/* ============================================================
   Yakable — Marketing Website
   styles.css — CSS custom properties + utilities
   Dark-only theme. No light mode.
   ============================================================ */

/* ----------------------------------------------------------
   Custom Properties
   ---------------------------------------------------------- */
:root {
  --color-bg:             #1F1F1F;
  --color-surface:        #2C2C30;
  --color-surface-raised: #3A3A3F;
  --color-border:         #4A4A50;
  --color-text-primary:   #F5F5F7;
  --color-text-secondary: #A0A0A8;
  --color-text-muted:     #5A5A60;

  /* Brand gradient stops */
  --color-brand-start:    #FF8A3D;
  --color-brand-mid:      #FF4D8D;
  --color-brand-end:      #7B3FE4;

  /* Accent */
  --color-accent:         #E06040;

  /* Gradients */
  --gradient-brand: linear-gradient(135deg, #FF8A3D, #FF4D8D, #7B3FE4);
  --gradient-hero:  linear-gradient(180deg, #1F1F1F 0%, #2A0830 50%, #1F1F1F 100%);
  --gradient-card:  linear-gradient(135deg, #2C2C30, #3A1A40);
}

/* ----------------------------------------------------------
   Base
   ---------------------------------------------------------- */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--color-bg);
  color: var(--color-text-primary);
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ----------------------------------------------------------
   Gradient Text
   ---------------------------------------------------------- */
.text-gradient {
  background: var(--gradient-brand);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  /* Fallback for browsers that don't support background-clip: text */
  color: #FF4D8D;
}

/* ----------------------------------------------------------
   Navigation
   ---------------------------------------------------------- */
#main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

#main-nav.scrolled {
  background-color: rgba(31, 31, 31, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 0 rgba(255, 255, 255, 0.06);
}

.nav-link {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  transition: color 0.15s ease;
  text-decoration: none;
}

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

/* ----------------------------------------------------------
   Coming Soon Button
   ---------------------------------------------------------- */
.btn-coming-soon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background-color: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.4);
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.6875rem 1.5rem;
  border-radius: 14px;
  border: 1.5px solid rgba(255, 255, 255, 0.12);
  cursor: default;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  user-select: none;
  white-space: nowrap;
}

/* Large CTA variant */
.btn-coming-soon-lg {
  font-size: 1rem;
  padding: 0.875rem 2rem;
  border-radius: 16px;
}

/* Gradient border variant — for hero + final CTA */
.btn-coming-soon-gradient {
  background-color: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 138, 61, 0.3);
  color: rgba(255, 255, 255, 0.5);
}

/* ----------------------------------------------------------
   Gradient Blobs (Hero atmosphere)
   ---------------------------------------------------------- */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.25;
  pointer-events: none;
}

.blob-orange {
  background: #FF8A3D;
  width: 400px;
  height: 400px;
}

.blob-pink {
  background: #FF4D8D;
  width: 500px;
  height: 500px;
}

.blob-purple {
  background: #7B3FE4;
  width: 450px;
  height: 450px;
}

/* ----------------------------------------------------------
   App Icon — large display
   ---------------------------------------------------------- */
.app-icon-hero {
  width: 96px;
  height: 96px;
  border-radius: 22.37%;
  box-shadow: 0 24px 60px rgba(123, 63, 228, 0.4),
              0 8px 20px rgba(255, 77, 141, 0.3);
}

.app-icon-sm {
  width: 64px;
  height: 64px;
  border-radius: 22.37%;
  box-shadow: 0 8px 24px rgba(123, 63, 228, 0.35);
}

/* ----------------------------------------------------------
   Pack Cards
   ---------------------------------------------------------- */
.pack-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1.5rem;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.pack-card:hover {
  border-color: rgba(255, 77, 141, 0.4);
  transform: translateY(-2px);
}

/* Pack card icon container — replaces raw emoji, uses Lucide SVG */
.pack-icon {
  width: 44px;
  height: 44px;
  border-radius: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(255, 138, 61, 0.12), rgba(123, 63, 228, 0.12));
  flex-shrink: 0;
  color: #FF8A3D;
}

.pack-icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.75;
}

.pack-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: 99px;
}

.pack-tag-free {
  background-color: rgba(255, 138, 61, 0.15);
  color: #FF8A3D;
}

.pack-tag-paid {
  background-color: rgba(123, 63, 228, 0.15);
  color: #A07EF0;
}

.pack-tag-dinner {
  background-color: rgba(255, 77, 141, 0.12);
  color: #FF6FAA;
}

.pack-tag-game {
  background-color: rgba(255, 138, 61, 0.12);
  color: #FFA06A;
}

/* ----------------------------------------------------------
   Hero Chips
   ---------------------------------------------------------- */
.hero-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  background-color: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.09);
  border-radius: 99px;
  padding: 0.375rem 1rem;
  transition: border-color 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}

.hero-chip:hover {
  border-color: rgba(255, 138, 61, 0.35);
  color: var(--color-text-primary);
}

.hero-chip svg {
  width: 14px;
  height: 14px;
  stroke-width: 2;
  color: #FF8A3D;
  flex-shrink: 0;
}

/* ----------------------------------------------------------
   Feature Cards
   ---------------------------------------------------------- */
.feature-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1.75rem 1.5rem;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  background: linear-gradient(135deg, rgba(255, 138, 61, 0.15), rgba(123, 63, 228, 0.15));
  margin-bottom: 1rem;
  color: #FF8A3D;
}

.feature-icon svg {
  width: 22px;
  height: 22px;
  stroke-width: 1.75;
}

/* ----------------------------------------------------------
   How It Works — Step markers
   ---------------------------------------------------------- */
.step-number {
  width: 2.5rem;
  height: 2.5rem;
  border-radius: 50%;
  background: var(--gradient-brand);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
  box-shadow: 0 4px 16px rgba(255, 77, 141, 0.35);
}

/* ----------------------------------------------------------
   Comparison table
   ---------------------------------------------------------- */
.compare-table th,
.compare-table td {
  padding: 0.875rem 1rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.compare-table tr:last-child td {
  border-bottom: none;
}

.compare-check {
  color: #FF8A3D;
  font-size: 1.1rem;
}

.compare-cross {
  color: var(--color-text-muted);
  font-size: 1.1rem;
}

/* ----------------------------------------------------------
   FAQ Accordion
   ---------------------------------------------------------- */
.faq-item {
  border-bottom: 1px solid var(--color-border);
}

.faq-item:first-child {
  border-top: 1px solid var(--color-border);
}

.faq-button {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1.25rem 0;
  text-align: left;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-text-primary);
  font-family: inherit;
  font-size: 1rem;
  font-weight: 600;
  gap: 1rem;
}

.faq-button:focus-visible {
  outline: 2px solid #FF4D8D;
  outline-offset: 2px;
  border-radius: 4px;
}

.faq-chevron {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--color-text-muted);
  transition: transform 0.25s ease, color 0.25s ease;
}

.faq-button[aria-expanded="true"] .faq-chevron {
  transform: rotate(180deg);
  color: #FF4D8D;
}

.faq-panel {
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.3s ease;
}

.faq-panel-inner {
  padding-bottom: 1.25rem;
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* ----------------------------------------------------------
   Section divider gradient line
   ---------------------------------------------------------- */
.divider-gradient {
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255, 77, 141, 0.3), transparent);
  border: none;
  margin: 0;
}

/* ----------------------------------------------------------
   Hero section
   ---------------------------------------------------------- */
.hero-section {
  background: var(--gradient-hero);
  position: relative;
  overflow: hidden;
}

/* ----------------------------------------------------------
   Final CTA banner
   ---------------------------------------------------------- */
.cta-banner {
  background: linear-gradient(135deg, #2A0830 0%, #1F1F1F 50%, #1A0A2E 100%);
  border-top: 1px solid rgba(255, 77, 141, 0.15);
  border-bottom: 1px solid rgba(255, 77, 141, 0.15);
}

/* ----------------------------------------------------------
   Focus styles (accessibility)
   ---------------------------------------------------------- */
:focus-visible {
  outline: 2px solid #FF4D8D;
  outline-offset: 3px;
  border-radius: 4px;
}

/* ----------------------------------------------------------
   Scroll padding for anchor links (below fixed nav)
   ---------------------------------------------------------- */
[id] {
  scroll-margin-top: 80px;
}

/* ----------------------------------------------------------
   Mobile nav panel
   ---------------------------------------------------------- */
.mobile-nav-panel {
  background-color: rgba(31, 31, 31, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  padding: 1rem 1.5rem 1.5rem;
}

.mobile-nav-link {
  display: block;
  padding: 0.75rem 0;
  color: var(--color-text-secondary);
  font-weight: 500;
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: color 0.15s ease;
}

.mobile-nav-link:last-child {
  border-bottom: none;
}

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

/* ----------------------------------------------------------
   Prose / policy pages
   ---------------------------------------------------------- */
.prose-dark h2 {
  color: var(--color-text-primary);
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
}

.prose-dark h3 {
  color: var(--color-text-primary);
  font-size: 1.125rem;
  font-weight: 600;
  margin-top: 1.75rem;
  margin-bottom: 0.75rem;
}

.prose-dark p {
  color: var(--color-text-secondary);
  line-height: 1.75;
  margin-bottom: 1rem;
}

.prose-dark ul {
  color: var(--color-text-secondary);
  line-height: 1.75;
  padding-left: 1.5rem;
  margin-bottom: 1rem;
}

.prose-dark li {
  margin-bottom: 0.5rem;
}

.prose-dark a {
  color: #FF8A3D;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.prose-dark a:hover {
  color: #FF4D8D;
}

/* ----------------------------------------------------------
   Utility — visually-hidden (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-width: 0;
}