/* =========================================================
   KEVISA SOLUÇÕES EMPRESARIAIS — Stylesheet principal
   ========================================================= */

/* ---------- Design Tokens ---------- */
:root {
  /* Cores principais */
  --navy-900: #0B2545;
  --navy-800: #122E55;
  --navy-700: #1A3A6B;
  --navy-50:  #EEF2F8;

  --gold-600: #9C7B43;
  --gold-500: #B8945F;
  --gold-400: #C9A961;
  --gold-100: #F0E6D2;

  --cream:    #F7F4EE;
  --sand:     #E8E0D1;
  --white:    #FFFFFF;

  --graphite: #1F2937;
  --slate-700:#374151;
  --slate-500:#6B7280;
  --slate-300:#D1D5DB;
  --slate-200:#E5E7EB;
  --slate-100:#F3F4F6;

  --success:  #10785A;
  --danger:   #B23A48;

  /* Tipografia */
  --font-display: "Playfair Display", "Cormorant Garamond", Georgia, serif;
  --font-body:    "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  /* Escalas tipográficas (fluidas) */
  --fs-hero:   clamp(2.5rem, 5.5vw, 4.5rem);
  --fs-h1:     clamp(2rem, 4vw, 3rem);
  --fs-h2:     clamp(1.625rem, 3vw, 2.25rem);
  --fs-h3:     clamp(1.25rem, 2vw, 1.5rem);
  --fs-h4:     1.125rem;
  --fs-body:   1rem;
  --fs-small:  0.875rem;
  --fs-eyebrow:0.75rem;

  /* Espaçamentos */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.5rem;
  --space-6: 2rem;
  --space-7: 3rem;
  --space-8: 4rem;
  --space-9: 6rem;
  --space-10: 8rem;

  /* Containers */
  --container-max: 1240px;
  --container-narrow: 880px;

  /* Outros */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 2px rgba(11, 37, 69, 0.06);
  --shadow-md: 0 8px 24px rgba(11, 37, 69, 0.08);
  --shadow-lg: 0 24px 60px rgba(11, 37, 69, 0.14);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- 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-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--graphite);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font: inherit; color: inherit; }

/* ---------- Tipografia base ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.2;
  color: var(--navy-900);
  letter-spacing: -0.01em;
}
h1 { font-size: var(--fs-h1); }
h2 { font-size: var(--fs-h2); }
h3 { font-size: var(--fs-h3); }
h4 { font-size: var(--fs-h4); font-family: var(--font-body); font-weight: 600; }

p { color: var(--slate-700); }
strong { color: var(--navy-900); font-weight: 600; }

.eyebrow {
  font-family: var(--font-body);
  font-size: var(--fs-eyebrow);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: var(--gold-600);
  display: inline-block;
  margin-bottom: var(--space-4);
}
.eyebrow--light { color: var(--gold-400); }

.section-title {
  margin-bottom: var(--space-5);
}
.section-lead {
  font-size: 1.125rem;
  color: var(--slate-500);
  max-width: 720px;
  margin-bottom: var(--space-7);
}

/* ---------- Layout helpers ---------- */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding-inline: var(--space-5);
}
.container--narrow { max-width: var(--container-narrow); }

.section { padding-block: var(--space-9); }
.section--tight { padding-block: var(--space-8); }
.section--dark { background: var(--navy-900); color: var(--cream); }
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--white); }
.section--dark p { color: rgba(255, 255, 255, 0.78); }
.section--cream { background: var(--cream); }
.section--sand { background: var(--sand); }
.section--white { background: var(--white); }

.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

.divider {
  width: 56px;
  height: 2px;
  background: var(--gold-500);
  margin-bottom: var(--space-5);
}
.divider--center { margin-inline: auto; }

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: 0.95rem 1.75rem;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  cursor: pointer;
  white-space: nowrap;
  text-align: center;
}
.btn--primary {
  background: var(--gold-500);
  color: var(--navy-900);
}
.btn--primary:hover {
  background: var(--gold-400);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}
.btn--dark {
  background: var(--navy-900);
  color: var(--white);
}
.btn--dark:hover {
  background: var(--navy-800);
  transform: translateY(-1px);
}
.btn--outline {
  background: transparent;
  color: var(--navy-900);
  border: 1.5px solid var(--navy-900);
}
.btn--outline:hover {
  background: var(--navy-900);
  color: var(--white);
}
.btn--outline-light {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255,255,255,0.4);
}
.btn--outline-light:hover {
  background: var(--white);
  color: var(--navy-900);
  border-color: var(--white);
}
.btn--ghost {
  background: transparent;
  color: var(--navy-900);
  padding: 0.5rem 0;
  font-weight: 600;
}
.btn--ghost::after {
  content: "→";
  transition: transform var(--transition);
}
.btn--ghost:hover::after { transform: translateX(4px); }

.btn--lg { padding: 1.125rem 2rem; font-size: 1rem; }
.btn--block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(247, 244, 238, 0.96);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid rgba(11,37,69,0.06);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: var(--space-4);
}
.site-logo {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.site-logo__mark {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--navy-900);
  letter-spacing: 0.12em;
  line-height: 1;
}
.site-logo__tagline {
  display: block;
  font-size: 0.625rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--gold-600);
  margin-top: 4px;
}
.site-nav { display: flex; align-items: center; gap: var(--space-7); }
.nav-list {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}
.nav-list a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--slate-700);
  position: relative;
  padding-block: var(--space-2);
  transition: color var(--transition);
}
.nav-list a:hover,
.nav-list a.is-active {
  color: var(--navy-900);
}
.nav-list a.is-active::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gold-500);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 0.5rem;
}
.nav-toggle span {
  width: 24px;
  height: 2px;
  background: var(--navy-900);
  transition: transform var(--transition), opacity var(--transition);
}
.nav-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-open span:nth-child(2) { opacity: 0; }
.nav-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-toggle { display: flex; }
  .site-nav {
    position: fixed;
    top: var(--header-h, 72px);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    background: var(--cream);
    padding: var(--space-6) var(--space-5);
    gap: var(--space-5);
    border-bottom: 1px solid rgba(11,37,69,0.08);
    box-shadow: var(--shadow-md);
    max-height: calc(100vh - var(--header-h, 72px));
    overflow-y: auto;
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility 0s linear var(--transition);
    z-index: 90;
  }
  .site-nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transition: transform var(--transition), opacity var(--transition), visibility 0s linear 0s;
  }
  .nav-list { flex-direction: column; align-items: flex-start; gap: var(--space-4); width: 100%; }
  .nav-list a { font-size: 1.125rem; }
  .site-header .btn { width: 100%; }
  /* Trava o scroll do body quando o menu mobile está aberto */
  body.menu-open { overflow: hidden; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(4rem, 10vw, 8rem);
  background:
    linear-gradient(160deg, var(--navy-900) 0%, var(--navy-800) 50%, var(--navy-700) 100%);
  color: var(--cream);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  top: -20%;
  right: -10%;
  width: 50%;
  height: 140%;
  background:
    radial-gradient(circle at center, rgba(184, 148, 95, 0.12) 0%, transparent 60%);
  pointer-events: none;
}
.hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: var(--space-8);
  align-items: center;
}
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
}
.hero__title {
  font-size: var(--fs-hero);
  color: var(--white);
  font-weight: 600;
  line-height: 1.08;
  margin-bottom: var(--space-5);
}
.hero__title em {
  font-style: italic;
  color: var(--gold-400);
}
.hero__lead {
  font-size: 1.25rem;
  color: rgba(255,255,255,0.82);
  margin-bottom: var(--space-6);
  max-width: 580px;
}
.hero__cta { display: flex; gap: var(--space-3); flex-wrap: wrap; }

.hero__visual {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-md);
  background:
    linear-gradient(135deg, rgba(184,148,95,0.18) 0%, rgba(11,37,69,0.4) 100%);
  border: 1px solid rgba(184,148,95,0.25);
  overflow: hidden;
}
.hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(90deg, transparent 49.5%, rgba(184,148,95,0.08) 50%, transparent 50.5%),
    linear-gradient(180deg, transparent 49.5%, rgba(184,148,95,0.08) 50%, transparent 50.5%);
  background-size: 80px 80px;
}

.hero--inner {
  padding-block: clamp(3rem, 7vw, 5.5rem);
}
.hero--inner .hero__inner { grid-template-columns: 1fr; text-align: left; }
.hero--inner .hero__lead { max-width: 720px; }

/* ---------- Stat strip ---------- */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  padding: var(--space-6) 0;
  border-top: 1px solid rgba(184,148,95,0.18);
  border-bottom: 1px solid rgba(184,148,95,0.18);
}
@media (max-width: 700px) {
  .stats { grid-template-columns: repeat(2, 1fr); }
}
.stat__value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--gold-400);
  font-weight: 600;
  line-height: 1;
}
.stat__label {
  margin-top: var(--space-2);
  font-size: 0.875rem;
  color: rgba(255,255,255,0.7);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

/* ---------- Service Cards ---------- */
.service-card {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--gold-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--gold-100);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  border-radius: var(--radius-sm);
  margin-bottom: var(--space-5);
  color: var(--gold-600);
}
.service-card__icon svg { width: 28px; height: 28px; }
.service-card h3 {
  font-size: 1.25rem;
  margin-bottom: var(--space-3);
}
.service-card p {
  font-size: 0.9375rem;
  color: var(--slate-500);
  margin-bottom: var(--space-5);
  flex-grow: 1;
}
.service-card__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--navy-900);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}
.service-card__link::after {
  content: "→";
  transition: transform var(--transition);
}
.service-card:hover .service-card__link::after {
  transform: translateX(4px);
}

/* ---------- Detail blocks (Atuação) ---------- */
.service-block {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--space-8);
  align-items: start;
  padding-block: var(--space-8);
  border-bottom: 1px solid var(--slate-200);
}
.service-block:last-child { border-bottom: 0; }
.service-block--reverse > div:first-child { order: 2; }
@media (max-width: 900px) {
  .service-block { grid-template-columns: 1fr; gap: var(--space-5); }
  .service-block--reverse > div:first-child { order: 0; }
}
.service-block__visual {
  position: sticky;
  top: 120px;
  background:
    linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  border-radius: var(--radius-md);
  aspect-ratio: 4 / 5;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: var(--space-6);
  color: var(--cream);
  overflow: hidden;
  position: relative;
}
.service-block__visual::after {
  content: "";
  position: absolute;
  bottom: -60px;
  right: -60px;
  width: 220px;
  height: 220px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184,148,95,0.18) 0%, transparent 70%);
}
.service-block__number {
  font-family: var(--font-display);
  font-size: 5rem;
  font-weight: 600;
  line-height: 1;
  color: var(--gold-400);
  opacity: 0.65;
}
.service-block__visual h4 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--white);
}
.service-block__content h2 {
  margin-bottom: var(--space-4);
}
.service-block__list {
  margin-top: var(--space-5);
  display: grid;
  gap: var(--space-3);
}
.service-block__list li {
  padding-left: var(--space-5);
  position: relative;
  color: var(--slate-700);
  line-height: 1.55;
}
.service-block__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--gold-500);
}

/* ---------- Feature blocks (diferenciais) ---------- */
.feature {
  padding: var(--space-6);
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
  height: 100%;
  transition: all var(--transition);
}
.feature:hover {
  border-color: var(--gold-100);
  transform: translateY(-3px);
  box-shadow: var(--shadow-sm);
}
.feature__num {
  font-family: var(--font-display);
  font-size: 2rem;
  color: var(--gold-500);
  display: block;
  margin-bottom: var(--space-3);
  line-height: 1;
}
.feature h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-3);
  font-family: var(--font-body);
  font-weight: 600;
}
.feature p {
  font-size: 0.9375rem;
  color: var(--slate-500);
}

/* ---------- Pain points ---------- */
.pain-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-5);
}
@media (max-width: 700px) { .pain-grid { grid-template-columns: 1fr; } }
.pain {
  padding: var(--space-6);
  background: var(--white);
  border-left: 3px solid var(--gold-500);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  box-shadow: var(--shadow-sm);
}
.pain h3 {
  font-size: 1.125rem;
  margin-bottom: var(--space-3);
  font-family: var(--font-body);
  font-weight: 600;
}
.pain p { font-size: 0.9375rem; color: var(--slate-500); }

/* ---------- Process / Timeline ---------- */
.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  counter-reset: step;
}
@media (max-width: 900px) { .process { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .process { grid-template-columns: 1fr; } }
.process__step {
  position: relative;
  padding-top: var(--space-6);
}
.process__step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--gold-500);
  line-height: 1;
  display: block;
  margin-bottom: var(--space-3);
}
.process__step h3 {
  font-family: var(--font-body);
  font-size: 1.0625rem;
  font-weight: 600;
  margin-bottom: var(--space-3);
}
.process__step p { font-size: 0.9375rem; color: var(--slate-500); }

/* ---------- Cases & Quotes ---------- */
.case-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  border: 1px solid var(--slate-200);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  height: 100%;
}
.case-card__tag {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  font-weight: 600;
  color: var(--gold-600);
}
.case-card h3 {
  font-size: 1.25rem;
  font-family: var(--font-display);
}
.case-card__challenge,
.case-card__result {
  font-size: 0.9375rem;
  color: var(--slate-500);
}
.case-card__result {
  padding-top: var(--space-4);
  border-top: 1px solid var(--slate-200);
  color: var(--graphite);
}
.case-card__result strong {
  display: block;
  color: var(--success);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-2);
}

.quote {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-7);
  border-left: 4px solid var(--gold-500);
}
.quote p {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-style: italic;
  line-height: 1.5;
  color: var(--navy-900);
  margin-bottom: var(--space-4);
}
.quote__author {
  font-size: 0.875rem;
  color: var(--slate-500);
  font-style: normal;
}
.quote__author strong { color: var(--navy-900); }

/* ---------- CTA Banner ---------- */
.cta-banner {
  background:
    linear-gradient(120deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: var(--cream);
  padding: var(--space-9) 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: "";
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184,148,95,0.12) 0%, transparent 60%);
  top: 50%; left: 50%; transform: translate(-50%, -50%);
}
.cta-banner__inner { position: relative; }
.cta-banner h2 {
  color: var(--white);
  margin-bottom: var(--space-4);
  max-width: 720px;
  margin-inline: auto;
}
.cta-banner p {
  color: rgba(255,255,255,0.78);
  max-width: 560px;
  margin: 0 auto var(--space-6);
}

/* ---------- Form ---------- */
.form-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-7);
  box-shadow: var(--shadow-md);
}
.form-group { margin-bottom: var(--space-4); }
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4);
}
@media (max-width: 600px) { .form-row { grid-template-columns: 1fr; } }
.form-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: var(--space-2);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  background: var(--cream);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  transition: border var(--transition), background var(--transition);
}
.form-control:focus {
  outline: none;
  border-color: var(--gold-500);
  background: var(--white);
}
textarea.form-control { min-height: 130px; resize: vertical; }
.form-note {
  font-size: 0.8125rem;
  color: var(--slate-500);
  margin-top: var(--space-3);
}
.form-success {
  background: rgba(16, 120, 90, 0.08);
  color: var(--success);
  padding: var(--space-4);
  border-radius: var(--radius-sm);
  font-size: 0.9375rem;
  display: none;
  margin-top: var(--space-4);
}
.form-success.is-visible { display: block; }

/* ---------- Contact info ---------- */
.contact-info { display: grid; gap: var(--space-5); }
.contact-row {
  display: flex;
  align-items: flex-start;
  gap: var(--space-4);
  padding: var(--space-5);
  background: var(--white);
  border-radius: var(--radius-md);
  border: 1px solid var(--slate-200);
}
.contact-row__icon {
  width: 42px;
  height: 42px;
  min-width: 42px;
  background: var(--cream);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-600);
}
.contact-row__icon svg { width: 22px; height: 22px; }
.contact-row__label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--slate-500);
  font-weight: 600;
  margin-bottom: 2px;
}
.contact-row__value {
  font-size: 1rem;
  color: var(--navy-900);
  font-weight: 500;
}
.contact-row a:hover { color: var(--gold-600); }

/* ---------- FAQ ---------- */
.faq { display: grid; gap: var(--space-3); }
.faq__item {
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.faq__question {
  width: 100%;
  text-align: left;
  padding: var(--space-5) var(--space-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy-900);
  transition: background var(--transition);
}
.faq__question:hover { background: var(--cream); }
.faq__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--cream);
  color: var(--gold-600);
  font-size: 0.9375rem;
  transition: transform var(--transition), background var(--transition);
}
.faq__item.is-open .faq__icon {
  transform: rotate(45deg);
  background: var(--gold-500);
  color: var(--navy-900);
}
.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition);
}
.faq__answer-inner {
  padding: 0 var(--space-6) var(--space-5);
  color: var(--slate-500);
  font-size: 0.9375rem;
  line-height: 1.65;
}
.faq__item.is-open .faq__answer { max-height: 400px; }

/* ---------- Sector / client logos ---------- */
.sector-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-4);
}
@media (max-width: 900px) { .sector-grid { grid-template-columns: repeat(2, 1fr); } }
.sector {
  padding: var(--space-5);
  background: var(--white);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all var(--transition);
}
.sector:hover {
  border-color: var(--gold-500);
  transform: translateY(-2px);
}
.sector__icon {
  width: 44px;
  height: 44px;
  margin: 0 auto var(--space-3);
  color: var(--gold-600);
}
.sector h4 {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy-900);
}
.sector p {
  font-size: 0.8125rem;
  color: var(--slate-500);
  margin-top: var(--space-2);
}

.logo-strip {
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: var(--space-5);
  align-items: center;
  padding: var(--space-6) 0;
}
@media (max-width: 900px) { .logo-strip { grid-template-columns: repeat(3, 1fr); } }
.logo-strip__item {
  height: 50px;
  background: var(--slate-100);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-500);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.08em;
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-900);
  color: rgba(255,255,255,0.72);
  padding: var(--space-9) 0 var(--space-5);
}
.site-footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-7);
  margin-bottom: var(--space-7);
  padding-bottom: var(--space-7);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
@media (max-width: 900px) {
  .site-footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .site-footer__grid { grid-template-columns: 1fr; }
}
.site-footer h4 {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: var(--space-4);
}
.site-footer a {
  color: rgba(255,255,255,0.72);
  font-size: 0.9375rem;
  line-height: 1.9;
  transition: color var(--transition);
}
.site-footer a:hover { color: var(--gold-400); }
.site-footer__brand {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--white);
  letter-spacing: 0.1em;
  margin-bottom: var(--space-3);
}
.site-footer__about {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.6);
  max-width: 320px;
  margin-bottom: var(--space-4);
  line-height: 1.65;
}
.site-footer ul li { line-height: 2.1; font-size: 0.9375rem; }
.site-footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.5);
  flex-wrap: wrap;
}
.site-footer__socials { display: flex; gap: var(--space-3); }
.site-footer__socials a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.18);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.site-footer__socials a:hover {
  background: var(--gold-500);
  color: var(--navy-900);
  border-color: var(--gold-500);
}
.site-footer__socials svg { width: 16px; height: 16px; }

/* ---------- WhatsApp floating ---------- */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 56px;
  height: 56px;
  background: #25D366;
  color: #fff;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition: transform var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }
.whatsapp-float svg { width: 28px; height: 28px; }

/* ---------- Page banners (hero secundário) ---------- */
.page-banner {
  background:
    linear-gradient(180deg, var(--navy-900) 0%, var(--navy-800) 100%);
  color: var(--cream);
  padding-block: var(--space-9);
  position: relative;
  overflow: hidden;
}
.page-banner::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 40%;
  height: 100%;
  background:
    radial-gradient(circle at top right, rgba(184,148,95,0.16) 0%, transparent 60%);
}
.page-banner__crumbs {
  position: relative;
  font-size: 0.8125rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--gold-400);
  margin-bottom: var(--space-4);
}
.page-banner__crumbs a { color: rgba(255,255,255,0.6); }
.page-banner__crumbs a:hover { color: var(--gold-400); }
.page-banner h1 {
  position: relative;
  color: var(--white);
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  margin-bottom: var(--space-4);
  max-width: 800px;
}
.page-banner p {
  position: relative;
  font-size: 1.125rem;
  color: rgba(255,255,255,0.78);
  max-width: 720px;
}

/* ---------- Landing page specific ---------- */
.landing-body { background: var(--cream); }
.landing-hero {
  background:
    linear-gradient(135deg, var(--navy-900) 0%, var(--navy-700) 100%);
  color: var(--cream);
  padding-block: clamp(3rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}
.landing-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 80% 30%, rgba(184,148,95,0.18) 0%, transparent 60%),
    radial-gradient(circle at 10% 80%, rgba(184,148,95,0.08) 0%, transparent 50%);
}
.landing-hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-7);
  align-items: center;
  position: relative;
}
@media (max-width: 900px) { .landing-hero__inner { grid-template-columns: 1fr; } }
.landing-hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  background: rgba(184,148,95,0.18);
  color: var(--gold-400);
  padding: 0.5rem 1rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  border: 1px solid rgba(184,148,95,0.3);
}
.landing-hero h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  color: var(--white);
  line-height: 1.08;
  margin-bottom: var(--space-5);
}
.landing-hero h1 em {
  font-style: italic;
  color: var(--gold-400);
}
.landing-hero__lead {
  font-size: 1.125rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: var(--space-5);
}
.landing-hero__points {
  display: grid;
  gap: var(--space-3);
  margin-bottom: var(--space-5);
}
.landing-hero__points li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  color: rgba(255,255,255,0.85);
  font-size: 0.9375rem;
}
.landing-hero__points svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--gold-400);
}
.landing-form {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: var(--space-6);
  box-shadow: var(--shadow-lg);
  color: var(--graphite);
}
.landing-form h3 {
  font-family: var(--font-display);
  color: var(--navy-900);
  font-size: 1.5rem;
  margin-bottom: var(--space-2);
}
.landing-form p {
  font-size: 0.9375rem;
  color: var(--slate-500);
  margin-bottom: var(--space-5);
}

.scroll-reveal { opacity: 0; transform: translateY(20px); transition: opacity 0.6s ease, transform 0.6s ease; }
.scroll-reveal.is-revealed { opacity: 1; transform: translateY(0); }

/* ---------- Utility ---------- */
.text-center { text-align: center; }
.mb-0 { margin-bottom: 0; }
.mt-5 { margin-top: var(--space-5); }
.mt-6 { margin-top: var(--space-6); }
.mt-7 { margin-top: var(--space-7); }
.flex-center { display: flex; justify-content: center; align-items: center; }
.gap-3 { gap: var(--space-3); }