/* home.css */
/* Portfolio Layout */
.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(330px, 1fr));
    gap: 2rem;
    align-items: stretch;
    margin-bottom: 2rem;
}

/* --- Portfolio Info Box --- */
.portfolio-info-box {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    background: linear-gradient(180deg, var(--card-bg) 0%, var(--card-bg-light) 100%);
    color: var(--card-text);
    border-radius: calc(var(--border-radius) + 6px);
    border: 1px solid var(--category-box-border);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
    padding: 2.2rem;
    position: relative;
    overflow: hidden;
    /* Removed 'transform' from transition: */
    transition: box-shadow var(--transition);
}

    .portfolio-info-box:hover {
        /* REMOVED: transform: translateY(-4px); */
        box-shadow: 0 10px 28px rgba(0, 0, 0, 0.12);
    }

    /* Subtle top accent bar */
    .portfolio-info-box::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 6px;
        border-top-left-radius: inherit;
        border-top-right-radius: inherit;
        background: var(--accent);
    }

.info-box-header {
    margin-bottom: 1.2rem;
    text-align: center;
    /* ADDED: Unique Background Color & Spacing */
    background-color: rgba(255, 193, 7, 0.1); /* Light, translucent accent color */
    padding: 1.2rem 0.5rem; /* Add vertical padding */
    border-radius: 6px; /* Softly rounded corners */
}

    .info-box-header h2 {
        font-size: 1.6rem;
        font-weight: 700;
        color: var(--accent);
    }

.subtitle {
    font-size: 1.05rem;
    color: var(--card-text);
    opacity: 0.8;
    letter-spacing: 0.1px;
    /* REMOVED: margin-top: 0.25rem; as padding on header should handle spacing */
    margin-top: 0;
    text-align: center;
}

/* New structure for key/value pairs (.info-attributes) */
.info-attributes {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin: 1.5rem 0;
    padding-left: 0;
}

    .info-attributes p {
        display: flex;
        justify-content: space-between;
        margin: 0;
        font-size: 1.05rem;
    }

    .info-attributes strong {
        font-weight: 600;
        color: var(--card-text);
        opacity: 0.8;
    }

    .info-attributes span {
        text-align: right;
        font-weight: 500;
    }

/* Primary button */
.info-link {
    display: block;
    text-align: center;
    margin-top: 1.5rem;
    padding: 0.8rem 1.2rem;
    background: var(--accent);
    color: #fff !important;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-decoration: none;
    box-shadow: 0 4px 15px rgba(20, 184, 166, 0.35);
    /* Removed 'transform' from transition: */
    transition: background var(--transition), box-shadow var(--transition);
    outline-offset: 2px;
}

    .info-link:hover,
    .info-link:focus-visible {
        background: var(--accent-hover);
        /* REMOVED: transform: translateY(-3px); */
        box-shadow: 0 6px 20px rgba(20, 184, 166, 0.45);
    }

/* Vertical Spacer for visual separation */
.v-spacer {
    height: 1.5rem;
}

/* --- Demo Cards --- */
.demo-cards {
    display: flex;
    gap: 1.25rem;
    margin-top: 1.2rem;
    flex-wrap: wrap;
}

.demo-card {
    flex: 1 1 48%;
    min-width: 140px;
    background: linear-gradient(180deg, var(--card-bg-light) 0%, var(--card-bg) 100%);
    border: 1px solid var(--category-box-border);
    color: var(--card-text);
    border-radius: calc(var(--border-radius) - 2px);
    padding: 1.6rem 1.3rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    /* Removed 'transform' from transition: */
    transition: box-shadow var(--transition), background var(--transition);
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

    .demo-card::after {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 4px;
        background: var(--accent);
        border-top-left-radius: calc(var(--border-radius) - 2px);
        border-top-right-radius: calc(var(--border-radius) - 2px);
        opacity: 0.9;
    }

    .demo-card:hover {
        /* REMOVED: transform: translateY(-3px); */
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
    }

    .demo-card h5 {
        font-size: 1.2rem;
        font-weight: 700;
        color: var(--accent);
        margin-bottom: 0.4rem;
    }

    .demo-card p {
        font-size: 1.02rem;
        opacity: 0.8;
        color: var(--text);
    }

/* Style for H4 title */
h4 {
    color: var(--text);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

/* Project Samples Buttons */
.project-samples-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-top: 1.5rem;
}

/* Base style for ALL sample buttons (API links AND tech gradients) */
.sample-btn {
    flex: 1 1 140px;
    min-width: 134px;
    padding: 0.85rem 1.25rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    /* Default style for light API buttons */
    color: var(--text);
    background: var(--card-bg-light);
    border: 1px solid var(--category-box-border);
    /* Removed 'transform' from transition: */
    transition: box-shadow var(--transition), background var(--transition);
    outline: none;
}

    .sample-btn:focus-visible {
        outline: var(--focus-outline);
    }

    .sample-btn:hover {
        /* REMOVED: transform: translateY(-4px) scale(1.02); */
        box-shadow: 0 6px 24px rgba(20, 23, 30, 0.21);
        background: var(--link-hover-subtle);
    }

/* --- Gradient Technology Buttons --- */
.btn-angular {
    background: linear-gradient(135deg, #dd0031, #c3002f);
    color: #fff !important;
    border: none;
}

.btn-react {
    background: linear-gradient(135deg, #61dafb, #21a1f1);
    color: #fff !important;
    border: none;
}

.btn-python {
    background: linear-gradient(135deg, #3776ab, #ffde57);
    color: #fff !important;
    border: none;
}

.btn-aspnet-core {
    background: linear-gradient(135deg, #512bd4, #282c34);
    color: #fff !important;
    border: none;
}

.btn-aspnet {
    background: linear-gradient(135deg, #0078d4, #005a9e);
    color: #fff !important;
    border: none;
}

.btn-java {
    background: linear-gradient(135deg, #f89820, #d35400);
    color: #fff !important;
    border: none;
}

/* API Sample Buttons - Colored left borders on light background */
.btn-sql,
.btn-test,
.btn-diag,
.btn-auth,
.btn-aws {
    font-weight: 500;
    border-left-width: 4px;
    color: var(--text) !important;
}

.btn-sql {
    border-left-color: #007bff;
}

.btn-test {
    border-left-color: #28a745;
}

.btn-diag {
    border-left-color: #ffc107;
}

.btn-auth {
    border-left-color: #6f42c1;
}

.btn-aws {
    border-left-color: #ff9900;
}

/* Custom Dropdowns */
.custom-dropdown .dropdown-toggle {
    width: 100%;
    border: none;
    border-radius: var(--border-radius);
    font-size: 1.02rem;
    font-weight: 600;
    color: #fff;
    background: var(--link);
    outline: none;
    transition: background var(--transition);
}

    .custom-dropdown .dropdown-toggle:focus-visible {
        outline: var(--focus-outline);
    }

.custom-dropdown .dropdown-menu {
    border: none;
    border-radius: calc(var(--border-radius) + 2px);
    min-width: 220px;
    padding: 0.6rem 0;
    animation: fadeIn 0.2s ease-in-out;
    background: var(--card-bg);
    color: var(--card-text);
    box-shadow: var(--card-shadow);
}

.custom-dropdown .dropdown-item {
    padding: 0.75rem 1.2rem;
    font-size: 1.01rem;
    border-radius: var(--border-radius);
    background: none;
    color: var(--card-text);
    transition: background var(--transition), color var(--transition);
    cursor: pointer;
}

    .custom-dropdown .dropdown-item:hover,
    .custom-dropdown .dropdown-item:focus-visible {
        background: linear-gradient(135deg, var(--link) 70%, var(--link-hover));
        color: #fff !important;
    }

/* Info Grid Cards */
.info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.75rem;
    margin-top: 2.5rem;
}

/* Improved info card style for clarity and polish */
.info-card {
    background: linear-gradient(180deg, var(--card-bg) 0%, var(--card-bg-light) 100%);
    color: var(--card-text);
    border-radius: calc(var(--border-radius) + 4px);
    padding: 1.8rem 2rem;
    box-shadow: 0 6px 22px rgba(0, 0, 0, 0.07);
    border: 1px solid var(--category-box-border);
    position: relative;
    /* Removed 'transform' from transition: */
    transition: box-shadow var(--transition);
    overflow-wrap: anywhere;
}

    .info-card:hover {
        /* REMOVED: transform: translateY(-5px); */
        box-shadow: 0 12px 32px rgba(0, 0, 0, 0.15);
    }

    /* Top accent bar similar to other cards */
    .info-card::before {
        content: "";
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 5px;
        background: var(--accent);
        border-top-left-radius: inherit;
        border-top-right-radius: inherit;
    }

    /* Card heading */
    .info-card h3 {
        margin-bottom: 1rem;
        color: var(--accent);
        font-weight: 700;
        font-size: 1.4rem;
    }

/* Preformatted text replaced by styled .info-preformatted container */
.info-preformatted {
    background: var(--code-bg);
    color: var(--code-text);
    font-family: Consolas, Monaco, monospace;
    border-radius: calc(var(--border-radius) - 3px);
    padding: 1rem 1.25rem;
    font-size: 1rem;
    white-space: pre-wrap;
    /* allows normal wrapping */
    line-height: 1.4;
    overflow-x: auto;
}

    .info-preformatted p {
        margin: 0 0 1rem 0;
    }

    .info-preformatted a {
        color: var(--link);
        text-decoration: underline;
        transition: color var(--transition);
    }

        .info-preformatted a:hover,
        .info-preformatted a:focus-visible {
            color: var(--link-hover);
        }

/* Style for H4 title */
h4 {
    color: var(--text);
    margin-top: 1rem;
    margin-bottom: 0.5rem;
    font-size: 1.5rem;
}

/* Fade animation */
@keyframes fadeIn {
    from {
        opacity: 0;
        /* REMOVED: transform: translateY(-5px); */
    }

    to {
        opacity: 1;
        /* REMOVED: transform: translateY(0); */
    }
}

/* API Testing Tools (Legacy) */
.api-section-title {
    font-size: 1.1em;
    color: var(--card-text);
    border-bottom: 1px solid var(--card-text);
    opacity: 0.2;
    padding-bottom: 8px;
    margin-top: 20px;
    margin-bottom: 15px;
}

.api-links-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 1.5rem;
}

.api-link-btn {
    flex: 1 1 160px;
    min-width: 134px;
    padding: 0.8rem 1.1rem;
    border-radius: var(--border-radius);
    font-weight: 500;
    text-align: center;
    text-decoration: none;
    color: var(--card-text);
    background-color: var(--card-bg-light);
    border: 1px solid var(--text);
    opacity: 0.3;
    /* Removed 'transform' from transition: */
    transition: box-shadow var(--transition), background-color var(--transition);
}

    .api-link-btn:hover {
        /* REMOVED: transform: translateY(-2px); */
        box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        background-color: var(--link-hover-subtle);
        color: var(--link);
        opacity: 1;
    }

/* Responsive improvements */
@media (max-width: 480px) {
    .info-card {
        padding: 1.2rem 1rem;
    }

        .info-card h3 {
            font-size: 1.2rem;
        }
}