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

body {
    font-family: 'Montserrat', sans-serif;
    background: #f8f4ef;
    overflow-x: hidden;
    color: #6e6e73;
}

.background-graph {
    position: absolute;
    inset: 0;
    opacity: .06;
    z-index: 0;
    background-image:
        linear-gradient(to top,
            transparent 0%,
            transparent 70%,
            rgba(255, 119, 0, .1) 100%);
}

.container {
    position: relative;
    z-index: 2;
    min-height: 100vh;
    width: 100%;
    padding: 40px 20px 80px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

/* TOP */

.top-bar {
    width: 100%;
    max-width: 1200px;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}

/* LOGO */

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
    width: 300px;
}

.logo img {
    width: 100%;
    height: auto;
}


/* DOTS */

.dots {
    display: grid;
    grid-template-columns: repeat(5, 10px);
    gap: 10px;
    margin-top: 10px;
}

.dots span {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #f25d0765;
}

/* HERO */

.hero {
    margin-top: 30px;
    max-width: 1000px;
}

.version {
    display: inline-block;
    border: 2px solid #efc89d;
    color: #ED6C06;
    padding: 10px 30px;
    font-size: 14px;
    letter-spacing: 5px;
    font-weight: 800;
    border-radius: 5px;
    margin-bottom: 25px;
    background: rgba(255, 255, 255, 0.171);
}

.title {
    line-height: .95;
    margin-bottom: 20px;
}

.title .gray {
    display: block;
    font-size: 85px;
    font-weight: 800;
    color: #8b8b90;
}

.title .orange {
    display: block;
    font-size: 110px;
    font-weight: 800;
    color: #ED6C06;
    text-shadow: 0 6px 20px rgba(245, 124, 0, .2);
}

.subtitle {
    font-size: 28px;
    letter-spacing: 5px;
    font-weight: 600;
    margin-bottom: 50px;
    color: #5f5f64;
}

.subtitle span {
    color: #ED6C06;
    font-weight: 800;
}

/* DESCRIPTION */

.description {
    max-width: 850px;
    font-size: 30px;
    line-height: 1.7;
    margin-bottom: 60px;
    color: #777;
}

.description strong {
    color: #606065;
}

/* FEATURES */

.features {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 50px;
    margin-bottom: 60px;
}

.feature {
    width: 150px;
}

.feature-icon {
    font-size: 55px;
    margin-bottom: 15px;
    color: #ED6C06;
}

.feature p {
    font-size: 16px;
    font-weight: 700;
    color: #3f3f45;
    line-height: 1.4;
}

/* FOOTER */

.footer {
    font-size: 20px;
    letter-spacing: 2px;
    font-weight: 500;
    color: #444;
}

.footer span {
    color: #ED6C06;
    font-weight: 800;
}

/* RESPONSIVE */

@media(max-width:900px) {

    .title .gray {
        font-size: 60px;
    }

    .title .orange {
        font-size: 80px;
    }

    .subtitle {
        font-size: 22px;
    }

    .description {
        font-size: 22px;
    }

}

@media(max-width:600px) {

    .top-bar {
        flex-direction: column;
        align-items: center;
        gap: 30px;
    }

    .dots {
        display: none;
    }

    .title .gray {
        font-size: 42px;
    }

    .title .orange {
        font-size: 60px;
    }

    .subtitle {
        font-size: 18px;
        letter-spacing: 2px;
    }

    .description {
        font-size: 18px;
    }

    .footer {
        font-size: 16px;
        line-height: 1.6;
    }

    .features {
        gap: 30px;
    }

    .feature {
        width: 120px;
    }
}

/* Form Section */
.form-card {
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
    margin-top: 50px;
    border: .5px solid #ED6C06;
    border-radius: 15px;
    max-width: 40vh;

}

.form-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: linear-gradient(90deg, #ED6C06, #FFB073);
}

.form-card h2 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: #ED6C06;
}

.form-subtitle {
    color: #3f3f45;
    margin-bottom: 2rem;
}

.registration-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.input-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.input-group label {
    font-size: 1.1rem;
    font-weight: 500;
    color: #3f3f45;
    transition: color 0.3s;
}

.input-group input {
    width: 100%;
    background: rgba(206, 205, 205, 0.25);
    border: 1px solid var(--border-color);
    padding: 0.875rem 1.25rem;
    border-radius: 0.75rem;
    color: #3f3f3f;
    font-family: inherit;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.input-group input:focus {
    outline: none;
    border-color: #ED6C06;
    box-shadow: 0 0 0 2px #ED6C06;
    background: rgba(150, 150, 150, 0.623);
}

.input-group input::placeholder {
    color: rgba(255, 255, 255, 0.3);
}

.input-group:focus-within label {
    color: #ED6C06;
}

.submit-btn {
    margin-top: 1rem;
    background: linear-gradient(135deg, #ED6C06, #FF8C33);
    color: white;
    border: none;
    padding: 1rem;
    border-radius: 0.75rem;
    font-size: 1.125rem;
    font-weight: 600;
    font-family: inherit;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(255, 107, 0, 0.25);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 25px rgba(255, 107, 0, 0.35);
    background: linear-gradient(135deg, #ED6C06, #FF8C33);
}

.submit-btn:active {
    transform: translateY(0);
}

.form-message {
    padding: 1rem;
    border-radius: 0.5rem;
    text-align: center;
    font-weight: 500;
    margin-top: 1rem;
    animation: slideUp 0.3s ease-out;
    color: #ed0606;
}