:root {
    --bg-dark: #020617;
    --accent-cyan: #06b6d4;
    --accent-purple: #8b5cf6;
    --glass: rgba(255, 255, 255, 0.03);
    --whatsapp: #25d366;
}

html {
    scroll-behavior: smooth;
    font-size: 17px;
}

body {
    margin: 0;
    background-color: var(--bg-dark);
    font-family: "Plus Jakarta Sans", sans-serif;
    color: #f1f5f9;
}

.site-main {
    padding-top: 8rem;
}

.brand-mark {
    line-height: 1;
}

.brand-short {
    font-size: 2rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.brand-long {
    display: block;
    font-size: 0.7rem;
    letter-spacing: 0.24em;
    text-transform: uppercase;
    color: #94a3b8;
    margin-top: 0.25rem;
}

.gradient-text {
    background: linear-gradient(90deg, var(--accent-cyan), var(--accent-purple));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.glass-card,
.glass {
    background: var(--glass);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: all 0.3s ease;
}

.glass-card:hover {
    border-color: var(--accent-cyan);
    transform: translateY(-6px);
    box-shadow: 0 20px 40px -20px rgba(6, 182, 212, 0.3);
}

.nav-glass {
    background: rgba(2, 6, 23, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.menu-toggle {
    display: none;
}

.nav-dropdown {
    position: relative;
}

.nav-dropdown::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 100%;
    height: 0.9rem;
}

.nav-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    left: 0;
    min-width: 15rem;
    padding: 0.8rem;
    border-radius: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(2, 6, 23, 0.95);
    box-shadow: 0 18px 40px rgba(2, 6, 23, 0.45);
    backdrop-filter: blur(10px);
    opacity: 0;
    pointer-events: none;
    transform: translateY(8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    z-index: 60;
}

.nav-dropdown:hover .nav-dropdown-menu,
.nav-dropdown:focus-within .nav-dropdown-menu {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.nav-dropdown-menu a {
    display: block;
    border-radius: 0.6rem;
    padding: 0.5rem 0.7rem;
    text-transform: none;
    letter-spacing: 0;
    font-size: 0.85rem;
    color: #cbd5e1;
}

.nav-dropdown-menu a:hover {
    background: rgba(6, 182, 212, 0.15);
    color: #67e8f9;
}

.mobile-menu {
    display: none;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.25s ease;
}

.mobile-menu.glass {
    background: rgba(2, 6, 23, 0.98);
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.mobile-menu.open {
    display: block;
    max-height: min(34rem, calc(100vh - 6rem));
    overflow-y: auto;
}

.mobile-services {
    display: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 0.8rem;
    padding-top: 0.8rem;
}

.mobile-services.open {
    display: block;
}

.mobile-services a {
    display: block;
    padding: 0.32rem 0;
    font-size: 0.78rem;
    text-transform: none;
    color: #94a3b8;
}

.desktop-nav a {
    font-size: 0.92rem;
}

.reveal,
.hero-animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
    will-change: opacity, transform;
}

.btn-primary {
    background: linear-gradient(90deg, var(--accent-cyan), #0891b2);
}

.btn-primary:hover {
    filter: brightness(1.06);
}

.desktop-cta {
    background: linear-gradient(90deg, var(--accent-cyan), #0891b2) !important;
    color: #ffffff;
}

.desktop-cta:hover {
    filter: brightness(1.06);
    background: linear-gradient(90deg, var(--accent-cyan), #0891b2) !important;
}

.price-slogan {
    border: 1px solid rgba(6, 182, 212, 0.45);
    box-shadow: 0 0 0 1px rgba(6, 182, 212, 0.2), 0 10px 35px rgba(6, 182, 212, 0.2);
    background: linear-gradient(90deg, rgba(6, 182, 212, 0.18), rgba(139, 92, 246, 0.16));
}

.whatsapp-float {
    position: fixed;
    right: 1.1rem;
    bottom: 1.1rem;
    z-index: 70;
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--whatsapp);
    color: #ffffff;
    box-shadow: 0 16px 30px rgba(37, 211, 102, 0.35);
    transition: transform 0.2s ease, filter 0.2s ease;
}

.whatsapp-float:hover {
    transform: translateY(-2px);
    filter: brightness(1.06);
}

.whatsapp-float svg,
.whatsapp-float i {
    width: 1.9rem;
    height: 1.9rem;
}

footer .text-sm {
    font-size: 0.98rem;
}

footer .text-xs {
    font-size: 0.85rem;
}

footer .footer-contact {
    text-align: left;
}

@media (max-width: 767px) {
    .desktop-nav,
    .desktop-cta {
        display: none;
    }

    .menu-toggle {
        display: inline-flex;
    }

    .brand-short {
        font-size: 1.7rem;
    }

    .brand-long {
        font-size: 0.62rem;
    }

    .nav-dropdown-menu {
        display: none;
    }
    html{
        font-size: 12px;
    }
    .whatsapp-float{
        width: 3rem;
        height:3rem;
    }
}