===== */
.mesh-bg {
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  background: var(--bg); overflow: hidden;
}
.mesh-bg::before {
  content: ''; position: absolute; inset: 0;
  background: var(--glow-hero);
}
.mesh-orb {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: 0.45;
  animation: orbFloat var(--dur, 22s) ease-in-out infinite alternate;
}
.mesh-orb-1 {
  width: 640px; height: 640px;
  background: radial-gradient(circle, rgba(245,200,66,0.14), transparent 70%);
  top: -180px; right: -80px; --dur: 26s;
}
.mesh-orb-2 {
  width: 520px; height: 520px;
  background: radial-gradient(circle, rgba(123,97,255,0.11), transparent 70%);
  bottom: 120px; left: -140px; --dur: 32s;
  animation-direction: normal;
}
.mesh-orb-3 {
  width: 320px; height: 320px;
  background: radial-gradient(circle, rgba(245,200,66,0.07), transparent 70%);
  top: 45%; left: 48%; --dur: 19s;
}
@keyframes orbFloat {
  0%   { transform: translate(0, 0) scale(1); }
  50%  { transform: translate(28px, 18px) scale(1.04); }
  100% { transform: translate(-16px, 38px) scale(0.96); }
}

/* ===== PARTICLES ===== */
.particles { position: fixed; inset: 0; z-index: 0; pointer-events: none; overflow: hidden; }
.particle {
  position: absolute; border-radius: 50%; background: var(--gold); opacity: 0;
  animation: particleTwinkle var(--dur, 4s) ease-in-out infinite;
  animation-delay: var(--d, 0s);
}
@keyframes particleTwinkle {
  0%, 100% { opacity: 0; transform: scale(0.5); }
  50%       { opacity: 0.55; transform: scale(1.2); }
}

/* ===== 6. ANNOUNCEMENT BAR ===== */
.ann-bar {
  position: relative; z-index: 101;
  background: linear-gradient(90deg, var(--gold-dark), var(--gold), var(--gold-dark));
  background-size: 240% 100%;
  animation: annShimmer 5s ease infinite;
  color: #000; font-size: 13px; font-weight: 600;
  text-align: center; padding: 9px 48px;
  display: flex; align-items: center; justify-content: center; gap: 6px;
}
@keyframes annShimmer {
  0%, 100% { background-position: 0% 50%; }
  50%       { background-position: 100% 50%; }
}
.ann-bar a { color: #000; text-decoration: underline; }
.ann-close {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: rgba(0,0,0,0.12); border: none; cursor: pointer;
  color: rgba(0,0,0,0.7); width: 26px; height: 26px; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  transition: background var(--tr-fast);
}
.ann-close:hover { background: rgba(0,0,0,0.22); }

/* ===== 7. NAVBAR ===== */
nav {
  position: sticky; top: 0; z-index: 100;
  background: var(--nav-bg);
  backdrop-filter: blur(24px) saturate(1.8);
  -webkit-backdrop-filter: blur(24px) saturate(1.8);
  border-bottom: 1px solid var(--border);
  transition: background var(--tr);
}
.nav-inner {
  max-width: 1200px; margin: 0 auto; padding: 0 24px;
  height: 66px; display: flex; align-items: center;
  justify-content: space-between; gap: 16px;
}

/* Logo */
.logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; flex-shrink: 0;
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 800; font-size: 20px; color: var(--text);
  letter-spacing: -0.02em;
}
.logo-img {
  width: 36px; height: 36px; object-fit: contain;
  border-radius: 9px;
}
.logo-name { line-height: 1; }

.nav-links { display: flex; align-items: center; gap: 2px; list-style: none; }
.nav-links a {
  text-decoration: none; color: var(--text2); font-size: 14px; font-weight: 500;
  padding: 7px 14px; border-radius: 8px;
  transition: color var(--tr), background var(--tr);
}
.nav-links a:hover { color: var(--text); background: var(--bg4); }

.nav-right { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

/* Theme switcher */
.theme-switcher {
  display: flex; gap: 2px; align-items: center;
  background: var(--bg3); border-radius: 10px; padding: 3px;
  border: 1px solid var(--border);
}
.theme-btn {
  width: 32px; height: 32px; border-radius: 7px; border: none;
  cursor: pointer; background: transparent; color: var(--text3);
  display: flex; align-items: center; justify-content: center;
  transition: all var(--tr-fast);
}
.theme-btn:hover { color: var(--text2); background: var(--bg4); }
.theme-btn.active { background: var(--bg5); color: var(--gold); }

/* Nav CTA */
.btn-nav {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000; font-weight: 700; font-size: 13px;
  padding: 9px 18px; border-radius: 10px; border: none;
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 6px;
  transition: all var(--tr); white-space: nowrap;
  box-shadow: 0 4px 16px var(--gold-glow);
}
.btn-nav:hover { transform: translateY(-1px); box-shadow: 0 7px 22px var(--gold-glow); }

/* Burger */
.burger {
  display: none; background: none; border: none; cursor: pointer;
  padding: 6px; color: var(--text); border-radius: 8px;
  transition: background var(--tr);
}
.burger:hover { background: var(--bg4); }

/* ===== 8. DRAWER ===== */
.drawer-overlay {
  display: none; position: fixed; inset: 0; z-index: 200;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  opacity: 0; transition: opacity var(--tr);
}
.drawer-overlay.open { display: block; opacity: 1; }

.drawer {
  position: fixed; top: 0; right: -300px; bottom: 0; width: 280px;
  z-index: 201; background: var(--bg2); border-left: 1px solid var(--border);
  padding: 20px 16px; display: flex; flex-direction: column; gap: 4px;
  transition: right 0.34s cubic-bezier(0.4, 0, 0.2, 1); overflow-y: auto;
}
.drawer.open { right: 0; }

.drawer-header {
  display: flex; justify-content: space-between; align-items: center;
  padding-bottom: 16px; margin-bottom: 8px;
  border-bottom: 1px solid var(--border);
}
.drawer-close {
  background: var(--bg4); border: none; cursor: pointer; color: var(--text2);
  width: 32px; height: 32px; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  transition: all var(--tr-fast);
}
.drawer-close:hover { background: var(--bg5); color: var(--text); }

.drawer-link {
  text-decoration: none; color: var(--text2); font-size: 15px; font-weight: 500;
  padding: 12px 14px; border-radius: 10px;
  display: flex; align-items: center; gap: 12px;
  transition: all var(--tr);
}
.drawer-link:hover { background: var(--bg4); color: var(--text); }
.drawer-link .ic { color: var(--text3); transition: color var(--tr); }
.drawer-link:hover .ic { color: var(--gold); }

.drawer-divider { height: 1px; background: var(--border); margin: 8px 0; }

.drawer-buy {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000 !important; font-weight: 700 !important;
  justify-content: center; margin-top: 8px;
  box-shadow: 0 4px 16px var(--gold-glow);
}
.drawer-buy .ic { color: #000 !important; }

.drawer-theme { padding: 12px 14px; }
.drawer-theme-label {
  font-size: 11px; color: var(--text3); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.09em; margin-bottom: 10px;
}
.drawer-theme-btns { display: flex; gap: 6px; }
.drawer-theme-btn {
  flex: 1; height: 36px; border-radius: 9px;
  border: 1px solid var(--border); background: var(--bg4);
  color: var(--text2); cursor: pointer; font-size: 13px; font-weight: 500;
  display: flex; align-items: center; justify-content: center; gap: 5px;
  transition: all var(--tr-fast);
}
.drawer-theme-btn:hover { border-color: var(--text3); color: var(--text); }
.drawer-theme-btn.active { border-color: var(--gold); color: var(--gold); background: var(--gold-glow2); }

/* ===== 9. LAYOUT ===== */
main    { position: relative; z-index: 1; }
footer  { position: relative; z-index: 1; }
section { position: relative; overflow: hidden; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== 10. HERO ===== */
.hero {
  min-height: calc(100vh - 96px);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 80px 24px 72px; position: relative;
}
.hero-layout {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: 40px; align-items: center;
  max-width: 1200px; width: 100%; margin: 0 auto;
}
.hero-inner { position: relative; z-index: 1; text-align: left; }

/* hero text alignment: left when in 2-col layout */
.hero-inner .hero-sub  { margin: 0 0 44px; max-width: 480px; }
.hero-inner .hero-ctas { justify-content: flex-start; }
.hero-inner .hero-stats { margin: 0; max-width: 100%; }

/* ===== HERO VISUAL — 3D CUBE ===== */
.hero-visual {
  position: relative; z-index: 1;
  height: 460px;
  display: flex; align-items: center; justify-content: center;
}
.hv-wrap {
  perspective: 860px;
  display: flex; align-items: center; justify-content: center;
  position: relative;
}
/* floor glow */
.hv-wrap::after {
  content: '';
  position: absolute; bottom: -48px; left: 50%;
  transform: translateX(-50%);
  width: 180px; height: 24px;
  background: radial-gradient(ellipse, rgba(245,200,66,0.28) 0%, transparent 70%);
  filter: blur(8px);
}
.hv-cube {
  width: 200px; height: 200px;
  position: relative;
  transform-style: preserve-3d;
  /* transform fully driven by JS rAF */
}
.hv-face {
  position: absolute; width: 200px; height: 200px;
  border-radius: 22px;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 10px;
  backface-visibility: visible;
}
.hv-face-front  { transform: translateZ(100px);
  background: linear-gradient(145deg,rgba(245,200,66,0.18),rgba(245,200,66,0.05));
  border: 1px solid rgba(245,200,66,0.30); }
.hv-face-back   { transform: rotateY(180deg) translateZ(100px);
  background: linear-gradient(145deg,rgba(245,200,66,0.12),rgba(245,200,66,0.04));
  border: 1px solid rgba(245,200,66,0.18); }
.hv-face-right  { transform: rotateY(90deg) translateZ(100px);
  background: linear-gradient(145deg,rgba(123,97,255,0.20),rgba(123,97,255,0.06));
  border: 1px solid rgba(123,97,255,0.30); }
.hv-face-left   { transform: rotateY(-90deg) translateZ(100px);
  background: linear-gradient(145deg,rgba(34,197,94,0.18),rgba(34,197,94,0.05));
  border: 1px solid rgba(34,197,94,0.28); }
.hv-face-top    { transform: rotateX(90deg) translateZ(100px);
  background: rgba(255,255,255,0.03); border: 1px solid rgba(255,255,255,0.06); }
.hv-face-bottom { transform: rotateX(-90deg) translateZ(100px);
  background: rgba(255,255,255,0.02); border: 1px solid rgba(255,255,255,0.04); }

/* Face content */
.hv-fi-stars   { color: var(--gold);   filter: drop-shadow(0 0 10px rgba(245,200,66,0.7)); }
.hv-fi-premium { color: var(--purple); filter: drop-shadow(0 0 10px rgba(123,97,255,0.7)); }
.hv-fi-gift    { color: var(--green);  filter: drop-shadow(0 0 10px rgba(34,197,94,0.7)); }
.hv-fi-back    { color: var(--gold);   opacity: 0.5; }

.hv-face-title { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 14px; color: var(--text); text-align: center; }
.hv-face-price { font-family: 'Space Grotesk', sans-serif; font-weight: 800; font-size: 22px; color: var(--gold); }
.hv-face-sub   { font-size: 11px; color: var(--text3); text-align: center; line-height: 1.5; }
.hv-face-tag   { font-size: 11px; font-weight: 600; padding: 3px 10px; border-radius: 100px;
                 background: rgba(123,97,255,0.15); color: var(--purple); }

[data-theme="light"] .hv-face { box-shadow: 0 8px 32px rgba(0,0,0,0.08); }

.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg3); border: 1px solid var(--border2);
  border-radius: 100px; padding: 6px 18px 6px 8px;
  margin-bottom: 36px; font-size: 13px; font-weight: 500; color: var(--text2);
}
.badge-pulse {
  width: 28px; height: 28px; border-radius: 50%;
  background: rgba(34, 197, 94, 0.15); border: 1px solid rgba(34, 197, 94, 0.4);
  display: flex; align-items: center; justify-content: center;
  color: var(--green); position: relative; flex-shrink: 0;
}
.badge-pulse::after {
  content: ''; position: absolute; inset: -3px; border-radius: 50%;
  background: rgba(34, 197, 94, 0.25); animation: ripple 2s ease infinite;
}
@keyframes ripple {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50%       { transform: scale(1.5); opacity: 0; }
}

.hero h1 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(36px, 6.5vw, 74px); font-weight: 800;
  line-height: 1.07; letter-spacing: -0.03em; margin-bottom: 24px;
}
.grad-text {
  background: linear-gradient(130deg, var(--gold) 0%, #FFE17A 45%, var(--gold-dark) 100%);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  font-size: clamp(16px, 2.2vw, 19px); color: var(--text2);
  max-width: 580px; margin: 0 auto 44px; line-height: 1.7;
}

/* Hero CTAs */
.hero-ctas { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin-bottom: 60px; }
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000; font-weight: 700; font-size: 15px;
  padding: 14px 28px; border-radius: 12px; border: none;
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all var(--tr);
  box-shadow: 0 6px 24px var(--gold-glow), 0 0 0 1px rgba(255,255,255,0.08) inset;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 36px var(--gold-glow); }
.btn-secondary {
  background: var(--bg3); color: var(--text); font-weight: 600; font-size: 15px;
  padding: 14px 28px; border-radius: 12px;
  border: 1px solid var(--border); cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px; transition: all var(--tr);
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

/* Hero stats */
.hero-stats {
  display: grid; grid-template-columns: repeat(4, 1fr);
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  max-width: 640px; margin: 0 auto; box-shadow: var(--shadow);
}
.stat-item {
  padding: 22px 14px; text-align: center;
  border-right: 1px solid var(--border);
  transition: background var(--tr);
}
.stat-item:last-child { border-right: none; }
.stat-item:hover { background: var(--bg3); }
.stat-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 21px; font-weight: 700; color: var(--gold); line-height: 1;
}
.stat-label { font-size: 11px; color: var(--text2); margin-top: 5px; font-weight: 500; }

/* Scroll hint */
.scroll-hint {
  position: absolute; bottom: 20px; left: 50%; transform: translateX(-50%);
  display: flex; flex-direction: column; align-items: center; gap: 5px;
  color: var(--text3); font-size: 10px; font-weight: 600; letter-spacing: 0.08em;
  text-transform: uppercase; animation: scrollBounce 2.5s ease infinite;
}
@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(7px); }
}

/* ===== 11. SECTION HEADER ===== */
.section-header { text-align: center; margin-bottom: 56px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 11px; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--gold); margin-bottom: 14px;
}
.eyebrow::before, .eyebrow::after {
  content: ''; width: 28px; height: 1px;
  background: linear-gradient(90deg, transparent, var(--gold));
}
.eyebrow::after { background: linear-gradient(90deg, var(--gold), transparent); }
.section-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(26px, 4vw, 46px);
  font-weight: 700; line-height: 1.15; letter-spacing: -0.025em;
}
.section-sub {
  color: var(--text2); margin-top: 14px; font-size: 16px;
  max-width: 520px; margin-left: auto; margin-right: auto;
}

/* ===== 12. HOW IT WORKS ===== */
.how { padding: 110px 0; }
.how-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; position: relative; }
.how-grid::before {
  content: ''; position: absolute; z-index: 0;
  top: 44px; left: calc(16.67% + 20px); right: calc(16.67% + 20px); height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  pointer-events: none;
}
.step-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px 28px 32px;
  text-align: center; position: relative; z-index: 1;
  transition: border-color var(--tr), transform var(--tr), box-shadow var(--tr);
}
.step-card:hover {
  border-color: var(--border2); transform: translateY(-6px);
  box-shadow: 0 20px 56px var(--gold-glow2);
}
.step-num {
  width: 56px; height: 56px; border-radius: 16px; margin: 0 auto 22px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 20px; color: #000;
  box-shadow: 0 6px 20px var(--gold-glow); position: relative; z-index: 1;
}
.step-icon-wrap {
  display: flex; justify-content: center; margin-bottom: 18px;
  color: var(--text2);
}
.step-title { font-weight: 700; font-size: 16px; margin-bottom: 10px; }
.step-desc  { font-size: 14px; color: var(--text2); line-height: 1.65; }

/* ===== 13. STARS SECTION ===== */
.stars-sec { padding: 0 0 110px; }
.stars-card {
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: 24px; padding: 56px;
  display: grid; grid-template-columns: 1fr 340px; gap: 60px; align-items: center;
  position: relative; overflow: hidden;
  box-shadow: 0 24px 80px var(--gold-glow2);
}
.stars-card::before {
  content: ''; position: absolute; top: -80px; right: -80px;
  width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle, var(--gold-glow), transparent 70%);
  pointer-events: none;
}
.stars-left { position: relative; z-index: 1; }
.stars-tag {
  display: inline-flex; align-items: center; gap: 6px;
  background: rgba(245, 200, 66, 0.10); border: 1px solid var(--border2);
  border-radius: 100px; padding: 5px 14px;
  font-size: 11px; font-weight: 700; color: var(--gold);
  letter-spacing: 0.07em; text-transform: uppercase; margin-bottom: 20px;
}
.stars-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(28px, 3.5vw, 42px); font-weight: 800;
  line-height: 1.12; letter-spacing: -0.025em; margin-bottom: 6px;
}
.stars-price-row {
  display: flex; align-items: baseline; gap: 8px; margin: 20px 0 28px;
}
.stars-price-big {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 68px; font-weight: 800; color: var(--gold); line-height: 1;
}
.stars-price-unit { font-size: 19px; color: var(--text2); font-weight: 500; }
.stars-feats {
  list-style: none; display: grid; grid-template-columns: 1fr 1fr;
  gap: 8px 20px; margin-bottom: 32px;
}
.stars-feats li {
  display: flex; align-items: center; gap: 8px;
  font-size: 14px; color: var(--text2);
}
.stars-feats li .ic { color: var(--gold); flex-shrink: 0; }

/* Stars CTA */
.stars-cta {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000; font-weight: 700; font-size: 15px;
  padding: 14px 28px; border-radius: 12px; border: none;
  cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all var(--tr); box-shadow: 0 6px 20px var(--gold-glow);
}
.stars-cta:hover { transform: translateY(-2px); box-shadow: 0 12px 32px var(--gold-glow); }

/* Calculator */
.calc-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
}
.calc-title {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 17px;
  margin-bottom: 22px; display: flex; align-items: center; gap: 10px;
  color: var(--text);
}
.calc-title .ic { color: var(--gold); }
.calc-label {
  font-size: 11px; font-weight: 700; color: var(--text3);
  letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 8px;
}
.calc-input-wrap { position: relative; margin-bottom: 16px; }
.calc-input {
  width: 100%; background: var(--bg2); border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 46px 12px 16px;
  color: var(--text); font-size: 20px; font-weight: 700;
  font-family: 'Space Grotesk', sans-serif;
  outline: none; transition: border-color var(--tr);
}
.calc-input:focus { border-color: var(--gold); }
.calc-input-icon {
  position: absolute; right: 13px; top: 50%; transform: translateY(-50%);
  pointer-events: none; color: var(--gold);
  display: flex; align-items: center;
}
.calc-result-box {
  background: linear-gradient(135deg, var(--bg4), var(--bg5));
  border: 1px solid var(--border2); border-radius: 12px;
  padding: 16px; text-align: center; margin-bottom: 16px;
}
.calc-result-label {
  font-size: 10px; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--text3); margin-bottom: 6px; font-weight: 700;
}
.calc-result-num {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 30px; font-weight: 700; color: var(--gold); line-height: 1;
}
.calc-cta {
  display: block; width: 100%; text-align: center;
  padding: 13px; border-radius: 10px; text-decoration: none;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000; font-weight: 700; font-size: 14px;
  display: flex; align-items: center; justify-content: center; gap: 8px;
  transition: all var(--tr); box-shadow: 0 4px 14px var(--gold-glow);
}
.calc-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 22px var(--gold-glow); }
.calc-cta .ic { color: #000; }

/* ===== 14. PREMIUM SECTION ===== */
.premium-sec { padding: 0 0 110px; }
.premium-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }

.prem-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px 28px;
  position: relative; overflow: hidden;
  transition: border-color var(--tr), transform var(--tr), box-shadow var(--tr);
  display: flex; flex-direction: column;
}
.prem-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0; transition: opacity var(--tr);
}
.prem-card:hover { border-color: var(--border2); transform: translateY(-8px); box-shadow: 0 24px 60px var(--gold-glow2); }
.prem-card:hover::after { opacity: 1; }
.prem-card.featured { background: var(--bg3); border-color: var(--gold); box-shadow: 0 14px 48px var(--gold-glow2); }
.prem-card.featured::after { opacity: 1; }

.prem-badge {
  position: absolute; top: 18px; right: 18px;
  background: var(--gold); color: #000;
  font-size: 10px; font-weight: 800; letter-spacing: 0.07em;
  padding: 4px 10px; border-radius: 100px; text-transform: uppercase;
  display: flex; align-items: center; gap: 4px;
}
.prem-icon-wrap {
  width: 52px; height: 52px; border-radius: 14px; margin-bottom: 20px;
  background: rgba(123, 97, 255, 0.12); border: 1px solid rgba(123, 97, 255, 0.2);
  display: flex; align-items: center; justify-content: center;
  color: var(--purple);
}
.prem-card.featured .prem-icon-wrap { background: var(--gold-glow2); border-color: var(--border2); color: var(--gold); }
.prem-name { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 22px; margin-bottom: 4px; }
.prem-sub  { font-size: 13px; color: var(--text3); margin-bottom: 24px; }
.prem-price { font-family: 'Space Grotesk', sans-serif; font-size: 40px; font-weight: 800; color: var(--gold); line-height: 1; }
.prem-price sub { font-size: 16px; font-weight: 500; color: var(--text2); vertical-align: baseline; }
.prem-per  { font-size: 13px; color: var(--text3); margin-top: 6px; margin-bottom: 26px; }
.prem-divider { height: 1px; background: var(--border); margin-bottom: 20px; }
.prem-features { list-style: none; flex: 1; margin-bottom: 28px; }
.prem-features li {
  display: flex; align-items: center; gap: 10px;
  font-size: 14px; color: var(--text2); padding: 7px 0;
}
.prem-features li .ic { color: var(--gold); flex-shrink: 0; }
.prem-btn {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  text-decoration: none; padding: 14px; border-radius: 10px;
  font-weight: 700; font-size: 15px;
  border: 1.5px solid var(--gold); color: var(--gold); background: transparent;
  transition: all var(--tr);
}
.prem-btn:hover, .prem-card.featured .prem-btn {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000; border-color: transparent;
  box-shadow: 0 6px 22px var(--gold-glow);
}
.prem-btn:hover .ic, .prem-card.featured .prem-btn .ic { color: #000; }

/* ===== 15. FEATURES ===== */
.features-sec { padding: 110px 0; background: var(--bg2); }
.feats-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.feat-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: border-color var(--tr), transform var(--tr), box-shadow var(--tr);
}
.feat-card:hover { border-color: var(--border2); transform: translateY(-4px); box-shadow: var(--shadow); }
.feat-icon-wrap {
  width: 52px; height: 52px; border-radius: 14px;
  background: var(--gold-glow2); border: 1px solid var(--border2);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); margin-bottom: 20px;
}
.feat-title { font-weight: 700; font-size: 16px; margin-bottom: 10px; }
.feat-desc  { font-size: 14px; color: var(--text2); line-height: 1.65; }

/* ===== 16. TESTIMONIALS ===== */
.testimonials { padding: 110px 0; }
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.testi-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px;
  transition: border-color var(--tr), transform var(--tr), box-shadow var(--tr);
  position: relative;
}
.testi-card:hover { border-color: var(--border2); transform: translateY(-4px); box-shadow: var(--shadow); }
.testi-stars { display: flex; gap: 3px; margin-bottom: 16px; color: var(--gold); }
.testi-stars svg { width: 14px; height: 14px; fill: var(--gold); stroke: var(--gold); }
.testi-text { font-size: 15px; color: var(--text2); line-height: 1.72; margin-bottom: 20px; }
.testi-author { display: flex; align-items: center; gap: 12px; }
.testi-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 16px; color: #000; flex-shrink: 0;
}
.testi-avatar-purple { background: linear-gradient(135deg, var(--purple), #4B2BE0); color: #fff; }
.testi-avatar-green  { background: linear-gradient(135deg, #22C55E, #16A34A); color: #fff; }
.testi-name { font-weight: 700; font-size: 14px; }
.testi-date { font-size: 12px; color: var(--text3); margin-top: 2px; }
.testi-quote {
  position: absolute; top: 18px; right: 22px;
  font-size: 52px; line-height: 1; color: var(--gold-glow);
  font-family: Georgia, serif; user-select: none;
}

/* ===== 17. PAYMENT ===== */
.payment-sec { padding: 110px 0; background: var(--bg2); }
.pay-methods { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 44px; }
.pay-card {
  background: var(--bg3); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 36px;
  text-align: center; min-width: 170px;
  transition: border-color var(--tr), transform var(--tr), box-shadow var(--tr);
}
.pay-card:hover { border-color: var(--border2); transform: translateY(-4px); box-shadow: var(--shadow); }
.pay-icon-wrap {
  width: 60px; height: 60px; border-radius: 16px;
  background: var(--bg4); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px; color: var(--text2);
  transition: all var(--tr);
}
.pay-card:hover .pay-icon-wrap { background: var(--gold-glow2); border-color: var(--border2); color: var(--gold); }
.pay-name { font-weight: 700; font-size: 16px; margin-bottom: 4px; }
.pay-desc { font-size: 12px; color: var(--text3); }
.pay-note {
  max-width: 620px; margin: 32px auto 0;
  background: rgba(245, 200, 66, 0.05); border: 1px solid var(--border2);
  border-radius: var(--radius-sm); padding: 18px 24px;
  font-size: 14px; color: var(--text2); text-align: center; line-height: 1.7;
  display: flex; align-items: flex-start; gap: 10px;
}
.pay-note .ic { color: var(--gold); flex-shrink: 0; margin-top: 2px; }
.pay-note strong { color: var(--text); }

/* ===== 18. FAQ ===== */
.faq-sec { padding: 110px 0; }
.faq-list { max-width: 740px; margin: 0 auto; display: flex; flex-direction: column; gap: 10px; }
.faq-item {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden;
  transition: border-color var(--tr);
}
.faq-item.open { border-color: var(--border2); }
.faq-q {
  padding: 20px 24px; font-weight: 600; font-size: 15px;
  cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px;
  user-select: none; transition: color var(--tr);
}
.faq-q:hover { color: var(--gold); }
.faq-icon {
  width: 30px; height: 30px; flex-shrink: 0; border-radius: 8px;
  background: var(--bg4); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold); transition: all var(--tr);
}
.faq-item.open .faq-icon { transform: rotate(45deg); background: var(--gold-glow2); }
.faq-body { max-height: 0; overflow: hidden; transition: max-height 0.38s cubic-bezier(0.4, 0, 0.2, 1); }
.faq-body-inner { padding: 0 24px 20px; font-size: 14px; color: var(--text2); line-height: 1.72; }
.faq-item.open .faq-body { max-height: 260px; }

/* ===== 19. CTA ===== */
.cta-sec { padding: 110px 0; }
.cta-box {
  background: var(--bg2); border: 1px solid var(--border2);
  border-radius: 28px; padding: 72px 48px; text-align: center;
  position: relative; overflow: hidden;
  box-shadow: 0 32px 100px var(--gold-glow2);
}
.cta-box::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(ellipse 70% 80% at 50% 120%, rgba(245,200,66,0.07) 0%, transparent 70%);
  pointer-events: none;
}
.cta-box > * { position: relative; z-index: 1; }
.cta-box h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(26px, 4.5vw, 50px); font-weight: 800;
  letter-spacing: -0.025em; line-height: 1.1; margin-bottom: 18px;
}
.cta-box p { color: var(--text2); font-size: 18px; margin-bottom: 40px; }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn-cta {
  font-weight: 700; font-size: 16px; padding: 16px 30px;
  border-radius: 12px; border: none; cursor: pointer; text-decoration: none;
  display: inline-flex; align-items: center; gap: 8px;
  transition: all var(--tr);
}
.btn-cta-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000; box-shadow: 0 8px 28px var(--gold-glow);
}
.btn-cta-gold:hover { transform: translateY(-3px); box-shadow: 0 16px 44px var(--gold-glow); }
.btn-cta-gold .ic { color: #000; }
.btn-cta-purple {
  background: linear-gradient(135deg, #7B61FF, #4B2BE0);
  color: #fff; box-shadow: 0 8px 28px var(--purple-glow);
}
.btn-cta-purple:hover { transform: translateY(-3px); box-shadow: 0 16px 44px var(--purple-glow); }

/* ===== 20. FOOTER ===== */
footer { background: var(--bg2); border-top: 1px solid var(--border); padding: 56px 0 24px; }
.footer-inner { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.footer-grid {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: 40px; margin-bottom: 48px;
}
.footer-brand p { font-size: 14px; color: var(--text2); margin-top: 14px; line-height: 1.7; max-width: 260px; }
.footer-col h4 {
  font-weight: 700; font-size: 12px; letter-spacing: 0.08em;
  text-transform: uppercase; color: var(--text3); margin-bottom: 16px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
  color: var(--text2); text-decoration: none; font-size: 14px;
  display: flex; align-items: center; gap: 8px;
  transition: color var(--tr);
}
.footer-col a .ic { color: var(--text3); transition: color var(--tr); }
.footer-col a:hover { color: var(--gold); }
.footer-col a:hover .ic { color: var(--gold); }
.footer-bottom {
  border-top: 1px solid var(--border); padding-top: 22px;
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 10px; font-size: 13px; color: var(--text3);
}
.footer-bottom a { color: var(--gold); text-decoration: none; }

/* ===== 21. FLOATING BUTTON ===== */
.float-btn {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000; font-weight: 700; font-size: 14px;
  padding: 14px 22px; border-radius: 100px; border: none;
  cursor: pointer; text-decoration: none;
  display: flex; align-items: center; gap: 8px;
  box-shadow: 0 8px 28px var(--gold-glow), 0 0 0 4px rgba(245,200,66,0.08);
  transition: all var(--tr); white-space: nowrap;
  opacity: 1; pointer-events: auto;
}
.float-btn:hover { transform: translateY(-3px) scale(1.04); box-shadow: 0 14px 40px var(--gold-glow), 0 0 0 6px rgba(245,200,66,0.12); }
.float-btn .ic { color: #000; }
.float-btn.hidden { opacity: 0; pointer-events: none; }

/* ===== 22. REVEAL ANIMATIONS ===== */
.reveal, .reveal-left, .reveal-right {
  opacity: 0; transition: opacity 0.62s ease, transform 0.62s ease;
}
.reveal       { transform: translateY(28px); }
.reveal-left  { transform: translateX(-28px); }
.reveal-right { transform: translateX(28px); }
.reveal.up, .reveal-left.up, .reveal-right.up { opacity: 1; transform: translate(0, 0); }

/* Stagger delays */
.how-grid       .step-card:nth-child(2) { transition-delay: 0.12s; }
.how-grid       .step-card:nth-child(3) { transition-delay: 0.24s; }
.premium-grid   .prem-card:nth-child(2) { transition-delay: 0.10s; }
.premium-grid   .prem-card:nth-child(3) { transition-delay: 0.20s; }
.feats-grid     .feat-card:nth-child(2) { transition-delay: 0.08s; }
.feats-grid     .feat-card:nth-child(3) { transition-delay: 0.16s; }
.feats-grid     .feat-card:nth-child(4) { transition-delay: 0.24s; }
.feats-grid     .feat-card:nth-child(5) { transition-delay: 0.32s; }
.feats-grid     .feat-card:nth-child(6) { transition-delay: 0.40s; }
.testi-grid     .testi-card:nth-child(2){ transition-delay: 0.10s; }
.testi-grid     .testi-card:nth-child(3){ transition-delay: 0.20s; }
.pay-methods    .pay-card:nth-child(2)  { transition-delay: 0.10s; }
.pay-methods    .pay-card:nth-child(3)  { transition-delay: 0.20s; }
.faq-list       .faq-item:nth-child(2)  { transition-delay: 0.06s; }
.faq-list       .faq-item:nth-child(3)  { transition-delay: 0.12s; }
.faq-list       .faq-item:nth-child(4)  { transition-delay: 0.18s; }
.faq-list       .faq-item:nth-child(5)  { transition-delay: 0.24s; }
.faq-list       .faq-item:nth-child(6)  { transition-delay: 0.30s; }

/* ===== 23. RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-layout      { grid-template-columns: 1fr; }
  .hero-visual      { height: 340px; }
  .hero-inner       { text-align: center; }
  .hero-inner .hero-sub  { margin: 0 auto 44px; }
  .hero-inner .hero-ctas { justify-content: center; }
  .hero-inner .hero-stats { margin: 0 auto; max-width: 640px; }
  .how-grid         { grid-template-columns: 1fr; }
  .how-grid::before { display: none; }
  .stars-card       { grid-template-columns: 1fr; padding: 36px 28px; }
  .premium-grid     { grid-template-columns: 1fr; max-width: 400px; margin: 0 auto; }
  .feats-grid       { grid-template-columns: 1fr 1fr; }
  .testi-grid       { grid-template-columns: 1fr 1fr; }
  .footer-grid      { grid-template-columns: 1fr 1fr; }
  .stars-feats      { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .nav-links, .nav-right .theme-switcher { display: none; }
  .burger           { display: flex; }
  .hero-visual      { height: 260px; }
  .hv-cube { width: 160px; height: 160px; }
  .hv-face { width: 160px; height: 160px; }
  .hv-face-front,.hv-face-back  { transform: translateZ(80px); }
  .hv-face-right,.hv-face-left  { transform: rotateY(90deg) translateZ(80px); }
  .hv-face-left                 { transform: rotateY(-90deg) translateZ(80px); }
  .hv-face-top                  { transform: rotateX(90deg) translateZ(80px); }
  .hv-face-bottom               { transform: rotateX(-90deg) translateZ(80px); }
  .hero-stats       { grid-template-columns: repeat(2, 1fr); }
  .feats-grid       { grid-template-columns: 1fr; }
  .testi-grid       { grid-template-columns: 1fr; }
  .cta-box          { padding: 44px 24px; }
  .float-btn span   { display: none; }
  .float-btn        { padding: 14px; border-radius: 50%; }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .pay-methods { flex-direction: column; align-items: center; }
  .hero-stats  { grid-template-columns: repeat(2, 1fr); }
  .hero-visual { display: none; }
}

/* ===== 3D TILT (CSS vars set by JS) ===== */
.step-card:hover  { transform: translateY(-6px) perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
.prem-card:hover  { transform: translateY(-8px) perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
.feat-card:hover  { transform: translateY(-4px) perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }
.testi-card:hover { transform: translateY(-4px) perspective(1000px) rotateX(var(--rx, 0deg)) rotateY(var(--ry, 0deg)); }

/* ===== BLOG LISTING ===== */
.blog-hero { padding: 80px 0 56px; text-align: center; }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.blog-card {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color var(--tr), transform var(--tr), box-shadow var(--tr);
  text-decoration: none; color: var(--text);
}
.blog-card:hover { border-color: var(--border2); transform: translateY(-4px); box-shadow: var(--shadow); }

.blog-card-thumb {
  height: 168px;
  background: linear-gradient(135deg, var(--bg3), var(--bg5));
  display: flex; align-items: center; justify-content: center;
  border-bottom: 1px solid var(--border);
  color: var(--gold); position: relative; overflow: hidden;
}
.blog-card-thumb::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--gold-glow2), transparent);
}
.blog-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }

.blog-tag {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--gold-glow2); border: 1px solid var(--border2);
  color: var(--gold); font-size: 10px; font-weight: 700;
  padding: 3px 10px; border-radius: 100px;
  letter-spacing: 0.07em; text-transform: uppercase; margin-bottom: 12px;
}
.blog-card-title {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 16px;
  line-height: 1.35; margin-bottom: 10px; color: var(--text);
  transition: color var(--tr);
}
.blog-card:hover .blog-card-title { color: var(--gold); }
.blog-card-desc { font-size: 14px; color: var(--text2); line-height: 1.65; flex: 1; margin-bottom: 18px; }
.blog-card-footer {
  display: flex; align-items: center; justify-content: space-between;
  font-size: 12px; color: var(--text3); border-top: 1px solid var(--border); padding-top: 14px;
}
.blog-card-meta { display: flex; align-items: center; gap: 12px; }
.blog-meta-item { display: flex; align-items: center; gap: 4px; }
.blog-read-more {
  display: flex; align-items: center; gap: 4px;
  color: var(--gold); font-weight: 600; font-size: 13px;
  transition: gap var(--tr);
}
.blog-card:hover .blog-read-more { gap: 8px; }

/* ===== ARTICLE PAGE ===== */
.breadcrumb {
  padding: 14px 0; font-size: 13px; color: var(--text3);
  display: flex; align-items: center; gap: 6px; flex-wrap: wrap;
  border-bottom: 1px solid var(--border);
}
.breadcrumb a { color: var(--text3); text-decoration: none; transition: color var(--tr); }
.breadcrumb a:hover { color: var(--gold); }
.breadcrumb-sep { color: var(--text3); opacity: 0.5; }

.article-wrap {
  max-width: 1200px; margin: 0 auto; padding: 48px 24px 100px;
  display: grid; grid-template-columns: 1fr 288px; gap: 52px; align-items: start;
}

.article-header { margin-bottom: 32px; }
.article-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.article-title {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(24px, 4vw, 38px); font-weight: 800;
  line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 20px;
}
.article-meta {
  display: flex; align-items: center; gap: 20px; flex-wrap: wrap;
  font-size: 13px; color: var(--text2);
  padding-bottom: 28px; border-bottom: 1px solid var(--border);
}
.article-meta-item { display: flex; align-items: center; gap: 6px; }
.article-meta-item .ic { color: var(--text3); }

/* Article body typography */
.article-body h2 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: clamp(18px, 2.5vw, 24px); font-weight: 700;
  margin: 40px 0 14px; letter-spacing: -0.015em;
  padding-top: 8px;
}
.article-body h3 {
  font-size: 18px; font-weight: 700; margin: 28px 0 10px; color: var(--text);
}
.article-body p {
  font-size: 16px; color: var(--text2); line-height: 1.82; margin-bottom: 18px;
}
.article-body ul, .article-body ol {
  padding-left: 22px; margin-bottom: 18px;
}
.article-body li {
  font-size: 16px; color: var(--text2); line-height: 1.75; margin-bottom: 7px;
}
.article-body strong { color: var(--text); font-weight: 700; }
.article-body a { color: var(--gold); text-decoration: none; }
.article-body a:hover { text-decoration: underline; }

.article-highlight {
  background: rgba(245,200,66,0.06); border-left: 3px solid var(--gold);
  border-radius: 0 var(--radius-xs) var(--radius-xs) 0;
  padding: 16px 20px; margin: 24px 0;
  font-size: 15px; color: var(--text); line-height: 1.7;
}

.article-table {
  width: 100%; border-collapse: collapse; margin: 24px 0;
  font-size: 15px; overflow: hidden; border-radius: var(--radius-sm);
  border: 1px solid var(--border);
}
.article-table th {
  background: var(--bg3); padding: 12px 16px; text-align: left;
  font-weight: 700; font-size: 12px; text-transform: uppercase;
  letter-spacing: 0.07em; color: var(--text3); border-bottom: 1px solid var(--border);
}
.article-table td {
  padding: 12px 16px; border-bottom: 1px solid var(--border); color: var(--text2);
  vertical-align: middle;
}
.article-table tr:last-child td { border-bottom: none; }
.article-table tr:hover td { background: var(--bg3); }
.td-gold { color: var(--gold); font-weight: 700; font-family: 'Space Grotesk', sans-serif; }
.td-green { color: #22C55E; font-weight: 600; }

.article-steps { list-style: none; padding: 0; margin: 24px 0; display: flex; flex-direction: column; gap: 12px; }
.article-step {
  display: flex; gap: 16px;
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 18px 20px;
  transition: border-color var(--tr);
}
.article-step:hover { border-color: var(--border2); }
.article-step-num {
  width: 34px; height: 34px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 14px; color: #000;
}
.article-step-body h4 { font-weight: 700; font-size: 15px; margin-bottom: 3px; }
.article-step-body p  { font-size: 14px; color: var(--text2); margin: 0; line-height: 1.6; }

.article-cta {
  background: linear-gradient(135deg, var(--bg2), var(--bg3));
  border: 1px solid var(--border2); border-radius: var(--radius);
  padding: 32px; text-align: center; margin: 44px 0;
}
.article-cta h3 { font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 20px; margin-bottom: 8px; }
.article-cta p  { color: var(--text2); font-size: 15px; margin-bottom: 20px; }

/* Article FAQ */
.article-faq { margin-top: 52px; padding-top: 40px; border-top: 1px solid var(--border); }
.article-faq h2 { margin-bottom: 20px !important; margin-top: 0 !important; }

/* Sidebar */
.article-sidebar { position: sticky; top: 90px; display: flex; flex-direction: column; gap: 18px; }
.sidebar-box {
  background: var(--bg2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 22px;
}
.sidebar-box-title {
  font-family: 'Space Grotesk', sans-serif; font-weight: 700; font-size: 14px;
  color: var(--text3); text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 14px;
}
.sidebar-buy-btn {
  display: flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; padding: 13px;
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #000; font-weight: 700; font-size: 15px; border-radius: 10px;
  text-decoration: none; transition: all var(--tr);
  box-shadow: 0 4px 16px var(--gold-glow); margin-bottom: 10px;
}
.sidebar-buy-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 24px var(--gold-glow); }
.sidebar-buy-btn .ic { color: #000; }
.sidebar-price-list { list-style: none; }
.sidebar-price-item {
  display: flex; justify-content: space-between; align-items: center;
  padding: 8px 0; border-bottom: 1px solid var(--border); font-size: 14px;
}
.sidebar-price-item:last-child { border-bottom: none; }
.sidebar-price-label { color: var(--text2); }
.sidebar-price-val { font-family: 'Space Grotesk', sans-serif; font-weight: 700; color: var(--gold); }
.sidebar-toc ol { padding-left: 18px; display: flex; flex-direction: column; gap: 8px; }
.sidebar-toc a { color: var(--text2); text-decoration: none; font-size: 14px; transition: color var(--tr); }
.sidebar-toc a:hover { color: var(--gold); }
.sidebar-calc-row { display: flex; justify-content: space-between; align-items: center; padding: 7px 0; border-bottom: 1px solid var(--border); font-size: 13px; }
.sidebar-calc-row:last-child { border-bottom: none; }
.sidebar-calc-ex { color: var(--text3); }

/* Related articles */
.related-articles { padding: 60px 0 80px; background: var(--bg2); }

/* Blog responsive */
@media (max-width: 1024px) {
  .article-wrap     { grid-template-columns: 1fr; gap: 32px; }
  .article-sidebar  { position: static; }
  .blog-grid        { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .blog-grid        { grid-template-columns: 1fr; }
  .article-wrap     { padding: 32px 20px 60px; }
}

/* ===== SCROLL PROGRESS BAR ===== */
.scroll-progress {
  position: fixed; top: 0; left: 0; z-index: 102;
  height: 2px; width: 0%;
  background: linear-gradient(90deg, var(--gold), var(--gold2));
  transition: width 0.1s linear;
  box-shadow: 0 0 8px var(--gold-glow);
}