/* ==========================================================================
   0xPPL Landing Page - Standalone CSS
   Organized by section for easy maintenance.
   Uses CSS custom properties for theming (light theme hardcoded).
   ========================================================================== */

/* --------------------------------------------------------------------------
   CSS Custom Properties (Light Theme)
   -------------------------------------------------------------------------- */
:root {
  --primary-color: #0648D7;
  --landing-secondary: #CC16CC;
  --secondary-color: rgba(238, 87, 172, 1);
  --base: #ffffff;
  --base-80: rgba(255, 255, 255, 0.8);
  --text-1: rgba(27, 31, 34, 1);
  --text-2: rgba(104, 118, 132, 1);
  --text-3: rgba(104, 118, 132, 0.6);
  --elevation-1: rgba(104, 118, 132, 0.04);
  --elevation-2: rgba(104, 118, 132, 0.08);
  --elevation-3: rgba(104, 118, 132, 0.12);
  --border-dark: rgba(104, 118, 132, 0.1);
  --border-light: rgba(104, 118, 132, 0.05);
  --success: rgba(7, 157, 57, 1);
  --error: rgba(226, 76, 76, 1);
  --warning: rgba(247, 142, 30, 1);
}

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

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  font-family: "Instrument Sans", "Roboto", sans-serif;
  color: var(--text-1);
  background-color: var(--base);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button {
  cursor: pointer;
  border: none;
  font-family: inherit;
}

/* --------------------------------------------------------------------------
   Typography
   -------------------------------------------------------------------------- */
.text-primary { color: var(--primary-color); }
.text-secondary { color: var(--landing-secondary); }
.text-muted { color: var(--text-2); }
.text-muted-light { color: var(--text-3); }
.text-white { color: var(--base); }
.text-center { text-align: center; }

.font-title {
  font-family: "Clash Grotesk", "Instrument Sans", "Roboto", sans-serif;
  font-weight: 500;
}

.font-instrument {
  font-family: "Instrument Sans", "Roboto", sans-serif;
  font-weight: 600;
}

/* --------------------------------------------------------------------------
   Utility Classes
   -------------------------------------------------------------------------- */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.justify-end { justify-content: flex-end; }
.gap-4 { gap: 4px; }
.gap-8 { gap: 8px; }
.gap-12 { gap: 12px; }
.gap-16 { gap: 16px; }
.gap-20 { gap: 20px; }
.gap-36 { gap: 36px; }
.w-full { width: 100%; }

/* --------------------------------------------------------------------------
   Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 8px;
  font-family: "Instrument Sans", "Roboto", sans-serif;
  font-weight: 500;
  font-size: 13px;
  transition: opacity 0.2s;
  text-decoration: none;
}

.btn:hover { opacity: 0.9; }

.btn-primary {
  background: var(--primary-color);
  color: var(--base);
  padding: 12px 16px;
  border: 1px solid var(--border-dark);
}

.btn-secondary {
  background: var(--base);
  color: var(--primary-color);
  padding: 12px 16px;
  border: 1px solid var(--border-dark);
}

.btn-dark {
  background: var(--text-1);
  color: var(--base);
  padding: 16px 20px;
  border-radius: 8px;
  font-size: 14px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 20px;
  border: 1px solid var(--text-3);
  background: var(--base);
  font-size: 15px;
  font-weight: 600;
  color: var(--text-2);
}

.section-badge i {
  font-size: 20px;
}

/* --------------------------------------------------------------------------
   Page Wrapper
   -------------------------------------------------------------------------- */
.page-wrapper {
  background-color: var(--base);
  position: relative;
  overflow-x: hidden;
}

.page-bg {
  position: absolute;
  left: 0;
  top: 50px;
  width: 100%;
  height: 650px;
  z-index: 1;
  object-fit: cover;
}

.page-container {
  background-color: var(--base);
  padding-top: 10px;
  min-height: 100vh;
  margin: 0 auto;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */
.header {
  position: sticky;
  top: 20px;
  z-index: 20;
}

.header-inner {
  position: sticky;
  top: 20px;
  z-index: 10;
  background: rgba(255, 255, 255, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 8px;
  border: 1px solid var(--border-light);
  border-radius: 8px;
  width: 1280px;
  margin: 0 auto;
  font-family: "Instrument Sans", "Roboto", sans-serif;
}

.header-logo {
  height: 32px;
  width: auto;
}

.header-nav {
  display: flex;
  column-gap: 36px;
}

.header-nav a {
  text-decoration: none;
  color: var(--text-1);
  font-size: 14px;
}

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

.header-buttons {
  display: flex;
  gap: 16px;
}

.header-mobile-btn {
  display: none;
}

/* Header responsive: hide nav at 760px to match production */
@media only screen and (max-width: 760px) {
  .header-nav,
  .header-buttons {
    display: none;
  }

  .header-mobile-btn {
    display: inline-flex;
  }

  .header-inner {
    width: 100%;
    padding: 8px 16px;
  }
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  margin-top: 198px;
  height: 500px;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-bg {
  position: absolute;
  top: -280px;
  left: 50%;
  transform: translateX(-50%);
  width: 1200px;
  height: 400px;
  z-index: -1;
  object-fit: cover;
  object-position: center;
}

.hero-members {
  display: flex;
  align-items: center;
  gap: 16px;
  background-color: #f6f8f8;
  padding: 4px;
  border-radius: 30px;
  cursor: pointer;
}

.hero-members-avatars {
  display: flex;
}

.hero-members-avatars img {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 2px solid var(--base);
  object-fit: cover;
}

.hero-members-avatars img:not(:first-child) {
  margin-left: -12px;
}

.hero-join-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--base);
  color: var(--primary-color);
  border-radius: 30px;
  padding: 8px;
  font-size: 13px;
  border: none;
}

.hero h1 {
  margin-top: 16px;
  font-weight: 500;
  font-family: "Clash Grotesk", "Instrument Sans", "Roboto", sans-serif;
  font-size: 60px;
  text-align: center;
}

.hero-subtitle {
  margin-top: 12px;
  font-size: 17px;
  color: var(--text-2);
  text-align: center;
  line-height: 150%;
}

.hero-download-btn {
  margin-top: 24px;
}

.hero-trust-title {
  margin-top: 48px;
  font-family: "Clash Grotesk", "Instrument Sans", "Roboto", sans-serif;
  font-size: 20px;
  font-weight: 500;
  text-align: center;
}

/* Investors Marquee */
.investors-wrapper {
  width: 650px;
  max-width: 80%;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  mask-image: linear-gradient(to right, transparent 0%, black 5%, black 95%, transparent 100%);
  margin-top: 16px;
}

.investors-track {
  display: flex;
  column-gap: 16px;
  width: max-content;
  flex-wrap: nowrap;
  animation: marquee-scroll 80s linear infinite;
  padding: 20px 24px;
}

.investor-chip {
  padding: 8px 16px;
  display: flex;
  align-items: center;
  column-gap: 8px;
  background-color: var(--base);
  border-radius: 8px;
  white-space: nowrap;
}

.investor-chip img {
  width: 32px;
  height: 32px;
  border-radius: 32px;
  object-fit: cover;
  object-position: center;
}

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

/* --------------------------------------------------------------------------
   Why Section
   -------------------------------------------------------------------------- */
.why-section {
  position: relative;
  margin: 0 auto;
  margin-top: 24px;
  width: 1200px;
  max-width: 100%;
  margin-bottom: 100px;
  z-index: 1;
}

.why-section h2 {
  font-family: "Clash Grotesk", "Instrument Sans", sans-serif;
  font-weight: 500;
  font-size: 48px;
}

.why-content {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
}

.why-left {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.why-title-row {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-top: 16px;
}

.why-reasons {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  align-items: flex-start;
}

.why-reason {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.why-reason i {
  color: var(--primary-color);
  font-size: 20px;
  flex-shrink: 0;
  margin-top: 2px;
}

.why-right {
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 420px;
  min-height: 420px;
}

.why-right video,
.why-right .animation-video {
  border-radius: 12px;
}

/* Chain Support */
.chain-support {
  position: relative;
  margin-top: 50px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.chain-support-bg {
  position: absolute;
  top: -50px;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
}

.chain-support-bg img {
  width: 100vw;
  height: 340px;
}

.chain-support h2 {
  font-family: "Clash Grotesk", "Instrument Sans", sans-serif;
  font-weight: 500;
  font-size: 48px;
}

.chain-marquee-wrapper {
  width: 1024px;
  overflow: hidden;
  margin-top: 32px;
  max-width: 90%;
}

.chain-marquee-track {
  display: flex;
  flex-wrap: nowrap;
  column-gap: 8px;
  width: max-content;
  animation: marquee-scroll 120s linear infinite;
}

.chain-chip {
  display: flex;
  align-items: center;
  padding: 12px 16px;
  border-radius: 8px;
  column-gap: 8px;
  border: 1px solid var(--border-dark);
  background-color: var(--base);
  white-space: nowrap;
}

.chain-chip img {
  width: 20px;
  height: 20px;
}

/* --------------------------------------------------------------------------
   Features Section
   -------------------------------------------------------------------------- */
.features-section {
  width: 100vw;
  z-index: 2;
  position: relative;
}

.features-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 440px;
}

.features-bg img {
  width: 100vw;
}

.features-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  margin: 0 auto;
  padding-top: 64px;
  width: 1000px;
  position: relative;
}

.features-container h2 {
  font-family: "Clash Grotesk", "Instrument Sans", sans-serif;
  font-weight: 500;
  font-size: 48px;
}

.features-title {
  margin-top: 16px;
  display: flex;
  align-items: center;
  flex-direction: column;
}

.features-title .web3-text {
  color: var(--landing-secondary);
}

.features-description {
  line-height: 150%;
  margin-top: 20px;
  color: var(--text-2);
  font-size: 20px;
  text-align: center;
}

/* Feature Cards */
.feature-cards {
  margin-top: 24px;
  display: flex;
  column-gap: 16px;
}

.feature-card {
  max-width: 320px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-card-title {
  font-size: 20px;
  font-weight: 600;
  text-align: center;
}

.feature-card-desc {
  line-height: 150%;
  margin-top: 4px;
  color: var(--text-2);
  font-size: 17px;
  text-align: center;
}

.feature-card video {
  border-radius: 12px;
}

/* Social Features */
.social-section {
  margin-top: 100px;
  width: 100%;
}

.social-section-title {
  font-family: "Clash Grotesk", "Instrument Sans", sans-serif;
  font-weight: 500;
}

.social-cards {
  margin-top: 36px;
  margin-bottom: 50px;
  display: flex;
  column-gap: 20px;
  justify-content: space-between;
}

.social-column {
  align-self: flex-start;
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: 16px;
}

.social-card {
  width: 240px;
  height: 200px;
  padding: 60px 24px 24px 24px;
  border-radius: 12px;
  cursor: pointer;
  transition: background 0.5s ease-in-out;
  background-color: var(--elevation-1);
}

.social-card.active {
  background-color: var(--text-1);
}

.social-card-icon {
  transition: background 0.5s ease-in-out;
  border-radius: 16px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--elevation-1);
}

.social-card.active .social-card-icon {
  background-color: var(--landing-secondary);
}

.social-card-icon i {
  font-size: 32px;
  color: var(--text-1);
}

.social-card.active .social-card-icon i {
  color: var(--base);
}

.social-card-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
  width: 100%;
}

.social-card-title {
  font-size: 20px;
  font-weight: 600;
  color: var(--text-1);
}

.social-card.active .social-card-title {
  color: var(--base);
}

.social-column-right .social-card-text {
  align-items: flex-end;
}

.social-column-right .social-card-title {
  text-align: right;
}

.social-column-right .social-card {
  align-items: flex-end;
}

.social-video-container video {
  border-radius: 12px;
}

/* --------------------------------------------------------------------------
   Testimonials Section
   -------------------------------------------------------------------------- */
.testimonials-section {
  margin-top: 20px;
  padding-top: 40px;
  width: 100%;
  position: relative;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  padding-bottom: 50px;
}

.testimonials-section h2 {
  font-family: "Clash Grotesk", "Instrument Sans", sans-serif;
  font-weight: 500;
  font-size: 48px;
}

.testimonials-container {
  position: relative;
  width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  row-gap: 16px;
  z-index: 2;
}

.testimonials-title-row {
  margin-top: 32px;
}

.cheers-text {
  color: var(--landing-secondary);
}

.testimonials-description {
  line-height: 150%;
  color: var(--text-2);
  font-size: 16px;
}

.testimonials-grid {
  display: flex;
  flex-direction: column;
  row-gap: 16px;
  overflow-x: scroll;
  width: 100%;
  align-items: center;
  margin: 0 auto;
}

.testimonials-grid::-webkit-scrollbar {
  display: none;
}

.testimonials-row {
  width: max-content;
  overflow-x: scroll;
  display: flex;
  column-gap: 16px;
}

.testimonials-row::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  row-gap: 16px;
  width: 340px;
  background-color: var(--base);
  border-radius: 12px;
  padding: 20px;
}

.testimonial-card a {
  text-decoration: none;
  color: inherit;
}

.testimonial-author {
  display: flex;
  gap: 12px;
  align-items: center;
}

.testimonial-author img {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  object-fit: cover;
}

.testimonial-author-name {
  font-size: 20px;
  font-weight: 600;
}

.testimonial-author-handle {
  font-size: 14px;
  color: var(--text-2);
}

.testimonial-text {
  line-height: 130%;
  font-size: 16px;
  color: var(--text-1);
}

/* --------------------------------------------------------------------------
   FAQ Section
   -------------------------------------------------------------------------- */
.faq-section {
  margin-top: 50px;
}

.faq-section h2 {
  font-family: "Clash Grotesk", "Instrument Sans", sans-serif;
  font-weight: 500;
  font-size: 48px;
}

.faq-container {
  width: 1000px;
  margin: 0 auto;
}

.faq-title-row {
  margin-top: 20px;
}

.faq-description {
  margin-top: 16px;
  color: var(--text-2);
  font-size: 16px;
}

.faq-list {
  width: 100%;
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  row-gap: 12px;
}

.faq-item {
  border: none;
  background: none;
}

.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 16px;
  border-radius: 8px;
  background: var(--elevation-2);
  cursor: pointer;
  list-style: none;
  font-size: 17px;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::marker {
  display: none;
  content: '';
}

.faq-item summary i {
  color: var(--text-2);
  font-size: 20px;
  transition: transform 0.3s;
}

.faq-item[open] summary i {
  transform: rotate(180deg);
}

.faq-answer {
  margin-top: 4px;
  padding: 16px;
  border-radius: 8px;
  border: 1px solid var(--border-light);
  line-height: 150%;
  font-size: 16px;
}

/* --------------------------------------------------------------------------
   Contact Section
   -------------------------------------------------------------------------- */
.contact-section {
  margin-top: 50px;
  margin-bottom: 50px;
}

.contact-section h2 {
  font-family: "Clash Grotesk", "Instrument Sans", sans-serif;
  font-weight: 500;
  font-size: 48px;
}

.contact-container {
  padding: 20px;
  border-radius: 24px;
  width: 1000px;
  max-width: 95%;
  height: 500px;
  margin: 0 auto;
  background-color: var(--elevation-2);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.contact-left {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  row-gap: 16px;
  max-width: 420px;
}

.contact-desc {
  margin-top: 8px;
  line-height: 150%;
  color: var(--text-2);
  font-size: 17px;
}

.contact-right {
  display: flex;
  flex-direction: column;
  row-gap: 16px;
}

.contact-row {
  display: flex;
  column-gap: 16px;
}

.social-link-card {
  padding: 20px;
  border-radius: 24px;
  background-color: var(--base);
  width: 180px;
  cursor: pointer;
  transition: all 0.3s ease-in-out;
  text-decoration: none;
  display: block;
}

.social-link-card:hover .social-link-icon-wrap {
  background-color: var(--base);
}

.social-link-card:hover .social-link-handle {
  color: var(--base) !important;
}

.social-link-card.twitter:hover { background-color: var(--text-1); }
.social-link-card.farcaster:hover { background-color: #865fce; }
.social-link-card.telegram:hover { background-color: #2da4dc; }
.social-link-card.lens:hover { background-color: #00c84c; }

.social-link-content {
  display: flex;
  flex-direction: column;
  row-gap: 8px;
}

.social-link-arrow {
  display: flex;
  justify-content: flex-end;
}

.social-link-arrow i {
  color: var(--text-3);
  font-size: 32px;
}

.social-link-card:hover .social-link-arrow i {
  color: var(--base);
}

.social-link-icon-wrap {
  transition: all 0.3s ease-in-out;
  padding: 8px;
  background-color: var(--elevation-2);
  border-radius: 12px;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.social-link-icon-wrap img {
  width: 24px;
  height: 24px;
}

.social-link-title {
  font-weight: 600;
  font-size: 17px;
}

.social-link-handle {
  font-size: 17px;
  color: var(--text-2);
}

/* --------------------------------------------------------------------------
   Footer Section
   -------------------------------------------------------------------------- */
.footer-section {
  padding: 20px 0;
  border-top: 1px solid var(--border-light);
}

.footer-container {
  width: 1000px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  row-gap: 20px;
}

.footer-logo {
  width: 100px;
  height: 50px;
  object-fit: contain;
}

.footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-links {
  display: flex;
  column-gap: 36px;
}

.footer-links a {
  text-decoration: none;
  color: var(--text-1);
  font-size: 15px;
}

.footer-links a:hover {
  color: var(--primary-color);
}

.footer-copyright {
  font-size: 15px;
}

/* --------------------------------------------------------------------------
   Download Modal
   -------------------------------------------------------------------------- */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1000;
  justify-content: center;
  align-items: center;
}

.modal-overlay.active {
  display: flex;
}

.modal-box {
  background: var(--base);
  border-radius: 16px;
  width: 600px;
  max-width: 90%;
  overflow: hidden;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px;
  border-bottom: 1px solid var(--border-dark);
}

.modal-header h3 {
  font-size: 15px;
  font-weight: 600;
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text-2);
  cursor: pointer;
  padding: 4px 8px;
  line-height: 1;
}

.modal-body {
  padding: 20px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  justify-content: space-between;
}

.modal-info {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text-2);
  letter-spacing: 0.5px;
}

.modal-store-buttons {
  display: flex;
  gap: 20px;
}

.modal-store-buttons img {
  height: 36px;
  cursor: pointer;
}

.modal-steps {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.modal-step {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 14px;
}

.modal-step i {
  font-size: 24px;
  color: var(--text-1);
}

.modal-qr {
  flex-shrink: 0;
}

.modal-qr canvas {
  border-radius: 8px;
}

/* --------------------------------------------------------------------------
   Video Animation Wrapper
   -------------------------------------------------------------------------- */
.animation-video {
  border-radius: 12px;
  object-fit: cover;
}

/* --------------------------------------------------------------------------
   Responsive: Tablet (max-width: 1280px)
   -------------------------------------------------------------------------- */
@media only screen and (max-width: 1280px) {
  .header-inner {
    width: 100%;
    padding: 0 16px;
  }

  .page-bg {
    height: 700px;
    top: 0;
  }
}

/* --------------------------------------------------------------------------
   Responsive: Tablet (max-width: 1200px)
   -------------------------------------------------------------------------- */
@media only screen and (max-width: 1200px) {
  .hero {
    width: 95%;
    margin-left: auto;
    margin-right: auto;
  }

  .hero h1 {
    font-size: 42px;
  }

  .why-section {
    width: 100%;
    padding: 0 20px;
  }

  .why-right {
    min-width: 350px;
    min-height: 350px;
  }

  .features-container {
    width: 100%;
    padding: 0 20px;
    padding-top: 40px;
  }

  .testimonials-container {
    width: 95%;
  }
}

/* --------------------------------------------------------------------------
   Responsive: Tablet Small (max-width: 1024px)
   -------------------------------------------------------------------------- */
@media only screen and (max-width: 1024px) {
  .testimonials-container {
    width: 95%;
  }

  .testimonials-container ::-webkit-scrollbar {
    display: none;
  }

  .testimonial-card {
    height: 230px;
  }

  .faq-section {
    margin-top: 30px;
  }

  .faq-container {
    width: 100%;
    padding: 0 16px;
  }

  .faq-container h2 {
    font-size: 32px;
    margin-top: 12px;
  }

  .faq-title-row {
    margin-top: 0;
  }

  .contact-left {
    max-width: 300px;
    justify-content: flex-start;
  }

  .contact-container h2 {
    font-size: 32px;
  }
}

/* --------------------------------------------------------------------------
   Responsive: Mobile (max-width: 821px)
   -------------------------------------------------------------------------- */
@media only screen and (max-width: 821px) {
  .page-bg {
    top: 100px;
    height: 600px;
  }

  /* Header */
  .header-inner {
    width: 100%;
    padding: 8px 16px;
  }

  /* Hero */
  .hero {
    z-index: 10;
    margin-top: 60px;
    width: 90%;
    height: auto;
    margin-right: auto;
    margin-left: auto;
  }

  .hero h1 {
    width: 80%;
    font-size: 36px;
    text-align: center;
    margin-top: 36px;
  }

  .hero-subtitle {
    width: 280px;
  }

  .hero-trust-title {
    text-align: center;
    margin-top: 80px;
    width: 250px;
  }

  /* Why */
  .why-section {
    margin-top: 48px;
    width: 100%;
    padding: 20px 16px;
    margin-bottom: 32px;
  }

  .why-section h2 {
    font-size: 32px;
    margin-top: 0;
  }

  .why-content {
    flex-direction: column;
  }

  .why-right {
    min-width: 340px;
    min-height: 340px;
  }

  .why-reasons {
    max-width: 350px;
  }

  .chain-support-bg img {
    width: 90%;
    height: 200px;
  }

  .chain-support-bg {
    top: -20px;
  }

  .chain-support h2 {
    font-size: 32px;
  }

  .chain-support .flex {
    flex-direction: column;
  }

  /* Features */
  .features-container {
    padding-top: 40px;
  }

  .features-description {
    margin-top: 4px;
    font-size: 14px;
  }

  .feature-cards {
    flex-direction: column;
    align-items: center;
    row-gap: 48px;
    width: 90%;
  }

  .feature-card {
    width: 100%;
    max-width: 100%;
    flex-direction: column;
    row-gap: 16px;
  }

  .features-title h2 {
    font-size: 32px;
    text-align: center;
  }

  .social-section {
    margin-top: 40px;
    display: flex;
    flex-direction: column;
    width: 100%;
    overflow: hidden;
  }

  .social-section-title {
    font-size: 32px !important;
  }

  .social-cards {
    flex-direction: column;
    align-items: center;
    row-gap: 16px;
    width: 100%;
    margin-top: 16px;
    overflow: hidden;
  }

  .social-column {
    flex-direction: row;
    column-gap: 16px;
    overflow-x: scroll;
    width: max-content;
  }

  .social-column::-webkit-scrollbar {
    display: none;
  }

  .social-column-wrapper {
    width: 100%;
    overflow-x: scroll;
  }

  .social-column-wrapper::-webkit-scrollbar {
    display: none;
  }

  .social-column-right {
    display: none;
  }

  .social-card {
    font-size: 16px;
    width: 140px;
    height: auto;
    padding: 8px;
    flex-direction: row;
  }

  .social-card-icon {
    display: none;
  }

  .social-card-title {
    font-size: 14px;
  }

  .social-column-right .social-card-text,
  .social-column-right .social-card-title {
    text-align: left;
    align-items: flex-start;
  }

  /* Testimonials */
  .testimonials-section {
    margin-top: 0;
    padding-top: 20px;
  }

  .testimonials-section h2 {
    font-size: 32px;
  }

  .testimonials-container {
    width: 100%;
    padding: 0 16px;
  }

  .testimonials-grid-mobile {
    width: 100%;
    overflow: scroll;
  }

  .testimonials-grid-mobile::-webkit-scrollbar {
    display: none;
  }

  .testimonials-grid-mobile .testimonials-row {
    overflow: scroll;
  }

  /* FAQ */
  .faq-container h2 {
    font-size: 32px;
  }

  /* Contact */
  .contact-section {
    margin-top: 50px;
    margin-bottom: 0;
    padding: 0 20px;
  }

  .contact-container {
    width: 95%;
    height: auto;
    flex-direction: column;
    row-gap: 16px;
    padding: 20px 0;
  }

  .contact-left {
    width: 90%;
    max-width: 90%;
    row-gap: 8px;
  }

  .contact-left .btn-dark {
    width: 100%;
    display: flex;
    justify-content: space-between;
    margin-top: 20px;
  }

  .contact-right {
    width: 100%;
    justify-content: space-between;
    padding: 0 12px;
    margin-top: 20px;
  }

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

  .contact-row a {
    width: 100%;
  }

  .social-link-card {
    width: 100%;
    border-radius: 12px;
    padding: 12px;
  }

  .social-link-title {
    font-size: 14px;
  }

  .social-link-handle {
    font-size: 14px;
  }

  /* Footer */
  .footer-section {
    margin-top: 40px;
    width: 100%;
  }

  .footer-container {
    width: 100%;
    padding: 0 12px;
  }

  .footer-content {
    flex-direction: column;
    row-gap: 20px;
  }

  .footer-links {
    column-gap: 20px;
  }

  /* Modal */
  .modal-body {
    flex-direction: column;
    align-items: center;
  }
}

/* --------------------------------------------------------------------------
   Responsive: Small Mobile (max-width: 800px)
   -------------------------------------------------------------------------- */
@media only screen and (max-width: 800px) {
  .hero-bg {
    left: 300px;
    top: -100px;
    object-fit: contain;
    z-index: -1;
  }
}

/* --------------------------------------------------------------------------
   Responsive: Extra Small (max-width: 600px)
   -------------------------------------------------------------------------- */
@media only screen and (max-width: 600px) {
  .feature-card {
    align-items: center;
  }

  .hero {
    overflow-x: hidden;
  }

  .hero-bg {
    width: 800px;
    left: 150px;
    top: -150px;
    object-fit: contain;
    z-index: -1;
  }

  h2 {
    font-size: 28px !important;
  }
}

@media only screen and (max-width: 500px) {
  .social-link-card {
    width: 100%;
  }
}

@media only screen and (max-width: 380px) {
  .features-container h2,
  .features-container .web3-text {
    font-size: 32px !important;
  }
}