:root{
  --teal: #0f5d4a;
  --orange: #ff5a1a;
  --muted: #6c757d;
}

/* HERO with Ken Burns effect */
.hero {
  height: 100vh;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.5);
  z-index: 1;
}

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


/* Navbar style */
#mainNav {
  background-color: rgba(200, 230, 255, 0.85); /* soft bluish tint */
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  backdrop-filter: blur(4px);
}

#mainNav .nav-link {
  color: #000 !important; /* black text for contrast */
  font-weight: 500;
}

#mainNav .nav-link:hover {
  color: #007BFF !important; /* match blue from logo */
}

#mainNav .navbar-brand img {
  max-height: 50px;
}


/* contact panel (on hero) */
.contact-panel {
  background: rgba(255,255,255,0.96);
  border-radius: 8px;
}
.contact-panel .form-control { border-radius: 6px; }

/* button styles */
.btn-orange {
  background: var(--orange);
  color: #fff;
  border: none;
}
.btn-orange:hover { filter: brightness(.92); }

/* general section titles */
.section-title {
  font-size: 1.9rem;
  font-weight: 600;
  margin-bottom: .5rem;
  color: var(--teal);
}

/* process */
.step-num {
  width: 66px;
  height: 66px;
  line-height: 66px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  color: var(--orange);
  font-size: 1.6rem;
  font-weight: 700;
  margin: 0 auto;
}

/* size output style */
#sizeOutput { font-weight: 700; color: var(--teal); }

/* gallery images hover */
.gallery-img { cursor: pointer; transition: transform .18s ease, box-shadow .18s; }
.gallery-img:hover { transform: scale(1.03); box-shadow: 0 6px 20px rgba(0,0,0,0.2); }

#galleryModalImg{width:100%}
/* special section colors */
.bg-teal { background: var(--teal); color: #fff; }

/* Footer small tweaks */
footer img { opacity: 0.95; }
.whats-app-bubble {
    position: fixed;
    right: 20px;
    bottom: 24px;
    z-index: 1000;
    display: flex;
    cursor: pointer;
    border-radius: 100px;
    box-shadow: #00000026 0 4px 12px;
}

/* responsiveness */
@media (max-width: 991px) {
  .hero { min-height: 70vh; }
  .contact-panel { margin-top: 1rem; }
  .hero-left { padding: 1.5rem 1rem; }
}