/* ==========================================================================
   Prestige Logistic Services — design tokens
   Palette: highway-night asphalt + signal amber (trucking / freight world)
   Display: Oswald (condensed, signage-like)  Body: Inter  Data: JetBrains Mono
   Signature element: dashed "lane line" dividers + mile-marker eyebrows
   ========================================================================== */

:root{
  --asphalt-900: #14171f;
  --asphalt-800: #1b2029;
  --asphalt-700: #262c38;
  --steel-500:   #5b6473;
  --steel-300:   #9aa3b2;
  --haze-100:    #eef1f4;
  --haze-50:     #f7f8fa;
  --amber-500:   #ffb627;
  --amber-600:   #e69f14;
  --amber-100:   #fff3d9;
  --white:       #ffffff;

  --font-display: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono: "JetBrains Mono", "Courier New", monospace;

  --container: 1180px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin: 0;
  font-family: var(--font-body);
  color: var(--asphalt-900);
  background: var(--haze-50);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img{ max-width: 100%; display: block; }
a{ color: inherit; text-decoration: none; }
ul{ margin: 0; padding: 0; list-style: none; }
h1,h2,h3,h4{
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: 0.01em;
  margin: 0 0 0.5em;
  line-height: 1.08;
  font-weight: 600;
}
p{ margin: 0 0 1em; color: var(--steel-500); }
.container{ max-width: var(--container); margin: 0 auto; padding: 0 24px; }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible{
  outline: 3px solid var(--amber-500);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation: none !important; transition: none !important; }
  html{ scroll-behavior: auto; }
}

/* ---------- eyebrow / mile-marker label ---------- */
.eyebrow{
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--amber-600);
  margin-bottom: 14px;
}
.eyebrow::before{
  content: "";
  width: 22px; height: 2px;
  background: var(--amber-500);
  display: inline-block;
}
.on-dark .eyebrow{ color: var(--amber-500); }

/* ---------- lane-line divider (signature element) ---------- */
.lane-divider{
  height: 3px;
  width: 100%;
  background-image: repeating-linear-gradient(
    90deg, var(--amber-500) 0 26px, transparent 26px 44px
  );
  background-size: 44px 100%;
  border: none;
  margin: 0;
  opacity: 0.9;
  animation: lane-move 2.4s linear infinite;
}
@keyframes lane-move{
  0%{ background-position-x: 0; }
  100%{ background-position-x: 88px; }
}
@media (prefers-reduced-motion: reduce){
  .lane-divider{ animation: none; }
}
.lane-divider.dark{
  background-image: repeating-linear-gradient(
    90deg, var(--asphalt-700) 0 26px, transparent 26px 44px
  );
}

/* ---------- header ---------- */
.site-header{
  position: sticky; top: 0; z-index: 50;
  background: var(--asphalt-900);
  border-bottom: 1px solid var(--asphalt-700);
}
.nav{
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 0;
}
.brand{
  font-family: var(--font-display);
  color: var(--white);
  font-size: 1.35rem;
  letter-spacing: 0.03em;
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.brand small{
  font-family: var(--font-mono);
  font-size: 0.6rem;
  color: var(--amber-500);
  letter-spacing: 0.18em;
}
.nav-links{
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a{
  font-family: var(--font-mono);
  font-size: 0.82rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--steel-300);
  transition: color 0.15s ease;
}
.nav-links a:hover, .nav-links a.active{ color: var(--white); }
.nav-cta{
  background: var(--amber-500);
  color: var(--asphalt-900) !important;
  padding: 10px 18px;
  border-radius: 3px;
  font-weight: 600;
}
.nav-cta:hover{ background: var(--amber-600); }
.nav-toggle{ display: none; }

@media (max-width: 860px){
  .nav-links{
    position: fixed; inset: 64px 0 0 0;
    background: var(--asphalt-900);
    flex-direction: column;
    align-items: flex-start;
    padding: 24px;
    gap: 20px;
    transform: translateX(100%);
    transition: transform 0.2s ease;
  }
  .nav-links.open{ transform: translateX(0); }
  .nav-toggle{
    display: block;
    background: none; border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
  }
}

/* ---------- hero ---------- */
.hero{
  background-image:
    linear-gradient(180deg, rgba(13,15,22,0.55) 0%, rgba(13,15,22,0.35) 40%, rgba(20,23,31,0.85) 100%),
    url("https://images.pexels.com/photos/2199293/pexels-photo-2199293.jpeg?auto=compress&cs=tinysrgb&w=1920");
  background-size: cover;
  background-position: center 60%;
  color: var(--white);
  padding: 110px 0 0;
  position: relative;
  overflow: hidden;
  isolation: isolate;
}

/* animated scene layers — original illustration, no stock photo */
.hero-scene{
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}
.hero-sun{
  position: absolute;
  top: 14%; right: 12%;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle at 40% 40%, #ffe6a3, var(--amber-500) 55%, rgba(255,182,39,0) 72%);
  filter: blur(1px);
  opacity: 0.9;
  animation: sun-pulse 6s ease-in-out infinite;
  will-change: transform;
}
@keyframes sun-pulse{
  0%, 100%{ transform: scale(1); opacity: 0.85; }
  50%{ transform: scale(1.06); opacity: 1; }
}
.hero-particles span{
  position: absolute;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--amber-500);
  opacity: 0.5;
  animation: particle-drift 8s linear infinite;
}
@keyframes particle-drift{
  0%{ transform: translateY(0); opacity: 0; }
  10%{ opacity: 0.6; }
  100%{ transform: translateY(-120px); opacity: 0; }
}

.hero::after{
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(13,15,22,0.15) 0%, rgba(13,15,22,0.35) 55%, var(--asphalt-900) 94%);
  z-index: 1;
  pointer-events: none;
}
.hero-grid{
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
  padding-bottom: 72px;
}

@media (prefers-reduced-motion: reduce){
  .hero-sun, .hero-particles span{ animation: none; }
}
@media (max-width: 760px){
  .hero-sun{ width: 160px; height: 160px; }
}
.hero h1{
  font-size: clamp(2.4rem, 4.4vw, 3.6rem);
  color: var(--white);
  max-width: 12ch;
}
.hero h1 .accent{ color: var(--amber-500); }
.hero p.lead{
  color: var(--steel-300);
  font-size: 1.08rem;
  max-width: 46ch;
}
.btn-row{ display: flex; gap: 14px; flex-wrap: wrap; margin-top: 28px; }
.btn{
  display: inline-block;
  padding: 13px 26px;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  font-weight: 600;
  transition: transform 0.18s ease, background 0.18s ease, box-shadow 0.18s ease;
  position: relative;
}
.btn:hover{ transform: translateY(-3px); }
.btn:active{ transform: translateY(-1px); }
.btn-primary{ background: var(--amber-500); color: var(--asphalt-900); }
.btn-primary:hover{ background: var(--amber-600); box-shadow: 0 12px 24px -8px rgba(255,182,39,0.55); }
.btn-ghost{ border: 1px solid var(--steel-500); color: var(--white); }
.btn-ghost:hover{ border-color: var(--amber-500); color: var(--amber-500); box-shadow: 0 12px 24px -10px rgba(255,182,39,0.25); }

.hero-panel{
  background: var(--asphalt-800);
  border: 1px solid var(--asphalt-700);
  border-radius: 6px;
  padding: 28px;
}
.hero-panel .stat-row{
  display: flex;
  justify-content: space-between;
  padding: 12px 0;
  border-bottom: 1px dashed var(--asphalt-700);
  font-family: var(--font-mono);
}
.hero-panel .stat-row:last-child{ border-bottom: none; }
.hero-panel .stat-label{ color: var(--steel-300); font-size: 0.82rem; }
.hero-panel .stat-value{ color: var(--amber-500); font-weight: 700; }

/* ---------- generic page hero (inner pages) ---------- */
.page-hero{
  background: linear-gradient(160deg, #14171f 0%, #1c2233 60%, #2a2740 100%);
  color: var(--white);
  padding: 64px 0 48px;
  position: relative;
  overflow: hidden;
}
.page-hero::before{
  content: "";
  position: absolute;
  top: -30%; right: -6%;
  width: 380px; height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,182,39,0.22), transparent 70%);
  animation: sun-pulse 6s ease-in-out infinite;
  pointer-events: none;
}
.page-hero h1{ color: var(--white); font-size: clamp(2rem, 3.6vw, 2.8rem); position: relative; }
.page-hero p{ color: var(--steel-300); max-width: 60ch; position: relative; }
@media (prefers-reduced-motion: reduce){
  .page-hero::before{ animation: none; }
}

/* ---------- sections ---------- */
section{ padding: 88px 0; }
.section-head{ max-width: 640px; margin-bottom: 48px; }
.section-head p{ font-size: 1.02rem; }

.grid{ display: grid; gap: 28px; }
.grid-3{ grid-template-columns: repeat(3, 1fr); }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-4{ grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px){
  .grid-3, .grid-2, .grid-4{ grid-template-columns: 1fr; }
  .hero-grid{ grid-template-columns: 1fr; }
}

.card{
  background: var(--white);
  border: 1px solid #e3e6ea;
  border-radius: 6px;
  padding: 28px;
  transform-style: preserve-3d;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
  will-change: transform;
}
.card h3{ font-size: 1.1rem; }
.card .tag{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--amber-600);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------- 3D tilt (applied via JS: .tilt) ---------- */
.tilt{ transform-style: preserve-3d; }
.tilt:hover, .tilt.tilt-active{
  box-shadow: 0 22px 40px -12px rgba(20,23,31,0.28);
  border-color: var(--amber-500);
}
.tilt .tag, .tilt h3, .tilt p{ transform: translateZ(24px); }

/* ---------- scroll-reveal ---------- */
.reveal{
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.is-visible{
  opacity: 1;
  transform: translateY(0);
}
@media (prefers-reduced-motion: reduce){
  .reveal{ opacity: 1; transform: none; transition: none; }
}

.bg-dark{ background: var(--asphalt-900); color: var(--white); }
.bg-dark p{ color: var(--steel-300); }
.bg-dark h2, .bg-dark h3{ color: var(--white); }
.bg-panel{ background: var(--haze-100); }

/* ---------- steps (real sequence -> numbering justified) ---------- */
.steps{ counter-reset: step; }
.step{
  display: flex; gap: 20px;
  padding: 24px 0;
  border-bottom: 1px dashed #d7dbe1;
}
.step:last-child{ border-bottom: none; }
.step-num{
  counter-increment: step;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  color: var(--amber-600);
  min-width: 36px;
}
.step-num::before{ content: "0" counter(step); }

/* ---------- pricing ---------- */
.price-card{
  background: var(--white);
  border: 1px solid #e3e6ea;
  border-radius: 8px;
  padding: 32px;
  position: relative;
}
.price-card.featured{
  border-color: var(--amber-500);
  box-shadow: 0 0 0 1px var(--amber-500);
}
.price-card .badge{
  position: absolute; top: -12px; right: 24px;
  background: var(--amber-500);
  color: var(--asphalt-900);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  padding: 5px 10px;
  border-radius: 3px;
  text-transform: uppercase;
}
.price-value{
  font-family: var(--font-display);
  font-size: 2.4rem;
  color: var(--asphalt-900);
  margin: 8px 0 4px;
}
.price-value span{
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--steel-500);
  text-transform: none;
}
.price-list li{
  padding: 8px 0;
  border-top: 1px solid #edf0f3;
  font-size: 0.94rem;
  color: var(--asphalt-900);
}
.price-list li::before{ content: "— "; color: var(--amber-600); }

/* ---------- truck type cards ---------- */
.truck-card{
  background: var(--white);
  border: 1px solid #e3e6ea;
  border-radius: 6px;
  padding: 24px;
}
.truck-card .code{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--steel-300);
  letter-spacing: 0.08em;
}

/* ---------- faq ---------- */
.faq-item{
  border-bottom: 1px solid #e3e6ea;
  padding: 22px 0;
}
.faq-item summary{
  cursor: pointer;
  font-family: var(--font-display);
  text-transform: uppercase;
  font-size: 1rem;
  letter-spacing: 0.01em;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{
  content: "+";
  font-family: var(--font-mono);
  color: var(--amber-600);
  font-size: 1.3rem;
}
.faq-item[open] summary::after{ content: "–"; }
.faq-item p{ margin-top: 12px; }

/* ---------- contact ---------- */
.contact-grid{
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 48px;
}
@media (max-width: 900px){ .contact-grid{ grid-template-columns: 1fr; } }
.contact-info dt{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--amber-600);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-top: 20px;
}
.contact-info dd{ margin: 4px 0 0; font-size: 1rem; }
.form-field{ margin-bottom: 18px; }
.form-field label{
  display: block;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel-500);
  margin-bottom: 6px;
}
.form-field input, .form-field select, .form-field textarea{
  width: 100%;
  padding: 12px 14px;
  border: 1px solid #d7dbe1;
  border-radius: 4px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  background: var(--white);
}
.form-field textarea{ min-height: 120px; resize: vertical; }

/* ---------- cta band ---------- */
.cta-band{
  background: var(--amber-500);
  color: var(--asphalt-900);
  padding: 56px 0;
}
.cta-band h2{ color: var(--asphalt-900); }
.cta-band .btn-ghost{ border-color: var(--asphalt-900); color: var(--asphalt-900); }
.cta-band .btn-ghost:hover{ border-color: var(--asphalt-900); background: rgba(20,23,31,0.06); }
.cta-row{
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

/* ---------- footer ---------- */
.site-footer{
  background: var(--asphalt-900);
  color: var(--steel-300);
  padding: 56px 0 28px;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 32px;
}
@media (max-width: 760px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }
.footer-grid h4{
  color: var(--white);
  font-size: 0.85rem;
  letter-spacing: 0.08em;
}
.footer-grid ul li{ margin-bottom: 10px; font-size: 0.92rem; }
.footer-grid ul li a:hover{ color: var(--amber-500); }
.footer-bottom{
  border-top: 1px solid var(--asphalt-700);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-mono);
  font-size: 0.78rem;
}

/* small helpers */
.text-center{ text-align: center; }
.mt-0{ margin-top: 0; }
.badge-note{
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--steel-300);
}