/* ======================================================
   LANDING PAGE - NEUROSTRATEGY AI™
   Visual Elite • Dark Tech • Estratégico
====================================================== */

:root {
    --bg-primary: #070b18;
    --bg-secondary: #0f172a;
    --bg-accent: #1e1b4b;

    --primary: #7c3aed;
    --secondary: #2563eb;
    --accent-glow: #9333ea;

    --text-primary: #ffffff;
    --text-muted: rgba(255,255,255,0.72);

    --glass-bg: rgba(255,255,255,0.05);
    --glass-border: rgba(255,255,255,0.12);
}

/* ======================================================
   BASE
====================================================== */

body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    margin: 0;
    padding: 0;
    overflow-x: hidden;
}

/* container agora ocupa melhor a tela */
.container {
    width: 92%;
    max-width: 1400px;
    margin: 0 auto;
}

/* ======================================================
   HERO
====================================================== */

.hero {
    position: relative;
    padding: 90px 0 100px 0;
    background: radial-gradient(circle at top right, #1e1b4b, var(--bg-primary) 60%);
    overflow: hidden;
}

/* glow do hero */

.hero-bg-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(124,58,237,0.35), transparent 70%);
    top: -220px;
    right: -220px;
    filter: blur(120px);
    z-index: 0;
}

/* ======================================================
   HERO CONTENT
====================================================== */

.hero-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 40px;
    z-index: 2;
}

/* ======================================================
   HERO LEFT
====================================================== */

.hero-left {
    width: 100%;
    max-width: 720px;
}

/* ======================================================
   HERO RIGHT
====================================================== */

.hero-right {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-start;
}

/* ======================================================
   BADGE
====================================================== */

.badge {
    display: inline-block;
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    padding: 8px 18px;
    border-radius: 30px;
    font-size: 13px;
    margin-bottom: 22px;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 0 15px rgba(124,58,237,0.6);
}

/* ======================================================
   TITULO HERO
====================================================== */

.hero h1 {
    font-size: 38px;
    line-height: 1.15;
    margin-bottom: 22px;
    font-weight: 800;
    background: linear-gradient(to right, #ffffff, #c4b5fd);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ======================================================
   PARÁGRAFO HERO
====================================================== */

.hero p {
    font-size: 16px;
    color: var(--text-muted);
    margin-bottom: 28px;
    max-width: 640px;
    line-height: 1.6;
}

/* ======================================================
   BOTÕES HERO
====================================================== */

.hero-cta {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 32px;
}

/* ======================================================
   BOTÕES
====================================================== */

.btn-primary {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    padding: 14px 30px;
    border-radius: 12px;
    text-decoration: none;
    color: #fff;
    font-weight: 600;
    transition: all 0.35s ease;
    box-shadow: 0 0 25px rgba(124,58,237,0.5);
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-6px);
    box-shadow: 0 0 50px rgba(124,58,237,0.9);
}

.btn-secondary {
    border: 1px solid var(--primary);
    padding: 14px 30px;
    border-radius: 12px;
    color: var(--primary);
    text-decoration: none;
    transition: all 0.3s ease;
    text-align: center;
}

.btn-secondary:hover {
    background: rgba(124,58,237,0.12);
    transform: translateY(-4px);
}
/* ======================================================
   HERO BENEFITS
====================================================== */

.hero-benefits {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-bottom: 36px;
}

.benefit {
    font-size: 15px;
    color: var(--text-muted);
    background: rgba(255,255,255,0.03);
    padding: 10px 14px;
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.05);
}

/* ======================================================
   HERO METRICS
====================================================== */

.hero-metrics {
    display: flex;
    flex-direction: column;
    gap: 20px;
    margin-top: 20px;
}

.hero-metrics .metric span {
    font-size: 30px;
    font-weight: 800;
    display: block;
    color: #c4b5fd;
}

.hero-metrics .metric small {
    color: var(--text-muted);
    font-size: 13px;
}

/* ======================================================
   GLASS CARDS
====================================================== */

.glass-card {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    padding: 28px;
    border-radius: 22px;
    transition: all 0.35s ease;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
}

.glass-card:hover {
    transform: translateY(-10px);
    border-color: rgba(124,58,237,0.8);
    box-shadow: 0 15px 50px rgba(124,58,237,0.3);
}

.glass-card h3 {
    margin-bottom: 16px;
    font-size: 20px;
}

.glass-card p {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.6;
}

/* ======================================================
   CARD DESTACADO HERO
====================================================== */

.highlight {
    width: 100%;
    max-width: 420px;
    margin-top: 0px;
    box-shadow: 0 0 60px rgba(124,58,237,0.3);
    animation: floatCard 6s ease-in-out infinite;
}

/* animação suave */

@keyframes floatCard {

    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-12px);
    }

    100% {
        transform: translateY(0px);
    }

}

/* ======================================================
   FEATURES
====================================================== */

.features {
    padding: 100px 0;
    text-align: center;
}

.features h2 {
    font-size: 34px;
    margin-bottom: 60px;
    background: linear-gradient(to right, #ffffff, #a5b4fc);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* grid responsivo */

.grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 28px;
}

/* ======================================================
   AUTHORITY SECTION
====================================================== */

.authority {
    padding: 100px 0;
    background: linear-gradient(135deg, var(--bg-accent), var(--bg-secondary));
}

.authority-box {
    display: flex;
    flex-direction: column;
    gap: 50px;
    align-items: center;
    text-align: center;
}

.authority-left {
    flex: 1;
}

.authority-left h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.authority-left p {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.7;
}

.authority-right {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.metric span {
    font-size: 26px;
    font-weight: 800;
    display: block;
}

.metric small {
    color: var(--text-muted);
    font-size: 13px;
}

/* ======================================================
   CTA FINAL
====================================================== */

.cta-final {
    padding: 100px 0;
    text-align: center;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
}

.cta-final h2 {
    font-size: 32px;
    margin-bottom: 22px;
}

.cta-final p {
    font-size: 17px;
    margin-bottom: 40px;
    max-width: 650px;
    margin-left: auto;
    margin-right: auto;
}

/* ======================================================
   RESPONSIVO DESKTOP
====================================================== */

@media (min-width: 992px) {

.hero-content {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 60px;
}

.hero-left {
    flex: 0 0 720px;
}

.hero-right {
    flex: 1;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
}

.hero h1 {
    font-size: 64px;
}

.hero p {
    font-size: 19px;
}

.hero-cta {
    flex-direction: row;
}

.hero-benefits {
    grid-template-columns: repeat(2, 1fr);
}

.hero-metrics {
    flex-direction: row;
}

.features h2 {
    font-size: 46px;
}

.grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
}

.authority-box {
    flex-direction: row;
    text-align: left;
}

}