:root {
    --color-bg-dark: #070B19;
    --color-bg-light: #0D1631;
    --color-primary: #00E5FF;
    --color-secondary: #007BFF;
    --color-text-main: #FFFFFF;
    --color-text-muted: #A0ABC0;
    --color-card-bg: rgba(13, 22, 49, 0.7);
    --color-border: rgba(0, 229, 255, 0.2);
    --color-glass: rgba(7, 11, 25, 0.8);
}

body {
    background-color: var(--color-bg-dark);
    color: var(--color-text-main);
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6, .brand-text, .cta-btn {
    font-family: 'Outfit', sans-serif;
}

/* Typography & Utilities */
.text-primary { color: var(--color-primary) !important; }
.text-muted { color: var(--color-text-muted) !important; }
.bg-dark { background-color: var(--color-bg-dark) !important; }
.transition { transition: all 0.3s ease; }

/* Navbar */
.premium-navbar {
    background-color: var(--color-glass);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255,255,255,0.05);
}
.navbar-nav .nav-link {
    color: var(--color-text-muted) !important;
    font-weight: 500;
    padding: 0.5rem 1rem;
    transition: color 0.3s;
}
.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--color-text-main) !important;
}
.cta-btn {
    background: linear-gradient(90deg, var(--color-secondary), var(--color-primary));
    border: none;
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
    transition: transform 0.3s, box-shadow 0.3s;
}
.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 229, 255, 0.5);
}

/* Premium Card */
.premium-card {
    background: var(--color-card-bg);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    backdrop-filter: blur(10px);
    transition: transform 0.3s, border-color 0.3s;
}
.premium-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-primary);
    box-shadow: 0 10px 30px rgba(0,229,255,0.1);
}
.premium-card .icon-box {
    width: 60px;
    height: 60px;
    background: rgba(0, 229, 255, 0.1);
    color: var(--color-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 1.5rem;
}

/* Sections */
.section-padding {
    padding: 100px 0;
}
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    background: linear-gradient(90deg, #fff, var(--color-text-muted));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.section-subtitle {
    color: var(--color-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    display: block;
}

/* Buttons */
.btn-outline-primary {
    color: var(--color-primary);
    border-color: var(--color-primary);
}
.btn-outline-primary:hover {
    background-color: var(--color-primary);
    color: var(--color-bg-dark);
}

/* Hero Section */
.hero-section {
    min-height: 90vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: radial-gradient(circle at 70% 30%, var(--color-bg-light) 0%, var(--color-bg-dark) 70%);
}
.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

/* Custom forms */
.form-control, .form-select {
    background-color: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    color: #fff;
    padding: 0.75rem 1rem;
}
.form-control:focus, .form-select:focus {
    background-color: rgba(255,255,255,0.08);
    border-color: var(--color-primary);
    color: #fff;
    box-shadow: 0 0 0 0.25rem rgba(0, 229, 255, 0.25);
}
.form-control::placeholder {
    color: var(--color-text-muted);
}
.form-label {
    color: var(--color-text-muted);
    font-weight: 500;
    margin-bottom: 0.5rem;
}

/* Floating Elements */
.floating-whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background-color: #25D366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 0px 4px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.3s;
}
.floating-whatsapp:hover {
    transform: scale(1.1);
    color: #fff;
}
.floating-call {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-primary);
    color: var(--color-bg-dark);
    border-radius: 50px;
    text-align: center;
    font-size: 24px;
    box-shadow: 0px 4px 15px rgba(0, 229, 255, 0.4);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Accordion */
.accordion-item {
    background-color: transparent;
    border: 1px solid rgba(255,255,255,0.1);
    margin-bottom: 1rem;
    border-radius: 8px !important;
}
.accordion-button {
    background-color: rgba(255,255,255,0.02);
    color: #fff;
    font-weight: 600;
    border-radius: 8px !important;
}
.accordion-button:not(.collapsed) {
    background-color: rgba(0, 229, 255, 0.1);
    color: var(--color-primary);
    box-shadow: none;
}
.accordion-button::after {
    filter: invert(1);
}
.accordion-body {
    color: var(--color-text-muted);
}

/* Animation utilities */
.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}
.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}