/* ============================================
   KIT LOJA VIRTUAL — styles.css
   Paleta e tipografia do site original
   (Inter no corpo, Poppins nos títulos)
   ============================================ */

:root {
    --blue-50:  #eff6ff;
    --blue-100: #dbeafe;
    --blue-500: #3080ff;
    --blue-600: #155dfc;
    --blue-700: #1447e6;
    --indigo-600: #4f39f6;
    --indigo-700: #432dd7;
    --purple-600: #9810fa;
    --purple-700: #8200db;
    --gray-50:  #f9fafb;
    --gray-200: #e5e7eb;
    --gray-400: #99a1af;
    --gray-600: #4a5565;
    --gray-700: #364153;
    --gray-900: #101828;
    --green-500: #00c950;
    --green-600: #00a63e;
    --yellow-300: #ffdf20;
    --yellow-400: #fdc700;
    --foreground: #1a1a1a;
    --radius: .75rem;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Inter', sans-serif;
    color: var(--foreground);
    background: #fff;
    line-height: 1.5;
    overflow-x: hidden;
}
h1, h2, h3 { font-family: 'Poppins', sans-serif; font-weight: 700; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
section[id] { scroll-margin-top: 80px; }

.container { width: 100%; max-width: 1280px; margin: 0 auto; padding: 0 1rem; }
@media (min-width: 640px)  { .container { padding: 0 1.5rem; } }
@media (min-width: 1024px) { .container { padding: 0 2rem; } }
.narrow-container { max-width: 48rem; }

/* ---------- Header ---------- */
.site-header {
    position: sticky; top: 0; z-index: 50;
    background: #fff;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px -1px rgba(0,0,0,.1);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; padding-top: 1rem; padding-bottom: 1rem; }
.brand { display: flex; align-items: center; gap: .5rem; }
.brand img { width: 2.5rem; height: 2.5rem; }
.brand span { font-weight: 700; font-size: 1.125rem; color: var(--gray-900); }
.main-nav { display: none; align-items: center; gap: 2rem; }
.main-nav a { color: var(--gray-700); transition: color .15s; }
.main-nav a:hover { color: var(--blue-600); }
.header-actions { display: flex; align-items: center; gap: 1rem; }
.icon-link { display: none; color: var(--gray-700); transition: color .15s; }
.icon-link:hover { color: var(--blue-600); }
@media (min-width: 768px) {
    .main-nav { display: flex; }
    .icon-link { display: block; }
}

/* ---------- Botões ---------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
    white-space: nowrap; border-radius: calc(var(--radius) - 2px);
    font-weight: 500; font-size: .875rem; line-height: 1.25rem;
    padding: .5rem 1rem; text-align: center; cursor: pointer;
    transition: all .15s;
}
.btn-sm { height: 2.25rem; }
.btn-lg { font-size: 1.125rem; line-height: 1.75rem; padding: 1.5rem 1rem; height: auto; font-weight: 500; }
.btn-block { display: block; width: 100%; padding: 1.5rem 1rem; font-weight: 700; font-size: 1rem; border-radius: .5rem; }
.btn-primary { background: var(--blue-600); color: #fff; box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1); }
.btn-primary:hover { background: var(--blue-700); box-shadow: 0 20px 25px -5px rgba(0,0,0,.1), 0 8px 10px -6px rgba(0,0,0,.1); }
.btn-outline { background: transparent; color: var(--blue-600); border: 2px solid var(--blue-600); box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.btn-outline:hover { background: var(--blue-50); }
.btn-yellow { background: var(--yellow-400); color: var(--gray-900); font-weight: 700; box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1); }
.btn-yellow:hover { background: var(--yellow-300); }
.btn-ghost { background: transparent; color: #fff; border: 2px solid #fff; font-weight: 700; box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.btn-ghost:hover { background: rgba(255,255,255,.1); }

/* ---------- Layout / helpers ---------- */
.section { padding: 4rem 0; }
@media (min-width: 768px) { .section { padding: 6rem 0; } }
.bg-white { background: #fff; }
.bg-gray  { background: var(--gray-50); }
.section-title { font-size: 1.875rem; line-height: 1.2; text-align: center; margin-bottom: 1rem; }
@media (min-width: 768px) { .section-title { font-size: 2.25rem; line-height: 1.11; } }
.section-sub { text-align: center; color: var(--gray-600); font-size: 1.125rem; margin-bottom: 3rem; }
.section-sub.narrow { max-width: 42rem; margin-left: auto; margin-right: auto; }
#faq .section-title { margin-bottom: 3rem; }
.grid { display: grid; grid-template-columns: 1fr; }
.gap-6 { gap: 1.5rem; } .gap-8 { gap: 2rem; }
@media (min-width: 768px) {
    .grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
.center { text-align: center; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: 4rem 0; background: linear-gradient(135deg, var(--blue-50) 0%, #fff 60%, #eef2ff 100%); }
@media (min-width: 768px) { .hero { padding: 6rem 0; } }
.hero-grid { display: grid; gap: 3rem; align-items: center; position: relative; z-index: 1; }
@media (min-width: 768px) { .hero-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.hero-text > * + * { margin-top: 1.5rem; }
.hero h1 { font-size: 2.25rem; line-height: 1.25; color: var(--gray-900); }
@media (min-width: 768px) { .hero h1 { font-size: 3rem; } }
.grad-text { background: linear-gradient(to right, var(--blue-600), var(--blue-700)); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 1.125rem; line-height: 1.75; color: var(--gray-600); }
.hero-buttons { display: flex; flex-direction: column; gap: 1rem; }
@media (min-width: 640px) { .hero-buttons { flex-direction: row; } }
.check-line { display: flex; align-items: center; gap: .5rem; font-size: .875rem; color: var(--gray-600); }
.check-line svg { color: var(--green-500); }
.hero-image { display: none; }
@media (min-width: 768px) { .hero-image { display: block; } }
.hero-image img { width: 100%; height: auto; border-radius: 1rem; box-shadow: 0 25px 50px -12px rgba(0,0,0,.25); }

/* ---------- Cards ---------- */
.soft-card { background: var(--gray-50); padding: 1.5rem; border-radius: calc(var(--radius) + 4px); transition: all .15s; }
.soft-card:hover { box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1); }
.soft-card h3 { font-size: 1.125rem; font-weight: 700; color: var(--gray-900); margin-bottom: .75rem; line-height: 1.55; }
.soft-card p { color: var(--gray-600); }

.card { background: #fff; border: 1px solid var(--gray-200); border-radius: 1rem; padding: 2rem; box-shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px -1px rgba(0,0,0,.1); }
.card-hover { transition: all .3s; }
.card-hover:hover { box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1); }
.card-title { font-size: 1.25rem; line-height: 1.4; color: var(--gray-900); margin-bottom: .75rem; }
.card p { color: var(--gray-600); }

.service { overflow: hidden; transition: all .3s; }
.service:hover { box-shadow: 0 25px 50px -12px rgba(0,0,0,.25); transform: translateY(-.5rem); }
.icon-box {
    width: 3.5rem; height: 3.5rem; border-radius: calc(var(--radius) + 4px);
    background: linear-gradient(135deg, var(--from), var(--to));
    display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
    transition: transform .15s;
}
.icon-box svg { width: 1.75rem; height: 1.75rem; color: #fff; }
.service:hover .icon-box { transform: scale(1.1); }

/* ---------- Planos ---------- */
.plans { align-items: stretch; }
.plan {
    display: flex; flex-direction: column;
    background: #fff; border: 1px solid var(--gray-200); border-radius: 1rem;
    padding: 2rem; transition: all .3s; box-shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px -1px rgba(0,0,0,.1);
}
.plan:hover { box-shadow: 0 10px 15px -3px rgba(0,0,0,.1), 0 4px 6px -4px rgba(0,0,0,.1); }
.plan h3 { font-size: 1.5rem; line-height: 1.33; color: var(--gray-900); margin-bottom: .5rem; font-family: 'Inter', sans-serif; }
.plan-desc { font-size: .875rem; color: var(--gray-600); margin-bottom: 1rem; }
.plan-price { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.875rem; line-height: 1.2; color: var(--gray-900); margin-bottom: 1.5rem; }
.plan-list { margin-bottom: 2rem; flex-grow: 1; }
.plan-list li { display: flex; align-items: flex-start; gap: .75rem; color: var(--gray-700); }
.plan-list li + li { margin-top: .75rem; }
.plan-list svg { width: 1.25rem; height: 1.25rem; flex-shrink: 0; fill: none; stroke: var(--green-500); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.plan-featured { background: linear-gradient(135deg, var(--blue-600), var(--blue-700)); color: #fff; border-color: transparent; box-shadow: 0 25px 50px -12px rgba(0,0,0,.25); }
.plan-featured:hover { box-shadow: 0 25px 50px -12px rgba(0,0,0,.35); }
.plan-featured h3 { color: #fff; }
.plan-featured .plan-desc { color: var(--blue-100); }
.plan-featured .plan-price { color: #fff; }
.plan-featured .plan-list li { color: var(--blue-50); }
.plan-featured .plan-list svg { stroke: var(--yellow-300); }
.badge { display: inline-block; align-self: flex-start; background: var(--yellow-400); color: var(--gray-900); font-weight: 700; font-size: .875rem; padding: .25rem .75rem; border-radius: 9999px; margin-bottom: 1rem; }
@media (min-width: 768px) { .plan-featured { transform: scale(1.1); z-index: 1; } }

/* ---------- Depoimentos ---------- */
.stars { display: flex; gap: .25rem; margin-bottom: 1rem; height: 1.25rem; }
.stars::before {
    content: ""; width: 6.25rem; height: 1.25rem;
    background: repeat-x left center / 1.25rem 1.25rem
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%23fdc700' stroke='%23fdc700' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolygon points='12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2'/%3E%3C/svg%3E");
}
.quote { font-style: italic; color: var(--gray-700) !important; margin-bottom: 1.5rem; }
.author { font-weight: 700; color: var(--gray-900) !important; }
.role { font-size: .875rem; color: var(--gray-600) !important; }

/* ---------- FAQ ---------- */
.faq-list > * + * { margin-top: 1rem; }
.faq-item { border: 1px solid var(--gray-200); border-radius: calc(var(--radius) + 4px); overflow: hidden; background: #fff; box-shadow: 0 1px 3px rgba(0,0,0,.1), 0 1px 2px -1px rgba(0,0,0,.1); transition: box-shadow .15s; }
.faq-item:hover { box-shadow: 0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1); }
.faq-q { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.5rem; text-align: left; font-weight: 600; color: var(--gray-900); transition: background .15s; }
.faq-q:hover { background: var(--gray-50); }
.faq-q svg { width: 1.25rem; height: 1.25rem; flex-shrink: 0; fill: none; stroke: var(--gray-600); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; transition: transform .15s; }
.faq-item.open .faq-q svg { transform: rotate(180deg); }
.faq-a { display: grid; grid-template-rows: 0fr; transition: grid-template-rows .25s ease; }
.faq-a > p { overflow: hidden; padding: 0 1.5rem; color: var(--gray-600); }
.faq-item.open .faq-a { grid-template-rows: 1fr; }
.faq-item.open .faq-a > p { padding-bottom: 1.5rem; }

/* ---------- CTA ---------- */
.cta { position: relative; overflow: hidden; padding: 4rem 0; background: linear-gradient(135deg, var(--blue-600), var(--indigo-700)); }
@media (min-width: 768px) { .cta { padding: 6rem 0; } }
.cta::before, .cta::after { content: ""; position: absolute; border-radius: 50%; background: #fff; opacity: .07; }
.cta::before { width: 28rem; height: 28rem; right: -8rem; top: -10rem; }
.cta::after  { width: 22rem; height: 22rem; left: -7rem; bottom: -12rem; }
.cta-inner { position: relative; z-index: 1; text-align: center; color: #fff; }
.cta h2 { font-size: 1.875rem; line-height: 1.2; margin-bottom: 1rem; }
@media (min-width: 768px) { .cta h2 { font-size: 2.25rem; line-height: 1.11; } }
.cta p { font-size: 1.125rem; color: var(--blue-100); max-width: 42rem; margin: 0 auto 2rem; }
.cta-buttons { display: flex; flex-direction: column; gap: 1rem; justify-content: center; }
@media (min-width: 640px) { .cta-buttons { flex-direction: row; } }

/* ---------- Contato ---------- */
.contact { background: var(--gray-50); border-top: 1px solid var(--gray-200); padding: 4rem 0; }
@media (min-width: 768px) { .contact { padding: 5rem 0; } }
.contact-icon { width: 2rem; height: 2rem; color: var(--blue-600); margin: 0 auto .75rem; }
.contact h3 { font-family: 'Inter', sans-serif; font-weight: 700; color: var(--gray-900); margin-bottom: .5rem; font-size: 1rem; }
.contact a, .contact p { color: var(--gray-600); transition: color .15s; }
.contact a:hover { color: var(--blue-600); }

/* ---------- WhatsApp flutuante ---------- */
.wa-float {
    position: fixed; right: 2rem; bottom: 2rem; z-index: 40;
    background: var(--green-500); color: #fff; border-radius: 9999px; padding: 1rem;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 10px 15px -3px rgba(0,0,0,.2), 0 4px 6px -4px rgba(0,0,0,.2);
    transition: all .3s;
}
.wa-float:hover { background: var(--green-600); box-shadow: 0 20px 25px -5px rgba(0,0,0,.2), 0 8px 10px -6px rgba(0,0,0,.2); }
.wa-tip { position: absolute; right: 4rem; background: var(--green-600); color: #fff; padding: .5rem .75rem; border-radius: .5rem; font-size: .875rem; white-space: nowrap; opacity: 0; pointer-events: none; transition: opacity .3s; }
.wa-float:hover .wa-tip { opacity: 1; }

/* ---------- Footer ---------- */
.site-footer { background: var(--gray-900); color: var(--gray-400); padding: 2rem 0; text-align: center; }

/* ---------- Animação de entrada ---------- */
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }
.plan-featured.reveal.in { transform: none; }
@media (min-width: 768px) { .plan-featured.reveal.in { transform: scale(1.1); } }
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .reveal { opacity: 1; transform: none; transition: none; }
}