/* =============================================
   TERRAX LOCAÇÕES — style.css
   Paleta: Navy #002756 | Yellow #FEB729 | Steel #6D98AB | Gray #E6E6E6
   ============================================= */

/* ----- VARIABLES ----- */
:root {
  --navy:      #002756;
  --navy-deep: #001a40;
  --yellow:    #FEB729;
  --yellow-dk: #e6a420;
  --steel:     #6D98AB;
  --gray:      #E6E6E6;
  --gray-light:#f4f5f7;
  --white:     #ffffff;
  --dark:      #111827;
  --text:      #374151;
  --text-sm:   #6B7280;
  --green-wa:  #25D366;
  --green-wa-dk:#1aad54;

  --container: 1200px;
  --radius:    8px;
  --radius-lg: 16px;
  --shadow:    0 4px 24px rgba(0,0,0,.10);
  --shadow-lg: 0 12px 40px rgba(0,0,0,.18);
  --transition: .3s ease;
}

/* ----- RESET ----- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
  font-family: 'Barlow', sans-serif;
  color: var(--text);
  line-height: 1.65;
  background: var(--white);
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
address { font-style: normal; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; }

/* ----- SKIP LINK ----- */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  background: var(--yellow);
  color: var(--navy);
  font-weight: 700;
  padding: .5rem 1rem;
  border-radius: 0 0 var(--radius) var(--radius);
  z-index: 9999;
  transition: top var(--transition);
}
.skip-link:focus { top: 0; }

/* ----- TYPOGRAPHY ----- */
h1, h2, h3, h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  line-height: 1.1;
  text-transform: uppercase;
}
h1 { font-size: clamp(2.8rem, 7vw, 5.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); letter-spacing: .02em; }
h4 { font-size: 1rem; letter-spacing: .08em; }
p  { line-height: 1.7; }

/* ----- CONTAINER ----- */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ----- SECTION ----- */
.section { padding: 5rem 0; }
.section-dark { background: var(--navy); color: var(--white); }
.section-gray { background: var(--gray-light); }

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3.5rem;
}
.section-header p {
  color: var(--text-sm);
  margin-top: 1rem;
  font-size: 1.05rem;
}
.section-dark .section-header p { color: rgba(255,255,255,.7); }

.section-tag {
  display: inline-block;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--yellow);
  background: rgba(254,183,41,.12);
  border: 1px solid rgba(254,183,41,.3);
  padding: .3rem .85rem;
  border-radius: 100px;
  margin-bottom: .9rem;
}
.section-dark .section-tag { background: rgba(254,183,41,.15); }
.tag-yellow { background: rgba(254,183,41,.2); border-color: rgba(254,183,41,.5); }

/* ----- BUTTONS ----- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  padding: .85rem 2rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  transition: background var(--transition), color var(--transition), border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  cursor: pointer;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--yellow);
  color: var(--navy);
  border-color: var(--yellow);
}
.btn-primary:hover { background: var(--yellow-dk); border-color: var(--yellow-dk); }

.btn-whatsapp {
  background: var(--green-wa);
  color: var(--white);
  border-color: var(--green-wa);
}
.btn-whatsapp:hover { background: var(--green-wa-dk); border-color: var(--green-wa-dk); }

.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.6);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
}

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

.btn-sm { font-size: .9rem; padding: .6rem 1.4rem; }
.btn-full { width: 100%; justify-content: center; }

/* ----- HEADER ----- */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  transition: background var(--transition), box-shadow var(--transition);
}
#header.scrolled {
  background: var(--navy);
  box-shadow: 0 2px 24px rgba(0,0,0,.25);
}
#header:not(.scrolled) { background: transparent; }

.navbar { position: relative; }
.navbar-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  column-gap: 1.5rem;
  height: 72px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.logo-img { height: 54px; width: auto; }
.logo-white { display: block; }
.logo-dark  { display: none; }
.logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  letter-spacing: .03em;
  color: var(--white);
  display: none; /* shown as fallback via JS if image fails */
}
.logo-text span { color: var(--yellow); }

/* When no logo images (fallback): show text, hide imgs */
.logo-img-missing .logo-img { display: none; }
.logo-img-missing .logo-text { display: block; }

/* Nav menu */
.nav-menu {
  display: none;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.nav-link {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  letter-spacing: .05em;
  text-transform: uppercase;
  color: rgba(255,255,255,.85);
  padding: .5rem 1rem;
  border-radius: var(--radius);
  transition: color var(--transition), background var(--transition);
}
.nav-link:hover { color: var(--yellow); background: rgba(255,255,255,.06); }

/* Nav actions */
.nav-actions {
  display: none;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
  margin-left: auto;
}
.nav-phone {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: .95rem;
  color: rgba(255,255,255,.8);
  transition: color var(--transition);
}
.nav-phone:hover { color: var(--yellow); }

/* Mobile contact icons */
.nav-mobile-ctas {
  display: flex;
  align-items: center;
  gap: 4px;
  grid-column: 3;
}

.nav-icon-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius);
  color: var(--white);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}
.nav-icon-btn:hover {
  background: rgba(255,255,255,.12);
  color: var(--yellow);
}

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(160deg, rgba(0,23,60,.82) 0%, rgba(0,39,86,.70) 60%, rgba(0,10,30,.85) 100%);
}
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--white);
  padding-top: 5rem;
}
.hero-eyebrow {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 600;
  font-size: .9rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 1rem;
}
.hero-title {
  color: var(--white);
  margin-bottom: 1.25rem;
  text-shadow: 0 2px 20px rgba(0,0,0,.4);
}
.hero-title br { display: block; }
.hero-subtitle {
  max-width: 560px;
  margin: 0 auto 2.5rem;
  font-size: 1.1rem;
  color: rgba(255,255,255,.85);
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  color: rgba(255,255,255,.6);
  animation: bounce 2s ease-in-out infinite;
  transition: color var(--transition);
}
.hero-scroll:hover { color: var(--yellow); }

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ===== SOBRE ===== */
.sobre { background: var(--white); }
.sobre-grid {
  display: grid;
  gap: 4rem;
  align-items: center;
}
.sobre-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.sobre-image img { width: 100%; height: 460px; object-fit: cover; }
.sobre-badge {
  position: absolute;
  bottom: 1.5rem;
  left: 1.5rem;
  background: var(--yellow);
  color: var(--navy);
  font-family: 'Barlow Condensed', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  line-height: 1.4;
  padding: .75rem 1.25rem;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.sobre-badge strong { display: block; font-size: 1.1rem; font-weight: 800; }

.sobre-content .section-tag { margin-bottom: 1rem; }
.sobre-content h2 { color: var(--navy); margin-bottom: 1.25rem; }
.sobre-content p { margin-bottom: 1rem; color: var(--text); }
.sobre-content blockquote {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.35rem;
  color: var(--navy);
  border-left: 4px solid var(--yellow);
  padding: .75rem 1.25rem;
  margin: 1.5rem 0 2rem;
  background: var(--gray-light);
  border-radius: 0 var(--radius) var(--radius) 0;
  line-height: 1.35;
}

/* ===== PROBLEMA ===== */
.problema { padding: 5rem 0; }
.problema-grid {
  display: grid;
  gap: 3rem;
  align-items: center;
}
.problema-content .section-tag { margin-bottom: 1rem; }
.problema-content h2 { color: var(--white); margin-bottom: 1.25rem; }
.problema-intro { color: rgba(255,255,255,.75); margin-bottom: 1.5rem; font-size: 1.05rem; }

.problema-list {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  margin-bottom: 2rem;
}
.problema-list li {
  display: flex;
  align-items: center;
  gap: .85rem;
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: .03em;
  color: var(--white);
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.08);
  border-radius: var(--radius);
  padding: .75rem 1.25rem;
  text-transform: uppercase;
}
.problema-icon {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background: rgba(239,68,68,.2);
  border: 1px solid rgba(239,68,68,.4);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #f87171;
}

.problema-impact {
  color: rgba(255,255,255,.65);
  font-size: .95rem;
  margin-bottom: 1.5rem;
}
.problema-statement {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1.3rem;
  color: var(--yellow);
  letter-spacing: .03em;
  line-height: 1.3;
  text-transform: uppercase;
  border-top: 2px solid rgba(254,183,41,.3);
  padding-top: 1.25rem;
}

.problema-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.problema-image img { width: 100%; height: 420px; object-fit: cover; }

/* ===== EQUIPAMENTOS ===== */
.equipamentos { background: var(--white); }

.equipment-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 2rem;
}
.equipment-card {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(0,0,0,.06);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.equipment-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--yellow);
}
.equipment-img { position: relative; overflow: hidden; }
.equipment-img img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform .5s ease;
}
.equipment-card:hover .equipment-img img { transform: scale(1.05); }
.equipment-info {
  padding: 1.5rem;
  border-top: 3px solid var(--yellow);
}
.equipment-info h3 {
  color: var(--navy);
  margin-bottom: .6rem;
  font-size: 1.15rem;
}
.equipment-info p { color: var(--text-sm); font-size: .95rem; line-height: 1.6; }

/* Support section header offset */
.section-header-support { margin-top: 5rem; }

.support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
}
.support-card {
  background: var(--gray-light);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray);
  transition: transform var(--transition), box-shadow var(--transition);
}
.support-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.support-img img {
  width: 100%;
  height: 180px;
  object-fit: cover;
}
.support-info {
  padding: 1.25rem 1.5rem 1.5rem;
  border-top: 3px solid var(--steel);
}
.support-info h3 { color: var(--navy); font-size: 1.05rem; margin-bottom: .5rem; }
.support-info p { color: var(--text-sm); font-size: .9rem; }


/* ===== COMO FUNCIONA ===== */
.como-funciona { padding: 5rem 0; }
.como-funciona .section-header { margin-bottom: 4rem; }

.steps-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: center;
  margin-bottom: 3rem;
}
.step {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1rem;
  max-width: 220px;
}
.step-number {
  width: 64px;
  height: 64px;
  background: var(--yellow);
  color: var(--navy);
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 1.8rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  box-shadow: 0 4px 20px rgba(254,183,41,.4);
}
.step p {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: 1rem;
  color: rgba(255,255,255,.9);
  letter-spacing: .04em;
  line-height: 1.35;
  text-transform: uppercase;
}
.step-connector {
  width: 2px;
  height: 36px;
  background: linear-gradient(to bottom, var(--yellow), rgba(254,183,41,.2));
}

.steps-conclusion {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(1.3rem, 3vw, 1.8rem);
  color: var(--yellow);
  text-align: center;
  text-transform: uppercase;
  letter-spacing: .04em;
  line-height: 1.3;
  margin-bottom: 2.5rem;
}
.steps-cta { text-align: center; }

/* ===== DIFERENCIAIS ===== */
.diferenciais { background: var(--gray-light); }
.diferenciais-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-bottom: 4rem;
}
.diferencial {
  background: var(--white);
  border: 1px solid var(--gray);
  border-radius: var(--radius-lg);
  padding: 2rem 1.75rem;
  text-align: center;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
.diferencial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow);
  border-color: var(--yellow);
}
.diferencial-icon {
  width: 64px;
  height: 64px;
  background: rgba(0,39,86,.07);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.25rem;
  color: var(--navy);
  transition: background var(--transition), color var(--transition);
}
.diferencial:hover .diferencial-icon {
  background: var(--yellow);
  color: var(--navy);
}
.diferencial h3 {
  color: var(--navy);
  font-size: 1.05rem;
  margin-bottom: .6rem;
}
.diferencial p { color: var(--text-sm); font-size: .9rem; }

.diferenciais-cta {
  text-align: center;
  background: var(--navy);
  color: var(--white);
  border-radius: var(--radius-lg);
  padding: 3rem 2rem;
}
.diferenciais-statement {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: clamp(1.2rem, 3vw, 1.75rem);
  text-transform: uppercase;
  color: var(--yellow);
  letter-spacing: .04em;
  line-height: 1.3;
  margin-bottom: 1rem;
}
.diferenciais-sub {
  color: rgba(255,255,255,.75);
  max-width: 560px;
  margin: 0 auto 2rem;
  font-size: 1rem;
}

/* ===== CONTATO ===== */
.contato { background: var(--white); }
.contato .section-header { margin-bottom: 3rem; }

.contato-grid {
  display: grid;
  gap: 3rem;
}

/* Contact info */
.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}
.contact-method {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1rem 1.25rem;
  border: 1px solid var(--gray);
  border-radius: var(--radius);
  background: var(--gray-light);
  transition: border-color var(--transition), background var(--transition), transform var(--transition);
}
a.contact-method:hover {
  border-color: var(--yellow);
  background: rgba(254,183,41,.06);
  transform: translateX(4px);
}
.contact-method-address { cursor: default; }
.contact-icon {
  width: 44px;
  height: 44px;
  background: var(--navy);
  color: var(--yellow);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.contact-icon-whatsapp { background: var(--navy); color: var(--yellow); }
.contact-icon-email    { background: var(--navy); color: var(--yellow); }
.contact-method div { display: flex; flex-direction: column; }
.contact-method strong {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-sm);
  margin-bottom: .2rem;
}
.contact-method div span,
.contact-method address {
  font-size: .95rem;
  color: var(--navy);
  font-weight: 500;
  line-height: 1.5;
}

/* Map */
.map-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray);
  box-shadow: var(--shadow);
}
.map-embed iframe {
  width: 100%;
  height: 260px;
  border: none;
  display: block;
}

/* Form */
.contato-form { background: var(--gray-light); border-radius: var(--radius-lg); padding: 2.5rem 2rem; border: 1px solid var(--gray); }
.contato-form h3 {
  font-size: 1.5rem;
  color: var(--navy);
  margin-bottom: 1.75rem;
  padding-bottom: 1rem;
  border-bottom: 2px solid var(--yellow);
}
.form-row { display: grid; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .4rem; margin-bottom: 1rem; }
.form-group label {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--text-sm);
}
.form-group label span { color: var(--yellow); }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: .75rem 1rem;
  border: 1.5px solid var(--gray);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  font-size: .95rem;
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--yellow);
  box-shadow: 0 0 0 3px rgba(254,183,41,.2);
}
.form-group input.error,
.form-group textarea.error { border-color: #ef4444; }
.form-group select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%236B7280' stroke-width='2' viewBox='0 0 24 24'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right .8rem center; background-size: 16px; padding-right: 2.5rem; }
.form-group textarea { resize: vertical; min-height: 110px; }

.form-feedback {
  margin-top: .85rem;
  padding: .85rem 1.1rem;
  border-radius: var(--radius);
  font-size: .95rem;
  font-weight: 500;
  text-align: center;
  line-height: 1.5;
}
.form-success {
  background: rgba(34,197,94,.1);
  color: #15803d;
  border: 1px solid rgba(34,197,94,.3);
}
.form-error {
  background: rgba(239,68,68,.1);
  color: #dc2626;
  border: 1px solid rgba(239,68,68,.3);
}

/* ===== FOOTER ===== */
.footer {
  background: var(--navy-deep);
  color: rgba(255,255,255,.75);
  padding: 4rem 0 0;
}
.footer-grid {
  display: grid;
  gap: 2.5rem;
}
.footer-brand { max-width: 320px; }
.footer-logo { height: 68px; width: auto; margin-bottom: 1rem; }
.footer-logo-text {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 800;
  font-size: 2rem;
  color: var(--white);
  display: none;
  margin-bottom: .75rem;
}
.footer-logo-text span { color: var(--yellow); }
.footer-brand p { font-size: .9rem; line-height: 1.7; margin-bottom: 1.5rem; }

.footer-social { display: flex; gap: .75rem; }
.social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.6);
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.social-link:hover:not(.social-disabled) { background: var(--yellow); color: var(--navy); border-color: var(--yellow); }
.social-disabled { opacity: .4; cursor: not-allowed; }

.footer-col h4 {
  font-family: 'Barlow Condensed', sans-serif;
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .15em;
  text-transform: uppercase;
  color: var(--yellow);
  margin-bottom: 1.25rem;
}
.footer-col ul { display: flex; flex-direction: column; gap: .6rem; }
.footer-col a, .footer-col address {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
  line-height: 1.6;
}
.footer-col a:hover { color: var(--yellow); }

/* Footer contact list with icons */
.footer-contact-list { display: flex; flex-direction: column; gap: .8rem; }
.footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: .55rem;
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  transition: color var(--transition);
  line-height: 1.5;
}
a.footer-contact-item:hover { color: var(--yellow); }
.footer-contact-item svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--yellow);
  opacity: .85;
}
.footer-contact-address { cursor: default; }
.footer-contact-address address {
  font-size: .9rem;
  color: rgba(255,255,255,.65);
  line-height: 1.6;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  margin-top: 3rem;
  padding: 1.5rem 0;
  text-align: center;
}
.footer-bottom p { font-size: .85rem; color: rgba(255,255,255,.45); }

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 900;
  width: 58px;
  height: 58px;
  background: var(--green-wa);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.45);
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
  animation: wa-pulse 3s ease-in-out infinite;
}
.whatsapp-float:hover {
  background: var(--green-wa-dk);
  transform: scale(1.1);
  box-shadow: 0 8px 30px rgba(37,211,102,.6);
  animation: none;
}
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 6px 24px rgba(37,211,102,.45); }
  50%       { box-shadow: 0 6px 36px rgba(37,211,102,.7); }
}

/* ===== SCROLL REVEAL ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(36px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal-right {
  opacity: 0;
  transform: translateX(36px);
  transition: opacity .65s ease, transform .65s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-right.visible { opacity: 1; transform: translateX(0); }

/* Staggered children */
.equipment-grid .equipment-card:nth-child(2) { transition-delay: .1s; }
.equipment-grid .equipment-card:nth-child(3) { transition-delay: .2s; }
.equipment-grid .equipment-card:nth-child(4) { transition-delay: .3s; }
.support-grid .support-card:nth-child(2) { transition-delay: .1s; }
.support-grid .support-card:nth-child(3) { transition-delay: .2s; }
.diferenciais-grid .diferencial:nth-child(2) { transition-delay: .1s; }
.diferenciais-grid .diferencial:nth-child(3) { transition-delay: .2s; }
.diferenciais-grid .diferencial:nth-child(4) { transition-delay: .3s; }
.steps-grid .step:nth-child(3)  { transition-delay: .1s; }
.steps-grid .step:nth-child(5)  { transition-delay: .2s; }
.steps-grid .step:nth-child(7)  { transition-delay: .3s; }

/* ===== RESPONSIVE ===== */

/* Tablet — 640px */
@media (min-width: 640px) {
  .equipment-grid { grid-template-columns: repeat(2, 1fr); }
  .support-grid   { grid-template-columns: repeat(3, 1fr); }
  .diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
  .form-row { grid-template-columns: 1fr 1fr; }
  .sobre-image img { height: 520px; }
  .problema-image img { height: 460px; }
}

/* Mobile only (max 767px) — footer reorder + centering */
@media (max-width: 767px) {
  .footer-grid > *:nth-child(1) { order: 1; }
  .footer-grid > *:nth-child(2) { order: 4; }
  .footer-grid > *:nth-child(3) { order: 3; }
  .footer-grid > *:nth-child(4) { order: 2; }

  .footer-brand {
    max-width: 100%;
    text-align: center;
  }
  .footer-logo { margin: 0 auto 1rem; }
  .footer-brand p { text-align: center; }
  .footer-social { justify-content: center; }
}

/* Tablet+ — 768px */
@media (min-width: 768px) {
  .nav-menu    { display: flex; }
  .nav-actions { display: flex; }
  .nav-mobile-ctas { display: none; }

  /* Phone/email: visível mas não clicável em desktop/tablet */
  .nav-phone {
    pointer-events: none;
    cursor: default;
  }
  .nav-phone:hover { color: rgba(255,255,255,.8); transform: none; box-shadow: none; }

  a.contact-method[href^="tel:"],
  a.contact-method[href^="mailto:"] {
    pointer-events: none;
    cursor: default;
  }
  a.contact-method[href^="tel:"]:hover,
  a.contact-method[href^="mailto:"]:hover {
    border-color: var(--gray);
    background: var(--gray-light);
    transform: none;
  }

  .sobre-grid   { grid-template-columns: 1fr 1fr; gap: 3.5rem; }
  .problema-grid { grid-template-columns: 1fr 1fr; }
  .contato-grid  { grid-template-columns: 1fr 1fr; }
  .footer-grid   { grid-template-columns: 1.8fr 1fr 1fr 1.3fr; }
  .footer-logo-text { display: none; }

  .steps-grid {
    flex-direction: row;
    align-items: flex-start;
    justify-content: center;
    gap: 0;
  }
  .step-connector {
    width: 60px;
    height: 2px;
    background: linear-gradient(to right, var(--yellow), rgba(254,183,41,.2));
    margin-top: 31px;
    flex-shrink: 0;
  }
  .step { max-width: 180px; }
}

/* Desktop — 1024px */
@media (min-width: 1024px) {
  .section { padding: 6rem 0; }
  .equipment-grid { grid-template-columns: repeat(4, 1fr); }
  .diferenciais-grid { grid-template-columns: repeat(4, 1fr); }
  .map-embed iframe { height: 320px; }
  .sobre-image img { height: 580px; }
}

/* Large desktop — 1280px */
@media (min-width: 1280px) {
  .container { padding: 0 2rem; }
  .sobre-grid { gap: 5rem; }
}

/* Prefers reduced motion */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .reveal, .reveal-right { opacity: 1; transform: none; }
}