:root {
    --bg-dark: #161920;
    --bg-surface: #1E232F; 
    --text-primary: #F5F6F8;
    --text-secondary: #A2B0C3;
    --color-gold: #E5A93C;
    --color-red: #EF4444;
    --font-titles: 'Syne', sans-serif;
    --font-text: 'Plus Jakarta Sans', sans-serif;
}

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

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-primary);
    font-family: var(--font-text);
    overflow-x: hidden;
    line-height: 1.6;
}




.header-nav {
    position: fixed;
    top: 20px;
    left: 0;
    width: 100%;
    z-index: 1000;
    display: flex;
    justify-content: center;
    padding: 0 20px;
    height: 65px;
}

.navbar {
    background: rgba(22, 25, 32, 0.65); 
    backdrop-filter: blur(20px); 
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 15px 35px rgba(0,0,0,0.4);
    padding: 0 30px !important;
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    max-width: 1100px;
    height: 100% !important;
    border-radius: 100px;
    overflow: hidden;
}


.logo {
    font-family: var(--font-titles);
    font-size: 20px;
    font-weight: 800;
    letter-spacing: -0.5px;
    display: flex;
    align-items: center;
    user-select: none;
}



    



.logo-separator {
    color: #440a66;
    margin: 0 4px;
}




.nav-links {
    display: flex;
    list-style: none;
    gap: 24px;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-primary);
    font-size: 14px;
    font-weight: 500;
    transition: color 0.2s ease;
}

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

.btn-nav {
    background-color: var(--color-gold);
    color: #0A0C10;
    text-decoration: none;
    padding: 8px 20px;
    border-radius: 20px;
    font-size: 13px;
    font-weight: 700;
    transition: transform 0.2s ease;
}

.btn-nav:hover { transform: translateY(-1px); }


.hero-section {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: #0E1116;
}

.hero-cover {
    position: absolute;
    inset: 0;
    background-image: url( 'file:///C:/Users/Cyberia/OneDrive/Desktop/Matonge-Boniface5/images/20260701_160620.jpg');
    background-size: cover;
    background-position: center;
    filter: brightness(0.75);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    padding: 0 20px;
}

.hero-badge {
    background: rgba(22, 25, 32, 0.75);
    color: var(--color-gold);
    border: 1px solid rgba(229, 169, 60, 0.25);
    padding: 6px 16px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    margin-bottom: 24px;
    display: inline-block;
}

.hero-title {
    font-family: var(--font-titles);
    font-size: 54px;
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 24px;
    letter-spacing: -0.5px;
    text-shadow: 0 4px 15px rgba(0, 0, 0, 0.5); 
}

.text-white { color: #FFF; }
.text-gradient {
    background: linear-gradient(90deg, #4EA8DE, var(--color-gold), var(--color-red));
    
    -webkit-text-fill-color: transparent;
}

.hero-subtitle {
    font-size: 18px;
    color: #FFF;
    text-shadow: 0 2px 8px rgba(0,0,0,0.6);
    margin-bottom: 35px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-primary {
    background-color: var(--color-red);
    color: #FFF;
    text-decoration: none;
    padding: 14px 36px;
    border-radius: 30px;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.5px;
    box-shadow: 0 8px 24px rgba(239, 68, 68, 0.45);
    transition: transform 0.2s ease, background 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    background-color: #d63030;
}


.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 100px 20px;
}

.section-layout {
    margin-bottom: 120px;
}

.section-title {
    margin-bottom: 50px;
    text-align: center;
}

.step-number {
    font-size: 12px;
    font-weight: 700;
    color: var(--color-gold);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.section-title h2 {
    font-family: var(--font-titles);
    font-size: 40px;
    color: #FFF;
    margin-top: 6px;
}


.grid-presentation {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: start;
}

.presentation-text .intro-lead {
    font-size: 19px;
    color: #FFF;
    font-weight: 600;
    line-height: 1.5;
    margin-bottom: 30px;
    border-left: 4px solid var(--color-gold);
    padding-left: 18px;
}

.paragraphs {
    display: flex;
    flex-direction: column;
    gap: 25px;
}

.block-info h3 {
    color: var(--color-gold);
    font-size: 19px;
    margin-bottom: 8px;
    font-weight: 700;
}

.block-info p {
    color: var(--text-secondary);
    font-size: 15px;
    line-height: 1.6;
    text-align: justify;
}

.presentation-gallery-fixed {
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}

.img-box-fixed {
    width: 100%;
    height: 260px;
    background-size: cover;
    background-position: center;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: flex-end;
    padding: 20px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
    background-color: var(--bg-surface);
}

.img-tag {
    background: rgba(22, 25, 32, 0.85);
    backdrop-filter: blur(4px);
    padding: 6px 14px;
    border-radius: 20px;
    font-size: 12px;
    color: var(--color-gold);
    font-weight: 600;
    border: 1px solid rgba(229, 169, 60, 0.2);
}



.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.custom-card {
    background-color: var(--bg-surface);
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.3s ease, border-color 0.3s ease;
    display: flex;
    flex-direction: column;
}

.custom-card:hover {
    transform: translateY(-6px);
    border-color: rgba(229, 169, 60, 0.3);
}

.card-thumb {
    height: 200px;
    background-size: cover;
    background-position: center;
    width: 100%;
    background-color: #252b3a;
}

.card-body {
    padding: 24px;
}

.card-body h3 {
    font-family: var(--font-titles);
    font-size: 19px;
    color: #FFF;
    margin-bottom: 10px;
}

.card-body p {
    color: var(--text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

.media-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 40px;
}

.map-frame-wrapper, .video-preview {
    height: 400px;
    border-radius: 16px;
    overflow: hidden;
    border: 1px solid rgba(255,255,255,0.06);
    position: relative;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.map-frame {
    width: 100%;
    height: 100%;
    border: none;
    filter: invert(90%) hue-rotate(180deg);
}

.video-preview {
    background-size: cover;
    background-position: center;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    background-color: #252b3a;
}

.play-trigger {
    width: 80px;
    height: 80px;
    background: var(--color-gold);
    color: #0A0C10;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    box-shadow: 0 10px 30px rgba(229, 169, 60, 0.4);
    transition: transform 0.2s ease;
}

.video-preview:hover .play-trigger { transform: scale(1.1); }

.video-label {
    position: absolute;
    bottom: 20px;
    left: 20px;
    background: rgba(22, 25, 32, 0.85);
    color: #FFF;
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    border: 1px solid rgba(255, 255, 255, 0.1);
}


.galerie-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.galerie-item {
    height: 200px;
    background-size: cover;
    background-position: center;
    border-radius: 16px;
    border: 1px solid rgba(255,255,255,0.05);
    transition: transform 0.3s ease;
    background-color: var(--bg-surface);
}

.galerie-item:hover { transform: scale(1.02); }

.galerie-item.large {
    grid-column: span 2;
    grid-row: span 2;
    height: 420px;
}


.site-footer {
    background-color: #0E1116;
    padding: 60px 20px 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.footer-wrap {
    max-width: 1100px;
    margin: 0 auto 40px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-intro h3 {
    font-family: var(--font-titles);
    color: #FFF;
    font-size: 24px;
    margin-bottom: 5px;
}

.footer-intro p {
    color: var(--text-secondary);
    font-size: 14px;
}

.footer-socials a {
    color: var(--text-secondary);
    margin-left: 20px;
    font-size: 22px;
    transition: color 0.2s ease;
}

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

.footer-credits {
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 20px;
    color: var(--text-secondary);
    font-size: 13px;
}



@media (max-width: 992px) {
    .grid-presentation, .media-split { grid-template-columns: 1fr; }
    .cards-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
    .hero-title { font-size: 42px; }
}

@media (max-width: 768px) {
    .nav-links { display: none; }
    .cards-grid { grid-template-columns: 1fr; }
    .galerie-grid { grid-template-columns: 1fr; }
    .galerie-item.large { grid-column: span 1; grid-row: span 1; height: 200px; }
    .footer-wrap { flex-direction: column; text-align: center; gap: 25px; }
    .footer-socials a { margin: 0 10px; }
}