/* =========================================================
   MEDIA TALK AFRICA — BBC ENGINE V5 MASTER STYLESHEET
   Fully Optimized Homepage System
========================================================= */

/* =========================
   ROOT DESIGN TOKENS
========================= */
:root{
    --mta-red:#e10600;
    --mta-green:#2e7d32;
    --mta-yellow:#f9a825;
    --mta-blue:#1565c0;
    --mta-purple:#8e24aa;
    --mta-orange:#fb8c00;
    --mta-teal:#00897b;
    --mta-pink:#d81b60;
    --mta-brown:#6d4c41;

    --mta-black:#111111;
    --mta-dark:#1a1a1a;
    --mta-bg:#f5f5f5;
    --mta-card:#ffffff;
    --mta-border:#e5e7eb;

    --mta-text:#111111;
    --mta-muted:#666666;
    --mta-light:#ffffff;

    --space-1:4px;
    --space-2:8px;
    --space-3:12px;
    --space-4:16px;
    --space-5:24px;
    --space-6:32px;
    --space-7:48px;
    --space-8:64px;

    --radius-sm:6px;
    --radius-md:10px;
    --radius-lg:14px;

    --shadow-sm:0 2px 8px rgba(0,0,0,0.06);
    --shadow-md:0 8px 20px rgba(0,0,0,0.12);

    --transition-fast:0.2s ease;
    --transition-smooth:0.3s ease;

    --font-main:system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Arial,sans-serif;
}

/* =========================
   GLOBAL RESET
========================= */
*,
*::before,
*::after{
    box-sizing:border-box;
}

html,
body{
    margin:0;
    padding:0;
    font-family:var(--font-main);
    background:var(--mta-bg);
    color:var(--mta-text);
    overflow-x:hidden;
}

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

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

/* =========================
   MAIN LAYOUT
========================= */
main.mta-home{
    padding:20px 0 50px;
}

.mta-container{
    width:100%;
    max-width:1280px;
    margin:0 auto;
    padding:0 var(--space-4);
}

.mta-section{
    margin-top:var(--space-7);
}

.mta-alt-section{
    margin-top:var(--space-7);
    background:var(--mta-card);
    border-radius:var(--radius-lg);
    box-shadow:var(--shadow-sm);
    padding:var(--space-6);
}

/* =========================
   SECTION TITLES
========================= */
.mta-section-title{
    font-size:26px;
    font-weight:800;
    line-height:1.2;
    margin:0 0 24px;
    padding-left:14px;
    border-left:5px solid var(--mta-red);
}

.mta-category-header{
    display:flex;
    justify-content:space-between;
    align-items:center;
    margin-bottom:20px;
    gap:12px;
}

.mta-category-header a{
    color:var(--mta-red);
    font-size:14px;
    font-weight:700;
}

.mta-category-header a:hover{
    text-decoration:underline;
}

/* =========================
   HERO SECTION
========================= */
.mta-hero{
    position:relative;
    z-index:1;
    margin-bottom:32px;
}

/* =========================
   BREAKING NEWS TICKER
========================= */
.mta-breaking-wrapper{
    width:100%;
    margin:24px 0 36px;
    overflow:hidden;
}

.mta-breaking{
    display:flex;
    align-items:center;
    width:100%;
    min-height:50px;
    background:var(--mta-black);
    color:var(--mta-light);
    border-radius:var(--radius-sm);
    overflow:hidden;
    position:relative;
}

.breaking-label{
    flex-shrink:0;
    background:var(--mta-red);
    color:#fff;
    padding:14px 18px;
    font-size:12px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.5px;
    z-index:2;
}

.breaking-ticker{
    position:relative;
    display:flex;
    align-items:center;
    width:100%;
    height:50px;
    overflow:hidden;
}

.breaking-scroll{
    display:flex;
    align-items:center;
    gap:42px;
    min-width:max-content;
    white-space:nowrap;
    animation:mtaTicker 60s linear infinite;
}

.breaking-scroll a{
    color:#fff;
    font-size:14px;
    font-weight:500;
    flex-shrink:0;
}

.breaking-scroll a:hover{
    color:var(--mta-yellow);
}

.breaking-scroll a::after{
    content:"•";
    color:var(--mta-red);
    margin-left:20px;
}

.mta-breaking:hover .breaking-scroll{
    animation-play-state:paused;
}

@keyframes mtaTicker{
    from{transform:translateX(0);}
    to{transform:translateX(-50%);}
}

/* =========================
   EXCHANGE RATES
========================= */
.mta-exchange{
    margin:36px 0;
    background:var(--mta-card);
    border-radius:var(--radius-md);
    padding:24px;
    box-shadow:var(--shadow-sm);
}

.exchange-widget{
    width:100%;
    min-height:120px;
    overflow:hidden;
}

.exchange-widget *{
    max-width:100% !important;
}

/* =========================
   GRID SYSTEMS
========================= */
.bbc-grid{
    display:grid;
    grid-template-columns:repeat(4,1fr);
    gap:20px;
}

.mta-wide-grid{
    display:grid;
    grid-template-columns:repeat(5,1fr);
    gap:18px;
}

.mta-featured-grid{
    display:grid;
    grid-template-columns:2fr 1fr;
    gap:24px;
}

.mta-featured-side{
    display:flex;
    flex-direction:column;
    gap:16px;
}

/* =========================
   BBC CARD SYSTEM
========================= */
.bbc-card,
.mta-featured-main{
    background:var(--mta-card);
    border-radius:var(--radius-md);
    overflow:hidden;
    box-shadow:var(--shadow-sm);
    transition:var(--transition-smooth);
    height:100%;
}

.bbc-card:hover,
.mta-featured-main:hover{
    transform:translateY(-4px);
    box-shadow:var(--shadow-md);
}

.bbc-card a,
.mta-featured-main a{
    display:block;
    height:100%;
}

/* IMAGE */
.bbc-img-wrap{
    aspect-ratio:16/9;
    overflow:hidden;
    background:#ddd;
}

.bbc-img-wrap img,
.mta-featured-main img{
    width:100%;
    height:100%;
    object-fit:cover;
    transition:transform var(--transition-smooth);
}

.bbc-card:hover img,
.mta-featured-main:hover img{
    transform:scale(1.04);
}

/* CONTENT */
.bbc-body{
    padding:14px;
}

.bbc-body h3{
    margin:0 0 10px;
    font-size:16px;
    line-height:1.4;
    font-weight:700;
    color:var(--mta-text);
}

.mta-featured-main .bbc-body{
    padding:18px;
}

.mta-featured-main h3{
    font-size:24px;
    line-height:1.3;
}

/* META */
.bbc-meta{
    font-size:12px;
    font-weight:600;
    color:var(--mta-green);
}

/* =========================
   OPINION CARD
========================= */
.mta-opinion-card{
    background:var(--mta-card);
    border-left:4px solid var(--mta-red);
    border-radius:var(--radius-md);
    padding:20px;
    box-shadow:var(--shadow-sm);
}

.mta-opinion-card h3{
    font-size:18px;
    line-height:1.4;
    margin:0 0 12px;
}

/* =========================
   CATEGORY LABELS
========================= */
.mta-category{
    display:inline-block;
    margin-bottom:6px;
    font-size:11px;
    font-weight:800;
    text-transform:uppercase;
    letter-spacing:.4px;
}

.cat-politics{color:var(--mta-red);}
.cat-business{color:var(--mta-green);}
.cat-sports{color:var(--mta-yellow);}
.cat-tech{color:var(--mta-blue);}
.cat-entertainment{color:var(--mta-purple);}
.cat-lifestyle{color:var(--mta-orange);}
.cat-health{color:var(--mta-teal);}
.cat-global{color:var(--mta-blue);}
.cat-metro{color:var(--mta-pink);}
.cat-strange{color:var(--mta-brown);}

/* =========================
   RESPONSIVE DESIGN
========================= */
@media(max-width:1200px){

    .bbc-grid{
        grid-template-columns:repeat(3,1fr);
    }

    .mta-wide-grid{
        grid-template-columns:repeat(3,1fr);
    }

    .mta-featured-grid{
        grid-template-columns:1fr;
    }
}

@media(max-width:900px){

    .bbc-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .mta-wide-grid{
        grid-template-columns:repeat(2,1fr);
    }

    .mta-section-title{
        font-size:22px;
    }

    .mta-featured-main h3{
        font-size:20px;
    }

    .mta-category-header{
        flex-direction:column;
        align-items:flex-start;
    }
}

@media(max-width:768px){

    .breaking-label{
        padding:12px 14px;
        font-size:11px;
    }

    .breaking-ticker{
        height:44px;
    }

    .breaking-scroll{
        gap:30px;
    }

    .breaking-scroll a{
        font-size:13px;
    }

    .mta-alt-section{
        padding:24px;
    }
}

@media(max-width:600px){

    .bbc-grid,
    .mta-wide-grid{
        grid-template-columns:1fr;
    }

    .mta-container{
        padding:0 12px;
    }

    .mta-section-title{
        font-size:20px;
    }

    .mta-featured-main h3{
        font-size:18px;
    }

    .bbc-body h3{
        font-size:15px;
    }

    .mta-alt-section{
        padding:20px 16px;
    }

    .mta-exchange{
        padding:18px;
    }
}