/* ===================================================================
   IMPORTA LOGISTICS — stylesheet
   Paleta: Navy #17233B / Naranja #F6A21B / Fondo claro #F7F8FB
   Tipografía: Poppins (display) + Inter (texto)
   =================================================================== */

:root{
  --navy:        #17233B;
  --navy-deep:   #0E1626;
  --navy-soft:   #25365A;
  --orange:      #F6A21B;
  --orange-light:#FFC857;
  --bg-light:    #F7F8FB;
  --bg-card:     #FFFFFF;
  --text:        #1E2A44;
  --text-muted:  #677289;
  --border:      #E6E9F2;
  --radius:      14px;
  --radius-lg:   28px;
  --shadow:      0 10px 30px -12px rgba(23,35,59,.18);
  --container:   1180px;
  --transition:  .25s ease;
}

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

html{ scroll-behavior:smooth; }

body{
  font-family:'Inter', sans-serif;
  color:var(--text);
  background:var(--bg-light);
  line-height:1.65;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }

a{ text-decoration:none; color:inherit; }

ul{ list-style:none; }

.container{
  width:100%;
  max-width:var(--container);
  margin:0 auto;
  padding:0 24px;
}

h1,h2,h3,h4{
  font-family:'Poppins', sans-serif;
  color:var(--navy);
  line-height:1.2;
  font-weight:800;
}

h1{ font-size:clamp(2.2rem, 5vw, 3.6rem); }
h2{ font-size:clamp(1.8rem, 4vw, 2.6rem); }
h3{ font-size:1.3rem; font-weight:700; }

p{ color:var(--text-muted); }

.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:'Poppins', sans-serif;
  font-weight:700;
  font-size:.78rem;
  letter-spacing:.22em;
  text-transform:uppercase;
  color:var(--orange);
  margin-bottom:14px;
}
.eyebrow::before{
  content:'';
  display:block;
  width:28px;
  height:2px;
  background:var(--orange);
}

.section{ padding:90px 0; }
.section--tight{ padding:60px 0; }
.section--light{ background:var(--bg-light); }
.section--white{ background:#fff; }
.section--navy{
  background:linear-gradient(135deg,var(--navy) 0%, var(--navy-deep) 100%);
  color:#fff;
}
.section--navy h2, .section--navy h3{ color:#fff; }
.section--navy p{ color:#B9C2D6; }

.text-center{ text-align:center; }
.max-60{ max-width:640px; }
.mx-auto{ margin-left:auto; margin-right:auto; }

/* ===================== BUTTONS ===================== */
.btn{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-family:'Poppins', sans-serif;
  font-weight:700;
  font-size:.95rem;
  padding:15px 32px;
  border-radius:50px;
  border:2px solid transparent;
  cursor:pointer;
  transition:var(--transition);
  white-space:nowrap;
}
.btn--primary{
  background:var(--orange);
  color:var(--navy);
}
.btn--primary:hover{
  background:var(--orange-light);
  transform:translateY(-2px);
  box-shadow:0 12px 24px -10px rgba(246,162,27,.6);
}
.btn--outline{
  background:transparent;
  border-color:rgba(255,255,255,.45);
  color:#fff;
}
.btn--outline:hover{
  border-color:var(--orange);
  color:var(--orange);
}
.btn--dark{
  background:var(--navy);
  color:#fff;
}
.btn--dark:hover{
  background:var(--orange);
  color:var(--navy);
  transform:translateY(-2px);
}
.btn--block{ width:100%; justify-content:center; }

/* ===================== HEADER / NAV ===================== */
.site-header{
  position:fixed;
  top:0; left:0; right:0;
  z-index:1000;
  padding:18px 0;
  transition:var(--transition);
  background:rgba(23,35,59,0);
}
.site-header.is-scrolled{
  background:rgba(23,35,59,.92);
  backdrop-filter:blur(10px);
  padding:12px 0;
  box-shadow:0 8px 24px -12px rgba(0,0,0,.35);
}
.nav{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:24px;
}
.nav__logo img{ height:38px; width:auto; }
.nav__logo{
  background:#fff;
  border-radius:12px;
  padding:8px 16px;
  display:inline-flex;
  align-items:center;
  box-shadow:var(--shadow);
}
.nav__links{
  display:flex;
  align-items:center;
  gap:34px;
}
.nav__links a{
  font-family:'Poppins', sans-serif;
  font-weight:600;
  font-size:.95rem;
  color:#fff;
  position:relative;
  padding:4px 0;
  transition:color var(--transition);
}
.nav__links a::after{
  content:'';
  position:absolute;
  left:0; bottom:-4px;
  width:0; height:2px;
  background:var(--orange);
  transition:width var(--transition);
}
.nav__links a:hover, .nav__links a.is-active{ color:var(--orange); }
.nav__links a:hover::after, .nav__links a.is-active::after{ width:100%; }

.nav__cta{
  display:flex;
  align-items:center;
  gap:18px;
}
.nav__phone{
  display:flex;
  align-items:center;
  gap:8px;
  color:#fff;
  font-family:'Poppins', sans-serif;
  font-weight:600;
  font-size:.92rem;
}
.nav__phone svg{ flex-shrink:0; }

.nav__toggle{
  display:none;
  flex-direction:column;
  gap:5px;
  background:none;
  border:none;
  cursor:pointer;
  padding:6px;
}
.nav__toggle span{
  width:26px; height:3px;
  background:#fff;
  border-radius:3px;
  transition:var(--transition);
}

/* ===================== HERO ===================== */
.hero{
  position:relative;
  width:100%;
  margin-top:0;
}
.hero img{
  width:100%;
  height:auto;
  display:block;
}
.hero__bar{
  background:var(--navy);
  padding:26px 0;
}
.hero__bar .container{
  display:flex;
  flex-wrap:wrap;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.hero__bar-text{ color:#fff; }
.hero__bar-text strong{ color:var(--orange); }
.hero__actions{ display:flex; gap:14px; flex-wrap:wrap; }

/* Page header (sub-pages) */
.page-header{
  position:relative;
  margin-top:0;
  padding:170px 0 90px;
  background:linear-gradient(135deg,var(--navy) 0%, var(--navy-deep) 100%);
  color:#fff;
  overflow:hidden;
}
.page-header::before{
  content:'';
  position:absolute;
  inset:0;
  background-image:
    repeating-linear-gradient(135deg, rgba(246,162,27,.05) 0 2px, transparent 2px 60px);
  pointer-events:none;
}
.page-header__inner{ position:relative; z-index:1; }
.page-header h1{ color:#fff; margin-bottom:12px; }
.page-header p{ color:#B9C2D6; max-width:560px; }
.breadcrumb{
  display:flex;
  gap:8px;
  font-family:'Poppins', sans-serif;
  font-size:.85rem;
  font-weight:600;
  color:var(--orange);
  margin-bottom:18px;
  text-transform:uppercase;
  letter-spacing:.12em;
}
.breadcrumb span{ color:#7B89A8; }

/* ===================== STAT STRIP ===================== */
.stats{
  background:#fff;
  margin-top:-1px;
  border-bottom:1px solid var(--border);
}
.stats__grid{
  display:grid;
  grid-template-columns:repeat(4,1fr);
  text-align:center;
}
.stats__item{
  padding:34px 18px;
  border-right:1px solid var(--border);
}
.stats__item:last-child{ border-right:none; }
.stats__num{
  font-family:'Poppins', sans-serif;
  font-weight:800;
  font-size:2.2rem;
  color:var(--navy);
}
.stats__num span{ color:var(--orange); }
.stats__label{
  font-size:.85rem;
  color:var(--text-muted);
  margin-top:4px;
}

/* ===================== ROUTE DIVIDER (signature element) ===================== */
.route{
  position:relative;
  padding:46px 0;
  background:var(--bg-light);
  overflow:hidden;
}
.route__svg{ width:100%; height:auto; display:block; }
.route__path{
  fill:none;
  stroke:var(--border);
  stroke-width:3;
  stroke-dasharray:2 14;
}
.route__node{
  fill:var(--navy);
}
.route__node-bg{
  fill:#fff;
  stroke:var(--orange);
  stroke-width:2.5;
}
.route__icon{ fill:var(--navy); }
.route__label{
  font-family:'Poppins', sans-serif;
  font-weight:700;
  font-size:13px;
  fill:var(--navy);
  text-transform:uppercase;
  letter-spacing:.05em;
}

/* ===================== SPLIT / INTRO SECTIONS ===================== */
.split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:64px;
  align-items:center;
}
.split--reverse .split__media{ order:2; }
.split--reverse .split__content{ order:1; }
.split__media img{
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
}
.split__content h2{ margin-bottom:18px; }
.split__content p{ margin-bottom:14px; }
.split__list{ margin-top:22px; display:grid; gap:14px; }
.split__list li{
  display:flex;
  gap:12px;
  align-items:flex-start;
  font-weight:600;
  color:var(--navy);
  font-size:.98rem;
}
.split__list li svg{ flex-shrink:0; margin-top:3px; color:var(--orange); }

/* ===================== SERVICE CARDS ===================== */
.services-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}
.service-card{
  background:#fff;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow);
  transition:transform var(--transition), box-shadow var(--transition);
  display:flex;
  flex-direction:column;
}
.service-card:hover{
  transform:translateY(-8px);
  box-shadow:0 24px 50px -18px rgba(23,35,59,.32);
}
.service-card__media{
  aspect-ratio:1/1;
  overflow:hidden;
}
.service-card__media img{
  width:100%; height:100%; object-fit:cover;
  transition:transform .5s ease;
}
.service-card:hover .service-card__media img{ transform:scale(1.06); }
.service-card__body{
  padding:26px 26px 30px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.service-card__body h3{ margin-bottom:10px; }
.service-card__body p{ flex:1; margin-bottom:18px; font-size:.95rem; }
.service-card__link{
  font-family:'Poppins', sans-serif;
  font-weight:700;
  font-size:.9rem;
  color:var(--navy);
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:gap var(--transition), color var(--transition);
}
.service-card__link:hover{ color:var(--orange); gap:14px; }

/* ===================== WHY CHOOSE US ===================== */
.why-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
  margin-top:50px;
}
.why-card{
  background:rgba(255,255,255,.04);
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--radius);
  padding:36px 28px;
  text-align:center;
  transition:var(--transition);
}
.why-card:hover{
  background:rgba(246,162,27,.08);
  border-color:var(--orange);
  transform:translateY(-6px);
}
.why-card__icon{
  width:64px; height:64px;
  border-radius:50%;
  background:var(--orange);
  display:flex;
  align-items:center;
  justify-content:center;
  margin:0 auto 18px;
  color:var(--navy);
}
.why-card h3{ color:#fff; margin-bottom:10px; }
.why-card p{ font-size:.92rem; }

/* ===================== VALUES STRIP ===================== */
.values{
  background:linear-gradient(120deg, var(--orange-light), var(--orange));
  padding:36px 0;
}
.values__grid{
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:14px 46px;
}
.values__item{
  display:flex;
  align-items:center;
  gap:10px;
  font-family:'Poppins', sans-serif;
  font-weight:700;
  color:var(--navy);
  font-size:1.05rem;
}
.values__item svg{ flex-shrink:0; }

/* ===================== TIMELINE / PROCESS ===================== */
.timeline{
  position:relative;
  display:grid;
  gap:42px;
  margin-top:50px;
}
.timeline__item{
  display:grid;
  grid-template-columns:90px 1fr;
  gap:28px;
  align-items:flex-start;
  position:relative;
}
.timeline__num{
  font-family:'Poppins', sans-serif;
  font-weight:800;
  font-size:2.4rem;
  color:var(--orange);
  line-height:1;
  position:relative;
}
.timeline__num::after{
  content:'';
  position:absolute;
  top:54px; left:22px;
  width:2px;
  height:calc(100% + 30px);
  background:var(--border);
}
.timeline__item:last-child .timeline__num::after{ display:none; }
.timeline__content h3{ margin-bottom:8px; }
.timeline__content p{ font-size:.95rem; }

/* ===================== PROCESS VISUAL BLOCKS ===================== */
.process-block{
  display:grid;
  grid-template-columns:1.1fr 1fr;
  gap:50px;
  align-items:center;
  padding:50px 0;
  border-bottom:1px solid var(--border);
}
.process-block:last-child{ border-bottom:none; }
.process-block--reverse{ direction:rtl; }
.process-block--reverse > *{ direction:ltr; }
.process-block img{
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
}
.process-block ul{ display:grid; gap:12px; margin-top:18px; }
.process-block ul li{
  display:flex; gap:10px; align-items:flex-start;
  font-weight:600; color:var(--navy); font-size:.95rem;
}
.process-block ul li svg{ flex-shrink:0; margin-top:3px; color:var(--orange); }

/* ===================== IMAGE STACK (gallery) ===================== */
.img-stack{
  display:grid;
  grid-template-columns:1.3fr 1fr;
  gap:18px;
  align-items:start;
}
.img-stack img{
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow);
  width:100%;
  height:100%;
  object-fit:cover;
}
.img-stack__tall{ grid-row:span 2; }
@media (max-width:560px){
  .img-stack{ grid-template-columns:1fr 1fr; }
}

/* ===================== VISION ===================== */
.vision{
  display:grid;
  grid-template-columns:1fr 1fr;
  align-items:center;
  gap:0;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.vision img{ width:100%; height:100%; object-fit:cover; }
.vision__content{
  background:var(--navy);
  color:#fff;
  padding:60px;
}
.vision__content h2{ color:#fff; margin-bottom:16px; }
.vision__content p{ color:#B9C2D6; }

/* ===================== CTA BANNER ===================== */
.cta-banner{
  position:relative;
  border-radius:var(--radius-lg);
  overflow:hidden;
  box-shadow:var(--shadow);
}
.cta-banner img{ width:100%; }

/* ===================== CONTACT ===================== */
.contact-grid{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:50px;
}
.contact-form{
  background:#fff;
  border-radius:var(--radius-lg);
  padding:44px;
  box-shadow:var(--shadow);
}
.form-row{ display:grid; gap:18px; margin-bottom:18px; }
.form-row--2{ grid-template-columns:1fr 1fr; }
.form-group label{
  display:block;
  font-family:'Poppins', sans-serif;
  font-weight:600;
  font-size:.85rem;
  color:var(--navy);
  margin-bottom:8px;
}
.form-group input,
.form-group select,
.form-group textarea{
  width:100%;
  padding:13px 16px;
  border:1.5px solid var(--border);
  border-radius:10px;
  font-family:'Inter', sans-serif;
  font-size:.95rem;
  color:var(--text);
  background:var(--bg-light);
  transition:var(--transition);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus{
  outline:none;
  border-color:var(--orange);
  background:#fff;
}
.form-group textarea{ resize:vertical; min-height:130px; }

.contact-info{ display:flex; flex-direction:column; gap:22px; }
.contact-card{
  background:#fff;
  border-radius:var(--radius);
  padding:26px 28px;
  box-shadow:var(--shadow);
  display:flex;
  gap:18px;
  align-items:flex-start;
}
.contact-card__icon{
  width:48px; height:48px;
  border-radius:12px;
  background:var(--orange);
  color:var(--navy);
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}
.contact-card h4{
  font-family:'Poppins', sans-serif;
  font-weight:700;
  font-size:1rem;
  color:var(--navy);
  margin-bottom:4px;
}
.contact-card p{ font-size:.92rem; margin:0; }
.contact-card a{ color:var(--text-muted); transition:color var(--transition); }
.contact-card a:hover{ color:var(--orange); }

.map-frame{
  border-radius:var(--radius);
  overflow:hidden;
  box-shadow:var(--shadow);
  border:none;
  width:100%;
  height:230px;
}

.alert{
  padding:16px 20px;
  border-radius:10px;
  font-weight:600;
  margin-bottom:20px;
  font-size:.95rem;
}
.alert--success{ background:#E4F7EC; color:#1E7A46; border:1px solid #B6E8CB; }
.alert--error{ background:#FCEAEA; color:#B23A3A; border:1px solid #F4C4C4; }

/* ===================== FOOTER ===================== */
.footer{
  background:var(--navy-deep);
  color:#9AA6C2;
  padding-top:70px;
}
.footer__grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:50px;
  padding-bottom:50px;
  border-bottom:1px solid rgba(255,255,255,.08);
}
.footer__logo img{ height:36px; margin-bottom:18px; }
.footer__logo{
  display:inline-flex;
  background:#fff;
  border-radius:10px;
  padding:8px 14px;
  margin-bottom:18px;
}
.footer p{ color:#8995B5; font-size:.92rem; }
.footer h4{
  font-family:'Poppins', sans-serif;
  color:#fff;
  font-size:1rem;
  margin-bottom:20px;
}
.footer__links{ display:grid; gap:12px; }
.footer__links a{
  color:#9AA6C2;
  font-size:.92rem;
  transition:color var(--transition);
}
.footer__links a:hover{ color:var(--orange); }
.footer__social{
  display:flex;
  gap:12px;
  margin-top:18px;
}
.footer__social a{
  width:40px; height:40px;
  border-radius:50%;
  background:rgba(255,255,255,.06);
  display:flex;
  align-items:center;
  justify-content:center;
  transition:var(--transition);
  color:#fff;
}
.footer__social a:hover{
  background:var(--orange);
  color:var(--navy);
  transform:translateY(-3px);
}
.footer__bottom{
  display:flex;
  justify-content:space-between;
  align-items:center;
  flex-wrap:wrap;
  gap:10px;
  padding:24px 0;
  font-size:.85rem;
  color:#6C7896;
}
.footer__bottom a{ color:#6C7896; }
.footer__bottom a:hover{ color:var(--orange); }

/* ===================== BACK TO TOP ===================== */
.back-to-top{
  position:fixed;
  right:24px; bottom:24px;
  width:48px; height:48px;
  border-radius:50%;
  background:var(--orange);
  color:var(--navy);
  display:flex;
  align-items:center;
  justify-content:center;
  box-shadow:var(--shadow);
  opacity:0;
  pointer-events:none;
  transform:translateY(20px);
  transition:var(--transition);
  z-index:900;
  border:none;
  cursor:pointer;
}
.back-to-top.is-visible{
  opacity:1; pointer-events:auto; transform:translateY(0);
}

/* ===================== ANIMATIONS ===================== */
.reveal{
  opacity:0;
  transform:translateY(28px);
  transition:opacity .7s ease, transform .7s ease;
}
.reveal.is-visible{ opacity:1; transform:translateY(0); }

/* ===================== RESPONSIVE ===================== */
@media (max-width: 1024px){
  .split, .vision, .process-block, .contact-grid{
    grid-template-columns:1fr;
  }
  .process-block--reverse{ direction:ltr; }
  .split--reverse .split__media{ order:1; }
  .split--reverse .split__content{ order:2; }
  .services-grid, .why-grid{ grid-template-columns:repeat(2,1fr); }
  .footer__grid{ grid-template-columns:1fr 1fr; }
  .vision img{ max-height:340px; }
}

@media (max-width: 860px){
  .nav__links, .nav__cta .nav__phone{ display:none; }
  .nav__toggle{ display:flex; }
  .nav.is-open .nav__links{
    display:flex;
    position:absolute;
    top:100%; left:0; right:0;
    flex-direction:column;
    background:var(--navy);
    padding:24px;
    gap:18px;
    box-shadow:var(--shadow);
  }
  .stats__grid{ grid-template-columns:repeat(2,1fr); }
  .stats__item:nth-child(2){ border-right:none; }
  .stats__item{ border-bottom:1px solid var(--border); }
  .page-header{ padding:140px 0 70px; }
}

@media (max-width: 640px){
  .section{ padding:60px 0; }
  .services-grid, .why-grid{ grid-template-columns:1fr; }
  .stats__grid{ grid-template-columns:1fr 1fr; }
  .form-row--2{ grid-template-columns:1fr; }
  .footer__grid{ grid-template-columns:1fr; gap:34px; }
  .vision__content{ padding:36px 24px; }
  .hero__bar .container{ flex-direction:column; align-items:flex-start; }
}