/* --- Full-Width Premium Sticky Header --- */
.site-header {
    box-sizing: border-box; /* Overflow fix karne ke liye sabse zaroori */
    background-color: #F6F6F6;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 50px;
    transition: all 0.4s ease-in-out;
    border-bottom: 1px solid rgba(0, 0, 0, 0.03);
    font-family: 'Montserrat', sans-serif;
}

.site-header.scrolled {
    padding: 12px 50px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
    border-bottom: none;
}

.header-container {
    box-sizing: border-box;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between; /* Teeno items ko properly space out karega */
    align-items: center;
    width: 100%;
}

/* Left: Logo Enhancement */
.brand-logo {
    display: flex;
    align-items: center;
    position: relative; /* Naya add kiya */
    z-index: 1002;
}

.brand-logo img {
    height: 100px; /* Logo ki height badha di gayi hai taaki text clear dikhe */
    width: auto;
    object-fit: contain;
    transition: all 0.4s ease;
}

.site-header.scrolled .brand-logo img {
    height: 55px; /* Scroll karne par shrink hoga */
}

/* Center: Navigation with Animated Underline */
.desktop-nav {
    display: flex;
    justify-content: center;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 40px;
    margin: 0;
    padding: 0;
}

.nav-links li {
    position: relative;
}

.nav-links li a {
    color: #1a1a1a;
    text-decoration: none;
    font-size: 16px;
    font-weight: 500;
    padding: 5px 0;
    transition: color 0.3s ease;
}

.nav-links li a::after {
    content: '';
    position: absolute;
    bottom: -4px; /* Text aur line ke beech thoda elegant space */
    left: 0;
    width: 0;
    height: 1px; /* 2px se 1px kar diya taaki ekdum patli line aaye */
    background-color: #1a1a1a; /* Line ka color bhi black rakha hai */
    transition: width 0.3s ease;
}

.nav-links li a:hover::after,
.nav-links li a:focus::after {
    width: 100%;
}

.nav-links li a:hover {
    color: #1a1a1a;
}

/* Right: Prominent CTA Button */
.header-right {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.btn-enquiry {
    background-color: transparent;
    color: #1a1a1a;
    padding: 10px 28px;
    font-size: 13px;
    font-weight: 600;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    border: 1px solid #1a1a1a;
    border-radius: 2px;
    transition: all 0.3s ease;
    white-space: nowrap;
}

.btn-enquiry:hover {
    background-color: #1a1a1a;
    color: #ffffff;
}

/* Mobile Toggle */
.mobile-toggle {
    display: none;
    background: transparent;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    z-index: 1001;
    margin-left: 20px;
}

.hamburger-bar {
    width: 28px;
    height: 2px;
    background-color: #1a1a1a;
    transition: all 0.3s ease;
}

.mobile-toggle.active .hamburger-bar:nth-child(1) {
    transform: translateY(8px) rotate(45deg);
}
.mobile-toggle.active .hamburger-bar:nth-child(2) {
    opacity: 0;
}
.mobile-toggle.active .hamburger-bar:nth-child(3) {
    transform: translateY(-8px) rotate(-45deg);
}



/* =========================================
   Footer Section
   ========================================= */

.site-footer {
    background-color: #0b1117; /* Hero section wala premium dark color */
    color: #e2e8f0;
    padding: 80px 50px 0 50px;
    font-family: 'Montserrat', sans-serif;
}

.footer-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr; /* Brand ko zyada space, baki dono ko barabar */
    gap: 60px;
    padding-bottom: 60px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1); /* Ek patli white line divider ke liye */
}

/* Brand Column */
.footer-logo {
    font-size: 24px;
    font-weight: 700;
    letter-spacing: 4px;
    color: #ffffff;
    margin: 0 0 20px 0;
    text-transform: uppercase;
}

.footer-text {
    font-size: 14px;
    line-height: 1.8;
    color: #999999; /* Off-white / Grey for text */
    max-width: 350px;
}

/* Links & Contact Columns */
.footer-col h4 {
    color: #ffffff;
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 25px 0;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col a, .contact-col p {
    color: #999999;
    font-size: 14px;
    text-decoration: none;
    transition: color 0.3s ease;
    line-height: 1.6;
}

.footer-col a:hover {
    color: #ffffff; /* Hover karne par text bright white ho jayega */
}

/* Footer Bottom Area */
.footer-bottom {
    background-color: #0b1117;
    padding: 25px 0;
}

.bottom-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 12px;
    color: #666666;
}

.social-links {
    display: flex;
    gap: 20px;
}

.social-links a {
    color: #666666;
    text-decoration: none;
    transition: color 0.3s ease;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.social-links a:hover {
    color: #ffffff;
}

/* =========================================
   Footer Responsive Styles
   ========================================= */

/* Tablet View (Max-width: 992px) */
@media screen and (max-width: 992px) {
    .site-footer {
        padding: 60px 30px 0 30px;
    }
    
    .footer-container {
        grid-template-columns: 1fr 1fr; /* Switch to 2 columns layout */
        gap: 40px;
    }
    
    .brand-col {
        grid-column: span 2; /* Brand column takes full width on tablets */
    }
    
    .footer-text {
        max-width: 100%;
    }
}

/* Mobile View (Max-width: 768px) */
@media screen and (max-width: 768px) {
    .site-footer {
        padding: 50px 20px 0 20px;
    }
    
    .footer-container {
        grid-template-columns: 1fr; /* Stack everything into a single column */
        gap: 40px;
        padding-bottom: 40px;
    }
    
    .brand-col {
        grid-column: span 1;
    }
    
    /* Footer Bottom Stack Layout for Mobile */
    .bottom-container {
        flex-direction: column;
        gap: 15px;
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
}