:root {
  --text: #0e0b08;
  --background: #f9f8f5;
  --primary: #a48761;
  --secondary: #c5c9a2;
  --accent: #aab884;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

body {
  font-family: Arial, sans-serif;
  background: var(--background);
  color: var(--text);
}

#wrapper {
  display: grid;
  grid-template-areas:
    "header header"
    "nav main"
    "nav banner"
    "footer footer";
  grid-template-columns: 200px 1fr;
  grid-template-rows: auto 1fr auto auto;
  min-height: 100vh;
}

header {
  grid-area: header;
  display: flex;
  align-items: center;
  background: var(--primary);
  color: white;
  padding: 10px 20px;
}

.logo-area {
  flex: 0 0 auto;
}

.logo {
  max-height: 90px;
  max-width: 180px;
  object-fit: contain; 
}

.title-area {
  flex: 1;
  text-align: center;
}

.title-area h1 {
  font-size: 2.5rem; 
  text-align: center;
  margin: 0.5em 0;
}

header h1 {
  margin: 0;
  font-family: Arial, sans-serif;
  letter-spacing: 0.1em;
}

nav {
  grid-area: nav;
  background: var(--secondary);
  padding-top: 20px;
}

nav ul {
  list-style: none;
  text-align: center;
}

nav li {
  margin: 20px 0;
}

nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: bold;
  display: block;
}

nav a:hover {
  background: var(--accent);
  color: white;
  border-radius: 5px;
}

main {
  grid-area: main;
  padding: 20px;
  background: #fff;
}

main p {
  line-height: 1.6;      
  margin-bottom: 1rem;    
}

main h2 {
  text-align: center;
  font-size: 2rem;
  color: var(--primary);
  margin-bottom: 10px;
}

.lead {
  max-width: 820px;
  margin: 0.5rem auto 1.2rem auto;
  text-align: center;
  background: linear-gradient(180deg, rgba(170,184,132,0.08), rgba(164,135,97,0.04));
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 1.05rem;
  color: var(--text);
  box-shadow: 0 6px 18px rgba(16,12,8,0.06);
  line-height: 1.7;
}

main h3 {
  text-align: center;
  font-size: 1.2rem;
  color: var(--accent);
  margin-bottom: 15px;
}

.intro {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 20px;
  margin-bottom: 20px;
}

.intro .text {
  flex: 2;
}

.intro .image {
  flex: 1;
}

.intro img {
  max-width: 100%;
  border-radius: 6px;
}

.supporting {
  margin: 20px 0;
}

.full-width {
  text-align: center;
  margin: 40px 0;
}

.full-width .banner {
  display: block;
  width: 100%;      
  height: auto;     
  border-radius: 6px; 
}

.side-by-side {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 30px;
  margin: 30px 0;
}

.side-by-side .text {
  flex: 2;
  text-align: left;
}

.side-by-side .image {
  flex: 1;
  text-align: right;
}

.side-by-side .image img {
  max-width: 100%;
  height: auto;
  border-radius: 15px;
  box-shadow: 0 4px 12px rgba(0,0,0,0.15); 
}

.cat-banner {
  grid-area: banner;
  background: url("images/catbanner.png") repeat-x center bottom;
  background-size: auto 240px;
  width: 100%;
  min-height: 260px;
  background-color:  #fff;
}

footer {
  grid-area: footer;
  background: var(--primary);
  color: white;
  text-align: center;
  padding: 15px;
  font-size: 0.9rem;
}

footer p {
  white-space: nowrap;
  overflow-x: auto;
}
footer a { white-space: nowrap; }

footer a {
  color: inherit; 
  text-decoration: none;
  font-weight: bold;
}

footer a[href^="mailto:"] {
  transition: color 0.18s ease, text-decoration-color 0.18s ease;
  position: relative;
}
footer a[href^="mailto:"]::after {
  content: '';
  display: block;
  height: 2px;
  background: transparent;
  width: 0%;
  transition: width 0.22s ease, background 0.18s ease;
  margin: 4px auto 0;
}
footer a[href^="mailto:"]:hover {
  color: var(--secondary);
}
footer a[href^="mailto:"]:hover::after {
  width: 62%;
  background: var(--secondary);
}

.poll-form {
  background: var(--secondary);
  padding: 20px;
  border-radius: 8px;
  max-width: 500px;
  margin: 20px auto;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.poll-form label {
  font-weight: bold;
  margin-bottom: 5px;
}

.poll-form input[type="text"],
.poll-form select {
  padding: 8px;
  border: 1px solid var(--primary);
  border-radius: 5px;
  font-size: 1rem;
}

.poll-form fieldset {
  border: 1px solid var(--primary);
  border-radius: 5px;
  padding: 10px;
}

.poll-form legend {
  font-weight: bold;
  color: var(--primary);
}

.poll-form button {
  background: var(--primary);
  color: white;
  font-size: 1rem;
  padding: 10px;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: background 0.3s;
}

.poll-form button:hover {
  background: var(--accent);
}

.thankyoumain {
  background: url("images/Thankyou.jpg.jpg") no-repeat center center;
  background-size: cover;
  min-height: 500px;
  display: flex;
  justify-content: center; 
  align-items: flex-start; 
  padding: 40px 20px;      
}

.thankyou-box {
  background: rgba(164, 135, 97, 0.9); 
  color: #f9f8f5; 
  padding: 30px;
  border-radius: 10px;
  text-align: center;
  max-width: 600px;
  width: 100%;
  box-shadow: 0 4px 12px rgba(0,0,0,0.4);
}

.thankyou-box h2 {
  margin-bottom: 15px;
  color: var(--accent);
}

.thankyou-box a {
  color: var(--background);
  font-weight: bold;
  text-decoration: underline;
  transition: color 0.3s;
}

.thankyou-box a:hover {
  color: var(--secondary);
}

.tech-table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0 40px 0;
}

.tech-table th, .tech-table td {
  border: 1px solid var(--primary);
  padding: 12px 8px;
}

.tech-table td {
  text-align: center;
}

.tech-table th {
  background-color: var(--primary);
  color: var(--background);
  text-align: center;
}

.tech-table tbody tr:nth-child(even) {
  background-color: var(--secondary);
}

.tech-table tbody tr:hover {
  background-color: var(--accent);
  color: var(--background);
}

.model-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.model-img {
  max-width: 120px;
  width: 100%;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(0,0,0,0.15);
}
.model-name {
  font-size: 0.95rem;
  font-weight: bold;
  text-align: center;
}

.product-cell {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}
.product-img {
  max-width: 120px;
  width: 100%;
  height: auto;
  border-radius: 6px;
  object-fit: cover;
  box-shadow: 0 2px 6px rgba(0,0,0,0.12);
}
.product-name {
  font-size: 0.95rem;
  font-weight: bold;
  text-align: center;
}

.key-points ul {
  list-style: none;
  padding-left: 0;
  margin-left: 20px;
}

.key-points li {
  background: url("images/bullets.png") no-repeat left center;
  background-size: 20px 20px;
  padding-left: 30px; 
  margin-bottom: 14px;
  list-style: none;
}

ul {
  list-style: none;
}

.full-width iframe {
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
  margin: 20px auto;
  display: block;
}

@media (max-width: 768px) {
  .side-by-side {
    flex-direction: column;
    text-align: left;
  }
  .side-by-side .image {
    text-align: center; 
    margin-top: 15px;
  }
  .side-by-side .text {
    flex: none;
  }
}

@media (max-width: 768px) {
  .tech-table th, .tech-table td {
    padding: 8px 6px;
    font-size: 14px;
  }
}

@media (max-width: 480px) {
  .tech-table {
    font-size: 12px;
  }
}

@media (max-width: 768px) {
  #wrapper {
    grid-template-areas:
      "header"
      "nav"
      "main"
      "banner"
      "footer";
    grid-template-columns: 1fr;
  }

  nav {
    padding: 10px 0;
  }

  nav ul {
    display: flex;
    flex-direction: row;
    justify-content: center;
    flex-wrap: wrap;
    gap: 10px;
    padding: 0;
  }

  nav li {
    margin: 0;
  }

  nav a {
    padding: 8px 12px;
    border-radius: 4px;
    background: var(--secondary);
  }

  nav a:hover {
    background: var(--accent);
    color: #fff;
  }
}


@media (max-width: 1024px) {
  .title-area h1 {
    font-size: 2rem;  
  }
}


@media (max-width: 768px) {
  .title-area h1 {
    font-size: 1.6rem;   
  }
}


@media (max-width: 480px) {
  .title-area h1 {
    font-size: 1.3rem;  
  }
}