/* ==========================================================================
   MEDIC SP — Design System
   ========================================================================== */

:root{
  --blue: #0166B0;
  --blue-dark: #024E86;
  --teal: #00BCB2;
  --teal-dark: #009488;
  --dark: #383838;
  --white: #FFFFFF;

  --gray-50: #F6F9FB;
  --gray-100: #EEF3F6;
  --gray-200: #E2E9ED;
  --gray-500: #7C8891;
  --gray-600: #5B6570;

  --gradient: linear-gradient(135deg, var(--blue) 0%, var(--teal) 100%);
  --gradient-soft: linear-gradient(135deg, rgba(1,102,176,.08) 0%, rgba(0,188,178,.08) 100%);

  --whatsapp: #25D366;
  --whatsapp-dark: #1DA851;

  --shadow-sm: 0 2px 8px rgba(15, 40, 60, .06);
  --shadow-md: 0 10px 30px rgba(1, 102, 176, .10);
  --shadow-lg: 0 20px 50px rgba(1, 102, 176, .16);

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;

  --font-head: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;
}

/* ---------- Reset ---------- */
*, *::before, *::after{ box-sizing: border-box; }
body, h1, h2, h3, h4, p, ul, ol, figure{ margin: 0; }
ul, ol{ padding: 0; list-style: none; }
img{ max-width: 100%; display: block; }
a{ text-decoration: none; color: inherit; }
button{ font: inherit; border: none; background: none; cursor: pointer; }
input, textarea{ font: inherit; }

body{
  font-family: var(--font-body);
  color: var(--dark);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4{
  font-family: var(--font-head);
  color: var(--dark);
  line-height: 1.25;
  font-weight: 700;
}

h1{ font-size: clamp(2rem, 4vw, 3.2rem); font-weight: 800; }
h2{ font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3{ font-size: 1.15rem; }

.container{
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

.section{ padding: 96px 0; }
.section-alt{ background: var(--gray-50); }
.section-dark{
  background: linear-gradient(160deg, #06263f 0%, var(--blue-dark) 55%, var(--teal-dark) 130%);
  color: var(--white);
}
.section-dark h2, .section-dark h3{ color: var(--white); }

.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--teal-dark);
  margin-bottom: 12px;
}
.eyebrow::before{
  content: "";
  width: 22px; height: 3px;
  background: var(--gradient);
  border-radius: 4px;
}
.section-dark .eyebrow{ color: #7FE8DE; }

.section-head{
  max-width: 720px;
  margin: 0 auto 52px;
  text-align: center;
}
.section-head p{ color: var(--gray-600); font-size: 1.05rem; margin-top: 14px; }
.section-dark .section-head p{ color: rgba(255,255,255,.8); }

/* ---------- Buttons ---------- */
.btn{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .95rem;
  white-space: nowrap;
}
.btn i{ font-size: 1.05em; }

.btn-whatsapp{
  background: var(--whatsapp);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(37, 211, 102, .35);
}
.btn-whatsapp:hover{ background: var(--whatsapp-dark); }

.btn-primary{
  background: var(--gradient);
  color: var(--white);
  box-shadow: 0 10px 24px rgba(1, 102, 176, .3);
}

.btn-outline{
  background: var(--white);
  color: var(--blue);
  border: 2px solid var(--gray-200);
}
.btn-outline:hover{ border-color: var(--teal); color: var(--teal-dark); }

.btn-outline-light{
  background: rgba(255,255,255,.08);
  color: var(--white);
  border: 2px solid rgba(255,255,255,.5);
}
.btn-outline-light:hover{ background: rgba(255,255,255,.18); border-color: #fff; }

.btn-sm{ padding: 9px 16px; font-size: .82rem; }
.btn-lg{ padding: 17px 32px; font-size: 1rem; }

/* ==========================================================================
   Header
   ========================================================================== */
.site-header{
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
}

.header-inner{
  max-width: 1360px;
  padding-top: 16px;
  padding-bottom: 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.brand{ flex-shrink: 0; }
.brand-logo{ height: 56px; }

.main-nav ul{ display: flex; align-items: center; gap: 19px; }
.nav-link{
  font-weight: 600;
  font-size: .87rem;
  color: var(--dark);
  position: relative;
  padding: 6px 2px;
  white-space: nowrap;
}
.nav-link::after{
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 2px;
  background: var(--gradient);
  border-radius: 2px;
}
.nav-link:hover::after, .nav-link.active::after{ width: 100%; }
.nav-link:hover, .nav-link.active{ color: var(--blue); }

.header-actions{ display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.phone-link{
  display: flex; align-items: center; gap: 8px;
  font-weight: 600; font-size: .88rem; color: var(--dark);
}
.phone-link i{ color: var(--teal); }
.phone-link:hover{ color: var(--blue); }

.nav-toggle{
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  border-radius: 8px;
}
.nav-toggle span{
  width: 22px; height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
}
.nav-toggle.open span:nth-child(1){ transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity: 0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7.5px) rotate(-45deg); }

/* ==========================================================================
   Hero
   ========================================================================== */
.hero{
  position: relative;
  padding: 72px 0 80px;
  overflow: hidden;
  background: linear-gradient(180deg, #F2F9FA 0%, #FFFFFF 65%);
}

.hero-bg{ position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.pulse-line{
  position: absolute;
  top: 38%;
  left: 0;
  width: 130%;
  height: 160px;
  opacity: .18;
}
.pulse-line path{
  fill: none;
  stroke: var(--blue);
  stroke-width: 3;
  stroke-linecap: round;
  stroke-linejoin: round;
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: draw-pulse 4.5s ease-in-out infinite;
}
@keyframes draw-pulse{
  0%{ stroke-dashoffset: 2000; }
  55%{ stroke-dashoffset: 0; }
  100%{ stroke-dashoffset: -2000; }
}

.blob{
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: .35;
}
.blob-1{ width: 420px; height: 420px; background: var(--teal); top: -140px; right: -120px; }
.blob-2{ width: 340px; height: 340px; background: var(--blue); bottom: -160px; left: -100px; opacity: .2; }

.hero-inner{ position: relative; z-index: 1; }

.badge{
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 8px 16px;
  border-radius: 999px;
  font-size: .82rem;
  font-weight: 700;
  color: var(--blue-dark);
  box-shadow: var(--shadow-sm);
  margin-bottom: 22px;
}
.badge i{ color: var(--teal); }

.hero-content{ max-width: 760px; }
.hero-lead{
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--teal-dark);
  margin: 20px 0 14px;
}
.hero-text{ font-size: 1.02rem; color: var(--gray-600); margin-bottom: 10px; }
.hero-text-strong{ font-weight: 700; color: var(--dark); margin-bottom: 28px; }

.hero-actions{ display: flex; gap: 16px; flex-wrap: wrap; }

.hero-stats{
  margin-top: 64px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.stat-card{
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 26px 18px;
  text-align: center;
  box-shadow: var(--shadow-sm);
}
.stat-number{
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--blue);
}
.stat-plus{ font-family: var(--font-head); font-size: 1.6rem; font-weight: 800; color: var(--teal); }
.stat-label{ display: block; font-size: .82rem; color: var(--gray-600); font-weight: 600; margin-top: 4px; }

/* ==========================================================================
   Cards Grid (Equipamentos / Quem Atendemos)
   ========================================================================== */
.card-grid{
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 20px;
}

.item-card{
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
}
.item-card:hover{
  border-color: var(--teal);
}

.item-icon{
  width: 62px; height: 62px;
  margin: 0 auto 18px;
  border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  background: var(--gradient-soft);
  color: var(--blue);
  font-size: 1.5rem;
}

.item-photo{
  width: 100%;
  height: 170px;
  object-fit: cover;
  display: block;
  background: var(--gray-100);
}

.item-card-body{ padding: 22px; }
.item-card:has(.item-icon) .item-card-body{ padding: 30px 22px; }

.item-card h3{ font-size: 1rem; margin-bottom: 14px; min-height: 48px; display: flex; align-items: center; justify-content: center; }

.item-link{
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .85rem;
  font-weight: 700;
  color: var(--teal-dark);
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--gray-100);
}
.item-link i{ color: var(--whatsapp); }
.item-link:hover{ background: var(--whatsapp); color: var(--white); }
.item-link:hover i{ color: var(--white); }

/* ---------- Inline CTA strips ---------- */
.cta-inline{
  margin-top: 52px;
  background: var(--gradient-soft);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 36px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-inline h3{ margin-bottom: 6px; }
.cta-inline p{ color: var(--gray-600); font-size: .95rem; max-width: 480px; }

.section-cta{ margin-top: 52px; text-align: center; }
.section-cta-text{ color: var(--gray-600); margin-bottom: 20px; font-size: 1rem; }

.list-title{ font-weight: 700; color: var(--dark) !important; margin-top: 18px; }

/* ==========================================================================
   Marcas — carrossel
   ========================================================================== */
.brand-carousel{
  display: flex;
  align-items: center;
  gap: 16px;
}

.carousel-viewport{
  flex: 1;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.carousel-viewport::-webkit-scrollbar{ display: none; }

.carousel-track{
  display: flex;
  gap: 22px;
  padding: 4px 2px;
}

.brand-slide{
  flex: 0 0 auto;
  width: 190px;
  height: 120px;
  scroll-snap-align: start;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.brand-slide img{ max-width: 100%; max-height: 100%; object-fit: contain; }

.carousel-arrow{
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 50%;
  background: var(--white);
  border: 1px solid var(--gray-200);
  display: flex; align-items: center; justify-content: center;
  color: var(--blue);
  font-size: 1rem;
  box-shadow: var(--shadow-sm);
}
.carousel-arrow:hover{ background: var(--gradient); color: var(--white); border-color: transparent; }

/* ==========================================================================
   Manutenção — split cards
   ========================================================================== */
.split-cards{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.split-card{
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.split-icon{
  width: 64px; height: 64px;
  border-radius: 18px;
  background: var(--gradient);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}
.split-card h3{ font-size: 1.3rem; margin-bottom: 12px; }
.split-card p{ color: var(--gray-600); }

/* ==========================================================================
   Diferenciais — feature grid
   ========================================================================== */
.feature-grid{
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.feature-card{
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: var(--radius-lg);
  padding: 34px 26px;
  text-align: center;
}
.feature-icon{
  width: 60px; height: 60px;
  margin: 0 auto 18px;
  border-radius: 16px;
  background: rgba(255,255,255,.14);
  display: flex; align-items: center; justify-content: center;
  color: #7FE8DE;
  font-size: 1.5rem;
}
.feature-card h3{ margin-bottom: 10px; }
.feature-card p{ color: rgba(255,255,255,.78); font-size: .93rem; }

/* ==========================================================================
   CTA panel (form-like)
   ========================================================================== */
.cta-panel{
  background: var(--gradient);
  border-radius: var(--radius-lg);
  padding: 60px;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta-panel::before{
  content: "";
  position: absolute;
  width: 400px; height: 400px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  top: -180px; right: -120px;
}
.cta-panel-text{ position: relative; z-index: 1; max-width: 680px; }
.cta-panel h2{ color: var(--white); margin-bottom: 12px; }
.cta-panel p{ color: rgba(255,255,255,.9); margin-bottom: 6px; }
.cta-panel .list-title{ color: var(--white) !important; }

.steps-list{ margin: 16px 0 20px; display: flex; flex-direction: column; gap: 10px; }
.steps-list li{
  display: flex; align-items: center; gap: 14px;
  font-weight: 600;
  background: rgba(255,255,255,.1);
  padding: 12px 18px;
  border-radius: 12px;
}
.steps-list span{
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--white);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: .8rem; font-weight: 800;
  flex-shrink: 0;
}

.cta-panel-actions{ display: flex; gap: 16px; flex-wrap: wrap; margin-top: 26px; }

/* ==========================================================================
   Contato
   ========================================================================== */
.contato-grid{
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: stretch;
}
.contato-info p{ color: var(--gray-600); margin-bottom: 12px; }

.contact-list{ margin: 26px 0; display: flex; flex-direction: column; gap: 14px; }
.contact-item{
  display: flex; align-items: center; gap: 16px;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 16px 20px;
}
a.contact-item:hover{ border-color: var(--teal); }
.contact-item i{
  width: 44px; height: 44px;
  border-radius: 12px;
  background: var(--gradient-soft);
  color: var(--blue);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.contact-item strong{ display: block; font-size: .8rem; color: var(--gray-500); font-weight: 600; }
.contact-item span{ font-weight: 700; color: var(--dark); font-size: .98rem; }

.contato-map{
  min-height: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--gray-200);
}
.contato-map iframe{ width: 100%; height: 100%; min-height: 380px; border: 0; }

/* ==========================================================================
   Final CTA
   ========================================================================== */
.final-cta{
  background: linear-gradient(160deg, #06263f, var(--blue-dark) 55%, var(--teal-dark) 130%);
  padding: 90px 0;
  text-align: center;
  color: var(--white);
}
.final-cta-inner{ max-width: 640px; margin: 0 auto; }
.final-cta h2{ color: var(--white); margin-bottom: 14px; }
.final-cta p{ color: rgba(255,255,255,.85); margin-bottom: 6px; }

.final-cta-tags{
  display: flex; flex-wrap: wrap; justify-content: center; gap: 12px;
  margin: 28px 0 32px;
}
.final-cta-tags span{
  display: flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.2);
  padding: 9px 16px;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
}
.final-cta-tags i{ color: #7FE8DE; }

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer{ background: #202325; color: rgba(255,255,255,.8); }
.footer-inner{
  padding: 70px 0 40px;
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
}
.footer-logo-badge{
  display: inline-flex;
  background: var(--white);
  padding: 12px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 18px;
}
.footer-logo{ height: 40px; }
.footer-brand p{ font-size: .9rem; color: rgba(255,255,255,.6); max-width: 320px; }
.footer-col h4{ color: var(--white); font-size: .95rem; margin-bottom: 18px; letter-spacing: .04em; text-transform: uppercase; }
.footer-col ul{ display: flex; flex-direction: column; gap: 12px; }
.footer-col a{ font-size: .9rem; color: rgba(255,255,255,.65); }
.footer-col a:hover{ color: #7FE8DE; }
.footer-col li{ font-size: .9rem; color: rgba(255,255,255,.65); display: flex; align-items: center; gap: 8px; }
.footer-col li i{ color: var(--teal); }

.footer-bottom{
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 20px 0;
  text-align: center;
  font-size: .82rem;
  color: rgba(255,255,255,.5);
}

/* ==========================================================================
   WhatsApp floating button
   ========================================================================== */
.whatsapp-float{
  position: fixed;
  right: 24px; bottom: 24px;
  width: 62px; height: 62px;
  background: var(--whatsapp);
  color: var(--white);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  box-shadow: 0 12px 30px rgba(37, 211, 102, .45);
  z-index: 600;
}
.whatsapp-float:hover{ background: var(--whatsapp-dark); }

/* ==========================================================================
   Autorizada Micromed Section
   ========================================================================== */
.section-micromed {
  padding: 80px 0;
  background: linear-gradient(135deg, #f8fbfd 0%, #edf5fa 100%);
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
  position: relative;
  overflow: hidden;
}

.section-micromed::before {
  content: "";
  position: absolute;
  top: -10%;
  left: -5%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(1, 102, 176, 0.03);
  filter: blur(40px);
  pointer-events: none;
}

.micromed-container {
  position: relative;
  z-index: 2;
}

.micromed-badge-wrapper {
  margin-bottom: 20px;
}

.micromed-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--blue-dark);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  box-shadow: 0 4px 10px rgba(2, 78, 134, 0.2);
}

.micromed-badge i {
  color: #7FE8DE;
}

.micromed-content-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
}

.micromed-text-col h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  color: var(--blue-dark);
  margin-bottom: 16px;
  line-height: 1.2;
}

.micromed-text-col .text-highlight {
  color: var(--teal-dark);
  position: relative;
  white-space: nowrap;
}

.micromed-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
  margin-bottom: 24px;
  max-width: 680px;
}

.micromed-features {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 30px;
}

.micromed-features li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--dark);
}

.micromed-features .feature-icon-wrapper {
  flex-shrink: 0;
  margin-top: 2px;
  color: var(--teal-dark);
  font-size: 1.1rem;
}

.micromed-features strong {
  color: var(--blue-dark);
}

.micromed-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.micromed-visual-col {
  display: flex;
  justify-content: center;
  align-items: center;
}

.logo-box {
  background: var(--white);
  padding: 40px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--gray-200);
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  width: 100%;
  max-width: 320px;
  aspect-ratio: 1;
}

.logo-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 25px 60px rgba(1, 102, 176, 0.15);
}

.micromed-logo-large {
  max-width: 80%;
  height: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 6px rgba(0, 0, 0, 0.05));
}

.stamp-badge {
  position: absolute;
  bottom: -15px;
  background: var(--teal);
  color: var(--white);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.8rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 6px 15px rgba(0, 188, 178, 0.3);
  white-space: nowrap;
}

.stamp-badge i {
  font-size: 0.9rem;
}

/* Responsive micromed */
@media (max-width: 992px) {
  .micromed-content-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .micromed-visual-col {
    order: -1;
  }
  .logo-box {
    aspect-ratio: auto;
    padding: 30px;
    height: 180px;
  }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1080px){
  .footer-inner{ grid-template-columns: 1fr 1fr; }
  .footer-brand{ grid-column: 1 / -1; }
}

@media (max-width: 1140px){
  .main-nav{
    display: none;
    width: 100%;
    background: var(--white);
    border-top: 1px solid var(--gray-200);
  }
  .main-nav.open{ display: block; }
  .header-inner{ flex-wrap: wrap; }
  .main-nav ul{ flex-direction: column; align-items: flex-start; gap: 0; padding: 10px 0 20px; width: 100%; }
  .main-nav li{ width: 100%; }
  .nav-link{ display: block; padding: 14px 0; border-bottom: 1px solid var(--gray-100); }
  .nav-toggle{ display: flex; }
  .phone-link span{ display: none; }

  .contato-grid{ grid-template-columns: 1fr; }

  .split-cards{ grid-template-columns: 1fr; }
  .feature-grid{ grid-template-columns: 1fr 1fr; }
  .hero-stats{ grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px){
  html{ font-size: 18px; }
  body{ line-height: 1.65; }
  h1{ font-size: 1.7rem; }
  h2{ font-size: 1.4rem; }
  h3{ font-size: 1.05rem; }
  .section{ padding: 64px 0; }
  .phone-link, .header-actions .btn-sm{ display: none; }
  .hero{ padding: 40px 0 56px; }
  .hero-actions{ flex-direction: column; align-items: stretch; }
  .hero-actions .btn{ width: 100%; }
  .btn{ white-space: normal; text-align: center; }
  .feature-grid{ grid-template-columns: 1fr; }
  .cta-inline{ flex-direction: column; align-items: flex-start; padding: 28px; }
  .cta-panel{ padding: 32px 24px; }
  .cta-panel-actions{ flex-direction: column; align-items: stretch; }
  .cta-panel-actions .btn{ width: 100%; }
  .footer-inner{ grid-template-columns: 1fr; padding: 50px 0 30px; }
  .whatsapp-float{ right: 16px; bottom: 16px; width: 56px; height: 56px; font-size: 1.6rem; }

  .brand-carousel{ gap: 8px; }
  .carousel-arrow{ width: 38px; height: 38px; font-size: .85rem; }
  .carousel-track{ width: 100%; }
  .brand-slide{ width: 100%; flex: 0 0 100%; height: 130px; padding: 20px; scroll-snap-stop: always; }
}