/* Portal-specific styles for the developer community entry point.
   This file supplements css/styles.css (which provides base brand styles
   and is also served as a CDN asset to all sample projects — DO NOT modify styles.css). */

/* ===== Hero ===== */
.gp-hero {
    background: linear-gradient(135deg, var(--gp-global-blue) 0%, var(--gp-deep-blue) 100%);
    color: var(--gp-white);
    padding: var(--gp-space-xxl) 0;
    text-align: center;
}

.gp-hero-title {
    font-size: 2.75rem;
    font-weight: 700;
    margin-bottom: var(--gp-space-md);
    letter-spacing: -0.02em;
}

.gp-hero-subtitle {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 640px;
    margin: 0 auto var(--gp-space-xl);
    line-height: 1.6;
}

.gp-hero-actions {
    display: flex;
    gap: var(--gp-space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.gp-hero .gp-button-secondary {
    background: transparent;
    color: var(--gp-white);
    border-color: rgba(255, 255, 255, 0.5);
}

.gp-hero .gp-button-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--gp-white);
    color: var(--gp-white);
}

/* ===== Header (portal overrides) ===== */
.gp-header {
    padding: 0;
    margin-bottom: 0;
}

.gp-header .gp-container {
    padding-top: var(--gp-space-md);
    padding-bottom: var(--gp-space-md);
}

.gp-header-nav a {
    font-size: 0.9rem;
}

.gp-button-header {
    background: rgba(255, 255, 255, 0.15);
    color: var(--gp-white);
    padding: var(--gp-space-sm) var(--gp-space-lg);
    border-radius: var(--gp-radius-sm);
    font-size: 0.9rem;
    min-height: auto;
}

.gp-button-header:hover {
    background: rgba(255, 255, 255, 0.25);
}

/* Mobile menu toggle */
.gp-mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--gp-space-sm);
}

.gp-mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--gp-white);
    border-radius: 2px;
    transition: transform 0.2s ease;
}

/* ===== Sections ===== */
.gp-section {
    padding: var(--gp-space-xxl) 0;
}

.gp-section-alt {
    background: var(--gp-haze);
}

.gp-section-header {
    text-align: center;
    margin-bottom: var(--gp-space-xl);
}

.gp-section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--gp-space-sm);
    color: var(--gp-black);
}

.gp-section-subtitle {
    font-size: 1.1rem;
    color: var(--gp-charcoal);
    max-width: 600px;
    margin: 0 auto;
}

/* ===== Filters ===== */
.gp-filters {
    display: flex;
    gap: var(--gp-space-sm);
    justify-content: center;
    margin-bottom: var(--gp-space-xl);
    flex-wrap: wrap;
}

.gp-filter-button {
    background: var(--gp-white);
    border: 1px solid var(--gp-fog);
    padding: var(--gp-space-sm) var(--gp-space-lg);
    border-radius: 100px;
    font-family: var(--gp-font-family);
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--gp-charcoal);
    cursor: pointer;
    transition: all 0.2s ease;
}

.gp-filter-button:hover {
    border-color: var(--gp-global-blue);
    color: var(--gp-global-blue);
}

.gp-filter-button.active {
    background: var(--gp-global-blue);
    border-color: var(--gp-global-blue);
    color: var(--gp-white);
}

/* ===== Project Grid ===== */
.gp-project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: var(--gp-space-lg);
}

.gp-project-card {
    display: flex;
    flex-direction: column;
    background: var(--gp-white);
    border: 1px solid var(--gp-fog);
    border-radius: var(--gp-radius-lg);
    padding: var(--gp-space-xl);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
}

.gp-project-card:hover {
    box-shadow: var(--gp-shadow-lg);
    border-color: var(--gp-smoke);
    transform: translateY(-2px);
}

.gp-project-card.gp-hidden {
    display: none;
}

.gp-project-card-header {
    margin-bottom: var(--gp-space-sm);
}

.gp-project-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--gp-black);
    margin-bottom: var(--gp-space-sm);
}

.gp-project-card-desc {
    font-size: 0.9rem;
    color: var(--gp-charcoal);
    line-height: 1.5;
    flex: 1;
    margin-bottom: var(--gp-space-md);
}

/* ===== Badges ===== */
.gp-badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    padding: 2px 10px;
    border-radius: 100px;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.gp-badge-gpapi {
    background: rgba(38, 42, 255, 0.1);
    color: var(--gp-global-blue);
}

.gp-badge-portico {
    background: rgba(135, 23, 157, 0.1);
    color: var(--gp-grape);
}

.gp-badge-gpecom {
    background: rgba(253, 160, 82, 0.1);
    color: #c47520;
}

.gp-badge-tools {
    background: rgba(16, 185, 129, 0.1);
    color: #047857;
}

/* ===== Language Tags ===== */
.gp-project-card-langs {
    display: flex;
    gap: var(--gp-space-xs);
    flex-wrap: wrap;
    margin-top: auto;
}

.gp-lang {
    font-size: 0.7rem;
    font-weight: 600;
    padding: 2px 8px;
    border-radius: var(--gp-radius-sm);
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.gp-lang-php {
    background: rgba(119, 123, 180, 0.15);
    color: #4f5b93;
}

.gp-lang-node {
    background: rgba(104, 159, 56, 0.15);
    color: #3c6e12;
}

.gp-lang-java {
    background: rgba(244, 54, 76, 0.1);
    color: #b91c1c;
}

.gp-lang-dotnet {
    background: rgba(81, 43, 212, 0.12);
    color: #512bd4;
}

.gp-lang-python {
    background: rgba(55, 118, 171, 0.15);
    color: #1d5791;
}

.gp-lang-go {
    background: rgba(0, 173, 216, 0.15);
    color: #006b8f;
}

/* ===== Card Link ===== */
.gp-project-card-link {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--gp-global-blue);
    margin-top: var(--gp-space-md);
    text-decoration: none;
}

.gp-project-card:hover .gp-project-card-link {
    text-decoration: underline;
}

/* ===== Features Grid ===== */
.gp-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--gp-space-lg);
}

.gp-feature-card {
    text-align: center;
    padding: var(--gp-space-xl);
}

.gp-feature-icon {
    font-size: 2.5rem;
    margin-bottom: var(--gp-space-md);
}

.gp-feature-card h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--gp-space-sm);
}

.gp-feature-card p {
    font-size: 0.9rem;
    color: var(--gp-charcoal);
    line-height: 1.5;
}

/* ===== Community Grid ===== */
.gp-community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--gp-space-md);
    max-width: 800px;
    margin: 0 auto;
}

.gp-community-link {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: var(--gp-space-lg);
    border: 1px solid var(--gp-fog);
    border-radius: var(--gp-radius-md);
    text-decoration: none;
    color: inherit;
    transition: all 0.2s ease;
    text-align: center;
}

.gp-community-link:hover {
    border-color: var(--gp-global-blue);
    box-shadow: var(--gp-shadow-sm);
}

.gp-community-link strong {
    font-size: 1rem;
    color: var(--gp-black);
}

.gp-community-link span {
    font-size: 0.85rem;
    color: var(--gp-charcoal);
}

/* ===== Project Count ===== */
.gp-project-count {
    text-align: center;
    margin-top: var(--gp-space-xl);
    color: var(--gp-charcoal);
    font-size: 0.9rem;
}

/* ===== Footer ===== */
.gp-footer {
    background: var(--gp-black);
    color: var(--gp-white);
    padding: var(--gp-space-xl) 0;
}

.gp-footer-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--gp-space-lg);
}

.gp-footer-logo {
    display: inline-block;
}

.gp-footer-nav {
    display: flex;
    gap: var(--gp-space-lg);
    flex-wrap: wrap;
}

.gp-footer-link {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.gp-footer-link:hover {
    color: var(--gp-white);
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
    .gp-hero-title {
        font-size: 2rem;
    }

    .gp-hero-subtitle {
        font-size: 1rem;
    }

    .gp-section-title {
        font-size: 1.5rem;
    }

    .gp-mobile-menu-toggle {
        display: flex;
    }

    .gp-header-nav {
        display: none;
        width: 100%;
        flex-direction: column;
        gap: var(--gp-space-sm);
        padding-top: var(--gp-space-md);
    }

    .gp-header-nav.open {
        display: flex;
    }

    .gp-header-content {
        flex-wrap: wrap;
    }

    .gp-project-grid {
        grid-template-columns: 1fr;
    }

    .gp-footer-content {
        flex-direction: column;
        text-align: center;
    }

    .gp-footer-nav {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .gp-hero {
        padding: var(--gp-space-xl) 0;
    }

    .gp-hero-title {
        font-size: 1.75rem;
    }

    .gp-filters {
        gap: var(--gp-space-xs);
    }

    .gp-filter-button {
        padding: var(--gp-space-xs) var(--gp-space-md);
        font-size: 0.8rem;
    }
}