@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700&family=Sora:wght@400;500;600;700;800&display=swap');

/* Design System Variables */
:root {
  --color-bg-primary: #09090b;
  --color-bg-secondary: #121214;
  --color-brand-primary: #ff6b00;
  --color-brand-secondary: #ea580c;
  --color-text-primary: #ffffff;
  --color-text-secondary: #a1a1aa;
  --color-glass-border: rgba(255, 255, 255, 0.08);
}

/* Custom Base Rules */
html, body {
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  background-color: var(--color-bg-primary);
  color: var(--color-text-primary);
  font-family: 'Plus Jakarta Sans', sans-serif;
  scroll-behavior: smooth;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Sora', sans-serif;
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg-primary); }
::-webkit-scrollbar-thumb { background: #27272a; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-brand-primary); }

/* Glassmorphism */
.glass-nav {
  background: rgba(9, 9, 11, 0.72);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-glass-border);
}

/* Mobile menu - always hidden on md+ */
@media (min-width: 768px) {
  .mobile-menu-panel {
    display: none !important;
  }
  .mobile-menu-toggle {
    display: none !important;
  }
}

.glass-card {
  background: rgba(18, 18, 20, 0.65);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--color-glass-border);
  transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card:hover {
  border-color: rgba(255, 107, 0, 0.28);
  box-shadow: 0 16px 40px -10px rgba(255, 107, 0, 0.08);
  transform: translateY(-2px);
}

/* Logo Fallback */
.logo-fallback {
  font-family: 'Sora', sans-serif;
  font-size: 1.25rem;
  font-weight: 850;
  color: #ffffff;
  letter-spacing: -0.03em;
}
.logo-fallback::after { content: '.'; color: var(--color-brand-primary); }

/* Glowing Orbs */
.glow-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  opacity: 0.14;
  z-index: 0;
  pointer-events: none;
  mix-blend-mode: screen;
}
.glow-orb-primary {
  background: radial-gradient(circle, var(--color-brand-primary) 0%, transparent 70%);
  width: 48vw; height: 48vw; min-width: 320px; min-height: 320px;
}
.glow-orb-secondary {
  background: radial-gradient(circle, var(--color-brand-secondary) 0%, transparent 70%);
  width: 42vw; height: 42vw; min-width: 280px; min-height: 280px;
}

/* Animations */
@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-12px); }
}
@keyframes pulse-glow {
  0%, 100% { opacity: 0.1; }
  50% { opacity: 0.2; }
}
@keyframes modal-in {
  0% { opacity: 0; transform: scale(0.96) translateY(12px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.animate-float { animation: float 8s cubic-bezier(0.445, 0.05, 0.55, 0.95) infinite; }
.animate-pulse-glow { animation: pulse-glow 7s ease-in-out infinite; }
.animate-modal-in { animation: modal-in 0.35s cubic-bezier(0.34, 1.56, 0.64, 1) forwards; }

/* Tabs */
.comp-tab {
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  border: 1px solid transparent;
  color: var(--color-text-secondary);
}
.comp-tab:hover { color: #ffffff; }
.comp-tab.active {
  background-color: var(--color-brand-primary);
  color: #ffffff;
  box-shadow: 0 4px 15px -3px rgba(255, 107, 0, 0.45);
}

/* Gradients */
.text-gradient-orange {
  background: linear-gradient(135deg, #ff8c3a 0%, #ff6b00 50%, #ea580c 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.bg-gradient-orange { background: linear-gradient(135deg, #ff8c3a 0%, #ff6b00 100%); }
.bg-gradient-orange-hover:hover { background: linear-gradient(135deg, #ff6b00 0%, #ea580c 100%); }

/* FAQ Accordion */
.faq-trigger {
  user-select: none;
}
.faq-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1), padding 0.4s ease;
}
.faq-item.active .faq-content {
  max-height: 500px;
  padding-bottom: 1.25rem;
}
.faq-item.active .faq-icon {
  transform: rotate(180deg);
  color: var(--color-brand-primary);
}

/* Simulator Active Cards */
.sim-card {
  border: 1px solid var(--color-glass-border);
  background: rgba(18, 18, 20, 0.5);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}
.sim-card:hover {
  border-color: rgba(255, 107, 0, 0.2);
  background: rgba(24, 24, 27, 0.6);
}
.sim-card.active {
  border-color: var(--color-brand-primary);
  background: rgba(255, 107, 0, 0.06);
  box-shadow: 0 0 20px -5px rgba(255, 107, 0, 0.15);
}

/* Form Inputs */
.form-input {
  background: rgba(9, 9, 11, 0.65);
  border: 1px solid var(--color-glass-border);
  transition: all 0.3s ease;
}
.form-input:hover {
  border-color: rgba(255, 107, 0, 0.22);
}
.form-input:focus {
  border-color: var(--color-brand-primary);
  outline: none;
  box-shadow: 0 0 0 2px rgba(255, 107, 0, 0.15);
}

/* Success Checkmark */
@keyframes checkmark {
  0% { stroke-dashoffset: 50; }
  100% { stroke-dashoffset: 0; }
}
.animate-checkmark {
  stroke-dasharray: 50;
  stroke-dashoffset: 50;
  animation: checkmark 0.6s cubic-bezier(0.65, 0, 0.45, 1) forwards 0.2s;
}
.success-checkmark-wrapper {
  width: 64px;
  height: 64px;
  margin: 0 auto;
}