:root {
  --primary-color: #2D5C7F;
  --secondary-color: #1D3F5A;
  --accent-color: #5A9F77;
  --light-color: #F8FAFC;
  --dark-color: #0F172A;
  --gradient-primary: linear-gradient(135deg, #2D5C7F 0%, #1D3F5A 100%);
  --hover-color: #245073;
  --background-color: #FFFFFF;
  --text-color: #334155;
  --border-color: rgba(45, 92, 127, 0.1);
  --divider-color: rgba(29, 63, 90, 0.05);
  --shadow-color: rgba(0, 0, 0, 0.05);
  --highlight-color: #F0A55A;
  --main-font: 'Ubuntu', sans-serif;
}

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

body {
  font-family: var(--main-font);
  color: var(--text-color);
  background-color: var(--background-color);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

/* HEADER & NAVIGATION (Identical to example) */
header {
  background: var(--primary-color);
  padding: 1rem 0;
  color: white;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.hamburger {
  display: none;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}

.line { width: 25px; height: 3px; background: white; }

.navigation ul {
  display: flex;
  list-style: none;
  gap: 20px;
}

.navigation a {
  color: white;
  text-decoration: none;
  font-weight: 500;
}

@media (max-width: 767px) {
  .hamburger { display: flex; }
  .navigation {
    display: none;
    width: 100%;
    padding: 20px 0;
  }
  #menu-toggle:checked ~ .navigation { display: block; }
  .navigation ul { flex-direction: column; }
  .container { flex-wrap: wrap; }
}

/* HERO (85vh, Structure as example) */
.hero {
  height: 85vh;
  display: flex;
  align-items: center;
  color: white;
  position: relative;
  background-size: cover;
  background-position: center;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
}

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

/* IMAGE-TEXT SECTIONS */
.image-text-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 4rem 0;
}

.image-text-section.reverse { direction: rtl; }
.image-text-section.reverse > div { direction: ltr; }

.image-text-section img {
  width: 100%;
  border-radius: 12px;
  box-shadow: 0 10px 20px var(--shadow-color);
}

@media (max-width: 767px) {
  .image-text-section { grid-template-columns: 1fr; gap: 2rem; }
  .image-text-section.reverse { direction: ltr; }
}

/* FEATURES (Centered Icons) */
.feature-icon {
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* RANDOM BLOCK (Full Width) */
.random-block {
  width: 100%;
  background: var(--light-color);
  padding: 5rem 0;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

/* CONTACT (80% Desktop / 100% Mobile) */
#contact .contact-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  margin: 0 auto;
}

@media (min-width: 768px) { #contact .contact-inner { width: 80%; } }
@media (max-width: 767px) { #contact .contact-inner { width: 100%; } }

.contact-form {
  background: white;
  padding: 2rem;
  border-radius: 12px;
  box-shadow: 0 4px 15px var(--shadow-color);
  flex: 1;
  min-width: 300px;
}

.contact-info { flex: 1; min-width: 300px; }

/* FAQ (Open style) */
.faq-list { margin-top: 2rem; }
.faq-item { margin-bottom: 2rem; }
.faq-question { font-weight: 700; font-size: 1.2rem; color: var(--primary-color); margin-bottom: 0.5rem; }

/* PATTERN */
.pattern-bg {
  background-image: radial-gradient(var(--border-color) 1px, transparent 1px);
  background-size: 20px 20px;
}

/* FOOTER */
footer { background: var(--dark-color); color: white; padding: 3rem 0; }
footer img[alt="logo"] { filter: brightness(0) invert(1); }