/* ============================================================
   RRSuporte — style.css
   Mobile-first, CSS Grid + Flexbox, sem frameworks
   ============================================================ */

:root {
    --c-primary:       #1d7a45;
    --c-primary-light: #25a35a;
    --c-accent:        #00c96e;
    --c-accent-dark:   #00a358;
    --c-dark:          #0f172a;
    --c-dark-2:        #1e293b;
    --c-dark-3:        #334155;
    --c-text:          #374151;
    --c-text-muted:    #6b7280;
    --c-bg:            #f8fafc;
    --c-bg-2:          #f1f5f9;
    --c-white:         #ffffff;
    --c-border:        #e2e8f0;

    --font-sans: 'Segoe UI', system-ui, -apple-system, sans-serif;
    --radius:    0.5rem;
    --radius-lg: 1rem;
    --shadow:    0 1px 3px rgba(0,0,0,.08), 0 4px 16px rgba(0,0,0,.06);
    --shadow-lg: 0 8px 32px rgba(0,0,0,.12);
    --transition: 0.2s ease;
    --max-w: 1140px;
}

/* ── Reset ───────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { font-family: var(--font-sans); color: var(--c-text); background: var(--c-white); line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; border: none; background: none; }
h1,h2,h3,h4 { line-height: 1.25; color: var(--c-dark); }

/* ── Layout ─────────────────────────────────────────────── */
.container { width: 100%; max-width: var(--max-w); margin: 0 auto; padding: 0 1.25rem; }
.section { padding: 5rem 0; }
.section-sm { padding: 3rem 0; }

/* ── Tipografia ─────────────────────────────────────────── */
h1 { font-size: clamp(2rem, 5vw, 3.25rem); font-weight: 800; }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.25rem); font-weight: 700; }
h3 { font-size: 1.2rem; font-weight: 600; }
p  { color: var(--c-text-muted); line-height: 1.75; }
.section-label { font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--c-primary); }
.section-title { margin: .4rem 0 1rem; }
.section-text  { max-width: 54ch; }

/* ── Botões ─────────────────────────────────────────────── */
.btn {
    display: inline-flex; align-items: center; gap: .5rem;
    padding: .75rem 1.75rem; border-radius: var(--radius);
    font-weight: 600; font-size: .95rem;
    transition: all var(--transition); white-space: nowrap;
}
.btn-primary {
    background: var(--c-primary); color: var(--c-white);
}
.btn-primary:hover { background: var(--c-primary-light); transform: translateY(-1px); box-shadow: 0 4px 12px rgba(29,122,69,.35); }
.btn-accent  { background: var(--c-accent); color: var(--c-dark); }
.btn-accent:hover  { background: var(--c-accent-dark); color: var(--c-white); }
.btn-outline { border: 2px solid var(--c-primary); color: var(--c-primary); }
.btn-outline:hover { background: var(--c-primary); color: var(--c-white); }
.btn-outline-white { border: 2px solid rgba(255,255,255,.6); color: var(--c-white); }
.btn-outline-white:hover { background: rgba(255,255,255,.15); }
.btn-white { background: var(--c-white); color: var(--c-primary); }
.btn-white:hover { background: var(--c-bg); transform: translateY(-1px); }
.btn-sm { padding: .5rem 1.25rem; font-size: .875rem; }

/* ── Header ─────────────────────────────────────────────── */
.site-header {
    position: sticky; top: 0; z-index: 100;
    background: rgba(255,255,255,.95);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
    border-color: var(--c-border);
    box-shadow: 0 2px 16px rgba(0,0,0,.07);
}
.header-inner {
    display: flex; align-items: center; gap: 1.5rem;
    height: 68px;
}
.logo { display: flex; align-items: center; gap: .6rem; flex-shrink: 0; }
.logo img { border-radius: 6px; height: 58px; width: auto; }
.logo-text { font-size: 1.15rem; font-weight: 500; color: var(--c-dark); }
.logo-text strong { color: var(--c-primary); font-weight: 800; }
.main-nav { flex: 1; }
.main-nav ul { display: flex; gap: .25rem; align-items: center; }
.main-nav a {
    display: block; padding: .45rem .85rem; border-radius: var(--radius);
    font-size: .9rem; font-weight: 500; color: var(--c-dark-3);
    transition: all var(--transition);
}
.main-nav a:hover, .main-nav a[aria-current="page"] {
    color: var(--c-primary); background: rgba(29,122,69,.07);
}
.main-nav a[aria-current="page"] { font-weight: 700; }
.header-tel { font-size: .85rem; }
.hamburger {
    display: none; flex-direction: column; gap: 5px;
    padding: .4rem; margin-left: .5rem;
}
.hamburger span { display: block; width: 22px; height: 2px; background: var(--c-dark); border-radius: 2px; transition: all .2s; }
.mobile-menu {
    background: var(--c-white); border-top: 1px solid var(--c-border);
    padding: 1rem 0 1.5rem;
}
.mobile-menu ul { display: flex; flex-direction: column; gap: .25rem; padding: 0 1.25rem; }
.mobile-menu a {
    display: block; padding: .7rem 1rem; border-radius: var(--radius);
    font-weight: 500; color: var(--c-dark-3);
}
.mobile-menu a:hover, .mobile-menu a[aria-current="page"] { color: var(--c-primary); background: rgba(29,122,69,.07); }
.mobile-menu .btn { justify-content: center; margin-top: .5rem; }

/* ── Hero ───────────────────────────────────────────────── */
.hero {
    background: linear-gradient(135deg, var(--c-dark) 0%, var(--c-dark-2) 60%, #0d2e1a 100%);
    padding: 6rem 0 5rem; position: relative; overflow: hidden;
}
.hero::before {
    content: ''; position: absolute; inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300c96e' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; position: relative; }
.hero-badge {
    display: inline-block; padding: .35rem .9rem; border-radius: 2rem;
    background: rgba(0,201,110,.15); border: 1px solid rgba(0,201,110,.3);
    font-size: .8rem; font-weight: 700; color: var(--c-accent); letter-spacing: .05em;
    text-transform: uppercase; margin-bottom: 1.25rem;
}
.hero h1 { color: var(--c-white); margin-bottom: 1.25rem; }
.hero h1 span { color: var(--c-accent); }
.hero-text { color: rgba(255,255,255,.75); font-size: 1.1rem; margin-bottom: 2rem; max-width: 44ch; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.hero-visual {
    display: flex; flex-direction: column; gap: 1rem; align-items: flex-end;
}
.hero-card {
    background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1);
    border-radius: var(--radius-lg); padding: 1.25rem 1.5rem;
    backdrop-filter: blur(8px); width: 100%; max-width: 340px;
}
.hero-card-icon { font-size: 1.75rem; margin-bottom: .5rem; }
.hero-card h4 { color: var(--c-white); font-size: .95rem; margin-bottom: .25rem; }
.hero-card p  { color: rgba(255,255,255,.6); font-size: .85rem; }

/* ── Trust Strip ────────────────────────────────────────── */
.trust-strip { background: var(--c-primary); padding: 1.5rem 0; }
.trust-strip-inner { display: flex; gap: 2rem; justify-content: center; flex-wrap: wrap; }
.trust-item { display: flex; align-items: center; gap: .75rem; }
.trust-item strong { color: var(--c-white); font-size: 1.05rem; font-weight: 700; }
.trust-item span { color: rgba(255,255,255,.8); font-size: .9rem; }

/* ── Seções gerais ──────────────────────────────────────── */
.bg-gray   { background: var(--c-bg); }
.bg-dark   { background: var(--c-dark); }
.text-center { text-align: center; }
.section-header { margin-bottom: 3rem; }
.section-header .section-text { margin: 0 auto; }

/* ── Cards de serviços ──────────────────────────────────── */
.services-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.service-card {
    background: var(--c-white); border: 1px solid var(--c-border);
    border-radius: var(--radius-lg); padding: 2rem 1.75rem;
    transition: all var(--transition); position: relative; overflow: hidden;
}
.service-card::before {
    content: ''; position: absolute; top: 0; left: 0; right: 0;
    height: 3px; background: var(--c-primary);
    transform: scaleX(0); transform-origin: left;
    transition: transform var(--transition);
}
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: transparent; }
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
    width: 52px; height: 52px; border-radius: var(--radius);
    background: rgba(29,122,69,.1); display: flex; align-items: center; justify-content: center;
    margin-bottom: 1.25rem;
}
.service-icon svg { color: var(--c-primary); }
.service-card h3 { margin-bottom: .6rem; font-size: 1.1rem; }
.service-card p  { font-size: .9rem; margin-bottom: 1.25rem; }
.service-card a  { color: var(--c-primary); font-weight: 600; font-size: .9rem; display: inline-flex; align-items: center; gap: .3rem; }
.service-card a:hover { gap: .6rem; }

/* ── Diferenciais ───────────────────────────────────────── */
.diff-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 2rem; }
.diff-item { }
.diff-num {
    width: 44px; height: 44px; border-radius: 50%; background: var(--c-primary);
    color: var(--c-white); font-weight: 800; font-size: 1rem;
    display: flex; align-items: center; justify-content: center; margin-bottom: 1rem;
}
.diff-item h3 { margin-bottom: .5rem; }

/* ── Hero de página interna ─────────────────────────────── */
.page-hero {
    background: linear-gradient(135deg, var(--c-dark) 0%, var(--c-dark-2) 100%);
    padding: 4.5rem 0 4rem; text-align: center;
}
.page-hero h1 { color: var(--c-white); margin-bottom: 1rem; }
.page-hero p  { color: rgba(255,255,255,.75); max-width: 52ch; margin: 0 auto; font-size: 1.1rem; }
.breadcrumb { display: flex; justify-content: center; gap: .5rem; align-items: center; margin-bottom: 1.5rem; }
.breadcrumb a, .breadcrumb span { font-size: .85rem; color: rgba(255,255,255,.5); }
.breadcrumb a:hover { color: var(--c-accent); }
.breadcrumb .sep { color: rgba(255,255,255,.25); }

/* ── Tabs ───────────────────────────────────────────────── */
.tabs { display: flex; gap: .25rem; border-bottom: 2px solid var(--c-border); margin-bottom: 2.5rem; }
.tab-btn {
    padding: .75rem 1.5rem; font-weight: 600; font-size: .9rem;
    color: var(--c-text-muted); border-radius: var(--radius) var(--radius) 0 0;
    border-bottom: 2px solid transparent; margin-bottom: -2px;
    transition: all var(--transition);
}
.tab-btn:hover { color: var(--c-primary); }
.tab-btn.active { color: var(--c-primary); border-color: var(--c-primary); background: rgba(29,122,69,.05); }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* ── Lista de serviços (página interna) ─────────────────── */
.service-list { list-style: none; display: grid; gap: .6rem; }
.service-list li {
    display: flex; align-items: center; gap: .75rem;
    padding: .7rem 1rem; background: var(--c-bg); border-radius: var(--radius);
    font-size: .95rem;
}
.service-list li::before {
    content: ''; width: 8px; height: 8px; border-radius: 50%;
    background: var(--c-accent); flex-shrink: 0;
}
.service-detail { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }

/* ── Consultoria áreas ──────────────────────────────────── */
.areas-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 1.5rem; }
.area-card {
    padding: 1.75rem; border-radius: var(--radius-lg);
    border: 1px solid var(--c-border); background: var(--c-white);
}
.area-card h3 { color: var(--c-primary); margin-bottom: .6rem; }

/* ── Design serviços ────────────────────────────────────── */
.design-grid { display: grid; gap: 2rem; }
.design-card {
    display: grid; grid-template-columns: 1fr 1fr; gap: 2rem;
    padding: 2.5rem; background: var(--c-white); border-radius: var(--radius-lg);
    border: 1px solid var(--c-border); align-items: start;
}
.design-card:nth-child(even) .design-card-content { order: -1; }
.design-card-details ul { display: grid; gap: .5rem; }
.design-card-details li {
    display: flex; align-items: center; gap: .5rem;
    font-size: .9rem; color: var(--c-text-muted);
}
.design-card-details li::before { content: '✓'; color: var(--c-primary); font-weight: 700; flex-shrink: 0; }

/* ── FAQ ────────────────────────────────────────────────── */
.faq-list { display: grid; gap: .75rem; max-width: 720px; margin: 0 auto; }
.faq-item {
    border: 1px solid var(--c-border); border-radius: var(--radius); overflow: hidden;
}
.faq-question {
    width: 100%; text-align: left; padding: 1.1rem 1.25rem;
    display: flex; justify-content: space-between; align-items: center; gap: 1rem;
    font-weight: 600; font-size: .95rem; color: var(--c-dark);
    background: var(--c-white); transition: background var(--transition);
}
.faq-question:hover { background: var(--c-bg); }
.faq-question[aria-expanded="true"] { color: var(--c-primary); background: rgba(29,122,69,.05); }
.faq-icon { width: 20px; height: 20px; flex-shrink: 0; color: var(--c-primary); transition: transform .2s; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer { display: none; padding: 0 1.25rem 1.1rem; }
.faq-answer p { font-size: .95rem; }

/* ── CTA Banner ─────────────────────────────────────────── */
.cta-banner { background: linear-gradient(135deg, var(--c-primary) 0%, #0d5530 100%); padding: 4rem 0; }
.cta-inner { display: flex; justify-content: space-between; align-items: center; gap: 2rem; flex-wrap: wrap; }
.cta-banner h2 { color: var(--c-white); }
.cta-banner p  { color: rgba(255,255,255,.8); max-width: 44ch; margin-top: .5rem; }
.cta-actions { display: flex; gap: 1rem; flex-wrap: wrap; flex-shrink: 0; }

/* ── Contato ────────────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 3rem; align-items: start; }
.contact-info { display: grid; gap: 1.25rem; }
.contact-card {
    display: flex; gap: 1rem; align-items: flex-start;
    padding: 1.25rem; background: var(--c-bg); border-radius: var(--radius);
}
.contact-card-icon {
    width: 44px; height: 44px; border-radius: var(--radius); flex-shrink: 0;
    background: rgba(29,122,69,.1); display: flex; align-items: center; justify-content: center;
    color: var(--c-primary);
}
.contact-card h4 { font-size: .85rem; color: var(--c-text-muted); margin-bottom: .2rem; }
.contact-card a  { color: var(--c-dark); font-weight: 600; }
.contact-card a:hover { color: var(--c-primary); }

/* ── Formulário ─────────────────────────────────────────── */
.form-card {
    background: var(--c-white); border: 1px solid var(--c-border);
    border-radius: var(--radius-lg); padding: 2.5rem; box-shadow: var(--shadow);
}
.form-group { margin-bottom: 1.25rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
label { display: block; font-weight: 600; font-size: .875rem; margin-bottom: .4rem; color: var(--c-dark-3); }
.required { color: var(--c-primary); }
input, select, textarea {
    width: 100%; padding: .75rem 1rem; border: 1.5px solid var(--c-border);
    border-radius: var(--radius); font-family: var(--font-sans); font-size: .95rem;
    color: var(--c-dark); background: var(--c-white);
    transition: border-color var(--transition), box-shadow var(--transition);
}
input:focus, select:focus, textarea:focus {
    outline: none; border-color: var(--c-primary);
    box-shadow: 0 0 0 3px rgba(29,122,69,.12);
}
textarea { resize: vertical; min-height: 120px; }
.form-captcha {
    display: flex; align-items: center; gap: 1rem;
    padding: 1rem; background: var(--c-bg); border-radius: var(--radius);
    margin-bottom: 1.25rem;
}
.form-captcha input { max-width: 80px; text-align: center; }
.form-captcha label { margin-bottom: 0; }
.form-privacy { font-size: .8rem; color: var(--c-text-muted); margin-bottom: 1.25rem; }
.form-privacy a { color: var(--c-primary); text-decoration: underline; }
.form-submit { width: 100%; justify-content: center; }
.hp-field { display: none !important; }
.form-success { text-align: center; padding: 3rem 2rem; }
.form-success h2 { color: var(--c-primary); margin-bottom: 1rem; }

/* ── WhatsApp Float ─────────────────────────────────────── */
.whatsapp-float {
    position: fixed; bottom: 1.5rem; right: 1.5rem; z-index: 999;
    display: flex; align-items: center; gap: .6rem;
    background: #25d366; color: var(--c-white);
    padding: .75rem 1.25rem; border-radius: 3rem;
    font-weight: 700; font-size: .9rem;
    box-shadow: 0 4px 16px rgba(37,211,102,.4);
    transition: all var(--transition);
}
.whatsapp-float:hover { transform: translateY(-3px); box-shadow: 0 6px 24px rgba(37,211,102,.5); }

/* ── Footer ─────────────────────────────────────────────── */
.site-footer { background: var(--c-dark); padding: 4rem 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.92fr 1.03fr 1.03fr 1.02fr; gap: 3rem; }
.footer-col h3 { color: var(--c-white); font-size: .95rem; margin-bottom: 1rem; }
.footer-col p { color: rgba(255,255,255,.5); font-size: .9rem; }
.footer-col ul { display: grid; gap: .5rem; }
.footer-col ul li a { color: rgba(255,255,255,.6); font-size: .9rem; transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--c-accent); }
.footer-col ul li { color: rgba(255,255,255,.6); font-size: .9rem; }
.logo-footer { margin-bottom: 1rem; }
.logo-footer .logo-text { color: rgba(255,255,255,.8); }
.logo-footer img { height: 58px; width: auto; filter: brightness(0) invert(1); }
.footer-bottom {
    border-top: 1px solid rgba(255,255,255,.08); margin-top: 3rem; padding: 1.5rem 0;
}
.footer-bottom .container { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: .5rem; }
.footer-bottom p { font-size: .8rem; color: rgba(255,255,255,.4); }
.footer-bottom a { color: rgba(255,255,255,.5); }
.footer-bottom a:hover { color: var(--c-accent); }

/* ── Obrigado ───────────────────────────────────────────── */
.obrigado-section { min-height: calc(100vh - 68px); display: flex; align-items: center; padding: 3rem 0; }
.obrigado-card { max-width: 560px; margin: 0 auto; text-align: center; }
.obrigado-icon {
    width: 80px; height: 80px; border-radius: 50%;
    background: rgba(29,122,69,.1); display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem; color: var(--c-primary);
}
.obrigado-card h1 { margin-bottom: 1rem; }
.obrigado-card p { margin-bottom: 2rem; }

/* ── Admin ──────────────────────────────────────────────── */
.admin-body { background: #f0f4f8; min-height: 100vh; }
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 2rem; }
.login-card { background: var(--c-white); border-radius: var(--radius-lg); padding: 2.5rem; width: 100%; max-width: 420px; box-shadow: var(--shadow-lg); }
.login-logo { text-align: center; margin-bottom: 2rem; }
.login-logo h1 { font-size: 1.4rem; margin-top: .5rem; }
.login-logo p  { font-size: .85rem; color: var(--c-text-muted); }
.alert { padding: .9rem 1.1rem; border-radius: var(--radius); margin-bottom: 1.25rem; font-size: .9rem; font-weight: 500; }
.alert-error   { background: #fef2f2; color: #b91c1c; border: 1px solid #fecaca; }
.alert-success { background: #f0fdf4; color: #166534; border: 1px solid #bbf7d0; }
.alert-info    { background: #eff6ff; color: #1d4ed8; border: 1px solid #bfdbfe; }
.ip-info { background: var(--c-bg); border-radius: var(--radius); padding: .75rem 1rem; font-size: .8rem; color: var(--c-text-muted); margin-bottom: 1.5rem; text-align: center; }

/* ── Responsive ─────────────────────────────────────────── */
@media (max-width: 900px) {
    .hero-inner { grid-template-columns: 1fr; }
    .hero-visual { display: none; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .design-card { grid-template-columns: 1fr; }
    .design-card:nth-child(even) .design-card-content { order: 0; }
    .service-detail { grid-template-columns: 1fr; }
    .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .main-nav { display: none; }
    .header-tel { display: none; }
    .hamburger { display: flex; }
    .section { padding: 3.5rem 0; }
    .hero { padding: 4rem 0 3rem; }
    .cta-inner { flex-direction: column; text-align: center; }
    .cta-actions { justify-content: center; }
    .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
    .trust-strip-inner { gap: 1rem; }
    .form-row { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    h1 { font-size: 1.9rem; }
    h2 { font-size: 1.6rem; }
    .btn { padding: .7rem 1.35rem; }
    .form-card { padding: 1.5rem; }
    .services-grid { grid-template-columns: 1fr; }
}