/* =========================================
   HOMEPAGE — PREMIUM PORTFOLIO DESIGN
========================================= */

/* --- Hero Section --- */
#hero-section {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 3rem;
    margin-bottom: 5rem;
    position: relative;
}

.hero-text-wrap {
    flex: 1;
    animation: fadeInUp 0.8s ease-out;
}

.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    background: var(--primary-50);
    border: 1px solid var(--primary-200);
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--accent-cyan);
    margin-bottom: 1.5rem;
    letter-spacing: 0.5px;
    animation: fadeInUp 0.6s ease-out;
}

.hero-eyebrow .pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent-success);
    box-shadow: 0 0 8px var(--accent-success);
    animation: pulse 2s ease-in-out infinite;
}

.hero-title {
    font-size: clamp(2.8rem, 5.5vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1.5px;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, var(--text-main) 0%, var(--text-muted) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: fadeInUp 0.7s ease-out 0.1s both;
}

.hero-subtitle {
    font-size: clamp(1.05rem, 1.5vw, 1.3rem);
    font-weight: 300;
    color: var(--text-muted);
    max-width: 520px;
    line-height: 1.6;
    animation: fadeInUp 0.7s ease-out 0.2s both;
}

/* --- Hero Image with Glow Ring --- */
.hero-image-wrap {
    position: relative;
    flex-shrink: 0;
    animation: fadeInUp 0.8s ease-out 0.3s both;
}

.hero-image-wrap::before {
    content: "";
    position: absolute;
    inset: -12px;
    border-radius: 50%;
    background: conic-gradient(
        from 0deg,
        var(--accent-cyan),
        var(--accent-violet),
        var(--accent-cyan)
    );
    opacity: 0.3;
    filter: blur(20px);
    animation: spin 8s linear infinite;
    z-index: 0;
}

.hero-image-wrap::after {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: var(--gradient-primary);
    opacity: 0.4;
    z-index: 0;
    animation: float 4s ease-in-out infinite;
}

.hero-image {
    position: relative;
    width: 220px;
    height: 220px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--bg-color);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    z-index: 1;
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.hero-image-wrap:hover .hero-image {
    transform: scale(1.03);
}

/* --- 12-Column Bento Layout --- */
.bento-layout {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

/* Widescreen Layout */
.card-about {
    grid-column: span 8;
}
.card-contact {
    grid-column: span 4;
    align-self: start;
}
.card-skill {
    grid-column: span 4;
}

/* Tablet Layout */
@media (max-width: 1024px) {
    .card-about {
        grid-column: span 12;
    }
    .card-contact {
        grid-column: span 12;
    }
    .card-skill {
        grid-column: span 6;
    }
}

/* Mobile Layout */
@media (max-width: 768px) {
    #hero-section {
        flex-direction: column-reverse;
        text-align: center;
        gap: 2rem;
        margin-bottom: 3rem;
    }
    .hero-eyebrow {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-image {
        width: 160px;
        height: 160px;
    }
    .card-skill {
        grid-column: span 12;
    }
}

/* --- Section Headers --- */
.section-title {
    font-size: 2rem;
    font-weight: 600;
    color: var(--text-main);
    margin-bottom: 1.5rem;
    position: relative;
    padding-left: 1.2rem;
}

.section-title::before {
    content: "";
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 70%;
    border-radius: 4px;
    background: var(--gradient-primary);
}

.bento-layout h3 {
    font-size: 1.3rem;
    color: var(--accent-cyan);
    margin-bottom: 1.2rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.bento-layout h3::after {
    content: "";
    flex: 1;
    height: 1px;
    background: linear-gradient(90deg, var(--card-border), transparent);
    margin-left: 0.5rem;
}

/* --- About Card --- */
.card-about {
    position: relative;
}

.card-about > div {
    color: var(--text-muted);
    font-size: 0.98rem;
    line-height: 1.7;
}

/* --- Contact Card --- */
.contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.8rem 1rem;
    border-radius: 12px;
    color: var(--text-muted);
    text-decoration: none;
    background: var(--surface-bg);
    border: 1px solid transparent;
    transition: all 0.3s ease;
}

.contact-item:hover {
    color: var(--text-main);
    background: var(--primary-50);
    border-color: var(--primary-200);
    transform: translateX(4px);
}

.contact-item i {
    font-size: 1.2rem;
    color: var(--accent-cyan);
    width: 24px;
    text-align: center;
    transition: transform 0.3s ease;
}

.contact-item:hover i {
    transform: scale(1.15);
}

/* --- Skills Grid --- */
.skill-tags-wrap {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.skill-tag {
    display: inline-block;
    background: var(--surface-bg);
    border: 1px solid var(--border-light);
    padding: 0.4rem 1rem;
    border-radius: 30px;
    font-size: 0.88rem;
    margin: 0.3rem 0.3rem 0 0;
    color: var(--text-main);
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: default;
}

.skill-tag:hover {
    border-color: var(--primary-300);
    color: var(--accent-cyan);
    background: var(--primary-50);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm), 0 0 12px var(--primary-100);
}

a.skill-tag:hover {
    border-color: var(--secondary-300);
    color: var(--accent-violet);
    background: var(--secondary-50);
    box-shadow: var(--shadow-sm), 0 0 12px var(--secondary-100);
}