* {
  margin: 0;
  padding: 0;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

body {
  font-family: "Inter", sans-serif;
  background-color: #FFFFFF;
  color: #000000;
  line-height: 1.6;
  overflow-x: hidden;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.navbar {
  background-color: #FFFFFF;
  border-bottom: 2px solid #000000;
  padding: 20px 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}
.navbar .container {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.navbar .logo {
  font-size: 24px;
  font-weight: 900;
  letter-spacing: -1px;
}
.navbar .nav-links {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.navbar .nav-link {
  text-decoration: none;
  color: #000000;
  font-weight: 500;
  padding: 8px 16px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.navbar .nav-link:hover {
  color: #2274a5;
}
.navbar .nav-link.nav-link-primary {
  background-color: #000000;
  color: #FFFFFF;
  padding: 10px 24px;
}
.navbar .nav-link.nav-link-primary:hover {
  background-color: #2274a5;
  color: #FFFFFF;
}

.hero {
  min-height: 100vh;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 120px 0 80px;
  position: relative;
  background-color: #FFFFFF;
}
.hero .hero-content {
  text-align: center;
  position: relative;
  z-index: 10;
}
.hero .hero-title {
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
  letter-spacing: -2px;
}
.hero .hero-title .accent-text {
  color: #2274a5;
}
.hero .hero-description {
  font-size: clamp(1.1rem, 2vw, 1.5rem);
  max-width: 700px;
  margin: 0 auto 40px;
  color: #333;
}
.hero .hero-buttons {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}
.hero .hero-shapes {
  position: absolute;
  top: 0;
  right: 0;
  width: 100%;
  height: 100%;
  overflow: hidden;
  z-index: 1;
}
.hero .hero-shapes .shape {
  position: absolute;
}
.hero .hero-shapes .shape.shape-1 {
  width: 200px;
  height: 200px;
  background-color: #ffbf00;
  top: 10%;
  right: 5%;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
.hero .hero-shapes .shape.shape-2 {
  width: 150px;
  height: 150px;
  background-color: #32936f;
  top: 60%;
  left: 10%;
}
.hero .hero-shapes .shape.shape-3 {
  width: 100px;
  height: 100px;
  background-color: #dc3b38;
  bottom: 20%;
  right: 15%;
  -webkit-transform: rotate(-30deg);
          transform: rotate(-30deg);
}
.hero .hero-shapes .shape.shape-4 {
  width: 80px;
  height: 80px;
  background-color: #2274a5;
  top: 30%;
  left: 25%;
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  font-weight: 600;
  text-decoration: none;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
  font-size: 16px;
  border: 2px solid transparent;
  cursor: pointer;
}
.btn.btn-primary {
  background-color: #000000;
  color: #FFFFFF;
}
.btn.btn-primary:hover {
  background-color: #2274a5;
  -webkit-transform: translateY(-2px);
          transform: translateY(-2px);
}
.btn.btn-secondary {
  background-color: #FFFFFF;
  color: #000000;
  border-color: #000000;
}
.btn.btn-secondary:hover {
  background-color: #000000;
  color: #FFFFFF;
}

.features {
  padding: 80px 0;
  background-color: #f5f5f5;
}
.features .section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  text-align: center;
  margin-bottom: 60px;
  letter-spacing: -1px;
}
.features .features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
}
.features .feature-card {
  background-color: #FFFFFF;
  padding: 40px;
  text-align: center;
  border: 2px solid #000000;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.features .feature-card:hover {
  -webkit-transform: translateY(-5px);
          transform: translateY(-5px);
}
.features .feature-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 24px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.features .feature-title {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 16px;
}
.features .feature-description {
  color: #666;
  line-height: 1.6;
}

.demo {
  padding: 80px 0;
  background-color: #FFFFFF;
}
.demo .section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  text-align: center;
  margin-bottom: 60px;
  letter-spacing: -1px;
}
.demo .demo-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 40px;
}
.demo .demo-card {
  background-color: #f5f5f5;
  padding: 40px;
  border: 2px solid #000000;
}
.demo .demo-title {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 24px;
}
.demo .poll-options {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 12px;
  margin-bottom: 32px;
}
.demo .poll-option {
  background-color: #FFFFFF;
  border: 2px solid #ddd;
  padding: 16px;
  cursor: pointer;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 12px;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.demo .poll-option:hover {
  -webkit-transform: translateX(-5px);
          transform: translateX(-5px);
}
.demo .poll-option.selected {
  border-width: 3px;
}
.demo .poll-option .poll-emoji {
  font-size: 24px;
}
.demo .poll-results {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 12px;
}
.demo .poll-bar {
  position: relative;
  height: 32px;
  background-color: #e0e0e0;
  overflow: hidden;
}
.demo .poll-bar-fill {
  position: absolute;
  right: 0;
  top: 0;
  height: 100%;
  -webkit-transition: width 0.5s ease;
  transition: width 0.5s ease;
}
.demo .poll-bar-label {
  position: absolute;
  left: 10px;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
  font-weight: 600;
  font-size: 14px;
}
.demo .ranking-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 12px;
}
.demo .ranking-item {
  background-color: #FFFFFF;
  border: 2px solid #ddd;
  padding: 16px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  gap: 16px;
  cursor: move;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.demo .ranking-item:hover {
  border-color: #000000;
}
.demo .ranking-number {
  width: 32px;
  height: 32px;
  background-color: #000000;
  color: #FFFFFF;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  font-weight: 700;
}
.demo .ranking-text {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
}
.demo .ranking-handle {
  color: #999;
  cursor: -webkit-grab;
  cursor: grab;
  font-size: 20px;
}
.demo .ranking-handle:active {
  cursor: -webkit-grabbing;
  cursor: grabbing;
}
.demo .ranking-ghost {
  opacity: 0.5;
}
.demo .ranking-drag {
  opacity: 0.8;
  -webkit-transform: rotate(-2deg);
          transform: rotate(-2deg);
}

.faq {
  padding: 80px 0;
  background-color: #f5f5f5;
}
.faq .section-title {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  text-align: center;
  margin-bottom: 60px;
  letter-spacing: -1px;
}
.faq .faq-list {
  max-width: 800px;
  margin: 0 auto;
}
.faq .faq-item {
  background-color: #FFFFFF;
  border: 2px solid #000000;
  margin-bottom: 16px;
}
.faq .faq-item.active .faq-question {
  background-color: #000000;
  color: #FFFFFF;
}
.faq .faq-question {
  width: 100%;
  padding: 20px;
  background: none;
  border: none;
  text-align: right;
  font-size: 18px;
  font-weight: 600;
  cursor: pointer;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-transition: all 0.3s ease;
  transition: all 0.3s ease;
}
.faq .faq-question:hover {
  background-color: #f5f5f5;
}
.faq .faq-toggle {
  font-size: 24px;
  font-weight: 400;
}
.faq .faq-answer {
  display: none;
  padding: 0 20px 20px;
}
.faq .faq-answer p {
  color: #666;
  line-height: 1.6;
}

.footer {
  background-color: #000000;
  color: #FFFFFF;
  padding: 60px 0 20px;
}
.footer .footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}
.footer .footer-logo {
  font-size: 24px;
  font-weight: 900;
  margin-bottom: 16px;
  letter-spacing: -1px;
}
.footer .footer-description {
  color: #ccc;
  line-height: 1.6;
}
.footer .footer-title {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
}
.footer .footer-links {
  list-style: none;
}
.footer .footer-links li {
  margin-bottom: 8px;
}
.footer .footer-links a {
  color: #ccc;
  text-decoration: none;
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
.footer .footer-links a:hover {
  color: #FFFFFF;
}
.footer .footer-social {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 16px;
  margin-top: 24px;
}
.footer .social-link {
  color: #ccc;
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
.footer .social-link:hover {
  color: #FFFFFF;
}
.footer .footer-bottom {
  border-top: 1px solid #333;
  padding-top: 20px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  gap: 20px;
}
.footer .footer-bottom p {
  color: #999;
}
.footer .footer-legal {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 20px;
}
.footer .footer-legal a {
  color: #999;
  text-decoration: none;
  -webkit-transition: color 0.3s ease;
  transition: color 0.3s ease;
}
.footer .footer-legal a:hover {
  color: #FFFFFF;
}

@media (max-width: 768px) {
  .hero-buttons {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  .demo-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    text-align: center;
  }
}