/* ── Reset & Variables ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --pink: #ff3fa4;
  --pink-light: #ff79c6;
  --pink-glow: rgba(255, 63, 164, 0.18);
  --dark: #0b0b0f;
  --dark2: #111118;
  --dark3: #18181f;
  --card: #1c1c25;
  --border: rgba(255,255,255,0.07);
  --text: #e8e8f0;
  --muted: #888899;
  --white: #ffffff;
  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-body: 'Figtree', sans-serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--dark);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── Scroll Progress Bar ── */
#scroll-progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--pink), var(--pink-light), #ffb3e0);
  z-index: 999;
  transition: width 0.1s linear;
  box-shadow: 0 0 10px rgba(255, 63, 164, 0.6);
}

/* ── Noise Texture Overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  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)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.5;
}

/* ── Nav ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 2.5rem;
  background: rgba(11,11,15,0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
  transition: padding 0.3s ease;
}

nav.scrolled {
  padding: 0.8rem 2.5rem;
  background: rgba(11,11,15,0.95);
}

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.02em;
  color: var(--white);
  text-decoration: none;
}

.nav-logo span { color: var(--pink); }

.nav-cta {
  background: var(--pink);
  color: #fff;
  padding: 0.5rem 1.3rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.85rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
}

.nav-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.25) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}

.nav-cta:hover::after { transform: translateX(100%); }

.nav-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(255,63,164,0.4);
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 9rem 1.5rem 5rem;
  overflow: hidden;
}

/* Hero particle canvas */
#hero-canvas {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-bg-blob {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,63,164,0.12) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: pulse-blob 6s ease-in-out infinite;
}

@keyframes pulse-blob {
  0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.7; }
  50% { transform: translate(-50%, -50%) scale(1.12); opacity: 1; }
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,63,164,0.1);
  border: 1px solid rgba(255,63,164,0.3);
  color: var(--pink-light);
  padding: 0.35rem 1rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 1.8rem;
  animation: fade-up 0.7s ease both, float-badge 4s ease-in-out 1s infinite;
  position: relative;
  z-index: 1;
}

@keyframes float-badge {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-5px); }
}

.hero-badge::before {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--pink);
  animation: blink 1.4s ease-in-out infinite;
}

@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }

.hero h1 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.4rem, 6vw, 5.5rem);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--white);
  max-width: 820px;
  animation: fade-up 0.8s 0.1s ease both;
  position: relative;
  z-index: 1;
}

.hero h1 em {
  font-style: normal;
  background: linear-gradient(135deg, var(--pink) 0%, #ff79c6 50%, #ffb3e0 100%);
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 3s ease infinite;
}

@keyframes gradient-shift {
  0% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
  100% { background-position: 0% 50%; }
}

.hero-sub {
  margin-top: 1.5rem;
  font-size: 1.1rem;
  color: var(--muted);
  max-width: 540px;
  font-weight: 300;
  animation: fade-up 0.8s 0.2s ease both;
  position: relative;
  z-index: 1;
}

.hero-actions {
  margin-top: 2.5rem;
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: center;
  animation: fade-up 0.8s 0.3s ease both;
  position: relative;
  z-index: 1;
}

.btn-primary {
  background: var(--pink);
  color: #fff;
  padding: 0.9rem 2.2rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
  transform: translateX(-100%);
}

.btn-primary:hover::before {
  animation: shimmer-sweep 0.6s ease forwards;
}

@keyframes shimmer-sweep {
  from { transform: translateX(-100%); }
  to { transform: translateX(100%); }
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 36px rgba(255,63,164,0.45);
}

.btn-ghost {
  border: 1px solid var(--border);
  color: var(--text);
  padding: 0.9rem 2.2rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}

.btn-ghost:hover {
  border-color: var(--pink);
  background: var(--pink-glow);
}

@keyframes fade-up {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Section ── */
section { position: relative; z-index: 1; }

.section-inner {
  max-width: 1060px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--pink);
  margin-bottom: 0.8rem;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.8rem, 3.5vw, 3rem);
  letter-spacing: -0.03em;
  color: var(--white);
  line-height: 1.15;
}

.section-desc {
  color: var(--muted);
  max-width: 540px;
  margin-top: 0.8rem;
  font-size: 1rem;
}

/* ── Stats Bar ── */
.stats-bar {
  background: var(--dark3);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.5rem 1.5rem;
}

.stats-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  text-align: center;
}

.stat-item { padding: 1rem; }

.stat-num {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--pink), var(--pink-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--muted);
  font-weight: 400;
  margin-top: 0.3rem;
}

.stat-divider {
  width: 1px;
  background: var(--border);
  align-self: stretch;
  justify-self: center;
}

/* ── Why Join ── */
.why-section { padding: 6rem 1.5rem; }

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 3rem;
}

.why-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
  position: relative;
  overflow: hidden;
  cursor: default;
}

.why-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, var(--pink-glow), transparent 60%);
  opacity: 0;
  transition: opacity 0.3s;
}

/* Shimmer top border on hover */
.why-card::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--pink), transparent);
  transition: left 0.5s ease;
}

.why-card:hover { border-color: rgba(255,63,164,0.3); transform: translateY(-6px); box-shadow: 0 20px 50px rgba(0,0,0,0.4); }
.why-card:hover::before { opacity: 1; }
.why-card:hover::after { left: 140%; }

.why-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(255,63,164,0.12);
  border: 1px solid rgba(255,63,164,0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.2rem;
  transition: transform 0.3s, background 0.3s;
}

.why-card:hover .why-icon {
  transform: scale(1.1) rotate(-5deg);
  background: rgba(255,63,164,0.2);
}

.why-card h3 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--white);
  margin-bottom: 0.6rem;
}

.why-card p { font-size: 0.9rem; color: var(--muted); line-height: 1.65; }

/* ── Commission ── */
.commission-section { padding: 5rem 1.5rem; background: var(--dark2); }

.commission-box {
  max-width: 860px;
  margin: 3rem auto 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  padding: 3rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  overflow: hidden;
}

/* Animated border shimmer on commission box */
.commission-box::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 28px;
  background: linear-gradient(90deg, transparent, rgba(255,63,164,0.4), transparent);
  background-size: 200% 100%;
  animation: border-shimmer 3s linear infinite;
  pointer-events: none;
  z-index: -1;
}

@keyframes border-shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

.commission-box::after {
  content: '';
  position: absolute;
  right: -80px; top: -80px;
  width: 280px; height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,63,164,0.12) 0%, transparent 70%);
  pointer-events: none;
}

.commission-pct {
  font-family: var(--font-display);
  font-size: clamp(4rem, 10vw, 8rem);
  font-weight: 800;
  letter-spacing: -0.05em;
  background: linear-gradient(135deg, var(--pink), var(--pink-light), #ffb3e0, var(--pink));
  background-size: 300% 300%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
  animation: gradient-shift 2.5s ease infinite;
}

.commission-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 0.5rem;
}

.commission-details h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 1rem;
}

.commission-list { list-style: none; }

.commission-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.7rem;
  color: var(--muted);
  font-size: 0.9rem;
  padding: 0.45rem 0;
  border-bottom: 1px solid var(--border);
  transition: color 0.2s, padding-left 0.2s;
}

.commission-list li:hover {
  color: var(--text);
  padding-left: 0.3rem;
}

.commission-list li:last-child { border-bottom: none; }

.commission-list li::before {
  content: '✓';
  color: var(--pink);
  font-weight: 700;
  flex-shrink: 0;
  margin-top: 0.1rem;
}

/* ── Steps ── */
.steps-section { padding: 6rem 1.5rem; }

/* Outer box — mirrors commission-box */
.steps-box {
  max-width: 860px;
  margin: 3rem auto 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 28px;
  overflow: hidden;
  position: relative;
}

/* Animated shimmer border — same as commission-box */
.steps-box::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 28px;
  background: linear-gradient(90deg, transparent, rgba(255,63,164,0.4), transparent);
  background-size: 200% 100%;
  animation: border-shimmer 3s linear infinite;
  pointer-events: none;
  z-index: 0;
}

/* Decorative glow orb top-right — mirrors commission-box::after */
.steps-box::after {
  content: '';
  position: absolute;
  right: -60px; top: -60px;
  width: 220px; height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,63,164,0.1) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* Each step row inside the box */
.step-item {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  padding: 2.5rem 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
  cursor: default;
  transition: background 0.35s ease;
}

/* Pink glow overlay on hover */
.step-item::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(255,63,164,0.09), transparent 65%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

/* Shimmer line sweeps across top of row on hover */
.step-item::after {
  content: '';
  position: absolute;
  top: 0; left: -80%;
  width: 50%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--pink), transparent);
  transition: left 0.55s ease;
}

.step-item:hover { background: rgba(255,63,164,0.03); }
.step-item:hover::before { opacity: 1; }
.step-item:hover::after { left: 130%; }

/* Step number badge */
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px; height: 40px;
  border-radius: 50%;
  background: rgba(255,63,164,0.12);
  border: 1px solid rgba(255,63,164,0.3);
  color: var(--pink);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1rem;
  transition: background 0.3s, transform 0.35s cubic-bezier(0.34,1.56,0.64,1), box-shadow 0.3s;
}

.step-item:hover .step-number {
  background: rgba(255,63,164,0.24);
  transform: scale(1.15);
  box-shadow: 0 0 16px rgba(255,63,164,0.35);
}

.step-item-content { position: relative; z-index: 1; }

.step-item-content h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
  transition: color 0.25s;
}

.step-item:hover .step-item-content h3 { color: var(--pink-light); }

.step-item-content p { color: var(--muted); font-size: 0.92rem; line-height: 1.72; }

/* Divider between step rows */
.step-divider {
  height: 1px;
  background: var(--border);
  margin: 0 3rem;
  position: relative;
  z-index: 1;
}

/* Image wrapper */
.step-item-img {
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 12px 36px rgba(0,0,0,0.45);
  background: var(--dark3);
  position: relative;
  z-index: 1;
  transition: box-shadow 0.4s ease, border-color 0.4s ease, transform 0.4s cubic-bezier(0.34,1.56,0.64,1);
}

.step-item:hover .step-item-img {
  border-color: rgba(255,63,164,0.3);
  box-shadow: 0 20px 50px rgba(0,0,0,0.55), 0 0 24px rgba(255,63,164,0.14);
  transform: translateY(-4px);
}

.step-item-img img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.55s ease;
}

.step-item:hover .step-item-img img { transform: scale(1.04); }

/* ── Affiliate Link CTA ── */
.cta-section {
  padding: 7rem 1.5rem;
  text-align: center;
  background: var(--dark2);
  position: relative;
  overflow: hidden;
}

.cta-blob {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,63,164,0.1) 0%, transparent 70%);
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: pulse-blob 5s ease-in-out infinite;
}

.cta-section .section-inner { position: relative; z-index: 1; }

.cta-section h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 5vw, 4rem);
  color: var(--white);
  letter-spacing: -0.04em;
  line-height: 1.1;
}

.cta-section h2 span {
  background: linear-gradient(135deg, var(--pink), var(--pink-light));
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradient-shift 3s ease infinite;
}

.cta-section p {
  margin: 1.2rem auto 0;
  color: var(--muted);
  max-width: 480px;
  font-size: 1rem;
}

/* Affiliate Link Box */
.affiliate-link-box {
  display: inline-flex;
  align-items: center;
  gap: 1rem;
  background: var(--card);
  border: 1px solid rgba(255,63,164,0.3);
  border-radius: 16px;
  padding: 1rem 1.5rem;
  margin: 2.5rem auto;
  max-width: 100%;
  flex-wrap: wrap;
  justify-content: center;
  transition: box-shadow 0.3s;
}

.affiliate-link-box:hover {
  box-shadow: 0 0 20px rgba(255,63,164,0.15);
}

.affiliate-link-text {
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  color: var(--pink-light);
  word-break: break-all;
}

.copy-btn {
  background: rgba(255,63,164,0.15);
  border: 1px solid rgba(255,63,164,0.3);
  color: var(--pink-light);
  padding: 0.4rem 1rem;
  border-radius: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
  white-space: nowrap;
  font-family: var(--font-body);
}

.copy-btn:hover { background: rgba(255,63,164,0.28); transform: scale(1.04); }
.copy-btn:active { transform: scale(0.97); }
.copy-btn.copied { background: rgba(63,255,164,0.15); color: #3fffb0; border-color: rgba(63,255,164,0.3); }

.cta-daftar {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--pink);
  color: #fff;
  padding: 1.1rem 2.8rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  transition: transform 0.25s, box-shadow 0.25s;
  margin-top: 0.5rem;
  position: relative;
  overflow: hidden;
}

.cta-daftar::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.2) 50%, transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.6s ease;
}

.cta-daftar:hover::after { transform: translateX(100%); }

.cta-daftar:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 40px rgba(255,63,164,0.45);
}

.cta-daftar svg { transition: transform 0.2s; }
.cta-daftar:hover svg { transform: translateX(5px); }

/* ── FAQ ── */
.faq-section { padding: 5rem 1.5rem; }

.faq-list { margin-top: 3rem; max-width: 720px; }

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 1.4rem 0;
  transition: padding 0.2s;
}

.faq-q {
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--white);
  gap: 1rem;
  user-select: none;
  transition: color 0.2s;
}

.faq-q:hover { color: var(--pink-light); }

.faq-icon {
  width: 24px; height: 24px;
  border-radius: 50%;
  background: rgba(255,63,164,0.12);
  border: 1px solid rgba(255,63,164,0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--pink);
  font-size: 1rem;
  transition: transform 0.3s, background 0.3s;
}

.faq-item.open .faq-icon { transform: rotate(45deg); background: rgba(255,63,164,0.22); }

.faq-a {
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
}

.faq-item.open .faq-a { max-height: 300px; padding-top: 0.8rem; }

/* ── Footer ── */
footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.82rem;
}

footer a { color: var(--pink-light); text-decoration: none; }
footer a:hover { text-decoration: underline; }

/* ── Scroll Reveal (enhanced) ── */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.75s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.75s cubic-bezier(0.16, 1, 0.3, 1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Ripple on click ── */
.ripple-host { position: relative; overflow: hidden; }

.ripple {
  position: absolute;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  transform: scale(0);
  animation: ripple-expand 0.5s linear;
  pointer-events: none;
}

@keyframes ripple-expand {
  to { transform: scale(4); opacity: 0; }
}

/* ── Responsive ── */
@media (max-width: 768px) {
  nav { padding: 1rem 1.2rem; }

  .stats-grid { grid-template-columns: 1fr; }
  .stat-divider { display: none; }

  .commission-box { grid-template-columns: 1fr; gap: 2rem; padding: 2rem; }

  .step-item {
    grid-template-columns: 1fr;
    padding: 2rem 1.5rem;
    gap: 1.5rem;
  }
  .step-divider { margin: 0 1.5rem; }

  .affiliate-link-text { font-size: 0.75rem; }
}