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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Open Sans', sans-serif;
    color: #1a1a2e;
    background: #fff;
    line-height: 1.5;
    font-size: 16px;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
}

/* ── TOKENS ── */
:root {
    --primary: #0cc0df;
    --primary-h: #0f6aa8;
    --online: #22c55e;
    --secondary: #0f6aa8;
    /* used in diferenciais section bg */
    --muted: #f3f6f9;
    --border: #e2e8f0;
    --heading: #0f172a;
    --body: #475569;
    --card: #fff;
    --foreground: #0f172a;
    --radius: 12px;
}

/* ── UTILS ── */
.container {
    max-width: 1152px;
    margin-inline: auto;
    padding-inline: 1rem;
}

.text-primary {
    color: var(--primary);
}

.text-center {
    text-align: center;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

/* ── ANIMATIONS ── */
@keyframes pulse-dot {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: .3;
    }
}

.pulse-dot {
    animation: pulse-dot 1.6s ease-in-out infinite;
}

/* ══════════════════════════════════════
   HEADER
══════════════════════════════════════ */
header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--border);
    background: rgba(255, 255, 255, .95);
    backdrop-filter: blur(8px);
}

.header-inner {
    max-width: 1152px;
    margin-inline: auto;
    padding-inline: 1rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.logo-svg {
    height: 32px;
    width: auto;
}

nav.desktop-nav {
    display: flex;
    gap: 24px;
    align-items: center;
}

nav.desktop-nav a {
    font-size: .875rem;
    font-weight: 600;
    color: var(--body);
    transition: color .15s;
}

nav.desktop-nav a:hover {
    color: var(--heading);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

.online-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    border: 1px solid rgba(34, 197, 94, .3);
    background: rgba(34, 197, 94, .08);
    border-radius: 9999px;
    padding: 4px 12px;
    font-size: .75rem;
    font-weight: 600;
    color: var(--heading);
    white-space: nowrap;
}

.online-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--online);
    display: inline-block;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 6px;
    font-weight: 700;
    cursor: pointer;
    transition: background .15s, opacity .15s;
    white-space: nowrap;
    border: none;
    font-family: inherit;
}

.btn-primary {
    background: var(--primary);
    color: #fff;
    padding: 10px 20px;
    font-size: .875rem;
}

.btn-primary:hover {
    background: var(--primary-h);
}

.btn-primary-lg {
    background: var(--primary);
    color: #fff;
    padding: 12px 32px;
    font-size: 1rem;
    border-radius: 6px;
}

.btn-primary-lg:hover {
    background: var(--primary-h);
}

.btn-outline-lg {
    background: #fff;
    color: var(--heading);
    border: 1px solid var(--border);
    padding: 12px 32px;
    font-size: 1rem;
    border-radius: 6px;
    font-weight: 600;
}

.btn-outline-lg:hover {
    background: var(--muted);
}

.btn-white {
    background: #fff;
    color: var(--primary);
    padding: 12px 40px;
    font-size: 1rem;
    border-radius: 6px;
    font-weight: 700;
}

.btn-white:hover {
    opacity: .92;
}

/* ══════════════════════════════════════
   HERO
══════════════════════════════════════ */
.hero {
    padding: 64px 1rem 80px;
    text-align: center;
}

.hero img {
    margin-inline: auto;
    margin-bottom: 40px;
    max-width: 448px;
    width: 100%;
    border-radius: 16px;
}

.hero h1 {
    font-size: clamp(1.75rem, 5vw, 3.5rem);
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -.02em;
    color: var(--heading);
    max-width: 800px;
    margin-inline: auto;
}

.hero-sub {
    margin-top: 20px;
    font-size: clamp(1rem, 2vw, 1.2rem);
    color: var(--body);
    max-width: 600px;
    margin-inline: auto;
}

.hero-price {
    margin-top: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.hero-price span {
    font-size: 1.1rem;
    color: var(--body);
}

.hero-price strong {
    font-size: clamp(1.8rem, 4vw, 2.4rem);
    font-weight: 800;
    color: var(--primary);
}

.hero-actions {
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
    justify-content: center;
}

.hero-trust {
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 24px 40px;
    align-items: center;
    justify-content: center;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: .875rem;
    font-weight: 600;
    color: var(--body);
}

.trust-item svg {
    flex-shrink: 0;
}

/* ══════════════════════════════════════
   TICKER BANNER
══════════════════════════════════════ */
.ticker {
    background: var(--muted);
    padding: 12px 1rem;
    text-align: center;
}

.ticker p {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: .875rem;
    font-weight: 600;
    color: var(--heading);
}

/* ══════════════════════════════════════
   SECTION TITLES
══════════════════════════════════════ */
.section-title {
    font-size: clamp(1.3rem, 3vw, 1.875rem);
    font-weight: 800;
    color: var(--heading);
    text-align: center;
}

/* ══════════════════════════════════════
   COMO FUNCIONA
══════════════════════════════════════ */
.how {
    padding: 64px 1rem 80px;
    background: var(--muted);
}

.steps-grid {
    margin-top: 48px;
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    max-width: 960px;
    margin-inline: auto;
}

.step-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
    transition: box-shadow .2s;
}

.step-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, .1);
}

.step-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(21, 126, 187, .1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-inline: auto;
    margin-bottom: 16px;
}

.step-icon-wrap svg {
    color: var(--primary);
}

.step-num {
    font-size: 2rem;
    font-weight: 800;
    color: rgba(21, 126, 187, .25);
    display: block;
    margin-bottom: 6px;
    line-height: 1;
}

.step-card h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--heading);
}

.how-cta {
    margin-top: 40px;
    text-align: center;
}

/* ══════════════════════════════════════
   PROBLEMAS
══════════════════════════════════════ */
.problems {
    background: var(--muted);
    padding: 64px 1rem 72px;
}

.tags {
    margin-top: 40px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    max-width: 800px;
    margin-inline: auto;
}

.tag {
    display: inline-flex;
    align-items: center;
    border: 1px solid rgba(21, 126, 187, .3);
    background: #fff;
    border-radius: 9999px;
    padding: 8px 18px;
    font-size: .875rem;
    font-weight: 600;
    color: var(--body);
}

.problems-note {
    margin-top: 28px;
    text-align: center;
    font-size: .75rem;
    color: #94a3b8;
}

/* ══════════════════════════════════════
   DIFERENCIAIS
══════════════════════════════════════ */
.why {
    padding: 64px 1rem 80px;
}

.why-grid {
    margin-top: 48px;
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    max-width: 900px;
    margin-inline: auto;
}

.why-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 32px 24px;
    text-align: center;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
    transition: box-shadow .2s;
}

.why-card:hover {
    box-shadow: 0 4px 16px rgba(0, 0, 0, .1);
}

.why-icon-wrap {
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: rgba(15, 106, 168, .1);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-inline: auto;
    margin-bottom: 16px;
}

.why-icon-wrap svg {
    color: var(--secondary);
}

.why-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--heading);
    margin-bottom: 8px;
}

.why-card p {
    font-size: .875rem;
    color: var(--body);
}

/* ══════════════════════════════════════
   DEPOIMENTOS
══════════════════════════════════════ */
.testi {
    background: var(--muted);
    padding: 64px 1rem 80px;
}

.testi-grid {
    margin-top: 48px;
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    max-width: 960px;
    margin-inline: auto;
}

.testi-card {
    background: var(--card);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 24px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 1px 3px rgba(0, 0, 0, .06);
}

.stars {
    display: flex;
    gap: 2px;
}

.stars svg {
    width: 16px;
    height: 16px;
    fill: #fbbf24;
    color: #fbbf24;
}

.testi-body {
    margin-top: 16px;
    flex: 1;
    font-size: .875rem;
    line-height: 1.65;
    color: var(--body);
}

.testi-footer {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--border);
}

.testi-footer strong {
    display: block;
    font-size: .875rem;
    font-weight: 700;
    color: var(--heading);
}

.testi-footer span {
    font-size: .75rem;
    color: var(--body);
}

.testi-cta {
    margin-top: 40px;
    text-align: center;
}

/* ══════════════════════════════════════
   FAQ
══════════════════════════════════════ */
.faq {
    padding: 64px 1rem 80px;
}

.faq-inner {
    max-width: 768px;
    margin-inline: auto;
    margin-top: 40px;
}

.faq-item {
    border-bottom: 1px solid var(--border);
}

.faq-trigger {
    width: 100%;
    background: none;
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 0;
    gap: 16px;
    font-size: 1rem;
    font-weight: 600;
    color: var(--heading);
    text-align: left;
    cursor: pointer;
    font-family: inherit;
    transition: color .15s;
}

.faq-trigger:hover {
    color: var(--primary);
}

.faq-chevron {
    flex-shrink: 0;
    width: 16px;
    height: 16px;
    color: #94a3b8;
    transition: transform .25s;
}

.faq-item.open .faq-chevron {
    transform: rotate(180deg);
}

.faq-content {
    overflow: hidden;
    max-height: 0;
    transition: max-height .3s ease, padding .3s;
    font-size: .875rem;
    color: var(--body);
    line-height: 1.7;
}

.faq-item.open .faq-content {
    max-height: 200px;
    padding-bottom: 16px;
}

/* ══════════════════════════════════════
   CTA SECTION (blue)
══════════════════════════════════════ */
.cta-section {
    background: var(--primary);
    padding: 64px 1rem 80px;
    text-align: center;
}

.cta-section h2 {
    font-size: clamp(1.4rem, 3vw, 2rem);
    font-weight: 800;
    color: #fff;
}

.cta-section p {
    margin-top: 16px;
    font-size: 1rem;
    color: rgba(255, 255, 255, .8);
    max-width: 480px;
    margin-inline: auto;
}

.cta-section .btn-white {
    margin-top: 32px;
}

.cta-trust {
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
}

.cta-trust span {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: .75rem;
    font-weight: 600;
    color: rgba(255, 255, 255, .7);
}

.cta-trust svg {
    width: 16px;
    height: 16px;
}

/* ══════════════════════════════════════
   FOOTER
══════════════════════════════════════ */
footer {
    background: var(--foreground);
    border-top: 1px solid var(--border);
    padding: 48px 1rem;
}

.footer-grid {
    max-width: 1152px;
    margin-inline: auto;
    display: grid;
    gap: 32px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-bottom: 40px;
}

.footer-logo-svg {
    height: 48px;
    width: auto;
}

.footer-tagline {
    margin-top: 8px;
    font-size: .875rem;
    color: rgba(255, 255, 255, .6);
}

footer h4 {
    font-size: .75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    color: rgba(255, 255, 255, .4);
    margin-bottom: 12px;
}

footer nav a {
    display: block;
    font-size: .875rem;
    color: rgba(255, 255, 255, .7);
    margin-bottom: 8px;
    transition: color .15s;
}

footer nav a:hover {
    color: #fff;
}

.footer-contact p {
    font-size: .875rem;
    color: rgba(255, 255, 255, .7);
    margin-bottom: 4px;
}

.footer-bottom {
    max-width: 1152px;
    margin-inline: auto;
    border-top: 1px solid rgba(255, 255, 255, .1);
    padding-top: 24px;
    text-align: center;
    font-size: .75rem;
    color: rgba(255, 255, 255, .4);
    line-height: 1.7;
}


.w-100 {
    width: 100%;
}

.btn-action{
    background-color: #1E3A8A;
}


/* ══════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════ */
@media(max-width:767px) {
    nav.desktop-nav {
        display: none;
    }

    .online-badge {
        display: none;
    }

    .btn-action{
        padding: 20px;
    }

    .hero {
        padding-top: 36px;
    }
}


@media (min-width: 768px) {
    .w-md-auto {
        width: auto;
    }
}