/* ============================================================
   FLEX LOCAÇÕES — LP Banheiro Químico
   Builds on colors_and_type.css. Mobile-first, then enhances.
   ============================================================ */

@import url("colors_and_type.css");

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 72px; /* compensa header sticky */
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: var(--fw-regular);
  font-size: var(--fs-body);
  line-height: var(--lh-normal);
  color: var(--fg-1);
  background: var(--bg-page);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a { color: var(--fg-link); text-underline-offset: 3px; }
a:hover { color: var(--fg-link-hover); }

button { font-family: inherit; }

:focus-visible { outline: none; box-shadow: var(--focus-ring); border-radius: var(--radius-sm); }

/* ---------- Layout primitives ---------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.section {
  padding: clamp(64px, 9vw, 112px) 0;
}
.section--soft   { background: var(--bg-soft); }
.section--brand  { background: var(--flx-blue-600); color: #fff; }
.section--dark   { background: var(--flx-gray-900); color: #fff; }

.eyebrow {
  display: inline-block;
  font-size: var(--fs-eyebrow);
  font-weight: var(--fw-bold);
  letter-spacing: var(--tracking-eyebrow);
  text-transform: uppercase;
  color: var(--flx-blue-600);
  margin: 0 0 14px;
}
.eyebrow--orange { color: var(--flx-orange-600); }
.eyebrow--on-dark { color: rgba(255,255,255,0.78); }

h1, h2, h3, h4 { margin: 0; color: var(--fg-1); text-wrap: balance; }
h1 {
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: clamp(36px, 5.6vw, 64px);
  line-height: 1.04;
  letter-spacing: -0.015em;
}
h2 {
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: clamp(28px, 3.4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.012em;
}
h3 {
  font-weight: var(--fw-bold);
  font-size: var(--fs-h3);
  line-height: var(--lh-snug);
  letter-spacing: -0.005em;
}
p { margin: 0; line-height: var(--lh-relaxed); color: var(--fg-2); text-wrap: pretty; }

.secao-subheadline {
  font-size: var(--fs-body-lg);
  color: var(--fg-2);
  max-width: 64ch;
  margin-top: 14px;
  margin-left: auto;
  margin-right: auto;
}
.section-head { margin-bottom: clamp(36px, 5vw, 56px); max-width: 780px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-sans);
  font-weight: var(--fw-semibold);
  font-size: 15px;
  line-height: 1;
  padding: 14px 22px;
  border-radius: var(--radius-md);
  border: 1.5px solid transparent;
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  min-height: 48px;          /* a11y touch target */
  transition:
    transform var(--dur-fast) var(--ease-out),
    background var(--dur-base) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    color var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
}
.btn:active { transform: translateY(1px); }
.btn-lg { font-size: 17px; padding: 18px 30px; min-height: 56px; }
.btn-sm { font-size: 14px; padding: 10px 16px; min-height: 40px; }
.btn-block { width: 100%; }

.cta-primary,
.btn-accent {
  background: var(--flx-orange-500);
  color: #fff;
  box-shadow: var(--shadow-accent);
}
.cta-primary:hover,
.btn-accent:hover {
  background: var(--flx-orange-600);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(244, 119, 34, 0.36);
}

.cta-secondary,
.btn-secondary {
  background: transparent;
  color: var(--flx-blue-600);
  border-color: var(--flx-blue-600);
  transition:
    background var(--dur-base) var(--ease-out),
    color var(--dur-base) var(--ease-out),
    transform var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-base) var(--ease-out),
    border-color var(--dur-base) var(--ease-out);
}
@media (hover: hover) {
  .cta-secondary:hover,
  .btn-secondary:hover {
    background: var(--flx-blue-600);
    color: #fff;
    transform: translateY(-1px);
  }
}

.btn-primary {
  background: var(--flx-blue-600);
  color: #fff;
  box-shadow: var(--shadow-brand);
}
.btn-primary:hover { background: var(--flx-blue-700); }

.btn-on-dark {
  background: #fff;
  color: var(--flx-blue-700);
}
.btn-on-dark:hover { background: var(--flx-blue-50); }

/* ---------- Photo placeholder (used until real client photos arrive) ---------- */
.photo-ph {
  position: relative;
  background-image:
    linear-gradient(135deg, rgba(51,66,149,0.62), rgba(34,46,123,0.78)),
    url("assets/concrete-texture.png");
  background-size: cover;
  background-position: center;
  border-radius: var(--radius-lg);
  color: #fff;
  overflow: hidden;
  min-height: 220px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 32px 20px;
}
.photo-ph--gray  { background-image: linear-gradient(135deg, rgba(47,48,51,0.65), rgba(31,32,34,0.82)), url("assets/concrete-texture.png"); }
.photo-ph--orange{ background-image: linear-gradient(135deg, rgba(199,93,18,0.65), rgba(244,119,34,0.72)), url("assets/concrete-texture.png"); }
.photo-ph .ph-tag {
  position: absolute;
  top: 12px; left: 12px;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  color: #fff;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 10px;
  border-radius: 4px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.photo-ph .ph-label {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.45;
  color: rgba(255,255,255,0.92);
  max-width: 32ch;
}
.photo-ph .ph-icon {
  margin: 0 auto 14px;
  width: 32px; height: 32px;
  opacity: 0.85;
}

/* Visually hidden — acessível para screen readers, invisível visualmente */
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Content placeholder (text the client will fill in) */
.placeholder-text {
  display: inline-block;
  background: var(--flx-orange-50);
  border: 1px dashed var(--flx-orange-300);
  color: var(--flx-orange-700);
  padding: 1px 8px;
  border-radius: var(--radius-sm);
  font-size: 0.92em;
  font-weight: 600;
}

/* ============================================================
   HEADER
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: var(--flx-blue-600);
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}
.site-header .logo img { height: 44px; width: auto; }
.site-header .header-cta {
  padding: 10px 18px;
  font-size: 14px;
  min-height: 40px;
}

/* ============================================================
   SEÇÃO 1 — HERO
   ============================================================ */
#hero {
  position: relative;
  background-color: var(--flx-blue-900);
  background-image:
    linear-gradient(
      105deg,
      rgba(10, 14, 48, 0.82) 0%,
      rgba(18, 24, 70, 0.72) 52%,
      rgba(18, 24, 70, 0.55) 100%
    ),
    url('assets/hero-desktop.jpeg');
  background-size: cover;
  background-position: center center;
  color: #fff;
  overflow: hidden;
  isolation: isolate;
}
#hero .hero-bg { display: none; }

#hero::before { content: none; }

@media (max-width: 920px) {
  #hero {
    background-image:
      linear-gradient(
        180deg,
        rgba(10, 14, 48, 0.80) 0%,
        rgba(18, 24, 70, 0.72) 60%,
        rgba(18, 24, 70, 0.68) 100%
      ),
      url('assets/hero-mobile.jpeg');
    background-position: center 35%;
  }
}
#hero .container {
  position: relative;
  z-index: 1;
  padding-top: clamp(28px, 4vw, 48px);
  padding-bottom: clamp(48px, 7vw, 80px);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: flex-start;
}
@media (max-width: 920px) {
  .hero-grid { grid-template-columns: 1fr; }
  .hero-form-wrapper { order: -1; } /* form primeiro no mobile = maior conversão */
}

.hero-content h1 {
  color: #fff;
  max-width: 14ch;
  margin-bottom: 20px;
}
.highlight-72h {
  color: var(--flx-orange-500);
  font-weight: var(--fw-black);
}
.hero-content .subheadline {
  font-size: clamp(17px, 1.6vw, 20px);
  line-height: 1.55;
  color: rgba(255,255,255,0.9);
  max-width: 48ch;
  margin-bottom: 0;
}

/* Métricas no hero */
.hero-numerics {
  display: flex;
  gap: 14px;
  margin-top: 28px;
  align-items: stretch;
}
.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 18px 22px;
  border-radius: var(--radius-lg);
}
.hero-stat--plain {
  background: transparent;
  padding-left: 0;
}
.hero-stat--filled {
  background: rgba(15, 20, 55, 0.50);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}
.hero-stat strong {
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: clamp(22px, 2.4vw, 30px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--flx-orange-400);
}
.hero-stat--filled strong {
  color: #fff;
}
.hero-stat > span {
  font-size: 11px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.72); /* mín. 4.5:1 sobre azul primário */
  line-height: 1.3;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  gap: 22px 28px;
  margin-top: 8px;
  color: rgba(255,255,255,0.88);
  font-size: 14px;
  font-weight: var(--fw-semibold);
}
.hero-trust li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  list-style: none;
}
.hero-trust .icon {
  color: var(--flx-orange-400);
  flex-shrink: 0;
}

/* ---------- Hero entrance animations ---------- */
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes heroFormIn {
  from { opacity: 0; transform: translateY(20px) scale(0.98); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* Desktop: h1 âncora, form surge em paralelo ligeiramente atrasado */
.hero-content h1            { animation: heroFadeUp 750ms cubic-bezier(0.16, 1, 0.3, 1) both; }
.hero-content .subheadline  { animation: heroFadeUp 700ms cubic-bezier(0.16, 1, 0.3, 1) 130ms both; }
.hero-numerics              { animation: heroFadeUp 650ms cubic-bezier(0.16, 1, 0.3, 1) 260ms both; }
.hero-form-wrapper          { animation: heroFormIn 750ms cubic-bezier(0.16, 1, 0.3, 1) 90ms both; }

@media (max-width: 920px) {
  /* Mobile: form é o primeiro elemento visual — resequencia para cima→baixo */
  .hero-form-wrapper          { animation-delay:   0ms; }
  .hero-content h1            { animation-delay: 100ms; }
  .hero-content .subheadline  { animation-delay: 220ms; }
  .hero-numerics              { animation-delay: 340ms; }
}

/* Hero form card */
.hero-form-wrapper {
  background: #fff;
  color: var(--fg-1);
  border-radius: var(--radius-xl);
  padding: clamp(24px, 3vw, 32px);
  box-shadow: 0 28px 56px rgba(15,20,55,0.30), 0 8px 16px rgba(15,20,55,0.18);
  position: relative;
}
.hero-form-wrapper .form-head {
  margin-bottom: 18px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border-1);
}
.hero-form-wrapper .form-head h2 {
  font-size: 20px;
  font-weight: var(--fw-extrabold);
  letter-spacing: -0.01em;
  margin-bottom: 4px;
  line-height: 1.2;
}
.hero-form-wrapper .form-head p {
  font-size: 13.5px;
  color: var(--fg-3);
  line-height: 1.5;
}

/* ============================================================
   FORM (shared)
   ============================================================ */
.form-orcamento {
  display: flex;
  flex-direction: column;
}
.form-orcamento .form-content {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.form-orcamento .campo {
  display: block;
}
.form-orcamento textarea {
  resize: vertical;
  min-height: 80px;
}

.form-orcamento input,
.form-orcamento select,
.form-orcamento textarea {
  width: 100%;
  font-family: var(--font-sans);
  font-size: 15px;
  padding: 12px 14px;
  border: 1.5px solid var(--flx-gray-200);
  border-radius: var(--radius-md);
  background: #fff;
  color: var(--fg-1);
  outline: none;
  min-height: 48px;
  transition: border-color var(--dur-base) var(--ease-out),
              box-shadow var(--dur-base) var(--ease-out);
}
.form-orcamento input:focus,
.form-orcamento select:focus,
.form-orcamento textarea:focus {
  border-color: var(--flx-blue-500);
  box-shadow: var(--focus-ring);
}
.form-orcamento input::placeholder { color: var(--fg-4); }
.form-orcamento select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%235E5F61' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 44px;
  cursor: pointer;
}
.form-orcamento select:invalid { color: var(--fg-4); }
.form-orcamento select option { color: var(--fg-1); }
.form-orcamento .btn-submit {
  margin-top: 12px;
  background: var(--flx-orange-500);
  color: #fff;
  border: 0;
  border-radius: var(--radius-md);
  padding: 16px 22px;
  font-weight: var(--fw-bold);
  font-size: 16px;
  cursor: pointer;
  min-height: 56px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  box-shadow: var(--shadow-accent);
  transition: background var(--dur-base) var(--ease-out),
              transform var(--dur-fast) var(--ease-out);
}
.form-orcamento .btn-submit:hover {
  background: var(--flx-orange-600);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(244, 119, 34, 0.38);
}
.form-orcamento .btn-submit:active { transform: translateY(1px); }

.form-orcamento .form-microcopy {
  font-size: 12.5px;
  color: var(--fg-3);
  line-height: 1.5;
  margin-top: 2px;
}

.form-orcamento .form-success {
  display: none;
  background: var(--state-success-soft);
  border: 1px solid var(--state-success);
  color: #11533a;
  padding: 14px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  line-height: 1.5;
  font-weight: var(--fw-semibold);
}
@keyframes successReveal {
  from { opacity: 0; transform: translateY(-10px); }
  to   { opacity: 1; transform: translateY(0); }
}
.form-orcamento.is-success .form-content { display: none; }
.form-orcamento.is-success .form-success {
  display: block;
  animation: successReveal 380ms cubic-bezier(0.16, 1, 0.3, 1) both;
}

/* ============================================================
   SEÇÃO 2 — PROVA IMEDIATA
   ============================================================ */
#prova-imediata {
  padding-top: clamp(36px, 5vw, 56px);
  padding-bottom: clamp(36px, 5vw, 56px);
  border-top: 1px solid var(--border-1);
  border-bottom: 1px solid var(--border-1);
}
#prova-imediata .section-head { text-align: center; margin-left: auto; margin-right: auto; max-width: 720px; margin-bottom: 32px; }
#prova-imediata h2 { font-size: clamp(11px, 1vw, 13px); color: var(--fg-3); font-weight: var(--fw-bold); letter-spacing: 0.13em; text-transform: uppercase; }

.carrossel-logos {
  overflow: hidden;
  mask-image: linear-gradient(to right, transparent 0, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(to right, transparent 0, #000 8%, #000 92%, transparent 100%);
}
.carrossel-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: scrollLogos 28s linear infinite;
}
.carrossel-track:hover { animation-play-state: paused; }
@keyframes scrollLogos {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.carrossel-item {
  flex: 0 0 auto;
  padding: 0 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}
.logo-slot {
  height: 56px;
  width: 180px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px dashed var(--flx-gray-300);
  border-radius: var(--radius-md);
  background: var(--flx-gray-50);
  color: var(--fg-3);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: center;
  padding: 0 12px;
}
/* Quando os logos reais forem inseridos como <img> dentro do .carrossel-item */
.carrossel-item img {
  width: 144px;
  height: 45px;
  object-fit: contain;
  display: block;
  transition: opacity 0.25s ease, filter 0.25s ease;
}
@media (min-width: 768px) {
  .carrossel-item img {
    opacity: 0.6;
    filter: grayscale(0.6);
  }
  .carrossel-item:hover img {
    opacity: 1;
    filter: grayscale(0);
  }
}

.numeros-fortes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
  margin-top: 40px;
  align-items: start;
}
@media (max-width: 920px) { .numeros-fortes { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .numeros-fortes { grid-template-columns: 1fr; } }

.card-numero {
  background: #fff;
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  padding: 20px 16px;
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: column;
  gap: 8px;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.card-numero:hover { transform: translateY(-2px); box-shadow: var(--shadow-2); }
.card-numero .icon {
  color: var(--flx-blue-600);
  width: 24px; height: 24px;
  margin-bottom: 2px;
}
.card-numero strong {
  display: block;
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: clamp(20px, 2vw, 26px);
  line-height: 1.1;
  color: var(--flx-blue-700);
  letter-spacing: -0.015em;
}
.card-numero span {
  font-size: 13px;
  line-height: 1.45;
  color: var(--fg-2);
}
/* Remove orange placeholder box from number spans inside cards */
.card-numero .placeholder-text {
  background: none;
  border: none;
  padding: 0;
  color: inherit;
  font-size: inherit;
  border-radius: 0;
}

/* Destaque card: top accent bar in brand blue + heavier shadow + orange icon */
.card-numero.destaque {
  position: relative;
  box-shadow: var(--shadow-2);
  border-color: var(--flx-blue-200);
  background: linear-gradient(180deg, var(--flx-blue-50) 0%, #fff 60%);
  padding-top: 44px;
}
.card-numero.destaque::before {
  content: "";
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: var(--flx-blue-600);
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}
.card-numero.destaque .icon { color: var(--flx-orange-500); }
.card-numero.destaque strong { color: var(--flx-blue-800); }
.card-numero.destaque .badge-72h {
  position: absolute;
  top: 14px;
  right: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--flx-blue-600);
  background: var(--flx-blue-100);
  padding: 3px 8px;
  border-radius: var(--radius-pill);
}

/* ============================================================
   SEÇÃO 3 — COMO FUNCIONA
   ============================================================ */
#como-funciona { background: var(--bg-soft); }
#como-funciona .section-head { text-align: center; margin-left: auto; margin-right: auto; }

.passos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
  position: relative;
}
@media (max-width: 880px) { .passos { grid-template-columns: 1fr; gap: 18px; } }

.passo {
  background: #fff;
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  padding: 52px 28px 36px;
  position: relative;
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.passo .passo-numero {
  position: absolute;
  top: -18px;
  left: 24px;
  width: 40px; height: 40px;
  border-radius: var(--radius-pill);
  background: var(--flx-blue-600);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: var(--fw-extrabold);
  font-size: 16px;
  box-shadow: var(--shadow-brand);
}
.passo .icon {
  color: var(--flx-blue-600);
  width: 32px; height: 32px;
  margin-top: 6px;
  margin-bottom: 4px;
}
.passo h3 { font-size: 19px; }
.passo p { font-size: 15px; color: var(--fg-2); }
.passo {
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
@media (min-width: 881px) {
  .passo:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-3);
  }
  .passo:hover .icon {
    color: var(--flx-orange-500);
    transition: color var(--dur-base) var(--ease-out);
  }
}

#como-funciona .cta-wrap { text-align: center; }

/* ============================================================
   SEÇÃO 4 — SOBRE A FLEX + DIFERENCIAIS
   ============================================================ */
#sobre-nos { padding-bottom: clamp(40px, 5vw, 64px); }
.sobre-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr;
  grid-template-rows: auto 1fr;
  grid-template-areas:
    "titulo imagem"
    "corpo  imagem";
  column-gap: clamp(32px, 5vw, 72px);
  row-gap: 14px;
  align-items: start;
  margin-bottom: clamp(48px, 7vw, 80px);
}
.sobre-titulo { grid-area: titulo; }
.sobre-corpo  { grid-area: corpo; }
.sobre-imagem { grid-area: imagem; align-self: center; min-height: 0; }
.sobre-titulo h2 { margin-bottom: 0; }
.sobre-corpo p {
  font-size: 16.5px;
  margin-bottom: 16px;
  max-width: 56ch;
}
.sobre-corpo p:last-child { margin-bottom: 0; }
.sobre-video {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-3);
}
.sobre-video iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}
@media (max-width: 880px) {
  .sobre-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
    grid-template-areas: "titulo" "imagem" "corpo";
    row-gap: var(--space-8);
  }
}

.diferenciais--minimal {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
  margin-top: var(--space-6);
  text-align: center;
}
@media (max-width: 880px) {
  .diferenciais--minimal { grid-template-columns: repeat(3, 1fr); gap: var(--space-6); }
}
@media (max-width: 480px) {
  .diferenciais--minimal { grid-template-columns: 1fr; gap: var(--space-6); }
}
.diferencial-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
}
.diferencial-item .icon-large {
  color: var(--flx-blue-600);
  stroke-width: 1.5;
  transition: color var(--dur-base) var(--ease-out), transform var(--dur-base) var(--ease-out);
}
@media (hover: hover) {
  .diferencial-item:hover .icon-large {
    color: var(--flx-orange-500);
    transform: translateY(-4px);
  }
}

/* ============================================================
   FAIXA TRANSIÇÃO — FROTA
   ============================================================ */
#faixa-frota {
  position: relative;
  min-height: clamp(220px, 26vw, 340px);
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: #fff;
  background-image:
    linear-gradient(120deg, rgba(28,36,97,0.78) 0%, rgba(47,48,51,0.78) 100%),
    url("assets/foto-frotapropria-desktop.jpg");
  background-size: cover;
  background-position: center;
  overflow: hidden;
  padding: 64px 24px;
}
@media (max-width: 768px) {
  #faixa-frota {
    background-image:
      linear-gradient(120deg, rgba(28,36,97,0.78) 0%, rgba(47,48,51,0.78) 100%),
      url("assets/foto-frotapropria-mobile.jpg");
  }
}
#faixa-frota::before {
  content: none;
}
.faixa-texto p {
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: clamp(22px, 3vw, 36px);
  line-height: 1.2;
  letter-spacing: -0.012em;
  color: #fff;
  max-width: 22ch;
  text-wrap: balance;
}

/* ============================================================
   SEÇÃO 5 — SEGMENTOS
   ============================================================ */
#segmentos { background: var(--bg-page); }
#segmentos .section-head { text-align: center; margin-left: auto; margin-right: auto; }

.grid-segmentos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 48px;
}
@media (max-width: 980px) { .grid-segmentos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px) { .grid-segmentos { grid-template-columns: 1fr; } }

.card-segmento {
  background: #fff;
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: column;
  transition: transform var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
.card-segmento:hover { transform: translateY(-3px); box-shadow: var(--shadow-2); }
.card-segmento .photo-ph {
  border-radius: 0;
  aspect-ratio: 4 / 3;
  min-height: 0;
}
.card-segmento img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.card-segmento .card-body { padding: 20px 22px 24px; }
.card-segmento h3 { font-size: 17.5px; margin-bottom: 8px; }
.card-segmento p { font-size: 14.5px; color: var(--fg-2); }

#segmentos .cta-wrap { text-align: center; }

/* ============================================================
   SEÇÃO 6 — DEPOIMENTOS + CASE
   ============================================================ */
#depoimentos { background: var(--bg-soft); }
#depoimentos .section-head { text-align: center; margin-left: auto; margin-right: auto; }

.grid-depoimentos {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin-bottom: 64px;
}
@media (max-width: 920px)  { .grid-depoimentos { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 580px)  { .grid-depoimentos { grid-template-columns: 1fr; } }

.card-depoimento {
  background: #fff;
  border: 1px solid var(--border-1);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-1);
  display: flex;
  flex-direction: column;
  gap: 18px;
  position: relative;
}
.card-depoimento blockquote {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.55;
  color: var(--fg-2);
  font-family: var(--font-sans);
  font-weight: var(--fw-medium);
  font-style: italic;
}
.card-depoimento cite {
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-style: normal;
  margin-top: auto;
}
.card-depoimento .avatar-ph {
  flex-shrink: 0;
  width: 48px; height: 48px;
  border-radius: var(--radius-pill);
  background: var(--flx-blue-50);
  border: 1px dashed var(--flx-blue-300);
  color: var(--flx-blue-600);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 16px;
  font-style: normal;
}
.avatar-img {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-pill);
  object-fit: cover;
  flex-shrink: 0;
}
.avatar-logo {
  height: 28px;
  width: auto;
  max-width: 80px;
  object-fit: contain;
  flex-shrink: 0;
}
.card-depoimento .person-meta { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.card-depoimento .person-meta strong { font-size: 14.5px; color: var(--fg-1); font-weight: var(--fw-bold); }
.card-depoimento .person-meta span { font-size: 12.5px; color: var(--fg-3); }

/* Case em destaque */
#case-destaque {
  background: var(--flx-gray-900);
  color: #fff;
  border-radius: var(--radius-xl);
  padding: clamp(32px, 4vw, 56px);
  overflow: hidden;
  position: relative;
}
#case-destaque::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/concrete-texture.png");
  background-size: cover;
  opacity: 0.06;
  pointer-events: none;
  z-index: 0;
}
#case-destaque > * { position: relative; z-index: 1; }
#case-destaque .eyebrow {
  color: var(--flx-orange-400);
  margin-bottom: 10px;
}
#case-destaque h3 {
  color: #fff;
  font-size: clamp(22px, 2.6vw, 32px);
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  margin-bottom: 28px;
  letter-spacing: -0.012em;
  max-width: 32ch;
}

.case-galeria {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 12px;
  margin-bottom: 32px;
  min-height: 320px;
}
.case-galeria .photo-ph { border-radius: var(--radius-md); }
.case-galeria .photo-ph:nth-child(1) { grid-row: span 2; }
@media (max-width: 720px) {
  .case-galeria { grid-template-columns: 1fr 1fr; grid-template-rows: auto; min-height: 0; }
  .case-galeria .photo-ph:nth-child(1) { grid-row: auto; grid-column: span 2; aspect-ratio: 16/9; }
  .case-galeria .photo-ph { aspect-ratio: 4 / 3; min-height: 0; }
}

.case-dados {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 28px;
  border-top: 1px solid rgba(255,255,255,0.14);
}
@media (max-width: 720px) { .case-dados { grid-template-columns: 1fr; gap: 18px; } }
.case-dado strong {
  display: block;
  font-family: var(--font-display);
  font-weight: var(--fw-extrabold);
  font-size: clamp(26px, 3vw, 36px);
  line-height: 1.1;
  color: var(--flx-orange-400);
  margin-bottom: 6px;
  letter-spacing: -0.015em;
}
.case-dado span {
  font-size: 14px;
  color: rgba(255,255,255,0.78);
  line-height: 1.45;
}

/* ============================================================
   SEÇÃO 7 — FAQ
   ============================================================ */
#faq { background: var(--bg-soft); }
#faq .section-head { text-align: center; margin-left: auto; margin-right: auto; }

.accordion {
  max-width: 800px;
  margin: 0 auto 48px;
}
.accordion details {
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border-1);
  border-radius: 0;
  margin: 0;
  overflow: visible;
  box-shadow: none;
}
.accordion details:last-child { border-bottom: none; }
.accordion summary {
  list-style: none;
  cursor: pointer;
  padding: var(--space-6) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--fs-body-lg);
  font-weight: var(--fw-semibold);
  color: var(--fg-1);
  line-height: var(--lh-snug);
  transition: color var(--dur-base) var(--ease-out);
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after {
  content: '+';
  flex-shrink: 0;
  font-size: 1.4em;
  font-weight: var(--fw-light);
  line-height: 1;
  color: var(--flx-blue-600);
  transition: transform var(--dur-base) var(--ease-out);
  background: none;
  width: auto; height: auto;
  border-radius: 0;
  background-image: none;
}
.accordion details[open] summary::after {
  content: '−';
  transform: none;
}
.accordion summary:hover { color: var(--flx-blue-600); }
.accordion details > p {
  padding: 0 0 var(--space-6) 0;
  font-size: var(--fs-body);
  line-height: var(--lh-relaxed);
  color: var(--fg-2);
  margin: 0;
  max-width: 72ch;
}
.accordion details[open] summary ~ * {
  animation: fadeInFAQ var(--dur-slow) var(--ease-out);
}
@keyframes fadeInFAQ {
  from { opacity: 0; transform: translateY(-6px); }
  to   { opacity: 1; transform: translateY(0); }
}

#faq .cta-wrap { text-align: center; }

/* ============================================================
   SEÇÃO 8 — CTA FINAL + FORMULÁRIO
   ============================================================ */
#cta-final {
  background: linear-gradient(140deg, var(--flx-blue-900) 0%, var(--flx-blue-800) 55%, var(--flx-blue-700) 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(56px, 8vw, 96px) 0;
}
#cta-final::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/concrete-texture.png");
  background-size: cover;
  opacity: 0.05;
  pointer-events: none;
  z-index: -1;
}

.cta-final-centro {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  max-width: 720px;
  margin: 0 auto;
}
.cta-final-centro h2 {
  color: #fff;
  font-size: clamp(28px, 4vw, 52px);
  margin: 0;
  max-width: 22ch;
}
.cta-final-centro > p {
  font-size: 16px;
  color: rgba(255,255,255,0.78);
  max-width: 48ch;
  line-height: 1.55;
  margin: 0;
}
.cta-final-btn {
  margin-top: 12px;
  min-width: 260px;
  justify-content: center;
  background: #fff;
  color: var(--flx-blue-700);
  font-weight: var(--fw-bold);
  transition:
    background var(--dur-base) var(--ease-out),
    color var(--dur-base) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}
@media (hover: hover) {
  .cta-final-btn:hover {
    background: var(--flx-blue-900);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(15, 20, 55, 0.22);
  }
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: #fff;
  color: var(--fg-2);
  border-top: 1px solid var(--border-1);
  padding: 56px 0 0;
  font-size: 14px;
}
.site-footer .container {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 48px;
  align-items: flex-start;
  padding-bottom: 48px;
}
.footer-logo { height: 48px; width: auto; margin-bottom: 16px; display: block; }
.footer-address {
  color: var(--fg-2);
  margin: 0 0 10px;
  line-height: 1.6;
  max-width: 32ch;
}
.footer-tagline {
  color: var(--fg-3);
  font-style: italic;
  font-size: 13px;
  margin: 0;
  max-width: 34ch;
  line-height: 1.55;
}
.footer-col-title {
  font-size: 11px;
  font-weight: var(--fw-bold);
  letter-spacing: 0.13em;
  text-transform: uppercase;
  color: var(--fg-3);
  margin: 0 0 18px;
}
.footer-contact {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--fg-2);
  padding: 0;
}
.footer-contact li .icon { color: var(--flx-blue-600); flex-shrink: 0; width: 16px; height: 16px; }
.footer-contact a { color: var(--fg-2); text-decoration: none; transition: color var(--dur-base) var(--ease-out); }
.footer-contact a:hover { color: var(--flx-blue-600); }
.footer-nav {
  list-style: none;
  margin: 0; padding: 0;
  display: flex; flex-direction: column; gap: 12px;
}
.footer-nav a {
  color: var(--fg-2);
  text-decoration: none;
  font-size: 14px;
  transition: color var(--dur-base) var(--ease-out);
}
.footer-nav a:hover { color: var(--flx-blue-600); }
.footer-bottom {
  border-top: 1px solid var(--border-1);
  padding: 18px 0;
  text-align: center;
}
.footer-bottom p {
  color: var(--fg-3);
  font-size: 12.5px;
  margin: 0;
}
@media (max-width: 720px) {
  .site-footer .container { grid-template-columns: 1fr; gap: 28px; }
}

/* ============================================================
   Fade-in on scroll
   ============================================================ */
.reveal {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 600ms var(--ease-out), transform 600ms var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Reveals diferenciados por seção ---------- */

/* Passos: ease decisivo para leitura sequencial numerada */
.passo.reveal {
  transition: opacity 550ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 550ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Segmentos: scale sutil adiciona dimensão ao reveal das fotos */
.card-segmento.reveal {
  transform: translateY(16px) scale(0.98);
  transition: opacity 620ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 620ms cubic-bezier(0.16, 1, 0.3, 1);
}
.card-segmento.is-visible {
  transform: translateY(0) scale(1);
}

/* Faixa frota: texto mais dramático combina com a faixa full-bleed */
.faixa-texto.reveal {
  transform: translateY(28px);
  transition: opacity 900ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 900ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Accordion FAQ: movimento contido, não compete com o texto do conteúdo */
.accordion.reveal {
  transform: translateY(8px);
  transition: opacity 500ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 500ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* CTA final: entrada mais expressiva para a seção âncora */
.cta-final-centro.reveal {
  transform: translateY(24px);
  transition: opacity 760ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 760ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Section heads: ligeiramente mais lento para ancorar a seção */
.section-head.reveal {
  transition: opacity 700ms cubic-bezier(0.16, 1, 0.3, 1),
              transform 700ms cubic-bezier(0.16, 1, 0.3, 1);
}

/* Stagger cards dentro dos grids para sequência mais orgânica */
.passos .passo:nth-child(2)                   { transition-delay: 100ms; }
.passos .passo:nth-child(3)                   { transition-delay: 200ms; }
.grid-segmentos .card-segmento:nth-child(2)   { transition-delay: 80ms; }
.grid-segmentos .card-segmento:nth-child(3)   { transition-delay: 160ms; }
.grid-depoimentos .card-depoimento:nth-child(2) { transition-delay: 80ms; }
.grid-depoimentos .card-depoimento:nth-child(3) { transition-delay: 160ms; }

@media (prefers-reduced-motion: reduce) {
  /* Conteúdo visível imediatamente — sem animação de entrada */
  .reveal { opacity: 1; transform: none; transition: none; }

  /* Hero entrance: elementos visíveis de imediato */
  .hero-content h1,
  .hero-content .subheadline,
  .hero-numerics,
  .hero-form-wrapper { animation: none; opacity: 1; transform: none; }

  /* Reveals diferenciados: reset ao estado visível */
  .card-segmento.reveal,
  .card-segmento.is-visible,
  .passo.reveal,
  .faixa-texto.reveal,
  .accordion.reveal,
  .cta-final-centro.reveal,
  .section-head.reveal { transform: none; transition: none; opacity: 1; }

  /* Stagger: sem delay */
  .passos .passo,
  .grid-segmentos .card-segmento,
  .grid-depoimentos .card-depoimento { transition-delay: 0ms; }

  /* Animações de estado */
  .accordion details[open] summary ~ * { animation: none; }
  .form-orcamento.is-success .form-success { animation: none; }

  /* Carrossel e scroll */
  .carrossel-track { animation: none; }
  html { scroll-behavior: auto; }

  /* Shimmer e header blur */
  .cta-final-btn::after { animation: none; }
  .site-header { transition: none; }
}

/* ============================================================
   FAQ — JS gerencia animação; desliga fadeInFAQ no wrapper
   ============================================================ */
.accordion details[open] summary ~ .faq-body { animation: none; }

/* ============================================================
   BOTÃO FAQ — texto desktop/mobile
   ============================================================ */
.btn-label-desktop { display: inline; }
.btn-label-mobile  { display: none; }

/* ============================================================
   CARROSSEL DE SEGMENTOS/DEPOIMENTOS — controles ocultos no desktop
   ============================================================ */
.carrossel-controls { display: none; }

/* ============================================================
   MOBILE — OVERRIDES EXCLUSIVOS (max-width: 768px)
   ============================================================ */
@media (max-width: 768px) {

  /* 1. Header fixo: garante que acompanha o scroll no mobile */
  .site-header {
    position: fixed;
    left: 0;
    right: 0;
    width: 100%;
  }
  body { padding-top: 68px; }

  /* 2. Hero: formulário abaixo do conteúdo */
  .hero-form-wrapper { order: 1; }

  /* 3. Carrossel de logos — mesma velocidade do desktop */
  .carrossel-track { animation-duration: 28s; }

  /* 4. Segmentos — carrossel horizontal com snap */
  .grid-segmentos {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 14px;
    margin-bottom: 16px;
    padding-bottom: 4px;
  }
  .grid-segmentos::-webkit-scrollbar { display: none; }
  .card-segmento {
    flex: 0 0 83%;
    scroll-snap-align: start;
    min-width: 0;
  }

  /* 5. Depoimentos — carrossel horizontal com snap */
  .grid-depoimentos {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 14px;
    margin-bottom: 16px;
    padding-bottom: 4px;
  }
  .grid-depoimentos::-webkit-scrollbar { display: none; }
  .card-depoimento {
    flex: 0 0 83%;
    scroll-snap-align: start;
    min-width: 0;
  }

  /* Botões de navegação dos carrosseis */
  .carrossel-controls {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-top: 8px;
    margin-bottom: 36px;
  }
  .carrossel-btn {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-pill);
    border: 1.5px solid var(--flx-blue-600);
    background: #fff;
    color: var(--flx-blue-600);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
    transition:
      background var(--dur-base) var(--ease-out),
      color var(--dur-base) var(--ease-out);
  }
  .carrossel-btn:active {
    background: var(--flx-blue-600);
    color: #fff;
  }

  /* 6. CTA Final — enquadramento do conteúdo */
  .cta-final-centro h2 { max-width: 100%; }
  .cta-final-btn { width: 100%; min-width: unset; }

  /* 8. FAQ — texto curto no botão */
  .btn-label-desktop { display: none; }
  .btn-label-mobile  { display: inline; }
}

/* ============================================================
   CTA FINAL — shimmer (brilho deslizante no botão branco)
   ============================================================ */
@keyframes ctaShimmer {
  0%   { left: -65%; }
  100% { left: 135%; }
}
.cta-final-btn {
  overflow: hidden;
}
.cta-final-btn::after {
  content: '';
  position: absolute;
  top: 0;
  left: -65%;
  width: 45%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(51,66,149,0.11), transparent);
  transform: skewX(-12deg);
  animation: ctaShimmer 4s ease-in-out infinite;
  animation-delay: 2s;
  pointer-events: none;
}

/* ============================================================
   HEADER — blur ao fazer scroll (JS adiciona .is-scrolled)
   ============================================================ */
.site-header {
  transition:
    background 220ms cubic-bezier(0.22, 0.61, 0.36, 1),
    box-shadow 220ms cubic-bezier(0.22, 0.61, 0.36, 1),
    border-color 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
.site-header.is-scrolled {
  background: rgba(35, 45, 122, 0.84);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: rgba(255,255,255,0.08);
  box-shadow: 0 2px 18px rgba(15, 20, 55, 0.22);
}