/* 
 * Sociamz CSS - 3-Color Brand System
 */

:root {
  --red:   #E3433B;  /* the only color — logo, CTAs, stat numbers, highlights, links */
  --black: #0B0B0B;  /* near-pure black — dark section backgrounds, headline text on white */
  --white: #FFFFFF;  /* base background, text on dark/red */
  
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  --spacing-xxl: 8rem;
  
  --border-radius-sm: 4px;
  --border-radius-md: 8px;
  --border-radius-lg: 16px;
}

/* Reset and Base Styles */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family: 'Poppins', sans-serif;
  scroll-behavior: smooth;
  font-size: 16px;
  color: var(--black);
  background-color: var(--white);
}

body {
  line-height: 1.6;
  font-weight: 400;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--black);
  margin-bottom: var(--spacing-sm);
  line-height: 1.2;
}

/* Display headlines / big stat numbers */
.display-text {
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
}

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
}

h4 {
  font-size: 1.25rem;
  font-weight: 700;
}

p {
  margin-bottom: var(--spacing-sm);
  font-size: 1.125rem; /* 18px body copy */
}

/* Secondary Text */
.text-secondary {
  color: rgba(11, 11, 11, 0.6);
}

.section-dark .text-secondary {
  color: rgba(255, 255, 255, 0.6);
}

/* Specific elements */
.nav-label, .eyebrow, .button-text {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.eyebrow {
  color: var(--red);
  font-size: 0.875rem;
  display: block;
  margin-bottom: var(--spacing-xs);
}

a {
  color: var(--red);
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  filter: brightness(0.85);
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.section {
  padding: var(--spacing-xl) 0;
}

.section-dark {
  background-color: var(--black);
  color: var(--white);
}

.section-dark h1, .section-dark h2, .section-dark h3, .section-dark p {
  color: var(--white);
}

.section-dark .eyebrow {
  color: var(--red);
}

.section-accent {
  background-color: var(--red);
  color: var(--white);
}

.section-accent h1, .section-accent h2, .section-accent h3, .section-accent p {
  color: var(--white);
}

.text-center { text-align: center; }
.text-white { color: var(--white) !important; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s ease;
  border: none;
  font-size: 1rem;
}

.btn-primary {
  background-color: var(--red);
  color: var(--white);
}

.btn-primary:hover {
  filter: brightness(0.9);
  color: var(--white);
  transform: translateY(-2px);
}

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

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

.btn-white {
  background-color: var(--white);
  color: var(--red);
}

.btn-white:hover {
  background-color: color-mix(in srgb, var(--white) 90%, var(--black) 10%);
  color: var(--red);
}

/* Navigation */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(11,11,11,0.05);
  padding: var(--spacing-sm) 0;
}

.site-nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--red);
  letter-spacing: -0.02em;
}

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

.logo:hover {
  filter: none;
}

.logo-img {
  height: 40px;
  width: auto;
  display: block;
}

.nav-links {
  display: flex;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-links a {
  color: var(--black);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

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

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--black);
}

/* Hero Section */
.hero {
  padding: var(--spacing-xxl) 0 var(--spacing-xl);
  text-align: center;
}

.hero p {
  max-width: 800px;
  margin: 0 auto var(--spacing-md);
  color: rgba(11,11,11,0.8);
}

.hero-actions {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  margin-top: var(--spacing-md);
}

.hero-stats {
  margin-top: var(--spacing-md);
  padding-top: var(--spacing-sm);
  border-top: 1px solid rgba(11,11,11,0.1);
  display: inline-block;
}

.hero-stats p {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(11,11,11,0.6);
  margin: 0;
}

/* Grid System */
.grid {
  display: grid;
  gap: var(--spacing-md);
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Cards */
.card {
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  border: 1px solid rgba(11,11,11,0.1);
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 30px rgba(11,11,11,0.05);
}

.card-flagship {
  border-top: 4px solid var(--red);
  grid-column: 1 / -1;
}
@media (min-width: 901px) {
  .card-flagship { grid-column: span 2; }
}

.learn-more {
  display: inline-flex;
  align-items: center;
  font-weight: 600;
  margin-top: var(--spacing-sm);
  font-size: 0.95rem;
}
.learn-more::after {
  content: '→';
  margin-left: 0.25rem;
  transition: transform 0.2s ease;
}
.card:hover .learn-more::after {
  transform: translateX(4px);
}

/* Big Stat Cards */
.stat-card .big-stat {
  font-size: 4rem;
  font-weight: 900;
  color: var(--red);
  line-height: 1;
  margin-bottom: var(--spacing-xs);
  letter-spacing: -0.02em;
}

.stat-card p {
  font-size: 1rem;
  margin-bottom: 0;
}

.section-accent .stat-card .big-stat {
  color: var(--white);
}

/* Form Styles */
.lead-form {
  background: var(--white);
  padding: var(--spacing-lg);
  border-radius: var(--border-radius-md);
  box-shadow: 0 10px 40px rgba(11,11,11,0.1);
  max-width: 600px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: var(--spacing-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-md);
}

.form-group label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.5rem;
  font-size: 0.9rem;
  color: var(--black);
}

.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(11,11,11,0.2);
  border-radius: var(--border-radius-sm);
  font-family: inherit;
  font-size: 1rem;
}

.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--red);
  box-shadow: 0 0 0 2px rgba(227, 67, 59, 0.2);
}

.form-reassurance {
  text-align: center;
  font-size: 0.85rem;
  color: rgba(11,11,11,0.6);
  margin-top: var(--spacing-sm);
}

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

.faq-item {
  border-bottom: 1px solid rgba(11,11,11,0.1);
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: var(--spacing-md) 0;
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--black);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-content {
  padding-bottom: var(--spacing-md);
  color: rgba(11,11,11,0.8);
}

.faq-item.active .faq-answer {
  max-height: 800px;
}

.faq-icon {
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--red);
  transition: transform 0.3s ease;
}

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

/* Footer */
.site-footer {
  background: var(--black);
  color: var(--white);
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-logo {
  color: var(--white);
  font-size: 1.5rem;
  font-weight: 900;
  margin-bottom: var(--spacing-sm);
  display: inline-block;
  letter-spacing: -0.02em;
}

.footer-logo span {
  color: var(--red);
}

.footer-text {
  color: rgba(255,255,255,0.6);
  max-width: 300px;
}

.footer-links h4 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}

.footer-links ul {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.5rem;
}

.footer-links a {
  color: rgba(255,255,255,0.6);
}

.footer-links a:hover {
  color: var(--red);
  filter: none;
}

.footer-bottom {
  padding-top: var(--spacing-md);
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.875rem;
}

/* Solution Flow */
.solution-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
  margin-top: var(--spacing-lg);
}
.solution-node {
  background: var(--white);
  padding: 1rem 1.5rem;
  border-radius: var(--border-radius-sm);
  font-weight: 600;
  border: 1px solid rgba(11,11,11,0.2);
}
.solution-arrow {
  color: var(--red);
  font-weight: 900;
}
.solution-node.profit {
  background: var(--red);
  color: var(--white);
  border: none;
}

/* Process Flow for dedicated pages/audit */
.process-steps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.process-steps::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: rgba(11,11,11,0.1);
}

.process-step {
  display: flex;
  gap: var(--spacing-md);
  position: relative;
}

.step-number {
  width: 50px;
  height: 50px;
  background: var(--red);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.25rem;
  flex-shrink: 0;
  z-index: 1;
}

/* Founder Note */
.founder-note {
  display: flex;
  align-items: center;
  gap: var(--spacing-md);
  background: var(--white);
  padding: var(--spacing-md);
  border-radius: var(--border-radius-md);
  margin-bottom: var(--spacing-lg);
  border-left: 4px solid var(--red);
  border-top: 1px solid rgba(11,11,11,0.1);
  border-right: 1px solid rgba(11,11,11,0.1);
  border-bottom: 1px solid rgba(11,11,11,0.1);
}
.founder-avatar {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--black);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.5rem;
  flex-shrink: 0;
}
.founder-content p {
  margin-bottom: 0;
  font-style: italic;
  color: rgba(11,11,11,0.8);
}
.founder-content .author {
  font-style: normal;
  font-weight: 700;
  margin-top: 0.5rem;
  display: block;
  font-size: 0.9rem;
  color: var(--black);
}

/* Page Headers */
.page-header {
  padding: var(--spacing-xl) 0;
  background: var(--black);
  color: var(--white);
  text-align: center;
}
.page-header h1 {
  color: var(--white);
  margin-bottom: var(--spacing-sm);
}
.page-header p {
  color: rgba(255,255,255,0.7);
  max-width: 800px;
  margin: 0 auto;
}


/* Responsive Adjustments */
@media (max-width: 900px) {
  .grid-3, .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }
}

@media (max-width: 768px) {
  :root {
    --spacing-xl: 4rem;
    --spacing-xxl: 5rem;
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .mobile-menu-toggle {
    display: block;
  }
  
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: 0 10px 20px rgba(11,11,11,0.1);
    border-top: 1px solid rgba(11,11,11,0.05);
  }
  
  .nav-links.active {
    display: flex;
  }
  
  .comparison-table {
    display: block;
    overflow-x: auto;
  }
  
  .solution-flow {
    flex-direction: column;
  }
  .solution-arrow {
    transform: rotate(90deg);
  }
  .founder-note {
    flex-direction: column;
    text-align: center;
  }
}