/* =====================================================
   Tidal AI Advisors - Integrations Page Styles
   ===================================================== */

:root {
    --primary-blue: #2563eb;
    --dark-blue: #1e40af;
    --light-blue: #3b82f6;
    --accent-blue: #60a5fa;
    --primary-orange: #fad584;
    --dark-orange: #ea580c;
    --text-dark: #1f2937;
    --text-gray: #6b7280;
    --bg-white: #ffffff;
    --bg-light: #f9fafb;
    --border-gray: #e5e7eb;
}

/* ---- Hero Banner ---- */
.integrations-hero {
    background: linear-gradient(135deg, #1e3a8a 0%, #1e40af 40%, #2563eb 100%);
    padding: 5rem 2rem 4rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.integrations-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -20%;
    width: 60%;
    height: 200%;
    background: radial-gradient(ellipse, rgba(96,165,250,0.15) 0%, transparent 70%);
    pointer-events: none;
}

.integrations-hero::after {
    content: '';
    position: absolute;
    top: -30%;
    right: -10%;
    width: 50%;
    height: 180%;
    background: radial-gradient(ellipse, rgba(250,213,132,0.1) 0%, transparent 70%);
    pointer-events: none;
}

.integrations-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

.integrations-hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.25);
    border-radius: 50px;
    padding: 0.4rem 1.2rem;
    font-size: 0.85rem;
    color: #bfdbfe;
    margin-bottom: 1.5rem;
    font-weight: 500;
    letter-spacing: 0.02em;
}

.integrations-hero-badge-dot {
    width: 7px;
    height: 7px;
    background: #fad584;
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.6; transform: scale(1.3); }
}

.integrations-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 1.2rem;
    line-height: 1.2;
}

.integrations-hero h1 span {
    background: linear-gradient(90deg, #fad584, #f97316);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.integrations-hero p {
    font-size: 1.15rem;
    color: #bfdbfe;
    max-width: 620px;
    margin: 0 auto 2rem;
    line-height: 1.7;
}

.integrations-hero-stats {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.integrations-hero-stat {
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 12px;
    padding: 0.6rem 1.4rem;
    color: #e0f2fe;
    font-size: 0.9rem;
    font-weight: 600;
}

/* ---- Filter Bar ---- */
.integrations-filter-bar {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-gray);
    padding: 1.2rem 2rem;
    position: sticky;
    top: 68px;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

.integrations-filter-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.filter-search {
    flex: 1;
    min-width: 220px;
    position: relative;
}

.filter-search input {
    width: 100%;
    padding: 0.65rem 1rem 0.65rem 2.8rem;
    border: 1.5px solid var(--border-gray);
    border-radius: 10px;
    font-size: 0.95rem;
    color: var(--text-dark);
    outline: none;
    transition: border-color 0.25s, box-shadow 0.25s;
    background: var(--bg-light);
}

.filter-search input:focus {
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
    background: #fff;
}

.filter-search-icon {
    position: absolute;
    left: 0.85rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-gray);
    pointer-events: none;
}

.filter-categories {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 0.5rem 1.1rem;
    border-radius: 8px;
    border: 1.5px solid var(--border-gray);
    background: white;
    color: var(--text-gray);
    font-size: 0.85rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-blue);
    border-color: var(--primary-blue);
    color: white;
}

/* ---- Main Content ---- */
.integrations-main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem 4rem;
}

/* ---- Section Headings ---- */
.integrations-section {
    margin-bottom: 4rem;
}

.integrations-section-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.8rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--border-gray);
}

.integrations-section-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.section-icon-standard {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    color: var(--primary-blue);
}

.section-icon-mcp {
    background: linear-gradient(135deg, #fff7ed, #ffedd5);
    color: var(--dark-orange);
}

.integrations-section-header h2 {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0;
}

.integrations-section-header p {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin: 0.2rem 0 0;
}

.section-count-badge {
    margin-left: auto;
    background: var(--bg-light);
    border: 1px solid var(--border-gray);
    color: var(--text-gray);
    border-radius: 20px;
    padding: 0.25rem 0.9rem;
    font-size: 0.82rem;
    font-weight: 600;
    white-space: nowrap;
}

/* ---- Integration Cards Grid ---- */
.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1.2rem;
}

/* ---- MCP Grid (fewer, wider cards) ---- */
.integrations-grid-mcp {
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.4rem;
}

/* ---- Individual Integration Card ---- */
.integration-card {
    background: var(--bg-white);
    border: 1.5px solid var(--border-gray);
    border-radius: 16px;
    padding: 1.4rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    transition: all 0.25s ease;
    cursor: default;
    position: relative;
    overflow: hidden;
}

.integration-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, rgba(37,99,235,0.03), transparent);
    opacity: 0;
    transition: opacity 0.25s;
}

.integration-card:hover {
    border-color: var(--primary-blue);
    box-shadow: 0 8px 24px rgba(37,99,235,0.12);
    transform: translateY(-3px);
}

.integration-card:hover::before {
    opacity: 1;
}

/* MCP card accent */
.integration-card-mcp {
    border-color: #fed7aa;
    background: linear-gradient(135deg, #fffbf7, #fff);
}

.integration-card-mcp::before {
    background: linear-gradient(135deg, rgba(234,88,12,0.04), transparent);
}

.integration-card-mcp:hover {
    border-color: var(--dark-orange);
    box-shadow: 0 8px 24px rgba(234,88,12,0.12);
}

.integration-card-top {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.integration-logo-wrap {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: var(--bg-light);
    border: 1px solid var(--border-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
    transition: transform 0.2s;
}

.integration-card:hover .integration-logo-wrap {
    transform: scale(1.05);
}

.integration-logo-wrap img {
    width: 32px;
    height: 32px;
    object-fit: contain;
}

.integration-logo-wrap .logo-fallback {
    font-size: 1.4rem;
}

.integration-card-title {
    flex: 1;
}

.integration-card-title h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin: 0 0 0.2rem;
    line-height: 1.3;
}

.integration-card-category {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    padding: 0.15rem 0.6rem;
    border-radius: 20px;
    letter-spacing: 0.02em;
    text-transform: uppercase;
}

.cat-ai          { background: #eff6ff; color: #1d4ed8; }
.cat-productivity { background: #f0fdf4; color: #15803d; }
.cat-crm         { background: #fdf4ff; color: #7e22ce; }
.cat-data        { background: #fff7ed; color: #c2410c; }
.cat-dev         { background: #f0f9ff; color: #0369a1; }
.cat-marketing   { background: #fef9c3; color: #854d0e; }
.cat-automation  { background: #fdf2f8; color: #9d174d; }
.cat-social      { background: #ecfdf5; color: #065f46; }
.cat-finance     { background: #f0fdf4; color: #166534; }
.cat-psa         { background: #faf5ff; color: #6b21a8; }
.cat-mcp         { background: #fff7ed; color: #c2410c; }

.integration-card-desc {
    font-size: 0.88rem;
    color: var(--text-gray);
    line-height: 1.6;
    flex: 1;
}

.integration-card-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 0.7rem;
    border-top: 1px solid var(--border-gray);
    margin-top: auto;
}

.integration-status {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.78rem;
    font-weight: 600;
    color: #16a34a;
}

.integration-status-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #16a34a;
    animation: pulse 2.5s ease-in-out infinite;
}

/* ---- MCP Section Special Styling ---- */
.mcp-section-wrapper {
    background: linear-gradient(135deg, #fff7ed 0%, #fffbf7 100%);
    border: 2px solid #fed7aa;
    border-radius: 20px;
    padding: 2.5rem;
    margin-bottom: 4rem;
    position: relative;
    overflow: hidden;
}

.mcp-section-wrapper::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(251,146,60,0.12), transparent 70%);
    pointer-events: none;
}

.mcp-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: linear-gradient(90deg, #ea580c, #f97316);
    color: white;
    border-radius: 8px;
    padding: 0.3rem 0.9rem;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
}

.mcp-section-header {
    margin-bottom: 1.8rem;
}

.mcp-section-header h2 {
    font-size: 1.7rem;
    font-weight: 800;
    color: var(--text-dark);
    margin: 0.4rem 0 0.7rem;
}

.mcp-section-header h2 span {
    color: var(--dark-orange);
}

.mcp-section-header p {
    font-size: 0.97rem;
    color: var(--text-gray);
    max-width: 680px;
    line-height: 1.7;
    margin: 0;
}

/* ---- No Results Message ---- */
.no-results {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--text-gray);
    display: none;
}

.no-results svg {
    margin-bottom: 1rem;
    opacity: 0.4;
}

/* ---- CTA Banner ---- */
.integrations-cta {
    background: linear-gradient(135deg, #1e3a8a 0%, #2563eb 100%);
    border-radius: 20px;
    padding: 3rem 2.5rem;
    text-align: center;
    margin: 2rem 0 4rem;
    position: relative;
    overflow: hidden;
}

.integrations-cta::before {
    content: '';
    position: absolute;
    top: -30px;
    left: -30px;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(255,255,255,0.07), transparent 70%);
}

.integrations-cta::after {
    content: '';
    position: absolute;
    bottom: -40px;
    right: -20px;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(250,213,132,0.1), transparent 70%);
}

.integrations-cta h2 {
    font-size: 1.8rem;
    font-weight: 800;
    color: white;
    margin-bottom: 0.8rem;
    position: relative;
    z-index: 1;
}

.integrations-cta p {
    color: #bfdbfe;
    font-size: 1rem;
    margin-bottom: 1.8rem;
    position: relative;
    z-index: 1;
}

.integrations-cta-btn {
    display: inline-block;
    background: linear-gradient(90deg, #fad584, #f97316);
    color: #1e3a8a;
    font-weight: 700;
    padding: 0.9rem 2.5rem;
    border-radius: 10px;
    text-decoration: none;
    font-size: 1rem;
    transition: all 0.25s;
    position: relative;
    z-index: 1;
}

.integrations-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(249,115,22,0.4);
}

/* ---- Active Nav ---- */
nav a.active-nav {
    color: var(--primary-blue);
    font-weight: 700;
    border-bottom: 2px solid var(--primary-blue);
    padding-bottom: 2px;
}

/* ---- Responsive ---- */
@media (max-width: 768px) {
    .integrations-hero h1 { font-size: 2rem; }
    .integrations-hero p  { font-size: 1rem; }

    .integrations-filter-bar { top: 60px; }
    .integrations-filter-inner { flex-direction: column; align-items: stretch; }
    .filter-categories { justify-content: flex-start; }

    .integrations-grid { grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); }
    .integrations-grid-mcp { grid-template-columns: 1fr; }

    .mcp-section-wrapper { padding: 1.5rem; }
    .integrations-main { padding: 2rem 1rem 3rem; }

    .integrations-hero-stats { gap: 0.8rem; }
    .integrations-hero-stat  { font-size: 0.8rem; padding: 0.5rem 1rem; }

    .integrations-section-header { flex-wrap: wrap; }
    .section-count-badge { margin-left: 0; }
}

@media (max-width: 480px) {
    .integrations-grid { grid-template-columns: 1fr 1fr; }
}