:root {
  --primary-orange: #f06b26;
  --secondary-orange: #f06b26;
  --text-dark: #1a1a1a;
  --text-gray: #5a5a5a;
  --bg-light: #f5f5f5;
  --white: #ffffff;
}

@font-face {
  font-family: 'Montserrat';
  font-display: swap;
  src: local('Montserrat');
  size-adjust: 100%;
  ascent-override: 97%;
  descent-override: 24%;
  line-gap-override: 0%;
}

@font-face {
  font-family: 'Open Sans';
  font-display: swap;
  src: local('Open Sans');
  size-adjust: 100%;
  ascent-override: 107%;
  descent-override: 29%;
  line-gap-override: 0%;
}

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

body {
  font-family: "Montserrat", sans-serif;
  font-optical-sizing: auto;
  font-weight: normal;
  font-style: normal;
  color: var(--text-dark);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.top-bar {
  background-color: var(--bg-light);
  padding: 12px 0;
  font-size: 13px;
  font-weight: 600;
  color: var(--text-gray);
}

.top-bar-content {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 30px;
  flex-wrap: wrap;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
}

.icon {
  display: inline-block;
  width: 1em;
  height: 1em;
  vertical-align: -0.125em;
  fill: currentColor;
}

.contact-item .icon {
  color: var(--text-gray);
  font-size: 14px;
}

.logo-container {
  text-align: center;
  padding: 25px 0 35px 0;
  background: var(--white);
}

.main-logo {
  max-width: 100%;
  height: auto;
}

.hero {
  position: relative;
  background-size: cover;
  background-position: center 60%;
  background-repeat: no-repeat;
  padding: 100px 20px;
  text-align: center;
  color: var(--white);
}

.hero.webp {
  background-image: url("img/bg-hero.webp");
}

.hero.no-webp {
  background-image: url("img/bg-hero.jpg");
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    to bottom,
    rgba(247, 160, 46, 0.82),
    rgba(243, 156, 18, 0.64)
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: 2.2rem;
  font-weight: 700;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 1px;
  line-height: 1.2;
  text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-subtitle {
  font-size: 1.4rem;
  font-weight: 600;
  line-height: 1.5;
  opacity: 0.95;
}

.main-content {
  padding: 60px 20px;
}

.content-row {
  display: flex;
  gap: 50px;
  flex-wrap: wrap;
}

.text-column {
  flex: 1.2;
  min-width: 300px;
}

.gallery-column {
  flex: 1;
  min-width: 300px;
}

.intro-text {
  font-size: 1.05rem;
  color: var(--text-dark);
  margin-bottom: 25px;
}

.fuel-box {
  background-color: #fef5e7;
  padding: 20px;
  border-radius: 0 4px 4px 0;
  margin-bottom: 30px;
}

.fuel-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
  color: var(--secondary-orange);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.9rem;
}

.fuel-header .icon {
  font-size: 1.2rem;
}

.fuel-box p {
  margin: 0;
  font-style: italic;
  color: var(--text-gray);
}

.sector-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.sector-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px dashed #eee;
}

.sector-list li:last-child {
  border-bottom: none;
}

.sector-list .icon {
  color: var(--primary-orange);
  margin-top: 4px;
  font-size: 1.1rem;
  flex-shrink: 0;
}

h2,
h3 {
  margin-bottom: 20px;
  color: var(--text-dark);
  font-weight: 700;
}

h3 {
  font-style: italic;
}

.text-column h3 {
  margin-top: 10px;
  margin-bottom: 15px;
  font-size: 1.3rem;
}

p {
  margin-bottom: 15px;
  font-family: "Open Sans", sans-serif;
  font-optical-sizing: auto;
  font-weight: 400;
  font-style: normal;
  font-variation-settings: "wdth" 100;
  -webkit-font-smoothing: antialiased;
}

.usage-list {
  list-style: none;
  margin-top: 20px;
}

.usage-list li {
  margin-bottom: 5px;
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.gallery-grid img {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 2px solid #fff;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  cursor: pointer;
  transition: transform 0.2s;
}

.gallery-grid img:hover {
  transform: scale(1.05);
}

.contact-section {
  background-color: var(--bg-light);
  padding: 60px 0;
}

.contact-text a {
  color: #d35400;
  text-decoration: underline;
  font-weight: bold;
}

.map-container {
  flex: 1;
  min-width: 300px;
  height: 300px;
  min-height: 300px;
  background: #e0e0e0;
  position: relative;
}

.map-placeholder {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 300px;
  padding: 20px;
  text-align: center;
  background: #e9e9e9;
}

.map-placeholder p {
  margin: 0 0 10px 0;
  color: var(--text-dark);
}

.load-map-btn {
  margin-top: 15px;
  padding: 12px 24px;
  background: var(--primary-orange);
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
}

.load-map-btn:hover {
  background: var(--secondary-orange);
}

.map-container iframe {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}

footer {
  background-color: var(--primary-orange);
  color: var(--white);
  text-align: center;
  padding: 45px 20px 20px;
  font-size: 14px;
  position: relative;
  border-top: 4px solid rgba(0, 0, 0, 0.05);
}

footer p {
  margin: 0 0 8px 0;
  line-height: 1.6;
  font-weight: 600;
}

footer a {
  color: var(--white);
  text-decoration: underline;
  transition: opacity 0.3s;
  font-weight: 600;
}

footer a:hover {
  opacity: 0.9;
}

footer strong {
  font-weight: 700;
}

.lightbox {
  display: none;
  position: fixed;
  z-index: 1000;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  justify-content: center;
  align-items: center;
}

.lightbox-content {
  max-width: 90%;
  max-height: 80%;
  border: 4px solid #fff;
}

.close-btn {
  position: absolute;
  top: 20px;
  right: 35px;
  color: #fff;
  font-size: 40px;
  font-weight: bold;
  cursor: pointer;
}

@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 60px 20px;
  }

  .hero h1 {
    font-size: 1.7rem;
  }

  .hero-subtitle {
    font-size: 1.2rem;
  }

  .top-bar-content {
    flex-direction: column;
    gap: 10px;
  }

  .top-bar .container {
    flex-direction: row;
    align-items: center;
    gap: 16px;
  }

  .logo-container {
    padding: 15px 24px 20px 24px;
  }

  .content-row {
    flex-direction: column;
  }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .slogan {
    display: none;
  }
}

@media (max-width: 480px) {
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr)
  }

  .hero h1 {
    font-size: 2.1rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }
}