/* ==============================================================
   home-strategic-partners.css — Parcerias que impulsionam negócios
   Design: mesh gradient animado + cards flutuantes premium
   Escopo: .strategic-partners
   ============================================================== */

.strategic-partners {
    position: relative;
    padding: 110px 0 120px;
    overflow: hidden;
    isolation: isolate;
    background:
        radial-gradient(1200px 500px at 20% 10%, rgba(125, 211, 239, 0.14), transparent 60%),
        radial-gradient(900px 400px at 85% 90%, rgba(31, 111, 170, 0.16), transparent 60%),
        linear-gradient(160deg, #F8FBFD 0%, #ECF5FB 50%, #F8FBFD 100%);
}

/* Mesh gradient animado que flutua devagar (fluidez visual) */
.strategic-partners::before {
    content: "";
    position: absolute;
    inset: -10%;
    background:
        radial-gradient(600px 300px at 20% 30%, rgba(45, 182, 222, 0.08), transparent 50%),
        radial-gradient(500px 280px at 80% 70%, rgba(125, 211, 239, 0.1), transparent 50%),
        radial-gradient(400px 260px at 50% 50%, rgba(31, 111, 170, 0.06), transparent 50%);
    animation: sp-mesh-drift 22s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 0;
}

/* Grid decorativo sutil */
.strategic-partners::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(10, 58, 104, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(10, 58, 104, 0.04) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: radial-gradient(ellipse at center, #000 25%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse at center, #000 25%, transparent 80%);
    pointer-events: none;
    z-index: 0;
}

@keyframes sp-mesh-drift {
    0%   { transform: translate3d(0, 0, 0) scale(1); }
    50%  { transform: translate3d(-3%, 2%, 0) scale(1.05); }
    100% { transform: translate3d(2%, -3%, 0) scale(1); }
}

.strategic-partners > .container {
    position: relative;
    z-index: 1;
}

/* --------------------------------------------------------------
   Header
   -------------------------------------------------------------- */
.strategic-partners__header {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 64px;
}

.strategic-partners__title {
    font-family: var(--title-font);
    font-size: clamp(1.9rem, 1.1rem + 1.8vw, 2.6rem);
    font-weight: 800;
    line-height: 1.2;
    letter-spacing: -0.02em;
    color: var(--color-primary);
    margin: 0 0 14px;
}

.strategic-partners__title .accent {
    background: linear-gradient(135deg, #2DB6DE 0%, #1F6FAA 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    color: transparent;
}

.strategic-partners__lead {
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--color-gray);
    margin: 0;
}

/* --------------------------------------------------------------
   Grid de cards (3 prominentes, flutuando)
   -------------------------------------------------------------- */
.strategic-partners__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1120px;
    margin: 0 auto;
}

.sp-card {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 30px 28px 26px;
    background: linear-gradient(180deg, #ffffff 0%, #fbfdff 100%);
    border: 1px solid rgba(10, 58, 104, 0.08);
    border-radius: 22px;
    box-shadow:
        0 1px 3px rgba(10, 58, 104, 0.03),
        0 20px 40px -20px rgba(10, 58, 104, 0.12);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                border-color 0.4s ease,
                box-shadow 0.4s ease;
    isolation: isolate;
    overflow: hidden;
    animation: sp-float 8s ease-in-out infinite;
}

/* Timing diferente por card pra dar efeito de "flutuando em sincronia suave" */
.sp-card:nth-child(1) { animation-delay: 0s; }
.sp-card:nth-child(2) { animation-delay: -2.5s; }
.sp-card:nth-child(3) { animation-delay: -5s; }

@keyframes sp-float {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
}

/* Topo: barra gradient fina */
.sp-card::before {
    content: "";
    position: absolute;
    top: 0;
    left: 12%;
    right: 12%;
    height: 3px;
    background: linear-gradient(90deg, transparent 0%, #7DD3EF 20%, #2DB6DE 50%, #1F6FAA 80%, transparent 100%);
    opacity: 0.7;
    transition: opacity 0.4s ease, left 0.4s ease, right 0.4s ease;
    z-index: 2;
}

/* Halo radial interno (hover) */
.sp-card::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(500px 280px at 50% 0%, rgba(45, 182, 222, 0.1), transparent 60%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
    z-index: 0;
}

.sp-card:hover {
    animation-play-state: paused;
    transform: translateY(-8px) scale(1.02);
    border-color: rgba(45, 182, 222, 0.4);
    box-shadow:
        0 2px 6px rgba(10, 58, 104, 0.05),
        0 30px 60px -20px rgba(45, 182, 222, 0.35);
}

.sp-card:hover::before {
    opacity: 1;
    left: 0;
    right: 0;
}

.sp-card:hover::after { opacity: 1; }

/* Badge "Parceiro Estratégico" */
.sp-card__badge {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    margin-bottom: 24px;
    background: linear-gradient(135deg, rgba(45, 182, 222, 0.12) 0%, rgba(31, 111, 170, 0.08) 100%);
    border: 1px solid rgba(45, 182, 222, 0.3);
    border-radius: 999px;
    color: #1F6FAA;
    font-family: var(--title-font);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.sp-card__badge::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: #2DB6DE;
    box-shadow: 0 0 0 3px rgba(45, 182, 222, 0.25);
    animation: sp-pulse-dot 2s ease-in-out infinite;
}

@keyframes sp-pulse-dot {
    0%, 100% { box-shadow: 0 0 0 3px rgba(45, 182, 222, 0.25); }
    50%      { box-shadow: 0 0 0 6px rgba(45, 182, 222, 0.05); }
}

/* Container do logo */
.sp-card__logo-wrap {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 130px;
    margin-bottom: 22px;
    padding: 12px;
    border-radius: 14px;
    background: linear-gradient(180deg, rgba(245, 250, 253, 0.6) 0%, rgba(255, 255, 255, 0.8) 100%);
    border: 1px solid rgba(10, 58, 104, 0.04);
    overflow: hidden;
}

.sp-card__logo {
    max-width: 100%;
    max-height: 100%;
    width: auto;
    height: auto;
    object-fit: contain;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1),
                filter 0.4s ease;
    filter: grayscale(0.3) brightness(0.95);
    opacity: 0.92;
}

.sp-card:hover .sp-card__logo {
    transform: scale(1.06);
    filter: grayscale(0) brightness(1);
    opacity: 1;
}

/* Footer do card com ação sutil */
.sp-card__footer {
    position: relative;
    z-index: 1;
    padding-top: 18px;
    width: 100%;
    border-top: 1px solid rgba(10, 58, 104, 0.06);
    text-align: center;
}

.sp-card__action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: var(--title-font);
    font-size: 0.84rem;
    font-weight: 700;
    color: #1F6FAA;
    letter-spacing: 0.01em;
    transition: gap 0.3s ease, color 0.3s ease;
}

.sp-card__action::after {
    content: "→";
    font-size: 0.95rem;
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.sp-card:hover .sp-card__action {
    color: #0A3A68;
    gap: 12px;
}

.sp-card:hover .sp-card__action::after {
    transform: translateX(2px);
}

/* --------------------------------------------------------------
   Responsivo
   -------------------------------------------------------------- */
@media (max-width: 991.98px) {
    .strategic-partners { padding: 90px 0 100px; }
    .strategic-partners__grid {
        grid-template-columns: 1fr 1fr;
        gap: 22px;
    }
    .strategic-partners__grid > .sp-card:nth-child(3) {
        grid-column: 1 / -1;
        max-width: 460px;
        justify-self: center;
    }
}

@media (max-width: 639.98px) {
    .strategic-partners { padding: 70px 0 80px; }
    .strategic-partners__header { margin-bottom: 44px; }
    .strategic-partners__grid { grid-template-columns: 1fr; gap: 18px; }
    .strategic-partners__grid > .sp-card:nth-child(3) { max-width: none; }
    .sp-card { padding: 24px 22px 22px; }
    .sp-card__logo-wrap { height: 110px; }
}

/* Respeita usuários com preferência de "menos animação" */
@media (prefers-reduced-motion: reduce) {
    .strategic-partners::before,
    .sp-card,
    .sp-card__badge::before {
        animation: none !important;
    }
}