/* =========================================================
   WR IMPULSE — Stylesheet base
   Reset + variáveis de marca + layout (header/footer)
   ========================================================= */

/* -----------------------------
   1. Variáveis de marca
------------------------------ */
:root {
  /* Cores institucionais */
  --color-green: #009c3b;
  --color-yellow: #ffdf00;
  --color-white: #ffffff;
  --color-navy: #001647;

  /* Papéis semânticos (facilita reuso/ajustes futuros) */
  --color-primary: var(--color-navy);
  --color-accent: var(--color-green);
  --color-highlight: var(--color-yellow);
  --color-bg: var(--color-white);
  --color-text: var(--color-navy);
  --color-text-muted: #4a5a7a;
  --color-border: #dfe3ec;

  --color-header-bg: var(--color-white);
  --color-header-text: var(--color-navy);
  --color-footer-bg: var(--color-navy);
  --color-footer-text: #c6cede;
  --color-bg-alt: #f5f7fb;

  /* Tipografia */
  --font-base: "Montserrat", "Segoe UI", Arial, sans-serif;
  --fw-regular: 400;
  --fw-medium: 500;
  --fw-semibold: 600;
  --fw-bold: 700;

  /* Espaçamento */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;

  /* Layout */
  --container-width: 1140px;
  --radius: 6px;
  --shadow-sm: 0 1px 3px rgba(0, 22, 71, 0.08);
  --shadow-md: 0 4px 16px rgba(0, 22, 71, 0.12);
  --transition: 0.2s ease-in-out;
}

/* -----------------------------
   2. Reset
------------------------------ */
*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body,
h1,
h2,
h3,
h4,
p,
figure,
blockquote,
dl,
dd,
ul,
ol {
  margin: 0;
}

ul,
ol {
  list-style: none;
  padding: 0;
}

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

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

button {
  font: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

input,
textarea,
select {
  font: inherit;
}

/* -----------------------------
   3. Base
------------------------------ */
body {
  font-family: var(--font-base);
  font-weight: var(--fw-regular);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3,
h4 {
  font-weight: var(--fw-bold);
  line-height: 1.25;
  color: var(--color-navy);
}

h1 {
  font-size: clamp(2rem, 1.5rem + 2vw, 3rem);
}

h2 {
  font-size: clamp(1.5rem, 1.2rem + 1.2vw, 2.25rem);
}

h3 {
  font-size: 1.25rem;
}

p {
  color: var(--color-text-muted);
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

section {
  padding-block: var(--space-xl);
}

/* -----------------------------
   4. Botões / CTA
------------------------------ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-xs);
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: var(--fw-semibold);
  font-size: 0.95rem;
  transition: background-color var(--transition), color var(--transition), transform var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn-primary:hover {
  background-color: #007c2f;
}

.btn-outline {
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 1px solid var(--color-accent);
}

.btn-outline:hover {
  background-color: #007c2f;
  border-color: #007c2f;
}

.btn-whatsapp {
  background-color: var(--color-accent);
  color: var(--color-white);
}

.btn-whatsapp:hover {
  background-color: #007c2f;
  transform: translateY(-1px);
}

.btn-outline-navy {
  background-color: transparent;
  color: var(--color-navy);
  border: 1px solid var(--color-navy);
}

.btn-outline-navy:hover {
  background-color: var(--color-navy);
  color: var(--color-white);
}

/* -----------------------------
   5. Header
------------------------------ */
.site-header {
  background-color: var(--color-header-bg);
  color: var(--color-header-text);
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 2px 10px rgba(0, 22, 71, 0.06);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding-block: var(--space-sm);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  flex-shrink: 0;
}

.site-logo img {
  height: 40px;
  width: auto;
}

.site-logo span {
  font-weight: var(--fw-bold);
  font-size: 1.1rem;
  color: var(--color-header-text);
  letter-spacing: 0.02em;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.main-nav a {
  font-weight: var(--fw-medium);
  font-size: 0.95rem;
  color: var(--color-header-text);
  padding-block: 0.25rem;
  border-bottom: 2px solid transparent;
  transition: border-color var(--transition), color var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
  border-color: var(--color-accent);
  color: var(--color-navy);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 0.5rem;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-header-text);
}

@media (max-width: 860px) {
  .nav-toggle {
    display: flex;
  }

  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--color-header-bg);
    border-bottom: 1px solid var(--color-border);
    box-shadow: 0 2px 10px rgba(0, 22, 71, 0.06);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height var(--transition);
  }

  .main-nav.is-open {
    max-height: 400px;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--space-sm) var(--space-md);
  }

  .main-nav ul li {
    width: 100%;
  }

  .main-nav ul a {
    display: block;
    padding-block: var(--space-xs);
  }

  .main-nav .btn {
    margin: var(--space-sm) var(--space-md);
  }
}

/* -----------------------------
   6. Footer
------------------------------ */
.site-footer {
  background-color: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding-block: var(--space-lg);
  margin-top: var(--space-xl);
}

.footer-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-lg);
}

.footer-brand span {
  display: block;
  color: var(--color-white);
  font-weight: var(--fw-bold);
  margin-bottom: var(--space-xs);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-nav a {
  font-size: 0.9rem;
  color: var(--color-footer-text);
  transition: color var(--transition);
}

.footer-nav a:hover {
  color: var(--color-highlight);
}

.footer-bottom {
  margin-top: var(--space-lg);
  padding-top: var(--space-md);
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 0.8rem;
  text-align: center;
  color: var(--color-footer-text);
}

/* -----------------------------
   7. WhatsApp botão flutuante
------------------------------ */
.whatsapp-float {
  position: fixed;
  right: var(--space-md);
  bottom: var(--space-md);
  z-index: 200;
  background-color: var(--color-accent);
  color: var(--color-white);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition);
}

.whatsapp-float:hover {
  transform: scale(1.08);
}

.whatsapp-float svg {
  width: 28px;
  height: 28px;
}

/* =========================================================
   8. Home — seções específicas
   ========================================================= */

/* Cabeçalho de seção reutilizável */
.section-header {
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  text-align: center;
}

.section-header h2 {
  margin-bottom: var(--space-xs);
}

.section-header p {
  margin: 0;
}

/* --- Hero --- */
.hero {
  text-align: center;
}

.hero .container {
  max-width: 780px;
}

.hero-kicker {
  display: inline-block;
  margin-bottom: var(--space-sm);
  font-size: 0.85rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.hero h1 {
  margin-bottom: var(--space-md);
}

.hero-lead {
  max-width: 640px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
  font-size: 1.1rem;
}

.hero .btn {
  padding: 1rem 2rem;
  font-size: 1rem;
}

/* --- Diferencial --- */
.differential {
  background-color: var(--color-navy);
  color: var(--color-white);
  text-align: center;
}

.differential .container {
  max-width: 820px;
}

.differential-quote {
  position: relative;
  margin-bottom: var(--space-md);
  font-size: clamp(1.4rem, 1.1rem + 1.2vw, 2rem);
  font-weight: var(--fw-bold);
  line-height: 1.35;
  color: var(--color-white);
}

.differential-quote::before {
  content: "";
  display: block;
  width: 56px;
  height: 4px;
  margin: 0 auto var(--space-md);
  background-color: var(--color-highlight);
}

.differential p {
  max-width: 680px;
  margin-inline: auto;
  color: #c6cede;
}

/* --- Resumo dos serviços --- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: var(--space-xs);
  padding: var(--space-md);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: box-shadow var(--transition), transform var(--transition);
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card h3 {
  font-size: 1.05rem;
}

.service-card p {
  flex-grow: 1;
  margin-bottom: var(--space-xs);
  font-size: 0.9rem;
}

.service-card .card-link {
  font-size: 0.85rem;
  font-weight: var(--fw-semibold);
  color: var(--color-accent);
  transition: color var(--transition);
}

.service-card .card-link:hover {
  color: var(--color-navy);
}

.services-footer {
  margin-top: var(--space-lg);
  text-align: center;
}

/* --- Prova social --- */
.social-proof {
  background-color: var(--color-bg-alt);
}

.stat-highlight {
  margin-bottom: var(--space-lg);
  text-align: center;
}

.stat-number {
  display: block;
  font-size: clamp(2.5rem, 2rem + 2vw, 3.5rem);
  font-weight: var(--fw-bold);
  line-height: 1;
  color: var(--color-accent);
}

.stat-label {
  display: block;
  margin-top: var(--space-xs);
  font-size: 1rem;
  color: var(--color-text-muted);
}

.testimonials {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  grid-auto-rows: 1fr auto;
  align-items: stretch;
  gap: var(--space-md);
}

.testimonial-card {
  display: grid;
  grid-row: span 2;
  grid-template-rows: subgrid;
  background-color: var(--color-white);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
}

.testimonial-quote {
  margin: 0;
  padding: var(--space-md) var(--space-md) 0;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--color-text);
}

.testimonial-quote-mark {
  display: block;
  font-family: Georgia, "Times New Roman", serif;
  font-size: 2.75rem;
  line-height: 1;
  color: var(--color-accent);
  opacity: 0.35;
}

.testimonial-footer {
  margin: 0;
  padding: var(--space-sm) var(--space-md);
  background-color: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
}

.testimonial-company {
  display: block;
  font-weight: var(--fw-semibold);
  font-size: 0.9rem;
  color: var(--color-text);
}

.testimonial-name {
  display: block;
  margin-top: 2px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.testimonial-service {
  display: block;
  margin-top: 2px;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* --- Parceiros --- */
.partners {
  text-align: center;
}

.partner-logos {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}

.partner-logo {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 140px;
  height: 64px;
  padding: var(--space-xs);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
}

.partner-logo img {
  max-width: 100%;
  max-height: 100%;
  filter: grayscale(100%);
  opacity: 0.75;
  transition: opacity var(--transition), filter var(--transition);
}

.partner-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* --- CTA final --- */
.cta-final {
  text-align: center;
  background-color: var(--color-accent);
  color: var(--color-white);
}

.cta-final h2 {
  color: var(--color-white);
}

.cta-final p {
  max-width: 520px;
  margin-inline: auto;
  margin-bottom: var(--space-md);
  color: rgba(255, 255, 255, 0.9);
}

.cta-final .btn-primary {
  background-color: var(--color-white);
  color: var(--color-navy);
}

.cta-final .btn-primary:hover {
  background-color: var(--color-highlight);
  color: var(--color-navy);
}

/* =========================================================
   9. Serviços — seções específicas
   ========================================================= */

.page-header {
  padding-bottom: var(--space-md);
}

/* --- Blocos de serviço --- */
.service-block-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.service-block-alt {
  background-color: var(--color-bg-alt);
}

.service-number {
  display: inline-block;
  margin-bottom: var(--space-xs);
  font-size: 0.85rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  color: var(--color-accent);
}

.service-block-content h2 {
  margin-bottom: var(--space-sm);
}

.service-block-content > p {
  margin-bottom: var(--space-md);
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.service-list > li {
  position: relative;
  padding-left: 1.5rem;
  color: var(--color-text);
}

.service-list > li::before {
  content: "\2713";
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: var(--fw-bold);
}

.service-list .sublist {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-top: var(--space-xs);
  margin-left: 1.5rem;
}

.service-list .sublist li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.service-list .sublist li::before {
  content: "\2013";
  position: absolute;
  left: 0;
  color: var(--color-text-muted);
}

.service-callout {
  padding: var(--space-md);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
}

.service-callout h3 {
  margin-bottom: var(--space-xs);
  font-size: 1rem;
  color: var(--color-navy);
}

.service-callout p {
  margin: 0;
  font-size: 0.9rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  margin-bottom: var(--space-sm);
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  background-color: rgba(0, 156, 59, 0.1);
  color: var(--color-accent);
  font-size: 0.8rem;
  font-weight: var(--fw-bold);
  letter-spacing: 0.02em;
}

@media (max-width: 780px) {
  .service-block-grid {
    grid-template-columns: 1fr;
  }
}

/* =========================================================
   10. Sobre — seções específicas
   ========================================================= */

/* --- História --- */
.history .container {
  max-width: 760px;
}

.history p {
  margin-bottom: var(--space-md);
}

.history p:last-child {
  margin-bottom: 0;
}

/* --- Valores --- */
.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: var(--space-md);
}

.value-card {
  padding: var(--space-md);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}

.value-card h3 {
  margin-bottom: var(--space-xs);
  font-size: 1.05rem;
}

.value-card p {
  margin: 0;
  font-size: 0.9rem;
}

/* --- Credibilidade / números --- */
.stats-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-xl);
}

.stat-item {
  max-width: 280px;
  text-align: center;
}

/* --- Parceiros: nota de rodapé da seção --- */
.partners-note {
  max-width: 560px;
  margin: var(--space-lg) auto 0;
  font-size: 0.9rem;
  text-align: center;
}

/* =========================================================
   11. Cupons — seções específicas
   ========================================================= */
.coupons-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-md);
}

.coupons-grid--single {
  grid-template-columns: minmax(0, 420px);
  justify-content: center;
}

.coupon-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--space-sm);
  padding: var(--space-md);
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  transition: box-shadow var(--transition), transform var(--transition);
}

.coupon-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.coupon-card-logo {
  height: 40px;
  width: auto;
  max-width: 160px;
}

.coupon-card h3 {
  font-size: 1.05rem;
}

.coupon-card p {
  margin: 0;
  font-size: 0.9rem;
}

.coupon-code {
  padding: 0.4rem 0.75rem;
  background-color: var(--color-bg-alt);
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  font-family: "Courier New", Courier, monospace;
  font-size: 0.85rem;
  font-weight: var(--fw-semibold);
  letter-spacing: 0.04em;
  color: var(--color-navy);
}

.coupon-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.coupon-cta {
  margin-top: auto;
  align-self: stretch;
  text-align: center;
}