* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Playfair Display', Georgia, 'Times New Roman', serif;
    min-height: 100vh;
    padding: 20px;
    line-height: 1.6;
    color: #e0e0e0;
    background: linear-gradient(180deg, #0b0e1a 0%, #131a2e 40%, #1a2740 100%);
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    background-image:
        radial-gradient(ellipse 320px 200px at 12% 18%, rgba(200, 140, 255, 0.12) 0%, rgba(180, 100, 230, 0.06) 35%, transparent 70%),
        radial-gradient(ellipse 180px 120px at 10% 16%, rgba(220, 180, 255, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse 280px 220px at 78% 42%, rgba(100, 180, 255, 0.1) 0%, rgba(60, 140, 230, 0.05) 35%, transparent 70%),
        radial-gradient(ellipse 160px 140px at 80% 40%, rgba(140, 200, 255, 0.07) 0%, transparent 60%),
        radial-gradient(ellipse 240px 280px at 25% 78%, rgba(255, 200, 100, 0.1) 0%, rgba(230, 160, 60, 0.05) 35%, transparent 70%),
        radial-gradient(ellipse 140px 180px at 23% 80%, rgba(255, 220, 140, 0.07) 0%, transparent 60%),
        radial-gradient(1px 1px at 10% 5%, #fff 100%, transparent),
        radial-gradient(1px 1px at 25% 12%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 40% 3%, #fff 100%, transparent),
        radial-gradient(1px 1px at 55% 8%, #fff 100%, transparent),
        radial-gradient(1px 1px at 70% 15%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 85% 6%, #fff 100%, transparent),
        radial-gradient(1px 1px at 95% 18%, #fff 100%, transparent),
        radial-gradient(1px 1px at 5% 22%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 20% 28%, #fff 100%, transparent),
        radial-gradient(1px 1px at 35% 35%, #fff 100%, transparent),
        radial-gradient(1px 1px at 50% 25%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 65% 32%, #fff 100%, transparent),
        radial-gradient(1px 1px at 80% 20%, #fff 100%, transparent),
        radial-gradient(1px 1px at 90% 40%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 15% 45%, #fff 100%, transparent),
        radial-gradient(1px 1px at 30% 50%, #fff 100%, transparent),
        radial-gradient(1px 1px at 45% 42%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 60% 48%, #fff 100%, transparent),
        radial-gradient(1px 1px at 75% 55%, #fff 100%, transparent),
        radial-gradient(1px 1px at 88% 50%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 8% 60%, #fff 100%, transparent),
        radial-gradient(1px 1px at 22% 65%, #fff 100%, transparent),
        radial-gradient(1px 1px at 38% 58%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 52% 62%, #fff 100%, transparent),
        radial-gradient(1px 1px at 68% 70%, #fff 100%, transparent),
        radial-gradient(1px 1px at 82% 68%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 92% 75%, #fff 100%, transparent),
        radial-gradient(1px 1px at 12% 78%, #fff 100%, transparent),
        radial-gradient(1px 1px at 28% 72%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 42% 80%, #fff 100%, transparent),
        radial-gradient(1px 1px at 58% 85%, #fff 100%, transparent),
        radial-gradient(1px 1px at 72% 78%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 86% 82%, #fff 100%, transparent),
        radial-gradient(1px 1px at 96% 88%, #fff 100%, transparent),
        radial-gradient(1px 1px at 18% 90%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 33% 95%, #fff 100%, transparent),
        radial-gradient(1px 1px at 48% 92%, #fff 100%, transparent),
        radial-gradient(1px 1px at 62% 88%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 78% 95%, #fff 100%, transparent),
        radial-gradient(1px 1px at 5% 98%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 7% 34%, #fff 100%, transparent),
        radial-gradient(1px 1px at 43% 14%, #fff 100%, transparent),
        radial-gradient(1px 1px at 77% 26%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 91% 62%, #fff 100%, transparent),
        radial-gradient(1px 1px at 3% 72%, #fff 100%, transparent),
        radial-gradient(1px 1px at 37% 88%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 55% 10%, #fff 100%, transparent),
        radial-gradient(1px 1px at 83% 90%, #fff 100%, transparent),
        radial-gradient(1px 1px at 27% 42%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 63% 76%, #fff 100%, transparent),
        radial-gradient(1px 1px at 46% 98%, #fff 100%, transparent),
        radial-gradient(1px 1px at 71% 4%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 14% 52%, #fff 100%, transparent),
        radial-gradient(1px 1px at 32% 20%, #fff 100%, transparent),
        radial-gradient(1px 1px at 59% 40%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 87% 14%, #fff 100%, transparent),
        radial-gradient(1px 1px at 4% 46%, #fff 100%, transparent),
        radial-gradient(1px 1px at 93% 32%, #fff 100%, transparent),
        radial-gradient(1.5px 1.5px at 18% 86%, #fff 100%, transparent),
        radial-gradient(1px 1px at 50% 68%, #fff 100%, transparent);
    animation: twinkle 4s ease-in-out infinite alternate;
}

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

.container {
    max-width: 900px;
    margin: 0 auto;
    background: rgba(10, 14, 28, 0.88);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    position: relative;
    z-index: 1;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.monument {
    position: absolute;
    top: 16px;
    right: 16px;
    z-index: 10;
    cursor: pointer;
}

.monument-img {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(212, 135, 42, 0.4);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.monument:hover .monument-img {
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(212, 135, 42, 0.5);
}

.monument-tooltip {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    top: 0;
    right: calc(100% + 14px);
    width: 280px;
    background: #1a1a2e;
    color: #fff;
    border-radius: 10px;
    padding: 14px 16px;
    font-size: 13px;
    line-height: 1.5;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(212, 135, 42, 0.3);
    transition: opacity 0.3s ease, visibility 0.3s ease;
    pointer-events: none;
    z-index: 20;
    white-space: nowrap;
}

.monument:hover .monument-tooltip {
    visibility: visible;
    opacity: 1;
}

@media (max-width: 600px) {
    .monument-img {
        width: 56px;
        height: 56px;
    }
    .monument-tooltip {
        width: 200px;
        font-size: 12px;
        white-space: normal;
    }
}

.header {
    text-align: center;
    margin-bottom: 30px;
    padding-bottom: 20px;
    border-bottom: 2px solid rgba(212, 135, 42, 0.3);
}

.header h1 {
    font-size: 34px;
    color: #f0e6d3;
    margin-bottom: 8px;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.subtitle {
    font-size: 18px;
    color: #b8a98c;
    font-weight: 400;
    font-style: italic;
}

section {
    margin-bottom: 30px;
}

h2 {
    font-size: 22px;
    color: #f0e6d3;
    margin-bottom: 12px;
    padding-left: 10px;
    border-left: 4px solid #d4872a;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.contacts ul,
.skills ul {
    list-style: none;
    padding-left: 10px;
}

.contacts li,
.skills li {
    padding: 6px 0;
    font-size: 15px;
}

.contacts .label {
    font-weight: 600;
    color: #b8a98c;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 10px;
}

th, td {
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 12px 15px;
    text-align: left;
}

th {
    background: #d4872a;
    color: #fff;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
}

tr:nth-child(even) {
    background: rgba(255, 255, 255, 0.04);
}

tr:hover {
    background: rgba(212, 135, 42, 0.12);
}

.tooltip-cell {
    position: relative;
    cursor: help;
}

.tooltip-cell .tooltip-text {
    visibility: hidden;
    opacity: 0;
    width: 280px;
    background: #1a1a2e;
    color: #f0e6d3;
    text-align: center;
    border-radius: 8px;
    padding: 10px 12px;
    position: absolute;
    z-index: 1;
    bottom: 120%;
    left: 50%;
    transform: translateX(-50%);
    transition: opacity 0.25s ease, visibility 0.25s ease;
    font-size: 14px;
    line-height: 1.4;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.5);
    pointer-events: none;
    font-family: Georgia, 'Times New Roman', serif;
    border: 1px solid rgba(212, 135, 42, 0.3);
}

.tooltip-cell .tooltip-text::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -6px;
    border-width: 6px;
    border-style: solid;
    border-color: #1a1a2e transparent transparent transparent;
}

.tooltip-cell:hover .tooltip-text {
    visibility: visible;
    opacity: 1;
}

td.tooltip-cell a {
    color: #e8d5a3;
    font-weight: 700;
    text-decoration: none;
    border-bottom: 1px solid rgba(232, 213, 163, 0.35);
}

td.tooltip-cell a:hover {
    color: #f5e8c7;
    border-bottom-color: #e8d5a3;
}

.about p {
    padding-left: 10px;
    color: #b8a98c;
    font-size: 15px;
}

.base-section {
    margin-bottom: 30px;
}

.base-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-top: 10px;
}

.base-card {
    position: relative;
    background: linear-gradient(135deg, #ff6a00 0%, #ee4400 50%, #cc3300 100%);
    color: #fff;
    padding: 32px 18px;
    border-radius: 14px;
    text-align: center;
    cursor: pointer;
    min-height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    font-weight: 700;
    font-size: 18px;
    line-height: 1.3;
    box-shadow: 0 4px 16px rgba(255, 106, 0, 0.25);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.base-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 36px rgba(255, 106, 0, 0.45);
}

.skill-popup {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    bottom: calc(100% + 14px);
    left: 50%;
    transform: translateX(-50%);
    background: #1a1a2e;
    color: #e0e0e0;
    border-radius: 12px;
    padding: 18px 20px;
    width: 380px;
    max-height: 360px;
    overflow-y: auto;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    z-index: 20;
    transition: opacity 0.3s ease, visibility 0.3s ease;
    text-align: left;
    font-weight: 400;
    font-size: 13px;
    line-height: 1.5;
    pointer-events: none;
    font-family: Georgia, 'Times New Roman', serif;
    border: 1px solid rgba(212, 135, 42, 0.2);
}

.skill-popup ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.skill-popup li {
    padding: 4px 0;
    font-size: 13px;
    line-height: 1.5;
}

.skill-popup::after {
    content: '';
    position: absolute;
    top: 100%;
    left: 50%;
    margin-left: -7px;
    border-width: 7px;
    border-style: solid;
    border-color: #1a1a2e transparent transparent transparent;
}

.base-card:hover .skill-popup {
    visibility: visible;
    opacity: 1;
}

.dop-section {
    margin-bottom: 30px;
}

.dop-strips {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-top: 10px;
}

.dop-strip {
    position: relative;
    background: linear-gradient(135deg, #d4a017 0%, #b8860b 50%, #8b6914 100%);
    color: #1a1a2e;
    padding: 14px 20px;
    border-radius: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    min-height: 48px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    font-weight: 600;
    font-size: 15px;
    letter-spacing: 0.3px;
    border: 1px solid rgba(212, 160, 23, 0.2);
}

.dop-strip:hover {
    transform: translateX(4px);
    box-shadow: 0 4px 20px rgba(212, 160, 23, 0.4);
}

.dop-strip:hover .skill-popup {
    visibility: visible;
    opacity: 1;
}

@media (max-width: 768px) {
    body {
        padding: 14px;
    }

    .container {
        padding: 24px;
    }

    .header h1 {
        font-size: 26px;
    }

    .subtitle {
        font-size: 16px;
    }

    th, td {
        padding: 10px 8px;
        font-size: 14px;
    }

    .tooltip-cell .tooltip-text {
        width: 200px;
        font-size: 12px;
    }

    .base-grid {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
        gap: 12px;
    }

    .base-card {
        padding: 24px 14px;
        font-size: 16px;
        min-height: 80px;
    }

    .dop-strip {
        padding: 12px 16px;
        font-size: 14px;
        min-height: 42px;
    }

    .skill-popup {
        width: 280px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        max-height: 280px;
        padding: 14px 16px;
    }

    .skill-popup::after {
        left: 50%;
        right: auto;
    }
}

@media (max-width: 480px) {
    body {
        padding: 10px;
    }

    .container {
        padding: 18px;
    }

    .header h1 {
        font-size: 22px;
    }

    th, td {
        padding: 8px 6px;
        font-size: 13px;
    }

    .tooltip-cell .tooltip-text {
        width: 160px;
        left: auto;
        right: 0;
        transform: none;
    }

    .tooltip-cell .tooltip-text::after {
        left: auto;
        right: 20px;
    }

    .base-grid {
        grid-template-columns: 1fr 1fr;
        gap: 10px;
    }

    .base-card {
        padding: 20px 10px;
        font-size: 15px;
        min-height: 70px;
    }

    .dop-strip {
        padding: 10px 14px;
        font-size: 13px;
        min-height: 38px;
    }

    .skill-popup {
        width: 240px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
        max-height: 240px;
        padding: 12px 14px;
        font-size: 12px;
    }

    .skill-popup::after {
        left: 50%;
        right: auto;
    }
}