/* ═══════════════════════════════════════════════════════════════════
   AdvocCare AI — Folha de estilos pública (landing page + contato)
   Carregada por: index.php, contato.php
   ═══════════════════════════════════════════════════════════════════ */

:root {
    --primary:   #1e3c72;
    --secondary: #2a5298;
    --accent:    #667eea;
    --purple:    #764ba2;
    --gold:      #f6d860;
    --dark-bg:   #0d1117;
    --dark-card: #161b22;
    --dark-mid:  #111823;
    --text:      #e6edf3;
    --text-muted: rgba(255,255,255,.5);
}

* { box-sizing: border-box; }

html, body {
    max-width: 100%;
    overflow-x: hidden;
}
body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--dark-bg);
    color: var(--text);
    scroll-behavior: smooth;
}

/* ── Navbar ──────────────────────────────────────────────────────── */
.navbar-advocare {
    background: rgba(13,17,23,.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255,255,255,.07);
    padding: 14px 0;
}
.navbar-advocare .navbar-brand {
    font-size: 1.35rem;
    font-weight: 700;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 10px;
}
.navbar-advocare .nav-link {
    color: rgba(255,255,255,.75);
    font-weight: 500;
    padding: 6px 14px;
    border-radius: 8px;
    transition: all .25s;
}
.navbar-advocare .nav-link:hover {
    color: #fff;
    background: rgba(255,255,255,.08);
}
.btn-nav-planos {
    background: linear-gradient(135deg, var(--accent), var(--purple));
    color: #fff !important;
    border-radius: 22px !important;
    padding: 7px 20px !important;
    font-weight: 600 !important;
}
.btn-nav-planos:hover { opacity: .85; }
.btn-nav-login {
    border: 1.5px solid rgba(255,255,255,.4) !important;
    border-radius: 22px !important;
    padding: 6px 20px !important;
}
.btn-nav-login:hover {
    border-color: #fff !important;
    color: #fff !important;
}

/* ── Botões CTA ──────────────────────────────────────────────────── */
.btn-hero-primary {
    background: linear-gradient(135deg, var(--accent), var(--purple));
    color: #fff;
    border: none;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    box-shadow: 0 8px 30px rgba(102,126,234,.4);
    transition: all .3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}
.btn-hero-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 12px 40px rgba(102,126,234,.55);
    color: #fff;
}
.btn-hero-outline {
    background: transparent;
    color: #fff;
    border: 1.5px solid rgba(255,255,255,.4);
    padding: 13px 30px;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 600;
    transition: all .3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
}
.btn-hero-outline:hover {
    border-color: #fff;
    color: #fff;
    background: rgba(255,255,255,.06);
}

/* ── Hero ────────────────────────────────────────────────────────── */
.hero {
    min-height: 100vh;
    background:
        radial-gradient(ellipse at 60% 40%, var(--primary) 0%, var(--dark-bg) 70%),
        radial-gradient(ellipse at 10% 80%, var(--secondary) 0%, transparent 50%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 120px 0 80px;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.025'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
    z-index: 0;
}
.hero > .container {
    position: relative;
    z-index: 1;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(102,126,234,.15);
    border: 1px solid rgba(102,126,234,.4);
    color: #a5b4fc;
    border-radius: 50px;
    padding: 6px 18px;
    font-size: .85rem;
    font-weight: 600;
    margin-bottom: 24px;
}
.hero h1 {
    font-size: clamp(2.4rem, 5vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    margin-bottom: 20px;
    background: linear-gradient(135deg, #fff 40%, #a5b4fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.hero p.lead {
    font-size: 1.15rem;
    color: rgba(255,255,255,.65);
    max-width: 520px;
    margin-bottom: 36px;
    line-height: 1.7;
}
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }

.hero-visual {
    background: rgba(255,255,255,.04);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 20px;
    padding: 30px;
    backdrop-filter: blur(10px);
}
.stat-card {
    background: rgba(255,255,255,.07);
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 14px;
    padding: 20px;
    text-align: center;
    transition: all .3s;
}
.stat-card:hover {
    background: rgba(255,255,255,.12);
    transform: translateY(-3px);
}
.stat-card .stat-num {
    font-size: 2rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent), #a5b4fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}
.stat-card .stat-label {
    font-size: .8rem;
    color: rgba(255,255,255,.55);
    margin-top: 4px;
}

/* ── Features ────────────────────────────────────────────────────── */
.section-features { background: var(--dark-bg); padding: 100px 0; }
.section-title {
    font-size: clamp(1.8rem, 3.5vw, 2.5rem);
    font-weight: 800;
    color: #fff;
    margin-bottom: 12px;
}
.section-sub {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 56px;
}
.feat-card {
    background: rgba(255,255,255,.035);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 18px;
    padding: 32px 28px;
    height: 100%;
    transition: all .35s;
    position: relative;
    overflow: hidden;
}
.feat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--feat-color, var(--accent)), transparent);
    opacity: 0;
    transition: opacity .35s;
}
.feat-card:hover {
    border-color: rgba(255,255,255,.15);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.feat-card:hover::before { opacity: 1; }
.feat-icon {
    width: 52px; height: 52px;
    border-radius: 14px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.3rem;
    margin-bottom: 20px;
}
.feat-card h5 { font-weight: 700; color: #fff; margin-bottom: 10px; font-size: 1.05rem; }
.feat-card p  { color: rgba(255,255,255,.5); font-size: .9rem; line-height: 1.65; margin: 0; }

/* ── Promo Banner ────────────────────────────────────────────────── */
.section-promo { background: var(--dark-mid); padding: 80px 0; }
.promo-card {
    background: linear-gradient(135deg, rgba(30,60,114,.6), rgba(102,126,234,.15));
    border: 1px solid rgba(102,126,234,.3);
    border-radius: 22px;
    padding: 50px 60px;
    position: relative;
    overflow: hidden;
}
.promo-card::before {
    content: '';
    position: absolute;
    top: -80px; right: -80px;
    width: 300px; height: 300px;
    background: radial-gradient(circle, rgba(102,126,234,.25) 0%, transparent 70%);
    pointer-events: none;
}
.promo-badge {
    background: rgba(246,216,96,.15);
    border: 1px solid rgba(246,216,96,.4);
    color: var(--gold);
    border-radius: 50px;
    padding: 5px 16px;
    font-size: .8rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 18px;
    text-transform: uppercase;
    letter-spacing: .06em;
}
.promo-content h3 { font-size: 1.8rem; font-weight: 800; color: #fff; margin-bottom: 14px; }
.promo-text { color: rgba(255,255,255,.7); font-size: 1rem; line-height: 1.7; white-space: pre-line; }
.promo-default { color: rgba(255,255,255,.45); font-style: italic; }

/* ── Modal (dark) ────────────────────────────────────────────────── */
.modal-content {
    background: var(--dark-card);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 18px;
    color: var(--text);
}
.modal-header {
    border-bottom: 1px solid rgba(255,255,255,.08);
    padding: 24px 28px 16px;
}
.modal-body  { padding: 28px; }
.modal-footer {
    border-top: 1px solid rgba(255,255,255,.08);
    padding: 16px 28px 24px;
}

/* ── Plan Cards ──────────────────────────────────────────────────── */
.plan-card {
    background: rgba(255,255,255,.04);
    border: 1.5px solid rgba(255,255,255,.1);
    border-radius: 18px;
    padding: 28px 22px;
    text-align: center;
    cursor: pointer;
    transition: all .3s;
    position: relative;
}
.plan-card:hover,
.plan-card.selected {
    border-color: var(--accent);
    background: rgba(102,126,234,.08);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(102,126,234,.2);
}
.plan-card.popular { border-color: rgba(102,126,234,.5); }
.plan-badge {
    position: absolute;
    top: -11px; left: 50%; transform: translateX(-50%);
    background: linear-gradient(135deg, var(--accent), var(--purple));
    color: #fff;
    font-size: .7rem;
    font-weight: 700;
    padding: 3px 14px;
    border-radius: 50px;
    white-space: nowrap;
    text-transform: uppercase;
    letter-spacing: .06em;
}
.plan-name  { font-size: 1rem; font-weight: 700; color: #fff; margin-bottom: 6px; }
.plan-price { font-size: 2.2rem; font-weight: 800; color: #a5b4fc; margin-bottom: 4px; }
.plan-price small { font-size: .9rem; font-weight: 400; color: rgba(255,255,255,.4); }
.plan-desc  { font-size: .8rem; color: rgba(255,255,255,.45); margin-bottom: 18px; }
.plan-features { list-style: none; padding: 0; margin: 0; text-align: left; }
.plan-features li {
    font-size: .82rem;
    color: rgba(255,255,255,.65);
    padding: 5px 0;
    display: flex; align-items: flex-start; gap: 8px;
}
.plan-features li i { color: var(--accent); margin-top: 2px; flex-shrink: 0; }
.btn-select-plan {
    width: 100%;
    background: linear-gradient(135deg, var(--accent), var(--purple));
    color: #fff;
    border: none;
    border-radius: 50px;
    padding: 10px;
    font-weight: 700;
    margin-top: 20px;
    transition: all .3s;
}
.btn-select-plan:hover { opacity: .85; color: #fff; }

/* ── Formulário dark (modal de interesse + contato) ──────────────── */
.form-control-dark,
.form-select-dark {
    background: rgba(255,255,255,.06) !important;
    border: 1px solid rgba(255,255,255,.12) !important;
    color: var(--text) !important;
    border-radius: 10px !important;
}
.form-control-dark::placeholder { color: rgba(255,255,255,.3) !important; }
.form-control-dark:focus,
.form-select-dark:focus {
    border-color: var(--accent) !important;
    box-shadow: 0 0 0 3px rgba(102,126,234,.15) !important;
    background: rgba(255,255,255,.08) !important;
}
.form-select-dark option { background: var(--dark-card); color: var(--text); }
label.form-label { color: rgba(255,255,255,.7); font-size: .9rem; font-weight: 500; }

/* ── Footer ──────────────────────────────────────────────────────── */
.footer {
    background: var(--dark-bg);
    border-top: 1px solid rgba(255,255,255,.06);
    padding: 48px 0 28px;
    color: rgba(255,255,255,.4);
    font-size: .88rem;
}
.footer a { color: rgba(255,255,255,.5); text-decoration: none; }
.footer a:hover { color: #fff; }

/* ── Criado por (strip entre hero e features) ────────────────────── */
.creators-strip {
    background: var(--dark-bg);
    border-top: 1px solid rgba(255,255,255,.05);
    border-bottom: 1px solid rgba(255,255,255,.05);
    padding: 22px 0;
}
.creators-label {
    font-size: .78rem;
    color: rgba(255,255,255,.3);
    text-transform: uppercase;
    letter-spacing: .07em;
    font-weight: 600;
}
.creators-sep {
    color: rgba(255,255,255,.2);
    font-size: 1rem;
}
.creator-logo-link {
    display: flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
    opacity: .55;
    transition: opacity .25s;
    filter: brightness(0) invert(1);
}
.creator-logo-link:hover { opacity: .9; }
.creator-logo-link span {
    color: rgba(255,255,255,.7);
    font-size: .88rem;
    font-weight: 600;
}

/* ── Página de Contato ───────────────────────────────────────────── */
.contact-hero {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    padding: 120px 0 60px;
}
.contact-card {
    box-shadow: 0 10px 30px rgba(0,0,0,.25);
    border: none;
    border-radius: 15px;
    overflow: hidden;
}
.contact-info {
    background: linear-gradient(135deg, var(--accent) 0%, var(--purple) 100%);
    color: white;
}

/* ── Browser frame (mockup para screenshots reais do produto) ────── */
.browser-frame {
    background: rgba(255,255,255,.03);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 14px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0,0,0,.35);
    width: 100%;
    min-width: 0;
    max-width: 100%;
}
.browser-frame-bar {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    background: rgba(255,255,255,.05);
    border-bottom: 1px solid rgba(255,255,255,.08);
}
.browser-frame-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: rgba(255,255,255,.15);
}
.browser-frame-dot:nth-child(1) { background: #f78166; }
.browser-frame-dot:nth-child(2) { background: #f6d860; }
.browser-frame-dot:nth-child(3) { background: #3fb950; }
.browser-frame img {
    display: block;
    width: 100%;
    max-width: 100%;
    height: auto;
}

/* ── Seção "Produto em ação" (screenshots reais) ──────────────────── */
.section-screenshots { background: var(--dark-mid); padding: 100px 0; }
.section-screenshots .row > [class*="col-"],
.hero .row > [class*="col-"] {
    min-width: 0; /* impede que o flex item recuse encolher abaixo da largura nativa do screenshot */
}
.shot-card { height: 100%; min-width: 0; }
.shot-caption {
    margin-top: 16px;
    color: rgba(255,255,255,.55);
    font-size: .9rem;
    text-align: center;
    line-height: 1.6;
}
.shot-caption strong { color: #fff; display: block; margin-bottom: 2px; font-size: .98rem; }

/* ── Seção "Sobre / Fundadores" ───────────────────────────────────── */
.section-team { background: var(--dark-bg); padding: 100px 0; }
.team-card {
    background: rgba(255,255,255,.035);
    border: 1px solid rgba(255,255,255,.07);
    border-radius: 18px;
    padding: 36px 28px;
    text-align: center;
    height: 100%;
    transition: all .3s;
}
.team-card:hover {
    border-color: rgba(255,255,255,.15);
    transform: translateY(-6px);
    box-shadow: 0 20px 60px rgba(0,0,0,.4);
}
.team-photo {
    width: 128px; height: 128px;
    border-radius: 50%;
    margin: 0 auto 20px;
    object-fit: cover;
    border: 3px solid rgba(102,126,234,.4);
}
.team-photo-placeholder {
    width: 128px; height: 128px;
    border-radius: 50%;
    margin: 0 auto 20px;
    display: flex; align-items: center; justify-content: center;
    font-size: 2.2rem;
    font-weight: 800;
    color: #a5b4fc;
    background: rgba(102,126,234,.15);
    border: 3px solid rgba(102,126,234,.4);
}
.team-name { color: #fff; font-weight: 700; font-size: 1.1rem; margin-bottom: 2px; }
.team-role {
    color: var(--accent);
    font-size: .85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .05em;
    margin-bottom: 14px;
}
.team-linkedin {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255,255,255,.6);
    font-size: .85rem;
    text-decoration: none;
    border: 1px solid rgba(255,255,255,.15);
    border-radius: 50px;
    padding: 6px 16px;
    transition: all .25s;
}
.team-linkedin:hover {
    color: #fff;
    border-color: #0a66c2;
    background: rgba(10,102,194,.15);
}

/* ── Trust strip (substitui bloqueio "acesso por convite") ────────── */
.trust-strip {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 18px;
    justify-content: center;
}
.trust-strip span { white-space: nowrap; }