/* ===================================
   ALCMARIA VICTRIX - GLOBAL STYLES
   =================================== */

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

:root {
  /* Brand Colors */
  --primary-red: rgb(207, 54, 36);
  --dark-red: rgb(167, 34, 16);
  --light-red: rgb(227, 74, 56);
  --pure-white: #ffffff;
  --off-white: #f8f9fa;
  --light-grey: #e9ecef;
  --medium-grey: #6c757d;
  --dark-grey: #343a40;
  --charcoal: #212529;
  
  /* Accent Colors */
  --accent-gradient: linear-gradient(135deg, var(--primary-red) 0%, var(--dark-red) 100%);
  --shadow-light: rgba(207, 54, 36, 0.1);
  --shadow-medium: rgba(207, 54, 36, 0.2);
  --shadow-dark: rgba(207, 54, 36, 0.3);
  
  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-display: 'Poppins', sans-serif;
  
  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;
  
  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  
  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.3s ease;
  --transition-slow: 0.5s ease;
}

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

body {
  font-family: var(--font-primary);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--charcoal);
  background: var(--pure-white);
  overflow-x: hidden;
}

/* ===================================
   TYPOGRAPHY
   =================================== */

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--charcoal);
  margin-bottom: var(--spacing-sm);
}

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

h2 {
  font-size: clamp(2rem, 4vw, 3rem);
  letter-spacing: -0.01em;
}

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

h4 {
  font-size: 1.5rem;
}

p {
  margin-bottom: var(--spacing-sm);
  color: var(--dark-grey);
  font-size: 1.0625rem;
}

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

a:hover {
  color: var(--dark-red);
}

/* ===================================
   NAVIGATION
   =================================== */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.05);
  transition: all var(--transition-base);
}

.site-header.scrolled {
  box-shadow: 0 2px 30px rgba(0, 0, 0, 0.1);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 80px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--charcoal);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: transform var(--transition-base);
}

.brand-logo:hover {
  transform: translateY(-2px);
}

.logo-icon {
  width: 50px;
  height: 50px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--pure-white);
  font-weight: 900;
  font-size: 1.5rem;
}

.main-navigation {
  display: flex;
  list-style: none;
  gap: var(--spacing-md);
  align-items: center;
}

.nav-item a {
  color: var(--dark-grey);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
  position: relative;
}

.nav-item a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--primary-red);
  transition: width var(--transition-base);
}

.nav-item a:hover,
.nav-item a.active {
  color: var(--primary-red);
}

.nav-item a:hover::after,
.nav-item a.active::after {
  width: 80%;
}

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
}

.menu-toggle-icon {
  width: 28px;
  height: 2px;
  background: var(--charcoal);
  display: block;
  position: relative;
  transition: all var(--transition-base);
}

.menu-toggle-icon::before,
.menu-toggle-icon::after {
  content: '';
  position: absolute;
  width: 28px;
  height: 2px;
  background: var(--charcoal);
  transition: all var(--transition-base);
}

.menu-toggle-icon::before {
  top: -8px;
}

.menu-toggle-icon::after {
  top: 8px;
}

/* ===================================
   HERO SECTION
   =================================== */

.hero-section {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, 
    var(--charcoal) 0%, 
    var(--dark-grey) 50%, 
    var(--primary-red) 100%);
  padding: var(--spacing-xl) var(--spacing-md);
  margin-top: 80px;
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('data:image/svg+xml,<svg width="60" height="60" xmlns="http://www.w3.org/2000/svg"><rect width="60" height="60" fill="none"/><circle cx="30" cy="30" r="1" fill="rgba(255,255,255,0.05)"/></svg>');
  opacity: 0.4;
}

.hero-content {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  position: relative;
  z-index: 1;
  animation: fadeInUp 1s ease;
}

.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(10px);
  padding: var(--spacing-xs) var(--spacing-md);
  border-radius: 50px;
  color: var(--pure-white);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-md);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-title {
  color: var(--pure-white);
  margin-bottom: var(--spacing-md);
  text-shadow: 2px 4px 20px rgba(0, 0, 0, 0.3);
}

.hero-subtitle {
  color: rgba(255, 255, 255, 0.9);
  font-size: clamp(1.125rem, 2vw, 1.5rem);
  margin-bottom: var(--spacing-lg);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

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

/* ===================================
   BUTTONS
   =================================== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-xs);
  padding: 1rem 2rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: all var(--transition-base);
  border: none;
  text-align: center;
  justify-content: center;
}

.btn-primary {
  background: var(--pure-white);
  color: var(--primary-red);
  box-shadow: 0 4px 15px rgba(207, 54, 36, 0.3);
}

.btn-primary:hover {
  background: var(--off-white);
  transform: translateY(-3px);
  box-shadow: 0 6px 25px rgba(207, 54, 36, 0.4);
}

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

.btn-secondary:hover {
  background: var(--pure-white);
  color: var(--primary-red);
  transform: translateY(-3px);
}

.btn-red {
  background: var(--accent-gradient);
  color: var(--pure-white);
  box-shadow: 0 4px 15px var(--shadow-medium);
}

.btn-red:hover {
  transform: translateY(-3px);
  box-shadow: 0 6px 25px var(--shadow-dark);
}

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

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

.section-container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: var(--spacing-lg);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

.section-badge {
  display: inline-block;
  background: var(--light-red);
  color: var(--pure-white);
  padding: var(--spacing-xs) var(--spacing-sm);
  border-radius: 50px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: var(--spacing-sm);
}

.section-title {
  position: relative;
  padding-bottom: var(--spacing-sm);
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background: var(--accent-gradient);
  border-radius: 2px;
}

.section-description {
  font-size: 1.125rem;
  color: var(--medium-grey);
  margin-top: var(--spacing-sm);
}

/* ===================================
   CARDS & GRID
   =================================== */

.feature-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--spacing-md);
  margin-top: var(--spacing-lg);
}

.feature-card {
  background: var(--pure-white);
  border: 1px solid var(--light-grey);
  border-radius: var(--radius-lg);
  padding: var(--spacing-md);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-gradient);
  transform: translateX(-100%);
  transition: transform var(--transition-base);
}

.feature-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
  border-color: var(--primary-red);
}

.feature-card:hover::before {
  transform: translateX(0);
}

.feature-icon {
  width: 60px;
  height: 60px;
  background: var(--accent-gradient);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: var(--spacing-sm);
  color: var(--pure-white);
}

.feature-title {
  color: var(--charcoal);
  margin-bottom: var(--spacing-xs);
}

.feature-description {
  color: var(--medium-grey);
  font-size: 0.9375rem;
}

/* ===================================
   STATS SECTION
   =================================== */

.stats-section {
  background: var(--charcoal);
  color: var(--pure-white);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--spacing-lg);
  text-align: center;
}

.stat-item {
  padding: var(--spacing-md);
}

.stat-number {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  color: var(--primary-red);
  margin-bottom: var(--spacing-xs);
  font-family: var(--font-display);
}

.stat-label {
  font-size: 1rem;
  color: var(--light-grey);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

/* ===================================
   FOOTER
   =================================== */

.site-footer {
  background: var(--charcoal);
  color: var(--light-grey);
  padding: var(--spacing-lg) var(--spacing-md) var(--spacing-md);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--spacing-lg);
  margin-bottom: var(--spacing-lg);
}

.footer-section h3 {
  color: var(--pure-white);
  font-size: 1.125rem;
  margin-bottom: var(--spacing-sm);
}

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

.footer-section li {
  margin-bottom: var(--spacing-xs);
}

.footer-section a {
  color: var(--light-grey);
  transition: color var(--transition-fast);
}

.footer-section a:hover {
  color: var(--primary-red);
}

.footer-divider {
  height: 1px;
  background: rgba(255, 255, 255, 0.1);
  margin: var(--spacing-md) 0;
}

.footer-bottom {
  text-align: center;
  color: var(--medium-grey);
  font-size: 0.875rem;
}

/* ===================================
   ANIMATIONS
   =================================== */

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

@keyframes slideIn {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* ===================================
   RESPONSIVE DESIGN
   =================================== */

@media (max-width: 768px) {
  .nav-container {
    height: 70px;
  }
  
  .menu-toggle {
    display: block;
  }
  
  .main-navigation {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--pure-white);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
  }
  
  .main-navigation.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  
  .hero-section {
    padding: var(--spacing-lg) var(--spacing-sm);
    margin-top: 70px;
  }
  
  .hero-actions {
    flex-direction: column;
    width: 100%;
  }
  
  .btn {
    width: 100%;
  }
  
  .feature-grid,
  .stats-grid {
    grid-template-columns: 1fr;
  }
}

/* ===================================
   UTILITY CLASSES
   =================================== */

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

.text-white {
  color: var(--pure-white);
}

.bg-grey {
  background: var(--off-white);
}

.bg-dark {
  background: var(--charcoal);
}

.container-narrow {
  max-width: 800px;
  margin: 0 auto;
}

.mt-small {
  margin-top: var(--spacing-sm);
}

.mt-medium {
  margin-top: var(--spacing-md);
}

.mt-large {
  margin-top: var(--spacing-lg);
}

.mb-small {
  margin-bottom: var(--spacing-sm);
}

.mb-medium {
  margin-bottom: var(--spacing-md);
}

.mb-large {
  margin-bottom: var(--spacing-lg);
}