* {
  box-sizing: border-box;
}

html,
body {
  height: 100%;
}

body {
  margin: 0;
  font-family: Inter, "Noto Sans JP", system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial;
  background: linear-gradient(135deg, #0f172a 0%, #0b1220 100%);
  color: #e6eef8;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.4;
  font-size: 16px;
}

/* fluid type */
h1 {
  font-size: clamp(1.6rem, 2.2vw + 1rem, 2.6rem);
}

.section-title {
  font-size: clamp(1.1rem, 1.2vw + 0.9rem, 1.4rem);
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 28px;
}

/* header + responsive nav */
.site-header {
  position: -webkit-sticky;
  position: sticky;
  top: 0;
  -webkit-backdrop-filter: blur(6px);
          backdrop-filter: blur(6px);
  background: rgba(2, 6, 23, 0.45);
  border-bottom: 1px solid rgba(255, 255, 255, 0.03);
  z-index: 60;
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.brand {
  font-weight: 700;
  font-size: 1.1rem;
  color: #6ee7b7;
  text-decoration: none;
}

/* nav layout */
.nav {
  display: flex;
  gap: 12px;
  align-items: center;
}

.nav a {
  color: inherit;
  text-decoration: none;
  font-size: 0.95rem;
  opacity: 0.95;
}

.nav .btn {
  margin-left: 8px;
}

.hamburger {
  display: none;
  background: transparent;
  border: none;
  padding: 8px;
  cursor: pointer;
  z-index: 20;
}

.hamburger .bar {
  display: block;
  width: 22px;
  height: 2px;
  margin: 3px 0;
  background: #dff7eb;
  border-radius: 2px;
  opacity: 0.9;
}

.mobile-nav {
  display: none;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  height: 100vh;
  padding: 0;
  flex-direction: column;
  flex-wrap: nowrap;
  align-content: center;
  justify-content: center;
  align-items: center;
  z-index: 15;
  background: rgba(0, 0, 0, 0.6196078431);
  color: white;
}
.mobile-nav a {
  color: white;
  text-decoration: none;
  border-bottom: #aaaaaa solid 1px;
  min-width: 25%;
  text-align: center;
}
.mobile-nav .btn-download-large {
  color: black;
}

/* buttons */
.btn {
  padding: 10px 14px;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  font-weight: 600;
}

.btn-primary {
  background: linear-gradient(90deg, #10b981, #06b6d4);
  color: #021124;
  box-shadow: 0 6px 18px rgba(2, 17, 36, 0.45);
}

.btn-download {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.06);
  color: #6ee7b7;
}

.btn-ghost {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.04);
  color: inherit;
}

.btn-outline {
  background: transparent;
  border: 1px dashed rgba(255, 255, 255, 0.06);
}

.btn-download-large {
  padding: 14px 20px;
  border-radius: 12px;
  background: #6ee7b7;
  color: #072024;
  font-weight: 700;
  text-decoration: none;
  display: inline-block;
}

/* hero */
.hero {
  padding: clamp(36px, 6vw, 96px) 0;
}

.hero-inner {
  display: flex;
  gap: 32px;
  align-items: center;
}

.hero-text {
  flex: 1;
}

.hero-text h1 {
  margin: 0 0 12px;
  line-height: 1.05;
}

.section-lead {
  opacity: 0.85;
  margin-bottom: 18px;
}

.hero-ctas {
  display: flex;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.badges {
  list-style: none;
  padding: 0;
  display: flex;
  gap: 12px;
  margin-top: 18px;
  flex-wrap: wrap;
}

.badges li {
  background: rgba(255, 255, 255, 0.03);
  padding: 8px 10px;
  border-radius: 10px;
  font-size: 0.9rem;
}

.hero-preview {
  width: 420px;
  flex-shrink: 0;
}

.device {
  border-radius: 20px;
  overflow: hidden;
  box-shadow: 0 20px 50px rgba(2, 12, 30, 0.6);
  transform: translateY(-6px);
  max-height: 70vh;
}

.device img {
  display: block;
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}

/* features */
.features {
  padding: 40px 0;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.card {
  background: rgba(255, 255, 255, 0.06);
  padding: 14px;
  border-radius: 12px;
  -webkit-backdrop-filter: blur(6px);
          backdrop-filter: blur(6px);
}

.card img {
  width: 100%;
  height: 140px;
  -o-object-fit: cover;
     object-fit: cover;
  border-radius: 8px;
}

/* carousel: scroll-snap for touch + progressive enhancement */
.screens {
  padding: 32px 0;
}

.carousel {
  position: relative;
  display: flex;
  align-items: center;
  gap: 16px;
}

.carousel-track {
  display: flex;
  gap: 12px;
  overflow: hidden;
  width: 100%;
  scroll-behavior: smooth;
  /* touch-friendly snapping */
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x mandatory;
  padding-bottom: 6px;
}

.carousel-track::-webkit-scrollbar {
  height: 8px;
}

.carousel-track::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.06);
  border-radius: 6px;
}

.carousel-item {
  flex: 0 0 auto;
  width: 320px;
  height: 180px;
  border-radius: 10px;
  overflow: hidden;
  scroll-snap-align: start;
}

.carousel-item img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  display: block;
}

.carousel-nav {
  background: transparent;
  border: 1px solid rgba(255, 255, 255, 0.04);
  padding: 8px;
  border-radius: 10px;
}

/* install area and misc */
.install {
  padding: 40px 0;
}

.install-note {
  margin-top: 12px;
  background: rgba(255, 255, 255, 0.02);
  padding: 12px;
  border-radius: 10px;
}

.install-actions {
  margin-top: 16px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.faq {
  padding: 32px 0;
}

.site-footer {
  padding: 20px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.02);
  background: rgba(2, 6, 23, 0.25);
}

.site-footer a {
  color: inherit;
  opacity: 0.85;
  text-decoration: none;
  margin-left: 12px;
}

.modal {
  position: fixed;
  inset: 0;
  display: flex;
  justify-content: center;
  align-items: center;
  background: rgba(0, 0, 0, 0.6);
  visibility: hidden;
  opacity: 0;
  transition: opacity 0.18s ease;
}

.modal[aria-hidden=false] {
  visibility: visible;
  opacity: 1;
}

.modal-dialog {
  background: linear-gradient(155deg, rgba(50, 71, 123, 0.53), rgba(2, 0, 37, 0.33));
  padding: 20px;
  border-radius: 12px;
  width: 520px;
  max-width: 92%;
}

.modal-close {
  position: absolute;
  right: 18px;
  top: 18px;
  background: transparent;
  border: none;
  font-size: 18px;
  color: inherit;
}

/* small tweaks */
.hero-text p,
.card p {
  font-size: clamp(0.95rem, 0.6vw + 0.8rem, 1rem);
}

/* breakpoints */
@media (max-width: 900px) {
  .hero-inner {
    flex-direction: column-reverse;
    align-items: stretch;
  }
  .hero-preview {
    width: 100%;
    max-width: 720px;
  }
  .carousel-item {
    width: 260px;
    height: 160px;
  }
  .hamburger {
    display: inline-flex;
    flex-direction: column;
    padding: 0;
  }
  .nav {
    display: none;
  }
  .mobile-nav {
    display: none;
  }
  /* controlled via JS (toggle class) */
}
@media (max-width: 600px) {
  .container {
    padding: 16px;
  }
  .hero {
    padding: 28px 0;
  }
  .carousel-item {
    width: calc(100vw - 64px);
    height: 160px;
  }
  .hero-text h1 {
    font-size: clamp(1.3rem, 4vw, 1.8rem);
  }
  .btn-download-large {
    width: 100%;
    text-align: center;
  }
}
.mobile-nav--open {
  display: flex;
}

.white_text {
  color: white;
}

.python_install {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: center;
  justify-content: center;
  align-items: center;
}
.python_install > div {
  width: 25%;
  margin: 0 2vw;
}
.python_install > div img {
  width: 100%;
}

.li_none li {
  list-style: none;
}
/*# sourceMappingURL=app.css.map */