update

Author: junchen-fu

css/all.scss

@@ -3,6 +3,30 @@
 
 @import "variables";
 
+html {
+  font-size: 16px;
+}
+
 * {
+  box-sizing: border-box;
   font-family: $serif;
 }
+
+body {
+  color: $black;
+  background: $off-white;
+  overflow-x: hidden;
+}
+
+img,
+svg {
+  max-width: 100%;
+}
+
+a,
+p,
+li,
+td,
+th {
+  overflow-wrap: break-word;
+}

css/background.scss

@@ -13,9 +13,10 @@ footer {
     background-image: var(--background);
     background-size: cover;
     background-repeat: no-repeat;
-    background-position: 50% 25%;
-    opacity: 0.2;
+    background-position: center 32%;
+    opacity: 0.22;
     // filter: blur(5px);
     z-index: -1;
+    pointer-events: none;
   }
 }

css/feature.scss

@@ -6,12 +6,15 @@
 
 .feature {
   @include flex-center;
-  margin: 40px 0;
+  align-items: center;
+  gap: clamp(20px, 4vw, 44px);
+  margin: clamp(32px, 5vw, 56px) 0;
   @include trim-margins;
 
   .feature_image {
-    width: 350px;
-    height: 250px;
+    width: min(100%, clamp(280px, 36vw, 420px));
+    aspect-ratio: 7 / 5;
+    height: auto;
     flex-shrink: 0;
     overflow: hidden;
     box-shadow: $shadow;
@@ -31,35 +34,40 @@
   &:nth-child(odd) {
     .feature_image {
       order: -1;
-      margin-right: 40px;
     }
   }
 
   &:nth-child(even) {
     .feature_image {
       order: 1;
-      margin-left: 40px;
     }
   }
 
+  .feature_text {
+    flex: 1 1 360px;
+    min-width: 0;
+  }
+
   .feature_heading {
     font-family: $sans;
     font-weight: $medium;
     text-align: center;
+    font-size: clamp(1.05rem, 0.98rem + 0.35vw, 1.25rem);
+    line-height: 1.3;
   }
 
   @media (max-width: $tablet) {
     flex-direction: column;
 
     .feature_image {
       order: unset !important;
-      width: unset !important;
+      width: min(100%, 620px) !important;
       margin: 0 !important;
-      margin-bottom: 20px !important;
 
-      .feature_text {
-        width: unset !important;
-      }
+    }
+
+    .feature_text {
+      width: 100%;
     }
   }
 }
@@ -70,8 +78,8 @@
   justify-content: center;
 
   .feature_image {
-    width: auto;
+    width: min(100%, 760px);
     height: auto;
-    margin: 20px 0px;
+    margin: 0;
   }
 }

css/header.scss

@@ -9,7 +9,8 @@ header {
   position: relative;
   @include flex-center;
   justify-content: space-between;
-  padding: 20px;
+  gap: clamp(16px, 3vw, 32px);
+  padding: clamp(16px, 3vw, 28px);
   color: $white;
   background: $dark-gray;
   font-family: $sans;
@@ -19,21 +20,34 @@ header {
 
   .logo_row {
     @include inline-flex-center;
+    flex: 1 1 420px;
+    justify-content: flex-start;
+    min-width: 0;
+    gap: clamp(12px, 2vw, 20px);
+
+    .logo {
+      display: inline-flex;
+      flex: 0 0 auto;
+      justify-content: center;
+      align-items: center;
+      max-width: clamp(120px, 20vw, 270px);
+    }
 
     .logo > * {
-      max-width: 100%;
-      height: 200px;
+      width: auto;
+      max-width: clamp(120px, 20vw, 270px);
+      height: clamp(72px, 12vw, 132px);
     }
 
     .logo_text {
-      position: absolute;
-      top: 30px;
-      left:500px;
       font-family: $sans;
-      font-size: 1.6rem;
-      color:$blue;
-      margin: 0 10px;
-      text-align: center;
+      font-size: clamp(1rem, 0.78rem + 0.9vw, 1.55rem);
+      color: $light-blue;
+      line-height: 1.22;
+      margin: 0;
+      max-width: 760px;
+      text-align: left;
+      text-wrap: balance;
     }
 
       .logo_title {
@@ -49,15 +63,19 @@ header {
 
   .nav_row {
     @include inline-flex-center;
+    flex: 0 1 680px;
     flex-wrap: wrap;
+    justify-content: flex-end;
+    gap: 2px 4px;
     font-size: 0.9rem;
     font-weight: $medium;
     text-transform: uppercase;
     letter-spacing: 1px;
+    min-width: 280px;
 
     .nav_link {
       display: inline-block;
-      padding: 10px;
+      padding: 8px 9px;
       text-align: center;
       white-space: nowrap;
       transition: opacity $fast;
@@ -80,24 +98,50 @@ header {
 
   @media (max-width: $tablet) {
     flex-direction: column;
+    align-items: stretch;
 
     .logo_row {
-      margin-bottom: 10px;
+      justify-content: center;
+      flex: 0 1 auto;
+      margin-bottom: 6px;
+
+      .logo_text {
+        text-align: center;
+      }
+    }
+
+    .nav_row {
+      flex: 0 1 auto;
+      justify-content: center;
+      min-width: 0;
     }
   }
 
   @media (max-width: $phone) {
     .logo_row {
-      margin-bottom: 20px;
       flex-direction: column;
+      gap: 10px;
+
+      .logo > * {
+        max-width: clamp(140px, 52vw, 220px);
+        height: clamp(64px, 24vw, 96px);
+      }
+
+      .logo_text {
+        font-size: clamp(0.95rem, 4.4vw, 1.15rem);
+      }
     }
 
     .nav_row {
-      flex-direction: column;
+      align-items: stretch;
+      display: grid;
+      grid-template-columns: repeat(2, minmax(0, 1fr));
       width: 100%;
 
       .nav_link {
         width: 100%;
+        padding: 9px 6px;
+        white-space: normal;
       }
     }
   }
@@ -112,7 +156,7 @@ header {
     animation:  ease-in;
     // greyscale 0.1s
     .logo > * {
-      height: 200px;
+      height: clamp(96px, 18vw, 180px);
       animation: logo_zoom 2s ease forwards;
 
       @keyframes logo_zoom {

css/heading.scss

@@ -22,22 +22,24 @@ h4 {
   }
 }
 h1 {
-  font-size: 1.4rem;
-  letter-spacing: 2px;
+  font-size: clamp(1.35rem, 1.12rem + 0.7vw, 1.8rem);
+  letter-spacing: 1px;
   text-transform: uppercase;
   text-align: center;
+  text-wrap: balance;
 
   & + p {
     margin-top: 40px;
   }
 }
 h2 {
-  font-size: 1.3rem;
+  font-size: clamp(1.2rem, 1.08rem + 0.45vw, 1.5rem);
   letter-spacing: 1px;
   text-align: center;
+  text-wrap: balance;
 }
 h3 {
-  font-size: 1.2rem;
+  font-size: clamp(1.1rem, 1.02rem + 0.35vw, 1.3rem);
   text-align: center;
 }
 h4 {

css/paragraph.scss

@@ -9,4 +9,8 @@ p {
   @include trim-margins;
   text-align: justify;
   line-height: 1.7;
+
+  @media (max-width: $phone) {
+    text-align: left;
+  }
 }

css/section.scss

@@ -14,22 +14,24 @@ body {
   justify-content: flex-start;
   align-items: stretch;
   flex-direction: column;
-  font-size: 12pt;
+  font-size: clamp(1rem, 0.96rem + 0.2vw, 1.125rem);
 
   main {
     box-sizing: border-box;
     flex-grow: 1;
-    background: $white;
+    background: $off-white;
   }
 
   section {
     .section {
       box-sizing: border-box;
-      max-width: 2000;
+      width: min(100%, 1120px);
       margin: 0 auto;
-      padding: 40px;
+      padding: clamp(24px, 5vw, 56px) clamp(18px, 5vw, 48px);
     }
 
+    background: $white;
+
     &:nth-child(even) {
       background: $off-white;
     }