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

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #111;
    overflow-x: hidden;
}

/* Main Container */
.card {
    min-height: 100vh;
    width: 100%;

    display: flex;
    flex-direction: column;

    padding-top: 120px;
    padding-left: clamp(30px, 12vw, 220px);
    padding-right: clamp(30px, 12vw, 220px);
    padding-bottom: 40px;

    background:
        radial-gradient(
            circle at 25% 25%,
            rgba(255,255,255,0.45),
            transparent 12%
        ),
        radial-gradient(
            circle at 70% 55%,
            rgba(255,255,255,0.35),
            transparent 18%
        ),
        linear-gradient(
            135deg,
            #62b7ff 0%,
            #7faef0 50%,
            #c8a9f0 100%
        );
}

/* Intro */
.intro {
    max-width: 700px;
}

h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.intro p {
    font-size: 1.5rem;
    line-height: 1.5;
    margin-bottom: 40px;
}

/* Buttons */
.buttons {
    display: flex;
    gap: 15px;
    align-items: center;
    margin-bottom: 50px;
}

.toggle-btn,
.resume-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;

    padding: 14px 28px;

    border-radius: 999px;

    font-size: 1.15rem;

    text-decoration: none;
    cursor: pointer;

    transition: all 0.25s ease;
}

/* Toggle Button */

.toggle-btn {
    background: rgba(255,255,255,0.15);
    border: 1px solid rgba(0,0,0,0.30);
    color: #111;
}

.toggle-btn:hover {
    background: rgba(255,255,255,0.30);
}

.eye-icon {
    width: 22px;
    height: 22px;
    object-fit: contain;
    flex-shrink: 0;
}

/* Resume Button */

.resume-btn {
    background: #222;
    color: white;
    border: none;
    font-weight: 600;
}

.resume-btn:hover {
    background: #111;
    transform: translateY(-2px);
}

/* About */

.about {
    max-width: 800px;
}

.about h2 {
    font-size: 2rem;
    margin-bottom: 20px;
}

.about p {
    font-size: 1.2rem;
    line-height: 1.8;
    margin-bottom: 18px;
}

.hidden {
    display: none;
}

/* Footer */

footer {
    margin-top: auto;

    display: flex;
    gap: 24px;
    flex-wrap: wrap;

    padding-top: 60px;

    font-size: 1.1rem;
}

footer a {
    color: #111;
    text-decoration: none;
}

footer a:hover {
    text-decoration: underline;
}

/* Tablet */

@media (max-width: 768px) {

    .card {
        padding-top: 80px;
    }

    h1 {
        font-size: 2.2rem;
    }

    .intro p {
        font-size: 1.2rem;
    }

    .about p {
        font-size: 1.05rem;
    }
}

/* Mobile */

@media (max-width: 480px) {

    .card {
        padding-top: 60px;
        padding-left: 24px;
        padding-right: 24px;
    }

    h1 {
        font-size: 2.6rem;
    }

    .intro p {
        font-size: 1rem;
    }

    .buttons {
        flex-wrap: wrap;
        gap: 12px;
    }

    .toggle-btn,
    .resume-btn {
        width: 100%;
    }

    .about h2 {
        font-size: 1.5rem;
    }

    .about p {
        font-size: 1rem;
    }

    footer {
        gap: 16px;
        font-size: 1rem;
    }
}