:root{ 
  --primary:#FF6B00; 
  --primary-dark:#E55F00;
  --dark:#0F172A; 
  --light:#F8FAFC;
}
body{ font-family: 'Poppins', sans-serif; color: #334155; background: var(--light); }
h1,h2,h3,h4,h5{ font-family: 'Montserrat', sans-serif; font-weight: 800; }

/* NAVBAR */
.navbar{ background: rgba(15,23,42,0.95); backdrop-filter: blur(10px); padding: 15px 0; transition: 0.3s; }
.navbar-brand{ font-weight: 800; font-size: 1.5rem; color: var(--primary) !important; display:flex; align-items:center; }
.navbar-brand img{ height: 40px; width: auto; margin-right: 10px; } /* LOGO SIZE */
.nav-link{ color: #fff !important; font-weight: 500; margin-left: 15px; }
.nav-link:hover, .btn-cta{ background: var(--primary); color: #fff !important; border-radius: 8px; padding: 8px 18px !important; }

/* HERO */
.hero{ 
  background: linear-gradient(135deg, rgba(15,23,42,0.85), rgba(255,107,0,0.7)), url('images/paint-hero.jpg') center/cover no-repeat;
  color:#fff; padding: 140px 0 100px; text-align:center; position: relative;
}
.hero h1{ font-size: clamp(2rem, 5vw, 3.5rem); line-height: 1.2; }
.hero p{ font-size: 1.1rem; opacity: 0.9; }
.btn-primary{ background: var(--primary); border: none; border-radius: 10px; padding: 14px 30px; font-weight: 600; transition: 0.3s; }
.btn-primary:hover{ background: var(--primary-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(255,107,0,0.3); }

/* SECTIONS */
.section-title{ text-align: center; margin-bottom: 50px; }
.section-title h2{ color: var(--dark); }
.card-product{ border: none; border-radius: 16px; overflow: hidden; background: #fff; box-shadow: 0 8px 30px rgba(0,0,0,0.08); transition: 0.3s; }
.card-product:hover{ transform: translateY(-8px); box-shadow: 0 12px 40px rgba(255,107,0,0.15); }
.card-product img{ height: 220px; object-fit: cover; }
.price-tag{ color: var(--primary); font-weight: 700; font-size: 1.2rem; }

/* FEATURES */
.feature-box{ background: #fff; padding: 30px; border-radius: 16px; text-align: center; box-shadow: 0 4px 20px rgba(0,0,0,0.05); }
.feature-box i{ font-size: 2.5rem; color: var(--primary); margin-bottom: 15px; }
.feature-box .feature-img{ 
  width: 150px; /* 2.5x bigger */
  height: 150px; 
  object-fit: cover; 
  border-radius: 16px; 
  margin-bottom: 15px; 
}

/* CTA BAND */
.cta-band{ background: linear-gradient(135deg, var(--primary), var(--primary-dark)); color: #fff; padding: 60px 20px; border-radius: 20px; text-align: center; }

/* FOOTER */
footer{ background: var(--dark); color: #94A3B8; padding: 40px 0; }
footer a{ color: #fff; text-decoration: none; }
.whatsapp-float{ position: fixed; bottom: 20px; right: 20px; background: #25D366; color: #fff; width: 60px; height: 60px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 2rem; z-index: 999; box-shadow: 0 4px 15px rgba(0,0,0,0.2); }

@media(max-width: 768px){
  .hero{ padding: 100px 0 80px; }
  .card-product img{ height: 180px; }
  .feature-box .feature-img{ width: 120px; height: 120px; } /* Responsive for mobile */
}