@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@500;600;700;800&display=swap');

:root {
  --bg-dark: #080c14;
  --bg-card: rgba(15, 23, 42, 0.65);
  --bg-card-border: rgba(255, 255, 255, 0.08);
  --bg-card-hover: rgba(30, 41, 59, 0.85);
  
  --primary-cyan: #00f2fe;
  --primary-blue: #4facfe;
  --accent-purple: #a855f7;
  --accent-green: #10b981;
  --accent-gold: #fbbf24;
  
  --text-white: #ffffff;
  --text-light: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --glow-cyan: 0 0 25px rgba(0, 242, 254, 0.35);
  --glow-purple: 0 0 25px rgba(168, 85, 247, 0.35);
  --transition-fast: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-family: var(--font-body);
  background-color: var(--bg-dark);
  color: var(--text-light);
  overflow-x: hidden;
}

body {
  position: relative;
  line-height: 1.6;
}

/* Background Gradients */
.bg-glow-container {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  pointer-events: none;
  z-index: -1;
  overflow: hidden;
}

.bg-glow-1 {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 800px;
  height: 600px;
  background: radial-gradient(circle, rgba(0, 242, 254, 0.12) 0%, rgba(168, 85, 247, 0.08) 40%, transparent 70%);
  filter: blur(80px);
}

.bg-glow-2 {
  position: absolute;
  bottom: 10%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.1) 0%, transparent 70%);
  filter: blur(100px);
}

/* Navigation Bar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 80px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  background: rgba(8, 12, 20, 0.75);
  border-bottom: 1px solid var(--bg-card-border);
  z-index: 1000;
  display: flex;
  align-items: center;
}

.nav-container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.logo-icon {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, var(--primary-cyan), var(--accent-purple));
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-family: var(--font-heading);
  color: #fff;
  font-size: 1.4rem;
  box-shadow: var(--glow-cyan);
  overflow: hidden;
}

.brand-logo-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  background: linear-gradient(90deg, #ffffff, var(--primary-cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.nav-link:hover {
  color: var(--primary-cyan);
}

.btn-primary {
  background: linear-gradient(135deg, var(--primary-cyan), var(--primary-blue));
  color: #040914;
  font-weight: 700;
  font-family: var(--font-heading);
  padding: 12px 28px;
  border-radius: 50px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
  box-shadow: var(--glow-cyan);
  font-size: 0.95rem;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0, 242, 254, 0.55);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bg-card-border);
  color: var(--text-light);
  font-weight: 600;
  font-family: var(--font-heading);
  padding: 12px 28px;
  border-radius: 50px;
  text-decoration: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: var(--transition-fast);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--primary-cyan);
  color: var(--primary-cyan);
}

/* Hero Section */
.hero {
  padding: 150px 24px 80px;
  max-width: 1240px;
  margin: 0 auto;
  text-align: center;
}

.badge-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: 50px;
  background: rgba(0, 242, 254, 0.08);
  border: 1px solid rgba(0, 242, 254, 0.25);
  color: var(--primary-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--accent-green);
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { opacity: 0.5; transform: scale(0.9); }
  50% { opacity: 1; transform: scale(1.2); }
  100% { opacity: 0.5; transform: scale(0.9); }
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.5rem;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  letter-spacing: -1px;
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-cyan) 0%, var(--accent-purple) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 780px;
  margin: 0 auto 36px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 60px;
}

/* Key Metrics Strip */
.stats-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  backdrop-filter: blur(12px);
  padding: 24px 16px;
  border-radius: 16px;
  transition: var(--transition-fast);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(0, 242, 254, 0.3);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 4px;
}

.stat-number.cyan { color: var(--primary-cyan); }
.stat-number.green { color: var(--accent-green); }
.stat-number.purple { color: var(--accent-purple); }

.stat-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Terminal Log Showcase Container */
.terminal-showcase {
  background: #070b12;
  border: 1px solid rgba(0, 242, 254, 0.35);
  border-radius: 18px;
  overflow: hidden;
  box-shadow: 0 20px 80px rgba(0, 0, 0, 0.85), var(--glow-cyan);
  text-align: left;
  margin-top: 40px;
}

.terminal-header {
  background: rgba(15, 23, 42, 0.95);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 12px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.terminal-dots {
  display: flex;
  gap: 8px;
}

.terminal-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
}

.terminal-dots .dot.close { background: #ff5f56; }
.terminal-dots .dot.minimize { background: #ffbd2e; }
.terminal-dots .dot.maximize { background: #27c93f; }

.terminal-title {
  font-family: 'Consolas', 'Fira Code', Monaco, monospace;
  font-size: 0.85rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.terminal-status {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-green);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.status-pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-green);
  box-shadow: 0 0 10px var(--accent-green);
  animation: pulse 1.5s infinite;
}

.terminal-body {
  padding: 24px;
  height: 380px;
  overflow-y: auto;
  font-family: 'Consolas', 'Fira Code', 'Courier New', monospace;
  font-size: 0.88rem;
  line-height: 1.7;
  color: #e2e8f0;
  background: #060910;
  scroll-behavior: smooth;
}

.terminal-body::-webkit-scrollbar {
  width: 6px;
}

.terminal-body::-webkit-scrollbar-thumb {
  background: rgba(0, 242, 254, 0.3);
  border-radius: 3px;
}

.log-line {
  margin-bottom: 6px;
  animation: fadeInLog 0.3s ease-out;
  word-break: break-all;
}

.log-timestamp {
  color: #64748b;
  margin-right: 8px;
}

.log-tag {
  font-weight: 700;
  padding: 1px 6px;
  border-radius: 4px;
  margin-right: 8px;
  font-size: 0.78rem;
}

.log-tag.scan { background: rgba(0, 242, 254, 0.15); color: var(--primary-cyan); }
.log-tag.buy { background: rgba(16, 185, 129, 0.2); color: var(--accent-green); }
.log-tag.tp { background: rgba(168, 85, 247, 0.2); color: var(--accent-purple); }
.log-tag.risk { background: rgba(251, 191, 36, 0.2); color: var(--accent-gold); }
.log-tag.sys { background: rgba(148, 163, 184, 0.2); color: var(--text-muted); }

.log-highlight {
  font-weight: 700;
}

.log-highlight.profit { color: var(--accent-green); }
.log-highlight.price { color: var(--primary-cyan); }
.log-highlight.pair { color: #ffffff; }

.terminal-cursor {
  display: inline-block;
  width: 8px;
  height: 15px;
  background-color: var(--primary-cyan);
  margin-left: 4px;
  animation: blink 1s infinite;
  vertical-align: middle;
}

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

@keyframes fadeInLog {
  from { opacity: 0; transform: translateY(4px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Live Trade Simulation Ticker */
.ticker-bar {
  background: rgba(15, 23, 42, 0.9);
  border-y: 1px solid var(--bg-card-border);
  padding: 14px 0;
  margin: 60px 0 80px;
  overflow: hidden;
  position: relative;
}

.ticker-track {
  display: flex;
  gap: 40px;
  white-space: nowrap;
  animation: scrollTicker 30s linear infinite;
}

@keyframes scrollTicker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
}

.ticker-badge {
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 0.75rem;
  font-weight: 700;
}

.ticker-badge.buy { background: rgba(16, 185, 129, 0.2); color: var(--accent-green); }
.ticker-badge.sell { background: rgba(239, 68, 68, 0.2); color: #ef4444; }

/* Features Section */
.section {
  padding: 80px 24px;
  max-width: 1240px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-tag {
  color: var(--primary-cyan);
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  line-height: 1.2;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  backdrop-filter: blur(16px);
  border-radius: 20px;
  padding: 32px;
  transition: var(--transition-fast);
}

.feature-card:hover {
  transform: translateY(-6px);
  border-color: rgba(0, 242, 254, 0.3);
  box-shadow: var(--glow-cyan);
}

.feature-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.15), rgba(168, 85, 247, 0.15));
  border: 1px solid rgba(0, 242, 254, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
  color: var(--primary-cyan);
}

.feature-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 12px;
}

.feature-desc {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* Architecture / Deep Dive Split */
.split-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-top: 80px;
}

.split-image-wrapper {
  border-radius: 20px;
  overflow: hidden;
  border: 1px solid var(--bg-card-border);
}

.split-image {
  width: 100%;
  display: block;
}

.check-list {
  list-style: none;
  margin-top: 24px;
}

.check-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 16px;
  font-size: 1rem;
  color: var(--text-light);
}

.check-icon {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.2);
  color: var(--accent-green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* Profit Calculator Section */
.calculator-box {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  backdrop-filter: blur(20px);
  border-radius: 24px;
  padding: 40px;
  max-width: 840px;
  margin: 0 auto;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: center;
}

.slider-group {
  margin-bottom: 24px;
}

.slider-label {
  display: flex;
  justify-content: space-between;
  font-weight: 600;
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.slider-val {
  color: var(--primary-cyan);
  font-family: var(--font-heading);
}

.range-slider {
  width: 100%;
  height: 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.1);
  outline: none;
  accent-color: var(--primary-cyan);
  cursor: pointer;
}

.calc-result-card {
  background: linear-gradient(135deg, rgba(0, 242, 254, 0.1), rgba(168, 85, 247, 0.1));
  border: 1px solid rgba(0, 242, 254, 0.25);
  border-radius: 20px;
  padding: 32px;
  text-align: center;
}

.calc-result-title {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.calc-result-amount {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent-green);
  margin: 8px 0 16px;
}

.calc-subtext {
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* Pricing Section */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 36px;
  max-width: 920px;
  margin: 0 auto;
  align-items: stretch;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  backdrop-filter: blur(16px);
  border-radius: 24px;
  padding: 40px 32px;
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-fast);
}

.pricing-card.featured {
  border-color: var(--primary-cyan);
  background: rgba(18, 30, 52, 0.85);
  box-shadow: 0 0 40px rgba(0, 242, 254, 0.2);
  transform: scale(1.04);
}

.featured-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary-cyan), var(--primary-blue));
  color: #040914;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 4px 16px;
  border-radius: 50px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-plan {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.pricing-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 24px;
}

.pricing-price {
  font-family: var(--font-heading);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--text-white);
  margin-bottom: 24px;
}

.pricing-price span {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
}

.pricing-features {
  list-style: none;
  margin-bottom: 32px;
}

.pricing-feature-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-light);
  margin-bottom: 12px;
}

/* FAQ Accordion */
.faq-container {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--bg-card-border);
  border-radius: 16px;
  margin-bottom: 16px;
  overflow: hidden;
  transition: var(--transition-fast);
}

.faq-question {
  width: 100%;
  padding: 22px 28px;
  background: transparent;
  border: none;
  color: var(--text-white);
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-align: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-icon {
  font-size: 1.2rem;
  transition: transform 0.3s ease;
  color: var(--primary-cyan);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.35s ease-out;
  padding: 0 28px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding: 0 28px 22px;
}

/* Meta Ad Policy Ready Legal Disclaimer Footer */
.footer {
  border-top: 1px solid var(--bg-card-border);
  background: rgba(4, 7, 13, 0.95);
  padding: 60px 24px 40px;
}

.footer-container {
  max-width: 1240px;
  margin: 0 auto;
}

.disclaimer-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 20px 24px;
  font-size: 0.8rem;
  color: var(--text-dim);
  line-height: 1.6;
  margin-bottom: 40px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* Modal for Checkout / Form */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(4, 7, 13, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: all;
}

.modal-content {
  background: #0f172a;
  border: 1px solid var(--primary-cyan);
  box-shadow: 0 0 50px rgba(0, 242, 254, 0.3);
  border-radius: 24px;
  width: 90%;
  max-width: 520px;
  padding: 36px;
  position: relative;
  transform: translateY(20px);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-content {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: transparent;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-light);
}

.form-input {
  width: 100%;
  padding: 14px 18px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--bg-card-border);
  color: var(--text-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.2);
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .hero-title { font-size: 2.8rem; }
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .pricing-grid { grid-template-columns: 1fr; }
  .pricing-card.featured { transform: none; }
  .split-container { grid-template-columns: 1fr; }
  .calc-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero-title { font-size: 2.2rem; }
  .hero-subtitle { font-size: 1rem; }
  .stats-strip { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
}

/* Floating WhatsApp Widget */
.whatsapp-widget {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  display: flex;
  align-items: center;
  gap: 12px;
}

.whatsapp-tooltip {
  background: rgba(15, 23, 42, 0.92);
  color: var(--text-white);
  border: 1px solid rgba(37, 211, 102, 0.5);
  padding: 8px 16px;
  border-radius: 12px;
  font-size: 0.85rem;
  font-weight: 600;
  white-space: nowrap;
  backdrop-filter: blur(12px);
  box-shadow: 0 4px 25px rgba(0, 0, 0, 0.5);
  animation: fadeInTooltip 0.5s ease-out;
}

.whatsapp-float {
  width: 60px;
  height: 60px;
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #ffffff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  box-shadow: 0 0 25px rgba(37, 211, 102, 0.5);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  animation: pulseWhatsapp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 0 40px rgba(37, 211, 102, 0.8);
}

.whatsapp-icon-svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: #ffffff;
  font-weight: 700;
  font-family: var(--font-heading);
  padding: 14px 28px;
  border-radius: 50px;
  text-decoration: none;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: var(--transition-fast);
  box-shadow: 0 0 25px rgba(37, 211, 102, 0.4);
  font-size: 1rem;
}

.btn-whatsapp:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(37, 211, 102, 0.7);
  background: linear-gradient(135deg, #20ba5a, #0e7266);
}

@keyframes pulseWhatsapp {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes fadeInTooltip {
  from { opacity: 0; transform: translateX(10px); }
  to { opacity: 1; transform: translateX(0); }
}