/* ═══════════════════════════════════════════════════════════
   PriMax Cloud — Global Design Tokens & Styles
   Design reference: zero-trust-password Aura template
   ═══════════════════════════════════════════════════════════ */

/* ── CSS Custom Properties (Design Tokens) ── */
:root {
  /* Colors — Dark theme */
  --color-bg:            #000000;
  --color-bg-elevated:   #0a0a0a;
  --color-bg-card:       rgba(255, 255, 255, 0.03);
  --color-bg-card-hover: rgba(255, 255, 255, 0.06);

  /* Text */
  --color-text-primary:   #ffffff;
  --color-text-secondary: rgba(156, 163, 175, 1);   /* gray-400 */
  --color-text-muted:     rgba(255, 255, 255, 0.4);

  /* Accent — Emerald/Teal gradient */
  --color-accent:         rgb(16, 185, 129);         /* emerald-500 */
  --color-accent-light:   rgb(45, 212, 191);         /* teal-400 */
  --color-accent-dark:    rgb(20, 83, 45);           /* green-900 */
  --color-accent-glow:    rgba(34, 197, 94, 0.8);

  /* Gradients */
  --gradient-accent:      linear-gradient(to right, var(--color-accent-dark), var(--color-accent), var(--color-accent-light));
  --gradient-btn-inner:   linear-gradient(to bottom, rgb(2, 44, 34), #000000);
  --gradient-text:        linear-gradient(135deg, #10b981, #34d399, #6ee7b7);

  /* Borders */
  --border-subtle:        1px solid rgba(255, 255, 255, 0.08);
  --border-medium:        1px solid rgba(255, 255, 255, 0.12);
  --border-accent:        1px solid rgba(16, 185, 129, 0.3);
  --border-section:       1px solid rgba(255, 255, 255, 0.2);

  /* Typography */
  --font-family:          'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', 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:        2rem;
  --font-size-4xl:        2.5rem;
  --font-size-hero:       clamp(2.5rem, 6vw, 4.5rem);

  /* Font weights */
  --font-light:   300;
  --font-regular: 400;
  --font-medium:  500;
  --font-semi:    600;
  --font-bold:    700;

  /* 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;
  --space-5xl:  8rem;

  /* Layout */
  --max-width:       80rem;
  --max-width-text:  56rem;
  --header-height:   4.5rem;

  /* Radius */
  --radius-sm:  4px;
  --radius-md:  8px;
  --radius-lg:  12px;
  --radius-xl:  16px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-glow:    0 0 35px -5px var(--color-accent-glow);
  --shadow-card:    0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-elevated: 0 12px 40px rgba(0, 0, 0, 0.5);

  /* Transitions */
  --transition-fast:   0.2s ease;
  --transition-medium: 0.3s ease;
  --transition-slow:   0.5s ease;
}

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

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

body {
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.6;
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

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

.text-gradient {
  background: var(--gradient-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-accent    { color: var(--color-accent); }
.text-secondary { color: var(--color-text-secondary); }
.text-muted     { color: var(--color-text-muted); }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-xs);
  font-weight: var(--font-semi);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
}

.section-label::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
}

.section-title {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-regular);
  line-height: 1.15;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: var(--font-size-xl);
  font-weight: var(--font-light);
  color: var(--color-text-secondary);
  max-width: 42rem;
  line-height: 1.75;
}

/* ── Section Spacing ── */
.section {
  position: relative;
  padding: var(--space-5xl) 0;
  border-bottom: var(--border-subtle);
}

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

.section-center .section-subtitle {
  margin: 0 auto var(--space-2xl);
}

/* ── Cards ── */
.card {
  background: var(--color-bg-card);
  border: var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-medium);
  position: relative;
  overflow: hidden;
}

.card:hover {
  background: var(--color-bg-card-hover);
  border-color: rgba(255, 255, 255, 0.12);
  transform: translateY(-4px);
}

.card-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(16, 185, 129, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-lg);
  color: var(--color-accent);
  font-size: 1.5rem;
}

.card-title {
  font-size: var(--font-size-lg);
  font-weight: var(--font-semi);
  margin-bottom: var(--space-sm);
}

.card-desc {
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 1rem 2.5rem;
  font-size: var(--font-size-sm);
  font-weight: var(--font-bold);
  font-family: var(--font-family);
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-text-primary);
  background: transparent;
  border: none;
  cursor: pointer;
  overflow: hidden;
  transition: all var(--transition-slow);
}

.btn:hover { transform: scale(1.05); }
.btn:active { transform: scale(0.95); }

.btn .btn-glow {
  position: absolute;
  inset: 0;
  padding: 1px;
  background: var(--gradient-accent);
  transition: box-shadow var(--transition-slow);
}

.btn:hover .btn-glow {
  box-shadow: var(--shadow-glow);
}

.btn .btn-inner {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--gradient-btn-inner);
  backdrop-filter: blur(16px);
}

.btn .btn-text {
  position: relative;
  z-index: 10;
}

/* Secondary / outline button */
.btn-outline {
  padding: 0.75rem 2rem;
  border: 1px solid rgba(255, 255, 255, 0.15);
  font-size: var(--font-size-sm);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-text-primary);
  background: transparent;
  cursor: pointer;
  font-family: var(--font-family);
  transition: all var(--transition-medium);
}

.btn-outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  box-shadow: 0 0 20px -5px rgba(16, 185, 129, 0.3);
}

/* ── Grid Layouts ── */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

.grid-6-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-lg);
}

@media (min-width: 640px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .grid-6-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1024px) {
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-6-cards { grid-template-columns: repeat(3, 1fr); }
}

/* ── Header / Navigation ── */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #000000;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: var(--border-subtle);
  height: var(--header-height);
}

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

.logo {
  font-size: var(--font-size-xl);
  font-weight: var(--font-bold);
  letter-spacing: -0.02em;
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.logo-icon {
  width: 28px;
  height: 28px;
  background: var(--gradient-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  font-weight: 800;
  color: #000;
}

.logo-img {
  width: 36px;
  height: 36px;
  object-fit: contain;
  flex-shrink: 0;
}

.nav-links {
  display: none;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-links a {
  font-size: var(--font-size-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
}

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

/* ── Desktop Dropdown Menu ── */
.nav-dropdown {
  position: relative;
  display: flex;
  align-items: center;
}

.nav-dropdown-toggle {
  font-size: var(--font-size-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  letter-spacing: 0.02em;
  transition: color var(--transition-fast);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-dropdown-toggle:hover,
.nav-dropdown:hover .nav-dropdown-toggle {
  color: var(--color-text-primary);
}

.nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);
  min-width: 180px;
  background: #0a0a0a;
  border: var(--border-medium);
  border-radius: var(--radius-md);
  padding: var(--space-sm) 0;
  z-index: 1001;
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.6);
}

/* Invisible bridge to prevent hover gap */
.nav-dropdown::after {
  content: '';
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  height: 1rem;
}

.nav-dropdown:hover .nav-dropdown-menu {
  display: flex;
  flex-direction: column;
}

.nav-dropdown-menu a {
  padding: var(--space-sm) var(--space-lg);
  font-size: var(--font-size-sm);
  font-weight: var(--font-regular);
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.nav-dropdown-menu a:hover {
  color: var(--color-text-primary);
  background: rgba(255, 255, 255, 0.05);
}

/* ── Mobile Dropdown ── */
.mobile-dropdown-label {
  font-size: var(--font-size-lg);
  font-weight: var(--font-medium);
  color: var(--color-accent);
  padding: var(--space-md) 0 var(--space-xs);
  display: block;
}

.mobile-sub-link {
  padding-left: var(--space-lg) !important;
  font-size: var(--font-size-base) !important;
  border-bottom: none !important;
  padding-top: var(--space-sm) !important;
  padding-bottom: var(--space-sm) !important;
}

.nav-cta {
  display: none;
}

.nav-cta .btn-outline {
  padding: 0.5rem 1.25rem;
  font-size: var(--font-size-xs);
}

/* ── Nav Social Icons ── */
.nav-social {
  display: none;
  align-items: center;
  gap: var(--space-md);
}

.nav-social-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  color: var(--color-text-secondary);
  transition: all var(--transition-fast);
  border-radius: var(--radius-sm);
}

.nav-social-icon svg {
  width: 20px;
  height: 20px;
}

.nav-social-icon:hover {
  color: var(--color-accent);
  transform: scale(1.15);
}

/* Mobile menu toggle */
.menu-toggle {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text-primary);
  transition: all var(--transition-fast);
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--header-height);
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(24px);
  z-index: 999;
  padding: var(--space-2xl);
  flex-direction: column;
  gap: var(--space-xl);
}

.mobile-nav.open {
  display: flex;
}

.mobile-nav a {
  font-size: var(--font-size-xl);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  padding: var(--space-md) 0;
  border-bottom: var(--border-subtle);
  transition: color var(--transition-fast);
}

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

@media (min-width: 768px) {
  .nav-links { display: flex; }
  .nav-cta   { display: block; }
  .nav-social { display: flex; }
  .menu-toggle { display: none; }
}

/* ── Aura WebGL Background (UnicornStudio) ── */
.aura-background {
  position: absolute;
  top: var(--header-height);
  left: 0;
  width: 100%;
  height: calc(100% - var(--header-height));
  z-index: 0;
  overflow: hidden;
}

.aura-background > div {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

/* ── Hero ── */
.hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  width: 100%;
  max-width: var(--max-width);
  min-height: 85vh;
  padding: var(--space-4xl) var(--space-lg) var(--space-3xl);
  margin: 0 auto;
  border-left: var(--border-section);
  border-right: var(--border-section);
  overflow: hidden;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: var(--max-width-text);
  position: relative;
  z-index: 10;
}

.glow-orb {
  position: absolute;
  top: -5rem;
  left: 50%;
  transform: translateX(-50%);
  width: 500px;
  height: 300px;
  background: rgba(16, 185, 129, 0.04);
  filter: blur(100px);
  border-radius: var(--radius-full);
  pointer-events: none;
  z-index: -1;
}

.hero-title {
  font-size: var(--font-size-hero);
  font-weight: var(--font-regular);
  line-height: 1.05;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-lg);
}

.hero-subtitle {
  max-width: 42rem;
  font-size: var(--font-size-xl);
  line-height: 1.75;
  color: var(--color-text-secondary);
  font-weight: var(--font-light);
  margin-bottom: var(--space-xl);
}

.hero-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-lg) var(--space-2xl);
  margin-bottom: var(--space-2xl);
}

.hero-feature {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
}

.hero-feature-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}

/* Hero marquee */
.marquee-container {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 1rem 0;
}

.marquee-track {
  display: flex;
  gap: 3rem;
  animation: marquee 35s linear infinite;
  width: max-content;
}

.marquee-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  white-space: nowrap;
  font-size: var(--font-size-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
}

.marquee-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.6);
}

@keyframes marquee {
  0%   { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 768px) {
  .hero {
    padding: var(--space-4xl) var(--space-md) var(--space-3xl);
    border: none;
    min-height: auto;
  }
  .hero-subtitle { font-size: var(--font-size-base); }
}

/* ── Hero Tech Logo Bar (Zero-Trust style) ── */
.hero-logos {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-2xl) var(--space-lg);
  border-top: var(--border-subtle);
  border-bottom: var(--border-subtle);
  background: #000000;
  position: relative;
  z-index: 20;
  overflow: hidden;
}

.hero-logos-track {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: nowrap;
  gap: var(--space-2xl) var(--space-3xl);
  overflow: hidden;
}

.hero-logo {
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.22);
  transition: all var(--transition-medium);
  flex-shrink: 0;
  line-height: 1;
}

.hero-logo:hover {
  color: rgba(255, 255, 255, 0.55);
  transform: scale(1.15);
}

@media (max-width: 640px) {
  .hero-logos {
    padding: var(--space-xl) var(--space-md);
  }
  .hero-logos-track {
    gap: var(--space-xl) var(--space-2xl);
  }
  .hero-logo {
    font-size: 1.8rem;
  }
}

/* ── Stats Bar ── */
.stats-bar {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-bottom: var(--border-subtle);
}

.stat-item {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  border-bottom: var(--border-subtle);
}

.stat-item:last-child { border-bottom: none; }

.stat-number {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-bold);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: var(--font-size-xs);
  font-weight: var(--font-medium);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-text-muted);
}

@media (min-width: 640px) {
  .stats-bar {
    grid-template-columns: repeat(3, 1fr);
  }
  .stat-item {
    border-bottom: none;
    border-right: var(--border-subtle);
  }
  .stat-item:last-child { border-right: none; }
}

/* ── Contact Form ── */
.form-group {
  margin-bottom: var(--space-lg);
}

.form-label {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: var(--font-medium);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
}

.form-input,
.form-textarea {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-sm);
  color: var(--color-text-primary);
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 2px rgba(16, 185, 129, 0.15);
}

.form-textarea {
  min-height: 140px;
  resize: vertical;
}

/* ── Footer ── */
.site-footer {
  border-top: var(--border-subtle);
  padding: var(--space-3xl) 0 var(--space-xl);
}

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

.footer-col h4 {
  font-size: var(--font-size-sm);
  font-weight: var(--font-semi);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-lg);
  color: var(--color-text-primary);
}

.footer-col a {
  display: block;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-sm);
  transition: color var(--transition-fast);
}

.footer-col a:hover { color: var(--color-accent); }

.footer-bottom {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-xl);
  border-top: var(--border-subtle);
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
}

.footer-social {
  display: flex;
  gap: var(--space-lg);
}

.footer-social a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer-social a:hover { color: var(--color-accent); }

@media (min-width: 640px) {
  .footer-grid { grid-template-columns: 2fr 1fr 1fr 1fr; }
  .footer-bottom { flex-direction: row; justify-content: space-between; }
}

/* ── Scroll Reveal Animations ── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── Accessibility ── */
.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;
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}

/* ── Page Hero (inner pages) ── */
.page-hero {
  padding: calc(var(--header-height) + var(--space-4xl)) 0 var(--space-3xl);
  text-align: center;
  border-bottom: var(--border-subtle);
}

.page-hero .section-title {
  font-size: var(--font-size-hero);
}