/* ==========================================================================
   GRAPHITE BRAND DESIGN SYSTEM VARIANT (NO EXTERNAL IMAGES DEPENDENCY)
   ========================================================================== */
:root {
    --clr-graphite-grey: #C1C0C2;    
    --clr-smokey-bg: #F5E9E7;        
    --clr-olive-muted: #837D68;      
    --clr-steel-blue: #8A9DB1;       
    --clr-rose-muted: #ECC5C6;        
    --clr-white: #FFFFFF;
    --clr-text-dark: #27272a;
    --clr-text-muted: #52525b;
    --clr-border-crisp: #71717a;     
    
    --font-stack: 'Segoe UI', Inter, sans-serif;
    --radius-sm: 4px;
    --radius-md: 6px;
    --transition-fast: 0.25s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; font-family: var(--font-stack); }
body { color: var(--clr-text-dark); background-color: var(--clr-white); line-height: 1.6; }
a { color: var(--clr-olive-muted); text-decoration: none; }

.container { width: 92%; max-width: 1100px; margin: 0 auto; padding: 15px 0; }
.compact-container { max-width: 700px; margin: 0 auto; }
.text-center { text-align: center; }
.bg-light { background-color: var(--clr-smokey-bg); }

/* SOLID NAV HEADER BAR */
.site-header { background-color: var(--clr-steel-blue) !important; border-bottom: 4px solid var(--clr-olive-muted); position: sticky; top: 0; z-index: 100000; box-shadow: 0 4px 12px rgba(0,0,0,0.1); width: 100%; display: block; }
.header-container { display: flex; justify-content: space-between; align-items: center; padding: 10px 0; }

.brand-identity { display: flex; align-items: center; gap: 10px; margin-right: auto; padding-left: 5px; }
.logo-badge { background-color: var(--clr-olive-muted); color: var(--clr-white); padding: 5px 12px; font-weight: 800; font-size: 1.25rem; border-radius: var(--radius-sm); letter-spacing: 0.5px; }
.logo-text { color: var(--clr-white); font-weight: 700; font-size: 1.2rem; letter-spacing: 0.5px; }

.main-navigation { margin-left: 20px; }
.nav-list { display: flex; align-items: center; gap: 24px; justify-content: flex-start; }
.nav-link { color: var(--clr-white); font-weight: 600; font-size: 0.95rem; opacity: 0.85; padding: 6px 0; position: relative; }
.nav-link:hover, .nav-link.active { opacity: 1; color: var(--clr-smokey-bg); }

.nav-cta-btn { background-color: var(--clr-olive-muted); color: var(--clr-white) !important; padding: 8px 18px; border-radius: var(--radius-sm); font-weight: 600; font-size: 0.85rem; border: 1px solid transparent; }
.nav-cta-btn:hover { background-color: #6e6955; border-color: var(--clr-white); }

.hero-section { background: linear-gradient(135deg, var(--clr-steel-blue), var(--clr-graphite-grey)); padding: 90px 0; text-align: center; border-bottom: 4px solid var(--clr-olive-muted); }
.hero-title { font-size: 2.5rem; font-weight: 800; color: var(--clr-white); margin-bottom: 15px; }
.hero-subtitle { font-size: 1.2rem; color: var(--clr-smokey-bg); max-width: 750px; margin: 0 auto 30px; font-weight: 400; }
.hero-actions { display: flex; gap: 15px; justify-content: center; }

.page-banner { background: linear-gradient(135deg, var(--clr-steel-blue), #778b9e); padding: 50px 0; border-bottom: 4px solid var(--clr-olive-muted); }
.page-banner h1 { font-size: 2.2rem; font-weight: 800; color: var(--clr-white); margin-bottom: 8px; }
.page-banner p { font-size: 1.1rem; color: var(--clr-smokey-bg); }

.section-title { font-size: 1.85rem; color: var(--clr-steel-blue); margin-bottom: 12px; font-weight: 700; text-align: left; border-left: 5px solid var(--clr-olive-muted); padding-left: 12px; }
.section-description { color: var(--clr-text-muted); font-size: 1.05rem; margin-bottom: 30px; text-align: left; }

.btn { display: inline-block; padding: 11px 24px; font-weight: 600; border-radius: var(--radius-sm); border: 2px solid transparent; cursor: pointer; transition: var(--transition-fast); text-align: center; font-size: 0.95rem; }
.btn-primary { background-color: var(--clr-olive-muted); color: var(--clr-white); }
.btn-primary:hover { background-color: #6e6955; transform: translateY(-1px); }
.btn-secondary { background-color: transparent; color: var(--clr-white); border-color: var(--clr-white); }
.btn-secondary:hover { background-color: var(--clr-white); color: var(--clr-steel-blue); }
.btn-accent { background-color: var(--clr-olive-muted); color: var(--clr-white); }

.overview-section { padding: 60px 0; }
.features-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 20px; }
.feature-card { background-color: var(--clr-white); border: 2px solid var(--clr-graphite-grey); padding: 25px; border-radius: var(--radius-md); text-align: left; transition: var(--transition-fast); }
.feature-card:hover { border-color: var(--clr-steel-blue); transform: translateY(-1px); }
.feature-icon { font-size: 2rem; margin-bottom: 12px; display: inline-block; }
.feature-card h3 { color: var(--clr-steel-blue); font-size: 1.2rem; margin-bottom: 8px; }
.feature-card p { color: var(--clr-text-muted); font-size: 0.95rem; }

.about-profile-section { padding: 60px 0; }
.profile-text-block { text-align: left; max-width: 800px; margin: 0 auto; }
.intro-paragraph { font-size: 1.15rem; color: var(--clr-text-dark); margin-bottom: 20px; font-weight: 500; }
.subsection-title { font-size: 1.35rem; color: var(--clr-steel-blue); margin-top: 25px; margin-bottom: 8px; font-weight: 700; }
.profile-text-block p { color: var(--clr-text-muted); margin-bottom: 15px; font-size: 1.05rem; }

.profile-details-box { background: var(--clr-smokey-bg); border-left: 4px solid var(--clr-steel-blue); padding: 18px; margin: 20px 0; border-radius: var(--radius-sm); }
.profile-details-box ul li { font-size: 0.95rem; margin-bottom: 6px; list-style-type: none; color: var(--clr-text-dark); }
.profile-details-box ul li strong { min-width: 160px; display: inline-block; color: var(--clr-steel-blue); }

.excellence-section { padding: 60px 0; }
.excellence-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 20px; margin-top: 15px; }
.excellence-card { background-color: var(--clr-white); border: 1px solid var(--clr-graphite-grey); padding: 20px; border-radius: var(--radius-sm); text-align: left; }
.excellence-card h4 { font-size: 1.1rem; color: var(--clr-steel-blue); margin-bottom: 6px; font-weight: 700; }
.excellence-card p { color: var(--clr-text-muted); font-size: 0.9rem; }

.cta-section { background: var(--clr-smokey-bg); padding: 50px 0; border-top: 2px solid var(--clr-rose-muted); }
.cta-section h2 { font-size: 1.85rem; color: var(--clr-steel-blue); margin-bottom: 8px; }
.cta-section p { font-size: 1.1rem; color: var(--clr-text-muted); margin-bottom: 20px; }

/* CRISP GRAY BORDERS FOR FORM FIELD BOXES */
.contact-page-content { padding: 55px 0; background-color: #fafafa; }
.contact-layout-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 35px; align-items: start; }
.contact-info-panel { background-color: var(--clr-white); border: 2px solid var(--clr-graphite-grey); padding: 25px; border-radius: var(--radius-md); text-align: left; }
.contact-banner-frame { background: var(--clr-smokey-bg); width: 100%; height: 6px; border-radius: var(--radius-sm); margin-bottom: 15px; }
.panel-title { font-size: 1.35rem; color: var(--clr-steel-blue); margin-bottom: 6px; font-weight: 700; }
.panel-desc { color: var(--clr-text-muted); font-size: 0.95rem; margin-bottom: 20px; }

.info-card-strip { display: flex; flex-direction: column; gap: 12px; margin: 15px 0; }
.info-strip-item { display: flex; gap: 12px; background: #fafafa; padding: 14px; border-radius: var(--radius-sm); border: 1px solid var(--clr-graphite-grey); }
.strip-icon { font-size: 1.3rem; }
.strip-text h5 { color: var(--clr-steel-blue); font-size: 0.95rem; font-weight: 700; }
.strip-text p { font-size: 0.9rem; color: var(--clr-text-muted); }
.strip-text a { font-weight: 600; }

.zoho-routing-box { background: #f0fdf4; padding: 18px; border: 1px solid #bbf7d0; border-radius: var(--radius-sm); text-align: center; margin-top: 15px; }
.zoho-routing-box h5 { color: #166534; margin-bottom: 4px; font-weight: 700; }
.zoho-routing-box p { font-size: 0.85rem; color: #14532d; margin-bottom: 12px; }
.zoho-btn { background: #166534; color: var(--clr-white) !important; display: block; padding: 10px; text-align: center; font-weight: 600; border-radius: var(--radius-sm); font-size: 0.9rem; }

.contact-form-panel { background-color: var(--clr-white); border: 2px solid var(--clr-graphite-grey); padding: 30px; border-radius: var(--radius-md); }
.contact-form-panel h3 { text-align: left; font-size: 1.4rem; color: var(--clr-steel-blue); margin-bottom: 6px; }
.contact-form-panel p { text-align: left; color: var(--clr-text-muted); font-size: 0.95rem; margin-bottom: 25px; }
.corporate-inquiry-form { display: flex; flex-direction: column; gap: 18px; }
.form-group { display: flex; flex-direction: column; gap: 6px; width: 100%; }
.form-group-row { display: flex; gap: 15px; }

.form-label { font-size: 0.9rem; font-weight: 600; color: var(--clr-steel-blue); text-align: left; }
.form-control { width: 100%; padding: 11px; border: 2px solid var(--clr-border-crisp) !important; background-color: #ffffff; border-radius: var(--radius-sm); font-size: 0.95rem; color: var(--clr-text-dark); transition: var(--transition-fast); }
.form-control:focus { outline: none; border-color: var(--clr-steel-blue) !important; background-color: #fafafa; }
.form-submit-btn { background-color: var(--clr-olive-muted); color: var(--clr-white); border: none; padding: 12px; font-weight: 700; border-radius: var(--radius-sm); cursor: pointer; font-size: 0.95rem; margin-top: 10px; }

/* DUAL-LAYER BALANCED FOOTER */
.footer-mid-separator-box { background-color: var(--clr-text-dark) !important; color: var(--clr-graphite-grey); padding: 40px 0 35px; border-top: 4px solid var(--clr-olive-muted); display: block; width: 100%; text-align: left; }


.footer-grid-three { display: grid; grid-template-columns: 1.1fr 0.9fr 1fr; gap: 35px; }
.footer-block h4 { color: var(--clr-white); font-size: 0.95rem; margin-bottom: 12px; text-transform: uppercase; letter-spacing: 0.5px; }
.footer-block p { font-size: 0.85rem; line-height: 1.5; color: var(--clr-graphite-grey); }
.footer-links li { margin-bottom: 8px; }
.footer-links li a { color: var(--clr-graphite-grey); font-size: 0.85rem; }
.footer-links li a:hover { color: var(--clr-rose-muted); }
.site-footer-base { background-color: var(--clr-white) !important; color: var(--clr-text-muted); padding: 18px 0; text-align: center; border-top: 1px solid var(--clr-graphite-grey); font-size: 0.85rem; font-weight: 500; display: block; width: 100%; }
@media (max-width: 850px) {
.header-container { flex-direction: column; gap: 10px; text-align: center; }
.brand-identity { margin-right: auto; margin-left: auto; }
.main-navigation { margin-left: 0; width: 100%; }
.nav-list { gap: 10px; justify-content: center; flex-wrap: wrap; }
.grid-two-columns, .contact-layout-grid, .footer-grid-three { grid-template-columns: 1fr; flex-direction: column; gap: 20px; }
}