/* --- LUXURY THEME VARIABLES --- */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;600&family=Playfair+Display:ital,wght@0,400;0,700;1,400&display=swap');

:root {
    --bg-dark: #0b0f19;       /* Almost black */
    --bg-panel: #04201e;      /* Dark Navy */
    --gold: #C5A059;          /* Luxury Gold */
    --gold-dim: #8a703d;
    --text-light: #e2e8f0;
    --text-muted: #94a3b8;
    --white: #ffffff;
    --transition: all 0.6s cubic-bezier(0.22, 1, 0.36, 1); /* Smooth 'Apple-like' ease */
}

/* --- RESET & GLOBAL --- */
* { margin: 0; padding: 0; box-sizing: border-box; }

body {
    font-family: 'Montserrat', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-light);
    line-height: 1.8;
    overflow-x: hidden;
}

h1, h2, h3, h4 {
    font-family: 'Playfair Display', serif;
    font-weight: 400;
    line-height: 1.2;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
ul { list-style: none; }

/* --- CUSTOM CURSOR (Optional feel) --- */
/* We keep standard cursor for usability but style interactions heavily */

/* --- SCROLLBAR --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-dark); }
::-webkit-scrollbar-thumb { background: var(--bg-panel); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--gold); }

/* --- NAVIGATION --- */
nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    transition: 0.4s ease;
    background: linear-gradient(to bottom, rgba(11,15,25,0.9), transparent);
}

nav.scrolled {
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 5%;
    border-bottom: 1px solid rgba(197, 160, 89, 0.2);
}

/* --- NAVIGATION Logo Image Styles --- */
.logo-link {
    /* Ensures the logo link block behaves like the old logo text */
    display: flex;
    align-items: center;
}

.logo-img {
    /* Set the maximum height for the image */
    height: 1.5rem; /* Adjust this value to make the logo smaller or larger */
    width: auto;
    display: block;
    transition: var(--transition);
}

.nav-links { display: flex; gap: 40px; }
.nav-links a {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-light);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 1px;
    bottom: -5px;
    left: 0;
    background-color: var(--gold);
    transition: var(--transition);
}

.nav-links a:hover { color: var(--gold); }
.nav-links a:hover::after { width: 100%; }

.hamburger { display: none; color: var(--gold); font-size: 1.5rem; cursor: pointer; }

/* --- HERO SECTION (CINEMATIC) --- */
.hero {
    height: 100vh;
    width: 100%;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.hero-bg {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    /* -------------------------------------------------------------------------- */
    /* --- NEW CHANGE: Replace the image URL with your desired file path/URL --- */
    /* -------------------------------------------------------------------------- */
    background-image: url('hero.jpg'); 
    
    background-size: cover;
    background-position: center;
    z-index: -1;
    filter: brightness(0.4);
    transform: scale(1);
    animation: slowZoom 20s infinite alternate;
}

@keyframes slowZoom { to { transform: scale(1.1); } }

.hero-content {
    z-index: 2;
    padding: 0 20px;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 1.2s forwards 0.5s;
}

.hero h1 {
    font-size: 4.5rem;
    color: var(--white);
    margin-bottom: 1rem;
    margin-top: 10%;
}

.hero p {
    font-size: 1.2rem;
    font-weight: 300;
    color: var(--text-light);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 3rem;
}

.btn-luxury {
    padding: 15px 40px;
    border: 1px solid var(--gold);
    color: var(--gold);
    font-size: 0.9rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    position: relative;
    overflow: hidden;
    display: inline-block;
    transition: var(--transition);
}

.btn-luxury::before {
    content: '';
    position: absolute;
    top: 0; left: 0; width: 0%; height: 100%;
    background: var(--gold);
    transition: var(--transition);
    z-index: -1;
}

.btn-luxury:hover {
    color: var(--bg-dark);
}

.btn-luxury:hover::before { width: 100%; }

/* --- SCROLL ANIMATIONS --- */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: all 1s ease;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- SECTIONS GENERAL --- */
.section { padding: 20px 10%; position: relative; }
.bg-panel { background: var(--bg-panel); }

.section-title {
    text-align: center;
    margin-bottom: 80px;
    margin-top: 10%;
}
.section-title span {
    color: var(--gold);
    font-size: 0.9rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    display: block;
    margin-bottom: 10px;
}
.section-title h2 {
    font-size: 3rem;
    color: var(--white);
}

/* --- ABOUT (Magazine Style) --- */
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-text h3 { font-size: 2rem; margin-bottom: 20px; margin-top: 20px;}
.about-text p { color: var(--text-muted); margin-bottom: 20px; font-weight: 300; }
.highlight-text { border-left: 3px solid var(--gold); padding-left: 20px; font-style: italic; color: var(--white); }

.about-img-wrapper {
    position: relative;
}

.about-img-wrapper::before {
    content: '';
    position: absolute;
    top: -20px; right: -20px;
    width: 100%; height: 100%;
    border: 1px solid var(--gold);
    z-index: 0;
}

.about-img {
    width: 100%;
    position: relative;
    z-index: 1;
    box-shadow: 0 20px 50px rgba(0,0,0,0.5);
}

/* --- STATS COUNTER --- */
.stats-container {
    display: flex;
    justify-content: space-around;
    padding: 60px 0;
    border-top: 1px solid rgba(255,255,255,0.05);
    margin-top: 60px;
}
.stat-item h4 { font-size: 3rem; color: var(--gold); }
.stat-item p { font-size: 0.8rem; letter-spacing: 2px; text-transform: uppercase; }

/* --- PROJECTS (Masonry/Grid) --- */
.project-gallery {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.project-card {
    position: relative;
    height: 400px;
    overflow: hidden;
    cursor: pointer;
}

.project-card img {
    width: 100%; height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.project-info {
    position: absolute;
    bottom: 0; left: 0; width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.project-card:hover img { transform: scale(1.1); }
.project-card:hover .project-info { transform: translateY(0); opacity: 1; }

.project-info h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 5px; }
.project-info p { color: var(--gold); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 2px; }







/* --- NEW CORE PILLARS STYLES --- */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    text-align: center;
}

.pillar-item {
    padding: 40px;
    background: var(--bg-dark);
    border: 4px solid rgba(197, 160, 89, 0.1);
    transition: var(--transition);
}

.pillar-item:hover {
    background: var(--bg-panel);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.pillar-item h3 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.pillar-item p {
    color: var(--text-muted);
}

/* --- NEW GRAND QUOTE STYLE --- */
.grand-quote {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-style: italic;
    color: var(--gold);
    max-width: 900px;
    margin: 40px auto;
    line-height: 1.4;
    border-left: 5px solid var(--gold);
    padding-left: 30px;
    text-align: left;
}








/* --- DSR CALCULATOR (Fintech Style) --- */
.dsr-wrapper {
    background: var(--bg-panel);
    padding: 60px;
    max-width: 800px;
    margin: 0 auto;
    border: 1px solid rgba(197, 160, 89, 0.1);
    box-shadow: 0 30px 60px rgba(0,0,0,0.3);
}

.input-group { margin-bottom: 30px; position: relative; }
.input-group label { display: block; color: var(--gold); font-size: 0.8rem; letter-spacing: 1px; margin-bottom: 10px; text-transform: uppercase; }
.input-group input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--text-muted);
    padding: 15px 0;
    color: var(--white);
    font-size: 1.2rem;
    font-family: 'Playfair Display', serif;
    transition: 0.3s;
}
.input-group input:focus { outline: none; border-bottom: 1px solid var(--gold); }

#dsrResult {
    margin-top: 40px;
    padding: 20px;
    text-align: center;
    border: 1px solid var(--gold-dim);
    display: none;
}

/* --- CONTACT --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 0; /* Seamless */
}
.contact-info { padding: 80px; background: var(--bg-panel); }
.contact-map { min-height: 400px; }
.contact-item { margin-bottom: 40px; }
.contact-item h5 { color: var(--gold); font-size: 0.9rem; margin-bottom: 10px; text-transform: uppercase; }
.contact-item p { color: var(--white); font-size: 1.1rem; }

/* --- FOOTER --- */
footer {
    background: #000;
    padding: 80px 10% 40px;
    border-top: 1px solid rgba(255,255,255,0.05);
}
.footer-content {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    margin-bottom: 60px;
}
.footer-logo { font-family: 'Playfair Display'; font-size: 2rem; color: var(--white); }
.footer-bottom { text-align: center; color: var(--text-muted); font-size: 0.8rem; border-top: 1px solid rgba(255,255,255,0.05); padding-top: 20px; }

/* --- RESPONSIVE --- */
@media (max-width: 768px) {
    .nav-links { display: none; position: absolute; top: 80px; left: 0; width: 100%; background: var(--bg-dark); flex-direction: column; padding: 20px; text-align: center; }
    .nav-links.active { display: flex; }
    .hamburger { display: block; }
    .hero h1 { font-size: 2.5rem; }
    .about-layout, .contact-grid { grid-template-columns: 1fr; }
    .stats-container { flex-direction: column; gap: 30px; text-align: center; }
    .section { padding: 80px 5%; }
}

/* --- ANIMATIONS --- */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}





/* --- CORE PILLARS STYLES (From previous step) --- */
.pillars-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    text-align: center;
}

.pillar-item {
    padding: 40px;
    background: var(--bg-dark);
    border: 1px solid rgba(197, 160, 89, 0.1);
    transition: var(--transition);
}

.pillar-item:hover {
    background: var(--bg-panel);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.pillar-item h3 {
    color: var(--white);
    font-size: 1.8rem;
    margin-bottom: 15px;
}

.pillar-item p {
    color: var(--text-muted);
}

/* --- GRAND QUOTE STYLE (From previous step) --- */
.grand-quote {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    font-style: italic;
    color: var(--gold);
    max-width: 900px;
    margin: 40px auto;
    line-height: 1.4;
    border-left: 5px solid var(--gold);
    padding-left: 30px;
    text-align: left;
}

/* --- NEW HORIZONTAL GALLERY STYLES --- */
.horizontal-scroll-gallery {
    display: flex;
    overflow-x: scroll; 
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 15px;
    padding-bottom: 40px; 
    padding-left: 10%; 
    padding-right: 10%;
    margin-bottom: 50px;
}

.horizontal-scroll-gallery::-webkit-scrollbar {
    height: 8px;
}
.horizontal-scroll-gallery::-webkit-scrollbar-track {
    background: var(--bg-panel); 
}
.horizontal-scroll-gallery::-webkit-scrollbar-thumb {
    background: var(--gold); 
    border-radius: 4px; 
}


.gallery-item {
    flex: 0 0 400px; /* Fixed width for each item (increased for luxury feel) */
    height: 500px;
    position: relative;
    overflow: hidden;
    scroll-snap-align: start;
    cursor: pointer;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(197, 160, 89, 0.1);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.8s ease;
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 30px;
    background: linear-gradient(to top, rgba(0,0,0,0.9), transparent);
    color: var(--white);
    transition: var(--transition);
}

.gallery-overlay h3 {
    font-size: 1.3rem;
    color: var(--gold);
    margin-bottom: 5px;
}

.gallery-overlay p {
    font-size: 0.9rem;
    color: var(--text-light);
    font-weight: 300;
}

/* Responsive adjustment for small screens */
@media (max-width: 768px) {
    .gallery-item {
        flex: 0 0 90vw; /* Takes up most of the viewport width */
        height: 300px;
    }
}

/* --- PDF MODAL OVERLAY (Essential Fix) --- */
.modal {
    /* CRUCIAL FIXES */
    display: none; /* Hidden by default */
    position: fixed; /* Stays in place, vital for overlay */
    z-index: 10000; /* Must be high to overlay the navbar and content */
    /* End CRUCIAL FIXES */
    
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.95); /* Dark, cinematic background */
    padding-top: 5vh; /* Push the content slightly down */
}

.modal-content {
    background-color: var(--bg-panel); 
    margin: 5vh auto; /* Vertically centered, horizontally automatic */
    padding: 40px;
    border: 1px solid var(--gold-dim);
    width: 90%; 
    max-width: 1200px;
    height: 90vh; /* Take most of the viewport height */
    position: relative;
    box-shadow: 0 5px 20px rgba(0,0,0,0.5);
    
    /* Ensure inner content (iframe) takes full height */
    display: flex;
    flex-direction: column;
}

.close {
    color: var(--text-muted);
    font-size: 40px;
    font-weight: 300;
    cursor: pointer;
    line-height: 1;
    position: absolute;
    top: 10px;
    right: 20px;
}

.close:hover {
    color: var(--gold);
}

/* --- FOOTER SOCIAL MEDIA STYLES (NEW) --- */
.social-links {
    display: flex;
    gap: 25px; /* Spacing between icons */
    align-items: center;
}

.social-links a {
    color: var(--text-light); /* Default icon color */
    font-size: 1.8rem; /* Icon size */
    transition: color 0.3s ease, transform 0.3s ease;
}

.social-links a:hover {
    color: var(--gold); /* Gold on hover for luxury feel */
    transform: translateY(-5px); /* Small lift effect on hover */
}

/* Adjustments for the main footer sections */
.footer-content {
    /* Ensures items are vertically centered in the row */
    align-items: center; 
    margin-bottom: 40px; /* Adjusting spacing */
}

.footer-contact p {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.5;
    text-align: right;
}

/* Responsive adjustment to stack elements on small screens */
@media (max-width: 768px) {
    .footer-content {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
    
    .footer-contact {
        text-align: center !important;
    }
}

/* ----------------------------------------------- */
/* --- NEW HAMBURGER ANIMATION (Phone Layout) --- */
/* ----------------------------------------------- */

.hamburger {
    /* Ensure the hamburger is a positioning context for the pseudo-element */
    position: relative; 
}

/* 1. Add smooth transition to the bars icon (i) */
.hamburger i {
    transition: transform 0.4s ease, opacity 0.4s ease;
    display: block;
}

/* 2. Style the 'X' icon using a pseudo-element on the container */
.hamburger::after {
    /* Font Awesome Solid 'X' (fa-times) Unicode */
    content: "\f00d"; 
    
    /* IMPORTANT: Must specify the Font Awesome font-family and weight */
    font-family: "Font Awesome 6 Free"; 
    font-weight: 900; 
    
    position: absolute;
    top: 50%;
    left: 50%;
    
    /* Initial state: Hidden, rotated 180deg to set up the animation */
    transform: translate(-50%, -50%) rotate(-180deg);
    
    /* Inherit/Match the size and color */
    font-size: 1.5rem; 
    color: var(--gold);
    
    opacity: 0;
    transition: transform 0.4s ease, opacity 0.4s ease;
}

/* 3. Animation for the 'is-open' state (when the menu is visible) */

/* Hide and rotate the bars icon away */
.hamburger.is-open i {
    opacity: 0;
    transform: rotate(180deg);
}

/* Show and rotate the 'X' icon into place */
.hamburger.is-open::after {
    opacity: 1;
    transform: translate(-50%, -50%) rotate(0deg);
}

/* --- END HAMBURGER ANIMATION --- */