:root {
    --primary: #2563eb;
    --secondary: #22c55e;
    --dark: #020617;
    --light: #f8fafc;
    --muted: #64748b;
    --border: #1e293b;
    /* ajustado pro dark */
}

/* ===============================
   BASE
=============================== */
body {
    padding-top: 80px;
    font-family: 'Inter', sans-serif;
    background: radial-gradient(circle at top, #020617, #000);
    color: #e5e7eb;
    /* MAIS CLARO */
}

/* TIPOGRAFIA */
p {
    color: #cbd5f5;
}

h1,
h2,
h3,
h4,
h5 {
    color: #f8fafc;
}

li {
    color: #cbd5f5;
}

.text-muted {
    color: #94a3b8 !important;
}

/* ===============================
   SECTIONS
=============================== */
section {
    padding: 90px 0;
}

/* ===============================
   HERO
=============================== */
.hero {
    min-height: 100vh;
    background: radial-gradient(circle at top right, #1e293b, var(--dark));
    color: #fff;
    display: flex;
    align-items: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.15), transparent 40%),
        radial-gradient(circle at 80% 80%, rgba(34, 197, 94, 0.15), transparent 40%);
}

.hero p {
    color: #cbd5f5;
}

/* ===============================
   TEXT GRADIENT
=============================== */
.text-gradient {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ===============================
   BUTTON
=============================== */
.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border: none;
    border-radius: 40px;
    padding: 14px 30px;
    font-weight: 600;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.4);
}

/* ===============================
   CARD
=============================== */
.card {
    border: 1px solid var(--border);
    border-radius: 22px;
    box-shadow: 0 20px 45px rgba(0, 0, 0, .2);
    transition: .35s;
    height: 100%;
    backdrop-filter: blur(10px);
    background: rgba(255, 255, 255, 0.02);
}

.card:hover {
    transform: translateY(-10px) scale(1.01);
    box-shadow: 0 30px 70px rgba(0, 0, 0, .4);
}

.card p {
    color: #cbd5f5;
}

/* DESTAQUE */
.highlight {
    border: 2px solid var(--primary);
    box-shadow: 0 0 25px rgba(37, 99, 235, 0.3);
}

/* ===============================
   ICON
=============================== */
.icon-box {
    width: 60px;
    height: 60px;
    border-radius: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: #fff;
    font-size: 26px;
    margin-bottom: 20px;
}

/* ===============================
   TITLES
=============================== */
.section-title {
    text-align: center;
    margin-bottom: 60px;
}

/* ===============================
   LIGHT BG (AJUSTADO PRO DARK)
=============================== */
.bg-light {
    background: #020617 !important;
}

/* ===============================
   FORMULÁRIOS
=============================== */
input,
textarea,
select {
    background: #020617 !important;
    color: #e5e7eb !important;
    border: 1px solid #1e293b !important;
}

::placeholder {
    color: #64748b !important;
}

/* ===============================
   FOOTER
=============================== */
footer {
    background: #020617;
    color: #9ca3af;
}

/* ===============================
   NAVBAR
=============================== */
.navbar {
    background: rgba(2, 6, 23, 0.95);
    backdrop-filter: blur(8px);
}

.navbar .nav-link {
    color: #e5e7eb;
    font-weight: 500;
}

.navbar .nav-link:hover {
    color: var(--secondary);
}

.navbar-brand {
    font-weight: 700;
    color: #fff;
}

.navbar-brand span {
    color: var(--secondary);
}

.search-input {
    border-radius: 30px;
    padding-left: 15px;
    background: #020617;
    color: #e5e7eb;
    border: 1px solid #1e293b;
}

/* ===============================
   BOT
=============================== */
.bot-open {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    color: #fff;
    border: none;
    border-radius: 50%;
    width: 60px;
    height: 60px;
    font-size: 26px;
    cursor: pointer;
    z-index: 9999;
}

.bot-whatsapp {
    position: fixed;
    bottom: 90px;
    right: 20px;
    width: 300px;
    background: #020617;
    border-radius: 10px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, .4);
    display: none;
    z-index: 9999;
}

.bot-header {
    background: #25d366;
    color: #fff;
    padding: 10px;
    font-weight: bold;
    display: flex;
    justify-content: space-between;
}

.bot-body {
    padding: 10px;
    color: #e5e7eb;
}

.bot-body button {
    width: 100%;
    margin-top: 5px;
    border: none;
    background: #111827;
    color: #e5e7eb;
    padding: 8px;
    border-radius: 5px;
    cursor: pointer;
}

/* ===============================
   BADGE TECH
=============================== */
.badge-tech {
    background: rgba(37, 99, 235, 0.15);
    border: 1px solid var(--primary);
    color: #93c5fd;
    padding: 6px 12px;
    border-radius: 20px;
    font-size: 13px;
}