/* =========================================================================
   HAMMER OF THOR TABLET - ENTERPRISE DESIGN SYSTEM
   ========================================================================= */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');

:root {
  /* Colors */
  --color-primary: #064e3b; /* Deep Emerald */
  --color-primary-light: #047857;
  --color-primary-dark: #022c22;
  --color-accent: #fbbf24; /* Rich Gold */
  --color-accent-hover: #f59e0b;
  --color-accent-glow: rgba(251, 191, 36, 0.4);
  
  --color-bg-light: #fefce8; /* Soft Cream */
  --color-bg-white: #ffffff;
  --color-bg-dark: #111827; /* Obsidian */
  
  --color-text-main: #1f2937;
  --color-text-muted: #4b5563;
  --color-text-inverse: #f9fafb;
  
  --color-error: #ef4444;
  --color-success: #10b981;

  /* Typography */
  --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;

  /* Spacing */
  --container-max: 1200px;
  --section-padding: 100px 0;
  
  /* Radii & Shadows */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-pill: 9999px;
  
  --shadow-sm: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 10px 25px -3px rgba(0, 0, 0, 0.05);
  --shadow-glass: 0 20px 40px rgba(0, 0, 0, 0.08);
  --shadow-float: 0 30px 60px rgba(0, 0, 0, 0.15);
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* =========================================================================
   GLOBAL RESET & BASE
   ========================================================================= */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--color-text-main);
  background-color: var(--color-bg-white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 70px; /* Mobile sticky CTA spacing */
}

@media (min-width: 768px) {
  body { padding-bottom: 0; }
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  line-height: 1.2;
  color: var(--color-primary-dark);
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

/* =========================================================================
   UTILITIES
   ========================================================================= */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-10 { margin-bottom: 10px; }
.mb-20 { margin-bottom: 20px; }
.mb-30 { margin-bottom: 30px; }
.mb-40 { margin-bottom: 40px; }
.mb-60 { margin-bottom: 60px; }

.mt-20 { margin-top: 20px; }
.mt-40 { margin-top: 40px; }

.pt-100 { padding-top: 100px; }
.pb-100 { padding-bottom: 100px; }

.w-100 { width: 100%; }
.relative { position: relative; }
.hidden { display: none !important; }

/* Colors */
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.bg-light { background-color: var(--color-bg-light); }
.bg-dark { background-color: var(--color-bg-dark); color: var(--color-text-inverse); }

/* =========================================================================
   COMPONENTS
   ========================================================================= */

/* Header / Navigation */
header {
  position: fixed;
  top: 0; left: 0; width: 100%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.05);
  z-index: 9000;
  transition: var(--transition-smooth);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.logo img {
  height: 48px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 30px;
  list-style: none;
}

.nav-links a {
  font-weight: 500;
  color: var(--color-primary-dark);
  font-size: 1.05rem;
}

.nav-links a:hover {
  color: var(--color-accent-hover);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 32px;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.1rem;
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  outline: none;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-accent), var(--color-accent-hover));
  color: var(--color-primary-dark);
  box-shadow: 0 8px 20px var(--color-accent-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 25px var(--color-accent-glow);
  color: var(--color-primary-dark);
}

.btn-primary:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.btn-secondary {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
  background: var(--color-primary);
  color: var(--color-bg-white);
}

.btn-pulse {
  animation: pulseGlow 2s infinite alternate;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(251, 191, 36, 0.7); }
  100% { box-shadow: 0 0 0 15px rgba(251, 191, 36, 0); }
}

/* Cards & Glassmorphism */
.glass-card {
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-glass);
  padding: 40px;
  transition: var(--transition-smooth);
}

.glass-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-float);
}

/* Badges */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(90deg, #c9a227, #f1c40f);
  color: var(--color-primary-dark);
  padding: 8px 20px;
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 4px 15px var(--color-accent-glow);
}

/* Forms */
.form-group {
  margin-bottom: 24px;
  text-align: left;
}

.form-group label {
  display: block;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text-muted);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 16px 20px;
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-md);
  font-family: var(--font-sans);
  font-size: 1.05rem;
  transition: var(--transition-fast);
  background: #f9fafb;
}

.form-control:focus {
  border-color: var(--color-primary);
  background: var(--color-bg-white);
  outline: none;
  box-shadow: 0 0 0 4px rgba(6, 78, 59, 0.1);
}

/* Checkbox Consent */
.consent-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 24px;
}

.consent-row input[type="checkbox"] {
  margin-top: 4px;
  width: 20px;
  height: 20px;
  accent-color: var(--color-primary);
  flex-shrink: 0;
  cursor: pointer;
}

.consent-row label {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.5;
  cursor: pointer;
}

/* =========================================================================
   SECTIONS
   ========================================================================= */

/* Hero Premium */
.hero-premium {
  position: relative;
  padding: 160px 0 100px;
  background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-text-inverse);
  overflow: hidden;
}

.hero-premium::before {
  content: '';
  position: absolute;
  top: -50%; left: -50%; width: 200%; height: 200%;
  background: radial-gradient(circle, rgba(251,191,36,0.15) 0%, transparent 50%);
  animation: bgFloat 15s infinite linear;
}

@keyframes bgFloat {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

.hero-premium h1 {
  color: var(--color-bg-white);
  font-size: clamp(3rem, 5vw, 4.5rem);
  letter-spacing: -1px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.floating-product {
  animation: floatProduct 6s ease-in-out infinite;
  filter: drop-shadow(0 30px 50px rgba(0,0,0,0.5));
  border-radius: var(--radius-lg);
}

@keyframes floatProduct {
  0% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
  100% { transform: translateY(0px); }
}

/* Split Grid Component */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

/* Multi-Step Funnel: Package Selection */
.package-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-top: 50px;
}

.package-card {
  background: var(--color-bg-white);
  border: 2px solid #e5e7eb;
  border-radius: var(--radius-lg);
  padding: 40px 30px;
  text-align: center;
  position: relative;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.package-card:hover, .package-card.selected {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-float);
  transform: translateY(-10px);
}

.package-card .popular-tag {
  position: absolute;
  top: -15px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent);
  color: var(--color-primary-dark);
  font-size: 0.85rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 10px var(--color-accent-glow);
}

.price {
  font-size: 3rem;
  font-weight: 700;
  font-family: var(--font-sans);
  color: var(--color-primary-dark);
  margin: 20px 0;
}

.price span {
  font-size: 1.2rem;
  color: var(--color-text-muted);
}

.strike {
  text-decoration: line-through;
  color: #9ca3af;
  font-size: 1.2rem;
  margin-right: 8px;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
footer {
  background: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding: 80px 0 40px;
  text-align: center;
}

.footer-links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
  margin: 40px 0;
}

.footer-links a {
  color: #9ca3af;
  font-size: 0.95rem;
}

.footer-links a:hover {
  color: var(--color-bg-white);
}

/* WhatsApp Float */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background: #25d366;
  color: white;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 32px;
  box-shadow: 0 10px 25px rgba(37, 211, 102, 0.4);
  z-index: 9999;
  transition: transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.whatsapp-float:hover {
  transform: scale(1.15) rotate(-5deg);
}

/* =========================================================================
   RESPONSIVE DESIGN
   ========================================================================= */
@media (max-width: 992px) {
  .package-grid { grid-template-columns: 1fr; max-width: 400px; margin: 50px auto 0; }
  .split-grid { grid-template-columns: 1fr; text-align: center; }
  .split-grid > div:first-child { order: 2; }
}

@media (max-width: 768px) {
  .hero-grid { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-premium { padding: 120px 0 80px; }
  .hero-premium h1 { font-size: 2.5rem; }
  
  .nav-links { display: none; }
  
  .whatsapp-float {
    bottom: 24px;
    right: 24px;
    width: 55px; height: 55px; font-size: 28px;
  }
}