html,
body {
    min-height: 100%;
}

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.5;
    background:
        radial-gradient(circle at 20% 20%, rgba(249, 115, 22, 0.12), transparent 22%),
        radial-gradient(circle at 80% 80%, rgba(56, 189, 248, 0.1), transparent 30%),
        linear-gradient(rgba(15, 23, 42, 0.58), rgba(2, 6, 23, 0.72)),
        url("ChatGPT Image 30. 7. 2026, 15_11_45.png") center/cover no-repeat fixed;
    background-color: #0b1220;
    color: #e2e8f0;
    padding: 28px 20px 60px;
}

.navbar {
    max-width: 1100px;
    margin: 0 auto 22px;
    background: rgba(15, 23, 42, 0.94);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 14px;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.25);
    position: sticky;
    top: 14px;
    z-index: 1000;
}

.nav-menu {
    list-style: none;
    margin: 0;
    padding: 0 12px;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
}

.nav-menu li {
    margin: 0;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 12px 18px;
    color: #dbeafe;
    text-decoration: none;
    font-weight: 700;
    letter-spacing: 0.02em;
    border-radius: 10px;
    transition: all 0.2s ease;
    position: relative;
}

.nav-link:hover,
.nav-link.is-active {
    color: #ffffff;
    background: rgba(56, 189, 248, 0.08);
    box-shadow: inset 0 0 0 1px rgba(56, 189, 248, 0.18);
}

.hero {
    max-width: 1100px;
    margin: 0 auto 26px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    padding: 10px 0 8px;
}

.hero-copy {
    flex: 1 1 540px;
}

.eyebrow {
    display: inline-block;
    color: #fbbf24;
    background: rgba(251, 191, 36, 0.08);
    border: 1px solid rgba(251, 191, 36, 0.18);
    border-radius: 999px;
    padding: 6px 12px;
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 12px;
}

.hero-copy p {
    max-width: 620px;
    font-size: 1.03rem;
    color: #dfe7f3;
    margin-bottom: 20px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    color: #d8e4f1;
    font-size: 0.9rem;
}

.hero-panel {
    flex: 0 0 280px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
}

.logo {
    max-width: 210px;
    height: auto;
    border-radius: 14px;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.2);
    background: rgba(15, 23, 42, 0.35);
    padding: 8px;
}

.hero-panel-box {
    width: 100%;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(125, 211, 252, 0.2);
    border-radius: 14px;
    padding: 18px 16px;
    text-align: center;
    box-shadow: 0 8px 20px rgba(15, 23, 42, 0.18);
}

.hero-panel-box strong {
    display: block;
    color: #7dd3fc;
    font-size: 1.8rem;
    margin-bottom: 4px;
}

.hero-panel-box span {
    color: #e2e8f0;
    line-height: 1.4;
}

h1 {
    color: #7dd3fc;
    font-size: 48px;
    margin: 0 0 8px;
    line-height: 1.1;
}

.content {
    max-width: 980px;
    margin: 0 auto;
}

.section {
    background: rgba(17, 24, 39, 0.86);
    color: #d1d5db;
    padding: 22px 20px;
    border-radius: 14px;
    box-shadow: 0 8px 18px rgba(0, 0, 0, 0.18);
    margin-bottom: 18px;
    border: 1px solid rgba(148, 163, 184, 0.12);
}

.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 18px;
}

.feature-strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    padding: 14px 16px;
}

.feature-item {
    padding: 16px 12px;
    border-radius: 12px;
    background: rgba(15, 23, 42, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.12);
}

.feature-number {
    display: block;
    color: #fdba74;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    margin-bottom: 8px;
}

.feature-item h3 {
    margin: 0;
    color: #e2e8f0;
    font-size: 1rem;
}

.page-intro {
    margin-bottom: 26px;
    max-width: 720px;
}

.page-intro p {
    color: #cbd5e1;
    font-size: 1.06rem;
}

.subpage-grid,
.service-grid,
.project-grid,
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 20px;
}

.service-card,
.project-card,
.info-card {
    background: #1f2937;
    border: 1px solid rgba(148, 163, 184, 0.2);
    border-radius: 16px;
    padding: 22px;
    box-shadow: 0 10px 25px rgba(15, 23, 42, 0.25);
}

.service-card h3,
.project-card h3,
.info-card h3 {
    color: #7dd3fc;
    margin-top: 0;
    margin-bottom: 10px;
}

.service-card ul,
.info-card ul {
    margin: 12px 0 0;
    padding-left: 20px;
    color: #dbeafe;
}

.project-card .tag {
    display: inline-block;
    background: rgba(249, 115, 22, 0.15);
    color: #fdba74;
    font-size: 0.8rem;
    padding: 6px 10px;
    border-radius: 999px;
    margin-bottom: 12px;
    font-weight: 700;
}

.stat-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 14px;
    margin-top: 20px;
}

.stat-box {
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.2);
    border-radius: 12px;
    padding: 18px;
    text-align: center;
}

.stat-box strong {
    display: block;
    font-size: 2rem;
    color: #7dd3fc;
}

@media (max-width: 720px) {
    body {
        padding: 18px 12px 40px;
    }

    .navbar {
        margin-bottom: 18px;
        border-radius: 14px;
        top: 8px;
    }

    .nav-menu {
        padding: 8px;
        gap: 6px;
    }

    .nav-link {
        min-height: 46px;
        width: 100%;
        padding: 10px 14px;
        font-size: 0.92rem;
    }

    .hero {
        flex-direction: column;
        text-align: center;
        justify-content: center;
        gap: 18px;
    }

    .hero-copy,
    .hero-panel,
    .contact-copy,
    .contact-details {
        flex-basis: 100%;
    }

    .hero-panel {
        width: 100%;
    }

    .hero-actions,
    .hero-meta {
        justify-content: center;
    }

    .feature-strip,
    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .logo {
        max-width: 170px;
    }

    h1 {
        font-size: 2.2rem;
        line-height: 1.15;
    }

    .section {
        padding: 18px 16px;
    }

    .cards,
    .service-grid,
    .project-grid,
    .info-grid,
    .stat-list {
        grid-template-columns: 1fr;
    }
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 18px;
}

.card {
    background: linear-gradient(180deg, #1f2937 0%, #111827 100%);
    color: #e5e7eb;
    padding: 22px 18px;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.24);
    box-shadow: inset 0 1px 0 rgba(255,255,255,0.03);
}

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

.gallery-card {
    position: relative;
    min-height: 220px;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(148, 163, 184, 0.15);
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.16);
    background: #0f172a;
}

.gallery-card::before {
    display: none;
}

.gallery-overlay {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 220px;
    overflow: hidden;
    background: linear-gradient(180deg, transparent 0%, rgba(15, 23, 42, 0.88) 100%);
}

.gallery-overlay img {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: saturate(0.9) contrast(1.02) brightness(0.9);
    z-index: 0;
}

.gallery-overlay span,
.gallery-overlay h3 {
    position: relative;
    z-index: 1;
}

.gallery-overlay span {
    display: inline-block;
    color: #fdba74;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin: 150px 18px 8px;
}

.gallery-overlay h3 {
    margin: 0 18px 18px;
    color: #f8fafc;
}

button,
.button-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f97316 0%, #f59e0b 100%);
    color: #fff;
    border: none;
    padding: 12px 20px;
    border-radius: 10px;
    cursor: pointer;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    font-weight: 700;
}

.button-link.secondary {
    background: rgba(56, 189, 248, 0.08);
    border: 1px solid rgba(56, 189, 248, 0.32);
    color: #e0f2fe;
}

.button-link.compact {
    padding: 10px 16px;
    font-size: 0.9rem;
}

button:hover,
.button-link:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(249, 115, 22, 0.25);
}

.contact-panel {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    background: linear-gradient(135deg, rgba(12, 18, 31, 0.95), rgba(17, 24, 39, 1));
}

.contact-copy {
    flex: 1 1 420px;
}

.contact-details {
    flex: 1 1 320px;
    display: grid;
    gap: 8px;
}

.contact-details p {
    margin: 0;
}

.about-box .info-grid {
    margin-top: 10px;
}

.contact-form {
    display: grid;
    gap: 16px;
    margin-top: 16px;
}

.contact-form label {
    font-weight: 600;
}

.form-note {
    font-size: 0.95rem;
    color: #94a3b8;
    margin-top: 0;
    margin-bottom: 12px;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 12px;
    border-radius: 10px;
    border: 1px solid rgba(148, 163, 184, 0.3);
    background: #111827;
    color: #e5e7eb;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
    color: #9ca3af;
}

.message-result {
    margin-top: 12px;
    padding: 14px 18px;
    border-radius: 10px;
    background: rgba(34, 197, 94, 0.15);
    color: #d1fae5;
    border: 1px solid rgba(34, 197, 94, 0.3);
}