/* ==========================================================================
   Mira Ar — Tom: Descontraído, Amigável e Pessoal (chama o Giba)
   Design tokens + estilos próprios. Bootstrap 5 cuida de grid/nav/forms/modal.
   ========================================================================== */

:root {
  --color-primary: #0095D9;
  --color-primary-dark: #0077AD;
  --color-secondary: #FDCC09;
  --color-accent: #070F3B;
  --color-bg: #F5FAFD;
  --color-surface: #FFFFFF;
  --color-text: #070F3B;
  --color-muted: #5B6B85;

  --font-display: "Fredoka", "Nunito Sans", sans-serif;
  --font-body: "Nunito Sans", sans-serif;

  --radius-md: 14px;
  --radius-lg: 16px;
  --radius-pill: 999px;

  --shadow-soft: 0 10px 26px -12px rgba(7, 15, 59, 0.22);
  --shadow-softer: 0 6px 16px -8px rgba(7, 15, 59, 0.14);

  --transition-fast: 180ms ease;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, .brand-name, .btn-brand, .btn-outline-brand {
  font-family: var(--font-display);
  font-weight: 600;
}

p { color: var(--color-muted); line-height: 1.65; }

a { color: var(--color-primary-dark); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }

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

.visually-hidden-focusable:not(:focus) {
  position: absolute !important;
  left: -9999px;
}
.visually-hidden-focusable:focus {
  position: fixed;
  top: 8px;
  left: 8px;
  z-index: 2000;
  background: var(--color-surface);
  padding: 10px 16px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
}

:focus-visible {
  outline: 3px solid var(--color-secondary);
  outline-offset: 2px;
}

/* ---------- Botões de marca ---------- */
.btn-brand {
  background-color: var(--color-primary);
  border: 2px solid var(--color-primary);
  color: #fff !important;
  border-radius: var(--radius-pill);
  padding: 0.7rem 1.6rem;
  font-weight: 600;
  transition: transform var(--transition-fast), background-color var(--transition-fast), box-shadow var(--transition-fast);
  box-shadow: var(--shadow-softer);
}
.btn-brand:hover, .btn-brand:focus {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  color: #fff !important;
  transform: translateY(-2px);
}

.btn-outline-brand {
  background-color: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent) !important;
  border-radius: var(--radius-pill);
  padding: 0.68rem 1.55rem;
  font-weight: 600;
  transition: transform var(--transition-fast), background-color var(--transition-fast), color var(--transition-fast);
}
.btn-outline-brand:hover, .btn-outline-brand:focus {
  background-color: var(--color-accent);
  color: #fff !important;
  transform: translateY(-2px);
}

/* ==========================================================================
   Topbar / Nav
   ========================================================================== */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 1030;
  background-color: rgba(245, 250, 253, 0.7);
  transition: background-color var(--transition-fast), box-shadow var(--transition-fast), backdrop-filter var(--transition-fast);
}
.site-nav.is-scrolled {
  background-color: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(10px);
  box-shadow: 0 6px 20px -14px rgba(7, 15, 59, 0.35);
}
.navbar { padding-top: 0.7rem; padding-bottom: 0.7rem; }
.brand-mark { border-radius: 8px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-name { font-size: 1.25rem; color: var(--color-accent); }
.brand-tagline { font-size: 0.72rem; color: var(--color-muted); font-weight: 600; letter-spacing: 0.02em; }

.nav-link {
  color: var(--color-text);
  font-weight: 600;
  padding: 0.5rem 0.85rem !important;
  border-radius: var(--radius-pill);
  transition: color var(--transition-fast), background-color var(--transition-fast);
}
.nav-link:hover { color: var(--color-primary-dark); background-color: rgba(0, 149, 217, 0.08); }

.site-nav .nav-link.nav-cta {
  color: #fff !important;
  background-color: var(--color-primary-dark);
  padding: 0.55rem 1.3rem !important;
  box-shadow: var(--shadow-softer);
}
.site-nav .nav-link.nav-cta:hover,
.site-nav .nav-link.nav-cta:focus {
  color: #fff !important;
  background-color: var(--color-accent);
}

/* ==========================================================================
   Hero
   ========================================================================== */
.hero-section {
  position: relative;
  height: 78vh;
  min-height: 420px;
  max-height: 600px;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero-banner {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background-color: var(--color-accent);
  background-image: url("../assets/hero-banner-2.jpg");
  background-repeat: no-repeat;
  background-position: center center;
  background-size: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(7, 15, 59, 0.88) 0%, rgba(7, 15, 59, 0.72) 32%, rgba(0, 149, 217, 0.35) 58%, rgba(0, 149, 217, 0.05) 78%);
}
.hero-content { position: relative; z-index: 1; padding: 4rem 0 3.5rem; }
.eyebrow {
  color: var(--color-secondary);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.82rem;
  margin-bottom: 0.9rem;
}
.hero-headline {
  color: #fff;
  font-size: clamp(2.1rem, 4.4vw, 3.2rem);
  line-height: 1.12;
  margin-bottom: 1.1rem;
}
.hero-support {
  color: rgba(255, 255, 255, 0.88);
  font-size: clamp(1rem, 1.4vw, 1.15rem);
  max-width: 46ch;
  margin-bottom: 1.9rem;
}
.hero-ctas { display: flex; flex-wrap: wrap; gap: 0.9rem; }
.hero-ctas .btn-outline-brand { border-color: #fff; color: #fff !important; }
.hero-ctas .btn-outline-brand:hover { background-color: #fff; color: var(--color-accent) !important; }

/* ==========================================================================
   Seções gerais
   ========================================================================== */
.section-py { padding: 4.5rem 0; }
.section-alt { background-color: var(--color-surface); }
.section-head { margin-bottom: 2.5rem; }
.section-title {
  font-size: clamp(1.6rem, 2.6vw, 2.2rem);
  color: var(--color-accent);
  margin-bottom: 0.7rem;
}
.section-subtitle { font-size: 1.05rem; margin-bottom: 1.5rem; }

.media-frame {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  aspect-ratio: 4 / 3;
}
.media-frame img { width: 100%; height: 100%; object-fit: cover; }
.media-frame-portrait { aspect-ratio: 4 / 5; max-width: 420px; margin-inline: auto; }

/* ---------- Serviços ---------- */
.services-grid { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
@media (min-width: 576px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid .service-card[data-featured="true"] { grid-column: 1 / -1; }
}
.service-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.5rem;
  box-shadow: var(--shadow-softer);
  border: 1px solid rgba(7, 15, 59, 0.06);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-soft); }
.service-card[data-featured="true"] {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, rgba(0, 149, 217, 0.08), rgba(255, 255, 255, 0));
}
.service-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background-color: rgba(0, 149, 217, 0.12);
  color: var(--color-primary);
  margin-bottom: 0.8rem;
}
.service-card h3 { font-size: 1.08rem; color: var(--color-accent); margin-bottom: 0.4rem; }
.service-card p { margin-bottom: 0; font-size: 0.95rem; }

/* ---------- Sobre ---------- */
.about-body { font-size: 1.03rem; margin-bottom: 1.6rem; }
.diffs-title { font-size: 1.05rem; color: var(--color-accent); margin-bottom: 0.9rem; }
.diffs-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 0.65rem; }
.diffs-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-weight: 600;
  color: var(--color-text);
}
.diffs-list li::before {
  content: "✓";
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background-color: var(--color-secondary);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: 800;
}

/* ---------- Depoimentos ---------- */
.testimonial-card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.8rem 1.6rem 1.5rem;
  height: 100%;
  box-shadow: var(--shadow-softer);
  border-left: 4px solid var(--color-secondary);
  margin: 0;
}
.testimonial-quote {
  font-size: 1.02rem;
  color: var(--color-text);
  font-style: italic;
  margin-bottom: 1.1rem;
}
.testimonial-card footer { display: flex; flex-direction: column; }
.testimonial-name { font-weight: 700; color: var(--color-accent); font-family: var(--font-display); }
.testimonial-role { font-size: 0.85rem; color: var(--color-muted); }

/* ---------- Locais ---------- */
.locais-address { margin: 0 0 1.1rem; color: var(--color-text); }
.locais-address strong { color: var(--color-accent); }
.locais-hours { margin: 0 0 1.3rem; color: var(--color-text); }
.locais-hours strong { color: var(--color-accent); }
.locais-map iframe { width: 100%; height: 100%; border: 0; display: block; }

/* ---------- CTA institucional ---------- */
.cta-banner {
  background: linear-gradient(120deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
  padding: 3.6rem 0;
  text-align: center;
}
.cta-banner h2 { color: #fff; font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 0.7rem; }
.cta-banner p { color: rgba(255, 255, 255, 0.92); max-width: 52ch; margin: 0 auto 1.6rem; }
.cta-banner .btn-light { border-radius: var(--radius-pill); font-weight: 700; color: var(--color-accent) !important; padding: 0.75rem 1.9rem; }

/* ---------- FAQ ---------- */
.faq-accordion .accordion-item {
  border: 1px solid rgba(7, 15, 59, 0.08);
  border-radius: var(--radius-md) !important;
  overflow: hidden;
  margin-bottom: 0.85rem;
}
.faq-accordion .accordion-button {
  font-family: var(--font-display);
  font-weight: 600;
  color: var(--color-accent);
  background-color: var(--color-surface);
}
.faq-accordion .accordion-button:not(.collapsed) {
  color: var(--color-primary-dark);
  background-color: rgba(0, 149, 217, 0.08);
  box-shadow: none;
}
.faq-accordion .accordion-button:focus { box-shadow: 0 0 0 3px rgba(253, 204, 9, 0.55); }
.faq-accordion .accordion-body { color: var(--color-muted); }

/* ---------- Galeria ---------- */
.lightbox-trigger {
  display: block;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-softer);
  aspect-ratio: 4 / 3;
  cursor: zoom-in;
}
.lightbox-trigger img { width: 100%; height: 100%; object-fit: cover; transition: transform 260ms ease; }
.lightbox-trigger:hover img { transform: scale(1.06); }

.lightbox-modal .modal-content { border-radius: var(--radius-lg); overflow: hidden; position: relative; }
.lightbox-modal .modal-body { padding-top: 2.6rem; }
.lightbox-modal .modal-footer { border-top: none; }
.lightbox-modal img { max-height: 70vh; border-radius: var(--radius-md); }
.lightbox-close {
  position: absolute;
  top: 0.8rem;
  right: 0.8rem;
  z-index: 2;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background-color: rgba(255, 255, 255, 0.92);
  opacity: 1;
  box-shadow: var(--shadow-softer);
}
.lightbox-close:hover { background-color: #fff; }

/* ---------- Contato ---------- */
.contact-info-list { list-style: none; padding: 0; margin: 0 0 1.4rem; display: grid; gap: 0.9rem; }
.contact-info-list li { display: flex; flex-direction: column; }
.contact-info-label { font-size: 0.78rem; text-transform: uppercase; letter-spacing: 0.05em; color: var(--color-primary-dark); font-weight: 700; }
.contact-info-list a { color: var(--color-accent); font-weight: 700; }

.contact-form {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 1.8rem;
  box-shadow: var(--shadow-soft);
}
.form-note { font-size: 0.92rem; margin-bottom: 1.1rem; }
.form-label { font-weight: 700; color: var(--color-accent); font-size: 0.92rem; }
.form-control {
  border-radius: var(--radius-md);
  border: 1.5px solid rgba(7, 15, 59, 0.14);
  padding: 0.65rem 0.9rem;
  min-height: 48px;
}
.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 149, 217, 0.2);
}
textarea.form-control { min-height: 110px; }
.form-feedback { font-weight: 700; min-height: 1.4em; }
.form-feedback.is-success { color: #0a7d3a; }
.form-feedback.is-error { color: #c62828; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background-color: var(--color-accent);
  color: rgba(255, 255, 255, 0.86);
  padding: 2.6rem 0 2.2rem;
}
.site-footer strong { color: #fff; font-family: var(--font-display); font-size: 1.1rem; }
.footer-disclaimer { color: var(--color-secondary); font-weight: 700; }
.footer-social {
  display: inline-flex;
  align-items: center;
  color: #fff;
  font-weight: 700;
  border: 1.5px solid rgba(255, 255, 255, 0.35);
  border-radius: var(--radius-pill);
  padding: 0.4rem 1.1rem;
}
.footer-social:hover { background-color: rgba(255, 255, 255, 0.12); color: #fff; }
.footer-copy { font-size: 0.85rem; color: rgba(255, 255, 255, 0.65); }

/* ==========================================================================
   WhatsApp flutuante
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  right: max(1.1rem, env(safe-area-inset-right));
  bottom: max(1.1rem, env(safe-area-inset-bottom));
  z-index: 1040;
  width: 58px;
  height: 58px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background-color: var(--color-secondary);
  color: var(--color-accent);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition-fast);
}
.whatsapp-float:hover { transform: scale(1.08); color: var(--color-accent); }

/* ==========================================================================
   Motion — fade-up suave (respeita prefers-reduced-motion)
   ========================================================================== */
.fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 520ms ease, transform 520ms ease;
}
.fade-up.is-visible { opacity: 1; transform: translateY(0); }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .fade-up { opacity: 1; transform: none; transition: none; }
  .service-card, .btn-brand, .btn-outline-brand, .whatsapp-float, .lightbox-trigger img {
    transition: none !important;
  }
}

/* ==========================================================================
   Responsivo — ajustes finos
   ========================================================================== */
@media (max-width: 991.98px) {
  .hero-section { height: auto; min-height: auto; max-height: none; }
  .hero-content { padding: 3.4rem 0 2.6rem; }
  .hero-banner { background-position: center 30%; }
  .hero-overlay { background: linear-gradient(180deg, rgba(7, 15, 59, 0.55) 0%, rgba(7, 15, 59, 0.86) 60%, rgba(7, 15, 59, 0.94) 100%); }
  .section-py { padding: 3.4rem 0; }
}

@media (max-width: 575.98px) {
  .hero-headline { font-size: clamp(1.7rem, 7vw, 2.2rem); }
  .hero-ctas .btn { width: 100%; text-align: center; }
  .service-card { padding: 1.2rem; }
}