From 719c8cf49309890ad82ef0cf9b87aeed299b6777 Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 22 Dec 2022 00:07:05 +0100
Subject: Tentative 1 for Mobile navigation menu

---
 sass/_text.scss        |  12 +++--
 sass/juice.scss        | 132 ++++++++++++++++++++++++++++++++++++++++++++-----
 templates/_macros.html |  20 +++++---
 templates/index.html   |  28 ++++++-----
 4 files changed, 157 insertions(+), 35 deletions(-)

diff --git a/sass/_text.scss b/sass/_text.scss
index 329017b..eb52d51 100644
--- a/sass/_text.scss
+++ b/sass/_text.scss
@@ -1,14 +1,16 @@
 .heading-text {
   font-family: "Fira Sans", sans-serif;
-  font-size: 32px;
+  font-size: 2em;
   font-weight: 600;
+  line-height: 1.2em;
   padding: 10px 0 25px 0;
   color: var(--secondary-text-color);
 }
 
 h1, .title-text {
   font-family: "Fira Sans", sans-serif;
-  font-size: 25px;
+  font-size: 1.8em;
+  line-height: 1.2em;
   font-weight: 500;
   color: var(--secondary-text-color);
   border-left: var(--primary-color) 8px solid;
@@ -17,7 +19,7 @@ h1, .title-text {
 
 h2, .title-text {
   font-family: "Fira Sans", sans-serif;
-  font-size: 25px;
+  font-size: 1.5em;
   font-weight: 500;
   color: var(--secondary-text-color);
   border-left: #aaa 8px solid;
@@ -26,14 +28,14 @@ h2, .title-text {
 
 h3, .subtitle-text {
   font-family: "Fira Sans", sans-serif;
-  font-size: 20px;
+  font-size: 1.3em;
   font-weight: 500;
   color: var(--secondary-text-color);
 }
 
 .text {
   font-family: "Fira Sans", sans-serif;
-  font-size: 18px;
+  font-size: 16px;
   font-weight: 400;
   line-height: 26px;
   letter-spacing: 0.2px;
diff --git a/sass/juice.scss b/sass/juice.scss
index 04136a1..2e2d5e3 100644
--- a/sass/juice.scss
+++ b/sass/juice.scss
@@ -38,9 +38,20 @@ header {
   justify-content: space-between;
 }
 
+header ul {
+  margin: 0px;
+  padding: 0px;
+  list-style: none; 
+}
+
+header ul li {
+  display: inline;
+
+}
+
 .logo {
   font-family: Georgia, DejaVu Serif, Norasi, serif;
-  font-size: 32px;
+  font-size: 28px;
   color: var(--primary-text-color);
   font-weight: 500;
   display: flex;
@@ -56,7 +67,6 @@ header {
 .nav-item {
   margin: 0 10px;
   text-decoration: none;
-  font-size: 18px;
   font-weight: bold;
 
   color: var(--primary-text-color);
@@ -83,10 +93,12 @@ header {
   }
 }
 
+
 main {
   display: flex;
-  padding: 50px 100px;
   flex-grow: 1;
+  padding: 50px 100px;
+  margin: 0;
 
   .toc {
     max-width: 260px;
@@ -123,7 +135,6 @@ main {
     padding: 0 30px 5px;
     color: #424242;
   }
-
 }
 
 .toc-sticky {
@@ -156,20 +167,36 @@ footer {
   }
 }
 
+main details#navigation-toggle summary {
+  display: none;
+}
+
 @media screen and (min-width: 1280px) {
+  .logo {
+    font-size: 32px;
+  }
   .content {
     max-width: 60%;
     min-width: 800px;
     overflow: hidden;
   }
+  .text {
+    font-size: 18px;
+  }
 }
 
 @media screen and (max-width: 768px) {
   header {
-    padding: 10px 30px;
-    flex-direction: column;
-    align-items: center;
-    justify-content: center;
+    padding: 10px 20px;
+    display: block;
+  }
+
+  header nav {
+    display: none;
+  }
+
+  header ul li {
+    display: block;
   }
 
   .logo {
@@ -184,7 +211,7 @@ footer {
 
   .nav-item {
     margin: 0 5px;
-    font-size: 14px;
+    font-size: 1em;
   }
 
   .hero {
@@ -192,15 +219,98 @@ footer {
   }
 
   main {
-    padding: 30px;
+    display: block;
+    padding: 0px;
+  }
+
+
+  main .toc {
+    margin: 0px;
+    width: 100%;
+    max-width: none;
+    border: 0px;
+  }
+  main .toc-sticky {
+    border: 0px;
+  }
+
+  main .content {
+    margin: 15px;
   }
 
   .content {
     padding: 0;
+    display: block;
   }
 
-  .explore-more, .toc {
+  .explore-more {
     display: none;
   }
 
+
+}
+
+
+/* *********** */
+
+
+.menu-button-container {
+  display: none;
 }
+
+#menu-toggle {
+  display: none;
+}
+
+.menu-button,
+.menu-button::before,
+.menu-button::after {
+  display: block;
+  background-color: #fff;
+  position: absolute;
+  height: 4px;
+  width: 30px;
+  transition: transform 400ms ease;
+  border-radius: 2px;
+}
+
+.menu-button::before {
+  content: '';
+  transform: translate(0, -8px);
+}
+
+.menu-button::after {
+  content: '';
+  transform: translate(0, 8px);
+}
+
+#menu-toggle:checked + .menu-button-container .menu-button::before {
+  margin-top: 0px;
+  transform: rotate(45deg);
+}
+
+#menu-toggle:checked + .menu-button-container .menu-button {
+  background: transparent;
+}
+
+#menu-toggle:checked + .menu-button-container .menu-button::after {
+  margin-top: 0px;
+  transform: rotate(-45deg);
+}
+
+@media (max-width: 768px) {
+  .menu-button-container {
+    position: absolute;
+    display: block;
+    height: 32px;
+    width: 32px;
+    top: 40px;
+    right: 24px;
+  }
+  #menu-toggle ~ .toc {
+    display: none;
+  }
+  #menu-toggle:checked ~ .toc {
+    display: block;
+  }
+}
\ No newline at end of file
diff --git a/templates/_macros.html b/templates/_macros.html
index 7c301a9..4f8d852 100644
--- a/templates/_macros.html
+++ b/templates/_macros.html
@@ -1,5 +1,7 @@
 {% macro render_header() %}
 {% set section = get_section(path="_index.md") %}
+
+
 <a href="{{ section.permalink }}">
     <div class="logo">
         <img src="{{ get_url(path=config.extra.juice_logo_path) }}" alt="logo">
@@ -8,14 +10,16 @@
 </a>
 
 <nav>
-    {% for subpath in section.subsections %}
-    {% set sub = get_section(path=subpath) %}
-    <a class="nav-item subtitle-text" href="{{ sub.permalink }}">{{ sub.title }}</a>
-    {% endfor %}
-    {% if config.extra.juice_extra_menu %}
-        {% for menu in config.extra.juice_extra_menu %}
-        <a class="nav-item subtitle-text" href="{{ menu.link }}">{{ menu.title }}</a>
+    <ul>
+        {% for subpath in section.subsections %}
+            {% set sub = get_section(path=subpath) %}
+            <li><a class="nav-item text" href="{{ sub.permalink }}">{{ sub.title }}</a></li>
         {% endfor %}
-    {% endif %}
+        {% if config.extra.juice_extra_menu %}
+            {% for menu in config.extra.juice_extra_menu %}
+            <li><a class="nav-item text" href="{{ menu.link }}">{{ menu.title }}</a></li>
+            {% endfor %}
+        {% endif %}
+    </ul>
 </nav>
 {% endmacro render_header %}
diff --git a/templates/index.html b/templates/index.html
index 004a4fa..a00a979 100644
--- a/templates/index.html
+++ b/templates/index.html
@@ -19,23 +19,29 @@
 
 <body>
     {% block header %}
-    <header class="box-shadow">
+    <header class="box-shadow top-nav">
       {{ macros::render_header() }}
     </header>
     {% endblock header %}
 
     <main>
-      {% block toc %}
-        <div class="toc">
-          <div class="toc-sticky">
-            {% if page %}
-              {{ nav::navmenu(current=page) }}
-            {% else %}
-              {{ nav::navmenu(current=section) }}
+        {% block mainnav %}
+            {% if page.ancestors or section.ancestors %}
+                <input id="menu-toggle" type="checkbox" {% if section.subsections or section.pages %}checked{% endif %} />
+                <label class='menu-button-container' for="menu-toggle">
+                    <div class='menu-button'></div>
+                </label>
+                <div class="toc" id="navigation">
+                    <div class="toc-sticky">
+                        {% if page %}
+                        {{ nav::navmenu(current=page) }}
+                        {% else %}
+                        {{ nav::navmenu(current=section) }}
+                        {% endif %}
+                    </div>
+                </div>
             {% endif %}
-          </div>
-        </div>
-      {% endblock toc %}
+        {% endblock mainnav %}
 
         <div class="content text">
             {% block content %}
-- 
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