:root {
    --bg-dark: #060912;
    --bg-darker: #04070d;
    --card-surface: rgba(255, 255, 255, 0.04);
    --card-border: rgba(255, 255, 255, 0.08);
    --primary-start: #2563eb;
    --primary-end: #7c3aed;
    --accent: #07c0d5;
    --text-body: #e2e7ff;
}

* {
    box-sizing: border-box;
}

body {
    background: radial-gradient(circle at top right, rgba(37, 99, 235, 0.18), transparent 55%), var(--bg-dark);
    color: var(--text-body);
    font-family: 'Ubuntu', sans-serif;
    min-height: 100vh;
    overflow-x: hidden;
}

main.position-relative {
    z-index: 0;
}

p,
li,
span,
label {
    color: var(--text-body);
}

a {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

.my-navbar {
    background: rgba(6, 9, 18, 0.68);
    backdrop-filter: blur(22px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 18px 40px rgba(4, 7, 13, 0.45);
}

.my-navbar .nav-link {
    transition: color 0.3s ease;
}

.my-navbar .nav-link:hover,
.my-navbar .nav-link.active {
    color: var(--accent) !important;
}

.my-brand {
    width: 172px;
    height: auto;
    display: block;
}

.my-btn-gradient {
    background: linear-gradient(90deg, var(--primary-start), var(--primary-end));
    border: none;
    color: #fff;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
    box-shadow: 0 18px 32px rgba(37, 99, 235, 0.25);
}

.my-btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 38px rgba(124, 58, 237, 0.36);
    color: #fff;
}

.my-hero {
    position: relative;
    min-height: 100vh;
    padding: 96px 0 80px;
    overflow: hidden;
}

.my-hero .my-display {
    font-size: clamp(2.5rem, 3vw + 1.5rem, 3.25rem);
    line-height: 1.12;
    letter-spacing: -0.02em;
    color: #fff;
}

.my-text-gradient {
    background: linear-gradient(120deg, var(--primary-start), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent;
}

.my-hero-glow {
    position: absolute;
    inset: 0%;
    background: radial-gradient(circle, rgba(7, 192, 213, 0.35), transparent 70%);
    filter: blur(80px);
    z-index: 0;
}

.my-hero-illustration {
    position: relative;
    z-index: 1;
    max-width: 640px;
    width: 100%;
}

.my-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at top left, rgba(124, 58, 237, 0.15), transparent 55%);
    pointer-events: none;
    z-index: -1;
}

.my-card {
    position: relative;
    z-index: 0;
    background: var(--card-surface);
    border: 1px solid var(--card-border);
    backdrop-filter: blur(16px);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
    overflow: hidden;
}

.my-card::after {
    content: "";
    position: absolute;
    inset: -45%;
    background: radial-gradient(circle at 20% 18%, rgba(124, 58, 237, 0.46), transparent 66%),
                radial-gradient(circle at 82% 84%, rgba(7, 192, 213, 0.34), transparent 70%),
                radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.22), transparent 58%);
    opacity: 0.48;
    transition: opacity 0.35s ease, transform 0.4s ease;
    pointer-events: none;
    z-index: -1;
    mix-blend-mode: screen;
}

.my-card:hover {
    transform: translateY(-8px);
    border-color: rgba(124, 58, 237, 0.45);
    box-shadow: 0 32px 72px rgba(37, 99, 235, 0.32);
}

.my-card:hover::after {
    opacity: 0.75;
    transform: scale(1.09);
}

.my-card-figure {
    background: radial-gradient(circle at top, rgba(37, 99, 235, 0.22), rgba(124, 58, 237, 0.05));
    margin: -1.5rem -1.5rem 1.5rem;
    min-height: 220px;
    height: 220px;
}

.my-card-illustration {
    width: 100%;
    max-width: 260px;
    height: auto;
    display: block;
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    filter: invert(1);
    opacity: 0.9;
}

.my-panel {
    position: relative;
    background: rgba(12, 18, 32, 0.72);
    border: 1px solid rgba(148, 163, 209, 0.22);
    backdrop-filter: blur(18px);
    box-shadow: 0 28px 60px rgba(4, 7, 13, 0.45);
    overflow: hidden;
}

.my-panel::after {
    content: "";
    position: absolute;
    inset: -48%;
    background: radial-gradient(circle at 30% 16%, rgba(124, 58, 237, 0.54), transparent 60%),
                radial-gradient(circle at 76% 84%, rgba(7, 192, 213, 0.42), transparent 64%),
                radial-gradient(circle at 50% 50%, rgba(255, 255, 255, 0.26), transparent 54%);
    opacity: 0.5;
    transition: opacity 0.4s ease, transform 0.45s ease;
    pointer-events: none;
    mix-blend-mode: screen;
}

.my-panel:hover::after {
    opacity: 0.78;
    transform: scale(1.12);
}

.my-footer {
    background: var(--bg-darker);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.my-form-control {
    background-color: rgba(15, 23, 42, 0.7);
    border: 1px solid rgba(148, 163, 209, 0.28);
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.my-form-control:focus {
    border-color: rgba(124, 58, 237, 0.7);
    box-shadow: 0 0 0 0.3rem rgba(124, 58, 237, 0.22);
    background-color: rgba(15, 23, 42, 0.82);
    color: #fff;
}

textarea.my-form-control {
    min-height: 180px;
    resize: vertical;
}

.my-form-control::placeholder {
    color: rgba(226, 232, 240, 0.5);
}

.my-form-check-input {
    background-color: rgba(15, 23, 42, 0.65);
    border: 1px solid rgba(148, 163, 209, 0.4);
    width: 1.1em;
    height: 1.1em;
    margin-top: 0.3rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.3s ease;
}

.my-form-check-input:focus {
    border-color: rgba(124, 58, 237, 0.7);
    box-shadow: 0 0 0 0.25rem rgba(124, 58, 237, 0.2);
    background-color: rgba(15, 23, 42, 0.8);
}

.my-form-check-input:checked {
    background-color: var(--primary-start);
    border-color: var(--primary-start);
}

@media (max-width: 992px) {
    .my-hero {
        padding-top: 148px;
        padding-bottom: 72px;
    }
}