:root {
  --primary: #0A7DCC;
  --primary-dark: #075A92;
  --primary-vivid: #1B9BFF;
  --navy-dark: #06111F;
  --navy-mid: #0B1F38;
  --bg-soft: #F5F7FB;
  --text-dark: #0F172A;
  --text-muted: #55637A;
  --white: #FFFFFF;
  --whatsapp-green: #25D366;
  --whatsapp-dark: #128C7E;
  --gold: #D4A94A;
  --gold-bright: #F0C463;
  --gold-dark: #A67B1F;
  --border: #E3E8F0;
  --shadow-sm: 0 8px 24px rgba(6, 17, 31, 0.06);
  --shadow-md: 0 16px 40px rgba(6, 17, 31, 0.1);
  --shadow-lg: 0 24px 60px rgba(6, 17, 31, 0.16);
  --shadow-gold: 0 12px 30px rgba(212, 169, 74, 0.35);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-full: 999px;
  --transition: 0.3s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body { font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; color: var(--text-dark); background: var(--white); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; transition: var(--transition); }
img { display: block; max-width: 100%; height: auto; }
button, input, select, textarea { font: inherit; }
button { cursor: pointer; }
ul { list-style: none; }
.container { width: min(1200px, calc(100% - 32px)); margin: 0 auto; }
section { scroll-margin-top: 90px; }
h1, h2, h3, h4, h5, h6 { font-family: 'Plus Jakarta Sans', 'Inter', sans-serif; line-height: 1.2; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; padding: 14px 24px; border-radius: var(--radius-full); font-weight: 700; transition: var(--transition); white-space: nowrap; border: 0; cursor: pointer; }
.btn:hover { transform: translateY(-2px); }
.btn-lg { padding: 16px 28px; }
.btn-whatsapp { background: var(--whatsapp-green); color: var(--white); box-shadow: 0 12px 30px rgba(37, 211, 102, 0.28); }
.btn-whatsapp:hover { background: var(--whatsapp-dark); }
.btn-primary { background: var(--primary); color: var(--white); box-shadow: 0 10px 28px rgba(10, 125, 204, 0.24); }
.btn-primary:hover { background: var(--primary-dark); }
.btn-gold { background: linear-gradient(135deg, var(--gold-bright) 0%, var(--gold) 45%, var(--gold-dark) 100%); color: #1a1102; box-shadow: var(--shadow-gold); border: 1px solid rgba(255,255,255,0.35); letter-spacing: 0.01em; }
.btn-gold:hover { filter: brightness(1.06); box-shadow: 0 16px 36px rgba(212, 169, 74, 0.45); }
.btn-outline { background: rgba(255,255,255,0.08); color: var(--white); border: 1px solid rgba(255,255,255,0.28); -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.btn-outline:hover { background: var(--white); color: var(--navy-dark); }
.btn-header { padding: 10px 18px; font-size: 0.95rem; }
.btn-block { width: 100%; }

.section-tag { display: inline-block; padding: 7px 12px; border-radius: var(--radius-full); background: rgba(10, 125, 204, 0.11); color: var(--primary); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.1em; font-weight: 800; margin-bottom: 14px; }
.section-title { font-size: clamp(2rem, 3vw, 2.6rem); margin-bottom: 12px; color: var(--text-dark); }
.section-subtitle { max-width: 760px; margin: 0 auto 36px; color: var(--text-muted); font-size: 1.05rem; }
.text-center { text-align: center; }

.header { position: fixed; inset: 0 0 auto; z-index: 1000; padding: 16px 0; background: transparent; transition: var(--transition); }
.header.scrolled { background: rgba(255,255,255,0.94); -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px); box-shadow: 0 4px 20px rgba(6,17,31,0.08); }
.header-container { display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.header-logo { display: flex; align-items: center; }
.logo-img { height: 66px; width: auto; }
.footer .logo-img { height: 60px; }
.nav-menu { display: flex; align-items: center; gap: 24px; }
.nav-link { color: var(--white); font-weight: 600; font-size: 0.95rem; position: relative; padding-bottom: 4px; }
.header.scrolled .nav-link { color: var(--text-dark); }
.nav-link::after { content: ''; position: absolute; left: 0; bottom: -2px; width: 0; height: 2px; background: var(--primary); transition: var(--transition); }
.nav-link:hover::after, .nav-link.active::after { width: 100%; }
.header-cta { display: flex; align-items: center; gap: 12px; }
.hamburger { display: none; background: transparent; border: 0; padding: 4px; }
.hamburger span { display: block; width: 24px; height: 2px; background: var(--white); margin: 5px 0; border-radius: 2px; transition: var(--transition); }
.header.scrolled .hamburger span { background: var(--text-dark); }
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.hero { position: relative; min-height: 100vh; display: flex; align-items: center; padding: 150px 0 90px; color: var(--white); background-color: var(--navy-dark); background-image: linear-gradient(115deg, rgba(6,17,31,0.92) 0%, rgba(6,17,31,0.7) 45%, rgba(6,17,31,0.55) 100%), url('assets/hero-executivo.jpg'); background-size: cover; background-position: center; background-repeat: no-repeat; }
.hero-overlay { position: absolute; inset: 0; background: radial-gradient(circle at 85% 15%, rgba(212,169,74,0.14), transparent 40%), radial-gradient(circle at 10% 90%, rgba(10,125,204,0.18), transparent 45%); pointer-events: none; }
.hero-content { position: relative; z-index: 2; max-width: 860px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(212,169,74,0.14); border: 1px solid rgba(212,169,74,0.35); color: var(--gold-bright); padding: 8px 16px; border-radius: var(--radius-full); font-weight: 700; margin-bottom: 20px; font-size: 0.92rem; letter-spacing: 0.02em; }
.hero-title { font-size: clamp(2.2rem, 4.2vw, 3.6rem); line-height: 1.12; margin-bottom: 18px; max-width: 900px; text-shadow: 0 2px 20px rgba(0,0,0,0.4); }
.hero-title .title-br { display: none; }
.hero-subtitle { font-size: 1.15rem; color: #D9E4F0; max-width: 700px; margin-bottom: 32px; text-shadow: 0 1px 12px rgba(0,0,0,0.35); }
.hero-buttons { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero-highlights { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.highlight-item { display: flex; align-items: center; gap: 12px; background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.14); border-radius: var(--radius-md); padding: 14px 16px; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px); }
.highlight-icon { width: 42px; height: 42px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(212,169,74,0.18); color: var(--gold-bright); }
.highlight-text { font-weight: 700; font-size: 0.95rem; }

.services-section { padding: 100px 0; background: var(--bg-soft); }
.services-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.service-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 28px 24px; box-shadow: var(--shadow-sm); display: flex; flex-direction: column; justify-content: space-between; min-height: 280px; transition: var(--transition); }
.service-card.featured { border-color: rgba(10,125,204,0.3); box-shadow: 0 14px 32px rgba(10,125,204,0.12); }
.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.service-icon-box { width: 56px; height: 56px; display: flex; align-items: center; justify-content: center; border-radius: 14px; background: linear-gradient(135deg, rgba(10,125,204,0.16), rgba(212,169,74,0.16)); color: var(--primary); margin-bottom: 18px; }
.service-card-title { font-size: 1.25rem; margin-bottom: 10px; }
.service-card-text { color: var(--text-muted); line-height: 1.6; }
.service-card-btn { margin-top: 20px; display: inline-flex; align-items: center; gap: 8px; color: var(--primary); font-weight: 700; }
.service-card-btn:hover { gap: 12px; }

.company-section, .region-section, .contact-section { padding: 100px 0; }
.company-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; align-items: center; gap: 42px; }

.differentials-section { padding: 100px 0; background: var(--white); }
.differentials-layout { display: grid; grid-template-columns: 1.25fr 0.95fr; gap: 28px; align-items: start; }
.differential-cards { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; }
.differential-card { background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 22px; box-shadow: var(--shadow-sm); }
.differential-icon { width: 46px; height: 46px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(10,125,204,0.12); color: var(--primary); margin-bottom: 14px; }
.differential-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.differential-card p { color: var(--text-muted); line-height: 1.6; }

.fleet-showcase { display: grid; gap: 18px; }
.fleet-card { background: linear-gradient(180deg, #FFFFFF 0%, #F7FAFF 100%); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 16px; box-shadow: var(--shadow-sm); }
.fleet-image-wrap { height: 240px; border-radius: 18px; overflow: hidden; background: linear-gradient(135deg, rgba(10,125,204,0.1), rgba(212,169,74,0.16)); }
.fleet-image { width: 100%; height: 100%; object-fit: cover; object-position: center; }
.fleet-copy { padding: 14px 6px 4px; }
.fleet-label { display: inline-block; font-weight: 800; font-size: 0.95rem; color: var(--primary-dark); margin-bottom: 8px; }
.fleet-copy p { color: var(--text-muted); line-height: 1.6; }

.company-panel { background: linear-gradient(135deg, rgba(6,17,31,0.96), rgba(10,125,204,0.2)); color: var(--white); border-radius: var(--radius-lg); padding: 28px; box-shadow: var(--shadow-lg); }

.testimonials-section { padding: 100px 0; background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-soft) 100%); }
.testimonials-marquee { overflow: hidden; padding: 6px 0; -webkit-mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%); mask-image: linear-gradient(to right, transparent 0%, black 10%, black 90%, transparent 100%); }
.testimonials-track { display: flex; gap: 18px; width: max-content; animation: testimonials-scroll 30s linear infinite; }
.testimonials-marquee:hover .testimonials-track { animation-play-state: paused; }
.testimonial-card { min-width: 280px; max-width: 280px; background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 22px; box-shadow: var(--shadow-sm); }
.testimonial-stars { color: var(--gold); letter-spacing: 0.12em; margin-bottom: 12px; }
.testimonial-text { color: var(--text-muted); margin-bottom: 18px; line-height: 1.6; }
.testimonial-name { font-weight: 800; color: var(--primary-dark); }

@keyframes testimonials-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-50% - 9px)); }
}

.company-panel ul { display: grid; gap: 12px; list-style: none; }
.company-panel li { position: relative; padding-left: 18px; }
.company-panel li::before { content: '•'; color: var(--gold); position: absolute; left: 0; }

.region-card { background: linear-gradient(135deg, #FFFFFF, #F7FAFF); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 32px; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 28px; box-shadow: var(--shadow-sm); }
.region-card p { color: var(--text-muted); margin-bottom: 12px; }
.region-list { display: flex; flex-wrap: wrap; gap: 10px; align-content: flex-start; }
.region-list span { border: 1px solid rgba(10,125,204,0.2); background: rgba(10,125,204,0.1); color: var(--primary-dark); padding: 10px 14px; border-radius: var(--radius-full); font-weight: 700; }

.cta-banner { padding: 0 0 100px; }
.cta-box { background: linear-gradient(135deg, var(--navy-dark) 0%, #003B73 100%); color: var(--white); border-radius: var(--radius-lg); padding: 36px 42px; display: flex; align-items: center; justify-content: space-between; gap: 24px; box-shadow: var(--shadow-lg); }
.cta-info h2 { font-size: 1.9rem; margin-bottom: 8px; }
.cta-info p { color: #CAD5E2; max-width: 580px; }

.faq-section { padding: 100px 0; background: var(--white); }
.accordion { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.accordion-item { border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--white); overflow: hidden; }
.accordion-item.active { border-color: rgba(10,125,204,0.28); box-shadow: var(--shadow-sm); }
.accordion-header { width: 100%; padding: 18px 24px; display: flex; align-items: center; justify-content: space-between; background: transparent; border: 0; text-align: left; font-weight: 700; color: var(--text-dark); }
.accordion-item.active .accordion-header { color: var(--primary); }
.accordion-icon { transition: transform .25s ease; color: var(--primary); }
.accordion-item.active .accordion-icon { transform: rotate(180deg); }
.accordion-content { max-height: 0; overflow: hidden; transition: max-height .3s ease; }
.accordion-item.active .accordion-content { max-height: 400px; }
.accordion-body { padding: 0 24px 20px; color: var(--text-muted); line-height: 1.6; }

.contact-grid { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 28px; }
.contact-info-card, .contact-card { border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-md); }
.contact-info-card { background: linear-gradient(135deg, var(--navy-dark) 0%, #11304C 100%); color: var(--white); }
.contact-info-title { font-size: 1.7rem; margin-bottom: 10px; color: var(--white); }
.contact-info-text { color: #CAD5E2; margin-bottom: 24px; }
.info-item { display: flex; align-items: flex-start; gap: 12px; margin-bottom: 16px; }
.info-icon { width: 44px; height: 44px; display: flex; align-items: center; justify-content: center; border-radius: 50%; background: rgba(10,125,204,0.2); color: #86D2FF; flex-shrink: 0; }
.info-details h4 { color: #CAD5E2; font-size: 0.82rem; text-transform: uppercase; letter-spacing: 0.08em; margin-bottom: 4px; }
.info-details p, .info-details a { color: var(--white); font-weight: 600; }
.contact-card { background: var(--white); border: 1px solid var(--border); }
.contact-form { display: grid; gap: 14px; }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 7px; }
.form-group label { font-size: 0.9rem; font-weight: 700; color: var(--text-dark); }
.form-input, .form-select, .form-textarea { width: 100%; border: 1px solid var(--border); border-radius: var(--radius-sm); padding: 12px 14px; background: #F8FAFC; color: var(--text-dark); }
.form-input:focus, .form-select:focus, .form-textarea:focus { outline: none; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(10,125,204,0.15); }
.form-textarea { min-height: 120px; resize: vertical; }

.footer { background: var(--navy-dark); color: var(--white); padding: 70px 0 30px; }
.footer-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 32px; }
.footer-brand p { color: #CAD5E2; margin-top: 8px; }
.footer-heading { margin-bottom: 12px; font-size: 1.02rem; }
.footer-links { display: grid; gap: 8px; }
.footer-link { color: #CAD5E2; }
.footer-link:hover { color: var(--primary); }
.footer-bottom { margin-top: 28px; padding-top: 20px; border-top: 1px solid rgba(255,255,255,0.12); display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; color: #93A3B9; font-size: 0.9rem; }
.footer-phrase { color: var(--gold-bright); font-weight: 700; }
.whatsapp-float { position: fixed; right: 24px; bottom: 24px; width: 64px; height: 64px; display: flex; align-items: center; justify-content: center; background: var(--whatsapp-green); color: var(--white); border-radius: 50%; box-shadow: 0 12px 28px rgba(37,211,102,0.3); z-index: 999; animation: pulse 2.2s infinite; }
.whatsapp-float:hover { background: var(--whatsapp-dark); transform: scale(1.04); }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.38); } 70% { box-shadow: 0 0 0 14px rgba(37,211,102,0); } 100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); } }

@media (min-width: 900px) {
  .hero-title .title-br { display: inline; }
}

@media (max-width: 1000px) {
  .services-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .differentials-layout, .company-grid, .contact-grid, .region-card { grid-template-columns: 1fr; }
  .differential-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 820px) {
  .nav-menu { position: fixed; top: 0; right: -100%; width: min(320px, 82vw); height: 100vh; padding: 32px 24px; flex-direction: column; justify-content: center; gap: 18px; background: rgba(255,255,255,0.98); box-shadow: -8px 0 30px rgba(6,17,31,0.12); transition: right .3s ease; }
  .nav-menu.active { right: 0; }
  .nav-menu .nav-link { color: var(--text-dark); font-size: 1.05rem; }
  .hamburger { display: inline-block; }
  .header-cta .btn-header { display: none; }
  .hero-highlights { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .hero { min-height: initial; padding: 120px 0 70px; }
  .hero-title { font-size: 2.15rem; }
  .hero-subtitle { font-size: 1rem; }
  .logo-img { height: 58px; }
  .services-grid, .differential-cards { grid-template-columns: 1fr; }
  .testimonial-card { min-width: 84vw; max-width: 84vw; }
  .cta-box, .contact-info-card, .contact-card, .region-card { padding: 24px; }
  .cta-box { flex-direction: column; align-items: flex-start; }
  .whatsapp-float { width: 58px; height: 58px; right: 16px; bottom: 16px; }
}