:root {
  /* --- COLORS --- */
  --color-white: #ffffff;
  --color-black: #000000;

  --color-grey-300: #c5c6ce;
  --color-grey-200: #d8d8d8;

  --color-navy-950: #00001a;
  --color-navy-600: #5e607a;

  --color-gold-400: #e9aa52;
  --color-red-500: #f15d51;

  /* --- SPACING --- */
  --spacing-100: 0.8rem; /* 8px */
  --spacing-200: 1.6rem; /* 24px */
  --spacing-300: 2.4rem; /* 24px */
  --spacing-400: 3.2rem; /* 32px */
  --spacing-500: 4rem; /* 40px */
  --spacing-800: 6.4rem; /* 64px */
  --spacing-1100: 8.8rem; /* 88px */

  /* --- TYPOGRAPHY (Shortcodes) --- */
  /* Format: font-weight font-size/line-height font-family */

  --font-preset-1:
    800 5.6rem/5.6rem "Inter", sans-serif; /* Extra Bold, 56px/56px */
  --font-preset-2:
    800 4rem/4rem "Inter", sans-serif; /* Extra Bold, 40px/40px */
  --font-preset-3: 700 3.2rem/3.2rem "Inter", sans-serif; /* Bold, 32px/32px */
  --font-preset-4:
    800 2rem/2.4rem "Inter", sans-serif; /* Extra Bold, 20px/24px */
  --font-preset-5:
    800 1.8rem/2.4rem "Inter", sans-serif; /* Extra Bold, 18px/24px */
  --font-preset-6:
    400 1.5rem/2.6rem "Inter", sans-serif; /* Regular, 15px/26px */

  /* Preset 7 memiliki letter-spacing khusus */
  --font-preset-7-font:
    700 1.4rem/2.4rem "Inter", sans-serif; /* Bold, 14px/24px */
  --font-preset-7-letter-spacing: 0.438rem; /* 4.38px */

  --width-mobile: 91%;
  --width-tablet: 79%;
  --width-desktop: 111rem;
}

@font-face {
  font-family: "Inter";
  src: url("./assets/fonts/Inter-VariableFont_slnt\,wght.ttf");
  font-display: swap;
}

/* 1. Use a more-intuitive box-sizing model */
*,
*::before,
*::after {
  box-sizing: border-box;
}

/* 2. Remove default margin */
*:not(dialog) {
  margin: 0;
}

/* 3. Enable keyword animations */
@media (prefers-reduced-motion: no-preference) {
  html {
    interpolate-size: allow-keywords;
  }
}

/* 6. Improve media defaults */
img,
picture,
video,
canvas,
svg {
  display: block;
  max-width: 100%;
}

/* 7. Inherit fonts for form controls */
input,
button,
textarea,
select {
  font: inherit;
}

/* 8. Avoid text overflows */
p,
h1,
h2,
h3,
h4,
h5,
h6 {
  overflow-wrap: break-word;
}

/* 9. Improve line wrapping */
p {
  text-wrap: pretty;
}
h1,
h2,
h3,
h4,
h5,
h6 {
  text-wrap: balance;
}
a {
  text-decoration: none;
  color: inherit;
}

html {
  font-size: 62.5%;
}

body {
  /* 4. Add accessible line-height */
  line-height: 1.5;
  /* 5. Improve text rendering */
  -webkit-font-smoothing: antialiased;
  font-family: "inter", sans-serif;
  color: var(--color-navy-950);
}

.nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: var(--spacing-300) auto var(--spacing-400);
  width: var(--width-mobile);
  max-width: var(--width-desktop);
}

.nav-menu {
  border: none;
  background-color: transparent;
}

.main {
  display: grid;
  gap: var(--spacing-800);
  margin: auto;
  width: var(--width-mobile);
  max-width: var(--width-desktop);
  margin-block-end: var(--spacing-1100);
}

.best-post-header {
  margin-block-start: var(--spacing-300);
  display: grid;
  gap: var(--spacing-300);
  align-items: flex-start;
}

.best-post-title {
  font: var(--font-preset-2);
}

.best-post-description {
  font: var(--font-preset-6);
  color: var(--color-navy-600);
}

.best-post-link {
  color: var(--color-navy-950);
  padding: var(--spacing-100) var(--spacing-400);
  font: var(--font-preset-7-font);
  letter-spacing: var(--font-preset-7-letter-spacing);
  text-decoration: none;
  background-color: var(--color-red-500);
  display: inline-block;
  width: fit-content;
}

.best-post-link:active {
  background-color: var(--color-navy-950);
}

.new {
  background-color: var(--color-navy-950);
  padding: var(--spacing-200) var(--spacing-300);
  color: var(--color-white);
}

.new-title {
  color: var(--color-gold-400);
  font: var(--font-preset-3);
  margin-block-end: var(--spacing-300);
}

.new-posts {
  display: grid;
  gap: var(--spacing-400);
}

.new-post {
  border-block-end: 1px solid var(--color-navy-600);
  padding-block-end: var(--spacing-400);
}

.new-post:last-of-type {
  border: none;
  padding-block-end: 0;
}

.new-post-title {
  font: var(--font-preset-4);
  margin-block-end: var(--spacing-100);
}

.new-post-title:active {
  color: var(--color-gold-400);
}

.new-post-description {
  font: var(--font-preset-6);
  color: var(--color-grey-300);
}

.top-posts {
  display: grid;
  gap: var(--spacing-400);
}

.top-post {
  display: flex;
  gap: var(--spacing-300);
}

.top-post-header {
  display: grid;
  gap: var(--spacing-100);
}

.top-post-order {
  font: var(--font-preset-3);
  color: var(--color-red-500);
}

.top-post-title {
  font: var(--font-preset-5);
}

.top-post-title:active {
  color: var(--color-red-500);
}

.top-post-description {
  font: var(--font-preset-6);
  color: var(--color-navy-600);
}

.top-post-image {
  width: 10rem;
  height: clamp(11.545rem, calc(11.468rem + 0.268vw), 11.818rem);
}

.nav-desktop {
  display: none;
}

.nav-mobile {
  position: fixed;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-1100);
  inset-block-start: 0;
  inset-inline-end: 0;
  padding: 2.7rem clamp(2.3rem, calc(0.7rem + 5vw), 7.9rem) 0
    clamp(2.1rem, calc(1.671rem + 1.339vw), 3.6rem);
  background-color: var(--color-white);
  height: 100%;
}

.nav-close {
  border: none;
  background-color: transparent;
  align-self: flex-end;
}

.nav-links {
  width: clamp(19.6rem, calc(19.171rem + 1.339vw), 21.1rem);
  display: flex;
  flex-direction: column;
  padding: 0;
  list-style: none;
  gap: var(--spacing-300);
  font: var(--font-preset-5);
  font-weight: normal;
}

.hidden {
  display: none;
}

@media (min-width: 48rem) {
  .main {
    width: var(--width-tablet);
  }
  .nav {
    width: var(--width-tablet);
  }
}

@media (min-width: 90rem) {
  .nav {
    margin: var(--spacing-1100) auto var(--spacing-800);
  }

  .nav-desktop {
    display: block;
  }
  .nav-links {
    flex-direction: row;
    width: fit-content;
    gap: var(--spacing-500);
    font: var(--font-preset-6);
    color: var(--color-navy-600);
  }

  .nav-link:active {
    color: #f15d51;
  }

  .nav-menu {
    display: none;
  }

  .main {
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-400);
  }

  .top-posts {
    margin-block-start: var(--spacing-400);
    grid-column: 1 / 3;
    grid-template-columns: repeat(3, 1fr);
  }

  .best-post-header {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-400);
  }

  .best-post-title {
    grid-row: 1/3;
    font: var(--font-preset-1);
  }
}