:root {
    /* Base */
    --ink: #0b1020;
    --text: #0f172a;
    --muted: rgba(15, 23, 42, .72);
    --line: rgba(15, 23, 42, .12);

    /* Brand (use as accent, not as fill) */
    --p1: #4b1b62;   /* roxo base */
    --p2: #7b2ea6;   /* roxo vib */
    --p3: #b45cff;   /* acento */

    --card: rgba(255,255,255,.86);
    --card2: rgba(255,255,255,.70);
    --shadow: 0 18px 55px rgba(2, 6, 23, .12);
    --shadow2: 0 10px 30px rgba(2, 6, 23, .10);

    --r-xl: 28px;
    --r-lg: 20px;
    --r-md: 14px;
}

html { scroll-behavior: smooth; }
body {
    color: var(--text);
    background:
            radial-gradient(1100px 760px at 85% -10%, rgba(180, 92, 255, .12), transparent 60%),
            radial-gradient(980px 700px at -15% 10%, rgba(75, 27, 98, .10), transparent 55%),
            radial-gradient(900px 650px at 50% 110%, rgba(15, 23, 42, .06), transparent 60%),
            linear-gradient(180deg, #ffffff 0%, #fbfaff 28%, #ffffff 70%, #fbfbff 100%);
    overflow-x: hidden;
}

/* Subtle "premium" texture without images */
body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background:
            linear-gradient(to right, rgba(15,23,42,.035) 1px, transparent 1px),
            linear-gradient(to bottom, rgba(15,23,42,.035) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(closest-side at 55% 25%, rgba(0,0,0,.85), transparent 70%);
    opacity: .9;
    z-index: 0;
}

body > * { position: relative; z-index: 1; }

.container-narrow { max-width: 1100px; }

/* Make anchor scrolling reliable with fixed navbar */
section, header { scroll-margin-top: 92px; }

/* Navbar */
.navbar {
    backdrop-filter: blur(10px);
    background: rgba(255,255,255,.78);
    border-bottom: 1px solid rgba(15, 23, 42, .08);
    transition: box-shadow .2s ease, background .2s ease;
}
.navbar.nav-shadow {
    box-shadow: 0 10px 30px rgba(2, 6, 23, .08);
    background: rgba(255,255,255,.90);
}
.brand-mark { height: 40px; width: auto; }

.nav-link {
    color: rgba(15, 23, 42, .82) !important;
    font-weight: 650;
    letter-spacing: .2px;
    border-radius: 999px;
    padding: .55rem .85rem !important;
}
.nav-link:hover { background: rgba(15,23,42,.045); }
.nav-link.active {
    color: var(--p1) !important;
    background: rgba(75, 27, 98, .08);
    border: 1px solid rgba(75, 27, 98, .18);
}

/* Buttons */
.btn-primary-fx {
    --bs-btn-bg: var(--p1);
    --bs-btn-border-color: var(--p1);
    --bs-btn-hover-bg: #3a154c;
    --bs-btn-hover-border-color: #3a154c;
    --bs-btn-active-bg: #2f113e;
    --bs-btn-active-border-color: #2f113e;
    box-shadow: 0 12px 26px rgba(75, 27, 98, .18);
    border-radius: 999px;
    padding: .8rem 1.2rem;
    font-weight: 750;
}
.btn-ghost {
    border-radius: 999px;
    padding: .8rem 1.1rem;
    font-weight: 750;
    border: 1px solid rgba(15,23,42,.16);
    background: rgba(255,255,255,.70);
}

/* Hero */
.hero {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding-top: 100px;
    padding-bottom: 44px;
}

.hero-card {
    border-radius: var(--r-xl);
    background: linear-gradient(180deg, rgba(255,255,255,.90), rgba(255,255,255,.74));
    border: 1px solid rgba(15, 23, 42, .10);
    box-shadow: var(--shadow);
    padding: 2.25rem;
    position: relative;
    overflow: hidden;
}
.hero-card::after {
    content: "";
    position: absolute;
    width: 820px;
    height: 820px;
    border-radius: 50%;
    top: -560px;
    right: -560px;
    background: radial-gradient(circle at 35% 35%, rgba(180, 92, 255, .22), transparent 65%);
    pointer-events: none;
}

.kicker {
    display: inline-flex;
    flex-wrap: wrap;
    align-items: center;
    gap: .5rem;
    font-weight: 750;
    text-transform: uppercase;
    font-size: .75rem;
    letter-spacing: .08em;
    color: rgba(75, 27, 98, .92);
}

.pill {
    border: 1px solid rgba(15, 23, 42, .12);
    border-radius: 999px;
    padding: .28rem .70rem;
    background: rgba(255,255,255,.72);
    color: rgba(15,23,42,.78);
    text-transform: none;
    letter-spacing: .02em;
    font-weight: 650;
}

.hero h1 {
    font-weight: 850;
    letter-spacing: -0.02em;
    line-height: 1.05;
    font-size: clamp(2.1rem, 3.3vw, 3.35rem);
    margin: .85rem 0 1rem;
}

.lead2 {
    font-size: 1.07rem;
    color: var(--muted);
    line-height: 1.75;
}

.metric {
    border: 1px solid rgba(15,23,42,.10);
    border-radius: var(--r-lg);
    padding: 1rem 1.1rem;
    background: rgba(255,255,255,.62);
    box-shadow: var(--shadow2);
    height: 100%;
}
.metric .num {
    font-weight: 900;
    letter-spacing: -0.02em;
    color: rgba(15,23,42,.88);
    font-size: 1.25rem;
    margin-bottom: .15rem;
}
.metric .lbl {
    color: rgba(15,23,42,.70);
    font-weight: 600;
    font-size: .95rem;
}

.card-glass {
    background: var(--card);
    border: 1px solid rgba(15, 23, 42, .10);
    border-radius: var(--r-xl);
    box-shadow: var(--shadow2);
}

.icon-badge {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(15,23,42,1), rgba(75, 27, 98, 1));
    color: white;
    box-shadow: 0 12px 26px rgba(2, 6, 23, .18);
    flex: 0 0 auto;
}

/* Sections */
section { padding: 92px 0; }
.section-title {
    font-weight: 900;
    letter-spacing: -0.02em;
    font-size: clamp(1.7rem, 2.6vw, 2.4rem);
    margin-bottom: .75rem;
}
.section-sub {
    color: var(--muted);
    max-width: 62ch;
}

.list-check {
    list-style: none;
    padding-left: 0;
    margin: 0;
}
.list-check li {
    display: flex;
    gap: .8rem;
    padding: .65rem 0;
    border-bottom: 1px dashed rgba(15, 23, 42, .12);
}
.list-check li:last-child { border-bottom: 0; }
.list-check i {
    color: rgba(75, 27, 98, .85);
    font-size: 1.1rem;
    margin-top: .15rem;
}

/* Solutions cards */
.solution {
    height: 100%;
    border-radius: var(--r-xl);
    border: 1px solid rgba(15,23,42,.10);
    background: linear-gradient(180deg, rgba(255,255,255,.90), rgba(255,255,255,.70));
    box-shadow: var(--shadow2);
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    overflow: hidden;
}
.solution:hover {
    transform: translateY(-6px);
    border-color: rgba(75, 27, 98, .28);
    box-shadow: 0 22px 55px rgba(2,6,23,.14);
}
.solution .topline {
    height: 5px;
    background: linear-gradient(90deg, rgba(15,23,42,1), rgba(75,27,98,1), rgba(180,92,255,1));
    opacity: .85;
}
.solution .bi {
    color: rgba(15,23,42,.88);
    font-size: 1.35rem;
}

/* Contact */
.contact-wrap {
    background:
            radial-gradient(1100px 700px at 15% 20%, rgba(180, 92, 255, .18), transparent 55%),
            radial-gradient(900px 650px at 88% 25%, rgba(75, 27, 98, .18), transparent 55%),
            linear-gradient(180deg, #0b1020 0%, #0e1530 60%, #0b1020 100%);
    color: rgba(255,255,255,.92);
    border-radius: var(--r-xl);
    overflow: hidden;
    border: 1px solid rgba(255,255,255,.10);
    box-shadow: 0 30px 90px rgba(0,0,0,.28);
}
.contact-wrap .muted { color: rgba(255,255,255,.75); }
.contact-card {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.10);
    border-radius: var(--r-xl);
}
.contact-card .form-control {
    background: rgba(255,255,255,.92);
    border: 0;
    border-radius: 14px;
    padding: .9rem 1rem;
}
.contact-card .form-control:focus {
    box-shadow: 0 0 0 .25rem rgba(180, 92, 255, .22);
}
.contact-item a {
    color: rgba(255,255,255,.94);
    text-decoration: none;
    border-bottom: 1px dotted rgba(255,255,255,.35);
}
.contact-item a:hover { border-bottom-color: rgba(255,255,255,.85); }

.floating-whatsapp {
    position: fixed;
    right: 24px;
    bottom: 24px;
    background: linear-gradient(135deg, #2f113e, #4b1b62);
    color: #fff;
    padding: 12px 18px;
    border-radius: 999px;
    font-weight: 700;
    text-decoration: none;
    box-shadow: 0 14px 40px rgba(0,0,0,.25);
    z-index: 999;
    transition: transform .2s ease, box-shadow .2s ease;
}
.floating-whatsapp:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 55px rgba(0,0,0,.35);
    color: #fff;
}
.floating-whatsapp i {
    font-size: 1.25rem;
}

footer { padding: 26px 0 34px; color: rgba(15,23,42,.64); }

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    * { animation: none !important; transition: none !important; }
}