/* ============================================
   CORAXIS — Complex Execution Platform
   Global Stylesheet
   ============================================ */

/* CSS Custom Properties */
:root {
  --bg-primary: #141618;
  --bg-secondary: #1C1F22;
  --bg-card: #252A2F;
  --bg-hover: #2E343A;
  --border: #3A424A;
  --text-primary: #E8ECF0;
  --text-secondary: #8A9BAE;
  --text-muted: #555F6A;
  --accent: #FFD100;
  --success: #55C47A;
  --error: #E05555;

  --font-mono: 'Consolas', 'Courier New', monospace;
  --font-sans: 'Inter', sans-serif;

  --nav-height: 60px;
  --max-width: 1200px;
  --section-gap: 120px;
  --section-gap-mobile: 80px;
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-secondary);
  background-color: var(--bg-primary);
  min-height: 100vh;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  display: block;
}

button {
  cursor: pointer;
  font-family: inherit;
}

/* Container */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .container {
    padding: 0 48px;
  }
}

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

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  background-color: var(--bg-primary);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

@media (min-width: 768px) {
  .nav-inner {
    padding: 0 48px;
  }
}

.nav-left {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo {
  display: flex;
  align-items: center;
  line-height: 0;
}

.nav-logo img {
  width: 32px;
  height: 32px;
  border-radius: 6px;
  display: block;
}

.nav-wordmark {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 22px;
  letter-spacing: 4px;
  color: var(--accent);
  text-transform: uppercase;
}

.nav-separator {
  color: var(--border);
  font-family: var(--font-mono);
  font-size: 18px;
}

.nav-tagline {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--text-secondary);
  display: none;
}

@media (min-width: 768px) {
  .nav-tagline {
    display: block;
  }
}

.nav-right {
  display: none;
  align-items: center;
  gap: 32px;
}

@media (min-width: 768px) {
  .nav-right {
    display: flex;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
  list-style: none;
}

.nav-link {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-secondary);
  text-transform: uppercase;
  transition: color 0.15s ease;
}

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

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  padding: 8px;
  cursor: pointer;
}

@media (min-width: 768px) {
  .hamburger {
    display: none;
  }
}

.hamburger span {
  display: block;
  width: 20px;
  height: 1.5px;
  background-color: var(--text-primary);
  transition: all 0.2s ease;
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background-color: var(--bg-secondary);
  border-bottom: 1px solid var(--border);
  padding: 24px;
  z-index: 999;
}

.mobile-menu.active {
  display: block;
}

.mobile-menu .nav-links {
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
}

.mobile-menu .nav-link {
  font-size: 13px;
  letter-spacing: 2px;
}

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

.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 14px 32px;
  border-radius: 3px;
  border: none;
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: #FFE44D;
}

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

.btn-secondary:hover {
  background-color: rgba(255, 209, 0, 0.08);
}

.btn-full {
  width: 100%;
}

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

.section-label {
  font-family: var(--font-mono);
  font-weight: 400;
  font-size: 10px;
  letter-spacing: 2.5px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-headline {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 32px;
  letter-spacing: -0.5px;
  color: var(--text-primary);
  line-height: 1.2;
}

@media (min-width: 768px) {
  .hero-headline {
    font-size: 52px;
  }
}

.subheading {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 22px;
  color: var(--text-primary);
  line-height: 1.4;
}

.body-text {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ============================================
   BADGES
   ============================================ */

.module-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 3px;
  color: #1A1A1A;
  background-color: var(--accent);
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 3px;
}

/* ============================================
   CARDS
   ============================================ */

.card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  padding: 32px;
  border-radius: 3px;
  transition: background-color 0.15s ease;
}

.card:hover {
  background-color: var(--bg-hover);
}

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

.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding-top: var(--nav-height);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(20, 22, 24, 0.7) 0%, rgba(20, 22, 24, 0.95) 100%);
  z-index: 1;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-color: var(--bg-primary);
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 800px;
  padding: 0 24px;
}

.hero-logo {
  width: 80px;
  height: 80px;
  border-radius: 16px;
  margin: 0 auto 24px;
  display: block;
}

.hero-label {
  margin-bottom: 24px;
}

.hero-headline {
  margin-bottom: 24px;
}

.hero-subtext {
  max-width: 640px;
  margin: 0 auto 40px;
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: center;
}

@media (min-width: 640px) {
  .hero-ctas {
    flex-direction: row;
    justify-content: center;
  }
}

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

.section {
  padding: var(--section-gap-mobile) 0;
}

@media (min-width: 768px) {
  .section {
    padding: var(--section-gap) 0;
  }
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 60px;
}

.section-header .subheading {
  margin-bottom: 16px;
}

/* ============================================
   PROBLEM SECTION
   ============================================ */

.pull-quote {
  background-color: var(--bg-card);
  border-left: 3px solid var(--accent);
  padding: 32px;
  margin-top: 40px;
  border-radius: 0 3px 3px 0;
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 20px;
  line-height: 1.6;
  color: var(--text-primary);
  font-style: italic;
}

@media (min-width: 768px) {
  .pull-quote {
    padding: 40px 48px;
    font-size: 22px;
    margin-top: 48px;
  }
}

/* ============================================
   MODULES GRID
   ============================================ */

.modules-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .modules-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .modules-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.module-card .module-badge {
  margin-bottom: 20px;
}

.module-card h3 {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 18px;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.module-card p {
  font-size: 15px;
  line-height: 1.7;
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
  text-align: center;
  padding: var(--section-gap-mobile) 0;
}

@media (min-width: 768px) {
  .cta-section {
    padding: var(--section-gap) 0;
  }
}

.cta-section .subheading {
  margin-bottom: 32px;
}

/* ============================================
   PRODUCT PAGE — MODULE DETAIL
   ============================================ */

.module-detail {
  padding: var(--section-gap-mobile) 0;
}

@media (min-width: 768px) {
  .module-detail {
    padding: var(--section-gap) 0;
  }
}

.module-detail-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: start;
}

@media (min-width: 768px) {
  .module-detail-grid {
    grid-template-columns: 1fr 1fr;
    gap: 64px;
  }
}

.module-detail-grid.reverse {
  direction: rtl;
}

.module-detail-grid.reverse > * {
  direction: ltr;
}

.module-visual {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 3px;
  min-height: 280px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.module-visual-placeholder {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2.5px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.module-info .module-badge {
  margin-bottom: 16px;
}

.module-info h2 {
  font-family: var(--font-sans);
  font-weight: 300;
  font-size: 28px;
  letter-spacing: -0.3px;
  color: var(--text-primary);
  margin-bottom: 8px;
}

.module-info .tagline {
  font-family: var(--font-sans);
  font-weight: 400;
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 28px;
}

.module-features {
  list-style: none;
  margin-bottom: 28px;
}

.module-features li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 12px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.module-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 10px;
  width: 6px;
  height: 6px;
  background-color: var(--accent);
  border-radius: 50%;
}

.availability {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.availability strong {
  color: var(--text-secondary);
  font-weight: 700;
}

/* ============================================
   PRICING PAGE
   ============================================ */

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

@media (min-width: 640px) {
  .pricing-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 1280px) {
  .pricing-grid {
    grid-template-columns: repeat(5, 1fr);
  }
}

.pricing-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  padding: 32px;
  border-radius: 3px;
  display: flex;
  flex-direction: column;
  transition: background-color 0.15s ease;
}

.pricing-card:hover {
  background-color: var(--bg-hover);
}

.pricing-card.featured {
  border-color: var(--accent);
}

.pricing-card h3 {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 3px;
  color: var(--text-primary);
  text-transform: uppercase;
  margin-bottom: 20px;
}

.pricing-modules {
  margin-bottom: 16px;
}

.pricing-modules-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.pricing-modules-list {
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-secondary);
}

.pricing-bestfor {
  margin-bottom: 24px;
  flex: 1;
}

.pricing-bestfor-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.pricing-bestfor-text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--text-secondary);
}

.pricing-note {
  text-align: center;
  margin-top: 48px;
  font-size: 14px;
  color: var(--text-muted);
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.country-packs {
  margin-top: 24px;
  text-align: center;
}

.country-packs h4 {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 2px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.country-packs p {
  font-size: 14px;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto;
}

/* ============================================
   ABOUT PAGE
   ============================================ */

.about-section {
  padding: var(--section-gap-mobile) 0;
}

@media (min-width: 768px) {
  .about-section {
    padding: var(--section-gap) 0;
  }
}

.about-content {
  max-width: 760px;
  margin: 0 auto;
}

.about-content p {
  margin-bottom: 24px;
  font-size: 17px;
  line-height: 1.8;
}

.about-content p:last-child {
  margin-bottom: 0;
}

.vision-section {
  padding: var(--section-gap-mobile) 0;
  background-color: var(--bg-secondary);
}

@media (min-width: 768px) {
  .vision-section {
    padding: var(--section-gap) 0;
  }
}

.platform-statement {
  text-align: center;
  padding: var(--section-gap-mobile) 0;
}

@media (min-width: 768px) {
  .platform-statement {
    padding: var(--section-gap) 0;
  }
}

.platform-statement-inner {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.platform-statement-inner span {
  color: var(--accent);
}

/* ============================================
   CONTACT PAGE
   ============================================ */

.contact-section {
  padding: var(--section-gap-mobile) 0;
}

@media (min-width: 768px) {
  .contact-section {
    padding: var(--section-gap) 0;
  }
}

.contact-form-wrapper {
  max-width: 640px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 24px;
}

.form-label {
  display: block;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-secondary);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: 12px 16px;
  background-color: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 3px;
  color: var(--text-primary);
  font-family: var(--font-sans);
  font-size: 15px;
  font-weight: 300;
  outline: none;
  transition: border-color 0.15s ease;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--accent);
}

.form-input::placeholder,
.form-textarea::placeholder {
  color: var(--text-muted);
}

.form-select {
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%238A9BAE' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 16px center;
  padding-right: 40px;
}

.form-select option {
  background-color: var(--bg-card);
  color: var(--text-primary);
}

.form-textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-note {
  text-align: center;
  margin-top: 32px;
  font-size: 14px;
  color: var(--text-muted);
}

.contact-alt {
  text-align: center;
  margin-top: 48px;
}

.contact-alt a {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 1px;
  color: var(--accent);
  transition: opacity 0.15s ease;
}

.contact-alt a:hover {
  opacity: 0.8;
}

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

.footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 48px 0 0;
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

@media (min-width: 768px) {
  .footer-inner {
    padding: 0 48px;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  margin-bottom: 48px;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 32px;
  }
}

.footer-col-wordmark {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 3px;
  color: var(--accent);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.footer-col-line {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

.footer-col-line.muted {
  color: var(--text-muted);
  margin-top: 8px;
}

.footer-links-title {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 2.5px;
  color: var(--text-muted);
  text-transform: uppercase;
  margin-bottom: 12px;
}

.footer-links-list {
  list-style: none;
  margin-bottom: 20px;
}

.footer-links-list:last-child {
  margin-bottom: 0;
}

.footer-links-list li {
  margin-bottom: 8px;
}

.footer-link {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 1px;
  color: var(--text-secondary);
  text-transform: uppercase;
  transition: color 0.15s ease;
}

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

.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 20px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: center;
  text-align: center;
}

@media (min-width: 768px) {
  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}

.footer-copyright {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1px;
  color: var(--text-muted);
}

.footer-beta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 1.5px;
  color: var(--text-muted);
  text-transform: uppercase;
}

.footer-beta a {
  color: var(--accent);
  transition: opacity 0.15s ease;
}

.footer-beta a:hover {
  opacity: 0.8;
}

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

.border-top {
  border-top: 1px solid var(--border);
}

.mb-0 { margin-bottom: 0; }
.mb-8 { margin-bottom: 8px; }
.mb-12 { margin-bottom: 12px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.mb-32 { margin-bottom: 32px; }
.mb-40 { margin-bottom: 40px; }

.mt-0 { margin-top: 0; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mt-32 { margin-top: 32px; }
.mt-40 { margin-top: 40px; }

/* Hero subtle background pattern */
.hero-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.03;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
  background-size: 50px 50px;
}

/* Hero technical grid — blueprint style */
.hero-grid {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.4;
  background-color: #141618;
  background-image:
    linear-gradient(#1C1F22 1px, transparent 1px),
    linear-gradient(90deg, #1C1F22 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Hero glow — subtle warmth behind headline */
.hero-glow {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: radial-gradient(ellipse 800px 400px at 50% 40%, rgba(255, 209, 0, 0.04) 0%, transparent 70%);
  pointer-events: none;
}