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

:root {
  --red: #D4151D;
  --red-dark: #A60E15;
  --red-soft: rgba(212, 21, 29, .08);
  --black: #0D0D0F;
  --ink: #17171A;
  --steel: #2A2B30;
  --gray-700: #43454C;
  --gray-500: #6C6F78;
  --gray-300: #D5D7DC;
  --gray-100: #F2F3F5;
  --white: #FFFFFF;
  --wa: #25D366;
  --font-display: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --font-body: 'Barlow', system-ui, sans-serif;
  --radius: 14px;
}

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
body { font-family: var(--font-body); color: var(--ink); background: var(--white); line-height: 1.6; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; }
ul { list-style: none; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
section { padding: 96px 0; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  letter-spacing: .16em; text-transform: uppercase; color: var(--red); margin-bottom: 14px;
}
.eyebrow::before { content: ''; width: 36px; height: 3px; background: var(--red); transform: skewX(-30deg); }
.title {
  font-family: var(--font-display); font-weight: 800; font-style: italic; text-transform: uppercase;
  font-size: clamp(2.2rem, 5vw, 3.6rem); line-height: 1; letter-spacing: -.01em; margin-bottom: 18px;
}
.title em { font-style: italic; color: var(--red); }
.lead { font-size: 1.1rem; color: var(--gray-500); max-width: 640px; }
.section-head { margin-bottom: 56px; }
.dark .lead { color: #A9ACB4; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 30px; border-radius: 6px; border: 2px solid transparent; cursor: pointer;
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem; letter-spacing: .06em; text-transform: uppercase;
  text-decoration: none; transition: transform .2s, background .2s, box-shadow .2s, border-color .2s;
}
.btn:hover { transform: translateY(-2px); }
.btn-red { background: var(--red); color: var(--white); }
.btn-red:hover { background: var(--red-dark); box-shadow: 0 10px 28px rgba(212, 21, 29, .35); }
.btn-ghost { border-color: rgba(255, 255, 255, .35); color: var(--white); }
.btn-ghost:hover { border-color: var(--white); background: rgba(255, 255, 255, .06); }
.btn-wa { background: var(--wa); color: #06361A; }
.btn-wa:hover { box-shadow: 0 10px 28px rgba(37, 211, 102, .35); }
.btn-white { background: var(--white); color: var(--red); }
.btn-outline-white { border-color: rgba(255, 255, 255, .6); color: var(--white); }
.btn-outline-white:hover { background: rgba(255, 255, 255, .12); border-color: var(--white); }

/* Nav */
.nav { position: sticky; top: 0; z-index: 100; background: rgba(13, 13, 15, .94); backdrop-filter: blur(10px); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.nav-logo { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--white); }
.nav-logo img { height: 48px; width: 48px; border-radius: 50%; background: var(--white); }
.nav-logo span { font-family: var(--font-display); font-weight: 800; font-style: italic; font-size: 1.5rem; letter-spacing: .02em; text-transform: uppercase; line-height: 1; }
.nav-logo small { display: block; font-size: .7rem; letter-spacing: .2em; color: var(--red); font-style: normal; }
.nav-links { display: flex; gap: 30px; }
.nav-links a { text-decoration: none; color: #C9CBD1; font-weight: 500; font-size: .95rem; transition: color .2s; }
.nav-links a:hover { color: var(--white); }
.nav-cta { padding: 10px 22px; font-size: 1rem; }
.hamburger { display: none; background: none; border: 0; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 26px; height: 2px; background: var(--white); margin: 6px 0; transition: .3s; }
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* Hero */
.hero { position: relative; overflow: hidden; background: var(--black); color: var(--white); padding: 88px 0 0; }
.hero::before {
  content: ''; position: absolute; top: 0; right: -6%; width: 42%; height: 100%;
  background: linear-gradient(115deg, transparent 0 18%, var(--red) 18% 38%, transparent 38% 44%, var(--steel) 44% 62%, transparent 62%);
  opacity: .9; transform: skewX(-18deg); transform-origin: top;
}
.hero-grid { position: relative; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; padding-bottom: 72px; }
.hero-tag {
  display: inline-flex; align-items: center; gap: 10px; padding: 7px 16px; border-radius: 100px;
  border: 1px solid rgba(255, 255, 255, .2); font-size: .82rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; margin-bottom: 26px;
}
.hero-tag i { color: var(--red); }
.hero h1 {
  font-family: var(--font-display); font-weight: 800; font-style: italic; text-transform: uppercase;
  font-size: clamp(2.8rem, 5.6vw, 4.6rem); line-height: .95; margin-bottom: 24px;
}
.hero h1 em { color: var(--red); display: block; }
.hero-lead { font-size: 1.2rem; color: #C9CBD1; max-width: 520px; margin-bottom: 36px; }
.hero-btns { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }
.hero-phone { display: flex; align-items: center; gap: 14px; color: #C9CBD1; font-size: .95rem; }
.hero-phone strong { display: block; font-family: var(--font-display); font-size: 1.8rem; color: var(--white); letter-spacing: .04em; line-height: 1.1; }
.hero-phone i { width: 48px; height: 48px; border-radius: 50%; background: var(--red); display: grid; place-items: center; color: var(--white); font-size: 1.2rem; }
.hero-visual { position: relative; }
.hero-card { background: var(--white); border-radius: 20px; padding: 28px 20px 20px; box-shadow: 0 30px 80px rgba(0, 0, 0, .55); transform: rotate(-2deg); }
.hero-card img { width: 100%; height: auto; }
.hero-card-cap { display: flex; justify-content: space-between; align-items: center; gap: 12px; border-top: 2px solid var(--red); margin-top: 14px; padding-top: 12px; color: var(--ink); font-family: var(--font-display); font-weight: 700; font-size: 1.05rem; letter-spacing: .06em; text-transform: uppercase; }
.hero-card-cap span:last-child { color: var(--red); }

/* Trust bar */
.trust { position: relative; background: var(--white); color: var(--ink); border-top: 6px solid var(--red); }
.trust-grid { display: grid; grid-template-columns: repeat(5, 1fr); }
.trust-item { display: flex; align-items: center; justify-content: center; gap: 14px; padding: 26px 12px; border-right: 1px solid var(--gray-300); font-family: var(--font-display); font-weight: 700; font-size: 1.15rem; line-height: 1.1; text-transform: uppercase; letter-spacing: .04em; }
.trust-item:last-child { border-right: 0; }
.trust-item i { font-size: 2rem; color: var(--red); }

/* Comparison */
.compare { background: var(--gray-100); }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.flow { border-radius: var(--radius); padding: 36px; position: relative; display: flex; flex-direction: column; }
.flow h3 { font-family: var(--font-display); font-weight: 800; font-style: italic; text-transform: uppercase; font-size: 1.7rem; margin-bottom: 4px; }
.flow > p { font-size: .95rem; margin-bottom: 26px; }
.flow ol { counter-reset: step; display: grid; gap: 12px; }
.flow li { counter-increment: step; display: flex; align-items: center; gap: 14px; padding: 12px 16px; border-radius: 10px; font-weight: 500; }
.flow li::before { content: counter(step); flex: 0 0 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; }
.flow-old { background: var(--white); border: 1px solid var(--gray-300); }
.flow-old > p { color: var(--gray-500); }
.flow-old li { background: var(--gray-100); color: var(--gray-700); }
.flow-old li::before { background: var(--gray-300); color: var(--gray-700); }
.flow-old li.costly { background: #FDECEC; color: #8F1A1F; }
.flow-old li.costly::before { background: #F3B8BB; color: #8F1A1F; }
.flow-new { background: var(--black); color: var(--white); border: 1px solid var(--black); box-shadow: 0 24px 60px rgba(0, 0, 0, .25); }
.flow-new > p { color: #A9ACB4; }
.flow-new li { background: rgba(255, 255, 255, .06); }
.flow-new li::before { background: var(--red); color: var(--white); }
.flow-badge { position: absolute; top: -14px; right: 28px; background: var(--red); color: var(--white); font-family: var(--font-display); font-weight: 700; letter-spacing: .1em; text-transform: uppercase; padding: 5px 16px; font-size: .95rem; transform: skewX(-12deg); }
.flow-foot { margin-top: auto; padding-top: 22px; font-size: .9rem; display: flex; gap: 8px; align-items: center; }
.flow-old .flow-foot { color: #8F1A1F; }
.flow-new .flow-foot { color: #fff; }
.flow-new .flow-foot i, .flow-new .flow-foot .dot { color: var(--wa); }
.flow-new .flow-foot .dot { font-weight: 700; }

/* Services */
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 22px; }
.card { position: relative; padding: 34px 28px; border: 1px solid var(--gray-300); border-radius: var(--radius); background: var(--white); overflow: hidden; transition: transform .3s, box-shadow .3s, border-color .3s; }
.card::after { content: ''; position: absolute; left: 0; bottom: 0; height: 4px; width: 100%; background: var(--red); transform: scaleX(0); transform-origin: left; transition: transform .35s; }
.card:hover { transform: translateY(-5px); border-color: var(--red); box-shadow: 0 22px 50px rgba(0, 0, 0, .09); }
.card:hover::after { transform: scaleX(1); }
.card-icon { width: 58px; height: 58px; border-radius: 12px; display: grid; place-items: center; background: var(--red-soft); color: var(--red); font-size: 1.6rem; margin-bottom: 22px; }
.card h3 { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; text-transform: uppercase; line-height: 1.1; margin-bottom: 10px; }
.card p { color: var(--gray-500); font-size: .96rem; }
.card-num { position: absolute; top: 14px; right: 20px; font-family: var(--font-display); font-weight: 800; font-style: italic; font-size: 3rem; color: var(--gray-100); line-height: 1; }

/* Sectors */
.sectors { background: var(--black); color: var(--white); position: relative; overflow: hidden; }
.sectors::before { content: ''; position: absolute; left: -10%; bottom: -40%; width: 60%; height: 100%; background: radial-gradient(closest-side, rgba(212, 21, 29, .28), transparent); }
.sectors .container { position: relative; }
.sectors-fleet { background: var(--white); border-radius: var(--radius); padding: 18px 28px 12px; margin-bottom: 40px; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; }
.sectors-fleet img { max-width: 520px; width: 100%; height: auto; }
.sectors-fleet p { font-family: var(--font-display); font-weight: 800; font-size: 1.5rem; text-transform: uppercase; line-height: 1.1; color: var(--red); }
.sectors-fleet p span { display: block; color: var(--ink); font-size: 1.05rem; font-weight: 600; letter-spacing: .03em; }
.sector-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.sector { padding: 24px 22px; border-radius: var(--radius); background: rgba(255, 255, 255, .05); border: 1px solid rgba(255, 255, 255, .1); transition: background .3s, border-color .3s, transform .3s; }
.sector:hover { background: rgba(212, 21, 29, .14); border-color: var(--red); transform: translateY(-3px); }
.sector i { font-size: 1.8rem; color: var(--red); display: block; margin-bottom: 12px; }
.sector h3 { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; text-transform: uppercase; letter-spacing: .03em; line-height: 1.1; margin-bottom: 6px; }
.sector p { font-size: .9rem; color: #A9ACB4; }
.sectors-note { margin-top: 32px; padding: 20px 24px; border-left: 4px solid var(--red); background: rgba(255, 255, 255, .05); border-radius: 0 10px 10px 0; color: #D5D7DC; max-width: 820px; }

/* Calculator */
.calc-wrap { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: stretch; }
.calc-form { background: var(--gray-100); border-radius: var(--radius); padding: 34px; display: grid; gap: 20px; align-content: start; }
.field label { display: flex; justify-content: space-between; font-weight: 600; font-size: .95rem; margin-bottom: 8px; }
.field label output { color: var(--red); font-family: var(--font-display); font-weight: 800; font-size: 1.2rem; }
.field input[type="range"] { width: 100%; accent-color: var(--red); height: 6px; }
.calc-result { background: var(--black); color: var(--white); border-radius: var(--radius); padding: 34px; display: flex; flex-direction: column; justify-content: space-between; gap: 22px; position: relative; overflow: hidden; }
.calc-result::before { content: ''; position: absolute; top: 0; right: 0; width: 140px; height: 100%; background: linear-gradient(115deg, transparent 40%, var(--red) 40% 62%, transparent 62%); opacity: .85; }
.calc-result > * { position: relative; }
.calc-result h3 { font-family: var(--font-display); font-size: 1.1rem; letter-spacing: .14em; text-transform: uppercase; color: #A9ACB4; }
.calc-total { font-family: var(--font-display); font-weight: 800; font-style: italic; font-size: clamp(3rem, 7vw, 4.8rem); line-height: 1; }
.calc-rows { display: grid; gap: 10px; font-size: .95rem; max-width: 70%; }
.calc-rows div { display: flex; justify-content: space-between; gap: 12px; padding-bottom: 8px; border-bottom: 1px solid rgba(255, 255, 255, .12); }
.calc-rows span:last-child { font-weight: 700; }
.calc-disclaimer { font-size: .8rem; color: #8C8F98; }

/* Advantages */
.adv { background: var(--gray-100); }
.adv-grid { display: grid; grid-template-columns: 1fr; gap: 0; }
.adv-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; }
.adv-list li { display: flex; align-items: center; gap: 14px; background: var(--white); padding: 16px 20px; border-radius: 10px; font-family: var(--font-display); font-weight: 700; font-size: 1.2rem; text-transform: uppercase; letter-spacing: .03em; border-left: 5px solid var(--red); transition: transform .25s, box-shadow .25s; }
.adv-list li:hover { transform: translateX(6px); box-shadow: 0 10px 30px rgba(0, 0, 0, .08); }
.adv-list i { color: var(--red); font-size: 1.4rem; }

/* Process */
.process-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: p; }
.step { counter-increment: p; position: relative; padding: 28px 24px; border-radius: var(--radius); border: 1px solid var(--gray-300); }
.step::before { content: '0' counter(p); display: block; font-family: var(--font-display); font-weight: 800; font-style: italic; font-size: 3.2rem; color: var(--red); line-height: 1; margin-bottom: 12px; }
.step h3 { font-family: var(--font-display); font-weight: 800; font-size: 1.4rem; text-transform: uppercase; margin-bottom: 8px; }
.step p { color: var(--gray-500); font-size: .94rem; }

/* FAQ */
.faq { background: var(--gray-100); }
.faq-list { max-width: 820px; display: grid; gap: 12px; }
.faq details { background: var(--white); border-radius: 10px; border: 1px solid var(--gray-300); }
.faq summary { list-style: none; cursor: pointer; padding: 20px 24px; font-weight: 600; display: flex; justify-content: space-between; align-items: center; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: '+'; font-family: var(--font-display); font-size: 1.8rem; color: var(--red); line-height: 1; transition: transform .25s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding: 0 24px 22px; color: var(--gray-500); }

/* CTA */
.cta { background: linear-gradient(120deg, var(--red) 0%, var(--red-dark) 100%); color: var(--white); text-align: center; padding: 84px 0; position: relative; overflow: hidden; }
.cta::before, .cta::after { content: ''; position: absolute; top: 0; bottom: 0; width: 90px; background: var(--black); transform: skewX(-20deg); }
.cta::before { left: -20px; box-shadow: 40px 0 0 -30px rgba(0, 0, 0, .5); }
.cta::after { right: -20px; }
.cta .container { position: relative; }
.cta h2 { font-family: var(--font-display); font-weight: 800; font-style: italic; text-transform: uppercase; font-size: clamp(2.2rem, 5vw, 3.8rem); line-height: 1; margin-bottom: 14px; }
.cta p { font-size: 1.15rem; opacity: .9; margin-bottom: 32px; }
.cta-btns { display: flex; justify-content: center; flex-wrap: wrap; gap: 14px; }

/* Contact */
.contact-grid { display: grid; grid-template-columns: .9fr 1.1fr; gap: 48px; }
.contact-info { background: var(--black); color: var(--white); border-radius: var(--radius); padding: 38px; }
.contact-info h3 { font-family: var(--font-display); font-weight: 800; font-style: italic; text-transform: uppercase; font-size: 2rem; margin-bottom: 8px; }
.contact-info > p { color: #A9ACB4; margin-bottom: 22px; }
.contact-row { display: flex; align-items: center; gap: 16px; padding: 16px 0; border-top: 1px solid rgba(255, 255, 255, .12); text-decoration: none; }
.contact-row i { width: 44px; height: 44px; border-radius: 10px; display: grid; place-items: center; background: var(--red); font-size: 1.15rem; flex-shrink: 0; }
.contact-row small { display: block; color: #8C8F98; font-size: .78rem; text-transform: uppercase; letter-spacing: .1em; }
.contact-row strong { font-size: 1.05rem; word-break: break-word; }
a.contact-row:hover strong { color: #FF8A90; }
.form { background: var(--gray-100); border-radius: var(--radius); padding: 38px; display: grid; gap: 18px; align-content: start; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form label { display: block; font-weight: 600; font-size: .9rem; margin-bottom: 6px; }
.form input, .form select, .form textarea { width: 100%; padding: 13px 14px; border: 1.5px solid var(--gray-300); border-radius: 8px; font: inherit; background: var(--white); transition: border-color .2s, box-shadow .2s; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 0; border-color: var(--red); box-shadow: 0 0 0 3px var(--red-soft); }
.form textarea { min-height: 120px; resize: vertical; }
.form-note { font-size: .82rem; color: var(--gray-500); }

/* Footer */
.footer { background: var(--black); color: #A9ACB4; padding: 56px 0 28px; border-top: 6px solid var(--red); }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; padding-bottom: 36px; border-bottom: 1px solid rgba(255, 255, 255, .1); }
.footer .nav-logo { margin-bottom: 14px; }
.footer h4 { font-family: var(--font-display); color: var(--white); text-transform: uppercase; letter-spacing: .12em; font-size: 1.1rem; margin-bottom: 14px; }
.footer li { margin-bottom: 8px; }
.footer a { text-decoration: none; }
.footer a:hover { color: var(--white); }
.footer-bottom { padding-top: 22px; display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; font-size: .85rem; }

/* Floating WhatsApp */
.wa-float { position: fixed; right: 20px; bottom: 20px; z-index: 90; width: 58px; height: 58px; border-radius: 50%; background: var(--wa); color: #fff; display: grid; place-items: center; font-size: 1.9rem; box-shadow: 0 10px 30px rgba(0, 0, 0, .3); text-decoration: none; transition: transform .2s; }
.wa-float:hover { transform: scale(1.08); }

/* Reveal */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.reveal.visible { opacity: 1; transform: none; }

:focus-visible { outline: 3px solid var(--red); outline-offset: 3px; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { transition-duration: .01ms !important; }
}

/* Responsive */
@media (max-width: 980px) {
  section { padding: 72px 0; }
  .hero-grid, .compare-grid, .calc-wrap, .contact-grid { grid-template-columns: 1fr; }
  .hero::before { width: 80%; opacity: .5; }
  .hero-card { transform: none; }
  .trust-grid { grid-template-columns: repeat(2, 1fr); }
  .trust-item { border-bottom: 1px solid var(--gray-300); }
  .trust-item:nth-child(2n) { border-right: 0; }
  .trust-item:last-child { grid-column: 1 / -1; border-bottom: 0; }
  .process-grid { grid-template-columns: 1fr 1fr; }
  .adv-list { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .calc-rows { max-width: 100%; }
}
@media (max-width: 860px) {
  .sector-grid { grid-template-columns: 1fr 1fr; }
  .hamburger { display: block; }
  .nav-links {
    position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0;
    background: var(--black); border-bottom: 1px solid rgba(255, 255, 255, .1);
    max-height: 0; overflow: hidden; transition: max-height .35s;
  }
  .nav-links.open { max-height: 420px; }
  .nav-links a { display: block; padding: 16px 24px; border-top: 1px solid rgba(255, 255, 255, .06); }
  .nav-cta { display: none; }
}
@media (max-width: 560px) {
  .sector-grid { grid-template-columns: 1fr; }
  .process-grid, .form-row, .footer-grid { grid-template-columns: 1fr; }
  .flow, .calc-form, .calc-result, .contact-info, .form { padding: 26px 20px; }
  .btn { width: 100%; }
  .nav-logo span { font-size: 1.25rem; }
  .cta::before, .cta::after { width: 40px; }
}