/* Hummingbird Security - Main Stylesheet */
/* Based on Hummingbird Security Brand Guidelines */

/* ===== FONTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

/* Nohemi font (logo font) - fallback to similar system fonts */
@font-face {
  font-family: 'Nohemi';
  src: local('Helvetica Neue'), local('Arial');
  font-weight: 300 800;
}

/* ===== CSS VARIABLES ===== */
:root {
  /* Brand Colors */
  --primary-orange: #F57C00;
  --bright-amber: #FEA525;
  --black: #000000;
  --white: #FFFFFF;

  /* Gradients */
  --gradient-orange: linear-gradient(135deg, #F57C00 0%, #FEA525 100%);
  --gradient-orange-soft: linear-gradient(135deg, rgba(245, 124, 0, 0.1) 0%, rgba(254, 165, 37, 0.1) 100%);

  /* Typography */
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-heading: 'Nohemi', 'Helvetica Neue', 'Arial', sans-serif;

  /* Spacing */
  --spacing-xs: 0.5rem;
  --spacing-sm: 1rem;
  --spacing-md: 2rem;
  --spacing-lg: 4rem;
  --spacing-xl: 6rem;

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.15);
  --shadow-orange: 0 8px 24px rgba(245, 124, 0, 0.25);
}

/* ===== RESET & BASE STYLES ===== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-body);
  font-size: 18px;
  line-height: 1.7;
  color: var(--black);
  background-color: var(--white);
  overflow-x: hidden;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--spacing-sm);
}

h1 {
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  font-weight: 800;
}

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

h3 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 600;
}

h4 {
  font-size: clamp(1.25rem, 2.5vw, 1.5rem);
  font-weight: 600;
}

p {
  margin-bottom: var(--spacing-sm);
  font-weight: 400;
}

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

a:hover {
  color: var(--bright-amber);
}

/* ===== LAYOUT ===== */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

.container-wide {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 var(--spacing-md);
}

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

/* ===== HEADER & NAVIGATION ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  z-index: 1000;
  transition: var(--transition-normal);
}

.header.scrolled {
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--spacing-sm) 0;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  height: 80px;
}

.nav-logo img {
  height: 100%;
  width: auto;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.2;
}

.nav-logo-text .company-name {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--black);
  letter-spacing: -0.02em;
}

.nav-logo-text .company-tagline {
  font-size: 0.875rem;
  color: #666;
  font-weight: 500;
}

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

.nav-links a {
  color: var(--black);
  font-weight: 500;
  transition: var(--transition-fast);
}

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

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

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 0.875rem 2rem;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  text-align: center;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-decoration: none;
}

.btn-primary {
  background: var(--white);
  color: var(--primary-orange);
  box-shadow: var(--shadow-md);
  font-weight: 700;
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.2);
  background: var(--white);
  color: var(--primary-orange);
}

/* Orange gradient button for CTAs on non-orange backgrounds */
.btn-primary-gradient {
  background: var(--gradient-orange);
  color: var(--white);
  box-shadow: var(--shadow-orange);
}

.btn-primary-gradient:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(245, 124, 0, 0.35);
}

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

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.9);
  color: var(--primary-orange);
  transform: translateY(-2px);
  border-color: var(--white);
}

.btn-large {
  padding: 1.125rem 2.5rem;
  font-size: 1.125rem;
}

/* ===== HERO SECTION ===== */
.hero {
  padding-top: calc(80px + var(--spacing-xl));
  padding-bottom: var(--spacing-xl);
  background: var(--gradient-orange);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M50 10 L70 40 L90 40 L60 60 L70 90 L50 70 L30 90 L40 60 L10 40 L30 40 Z' fill='rgba(255,255,255,0.05)'/%3E%3C/svg%3E");
  opacity: 0.3;
}

.hero-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-lg);
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-text h1 {
  margin-bottom: var(--spacing-md);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.hero-text p {
  font-size: 1.25rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.95;
}

.hero-cta {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
}

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: var(--shadow-lg);
}

/* ===== FEATURES SECTION ===== */
.features {
  background-color: #f8f9fa;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto var(--spacing-lg);
}

.section-header h2 {
  margin-bottom: var(--spacing-sm);
}

.section-header p {
  font-size: 1.125rem;
  color: #555;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-md);
}

.feature-card {
  background-color: var(--white);
  padding: var(--spacing-md);
  border-radius: 12px;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.feature-icon {
  width: 64px;
  height: 64px;
  background: var(--gradient-orange);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--spacing-sm);
  color: var(--white);
  font-size: 2rem;
}

.feature-card h3 {
  margin-bottom: var(--spacing-xs);
}

.feature-card p {
  color: #666;
  margin-bottom: 0;
}

/* ===== STATS SECTION ===== */
.stats {
  background: var(--gradient-orange);
  color: var(--white);
}

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

.stat-item h3 {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: var(--spacing-xs);
}

.stat-item p {
  font-size: 1.125rem;
  opacity: 0.95;
}

/* ===== CTA SECTION ===== */
.cta-section {
  background-color: #000;
  color: var(--white);
  text-align: center;
}

.cta-section h2 {
  margin-bottom: var(--spacing-sm);
}

.cta-section p {
  font-size: 1.125rem;
  margin-bottom: var(--spacing-md);
  opacity: 0.9;
}

/* ===== FOOTER ===== */
.footer {
  background-color: #1a1a1a;
  color: #ccc;
  padding: var(--spacing-lg) 0 var(--spacing-md);
}

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

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

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

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

.footer-section a {
  color: #ccc;
  transition: var(--transition-fast);
}

.footer-section a:hover {
  color: var(--bright-amber);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-md);
  border-top: 1px solid #333;
  font-size: 0.875rem;
}

.footer-logo {
  height: 50px;
  margin-bottom: var(--spacing-sm);
}

.footer-brand {
  max-width: 300px;
}

.footer-brand p {
  font-size: 1rem;
  line-height: 1.6;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--white);
    flex-direction: column;
    padding: var(--spacing-md);
    box-shadow: var(--shadow-md);
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
  }

  .nav-links.active {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }

  .nav-toggle {
    display: block;
  }

  .hero-content {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
  }

  .hero-image {
    order: -1;
  }

  .hero-cta {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

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

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

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

.bg-gradient {
  background: var(--gradient-orange);
}

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

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