:root {
    /* Precise Dark Tactical Palette */
    --bg-splash: #0a0a0b;
    --bg-main: #f4f5f7;
    /* Very light cool grey for body */
    --navy-header: #0f172a;
    --navy-dark: #1e293b;
    --steel: #64748b;
    --steel-light: #94a3b8;
    --white: #ffffff;
    --accent: #1e40af;
    /* Deep blue accent */

    --font-sans: 'Inter', sans-serif;
    --transition-fast: 0.2s ease-in-out;
    --transition-slow: 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: var(--font-sans);
    background-color: var(--bg-main);
    color: var(--navy-dark);
    -webkit-font-smoothing: antialiased;
}

/* Scroll Lock Utility */
body.no-scroll {
    overflow: hidden;
    height: 100vh;
}

/* Visibility Utilities */
.hidden {
    display: none !important;
}

.fade-out {
    opacity: 0;
    visibility: hidden;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

/* =========================================
   SPLASH SCREEN
   ========================================= */
.splash-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background-color: var(--bg-splash);
    z-index: 9999;
    /* Always on top initially */
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.splash-content {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.splash-title {
    font-size: 15vw;
    font-weight: 900;
    color: var(--white);
    line-height: 1;
    letter-spacing: -0.05em;
    margin: 0;
}

@media (min-width: 1024px) {
    .splash-title {
        font-size: 15rem;
    }
}

.splash-subtitle {
    font-size: 1rem;
    color: var(--steel-light);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    font-weight: 400;
    margin-top: 1rem;
    margin-bottom: 4rem;
}

.btn-tactical {
    background: transparent;
    color: var(--white);
    border: 1px solid var(--steel);
    padding: 1rem 3rem;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    cursor: pointer;
    transition: var(--transition-fast);
    position: relative;
    overflow: hidden;
}

.btn-tactical::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: var(--white);
    z-index: -1;
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-fast);
}

.btn-tactical:hover {
    color: var(--bg-splash);
    border-color: var(--white);
}

.btn-tactical:hover::before {
    transform: scaleX(1);
}


/* =========================================
   REVEALED CONTENT (MAIN SITE)
   ========================================= */
.main-site {
    opacity: 0;
    animation: fadeIn var(--transition-slow) forwards;
    animation-delay: 0.3s;
    /* Wait for splash to start fading */
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* HEADER */
.main-header {
    background-color: var(--white);
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
}

.header-top {
    background-color: var(--navy-header);
    color: var(--white);
    text-align: center;
    padding: 0.5rem;
    font-size: 0.75rem;
    letter-spacing: 0.2em;
    font-weight: 600;
}

.header-nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--navy-dark);
    letter-spacing: 1px;
}

.main-nav .nav-list {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-link {
    text-decoration: none;
    color: var(--steel);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color var(--transition-fast);
}

.nav-link:hover {
    color: var(--navy-dark);
}

/* DROPDOWN STANDARD */
.dropdown {
    position: relative;
}

.dropdown-arrow {
    font-size: 0.6rem;
    margin-left: 0.2rem;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--white);
    border: 1px solid #e2e8f0;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    list-style: none;
    min-width: 220px;
    padding: 0.5rem 0;
    /* Hide initially */
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition-fast);
}

.dropdown:hover .dropdown-menu,
.dropdown:focus-within .dropdown-menu {
    /* Show on hover or focus (accessibility) */
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu a {
    display: block;
    padding: 0.75rem 1.5rem;
    color: var(--steel);
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.dropdown-menu a:hover,
.dropdown-menu a:focus {
    background-color: var(--bg-main);
    color: var(--navy-dark);
    outline: none;
}

/* =========================================
   DIAGONAL PANELS LAYOUT (BLOG PAGE)
   ========================================= */

.diagonal-blog-section {
    width: 100%;
    background-color: var(--navy-header);
    position: relative;
}

.diagonal-container {
    display: flex;
    height: 60vh;
    /* Takes up a good portion of the viewport height on the blog page */
    min-height: 500px;
    /* Ensure a minimum readable height */
    width: 100%;
    position: relative;
    overflow: hidden;
}

.diagonal-panel {
    flex: 1;
    position: relative;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: flex 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    background-color: var(--navy-dark);
    background-size: cover;
    background-position: center;
    overflow: hidden;
}

/* Background Images Placeholders */
.panel-1 {
    background-image: url('https://images.unsplash.com/photo-1544465544-1b71aaee6c08?auto=format&fit=crop&q=80&w=1200');
}

.panel-2 {
    background-image: url('https://images.unsplash.com/photo-1502175353174-a7a70e73b362?auto=format&fit=crop&q=80&w=1200');
}

.panel-3 {
    background-image: url('https://images.unsplash.com/photo-1598460599661-db1bdadd2bdf?auto=format&fit=crop&q=80&w=1200');
}

/* Dark Overlay */
.panel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(15, 23, 42, 0.85);
    transition: background-color 0.5s ease;
    z-index: 1;
}

/* Text Styling */
.panel-text {
    position: relative;
    z-index: 2;
    color: var(--white);
    font-family: var(--font-sans);
    font-size: 1.5rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    text-align: center;
    padding: 2rem;
    max-width: 80%;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.8);
    transition: transform 0.5s ease;
}

/* 
   CLIP-PATH LOGIC FOR DIAGONAL CUTS
   Using negative margins to remove gaps between clipped edges
*/
.panel-1 {
    clip-path: polygon(0 0, 100% 0, 85% 100%, 0 100%);
    margin-right: -15%;
    z-index: 3;
}

.panel-2 {
    clip-path: polygon(15% 0, 100% 0, 85% 100%, 0 100%);
    margin-right: -15%;
    z-index: 2;
}

.panel-3 {
    clip-path: polygon(15% 0, 100% 0, 100% 100%, 0 100%);
    z-index: 1;
}

/* HOVER BEHAVIOR */
.diagonal-container:hover .diagonal-panel {
    flex: 0.8;
    /* Shrink others slightly */
}

.diagonal-panel:hover {
    flex: 1.6 !important;
    /* Expand hovered panel */
}

.diagonal-panel:hover .panel-overlay {
    background-color: rgba(15, 23, 42, 0.3);
    /* Lighten overlay */
}

.diagonal-panel:hover .panel-text {
    transform: scale(1.1);
    /* Zoom text slightly */
}

/* =========================================
   BUTTONS
   ========================================= */
.btn-primary {
    background-color: var(--navy-dark);
    color: var(--white);
    border: none;
    padding: 0.75rem 1.5rem;
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    cursor: pointer;
    transition: background-color var(--transition-fast);
}

.btn-primary:hover {
    background-color: var(--accent);
}

/* MAIN CONTENT */
.content-wrapper {
    min-height: 70vh;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Utility for spacing */
.bg-light {
    background-color: var(--white);
}

.welcome-section {
    padding: 8rem 0;
    text-align: center;
}

.page-header {
    background-color: var(--bg-main);
    text-align: center;
    padding-top: 4rem;
}

.page-title {
    font-size: 2.5rem;
    font-weight: 900;
    color: var(--navy-dark);
    letter-spacing: -0.02em;
}

.section-title {
    font-size: 3rem;
    font-weight: 900;
    color: var(--navy-dark);
    margin-bottom: 2rem;
    letter-spacing: -0.02em;
}

.section-description {
    font-size: 1.25rem;
    color: var(--steel);
    max-width: 800px;
    margin: 0 auto;
    line-height: 1.8;
}

/* FOOTER */
.main-footer {
    background-color: var(--white);
    border-top: 1px solid #e2e8f0;
    padding: 3rem 0;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.footer-logo {
    font-size: 1.25rem;
    font-weight: 900;
    color: var(--steel);
}

.footer-links {
    display: flex;
    gap: 2rem;
}

.footer-links a {
    color: var(--steel);
    text-decoration: none;
    font-size: 0.85rem;
    transition: color var(--transition-fast);
}

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

.footer-copyright {
    color: var(--steel-light);
    font-size: 0.85rem;
}

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */
@media (max-width: 992px) {

    /* Collapse Header */
    .header-nav-container {
        flex-direction: column;
        gap: 1.5rem;
    }

    .main-nav .nav-list {
        flex-wrap: wrap;
        justify-content: center;
    }

    /* Modify Diagonal Panel layout for mobile to vertical stack */
    .diagonal-container {
        flex-direction: column;
        height: auto;
    }

    .diagonal-panel {
        flex: none !important;
        width: 100%;
        height: 250px;
        /* Fixed height for touch targets */
        clip-path: none !important;
        /* Eliminate diagonal cut entirely */
        margin-right: 0 !important;
        /* Remove negative overlap */
    }

    .panel-text {
        font-size: 1.25rem;
        /* Slightly smaller text for mobile */
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}