/* ═══════════════════════════════════════════
   CSS VARIABLES
   ═══════════════════════════════════════════ */
:root {
  --font-display: 'Clash Display', sans-serif;
  --font-body: 'Satoshi', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --bg: #06060b;
  --bg-surface: rgba(255,255,255,0.028);
  --border: rgba(255,255,255,0.06);
  --text: #eae8e4;
  --text-muted: rgba(255,255,255,0.85);
  --text-dim: rgba(255,255,255,0.18);

  --accent-1: #a78bfa;
  --accent-2: #67e8f9;
  --accent-3: #f9a8d4;
  --accent-gold: #fbbf24;
  --gradient: linear-gradient(135deg, var(--accent-1) 0%, var(--accent-2) 50%, var(--accent-3) 100%);

  --max-w: 1140px;
  --section-pad: clamp(80px, 12vw, 140px);
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-out-quart: cubic-bezier(0.25, 1, 0.5, 1);
}

/* ═══════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: rgba(167,139,250,0.15) transparent;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  cursor: none;
}
a { color: inherit; text-decoration: none; cursor: none; }
button { cursor: none; }
img { max-width: 100%; display: block; }
::selection { background: rgba(167,139,250,0.25); color: #fff; }

/* ═══════════════════════════════════════════
   CURSOR
   ═══════════════════════════════════════════ */
.cursor {
  position: fixed;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 9999;
  mix-blend-mode: difference;
}
.cursor-dot {
  width: 6px; height: 6px;
  background: #fff;
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: transform 0.1s var(--ease-out-expo);
}
.cursor-ring {
  position: absolute;
  top: -14px; left: -14px;
  width: 34px; height: 34px;
  border: 1.5px solid rgba(255,255,255,0.5);
  border-radius: 50%;
  transform: translate(-50%, -50%) translate(14px, 14px);
  transition: width 0.4s var(--ease-out-expo),
              height 0.4s var(--ease-out-expo),
              top 0.4s var(--ease-out-expo),
              left 0.4s var(--ease-out-expo),
              border-color 0.3s;
}
.cursor.hovering .cursor-ring {
  width: 56px; height: 56px;
  top: -25px; left: -25px;
  transform: translate(-50%, -50%) translate(25px, 25px);
  border-color: var(--accent-1);
}
.cursor.clicking .cursor-dot {
  transform: translate(-50%, -50%) scale(2.5);
}
@media (hover: none), (pointer: coarse) {
  .cursor { display: none; }
  body, a, button { cursor: auto; }
}

/* ═══════════════════════════════════════════
   GRAIN OVERLAY
   ═══════════════════════════════════════════ */
.grain {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9998;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-repeat: repeat;
  background-size: 256px;
}

/* ═══════════════════════════════════════════
   UTILITIES
   ═══════════════════════════════════════════ */
.container { max-width: var(--max-w); margin: 0 auto; padding: 0 clamp(20px, 4vw, 48px); }
.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.glass {
  background: var(--bg-surface);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid var(--border);
}
.divider { max-width: 900px; margin: 0 auto; padding: 0 24px; }
.divider::after {
  content: '';
  display: block;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border), transparent);
}

/* ═══════════════════════════════════════════
   REVEAL ANIMATIONS
   ═══════════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 1s var(--ease-out-expo),
              transform 1s var(--ease-out-expo);
  will-change: opacity, transform;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════
   NAVBAR
   ═══════════════════════════════════════════ */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 22px 36px;
  display: flex; justify-content: space-between; align-items: center;
  transition: all 0.6s var(--ease-out-expo);
}
.nav.scrolled {
  background: rgba(6,6,11,0.88);
  backdrop-filter: blur(30px);
  -webkit-backdrop-filter: blur(30px);
  border-bottom: 1px solid var(--border);
  padding: 16px 36px;
}
.nav-logo {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 700; font-size: 18px;
  letter-spacing: -0.02em;
  will-change: transform;
}
.nav-logo sup {
  font-size: 9px; font-weight: 500; letter-spacing: 2px;
  color: var(--text-dim); vertical-align: super; margin-left: -2px;
}
.nav-links { display: flex; align-items: center; gap: 36px; }
.nav-link {
  font-family: var(--font-body); font-size: 14px; font-weight: 500;
  color: var(--text-muted);
  transition: color 0.3s;
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute; bottom: -4px; left: 0;
  width: 0; height: 1px;
  background: var(--gradient);
  transition: width 0.4s var(--ease-out-expo);
}
.nav-link:hover { color: var(--text); }
.nav-link:hover::after { width: 100%; }
.nav-cta {
  padding: 11px 28px; border-radius: 100px; border: none;
  background: var(--gradient); color: #000;
  font-family: var(--font-body); font-weight: 700; font-size: 13px;
  transition: transform 0.4s var(--ease-out-expo), box-shadow 0.4s;
  letter-spacing: 0.02em;
  will-change: transform;
  display: inline-block;
  text-decoration: none;
}
.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(167,139,250,0.3);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 8px;
  z-index: 110;
}
.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s var(--ease-out-expo), opacity 0.3s;
}
.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Mobile menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: rgba(6,6,11,0.96);
  backdrop-filter: blur(30px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s var(--ease-out-expo);
}
.mobile-menu.open { opacity: 1; pointer-events: auto; }
.mobile-link {
  font-family: var(--font-display);
  font-size: 36px; font-weight: 600;
  color: var(--text-muted);
  transition: color 0.3s;
}
.mobile-link:hover { color: var(--text); }
.mobile-cta {
  padding: 16px 40px; border-radius: 100px;
  background: var(--gradient); color: #000;
  font-weight: 700; font-size: 16px;
  margin-top: 16px; display: inline-block;
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .nav { padding: 16px 20px; }
}

/* ═══════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════ */
.hero {
  min-height: 100vh; display: flex; flex-direction: column;
  justify-content: center; padding: 140px 0 80px;
  position: relative;
}
#constellationCanvas {
  position: fixed; inset: 0;
  pointer-events: none; z-index: 0;
}
.hero-content { position: relative; z-index: 1; }

/* Liquid Mercury "IA" */
.ai-mercury {
  display: inline-block;
  background: linear-gradient(135deg,
    #c0c0c0 0%, #e8e8e8 10%, #888 20%, #f4f4f4 30%,
    #a0a0a0 40%, #ffffff 50%, #909090 60%, #e0e0e0 70%,
    #b8b8b8 80%, #fff 90%, #c8c8c8 100%
  );
  background-size: 300% 300%;
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  filter: contrast(1.2) brightness(1.2);
  animation: mercuryFlow 4s ease-in-out infinite;
}
.soft-gradient {
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
@keyframes mercuryFlow {
  0%   { background-position: 0% 0%;   filter: contrast(1.2) brightness(1.15); }
  25%  { background-position: 100% 50%; filter: contrast(1.3) brightness(1.3);  }
  50%  { background-position: 50% 100%; filter: contrast(1.15) brightness(1.2); }
  75%  { background-position: 100% 0%;  filter: contrast(1.25) brightness(1.35);}
  100% { background-position: 0% 0%;   filter: contrast(1.2) brightness(1.15); }
}

.hero-badge {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 10px 22px; border-radius: 100px;
  font-size: 11px; font-weight: 600; letter-spacing: 3px;
  color: rgba(255,255,255,0.42); text-transform: uppercase;
  margin-bottom: 44px;
}
.hero-badge .dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent-2);
  animation: pulse 2s ease-in-out infinite;
  flex-shrink: 0;
}
@keyframes pulse { 0%,100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.3; transform: scale(0.8); } }

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(64px, 14vw, 150px);
  font-weight: 700; line-height: 0.9;
  letter-spacing: -0.04em;
  margin-bottom: 8px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(18px, 3vw, 28px);
  font-weight: 400; font-style: italic;
  color: rgba(255,255,255,0.85);
  letter-spacing: -0.01em;
  margin-bottom: 24px; margin-top: 20px;
}
.hero-sub {
  max-width: 560px; margin-top: 0;
  font-size: clamp(15px, 2vw, 17px); line-height: 1.85;
  color: var(--text-muted); font-weight: 400;
}
.hero-sub strong { color: var(--text); font-weight: 600; }

.hero-actions {
  display: flex; gap: 16px; margin-top: 40px;
  flex-wrap: wrap; align-items: center;
}
.hero-scroll {
  margin-top: 60px; font-size: 10px; font-weight: 700;
  letter-spacing: 4px; color: var(--text-dim); text-transform: uppercase;
  display: flex; flex-direction: column; align-items: flex-start; gap: 14px;
}
.scroll-line {
  width: 1px; height: 56px;
  background: rgba(255,255,255,0.06);
  position: relative; overflow: hidden;
}
.scroll-dot {
  width: 1px; height: 20px;
  background: var(--gradient);
  position: absolute; top: -20px;
  animation: scrollDot 2.5s ease-in-out infinite;
}
@keyframes scrollDot {
  0% { top: -20px; opacity: 0; }
  20% { opacity: 1; }
  80% { opacity: 1; }
  100% { top: 56px; opacity: 0; }
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */
.btn-primary {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 40px; border-radius: 100px; border: none;
  background: var(--gradient); color: #000;
  font-family: var(--font-body); font-weight: 700; font-size: 15px;
  transition: transform 0.5s var(--ease-out-expo),
              box-shadow 0.5s var(--ease-out-expo);
  letter-spacing: 0.01em;
  will-change: transform;
  text-decoration: none;
  position: relative;
  overflow: hidden;
}
.btn-primary::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.3), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}
.btn-primary:hover::before { opacity: 1; }
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(167,139,250,0.3),
              0 8px 20px rgba(103,232,249,0.15);
}
.btn-arrow {
  display: flex; align-items: center;
  transition: transform 0.4s var(--ease-out-expo);
}
.btn-primary:hover .btn-arrow { transform: translateX(4px); }

.btn-outline {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 18px 40px; border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent; color: var(--text);
  font-family: var(--font-body); font-weight: 600; font-size: 15px;
  transition: border-color 0.4s var(--ease-out-expo),
              background 0.4s,
              transform 0.5s var(--ease-out-expo);
  text-decoration: none;
  letter-spacing: 0.01em;
}
.btn-outline:hover {
  border-color: var(--accent-1);
  background: rgba(167,139,250,0.06);
  transform: translateY(-3px);
}

/* ═══════════════════════════════════════════
   MARQUEE
   ═══════════════════════════════════════════ */
.marquee-section {
  padding: 28px 0;
  overflow: hidden;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.marquee-track { display: flex; width: max-content; }
.marquee-content {
  display: flex; align-items: center; gap: 40px;
  animation: marquee 30s linear infinite;
  font-family: var(--font-display);
  font-size: 14px; font-weight: 600; letter-spacing: 4px;
  color: var(--text-dim); text-transform: uppercase;
  white-space: nowrap; padding-right: 40px;
}
.marquee-dot {
  width: 4px; height: 4px; border-radius: 50%;
  background: var(--accent-1); opacity: 0.4; flex-shrink: 0;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ═══════════════════════════════════════════
   SECTION HEADERS
   ═══════════════════════════════════════════ */
.section-tag {
  font-family: var(--font-body); font-size: 11px; font-weight: 700;
  letter-spacing: 5px; color: var(--text-dim); text-transform: uppercase;
  margin-bottom: 18px;
}
.section-title {
  font-family: var(--font-display); font-weight: 600;
  font-size: clamp(34px, 6vw, 60px);
  line-height: 1.05; letter-spacing: -0.03em;
}
.section-title .accent { font-style: italic; }
.section-header { margin-bottom: 56px; }
.section-desc {
  font-size: clamp(15px, 2vw, 17px); line-height: 1.85;
  color: var(--text-muted); max-width: 580px;
  margin-top: 18px;
}

/* ═══════════════════════════════════════════
   FAQ
   ═══════════════════════════════════════════ */
.faq { padding: var(--section-pad) 0; }
.faq-list { max-width: 680px; margin: 0 auto; }
.faq-item {
  border-radius: 16px; margin-bottom: 8px;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s var(--ease-out-expo);
}
.faq-item:hover {
  border-color: rgba(167,139,250,0.12);
  transform: translateY(-1px);
}
.faq-q {
  padding: 22px 26px; display: flex;
  justify-content: space-between; align-items: center;
}
.faq-q span { font-size: 15px; font-weight: 600; }
.faq-q .icon {
  font-size: 20px; color: var(--text-dim);
  transition: transform 0.4s var(--ease-out-expo), color 0.3s;
  flex-shrink: 0; margin-left: 16px;
  display: inline-block;
}
.faq-item.open .faq-q .icon {
  transform: rotate(45deg);
  color: var(--accent-1);
}
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height 0.5s var(--ease-out-expo);
}
.faq-item.open .faq-a { max-height: 250px; }
.faq-a-inner {
  padding: 0 26px 22px;
  font-size: 14px; line-height: 1.85; color: var(--text-muted);
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.footer {
  padding: 48px 0;
  border-top: 1px solid var(--border);
  text-align: center;
}
.footer-content { max-width: var(--max-w); margin: 0 auto; padding: 0 24px; }
.footer-logo {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  margin-bottom: 14px;
}
.footer-logo .mark {
  width: 28px; height: 28px; border-radius: 8px; background: var(--gradient);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-size: 11px; font-weight: 700; color: #000;
}
.footer-logo .name {
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
}
.footer-logo .x {
  font-size: 10px; color: var(--text-dim); letter-spacing: 2.5px; font-weight: 600;
}
.footer p { color: rgba(255,255,255,0.1); font-size: 12px; }

/* ═══════════════════════════════════════════
   PRODUCTS SECTION
   ═══════════════════════════════════════════ */
.products-section { padding: var(--section-pad) 0; }

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 20px;
}
.product-card {
  border-radius: 24px; overflow: hidden;
  position: relative;
  transition: transform 0.6s var(--ease-out-expo), border-color 0.4s;
}
.product-card:hover {
  transform: translateY(-6px);
  border-color: rgba(167,139,250,0.15);
}
.product-card--featured {
  border-color: rgba(167,139,250,0.2) !important;
  background: rgba(167,139,250,0.04) !important;
}
.product-badge-top {
  background: var(--gradient); color: #000;
  font-family: var(--font-body); font-size: 10px;
  font-weight: 700; letter-spacing: 2px;
  text-align: center; padding: 8px;
}
.product-card-inner { padding: 36px 32px; }
.product-tag {
  font-family: var(--font-mono);
  font-size: 10px; font-weight: 700; letter-spacing: 3px;
  color: var(--accent-1); margin-bottom: 14px;
}
.product-name {
  font-family: var(--font-display);
  font-size: 26px; font-weight: 700;
  letter-spacing: -0.02em; line-height: 1.15;
  margin-bottom: 24px;
}
.product-price {
  display: flex; align-items: baseline; gap: 4px;
  margin-bottom: 28px;
}
.product-amount {
  font-family: var(--font-display);
  font-size: 48px; font-weight: 700;
  letter-spacing: -0.03em;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.product-currency {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 600;
  color: var(--text-muted);
}
.product-features {
  list-style: none; margin-bottom: 32px;
}
.product-features li {
  font-size: 13px; line-height: 1.7; color: var(--text-muted);
  padding: 7px 0 7px 18px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.product-features li:last-child { border-bottom: none; }
.product-features li::before {
  content: '→'; position: absolute; left: 0;
  color: var(--accent-1); font-size: 11px; top: 8px;
}
.btn-product {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 32px; border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent; color: var(--text);
  font-family: var(--font-body); font-weight: 600; font-size: 14px;
  transition: border-color 0.4s, background 0.4s, transform 0.4s var(--ease-out-expo);
  width: 100%; justify-content: center;
}
.btn-product:hover {
  border-color: var(--accent-1);
  background: rgba(167,139,250,0.08);
  transform: translateY(-2px);
}
.product-card--featured .btn-product {
  background: var(--gradient); color: #000; border: none; font-weight: 700;
}
.product-card--featured .btn-product:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(167,139,250,0.2);
}

/* Master Trainer */
.master-card {
  border-radius: 24px; margin-top: 20px;
  transition: border-color 0.4s;
}
.master-card:hover { border-color: rgba(167,139,250,0.15); }
.master-card-inner {
  padding: 44px;
  display: flex; gap: 48px; align-items: flex-start;
}
.master-content { flex: 1; }
.master-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 42px); font-weight: 700;
  letter-spacing: -0.02em; margin: 12px 0 20px;
}
.master-desc {
  font-size: 15px; line-height: 1.85;
  color: var(--text-muted); margin-bottom: 24px;
  max-width: 520px;
}
.master-features { list-style: none; }
.master-features li {
  font-size: 13px; line-height: 1.7; color: var(--text-muted);
  padding: 6px 0 6px 22px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.master-features li:last-child { border-bottom: none; }
.master-features li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--accent-2); font-size: 11px; top: 8px;
}
.master-cta-block {
  flex-shrink: 0; text-align: center; padding-top: 8px;
}
.master-price {
  display: flex; align-items: baseline; gap: 4px;
  justify-content: center; margin-bottom: 20px;
}
@media (max-width: 768px) {
  .master-card-inner { flex-direction: column; padding: 32px 24px; gap: 32px; }
  .master-cta-block { width: 100%; }
  .master-cta-block .btn-primary { width: 100%; justify-content: center; }
}

/* ═══════════════════════════════════════════
   MEMBERSHIP SECTION
   ═══════════════════════════════════════════ */
.membership-section { padding: var(--section-pad) 0; }

/* Price toggle */
.pricing-toggle {
  display: flex; gap: 4px;
  background: var(--bg-surface);
  border: 1px solid var(--border);
  border-radius: 100px; padding: 4px;
  width: fit-content; margin: 0 auto 56px;
}
.toggle-btn {
  padding: 10px 24px; border-radius: 100px; border: none;
  background: transparent; color: var(--text-muted);
  font-family: var(--font-body); font-weight: 600; font-size: 14px;
  transition: background 0.3s, color 0.3s;
  white-space: nowrap;
}
.toggle-btn.active {
  background: rgba(167,139,250,0.15); color: var(--text);
}
.toggle-save {
  font-size: 11px; color: var(--accent-2); font-weight: 700;
}

/* Tiers */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 16px; align-items: start;
}
.tier-card {
  border-radius: 24px; overflow: hidden;
  padding: 36px 32px; position: relative;
  transition: transform 0.6s var(--ease-out-expo), border-color 0.4s;
}
.tier-card:hover {
  transform: translateY(-6px);
  border-color: rgba(167,139,250,0.15);
}
.tier-card--featured {
  border-color: rgba(251,191,36,0.25) !important;
  background: rgba(251,191,36,0.03) !important;
}
.tier-badge-top {
  position: absolute; top: 0; left: 0; right: 0;
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #000; font-size: 10px; font-weight: 700; letter-spacing: 2px;
  text-align: center; padding: 8px;
}
.tier-card--featured { padding-top: 48px; }
.tier-header { margin-bottom: 24px; }
.tier-medal { font-size: 32px; display: block; margin-bottom: 12px; }
.tier-name {
  font-family: var(--font-display);
  font-size: 24px; font-weight: 700;
  letter-spacing: -0.02em; margin-bottom: 10px;
}
.tier-tagline {
  font-size: 13px; line-height: 1.7; color: var(--text-muted);
}

/* Price display */
.tier-price-block { margin-bottom: 28px; }
.price-monthly, .price-annual {
  display: none;
  align-items: baseline; gap: 6px; flex-wrap: wrap;
}
.price-monthly.active, .price-annual.active { display: flex; }
.price-amount {
  font-family: var(--font-display);
  font-size: 52px; font-weight: 700;
  letter-spacing: -0.03em;
  background: var(--gradient);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.price-unit { font-size: 16px; color: var(--text-muted); font-weight: 500; }
.price-saving {
  display: block; width: 100%;
  font-size: 11px; font-weight: 700;
  color: var(--accent-2); letter-spacing: 0.5px;
  margin-top: 4px;
}

/* Tier features */
.tier-features { list-style: none; margin-bottom: 32px; }
.tier-features li {
  font-size: 13px; line-height: 1.7; color: var(--text-muted);
  padding: 8px 0 8px 22px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.tier-features li:last-child { border-bottom: none; }
.tier-features li::before {
  content: '✓'; position: absolute; left: 0;
  color: var(--accent-1); font-weight: 700; font-size: 12px; top: 9px;
}
.tier-gold .tier-features li::before { color: var(--accent-gold); }
.tier-inner .tier-features li::before { color: var(--accent-2); }

/* Tier buttons */
.btn-tier {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  padding: 16px; border-radius: 100px;
  border: 1px solid rgba(255,255,255,0.12);
  background: transparent; color: var(--text);
  font-family: var(--font-body); font-weight: 700; font-size: 14px;
  width: 100%;
  transition: border-color 0.4s, background 0.4s, transform 0.4s var(--ease-out-expo);
}
.btn-tier:hover {
  border-color: var(--accent-1);
  background: rgba(167,139,250,0.08);
  transform: translateY(-2px);
}
.btn-tier .btn-arrow {
  display: flex; align-items: center;
  transition: transform 0.4s var(--ease-out-expo);
}
.btn-tier:hover .btn-arrow { transform: translateX(4px); }
.btn-tier--gold {
  background: linear-gradient(135deg, #fbbf24, #f59e0b);
  color: #000; border: none;
}
.btn-tier--gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(251,191,36,0.2);
}

/* ═══════════════════════════════════════════
   MANIFESTO SECTION
   ═══════════════════════════════════════════ */
.manifesto-section { padding: var(--section-pad) 0; }
.manifesto-card {
  border-radius: 24px; padding: 64px 48px; text-align: center;
  background: linear-gradient(135deg, rgba(167,139,250,0.04), rgba(103,232,249,0.02));
}
.manifesto-quote {
  font-family: var(--font-display);
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 600; line-height: 1.5;
  letter-spacing: -0.02em; color: var(--text);
  margin-bottom: 36px;
}
.manifesto-tiers {
  display: flex; align-items: center; justify-content: center;
  gap: 16px; flex-wrap: wrap; margin-bottom: 40px;
}
.manifesto-tier { font-size: 15px; color: var(--text-muted); }
.manifesto-tier em { color: var(--text-dim); font-style: italic; }
.manifesto-sep { color: var(--text-dim); font-size: 12px; }

/* Loading state for checkout buttons */
.btn-loading {
  opacity: 0.65;
  pointer-events: none;
}

/* ═══════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════ */
@media (max-width: 640px) {
  .hero-title { font-size: clamp(54px, 16vw, 90px); }
  .manifesto-card { padding: 40px 24px; }
  .manifesto-tiers { flex-direction: column; gap: 8px; }
  .manifesto-sep { display: none; }
  .products-grid { grid-template-columns: 1fr; }
  .tiers-grid { grid-template-columns: 1fr; }
  .pricing-toggle { flex-direction: column; border-radius: 16px; }
}