/* ==========================================================================
   IWA.one Business Club Landing Page CSS
   Premium Design for Elite Business Community
   ========================================================================== */

/* ==========================================================================
   Variables & Base Styles
   ========================================================================== */

:root {
  /* Color Palette */
  --primary-dark: #0a0a0a;
  --secondary-dark: #1a1a1a;
  --accent-copper: #d4a574;
  --accent-gold: #f5c842;
  --accent-blue: #2563eb;
  --text-primary: #ffffff;
  --text-secondary: #a3a3a3;
  --text-muted: #6b7280;
  
  /* Gradients */
  --gradient-hero: linear-gradient(135deg, #0a0a0a 0%, #1a1a1a 50%, #0f172a 100%);
  --gradient-accent: linear-gradient(135deg, #d4a574 0%, #f5c842 100%);
  --gradient-overlay: linear-gradient(rgba(0,0,0,0.7), rgba(0,0,0,0.4));
  
  /* Typography */
  --font-primary: 'Merriweather', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-heading: 'Roboto Condensed', serif;
  
  /* Spacing */
  --section-padding: 120px 0;
  --container-width: 1200px;
  --border-radius: 12px;
  
  /* Animation */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --animation-float: float 6s ease-in-out infinite;
}

/* ==========================================================================
   Reset & Base Styles
   ========================================================================== */

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

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

body {
  font-family: var(--font-primary);
  background: var(--primary-dark);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

/* ==========================================================================
   Typography
   ========================================================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--text-primary);
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--text-primary);
}

p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
}

.text-large {
  font-size: 1.25rem;
}

.text-accent {
  color: var(--accent-copper);
}

/* ==========================================================================
   Buttons
   ========================================================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  font-size: 1.125rem;
  font-weight: 600;
  text-decoration: none;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--gradient-accent);
  color: var(--primary-dark);
  box-shadow: 0 10px 30px rgba(212, 165, 116, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 40px rgba(212, 165, 116, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--accent-copper);
  border: 2px solid var(--accent-copper);
}

.btn-outline:hover {
  background: var(--accent-copper);
  color: var(--primary-dark);
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent);
  transition: left 0.6s;
}

.btn:hover::before {
  left: 100%;
}

/* ==========================================================================
   Animations
   ========================================================================== */

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

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInLeft {
  from {
    opacity: 0;
    transform: translateX(-50px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.animate-fade-in {
  animation: fadeInUp 0.8s ease-out;
}

.animate-slide-in {
  animation: slideInLeft 0.8s ease-out;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
  min-height: 100vh;
  background: var(--gradient-hero);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="50" cy="50" r="0.5" fill="%23ffffff" opacity="0.1"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
  opacity: 0.1;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero-text {
  animation: var(--animation-float);
}

.hero-visual {
  position: relative;
  height: 600px;
  background: var(--gradient-overlay), url('iwa_logo.jpg');
  background-size: cover;
  background-position: center;
  border-radius: var(--border-radius);
  overflow: hidden;
}

.hero-visual::after {
  content: '';
  position: absolute;
  top: 20px;
  right: 20px;
  width: 60px;
  height: 60px;
  background: var(--gradient-accent);
  border-radius: 50%;
  box-shadow: 0 0 30px rgba(212, 165, 116, 0.5);
  animation: var(--animation-float);
}

.hero-tagline {
  font-size: 1.25rem;
  color: var(--accent-copper);
  margin-bottom: 1rem;
  font-weight: 500;
}

.hero-description {
  font-size: 1.25rem;
  color: var(--text-secondary);
  margin-bottom: 2rem;
  max-width: 500px;
}

/* ==========================================================================
   Section Styles
   ========================================================================== */

.section {
  padding: var(--section-padding);
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

.section-subtitle {
  color: var(--accent-copper);
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

/* ==========================================================================
   Target Audience Section
   ========================================================================== */

.target-audience {
  background: var(--secondary-dark);
}

.avatar-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.avatar-card {
  background: var(--primary-dark);
  padding: 3rem 2rem;
  border-radius: var(--border-radius);
  border: 1px solid rgba(212, 165, 116, 0.1);
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.avatar-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--gradient-accent);
}

.avatar-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
  border-color: var(--accent-copper);
}

.avatar-icon {
  width: 80px;
  height: 80px;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.5rem;
  font-size: 2rem;
  color: var(--primary-dark);
}

.pain-points {
  list-style: none;
}

.pain-points li {
  padding: 0.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-secondary);
}

.pain-points li:last-child {
  border-bottom: none;
}

/* ==========================================================================
   Value Proposition Section
   ========================================================================== */

.value-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 3rem;
  margin-top: 4rem;
}

.value-card {
  background: var(--secondary-dark);
  padding: 3rem;
  border-radius: var(--border-radius);
  text-align: center;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(212, 165, 116, 0.1) 0%, transparent 70%);
  opacity: 0;
  transition: var(--transition-smooth);
}

.value-card:hover::before {
  opacity: 1;
}

.value-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.value-icon {
  width: 120px;
  height: 120px;
  background: var(--gradient-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 2rem;
  font-size: 3rem;
  color: var(--primary-dark);
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Benefits Section
   ========================================================================== */

.benefits {
  background: var(--secondary-dark);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.benefit-item {
  background: var(--primary-dark);
  padding: 2rem;
  border-radius: var(--border-radius);
  border-left: 4px solid var(--accent-copper);
  transition: var(--transition-smooth);
}

.benefit-item:hover {
  transform: translateX(10px);
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.benefit-number {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent-copper);
  margin-bottom: 1rem;
}

/* ==========================================================================
   Format Section
   ========================================================================== */

.format-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 2rem;
  margin-top: 3rem;
}

.format-card {
  background: var(--primary-dark);
  padding: 2.5rem;
  border-radius: var(--border-radius);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.format-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: var(--gradient-accent);
  opacity: 0;
  transition: var(--transition-smooth);
  z-index: 1;
}

.format-card:hover::after {
  opacity: 0.1;
}

.format-card > * {
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Founder Section
   ========================================================================== */

.founder {
  background: var(--secondary-dark);
}

.founder-content {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: center;
}

.founder-image {
  width: 100%;
  max-width: 400px;
  height: 500px;
  background: var(--gradient-overlay), 
  url('HaGrIL.jpg');
  background-size: cover;
  background-position: center;
  border-radius: var(--border-radius);
  position: relative;
  overflow: hidden;
}

.founder-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--gradient-accent);
  opacity: 0.1;
  transition: var(--transition-smooth);
}

.founder-image:hover::before {
  opacity: 0.2;
}

.founder-quote {
  font-size: 1.5rem;
  font-style: italic;
  color: var(--text-primary);
  margin-bottom: 2rem;
  position: relative;
}

.founder-quote::before {
  content: '"';
  font-size: 4rem;
  color: var(--accent-copper);
  position: absolute;
  top: -20px;
  left: -20px;
  font-family: var(--font-heading);
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta {
  background: var(--gradient-hero);
  text-align: center;
  position: relative;
}

.cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at center, rgba(212, 165, 116, 0.1) 0%, transparent 70%);
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-form {
  max-width: 500px;
  margin: 3rem auto 0;
  display: grid;
  gap: 1.5rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.form-input {
  padding: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--border-radius);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  font-size: 1rem;
  transition: var(--transition-smooth);
}

.form-input:focus {
  outline: none;
  border-color: var(--accent-copper);
  box-shadow: 0 0 0 3px rgba(212, 165, 116, 0.1);
}

.form-input::placeholder {
  color: var(--text-muted);
}

.cta-note {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin-top: 1rem;
}

/* ==========================================================================
   FAQ Section
   ========================================================================== */

.faq {
  background: var(--secondary-dark);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: var(--primary-dark);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  overflow: hidden;
}

.faq-question {
  padding: 1.5rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-smooth);
}

.faq-question:hover {
  background: rgba(255, 255, 255, 0.05);
}

.faq-answer {
  padding: 0 1.5rem 1.5rem;
  color: var(--text-secondary);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.faq-icon {
  transition: var(--transition-smooth);
}

.faq-item.active .faq-icon {
  transform: rotate(180deg);
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */

@media (max-width: 768px) {
  :root {
    --section-padding: 80px 0;
  }
  
  .hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-visual {
    height: 400px;
  }
  
  .founder-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .value-grid,
  .benefits-grid,
  .format-grid {
    grid-template-columns: 1fr;
  }
  
  .container {
    padding: 0 15px;
  }
  
  h1 {
    font-size: 2.5rem;
  }
  
  .btn {
    padding: 0.875rem 1.5rem;
    font-size: 1rem;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 80vh;
  }
  
  .hero-visual {
    height: 300px;
  }
  
  .value-card,
  .avatar-card {
    padding: 2rem 1.5rem;
  }
  
  .founder-image {
    height: 400px;
  }
  
  .founder-quote {
    font-size: 1.25rem;
  }
}

/* ==========================================================================
   Utility Classes
   ========================================================================== */

.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }

.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }

.opacity-50 { opacity: 0.5; }
.opacity-70 { opacity: 0.7; }
.opacity-90 { opacity: 0.9; }

/* ==========================================================================
   Print Styles
   ========================================================================== */

@media print {
  * {
    background: transparent !important;
    color: black !important;
    box-shadow: none !important;
    text-shadow: none !important;
  }
  
  .hero,
  .cta {
    page-break-inside: avoid;
  }
}