/* Contabilidade Silva & Associados — stylesheet */

body { margin: 0; background: #FFFFFF; color: #1A2A4A; font-family: 'Open Sans', system-ui, sans-serif; -webkit-font-smoothing: antialiased; }
*, *::before, *::after { box-sizing: border-box; }
a { color: #2C5F8A; text-decoration: none; }
a:hover { color: #1A2A4A; text-decoration: underline; }
h1, h2, h3, h4 { font-family: 'Inter', system-ui, sans-serif; margin: 0; text-wrap: pretty; }
p { text-wrap: pretty; margin: 0; }
summary::-webkit-details-marker { display: none; }
summary { list-style: none; }
:focus-visible { outline: 2px solid #C9A84C; outline-offset: 2px; }
a[aria-current="page"] { color: #1A2A4A; box-shadow: inset 0 -2px 0 #C9A84C; }
img, iframe { max-width: 100%; }

.page-wrap { min-height: 100vh; display: flex; flex-direction: column; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,0.96); backdrop-filter: blur(8px); border-bottom: 1px solid #E3E8EF; }
.site-header__inner { max-width: 1160px; margin: 0 auto; padding: 0 32px; height: 76px; display: flex; align-items: center; justify-content: space-between; gap: 32px; }
.logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #1A2A4A; }
.logo:hover { text-decoration: none; }
.logo__mark { width: 34px; height: 34px; flex: none; background: #1A2A4A; color: #C9A84C; font-family: 'Inter', sans-serif; font-weight: 700; font-size: 14px; letter-spacing: 0.02em; display: flex; align-items: center; justify-content: center; }
.logo__text { display: flex; flex-direction: column; line-height: 1.15; }
.logo__name { font-family: 'Inter', sans-serif; font-weight: 600; font-size: 15px; letter-spacing: -0.01em; }
.logo__crc { font-size: 11px; color: #6B7A90; letter-spacing: 0.06em; text-transform: uppercase; }

.nav { display: flex; align-items: center; gap: 26px; }
.nav__link { font-size: 14px; color: #1A2A4A; padding: 6px 0; white-space: nowrap; }
.nav__link:hover { color: #2C5F8A; text-decoration: none; }
.nav__cta { font-size: 14px; font-weight: 600; color: #FFFFFF; background: #1A2A4A; padding: 11px 20px; text-decoration: none; white-space: nowrap; }
.nav__cta:hover { background: #2C5F8A; color: #FFFFFF; text-decoration: none; }

.nav-toggle { display: none; flex-direction: column; justify-content: center; gap: 5px; width: 46px; height: 46px; flex: none; padding: 0 11px; background: #FFFFFF; border: 1px solid #CBD5E1; cursor: pointer; }
.nav-toggle__bar { display: block; height: 2px; background: #1A2A4A; }

.mobile-nav { display: none; border-top: 1px solid #E3E8EF; background: #FFFFFF; padding: 8px clamp(20px, 4vw, 32px) 20px; flex-direction: column; }
.mobile-nav.is-open { display: flex; }
.mobile-nav__link { font-size: 16px; color: #1A2A4A; padding: 15px 0; border-bottom: 1px solid #EEF2F7; }
.mobile-nav__cta { margin-top: 16px; text-align: center; font-size: 15px; font-weight: 600; color: #FFFFFF; background: #1A2A4A; padding: 15px 20px; }
.mobile-nav__cta:hover { text-decoration: none; }

.header-accent { height: 2px; background: #C9A84C; width: 100%; }

@media (max-width: 1059px) {
  .nav { display: none; }
  .nav-toggle { display: flex; }
}
@media (min-width: 1060px) {
  .mobile-nav { display: none !important; }
}

/* Sections / layout helpers */
.section { }
.section--alt { background: #F5F7FA; }
.section--bordered { border-top: 1px solid #E3E8EF; border-bottom: 1px solid #E3E8EF; }
.section--border-top { border-top: 1px solid #E3E8EF; }
.section--border-bottom { border-bottom: 1px solid #E3E8EF; }
.section--dark { background: #1A2A4A; color: #FFFFFF; }
.section--blue { background: #2C5F8A; color: #FFFFFF; }
.container { max-width: 1160px; margin: 0 auto; padding: clamp(52px, 7vw, 88px) clamp(20px, 4vw, 32px); }
.container--narrow { max-width: 760px; }
.container--faq { max-width: 880px; }

.eyebrow { font-size: 12px; letter-spacing: 0.14em; text-transform: uppercase; color: #2C5F8A; margin: 0 0 18px; }
.eyebrow--gold { color: #C9A84C; }

/* Page hero (internal pages) */
.page-hero { padding: clamp(40px, 5.5vw, 64px) clamp(20px, 4vw, 32px) clamp(44px, 6vw, 68px); }
.breadcrumb { font-size: 13px; color: #6B7A90; margin-bottom: 22px; }
.breadcrumb__sep { color: #C0CAD9; }
.page-hero h1 { font-size: clamp(28px, 4.6vw, 44px); line-height: 1.1; letter-spacing: -0.025em; font-weight: 600; margin: 0 0 20px; }
.page-hero p { font-size: clamp(16px, 1.8vw, 18px); line-height: 1.65; color: #4A5A72; max-width: 62ch; }
.page-hero__date { font-size: 14px; color: #6B7A90; margin: 0; }

/* Buttons */
.btn { display: inline-block; font-size: 15px; font-weight: 600; padding: 15px 26px; border: 0; cursor: pointer; text-align: center; }
.btn:hover { text-decoration: none; }
.btn--white { color: #1A2A4A; background: #FFFFFF; }
.btn--white:hover { background: #C9A84C; color: #1A2A4A; }
.btn--outline-light { color: #FFFFFF; background: transparent; border: 1px solid rgba(255,255,255,0.4); }
.btn--outline-light:hover { border-color: #C9A84C; color: #FFFFFF; }
.btn--dark { color: #FFFFFF; background: #1A2A4A; }
.btn--dark:hover { background: #2C5F8A; color: #FFFFFF; }
.btn--gold { color: #1A2A4A; background: #C9A84C; }
.btn--gold:hover { background: #FFFFFF; color: #1A2A4A; }
.btn--outline { color: #1A2A4A; background: #FFFFFF; border: 1px solid #CBD5E1; }
.btn--outline:hover { border-color: #C9A84C; color: #1A2A4A; }
.link-underline { font-size: 15px; font-weight: 600; color: #2C5F8A; border-bottom: 2px solid #C9A84C; padding-bottom: 3px; display: inline-block; }
.link-underline:hover { text-decoration: none; color: #1A2A4A; }

/* Home hero */
.home-hero__grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); gap: 56px; align-items: center; padding-top: clamp(56px, 7vw, 96px); padding-bottom: clamp(60px, 8vw, 104px); }
.home-hero h1 { font-size: clamp(30px, 5.2vw, 52px); line-height: 1.08; letter-spacing: -0.025em; font-weight: 600; margin: 0 0 24px; max-width: 15ch; }
.home-hero p { font-size: clamp(16px, 1.8vw, 18px); line-height: 1.6; color: #C6D2E2; margin: 0 0 36px; max-width: 52ch; }
.home-hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }
.info-panel { border: 1px solid rgba(255,255,255,0.16); padding: 32px; display: flex; flex-direction: column; gap: 22px; }
.info-panel__row { display: flex; flex-direction: column; gap: 6px; }
.info-panel__label { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: #8FA4BF; }
.info-panel__value { font-family: 'Inter', sans-serif; font-size: 17px; font-weight: 600; }
.info-panel__sub { font-size: 13px; color: #C6D2E2; }
.info-panel__text { font-size: 15px; line-height: 1.5; }
.info-panel__divider { height: 1px; background: rgba(255,255,255,0.16); }

/* Two-column intro */
.two-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 56px; }
.two-col h2 { font-size: clamp(24px, 3.4vw, 34px); line-height: 1.15; letter-spacing: -0.02em; font-weight: 600; }
.two-col p { font-size: clamp(15px, 1.7vw, 17px); line-height: 1.7; color: #3D4C63; margin: 0 0 20px; }

/* Services grid (home teaser) */
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; gap: 32px; margin-bottom: 44px; flex-wrap: wrap; }
.section-head-row h2 { font-size: clamp(24px, 3.4vw, 34px); line-height: 1.15; letter-spacing: -0.02em; font-weight: 600; }
.section-head-row__link { font-size: 15px; font-weight: 600; color: #2C5F8A; white-space: nowrap; }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 20px; }
.service-card { background: #FFFFFF; border: 1px solid #E3E8EF; padding: 28px 26px 30px; display: flex; flex-direction: column; gap: 12px; }
.service-card:hover { border-color: #C9A84C; }
.service-card__num { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: #C9A84C; }
.service-card h3 { font-size: 18px; font-weight: 600; letter-spacing: -0.01em; }
.service-card p { font-size: 14px; line-height: 1.65; color: #5B6B84; }

/* How we work */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 44px; }
.step { display: flex; flex-direction: column; gap: 14px; border-top: 2px solid #1A2A4A; padding-top: 22px; }
.step h3 { font-size: 19px; font-weight: 600; }
.step p { font-size: 15px; line-height: 1.7; color: #5B6B84; }

/* CTA band */
.cta-band { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; }
.cta-band h2 { font-size: clamp(22px, 2.8vw, 28px); font-weight: 600; letter-spacing: -0.015em; margin: 0 0 10px; }
.cta-band p { font-size: 16px; color: #D7E3F0; }

/* Values grid */
.values-lead { font-size: clamp(17px, 2vw, 20px); line-height: 1.6; color: #D7E3F0; margin: 0 0 56px; max-width: 66ch; }
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 1px; background: rgba(255,255,255,0.16); }
.value-card { background: #1A2A4A; padding: 26px 24px; }
.value-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.value-card p { font-size: 14px; line-height: 1.65; color: #A9BCD4; }

/* Team */
.team-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 28px; max-width: 760px; }
.team-card { border: 1px solid #E3E8EF; }
.team-card img { display: block; width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.team-card__body { padding: 22px 24px 26px; }
.team-card h3 { font-size: 18px; font-weight: 600; margin-bottom: 4px; }
.team-card__role { font-size: 14px; color: #2C5F8A; margin: 0 0 12px; }
.team-card p:last-child { font-size: 14px; line-height: 1.65; color: #5B6B84; }

/* Services page detail list */
.service-article { display: flex; flex-wrap: wrap; gap: 32px 48px; padding: 40px 0; border-top: 1px solid #E3E8EF; }
.service-article:last-child { border-bottom: 1px solid #E3E8EF; }
.service-article__head { flex: 1 1 220px; max-width: 320px; }
.service-article__head span { font-family: 'IBM Plex Mono', monospace; font-size: 12px; color: #C9A84C; display: block; margin-bottom: 10px; }
.service-article__head h2 { font-size: clamp(20px, 2.3vw, 24px); font-weight: 600; letter-spacing: -0.015em; }
.service-article__body { flex: 3 1 420px; }
.service-article__body p:first-child { font-size: 16px; line-height: 1.75; color: #3D4C63; margin: 0 0 16px; }
.service-article__body p:last-child { font-size: 14px; color: #6B7A90; }

.split-cta { display: flex; align-items: center; justify-content: space-between; gap: 32px; flex-wrap: wrap; padding: clamp(40px, 5.5vw, 60px) 0; }
.split-cta p { font-size: 20px; font-family: 'Inter', sans-serif; font-weight: 600; letter-spacing: -0.015em; }

/* FAQ */
.faq-groups { display: flex; flex-direction: column; gap: 56px; }
.faq-group__title { font-size: 15px; letter-spacing: 0.1em; text-transform: uppercase; color: #2C5F8A; margin-bottom: 20px; }
.faq-groups details { border-top: 1px solid #E3E8EF; }
.faq-groups details:last-child { border-bottom: 1px solid #E3E8EF; }
.faq-groups summary { cursor: pointer; padding: 20px 0; font-family: 'Inter', sans-serif; font-weight: 600; font-size: 17px; display: flex; justify-content: space-between; gap: 16px; }
.faq-groups summary span:last-child { color: #C9A84C; }
.faq-groups details p { font-size: 15px; line-height: 1.75; color: #4A5A72; margin: 0 0 24px; max-width: 68ch; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); gap: 56px; align-items: start; }
.contact-grid h2 { font-size: clamp(20px, 2.3vw, 24px); font-weight: 600; letter-spacing: -0.015em; margin-bottom: 24px; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 7px; font-size: 13px; font-weight: 600; color: #3D4C63; }
.form-field--full { grid-column: 1 / -1; }
.form-field input, .form-field select, .form-field textarea { font-family: 'Open Sans', sans-serif; font-size: 15px; font-weight: 400; padding: 12px 14px; border: 1px solid #CBD5E1; background: #FFFFFF; color: #1A2A4A; }
.form-field textarea { resize: vertical; }
.form-actions { grid-column: 1 / -1; display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }
.form-note { grid-column: 1 / -1; font-size: 13px; line-height: 1.65; color: #6B7A90; }
.confirm-box { border: 1px solid #C9A84C; background: #FBF7EC; padding: 26px 28px; }
.confirm-box h3 { font-size: 18px; font-weight: 600; margin-bottom: 8px; }
.confirm-box p { font-size: 15px; line-height: 1.7; color: #4A5A72; margin: 0 0 16px; }
.confirm-box a { font-size: 14px; font-weight: 600; }

.contact-aside { display: flex; flex-direction: column; gap: 28px; }
.info-card { background: #F5F7FA; border: 1px solid #E3E8EF; padding: 28px 26px; display: flex; flex-direction: column; gap: 18px; }
.info-card__label { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: #6B7A90; margin: 0 0 6px; }
.info-card__value { font-size: 15px; line-height: 1.6; margin: 0; }
.map-embed { border: 1px solid #E3E8EF; aspect-ratio: 4 / 3; overflow: hidden; }
.map-embed iframe { width: 100%; height: 100%; border: 0; display: block; }
.map-link { font-size: 14px; font-weight: 600; margin-top: -14px; display: inline-block; }

/* Legal pages */
.legal-body { display: flex; flex-direction: column; gap: 34px; }
.legal-body h2 { font-size: 21px; font-weight: 600; margin-bottom: 12px; }
.legal-body p { font-size: 16px; line-height: 1.75; color: #3D4C63; margin: 0 0 12px; }
.legal-body p:last-child { margin-bottom: 0; }
.legal-note { background: #F5F7FA; border: 1px solid #E3E8EF; padding: 22px 24px; }
.legal-note p { font-size: 15px; line-height: 1.7; color: #4A5A72; margin: 0; }

.cookie-cats { display: flex; flex-direction: column; gap: 16px; margin-top: 4px; }
.cookie-cat { border-left: 2px solid #C9A84C; padding-left: 18px; }
.cookie-cat h3 { font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.cookie-cat p { font-size: 15px; line-height: 1.7; color: #4A5A72; }

/* Footer */
.site-footer { background: #1A2A4A; color: #FFFFFF; margin-top: auto; }
.footer-grid { max-width: 1160px; margin: 0 auto; padding: clamp(44px, 6vw, 68px) clamp(20px, 4vw, 32px) 40px; display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); gap: 40px; }
.footer-brand { font-family: 'Inter', sans-serif; font-weight: 600; font-size: 16px; margin: 0 0 12px; }
.footer-tagline { font-size: 14px; line-height: 1.7; color: #A9BCD4; margin: 0 0 20px; max-width: 34ch; }
.footer-legal { font-size: 13px; line-height: 1.8; color: #8FA4BF; }
.footer-heading { font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: #C9A84C; margin: 0 0 16px; }
.footer-links { display: flex; flex-direction: column; gap: 10px; font-size: 14px; }
.footer-links a { color: #D7E3F0; }
.footer-hours { font-size: 14px; line-height: 1.8; color: #D7E3F0; margin: 0; }
.footer-cookie-link { display: inline-block; margin-top: 18px; font-size: 13px; color: #A9BCD4; background: none; border: 0; cursor: pointer; font-family: inherit; padding: 0; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.14); }
.footer-bottom__inner { max-width: 1160px; margin: 0 auto; padding: 22px clamp(20px, 4vw, 32px); font-size: 13px; color: #8FA4BF; }

/* Cookie consent banner */
.cookie-banner { position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; background: #FFFFFF; border-top: 2px solid #C9A84C; box-shadow: 0 -8px 32px rgba(26,42,74,0.14); display: none; }
.cookie-banner.is-visible { display: block; }
.cookie-banner__inner { max-width: 1160px; margin: 0 auto; padding: 24px clamp(20px, 4vw, 32px); display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr)); gap: 28px; align-items: center; }
.cookie-banner h2 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
.cookie-banner p { font-size: 14px; line-height: 1.65; color: #4A5A72; margin: 0; }
.cookie-prefs { display: none; flex-direction: column; gap: 12px; margin-top: 18px; padding-top: 18px; border-top: 1px solid #E3E8EF; }
.cookie-prefs.is-open { display: flex; }
.cookie-prefs label { display: flex; align-items: flex-start; gap: 12px; font-size: 14px; color: #4A5A72; }
.cookie-prefs input { margin-top: 3px; accent-color: #2C5F8A; }
.cookie-prefs strong { color: #1A2A4A; }
.cookie-actions { display: flex; flex-direction: column; gap: 10px; }
.cookie-actions button { font-family: 'Inter', sans-serif; font-size: 14px; font-weight: 600; cursor: pointer; padding: 14px 20px; }
.btn-cookie-accept { color: #FFFFFF; background: #1A2A4A; border: 0; }
.btn-cookie-accept:hover { background: #2C5F8A; }
.btn-cookie-decline { color: #1A2A4A; background: #FFFFFF; border: 1px solid #CBD5E1; }
.btn-cookie-decline:hover { border-color: #1A2A4A; }
.btn-cookie-manage { font-family: 'Open Sans', sans-serif; font-size: 13px; color: #2C5F8A; background: none; border: 0; padding: 4px; text-decoration: underline; }
.btn-cookie-save { display: none; color: #1A2A4A; background: #C9A84C; border: 0; }
.btn-cookie-save.is-visible { display: block; }