/* ============================================================
   URBANO MOTO SERVICE — Ribeirão Preto e região
   Site institucional publicado via GitHub Pages
   ============================================================ */

:root {
  --bg: #0B1220;
  --bg-2: #0E1729;
  --bg-alt: #101B30;
  --card: #141F35;
  --card-2: #182545;
  --line: rgba(255, 255, 255, 0.08);
  --text: #EAF0FA;
  --muted: #9AA8BF;
  --accent: #FFCB00;
  --accent-2: #FFB300;
  --accent-ink: #1A1400;
  --wa: #25D366;
  --wa-dark: #128C4A;
  --radius: 18px;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  --font-title: "Outfit", "Segoe UI", system-ui, sans-serif;
  --font-body: "Inter", "Segoe UI", system-ui, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
section { scroll-margin-top: 86px; }

.container { width: min(1140px, 92%); margin-inline: auto; }
.container-narrow { width: min(760px, 92%); }

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
  border-bottom: 1px solid transparent;
}
.header.scrolled {
  background: rgba(11, 18, 32, 0.86);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom-color: var(--line);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.35);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  height: 76px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-badge {
  width: 52px;
  height: 44px;
  display: grid;
  place-items: center;
  color: var(--accent);
  background: rgba(255, 203, 0, 0.1);
  border: 1px solid rgba(255, 203, 0, 0.25);
  border-radius: 14px;
}
.brand-badge svg { width: 34px; height: auto; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; font-family: var(--font-title); }
.brand-text strong { font-size: 1.18rem; font-weight: 800; letter-spacing: 0.06em; }
.brand-text small { font-size: 0.68rem; font-weight: 600; letter-spacing: 0.34em; color: var(--accent); }

.nav { display: flex; align-items: center; gap: 26px; }
.nav > a:not(.nav-cta) {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--muted);
  transition: color 0.2s ease;
}
.nav > a:not(.nav-cta):hover { color: var(--text); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span {
  width: 26px;
  height: 2.5px;
  border-radius: 2px;
  background: var(--text);
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(7.5px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7.5px) rotate(-45deg); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 0;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  white-space: nowrap;
}
.btn svg { width: 20px; height: 20px; flex: none; }
.btn:hover { transform: translateY(-2px); }

.btn-wa {
  background: linear-gradient(135deg, var(--wa) 0%, var(--wa-dark) 100%);
  color: #fff;
  box-shadow: 0 10px 28px rgba(37, 211, 102, 0.35);
}
.btn-wa:hover { box-shadow: 0 14px 34px rgba(37, 211, 102, 0.5); }

.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1.5px solid rgba(255, 255, 255, 0.22);
}
.btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

.btn-dark {
  background: #0B1220;
  color: var(--accent);
  border: 1.5px solid rgba(255, 203, 0, 0.4);
}
.btn-dark:hover { background: #101B30; }

.btn-sm { padding: 10px 18px; font-size: 0.9rem; }
.btn-lg { padding: 17px 32px; font-size: 1.08rem; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 168px 0 96px;
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(255, 203, 0, 0.13), transparent 60%),
    radial-gradient(700px 420px at -10% 40%, rgba(37, 211, 102, 0.07), transparent 60%),
    linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 100%);
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 44px 44px;
  mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 70% at 50% 20%, #000 30%, transparent 75%);
  pointer-events: none;
}
.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.86rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--accent);
  background: rgba(255, 203, 0, 0.09);
  border: 1px solid rgba(255, 203, 0, 0.28);
  border-radius: 999px;
  padding: 7px 16px;
  margin-bottom: 22px;
}
.hero-tag svg { width: 15px; height: 15px; }

.hero h1 {
  font-family: var(--font-title);
  font-size: clamp(2.6rem, 5.4vw, 4.2rem);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.015em;
}
.hero h1 em {
  font-style: normal;
  color: var(--accent);
  position: relative;
}

.hero-sub {
  margin: 22px 0 30px;
  font-size: 1.12rem;
  color: var(--muted);
  max-width: 34em;
}
.hero-sub strong { color: var(--text); }

.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; }

.hero-feats {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin-top: 34px;
}
.hero-feats li {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
}
.hero-feats svg { width: 18px; height: 18px; color: var(--accent); }

/* Hero visual — card de rota */
.hero-visual { position: relative; }

.route-card {
  background: linear-gradient(160deg, var(--card) 0%, #101B30 100%);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 22px 22px 18px;
  box-shadow: var(--shadow);
  animation: floaty 7s ease-in-out infinite;
}
.route-card-head {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--muted);
}
.route-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(255, 203, 0, 0.5);
  animation: blink 2s infinite;
}
.route-eta {
  margin-left: auto;
  font-size: 0.74rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--wa);
  background: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.3);
  padding: 3px 10px;
  border-radius: 999px;
}

.route-svg { width: 100%; height: auto; margin: 4px 0 -6px; }
.route-path {
  fill: none;
  stroke: rgba(255, 255, 255, 0.22);
  stroke-width: 2.5;
  stroke-dasharray: 2 12;
  stroke-linecap: round;
}
.pin path { fill: currentColor; stroke: none; }
.pin circle { fill: #0B1220; }
.pin-start { color: #9AA8BF; }
.pin-end { color: var(--wa); }
.pulse {
  fill: currentColor !important;
  opacity: 0.35;
  transform-box: fill-box;
  transform-origin: center;
  animation: pulse-ring 2.4s ease-out infinite;
}
.moto-rider { filter: drop-shadow(0 6px 10px rgba(0, 0, 0, 0.45)); }

.route-card-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}
.route-card-foot > div {
  display: flex;
  flex-direction: column;
  font-size: 0.78rem;
  color: var(--muted);
}
.route-card-foot strong { font-size: 0.88rem; color: var(--text); letter-spacing: 0.03em; }
.route-card-foot-mid svg { width: 46px; height: auto; opacity: 0.9; }

.chip {
  position: absolute;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--text);
  background: rgba(20, 31, 53, 0.92);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 9px 16px;
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  animation: floaty 5.5s ease-in-out infinite;
}
.chip-1 { top: -20px; left: -18px; animation-delay: 0.4s; }
.chip-2 { top: 42%; right: -26px; animation-delay: 1.4s; }
.chip-3 { bottom: -20px; left: 12%; animation-delay: 2.3s; }

@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes blink {
  0%, 100% { box-shadow: 0 0 0 0 rgba(255, 203, 0, 0.5); }
  50% { box-shadow: 0 0 0 7px rgba(255, 203, 0, 0); }
}
@keyframes pulse-ring {
  0% { transform: scale(0.5); opacity: 0.5; }
  100% { transform: scale(1.9); opacity: 0; }
}

/* ---------- Marquee ---------- */
.marquee {
  background: linear-gradient(90deg, var(--accent) 0%, var(--accent-2) 50%, var(--accent) 100%);
  color: var(--accent-ink);
  overflow: hidden;
  padding: 13px 0;
  transform: rotate(-0.6deg) scale(1.01);
  margin: -8px 0 0;
}
.marquee-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: marquee 26s linear infinite;
}
.marquee-track span {
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  white-space: nowrap;
  padding-right: 12px;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Sections ---------- */
.section { padding: 104px 0; }
.section-alt { background: var(--bg-alt); }

.section-head { text-align: center; max-width: 640px; margin: 0 auto 54px; }
.kicker {
  font-family: var(--font-title);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.kicker-light { color: var(--accent); }
.section-head h2 {
  font-family: var(--font-title);
  font-size: clamp(1.8rem, 3.4vw, 2.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.section-sub { margin-top: 14px; color: var(--muted); font-size: 1.05rem; }

.grid { display: grid; gap: 22px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* Cards de serviço */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}
.card:hover {
  transform: translateY(-6px);
  border-color: rgba(255, 203, 0, 0.4);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4);
}
.card-icon {
  width: 54px;
  height: 54px;
  display: grid;
  place-items: center;
  border-radius: 15px;
  color: var(--accent);
  background: rgba(255, 203, 0, 0.1);
  border: 1px solid rgba(255, 203, 0, 0.22);
  margin-bottom: 20px;
}
.card-icon svg { width: 26px; height: 26px; }
.card h3 {
  font-family: var(--font-title);
  font-size: 1.18rem;
  font-weight: 700;
  margin-bottom: 10px;
}
.card p { color: var(--muted); font-size: 0.97rem; }

/* Diferenciais */
.pillar {
  text-align: center;
  background: linear-gradient(170deg, rgba(255, 203, 0, 0.05), transparent 55%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 42px 30px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.pillar:hover { transform: translateY(-6px); border-color: rgba(255, 203, 0, 0.35); }
.pillar-num { font-size: 2.6rem; line-height: 1; margin-bottom: 16px; }
.pillar h3 {
  font-family: var(--font-title);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--accent);
}
.pillar p { color: var(--muted); font-size: 0.98rem; }

/* Passos */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  counter-reset: passo;
}
.step {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 28px 30px;
}
.step::after {
  content: "";
  position: absolute;
  top: 38px;
  right: -22px;
  width: 22px;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--accent) 0 6px, transparent 6px 12px);
  opacity: 0.55;
}
.step:last-child::after { display: none; }
.step-num {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 8px 22px rgba(255, 203, 0, 0.3);
  margin-bottom: 18px;
}
.step h3 { font-family: var(--font-title); font-size: 1.14rem; font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--muted); font-size: 0.96rem; }

/* Áreas */
.chips {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  max-width: 760px;
  margin: 0 auto;
}
.chip-city {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 11px 20px;
  transition: border-color 0.2s ease, transform 0.2s ease;
}
.chip-city:hover { border-color: rgba(255, 203, 0, 0.45); transform: translateY(-2px); }
.chip-city-main {
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-color: transparent;
  font-weight: 700;
}
.chip-city-cta {
  color: var(--wa);
  border-color: rgba(37, 211, 102, 0.4);
  background: rgba(37, 211, 102, 0.08);
}

/* Planos */
.plan {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 22px;
  padding: 36px 30px;
  transition: transform 0.25s ease, border-color 0.25s ease;
}
.plan:hover { transform: translateY(-6px); border-color: rgba(255, 255, 255, 0.18); }
.plan-featured {
  border-color: rgba(255, 203, 0, 0.5);
  background: linear-gradient(165deg, rgba(255, 203, 0, 0.09), var(--card) 45%);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45);
}
.plan-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-title);
  font-size: 0.74rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent-ink);
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  border-radius: 999px;
  padding: 6px 16px;
  white-space: nowrap;
}
.plan h3 { font-family: var(--font-title); font-size: 1.35rem; font-weight: 800; }
.plan-desc { color: var(--muted); font-size: 0.94rem; margin: 4px 0 20px; }
.plan ul { display: grid; gap: 12px; margin-bottom: 26px; flex: 1; }
.plan li { display: flex; align-items: flex-start; gap: 11px; font-size: 0.96rem; color: var(--text); }
.plan li svg { width: 19px; height: 19px; flex: none; color: var(--accent); margin-top: 3px; }
.plan-price {
  font-family: var(--font-title);
  font-size: 1.22rem;
  font-weight: 800;
  color: var(--accent);
  margin-bottom: 20px;
}
.plan .btn { width: 100%; }

/* FAQ */
.faq {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.25s ease;
}
.faq[open] { border-color: rgba(255, 203, 0, 0.35); }
.faq summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 20px 24px;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 1.05rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--accent);
  transition: transform 0.25s ease;
  line-height: 1;
}
.faq[open] summary::after { transform: rotate(45deg); }
.faq p { padding: 0 24px 22px; color: var(--muted); font-size: 0.98rem; }
.faq p strong { color: var(--text); }

/* Contato */
.contact { background: radial-gradient(800px 400px at 50% 0%, rgba(255, 203, 0, 0.07), transparent 65%); }
.contact-card {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 40px;
  align-items: center;
  background:
    radial-gradient(500px 260px at 100% 0%, rgba(37, 211, 102, 0.14), transparent 60%),
    linear-gradient(160deg, var(--card) 0%, #101B30 100%);
  border: 1px solid rgba(255, 203, 0, 0.28);
  border-radius: 28px;
  padding: 52px;
  box-shadow: var(--shadow);
}
.contact-copy h2 {
  font-family: var(--font-title);
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 14px;
}
.contact-copy > p { color: var(--muted); font-size: 1.05rem; }
.contact-copy > p strong { color: var(--text); }
.contact-phone { margin: 18px 0 4px !important; font-size: 1.35rem !important; font-weight: 700; }
.contact-phone a { color: var(--accent); text-decoration: underline; text-underline-offset: 4px; }
.contact-hours { font-size: 0.9rem !important; }
.contact-actions { display: grid; gap: 14px; }

/* Footer */
.footer {
  border-top: 1px solid var(--line);
  background: #0A101C;
  padding: 56px 0 26px;
}
.footer-inner {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}
.footer-slogan { margin-top: 16px; color: var(--text); font-weight: 600; }
.footer-tags { margin-top: 6px; color: var(--muted); font-size: 0.82rem; }
.footer-nav { display: grid; gap: 10px; }
.footer-nav a { color: var(--muted); font-size: 0.95rem; transition: color 0.2s ease; }
.footer-nav a:hover { color: var(--accent); }
.footer-base {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-top: 22px;
  color: var(--muted);
  font-size: 0.87rem;
}
.footer-phone { color: var(--accent); font-weight: 600; }

/* ---------- Botão flutuante de WhatsApp ---------- */
.float-wa {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 999;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: linear-gradient(135deg, var(--wa) 0%, var(--wa-dark) 100%);
  color: #fff;
  box-shadow: 0 14px 34px rgba(18, 140, 74, 0.55);
  animation: wa-in 0.6s cubic-bezier(0.34, 1.56, 0.64, 1) 1s backwards;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.float-wa svg { width: 34px; height: 34px; }
.float-wa::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid var(--wa);
  animation: wa-ring 2.2s ease-out infinite;
  pointer-events: none;
}
.float-wa:hover { transform: translateY(-4px) scale(1.06); box-shadow: 0 18px 44px rgba(18, 140, 74, 0.7); }

.float-wa-tip {
  position: absolute;
  right: calc(100% + 16px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  background: rgba(10, 16, 28, 0.95);
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
  border-radius: 12px;
  padding: 9px 14px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}
.float-wa-tip strong { color: var(--wa); }
.float-wa:hover .float-wa-tip { opacity: 1; transform: translateY(-50%) translateX(0); }

@keyframes wa-in {
  from { transform: scale(0); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}
@keyframes wa-ring {
  0% { transform: scale(1); opacity: 0.7; }
  100% { transform: scale(1.75); opacity: 0; }
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ---------- Responsivo ---------- */
@media (max-width: 1020px) {
  .hero-grid { grid-template-columns: 1fr; gap: 64px; }
  .hero { padding: 140px 0 80px; }
  .hero-visual { max-width: 560px; margin-inline: auto; }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .steps { grid-template-columns: 1fr; }
  .step::after { display: none; }
  .contact-card { grid-template-columns: 1fr; padding: 40px 32px; }
}

@media (max-width: 860px) {
  .nav-toggle { display: flex; }
  .nav {
    position: fixed;
    top: 76px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    background: rgba(11, 18, 32, 0.97);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    padding: 18px 5% 24px;
    transform: translateY(-16px);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
  }
  .nav.open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav > a:not(.nav-cta) { padding: 13px 6px; font-size: 1.05rem; border-bottom: 1px solid var(--line); }
  .nav-cta { margin-top: 14px; justify-content: center; }
  .section { padding: 80px 0; }
  .chip-2 { right: -6px; }
}

@media (max-width: 640px) {
  .grid-3 { grid-template-columns: 1fr; }
  .hero { padding: 124px 0 64px; }
  .hero-actions .btn { width: 100%; }
  .chip { display: none; }
  .route-card { padding: 18px 14px 14px; }
  .contact-card { padding: 34px 22px; }
  .footer-inner { flex-direction: column; }
  .float-wa { right: 16px; bottom: 16px; width: 58px; height: 58px; }
  .float-wa svg { width: 30px; height: 30px; }
  .float-wa-tip { display: none; }
}

/* ---------- Acessibilidade ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.001s !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001s !important;
  }
  .reveal { opacity: 1; transform: none; }
}