/* =========================================================
   VEIC 2027 — TRAVEL INFORMATION PAGE
   File: assets/css/travel.css
   Powers the [veic_travel] shortcode.
   ========================================================= */

.veic-travel-outer{
    max-width: 1400px;
    margin: 0 auto;
    padding: 50px 20px 70px;
    box-sizing: border-box;
}

/* ---- Intro ---- */
.veic-travel-intro{
    max-width: 780px;
    margin: 0 auto 50px;
    text-align: center;
}

.veic-travel-eyebrow{
    display: block;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--veic-secondary);
    margin-bottom: 10px;
}

.veic-travel-title{
    font-size: 30px;
    font-weight: 700;
    color: var(--veic-primary);
    margin: 0 0 16px;
}

.veic-travel-intro p{
    font-size: 15.5px;
    line-height: 1.8;
    color: var(--veic-text);
    margin: 0;
}


/* =========================================================
   SCHEMATIC ROUTE DIAGRAM
   -------------------------------------------------------
   Built with flexbox + simple line "connectors" (plain divs),
   not hand-drawn SVG paths — geometry stays reliable at every
   screen size instead of relying on fixed coordinates that
   break on resize.
   ========================================================= */
.veic-travel-diagram{
    position: relative;
    max-width: 900px;
    margin: 0 auto 60px;
    padding: 50px 20px 30px;
    background: var(--veic-bg);
    border-radius: 16px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    grid-template-rows: auto auto auto auto auto auto auto;
    align-items: center;
    justify-items: center;
    gap: 0;
}

.veic-travel-node{
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 6px;
    z-index: 1;
}

.veic-travel-node-icon{
    display: flex;
    align-items: center;
    justify-content: center;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--veic-white);
    color: var(--veic-secondary);
    font-size: 20px;
    box-shadow: 0 6px 16px rgba(10, 46, 115, 0.14);
}

.veic-travel-node-label{
    font-size: 13.5px;
    font-weight: 700;
    color: var(--veic-primary);
    line-height: 1.35;
}

.veic-travel-node-sub{
    font-size: 12px;
    font-weight: 600;
    color: var(--veic-secondary);
}

/* Hub (venue) — center node, bigger + accent color */
.veic-travel-node-hub{
    grid-column: 2;
    grid-row: 1;
}

.veic-travel-node-hub .veic-travel-node-icon{
    width: 68px;
    height: 68px;
    font-size: 24px;
    background: var(--veic-primary);
    color: var(--veic-white);
}

.veic-travel-node-air{
    grid-column: 1;
    grid-row: 1;
}

.veic-travel-node-rail{
    grid-column: 3;
    grid-row: 1;
}

/* Second air option (Bengaluru) — sits directly under Chennai,
   connected to it by its own short vertical connector, since it's
   the same "By Air" spoke rather than a distinct 4th route. */
.veic-travel-node-air2{
    grid-column: 1;
    grid-row: 3;
}

.veic-travel-node-bus{
    grid-column: 1 / -1;
    grid-row: 4;
    margin-top: 30px;
}

.veic-travel-node-road{
    grid-column: 1 / -1;
    grid-row: 6;
}

/* Connector lines */
.veic-travel-connector{
    height: 2px;
    background: repeating-linear-gradient(
        to right,
        var(--veic-secondary) 0,
        var(--veic-secondary) 6px,
        transparent 6px,
        transparent 12px
    );
    align-self: center;
}

.veic-travel-connector-left{
    grid-column: 1;
    grid-row: 1;
    justify-self: stretch;
    margin-left: 70px;
    margin-right: -20px;
}

.veic-travel-connector-right{
    grid-column: 3;
    grid-row: 1;
    justify-self: stretch;
    margin-right: 70px;
    margin-left: -20px;
}

.veic-travel-connector-down{
    width: 2px;
    height: 24px;
    background: repeating-linear-gradient(
        to bottom,
        var(--veic-secondary) 0,
        var(--veic-secondary) 6px,
        transparent 6px,
        transparent 12px
    );
    justify-self: center;
}

.veic-travel-connector-down-air{
    grid-column: 1;
    grid-row: 2;
}

.veic-travel-connector-down-road{
    grid-column: 2;
    grid-row: 2;
}

.veic-travel-connector-down-bus{
    grid-column: 1 / -1;
    grid-row: 5;
    margin-top: 6px;
}

.veic-travel-diagram-note{
    grid-column: 1 / -1;
    grid-row: 7;
    margin: 24px 0 0;
    font-size: 12px;
    font-style: italic;
    color: #8A93A6;
    text-align: center;
}


/* =========================================================
   DETAIL CARDS
   ========================================================= */
.veic-travel-grid{
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 26px;
    margin-bottom: 50px;
}

.veic-travel-card{
    background: var(--veic-white);
    border-radius: 14px;
    padding: 30px 26px;
    box-shadow: 0 10px 26px rgba(10, 46, 115, 0.10);
    position: relative;
}

.veic-travel-card-icon{
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 50px;
    height: 50px;
    border-radius: 12px;
    background: var(--veic-bg);
    color: var(--veic-secondary);
    font-size: 20px;
    margin-bottom: 16px;
}

.veic-travel-card-badge{
    position: absolute;
    top: 30px;
    right: 26px;
    font-size: 11.5px;
    font-weight: 700;
    color: var(--veic-secondary);
    background: var(--veic-bg);
    padding: 5px 12px;
    border-radius: 20px;
}

.veic-travel-card-title{
    font-size: 18px;
    font-weight: 700;
    color: var(--veic-primary);
    margin: 0 0 8px;
}

.veic-travel-card-primary{
    font-size: 14px;
    font-weight: 700;
    color: var(--veic-text);
    margin: 0 0 10px;
}

.veic-travel-card-detail{
    font-size: 13.5px;
    line-height: 1.75;
    color: #5C6478;
    margin: 0;
}

.veic-travel-card-alt{
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px dashed #E7ECF5;
}

.veic-travel-card-alt-label{
    display: inline-block;
    font-size: 10.5px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: #8A93A6;
    margin-bottom: 8px;
}

.veic-travel-card-alt-row{
    position: relative;
}

.veic-travel-card-badge-alt{
    position: static;
    display: inline-block;
    margin-bottom: 8px;
}


/* =========================================================
   MAP
   ========================================================= */
.veic-travel-map{
    position: relative;
    max-width: 1400px;
    margin: 0 auto;
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(10, 46, 115, 0.14);
}

.veic-travel-map iframe{
    display: block;
    width: 100%;
}

.veic-travel-map-badge{
    position: absolute;
    top: 18px;
    left: 18px;
    z-index: 2;
    background: var(--veic-white);
    color: var(--veic-primary);
    font-weight: 600;
    font-size: 13px;
    padding: 10px 18px;
    border-radius: 8px;
    box-shadow: 0 6px 18px rgba(10, 46, 115, 0.18);
    display: flex;
    align-items: center;
    gap: 8px;
}

.veic-travel-map-badge i{
    color: var(--veic-secondary);
}

.veic-travel-directions{
    max-width: 1400px;
    margin: 16px auto 0;
    text-align: right;
}

.veic-travel-directions a{
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--veic-secondary);
    font-weight: 600;
    font-size: 13.5px;
    text-decoration: none;
    transition: color 0.2s ease;
}

.veic-travel-directions a:hover{
    color: var(--veic-primary);
}


/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px){
    .veic-travel-grid{
        grid-template-columns: 1fr;
    }
}

@media (max-width: 700px){
    .veic-travel-outer{ padding: 36px 16px 50px; }
    .veic-travel-title{ font-size: 24px; }

    /* Diagram stacks vertically on mobile — a horizontal hub-and-spoke
       layout doesn't have room to breathe on a narrow screen. Both
       "By Air" nodes are grouped together at the top of the stack. */
    .veic-travel-diagram{
        grid-template-columns: 1fr;
        padding: 30px 16px 24px;
    }
    .veic-travel-node-air,
    .veic-travel-node-air2,
    .veic-travel-node-hub,
    .veic-travel-node-rail,
    .veic-travel-node-road,
    .veic-travel-node-bus{
        grid-column: 1;
    }
    .veic-travel-connector-left,
    .veic-travel-connector-right,
    .veic-travel-connector-down-air,
    .veic-travel-connector-down-road,
    .veic-travel-connector-down-bus{
        grid-column: 1;
        width: 2px;
        height: 24px;
        margin: 0;
        background: repeating-linear-gradient(
            to bottom,
            var(--veic-secondary) 0,
            var(--veic-secondary) 6px,
            transparent 6px,
            transparent 12px
        );
    }

    .veic-travel-node-air{ grid-row: 1; }
    .veic-travel-connector-down-air{ grid-row: 2; }
    .veic-travel-node-air2{ grid-row: 3; }
    .veic-travel-connector-left{ grid-row: 4; }
    .veic-travel-node-hub{ grid-row: 5; }
    .veic-travel-connector-right{ grid-row: 6; }
    .veic-travel-node-rail{ grid-row: 7; }
    .veic-travel-node-road{ grid-row: 11; margin-top: 6px; }
    .veic-travel-connector-down-bus{ grid-row: 10; }
    .veic-travel-node-bus{ grid-row: 9; margin-top: 6px; }
    .veic-travel-connector-down-road{ grid-row: 8; }
    .veic-travel-diagram-note{ grid-row: 12; }

    .veic-travel-map iframe{ height: 300px; }
    .veic-travel-map-badge{
        font-size: 12px;
        padding: 8px 14px;
        top: 12px;
        left: 12px;
    }
    .veic-travel-directions{ text-align: left; }
}