/* =========================
   THEME COLORS
========================= */
:root {
  --bg: #0d0d0d;
  --text: #f5f5f5;
  --primary: #111111;
  --nav: #1a1a1a;
  --accent: #ffcc00;   /* Safety yellow */
  --card: #1e1e1e;
  --muted: #aaaaaa;
  --white: #ffffff;
}

/* =========================
   RESET + BASE
========================= */
html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: 'Segoe UI', sans-serif;
  background: var(--bg);
  color: var(--text);
  scroll-behavior: smooth;
}

body {
  padding-top: 80px; /* offset for fixed header */
}

main {
  flex: 1;
}

/* =========================
   HEADER
========================= */
#site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background: var(--primary);
  z-index: 1000;
  transition: all 0.3s ease;
}

#site-header.scrolled {
  background: rgba(0,0,0,0.9);
  padding: 5px 0;
  box-shadow: 0 2px 5px rgba(0,0,0,0.3);
}

.header-content {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 15px 20px;
  text-align: center;
  transition: all 0.5s ease;
}

.logo {
  width: 60px;
  margin-right: 15px;
}

.brand-text h1 {
  margin: 0;
  font-size: 1.8rem;
  color: var(--accent);
}

.brand-text p {
  margin: 2px 0;
  color: var(--muted);
}

/* =========================
   NAVIGATION
========================= */
.main-nav {
  display: flex;
  justify-content: center;
  background: var(--nav);
  padding: 10px;
}

.main-nav a {
  color: var(--accent);
  margin: 0 15px;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.main-nav a:hover {
  color: var(--white);
}

/* =========================
   HERO SECTION
========================= */
.hero {
  background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)),
              url('Forklift-Operations.jpg') center/cover no-repeat;
  color: var(--white);
  text-align: center;
  padding: 100px 20px;
}

.hero h2 {
  font-size: 2.5rem;
  margin-bottom: 15px;
  animation: fadeInDown 1s ease;
}

.hero p {
  font-size: 1.2rem;
  animation: fadeInUp 1.2s ease;
}

/* =========================
   SERVICES
========================= */
.services {
  padding: 60px 20px;
  background: var(--card);
}

.services h2 {
  text-align: center;
  color: var(--accent);
  margin-bottom: 30px;
}

.services button {
  background: var(--accent);
  border: none;
  padding: 10px 15px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.3s ease;
}

.services button:hover {
  background: #ffd633;
}

.services div {
  background: #111;
  padding: 15px;
  border-radius: 6px;
  margin-top: 10px;
  animation: slideDown 0.4s ease;
}

/* =========================
   GALLERY
========================= */
.gallery {
  padding: 60px 20px;
  text-align: center;
}

.gallery h2 {
  color: var(--accent);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 15px;
  margin-top: 20px;
}

.gallery-grid img {
  width: 100%;
  border-radius: 8px;
  transition: transform 0.4s ease;
}

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

/* =========================
   ABOUT + CONTACT
========================= */
#about, #contact {
  padding: 60px 20px;
}

#about h2, #contact h2 {
  color: var(--accent);
}

/* =========================
   FOOTER
========================= */
footer {
  background: var(--primary);
  color: var(--muted);
  text-align: center;
  padding: 20px;
  margin-top: 40px;
}

footer p {
  margin: 5px 0;
  font-size: 0.9rem;
}

/* =========================
   WHATSAPP FLOAT
========================= */
.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  animation: pulse 2s infinite;
}

/* =========================
   ANIMATIONS
========================= */
@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.1); }
  100% { transform: scale(1); }
}