:root {
    --primary: #6366f1;
    --primary-dark: #4338ca;
    --background: #0f172a;
    --surface: #1e293b;
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --accent: #22d3ee;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--background);
    color: var(--text-main);
    line-height: 1.6;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Global Form Styles */
input,
textarea,
select,
.form-control {
    font-size: 1.1rem;
    /* Bigger font */
    line-height: 1.5;
    padding: 12px 15px;
    /* Comfortable padding */
    color: var(--text-main);
    /* Ensure text is visible */
}

/* Header */
.header {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    padding: 20px 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-main);
}

.logo span {
    color: var(--primary);
}

nav a {
    color: var(--text-muted);
    text-decoration: none;
    margin-left: 20px;
    transition: color 0.3s;
    font-weight: 500;
}

nav a:hover {
    color: var(--text-main);
}

.btn {
    display: inline-block;
    padding: 10px 20px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary {
    background: var(--primary);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
}

/* Hero */
.hero {
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
    background: radial-gradient(circle at top right, #1e1b4b, transparent 40%),
        radial-gradient(circle at bottom left, #0f172a, transparent 40%);
}

.hero h2 {
    font-size: 4rem;
    margin-bottom: 20px;
    background: linear-gradient(to right, var(--text-main), var(--accent));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto 40px;
}

.btn-cta {
    background: linear-gradient(135deg, var(--primary), var(--accent));
    color: white;
    padding: 15px 40px;
    font-size: 1.1rem;
    border-radius: 50px;
    box-shadow: 0 10px 20px rgba(99, 102, 241, 0.3);
}

.btn-cta:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(99, 102, 241, 0.4);
}

/* Features */
.features {
    padding: 100px 0;
}

.features h3,
.services-suggestions h3,
.lgpd-section h3,
.access-section h3 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
}

.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.card {
    background: var(--surface);
    padding: 40px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: transform 0.3s;
}

.card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
}

.card h4 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    color: var(--accent);
}

.card p {
    color: var(--text-muted);
}

/* Services Suggestions */
.services-suggestions {
    background: #111827;
    padding: 80px 0;
    text-align: center;
}

.services-suggestions ul {
    list-style: none;
    max-width: 600px;
    margin: 30px auto 0;
    text-align: left;
}

.services-suggestions li {
    margin-bottom: 15px;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.03);
    padding: 15px;
    border-radius: 10px;
}

.services-suggestions strong {
    color: var(--primary);
}

/* LGPD */
.lgpd-section {
    padding: 80px 0;
    background: linear-gradient(to bottom, var(--background), var(--surface));
}

.lgpd-section p {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    color: var(--text-muted);
    font-size: 1.1rem;
}

/* Access */
.access-section {
    padding: 100px 0;
}

.access-box {
    background: linear-gradient(135deg, #1e293b, #0f172a);
    padding: 60px;
    border-radius: 30px;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.1);
    max-width: 800px;
    margin: 0 auto;
}

.email-instruction {
    background: rgba(0, 0, 0, 0.3);
    padding: 30px;
    border-radius: 15px;
    margin-top: 30px;
    text-align: left;
    display: inline-block;
    width: 100%;
}

.email-instruction p {
    color: var(--text-muted);
    margin-bottom: 10px;
}

.email-instruction strong {
    color: var(--text-main);
}

.email-instruction ul {
    margin-left: 20px;
    color: var(--text-muted);
    margin-top: 10px;
}

/* Footer */
footer {
    padding: 40px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-muted);
}

/* Mobile */
@media (max-width: 768px) {
    .hero h2 {
        font-size: 2.5rem;
    }

    .logo {
        font-size: 1.2rem;
    }

    nav a {
        display: none;
        /* Simple hiding for now, implies need for burger menu if expanded */
    }

    nav .btn {
        display: block;
    }

    .card {
        padding: 30px;
    }
}