feat: Avancement général sur le contenu et le design

fixes #3, fixes #4, fixes #5, fixes #7, fixes #8, fixes #9, fixes #10

assets/styles/fonts.sass

@@ -0,0 +1,59 @@
+@font-face
+  font-family: 'League Spartan Variable'
+  src: url('/fonts/LeagueSpartan-VF.woff2') format('woff2-variations')
+  font-weight: 200 900
+
+html
+  font-size: 18px
+
+body
+  font-weight: 400
+  line-height: 1.2
+  font-family: 'League Spartan Variable'
+
+h1, h2, h3, h4, h5
+  font-weight: 600
+  text-transform: uppercase
+
+h1
+  text-align: center
+  text-transform: uppercase
+  color: $vert
+  margin: 0 1rem 1rem
+  padding: 1rem
+  font-size: 2.5rem
+  word-wrap: anywhere
+  @media screen and (max-width: $size-sm)
+    font-size: 1.2rem
+    margin: 0
+
+  strong
+    font-size: 3.5rem
+    @media screen and (max-width: $size-sm)
+      font-size: 1.8rem
+
+h2
+  font-size: 1.4rem
+  margin: 1rem 0
+  text-transform: uppercase
+  @media screen and (max-width: $size-sm)
+    font-size: 1.1rem
+
+h3
+  font-size: 1.1rem
+  text-transform: uppercase
+  @media screen and (max-width: $size-sm)
+    font-size: 1rem
+
+h4
+  font-size: 1rem
+  @media screen and (max-width: $size-sm)
+    font-size: .9rem
+
+p
+  margin-top: 1rem
+  margin-bottom: 1rem
+
+small,
+.text_small
+  font-size: 0.8rem