/* ========================
   1. VARIABLES & RESET
   ======================== */
:root {
    /* Corporate Teal Palette */
    --primary: #00897b;        /* Teal matched to logo style */
    --primary-dark: #00695c;
    --secondary: #263238;      /* Dark Corporate Grey */
    --light-bg: #f5f9f9;
    --white: #ffffff;
    --text-color: #374151;
    --light-text: #6b7280;
    
    --border-radius: 6px;
    --transition: all 0.3s ease;
    --shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', sans-serif;
    color: var(--text-color);
    line-height: 1.6;
    background-color: var(--white);
    font-size: 16px;
}

/* ========================
   2. UTILITIES
   ======================== */
.container { max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.bg-light { background-color: var(--light-bg); }
.section-label {
    text-transform: uppercase;
    color: var(--primary);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 1px;
    margin-bottom: 10px;
}
h2 {
    font-size: 2.2rem;
    color: var(--secondary);
    margin-bottom: 20px;
    line-height: 1.2;
}
.section-header.center {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 50px auto;
}
.btn {
    display: inline-block;
    padding: 12px 30px;
    border-radius: var(--border-radius);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}
.btn-primary { background-color: var(--primary); color: var(--white); }
.btn-primary:hover { background-color: var(--primary-dark); }

/* ========================
   3. HEADER, NAV & LOGO
   ======================== */
.header {
    background-color: var(--white);
    box-shadow: 0 1px 10px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    padding: 12px 0;
}
.nav-container { display: flex; justify-content: space-between; align-items: center; }

/* Custom CSS Logo */
.logo-wrapper {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}
.logo-box {
    width: 45px;
    height: 45px;
    background-color: #0d4d4d; /* Dark Teal from photo */
    color: #fff;
    font-family: 'Playfair Display', serif; /* Elegant serif for the S */
    font-size: 28px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px; /* Slight round on corners */
    box-shadow: 2px 2px 0px var(--primary); /* Graphic effect */
}
.logo-text {
    display: flex;
    flex-direction: column;
}
.company-name {
    font-size: 1.1rem;
    font-weight: 700;
    color: #222;
    letter-spacing: 0.5px;
}

/* Nav Menu */
.nav-menu ul {
    list-style: none;
    display: flex;
    gap: 30px;
    align-items: center;
}
.nav-menu a {
    text-decoration: none;
    color: var(--secondary);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition);
}
.nav-menu a:hover { color: var(--primary); }
.btn-nav {
    border: 1px solid var(--primary);
    color: var(--primary) !important;
    padding: 8px 20px;
    border-radius: 4px;
}
.btn-nav:hover { background-color: var(--primary); color: var(--white) !important; }
.mobile-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--secondary);
    cursor: pointer;
}

/* ========================
   4. HERO SECTION
   ======================== */
.hero {
    height: 85vh;
    min-height: 500px;
    background: linear-gradient(135deg, #16363c 0%, #00767c 100%);
    position: relative;
    display: flex;
    align-items: center;
    color: var(--white);
}
.hero-content { position: relative; z-index: 2; max-width: 700px; }
.hero h1 { font-size: 3rem; margin-bottom: 20px; font-weight: 700; line-height: 1.2; }
.hero p { font-size: 1.2rem; margin-bottom: 30px; opacity: 0.95; font-weight: 300; }

/* ========================
   5. SECTIONS (About, Services, Why Us)
   ======================== */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.about-stats { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.stat-card {
    background: var(--light-bg);
    padding: 30px;
    text-align: center;
    border-radius: var(--border-radius);
}
.stat-card i { font-size: 2.5rem; color: var(--primary); margin-bottom: 10px; }

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}
.service-card {
    background: var(--white);
    padding: 35px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: var(--transition);
    border-bottom: 4px solid transparent;
}
.service-card:hover { transform: translateY(-5px); border-bottom-color: var(--primary); }
.icon-box {
    background: #e0f2f1;
    color: var(--primary);
    width: 60px; height: 60px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; margin-bottom: 20px; font-size: 1.5rem;
}
.service-card h3 { font-size: 1.3rem; color: var(--secondary); margin-bottom: 10px; }
.service-card p { color: var(--light-text); font-size: 0.95rem; }

.why-us-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 50px; align-items: center; }
.why-list { list-style: none; margin-top: 30px; }
.why-list li { display: flex; gap: 15px; margin-bottom: 25px; }
.why-list i { color: var(--primary); font-size: 1.3rem; margin-top: 3px; }
.why-image {
    background-color: var(--secondary);
    height: 400px;
    border-radius: var(--border-radius);
    background-image: radial-gradient(circle at 30% 50%, var(--primary) 0%, transparent 40%);
    opacity: 0.9;
}

/* ========================
   6. CONTACT SECTION (Modified)
   ======================== */
.contact-section { background-color: #fcfcfc; }
.contact-wrapper {
    display: grid;
    grid-template-columns: 1fr 1.5fr; /* Info on Left, Map on Right */
    gap: 0;
    background: var(--white);
    box-shadow: var(--shadow);
    border-radius: var(--border-radius);
    overflow: hidden; /* For Map corners */
}
.contact-info { padding: 40px; display: flex; flex-direction: column; justify-content: center; }
.info-item { margin-bottom: 30px; display: flex; gap: 15px; }
.info-item i {
    font-size: 1.2rem;
    color: var(--primary);
    background: #e0f2f1;
    width: 40px; height: 40px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; flex-shrink: 0;
}
.info-item h5 { font-size: 1rem; color: var(--secondary); margin-bottom: 5px; }
.info-item a, .info-item p { color: var(--light-text); text-decoration: none; font-size: 0.95rem; }
.info-item a:hover { color: var(--primary); }

/* Map Style */
.map-container {
    height: 400px;
    background-color: #eee;
}

/* ========================
   7. FOOTER
   ======================== */
footer { background-color: var(--secondary); color: #cbd5e1; padding: 60px 0 20px 0; }
.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer-col h3 { color: var(--white); margin-bottom: 15px; }
.footer-col h4 { color: var(--white); margin-bottom: 15px; font-size: 1.1rem; }
.footer-col ul { list-style: none; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a { color: #cbd5e1; text-decoration: none; transition: var(--transition); }
.footer-col ul li a:hover { color: var(--primary); }
.footer-bottom { text-align: center; padding-top: 20px; font-size: 0.9rem; }

/* ========================
   8. RESPONSIVE MEDIA QUERIES
   ======================== */
@media (max-width: 992px) {
    .about-grid, .why-us-grid, .contact-wrapper { grid-template-columns: 1fr; }
    .why-image { display: none; }
    .map-container { height: 300px; }
}
@media (max-width: 768px) {
    .mobile-toggle { display: block; }
    .nav-menu {
        position: absolute; top: 100%; left: 0; width: 100%;
        background-color: var(--white); padding: 20px 0;
        box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1);
        display: none;
    }
    .nav-menu.active { display: block; }
    .nav-menu ul { flex-direction: column; gap: 20px; }
    .hero h1 { font-size: 2.2rem; }
    .footer-content { grid-template-columns: 1fr; }
    .company-name { font-size: 0.9rem; } /* Smaller font on mobile */
}