/* ============================================
   Raketa Model Page - Specific Styles
   Deep Space Violet / Rose / Amber Rocket Theme
   ============================================ */

/* ============ Theme Override Variables ============ */
.raketa-model-page {
    --comp-primary: #8B5CF6;
    --comp-secondary: #EC4899;
    --comp-accent: #F59E0B;
    --comp-danger: #EF4444;
    --comp-gradient: linear-gradient(135deg, #8B5CF6, #A78BFA);
    --comp-gradient-neon: linear-gradient(135deg, #8B5CF6, #EC4899);
}

/* ============ Loading Screen - Rocket Animation ============ */
.rk-loader {
    animation: rkRocketLaunch 2.5s ease-in-out infinite;
}

@keyframes rkRocketLaunch {
    0%, 100% { transform: translateY(0); }
    25% { transform: translateY(-12px); }
    50% { transform: translateY(4px); }
    75% { transform: translateY(-7px); }
}

.rk-loader-svg {
    filter: drop-shadow(0 0 30px rgba(139, 92, 246, 0.4));
}

/* Loader Text & Progress */
.raketa-model-page .loader-container {
    width: auto;
    height: auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
}

.raketa-model-page .loader-title {
    color: #8B5CF6;
}

.raketa-model-page .loader-progress {
    background: linear-gradient(90deg, #8B5CF6, #EC4899);
}

/* ============ Hero - Space Background ============ */
.rk-space-bg {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 50% 30%, rgba(139, 92, 246, 0.1) 0%, transparent 60%),
        radial-gradient(circle at 20% 60%, rgba(236, 72, 153, 0.07) 0%, transparent 50%),
        radial-gradient(circle at 80% 40%, rgba(245, 158, 11, 0.05) 0%, transparent 50%);
}

/* Starfield Effect */
.rk-space-bg::before,
.rk-space-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(1px 1px at 10% 20%, rgba(255,255,255,0.7) 50%, transparent 100%),
        radial-gradient(1px 1px at 30% 65%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 50% 10%, rgba(255,255,255,0.8) 50%, transparent 100%),
        radial-gradient(1px 1px at 70% 40%, rgba(255,255,255,0.4) 50%, transparent 100%),
        radial-gradient(1px 1px at 85% 75%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1.2px 1.2px at 20% 80%, rgba(167,139,250,0.5) 50%, transparent 100%),
        radial-gradient(1px 1px at 45% 55%, rgba(255,255,255,0.3) 50%, transparent 100%),
        radial-gradient(1px 1px at 60% 85%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 90% 15%, rgba(139,92,246,0.6) 50%, transparent 100%),
        radial-gradient(1px 1px at 15% 45%, rgba(255,255,255,0.4) 50%, transparent 100%);
    animation: rkTwinkle 6s ease-in-out infinite alternate;
}

.rk-space-bg::after {
    background-image:
        radial-gradient(1px 1px at 5% 50%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1.5px 1.5px at 25% 30%, rgba(255,255,255,0.7) 50%, transparent 100%),
        radial-gradient(1px 1px at 40% 90%, rgba(236,72,153,0.4) 50%, transparent 100%),
        radial-gradient(1px 1px at 55% 25%, rgba(255,255,255,0.4) 50%, transparent 100%),
        radial-gradient(1px 1px at 75% 60%, rgba(255,255,255,0.6) 50%, transparent 100%),
        radial-gradient(1.2px 1.2px at 95% 45%, rgba(255,255,255,0.5) 50%, transparent 100%),
        radial-gradient(1px 1px at 35% 15%, rgba(167,139,250,0.4) 50%, transparent 100%),
        radial-gradient(1px 1px at 80% 95%, rgba(255,255,255,0.3) 50%, transparent 100%);
    animation-delay: 3s;
    animation-duration: 8s;
}

@keyframes rkTwinkle {
    0% { opacity: 0.6; }
    100% { opacity: 1; }
}

/* Hero Orbs - Rocket Theme */
.raketa-model-page .orb-1 {
    background: rgba(139, 92, 246, 0.25);
}

.raketa-model-page .orb-2 {
    background: rgba(236, 72, 153, 0.2);
}

.raketa-model-page .orb-3 {
    background: rgba(245, 158, 11, 0.18);
}

/* Hero Image Frame */
.raketa-model-page .corner {
    border-color: var(--comp-primary);
}

.raketa-model-page .image-overlay {
    background: linear-gradient(
        135deg,
        rgba(139, 92, 246, 0.2) 0%,
        transparent 50%,
        rgba(236, 72, 153, 0.2) 100%
    );
}

/* ============ Tech Requirements Cards ============ */
.rk-tech-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.rk-tech-card {
    text-align: center;
    padding: 30px 20px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.rk-tech-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--comp-gradient-neon);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.rk-tech-card:hover {
    transform: translateY(-8px);
    border-color: var(--comp-primary);
    box-shadow: 0 20px 50px rgba(139, 92, 246, 0.15);
}

.rk-tech-card:hover::before {
    opacity: 1;
}

.rk-tech-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    transition: transform 0.3s ease;
}

.rk-tech-card:hover .rk-tech-icon {
    transform: scale(1.1);
}

.rk-tech-icon svg {
    width: 32px;
    height: 32px;
}

.rk-tech-icon--docs {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.2), rgba(139, 92, 246, 0.08));
}
.rk-tech-icon--docs svg { stroke: #8B5CF6; }

.rk-tech-icon--motor {
    background: linear-gradient(135deg, rgba(236, 72, 153, 0.2), rgba(236, 72, 153, 0.08));
}
.rk-tech-icon--motor svg { stroke: #EC4899; }

.rk-tech-icon--equip {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.2), rgba(245, 158, 11, 0.08));
}
.rk-tech-icon--equip svg { stroke: #F59E0B; }

.rk-tech-card h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}

.rk-tech-card p {
    font-size: 0.88rem;
    color: var(--text-secondary);
    margin: 0;
    line-height: 1.7;
}

.rk-tech-list {
    list-style: none;
    padding: 0;
    margin: 12px 0 0;
    text-align: left;
}

.rk-tech-list li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 6px 0;
    font-size: 0.88rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.rk-tech-list li svg {
    width: 16px;
    height: 16px;
    min-width: 16px;
    margin-top: 4px;
    stroke: var(--comp-primary);
}

/* ============ Rocket Diagram SVG ============ */
.rk-diagram-wrapper {
    margin-top: 50px;
}

.rk-diagram-card {
    padding: 40px;
    text-align: center;
}

.rk-diagram-card h3 {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--comp-primary);
    margin-bottom: 24px;
    letter-spacing: 1px;
}

.rk-diagram-svg {
    max-width: 100%;
    height: auto;
}

/* ============ Competition Stages ============ */
.rk-stages-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.rk-stage-card {
    padding: 35px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.rk-stage-card:hover {
    transform: translateY(-5px);
}

.rk-stage-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: var(--comp-gradient-neon);
    opacity: 0.6;
    transition: opacity 0.3s ease;
}

.rk-stage-card:hover::after {
    opacity: 1;
}

.rk-stage-number {
    font-family: 'Orbitron', sans-serif;
    font-size: 3rem;
    font-weight: 900;
    color: rgba(139, 92, 246, 0.1);
    line-height: 1;
    margin-bottom: 12px;
}

.rk-stage-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--comp-primary);
}

.rk-stage-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.rk-stage-list li {
    position: relative;
    padding: 8px 0 8px 24px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.rk-stage-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 14px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--comp-primary);
    opacity: 0.6;
}

/* ============ Scoring Section ============ */
.rk-eval-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
    margin-bottom: 40px;
}

.rk-eval-card {
    text-align: center;
    padding: 30px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.rk-eval-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    border-radius: 16px 16px 0 0;
}

.rk-eval-card--flight::before { background: linear-gradient(90deg, #EC4899, #F59E0B); }
.rk-eval-card--docs::before { background: linear-gradient(90deg, #8B5CF6, #A78BFA); }
.rk-eval-card--explain::before { background: linear-gradient(90deg, #0EA5E9, #06B6D4); }
.rk-eval-card--safety::before { background: linear-gradient(90deg, #10B981, #34D399); }

.rk-eval-card:hover {
    transform: translateY(-5px);
    border-color: rgba(139, 92, 246, 0.35);
    box-shadow: 0 20px 50px rgba(139, 92, 246, 0.12);
}

.rk-eval-ring {
    position: relative;
    width: 100px;
    height: 100px;
    margin: 0 auto 20px;
}

.rk-eval-ring svg {
    width: 100px;
    height: 100px;
    transform: rotate(-90deg);
}

.rk-eval-ring-bg {
    fill: none;
    stroke: rgba(255, 255, 255, 0.06);
    stroke-width: 6;
}

.rk-eval-ring-fill {
    fill: none;
    stroke-width: 6;
    stroke-linecap: round;
    stroke-dasharray: 251.2;
    transition: stroke-dashoffset 1.5s ease;
}

.rk-eval-card--flight .rk-eval-ring-fill {
    stroke: #EC4899;
    stroke-dashoffset: 150.72;
}

.rk-eval-card--docs .rk-eval-ring-fill {
    stroke: #8B5CF6;
    stroke-dashoffset: 200.96;
}

.rk-eval-card--explain .rk-eval-ring-fill {
    stroke: #0EA5E9;
    stroke-dashoffset: 200.96;
}

.rk-eval-card--safety .rk-eval-ring-fill {
    stroke: #10B981;
    stroke-dashoffset: 200.96;
}

.rk-eval-score {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.rk-eval-score-num {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--text-primary);
}

.rk-eval-score-unit {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.rk-eval-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.rk-eval-desc {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.6;
}

/* Total Score */
.rk-eval-total {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 32px;
    background: linear-gradient(135deg, var(--comp-bg-card), rgba(139, 92, 246, 0.08));
    border: 2px solid rgba(139, 92, 246, 0.3);
    border-radius: 20px;
    padding: 28px 40px;
}

.rk-eval-total-label {
    font-family: 'Orbitron', sans-serif;
    font-size: 0.85rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--text-secondary);
}

.rk-eval-total-value {
    font-family: 'Orbitron', sans-serif;
    font-size: 2.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, #8B5CF6, #EC4899);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.rk-eval-total-unit {
    font-size: 0.9rem;
    color: var(--text-muted);
}

/* ============ Prizes Section ============ */
.rk-prizes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 900px;
    margin: 0 auto;
}

.rk-prize-card {
    text-align: center;
    padding: 40px 24px;
    position: relative;
    overflow: hidden;
    transition: all 0.4s ease;
}

.rk-prize-card:hover {
    transform: translateY(-8px);
}

.rk-prize-card-gold {
    border-color: rgba(255, 215, 0, 0.3);
    background: linear-gradient(180deg, rgba(255, 215, 0, 0.08), rgba(17, 24, 39, 0.8));
}

.rk-prize-card-gold:hover {
    border-color: rgba(255, 215, 0, 0.5);
    box-shadow: 0 20px 50px rgba(255, 215, 0, 0.15);
}

.rk-prize-card-silver {
    border-color: rgba(192, 192, 192, 0.3);
    background: linear-gradient(180deg, rgba(192, 192, 192, 0.06), rgba(17, 24, 39, 0.8));
}

.rk-prize-card-silver:hover {
    border-color: rgba(192, 192, 192, 0.5);
    box-shadow: 0 20px 50px rgba(192, 192, 192, 0.1);
}

.rk-prize-card-bronze {
    border-color: rgba(205, 127, 50, 0.3);
    background: linear-gradient(180deg, rgba(205, 127, 50, 0.06), rgba(17, 24, 39, 0.8));
}

.rk-prize-card-bronze:hover {
    border-color: rgba(205, 127, 50, 0.5);
    box-shadow: 0 20px 50px rgba(205, 127, 50, 0.1);
}

.rk-prize-medal {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
}

.rk-prize-place {
    font-family: 'Orbitron', sans-serif;
    font-size: 1.4rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.rk-prize-card-gold .rk-prize-place { color: #FFD700; }
.rk-prize-card-silver .rk-prize-place { color: #C0C0C0; }
.rk-prize-card-bronze .rk-prize-place { color: #CD7F32; }

.rk-prize-desc {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 0;
}

/* ============ Gallery Grid - 3 Images ============ */
.rk-gallery-grid {
    grid-template-columns: 1.5fr 1fr 1fr !important;
    grid-template-rows: 350px !important;
}

.rk-gallery-grid .gallery-item-large {
    grid-column: 1;
    grid-row: 1;
}

.rk-gallery-grid .gallery-item:nth-child(2) {
    grid-column: 2;
    grid-row: 1;
}

.rk-gallery-grid .gallery-item:nth-child(3) {
    grid-column: 3;
    grid-row: 1;
}

/* ============ Section Tag Override ============ */
.raketa-model-page .section-tag {
    background: rgba(139, 92, 246, 0.1);
    border-color: rgba(139, 92, 246, 0.3);
    color: var(--comp-primary);
}

/* ============ Badge Override ============ */
.raketa-model-page .badge-category {
    background: rgba(139, 92, 246, 0.15);
    border-color: rgba(139, 92, 246, 0.4);
    color: var(--comp-primary);
}

/* ============ Stat Item Hover ============ */
.raketa-model-page .stat-item:hover {
    border-color: var(--comp-primary);
    box-shadow: 0 10px 30px rgba(139, 92, 246, 0.15);
}

.raketa-model-page .stat-icon {
    background: rgba(139, 92, 246, 0.1);
}

.raketa-model-page .stat-icon svg {
    stroke: var(--comp-primary);
}

/* ============ Goal Card Hover ============ */
.raketa-model-page .goal-card:hover {
    border-color: var(--comp-primary);
}

.raketa-model-page .goal-number {
    color: rgba(139, 92, 246, 0.15);
}

.raketa-model-page .goal-icon {
    background: rgba(139, 92, 246, 0.1);
}

.raketa-model-page .goal-icon svg {
    stroke: var(--comp-primary);
}

/* ============ Info Card Override ============ */
.raketa-model-page .info-card h4 {
    color: var(--comp-primary);
}

.raketa-model-page .participant-list li i {
    color: var(--comp-primary);
}

/* ============ Feature Card Override ============ */
.raketa-model-page .feature-card:hover {
    border-color: var(--comp-primary);
}

/* ============ CTA Override ============ */
.raketa-model-page .cta-glow {
    background: radial-gradient(circle, rgba(139, 92, 246, 0.2), transparent 70%);
}

/* ============ Card Glass Hover ============ */
.raketa-model-page .card-glass:hover {
    border-color: rgba(139, 92, 246, 0.3);
}

/* ============ Button Glow Override ============ */
.raketa-model-page .btn-glow::before {
    background: var(--comp-gradient);
}

/* ============ Grid Floor Override ============ */
.raketa-model-page .grid-floor {
    background:
        linear-gradient(transparent, rgba(139, 92, 246, 0.1)),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 49px,
            rgba(139, 92, 246, 0.08) 49px,
            rgba(139, 92, 246, 0.08) 50px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 49px,
            rgba(139, 92, 246, 0.08) 49px,
            rgba(139, 92, 246, 0.08) 50px
        );
    transform: perspective(500px) rotateX(60deg);
    transform-origin: bottom;
}

/* ============ Scroll Indicator ============ */
.raketa-model-page .wheel {
    background: var(--comp-primary);
}

/* ============ Responsive ============ */
@media (max-width: 1200px) {
    .rk-tech-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 992px) {
    .rk-stages-grid {
        grid-template-columns: 1fr;
    }

    .rk-eval-grid {
        grid-template-columns: 1fr;
    }

    .rk-gallery-grid {
        grid-template-columns: 1fr !important;
        grid-template-rows: auto !important;
    }

    .rk-gallery-grid .gallery-item-large {
        grid-column: 1;
        grid-row: 1;
    }

    .rk-gallery-grid .gallery-item:nth-child(2) {
        grid-column: 1;
        grid-row: 2;
    }

    .rk-gallery-grid .gallery-item:nth-child(3) {
        grid-column: 1;
        grid-row: 3;
    }

    .rk-prizes-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
}

@media (max-width: 768px) {
    .rk-tech-grid {
        grid-template-columns: 1fr;
    }

    .rk-tech-card {
        padding: 24px 16px;
    }

    .rk-stage-card {
        padding: 24px 20px;
    }

    .rk-eval-total {
        flex-direction: column;
        gap: 12px;
        padding: 24px;
    }

    .rk-gallery-grid .gallery-item {
        height: 200px;
    }

    .rk-diagram-card {
        padding: 20px;
    }
}