/* =========================================================================
   Batidos.Center — main.css
   Design system: editorial industrial-automotive, navy + orange
   ========================================================================= */

/* ---------- Tokens ---------- */
:root {
  /* Colors */
  --c-ink: #0A1330;
  --c-navy-950: #0A1330;
  --c-navy-900: #0E1A3C;
  --c-navy-800: #15224B;
  --c-navy-700: #1F2D5C;
  --c-navy-600: #2A3A75;

  --c-orange-300: #F8B07A;
  --c-orange-400: #F5994B;
  --c-orange-500: #ED7C1B;
  --c-orange-600: #C95F08;
  --c-orange-700: #9A4806;

  --c-cream: #F5EFE6;
  --c-bone:  #FBF7F1;
  --c-paper: #FFFFFF;
  --c-line:  rgba(14, 26, 60, 0.10);
  --c-line-strong: rgba(14, 26, 60, 0.18);
  --c-line-dark: rgba(245, 239, 230, 0.14);

  --c-text:        #0E1A3C;
  --c-text-soft:   #3A4567;
  --c-text-muted:  #5A6584;
  --c-text-light:  #FBF7F1;
  --c-text-light-soft: rgba(251, 247, 241, 0.74);

  /* Typography */
  --ff-display: "Outfit", "Manrope", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ff-body:    "Manrope", "Outfit", system-ui, -apple-system, "Segoe UI", sans-serif;

  /* Sizes (fluid) */
  --fs-display:  clamp(2.6rem, 1.4rem + 5.2vw, 5.6rem);
  --fs-h1:       clamp(2.4rem, 1.6rem + 3.4vw, 4.4rem);
  --fs-h2:       clamp(2rem, 1.3rem + 2.6vw, 3.4rem);
  --fs-h3:       clamp(1.25rem, 1rem + 1vw, 1.6rem);
  --fs-lead:     clamp(1.05rem, 0.95rem + 0.6vw, 1.25rem);
  --fs-body:     1rem;
  --fs-small:    0.875rem;

  /* Spacing */
  --sp-1: .25rem;
  --sp-2: .5rem;
  --sp-3: .75rem;
  --sp-4: 1rem;
  --sp-5: 1.5rem;
  --sp-6: 2rem;
  --sp-7: 3rem;
  --sp-8: 4rem;
  --sp-9: 6rem;
  --sp-10: 8rem;

  /* Layout */
  --container: 1200px;
  --container-narrow: 960px;
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --radius-xl: 32px;

  /* Shadows */
  --shadow-soft: 0 12px 40px -12px rgba(14, 26, 60, 0.18);
  --shadow-hard: 0 28px 60px -20px rgba(14, 26, 60, 0.40);
  --shadow-orange: 0 18px 40px -12px rgba(237, 124, 27, 0.45);

  /* Motion */
  --ease: cubic-bezier(.22,.61,.36,1);
  --ease-out-quart: cubic-bezier(.25,1,.5,1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--ff-body);
  font-size: var(--fs-body);
  line-height: 1.6;
  color: var(--c-text);
  background: var(--c-bone);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, picture, video { display: block; max-width: 100%; height: auto; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; padding: 0; }
:focus-visible {
  outline: 3px solid var(--c-orange-500);
  outline-offset: 3px;
  border-radius: 4px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--c-navy-900);
  color: var(--c-text-light);
  padding: var(--sp-3) var(--sp-4);
  z-index: 1000;
}
.skip-link:focus { left: 8px; top: 8px; }

/* ---------- Container ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2.5rem);
}

/* ---------- Typography helpers ---------- */
h1, h2, h3, h4 {
  font-family: var(--ff-display);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--c-text);
}
h2 { line-height: 1.08; }
.text-accent { color: var(--c-orange-500); }
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-orange-400);
  padding: 0.4rem 0.85rem;
  border: 1px solid rgba(237,124,27,0.35);
  border-radius: 999px;
  background: rgba(237,124,27,0.08);
}
.eyebrow--ink {
  color: var(--c-navy-900);
  border-color: rgba(14,26,60,0.18);
  background: rgba(14,26,60,0.04);
}
.eyebrow--accent {
  color: var(--c-orange-500);
  border-color: rgba(237,124,27,0.40);
  background: rgba(237,124,27,0.10);
}
.eyebrow-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-orange-500);
  box-shadow: 0 0 0 4px rgba(237,124,27,0.18);
  animation: pulseDot 2.4s var(--ease) infinite;
}
@keyframes pulseDot {
  0%, 100% { box-shadow: 0 0 0 4px rgba(237,124,27,0.18); }
  50%      { box-shadow: 0 0 0 8px rgba(237,124,27,0.05); }
}

.section-title {
  font-size: var(--fs-h2);
  margin-block: var(--sp-4) var(--sp-3);
}
.section-sub {
  font-size: var(--fs-lead);
  color: var(--c-text-soft);
  max-width: 60ch;
}
.section-head {
  text-align: center;
  margin-inline: auto;
  margin-bottom: var(--sp-8);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-2);
}
.section-head .section-sub { margin-top: var(--sp-2); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 1rem;
  line-height: 1;
  padding: 0.95rem 1.4rem;
  border-radius: 999px;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  white-space: nowrap;
  cursor: pointer;
  user-select: none;
  border: 1.5px solid transparent;
}
.btn--lg { padding: 1.15rem 1.7rem; font-size: 1.05rem; }
.btn--sm { padding: 0.7rem 1.05rem; font-size: 0.9rem; }
.btn--primary {
  background: var(--c-navy-900);
  color: var(--c-text-light);
  border-color: var(--c-navy-900);
  box-shadow: var(--shadow-soft);
}
.btn--primary:hover {
  transform: translateY(-2px);
  background: var(--c-navy-800);
  border-color: var(--c-navy-800);
  box-shadow: var(--shadow-hard);
}
.btn--accent {
  background: var(--c-orange-500);
  color: var(--c-navy-950);
  border-color: var(--c-orange-500);
  box-shadow: var(--shadow-orange);
}
.btn--accent:hover {
  transform: translateY(-2px);
  background: var(--c-orange-400);
  border-color: var(--c-orange-400);
}
.btn--ghost {
  background: transparent;
  color: var(--c-navy-900);
  border-color: var(--c-navy-900);
}
.btn--ghost:hover {
  background: var(--c-navy-900);
  color: var(--c-text-light);
}
.btn--ghost-light {
  background: transparent;
  color: var(--c-text-light);
  border-color: rgba(245,239,230,0.55);
}
.btn--ghost-light:hover {
  background: var(--c-text-light);
  color: var(--c-navy-900);
  border-color: var(--c-text-light);
}

/* ---------- Reveal ---------- */
.reveal {
  opacity: 0;
  transform: translate3d(0, 22px, 0);
  transition: opacity .9s var(--ease-out-quart), transform .9s var(--ease-out-quart);
  transition-delay: calc(var(--reveal-delay, 0) * 1ms);
  will-change: opacity, transform;
}
.reveal.is-visible {
  opacity: 1;
  transform: translate3d(0,0,0);
}
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- Grain texture ---------- */
.grain {
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: .55;
  filter: url(#grain);
  mix-blend-mode: overlay;
}

/* ============================== HEADER ============================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 247, 241, 0.78);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--c-line);
  transition: background-color .3s var(--ease), border-color .3s var(--ease);
}
.site-header.is-scrolled {
  background: rgba(251, 247, 241, 0.92);
  border-bottom-color: var(--c-line-strong);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: var(--sp-5);
  min-height: 88px;
}
.brand { display: inline-flex; align-items: center; flex-shrink: 0; }
.brand-logo { height: 56px; width: auto; }
.brand-logo--light { display: none; }

.site-nav {
  display: flex;
  gap: clamp(1rem, 2.4vw, 2rem);
  margin-left: auto;
  margin-right: var(--sp-4);
}
.site-nav a {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--c-text);
  position: relative;
  padding: 0.5rem 0;
  transition: color .2s var(--ease);
}
.site-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--c-orange-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s var(--ease);
}
.site-nav a:hover { color: var(--c-orange-600); }
.site-nav a:hover::after { transform: scaleX(1); }
.header-cta { flex-shrink: 0; }

.hamburger {
  display: none;
  width: 44px; height: 44px;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--c-navy-900);
  border-radius: 2px;
  transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile nav */
.mobile-nav {
  position: fixed;
  inset: 72px 0 0 0;
  background: var(--c-bone);
  z-index: 49;
  padding: var(--sp-6);
  border-top: 1px solid var(--c-line);
  animation: slideDown .35s var(--ease);
}
.mobile-nav nav {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
}
.mobile-nav a {
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 1.4rem;
  padding-block: var(--sp-2);
  border-bottom: 1px solid var(--c-line);
}
.mobile-nav .btn { font-size: 1rem; margin-top: var(--sp-3); }
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: none; }
}

/* ============================== HERO ============================== */
.hero {
  position: relative;
  background: var(--c-navy-900);
  color: var(--c-text-light);
  overflow: hidden;
  isolation: isolate;
  padding-block: clamp(4rem, 8vw, 7rem) clamp(4rem, 8vw, 8rem);
}
.hero-bg { position: absolute; inset: 0; z-index: -1; overflow: hidden; }
.hero-bg-img,
.hero-bg-img img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-bg-img img { opacity: 0.55; }
.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10,19,48,0.45) 0%, rgba(14,26,60,0.85) 75%, var(--c-navy-900) 100%),
    linear-gradient(90deg, rgba(14,26,60,0.55) 0%, rgba(14,26,60,0.20) 50%, rgba(14,26,60,0.45) 100%);
}
.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  opacity: .55;
}
.hero-glow--orange {
  width: 540px; height: 540px;
  background: radial-gradient(circle, var(--c-orange-500), transparent 70%);
  top: -180px; right: -180px;
}
.hero-glow--navy {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--c-navy-700), transparent 70%);
  bottom: -200px; left: -200px;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
  position: relative;
}
.hero-watermark {
  position: absolute;
  pointer-events: none;
  user-select: none;
  right: -8%;
  top: 50%;
  transform: translateY(-50%);
  width: clamp(420px, 50vw, 720px);
  opacity: 0.05;
  z-index: 0;
}
.hero-watermark img { width: 100%; height: auto; }
.hero-copy, .hero-visual { position: relative; z-index: 1; }

.hero-copy { max-width: 36rem; }
.hero-title {
  font-size: var(--fs-display);
  color: var(--c-text-light);
  margin-block: var(--sp-5) var(--sp-4);
  line-height: 1.02;
  font-weight: 700;
}
.hero-sub {
  font-size: var(--fs-lead);
  color: var(--c-text-light-soft);
  max-width: 36rem;
}
.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-3);
  margin-top: var(--sp-6);
}
.hero-ctas .btn--primary { background: var(--c-orange-500); color: var(--c-navy-950); border-color: var(--c-orange-500); }
.hero-ctas .btn--primary:hover { background: var(--c-orange-400); border-color: var(--c-orange-400); }
.hero-ctas .btn--ghost {
  color: var(--c-text-light);
  border-color: rgba(245,239,230,0.45);
}
.hero-ctas .btn--ghost:hover {
  background: var(--c-text-light);
  color: var(--c-navy-900);
  border-color: var(--c-text-light);
}
.hero-bullets {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-5);
  margin-top: var(--sp-6);
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--c-text-light-soft);
}
.hero-bullets li { display: inline-flex; align-items: center; gap: var(--sp-2); }
.hero-bullets svg { width: 18px; height: 18px; color: var(--c-orange-400); flex-shrink: 0; }

/* Hero visual */
.hero-visual {
  position: relative;
  width: 100%;
  max-width: 460px;
  margin-left: auto;
  aspect-ratio: 4/5;
  max-height: 600px;
}
.hero-card {
  position: absolute;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-hard);
}
.hero-card--main {
  inset: 0;
  background: linear-gradient(160deg, var(--c-navy-800), var(--c-navy-950));
  border: 1px solid rgba(245,239,230,0.10);
}
.hero-card--main picture {
  position: absolute;
  inset: 0;
}
.hero-card--main img {
  width: 100%; height: 100%; object-fit: cover; object-position: center;
  transition: transform 1.2s var(--ease-out-quart);
}
.hero-card--main:hover img { transform: scale(1.03); }
.hero-card-fallback {
  position: absolute;
  inset: 0;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  color: var(--c-text-light-soft);
  font-family: var(--ff-display);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  opacity: 0.5;
  background: linear-gradient(160deg, var(--c-navy-800), var(--c-navy-950));
}
.hero-card-fallback img { width: 80px; opacity: 0.7; }
.hero-card--main.no-image .hero-card-fallback { display: flex; }
.hero-card--main.no-image img { display: none; }

.hero-card--badge {
  background: var(--c-orange-500);
  color: var(--c-navy-950);
  padding: var(--sp-4) var(--sp-4);
  bottom: -18px;
  left: -22px;
  width: 200px;
  display: flex;
  flex-direction: column;
  border-radius: var(--radius);
  box-shadow: var(--shadow-orange);
  font-family: var(--ff-display);
  border: 1.5px solid var(--c-orange-600);
  animation: floatY 6s var(--ease) infinite;
}
.hero-card--badge strong {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1;
}
.hero-card--badge span { font-size: 0.82rem; line-height: 1.3; opacity: 0.85; margin-top: 6px; }

.hero-card--tag {
  background: var(--c-cream);
  color: var(--c-navy-900);
  padding: var(--sp-3) var(--sp-4);
  top: -18px;
  right: -22px;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  border-radius: var(--radius);
  border: 1px solid rgba(14,26,60,0.10);
  font-family: var(--ff-display);
  animation: floatY 7s var(--ease) infinite reverse;
  max-width: 240px;
}
.hero-card--tag svg {
  flex-shrink: 0;
  color: var(--c-orange-500);
  background: rgba(237,124,27,0.12);
  padding: 8px;
  width: 36px; height: 36px;
  border-radius: 10px;
}
.hero-card--tag strong { display: block; font-size: 0.9rem; font-weight: 700; line-height: 1.2; }
.hero-card--tag span { display: block; font-size: 0.78rem; color: var(--c-text-soft); }
@keyframes floatY {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-10px); }
}

/* ============================== TRUST ============================== */
.trust {
  background: var(--c-cream);
  border-block: 1px solid var(--c-line);
  padding-block: var(--sp-7);
}
.trust-inner {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-6);
}
.trust-item {
  display: flex;
  gap: var(--sp-4);
  align-items: flex-start;
  padding-right: var(--sp-3);
}
.trust-item + .trust-item {
  border-left: 1px solid var(--c-line);
  padding-left: var(--sp-5);
}
.trust-num {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 1.6rem;
  color: var(--c-orange-500);
  line-height: 1;
  margin-top: 4px;
  letter-spacing: -0.02em;
}
.trust-item h3 {
  font-size: 1.05rem;
  margin-bottom: 4px;
  font-weight: 700;
}
.trust-item p {
  font-size: 0.92rem;
  color: var(--c-text-soft);
  line-height: 1.5;
}

/* ============================== SECTIONS ============================== */
.section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

/* HOW */
.how { background: var(--c-bone); }
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sp-5);
  counter-reset: step;
  position: relative;
}
.steps::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 5%;
  right: 5%;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--c-line-strong) 8%, var(--c-line-strong) 92%, transparent);
  z-index: 0;
}
.step {
  position: relative;
  background: var(--c-paper);
  padding: var(--sp-6) var(--sp-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(237,124,27,0.30);
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--c-navy-900);
  color: var(--c-text-light);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: var(--sp-4);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 6px var(--c-bone);
  transition: background-color .35s var(--ease), color .35s var(--ease);
}
.step:hover .step-num {
  background: var(--c-orange-500);
  color: var(--c-navy-950);
}
.step h3 {
  font-size: 1.15rem;
  margin-bottom: var(--sp-2);
  font-weight: 700;
}
.step p {
  font-size: 0.95rem;
  color: var(--c-text-soft);
  line-height: 1.55;
}

/* SOCIAL PROOF */
.social-proof {
  background:
    linear-gradient(180deg, var(--c-bone) 0%, var(--c-cream) 100%);
  position: relative;
}
.testimonials {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sp-5);
  margin-bottom: var(--sp-7);
}
.testimonial {
  position: relative;
  background: var(--c-paper);
  padding: var(--sp-7) var(--sp-5) var(--sp-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: var(--sp-5);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
  isolation: isolate;
  overflow: hidden;
}
.testimonial::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 4px;
  background: linear-gradient(90deg, var(--c-orange-500), var(--c-orange-400));
  transform: translateY(-100%);
  transition: transform .35s var(--ease);
}
.testimonial:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(237,124,27,0.30);
}
.testimonial:hover::before { transform: none; }
.testimonial-mark {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  width: 44px;
  height: 44px;
  z-index: 0;
  opacity: 0.10;
  transition: opacity .3s var(--ease), transform .3s var(--ease);
}
.testimonial-mark img { width: 100%; height: 100%; }
.testimonial:hover .testimonial-mark { opacity: 0.18; transform: scale(1.05); }
.testimonial blockquote {
  margin: 0;
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 1.02rem;
  line-height: 1.5;
  color: var(--c-text);
  letter-spacing: -0.005em;
  position: relative;
  z-index: 1;
}
.testimonial blockquote p { margin: 0; }
.testimonial figcaption {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  padding-top: var(--sp-4);
  border-top: 1px solid var(--c-line);
  margin-top: auto;
}
.testimonial-avatar {
  display: block;
  width: 56px; height: 56px;
  border-radius: 50%;
  overflow: hidden;
  background: var(--c-navy-900);
  flex-shrink: 0;
  position: relative;
  border: 2px solid var(--c-paper);
  box-shadow: 0 0 0 2px var(--c-orange-500);
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial figcaption strong {
  display: block;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--c-text);
}
.testimonial figcaption span {
  display: block;
  font-size: 0.82rem;
  color: var(--c-text-soft);
  margin-top: 2px;
}
.social-proof-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-4);
  background: var(--c-paper);
  border: 1px dashed var(--c-line-strong);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-6);
}
.social-proof-cta p {
  font-family: var(--ff-display);
  font-weight: 500;
  font-size: 1rem;
  color: var(--c-text-soft);
  max-width: 52ch;
  margin: 0;
}

/* SPLIT (comprar / vender) */
.split-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 5vw, 5rem);
  align-items: center;
}
.split-media {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-soft);
  background: linear-gradient(160deg, var(--c-navy-800), var(--c-navy-950));
}
.split-media img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s var(--ease-out-quart);
}
.split-media:hover img { transform: scale(1.04); }
.split-media-tag {
  position: absolute;
  bottom: var(--sp-4);
  left: var(--sp-4);
  background: var(--c-orange-500);
  color: var(--c-navy-950);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
}
.split--reverse .split-media-tag { background: var(--c-cream); color: var(--c-navy-900); }

.split-copy { max-width: 32rem; }
.split-copy .section-title { margin-block: var(--sp-3) var(--sp-3); }

.benefits {
  display: grid;
  gap: var(--sp-4);
  margin-block: var(--sp-6) var(--sp-6);
}
.benefits li {
  position: relative;
  padding-left: var(--sp-6);
  border-left: 2px solid var(--c-orange-500);
  padding-block: 4px;
}
.benefits li strong {
  display: block;
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.05rem;
  margin-bottom: 4px;
}
.benefits li span {
  font-size: 0.95rem;
  color: var(--c-text-soft);
  line-height: 1.5;
}

/* SELL split is on dark background */
.split--sell {
  background: var(--c-navy-900);
  color: var(--c-text-light);
  position: relative;
  overflow: hidden;
}
.split--sell::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 30%, rgba(237,124,27,0.15), transparent 70%),
    radial-gradient(ellipse 60% 50% at 10% 80%, rgba(31,45,92,0.6), transparent 70%);
  pointer-events: none;
}
.split--sell .container { position: relative; }
.split--sell .section-title { color: var(--c-text-light); }
.split--sell .section-sub { color: var(--c-text-light-soft); }
.split--sell .benefits--dark li {
  border-left-color: var(--c-orange-500);
}
.split--sell .benefits--dark li strong { color: var(--c-text-light); }
.split--sell .benefits--dark li span { color: var(--c-text-light-soft); }

/* EMPRESA (B2B) */
.empresa {
  background: var(--c-bone);
  position: relative;
  overflow: hidden;
}
.empresa::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 50% 40% at 90% 10%, rgba(237,124,27,0.08), transparent 70%),
    radial-gradient(ellipse 50% 40% at 5% 95%, rgba(31,45,92,0.05), transparent 70%);
  pointer-events: none;
}
.empresa .container { position: relative; }
.flow-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--sp-4);
  position: relative;
  margin-top: var(--sp-6);
}
.flow-steps::before {
  content: "";
  position: absolute;
  top: 28px;
  left: 4%;
  right: 4%;
  height: 2px;
  background: linear-gradient(to right,
    transparent,
    var(--c-orange-500) 6%,
    var(--c-orange-400) 50%,
    var(--c-orange-500) 94%,
    transparent);
  z-index: 0;
  opacity: 0.55;
}
.flow-step {
  position: relative;
  background: var(--c-paper);
  padding: var(--sp-6) var(--sp-4);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
  transition: transform .4s var(--ease), box-shadow .4s var(--ease), border-color .4s var(--ease);
}
.flow-step:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-soft);
  border-color: rgba(237,124,27,0.35);
}
.flow-step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--c-orange-500);
  color: var(--c-navy-950);
  font-family: var(--ff-display);
  font-weight: 700;
  font-size: 1.35rem;
  margin-bottom: var(--sp-4);
  position: relative;
  z-index: 2;
  box-shadow: 0 0 0 6px var(--c-bone);
  transition: background-color .35s var(--ease), color .35s var(--ease);
}
.flow-step:hover .flow-step-num {
  background: var(--c-navy-900);
  color: var(--c-orange-400);
}
.flow-step h3 {
  font-size: 1.1rem;
  margin-bottom: var(--sp-2);
  font-weight: 700;
}
.flow-step p {
  font-size: 0.92rem;
  color: var(--c-text-soft);
  line-height: 1.5;
}
.empresa-cta {
  margin-top: var(--sp-7);
  background: var(--c-navy-900);
  color: var(--c-text-light);
  border-radius: var(--radius-lg);
  padding: var(--sp-5) var(--sp-6);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-5);
  flex-wrap: wrap;
  box-shadow: var(--shadow-soft);
}
.empresa-cta-copy { display: grid; gap: 4px; }
.empresa-cta-copy strong {
  font-family: var(--ff-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--c-text-light);
}
.empresa-cta-copy span {
  font-size: 0.95rem;
  color: var(--c-text-light-soft);
}

/* COMPARE */
.compare {
  background: var(--c-cream);
  position: relative;
}
.compare-table {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--sp-5);
  align-items: stretch;
  background: var(--c-paper);
  border-radius: var(--radius-xl);
  padding: clamp(1.5rem, 3vw, 3rem);
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-soft);
}
.compare-col {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  padding: var(--sp-4);
}
.compare-col h3 {
  font-family: var(--ff-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.01em;
  padding-bottom: var(--sp-3);
  border-bottom: 2px solid var(--c-line-strong);
}
.compare-col--alone h3 { color: var(--c-text-soft); }
.compare-col--us h3 { color: var(--c-navy-900); }
.compare-col ul { display: grid; gap: var(--sp-3); }
.compare-col li {
  display: flex;
  gap: var(--sp-3);
  align-items: flex-start;
  font-size: 0.98rem;
  line-height: 1.45;
}
.compare-col--alone li { color: var(--c-text-soft); }
.compare-col--us li { color: var(--c-text); font-weight: 500; }
.compare-col .x, .compare-col .check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 24px; height: 24px;
  border-radius: 50%;
  font-weight: 800;
  flex-shrink: 0;
  font-size: 0.95rem;
}
.compare-col .x {
  background: rgba(14,26,60,0.06);
  color: var(--c-text-muted);
}
.compare-col .check {
  background: var(--c-orange-500);
  color: var(--c-navy-950);
}
.compare-divider {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 var(--sp-3);
  position: relative;
}
.compare-divider::before {
  content: "";
  position: absolute;
  inset: 0;
  width: 1px;
  background: var(--c-line);
  left: 50%;
  transform: translateX(-50%);
}
.compare-divider img {
  position: relative;
  width: 56px; height: 56px;
  background: var(--c-paper);
  padding: 6px;
  border-radius: 50%;
  border: 1px solid var(--c-line);
}

/* FAQ */
.faq { background: var(--c-bone); }
.faq-inner { max-width: var(--container-narrow); margin-inline: auto; }
.faq-list {
  display: grid;
  gap: var(--sp-3);
}
.faq-item {
  background: var(--c-paper);
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.faq-item[open] {
  border-color: rgba(237,124,27,0.35);
  box-shadow: var(--shadow-soft);
}
.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  padding: var(--sp-5);
  cursor: pointer;
  font-family: var(--ff-display);
  font-weight: 600;
  font-size: 1.08rem;
  color: var(--c-text);
  list-style: none;
  user-select: none;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-icon {
  position: relative;
  width: 28px; height: 28px;
  border-radius: 50%;
  background: rgba(14,26,60,0.06);
  flex-shrink: 0;
  transition: background-color .3s var(--ease), transform .3s var(--ease);
}
.faq-icon::before, .faq-icon::after {
  content: "";
  position: absolute;
  top: 50%; left: 50%;
  width: 12px; height: 2px;
  background: var(--c-navy-900);
  transform: translate(-50%, -50%);
  transition: transform .3s var(--ease), background-color .3s var(--ease);
  border-radius: 2px;
}
.faq-icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.faq-item[open] .faq-icon { background: var(--c-orange-500); }
.faq-item[open] .faq-icon::before,
.faq-item[open] .faq-icon::after { background: var(--c-navy-950); }
.faq-item[open] .faq-icon::after { transform: translate(-50%, -50%) rotate(0deg); }

.faq-content {
  padding: 0 var(--sp-5) var(--sp-5);
  color: var(--c-text-soft);
  font-size: 1rem;
  line-height: 1.6;
  animation: faqOpen .35s var(--ease);
}
@keyframes faqOpen {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}

/* CTA FINAL */
.cta-final {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background: var(--c-navy-950);
  color: var(--c-text-light);
  padding-block: clamp(5rem, 9vw, 8rem);
}
.cta-final-bg {
  position: absolute; inset: 0; z-index: -1;
  background: var(--c-navy-950);
}
.cta-final-img,
.cta-final-img img {
  position: absolute;
  inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.cta-final-img img { opacity: 0.45; }
.cta-final-overlay {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 70% 70% at 50% 20%, rgba(237,124,27,0.32), transparent 60%),
    linear-gradient(180deg, rgba(10,19,48,0.55) 0%, rgba(10,19,48,0.85) 100%);
}
.cta-final-watermark {
  position: absolute;
  pointer-events: none;
  user-select: none;
  bottom: -10%;
  left: -8%;
  width: clamp(280px, 36vw, 520px);
  opacity: 0.06;
  z-index: 0;
}
.cta-final-watermark img { width: 100%; height: auto; }
.cta-final-inner { position: relative; z-index: 1; }
.cta-final-inner {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  max-width: 720px;
  margin-inline: auto;
}
.cta-final-title {
  font-size: var(--fs-h1);
  color: var(--c-text-light);
  margin-block: var(--sp-4) var(--sp-3);
  line-height: 1.05;
}
.cta-final-sub {
  font-size: var(--fs-lead);
  color: var(--c-text-light-soft);
  margin-bottom: var(--sp-6);
}
.cta-final-actions { display: flex; flex-wrap: wrap; gap: var(--sp-3); justify-content: center; }

/* FOOTER */
.site-footer {
  background: var(--c-navy-950);
  color: var(--c-text-light-soft);
  padding-block: var(--sp-8) var(--sp-5);
  border-top: 1px solid rgba(245,239,230,0.08);
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: var(--sp-7);
  padding-bottom: var(--sp-7);
  border-bottom: 1px solid var(--c-line-dark);
}
.footer-brand img { height: 80px; width: auto; margin-bottom: var(--sp-4); }
.footer-brand p { max-width: 32ch; font-size: 0.95rem; line-height: 1.55; }
.footer-cols {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-6);
}
.footer-cols h4 {
  font-size: 0.85rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--c-text-light);
  margin-bottom: var(--sp-3);
  font-weight: 600;
}
.footer-cols ul { display: grid; gap: var(--sp-2); }
.footer-cols a { font-size: 0.95rem; transition: color .2s var(--ease); }
.footer-cols a:hover { color: var(--c-orange-400); }

.footer-bottom {
  padding-top: var(--sp-4);
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--sp-3);
  font-size: 0.82rem;
  color: rgba(245,239,230,0.45);
}

/* Empresa-mãe (VendeCar) — bloco institucional secundário */
.footer-parent {
  margin-top: var(--sp-6);
  padding-block: var(--sp-6);
  border-top: 1px solid var(--c-line-dark);
  border-bottom: 1px solid var(--c-line-dark);
  opacity: 0.78;
  transition: opacity .25s var(--ease);
}
.footer-parent:hover { opacity: 1; }
.footer-parent-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245,239,230,0.5);
  margin-bottom: var(--sp-4);
}
.footer-parent-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: var(--sp-6);
  align-items: start;
}
.footer-parent-brand img {
  height: 28px;
  width: auto;
  margin-bottom: var(--sp-3);
  filter: brightness(0.95);
}
.footer-parent-brand p {
  font-size: 0.85rem;
  line-height: 1.5;
  color: rgba(245,239,230,0.6);
  max-width: 36ch;
}
.footer-parent-legal,
.footer-parent-contact {
  margin: 0;
  display: grid;
  gap: 6px;
  font-size: 0.85rem;
  color: rgba(245,239,230,0.6);
}
.footer-parent-legal dt,
.footer-parent-contact dt {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: rgba(245,239,230,0.45);
  margin-top: var(--sp-2);
  font-weight: 600;
}
.footer-parent-legal dt:first-child,
.footer-parent-contact dt:first-child { margin-top: 0; }
.footer-parent-legal dd,
.footer-parent-contact dd {
  margin: 0;
  line-height: 1.5;
}
.footer-parent-contact a {
  color: rgba(245,239,230,0.78);
  transition: color .2s var(--ease);
}
.footer-parent-contact a:hover { color: var(--c-orange-400); }

/* WhatsApp FAB */
.whatsapp-fab {
  position: fixed;
  bottom: 22px;
  right: 22px;
  z-index: 80;
  width: 60px; height: 60px;
  border-radius: 50%;
  background: #25D366;
  color: white;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 12px 32px -6px rgba(37, 211, 102, 0.55);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.whatsapp-fab:hover {
  transform: scale(1.06);
  box-shadow: 0 18px 40px -6px rgba(37, 211, 102, 0.65);
}
.whatsapp-fab-pulse {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  border: 2px solid #25D366;
  animation: fabPulse 2.4s var(--ease) infinite;
}
@keyframes fabPulse {
  0%   { transform: scale(1);   opacity: 0.8; }
  100% { transform: scale(1.6); opacity: 0; }
}

/* ---------- WhatsApp icon ---------- */
.ico-wa { flex-shrink: 0; }
.btn .ico-wa + * { margin-left: 0; }
.footer-wa,
.footer-ig {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.footer-wa .ico-wa { color: #25D366; }
.footer-ig .ico-ig {
  color: #E1306C;
  flex-shrink: 0;
}

/* ---------- Avatar fallback (B icon centered) ---------- */
.testimonial-avatar.avatar-fallback {
  background: linear-gradient(160deg, var(--c-navy-800), var(--c-navy-950));
}
.avatar-fallback-icon {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.avatar-fallback-icon img {
  width: 60%;
  height: 60%;
  opacity: 0.85;
}

/* ---------- Img placeholder (quando imagem não carrega ainda) ---------- */
.img-placeholder {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--ff-display);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(245,239,230,0.55);
  background:
    repeating-linear-gradient(
      135deg,
      rgba(245,239,230,0.04) 0,
      rgba(245,239,230,0.04) 1px,
      transparent 1px,
      transparent 18px
    );
  pointer-events: none;
}
.split-media { position: relative; }

/* ============================== RESPONSIVE ============================== */
@media (max-width: 1024px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { max-width: 460px; margin-inline: auto; width: 100%; aspect-ratio: 4/5; max-height: none; }
  .hero-card--tag { right: 0; }
  .hero-card--badge { left: 0; }
  .hero-watermark { width: 70vw; opacity: 0.04; }
  .testimonials { grid-template-columns: 1fr 1fr; }
  .testimonials .testimonial:nth-child(3) { grid-column: 1 / -1; }
  .trust-inner { grid-template-columns: repeat(2, 1fr); }
  .trust-item:nth-child(3) { border-left: 0; padding-left: 0; }
  .steps { grid-template-columns: repeat(2, 1fr); }
  .steps::before { display: none; }
  .flow-steps { grid-template-columns: repeat(2, 1fr); }
  .flow-steps::before { display: none; }
  .empresa-cta { flex-direction: column; align-items: flex-start; }
  .split-inner { grid-template-columns: 1fr; }
  .split--reverse .split-media { order: -1; }
  .split-media { max-width: 540px; margin-inline: auto; }
  .compare-table { grid-template-columns: 1fr; gap: var(--sp-4); }
  .compare-divider { display: none; }
}

@media (max-width: 768px) {
  .site-nav, .header-cta { display: none; }
  .hamburger { display: flex; }
  .brand-logo { height: 44px; }
  .header-inner { min-height: 72px; }
  .footer-brand img { height: 64px; }
  .footer-inner { grid-template-columns: 1fr; gap: var(--sp-6); }
  .footer-parent-grid { grid-template-columns: 1fr; gap: var(--sp-5); }
  .trust-inner { grid-template-columns: 1fr; gap: var(--sp-5); }
  .trust-item + .trust-item { border-left: 0; padding-left: 0; padding-top: var(--sp-5); border-top: 1px solid var(--c-line); }
  .steps { grid-template-columns: 1fr; }
  .flow-steps { grid-template-columns: 1fr; }
  .empresa-cta { padding: var(--sp-5); }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .hero-card--tag, .hero-card--badge { width: 170px; padding: var(--sp-3); }
  .hero-card--tag { max-width: 180px; }
  .hero-card--badge strong { font-size: 1.6rem; }
  .hero-bullets { gap: var(--sp-3); font-size: 0.85rem; }
  .whatsapp-fab { width: 54px; height: 54px; bottom: 16px; right: 16px; }
  .testimonials { grid-template-columns: 1fr; }
  .testimonials .testimonial:nth-child(3) { grid-column: auto; }
  .social-proof-cta { flex-direction: column; align-items: stretch; text-align: center; padding: var(--sp-5); }
  .social-proof-cta .btn { justify-content: center; }
}

@media (max-width: 480px) {
  .hero-ctas .btn { width: 100%; }
  .cta-final-actions .btn { width: 100%; }
  .footer-cols { grid-template-columns: 1fr; }
}