:root {
  
    --brand2: #02DAC5; /* optional accent */
    --ink: #0f172a;
    --muted: #64748b;
    --card: rgba(255,255,255,.86);
    --glass: rgba(255,255,255,.12);
    --shadow: 0 18px 40px rgba(2, 6, 23, .12);
    --shadow2: 0 14px 30px rgba(2, 6, 23, .18);
    --radius: 18px;
}

/* Section spacing */
.section-pad {
    padding: 72px 0;
}

@media (max-width: 768px) {
    .section-pad {
        padding: 54px 0;
    }
}

/* Hero */
.hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid rgba(255,255,255,.12);
    min-height: 74vh;
    display: grid;
    place-items: center;
    color: #fff;
    background: url('/img/welcome.png') center/cover no-repeat;
}

    .hero::before {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(2,6,23,.82), rgba(13,110,253,.30), rgba(2,218,197,.18));
    }

    .hero::after {
        content: "";
        position: absolute;
        inset: -80px;
        background: radial-gradient(circle at 30% 20%, rgba(2,218,197,.25), transparent 55%), radial-gradient(circle at 70% 55%, rgba(13,110,253,.25), transparent 60%);
        filter: blur(20px);
        animation: floatGlow 10s ease-in-out infinite alternate;
        pointer-events: none;
    }

@keyframes floatGlow {
    from {
        transform: translateY(-10px);
    }

    to {
        transform: translateY(10px);
    }
}

.hero-inner {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255,255,255,.12);
    border: 1px solid rgba(255,255,255,.18);
    backdrop-filter: blur(10px);
    font-size: .95rem;
}

.hero h1 {
    letter-spacing: -0.02em;
}

.hero p {
    color: rgba(255,255,255,.86);
}

.hero-actions .btn {
    border-radius: 999px;
    padding: 12px 18px;
}

.btn-soft {
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.22);
    color: #fff;
}

    .btn-soft:hover {
        background: rgba(255,255,255,.20);
        color: #fff;
    }

/* Feature mini stats */
.mini-stats {
    margin-top: 26px;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
}

@media (max-width: 768px) {
    .mini-stats {
        grid-template-columns: 1fr;
    }
}

.mini-stat {
    background: rgba(255,255,255,.10);
    border: 1px solid rgba(255,255,255,.16);
    border-radius: var(--radius);
    padding: 14px 16px;
    backdrop-filter: blur(10px);
}

    .mini-stat .k {
        font-weight: 700;
        font-size: 1.05rem;
    }

    .mini-stat .v {
        color: rgba(255,255,255,.82);
        font-size: .95rem;
    }

/* Cards */
.card-modern {
    border: 1px solid rgba(15,23,42,.08);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    background: #fff;
    transition: transform .2s ease, box-shadow .2s ease;
    overflow: hidden;
}

    .card-modern:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow2);
    }

.icon-bubble {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: grid;
    place-items: center;
    background: rgba(13,110,253,.10);
    color: var(--brand);
    border: 1px solid rgba(13,110,253,.14);
}

/* Section headings */
.section-title {
    color: var(--ink);
    letter-spacing: -0.02em;
}

.section-sub {
    color: var(--muted);
    max-width: 720px;
    margin: 10px auto 0;
}

/* Schemes carousel shell */
.schemes-shell {
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid rgba(15,23,42,.10);
}

    .schemes-shell::before {
        content: "";
        position: absolute;
        inset: 0;
        background: url('/img/bg3.jpg') center/cover no-repeat;
        transform: scale(1.02);
    }

    .schemes-shell::after {
        content: "";
        position: absolute;
        inset: 0;
        background: linear-gradient(135deg, rgba(2,6,23,.82), rgba(2,6,23,.55), rgba(13,110,253,.25));
    }

.schemes-content {
    position: relative;
    z-index: 2;
    padding: 22px;
}

.scheme-card {
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,.14);
    background: rgba(255,255,255,.10);
    backdrop-filter: blur(10px);
    color: #fff;
    height: 100%;
    box-shadow: 0 16px 34px rgba(0,0,0,.18);
}

    .scheme-card .card-header {
        background: transparent;
        border-bottom: 1px solid rgba(255,255,255,.14);
        padding: 16px 16px 12px;
    }

    .scheme-card .card-body {
        padding: 14px 16px;
    }

    .scheme-card .card-footer {
        background: transparent;
        border-top: 1px solid rgba(255,255,255,.14);
        padding: 14px 16px;
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
    }

.scheme-kv {
    color: rgba(255,255,255,.84);
    margin-bottom: 8px;
}

    .scheme-kv strong {
        color: #fff;
    }

.carousel-control-prev, .carousel-control-next {
    width: 44px;
    height: 44px;
    top: 14px;
    bottom: auto;
    border-radius: 999px;
    background: rgba(255,255,255,.14);
    border: 1px solid rgba(255,255,255,.20);
    backdrop-filter: blur(10px);
    opacity: 1;
}

.carousel-control-prev {
    left: 14px;
}

.carousel-control-next {
    right: 14px;
}

    .carousel-control-prev:hover, .carousel-control-next:hover {
        background: rgba(255,255,255,.20);
    }

/* FAQ */
.accordion-button {
    font-weight: 600;
}

.accordion-item {
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(15,23,42,.08);
}

    .accordion-item + .accordion-item {
        margin-top: 12px;
    }

/* Contact cards */
.contact-tile {
    border-radius: 18px;
    border: 1px solid rgba(15,23,42,.08);
    box-shadow: var(--shadow);
    background: #fff;
    padding: 16px;
    height: 100%;
}

    .contact-tile .i {
        width: 44px;
        height: 44px;
        border-radius: 14px;
        display: grid;
        place-items: center;
        background: rgba(2,218,197,.12);
        border: 1px solid rgba(2,218,197,.18);
        color: #0aaea0;
    }

/* WhatsApp floating */
.wa-float {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 1050;
    border-radius: 999px;
    padding: 12px 14px;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 14px 30px rgba(0,0,0,.22);
}

    .wa-float .label {
        display: none;
    }

@media (min-width: 992px) {
    .wa-float .label {
        display: inline;
    }
}

.wa-pulse {
    position: absolute;
    inset: -6px;
    border-radius: 999px;
    border: 2px solid rgba(37,211,102,.35);
    animation: pulse 1.8s ease-out infinite;
    pointer-events: none;
}

@keyframes pulse {
    0% {
        transform: scale(.95);
        opacity: .9;
    }

    100% {
        transform: scale(1.25);
        opacity: 0;
    }
}

/* Scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(10px);
    transition: all .55s ease;
}

    .reveal.on {
        opacity: 1;
        transform: translateY(0);
    }