/* ============================================================
   NTSGuard Theme — CSS Principal
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Sora:wght@400;600;700;800&display=swap');

:root {
    --accent:    #3dd68c;
    --accent2:   #2bb673;
    --bg:        #0f1419;
    --surface:   #161b22;
    --surface2:  #1c2330;
    --border:    #30363d;
    --text:      #e6edf3;
    --muted:     #8b949e;
    --danger:    #ff7b72;
    --warn:      #f0b429;
    --r:         8px;
    --r-lg:      14px;
    --shadow:    0 12px 40px rgba(0,0,0,.45);
    --font:      'Sora', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
    font-family: var(--font);
    background: var(--bg);
    color: var(--text);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}
a { color: var(--accent); text-decoration: none; transition: opacity .15s; }
a:hover { opacity: .8; }
img { max-width: 100%; height: auto; display: block; }

/* ── LAYOUT ── */
.nts-wrap { max-width: 1140px; margin: 0 auto; padding: 0 5vw; }

/* ── HEADER ── */
#nts-header {
    position: sticky; top: 0; z-index: 999;
    background: rgba(15,20,25,.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border);
    height: 66px;
}
.nts-header-inner {
    display: flex; align-items: center; gap: 28px; height: 100%;
}
.nts-logo {
    display: flex; align-items: center; gap: 10px;
    font-size: 18px; font-weight: 800; color: #fff !important;
    text-decoration: none; flex-shrink: 0; letter-spacing: -.3px;
}
.nts-logo .accent { color: var(--accent); }
.nts-logo svg { display: block; flex-shrink: 0; }
.nts-logo-text { white-space: nowrap; letter-spacing: -.3px; }

/* NAV */
.nts-nav {
    display: flex; align-items: center; gap: 4px;
    margin-left: auto; list-style: none;
}
.nts-nav li { margin: 0; }
.nts-nav a {
    font-size: 14px; color: var(--muted); font-weight: 500;
    padding: 7px 13px; border-radius: var(--r);
    display: block; transition: color .15s, background .15s;
}
.nts-nav a:hover,
.nts-nav .current-menu-item > a { color: #fff; background: rgba(255,255,255,.06); opacity: 1; }
.nts-nav .menu-cta > a {
    background: var(--accent) !important; color: #0f1419 !important;
    font-weight: 700 !important; padding: 8px 20px !important;
}
.nts-nav .menu-cta > a:hover {
    box-shadow: 0 4px 18px rgba(61,214,140,.4); transform: translateY(-1px);
}

/* hamburger */
.nts-burger {
    display: none; margin-left: auto; background: none;
    border: 1px solid var(--border); border-radius: var(--r);
    color: var(--muted); width: 40px; height: 40px;
    align-items: center; justify-content: center; cursor: pointer; font-size: 18px;
}
@media (max-width: 720px) {
    .nts-burger { display: flex; }
    .nts-nav {
        display: none; flex-direction: column; align-items: stretch;
        position: absolute; top: 66px; left: 0; right: 0;
        background: var(--surface); border-bottom: 1px solid var(--border);
        padding: 10px 5vw 18px;
    }
    .nts-nav.open { display: flex; }
    .nts-nav a { padding: 11px 14px; font-size: 15px; }
}

/* ── HERO ── */
.nts-hero {
    padding: 100px 5vw 86px; text-align: center; position: relative; overflow: hidden;
}
.nts-hero::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse 800px 500px at 50% -60px, rgba(61,214,140,.11) 0%, transparent 70%);
    pointer-events: none;
}
.nts-badge {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 5px 16px; margin-bottom: 28px;
    background: rgba(61,214,140,.1); border: 1px solid rgba(61,214,140,.25);
    border-radius: 20px; font-size: 11px; font-weight: 700; color: var(--accent);
    letter-spacing: .8px; text-transform: uppercase;
}
.nts-hero h1 {
    font-size: clamp(2.1rem, 6vw, 3.8rem); font-weight: 800; color: #fff;
    line-height: 1.07; letter-spacing: -.5px; margin-bottom: 22px;
}
.nts-hero h1 em { color: var(--accent); font-style: normal; }
.nts-hero-sub {
    font-size: clamp(1rem, 2.2vw, 1.2rem); color: var(--muted);
    max-width: 600px; margin: 0 auto 42px; line-height: 1.7;
}
.nts-hero-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* plataformas chip */
.nts-platforms {
    display: flex; gap: 8px; justify-content: center; flex-wrap: wrap;
    margin-top: 32px;
}
.nts-platform-chip {
    font-size: 12px; font-weight: 600; color: var(--muted);
    padding: 5px 14px; border: 1px solid var(--border); border-radius: 20px;
    background: var(--surface);
}

/* ── BUTTONS ── */
.btn {
    display: inline-block; padding: 13px 30px; border-radius: var(--r);
    font-weight: 700; font-size: 15px; font-family: var(--font);
    border: none; cursor: pointer; transition: all .2s;
    text-align: center; text-decoration: none; line-height: 1;
}
.btn-primary { background: var(--accent); color: #0f1419 !important; }
.btn-primary:hover { box-shadow: 0 6px 24px rgba(61,214,140,.45); transform: translateY(-2px); opacity: 1; }
.btn-outline { border: 1px solid var(--border); color: var(--text) !important; background: transparent; }
.btn-outline:hover { border-color: var(--accent); color: var(--accent) !important; opacity: 1; }
.btn-lg { padding: 16px 40px; font-size: 17px; }
.btn-wa {
    background: #25D366; color: #fff !important;
    display: inline-flex; align-items: center; gap: 10px;
}
.btn-wa:hover { box-shadow: 0 6px 24px rgba(37,211,102,.45); transform: translateY(-2px); opacity: 1; }

/* ── SECTIONS ── */
.nts-section { padding: 88px 5vw; }
.nts-section-alt { background: var(--surface); }
.nts-section-label {
    font-size: 11px; font-weight: 700; color: var(--accent);
    text-transform: uppercase; letter-spacing: 1px; margin-bottom: 12px;
}
.nts-section-title {
    font-size: clamp(1.7rem, 3.8vw, 2.6rem); font-weight: 800;
    color: #fff; line-height: 1.15; margin-bottom: 16px;
}
.nts-section-sub {
    font-size: 16px; color: var(--muted); max-width: 540px; line-height: 1.7;
    margin-bottom: 0;
}

/* ── FEATURES GRID ── */
.nts-feat-grid {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(265px, 1fr));
    gap: 18px; margin-top: 52px;
}
.nts-feat {
    background: rgba(22,27,34,.8); border: 1px solid var(--border);
    border-radius: var(--r-lg); padding: 28px;
    transition: border-color .2s, transform .2s;
}
.nts-feat:hover { border-color: rgba(61,214,140,.4); transform: translateY(-3px); }
.nts-feat-icon { font-size: 32px; margin-bottom: 14px; }
.nts-feat-title { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.nts-feat-desc { font-size: 13px; color: var(--muted); line-height: 1.65; }

/* ── STATS ── */
.nts-stats {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 2px; margin-top: 52px; border: 1px solid var(--border); border-radius: var(--r-lg);
    overflow: hidden;
}
.nts-stat {
    background: var(--surface2); padding: 32px 24px; text-align: center;
    border-right: 1px solid var(--border);
}
.nts-stat:last-child { border-right: none; }
.nts-stat-val { font-size: 2.4rem; font-weight: 800; color: var(--accent); line-height: 1; margin-bottom: 6px; }
.nts-stat-label { font-size: 13px; color: var(--muted); }

/* ── STEPS ── */
.nts-steps {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(175px, 1fr));
    gap: 20px; margin-top: 52px; counter-reset: steps;
}
.nts-step { text-align: center; padding: 20px 12px; }
.nts-step-n {
    width: 48px; height: 48px; background: rgba(61,214,140,.1);
    border: 2px solid rgba(61,214,140,.3); border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px; font-size: 18px; font-weight: 800; color: var(--accent);
}
.nts-step-t { font-size: 14px; font-weight: 700; color: #fff; margin-bottom: 7px; }
.nts-step-d { font-size: 13px; color: var(--muted); line-height: 1.5; }

/* ── PLANS ── */
.nts-plans {
    display: grid; grid-template-columns: repeat(auto-fill, minmax(270px, 1fr));
    gap: 24px; margin-top: 52px;
}
.nts-plan {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r-lg); padding: 32px; position: relative;
}
.nts-plan.dest {
    border-color: var(--accent);
    background: linear-gradient(145deg, rgba(61,214,140,.07), var(--surface));
}
.nts-plan.dest::before {
    content: 'Mais popular'; position: absolute; top: -13px; left: 50%;
    transform: translateX(-50%); background: var(--accent); color: #0f1419;
    font-size: 11px; font-weight: 700; padding: 3px 16px; border-radius: 20px;
    white-space: nowrap; letter-spacing: .3px;
}
.nts-plan-name { font-size: 12px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: .6px; margin-bottom: 12px; }
.nts-plan-price { font-size: 2.4rem; font-weight: 800; color: #fff; line-height: 1; margin-bottom: 4px; }
.nts-plan-price sup { font-size: 16px; vertical-align: top; margin-top: 8px; display: inline-block; }
.nts-plan-price small { font-size: 14px; color: var(--muted); font-weight: 400; }
.nts-plan-desc { font-size: 13px; color: var(--muted); margin: 12px 0 20px; line-height: 1.55; }
.nts-plan-feats { list-style: none; margin-bottom: 28px; }
.nts-plan-feats li {
    font-size: 13px; color: var(--text); padding: 7px 0;
    border-bottom: 1px solid rgba(48,54,61,.5);
    display: flex; align-items: center; gap: 8px;
}
.nts-plan-feats li:last-child { border-bottom: none; }
.nts-plan-feats li::before { content: '✓'; color: var(--accent); font-weight: 700; flex-shrink: 0; }
.nts-plan-btn {
    display: block; text-align: center; padding: 12px; border-radius: var(--r);
    font-weight: 700; font-size: 14px; transition: all .15s;
}
.nts-plan-btn-s { background: var(--accent); color: #0f1419 !important; }
.nts-plan-btn-s:hover { box-shadow: 0 4px 16px rgba(61,214,140,.4); opacity: 1; }
.nts-plan-btn-o { border: 1px solid var(--border); color: var(--text) !important; }
.nts-plan-btn-o:hover { border-color: var(--accent); color: var(--accent) !important; opacity: 1; }

/* ── ACCESS CARDS ── */
.nts-access {
    display: grid; grid-template-columns: 1fr 1fr;
    gap: 20px; margin-top: 52px; max-width: 680px;
}
@media (max-width: 560px) { .nts-access { grid-template-columns: 1fr; } }
.nts-access-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r-lg); padding: 30px; text-align: center;
    transition: border-color .2s, transform .2s;
}
.nts-access-card:hover { border-color: rgba(61,214,140,.4); transform: translateY(-2px); }
.nts-access-icon { font-size: 36px; margin-bottom: 14px; }
.nts-access-title { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 7px; }
.nts-access-desc { font-size: 13px; color: var(--muted); margin-bottom: 22px; line-height: 1.55; }
.nts-access-btn {
    display: block; padding: 11px 20px; border-radius: var(--r);
    font-weight: 700; font-size: 14px; transition: all .15s;
}
.nts-access-btn-s { background: var(--accent); color: #0f1419 !important; }
.nts-access-btn-s:hover { box-shadow: 0 4px 16px rgba(61,214,140,.35); opacity: 1; }
.nts-access-btn-o { border: 1px solid var(--border); color: var(--muted) !important; }
.nts-access-btn-o:hover { border-color: var(--accent); color: var(--accent) !important; opacity: 1; }

/* ── CTA BANNER ── */
.nts-cta {
    background: linear-gradient(135deg, rgba(61,214,140,.08), rgba(61,214,140,.02));
    border: 1px solid rgba(61,214,140,.2); border-radius: var(--r-lg);
    padding: 56px 40px; text-align: center; margin-top: 52px;
}
.nts-cta h2 { font-size: clamp(1.5rem, 3vw, 2rem); color: #fff; margin-bottom: 12px; }
.nts-cta p { color: var(--muted); font-size: 16px; margin-bottom: 32px; max-width: 480px; margin-left: auto; margin-right: auto; }

/* hero logo */
.nts-hero-logo {
    display: flex; justify-content: center; margin-bottom: 28px;
}

/* ── BOTÃO VOLTAR AO TOPO ── */
#nts-top {
    position: fixed !important;
    bottom: 28px !important;
    right: 28px !important;
    top: auto !important;
    left: auto !important;
    z-index: 99999 !important;
    width: 48px !important;
    height: 48px !important;
    background: #3dd68c !important;
    color: #0f1419 !important;
    border: none !important;
    border-radius: 50% !important;
    font-size: 22px !important;
    font-weight: 700 !important;
    line-height: 1 !important;
    cursor: pointer !important;
    box-shadow: 0 4px 20px rgba(61,214,140,.5) !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    opacity: 0;
    pointer-events: none;
    transition: opacity .3s, transform .3s, box-shadow .3s;
    padding: 0 !important;
    margin: 0 !important;
}
#nts-top.visible {
    opacity: 1 !important;
    pointer-events: auto !important;
}
#nts-top:hover {
    transform: translateY(-4px) !important;
    box-shadow: 0 8px 28px rgba(61,214,140,.65) !important;
}
.nts-contact-wrap {
    min-height: 70vh; display: flex; align-items: center;
    justify-content: center; padding: 60px 5vw;
}
.nts-contact-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r-lg); padding: 52px 44px; text-align: center;
    max-width: 480px; width: 100%; box-shadow: var(--shadow);
}
@media (max-width: 480px) { .nts-contact-card { padding: 36px 22px; } }
.nts-contact-card h1 { font-size: 1.8rem; margin-bottom: 12px; }
.nts-contact-card p { font-size: 15px; color: var(--muted); margin-bottom: 32px; max-width: 360px; margin-left: auto; margin-right: auto; }
.nts-contact-sep { margin: 28px 0; height: 1px; background: var(--border); }
.nts-contact-links { display: flex; gap: 10px; justify-content: center; flex-wrap: wrap; }
.nts-contact-links a {
    font-size: 13px; color: var(--muted); padding: 7px 16px;
    border: 1px solid var(--border); border-radius: var(--r);
    transition: all .15s;
}
.nts-contact-links a:hover { border-color: var(--accent); color: var(--accent); opacity: 1; }

/* ── INNER PAGES (Termos / Privacidade) ── */
.nts-inner { max-width: 820px; margin: 0 auto; padding: 64px 5vw 88px; }
.nts-inner-label { font-size: 11px; font-weight: 700; color: var(--accent); text-transform: uppercase; letter-spacing: 1px; display: block; margin-bottom: 10px; }
.nts-inner h1 { font-size: clamp(1.7rem, 3vw, 2.4rem); color: #fff; margin-bottom: 8px; }
.nts-inner-meta { font-size: 13px; color: var(--muted); margin-bottom: 40px; padding-bottom: 24px; border-bottom: 1px solid var(--border); }
.nts-inner-body h2 { font-size: 1.2rem; font-weight: 700; color: #fff; margin: 2.2em 0 .6em; }
.nts-inner-body p, .nts-inner-body li { font-size: 15px; color: var(--muted); line-height: 1.78; }
.nts-inner-body ul, .nts-inner-body ol { padding-left: 1.5em; margin-bottom: 1em; }
.nts-inner-body a { color: var(--accent); }
.nts-inner-body strong { color: var(--text); font-weight: 600; }
.nts-inner-back { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); }
.nts-inner-back a { font-size: 14px; color: var(--muted); }
.nts-inner-back a:hover { color: #fff; opacity: 1; }

/* ── 404 ── */
.nts-404 { text-align: center; padding: 120px 5vw; }
.nts-404 h1 { font-size: 6rem; color: var(--accent); margin-bottom: 0; line-height: 1; }
.nts-404 h2 { font-size: 1.6rem; color: #fff; margin-bottom: 12px; }
.nts-404 p { color: var(--muted); margin-bottom: 32px; }

/* ── FOOTER ── */
#nts-footer {
    background: var(--surface); border-top: 1px solid var(--border);
    padding: 56px 5vw 28px;
}
.nts-footer-grid {
    display: grid; grid-template-columns: 1.6fr 1fr 1fr; gap: 40px; margin-bottom: 44px;
}
@media (max-width: 720px) { .nts-footer-grid { grid-template-columns: 1fr; gap: 32px; } }
.nts-footer-brand .nts-logo { font-size: 17px; margin-bottom: 12px; }
.nts-footer-brand p { font-size: 13px; color: var(--muted); line-height: 1.65; max-width: 260px; }
.nts-footer-col h4 { font-size: 11px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .8px; margin-bottom: 16px; }
.nts-footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 11px; }
.nts-footer-col ul li a { font-size: 14px; color: var(--muted); transition: color .15s; }
.nts-footer-col ul li a:hover { color: #fff; opacity: 1; }
/* social */
.nts-social { display: flex; gap: 8px; margin-top: 18px; }
.nts-social a {
    width: 38px; height: 38px; border: 1px solid var(--border); border-radius: var(--r);
    display: flex; align-items: center; justify-content: center;
    color: var(--muted); transition: all .15s;
}
.nts-social a:hover { opacity: 1; transform: translateY(-2px); }
.nts-social-wa:hover { border-color: #25D366; color: #25D366; }
.nts-social-ig:hover { border-color: #E1306C; color: #E1306C; }
/* bottom */
.nts-footer-bottom {
    border-top: 1px solid var(--border); padding-top: 20px;
    display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 10px;
}
.nts-footer-bottom p, .nts-footer-bottom a { font-size: 12px; color: var(--muted); }
.nts-footer-bottom a:hover { color: #fff; opacity: 1; }
.nts-footer-legal { display: flex; gap: 16px; }