@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;700&family=Roboto:wght@300;400;500;700&display=swap');

:root {
    --bg: #F5FBE6;
    --primary: #215E61;
    --secondary: #233D4D;
    --accent: #FE7F2D;
    --white: #FFFFFF;
    --border: #DCE3D0;
    --text: #333;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
body { 
    font-family: 'Roboto', sans-serif; 
    background-color: var(--bg); 
    color: var(--text); 
    line-height: 1.8; 
    font-size: 18px;
    padding-bottom: 80px;
}
h1, h2, h3, h4 { font-family: 'Oswald', sans-serif; color: var(--primary); text-transform: uppercase; letter-spacing: 0.5px; }
h1 { font-size: 3rem; margin-bottom: 20px; }
h2 { font-size: 2.2rem; margin-bottom: 20px; border-bottom: 3px solid var(--accent); display: inline-block; padding-bottom: 5px; }
h3 { font-size: 1.5rem; margin-bottom: 15px; color: var(--secondary); }
p { margin-bottom: 20px; }
a { text-decoration: none; transition: 0.3s; }

/* HEADER */
header { 
    background: var(--primary); 
    padding: 15px 0; 
    position: sticky; top: 0; z-index: 1000; 
    border-bottom: 5px solid var(--accent);
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}
.container { max-width: 1000px; margin: 0 auto; padding: 0 20px; }
.header-row { display: flex; justify-content: space-between; align-items: center; }
.logo { 
    font-family: 'Oswald', sans-serif; font-size: 2rem; font-weight: 700; color: var(--white); 
    text-shadow: 2px 2px 0px rgba(0,0,0,0.2);
}
.header-contact { 
    color: var(--primary); background: var(--white); 
    padding: 10px 25px; border-radius: 4px; font-weight: 700; font-size: 1rem;
}

/* HERO */
.hero-wrapper { 
    background: var(--secondary); 
    color: var(--white);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}
.hero-wrapper::before {
    content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(45deg, rgba(33,94,97,0.9), rgba(35,61,77,0.9));
}
.hero-content { position: relative; z-index: 2; max-width: 800px; margin: 0 auto; }
.hero-content h1 { color: var(--white); text-shadow: 0 2px 5px rgba(0,0,0,0.3); }
.hero-content p { color: #EEE; font-size: 1.2rem; margin-bottom: 30px; font-weight: 300; }
.hero-tags { display: flex; justify-content: center; gap: 15px; margin-bottom: 30px; }
.tag { background: rgba(255,255,255,0.1); padding: 5px 15px; border: 1px solid var(--accent); color: var(--accent); font-size: 0.9rem; font-weight: 700; }

.btn-main { 
    background: var(--accent); color: var(--white); 
    padding: 15px 40px; border-radius: 4px; font-weight: 700; font-size: 1.1rem;
    box-shadow: 0 5px 0 #BF5915;
}
.btn-main:hover { transform: translateY(2px); box-shadow: 0 2px 0 #BF5915; }

/* CONTENT BLOCKS */
.content-block { 
    background: var(--white); padding: 50px; margin-bottom: 40px; 
    border-radius: 8px; border-left: 5px solid var(--primary);
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}
.bg-accent { background: #EAF4EE; border-left-color: var(--accent); }

/* BRAND GRID */
.brand-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 25px; margin-top: 30px; }
.brand-card { 
    background: var(--white); padding: 25px; 
    border: 1px solid var(--border); border-top: 4px solid var(--secondary);
}
.brand-card h4 { color: var(--primary); font-size: 1.4rem; }

/* TECH LIST */
.tech-list { list-style: none; padding: 0; }
.tech-list li { 
    padding-left: 30px; position: relative; margin-bottom: 15px; 
}
.tech-list li::before { 
    content: "✔"; position: absolute; left: 0; color: var(--accent); font-weight: bold; 
}

/* CASE STUDY */
.case-box { background: #F4F4F4; padding: 30px; border-left: 5px solid var(--secondary); font-style: italic; }

/* FAQ */
.faq-list { margin-top: 30px; }
.faq-item { margin-bottom: 20px; border-bottom: 1px solid #EEE; padding-bottom: 20px; }
.faq-item strong { display: block; color: var(--primary); font-size: 1.1rem; margin-bottom: 10px; }

/* FOOTER */
footer { background: var(--secondary); color: #BBB; padding: 60px 0; text-align: center; margin-top: 60px; font-size: 0.9rem; }
footer a { color: var(--accent); }
.disclaimer { max-width: 800px; margin: 20px auto 0; font-size: 0.8rem; opacity: 0.6; }

/* FLOATING BAR */
.float-bar { 
    position: fixed; bottom: 0; left: 0; width: 100%; 
    background: var(--white); display: flex; z-index: 2000; 
    box-shadow: 0 -5px 20px rgba(0,0,0,0.1); border-top: 4px solid var(--accent);
}
.float-btn { flex: 1; padding: 18px; text-align: center; color: var(--secondary); font-weight: 700; font-size: 1rem; text-transform: uppercase; }
.fb-wa { background: #25D366; color: white; }

/* DIRECTORY */
.loc-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 15px; }
.loc-btn { display: block; background: var(--white); padding: 12px; text-align: center; border-radius: 4px; font-size: 0.9rem; color: var(--secondary); border: 1px solid var(--border); font-weight: 500; }
.loc-btn:hover { border-color: var(--accent); color: var(--accent); }

@media(max-width: 768px) { 
    h1 { font-size: 2.2rem; } 
    .content-block { padding: 30px; }
}