/* General Styling */

/* Prevent horizontal scroll */
html, body {
    overflow-x: hidden;
}

/* Ensure all sections respect box-sizing */
*, *::before, *::after {
    box-sizing: border-box;
}

/* Fix hero section on small screens */
@media (max-width: 768px) {
    .hero-section {
        padding: 0 3%;
        width: 40vw;  
        overflow: hidden;
    }

/* Ensure images inside cards don't push width */
    .product-card img,
    .system-card img,
    .installation-points .point-item img,
    .about-photo img {
        max-width: 100%;
        width: 100%;
        height: auto;
        display: block;
    }

    /* Fix grids with gaps */
    .reason-grid,
    .system-grid,
    .product-grid,
    .installation-points {
        grid-template-columns: 1fr;
        gap: 1rem; /* reduce gap to avoid overflow */
    }
}


body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    margin: 0;
    padding: 0;
    color: #333; /* Dark gray for text */
    background-color: #f0f8ff; /* Alice Blue (light blue) */
}

/* Patterned section background */
.section-patterned {
    background-color: #e6f2ff;
    background-image: radial-gradient(#d0eaff 1px, transparent 1px), url('path-to-pattern.png');
    background-repeat: repeat;
    background-size: 20px 20px, auto;
}




.container {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

.section {
    padding: 60px 0;
    text-align: center;
}


/* gaps between h2s */

.section h2 {
    margin-top: 0.5em;   /* or 0 if you want no top margin */
    margin-bottom: 0.5em; /* reduce bottom margin */
}

h1, h2, h3, h4 {
    color: #1e90ff; /* Dodger Blue */
    margin-bottom: 20px;
}

h1 {
    font-size: 3em;
}

h2 {
    font-size: 2.5em;
    margin-bottom: 40px;
    position: relative;
    display: inline-block;
}

h2::after {
    content: '';
    display: block;
    width: 60px;
    height: 4px;
    background-color: #4682b4; /* Steel Blue accent */
    margin: 10px auto 0;
}

.system-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr); /* 2 cards per row */
    gap: 2rem; /* space between cards */
    margin-top: 2rem;
  }
  
  .system-card {
    background: #fff; /* optional styling */
    padding: 1.5rem;
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  }

.button {
    display: inline-block;
    padding: 12px 25px;
    margin: 10px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, color 0.3s ease;
}

.button.primary {
    background-color: transparent; 
    color: #4682b4;
    border: 2px solid #4682b4;
}

.button.primary:hover {
    background-color: #4682b4; 
    color: #fff;
}

.button.secondary {
    background-color: #6495ed; /* Cornflower Blue for contrast */
    color: #fff;
    border: 2px solid #6495ed;
}

.button.secondary:hover {
    background-color: #4682b4;
}

.button.outline {
    background-color: transparent;
    color: #4682b4;
    border: 2px solid #4682b4;
}

.button.outline:hover {
    background-color: #4682b4;
    color: #fff;
}

.button.small {
    padding: 8px 15px;
    font-size: 0.9em;
}

/* HERO SECTION */
/* HERO SECTION */
.hero-section {
    position: relative;
    width: 100%;
    height: 70vh;
    background: url("images/kv.jpeg") no-repeat center center/cover;
    display: flex;
    align-items: center;
    justify-content: flex-start;   /* move content to left */
    padding: 0 8%;
    box-sizing: border-box;
}

.hero-section::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(173, 216, 230, 0.3);
    z-index: 1;
}

.hero-container {
    position: relative;
    top: -1rem;
    z-index: 2;
    max-width: 700px;
    text-align: left;
    margin-left: 2%;
    margin-right: 0;
    transform: translateX(0);
}

.hero-text {
    display: flex;
    flex-direction: column;
    gap: 20px;
    align-items: flex-start;
}

.hero-text h1,
.hero-text p {
    display: inline-block;
    padding: 12px 20px;
    background-color: rgba(0, 70, 140, 0.8);
    color: #ffffff;
    line-height: 1.3;
    text-align: center;
}

.hero-text h1 {
    font-size: 4rem;
    font-weight: 700;
}

.hero-text p {
    font-size: 1.8rem;
}

.hero-text .hero-button {
    display: inline-block;
    width: auto;
    max-width: 250px;
    text-align: center;
    margin-top: 15px;
    padding: 12px 28px;
    background-color: #00468c;
    color: #fff;
    border: none;
    border-radius: 6px;
    text-decoration: none;
    font-size: 1.2rem;
}

/* Logo with rectangle background */
.hero-logo {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 8px 15px;                   /* rectangle padding */
    border-radius: 6px;
    z-index: 3;
    display: inline-block;
}

.hero-logo img {
    display: block;
    width: 150px;   /* adjust to your logo size */
    height: auto;
}

/* Mobile adjustments */
@media (max-width: 768px) {
    .hero-section {
        justify-content: center;
        padding: 0 3%;
    }

    .hero-container {
        text-align: center;
        margin-left: 0;
        max-width: 100%;
    }

    .hero-text {
        align-items: center;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 2.4rem;
    }

    .hero-text p {
        font-size: 1.3rem;
    }

    .hero-logo {
        padding: 5px 10px;  /* shrink rectangle on small screens */
    }

    .hero-logo img {
        width: 100px;
    }
}




/* Benefits Section */


#benefits {
    background-color:#fff
}

.benefit-item {
    background-color: #e6f7ff;
    padding: 30px;
    margin: 20px auto;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    max-width: 700px;
    text-align: left;
}

.benefits-section .benefit-item h3 {
    color: #1e90ff; /* Dodger Blue for item headings */
    font-size: 1.8em;
    margin-bottom: 15px;
}

/* Why Choose Us Section */
.why-choose-us-section {
    background-color: #e6f7ff; /* Lightest blue */
}

.reason-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

@media (min-width: 769px) {
    .reason-grid {
        grid-template-columns: repeat(2, 1fr);
        max-width: 800px;
        margin-left: auto;
        margin-right: auto;
    }
}

.reason-item {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    text-align: left;
}

.reason-item h3 {
    color: #1e90ff;
    font-size: 1.5em;
    margin-bottom: 10px;
}

.reason-item {
    position: relative;
    background: #fff;
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    overflow: hidden;
  }
  
  .reason-item::before {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
      45deg,
      rgba(0,0,0,0.03),
      rgba(0,0,0,0.03) 8px,
      transparent 8px,
      transparent 16px
    );
    z-index: 0;
  }
  
  .reason-item * {
    position: relative;
    z-index: 1;
  }
  

/* System Options Section */

#system-options {
    background-color: fff;
}

.system-image img {
    max-width: 100%;
    height: auto;
    margin-bottom: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

.product-grid img {
  width: 100%;
  height: auto;
  max-width: 250px; /* adjust as needed */
  object-fit: contain;
  display: block;
  margin: 0 auto;
}

.custom-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.custom-card {
    background-color: #def3fc;
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.system-card img {
    max-width: 100%;
    height: auto;
    margin: 15px auto;
    border-radius: 5px;
}

/* Desktop: make system image larger */
.system-image {
    width: 100%;
    max-width: 900px; 
    margin: 0 auto;   /* center it */
}

/* Tablets & smaller screens: keep responsive */
@media (max-width: 1024px) {
    .system-image {
        max-width: 90%;   /* shrink a bit on tablets */
    }
}

@media (max-width: 480px) {
    .system-image {
        max-width: 100%;  /* fill width on small phones */
    }
}


.system-card h3 {
    color: #1e90ff;
    font-size: 1.3em;
    margin-bottom: 10px;
}

.system-card p {
    font-size: 0.95em;
    margin-bottom: 15px;
    flex-grow: 1;
}

#system-options {
    background-color: #fff;
    background-image: 
        radial-gradient(circle, rgba(27, 131, 236, 0.1) 1px, transparent 1px);
    background-size: 20px 20px; /* space between dots */
}

/* Product Lineup Section */
.product-lineup-section {
    background-color: #e6f7ff;
}

.product-category {
    margin-bottom: 60px;
}

.product-category h3 {
    font-size: 2em;
    color: #1e90ff;
    margin-bottom: 30px;
    position: relative;
    display: inline-block;
}

.product-category h3::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background-color: #4682b4;
    margin: 10px auto 0;
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 30px;
}

.product-card {
    background-color: #fff; /* Light blue background */
    padding: 25px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    text-align: left;
    display: flex;
    flex-direction: column;
}

.product-card img {
    max-width: 80%;
    height: auto;
    margin: 0 auto 20px auto;
    border-radius: 5px;
    display: block; /* Center image */
}

.product-card h4 {
    color: #1e90ff;
    font-size: 1.4em;
    margin-bottom: 15px;
}

.product-card ul {
    list-style: none;
    padding: 0;
    margin-bottom: 20px;
    flex-grow: 1;
}

.product-card ul li {
    margin-bottom: 8px;
    padding-left: 20px;
    position: relative;
}

.product-card ul li::before {
    content: '✓';
    color: #4682b4; /* Steel Blue checkmark */
    position: absolute;
    left: 0;
    font-weight: bold;
}

.button-small {
    color: #1e90ff; 
}

  /* Powerwall image styling */
.product-card .system-image img {
    width: 100%;        
    max-width: 150px;   
    height: auto;       
    display: block;     
    margin: 0 auto 20px auto; 
    border-radius: 10px; 
    box-shadow: 0 5px 15px rgba(0,0,0,0.1); 
}

 


/* Only for ダイヤゼブラ蓄電池 image */
.product-image {
    width: 100%;
    max-width: 400px; /* adjust as needed to match desktop size */
    height: auto;
    display: block;
    margin: 0 auto; /* center the image */
}



/* Installation Section */
.installation-section {
    background-color: #fff;
}

.installation-points {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.installation-points .point-item {
    background-color: #eef8fd;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    text-align: left;
}

.installation-points .point-item img {
    width: 100%;
    height: 18vw;       /* responsive height relative to viewport width */
    max-height: 220px;  /* don’t let it get too tall on big screens */
    min-height: 150px;  /* keep it decent on very small screens */
    object-fit: cover;  /* crop edges to maintain proportion */
    border-radius: 8px;
    margin-bottom: 20px;
}

.installation-points .point-item h3 {
    color: #1e90ff;
    font-size: 1.5em;
    margin-bottom: 10px;
}

.cta-text {
    font-size: 1.1em;
    margin-top: 40px;
    margin-bottom: 20px;
    color: #555;
}

/* Lease Agreement Section */
.lease-agreement-section .lease-flow img {
    max-width: 40%;
    height: auto;
    margin-bottom: 40px;
    border-radius: 10px;
    box-shadow: 0 5px 20px rgba(0,0,0,0.1);
}

/* Tablets & small screens: make it responsive */
@media (max-width: 1024px) {
    .lease-agreement-section .lease-flow img {
        width: 80%;         /* scales down while keeping impact */
        max-width: 500px;   /* never exceed desktop size */
        height: auto;
        margin-bottom: 30px;
    }
}

@media (max-width: 480px) {
    .lease-agreement-section .lease-flow img {
        width: 90%;         /* leaves a bit of padding on sides */
        margin-bottom: 20px;
    }
}

.lease-details {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    text-align: left;
    margin-bottom: 40px;
}

.lease-details h3 {
    color: #1e90ff;
    font-size: 1.8em;
    margin-bottom: 20px;
}

.lease-details ul {
    list-style: none;
    padding: 0;
}

.lease-details ul li {
    margin-bottom: 10px;
    padding-left: 25px;
    position: relative;
    font-size: 1.05em;
}

.lease-details ul li strong {
    color: #1e90ff;
}

.lease-details ul li::before {
    content: '•';
    color: #4682b4;
    position: absolute;
    left: 0;
    font-size: 1.2em;
    top: 0;
}

.small-text {
    font-size: 0.9em;
    color: #666;
    margin-top: 15px;
}

/* FAQ Section */
.faq-section {
    background-color: #fff;
}

.faq-item {
    background-color: #e6f7ff;
    padding: 25px;
    margin: 15px auto;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    text-align: left;
    max-width: 800px;
}

.faq-item h3 {
    color: #1e90ff;
    font-size: 1.3em;
    margin-bottom: 10px;
}

.faq-item p {
    color: #555;
}

/* About Us Section */
.about-us-section {
    background-color: #e6f7ff;
}

.about-us-section {
    background: radial-gradient(circle at 20% 30%, #d9f2ff 0%, transparent 40%),
                radial-gradient(circle at 80% 70%, #cbe6ff 0%, transparent 40%),
                linear-gradient(135deg, #f7fbff 0%, #eaf5ff 100%);
  }
  

.about-layout {
    display: flex;
    align-items: center;
    gap: 2rem;   /* spacing between image and text */
    flex-wrap: wrap; /* makes it responsive */
  }
  
/* --- About Us side-by-side --- */
.about-layout {
    display: flex;                 /* force side-by-side */
    align-items: center;           /* vertical centering */
    gap: 2rem;                     /* space between image and text */
    flex-wrap: wrap;               /* allows stacking on very small screens */
  }

  .about-us-section p {
    font-size: 1.1em;
    margin-bottom: 20px;
    color: #444;
}

.highlight-text {
    display: inline-block; /* shrink to fit text */
    background-color: #1e90ff; /* example color */
    color: #fff; /* text color */
    padding: 8px 15px; /* some spacing around text */
    border-radius: 6px; /* optional, for rounded corners */
    font-size: 1.4em; 
    text-align: center;
}

  
  /* Image column */
  .about-photo {
    flex: 0 0 clamp(260px, 35vw, 420px); /* responsive column width */
  }
  .about-photo img {
    display: block;
    width: 100%;
    height: auto;
    border-radius: 12px;
  }
  
  /* Text column */
  .about-copy {
    flex: 1 1 0;                   /* fill the remaining space */
  }
  .about-copy h2 {
    margin: 0 0 .6em;              /* tighten heading gap */
  }
  
  /* Mobile: stack vertically */

@media (max-width: 900px) {
    .about-layout {
        flex-direction: column;        /* stack vertically */
        align-items: center;           /* center both image and text */
        text-align: center;            /* center text */
        padding: 0 15px;               /* horizontal padding to avoid overflow */
        box-sizing: border-box;
        width: 100%;
        overflow-x: hidden;            /* prevent horizontal scroll */
        margin: 0 auto;                /* center the flex container */
    }

    .about-photo {
        width: 100%;
        max-width: 400px;              /* responsive max width */
        margin: 0 auto;                /* center image */
        flex-basis: auto;
    }

    .about-copy {
        width: 100%;
        max-width: 600px;              /* optional: prevents text from stretching too wide */
        margin: 0 auto;                /* center text block */
        box-sizing: border-box;
    }
}


  
  /* If something else overrides layout, enforce it */
  .container .about-layout { display: flex !important; }
  



/* Contact Section */
.contact-section {
    background-color: #e6f7ff;
}

.contact-info {
    font-size: 1.1em;
    margin-bottom: 30px;
    line-height: 1.8;
}



.contact-form button.primary {
    width: 100%;
    padding: 15px;
    font-size: 1.1em;
}

.qr-codes {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 30px;
}

.qr-item {
    text-align: center;
}

.qr-item img {
    border: 1px solid #ddd;
    border-radius: 5px;
    padding: 5px;
}

.qr-item p {
    margin-top: 10px;
    font-size: 0.9em;
    color: #555;
}

/* solar panels */


.product-card img {
    width: 100%;          /* make it fill the card width */
    height: 250px;        /* fixed height */
    object-fit: contain;  /* keep aspect ratio, no cropping */
    display: block;
    margin: 0 auto;       /* center horizontally */
  }


  @media (max-width: 768px) {
    .product-card img,
    .product-card .system-image img {
      width: auto;        /* don't stretch to full width */
      max-width: 100%;    /* still responsive */
      height: 150px;
      object-fit: contain; /* maintains aspect ratio */
      display: block;
      margin: 0 auto;
    }
  }
  
  
  


/* Responsive Design */
@media (max-width: 768px) {
    h1 {
        font-size: 2.5em;
    }

    h2 {
        font-size: 2em;
    }

    .hero-content {
        padding: 0 10px;
    }

    .reason-grid,
    .system-grid,
    .product-grid,
    .installation-points,
    .qr-codes {
        grid-template-columns: 1fr;
    }

    .benefit-item,
    .reason-item,
    .system-card,
    .product-card,
    .installation-points .point-item,
    .lease-details,
    .faq-item,
    .contact-form {
        margin-left: 10px;
        margin-right: 10px;
    }

    .product-card img {
        max-width: 60%; /* Adjust for smaller screens */
    }

    .qr-codes {
        flex-direction: column;
        align-items: center;
    }
}



.footer{
    height: auto;
  }

  .footer_company_information .div_table td:first-child{
    min-width: 60px;
  }

  .footer_company_information td:first-child {
    vertical-align: top;
    padding-right: 10px; /* optional spacing from the second td */
}


  .footer_company_information .div_table{
    font-size: 12px;  
  }

  .br_pc{
  display: none;
  }


  @media print, screen and (min-width: 768px){
  .footer_company_information {
      margin: 20px auto;
      width: 1170px;
      display: flex;
  }
  .footer_company_information .div_table{
      width: 50%;
      font-size: 16px;    
  }

  .br_pc{
  display: inline;
  }

  .footer_company_information .footer_map{
      width:40%;
  }
  }
  



  .footer {
    background-color: #a2a6ac; /* Gray background */
    color: #fff; /* Default text color white */
    padding: 40px 20px; /* Top/Bottom 40px, Left/Right 20px */
}

.footer a {
    color: #fff !important; /* Links white */
    text-decoration: none; /* Remove underline if needed */
}

.footer table,
.footer table td {
    color: #fff; /* Table text white */
}

.footer__sitemap-index a,
.footer__nav a,
.footer__utility a {
    color: #fff !important; /* Sitemap, nav, utility links white */
}



.footer__sitemap {
    display: flex;
    flex-wrap: wrap; /* allows wrapping on smaller screens */
    gap: 20rem; /* spacing between the groups */
    margin-left: 5rem; /* adjust as needed */

      
}



.footer__sitemap-group {
    flex: 1 1 200px; /* each group takes equal space, min 200px */
}

.footer__sitemap-index a {
    text-decoration: none !important;/* remove underline */
    color: #fff !important; /* keep links white */
}



.footer__sitemap-index {
    font-size: 16px;       /* adjust size as needed */
    font-weight: normal;   /* remove bold */
    margin: 0 0 10px 0;    /* spacing below heading */
}


.footer__sitemap-index::after {
    content: none;             /* removes the h2 underline block */
}



.footer__sitemap {
    display: flex;
    flex-wrap: wrap;   /* keep wrapping on smaller screens */
    gap: 20px;         /* reduce spacing between groups */
}


.footer__sitemap-group ul {
    list-style: none; /* remove default bullets */
    padding-left: 0; /* remove default indent */
}

.footer__sitemap-group ul li {
    font-size: 0.9rem;
    position: relative;
    padding-left: 1em; /* space for the hyphen */
    margin-bottom: 8px; /* optional spacing between items */
}

.footer__sitemap-group ul li::before {
    content: "―";       /* long hyphen */
    position: absolute;
    left: 0;
    color: #fff;        /* white hyphen */
    margin-right: 8px;  /* space between hyphen and text */
    font-size: 1em;     /* keep proportional */
}

.footer__sitemap-group ul li {
    padding-left: 1.5em; /* space for the hyphen + gap */
    margin-bottom: 8px;
}

.footer__sitemap-group ul li::before {
    content: "―";
    position: absolute;
    left: 0;
    color: #fff;
}




.footer__copyright {
    color: #fff;
}

.footer-links {
    text-align: center;   /* center everything */
    margin-top: 20px;     /* spacing above if needed */
  }
  
  .footer-links ul {
    list-style: none;     /* no bullets */
    padding: 0;
    margin: 0 0 8px 0;    /* small gap under links */
    display: inline-flex; /* keeps items inline and centered */
    gap: 10px;            /* spacing between items */
  }

  
  
  .footer-links ul li {
    color: inherit;
    font-size: 1rem;   /* larger link text */
    font-weight: 500;    /* optional: a little bolder */
  }
  
  /* .footer-links ul li + li::before {
    content: "|";
    margin: 0 8 px;
    color: #fff;          
  } */
  
  .footer-links p {
    margin: 0;            /* no extra gap */
    font-size: 0.9rem;    /* a bit smaller if you want */
  }

    /* facebook logo */

    .footer__utility-facebook {
        text-align: right;
        margin: 0 20px 0 0;
        position: relative;
        left: -5px;
      }

      .footer__facebook img {
        width: 10px;   /* adjust as needed */
        height: auto;  /* keeps the aspect ratio */
      }
      
/* Move only the left-most sitemap group on desktop/tablet */
@media (min-width: 768px) {
    .footer__sitemap-group:first-child {
        margin-left: 20px; /* adjust to match table above */
    }
  }
  
  /* Reset margin for small screens so wrapping looks natural */
  @media (max-width: 767px) {
    .footer__sitemap-group:first-child {
        margin-left: 0;
    }
  }
  
  /* Split "製品とサービス" list into two columns on mobile */
@media (max-width: 767px) {
    .footer__sitemap-group:nth-child(1) ul {
      display: grid;
      grid-template-columns: 1fr 1fr; /* two equal columns */
      gap: 8px 16px; /* row-gap / column-gap */
    }
  
    .footer__sitemap-group:nth-child(1) ul li {
      font-size: 13px;
      line-height: 1.5;
    }
  }

  /* Align all sitemap groups to the left on mobile */
@media (max-width: 767px) {
    .footer__sitemap {
      display: block;
      text-align: left;          /* override centering */
      margin: 0 auto;
      padding-left: 1rem;        /* gentle left margin */
    }
  
    .footer__sitemap-group {
      text-align: left;          /* ensure titles and lists align left */
      margin-bottom: 25px;
    }
  
    .footer__sitemap-group ul {
      padding-left: 0;           /* remove default list indent */
      margin: 0;
    }
  
    .footer__sitemap-group ul li {
      text-align: left;
    }
  
    /* keep our "製品とサービス" two-column tweak */
    .footer__sitemap-group:nth-child(1) ul {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 8px 16px;
    }
  }

 
/* Divider lines between footer h2s – mobile only */
@media (max-width: 767px) {
    /* target all h2s inside footer sitemap */
    .footer__sitemap h2 {
      position: relative;
      color: #fff;
      text-align: left;        /* align text to left */
      font-size: 16px;
      margin: 0 0 1rem 0;      /* space below text */
      padding-bottom: 0;       
    }
  
    /* add a long horizontal line below each h2 */
    .footer__sitemap h2::after {
      content: "";
      display: block;
      width: 90%;              /* length of line across page */
      max-width: 350px;        /* all equal length */
      height: 1px;             
      background-color: rgba(255,255,255,0.5);
      margin-top: 0.5rem;      /* space between text and line */
    }
  }