/* ========================================
   PLATAFORMAS INTEGRADAS - CSS (BIBlue)
   Modernized with animations & visual depth
   ======================================== */

/* ========================================
   KEYFRAMES
   ======================================== */
@keyframes platGridPulse {
    0%, 100% { opacity: 0.03; }
    50% { opacity: 0.07; }
}

@keyframes platFloat {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(0, -14px); }
}

@keyframes platOrbDrift {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(15px, -10px) scale(1.05); }
    66% { transform: translate(-10px, 8px) scale(0.95); }
}

@keyframes platRevealUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes platRevealScale {
    from { opacity: 0; transform: scale(0.92); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes platCountUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ========================================
   HERO SECTION
   ======================================== */
.plat-hero {
    padding: 140px 0 100px;
    background: linear-gradient(160deg, #070B1A 0%, #0F1D3A 40%, #132040 100%);
    position: relative;
    overflow: hidden;
    text-align: center;
}

/* Grid pattern (animated like homepage) */
.plat-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: platGridPulse 6s ease-in-out infinite;
    mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 30%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 40%, black 30%, transparent 100%);
    pointer-events: none;
}

/* Radial ambient glow */
.plat-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 30% 20%, rgba(37, 99, 235, 0.12) 0%, transparent 50%),
        radial-gradient(ellipse at 70% 80%, rgba(6, 182, 212, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.plat-hero .container {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Decorative floating orbs */
.plat-hero-orb {
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 1;
    filter: blur(60px);
}

.plat-hero-orb-1 {
    width: 300px;
    height: 300px;
    background: rgba(37, 99, 235, 0.15);
    top: -5%;
    left: -5%;
    animation: platOrbDrift 12s ease-in-out infinite;
}

.plat-hero-orb-2 {
    width: 250px;
    height: 250px;
    background: rgba(6, 182, 212, 0.12);
    bottom: -10%;
    right: -5%;
    animation: platOrbDrift 10s ease-in-out infinite reverse;
}

.plat-hero-orb-3 {
    width: 180px;
    height: 180px;
    background: rgba(124, 58, 237, 0.1);
    top: 40%;
    right: 15%;
    animation: platOrbDrift 14s ease-in-out infinite 2s;
}

/* Hero entry animations */
.plat-hero-badge {
    display: inline-block;
    background: rgba(37, 99, 235, 0.15);
    color: #3B82F6;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    border: 1px solid rgba(37, 99, 235, 0.3);
    animation: platRevealScale 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.15s both;
}

.plat-hero h1 {
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.15;
    margin-bottom: 20px;
    animation: platRevealUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.plat-hero h1 .highlight {
    background: linear-gradient(135deg, #2563EB 0%, #3B82F6 50%, #06B6D4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plat-hero-subtitle {
    font-size: 1.2rem;
    color: #9ca3af;
    line-height: 1.7;
    margin-bottom: 36px;
    max-width: 640px;
    margin-left: auto;
    margin-right: auto;
    animation: platRevealUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.35s both;
}

.plat-hero-stats {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 0;
    margin-top: 48px;
    animation: platRevealUp 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.45s both;
}

.plat-hero-stat {
    text-align: center;
    padding: 0 36px;
}

.plat-hero-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    background: linear-gradient(135deg, #ffffff 0%, #93C5FD 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.plat-hero-stat-number.counted {
    animation: platCountUp 0.4s ease-out both;
}

.plat-hero-stat-label {
    display: block;
    font-size: 0.9rem;
    color: #9ca3af;
    margin-top: 4px;
}

/* Dividers between stats */
.plat-hero-stat-divider {
    width: 1px;
    height: 40px;
    background: linear-gradient(to bottom, transparent, rgba(255, 255, 255, 0.15), transparent);
    flex-shrink: 0;
}

/* ========================================
   SECTION COMMON
   ======================================== */
.plat-section-header {
    text-align: center;
    margin-bottom: 60px;
}

.plat-section-badge {
    display: inline-block;
    background: rgba(37, 99, 235, 0.1);
    color: #2563EB;
    padding: 8px 20px;
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 16px;
}

.plat-section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #1f2937;
    margin-bottom: 16px;
}

.plat-section-header p {
    font-size: 1.125rem;
    color: #6b7280;
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.7;
}

/* ========================================
   VANTAGENS (WHY HUB)
   ======================================== */
.plat-vantagens {
    padding: 100px 0;
    background: #ffffff;
}

.plat-vantagens-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.plat-vantagem-card {
    background: #f8fafc;
    border-radius: 20px;
    padding: 40px 30px;
    border: 1px solid #e5e7eb;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

.plat-vantagem-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 21px;
    padding: 1px;
    background: linear-gradient(135deg, transparent 40%, rgba(37, 99, 235, 0.3) 100%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.plat-vantagem-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.08), 0 0 60px rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.2);
}

.plat-vantagem-card:hover::before {
    opacity: 1;
}

.plat-vantagem-icon {
    width: 60px;
    height: 60px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    transition: all 0.3s ease;
}

.plat-vantagem-card:hover .plat-vantagem-icon {
    background: rgba(37, 99, 235, 0.18);
    transform: scale(1.05);
}

.plat-vantagem-icon svg {
    color: #2563EB;
}

.plat-vantagem-card h4 {
    font-size: 1.25rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 12px;
}

.plat-vantagem-card p {
    font-size: 0.95rem;
    color: #6b7280;
    line-height: 1.6;
}

/* ========================================
   CATEGORY SECTIONS
   ======================================== */
.plat-category {
    padding: 100px 0;
}

.plat-category:nth-child(odd) {
    background: #ffffff;
}

.plat-category:nth-child(even) {
    background: #f8fafc;
}

/* Dark sections */
.plat-category-dark {
    background: linear-gradient(160deg, #070B1A 0%, #0F1D3A 40%, #132040 100%) !important;
    position: relative;
    overflow: hidden;
}

/* Grid pattern for dark sections */
.plat-category-dark::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(99, 102, 241, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(99, 102, 241, 0.05) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: platGridPulse 6s ease-in-out infinite;
    mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 20%, transparent 100%);
    pointer-events: none;
}

.plat-category-dark > .container {
    position: relative;
    z-index: 1;
}

.plat-category-dark .plat-section-header h2 {
    color: #ffffff;
}

.plat-category-dark .plat-section-badge {
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid rgba(37, 99, 235, 0.3);
}

.plat-category-dark .plat-section-header p {
    color: #9ca3af;
}

/* Platform Cards Grid */
.plat-cards-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.plat-card {
    background: #ffffff;
    border-radius: 16px;
    padding: 32px 24px;
    text-align: center;
    border: 1px solid #e5e7eb;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

/* Gradient border on hover */
.plat-card::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 17px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.4), rgba(6, 182, 212, 0.4));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.plat-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.08), 0 0 60px rgba(37, 99, 235, 0.1);
    border-color: rgba(37, 99, 235, 0.2);
}

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

/* Dark section cards — glassmorphism */
.plat-category-dark .plat-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.plat-category-dark .plat-card::before {
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.5), rgba(6, 182, 212, 0.3));
}

.plat-category-dark .plat-card:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(37, 99, 235, 0.3);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.3), 0 0 60px rgba(37, 99, 235, 0.12);
}

.plat-card-icon {
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
    transition: all 0.3s ease;
}

.plat-card:hover .plat-card-icon {
    transform: scale(1.08);
}

.plat-card-icon.blue { background: rgba(37, 99, 235, 0.1); }
.plat-card-icon.blue svg { color: #2563EB; }
.plat-card-icon.green { background: rgba(16, 185, 129, 0.1); }
.plat-card-icon.green svg { color: #10b981; }
.plat-card-icon.purple { background: rgba(124, 58, 237, 0.1); }
.plat-card-icon.purple svg { color: #7c3aed; }
.plat-card-icon.cyan { background: rgba(6, 182, 212, 0.1); }
.plat-card-icon.cyan svg { color: #06B6D4; }
.plat-card-icon.indigo { background: rgba(99, 102, 241, 0.1); }
.plat-card-icon.indigo svg { color: #6366F1; }
.plat-card-icon.amber { background: rgba(245, 158, 11, 0.1); }
.plat-card-icon.amber svg { color: #F59E0B; }

.plat-card:hover .plat-card-icon.blue { background: rgba(37, 99, 235, 0.2); }
.plat-card:hover .plat-card-icon.green { background: rgba(16, 185, 129, 0.2); }
.plat-card:hover .plat-card-icon.purple { background: rgba(124, 58, 237, 0.2); }
.plat-card:hover .plat-card-icon.cyan { background: rgba(6, 182, 212, 0.2); }
.plat-card:hover .plat-card-icon.indigo { background: rgba(99, 102, 241, 0.2); }
.plat-card:hover .plat-card-icon.amber { background: rgba(245, 158, 11, 0.2); }

.plat-card-name {
    font-size: 1.05rem;
    font-weight: 700;
    color: #1f2937;
    margin-bottom: 6px;
}

.plat-category-dark .plat-card-name {
    color: #ffffff;
}

.plat-card-desc {
    font-size: 0.85rem;
    color: #6b7280;
    line-height: 1.5;
}

.plat-category-dark .plat-card-desc {
    color: #9ca3af;
}

/* Wide cards for seguradoras */
.plat-cards-wide {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
    gap: 16px;
}

.plat-card-mini {
    background: #ffffff;
    border-radius: 12px;
    padding: 20px 16px;
    text-align: center;
    border: 1px solid #e5e7eb;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    position: relative;
}

/* Subtle gradient border on mini cards */
.plat-card-mini::before {
    content: '';
    position: absolute;
    inset: -1px;
    border-radius: 13px;
    padding: 1px;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.3), rgba(6, 182, 212, 0.2));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.plat-card-mini:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06), 0 0 40px rgba(37, 99, 235, 0.06);
    border-color: rgba(37, 99, 235, 0.2);
}

.plat-card-mini:hover::before {
    opacity: 1;
}

.plat-card-mini-name {
    font-size: 0.9rem;
    font-weight: 600;
    color: #1f2937;
}

.plat-card-mini-count {
    display: inline-block;
    background: rgba(37, 99, 235, 0.1);
    color: #2563EB;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    margin-top: 40px;
}

/* ========================================
   CTA SECTION
   ======================================== */
.plat-cta {
    padding: 100px 0;
    background: linear-gradient(135deg, #2563EB 0%, #1D4ED8 50%, #1E40AF 100%);
    position: relative;
    overflow: hidden;
}

/* Grid pattern for CTA */
.plat-cta::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: platGridPulse 6s ease-in-out infinite;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 20%, transparent 100%);
    pointer-events: none;
}

.plat-cta > .container {
    position: relative;
    z-index: 1;
}

.plat-cta-content {
    text-align: center;
}

.plat-cta-content h2 {
    font-size: 2.5rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 16px;
}

.plat-cta-content p {
    font-size: 1.25rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 36px;
}

.plat-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
}

.plat-btn-cta-white {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #ffffff;
    color: #1D4ED8;
    padding: 16px 36px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    position: relative;
}

.plat-btn-cta-white:hover {
    background: #EFF6FF;
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.2), 0 0 40px rgba(255, 255, 255, 0.15);
}

.plat-btn-cta-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: #ffffff;
    padding: 16px 36px;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.plat-btn-cta-outline:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.1);
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 1024px) {
    .plat-vantagens-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .plat-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .plat-hero-stat {
        padding: 0 24px;
    }
}

@media (max-width: 768px) {
    .plat-hero {
        padding: 100px 0 50px;
    }

    .plat-hero h1 {
        font-size: 26px;
    }

    .plat-hero-subtitle {
        font-size: 14px;
    }

    .plat-hero-stats {
        flex-wrap: wrap;
        gap: 24px;
    }

    .plat-hero-stat {
        padding: 0 16px;
    }

    .plat-hero-stat-number {
        font-size: 2rem;
    }

    .plat-hero-stat-divider {
        display: none;
    }

    .plat-hero-orb {
        display: none;
    }

    .plat-section-header h2 {
        font-size: 26px;
    }

    .plat-vantagens,
    .plat-category,
    .plat-cta {
        padding: 60px 0;
    }

    .plat-vantagens-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .plat-cards-grid {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
    }

    .plat-cards-wide {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 12px;
    }

    .plat-cta-content h2 {
        font-size: 26px;
    }

    .plat-cta-content p {
        font-size: 14px;
    }

    .plat-cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .plat-btn-cta-white,
    .plat-btn-cta-outline {
        width: 100%;
        max-width: 320px;
        justify-content: center;
        padding: 12px 20px;
        font-size: 14px;
    }
}

@media (max-width: 480px) {
    .plat-hero h1 {
        font-size: 1.8rem;
    }

    .plat-hero-stats {
        flex-direction: column;
        gap: 16px;
    }

    .plat-cards-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin: 0 auto;
    }

    .plat-cards-wide {
        grid-template-columns: 1fr 1fr;
    }

    .plat-vantagem-card {
        padding: 30px 20px;
    }
}