/* PE Collective - Main Stylesheet */
/* Dark teal + gold accent theme */

@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
  /* Core colors from brand */
  --color-bg-dark: #0f2d35;
  --color-bg-darker: #0a1f25;
  --color-bg-card: #132f38;
  --color-bg-card-hover: #1a3d48;
  
  --color-teal-primary: #1a4a56;
  --color-teal-light: #2a6a7a;
  --color-teal-accent: #3d8a9a;
  
  --color-gold: #e8a87c;
  --color-gold-light: #f0c4a8;
  --color-gold-hover: #d4956a;
  
  --color-text-primary: #ffffff;
  --color-text-secondary: #a8c5cc;
  --color-text-muted: #6a8a94;
  
  --color-success: #4ade80;
  --color-warning: #fbbf24;
  --color-error: #f87171;
  
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-light: rgba(255, 255, 255, 0.05);
  
  /* Typography */
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'DM Sans', sans-serif;
  
  /* Spacing */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  
  /* Border radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-full: 9999px;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 20px rgba(232, 168, 124, 0.2);
  
  /* Transitions */
  --transition-fast: 150ms ease;
  --transition-base: 250ms ease;
  --transition-slow: 400ms ease;
  
  /* Container */
  --container-max: 1200px;
  --container-narrow: 800px;
}

/* Reset */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-dark);
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2rem, 5vw, 3rem); }
h2 { font-size: clamp(1.5rem, 4vw, 2.25rem); }
h3 { font-size: clamp(1.25rem, 3vw, 1.5rem); }
h4 { font-size: 1.125rem; }

p {
  color: var(--color-text-secondary);
}

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

a:hover {
  color: var(--color-gold-light);
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow {
  max-width: var(--container-narrow);
}

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 45, 53, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-md) 0;
  gap: var(--space-lg);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--color-text-primary);
}

.header__logo img {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
}

.header__logo:hover {
  color: var(--color-text-primary);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.header__nav a {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color var(--transition-fast);
}

.header__nav a:hover,
.header__nav a.active {
  color: var(--color-text-primary);
}

.header__cta {
  display: flex;
  gap: var(--space-sm);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.btn--primary {
  background: var(--color-gold);
  color: var(--color-bg-darker);
}

.btn--primary:hover {
  background: var(--color-gold-hover);
  color: var(--color-bg-darker);
  transform: translateY(-1px);
  box-shadow: var(--shadow-glow);
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  background: var(--color-bg-card);
  color: var(--color-text-primary);
  border-color: var(--color-teal-light);
}

.btn--large {
  padding: var(--space-md) var(--space-xl);
  font-size: 1rem;
}

.btn--small {
  padding: var(--space-xs) var(--space-md);
  font-size: 0.875rem;
}

/* Hero Section */
.hero {
  padding: var(--space-4xl) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 150%;
  height: 100%;
  background: radial-gradient(ellipse at center top, rgba(61, 138, 154, 0.15) 0%, transparent 60%);
  pointer-events: none;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: var(--space-xs) var(--space-md);
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-lg);
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  background: var(--color-success);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.hero__title {
  margin-bottom: var(--space-lg);
  position: relative;
}

.hero__title span {
  color: var(--color-gold);
}

.hero__subtitle {
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto var(--space-xl);
}

.hero__actions {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  flex-wrap: wrap;
}

/* Stats Grid */
.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: var(--space-lg);
  margin-top: var(--space-3xl);
}

.stat-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition: all var(--transition-base);
}

.stat-card:hover {
  border-color: var(--color-teal-light);
  transform: translateY(-2px);
}

.stat-card__value {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}

.stat-card__label {
  font-size: 0.9375rem;
  color: var(--color-text-muted);
}

/* Section */
.section {
  padding: var(--space-4xl) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-3xl);
}

.section__title {
  margin-bottom: var(--space-md);
}

.section__subtitle {
  max-width: 600px;
  margin: 0 auto;
}

/* Job Cards */
.jobs-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.job-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-lg);
  align-items: start;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  text-decoration: none;
}

.job-card:hover {
  border-color: var(--color-teal-light);
  background: var(--color-bg-card-hover);
  transform: translateX(4px);
}

.job-card__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.job-card__company {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  font-weight: 500;
}

.job-card__title {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.job-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-top: var(--space-xs);
}

.job-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px var(--space-sm);
  background: var(--color-bg-darker);
  border-radius: var(--radius-sm);
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
}

.job-card__tag--remote {
  background: rgba(74, 222, 128, 0.15);
  color: var(--color-success);
}

.job-card__tag--salary {
  background: rgba(232, 168, 124, 0.15);
  color: var(--color-gold);
}

.job-card__salary {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-gold);
  white-space: nowrap;
}

.job-card__posted {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
}

/* Filters */
.filters {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
  padding: var(--space-lg);
  background: var(--color-bg-card);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.filter-group label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.filter-select,
.filter-input {
  padding: var(--space-sm) var(--space-md);
  background: var(--color-bg-darker);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  min-width: 160px;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.filter-select:hover,
.filter-input:hover {
  border-color: var(--color-teal-light);
}

.filter-select:focus,
.filter-input:focus {
  outline: none;
  border-color: var(--color-gold);
}

/* CTA Section */
.cta-section {
  background: linear-gradient(135deg, var(--color-teal-primary) 0%, var(--color-bg-darker) 100%);
  border-radius: var(--radius-xl);
  padding: var(--space-3xl);
  text-align: center;
  border: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(232, 168, 124, 0.1) 0%, transparent 60%);
  pointer-events: none;
}

.cta-section__title {
  margin-bottom: var(--space-md);
  position: relative;
}

.cta-section__text {
  max-width: 500px;
  margin: 0 auto var(--space-xl);
  position: relative;
}

.cta-section__form {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  position: relative;
}

.cta-section__input {
  padding: var(--space-md) var(--space-lg);
  background: var(--color-bg-darker);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-size: 1rem;
  min-width: 280px;
}

.cta-section__input:focus {
  outline: none;
  border-color: var(--color-gold);
}

/* Tools Grid */
.tools-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--space-lg);
}

.tool-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  transition: all var(--transition-base);
  text-decoration: none;
  display: block;
}

.tool-card:hover {
  border-color: var(--color-teal-light);
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.tool-card__icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg-darker);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-md);
  font-size: 1.5rem;
}

.tool-card__name {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-xs);
}

.tool-card__category {
  font-size: 0.8125rem;
  color: var(--color-gold);
  margin-bottom: var(--space-sm);
}

.tool-card__description {
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

/* Form Styles */
.form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
}

.form-label {
  font-weight: 600;
  color: var(--color-text-primary);
  font-size: 0.9375rem;
}

.form-label span {
  color: var(--color-text-muted);
  font-weight: 400;
}

.form-input,
.form-textarea {
  padding: var(--space-md);
  background: var(--color-bg-darker);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-text-primary);
  font-family: var(--font-body);
  font-size: 1rem;
  transition: border-color var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus {
  outline: none;
  border-color: var(--color-gold);
}

.form-textarea {
  resize: vertical;
  min-height: 100px;
}

.form-hint {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Footer */
.footer {
  background: var(--color-bg-darker);
  border-top: 1px solid var(--color-border);
  padding: var(--space-3xl) 0 var(--space-xl);
  margin-top: var(--space-4xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr repeat(3, 1fr);
  gap: var(--space-3xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-display);
  font-weight: 700;
  color: var(--color-text-primary);
}

.footer__logo img {
  width: 32px;
  height: 32px;
  border-radius: var(--radius-sm);
}

.footer__tagline {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  max-width: 300px;
}

.footer__column h4 {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text-primary);
  margin-bottom: var(--space-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__links a {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-text-primary);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  border-top: 1px solid var(--color-border);
  font-size: 0.875rem;
  color: var(--color-text-muted);
}

/* Utilities */
.text-center { text-align: center; }
.text-gold { color: var(--color-gold); }
.text-muted { color: var(--color-text-muted); }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }

/* Mobile Responsive */
@media (max-width: 768px) {
  .header__nav {
    display: none;
  }
  
  .hero {
    padding: var(--space-3xl) 0;
  }
  
  .stats {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .job-card {
    grid-template-columns: 1fr;
  }
  
  .job-card__salary {
    margin-top: var(--space-sm);
  }
  
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }
  
  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
  
  .cta-section {
    padding: var(--space-xl);
  }
  
  .cta-section__input {
    min-width: 100%;
  }
}

/* Skip link for accessibility */
.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--color-gold);
  color: var(--color-bg-darker);
  padding: var(--space-sm) var(--space-md);
  z-index: 1000;
}

.skip-link:focus {
  top: 0;
}

/* Honeypot field for forms */
.honeypot {
  position: absolute;
  left: -9999px;
  opacity: 0;
  pointer-events: none;
}