/* ══════════════════════════════════════════════════════════
   OverClick IA — style.css
   Versão: 3.0.0
   Organização:
     1. Variáveis e Reset
     2. Tipografia e Utilitários
     3. Header e Navegação
     4. Menu Mobile
     5. Botões
     6. Tags e Badges
     7. Hero
     8. Dashboard Mockup
     9. Seções Comuns
    10. Problem
    11. Solution (Systems)
    12. Benefits
    13. How It Works
    14. Social Proof
    15. Form
    16. CTA Final
    17. Footer
    18. Animações
    19. Responsivo
══════════════════════════════════════════════════════════ */


/* ──────────────────────────────────────
   1. VARIÁVEIS E RESET
────────────────────────────────────── */
:root {
    /* Backgrounds */
    --bg:       #0D0D14;
    --bg2:      #11111C;
    --card:     #141420;
    --card2:    #1A1A2A;

    /* Bordas */
    --border:   rgba(255, 255, 255, 0.07);
    --border2:  rgba(255, 255, 255, 0.12);

    /* Texto */
    --text:     #F0EEF8;
    --text2:    #9897B4;
    --text3:    #5C5A78;

    /* Cores de marca */
    --purple:       #7B5CF0;
    --purple-light: #A78BFA;
    --purple-dark:  #5B3DD0;
    --purple-glow:  rgba(123, 92, 240, 0.25);

    --cyan:     #22D3EE;
    --cyan-glow: rgba(34, 211, 238, 0.2);
    --green:    #34D399;
    --pink:     #F472B6;

    /* Gradientes */
    --grad:         linear-gradient(135deg, #6366F1 0%, #8B5CF6 40%, #A855F7 70%, #EC4899 100%);
    --grad-subtle:  linear-gradient(135deg, rgba(99,102,241,0.15) 0%, rgba(168,85,247,0.1) 100%);

    /* Bordas arredondadas */
    --radius:    12px;
    --radius-lg: 20px;
    --radius-xl: 28px;

    /* Tipografia */
    --font-display: 'Inter', sans-serif;
    --font-body:    'DM Sans', sans-serif;

    /* Transição padrão */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    background: var(--bg);
    color: var(--text);
    overflow-x: hidden;
    line-height: 1.6;
}

img { max-width: 100%; display: block; }
ul  { list-style: none; }
a   { text-decoration: none; }


/* ──────────────────────────────────────
   2. TIPOGRAFIA E UTILITÁRIOS
────────────────────────────────────── */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

.grad-text {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Scroll progress bar */
.scroll-bar {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 0%;
    background: var(--grad);
    z-index: 1000;
    transition: width 0.1s linear;
}


/* ──────────────────────────────────────
   3. HEADER E NAVEGAÇÃO
────────────────────────────────────── */
.header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 900;
    padding: 18px 0;
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(13, 13, 20, 0.92);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border);
    padding: 12px 0;
}

.nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

/* Logo */
.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-img {
    width: 70px;
    height: 70px;
    object-fit: contain;
}

.logo-name {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--text);
    letter-spacing: -0.02em;
}

.logo-name span {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Nav links */
.nav-links {
    display: flex;
    gap: 4px;
    margin-left: auto;
}

.nav-link {
    color: var(--text2);
    font-size: 0.9rem;
    font-weight: 500;
    padding: 8px 14px;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text);
    background: rgba(255, 255, 255, 0.06);
}

/* Nav CTA area */
.nav-cta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-left: 8px;
}

.btn-nav {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--grad);
    color: #fff;
    border: none;
    padding: 10px 22px;
    border-radius: 8px;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.88rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-nav:hover {
    opacity: 0.88;
    transform: translateY(-1px);
    box-shadow: 0 8px 24px var(--purple-glow);
}

.theme-btn {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border2);
    color: var(--text2);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
}

.theme-btn:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.1);
}

.hamburger {
    display: none;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid var(--border2);
    color: var(--text);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1rem;
}


/* ──────────────────────────────────────
   4. MENU MOBILE
────────────────────────────────────── */
.mobile-menu {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--bg);
    z-index: 950;
    flex-direction: column;
    padding: 24px 0;
    overflow-y: auto;
}

.mobile-menu.open {
    display: flex;
}

.mobile-menu-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
}

.mobile-logo {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text);
}

.mobile-logo span {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.mobile-close {
    background: none;
    border: 1px solid var(--border2);
    color: var(--text);
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 1.1rem;
}

.mobile-links {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.mobile-links a {
    display: block;
    color: var(--text);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.4rem;
    padding: 12px 0;
    border-bottom: 1px solid var(--border);
    transition: var(--transition);
}

.mobile-links a:hover {
    color: var(--purple-light);
    padding-left: 8px;
}

.mobile-footer-cta {
    margin-top: 40px;
}


/* ──────────────────────────────────────
   5. BOTÕES
────────────────────────────────────── */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: var(--grad);
    color: #fff;
    border: none;
    padding: 16px 32px;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    opacity: 0.88;
    transform: translateY(-2px);
    box-shadow: 0 16px 40px var(--purple-glow);
}

.btn-primary.btn-lg {
    padding: 18px 40px;
    font-size: 1.05rem;
    border-radius: var(--radius-lg);
}

.btn-primary.btn-block {
    width: 100%;
    justify-content: center;
}

.btn-outline {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border2);
    padding: 15px 32px;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-weight: 500;
    font-size: 1rem;
    cursor: pointer;
    transition: var(--transition);
}

.btn-outline:hover {
    border-color: var(--purple-light);
    color: var(--purple-light);
    background: var(--purple-glow);
}


/* ──────────────────────────────────────
   6. TAGS E BADGES
────────────────────────────────────── */
.tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(123, 92, 240, 0.12);
    border: 1px solid rgba(123, 92, 240, 0.3);
    color: var(--purple-light);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.tag-dot {
    width: 6px;
    height: 6px;
    background: var(--purple-light);
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.4; }
}


/* ──────────────────────────────────────
   7. HERO
────────────────────────────────────── */
.hero {
    min-height: 93.5vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero .container {
    max-width: 1440px;
    width: 100%;
}

.hero::before {
    content: '';
    position: absolute;
    top: -200px;
    left: 50%;
    transform: translateX(-50%);
    width: 900px;
    height: 700px;
    background: radial-gradient(
        ellipse,
        rgba(123, 92, 240, 0.18) 0%,
        rgba(99, 102, 241, 0.08) 40%,
        transparent 70%
    );
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr 1fr;
    gap: 64px;
    align-items: center;
}

.hero-tag { margin-bottom: 24px; }

.hero-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2.2rem, 4.5vw, 3.6rem);
    line-height: 1.1;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}

@media (min-width: 1025px) {
    .hero-title br {
        display: none;
    }
}

.hero-desc {
    color: var(--text2);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 640px;
}

.hero-cta {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.hero-metrics {
    display: flex;
    gap: 40px;
    flex-wrap: wrap;
}

.metric-val {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.8rem;
    letter-spacing: -0.03em;
}

.metric-val span {
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.metric-lbl {
    color: var(--text3);
    font-size: 0.82rem;
    font-weight: 500;
    margin-top: 2px;
}


/* ──────────────────────────────────────
   8. DASHBOARD MOCKUP (Hero Visual)
────────────────────────────────────── */
.hero-visual { position: relative; }

/* Badges flutuantes */
.float-badge {
    position: absolute;
    background: var(--card2);
    border: 1px solid var(--border2);
    border-radius: var(--radius);
    padding: 10px 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    display: flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--text);
    animation: float 4s ease-in-out infinite;
    z-index: 2;
}

.float-badge--one { top: -20px; right: -20px; animation-delay: 0s; }
.float-badge--two { bottom: 40px; left: -30px; animation-delay: 2s; }

.float-icon { font-size: 1rem; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-8px); }
}

/* Card principal do dashboard */
.dash-mock {
    background: var(--card);
    border: 1px solid var(--border2);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow:
        0 40px 80px rgba(0, 0, 0, 0.5),
        0 0 0 1px var(--border);
    position: relative;
}

.dash-mock::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: var(--grad);
}

.dash-topbar {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border);
    background: var(--card2);
}

.dash-dots { display: flex; gap: 6px; }

.dash-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.dash-dot--r { background: #EF4444; }
.dash-dot--y { background: #F59E0B; }
.dash-dot--g { background: var(--green); }

.dash-title-bar {
    font-size: 0.78rem;
    color: var(--text3);
    margin-left: 4px;
    font-family: var(--font-display);
}

.dash-body { padding: 18px; }

/* KPIs */
.dash-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin-bottom: 14px;
}

.kpi-card {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
}

.kpi-label  { font-size: 0.7rem;  color: var(--text3); margin-bottom: 6px; font-weight: 500; }
.kpi-delta  { font-size: 0.65rem; color: var(--green);  margin-top: 3px; }

.kpi-value {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
}

.kpi-value--up   { color: var(--green); }
.kpi-value--blue { color: var(--purple-light); }
.kpi-value--cyan { color: var(--cyan); }

/* Chart row */
.dash-chart-row {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 10px;
    margin-bottom: 14px;
}

.dash-section {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 14px;
}

.dash-section-title {
    font-size: 0.72rem;
    color: var(--text3);
    font-weight: 600;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Barras do gráfico */
.chart-bars {
    display: flex;
    align-items: flex-end;
    gap: 5px;
    height: 60px;
}

.bar {
    flex: 1;
    border-radius: 4px 4px 0 0;
    background: var(--purple);
    opacity: 0.7;
    transition: opacity 0.2s;
}

.bar:hover    { opacity: 1; }
.bar--accent  { background: var(--cyan); }

/* Lista de leads */
.leads-list { display: flex; flex-direction: column; gap: 8px; }

.lead-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.lead-name { font-size: 0.72rem; color: var(--text2); }

.lead-badge {
    font-size: 0.6rem;
    padding: 2px 8px;
    border-radius: 100px;
    font-weight: 600;
}

.lead-badge--hot  { background: rgba(239, 68, 68, 0.2); color: #EF4444; }
.lead-badge--warm { background: rgba(245,158, 11, 0.2); color: #F59E0B; }
.lead-badge--cold { background: rgba( 34,211,238, 0.2); color: var(--cyan); }

/* Mini stats */
.dash-bottom {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.mini-stat {
    background: var(--bg2);
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 12px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.mini-icon {
    width: 28px;
    height: 28px;
    border-radius: 7px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    flex-shrink: 0;
}

.mini-icon--purple { background: var(--purple-glow); color: var(--purple-light); }
.mini-icon--green  { background: rgba(52, 211, 153, 0.15); color: var(--green); }
.mini-icon--cyan   { background: var(--cyan-glow); color: var(--cyan); }
.mini-icon--pink   { background: rgba(244, 114, 182, 0.15); color: var(--pink); }

.mini-val { font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; color: var(--text); }
.mini-txt { font-size: 0.68rem; color: var(--text2); line-height: 1.3; }


/* ──────────────────────────────────────
   9. SEÇÕES COMUNS
────────────────────────────────────── */
section { padding: 96px 0; }

.sec-header {
    text-align: center;
    margin-bottom: 64px;
}

.sec-tag { display: inline-block; margin-bottom: 16px; }

.sec-title {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.8rem, 3.5vw, 2.8rem);
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 16px;
}

.sec-sub {
    color: var(--text2);
    font-size: 1.05rem;
    max-width: 580px;
    margin: 0 auto;
    line-height: 1.7;
}


/* ──────────────────────────────────────
   10. PROBLEM
────────────────────────────────────── */
.problem { background: var(--bg); }

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}

.prob-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 32px;
    transition: var(--transition);
    cursor: default;
}

.prob-card:hover {
    border-color: rgba(239, 68, 68, 0.3);
    transform: translateY(-4px);
}

.prob-icon { font-size: 1.8rem; margin-bottom: 16px; }

.prob-card h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.05rem;
    margin-bottom: 12px;
}

.prob-card p { color: var(--text2); font-size: 0.92rem; line-height: 1.7; }

/* Bloco de impacto */
.prob-impact {
    background: linear-gradient(
        135deg,
        rgba(239, 68, 68, 0.08),
        rgba(239, 68, 68, 0.03)
    );
    border: 1px solid rgba(239, 68, 68, 0.2);
    border-radius: var(--radius-lg);
    padding: 36px 40px;
    display: flex;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
}

.impact-num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 2.8rem;
    color: #EF4444;
    letter-spacing: -0.04em;
    white-space: nowrap;
}

.impact-num span { font-size: 1.4rem; }

.impact-sub {
    color: var(--text3);
    font-size: 0.8rem;
    font-weight: 500;
}

.impact-desc {
    color: var(--text2);
    font-size: 1rem;
    flex: 1;
    line-height: 1.6;
}

.impact-cta { margin-left: auto; }


/* ──────────────────────────────────────
   11. SOLUTION — SYSTEMS
────────────────────────────────────── */
.solution { background: var(--bg2); }

.systems-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.sys-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: 36px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.sys-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 1px;
    background: var(--grad);
    opacity: 0;
    transition: opacity 0.3s;
}

.sys-card:hover {
    border-color: var(--border2);
    transform: translateY(-4px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.sys-card:hover::before { opacity: 1; }

.sys-card--featured {
    background: linear-gradient(
        135deg,
        var(--card) 0%,
        rgba(123, 92, 240, 0.08) 100%
    );
    border-color: rgba(123, 92, 240, 0.25);
}

.sys-icon {
    width: 52px;
    height: 52px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

.sys-icon--purple { background: var(--purple-glow);            color: var(--purple-light); border: 1px solid rgba(123, 92, 240, 0.3); }
.sys-icon--cyan   { background: var(--cyan-glow);              color: var(--cyan);         border: 1px solid rgba( 34,211,238, 0.3); }
.sys-icon--green  { background: rgba(52, 211, 153, 0.15);      color: var(--green);        border: 1px solid rgba( 52,211,153, 0.3); }
.sys-icon--pink   { background: rgba(244, 114, 182, 0.15);     color: var(--pink);         border: 1px solid rgba(244,114,182, 0.3); }

.sys-label {
    font-size: 0.72rem;
    color: var(--text3);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 600;
    margin-bottom: 8px;
}

.sys-card h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 12px;
}

.sys-card p {
    color: var(--text2);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 20px;
}

.sys-features {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.sys-features li {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.88rem;
    color: var(--text2);
}

.check-icon {
    color: var(--green);
    font-size: 0.65rem;
    margin-top: 3px;
    flex-shrink: 0;
}


/* ──────────────────────────────────────
   12. BENEFITS
────────────────────────────────────── */
.benefits { background: var(--bg); }

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.ben-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    text-align: center;
    transition: var(--transition);
}

.ben-card:hover {
    border-color: var(--border2);
    transform: translateY(-4px);
}

.ben-icon { font-size: 1.5rem; }

.ben-num {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 2.4rem;
    margin: 12px 0 8px;
    letter-spacing: -0.04em;
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.ben-card h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 8px;
}

.ben-card p { color: var(--text2); font-size: 0.85rem; line-height: 1.6; }


/* ──────────────────────────────────────
   13. HOW IT WORKS
────────────────────────────────────── */
.how { background: var(--bg2); }

.steps-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    position: relative;
}

.steps-grid::before {
    content: '';
    position: absolute;
    top: 36px;
    left: 12.5%;
    right: 12.5%;
    height: 1px;
    background: linear-gradient(
        90deg,
        transparent,
        var(--border2),
        var(--purple),
        var(--border2),
        transparent
    );
}

.step { text-align: center; padding: 0 16px; }

.step-num {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    border: 1px solid var(--border2);
    background: var(--card);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 1.3rem;
    color: var(--purple-light);
    margin: 0 auto 24px;
    position: relative;
    z-index: 1;
    box-shadow: 0 0 0 8px var(--bg2);
}

.step-num--active {
    background: var(--purple-glow);
    border-color: var(--purple);
}

.step h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 10px;
}

.step p { color: var(--text2); font-size: 0.88rem; line-height: 1.6; }

.steps-cta { text-align: center; margin-top: 56px; }


/* ──────────────────────────────────────
   14. SOCIAL PROOF
────────────────────────────────────── */
.proof { background: var(--bg); }

.proof-numbers {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2px;
    margin-bottom: 64px;
    background: var(--border);
    border-radius: var(--radius-lg);
    overflow: hidden;
}

.proof-num {
    background: var(--bg);
    padding: 32px;
    text-align: center;
}

.proof-val {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: 2.2rem;
    letter-spacing: -0.04em;
    margin-bottom: 8px;
    background: var(--grad);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.proof-lbl { color: var(--text3); font-size: 0.85rem; }

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.test-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    transition: var(--transition);
}

.test-card:hover { border-color: var(--border2); }

.test-stars { color: #F59E0B; font-size: 0.8rem; letter-spacing: 2px; margin-bottom: 14px; }

.test-text {
    color: var(--text2);
    font-size: 0.92rem;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.test-author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.test-avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    color: #fff;
    flex-shrink: 0;
}

.test-avatar--purple { background: linear-gradient(135deg, #6366F1, #A855F7); }
.test-avatar--cyan   { background: linear-gradient(135deg, #22D3EE, #6366F1); }
.test-avatar--pink   { background: linear-gradient(135deg, #F472B6, #A855F7); }

.test-name { font-weight: 600; font-size: 0.88rem; }
.test-role { color: var(--text3); font-size: 0.78rem; }


/* ──────────────────────────────────────
   15. FORM
────────────────────────────────────── */
.form-sec { background: var(--bg2); }

.form-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: start;
}

/* Coluna esquerda */
.form-left h2 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(1.8rem, 3vw, 2.5rem);
    letter-spacing: -0.03em;
    margin-bottom: 16px;
    line-height: 1.15;
}

.form-left p {
    color: var(--text2);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 32px;
}

.form-guarantees {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 32px;
}

.form-g {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.form-g-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: rgba(52, 211, 153, 0.12);
    border: 1px solid rgba(52, 211, 153, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--green);
    font-size: 0.8rem;
    flex-shrink: 0;
}

.form-g-text { 
    font-size: 0.9rem; 
    color: var(--text2);
    line-height: 1.5;
    margin-top: 2px;
}
.form-g-text strong { color: var(--text); }

/* Deliverables */
.deliverables {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.deliv {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
}

.deliv-icon { font-size: 1rem; flex-shrink: 0; }
.deliv-text { font-size: 0.88rem; color: var(--text2); }
.deliv-text strong { color: var(--text); }

/* Card do formulário */
.form-card {
    background: var(--card);
    border: 1px solid var(--border2);
    border-radius: var(--radius-xl);
    padding: 40px;
}

.form-card h3 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 6px;
}

.form-card-sub {
    color: var(--text2);
    font-size: 0.88rem;
    margin-bottom: 28px;
}

/* Campos */
.field { margin-bottom: 18px; }

.field label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.83rem;
    color: var(--text2);
    font-weight: 500;
    margin-bottom: 8px;
}

.field input,
.field select {
    width: 100%;
    background: var(--bg);
    border: 1px solid var(--border2);
    color: var(--text);
    padding: 12px 16px;
    border-radius: var(--radius);
    font-family: var(--font-body);
    font-size: 0.92rem;
    transition: var(--transition);
    outline: none;
    appearance: none;
}

.field input::placeholder { color: var(--text3); }

.field input:focus,
.field select:focus {
    border-color: var(--purple);
    box-shadow: 0 0 0 3px var(--purple-glow);
}

.field input.err { border-color: #EF4444; }

.err-msg {
    font-size: 0.75rem;
    color: #EF4444;
    margin-top: 5px;
    display: none;
}

.err-msg.show { display: block; }

/* Select arrow customizado */
.field select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%239897B4' stroke-width='2'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 12px center;
    background-size: 18px;
    padding-right: 40px;
}

.form-submit { margin-top: 24px; }

/* Mensagem global */
#globalMsg {
    display: none;
    margin-top: 16px;
    padding: 14px 16px;
    border-radius: var(--radius);
    font-size: 0.88rem;
    font-weight: 500;
}

#globalMsg.ok {
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.3);
    color: var(--green);
}

#globalMsg.fail {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #EF4444;
}


/* ──────────────────────────────────────
   16. CTA FINAL
────────────────────────────────────── */
.cta-final {
    background: var(--bg);
    padding: 80px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-final::before {
    content: '';
    position: absolute;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    width: 700px;
    height: 400px;
    background: radial-gradient(ellipse, var(--purple-glow) 0%, transparent 70%);
    pointer-events: none;
}

.cta-inner { position: relative; z-index: 1; }

.cta-inner h2 {
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2rem, 4vw, 3rem);
    letter-spacing: -0.04em;
    margin-bottom: 16px;
}

.cta-inner p {
    color: var(--text2);
    font-size: 1.05rem;
    max-width: 520px;
    margin: 0 auto 40px;
}

.cta-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.cta-note {
    margin-top: 20px;
    color: var(--text3);
    font-size: 0.82rem;
}

.cta-note i {
    margin-right: 6px;
    color: var(--green);
}


/* ──────────────────────────────────────
   17. FOOTER
────────────────────────────────────── */
.footer {
    background: var(--bg2);
    border-top: 1px solid var(--border);
    padding: 60px 0 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer-brand p {
    color: var(--text3);
    font-size: 0.88rem;
    line-height: 1.7;
    margin-top: 12px;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.footer-social a {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: var(--card);
    border: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text3);
    font-size: 0.85rem;
    transition: var(--transition);
}

.footer-social a:hover {
    color: var(--text);
    border-color: var(--border2);
    background: var(--card2);
}

.footer-col h4 {
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 16px;
}

.footer-col ul {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col ul a {
    color: var(--text3);
    font-size: 0.88rem;
    transition: var(--transition);
}

.footer-col ul a:hover { color: var(--text2); }

/* Footer contato */
.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    color: var(--text3);
    font-size: 0.85rem;
}

.footer-contact i {
    color: var(--purple-light);
    margin-top: 2px;
    flex-shrink: 0;
}

/* Footer bottom */
.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 28px;
    border-top: 1px solid var(--border);
    flex-wrap: wrap;
    gap: 12px;
}

.footer-bottom p { color: var(--text3); font-size: 0.82rem; }

.footer-legal {
    display: flex;
    gap: 20px;
}

.footer-legal a {
    color: var(--text3);
    font-size: 0.82rem;
    transition: var(--transition);
}

.footer-legal a:hover { color: var(--text2); }


/* ──────────────────────────────────────
   18. ANIMAÇÕES
────────────────────────────────────── */
.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

.fa-spin {
    animation: spin 1s linear infinite;
}


/* ──────────────────────────────────────
   19. RESPONSIVO
────────────────────────────────────── */
@media (max-width: 1024px) {
    .hero-grid          { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual        { display: none; }
    .benefits-grid      { grid-template-columns: repeat(2, 1fr); }
    .steps-grid         { grid-template-columns: repeat(2, 1fr); gap: 32px; }
    .steps-grid::before { display: none; }
    .proof-numbers      { grid-template-columns: repeat(2, 1fr); }
    .footer-grid        { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
    section { padding: 64px 0; }

    .nav-links  { display: none; }
    .btn-nav    { display: none; }
    .theme-btn  { display: none; }
    .hamburger  { display: block; }

    .hero          { padding: 100px 0 60px; }
    .hero-cta      { flex-direction: column; }
    .hero-metrics  { gap: 24px; }

    .problem-grid      { grid-template-columns: 1fr; }
    .systems-grid      { grid-template-columns: 1fr; }
    .benefits-grid     { grid-template-columns: repeat(2, 1fr); }
    .steps-grid        { grid-template-columns: 1fr; }
    .testimonial-grid  { grid-template-columns: 1fr; }
    .form-wrapper      { grid-template-columns: 1fr; gap: 40px; }
    .footer-grid       { grid-template-columns: 1fr; }
    .proof-numbers     { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 480px) {
    .hero-metrics  { gap: 16px; }
    .metric-val    { font-size: 1.4rem; }
    .prob-impact   { flex-direction: column; gap: 20px; }
    .benefits-grid { grid-template-columns: 1fr; }
    .impact-cta    { margin-left: 0; }
}