/* ========================================
   Roadmap Section
   ======================================== */

.roadmap-section {
    padding: 100px 0;
    position: relative;
}

.roadmap-badge {
    display: block;
    text-align: center;
    padding: 8px 20px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.2) 0%, rgba(167, 139, 250, 0.1) 100%);
    border: 1px solid rgba(124, 58, 237, 0.3);
    border-radius: 20px;
    color: #a78bfa;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font-body);
    letter-spacing: 0.5px;
    margin: 0 auto 20px;
    width: fit-content;
}

.roadmap-heading {
    font-family: var(--font-heading);
    font-size: 48px;
    color: var(--text-color);
    margin-bottom: 60px;
    text-align: center;
    line-height: 1.3;
    font-weight: 400;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.roadmap-timeline {
    position: relative;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto 60px;
    padding: 40px 0;
}

.timeline-line {
    position: absolute;
    width: 2px;
    background: linear-gradient(180deg, rgba(124, 58, 237, 0.3) 0%, rgba(167, 139, 250, 0.5) 50%, rgba(124, 58, 237, 0.3) 100%);
    top: 0;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-line::before,
.timeline-line::after {
    content: '';
    position: absolute;
    width: 10px;
    height: 10px;
    background: rgba(124, 58, 237, 0.4);
    border: 2px solid rgba(124, 58, 237, 0.6);
    border-radius: 50%;
    left: 50%;
    transform: translateX(-50%);
}

.timeline-line::before {
    top: -5px;
}

.timeline-line::after {
    bottom: -5px;
}

.roadmap-item {
    position: relative;
    width: 50%;
    padding: 0 40px;
    margin-bottom: -80px;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.roadmap-item.animate {
    opacity: 1;
    transform: translateY(0);
}

.roadmap-left {
    left: 0;
}

.roadmap-right {
    left: 50%;
}

.roadmap-card {
    background: linear-gradient(180deg, var(--card-gradient-start) 0%, var(--card-gradient-end) 100%);
    border: none;
    border-radius: 16px;
    padding: 20px;
    position: relative;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    min-height: 160px;
}

.roadmap-left .roadmap-card::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, rgba(25, 30, 65, 0.8) 0%, rgba(25, 30, 65, 0) 100%);
    right: -10px;
    top: 30px;
    transform: rotate(45deg);
}

.roadmap-right .roadmap-card::after {
    content: '';
    position: absolute;
    width: 20px;
    height: 20px;
    background: linear-gradient(135deg, rgba(25, 30, 65, 0.8) 0%, rgba(25, 30, 65, 0) 100%);
    left: -10px;
    top: 30px;
    transform: rotate(45deg);
}

.roadmap-dot {
    position: absolute;
    width: 16px;
    height: 16px;
    background: #7c3aed;
    border: 4px solid var(--bg-color);
    border-radius: 50%;
    top: 30px;
    box-shadow: 0 0 20px rgba(124, 58, 237, 0.6);
    z-index: 2;
    transition: all 0.3s ease;
}

.roadmap-left .roadmap-dot {
    right: -8px;
}

.roadmap-right .roadmap-dot {
    left: -8px;
}

.roadmap-item:hover .roadmap-dot {
    transform: scale(1.3);
    box-shadow: 0 0 30px rgba(124, 58, 237, 0.8);
}

.roadmap-date {
    position: absolute;
    top: -14px;
    left: 35px;
    padding: 6px 16px;
    background: linear-gradient(135deg, rgba(124, 58, 237, 0.3) 0%, rgba(167, 139, 250, 0.2) 100%);
    border: 1px solid rgba(124, 58, 237, 0.4);
    border-radius: 20px;
    color: #a78bfa;
    font-size: 13px;
    font-weight: 500;
    font-family: var(--font-body);
    z-index: 1;
}

.roadmap-title {
    font-family: var(--font-heading);
    font-size: 20px;
    color: var(--text-color);
    margin-top: 8px;
    margin-bottom: 8px;
    font-weight: 400;
    position: relative;
    display: inline-block;
}

.roadmap-title::after {
    content: '';
    position: absolute;
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #7c3aed 0%, transparent 100%);
    bottom: -8px;
    left: 0;
}

.roadmap-right .roadmap-title::after {
    left: 0;
}

.roadmap-left .roadmap-title::after {
    left: 0;
}

.roadmap-description {
    color: rgba(255, 255, 255, 0.7);
    font-size: 15px;
    line-height: 1.5;
    font-family: var(--font-body);
    font-weight: 300;
    margin-top: 12px;
}

.roadmap-btn {
    display: block;
    margin: 0 auto;
    padding: 14px 40px;
    font-size: 16px;
    font-weight: 500;
}

/* ========================================
   Responsive Design
   ======================================== */

@media (max-width: 992px) {
    .roadmap-heading {
        font-size: 36px;
        padding: 0 20px;
    }

    .roadmap-timeline {
        padding: 20px 0;
    }

    .roadmap-item {
        width: 100%;
        left: 0 !important;
        text-align: left;
        padding-left: 60px;
        padding-right: 20px;
    }

    .timeline-line {
        left: 30px;
    }

    .roadmap-left .roadmap-card::after,
    .roadmap-right .roadmap-card::after {
        left: -10px;
        right: auto;
        background: linear-gradient(135deg, rgba(25, 30, 65, 0.8) 0%, rgba(25, 30, 65, 0) 100%);
        transform: rotate(45deg);
    }

    .roadmap-left .roadmap-dot,
    .roadmap-right .roadmap-dot {
        left: 22px;
        right: auto;
    }

    .roadmap-title::after,
    .roadmap-left .roadmap-title::after,
    .roadmap-right .roadmap-title::after {
        left: 0;
        right: auto;
        background: linear-gradient(90deg, #7c3aed 0%, transparent 100%);
    }
}

@media (max-width: 767px) {
    .roadmap-section {
        padding: 60px 0;
    }

    .roadmap-badge {
        font-size: 13px;
        padding: 6px 16px;
    }

    .roadmap-heading {
        font-size: 32px;
        margin-bottom: 40px;
        padding: 0 20px;
    }

    .roadmap-timeline {
        padding: 0;
    }

    /* Hide timeline for mobile */
    .timeline-line {
        display: none;
    }

    .roadmap-item {
        padding-left: 20px;
        padding-right: 20px;
        margin-bottom: 30px;
    }

    .roadmap-card {
        padding: 25px;
        min-height: auto;
    }

    /* Hide dots on mobile */
    .roadmap-dot {
        display: none;
    }

    /* Hide card arrows on mobile */
    .roadmap-left .roadmap-card::after,
    .roadmap-right .roadmap-card::after {
        display: none;
    }

    .roadmap-date {
        position: static;
        margin-bottom: 15px;
        display: inline-block;
    }

    .roadmap-title {
        font-size: 18px;
        margin-top: 0;
    }

    .roadmap-description {
        font-size: 14px;
        line-height: 1.6;
    }
}

@media (max-width: 576px) {
    .roadmap-section {
        padding: 50px 0;
    }

    .roadmap-heading {
        font-size: 28px;
        margin-bottom: 35px;
        padding: 0 15px;
    }

    .roadmap-item {
        padding-left: 15px;
        padding-right: 15px;
        margin-bottom: 25px;
    }

    .roadmap-card {
        padding: 20px;
    }

    .roadmap-date {
        font-size: 12px;
        padding: 5px 14px;
    }

    .roadmap-title {
        font-size: 17px;
        margin-bottom: 10px;
    }

    .roadmap-description {
        font-size: 13px;
    }
}

@media (max-width: 480px) {
    .roadmap-section {
        padding: 40px 0;
    }

    .roadmap-heading {
        font-size: 26px;
        margin-bottom: 30px;
    }

    .roadmap-card {
        padding: 18px;
    }

    .roadmap-title {
        font-size: 16px;
    }

    .roadmap-description {
        font-size: 13px;
        line-height: 1.5;
    }
}

@media (max-width: 375px) {
    .roadmap-heading {
        font-size: 24px;
        margin-bottom: 25px;
    }

    .roadmap-card {
        padding: 15px;
    }

    .roadmap-date {
        font-size: 11px;
        padding: 4px 12px;
    }

    .roadmap-title {
        font-size: 15px;
    }

    .roadmap-description {
        font-size: 12px;
    }
}