/* =========================================
   PREMIUM ROADMAP STYLES 🚀
   ========================================= */

:root {
    --roadmap-card-bg: rgba(20, 20, 25, 0.6);
    --roadmap-border: rgba(255, 255, 255, 0.1);
    --roadmap-glow-active: rgba(255, 215, 0, 0.4);
    --roadmap-glow-next: rgba(0, 229, 255, 0.4);
    --roadmap-glow-future: rgba(255, 255, 255, 0.05);

    --gradient-active: linear-gradient(135deg, rgba(255, 215, 0, 0.2) 0%, rgba(255, 160, 0, 0.05) 100%);
    --gradient-next: linear-gradient(135deg, rgba(0, 229, 255, 0.2) 0%, rgba(124, 77, 255, 0.05) 100%);
    --gradient-future: linear-gradient(135deg, rgba(255, 255, 255, 0.05) 0%, rgba(255, 255, 255, 0.01) 100%);
}

.roadmap-section {
    position: relative;
    padding: 100px 0;
    overflow: hidden;
    /* Background enhancement */
    background: radial-gradient(circle at 50% 50%, rgba(124, 77, 255, 0.05) 0%, transparent 70%);
}

.roadmap-wrapper {
    position: relative;
    padding: 40px 20px;
    width: 100%;
    /* Remove scrollbar styles */
}

/* Remove custom scrollbar styles as we are going grid */
.roadmap-wrapper::-webkit-scrollbar {
    display: none;
}

.roadmap-track {
    display: flex;
    flex-wrap: wrap;
    /* Wrap items to next line */
    justify-content: center;
    /* Center items in the row */
    gap: 40px;
    /* Fixed consistent gap between cards vertical and horizontal */
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0;
}

/* Remove the connector line as it doesn't work well in grid */
.roadmap-track::before {
    display: none;
}

/* =========================================
   STEP CARD BASE
   ========================================= */

.step-card {
    width: 370px;
    /* Wider */
    min-height: 420px;
    /* Flexible height */
    height: auto;
    /* Allow growth */
    background: var(--roadmap-card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--roadmap-border);
    border-radius: 30px;
    padding: 40px 30px;
    /* More vertical padding */
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    /* Stack from top */
    gap: 20px;
    /* Consistent gap between elements */
    align-items: center;
    text-align: center;
    transition: all 0.5s cubic-bezier(0.25, 0.8, 0.25, 1);
    transform-style: preserve-3d;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.step-card p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
    flex-grow: 0;
    /* Don't stretch */
    text-align: center !important;
    width: 100%;
    margin: 0;
    padding: 0 10px;
    box-sizing: border-box;
}

.step-icon-bottom {
    font-size: 48px;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 20px;
    /* Fixed spacing from text */
    margin-bottom: 0;
    opacity: 0.4;
    transition: all 0.5s ease;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
}

/* Hover Effect */
.step-card:hover {
    transform: translateY(-15px) rotateX(5deg);
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.5);
    border-color: rgba(255, 255, 255, 0.3);
}

/* Inner Glow Element */
.step-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 30px;
    padding: 2px;
    /* Border width */
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.2), transparent);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    pointer-events: none;
    opacity: 0.5;
    transition: opacity 0.4s ease;
}

.step-card:hover::before {
    opacity: 1;
}

/* =========================================
   HEADER & TYPOGRAPHY
   ========================================= */

.step-header {
    display: flex;
    flex-direction: column;
    /* Stack vertically to avoid overlap */
    gap: 10px;
    /* Add space between step number and quarter */
    justify-content: center;
    align-items: center;
    width: 100%;
    margin-bottom: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    padding-bottom: 15px;
}

.step-number {
    font-family: 'Outfit', sans-serif;
    font-weight: 800;
    /* Bold but clean */
    font-size: 20px;
    /* Reduced for better fit */
    text-transform: uppercase;
    letter-spacing: 3px;
    /* Adjusted spacing */
    color: rgba(255, 255, 255, 0.3);
    /* Muted by default */
    background: transparent;
    padding: 0;
    border: none;
    box-shadow: none;
    backdrop-filter: none;
    white-space: nowrap;
    display: block;
    width: auto;
    /* Allow shrink wrap */
    margin: 0 auto;
    /* Center block in flex container */
    text-align: center;
    box-sizing: border-box;
}

.step-quarter {
    font-family: 'Outfit', sans-serif;
    font-weight: 600;
    font-size: 12px;
    padding: 6px 14px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.05);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.step-card h3 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    font-size: 26px;
    line-height: 1.2;
    margin: 0 0 15px 0;
    /* Strict reset */
    color: #fff;
    background: linear-gradient(to right, #fff, rgba(255, 255, 255, 0.7));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-align: center !important;
    /* Force override */
    width: 100%;
    padding: 0;
}

.step-card p {
    font-size: 16px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.6);
    flex-grow: 1;
    text-align: center !important;
    /* Force override */
    width: 100%;
    margin: 0;
    /* Strict margin reset */
    padding: 0 10px;
    /* Safe padding */
    box-sizing: border-box;
}

/* =========================================
   ICON & DECORATION
   ========================================= */

.step-icon-bottom {
    font-size: 48px;
    width: 100%;
    /* Force full width */
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: auto;
    /* Push to bottom */
    margin-bottom: 20px;
    opacity: 0.4;
    /* Slightly more visible by default */
    transition: all 0.5s ease;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.2));
}

/* =========================================
   FORCE OVERRIDE OF GLOBAL ZIG-ZAG
   ========================================= */
.roadmap-step:nth-child(even) .step-header,
.roadmap-step:nth-child(odd) .step-header,
.roadmap-step:nth-child(even) h3,
.roadmap-step:nth-child(odd) h3,
.roadmap-step:nth-child(even) p,
.roadmap-step:nth-child(odd) p,
.roadmap-step:nth-child(even) .step-icon-bottom,
.roadmap-step:nth-child(odd) .step-icon-bottom {
    text-align: center !important;
    margin: 0 !important;
    padding: 0 !important;
    width: 100% !important;
    left: auto !important;
    right: auto !important;
}

.step-card:hover .step-icon-bottom {
    opacity: 1;
    transform: scale(1.2) rotate(-10deg);
}

.fa-spinner {
    font-size: 56px;
    /* Larger spinner */
    opacity: 1 !important;
    text-shadow: 0 0 20px rgba(255, 215, 0, 0.6);
}

.step-card:hover .step-icon-bottom {
    opacity: 1;
    transform: scale(1.2) rotate(-10deg);
}

/* --- STATES: ACTIVE, NEXT, FUTURE --- */

/* Wrapper fix for grid/flex layout */
.roadmap-step {
    width: auto;
    flex: 0 0 auto;
    /* Prevent growing/shrinking unexpectedly */
    max-width: 100%;
}

/* --- ACTIVE (Current Phase - Gold/Premium) --- */
.roadmap-step.active .step-card {
    background: var(--gradient-active);
    border: 2px solid rgba(255, 215, 0, 0.6);
    /* More visible border */
    box-shadow: 0 0 50px var(--roadmap-glow-active);
}

.roadmap-step.active .step-number {
    background: transparent;
    color: #FFD700;
    border: none;
    box-shadow: none;
    text-shadow: 0 0 15px rgba(255, 215, 0, 0.6);
    transform: scale(1.1);
    /* Slight scaling for emphasis */
}

.roadmap-step.active .step-quarter {
    background: rgba(255, 215, 0, 0.2);
    color: #FFD700;
    border-color: rgba(255, 215, 0, 0.5);
    box-shadow: 0 0 15px rgba(255, 215, 0, 0.3);
}

.roadmap-step.active .step-icon-bottom {
    color: #FFD700;
    opacity: 0.8;
}

/* Animation for Active card */
@keyframes pulse-gold {
    0% {
        box-shadow: 0 0 30px rgba(255, 215, 0, 0.15), inset 0 0 20px rgba(255, 215, 0, 0.05);
        border-color: rgba(255, 215, 0, 0.4);
    }

    50% {
        box-shadow: 0 0 50px rgba(255, 215, 0, 0.4), inset 0 0 40px rgba(255, 215, 0, 0.1);
        border-color: rgba(255, 215, 0, 0.8);
    }

    100% {
        box-shadow: 0 0 30px rgba(255, 215, 0, 0.15), inset 0 0 20px rgba(255, 215, 0, 0.05);
        border-color: rgba(255, 215, 0, 0.4);
    }
}

.roadmap-step.active .step-card {
    animation: pulse-gold 4s infinite ease-in-out;
}

/* --- NEXT (Upcoming - Cyan/Tech) --- */
.roadmap-step.next .step-card {
    background: var(--gradient-next);
    border-color: rgba(0, 229, 255, 0.3);
}

.roadmap-step.next .step-quarter {
    background: rgba(0, 229, 255, 0.15);
    color: #00E5FF;
    border-color: rgba(0, 229, 255, 0.4);
}

.roadmap-step.next .step-icon-bottom {
    color: #00E5FF;
    opacity: 0.5;
}

.roadmap-step.next .step-card:hover {
    box-shadow: 0 0 40px var(--roadmap-glow-next);
}

/* --- FUTURE (Distant - Glass/Ghost) --- */
.roadmap-step.future .step-card {
    background: var(--gradient-future);
    opacity: 0.7;
    filter: grayscale(0.8);
    transition: all 0.5s ease;
}

.roadmap-step.future .step-card:hover {
    opacity: 1;
    filter: grayscale(0);
    background: linear-gradient(135deg, rgba(255, 64, 129, 0.1) 0%, rgba(124, 77, 255, 0.05) 100%);
    border-color: rgba(255, 64, 129, 0.3);
    box-shadow: 0 0 30px rgba(255, 64, 129, 0.3);
}

.roadmap-step.future .step-icon-bottom {
    color: #FF4081;
    /* Pinkish for future excitement */
}

/* =========================================
   CONNECTOR LINES
   ========================================= */

/* Connector line removed for grid layout */

/* Responsive */
@media (max-width: 768px) {
    .step-card {
        width: 280px;
        height: 360px;
    }

    .roadmap-track {
        gap: 20px;
        padding: 20px;
    }
}