/* ==========================================================================
   VARIÁVEIS GLOBAIS
   ========================================================================== */
:root {
    --color-bg-main: #0a0e17;
    --color-bg-secondary: #0d1220;
    --color-bg-tertiary: #131a2b;
    --color-surface: #182036;
    --color-primary: #0080FF;
    --color-primary-hover: #0070E0;
    --color-primary-glow: rgba(0, 128, 255, 0.3);
    --color-text-main: #E8ECF4;
    --color-text-muted: #8892A8;
    --color-text-dark: #1F2937;
    --color-success: #10B981;
    --color-error: #EF4444;
    --color-whatsapp: #25D366;
    --font-primary: 'Inter', sans-serif;
    --font-heading: 'Outfit', sans-serif;
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-pill: 100px;
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--color-primary-glow);
    --transition: all 0.3s ease;
}

/* ==========================================================================
   RESET
   ========================================================================== */
* { margin: 0; padding: 0; box-sizing: border-box; scroll-behavior: smooth; }

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

h1, h2, h3, h4, h5, h6 { font-family: var(--font-heading); color: #FFFFFF; line-height: 1.2; }
a { text-decoration: none; color: var(--color-primary); transition: var(--transition); }
ul { list-style: none; }
img { max-width: 100%; height: auto; display: block; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.section { padding: 80px 0; }
.dark-section { background-color: var(--color-bg-secondary); }
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-gray { color: var(--color-text-muted); }
.text-sm { font-size: 0.875rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-4 { margin-top: 1.5rem; }
.hidden { display: none !important; }

/* ==========================================================================
   SECTION TITLES
   ========================================================================== */
.section-title-center {
    text-align: center;
    font-size: 1.75rem;
    margin-bottom: 12px;
    font-weight: 700;
}
.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    font-size: 1rem;
    max-width: 650px;
    margin: 0 auto 50px;
}

/* ==========================================================================
   BOTÕES
   ========================================================================== */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 12px 24px; border-radius: var(--radius-pill); font-weight: 600;
    font-family: var(--font-primary); cursor: pointer; transition: var(--transition);
    border: none; outline: none; text-align: center; font-size: 0.95rem;
}
.btn-sm { padding: 10px 20px; font-size: 0.85rem; }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.btn-block { width: 100%; }
.btn-primary { background-color: var(--color-primary); color: #fff; }
.btn-primary:hover { background-color: var(--color-primary-hover); box-shadow: var(--shadow-glow); transform: translateY(-2px); }
.btn-secondary { background-color: var(--color-surface); color: var(--color-text-main); border: 1px solid rgba(255,255,255,0.1); }
.btn-secondary:hover { background-color: rgba(255,255,255,0.1); }
.btn-outline { background: transparent; color: var(--color-primary); border: 1px solid var(--color-primary); }
.btn-outline:hover { background-color: rgba(0,128,255,0.1); }

/* ==========================================================================
   FORMULÁRIO
   ========================================================================== */
.form-group { margin-bottom: 16px; text-align: left; }
.input-icon { position: relative; }
.input-icon i { position: absolute; left: 15px; top: 50%; transform: translateY(-50%); color: var(--color-text-muted); font-size: 1.2rem; }
input[type="text"], input[type="tel"], input[type="email"], select, textarea {
    width: 100%; padding: 14px 15px; background-color: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.12); border-radius: var(--radius-md);
    color: var(--color-text-main); font-family: var(--font-primary); font-size: 1rem;
    transition: var(--transition);
}
.input-icon input[type="text"], .input-icon input[type="tel"], .input-icon input[type="email"] { padding-left: 45px !important; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--color-primary); background-color: rgba(255,255,255,0.08); box-shadow: 0 0 0 3px rgba(0,128,255,0.15); }
input::placeholder, textarea::placeholder { color: rgba(255,255,255,0.35); }
.error-msg { display: none; color: var(--color-error); font-size: 0.75rem; margin-top: 5px; }
.form-group.has-error input { border-color: var(--color-error); }
.form-group.has-error .error-msg { display: block; }
.privacy-note { font-size: 0.8rem; color: var(--color-text-muted); text-align: center; margin-top: 12px; display: flex; align-items: center; justify-content: center; gap: 5px; }
.form-step { display: none; animation: fadeIn 0.4s ease-out forwards; }
.form-step.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }
.form-feedback { text-align: center; padding: 20px 0; }
.form-feedback i { font-size: 4rem; color: var(--color-success); margin-bottom: 15px; }
.form-feedback h4 { font-size: 1.5rem; margin-bottom: 10px; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.header {
    position: fixed; top: 0; left: 0; width: 100%; background-color: rgba(10,14,23,0.85);
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    z-index: 1000; padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.06);
    transition: all 0.3s ease;
}
.header.scrolled { background-color: rgba(10,14,23,0.95); border-bottom-color: rgba(0,128,255,0.3); }
.header-container { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: baseline; font-family: var(--font-heading); }
.header-logo { max-height: 36px; width: auto; display: block; }
.nav-links { display: none; }
@media (min-width: 900px) {
    .nav-links { display: flex; gap: 28px; }
    .nav-link { color: var(--color-text-main); font-weight: 500; font-size: 0.875rem; }
    .nav-link:hover { color: var(--color-primary); }
}
.btn-header-cta { display: none; }
@media (min-width: 900px) { .btn-header-cta { display: inline-flex; } }

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
    position: relative; padding-top: 100px; padding-bottom: 60px; min-height: 100vh;
    display: flex; align-items: center; overflow: hidden;
    background: linear-gradient(160deg, #0a0e17 0%, #0d1a30 30%, #0a0e17 70%);
}
.hero-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background-image: url('https://images.unsplash.com/photo-1734036404603-ecadce8a051e?q=80&w=2000&auto=format&fit=crop');
    background-size: cover; background-position: center; opacity: 0.25; z-index: 0;
}
.hero-container { position: relative; z-index: 1; display: flex; flex-direction: column; gap: 40px; }
.hero-content { text-align: left; }

.hero-tag {
    display: inline-block; background: transparent; color: #0080FF;
    padding: 6px 16px; border-radius: 100px; font-size: 0.75rem;
    font-weight: 700; letter-spacing: 0.5px; margin-bottom: 24px; border: 1px solid rgba(0,128,255,0.4);
    text-transform: uppercase;
}

.headline { font-size: 2.5rem; margin-bottom: 20px; font-weight: 800; line-height: 1.15; }
.headline .highlight { color: #0080FF; }
@media (min-width: 768px) { .headline { font-size: 3.5rem; } }

.subheadline { font-size: 1rem; color: #cbd5e1; margin-bottom: 40px; max-width: 500px; line-height: 1.6; }

/* Hero features */
.hero-features { display: flex; align-items: center; gap: 20px; margin-bottom: 30px; }
.hero-feature { display: flex; flex-direction: column; align-items: center; gap: 8px; text-align: center; }
.hero-feature-icon {
    display: flex; align-items: center; justify-content: center;
}
.hero-feature-icon i { font-size: 1.8rem; color: #0080FF; }
.hero-feature span { font-size: 0.8rem; color: #94a3b8; line-height: 1.4; }
.hero-feature strong { color: #f8fafc; font-weight: 600; font-size: 0.85rem; }
.feature-divider { width: 1px; height: 50px; background: rgba(255, 255, 255, 0.1); }

/* Rating */
.hero-rating { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; margin-top: 10px; }
.hero-rating .stars { color: #FBBF24; font-size: 1.3rem; letter-spacing: 2px; }
.rating-score { font-weight: 700; font-size: 1.1rem; color: #fff; }
.rating-note { font-size: 0.8rem; color: #94a3b8; }

@media (min-width: 1024px) {
    .hero-container { flex-direction: row; align-items: flex-start; justify-content: space-between; }
    .hero-content { flex: 1; padding-right: 20px; max-width: 55%; }
}

/* Form card */
.hero-form-wrapper { flex: 1; width: 100%; max-width: 440px; }
@media (max-width: 1023px) { .hero-form-wrapper { max-width: 100%; } }

.form-card {
    background: rgba(11, 17, 32, 0.4);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.06); border-radius: 16px; padding: 32px;
    box-shadow: 0 24px 50px rgba(0,0,0,0.6); position: relative; overflow: hidden;
}

.form-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent 0%, #00a3ff 50%, transparent 100%);
    box-shadow: 0 0 20px rgba(0, 163, 255, 0.8), 0 0 10px rgba(0, 163, 255, 0.4);
    z-index: 2;
}

.form-header { text-align: center; margin-bottom: 24px; }
.form-header h3 { font-size: 1.4rem; margin-bottom: 8px; color: #fff; font-weight: 700; }
.form-header p { color: #94a3b8; font-size: 0.9rem; line-height: 1.5; }

/* Form inputs styling for this specific card */
.form-card .form-group { margin-bottom: 16px; }
.form-card .input-icon { position: relative; display: flex; align-items: center; }
.form-card .input-icon i { position: absolute; left: 16px; color: #94a3b8; font-size: 1.2rem; }
.form-card input {
    background: #131B2A; border: 1px solid rgba(255,255,255,0.06); color: #fff;
    height: 52px; padding-left: 48px; border-radius: 8px; font-size: 0.95rem; width: 100%; box-sizing: border-box; outline: none;
}
.form-card input:focus { border-color: #0080FF; background: #1a2436; }
.form-card input::placeholder { color: #64748b; }

/* Button */
.form-card .btn-submit {
    background: linear-gradient(90deg, #0072FF, #0090FF);
    border: none; border-radius: 8px; height: 52px; font-size: 1rem; font-weight: 600;
    margin-top: 8px; margin-bottom: 16px; width: 100%; display: flex; justify-content: center; align-items: center; gap: 8px;
}
.form-card .btn-submit i { font-size: 1.2rem; }

.privacy-note { font-size: 0.75rem; color: #64748b; text-align: center; display: flex; align-items: center; justify-content: center; gap: 6px; }

/* Criteria box inside form card */
.criteria-divider { height: 1px; background: rgba(255,255,255,0.06); margin: 24px 0; }
.criteria-box { background: transparent; border: none; padding: 0; margin-top: 0; }
.criteria-box h4 { font-size: 0.95rem; margin-bottom: 14px; font-weight: 700; color: #fff; }
.criteria-box ul { margin-bottom: 12px; }
.criteria-box li { display: flex; align-items: flex-start; gap: 10px; color: #cbd5e1; font-size: 0.85rem; margin-bottom: 8px; line-height: 1.4; }
.criteria-box li i { color: #0080FF; font-size: 1.2rem; flex-shrink: 0; margin-top: 1px; }
.criteria-note { font-size: 0.8rem; color: #64748b; line-height: 1.5; }

/* ==========================================================================
   BARRA DE ESTATÍSTICAS
   ========================================================================== */
.stats-bar-section { padding: 60px 0 40px; background: transparent; margin-top: 0; position: relative; z-index: 10; }
.stats-header {
    text-align: center;
    margin-bottom: 40px;
}
.stats-header h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: #FFFFFF;
    line-height: 1.35;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}
.stats-header p {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    max-width: 700px;
    margin: 0 auto;
    line-height: 1.6;
}
@media (max-width: 768px) {
    .stats-header h2 {
        font-size: 1.4rem;
    }
    .stats-header p {
        font-size: 0.95rem;
    }
}
.stats-card {
    background: #0B1120; border: 1px solid rgba(255,255,255,0.06); border-radius: 12px;
    padding: 24px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between;
}
@media (max-width: 900px) {
    .stats-card { flex-direction: column; gap: 20px; align-items: flex-start; }
}
.stat-divider { width: 1px; height: 50px; background: rgba(255,255,255,0.08); }
@media (max-width: 900px) { .stat-divider { width: 100%; height: 1px; } }
.stat-item { display: flex; align-items: center; gap: 16px; flex: 1; padding: 0 10px; }
.stat-item.highlight { gap: 20px; }
.stat-icon { color: #0080FF; font-size: 2.8rem; display: flex; align-items: center; justify-content: center; }
.stat-icon-large { color: #0080FF; font-size: 3.5rem; display: flex; align-items: center; justify-content: center; }
.stat-info { display: flex; flex-direction: column; gap: 4px; }
.stat-info strong { font-size: 1.05rem; color: #fff; font-weight: 700; line-height: 1.2; }
.stat-info span { font-size: 0.8rem; color: #94a3b8; line-height: 1.3; }
.stat-info .stat-number { font-size: 1.8rem; color: #0080FF; font-weight: 800; line-height: 1; }

/* ==========================================================================
   MARCAS
   ========================================================================== */
.brands-section { padding: 60px 0; text-align: center; }
.brands-grid { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 20px; margin-top: 30px; }
.brand-item { display: flex; flex-direction: column; align-items: center; gap: 8px; transition: var(--transition); }
.brand-item img { height: 65px; width: auto; max-width: 170px; object-fit: contain; opacity: 0.6; transition: all 0.3s ease; }
.brand-item:hover img { opacity: 1; transform: scale(1.05); }
.brand-item span { font-size: 0.7rem; font-weight: 700; letter-spacing: 1.5px; color: var(--color-text-muted); text-transform: uppercase; }
.brand-text-only { font-family: var(--font-heading); font-size: 1.8rem !important; font-weight: 800; color: var(--color-text-main) !important; letter-spacing: 0 !important; }
.brand-divider { width: 1px; height: 40px; background: rgba(255,255,255,0.1); }

/* ==========================================================================
   COMO FUNCIONA (Steps Horizontal)
   ========================================================================== */
.steps-card-container {
    background: #0B1120; border: 1px solid rgba(255,255,255,0.06);
    border-radius: 12px; padding: 40px 32px;
}
.steps-main-title {
    text-align: center; color: #fff; font-size: 1.6rem; font-weight: 700; margin-bottom: 40px;
}
.steps-horizontal { display: flex; flex-direction: column; gap: 40px; position: relative; }
@media (min-width: 900px) {
    .steps-horizontal { flex-direction: row; align-items: stretch; gap: 16px; }
    /* Horizontal line connecting the numbers */
    .steps-horizontal::before {
        content: ''; position: absolute; top: 0; left: 12.5%; right: 12.5%;
        height: 1px; background: rgba(0,128,255,0.4); z-index: 1;
    }
}

.step-card-box {
    background: #111827; border: 1px solid rgba(255,255,255,0.05); border-radius: 8px;
    padding: 32px 20px; text-align: center; flex: 1; position: relative;
    display: flex; flex-direction: column; align-items: center; justify-content: flex-start;
}
.step-number {
    width: 32px; height: 32px; background: #0B1120; color: #fff; border: 2px solid #0080FF; border-radius: 50%;
    display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: 0.9rem;
    position: absolute; top: -16px; left: 50%; transform: translateX(-50%); z-index: 2;
}
.step-icon-box {
    color: #0080FF; display: flex; align-items: center; justify-content: center;
    margin-bottom: 16px; margin-top: 8px;
}
.step-icon-box i, .step-icon-box svg { font-size: 3.5rem; width: 1em; height: 1em; fill: currentColor; }
.step-card-box h4 { font-size: 1rem; margin-bottom: 12px; font-weight: 700; color: #fff; line-height: 1.3; }
.step-card-box p { font-size: 0.85rem; color: #94a3b8; line-height: 1.5; }

/* ==========================================================================
   BENEFÍCIOS
   ========================================================================== */
.benefits-grid { display: grid; grid-template-columns: 1fr; gap: 20px; margin-top: 40px; }
@media (min-width: 600px) { .benefits-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1024px) { .benefits-grid { grid-template-columns: repeat(4, 1fr); } }

.benefit-card-v2 {
    background: var(--color-surface); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-md);
    padding: 28px 20px; text-align: left; transition: var(--transition);
}
.benefit-card-v2:hover { border-color: rgba(0,128,255,0.3); transform: translateY(-4px); }
.benefit-card-v2 i { font-size: 2.2rem; color: var(--color-primary); margin-bottom: 14px; display: block; }
.benefit-card-v2 h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; font-family: var(--font-primary); }
.benefit-card-v2 p { font-size: 0.85rem; color: var(--color-text-muted); line-height: 1.5; }

/* ==========================================================================
   FAQ
   ========================================================================== */
.faq-grid { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 40px; }
@media (min-width: 768px) { .faq-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; } }
.faq-column { display: flex; flex-direction: column; gap: 12px; }

.faq-item { background: var(--color-surface); border: 1px solid rgba(255,255,255,0.06); border-radius: var(--radius-md); overflow: hidden; transition: var(--transition); }
.faq-question { padding: 18px 20px; display: flex; justify-content: space-between; align-items: center; cursor: pointer; font-weight: 600; font-family: var(--font-primary); font-size: 0.9rem; }
.faq-question i { font-size: 1.4rem; color: var(--color-primary); transition: transform 0.3s ease; flex-shrink: 0; margin-left: 10px; }
.faq-answer { padding: 0 20px; max-height: 0; overflow: hidden; transition: all 0.3s ease; color: var(--color-text-muted); font-size: 0.88rem; }
.faq-item.active { border-color: rgba(0,128,255,0.3); }
.faq-item.active .faq-question i { transform: rotate(180deg); }
.faq-item.active .faq-answer { padding: 0 20px 18px; max-height: 200px; }

/* ==========================================================================
   CTA FINAL
   ========================================================================== */
.cta-final {
    padding: 40px 0;
}
.cta-final-banner {
    display: flex; align-items: center; justify-content: space-between;
    background-color: transparent;
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: var(--radius-lg); overflow: hidden;
    position: relative; min-height: 220px;
    z-index: 1;
}
.cta-final-banner::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    /* Gradiente invertido (to left) e imagem pexels */
    background-image:
        linear-gradient(to left, #050a14 0%, #050a14 45%, rgba(5,10,20,0.8) 60%, transparent 100%),
        url('pexels-photo-9411658.jpeg');
    background-position: center right, left center;
    background-size: cover, cover;
    background-repeat: no-repeat;
    transform: scaleX(-1);
    z-index: -1;
}
.cta-final-text {
    flex: 1; padding: 40px 40px; z-index: 2; max-width: 520px;
}
.cta-final-text h2 { font-size: 1.8rem; margin-bottom: 8px; line-height: 1.3; color: #fff; }
.cta-final-text p { color: rgba(255,255,255,0.7); font-size: 0.95rem; margin-bottom: 24px; }
.cta-final-whatsapp {
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 8px; padding: 20px 32px; z-index: 2; text-decoration: none;
    flex-shrink: 0; transition: var(--transition);
}
.cta-final-whatsapp .wpp-icon-container {
    width: 54px; height: 54px; background: #25D366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 4px 15px rgba(37,211,102,0.3);
    transition: var(--transition);
}
.cta-final-whatsapp .wpp-icon-container i {
    font-size: 1.8rem; color: #fff;
}
.cta-final-whatsapp span {
    font-size: 0.85rem; color: #fff; text-align: center;
    font-weight: 600; line-height: 1.3; white-space: nowrap;
}
.cta-final-whatsapp:hover .wpp-icon-container { transform: scale(1.1); box-shadow: 0 6px 20px rgba(37,211,102,0.4); }

@media (max-width: 899px) {
    .cta-final-banner {
        flex-direction: column; text-align: center;
        background: transparent;
        min-height: 320px;
    }
    .cta-final-banner::before {
        background-image:
            linear-gradient(to bottom, #0d1a30 0%, #0d1a30 30%, rgba(13,26,48,0.85) 50%, rgba(13,26,48,0.5) 100%),
            url('pexels-photo-9411658.jpeg');
        background-position: center top, center bottom;
        background-size: cover, cover;
    }
    .cta-final-text { padding: 30px 24px; max-width: none; }
    .cta-final-text h2 { font-size: 1.3rem; }
    .cta-final-whatsapp { flex-direction: row; padding: 16px 24px; gap: 10px; }
    .cta-final-whatsapp i { font-size: 2rem; }
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.footer { background-color: var(--color-bg-tertiary); border-top: 1px solid rgba(255,255,255,0.05); padding: 60px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 40px; margin-bottom: 40px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 2fr 1fr 1fr; } }

.footer-logo-img { max-height: 36px; margin-bottom: 12px; }
.footer-socials { display: flex; gap: 12px; margin-top: 16px; }
.footer-socials a {
    width: 36px; height: 36px; border-radius: 50%; background: rgba(255,255,255,0.06);
    display: flex; align-items: center; justify-content: center; color: var(--color-text-muted);
    font-size: 1.1rem; transition: var(--transition);
}
.footer-socials a:hover { background: var(--color-primary); color: #fff; }

.footer-links h4, .footer-contact h4 { color: #fff; font-size: 1rem; margin-bottom: 20px; }
.footer-links a { display: block; color: var(--color-text-muted); margin-bottom: 10px; font-size: 0.9rem; }
.footer-links a:hover { color: var(--color-primary); }
.footer-contact p { color: var(--color-text-muted); margin-bottom: 10px; display: flex; align-items: center; gap: 10px; font-size: 0.9rem; }
.footer-contact i { color: var(--color-primary); font-size: 1.1rem; }

.footer-bottom {
    display: flex; flex-direction: column; align-items: center; gap: 15px;
    padding-top: 30px; border-top: 1px solid rgba(255,255,255,0.05);
    color: var(--color-text-muted); font-size: 0.8rem; text-align: center;
}
@media (min-width: 768px) { .footer-bottom { flex-direction: row; justify-content: space-between; } }
.footer-legal a { color: var(--color-text-muted); margin-left: 15px; }
.footer-legal a:hover { color: var(--color-primary); }

/* ==========================================================================
   STICKY CTA & WHATSAPP FLOAT
   ========================================================================== */
.sticky-mobile-cta {
    position: fixed; bottom: 0; left: 0; width: 100%; background-color: var(--color-surface);
    padding: 12px 15px; box-shadow: 0 -5px 20px rgba(0,0,0,0.5); z-index: 998;
    display: block; border-top: 1px solid rgba(255,255,255,0.05);
}
@media (min-width: 768px) { .sticky-mobile-cta { display: none; } }

.whatsapp-float-wrapper { position: fixed; bottom: 20px; right: 20px; z-index: 999; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.whatsapp-float {
    width: 60px; height: 60px; background-color: var(--color-whatsapp); color: #fff;
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 2rem; box-shadow: 0 4px 15px rgba(37,211,102,0.4); transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.1); color: #fff; background-color: #20BA56; }
.whatsapp-label { font-size: 0.65rem; color: var(--color-text-muted); text-align: center; font-weight: 600; line-height: 1.2; }

@media (max-width: 767px) {
    .whatsapp-float-wrapper { bottom: 75px; }
    .footer { padding-bottom: 80px; }
}