/* ===== RESET E CONFIGURAÇÕES GLOBAIS ===== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background: #020617;
    color: #fff;
    line-height: 1.5;
    padding-top: 80px; /* Ajustado para o header */
}

/* ===== TIPOGRAFIA ===== */
h1 {
    font-size: 56px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 24px;
}

h2 {
    font-size: 42px;
    font-weight: 700;
    letter-spacing: -0.02em;
    line-height: 1.2;
    margin-bottom: 16px;
}

h3 {
    font-size: 24px;
    font-weight: 600;
    margin-bottom: 12px;
    color: #fff;
}

p {
    font-size: 1.2rem;
    line-height: 1.6;
    color: #cbd5e1;
}

/* ===== HEADER - VERSÃO CORRETA ===== */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 60px;
    background: rgba(2, 6, 23, 0.98);
    position: fixed; /* MUDADO de sticky para fixed */
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #1e293b;
}

.logo {
    width: 140px;
    height: auto;
    transition: transform 0.3s ease;
    margin-top: -3px;
    margin-left: -8px;
}

.logo:hover {
    transform: scale(1.05);
}

/* Menu */
nav {
    display: flex;
    gap: 15px;
    align-items: center;
}

nav a {
    color: #cbd5e1;
    text-decoration: none;
    padding: 8px 14px;
    border-radius: 8px;
    transition: all 0.3s ease;
    font-weight: 500;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

nav a:hover {
    background: #3b82f6;
    color: white;
}

/* Botão CTA no menu */
.nav-cta {
    background: linear-gradient(90deg, #3b82f6, #a855f7);
    color: white !important;
    font-weight: 600;
    padding: 8px 20px !important;
    margin-left: 10px;
}

.nav-cta:hover {
    background: linear-gradient(90deg, #2563eb, #9333ea);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -10px rgba(59,130,246,0.5);
}

/* Ícone de email no header */
#menu a:has(svg) {
    padding: 8px 8px;
}

#menu svg {
    stroke: #cbd5e1;
    transition: stroke 0.3s ease;
}

#menu a:hover svg {
    stroke: white;
}

/* ===== MENU MOBILE ===== */
.menu-toggle {
    display: none;
    font-size: 32px;
    cursor: pointer;
    color: #fff;
}

/* ===== HERO SECTION ===== */
.hero {
    padding: 120px 20px 80px; /* Reduzido para compensar header fixo */
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.hero::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(59,130,246,0.1) 0%, transparent 70%);
    z-index: -1;
    pointer-events: none;
}

.hero h1 {
    font-size: 56px;
    background: linear-gradient(180deg, #fff 0%, #94a3b8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.5rem;
    color: #94a3b8;
    margin-bottom: 40px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== BUTTONS ===== */
button {
    background: linear-gradient(90deg, #3b82f6, #a855f7);
    border: none;
    padding: 16px 36px;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 15px 30px -10px rgba(59, 130, 246, 0.3);
    letter-spacing: 0.5px;
}

button:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 25px 40px -12px rgba(59, 130, 246, 0.5);
}

button:active {
    transform: translateY(-1px);
}

/* ===== CONTAINER ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 80px 20px;
}

/* ===== GRID ===== */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 40px;
    margin-top: 50px;
}

/* ===== CARDS GENÉRICOS ===== */
.card {
    background: #0f172a;
    padding: 30px;
    border-radius: 24px;
    border: 1px solid #1e293b;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.card:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: #a855f7;
    box-shadow: 0 30px 40px -20px rgba(168, 85, 247, 0.3);
}

.card h3 {
    margin-top: 20px;
    margin-bottom: 12px;
    font-size: 1.5rem;
}

.card p {
    font-size: 1rem;
    color: #94a3b8;
    margin: 0;
}

/* ===== SEÇÃO DE PROBLEMAS ===== */
.problema-sub {
    font-size: 1.3rem;
    color: #94a3b8;
    margin-bottom: 40px;
    max-width: 700px;
}

.card.x-card {
    display: flex;
    align-items: center;
    gap: 15px;
    font-size: 1.2rem;
    font-weight: 500;
}

.x-icon {
    width: 28px;
    height: 28px;
    background: rgba(239, 68, 68, 0.2);
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ef4444;
    font-weight: bold;
    font-size: 1.2rem;
}

/* ===== PLANOS ===== */
.plan {
    background: #0f172a;
    padding: 40px 35px;
    border-radius: 32px;
    border: 1px solid #1e293b;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    display: flex;
    flex-direction: column;
}

.plan:hover {
    transform: translateY(-8px) scale(1.02);
    border-color: #3b82f6;
    box-shadow: 0 30px 50px -20px rgba(59, 130, 246, 0.4);
}

.plan.destaque {
    border: 2px solid #3b82f6;
    transform: scale(1.05);
    box-shadow: 0 30px 50px -20px rgba(59, 130, 246, 0.5);
    z-index: 2;
}

.plan.destaque:hover {
    transform: scale(1.05) translateY(-8px);
}

.plano-destaque {
    position: absolute;
    top: -15px;
    left: 50%;
    transform: translateX(-50%);
    background: linear-gradient(90deg, #3b82f6, #a855f7);
    color: white;
    padding: 8px 24px;
    border-radius: 40px;
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    white-space: nowrap;
    box-shadow: 0 10px 20px -5px rgba(59, 130, 246, 0.4);
}

.setup {
    color: #94a3b8;
    font-size: 1rem;
    margin-bottom: 8px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.price {
    color: #3b82f6;
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 30px;
}

.price span {
    font-size: 1rem;
    font-weight: 400;
    color: #64748b;
}

.plan ul {
    list-style: none;
    padding: 0;
    margin: 0 0 30px 0;
    flex-grow: 1;
}

.plan li {
    color: #cbd5e1;
    margin-bottom: 16px;
    padding-left: 28px;
    position: relative;
    line-height: 1.6;
}

.plan li::before {
    content: "✓";
    color: #a855f7;
    font-weight: bold;
    position: absolute;
    left: 0;
    font-size: 1.2rem;
}

.plan button {
    width: 100%;
    margin-top: auto;
}

/* ===== SEÇÃO DE AUTORIDADE ===== */
.autoridade-card {
    background: linear-gradient(135deg, #0f172a 0%, #1a1f35 100%);
    padding: 40px;
    border-radius: 32px;
    border: 1px solid #3b82f6;
    text-align: center;
}

.autoridade-numero {
    font-size: 4rem;
    font-weight: 800;
    background: linear-gradient(90deg, #3b82f6, #a855f7);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1.2;
    margin-bottom: 10px;
}

.autoridade-label {
    font-size: 1.3rem;
    color: #fff;
    font-weight: 600;
}

.autoridade-desc {
    color: #94a3b8;
    margin-top: 15px;
}

/* ===== CTA FINAL ===== */
#contato {
    text-align: center;
    background: linear-gradient(180deg, #020617 0%, #0f172a 100%);
    border-radius: 48px;
    margin: 60px auto;
    padding: 100px 40px;
}

#contato h2 {
    font-size: 56px;
    margin-bottom: 20px;
}

#contato p {
    font-size: 1.5rem;
    margin-bottom: 40px;
}

#contato button {
    padding: 20px 50px;
    font-size: 1.3rem;
}

/* ===== WHATSAPP FIXO ===== */
.whatsapp {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: #25d366;
    padding: 16px;
    border-radius: 50%;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
    z-index: 999;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.whatsapp:hover {
    transform: scale(1.15) rotate(5deg);
    box-shadow: 0 20px 40px rgba(37, 211, 102, 0.5);
}

/* ===== ANIMAÇÕES ===== */
.fade {
    opacity: 0;
    transform: translateY(30px);
    transition: 1s cubic-bezier(0.4, 0, 0.2, 1);
}

.fade.show {
    opacity: 1;
    transform: translateY(0);
}

/* ===== FEATHER ICONS ===== */
.card-icon {
    width: 48px;
    height: 48px;
    margin-bottom: 15px;
    color: #a855f7;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.card-icon svg {
    width: 32px;
    height: 32px;
    stroke: #a855f7;
    stroke-width: 1.5;
}

.x-icon svg {
    width: 16px;
    height: 16px;
    stroke: #ef4444;
    stroke-width: 2;
}

.autoridade-card .card-icon svg {
    width: 40px;
    height: 40px;
    stroke: #a855f7;
}

/* ===== RESPONSIVIDADE GERAL ===== */
@media (max-width: 1024px) {
    h1, #contato h2 {
        font-size: 48px;
    }
    
    h2 {
        font-size: 36px;
    }
    
    .plan.destaque {
        transform: scale(1.02);
    }
}

@media (max-width: 768px) {
    body {
        padding-top: 70px;
    }
    
    h1, #contato h2 {
        font-size: 36px;
    }
    
    h2 {
        font-size: 30px;
    }
    
    .hero h1 {
        font-size: 36px;
    }
    
    .hero p {
        font-size: 1.2rem;
    }
    
    .hero {
        padding: 100px 20px 60px;
    }
    
    .container {
        padding: 60px 20px;
    }
    
    .grid {
        gap: 25px;
    }
    
    .plan {
        padding: 30px 25px;
    }
    
    .plan.destaque {
        transform: scale(1);
    }
    
    .price {
        font-size: 2.5rem;
    }
    
    .plano-destaque {
        font-size: 0.8rem;
        padding: 6px 16px;
        white-space: normal;
        width: 90%;
        text-align: center;
    }
    
    .autoridade-numero {
        font-size: 3rem;
    }
    
    #contato {
        padding: 60px 20px;
    }
    
    #contato button {
        padding: 16px 40px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    h1, #contato h2 {
        font-size: 32px;
    }
    
    h2 {
        font-size: 28px;
    }
    
    .hero {
        padding: 80px 15px 40px;
    }
    
    .hero p {
        font-size: 1.1rem;
    }
    
    button {
        padding: 14px 28px;
        width: 100%;
        max-width: 300px;
    }
    
    .grid {
        grid-template-columns: 1fr;
    }
    
    #contato button {
        min-width: 100%;
        width: 100%;
    }
}