:root {
  --blue: #1d5d99;
  --dark: #0b2f4f;
  --orange: #f7931e;
  --white: #ffffff;
  --light: #f3f5f7;
}

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

body {
  font-family: Arial, Helvetica, sans-serif;
  color: #333;
  background: #fff;
  line-height: 1.6;
}

a {
  text-decoration: none;
}

ul {
  list-style: none;
}

/* TOP BAR */

.top-bar {
  background: #1d5d99;
  color: #fff;
  padding: 10px 8%;
  font-size: 14px;
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-right a {
  color: #fff;
  margin-left: 20px;
}

/* HEADER */

.main-header {
  background: #fff;
  padding: 25px 8%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-size: 42px;
  font-weight: 800;
  color: #10253d;
}

.logo span {
  color: #f7931e;
}

.header-contact {
  display: flex;
  align-items: center;
  gap: 40px;
}

.contact-box h4 {
  font-size: 14px;
  color: #777;
  margin-bottom: 4px;
}

.contact-box p {
  font-weight: bold;
}

.quote-btn {
  background: #f7931e;
  color: white;
  padding: 14px 28px;
  font-weight: bold;
}

/* ======================
   NAVBAR
====================== */

.navbar {
  background: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 50px;
  padding: 20px;
  position: relative;
  z-index: 1000;
}

.navbar a {
  color: #0b2f4f;
  font-weight: 700;
  font-size: 15px;
}

.dropdown {
  position: relative;
}

/* Default black */

.navbar a,
.drop-btn {
  color: #0b2f4f;
  font-weight: 700;
  transition: 0.3s;
}

/* Hover par orange */

.navbar a:hover,
.dropdown:hover .drop-btn {
  color: #f7931e;
}

/* ======================
   MEGA MENU
====================== */

.mega-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%);

  width: 800px;

  background: #fff;

  display: none;

  grid-template-columns: 1fr 1fr;

  gap: 40px;

  padding: 35px 40px;

  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.12);

  z-index: 999;
}

.dropdown:hover .mega-menu {
  display: grid;
}

.menu-column {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.menu-column a{
    position: relative;
    padding-left: 22px;
    text-decoration: none;
    color: #111;
    font-size: 15px;
    font-weight: 600;
    line-height: 1.5;
}

.menu-column a::before{
    content: "›";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    color: #f7931e;
    font-size: 22px;
    font-weight: bold;
}


.menu-column a:hover{
    color: #f7931e;
    padding-left: 27px;
    transition: .3s;
}

/* HERO */

.contact-hero {
  position: relative;
  height: 320px;

  background:
    linear-gradient(rgba(11, 47, 79, 0.75), rgba(11, 47, 79, 0.75)),
    url("construction2.jpeg");

  background-size: cover;
  background-position: center;

  display: flex;
  align-items: center;
  justify-content: center;
}

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

.hero-content h1 {
  color: #fff;
  font-size: 60px;
  font-weight: 800;
}

/* CONTACT SECTION */

.contact-section {
  background: #fff;
  padding: 80px 8%;
  margin-top: -80px;
  position: relative;
  z-index: 5;
}

.contact-card {
  background: #fff;
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.12);

  display: grid;
  grid-template-columns: 2fr 1fr;

  gap: 50px;

  padding: 50px;
}

.contact-form h2 {
  color: var(--blue);
  margin-bottom: 15px;
}

.contact-form p {
  margin-bottom: 25px;
  color: #666;
}

.contact-form form {
  display: flex;
  flex-direction: column;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px;
  margin-bottom: 18px;
  border: 1px solid #ddd;
  background: #fafafa;
  font-size: 15px;
}

.contact-form textarea {
  height: 180px;
  resize: none;
}

.contact-form button {
  width: 160px;
  border: none;
  background: var(--blue);
  color: #fff;
  padding: 15px;
  font-weight: bold;
  cursor: pointer;
}

.contact-form button:hover {
  background: #133f68;
}

/* OFFICE INFO */

.office-info h2 {
  color: var(--blue);
  margin-bottom: 25px;
}

.office-info p {
  margin-bottom: 15px;
  color: #555;
}

.office-info hr {
  margin: 25px 0;
  border: none;
  border-top: 1px solid #ddd;
}

.office-info h3 {
  color: var(--blue);
  margin-bottom: 15px;
}

.social-icons {
  display: flex;
  gap: 12px;
}

.social-icons a {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--blue);

  color: #fff;

  display: flex;
  justify-content: center;
  align-items: center;

  font-weight: bold;
}

/* MAP */

.map-section {
  padding: 0 8% 80px;
}

.map-section iframe {
  width: 100%;
  height: 450px;
  border: none;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.12);
}

/* FOOTER */

.footer {
  background: #eef2f5;
  padding: 70px 8%;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px;
}

.footer-logo {
  font-size: 42px;
  font-weight: 800;
  color: #0d223a;
  display: block;
  margin-bottom: 20px;
}

.footer-logo span {
  color: var(--orange);
}

.footer h3 {
  color: var(--blue);
  margin-bottom: 20px;
  font-size: 28px;
}

.footer h4 {
  margin-top: 20px;
  margin-bottom: 12px;
  color: var(--blue);
}

.footer p {
  margin-bottom: 12px;
  color: #444;
}

.footer li {
  margin-bottom: 12px;
}

.footer a {
  color: #333;
}

.footer a:hover {
  color: var(--orange);
}

/* COPYRIGHT */

.copyright {
  background: #34598f;
  color: #fff;
  text-align: center;
  padding: 20px;
  font-size: 14px;
}

.brochure-btn {
  position: fixed;
  right: 0;
  top: 50%;
  transform: translateY(-50%);

  background: #f58220;
  color: #fff;

  text-decoration: none;
  font-size: 18px;
  font-weight: 600;

  padding: 18px 15px;

  writing-mode: vertical-rl;
  transform: translateY(-50%) rotate(180deg);

  border-radius: 8px 0 0 8px;
  z-index: 999;

  transition: 0.3s ease;
}

.brochure-btn:hover {
  background: #d96a0a;
  padding-right: 22px;
}

/* RESPONSIVE */

@media (max-width: 992px) {
  .header-contact {
    display: none;
  }

  .contact-card {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .navbar {
    flex-wrap: wrap;
    gap: 20px;
  }
}

@media (max-width: 768px) {
  .logo {
    font-size: 42px;
  }

  .hero-content h1 {
    font-size: 40px;
    text-align: center;
  }

  .contact-section {
    padding: 50px 5%;
  }

  .contact-card {
    padding: 25px;
  }

  .map-section {
    padding: 0 5% 50px;
  }

  .navbar {
    gap: 15px;
    font-size: 14px;
  }

  .top-bar {
    padding: 10px 5%;
  }

  .main-header {
    padding: 20px 5%;
  }
}