/* ============ MP Retífica de Motores — visual system ============ */
:root {
  --c-bg: #0a1628;
  --c-bg-2: #0f1e36;
  --c-bg-3: #06101f;
  --c-panel: #121f33;
  --c-panel-2: #1a2940;
  --c-stroke: rgba(255, 255, 255, .08);
  --c-stroke-2: rgba(255, 255, 255, .14);
  --c-text: #e7ecf3;
  --c-text-2: #aab4c4;
  --c-text-3: #7c8699;
  --c-graphite: #2a3142;
  --c-graphite-2: #1c2230;
  --c-red: #e10600;
  --c-red-2: #c40500;
  --c-red-3: #ff2c1f;
  --c-white: #ffffff;
  --c-wa: #25d366;
  --c-wa-2: #1ebe5d;

  --r-sm: 8px;
  --r-md: 14px;
  --r-lg: 22px;
  --r-xl: 28px;

  --shadow-sm: 0 4px 14px rgba(0, 0, 0, .25);
  --shadow-md: 0 18px 40px rgba(0, 0, 0, .35);
  --shadow-lg: 0 30px 70px rgba(0, 0, 0, .45);
  --shadow-red: 0 18px 40px rgba(225, 6, 0, .35);

  --f-display: "Oswald", "Inter", system-ui, sans-serif;
  --f-body: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --container: 1240px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--f-body);
  background: var(--c-bg);
  color: var(--c-text);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--c-red-3); }
h1, h2, h3, h4 {
  font-family: var(--f-display);
  font-weight: 700;
  letter-spacing: .5px;
  line-height: 1.12;
  margin: 0 0 .6em;
  text-transform: uppercase;
}
h1 { font-size: clamp(2.4rem, 5.4vw, 4.6rem); }
h2 { font-size: clamp(1.9rem, 3.6vw, 3.1rem); }
h3 { font-size: 1.15rem; letter-spacing: 1px; }
h4 { font-size: 1rem; letter-spacing: 1.5px; text-transform: uppercase; color: var(--c-text-2); margin-bottom: 1rem; }
p { margin: 0 0 1em; color: var(--c-text-2); }

.container { width: min(100% - 40px, var(--container)); margin: 0 auto; }
.section { padding: clamp(70px, 9vw, 130px) 0; position: relative; }
.section-dark { background: linear-gradient(180deg, var(--c-bg-2) 0%, var(--c-bg) 100%); }
.section-darker { background: var(--c-bg-3); position: relative; }
.section-darker::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(800px 400px at 20% 0%, rgba(225, 6, 0, .12), transparent 60%);
  pointer-events: none;
}
.skip-link {
  position: absolute; top: -40px; left: 0; padding: 8px 16px;
  background: var(--c-red); color: white; z-index: 2000;
}
.skip-link:focus { top: 0; }

/* ============ HEADER ============ */
.site-header {
  position: fixed; top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(10, 22, 40, .65);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid transparent;
  transition: all .3s ease;
}
.site-header.scrolled {
  background: rgba(6, 16, 31, .92);
  border-bottom-color: var(--c-stroke);
  box-shadow: 0 4px 20px rgba(0, 0, 0, .35);
}
.header-inner {
  display: flex; align-items: center; gap: 24px;
  padding: 14px 0;
}
.logo {
  display: flex; align-items: center; gap: 12px;
  color: var(--c-white);
}
.logo-mark {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 1.5rem;
  background: linear-gradient(135deg, var(--c-red), var(--c-red-2));
  color: white;
  padding: 8px 12px;
  border-radius: var(--r-sm);
  letter-spacing: 1px;
  box-shadow: 0 6px 20px rgba(225, 6, 0, .4);
  position: relative;
}
.logo-mark::after {
  content: ""; position: absolute; bottom: -1px; left: 6px; right: 6px;
  height: 2px; background: rgba(0,0,0,.3); border-radius: 2px;
}
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-text strong { font-family: var(--f-display); font-weight: 600; font-size: 1.05rem; letter-spacing: 1px; }
.logo-text em { font-style: normal; font-size: .72rem; color: var(--c-text-3); letter-spacing: 1.5px; text-transform: uppercase; }

.nav {
  display: flex; gap: 8px; margin-left: auto;
}
.nav a {
  padding: 10px 16px;
  font-size: .9rem;
  font-weight: 500;
  color: var(--c-text-2);
  border-radius: var(--r-sm);
  transition: all .2s ease;
  position: relative;
}
.nav a:hover { color: var(--c-white); }
.nav a::after {
  content: ""; position: absolute;
  left: 16px; right: 16px; bottom: 4px;
  height: 2px; background: var(--c-red);
  transform: scaleX(0); transform-origin: left;
  transition: transform .25s ease;
}
.nav a:hover::after { transform: scaleX(1); }

.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 26px;
  font-family: var(--f-body);
  font-weight: 600;
  font-size: .95rem;
  border-radius: 999px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: all .25s ease;
  letter-spacing: .3px;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--c-wa), var(--c-wa-2));
  color: white;
  box-shadow: 0 10px 30px rgba(37, 211, 102, .4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 40px rgba(37, 211, 102, .55);
  color: white;
}
.btn-ghost {
  background: rgba(255,255,255,.05);
  color: var(--c-white);
  border: 1px solid var(--c-stroke-2);
}
.btn-ghost:hover {
  background: rgba(255,255,255,.12);
  border-color: rgba(255,255,255,.3);
  color: white;
}
.btn-white {
  background: white;
  color: var(--c-bg);
  box-shadow: 0 14px 40px rgba(0, 0, 0, .25);
}
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 20px 50px rgba(0, 0, 0, .35); color: var(--c-bg); }
.btn-lg { padding: 16px 32px; font-size: 1rem; }
.btn-xl { padding: 22px 44px; font-size: 1.1rem; }
.btn-header { margin-left: 0; }

.nav-toggle {
  display: none;
  background: transparent; border: none; cursor: pointer;
  width: 44px; height: 44px;
  flex-direction: column; justify-content: center; align-items: center; gap: 5px;
  padding: 0;
}
.nav-toggle span {
  display: block; width: 26px; height: 2px; background: white;
  transition: all .3s ease;
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.mobile-nav {
  position: fixed; top: 70px; left: 0; right: 0;
  background: rgba(6, 16, 31, .98);
  backdrop-filter: blur(20px);
  border-top: 1px solid var(--c-stroke);
  padding: 20px;
  display: flex; flex-direction: column; gap: 4px;
  transform: translateY(-10px); opacity: 0;
  transition: all .3s ease;
  z-index: 99;
}
.mobile-nav:not([hidden]) { transform: translateY(0); opacity: 1; }
.mobile-nav a {
  padding: 14px 16px;
  font-size: 1rem;
  font-weight: 500;
  border-radius: var(--r-sm);
  color: var(--c-text);
}
.mobile-nav a:hover { background: rgba(255,255,255,.05); }

/* ============ HERO ============ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex; align-items: center;
  padding: 120px 0 100px;
  overflow: hidden;
}
.hero-media { position: absolute; inset: 0; z-index: 0; }
.hero-media img {
  width: 100%; height: 100%; object-fit: cover;
  animation: kenburns 22s ease-in-out infinite alternate;
}
.hero-overlay {
  position: absolute; inset: 0;
  background:
    linear-gradient(90deg, rgba(6, 16, 31, .96) 0%, rgba(6, 16, 31, .82) 45%, rgba(6, 16, 31, .55) 100%),
    linear-gradient(0deg, var(--c-bg-3) 0%, transparent 30%);
}
.hero-grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
@keyframes kenburns {
  0% { transform: scale(1.05); }
  100% { transform: scale(1.15); }
}

.hero-content { position: relative; z-index: 2; max-width: 920px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: .78rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase;
  color: var(--c-text-2);
  padding: 8px 16px;
  border: 1px solid var(--c-stroke-2);
  border-radius: 999px;
  background: rgba(255,255,255,.03);
  margin-bottom: 24px;
}
.eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%; background: var(--c-red);
  box-shadow: 0 0 12px var(--c-red-3);
  animation: pulse 1.6s ease-in-out infinite;
}
.eyebrow-on-red { color: rgba(255,255,255,.85); border-color: rgba(255,255,255,.2); background: rgba(0,0,0,.15); }
.eyebrow-on-red .dot { background: white; box-shadow: 0 0 10px rgba(255,255,255,.6); }
@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .5; transform: scale(.85); }
}

.hl {
  color: var(--c-red-3);
  position: relative;
  display: inline-block;
}
.hl::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 4px;
  height: 6px;
  background: linear-gradient(90deg, var(--c-red), transparent);
  z-index: -1;
  opacity: .25;
}
.hl-white { color: white; text-decoration: underline; text-decoration-color: rgba(255,255,255,.4); text-underline-offset: 8px; }

.hero h1 { color: white; margin-bottom: 24px; }
.lead {
  font-size: clamp(1.05rem, 1.8vw, 1.3rem);
  color: var(--c-text-2);
  max-width: 720px;
  margin-bottom: 36px;
  line-height: 1.55;
}
.lead strong { color: white; font-weight: 600; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 48px; }

.hero-badges {
  display: flex; flex-wrap: wrap; gap: 12px;
  list-style: none; padding: 0; margin: 0;
}
.hero-badges li {
  padding: 12px 18px;
  border: 1px solid var(--c-stroke);
  border-radius: var(--r-md);
  background: rgba(255,255,255,.025);
  backdrop-filter: blur(8px);
  font-size: .88rem; color: var(--c-text-2);
  display: flex; flex-direction: column; gap: 2px;
}
.hero-badges strong { color: white; font-family: var(--f-display); font-size: 1.15rem; letter-spacing: 1px; }

.scroll-cue {
  position: absolute; bottom: 24px; left: 50%;
  transform: translateX(-50%);
  width: 28px; height: 46px;
  border: 2px solid var(--c-stroke-2);
  border-radius: 16px;
  z-index: 2;
}
.scroll-cue span {
  display: block; width: 4px; height: 8px;
  background: var(--c-red-3);
  border-radius: 2px;
  margin: 8px auto 0;
  animation: scrollcue 1.6s ease-in-out infinite;
}
@keyframes scrollcue {
  0% { opacity: 1; transform: translateY(0); }
  100% { opacity: 0; transform: translateY(16px); }
}

/* ============ STRIP (combustíveis) ============ */
.strip {
  background: var(--c-bg-3);
  border-top: 1px solid var(--c-stroke);
  border-bottom: 1px solid var(--c-stroke);
  padding: 22px 0;
  overflow: hidden;
}
.strip-inner {
  display: flex; align-items: center; gap: 28px;
  flex-wrap: wrap;
}
.strip-label {
  font-family: var(--f-display); font-weight: 600;
  letter-spacing: 2px; text-transform: uppercase;
  color: var(--c-red-3);
  font-size: .8rem;
  border-right: 1px solid var(--c-stroke-2);
  padding-right: 28px;
}
.strip-items {
  display: flex; align-items: center; gap: 22px;
  flex-wrap: wrap;
  font-family: var(--f-display);
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  font-size: .95rem;
  color: white;
}
.strip-items .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--c-red); }

/* ============ SECTION HEAD ============ */
.section-head {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 64px;
}
.section-head .eyebrow { margin-bottom: 20px; }
.section-head p { font-size: 1.05rem; color: var(--c-text-2); }

.grid-2 {
  display: grid; gap: 64px;
  grid-template-columns: 1fr 1fr;
  align-items: center;
}

/* ============ SOBRE ============ */
.about-media {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 4/5;
}
.about-media::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(6, 16, 31, .7) 100%);
  z-index: 1;
}
.about-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1s ease; }
.about-media:hover img { transform: scale(1.05); }
.about-badge {
  position: absolute; bottom: 24px; left: 24px; right: 24px;
  z-index: 2;
  padding: 18px 22px;
  background: rgba(225, 6, 0, .92);
  backdrop-filter: blur(10px);
  border-radius: var(--r-md);
  display: flex; align-items: center; gap: 14px;
  color: white;
}
.about-badge strong { font-family: var(--f-display); font-size: 2rem; letter-spacing: 1px; }
.about-badge span { font-size: .9rem; opacity: .9; }

.about-text h2 { color: white; }
.about-text > p { font-size: 1.05rem; }

.counters {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 36px;
  padding-top: 36px;
  border-top: 1px solid var(--c-stroke);
}
.counter strong {
  display: block;
  font-family: var(--f-display);
  font-size: 2.2rem;
  color: var(--c-red-3);
  letter-spacing: 1px;
  line-height: 1;
}
.counter strong small { font-size: 1.4rem; }
.counter span {
  display: block;
  font-size: .82rem;
  color: var(--c-text-3);
  margin-top: 6px;
  letter-spacing: .5px;
}

/* ============ SERVIÇOS ============ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.service-card {
  position: relative;
  padding: 32px 28px;
  background: linear-gradient(180deg, var(--c-panel) 0%, var(--c-panel-2) 100%);
  border: 1px solid var(--c-stroke);
  border-radius: var(--r-lg);
  transition: all .35s cubic-bezier(.2,.8,.2,1);
  overflow: hidden;
  cursor: default;
}
.service-card::before {
  content: ""; position: absolute;
  inset: 0;
  background: radial-gradient(400px circle at var(--mx,50%) var(--my,50%), rgba(225, 6, 0, .12), transparent 50%);
  opacity: 0; transition: opacity .35s ease;
  pointer-events: none;
}
.service-card::after {
  content: ""; position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--c-red), transparent);
  transform: scaleX(0);
  transition: transform .4s ease;
}
.service-card:hover {
  transform: translateY(-6px);
  border-color: rgba(225, 6, 0, .35);
  box-shadow: var(--shadow-md);
}
.service-card:hover::before { opacity: 1; }
.service-card:hover::after { transform: scaleX(1); }

.service-card--accent {
  background: linear-gradient(180deg, rgba(225, 6, 0, .08) 0%, var(--c-panel-2) 100%);
  border-color: rgba(225, 6, 0, .2);
}

.service-icon {
  width: 56px; height: 56px;
  border-radius: var(--r-md);
  background: rgba(225, 6, 0, .12);
  color: var(--c-red-3);
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px;
  border: 1px solid rgba(225, 6, 0, .2);
}
.service-icon svg { width: 30px; height: 30px; }
.service-card h3 { color: white; margin-bottom: 10px; }
.service-card p { font-size: .92rem; color: var(--c-text-3); margin: 0; }

/* ============ FEATURES (diferenciais) ============ */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 4px;
  border: 1px solid var(--c-stroke);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-stroke);
}
.feature {
  position: relative;
  padding: 36px 32px;
  background: var(--c-panel);
  transition: all .25s ease;
}
.feature:hover { background: var(--c-panel-2); }
.feature-num {
  font-family: var(--f-display);
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--c-red);
  opacity: .35;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 12px;
  line-height: 1;
}
.feature h3 { color: white; margin-bottom: 10px; font-size: 1.05rem; }
.feature p { font-size: .92rem; color: var(--c-text-2); margin: 0; }

/* ============ TESTIMONIALS ============ */
.testimonials {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 20px;
}
.t-track {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  padding: 8px 4px 24px;
}
.t-track::-webkit-scrollbar { display: none; }
.t-card {
  flex: 0 0 calc((100% - 48px) / 3);
  scroll-snap-align: start;
  padding: 36px 32px;
  background: linear-gradient(180deg, var(--c-panel) 0%, var(--c-graphite-2) 100%);
  border: 1px solid var(--c-stroke);
  border-radius: var(--r-lg);
  position: relative;
  min-height: 220px;
  display: flex; flex-direction: column; gap: 16px;
}
.t-card::before {
  content: "“";
  position: absolute; top: -10px; left: 24px;
  font-family: var(--f-display);
  font-size: 5rem;
  color: var(--c-red);
  line-height: 1;
  opacity: .35;
}
.t-stars { color: #ffb800; font-size: 1rem; letter-spacing: 3px; }
.t-card p { color: white; font-size: 1rem; flex: 1; margin: 0; line-height: 1.6; }
.t-card footer { display: flex; flex-direction: column; gap: 2px; border-top: 1px solid var(--c-stroke); padding-top: 16px; }
.t-card footer strong { font-family: var(--f-display); color: white; font-size: 1rem; letter-spacing: 1px; }
.t-card footer span { font-size: .78rem; color: var(--c-text-3); }

.t-prev, .t-next {
  width: 52px; height: 52px;
  border-radius: 50%;
  background: var(--c-panel);
  border: 1px solid var(--c-stroke-2);
  color: white;
  cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  transition: all .25s ease;
  flex-shrink: 0;
}
.t-prev:hover, .t-next:hover { background: var(--c-red); border-color: var(--c-red); transform: scale(1.08); }
.t-dots {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 8px;
}
.t-dots button {
  width: 32px; height: 4px;
  border-radius: 2px;
  background: var(--c-stroke-2);
  border: none; cursor: pointer;
  transition: all .25s ease;
}
.t-dots button.active { background: var(--c-red); width: 48px; }

/* ============ GALLERY ============ */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 12px;
}
.g-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-md);
  display: block;
  border: 1px solid var(--c-stroke);
}
.g-item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s cubic-bezier(.2,.8,.2,1);
}
.g-item:hover img { transform: scale(1.1); }
.g-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(6, 16, 31, .85) 100%);
  pointer-events: none;
  opacity: .7; transition: opacity .3s ease;
}
.g-item:hover::after { opacity: 1; }
.g-tall { grid-row: span 2; }
.g-wide { grid-column: span 2; }
.g-label {
  position: absolute;
  bottom: 16px; left: 16px;
  z-index: 2;
  font-family: var(--f-display);
  font-size: .9rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: white;
  padding: 6px 12px;
  background: rgba(225, 6, 0, .9);
  border-radius: 999px;
}

/* ============ CONTATO / MAPA ============ */
#contato h2 { color: white; }
.contact-list {
  list-style: none; padding: 0;
  margin: 30px 0;
  display: flex; flex-direction: column; gap: 18px;
}
.contact-list li {
  display: flex; gap: 16px;
  padding: 16px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--c-stroke);
  border-radius: var(--r-md);
  transition: all .25s ease;
}
.contact-list li:hover {
  border-color: rgba(225, 6, 0, .3);
  background: rgba(255,255,255,.05);
  transform: translateX(4px);
}
.contact-list svg { flex-shrink: 0; color: var(--c-red-3); margin-top: 2px; }
.contact-list strong { display: block; color: white; font-size: .85rem; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 4px; }
.contact-list span, .contact-list a { color: var(--c-text-2); font-size: .98rem; line-height: 1.4; }
.contact-list a:hover { color: var(--c-red-3); }
.contact-cta { display: flex; flex-wrap: wrap; gap: 12px; }

.map-wrap {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-stroke);
  aspect-ratio: 4/5;
  min-height: 480px;
  background: var(--c-panel);
  filter: invert(.9) hue-rotate(180deg) saturate(.7);
}

/* ============ FAQ ============ */
.faq {
  max-width: 880px; margin: 0 auto;
  display: flex; flex-direction: column; gap: 12px;
}
.faq details {
  background: var(--c-panel);
  border: 1px solid var(--c-stroke);
  border-radius: var(--r-md);
  overflow: hidden;
  transition: all .25s ease;
}
.faq details[open] { border-color: rgba(225, 6, 0, .35); background: var(--c-panel-2); }
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 22px 28px;
  font-weight: 600;
  font-size: 1.05rem;
  color: white;
  display: flex; align-items: center; justify-content: space-between;
  gap: 16px;
  user-select: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq-icon {
  width: 24px; height: 24px;
  position: relative; flex-shrink: 0;
}
.faq-icon::before, .faq-icon::after {
  content: ""; position: absolute;
  top: 50%; left: 50%;
  background: var(--c-red-3);
  transform: translate(-50%, -50%);
  transition: all .3s ease;
}
.faq-icon::before { width: 14px; height: 2px; }
.faq-icon::after { width: 2px; height: 14px; }
.faq details[open] .faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); opacity: 0; }
.faq-body { padding: 0 28px 22px; color: var(--c-text-2); }
.faq-body p { margin: 0; }
.faq-body a { color: var(--c-red-3); font-weight: 500; }

/* ============ PROCESSO (HowTo) ============ */
.process-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 4px;
  border: 1px solid var(--c-stroke);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: var(--c-stroke);
  counter-reset: process;
}
.process-list li {
  background: var(--c-panel);
  padding: 28px 26px;
  position: relative;
  transition: background .25s ease;
}
.process-list li:hover { background: var(--c-panel-2); }
.p-num {
  font-family: var(--f-display);
  font-size: 1.8rem;
  color: var(--c-red);
  opacity: .5;
  letter-spacing: 2px;
  display: block;
  margin-bottom: 10px;
  line-height: 1;
}
.process-list h3 { color: white; font-size: 1rem; margin-bottom: 8px; }
.process-list p { color: var(--c-text-2); font-size: .9rem; margin: 0; }

/* ============ REGIONS ============ */
.regions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 18px;
}
.region-card {
  padding: 30px 28px;
  background: linear-gradient(180deg, var(--c-panel) 0%, var(--c-panel-2) 100%);
  border: 1px solid var(--c-stroke);
  border-left: 3px solid var(--c-red);
  border-radius: var(--r-md);
  transition: all .25s ease;
}
.region-card:hover {
  transform: translateX(4px);
  border-left-color: var(--c-red-3);
  box-shadow: var(--shadow-sm);
}
.region-card h3 { color: white; font-family: var(--f-display); letter-spacing: 1px; margin-bottom: 12px; font-size: 1.1rem; }
.region-card p { font-size: .92rem; color: var(--c-text-2); margin: 0; line-height: 1.7; }

/* ============ GLOSSARY ============ */
.glossary {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 16px;
  margin: 0;
  padding: 0;
}
.g-term {
  padding: 24px 26px;
  background: var(--c-panel);
  border: 1px solid var(--c-stroke);
  border-radius: var(--r-md);
  position: relative;
  transition: all .25s ease;
}
.g-term::before {
  content: ""; position: absolute;
  top: 0; left: 0; width: 4px; height: 100%;
  background: var(--c-red);
  border-radius: var(--r-md) 0 0 var(--r-md);
  transform: scaleY(.4); transform-origin: center;
  transition: transform .3s ease;
}
.g-term:hover { border-color: rgba(225, 6, 0, .3); }
.g-term:hover::before { transform: scaleY(1); }
.g-term dt {
  font-family: var(--f-display);
  font-weight: 600;
  color: white;
  font-size: 1.1rem;
  letter-spacing: 1px;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.g-term dd {
  margin: 0;
  font-size: .92rem;
  color: var(--c-text-2);
  line-height: 1.6;
}

@media (max-width: 560px) {
  .process-list, .regions-grid, .glossary { grid-template-columns: 1fr; }
}

/* ============ CTA FINAL ============ */
.cta-final {
  background:
    linear-gradient(135deg, rgba(225, 6, 0, .95) 0%, rgba(120, 0, 0, .95) 100%),
    url("https://images.unsplash.com/photo-1581092335397-9583eb92d232?auto=format&fit=crop&w=1920&q=70");
  background-size: cover;
  background-position: center;
  background-blend-mode: multiply;
  padding: clamp(80px, 10vw, 140px) 0;
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}
.cta-final::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 75%);
}
.cta-inner { position: relative; z-index: 1; max-width: 800px; margin: 0 auto; }
.cta-final h2 { color: white; margin: 20px 0; font-size: clamp(2.2rem, 5vw, 3.6rem); }
.cta-final p { color: rgba(255,255,255,.92); font-size: 1.15rem; margin-bottom: 36px; }
.cta-sub {
  display: block;
  margin-top: 18px;
  font-size: .9rem;
  letter-spacing: 1px;
  opacity: .85;
}

/* ============ FOOTER ============ */
.site-footer {
  background: #050d1a;
  color: var(--c-text-2);
  padding: 70px 0 0;
  border-top: 1px solid var(--c-stroke);
}
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 50px;
}
.footer-inner p { font-size: .9rem; max-width: 320px; }
.footer-inner ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 8px; font-size: .9rem; }
.footer-inner ul a { color: var(--c-text-2); }
.footer-inner ul a:hover { color: var(--c-red-3); }
.logo-footer { margin-bottom: 18px; }

.footer-bottom {
  border-top: 1px solid var(--c-stroke);
  padding: 20px 0;
  font-size: .82rem;
  color: var(--c-text-3);
}
.footer-bottom .container {
  display: flex; justify-content: space-between; gap: 12px;
  flex-wrap: wrap;
}

/* ============ FLOATING WHATSAPP ============ */
.wa-float {
  position: fixed;
  bottom: 24px; right: 24px;
  z-index: 90;
  width: 64px; height: 64px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-wa), var(--c-wa-2));
  color: white;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 14px 40px rgba(37, 211, 102, .55);
  animation: wa-bounce 2.5s ease-in-out infinite;
}
.wa-float::before {
  content: ""; position: absolute; inset: -6px;
  border-radius: 50%;
  border: 2px solid var(--c-wa);
  opacity: 0;
  animation: wa-ring 2s ease-out infinite;
}
.wa-tooltip {
  position: absolute;
  right: calc(100% + 14px);
  top: 50%; transform: translateY(-50%);
  background: var(--c-bg);
  color: white;
  padding: 10px 16px;
  border-radius: 8px;
  font-size: .85rem; font-weight: 500;
  white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
  box-shadow: var(--shadow-md);
}
.wa-tooltip::after {
  content: ""; position: absolute;
  left: 100%; top: 50%; transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--c-bg);
}
.wa-float:hover .wa-tooltip { opacity: 1; }
@keyframes wa-bounce {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}
@keyframes wa-ring {
  0% { opacity: .8; transform: scale(.9); }
  100% { opacity: 0; transform: scale(1.4); }
}

/* ============ REVEAL ON SCROLL ============ */
[data-reveal] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity .8s ease, transform .8s cubic-bezier(.2,.8,.2,1);
}
[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce) {
  [data-reveal], .hero-media img, .wa-float { animation: none !important; transition: none !important; transform: none !important; opacity: 1 !important; }
  html { scroll-behavior: auto; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 980px) {
  .grid-2 { grid-template-columns: 1fr; gap: 40px; }
  .nav { display: none; }
  .btn-header { display: none; }
  .nav-toggle { display: flex; margin-left: auto; }
  .counters { grid-template-columns: repeat(2, 1fr); }
  .gallery { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 180px; }
  .g-wide { grid-column: span 2; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .t-card { flex: 0 0 calc(100% - 16px); }
  .map-wrap { aspect-ratio: 4/3; min-height: 360px; }
  .about-media { aspect-ratio: 4/3; }
}
@media (max-width: 560px) {
  h1 { font-size: 2.1rem; }
  h2 { font-size: 1.7rem; }
  .section { padding: 60px 0; }
  .gallery { grid-template-columns: 1fr 1fr; grid-auto-rows: 140px; }
  .g-tall { grid-row: span 1; }
  .footer-inner { grid-template-columns: 1fr; }
  .strip-label { border-right: none; padding-right: 0; border-bottom: 1px solid var(--c-stroke-2); padding-bottom: 8px; }
  .wa-float { width: 56px; height: 56px; bottom: 18px; right: 18px; }
  .hero-cta .btn { width: 100%; justify-content: center; }
  .t-prev, .t-next { display: none; }
}