@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;600;700&display=swap');

:root {
  --primary: #0d47a1;     /* Industrial Dark Blue */
  --secondary: #1976d2;   /* Steel Blue */
  --accent: #ff6b00;      /* Orange Buttons - Highlight lai */
  --dark: #263238;        /* Charcoal */
  --light: #eceff1;       /* Light Grey BG */
  --white: #ffffff;
}

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

body {
  font-family: 'Poppins', sans-serif;
  line-height: 1.6;
  color: var(--dark);
  background: var(--white);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
header {
  background: var(--white);
  box-shadow: 0 2px 10px rgba(0,0,0,0.1);
  position: sticky;
  top: 0;
  z-index: 100;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 0;
}

.logo h1 {
  color: var(--primary);
  font-size: 28px;
  font-weight: 700;
}

.logo p {
  color: var(--secondary);
  font-size: 12px;
  font-weight: 600;
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  text-decoration: none;
  color: var(--dark);
  font-weight: 500;
  transition: 0.3s;
}

.nav-links a:hover {
  color: var(--primary);
}

.social-btns {
  display: flex;
  gap: 10px;
}

.insta-btn, .whatsapp-btn {
  padding: 10px 20px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
}

.insta-btn {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888);
  color: var(--white);
}

.whatsapp-btn {
  background: #25D366;
  color: var(--white);
}

.whatsapp-btn:hover, .insta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--light) 0%, #cfd8dc 100%);
  padding: 80px 0;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.hero-content h2 {
  font-size: 48px;
  color: var(--primary);
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 18px;
  color: var(--dark);
  margin-bottom: 30px;
}

.hero-btns {
  display: flex;
  gap: 15px;
}

.btn-primary, .btn-secondary {
  padding: 15px 30px;
  border-radius: 5px;
  text-decoration: none;
  font-weight: 600;
  transition: 0.3s;
  display: inline-block;
}

a[href*="wa.me"] {
  color: #ffffff !important;
}

/* WhatsApp Button Text White */ 
.btn-primary,
a.btn-primary,
button.btn-primary {
  color: #ffffff !important;
}


.btn-primary {
  background: var(--accent);
  color: var(--white);
}

.btn-secondary {
  background: var(--primary);
  color: var(--white);
  border: 2px solid var(--primary);
}

.btn-primary:hover, .btn-secondary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 20px rgba(13, 71, 161, 0.3);
}

.hero-img img {
  width: 100%;
  border-radius: 10px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}

/* Sections */
section {
  padding: 80px 0;
}

.section-title {
  text-align: center;
  font-size: 36px;
  color: var(--primary);
  margin-bottom: 50px;
  position: relative;
}

.section-title::after {
  content: '';
  width: 80px;
  height: 4px;
  background: var(--accent);
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
}

/* Products */
.products {
  background: var(--light);
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.product-card {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
  transition: 0.3s;
}

.product-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 30px rgba(13, 71, 161, 0.2);
}

.product-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.product-card h3 {
  padding: 20px 20px 10px;
  color: var(--primary);
}

.product-card p {
  padding: 0 20px 20px;
  color: var(--dark);
}

/* Gallery */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 20px;
}

.gallery-item {
  background: var(--white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.gallery-item img, .gallery-item video {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.gallery-item p {
  padding: 15px;
  text-align: center;
  font-weight: 600;
  color: var(--primary);
  background: var(--light);
}

/* About */
.about {
  background: var(--light);
}

.about p {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 40px;
  font-size: 18px;
}

.features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
  max-width: 900px;
  margin: 0 auto;
}

.feature {
  background: var(--white);
  padding: 20px;
  border-radius: 10px;
  text-align: center;
  font-weight: 600;
  color: var(--primary);
  box-shadow: 0 5px 15px rgba(0,0,0,0.05);
  border-left: 4px solid var(--secondary);
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
}

.contact-info h3 {
  color: var(--primary);
  margin-bottom: 20px;
}

.contact-info p {
  margin-bottom: 15px;
}

.contact-info a {
  color: var(--secondary);
  text-decoration: none;
}

.contact-form input {
  width: 100%;
  padding: 15px;
  margin-bottom: 15px;
  border: 2px solid var(--light);
  border-radius: 5px;
  font-family: 'Poppins', sans-serif;
}

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

.contact-form button {
  width: 100%;
  border: none;
  cursor: pointer;
}

/* Footer */
footer {
  background: var(--primary);
  color: var(--white);
  text-align: center;
  padding: 30px 0;
}

footer a {
  color: var(--accent);
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .hero .container, .contact-grid { grid-template-columns: 1fr; }
  .hero-content h2 { font-size: 32px; }
  .hero-btns { flex-direction: column; }
  .social-btns { flex-direction: column; }
}

/* Social Icons FontAwesome */
.social-icons {
  display: flex;
  gap: 20px;
  align-items: center;
}

.social-icons a {
  color: var(--dark);
  transition: 0.3s;
  font-size: 26px;
}

.social-icons a:hover {
  transform: translateY(-2px);
}

.social-icons a:first-child:hover {
  color: #E4405F; /* Instagram */
}

.social-icons a:last-child:hover {
  color: #25D366; /* WhatsApp */
}