/* ===== Varaha Industrial Parks — Maroon & Gold from Logo ===== */
:root {
  --maroon: #6B1C23;
  --maroon-dark: #4A1118;
  --maroon-deep: #3A0D11;
  --gold: #C8A44E;
  --gold-light: #E2CB7D;
  --gold-pale: #F5EDDA;
  --text: #2D2D2D;
  --text-muted: #6a6a77;
  --bg: #FAF8F4;
  --white: #ffffff;
  --sidebar-w: 260px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  color: var(--text);
  background: var(--bg);
  overflow-x: hidden;
}

/* ===== SIDEBAR — full-height left navigation panel ===== */
#sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: var(--sidebar-w);
  height: 100vh;
  background: var(--white);
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 20px 24px;
  box-shadow: 4px 0 24px rgba(107, 28, 35, 0.08);
}

.sidebar-brand {
  margin-bottom: 28px;
  text-align: center;
}

.sidebar-logo {
  width: 90px;
  height: auto;
  display: block;
  margin: 0 auto 10px;
}

.sidebar-title {
  font-weight: 700;
  color: var(--maroon);
  text-transform: uppercase;
  font-size: 12px;
  line-height: 1.3;
  letter-spacing: 0.8px;
}

.sidebar-subtitle {
  font-size: 10px;
  font-weight: 400;
  color: var(--text-muted);
  letter-spacing: 0.5px;
}

/* Divider line after brand */
.sidebar-brand::after {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--gold);
  margin: 18px auto 0;
}

/* Contact CTA — aligned with nav links */
.sidebar-cta {
  margin-top: 16px;
  width: 100%;
  padding-left: 14px;
}

.btn-cta {
  display: inline-block;
  background: var(--maroon);
  color: var(--gold);
  padding: 10px 28px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 2px;
  transition: background 0.25s, transform 0.2s;
}
.btn-cta:hover {
  background: var(--maroon-dark);
  transform: translateY(-1px);
}

/* Navigation links — vertical stack with subtle left border on hover */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  width: 100%;
  gap: 2px;
}

.sidebar-nav a {
  display: block;
  padding: 10px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--maroon);
  text-decoration: none;
  border-left: 3px solid transparent;
  transition: all 0.2s;
  letter-spacing: 0.2px;
}

.sidebar-nav a:hover {
  border-left-color: var(--gold);
  background: var(--gold-pale);
  color: var(--maroon-dark);
}

/* ===== HERO SECTION ===== */
.site-header {
  height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-video-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--gold-pale) 0%, rgba(250,248,244,0.92) 50%, rgba(250,248,244,0.75) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 0 100px;
  margin-left: var(--sidebar-w);
}

.hero-content h1 {
  font-family: "DIN Next", "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
  font-size: clamp(40px, 5vw, 80px);
  font-weight: 300;
  line-height: 1.08;
  color: var(--maroon);
  margin-bottom: 28px;
}

.hero-content p {
  font-size: 18px;
  color: var(--gold);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: calc(var(--sidebar-w) + 100px);
  z-index: 2;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
}

.hero-scroll-hint::after {
  content: '';
  display: block;
  width: 60px;
  height: 1px;
  background: var(--gold);
}

/* ===== MAIN CONTENT — full width beside sidebar ===== */
main {
  margin-left: var(--sidebar-w);
}

/* ===== INTRO BLOCK ===== */
.intro-content {
  padding: 72px 100px;
  font-size: 19px;
  line-height: 1.75;
  color: var(--text-muted);
  background: var(--white);
  border-bottom: 3px solid var(--gold);
}

.intro-content strong {
  color: var(--maroon);
  font-size: 15px;
  letter-spacing: 0.5px;
}

/* ===== ARTICLE / SECTION HEADERS ===== */
article { margin-bottom: 0; }

.article-header {
  display: flex;
  align-items: stretch;
  min-height: 70vh;
}

/* Big ghost number */
.section-number {
  width: 100px;
  min-width: 100px;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
}

.section-number span {
  font-family: "DIN Next", "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
  font-size: 120px;
  font-weight: 700;
  color: rgba(107, 28, 35, 0.04);
  line-height: 1;
  user-select: none;
}

/* Vertical gold accent line in number column */
.section-number::after {
  content: '';
  position: absolute;
  right: 0;
  top: 20%;
  height: 60%;
  width: 2px;
  background: linear-gradient(to bottom, transparent, var(--gold), transparent);
}

/* Banner area with video/maroon bg — fills all remaining width */
.page-header {
  flex: 1;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--maroon);
  overflow: hidden;
}

.header__bg__videocontainer {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.header__bgvideo {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.25;
  filter: saturate(0.5);
}

.page-header-title {
  position: relative;
  z-index: 2;
  padding: 48px 80px;
}

.page-header-title-icon {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  padding: 12px;
  background: rgba(200, 164, 78, 0.1);
  display: block;
  margin-bottom: 24px;
}

.article__title {
  font-family: "DIN Next", "Helvetica Neue", Helvetica, Roboto, Arial, sans-serif;
  font-size: clamp(28px, 3.5vw, 58px);
  font-weight: 300;
  line-height: 1.15;
  color: var(--gold-light);
  margin: 0;
}

/* ===== SECTION CONTENT — full width, no max-width cap ===== */
.section-content {
  padding: 64px 100px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-muted);
  background: var(--white);
}

.section-content p {
  margin-bottom: 24px;
  max-width: 800px;
}

.section-content strong {
  color: var(--maroon);
}

/* Lists */
.section-content ul {
  list-style: none;
  padding: 0;
  max-width: 800px;
}

.section-content ul li {
  padding: 14px 0 14px 24px;
  border-left: 3px solid var(--gold);
  margin-bottom: 8px;
  color: var(--text-muted);
  font-size: 16px;
  transition: border-color 0.2s;
}

.section-content ul li:hover {
  border-left-color: var(--maroon);
}

/* Map / plan images — can be wider than text */
.map-image {
  display: block;
  max-width: 100%;
  margin: 40px 0;
  border: 1px solid rgba(107, 28, 35, 0.08);
  border-radius: 4px;
}

/* ===== CONTACT FORM ===== */
.contact-form {
  padding: 64px 100px;
  background: var(--white);
}

.contact-form h2 {
  text-align: center;
  font-size: 28px;
  color: var(--maroon);
  margin-bottom: 32px;
  font-weight: 600;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  max-width: 520px;
  margin: 0 auto;
}

.contact-form input,
.contact-form textarea {
  margin-bottom: 14px;
  padding: 14px 18px;
  border: 1px solid #ddd6ca;
  border-radius: 2px;
  background: transparent;
  font-size: 14px;
  color: var(--text);
  font-family: 'Open Sans', sans-serif;
  transition: border-color 0.25s;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--gold);
}

.contact-form textarea {
  height: 130px;
  resize: vertical;
}

.contact-form button {
  background: var(--maroon);
  color: var(--gold);
  padding: 14px;
  border: none;
  border-radius: 2px;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.25s;
}
.contact-form button:hover {
  background: var(--maroon-dark);
}

/* ===== FOOTER ===== */
footer {
  margin-left: var(--sidebar-w);
  background: var(--maroon-deep);
  color: var(--gold);
  text-align: center;
  padding: 32px;
  font-size: 13px;
  letter-spacing: 0.5px;
}

/* ===== MOBILE (hidden on desktop) ===== */
.mobile-header { display: none; }
.mobile-menu   { display: none; }

.hamburger {
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 5px;
}
.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--maroon);
  border-radius: 2px;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-content { padding: 0 48px; }
  .hero-scroll-hint { left: calc(var(--sidebar-w) + 48px); }
  .intro-content,
  .section-content,
  .contact-form { padding: 48px; }
  .page-header-title { padding: 36px 48px; }
}

@media (max-width: 768px) {
  :root { --sidebar-w: 0px; }

  /* Hide desktop sidebar */
  #sidebar { display: none; }

  /* Mobile header */
  .mobile-header {
    display: flex;
    align-items: center;
    padding: 0 16px 0 0;
    background: var(--gold-pale);
    position: sticky;
    top: 0;
    z-index: 1001;
  }
  .mobile-header-logo {
    width: 72px;
    height: auto;
    display: block;
    flex-shrink: 0;
    margin-right: 14px;
  }
  .mobile-header-title {
    flex-grow: 1;
    font-size: 20px;
    font-weight: 800;
    color: var(--maroon);
    text-transform: uppercase;
    letter-spacing: 1.2px;
  }

  /* Horizontal scrolling menu row — hidden until .open */
  .mobile-menu {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    background: var(--white);
    border-bottom: 1px solid rgba(107, 28, 35, 0.08);
    border-radius: 0 0 12px 12px;
    position: sticky;
    top: 64px;
    z-index: 1000;
    max-height: 0;
    overflow-y: hidden;
    transition: max-height 0.3s ease;
  }
  .mobile-menu.open {
    max-height: 50px;
  }
  .mobile-menu a {
    flex-shrink: 0;
    padding: 10px 14px;
    font-size: 12px;
    font-weight: 600;
    color: var(--maroon);
    text-decoration: none;
    white-space: nowrap;
    transition: background 0.15s;
  }
  .mobile-menu a:hover {
    background: var(--gold-pale);
  }

  .site-header, main, footer { margin-left: 0; }

  /* Hero */
  .site-header { height: auto; min-height: 50vh; }
  .hero-content {
    padding: 40px 24px 48px;
    margin-left: 0;
  }
  .hero-content h1 { font-size: 10vw; }
  .hero-scroll-hint { display: none; }

  /* Section headers — full width, centered, no number column */
  .article-header {
    min-height: 50vh;
    flex-direction: column;
  }
  .section-number { display: none; }
  .page-header {
    width: 100%;
    justify-content: center;
  }
  .page-header-title {
    padding: 48px 32px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .page-header-title-icon {
    width: 72px;
    height: 72px;
    margin-bottom: 20px;
    padding: 14px;
  }
  .article__title {
    font-size: 8vw;
    white-space: normal;
    text-align: center;
  }

  .intro-content,
  .section-content,
  .contact-form {
    padding: 36px 24px;
    margin-left: 0;
  }

  .section-content p,
  .section-content ul {
    max-width: 100%;
  }

  main { padding-bottom: 0; }
  footer { margin-left: 0; }
}