.training-page {
    position: relative;
}

.training-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(320px, 0.92fr);
    gap: 32px;
    padding: 48px;
    border-radius: calc(var(--radius-lg) + 6px);
    border: 1px solid rgba(125, 211, 192, 0.2);
    background:
        radial-gradient(circle at 18% 18%, rgba(125, 211, 192, 0.22), transparent 34%),
        radial-gradient(circle at 82% 22%, rgba(125, 211, 192, 0.12), transparent 24%),
        linear-gradient(180deg, rgba(7, 14, 12, 0.96), rgba(10, 18, 16, 0.92));
    overflow: hidden;
    isolation: isolate;
    box-shadow:
        0 50px 120px rgba(0, 0, 0, 0.38),
        inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.training-hero::before,
.training-hero::after {
    content: "";
    position: absolute;
    pointer-events: none;
    border-radius: 50%;
    filter: blur(18px);
    z-index: -1;
}

.training-hero::before {
    width: 320px;
    height: 320px;
    top: -120px;
    right: -60px;
    background: radial-gradient(circle, rgba(125, 211, 192, 0.22), transparent 72%);
    animation: heroGlow 14s ease-in-out infinite;
}

.training-hero::after {
    width: 220px;
    height: 220px;
    left: -80px;
    bottom: -90px;
    background: radial-gradient(circle, rgba(125, 211, 192, 0.16), transparent 75%);
    animation: heroGlowAlt 11s ease-in-out infinite;
}

.training-hero-copy {
    max-width: 720px;
}

.training-hero-copy h1 {
    max-width: 11ch;
}

.training-subline {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 22px;
}

.training-subline span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(125, 211, 192, 0.18);
    background: rgba(255, 255, 255, 0.02);
    color: rgba(242, 248, 246, 0.82);
    font-size: 0.94rem;
}

.training-aside {
    display: grid;
    gap: 18px;
    align-content: start;
}

.signal-panel {
    position: relative;
    min-height: 420px;
    padding: 26px;
    border-radius: 28px;
    border: 1px solid rgba(125, 211, 192, 0.18);
    background:
        linear-gradient(180deg, rgba(18, 32, 29, 0.96), rgba(10, 18, 16, 0.92));
    overflow: hidden;
}

.signal-ring,
.signal-ring::before,
.signal-ring::after {
    position: absolute;
    inset: 0;
    border-radius: 50%;
}

.signal-ring {
    width: 360px;
    height: 360px;
    margin: auto;
    top: 18px;
    left: 50%;
    transform: translateX(-50%);
    border: 1px solid rgba(125, 211, 192, 0.12);
    animation: slowRotate 34s linear infinite;
}

.signal-ring::before,
.signal-ring::after {
    content: "";
    inset: 26px;
    border: 1px solid rgba(125, 211, 192, 0.08);
}

.signal-ring::after {
    inset: 72px;
}

.signal-core {
    position: absolute;
    inset: 50% auto auto 50%;
    width: 168px;
    height: 168px;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    display: grid;
    place-items: center;
    text-align: center;
    padding: 18px;
    background:
        radial-gradient(circle, rgba(125, 211, 192, 0.18), rgba(8, 19, 17, 0.94) 72%);
    border: 1px solid rgba(125, 211, 192, 0.26);
    box-shadow:
        0 0 0 10px rgba(125, 211, 192, 0.04),
        0 24px 60px rgba(0, 0, 0, 0.35);
}

.signal-core strong {
    display: block;
    color: var(--text);
    font-size: 1.15rem;
    letter-spacing: -0.03em;
}

.signal-core span {
    color: var(--muted);
    font-size: 0.9rem;
}

.signal-badge {
    position: absolute;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 92px;
    padding: 10px 14px;
    border-radius: 999px;
    border: 1px solid rgba(125, 211, 192, 0.22);
    background: rgba(10, 18, 16, 0.82);
    backdrop-filter: blur(8px);
    font-size: 0.88rem;
    color: rgba(242, 248, 246, 0.94);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.22);
    animation: badgeFloat 8s ease-in-out infinite;
}

.signal-badge:nth-child(3) { top: 22px; left: 50%; transform: translateX(-50%); animation-delay: -1s; }
.signal-badge:nth-child(4) { top: 88px; right: 28px; animation-delay: -2s; }
.signal-badge:nth-child(5) { top: 214px; right: 6px; animation-delay: -3.2s; }
.signal-badge:nth-child(6) { bottom: 34px; right: 86px; animation-delay: -2.3s; }
.signal-badge:nth-child(7) { bottom: 18px; left: 50%; transform: translateX(-50%); animation-delay: -4.8s; }
.signal-badge:nth-child(8) { bottom: 38px; left: 70px; animation-delay: -1.4s; }
.signal-badge:nth-child(9) { top: 216px; left: 2px; animation-delay: -3.9s; }
.signal-badge:nth-child(10) { top: 96px; left: 30px; animation-delay: -5.2s; }

.signal-note {
    position: absolute;
    left: 26px;
    right: 26px;
    bottom: 22px;
    padding: 14px 16px 0;
    border-top: 1px solid rgba(125, 211, 192, 0.12);
    color: var(--muted);
    font-size: 0.95rem;
}

.poster-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.poster-panel {
    padding: 24px;
    border-radius: 24px;
    border: 1px solid rgba(125, 211, 192, 0.16);
    background:
        linear-gradient(180deg, rgba(14, 28, 24, 0.95), rgba(9, 16, 14, 0.92));
}

.poster-number {
    display: block;
    margin-bottom: 14px;
    font-size: 3rem;
    line-height: 1;
    font-weight: 800;
    letter-spacing: -0.08em;
    color: var(--accent);
}

.poster-panel p {
    margin: 0;
    color: var(--muted);
}

.curriculum-shell {
    display: grid;
    grid-template-columns: minmax(260px, 0.88fr) minmax(0, 1.12fr);
    gap: 28px;
    align-items: start;
}

.curriculum-intro {
    position: sticky;
    top: 24px;
    padding: 24px;
    border-radius: 24px;
    border: 1px solid rgba(125, 211, 192, 0.14);
    background: rgba(8, 16, 14, 0.74);
}

.curriculum-intro .card-label {
    margin-bottom: 12px;
}

.curriculum-intro p {
    margin: 0 0 18px;
    color: var(--muted);
}

.curriculum-rail {
    position: relative;
    display: grid;
    gap: 18px;
    padding-left: 28px;
}

.curriculum-rail::before {
    content: "";
    position: absolute;
    left: 10px;
    top: 4px;
    bottom: 4px;
    width: 2px;
    background: linear-gradient(180deg, rgba(125, 211, 192, 0.4), rgba(125, 211, 192, 0.06));
}

.lesson-card {
    position: relative;
    padding: 28px;
    border-radius: 24px;
    border: 1px solid rgba(125, 211, 192, 0.16);
    background:
        linear-gradient(180deg, rgba(16, 30, 26, 0.96), rgba(10, 18, 16, 0.92));
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.22);
    transition: transform 0.24s ease, border-color 0.24s ease;
}

.lesson-card:hover {
    transform: translateY(-3px);
    border-color: rgba(125, 211, 192, 0.34);
}

.lesson-card::before {
    content: "";
    position: absolute;
    left: -27px;
    top: 30px;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 8px rgba(125, 211, 192, 0.12);
}

.lesson-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 16px;
}

.lesson-meta span {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    border: 1px solid rgba(125, 211, 192, 0.16);
    color: rgba(242, 248, 246, 0.9);
    font-size: 0.86rem;
}

.lesson-card p {
    margin: 0 0 16px;
    color: var(--muted);
}

.lesson-list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 10px;
}

.lesson-list li {
    position: relative;
    padding-left: 20px;
    color: rgba(242, 248, 246, 0.88);
}

.lesson-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.72em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

.stack-marquee {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 18px;
}

.stack-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid rgba(125, 211, 192, 0.18);
    background: rgba(255, 255, 255, 0.03);
    color: rgba(242, 248, 246, 0.92);
    font-size: 0.92rem;
}

.module-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.module-panel {
    padding: 28px;
    border-radius: 24px;
    border: 1px solid rgba(125, 211, 192, 0.16);
    background:
        linear-gradient(180deg, rgba(15, 28, 24, 0.94), rgba(8, 16, 14, 0.9));
}

.module-head {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    align-items: baseline;
    margin-bottom: 18px;
}

.module-head span {
    color: var(--accent);
    font-size: 0.84rem;
    text-transform: uppercase;
    letter-spacing: 0.12em;
}

.module-panel details {
    border-top: 1px solid rgba(125, 211, 192, 0.12);
}

.module-panel details:first-of-type {
    border-top: 0;
}

.module-panel summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    padding: 16px 0;
    color: var(--text);
    font-weight: 600;
}

.module-panel summary::-webkit-details-marker {
    display: none;
}

.module-panel summary::after {
    content: "+";
    color: var(--accent);
    font-size: 1.2rem;
    line-height: 1;
    transition: transform 0.2s ease;
}

.module-panel details[open] summary::after {
    transform: rotate(45deg);
}

.module-panel details p {
    margin: 0 0 16px;
    color: var(--muted);
}

.result-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
}

.result-card {
    padding: 24px;
    border-radius: 24px;
    border: 1px solid rgba(125, 211, 192, 0.16);
    background:
        linear-gradient(180deg, rgba(16, 30, 26, 0.96), rgba(8, 16, 14, 0.9));
}

.result-card strong {
    display: block;
    margin-bottom: 8px;
    color: var(--text);
    font-size: 1.05rem;
}

.result-card p {
    margin: 0;
    color: var(--muted);
}

.contact-panel {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    gap: 20px;
    padding: 32px;
    border-radius: 28px;
    border: 1px solid rgba(125, 211, 192, 0.18);
    background:
        radial-gradient(circle at top right, rgba(125, 211, 192, 0.16), transparent 34%),
        linear-gradient(180deg, rgba(13, 26, 23, 0.96), rgba(8, 15, 13, 0.9));
}

.contact-panel p {
    margin: 0;
    color: var(--muted);
}

.contact-list {
    display: grid;
    gap: 12px;
    align-content: start;
}

.contact-list a {
    display: inline-flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 16px 18px;
    border-radius: 18px;
    border: 1px solid rgba(125, 211, 192, 0.16);
    background: rgba(255, 255, 255, 0.02);
    text-decoration: none;
}

.contact-list a span {
    color: var(--muted);
    font-size: 0.9rem;
}

.contact-list a strong {
    color: var(--text);
    font-size: 1rem;
}

.academy-divider {
    width: 100%;
    height: 1px;
    margin: 22px 0 0;
    background: linear-gradient(90deg, rgba(125, 211, 192, 0), rgba(125, 211, 192, 0.28), rgba(125, 211, 192, 0));
}

@keyframes badgeFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

@keyframes slowRotate {
    from { transform: translateX(-50%) rotate(0deg); }
    to { transform: translateX(-50%) rotate(360deg); }
}

@keyframes heroGlow {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(14px) scale(1.06); }
}

@keyframes heroGlowAlt {
    0%, 100% { transform: translateY(0) scale(1); }
    50% { transform: translateY(-10px) scale(1.04); }
}

@media (max-width: 1100px) {
    .training-hero,
    .curriculum-shell,
    .contact-panel {
        grid-template-columns: 1fr;
    }

    .curriculum-intro {
        position: relative;
        top: 0;
    }

    .result-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 900px) {
    .poster-grid,
    .module-grid,
    .result-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .training-hero {
        padding: 30px 22px;
    }

    .signal-panel {
        min-height: 370px;
        padding: 18px;
    }

    .signal-ring {
        width: 300px;
        height: 300px;
    }

    .signal-core {
        width: 144px;
        height: 144px;
    }

    .curriculum-rail {
        padding-left: 22px;
    }

    .lesson-card::before {
        left: -21px;
    }

    .contact-panel,
    .module-panel,
    .lesson-card,
    .poster-panel,
    .result-card {
        padding: 22px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .training-hero::before,
    .training-hero::after,
    .signal-ring,
    .signal-badge {
        animation: none !important;
    }
}