/* ==========================================================================
   MingleTrivia Landing Page — Mobile-First Stylesheet
   Design System: Purple (#7C3AED), Pink (#EC4899), Orange (#F97316)
   Background: Warm Cream (#FFFBF5) | Text: Dark Charcoal (#1a1a2e)
   ========================================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: no-preference) {
  html {
    scroll-behavior: smooth;
  }
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color: #1a1a2e;
  background-color: #FFFBF5;
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Focus: visible keyboard ring for all interactive elements */
:focus-visible {
  outline: 3px solid #7C3AED;
  outline-offset: 2px;
}

a {
  color: #7C3AED;
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: #EC4899;
}

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

ul,
ol {
  list-style: none;
}

/* --------------------------------------------------------------------------
   2. Container
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* --------------------------------------------------------------------------
   3. Typography
   -------------------------------------------------------------------------- */
.kicker {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #7C3AED;
  margin-bottom: 8px;
}

.headline {
  font-size: 2.2rem;
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.5px;
  color: #1a1a2e;
  margin-bottom: 16px;
}

.headline .gradient-text {
  color: #7C3AED; /* fallback for forced-colors / AT */
  background: linear-gradient(135deg, #7C3AED, #EC4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (forced-colors: active) {
  .headline .gradient-text {
    -webkit-text-fill-color: unset;
    background: none;
    color: ButtonText;
  }
}

.subtitle {
  font-size: 1.1rem;
  color: #555555;
  line-height: 1.7;
  margin-bottom: 24px;
  max-width: 560px;
}

.section-title {
  font-size: 1.8rem;
  font-weight: 800;
  text-align: center;
  color: #1a1a2e;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: #555555;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   4. Buttons
   -------------------------------------------------------------------------- */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  background: linear-gradient(135deg, #7C3AED, #EC4899);
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  text-decoration: none;
  box-shadow: 0 4px 15px rgba(124, 58, 237, 0.3);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(124, 58, 237, 0.4);
  color: #ffffff;
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 700;
  color: #7C3AED;
  background: transparent;
  border: 2px solid #7C3AED;
  border-radius: 50px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
  text-decoration: none;
}

.btn-secondary:hover {
  background: #7C3AED;
  color: #ffffff;
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* --------------------------------------------------------------------------
   5. Navigation
   -------------------------------------------------------------------------- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 251, 245, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(124, 58, 237, 0.08);
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  font-size: 1.2rem;
  color: #1a1a2e;
  text-decoration: none;
}

.nav-logo img {
  width: 36px;
  height: 36px;
  border-radius: 8px;
}

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

.nav-links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: #555555;
  text-decoration: none;
  transition: color 0.2s ease;
}

.nav-links a:hover {
  color: #7C3AED;
}

.nav-cta {
  display: none;
}

/* Hamburger */
.hamburger {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #1a1a2e;
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile menu */
.mobile-menu {
  display: none;
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(255, 251, 245, 0.98);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  z-index: 1001;
  padding: 32px 20px;
  flex-direction: column;
  gap: 24px;
}

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

.mobile-menu a {
  font-size: 1.3rem;
  font-weight: 700;
  color: #1a1a2e;
  padding: 12px 0;
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.mobile-menu a:hover {
  color: #7C3AED;
}

.mobile-menu .btn-primary {
  margin-top: 16px;
  text-align: center;
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero {
  padding: 100px 0 60px;
  overflow: hidden;
  position: relative;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 40px;
}

.hero-content {
  max-width: 560px;
}

.hero-content .subtitle {
  margin-left: auto;
  margin-right: auto;
}

.hero-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.hero-phone {
  position: relative;
  width: 260px;
  flex-shrink: 0;
}

.phone-frame {
  width: 100%;
  border-radius: 32px;
  box-shadow: 0 20px 60px rgba(124, 58, 237, 0.15);
  animation: phoneFloat 4s ease-in-out infinite;
}

@keyframes phoneFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

/* Decorative blobs */
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.15;
  pointer-events: none;
  z-index: -1;
}

.blob-purple {
  width: 300px;
  height: 300px;
  background: #7C3AED;
  top: -60px;
  right: -80px;
}

.blob-pink {
  width: 250px;
  height: 250px;
  background: #EC4899;
  bottom: -40px;
  left: -60px;
}

.blob-orange {
  width: 200px;
  height: 200px;
  background: #F97316;
  top: 40%;
  left: -100px;
}

/* --------------------------------------------------------------------------
   7. App Store Badge
   -------------------------------------------------------------------------- */
.app-store-badge {
  display: inline-block;
  transition: transform 0.2s ease;
}

.app-store-badge img {
  height: 48px;
  width: auto;
}

.app-store-badge:hover {
  transform: scale(1.05);
}

/* --------------------------------------------------------------------------
   8. How It Works
   -------------------------------------------------------------------------- */
.how-it-works {
  padding: 80px 0;
  background: #ffffff;
}

.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  max-width: 800px;
  margin: 0 auto;
}

.step {
  text-align: center;
  padding: 24px;
}

.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: linear-gradient(135deg, #7C3AED, #EC4899);
  color: #ffffff;
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 20px;
}

.step-title {
  font-size: 1.2rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 8px;
}

.step-description {
  font-size: 0.95rem;
  color: #555555;
  line-height: 1.6;
  max-width: 300px;
  margin: 0 auto;
}

.step-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

/* --------------------------------------------------------------------------
   9. Use Cases
   -------------------------------------------------------------------------- */
.use-cases {
  padding: 80px 0;
}

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

.use-case-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 32px 24px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(124, 58, 237, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.use-case-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.1);
}

.use-case-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(236, 72, 153, 0.1));
  font-size: 1.6rem;
  margin-bottom: 20px;
}

.use-case-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 8px;
}

.use-case-description {
  font-size: 0.95rem;
  color: #555555;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   10. Doc-to-Trivia Spotlight
   -------------------------------------------------------------------------- */
.doc-trivia {
  padding: 80px 0;
  background: #ffffff;
}

.doc-trivia-inner {
  text-align: center;
}

.flow-steps {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
  margin-bottom: 40px;
}

.flow-step {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #FFFBF5;
  border-radius: 12px;
  padding: 16px 24px;
  border: 1px solid rgba(124, 58, 237, 0.08);
  font-weight: 600;
  color: #1a1a2e;
  width: 100%;
  max-width: 340px;
}

.flow-step-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
}

.flow-arrow {
  font-size: 1.2rem;
  color: #7C3AED;
  transform: rotate(90deg);
}

.format-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 24px;
}

.format-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  background: rgba(124, 58, 237, 0.06);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: #7C3AED;
}

/* --------------------------------------------------------------------------
   11. Pack Store Preview
   -------------------------------------------------------------------------- */
.pack-store {
  padding: 80px 0;
}

.pack-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}

.pack-card {
  background: #ffffff;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
  border: 1px solid rgba(124, 58, 237, 0.06);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.pack-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 30px rgba(124, 58, 237, 0.1);
}

.pack-card-image {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.1), rgba(236, 72, 153, 0.1));
}

.pack-card-body {
  padding: 16px;
}

.pack-card-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 4px;
}

.pack-card-meta {
  font-size: 0.8rem;
  color: #555555;
}

.pack-card-price {
  display: inline-block;
  margin-top: 8px;
  font-size: 0.85rem;
  font-weight: 700;
  color: #7C3AED;
}

.pack-card-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 50px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.pack-card-badge.free {
  background: rgba(124, 58, 237, 0.1);
  color: #7C3AED;
}

.pack-card-badge.new {
  background: rgba(249, 115, 22, 0.1);
  color: #F97316;
}

/* --------------------------------------------------------------------------
   12. Waitlist Section
   -------------------------------------------------------------------------- */
.waitlist {
  padding: 80px 0;
  background: linear-gradient(135deg, #7C3AED, #EC4899);
  color: #ffffff;
  text-align: center;
}

.waitlist .section-title {
  color: #ffffff;
}

.waitlist .section-subtitle {
  color: rgba(255, 255, 255, 0.85);
}

.waitlist-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 480px;
  margin: 0 auto;
}

.waitlist-form input[type="email"] {
  padding: 14px 20px;
  font-size: 1rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50px;
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
  outline: none;
  transition: border-color 0.2s ease, background 0.2s ease;
  font-family: inherit;
}

.waitlist-form input[type="email"]::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.waitlist-form input[type="email"]:focus {
  border-color: #ffffff;
  background: rgba(255, 255, 255, 0.25);
}

.waitlist-form .btn-waitlist {
  padding: 14px 32px;
  font-size: 1rem;
  font-weight: 700;
  color: #7C3AED;
  background: #ffffff;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.waitlist-form .btn-waitlist:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.15);
}

.waitlist-success {
  display: none;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.2);
  border-radius: 12px;
  font-weight: 600;
  margin-top: 16px;
}

.waitlist-success.show {
  display: block;
}

.waitlist-error {
  display: none;
  padding: 12px 20px;
  background: rgba(239, 68, 68, 0.2);
  border: 1px solid rgba(239, 68, 68, 0.4);
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 12px;
}

.waitlist-error.show {
  display: block;
}

/* --------------------------------------------------------------------------
   13. Footer
   -------------------------------------------------------------------------- */
.footer {
  background: #1a1a2e;
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 32px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.footer-brand {
  max-width: 300px;
}

.footer-brand .nav-logo {
  color: #ffffff;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.5);
}

.footer-links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}

.footer-links-column h4 {
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #ffffff;
  margin-bottom: 16px;
}

.footer-links-column a {
  display: block;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.5);
  padding: 4px 0;
  transition: color 0.2s ease;
}

.footer-links-column a:hover {
  color: #ffffff;
}

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.6);
  font-size: 1rem;
  transition: background 0.2s ease, color 0.2s ease;
}

.footer-social a:hover {
  background: #7C3AED;
  color: #ffffff;
}

/* --------------------------------------------------------------------------
   14. Cookie Consent Banner
   -------------------------------------------------------------------------- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 2000;
  background: #1a1a2e;
  color: rgba(255, 255, 255, 0.85);
  padding: 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
  text-align: center;
  transform: translateY(100%);
  transition: transform 0.4s ease;
  box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.15);
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner p {
  font-size: 0.85rem;
  line-height: 1.5;
}

.cookie-banner a {
  color: #EC4899;
  text-decoration: underline;
}

.cookie-buttons {
  display: flex;
  gap: 8px;
}

.cookie-btn {
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 700;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  transition: transform 0.2s ease;
}

.cookie-btn:hover {
  transform: translateY(-1px);
}

.cookie-btn.accept {
  background: linear-gradient(135deg, #7C3AED, #EC4899);
  color: #ffffff;
}

.cookie-btn.decline {
  background: rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.7);
}

/* --------------------------------------------------------------------------
   15. Scroll Animations
   -------------------------------------------------------------------------- */
.fade-in {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-delay-1 {
  transition-delay: 0.1s;
}

.fade-in-delay-2 {
  transition-delay: 0.2s;
}

.fade-in-delay-3 {
  transition-delay: 0.3s;
}

/* --------------------------------------------------------------------------
   16. Legal Pages (Privacy, Terms)
   -------------------------------------------------------------------------- */
.legal-page {
  padding: 100px 0 60px;
  min-height: 100vh;
}

.legal-page h1 {
  font-size: 2rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 8px;
}

.legal-page .legal-date {
  font-size: 0.9rem;
  color: #555555;
  margin-bottom: 32px;
}

.legal-toc {
  background: rgba(124, 58, 237, 0.04);
  border: 1px solid rgba(124, 58, 237, 0.1);
  border-radius: 12px;
  padding: 24px;
  margin-bottom: 40px;
}

.legal-toc h3 {
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: #7C3AED;
  margin-bottom: 12px;
}

.legal-toc ol {
  list-style: decimal;
  padding-left: 20px;
}

.legal-toc li {
  padding: 4px 0;
}

.legal-toc a {
  font-size: 0.9rem;
  color: #555555;
}

.legal-toc a:hover {
  color: #7C3AED;
}

.legal-page h2 {
  font-size: 1.4rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-top: 40px;
  margin-bottom: 12px;
  padding-top: 16px;
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.legal-page h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-top: 24px;
  margin-bottom: 8px;
}

.legal-page p {
  font-size: 0.95rem;
  color: #555555;
  line-height: 1.8;
  margin-bottom: 16px;
}

.legal-page ul {
  list-style: disc;
  padding-left: 24px;
  margin-bottom: 16px;
}

.legal-page ul li {
  font-size: 0.95rem;
  color: #555555;
  line-height: 1.8;
  padding: 2px 0;
}

.legal-callout {
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.06), rgba(236, 72, 153, 0.06));
  border-left: 4px solid #7C3AED;
  border-radius: 0 12px 12px 0;
  padding: 20px 24px;
  margin: 24px 0;
}

.legal-callout p {
  color: #1a1a2e;
  font-weight: 600;
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   17. Support Page (FAQ Accordion)
   -------------------------------------------------------------------------- */
.support-page {
  padding: 100px 0 60px;
  min-height: 100vh;
}

.faq-section {
  max-width: 720px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid rgba(0, 0, 0, 0.06);
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 20px 0;
  font-size: 1rem;
  font-weight: 700;
  color: #1a1a2e;
  background: none;
  border: none;
  cursor: pointer;
  text-align: left;
  font-family: inherit;
  transition: color 0.2s ease;
}

.faq-question:hover {
  color: #7C3AED;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  font-weight: 400;
  color: #7C3AED;
  transition: transform 0.3s ease;
  flex-shrink: 0;
  margin-left: 16px;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

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

.faq-item.open .faq-answer {
  max-height: 400px;
  padding-bottom: 20px;
}

.faq-answer p {
  font-size: 0.95rem;
  color: #555555;
  line-height: 1.7;
}

.faq-answer a {
  color: #7C3AED;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   18. Contact Form
   -------------------------------------------------------------------------- */
.contact-form {
  max-width: 560px;
  margin: 0 auto;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 700;
  color: #1a1a2e;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 16px;
  font-size: 0.95rem;
  font-family: inherit;
  color: #1a1a2e;
  background: #ffffff;
  border: 2px solid rgba(0, 0, 0, 0.1);
  border-radius: 12px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: #7C3AED;
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.1);
}

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

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #aaaaaa;
}

.form-status {
  padding: 12px 20px;
  border-radius: 12px;
  font-size: 0.9rem;
  font-weight: 600;
  margin-top: 16px;
  display: none;
}

.form-status.success {
  display: block;
  background: rgba(34, 197, 94, 0.1);
  color: #16a34a;
  border: 1px solid rgba(34, 197, 94, 0.2);
}

.form-status.error {
  display: block;
  background: rgba(239, 68, 68, 0.1);
  color: #dc2626;
  border: 1px solid rgba(239, 68, 68, 0.2);
}

/* --------------------------------------------------------------------------
   19. Join / Deep Link Page
   -------------------------------------------------------------------------- */
.join-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  padding: 100px 20px 60px;
  background: linear-gradient(180deg, #FFFBF5 0%, #f5f0ff 100%);
}

.join-card {
  background: #ffffff;
  border-radius: 24px;
  padding: 48px 32px;
  text-align: center;
  box-shadow: 0 8px 40px rgba(124, 58, 237, 0.1);
  max-width: 400px;
  width: 100%;
}

.join-card-icon {
  font-size: 3rem;
  margin-bottom: 16px;
}

.join-card h1 {
  font-size: 1.6rem;
  font-weight: 800;
  color: #1a1a2e;
  margin-bottom: 8px;
}

.join-card p {
  font-size: 0.95rem;
  color: #555555;
  margin-bottom: 24px;
  line-height: 1.6;
}

.join-code {
  display: inline-block;
  padding: 12px 32px;
  background: linear-gradient(135deg, rgba(124, 58, 237, 0.08), rgba(236, 72, 153, 0.08));
  border: 2px dashed rgba(124, 58, 237, 0.3);
  border-radius: 12px;
  font-size: 2rem;
  font-weight: 800;
  letter-spacing: 6px;
  color: #7C3AED;
  margin-bottom: 24px;
}

.join-card .btn-primary {
  width: 100%;
  margin-bottom: 12px;
}

.join-card .btn-secondary {
  width: 100%;
}

.join-fallback {
  margin-top: 24px;
  font-size: 0.85rem;
  color: #555555;
}

.join-fallback a {
  color: #7C3AED;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   20. Responsive Breakpoints
   -------------------------------------------------------------------------- */

/* Tablet and up (768px) */
@media (min-width: 768px) {
  .headline {
    font-size: 3rem;
  }

  .section-title {
    font-size: 2.2rem;
  }

  .subtitle {
    font-size: 1.2rem;
  }

  /* Nav: show links, hide hamburger */
  .nav-links {
    display: flex;
  }

  .nav-cta {
    display: block;
  }

  .hamburger {
    display: none;
  }

  /* Hero: side-by-side */
  .hero {
    padding: 120px 0 80px;
  }

  .hero-inner {
    flex-direction: row;
    text-align: left;
    gap: 60px;
  }

  .hero-content .subtitle {
    margin-left: 0;
  }

  .hero-buttons {
    flex-direction: row;
  }

  .hero-phone {
    width: 300px;
  }

  /* How It Works: 3 columns */
  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
    max-width: 100%;
  }

  /* Use Cases: 3 columns */
  .use-cases-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Doc-to-Trivia flow: horizontal */
  .flow-steps {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }

  .flow-arrow {
    transform: rotate(0deg);
  }

  .flow-step {
    width: auto;
  }

  /* Pack Store: 4 columns */
  .pack-grid {
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
  }

  /* Waitlist form: inline */
  .waitlist-form {
    flex-direction: row;
  }

  .waitlist-form input[type="email"] {
    flex: 1;
  }

  .waitlist-form .btn-waitlist {
    flex-shrink: 0;
  }

  /* Footer: side-by-side */
  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-links {
    grid-template-columns: repeat(2, auto);
    gap: 48px;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }

  /* Cookie banner: horizontal */
  .cookie-banner {
    flex-direction: row;
    text-align: left;
    padding: 16px 32px;
  }

  .cookie-banner p {
    flex: 1;
  }

  /* Legal pages */
  .legal-page h1 {
    font-size: 2.5rem;
  }

  /* Join card */
  .join-card {
    padding: 56px 48px;
  }
}

/* Small mobile (480px and below) */
@media (max-width: 480px) {
  .headline {
    font-size: 1.8rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .hero {
    padding: 88px 0 40px;
  }

  .hero-phone {
    width: 220px;
  }

  .btn-primary,
  .btn-secondary {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .pack-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .pack-card-body {
    padding: 12px;
  }

  .join-code {
    font-size: 1.6rem;
    letter-spacing: 4px;
    padding: 10px 24px;
  }

  .join-card {
    padding: 32px 20px;
  }

  .legal-page h1 {
    font-size: 1.6rem;
  }

  .faq-question {
    font-size: 0.9rem;
    padding: 16px 0;
  }
}

/* --------------------------------------------------------------------------
   21. Accessibility: Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    transition-delay: 0ms !important;
  }

  .phone-frame {
    animation: none;
  }

  .fade-in {
    opacity: 1;
    transform: none;
  }
}

/* Override focus-visible for elements with custom focus styles */
.waitlist-form input[type="email"]:focus-visible,
.form-group input:focus-visible,
.form-group textarea:focus-visible,
.form-group select:focus-visible {
  outline: none;
}