/* 
   Color Palette 
   Navy Blue: #0B1E3B 
   Gold: #C5A059 (Metallic Gold tone)
   Gold Light: #E5C585
   White: #FFFFFF
   Light Gray: #F9F9F9
   Text Dark: #333333
*/

:root {
    --color-navy: #0B1E3B;
    --color-navy-light: #162f55;
    --color-gold: #C5A059;
    --color-gold-hover: #b08d3b;
    --color-white: #ffffff;
    --color-bg-light: #f8f9fa;
    --color-text-main: #333333;
    --color-text-light: #666666;
    
    --font-heading: 'Playfair Display', serif;
    --font-body: 'Lato', sans-serif;
    
    --transition-speed: 0.3s;
    --container-width: 1200px;
}

/* Reset & Basics */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text-main);
    background-color: var(--color-white);
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-navy);
    line-height: 1.2;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-speed);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 90%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
}

.section {
    padding: 80px 0;
}

.section-title {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-text-light);
    max-width: 600px;
    margin: 0 auto;
}

.text-center {
    text-align: center;
}

.text-gold {
    color: var(--color-gold);
}

.bg-light {
    background-color: var(--color-bg-light);
}

.bg-navy {
    background-color: var(--color-navy);
}

.text-white {
    color: var(--color-white);
}

/* Helper: Gold Separator */
.separator-gold {
    width: 80px;
    height: 3px;
    background-color: var(--color-gold);
    margin: 15px auto 25px auto;
}

.separator-gold-left {
    width: 60px;
    height: 3px;
    background-color: var(--color-gold);
    margin: 15px 0 25px 0;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 30px;
    font-family: var(--font-body);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all var(--transition-speed);
    border-radius: 2px; /* Slight rounding, mostly sharp for premium feel */
}

.btn-primary {
    background-color: var(--color-gold);
    color: var(--color-white);
    border: 2px solid var(--color-gold);
}

.btn-primary:hover {
    background-color: var(--color-gold-hover);
    border-color: var(--color-gold-hover);
    transform: translateY(-2px);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-white);
    border: 2px solid var(--color-white);
    margin-left: 15px;
}

.btn-secondary:hover {
    background-color: var(--color-white);
    color: var(--color-navy);
    transform: translateY(-2px);
}

.btn-gold {
    background-color: transparent;
    color: var(--color-gold);
    border: 1px solid var(--color-gold);
    padding: 8px 20px;
}

.btn-gold:hover {
    background-color: var(--color-gold);
    color: var(--color-white);
}

.btn-gold-solid {
    background-color: var(--color-gold);
    color: var(--color-white);
    border: none;
}

.btn-gold-solid:hover {
    background-color: var(--color-gold-hover);
}

.full-width {
    width: 100%;
    margin-top: 10px;
}

/* Header */
.header {
    background-color: var(--color-white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    padding: 15px 0;
    transition: padding 0.3s;
}

.header.scrolled {
    padding: 10px 0;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    flex-direction: column;
    color: var(--color-navy);
}

.logo-name {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1.5rem;
    letter-spacing: 0.5px;
}

.logo-title {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--color-gold);
}

.nav-list {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--color-navy);
    position: relative;
}

.nav-link:not(.btn-gold)::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -5px;
    left: 0;
    background-color: var(--color-gold);
    transition: width 0.3s;
}

.nav-link:not(.btn-gold):hover::after {
    width: 100%;
}

.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
}

.bar {
    width: 25px;
    height: 2px;
    background-color: var(--color-navy);
    transition: 0.3s;
}

/* Hero Section */
.hero {
    height: 100vh;
    min-height: 600px;
    background-image: linear-gradient(rgba(11, 30, 59, 0.8), rgba(11, 30, 59, 0.6)), url('https://images.unsplash.com/photo-1505664194779-8beaceb93744?q=80&w=2070&auto=format&fit=crop'); /* Placeholder image of calm, professional setting or abstract */
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    text-align: center;
    position: relative;
    padding-top: 80px; /* Offset for fixed header */
}

.hero-content {
    max-width: 800px;
    z-index: 2;
}

.hero-title {
    font-size: 3.5rem;
    color: var(--color-white);
    margin-bottom: 20px;
}

.hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    margin-bottom: 40px;
    opacity: 0.9;
}

/* Services / Focus Grid */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background-color: var(--color-white);
    padding: 40px 30px;
    border: 1px solid #eee;
    text-align: center;
    transition: all 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.03);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 30px rgba(0,0,0,0.1);
    border-color: var(--color-gold);
}

.service-icon {
    font-size: 3rem;
    margin-bottom: 20px;
    color: var(--color-gold);
}

.service-card h3 {
    margin-bottom: 15px;
    font-size: 1.5rem;
}

/* About Section */
.about-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    position: relative;
}

.image-placeholder {
    width: 100%;
    height: 400px; /* Adjust as needed */
    background-color: #ddd;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 10px solid var(--color-white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    color: #888;
}

/* If a real image is used later, style it here */
.about-image img {
    border: 10px solid var(--color-white);
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.about-list {
    margin-top: 25px;
    border-top: 1px solid #ddd;
    padding-top: 25px;
}

.about-list li {
    margin-bottom: 10px;
    color: var(--color-navy);
}

.about-list strong {
    color: var(--color-gold);
    margin-right: 5px;
}

/* Other Services */
.other-services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 50px;
}

.other-service-item {
    padding: 30px;
    background-color: var(--color-bg-light);
    border-left: 3px solid var(--color-gold);
}

.other-service-item h3 {
    margin-bottom: 10px;
    font-size: 1.3rem;
}

/* Contact Section */
.contact-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
}

.contact-details {
    margin-top: 40px;
}

.contact-item {
    display: flex;
    align-items: center;
    margin-bottom: 25px;
}

.contact-item .icon {
    font-size: 1.5rem;
    margin-right: 20px;
    color: var(--color-gold);
    width: 30px;
    text-align: center;
}

.contact-form-wrapper {
    background-color: var(--color-white);
    padding: 40px;
    border-radius: 4px;
    color: var(--color-text-main);
}

.form-title {
    margin-bottom: 25px;
    font-size: 1.6rem;
    text-align: center;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 700;
    font-size: 0.9rem;
    color: var(--color-navy);
}

.form-group input, .form-group textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 2px;
    font-family: var(--font-body);
    font-size: 1rem;
    transition: border 0.3s;
}

.form-group input:focus, .form-group textarea:focus {
    outline: none;
    border-color: var(--color-gold);
}

/* Footer */
.footer {
    background-color: #051021; /* Darker navy */
    color: rgba(255,255,255,0.7);
    padding: 40px 0 20px;
    font-size: 0.9rem;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 20px;
}

.footer-logo .logo-name {
    color: var(--color-white);
    font-size: 1.3rem;
}

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

.footer-links a:hover {
    color: var(--color-gold);
}

.footer-copyright {
    margin-top: 20px;
    font-size: 0.8rem;
    border-top: 1px solid rgba(255,255,255,0.1);
    width: 100%;
    text-align: center;
    padding-top: 20px;
}

/* Animations */
.fade-in-up {
    opacity: 0;
    animation: fadeInUp 1s ease-out forwards;
}

.delay-1 { animation-delay: 0.3s; }
.delay-2 { animation-delay: 0.6s; }

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

/* Intersection Observer Animations classes (to be toggled by JS) */
.reveal, .reveal-left, .reveal-right {
    opacity: 0;
    transition: all 1s ease-out;
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}
.reveal { transform: translateY(50px); }

.reveal-left.active {
    opacity: 1;
    transform: translateX(0);
}
.reveal-left { transform: translateX(-50px); }

.reveal-right.active {
    opacity: 1;
    transform: translateX(0);
}
.reveal-right { transform: translateX(50px); }


/* Responsive Design */
@media (max-width: 900px) {
    .about-container, .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .other-services-grid {
        grid-template-columns: 1fr;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
}

@media (max-width: 768px) {
    .nav {
        /* Mobile menu styles could go here if using a drawer, 
           for now we'll do a simple toggle check in JS or CSS */
    }
    
    .nav-list {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        background-color: var(--color-white);
        flex-direction: column;
        padding: 30px;
        box-shadow: 0 10px 10px rgba(0,0,0,0.05);
        transform: translateY(-150%);
        transition: transform 0.4s ease;
        z-index: 999;
    }
    
    .nav-list.open {
        transform: translateY(0);
    }
    
    .mobile-menu-toggle {
        display: flex;
    }
    
    .header-container {
        padding: 0 20px;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .btn-secondary {
        margin-left: 0;
        margin-top: 15px;
    }
}