/* reset + base */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --lightest: #f2f0f7;
    --light: #cbc9e2;
    --mid: #9e9ac8;
    --dark: #756bb1;
    --darkest: #54278f;

    --bg: #cbc9e2;
    --text: #2a1a4a;
    --text-soft: #54278f;
    --card-bg: rgba(117, 107, 177, 0.12);
    --card-border: rgba(84, 39, 143, 0.25);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Space Grotesk', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

/* ── NAVBAR ── */
#navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    padding: 0 2.5rem;
    background: rgba(203, 201, 226, 0.82);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    overflow: visible;
    border-bottom: 1px solid rgba(84, 39, 143, 0.3);
    box-shadow: 0 4px 32px rgba(84, 39, 143, 0.18), 0 1px 0 rgba(84, 39, 143, 0.15);
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1100px;
    margin: 0 auto;
    padding: 1rem 0;
    width: 100%;
}

.nav-name {
    font-weight: 700;
    font-size: 1.1rem;
    letter-spacing: 0.03em;
    white-space: nowrap;
    color: var(--darkest);
}

.nav-links {
    display: flex;
    gap: 2rem;
    list-style: none;
}

.nav-links a {
    color: var(--text);
    text-decoration: none;
    font-size: 0.95rem;
    font-weight: 500;
    opacity: 0.75;
    transition: opacity 0.2s, color 0.2s;
}

.nav-links a:hover {
    opacity: 1;
    color: var(--darkest);
}

.nav-icons {
    display: flex;
    gap: 1.2rem;
    align-items: center;
}

.nav-icons a {
    color: var(--dark);
    font-size: 1.2rem;
    opacity: 0.8;
    transition: opacity 0.2s, color 0.2s;
}

.nav-icons a:hover {
    opacity: 1;
    color: var(--darkest);
}

/* ── AURORA DRIP ── */
.aurora-drip {
    position: absolute;
    bottom: -60px;
    left: 0;
    width: 100%;
    height: 120px;
    background: radial-gradient(ellipse 80% 100% at 50% 0%,
            rgba(84, 39, 143, 0.35) 0%,
            rgba(117, 107, 177, 0.15) 45%,
            transparent 75%);
    filter: blur(24px);
    pointer-events: none;
    animation: pulse-aurora 4s ease-in-out infinite;
    z-index: 99;
}

@keyframes pulse-aurora {

    0%,
    100% {
        opacity: 0.55;
        transform: scaleY(1) scaleX(1);
    }

    50% {
        opacity: 0.9;
        transform: scaleY(1.2) scaleX(1.02);
    }
}

/* ── HERO ── */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 2rem 4rem;
}

.hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.2rem;
}

.hero-name {
    font-size: clamp(2.2rem, 6vw, 4.5rem);
    font-weight: 700;
    letter-spacing: 0.02em;
    color: var(--darkest);
}

.hero-title {
    font-size: clamp(1rem, 2.5vw, 1.4rem);
    font-weight: 400;
    color: var(--dark);
    letter-spacing: 0.08em;
}

.hero-badge {
    display: inline-block;
    padding: 0.75rem 2.5rem;
    border: 1.5px solid var(--dark);
    border-radius: 999px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--darkest);
    background: rgba(117, 107, 177, 0.12);
    letter-spacing: 0.04em;
    box-shadow: 0 0 16px rgba(84, 39, 143, 0.2), 0 0 36px rgba(84, 39, 143, 0.1);
    animation: badge-pulse 3s ease-in-out infinite;
    margin: 0.8rem 0;
    max-width: 600px;
    text-align: center;
}

@keyframes badge-pulse {

    0%,
    100% {
        box-shadow: 0 0 16px rgba(84, 39, 143, 0.2), 0 0 36px rgba(84, 39, 143, 0.1);
    }

    50% {
        box-shadow: 0 0 28px rgba(84, 39, 143, 0.38), 0 0 56px rgba(84, 39, 143, 0.18);
    }
}

.hero-icons {
    display: flex;
    gap: 1.4rem;
    margin-top: 0.8rem;
}

.hero-icons a {
    color: var(--dark);
    font-size: 1.4rem;
    opacity: 0.8;
    transition: opacity 0.2s, color 0.2s;
}

.hero-icons a:hover {
    opacity: 1;
    color: var(--darkest);
}

/* ── ABOUT ── */
#about {
    padding: 6rem 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.about-top {
    display: flex;
    gap: 3rem;
    align-items: flex-start;
    margin-bottom: 3rem;
}

.about-img {
    flex-shrink: 0;
    width: 240px;
}

.about-img img {
    width: 100%;
    border-radius: 12px;
    border: 2px solid rgba(84, 39, 143, 0.3);
    display: block;
}

.about-text h2 {
    font-family: 'Syne', sans-serif;
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: var(--darkest);
}

.about-text p {
    font-size: 0.97rem;
    color: var(--text);
    opacity: 0.85;
    margin-bottom: 0.9rem;
    line-height: 1.75;
}

.about-bottom {
    display: flex;
    gap: 2rem;
}

.about-box {
    flex: 1;
    background: rgba(158, 154, 200, 0.2);
    border: 1px solid rgba(84, 39, 143, 0.2);
    border-radius: 14px;
    padding: 1.8rem;
    box-shadow: 0 0 20px rgba(84, 39, 143, 0.1), 0 4px 20px rgba(84, 39, 143, 0.08);
    transition: box-shadow 0.3s ease;
}

.about-box:hover {
    box-shadow: 0 0 32px rgba(84, 39, 143, 0.2), 0 6px 28px rgba(84, 39, 143, 0.12);
}

.about-box h3 {
    font-family: 'Syne', sans-serif;
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 1.2rem;
    color: var(--darkest);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.about-box ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.about-box ul li {
    font-size: 0.92rem;
    color: var(--text);
    opacity: 0.85;
    padding-left: 1rem;
    border-left: 2px solid var(--dark);
    line-height: 1.5;
}

/* ── SILVER CARDS (now purple-toned) ── */
.silver-card {
    border: 1.5px solid rgba(84, 39, 143, 0.3);
    border-radius: 12px;
    padding: 1.2rem 1.4rem;
    margin-bottom: 1rem;
    background: linear-gradient(135deg,
            rgba(242, 240, 247, 0.6) 0%,
            rgba(203, 201, 226, 0.3) 100%);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.7),
        0 2px 8px rgba(84, 39, 143, 0.08),
        0 0 12px rgba(84, 39, 143, 0.06);
    transition: box-shadow 0.2s;
}

.silver-card:hover {
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8),
        0 4px 16px rgba(84, 39, 143, 0.15),
        0 0 20px rgba(84, 39, 143, 0.1);
}

.silver-card:last-child {
    margin-bottom: 0;
}

.card-role {
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 0.3rem;
}

.card-sub {
    font-size: 0.88rem;
    color: var(--text);
    opacity: 0.65;
    margin-bottom: 0.25rem;
}

.card-date {
    font-size: 0.82rem;
    color: var(--dark);
    opacity: 0.7;
    margin-top: 0.4rem;
}

.card-meta {
    font-size: 0.82rem;
    color: var(--text);
    opacity: 0.6;
    margin-top: 0.25rem;
}

.card-link {
    display: inline-block;
    margin-top: 0.6rem;
    font-size: 0.85rem;
    color: var(--darkest);
    font-weight: 600;
    text-decoration: none;
    border-bottom: 1px solid rgba(84, 39, 143, 0.3);
    transition: border-color 0.2s, color 0.2s;
}

.card-link:hover {
    color: var(--dark);
    border-bottom-color: var(--dark);
}

/* ── PROJECTS (was research) ── */
#projects {
    padding: 6rem 2.5rem;
    max-width: 1100px;
    margin: 0 auto;
}

.section-title {
    font-family: 'Syne', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 2.5rem;
    letter-spacing: 0.03em;
    color: var(--darkest);
}

.projects-box {
    background: rgba(158, 154, 200, 0.2);
    border: 1px solid rgba(84, 39, 143, 0.2);
    border-radius: 14px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 0 20px rgba(84, 39, 143, 0.1), 0 4px 20px rgba(84, 39, 143, 0.08);
    transition: box-shadow 0.3s ease;
}

.projects-box:hover {
    box-shadow: 0 0 32px rgba(84, 39, 143, 0.2), 0 6px 28px rgba(84, 39, 143, 0.12);
}

.projects-box h3 {
    font-family: 'Syne', sans-serif;
    font-size: 0.78rem;
    font-weight: 800;
    margin-bottom: 1.4rem;
    color: var(--darkest);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

/* ── CONTACT ── */
#contact {
    padding: 6rem 2.5rem;
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

#contact .section-title {
    margin-bottom: 1rem;
}

#contact .hero-badge {
    margin-bottom: 2.5rem;
}

.contact-box {
    background: rgba(158, 154, 200, 0.2);
    border: 1px solid rgba(84, 39, 143, 0.2);
    border-radius: 14px;
    padding: 1.8rem 2rem;
    margin-bottom: 1.2rem;
    font-size: 0.97rem;
    color: var(--text);
    line-height: 2;
    box-shadow: 0 0 20px rgba(84, 39, 143, 0.1), 0 4px 20px rgba(84, 39, 143, 0.08);
    transition: box-shadow 0.3s ease;
}

.contact-box:hover {
    box-shadow: 0 0 32px rgba(84, 39, 143, 0.2), 0 6px 28px rgba(84, 39, 143, 0.12);
}

.contact-icons {
    display: flex;
    justify-content: center;
    gap: 1.8rem;
}

.contact-icons a {
    color: var(--dark);
    font-size: 1.6rem;
    opacity: 0.8;
    transition: opacity 0.2s, color 0.2s;
}

.contact-icons a:hover {
    opacity: 1;
    color: var(--darkest);
}

/* ── FOOTER ── */
#footer {
    text-align: center;
    padding: 2rem;
    font-size: 0.82rem;
    color: var(--darkest);
    opacity: 0.6;
    border-top: 1px solid rgba(84, 39, 143, 0.25);
}

/* ── SCROLL FADE-IN ── */
.fade-section {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ── MEDIA QUERIES ── */
@media (max-width: 768px) {
    #navbar {
        padding: 0 1.2rem;
    }

    .nav-name {
        font-size: 0.95rem;
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-links a {
        font-size: 0.82rem;
    }

    .nav-icons {
        gap: 0.8rem;
    }

    .nav-icons a {
        font-size: 1rem;
    }

    .about-top {
        flex-direction: column;
        align-items: center;
    }

    .about-img {
        width: 180px;
    }

    .about-bottom {
        flex-direction: column;
    }

    #about,
    #projects,
    #contact {
        padding: 4rem 1.2rem;
    }
}

@media (max-width: 480px) {
    .nav-links {
        display: none;
    }

    .hero-name {
        font-size: 2rem;
    }

    .hero-badge {
        font-size: 0.82rem;
        padding: 0.6rem 1.4rem;
        text-align: center;
    }
}