/* chivo-mono-100 - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: normal;
  font-weight: 100;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-100.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-100italic - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: italic;
  font-weight: 100;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-100italic.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-200 - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: normal;
  font-weight: 200;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-200.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-200italic - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: italic;
  font-weight: 200;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-200italic.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-300 - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: normal;
  font-weight: 300;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-300.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-300italic - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: italic;
  font-weight: 300;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-300italic.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-regular - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: normal;
  font-weight: 400;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-regular.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-italic - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: italic;
  font-weight: 400;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-italic.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-500 - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: normal;
  font-weight: 500;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-500.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-500italic - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: italic;
  font-weight: 500;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-500italic.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-600 - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: normal;
  font-weight: 600;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-600.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-600italic - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: italic;
  font-weight: 600;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-600italic.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-700 - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: normal;
  font-weight: 700;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-700.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-700italic - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: italic;
  font-weight: 700;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-700italic.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-800 - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: normal;
  font-weight: 800;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-800.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-800italic - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: italic;
  font-weight: 800;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-800italic.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-900 - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: normal;
  font-weight: 900;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-900.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}
/* chivo-mono-900italic - latin_latin-ext_vietnamese */
@font-face {
  font-display: swap; /* Check https://developer.mozilla.org/en-US/docs/Web/CSS/@font-face/font-display for other options. */
  font-family: "Chivo Mono";
  font-style: italic;
  font-weight: 900;
  src: url("/assets/fonts/chivo-mono-v9-latin_latin-ext_vietnamese-900italic.woff2")
    format("woff2"); /* Chrome 36+, Opera 23+, Firefox 39+, Safari 12+, iOS 10+ */
}

/* ====== RESET & BASE ====== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: "Chivo Mono", monospace;
  background-color: #0e0e14;
  color: #ffffff;
  line-height: 1.6;
  padding: 2rem;
}

a {
  color: #38bdf8;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

/* ====== TYPOGRAPHY SCALE (Responsive) ====== */

/* Mobile */
h1 {
  font-size: 1.65rem;
}
h2 {
  font-size: 1.15rem;
}
p,
li {
  font-size: 0.85rem;
}
footer {
  font-size: 0.7rem;
}

/* Medium ≥640px */
@media (min-width: 640px) {
  h1 {
    font-size: 2.15rem;
  }
  h2 {
    font-size: 1.4rem;
  }
  p,
  li {
    font-size: 0.9rem;
  }
  footer {
    font-size: 0.75rem;
  }
}

/* Large ≥1024px */
@media (min-width: 1024px) {
  h1 {
    font-size: 2.4rem;
  }
  h2 {
    font-size: 1.65rem;
  }
  p,
  li {
    font-size: 0.95rem;
  }
  footer {
    font-size: 0.8rem;
  }
}

/* ====== HERO ====== */
.hero {
  text-align: center;
  margin: 4rem 0 3rem;
}
.hero img {
  max-width: 100%;
  height: auto;
  border-radius: 1rem;
  margin-bottom: 2rem;
}
.hero p {
  color: #a1a1aa;
}
.cta {
  display: inline-block;
  margin-top: 1.5rem;
  padding: 0.75rem 1.5rem;
  background-color: #38bdf8;
  color: #000;
  font-weight: bold;
  border-radius: 999px;
  transition: background-color 0.3s ease;
}
.cta:hover {
  background-color: #0ea5e9;
}

/* ====== STORY SECTION ====== */
.story {
  max-width: 700px;
  margin: 3rem auto;
  padding: 2rem;
  background-color: #1e1e26;
  border-radius: 1rem;
  color: #e5e7eb;
  line-height: 1.7;
  box-shadow: 0 0 12px rgba(0, 255, 255, 0.08);
}
.story ul {
  list-style: none;
  margin: 1rem 0;
}
.story ul li {
  margin: 0.4rem 0;
  font-weight: 500;
}

/* ====== FEATURES SECTION ====== */
.features {
  max-width: 700px;
  margin: 0 auto 3rem;
  text-align: center;
}
.features ul {
  list-style: none;
}
.features li {
  margin: 1rem 0;
}

/* ====== LINKS SECTION ====== */
.links {
  text-align: center;
  margin-bottom: 4rem;
}
.links ul {
  list-style: none;
}
.links li {
  margin: 0.5rem 0;
}

/* ====== FOOTER ====== */
footer {
  text-align: center;
  color: #71717a;
  padding-top: 2rem;
  border-top: 1px solid #27272a;
}