/* =========================================
   1. VARIABLES & RESET
   ========================================= */
:root {
    --primary-navy: #0F1D38;
    /* Deep Navy - Trust & Authority */
    --accent-gold: #C8AA6E;
    /* Muted Gold - Luxury & Detail */
    --text-dark: #333333;
    /* Dark Grey for body text */
    --text-light: #F4F4F4;
    /* Light Grey for text on dark bg */
    --bg-cream: #F9F9F7;
    /* Off-white background */

    --font-serif: 'Cormorant Garamond', serif;
    --font-sans: 'Roboto', sans-serif;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    color: var(--text-dark);
    line-height: 1.6;
    background-color: white;
}

.container {
    width: 90%;
    max-width: 1200px;
    margin: 0 auto;
}

/* Typography Utilities */
h1,
h2,
h3 {
    font-family: var(--font-serif);
    font-weight: 700;
}

.section-title {
    font-size: 2.8rem;
    color: var(--primary-navy);
    text-align: center;
    margin-bottom: 0.5rem;
}

.section-subtitle {
    text-align: center;
    color: #666;
    margin-bottom: 3rem;
    font-size: 1.1rem;
}

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

.text-white {
    color: white;
}

/* =========================================
   2. NAVIGATION
   ========================================= */
.navbar {
    background-color: white;
    padding: 0.3rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

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

.logo {
    font-family: var(--font-serif);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-navy);
    letter-spacing: 1px;
}

.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

    .nav-links a {
        text-decoration: none;
        color: var(--primary-navy);
        font-weight: 500;
        font-size: 0.95rem;
        text-transform: uppercase;
        transition: color 0.3s;
    }

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

.btn-nav {
    border: 1px solid var(--primary-navy);
    padding: 0.5rem 1.2rem;
    border-radius: 2px;
}

    .btn-nav:hover {
        background-color: var(--primary-navy);
        color: white !important;
    }

/* =========================================
   3. HERO SECTION
   ========================================= */
.hero-section {
    position: relative;
    height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    /* Placeholder BG Image - Replace with real project image */
    background: url('https://images.unsplash.com/photo-1486325212027-8081e485255e?q=80&w=2070&auto=format&fit=crop') no-repeat center center/cover;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 29, 56, 0.75);
    /* Navy Overlay */
}

.hero-content {
    position: relative;
    z-index: 2;
    color: white;
    max-width: 800px;
    padding: 0 1rem;
}

.hero-headline {
    font-size: 3.5rem;
    line-height: 1.1;
    margin-bottom: 1rem;
}

.hero-subheadline {
    font-size: 1.2rem;
    font-weight: 300;
    margin-bottom: 2.5rem;
    color: #ddd;
}

/* CTA Buttons */
.cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.cta-button {
    text-decoration: none;
    padding: 1rem 2rem;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    font-weight: 500;
}

.primary-cta {
    background-color: var(--accent-gold);
    color: var(--primary-navy);
    border: 2px solid var(--accent-gold);
}

    .primary-cta:hover {
        background-color: transparent;
        color: var(--accent-gold);
    }

.secondary-cta {
    background-color: transparent;
    color: white;
    border: 2px solid white;
}

    .secondary-cta:hover {
        background-color: white;
        color: var(--primary-navy);
    }

/* =========================================
   4. SERVICES SECTION
   ========================================= */
.services-section {
    padding: 6rem 0;
    background-color: var(--bg-cream);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: 4rem;
}

.service-block {
    background: white;
    padding: 1rem 2rem;
    text-align: center;
    border-top: 4px solid var(--accent-gold);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    transition: transform 0.3s ease;
}

    .service-block:hover {
        transform: translateY(-5px);
    }

.service-icon {
    font-size: 3rem;
    margin-bottom: 1.5rem;
}

.service-block h3 {
    color: var(--primary-navy);
    margin-bottom: 1rem;
    font-family: var(--font-serif);
    font-size: 1.5rem;
}

.service-block p {
    color: #666;
    font-size: 0.95rem;
}

.callout-bar {
    background-color: var(--primary-navy);
    color: white;
    text-align: center;
    padding: 1.5rem;
    font-family: var(--font-serif);
    font-size: 1.2rem;
}

    .callout-bar strong {
        color: var(--accent-gold);
    }

/* =========================================
   5. PROJECTS SLIDER
   ========================================= */
/* Update this part of your CSS */
.projects-slider-container {
    margin-top: 2rem;
    display: flex;
    /* Stacks items horizontally */
    overflow-x: auto;
    /* Allows horizontal scrolling */
    scroll-snap-type: x mandatory;
    /* Makes it snap to each image */
    -webkit-overflow-scrolling: touch;
    /* Smooth scroll on mobile */
    height: 600px;
}

    /* Hide scrollbar for cleaner look */
    .projects-slider-container::-webkit-scrollbar {
        display: none;
    }

.project-slide {
    position: relative;
    min-width: 100%;
    /* Each slide takes full width */
    height: 100%;
    scroll-snap-align: start;
    /* Snaps to the start of the slide */
    flex-shrink: 0;
}

.slide-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.projects-section {
    padding: 6rem 0;
    background-color: white;
}

.projects-slider-container {
    margin-top: 2rem;
    position: relative;
    overflow: hidden;
}

.project-slide {
    position: relative;
    height: 600px;
    width: 100%;
}

.slide-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.project-info-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background: linear-gradient(to top, rgba(15, 29, 56, 0.95), rgba(15, 29, 56, 0));
    padding: 4rem 0 2rem;
    color: white;
}

.project-title {
    color: var(--accent-gold);
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.project-meta {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.details-link {
    color: white;
    text-decoration: none;
    border-bottom: 1px solid var(--accent-gold);
    padding-bottom: 5px;
    transition: color 0.3s;
}

    .details-link:hover {
        color: var(--accent-gold);
    }

.slider-controls {
    position: absolute;
    top: 50%;
    width: 100%;
    display: flex;
    justify-content: space-between;
    padding: 0 2rem;
    transform: translateY(-50%);
    pointer-events: none;
}

.slider-btn {
    pointer-events: auto;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 1rem;
    cursor: pointer;
    font-size: 1.5rem;
    transition: background 0.3s;
}

.slider-btn:hover {
    background: var(--accent-gold);
    border-color: var(--accent-gold);
    color: var(--primary-navy);
}

.projects-slider {
    display: flex;
    transition: transform 0.5s ease-in-out;
}


/* =========================================
   6. ABOUT SECTION
   ========================================= */
.about-section {
    padding: 6rem 0;
    background-color: var(--bg-cream);
}

.split-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.about-image img {
    width: 100%;
    border-radius: 2px;
    box-shadow: 10px 10px 0px var(--accent-gold);
}

.values-list {
    margin-top: 2rem;
    list-style: none;
}

    .values-list li {
        margin-bottom: 1rem;
        padding-left: 1.5rem;
        position: relative;
    }

        .values-list li::before {
            content: "•";
            color: var(--accent-gold);
            position: absolute;
            left: 0;
            font-size: 1.5rem;
            line-height: 1rem;
        }

/* =========================================
   7. CONTACT SECTION
   ========================================= */
.contact-section {
    padding: 6rem 0;
    background-color: var(--primary-navy);
    color: white;
    text-align: center; /* Center text */
}

.contact-wrapper {
    display: flex;
    justify-content: center; /* Center horizontally */
    align-items: center; /* Center vertically if needed */
    margin-top: 3rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    max-width: 500px; /* Limit width for nice centering */
    width: 100%;
}


    .contact-form input,
    .contact-form select,
    .contact-form textarea {
        padding: 1rem;
        border: none;
        border-radius: 2px;
        font-family: var(--font-sans);
    }

.submit-btn {
    padding: 1rem;
    background-color: var(--accent-gold);
    color: var(--primary-navy);
    border: none;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: background 0.3s;
}

    .submit-btn:hover {
        background-color: white;
    }

.alert-success {
    background: #4CAF50;
    color: white;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
    text-align: center;
}

.alert-error {
    background: #f44336;
    color: white;
    padding: 1rem;
    margin-bottom: 1rem;
    border-radius: 4px;
    text-align: center;
}
/* =========================================
   IMPACT / STATS SECTION
   ========================================= */
.stats-section {
    background-color: var(--primary-navy);
    padding: 3rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    text-align: center;
}

.stat-item {
    padding: 1rem;
}

.stat-number {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    color: var(--accent-gold);
    /* Gold numbers pop against Navy */
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: white;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.8;
}

/* =========================================
   8. FOOTER
   ========================================= */
.site-footer {
    background-color: #0a1326;
    /* Darker Navy */
    color: #888;
    text-align: center;
    padding: 2rem 0;
    font-size: 0.9rem;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .hero-headline {
        font-size: 2.5rem;
    }

    .split-layout,
    .contact-wrapper {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .nav-links {
        display: none;
        /* Hide nav for simple mobile view */
    }
}