/* ═══════════════════════════════════════════════════
   VaquinhaTec – Stylesheet compartilhado
   vaquinha.tecnotip.com.br
   ═══════════════════════════════════════════════════ */

:root {
    --green-dark:   #1a7a3c;
    --green-mid:    #27ae60;
    --green-light:  #52c776;
    --green-pale:   #e8f8ef;
    --yellow-hot:   #f5c518;
    --yellow-light: #fff9db;
    --yellow-pale:  #fffbee;
    --brown:        #7a5c2e;
    --text-dark:    #1a2e1e;
    --text-mid:     #3a5242;
    --text-light:   #6b8c76;
    --white:        #ffffff;
    --shadow-sm:    0 2px 8px rgba(39,174,96,.12);
    --shadow-md:    0 6px 24px rgba(39,174,96,.18);
    --shadow-lg:    0 16px 48px rgba(39,174,96,.22);
    --radius:       16px;
    --radius-sm:    10px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Nunito', sans-serif;
    background: var(--white);
    color: var(--text-dark);
    line-height: 1.6;
    overflow-x: hidden;
}

/* ── NAV ── */
nav {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    border-bottom: 2px solid var(--green-pale);
    padding: 0 24px;
    display: flex; align-items: center; justify-content: space-between;
    height: 68px;
    box-shadow: var(--shadow-sm);
}
.nav-logo { display: flex; align-items: center; gap: 10px; text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { text-decoration: none; color: var(--text-mid); font-weight: 600; font-size: 15px; transition: color .2s; }
.nav-links a:hover { color: var(--green-mid); }
.nav-cta {
    background: var(--green-mid); color: var(--white);
    border: none; padding: 10px 24px; border-radius: 50px;
    font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 15px;
    cursor: pointer; transition: all .2s;
    box-shadow: 0 4px 12px rgba(39,174,96,.35);
}
.nav-cta:hover { background: var(--green-dark); transform: translateY(-1px); box-shadow: var(--shadow-md); }

/* ── HERO ── */
.hero {
    position: relative;
    background: linear-gradient(135deg, #f0faf4 0%, #fffde8 60%, #e8f8ef 100%);
    padding: 80px 24px 60px;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute; inset: 0;
    background:
        radial-gradient(ellipse 700px 400px at 80% 50%, rgba(245,197,24,.12) 0%, transparent 70%),
        radial-gradient(ellipse 500px 300px at 10% 80%, rgba(39,174,96,.1) 0%, transparent 70%);
    pointer-events: none;
}
/* decorative blobs */
.blob {
    position: absolute; border-radius: 50%; pointer-events: none;
    opacity: .18; filter: blur(48px);
}
.blob-1 { width: 420px; height: 420px; background: var(--green-light); top: -120px; right: -80px; }
.blob-2 { width: 300px; height: 300px; background: var(--yellow-hot); bottom: -60px; left: 5%; }

.hero-inner {
    max-width: 1100px; margin: 0 auto;
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center;
    position: relative; z-index: 1;
}
.hero-badge {
    display: inline-flex; align-items: center; gap: 8px;
    background: var(--green-pale); border: 1.5px solid var(--green-light);
    color: var(--green-dark); font-weight: 700; font-size: 13px;
    padding: 6px 14px; border-radius: 50px; margin-bottom: 20px;
}
.hero-badge .dot { width: 8px; height: 8px; background: var(--green-mid); border-radius: 50%; animation: pulse 1.8s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(1.4)} }

.hero-title {
    font-size: clamp(2rem, 4.5vw, 3.4rem);
    font-weight: 900; line-height: 1.15;
    color: var(--text-dark); margin-bottom: 20px;
    letter-spacing: -1.5px;
}
.hero-title .accent { color: var(--green-mid); }
.hero-title .yellow { color: #c89800; }

.hero-sub {
    font-size: 18px; color: var(--text-mid);
    font-weight: 600; margin-bottom: 36px;
    line-height: 1.7;
}

.hero-price-block {
    display: flex; align-items: center; gap: 16px; margin-bottom: 32px; flex-wrap: wrap;
}
.price-old {
    font-size: 22px; font-weight: 800; color: #b0b0b0;
    text-decoration: line-through;
}
.price-new {
    font-size: 42px; font-weight: 900; color: var(--green-dark);
    letter-spacing: -2px;
}
.price-new small { font-size: 18px; font-weight: 700; }
.price-tag {
    background: var(--yellow-hot); color: var(--text-dark);
    font-weight: 800; font-size: 13px;
    padding: 4px 12px; border-radius: 50px;
}

.hero-btns { display: flex; gap: 14px; flex-wrap: wrap; }
.btn-primary {
    background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
    color: var(--white); border: none;
    padding: 16px 36px; border-radius: 50px;
    font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 17px;
    cursor: pointer; transition: all .25s;
    box-shadow: 0 6px 24px rgba(39,174,96,.4);
    text-decoration: none; display: inline-flex; align-items: center; gap: 8px;
}
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 12px 36px rgba(39,174,96,.45); }
.btn-secondary {
    background: transparent; color: var(--green-dark);
    border: 2px solid var(--green-mid);
    padding: 14px 30px; border-radius: 50px;
    font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 17px;
    cursor: pointer; transition: all .25s; text-decoration: none;
    display: inline-flex; align-items: center; gap: 8px;
}
.btn-secondary:hover { background: var(--green-pale); transform: translateY(-2px); }

.hero-visual {
    display: flex; flex-direction: column; align-items: center; gap: 20px;
}
.muu-mascot {
    width: 220px; height: 220px;
    animation: float 4s ease-in-out infinite;
}
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }

.hero-stats {
    display: flex; gap: 20px; flex-wrap: wrap; justify-content: center;
}
.stat-card {
    background: var(--white); border-radius: var(--radius-sm);
    padding: 14px 20px; text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1.5px solid var(--green-pale);
    min-width: 110px;
}
.stat-number { font-size: 26px; font-weight: 900; color: var(--green-dark); }
.stat-label { font-size: 12px; font-weight: 600; color: var(--text-light); }

/* ── TRUST BAR ── */
.trust-bar {
    background: var(--green-dark); color: var(--white);
    padding: 18px 24px;
    display: flex; justify-content: center; gap: 40px; flex-wrap: wrap;
    align-items: center;
}
.trust-item { display: flex; align-items: center; gap: 8px; font-weight: 700; font-size: 14px; }
.trust-icon { font-size: 20px; }

/* ── SECTION COMMONS ── */
section { padding: 80px 24px; }
.section-inner { max-width: 1100px; margin: 0 auto; }
.section-tag {
    display: inline-block;
    background: var(--green-pale); color: var(--green-dark);
    font-weight: 800; font-size: 12px; text-transform: uppercase; letter-spacing: 1px;
    padding: 5px 14px; border-radius: 50px; margin-bottom: 12px;
}
.section-title {
    font-size: clamp(1.6rem, 3.5vw, 2.6rem);
    font-weight: 900; color: var(--text-dark);
    letter-spacing: -1px; margin-bottom: 16px;
}
.section-title .accent { color: var(--green-mid); }
.section-sub { font-size: 17px; color: var(--text-mid); font-weight: 600; max-width: 560px; }

/* ── HOW IT WORKS ── */
.hiw { background: var(--white); }
.steps {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 28px; margin-top: 56px;
}
.step-card {
    text-align: center; padding: 36px 28px;
    background: var(--white);
    border: 2px solid var(--green-pale);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    transition: all .3s;
    position: relative;
}
.step-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: var(--green-light); }
.step-num {
    width: 52px; height: 52px; background: var(--green-mid); color: var(--white);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 22px; font-weight: 900; margin: 0 auto 20px;
    box-shadow: 0 4px 16px rgba(39,174,96,.35);
}
.step-icon { font-size: 36px; margin-bottom: 14px; }
.step-title { font-size: 18px; font-weight: 800; color: var(--text-dark); margin-bottom: 10px; }
.step-desc { font-size: 14px; color: var(--text-mid); font-weight: 600; line-height: 1.6; }

/* ── FEATURES ── */
.features { background: var(--green-pale); }
.features-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 24px; margin-top: 56px;
}
.feat-card {
    background: var(--white); border-radius: var(--radius);
    padding: 32px; box-shadow: var(--shadow-sm);
    border-left: 5px solid var(--green-mid);
    transition: all .3s;
}
.feat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.feat-card.yellow-border { border-left-color: var(--yellow-hot); }
.feat-icon { font-size: 40px; margin-bottom: 16px; }
.feat-title { font-size: 18px; font-weight: 800; color: var(--text-dark); margin-bottom: 10px; }
.feat-desc { font-size: 14px; color: var(--text-mid); font-weight: 600; line-height: 1.7; }

/* ── PRICING ── */
.pricing { background: var(--yellow-pale); }
.pricing-center { text-align: center; margin-bottom: 48px; }
.pricing-card {
    max-width: 520px; margin: 0 auto;
    background: var(--white); border-radius: 24px;
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    border: 3px solid var(--green-mid);
    position: relative;
}
.pricing-header {
    background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
    padding: 36px 40px; text-align: center;
    color: var(--white);
}
.pricing-badge {
    display: inline-block;
    background: var(--yellow-hot); color: var(--text-dark);
    font-weight: 800; font-size: 13px; padding: 5px 16px; border-radius: 50px;
    margin-bottom: 18px;
}
.pricing-name { font-size: 30px; font-weight: 900; margin-bottom: 6px; }
.pricing-tagline { font-size: 15px; opacity: .85; font-weight: 600; }
.pricing-body { padding: 36px 40px; }
.pricing-amount {
    text-align: center; margin-bottom: 28px;
    display: flex; align-items: center; justify-content: center; gap: 16px; flex-wrap: wrap;
}
.pricing-old { font-size: 24px; font-weight: 800; color: #bbb; text-decoration: line-through; }
.pricing-new-val { font-size: 58px; font-weight: 900; color: var(--green-dark); letter-spacing: -3px; }
.pricing-new-val small { font-size: 20px; font-weight: 700; }
.pricing-period { font-size: 14px; color: var(--text-light); font-weight: 600; margin-top: -6px; }
.pricing-note {
    text-align: center; font-size: 13px; color: var(--text-light); font-weight: 600;
    background: var(--green-pale); border-radius: 8px; padding: 8px 16px; margin-bottom: 28px;
}
.pricing-list { list-style: none; display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.pricing-list li {
    display: flex; align-items: center; gap: 12px;
    font-size: 15px; font-weight: 600; color: var(--text-mid);
}
.pricing-list li .check {
    width: 24px; height: 24px; background: var(--green-mid); color: var(--white);
    border-radius: 50%; display: flex; align-items: center; justify-content: center;
    font-size: 13px; flex-shrink: 0;
}
.pricing-cta {
    width: 100%;
    background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
    color: var(--white); border: none; padding: 18px; border-radius: 50px;
    font-family: 'Nunito', sans-serif; font-weight: 900; font-size: 18px;
    cursor: pointer; transition: all .25s;
    box-shadow: 0 6px 20px rgba(39,174,96,.4);
}
.pricing-cta:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(39,174,96,.5); }
.pricing-guarantee {
    text-align: center; margin-top: 20px;
    font-size: 13px; color: var(--text-light); font-weight: 600;
    display: flex; align-items: center; justify-content: center; gap: 6px;
}

/* ── TRANSPARENCY ── */
.transparency { background: var(--white); }
.transp-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: center; margin-top: 56px;
}
.transp-list { list-style: none; display: flex; flex-direction: column; gap: 22px; }
.transp-item { display: flex; align-items: flex-start; gap: 16px; }
.transp-bullet {
    width: 44px; height: 44px; background: var(--green-pale); border-radius: 12px;
    display: flex; align-items: center; justify-content: center; font-size: 22px; flex-shrink: 0;
}
.transp-text h4 { font-size: 16px; font-weight: 800; color: var(--text-dark); margin-bottom: 4px; }
.transp-text p { font-size: 14px; color: var(--text-mid); font-weight: 600; line-height: 1.6; }
.transp-visual {
    background: linear-gradient(135deg, var(--green-pale), var(--yellow-pale));
    border-radius: 24px; padding: 36px;
    display: flex; flex-direction: column; gap: 16px;
    border: 2px solid var(--green-pale);
}
.mock-bar-label { font-size: 13px; font-weight: 700; color: var(--text-mid); margin-bottom: 4px; }
.mock-bar-track { background: var(--green-pale); border-radius: 50px; height: 14px; overflow: hidden; }
.mock-bar-fill { height: 100%; border-radius: 50px; background: linear-gradient(90deg, var(--green-mid), var(--green-light)); }
.mock-bar-meta { font-size: 12px; color: var(--text-light); font-weight: 600; text-align: right; }

/* ── TESTIMONIALS ── */
.testimonials { background: linear-gradient(135deg, var(--green-pale), var(--yellow-pale)); }
.test-grid {
    display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px; margin-top: 48px;
}
.test-card {
    background: var(--white); border-radius: var(--radius);
    padding: 28px; box-shadow: var(--shadow-sm);
}
.test-stars { font-size: 18px; margin-bottom: 14px; }
.test-text { font-size: 15px; color: var(--text-mid); font-weight: 600; line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.test-author { display: flex; align-items: center; gap: 12px; }
.test-avatar {
    width: 44px; height: 44px; border-radius: 50%; background: var(--green-pale);
    display: flex; align-items: center; justify-content: center; font-size: 22px;
}
.test-name { font-weight: 800; font-size: 14px; color: var(--text-dark); }
.test-role { font-size: 12px; color: var(--text-light); font-weight: 600; }

/* ── FAQ ── */
.faq { background: var(--white); }
.faq-list { max-width: 760px; margin: 48px auto 0; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
    border: 2px solid var(--green-pale); border-radius: var(--radius-sm);
    overflow: hidden;
}
.faq-q {
    width: 100%; text-align: left; padding: 20px 24px;
    background: var(--white); border: none; cursor: pointer;
    font-family: 'Nunito', sans-serif; font-weight: 800; font-size: 16px; color: var(--text-dark);
    display: flex; justify-content: space-between; align-items: center; gap: 12px;
    transition: background .2s;
}
.faq-q:hover { background: var(--green-pale); }
.faq-q .arrow { transition: transform .3s; font-size: 14px; flex-shrink: 0; }
.faq-q.open .arrow { transform: rotate(180deg); }
.faq-a {
    padding: 0 24px; max-height: 0; overflow: hidden;
    font-size: 15px; color: var(--text-mid); font-weight: 600; line-height: 1.7;
    transition: max-height .35s ease, padding .3s;
}
.faq-a.open { max-height: 300px; padding: 0 24px 20px; }

/* ── FORM ── */
.form-section {
    background: linear-gradient(135deg, var(--green-dark) 0%, #145a2e 100%);
    padding: 80px 24px; position: relative; overflow: hidden;
}
.form-section::before {
    content: '🐄'; position: absolute;
    font-size: 180px; opacity: .06; right: -20px; bottom: -20px;
    line-height: 1; pointer-events: none;
}
.form-inner { max-width: 640px; margin: 0 auto; position: relative; z-index: 1; }
.form-section .section-tag { background: rgba(255,255,255,.15); color: var(--white); }
.form-section .section-title { color: var(--white); }
.form-section .section-sub { color: rgba(255,255,255,.75); }

.buy-form {
    background: var(--white); border-radius: 24px;
    padding: 40px 36px; margin-top: 40px;
    box-shadow: 0 24px 64px rgba(0,0,0,.3);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 18px; }
.form-group.full { grid-column: 1 / -1; }
label { font-size: 13px; font-weight: 800; color: var(--text-dark); text-transform: uppercase; letter-spacing: .5px; }
input, select, textarea {
    border: 2px solid #e0e8e3; border-radius: var(--radius-sm);
    padding: 13px 16px; font-family: 'Nunito', sans-serif; font-size: 15px; font-weight: 600;
    color: var(--text-dark); background: var(--white); transition: border .2s;
    width: 100%;
}
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--green-mid); box-shadow: 0 0 0 3px rgba(39,174,96,.12); }
textarea { resize: vertical; min-height: 90px; }
.input-hint { font-size: 11px; color: var(--text-light); font-weight: 600; }

.form-price-display {
    background: var(--green-pale); border-radius: var(--radius-sm);
    padding: 18px 20px; margin-bottom: 24px;
    display: flex; justify-content: space-between; align-items: center;
}
.form-price-label { font-weight: 700; color: var(--text-mid); font-size: 14px; }
.form-price-val { font-size: 28px; font-weight: 900; color: var(--green-dark); display: flex; align-items: center; gap: 10px; }
.form-price-old { font-size: 16px; font-weight: 700; color: #bbb; text-decoration: line-through; }

.form-check { display: flex; align-items: flex-start; gap: 10px; margin-bottom: 24px; }
.form-check input[type=checkbox] { width: 18px; height: 18px; margin-top: 2px; flex-shrink: 0; accent-color: var(--green-mid); }
.form-check label { font-size: 13px; color: var(--text-mid); font-weight: 600; text-transform: none; letter-spacing: 0; cursor: pointer; }
.form-check label a { color: var(--green-mid); }

.btn-submit {
    width: 100%; background: linear-gradient(135deg, var(--green-mid), var(--green-dark));
    color: var(--white); border: none; padding: 20px;
    border-radius: 50px; font-family: 'Nunito', sans-serif; font-weight: 900; font-size: 18px;
    cursor: pointer; transition: all .25s;
    box-shadow: 0 6px 24px rgba(39,174,96,.4);
    display: flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-submit:hover { transform: translateY(-2px); box-shadow: 0 12px 36px rgba(39,174,96,.5); }
.form-secure { text-align: center; margin-top: 14px; font-size: 13px; color: var(--text-light); font-weight: 600; }

/* ── LEGAL ── */
.legal { background: #f8fdf9; border-top: 2px solid var(--green-pale); }
.legal-tabs { display: flex; gap: 8px; margin-bottom: 32px; flex-wrap: wrap; }
.legal-tab {
    padding: 10px 20px; border-radius: 50px;
    border: 2px solid var(--green-pale); background: var(--white);
    font-family: 'Nunito', sans-serif; font-weight: 700; font-size: 14px; color: var(--text-mid);
    cursor: pointer; transition: all .2s;
}
.legal-tab.active { background: var(--green-mid); color: var(--white); border-color: var(--green-mid); }
.legal-content { display: none; }
.legal-content.active { display: block; }
.legal-box {
    background: var(--white); border-radius: var(--radius); padding: 32px;
    border: 1.5px solid var(--green-pale); max-height: 400px; overflow-y: auto;
}
.legal-box h3 { font-size: 18px; font-weight: 900; color: var(--text-dark); margin-bottom: 14px; margin-top: 22px; }
.legal-box h3:first-child { margin-top: 0; }
.legal-box p { font-size: 14px; color: var(--text-mid); font-weight: 600; line-height: 1.8; margin-bottom: 12px; }
.legal-box ul { padding-left: 20px; margin-bottom: 12px; }
.legal-box ul li { font-size: 14px; color: var(--text-mid); font-weight: 600; line-height: 1.8; margin-bottom: 4px; }

/* ── FOOTER ── */
footer {
    background: var(--text-dark); color: rgba(255,255,255,.7);
    padding: 48px 24px 28px;
}
.footer-inner {
    max-width: 1100px; margin: 0 auto;
    display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 40px;
}
.footer-brand .logo-text { color: var(--white); margin-bottom: 12px; display: block; }
.footer-brand p { font-size: 14px; line-height: 1.7; font-weight: 600; }
.footer-col h4 { font-size: 14px; font-weight: 800; color: var(--white); margin-bottom: 16px; text-transform: uppercase; letter-spacing: .5px; }
.footer-col a { display: block; color: rgba(255,255,255,.6); text-decoration: none; font-size: 14px; font-weight: 600; margin-bottom: 8px; transition: color .2s; }
.footer-col a:hover { color: var(--green-light); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.1); padding-top: 24px;
    display: flex; justify-content: space-between; align-items: center; flex-wrap: gap;
    font-size: 13px; font-weight: 600;
}
.footer-bottom a { color: rgba(255,255,255,.5); text-decoration: none; }
.footer-bottom a:hover { color: var(--green-light); }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    /* Nav */
    nav { padding: 0 16px; }
    .nav-links { display: none; }
    .nav-cta { font-size: 13px; padding: 8px 16px; }

    /* Hero */
    .hero { padding: 56px 16px 40px; }
    .hero-inner { grid-template-columns: 1fr; gap: 28px; }
    .hero-visual { order: -1; }
    .muu-mascot { width: 140px; height: 140px; }
    .hero-sub { font-size: 16px; }
    .price-new { font-size: 34px; }

    /* Sections */
    section { padding: 52px 16px; }
    .section-title { letter-spacing: -.5px; }
    .section-sub { font-size: 15px; }

    /* Trust bar */
    .trust-bar { gap: 16px; padding: 14px 16px; }
    .trust-item { font-size: 13px; }

    /* Transparency */
    .transp-grid { grid-template-columns: 1fr; }

    /* Form */
    .form-section { padding: 52px 16px; }
    .buy-form { padding: 24px 16px; }
    .form-row { grid-template-columns: 1fr; }
    .btn-submit { font-size: 16px; padding: 16px; }

    /* Pricing */
    .pricing-header { padding: 28px 24px; }
    .pricing-body   { padding: 24px; }
    .pricing-new-val { font-size: 46px; }

    /* Footer */
    .footer-inner { grid-template-columns: 1fr 1fr; gap: 28px; }
    footer { padding: 36px 16px 24px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }

    /* Pix type selector (index form) */
    .pix-type-selector { gap: 6px; }
    .pix-type-btn { font-size: 13px; padding: 7px 14px; }
}

@media (max-width: 480px) {
    /* Nav */
    .nav-cta { display: none; }

    /* Hero */
    .hero { padding: 48px 12px 32px; }
    .hero-btns { flex-direction: column; }
    .hero-stats { gap: 12px; }
    .stat-card { min-width: 90px; padding: 10px 14px; }
    .stat-number { font-size: 22px; }

    /* Steps / Features */
    .steps, .features-grid { gap: 16px; }
    .step-card { padding: 24px 18px; }

    /* Form */
    .buy-form { padding: 20px 12px; }

    /* Footer */
    .footer-inner { grid-template-columns: 1fr; }
    .footer-col { margin-bottom: 4px; }

    /* Pix type selector */
    .pix-type-selector { gap: 5px; }
    .pix-type-btn { font-size: 12px; padding: 6px 11px; }
}




.floating-whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background: #25d366;
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    box-shadow: 0 5px 15px rgba(37, 211, 102, 0.4);
    z-index: 1000;
    transition: all 0.3s ease;
    text-decoration: none;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
    text-decoration: none;
    color: white;
}