/* Geek Info LLC - Modern, Clean Corporate Styling */

/* CSS Variables */
:root {
  /* Colors */
  --color-primary: #2563eb;
  --color-primary-dark: #1d4ed8;
  --color-secondary: #64748b;
  --color-accent: #0ea5e9;
  --color-success: #10b981;
  
  /* Neutrals */
  --color-white: #ffffff;
  --color-gray-50: #f8fafc;
  --color-gray-100: #f1f5f9;
  --color-gray-200: #e2e8f0;
  --color-gray-300: #cbd5e1;
  --color-gray-400: #94a3b8;
  --color-gray-500: #64748b;
  --color-gray-600: #475569;
  --color-gray-700: #334155;
  --color-gray-800: #1e293b;
  --color-gray-900: #0f172a;
  
  /* Typography */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-xs: 0.75rem;
  --font-size-sm: 0.875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 1.875rem;
  --font-size-4xl: 2.25rem;
  --font-size-5xl: 3rem;
  
  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  
  /* Border Radius */
  --radius-sm: 0.375rem;
  --radius-md: 0.5rem;
  --radius-lg: 0.75rem;
  --radius-xl: 1rem;
  
  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
  
  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-normal: 300ms ease-in-out;
  --transition-slow: 500ms ease-in-out;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden; /* Prevent unintended horizontal scroll */
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-4);
}

@media (min-width: 768px) {
  .container {
    padding: 0 var(--space-6);
  }
}

/* Narrow phones: reduce horizontal padding for more screen real estate */
@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-2); /* 0.5rem instead of 1rem */
  }
  .hero__subtitle {
    padding: 0 var(--space-1);
  }
  .section__header {
    padding: 0 var(--space-1);
  }
  .hero__cta {
    width: 100%;
    padding: 0 var(--space-1);
  }
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-gray-900);
}

h1 { font-size: var(--font-size-4xl); }
h2 { font-size: var(--font-size-3xl); }
h3 { font-size: var(--font-size-2xl); }
h4 { font-size: var(--font-size-xl); }

@media (min-width: 768px) {
  h1 { font-size: var(--font-size-5xl); }
  h2 { font-size: var(--font-size-4xl); }
}

p {
  color: var(--color-gray-600);
  margin-bottom: var(--space-4);
}

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3) var(--space-6);
  font-size: var(--font-size-base);
  font-weight: 500;
  border-radius: var(--radius-lg);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-decoration: none;
  white-space: nowrap;
}

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

.btn--primary:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: var(--shadow-lg);
}

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

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

/* Header */
.header {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-gray-200);
  position: sticky;
  top: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background-color: rgba(255, 255, 255, 0.95);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-4);
}

.nav__logo-link {
  display: inline-block;
  text-decoration: none;
}

.nav__logo {
  height: 69px;
  width: auto;
  transition: transform var(--transition-fast), filter 0.3s ease;
  filter: drop-shadow(0 4px 12px rgba(59, 130, 246, 0.25)) 
          drop-shadow(0 2px 6px rgba(29, 78, 216, 0.15));
}

.nav__logo:hover,
.nav__logo-link:hover .nav__logo {
  transform: scale(1.05) translateY(-2px);
  filter: drop-shadow(0 8px 20px rgba(59, 130, 246, 0.35)) 
          drop-shadow(0 4px 10px rgba(29, 78, 216, 0.25))
          drop-shadow(0 0 15px rgba(59, 130, 246, 0.2));
}

.nav__menu {
  display: flex;
  gap: var(--space-8);
}

/* Mobile Navigation Toggle */
.nav__toggle {
  display: none; /* shown in mobile breakpoint */
  position: relative;
  width: 44px;
  height: 44px;
  border: 2px solid var(--color-gray-200);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  padding: 0;
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.nav__toggle:hover {
  background: var(--color-gray-50);
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.nav__toggle:focus-visible {
  outline: 3px solid var(--color-primary);
  outline-offset: 2px;
}

.nav__toggle-bar {
  position: absolute;
  width: 22px;
  height: 2.5px;
  background: var(--color-gray-700);
  left: 50%;
  transform: translateX(-50%);
  transition: transform var(--transition-normal), opacity var(--transition-fast), top var(--transition-normal), background var(--transition-fast);
  border-radius: 2px;
}

.nav__toggle-bar:nth-child(1) { top: 14px; }
.nav__toggle-bar:nth-child(2) { top: 21px; }
.nav__toggle-bar:nth-child(3) { top: 28px; }

body.menu-open .nav__toggle-bar:nth-child(1) {
  top: 21px;
  transform: translateX(-50%) rotate(45deg);
}
body.menu-open .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}
body.menu-open .nav__toggle-bar:nth-child(3) {
  top: 21px;
  transform: translateX(-50%) rotate(-45deg);
}

/* Mobile Menu Off-Canvas */
.nav__menu {
  transition: transform var(--transition-normal), opacity var(--transition-fast);
}

@media (max-width: 767px) {
  .nav__toggle {
    display: inline-flex;
  }

  .nav__menu {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 280px;
    background: var(--color-white);
    flex-direction: column;
    align-items: flex-start;
    padding: calc(var(--space-16) - var(--space-4)) var(--space-6) var(--space-8);
    gap: var(--space-6);
    box-shadow: -4px 0 16px rgba(0,0,0,0.08);
    border-left: 1px solid var(--color-gray-200);
    transform: translateX(100%);
    opacity: 0;
    pointer-events: none;
    z-index: 1200;
  }

  body.menu-open .nav__menu {
    transform: translateX(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav__menu .nav__link {
    font-size: var(--font-size-lg);
    width: 100%;
    padding: var(--space-2) 0;
  }
}

/* Backdrop */
.nav__backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(2px);
  opacity: 0;
  transition: opacity var(--transition-normal);
  z-index: 1100;
}

body.menu-open .nav__backdrop {
  opacity: 1;
}

body.menu-open {
  overflow: hidden;
}

@media (prefers-reduced-motion: reduce) {
  .nav__menu,
  .nav__toggle-bar,
  .nav__backdrop {
    transition: none !important;
  }
}

.nav__link {
  font-weight: 500;
  color: var(--color-gray-600);
  transition: color var(--transition-fast);
}

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

@media (max-width: 767px) {
  .nav__menu {
    gap: var(--space-4);
  }
}

/* Ultra-Small Screens */
@media (max-width: 360px) {
  .nav {
    padding: var(--space-3) var(--space-3);
  }
  .hero {
    padding: var(--space-12) 0;
  }
  .hero__title {
    font-size: var(--font-size-3xl);
  }
  .hero__subtitle {
    font-size: var(--font-size-base);
  }
  .hero__logo img {
    height: 80px;
  }
  .nav__logo {
    height: 54px;
  }
  .footer__logo {
    height: 48px;
  }
  .about__grid {
    grid-template-columns: 1fr; /* Stack to avoid overflow */
  }
  .companies__grid {
    grid-template-columns: 1fr;
  }
  .contact__methods {
    grid-template-columns: 1fr;
  }
  .nav__menu {
    width: 240px; /* Narrow drawer on tiny screens */
  }
}

/* Hero Section */
.hero {
  padding: var(--space-20) 0;
  background: linear-gradient(135deg, var(--color-gray-50) 0%, var(--color-white) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 50%;
  height: 100%;
  background: linear-gradient(135deg, transparent 0%, rgba(37, 99, 235, 0.03) 100%);
  pointer-events: none;
}

.hero__content {
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

.hero__logo {
  margin-bottom: var(--space-8);
  animation: fadeInUp 0.8s ease-out;
  position: relative;
}

.hero__logo::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 120%;
  height: 120%;
  background: radial-gradient(ellipse, rgba(59, 130, 246, 0.15) 0%, rgba(59, 130, 246, 0.08) 40%, transparent 70%);
  border-radius: 50%;
  z-index: -1;
  animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    opacity: 0.6;
    transform: translate(-50%, -50%) scale(1);
  }
  50% {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
  }
}

.hero__logo img {
  max-width: 100%;
  height: 100px;
  width: auto;
  filter: drop-shadow(0 8px 25px rgba(59, 130, 246, 0.4)) 
          drop-shadow(0 4px 15px rgba(29, 78, 216, 0.3))
          drop-shadow(0 2px 8px rgba(37, 99, 235, 0.2));
  transition: transform 0.4s ease, filter 0.4s ease;
}

.hero__logo:hover img {
  transform: scale(1.03) translateY(-3px);
  filter: drop-shadow(0 12px 35px rgba(59, 130, 246, 0.5)) 
          drop-shadow(0 6px 20px rgba(29, 78, 216, 0.4))
          drop-shadow(0 0 25px rgba(59, 130, 246, 0.3));
}

.hero__title {
  margin-bottom: var(--space-6);
  background: linear-gradient(135deg, var(--color-gray-900) 0%, var(--color-primary) 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  font-weight: 700;
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  margin-bottom: var(--space-8);
  color: var(--color-gray-600);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.hero__cta {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  flex-wrap: wrap;
}

@media (max-width: 767px) {
  .hero {
    padding: var(--space-16) 0;
  }
  
  .hero__cta {
    flex-direction: column;
    align-items: center;
  }
}

/* Section Styles */
section {
  padding: var(--space-20) 0;
}

.section__header {
  text-align: center;
  margin-bottom: var(--space-16);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.section__title {
  margin-bottom: var(--space-4);
}

.section__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-gray-600);
  margin-bottom: 0;
}

/* About Section */
.about {
  background-color: var(--color-gray-50);
}

.about__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-8);
}

.about__card {
  background-color: var(--color-white);
  padding: var(--space-8);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-gray-200);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.about__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.about__icon {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-4);
  display: block;
}

.about__card-title {
  margin-bottom: var(--space-3);
  color: var(--color-gray-900);
}

.about__card-text {
  margin-bottom: 0;
  line-height: 1.7;
}

/* Companies Section */
.companies__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: var(--space-8);
  max-width: 1000px;
  margin: 0 auto;
}

.company__card {
  background-color: var(--color-white);
  border: 2px solid var(--color-gray-200);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: all var(--transition-fast);
  position: relative;
}

.company__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-primary);
}

.company__card--featured {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, var(--color-white) 0%, rgba(37, 99, 235, 0.02) 100%);
}

.company__card--placeholder {
  border-style: dashed;
  border-color: var(--color-gray-300);
}

.company__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-4);
}

.company__name {
  margin: 0;
  color: var(--color-gray-900);
}

.company__status {
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-success);
  color: var(--color-white);
  font-size: var(--font-size-xs);
  font-weight: 600;
  border-radius: var(--radius-md);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.company__status--upcoming {
  background-color: var(--color-gray-400);
}

.company__description {
  margin-bottom: var(--space-6);
  line-height: 1.7;
}

.company__features {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-6);
}

.company__tag {
  padding: var(--space-2) var(--space-3);
  background-color: var(--color-gray-100);
  color: var(--color-gray-700);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-md);
  font-weight: 500;
}

.company__actions {
  margin-top: auto;
}

@media (max-width: 767px) {
  .companies__grid {
    grid-template-columns: 1fr;
  }
  
  .company__header {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-2);
  }
}

/* Contact Section */
.contact {
  background-color: var(--color-gray-50);
}

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

.contact__subtitle {
  margin-bottom: var(--space-4);
  color: var(--color-gray-900);
}

.contact__text {
  margin-bottom: var(--space-8);
  font-size: var(--font-size-lg);
  line-height: 1.7;
}

.contact__methods {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-6);
}

.contact__method {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-6);
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-gray-200);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.contact__method:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.contact__icon {
  font-size: var(--font-size-2xl);
  flex-shrink: 0;
}

.contact__method-title {
  margin-bottom: var(--space-1);
  font-size: var(--font-size-base);
  color: var(--color-gray-900);
}

.contact__link {
  color: var(--color-primary);
  font-weight: 500;
}

.contact__link:hover {
  color: var(--color-primary-dark);
}

/* Footer */
.footer {
  background-color: var(--color-gray-900);
  color: var(--color-gray-300);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__content {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

.footer__brand {
  max-width: 400px;
}

.footer__logo-link {
  display: inline-block;
  text-decoration: none;
  margin-bottom: var(--space-3);
}

.footer__logo {
  height: 62px;
  width: auto;
  opacity: 0.95;
  transition: opacity 0.3s ease, transform 0.3s ease, filter 0.3s ease;
  filter: drop-shadow(0 3px 8px rgba(59, 130, 246, 0.2)) 
          drop-shadow(0 1px 4px rgba(29, 78, 216, 0.15));
}

.footer__logo:hover,
.footer__logo-link:hover .footer__logo {
  opacity: 1;
  transform: scale(1.02) translateY(-1px);
  filter: drop-shadow(0 6px 15px rgba(59, 130, 246, 0.3)) 
          drop-shadow(0 3px 8px rgba(29, 78, 216, 0.2))
          drop-shadow(0 0 12px rgba(59, 130, 246, 0.15));
}

.footer__tagline {
  color: var(--color-gray-400);
  margin-bottom: 0;
}

.footer__links {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

.footer__title {
  color: var(--color-white);
  font-size: var(--font-size-base);
  margin-bottom: var(--space-4);
}

.footer__list {
  list-style: none;
}

.footer__list li {
  margin-bottom: var(--space-2);
}

.footer__link {
  color: var(--color-gray-400);
  transition: color var(--transition-fast);
}

.footer__link:hover {
  color: var(--color-white);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-gray-700);
  text-align: center;
}

.footer__copyright {
  color: var(--color-gray-500);
  font-size: var(--font-size-sm);
  margin: 0;
}

@media (max-width: 767px) {
  .footer__content {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
  
  .footer__links {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
}

/* Utilities */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.sr-only-focusable:focus {
  position: absolute;
  top: var(--space-4);
  left: var(--space-4);
  width: auto;
  height: auto;
  padding: var(--space-2) var(--space-4);
  margin: 0;
  overflow: visible;
  clip: auto;
  white-space: normal;
  background: var(--color-primary);
  color: var(--color-white);
  text-decoration: none;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  z-index: 9999;
}

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

.fade-in-up {
  animation: fadeInUp 0.6s ease-out forwards;
}

/* Print Styles */
@media print {
  .header,
  .footer {
    display: none;
  }
  
  .hero {
    padding: var(--space-8) 0;
  }
  
  section {
    padding: var(--space-8) 0;
    break-inside: avoid;
  }
}